baber/WOPTO huggingface dataset:
Patent NZ-761843-A (NZ)
Title: Blower
Inventor: MOIR MICHAEL BRUCE
IPC: F04D19/02
Filed: 2012-08-02
Abstract: A Positive Airway Pressure device, including a casing (5), a blower (10) provided within the casing, a plurality of air passages (105) provided to the casing and arranged upstream of a blower inlet of the blower, the plurality of air passages being arranged in parallel, the plurality of air passages forming an inlet side at which air enters the plurality of air passages and an outlet side at which air exits the plurality of air passages, and a flow sensor. The casing includes a first flow port arranged to communicate with the inlet side of the plurality of air passages and a second flow port arranged to communicate with the outlet side of the plurality of air passages. The flow sensor is configured and arranged to interface with the first flow port and the second flow port to measure flow upstream of the blower inlet of the blower.
Patent NZ-779579-A (NZ)
Title: Circular saw apparatus with integrated multistage filtration system
Inventor: GUTH PAUL
IPC: B27B5/29
Filed: 2016-08-31
Abstract: Various dust collection apparatuses are disclosed, which include a vacuum source, a circular saw blade, and a worktable comprising a center slot axially aligned to the circular saw blade projecting up through the slot. In an aspect of the invention a table saw has a central slot with vacuum being drawn by a vacuum source of the apparatus via a multistage filter.
Patent PT-102711-A (PT)
Title: Emergency travel device for lift has chains running beneath gearwheels and connected to first connecting element connected to wire ropes of lift, and has drop prevention element activated by operation of emergency power supply
Inventor: CHEN YUNG-HSIN
IPC: B66B5/02
Filed: 2002-01-02
Abstract: The emergency travel device has several chains running beneath gearwheels and connected to the bottom of a first connecting element rigidly connected to the wire ropes (20) of the lift. Consequently, the gearwheels can be driven through the main travelling gear and the lift car (1) can move downwards with regard to the first connecting element if an emergency power supply is operated to activate a drop prevention element. A second connecting element on the upper section of the lift car is released from the first connecting element, a main travelling gear brake switch is operated and the car stops between two adjacent floors.
Patent PT-104535-A (PT)
Title: Processo para o aproveitamento de resíduos da reciclagem do vidro e de lamas de estações de tratamento de água, ricas em alumínio, e produtos assim obtidos
Inventor: PINTO AMANCIO LUIS YRACHE TEIXEIRA
IPC: C04B7/32
Filed: 2009-04-27
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO AO APROVEITAMENTO DE RESÍDUOS DA INDÚSTRIA DO VIDRO E DAS LAMAS DE ESTAÇÕES DE TRATAMENTO DE ÁGUA, RICAS EM ALUMÍNIO, PARA A OBTENÇÃO DE PRODUTOS COM APLICAÇÃO NA CONSTRUÇÃO CIVIL E NOUTRAS INDÚSTRIAS ONDE SEJAM EXIGIDOS MATERIAIS COM BOM COMPORTAMENTO MECÂNICO, ESTABILIDADE A ALTAS TEMPERATURAS E A MEIOS DE ELEVADA ACIDEZ. O PROCESSO CONSISTE NA CALCINAÇÃO DAS LAMAS GERADAS NAS ESTAÇÕES DE TRATAMENTO DE ÁGUA E MISTURA COM RESÍDUOS DA INDÚSTRIA DO VIDRO, MOAGEM CONJUNTA DOS DOIS PRODUTOS, PREPARAÇÃO DE UM ACTIVADOR ALCALINO PARA ACTIVAÇÃO ALCALINA DAS FASES SÓLIDAS, SENDO O PRODUTO ASSIM OBTIDO SUBMETIDO A CURA À TEMPERATURA AMBIENTE E SEM QUALQUER DISPÊNDIO ENERGÉTICO ADICIONAL. O PRODUTO QUE SE OBTÉM TEM ELEVADA RESISTÊNCIA MECÂNICA, É RESISTENTE AO ATAQUE SALINO, AO ATAQUE POR ÁCIDOS OU À ACÇÃO DE TEMPERATURAS ELEVADAS.
