baber/WOPTO huggingface dataset:
Patent CZ-302204-B6 (CZ)
Title: Process for preparing optically pure stereomers of silybin A and silybin B
Inventor: KREN VLADIMIR
IPC: C07D407/04
Filed: 2009-10-21
Abstract: In the present invention, there is disclosed a method of splitting the stereomers of silybin A and silybin by employing acetylated form thereof. A mixed 23-O-acetylsilybin that can also be obtained by chemical acetylation of natural silybin is preferably prepared by enzyme acetylation, during which the silybin is treated with Novozyme 435 lipase in the presence of vinyl acetate dissolved in tert-butyl methyl ether. Silybin-O-acetate is treated with Novozyme 435 lipase of Candida antarctica immobilized on polyacrylate resin, preferably in the mixture of tert-butyl methyl ether / n-butanol. The reaction provides a kinetically controlled enzyme alcoholysis of one stereomer, only i.e. silybin-O-acetate B, so that a mixture of free silybin B and 23-O-acetylsilybin is obtained, which mixture can be very easily separated by chromatography. Then, silybin A is released by enzyme-catalyzed alcoholysis under addition of a greater amount of Novozyme 435 in the tert-butyl methyl ether / n-butanol mixture. In order to achieve high optical purity, it is also possible to repeat some enzyme separation steps and optionally under adjusted conditions û for example with the use of toluene as a solvent.
Patent CZ-302733-B6 (CZ)
Title: System for fermentation of solid biomass
Inventor: HABART JAN
IPC: C12M1/04
Filed: 2010-08-17
Abstract: The present invention relates to a system for fermentation of solid biomass with enhanced aeration comprising one or more fermenters and a compressor having its output connected to at least one pulse electromagnetic valve connected by a line capable of supplying a gas and having one or more flow meters wherein each flow meter is assigned to one fermenter, wherein outlet of each flow meter is connected to a four-way valve having its one outlet connected to a line capable of supplying a gas to the bottom portion of a corresponding fermenter, while the second outlet of said four-way valve is connected to a line capable of supplying a gas to the top portion of the corresponding fermenter and the third outlet thereof is connected with a condensing flask. Fermenters can be provided with two grates from which the upper grate is removable.
Patent CZ-303703-B6 (CZ)
Title: Monoclonal antibody or fragment-binding antigen thereof, pharmaceutical composition in which the antibody or fragment is comprised, a cell line producing the antibody or fragment, process for preparing the antibody, isolated nucleic acid encoding hea
Inventor: HANSON DOUGLAS CHARLES
IPC: A61P37/02
Filed: 1999-12-23
Abstract: In the present invention, there is disclosed a monoclonal antibody against human cytotoxic T- lymphocyte antigen 4 (CTLA-4), a pharmaceutical composition in which the antibody or a fragment thereof is comprised, processes for preparing said antibody or said fragment, an isolated nucleic acid encoding a heavy and/or a light chain of said antibody or fragment a host cell containing the isolated nucleic acid or a fragment and the use of the antibody or fragment optionally in combination with cells expressing a factor stimulating colonies of granulocytes-macrophages, for the preparation of a medicament.
Patent CZ-303838-B6 (CZ)
Title: Device for preventing insect flight through
Inventor: BOETHIG ERICH
IPC: E06B9/52
Filed: 2011-12-06
Abstract: In the present invention, there is disclosed a device provided with a supporting frame (1) with an insect screen (2) fastened thereon wherein said supporting frame (1) opens in the inside direction. i. e. to the room. On one side, the supporting frame (1) is provided with a hinge upper part (7) while the hinge lower part (8) is fastened on the lateral inner side of a window frame (11). A closing mount (5) is arranged on opposite side to the hinge on the supporting frame (1). The supporting frame (1) is provided on its circumference with a sealing collar (4). The end of the closing mount (5) can be provided with a snap on projection (12) fitting in a catch pin (6).
