baber/WOPTO huggingface dataset:
Patent DE-4126874-C1 (DE)
IPC: G06K19/07
Filed: 1991-08-14
Granted: 1992-08-13
Abstract: A data carrier in the form of a pass card having a card body (1) which is injection-moulded from plastic and has a recess (10) for holding a carrier (2) of a circuit module (20). In order to hold the circuit module (20) the recess (10) has, in the centre, a depression (12) which is curved in a concave manner, a small residual thickness (DR) of the flat card body (1) remaining. The edge regions of the recess and the corner regions are rounded, as a result of which notch stresses are reduced. <IMAGE>
Patent DE-4223213-C1 (DE)
Title: Pressure reservoir for vehicle hydraulic shock absorber with hydropneumatic level regulation - has hydraulic space incorporating controlled valve and gas space separated by movable piston
Inventor: HUANG ZHEN DR ING
IPC: B60G11/30
Filed: 1992-07-15
Granted: 1994-02-03
Abstract: The pressure reservoir has a hydraulic space (1) separated via a movable piston (22) from a gas space (20). The hydraulic space is selectively coupled to a pump for the hydropneumatic level regulation and the working space of the shock absorber, via a control valve (2) integrated in the hydraulic space. Pref. the valve housing (24) and the control valve lie at the opposite end of the hydraulic space to the gas space, with a controlled by-pass valve (8) in parallel with pressure-dependent valves for the tension and compression stages having an axially displaced valve slider (10) operated via an electromagnet (11). ADVANTAGE - Incorporates valve device for adjusting shock absorber damping force.
Patent DE-4314014-C1 (DE)
Title: Plug-in closure
Inventor: SUH SAM AM
IPC: A45C13/10
Filed: 1993-04-23
Granted: 1994-08-18
Abstract: The invention relates to a plug-in closure, consisting of a plug-in tongue 10 with lateral catches 11 and of a receiving housing 1 for the plug-in tongue 10 with lateral catch openings into which the catches 11 engage. Closures of this type are used for closing the carrying straps of rucksacks, satchels and waist pouches and for closing the said bags themselves. Known closures can open under excessive tensile loading or by lateral pressure applied unintentionally to the catches 11. In order to rule out any unintentional opening of the plug-in closure, in the plug-in closure according to the invention, the upper wall of the receiving housing has two elongate guide openings 3, 3' which lie on both sides of the central line of the receiving housing 1, it being possible for a U-shaped locking part 9 to be introduced and engaged into the guide openings, the two side limbs 6, 6' of said U-shaped locking part, which point downwards and engage behind the catches 11 in the locking position, having, in the upper region, in each case a holding surface 7 which engages behind the upper wall and a sloping surface 8 which adjoins said holding surface at the bottom. <IMAGE>
Patent DE-4314503-C1 (DE)
Title: Outer part for a tripot joint
Inventor: RICKS MICHAEL
IPC: F16D1/076
Filed: 1993-05-03
Granted: 1994-12-01
Abstract: Outer part for a tripot joint which has a track section with three circumferentially pivoted, longitudinally oriented recesses, each parallel to the axis, with approximately parallel walls, on which section a flange for the connection of shaft or transmission components is secured, the track section of the outer part of the joint being designed as a cold-formed part with an approximately constant wall thickness, in which the flange has a central inner recess which has an inner contour which hooks the outer contour of the track section, and the flange is pushed onto the track section and connected to the latter. <IMAGE>
Patent DE-4323978-C1 (DE)
Inventor: ABEL ROLAND DR
IPC: B01J23/60
Filed: 1993-07-16
Granted: 1995-02-16
Abstract: The invention relates to Pd/K/Au, Pd/K/Ba and Pd/K/Cd supported catalysts constructed in a shell-shape, their production and their use for the preparation of vinyl acetate from ethylene, acetic acid and oxygen in the gas phase. The said catalysts are produced by impregnating the support particles with a solution of salts of the corresponding elements and then drying them, the dynamic viscosity of the solution being at least 0.003 Pa.s and the solution volume during impregnation being more than 80% of the pore volume of the support particles and the duration of impregnation and the time until the beginning of drying being selected to be short enough so that after drying is completed, a shell of 5% to 80% of the pore volume of the support particles contains the said metal salts.
