baber/WOPTO huggingface dataset:
Patent DE-4035736-C1 (DE)
Title: Air filter unit, for easy cleaning - comprises prefilter chamber, filter disc, suction nozzle and hollow shaft
IPC: B01D46/42
Filed: 1990-11-09
Granted: 1992-07-09
Abstract: Unit has a frame supporting a prefilter chamber, which receives air via connecting stubs, and a hollow shaft passing through a filter disc enclosing the chamber. A radial nozzle is attached to the shaft within the chamber to exhaust coarse particles adhering to the filter. Concentric with the shaft is a filter, from which particles are removed by a suction nozzle which is moved by a carriage on a shaft attached to the hollow shaft. The shaft is moved intermittently by a piston-cylinder unit. ADVANTAGE - Filter cleaning is ensured.
Patent DE-4104515-C1 (DE)
IPC: D21H25/18
Filed: 1991-02-14
Granted: 1992-08-06
Abstract: Solvent for agents or neutralising agents known per se for the environmentally acceptable, efficient mass deacidification of books and other paper articles in the form of methylsiloxanes having at least two and at most four silicon atoms as a replacement for hitherto used solvents, polluting the environment, such as fluorochlorocarbons, these special organosiloxanes being equally suitable as solvents and also for use in proposed efficient processes and preserving the paper articles unchanged as far as possible.
Patent DE-4303669-C1 (DE)
Title: Transmission plate for heat - has sealing groove running around heat transmission surface and through apertures
Inventor: KAWE WALTER
IPC: F28F3/10
Filed: 1993-02-09
Granted: 1994-01-20
Abstract: A sealable transfer element comprises a heat transfer plate with a sealing groove 3 which runs round a heat transfer surface and passage openings (4, figure 1) and in which a seal 2, 2a, which is integrally provided with fastening means, is non-adhesively fastened. For this purpose angularly profiled passages (9, figures 7 - 12) are provided in the grooves. The seal is provided at its base with round plugs 6 and recesses 7 surrounding the plugs. The diameter of each plug is slightly greater than the diameter of a notional inscribed circle in an associated passage. The passages are preferably provided in a series of pedestals arranged in the base of the groove, the height and width of which pedestals is less than the height and width of the groove. The recess around each plug is preferably such that it has the size and shape of an associated pedestal. <IMAGE>
Patent DE-4323045-C1 (DE)
Title: Immunosensor
Inventor: GRUNZE MICHAEL PROF DR
IPC: G01N29/02
Filed: 1993-07-09
Granted: 1994-12-15
Abstract: A sensor is described which is suitable, in particular, for specific detection of specific particles or molecules, comprising a plate-shaped substrate in which acoustic plate modes can be set up, a first and a second acoustic transducer on the bottom side of the substrate and a reaction layer on the top side of the substrate, characterised in that the first electroacoustical transducer emits an acoustic wave having a first fundamental frequency and mth harmonics (m = 1, 2, 3, 4, ...), the second electroacoustical transducer is designed such that it can receive an acoustic wave having a second fundamental frequency and nth harmonics (n = 1, 2, 3, 4, ...), the frequency at least of one of the mth (m = 1, 2, 3, 4, ...) harmonics being substantially equal to the frequency of one of the nth (n = 1, 2, 3, 4, ...) harmonics, as a result of which determination of antigen/antibody reactions in practically usable sensitivity ranges is made possible and a simple and robust implementation which rules out interference due to corrosion is achieved.
Patent DE-4344656-C1 (DE)
Title: Belt roller for safety belt system in motor vehicle
Inventor: HAAG KLAUS
IPC: B60R22/34
Filed: 1993-12-24
Granted: 1995-05-18
Abstract: The belt roller is connected to the blocking device by an energy absorbing rotary bar running in its axial direction. The cross section of the rotary bar (8) starting from its tension position (9) for the blockable device decreases and the energy absorption possibilities are altered by an axial displacement of the rotary bar in its two tension positions (9,10). On a face surface (11) of the rotary bar a positioning device (12) engages and the rotary bar is pushed against the force of a spring (13) in the direction of less applied force. The positioning device comprises a lever (14) which can be pivoted in a path altering manner dependent upon the sitting depth of the seat cushion (17) of the corresp. seat (18).
