SCIENTIFIC ABSTRACT SITNIKOV, L.S. - SITNIKOV, S.N.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001550910015-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 24, 2000
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ACCESSION NR: AP5008392
mode of operation and component characteristics, (2) Dynamic features of the
stable states (such as frequency of harmonic oscillations, du.ration or phase of a
periodic pulse train) do not depend on the multistable elemexi.t but-Father on the
external master sources and, hence, are independent of circuit parameters inla
fairly wide range, (3) The availability of the various dynamic stable-state
'features not only permits their use for presentation of numb3ra but also opens up
the possibility for developing a special logic for every feature. Orig. art. has:
IS figures and 8 formulas.
ASSOCIATION: none
SUBbUTTED: o9jun64 ENCL:_, 60 SUE, CODE:. EC
NO REF SOY: 004 OTHER:
LCard 2/2

"Y' 4'V
L 51371-6 ZWP(k)/EM(h)/EWT
(d)/EWT(l)/E~
------ - GR
(V) M
ACCESSION HR: AT5011628 UR/0000/64/000/000/0549/0553
~AMOR: Sitnikov, L. S.;,Utyakov,, L. L. g4l J0.
TITLE: Nultifrec ency triggers with magnetizable cores
[U
SOURCE: Vsesoyu:snoye soveshchantye po magnitnym elementam wnomatlki~ tele-w
-khanikf. imneritellnov i vvchLalitellnoy tekhniki. Lv MY. Ragnitnyye ele-,
zmerit n
menty avtomatiki, telemekhaniki, i Y i vychis y tekhniki
(Magnetic elements of automatic controls remote control, measurement and computer
---Kiev aukova dumka, 1964, 549-553-
engineering); trudy soveshchaniya.
ncy triggerg magnetic core trigger, discontinuous
TOPIC TAGS: multifreque
automation
-M
ABSTRACT: Difforent stable states in systems with several atable states differ 'Ai
from one another by the associated value of some physical parametero One such -~-A!
parameter may be the frequency (each stable state being characterized by another
frequen(-.-~r) and,'H. S. Neyman emphasized earlier (Radiotekhnika, 1960, no, 10) the
-uture possible uses in discontinuous automation of the shifts from one possible
i"'llf-excitatiort condition to another. In the presLnt work sponsored by Doctor'
0-1! rechnical Stiences V. P. Sigorskiy, the authors discuss several approaches to
Card

L 51371-65
CESSION HR
AT5011628
AC
the constructiOTt of multi-frequency triggers, One version. cixaprising a variable
frequency generator of sinusoidal oscillations is shown in Ftg. 1 of the En-
closure and has nf-1 stable states. They also investigated square-wave starting,
Another, three-icransistor unit shown in Fig. 2 of the Enclooure haa*6 stable
states with the following properties: I= 2 5. 8, 11, 15 and 19 m&.and f= 0.85,
1.2, 1.5, 1.75, 1.9 and 2.0 megacycles/sec., respectively, for states No, I
through No. 6. A further increase in the number of stable itates may be attain-ad
by utilizing high-quality delay lines with low frequencies snd low phase distor'
tione, Orige exte has: :,6 formulas, 5-figures; and 3 tablen$~.
ASSOCIATION: none

Co.
trcIGN~f ff ICLt fly RO
Corti 3/4

L, 54551-65 EWT(d)/EED-2/FAP(-I-)------Fq-4/Pg-4/Pk-4- -1.JP
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02 k~J(M~/&665/0065
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AP501552
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AUTHORSt SigorakJy, V, P 8itn1kov ~)Mkoyjj Le L*

TITLE: Pulse couriter modulo n., Class 42i No. 170205,

SOURCE: Byulleten' izobreteniy i tovarnykh znakovs no. 8, 1965, 65
TOPIC TAGS: pulse, coun4r
ABSTRACT: This Author Certificate presents a pulse counter modalo n containing
a multistabla unit; and a shift circuit# To simplffy the device (using a phase-
pulse multiatable unit with two inputs), the counter input of each multistable
imit is connected to the output. of a coincidence circuit (see Fig. 1 on'the Enclo-
sme). The clock pulse inputs of all the units are connected to a clock pulse
generator. The tuiit outputs are connected to the first input cf the coincidence
whose second inputs are connected to the inputs of a reference Multi-
1:ircuit
,
i;table unit. The coincidence circuit outputs are also connected to the input for
resetting the unit to its initial statG. The first multistable unit has a scaling~
coefficient equal to n. and that of the following units is equal to n + 1. Orig*
art. has: 1 diagram,
ASSOCIATION.-. Ins-bitut, matematiki., So AN SSSR (Institute of Mathematics,SO AN SSSR) .''- :"
Card I/Jrx

L 54549-65 EWT(d)/EED_2 P(j).
Pq_
-4/Pg--4/Pk-4- IMC).
ACCESSION NRj AP5015527 TE/0286/65/CbO/008/0066/0066
AUTHORS: Piskunav, S. V.j Sigorskiy. V. P,j SitnikoV, L*,S#; Utyukovy Le L-0
TITLE: SIMMtntor with pulse width representation of numberse Class 1+2t 110.
170208
SOURCE: Byulletant izobretenly i toyarnykh znakov,, no. 8# 1965v 66
TOPIC TAGS. sunaator
ABSTRACT: Thin Author Certificate presents a summator with pulse width repre-
nentation of numloers, containing imiltistable time-pulise units. One unit is con-
nected through an 110R11 eircuit#*which is connected to the transfer output of the,
preceding summator digit, to the first inputs of a second "OR" circuit and an
"AND" circuit whose second inputs are connected to the other unit (see Fig, 1 Oil
the sum modulo ton
the Enclosurei. There are also a third "OR" circuit forming
and a transfer pulse shaper sections To utilize high stability chronotrons, a
shaping circuit is connected between the second and third "OR" circuits. The
supply inputs of the multistable time-pulse units are connected to sources of
forward and additional reference voltages, Orig, art. hasi 1 diagram.
SO I0 Institut matematiU, SO AH SSSR (Institute of Mathematics., SO AN
SSRfAT
S

7,\
L 54545-65 ;SVT(d)/EED-2/EWP(I) P971/pq.
AcumsioN NRs AP5015531
I P(c) BR/GG
UR/0286/65/000/008/W67/0067
iAUTHoRst Vishnevskly, A. P.; Koyfmanp A, Aoj Sigor kiyp Ve Poj Sitnikovy Le �,,I:
ftjMkov, L* L.
2
TITLEt Decimal storage summator.1 we 42s, Moo 17021
SOUMB: Byu3-leteng izobreteniY i tovarnykh anakovs, no. 81 1965., 67
TOPIG TAGSI sumnator, storage device
ABSrRAGT: This Author Certificate presents a decimal storage summator containing
triggerss switches3 and "OR" circuits. To construct the summator of a phase-pulse-
unit and to decrease its cost,, an "OR" circuit (connected to a source of zero
reference pulses arid to a pulse number detector) is connected to the dynamic input
of the phase-pulse unit. The zero trigger input of a phase-to-pulse number
converter is connected to the second term pulse source and the one input is con-
nected to the zero reference pulse source. The trigger output is connected to one
of the inputs of a' coincidence circuit.. vhose other two irqnIts are connected to
the sum;mtion solution output and to a source of clock pulses shifted by half of
the high cycles The coincidence cirouit output is connected to one of the inputs
of an nOR" circuits whose other two inputs are connected to the clock pulse source
Card 1/2

