SCIENTIFIC ABSTRACT BABALYKHYAN, G. A. - BABANOV, Y. N.

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December 31, 1967
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-1 252h-66 ACCESSION NK-. AP5020859 potential applied to the collector. The latter was.located 200 mm from the ion- production region. It is assumed on the basis of published data that at an arc current of 1 amp the percentage of I&, ions reaches 90, The ion current varies linearly with the drawing voltage on the collector.. Orig. art. has: 2 figures. [92) ASSOCIATION: Lastitut,yadernoy fiziki AN UzSSR (Institute of Nuclear Physics, AN UzSSR) .SUBMITTED: 15Sep63.' ENCL: 01 SUB CODE: NP NO REF SOV; 001 OTHER: Oo4 AtD PRESS L 2524-66 ACCESSION NR: APS020859 ENCLOSURE., 01 ''Fig. lo ton source QUUM T Vacuum chamber; L frame; Z electrode; E - quartz tube; D - yoke; N porcelain beadj B grid. _;qr!L 3/3 USSR/Fan-i Animals Sheep and Goats - Abs Jour: Ref Zhur-Diol-) No 17, 1958) 73765- Author Daba A. Inst enian Scientific-Reacarch Institute of Pi-dml Dreeding and Veterinary Medicine. Title Results of Cross-Dreeding of Ewes of the "Dall;as" Dreed of Sheep with Ram of the "Alagcz" Dreed Group. Orig pub: Tr. Am. n--i. in-ta zhivotnovocIstva i veterinarii, 1957, 2, 67-31. Abstract: For the improvement of wool of the sheep of the Dalbas breed on the sheep-breeding fams of the Martuni Rayon Amenian SSR, cross-breeding of the Balbas sheep was carried out with rams of the Alagez breed group. 'More than 8" head were Card 1/3 42 USSR/Farn Animals. Sheep and Goats. Abs Jour: Ref Zhur-Diol., No 17, 1958, 73765. cbtained of hybrids of the I generation. According to their external f orn, they resemble the Balbas sheep and have preserved its white color (96-Sep), fat tail (90.5%)) live weight) milkiness and fat- ness, and are well-adapted to local conditions. Their wool is noted for a great quantity of down, absence of board and significant contraction of q?aantity of short board (less than 3~), and sometimes its full disappearance, great thicluiess, longer intermediate fiber (17.6 cm), and fuzz (12.4 cm), aGainst 13.7 and 2-1.2 era in Dalbas sheep. Wool shearing in the hybrids of I genera- tion ;;as greater -than in the "Balbas" according, to a _4roup of female yearlings by 26.~1111) according to a group of ewes by 3.4(p. Ilybrids of I genera- Card 2/3 USSR/Farm Pximls - Sheep and Goats. Abs Jour: Ref Zhur-Di(I -, No 17, 1956, 78765. tion rmst be cross-bred with Dalbas mris with subsequent selection and inbreeding of the progeny obtained. -- M. F. DeLJm. Card -- 3/3 Q 43 BABALYKHYAN. G. A. C&zid :Xgr bei -.- (diss) "Results of the cross-br(-,~ding of Balbns owes with rvms of the Als6ez brecOft, group. " Yerevnn, 19,56. 22 pp (Min of A,,-,r USSR. Yorevim Zoovvt Inst), 11~0 coldoo (IM, 1-014) -81- r, -22981-66 ~VMVT AP6008651 SOURCL CODE: tYR/0166/66/000/001/0074/0076 AUTHOR; Muminov, V.A. -, Babal'yants, V. F.; Abdurakhmanov, A. I(h. ORG: Instttute of Nuclear Phvsics, AN UzSSR.(Inst.ftut yadernoy flzild AN UzSSR) TITLE: A fast neutron scintillation 9jZkdff SOURCE: AN UzSSR. Izvestlya. Serlya fiziko-matematicheskikh nauk, no. 1, 1966, 74-70 TOPIC TAGS: fast neutron, neutron counter, scintillation counter ADSTRACT: Many neutron recording devices are based on the recording of ~ecoll protons, extensively employing scintillation counters which are, as a rule, sensitive to a gamma background. It is often difficult to :=lude the effects of the gamma rays. However, it has been found that the effective time of the fluorescence of scintillations for neutrons is approximately twice higher than that for gamma rays, and of a stilbene crystal it is about 26 nanosec for pratons and about 13 nanosec for electrons. In view of this, there Is an opportunity for a more convenient separation of the pulses of fast neutrons from gamma quanta. The present authors used a fast neutron sensor described by G. G. Doroshenko and Ye. L. Stolyarova (PTE, 1961, no, 3) in the design of a neutron counter. The fast neutron, scintillation counter consists of a stilbene crystal, an FEU-33 photomultiplier, and a discriminator made of two D2E diodes and two White cathode followers. It is concluded on the basis of operation of the counter that practically a complete cut-off of the 1/2 L 22981-66 ACC NR- AP6008551 gamma background is achieved. The counter is stable during an 8-hr continuous operation, Orig. art. h9a: I figure. BUD CODE- 18 SUBM DATE: 09-JuI65 ORIG REF: 005 OTH REF: 002 Card 2/2 r( ":,., , 17~lro U, The spread of brucellosis in bovines and c~oatr, in the ""0P1111 i-('.,,,4,on. P. 139 (Tin 1'er 'ilikencat ".1tyrore) ':o. 2, 1~6/- Tinme, Albania ,30: ::onthly -.1 ndox of Eal st European Accessions ) ';,C, - Vol. 1*1, ~'o. 1, Jan. 1953 T~jk*~-'X,'.CIIV, . ....... Y,,nkp cc, dobiem poplead prinosi od pcenicata. Skopje, Yugoslavi3. "Narodna zadrugall 5Y P. Monthly List of Last Luropean Acepssion (T-,EAI) LC, Vol. 8, no. 6 June 19510 U nel . RA' A!.'OV, LAZAR Kpw~o ce ro 7.f.7,oienimv pAnosot. od orizot. sl~ovjo, yugor-Invin. 0!A1.0ona .~ndrvfln, Monthly List of Fast Europenn Accension (h~;Al) L,-., Vol. ZR, no. junc Uncl. -_ 1) 11~w I I ACC MR-, AR6028OP5 SOURCE CODE: UR/0124/66/000/005/VO29/VO29 AUTHOR: Babamuradov, K. Sh. TITLE, Investigation of sandwich-panel vibrations SOURCE: Rer. zh. Mekhanika, Abs. 5V211 REF SOURCE: Sb. Vopr. vychisl. matem. i tekh. Vyp. 5. Tashkent, 1965, 33-64 TOPIC TAGS: shell, sandwich shell, vibration analysis, sandwich panel ABSTRACT: Vibrations of rigid-core sandwich shells placed in a supersonic gas flow are investigated. Variational equations (Grigolyuk, E. 1. Izv. AN SSSR, Otd. tekhn. n. , 1958, no. 1, 26-34 - RZhMekh, 1959, no. 1, 724) for the analysis of shallow sandwich shells are used for solving the problem. The calculation of a sandwich plate is used as a numerical example. A block diagrarn of the program of solving the problem is given in the original article. A. G. Gorshkov. [Translation of abstract) [DWI SUB CODE: 13/ Card 1 / 1 pirel'tJ '~'v -c . ; , , )IX A . V 11-r! j .1, !.Iv" ' 12 11~ctlk-n of p-wrat7tnv )n twj I Iiatton of P the tt' ymiii, during the -4nvoliftic-) *.Ine provoRcu '.I)y hy'Iror:,-!A,nc)ne mid ff"U. .1tudii ~'er~ -17 ',-)ol If) r i u . 2 -. 11. - I ,) 16-'.. 1. Miair of Animalt Physiology, University, C' 1 '. J4 a bl-I-AN) T. T7CHI4 OLOGY UNJISTRIA USCARA, Vol. ", no. 11) Mov. 195F I BA FAN Gencral MO-It4l'E3 of tile Circle's of the Association C'f gincers and Tftchniclans of ltum&ria are a. St'j;- 'jUjat4TIg fa(,tol~ fcr th~~. ~vcreasc of tec!'roSC3 ent, fI c activities. P. L140 Monthly List of FistFluropean Accessions :117AI) LC Vol. no. April 1959, unclass BFILORUSOV) S.N.; BARANAKOVA, V.1. Preventing the graphitization of carbon tool steel. Biul. TSIIG11M no,3:39-40 161. (MIRA 14:12) 1. Novosibirskiy meallurgicheakiy zavod. (Tool steel-float treatment) TAKUBOVSKIY, A.M., mash inlet-ins tr-%.,kt or; FiloLYNKO, M.P., mashiuist-instruktor; :YAROSHEY10H, V.S., mashinist; YXRKDtBAYZV, Ye., mashinist; BABARAUROV* A*M., mashinist; YNDOSOV, D. Ye.; SKORKIN, I.S. Useful book 'Reference bood for a cliesel locomotive engineering by V.M.Terakhov, I.I.Murshin. Reviewed by A.M.Lkubovskii and others. Zlek.i tepi.tiaga 4 no.2:47-48 I 16o. (MIU 13:6) 1. Master zagotovitellnogo teekha, depo Ghu, Kazakhakeya doroga (for Fedosov). 