Patent CZ-308329-B6 (CZ)
Title: Laminated material for polishing hard surfaces
Inventor: Chvojka Jiří
IPC: B82B1/00
Filed: 2015-10-14
Abstract: A laminated material for polishing hard surfaces comprising at least one layer of non-woven fabric as a polypropylene spunbond; a layer of nanofibres formed by spinning from a solution of a polyvinylidene fluoride polymer with a built-in polishing agent is applied, the particle size of the polishing agent is from 0.04 to 500 μm and the polishing agent is uniformly incorporated in an amount of from 3 to 30% by weight, based on the total weight of the solution of the polyvinylidene fluoride polymer with the polishing agent incorporated in it.
Patent CZ-307665-B6 (CZ)
Title: Biotechnologický způsob výroby potravinářské želatiny z drůbežího jatečného odpadu
Inventor: MOKREJŠ PAVEL
IPC: C09H3/00
Filed: 2017-11-09
Abstract: Jatečný odpad se v postupných krocích propláchne ve vodě, předmrazí na teplotu -2 až -5 °C v jádře suroviny, dvoufázově rozmělní suroviny na kousky o velikosti do 3 mm, načež následuje intenzifikovaná separace nekolagenních bílkovin a pigmentů z rozmělněné suroviny vymytím roztokem NaOH, separace tuku extrakcí rozpouštědlovou směsí etanol + petroléter a předúprava bílkovinného izolátu proteolytickým enzymem. Po odfiltrování bílkovinného hydrolyzátu a promytí zbobtnalého bílkovinného izolátu vodou pak následuje první fáze extrakce želatin, inaktivace zbytků proteolytického enzymu, separace želatinového roztoku od zbylého nerozloženého podílu bílkovinného izolátu filtrací, druhá fáze extrakce želatin – vícestupňová extrakce želatin ze zbobtnalého bílkovinného izolátu při teplotě zvyšující se v každém stupni a formování želatin z extrahovaných roztoků a biotechnologické zpracování zbylého nerozloženého podílu na kolagenní hydrolyzát.
Patent CZ-308051-B6 (CZ)
Title: Low frequency signals amplifier
Inventor: POSPÍŠILÍK MARTIN
IPC: H03F3/45
Filed: 2018-11-02
Abstract: The low-frequency signals amplifier consists of an input differential stage, a voltage amplifier connected to it and a connected output stage. The voltage amplifier is connected as a crank cascade composed of transistors (T9) and (T11), supplied by a current source as a current mirror composed of two identical transistors (T10) and (T12). The supply current is defined by the resistance values (R21 to R26). Linking the reference point between resistors (R22) and (R23) simultaneously introduces local negative feedback to linearize the cascade response to the excitation signal.
Patent CZ-309584-B6 (CZ)
Title: Device for applying active substance to bark beetle affected wood
Inventor: STAŇKOVÁ MARCELA
IPC: A01P19/00
Filed: 2019-11-20
Abstract: A device (1) for applying an active substance to bark-infested wood, which contains nozzle tubes (8) on which nozzles (4) are spaced, on each nozzle (4) there is an inlet (17) for insecticide from a high-pressure hose (5) and an inlet (13) for air from a high-pressure hose (7), the high-pressure hose (7) for air is connected to a compressor, the high pressure hose (5) for the insecticide is connected to the tank (18) for the insecticide, the jet pipes (8) are on the holding jaws (14) of the head (3) of the harvester, and the tank (18) for the insecticide is also on the head (3), the jets the pipes (8) have a curvature corresponding to the curvature of the holding jaws (14), the device (1) includes a spray control unit (19) on the head (3), and the high pressure hose (7) for air is attached to the arm (2) of the harvester.
