SCIENTIFIC ABSTRACT KOZHEVNIKOV, S. N. - KOZHEVNIKOV, V. A.

Document Type: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP86-00513R000825810008-9
Release Decision: 
RIF
Original Classification: 
S
Document Page Count: 
100
Document Creation Date: 
November 2, 2016
Sequence Number: 
8
Case Number: 
Publication Date: 
December 31, 1967
Content Type: 
SCIENTIFIC ABSTRACT
File: 
AttachmentSize
PDF icon CIA-RDP86-00513R000825810008-9.pdf2.08 MB
Body: 
KOZHEVNIKOV, S.N.; PESHAT, V.F. Investigating the work of electropneumatic distributors by means of an electron modeling system. Izv. vys. ucheb. zav.; chern. met. no.2:178-183 '61. (MIRA 14:11) 1. Dnepropetrovskiy metallurgicheskiy institut. (Metallurgical plants--Equipment and supplies) (Electron analog computers) KOZHEVNIKOV, S.N.; SKICFKO, P.Ya. Experimental investigation of the main line of finish',ng roll stands in the continuous 1680-mm. thin-sheet rolling mill at the "Zaporo- zbstal"I Plant. Izv. vys. ucheb. zav.; chern. met. 4 no.12:179- 184 161. (FdRA 15:1) 1. Institut chernoy metallurgii AN USSR. (Zaporozhye--Rollillg mills) KOZHEVNIKOV, S.N. Using electronic analog computers in investigating rolling mill drives. Trudy Inst.mash. Sem. po teor.mash. 21 no,83-84t59-76 ,61. (Rolling .mits-Testing) (MRA, 1416) CRLIKCV, Mikhail Llvovich; KGZHEVUIYLYS-N-, retsenzent; K?EMENSHTEYN, L.I., kand. tekhn.nouk, dota., otv. red.; C11TSTYAV.VA, L.G.0 lnzh., red.; GORNOSTAYPOLISKAYA, M.S., tekhn. red. (Designing mechanisms for automatic machine tooliflFroektirovanie mekhanizmov stankov-avtomatov. Moskva, Mashgiz, 1962. 247 p, (MIRA 16:2) l.Chlen-korrespondent Akademii nauk Ukr.S.'R (for Kozhevnikov). (Machinery, Automatic-Design and construction) -"-EQZHF,VNT al.-S.N.; SKICHKO, P.Ya.t kand.tekhn.nauk; SKUMSJ V.A., inzh. Experimental investigation of a rotor car-dumper. Trudy Inste chern.met.AN MLSR 16:1-8 162. (MIRA 15:12) 1. Chlen-korrespondent AN UkrSSR (for Kozhevnikov). (Dumping appliances) KOZHEVNIXOV,L,N..- SKIGUO, F.Ya., kand.tekhn.nauk; SEM, V.A., inzh.; VISHENSKIY, I.I., inzh. Experimental investigation of sc$Ae cars. Trpdy Inst.chernmet. AN URSR 160-14 162. (MIRA 15:12) (Weighing machines) KOZHEVNIKOV, S.N.- ZUKHTEVICH, G.K.,, inzh.; UUKOV, Ye.A., inzh.; inzh.1 NEVEYKIN, A.V., inzh. 0 V Analyzing the accuracy of weighing on lever-type ho per scales. Trudy Inst.chern.met.AN URSR 16215-25 162. MBA 15:12) 1. Chlen-korrespondent AN UkrSSR (for Nozhevnikov). (Blast furnaces Equipment and supplies) (Remote control) KOZHEVNIKOV J.~N. FESHAT, V.F., inzh. Dynamics of an ingot buggy with rope drive. Trudy Inst.chern. met.AN URSR 16:26-36 162. (MIRA 15:12) 1. Chlen-korrespondent AN UkrSSR (for Kozhevnikov). (Industrial power trucks) (Transients (Dynamics)) KOZH&VNIKCX,S-I-,-5KICHKO, P.Ya., kand.tekhn.nauk; LENSKrY, A.N., inzh.; TKACHENKO., A.S., inzh. irrvestigating the 950 blooming mill at the DzerzhLnskii plant by experimental and anaiy "cal mean:~ -no With he-Lp of an electron model. Trudy Inst.chern.met.AN URSR 16:37-55 162. (FMUI 15:12) 1. Chlen-korrespondent AN UkrSSR (for Kozhevnikov). (Dneprodzerzhinsk-Rolling mills-TestIng) (Electronic analog computers) KOZHEVNIKOV,- S.N.; SKICHKO, P.Ya., kand.tekhr.nauk; TKACHENKO, A.S., inzh. Dynamics of electromechanical systems with flexible couplings. Trudy Inst.chern.met.AN URSR 16:56-65 162. (MIRA 15:12) 1. Chlen-korrespondent AN UkrSSR (for Kozhevnikov). (Rolling mills) K HEUIXOV7-SZ4 YEGOROV,, V.S., inzh. -"9Z Frequency meters of speed and travel. Trudy Inst.chern.met.AN URSR 16166-69 162. (MMA 15t12) 1. Chlon-korrespondent AN UkrSSR (for Koahovnikov). (Machinery, Kinematics of) (Electronic measurements) KOZHE . KICHNO, P.Ya., kand.tekhn.nauk; LENSJ:IY, A.N.,, inzh.; LOBODAP V.M., inzh.; BOLISHAKOV, V.I., inzh. Determination of optima conditions of reduction miU operations. Trudy Inst.chern.met.AN 1WR 16370-77 162. (MIRA 15:12) (Rolling mills-Zlectromeohanical analogies) KOZHEVNIKOV, S.N.; SKICHKO, P.Ya., kand.tekhn.nauk Experimental investigation of an universal mill at the Dzerzhinskii plant. Trudy Inst.chern.met. AN URSR 16:78-87 162. (MIRA 15t12) 1. Chlen-korrespondent AN UkrSSR (for Kozhevnikov). (Dneprodzerzhinsk--Rolling mills-Testing) . KOZHEVNIKg,_*,U4 F-RAZDNIKOV, A.V.9 kand.tekhn.nauk; LENSKIYj A.M.,inzh.; BOLISHAMP V.I.0 inzh. Investigating on an electron model the performance of the main line of a Pilgrim mill. Trudy Inst.chern.met.AN URSR 16:88- 104 t62. (MIRA 15:12) 1. Chlen-korrespondent AN UkrSSR (for Kozhevnikov). (Rolling mills) (Electronic analog computers) KOZHEVNjjgL,--S-J.; MZDNIKOV, A.V., kand.tekhn,nauk; LOSH]WREV, V.I., inzh. Automatic indicator of plunger position on a Pilgrim mill feed mechanism. Trudy Inst .cheg, met.AN URSR 16:105-111 162. (MIRA 15312) 1. C*en-korres on&nt AN UkrSSR (for Kozhevnikov). Mlling mills) (Feed mechanisms) KOZHEVNIKOV., S.N.; GRINEERG, S.D.,, inzh. Analysis of automatic looping regulators on continuous small shape hot rolling mills. Trudy Inst.chern.met.AN URSR 16:112- U8 162. (MIRA 15312) 1. Chlen-korrespondent AN UkrSSR (for Kozhevnikov). - (Rolling mills) (Automatic control) KOMIEVNIKOV, S.N.- SKURATOV, Ye.G., inzh. Automatic precise stopping of reversing cold roll-in mills. Trudy Inst.chern.met.AN URSR 16:143-153 162. IMM 15:12) 1. Chlen-korrespondent AN Ukr6SR (for Kozhevnikov). (Rolling mills) (Automatic control) XOZHEVNIKOV, S,N,; TKACHENKO, A.S., inzh.; SKICHKO, P.Ya., kand.tekhn. nauk Experimental investigation of the performance of oontimious three~high rolling mills. Trudy Inst.chern.met.All URSR 16054-160 162. (KIRA 15.-12) 1. Chlen-~korrespondent AN UkrSSR (for Kozhevnikov.). i (Rolling mills-Testing) ARTOBOLEVSKIY, I. I.'skademik, red.; LEVITSKIY, N.I., doktor tekhn. nauk, prof., red.; KOZHEVNIKOV, S.N., red:; KOBRIN3KIY, A.Ye., doktor tekhn, nMtk',"fe~~j"IttW= L.V., doktor tekh-n. nauk, red.; GAVRILENKO, V.A., doktor tekhn. nauk, red.; 13ESSCNOV, A.P., kand. tekhn. nauk, red.; GRODZENSKAYA, L.S. kand. tekhn. naukY red.; MERENSKAYA, I.Ya., red.izd-va; UVAROVA., A.F.,tekhn. red. (Analysis and synthesis of mechanisms] Analiz i sintez mekha- nizmov; sbornik statei. Moskva, Mashgiz, 1963. 