baber/WOPTO huggingface dataset:
Patent CH-681677-B5 (CH)
Title: The process of initializing perpetual calendar of an analogue quartz chronograph and quartz chronograph for its implementation.
Inventor: CORLET JOHN
IPC: G04C3/14
Filed: 1991-02-05
Abstract: This watch includes a case, an hour-setting stem (11) and two chronograph buttons P1, P2, a dial provided with a graduation (1) in hours and minutes and a chronograph hand (4) at the centre as well as off-centred chronograph displays for the minutes (5, 6) and the hours (7, 8) each having a graduation and a hand. It furthermore includes at least one drive for driving these hands and an electronic circuit provided with a processor and controlled by a quartz time base and a calendar display (9, 10). This procedure is notable in that the initialisation of the perpetual calendar, index of years within a four-year cycle, index of the month within the year, and indication of the date are performed with the aid of the hour-setting stem (11) and of the two chronograph buttons P1, P2, and each of the parameters to be initialised is displayed in succession with the aid of the hand (4) and of the corresponding graduation (1). 
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Patent SK-284881-B6 (SK)
Title: Synthetic polysaccharides, preparation method therefor and pharmaceutical compositions containing same
Inventor: DRIGUEZ PIERRE ALEXANDRE
IPC: C08B37/00
Filed: 1997-07-18
Abstract: A synthetic polysaccharide including an antithrombin III binding domain consisting of a concatenation of five monosaccharides supporting at least two carboxylic acid functions and at least four sulpho groups, said domain being directly bound at the non-reducing end by a thrombin binding domain including a concatenation of 10 to 25 monosaccharide units selected from hexoses, pentoses or deoxy sugars of which all the hydroxyl groups are etherified by a C1 to 6 alkyl group or esterified in the form of sulpho groups and pharmaceutically acceptable salts thereof are disclosed.
Patent CZ-287744-B6 (CZ)
Title: Flexible protecting hose for long material
Inventor: EILENTROPP HEINZ
IPC: H02G3/04
Filed: 1992-02-13
Abstract: A flexible protective tube for electric lines, pipes, pipe bundles etc. is made of insulating yarns or strands. It is knitted tube made of yarns or strands with a high traction resistance. It is coated with a rubber elastic material such as silicone rubber, which may be electrically conductive. The yarns can consist of polyamide, polyaramid, glass or carbon.
Patent CZ-285904-B6 (CZ)
Title: Platinum(ii) complex compounds, process of their preparation as well as pharmaceutical composition containing thereof
Inventor: KIM DAE-KEE
IPC: A61K31/555
Filed: 1992-03-23
Abstract: Disclosed herein are novel platinum(II) complexes having a potent anti-tumor activity which are represented by the formula (1),    <IMAGE>  (1)   <IMAGE>  (a)   <IMAGE>  (b)  wherein R1 and R2, which may be the same or different, are a hydrogen atom or a C1-4 alkyl group, respectively, or jointly form a cycloalkane group together with the carbon atom attached thereto; two Xs jointly form a group represented by formula (a) or (b) wherein, R3 is a hydrogen atom or a methyl group; R4 and R5, which may be the same or different, are a hydrogen atom or a C1-4 alkyl group, respectively, or jointly form a cyclobutane together with the carbon thereto; and the absolute configurations at the respective chiral centers in the 4,5-bis(aminomethyl)-1,3-dioxolane moiety are (4R,5R) or (4S,5S); processes for the preparing the same; and their use for treating animal or human cancer. Further, disclosed herein are novel intermediates useful for the preparation of the platinum(II) complexes and processes for preparing said intermediates.