L 54545-65
ACCESSION NRs AP5015531
and to the output of the transfer circuit of the preceding digit. The output of
the "OR" circuit is connected to the counter input of the phase-pulse unit, whose
first output is 00nnected to the zero input of the transfer circuit trigger, The
one input of the trigger is connected to a source of pulses shifted by hau the
period of the clock pulses relative to the zero reference pulses. The trigger
output is connected to the first input of an "AND".circuit, whose second input i's
connected to the second output of the phase-pulse unit.
ASSOCIATIONt Inactitut matematWj SO AN SSSR (Institute of Hathamticag So AN !ILSM
suBmTED: iomwr64 EUCLt~ 00 BUD GODSt DPO EC
NO REF SOVs 000 OTHERs OW
Card

L 51508-65 ._jWT(d)/F
JJP(a
iACCESSION MR: AP5015339 UR/0286/65/000/009/0092/0092
681.142 65
iAUTHOR: Vishnevskiy, A. P.; Sigorskiy, V. P.;,Sitn--*kov, L. S.; Utyakov, L. L.
!TITLE: A method for' recording and retrieval of information in an N-valued memory.
jClass 42, No. 170755
ISOURCE: Byulletent izobreteniy i tovarnykhznakov, no. 9, 1965, 9?
!TOPIC TAGS: information stor.age, computer memory, frequency spectrum, line
'.spectrum
1ABSTRACT: This Author's Certificate introduces a method for recording and retrievai
makes usei
iof information in an N-valued matrix type spectrotron memor)r. Themethod
lof selected spectrotrons only. In the initial state, the first phase supply voltagd
!Is fedto all vertical busses. This voltage has a frequency line spectrum with
1harmonic phases wbich are shifted by 1200 with respect to the cormsponding bar-
Imonics of the second phase supply spectrum. The second phase voltage is fed to all!
horizontal busses. During information recording, a supply spectrum with harmonic
t Card 1/2

L 51508-65
ACCESSION NR: APS015339
phases shifted by 1200 with respect to the supply spectra fed to all busses in the
initial state is first fed to the horizontal and vertical busses which intersect
at the chosen memol-y E!lement. The horizontal bus is then disconnected from the
supply voltage, and the first or third phase of the i-harmonic with frequency which
corresponds to the voltage information being recorded is fed to the vertical bus.
After the spectrotron circuit is tuned to this frequence, there -is a transition to
the initial state. The spectrotron then remains tuned to the i-harmonic frequency.
In reading out the'information from the spectrotron, a voltage with an am frequency
spectrum is first fed to the horizontal bus which is connected to the chosen spec-
trotron, and the vertical bus is connected to the readout amplifier. The output
circuits of the readout amplifier are tuned to the upper side frequencies' of the am .4
spectrum. The device is then returned to the initial state.
ASSOCIATION: none
SUBMITTED: 14Jan63
ENCL: 00 SUB CODE. DP,
NO REF SOV: 000 OTHER: 000
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L 51-414-65 -------- Z4T,(d)/EM-2/_V4P_(1)__.__Pq 4/P~,_-4/Pk,-,4.. IJP(c) B13/GG
'
-
-
6
4/0064
ACCESSION NR: AP5015523 UR/0286/65/000/008/0
0
681.14
.V. P.; Utyakov, L. Lv
i AIJTHOR: Boyko, A. N.; Sitnikov, L. S.; Sigorsk~ZL
~
i
THLE: An adder. Class 42, No. 170202

SOURCE: Byulleten' izobreteniy I tovarnykh znakov, no. 8, 1965, 64
dd
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ABSTRACT: This Author's Certificate introduces an adder which contains a chrono-
pulse shift logic circuits, flip-flops "AND" or "OR" logical elements. The,
.device is designee.. for improving the reliability of adders with pulse-time number
,representation. The first logical shift circuit is connected to the chronotron
,where the first addend is stored and to the first input of the second logical shift
;Circuit, The first input of the first logical shift circuit is connected to a
_~7
;source which supplies a sequence of short.trigger pulses. The second input of the
~first logical shilt circuit Is connected to 'the carry output for the preceding
!digit. The necond input of the second logical shift circuit is connected to the
chre-notron where the first addend is stored, while the outpit of this circuit is
1/4
Card

51414,45
';ACCESSION NR: AP5015523
connected to the first input of the third logical shift circuit. The second input I
of .-he third logical. shift circuit is connected to the chro-notron where the second
addend is stornd, the output of the third circuit is connected to the unit input of~,
the first flit)-flop for storage of the sum, and the neutral input of thie circuit
is connected to the source of short trigger pulses. The chronotrons for storage
of the. first and second addends are connected to the first and second inputs of
the "OR" gate respectively. The output of the "OR" gate is connected to the first
input of the first "AND" gate. The second input of the IIAND" gate is connected to
a source of short pulses which are shifted with respect to the pedestal pulse se-
quence by an interval which corresponds to some number greater than the base of the
number system minus 1 and less than the base of the number system. The output of
the first "AND" irate is connected to the unit input of the first flip-flop. The.
'
neutral input of
this flip-flop is connected to a source of pulses which are shift
by half a period. The flip-flop output is connected to the first inp-...t of the
"AND" gate which forms the carry. The second input of this gate is connected to a~
source of unit duration pulses.. Thephase of these pulses coincides witk,the phase
of the pedestal pulse sequence,
ASSOCIATION: Institut matematiki SO AN SSSR (Institute ff Mathematics
S0 AN SSSR)
,
,
Card 2/4

L 51414-65
;ACCESSION M AP5015523
I SUBMITTED: 23Dec63 ENCL. ~01
SUB CODE: DP
i NO REF SOV., '000 OTHER: 000':,

P-

.4

Card 3/4
. . . . . . . . . . . . . . . . . . . .- - - - -

iACCESSIO1,11 NR: APS015523 ERCCOSURE: -01

Fig. I . 1--logical shift e- irci tit; 2--short trigger
ce; 3--carry for pivvious
pulse sequen -digital place;
4--chronotron where the first 4ddend is stored; 5_~.
input for the first addend; 6-,,-logical shift circuit-,
7--chronotron where the second:addend.is stored;
8--input for the second addenda; 9--logical shift ciri-
cuit; 10--sum flip-flop; 11--logicai "OR" gate; 12--
V
e of pulses which are
logical "AND"
gate; 13--sequeni.
.
ifted with respect-to the pedestal pulses by an in-
terial greater,than R-1 and le3s than R. where R is
the bise of the number system; 14--flip-flop,, 15--
-n t -al sta
pulses for retux o the initi te which are
.
shifted-by half a period with ~vespect to the pedestal.
pulses; 16-11ANDII gate; 17--pulse of unit duration
'N
C1

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I., 'o
-65
L 60367 ---- ---
ACCESSION DR; AP501C)OP74 UR/d!86/65
661142.642.9
AUTHORS., Sitnikov. L. S. L. L.
TITLE: Scaligg circuits Class No. 172130
42
SOSM Byulleten' izobreteniy i tovarnykh znakov no. 12p 19651 102
5~
:TOPIC TAGS.- scaling circuit
ABSTRACT: This Author Certificate presents a scaling c4:rcuit containing iriggei's
coincidence circuits "OR" cJxcuits
phase-pulse multi&:able units,, a cadence
pulse source., and a trigger pulse source. To simpliily -the device.and to increase'.
t
thro a delay:circui t
its reliability,, the cadence pulse source is connected ugh
the first in-put of a coincidence circuit whose second input is comectad -to a
-trigger (see Fig. I on the Enclosure). The one input of the trigger is cbnnected~,
to the trigger pulse source,, and its zero input is convected1o the counter input.
of the scaling.eircuit which-is connected through a shiper to the coincidmice
The cadence pulse generator is connectcd to all-th6 first inputs-,
circuit input.
of the "OR" circuits which are connected to the inputs of the phase-pulse unitSd!.-,,
The second input of the first "OR"'circuit of any following unit In connected to
-scaling coeffic se~mpulse unit'dr
the inputs of the preceding., The ient i)f the pha
Crdj&