2-14 p. OURA 16:9) 1. Soveshchaniye po osnovnym problemam teorii mashin i mekha- nizmov. 3d, Moscow, 1961. 2. Chlen-korrespondant AN Ukr.SSR (for Kozhevnikov). (Mechanisms) ARTOBOLEVSKIY, l.I., akademik, doktor tekhr. nauk, red.; LEVITSKIY, N.I., doktor tekhn. nauk, prof., red.; KOMETNIKOV, S.N., red.; K013HINSKIY, A.Ye., dol,+.nr tekhn. nau., i~e-C-J- -TSTROKAS, L.V., dolctor tekhn. nauk, prof., red.; GAVRIL124KO, V.A., doktor tel-'-m. nauk, prof., red.; BESSONOV, A.I., kand. tekhn. nauk, red.; SHEKHVITS, E,I., kand. tekhn. naulc, red. [Theory of autoratic machines and of hydraulic and preumatic drives] Teoriia mashin-avtoir.~atov I g1dro-pnew-oprivada; sbor- nik statei. Moskva, Mashgiz, 1963. 327 p. (Its: Trudy) (14IRA 17:10) 1. Soveshchaniye po osnovnym problemam teorii mashin i mekha- nizmov. 3d, l4oscow, 1961. 2. Chlen-korrespowient AN UkrSSIR (for Kozhevnikov). ACCESSION NR: AT4018284 S/2905/63/000/96-/001S/0027 AUT'HOR: Kozhevnikov, S.N.; Prazdnilcov, A.V.; Miroshniclienlco, B.I. TITLE: Electronic simulation of dynamic processes in hydraulic rnechanisms SOURCE: AN SSSR. Institut mashinovedeniya. Teoriya mashin i mekhanizmov (Theory of machines and mechanisms), no. 96-97, 1963, 19-27 TOPIC TAGS: electronic model, simulation, electronic simulation, hydraulic mechanism, hydraulic prime mover, prime mover, hydraulic model ABSTRAC"": Hydraulic prime movers, in addition to electrical and pneumatic ones, are, presontly be-inning to be used more and more in the inctallur,-,ical. industry. Equations for the transicnt processes in hydraulic systems were therefore investigated on an electronic model, by the Institut chernoy metallurgii AN Ukr SSR (Institute of Yon-Ferrous Metallurgy AN Ukr SSR). The system included an automatic manipulator and a blooming mill tilter. These two parts aro very complicatod, beeauso it is very difficult to automate them using electronic drives. An electronic device was therefore designed to simulato the equations for the hydraulic system. (See Fig. I of the Enclosure.) This device produced oscillograms showing the operation of the system. Although the data obtained for the entire investigation Card-__ 1/1j_ ACCESSION NR: AT4018284 were incomplete, they showed the wide possibilities of electronic models for solving similar problems. Orig. art. has: 6 figures and 10 equations. ASSOCIATION: Institut mashinovedeniya AN SSSR (Institute of Mechanical Engineering AN SSSR) SUBMITTED: 00 DATE ACQ: 19Mar64 ENCL: 01 SUB CODE: EC NO REP SOV: 000 OTHER: 000 Card-2/3 ACCESSIONNLR: AT4018284 4/,w, ENCLOSURE: 01 Fig. 1. Wiring diagram of an electronic model of a hydraulic drive. CARD 3/3 KOZHEVNIKOV, S.N.; KRISANOV, A.F., inzh. Possibility of increasing the output of pipe-rolling plants with automatic mills. Stall 23 no.5t4l,7-450 MV 163. (MRA 16:5) 1. Chlen-korrespondent AN UkrSSR (for Kozhevnikov). (Pipe mills) (Automatic control) ,,KO,ZHEVNIKOV, S.N.; PRAZDNIKOV, A.Vq MIROSIINICHENKO, B.I. Electronic simulation of dynamic processes in hydraulic mechanisms. Teor. mush. i mekh. no.96/97:19-27 163. (MIRA 17:1) KOZIIEVNIKOV, S.N.; LENSKIY, A.M.; SKIMIKO, II-Aa. Using electronic models for determining loads in the main lines of rolling mills. Teor. mash. i mekh. no.96/97:74-84 '63. (MIRA 17:1) KOZHEVNIKOV,, S.N.; PRAZDNIKOV) A.V.; IOFFIE, A.M.; GLIKIN, M.P. Stand for the testing and installation of a pilgrifn mill feed mechanism. Metallurg 9 n0-3:29-30 Rr 164, (14IRA 170) 1. Instituf chernoy metalluraii i zavod im. K.Libknek.ita. KOULIP-111KOVY S.N.; PRAUNIKOV, A.V.; 1OFFE, A.M. New trends in the creation of high-speed feed-Lng devices for pilgrim mills. Metallurg 9 no.9:21-23 S 164. (MRA 17:10) 1-,'CZI', ENF IK(:V I S.N. (I(Iev) "Dynamics of machines wlth elastic lln;~s -irrj distri'.uted parameters" rerort nresented at the 2nd All-Union ConEress on 1'heoretical and Appiled mechanics, Moscow, 29 Jan - 5 Feb 64. K ~j Z " ' i,: ',"L I I :,,'( ) V ,-'~ . N' . ;i, F, I L,' ,t P' t V PA . F , ineoretical nve-Jgations of 19 pntiu- - I I - _ ''atic -, , F Cl 0 1, . I ras ~., . i I r. t- kh . n c) . I 1) 1 / 11 0 2 : 3 C - .,, 1164, (1'l, ilA I `~': I ; ) KG-7HE"11,11KOV S.N.; 1"E'SIT11-.0, I.F. .1 Dyna-,~ i ci of a ~-, o is t.1 r,,,,f un i 1, w I F.: I ~ 4'fer er. ~~. ~ a I r- rd,-i- I ~,r . "e,;:- . s Tra ;; h . i ki " . n ~) . 10 3 / 11 C) 4: 7 2 - ~ r") I "! . -I,-: il, E102AIIEVNIKOV7 Sergey flikolayevJch, YE,*L,--fF-BKO, Yak,)v IvanovIch-, ----Iumf-,Tr--.-Ya3cOv mmm~16-v,lcll [INechanism,sl Makliani?.ng. dop. 1 porer. Mozkvaj Mlashinustroenle, 196-5. D-AS i). (~.- ia-", 18. L) 1. Chlen-korresponuent Ali TJkr.,,,,;R (for Kazhevnikovj, NEBESNOV, Viktor Ivanovich, prof.; KVANTALIANI, N.Ye., inzh., retsenzent; RAYDENKO, O.K.p kand. tekhne nauk) prof*., retsenzent; KOZI]EVIIIKOV; S.N.v nauchn. red.j NIKITINA, R.D., red. (Problems in the joint operation of ship engines, propellers and the Imll; studies with electronic analog computeral Vopro- sy sovmestnoi raboty dvigatelei, vintov i korpusa sudna; is- sledovandia na MIND. Leningrad, Sudostroenie, 1965. 21+6 p. (MIIA 18:9) 1. Chlen-korrespondent All Ukr.-1M (for Kazlievnikov). L 2693-66 EWT(d)/EWP(,V)/EIIP(k)AwP~h)Awp(",) ACCESSION NR: AT5022816 URi3l65/65/000/001/0094/0102". 1341 AUTHOR: &oz .4e-vqtjcjqM,--.-5-.,N*~ (Corresponding member AN UkrSSR); Prazdnikov.i.A. V. (Candidate of technical sciences); SmolyanitakLy, E. A TITLE: Selectkon of optimal parameters.for a'high-speed throttle servo control mechanism with an electronic bodel SOURCE; Ukraine. Hinisterstvo vysshego, L arednego spetsiallnogo obrazovaniy&4,. Gidravlicheskiye mashiny i giaroprivod, no..I, 1965. IseledovatxLye Sidtavli- cheskikh ustroystv L sistem (InvestigatLon.of:hydraulte devices,,,ind syst"s) 94-100- TOPIC TAGS.