Patent DE-4419024-C1 (DE)
Title: Immobilised enzyme prods. for use in bio-sensors
Inventor: RUEDEL ULRICH
IPC: C12N11/08
Filed: 1994-05-31
Granted: 1995-10-19
Abstract: Immobilised enzyme prods. comprise a dehydrogenase or reductase enzyme and its cofactor incorporated in a polymer matrix, where the cofactor is coupled to a polymeric spacer with a mol. wt. of 2600-20000. Also claimed is a process for the prodn. of a prod. as above which comprises adding an aq. soln. of the enzyme and its cofactor to an aq. monomer, prepolymer or polymer soln., and crosslinking the resulting soln..
Patent DE-4424198-C1 (DE)
Title: Tool-guide device
Inventor: KOCH REINER
IPC: B24B33/10
Filed: 1994-07-08
Granted: 1995-03-30
Abstract: The auxiliary means according to the invention is suitable for the machining of the surface of a workpiece cavity with reduced risk of structural change. For this purpose, the auxiliary means (4) can be fastened to the workpiece (1, 1b) while covering the workpiece cavity (3) and leaving open an access opening for the tool and has a cavity (5) in the area of one of its walls (4a) allocated to the workpiece cavity (3). The cavity (5) forms a guide for the tool during the machining of the workpiece cavity (3). <IMAGE>
Patent DE-4431195-C1 (DE)
Title: Spooling film in continuous projection without sticking or speed variation
Inventor: PESCHKE GUENTER
IPC: G03B21/32
Filed: 1994-09-01
Granted: 1995-11-30
Abstract: Endless film from the projector, is laid hexagonally (9) on a horizontal rotating plate (1), and folded into a clover leaf shape, by radially inward moving pushers (30) moving in slots (29). After having taken on a specified length of precisely tensioned film, six stop pins (8), distributed around the edge of the plate, dip at right angles below the surface. In the angle between the stop pins, pushers rise up, to press the film band simultaneously inwards, towards a precisely tensioned pack of film windings. Simultaneously, the lower edges of the film are gripped and pressed in. The pushers retract, the stop pins arise. The cycle is repeated, indefinitely. Also claimed is the appts. used.
Patent DE-4437467-C1 (DE)
Title: Improving visibility of line structures in digital gray value images
Inventor: STIER SEBASTIAN DR
IPC: G06T5/20
Filed: 1994-10-19
Granted: 1995-11-23
Abstract: The process is used to improve the visibility of line structures with the aid of image processing. The digital image is formed by a raster pattern of points (i, j), with each point having adjacent points defined diagonally, horizontally and vertically. The process has a first stage in which a low pass filter operation is performed. The second step involves the determination of values for each point in each of the 4 directions. Maximum values are then determined, multiplied by a weighting and added to the signal.
Patent RU-2041301-C1 (RU)
Inventor: ROBERT KOUL
IPC: D06M101/16
Filed: 1987-10-12
Granted: 1995-08-09
Abstract: Использование: текстильная промышленность. Сущность изобретения: хлопчатобумажную окрашенную ткань пропитывают водным раствором предконденсата хлорида тетракис(оксиметил)фосфония и мочевины. Затем сушат и отверждают в потоке газообразного аммиака. Перед пропиткой или после отверждения ткань дополнительно обрабатывают водным раствором ди-1-3 N, N′ оксиметил-4,5-дигидроксиэтиленмочевины в присутствии минеральной кислоты, обеспечивающей рН не более 1,7. Дополнительную обработку можно осуществлять на ткани, содержащей 57 80% влаги. 1 з.п. ф-лы, 24 табл.
