baber/WOPTO huggingface dataset:
Patent DE-4344191-C1 (DE)
Title: Control valve for a fuel injection device
Inventor: SCHEIBE WOLFGANG DR
IPC: F02M59/46
Filed: 1993-12-23
Granted: 1995-01-19
Abstract: A control valve for a fuel injection device serves for controlling the start and end of fuel injection into the combustion chambers of a diesel engine. In this the end of injection is initiated by opening of the control valve, which results in a pressure drop in the high pressure line. The control valve 1 has a valve housing 7 with valve seat 10 and a valve body 3, capable of moving axially in the housing chamber 2 between a closed and an open position. Interacting valve and housing seal faces 5 and 6 are situated opposite one another on the closing head 9 of the valve body 3 and on the valve seat 10 and each respectively have at least one opening 13a, b; 14a, b, which open out in the housing chamber 2 on the low pressure side and high pressure side respectively and bear tightly on one another in the closed position. In an alternative embodiment the seal faces 5, 6 of the closing head 9 and the valve seat 10 respectively are of multiple splined or toothed design. The essential advantage is that the openings 15 or the multiple splined or tooth profile-shaped design of the seal faces 5, 6 results in an enlargement of the sealing line, which enables the valve lift to be reduced for the same opening cross-section of the valve, so that a reduced valve speed is possible for the same valve reaction time. Unwanted oscillations of the valve body 3 from the valve seat 10 can thereby be prevented. <IMAGE>
Patent DE-4402884-C1 (DE)
Title: Switched power semiconductor element
Inventor: SCHLANGENOTTO HEINRICH DR RER
IPC: H01L29/749
Filed: 1994-02-01
Granted: 1995-05-18
Abstract: The semiconductor element has a number of adjacent cells formed in the body of the semiconductor, acting as a p-emitter zone (1), a n-base zone (2) and a p-base zone (3) in which a n-emitter zone (4) is embedded. At least one p-zone (5) is embedded in the n-emitter zone, providing a ballast resistance, provided with 2 ohmic contacts. One of the contacts acts as an outer cathode metallisation (K), which has no contact with the n-emitter zone, the other acting as a floating contact (K') in ohmic contact with the n-emitter zone.
Patent DE-4428231-C1 (DE)
Title: Prodn. of glass contg. titanium ions
Inventor: WATZKE ECKHART
IPC: C03C4/02
Filed: 1994-08-10
Granted: 1995-08-24
Abstract: Prodn. of glass coloured with Ti<3+> ions comprises melting a raw material amt. in an atmosphere contg. air and adding 0.01-3 wt.% TiC.
Patent NL-1000169-C1 (NL)
Title: Forming non slip and wear resistant top layer in polyolefin substrate, e.g. pallet, by heating surface and adding filler particles
Inventor: DIJKSTRA MIENT CORNELIS
IPC: B65D19/38
Filed: 1995-04-19
Granted: 1996-10-22
Abstract: An area of the substrate surface is subjected to a heat treatment and filler particles are added to the partly melted substrate material. A method for forming an adhesive top layer on a non-adhesive synthetic substrate, preferably a polyolefin substrate and especially a recycled polyolefin substrate containing contaminants, comprises the following steps: (a) subjecting an area of the substrate surface to a heat treatment, preferably a thermal spray treatment, so that it forms a region extending from a slightly roughened surface sub-region to a slightly melted surface sub-region; and (b) introducing at least one filler into the substrate surface, preferably using the same thermal spray treatment, the filler particles having a structure which ensures parts of them protrude above the adhesive top layer. Independent claims are also included for the following: (1) Polyolefin construction elements preferably comprising recycled polyolefin material, provided with an anti-slip and/or wear resistant top layer formed using the above method; (2) Composite material for forming the adhesive top layer, comprising a combination of a polymer (preferably polyolefin) and filler; and (3) Recycled polyolefin pallet having a top side with a non-slip top layer formed using the above method.
