baber/WOPTO huggingface dataset:
Patent NZ-788290-A (NZ)
Title: Split-sole footwear
Inventor: GAVRIELI KFIR
IPC: A43B3/24
Filed: 2011-11-14
Abstract: A shoe comprising: an upper, the upper forming an interior portion for receiving a foot of a woman, the interior portion including a toe cavity and a heel cavity; a midsole, the midsole having (i) a toe end, (ii) a heel end, (iii) an inner side, and (iv) an outer side, wherein a perimeter of the midsole is stitched to the upper thereby forming a bottom to the interior portion that is bounded by a first seam; an insole that is affixed to the bottom of the interior portion; an outsole, the outsole having (i) a toe portion disposed on the toe end of the midsole, and (ii) a heel portion disposed on the heel end of the midsole; wherein there is a region between (i) the heel portion of the outsole and (ii) the toe portion of the outsole, the region extending from the inner side to the outer side and occupying a position intermediate the toe end of the midsole and the heel end of the midsole, thereby permitting the shoe to fold about the region; and the heel portion of the outsole has a durability coefficient between 0.8 and 1.5, wherein the durability coefficient is a thickness of the heel portion of the outsole divided by a distance between an edge of the heel portion of the outsole and the first seam.
Patent PT-103994-A (PT)
Title: Protecção de um borne de ligação, em particular de um disjuntor
Inventor: CANAULT JEAN
IPC: H01R4/36
Filed: 2008-03-04
Abstract: PARA EVITAR UM TOQUE DO PARAFUSO (22) DE UM BORNE DE LIGAÇÃO (1) ARTICULADO, FOI DESENVOLVIDA UMA TAMPA DE PROTECÇÃO (30). A TAMPA (30) ENGATA-SE NO PARAFUSO (22), DE MODO QUE O DEDO NÃO POSSA ATINGIR A CABEÇA (24) DO PARAFUSO, E QUE A TAMPA (30) SE DESLOCA EM TRANSLAÇÃO SOLIDARIAMENTE COM O PARAFUSO (22). A TAMPA (30) ENGATA-SE AINDA NO ESTRIBO (4) ARTICULADO, DE MODO QUE O PARAFUSO (22) FICA PRESO E A SUA HASTE (26) FICA PROTEGIDA QUALQUER QUE SEJA A POSIÇÃO RELATIVA DO PARAFUSO (22) EM RELAÇÃO AO ESTRIBO (4).
Patent PT-104203-A (PT)
Title: Processo de fabricação de sensores ópticos para detecção de iões de alumínio e magnésio e sua aplicação na monitorização de corrosão em aeronaves
Inventor: FERNANDES JOAO C SALVADOR
IPC: G02B1/14
Filed: 2008-10-03
Abstract: O PRESENTE INVENTO DESCREVE UM NOVO PROCESSO, ATRAVÉS DO QUAL FORAM DESENVOLVIDOS E MANUFACTURADOS SENSORES ÓPTICOS, QUE DETECTAM A PRESENÇA DE IÕES DE ALUMÍNIO E MAGNÉSIO COM BAIXAS CONCENTRAÇÕES EM DIFERENTES MEIOS. NUM SÓ PASSO, O POLIMERO NÃO IMPRESSO FOI SINTETIZADO E DEPOSITADO NA FIBRA ÓPTICA ATRAVÉS DE POLIMERIZAÇÃO TERMICAMENTE INDUZIDA. O SENSOR É COMPOSTO POR UMA FIBRA ÓPTICA COM UM POLIMERO DEPOSITADO EM ZONAS ESPECIFICAS DA FIBRA, QUE CONSTITUEM AS ZONAS ACTIVAS DO SENSOR. QUANDO EXCITADAS POR LUZ DE DETERMINADO CUMPRIMENTO DE ONDA, O POLÍMERO EM CONTACTO COM IÕES DE ALUMÍNIO OU MAGNÉSIO IRÁ EMITIR UM SINAL DE FLUORESCÊNCIA QUE SERÁ DETECTADO PELO EQUIPAMENTO ACOPLADO AO SENSOR, INDICANDO ASSIM A PRESENÇA DOS IÓES NA ÁREA MONITORIZADA. A MONITORIZAÇÃO DA CORROSÃO ATRAVÉS DE SENSORES PERMITIRÁ UM MAIOR CONTROLO DA EVOLUÇÃO E PROPAGAÇÃO DA CORROSÃO E REDUZIRÁ O CONSEQUENTE CUSTO DE MANUTENÇÃO DAS AERONAVES. A PRESENTE INVENÇÃO DESCREVE A FUNÇÃO DOS SENSORES OPTICOS NA DETECÇÃO DA CORROSÃO NUMA FASE INICIAL, DAS PRINCIPAIS LIGAS DE ALUMÍNIO APLICADAS NA ESTRUTURA DE AERONAVES TAIS COMO 2024-T3 E 7075-T6.