Patent CZ-296506-B6 (CZ)
Title: Rhodococcus rhoodchrous 11Y, bacterial strain NCIMB 40820, cell extract catalyzing release of nitrite from RDX and process for its preparation, method of and biosensor for detecting the presence of RDX and method for bioremedial treatment of an envir
Inventor: NICKLIN STEPHEN
IPC: C02F3/34
Filed: 1997-08-21
Abstract: In the present invention, there are disclosed a Rhodococcus rhodochrous 11Y, a bacterial strain designated as "11Y" and deposited as NCIMB 40820, and mutants thereof capable of producing a cell extract exhibiting enzyme activity degrading hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX); an enzymically active cell free extract capable of catalyzing the removal of nitrite from RDX and process for its preparation wherein this process comprises culturing of the above-indicated microorganism, disrupting the cells and extracting the protein having enzymic activity from the disrupted cells. Further disclosed is a method of detecting the presence of RDX in a sample by exposing the sample to the action of the RDX-degrading protein having enzymic activity and detecting released nitrite or formaldehyde. Disclosed is also a biosensor for detecting RDX and method for bioremedial treatment of an environment contaminated with RDX by employing the above-indicated protein having enzymic activity
Patent CZ-285944-B6 (CZ)
Inventor: BLAIS DANIEL
IPC: F02C9/18
Filed: 1995-08-08
Abstract: Odlehčovací ventil (2) pro použití v turbinových motorech, zejména leteckých. Ventil (2) má píst (4), jehož jeden konec (6) je umístěn v pouzdru (14), které je umístěno na jedné straně kanálu (34) obtokového proudu tekutiny. Druhý konec (8) pístu (4) je umístěn v otvoru (30), vytvořeném v přepážce mezi kanálem (22) primárního proudu tekutiny a kanálem (34) obtokového proudu. Odlehčovací ventil (2) se otevírá a zavírá v závislosti na velikosti rozdílu tlakem mezi dvěma místy v kanále (22) primárního proudu tekutiny.
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Patent SK-282987-B6 (SK)
Title: Process for microbiological decontamination of polluted material
Inventor: NOLL BERND
IPC: C12N1/20
Filed: 1993-03-16
Abstract: Method consists in that the decontamination is performed through the suspension of especially grown micro-organisms containing preferably same shares of at least three micro-organisms DSM 6988, DSM 6989, DSM 6990, DSM 6991, DSM 6992 a DSM 6993.
Patent CZ-279372-B6 (CZ)
Inventor: SIMKO PAVOL ING
IPC: F16L13/10
Filed: 1989-05-26
Abstract: Lepený spoj sestává ze vsuvné části (3) první trubky )1), která se směrem ke konci (11) trubky (1) kuželovitě rozšiřuje a násuvné části (4) druhé trubky (2), jejíž dutina se směrem ke konci (21) druhé trubky (2) kuželovitě zužuje pod stejným úhlem zkosení. Vnější průměr (31) vsuvné části (3) na konci (11) první trubky (1) je menší než vnitřní průřez (41) násuvné části (4) na konci (21) druhé trubky (2). V mezikružním prostoru mezi vsuvnou částí (31) a násuvnou částí (4) je vrstva lepidla (5), která je izolačním prvkem potrubního rozvodu.
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Patent CZ-279260-B6 (CZ)
Inventor: TRINACTY JIRI ING
IPC: A61D7/00
Filed: 1992-12-21
Abstract: Kapsle sestává z dutého tělíska, jehož povrch alespoň zčásti tvoří průlinčitý materiál, např. síťovina nebo membrána. Duté tělísko se skládá ze dvou půlkulových sítěk (10) po obvodu spojených prstencovým švem (9).
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Patent CZ-285937-B6 (CZ)
Title: Aryl cycloalkyl derivatives, process of preparing such derivatives and their use
Inventor: NAIK RAMACHANDRA GANAPATI DR
IPC: A61K31/12
Filed: 1992-12-31
Abstract: Compounds of formula I, wherein <CHEM> the substituents R1 - R4 and a have the given meaning show an activity against inflammatory conditions. <IMAGE>
Patent CZ-278165-B6 (CZ)
Title: Method for destroying waste based on organic solvent
Inventor: BAJGER ZDENEK ING
IPC: B09B3/70
Filed: 1990-10-22
Abstract: The basis of invention is in that to alkaline hydroxide is added the waste based on organic substances in the concentration from 1 to 90 molecular mass per cent, referring to total amount of mixture and composed solution is heat treated by the temperature from 300 degrees centigrade to 1000 degrees centigrade for the period of time from 1 to 20 hours. Alternatively is further added coal in a concentration from 1 to 99 molecular mass per cent referring to the amount of initial mixture.