2. Master teekha bol'skogo periodicheakogo remonta, depo Chu, Kazakhakaya doroga (for Skorkin). (Diesel locomotives) Terekhov. V.M.) zhin, 1. 1. ) Z SXRGIYENKO, A. L, insh.; LIKHaUDOV. A.P., inzh.; GUBINSM, V.I., inzb.; BABARIN, A.I., iazh. Operation of recuperator soaking pitu with liquid al re- moval. Stall 20 no.8:763 Ag 160. (MIRA 1 7 3: 1 1. Zavod"Krivoroahstall." (Furnaces, Heating) KUDRIN, Ye.A.; LIKHORADOV, A.P.; KRUSKALI, M.S.; BARANIN, A.I. Redesign of ceramic aoaking pit recuperatora. Metallurg 8 no.lOt29-31 0 163. (HIRk 161l2) 1. Krivorozhakiy metallurgicheakiy zavod. A.~;IWABIN, Nuja,-, '6IIAFO,-IINTKOV, F.K.; DABANIN, A.V.; AMITAN, B.Y&. Trt-utnent of urticaria with histamine and intestinal lavages. Vest. derm. i ven. 38 no.l2t45-49 D 164. (MIRA 18:8) 1. GIRvnyy voyennyy gospitAll Imen.1 akademAka Burdenko (nuchallnik general-mayor meditsinskoy 81uzhby M.M. Gilenko), Moskva. ASWARIN, Yu. Ya.; BUROV, G. P.; BABANIN, A. V.; YAKIMENKO, 0. V.; MAKAREITKO, V. N. Local use of steroid hormones in treating some akin diseases. Vest. dam. i von. no.2;71-73 '62. (MIRA 15--2) (SKIN-DISEASES) (ADRENOCORTICAL 110W.011ES) FM.(ixo 1. Anatoliy Prokoflyevich, dotsent, kand.voveWkh nauk, polkovnik zaposa. Prinimali uchastlye: SLIHARRY, kand.voyannykh nauk, polkovnik; RUMNH, T.A., kand.takhn.nauk, polkovnik; IYASHIN, V.A., kand.tekhn.nauk. polkovnik;.~~!!, B.V., red.; SRIBNIS. N.Y., tokhn.red. (Nngineering facilities in the zone of defense of a rifle company] Inihenernoe oboradovanie rniona oborony stralkovoi roty. Moskva, Toon.isd-vo X-vo obor.S=. 1960. 250 P. WRA 14:3) (Fortification, Field) BAELAIIIII, I., podpolkovnik Blast method of loosening frozen eoil. Voen.-inzh. zhur. 101 no.1:28-31 Ja '58. (MIRA 11:2) (Rarthwork) (Winter warfare) (Blasting) BABANIN, I..A., plavillnyy masterl KAPLANSKIY, Ya.Ye. Smelter S. Bezdsns;hnA's brigade composed of Communist Youth League members. PUUI'bWg 7 no.10:13 0 162. (MIR-4 15:9) 1. Starshiy insh. nauchno-iBsledovatel'akoy laboratorii zavoda "Dneprospetastall" (for Kaplanskiy), (Iron and steel workers) L E3.!L5~ BDS S/271/63/000/OCV#/025/CV+5 AMORs Xurotchenko,,_Kt-_I* and kb .2 TITIS: Telemetering of angular displacement with high accuracy PERIODICAL: ReferatiwW zhurnal,, Avtomatika, telemekhanika i vychis)-itelinaya tekhnika, no. 4., 1963, 63, abstract 4A388 (KyrgSSR Ilimder Akad, kabarlary. Tabiyat taanuu zhana tekhn. ser... Izv. PJ1 Urg SSR. Ser. yestestu. i tekhn. n.; 1961, 3, no. 6, 35-58; Ydrg.Lz resume) $ which is construct- TEXT: The authors de3cribe the BKU-6Aelemetering device\~ ed on noncontac:t elements; it is intended for meas iUi-gwa~e-r-'Fo-rizons in irrigation syztems. The angle of rotation of the drinn a)ds of the float device for measuring the -?ratcx horizon is converted into a binary code with the help of an induction code converter, which conbists of drums with adjoining magnetic circuits and commuting transformers. The latter are collected on disconnected LJJ - shaped cores having three Ti-indings. Depending upon the angle of rotation of the drum., the order of closure of the magnetic circuits of the transformers is measured., and a definite code combination is received from the output of the device. in addition., the trans- mitting subassembly includoss a linear element,, a pulse distributor., a pulse shaper, Card 1/2 L 12245-63 Telemetering of angular #*.* S/271/63/0()0/004/025/045 I and a power pack. In the receiving subassembly is a transistorited deciiiierar iiith noncontact elemonts with rectangular hysteresiz loop, and a digital indicator on low-power incandescent lamps. To transmit the readings, any communication canaaz may be used. 7he results of measurement are reflected in a 5-digit decimal number. The error of the syztem does not exceed 0.1%. The DKLj-60a*ode1 differs from the BKU-60 in that the power supply for the trangmitting oubastembly is derived from a dispatcher point by negative half-cyclos of AC of industrial frequency; acti- vate the units of the device and recall of the results of measurement. Counting and transmission are effected on negative half-cycles of the food voltage. S~ S. ZA-bstiacter's note: Complete tranclatiog Card 2/2 S/271/63/000/003/018/049 Ao6q/A126 AUTHORS. Kurotchenko, V.I., Bab;uiin,,N.I. TITLE: Realization of the principle of stelniise synchronization in con- tactless tolemechanical systems PMJT ODICAL: Referativnyy zhurnal, Avtomatika, telemekhanika i vychi6litel'naya- tekhnika, no. 3, 1963, 70, abstract 3A401 (Izv. AN KirgSSR. Ser. yestestv. i takhn. n., 1962, v. 4* not 8, 51 - 67; summary in Kir- giz) TE)PL: It is indicated that in contemporary Soviet oontactless systems for concentrated objects of types BT4-58 WHIMA, AH CCOP, TM3-1 13111M (MV- -58 TsNIIKAj AN SSSR, TME-1 VNIIE)-olsotric switchboard, and others one usually uses time-sharing of channels and equal capacity of distributors on the dis- patcher and slave points. It is as3erted that for decentralized objects it is more economic to use a combinatori-tl distributor method with synchro-synphase switching of distributors on dispat.,her and slave points. A grid, cyclic, and stepwise synchronization is possible. Stepwise synchronization used for instru-i. Cardl/2 S/271/63/000/003/OiB/o4g Relaization of the principle of stedwise .... Ao6o/A126 ments BKT-61 (BKT-61) of the Institute of Automation, AN (KirgSSR) is analyzed in detail. Schematic diagrams are ~3hown. There are 10 references. S. V. [Abstracter's note: Complete translation] Card 2/2 PICIC"'ISSION I'M. 1'11'~006205 Stl()000/63/000/000/0003/0017--I AWHOR: Klirotclienkcj, V. 1. IBabanin, 11 1 7ITTY Sou,~, problems nf telorneici-ini,, cal-ameteni~ in sys-em~z with dispers(,O, 01emc-nts 0 U R Or, AN VIRgSSR. Institu" avtomatiki beskonlaktn~rkh elemtntov v ,on - !'N "T VI" A P'~:" P ~J irri~,af i,)n its -'. t. ~ '. ~' ve T j 1 1 i r '~3 r3y,stcm Is best. Among the advantages of this type of system ave ease of combinatioTl wit'lli digital reL---)te-conti-ol machines and contactlvc~-. RC signal systems, ccclnony of manuiacture, small dimensions, adaptability to use of -semiconductors and m3gnetic Card 1/2 -L-48099-65-- ACCESSION NR: AT5006205 71 ,~!Iemenfs elitainalling moving p,irts and rel-tability and durability. Anr~~ ac tnr i less sz&~ect to distortion irw cr Dr . A sv iem ol rti-, Y 0- in 4 m Wa r E on-,uy pd S t,j t ePlanning 3i~- T t U t t~,C, S~,SR an(~ the f-)r 4,3 r r,:-onomy, The corresponding in the rirgiz SSR hao completpl i-lall fcr w;c- of this tcdemetering system as re-s wi tlie Atbashinskiy irrigation dintrict, 01 i9. tn,f - 11 6 figu 2 tables. ASSOCIATIOR: none SUBMITTED: 28Aug63 NO REF SOV: 004 ENCL: 00 OTHER: 000 SUB CODE: DP, Ec ACCESSION NR: AT4036424 8/0000/63/000/000/0399/0405 AUTHOR: Kurotchenko, V. L; Babanin, N. I. TITLE: A noncontact codo-pulse tolemetering device SOURCE: Vsesoyuznoye soveshchantye po forritarn i po beekontaktny*m. magnitny*m cle- mentam avtomatiki. 