L_~-66 EWT(d)JEE9_2
1ACCESSION NR: APS022018
i
UR/1)286/65/000/014/0087/0088
Zakirzyanov, Z. Sh.; Sitnikov, L. S.; Utyakov, L. L.
TITLE: A pulse repetition frequency divider. Class 42, No.
4-14
30-
173032
~,SOURCE: Byulleten' izobreteniy i tovarnykh znakov, no. 14, 1965, 87-88
TOPIC TAGS: pulse recurrence, pulse position modulation, fre uency divider
Vi''
ABSTRACT: This Author's Certificate introduces a pulse repetition frequency divider
which contains multistable pulse-position elements. The device is designed for giv;,
ing frequency division coefficients as high as desired and output pulse repetition
frequencies as low as desired with a rather simple circuit and unified division
Istages. The input to each pulse-position element is connected through a two-input
OR gate to the input of the preceding pulse-position element and to the input of the
;external pulse source. The input to the first pulse-position element is connected
ito the external pulse source. The outputs from the first and second elements are
*nnected to the inputs of the first coincidence gate. The output fTom the first
'coincidence gate and that from the third pulse-position element are connected to the
'inputs of the second coincidence gate. The output from the k-th coincidence gate and
Card 1/3

L 2775-1661,
ACCESSION NR: AP5022010
from the (k-2)-th pulse-position element are connected to the (k-l)-th coincidence
gate.
ASSOCIATION: Institut matematiki SO AN SSSR.(Institute of Mathematici, SO AN SSSR)
SUBMITTED:' 21Jul64 ENCL: 01 SUB CODE: EC
NO REF SOV: 000 OTHER: 000
1-r4
EMM t4fl_i
Nz

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Z7
22
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iy,
w4I
AIL.
4L
sat
44"%LstablA 'PUISC-POISItica
--Amom
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..firequency I
~74
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34.
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ACC NR. MbUibUiU 5VURCE CODE:
AUTHOR: Sigorskiy, V. P.; Sitnikov, L. S.; Utyako , L. L.
ORG- none
TITLE: A parallel cumulative decimal summation unit. Class 42, No. 174439 [an-
nounced by Institute of Mathematics, Siberian De artment. AN SSSR (Institut matema-
tiki Sibirskogo otdeleniya AN SSSR)j VIP
,7
SOURCE: Byulleten' izobreteniy i tovarnykh znakov, no. 17, 1965, 92
TOPIC TAGS: arithmetic unit computer component, flip flop circuit, coincidence cir4.
cuit, adder
ABSTRACT: This Author's Certificate introduces a parallel cumulative decimal summa-'
tion unit which contains multistable pulse-position elements, 11OR1t gates, flip-flops
and coincidence circuits. The circuitry of the device is simplified by connecting "
the input of the multistable pulse-position cell"for each digit through an i#OR't gate
to the output of the coincidence circuit for the preceding digit, and to the output4
of the dynamic flip-flop for the given digit. The set terminal of this flip-flop il
is connected to the addend pulse source, the reset terminal is connected to the pedRs
tal pulse train source, and the cadence pulse input is connected to the cadence page
source..
1/2
UDC: 681.142.07

L 7039-66
ACC NRi AP5026810
Fig. 1. 1--multistable Pulse-positiop cell; 2--dynamic flip-flop; 3-110R" gate;
4--nonsimultaneous coincidence circuit; 5--addend pulse input; 6--cadence pulse in-
put;,7--pedestal pulse train input
SUB CODE: DP,ECj SUBM DATE: d3Aug64/ ORIG REF: 000/ OTH REF.. OOL
2/2

L 2o66s-66 arW/EwA(h)
ACC NR: AP6004556 SOURCE CODE: UR/0103/66/000,1001/0133/0138
AUTHOR: Sigorski-y. V. P. (Kiev); Sitnikov, L. S. (Kiev); Utyakov, L. L. (Kiev)
ORG: none
TITLE: . Chronotrons; time-pulsed multistable elements
SOURCE: Avtomattka I telemekhanika, no. 1, 1966, 133-1.38
TOPIC TAGS: pulse generator, pulse modulation, pulse rate, chronotron
ABSTRACT: It wis shown earlier by the authors that a ebronotron may be designed by
incorporating a four-terminal network in a feedback loop. One of the common versions of
such a four-terminal network Is shown in Fig. 1.
U,
Fig. 1. An all-purpoob four-terminal network.
1 - controlled d6lay; 2 - switching block;
Card 1/2 2 - averaging filter.

L 20665-66
ACC NR: AP6004556
The authors investigate this and other versions of multistable elements which are charac-
terized by their d-c output voltage and the duration of the square wave pulses. The paper
contains a brief outline of the theory, block diagrams of the elements, graphs of the
voltages, and a circuit diagram. The control of such an element, i.e., the shift of its
operation frombne steady state to another is carried out by switching the circuit briefly
from the univibrator output to -an external source of pulses having the required duration.
Orig. art. has: , 6 formulas, 8 figures, and.1 table.
(081
SUB CODE: 09 SUBM DATE: 19May65 OIUG REF: 00%";/ ATD PIMS: 41
Card 2/2.

L 30400-0'6 EV.'T(d)/FSS-2_
A C C M:
AP60078G4 SOURCE CODE: UR/0103/66/000/002/0076/0081
AUTUOR: Sigorsidy, V. P. (Kiev); Sitni16-jv, L. S. (Kiev); U
!Kikov, L.L. (Kiev)
ORG: none
TITLE: Pulse-frequency multistable components
SOURCE: Avtomatika i telemekhanika, no. 2, 1966, 76-81
TOPIC TAGS: electronic component, stabilizer, RF pulse, frequency stability
ABSTRACT: The present article investigates the means of development and the basic char-
acteristics of multistable coinponenis of a group the states of which are distinguished
according to the value of the output voltage of the frequency siEnuence of the pulses generated.
For the development of such components use may be made of 1.he nonlinear four-pole com-
ponent, which includes the converters of voltages into frequency sequences of pulses and
frequencies into voltage. It is concluded that when a synchronized controlled relaxation
,generator is included in a feedback loop with an inertia link there is the possibility of creating
sufficiently simple components with many unstable states, disringuished by an oscillation
period of the relaxation generator and the magnitude of the cor-trol voltage at the output of
the discriminator. The magnitude of the state is controlled by altering the frequency of the
sequence of synchronization pulses. The advantage of the proposed device is that even with
the utilization of the generator with the nonlinear control characteristic its period of oscillatic
in the transition of the component from any state to a neighbordng state changes by a rigidly
Card 1/2 UDQ 621. 37 2. 161. 4

L 30400-66
ACC NR, AP60078-64---
fixed constant equal to the synchronization voltage period. The utilization of the relaxation
generator with linear control makes it possible to considerably Increase the number of stable
states and to assure a constant increment of the control voltage in the transition of one state
to another. Orig. art. has: 6 figures, 7 formulas, and 3 tables.
SUB CODE: 09 / SUBM DATE: 0ISep64 / ORIG REF: 002.
ard 2/2
C

