baber/WOPTO huggingface dataset:
Patent NZ-753275-A (NZ)
Title: Probiotic composition as leather auxiliary agents and use thereof
Inventor: SANKARAKUMARA PILLAI SIVARAMAKRISHNA PILLAI
IPC: C14C3/00
Filed: 2016-06-08
Abstract: A method for reducing chemical oxygen demand during leather processing, the method comprising (a) pre-soaking fresh hides in a first solution comprising about 0.25 percent probiotic dispersing agent for about 60 minutes at about 20 degrees C; (b) draining the first solution; (c) soaking the fresh hides in a second solution comprising about 0.3 percent probiotic soaking agent and about 0.5 percent soda ash for about 60 minutes to about 120 minutes; and (d) further processing of the hides to produce a tanned leather product.
Patent NZ-760379-A (NZ)
Title: Anti-trop2 antibody-drug conjugate
Inventor: HASEGAWA JUN
IPC: C12N15/09
Filed: 2014-12-24
Abstract: Provided is an anti-TROP2 antibody comprising CDRH1 consisting of the amino acid sequence of SEQ ID NO: 23, CDRH2 consisting of the amino acid sequence of SEQ ID NO: 24 and CDRH3 consisting of the amino acid sequence of SEQ ID NO: 25 in its heavy chain variable region and CDRL1 consisting of the amino acid sequence of SEQ ID NO: 26, CDRL2 consisting of the amino acid sequence of SEQ ID NO: 27 and CDRL3 consisting of the amino acid sequence of SEQ ID NO: 28 in its light chain variable region. The anti-TROP2 antibody may be conjugated to an antitumor drug for a targeted therapeutic effect.
Patent PT-101608-A (PT)
Title: Automatic control of the angle of a vehicle's lights
IPC: B60Q1/064
Filed: 1994-11-24
Abstract: The invention relates to a mechanism which comprises three types of hydraulic pump which are connected together by a tubular circuit 8, the booster and pressure pump 1 having a lever and a catch for fastening of the latter so as to maintain the entire circuit under pressure, a control pump 2 for controlling the pressure exerted in the tubing of the hydraulic circuit 8 via the arm thereof 4, and a correction pump 3 which receives the pressures exerted in the circuit caused by the oscillation of the arm of the control pump 2 at the time of the oscillations of the chassis on the rear axle 6 which in turn are conveyed to the headlamps via tie rods 11 which are connected to the structure of the latter, allowing the immediate correction of the angle of the light beam of vehicles (dipped). <IMAGE>
Patent PT-101705-A (PT)
Title: Mould-type manufacturing system for concrete flooring
IPC: B28B7/00
Filed: 1995-05-17
Abstract: The system consists of the use of modular elements (moulds) whose aim is to arrange individual elements (natural stone) according to their perimeter shape, fitting these together. This type of stone is used for the following: paving in public squares, promenades (paths), parks, etc. The moulds for the manufacture of printed paving made from concrete are manufactured with a resin with two- component synthetic mass, cold-cured without solvent, with polyurethane base, which reproduces paving with the desired composition, similar to non-industrial construction, interlacing the moulds and creating continuous figures which are rapidly constructed, effective and extremely durable. With variable configurations, it has applications in the formation of "Portuguese-type" paving. <IMAGE>
Patent PT-102408-A (PT)
Title: Chemical deposition of eg. fine carbonitride films on glass consists of vapour phase deposition at low temperature and pressure and with increased economy
Inventor: SILVA VITOR ALEXANDRE DA
IPC: C01B31/00
Filed: 2000-02-01
Abstract: The chemical deposition of eg. fine carbonitride films on glass comprises applying a hot-filament reactor for vapour phase deposition. The low-temperature low-pressure process gives good adhesion to advanced ceramics, composites, glass and hard metal.