Patent PT-105302-A (PT)
Title: Base ajustável de sistema de parqueamento automático e respetivo processo de afinação.
Inventor: MARQUES ALFREDO MANUEL HENRIQUES
IPC: B62H3/08
Filed: 2010-09-21
Abstract: A INVENÇÃO RESPEITA A UMA BASE DE ROLAMENTO DE RODA DE VEÍCULO DESTINADA A UM SISTEMA DE PARQUEAMENTO AUTOMÁTICO EM QUE UM PRIMEIRO ELEMENTO DE ENCAIXE (11) DO VEÍCULO É INSERIDO NUM SEGUNDO ELEMENTO DE ENCAIXE (7) DE UMA ESTRUTURA (6) DIRETA OU INDIRETAMENTE FIXA AO SOLO (0). A BASE (1) CARACTERIZA-SE POR, NUM TROÇO DA LINHA DE ROLAMENTO (100) DA RODA (10) SOBRE A BASE (1), HAVER UMA PLACA (3) QUE AJUSTA A ALTURA DO PONTO DE CONTACTO ENTRE TAL PLACA E A RODA DO VEÍCULO QUE ASSENTA SOBRE A BASE NO MOMENTO EM QUE TERMINA O MOVIMENTO DE PARQUEAMENTO. ASSIM, PELA REGULAÇÃO DA ALTURA DO PONTO MAIS ELEVADO (31) DA PLACA (3), COMPENSA-SE A DIFERENÇA DE ALTURA NO PONTO DE CONTACTO (101) DA RODA TRASEIRA COM O SOLO. PREFERENCIALMENTE, A REGULAÇÃO É FEITA POR PARAFUSOS (4) E MOLAS (5). A INVENÇÃO RESPEITA TAMBÉM AO PROCESSO DE AFINAÇÃO.
Patent PT-109053-A (PT)
Title: Suporte cromatográfico para purificação de dna plasmídico por cromatografia de afinidade e respetivo método de purificação
Inventor: CATARINA CARAMELO NUNES
IPC: C12Q1/68
Filed: 2015-12-28
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM NOVO SUPORTE CROMATOGRÁFICO QUE CONSISTE NUM CRIOGEL DE POLI METACRILATO DE 2 -HIDROXIETILO (POLI (HEMA) ) E RESPETIVO MÉTODO DE PURIFICAÇÃO DE DNA PLASMÍDICO (PDNA), A PARTIR DE LISADOS CELULARES, UTILIZANDO CROMATOGRAFIA DE AFINIDADE. A FASE ESTACIONÁRIA CONSISTE NUM CRIOGEL DE POLI(HEMA) QUE APRESENTA UMA ELEVADA AFINIDADE PARA O PDNA, PERMITINDO UMA ELEVADA RAPIDEZ E CAPACIDADE DE PURIFICAÇÃO. UTILIZANDO O SUPORTE CROMATOGRÁFICO DE POLI (HEMA) , O MÉTODO DE PURIFICAÇÃO DE PDNA COMPREENDE AS SEGUINTES FASES: PREPARAÇÃO DO SUPORTE CROMATOGRÁFICO, PREPARAÇÃO DA AMOSTRA BIOLÓGICA E EXTRAÇÃO DO PDNA E PURIFICAÇÃO DO PDNA ATRAVÉS DE UMA TÉCNICA DE CROMATOGRAFIA DE AFINIDADE. ESTA INVENÇÃO É ÚTIL PARA A ELIMINAÇÃO DE IMPUREZAS (1) E OBTENÇÃO RÁPIDA E EFICIENTE DE PDNA (2) COM ELEVADO GRAU DE PUREZA, PARA POSTERIOR APLICAÇÃO TERAPÊUTICA.
