SCIENTIFIC ABSTRACT VIZUN, YU.I. - VLACH, J.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001860210008-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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gatize. Cool the filtrate und store it lit a paraffin-cuated
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and mictiate it to 10-1 miss. prcsqtjrc. Increase the tenji).
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mil neutr no, (), Y- -Oript and U. 1. ViX5610 ( L
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efficiency of the Blifi-fillcd tubes is t.%Pthat of BFr
filled counters and the operating churacterlstles am Mmilar.,
Geo. L. Cunninviinta-,

VIZUN) YU.I.
[Study of problems conee,11 rg the design of perr-nent
magnetic memory devices] Issledovanie voprosov postroeniia
magnitrWkh zadaiushchikh ustroistv. Moskva, In-t tochnoi
mekhaniki i vychislitellnoi tekhn. Akad. nauk SSSR, 1957.
37 p~Magnetic memory (Calculating machines)) (141U 15:2)

/721/61/000/000100'/006
4!
,-.-AUTHOR; Vizun, Yu. 1,
TITLE: An instrument for the study of- the impulse properties of magnetic 7cores
(Mark S-2).
SOURCE: Akademiya nauk SSSR., Institut tochnoy makhaniki i vychiolitcllnq'y
tekhniki. Magnitnyye elemer-ty ustroystv vychislitel'noy tekhnikii..
sbornik statey. Moscow, 1961, 97-130.
TEXT: The paper comprises a detail analysis and specific- tions of the c4pabili-
ties required of testing equipment for the measurement,of the impulse (dynarq W
Properties of magnetic cores, and more especially fernile cores with a recta-A Alar
hysteresis loop (RFIL), touching in detail on the requir characteristics of e%cur-
rent-pulse source, the programming portion of the equ ment, the measuri ead,
0 41
and the indicator, and e-escribes tests of an equipment Oveloped at thee IITTMMii -T (In-
stitute of Precision Mechanics and Computer Engineering), AS USSR. The t4ong
program is detailed: In essence it consisted in an investigation of the pulse ;'tq'-ctangu-
larity of the cores, which is evaluated by, the ratio of the amplitude of the us' tul Sig-
-tic polarity reversal (MPR) of the core to the noise si al pro-
nal obtained by magric
duced by a change in ciirrent from the value of the residual flux to the a m flux
Without change in sign. The method of the formation of a rectangular i uls
by
Card 1/2

An instrument for the study of the impulse .... S/721/61/000/000/005/006
is -oxp ained. The control circuitry is depicted
-and described, and a full-page wiring diagram of the $-Z equipment is adduced. The
investigation of the pulse rectangularity and the measurement of the characteristics
is treated separately for cores designed for switching equipment and cores designed
for memory circuits. The description of the indicator comprises a discussion of the.
functioning of the three ,;tock-type oscillographs employed: The 04 (104), the O-W
(UO- IM), and the Z3GO -I (DESO- 1). The assembly of the equipmert into 2 black
boxes is described and depicted in gcneral-view photographs. The equipment clescribo
serves well in the investigation of the magnetic properties of smail magnetic cores
with a rectangular hyste::-esis loop. It may also be employed in the investigation of
small magnetic cores with an ordinary hysteresis loop and also of odd-shaped mag-
netic elements. Further development of a circuitry for the control of the duration of
the pulse front, unquestionably, will enlarge the potential usefulness of the device.
Further design improvenients are also needed for the measuring head, where constan
compensation elements for the parasitic parameters of the winding's and a trans, ition
to a rigid system of conductors with an invariable relative position is indispensable.
The participation of L. G. Karasov, A. N. Nikitina, B. NT. Morozov, and M1. A. Rodin in
the making of the breadboard model and the experimental prototypes of the equip-
ment is acknowledlied. There are 23 figures, 4 tables, and 6 references (4 Russian
language Soviet, 1 French, and I English-language in Russian translation).
Card 212

-V=M, Yu. I.
Equipment for the investigation of pulse properties of
magnetic cores. Trudy inst. Kom.stand.mor i izm, prib no*64,.
2506-256 162, (MM 1445)
(Cores (Eaectricity)) (I%gnetic meaaurements,-Equipment and supplicE )

KOB=V, V.V.; VIWY. Tu.1.
-----------------------I
O(wetic memory system with numerical control] Nagnitnoe
zapominsiushchee ustroistvo a programmnym, upravlonlem.
Koskvn, In-t tochnoi mekhaniki i vychislitalluoi tekhn.
Akad.nauk SSSR, 1958. 17 P. (KIRA 12:10)
(Magnetic memory (Calculating machines))
(Programming (Electronic computers))

PME I BOOK EXPID11TATION BOV/4404
Kobelev, V.V., and Tus I. Vizua
Magnitnoye zapminayushcheye ustroystvo a progra=tnym upravleaiyem (Magnetic
Memory Device With Program Control) Moscow, 1958- 17 P- 500 copies printed.
Sponsoring Agency: Akademiya, nauk SSSR. Institut tochnoy mekhaniki I
vychislitellnoy tekhniki.
No contributors mentioned.
PURPOSE: This booklet is intended for technical and scientific personnel desung
with computers.
coVKRAGE: The authors discuss the application of magnetic shift registers to a
special-purpose digital cmputer memory of small capacity and sequential address-
ing. it was determiuad that such an application would result in a considerable
simplification of circuits and In a reduction of ccuponents. Read out and write
in for such a memory can be performed with a trusistorized zmgnetic shift
Card 1/2

Magnetic Memory Device With Program Control SOY/4404
register. These principles vere verified on an experimental device of 16 bits
50 memory locations. Technicians L.S. Yefimov, V.A. Chvyrev and R.N.
Krivchenkova participated in the construction and adjustment of the magnetic
storage. There are no references.
TABLE OF CONTENTS:
Introduction 3
1. Principles of Construction of a Magnetic Storage With Programmed
Control 4
2. Faperimental R esults 7
AVAILABLE: Library of Congress (TK7872.M4K6)
.TP/vrc/gap
Card 2/2 10-27-60