Patent DE-4325997-C1 (DE)
Title: Liquid filter having a filter insert
Inventor: ARDES WILHELM
IPC: B01D29/11
Filed: 1993-08-03
Granted: 1994-09-01
Abstract: The invention relates to a liquid filter having an exchangeable filter insert (1), the filter insert (1) being designed with two end discs (2, 3) and a filter body (10) arranged between these, at least one of the end discs (2, 3) being furnished with a central throughhole (20) by which the filter insert (1) with interposition of at least one gasket (4) can be liquid-tightly axially pushed on to a liquid outlet nozzle (5) and, for the purpose of changing or cleaning the filter insert (1) this being able to be detached from the liquid outlet nozzle (5). The novel liquid filter is characterised     -in that the gasket (4) is a four-lip or four-edge gasket, -in that the gasket (4) is arranged in a groove (25) which is formed in the end disc (2) running round the throughhole (20) and -in that the dimensioning of gasket (4) and groove (5) is matched in such a way that when the filter insert (1) is taken off, the external diameter (Da) of the liquid outlet nozzle (5) and the external diameter (da) of the gasket (4) are smaller than the clear internal diameter (Di) of the groove (25) and that also when the filter insert (1) is pushed on, the external diameter (d'a) of the gasket (4) is smaller than the clear internal diameter (Di) of the groove (25).   <IMAGE>
Patent DE-4327261-C1 (DE)
Title: Coolant circuit
Inventor: RENNFELD ALFONS DIPL ING
IPC: H01M8/04029
Filed: 1993-08-13
Granted: 1994-10-13
Abstract: The invention relates to a device for cooling vehicle components. In order to be able to cool units at different temperature levels, it is proposed to assign a separate coolant circuit to each of the units respectively. So that the heat abstracted by both coolant circuits can be used to heat the passenger compartment, however, the second coolant circuit is coupled to the heat exchanger for the passenger compartment, which is provided in a bypass duct, arranged parallel to the first heat exchanger and closable by means of a valve.
Patent DE-4400957-C1 (DE)
Title: Welding device for studs of annular cross-section
Inventor: MECKE HUBERT PROF DR ING
IPC: B23K9/20
Filed: 1994-01-14
Granted: 1995-03-30
Abstract: To weld studs of essentially annular cross-section by arc welding according to the drawn-arc principle, a stud holder 1 is surrounded by an electromagnetic coil 5, the magnetic field of which is fed to the welding gap via a flux-directing part 6, 7 in such a way that a magnetic-field component running radially to the stud 4 is formed in the welding gap. This field component exerts a force acting on the arc in the peripheral direction so that the hollow stud 4 is reliably welded to the workpiece 2 over its entire annular cross-section. To minimize exciting of the workpiece 2 with the magnetic field produced by the coil 5, the flux-directing part is provided with a frustoconical field former 7, the extended generating line of which points to the weld location 8, so that the pole face 9 formed at the tip of the field former 7 narrowly encloses the welding gap. <IMAGE>
Patent DE-4430282-C1 (DE)
Title: Transfer device for IC engine regulation
Inventor: PAPENHAGEN DIETER DIPL ING
IPC: F02D11/04
Filed: 1994-08-26
Granted: 1995-09-14
Abstract: The device is located between a driver's pedal and a performance adjusting member such as the throttle valve. It is held by at least one return spring. A tension spring (14) is located between the drive and the two-branched driven lever, such that its effective line at all positions of both levers (5,8) at least approaches the direction of movement of a projection (10) along the throttle gate (11), and nears it with increasing load of the spring. It remains at an acute angle to the direction of movement of the projection in a second section (13) of the throttle gage and with increasing load the spring is permanently tensioned.
Patent DE-4432279-C1 (DE)
Title: Regulatable current supply unit for a high-temp. furnace
Inventor: SENICAR FRANZ-JOSEF DIPL ING
IPC: G05D23/19
Filed: 1994-09-09
Granted: 1995-12-21
Abstract: The regulatable current supply unit for a high-temperature furnace comprises heating resistors (1, 2) with a strongly positive temperature coefficient, a supply transformer (6) whose secondary and primary sides (3, 4) are joined respectively to the heating resistors (1, 2) and the alternating current supply, and a switching unit (7) for the supply transformer. The voltage on the secondary side (3) of the supply transformer at high temperatures of the resistors (1, 2) is set higher than at low temperatures, approximately in accordance with the resistance values of these resistors. The supply transformer (6) is constituted as a stray field transformer whose primary side (4) is provided with a constant supply voltage, so that its secondary side (3) at the heating resistors (1, 2) is supplied with a rising voltage in the case of rising resistance values of these resistors.
Patent DE-4444259-C1 (DE)
Title: Electronic circuit for operation of number of electrical loads
Inventor: HORSTMANN JOSEF
IPC: H02J13/00
Filed: 1994-12-13
Granted: 1995-10-26
Abstract: An electronic circuit is used, together with a single optical switch, to provide selective operation of a number of 230 V, i.e. mains, electrical loads, such as lights (H1, H2) and a motor (M), e.g. for ventilator. The circuit has a decimal counter stage that responds to pulses generated each time the switch is operated. The output of the counter is used with logic stages to provide activation of each of the units in sequence.
