baber/WOPTO huggingface dataset:
Patent NZ-758917-A (NZ)
Title: Compounds for positron emission tomography
Inventor: VLAHOV IONTCHO R
IPC: C07D255/02
Filed: 2014-11-13
Abstract: Described herein are compounds, compositions, and methods for diagnosing and/or monitoring pathogenic disease using positron emission tomography. Also described are conjugates of the formula B-L-P, wherein B is a radical of a targeting agent selected from vitamin receptor binding ligands (such as folate), PSMA binding ligands, or PSMA inhibitors; L is a divalent linker comprising aspartic acid, lysine, or arginine, and P is a radical of an imaging agent or radiotherapy agent, such as a radionuclide or radionuclide containing group, or a radical of a compound capable of binding a radionuclide, such as a metal chelating group.
Patent NZ-760250-A (NZ)
Title: Methods, systems and apparatus for controlling movement of transporting devices
Inventor: STADIE ROBERT
IPC: G06Q10/08
Filed: 2015-06-03
Abstract: Systems, methods, and machine-executable coded instruction sets for controlling the movement of transporting devices and/or operations conducted at various workstations are disclosed. In particular, the present invention relates to methods, systems and computer-readable media for controlling the movement of transporting devices configured for fully and/or partly automated handling of goods and/or controlling operations conducted at various workstations the system comprising: a movement optimisation module arranged to determine a route from one location on the grid-like structure to another location on the grid-like structure for each transporting device; a reservation module arranged to reserve a path on the grid-like structure for each of the plurality of transporting devices based on the determined route, wherein the path reserved for each transporting device is provided such that no two transporting devices have locations on the grid-like structure which would cause transporting devices to overlap at the same time; and a clearance module arranged to provide clearance for each transporting device to traverse a portion of the reserved path.
Patent NZ-784204-A (NZ)
Title: Disease resistance loci in onion
Inventor: RICK JONES
IPC: A01H3/00
Filed: 2014-09-09
Abstract: Disclosed is a method of detecting in at least one onion plant a genotype associated with disease resistance, the method comprising the step of: (i) detecting in at least one onion plant an allele of at least one polymorphic nucleic acid that is associated with disease resistance, wherein the polymorphic nucleic acid is in or genetically linked to an onion genomic region defined by the loci NQ0258523 (SEQ ID NO: 30) and NQ0345206 (SEQ ID NO: 36); or NQ0345564 (SEQ ID NO: 38) and NQ0257917 (SEQ ID NO: 63) on linkage groups 3 or 4, conferring resistance to Fusarium basal rot (FBR). Further disclosed are methods of producing a plant or introgression methods with the phenotype as defined.
Patent PT-100423-A (PT)
Inventor: MAISONPIERRE PETER C
IPC: C12N15/12
Filed: 1992-04-23
Abstract: The present invention provides for assay systems that may be used to detect and/or measure neurotrophin activity or to identify agents that exhibit neurotrophin-like activity. It is based, at least in part, on the discovery that the trkB proto-oncogene encodes a tyrosine kinase receptor that may serve as a functional binding protein for BDNF and NT-3. The present invention also provides for diagnostic and therapeutic methods based on the interaction between BDNF and/or NT-3 and trkB, and for a number of orphan receptor molecules. <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE>
Patent PT-101481-A (PT)
Title: Hybrid motor vehicle with two motors/engines: an electric motor and another, of injection (jet) type which, when it operates, charges the battery of the electric motor
IPC: B60K6/20
Filed: 1994-03-30
Abstract: The object of this invention is to utilize the speed of the injection-engine exhaust gases, converting their kinetic energy into electrical energy, utilizing the MHD - magnetohydrodynamic - system, whose basic principle is Faraday's Law. The way in which this system operates is described in detail in the technical characteristics of the claim (Fig. 1). This system will make it possible to reduce the size and weight not only of the electric motor designed for torque force, but also the battery which supplies it, thereby solving the major problem which motor-vehicle manufacturers today encounter in the case of an electric motor.
