baber/WOPTO huggingface dataset:
Patent CZ-278081-B6 (CZ)
Title: Circuit arrangement for the control of traction motor separate excitation
Inventor: POLAK KAREL ING
IPC: B60L15/02
Filed: 1989-06-27
Abstract: The winding of the separate excitation (4) is connected to a low-voltage DC network through the contacts (3) of the contactor of the separate excitation. The positive pole of this network is connected to the end of the coil (2) of the contactor of independent excitation through the contacts (8) of the contactors of the mechanical release braking system. The nature of the solution is that it contains a regulator (1) equipped with two three-input comparators (1.1 and 1.2) and the block (1.3) of the negative logical AND function the first output of which is connected to the second end of the coil (2) of the contactor of the separate excitation and the second output with the negative pole of the low-voltage network. The first inputs of the comparators (1.1 and 1.2) are connected to the outputs of the block (7) for shunting the series excitation of the engines, the second inputs of the comparators (1.1 and 1.2) are connected to the inputs of the block (6) of the evaluating circuits of the real currents of the engines; the third inputs of the comparators (1.1 and 1.2) are connected to the one output of the block (5) of the control circuits of the current of the motors. Using the regulator (1) the separate excitation is disconnected at the moment when the draw force of the compositely connected engines is equal to the draw force of the engines connected in series.<IMAGE>
Patent CS-276992-B6 (CS)
Title: Travelling service device on textile machines
Inventor: BURYSEK FRANTISEK ING
IPC: B65H67/04
Filed: 1987-10-05
Abstract: The subject of the invention is a mobile device for replacing fully wound bobbins by empty cores on a textile machine which has a plurality of work units. For the bobbin change, the device is positioned automatically in front of the respective work unit. In each work unit there are bobbin holders 4, the clamping members 3 of which can be disengaged by means of an actuating member 8 in order to release the respective bobbin 2, 6. A device 12 which acts on this actuating member 8 has at least one self-adjustable part which, after being adjusted, can be closed by program control. <IMAGE>
Patent CZ-286269-B6 (CZ)
Title: Push-button ring collet
Inventor: SLUKA KAREL ING
IPC: A61C1/14
Filed: 1995-05-25
Abstract: The invented push-button ring collet consists of an upper shaft (12) a Belleville washer (11) a bottom shaft (6) with a clamping ring (7) that are placed on the collet (1) with internal hole (3) with at least two longitudinal slots (5). The present invention is characterized in that the Belleville washer (11) is leant on the upper shaft (12) and a driving turbine (10) that is placed on the bottom shaft (6) in which there is slidably mounted the collet (1) whose conical surface (2) is in contact with the clamping ring (7) being beneath a bottom bearing (9) fixedly  coupled with the bottom shaft (6). Said clamping ring (7) inside diameter is smaller than the greatest diameter of the collet (1) conical surface (2 ) and at the same time said clamping ring (7) inside diameter is greater the greatest diameter of the collet (7) conical surface when compressed. Preferably the collet (1) is fixedly attached to  the upper shaft (12).
Patent CZ-309420-B6 (CZ)
Title: Lead-free crystal glass
Inventor: ČÍŽEK DANIEL
IPC: C03C3/095
Filed: 2022-01-10
Abstract: Lead-free crystal glass, with a refractive index greater than 1.52 and a specific gravity of not less than 2.56 g.cm-1, consists by weight of SiO2 65 to 75% by weight Na2O 5 to 15 % by weight K2O 1 to 11 % by weight CaO 1 to 10 % by weight BaO 1 to 9 % by weight ZnO 1 to 6 % by weight B2O3 0.1 to 3 % by weight Sb2O3 0.2 to 0.4 % by weight. LiO2 0.2 to 2 % by weight Er2O3 + Nd2O3 0.05 ± 0.02 % by weight, the sum of CaO + BaO is higher than 8% by weight. the sum of K2O + BaO is higher than 10% by weight. the sum of K2O + ZnO is higher than 9% by weight.
