SCIENTIFIC ABSTRACT SEMENOV, A.P. - SEMENOV, A.YE.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001547810017-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

L 2531-& W (e) /EPAJ~) -2/D1T(m)/EPF (c)/DJP(i) /ETC EVrG(m)/hWP(v)/T/EU:P(t),
/WN)f
E10(b)IEWA(") IJP(e)
ACCESSION NR: AP5022178 UR/oo32/65/O31/0O9/1l47,/llh8
620-179.4-11,
7-3
AUMOR: Semenov, A. P. Pozdnyakov. V. V.
_TI-T-L&- Device for the investigation of friction and the adhesive interaction
of refractory materials
3OURCE: Zavodskaya laboratorlya, v. 31, no. 9, 1965, 1147-1148
TOPIC TAGS: refractory material, refractory metal, material friction, material
adhesion
A13STRACT: A ufiit has been built for investigating the friction and adhesion.
behavior of refractory materials in vacuum (up to about 10-5 mm, Hg), air, and in,
various inert and active gaseous media at law and high temperatures. The device
can be used for high-temperature mechanical tests 6f materials In*various states
of stress, and for the study of chemical reactions between contacting solid
substan B at high temperatures, such as-reactions taking place ~n'diffusion
si
bondingr ntering, and. hot compacting. The unit has been used 'or studying the
friction of numerous retractoty. materials such as graphites =9, carbides, arld
z-7
Card
1/2

L 2531-66
ACCESSION NR: AP5022178
_,Walt high temperatures in vacuum or in various gaseous media. orig. art.
has: 1 figure.
ASSOCIATION: Gosudarstvennyy.nauc~hno-iseledovatel'skiy inistitut mashinovedeniya
(State -Scientific Research Institute of Machine Building)
SUBMITTED: 00 ENCL: 00 SUB CODE: MT
PRE,118:41dyl
NO REF GOV: 000
OTHER: 000 ATD
C

P~ -!-. -h~~ SRAENOV, Stepan hndreyevi,~hi AF01-111,
__v tr-~_
V, -D, , nau~- bui, red . ~ RYC MEK, T, 1. , -red.
.2
fVr~?,---Aomql- training of carpenters, Pro-.'wvodstvennrjs
ubz~-:ihen,lo stollaro-lr. l4oskva, Vyssbala shkola, 1965. 84 P.
(MIRA 18:8)

.-~EIENOV, Andrey-Petravlob; YARMOLINSKIY, A.S., nauchnyy red.;
GOLOVANIVSKAYA, E.N.V red.; BARANOVA, N.N., tekhn.red.
[Mechanization and automation of woodworking) Mekhaniza-
tsiia i avtomatizatsiia derevoobrabotki; metodicheskoe po-
sobie. Moskva, Proftekhizdat, 1963. 54 P. (MIRA 16:5)
(Woodworking machinery) (Automatic control)

C
L 21122:�6 --SV /aL~/Eff(j)/1
AgI/Efij_j~_ AT
/0065/0074-1--
ACC NR: K!'6008946 SOURCE CODE 3 UH/OOW65[0OO/OOc,
' sex
A
UTHORS: lKabye-yevskiy, R. M.1 Pozdnyakovj Va,V I enov, A P.
ORG: none
TITLE: Effects of fillers bn the wear resistance of teflon during friction on ateal
without lubrication
SOURCEi Moscow. Institut-nuhinovedeniya. Plastmassy v podshipnikakh skollzheniya.,
issledovaniya, opyt primeneniya (Plastics in friction bearings;, researcffAexperimerit
in application)* Moscows lzd-vo Nauka, 109T~'-~-
TOPIC TAGS: wear res'istance, filler, friction, graphite., borium nitride
teflon, silver, lead,, bronze/4D teflon., S-1 graphite., OF 10-1 bronze, SuS 5-12 bronze
ABSTRACT: The friction.and wear characteristics o~ teflon IQJ with varivas f illers
_C
were investigatiid at the Wear Laboratory of the Rachinez7 Science Instituta
(Laboratoriya iznqsostoy~osti Instituta-mashinovedeniy-A) on the apparatus ahown in;
Fig. I GraVhiteV(S-1)j%%',borium nitride (powderl silver (powder), lead (griumies),
he
76- -'R SuS 6-12,, shavings) were used as fillers (3
and bronze F 10-1 a 0% by volume) . . T
specimens were pressed at 2000 kg/cm2 and machined to 20-aa'outsid.e-diametor, 10-mm
inside diameterj and an 8-mm height. Curves of the coefficient of both friction and'~-':
wear as g function of time were obtained for thedifferent fillers (at 0.21 M/S
ac.,
75 kg/crnc) and are presented. The results are also summarized in a table and are,
Card 1/2

ACC NR: AP70036,,~ SOURCE CODE: uR/o-~-8o-[6-t-/~i-ob'/o-di'/o-i-.C6-/Oi2T-
AUTHOR: ScM_cnoy,._A.P.; Pozdnyakov, V.V. scow
(NA'a",J)
ORG: none
TITLE: Adhesion interaction in vacuum of refractory metals, sintered
netal-like compounds, and sintered hard alloys
SOURCE: 1.1ashinovedeniye, no. 1, 1967, 116-127
TOPIC TAGS: --me~~adhesion, refractory metal
s i n te re d me t al ==11=~, temperature dependol
mceil
'5T
ABSTRACT: Pairs of similar and dissimilar metals were formed by bringing into con- I
tact specimens of Ti, Zr, Nb, Ta, Mo, W and Co under a load of 4-5 kg
in a vacuum of 10-4-10-5 mm. Hg at temperatures up to 0.7 T (I, Mel is
Mel
the melting temperature of the low-melting component of the pair). The
paired specimens contacting each other at their end faces were held under
the load for 3 min and then pulled apart to determine the adhesion inter-
action between them. The ratio of the applied load to the force required
to break the joint, tentatively designated the "adhesion coefficient,"
was used as the criterion of the adhesion capacity of the tested materialii.-
Similar tests were also made on specimens of TiC, VC, Cr3C2, NbC, Mo2C,
WC, and CrB sintered carbides and borides and also on sp~Simens of VK-8B,
LCard 1/2 UDC: 539.612

ACC NR, AP
7003637
VK-11B, VK-15, and VK-15M sintered tungsten carbide4asie hard alloys.
All tested combinations of similar and dissimilar materials at definite
temperatures exhibited adhesion interaction in -vacuum, which apFeared to
Adhesion inter-
be a common phenomenon for all crystalline solid bodies.
.action of similar pure metals began in the 0.3-0.4 Tmel range; dissimilar'
,pure metals began to interact in the a35-0.45 Tmel range. The adhesica
,interaction of similar pure metals was found to depend on their electron
structure. Adhesion interaction of pure dissimilar metals is determined
by their position relative to one another in the periodic table, by the
.ratio of their atomic radii, and by the type of their crystal lattices.
The beginning of adhesion interaction of tested refractory carbides and
borides occurred in the 0.43-0.67 Tmel range. The temperature of the
beginning of the adhesion interaction of tungsten carbide-base hard al-'oys
,depends on the content of the cobalt bond, and lies between the respective]
values of the temperatures for pure cobalt and tungsten carbide. The
described method was successfully used to determine, at various tempera-.
tures, the adhesion interaction between the cutting tool and the machined
]material. The experiments were carried out at the Wear Resistance Labor.-
~tory of the Institute of the Science of Machines. Orig. art. has:
SUB CODE: 13, 11/ SUBM DATZ% 27Sep66/ ORIG REF: oo6/ OTH REF: 001
ATD PRESS: 5115
Card 9 /9

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Kct-!,,j: 13
pc`pc)lkovnik
rn,-- dt s i nk G
j 3Z tE0 1 4
r Ir h e prevention of' chroz-Orn dlsea2en ci* the stmadirl.