~"-2c" 52~tb-
iff6 6 11 ~18
Monograph
Sigorskiy, Vitaliy Petrovich; Sitnikov,, Leonid Se,,T~j~jvph# Utyakov,
Lev Lazarevich
Circuits with many stable states. (Skhemy s mnogimi ustoychivymi
sostoyaniyami) Novosibirsk, Redizdat Sib. otil. AN SSSR, 1965,
140 P. Illus., biblio (At head of title: Akademiya nauk SSSR.
Sibirskoye otdeleniyej 1000 copies printed.
TOPIC TAGSi compubor applioation, compuber dealksno computer research;
computer technology
PURPOSE AND CGVERAGE: This book is intended fo;? scientific and techni
cal personnel concerned with computers, automation, simulation of
processes iti the nervous systems of living organisms, and other fiel
in which circuits with many stable states may find applicati,on. The
book contains the main results of theoretical and experimental inves
tigations concerned with finding new principlos for developing such
f: circuits. The possibility of developing elements with many stable
states, whose quantity is determined by the operating conditions and
the parameters of the circuit (independent of its complexity), is
demonstrated. A method for developing such elements, based on the
conversion of static and time characteristics into comb- or step-
Card 1/3

L 25652-66
RK w
ACC R.
type amplitude characteristics, is proposed. Stability is investi-
gated, and Wie transients of the general b1ol,,11c-diagram of an element
with mainy otable states are analyzed, making it, Possible to evalua-16-e
various contpol i.,iethods from the s'kandp0,.n'1'Z'.)-L faat response and
criticality with regard to the controlling-efrect parameters. A
number oC specifl. c circultv, checked under laboratory condit-lons, is
(spectrotron), time-pulse (ebronotron),
;.;ind pulse-frequericy (aynch~otron) circuits pvoved to be the moot
proalising. In laboratory specimens ten or more stateo of stable
equilibrium were easily obtained, In addition to the authors,
A. N. Boyko, A. P. Vishnevskly, A. A. Molchanov, Yu, S, Ooyagin,,
E. Ye. Bartlemanov, V. A, Yelkin, Yap Sh. Zak-Irzyanov and A. R. Turult
participated in the research,
TABLE OF CONTENTS:
Introduction -- 3
Ch. 1. General Principles for Developing Elements With Many Stable
States -- 5
1. Survey of elements with many states of equilibrium 5
Ca,d 2/3

L 25~52-66
ACC NRs AM
2. Principles of the development of elementE. with many stable
states -- 18
3. Dynamiro of elements with many stable states -- -37 -
Lt. Wayo of bandling elemento with many stable states 50
Ch. 11, Harmonic-Frequency Elements -- 59
1. Bas1c types of harmonic-frequency elements 59
2. Spectrotrons _- 76
3. Methods of controlling spectrotrons -- 90
Ch. III. Pulse Elements 101
1. Basic types of pulse elements -- 101
2. Pulse-frequency elements -- 103
3, Chronotrons -- 113
4, Some ways of improving chronotrons -- 124
BIBLIOGU~HY -- 139
SUB CODE: 091 SUBM DATE: 14Jan65/ ORIG REF:.022/ OTH REF: 009.
Card 3/3

ACC NRAI,16015099
TABLE OF CONTENTS
Foreword -- 3
Ch.I. General Principles for the Development of High-Stability
Elements
1. Review and classification of elements with numerous states of
equilibrium -- 9
2. High-stability elements using nonlinear two-terminal networks
-,r 16
3. High-stability elements using nonlinear four-terminal networks
-- 21
4. Four-terminal networks with a nonlinear amplitude characteristic
-- 32
5. Dynamics of high-stability elements 43
6. Control of high-stability elements 53
Ch.II. Frequency-Harmonic Elements
1. Controlled reactances and oscillators -- 63
2. Basic types of frequency-harmonic elements -- 82
3. The coordinates and quantity of stable states of a spectrotron
__ 90

ACC NRsAM6015099
Bibliogra:phy -- 351
SUB CODE: 09/ SUBM DATE: 21Jan66/ ORIG REP: 1281 OTH REP: 041
w
I
Alb N

ACC NR, AP7005660
A
A A)U put
1 1 3
j 3 UtV
utp~p,
0.1
4 2
49
Fig. 1. Logic element
1. 2 - Ferrite cores; 3, 4 input
windings; 5, 6 - output windings;
7, 8 - read windings; 9 - restoration
winding; x, i - Input signals.
.lf.x~l
-where x and 1 0, 1, 2... k 1, the input windings are connected in
parallel and the output windings in series. Both types of winding are
:connected through a diode to the output terminals of the device. In
order to process the characteristic function ji(x) at I. - 0, the input
winding is located on a single core. Orig. art. has:_1 figure. 1091
150ct65/
5116
091
ATD PRESS::
SUB CODE:
SUBM DATE:
i Card 21g

SITNIKOT, M.A., inzhener; MITROFANOV, S.A.
- wsww--"~~ ~-
Automatic stop for the "Pionerl crane. Rata. i izebr. predl.v
stroi. no.119:7-8 '55. (KWA 9:7)
(Cranes, -derricks, etc.)

SIMNO-T.,X.k., inzhener.
Casting precast cornices in packet forms. Rate. i izebr.predl. v stroi.
n0-123:26-27 155. (Cornices) (MLRA 9:7)

SITHIKOV.-L4., inzh. (g. Minsk)
Large-pansl foundations of a new type. Ila atroi.Mosk. I no.12:27
D '58. (WRA 11:12)
(Foundations) (Concrete slaba)
-e,

SITNIKOV, K., inzh.
Using lightweight glass-concrete in laying floor foundations.
Stroitell no-5:23 MY '58. (MIRA 11:6)
(Minsk--Floors, Goncrete)

SIT:IIKOV, M. A. Cand Tech Spi -- (diss) "Certain problems of the industriali-
zation of construction of foundations a* buildings." Minsk, 1959. 24 pp with
illustrations (Min of Higher and Secondary Specialized Education BSSR.
Belorussian Polytechnic Inst im I. V. Stalin. Chair of Bases and Foundations),
150 copies (KL, 44-59, 127)
_26-

SITNIKOV, ill2h.
New industrial foundations for buildings. Tranap.stroi. 9
no-1:33-34 JEL '59- (MILU! 12:2)
(Foimdationlu)

SITNIKOV, M.
Precast roinforced ligbtweigbt concrete staircases. Zbil.-kom.
kboz. 9 no.2:22-23 '59. (MIRA 12:5)
1. Nachal'nlk takhnicheakogo otdola tresta "Beltranestroy,"
Minsk.
(Lightweight concrete) (Staircasne)

SITNIKOV, N.A., inzh.
Some problems in constructing foundations in White Russia.
Sbor. nauch. rab. Bel. politekh. inst. no.77:67-89 '59.
(MIRA 13-3)
(White Ruasia--Poundations)

SHIRNITSKIY, Yevgeniy Konstantinovich; (JOLLMNA, K.A., inzh., retsen-
zent; MASLIY. K.Ta., zuborez, retsenzent; ZIMOV. P.A.. kend.
ekon.nauk, red.; qkTNIKOTK.A., red. vypueka; 33LYAKOY, M.N.,
red.; ROZMMRRG, I.A., kand.ekon.nauk, red..;..3MMITSKIY. To. K.,
kand.okon.nauk, red.; SUSTATOT, M.L. inzh., red; DUGINA. N.A..
takhn.red.
CMachinery-industry worker and technological innovations] Ra-
boahiiTmashinostroltell I tekhnicheskii progress. Moskva.
mashgiz, ig6o. 49 p. (Bibliotaka rabachago mashinostroitelia.
Seriia: "Oenovy konkretnoi okonomiki,* no.1) (MIRA 14-5)
(Machinery industry-Technological innovations)