-- servomechanism* optimal control, mathematic model, machine 'tool ers the of utilizing a servo throttle ABSTRACT., The present paper consid hydraulic drive with rigid egativ,, feedback, operating on water, and doing -speed.WA- tro remote manual or automatic: contre or the mechanisms of heavy high co~r ~chitieq. drive -should be capab%l of performing the following, functions:. a) operate the mechaiiisms controlled by it in a broad range of speed; in this case, the maximum speed may reach one or several meters per sec(Md. b) Assure the braking, -of the moving patts of the mechanism within the liml.to specified by _1/2 L- 2693-66 ACCESSION NR: AT5022816 the conditions of endurance and durability of.the mechanism. c) Carry out the prescribed displacement of -the piston to an.accuracy of from one to several. millimeters. d) Assure the stability of the system along the entire.r'anigei.. of changing speeds. 'The data obtained from ptocessing,the oscillograms obt4kinfid show good agreement between:the data of - the, electronic and. the phyffIcal t and, therefore, a good aPprokimition ofithe'mathematical deacriotto'n of.the- ,` processes in the high-speed.servo drive.' It,is shown that witt~.-,th it. pardmet 'erg-, selected, the maximum presadria-arising in the cylitidev cavitiii' durit4 btra4ing exceed their rated values'6ti1y;,sli&htly'* Oi-ig. drt. has- 5 ft, I fAU att and 7 formulas ASSOCIATION: none SUBMITTED: 00 ENCL: 00 StM CODE 1 19 NO REF SOV: -000 :OTHERt .000 kel, -_~z i ~,JZN4I M GV , i.. --a n, I. I o(. Lronic, Jnol~i 'I i ri ;io p t. t fr.~i I L,~t -, ot hlgh-~;poflli moc-lianibm with FA throLOo servormochnni:-im. GA ;j r- h, i. picir. nr-).L~94-102 165. M IR A 18: 12 rra Niko evlgh_(Corresponding Member, Academy of Sciences of the YEsipenko, YAkov Ivanovich; Raskin, YAkov MikhLylovich Mechanisms (Hekhanizmy) 3d ed., rew. and enl. Mosct*, Izd-vo *Mashinostroyeniye", 65. 1058 p. illus., biblio. Errata slip inserted. 16,,000 copies printed. TOPIC TAGS: mechanical engineering, automatic machine, automatic ccmtrol, durability PTEPOSE AND COVERAGE; This book contains descriptions of 2,030 mechanisms and their elements applied to present machines of different branbhes of indusia7. It also de- scribes elements and apparatus of automatic devices. For most of the material the classification of mechanisms is principally functional. For many mtchaniams the'de- sign formulas are given in finished form to facilitate planning. This book Is useful as a manual for technical engineers in factoriest technological and planning insti- tutes as well as for students in design of nechanibno and machines. TAME OF CONTENTS (abridged) s Preface to third edition-6 Introduction-7 Ch. 1. Survey of kinematics and dynamics of mechanisms,_9 Ch. II. .,Links, kinematic pairs and bar mechanUms-73 Ch. III. Geard-174 card 1/2 UDCt621 I I Ch. IV. Cam mechanier4tir-302 Ch. V. Friction gear 'ind variators, Brakes-365 Ch. TIACOUDIi 8-435 Ch. VIL Mechanisms with broken motion of driven Unke-504 Ch. VIII. Mechanisms with regulated motion,, compensating, adjusting and safety mechanism and devices-584 Ch. IX. Guiding mechansims., mechanisms for conversion of rotating m3tion into reciprocating or vibrating,, reversing mechanisms, mechanisms for autAmtic mdtch- ing on and off-650 Ch. X. Mechanisms for performing mathematical operations and nwh%nL=s for devices -716 Ch. XI. Kechanisms and machines of vibrating action-SM Ch. X11. Elastic metal parts-879 Ch. XIII. Mechanisms supplying automatic machines-911. Ch. XIV. Fqdraulic and pneumatic gears and co!!Iml app!mWs--778 SUB COW 1 13 SUN DA79s WOO/. ORIG Ws OW ACC NR3 AT7000712 SOURCE CODE: uR/0000/66/ooo100O/00)j5/00r0 jwT.1011. -~2~evnikov, S. N. (Corresponding member AN UkrSSR) ; Prazdnikov, A. V. Nandidate of techn'lcal sciences); Ioffe, A. M. (Candidate of technical sciences); ,Fabrika, L. P. (Engineer) I iORG: None TITLE: Use of electronic simulation for studying the hydropneumatic system of the feed mccliftnism on a pilger mill ISOURCE: Ukraine. Ministerstvo vysshego i srednego spetsial'nogo obrazovaniya. Gidroprivod i gidropnevmoav-tomatika (Hydraulic drive and hydropneuiratic automation)~ Ino. 2. Kiev, Izd-vo Tekhnika, 1966, 45-50 !TOPIC TAGS: rolling mill, pneumatic servomechanism, hydraulic device, computer ap- 'plication, analog computer :ABSTRACT: Electric simulation is used for studying the operation of the feed riecha- inism on a pilger mill. This method consists of using an analog computer for solving !the equation of motion of the moving masses in the mechanism. Shoun in the figure is a feed mechanism for production of seamless tubes 219-325 mm in diameter. The i unit contains a hydraulic brake consisting of housing 4 with diaphragm 6. Inside the 1housing is tapered plunger 9 with a rod rigidly connected to plunger 3. The entire !braking system is filled with water which is fed in at a pressure of 58.9 .104 N/M2. Card 113 J-A.66-NRi .- A~fOO0712 i IRolls 1 move sleeve with mandrel 2 as well as plungers 9 and 3 from the lextreme left-hand position Itoward the right. During this process, water from the main line flows through check valve 5 into cavities A and B. After completion of rolling, the moving masses are braked by com- pressed air in chamber C and begin to move toward the left. On the return path, water from cavity B flows freely through valve 7 into the waste lint! until the end of the tapered plunger covers the diaphragm. At this point, the fluid pressure in I ;chamber A rises and valve 7 cuts off the waste line. This begins braking of the moving masses. The fluid in chamber A is forced through the annulun between the !tapered plunger and the diaphragm into chamber B and through pressure valve 14 into :the waste line. Valve 14 is used for regulating braking conditions. The length of ;the braking path is adjusted by using screw 10 foe setting piston 1"! in measuring ,unit 11. When plunger 9 enters diaphragm 6, piston 12 is moved by fluid pressure to !the extreme right-hand position. This action delivers a fixed quantity of fluid to Card 2/3 ACC NR. AT'(000'(12--- !'the cylinder of measuring unit 11 without resistance, so that there is no braking Iforce on a given section of the braking path. When piston 12 stops in the extreme right-hand position, braking force develops in the hydraulic