SEMENOV, A.S., kandidat tokhnichookikh nauk. doteent.
On calculating area of warehouses (warehouse geometry). Trudy
GIIVT 10:49-58 151. (MLRA 10:2)
(Warehouses)

S/114/62/000/002/003/004.
E194/E955
AUTHORS: Belov, A,V,, Engineer,_.q~ ~~Urner
TITLE: Features of machining fir-tree surfaces on lathes
t-_r~R .-,OD ICAL: Energomashinostroyeniye, no~P, 1962, 3?-38
T2;XT: The Nevskiy mashinestroitel'nyy zavod im.V.1, Lenina
(Neva Works -iin., V..I.Lenin) makes forged drums for gas-turbine
rotors and axial compressors 4-5 metres long, weighing about six
tons and also various blanks in the form of rings for blades and
the like. Most of these parts are made of high-alloy stainless
and heat-resisting steels grade 34XH3M (34KhN3M). 2X13 (2Khl3),
*1405 (E!405) and)X415 (E1415). High accuracy 'and good surface
finish is required, The profiles are cut with toothed high-speed
tools of high ,:iccuracy and good surface finish, Two tools are
normaliy used, one for roughing, the other for finishing, For the
shafts of axial compressors, the finishing tool has teeth on both
sides and for rings it has teeth on one. Rotors of axial com-
pressors which are relatively long and thin may vibrate dura.ng
machining and to avoid this the lathe speed should be reduced as
Card .1.12

Features of machining fir-tree S/114/62/000/002/003/004
E194/E955
low as possible. If vibration persists, the active length of the
tool edge must be reduced, by using a form with only two cutting
teeth, in both roughing and finishing cuts the toothed cutter is
fed axially, that is the inner s-1des of the cutting tool operate
first and on withdrawal the other side operates, Other details of
machining practice are given, There are 3 figures, 1 table, no
references,
:.ard

AUTHOR: Semenov, A.S., Engineer SOV-118-58-9-4/19
TITLE: Mechanization of the Exchange of Mine Cars Above Ground
(Mekhanizatsiya obmena vagonetok na poverkhnosti shakh")
PERIODICAL: Mekhanizatsiya trudoyemkikh i tyazhelykh rabot, 1958,
V. 12- Nr 9, PP 13-14 (USSR)
ABSTRACT: In 1957/58v the Lugansk sovnarkhoz introduced remote control
for the haulage of mine cars in above ground buildings,
The haulage and exchange of mine cars is carried out autc-
matically and thereby reduces the number of workers by tak-
ing into account the reconstruction of the lower receiving
platform in the mine yards, the total figure of freed work--
ers equals 72 per mine. In 1958, mechanization and auto-
mation of mine car haulage in 28 more mines is planned and
by 1960, in 81 mines of the sovnarkhoz. There are 2 sche-
matic drawings, and 2 tables.
1. Coal industry--USSR 2. Mines--Equipment 3. Control systems
--Applications
Card 1/1

SMWOV, A inzhener.
Methods of utilizing resources of the quarrying Industry, Mekh.
trud.rab. 11 no-5:6-11"-My '57. Owu 10: "')
(Crushing mqchinery) (Quarries and quarrying)

EMIKOVSKIY, Pavel Nvlovich, kand.tekhn.nauk; SHVETSOV, Petr Dmitriyevich.
prof .;-SD=OV,AI sandx-Sargoyerl-ch, dots.; MOZER, V.P., prof.,
rotsenzent; SAYKOVSKIY, M.I., kand.tekhn.nauk, retsenzent;
KIRAKOVSKIY, dots., red.; TBITKIN, S.I., kand,tekhn.nauk,
red.; ROMANOVSKIY, I.A., inzh., red.; SWIDYUK, V.K., inzh., red.
izd-va; RUDENSKIY. Yaj., tekhn.red.
[Steam engines; control, adjustment. and testing; a manual.] I?arovye
dvigateli; kontroll, naladka, iaputanie. Spravochnoe rukovodistvo.
Kiev, Goe.nauchno-tekhn.izd-vo mashinostruit. lit-ry, 1955. 3~7 P-
(MIRA 11:6)
(Steam evgines--ffhndboo~m. manuals. etc)

SMONOV, A.S.; MCRDUKHAITV, G.A.
Remote-controlled meter of coal consumption for steam boilera.
Gidraliz. i lesokhim.proin. 9 no.6:24-25 '56. (KIRA 9:10)
l.Fergnnskiy gidroliznyy zavod. *
(Boilers) (Coal) (Electric meters)

P
8(0) SOV/11Z-59-i-60i
Translation from: Referativnyy zhurnal. Elektrotekhrlika, 1959, Nr 1,
pp 79 -80 (USSR)
AUTHOR: . Semenov, A. S.
TITLE: Some Questions o gAharmonic Resonance in Electric Networks
PERIODICAL: Izv, vyssh. uchebn. zavedeniy. Energetika, 1958, Nr 2, pp 22-30
ABSTRACT: Subharmonic oscillations usually appear in transmission lines having
longitudinal and cross compensation. Such a system can be approximately
represented by a linear active twopole with a frequency -dependent input
impedance, an equivalent ENW, and a nonlinear element connected to the two-
pole. A frequency-response analysis of a scheme in which subharmonic
oscillations appear leads to one- and two-frequency approximate equivalent
networks. An analysis of the existence and stability of the solutions (?) of
subharmonic order 1/3 is conducted, for a single -frequency circuit, by the
method of slowly varying amplitudes (Van Der Fol) The one et of subharmonic
Card 112

SOY/11Z-59-1-601
Some Questions of Subharmonic Resonance in Electric Networks
oscillations in a given.circuit, when the conditions for its e3dstence are
fulfilled, is determined by the initial conditions, i. e. , the capacitor charge,
the nonlinear inductance flux linkage, and the closing angle. Subharmonic
oscillations occurring in two-frequency equivalent networks are characterized
by a great variety of frequencies and oscillation forms. Similarity of
oscillatory phenomena in such systems is determined by V-..~:ee basic criteria:
the input-impedance frequency characteristic, the reactive network -component
nonli, -
nearity, and the relative value of the equivalent EMF.
S. S. Sh.
Card 2/2

SEME.NOV,-,-A...-S-.; TROITSKIY, V.A.
Vibrations of rod systems with circular junctions. Trudy LPI
no.226:1-23-11+4 163. (MIFU, 16:9)
(Elastic rods and wires-Vibration)

A. S. Cand Tech Sci
Disse-rt,,-,tion: "Methodics of Calculating the Eloctronic Power Amplifiers UsA in
Electric Automatic Devices."
11/12/50
Moscow Order of Lenin AviLtion Inst imeni Serpo Ordzhonikidze
SO Vecheryaya Moskva
Sum 71

160838
S/5351621000/147/(104/010
1011/1211
AUTHOR: Semenov, A. S., Candidate of Technical Sciences
TITLE: To the theory of combined navigational systems
SOURCE: Moscow. Aviatsionnyy institut. Trudy, no. 147, 1962. Navigatsionnyye i giroskopicheskiye
ustroystva, 35-44
TEXT~ Combined navigational systems very frequently have two information sources one of which is of a
low accuracy but operates continuously while the other is of a higher accuracy but operates intermittently.
These systems are constructed so that the errors being built up by the continuous operation of the "coarse"
signal are Compensated by the "exact" signal not only during its operation but for a considerable time after
it stops operating. A "self-correcting" system is investigated as an example. It is based on the principle of
integrating the travelling velocity with an automatic wind correction. Location signals received from earth-
bound radio or radar stations are used for this correction.The travelling velocity and angle signals are Erans-
formed into rectangular coordinates and integrated. The acroplane coordinates in relation to the radio-
station are evaluated from the results of the integration and compared (after transformation to polar coor-
dinates) with the location signals as received from the station. The differences are integrated and then added
as correction to the velocity and angle signals. It is shown that the errors oscillate around their zero values.
Card 1/2