VIzg4-.!U.I.
[Application of the "BILAKS" type elements in opera-
tional memory] 0 primenenii elementov tipa "BIAKS" v
operativnoi pamiati. Moskva, Akad. nauk SSR. In-t
tochnoi mokhaniki i vychislitellnol tekhniki, 1965. 37 p.
OCIIRA 19: 1)

VIZUN, Yu.-I..
.
Building ccmputing machines and instruments (conference on calcu-
lating-machine technology). Vest.AN SSM 26 no.5:89-94 My 156.
(Calculating machines)

TSV,
P.P.g~CT~, ~Tul, red.; LARIONOT, G.Ye,, takhn.red,
(Adjustment
i ispytanle
2o6 p.
and testing of radio equipment) Regallroyka
radioapperatury. Moskva. Goo.energ.izd-vo, 1960
(Radio-3quipment and supplies) (MIU 14:3i

AC(- NRo AP6021438 SOURCE CODBi UR/0413/66/000/011/W42/00h2
INVENTORS% Vizun, Yu. I.1 Krupskiy,, A. A.
ORG: none
TITLE: Mathod for detern'llining the time of transition processes in magnetic cores and
similar digital elements. Class 21, No. 182232
SOURCE: Izobrateniya, promyshlennyye obraztsy, tovarnyye znaki, no. 11, 1966, 142
c-/
MPIC TAGS: magnetic core, magnetic filmA f&oelecbric property
ABSTR&CT: This Author GorGificato presents a mothod for datormining the time of
tran3ition processes in magnetic cores and aijailar digital alemonbs, o.g., in thin
magnetic films and ferroelectric cells, in which the transition process is prGduced
by the effect on the element of a main current or voltage pulse changing the state of
the element. The length of -the ~Tocoss is measured according to its imago along the
time axis. To increase the accuracy of measurements, additional current or voltage
pulses determining the steady state act on the element after the tormination of the
effect of the main current or voltage pulse. Readout of the length of the transition
process is*not producod.dircictly according to the same'process but indirectly by
measuring the length of the main current or voltage pulse. To broaden the range of
measurable transition process lengths., the main current or voltage pulse is replaced

ACC NR, Ai,602143,8
by the effect of a constant current or voltage. Readout of the transition process
length is Produced by measuring the length of the interval between the additional
ctirrent or voltage pulses acting-in a direction opposing the direction of the
constant current or voltage.
SUB CODE: 091 M14 DATE;_' 04Sop64 -
Card 2/2

VIZOVISEK, I.
Yugoslavia (430)
Technology
Problems of the leather industry in Slovenia. p. 191,
Nova Proizvodnja. Vol. 2, no- 3, May 1952.
Bast Ruropean Accessions List, Library of Congress,
Vol- 2. No- 3, March 1953, UNCLASSIFIFX.

VIZOVIM, Ivan
-1
I I . .~ , I F - 1. . I--,'
I - . ': ~ ( , ProhNills of the leather industry in Slovenic 161 n
Vizu% iN(:k. Nma Protvolnia 3. a~
. 'k 1. kovtar Luch

STJRYARAMMI,, H.G.; VI-VABIAW L -Arkot
Paradoxical case in the course of a reaction with an induction
period. Izv.vys.ucheb.zav.;Id1im.i khim.tekh. 4 no.3:409-
410 161o 04IRA 14:10)
1. Madras Kristian Kolledzh, Tambaran, Yuzhnaya Indiya.
(Chemical reaction, Rate of)

PODCLSKY, Vojtech; VIZVARY, Smil.
On industrial application of pentachlorophenol and of sodium
pentachlorophanolate and their determinationln air. PMcovai
lek.11 no.9:461-465 V 159.
1. Ustav hygieny prace a chorob z povolania v Bratislava, riaditel
MUDr. Imrich Klucik.
(AM POLLUTION chem.)
(PHENOLS ahem.)

~iNGARY
-I
KALLAI, Laszlo, Dr, KEMENES, Ferenc, Dr, VIZY, Laszlo, Dr; Institute
of Epidemiology of the University of Vete-rliar-y-Ne-dic-ae,-National In-
stitute for Food and Nutritional Sciences. National Animal Health
Institute (AUatorvostudomanyi Egyatem Jarvanytani. Intezete, Orszagos
Elelmezes- es Taplalkozastudomanyl Intezet, Orazagon Allategeszsegugyi
Intozet).
"Tests on the Leptospira Icterohemorrhagiae Infection of Exporimental
Rats in Budapest and Successful Eradication of the Infection From a
Leptospira-Infected Breeding Establishment."
Budapest, Orvo4 Retilap. Vol 104, No 29, 21 July 1963, pp 1364-1366.
Abstracts [Authors' Hungarian summary] L. icterohemorrhagiae was dis-
covered in several animal houses In Budapest. The grown rats were found
to be the source of the infection. These leptospirae-excreting hosts
were not responding to terramycin treatment. It was found, however,
that the passive imunity of the offspring, from mothers showing
positive blood tests, lasts at least one month. The separated offspring,
therefore, were mised under infection-free conditions and breeds free
6f I-eptospirae were obtained, Z Hungarian, 8 Western references.
23

VIZTULIN, O.D.
Tamarisk family. Flora UM 7:322-327 155. (MIRA 9:7)
(Ukraine--Tamarisk)

VJACKIREV, D. A.
"Electrolyse du eel potassique do Itacide, tiglique". Petrov, A. D., V-1ackirev. D. 0
(P- 513)
SO: Journal oL General Chemistry
(Zhurnal Obahchei Xhimii) 1939, Volume 9. M

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ORWV, A.V.; YjZUN, Yu.I., otv. red.
[Description and Instructions for operating the "S-l" stand
for impulse testing ferrite cores] Opisanie I instruktsiia
po ekspluatatoli stenda "S-l" dlia proverki ferritavykh ser-
dechnikov v impullenom, rezhime. 2 izd. Moskva, 1960. 37 p.
(MIRA 16:3)
1. Akademlya nauk SSSR. Institut tochnoy mekhaniki i vychisli-
tellnoy tekhniki.
(Cores (Electricity))--Testing)