SITNIKOV, K.A. (Minsk)
Making and assembling large-panol foun&-tions of buildings.
Oan., fund.i mekh.grun. 2 no.4:22-24 '60. (MIRA 1337)
(foundations)

SITNIYCV, M.ii., kand,tekhn.nauk
Water-resistant gypsum-cement cinerpte products. Transp. stroi.
11 no.7-32-34 JI 16h (KIRA 14:7)
(Yinsk--Precast concrete)

MAKAROCHKIN, Mikhail Fellorovich, doktor tekhn.nauk; SITNIKOV,
Mikhail Aleksandrovich, kand. takhn. nauk; POLISKIY, S.,
red. -,-MEER 9019-1. , tekhn. red.
[Prefabicated foundations for buildings]Industria4 nye
fundamenty zdanii. Minsk, Gos.izd-vo ISSR, 1962. 300 P.
(MIRA 16:7)
(Foundations)

SITNIKOV, M.A., kand.tekhn.nauk
Mastering the production of gypsum-cement-.pozzolan articles
for precast construction. Stroi.mat. 8 no.31l6-17 Mr 162.
OaRA 15:8)
(Building materials industry)

SITNIKOV M.A etoekbnowuk
Construction of reinforced concrete stre3sed contoiners for patrol*=
products. TranoD stroi 12 nc*201-33 F 162. (MIRA 15:7)
(") (Pre;tressed concrete construction)

MAKAROCHKIN, Mikhail Fedorovich, doktor tekhn. atiuk; SITNIKOVp
Mikhail Aleksandrovich, kand. tekhn. nauk; POL'ffTT,--S7--,
red.; BELENIKAYA, L, tekhn. red.
(Prefabricated foundations or buildings]Industriallnyo
fundamenty zdanii. Minsk, Gps.izd-va ESSR. Red.nauchno-
tekhn.lit-ry, 1962. 303 P. (MIRA 16:3)
(Foundations)

SITNIKOVP Mikhail Aleksandrovich,kazd.takimnaukj.VWLAINCHIKpM.M.,
inzh.,red.
[Precast reinforced concrete reservoirs with poststressed
walls; practices of the Experimental Construction Office of
the All-Union Research Institute for Water Maine (VNIIST),
of the "Stroidetall" Plant and the White Russian Transporta-
tion Construction Administration of the Ministry of Trans-
portation Construction of the U.S.S.R.] Sbornye zhelezobeton-
nye rezervuary s posleduiushchim napriazheniem stenok; iz
opyta Eksperimentallno-konstruktorskogo bturo Vsesoiuznogo
nauchno-issledovatell skogo instituta po stroitel I stvu magis-
trallrqkh truboprovodov (VNIIST), zavoda "Straidetal'" i
Beltransstroia Ministerstva transportnogo stroiteltstva SSSR.
Moskva, Gosstroiizdat, 1962. 23 p. (MIRA 17:2)
1. Nachallnik tekhnicheskogo otdela tresta "Beltransstroy"
Ministerstva transportnogo stroitel'stva SSSR (for Sitnikov).

SITUIKOV, M.A. (Minsk)
Several problems concerning the erection of pile foundations.
Osn., fund. i mekh. gran. 5 no.5:15-16 t63. (MIRA 16.-10)

,,--SITNIKN, M.A.
Nomogram for determining the dimensions of the base
of a foundation. Osn.J. fund. i mekh.grun. 8 no.l.-
27 166. (MIRA 19 - 1)

3IT','INCII, Y. N.
Sitnikov, Z. H. "Gormon pine ox, the artificial plantations
on cherno7.ed soils of Trans-Volg~j Kuybyshev Cblast.11 Hin
Higher Education USSR. Saratov Agricultural Inst. 3aratov,
10,50'. (Dissertation for the Decree of Candidate in Agri,
cultimal Science)
So: K-n'-zhnu-y,,i leto-ds', 1b. 27, 1956. Mosco-.:. Pa;rr-s '14-109; 111.
j

USSR / Foroat Science. Foroat Cultures. K-4
Abs Jour : Rof. Zhur - Biologiya, No 17, 19513, No- 77522
Author : Sitnikov.. LL N.
Inst AS USSR
Titio Test of Conmon Pine Cultivations on Chornozom, Soils of
Kuybyshovskaya Oblast
Orig Pub Botanl ab. rabot Kuybyahevsk. otd. Vaos. botan. o-va..
M.-L... AN SS,9R, 1956, 27-35
Abstract Co=n pine on chernozem soils in the forest-Stoppe
and stoppo zones of KuybyshovsIoD4n Ob3nat is a stable and
long-lived species and forms higlay-productivo stands.
The boat corx1ition of pino pliantations and thoir most
sucoossful grovth am oboorvod in the forost-stoppe zone.
In the KLWtyahovsknya Oblast, pimo cm be cultivated in
puro and "Imod plantations on charnozome soils. Norvay
mplo., groan and comon ash, lindon, birch and oak are
Card 1/2
28

T
n
J. i.
-3,
'11-17. c 11,
IAPI-3. JOult. RZhBir~lj,, .&, !~,~Iq)
AUTHOR
1NST.
T-j TLE
HI G , ruB.
A K-- U. 1, C T
u e a r k d w o o d r s o u r e s
it thab tsie coiuaon i~i.ne be
U-ned I'n forc-~st 012 'U~~.,~ chernozem soil
r f
-)f t~---- -1,-f,ft blrtflk o' ',J-te VoIp,a.
CA RD ?"'.2

.7 -- ".. . I .
a ~i- I
Coal-Mining Yachinjry
Equati; ns of the mot-icns of a cut,,Ang machine. Nauch. truly 1~,Osk. gor. inst. No. 8 1950
Fonthly Li-t of -tussi2n Acce~-sjrmlq Library of Congress Cc"ober 1952 Unclass.

,))T-N0,\bv (~,I.P
IlkNCHNV, V.I.; KORNILOV, A.M.; NEYWSIINV, M.V.; OLIKM. V.V.;
PROSHLYAKOV, B.K.; STRILTANOT, N.P._: 4'MIKOV. M.P.
Uranium minerali2Ation In carbonate sedimentary rocks.
Geol.rud.mestorosh. no.6:27-38 H-D '59. (MI" 13:7)
(Uranluxt ores)

SITNIK-W, N.A., kand.tekhn.nauk
Using industrial methods
bukdin a. Transp.stroi
(yougndations)
in constructing the foundations of
10 no.4:34-35 Ap 160. O(IU 13 - 9)
(Precast concrete construction)

Pb-TROV, I.P., kar-d. teklm. nauk; SDMTSOV, G-N., inzh.: SITNIKOV, N.B.,
inzh. . --1- T
Automatic control of cutting machines and mining cutter-loaders.
Izv. vys. ucheb. zav.; gor. zhur. no.&132-136 264 (MM 18~1)
1. Sverdlovskiy gornyy institut imeni 7.7. WLkhrusheva. Rekomen-
dovana kafedroy gornoy elektrotekbniki.