braking system. AftLer completion of braking at the beginning of the rolling process, spring 13 returns piston 12 to the original position while spring 8 returns slide valve 7 to the neutral .position. Electronic simulation was used for studying motion of the masses in this ,Imechanism as a function of their magnitude, the working capacity of the feed mechaniGmi !was determined and operation of the hydraulic brake was checked with variations in I parameters. The proaram included simulation of both the acceleration and braking of ,the moving masses. The resultant data show that an increase in air pressure cons d- crably reduces the operating cycle of the mechanism accompanied by a sharp incre e in! ,deceleration of the moving masses past the permissible value. An increase in the gap .between the tapered plunger and the diaphru&-a to more than 0.4 mn, results in an :excessive final velocity of the moving masses during braking. Repair measures are Icalled for when the clearance reaches this limiting value. The given data agree with thlose of dynamic computation. Orijz. art. has: 5 fiaures. SUB CODE: 13/ SUBM DATE: 29Jun66 Card.. 3/3- 50) AUTHORt ,Kozh vnikov, S. P. SOV/54-59-2-17/24 TITLE: Contact Polythermal Investigation Methods of the Melting Diagrams of Binary Organic Systems (Kontak-bno-politermicheskiy metod issledovaniya diagramm plavkosti birLsrnykh organicheskikh sistem) PERIODICAL: Vestnik Leningradskogo universiteta, Seriya fiziki i khimii, 1959, Nr 2, pp 111-118 (USSR) ABSTRACT: Up to now the method of contact preparatioas developed by Kofler (Ref 1) had been used for determining the ty:ie of melting diagram of the systems mentioned in the title, which in contrast to the complete determination takes much less time. From investigations carried out by use of this method the author had come to aome convenient modifications which made it possible to investigate simultaneously - in the given system - all changes occurdng in a certain temperature interval. This possibility was given by the use of a rectangular coordinate system, on the abscissa of which the composition, and on the ordinate of which the*temperature were drawn. The preparation was made by melting - at first the substance with the higher Card 1/3 melting point in a glass capillary tube, then the substance Contact Polythermal Investigation Methods of the SOV/54-59-2-17/24 Melting Diagrams of Binary Organic Systems with the lower melting point in the adjoining part of the capillary tube so that a contact between the two substances, and a diffusion and solution of the two substances into one another could take place. The preparation was once more heated by a heater (Fig 1). The essential part of -this heater is a heating loop under the isothermal of which the contact point is introduced at about a right angle. A temperature gradient is produced by the heating loop in the same direction. By a change of the current intensity in the heating loop, the temperature interval could be changed. By a change of the temperature gradient, the whole range of the preparation between alloy and fusion, and in part also the limits of the melts of the initial substances, could be considered. The preparation was observed by a microscope. The photographs of the various systems inves- tigated (antipyrine-hydrochinone, picric acid-anthracene, and paraphenylenediamine-pyrocatechol) are shown in figures 3, 4 and 6. The ielting diagrams of the first ana' second preparation according to Rheinboldt (Ref 2) and Kremann (Ref 4) are Card 2/3 Contact Polythermal Investigation Methods of the SO-7/54-59-2-17/24 Melting Diagrams of Binary Organic Systems represented for comparison in figures 2 and 5. There are 6 figures and 4 references. SUBMITTED: July 49 1958 Card 3/3 KOZHEVNIKOV, S.F. Ternary contact compound method. Uch.zap.LGU '59. (Systeme(Chomistry)) no.272:37-93 (MIR& 13:1) KOZHEYNIEDY, S.P. Accelerated method of thermal analysis. Val, t-WU 15 no.10: 144-151 16o. (MIPA 13-.5) (Thermal analysis) I KOZHF -,IRUKOV--S.F-.- Study of the system antipyrine -p-nitrophenol - hy4roquin6ne b7 a rapid method of thermal analysis. Test. LGU 16 no.4:126-140 161. (YIRA 14-3) (Antipyrine) (Phenol) (Hydroquinone) VINOGRADOVA, N.B.; KHRO14OV-BORISOV, N.V.jjO~~~~ S.F.; LIVSHITS, I.M. - Derivatives of imidazoledicarboxylic acids. Part 2: Dinqt1h1diamides of 2-alkylimidazole-/+, 5--~Icarboxyllc acids. Zhur.ob.khim'. 31 n045: 1471-3476 Vq 961, ; (MM 14:5) lo Institut eksperimentallnoy meditsiny AN SSSR. (Imidazoledicarboxylic acid) KHROYDV-WRISOV, N.V.; KOZHEVNIKOV, S.P. Synthesis of asymmetric ion exchange resins based on L-tyrosine. Zhur.ob.khim. 31 no.9:2926-2930 5 '61. (MM 14:9) 1. Institut eksperimental'noy meditsiny Akademii meditsinskikh nauk SSSR. (Ion exchange resins) (Tyra5ine) SVIREZIIEV, M.V.; POROKHj F.Ye.; KOZ~LY~NIUYt-S-V- Reducing the incidence of ostcoarticular tuberculosis in Vladimir Province. Zdrav. Res. Feder. 5 no.5:9-13 MY '61. (MIRA 14'.'5) 1. Iz Vladimirskogo oblastnogo kostnotuberkuleznogo swaatoriya. (VLUUMIR PROVINCE-BOU.'Z-TUBEHOULOSIS) SA~//'VA/", S.HEPFJZV, Aleksandr Grigorlyevich, ASHCHKPKOV, Yevgeniy Andreyevich; KOZHEVNIKOV, Savva Yqlixarovich; MIRA Kirill Llvovich; KITAYNIK, Abram red.; AAZUROVA, A.F., tekhn.red. [With our friends; impressions of Siberians visiting people's democracies] U Nashikh druzei; vDechatleniia sibirinkov, Dobyvavshikh v atranakh narodnoi demokratii. [Novosibirsk] Novosibirskoe knizhnoe izd-vo, 1957. 127 P. (MIRA 10:12) (China--DescriDtion and travel) (Czechoslovakia--Description and travel) (Germar7, East--Description and travel) KOZHMI]1OV"&&va__Yelizarovich. KOLESKIKOVA, G.A.,red.-, IMSSONOVA, I.D., _. -- tekhn.red. ____ [Thnt is what makes life worthwhile; narratives] Radi etogo atoit shit'; ocherki. Moskva. Sovetskii plantell. 1958. 