Patent NL-1002104-C1 (NL)
Title: Tanker vehicle with chassis
Inventor: KOKS GERARDUS PETRUS MARIA
IPC: B60P3/22
Filed: 1996-01-17
Granted: 1997-07-18
Abstract: The pressure/vacuum pump (18) is connected to the tank (36) via a filter installation which is provided with a cleaning system. The pump is formed by a blower with two three-lobed impellers rotatably located in a blower housing, provided in its peripheral wall extending parallel to the rotation lines of the impellers with an air outlet. The peripheral wall of the blower housing at the front is provided with a slot-shaped axially extending cool air inlet. The filter installation is provided with filter bags of which the insides are intermittently connected with the outer air via a pneumatically operated 3/2-way valve controlled by an adjustable time clock.
Patent NL-1006497-C1 (NL)
Title: System for emptying container filled with products e.g. agricultural or horticultural products
Inventor: ARKEL JAN MARINUS VAN
IPC: B65G51/01
Filed: 1997-07-07
Granted: 1998-01-07
Abstract: The system is for emptying a container (2) filled with products such as agricultural or horticultural products by immersing the container (2) in a basin (4) filled with liquid (3), causing the products to flow out of the container (2) and lifting the emptied container (2) out of the basin (4). The container (2) is tilted in the basin (4) and lifted out of the basin (4) in a curved path. The curve of the path is chosen subject to the type and dimensions of the products. The containers (2) for emptying are picked up at a first location, transported to the basin, emptied in the basin, transported to a second location, and set down there in a continuous movement.
Patent NL-1012903-C1 (NL)
Title: Levelling device, especially for riding school surfaces, comprises height adjustable slide with orientation devices for fixing its angle relative to horizontal
Inventor: VOETS RENU
IPC: A01B31/00
Filed: 1999-08-25
Granted: 2001-02-27
Abstract: The levelling device (1) comprises a slide (3) which is height adjustable in relation to the surface being levelled. An orientation device (4) is used to fix the orientation of the slide in relation to a horizontal plane.  The levelling device is used on granular material surfaces and can be coupled to a towing vehicle, e.g. a tractor (2).
Patent NL-1019123-C1 (NL)
Title: Spring based flexible fixing device for dental protheses, comprises spring construction and fastener buttons cast into prothesis
Inventor: NIJHOF PETER JOHANNES
IPC: A61C13/28
Filed: 2001-10-05
Granted: 2003-04-08
Abstract: The fixing device solely comprises a spring construction, with the exception of the fastener buttons, most of which are cast into the prothesis.  The fixing device comprises two small springs which are secured to the outside of the prothesis between the prothesis and gums.
Patent NL-1026375-C1 (NL)
Inventor: VREELAND SANDER GODFRIED VAN I
IPC: B01F15/04
Filed: 2004-06-10
Granted: 2005-12-14
Abstract: A method for filling a container (16) with a preparation consisting of a number of components, stored in a number of sub containers (1, 23), placed inside a housing (29). A robot, accommodated inside the housing (29), composes the preparation based upon a supplied prescription and places the sub containers (1,23) containing the components mentioned in the prescription one by one above the container (16) and makes flow out an amount of the respective component as specified by the prescription.
Patent RU-2114376-C1 (RU)
Title: Lining of underground structure of reinforcing- metal blocks
Inventor: ALEKSASHKIN ANATOLIJ NIKIFOROV
IPC: F41H11/00
Filed: 1984-05-29
Granted: 1998-06-27
Abstract: FIELD: construction of underground structures in rocks. SUBSTANCE: lining of underground structure of reinforcing metal blocks, containing internal metal insulation with stiffening ribs and concrete, has blocks made of a plate rolled in radius with stiffening ribs projecting from its ends, and bearing members in the form of transverse strips located along the block and evenly spaced and connected to stiffening ribs by vertical plates. EFFECT: enhanced reliability of protection against hydrostatic pressure. 2 cl, 2 dwg
Patent RU-2033057-C1 (RU)
Inventor: ESIE KURIKHARA
IPC: A23L27/12
Filed: 1989-06-20
Granted: 1995-04-20
Abstract: Область применения: пищевая промышленность. Сущность изобретения: для получения модификатора вкуса свежие или высушенные плоды Curuculigo latibolia экстрагируют водным солевым раствором с концентрацией по меньшей мере 0,01 М с получением экстракта, содержащего белок куркулин. Созданы также композиция для изготовления жевательной резинки и композиция для полоскания рта, содержащие этот модификатор в количествах соответственно, по меньшей мере 0,01 мг на единицу количества основы резинки и в количестве от 10 -3  до 1 % от массы композиции для полоскания. 3 с.п. ф-лы, 8 табл.