PETROVP I.P., dotsent; 013HIENTSOV, G.N.p inzh.; 4.LTN~ln
, inzh.
Regulatlnf, %he power consistency of the rotary mechanism motor
on the SBUR-1-150-71V boring inichine. Izv. rys. ucheb. zav.; gor.
zh,ur. '," no.10:146-151 164. (14IRA 18: -- )
1. Sverdlovskiy gornyy institut imeni V.V, Vakhrusheva. Rekomen-
dovana kafedroy gornoy elektrotekhniki.

30(l) SOV/99-59-8-7/10
AUTHORS: Sjtnikov,- N.K. and Shpillberg, Yu.I., Engineers
TITLE: Grounds of Canal High Embankments in Operation
PERIODICkLs Gidrotekhnika i melioratsiya, 1959, Nr 8, pp 41-45 (USSR)
ABSTRACT- Upon decision of the Expert-Technical Department, the branch of
the Yuzhuiprovodkhoz at Pyatigorsk conducted bottom research
work at the large dams of the Kuban'-Yegorlyk irrigation system
in 1957-58. The barrages were built in 1952-53 and the water was
flowing there from 1955 till 1959, idien it was interrupted be-
cause of repair works. Several diagrams (Figs.1-2) explain the
nature of the bottom. The experiments which were made with samples
taken from the bottom (July 1957-August 1958) are described. A
table shows the results of the laboratory tests. A drainage sys-
tem underneath the dams proved to be superfluous. By condensa-
tion of the ground layers of the barrages new physical-techni-
cal properties of the soil were constituted. There are 5 diagrams
Card 1/1 and 4 tables.
ASSOCIATIONi Pyatigorskiy filial Yuzhgiprovodkhoza (Pyatigorslic branch of Yuzh-
rroprovo4khoz )

IT

t 1 3

KLII*;NKO, K. (Minsk); SITNIKOV, 0. (Minsk)
Tasks for improving the economic efficiency of production
mechanization. Vop. ekon. no.8:18-27 Ag 162. (MIRA 15:8)
(Machinery industry) "Automation)

SITNIKCV, C. I -
"Some Problems in the r1heory of Are -Quenching reVj C as T. ith Autcblast" (NekotoriTye
N
voDrosy teorii duLfflogasyashchikh ustroysty s avtodut'yem), Elektrichestvo, -No 7, 1950.
Ural Folytechnic Institute
Dissertation for Candidate Dej~ee

USSR/Electricity - High-VoltMe Iquipwnt Apr 52
Literature
"Review of M. A. Babikov's Book, 'Modern Electrical
High-Voltage Equipment, " Docent M. M. Akodis, Cand
Tech Sci, 0. P. Sitnikov, Cand Tech Sci, Ural Poly-
tech Inst
%o
P_ 11 Elektrichestvo" No 4, p 95
CO
C-1
CIJ
-4 Favorable review of subject book, which, the arti-
c6cle states, is basica-Ily a survey of new accompliab-
ments in the theory and practice of high-voltage
elec equipment building, with particular attention
228T66
to Soviet developments. Sep chapters deal with
circuit breakers, disconnecting switches, fuses and
lightning arrestors, capacitors, instrument traas-
formers, and combined equipments. Published by
Gosenergoizdat, 1950, 271 pp, R 14.8o.
228T66

1. 317"E".0W, 0. P.
2. u5-':i-'. (6oo)
4. ',E'lectric GircuiL 6reiiker3
7. Operation of arc extinguishers ivith automatic gas blowing, Zlektrich3stvo no. 1~,
1953.
9. Monthl List of Russian Accessions, Library of Congress, APPIL -1953, Uncl.

A 111T If") WI;
TITLE-
PERIODTCAL:
ABSTRACTz
ASSOCIATTONt
3-5F-7-'1/36
:;I tnil'-.Ov, G.P. , Cnndidrito of Technirr,l ;ciences , and Chaptsov,
P
The D.C. Electronic Analyzer (Elektronnaye moiell postoyannogo
toka)
Vestnik vysshey shkoly, 195,9, fir 7, P 83 (USSP)
The d.c. electronic analyzer was built by students of the
Kafedra apparatury avtomaticheskogo upravleniya radiotekhni-
cheskogo fakullteta Urallskogo politekhnicheskogo instituta
(The Chair for Automatic Operation of Eauipment of the Radio-
technical Faculty of the Ural Polytechnical Institute). It
wao built in 1956-57 and all parts 7ere constructed by students.
There is 1 photo.
Ural'skiy politekhnicheskiy institut imeni S.M. Kirova (The
Ural Polytechnicol Institute imeni Kirov)
Card 1/1

8(6), 9(2) SOV/143-58-10-6/24
AUTHOR: Sitnikov, O.P., Candidate of Technical Sciences,
TITLE: The Extinction of an Alternating Current Arc
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy, Energetika,
1958, Nr 10, pp 40-48 (USSR)
ABSTRACT: When developing and testing arc extinction devices of
high-voltage switching gea--, especially when using
indirect methods, it is necessary to know the optimum
conditions for arc extinction. The experience of in-
vestigating arc extinction devices of high-voltage
switches showed that the two theories of extinction
existing at the present time - the theory of dielectric
strength recovery and the theory of power, considered
separately - are inadequate for describing completely
the arc extinction process. However, these two theo-
ries supplement each other, describing different pha-
ses, changing within the time of the alternating cur-
rent are extinction. Actually, the power theory deter-
Card 1/5 mines the conditions required for the transition of a

The Extinction of the Alternating Current Arc SOV/143-58-10-.6/24
theory of the dielectric strength recovery is justified
after the termination of the self-contain6d discharge.
The at.ithor then investigates the stability of an arc
and the overvoltage when switching-off low currents.
A number of papers deals with this subject. The au-
thor cites Kaufman, who took the arc impedance magni-
tude equal to the dynamic re'sistance, which is to be
determined from the static volt-ampere characteristic.
This calculation produces the necessary, but inade-
quate conditions, since only the problem of the static
stability is solved thereby. G.S. Borchaninov assumes
in his paper on the stability of the arc discharge
that' in case of minor disturbances, the voltage at
the arc will be a function of the current and the rate
of current changes. This is equivalent to replacing
the arc by a substitution circuit consisting of series-
connected inductances and resistances. However, the
character of the actual frequency characteristic of
the are in case of minor di-Iturbances does not corre-
spond to this equivalent circuit, which is confirmed
Card 3/5 by considering the dynamic characteristic obtained by

The Extinction of an Alternating Current Are SOV/143-58-10-6/24
applying to a dc arc sinusoidal oscillations of a
low frequency. The author then investigates the arc
stability mathematically. He recommends a parallel-
connected, noninductive shunt -for increasing the arc
stability, damping the recovery voltage and reducing
the current at which the arc is interrupted. The
analysis method explained by t'-ae author provides new
aspects for the process and the conditions for the
transition of an impulse discharge into an arc dis-
charge. The probability of such a transition depends
essentially on the circuit parameters in the immedi-
ate vicinity of the impulse puncturing area. In cir-
cuits where the degree of arc stability is greater,
the transition of the impulse discharge to a power
arc is more probable, if the other conditions are
equal. There are 5 Soviet references.
Card 4/5

The Extinction of an Alternating Current Are SOV/143-58-10-6/24
ASSOCIATION: Urallskiy politekhnicheskiy im;titut imeni S.M. Kirova
(Ural Polytechnic Institute imEni S.M. Kirov) Kafedra
apparatury avtomaticheskogo regulirovariiya (Chair of
Automatic Control Equipment)
SUBMITTED: June 5, 1958
Card 5/5