3d, Minsk. rerrity* i beskontalctny*ye elementy* (Ferritesand noncon,- tact elements); doklady* soveslichantya. Minsk, 17d-vo AN BSSR, 1963, 399-405 TOPIC TAGS: autoniaUon, control system, automatic control, telemetering, noncontact telemeter, code pulse telemeter ABSTBLACT: A noncontact telemetering system was developed at the Laboratorlya telemeldian- iki Insituta avtornatiki AN Kirgizskoy SSR (Laboratory of Telenicchanics, Institute of Auto- mation, Academy of Sciences of the Kirghiz SSR). The device, 13KU-60, intended for telemetering the mial angular displacement in mult i rotating primary measuring instruments consists of a receiving assembly (Fig. I in the Enclosure) and a transirnitting semiassenioly (Fig. 2). The former Includes a fccdcr (F), a pulse-shaper (PS), a single-pulse-shaper (SPS), a linear cell (LC), a pulse distributor (PD), a coincidence circuit(CC), a decoder (D), a reading devico (R), a distorted code execution arrestor (A), a Lube-failure distortion ar- rester (TA), and an execution permitting unit (P). Tho latter includes the primary measuring Card 1/4 ACCESSION NU: AT4035424 Instrument (P% an induction coding converter (IC), a pulse distributor (PD), a linvar cell (LC), a feeder (F), and a pulso-shaper (PS). 41 call Pulse, shaped by (lie single pulse shaper, is sent into the coninitmication line by pressing the "telemeter call" button, and the receiving pulse distributor is simultaneously activated to convey pulses to the parallel coincidence circuit. At the controlled site the call pulso actuates the transmitting pulse distributor which picks up the code set by the induction coding converter. The linear cell Solids the code over the communication line to the linear cell and the parallel coincidence circuit of the receiving end which actuates the corresponding decoder cores, and pulses fron) the decodcr actuate the commuting triggers of the counter, producing- tho final figitro oil the tabl(i. Orig. art. haz- 5 figures. ASSOCIATION: none S7--BMITTED: 04Dcc63 DATE ACQ: 07May64 ENCL: 02 SUB CODE: IE NO REF SOV: 000 OTHER: 000 Card 2/4 : ...... . ..... L 3092-66 TJP(c) BC 11ACCEMION XRs AR5013613 UR/0271/65/000/004/AO67/AO68 621.398.516:621.398.9 c~5 SOURCEt Ref. zh. Av-tomatika, tolemekhanika i vychislitelinaya tekhnika. SvodrWy toms, Abs. 4)L435 AUTHOR: Kurotchenko, V. 1.1 Babanig TITLEs Principles of constructing contactless remote-contral systems for scattered plants , CITED SOMCSt Sb. Beakontaktn. slatemy telemakhan. i avtomat. kontrolya, Frunze, Ilim, 1964, 3-14 4q . TOPIC TAGSt remote control system I TRANSIATIONt A review of contactless remote-control systems in the USSR since 1949 is presented. Most practical systems use the distribution method of selection with an a-o supply-network synchronization. However; the appllaation of this method to the scattered plants results In a considerable structural redundancy as the number of elementm in the distributors at the dis,')atcher's and paiipheral stations becomen too large, With more than four local stations, a mixed .13092-66 ACCWSION NRt AR5013613 coding-and-distributor method of selection, which cuts down the number of distributing elements, is recommended. In this case, selection of local station is effected by code, and selection of'plant, by distributor. Such systems are widely used abroad. Principal specifications on a complex remote control system .for irrigation purpoaaB are formulated. DIU. 19. MB CODE 1 31 E4CL t 00 c) ACC lvi,6023308 SOURCE CODE: UR/0000/65/000/000/0167/0172 ALMiOR: Kurotchen1co, V. I. (Frunze); Babanin, N. .(rrunze) ORC;: none 11TLF: Multichannel discrete telemetric device with digital output SOURCZ: Vscsoyu-.naya konfcrentsiya_po~ avtomaticheskomu kontroj~yu i metodam clektri- i.-.MC-rCniY. 5,111, Novosibirsk, 1963-.- 'Avtoma~ic~C'5ki-y-'k-6'ni-r-olI i metody elektri__ che:;'Kikh izr1'1crcniy; trudy konferentsii. t. I: Metody eicktricheskikh i=ncxcniy. Tsi- frovyyc izmeritellnyye pribory. Elementy izmeritelInyk-h sistem (Autanatic control and electrical moa5uring techniques; transactions of the conference. v. 1: Electrical mea- suring techniques. Digital measuring instruments. Elements of measuring systems). Novosibirsk, Izd-vo, Nauka, 1965, 167-172 TOPIC TAGS: analog digital encoder, error correcting code, analog digital conversion, telemetry, telemetry equipment, telemetry system, telemetry technique ABSTRACT: An angular magnetic shaft enec9der, capable of directly pencrating BCD shaft PoGition infoniation--in.' five--`d`i-g-it__-_wo_'rds was designed for high reliability telemetry. The shaft encoder is the heart of an error- correcting receiver-transmitter remote moni-1, toring system designed for the oil industry," Irrigatiou, power plants, etc. The multi turn shaft en d onsistE~76f-a-ni-f~d(iiinig- mechanism which allows the input shaft to co or C r-..i 1/2 1, 10(V5-67 ACC NR. AT6023308 assume any one of ten discrete angular positions (a gear mounted on the shaft indexed .by tio electromagnets); a mechanical decade transfer mechanism; and several encoding drizis. The input shaft rigidly connects the indexing gear to the first encoding drum, w1ii1e the higher order drums are driven by the transfer gears. The encoder drums are niade of nonmagnetic material with four magnetic conductors imbedded in them. Each drun rotates within a stator formed by five counting transformers with shaped cores, the open end of vihich faces the drum. Each transformer has a primary and a secondary I Yinding. A signal is generated in the secondary whenever the position of a magnetic conductor in the drum coincides with the location of a particular transfomer. A u;nique five-digit code is generated for each of the ten positions of the input shaft. Identical code is generated by all decade encoders. The overall telemetry system, .developed for up to 200 km, is described in some detail and a block diagrM is includ- ed. Orig. art. has: 4 figures. SUB CODE: 09,17/ SUBM DATE: 20Sep65/ ORIG REF: 005 2/2 BABANIN, N.M., sadovod.-lyubitell (Kharikov) Hemp trap belts. Zashch. rast. ot vred. I bol. 8 no.606 Je 163. (KIRA 16:8) (Insect traps) I BABPNIN, V-1. Significance of the Sirotinin-Kukoverov Mptm in young, subjects. Klinemed. 38 no.63145-147 Je 160. '-ZMIRA 13.12) (MAIrl-40UNDS) MAKWEV, A.Ye., inzh.; BABANIN, V.I., inzh. Plotting a blocking contour for aelocting tho corroction factor for spur gears. Veet.mash. 40 no.7:26-30 J1 160. (MIRA 1317) (Gearing, Spur) L 5h99M5 EVJP(e)/_Dr1 (r.1)/EPA (.9 P/FPF (c )1EPRIEWP (b )/Dip (i Pq-4/Pr-h/Ps -h/Pt-7 ACCESSION M AP5011942 UR/0363/65/001/00310422/0426 677.52:539.4 ~iAUTHOR: Babanin, V. I.; Blokh, K. 1. TITLE: Some factors determining strength of doul)le glass fibers SOURCE: AN SSSR. Izvestiya. Neorganicheskiye materialy, v. 1, no. 3, 1965, 422-1126 [TOPIC TAGS: glass fiber, fiber strength, expansion coefficient ABSTRACT: The object of the study was to determine the effect of streigth proper- ties and thermal expansion coefficients of the individual components of double glass fibers (glass fiber core inside a s%ell made of different gla.;s). The ten- sile stren.-Ilb of double glass fibers is equal to the tensile stren.-th of the shell !material. Strength of the double glass fibers is proportional to the modulus of elasticity of the core-~ and to the tensile strength of the shell. 