467 p. (MIRA 11:8) (Siberia--Description and travel) (China--Description and travel) USSR/Asronautips. Nar'1947 Propellers - Aerodynamics "Influence of the Proximity of the Earth on the A(Wo. dynamic Character of the Carrybg Propellm., of a Helicopter,,*. V. A. rozhevnikov, 8 pp "Tekh Voz Flote No 4 Mathematical discussion of an experiment with a, helicopter with 6 type MOK carrying propeller, luiv- ing rectangular or trapezoid blades., rotating vith a constaut mimber of revolutions and at a oonstant angle of the.blades. The vork attempted to find a geometric law for the change of the strength of the --attraction-In.the-function of relative d1stwee bq!- twe in the Mgqpeller -!Md the earth. W 2,9T3 Iub U -.~j ca SOV-S-11-58-11-2/20 AUTHOR; Kozhevnikov, V.A., and Bridavskiy, M.S., Engineers TITLEs The 1w7olding of High-Pressure Pipes (svarka truboprovodov vysokogo davleniya) PERIODICAL: Energetik, 19589 Nr 11, PP 4-8 (USSR) ABSTRACT: The author states that with the introduction of a now and more perfect method of examining welding seams, i.e. the ultrasonic detection of defects (UZD), it was found that the position in regard to the butt-welding of high- pressure pipes was not as good as had previously been supposed. In some cases cracks were found in the root of the seam; the quality of the hollow ingots produced by the factory was largely a cause of this. The author is of the opinion that the ends of the pipes should be machined by the factory in such a way that they can be assembled according to the prescribed instructions for welding as regards to the clearances and angles of taper of the edges; the inner surfaces should be correspondingly made to take cylindrical washers. The author illustrates this Card 1/3 point by several figures and examples, and later refers The Welding of High-Pressure Pipes SOV-91-58-11-2/20 to work being organized by the kafedra svarki Leningrads- kogo politekhnicheskogo instituta (Chair of Welding of the Leningrad Polytechnical Institute) on the butt-welding of pipes, without using washers, but by welding on the first bead by a tungsten electrode in an argon medium. Another method consists of welding on ceramic removable rings. However, these methods are not yet being used in practice. The author further discusses techniques of welding and fault-detection, and finally comes to the following conclusions: 1) the assembly of high-pressure pipes and their inspection by ultrasonic fault detection requires an improvement in the quality of the pipea supp- lied; 2) welding instructions should be followed and in- spection by ultrasonic detection carried out; 3) by Card 2/3 adhering to the rules of technology and changing the The Wielding of Ifigh-Pressure Pipes SOV-91-58-11-2/20 11geometry" of the butt, the quality of the seam can be im- proved so as to satisfy the demands of ultrasonic fault- detection; 4) in order to reduce the cost of assembly and improve the quality of the equipment, it is necessary to introduce block delivery of pipes and their controlled assembly at the factory with calibration and marking of the ends of the pipes. There are 7 diagrams and 2 Soviet references. Card 3/3 1. Pipes--Welding KOZHEVNIXOV, Vladimir AjlSak~s~andr ylch~-SIDOV, Ieonid Aleksandrovich; - TY -- - SVA-,-Ye.V., red.; BMAKA, N.P., tekhn.red. Laos. Mosk7a, Gon.izd-vo geogr.lit-ry, 1962. 44 p. 04IRA 15:2) (Laos--leonomic geography) "0:7TiF 11/1 uKov, V. ,k. j, -12(:21. ZhUKOV, F. T KC"7F!-Vl,'T','Cll Srav'nitellrnva Khnrnk!,~ristika .KraFn6y k~6vi 07ets V F-orakh. (K Postanovke POT;"OSa Ob'!llklimft:jZatS 11). LZ Vestlya Tadzh. Filiala A-knd. I'auk S.7SR) No. 1/,, SO: Letopis' "'hurnnIlnvkh Statey, Voi. x0-A,V11ilUV, V. A.; K!~Ilustvll, A. 1". Mr., lab. of Fh~3iology of Sense Organs, Inst. 1-bysiology im. Aced. 1. P. Ftvlov. Aced. Sci., -1949-- "Electrcencephalographic Study of the Formation of Temporary Cortacts in Imperceptible Stimuli of Humans," Iz. kk. Nauk SSSR, Ser. Biol., No. 5, 19~19. SO: Month List of Russian Accessions, Library of Congress, 1953, Uncl. USSR/Medicine Physiology KWIMUKOV, V. X. FD 252 Card 1/1 Author Kozhevnikov, V. A. Title : Instruments for measuring cutaneous-galvanic reflexes in lab- oratories and clinics Periodical : Fiziol.zhur. 2, 226-230, Mar/Apr 1954 Abstract : Two instruments, developed for use in the study of cutanecus-galvanic reflexes, are described and illustrated. One is a portable instrument, galvanometer, with a needle indicator from which cutaneous-galvanic reflex reading can be taken. The other instrument enters in ink the cutaneous-galvanic reactions. Both instruments work off of normal ac line. A special study was made by the author of this article in 1952; the results of this study showed that this method is superior to the cutaneous potential measurement, because it enables measuring the initial level of cutaneous resistance and observing the dynamics of its changes from day to day during the entire period of experimen- tation. Five references, four Soviet. Institution Laboratory of Physiology of the Acoustic Analysor, Institute of Physiology imeni I. P. Pavlov, Academy of Sciences USSR Submitted June 30, 1953 USSR/Medicine Physiology FD-1339 Card 1/1 Pub 33-17/25 Author Kozl~evnikov, B. A. Title Method of automatic analysis of biological currents (Electronic analyzer of b1oloGical currents or the brain) Periodical Fiziol. zhur. 4, 487-L12, Jul/Aug 1954 Abstract A method of automatic division of electro-encephalograph recordings into several separate rhythmic components and quantitative evaluation of amplitudes of these components has been developed. Direct tabula- tion of intensity of fluctuations of individual rhytim-is can be made. An apparatus has been constructed which can be attached to a standard electro-encephalographic intensifier and can provide simultaneous re- cordin~,,s of electro-encephalograph and of isolated alpha, bella, and gamma-rhythms. Continuous automaLic tabulation of total intensity of fluctuations, observed along the width of each rhythm, can also be performed by the apparatus. Results of tabulations are recorded on an oscillogram and are presented in numerical form on the electro- meclianLeal counter. Dtaf-rams, Graphs. Four Soviet and three non- Sovict references, Institution Labora,,ory of I'hysiology of Auditory Analysor, Institute of Physiology imeni I. P. Pavlov, Academy of Sciences USSR, Leningrad Submitted February 10, 1)54 V'4. GERSHMI, G.V.; KOZHZVNIKOV, V.A.; MATYATOTA, Ye.S. Studies on certain manifestations of the function of the auditory analyzer in man by means of conditioned autaneo-galvanic reflexes. Vast. oto-rin. 16 no.4:14-20 Jl-Ag 154. (KIRA 7:8) 1. Iz laboratoril slukhovogo analizatora (zav. prof, G-V.0arshuni) Instituta fitiologii. imeni I.P.Pavlova Akademii nauk SSSR I k1lulki bolezney ulrha, gorla I nosa (zav. chlen-korrespondent Akademii macli- tainakikh nauk SSSR Y.F.Undrits) I Laningradskogo maditsinakogo insituta. (RKFLK(, CONDITIONED, *cutanoo-galvanic. auditory analysor funct, test) (HEARING TEST, *cutaneo-g&lvanic conditioned reflex technic) GERA IMOT, A.A.; KOZEXVN~ T.