baber/WOPTO huggingface dataset:
Patent CZ-279691-A3 (CZ)
Title: chassis of a multi-purpose motor vehicle
Inventor: KOVAR JOSEF
IPC: B62D21/02
Filed: 1991-09-11
Abstract: The chassis of a multi-purpose motor vehicle has at least one drive axle (1) fitted on the frame, fitted to which is a drive motor (2). In the longitudinal direction the frame is divided by cross bars (3) on the front part (4), middle part (5) and back part (6). Arranged in the front part (4) and rear part (6) are the vehicle axles (1) and in the middle part (5), under the upper layer of the frame, is a longitudinally arranged drive motor (2).<IMAGE>
Patent CZ-406692-A3 (CZ)
Title: Arresting device for upper bearing platform of two-storey wagons used for transporting road vehicles
Inventor: HAHNE JOCHEN
IPC: B61D3/18
Filed: 1992-12-31
Abstract: In order, in the case of an upper loading floor (2) of double-deck railway goods wagons, to avoid the upper loading floor (2) being lowered beyond an acceptable degree in the event of a vertical swivel eyelet (4) or the associated supporting hook (5) of the locking device breaking, a second vertical swivel eyelet (7) which is held in the locked position at a distance from the supporting face of a second catch hook (8) which is attached to the support column (1) is coupled in the region of the coupling (6) of the vertical swivel eyelet (4), the vertical swivel eyelets (4, 7) being coupled by means of a spring (9) and a common actuation device (10) being provided for the swivelling of the vertical swivel eyelets (4, 7) out of the catch area of the hooks (5, 8) counter to the force of the spring (9). <IMAGE>
Patent CZ-888686-A3 (CZ)
Title: Process of pressing sheet-like materials, particularly metal sheet stampings and equipment for making the same
Inventor: SMET GABRIEL DE
IPC: B21D22/10
Filed: 1986-12-03
Abstract: Process for press-forming sheet materials and in particular metal sheets on a double-action press of the type comprising a cushion (5) of an elastically yieldable material, the process comprising disposing the sheet on a support, applying a first outer slide (1) on the peripheral portion of the sheet (4), then applying a second central slide (10) on a central portion of the sheet, the process further comprising disposing the peripheral portion of the sheet on a lower blank holder (3) forming a tank for the cushion (5) and having an upper surface (6) for maintaining the sheet and located at a higher level than the level of the working surface (7) of the cushion (5), applying the first outer slide, which has a body (8) having a cross-section less than the lower blank holder (3) and includes on its periphery an upper blank holder (2) cooperative with the lower blank holder (3) for gripping the sheet (4), continuing the descent of the outer slide (1) against the cushion for turning up an edge portion (20) of the sheet and causing the flow of the mass of the cushion and deform the central portion of the sheet in such manner as to impart thereto an area substantially equal to the area of the finished part to be obtained, then displacing the central slide (10) so as to shape the angular volumes and the central portion of the sheet by a final flow of the cushion. The invention also provides a press-forming device of the double-action press type. Application in the press-forming of sheets of large size and small elongation.
Patent CZ-122997-A3 (CZ)
Title: Compounds and preparations for release of active substances
Inventor: DEMORIN FRENEL
IPC: A61K39/00
Filed: 1995-10-16
Abstract: Modified amino acid compounds useful in the delivery of active agents are provided. Methods of administration and preparation are provided as well.