To the theory of combined...
S/535/62/000/147/034/010
1011/1211
Stabilising networks are added to suppress these oscillations and thus the error signals decay to zero. It is
shown that in this case the stationary values of the corrections take into account the wind velocity and
direction as well as the errors orthe flight velocity and angle transducers. The system investigated compensates
its errors only for the case of constant flight speed and angle and constant wind in the intervals betwcen the
receiving of the location signals from the radio station. There are 3 figures and 4 appendices. The English-
language references read as follows: Cawood, W., Some design problems in inertia navigation, 1. of the Roy.
Aeronaut. Soc., 1958, Oct., p. 704-722; Klass, P., New Auto-Navigator corrects itself. Aviation Week, 1956,
June, no. 11, p. 71-79.
Card 212

40841
S/535/62/000/147/007/010
1011/1211
AUTHOR: Semenov, ndidate of Technical Sciences
--.- !!~Sa
TITLE: *Xcceterometers with feedback
SOURCE: Moscow. Aviatsionnyy institut. Trudy, no. 147, 1962. Navigatsionnyye i giroskopicbeskiye
ustroystva, 62-71
TEXT: A short investigation of the static and astatic types of acceler/ometers is given. Static accelerometers:
the displacement of the moving mass is transformed to voltage by the displacement transducer, amplified,
and transformed to a compensating force on the same moving mass by the force transducer. A second order
differential equation for the displacement is derived. The influence of small changes in each of its paramaters
on the output signal is investigated for the steady state in the case of a constant acceleration. It is shown that
the current ;n the force transducer is less dependent on parameter changes than the voltage at the amplifier
output. Accelerometers with a mechanical compensating spring: here the force transducer is a spring drawn
by a motor. The Emplifier output is connected to this motor. Two simultaneous differential equations of the
second order are derived. Investigation of the steady state response to a constant acceleration shows that
the influence of the dry friction in the motor can be decreased by one of the followi rig: increasing the amplifier
amplification; the displacement transducer sensitivity; the stiffness of the feedbach spring; decreasing the
Card 1/2

Accelerometers with feedback S/535/62/000/147/007/010
1011/1211
mechanical stiffness of the supports of the sensitive elemnt. The influence of changes in the parameters is
found by neglecting the dry friction and assuming that the amplifier amplification factor is big enoug.~.The
main cause of error is the variation in the stiffness of the feedback spring. The stabilky of the system is tested
by the Hurwitz criterion after bringing the two differential equations into one of the fourth order. It is seen
that increasing the amplification factor too much can cause instability. Astatic accelerometers with an electric
spring: the mechanical spring in the previous type is replaced by an electromechanical system consisting of
a second displacement transducer, a second amplifier and a force transducer. Again, tuo simultaneous differen-
tial equations of the second order are derived. Investigation of the steady state response to constant accele-
ration shows that the conclusions will be the same as for the previous type when the specifications cn the
stiffness of the spring are carried over to the sensitivity of the force transducer. Again, the stability is tested.
It is seen that the product of the two amplification factors must net be too high, but that in this case the
error caused by the dry friction depends on the amplification factor of the first amplifier only. There are 3
figures.
Card 2/2

SFMNOV, A.S., karul.tekhn.nauk
Theory of combined navigational systems. Trudy YAI no.147:35-9
162. (MIRA 16:2)
(Inertial navigation (Aeronautics))

SENENGV, A.S., kand.tekhn.nauk
Aoceleromot,6ro with feedback. Trudy MAI no.147:62-71 162. (MM 16:2)
(Accelercmeters)

I Uh 1~1 "R.11.
"i.: !'~-M-r; i j f'f -.'.I I - I
F~ ~s--"~,itv Of natural waters in the 5nlut:L,f,
-- ~-j I :.~
c f I' a i,-~ ' ; -:- . ',~ -. !,GU 20 nc.6756~63 165.
OV: R", ill 24, ),

- SaIRIOV, A.S.
Z.Kruszodsklls "potential sounding." V6p.razved.geofiz.
no.4:54-56 164. (MIRA 19:1)

SI-ItIF1,110Y) POT.TK.,';RFOV, V.K.;
Fffect of thc nonuniformit.y of rocks in stldying the zones of
JointAna.- and tectcnic disturbances by the method of circular
so,.-inding, Vest.. LGTJ 20 no.24:78--88 165. (MIRk 19: 1),
'I. clAmitted july 18, 1965.

AM-M-Dr0244 70 SOURCE CODE: UR/0181/66/008/007/2087/2091
AUrHOR: Zai;harov, Yu. P.; Nikitin, V. V.; Semenov, -A. S.; Uspeaskiy. A. V.:
ShchegLov, V. A.'
ORG: Physics Institute is. P. N. Loadev, M SSSR (Fixicheakly Institut M SSSR)
TITIE: The theory of optically coupled p-n 00A Mrs
SOURCE: Mike tverdogo t*la. v. 8. no. 7. 1966, 2087-2091
701?tC TAGS: semiconductor laser, gallium arsenide# laser coupital ~ *$&Loo
5-m7y- A-*-Seo- .0 J OW %r, 0 A. - 0 e r.1 0A.J
ABSTRAM Using a slotted p-n G&A& diode as a modal of asemiconductor laser,, 314
optical laser coupling vas studied theoretically and eVerluentally. Eight dif f event
diodes, prepared by methods described by G. J. Easher and F. Stern .(Phys. Rev.., 1330.
A553, 1964). vith 0.2 1 Y 1 0.5 were used (y - U S 1, vhere L and L2 lengthe of
Ll I
the p-n junction on each side of the slot). Spectral characteristics of each diode
vere observed for different values of the threshold injection currents (j and J
through the slotted parts of a junction. Experimental reaults Indicate tiat the,
ithresh
function k -- a resses with an Increase In Y (k nis result agrees
J thresh 1-Y
2
essentially vith the theory. Orig. art. has: 3 f Lgures and 10 f oroul". [TKI
SUB ODIW: 20/ SUBM DA29t IODec65/ ORIG REP: 002/ OMI REF: 004/ ATD P119SS
C..J 111r-- .1 - VO#.9

SWRCE CODE: UR/0115/66/000/00YO085/00
AUTHOR: Semenorv, A. S.
& Fr
ORG: none
TITLE: Accuracy of force measurement by an electric methad
SOURCE: lzmeritel'naya t ~ V ika, no. 4, 1966, 85-86
TOPIC TAGS: electromechanic convex-ter, strain-gage, magnetic induction, resistance
bridge, elastic stress
ABSTRACT: After painting out first that only electric methods of force measurement
make it possible to record the transients produced when the force is applied, the
author describes the two most widely used force-to-electric-sighal converters, with
Inductive and strain-gage(-pickups respectively. The construction, circuit. diagram.,
and operating principle~of each type of converter are given. Tables are presented
of the possible factors papable of affecting the accuracy of the equipment and of the
percentage errors caused by these factors, and also of the main parameters of the
differential bridges used in coiijunction with both types of pickup. The elimination
of., several types of error is discussed. Orig. art. has: 2 figures and 2 tables.
V
SWB CODE: 14/ SUBM DATE: 00
Card UDC: 531.781.o88

SEMEHOVY A. ( S. )
"Geothermal Measurements in Monche-Tundrao" DokI. AN SSSRj 23, No.4., 1939

PA ZT-7.3)
TJSM/0,6o144:16i1_ProepeatInS JUAW9 1947
Ore Deposits
"The Charged Body Method," A. S. Semenov, 8 pp
"Razvedim Nedr" No
A new method of eleotrical prospeotIng vhich Is be-
coming increasingly popular. It-can be used to deter-
mine the form, dimensions and. elements in knovn de-...
posits, clear up questions regarding the relation
between the various elements in kno,.m deposits and
determine the location of possible now dapoalts which
may lie olose to known deposits.