Patent PT-103647-A (PT)
Title: Mesa para embalagem
Inventor: MARTINEZ JOSE MOLINA
IPC: B31B15/00
Filed: 2007-01-26
Abstract: MESA PARA EMBALAGEM, QUE COMPREENDE UMA ESTRUTURA (1) TUBULAR, À QUAL SE ENCONTRAM ACOPLADAS, FACE A FACE, DUAS PLATAFORMAS (2) E (3) INSTALADAS, POR SEU TURNO, SOBRE AS RESPECTIVAS CAIXAS (4) E (5) DE SUPORTE, EM CUJO INTERIOR SE ALOJAM AS RESPECTIVAS ENGRENAGENS (6) E (7) E MECANISMOS (8) E (9) HIDRÁULICOS QUE FUNCIONAM ATRAVÉS DE UM ACCIONADOR LINEAR ELÉCTRICO, ACCIONADO POR UM BOTÃO (10); EM QUE A PRIMEIRA PLATAFORMA (21), QUE INCORPORA UMA CINTA (12) TRANSPORTADORA, BÁSCULA UNIDA AO EXTREMO DA CAIXA (4) SOBRE UM EIXO (14), ESTANDO APTA PARA SE POSICIONAR TANTO NA HORIZONTAL COMO EM RAMPA ASCENDENTE; E A SEGUNDA (3) BÁSCULA UNIDA AO EXTREMO DA CAIXA (5) SOBRE UM EIXO (15); PRODUZINDO-SE O MOVIMENTO BASCULANTE DE AMBAS, MEDIANTE O ACCIONAMENTO DO BOTÃO (10), CONSEGUINDO-SE, DE FORMA COORDENADA, A ELEVAÇÃO DAS MESMAS NUM ÂNGULO DE ATÉ 90º EM RELAÇÃO À HORIZONTAL.
Patent PT-106429-A (PT)
Title: Rachador de lenha com dois modos de trabalho.
Inventor: COSTA ANTONIO MOREIRA
IPC: B27L7/00
Filed: 2012-07-02
Abstract: A INVENÇÃO REFERE-SE A UMA SOLUÇÃO QUE AUMENTA A VERSATILIDADE DOS RACHADORES DE LENHA HIDRÁULICOS. A INVENÇÃO CONSISTE NUM DISPOSITIVO DO TIPO FERRAMENTA E PORTA-FERRAMENTA QUE PERMITE QUE O MESMO RACHADOR DE LENHA POSSA SER UTILIZADO EM DOIS MODOS DE TRABALHO DISTINTOS, ATÉ AGORA NUNCA CONJUGADOS NUMA MÁQUINA. NUM PRIMEIRO MODO A LÂMINA É MOVIMENTADA PELO CILINDRO HIDRÁULICO DE ENCONTRO AO BATENTE, QUE ESTÁ FIXO, E NO SEGUNDO MODO UM BATENTE É MOVIMENTADO POR UM CILINDRO HIDRÁULICO DE ENCONTRO A UMA LÂMINA ESTACIONÁRIA. O DISPOSITIVO TANTO PODE CONSISTIR NUM CONJUNTO DE FERRAMENTAS, SENDO PELO MENOS UMA UM BATENTE E AS RESTANTES LÂMINAS, QUE ENCAIXAM ALTERNADAMENTE EM PORTA-FERRAMENTAS NA PARTE MÓVEL E NA PARTE FIXA DO RACHADOR, COMO PODE CONSISTIR NUMA FERRAMENTA APENAS, EM FORMA DE BATENTE (9), QUE TANTO PODE SER ENCAIXADA NUM PORTA-FERRAMENTAS MÓVEL (6) COMO NUM PORTAFERRAMENTAS FIXO (8), AMBOS EM FORMA DE LÂMINA.