Patent DE-4445302-C1 (DE)
Title: Light mirror for e.g. cosmetic application
Inventor: LEHNER THOMAS
IPC: A47G1/02
Filed: 1994-12-19
Granted: 1996-03-14
Abstract: The light mirror comprises a frame composed of profile pieces, a foil impregnated with metal and a plate connected to the frame. The profiles forming the frame (23) have a base (11), at the two ends of which a flank (12,12') is directed vertically to the base. The flanks have the same height and are slightly inclined towards each other at their free ends, thus having a U-profile shape. The inner distance of the flanks at their widest spacing corresponds to the thickness of the plate (14), so that by placing the U-profile on the plate a press seat is produced. The base towards one end has an extension (13) over the outside of the flank raised at this end.
Patent NL-1008397-C1 (NL)
Title: Barrel for liquids, e.g. alcoholic drinks, foodstuffs, fragrances or personal hygiene products
Inventor: DUDINK ODULPHUS JOHANNES MARIA
IPC: B65D6/28
Filed: 1998-02-24
Granted: 1999-08-25
Abstract: The barrel consists of a combination of at least one stainless steel part (A), and at least one part made from the original wood (B).
Patent RU-2020701-C1 (RU)
Inventor: KRASNOPEVTSEV ALEKSANDR I
IPC: G04C13/10
Filed: 1988-01-26
Granted: 1994-09-30
Abstract: FIELD: stationary timepieces. SUBSTANCE: water or sand glass installed correspondingly on rotor shaft provides fixing of rotor step in 360 degrees. In case of short pulse (error) in step motor control winding, sand(or liquid) has no time to displace, thus preventing false operation of device. EFFECT: enhanced reliability of operation. 4 dwg
Patent RU-2056695-C1 (RU)
Inventor: BERZIN EVGENIJ KARLOVICH
IPC: H02K15/00
Filed: 1989-12-27
Granted: 1996-03-20
Abstract: Использование: при ремонте электрических машин. Сущность изобретения: устройство для извлечения обмотки из пазов статора содержит механизм 1 центрирования статора, включающий стакан 10, механизм 2 вытяжения обмотки, включающий гидроцилиндр 3 со штоком, платформу 4 и захваты 15, и механизм 17 возврата захватов. Стакан 10 размещен на штоке гидроцилиндра с возможностью перемещения вдоль него, а захваты установлены внутри стакана радиально ему. 8 ил.
Patent RU-2007719-C1 (RU)
Title: Способ диагностики панкреатита
Inventor: YUDIN VLADIMIR A
IPC: A61P43/00
Filed: 1990-04-10
Granted: 1994-02-15
Abstract: Использование: медицина, гастроэнтерология. Цель изобретения: повышение точности способа. Сущность: пациенту вводят прозерин, через 30 мин регистрируют артериальное давление и дополнительно вводят раствор пиридоксальфосфата в дозе 4 - 6 мг/кг и после повторного измерения артериального давления при его нормализации диагностируют панкреатит.