9(6) S/146/59/002/06/004/016
D002/DO06
AUTHORS: Sitnikov, O.P.9 Perminov? Yu.A., Gubin, V.A.
TITLE: A Device for Irielusuring the Errors of A
control S~r,~t_ems ~
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy. PriborostroX-
eniye, 1959, Nr 6, pp 23-28 (USSR)
ABSTRACT: Detailed information is given on a device (Figure 1
azd2) for measuring the errors of automatic control
systems. It is a decoupling lowfrequency amplifier
with a relatively wide dynamic reuage and has a
double triode whose grid receives the voltage from
the integration chains serving as the error signal
input. The signal causes a disbalance of the triode
currents, which is recorded by an indicating instru-
ment. The device measuring the mean square error value
consits of a preamplifier, a detector, a squaring de-
~Iard 112

44286-65 EWT(1)/EEC(b)-2/EWA(h) Peb/Pl-4 GS
ACCESSION NR-. AT6011616
UA/0000/W000/G0Q/044?,/GU6
AUTHOR: Sitnikov, 0. P., VinogradoVa, N., B.
-'TrrLE-. New parametron-based logical units
SOURCE: VTs2e~s!o~~w soveshchaniye jLq nym, elermaentam aytoniattki, tole
Ye _.S1
hislit
tzmeriteLl' Wyye elementy lVtDM
Enn_Y ivy ellnov tekhnild. Lv0v..J1q?. Magnj
telemekbaniki, izmeritellnoy I vychislitellnoy tekhniki (Magretic elements of automatal
control, remote control, measurement and computer engine3ring); trady soveshchanty
Naukova dumka, 196-4- 442-446
trod' logic
TOPIC TAGS: Larame al circuit, slimplifted pararnetzon, parametron
unit
operation, constant power parametron, computer design
1P
ABSTRACT: The road to still faster and more reliable computers does not lie along the
of the vacuum-bibe and transistorized circuits known so far. in manyIcases,
se It seems:
u
advisable to use logical elements based on parametric autogenerators with variable in-
7W
ductances or capacitances. These so-called parametrons are extremely reliable and their
ca even.
operating lifetime Is infinite. They do not change their operating characteristi,
under mechanical loads reaching hundreds of go can operate within the -70 to +80dr,099

L 44286-65
ACCESSION NR: a ATS011616
(iiee A. 1. Vishnevetakiy, 1. S. Sergiyenko, Parametron, lz(l-vo MO BOB, 1961), and "e-
small in size. However, they require 1) a complex power.supply, 2) a significant
operating power, and 3) they are comparatively slow. The present paper offers circuit
designs which eliminate or alleviate all three idefictencies. The circuit shown in Fig. . 0
-the Enclosure Is proven to be most economical. The power oonsumedby the loaded cell.
differs little from the power consumed during idling, and this, in turn, simplifies the
tuning of the logical circuits and further improves their reliability. One para=etron can .
control a large number of utdts, bringing about a significant decrease in size of the entiro.l
computer. Orig. art. his: 1 formula aW 6 figures.
ASSOW.TrOX-. 'No"M ... ...-
SUB-CODE: DP
SUMMEM. 298epG4
01
001
110 REP SOV: OOV.
7z

)/I,;FC (b)-2/L,'JA (h) Fo b/ F, I - 4M
442, LW
ACCESSION NR: AT50116617 tJR/0000/64/000/000/0447/6t5l
1AUTHOR': Sitnikov, O.P., 1~!22aradova.,N.'Y., qVrnov, I
J.Lj~
TITLE: Parametron dynamics
sespyuzno)resoves 9~~yqpomagni ymeem amavWxn
-7 zm ent 0-IL, 4Q7Y_ T17j7 $4,f6khidg, 2.
Lvov.- - 19 6 . bT&grdtnyye ekinbfity
-77-1 telemekhapikil izmeritellnoy f4yehislitellnoy tekhnild- (Magnetic elements of automatic-
c' ontrol, remote control, measurement and computer engineering); trudy soveshchanlya.
Kiev, Naukova dumka, 1964, 447-451
TOPIC TAGS: parametron dynamics, parametron transient process, monotone para-
oscillation, computer design
inetron transient, nonlinear
nts requires the
ABSTRACT: A successful design of computers based on parametric eleme
elucidation of parametron dynamics. The time intervals needed for the growth and decay, I
of parametric oscillations fixes the limiting frequency of the cycling pulse and, conse- S
Clue
_ntly, the operating sived of the logical units. Transient processes caused by small
o
changes in loop paxameters can be described by, linear equations. However, it is f much
greater interest to stu&j the growth of parametric oscillations up to the establishment of
n1ine Nuations,
-the stationary operating conditions which are described by essentially no ar
1/2
LSard

T
L -19493
ACC NR, AT6o0Z993 SOURCE CODE: UR/;)000/65/000/000/0279/0287
AUTHOR: Sitnlkov, 0. P.; Vinogradova, N. B., Zhuykov, Yu. N.
ORG: none
TITLE: Constructing computing devices with paramerons
SOURCE; -Vse-Boyuznoye soveshchanlye po magni-tnyrri elernentarn avtomatik! i f
vychis~iLlel'nov tekhniki, 9th, Yerevan, 1963. h4agnftnyye tsifrov-
.rle elemen y
(Magnetic doldady soveshchaniva. Moscow, Izd-vo Nauka, 1965,
279-297
TOPIC TAGS: parametron, parametric amplifier, computer
ABSTRACT: The article'establishes tolerances for deviatigns from nominal
parameters of a parametroti arid recommends methods forLP-qazadlity control of ferrite
jjqres~~" Experimf!ntal invegtigation of the effect of capacitance on the parametron out-.
put amplitude brought about these conclusions: (a) .10%-tolerance capacitors are
undesirable; (b) mica or styroffi!x capacitors can I),! replaced with paper-Insulated;
(c) automodulation happens in the lower range of the parametron resonance
co'd 1/Z

ACC NRs AT6002993
characteristic. The effect of r:ircuit inductance on the amplitude of parametron
oscillations was also experirnentally investigated and brought aLout these conclusions:
(a) maximum pumping current should be used consistent with the desirable power
consumption; (b) no error in the number of turns of w~.ndings or magnetic cores can
be tolerated; (c) large spread in magnetic characteristics of cores to inadmissible.
Parametrons with 40ONN-1 ferrite show poor performance at low temperatures; the
1000NM ferrite ensures good operation of parametrom; at -50+ 50C. It is recom-,
mended that the parametron operating point be selected in the upper range of its
resonance characteristic where the negative det-uning ~ Is maximum, also, that
capacitors with a tolerance of � 2016 be used. A very tjimple arrangement for testing
magnetic cores is suggested. Orig. art. has: 10 figures and I formula,
SUB CODE: 09 SUBM DATE- 23Apr65
Card 2 2

,SITNIKOV, Oleg Stepanovich; POLISKIY, S.9 red.; STEFAVOVAp tekhn.
red.
[Multioirpose attachments with interchangeable parts used in i0c
p :~-
and small-10 manufacture of machinery] Universallno-sbornye pri
sobleniia v edinichnom i malkoBeriinom mash.--Lnostroenii. Minakv Goo.
izd-vo BSSR Red. naucbno--tekbn llt-ry, 1961, 91 p. (MIRA 14:8)
(Interchangeable mechemisms)

Sitnikov, Oleg Stepanovich
Mekhanizatsiya i avtonatizatsiya v mashinostroyenii; ekonomicheskWa effektivnost',
Minsk, Tzd-vo Akademij Nauk BSSR, 1963,
289 po tables.
/; /w p c , tj / /V ::7 R Y - C 0. /VS ~, '?- T~ c /'/