Patent CZ-131299-A3 (CZ)
Title: Process for preparing 2-azadihydroxybicyclo [2.2.1]¡heptane compound and L¡tartaric acid salt with this compound
Inventor: O BRIEN MICHAEL
IPC: C07D209/52
Filed: 1997-10-15
Abstract: A method according to the invention is directed to the preparation of a 2-azadihydroxybicyclo[2.2.1]heptane compound of formula (I) or (I') wherein * represents an R chirality, *' represents an S chirality, R is hydrogen or, respectively, a group of formula (II) or (II') wherein R1 is alkyl and Ar is optionally substituted aryl, comprising bishydroxylating a bicyclo[2.2.1]heptene compound of formula (III) or (III') wherein *, *' and R are as previously defined, in the presence of about 0.1 mol % to about 5 mol % of a metal osmate compound or about 0.06 mol % to about 0.07 mol % osmium tetroxide, and an oxidizing agent capable of regenerating osmium tetroxide. The invention is also directed to the treatment of the (1R) diastereomer of the 2-azadihydroxybicyclo[2.2.1]heptane compound (I) wherein R is a group of formula (II) with L-tartaric acid, and the L-tartaric acid salt product thereof. Furthermore, the invention is directed to using the (1R) diastereomer of the 2-azadihydroxybicyclo[2.2.1]heptane compound in an acid facilitated acetalizing or ketalizing reaction that results in the protection of the dihydroxy moieties thereof in isopropanol. In addition, the invention is directed to oxidizing a bis O-protected derivative of the (1R) diastereomer of the 2-azadihydroxybicyclo[2.2.1]heptane compound to a corresponding lactam compound in the presence of about 0.01 mol % to about 1 mol % of RuO2 with about 3 equivalents of an oxidant to form the lactam compound with an enantiomeric excess ("ee") of greater than or equal to about 95 %.
Patent CZ-167696-A3 (CZ)
Title: Contactor system with fixed and moving contact parts
Inventor: BLECHACZ VOLKER
IPC: H01H89/08
Filed: 1995-11-03
Abstract: The invention concerns a contact system having fixed and moving contact parts for an electromagnet switching device with a switching magnet, which is accommodated in a housing and has an armature, and with an instantaneous release device with striking pins. The movable contact parts are mounted on a contact bridge which is mounted in a contact carrier, connected to a push rod, so as to move against the pressure of a compression spring mounted in the contact carrier. The push rod with the contact carrier is coupled for movement with the armature of the switching device switching magnet. The striking pin of the instantaneous release device acts on the contact bridge in order to lift the movable contact parts off the fixed contact parts. In the release state of the instantaneous release device the striking pin thereof can be clamped to the push rod bearing the movable contacts and can be detached by the lifting movement of the push rod, whereby the contacts can be closed again.
Patent CZ-170794-A3 (CZ)
Title: Fumigation agent based on carbonylsulfide and a fumigation process
Inventor: BANKS HENRY JONATHAN
IPC: A01N59/04
Filed: 1993-01-15
Abstract: The gaseous chemical compound, carbonyl sulphide, has hitherto been unknown as a fumigant for the control of insects and mites. Experiments have shown conclusively that carbonyl sulphide can be used as such a fumigant, with fumigation properties comparable to those of phosphine and methyl bromide. The effectiveness of carbonyl sulphide against insects (both adult and immature stages), mites, termites and moulds is demonstrated. In addition, its low absorbtion by grain, lower flammability than phosphine, lack of influence on seed germination, and apparent environmental safety make carbonyl sulphide particularly beneficial as a fumigant of stored grain. It may also be used to fumigate other stored produce (including perishable foodstuff), soil, timber and spaces (such as buildings) and any material likely to be infested by insects or mites, or act as a source of such infestation.