Patent RU-2019987-C1 (RU)
Title: Container for heat-treatment of foodstuffs
Inventor: CHERNOBAEV ANDREJ M
IPC: A47J27/00
Filed: 1988-01-28
Granted: 1994-09-30
Abstract: FIELD: heat-treatment of foodstuffs at home and public catering establishments. SUBSTANCE: container comprises steel casing and lid. Both are coated inside with a layer of heat-insulating mixture containing cement, quartz, clay and lime in a relation of 1:4:0.2:0.1. The thickness of heat-insulating layer is 3-6 times the casing thickness, and said layer is covered with glass-enamel coating. EFFECT: improved design. 2 dwg
Patent RU-2034103-C1 (RU)
Inventor: SHCHEGOLEV ALEKSANDR IVANOVICH
IPC: D06B15/02
Filed: 1989-02-20
Granted: 1995-04-30
Abstract: FIELD: textile industry. SUBSTANCE: certain deformation (both longitudinal and lateral) of the roll shell is prescribed with the aid of rigid rings spaced along the roll inside the shell. The rings can act on the shell or get disengaged due to the gaps between the outer and inner parts of the rings, in which balls are positioned. Ball axial motion required for control of the ring action is transmitted by means of a separator from the control air chamber connected to the compressed air source. EFFECT: enhanced quality of cloth squeezing. 3 cl, 8 dwg
Patent RU-2018703-C1 (RU)
Title: Jet engine (versions)
Inventor: TARANTSEV ALEKSANDR A
IPC: F02K9/00
Filed: 1990-02-14
Granted: 1994-08-30
Abstract: FIELD: engine manufacture. SUBSTANCE: jet engine incorporates a container with evaporating fluid to be injected into combustion chamber. In a liquid fuel version the fluid is kept in a special tank communicating with a pump rotated by the turbine of the common turbine pumping plant while discharge of said pump communicates with the combustion chamber. In the solid fuel version of the jet engine the fluid is contained either in central block (multinozzle version) or in the cavity between the external jacket and engine (single-nozzle version). The upper part of said cavity communicates with upper part of engine frame while its lower part, with nozzle of combustion chamber. EFFECT: reliability enhanced by lower thermomechanical loading of engine structure and by fixing ecologically harmful components. 6 cl, 4 dwg
Patent RU-2010541-C1 (RU)
Title: Method and installation for making quick-cooking noodles
Inventor: CHANG BINGLIN
IPC: A23L7/109
Filed: 1991-05-31
Granted: 1994-04-15
Abstract: FIELD: food industry. SUBSTANCE: dough is kneaded from flour produced by dry milling of corn and/or rice and passing through a 80-mesh sieve. Mass ratio of liquid phase and flour is (40-50): 100. Dough is matured at 90-120 C then held in sealed chamber positioned before noodle press plate. Formed semifinished products are cooled, held for 2.5-3.5 h before drying which is conducted at 45-60 C for 20-40 min. Noodle-making installation comprises mill for dry milling of vegetable feedstock into flour, mixer for flour and liquid phase, noodle press with multiple-link auger and dough-holding chamber positioned before press plate, cooling unit in the form of fan which delivers air onto outlet part of plate, mechanism for packing of semifinished products into forms, cylindrical tunnel for holding semifinished products, and dryer. EFFECT: higher efficiency. 8 cl, 1 dwg
Patent RU-2002699-C1 (RU)
Inventor: OGNEV NIKOLAJ G
IPC: B66B5/02
Filed: 1991-03-21
Granted: 1993-11-15
Abstract: Сущность изобретени : устройство содержит привод шахтной подвесной установки /1/, подъемный  сосуд /2/. подъемный канат /3/, направл ющий  шкив /4/, передатчик /5/. излучатель акустических  колебаний /б/, звукопровод /7/. приемник  акустических колебаний /8/, смеситель /9/, опорный  генератор /10/. дискриминатор /11/, блок  контрол  скорости /12/. Дифференциатор /13/  блок контрол  ускорени  /14/  2-5-&amp;-7-Э 4 8 0 11-12-13-14-1.10-9.1 т.