Patent CZ-309093-B6 (CZ)
Title: Flying drone base
Inventor: CAREV VADIM
IPC: B64C39/00
Filed: 2020-06-26
Abstract: The flying drone base contains a basic body, which forms the fuselage (1) with wings (2) and tail plane, a combustion engine (4) with a propeller (13) is mounted in the fuselage (1), to which a generator (7) of electricity is connected, behind which a fuel tank (5) is gradually placed towards the tail plane in the fuselage (1), fuel equipment (6), on - board battery (12), power transmitter (10) and directional antenna (11). The navigation device (8) is housed in one tail plane and the control microprocessor (9) is housed in the other tail plane. At least one communication, fastening and charging unit (3) of drones (14) is attached to the wings (2).
Patent CZ-309033-B6 (CZ)
Title: Burner assembly and burner
Inventor: KNOTEK JAROSLAV
IPC: F23D14/46
Filed: 2020-10-27
Abstract: The burner assembly comprises a nozzle (2) which contains a through cavity for inserting a nozzle (3) and comprising an inner surface for conducting the preheating gas, the nozzle has at its proximal end a flange (6) with a proximal surface for abutment against the distal surface of the burner head (7), and a cover adapted to be fixed to the burner head (7) and an inner surface with an inner shoulder (15), the nozzle (2) is mounted in the cover so as to abut the distal surface of the flange (6) on the inner shoulder (15) of the cover, and in the region between the distal surface of the flange (6) and the distal end of the cap, a first sealing ring (24) is arranged between the outer surface of the nozzle (2) and the inner surface of the cap, the first sealing ring (24) is seated in a first sealing groove (23) in the outer surface of the nozzle (2) or the inner surface of the cover.
Patent CZ-309530-B6 (CZ)
Title: Hyaluronic acid derivative with reduced polarity, preparing it, composition and use
Inventor: BUFFA RADOVAN
IPC: C08B37/08
Filed: 2021-12-14
Abstract: The invention relates to preparing a derivative of hyaluronic acid, which has some carboxyl groups (-COOH) replaced by a primary hydroxyl group (-CH2-OH). The preparation procedure is based on the activation of the carboxyl group using the reagent 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride and subsequent reduction with NaBH4. Hyaluronic acid derivatives prepared according to the invention are biocompatible and biodegradable, showing increased resistance to thermal and enzymatic degradation.
Patent CZ-291581-B6 (CZ)
Title: Melt homogenization method and apparatus for making the same
Inventor: SMRCEK JOSEF ING CSC
IPC: F27D99/00
Filed: 2001-11-16
Abstract: A melt with viscosity ranging between 10e4 to 10e1 Pa.s and in either stationary or flow state, is exposed to microwave radiation with frequency in the range of 0.1 to 20 GHz from arbitrary direction. Outside of the space containing the melt at the spot where is the outlet of a microwave radiation waveguide (11) can be cooled. The microwave radiation is reflected within the melt by reflecting metallic means with back to the spot of its penetration and is screened from the surroundings by a screening metallic means. At least one waveguide (11) of a microwave radiation source (10) has its outlet in the space containing the melt of a given viscosity, whereby said outlet position with respect to the melt surface is arbitrary. At least one waveguide (11) has its outlet at outer surface of a dosing device runner (1) bottom (13) and/or at outer surface of the dosing device metal jacket (3) bottom (14), and/or at outer surface of the bottom (17) of the furnace working portion superstructure (16), optionally also above the glass melt (8) level or above upper beam (5) of the channel (1). The spot of the waveguide (11) outlet can be provided with an insulating layer (2). Reflecting metallic means can be introduced in the melt space. In the direction perpendicular to the melt space axis said melt space can have a vertical square, rectangular, circular or oval cross section.