Patent RU-2058331-C1 (RU)
Title: Method of synthesis of modified thermoelastoplastic
Inventor: ARI VAN ZON
IPC: C10N60/00
Filed: 1989-10-11
Granted: 1996-04-20
Abstract: FIELD: modified polymers used as oil addition agents. SUBSTANCE: method is carried out by interaction of diene copolymer with maleic anhydride in the presence of radical initiating agent, at heating in organic solvent medium followed by amination of prepared product. Diene copolymer is star-like polymer containing polydivinylbenzene nucleus and 4-25 hydrogenated polyisoprenic chains (mean molecular mass of every chain is 35000). To the star-like polymer treated with 1-2 wt.-% maleic anhydride the following compounds were added: 3.8-29.8 wt.-% polyisobutenyl-substituted maleic anhydride and 0.38-6.0 wt.-% diethylenetri-, triethylenetetra- or tetraethylenepentamine, or product of interaction of polyisobutenyl-substituted maleic anhydride with amine indicated. EFFECT: improved method of synthesis. 4 tbl
Patent RU-2017791-C1 (RU)
Title: Method for producing mixture of hydrocarbons containing lower olefins
Inventor: DZHEJDIP BISVAS
IPC: B01J29/04
Filed: 1990-02-26
Granted: 1994-08-15
Abstract: FIELD: organic chemistry. SUBSTANCE: hydrocarbon raw materials (most portion of them has boiling point not lower 330 C) is brought into contact with zeolite having pores 0.3-0.7 nm in diameter. Contacting is carried out within 0.7-10 s (period in 0.7-6.0 s is preferable) at 500-700 C in moving layer of catalyst, mass ratio catalyst:raw materials being 34-124:1. Contacting takes place at pressure 1-10 atm, gas oil being used as mentioned above hydrocarbon raw materials. Mentioned above zeolite is crystal of metal silicate with structure of erionite, ferjerite or their mixture having hydrogen form. EFFECT: improves efficiency of the method. 7 cl, 1 tbl
Patent RU-2015536-C1 (RU)
Inventor: MOROZOV YURIJ G
IPC: G09G1/28
Filed: 1990-01-30
Granted: 1994-06-30
Abstract: FIELD: automatics; computer technology. SUBSTANCE: display has permanent memory unit 1, data input unit 2, on-line memory units 3 and 7, control unit 4, trunk circuit 6, clock pulse generator 8, synchronization unit 9, registers 10 and 13, multiplexer 11, adders 12 and 14, shift registers unit 15, videosignal former 16, representation unit 17, bus formers unit 18, analog-to-digital converters unit 19, buffer registers unit 20. EFFECT: improved precision of processing; improved reliability. 14 cl, 4 dwg
Patent RU-2015825-C1 (RU)
Title: Method of flat ingots continuous metal casting
Inventor: LEBEDEV VLADIMIR I
IPC: B22D11/06
Filed: 1990-08-22
Granted: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: method provides for feeding of constant casting metal in clearance, formed by driven drum and individual flanges. Ingot is formed in radial direction between drum, belt and side flanges. Then solid-liquid state ingot is deformed by reduction and draw it with changing speed. In the time drum and flanges are rotated with different rates: flanges rotation cycles number is set less than drum rotation cycles number. EFFECT: improvement of continuous casting flat ingots quality, increase of stability and productivity of casting process. 2 dwg, 1 tbl
Patent RU-2007588-C1 (RU)
Inventor: PUSTOVALOV SPARTAK M
IPC: F01C9/00
Filed: 1990-11-27