Patent PT-116986-A (PT)
Title: Espumas biocidas não lixiviantes com atividade anti-incrustante, processo para a sua produção e respetivos usos
Inventor: ELISABETE RIBEIRO SILVA GERALDES
IPC: C08L75/04
Filed: 2020-12-31
Abstract: A PRESENTE INVENÇÃO REFERE-SE A ESPUMAS POLIMÉRICAS DE POLIURETANO BIOCIDAS, CONTENDO NA SUA ESTRUTURA CELULAR PELO MENOS UM AGENTE ANTI-INCRUSTANTE DE FUNÇÃO ISOCIANATO IMOBILIZADO COVALENTEMENTE. AS ESPUMAS PRODUZIDAS POSSUEM PROPRIEDADES NÃO-LIXIVIANTES, QUE MINIMIZAM A LIBERTAÇÃO DO AGENTE ANTI-INCRUSTANTE PARA O MEIO FLUÍDO CONTAMINADO QUE AS RODEIA, BEM COMO PROPRIEDADES ANTI-INCRUSTANTES CONTRA MICROORGANISMOS E MACROORGANISMOS PROVENIENTES DESSE MEIO, PASSÍVEIS DE COLONIZAREM NA SUA SUPERFÍCIE. AS ESPUMAS BIOCIDAS APRESENTAM-SE COMO UMA ALTERNATIVA À UTILIZAÇÃO DE ESPUMAS CONVENCIONAIS QUE ATUAM ESSENCIALMENTE POR LIXIVIAÇÃO, FAVORECENDO UM EFEITO ANTI-INCRUSTANTE PROLONGADO E UM ESPECTRO DE AÇÃO MAIS ALARGADO, CONTRIBUINDO PARA A REDUÇÃO DO IMPACTO AMBIENTAL, ASSOCIADO EM PARTICULAR À LIBERTAÇÃO E ACUMULAÇÃO DE AGENTES DANOSOS PARA O AMBIENTE.
Patent RU-94007012-A (RU)
Inventor: PETROV N G
IPC: E21B10/36
Filed: 1994-03-01
Abstract: FIELD: tools for percussion drilling of holes by means of percussive mechanism. SUBSTANCE: working part of tool is made in the form of asymmetric wedge. Front rake of wedge (in direction of rotation) is larger than that of back angle by, at least, 7.5 times. EFFECT: improved design.
Patent RU-94012077-A (RU)
Inventor: DASHKO B I
IPC: B60K17/06
Filed: 1994-04-07
Abstract: FIELD: mechanical engineering. SUBSTANCE: purpose of invention is to create automatic gearbox in which manual gear-shifting is brought to minimum: neutral, reverse, direct drive. Increase and decrease in gearbox output shaft speed is provided by automatic change-over of crown spring friction clutches. Automatic gearbox with inertia crown spring friction clutches is easy to operate, simple in manufacture and provides smooth shafting of gears in direct drive. EFFECT: increased economy of engine unit, reduced consumption of lubricants.
Patent RU-94026833-A (RU)
Title: Gear train
Inventor: VIKHROV I S
IPC: F16H3/42
Filed: 1994-07-18
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear train has two driving gears meshing with two driven spur gear wheels. Driving gears are installed in parallel, one over the other, with their teeth pointed towards each other. Teeth are located in gear planes along spiral with right-hand and left-hand of helix. Width of driven spur gear wheel is equal to half the pitch of spiral turn. EFFECT: enhanced operating capabilities owing to steplessly changing transmission ratio. 1 cl, 4 dwg
Patent RU-94026984-A (RU)
Inventor: MUGANLINSKIJ F F
IPC: C07C25/18
Filed: 1994-07-18
Abstract: FIELD: synthesis of chlorine derivatives of diaryl ethane series. SUBSTANCE: method is carried out by direct catalytic chlorination of 1-phenyl-1-xylyl ethane within 0.5-12 h at atmospheric pressure and 5-90 C. Said chlorination takes place in the presence of catalyst, its quantity being 1.0-12 % of mass of reaction mixture. Rate of supply of chlorine is 0.1-2.1 moles per 1 mole of 1-phenyl-1-xylyl ethane. EFFECT: improves efficiency of method.
Patent RU-94027303-A (RU)
Inventor: BARANOVA E R
IPC: H01C7/00
Filed: 1994-07-18
Abstract: FIELD: microelectronic equipment for low currents and voltages where switch-over operations should be made within short time at 10-150 C. SUBSTANCE: silver chalcogenide is doped with germanium selenide and arsenide selenide, and silver selenide is used as silver chalcogenide according to empirical formula (AgSe)(GeSe)(AsSr), where 0,1 ≅ x ≅ 0,5. EFFECT: reduction of electrical resistance relaxation time to 11-60 s, increase in electrical resistance to 10-10ohm-m. 1 dwg, 2 tbl
Patent RU-94027572-A (RU)
Inventor: MARK A PLJUMMER
IPC: C01B3/04
Filed: 1992-07-21
Abstract: FIELD: inorganic chemistry. SUBSTANCE: gaseous hydrogen sulfide is brought into contact with quinone. The process is carried out in aqueous solvent which contains complexing agent to prepare sulfur and corresponding hydroquinone. Said hydroquinone is converted into quinone and hydrogen, quinone being recycled and gaseous hydrogen and sulfur being collected. Ratio of said complexing agent and quinone is within definite ranges. EFFECT: improves efficiency of method.