Patent CZ-278435-B6 (CZ)
Title: Process of heat treatment of cold rolled plain carbon and micro-alloyed low-carbon steels
Inventor: MACHEK VACLAV ING
IPC: C21D1/25
Filed: 1990-10-23
Abstract: The procedure described in this patent is related to the thermal processing of cool rolled band steel used in the production of the bond tape, while the above mentioned steel contains 0,35 weight percent of carbon, 1,3 weight percent of manganese, or titanium, aluminium, niobium, less than 0,5 weight percent and these elements represent micro alloy compound, iron and accompanying elements together with impurities represent the residual compounds. The basic principles of this procedure is related to that, the steel is being undertaken to the thermal processing, at the temperature of 300 up to 470 Celsius degrees, for 10 seconds up to 12 hours. The heating time for the appropriate heating temperature is given by the interval, the upper border of which is determined by the elongation growth and the upper one is related to the tenacity decrease under the reinforcement limit, created based on the cool shaping, and after that the material is being cooled quickly, it means with the velocity of 1 up to 900 Celsius degrees per minute.
Patent CS-276065-B6 (CS)
Inventor: CECH JURAJ RNDR
IPC: C07C31/10
Filed: 1989-11-07
Abstract: Sposob čistenia 2-propanolu azeotropickou rektifikáciou odpadnej vodno-alkoholicko- -katonickej zmesi tak, že ea zmes obsahu- júca,ako základné zložky 2-propgnol, aceton, vodu a metylizobutylketon viacná- sobne kontinuálně rektifikuje tak, žq v prvom stupni sa odrektifikuje aceton ako prchavejšia zložka, v druhom stupni sa vykoná azeotropická rektifikácia, pričom vytváranie azeotropickej zmesi 2-propa- nol-voda sa eliminuje privádzaním unašača vybraného zo skupiny zahrnujúcej monocyk- lické alkány a/alebo monooyklioké alkyl- alkány, aromáty a alkylaromáty, s výhodou cyklohexán, v množstve 0,1 hmot. % až 10 hmot. %, a s výhodou aa recirkuluje zložka znizujúca teplotu varu získávaná z organickej fázy destilátu a/alebo vystupujúci prúd z obohacovacej časti štvrtého stupňa rektifikácie spracuvajúcej vodnú fázu destilátu zo stupňa azeotropického delenia a v treťom stupni sa rektifikaČne zbavuje ťažŠie prchavých podielov,, a 2-propanol sa tu získá odoberaním frakcie pri teplote zodpovedajúcej rovnovážným podmienkam procesu destilacie v mieste odběru.
Patent CS-277280-B6 (CS)
Inventor: STEJSKAL MICHAL ING CSC
IPC: C10M169/02
Filed: 1990-12-28
Abstract: Bíodegradabilní víceúčelové plastické mazivo
obsahuje minimálně 60 až 99,6 % hmot.