7:) obtain high strength double glass fibers it is necessary to match the thermal e%tpansion coef- ficients of the starting glass coT.Tonents. The best double glass fibers result when the d:*ffeivnce in thermal expansion coefficients of the two glasses is slight- ly on the positive side (a core - ashell> 0). Orig. art. has: I table, 4 figures, Card-.11,2 L 54998-65 ACCESSION NP: AP5011942 ;and 10 formlas. ASSOCIATION! Vsesoyuzrjyy nauchito-issledovatellskiy institut eteklyannogo volokna I (All-Union Scientific Research Institute of Glass riber) SUBMITTED: 25De(:64 ENCL: 00 SUB CODt,: MT ---INO REF SOV: 001 OTHER- 000 iCard 2/2--.1--l- Yvel).; ,)*]I'.' :!" E .1 Aj,-A v A. -Itudy ef tho roltitior, butmoen Vic atz~cajft-,.,~(- 1-rceraro field and In the LMA~" oi~ 21-2wnd. 'A.'I-;Ay CY 1': : o.870V-63 165. IvII) BABAMINA, T.I.; FILIPPENKOp L.I. Effect of electrostatic forces on the collection of dust with fibrous filter materials, SbDr.nauoh.trud*Kriytfil,IGD AN URSR no.1&123-128 162. 1 (KMA 16SO (Dust collectors) LABI',Iiilli~p 'Ye.V. - studentka V kurst Results of determination of time and azimthal corrections done by the Time Service of the Main Astronomical Observatory of the Acadei-q of Sciences of the U.S.S.R. Trudy RIIGAIK no-45:117-123 161.. (MITLA 1.1.:7) 1, instuitut inzhenarov goodeziA, aerofotos"yemki i kartoCrafii, goodezicheskiy fakulitet. (Time) (Azi=th) BABMINA, Yu.D. Experimental study of the mechanism of the formation of a chorioretinal, commisswe in connection with surgical treat- men of retinal detachment. Uch.zap. IJEIGB 5t162-171 162 (MRA 16:11) -Nr N r7 Q /I IV I\ I USCR/ CteologY r,nrd i/1 Pub. 86 - 33/42 AuthQrv j Babankin, F. S. ------------------ Title I A rare calcareous concretion Pnriodical I Priroda 45/1, 117-1180 jail 56 Abotract j The finding of an odd-shaped calcarcous concretion in the North Ural re&ion is related. The formation of concretions, in general, is explained with some details no to the special circumstances under which the one in question was formed. Illustration. Institution : Submitted : BABUKIN, Fedor �_tggevich; KRYZHANOVSKIY, V.A., red.izd-va; BYKOVA, '----V-.V-., Vekhn. ie-d. (Practical Photography in geological surveys and mining angineering]Praktioheakaia fotografiia v geologorazvedochnom i gorrom dele. Moskva, Goegeoltekhizdatv 1962. 206 p. (miRA 16t2) (Photography-Scientific applications) (Geological surveys) (Mining engineering) ABASOV. M.T.; BAUNLY, V.Tu.; DZHALIIoOV, K.N.; FIRVXRDYAN, A.M. - ~ Effect of waterproof cement barrier onthe productivity of wells. Azerb. neft. khoz. 37 no.2:29-32 7 158. (NIBA Ilt6) (oil field brines) ABASOV, M.T.; DZIIALIWV, K.H.; BABANLY, V.Yu. ---- Exploitation of oil wells in layers containing bottom water. Izv. vys. uchob. sav.; neft' i gas no.6:61-66 158. (MIRk 11-9) 1. Neftyanaya, skspeditaiya AN Azarbaydzhanskoy SSR. (Petroleum engineering) ABASOV, Mitat Teymur ogly; DZRALILDV, Kurban Nizamedd-In ogly; AZIZOVA, F.M.; ALIyEV, Z.S.; BABANLY, V.Yu.; GUIMOV, Kh.A. ; IBRAGD'.OV, M,Rs; KLZI- MOV, A.Sh.; KUL17EV, A.M.; S&MOVA, I.I.j ROUNBERG, Yi.D,) prof., doktor tekhn, nauk, red.; ALITIWI, T.B., red. izd-va [Problems of underground bydrod.,namics and development of oil and gas fields) Voprosy pod2emnoi gidrodinamiki i razrabotki neftiarwkh i gazovykh mostorozbdenii. Baku, Azerbaiazhanskoe gos izd-vo neft. i nauchno-takhn. lit-ry, 1960. 254 p, WRA 14:13.) 1. Neftyanaya ekspeditsiya AN Azerbaydzhana (for Azi-zova, Aliyev, Babanly, Gulamov, Ibragimovp Kazimov, Kuliyev, Semenova). (Oil reservoir engineering) IiASOV, M.T.J; BABANLY, V.Yu. Intorforence of wells in the presence of impervious partitions. Jzv. AN Azer1l. S3R. Ser. fiz.-tekb. i mtqt. nauk no.5.,97-102 16','. (MIRA 18:4) BARANLY I' v j..rrect of I)ydr~inljc fracturJnf7 ~n sliptum on the productivity of wells in a no-iiiniform. h-~d. Izv. AN Azerb. SSR. Ser. geol.-geog. nauk no.5-8)-F6 164. (MIRA 28:6) Rift av, A. I winummemmurft Prolonging the life Of steel roofs. Zhil.-kom.khoz. 6 no.5: 11-13 156. (x6u 9- n) (Roofing,lron and steel) AUTHOR BLRANOV A.A. PA - 2544 TITLE od of Heat Conductivity Coefficient Calculation for Porous "a erials...(Xa~pdy rascheta koeffitsients. teploprovoctnosti kapillyarno7-r%orietykh materialov.- Russia#) PERIODICAL Zhurnal Tekhn. Fiz. 1957, Vol 27, Nr 3? PP 532 - 542 (U.S.S.R.) Received: 4/1957 Reviewed: 5/1957 ABSTRACT Systemp with coarse dispersion and particles of from 0,1-1,0,41, are investigated. They are two-phase systems with a solid as disperse phase and a gas as dispersion phase. In order to determine the four thermal characteristics in this case it is sufficient to determine the heat conductivity coeffient A, I computation of the remainder can then be carried out. However, the density Q, and the humidity w of the material must be known. Only the coorse-grained material was investigated as, in this case, the humidity transfer in the material can be negleoted and the coefficient can be determined in a pure form. A survey of the methods for the determination of A is given. None of the experimental methods is satisfactory. Among computing.methods, all of which discussed here that by Odelevskiy"Mtth6lift lip-to date, and the formula by Nekrasov and that by Bogomoloware the most reliable theys are based on two principles: 1) Thermo-electric analogy and CARD 112 2) Granular structure compound . All three formulae are PA - 2544 Method of Heat Conductivity Cooffloientt Calculation for Porous Materials. compared with one another and with the experimental results and it was found that the moat real structure of the disperse system is the tetrahed on structure. The formula of Bogomolov which corresponds to this theory is closest to the experimental data. The difference between theoretical and experimental values are 20 - 50 %, which is satisfactory. Therefore can be computed with sufficient reli lity ~j 5eans of Bogomolov'a formula: X - 3 RA ln + 0. withou any complicated experiments. 2 ;eb P ... Porosity of the material 9 A heat conduction coefficient for the enclosed materiai.- (With two tables and 9 illustrations) ASSOCIATION:LPI. Leningrad. PRESENTED BY: SUBMITTED: July 23rd, 1956. AVAILABLE: Library of Congress. CARD 2/2 ACCESSION NR: AT4037535 S/2563/631000/224/0203/0216 AUTHOR. Chudnovskiy, A.F.; Babanov, A.A.; Kaga6ov, M.A.; Lazarev, A.I.; Chernyakova, M.A. TITLE: Equipment for measuring the beat capacity and thermal conductivity of metals at high temperature4 and data for some heat resistant alloys SOURCE: Leningrad. Politekhnkcheskiy institut. Trudy*, no. 224, 1963. Lit- eyny*ye svoystva zharoprochny*kh splavov (Castability of heat-resistant alloys), 203-216 A TOPIC TAGS: castability, heat resistant 'alloy, iron based alloy, nickel based alloy, Nichrome alloy, austenitic steel, cast steel, high alloy steel, alloy composition, cast alloy steel, alloy No.3, alloy V11, alloy Kh32, alloy No. 6 steel lOKhSND, steel 15KhSND, steel 65 C,,steel lKhIBN9f transfollner steel, alloy heat capacity, alloy thermal conductivity, hollow sphere measuring pro- cedure, alpha calorimeter measuring procedure, heat capacity measurement, heat conductivity measurement ABSTRACT: Special equipment (see Fig. 1 in the Enclosure) was designed and con- structed to measure the heat capacity and thermal conductivity of metals at Card 1/4. ACCESSION NR: AT4037535 temperatures up to 1000C and to obtain curves for the dependence of these para- meters on temperature. The hollow sphere procedure was used to measure thermal conductivity, while heat capacity was determined by means of a technique involv- ing two samples, one of which acts as a calorfincter and the other as