Patent CZ-283624-B6 (CZ)
Title: Release mechanism of safety quick-closing device of gas
Inventor: DOLEZAL JIRI
IPC: F16K13/00
Filed: 1995-11-29
Abstract: The equipment contains a clamping lever (6), which fixes the quick operating gas valve in the open position, which is secured against turning by the arrester consisting of a cog  (9) on one arm of the two-arm arrester lever (7). On the second arm of the arrester lever (7) there is a cut (10) that is in contact with the end of the activation lever (11) which is freely connected to the end of the bar (13). The second end of the bar (13) is equipped with a plate (14) so that more than one measuring device produces an effect to release the quick operating valve. The weight of the bar (13) with the plate (14) and the activating level (11) is balanced by a pressure balancing spring (17) mounted between the plate (14) and the plate of the spring (16) supported by the end of the hollow bolt (15) and the bar (13) and the plate (14) pass through it.<IMAGE>
Patent CZ-293027-B6 (CZ)
Title: Coated calcium or magnesium acetylacetonate, and its use for stabilizing halogenated polymers
Inventor: GAY MICHEL
IPC: C07C49/14
Filed: 1998-06-04
Abstract: In the present invention, there are disclosed particles comprising calcium or magnesium acetylacetonate or a combination thereof, partially or completely coated with at least one compatibilising agent being selected from the group consisting of alcohols, carboxylic or sulfonic acids or derivatives thereof, phosphates or titanates and {beta}-ketone derivatives, whereby the aforementioned agents have at least one long chain radical, further waxes, polyols, epoxided vegetable oils, polysiloxane oils or resins, or silanes. The invented particles are used as stabilizing agents in compositions based on halogenated polymers.
Patent CZ-297249-B6 (CZ)
Title: Device for triggering overload circuit breaker
Inventor: POLGAR TIBOR
IPC: H01H71/26
Filed: 1998-06-19
Abstract: The present invention relates to a device for triggering an overload circuit breaker, such as a line safety switch, having a triggering armature (11), which actuates a switch latch (18) and can be actuated by a coil (6) through which flows the current to be monitored. The triggering armature (11) is retained in its rest position by a spring (12) and an electromagnet (20) through the coil (7) of which flows the current to be monitored or a current directly proportional to the current to be monitored. The coil (7) can be short-circuited when a predetermined current intensity is reached.
Patent CZ-298040-B6 (CZ)
Title: Method, apparatus and carrier for encoding multiword information
Inventor: KAHLMAN JOSEPHUS ARNOLDUS HENR
IPC: H03M13/00
Filed: 1999-04-22
Abstract: Multiword information is encoded as based on multibit symbols disposed in relative contiguity with respect to a medium. The invented apparatus has wordwise interleaving, wordwise error protection code facilities and error locative clues across words of a multiword group. These originate in synchronizing channel bit groups and target data words.
Patent SK-283299-B6 (SK)
Title: Benzo[c]quinolizine derivatives, their preparation and use as 5'alpha'-reductases inhibitors
Inventor: GUARNA ANTONIO
IPC: C07D215/227
Filed: 1997-02-07
Abstract: The present invention refers to benzo[c]quinolizine derivatives of general formula (I), their pharmaceutically acceptable salts or esters, processes for their preparation and pharmaceutical compositions containing them.