PA-_57T148
US=/Geol Prospecting NOV!Uac 1947
Lead
"Combination Profiling in Application to Lead Veins,"
A. S. Semenov, .5 pp
"Razvedka Nedr" No 6
Curves for profiling with symmetrical setup can be ob-
tained automatically from curves of combination pro-
filing. Former are constructed according to average
values of the ordinate of curves of combination pro-
filing. It is easily seen that the magnitude of the
anomaly for such curves will be considerably less
than for curves of embination or asymetrical pro-
filing.
LC 57T48
___ I

SIMOV, A. -- S. PA -24OT83
USSR/Geophysics Electric Field of FT-De-c~2
Earth
"New Type of Electric Field in the Earth," A. V.
Veshev, A. S. Semenov and M. Ye. Novozhilova, All-
Union Scl-Res Inst of Survey Geophysics
"D&N SSSR" Vol 87, No 6, PP 939-941
Certain anomalies in terrestrial elec field were
found in 1939 by V. P. Bogdanov and in 1945.by
V. A. Vedernikov. Aixthor confirmed these facts
in 1951 and established their connection with an
lanknown natural elec field. Presented by Acad
0. Yu. Shmidt 30-Oct 52,
240T83

SMMV, Alsksandr Sergeyevich, professor; NESURDY, L.Ta., professor,
reftkttSF7,-731MMY.-t-.r.w.-redaktor: ITANDT, Y.T.. tekhnicheskiy
redaktor.
[Ilectric prospecting using the natural electric field method].
Iglaktrorazvedka metodom esteatvennogo elektricheBkogo polia.
[Leningrad3 Izd-vo Leningr#d*ogo universiteta. 1955. p.209
(Prospecting--GmopbViO methods) (MLRA 8:12)

USSR/Physics of the Earth - Geophysical Prospecting, 0-5
AbBt Journal: Referat Zhur - Fizika, No 12, 1956, 30t&3
Author: Veshev" A. V.; FokLD, A. F., Ivanov, V. K., Semenov, A. S.
Institution: None
Title: Experimental Work on Dipole Profile Tracing
Original
Periodical: Geofizicheakiye metody razvedki, Moscow, Gosgeoltekh:Lzdat-, 1955,
3-18
Abstract: Experimental v--,)rk was performed in a water tank measuring 2 x 2 x
1.5 m. The obpervations were made on the following models: (1)
conducting sphere (aluminum sphere with a radius of 3 cm); (2)
conducting plate (duraluminum plate mea&u*r'ing 20 x 20 x 0.4 cm);
(3) 2 conducting plates of the same material and size; (4) 2 non-
conducting plates (glass plates of the same size); (5) 2 plates,
one conducting the other not; (6) step-l�ke contact of 2 mediiua
(dihedral right angle made of plywocd); (7) conducting plate ill
the presence of a step-like contact (vein of ore near a fault).
Card 1/3

US.SR/Physics of the Earth - Geophys:Lcal Prospecting, 0-5
Abst Journal: Referat Zhur - Fizika;, No 12.9 1956, 36468
Abstract: profile tracing of the same object. The results obtained make it
possib,le to recommend extensive testing of the dipole profile
tracing under field conditions. One must bear in mind in this
case that in addition to ore objects, there will be disclosed
also shar-
p anomalies and irregularities of the containing rocks,
which can also be used for detailed mapping. What makes the
method of dipole profile traCiDg difficult to employ is the need
for good grounding devices, particularly in the supply circuit,
for otherwise the difference of potentials that is to be measured
will be too small. Dipole profile tracing offers promising pros-
pects because of the possibility of employing alternating current
in this case.
Card 3/3

0, f_ (_.-I 'Z_ L' \' t %'~ IF(_ 1~ -~'
USSR/Physics of the Earth - Geophysical Prospecting, 0-5
Abst Jour4al: Referat Zhur - Fizilm., No 12, 1956, 36465
Author: Semenov., A. S..' Novozhilova, M. Ye.
Institution: None
Title: Effect of Concentration and Temperature of Solution on the Pol%riza-
tion of Copper Nonpola)~izing Electrodes
Original
Periodical: Collection: Geofizicheakiye metody razvedki, Mosgow. Gosgeoltekh-
izdat, 1955, 46-53
Abstract: The diffusion of ions of copper sulfate in the soil, changes to the
temperature or in the evaporation, and also the adAition of qclution
to the electrodes,, all may produce various concentrations of thd
solutien in the electrodes of a given pair. This difference Ln con-
centration will produce between the electrodes an additional dif-
ference of potertlal"&Uc, consisting of a difference of elec#rode
potentials &Uepand a difference of potential caused by difftL,3ion
of the'ions between electrodes.9 A&Ud. By expressing 6Uep and L.kUd
Card V4

USSR/Physica of the Earth - Geophysical Proapectijig, 0-5
Abst Journal: Referat Zhur - Fizilka, no 12, 1956, -764a
Abstract: with unsaturated solutions are no less reliable than those with
saturffted solutions, one can rec end their extensive use. The
principal factor causing a change in the polarization of elec-
trodes upon change in th&_ difference of T of the electrodes
themselves is the change in the quantity 4Uep., which equals the
difference
RT,
"
r, m2 -';-t~_-1nrjml, where E, and E" are
- E01 t -
UPP2 - UeP1 ~u EO" ;7"11 2 nF
the standard electrode :potentials of the 2 electrodes. Taking
To = 2980, El = +-340 mv, and putting _rlml = r2m2 = 'rdno, we flmd
0
that t2e increment of the difference ot potential for one degree is
Ue RTOI
Ib = =iia IE 0 +7-,!~In-rm 01- (2)
AT T
F
o n
Calculations show that when m0 changes from 1.43 to 0.002 and vhen
-ro changes from 0-039 to 0.62., -q changes from 1.02 to 0.8 mv/deg.
Equation (2) is approximate, since the values of Ir andV for
various values of T are not known accurately. The experimental
value of I is 20-300 smaller than the theoretical one, which may
be explaUed by the influence of the supplementary factors, not
Card 3/4
------------------------- ------------------ ------ ------- - ------ - ----- - ---------------
stantially the polarization of the electrodes, one must take
measures to insure a minimuin d-4fference of electrode tempera-

USSR/Physics of the Earth - Geophysical Prospecting, 0-5
Abst Journalt Referat Zhur - Fiziku) No 12, 1936,-36423
Abstracti water; (4) investigation of areao filled with Karst holes; (5) study
of glacier remnants; (6) determination of the depth of the-clay
bed in landslide regions. Seismic prospecting is now used to a
limited extent only, owing to the absence of the fully developed
procedures for work at low Wh. The accuracy of determining the
relief of native rocks from Rats. of gravimetrIc prospecting is low,
and therefore gravimetric prospecting also is rarely used in the
study of quaternary deposits. With the aid of magnetic prospecting
one can trace the magnetite,content of deposits when ses.22~lng for
placer ore deposits. Mietallometry is used for.the study Zf contact
zones of metals in deposits formed when ore containing rocks become
eroded. so as to search for rare and nonferrous metals. Gas majping
is used in the prospecting for gas, petroleum, and carbon *pOBitB.
Card 2/2

SHMOV, A.B.; NOVOZHILOVA, M.Ye.; YESHEV, A.V.
- "Varying natural electric field' in the earth. Vop.rud.geofiz.
no-1:83-113 157. (MIRA 10:10)
(Terrestrial electricity)

SEMOV, A. S.
_, - , - ...
DerR.rtment of Geophysical Prosyeating Methods during the last 10
years [with summary in InglishJ. rest. IGU.12 no.24:-25~.33 157.
(Prospecting-Geophysical methods) (MIRL

SEIENOV, A. S. FOK-Ul, A. F., VESHEV, A. V., NOVOZHILOVA, M. Ye.
"The Field of a Point Current Source in Case of an Anisotropic Medium fcr
an Open Flat Surface"
(new Developments in the Methods and Techniques of Geological Exploration)
Leningrad, Gostoptekbizdat.. 1958. 423 P- (Series: Its: Sbornik trudov I)