PHASE I BOOK M LOITATION SOV/5550
Akademkwa Natk SSSR. Laboratoriya magnitnykh elementov.
Magnitnyye elementy; sbornik statey (Magnetic Elements; Collection
of Articles) Moscow, 1960. 313 P. 700 copies printed.
Sponsoring Agency: Institut tochnoy mekhaniki I vychislitellnoy
tekhniki Akademli nauk SSSR.
No contributors mentioned.
PURPOSE: This collection of articles Is intended for specialists
concerned vrith digital computer technique.
COVERAGE: This collection of articles contains a part of-the
papers'issued In 1956-1959 by the Laboratoriya magnitnykh ele-
mentov Instituta tochnoy mekhaniki I vychislitellnoy tekhniki
JL
11 SSSR (Laboratory of Magnetic Elements of the Institute of
Precision Mechanics and Computing Technique, AS USSR). They
cover the following topics: polarity reversal of ferrite cores;
static and pulse characteristics of ferrtte cores with a rec-
Card l/ 4

Magnetic Elpments (Cont.) SOV/5550
tangular hyvteresialoop and the equipment used for determining
them; the operation of push-pull shift registers using ferrite
diode elements; eeveral types of storage devices; new magnetic
components; transfluxors; and magnetic input drives. No per-
sonalitiea are mentioned. References accompany each article.
TABLE OF CONTENTIS:
Foreword 3
1, Kobelev, V. V., and 1. 1. Nadashkevich. Concerning the Prob-
lem of the "Self-Reversa-13 of Magnetic Polarity of Mn-Mg and
Ni-Zn Ferrite,3 (1958) 6
2. Bardizh, V. V. Problems of Pulse Magnetic Polarity Reversal
of Ferrite Cores (1958) 16
3. Bard1zh, V. V., and V. V. Kobelev. Calculation of Magnetic
Polarity Reversal Curves of Ferrite Cores (1958) 33
Card 2/ 4

Magnetic Elements 'Cont.)
k
SOV/5550
4. Bardizh, V. V. Characteristics of Cores With Rectangular
HysteraA3 Loops (1957) 57
5. Vizun, Yu. I. Equipment for the Investigation of Magnetic-
dZ-i~e--P-r-6~-eitfea (1957) 75
6. Kobelev, V. V. 0scillographic Installation for Taking the
HysterEds Loop of Small Ferrite Cores (1959) 96
7. Kobelev, V. V. Operational Stability of Magnetic PUBh-Pull
Shift Registers (1956) 115
8. Berezb-noy, Ye. F. Operating Regtster on a Magnetostriction
Delay Idne (1957) 130
9. Kobelev, V. V., and Yu. I. Viz:~xp. Magnetic Storage Device
With Programming ConGbT-(lq5ff) 163
Card 3/4

Magnetic Elements (cont.)
SOV/5550
10. Bardi7-h, V. V.., Yu. I. Vizun, and V. V. Kobelev. Magnetic
Operating Storage-D-6-v-i-c-*-e--WM'Decoders Made up of Tape
Cores (1956) 178
11. Berezhnoy, Ye. F. Magnetostriction Delay-Line Storage
Device With Intermediate Code Reading (1959) 202
12. Bachin, 0. V. Po3Bibllity of Using Transfluxors in Stor-
age and Input Drive DeviceS (1959) 239
13. Vizun, Yu. I. Inveatigation of Problems Related to the
Iniout Drive Devices 274
AVAILABLE: ILLbrary. of Congress (TK7872.M4A35)
JP/d f Ic/j w
Card V4 9-12-bl

9( -SOV/19-50,-9-23- 362
3/3
AUTHOR: Vi= YU.I.
Owe -
TITLE: A Master Device for Electronic Digital Computers and
Automatic Control Systems
PERIODICAL: Byulleten' izobreteniy, 1959, Ur 97 P 53 (USS-R)
ABASTIUCT: Class 42m, 14. Nr 119726 (608297 of 24 September 1958).
The device is based on magnetic cores with a rectang'u-
lar hysteresis loop selected by the coincidence of two
currents in coordinate wiyes; to use each core to
preserve a nulti-3olumnar binary code of a number, as
many columnar cumputing wires as there are units in
the code of the number stored by the core are passed
through each core.
Card 1/1

of magnetic core-,11rih-or
magn:LtrWkh serdechnikov
SSSR, 1961. 82 p.
(Cores (Electricity))
c:li.z. im
1 X1.7
(Stend IIS-211). I-Iloskir,19 L i V T All
(~MA 15~8)
(Magnetic measurements)

DEMIN, Zngel's AlaksaYevich; CHINERKOV, Leonid Arkadlyevich; PASEKOV.
A.A., inzh., retsenzent; VIZUN, Yu.I., inzh., red.; VOROHIN,
K.F., takhn.red. -
[Shift registers with ferrite cores in radio engineering] Re-
gistry odviga na ferritovykh sardechnikakh v radiotakhnike.
Moskva. Gos.onerg.izd-vo. 1960. 86 p. (MIRA 13:7)
(Pulse techniques (Blectronics)) Orerrates)

ViZU14, Yu. 1. and KOFEIEV., V. V.
"Programmed Acceas Magnetic Memory" 1958.
publ by That. Exact Mechanice and Computing Techniqueo, Aced. Scl. US%

-Acc-NR-,AP6o1 SOURCE Coi 1661_50__01&Y6TWf1
3303
AUTHORS: Baksheyev, A. I.; Vizunp Yu. I.; Yefizzov, 1. A.; Tarasov, L. G.
:ORG: none
lase
TITLE: A magnetic address decoder of a storage device with linear selection. C
;42, No. 180855 Z&nnounced by Institute of Precision Mechanics and Computational
Technology, AN SSSR (Instilut tochnoy mekhaniki i vychialitellnoy tekhniki AN SSSR)
Y
SOURCE: Izobreteniya, promyshlennyye,obraztE3y, tovarnyye znaki, no. 89 19669 97-98
TOPIC TAGS: computer storage device, magnetic core storage, computer memory, memory
address
ABSTRACT: This Author Certificate presents a magnetic address decoder of a storage
device with linear selection. The decoder includes magnetic coordinate cores and a
system of windings (see Pig. 1). The design increases the respo.-ge time and simpli-
fies the matching with semiconductor current shaperB. The coordin"te windings are
made in the form of matched artifical delay lines. To provide these delay linesp
capacitors are connected between the inductances (formed by the groups of windings of
the coordinate cores) and the common busbar. Loads which are equal to the wave
impedance of the delay lines are connected to the output of the lines.
uc, 681.