Patent SK-281991-B6 (SK)
Inventor: KLIMMEK HELMUT
IPC: C08L1/28
Filed: 1993-05-03
Abstract: Opisujú sa polymérne zmesi, obzvlášť depozitné materiály obsahujúce aktívnu látku alebo absorbentové kompozície, ktoré pozostávajú v zásade z vo vode rozpustných a/alebo vodou nasiakavých polymérov na báze polysacharidov ako hlavnej zložky a vodou nasiakavého polyméru ako ďalšieho komponentu, ktoré sa používajú ako polymérne zmesi, a matricového materiálu na zabránenie separácie a gélového blokovania, a iónového alebo kovalentného zosieťovacieho činidla, ako aj antiblokovacieho činidla. Okrem toho sa opisuje ich výroba a použitie ako hygienických prostriedkov (pre zvieratá) a ako chemicko-technických výrobkov, ktoré obsahujú tieto polymérne kompozície, tieto depozitné materiály obsahujúce aktívnu látku alebo kompozície absorbentov.ŕ
Patent SK-278040-B6 (SK)
Title: Underlayer concrete
Inventor: NEJMAN OTAKAR
IPC: E04B1/41
Filed: 1991-05-07
Abstract: Invention is concerning the underlayer concrete used in building industry by making of concrete floors. Underlayer concrete consists of based (1), which are located in openings (4) of lower plate (2), at which flanges (7) of bases are gripped between lower plate (2) and upper plate (3).
Patent SK-283675-B6 (SK)
Title: Use of R(+)-N-propargyl-1-aminoindan
Inventor: YOUDIM MOUSSA B H
IPC: A61P25/28
Filed: 1996-05-22
Abstract: The subject invention provides R(+)-N-propargyl-1-aminoindan and pharmaceutically acceptable salts thereof, for preparation of a pharmaceutical compositions for treatment of apoplexy.
Patent SK-280158-B6 (SK)
Title: Process for the enhancement of the performance of l-lysine secreting coryneform bacteria
Inventor: KIRCHER MANFRED
IPC: C12P13/08
Filed: 1992-12-28
Abstract: The invention relates to a process for the enhancement of the performance of L-lysine secreting coryneform bacteria in which a resistance to beta-methyl L-aspartate has been induced and which, where appropriate, have a lower citrate synthase activity than the parent strains.
Patent SK-286924-B6 (SK)
Title: Method for production of nano-particles from solid phase
Inventor: LONGAUER SVATOBOJ
IPC: B82B3/00
Filed: 2005-07-29
Abstract: A method for preparation and production of ferrous nano-particles with size 10 - 100 nm is described, wherein after controlled thermal processing, spread particles in copper matrix from saturate solid solution are gained, which are further separable by electrochemical or chemical dissolving of the matrix. The method can be applied at production of spherical nano-particles and nano-wires, especially at use in medicine, in electronic for ultra high capacity magnetic records etc.
Patent CZ-295601-B6 (CZ)
Title: Nimesulide-containing topical pharmaceutical composition
Inventor: EMBIL KORAL
IPC: A61P29/00
Filed: 1999-08-12
Abstract: In the present invention, there is disclosed a pharmaceutical composition containing nimesulide in a glyceryl monoolein-solvent phase comprising glyceryl monoolein in an amount of 17 to 59 percent by weight of the composition. The nimesulide-containing pharmaceutical composition can be in the form of a gel, solution, ointment or spray, preferably in the form of a gel. The pharmaceutical composition exhibits therapeutic activity and at the same time it does not  causes any or only a slight coloring when used in topical application.
Patent CZ-295185-B6 (CZ)
Title: Device for forming, cutting and stretching of worked half-finished products
Inventor: SIZLING JIRI
IPC: B21J13/08
Filed: 2002-03-14
Abstract: The present invention relates to a device for forming, cutting and stretching of worked half-finished products comprising a working member (1) performing a linear movement and having cutting, stretching or forming functions, further a power unit (2) and a linear guide (3). It further comprises a three-joint mechanism that is formed by a shaped member (44) and auxiliary arm (45), that are coupled with each another by a central joint (41) whereby said shaped member (44) is secured in a joint (42) performing linear movement that forms a part of the working member (1). Said auxiliary arm (45) is mounted in a fixed joint (43) and the shaped member (44) includes a working part (441). Alternatively, the invented device can further comprise a toothed shaped member (54) and a fixedly mounted rack (51) that together form a gear assembly, whereby said toothed shaped member (54) is secured in a rotatable seat (52), said rotatable seat (52) is fixedly coupled with the working member (1) and said toothed shaped member (54) includes a working part (541).