Patent PT-107746-A (PT)
Title: Sistema de proteção para veículos automóveis
Inventor: GIACOMINI PIO GUIDO
Filed: 2014-07-02
Abstract: O PRESENTE PEDIDO DESCREVE UM SISTEMA DE PROTEÇÃO PARA VEÍCULOS AUTOMÓVEIS (10). O SISTEMA DE PROTEÇÃO COMPREENDE UMA TELA DE COBERTURA (11), PREPARADA PARA SER ANCORADA NUM VEÍCULO AUTOMÓVEL DE MODO A COBRIR A CARROÇARIA (20), A QUAL POR SUA VEZ COMPREENDE PELO MENOS UM TEJADILHO (21) E DOIS LADOS OPOSTOS (22), EM CADA UM DOS QUAIS ESTÁ PRESENTE PELO MENOS UMA JANELA (23). A REFERIDA TELA DE COBERTURA (11) ESTÁ MUNIDA DE PELO MENOS UM APÊNDICE SUPLEMENTAR DE TRAÇÃO (12), QUE POSSUI UMA PRIMEIRA EXTREMIDADE (13) FIXADA NA TELA E UMA SEGUNDA EXTREMIDADE (14) APTA PARA SER FIXADA, POR INTERMÉDIO DE MEIOS DE LIGAÇÃO (15), À CARROÇARIA (20), DE MODO A PÔR EM TRAÇÃO PARA BAIXO A PORÇÃO DA TELA DESTINADA A COBRIR O TEJADILHO DO VEÍCULO AUTOMÓVEL, PROJETANDO-SE O APÊNDICE SUPLEMENTAR DE TRAÇÃO (12), A PARTIR DA TELA, DE TAL MODO QUE RESULTA A SUA INTERPOSIÇÃO, ENTRE A CARROÇARIA (20) E A TELA (11). O SISTEMA DE PROTEÇÃO PARA VEÍCULOS AUTOMÓVEIS (10) PERMITE A INSPEÇÃO ATRAVÉS DE UM FECHO DE CORRER (18).
Patent RU-94005552-A (RU)
Inventor: GORSKIJ S M
IPC: G01N33/487
Filed: 1994-02-16
Abstract: FIELD: medicine, oncology. SUBSTANCE: method involves the preliminary irradiation of saliva or serum blood samples with radiation at wavelength 640 nm for 2 min. Malignant neoplasm is diagnosed by absorption spectrum change at the range 650-750 nm and by appearance absorption bands at wavelength 666 and/or 710, 730 nm. Method ensures to diagnose the malignant neoplasm at the early stages of oncoprocess development. EFFECT: improved method of diagnosis.
Patent RU-94005576-A (RU)
Inventor: POPOV I P
IPC: F41A27/00
Filed: 1994-02-14
Abstract: FIELD: designing and use of armaments. SUBSTANCE: the gun mount is oriented in the plane parallel with the design waterline by orienting the ship hull and turning the gun mount relative to the center line through angle a, with a ≅ b, where 0 ≅ b < 90; besides, it may be that a=0. The device for laying the ship gun-mount on the target uses the ship hull and at least on gun barrel assembly; the gun-mount mass and dimensions exceed the allowable ones according to the ship stability at a hypothetical turning of the gun-mount relative to the center line through angle C, where b < c ≅ 90; besides, the gun-mount may have one degree of freedom relative to the ship hull, in particular, in the plane perpendicular to the plane of the design waterline; at least one gun-mount may be made for firing within the bow sector; at least one gun-mount may be made for firing within the aft sector; at least one barrel may be furnished with side chambers; at least one barrel may have a length exceeding 120 calibers. EFFECT: simplified design and possibility to solve combat tasks, both tactical and strategic ones.
