SCIENTIFIC ABSTRACT ZICHA, O. - ZIDEK, M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002065110007-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 19, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

i

0,
ec-6-vol--l ---!eternal Fed. Jan 59
-1:13. NECESSARY MANA(MMENT IN ESSENTIAL HAEMATURiA - jak nalezy,
pusti:powad w przypadkarh krwIornoczu samaistncgo (haematuria ciurcnti-~
alis) - Z 11. Kiln, Chir., Zabrze, POL. TYG. LEK 195T.
12/.Ir) (1771-1773)
Clinival observation or 39-cuses or essentint haernmurialvadstothe Conclusionthat
tht, usual diagnotaic nivat4ur-,-s ave almlems and harmful to the kidney. GrK-A them.
pe-idiv r(-nnito; were obtained in some Instances by renal decalisulailoh.
Nhuhajlik - Warnaw

I
I

RO
ACC MAJY"685 MURCE CODE: d*./()Oi9 15/007 1,019~/0195
FVOO~
AUTHOR: Vinar, 0.; Bastecky, J.; Borovick
B.; zichavao, M.;! Jdalic, V.
ORG: Psychiatric Research Institute Prague; Laboratory~or Phonetinag I11-0
it Opt
~V; ReFoa-rc N-sMute of Electroacoustics
T 7~~Qtho ?f Qla ed.aud*t f,,edback!in Dsyghiatr [JT~I~jja~nr wgs4ire 1?d
e
.0 L
T
u
s
riv Wi 1 3
Q
---S0U1EET-&MVM1ff nervasa superior V.
7, no*
TOPIC TAGS: psychiatry, dru& effect i
ABSTRACT: The importnnee o;V spoocil funct ono n; _Ile (144~
--fl6n. of psychie functions is disouss6d. The-arrangement des gh d
by tho authors allows a person to hear his own vOiee WIth a d~-'?,
-lay of 1/10th of a second. Disturbanoes caused by this arrang64:
mont were invastiga:ted in healthy people, in hoallh .01)10
under the influence of lyseEgic acid diathylWnidP~j Z? in schlao-
~hronics. Speed of reading, vocal intensity, frequency of errors,
!and activity of mimic muscles were registered. The results ob-
tained by the authors seem suitable for the evalixetion of psy-
chiatric patients and psychotropic drugs, Orig, art. has: 1 figure.
ODE: 06# 05- SUBH DATEV n-ona CR'IG IiEF: ba, I/
SUB c GTA
rd 3.A !L

ACC NRs AP6020019 SOURCE CODE:,, CZ/00`79~6
AUTHOR: Vinar, 0. (Prague); BastecM, J*; Borovickqya,~D. &la
I~~ Vs-
10 v M.
ORG: Psychiatric Research Institute; Laboratory of PhOfietiCOp'~InSt*Utg~-~o~-C7,'eeh
Languzqe-, Utxv,i- M-search Instit-0=66 Electroacoustion
TITLE: Delayed auditory feedback in schizophrenia and P_2jmduced state [This'~paper
was presented at the 7th-Annual Psych ogica1,Xseting1_jeseB1k, 20-Q3
January 1965.
SOURCE: Activitas nervosa. superior, v. 7v no. 3,, 1965j,,302-303
14LJ
TOPIC TAGS: psychoneurotic disordert behavior patternp pharmacol gy
0
ABSTRACT: The authors tried to confirm a hypothesis thaV~the disturbance'induded
by delayed auditory feedback is smaller in people who arel:'more independent of
exteroceptive signalization. 11 healthy subjects before Md after administration
of LSD and 13 schizophrenics were subjected to a serieslof tests. The results
did not support the stated hypothesis. J, Nosk2qvyA_Arovid6d technical assistance.
Orig. arts has: 1 figure and 1 tables [Orig, a.~t& in, N:*:1'[JPRS1~
SUB CODEt 06 SUBM DATE., none ORIG W: 001. 0TH. 1w t 001
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CZECHOSLOVAKIA UDG 615-47:61,4.48
ZID Vej Surgical Clinic, 1,1adical Paculty of Hygiene, Charles'.
-fnTv'er_hty (Chirurgicka Klinika Lekarske Falculty Hygienicke
Prague, Chief (Prednosta) Prof Dr E. POLAK
"Czechoslovak Apparatus for Cold Sterilization with Ethoxehe.'
Prague, Casonis Lekaru Ceskych, Vol 106J. No 10, 10 Nar 67,,PP~
270 - 272
Abstrac summary modified 7: In some problems
-t fluthor's lhglish
of steri"lization the normal operating conditionsloreate difficul-
ties either because of damage to the sterilized naterials or in-
suf:ricient germ destruction. The use of the.Czechoslovak product
ethoxene gas is described; an apparatus designed by the author
for sterilization of surgical instruments. is,~discussed. 1 Pigure.,
4 Tables, 6 Western, 6 Czech referenees, (Manuscript received'.
-Apr 66).
171