SOV/169-59-7-6722
Translation from. Referativnyy zhurnal, Geofizika, 1959, Nr 7, p 30 (USSR)
AUTHORS: Semenov, A.S., Fokin, A.F., Veshev, AN., Novozhilova, M.Ye.
TITLE: The Field of a Point Source of Current on i Plane Day Surface
in the Case of an Anisotropic Medium
PERIODICAL: Tr. Vses. n.-i. in-ta metodiki i tekhn. razvedki, 1958- Nr 1,
pp 210 - 135
ABSTRACT: The results of computing the field of a point source of current
placed in a homogeneous anisotropic medium are reported, taking
into account the anisotropy coefficient equal to 2. The medium V
is considered to be homogeneous for simplifying the computations.-
The formulae for computing the potential and the potential gra-
dient and also for determining the coordinates of the extremal
values of the curves of potential and its gradient are cited.
The computations are performed for the following cases: an iso-
tropic medium, a medium having horizontal cleavage, that with
vertical cleavage, and a medium having cleavage with dip angles
Card 1/2 of the layers of 30 and 60 0~ The first part concerns: the

sov/169-59-7-6722
The Field of a Point Source of Current on a Plane Day Surface in the Case
of an Anisotropic Medium
analysis of the varying form of the curves of potential and its gradient,
depending 4~n the dip angle, the anisotropy coefficient, and on the depth of
submergenc6 of the current source for prcfiles oriented in the direction of
the strike and dip of the layers. The second part concerns the case of an
arbitrary orientation of the investigated profiles relatively to the strike
of the cleavage. For the latter case the formulae for computing the depen-
dence of the potential and its gradient on the medium parameters and on the
angle between the direction of the investigated profile and the strike of the
layers are quoted. The author assumes that the study of the field of the point-
shaped current source in anisotropic media permits the singling out of the
field distortions caused by the anisotropy of the rocks from the distortions
caused by other factors, and that this fact guarantees a more reliable inter-
pretation of electroprospecting carried out by the method of The charged body.
V.P. Dobrobol'skiy
Card 2/2

SEMINOV, A.S.; TRSM, A.V.; FOKIN, A.F,
Field of a point source in an anisotropia samlapace, Uch, zap, M
no,'249!90-113 158. OCCRA 11:5)
(Prospecting~Gaoplqsical methods) (31actric fields)

SEMMOV, A.S.
Ore geophysics in the U.S.S.R. Uch. zap. IGU no.278:3-55 '59.
(MIRA 13:2)
(Prospecting--Geophysical methods)

S/262/62/000/005/003/013
1007/1207
Authors Semenj2oXv. A.
G. A.
Title- METHODS FOR COMPUTATION OF DI.SKS OF ARBITRARY PROFILE,
TAKING INTO ACCOUNT THE THERMAL STRESSES
Periodical: Referathnyy zhurnal, oidel'nyy vypusk. 42. Siloij,e ustanovki, no. 5,1962,24, abstract 42.5.122
(Izv- Kietsk. politekhn. in-ta, no. 30,1960,101-113)
Text: The computation method suggested is illustrated by a calculation example for a cone-shaped disk,
provided with a hub. There are 2 figures, I computation table and 7 references.
[Abstractor's note: Complete translation.] L/
Card III

SE1410OV, A. -S-. -
Dipole equatorial profiling. Uch. zap, LGU no.286:35-44 160.
0 (MMA 14:3)
(Electric prospecting)

FAINBERG, F.S.;.SEYMIOV", A.S.
Changes in the mineral composition and magnetic susceptibility of
iron-bearing rocks and ores due to the effect of temperature.
Uch. zap. IjGU no.286:99-106 160. (MIIL4, 14:3)
(Thermomagnetism)
(Rocks~ Magnetic properties)

VASILI)MV., A.V.; SE4ENOV, A.S.
Magnetic susceptibility of sails. Uch. zap. LGU no.286:I10-
1-13 160. (MIRA 14:3)
(Transbaikalia-Soils--4,lagnetic properties)

M
SEMENOV A.S. - TURCHANINOV,, L.V.; BAIUUUTOV, D.R.
- I V--l-
Mean gradient method in large-scale geological mapping. VOP.M"A 0
goof. no.2:15-35 161. (KMA l,'1:4)
(Geology--Mapa)

S/169/r2/000/005/034/0c,3
D228/D307
',T-T-:O.RS: Semenov, A. S., Turchaninov, L. V. and 3arkhatovD.*R.
U 1.
TITLE: The average gradient method on large-scale geolo,gic
mapping
2.71-3110DIC11"LL: Referativnyy zhurnal, Geofizika, no. 5, 1962, 34, ab-
stract 5XII.265 (V sb. Vopr. rudn. geofiz. , no. 2, M.,
Gosgeoltek.hizdat, 1961, 15-35)
TE2 " X TThe Drocedure and "he tecIlnique of electric prospecting work
in accordance with the average gradient scheme are stated. The me-
th-od fixes the change in the resistance of rocks, chiefly in a ho-
L-izontal direction; 'UhIs favors its use for detailed geologJc map-
Pinig. -in order to allow for the influence of the electroresis7;an-
ce's vertical change, it is suggested that the "normal" curves
C) PX
and 6U o--:' the avera--e gradien-. method should be taken into account.
means of calculating these curves from theoretical or experimen-
tal data of 3,:) 1;
L _3 (VEZ) ~ Abstracter's note: Vertical electric cound-
Card 1/2

0
S/169/'2/000/005/034,/093
The ave-ao*e gradient ... D228/D307
C)
ing? I is s-Uated. Nor-mal curves, calculated for a two-layer me-dium,
are 6ited. An approximat-e formula is given for calculating the
system'S coefficients. A table and graphs of the coefficients, com- Ii
'his formula when AB = 2 km, MUN = 20 ri, and 'he inter-
outed "rom -U - - U
orofile distance is 50 m, are giver- for one-quarter of the plotter.
The apparatus, used in conducting observations by the* average gra-
d-I.ent method with a low-1:7-requency alternating current, is briefly
described. It is Dointed out that the average gradient method pos-
sesses a hicrh sensitivity to horizontal heterogeneities. it is re-
commended that the technique should be employed for geologic map-
C3 CD
ping during large-scale surveys, in conjunct-ion with the mel'-1hods
0.~_ VEZ and profiling.-/_Abstracter~s note: Complete tran slat i on. -7
Card 2/2

S/035/6 1/000.10 12110 25,./0"-'
AOO1/A1Ol
AUTHOR% Semenov, A.S
TITLE., Observations of Mars in 1958-1959
PERIODICAL-, Referativnyy zhurnal, Astronomiya i Gecdeziya, no, 12, 196.i, 7:,
stract- 12A5-76 ("BT-il, Vse-z. as~.ron-geod- o-va", 1961, no 21?,
44 - 46)
TEXT~~ Obzer,,ratlonz were conducted by a group of pec-ple-w-*T;h the 51' re-frac-
,or of the Mpscow planetarium from Novemt-er 19q8 -to April 195r9, 94 drawinjz-~ WeT7?
made which were used for compiling the maD of Mars, Vi-zibll,*,y of *.ne
polar cap are described, Brightnesse-, of in-dividual par7~S were e---tirria,~ed cn- a
10-mark scalej they were reduced to a unified system by ~-he graphica-i
Changes in intensity of sorne formaT-ions are pre~iented in a graph.
I- L
[Abstracter's note. Complete 'r-ansla-tion]
Card 1/1

ANDREYEV, Boris Aleksandrovich; KLUSHIN, Igor' Gennadlyevich;
SE14ENOV,-A-B--, retsenzent-, MIRONCV, V,S., retsenzent;
DEMENITSKAYA, R.M.,doktor geol.-miner. nauk, retsenzent;
MIKHAYLOV, N.N., nauchnyy red.; TOKAHEVA, T.N.., ved. red.;
SAFRONOVA, I.M., teklin. red.
(Geological interpretation of gravity anomalies]Geologiche-
skoe istolkovanie gravitatsionnykh anomalii. Leningrad
Gostoptekhizdat, 1962. 495 P. (MIRA 16:3)
(Gravity anorialies)

SENENOV, A.S.; PETRQVSKIY, A.D.; SVIYAZHENINOV, F.I.; YAKAROV, A.H.;
VEKSLERJ9 V.I.; KM~R~, I.P.
Electric prospecting operations in studying deep-seated sul-fide
veins. Uch.zap.IGU no-303:203-221 162. OMIRA 15:11)
(Sulfides) (Electric prospecting)