Patent RU-94028790-A (RU)
Inventor: KHUKHRIN V V
IPC: B60P1/16
Filed: 1994-07-29
Abstract: FIELD: mechanical engineering; materials handling facilities; equipment for lifting long heavy-weight objects in vertical position. SUBSTANCE: mechanism has lifting hydraulic cylinder one end of which is hinge-secured on frame, flexible tie installed between long object and frame, movable support with guides installed longitudinally on frame for engagement with movable frame which mounts object-to-frame hinge connection and on which one end of flexible tie is secured. Other end of flexible tie is secured on lever hinge-mounted by one end on frame. Other end of lever is mounted on slider located in slots provided along long object. Other end of lifting hydraulic cylinder is hinge-secured on lever. EFFECT: reduced maximum length of lifting hydraulic cylinder, enhanced stability of long object in vertical position. 2 dwg
Patent RU-94043737-A (RU)
Inventor: JUDIN V P
IPC: C08F297/04
Filed: 1994-12-20
Abstract: FIELD: synthesis of block copolymers. SUBSTANCE: method is carried out by solution polymerization, copolymerization of butadiene with isoprene, styrene and α-methylstyrene. The process is followed by interaction thus prepared lithium-containing polymers with polyfunctional agent. Said agent represents linear, star-shaped or "tree-like" homo-, block or statistical copolymers of butadiene(isoprene)-styrene and isobutylene with units having formula. Molar ratio of active polymer and chlorine in mentioned above polyfunctional agent is 1:1-10. Said agent may interact with one active polymer or simultaneously with two or more active polymers having different structure or it may consequently interact with different active polymers. Said process may be carried out in the presence of n-butyl lithium (triisobutyl aluminium), molar ratio of LiR and active polymer is 0.1-2.8:1. Mentioned above polyfunctional agent may be used in mixture with chloroform (tetraethoxy silane) at their molar ratio 0.015-2.3:1 respectively. EFFECT: improves efficiency of the method.
Patent RU-94043758-A (RU)
Inventor: TANDILOV S F
IPC: F02K7/02
Filed: 1994-12-14
Abstract: FIELD: manufacture of engines; liquid-propellant and solid-propellant ramjet engines. SUBSTANCE: engine contains at least one intermittent combustion chamber, housing and nozzle. Turbocompressor unit of gas compressor located between this combustion chamber and nozzle is used for creation of rarefaction in each intermittent combustion chamber and pressure before nozzle, thus providing for functioning of engine at speed equal to zero and considerable increment of its thrust. Air compressor may be mounted before intermittent combustion chamber for further enhancement of engine efficiency due to narrowing its speed range. Besides that, the following additional components may be located between turbocompressor unit of gas compressor and nozzle: at least one combustion chamber which may be of intermittent and continuous action and at lest one turbocompressor unit of gas compressor which ensure stepwise combustion process, thus enhancing efficiency of engine. provided one (and may be single) intermittent combustion chamber is hermetically closed at one end, pulse-jet engine may be used as liquid-propellant rocket or solid-propellant power plant whose efficiency is enhanced as compared with existing plants. It is good practice to use blade revolving spool valves as valves of all intermittent combustion chamber, both closed at one end and through ones. EFFECT: enhanced efficiency.