základového oleje, který je tvořen alespoň
z 90 % hmot. směsí esterů přírodních monokarbonových
kyselin s počtem atomů uhlíku
od C16 do C22, přičemž zbytek je tvořen estery
s počtem uhlíkoyých atomů menším než
16 a větším než 22, volnými mastnými kyselinami,
fosfatidy, vitamíny a cyklickými
kyselinami. Prostředek obsahuje 0,2 až
5 % hmot. stabilizační přísady tvořené
alespoň jednou ze skupiny látek tvořené:
alkylovanými fenoly a bisfenoly s 2 až 8
alkyly C-j. až C6, alkylaminy a diaminy s alkyly
C2 až C 32, alkylovanými aromatickými
aminy nebo diaminy s alkyly nebo alkylaryly
až C10, kovovými dialkyldithiofosfáty
obsahujícími jedno až trojmocné kationty
s alkyly C4 až C8, aminofosfáty nebo alkanolaminfosfáty,
fosforylovanými přírodními
estery s 1 a' % hmot. fosforu a 0,2 až
35 % hmot. zpevňovací složky tvořené alespoň
jednou ze skupiny látek tvořené vápenatými
nebo alkanolaminovými solemi fosforylovaných
mono-nebo diacylglycerolů s počtem
uhlíků C1S až C22 v acylové skupině a litnými,
sodnými nebo hlinitými mýdly s počtem
atomů uhlíku od C10 do C v molekule.
Patent CZ-282993-B6 (CZ)
Title: (4R-cis)-1,1-DIMETHYLETHYL-6-ARYLSULFONYLMETHYL-2,2-DIMETHYL-1,3-DIOXANE- 4-ACETATES AND PROCESS OF THEIR SYNTHESIS
Inventor: MILLAR ALAN
IPC: C07D319/06
Filed: 1991-09-11
Abstract: An improved process for the preparation of (4R-cis)-1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate is described where a hydroxy ester derivative is converted in two steps to the desired product, as well as valuable intermediates used in the process.
Patent CZ-298586-B6 (CZ)
Title: Amino acid derivatives with enhanced efficiency to multi-drug resistance, process of their preparation and pharmaceutical compositions in which the derivatives are comprised
Inventor: ZELLE ROBERT E
IPC: C07C237/00
Filed: 1995-11-13
Abstract: The present invention relates to amino acid derivatives of the general formula I or of the general formula II in which J and K represent a straight or branched alkyl group containing 1 to 6 carbon atoms being optionally substituted with the Ar group; where each Ar group is independently selected from the group consisting of phenyl, 2-, 3-, 4-pyridyl and imidazolyl group, whereby said Ar group can contain one or several substituents that are independently selected from the group consisting of hydrogen, hydroxyl group, a nitro group, a trifluoromethyl group, a straight or branched alkyl group containing 1 to 6 carbon atoms, a straight or branched O-alkyl group containing 1 to 6 carbon atoms, a halogen, the SOi3H group and the NRi3Ri4 group; and each w is 1 or 2. These compounds can maintain, increase, or restore sensitivity of cells to therapeutic or prophylactic agents. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for treatment of multi-drug resistant cells, for prevention of the development of multi-drug resistance, and for use in multi-drug resistant cancer therapy.
Patent CZ-287145-B6 (CZ)
Title: Automatic pistol
Inventor: RUGER WILLIAM B
IPC: F41A19/12
Filed: 1993-11-01
Abstract: The invented automatic pistol (10) has a body (11) a trigger mechanism slotted link (21) being coupled with a trigger (14) and moving forward and rearward with respect to the body (11) during pistol (10) operation, further a stop for restricting movement of a breech and aids for prestress of the trigger slotted link (21) and for engagement with the stop. The pistol (10) further contains a flat spring (28, 40) having a front end (28a, 40a) and a rear end (28c, 40c) and a middle section (28b, 40b) where the front end (28a, 40a) is situated in the body (10) and the rear end (28c, 40c) is situated in the trigger mechanism slotted link (21, 21), a first mechanism for mounting the spring (28) on the trigger mechanism slotted link (21,) for retention said flat spring (28) rear end (28c) in order to force the rear end (28c) in the trigger mechanism slotted link (21) and against said slotted link (21), a second mechanism for mounting the flat spring (28, 40) on the pistol (10) body (11) and a recess (20) in a safety pin (17) for engagement with the flat spring (28, 40) front end (28a, 40a in order to prevent transversal movement of the safety pin (17).