Patent RU-94023107-A (RU)
Inventor: MASKAEV G V
IPC: F41H9/04
Filed: 1994-06-15
Abstract: FIELD: individual protection facilities. SUBSTANCE: individual protection device is related to protection facilities which is always at hand and provides counter action in sudden extreme situations. It is manufactured in the form of bracelet 1 with internal reservoir 8 filled with nerveparalytic filling agent under pressure and having valve-nozzle means 9 with obturator lid 12. Proposed protection bracelet has additional double protection system reliability preventing from random operation in the pocket and reliable obturation of leaks, is easily transferred into pre-start condition and combines fine aesthetics - presence of watch with capability of surprise usage against any transgressor. EFFECT: improved individual protection.
Patent RU-94030823-A (RU)
Inventor: TARSHINOV I V
IPC: A61H7/00
Filed: 1994-08-19
Abstract: FIELD: medicine, in particular, obstetrics; can be used for treatment of deformity of papilla of the breast. SUBSTANCE: the device has a vacuum nipple connected to a low-pressure source, pneumatically connected N-channel variable high-pressure source and N-section massage cuff mechanically fastened to the vacuum nipple, as well as an N+1 - channel control unit connected to the control inputs of the variable high- and low-pressure sources; the above sources are pneumatically combined. The device has an adjustable heater of massage medium. The massage cuff is made as a set of N sealed annular sections of different diameters. The device accomplishes a periodic massage of the mammary gland with a vacuum action on the papilla synchronized in time. EFFECT: painless elimination of deformity of the papilla, forming of its physiologic position, prophylaxis of mastitis and comfortable massage of the mammary gland.
Patent RU-94031146-A (RU)
Inventor: VERENKOVA EH M
IPC: C04B28/34
Filed: 1994-08-25
Abstract: FIELD: building materials; applicable in the capacity of protective-and-decorative coating for metals, concrete, wood, wall-board, asbestos cement, and as adhesive material. SUBSTANCE: composition for protective-and-decorative coating of building structures includes phosphate binding agent, pigment, filler, surfactant, latex, foam suppressor and water. Pigment is used in form of, at least, one component from the group including titanium dioxide, iron oxide, chromium oxide, black, aluminum powder, blue powder, spinel or mixed oxides of chromium and/or cobalt and/or nickel, and also water-resistant phosphates, chromates. Filler is used in form of, at least, one component of the group resistant to phosphate binding agents and including oxides, silicates, schungites, slags, ore flotation slimes, fly ashes, barium sulfate, phosphogypsum and additionally one component of the group including white soot, aerosil, hydrolyzed acrylate, oligoester maleinate with the following amount of components, mas.%: phosphate binding agent 7-17; at least, one component from the group including titanium dioxide, iron oxide, chromium oxide, black, aluminum powder, blue powder, spinel or mixed oxides including chromium and/or cobalt and/or nickel oxides, and also water-resistant phosphates, chromates 1-14; at least, one component of the group resistant to phosphate binding agents and including oxides, silicates, schungites, slags, one flotation slimes, fly ashes, barium sulfate, phosphogypsum 4-10; surfactant 0.4-1.2; latex 25-55; foam suppressor 0.1-1.2; at least, one component the group including aerosil, while soot, hydrolyzed acrylate, oligoester maleinate 0.2-2; the balance, water. The composition may contain additionally antifreeze and/or antiseptic in the amount of 2 to 7%. EFFECT: extended raw material base, higher stability of composition in storage, and in some cases of low temperature effect, higher resistance to environmental factors, and, if necessary, increased biocidal properties of coatings based on the offered composition.
Patent RU-94045193-A (RU)
Inventor: RJABOV V I
IPC: F16H57/00
Filed: 1994-12-27
Abstract: FIELD: mechanical engineering and other industries. SUBSTANCE: generator is simple in construction: its cam split along smaller axis of ellipse and between its parts adjusting plates are mounted. EFFECT: simplified construction, enhanced reliability, increased service life and kinematic accuracy of wave-type gear train. 2 cl, 4 dwg
Patent RU-94046212-A (RU)
Inventor: VOL F-BERND FROMMER
IPC: C12R1/19
Filed: 1993-06-22
Abstract: FIELD: molecular biology, genetic engineering. SUBSTANCE: invention describes DNA sequences containing encoding region for oligosaccharide carrier incorporation of which in plant genome modifies formation and transport of storage substances in transgenic plants, plasmids, bacteria and plants that contain these DNA sequences. Invention relates also to method of preparing and transformation of yeast strains that ensures to identify the DNA sequences for oligosaccharide carrier in plant and method of utilization of DNA sequences described. EFFECT: DNA sequence, plasmids, yeast strains indicated above.
