baber/WOPTO huggingface dataset:
Patent RU-2099491-C1 (RU)
Title: Method for recondition of roofing made of bitumen-containing materials and device for its embodiment
Inventor: BELOPUKHOV VALENTIN N
IPC: E04D15/06
Filed: 1997-02-13
Granted: 1997-12-20
Abstract: FIELD: construction; may be used in performance of operations involves in roofing, in particular, in repairs of roofing made with ruberoid. SUBSTANCE: method includes heating the roofing area to be reconditioned with concentration of heat energy in closed space to melt bitumen in roofing material; forced ventilation of closed space in which heat energy is concentrated, and stabilization of technological process by regulation of air flow rate and power of heating elements. The device has framework with reflecting shield and end walls. They are form closed space where heat energy is concentrated above roofing area to be reconditioned. Electric heating elements are located in the closed space. The device additionally has external body, fan for air supply to space formed by external body and reflecting shield which has holes or slots for air flow from space under external body to zone of reconditioning under reflecting shield. Lower part of end walls have holes for discharge of fire-hazardous air-gas mixture from zone of roofing repair to environment. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2113454-C1 (RU)
Title: Method and apparatus for alkaline refining of vegetable fats and oils
Inventor: KOSACHEV V S
IPC: C11B3/06
Filed: 1997-04-02
Granted: 1998-06-20
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: warmed fat or oil in drop- liquid state is passed through alkali solution to form oil phase in the upper part of alkali solution. To the oil phase-containing solution, acid solution is added with hydrogen ion concentration 0.001-0.005 mol/l. To reduce soap in refined fat or oil, mineral or organic acid salt is introduced into upper part of alkali solution. This salt is then electrolyzed to form corresponding acid. Apparatus contains tank, in the expanded part of which, above alkali distributor, gauze electrode of conducting metal is fixed to be connected to positive pole of constant current source. Tank casing of conducting metal plays part of second electrode to be connected to negative pole of the same current source. EFFECT: improved structure of apparatus and quality of products. 2 cl, 1 dwg , 1 tbl
Patent RU-2144527-C1 (RU)
Title: Method of disproportioning mixtures of fatty and resin acids
Inventor: RADBIL B A
IPC: C07C51/353
Filed: 1997-04-24
Granted: 2000-01-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of disproportionation of mixture of fatty and resin acids by heating at 230-260 C for 1-5 hours in the presence of 0.5-2% 2,2'-thiobis-(4-methyl-6- tert-butylphenol) and iodine at 1:1-20:1 ratios to give product containing more than 1% of abietinic acid weight fractions and more than 2% of fatty acids containing unconjugated double bonds. EFFECT: disproportionation method is simple to be carried out and uses accessible catalysts. 9 ex
Patent RU-2118983-C1 (RU)
Title: Process lubricant for cold die forging of metals
Inventor: KIRICHENKO G N
IPC: C10M105/38
Filed: 1997-05-19
Granted: 1998-09-20
Abstract: FIELD: lubricants and metalworking. SUBSTANCE: lubricant contains 5-30% mineral synthetic oil and 40-50% of sulfured α --alfa-olefin fraction C 18 -C 28  in industrial base oil. Lubricant has no unpleasant smell, does not change its organoleptic characteristics for 140 h operation, and preserves its high lubricant properties and process characteristics. EFFECT: improved quality. 5 tbl
Patent RU-2137003-C1 (RU)
Inventor: PANTELEJCHUK V A
IPC: F16K31/02
Filed: 1997-07-01
Granted: 1999-09-10
Abstract: FIELD: applicable in pneumohydraulic systems of various branches of industry for transfer of force from piezoelectric element to the shut-off member over surface and in the direction coinciding with the direction of motion; it reduces unit loads in the area of contact and enhances the serviceability life. SUBSTANCE: body with inlet and outlet ports for working medium accommodates the shut-off member with a return spring for axial movement. The shut-off member movement system comprises one piezoelectric element engageable with a movable spring-loaded stop and another piezoelectric element keeping the shut-off member in the fixed position. EFFECT: enhanced reliability. 1 dwg
Patent RU-2128341-C1 (RU)
Title: Method of prognosis of results of endoprosthetics of hip joint
Inventor: POLLJAK M N
IPC: G01N33/53
Filed: 1997-08-11
Granted: 1999-03-27
Abstract: FIELD: medicine, in particular, orthopedics; may be used in estimation of efficiency of endoprosthetics of hip joint. SUBSTANCE: method includes examination of patient's blood before operation of endoprosthetics and in 1 and 3 months after it, and determination of the following immunological parameters: immunoglobulin E, immunoglobulin A, presence of antibodies to salts of metals or polymers included in composition of endoprosthesis; content of eosinophils with the help of standard unified techniques. Presence of changes in immunological characters, or even of two of them from preoperative normal values prognosticates unfavorable results of endoprosthetics of hip joint, and individual treatment is prescribed to enhance patient's immunity and to eliminate possible complications in postoperative period. EFFECT: provision of prognosis the results of endoprosthetics in early postoperative terms.