Patent PT-104765-A (PT)
Title: Método e dispositivo de detecção multi-ponto de baixa latência em grelhas capacitivas
Inventor: OLIVEIRA JOSE MIGUEL FERNANDES PEIXOTO DE
IPC: G06F3/044
Filed: 2009-09-29
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM MÉTODO E DISPOSITIVO DE CONTROLO E DETECÇÃO MULTIPONTO DE BAIXA LATÊNCIA APLICADO, POR EXEMPLO, A UMA GRELHA CAPACITIVA (111). A GRELHA CONSISTE NUMA SÉRIE DE MICRO-FILAMENTOS CONDUTORES (101-110), COLOCADOS ENTRE DUAS CHAPAS TRANSPARENTES, DISPOSTOS EM LINHAS E COLUNAS, QUE SE CRUZAM, FORMANDO UMA MATRIZ. A LEITURA DO CAMPO MAGNÉTICO CRIADO NA IMEDIAÇÃO DA GRELHA, POSSIBILITA A DETECÇÃO DE OBJECTOS PRÓXIMOS OU EM CONTACTO. AS TÉCNICAS UTILIZADAS ACTUALMENTE EM GRELHAS DE GRANDE DIMENSÃO REVELAM LIMITAÇÕES, NOMEADAMENTE POR POSSIBILITAREM NO MÁXIMO A DETECÇÃO DE DOIS PONTOS DE TOQUE SIMULTÂNEOS. A INVENÇÃO APRESENTADA ULTRAPASSA ESTAS DIFICULDADES, POSSIBILITANDO UMA CAPTURA RÁPIDA E ROBUSTA DA INFORMAÇÃO DOS TOQUES SIMULTÂNEOS (MULTI-TOQUE). A SUA APLICAÇÃO PREFERENCIAL RESIDE NAS ÁREAS DA INTERACÇÃO HUMANO/COMPUTADOR E DE TRABALHO COLABORATIVO EM ÁREAS DE INTERACÇÃO DE GRANDE DIMENSÃO, UTILIZANDO TECNOLOGIA ELECTRÓNICA BASEADA EM FENÓMENOS CAPACITIVOS, E EM CIRCUITOS DE CONTROLO DE ALTA FREQUÊNCIA, BEM COMO COMPONENTES DE SOFTWARE PARA CONTROLO DOS CIRCUITOS E PROCESSAMENTO DOS DADOS CAPTURADOS.
Patent PT-105364-A (PT)
Title: Sistema de ligação rápida por mola para contactos eléctricos
Inventor: DUARTE MARCO RENATO MARQUES
IPC: H01R4/00
Filed: 2010-11-03
Abstract: O PRESENTE INVENTO REFERE-SE A UM SISTEMA DE LIGAÇÃO RÁPIDA PARA CONTACTOS ELÉCTRICOS, OU SEJA, QUE NÃO NECESSITA DE APERTO DE PARAFUSO PARA A FIXAÇÃO DE FIO CONDUTOR, INOVADOR AO SER COMPOSTO POR DOIS COMPONENTES, METALIZAÇÃO DE CONDUÇÃO DE CORRENTE ELÉCTRICA E MOLA PARA FIXAÇÃO DO FIO CONDUTOR CONTRA A METALIZAÇÃO, SENDO A MOLA ENCAIXADA NA METALIZAÇÃO POR RECURSO A APOIOS EM FORMA DE GARRA (1,3) QUE PASSAM POR UMA ABERTURA NA METALIZAÇÃO (4). APÓS A MONTAGEM A MOLA FICA COM AS ABAS DE FIXAÇÃO DE FIO CONDUTOR (2) FLECTIDAS CONTRA A METALIZAÇÃO E DESTA FORMA SE GARANTE TANTO A CORRECTA POSIÇÃO DA MOLA APÓS A MONTAGEM COMO O CONTACTO ELÉCTRICO APÓS A INSERÇÃO DE FIO CONDUTOR SEM QUE A MOLA ESTEJA APOIADA EM QUALQUER OUTRO COMPONENTE.
Patent PT-105376-A (PT)
Title: Frigideira de cabo com peso de cabo
Inventor: HALLER BETTINA
IPC: A47J37/10
Filed: 2010-11-09
Abstract: FRIGIDEIRA DE CABO COM UM PESO (3) NA EXTREMIDADE DO CABO (2) DA FRIGIDEIRA, PARA A COMPENSA??O DO MOMENTO DE ALAVANCA.