Granted: 1994-02-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: engine has case 1, separating baffle 2 rigidly connected to the case, axle 4 mounted within the case, hub 5 positioned on the axle and rigidly connected with ends of working 6 and compressing 7 pistons arranged within the case to form working 8 and delivery 9 spaces of alternative volumes on both sides of the baffle and interconnected through by-pass passage 10, crankshaft 13, connecting rod 14, arc-shaped baffle 11 rigidly connected to periphery parts of the pistons which are provided with blowing passage 10 which connects the working space and the delivery space with the top zone of a combustion chamber at blowing. The arc-shaped baffle has periphery projections to form a blowing passage between them. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2020320-C1 (RU)
Title: Shock absorber with adjustable force of hydraulic damping
Inventor: VLASOV VALENTIN N
IPC: F16F9/50
Filed: 1990-12-29
Granted: 1994-09-30
Abstract: FIELD: mechanical engineering; suspensions of transport facilities. SUBSTANCE: shock absorber with adjustable force of hydraulic damping has cylinder, hollow rod with adjustable stem, piston with bypass valves and compensating chamber. Rod holds aneroid devices of direct and reverse strokes for control of bypass valves. Reverse stroke aneroid has cap with tail-piece engageable with adjustable rod. Aneroid devices of direct and reverse strokes are given in shock absorber. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2094203-C1 (RU)
Inventor: RUDICH ALEKSEJ I
IPC: B23Q1/72
Filed: 1991-01-31
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: facility is provided with a compensating mechanism made up as spring 3. The mechanisms compensate nonuniformity of lengths of articles to be broached. EFFECT: improved design. 1 dwg
Patent RU-2023677-C1 (RU)
Inventor: SHEREMET PAVEL Z
IPC: C02F3/16
Filed: 1991-04-04
Granted: 1994-11-30
Abstract: Изобретение относится к устройствам для растворения кислорода воздуха в воде. Сущность изобретения заключается в том, что аэратор содержит два коаксиальных полых вала с кольцевой полостью между ними, нижние концы которых соединены с роторами противоположного вращения аэратора, приводной электродвигатель со статором и ротором с валом, расположенный над полыми валами соосно, узел подачи воздуха. Аэратор снабжен корпусом, в котором на подшипниках установлен наружный полый вал, электродвигатель выполнен биротативным, а узел подачи воздуха выполнен в виде центростремительного компрессора, включающего в себя внутреннее и внешнее рабочие колеса противоположного вращения. Внутреннее рабочее колесо выполнено из двух соосных и разделенных промежутком дисков с концентрическими рядами консольных лопаток на обращенных друг к другу сторонах и на одной внешней стороне, диски жестко соединены между собой посредством первого внутреннего ряда лопаток, общих для обоих дисков, из которых один, не имеющий лопаток на внешней стороне, обращен этой стороной к валу электродвигателя и соединен с ним, а второй, имеющий центральное отверстие, соединен с верхним концом внутреннего полого вала. Внешнее рабочее колесо выполнено из двух соосных и разделенных промежутком дисков с концентрическими рядами консольных лопаток на обращенных друг к другу сторонах и на одной внешней стороне. Диски жестко соединены между собой посредством первого внешнего ряда лопаток, общих для обоих дисков, из которых один, не имеющий лопаток на внешней стороне и имеющий центральное отверстие, обращен безлопаточной стороной к верхнему концу наружного полого вала и соединен с ним, а второй посредством первого внешнего ряда лопаток соединен со статором электродвигателя и расположен между дисками внутреннего рабочего колеса, а ряды лопаток дисков внешнего рабочего колеса расположены между рядами лопаток внутреннего рабочего колеса. 1 ил.