Patent SK-288972-B6 (SK)
Title: Combustion space with implementation of homogenization and controlled self-ignition of fuel mixture by compression
Inventor: PUŠKÁR MICHAL
IPC: F02F3/26
Filed: 2018-09-27
Abstract: The combustion chamber for reducing the combustion engines emissions comprises a head (1) in which two intake valves (4), two exhaust valves (5), a spark plug (6) and a cylinder (3) in which the piston moving linearly. The head (1) is in a plane formed by a curve (7) which forms a spherical canopy in the space, and on a curved line (7) is attached a rectangular part created by a segment (8) and a segment (9) which forms a ring around spherical canopy in the space. In the piston (2) on the side of the two intake valves (4) there is a homogenizing part (10) which significantly increases the qualitative parameters of the mixture. This state allows for better combustibility by controlled self-ignition that takes place in the space between the piston (2) in the upper dead centre and the ring walls in the head (1) formed by the line (8) and the line (9). The spark plug (6) is used in cold start to achieve optimal operating temperature.
Patent JP-6877806-B6 (JP)
Title: 情報処理装置、プログラム及び情報処理方法
IPC: G06Q30/02
Filed: 2021-02-05
Granted: 2021-06-23
Abstract: 【課題】店舗の売上に影響を与える運営方法を把握することを可能とする技術を提供すること。 
【解決手段】本発明の一態様によれば、情報処理装置が提供される。この情報処理装置は、受付ステップと、特定ステップと、生成ステップとを実行するように構成される。受付ステップでは、店舗端末から店舗情報を受け付ける。店舗情報は、店舗の運営情報と、店舗の売上情報とを含む。運営情報は、店舗の運営状況を示すテキスト又は画像を含む。特定ステップでは、運営情報と、売上情報とに基づき、店舗の売上に影響を及ぼすテキスト又は画像を特定する。生成ステップでは、特定されたテキスト又は画像を含む視覚情報を生成する。 
【選択図】図１
Patent EP-1440255-B8 (EP)
Inventor: GROBBEL BURKHARD
IPC: F16H7/06
Filed: 2002-10-25
Granted: 2010-07-14
Abstract: Link chain drive comprises a drive chain sprocket (A) for a link chain (G), and a drive system driving with non-uniform rotation the drive chain sprocket to compensate for variations in speed of the link chain. The drive system consists of two wheels coupled together by an endless flexible tension device (Z), and a moving tension element (20) which acts on the load strand of the tension device to change the effective length of the load strand. Independent claims are also included for alternative link chain drives, and for link chain guides.
Patent EP-1479349-B8 (EP)
Inventor: SHELTON IV FREDERICK E
IPC: A61B17/072
Filed: 2004-05-20
Granted: 2008-03-26
Abstract: A surgical severing and stapling instrument clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil. An E-beam firing bar affirmatively maintains a desired spacing while severing and stapling tissue by longitudinally engaging the anvil and elongate channel. Separate closing action and firing (i.e., severing and stapling) action of the end effector allows a clinician to selectively position and clamp tissue. The end effector enables this advantageous separate firing while affirmatively spacing the end effector by having an upper pin of the firing bar reside within an anvil pocket before firing. When the anvil is closed and clamped, the upper pin of the E-beam firing bar may move longitudinally and distally from the anvil pocket to an anvil slot thereby engaging the anvil. <IMAGE> <IMAGE>
Patent EP-1898742-B8 (EP)
Inventor: RESHEF-GOZLAN VERED
IPC: A45D34/00
Filed: 2006-03-30
Granted: 2010-05-12
Abstract: A fragrance tester for applying a fragrance comprising a mechanism for providing a visible indication and a fragrance applicator for applying the fragrance, the tester adapted to apply the fragrance in proximity of said visible indication.
Patent EP-1121109-B8 (EP)
Inventor: WIMMER WALTER
IPC: A61P23/02
Filed: 1999-10-15
Granted: 2006-07-19
Abstract: The invention relates to a pharmaceutical preparation, especially for oral administration, having at least one active substance and formulation components influencing the release of the active substance. Said preparation comprises at least one opioid analgesic as active substance, which is formulated proportionally for rapid and retarded release in such a way that the in vitro release rate from the preparation according to the Ph. Eur. Paddle Method showed a mean value of more than 40 % by weight after one hour, wherein the average value of the in vitro release rate after four hours was still less than 80 % by weight of the active substance.