L 05094-67
ACC NRi AP6013303
Fig. 1. 1 - coordinate current shapers;
2 and 3 - coordinate windings; 4 - capacitcro;
5 - magnetic coordinate cores; 6 - loads
Orig. art. has: 1 figure.
MB CODF,-. o9/ sm wiTE: 16Feb65

ACC NRt AT700764C 7- -S6URCg-'&6j UR/.0 000166 1666,1666106 W00 4
.AUTHOR: Vizun Yu. I#- Yefimov, 1. A.; Tarasov, L, G*
ORG: none
TITLE: The design of a main memory using biax type elements
SOURCE: Vsesoyuznoye soveahchaniye po magnitnym elementam avtomatiki i
vychislitel'noy tekliniki. 10th, Kaunas, 1964. Hagnitnyye elementy vychislitel'noy
tekhniki (markgytic elements in computer engineering); trudy soveshchaniya, pt. 2.
Moscow, Izd-vo Nauka, 1966, 86-94
TOPIC TAGS: computer memory, memory core, ferrite core memory, "I "J.
ABSTRACT: The development of an asymmetric biax which can be used an a main magnetic
core memory with non-destructive readout is reported. Tile biax was made of ordinary
ferrite of the 1.3 VT type, and was not subjected to any additional magnetic
treatment. The write magnetic circuit of the device is ring-ohaped. Tile length-
radio of the minimal line of force to the maximum is approximately 0.7. The number
of ampere-turns necessary for full write current is 0.6-0.8 a; the residual flux
is 5 Maxwell, and the switching time, I lisec. The complex magnetic Bignal-reading
circuit is characterized by the small diameter of the hole (0.6 mm) and very thin -
walls. The average hole-diameter to maximum-perimeter ratio is approximately 0.3;
the transmission factor is 8. The dimensions of the device in respect to all three-
Car4 ILZ UDC: none

ACC NR: AT7007640
,spatial axes are different, as are the shapes of its surfaces. An automatic
orienting device could therefore be designed which would set biaxes in the common
operating position. It is concluded that the asymmetrical biax is an improvement
over symmetrical biax, and that its use - in memory units results in significant
reduction of interference during recording. Orig. art. hast 4 figures.
SUB CODE: 09/ SUBH DATE! none/ ORIG REP: 001/ OTH REP: 001.

VIZUNYU, , YWInj V, V, an.,I nARDIM, V, V,
"Megnetic Operative Memorizing Device with Decipherers on Tape Magnetic
Cores." a lecture delivered at the Soviet Computer Congress, 12-17 March 1956,,
Moscow.
Translation of abstract D1+99674

__ __ VLZUNTYU, I. (Eng.)
KORLEV, V. V. (Eng.)
BARDIZ11, V. V. (Cand. in Tech. Sci.)
"Magnetic Operative Memory Device with Decoder Employing a Wound-Ribbon Magnetic Core"
a paper presented at the Conference on Methods of Development of' Soviet Mathematical
Machine-Building and Instrument-Building, 12-17 March 1956.
Translation No. 596, 8 Oct. 56

IOFFE, Anatoliy Fedorovich; FILINOV, Yevgeniy Nikolayevich;
YU.I.,, red.; BULIDYAYEV, N.A., tekhn. red.
[Measurement of the parameters of ferrite cores having
reetangular hysteresis loops] Izmerenia parametrov fer-
fitovykh serdechnikov a priamougollnoi petlei gisterezibk.
Moskva, Gosenergoizdat, 1963. 134 P. ~MIRA 16-9)
(Ferrates (Magnetic materials)) (Cores kXlec~ricity))

GUREVICH, Yefim Iokhelevich; SHGHUK111,-Leonid Borisovich; VIZUN
~Lu--I- red.; FRIDKIN, L.M.,.tekhn. red.
[Ferrite transistor elements and their use in digital
automatic control systems] Ferrotranzistornys elementy i
ikh primenenie v tsifrovykh aytoDiatichaskikh uatroistvakh.
Moskva, Gosenergoizdat, 1963. 158 P. (MIRA 16:8)
(Automatic control) (Transistors)

VIUARY, F.
Good and bad about the Krupina Yachine-Tractor Station. p. (2) of cover.
(KECPJ,,NISACE ZEYMELST'iI, V:)!. 7, lio- 15, Au-1- 1957, Praha, Czechoslovakia)
SO: Monthly List of East Luropean Accessions (EEAL) LC, Vol. 6, IN0. 12, Dec 1957. Uncl.

VIZVARY, F.
New features from the agricultural exhibition in Markkleeberg. p. (4) of cover.
(V-,~-CIIANISACE ZEYEDELS7171, Vol. 7, No. 17, SePt 1957, Fraha, Czechoslovakia)
SO:. Monthly List of East r1uropean Accessions (FEAL) LC, Vol. 6, No. 12, Dec 1957. Uncl.

VIZVARY, F.
The work of m-chine-tractor stations In the German Democratic Republic. P- 398.
(MICHANISAGE ZZYMELSTVI, Vol. 7, No. 17, Sept 1957, Praha, Czechoslovakia)
50; Monthly List of East European Acce33ions 0,K.Q LC, Vol. 6, No. 12, Dec 1957. Uncl.