SITNI _jp-g-S-t-ep~!p
_jKOV 0 _qy~ch,,._~rinimal uchastiye VOISEYENKO, I.G., inzh.;
GOLIBBI, Ya.A., kand. ekonam.nauk, red.; STRIZHONOK, M., red.izd-
va; SIDERKO, N., tekhn. red.
(Economic efficiency of the mechanization and automation of auxiliary
operations in the machinery industry] Ekonomicheskaia affektivnost'
mekhanizatsii i avtomatizataii vspomogatelInykh protsessov v mashino-
atroenii. Minsk, Izd-vo Akad,nauk BSSR, 1961. 146 p. (MIRA .14:13.)
(Machinery industry) (A-Utopition)

SITNIKOV, Oleg Stepanovich& TREYYER, V.N., red.; LEONENKO, 1.9
red. izd-va; ATLAS, A., tekhn. red.
(Economic efficiency of mechanization and automation in
maciiinery manufacturing] Mekhanizatsiia i avtomatizatelia v
mashinostroenii; ekonomicheskaia effektivnostl. Minako Izd-
Vo Akad. nauk BSSR, 1963. 230 p. (MIRA 16:5)
1. Chlen-korrespondent Akademil nauk Belorusakoy 35R (for
Treyyer).
(Machinery industry--Technological innovations)
(Automation)

SjTNjjrOV._-?-,-(C;%ykop)
Trainer of sharpshooters. Voen. znan. 37 no- 1:26 ja 61.
(miRA l4a)
(Gladkikh, Anatolil)

SITIJIKOV, P. A.
"The Role of Succulent Foods in the Development of the Organism of Fowl -- Chickens."
Cand Agr Sci, (No iDst given) Kazan, 1954. (RZhBiol, 11b 2, Jan 55)
Survey of Scientific and Technical Dissertations Defended at USSR Higher Educational
Institutions (13)
SO: Sum. No. 598, 29 Jul 55

lc~

~ " i*'.' 1" " -75 -- . i, .
elat SCRs
IS 4 n L-,-CV. 1-1 . I "
, 1950- gild- VA~33, 10 (1', 1951.
of
9. Monthl List of Russian Accessions, Library of Ccngress, Mlav 1-952 -/Wyl Uncl.

SITNIKOV, P.F.
Intensity of the Perseid meteor shower in 1952. TSir.Astron.obser.
Llviv.un. no.27:44-48 '53. (MIRA 13:10)
(Heteors-August)

SITNIKOV. P.F.
,
*f'the trajectorr of a meteor in the earthts atmosphere
Determining
from base observationff of its position in space. Nauk.zap. Llviv
un. 39:133-139 156. (Kim 11:1)
(Meteors)

leacratc-4 gas blast. Elekirkhewpo,
IM No. 4,3&42
Pressure variations in arc-quomching devices have a
diffarat cbmuter according to whether the efflux
0
from The quenching chamber omsists of ps or liquid
aim* or of a takture of the two, TIds Ww alum
.1 do method to be used in a thooretiW consideration
of these processes which may be6ome mom difficuft
In the last cam, The auth* -onsiden; only a pbre
ps blast, thus the case of expulaWn tube, gsdo'
Pnerating circuit breakers or power Awe. It Is
lom that h.f. pulsations of the arc voltap may be
ra~kts& In such calculationi withbut prejudicing
the ussfutness, of ftresults for practical purposes,
thus simplifying *a calculation of tM presswe curve.
TM calculations also show the- impossibility of
obtalaing linal arc-qucnching with a stored quantity.
M a continuous gas blast Wng required for this
Of
~urpow The Principle .0'L& self-gcherated blast Is
do obvkm solution .6f thiMblem. The optimum
preautre conditions are qiiai vely best charac-
terizea by the ratio between' g2 lent of the chamber
ans! rioss-section of the gas *,-.Within the limits of
40 saw 150 cm. L F. KRANLI..

SITNIKOV. - ~ ..
I' ~i I
Disinfection of yeasts during the processing of molasses to
alcohol. Spirt. prom. 25 no-5:40 '59- (MIU 12:10)
(Toast) (Alcohol)

SITNIKOV, S.
Planning our work for the year. NTO 2 no-3:51-52 Mr '60.
(MIRA 13:6)
1. Predsedatell eoveta pervichnoy organ'.zateil Nauchno-tekhni-
cheskogo 9oveta gruzovoy Bluzhby Sverdlovskoy zheleznoy dorogi.
(Railroad rasearch)

YUBASOV, N.I. (Sverdlovsk); 51,TNIKOV-,--S.I-.i7doroz~!ny.,.i inspektor po
marshrutizatsii (~v-erdlovsk)
Efficient types of the organization of car flows from the loading
points. Zhel.dor.transp. 44 no.4:56-60 Ap '62. (MIRA 1.5:4)
1. Glavnrj inzh. gruzovoy aluzbby Sverdlovskoy doropi (for hubazov).
(Railroads--Freight) (Railroads--Makirg up trains)

SITNIKUV, S.N.. inzherer.
-
Against antiquated methods of determinirg the efficiency of
express train shipment. Zhol.dor.transy., 37 no.7:44-46 Jl 156.
(NLBA 9:8)
(Railroads--gaking up trains)

'.:'Ir_'NIXOV, inzhener (Sverdlovsk).
Making-up heav7-wslght trains on sidings. Zhel.dor.transp. 39
no.E.-65-68 4 1157. ..(NERA 10:9)
(Rnilroads-MakiM up trains)

SITYIKOV, S.N.. inzh.
Efficiency of using special deatination trains. Zhel.dor.tranaV.
40 no.10:45-48 0 158. (MIRA ll.-12)
(Railroads--Management)

SITNIEOV.- S.N., inzh.
Handbook on froight routing ("Dispatch routing in railroad
transportation" by V.T.Osipov. 11oviewed by S.N.Sitnikov.)
Zhol.dor.tranap. 41 no.11:93-94 X 139. (MIID, 13:2)
1. Dorozhny7 inspektor po marglirutizatsii peravozok,
g.3vardlovske
(Bailroade-Fraight) (Osipov, V.T.)

"JIVIUKOV7 S.11.p irizIl.
make more extensive use of the possibili-Aes of routing at the
departure point. Zhel.dor.transP. 43 110-4:51-54 ~.p 161"
(MIFU 14:3)
(Railroads-Freight)

.:_') 1"r47 K I , I _ 11 ~ ,
A -OV ;,;, ~rzh, (Sverdlovsk)
'I ~ for in Cre as in g the trans '-t f relght car, f low.
Aor. -r&nsp, 4' no.5.,21~24 ?-',Y 164~~ (Ml.U 18~2)
-- - 0 -

ST7'~I-j:OV~ S. e.
- I
USSII,'/Geolof;,v
Jan 1947
PA 291'12
"New Data ReF-rarding tho Growth and Stratigraphy of 'Lena Limestone' (Lena River
Between Ust'-Kut and Nokhtuyskoye),11 N. A. Gribova, S. P. Sitn-;kov, h pp
"Dok Ak Nauk SSSRII Vol LV, No 2
Sub-mitted by V. A. Obruchev 19 Sep 1946. Te6inical data arisLng out of expedition
in 1940 by A. A. Arsenlyev, in 1941 by A. A. PredtechQnskiy and otherg, Gives
depths of various layers of clay and limestone.