Patent RU-2048253-C1 (RU)
Title: Method for producing ingots by squeezing combined with crystallization under pressure
Inventor: KARANIK YURIJ A
IPC: B22D18/02
Filed: 1990-06-27
Granted: 1995-11-20
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves pouring in succession two doses of melt (two products) molten in different melting units with different chemical composition and having different melting temperatures, with liquidus temperature of one semi-product not exceeding solidus temperature of other semi-product. Melt dose with lower liquidus temperature is initially poured and cooled to temperature not exceeding solidus temperature of melt second dose. Then second dose is pored. EFFECT: increased efficiency and improved quality of ingots. 1 tbl
Patent RU-2045797-C1 (RU)
Title: Multifocal open cavity
Inventor: KORETSKIJ ANATOLIJ PAVLOVICH
IPC: H01P3/20
Filed: 1990-10-23
Granted: 1995-10-10
Abstract: FIELD: millimeter and submillimeter range engineering. SUBSTANCE: multifocal open cavity has first mirror whose generating line is set up cofocal ellipses and second mirror with rectilinear generating line passed through focuses of first mirror. Additional mirror components are mounted on ends of mirrors, their center being aligned with first mirror focus closest to it. Surfaces of mirrors and of at least one additional mirror component are made bodies of revolution of respective generating lines about axis oriented relative to generating line of second mirror at angle θ, satisfying condition 0 ° ≅ θ≅ 90 ° . Additional mirror components are mounted for displacement along generating line of second mirror and in perpendicular direction. At least one of additional mirror components or its parts is made of radio transparent material and its outer surface generating line is circle arc; external surface is coated with deposited metal layer. EFFECT: improved design. 4 cl, 8 dwg
Patent RU-2027607-C1 (RU)
Title: Briquette press compactor
Inventor: SMAGLIJ VASILIJ IVANOVICH
IPC: B30B15/30
Filed: 1990-12-19
Granted: 1995-01-27
Abstract: FIELD: feeding of material into feed chamber of briquette press. SUBSTANCE: compactor has feeding and compacting augers axially mounted in housing. Feeding auger shaft is made hollow. Compacting auger shaft has smooth end portion mounted within feeding auger for motioning in circular and/or axial direction. Compacting auger working part has blade with height gradually decreasing in the direction of feeding auger. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2007609-C1 (RU)
Inventor: KARTASHEVICH ANATOLIJ N
IPC: F02B3/06
Filed: 1990-12-26
Granted: 1994-02-15
Abstract: FIELD: engine engineering. SUBSTANCE: heater has supply and discharge connecting pipes 1,2 coupled with bases of plastic cylindric case 3. Conducting bushing 6 is secured to case 3 with screw 7 provided with shaped washer 8. Dielectric bushing 9 is set within case 3 between connecting pipe 1 and conducting bushing 6. Conducting member is made of carbon threads 10 coupled with connecting pipe 2 and conducting bushing 6 by carbon threads 11,12. Positioner 13 is set in fuel filter through which one of poles of a source is coupled to shaped washer 8. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2019163-C1 (RU)
Title: Ophthalmologic device for laser therapy
Inventor: TAKHCHIDI KHRISTO P
IPC: A61F9/00
Filed: 1990-02-19
Granted: 1994-09-15
Abstract: FIELD: medicine. SUBSTANCE: ophthalmologic device has helium-neon laser provided with control unit and optic system having modulator, power attenuator and diffusion scatterer located at outlet of optic system. New is, diffusion scatter is carried out in the form of inside surface of photometric sphere with two openings, one opening - inlet one is located coaxially with optic system for input of radiation and the second one - outlet is located so that inlet opening and crossing point of inlet laser ray with sphere surface are out of field of view of patient. Positive short-focus lens is disposed axially movably along optic system in front of diffusion scatterer. EFFECT: improved efficiency of treatment owing to security of distribution uniformity of power density of radiation beam on tissue of eyeball including peripheral part of retina. 1 dwg
Patent RU-2023821-C1 (RU)
Inventor: BELOV MIKHAIL A
IPC: E02F5/10
Filed: 1991-02-19
Granted: 1994-11-30
Abstract: Использование: прокладка кабелей под водой. Сущность изобретения: рабочая часть гидроножа выполнена в виде ступеней, на которых установлены насадки - более одной в ряду и ориентированы назад, вверх. Кабельный канал выполнен по дуге окружности и имеет гидрозатвор. 2 ил.
Patent RU-2007036-C1 (RU)
Inventor: PETRENKO VYACHESLAV I
IPC: H03M7/18
Filed: 1991-04-30
Granted: 1994-01-30
Abstract: FIELD: computer engineering. SUBSTANCE: device has multiplication unit 1, multiplexer 2, three OR gates 3, 4, 5, two registers 6, 7, memory unit 8, switches unit 9, adder 10, subtraction unit 11, two comparison circuits 12 and 13 and delay gate 14. EFFECT: increased speed. 1 dwg
Patent RU-2035595-C1 (RU)
Inventor: KIRILLOV IVAN I
IPC: F01D21/00
Filed: 1991-04-15
Granted: 1995-05-20
Abstract: FIELD: gas-turbine engineering. SUBSTANCE: automatic equipment is used for by-passing gas from the space upstream of the power turbine or any site upstream of the turbine to the space immediately downstream of the force turbine. The stream is directed in or opposite to the direction of rotation of the rotor, accelerated up to the speed respective to the heat drop at the power turbine, and potential vortex, which causes the pressure gradient in the plane perpendicular to the turbine axis, is created. EFFECT: enhanced reliability. 2 dwg
Patent RU-2012683-C1 (RU)
Title: Steel
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C38/54
Filed: 1991-04-22
Granted: 1994-05-15
Abstract: FIELD: metallurgy. SUBSTANCE: steel has, wt. -% : carbon 0.01-0.04; silicon 0.01-0.04; manganese 0.1-0.6; chrome 22-26; nickel 7-13; molybdenum 1.6-3.0; nitrogen 0.16-0.35; boron 0.006-0.012; calcium 0.02-0.04; lanthanum 0.06-0.1; cobalt 0.1-0.8; aluminium 0.04-0.06; titanium 3-5; vanadium 0.3-0.5, and iron - the rest. Steel can be used for weld wire making. EFFECT: enhanced strength and corrosion stability.