VERIN, Fetr Idkitich; lc~O.WZCN, Yori~~Ur~tin Vasillyevich; VIZVILEO,
..;.A,,,.red.
[itocket wc-tpun:j of' antPilrcralft drcffri:;a on the ~,,cjal ~'~&VFJL-
I ..
noe oruzhie i~rotivovozdushnoi oborony nn more. Mmkva
4-4
Voenizdat, 1, - 145 r,- (MIRA i7:?~

Andras. Dr.; HILLI, Barna, Dr.; THALY, Imre, Dr.; YAHOO, Gaza, Dr.;
KATONA, Karta, Mr.; VIZY, Wa, Dr.
11~meriences with lung resections. Tubarkulozis 10 no.10-12t276-279
Oct-Dee 57.
1. As Allami ?odor Joseef Tbo. Gvogyinteset (Igasgato-foorvon: Risko
Tibor dr.) konlemen".
(PIMMONICTOKY
early & Ute results, statist. (Han))

iif~iIGARY
KALIAI, L., MENES F VIU, L., of the Institute of -!;4)izootiology
(Director: R. MA MEGL~J, Vet~_rliiii~y_niversity, Budapest, the Institute
of Nutrition (Director: R. TARJAN), Budapest. and the State Institute
of Veterinary Hygiene (Director: T. KADAR), Budapest. [Original versions
not given].
"Studies on the Leptospira leterohemorrhagiae Infection of Experimental
Pats"
Budapest. Acta, Kicrobiologica Academiae Scientiarum Hungaricae, Vol.9,
No 4, 1962/63; PP 311-315.
Abstract [Authors' English summary]: Leptospira. icterohemorrhagiae in-
fection has been observed in several experimental rat colonies of various
laboratories in Budapest. Adult rats were the primrry source of infection.
These leptospira-carriers did not respond adequately to terramycin treat-
mont. The offspring of seropositive mothers were, however, found to re-
tain passive (maternal) immunity for at least one month. Accordingly,
after weaning, the young animals were raised in leptospira-free environ-
.,:cnt and so the propagated generations were free from infection. [16
-:,eforences, mainly Ides tern].[ Article In Lliglish].
"1/1

KATI-AI,Laazlop dr.; KEMBIES, Farenc, dr.; Yj~~T,Iaszlo,, dr.
Study on Leptospira iiprohaamorrhagiae infection of
labor
,,story rats in Bu&pest and disinfection of an
infepted colony. Orv. hati-'. 104 no. 29:1364-1366
J:L 163,
1. Al-latorvostudomanyi Egyatem Jarvanytani Intezete, Orazagos
Elelmazes- as Taplalkozastudomanyi Intezat as Orszlgos
Allategeszoagagyi Intezet.
(RATS) (LEPTOSPIRA ICTEROHAEMORRHAGIAE) (OXYTETRACYCLINE)
(LEPTOSPIROSIS)

1G,'MY, !.andor, Dr, (deceased) head of the Microbiological Section of
t1ne National KORIUYI Tuberculosis TnS-j1-UtO (Orozaw
-;os Koranyi Tbc In-
uczct MikrobioloGiai 03ztalya), and VIZY Laszlo, Dr chief of the Scro-
logical Section of the National Institute_~T -1/cierinary Hygiene (Orszag-
os Allategeszscgut-,fi Intezet Szerolo6iai Osztalya)
"A Contribution to the Etiolool of Equine Tuberculosis."
Birlapest, MaffZar Allatorvosok Lapja, Vol 18, No 4, Apr 63, pp 166-168
AIbstract (Authors' EnGlish sixrmarj modified]: Four horses were investigated
nacroscopically, histologically and bacteriologically. General tuberculosis
waz caused by bovine strains in two anirmals, and by human strains in one.
Tested on guinea pigs., the strains were only moderately pathogenic. The or-
gans of the fourth horse showed tuberculotic lesions, but no bacteria could
be isolated from them. 32 references, predominantly Western.
11/3
L-L-7

KALLAI, L~;-KE~EIES, F.; E-z-:lj -L.
Studies on the Leptoppira icterohaemorhagiae infection of experi---ntal
rats. Acts, microbiol. acad. sci. 11=g. 9 no.4:311-315 '~QI63.
1A Institute of hpizootiology (Director; R. Manninger), Vtterina
University, Budapest.. Institute of Nutrition (Director: R9 TarJL7.
Budapest and State Institute of Veterinary Hygiene (Directori
T. Kadar), Budapest.
(LEFMSPIROBIS)

-la-ZZ.Hlg~WA,_,,V,~l..;,.GOLOV,UIOIIA, N.A.; ZORINA, I.K.
Dyeing and finishing of lavsan cloth. Nauch.-isel. t'.rudy VN=
no. 5z79-U 064 (MIRA 19.-1)

VJADA) G.
Methods of improving face-box leather with the use of polymer
adhesives. Tr. from the Hungarian. p. 10.
KOZARSTVI, Praha, Czechoslovakia, Vol. 9, no. 1, Jan. 1959
Monthly list of East E~uropean Accessions (ZEFAI) LC, Vol. 8, No. 10,
Oct- 1959-
Uncl.

CZECHOSLOVAKIA / Organic Chemistry. Natural Substances and G-3
their Synthetic Analogs.
Abs Jour : Ref, Zhur, Khimiya., No 3., 1958., 8123
Author : Vjedelek, dacek, Trcka
Inst :Not given
Title :Veratrine Alkaloid Groups. VII. Mixed Cozftplex Vercevine
Esters.
Orig Pub :Sb. chekhosl. khim. robot, 1957, 22, No 3, 816-824
Abstract -. See RZhiUiim,, 1957, 44684
Card 1A

UKRAINCIK., Ernest (Zagreb, Kosirnikova 58); VJENCESLAV, Faust (7agreb)
Advantages of tunnel furnaces. Tehnika Jug 18 -o. 12:
Supplement: Organizacija rada 13 no. 12: 2351-2353 D 163

VJETROV,A.
Fireproof Concret. p. 386.
(Tehnika.p Vol. 12, no. 3, 1957# Yugoslavia)
SO: Monthly List of East European Accessions (EEAL) L$, VOL. 6, no. 7, July 1957, Uncl.

VJETROV, A.
Building with fireproof materials. p. 1001. TEHNIKA (Savaz
inzenjera i techicara Jugoslavije) Beograd. Vol. 3-1, no. 7, 1956
SOURCE: East Europe Accessions Lists (EEAl),
Library of Congress, Vol. 5, no. 11, Nov. 1956

VJMCV,, Aleksandarv inz,
Building industry and the market* Tehnika Jug:Supplo,:Crgwdzacija
rada 13 noo2.-398-399 Fa 163.
lo Sef oluzbe tehnicke pripreme Gradevinskog preduzeca *TrudbanikO.
Navi Sad*
p

VJVARGSI) F..
10
1952. 1, 27-30).-Wcedi occurring
Icy, rye, oats, maize, potatoc-3, beebe
an4 sunfluwers, and on stubble fields atV surveyed and claisified
according to their growth characterintfm Dat4 Is discimed in
regard tq control. A.