KOGAN, L.A~; BOGOYAVLENSKIY, V.V.j MVUROV, G.N.; SFMNOV, A.S.; Z=IETSGV, F.V.;
1-USTAFII-13 F.A.
Obtaining pitch coal coke for electrode manufacture. Koks- i kJiim. no.3:
22-25 163. (MLA 16:3)
1. Vostochr*7 uglekhimicheskiy institut (for Kogan, Bogoyavlemskiy)p
2. Moskovskly Ordena Lenina khimiko-tekhnologicheskly huititut il~.
D.I.Mendeleyeva (for-Makarov,, Semenov)- 3- Nizhne-Tagillskiy metallul,gi-
cheskiy kombinatl (for Kuznetsov, histafin).
(Coke)

MAKARUV G.N.; KAZINTIK, Ye.M.; POPCHENKO, R.A.-, SE14ENOV A S - YERKIN,
L.I.; RYVKIN, I.Tu.; FRrVALOV, V.Ye.; MUSTAFINO F.A.; KUZNETSOV
F.V.; ZOROKHOVICH, G.Ya.
Coking of the coal charge in an oven with a rotating ring floor.
Koks i khim. no.lla34-W+l 162. -IMIRA 1!;s12)
1. Moskovskiy khimiko-tekhnalogicheskiy institut im. D.I.
Mendeleyeva, (for Yalmrov, Kazinik,Popchenko, Semenov).
2. VostochW uglekhimicheskiy.institut-(for Terkin, Eyvkin,
Privalov). 3. Nizhue-Tagillskiy metallurgicheakiy kombinat
(Mustafin, Kuznetsov,, Zord~hovich).
(Coke)

SEMKNOV$ AoSo
Studies~conduated by F.IU. L+winson-Lessing in the field-of
magnetic prpper+,ies of rocks. Vop. magm. i-matamIL144t-154-163.
(K[Rk 16::8)
(Loewinson-Lessing., Frants Iullevich, 1861-1939)
(Rocks-Magnetic properties)

SE?,El NOVY IL.S. ; NOVOZIII LOU , M.Ye .
Vprtical electric dipole fj,;ld in an an-,sotropic medium. Vop.
razved. geofiz. no.3-51-96 164. (ICW- 18:2)

IF I'. Ov, S
res!StPll:?e Of "Ilu'
t I e le
arl:4 -,:I r-~ I ~^ - rode
-jerse, and so-,"-j me`~ W",h
ap,,-~-rat,as. llopc. razven. geofiz. no.11:97-109 16.~.

I
YR.'-BIIY, A.I., izizh.,- SaIRIOV, A.S,, inzh.,- XMAB]2TI, T.I., inzh,
Using plywood piling in hydraulic engineering. Transp. s troi.
11, no.9.~51 S 164 (MIRA 118:1.)

T
~v c. TT.,~~`Tjrxls of' clad -ninjmg tl~e -flL.Lu-aUoj.'jwop-
erties of rockLI Geofizifhnsleie matody oprodeleniia
.'J2lLra,',s4LoraWkh svoistv gormrkh porod. Moskva, Nedra,
1965. -186 (Mlill-A 18:9)

L 4460-1-66 EINT(l)/EV ui
rr(m]_ZEf__cLk)-~LT/
ACC NR: AP6030983 SOURCE CODE: UR/0181/66/008/005/21816/2816
iAUTHOR: Basov, N. G.; Drozhbin, Yu. A Zakharov, Yu. P.; Nikitin, V. V..
!Semenov, S.; Stepanov, B. M.; Tolmachev, A. M.; Yakovlev, V. A.
_~.i~csIn~stitute im. P. N. Lebedev, AN SSSR, Moscow (Fizicheskiy institut
ORG: Phy
iAN, SSSR)
!
~ TITLE: The effect of injection current on the temporal characteristics of a Ga-As
!laser
SOURCE: Fizika tverdogo tela, v. 8, no. 9, 1966, 2816-2818
TOPIC TAGS: solid state laser, semiconductor laser, gallium arsenide,laser, injection
laser _~ E e 1-,e / C e- 0,- ,e F. A.-Jr, IVJ-~: (- C C-Nee.-A~~r 1~
ABSTRACT: In an investigation of the temporal characteristics of a Gaiks laser the
radiative delay time (T ) was determined as a function of the injection current.
Ordinary diodes, prepar9d by means 'of the diffusion process, were placed in a eewar
at the liquid N temperature. The laser was excited by a current oscillator with pulse
amplitudes from 4 to 40 amp and a duration of 40 nanosec. Several diodes were investi-
gated at threshold currents from 1.8 to 4 amp. The dependence Of T on injection
current indicates that the value Of Tg approaches 1 .8 x 10 9 sec. his corresponds
approximately to the spontaneous radiative lifetimes for electrons and holes calculated
theoretically elsewhere (W. P. Dumke, Phys. Rev., 132, 1998, 1963). With a 16-fold
Card 1/2

T
~ 44603-66
ACC NR: AP6030983
01
;increase Of Ithr, T increases to 0.9 nanosec; this is explained by the time increase
i 9
:necessary to achieve population inversion. To eliminate delay due to spontaneous
I
lemission and to achieve stimulated emission, the diode was pulsed by currents from an
I
lauxilliary oscillator with amplitudes of 1.5 Ithr and durations of approximately
1i200 nanosec. Sonic 50 nanosec after the onset of the auxilliary pulse, the diode was
Ipulsed by a positive current from the master oscillator. The delay time between the
!onset of the injection current from the master oscillator and the radiation inducedby
lit was measured, and at 17 Ithr was reduced to 6 x 10-11 sec. A further decrease in
'T calls for considerably increased injection currents. The experimental data indicate
: 9
ithat GaAs lasers can be used as radiation modulators in the centimeter band and as
;high-speed (10-10-1011 sec) optical switches. Orig. art. has: 1 figure. [YKI
SUB CODE: 20/ SUBM DATE: 13Apr66/ ORIG REF: 001/ OTH REF: 002/ ATD PRESS:
5078
Card 2

4
-000700 U21 V/022~f
J57000710100
Soulm CODE:
Veshcv, A. V.
-;IciA mw~-)ing c" ore
in Ec.,.) L-
-I') Geolooi chisk--'ye
22d. "'cw Delhi
;7,eophysics) doklady
r~'S--Lts of amp 0~1
196'~, 2- 1 -229
an P: 71 0 c ~i- c 7- r-.) 07e ceposit
r
C..f caic'..OTions
cal
r i c f :.eld 7 f or a
cl~1111"-'i-'1~0111,,; nave been used
Ck~ w: c.,,r.-Trequency
ar,-U
Itaenetic
e
U-;
by
~n rt~! 0 ~~53 0 g~r'

A C C MR: AP7000135 SOURCE CODE: UR/0115/661'000/011/1)092/0093
AUTHOR: Drozhbin, Yu. A. Nikitin, V. V. ;._�q7menov, A. S.; Stepanov, B. M. '?olmachbv
.A. M. ; Yakovlev, V. A.
O'.',G: none
,TITLE:
A method of measuring the inertia of semiconductor lasers
SOURCE: IzmeritelAaya tekhnika, no. 3-1, 1966t 92-93
~TOPIC TAGS: laser emission, semiconductor laser, minority carrier
~A3STRACT: A new method is proposed for measuring the delay time (inertia) between the
laser diode emission and the injection current, which makes it possible to determin
,,,a upper frequency limit of the laser and the 'lifetime of the-minority carrIers. I e
h
time delay is determined by fixing the time of the leading edge of the injection pulse
and the instant of appearance of laser emission. These times are displayed on a cath-
ode ray screen as marks on a time base. The equipment consists of two current pulse
oscillators, trigger generator, a blocking pulse circuit, a sweep generator, an optical,
,system, a calibrated cable, and an electron optical transduciar. The injection pulse
signal is carried by the calibrated cable to a pair of deflection plates in the trans-
ducer. The laser emission is focussed on the photostage of the transducer, producing al.
he&m of electrons, which are accelerated through the transducer tube. This beam is de-:t
UDC: 621.375.4
11 Card 1/2