Patent PT-107083-A (PT)
Title: Dispositivo de mistura utilizando jactos confluentes
Inventor: EUSÉBIO ZEFERINO ENCARNAÇ O DA CONCEIÇ O
IPC: F24F7/00
Filed: 2013-07-29
Abstract: A PRESENTE INOVAÇÃO TRATA DE UM DISPOSITIVO DE MISTURA UTILIZANDO JACTOS CONFLUENTES, CONSTITUÍDO ATRAVÉS DE UMA CONDUTA DE EXAUSTÃO (2) CONECTADA A JUSANTE DE UM FEIXE DE TUBOS PARALELOS (1) E DE UM FEIXE DE TUBOS DE INSUFLAÇÃO (4) CONECTADOS A JUSANTE DE UM CANAL ANELAR (3).A CONDUTA DE EXAUSTÃO (2), CONECTADA A JUSANTE DE UM FEIXE DE TUBOS PARALELOS (1), A PARTIR DE UMA FALANGE CIRCULAR PERFURADA (6), É COLOCADA NO INTERIOR DE UM FEIXE DE TUBOS DE INSUFLAÇÃO (4) ENROLADOS EM FORMA DE ESPIRAL NO INTERIOR DE UM CANAL ANELAR (5). O FEIXE DE TUBOS DE INSUFLAÇÃO (4), ENROLADOS EM FORMA DE ESPIRAL, COLOCADOS NO INTERIOR DE UM PRIMEIRO CANAL ANELAR (5), É CONECTADO A JUSANTE DE UM SEGUNDO CANAL ANELAR (3) A PARTIR DE UMA FALANGE ANELAR PERFURADA (7).
Patent PT-117318-A (PT)
Title: Cola termofusível
Inventor: CRISTINA ISABEL FERNANDES FRUTUOSO
IPC: C08L93/04
Filed: 2021-07-01
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UMA COLA TERMOFUSÍVEL NA QUAL SÃO INCORPORADOS MINERAIS, PARA USO NA INDÚSTRIA DE DESCANSO, NOMEADAMENTE NO FABRICO DE COLCHÕES, COBERTURAS DE CAMA OU ALMOFADAS. A COLA TERMOFUSÍVEL É CONSTITUÍDA POR UM COMPONENTE POLIMÉRICO, UM COMPONENTE RESÍNICO, UM COMPONENTE PLASTIFICANTE, UM COMPONENTE ANTIOXIDANTE E UM COMPONENTE MINERAL NUMA QUANTIDADE ATÉ 60% EM MASSA DA COLA TERMOFUSÍVEL.
Patent RU-94017125-A (RU)
Inventor: MIRONOV E K
IPC: C21B3/00
Filed: 1994-05-16
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method for blowing-in of blast furnace includes putting-on the hot blast, supply of fuel additives, charging of movable as liquid and reducing slags. Blast additives and hot blast are supplied to the hearth at the angle of 15-45 deg for the time required for melting 1-2 volumes of blowing-in burden. EFFECT: reduced duration of the blowing-in period of the blast furnace, prevention of clogging the hearth with melting products, reduced coke consumption, improved heat technical-and-economic indices.
Patent RU-94017985-A (RU)
Inventor: US N A
IPC: A61B5/04
Filed: 1994-05-17
Abstract: FIELD: medicine; measurement technology. SUBSTANCE: invention may be used for direct measurement of propagation of pulse wave at bloodless methods of clinical testing of hemodynamics in vessels, as well for measurement of arterial pressure of blood, temperature of patient's body and amount of hemoglobin in blood. Electro-optical transducer on the base of IR-radiation source and photodetector is used for measurement of speed of propagation of pulse wave. For synchronous registration of central and peripheral pulses, two- channel electro-optical transducer is used. Signals from outputs of the transducers in form of pulse sequences enter phase difference meter. Output value of the meter is calibrated in units of measurement of speed. Device for realization has AND-NOT gate, measurement frequency generator, memory register and indicator. Additionally device has the first and the second electro-optic transducers, the first and the second pulse sequence formers, control command former and "start" button. EFFECT: improved precision of measurement.