Patent PT-115449-A (PT)
Title: Orlas termoplásticas com superfície de materiais naturais
Inventor: RENATO MIGUEL FERNANDES REIS
IPC: B32B27/00
Filed: 2019-04-12
Abstract: ORLAS TERMOPLÁSTICAS (2) SÃO UM COMPONENTE INDISPENSÁVEL NA INDÚSTRIA DO MOBILIÁRIO, SENDO ATUALMENTE MAIS UM ELEMENTO DECORATIVO E NÃO APENAS CONSIDERADAS PELAS SUAS CARACTERÍSTICAS TÉCNICAS DE PROTEGER AS PLACAS DE AGLOMERADOS DE MADEIRA (1) DOS IMPACTOS E DA HUMIDADE OU ESTÉTICAS DE COMBINAR COM OS PADRÕES DA SUPERFÍCIE. A PRESENTE INVENÇÃO DE UMA ORLA TERMOPLÁSTICA COM UMA SUPERFÍCIE DE MATERIAIS NATURAIS (2) COMBINA O COMPORTAMENTO MECÂNICO E FUNCIONAL DAS ORLAS TERMOPLÁSTICAS COM A ESTÉTICA, EXCLUSIVIDADE E SUSTENTABILIDADE DOS MATERIAIS NATURAIS E É DIRECIONADA PARA OS PRODUTORES DE MOBILIÁRIO DE SEGMENTO ALTO QUE PROCURA NOVIDADE, EXCLUSIVIDADE E AUTOSSUSTENTABILIDADE. O PROCESSO DE LAMINAGEM TÉRMICA INDUSTRIAL (FIGURA 3) FOI DESENVOLVIDO PARA ASSEGURAR: ¿ A ADERÊNCIA ADEQUADA ENTRE O TERMOPLÁSTICO (4) E O MATERIAL NATURAL (6); ¿ AS PROPRIEDADES TÉCNICAS E MECÂNICAS DA ORLA TERMOPLÁSTICA COM SUPERFÍCIE DE MATERIAIS NATURAIS VITAIS PARA A APLICAÇÃO EM PROCESSOS INDUSTRIAIS; ¿ AS PROPRIEDADES ESTÉTICAS DA SUPERFÍCIE DE MATERIAL NATURAL (6).
Patent PT-115831-A (PT)
Title: Processo de funcionalização de têxteis com capacidade reguladora de temperatura
Inventor: FILIPA DANIELA PEREIRA FERNANDES
IPC: D06N3/00
Filed: 2019-10-10
Abstract: O INVENTO REFERE-SE A UM PROCESSO DE FUNCIONALIZAÇÃO DE TÊXTEIS COM CAPACIDADE REGULADORA DE TEMPERATURA, POR ESTAMPAGEM (A QUADRO, A METRO OU A MIL PONTOS) QUE UTILIZA SILICONE MEDICINAL E MATERIAIS DE MUDANÇA DE FASE E VISA PERMITIR UMA REGULAÇÃO DE TEMPERATURA E CONFORTO DO UTILIZADOR ATÉ AO FIM DE VIDA ÚTIL DO TÊXTIL, INCLUINDO UMA MATRIZ PADRÃO - UMA MATRIZ NO ESTADO LÍQUIDO DE SILICONE MEDICINAL-, SENDO O COMPOSTO INTERIOR CONSTITUÍDO POR UMA MATRIZ EM ESTADO SÓLIDO DE MATERIAIS DE MUDANÇA DE FASE. ÀS MATRIZES É ADICIONADO UM AGENTE RETARDANTE INTERMÉDIO PARA UMA RELAÇÃO EM PESO RELATIVAMENTE AO SILICONE MEDICINAL DE 0,1 % A 0,6%. A PERCENTAGEM DE CADA COMPOSTO VARIA ENTRE 7%-12% EM PESO DE MATERIAIS DE MUDANÇA DE FASE EM RELAÇÃO AO SILICONE MEDICINAL. O INVENTO É APLICÁVEL NA INDÚSTRIA TÊXTIL E TIPOGRÁFICA.