Patent RU-94046423-A (RU)
Inventor: SIMANOVSKIJ V M
IPC: G21F9/30
Filed: 1993-05-31
Abstract: FIELD: decontamination of radioactive wastes. SUBSTANCE: partial charge of nonradioactive or radioactive metal wastes is melted in crucible without metal deoxidation; after partial charge is fully melted, crucible is additionally charged and radioactive wastes are melted without deoxidation, and slag is removed from them together with radionuclides; all charges of metal wastes are melted in oxygen or air environment above melt surface with refining fluxes introduced in crucible in powdered condition pre-mixed with mineral binder to form composite slag-forming compound applied to metal wastes before charging them in crucible until surface formed in the process fully or partially covers metal wastes; refining fluxes are introduced during additional charging of crucible by dipping metal wastes covered by compound, as has been described above, into molten metal wastes; mineral binders used to form mentioned compound have melting point not exceeding that of metal, their element composition being close to chemical properties of element composition of refining fluxes; they do not enter into reaction with refining fluxes during formation of composite slag-forming compound and its application to metal wastes. Mentioned compound incorporates ingredients in the following proportion, mas.%: refining flux, 30-50; mineral binder, the balance. EFFECT: provision for producing clean metal ingots for reuse, preventing exit of radionuclides to gas phase.
Patent RU-95101958-A (RU)
Inventor: IVANOV A M
IPC: B23K9/00
Filed: 1995-02-09
Abstract: FIELD: D C manual and automatic arc welding. SUBSTANCE: D.C./D.C. converter has thyristor resonance inverter with inverted diodes, main and auxiliary resonance LC circuits, power transformer, rectifier and capacitive output filter. Auxiliary LC circuit is placed into A.C. diagonal of inverter and additional winding of choke of main LC circuit and two-way key are connected in series to it. Due to this converter maintains serviceability under all conditions from idle run to short-circuit since pulses of forward and backward currents of stable amplitude and duration are formed in auxiliary circuit. Flowing through inverter diode of inverter backward half- wave of current of auxiliary circuit cuts off thyristor of inverter even if backward half-wave of current is not formed in main LC circuit. EFFECT: enhanced operational reliability and efficiency of D C/D C converter.
Patent RU-95105756-A (RU)
Inventor: JASINSKIJ I M
IPC: H03H9/54
Filed: 1995-04-14
Abstract: FIELD: radio engineering, in particular, frequency selection of narrow-band signals. SUBSTANCE: device has differential operational amplifier with resistive negative feedback, two piezoelectric resonators which first terminals are connected to first, second, third and fourth resistors. Output of differential amplifier is connected to output terminal of device. Second terminals of third and fourth resistors are connected respectively to sign-inverting and direct inputs of operational amplifier. Second terminals of piezoelectric resonators are connected. Direct input of operational amplifier is connected to common line through resistor. Second terminals of first and second resistors are connected to input terminal of device. In addition device has circuit which has two operational differential amplifiers with resistive negative feedback. Direct input of first operational amplifier is connected to second terminals of piezoelectric resonators and to output of second operational amplifier through capacitor. Direct input of second operational amplifier is connected to output of first operational amplifier through resistor and to common line through temperature-sensitive resistive two-pole piece. Sign-inverting inputs of first and second amplifiers are connected. EFFECT: increased temperature stability of amplitude- frequency response of filter.
Patent RU-95106016-A (RU)
Inventor: LOGUTKO A L
IPC: H04N13/04
Filed: 1995-04-18
Abstract: FIELD: TV devices, in particular, color stereo-picture devices for TV broadcast and industry. SUBSTANCE: method involves frame-by-frame generation of electric signals which picture of space with objects together with line-frame sweep signals and setting electric brightness and color signals for each frame element; detection of distance to parts of each element of frame decomposition; generation of electric signals with basic picture of frame by means of introduction of distance signal into each element of frame decomposition; transmission of electric signal with basic picture for playback, conversion of three-dimensional picture encoded in electric s signals of basic picture in optical picture of approach angles. Specific features of method design include separation of object space into n planes according to their distance, setting distance to parts of shown object space for each element of frame decomposition to distance of one