-A. s, Bleotrical ergograph with the shur. 42 no.4:434-437 Ap 154. mechanism for summation. Niziol. (KM 9:7) 1. laboratoriya ekologicheskoy fisiologil i laboratoriya fixiologii slukhovogo analyzatora Instituta fiziologii imeni I.P.Pavlova AN SSSR. Leningrad (PHYSIOLOGY, apparatus and instruments, ergograph with-pechanism for summation (Rue)) USSR/Medicine - Physiology FD-2454 Card 1/1 Pub 33-5/24 Author : Kozhevnikov, V. A. Title : Comparative characteristics of galvanic skin reflexes, measured by means of potential differences and resistance of the skin Periodical : Fiziol. zhur. 2, 195-203, Mar-Apr 1955 Abstract : The changes of the electrical resistance and the potential difference between palmar and dorsal surface of the hand in response to an elec- trical shock applied to the right ear lobe were compared in 60 experi- ments on 11 subjects. The resistance changes always in the form of a single, monophasic decrease, while the changes of the potential dif- ference may occur in 2 to 3 phases of changing polarity. The latent period of the resistance changes exceeds that of the potential changes by 0.4 to o.9 sec. Table; graphs. Six references, 2 of them USSR (1 since 1940). Institution: Laboratory of the Physiology of Hearing of the Institute of PhyGioloSJ imeni I. P. Pavlov of the Academy of Sciences USSR, Leningrad Submitted : June 30, 1953 KOZ Wy I &.-W 1P Principles of analyzing the bioelactric current of tho brain as a complex oscillatory process. Probl.fiziol.akust. 3:102-116 155. (MLPA 9:5) 1. Laboratoriya fiziologii slukhovogo analizatora Instituta fiziologii imeni I.P.Pavlova AN SSSR, Leningrad. (BRAIN--PHTSIOLOGT) (ELNGTROXIIGMIHALOGRAPHY) I TNKOIF -V.A. -.,SOROIO, V.I. -A-- - - Two-caucade direct-current amplifier with high amplificatica. Biofizika 1 no.1:95-97 156. (KIRA 9-12) 1. Institut fiziologii Imeni I.P.Pavlova Akademil nauk SSSR. looningrad. (AHPLIFIM , BLICTRON-TUB3) KOZHMEKOV"y,A.- .- Stable direct-current amplifier. Blofizika I no-3:292-295 156. (KLRA 9:9) 1. Institut fistologii imeni akademika I.P.Pavlova Akademii nauk SSSR, Leningrad (AMPLIFURS, EACTRON-TUBM) KOZHIVNIXOT, Y.A. Studying electrical reactions of the brain to souad stimuli; detection of electrical reactions of small amplitudes. Trudy Inst-fisiol- 5: 159'162 1569 (9IRA 10:1) l.'I'aVoratoriya fiziologil slukhovogo analizatora. 7,aveduyughchiy - G.V.Gershuni. (MINCTROPHYSIOLOGY) KOZBEVNIKOVI V.A.; SOROKO, V.I. ew Appliance for auditory fetection of electroeacephalographic and other biological currents; encephalophone. Zhur.vys.nerv. deiat. 6 no.3: 479-481 My-Je 156. WaA 9:11) 1. Laboratoriya fziologil slukhovogo analizatora Instituta fiziologii im. I.P.Pavlova AN SGSRO (BIXCTROINCRPRALOORAM, apparatus and instrmuentB, encephalophone (Rua)) (ELECTROPHYSIOLOGY, apparatus and instruments, encephalophone (Rus)) KCZHEVIIIKOV, V.A.; SOROKO. V-1. Construction of differential amplifiars for thr registration of biopotentials without screening the object. Fiziol. zhur. 43 no.2:187-191 F 057 (HLRA 10:4) 1. Laboratoriya fiziologil slukhovogo analizatora Inatituta fiziologii im. I.P. Pavlova AN SSSR. Leningrad. ELECTROPHYSIOLOGY. appar. and instruments differential amplifiers for registration of biopotantials without screening of object) Cr,.untry : USSR T Catcrory: Hunan and Ani-x-l Physicloa. Nervous Systc-i General Probli.;.-.is Lbs Jour: I=iol., M 19, 10,58, 89155 Author Kozhevnikov, V.,',. Inst ---------- --- Title Sone Problc-*Ls (if ANLasuremcnt and .Ywlysis of the EEG and thu Thuory of Informtion. OriG Pub: Fiziol. zh- USSR 1957, 43, No 10, 983-994 Abstract: The results of ;xasurements of various j),%r,-z.ICtcrS of corxplicatvd bicImtentials ("pleasant BiLj=l" ) appear to bc a function of the masurablc effect C. useful sicxil'. ) and incidental f luctuc,.tions (:'noise" They may bQ represented in the forn of a fluctuatirif', process, in waich the arithmetical mcan of the mc-a- Card 1/3 T-34 Co~ntry : USSR T Cater,ory: IM= and 'I-viirml Physioloa. Nervous Systw.-i. General 2-roblezis Abs Jon: RZhLiol., No 19, 1958, 89155 sured valuc cQrresponds to the constant co;-.ipo- nent of this process, and the dispersion to the average valuc. of the intensity of thc~ fluctuations. The processes of neasurem-nt of the heif~-it of the wave R in thu EKG mid of the avera(,o tLns'-on of the L -rhytIm in the EEG are considered. WAIi the increase ~,f thu number of mcasuremLmts f6r the clectrocard.LuGram.i the gatherinf, of infor"ration occurs more rm)idly than for th(. EE)G- In the dQ- tection of wcal-ly rwnifest(;d reactions ~~.n the EEG, for instancu in the ustablish-.icnt of thmsholds, it is necessary to take into acc-An-it thc statistical Card 2/3 Country : USSR CatcGory: Human and ;.al'.