Patent RU-94022915-A (RU)
Inventor: KRINSKIJ A JU
IPC: A23C3/02
Filed: 1994-06-30
Abstract: FIELD: milk industry, in particular, milk and milk product pasteurization equipment. SUBSTANCE: pasteurizer has casing 1, which is be secured to electric engine so that pasteurizer shaft 2 is seated onto engine shaft. Rotor with axial pump is cantilevered on pasteurizer shaft 2. Inner and outer covers are fixed within casing 1 so that they cover rotor at both sides. Cover inner sides adjacent to rotor and end sides of rotor have bowl-shaped cells defining movable and immovable cavities. Cells are provided with liquid supply channels. Gaseous phase discharge channels are positioned between cells, with liquid being discharged through opening in casing 1. Operation of pasteurizer is based on conversion of mechanical energy supplied to rotor into heat energy by vortex motion of liquid. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-94027336-A (RU)
Inventor: BAZARNYJ V V
IPC: A61K31/198
Filed: 1994-07-18
Abstract: FIELD: medicine. SUBSTANCE: method involves the prescription of asparcam to patient with immune deficiency before operation at the dose by 0.5-1 tablet, 1-2 times per a day for 5-7 days. Invention can be used in traumatology, surgery, orthopedics and immunology. EFFECT: immune reabilitation at postoperative period.
Patent RU-94027656-A (RU)
Inventor: AVERIN N N
IPC: H01L43/08
Filed: 1994-07-20
Abstract: FIELD: automatics, tachometers, movement sensors, device measuring permanent and variable magnetic fields. SUBSTANCE: proposed magnetoresistive pickup includes substrate which carries first magnetic film, separating film, second magnetic film, conductor and protective layers placed in series. Distinguishing feature of pickup lies in positioning of additional protective layer made from material identical by its physico-chemical properties to material of separating film, stable to action of technological process of formation of topology of conductor layer on surface of at least one of magnetic films opposite to separating film. Thickness of additional protective layer does not exceed thickness of separating film. EFFECT: enhanced functional reliability prolonged service life of pickup. 5 dwg
Patent RU-94030571-A (RU)
Inventor: POSMET EV V I
IPC: B05B15/68
Filed: 1994-08-17
Abstract: FIELD: motor car industry. SUBSTANCE: apparatus for coating application on crankpins of crankshafts has tachometer 21, sensor 22 of turning angles of centers 1, 2, crancshaft rotation drive 3 with control unit, spraying head 4 and its drive made in the form of crank-cam mechanism and crankpins selection unit 8. In the case tachometer 21 is connected to control unit input 9 and sensor 22 of turning angles of centers 1, 2 is connected to crankpins selection unit input 8 and to control unit input 9 and output of the latter - to rotation drive 6. EFFECT: apparatus allows to exercise working of crankshafts of different modifications. 3 cl, 4 dwg
Patent RU-94040068-A (RU)
Inventor: BUKHTOJAROV V F
IPC: H02H3/16
Filed: 1994-10-26
Abstract: FIELD: electrical engineering. SUBSTANCE: device has zero-sequence current transformers 3,4 mounted on connections 1,2, current-to-DC voltage changers 5,6, integrating elements 7,8, threshold elements 9,10, coincidence gates 11, 12, pulse stretchers 13, 14, final elements 15,16, NOR gate 17, NOT gate 18, OR gate 19, INHIBIT gate 20, starting element 21, low-frequency blocking unit 22, zero-sequence potential transformer 23, main reference-voltage source 24 and auxiliary one 25, making switch 26 and breaking switch 27, diode assembly 28. Newly introduced are OR, NOT, INHIBIT gates, low-frequency blocking unit, diode assembly auxiliary reference-voltage source, making and breaking switches. EFFECT: enlarged functional capabilities of device, improved accuracy of locating faulty connection. 1 cl, 1 dwg
Patent RU-94043331-A (RU)
Inventor: ZHIRKOVA N A
IPC: B09C1/10
Filed: 1994-12-06
Abstract: FIELD: microbiology, ecology. SUBSTANCE: strain is isolated from mazut M-40 and deposited in Central Microorganism Collection of State Concern "Biopreparat" (CMCSC "B") at number "ЦКМ В-56 Б". Acinetobacter sp. HB-1 utilizes oil and petroleum products for 14 days at pollution 5-10 g/l with efficacy 65-75%. Use of bacterial strain indicated ensured to clear reservoir polluted with oil for 8 months completely (parental pollution was 234 g/l). Strain can be used for treatment of polluted reservoirs and soils. EFFECT: increased effectiveness of treatment, new strain indicated above.