Patent CZ-177994-A3 (CZ)
Title: General-purpose adjustable bed
Inventor: BERKA PAVEL ING
IPC: A47C20/08
Filed: 1994-07-25
Abstract: This universal adjustable bed, mainly for hospitals consisting of a basic fixed frame (1), movable bed frame parts, supporting movable and joining parts for which the first movable bed frame back part (2) and the second movable bed frame femoral part (13) are mounted through the first ball joint (4) so that they can revolve in relation to the fixed frame (1) of the bed and on the back part (2) there is an element (3) with a sleeve (12) and the femoral part (13) contains the second ball joint (15) and on this there is a sleeve (16) where the sleeves (12, 16) are connected by one of their ends to the end of supports (10, 11, 16, 17) whose second ends are connected to the nuts (8,9,19,20) of the opposite ends of the guide bolts (7,21) with left threads (7',21') and rights threads (7'',22'') and the guide bolts (7,21) are mounted on the parts (5) connected to the firm frame (1) of the bed. The first ball joint (4) contains mutually connected tube parts (4'.4'') where the first tube part (4') is connected to the back part (2) and the second tube part (4'') is connected to the femoral part (13). The element (3) consists of a tube part connected to the back part (2) and the sleeve (12) is mounted on the central part of the element (3). The second ball joint (15) consists of mutually connected tube parts (15',15'') where the third tube part (15'') is connected to the femoral part (13) and the fourth tube part (15'') is connected to the leg part (23). On the first guide belt (7) and/or the second guide bolt (21) from the outside of the fixed base frame (1) of the bed there is a hand wheel (14) for independent positioning of the back or femoral part (2,13).<IMAGE>
Patent CZ-190297-A3 (CZ)
Title: Derivatives of piperazine-2,5-dione as multidrug resistance modulators
Inventor: ASHWORTH PHILIP ANTHONY
IPC: C07D471/04
Filed: 1995-12-22
Abstract: PCT No. PCT/GB95/03029 Sec. 371 Date Aug. 29, 1997 Sec. 102(e) Date Aug. 29, 1997 PCT Filed Dec. 22, 1995 PCT Pub. No. WO96/20180 PCT Pub. Date Jul. 4, 1996A piperazinedione of general formula (I): wherein R1 is selected from hydrogen; a group of formula -(NH)t-COR3 wherein t is 0 or 1 and R3 is an organic substituent as defined herein; a group of formula (D):  and a group of formula (E): and the pharmaceutically acceptable salts thereof are useful as modulators of multi-drug resistance.
Patent CZ-200469-A3 (CZ)
Title: Data communication system and data communication method
Inventor: NAGY PETER DR
IPC: G06Q30/00
Filed: 2004-01-14
Abstract: The invention is a data communication system and method, comprising a server (10) for storing advertisement information and user computer devices being (15) in communication connection with the server (10), wherein the user computer devices (15) comprise a display program and a downloading means for downloading the advertisement information from the server (10), and wherein the display program is designed to display the downloaded advertisement information. The user computer devices further comprise uploading means for uploading to the server (10) data relating to the displaying of advertisement information on the user computer device (15) and timing means for timing the start-up of the downloading means and the uploading means.
Patent CZ-201274-A3 (CZ)
Inventor: SUCHMANN PAVEL
IPC: C21D1/18
Filed: 2012-02-01
Abstract: Popisuje se zpusob chemicko-tepelného zpracování nástrojových ocelí s vyuzitím nitridace a oxidace, který spocívá v tom, ze v procesu zuslechtení se bezprostredne po zakalení nástrojové oceli provede zmrazení nástroje na teplotu -140 .degree.C nebo nizsí. Výdrz na této teplote je po dobu nejméne jedné hodiny. V dalsím kroku následuje propustení, a na záver nitridace s oxidací. Ve variantním resení se popoustení provádí opakovane. Zpusob je vyuzitelný zejména ke zvýsení zivotnosti ruzných typu nástroju, napríklad vstrikovacích forem, kovacích zápustek nebo obrábecích nástroju.
Patent CZ-201325-A3 (CZ)
Inventor: FOIT JULIUS
IPC: H03B5/36
Filed: 2013-01-14
Abstract: Oscilátor řízený elektromechanickým rezonátorem se stabilizací výstupního napětí obsahuje regulační smyčku s optronem pro stabilizaci amplitudy výstupního napětí. Oscilátor obsahuje první operační zesilovač (OA1), kde ve smyčce kladné zpětné vazby je zapojen elektromechanický rezonátor (X1) a ve smyčce záporné zpětné vazby je zapojen fotorezistor (PR) optronu (3) paralelně s rezistorem (R5). Stabilizátor výstupního napětí obsahuje druhý operační zesilovač (OA2), zapojený jako usměrňovač a zesilovač, připojený k luminiscenční diodě (LED) optronu (3).