Patent PT-117687-A (PT)
Title: Módulo conectável com fator de forma pequeno de dupla densidade para múltiplas redes óticas passivas
Inventor: PAULO JORGE DA COSTA MÃO CHEIA
IPC: G02B7/00
Filed: 2021-12-23
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM MÓDULO(10) CONECTAVEL DE FATOR DE FORMA PEQUENO DE DUPLA DENSIDADE PARA MÚLTIPLAS REDES ÓTICAS PASSIVAS, CONCEBIDO PARA PERMITIR UMA CONEXÃO PARA 25GS-PON, XGS-PON E GPON, E PARA SER INCORPORADO EM QUALQUER ALOJAMENTO DE EMISSOR-RECETOR SFP-DD DO ESTADO DA TÉCNICA PARA PERMITIR CANAIS OLT MULTI-PON DUPLOS. 0 MÓDULO (10) COMPREENDE UMA CAIXA (113) ALOJANDO UM CONJUNTO ESPECIÍICO DE ELEMENTOS TÉCNICOS, TAIS COMO URN SUBCONJUNTO (110) ÓTICO HEXA-BIDIRECIONAL, UMA INTERFACE (112) ELÉTRICA DE ALTA VELOCIDADE, UMA UNIDADE (111) DE CONTROLO, UMA PLACA (115) DE CIRCUITO IMPRESSA E UMA PLACA (114) DE CIRCUITO IMPRESSA FLEXÍVEL PARA GARANTIR UMA MONTAGEM E UM DESEMPENHO ELETRÓNICO ADEQUADOS DE TODOS OS ELEMENTOS.
Patent RU-94009410-A (RU)
Inventor: VAVILOVA S S
IPC: F41H3/00
Filed: 1994-03-16
Abstract: FIELD: military camouflage, in particular, design of optical vertical mask. SUBSTANCE: vertical optical mask, having a frame and canvas, uses metallized polyethylene terephthalate film as a mask canvas, its reflection factor within a wavelength band from 0.25 to 1.2 mcm is 90 to 100%, providing for reflection of the underlying background towards the enemy, which ensures practically full compliance of the mask with the terrain surrounding background. EFFECT: enhanced camouflage properties of optical masks.
Patent RU-94010978-A (RU)
Inventor: MEDER A P
IPC: C13D3/02
Filed: 1994-03-29
Abstract: FIELD: food industry, more particularly sugar-containing solutions. SUBSTANCE: flow sheet includes furnace for calcining limestone, device for complete combustion of carbon monoxide, defecators, installation for absorption- desorption recovery of carbon dioxide from waste gases formed in furnaces for calcining limestone, saturators, and vacuum filters. EFFECT: lower environment hazards, stabilized saturation process, greater qualitative and quantitative properties of the end product (sugar). Better flow sheet.
Patent RU-94011792-A (RU)
Inventor: ALEKSEEV G V
IPC: A23N7/00
Filed: 1994-04-05
Abstract: FIELD: food-processing industry. SUBSTANCE: working device has cylindrical casing with surface defined by coiled metal ribbon. Strips of abrasive material are applied to ribbon surface transverse to its length. Ribbon coils are tightly connected one with another by metal binders such that axes of adjacent coils are aligned one with respect to the other. Apparatus may be used for cleaning potato and other vegetables, for grain shelling as well as for grinding of starch-containing raw material and other products. EFFECT: increased efficiency, wider operational capabilities, improved quality of processed product and enhanced reliability.