a so-called 11alpha calorimetvr". Metals tested included a number of heat resistant alloys (see Neldiendzi, Yu. A., p. 9-23, this same book, for compositions) and other cast alloy steels. The results indicate that the specific heats cotticide closely it similar temperatures for alloys of widely varying composition. Sharp peaks in the gamma to alpha conversion range were noted for 10KhSND, 15KhSND and 65 G. Similar peaks, but at varying temperatures, were noted for ferritic steels with 5% Si, steel lKbl8,N9 and heat resistant alloys tiot subject to such conversions. Thermal conductivity values ranged from about 55-65 cal/in-degrees at 100C to about 25-35 at 800C, except for 65 G (about 42 at 200C to about 25 at 800C) and alloy No. 3 (about 10 at 150C to about 5 at 850C). Orig. art. has: 12 grapho and 6 formulas. ASSOCIATION: Leningradakiy politekhnicheskiy institut i M. M I Kalinina (Leningrad POlytochnical Institute) -2/4 Cord A i. ACCESSION NR: AT4037535 SUBMITTED: 00 SUB CODES MH Card 3/4 04jun64 ENCLS 01 DATE ACQ., NO REF SOVi 003 OTHERS 000 ACCESSION NR: AT4037535 ENCLDSURE: 01 'Fig. I Overall view of the measur- ing equipment. 1 vacuum furnace 2 - fare-pump M-20 3 diffusion oil pump M1140A 4 scales 5 - hinged 4# 1 , I leaf bench 6 - potentiometer P1,TNl 7 - 1-,k with timer pump, heater, tvaiaut~)rmtr j1J)d UtIlCr S%4ftClIf~5 9Vacuum gage dbil window 10 rotating hoint It - upper frame plate 1Z - adjustable cock 13 - transformer (127/12 v), two- parallel wire d auto transfor- mers LATR-1, thermocouple vacuum gage VT-2 14 - fuse box Card 4/14 AUTBORS: Babanov, B.M.; Kafarov, V,V. 69-20-1-18/20 TITLE: An Apparatus for Determining the Dispersity of Emulsions (Pribor dlya opredeleniya stepeni dispersnosti emullsiy) PERIODICAL: Kolloidnyy Zhurnal, 1958, Vol XX, # 1, pp 121-122 (USSR) ABSTRACT: The apparatus consists of a sonde-type vessel which is lowered into the emulsion to be investigated. Above the sonde# a hemispherical bowl floats in the investigated emulsion. The bowl is connected to a flexible rodithe movement of which, caused by the floating of the bowl, is a measurement for the degree of dispersity of the emulsion under investigation. The movement of the roe is observed by a microscope with scale. During investigation,the air is evacuated from the apparatus. A formula for calculating the dispersity is given. The appa- ratus is reliable for drop diameters of 20A to 2/4. There are 2 figures, and I Soviet reference. ASSOCIATIONt Nauchno-issledovatellskiy institut organicheskikh polupro- duktov i krasiteley, Moskva (Scientific Research Institute of Organio Intermediate Products and Dyestuffs, Moscow) SUBMITTEDt October 25, 1956 AVAILABLEi Library of Congress Card 1/1 BOV/80-32-.4-14/47 AUTHORSt Kafarov, V.V., Babanov, B.M. TITLEs The Surface of the Phase Contact of Mutually Insoluble Liquids in the Process of Stirring by Mechanical Stirrers (Poverkhnost' fazovogo kontakta vzaimnonerastrorimykh zhidkostoy v protsesse paremeshivaniya mekhanichesk4_i,ill meehalkami) PIRIODICALs Zhurnal prikladnoy khimil, 1959, Vol 32, Hr 4r PP 789-796 (USSR) ABSTRLCTt Mutually insoluble liquids are stirred to obtain smuleions, which ia g process widely used in industry fRef 1_7. The authors-6arried out an investigation to determine the surface of the phase contact, which is formied during'the stirring by mechanical stirrers. A specially designed by the authors /-Rof 2 -motor was applied for measuring the degree _7 sediment of dispersion and the surface of contact. Experiments on stirring were carried out with four systems of liquids, four types of mechanical btirrere (turbine-type, with vertical vanes, with inclined vanes under 450, and propeller-type) and in vessels of two different dimensions but geometrically similar shape. The effect of the following faztore was determined% 1. The concentration ofthe dispers,*Aphass; 2. The number of stirrer revolutionei 3. The stirrer diameter ; 4. The viscosity; 5. The value of surface teneionj 6. The density. The results of measurements are presented in Graphs 2 to 6. They were compared with results obtained by Vermoulen et al. C.Ref 3L7 by the op- tic-electrical method: and the average deviation of the ex- Card 1/3 perimental points in the present study frt~m the Termaulan straight SOV/BC-32-4-14/47 The Surface of the Phase Contao'. Muttvillv Insoluble Liquids in the Proclees of Stirring by Me,-harioa' I`v." was fo,~--qd n~,,t I.o oxeod 12:~J as is shown in Graph i. The Present recults are shown in Graph 8 ty four straight lires (ore for erh type of tho 3tirrors) the analytical expresoion vf which ba3 the -,have; A . --in, = C' # We 0.5 . Reol * C(,O.e4 whei-e A is the specific surface of the phase contact in m2/m3; ., is 4-he d4ameter of ihe z~irrar) C is a :.,onstant which dr I L charac.tr-.rizen, -the, type of the stirrer (its values for the 4 types employed are -,ited in a table); We j.,g Weber criterion; Re is Reynolds number, and d, is a number characterizing the Card 2/3 e-,oncentration of 'he dispersed phase. The relationship found SOV/80-32-4-14/47 The Surfacte of the Phase C.Dn'la,-.t 1r,zoluble L--*quids -Ln the Pvo.,~oss of Stiri-ing by Meohani-all be ust,d f,;,- study--':ig .I!e of -,iass tr3m~;fe There are 9 grapbs.~ I tla~-.--~ and 114 references, 5 .;f which are Sovie-l-, and ~4 Enf~]-*sh. SUBMITTED: Dec-embe-i 10, Cara '/A BABANOV, B. M., Cand Tech Sci -- (diss) "Surface of the phase con- tact and the influence of mass exchan~,e in the mechanical mixing, of' mutual] I y insoluble liquids." 1.1,oscow, 1%6. 15 Pp; (Einistry of' Iii(-:her and Secondary Specialist Education, Foscow Ord,-:r of Lenin Cheii,ical Technology Institute im D. 1. Mendele:vev); price not C.iven; (KL, 10J-60, 135) IV) SOU'ric".., CODE:10 C 6 ~21 ill 3 K. V.; B(~d'yanov. B. N.; Babanov, B. P.; Ihid"ga, V. Ya-ovinsk-ly, 'Yu. L.; 11,11iroshin, D. D. ORG -. None TITU`~: A flux for electric arc welding. Class 49, No. 189296 SOURCE: 1--obreteniya, prozmyshlenn~7e obraztsy, tovarnyye znaki, no. 23, I~u6, 123 TOPIC TAGS: arc welding, aluminum oxide, silicon dioxide, low alloy steel :ABSTRACT: This Author's Certificate introduces a flux for electric a-re wel'"ing con- 20. The materia contains taining Si02, CaO, A1203, CaF2, NaF, Ti02, MgO and liu2O+K 1 ,the following percent composition for increased strength and ductility of wclded joints' made from low-alloy steels: Si02 10-20; CaO 10-20; A1203 15-23.5; C02 30-55; NaF 1-10; TiO2 0-10; MgO 0-5; N&20+K20 01-5. Iz SUB CODE: 11, 13/ SUB14 DATE: 15 jun65 ijDc: 621-791-75.0118 Card MAIMS G.K. [Babanov, II.K.] Automatically controlled two-chamber thermal system for the processing of cooked sausage* Khareprome no*3:6',-71 J:L-S 162. (11111 15:8) (Food industry-Equipment and supplies) (Automatic control) G.K. [12,abanov, 'i.K.J; CKliCTC. , A.A. ~... : Fc, I,., III 1: 1: %,,' ~.G. [.-"lyskc, " ) j .61, , % ., . ., Unit for air heating. yrom. no.3:49-50 Ti-S "'~. IF:c)) EXCFRPTA YEDICA --ec 9 Vol 13/4 Surgery Apr 59 1794. (5133) I.OCAL MANIFESTA-rims OF THE ACTION OF Nrritax OF ACRYLIC ACID ON TIM SKIN AND MUCOUS MEMBRANES (Russian text) - B a 1) a n o v G. 11, - VRACH. DELO 1957. 