Patent RU-94044436-A (RU)
Title: Method of suppression of skin and vagina atrophy
Inventor: DZHORDZH DZHOZEF KALLINAN
IPC: A61K31/445
Filed: 1994-12-19
Abstract: FIELD: organic chemistry. SUBSTANCE: product: compound of the formulawhere: Rand Rmean independently hydrogen, methyl,-alkyl) orwhere Ar means optional substituted phenyl; Ris taken from the group involving pyrrolidine, piperidine and hexamethyleneamine, or its pharmaceutically acceptable salt or solvate. EFFECT: enhanced effectiveness of compounds proposed.
Patent RU-95101135-A (RU)
Title: Blend for preparing anode alloy
Inventor: RIPINEN O I
IPC: C22B11/02
Filed: 1995-01-25
Abstract: FIELD: production of precious metals. SUBSTANCE: blend contains precious metals in the form of ore, industrial product, or concentrate, and also contains collector and magnesium metal as reducing agent, contents of components being the following (in wt %): products containing precious metals, 50-60; magnesium, 9-27; collector, 10-30; fluxing agent, 8-16. As collector, naturally occurring copper and iron sulfides and oxides, and, as fluxing material, naturally occurring halides (for instance, fluorite) are advantageously used. Blend is heated to commencement of exothermal reaction, reaction products are dissolved in mineral acid solution, whereupon precious metals are isolated by known methods. Process may be used both in metallurgy and in analytical determination of precious metals. EFFECT: enhanced efficiency of process.
Patent RU-95102355-A (RU)
Title: Способ контроля герметичности изделий из эластичных материалов
Inventor: VOROB EV V D
IPC: G01M3/36
Filed: 1995-02-20
Abstract: Изобретение относится к химической, автомобильной и другим отраслям промышленности, где требуется контроль герметичности изделий из эластичных материалов. Сущность изобретения состоит в том, что изделие заполняют испытательной средой до строго определенных размеров с наличием на изделии груза строго определенной массы и с учетом температуры стенки изделия. В конце технологической линии производят с учетом температуры стенки изделия и наличия на изделии строго определенной массы измерение размера, полученного при заполнении изделия испытательной средой. По разности этих значений размеров производят оценку герметичности изделия. Изобретение позволяет повысить производительность и точность контроля, автоматизировать процесс контроля герметичности изделий из эластичных материалов.
Patent RU-95104228-A (RU)
Inventor: TOMAS RIM
IPC: F16B7/04
Filed: 1995-03-28
Abstract: FIELD: holding equipment. SUBSTANCE: stand has at least two hollow profile rods passing transverse to each other and at least one coupling element which connects both hollow profile rods at certain distance from each other. Coupling element is composed of fixing fixture and distance bar. Fixing fixture enters with its vertex groove in rear side of one of profile rods and with base - butt space of other profile rod. It is manufactured in the form of clevis. Distance bar has eccentric bolt which expands both bends between hollow rods crosswise to their longitudinal direction and by this it releasably connects vertex and base of fixing fixture to corresponding hollow profile rod. EFFECT: simplified design of stand. 1 dwg
Patent RU-95104506-A (RU)
Inventor: PETRENKO A P
IPC: E02D27/10
Filed: 1995-02-28
Abstract: FIELD: construction of underground pipelines. SUBSTANCE: U-shaped protective coating to ensure serviceability of pipelines in landslides has enclosing structures in the form of two lines of checkered bored piles, and monolithic reinforced concrete prop walls and coating of prefabricated reinforced slabs of trays for blind passages of heating pipelines of 3.006-2 series. Trapezoid pit capped on ends for preventing environment from pollution by transported product in case of pipeline rupture is arranged under the transport pipe. The pipe rests on reinforced struts between the prop walls installed through a step equal to the distance between the movable and immovable pipeline supports. EFFECT: high efficiency.
Patent RU-95106061-A (RU)
Inventor: AZNABAEV M T
IPC: A61F9/00
Filed: 1995-04-18
Abstract: FIELD: medicine. SUBSTANCE: method involves placing biological tissular graft into 2% glycosamine glycanes solution for 2 h, carrying out graft electrophoresis in 0.5-2% glycosamine glycanes solution and putting it in 96% ethanol for 48 h with following conservation in 76% ethanol solution. EFFECT: reduced inflammatory and allergenic reactions.