Patent CZ-290965-B6 (CZ)
Title: Centrifugal compressor operating method and centrifugal compressor per se
Inventor: WUNDERWALD DIRK DR
IPC: F04D29/04
Filed: 1999-05-19
Abstract: Disclosed is a method of operating a centrifugal compressor (1), in which a working medium is induced by a compressor impeller (6) arranged in a compressor casing (5) and equipped with a number of impeller vanes (7), is compressed and is led on to a consumption unit as a main flow (28). After the compression process, which takes place between the impeller vanes (7), a leakage flow (29) of the working medium (27) branches off and this leakage flow (29) flows into a separating gap (18) formed between the compressor impeller (6) and the compressor casing (5). The separating gap (18) is not sealed against the penetration of the leakage flow (29) of the working medium (27) in the region of a rear wall (16) of the compressor impeller (6), wherein a cooling medium (25) is introduced into the separating gap (18) downstream of the leakage flow (29) of the working medium (27) and this cooling medium (25) is finally removed again after the cooling process has taken place. In the present invention there is also claimed a centrifugal compressor (1) having, among others, at least one supply duct (24) for a gaseous cooling medium (25), said duct (24) penetrating the compressor casing (5), opening into the separating gap (18) in the region of the rear wall (16) of the compressor impeller (6) and directed onto the rear wall (16), and at least one exhaust duct (26) for the cooling medium (25), wherein said ducts (24, 26) are arranged in the compressor casing (5).
Patent CZ-285360-B6 (CZ)
Title: Device for optimum centering of timber prior entering edging saw
Inventor: SEJKORA JINDRICH ING
IPC: B27B29/04
Filed: 1994-09-06
Abstract: Along at least one side of the feed conveyor (4), parallel with the longitudinal axis of the feed conveyor (4) for detecting the length of the timber (10) and activation of the second pair of centring arms (11) for the measured length of the corresponding piece of timber (10), there is a set of measuring strips with opto-electric switches (8). Parallel to the feed conveyor (4), on the side of the transverse conveyor (2), there can be a longitudinal conveyor (1), which impinges on the transverse conveyor (2), at whose front there can be an off-cutting device (3). At least one strip of the opto-electric detector (8) and/or mechanism for transverse shift of the edging saw (6) and/or mechanism of the thrust rollers (5) can each be connected to one light-emitting diode, which can be situated in the inner part of the distributor of the control unit (9), which can be programmable.<IMAGE>
Patent CZ-292147-B6 (CZ)
Title: Laminar flow electrostatic precipitation system
Inventor: FELDMAN PAUL L
IPC: B03C3/49
Filed: 1996-08-06
Abstract: The present invention relates to an electrostatic precipitation system (200) utilizing laminar flow of a particulate-laden gas in order to enhance the removal of sub-micron sized particulates. The system incorporates a housing (205) with a charging section (210) in which a flue gas enters and in which particles are charged between alternating electrodes (212, 214), which are coupled to a power supply source (150). Subsequently the charged particles pass through an agglomerating section (215) having parallel arranged plate electrodes (218, 219) couplet to a second power supply unit (150a) with potential difference being less that of said first power supply unit (150) but sufficient for attracting and agglomeration of the particles into a laminar gas flow, whereby the particles are then collected in a collecting section (220).
Patent CZ-292512-B6 (CZ)
Title: Process for preparing ice cream
Inventor: BEER RICHARD
IPC: A23G9/00
Filed: 1997-07-23
Abstract: The present invention relates to a process for preparing ice cream, which preparation process comprises adding into the ice cream soft ingredients being preliminary frozen to a temperature les than -70 degC. In such a manner  an article with ingredients, such as fruit pieces, have soft consistency and constant form.