Patent RU-94015178-A (RU)
Inventor: TADAJOSI NAGAO
IPC: E21B43/08
Filed: 1994-04-28
Abstract: FIELD: petroleum and gas extracting industry. SUBSTANCE: the well screen with suspension flow channels enclosed in it uses supporting rods running in the axial direction of this screen and spaced at preset intervals on the screen external side surface, wire wound on the external periphery of the supporting rods to form slots of the preset width, one or more gravel-containing suspension flow channels made on the inner side of the wire and running in the screen axial direction, holes for communication of the flow channels with the screen external surface. The screen can be lowered and lifted through the well smoothly without any interference for the suspension flow channels on the well side; screen mounting may be made easier. EFFECT: improved design.
Patent RU-94017651-A (RU)
Inventor: LORAN FRUEN
IPC: C04B28/26
Filed: 1994-05-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: building material may be obtained by bringing in contact alkali metal silicate solution with alkali metal polyphosphate solution, and with alkali metal aluminate solution. Material may be used for compressing and/or consolidation of ground and/or building materials by means of injection. EFFECT: new building solution proposed.
Patent RU-94021326-A (RU)
Inventor: BALAKHOVSKIJ I S
IPC: G01N33/48
Filed: 1994-06-14
Abstract: FIELD: medicine; testing of biochemical composition of serum or plasma of blood. SUBSTANCE: components to be tested are extracted from serum or plasma of blood by solvent. Then received extract is boiled down at temperature being lower than temperature of decomposition of tested matters. Extract is separated from ballast aqueous-protein phase by centrifuging by collecting ballast at the bottom of centrifuge container. Aqueous-protein phase is collected at walls of containers. Extract is subjected to evaporation inside the same container, as centrifuging. EFFECT: improved precision of tests.
Patent RU-94028129-A (RU)
Inventor: DANILOV O B
IPC: H01S3/10
Filed: 1994-07-15
Abstract: FIELD: optics; laser engineering; spectroscopic analyses; environment studies; laser thermochemistry; experimental physics, including spectral proximate analysis of material composition. SUBSTANCE: laser has active element, echelette, positive lens, and wave switching device in the form of acoustic-optical modulator. Echelette and acoustic-optical modulator are placed in focal planes of lens; echelette is oriented to conform to condition of autocollimation reflection for one of wavelengths. Acoustic line of acoustic-optical modulator is arranged so that traveling acoustic wave propagates in echelette angular dispersion plane. Acoustic wave includes space whose position in acoustic line is set by spatial position of cavity mode thereby setting lasing wavelength. Example of COtunable laser operating at ten wavelengths with wavelength switching time of 150 ns is given in description of invention. EFFECT: improved speed of lasing wavelength switching. 1 dwg
Patent RU-94028696-A (RU)
Inventor: RATINER M M
IPC: B03B4/00
Filed: 1994-07-29
Abstract: FIELD: mining industry. SUBSTANCE: separator consists of inclined porous deck mounted on foundation by means of kinematic connection with possible provision for free displacement in plane passing through the direction of material motion perpendicular to deck plane. Separator also has compressor for creating fluidizing air flow and electromagnetic oscillation exciter rigidly connected with deck. Raw material is fed from feeder to deck. Separation products are gathered in collectors for heavy and light fractions, correspondingly. Innovation concerns enrichment of mineral resources, enriching equipment in particular, and can be used for extraction of placer gold out of gravitational gold-containing concentrates on drags, industrial instruments and schlich-enriching plants. EFFECT: enhanced efficiency of separation in density.
Patent RU-94029295-A (RU)
Inventor: SAL SKIJ V A
IPC: B01J13/00
Filed: 1994-08-03
Abstract: FIELD: colloid chemistry, particular, methods for production of hydrosols containing colloid metals or their mixtures; applicable in production, for instance, of catalysts. SUBSTANCE: method for production of metal colloid solutions consists in placing into water of composition from metal particles precipitated on naphthalene crystals, and distillation of the water-composition system. In the distillation process, naphthalene with steam is driven off and metal particle aggregates are obtained and residual organic phase is extracted from the surface of aggregates with the help of organic solvents such as acetone, hexane and others. After that, metal particle aggregates are treated in water with ultrasound to form aqueous colloid solution of metal. In this case, composition of metal particles precipitated on naphthalene crystals are used in form of particles of copper, silver, gold, platinum and palladium. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-94033440-A (RU)
Inventor: ZUBAREV S A
IPC: B22D13/06
Filed: 1994-09-14
Abstract: FIELD: foundry, in particular, casting by models. SUBSTANCE: method involves rotating melting-pouring unit with vertical axis in horizontal plane about vertical axis with constant radius of rotation so that it coincides with centrifugal force direction due to rotation about horizontal axis. As a result, molten metal flows from crucible into mold. Coincidence is initially provided in the direction opposed to and then coinciding with centrifugal force direction for about 270 deg. EFFECT: increased efficiency, elimination of impact action of molten metal in the process of pouring independent of radius of rotation.