ACC NRi AP7000135
,lected '.-;y the sweep generator so as to form the timed base line. The distance zrc;m
zhia beuinnIng of this line and the injection 2u1se is the delay time or iner"lia. The
(!!';:'C)l' of measurement is calculated to be 5-10 11 sec. This error can be dec:neased To
10-11 see by taking better account of the travel time of the electrons in the beam and
improving the resiolution time of the transducer. A delay time of 6-10-11 sec was mea-
sured for a GaAs laser. Orig. art. has: 2 figures.
SUB CODE: '20/ SUBM DATE: 07May66/ ORIG REF: 003/ OTH REF: 003
Card 2 2

SEMENOV, ft~S.
Fortieth anniverrary of e,'ecLrlc prospecting in the U,.S.S.R.
40C~r,-F.,l
Valuable work Ol. Ei _i --1- 1 candidate. Vest. LGTJ 19 no.18:131
164. ",MIRA 17:11)

SEMENOV, A.V., iekhnik.
Device for removing the Insulation from the ends of wiras. 11ner&9tik
4 no.6:28-30 Je '56. (MLJU 9:8)
(Electric wire, Insulated)

SEMOV, A.V.
~w- I--,;- -, ~.' I
Using double-headed fishplates on the track. Zhel.dor.transp.
37 no.10:78 0 155. (14LRA 9:1)
l.Nachallnik distantaii puti, stantsiya LIgov II.
(Railroads--Track)

1Vf1
Zot9t-q~egrafgyy _Appamt- FTO;~~L2 (Facsimile Device
FTOZ-52), by A. V. Semenov and V. S. Vinogiadov, All-
Union Scientific .6-5-e-a-rch Instit_u1-e-6f-Mt1Y5-Ad Trans-
Ir
port, Moscow, Trauszheldorizdat; 1956, 44 pp
This booklet gives r- co=iise descxiption ~)f the FTOZ-52 facsimile
~ransmittcr, developed at the Telegraph Laboratory of the Central
Scientific Research Institute.
The ma:cimum obtainable size of the transmitted image is 288 X 203
mm and the maucimun resoliation is 0.2 mm. The breakdown of the
image into its components is accomplished with the aid of a scanning
mechanism and light-electro-optical system. Reproduction of the
image is accomplizhed by an open electrothermal. method on a special
paper with the aid of mechanical scanning and recording needle.
The FTOZ-52 is a receivin'--transmitting device with drum-tyre
scanning. The speed of drum rotation is 90 rpm, and the feed speed
is 0.265 mn for each rota:-u-ion of the drum. Under these conditions
the full-size facsimile is transmitted in 12 min. The device is
designed to operate on two-wire ci.-cuit, high-frequency telephone
channels or on rad-io channels. T'he effectively transmitted fre-
quency band, for the carrier frequency of 1,800 c, is 1,000-2,600 c.
W M

--- ------- -
Synchronous rotation of the drums of the transmitting and re-
ceiving sets is controlled b1- an oscillator of high stability.
Such a stability is maintainea with a tuning-fork regulator at
1,800 c. The power is supplied t1o the facsimile transmitter from
E sin,-le-phase " 0-220 v ac line, nnd consumes about 320 va.
I
Lhe main components of the device are scanning mechunism,
light-electro-optical system, recordin-- device, drive system with
t;'-arting and sync motors, transm~ttirvy amplifier with pnotocel-1
modulator and receiving amplifie--, wit'n receiver of phasing pulses,
variable voltwgue oscil 0'. tunin-fork stlabilizz-r,
U
amplifier of' synchronous motor power supply, electronic voltage
stebilizer, and a rectifier.
The device is of a desk type and is built with sectionalized
units. The tubes used in the device are 06n-8, 61,18, 6P6, SG-10.1
6-P3, O"A71, SG-2s, and 5Ts3. Tille over-all dimensions c~ae 858X384X258 MM
and the weight is 50 kg. (U)

SEMENOV, A.V. (at. LIgov II)
When will the delivery of incomplete switches be stopped? Putt i
put. khoz. no.1:44 Ja '57. WaA 1o:4)
(Railroads--Switches)

SEMOV, A.V., inzhener; IMNSKIT, A.A., inzhenar.
'r
Television in railroad operations. Avtom., telem. i sviaz" no.3:
8-11 Mr 157. (MLRA 10:4)
(Railroads-Communication systems) (Industrial television)

SEMENOV, A.V., inzhener; Ma' OV, V.M., inzhener.
Phototelegraph in railroad transport. Avtom.,telem.i sviaz'
no.6:3-5 Je '57. (MLIRA 10:7)
(Phototelegraphy)

VALGE, I.A.,, irzh.; ;5IW IOV A.V., inzh.
Forming the shell Of vessels for the chemical industi)r by the coil-ing
method. Svar.proizv. no.2:7-9 F 164. (MIRI 18:1)
1. Chelyabinskiy zavod metallokonstruktsiy.

VALGE, I.A., inzh.;_ MffNOVt A.V.
Semiautomatic welding in carbon d5axide at the Cbelyabinsik
Plant for wtal structures. Svar. proixv. no.5:30-31
Pq #64. (mnk mn)

the bcdies of air p reheatera by the co-ilirg riethod.
(M:,f.-A 18:81)
ar. -,:,-c)i.zv. ric.70-10 ji
'A nsk -t,aLlckopstruktsLy hreni Cdzhonikidze.
1
'~ -L r Liy zavod mL

_T ;g1_1 46~4;6----- (h3- GG -
ACC NRt AT 0067139
SOURCE CODE: UR/2657/61,;/OOO/Ol4tOiW 5
AUTHOR: Semenov, A. V.
ORG: none
TITLE: Meter band switches with cascaded diodes
SOURCE: Poluprovodnikovyye pribory i ikh primeneniye; sbornik statley, no. 14, 196510
185-195
TOPIC TAGS: circuit theory, switch, signal
ABSTRACT: The paper deals with a theoretical design,analysis of meter band switches
having cascaded semiconductor diodes. A comparison of varioua types of switches i's
made with respect to the maximum attenuation and insertion losses. Results of ex-
perimental examination of the basic, theoreticallyderived relationships are- given.
The results show that, with regard to the maximum attenuation, the waves design is
equivalent to switches with antiresonance diode connection. Furthermore, w--,.th respect
to the insertion losses, the switches in question are equivalent to the types with
parallel, antiresonance, and series connections. Finally, it was established that
the maximx1m attenuation and insertion losses in the cascaded diode switches depend to
a lesser degree on the,characteristic impedance than the maximum atte nuation'and in-
sertion losses manifested in other types of switches. Orig. art. Ias: 3 f1gures,
and 18 formulas. 1jKP1
SUBM DATE: none/ CRIG REF: 003/ OTH REF: 003
SUB CODE:
Card um 621-382.029
7-

L 3658-66 EV4T(d)/EVJT (nj)/EWP(w)/EPr- Z)
ACCESSION NR: AT50226-86 F-'"W/EV'SP(1-
UR/0000/65/000/000/034"7/0328 i
X)VI/JD/'DJ/G
AUrHOR: Semenov, A. V.
TITLE: Use of Iracentrifuge for investigating the frigtion~ in sliding a
superhigh velocity
SOURCE: AN SSSR. Nauchnyy sovet po treniyu i smazkam. Teoriya,t-.-.eniya i
iznosa (Theory of friction and wear). Moscow, Izd-vo Nauka~,
127-328
TOPIC TAGS: friction, sliding friction friction determination
rracenMfugell'~built in Czechoslovakia, is used al:
ABSTRACT: The Urs-H-A..ul e,
the laboratory of frictio .nand friction materials of the State Scientific Res~arch;~'
Institute of the Science of Machines for investigating sliding fric at 111tra-
high velocity. The centrifuge is equipped with rotors 6-20 mm in diameter and
weighing 1-40 g, suspended in a magnetic-field vacuum of 10". mm Hg, which makes
it possible to reach a rotation speed of 1000 m/sec. The ultracent:rifuge is
usually used for the determination of the adhesion strength of varii)us-,films and',
e
coatings. For friction research, a- special f rictioa --.subassembly h4s.b en designeda~
Experiments showed that the friction. coef ficAent substantially -dropEi with an.
increase in sliding speed. At the -of contact of it copper spei men WIth
Card 1/2
L 365o-66 mqn?7686 -

tin T, s a f

SDMOV, A.V., inzh.
Manufacturing welded tankB for agricultural uae. Sv&:-.proizv. no.10?
Re-35 0 164. (MIRA 180.)
1. Chelyabinsk-iy zand metallokonstruktsiy Im. Ordzhonikifts,,