Patent CZ-202284-A3 (CZ)
Inventor: HOFMAN JIŘÍ
IPC: H02N11/00
Filed: 2022-02-23
Abstract: Nezávislý nepřetržitý obnovitelný zdroj elektrické energie (1) se vyznačuje tím, že k výrobě elektřiny využívá rozdílu teplot teplé (3) a chladné (4) strany, přičemž teplo se chladné straně (4) odnímá chladivem (13) tepelného čerpadla (12), jehož teplota je zvýšena stlačením v kompresoru (15) tepelného čerpadla (12), a předáno teplé straně (3), přičemž se chladnému chladivu (13) dodává tepelným čerpadlem (12) tepelná energie, odňatá nosiči primárního tepla (2), kterým může být vzduch, voda nebo země. Uzavřený termodynamický okruh tepelného čerpadla (12) i uzavřený termodynamický okruh zařízení pro výrobu elektrické energie (5) mohou být spojeny v jeden společný okruh se společným pracovním médiem (6-13), jehož vlastnosti jsou v rámci ORC stabilní, nebo se mohou v rámci jednoho cyklu měnit podle principu Kalinova cyklu. Tepelné čerpadlo (12) i ostatní pomocné pohony (17) mohou být poháněny turbínou (8) pomocí mechanických převodů, nebo elektrickými pohony, napájenými generátorem (9) turbogenerátoru (8-9).
Patent CZ-206198-A3 (CZ)
Title: Immune active preparations prepared from mistletoe extract
Inventor: WACHTER WILFRIED
IPC: A61K38/16
Filed: 1996-12-19
Abstract: The invention relates to pharmaceutical preparations from mistletoe extracts with an immunologically active level of mistletoe lectin which obtain a high level of transit time stability due to stabilising additives. The stable preparations are adjusted to a level of mistletoe lectin which is the lowest possible to avoid side effects but has an optimal effect.
Patent CZ-222896-A3 (CZ)
Title: Axial piston machine
Inventor: FORSTER FRANZ
IPC: F01B3/02
Filed: 1996-07-26
Abstract: An axial piston machine includes a housing and a rotary shaft is mounted in the housing. A plurality of radially spaced cylindrical bores are arranged concentrically around the shaft and a reciprocal piston is located in each bore. A plate is located at an angle of inclination with respect to the rotary shaft. Each piston is connected to the plate by a support body locator and first and second support bodies are located in the support body locator and are in contact with the opposed surfaces of the plate.
Patent CZ-243893-A3 (CZ)
Title: PROCESS FOR PREPARING COPPER COMPLEXES OF N-(2-CARBOXYPHENYL)-N- (2`-HYDROXY-3`-AMINOPHENYL)-m-PHENYLFORMAZANS
Inventor: JARKOVSKY JIRI ING
IPC: C07C309/29
Filed: 1993-11-16
Abstract: The diazonium salt of 2-amino-6-acetylaminophenol-4-sulphonic acid is left to react with hydrazones of the general formula II in which one of the symbols R1 and R2 means hydrogen and the other means the sulpho group, and with an agent providing bivalent copper, preferably with cupric sulphate, and the produced cupric complex is subjected to the saponification of the acetyl amino group with sodium hydroxide. The above-mentioned reactions results in cupric complexes of general formula I in which symbols R1 and R2 have the above-mentioned meaning.<IMAGE>
Patent CZ-244794-A3 (CZ)
Title: Determination of carbon equivalent in a structurally modified cast iron
Inventor: BACKERUD STIG LENNART
IPC: G01N33/20
Filed: 1993-04-06
Abstract: PCT No. PCT/SE93/00296 Sec. 371 Date Oct. 6, 1994 Sec. 102(e) Date Oct. 6, 1994 PCT Filed Apr. 6, 1993 PCT Pub. No. WO93/20965 PCT Pub. Date Oct. 28, 1993A method for determining the carbon equivalent (C.E.) of structure modified cast iron melts, and use of this method for adjusting the composition of a structure modified cast iron melt. The method is based on the introduction of one or more pieces of iron of low carbon content into a sample container. The iron piece or pieces has/have a size such that the iron piece/pieces will not melt completely when the sample container is filled with melt, which is allowed to solidify. The temperature of the melt is recorded as the melt solidifies. When practicing the method, there is obtained a well-defined absolute temperature as the temperature passes the  gamma -phase liquidus lines, or a temperature difference in relation to the eutectic temperature of structure-modified cast iron of a closely similar type. The carbon equivalent is determined on the basis of a phase diagram applicable to this structure-modified cast iron. The carbon equivalent of the melt is adjusted by adding carbon and/or silicon or iron of low carbon content.