Patent RU-2137793-C1 (RU)
Title: Composition for thermostable coating
Inventor: VARAKOSOV V S
IPC: C09D183/06
Filed: 1997-09-16
Granted: 1999-09-20
Abstract: FIELD: paint and varnish materials. SUBSTANCE: invention describes a new composition for thermostable coating containing polyphenylsiloxane resin, acrylate copolymer, aluminium powder and an organic solvent characterized in that it has additionally a filling agent and a rheological addition at the following ratio of components, wt.-%: polyphenylsiloxane resin 30-35; acrylate copolymer 4.5-10; aluminium powder 8-12; filling agent 2.5-6.5; rheological addition 0.5-1.5 and an organic solvent - the rest. Invention can be used in machine engineering for protection of metallic surfaces working at increased temperatures, under conditions of high corrosion aggression of medium. EFFECT: improved physico-mechanical properties of the composition. 2 cl, 2 tbl
Patent RU-2135695-C1 (RU)
Title: Sectional reinforced concrete buttress wall
Inventor: PETRENKO A P
IPC: E02D29/02
Filed: 1998-01-20
Granted: 1999-08-27
Abstract: FIELD: construction engineering. SUBSTANCE: buttress wall is used in buried engineering structures in territories with mining operations and in seismic regions. Sectional buttress wall is made up of facing slabs, abutments, anchors, and foundation. Foundation is made in the form of solid L-shaped pile-type framework which simultaneously functions as additional facing member and as arm of bending moment protecting against active ground pressure. For taking horizontal load, piles of front row are installed with incline. Steps made in rear part of pile-type framework serve for anchoring of abutments and pile-type framework itself. L-shaped solid slab of framework is widened in its lower part which is kept in contact with filtering insert. Aforesaid embodiment of sectional reinforced concrete buttress wall is particularly efficient in complex engineering and geological conditions. EFFECT: higher efficiency. 1 cl, 3 dwg
Patent RU-2137848-C1 (RU)
Title: Apparatus for surface strengthening of teeth of large-module gear wheels (rims) by plastic deformation method
Inventor: AMELIN V M
IPC: B23F19/00
Filed: 1998-05-12
Granted: 1999-09-20
Abstract: FIELD: metal working, namely finishing and strengthening large-module gear wheels, for example of tractive-force reduction gears of moving stock. SUBSTANCE: apparatus includes strengthening rest, hydraulic cylinders having strengthening tools and connected with pneumohydraulic drive unit, mounting device for basing gear wheel rotated by means of machine tool drive mechanism. Strengthening rest is joined with mechanism for moving rest of machine tool with possibility of its reciprocation motion along guides of machine tool. EFFECT: enlarged manufacturing possibilities of apparatus, its versatility. 4 dwg
Patent RU-2134673-C1 (RU)
Inventor: PARFENOV V G
IPC: C04B24/00
Filed: 1998-06-08
Granted: 1999-08-20
Abstract: FIELD: building materials, more particularly compositions of light-weight concrete mixes with modified additives. SUBSTANCE: light-weight concrete mix comprises, wt %: cement, 71.25-72.44; polystyrene foam, 2.96-3.43; ethylene diamine tetracetic acid disodium salt; methyldiethylaminoethyl methacrylphenol benzosulfate of polyglycol ether, 0.005- 0.02; and water, the balance. EFFECT: reduced delamination of light-weight concrete mix and greater strength of light-weight concrete. 2 tbl
Patent RU-2133798-C1 (RU)
Inventor: MEL NIKOV V P
IPC: E03B3/30
Filed: 1998-08-03
Granted: 1999-07-27
Abstract: FIELD: water supply technology. SUBSTANCE: method relates to procedures of producing fresh water from masses of ice immersed in water for example from icebergs. According to method, bore-holes are drilled in iceberg, and pump together with heater are installed in bore-holes. To ensure optimal water producing conditions it is recommended in zone of heater operating space during withdrawal of water to maintain pressure for purpose of instigating flowability of ice due to pressure differential in space and surrounding water medium. Amount of heat emitted by heater must ensure ice thawing tempo at which subjected to thawing is entire amount of ice reaching aforesaid space under action of pressure differential. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2139951-C1 (RU)