Patent RU-94034270-A (RU)
Inventor: SHIMANOV O M
IPC: A21D13/08
Filed: 1994-09-28
Abstract: FIELD: food industry; confectionery. SUBSTANCE: melange (1.298-1.30%) is mixed with whole milk (1.478-1.480% recalculated for dry stuff), margarine (18.594-18.596%), salt (0.408-0.410%), baking soda (0.212-0.214%), ammonium carbonate (0.173-0.175), orange flavor (0.308-0.310)), and also with mixture (2.021-2.023%) composed of glucose-fructose liquor, dry defatted milk and skimmed milk at the ratio 1:0.8:0.7. To thus obtained emulsion, granulated sugar (20.18-20.20%) is portionwise added. Emulsion is uniformly churned, after which highest-quality wheat flour (to 100%) is entered by small portions. Obtained mass is rotor-shaped and baked on conveyer belt. EFFECT: high-quality product obtained.
Patent RU-94035342-A (RU)
Inventor: BELOUS M V
IPC: G01B15/02
Filed: 1994-09-22
Abstract: FIELD: electrical engineering. SUBSTANCE: ice mass is determined according to degree of absorption of radioactive radiation. Device has radiation source 1, scintillator 3 in the form of truncated cone whose top is connected fiber-optic light conductor 4 to photodetector unit 5. EFFECT: simplified design. 2 cl, 1 dwg
Patent RU-94042770-A (RU)
Inventor: LAPTEV I I
IPC: H01S1/00
Filed: 1994-12-02
Abstract: FIELD: radioelectronics; electromotive-force accelerators or generators. SUBSTANCE: maser accelerator has three or more laser generators, three or more microwave devices transmitting laser beams and microwaves to accelerator case and mounted for crossing uniform electrostatic field of capacitor by these beams and microwaves whose side plates are made of unlike- polarity magnets or electromagnets with field intensity E, and for feeding input laser beams and microwaves so that sense of rotation can be changed from condenser through entry windows out of accelerator lenses that may be made of different materials with side mirrors and mirror coating in center with extended range of resonators-anodes over magnetron on inner walls wherein mirror metal tube cathodes with many small holes over entire cathode surface and with mirror partitions in center in the form of disks with central holes in center are installed in coaxial manner; in addition, each metal-cathode resonator-anode is, essentially, device for picking electromotive force off grids of vacuum-tube oscillator triode using rheostat method or double-stage vacuum-tube amplifier circuit (in out case, multistage capacitance-coupled amplifier) with two paramagnetic transformers whose magnetic circuits are made of spirally coiled toroidal conductors with metal doped with paramagnetic substances where start of each conductor of magnetic circuit is connected to capacitor of first oscillatory circuit and each finishing end, to capacitor of second oscillatory circuit; their coils are wound on top of magnetic circuit; cross microwave spirals are placed in maser accelerator; their starts are connected to resonator-anodes and their finishing ends and fastenings, to any cathode; set of lenses (converging or diverging) is mounted on any mirror, and waveguide transmitting laser beam and microwaves is connected to capacitors in center of accelerator; microwaves can be also used for the purposes and with other waveguide or without it. EFFECT: improved efficiency.
Patent RU-94043314-A (RU)
Inventor: DUGUEV S V
IPC: C09B67/22
Filed: 1994-12-07
Abstract: FIELD: chemical industry. SUBSTANCE: claimed process for preparing shell pigments comprises treating particles in grinding device and simultaneously treating colorant filler particles. Prior to simultaneous treatment of colorant and filler particles, they are previously mixed in forced action mixer for 4-6 min, and filler and the mixture are treated in centrifugal vibration mill operating under both centrifugal and coriolis forces. EFFECT: higher covering power, greater whiteness and better decorative effect for color pigments.