-al PhysioloLV. Nervous System. General ProbleLis Abs Jour: RZhDiol-, Nc~ 19, 1958, 89155 characteristics of the reaction. In view of the presence of `nrisc` the rcGistcmd cha%-us in the EEG contain, bcsides the record of the ruaction to a determined action, also records not rcla-ted to the stud---cd action (accidentnI fluctuations of the stud'..,.;d rcnifcstations). Themfore the evaluation of data amounts to ac1mowlc(1gic-nt of the probability th,~t the observed chariLps in the EEG are ansscci.atcd minly with the studied acticn. As an exazrp1c, the ruaction of siLr -ss~--on cf c p~?m th -rhytlui by s-0i'u-i(I stimulation is c~'ns.Lckrud. -- I.M. FeyGcnbcrr, Card 3/3 T T-35 Photoelectric methnd for isolntirie, weak electrical responses of the brain (deteution, determinntion, average fromn and vnr'Lability of responses [with summary in English]. Fiziol.zhur. 44 -lo.9:801,809 S 158 (M 'MA 11: 12) 1* Laboratoriya fiziologii slukliatrogo annlizntorn Instituta fiziologii imeni I.P. Pavlova AN SSSR, Leningrad. (MUIN, physiol. weak electric rooponeec, photoelectric detection, determ. forms & variations (Rus)) RADIONOVA, TO.A. Probability method of estimating the alpha-rythm Inhibition of the electroencephalogram In response to auditory stimulations of mini- mum intensity. Probl.fiziol.akust. 4:68-79 159. (MIRA 13,5) 1. Laboratoriya fiziologii slukhovoggo analizatora Instituta fiziolo- gii imeni I.P. Favlova AN SSSR, leningrad. (A'UDIONWRT) (=CTROBNCEZUWGRA1W) EDZEIVNHOV, V.A.; SOROKO, V. 1 0 Xlectronic apparatus for measuring alpha-rhythm variations of the electroencephalogram produced by stimulations'. Ndbl.fiziol.akast. 4t8O-83 159. (MIRA 13-5) 1. Laboratoriya fisiologii slukhovogo analizatora Instituta fisto- logii imeni I.P. Paylova AN SSSR, Leningrad. (AUDIOMMY.) (XMMOINCZPEALOGUMY) (ILMRONIC INSTRUMMS) KOZIMIVNIROV.f V. A. (Prof . ) "Modern Methods of Analvaing Pecords of Biopotentials. " report presented at the Third International Conference on Medical Electronics, Olimpia, London, 21-27 J'aY 1960. KOZH~Mll IKOV, Doe Diol -lcl -- "Auto--f --ic Of b-io-elon r! t~oter i~inl mi fl, "ir l1rf !'or illf~ F~t;id-,- o c r,--~(-tiorz 19 6 () (L~n Oric r ot~ ',-~!~'n 1 f, ',r Z,i,.l in- v) ,KOZHEV.N-IK--GV, V.A.; SHUPLTAKOV.. V.S. Methods of simultaneous registering of articulatory and acoustic parameters of speech. Vop.psikhol. no.6tl28-134 N-D 162. (MIRA 16s2) 1. Institut fiziologii imoni I.P.Pavlova AN SSSR, Leningrad. (Sp"ch) ~(Psychological apparatus) KOZHEVNIKOVJI V.A., doktor biolog.nauk Electronic computers in physiological studies abroad. Vest. AN SSSR 32 no.5tlOO-105 Ry t62. (KRA 15:5) (ELECTROKC D.I"WAL-CGWMRS) (PHYSIOLOW-RESSARCH) KRATIN, Yuriy Gennadiyevich; BEKHTEREVA, Nataliya Petrovna; GUSEYNIKOV, Vladimir Ivnno'~ich- KOZIIEVNIKOV, Valeriy Aleksandrovich; SENICHENKOV, Boris Tikhon'ovich; USOV, Vladimir Vasiltyevioh; KATINAS, G.S., red.izd-va; ZAMARAYEVA, R.A., tekhn. red. [Technique and methods of encephalography] TekhnikFi i metodiki elektroentsefalografii. (Byl III.G.Kratin i dr. Moskva, Izd-vo AN SSSR, 1963. 312 p. (MIRA 16:10) (Encephalography) KDZIIZ'iN IKQV-,-VAI8rJy- Al ek sand rovi eh; MY-SHCHERSHY, Rostislav Mikhaylovich; NAZAFd)VA, V.A., -r"ed.;'-'PARAKHINA, N.L., tekhn. red. (Current methods of analyzing the electroencephalogram] Sovre- mennye metody analiza elektroentsefalograramy. Moskvn, Medgiz, 1963. 326 p. (MIRA 16:10) (EIEC,TFOENCEPHALOGRAPHY) ACCESSION NR: AT403770~ S/2865/64/003/000/032'f/0331# AUTHOR: Kozhevnikov, A-; Chistovich, L. A. TITLE Physiological studies of the speech process and their significance in dasign of speech decoding systems SOURCE: AN SSSR. Otdeleniye biologicheskikh nauk. Problemy* kosmiclieskoy biologii, Y- 3, 1964, 324-334 TOPIC TAGS: speech, phonetics, articulation, decoding, speech decoding ABSTRACT: A Phonetic and articulatbry analysis of spoken Russian has been con- ducted to determine the feasibility of systems for the automatic decoding of speech. Sensors were attached to the lips of test subjects and were incot-porated into artificial plastic palates which adhered precisely to the subjects' juLlates. The air flow during articulated speech vas measured by means of a mouthpiece attachment fitted tightly over the subjects' mouth. A preliminary statistical aimlysis of t4e results showod that it is Possible to obtain meaningful data on the elements of articulated speech. Such information could be of considerable value in designing automatic "human speach" systema. 1/2 ,ACCESSION NR: AT4037703 ASSOCIATION: nono SUBMITTED: 00 NO REF SOV: 002 2/2 Card ENCL: 00 SUB COD:E: LS OTHER: 003 CHISTOVICH, L.A.; ~OZHLNIUKOV: V.A.; ALYAKiII-I'ShlY, V,V.I: L.V.; GOLUZMA, A.G.; KLAAS, Yu.A.; KIJ'Zlr,'.111, Yu.I.; LISENKO, D.M.; UIUBLIIISKAYA, V.V.; FEWROVA, 1;,A.; SHUPLYAKOV2 V.S.; SIIUPLYAKOVA, it.M. [Speech: Articulation and perception] ArLikkiliatolla i vospriiatie. 1..oskra, Nauka, 1965. 240 p. (',-'I PA !-~. 2) 1. Akademiyu riawk SSSR. In3titut flziolc;,ii Jr- [J~Javlrrill. L-14z7-"-66 EwT(d)/Fwp(l) IR(G) r Acc NR AT .3W SOURCE t' 60 C66E ffit/2863/65/004/000/0605/00ij zhevnikovt AUTHORt Ko Chist4vich, Lo A* ORG.* none con. TITM?t Some possible physiological investigations of speech processes in neotion vith the. problem. of es U-blishing mn-mchine commmication based on'speech SOURCE:, AN SSSR. Otdelaniye biologichaskikh nauko P~oblevr kosvichaskoy biologii, v.,4, 1965. 605-613 TOPIC TAGS t an machine co=wdeations stic acoustic signal, acou theory, biosensor, computer calculation ABSTRACT: Low information transidasion capacity. and high 6uscoptibility to error are. just two of the =7 disadvantages of conventional man-to-mehine information A input links'based on leverao~ptwhbuttow, and knobs. Creation of a direct Man- machine link based on human apeach.would-eliminate these and other limitations of present systems* The first requiremnt of such a systen is development -of a device capableof michanically resolving.running speech into its constituent. phonemes, which are defined an the d.mllest,distinati" "ch wifts intowh1oh a language can.be an&Vsede Card 115 L 14274-66 ACC NR: AT6003898 The most com'm-on.appro-ac-hlo -this problem for the past 10 to 15 years;. has been to devise equipment for:. 