Patent RU-2036982-C1 (RU)
Inventor: KOVALKOV NIKOLAJ V
IPC: C25D21/12
Filed: 1991-04-04
Granted: 1995-06-09
Abstract: Использование: гальванотехника, в частности, управление гальванической ванной. Сущность изобретения: устройство состоит из регулируемого источника тока 1, гальванической ванны 2, электрода 3, датчика тока 4, интегратора тока 5, формирователя управляющего сигнала 6, второй схемы сравнения 7, запоминающего блока 8, блока умножения 9, первой схемы сравнения 10, функционального блока 11, задатчика толщины 12, причем регулируемый источник 1 тока ванны подключен своим выходом к аноду, а управляющий его выход соединен с выходом второй схемы сравнения 7. Один вход схемы сравнения 7 подключен к источнику опорного напряжения, а второй к выходу запоминающего устройства 8, вход которого соединен с электродом 3, установленным в прикатодном пространстве ванны. Управляющий вход запоминающего устройства 8 соединен с выходом формирователя 6 управляющего сигнала, вход которого подключен к выходу датчика тока 4, подключенного к катоду ванны. Выход датчика тока 4 подключен к входу умножающего устройства 9, выход которого подключен к входу интегратора тока 5, второй вход блока умножения соединен с выходом запоминающего блока 8. Выход интегратора тока 5 соединен с одним из входов схемы сравнения 10, второй вход которой соединен с выходом задатчика 12 толщины, выходной сигнал схемы сравнения 10 является управляющим для выключения тока ванны. 1 ил.
Patent RU-2013249-C1 (RU)
Inventor: KUNDYSH BORIS I
IPC: B60T8/18
Filed: 1991-04-08
Granted: 1994-05-30
Abstract: FIELD: vehicle brake systems. SUBSTANCE: casing 1 accommodates two sections with pistons of pressure regulators of left and right braking mechanisms, and two hydraulic sections with pistons. Each such section is hydraulically communicated with right and left suspension posts. Each of the four sections is received in separate hole of the casing and enclosed by a jacket. The casing has two lugs with holes to receive shaft 15 extending through flanges positioned in line with the longitudinal axis of lever 14. One end of lever 14 in front of each pair of pistons carries two equalizers 12 and 4 having axes 13 and 5 of oscillation. Axis 5 extends midway between pistons of the sections. The other end of the lever carries adjustment stop including threaded rod 18 and spherical nut 19 located in a plane passing through the axes of the equalizers and connected to adjustment spring 17 secured to support 16 affixed to the casing. EFFECT: enhanced efficiency of braking. 3 dwg
Patent RU-2004518-C1 (RU)
Inventor: GRIGOREV GENNADIJ N
IPC: C04B33/00
Filed: 1991-04-22
Granted: 1993-12-15
Abstract: Изобретение относитс  к промышленности  строительных материалов и может быть использовано  в технологии изготовлени  кирпича, керамических  камней, черепицы, крупноразмерных блоков.  Керамическа  масса приготавливаетс  смешением  порошков глины, гашеной извести, песка и затворением  их раствором каустической соды до формовочной  влажности 16-22%. Издели  формуютс   пластическим способом и подвергаютс  термообработке . Последн   включает стадию термовлаж-  иостной обработки и сушки. Термовлажностную  обработку осуществл ют посредством постепенного  в течение 2 - 3 ч нагрева изделий до температуры  110-120&deg;Сипоследующего их пропарива-  ни  при указанной температуре в течение 8 - 10 ч  Сушку провод т при той же температуре в течение  2 - 3 ч Содержание сухих компонентов в керамической  массе находитс  в следующих пределах,  мас.%: глина 40 - 70; песок 17-50; гашена  известь  6-17; каустическа  сода 2-4; глина остальное . 2 спф-пы, 1 табд
Patent RU-2044898-C1 (RU)
Inventor: ZHABIN VYACHESLAV M
IPC: F02B37/00
Filed: 1991-04-29
Granted: 1995-09-27
Abstract: Использование: двигателестроение, а именно двухтопливные двигатели внутреннего сгорания с газотурбинным наддувом. Сущность изобретения: между воздушным фильтром 18 и газовым переходником-смесителем 6 карбюратора 15 установлено воздушное распределительное устройство 19, выполненное в виде пустотелой проставки с размещенным по оси в его внутренней полости автоматическим обратным клапаном 20 с седлом 21, разделяющим внутреннюю полость проставки на две, сообщающиеся между собой полости 22 и 23. Распределительное устройство 19 снабжено воздушными патрубками 24 и 25, предназначенными для сообщения внутренних полостей 22 и 23 с турбокомпрессором. Двигатель оснащен турбокомпрессором 26, содержащим в свою очередь газовую турбину 27, приводимую отработавшими газами, и компрессор 28 для подачи сжатого воздуха в двигатель 29. Газовая турбина 27 своим газоприемным патрубком подключена к выпускному коллектору 30 двигателя 29 и для выпуска отработавших газов в атмосферу снабжена выпускным патрубком 31. Компрессор 28 своим воздухоприемным патрубком через всасывающий трубопровод 32 сообщен с воздушным патрубком 24, а воздухонапорным патрубком компрессора 28 через нагнетательный трубопровод 33 сообщен с воздушным патрубком 25 воздушного распределительного устройства 19. Выпускной коллектор 30 снабжен обводным трубопроводом 34 с перепускным органом управления 35. 1 ил.