Patent RU-94045229-A (RU)
Inventor: PODCHERNJAEV O N
IPC: C09K5/04
Filed: 1994-12-26
Abstract: FIELD: working agent for refrigerating systems and heat pumps. SUBSTANCE: proposed working azeotropic mixture contains 1,1,2,2-tetrafluoroethane and carbohydrate. Pure butane or pentane or binary mixture of n-butane and isobutane or of n-pentane and isopentane are used as said carbohydrate, its quantity being 5-80 mol %. EFFECT: improves efficiency, decreases boiling point of working agent at gage pressure.
Patent RU-94045830-A (RU)
Inventor: MATOCHKIN A G
IPC: A61F2/20
Filed: 1994-12-22
Abstract: FIELD: medical equipment. SUBSTANCE: the apparatus produces membrane vibrations, which through the cervico-mental region of the laryngectomied patient are transmitted to the oral cavity and transformed into speech sounds by sound articulation. The apparats uses an audio-frequency pulse generator with a power amplifier, electrodynamic transducer of electric pulses into membrane vibrations, having a high-efficiency, and a storage battery. Provision is made for apparatus switch and tone and volume controls. The apparatus volume is enhanced due to reduction of moving system mechanical loss; volume can be controlled from the maximum level to "whisper" without any distortion of the timbre due to radial tension of the elastic diaphragm of the sanic-boom assembly suspension. Specific power action of sound pulses of the membrane on the throat tissues is reduced at a high volume of sound by selection of the optimum diameter of the membrane contact ring. The apparatus magnetic system is featured by a limited space of dissipation of field lines. The apparatus has a supply lead-in from the rectifier of the power network. The transducer unit can be detached from the apparatus and secured on the throat, in this case the hand has the only function to control the apparatus. EFFECT: enhanced efficiency.
Patent RU-94045919-A (RU)
Inventor: CHUAN-CHU CHOU
IPC: C12P21/08
Filed: 1993-02-04
Abstract: FIELD: molecular biology, medicine. SUBSTANCE: invention relates to monoclonal antibody to human interleukin-5, hybridoma cell line producing indicated antibody and recombinant antibodies showing specific binding with interleukin-5, their encoding DNAs and pharmaceutical compositions containing indicated antibodies. Invention relates to method of preparing antibodies, vectors, host cells and method of antibody sequence selection. EFFECT: enhanced effectiveness of composition.
Patent RU-94046237-A (RU)
Inventor: KHIROKAZU AOJAMA
IPC: C07C17/00
Filed: 1993-05-19
Abstract: FIELD: chemical industry. SUBSTANCE: claimed invention describes processes for preparation of 1,1,1,2,3-pentafluoropropylene which comprises removing HF by reaction of 1,1,1,2,3- hexafluoropropane in gaseous state with activated carbon or with activated carbon containing metal salt. 1,1,1,2,3-hexafluoropropane can be obtained by using efficient industrial methods with high yields. Claimed invention also describes processes for preparation of 1,1,1,2,3-pentafluoropropane which comprise reducing 1,1,1,2,3-pentafluoropropylene with hydrogen in the presence of hydrogenation catalyst consisting of palladium containing one or more metals selected from silver, copper, gold, tellurium, zinc, chromium, molybdenum and thallium or in the presence of rhodium catalyst. The desired product can be obtained at high reactiveness and high selectivity. EFFECT: more efficient preparation processes.
Patent RU-95104640-A (RU)
Inventor: KUZNETSOV V V
IPC: B25B13/00
Filed: 1995-03-29
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has jaws 5 of concave arced shape. Jaws 5 are provided with notches. Each serration of notch is defined by two side faces of three-faced prism and is oriented toward central opening of head 1. EFFECT: increased efficiency in unscrewing bolts and nuts by increased area of contact between working surfaces of jaws and stripped faces of threaded part. 2 cl, 5 dwg