Patent BR-PI0515370-B8 (BR)
Title: absorvente higiênico
Inventor: JOHN POCCIA
IPC: A61F13/53
Filed: 2005-09-16
Abstract: ABSORVENTE HIGIÊNICO DRAPEÁVEL E MATERIAIS PARA USO EM ARTIGOS ABSORVENTES HIGIÊNICOS DRAPEÁVEIS. A presente invenção refere-se a um artigo absorvente incluindo uma camada de cobertura, uma camada protetora e um sistema absorvente disposto entre a camada de cobertura e a camada protetora, o artigo absorvente sendo drapeável e possuindo atributos de absorção necessários para um absorvente higiênico.
Patent BR-PI0910305-B8 (BR)
Title: método e aparelho de coordenação
Inventor: BINGYU QU
IPC: H04W28/18
Filed: 2009-03-13
Abstract: MÉTODO, APARELHO E EQUIPAMENTO DE USUÁRIO DE COORDENAÇÃO. A presente invenção refere-se a um método de coordenação, a um aparelho de coordenação e a um equipamento de usuário que são proporcionados pela concretização da invenção. O método de coordenação inclui: determinar um esquema de processamento de sinais para um usuário, de acordo com se o esquema de processamento de sinais do usuário requer coordenação; e indicar ao usuário o esquema de processamento de sinais por meio de sinalização orientada a usuário. O aparelho de coordenação inclui: um módulo de determinação (501). configurado para determina um esquema de processamento de sinais para um usuário; e um módulo de indicação (502), configurado para indicar ao usuário o esquema de processamento de sinais por meio de sinalização orientada a usuário. O equipamento de usuário inclui: um módulo de aquisição (601), configurado para adquirir informações de indicações de indicação sobre um esquema de processamento de sinais de um usuário, contido em sinalização orientada a usuário; e um módulo de processamento de sinais (602), configurado para processar um sinal, de acordo com as informações de indicação, sobre o esquema de processamento de sinais do usuário.
Patent EA-026194-B8 (EA)
Title: System and method for weight redistribution in a vehicle
Inventor: AHUJA MUNISHWAR
IPC: B61F5/36
Filed: 2011-08-25
Abstract: Provided is a vehicle comprising a frame (160), outer axles (118a, 118c) and a middle axle (118b) disposed therebetween, each of the axles being mounted inside said frame (160) on a respective spring suspension (142) with springs (132), and a traction motor (110) coupled only to outer axles (118a, 118c). Only in the suspension (142) of the middle axle (118b) the springs (132) have movable spring seats (138) linked to said springs and configured to adjust the length of said springs to change preloading of the springs (132). Further, the vehicle includes an actuator (170, 1170) connected to said movable spring seats (138) and configured to move said spring seats (138) to adjust the length of the springs; and a controller (114) coupled to said actuator (170, 1170) to control the actuator for adjusting the length of said springs, the actuator being connected on the outer side of the frame. Also provided is a method for dynamic weight redistribution in the above-described vehicle (100) comprising steps of adjusting the length of springs (132) in the suspension (142) of the middle axle (118b) by means of the actuator (170, 1170) to provide variable preloading of the springs and redistribution of the springs preload between axles (118a, 118b, 118c) of the vehicle (100).
Patent AU-2004200504-B8 (AU)
Title: System and Method for Data Packet Delivery with a Framed Downlink and an Unframed Uplink
Inventor: BARNES KEITH
IPC: H04W99/00
Filed: 2004-02-10
Granted: 2007-01-25
Abstract: A fixed wireless access system generally comprises a consumer premise equipment (CPE) unit, that is connected via an Ethernet interface to a personal computer or local area network, and a base station unit that is connected via an Ethernet interface to a network. As such, the CPE unit is preferably easily user-installed while the base station unit is preferably tower-mounted within a 1-5 mile range of the CPE unit. Both the CPE unit and base station unit preferably incorporate an integrated data transceiver/switch that enables a radio frequency air link operating in the 2.5-2.686 GHz range. Orthogonal frequency division multiplexing is used in the uplink and downlink transmissions between CPE units and base station units.