5 (511-514) Observ its were made of a number of cases of 3rd degree burns sustained as the result of failure to remove for 2-6 hr. clothing and shoes soiled by nitrile. The litologr.cally active part of nitrile consists of a cyanide radicle which, enter- ing the cells of the tissues. enters into a stable combination with iron haem-en- zyme. Possibly tissue anoxia occurs. Subsequently the cyanide radicle combining with stalphur passes into a less toxic form. (S) BAUNOV, G.P., kand.med.nauk; rLYUCHIKOV, V.N., doteent; KAUYEVA, N.I.; Z.V., dotsent Glimical aspects of chronic intoxication with nitrile acrylic acid. Vrach.delo no.8:833-835 Ag 159. (MIRA 12:12) 1. Kafedra obahchey giginy, fakulltativnoy terapii, nevropatologii, oto-rino-laringologii Taroslavskogo meditsinskogo instituta. (AGRTIONITRII3--TOXICOLOGT) BABAKOV, G.P. (Yaroslavl') Industrial hygiene problams in the marm acture of synthetic divinyl.-nitrilo rubbers. Gig. truda i prof. zab. 4 no.U :7-12 D 1601, (MIRA 15:3) 1. Yaroslavskiy moditsinakiy institut. (RUBBER., SYNTHETIC--TOXICOLOGY) (RUBBER INDUSTRY-HYGIENIC ASPECTS) BABANOV G P.- LAKSHNAP A.F., red.; KOGAN, V.V., tekhn. red. I [Safety measures and labor hygiene in the enamel shops of of lacquer and paint factories) Tel:hnika bezopasnouti i gigiena truda v emalevylch tsekhakh lakolcrasochnykli zavodov. Foskvn, Gookbimizdat 1961. 21 p. (MIRA 15:4) T" baint industry--S&fety me&sures) (Industrial hygiene) GOLIKOVA, T.M.; BOBIVSKAYA, G.A.;.~~Ilqvp G.T.. Activity of cholinesterase of the blood son= in rheumatic fever in chi-ldren. Pediatriia no,8:52-55 1619 (MIRA 1429) 1. Iz kafedry detskikh boloznoy (zav. prof. A.I. Titova) Yaroolavskogo meditainskogo instituta. (CIIOIMMTERASE) (PJIEUMATIC FEVER) ClIUMAKOVO N. ti., prof.;, BABANOV, G-F.-, doteant; SMIXIOV, A. G., as6istent Vitiligo-like demiatoses in workers in a phenol-formaldehyde resin works. Vest. dem. i ven. no.4:3-8 162. (MIRA 15:4) 1. Iz kafedry kozhnykh i venericheskikh bolezney Yaroslavskogo medi- tsinskogo instituta Uav. - prof. N. N. Chumakov) i kafedry gigiyany- (zav. - Drof. V. S. Chetverikov). (SKIN-DISEASES) (PHENOLS-TOXICOLOGY) (FORMALDEHYDE-TOXICUDGY) S/11:4/62/000/006/003/009 D230/D308 Technical Sciences, Profes- "hturraan, G.I., Doctor o.L sor and 3abanov, 1..~. zispirmit uut-o-f-?hasc fed indicator selsyns D I C !_znrestiya vyssh4-*,.h uchebnykh zavedeniy. Elektro- 1"Ielthamail-M, no. 6, 1962, 611-621 ':cxa par-aacters 'or tile transverse and lon-itudinal xn,on -orc determinnJ e~:--)oriraent ally for the followin,'; selsynss: (SGS-1, SGSI,;-I, DS-1) '_-'ach o-'' the --l"irst four typcs'- has a short-cir- cuitcci loo-t) in the transverse x:is, has no damping winding. 0,?- -;a'.%~.I.Ctcr valucs obtain in 'Ulle ccse of DS-1 selsyll. Gorov- .r equations "or the t-znisient processes of the synchronous mach- i-Llcs vcre uncd as equations describing the selsyn pro- cc--Los. .2ractical ex '3rcssions are obtained for the synchronizIng of- the -,-)ri-mary m-ld phase currents for out-of-phase fed sel- L syns-, illustratin~r, tile cilaracteristics o-2 the working regimes of the Card 1/2 S1141V621000100610031009 Gut-of-i)hase fed indicator sclsyns D230/D308 sclsyns under i-avesi-i3fation. Thc permissible opcrai ciqr" regions of L C all )C Sc.-- lis fo-,~nd -Zrow, an cxpresoio-n in terms ofE the phase between 'U'aa primary potential-s of the transmitter and :,.'cccivcr, f'or ,.,.-Lich there is no c.n. moment on the traiwmitter axis at a-~-bitrary error an~jes, and when the specific moment on the re- ccLvcr al-s t-,iLL%irxim value. The effect on a linear load of the phase saift 'jetween thc -)rimary potentials of the transmitter and receiver, a-ad t"Lie system, -- ma"Ic of error is identical. Optimum construction of contact sclsyns in specified rerrions is given. There are 1 table and 5 fif-;urcs. "~3 1 2, 1 017~' institut inzhencrov grazhdanshogo vozush- nogo flota (Riga institute of the Civil Air Fleet) S U 3'. _'I'22 --:'D Sentcinber 2131 1961 Card 2/2 .,-tnkarl; IZVEKOV. Arkadiy Ivanovich, master BUGAYRV, Alaksey Alskoeyevich elnktrikov; TRSTIYAKOV, Eduard Alakeandrovich, inzh.-tokhnolog; ORZHEKHOVSKIT, Pavel Iosifovich. slonarl-, LITUS, Illya Sillveatrovich-, Q,PANOV. Nikolay Fedorovich, starshty master; STWDOTEV, Aleksandr Konstantinovich. makhanik; TEMOK, Mikhail Samenovich; LADTGIII, hleltanndr Iosifovich From the rostrum of a plant meeting. Izobr.i rats. no.12:24-28 D 158. (MIRA 11:12) 1. Novo-Kramntorskiy manhinontroitnllnyy zavod (for all). 2. Hakhanichn- skiy t9ekh No.5 (for Hugayev). 3. Mnkhanicheskiy tBAh No. 7, predsodatoll tsekhovo o soveta Vsaaoyuznogo obahchestva izobrotatelay i ratsionall- satorov &r Izv"kov). 4. Upolnomochannyy Byuro ratsionalizatorov i izobretateley v 1-m mekhanichaskom teekhe (for Trat'yakov). 5. Makhanicheekly teelch No.7 (for Orzhekboy8kiy). 6. Rukovoditell sektaii sodaystviya izobretatel'stvu i rataionalizateii Soveta vetoranov truda (for Litus). 7. Pasonnolitaynyy tsekb No.1 (for Babanov. Syroyedov). B. Nachallnik otdola takhnichaskoy informataii i izobretatel'stva (for Terenik). 9. Prodsedatall savodskogo soveta Veasoyuznogo obshchestva izobrotatelay i ratolonalizatorov (for Ladygin). (Kramatorek-Machinery industry) I f -~- ~ 17 11 1" C.". IL OL rip,-A r. It Jh-~ b4- It sm aim Is It I# so It woal 1. 10 A. 16 .-) Is 4Ittame XPRIMINW1 rciroacto 12 vs, I. L I.$- Ia N 166- L 1, P- -M.- .,.t. '-p . ..... repwo odw&VAG ew Me ooa%mmW WoUsse OC %a IkINAW14 Todoolessloal ON Islk? It %fixe UNAMMUN we sumow-iftl ommodftmommis Ia. P"" Mau), *Now, a-is avommI. Ifyj 06538 24(,1) SOV./142-2-2-14/25 AUTHOR: Babanov, Yu.N. TITLE: Increasing the Noiseproof Features of Reception by Stretching Pulse Noises '_n Time PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Radiotekhn:ika, 1959, Vol 2, Nr 2, pp 234-238 (USSR) ABSTRAM The author presents the results of an experimental in- vestigation of st:ppressing pulse noise having an ampli- tude below the signal level. Ile shows the possibility for a considerable improvement of the noiseproof feat.- ures of broadcasting and telephone systems by stretch- ing the noise pulses within time according to the me- thod suggested by Professor D.V. Ageyev, Figure 1 shows the block diagram of the pulse stretching device, It consists of a low frequency channel of the receiver y a filter unit with a pass band Z~f which is divided b, system, connected in parallel, into small-magnitude frequency sections (".f thu s %6. f P , where n i s l i L-1 n Card 1/3 the number of filters. A four-pole is connected to 06538 SOV/142-2-2- 14/25 Incrensint! the Noiseproof Features of Reception by Stretching Pulsc Noises in Time each filter performing the time delay, The time con.- stant inagnitudeo of the four-poles are splected in such a way, thus ',~' , ' r - ` ' 'i -- 0- .1 Since n- n-I - - I each filter passes only a section of the noise spec- trum (and also only a fraction of the noise*energy), and since the time delays are different, the pulse noise is-si'retched within time. The energy of the noise pulses remairs the same, but their amplitude is reduced. The si-n!iI, is also distorted when passing thru the filter., However, ising the so.-called "phase predistortion" at the transmitter will compensate the aforementioned distortion, The method su,-.L,-,~ested by the author was inve3tigated experimentally usIng a device installed between the detector and the LP am- plifier of a receiver, The experiments were conduct- ed with receivers "Baltikall and "Oktavall, Atmospheric noise was reduced several times by this method,, The Card~ 2Y3 author recorded noise ax)(I signal on tape and ccnnect.