baber/WOPTO huggingface dataset:
Patent NZ-727392-A (NZ)
Title: Methods of preparing substituted nucleotide analogs
Inventor: BEIGELMAN LEONID
IPC: C07H19/10
Filed: 2015-06-22
Abstract: Disclosed herein are methods of preparing a phosphoroamidate nucleotide analog of formula (I) using intermediate compound of formula (DD). The analog of formula (I) is useful in treating diseases and/or conditions such as viral infections.
Patent NZ-754836-A (NZ)
Title: Orthogonal cas9 proteins for rna-guided gene regulation and editing
Inventor: CHURCH GEORGE M
IPC: C12P19/34
Filed: 2014-07-08
Abstract: Methods of modulating expression of a target nucleic acid in a cell are provided including use of multiple orthogonal Cas9 proteins to simultaneously and independently regulate corresponding genes or simultaneously and independently edit corresponding genes. This allows the mediation of different RNA-guided activities at multiple targets concurrently, providing coordinated control over cellular behaviour. The orthogonal Cas9 proteins can be nuclease null, a nickase, or a nuclease.
Patent NZ-755295-A (NZ)
Title: Injectable composition for preventing hair loss or stimulating hair growth
Inventor: HWANG YU-SHIK
IPC: A61K38/17
Filed: 2017-11-29
Abstract: The present invention relates to an injectable pharmaceutical composition containing keratin for preventing hair loss or stimulating hair growth, wherein the composition is excellent in hair follicle generating and hair growth stimulating effects, and thus can be favorably used as a preventive and therapeutic agent for hair loss or a stimulating agent for hair growth.
Patent PT-106194-A (PT)
Title: Painéis modulares de isolamento térmico para revestimento exterior e respectivo método de montagem
Inventor: SEMEDO ARMANDINO PELICA
IPC: B32B15/08
Filed: 2012-03-07
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM PAINEL MODULAR DE ISOLAMENTO TÉRMICO PARA REVESTIMENTO EXTERIOR, ASSIM COMO AO SEU MÉTODO DE INSTALAÇÃO.O REFERIDO PAINEL COMPREENDE UMA PLACA DE ISOLAMENTO TÉRMICO (1) REVESTIDA COM REDE DE REFORÇO (2) NA FACE EXTERIOR, FIXA COM ARGAMASSA (3) DE BASE CIMENTÍCIA, SENDO QUE PELO MENOS UM DOS REBORDOS (4,5,6,7) É UM REBORDO MACHO , NO QUAL A REDE REFORÇO (2) TEM UM COMPRIMENTO SUPERIOR À PLACA DE ISOLAMENTO TÉRMICO (1) E EXISTINDO NOS REBORDOS (4,5,6,7) UMA ÁREA EM QUE NÃO EXISTE COLAGEM COM ARGAMASSA CIMENTÍCIA (3) DA REDE DE REFORÇO (2) À PLACA DE ISOLAMENTO TÉRMICO (1).
Patent PT-110352-A (PT)
Title: Mecanismo de engrenagens desmultiplicadoras para a secagem de esfregona por centrifugação e o seu método de funcionamento
Inventor: PAULO MIGUEL NOGUEIRA PEÇAS
IPC: A47L13/58
Filed: 2017-10-18
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM MECANISMO DE SECAGEM DE UMA ESFREGONA POR CENTRIFUGAÇÃO MOTORA COMPOSTO POR UM CONJUNTO DE ENGRENAGENS DESMULTIPLICADORAS. O SEU ACIONAMENTO É FEITO POR IMPULSOS DESCENDENTES VERTICAIS, EXERCIDOS NA ESFREGONA (1), QUE EMPURRAM O CESTO (2). CONSEQUENTEMENTE, O CESTO (2) ACIONA O SISTEMA DE CREMALHEIRA (3), QUE ATIVA A ENGRENAGEM CÓNICA (4). ESTA ALTERA O MOVIMENTO DE ROTAÇÃO PARA A HORIZONTAL, PROVOCANDO O ENGRENAMENTO DA ENGRENAGEM CILÍNDRICA INFERIOR (5). NA LIGAÇÃO ENTRE ESTA E A ENGRENAGEM CILÍNDRICA SUPERIOR (6) ESTÁ INCORPORADO O SISTEMA DE ROQUETE (7), LIMITANDO A ENGRENAGEM CILÍNDRICA SUPERIOR (6) A UMA ROTAÇÃO UNIDIRECIONAL. ESTA ÚLTIMA, PELO VEIO DENTADO (8), CONECTA-SE AO CESTO (2), LIMITANDO O CESTO (2) A UM MOVIMENTO TRANSLACIONAL VERTICAL E PERMITINDO A SUA ROTAÇÃO EM SIMULTÂNEO, FECHANDO O MECANISMO. O MECANISMO É PASSÍVEL DE FABRICAÇÃO, SENDO MAIORITARIAMENTE COMPOSTO POR PEÇAS PLÁSTICAS INJETADAS.