Patent RU-2031663-C1 (RU)
Title: Method for treatment of miscarriage of pregnancy caused by antiphospholipid syndrome
Inventor: BARKAGAN ZINOVIJ S
IPC: A61M1/38
Filed: 1991-03-19
Granted: 1995-03-27
Abstract: FIELD: medicine. SUBSTANCE: course of discrete plasmapheresis is carried out at pregnant having primary antiphospholipid syndrome. Treatment course has 6-12 seances, 400-600 ml of plasma being removed per each seance. Treatment course is repeated when antiphospholipid antibodies acculumate in blood. EFFECT: increases efficiency of treatment. 1 tbl
Patent RU-2013325-C1 (RU)
Title: Hopper for loose materials
Inventor: SINYAVSKIJ VLADIMIR V
IPC: B65D88/70
Filed: 1991-04-29
Granted: 1994-05-30
Abstract: FIELD: handling loose materials. SUBSTANCE: device has casing with conical bottom and discharge hole, activator including hollow cone capable of vertical reciprocations provided with ring, pipe, and connected to a source of gaseous fluid, elastic element of toroidal shape with annular slot, partition wall, additional pipe, hollow cylinder with stop member, and valve. The hollow cylinder has hole in its bottom. EFFECT: reliable operation of activator, capacity to control the frequency of vibrations of the activator. 2 cl, 2 dwg
Patent RU-2011412-C1 (RU)
Title: Method of preparing of high-porous non-ionogenic adsorbents
Inventor: ZHUKOVA NELLI G
IPC: C08F212/36
Filed: 1991-06-21
Granted: 1994-04-30
Abstract: FIELD: adsorbents. SUBSTANCE: method involves the polymerization of technical divinylbenzene mixture in the presence of pore-forming agent - o-xylene at the content 85-100% or 160-260% non-polymerizing compounds with regard to mass of unsaturated components of polymerization mixture. EFFECT: improved method of adsorbent preparing. 2 tbl
Patent RU-2045123-C1 (RU)
Title: Method of study of electric discharge in mhd channel of faraday type and device for its implementation
Inventor: LABAZKIN ALEKSANDR P
IPC: H02K44/08
Filed: 1991-06-28
Granted: 1995-09-27
Abstract: FIELD: diagnostics of electric discharge. SUBSTANCE: distribution of electric current in wall regions of electrode walls of MHD channel while measuring current between conductive plates positioned in interelectrode insulators is determined. Plates are mounted in pairs along length of each electrode wall flush with fire surface, are insulated from each other and from elements of channel structure. Each pair of plates is interconnected through instrument shunt on outer side of MHD channel. Thickness of plates is found by expression δ = (0,05÷0,1)h, where h is height of channel and distance between plates in each pair is δ 1 = (0,1÷0,5)δ. EFFECT: enhanced authenticity of study. 4 cl, 3 dwg
Patent RU-2077297-C1 (RU)
Title: Method to treat sinus tachycardia and bradycardia at the nearest postoperative period
Inventor: KUKOSH VALENTIN I
IPC: A61G3/06
Filed: 1991-06-28
Granted: 1997-04-20
Abstract: FIELD: medicine, surgery, cardiology. SUBSTANCE: method deals with simultaneous change of patient's body position and impact of physical load for lower limbs. Moreover, in case of bradycardia an incline angle is created of 15-30 degree towards lower limbs for 1-5 minutes in patient at the state of passive activity in back position, then patient is returned into horizontal position for 5-8 minutes. Procedure should be repeated until consciousness is restored, then incline angle of 45-90 degree is created for 1-4 minutes towards lower limbs with simultaneous power load of 2.5-3.0 watt for 2-3 