Descending longwall slicing and caving with simultaneous extraction of
intermediate roofsj a contribution to an inquiry.. P. T, UHLI (Minist-
erstvo paliv a energetiky) Frahas Vol- 52 No. 1, Jan 1955
SOURCE: East European Accessions List (ETAL) Library of Congress,
vol. 4. No. 12, Deceuber 190

VLACHY A.
Plasticity and resistance to deformation in forging. p. 667.
HTJTNICKE LISTY, Brno, Czechoslovakia, Vol. 14, no. 8, Aug. 1959
Yonthly list of East E%ropean Accessions (EEAI) LC, Vol. 8, No. 10,
Oct. 1959
Uncl.

,'~ VIACH, B., doe. inz. (;Sc.
Fine mexhining of free-cutting steel by high-speed cutting
tools. Strojirenstvi 14 no.1339-43 Ja,164.
1. Ceske vynoke uceni technicke, Praha.

~ ~~Cli, Bobumil
New machine for Czechoslovak grid blasting plants. Slevarenstvi
11 no.l0;421r-A,25 0 163.
1. Zavody V.I. Lenina, Plzen, vyzkmi slovarenskyeh stroju,
Brno.

89743
Z/032/6l/oll/oOl/o04/oO8
'1110 ti o E073/E335
AUTHORS: Vlaahs )~.t Engineers and Kozel, J., Candidate of
Sciencess Engineer
TITLE& Filming the Roots of Chips in Machining Metals
PERIODICAL: Strojd~renstvi", 1961, Vol. 11, No. 1,
PP. 47 - 49
TEXT: Controversial views exist on the process of chip-
formation. The authors of this paper attempted to verify
the validity of various theories by high-speed filming of
the progress of lathe cutting tools during turning carbon
steel and cast iron with high-speed steel tools. In the
experiments with carbon steel the turning speed was 25 M/min
and 50 m/min, depth of cut '0635 - 0.9 mmo front rake angle
y of the tool, 17v 18 and 7 C, respectively, exposure
frequency 2 000 and 4 000 frameB/see. The photographs, Fig.
obtained in machining carboa steel at v = 25 m/min, depth
of cut t = 0.5 mmg indicate continuous generation of the
chip and confirm the ~correctness of the shear plane theory.
Shift of the material in the shear plane and, simultaneouslyt
Card 1/6

897-;,2
z/032/61/oll/001/oo4/oOB
E073/E335
Filming the Roots of Chips in Machining Metals
movement in the direction of the chip flow can be observed
but no other type of cbformation. In the photographs, Fig. 1,
the interval between the suc;;essive exposures corresponds to
50 frames. The photographs, Fig. 2, obtained for the same
machining speed, a depth of --ut of 0.35 mm, show an entirely
different process, which is liscontinuous. The successive
photographs in Fig. 2 were obtained at intervals of 27 exposures.
Similar results were obtained for machining speeds of 50 m/min,
0
t = 0.7 mm, Y = 7 9 using a filming speed of 4 000 frames/sec.
It can be assumed that in both cases there was periodic build-
up on the cutting tool formed from cut-off material of the
blank below the -,,_racks which gradually increases, reaching a
maximum during the separation of the chip element and.following
that,the process starts again. Fig. 3 shows the photographs
obtained during machining of ~:ast iron at a speed of 25 m/min
with a depth of cut of 0.9 mm, The photographs reproduced in
Fig. 3 were obtained at intervals of 5 frames from each others
Card 2/6

89743
Z/032/61/oll/ool/oO/oO
E073/E335
.Filming the Roots ....
i.e. the frequency of forming of the individual elements
of the chip is 170 per see. In conclusion, it is stated
that polished metallographic specimens published in
li~terature'confirm the formation of a continuous chip.
However, under certain machining conditions more complicated
deformations take place (Fig. 2) which cannot be explained
by the shear plane theory.
There are 3 figures and 2 non-Czech references.
ASSOCIATION., 6VUT, Prague
Card 3/6

89743
Z/032/61/011/001/004/008
E073/E335
Filming the Roots .....
Fig. 1:

. .. .........

fr
,

>
card

Z/032/MMi/ooi/oo4/oo8
E073/E335
Filming the Roots
Fig. 2:
Card

j,

net

89743
Z/032/61/oll/ool/oo4/oo8
E073/E335
Filming the Roots
Fis. 31
Card
~/(O

ZUKAL, Frantisek; VLACH, Bohumil
New information on blasting of small cantings. Slevarenstv-i
10 no.8:300-303 Ag '62.
1. Zavody V.I. Lenina Plzen, Vyzkum slevarenskych stroju,
Brno,

80233
Z/032/60/010/04/011/035
E27~4E34gol
Friction Coefficient Between the Chip an e Face
the forces acting in the horizontal and in the vertical
directions. The line drawing, Figure 1, gives a clear idea
of the design of the tool used in the experimented
Figure 2 shows a force diagram which was used as a basis
for the calculations. Test results are given on the
dependence on chip thickness and cutting speed of the
friction coefficient and the coefficient of chip compression
for high-speed steel and carbide tips (plots, Figures 5-12).
The plots, Figures 13 and 14, show typical curves of the
coefficient of friction and chip compression as a functionLK
of the chip thickness in the case of absence and presence
of build-up. The plots, Figures 15 and 16, show the
dependence of the same factors on the cutting speed. The
sketch, Figure 17, illustrates the change in the tool
geometry as a result of build-up on the cutting edge.
The experimental results have been utilised for deriving
formulae for determining the force components, taking into
consideration the coefficient of compression as well as the
effect of build-up of the cutting edge. For a given material,
the experimental results allow the following:
Card2/4