Patent CZ-302320-B6 (CZ)
Title: Gas turbine
Inventor: MCGRATH EDWARD LEE
IPC: F01D25/24
Filed: 2003-03-27
Abstract: The present invention relates to a gas turbine having a metallic outer shroud (12) and a ceramic inner shroud (10). The ceramic inner shroud (10) is secured to the outer shroud (12) by hooks (14, 16), carried on the outer shroud (12). The hooks (14, 16) on the outer shroud (12) are coated with a thermal barrier coating. A pin and spring system (18) are provided to hold the ceramic inner shroud (10) against the forward hook (14) of the outer shroud (12). An anti-rotation pin (26) is provided to trap the aft bend of the ceramic inner shroud (10) against the aft hook (16) of the outer shroud (12). The gas turbine further includes a damping spring and pin system (28), disposed between a heat shield (22), within the outer shroud (12), and the ceramic inner shroud (10), to provide damping of the inner shroud (10).
Patent CZ-300812-B6 (CZ)
Title: Modular programmable platform for high-speed hardware processing of packets
Inventor: HANAK JIRI
IPC: G02B6/00
Filed: 2007-12-04
Abstract: In the present invention, there is disclosed a modular programmable platform for high-speed hardware processing of packets formed by a general-purpose board (1) with Field Programmable Gate Array (FPGA) connected to a multiplexor and demultiplexor board (2) for optical transceiver, wherein said Field Programmable Gate Array comprises at least one sequence of modules (3) for pipelining of packets wherein all said modules (3) have the same input interface to receive packets and control commands and output interface to send off the packets and the control commands. In addition, the output interfaces of all the modules (3) for pipelining of packets are further connected to input interfaces of the next module (3) for pipelining of packets. Data portion of the input interface of the packet pipelining first module (3) is connected to a first module (4) for communication with high-speed transmission channels, wherein said module (4) is further connected to a demultiplexor (5) that is further connected to the receiving portion of the optical transceiver (8). Data portion of the output interface of the last module (3) is connected to a second module (6) for communication with high-speed transmission channels wherein said module (6) is further connected to a demultiplexor (7) that is in turn connected the transmitting portion of the optical transceiver (8).
Patent CZ-304699-B6 (CZ)
Title: In situ preparation of TiAI-Ti5Si3 composite materials
Inventor: NOVÁK PAVEL 
IPC: C22C1/053
Filed: 2010-03-15
Abstract: The preparation of composite material having the TiAl matrix and reinforced by Tii5Sii3 particles of the present invention is characterized by preparation of a mixture of powders of titanium and Al-Si alloy containing 25 to 70 percent by weight of silicon, molding the mixture followed by reactive sintering in vacuum or in a protective atmosphere.
Patent CZ-309881-B6 (CZ)
Title: A method of production of a sulphur-free bimetallic nitride catalyst doped with phosphorus for hydrogenation refining of petroleum fractions and their mixtures with vegetable oils
Inventor: TIŠLER ZDENĚK
IPC: B01J23/88
Filed: 2021-06-24
Abstract: The method of production of a sulphur-free catalyst for hydrogenation refining of petroleum fractions and their mixtures with vegetable oils consists in impregnating the catalyst carrier with an ammoniacal solution of cobalt-hexamethylenetetraamine-molybdenate complex created by dissolving the hexamethylenetetraamine-molybdenate complex together with cobalt nitrate hexahydrate in an aqueous ammonia solution having a concentration of 20 to 30% by weight at a temperature of 15 to 50 °C, which is further dried and re-impregnated with a solution of ammonium hydrogen phosphate, which is further processed by drying, heating, cooling and gas passivation into the resulting sulphur-free catalyst.