ZIDAROV
Magnetization of certain bodies with simple form and paleo-
magnetic effect. Doklady BAN 16 no. 8: 813-816 t63.
L Note presentee par L. Krastanov (Krustanov:j L. membre do
l'Academie A redacteur responsable, I'Doklady Bol6rskoy
Akademii ifauk. Comptes rendus de IAcademle bulga're des
Sciences".

I I if . . ; : 1 . I . I 11-I . ! - . I . ..- . I I .. . . ~... ...I.- --1 NNuumm

=I
--~L

4023h
8/i69/62/000/007/019/149
D2287D307
1/ 7 0 S)
AUTHOR: Zidarov, D.
TITLE. A model solution for the inverses gravimetric (magne-
tic and electric),problem
PERIODICAL: Referativnyy-zhurnal, Geofizika,~no,.7, 1962, 19-20,
abstract 7A126 (Izv. Geofize, in-t, B"lg. AN, 21 19619
95-108)
TEXT: The author suggests a new method for-solving the inverse
gravimetric (magnetic and electric) problem.1t is based on'the
0
following principles: 1. The gravity field,V,.(X,'Y, o) of any bo-
dy at the ground surface cr= z 0 can be represented by a field
of n point sources, located in an unlimited~electrolytic bath :2,
VThen the electrolytic bath is limited,(its boundary-surface c;in-
cides with the surface:(r), the field of n sourcealwill be the same
as in the case of a bath of infinite dimensions,*provide'd the gi-
J.ven n sources are augmented by their reflections from the boun-
dary surface. 3. If conducting pl tee, through which the curreht
a
Card 11.3

W169/69/000/007/015/149
A model solution for
D228/D307
V (x Y,
.41-
(Ad- is the platel.s surface).passes, are evenly, distributed on the
boundary surface, then the field.in -the bath will be' equivalent, to
the field of fictitious sources, situated ovei~the!lsurface'arand
representing mirrorimages (but with.a~reverse sign) of current.
sources, which- on being,-lowered into the'bath, would fo-Vm~oh the
surface 6a field equal to V (XI Y9 0). 44 If the',potential:of~
the plates is periodically bpought.to~7.ero, or*'they are disconnec-
ted, then the field of sources situdted in the bath will rem4in~al-
most the same as it would if the bath had possessed. infinitle~di_
mensions. Let us assume that in the electroj~tic bath there.are n
identical mobile sources and also pldte-like sources, correapond-
ing to the 3rd condition. Then these mobile sources will react With
the repelling forces of their mirror images azd with the attrac-
-tive forces of the fictitious sources situate~~over the,surface'.a-,
r
Ca d 2/3

1, Pl P11 [III
AUTHORs Todorov, I. SOV120-120-2-10163-
TITLE: On the Unique Determination of the Form.of the Attracii~g,Body
by the Values of its outer Potential (0 yedinstvennostii-
opredeleniya formy prityagiva~ashchego te'la po znaoheniy ,am yego
vneshnego potentsiala)
PERIODICAL: Do'klady Akademii nauk SSSR, 1958t Vol 120,Nr 2, pp 262-~641(USSR)
ABSTRACT: Let T 1 and T 2 be bodies of the same constant:density with the
surfaces S and S Let S' (0(--1,2) denote the part 0 *f S.4
1 2-
lying in the interior of T I VT 2 ; let S SIU S 2 - Let~S ~be
the contour of the body T U T and S 1 Sl r)S Let Ithe
1 2 0( OIL
surfaces 5 be piecewise smooth and the surfaces S belof
0(
positive meas4re.
Theorem: Let R be the radius vector with,the origin in,q~ V-7 vector
of the outer normal to 3 V 1 d3 ~element of 'area 'of Sao
If there exists a point 0 so that
-R*. dS iSI V dS
V
S,
Card 1/2