Patent CZ-294095-A3 (CZ)
Title: Polymerization process
Inventor: CHINH JEAN-CLAUDE
IPC: B01J8/24
Filed: 1994-05-19
Abstract: The invention relates to continuous gas fluidised bed polymerisation of olefins, especially ethylene, propylene, or mixtures of these with other alpha olefins, wherein the monomer-containing recycle gas employed to fluidise the bed is cooled to condense out at least some liquid hydrocarbon. The condensed liquid, which can be a monomer or an inert liquid, is separated from the recycle gas and is introduced directly to the bed to produce cooling by latent heat of evaporation. The liquid is introduced directly into the bed using injection means. The process provides substantially improved productivity of gas fluidised bed polymerisation of olefins. <IMAGE>
Patent CZ-312797-A3 (CZ)
Title: Wetting preparations containing peg of low relative molecular weight and a specific system, which collects and suspends impurities
Inventor: BISCARINI LAMBERTO
IPC: C11D1/72
Filed: 1996-03-12
Abstract: Soaking compositions are disclosed which comprise a low molecular weight polyethylene glycol in combination with a high amount of a building and soil suspending system. Said compositions are diluted in water to form a soaking liquor. The invention is particularly effective in removing silt and clay from fabrics.
Patent CZ-323795-A3 (CZ)
Inventor: FIALA JOSEF ING
IPC: E02B8/02
Filed: 1995-12-08
Abstract: Separační a sedimentační stanice pro vodní toky sestává z první a druhé záchytné nádrže (1, 2), které jsou bezbariérově spojené s vodním tokem a navzájem propojené separačním přelivem (12) a z hlavní propusti (3) napojené na na druhou záchytnou nádrž (2) hlavním přelivem (23). Průtočný průřez hlavního přelivu (23) je větší než průtočný průřez separační- ho přelivu (12).
Patent CZ-331995-A3 (CZ)
Title: Apparatus for carrying out endothermic reaction and process for carrying out such endothermic reaction
Inventor: RUHL ROBERT C
IPC: B01J8/06
Filed: 1994-06-14
Abstract: A process for carrying out an endothermic reaction in an endothermic reaction apparatus in which an endothermic reactant is heated by exothermic reaction of two fluids to thereby convert the reactant into an endothermic product, comprising     causing the reactant to flow through a plurality of reaction tubes wherein the reactant is to undergo the endothermic reaction, the reaction tubes extending through an exothermic reaction chamber in laterally spaced apart relationship,   separately supplying first and second exothermic reaction fluids to the exothermic reaction chamber for reacting within the chamber, the exothermic reaction products flowing in a direction going from an upstream end to a downstream end of the exothermic reaction chamber, the first fluid being introduced into the exothermic reaction chamber at the upstream end thereof in such a manner as to provide a substantially uniform velocity profile across the chamber, and the second fluid being introduced into the exothermic reaction chamber at or downstream of the first fluid and at a plurality of discrete locations interposed among but laterally offset from the reaction tubes, whereby the first fluid reacts with the second fluid for generation of high temperature flames around the reaction tubes and high temperature exothermic reaction products for flow around along the reaction tubes, for heating the reaction tubes to support an endothermic conversion of the endothermic reactant to the endothermic product as it flows through the reaction tubes.