Patent PT-118660-A (PT)
Title: Pedal para veículos a pedal
Inventor: JOSÉ MANUEL FERREIRA MARINHO
IPC: B62M3/08
Filed: 2023-05-18
Abstract: A PRESENTE INVENÇÃO CONSISTE NUM PEDAL (1) EM QUE A SEMIRRETA ANTERIOR (4) COM INÍCIO NA ORIGEM DOS EIXOS X E Y E PASSANDO NUM PONTO A, SENDO A PERTENCENTE À FACE ANTERIOR, E A SEMIRRETA POSTERIOR (5) COM INÍCIO NA ORIGEM DOS MESMOS EIXOS E PASSANDO NUM PONTO P, SENDO P PERTENCENTE À FACE POSTERIOR, FAZEM UM ÂNGULO OBTUSO E, TRAÇANDO UMA CIRCUNFERÊNCIA IMAGINÁRIA COM CENTRO NA ORIGEM, O REFERIDO ÂNGULO OBTUSO DESENVOLVE-SE NO PRIMEIRO, SEGUNDO E TERCEIRO QUADRANTES; ACRESCE QUE O DITO PEDAL DISPÕE, NA PARTE DA FRENTE, DE UMA PRIMEIRA SUPERFÍCIE DE CONTACTO (2), SENDO PERMANENTE ESTE CONTACTO COM O PÉ, E, NA PARTE DE TRÁS, DISPÕE DE UMA SEGUNDA SUPERFÍCIE DE CONTACTO (162), SENDO INTERMITENTE ESTE CONTACTO COM O PÉ.
Patent RO-83657-A (RO)
Inventor: KRAMER ROLF
IPC: B61F5/26
Filed: 1982-11-22
Abstract: 1. Bearing arrangement for supporting a wheel set of a railway vehicle in a boggle frame, the wheel set being mounted by means of axle bearing housings (4) or by means of axle bearing housings (4) and adapters (4a) without interposition of spring elements directly in the side cheeks (1) of the frame, the springing of the vehicle body being effected through a cradle of the bogie, the side cheeks (1) being connected to one another by a connection rigid against thrust forces, and there being provided at the topside of the axle bearing housing (4) or the adapter (4a) a supporting surface (13) on which the side cheek (1) is supported with an optionally plane supporting surface (20) of a supporting shoe (21) fast with the side check, and which is curved to be rotationally parallel to the wheel set, characterized in that the supporting surface (13) is formed on the axle bearing housing (4) or adapter (4a) by a separate stationary supporting plate (10), the supporting surface (20) of the supporting shoe (21) is plane or is concave from below about an axis extending parallel to the longitudinal direction of the bogie, and that between the two supporting surfaces there is mounted a roll rocker (15) provided with side guides (abutment surfaces 18 and abutment dogs 19) and having bearing surfaces (16 and 17) which so correspond to the supporting surfaces (13, 20 respectively) of the supporting plate (10) and of the supporting shoe (21), there being rotational symmetry with respect to these surfaces, that the supporting surface (13) of the supporting plate (10) has a smaller radius than the corresponding bearing surface (16) of the roll rocker (15), and the supporting surface (20) of the supporting shoe (21) has a larger radius than the corresponding bearing surface (17) of the roll rocker (15).