SOV
On the Unique Determination of the Form of the Attracting Body 120-120-2-1016i
by the Values of its Outer Potential
is valid, then the bodies TLare identical if they generate,
the same outer potentials outside of T and T
1 2-
Theorem! Let the z-axis of the rectangular system x,y,z,be
chosen so that
9 -4 1 JdS f V IV dS,
z z
S
where 11 denotes the unit vector of the' i-axis.:If the bodies T&L
z
outside of Tjj)T generate the same potentials, then they are
2
identical.
'The proofs are based on the:method of Novi kov~ lRef 11 and
,Sretenskiy [Ref 2]
There are 3 Soviet references.
ASSOCIATION:Fizicheskiy institut Bolgarskoy Akademii nauk (Physics Institute
of the Bulgarian Academy of Sciences)
PRESENTED: January 14, 1958, by S.L.Sobolev? Academician
SUBMITTED; December 11, 1957
Card 2/2 cry
1. Mathematics--The

SOV/.49-58-12-4/17
AUTHOR: Z
TITLE: Experimental Solution of the Dirichlet,Problem for the Half-
Space (Eksperimental'noye resheniye zadachiDirilchle-Aly-a
poluprostranstva)
PERIODII-AL: Izvestiya akademii nauk SSSRi Spriya geofizicheakaya,
19581 Nr 12, pp 1458-1462 (USSR)
ABSTRACT: The Dirichlet problem for the half-s-Dace can be-define,d as
the determination of the function U(xo-y, z) in the . half-
space -Z>O ) if U(X 01 702 0.) for the plane. z-. -~O is
known. The solution of this problem is widely applied in
geophysics as it allows the determination of the earth's
gravitation and magnetic fields. The analytical expression
of the unknown function can be written as Eq.(l), where R
is the distance between the points M(x, y, z) and
N(x 07 707 0) where an un1mown point U(x,, y, z) (,Fig,.l)
is placed. The solution of Eq.(l) can.only:be found with-.
great difficulty. Therefore, another method was chosen,, i.e.
where the magnetic potential (Eq.2) is measured by an appli-
cation,of a model with the current I(x,, yo~ 0) =.-U(Xo9iyo90)
flowing on the elementary plane a z,= O.~ By equating
Card 1/5

SOV/ 49-58-12-4/17
Experimental Solution of the Dirichlet Problem for, the Half-Space
the expressions (1) and (2). the relationship of U and y
on the half-space z>0 can be shown. Thus the Eq.(1) is
substituted by the magnetic potential of a system of contours
with the current flowing around each elementary surface
,ax Ay on the plane z --0 . The problem of the determinat-
0 0
ion of the current was solved as follows: a.model was con-~
structed where the plane z -;0 was divided into the equal'
squares, each having Pm inductive coil with an electrie ~
current which could be regulated,(Fig.2). An assumption was
made that the isolines on the suxface x0y0 1, could be-cal-
culated as the function U(xog Yol 0) 9,t i.e~,~
U = (n + 1/2)AU, n 01 +1 +2 ... where kU - an experimen-
n - I -
tal constant. The curve U n could now be compared with 0 T
in Fig.1, thus the contours+of every square Aar have a
current In n4&U which is equal to U(xy,,O) in the, eentre
Card 2/5

SOV/'4,91-58-12-4/17
Experimental Solution of the Dirichlet Problewfor the Half-Space
of a respective square. The magnetic f4eld I 'l = (n + 1)AU
could be compared with the flux Al - I - I _"NU The
n+l n
curves t in Pig.1 can be taken as isolines on the plane
z - 0. The electric current is generated in G, The current
is measured by means of an.electric voltmeter (L, B) of low
frequency. The calculation of the verticaligradient'of the
gravitation field for the mass - 1 is found from the
function:
Cos
Vz x2 + Y2 +..(Z
Fig.3 shows the theoretical curve of the above function at a
height of 5 em from the horizontal plane (z~- 5). The circu-
lar points represent the experimental data. As it can be seen,
the differences between the experimental and theoretical re-
sults are negligible. The latest developments in gravimetry
require the 2nd and 3rd derivatives of gravity intgpre~ation
V These can be expressed as V CI VA zil~'
zz t Vzzz) ZZ
and V ;3V/az3 They are found by homographic methods
Card 3/5 zzZ

SOV/ 4 9-58-12-4/1?
Experimental Solution of the Dirichlet Problez for,the Half-space
from the values of V for various points on the globe.'
z
The electric model can be applied. for theirde termination if ~O
is substituted into the function V z 14. This can be-,done bf
means of the inductive tension of a circular coil placed per-
pendicularly to the direction of the magnetic potentiali (p
For example, if the coil is placed perpendicularly to the
axis z its inductive tension will be proportional to,
the mean value of V for the surface encircled by.the
2z
coil. If two circular coils wound in opposite directiona
and counted in series are placed perpendicularly to~the axis
z the tension will be proportional to V... FigsA
Card 4/5