Patent CZ-309858-B6 (CZ)
Title: An external shell of a wooden building with high ballistic resistance
Inventor: HOLENDA MARTIN
IPC: E04B2/02
Filed: 2022-08-17
Abstract: The solution relates to an external shell of a wooden building, which is suitable for increasing ballistic resistance to protect users of residential buildings. The composition of the external shell from the exterior side includes the first layer (1) of ceramic cladding, the second layer (2) of a bonding silicone sealant, the third layer (3) of a chipboard OSB panel, the fourth layer (4) of a heat-insulating foamed geopolymer, the fifth layer (5) of a diffused closed vapour barrier membrane, the sixth layer (6) of a gypsum fibreboard, the seventh layer (7) of a cast barrier high density geopolymer and the eighth layer (8) of a gypsum fibreboard.
Patent SK-283969-B6 (SK)
Title: Front derailleur for a bicycle and a cable guide member
Inventor: PENG LEE CHER
IPC: B62M9/1342
Filed: 2000-02-25
Abstract: A front derailleur (12) for a bicycle (10) is provided to move or shift a chain between two or more sprockets for changing gears. The front derailleur can be connected to the shift cable such that the shift cable is pulled upwardly or downwardly relative to the bicycle frame. The front derailleur has a fixed member (30) adapted to be coupled to a portion of the bicycle, a chain guide (32) for shifting the chain of the bicycle and a linkage assembly (34) coupled between the fixed member and the chain guide. The chain guide is located above the fixed member and a coil spring (35) is used to bias the chain guide from an extended position to a retracted position. A detachable guide member (85) is removably coupled to the linkage assembly for guiding the shift cable downwardly relative to the bicycle frame. If the detachable guide member is removed, then the shift cable is pulled upwardly relative to the bicycle frame.
Patent CZ-303144-B6 (CZ)
Title: Process for preparing recombinant human Chorionic Gonadotropin
Inventor: PARADISI GIANFRANCO
IPC: C12N15/09
Filed: 2001-01-22
Abstract: In the present invention, there is disclosed a process for the purification of recombinant human Chorionic Gonadotropin (hCG) from a sample, which purification process is characterized in that the sample is subjected to a column chromatography with the charge of silica followed up with ion-exchange chromatography with two different ion-exchange resins under different conditions, further with reverse phase HPLC and a Sephacryl exclusion chromatography.
Patent CZ-301741-B6 (CZ)
Title: Roller shutter box
Inventor: LEHR ELSE
IPC: E06B9/17
Filed: 2001-12-21
Abstract: The present invention relates to a roller shutter box comprising an outer wall (2), an inner wall (1), a top wall (3) and two lateral walls on which retainers for bearing the shutter roller shaft are fastened. The roller shutter box further comprises plastic foam for the purpose of thermal insulation. At least the lateral walls thereof are produced from polypropylene.
Patent SK-285692-B6 (SK)
Title: Device of two coaxial stationery cylinders like shape for chemical technologies conditions and process for use thereof
Inventor: GOGOVA ZUZANA
IPC: B01J8/00
Filed: 2002-11-26
Abstract: Device of two coaxial stationary cylinders like shape for chemical technologies is suitable for systems, where is presents several beside phases, within circulates fluid resulting from difference densities of the liquid.Internal cylinder is dispensed by height for at least one reaction area, number of sections and internal part of separator. The reaction areas contains in blocks located fill on carrier unit. The section contains distributor of gas. Lower section has jet inlet of liquid reactant, outlet of third phase by valves, the distributor in top part and under part all over circumference circle hole, enabling suction of rotary the liquid from external to internal the cylinder.