1) -automatic sequential segmimtation of irunning speech,into,its component sounds and 2) comparison of each segment 2pinst a stored phoneme dicti on;ry to identify the phoneme'it represents. Though attractive In its. great simplicity, this ap has not borne fiuff, and'existing-Wi6FRIcial -and ~Ii6neticclonsideraffons indle'ait-e". that It Is not likely to work. The acoustic signals of speech vary too much fr om speaker to speaker, and. even, in, the speech of a single speaker for reliable matching to be possible. A new approac 0- h, developed In the last 2 or 3 ears, Is to base res' y jution not on the acoustic signals: of speech t hemselves but instead on the complex of articulatory movementswhich go Into the production of a speech,-.; sound, which in theory can be consistently and reliably deduced from the -acoustic signal. m&jma14p-. -ee6 unit -thes,aurus'"-- be me' can iiien The phone ma e up of a of articulatory a to* which are distinctive for, each phoneme such'comolexe 1 and mcm reliably matched, than with the bundles of acoustic features which. i i -Arp the phonemes themselves f Card L 14274-66 Acc NR & AT60 Solution of this' problem. Ifei M identifying those changes in the- 'parameters of the speech signal which correspond reliably with changes in articulatory parameters.. There are at least two ways In which the essential e features of th speech signal m'"; be sought: 1) Aetalled. study of the strat- ove egy by which a human. hearing a sound, discovers what articulatory m ments he must make to Imitate It; and 2)katisti al (compute c rized) analysis U- to Isolate the acoustic sips - correspondih to a given stance of the artic 9 latory, organ's and to tranottio, j no from one stance to another. The latter ck line of atta requires synchronous recording of articulatory parameters:.*. and speech ign p7f4*'1s that-'of the procedure .1 for so gmen- Xl~~ r problem, no com T, ting the speech continuum Anto Its constituent smallest'.sign(ficant units.ai i we have seen, these exist In a pure state only on the articulatory level, so must be studied on this l6veL: -Basid research to required into the nature -ticulatory programs, their organizational principles, and their -of ax mechanisms of realizatiom These questions are iixiti&eA~,to Aite. Since the 1930's, the phoneticians have given most of their attentAon to:GVer more refined recording and an&lysis of the pbysical chartateri.sUes of the sounds at. speech. InvesUgation of 4rUCU1&t,02'Y Card 3/5 L 14274-66 ACC VR: AT6003898 OS processes has.been almost at4 s'tandstill, confined where it did wdst t' the rovement of air in the.speoch.tract and the role of the tongue in the formatiolk of vaml sounds* Essential information -on closure of the Ups w-A the exact location of changing contact of-the tongue with the palate, necessary to under- standing of the formation bf consonants, can now be obtained by means of thearti.. ,ficial palate illustrated in Fige I (for fullor discussion see "Tongue.Mo in Speech Electrically Recorded," ,Ac6L.-,mr,-' ATOOX9Z-~- Fig* I Distribtrtion of basic sensors of artioulatory, speech parameters .4. Artificial palate vM tongue contAct -sensors;2 - sensor for nasal airflow; censor for bwca airflow; 4 lip olosure sensorl 5 . lar3rngoyhonio sensor; 6 one microph for acoustic record of speech* 1~ Cord 4/5 KOZIEVNIKOV, V.A. Bridge spans on the highways of Saratov Province and Kazakhstan. Avt.dor. 28 no.10:23-24 0 165. (',",IRA 18: 11) K02!UXN1KDV V.A. doktor b1olog.nauk International Conference on the i,-,voloumant of Biomedical Electronics, held at Liege. Ves- AN ~S.'R 34 no. I:W~-73 Ja 164. (MIRA 17:5) KOZHEYNIKOV, V.A.,inzh. Braking systems for electric railway motors. Sbor.LIIZHT no.159:178-188 '58. (MIRA 12:2) (Electric railroads--Brakes) KOZE3VNIKGV, V.A..inzh. Using, electrodynamic braking on diesel locomotives. Sbor. LIIZHT no,159!189-197 '58, (MIR& 12:2) (Railroads--Brakes) (Diesel locomotives) KOZHEVNIKOV, V.A., in2h. (Ieningrad) I- - - Rheostatic brakes for diesel locomotives. Elek. i tepl. tiaga 2 no.8:9-11 Ag 158. (min 11:9) (Railroads--Brakes) (Diesel locomotives) PHASE I BOOK EXPLOITATION SOV/5518 Gakkell, Yekaterina Yakovlevna, Doctor of Technical Sciences, Vladimir Areenlyevioh Kozhevnikov, Engineer, Boris Georgiyevich Kuznetsov, Engineer, Anafe-y-vi-i-dikrovich Lapin, Candidate of Technical Sciences, Mikhail Andreyevich Nikulin, Candidate of Technical Sciences, and Grigoriy Semenovich Ezrin, Engineer. Elektricheskiye mashiny i elektrooborudovaniye teplovozov (Electric Machines and the Electrical Equipment of Diesel-Electric Loco- motives) Moscow,.,Transzheldorizdat, 1960. 218 p. 10,000 copies printed. Ed. (Title~page): Ye. Ya. Gakkell; Ed.: N. M. Khutoryanskiy, Candi- date of Technical Sciences; Tech. Ed.: Ye. N. Bobrova. PURPOSE: 'This textbook was approved in 1958 by GUUZ (Glavnoye --_---av1eniye uchebnymi zavedeniyami - Main Administration of Schoolb) of the Ministry of Railroads, for use by students in institutes of railroad transportation. COVERAGE: The book examines the purpose, arrangement, and operation r2f t e'elements of electrical transmission in Diesel-electric (D-E) C a - 9. Electric Machines (Cont.) SOV/5528 locomotives, and in auxiliary machinery and apparatus.. Infor- mation on the structure of electrical machines and apparatus and examples of their design are given. The circuits of modern Soviet D-E locomotives Including the new TEN and TE50 locomotives, are described. The circuit of the TE-3 lot-produced D-E locomotive is exhLmined-in detailed. Primary matbriAlb Inelfiddd In the boob come from the texts of courses given by teachers of the Leningradskiy institut inzhenerov zheleznodorozhnogo transporta (Leningrad Institute of Railroad Transportation Engineers), and from the Kharlkovskiy zavod"Elektrotyazhmash"(Kharlkov Heavy Electrical Machinery Plant). ChB.1 and VII were written by Ye. Ya. Gaklcell; Ch.II by M. A. Nikulin and Ye. Ya. Oakkel'I Ch.III by A. If. Lapin; Ch.IV by G. S. Ezrin (see. 7 by V. V. Strekopytov, En~ineer); Ch.V by B. G. Kuznetsov (secs. 9 and 10 by Ye. Ya. Gakkell ; and Ch.VI by V. A. Kozhevnikov. The authors thank A. Ye. Alekseyev, Corre- sponding Member, AS USSR, K. I. Rudaya, Candidate of Technical ScibnceB, and A. D. Stepanov, Doctor of Technical Sciences, for their advice, and Ye. F. Kholmovskaya and I. F. Fushkarev,Engineers, and A. N. Korotkova, Laboratory Assistant, who helped with the manuscript. There are 29 references, all Soviet. Catid__72/8