Experimental Solution of the Dirichlet Problem for the Half-Space
and 5 show the theoretical curves and~the~experimental values
of V and V respectively. It should be added that by
zz zzz
means of this method a mean value of any function def ined on
A 'D .. ~Anp PM1118 bA qnLvAd_ ThArp Arp C;~ficrirrmq nnA 11 -PP?ar,4n_

I 111 2' 111,11 xl ... . ...... .. . ..... .....
---L345ll-66=-EW
ACC NRi AP602/,746 SMICH CODE: BU100-UM51018161 WfIO930
dArQVO 1).
-~ A
O.ICt GeoplWaical Institute, UN
MMI Application of the gradient (least,equa") 'Wthod!to certain inwrg'd"
goophysioal problems
SOORCS: BtLIprska akadamV& na naWdto. Dokladly. vo 18,~noe 10o* 11459 92700W.
TOPE UGS: inverse problem, least square method, minimization, gravimstri,
seisnoloMr, Seopbysics
t
The salt
ABST.WT: ~e(Hi), i - 1 2# Nll~. reprosen 91
on inforilistion about a certain field at points Hie it 14'iassumad thet thel
corresponding inverse problem has been solved earlier by finding a suMcient,
number of elementary sources Q k w I# 2v #** nj the sun-tot Iof which
such-a way that the
possesses the field CHO - RAit XII X21 k.) in
everage square deviation
JV
UM
tot
:is smqller than any given number,(XIS x3, xm ore th'a,',unkno,,fir 'coardinatesi
of the elementary sources defined at The problem thin reduces te
C rd 1/2

I ~ : I , ~7 1 11 , L:-mE . , .
-! . I
; - 1H ~:; I-- i j W.
I .. , I
I : I I I

II I 11XI 1 011
Experlwntal on Dirichletom Problelis for Oe 114~-S~Oft :A4 (Fartha at.
ferential Equations rmonic Functions)
D. Solution: exadmentale'd
M 00W=
DiricMet pout 1e deral-espace Z>0.: C. R. ArAA~ liulpte
Sci. It (1958),181-184. (Russiansumma
C6
Diriclilet's problem for the half-spac~,Z>v ndsts of
determining the harmonic function U(X, Y, Jr) in,' his half-
at a
space such that the value of. U is known Pow
of the plane i=0., In this Oaper the author 1: rftu at-,;
- ~Or ft-M6
tention to a simple hysical analoty for the Fro lle~~
notes that the desired function rt On. 'to 04
by Me'
magnitude of the: magnetic! potenti produ4
currents flowing in a suitable network.dis* in ate;
plane z=O. The apparatus which lie uses toset 60 and to
measure this potential, and which also includei the net.'
work just mentioned. is n well known e~~rimentM
construction called the -spiral of Rogowsky". The author
demonstrates by an example that sufficient icptracy.is!~
obtainable through the use of the device for its t'dc6mful"
applications to problenis in geophysics.
IV. P. DeMll (Washingibin,

i -7-
Distri 4339 2: ap
01
XemanW is Pr
yerlmftaIolutlon of oblem for tho 549-0
htial as to tu uni
MAW Wfais not
P
a, CZ9 ata S
Z>01' 46
Sci. it (I
0.; (R
The prMe- n fAir 22
thi I 4pabei$_'10
consists of finding the, functlon,U(x, 4 ! tho' tralon
:x>O,when o 1 knows its VOMW hAf]
no Ad-at
Avety Polat.01 the Olahe SI-mo. IM OOP~ r thl-t4thor,
describes
an : analogue, solution to the prciblen~ Whhb:
I irt of t
"'P'gs -he medW his anal6pe soludoij to a
relat -protlern (that~ of Dirichlet for x
:WO) whkh he
reported 'in reW memoi
[r rhe!'a6thot;
observes the folowin*g~'analogy: i !rs t6e lolane
one
x-0 with uniformly. distributed currents' mch that thei
current intensity Is proportion; Y
alatanYPoll'"OU4(i,' -OM
Ahen the magnitude of, the wagneAk pot6~ilat g6nomted
iby these currents in the regionz>Owill N prop~tfionm
to U.(X. Y, 2). It will . be noted that this! fdnctio *i Is the
solution to Dirichlet's problem. ThiC6f;Neu4iaifi
is
found,b integmting ~Ui(x, Z,: a
y,s) fromliMinit
process Lt the author ~atries but b~ Cxn~ oll~ er
M
apparatus,which he calls "Rogow*y's Slix
is esseifflally a
ihree-dimeniional Rogow'fllky, spiial. The
a=f the device is verified i ~ e..
a n th lease of in exj
n from applied geophysics.
LeWin hindon.' 411
7--

W

J;

USSR/Geophynics Gravimetry FD-2774
.Card 1/2 Pub. 45 6/13
Author 'Zidarov, D.
Title Electromagnetic model for the solution of the.direct.problem
of magnetometry and gravimetry
Periodical Izv. AN SSSR, Ser. geofiz., SeP-Oct-1955, 464-467
Abstract The author gives a new method for rapidly solving the direct
problem of magnetome.try and gravimetry for a,given~threei-di-
mensional body with uniform magnetization and density. For
the solution of these problems many integrators) mainly me
chanical, have been developed (0. A. Shvank, Ye. N. Lyustikh,
Interpretatsiya gravitatsionnykh nablyudeniy [Interp .reta.Ition.
of gravitational observations), Mosicow-Lenin&ad, i9~7; L. V.
Sorokin, Gravimetriya,i gravimetricheskaya razvedka~[Gravi-'
metry and gravimetric prospecting],: State FuelEngin6eriIng
Press) Moscow-Leningrad) 1953; Iv.~Nedyalkov, "determining
-the field of gravity in the neighborhood of liniforui bodies
by means of electrical models," Izvestiya' Bolgarskoy,aka-
demii nauk, seriya fizicheskaya, Sofia, Vol. 1, p.,2631 1950)-
The method proposed by the author.is distinguished by rapid
determination and by the possibility of immediate tracing of
the isolines of the el6ments of the magnetIc and gravitational

FD-2774
Card 2/2
Abstract fields. For a body with magnetization m the magnetic
potential W for an arbitrary poin~,of the~space is~deter-
mined by the formula: W-55f(Rm)R'- dv (integrated over V),
where R is the radius vector of element dv relative to
point at which W is determined, etc. FiYe references: e.g.
P. S. Novikoi, "unique solution ofTinverse problem'of po-
tential," DkN SSSR, 18, No 3, 1938.
Institution
Submitted ;January 17, 1955

I i

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: w, I MI'll in! I, "I, Ilmill I I p1liplimllij! I I I I MIFIll MINE Fill I

RTMANIA/Cultivatod Plants. Potatoes. Vegotablus. !iolons. H
Abs Jour Ref Zhur-Biolej 1"To 15, 19589 68189
Author Zidaruj Olga; Munteanu, Constantin
Inst i
Titlo Record Tomato Yields.
Orig Pub Gradina, via si livada, 19579 69 No 49 18-21
Abstract A detailed description of a:method of. propa-
ring seedlings is given and of tho agr icultu-
ral engineering techniques of groving. tho Col-
turatc do Tulcoa tomato varlotyl,ao oln loyod
on one of tho farms of Braila Oblastf * ~RPR).
From an area of 0,73 hectare, 71.8 ton s of
tomatoes wore gathered, which in torms of
one hectare amounts to 92 tons.

Card 1/1

--JDIIIWIW
SOURCE CODE: C
ACC Nks AP6026605 z7o-6,57/6 5-1666XP7653770~37
AUTHOR: Bolek, Pavel; Zidek, Artur (Ern&ineor)
j~C
ORGt Shoot Rolling Works, Frydek-111stok (Valcovny pleaw-,;,~
TIM: Grease removing in rolling of transformer beltil4burfting of the o=lsion
SOMCE: Hutnik, no. 12, 1965. 537
TOPIC TAGS: metal rolling, transformr sUal, metaUurfio prooess
A13STRACT: The belts are_a oole&by circu-
.2.aselwith mineral oils,,andAho rollers a
lation of an emulsion. Both the oll arA the emulsion must be removed to prevent
carbonization of the steel* The article describes experimonte:conducted at various
temperatures* Beat results wore obtained at temperatures of 300-3400C; at~hi&er
temperatures remains of the burned emulsions wore sticking to the bolt. Origs art.
has: 1 tableo fjFRS: 34,5127
SUB CODE 3.1 SUBH DATE: t none
1

111 PT I I I I I I fluill I11!1UH1N*1'hUHj4 M".1111t
ACC NRs Ai?6026590 SOURCE CODE1 CZ/0034/66/000/002/0102/0108111
AUTHOR: _Lu ~ak, A!~tjnin7::~ha~kA. (Engineer); ek.AX ur.- hidtk A.!(Engineer)
ORG: Iron Plates Roll#& Works, p -j Frydek - Mistek (Valcovny plechq)..~. 1W
TITLE: Effect of black annealing in the manufacture of oriented transformer sheets
SOURCE: Hutnicke listy, no. 2. 1966., 102-108
TOPIC TAGS: annsaling, pickling, magnetic property, transformer steel, metal propert
ABSTRACT: Optimum parameters for black annealing in the manufacture.of oriented
transformer sheets were determined. Maximum decarburization, mechanical properties,.
feasibility of pickling, and magnetic properties were inve6tigat6d.. Reduction of
the content of carbon, recrystalization and the change in structure resulting from
black annealing improve the magnetic properties of the product. Orig. art. has:
6 figures and 6 tables. [Based on authors' Enge abstract] CJFRS,.-. 34,779j,
SUB CODE: 13, 20, 11 SUBM DATE: none ORIG REF: 005 SOV REF:!
006
OTH REF: 005
Cc d 1/1 UDC: 621.3*QW.I: 669-14-Q18-583

DJ
WP- n-t -/ET1/-5,-1F~(-kT/EW(h17FWP 11JP JD/W/
-AUX NKo SOURCE: COM, 1 CZ10037166700070 0
AUTHOR: Bolek. Pavel; Zid0k, Artur. ('Engineer)
ORG: Shoot Rolling Works, Eg6eic-Mistok (ValcovrV plochu)
TITIS: Removal of residues of rolling emls14 from the surface f sheets on a mill
0
SOURM-: Hutnik, no* 4, 1966, 181-182
TOPIC TAGS: rolling mill, sheet metal, madhanical
engineering
ABSTRAM The emilsion is removed a jot of compressed air on the ropAnz moi.
Vic jets directing the air blast can be adjusted to various positionse An evaluation:
em-perimont viith 173 coils weighing 1760 tons was conducted; approxigiately 94%. of the
material was cleaned satisfactorily, Orige art. has: 2 tableis fJPRSt 36,64-67
SU3 CODE: 13 SUBM DAM: none
Card

ol
L 21024
ACC NRt AP6011978 OIOA5/60OIAdVO,~W/~',
SOURCE CODE 14Z

MEJOVSKY, V.; NOVAK, V.; SCHNABEL, B.; SPICKA, V.; VECIRKA, 14.
ZIDEK. J.
Turbine oils from high-pressure hydrogenates of paraffin oils
from sulfurous petroleum. Hops, a uhhe 5 no. 9t260-2651 S.163.
1. Department of Lubrication and Fuel Technology:.,Benzina
National Enterprise, Prague (for MaItejovsky). 2.:G liemiake'zavody1
Ceskoslovenskosovetskeho pratelstvi~National Enterprise,
Zaluzi v Krusnych horach (for Novak and Schnabel).' 3. Slovnaft
National Enterprise, Ostrava Branch Enterprise (for Vecerka
and Zidek).

SCHNABEL9 Bedrichl VECLUA, Mojmir; ZIDM, Jaroslav
Hy drogenation refinement of oils from mdfur containing petrolo=*
Rope, a ublis 6 noo7tl98-210 J1164
1, Chemioke zavocly Ceskoelovenekowetakeho pratelstvi Vatican!
&terpriess Wuxi v Kruanych horuh (for Schntbel). 2.i SlavnaA
Vational Enterprise) Bmnoh 11hterpries Ostrava (for Vocarka and
Zidek)e
IMM
i pit
r, .1 Tu 11, M I IV, M-111, -, .11
1 .11 :it: i1 TH

86726
Z/P31/60/000/011/002/0,05
A20VA026*
AUTHOR: Zidek, J.
TITM, Mcperience Gained With a Ky~lic Duplicator for-Planing Blades With
Varying and Twisted Profiles
PERIODICAL: StrojirenskIL v~roba, 1960, No. 11, pp. 539 543.
TEXT: The "ZiLvody V.I. Lenina (Metallurgical Combine) in Pizea is busing an
"WK 8" hydraulic duplicating planer, p y e qagi' (Machine Tool Plant)
in Holoubkov, to reduce the work required for shaping "W" turbine blades with
varying and partially twist.ed profiles. The "HJK 8" planer allows shaping of the
entire blade profile witbxAxt re-clamping, due to a tilting W418.0ig. 1) for botb.
the model and the blade, thusavoiding unwarranted pressure fluctuations.(frici
between the model and the follower mechanism. Followerand cutter were adjusted
to achieve coverage of the entire blade-back surface and:to improve the size of
chips. Cutting properties were improved by a groove, ground into the tool fade
(Fig. 4). The precision of blade planing was improved to a degree, that;difficult'
hand grinding a process, not yet mechanized) could be reduced to uniform grind-
ing-off of 0.1 0.15 mm maximum. Larger planing accuracy and model saving was
achieved by an exchangeable bearing ball used as follower tip,(Fig. 5). Precise
Card 1/7

Z10311601000101110OP-1005
A2054026~'
Experience Gained With a Hydraulic Duplicator for Planing Blades With Varying,L
and Twisted Profiles
feed is checked by dial gages, adjusted to each tool support. The crude forging
of the blade is made with tolerance of only 1.5 - 2.5 mm~i~(previously 3 - 5mmYto
save material and facilitate machining. The crude blade.has a'50 - 60 no loni
extension, ending into a cylindrical boss, for clamping and tool infoed. For
planing of hollows, the blade rests on 3 seats with theL p f
;t-I ixed by a center
punch. The 30-mm-long surface, next to the root of both,'-the blade back and the
hollow, are separately machined on a duplicating milling machire. Amodellfor
50 mw turbine blades, made of "11,0700" bar steel with a 0.03 -:0.05 mm hard-
-chromium plating of functional Burfaces is still operative afterIhb copying of
6,000 blades. Good results in planing 100 mw turbine blades were achieved with a
model coated with a layer of "Epoxy #_M" -epoxide resin.~ A vertical device for
measuring the precision of twisted blade hollows is.bhc~ai in photo 17, a modifica-
tion of this device for measuring backs and hollows of twistediblades is shown in
photo 19. The improvements, effected by introduction of the "HJK 8" planer are
summarized as follows: a" higher geometrical precision of laning (deviation in
I p
shapa 0.1 mm maximum; in thickness 0.2 mm maximum; relAive position devia+.16ns
Card 2/7

Z/031/60/=/O 11/00 -4110C55
A205/AO26
F-,7ccrience Gained With aHydraulic Duplicator!for Planing: BlEO-es With V-ar,~,ing,
-It3 ~;Azted Profiles
X. Y 0.15 mm; average roughness of planed surface 3.2,14). b) le*s time, required'
;.,-r machining (only 42% of the time originally neede0and less time required for
zubsequent grindJng (only 35% of the time,originally needed).Tianing cf backs
requires now only 5~% of the time needed With the "MAT 3W milling machine.
deviations in blade weights are reduced to 1.5%. d) improvement of blade.frei.
quenches (only approximately 5% of the blades have to be tuned). Some im~rov6-
mcnts prepared for the "HJK 8" planer are: increase of dupl,.16evion lift; , reduc-
tion of table infeed-lift to a minimum; possibIlity of mirror-invemlpd duplica;-
4.,
%-on; and taking-up of the clearance between -tic feed screw and thia traversed
sled. There are 12 figures and 7 photographs.
ASSOCIATION: Z&vody V.I. Lenina (V.I. Lenin Works), Plzefi V
Card 3/7

8672A
z/03'1/60/000/011/002/Vil:~
A205/AO26!
Experience Gained With a Hydraulic Duplicator for Plazing,Blado's.With Varying
and Twisted Profiles
Photo 17: Measuring device for back profiles
'T"
Card 6/7

2/03!/60/000/011/002/005
A~05/026'~
:'Blades Wi:th Varying
Z:.Pi~rience Gained With a Hydraulic Duplicator for Planing*,
.,d sted Profil
es
Photo 19: Measuring device adjusted for
measuring entire profiles
A..
V, i*
Card 7/7

--CZF,CHOSLOVi~Mi./Chamical-Techmlo-,-;, --processing-Of
Fossil Fuels.
Abs jour Ref Zhur - Khimiya, Ho 24, 1958., 82927
Author Zidek, J.
Inst
Title The Czechoslovakian Coke Industry, Its State.and Perspecti-
ve for Development.
Orig Pub Paliva, 1957, 37, No 11, 373-375-
Abstract A brief technical- economical analysie, of the present
status of the Czechoolovakian coke induztry is.(;iven, par-
ticularly the state of olt! plants. The outlook for its
future development is presonted vhich is based on the ex-
perience from abroad (USSR) Polish People's Republic)*
Card 1/1

71 M F, 91MI,

PONTUCH, F.; GAZAREK, F.; DRAC, P.; POKORNY, J.; UHER, M.; 11RADECKY, L.;
KOHOUTEK, M.; CECH, E.; CERVENKA, J.; NEWC;
NOVAKOVA, J.
Perinatal mortality in premature labor. Ceek. gynek. 29
no.6:459-466 Ag 164.
1. 1. gyn.-por. klin. Lek. fak. University Komenakeho v
Bratislave (prednosta prof, dr. So- Stefanik); Gyn.-por,
klin. Lek. fak. Palackeho UniverAity v Olomouci (prednosta
doc dr. F. Gazarek, We.); Gyn.-por. odd. Mestskeho ustavu
narodniho zdravi v Bme (veduci MUDr. Nemec); I.'gyn.-por.
klin. Lek. Fak. Univera~ty J.E. Purkyne v Brne (prednosta
prof. dr. L. Havlasek (deceased]); II. gyn.-por. klin. Lek.
fak. University J.E. Purkyne v Brne (prednosta doc. dr. M. Uher,
CSc.); Gyn.-por. klin. Lek. fak. Karlovy University v Plzni i
(prednosta prof. dr. V. Mikolas); I. gyn.-por. klin. Fak. vse'ob.
lek. Karlovy University v Prahe (prednosta prof. dr. K. Klaus
DrSc.); Gyn.-por. klin. Lek. fak. University P.J. Safarika
Kosiciach (prednosta doc. dr. K. Poradovsky, CS0.).

PrP I F~'!
SOURCE CODES CZ/00,
ADTHM s __Jachym, Vladimir (Engineer) t Zidek Milan (Migineer; Candidate of sciences)
ORGS Klement Gottwald Vitkovice Iron Works, Ostrava (VZKG)
TITLIt Effect of copper an hot working of austenitia stainless4teols
SCMCIs Hatnicke lAsty, no. 3. 1966. 188-192
TOKC TAM: austenite steell stainless stsia; carbon stselp copper containing 4noy,
xetal property
ABSMACT: Addition of Ca in the limits of 0.15 to 5&05% was Investigated*.
Stainless steels were of the Cr-Ni type Ti stabilized. 'Copper had a deleterdous
affect upon the-workability of the austenitic steel. Between the ranges of,2.5% and
4.5% the decrease in the workability is very small, but once the value of 465% is
exceeded rapid deterioration of the properties occlurs. The effect of Cu on carbon
steels is quite different. In stainless steel Cu is eliminated: in the austinitic
phase. In carbon steel the decisive influence is dus to the heating tine'r tempffa_
Vgen Ori t. has: 10 figures =W 3. table., Based
tore, and the presence of o
authors' fto WWtA7 CoWls, 361,646K* ar
o
n .7
SUB COM n SM DATIs none, MIO Ras On SOV RM O(M
M RM W3
CWd VI-a? 9-Y uDc, 62l.ge4 669.%s-i9s.s6
U
lip a .......... 4; G

.--5OU_1RG'_S-'- ~0D0:--7_CTfr0_MP 667DOO/004/025-97-0-2-.V5
-ACC NR: AP602.6629
_Zidek. I-Ulan 7
AUTHOR: Cihal. Vladimir (Docent; Engineer; Candidate of sciences);
(Docent; Engineer; Candidate of sciences)
7G. V, Aklmy �ta - Regepirch Institute for Protection of Hsterials,:P
ORG: ff~hal -to ra
V. Aidmova) LZideW X eLd
(Statni vyzkamrf ustav ochrany materialu G :Lemont Gotk
Vitkovico Iron Works. Ostray (Vitkovicko zolezarny Klemionta Gottwilaa-y
TITIZ: Workability and corrosion re3istancxf steels of the type ICrl8Ni3.2Yio2Ti'
SOUXIS: Hutniolm liuty, no. 4. 1966, 259-2-45"
TOPIC TAGS: corrosion resistant steel, austenitic steel, Mtal grain structure,:
alloy steel
ABSTRACT: The hot worhLtqjjU of tho steeld of the describ I6d type deareasea'when the
amount of forrite in the basic austeiMe Ri-mi reachesl~ 3.5%. So -that a: suitable
structure of the grains would be obtained Cr content should be minimized; however, cor-
rosion resistance requires a graduated content of Cr up to 17-20%. When the:ne~'l
containe Zpf 1-to a minim= Ili content of 11-32% is needed. Results I of corrosion tests
in sulfuric acid, hydrochloric acid, sulfite liquor, and bleaching liquor aro reported.
Orig* arts has: 7 figures and 1 table, LB-ased on authors I.,Eng. ibstig LJYMSt 36,84 1
SUB COW: 11, 13 SUM DATE: none (RIG REFt W sov REF% 002
OTH REF: 002
Ccwd Ill U UDC:~ 669*15,24