(.-~d 06538 SOV1/14 2 - 2-2-14/25 Increasing the Noiseproof Features of Reception by Stretching Pulse Noises in Time different reproduction heads to different filters. The author arrives at the conclusion that the application of a linear stretching device increases the noise- proof features of receivers by several times and ex- presses his gratitude to Professor D.V, Ageyev fcr a number of valuable suggestions during the performance of this work. There are 3 block diagrams, 3 graphs and 4 Soviet references,, T~.Is article was recom- mended by tPe Kafedra radiopriyemnykh ustroystv Gor,kovskogo poli tekhnicheskogo instituta imeni A.A. Zhdanova (Chair of Radio Reception Equipment of the Gorkiy Polytech- nic Institute imeni A.A. Zhdanov) SUBMITTED: September 24, 1958 Card 3/3 6,7200 AUTHOR,. Babanov. Yu.N. TITLEi Using tho Fha~,-e the Noi sepi,oot'ness o 1' Radio c .0 r a o m m i a t. I f ) i Systems PERIODICAL: I.,vesti.ya vysshih-i-, u~:hebnykh :--avl~cieni:y. P6dioT,ekhnika, i959, Vol 2. Nr -- --0( 1 " .;' .pp t~ i I ABSTRACT- The ai,,thor exami ne c the poss I t"i I i ty ot* iA:~ -L rjr.; the p-ha '~;p predist.ortion mothod in i,,adio telepl-vaph a-t.],)n systems for decrea,.;ing t lie i n. liieno- ('. oi~ ;1 ntje pu -1se noises. He used the idea of Gi,o~,p ltranQni-csion of -;,g- nals, suggested by Professor D..V,, "Iroiv- in 193`~ Tlii.--~ method con.,-:'.1sts in in time signals whach are to be ;ont tl-wti a. commun,,c lit ion's channel by creating a pliase pi,edistor'--Lon The feature of the method of group (if element.ar'y Sig- nal~ i.3 thar- at, any t-,mi~, ,i-'aLl;~1 5tlf~llcfled telegraph signais rii,i~ e!3 ir,-~, th- 11x re- 4 ceiver. the s i C i i a 1~a T-,. a c C- v; 5 i7' C a rd I./ OV /114 Using the Signal Phase Predi st,oz t,inn f (I, ,!-ii(. i~(,.-.lsi [it-- h(~ n e s s o f Rad i o T e 1e g ra 1) h C o m-mu n: c a i, i cri i 2,v s-,' (I ":I Parameters a re se.l.- cted to r f~ r he ph'~Fp d oll.", ot, tA I e rj~ I ~'~a I ,;I f"'Irl stro'(Chod In 1.1me whol', "-ru ili(~ dev I ce , z-;,~ i~c e 1, hey pha:--o thall !.11(, "311~lln I The rult hol, o x") 1'.t 1'1!~ f, -I 'A'IV: fol- l"CO11111111r; 1-1(1 ph"I J't'od I I' lilA block diagrain Figu.-o i ), 1-111"-zzortion!~ ~I.A d I sso s i'e s I d u a Ihasr-- 1.1- or, iorl.- IF r~,,quenc,y ,!it! phav,o dl S1 01"t I Oils zldu': 41d i t ul(l ~;C III bed b ly f'o-, wu I wi-, used. The ime C' M CIf , 11 sal-ing devices was ach;e,-od by fA t'jr- "-,e( "o qu 1 :2 p c- 11 wl~.h seven hoads onch,, E~ii-lh c. -, I.. :~ plia.se filter. Provlsioiis weI-i~ xiad~-, connecte all amp -1 i t u de 11 m i t e i1"r-) rv o t ~,c, c c, ma I i I I.,, de v 2 r Card 214 Eac h expe ri me rit a! s i L=i 1 wa!~ c he d L'-I' 0 ~30vl ILI Using the Signal Phase Predistortion for Increasing the Noise- proofness of Radio Telegraph Conununication Systems Oscillograms of the si(7,nals are shown F;Gure The author concludes that the idea of group trans.- mission of elementary signalq may be performed by the method of phase predistortion with simultaneous limif- ing of strong pulse noise,, Properly designed receiv- ers and transmitters will improve the noiseproc)fnes.5 of radio telegraphy in the presence of strong; pulse noise. In this paper, the author presented only pre- liminary information on the nol-seproofne.;s, of such a system, A detailed sLudy of this problem %vould Cc) beyond the se-ope of this paper and deserves. ,i 1-tlllil- rate study, The au;hor expresses his gratitude to Professor D,,V. Ageyev for vaiuable advicp,, The pub- lication of this paper was recommended by the Kafed-ra radiopriyemnykh ustroystv (Radio Receiver Department) of the Gorlkovskiy pol-ltekhnichoskiy 2nstitu-t imeni Card 3/1, A.A,, Zhdanova (Gorl~k-,y Polytechnical Inst.itu-,e imen2l) 6 7 8 E: -2 SOV/1 42 -2- 5- 7/19 Using the Signal Phase Predistortion for Increasing the. Noise- proofness of Radio Telegraph Communication Systerns, A.A. Zhdaziov), There are 5 setE :)I- graphs., I block diagraln and*-~ refereiices, of' wh,,ch 11 are Scviet. arid I Engli sh. SUBMLITTED: January 22, 19~,9 and aft.er re-working, Llarch 20, 1950~ Card 4/4 L/r . .11 ". -, . , ,I u. :".) nd T~,Ich 5eL - 11-1 11'.provill-- thu ill terfavence.- 7~ ,, iilin~, I'taturc, ~ of raulo ci vs JI I'S 'vx in~- tht~ i1x-Illse /I . ; L. I inte! fe,e;,cc in t !.:;ic;, 11 k,.os,ow, 1vou, 1.1 pp ('..'Oscow Cal 1:istitute of ~;",Twnurdcatio:ls) (KL, 3,4-uo, 122) 30132 S/194/61/000/007/057/079 D201/0305 AUTHOR: Babanov, Yu.,.,I. TITIE: The use of signal pre-distortion to increase the interference-killing properties of communication systems PERIODICAL: Referativnyy zhurnal. Avtomatika i radioclektronika, no. 7. 1961, 6, abstract 7 154 (V ab. 100 let so dnya rozhd. A.S. Popova, M., AN SSSR9 1960, 123-132) TMET: The reduction is considered of the effect of pulse inter- ference on group transmitted signals C (S). One of the variants of the group transmission of n elementary signals of duration To each, consists in that those signals are trmsmitted not in sequencv, but simultaneously during time nT . The signals in the receiver may be separated. The second v.-wiant 0differ& from the first in that the group signals having number k(k - 1,2,..,n) is shifted in time with 1 - the croup respect to the start of the group by (1c - 1) TI/n (T 0 Card 1/2 30132 S/194/61/000/007/057/079 The use of signal pre-distortion... D201/D305 duration). The method of forming a group signal in this variant consists of having m parallel connected delay systems with narrow- band filters, the output voltages of the filters are added to obtain a group signal. In the receiver the signals undergo *a reverse trans- formation in the compensating circuit. With a pulse interference the compensating circuit stretches it in time and thus lowers its level and its interfering features. The experimental model of the communication set-up is described which applies the group method of transmitting elementary signals and oscillograms which make the op- eration of the system clear. CAbstracter's note: Compl.ete trans- lation-7 Card 2/2 A L:> 1-9 F, I oil !Ir ~ "a' , , , . I V, 1 tit as Jl~ All i 82971 ?00 0 S/142/60/003/002/01 /022 AUTHOR: Babanov Yu.N. E192/E382 TITLE: Estimate of the Gain in the Noise Imlijunit .of a Communication System Employing the Method of Phase Predistortion of Signal I PERIODICAL: Izvestiya vysshi-kh uchebnylh zavedeniy, Radiotekhnika, 1960, Vol. 3, No. 2, pp 261-265 V( TEXT: The method of introducing phase predistortion of signals is based on the principle proposed by D.V. Ageyev in 1938. In such a system the elementary signals are transmitted in groups. The signals in each group are distributed in parallel with each other on the time axis, i.e. the signals in a group are trans- mitted through a communication channel i;,multaneously. The forming of the groups is effected in a special device in the transmitter which introduces phase distortion into the signals. The received signals are then suitably processed in order to obtain the original sequence of the elementary signals. It should be clear that it is necessary to compensate the phase distortion at the receiver; in other