minutes twice or thrice daily. In case of tachycardia at conscious state in back position incline angle of 15-30 degree is created towards patient's head for 1-5 minutes, then patient is put into horizontal position on right side for 65-80 degree and simultaneously for 15-30 degree towards patient's head for 2-3 minutes, then patient is returned into horizontal back position and verticalization is fulfilled to 90 degree towards lower limbs with simultaneous load of 7-13 watt for 2-3 minutes twice or thrice daily. Moreover, body position is changed at velocity of 1 degree per a second. EFFECT: higher efficiency. 1 tbl
Patent RU-2033930-C1 (RU)
Title: Safety device for fixing rim lock during tyre inflation
Inventor: FOMIN LEONID USTINOVICH
IPC: B60C25/00
Filed: 1991-07-01
Granted: 1995-04-30
Abstract: FIELD: garage equipment. SUBSTANCE: device comprises crosspiece 1 with guide bushing 3 which accommodates post 6 with articulated-link levers 11 in the bottom which have fixing stops in lower part of each link. Post 6 is capable of fixed axial movement. Levers 11 can be turned only in one direction and post 6 has channels with side openings 9 and guides of levers 11 arranged square to the axis of post 6. Ends of levers 11 are secured on power screw installed inside post 6 with a provision for fixed axial movement. EFFECT: improved design. 4 dwg
Patent RU-2020775-C1 (RU)
Title: Electric heating element
Inventor: DADONOV ALEKSANDR M
IPC: H05B7/16
Filed: 1991-10-10
Granted: 1994-09-30
Abstract: FIELD: heating of surface of stove plates, irons, rooms, manufacturing heating of extra clean elements, material drying and other domestic purposes. SUBSTANCE: device uses a dielectric heat-proof base that is transparent to light and infra-red rays; heat-carrying tracks of high-resistance metal deposited by spraying in decorative manner of the base, then ceramics coating is applied, over which temperature control tracks are applied, glaze is laid and a mirror screen is deposited by spraying, from the outside it is coated with heat-insulating material. Ceramics may be deposited in the form of a cone with its vertex being in the center of the heater plane, the control tracks may be coated with metal on ceramics, whose conduction depends on the degree of heating. EFFECT: enhanced effectiveness. 1 dwg
Patent RU-2030424-C1 (RU)
Title: Method for production of mixture of polyalkylene ethers
Inventor: KHARITONOVA IRINA A
IPC: C08G65/22
Filed: 1991-07-18
Granted: 1995-03-10
Abstract: FIELD: organic chemistry. SUBSTANCE: method involves reaction of ethylene oxide with monoepoxide of butadiene-1.3 in presence of basic catalyst at 120-150 C. Oxide of butadiene-1.3 is treated in advance with water in presence of anion-exchange resin in the HCO 3  form at a mole relation of H 2 O : oxide of butadiene-1.3: active group of resin -(10-20):1:(0.15-0.30) at 60-80 C with uniform batching of monoepoxide into reaction mass followed by holding reaction mass at this temperature for 40-180 min, separating anionite and steaming out the water. Catalyst is constituted by monoglycolate of alkaline metal, the treated oxide of butadiene-1.3 is reacted with water and propyleneoxide at a mole relation of initial monoepoxide : propylene oxide : monoglycolate of alkaline metal = 1 : (5-25):(0.15-0.50) for 120-600 min followed by oxyethylation at 120-150 C for 180-700 min at a mole relation : source monoepoxide : ethylene oxide : catalyst = 1:(10-55) : (0.15-0.75). EFFECT: higher efficiency. 2 tbl