Patent RU-95103740-A (RU)
Inventor: TRAVKIN O V
IPC: A61K31/33
Filed: 1995-03-23
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: agent is based on hydrophobic derivatives of interferon inducing agents. New aspect of invention is the use of esters of 10-methylenecarboxy-9-acridone as low-molecular interferon inducing agent together with pharmaceutically acceptable carrier. Also, invention relates to agents providing water-solubility of inducing agent and microcapsulation at lipid carrier. Proposed agent is used in antiviral therapy. EFFECT: enhanced effectiveness of agent. 3 cl
Patent RU-95103980-A (RU)
Inventor: SMIRNOV V I
IPC: F28B7/00
Filed: 1995-03-21
Abstract: FIELD: steam condensing systems. SUBSTANCE: steam condensing plant has condenser whose housing outer wall 1 and inner wall 2. Chamber bounded by walls is divided into chambers A and B by partition 3. Chamber A is used for outer section 4 of coil and chamber B is used for inner section 5. Partition 3 is connected with end wall 6 where support 7 for thermometer 8 is located. Branch pipe 10 is secured in circuit blank 9 and branch pipe 11 is secured in wall 1. Lower ends of walls 1 and 2 are secured in bottom 12 under which sleeve 13 connected with branch pipe 14 is located. Dropping bottle 15 secured in bottom has inclined lower end 16 and upper end 17 with horizontal face. End 16 is brought out to chamber of sleeve 13 and upper end is brought out to cup-shaped condensate receiver 18. Body 20 of condensate extraction regulator is secured to bottom by means of branch pipe 19. Body 20 is brought in communication with condensate receiver 18 by means of branch pipe 19; upper point of branch pipe is located below end 17. Adjusting needle which consists of sections 22, 23 and 24 is mounted in body 20. Connected with section is rod 25 passed through sealing gasket 26 and provided with control knob 27. Dropping bottle 28 located in lower portion of body 20 is brought out to inspection chamber 29 which is brought in communication with tube 30 of heat exchanger-cooler. Tube 30 is secured on chamber by means of support 31 and is mounted in housing 32 forming chambers 33 for cooling the liquid which is fed via branch pipe 34 and is discharged via branch pipe 35. Lower end of tube 30 is brought in communication with condensate collecting reservoir 36 by means of 38 passed through cover 39. Reservoir 36 is brought in communication with air duct 42 by means of tube 40 through pipe union 41. Cooling liquid escapes from coil through branch pipe 43. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-95104383-A (RU)
Inventor: DMITRIENKO S G
IPC: G01N21/78
Filed: 1995-03-24
Abstract: FIELD: analytical chemistry, namely photometric analysis at determination of aromatic hydroxyderivatives in natural and sewage water. SUBSTANCE: method comprises steps of processing a solution to be analyzed at pH (9-12) by 4-nitrophenyldiazonium tetraborate until concentration (0.01-0.03)M, by cation surface active substances until concentration 8•10- 2•10M, performing sorption of colored azocompound on foamed polyurethane and measuring diffusion reflection. EFFECT: enhanced accuracy of determination.