Patent BR-PI9803708-B8 (BR)
Title: derivados de insulina de rápido início de ação, processo para a sua preparação, bem como precursor, preparação farmacêutica, solução injetável e uso
Inventor: DR GERHARD SEIPKE
IPC: C12N1/21
Filed: 1998-06-22
Abstract: patente de invenção:<b>"derivados de insulina tendo um rápido início de ação"<d>. a presente imvenção refere-se a derivados de insulina que em comparação à insulina humana, tem um acelerado início de ação, a um pocesso para sua preparação e a seu uso, em particular em preparações farmacêuticas para o tratamento de diabetes mellitus. em particular, a presente invenção refere-se a derivados de insulina ou seus sais fisiologcamente toleráveis nos quais asparagina (asn) na posição b3 da cadeia b é substituída por um resíduo de aminoácido básico ocorrendo naturalmente, e pelo menos um resíduo de aminoácido nas posições b27, b28 ou b29 da cadeia b está substituído por um outro resíduo de aminoácido ocorrendo naturalmente, sendo opcionalmente possível para asparagina (asn) na posição 21 na cadeia a ser substiuída por asp, gly, ser, thr, ou ala e para fenilalanina (phe) na posição b1 da cadeia b e o resíduo de aminoácido na posição b30 da cadeia b estarem ausentes.
Patent EP-1154081-B8 (EP)
Inventor: MOSES JOHN
IPC: E02F9/08
Filed: 2001-04-18
Granted: 2005-08-10
Abstract: A machine (10) such as an articulated loading shovel, has a working arm (25), the machine (10) including a body part (11) to which a first end (26) of the arm (23) is attached for relative pivotal movement about a first generally horizontal axis (B) and the arm (25) having a second end (32) adapted to mount a working implement (33) for movement relative to the arm (25) about a second generally horizontal axis (D) characterised in that the arm (25) is substantially straight between the first and second ends (26, 32), and is of substantially inverted channel configuration having a top part (40) and a pair of side walls (41, 42) integrally formed, and the arm (25) over at least a major portion of its length between the first and second ends (26, 32) including a strengthening member (80) which extends between and is connected to the side walls (41, 42). <IMAGE>
Patent EP-1459382-B8 (EP)
Inventor: HE QING
IPC: H01L27/02
Filed: 2002-12-02
Granted: 2007-09-12
Abstract: An ESD protection circuit is provided which offers full protection for sub micron CMOS technology integrated circuits that does not have a latchup problem as in silicon controller rectifier circuits. The primary ESD protection transistor within the circuit channeling deleterious ESD currents away from the electrical circuit using snapback conduction while additionally enabling bipolar operation of the electrical circuit.
Patent EP-1529348-B8 (EP)
Inventor: KIM YOUNGLOK
IPC: H04W88/08
Filed: 2003-06-23
Granted: 2007-03-21
Abstract: A plurality of communication signals is received. Each communication signal has an associated code. At least two of the communication signals has a different spreading factor. The associated codes have a scrambling code period. A total system response matrix has blocks. Each block has one dimension of a length M and another dimension of a length based on in part M and the spreading factor of each communication. M is based on the scrambling code period. Data of the received plurality of communication signals is received using the constructed system response matrix.
Patent EP-1516889-B8 (EP)
Inventor: YANAI HISAMICHI
IPC: C08F8/00
Filed: 2004-09-08
Granted: 2009-04-08
Abstract: The present invention provides polyvinyl alcohol based (PVA) whose solubility in water varies with a small temperature change to a sufficiently great degree. In manufacturing a polyvinyl alcohol based polymer by: progressing a transesterification reaction of a polyvinyl ester based polymer with alcohol in a liquid reaction mixture including the polyvinyl ester based polymer, the alcohol, and a basic compound; precipitating the polyvinyl ester based polymer, at least a part of which has been transesterified with the alcohol, out of the liquid reaction mixture; and further progressing the transesterification reaction in the liquid reaction mixture including the polyvinyl ester based polymer that has precipitated, the liquid reaction mixture has a temperature of 75 DEG C to 150 DEG C when the polyvinyl ester based polymer, at least a part of which has been transesterified, starts precipitating.