plane, detection of coordinates of observer eye before conversion of electric signals of basic picture, generation of optical picture of approach angles using specific coordinates in direction of observer sight; generation of optical picture of approach angles using electric signals of basic picture by means of stepwise show of information panel with regulated light transparency of information pictures of approach angles during frame show. Each information picture with approach angles is generated from one eye of observer according to its coordinates and frame decomposition elements are sorted in descending order of distance to corresponding points in object space using same number of decomposition elements for all information pictures when same object space with characteristics of brightness and contrast is shown. simultaneously to playback of information pictures of approach angles, light beams which run through information panel are generated. They cover its whole working area and are directed to the observer's eye which sees given information picture. Number of shown information pictures is equal to number of eyes of observers. EFFECT: increased functional capabilities. 8 cl, 7 dwg
Patent RU-95109731-A (RU)
Title: Vibration source
Inventor: POTURAEV V N
IPC: E21F7/00
Filed: 1995-06-13
Abstract: FIELD: mining industry. SUBSTANCE: device is intended for relieving and degassing of rock mass so as to prevent sudden outbursts of coal and gas in mining operations in outburst-risky seams. Vibration source has body, membrane, spring, ejection nozzle, rods, sliding bushes with resilient members, and drain pipe. It ensures hermetic sealing of well, pulsing, and cyclic release and collection of gas from coal-containing mass. EFFECT: high efficiency. 3 cl, 5 dwg
Patent TW-200408278-A (TW)
Title: MPEG data format conversion method and decoding system using the same
Inventor: Li zhao-cheng
IPC: H04N5/917
Filed: 2002-11-08
Abstract: The present invention provides a MPEG data format conversion method, which includes the following steps: (a) receiving MPEG-1 data-stream; (b) converting the serial header, the header of group of pictures, and the header of picture for the MPEG-1 data-stream into the corresponding MPEG-2 headers; (c) mapping the picture data in MPEG-1 data-stream into the picture data in MPEG-2 format. Moreover, the present invention uses the above-mentioned method to provide the decoding function for both MPEG-1 and MPEG-2 with only one set of MPEG-2 decoding circuit.
Patent TW-200301779-A (TW)
Title: Recombinant bacillus phytases and uses thereof
Inventor: LIM BOON-LEONG
IPC: C12N9/16
Filed: 2002-11-12
Abstract: In this invention, two phytase genes from two generally-regarded-as-safe microorganisms, Bacillus licheniformis and Bacillus subtilis 168, were cloned and characterized. A process for phytase enzyme over-expression and purification was also developed. The enzymes have molecular weight of about 48 kilodaltons and showed extracellular phytate-hydrolyzing activities. The recombinant enzyme can be used to enhance phytase utilization in various commercial areas, including preparation of animal feed and transgenic plants that have increased growth rates for maturity, flowering and fruiting.
Patent TW-200307822-A (TW)
Title: Dynamic power optical splitter
Inventor: ZHAO XI-MING
IPC: G02B6/34
Filed: 2002-11-13
Abstract: An optical splitter (1) includes a circulator (10) and a dynamic FBG (Fiber Bragg Grating) (20) which can achieve different reflection ratios corresponding to the size of a current in the dynamic FBG. The circulator has three ports. One port (P0) connects with an input optical fiber, one port (P3) connects with the dynamic FBG, and the third port (P2) connects with an output optical fiber. Light input from the circulator to the dynamic FBG and is dynamically split into two beams. One beam is output from an output port (P1) of the dynamic FBG, the other beam is reflected by the dynamic FBG and is output from the output port (P2) of the circulator.
Patent TW-200303926-A (TW)
Title: A hydrogen storage material including a modified TI-MN2 alloy
Inventor: STETSON NED T
IPC: C22C14/00
Filed: 2002-11-28
Abstract: A modified Ti-Mn2 hydrogen storage alloy. The alloy generally is comprised of Ti and Mn. A generic formula for the alloy is: TiQ-xZrxMnz-YAY, where A is generally one or more of V, Cr, Fe, Ni and A1. Most preferably-A is one or more of V, Cr, and Fe. The subscript Q is preferably between 0.9 and 1.1, and most preferably Q is 1.0. The subscript X is between 0.0 and 0.35, more preferably X is between 0.1 and 0.2, and most preferably X is between 0.1 and 0.15. The subscript Y is preferably between 0.3 and 1.8, more preferably Y is between 0.6 and 1.2, and most preferably Y is between 0.6 and 1.0. The subscript Z is preferably between 1.8 and 2.1, and most preferably Z is between 1.8 and 2.0. The alloys are generally single phase materials, exhibiting a hexagonal C14 Laves phase crystalline structure.