Title: High-temperature steel
Inventor: KOLGANOV V N
IPC: C22C38/58
Filed: 1998-11-24
Granted: 1999-10-20
Abstract: FIELD: foundry, particularly, devising of compositions of high-temperature steels. SUBSTANCE: offered high-temperature steel contains, wt.%: carbon 0.2-0.45; silicon up to 1.5; manganese 2-4; chromium 23-26; nickel 9-11; copper 0.7-1.0; niobium 0.6-1.1; the balance, iron. Content of sulfur and phosphorus does not exceed 0.03 wt.%, each. EFFECT: increased strength of steel suitable for operation at high temperatures and under conditions of simultaneous effect of cyclic heat variation and considerable contact load. 2 tbl
Patent RU-2139764-C1 (RU)
Title: Method for repairing rolling roll
Inventor: KOCHI G L
IPC: B21B28/02
Filed: 1998-11-30
Granted: 1999-10-20
Abstract: FIELD: metallurgy, namely rolled stock production, possibly restoration of steel rolling rolls with damaged necking portions in sheet rolling mills. SUBSTANCE: method comprises steps of removing damaged layer, electric arc welding of necking portion along removed zone and subsequent heat treatment of it. Heat treatment of welded necking portion comprises steps of heating up to 400-450 C, soaking at such temperature for 0.5-2.0 hours and subsequent cooling until 60-90 C at rate 10-50 C/hour. EFFECT: enhanced strength of rolling roll due to simultaneously making optimal structure of welded and transition layers. 2 exp, 1 tbl
Patent RU-2155324-C1 (RU)
Title: Gyroscopic instrument
Inventor: GORIN V I
IPC: G01C19/02
Filed: 1998-12-03
Granted: 2000-08-27
Abstract: FIELD: rocketry, in particular, gyroscopic instruments of small- sized spin-stabilized guided missiles, used, for example, as a missile bearing pick-off at movement in trajectory. SUBSTANCE: the instrument has a rotor in a gimbal suspension, acceleration engine located in a separate chamber of the body and having a profiled output shaft aligned with the rotor, thread lead bush on the output shaft and an edge joint in the form of a groove and tongue. Positioned on the outer surface of the lead bush is a bearing in a race through which the lead bush relative to the body is pressed by a spring towards the acceleration engine. The hole in the lead bush on the opposite side of the acceleration engine is made threaded, and an annular cylindrical collar with a radial tongue is made in its periphery, they are conjugate respectively to the central hole and groove on the edge of the rotor bearing support. The rotor axle is made with a threaded section, with its smooth end it is installed in the hole of the lead bush and combined with it by a threaded joint. A bulge is made on the lateral wall of the rotor support groove at its edge towards the sense of rotation of the acceleration engine and motion of the tongue. A limiting ring is positioned on the body in alignment with the rotor with coverage of the lead bush. In another modification the rotor axle is installed in a hole of the lead bush, installed between the bearing race and the body is a stop kinematically linked with the rotary lever and pyrotechnical pusher, a limiting ring is positioned on the body in alignment with the rotor with a coverage of the lead bush. EFFECT: enhanced reliability and accuracy. 2 cl, 7 dwg
Patent RU-2144106-C1 (RU)
Title: Method for building road pavement
Inventor: PODOL SKIJ V P
IPC: E01C7/32
Filed: 1999-01-26
Granted: 2000-01-10
Abstract: FIELD: road-building technology. SUBSTANCE: according to motor-road building method, slag-type double-layer asphalt-concrete pavement is reinforced with geoscreen which is preliminarily treated by waste from coke-chemical production process. Application of aforesaid procedure results in doing away with operation of pouring binding material to lower layer of pavement before arrangement of upper layer of pavement. Produced is pavement which is shear- and cracking-resistant, because geoscreen takes shear forces at temperatures abovezero centigrade and dampens microcracks from lower courses occurring at belowzero temperatures. Application of by-products and waste from industry allows for reducing cost of realizing aforesaid pavement-building method. Slag-type asphalt-concrete pavement acquires strength and shear-resistant properties just from moment of its building. EFFECT: higher efficiency. 2 tbl
Patent RU-2155064-C1 (RU)
Title: Adaptogen stress-correcting agent and pharmaceutical composition based on thereof
Inventor: BUZLAMA V S
IPC: A61K38/08
Filed: 1999-04-16
Granted: 2000-08-27
Abstract: FIELD: medicine, veterinary science, pharmacy. SUBSTANCE: invention relates to synthetic peptide of the formula Arg-Tyr-D-Ala-Phe-Gly used as an adaptogen stress-correcting agent. Pharmaceutical composition based on a mixture of dimethylsulfoxide and polyethylene oxide-400 (or dimethylsulfoxide and olive oil) containing from 1 to 1000 mcg of synthetic peptide per 1 kg of animal body mass shows effective protective action against physical, emotional and chemical factors of environment. Preparation can be used by parenteral route. EFFECT: enhanced effectiveness of preparation, absence of toxicity. 2 cl, 6 tbl, 6 ex
Patent RU-2157693-C1 (RU)
Title: Method for treating the cases of virus-induced animal diseases
Inventor: PEREBORA A V
IPC: A61K39/12
Filed: 1999-08-04
Granted: 2000-10-20
Abstract: FIELD: veterinary medicine. SUBSTANCE: method involves taking from patient organism, reproducing (in vitro) and inactivating viral particles for sensitizing intact autoleukocytes useable for immunizing ill animal organism after bringing the leukocytes in contact with inactivated viruses. Then hemolyzed autoblood is injected. EFFECT: enhanced effectiveness of treatment both in early and later periods of disease. 1 dwg
Patent RU-2159061-C1 (RU)
Title: Method of preparation of circuits fruits for juice extraction
Inventor: KVASENKOV O I
IPC: A23L2/06
Filed: 1999-08-25
Granted: 2000-11-20
Abstract: FIELD: juice production technology. SUBSTANCE: citrus fruits are extracted with nonpolar liquefied gas for removal of bitter substances. Dry of PYTHIUM ULTIMUM microorganisms are extracted with nonpolar liquefied gas. Micelle is separated and directed for impregnation of extracted fruits. Impregnation is effected at pressure above atmospheric one for 2-5 h. Then, pressure is released to atmospheric one at rate ensuring freezing of fruits. EFFECT: increased resistance of juice to microbial damage. 1 ex
Patent RU-2159657-C1 (RU)
Inventor: PERSIDSKIJ S A
IPC: A63H29/04
Filed: 1999-08-26
Granted: 2000-11-27
Abstract: Изобретение относится к приборостроению, а именно к пружинным двигателям с несколькими, предварительно напряженными по всей длине, рулонными пружинами, и может быть использовано на приводах транспортных средств в качестве пружинного двигателя для игрушек, часовых и других механизмов. Пружинный аккумулятор механической энергии содержит холостой и рабочий барабаны с закрепленной и накрученной на них в противоположные стороны, предварительно напряженной по всей длине, рулонной ленточной пружиной. Отличие конструкции заключается в том, что на рабочий вал с возможностью вращения установлена обойма и дополнительно введена рулонная пружина, установленная в обойме, закрепленная одним концом за рабочий барабан, а другим концом - за обойму, на обойму установлена шестерня, объединенная кинематической связью с шестерней, установленной на вал с холостым барабаном. Технический результат заключается в повышении энергетических характеристик пружинного двигателя за счет введения кинематической связи между валами и дополнительной рулонной пружины. 1 ил.
Patent BR-PI0500728-C1 (BR)
Title: porta-ligaduras metálicas (amarrilhos ortodÈnticos)
Inventor: PEREIRA EDIVALDO CARDOSO
IPC: A61C7/02
Filed: 2005-03-08
Abstract: "PORTA-LIGADURAS METáLICAS (AMARRILHOS ORTODÈNTICOS)". Patente de invenção de um porta-ligaduras metálicas (amarrilhos) usado na Ortodontia para sustentar as ligaduras metálicas de maneira a tornar o processo de captura das mesmas pelas hastes, mais eficiente, organizado e ergonómico. Propicia o suporte de vinte e quatro ligaduras e pode ser lavado ou esterilizado. Também pode ser empilhável, facilitando o armazenamento dos porta-ligaduras e das ligaduras metálicas.
Patent BR-PI0903943-C1 (BR)
Title: dispositivo individual para a prÁtica de exercÍcio flexo-extensor das pernas
Inventor: MARIANO JULIO CEZAR MARCHETTI
IPC: A63B21/02
Filed: 2009-10-08
Abstract: DISPOSITIVO INDIVIDUAL PARA A PRÁTICA DE EXERCÍCIO FLEXO-EXTENSOR DAS PERNAS. Constituída por cinto (1) com suporte central corrediço longitudinalmente (9) com par de meia-argolas externas (10) ou por colete (2) com projeção inferior traseira (11) com par de meia-argolas externas (12) ou por colete tipo espaldadeira (3) com fechamento costal de tecido resistente (13) com projeção inferior traseira (15) com par de meia-argolas externas (16), por par de elásticos (4) com gancho ou mosquete (17) aprisionado em uma de suas extremidades e, nas extremidades opostas, com gancho ou mosquete (19) aprisionado por presilha para ajustes de comprimento (20); por par de faixas (5)fechado por secção de fecho carrapicho tipo gancho (Velcro) (21) em secção de fecho carrapicho tipo argola (Velcro) (22) e dotado de meia-argola (23) ou por par de suportes de calcanhar (6) composto de corpo (25) com fechamento por abas de fechamento (26) com faixas de face argola de fecho carrapicho (Veicro) (27) em faixas de face gancho de fecho carrapicho (Velcro) (28) e dotado de meia-argola (30), cujo desenvolvimento visa obter uma solução bastante simples e prática, além de substancialmente acessível, para as pessoas que precisam e/ou querem praticar exercícios para fortalecimento das pernas, particularmente dos músculos posteriores, com a simples ação de correr ou mesmo andar.
Patent AU-2005263928-C1 (AU)
Title: Process and apparatus for the liquefaction of carbon dioxide
Inventor: ASPELUND AUDUN
IPC: C01B32/50
Filed: 2005-07-14
Granted: 2012-08-16
Abstract: Apparatus for carbon dioxide liquefaction comprising a flow channel for carbon dioxide passage from an inlet port to an outlet port. The channel comprises a plurality of compressors (2, 5, 8) and coolers (4, 7, 9, 10, 13) arranged in series with an expansion chamber (14, 15) in said flow channel downstream of the final compressor (8) and cooler (9, 10, 13). The apparatus also comprises a recirculation channel (16) arranged to return gaseous carbon dioxide from said expansion chamber (15) into said flow channel (3) upstream of said final compressor (8) and cooler (9, 10, 13).
Patent AU-2010293719-C1 (AU)
Title: Multi-terminal power conversion device, multi-terminal power transfer device, and power network system
Inventor: ABE RIKIYA
IPC: H02J3/00
Filed: 2010-09-10
Granted: 2014-07-10
Abstract: Disclosed is a multi-terminal power conversion device that divides existing power systems into a plurality of independent power systems, and that is capable of interconnecting and stably utilizing the power systems via existing or new transmission lines. Also disclosed are a multi-terminal power transfer device and a power network system. A power network system in which power interchange between electric power equipment in differing power systems and synchronous and asynchronous power interchange between the plurality of power systems becomes possible is erected by connecting an interconnected asynchronous network system of the plurality of power systems that is formed by the multi-terminal power conversion device, which is characterized by connecting a plurality of asynchronous power systems comprising bulk power systems and controlling power in a manner such that the sum total of in-flowing power and transmitted power is zero, and a synchronous power network system within power systems that is formed by a terminal device for electric power equipment control, which is provided with a means for controlling the power of electric power equipment that is disposed within the independent power systems, and by integrating power control and communication control.
Patent AU-2013348215-C1 (AU)
Title: Fluid container cover
Inventor: JOY DAREN
IPC: B65D47/08
Filed: 2013-11-17
Granted: 2017-10-19
Abstract: A fluid container includes a spout and a cap, where the spout has an actuation portion that is inclined with respect to a drinking portion of the spout. The spout is actuated from a closed position to an open position with an external force applied on the actuation portion. A channel through the spout encompasses an oblique angle, and the spout is pivotally coupled to the cap at a fulcrum point. The fulcrum point is laterally offset from an aperture in the cap, where the aperture forms a passageway through a thickness of the cap. The channel adjoins the aperture when the spout is in the open position.
Patent AU-2013351888-C1 (AU)
Title: Engineered immunoglobulin heavy chain-light chain pairs and uses thereof
Inventor: CORPER ADAM LOUIS
IPC: C12Q1/68
Filed: 2013-11-28
Granted: 2018-10-11
Abstract: The present invention provides heterodimer pairs that can comprise a first heterodimer and a second heterodimer wherein each heterodimer comprises an immunoglobulin heavy chain or fragment thereof and an immunoglobulin light chain or fragment thereof. At least one of the heterodimers can comprise one or more amino acid modifications in the C H and/or C L domains, one or more amino acid modifications in the V H and/or V L domains, or a combination thereof. The modified amino acid(s) can be part of the interface between the light chain and heavy chain and are typically modified to create preferential pairing between each heavy chain and a desired light chain such that when the two heavy chains and two light chains of the heterodimer pair are co-expressed in a cell, the heavy chain of the first heterodimer preferentially pairs with one of the light chains rather than the other. Likewise, the heavy chain of the second heterodimer typically preferentially pairs with the second light chain rather than first.