Patent RU-2000429-C1 (RU)
Inventor: GROMYLO VLADIMIR P
IPC: E21D23/00
Filed: 1991-05-05
Granted: 1993-09-07
Abstract: Изобретение относитс  к подземной  разработке угольных месторождений, а именно к механизированной выемке пластов  тонкой и средней мощности. Сущность:  ветви гибкого т гового органа фронтального  выемочного устройства ориентированы  относительно обводных шкивов приводных  и подающих станций, а также относительно  секций механизированной крепи вдоль очистного  забо . Со стороны завала ветви т гового  органа расположены в направл ющих,  размещенных в горизонтальной плоскости  и закрепленных на перекрыти х секций крепи . Со стороны очистного забо  ветви гибкого  т гового органа расположены в  направл ющих, размещенных в вертикальной  плоскости выемочных стенок, соединенных  между собой шарнирно. Ветви  гибкого т гового органа размещены также в  дополнительных направл ющих, поверхность  которых выполнена по кривой Мебиуса  и которые закреплены на основани х  секций крепи сопр жени , установленных в  подготовительных выработках вдоль приводных  и подающих станций. 9 ил. w Ј
Patent RU-2038206-C1 (RU)
Title: Extrusion press
Inventor: ZHIBUL GEORGIJ YAKOVLEVICH
IPC: B27N5/02
Filed: 1991-05-06
Granted: 1995-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: press has batching device 1, lateral guideways 2 and heat-exchange boards 3 having three zones: heating zone 1 made with channels for the heat-carrier, neutral zone 2 made with channels filled with insulator and cooling zone 3 made with channels for cooling. The press also has hole-forming cores 5 consisting of inner pipes 7,8 for feeding the heat-carrier, outer cooling pipes 9, inner pipes 10, 11, insulator 12, collector 13 made of two parts, for the heat-carrier and cooler, separated by insulator 12, and punch 14. EFFECT: simpler design. 2 dwg
Patent RU-2011084-C1 (RU)
Title: Lift valve
Inventor: CHERNYKH VITALIJ P
IPC: F16K1/02
Filed: 1991-02-11
Granted: 1994-04-15
Abstract: FIELD: pipe line fittings. SUBSTANCE: housing provided with inlet and outlet branch pipes receives shutoff member made in form of plate connected with stem by means of inserted half-rings and mounted rotatably relative to stem. Bush with external thread is secured on stem between its end and shut-off member and is engageable with thread made in inlet branch pipe. Stem has axial hole, plate is provided with tail-piece received by this hole and secured by means of rings. Washer made of antifriction material is arranged between ends of bush and plate. On outer surface of bush there are longitudinal slots whose depth exceeds depth of thread profile. Plate is provided with cylindrical projection whose diameter is equal to diameter of through-way hole of branch pipe of equipment being locked. EFFECT: enhanced reliability. 4 cl, 2 dwg
Patent RU-2023500-C1 (RU)
Inventor: KOLPAKOV YURIJ A
IPC: B01J19/18
Filed: 1991-05-05
Granted: 1994-11-30
Abstract: Изобретение относится к химической промышленности. Сущность изобретения: нейтрализатор включает цилиндрический корпус, внутри которого коаксиально установлен перфорированный стакан-распределитель щелочного реагента, патрубки для подвода реагентов и вывода готового продукта. Стакан-распределитель выполнен с конической поверхностью внутри и ступенчато-цилиндрической снаружи, при этом плоскости кольцевых ступеней расположены под углом 30 - 60° к продольной оси корпуса. Выходной патрубок соединен с катушкой внутреннего переменного сечения с многолопастным коническим завихрителем внутри и рубашкой охлаждения снаружи. 2 з.п. ф-лы, 4 ил.