80233
Z/032/6o/olo/o4/oil/035
Friction Coefficient Between the Chip andEP914991 Face
1) determination of the friction and chip-compression
coefficients as a function of the cutting conditions in
the presence of and in the absence of a build-up;
2) elucidation in the range without a build-up of the
relation between chip compression coefficient K and
the Diction coefficient IL ;
3) determination of the conditions pertaining in the case
of formation of a build-up on the basis of measured values
of ji and K ;
4) determination of the energy coefficient of the chips
from the here derived equation:
c ~ (K/T)Nm - I ,
which expresses the energy balance during chip formation.
Experimentally determined values of the horizontal and
vertical components of the friction forces, friction
coefficient and the coefficient of chip compression can
be utilised for determining the temperature during cutting
and for determining the mechanical stresses of the cutting
Card

80233
Z/032/6o/oio/o4/oii/o35
Friction Coefficient Between the Chip andEM/fM Face
tip. These values could serve as a basis for direct
practical determination of the optimum machining
conditions. Available experimental data are still
inadequate but further work may yield more generally
valid conclusions on the physical conditions between
the chip and the tool face. There are 17 figures and
2 references, of which I is Czech and I Soviet.
ASSOCIATION: 6VUT Prague
.M.LX.:-L
Card 4/4

VLACIIY FranLis(.-k
111-.-I . I -I Ircorlomic (-MIctiveness of' parcel hindJng iracIdne:5. Cr,
spoje 9 no.5:25-27 0 164.

VLACH, H050?,
Eliminating breakdowns of scrubbers for smoke gases by desilicating. p. 16L.
(Ekiergetika. Vol. 7, no. 3, Mar. 1957. Praha, Czechoslovakia)
SO: Monthly List of East European Accessions (FZAL) LC, Vol. 6, no. 10, Octo-.-.er 1957. Uncl.

1241~4 "
BI- - (I 7-k _,,/
-2 mlpdkm d wd 1960.
1 . A-Primcom mad ,--haw
pr"tke we rvomu'L - - - , I . IL TiRUSCOK.

-;;V-rWiW m of the comploxons I Phoulluntical
J. Mch. Co3opit reikAo [lArr..'dv4 0, 42-3(IOW);
4,74m.-Zehlr. 1951. 11, 1029-0mipletolt fir (I)cAn tm used
to: the dtt;i. of Ca in Wns. for Injtcflun, A qinntll (A
0 Y6
nA,%lie lie W"-16 me, Ca is Ttdtd to LMO cc, ofN
=tg' 1.
it . a few drop* of inumide as hidicato- gind this
1.9 titratc-d %-Ith a 6*111, of I cwitg" 17.21 g./L (I cc. - 4
-.n,1, Ca;. I can nluj be uscd ti Itmovi., flitttferl"a Xb-
st'llices In other &mg., e.g., to the CW i-q thc dvil, of
attorbic acid in Ca-vIltairlin C am 113. bf. 0. Nf")re

TL&CH, J.;HOTT, M.
Methodology of chemical control of oulfonamides. Cook. farm. 1 no.10:
564-573 1952. (CIML 23:4)
1. Of the Institute of Pharmaceutical Chemistry of Vasaryk University.
Brno.

VIACH, J.
Remarks on heating systems. pq 610.
Vol. 3, no. 5, 1955
SOVETSKK VEDA- EMRCErIK&
Praha, Czechoslovakia
So: Eastern European Acce3sion Vol. 5 Do. h April 1956

VLAGIII J.
wResistance in pipelines in hydraulic removal of ash." Energetika, Fraba, "o". 4, 1"0. 7,
July 1954, p. 287.
SO: Eastern European Accessions List, Vol. 3, No. 11, Nov. 1954, L.G.

VtACHs J.
Vlach J. Tramportation, of l6ose material3 by aeration. p. 2h5-
TIKA. PRAPA. vol. 5,, no. 6, June 1955.
SOs Monthly Li3t of the kast European Accesalons (EnL), LC. Vol. h,
no. 10, Oct. 1955o Uncl.

VLACH, J.; KARLIK, E.
VLACH, J.; KARLIKs E. Remarks on the economical design of equipment for
hydraulic ash removal. P. 481.
Vol. 6, no. 12, Dec. 1956
ENERGETIKA
TECHNOLOGY
Czechoslovakia
So: F4st European Accession, Vol. 6. No. 5, May 1957

VIACH, J.
Effective range width of video frequency amplifers, P. Uo
VoL 11, no. 1. Jan. 1953
SIABOPROUDY OBZOR
Praha, Czechoslovakia
So: Eastern European Acceazion Vol, 5 No. 4 April 1956

ntn4j J.
R. Siegel and V. Tuscher's Knitoctova nodulace (Freauency Yodulati( n); - brol, rew5 ew.
(Supplement) p. JJ49 (Slaborprcudy Obzcr. Vol. 18, nc. 7, Jul, Y57. Prah.,, Czecho~-
Monthly Index of East European Accessions (FL-AI) LC. Vol. 7, no. 2,
February 1958

CZECHOSLOVAKIA/ %dio ftaics Ganerntion mid Transformation ^ Radic, 1-3
FTequency Oscillations
Abs Jour Ref Zhur - Fizika, No 5, 1958, jTo 11291
Author Vlach Jiri
Inst No r -a Ne _n
Title Conversion of Amplitude Pulse Modulation into Phase Pulse Mo-
dulation with Reduction of Transient Noise.
Orig Pub Slaboproudy obzor, 1957, 18, No 7, 414-42o
Abstract Description of a method of undistorted transformation of am-
plitude pulse modulation into phase pulse modulation. A cir-
cuit that eliminates practically all transient noise is ex-
amined. 9lius, a system is obtained that retains the advan-
tages of amplitude pn1se modulation without having its short-
comings.
Card 1/1

I
I
I
i
t
I - I . .
t , I -V I -_-
7 ~ - .. 11 - I . - . .