Patent RU-95106204-A (RU)
Inventor: KUROCHKIN V I
IPC: G21F9/22
Filed: 1995-04-19
Abstract: FIELD: nuclear power engineering, in particular, design of tanks for reliable storing large amount of liquid. SUBSTANCE: device has inner cover 4 and outer cover 5, sealed chamber 8 with evaporator 9. Inner chamber 8 is connected to chamber between inner cover 4 and outer cover 5 and to part of tank chamber which is located above level of liquid. This results in possibility prevent leaks by means of returning leaks back to tank using heat surplus of power plant. EFFECT: elimination of additional device for chemical purification of leaks, their transportation and storage.
Patent RU-95106770-A (RU)
Inventor: TINJAKOV JU N
IPC: G01L9/04
Filed: 1995-04-26
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to design and manufacture of pressure transducer incorporating sensitive element made in accord with planar microelectronic technology and anisotropic etching technique. Proposed pressure transducer can be used to measure absolute, positive and differential pressures. It has semiconductor sensitive element connected to silicon or glass pedestal, metal, ceramic or plastic case and cover tightly connected, elastic corrugated membrane including flexible printed cable and having metal current leads and bonding pads being placed in space between them and soldered to bonding pads of semiconductor sensitive element. Novelty in design of pressure transducer lies in presence of elastic membrane on which sensitive element compline by isolated from case of pickup is placed by method of surface mounting. EFFECT: increased reliability of structure under mechanical actions, decreased additional error caused by mounting and thermomechanical stresses, simplified design and reduced labour input in manufacture of pressure transducer.
Patent RU-95107438-A (RU)
Title: Method of combined continuous casting rolling copper and its alloys
Inventor: BERENT V JA
IPC: B22D11/06
Filed: 1995-05-17
Abstract: FIELD: metallurgy, namely technique of combined processes of billet continuous casting and their subsequent rolling, possibly for making elongated rolled products of copper and its alloys having necessary properties for producing buttless copper, low-alloyed and bronze wire contact. SUBSTANCE: method of continuously casting and rolling copper and its alloys comprises steps of making melt, providing necessary content of said melt by adding alloying components in reducing atmosphere, modifying melt before feeding it to rotor-type mold, forming continuously cast trapezoidal cross section billet and rolling it. Melt is processed by means of elongated articles on base of powder sintered copper. Mold for realizing such process has band diameter no less than 1.55 m. Ratio of large base of trapezium to its height is in range 1.78-1.88. Billet is removed out of mold when its temperature achieves 625-670 C. Said billet is heated by inductor before feeding it to rolling mill. After rolling said billet in rough stands of rolling mill it is cooled until temperature of recrystallization of rolled piece material. EFFECT: high stable properties of rolled wire, elimination of special heat treatment after rolling with use of special equipment.
Patent RU-95111059-A (RU)
Inventor: GAVRIKOV V F
IPC: C02F3/02
Filed: 1995-06-28
Abstract: FIELD: waste water treatment. SUBSTANCE: invention concerns area associated with cleaning liquids from various-type impurities and can be used in installations for treating waste waters with aid of activated sludge both in aerobic and anaerobic conditions. Apparatus contains casing with bottom, circulation tube with opened upper and lower ends, and aspirator made in the form of a tube installed coaxially with circulation tube and joined with it with holders, lower end of circulation tube being installed over bottom of casing in spaced relation to it. EFFECT: increased waste water treatment productivity due to enhanced efficiency of vitality of microorganisms.
Patent RU-95111307-A (RU)
Inventor: MAKHOTA A A
IPC: F04C2/00
Filed: 1995-06-30
Abstract: FIELD: power engineering. SUBSTANCE: machine has housing provided with a working space made up as a ring groove on the end face, sucking and delivery passageways, rotor that consists of a shaft whereto a disk is rigidly secured, and separating member. Over periphery of the disk are vanes. The separating member is positioned inside the cylindric chamber that abuts against the working space from the inner side and is made up as a plate impeller. EFFECT: enhanced efficiency.