Patent AU-2013201379-B8 (AU)
Title: Systems and methods for arranging firearms training scenarios
Inventor: BROOKS ALEX
IPC: F41J9/00
Filed: 2013-01-23
Granted: 2013-09-12
Abstract: Systems and methods of arranging a firearms training scenario utilising at least one robotic mobile target in a training area are disclosed, the method including the steps of: sending commands to at least one robotic target in a training area to cause the target to operate in the training area; recording operations data representative of the operations carried out by the at least one robotic target; and subsequently conducting a training scenario in the training area wherein the at least one robotic target bases its actions at least partially on the previously recorded operations data.
Patent AU-2018308827-B8 (AU)
Title: An ophthalmic multifocal diffractive lens
Inventor: HOLMSTRÖM SVEN THAGE SIGVARD
IPC: G02C7/02
Filed: 2018-07-17
Granted: 2024-01-04
Abstract: An ophthalmic multifocal lens, and a method of manufacturing same, at least comprising focal points for near, intermediate and far vision. The lens comprises a light transmissive lens body providing a refractive focal point(164), and a periodic light transmissive diffraction grating, extending concentrically over at least part of a surface of the lens body and providing a set ofdiffractive focal points(162, 63). The diffraction grating is designed to operate as an optical wave splitter, the refractive focal point providing the focal point for intermediate vision (164) and the diffractive focal points providing the focal points for near (163) and far vision(162). The diffraction grating has an optical transfer function (160) comprising a continuous periodic phase profile function having an argument modulated as a function (165) of the radial distance (r) to the optical axis of the lens body, thereby tuning the light distribution in the focal points(162, 163, 164).
Patent BR-102012024670-B8 (BR)
Title: motor de turbina a gás, e, método para desmontar uma arquitetura frontal de um motor de turbina a gás
Inventor: BRIAN P CIGAL
IPC: F02C7/20
Filed: 2012-09-27
Abstract: motor de turbina a gás, e, método para desmontar uma arquitetura frontal de um motor de turbina a gás. um motor de turbina a gás inclui um suporte de corpo central que provê uma parede anular interna para um trajeto de fluxo de núcleo. o suporte de corpo central inclui primeiras estrias. uma arquitetura engrenada interconecta um carretel e uma ventoinha girável ao redor de um eixo. u, suporte flexível interconecta a arquitetura engrenada e o suporte de corpo central. o suporte flexível inclui segundas estrias que se interconectam com as primeiras estrias para transferir torque entre elas.
Patent BR-112015020589-B8 (BR)
Title: Sistema manipulador robótico
Inventor: AHMET SINAN KABAKCI
IPC: A61B34/30
Filed: 2014-02-26
Abstract: sistema manipulador robótico. no presente pedido, um sistema manipulador robótico para manobrar um instrumento médico existente para uma localização desejada dentro de uma zona alvo durante um procedimento médico é fornecido. o referido sistema de manipulador robótico compreende, pelo menos, uma unidade de controle (2) capaz de receber uma entrada de operador; pelo menos, um manipulador robótico (1), em comunicação com a referida unidade de controle (2) e que responde ao dito de entrada do operador, dito manipulador robótico (1), incluindo, pelo menos, um controlador, um mecanismo de rotação em comunicação com o referido pelo menos um controlador e sendo rodado em torno de um primeiro eixo, uma unidade de movimento horizontal (8) em comunicação com o referido pelo menos um controlador e ser deslocado ao longo de um primeiro percurso, e um atuador de deflexão (6) capaz de receber uma parte do instrumento existentes, referida deflexão do atuador (6) estando em comunicação com o referido pelo menos um controlador e ser deslocado ao longo de um segundo percurso; em que o referido mecanismo de deslocamento de deflexão ao longo do referido segundo percurso faz com que a deflexão de uma extremidade distal do instrumento médico existente.