Patent RO-87706-A (RO)
Inventor: RYAN CHARLES W
IPC: A61P1/04
Filed: 1984-02-06
Abstract: N-methyl-S-methyl-N min -[2-(2-dimethylamino-methylthiazol-4-ylmethylthio)et h yl]isothiourea is a novel intermediate useful for the preparation of nizatidine, a pharmaceutically valuable H2-receptor inhibitor, by reaction with nitromethane.
Patent RU-94003857-A (RU)
Inventor: ZOLOTOKRYLIN A N
IPC: G08B13/16
Filed: 1994-01-28
Abstract: FIELD: alarm devices for security against intruders and fire. SUBSTANCE: receiving part of device provides detection and analysis of intensity of wide-band ultrasound noise. Gain of amplifying circuit in receiver is controlled according to this analysis. Device has transmitter and receiver. In addition device has second band-pass filter, second amplitude detector, subtraction unit, generator of setting voltage, integrator and controlled amplifier. EFFECT: increased reliability under conditions of wide-band ultrasound noise. 2 cl, 6 dwg
Patent RU-94014655-A (RU)
Inventor: MUZYCHENKO B A
IPC: A23B7/02
Filed: 1994-04-19
Abstract: FIELD: fruit drying equipment. SUBSTANCE: fruit drier has transparent film covering positioned along slope and provided with product trays. Covering is formed as tunnel having inner layer with flat dome. Trays are positioned adjacent to dome for replacement on rails extending along tunnel. Soil surface is covered with thermal insulation, with blackened material being positioned above soil surface. Pressure shields are mounted at air inlet end and protective shields are mounted at air outlet end. EFFECT: increased efficiency and enhanced reliability in operation.
Patent RU-94016986-A (RU)
Inventor: STEPANENKO B G
IPC: H05B3/28
Filed: 1994-05-10
Abstract: FIELD: heating of industrial and apartment houses; construction engineering, transport, medicine, agriculture, public utilities, etc. SUBSTANCE: multilayer heating element is laminated structure that has electrically conducting layer insulated on either side with insulating layers. It also has heat-insulating layer made of metal or metallized polymeric film on one of element surfaces. Conducting layer is based on carbon-fiber paper with two current-conducting buses secured along its opposite ends; additional buses may be also placed between them. Conducting layer is perforated on 5 to 50% of its area. Electric insulating layers are made of thermoplastic polymeric film. Dimensions of these layers are greater than those of conducting and heat-insulating layers. Heater may be made flat or three-dimensional, such as corrugated one. EFFECT: enlarged functional capabilities.
Patent RU-94023241-A (RU)
Inventor: NIL S OLOF BOZEMARK
IPC: A01H1/02
Filed: 1994-07-04
Abstract: FIELD: agriculture; plant breeding. SUBSTANCE: screening of haploid and double haploid plants and seeds involves the use of at least one dominant gene selected from a group that includes semilethal genes, screened marker genes, and selected marker genes. As a rule, haploids are induced by haploid induction genes, for instance "indefinite gametophyte". EFFECT: higher efficacy.
Patent RU-94024105-A (RU)
Inventor: BOJKO A V
IPC: B64C21/02
Filed: 1994-06-27
Abstract: FIELD: aeronautical engineering; boundary layer control devices. SUBSTANCE: laminarization of boundary layer is effected due to finned surface provided in nonlinear area of laminar-turbulent transition on straight wing and in area of destruction of determined stationary vortices on yawing wing. Fins of surface are located along direction of local flow. Height of peaks of finned surface shall not exceed local thickness of boundary layer. EFFECT: enhanced efficiency of boundary layer control. 3 cl, 5 dwg
Patent RU-94028555-A (RU)
Inventor: BARTENEV JU A
IPC: B64C29/00
Filed: 1994-07-28
Abstract: FIELD: power plants arranged inside fuselage of vertical take-off and landing supersonic aircraft. SUBSTANCE: power plant has engine 1, front remote fan 2 and rear tandem fan 3. Engine 1 is located in tail section of fuselage 4. Fans 2 and 3 are connected with respective air intakes 5 and 6. Fans 2 and 3 are located after center of mass of flying vehicle. When power plant is used for vertical take-off aircraft, its remote reheat unit is connected with outlet of front remote fan through air duct. EFFECT: reduction of specific fuel consumption at all modes of flight; increased net volume of flying vehicle; simplified construction of power plant and increased length of front air intake. 2 cl, 2 dwg
Patent RU-94034029-A (RU)
Inventor: ALFEROV A N
IPC: H02M7/217
Filed: 1994-09-19
Abstract: FIELD: development of regulated power supplies incorporating overload protective gear, primarily for DC circuits to supply with power electric motors, electronic circuits, heating appliances, and measuring instruments. SUBSTANCE: method involves rectifying input voltage and shaping two output voltage pulses from each DC voltage pulse. First output voltage shaping is started and second pulse shaping stopped as input voltage crosses zero. Device implementing this method has transistor switch with terminals for connecting load in supply circuit whose input is connected to output of control transistor element whose power circuit is connected to transistor switch power circuit and to rectifier output. Device also has voltage divider connected to rectifier output; voltage divider output is connected to input of control transistor element made as transistor connected in transistor switch circuit using common emitter and source circuit arrangement. EFFECT: improved reliability of voltage regulation. 15 dwg
Patent RU-94034788-A (RU)
Inventor: ZINOV EV O A
IPC: G21B1/00
Filed: 1994-08-20
Abstract: FIELD: nuclear energy, radiation sources. SUBSTANCE: clusters carrying elements capable of entering into nuclear reactions with active nuclei of target are directed at target with such speed that free path of ions (nuclei) of cluster in matter of target during collision exceeds effective longitudinal size of cluster. This condition can be met by clusters containing from hundreds up to 10 and more atoms. During collision with target confinement and heavy compression of cluster take place which leads to increase of path and rise of criteria of efficiency of reaction of nuclear fusion. EFFECT: improved efficiency and controllability of nuclear reactions.
Patent RU-94036025-A (RU)
Inventor: LOMACHINSKIJ V A
IPC: C12G1/02
Filed: 1994-09-27
Abstract: FIELD: wine making and juice production. SUBSTANCE: plant for microwave extraction of fruit residues by nonpolar extractants has devices for supply of raw material and nonpolar extractant, connected with mixer behind which successively installed in closed circuit are extractor arranged in radioparent body to form circular chamber on hollow drive shaft with holes whose cavity is communicated with mixer, radioparent drum with perforations in form of supersonic nozzles whose inlets have swirlers, separator, evaporator additionally communicated by gas phase with extractor circular chamber, and condenser, and also assembled vessels for extract and solvent cake. EFFECT: higher efficiency. 3 dwg
Patent RU-94036271-A (RU)
Inventor: KOLEGOV L E
IPC: G01N25/54
Filed: 1994-09-07
Abstract: FIELD: explosion and fire safety. SUBSTANCE: invention is related to methods of determination of explosive properties of steam and gas mixtures at various initial pressure and temperatures. Method of determination of parameters of explosibility of hydrogen-carrying mixtures diluted by water steam is based on supply into reaction chamber of water and noncombustible gas components with controlled parameters. It includes heating, mixing and registration of their parameters of explosibility. For simplification of realization of method in reaction chambers with space exceeding 0.1 cu.m. part made of hydride of alkali metal with charge of explosive is placed into upper part of chamber before supply of components of mixture. Heating and mixing of components of gas mixture is conducted by interaction of hydride of alkali metal (lithium hydride) with water crushed by explosion of explosive charge. Mixture is initiated after maximum values of pressure and temperature are achieved. Concentrations of hydrogen and water steam and temperature of mixture are controlled by choice of masses of water and hydride of alkali metal and by heating of water to temperature below boiling temperature. EFFECT: period of determination is reduced several times.
Patent RU-94041858-A (RU)
Inventor: PEREZHILOV A E
IPC: E21D1/16
Filed: 1994-11-22
Abstract: FIELD: mining. SUBSTANCE: method for forming isolating curtain around mine working in inter-well space includes drilling injection wells and stage-by-stage pumping of grout. Continuous recording of a number of process parameters in the course of curtain forming is provided. On completion of pumping design volume of grout in water bearing horizon average value of coefficient of absorbing capacity of each well is calculated. Values are compared to each other. Quality of isolating curtain is good if value of the above coefficients for wells grouted at final stage of isolating curtain forming is below coefficient values for wells grouted at initial and intermediate stages of curtain forming. EFFECT: simplicity in realization, possibility of on-line monitoring, reliability, and high safety of working.
Patent RU-95101211-A (RU)
Inventor: TANANAEV A V
IPC: B04C1/00
Filed: 1995-01-26
Abstract: FIELD: cleaning of gases of dustlike particles through withdrawal and removal of them. SUBSTANCE: inertial filter-separator consists of bin-dust collector, spiral passage consisting of several sections in the form of semicylinders at diminishing radius of curvature which are shifted relative one another by height of dust discharging slots; filter is also provided with tangential inlet branch pipe and outlet branch pipe located along axis of spiral. Proposed filter is provided with device for adjusting the area of cross section which is mounted at spiral passage inlet in zone of slot connecting the chamber of bin with spiral passage. Above-mentioned slot is provided with device for adjusting its size. Besides, filter is provided with device for changing the direction of flow by 90 deg from tangential in spiral passage to axial in central pipe connected with outlet branch pipe; this device is made in the form of profiled grate forming passages through which gas flows axially to discharge branch pipe. Bin is provided with system of partitions which form passages to set up flow and extend its way from dust discharging slot to connecting slot. EFFECT: enhanced reliability.
Patent RU-95101596-A (RU)
Inventor: ALIEV A S
IPC: C12N7/00
Filed: 1995-01-31
Abstract: FIELD: veterinary virology, biotechnology. SUBSTANCE: invention relates to preparing new strain of virus "M-92" (serotype 2) that can be used for diagnosticum preparing and which is viral material showing high biological and antigenic activity. Strain can be used for producing antigen and immune serum for neutralization reaction to diagnose Hambor disease. EFFECT: preparing strain indicated above.
Patent RU-95101989-A (RU)
Inventor: MALYSHEV S V
IPC: C07C17/389
Filed: 1995-02-09
Abstract: FIELD: drying, purifying and stabilizing of ethane and propane group coolants. SUBSTANCE: inorganic sorbent with share of amorphous silica of no less than 60 %, that is preliminary subjected to chemical activation by 1 - 8 % alkali solution and thermal activation under temperature of 300 - 650 C is used for purification of ethane and propane lines coolants. EFFECT: method allows to use achievable, cheap, ecologically pure natural inorganic sorbents.
Patent RU-95104331-A (RU)
Inventor: SHIPACHEV V A
IPC: C22B11/00
Filed: 1995-03-24
Abstract: FIELD: nonferrous metal metallurgy. SUBSTANCE: method involves the conversion of potassium chloroplatinate with reducing agent to potassium chloroplatinate followed by metallic platinum extraction. For preparing insoluble Magnus salt solution of ammonium chloride in 20% ammonia at ratio solid : liquid = 1:10 is used followed by its chemical reduction. Method can be used for noble metals refining. EFFECT: improved method of platinum producing.
Patent RU-95105524-A (RU)
Inventor: AUGUST LIPOL D
IPC: B65D75/14
Filed: 1993-06-18
Abstract: FIELD: instruments. SUBSTANCE: core has inner hole. Container is designed as rectangular parallelepiped and has two blanks of packing material. One blank is used for bottom part with corresponding side pieces. Another blank is designed as square cap. at least two side pieces have connecting valves which cover cap. Inner holes of reeled information carriers and central holes which are designed in bottom and cap surround cylindrical case which serves as part of container and is used for receiving pan cakes. Upper end part of container has slits which are designed for coupling with ends of at least two side pieces. EFFECT: increased functional capabilities.
Patent RU-95107295-A (RU)
Inventor: BUDAG JANTS N A
IPC: B22D15/04
Filed: 1995-05-05
Abstract: FIELD: foundry, in particular, manufacture of rolls. SUBSTANCE: apparatus for applying heat-insulating coat to cylindrical casting molds has bar, bar moving mechanism, disk with rotation drive shaft, container for heat-insulating coat and valve, which are formed as connected coaxial cylinders with inner layer of resilient material, for instance rubber, and outer layer of hard material, such as steel. Compressed air supplies are positioned adjacent to gaps between layers. Sealable charging openings are positioned in upper part of container. Compressed air supplies are provided with flow rate regulators. Replaceable washers positioned at valve output are adapted to regulate heat-insulating material flow rate. EFFECT: increased efficiency, improved uniform applying of heat-insulating mixture having high density and low fluidity. 3 cl, 1 dwg
Patent RU-95107378-A (RU)
Inventor: VLASOV JU N
IPC: G01H5/00
Filed: 1995-05-06
Abstract: FIELD: underwater acoustics. SUBSTANCE: invention can be used to determine sound velocity dependence on coordinate, for instance, on depth of ocean. Chain of optical sensitive elements assembled in one fibre-optical interferometer is positioned in depth of ocean. Pulse hydracoustic projector is placed in opposition to chain of sensitive elements. Output signal of interferometer in the form of series of pulses of photocurrent gives information on sought-for distribution of sound velocity in ocean. EFFECT: enhanced authenticity of meter. 3 cl, 5 dwg
Patent RU-95107537-A (RU)
Inventor: SHUTOV V V
IPC: F27B7/00
Filed: 1995-05-04
Abstract: FIELD: recovery of solid combustible wastes in rotary links; cement industry. SUBSTANCE: kiln includes body with branch pipes inserted in its holes, shield shell secured at level of branch pipes protruding from kiln, fixed hermetic casing with gate and device for supply of solid combustible wastes. Innovation of invention consists in additional hermetic casing with shield shell and branch pipes inserted in holes of kin. This additional casing is connected with fire grate cooler by means of pipe line. Fire grate cooler is additionally provided with two adjustable gates and one cutoff gate. Additional fixed hermetic casing fitted with hot air supply branch pipes is mounted at boundary between calcination and exothermic reaction zones at distance from its charging end equal to 0.6-0.8 of kiln length. Waste supply branch pipes are mounted at distance from hot air supply branch pipes equal to 0.5-0.6 of clear diameter of kiln in way of its charging end. Walls of branch pipes have inner cavity with holes on ends of branch pipe introduced into kiln and projecting from it. End of branch pipe introduced in kiln has bevel at angle of 5-25 deg relative to longitudinal axis of kiln; high edge of bevel is located on side which is closer to unloading end of kiln. End of branch pipe introduced into kiln has heat-resistant coat on outer surface with bulge along bevel. EFFECT: replacement of fuel with solid wastes in amount of up to 80 percent. 6 cl, 3 dwg
Patent RU-95107860-A (RU)
Inventor: LUSHNIKOVA O JU
IPC: E02B15/04
Filed: 1995-05-16
Abstract: FIELD: environmental control, particular, oil traps for protection of waterway surfaces from pollution with oil products. SUBSTANCE: oil trap for waterways includes multilayer (boulder+pebble+sand) fill along the waterway bed for slowing water velocity and separation into layers of oil and water on the section of mixture motion below boulders (in pebble and sand) at the approach to impervious barrier with hydroseal and oil receiver with the oil withdrawal system. Hydroseal is made in form of series of draining pipes passing with inclination in through impervious barrier from the lower pond on the side of approach stream to the upper pond. In this case, pipe lower ends are located at the level of calculated elevation of water lower level at the barrier, and the pipe upper ends are located at the level of the water upper level. Located at the base of barrier above the stream bed are through draining holes. Receiving hollow of oil receiver is located at the elevation of the calculated water (oil) upper level at the barrier. EFFECT: cut down cost, higher operate reliability of oil trap in winter time, and efficiency of oil trapping by canceling the velocity of waterway on its path to impervious barrier, first, in the upper layer (boulders) of fill, and then, at the approach of the trap, after seepage of lower layers.