NOVIKOV, I.I.-, XOROLIXOV, G.A.., S*WOV, A.Ye,
Using vibration durirg solidification for the prevention of hot
shrinkxge cracks. Lit. proizv. no.1:7-8 Ja 158. (MIRA 1112)
(Solidification) (Youndry machinery and srpplies)

Cv 16 8
-iTHOR-` Noviko-. T. 1.9 G. V.
On ture D-~ce-.-Idence of th~ Fias c. tcizy of i j,oyo i r:
Su'AqVQ,i Vtverdo-zhidkom s~o~:!toyanii)
Na 11 ch n y y edokiady ry3sn~;y shkoly. Meta; lurg-iya,
L
P P ,-~ Q - 1 10 U*,; P )
CT.. The plasticiLy constants in the crystal-,ization interral.- of
alloys were invest.:igated. ,;olid aluminum allQ,ys of the sy,~;t-:nn
Al - big - 7n- Cu were used as initial maL-?ri-ai for the sac,;;Ies,
The temperature dependence of the breaking point and tn~ rel-
ative expansion of the alloys above and be--lcw the ooliau3 lin-:~
for the alloy B were J-nvestig~ited. This jnVeSt4gqtjQrj j2hoW_
ed that the breaking pOiIIT drops rapidly -,a the sol-idus line
and slowly decreases according to the rise of temperature in
the crystal interval.
Furtnermore the temperature dependence of the relative ex-
Dansion was investipaLed. Alloys below the solidus tc-mperatvre
have higher plas-~icity, The. transition tfirough ~Ihe sr-lidus
Card 1 2 from the solid to the liquid state is accompaniEd oy a j:,,mv-

-30Vi165-')8- i -19: ;!,
til-~ TeMrt!.Va~Ure Dependence of tt:-,-. i-las-icity .:!f 'kiloys in olid-Iiquid -,t-re
like drcp of th,~~*relative expansion, which, hi~wever, ioes n.-)t
reach the value 0. as mpntioned in references, blit onLy a
value of 0.1 to ')").
The solidus line fOrMS ~tle DrLlnd---,-.y of tne Ic!ier Dlas-'.iciry.
The aluminum alloys in solid-liquid state tiave a temr)-~ayure
interval of low plasl~ie-J-y near The solidus line. The extant
this interval as we!-: as thc- Lbsolute values I'o" th;~ ~eiatz,;t-
expanaion beyond the 901-IdLIS line deppnd on the ctemi!:ai Cim-
position of the alloys.
The impuri'.ie2 o~' iron and silicon influence the plastici.ty D.4,
the aluminum alloys in solid-liquid staTe to E. grem;
Thare are 1 figure and '10 reference3, 8 of which are --ovle~,
-i,"M AT TON: Moskovskiy institut tsvetnykh metallov i zolota (Mosc(:w In-
-~titute of Non-Ferrous Metals and Gold)
Cctober 1
19-37
2

SOV/137-58-10-20780
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 10, p 62 WSSR)
AUTHORS: Novikov, I.I., Semenov, A.Ye., Indenbaum, G.V,
TITLE: The Hot-shortness Zone in Billets Cast Semi- continuously (0
zone goryachelomkosti v slitkakh polunepreryvnogo lit'ya)
PERIODICAL: Izv. vyssh. uchebn. zavedeniy. Tsvetn. metallurgiya, 1958,
Nr 1, pp 130-137
ABSTRACT: Measurement is made of the mechanical properties of Al
alloy V-95 with various amounts of contaminants at tempera-
tures near the solidus by a method making -it possible to con-
duct testing to failure with determination of elongation per
unit length in the effective interval of crystallization (a de-
scription of the apparatus is provided). It is found that the
tendency of an alloy to hot cracks in semi-continuous cast bil-
lets is primarily dependent upon its plasticity in the effective
interval of crystallization and is not governed by its strength
in that interval. In the transition region of the billet it is pos-
sible to distinguish a zone of hot shortness, A broadening of
that zone carries with it a danger of hot-crack formation. The
Card 1/2 size of that zone depends upon casting speed, the height of the

SOV/ 137-58- 10-Z0780
The Hot-shortness Zone in Billets Cast Serni -continuously
crystallizer mold, and the chernical composition of the alloy. A diminution :n
Si contents and increase in Fe contents narrows the zone of hot shortness
and increases the resistance of V-95 alloy to hot-crack formation.
B. L.
1. Alurrinum alloyo-Production 21- Alumanwri all.oys-Therrrodynanne propertl-es,
~. Aluminuin alloys- -Trac ture
I
Card 2/2

36 7 87
S/137/62/00()/004/033/201
A006/A101
0
ATj'FrICRS: Podsechinov, A. V., Semenov, A. Ye.
TITT,_77: TIne effect of the dimensions of the transitional zone in large-
size ingots on the mechanical and casting properties of deformed alu-
minum alloys
PMIODICAL: Referativnyj zhurnal, Metallurgiya, no. 4, 1962, 35, abstract W220
(V sb. "Deformiruyemyye alyumin. splavy". Moscow, Oborongiz, If)61,
181 - 188)
7he quality of larj,~e-size ingots depends considerably on the di-
mensions of the transitional zone. A decrease of these dimensions at a lesser
casting rate, prcmotes an improvement of mechanical properties and. a reduction
of segregation in large size ingots. The poor quality of the ingots is caused
by microporosity due to insufficient feed of the crystallizing metal in the
lower section of the crystallization range. Cracks in large size ingots of al-
loys 16 (D 16), A K 4 (AK4) BA 17 (VD17), A 1~,( 4 - 1 (AK4-1) are of the cold type
and are determined by the ductility of the cast metal at low temperatixres,. When
Card 1/2

The effect of the ...
S/ 137/6 2/000/004/033/2-01
A0061A101
casting large-size ingots with elimination of water,it is necessary to reduce the
lower limit of the casting speed on account of cold crack formation, and the
upper limit for the purpose of improving the quality of ingots.
0. Svodtseva
[Abstracter's note: Complete translation]
Card P_/2 I-,

KHABAROVA, O.Ye.; ZASYPKIN, V.A.; SEMENOV, A.Ye.; PODSECHINOV, A.V.
[deceased
Characteristics of smelting and casting of the VAD23 aLloy.
Alium. splavy no-3:201-208 164. (MIRA 17:6)

L L6989-66 0A7 (m)/ 'Lu 712 IJP(c') JD
Ai
ACC NR~ AT6024908 SOURCE CODE: UR/2981/66/oot)/004/0015/0020
A1JTHCRt Grushkop 0. Ye.; ~ovikovv I. I.; Semenov, A. Ye.
-----------
ORGZ none
TITLE: Hot orackin ?f alloys of the Al-Cu-U-Mn system
SOURCES Alyiminiyevyye splavirv no. 4, 1966. Zharoprochnyye i vysokoprochrvye splavy
(Heat resistant and high-strength alloys), 15-20
TOPIC TAGS; hot cracking, aluminum alloy, copper containing alloy, lithium containipgl
alloy, manganese containing alloy, cacbnium containing alloy CIRACIAe- i0RopA(5jwoA1
ABSTRACTS The effect of composition on the hot cracking, elongation, and linear
shrin]cage of alloys (in the solid-liquid state) of the systems Al-Li, Al-CV-L-L, and
3 industrial alloy was studied. In the AL-Li system, the
Al-Cu-U-Mn, and also of VILD?
ma: