baber/WOPTO huggingface dataset:
Patent SK-284764-B6 (SK)
Title: Method of heat treatment and stabilizing electric resistivity of platinum wires
Inventor: BOROVICKA MILAN
IPC: H01C17/30
Filed: 1999-01-18
Abstract: The platinum wires with high structural and resistance stability during long-term using at temperatures up to 1100 °C can be obtained by appropriate thermal treatments. The thermal treatments consist of recrystallisation annealing of the coiled platinum wires in Bridgman kiln at a maximum temperature in the kiln of 1500 °C to 1750 °C under protective argon atmosphere. After stabilising annealing point during 10 to 15 minutes, the platinum wires are moved at defined rate of feed 10 mm/hour from the point with maximum temperature to crystallizer area with temperature of 20 °C. After the first annealing, the wires are turned about 180° for universal heat treatment of wires lengthways and recrystallisation annealing is reproduced. Thus annealing platinum wires are carefully twisted on the sensor elements and they are isothermal annealed at the temperature from 1300 °C to 1400 °C during 6 hours.
Patent CZ-306077-B6 (CZ)
Title: Process for preparing sulfate of metallic or non-metallic phthalocyanine and phthalocyanine prepared from the sulfate
Inventor: RAKUŠAN JAN
IPC: C09B47/04
Filed: 2015-01-07
Abstract: The present invention relates to a process for preparing sulfate of metallic or non-metallic phthalocyanine comprising: preparation of raw phthalocyanine in the first step, preparation of refined phthalocyanine by extraction in a diluted sulfuric acid and subsequently in a diluted aqueous solution of NaOH in the second step, and preparation of a phthalocyanine sulfate solution by dissolution of the refined phthalocyanine in concentrated sulfuric acid with concentration level within 96 to 100 percent in the third step. In the fourth step, the phthalocyanine sulfate solution is mixed under continuous cooling with an aprotic organic solvent that is miscible with sulfuric acid to obtain a precipitated crystalline phthalocyanine sulfate. In the fifth step, the phthalocyanine sulfate precipitate is filtered off and washed with an aprotic organic solvent. The washed, pure phthalocyanine sulfate is subsequently converted through an aqueous alkali hydrolysis to extremely pure phthalocyanine, which is then isolated and dried by usual manner.
Patent CZ-284614-B6 (CZ)
Title: Operational check method of a giant electric machine and apparatus for making the same method of withdrawing a high-frequency error signal from a high-frequency electromagnetic field in and apparatus for making the same
Inventor: GRUENEWALD PETER
IPC: G01R31/06
Filed: 1993-09-07
Abstract: A method for decoupling a high-frequency error signal from a high-frequency electromagnetic field in a heavy electrical machine includes decoupling a high-frequency error signal with at least one temperature probe acting as an antenna and being associated with a stator carrying an electrical winding. In a heavy electrical machine having a stator carrying an electrical winding, an apparatus for decoupling a high-frequency error signal from a high-frequency electromagnetic field includes at least one temperature probe being disposed in the stator for generating a low-frequency temperature signal. The at least one temperature probe has connecting lines leading out of the stator. A diplexer decouples the error signal from the temperature signal. The diplexer has an input to which the connecting lines are connected, a first output at which the temperature signal is furnished, and a second output at which the error signal is furnished.
Patent CZ-279545-B6 (CZ)
Title: Windscreen wiper arm for motor vehicles and process for producing thereof
Inventor: CVANCARA VLADIMIR
IPC: B60S1/04
Filed: 1994-04-18
Abstract: The windscreen wiper arm is formed by a support arm (2) for fixing the wiper blades with the rubber insert, which is connected with a jointed holder (1), whose lateral sides (6) firmly embrace the end of the support arm (2) and which is equipped from the opposite sides with reinforcing parts (4) with hole for fitting on the output shaft of the drive and spring (5) for deriving the pressure of the rubber insert on the windscreen surface, whereas on at least one lateral surface (8) and/or front surface (10) of the support arm (2) there is at least one groove (3), pressed into which is the material of the jointed holder (1). The grooves (3) are formed by cutting out or metal cutting, whereupon, after mutual deposition of the support arm (2) and jointed holder (1) by external pressure, the material of the jointed holder (1) is pressed into these grooves (3) and its lateral sides (6) are bent by pressure across the edge of the support arm (2).<IMAGE>
Patent SK-280324-B6 (SK)
Title: Vaginal dosage form used as a local contraception and/or for combating sexually transmitted diseases and/or hiv
Inventor: MEIGNANT CATHERINE
IPC: A61P15/18
Filed: 1995-12-21
Abstract: Dosage form comprising, firstly, an outer envelope comprising gelatine and, secondly, an inner non-aqueous liquid or semi-liquid phase containing an active ingredient in a solution. The invention is characterised in that the active ingredient consists of a spermicide and the inner phase includes, in addition to the active ingredient: a major proportion of a lipophilic agent compatible with the rubber latex forming a condom; a minor proportion of at least one hydrodispersible agent; at least one bioadhesion agent; and at least one gelling agent for the lipophilic agent. Said vaginal dosage form combines the advantages associated with a soft capsule with spermicidal, antiseptic and lubricating properties. It can be used safely in conjunction with condoms without altering their rubber latex composition.
Patent CZ-281625-B6 (CZ)
Title: Circuit arrangement of video television signal compression
Inventor: RAYCHAUDHURI DIPANKAR
IPC: H04N5/44
Filed: 1992-01-23
Abstract: Apparatus for encoding/decoding a HDTV signal for e.g., terrestrial transmission includes a compression circuit responsive to high definition video source signals for providing ierarchically layered codewords CW representing compressed video data and associated codewords T, defining the types of data represented by the codewords CW. A priority selection circuit, responsive to the codewords CW and T, parses the codewords CW into high and low priority codeword sequences wherein the high and low priority codeword sequences correspond to compressed video data of relatively greater and lesser importance to image reproduction respectively. A transport processor, responsive to the high and low priority codeword sequences, forms high and low priority transport blocks of high and low priority codewords respectively. Each transport block includes a header, codewords CW and error detection check bits. The respective transport blocks are applied to an forward error check circuit for applying additional error check data. Thereafter the high and low priority data are applied to a modem wherein they quadrature amplitude modulate respective carriers for transmission.
Patent CZ-280704-B6 (CZ)
Inventor: KROUPA PETR ING CSC
IPC: B65H67/06
Filed: 1990-10-08
Abstract: Zařízení pro přemís`tování nekruhových konví z  transportního vozíku k textilním strojům a zpět  v automatizovaném provozu přádelny je uspořádán  tak, že na plošině transportního vozíku (3) jsou  umístěny paralelní kóje (31), opatřené  samostatně poháněným mechanismy (5) na  přemis`tování konví (1) ve směru jejich  podélných os, přičemž každá nekruhová konev (1)  je na spodku opatřena spodním držákem (12) k  zavěšení za tažnou část koncovky (534)  samostatně poháněných mechanizmů (5) přičemž  jednotlivé samostatně poháněné mechanismy (5) na  transportním vozíku (3) jsou uloženy posuvně v  ložích (55,56) uspořádaných ve směru podélné osy  transportního vozíku (3), se zdvihem rovnajícím  se nejméně šířce (S) tažné části koncovky (524).ŕ
Patent CS-275904-B6 (CS)
Inventor: LOUDA JAROSLAV RNDR
IPC: H01Q15/24
Filed: 1989-11-03
Abstract: Přeměna
polarizace
mikrovlnného
svazku
určeného
pro
mikrovlnnou
komunikaci
se
provádí
rozdělením
původně
lineárně
po
­
larizovaného
svazku
na
dva
navzájem
kol
­
mo
polarizované
svazky,
následným
vytvo
­
řením
fázového
posuvu
mezi
nimi
a
slože
­
ním
v
jeden
nelinerární
elipticky
nebo
kruhově
polarizovaný
svazek
s
odlišnou
rovinou
polarizace.
Podstatou
řešení
je,
ze
se
k
rozdělení
mikrovlnného
svazku
a
k
fázovému
posuvu
používá
dvoj
lomný
mo
­
nokrystal
ve
tvaru
destičky,
zejména
monokrystal
halogenidu
jednomocné
rtuti.
Monokrystal
může
být
složený
jako
mozai
­
ka
z
menších
monokrystalů
shodně
krysta
­lograficky
orientovaných.
Patent CZ-282879-B6 (CZ)
Title: Způsob a zařízení k ukládání pramene textilních vláken do ploché pramenové konve
Inventor: SRAMEK RUDOLF ING
IPC: B65H54/80
Filed: 1994-06-02
Abstract: Způsob ukládání pramene textilních vláken do pramenových konví (6), při němž se pramen (5) vláken ukládá do vrstev smyček (51), blížících se svým tvarem cykloidám, které za působení vnitřního silového účinku pramenového tělesa v ploché pramenové konvi (6) vznikají složením rotačního pohybu výstupního otvoru (221) svinovací hlavy (2) a vzájemného přímočarého vratného pohybu svinovací hlavy (2) a ploché pramenové konve (6) ve směru podélné osy ploché pramenové konve (6), jejíž osa rotace se nachází v podélné osové rovině ploché pramenové konve (6). Vrstvy smyček (51) pramene (5) vláken mají šířku (511) ve směru kolmém na podélnou osu ploché pramenové konve (6) alespoň o tloušťku pramene (5) menší než je šířka vnitřního prostoru ploché pramenové konve (6), čímž se dosáhne vychýlení smyčky (51) pramene (5) k podélné stěně ploché pramenové konve (6), u níž je větší rychlost vzájemného relativního pohybu výstupního otvoru (221) svinovací hlavy (2) a ploché pramenové konve (6).
ŕ
Patent CZ-287184-B6 (CZ)
Title: Sulfonylaminopyridines, process of their preparation and use as well as pharmaceutical preparations based thereon
Inventor: BREU VOLKER
IPC: C07D239/69
Filed: 1994-06-27
Abstract: In the present invention there are disclosed sulfonylaminopyridines of the general formula I, in which the individual symbols have specific meaning, further a process for preparing such sulfonylaminopyridines that is characterized in that the compound of the general formula II (a) is brought into reaction with isocyanate of the general formula (Re10Re11)NCOCl, or (b) is brought into reaction with phosgene and subsequently with the alcohol of the general formula Re10OH or with ester of formic acid of the general formula Re10OC(O)Cl and optionally in the obtained compound of the general formula I the substituents being present therein are changed or optionally the compound of the general formula I is transferred to and pharmaceutically acceptable salt. In the present invention there are also claimed pharmaceutical preparations in which those sulfonylaminopyridines and usual carriers and auxiliary substances are comprised as well as use of those sulfonylaminopyridines as active substances for the preparation of medicaments intended for treating diseases that are connected with endothelin activities, particularly circulation diseases such as hypertonia, ischemia, vasospasm and angina pectoris.
Patent CZ-287241-B6 (CZ)
Title: Refining process of substituted cyclopentylheptenoic acids
Inventor: VESELY IVAN ING CSC
IPC: C07C405/00
Filed: 1996-06-13
Abstract: In the present invention there is disclosed a refining process of substituted cyclopentylheptenoic acids of the general formula I, in which A represents hydrogen or optionally together with B they represent an ethylenedioxyl bridge, B represents a hydroxyl or acetal group with straight or cyclic structure containing 4 to 6 carbon atoms, particularly a tetrahydropyranyl-2-oxy, tetrahydrofuranyl-2-oxy, 2-methoxypropyl-2-oxy or 1-ethoxyethane-1-oxyl group, R is the same as B, Z represents an alkyl group, containing 1 to 8 carbon atoms, being optionally branched or a phenoxyl group being optionally substituted in the aromatic nucleus with a halogen or a haloalkyl group containing 1 to 2 carbon atoms in the alkyl moiety, such as a 3-chlorophenoxyl or 3-trifluoromethyl phenoxyl group. The above described acids represent important intermediates in preparation of natural prostaglandins, whereby the preparation process is characterized in that after Wittig reaction the starting reaction mixture is dissolved in an aprotic oxygen-containing organic solvent that is immiscible or hardly miscible with water and is extracted repeatedly with an aqueous solution of an inorganic salt so as to allow only 5-(diphenylphosphono) pentanoic acid transition in aqueous phase. Subsequently the acid of the general formula I is transferred to ammonium salt that is then passed over in the aqueous phase. Organic layer is separated and after acidification the aqueous phase is repeatedly extracted in the organic solvent being immiscible or hardly miscible with water, from which solvent an actually pure acid of the general formula I is obtained after drying and evaporation of the solvent.
Patent CZ-290763-B6 (CZ)
Title: Novel crystal modification of diketopyrrolopyrrole pigment
Inventor: RUCH THOMAS DR
IPC: C08K5/3415
Filed: 1997-08-20
Abstract: In the present invention, there is disclosed diketopyrrolopyrrole of the general formula I in its beta-modification that is suitable as a pigment for dyeing high-molecular organic materials.
Patent CZ-293615-B6 (CZ)
Title: Packaging film
Inventor: GRUNBERGER MANFRED ING
IPC: B32B27/08
Filed: 1996-09-11
Abstract: In the present invention, there is disclosed a packaging film, which comprises a) a sealing ply comprising a mixture of ai1) 40 to 80 percent by weight of a mixture of polymers containing ai1.1) 60 to 98% by weight of a crystalline copolymer of propylene with ethylene and/or an {alpha}-olefin of the general formula CHi2=CHR, wherein R represents a linear or branched alkyl group having 2 to 8 carbon atoms and containing 85 to 99.5 percent by weight of propylene, and ai1.2) 2 to 40 percent by weight of an elastic copolymer of ethylene with propylene and/or an {alpha}-olefin of the general formula CHi2=CHR, wherein R is as defined above and containing 20 to 70 percent by weight of ethylene, and ai2) 20 to 60 percent by weight of an ethylene polymer, and b) a carrier ply consisting of a layer of thermoplastic polymer or of said carrier ply  bi1 and a cover ply bi2 of thermoplastic polymer or paper. At least one adhesive ply bi3 can be optionally interposed between said plies bi1 and bi2. After closing the surface relative to polypropylene layer, said sealing ply is peelable by a force of 15 N/15 mm at the most.
Patent CZ-281297-B6 (CZ)
Title: Polarized power relay
Inventor: SCHEDELE HELMUT
IPC: H01H50/64
Filed: 1993-05-03
Abstract: PCT No. PCT/DE93/00383 Sec. 371 Date Nov. 8, 1994 Sec. 102(e) Date Nov. 8, 1994 PCT Filed May 3, 1993 PCT Pub. No. WO93/23866 PCT Pub. Date Nov. 25, 1993.A relay has a polarized magnetic system (2) with a three-pole magnet (17) arranged above a coil (14) and rocking armature (18) which actuates a contact spring (30) arranged beneath the coil by means of a frontally arranged slide (23). The contact spring (30) is inserted from one side into the base body, by means of an elongated spring carrier (29), whereas a counter contact element (33) is inserted therein from the opposite side. This relay allows with a compact design long insulating sections between the magnetic system and the set of contacts, as well as a short circuit-resistant design of the set of contacts.
Patent CZ-289990-B6 (CZ)
Title: Anti-rotation device for electric cable terminal
Inventor: LEON JEAN-PIERRE
IPC: H01R4/30
Filed: 1996-12-13
Abstract: The invented anti-rotation device (1) for electric cable terminal (2) comprises a base part (3) being provided with both a through hole (7) for passage of a bolt (8) and teeth (4) arranged on its circumference and projecting from one of said base part (3) flat sides (10), whereby the teeth (4) define between each other so many cutouts (5) how many there are corresponding angular surfaces for the terminal (2). The flat side (20) of the base part (3), opposite to the flat side (10) carrying the teeth (4), is provided with both a hollow shank element (6) being smooth inside and provided with internal thread by means of a bolt (8) and lying opposite said through hole (7) and at least two projections (11) or analogous formations enabling welding of the base part (3) to another element (12) provided with a hole (13) in which said shank element (6) is inserted.
Patent CZ-291478-B6 (CZ)
Title: Hydroxamic acid derivatives, process of their preparation and use as well as pharmaceutical compositions based thereon
Inventor: BENDER STEVEN LEE
IPC: A61P19/10
Filed: 1996-12-18
Abstract: In the present invention there are disclosed hydroxamic acid derivatives of the general formula I per se and for use as therapeutically effective compounds and for treating diseases, process for preparing such derivatives by oxidizing the compound of the general formula I as well as use of these derivatives for preparing a medicament intended for use in the treatment of a disease-state, which is alleviated by treatment with a matrix metalloprotease inhibitor, especially wherein the disease state is rheumatoid arthritis, osteoarthritis, osteoporosis, periodontal disease, aberrant angiogenesis, multiple sclerosis, tumor metastasis, or corneal ulceration or for use in the treatment of a disease state which is mediated by tumor necrosis factor, especially wherein the disease state is inflammation, hemorrhage, graft versus host reaction or an autoimmune disease; and for use in the preparation of a medicament for the treatment of chronic obstructive pulmonary disease. Claimed are also pharmaceutical compositions based on these derivatives.
Patent SK-282773-B6 (SK)
Title: Novel 2-(iminomethyl)amino-phenyl derivatives, preparation, application as medicines and pharmaceutical compositions containing same
Inventor: CHABRIER DE LASSAUNIERE PIERRE
IPC: A61K31/404
Filed: 1998-02-16
Abstract: Disclosed are derivatives of general formula (I), wherein the substituents are described in the patent claims, their production method, their use as medicines and pharmaceutical preparations containing these substances and intermediates of general formula II(A) for production of compounds of formula (I).
Patent SK-283952-B6 (SK)
Title: Pyrido[2,3-d]pyrimidines for inhibiting protein tyrosine kinase mediated cellular proliferation
Inventor: BLANKLEY CLIFTON JOHN
IPC: A61K31/505
Filed: 1996-04-26
Abstract: 6-Aryl pyrido[2,3-d]pyrimidine 7-imines, 7-ones, and 7-thiones of formula (I) are inhibitors of protein tyrosine kinases, and are thus useful in treating cellular proliferation mediated thereby. The compounds are especially useful in treating cancer, atherosclerosis, restenosis, and psoriasis.
Patent SK-282581-B6 (SK)
Title: Method of catalytic de-paraffining of hydrocarbon oil raw materia l containing waxy molecules
Inventor: GRANDVELLET PIERRE
IPC: B01J29/65
Filed: 1996-06-12
Abstract: Method of catalytic de-paraffining of the hydrocarbon oil raw material containing waxy molecules consists of the steps: (a) the raw material is under the conditions of the catalytic de-paraffining introduced into the contact with the catalytic preparation comprising crystallites of aluminosilicate zeolite with pores diameter from 0.35 to 0.80 nm and binding material of the resistant oxides with low acidity, which is totally without aluminium oxide, whilst the surface of the crystallites of aluminosilicate zeolite is modified by submitting of the crystallites of aluminosilicate zeolite to the surface de-alumination and (b) re-isolation of the product with lowered temperature of hardening. The step (a) can be divided into two steps: in the first step (a1) the hydrocarbon oil raw material is under the isomerisation conditions introduced into the contact with the preparation for selective catalysis of isomerisation, in the second step (a2) the product of the step (a1) is under the cracking conditions introduced into the contact with the preparation for selective catalysis of the cracking, as it has been mentioned.
Patent SK-284632-B6 (SK)
Title: Monocyclic benzamide of 3- or 4-substituted 4-(aminomethyl)- piperidine derivatives, processes for its preparation, pharmaceutical composition and processes for its preparation
Inventor: BOSMANS JEAN-PAUL RENE MARIE A
IPC: A61P1/14
Filed: 1998-07-07
Abstract: There is described benzamide of formula (I), a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, R1 is -(C1-C6)alkyloxy, -(C2-C6)alkenyloxy or -(C2-C6)alkynyloxy; R2 is hydrogen, -(C1-C6)alkyl or -(C1-C6)alkyloxy; R3 is hydrogen or halo; R4 is hydrogen or -(C1-C6)alkyl; R5 is hydrogen or -(C1-C6)alkyl; L is -(C3-C6)cycloalkyl, -(C5-C6)cycloalkanone, -(C2-C6)alkenyl, or L is a radical of formula -Alk-R6-, Alk-X-R7, -Alk-Y-C(=O)-R9, or -Alk-Y-C(=O)-NR11R12 wherein each Alk is -(C1-C12)alkanediyl; and R6 is hydrogen, hydroxy, cyano, -(C1-C6)alkylsulfonylamino, -(C3-C6)cycloalkyl, -(C5-C6)cycloalkanone, or a heterocyclic ring system; R7 is hydrogen, -(C1-C6)alkyl, hydroxy(C1-C6)alkyl, -(C3-C6)cycloalkyl, or a heterocyclic ring system; X is O, S, SO2 or NR8; said R8 being hydrogen or -(C1-C6)alkyl; R9 is hydrogen, -(C1-C6)alkyl, -(C3-C6)cycloalkyl, -(C1-C6)alkyloxy or hydroxy; Y is NR10 or a direct bond; said R10 being hydrogen, or C1-6alkyl; R11 and R12 each independently are hydrogen, -(C1-C6)alkyl, -(C3-C6)cycloalkyl, or R11 and R12 combined with the nitrogen atom may form an optionally substituted pyrrolidinyl, piperidinyl, piperazinyl or 4-morpholinyl ring. There are also described processes for preparing said products, pharmaceutical compositions comprising said products and their use as a medicaments, in particular for treating conditions which are related to impairment of gastric emptying and process for preparing said compositions.
Patent SK-286472-B6 (SK)
Title: Visiting card
Inventor: FISCHER GERHARD
IPC: G06K19/00
Filed: 1998-04-15
Abstract: The visiting card (1) from plastic material, having a printed upper side (12 ) visually perceived by the eye and a lower side (12) which is provided with electronically processed data which can be optically or acoustically reproduced by a CD drive (2), and with special centring means (23). The visiting card (1) having centering beads projecting downwardly from the lower side (12) for inserting into a normal CD player (2). The centering beads are arranged such, that in the condition of the visiting card (1) inserted into CD drive they at least approximately bear on the centering shoulder (23) for Mini-CD's.
Patent SK-277680-B6 (SK)
Title: Double-acting mechanical pump especially for fluid dosing
Inventor: BASISTA BEDRICH
IPC: B05B11/02
Filed: 1992-09-24
Abstract: The double-acting mechanical pump for fluid dosing consists of a basic body (1), in which there is a partition (2), in a center of which is a guide roll (3), connected by an outgoing channel (4) with a basic body jacket (1). In the guide roll (3) is by upper narrower rolling part (8) freely located a piston, which has a conical bottom part (12) and an extended rolling part (9), situated over a piston cup (10). Over the rolling part (9) is a conical reducing part (11.1), whereby a reducer into this conical reducing part (11.1) creates a grommet washer (11). The piston by a conical bottom part (12) fits into a working barrel (15) with a spring (19) which can at one end include a thickened thread (19.1). The bottom narrowed part (16) of the working barrel (15) fitted with three projections (15.1) at least for limitation of movement of a ball (18) located in the bottom narrowed part (16). The piston is by upper narrower rolling part (8) pushed to a connecting tube (14) of an operating cap (13). In the outgoing channel (4) of the basic body (1) fixed a dosing tube (4.1).