'I LA ~- 'J.
v N I
A pulse lengthener.
p. (A. (SLA1;-OiRCUDY 0--ZCh. ) (Praha, Czechoslovakia) Vol. 18, No. 10, Cet. 1957
SO: Monthly Index of East European Accession (LE-AI) LC. Vol. 7. No. 5, 1958

V j_ 141-1
CZECJfOSLOVPJM,/Choi--iical Toc',:-.,)lc)_-y - Clici-Acal Prxlucts an] Their ff.
ynthetic and Natural Mediciml Subs-
Appli cation. S,
tances. Galelicals rv.,~O. Mcdicii,-11 F-.jrm.
Abs J3ur
1,uthor
11-st
Title
Ori!, Pub
Ref 7-hur - M-iitii)ra, 1-1,.) 10, 1959, 36023
Chalabula, 14., Vincli, J.
A. Mothod of Sterilizin.,; a SOlUtiOl. Of Ar.1id-D1)yri:!C.
Fnrimcia (Ccok,,ul.), 1958, 27, 110 3, 65-69.
Abstract It is n3ted t1iat sterilimtion of amid-xiyrii-c s-Autinns
W, accordin,, t,-, the Czechoslovak Pharmc.),jein No 2
Oby the raethod of filtviti-in tllirouC~-, a sterilized bacte-
rial filter), is causin,- difficulties i-i -w,arr-m-coutical
practice and may prwc ~o '.)c wireliable'. -GVhcr pussible
method's of stcrilizatioi were oxmidned: water vnpor
heotilir-; at 1001), 11caUllf-, in '1uVxlQ'1cs alld oca].-;d t"bes
at tcrx,)craturcs frorii 120 to 18T) a:.-(I- exposure to
itltravi:Act rays. F-Dr tile i;idication of chnnGcs,
Card 1/2

VLACH. J.; STEHLIK, B.; WEIDENTHALER, P.
"Crystal structure of silver (III)-oxides." In German. P. 1581
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, Praha, Czech.,
Vol 24, no. 5, May 1959
Monthly list of EAST EUROPEAN ACCESSIONS (EEAI), W, Vol. 8, no. 6, Sept. 39
Unclassified

cZECHOSLOVAKTA/Solid State Physics - Structural Crystallography. E
Abs Jour : Ref Zhur Fizika, No 4, ig6o, 8672
Author : Stehlik, B. Weidenthaler, P., Vlach, J.
Inat :
Title : Crystal Structure of the Oxide of Trivanelt Silver
Orig Pub : Collect. czechosI. chem. Co=uns, 1959, 24, No 5,
1581-1588
Abstract : Translated form Chem. listY 1958, 52, 2230.
Card 1/1

'ACH, J.,_Inz., dr.
FALTEJSEK, V2,, Inz.1 VI
Automation of heating and power plants, Energetika Cz 12
no.7tSupplo Maergetika 12 nD.7:18-20 162,
1. Energeticky ustavs Praha*

FARSER, R., inz.; CADEK, A.; POUR, B., inz., dr.; HLUBUGEK, inz.;
PFLEGMI V.; NETUSIL, J.; REISSS L., prof., inz.; KOHOUT.
J.; KRIKA, J.; VLASAK, J., VIAGIi J., Inz., dr.; GM-HY, St.;
KALDROVIC, P.; JIRASEK, J.; BURES, J.; SCHIFFLER, 0., inz.;
LIDICKY, Fr., inz.; BRAUNM, J., inz.
Rocord of the lst National Conference of the Czechoslovak
Scientific and Technical Society., Section for Paver Engineering,
held in Prague, April 1961. Energetika Cz 11 no.6sSuppl.t
Energetika 11 no.6:1-11 161.

VLACH,J.,, inz.dr.; SMID, V., inz.
Research on the use of secondary power resources and waste
heat. Zdravot tech 6 no.6t269 163,

VLACH, J.
Exhibition of light current engineering. Automatizace
? no. 3-81 Mr 164.

VLACH, J., inz. dr.
Re5earoh on the development of heating and pover plant3e
Wravot tach 7 no.1942 264
Research on the effectiveneBs of building and operating
heating and pouner plantso Ibid@ t42--tI+3
Proopeotive 1960-1975 plan of Gzaabosloiak power engIne-!rrJ-rg
in heating and ptrder plants. IbAd.943.
Optimum heat distribution syst4a, including the conne-ation of"
consimer- heating cirauita,, and Ift Ibmtrel with regard to the
plan of the heating and pop4iir plants. fbid. t-44
OptIMxd Itilimtion of individual types of steam turbines for
heating and power plants. Ibid. W3.

VIACH, J dr.
ffDesign., construction and operation of heating oystemsn
by L. Podrouzek. Reviewed by J. Irlach. Energetika Cz
7 no.2:119-120 F 157.
.1

VLACH* J4,9 STERLIK9 B,
X-ray study of transformation of silver oxide. Coll Cz chem 23 no.3:
676-681 mr 6o. (EEAI 9:12)
1. Technische Hochschule fur Chemie, Pardubice.
(X rays) (Silver oxides)

VLAGff, J., de.
1. ReS$Darcii

-L.-'20523.66 .5 -65[ -o6i
I ACC NRt AM'2484 SOURCE CODE: CZ/007a/~,)~76 cZ4f i/66,11
I AUTHOR: Kollmann. M. (E
ngincer) (Prague); _yJAQj. (Engineer) (Pragun)
ORG: none
TITIZ: CZ patent No. 1259-64
SOURCE- Vynalezy, no. 9, 1965, 11
TOPIC TAGS: filter, magnetic induction, magnetic field, electric impedance, q factor
TBA11SWTION: The multicircuit band pass filter with coupling circuits induced by I
the scattering of a magnetic field, arranged in ferromagnetic frames or without themj~
is characterized by the fact that the minimal axes of the four coils are parallel and
are wound so that they have an alternatelv oriented magnetic field. The border cir
cuits have the same Q factor as the other circuits and the same coupling with the
neighboring circuits, but twice as much impedance as any of the inside circuits of
the filter at the same frequency loading of all the circuits. All the coils are
placed in frames without internal shielding.
SUB CODE: 099 20 SUBM DATE: 0194arOf

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VT Cq j I Inz. &:..; (,~'! ,*, if
-- -j .--A
Nerw trends Jji the I ~, tZi d6 ve ),,) f vvmi t of he ~t t-V t; :-,.:Ar
plants. Zd--ai%A- fAch 7 ricelU43 I c,4
N
.4

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Troll--:L- ai.ld I e-~, M , n~! -,- -, . ` . 1 2_',, .
C~~f
I, -L 40~. j, l'o. ~~, - -, C., , i , ,
Z C : Eas t - cc- o , e:: s - !-,.I, !I
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