Patent RU-95105688-A (RU)
Title: Heart valve prosthesis
Inventor: MEL NIKOV A P
IPC: A61F2/24
Filed: 1995-04-12
Abstract: FIELD: medical engineering. SUBSTANCE: device has ring-shaped casing 1 with locking member made of two folds 2 rotatable relative to the casing placed in it. Each fold 2 has ascending surface 3 and descending surface 4, lateral surface 5 and joining surface 6. Supporting surface areas are on descending surface 4 of fold 2 having the form of four cams 7 opposing each other in pairs preventing folds 2 from joining in opened position. Casing 1 has internal surface 8 and end face surface 9. Two members 10 for fastening folds 2 are mounted on end face surface 9 of casing 1. The members are projections having ascending bearing surface 11 turned towards direct blood circulation flow and descending bearing surface 12 directed towards inverse blood circulation flow. Lateral surfaces 13 face each other. Lateral surfaces 12 of members 10 are in parallel relation to each other. The distance between lateral surfaces 13 of mentioned members 10 are greater than or equal to the diameter of internal surface 8 of casing 1. Internal surface 8 of casing 1 has reducing portion 18. Descending bearing surface 12 of mentioned member 10 is made at the level of end face surface 9 of casing 1. Projections 14 engageable with ascending bearing surface 11 of mentioned member 10 are made on the opposite sides of joining surfaces 6 of folds 2. Additional projections 17 engageable with descending bearing surface 11 of mentioned member 10 and reducing segment 18 of internal surface 8 of casing 1 are mounted on lateral surface 5 of folds 2. Ring-shaped cartridge 16 is manufactured all along the whole perimeter of the external surface of casing 1. Cartridge 16 is manufactured from carbon material which elastic modulus is greater than that of the material of casing 1. Cartridge 16 is undetachably and rigidly attached to casing 1. EFFECT: enhanced stiffness and strength of casing.
Patent RU-95107675-A (RU)
IPC: C21B5/00
Filed: 1995-05-11
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: charged into blast furnace by layers are iron-ore materials, coke, and solid fuel addition to certain zone of furnace top. To provide for gas permeability of stock column in zone of melting and highly effective furnace operation, coke is loaded by layers whose heights equal 0.1-0.8 of furnace top radius. Solid fuel addition is loaded to periphery zone of furnace top equalling 0.1-0.5 of furnace top width in the amount of 0.5-45% of coke mass. Solid fuel addition is loaded in form of fine-fraction coke, fractionated bituminous coal, briquetted bituminous coal, peat briquettes, peat-coal briquettes, pelletized coal-containing industrial wastes, or pelletized mixtures of carbon-containing industrial wastes, bituminous coal and/or peat. EFFECT: higher efficiency.
Patent RU-95108600-A (RU)
Inventor: MOKHAMED KEJR MOKALLALATI
IPC: C07D233/54
Filed: 1993-09-07
Abstract: FIELD: organic synthesis. SUBSTANCE: method for production of 1-alkylaryl-2-alkyl-5-formyl imidazoles is proposed. EFFECT: improves efficiency of the method.
Patent RU-95108867-A (RU)
Inventor: TATSUMI MOTOMURA
IPC: B31B50/10
Filed: 1995-06-06
Abstract: FIELD: packing. SUBSTANCE: forming roller or support roller for packing tape is included into set of rollers with outer peripheral surface curved in direction of axis of rotation. Roller set is arranged in places of forming flat tape into tube or in places of support of packing material after its forming into tube. Each roller is divided into many parts by planes square to axis of its rotation. Packing material tape is passed between rollers of set and packing material surface comes into contact with outer peripheral surface of indicated roller set. Each separate part of rollers rotates independently when packing material tape is moved between rollers. Part of roller of smaller diameter rotates more quickly than part of roller with larger diameter, but there is no considerable difference in peripheral speeds of outer peripheral surfaces of rollers. Thanks to it resistance of rollers relative to packing material tape is reduced and tape is passed more smoothly. EFFECT: reduced resistance of rollers.
Patent RU-95109693-A (RU)
Inventor: KIRILOVICH V I
IPC: C07C67/08
Filed: 1995-06-09
Abstract: FIELD: production of esters, among them polyesters, being used as peptizing agents for polymers. SUBSTANCE: method involves esterification of mixture of 2,2,4-trimethyl-3-hydroxypentylisobutyrate and 2,2,4-trimethylpentanediol-1,3 (their molar ratio being 1:(6-9) respectively) with the help of adipic acid or phthalic anhydride. The process is carried out at 80-210 C in the presence of tetraisopropoxytitanium catalyst, its quantity being 0.005-5.000 % of mass of said acid or anhydride. Tetrabutoxytitanate or tetraisopropoxytitanate is used as mentioned above catalyst. Ratio of adipic acid or phthalic anhydride and total amount of 2,2,4-trimethyl-3-hydroxypentylisobutyrate and 2,2,4-trimethylpentanediol-1,3 is 1:(2.1-2.6) respectively. Instead of free 2,2,4-trimethyl-3-hydroxypentanediol-1,3 its mixture with 2-ethylhexanol at their molar ratio 1:(1.0-10.0) may be used. Purification of desired product is carried out by commonly used method which involves neutralization by alkaline agent, treatment with overheated steam, distillation of water and filtration. Yield of desired product is 98.7 %. EFFECT: increased yield of desired product, simplified process, decreased cost of the process.
Patent RU-95112561-A (RU)
Inventor: SHEKHOL M JARMO
IPC: E06B3/50
Filed: 1993-10-14
Abstract: FIELD: mechanical engineering. SUBSTANCE: system in which support of movable member 1 on lower guide section 5 is effected by means of guide wheel units 8,9 on lower side. Connected to lower side is vertical wheel unit 8 containing vertical wheel 15 and its diameter is less than inner lateral dimension of lower guide section, and plane of rotation is located in one vertical plane with wheel axis center 10. Lower guide section 5 has longitudinal facing upwards slot 16 in its base, and edges of slot serve as running surfaces for vertical wheel 15. Vertical wheel 15 and slot 16 are so matched to each other that when plane of rotation of vertical wheel becomes parallel to slot, vertical wheel partly enters it. Result is that at turning of movable member in joint for setting at certain angle with respect to guide sections, vertical wheel 15 fixed relative to movable member turns to same angle with respect to longitudinal direction of slot 16 and rises upwards along its edges and due to that mutual engagement takes place between first and second connecting parts 13, 14 which engagement proceeds from their configuration. EFFECT: high efficiency. 1 dwg
Patent TW-200407255-A (TW)
Title: Urgent arrival device of an elevator
Inventor: WANG CHIU-NAN
IPC: B66B5/02
Filed: 2002-11-05
Abstract: This invention provides an urgent arrival device of an elevator, in which a starting device drives the backup electrical power as a power source. The starting device makes the driver activate the braking device to produce the intermittent brake to the spindle of the main motor. The starting device is communicated with the operation control part of the elevator for determining whether the floor detector of the elevator carriage arrives, so that the starting device can control the elevator carriage to arrive after being activated, so as to benefit for passengers to get rid of trap.
Patent TW-200300748-A (TW)
Title: Glass substrate with transparent conductive film and manufacturing method thereof
Inventor: MATSUKAWA YOSUKE
IPC: C03C17/34
Filed: 2002-11-25
Abstract: On one surface of a glass substrate (2), a first film (3) containing 90 weight % or more of a metallic oxide of at least one kind or more of Zr, Ti, Al, and Si, a second film (4) containing 90 weight% or more of SiO2, and a third film (5) containing 90 weight% or more of a metallic oxide of at least one kind or more of In, Sn, Zn, Sb, Al, and Y are laminated at least in sequence. On the other surface of the glass substrate (2), a forth film (6) containing 90 weight% or more of at least one kind or more of Zr, Ti, Al, and Si, and a fifth film (7) containing 90 weight% or more of SiO2 are laminated at least in sequence.
Patent TW-200412020-A (TW)
Title: An impedance matching method and circuits designed by this method
Inventor: LU SHEY-SHI
IPC: H03H7/38
Filed: 2002-12-19
Abstract: This invention is related to an impedance matching method and circuits designed by this method. By adding a capacitor at the collector (drain) of a bipolar (field effect) transistor, a required resistance (usually 50 ohms) can be obtained at the base (or gate) of the bipolar (field effect) transistor due the feedback effect. Compared to the prior art, this method does not use inductors that occupy large chip area or resistors that cause large noise.