words, reverse phase distrtion should be introduced into toe signals. The presence of a phase-distorting Card 1/4 829-11. S/l,i2/60/003/002/011/022 EjgM2411J~2 Estimate of the Gain in the Noise n y of a Communication System Employing the Method of Plinse Predistortion of Signals device in the receiver increases the immunity of the system with mgard to pulse-type noise. The gain in the noise immunity of the system as compared with that of a normal receiver is expressed by: M *2 InR7 1113 E K E 1 C N = - - =- - (4) E in q 2 1n In- where c is an arbitrarily small error, q is the ratio of the overall duration of the pulse noise at the output of the receiver to the duration of the transmitted signals. in is the number of noise pulses which appear at the input receiver during a period 1. ('j-_ is the duration of a pulse-type disturbance at the output of the Card 2/4 receiver), and 82KI S/142/60/003/002/011/022 E.192/E382 Estimate of the Gain in the Noise Litmunity of a Communication System Employing the Method of Phase Predistortion of Signals K is the factor defining by how much a perturbing pulse has been lengthened by the compensating device of the receiver. Eq. (4) is plotted in Fig. 3. The figure also gives four experimental points; these are in agreement with the theoretical results. From the analysis and the expertment. it is concluded that the method of phase predistortion of signals results in a considerable gain in the noise immunity, provided the mark-to- space ratio of the pulse noise is low. The author expresses his appreciation to Doctor of Technical Sciences Professor D.V. Ageyev for valuable advice. There are 3 figures and 4 Soviet referonces~ Card 3/4 62971 s/142/6o/oo3/oo2/oiI/022 Yj 24Bjb2of a Estimate of the Gain in the Noise 11AIII I V Communication SLystem Employing the Method of Phase Preckstortion of Signals ASSOCIKrION: Kafedra radiopriyemnylih ustroystv GorIkovskogo politekhnicheskogo instituta im. A.A. Zhdanova (Chair of Radio- Rec civi ng Equipment of Gor'Icly ;zv Polytechnical Institute im. A.A. Zlidni SUBMITTED: June 9, 1959, initially- July 13, 1959, after revision, Card 4/4 , -03,11140V Y .14. 11 ~3 --. _U Low-froquency delay lines. Izv. vys. ur-heh. zav.; radiotekb. 3 no.4:448 452 JI-Ag 160. (mirv, 13:10) 1. 11okomendovana kafedroy r,:io,)ri%,(!mnykh ustro.-,-Av ior';~ovskovo politokhninhoBkogo inntit%it!~ im. (Pulse techniques (Elontroaics)) (Electric lines) A1MOR: TITLE: PERIODICAL: Babanov, YuN 30133 S/194/61/000/007/058/079 D201/D305 Statistical properties of interference as observed at the output of a cormiunication system with signal phase pre-distortion ReferativnVy zhurnal. Avtomatika i radioelektronika, no. 7, 1961, 6, abstract 7 155 (Tr. Gor1kovsk. poli- telchn. in-ta, 1960, 16, no. 2. 5-11) TEXT: The circuit of the receiving comunication channel with the signal phase pre-distortion protectiug against interference is the so-called compensating arrangement. It is inserted into LF-channel of the receiver and consists of a system of parallel-connected fil- ters with different pass-bands, with a delay line connected in front of each of them. The time constants of the delay lines are so cho- sen that at the output of the summing device the interference pre- sent a series of reElections from the filters to the input pulse. Card 1/2 30133 S/194/61/000/007/0.58/079 Statistical properties ... D201/D.305 Thus, the compensating device transforms the interference pulse into a signal as described by a certain function. Analysis is made of the rate of convergence of the distribution function of the magni- tude vout (t) towards a normal distribution, depending on the num- ber of components of vout (t) representation. The graphs, construc- ted from calculations permit the conclusion to be reached that With increasing n the distribution law pn(v) of the instantaneous values of interference dt receiver output approaches very quickly the nor- mal distribution. For n = 7 or n a 10 the distribution law of in- stantaneous values of interference may be assmm d to be normal. The calculated error will not exceed I - 3,,o. A second important conclu- sion may be made from the graphs: The pulse interference at the out- put of the communication system receiver which applies the method of the signal phase pre-distortion, has the character of fluctuating noise with a normal distribution of its instantaneous values. 4 figures. 9 references. CAbstracter's note: Complete translation-7 Card 2/2 BABAYOV, Yu. N. _:W" A method for increasing the selectivity of receiving devices- by superposing frequency spoctra of two AM signals. Rddfotekhnika 17 no.12 :48-51 D 162. (MIRA 15-.12)"' 1. Deystvitellnyy chlen Nauchno-tokhnichoskogo obshchestva radiotekhniki i elektroaVyazi imeni Popova. (Radio) E! P 6 ng AGFYEV, D.V.; BABANOV, Yu.N. Method for increasing the selectivity of radio reception in presence of superimposed frequency spectra of usefu.1 and interfering A M signals. Elektrosviazl 17 no.90-15 3 t63, (KIRA 16t10) BAAAMOV, YU.N. Increase '13~,Me effao~jj Oess. of a 'method for improving the selectivity of radio reoeiving sy6t Elektrosvittz' 17 no.11:64-68 N 163. (MIRA 17sl) L 110M-63 A=SSION IM: AP30011205 s/olo8/63/ol8/oo6/oo26/oo26 AUMOR: Babanov, Yu. N. TMLP-. Experimental investigation of a method for improving the selectivity of I radio receiving systems with miperimpoeed.spectra of AM eignals SOURCE: Radlotekhaika,, v. 18, no. 6, 1963, 26-28 TOM TM: irTroved selectivity, radio receiver,, superimposed spectra separation.. special conversion caseeAe, AM signal separation ABSTRACT: The method is based on a gradual separation of the Interfering AM signal from the useful AM signal, This separation Is accomplished by means of a system consisting of special conversion stages, In each of which the heterodyne voltage is formed from the carrier frequency of the interfering signal. The circuit shaping the heterodyne voltage consists of the following components: 1~ a narTow-band filter based on a quartz filter with a pas's band of about 500 cps., 2 a frequency doubler equipped with a 6AP tube operating under cutoff conditions, and 3) a phase-abifting network. The filter in the plate circuit of the tube is tuneA to a frequency equal to double the frequency of the oscillations coming from the output of the quartz filter. The plate circuit of converter tube 611P Card 1/_0 L 110 "M-63 ACCMUON NR: )"00112~ carries a standard band filtor vith a center resonant frequency of L65 kc. The exper-4,.ent consisted ip. feeding two AM signals (f3 = 470 kc?.f2 = 475 kc) to the input of -a "Baltika" receiver with two special stages connected intlo its circult. The signals were taken from the output of GSS-6 oscillators. With the help of a narrow-band analyzer (a receiver of the US-9 t)pe) the amplitudes of harmonic .signal components were measured at the output of the special stages. Experiments demonstrated that a oystem using two conversion stages can separate the spectra .of the useful from the interfering signals with the result that the interference .signal remaining in the plate current of the converter tubes does not exceed 2 to ,3% of the useful signal amplitude. Orig. art. has:. 2 figures. 'ASSOCIATION: none .SUBMITTED: 3ONov61 DATE ACQ: OlJuI63 ENCL: 00 'SUB CODE: CO -A) REF SMN 002 OTHERa 000 Pard