Patent CZ-293056-B6 (CZ)
Title: Process for the preparation of cellulosic fibrous aggregate
Inventor: GROENEVELD HENDRIK ADRIAAN COR
IPC: D21J1/14
Filed: 1997-11-26
Abstract: In the present invention, there is disclosed a process for the preparation of a cellulosic fibrous aggregate, comprising a softening stage, a dewatering stage and a curing stage, whereby in the softening stage a section of cellulosic fibrous material is exposed to the action of a liquid aqueous softening agent at elevated temperature and at a pressure being equal to or greater than the equilibrium vapor pressure of the softening agent at the operating temperature. The process is carried out in at least two reaction zones operated in phases and a portion of heat that being necessary for raising the temperature of the starting material to the operating temperature of the softening stage within the first reaction zone is obtained, by heat-exchange contact from an aqueous stream obtained from the softening stage and that was generated in another reaction zone, whereby the initial temperature of the aqueous stream is substantially equal to the said operating temperature.
Patent CZ-297256-B6 (CZ)
Title: Process for preparing 1,1,1,3,3-pentachlorobutane
Inventor: SCHOEBRECHTS JEAN-PAUL
IPC: C07C17/278
Filed: 1998-04-28
Abstract: The present invention relates to a process for preparing 1,1,1,3,3-pentachlorobutane, which process comprises reacting carbon tetrachloride with 2-chloroprop-1-ene in the presence of at least one copper (I) or (II) compound as telomerization catalyst. Advantageously, a polar compound can be present in the reaction mixture as solvent and an amine, an amide compound or a trialkyl phosphine amide as co-catalyst.
Patent CZ-293171-B6 (CZ)
Title: Process of treating service gases within a circulating fluidized bed and fluidized bed reactor
Inventor: MULLER PATRICK
IPC: F27B15/10
Filed: 1997-12-30
Abstract: The proposed process for treating service gases within a circulating fluidized bed, in particular of waste combustion, is characterized in that service gases are introduced into a fluidized bed from underneath through an inlet having the form of a Venturi nozzle, whereby the process gases are introduced into the circulating fluidized bed in a core flow (K) and simultaneously auxiliary gas flow (H) is blasted in the annular base edge zone (6) concentrically to the core flow (K) into the circulating fluidized bed so that the solid particles of the circulating fluidized bed falling down in the marginal regions thereof are transported into said core flow (K). A fluidized bed reactor (1, 1') for making the above-described process has a conically  upward-widening diffuser region (2), which together with a cylindrical duct (4) and a concentrator (5), forms the Venturi nozzle inlet for the process gases. Between the cylindrical duct (4) and the diffuser wall (3), said annular base edge zone (6) has evenly distributed base-openings (10, 10') concentric with the cylindrical duct (4) for auxiliary gas flow (H) to enter through.
Patent SK-289131-B6 (SK)
Title: Drilling equipment with a set of inductors designed for extreme conditions
Inventor: ŠAŠTINSKÝ PETER
IPC: E21B7/00
Filed: 2019-02-01
Abstract: Apparatus for extreme conditions comprising system of inductors and is capable of operating under extreme conditions consists of two coaxially arranged output electric buses (1), on which a system of inductive switched modules (10) is inserted, where each module consists of at least one inductor (2) and at least one protective case (3) with circuits of power / switching electronics. The inductors (2) contain a system of toroidal magnetic cores (9) with radial cooling channels between them and at least one winding (15), where the space between turns of the winding or windings (15) forms a system of axial cooling channels. The system of inductive switched modules (10) is enclosed in the cylindrical vessel (6) with liquid coolant filling (12) with forced circulation. The cylindrical vessel (6) is enclosed by cylindrical protective shield (7), so that between the cylindrical vessel (6) and the cylindrical protective shield (7) annular unidirectional cooling and / or rinsing channel (8) is placed with input on one end face of the cylindrical protective shield (7) and with output on the second opposite end face of the cylindrical protective shield (7).
Patent SK-284255-B6 (SK)
Title: The use of alpha-methyl-p-tyrosine to inhibit melanin production in iris melanocytes
Inventor: DRAGO FILIPPO
IPC: A61P27/02
Filed: 1998-04-21
Abstract: The use of agents for blocking the synthesis of tyrosinase to prevent permanent pigmentation of the iris caused by melanin deposit induced by pharmacological treatments or by metabolic imbalance is described.