Patent CZ-334098-A3 (CZ)
Title: Agricultural sorting mechanism and agricultural separator
Inventor: WESTON DAVID BOOTH
IPC: A01D17/06
Filed: 1997-04-04
Abstract: An agricultural separating device has a starshaft (7) comprising a row of resilient starwheels (2) mounted on a rotatable shaft. Rings (5) formed of resilient material are mounted between adjacent starwheels (2) so as to provide deformability and additional grip for material being separated and drawn down between the starwheels and thereby facilitate self-cleaning of the starshaft (7).
Patent CZ-9904449-A3 (CZ)
Inventor: BERGLINDH THOMAS
IPC: A61P1/04
Filed: 1998-06-08
Abstract: Vynález se týká polypeptidů a vakcínových kompozic pro
indukování obranné imunitní odpovědi na infekci
Helicobacterem pylori. Použití polypeptidů Helicobactera
pylori pro výrobu prostředků pro léčbu nebo profylaxi infekce
Helicobacterem pylori.
Patent ES-197047-A3 (ES)
Title: Un sistema regulador y estabilizador de tension para corriente alterna
Filed: 1951-03-17
Abstract: Sistema regulador y estabilizador de tensión para corriente alterna caracterizado por la variación de permeabilidad del núcleo magnético de una reactancia choque o auto-inducción de caracteristicas apropiadas conectada en serie en un circuito de corriente alterna y cuyo valor se altera mediante la introducción de corriente continua o por la variación mecánica de su valor.
Patent SK-100894-A3 (SK)
Title: Indole compounds, method of their producing, intermediates and pharmaceutical preparations on their base
Inventor: MAW GRAHAM NIGEL
IPC: A61K31/403
Filed: 1994-08-24
Abstract: PCT No. PCT/EP93/00380 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 2, 1994 PCT Filed Feb. 16, 1993 PCT Pub. No. WO93/17014 PCT Pub. Date Sep. 2, 1993The present invention provides compounds of the formula:    <IMAGE>  (I)  and the pharmaceutically acceptable salts thereof, together with pharmaceutically compositions containing, uses of, processes for the preparation of and intermediates used in the preparation of, such compounds.
Patent SK-144493-A3 (SK)
Title: N exp 4-alcoxycarbonyl-5-deoxyfluorocytidines derivatives, pharmaceutical compositions thereof and method of their preparation
Inventor: ARASAKI MOTOHIRO
IPC: C07H19/06
Filed: 1993-12-17
Abstract: A compound of formula (I), wherein R1 is selected from the group consisting of n-propyl, n-butyl, 3,3-dimethylbutyl, n-pentyl, neopentyl, 2-ethylbutyl, phenylethyl or a cyclohexyl methyl and R2 is a hydrogen atom or acetyl, propionyl, benzoyl or toluoyl residuals, the hydrates or solvents thereof which useful for the treatment of tumors. They can be prepared by reacting a compound of formula R1-OCOCl with a N4-unsubstituted 5'-deoxy-5-fluorocytidine of the above formula (I), wherein R4 would stand for protecting groups, and if necessary removing the protecting groups.
Patent SK-164096-A3 (SK)
Title: Oligopeptide and a conjugate containing it
Inventor: DEFEO-JONES DEBORAH
IPC: A61K47/48
Filed: 1995-06-07
Abstract: Oligopeptides which comprise amino acid sequences that are recognized and proteolytically cleaved by free prostate specific antigen (PSA) are described. Also described are assays which comprise such oligopeptides useful for determining free PSA protease activity in vitro and in vivo. Therapeutic agents which comprise conjugates of such oligopeptides and known cytotoxic agents are also described.
Patent SK-262192-A3 (SK)
Inventor: STANEK LUBOMIR
IPC: C21D1/00
Filed: 1992-08-26
Abstract: Pr’íp'ravoit na vyrovnávanie čepelí chladných zbraní
pri popúšťaní pozostáva z vyrovnávacej lišty (1)
a úpiniek (7), ktoré sú nasunuté z oboch strán na
vyrovnávaciu lištu (l). Úpinky (7) majú
priechodzie otvory (9) na upínacie skrutky (10).
Na protiľahlých ramenách úpiniek (8) sú upravené
klinové plochy (11) na čepeľ (12).