Patent RU-2030733-C1 (RU)
Title: Method of quality inspection of active laser medium
Inventor: BASIEV TASOLTAN T
IPC: G01N21/25
Filed: 1991-06-28
Granted: 1995-03-10
Abstract: FIELD: laser equipment. SUBSTANCE: concentration of initial color centers is measured first, then sample is subjected to light radiation till photoionization processes pass to saturation. After this change of concentration of initial color centers and concentration of induced color centers are measured. Quality of active medium is evaluated by balance between concentration of induced color centers and change of concentration of initial color centers. EFFECT: improved authenticity of quality inspection. 3 dwg
Patent RU-2054913-C1 (RU)
Inventor: BYKOV VIKTOR P
IPC: A61L27/08
Filed: 1991-06-28
Granted: 1996-02-27
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: method involves applying carbon textile as implant for correcting ptosis using suspension method. EFFECT: enhanced effectiveness of operation; prevented complications; improved biocompatibility properties.
Patent RU-2011397-C1 (RU)
Title: Искусственная лыжня
Inventor: NILOV EVGENIJ F
IPC: A63C19/10
Filed: 1991-06-20
Granted: 1994-04-30
Abstract: Изобретение относится к конструкции искусственной лыжни. Сущность изобретения заключается в том, что слои панели выполнены из материалов с различной упругостью. 2 з. п. ф-лы, 8 ил.
Patent RU-2005443-C1 (RU)
Inventor: BITYUTSKIJ PAVEL G
IPC: A61F2/20
Filed: 1991-07-23
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: in the prosthesis made of biocompatible materials the outer surface of tube repeats the outline of the internal surface of larynx while nature of changes in cross-section of hollow tube copies faithfully the same changes in larynx passage. In longitudinal section of said tube its surface in the region of arytenoid cartilage is congruent to surface of the latter. EFFECT: restoration of breathing function of larynx. 1 dwg
Patent RU-2052697-C1 (RU)
Inventor: ADAMOVICH VITALIJ NIKOLAEVICH
IPC: F16J15/00
Filed: 1991-07-19
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: male member provided with flexible solid or hollow seals set or pressed in the female member. The diameter of the seal is equal to the diameter of the male member. The male member is then centered inside the female member to provide a space over periphery of the joint and the seal is pressed finally by way of the male member. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2019778-C1 (RU)
Inventor: BAKHTADZE GIYA E
IPC: A61B5/00
Filed: 1991-07-01
Granted: 1994-09-15
Abstract: Использование: для криминалистического исследования следов применения огнестрельного оружия. Сущность изобретения: определяют максимальные значения ширины участков обтирания на обеих сторонах тканевой преграды и по наибольшей из них величине судят о стороне входа пули.
Patent RU-2036349-C1 (RU)
Title: Rolling bearing and method of its assembling
Inventor: USOV VLADIMIR V
IPC: F16C43/06
Filed: 1991-09-19
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: rolling bodies of the bearing are made up as a rotation surface which is inscribed into a sphere. The radius of the sphere and length of the bodies are defined by relationships presented in the invention description. The guide ring is, e.g., plate-like to permit rotation of the rotation body by the extreme contact angle. In addition, periphery parts of way profiles of the outer and inner races can have lesser curvature, e.g., can be rectilinear. For assembling the bearing, as much as possible number of rotation bodies is charged into the space between the sides of the outer and inner rings, and then they rotate by 90 deg angle. EFFECT: enhanced reliability. 3 cl, 7 dwg
Patent RU-2044867-C1 (RU)
Inventor: AKHSANOV RENAT R
IPC: E21B43/00
Filed: 1991-08-02
Granted: 1995-09-27
Abstract: Использование: для обработки нефтяных скважин с целью удаления асфальтосмолистых и парафиновых отложений. Сущность изобретения: установка для получения реагента снабжена мультигидроциклоном, каплеулавливателем, конденсатором холодильником и емкостью бензосепаратором. Каплеулавливатель выполнен в виде гильзы с линзообразными тарелками из проволочных насадок. Вогнутая часть насадок обращена к парогазовому потоку. Конденсатор холодильник м емкость бензосепаратор соединены между собой трубопроводом. Выводная линия емкости-бензосепаратора соединена с трубным или затрубным пространством скважины с возможностью циркуляции жидкости. 1 ил.