Patent RU-2007919-C1 (RU)
Inventor: POTYLITSYN MIKHAIL YU
IPC: A21D8/06
Filed: 1991-06-14
Granted: 1994-02-28
Abstract: FIELD: baking industry. SUBSTANCE: doughs are charged electrically, and the thermal treatment is done with ionized gaseous heat-carrier of opposite sign. The electric potential signs of the doughs and heat-carrier are interchanged every 90-120 s for the entire baking time. EFFECT: higher product quality. 2 tbl
Patent RU-2060940-C1 (RU)
Title: Method for processing of soda-potash solution
Inventor: NASYROV GAKIF Z
IPC: C01D15/00
Filed: 1991-05-20
Granted: 1996-05-27
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: soda-potash mother solution is evaporated and sodium carbonate is isolated from it. Then sodium sulfate or its mixture with sodium carbonate are added into it. Conversion of sodium sulfate is carried out at 35-40 C till molar portion of potassium hydroxide decreases to 45-50 % of total alkali content. EFFECT: improves efficiency of method. 3 cl, 3 dwg, 1 tbl
Patent RU-2081473-C1 (RU)
Title: O-type device
Inventor: TOREEV ALEKSANDR I
IPC: H01J25/00
Filed: 1991-06-26
Granted: 1997-06-10
Abstract: FIELD: vacuum-tube microwave devices with permanent magnet focusing system. SUBSTANCE: O-type device has electron gun 1, electrodynamic system 2, magnets 3 with gun and collector pole shows 4 and 5 respectively, collector system with collector 6, magnetic field converter 7 placed coaxially to electron beam between collector 6 and collector pole shoe 5. Converter functions to convert bell-shaped dissipation magnetic field 8 into heavily irregular distributed field 9 with three high-field-level regions separated by two low-field-level regions. In order to produce magnetic field distribution, converter may be made by introducing two or more magnetic parts 7 between collector 6 and its closest pole shoe 5 placed coaxially in tandem with nonmagnetic intervals between them. EFFECT: improved performance characteristics of device and electron efficiency due to increased degree of focusing of electron beams in collector region. 2 cl, 7 dwg
Patent RU-2012331-C1 (RU)
Title: Solution for preserving of enzyme treated erythrocyte used in isoserological reactions
Inventor: SAKHAROV ROMAN S
IPC: A61K31/00
Filed: 1991-06-27
Granted: 1994-05-15
Abstract: FIELD: medicine, immunology. SUBSTANCE: method involves the usage of solution at the following ratio of components, g/l : adenine 1.35-2.70; inosine 4-8; citric acid 14.5-15.0; glucose 55-60; Na 3 PO 4  2-3; sodium merthiolate 0.10-0.15; NaOH 8.5-9.0. For detection of isohemagglutinine α and β in blood spots CaCl 2  (0.03-0.04 g/l) is added additionally to the solution used. EFFECT: enhanced quality of solution.
Patent RU-2023794-C1 (RU)
Title: Fish protecting aggregate of water intaking structure
Inventor: CHISTYAKOV ALEKSANDR A
IPC: E02B8/08
Filed: 1991-09-02
Granted: 1994-11-30
Abstract: FIELD: hydraulic technology. SUBSTANCE: incoming water passes through filtering butt surfaces of drum, filled with porous filtering members, made of elastic material, and goes to consumer. To clean clogged filtering members they turn bush with fixed on it rigid water transient plates. In the case, one part of elastic porous filtering members is pressed to partitions and cleaned from garbage, and another part simultaneously is depressed and provides garbage delaying during water filtration. EFFECT: fish protecting aggregate of water intaking structures is used in hydraulic technology. 2 dwg
Patent RU-2077526-C1 (RU)
Inventor: VALTER KABRI
IPC: C07B61/00
Filed: 1990-02-28
Granted: 1997-04-20
Abstract: Способ получения антрациклинона. Сущность изобретения: продукт - производные антрациклинона. Реагент I: 4-диметил-4-сульфонил-7-ди окси-13-диоксоланил-дауномицинон. Реагент 2: моноокись углерода. Условия реакции: в присутствии нуклеофила, азотсодержащего основания и катализатора, генерируемого in situ, с последующим в ведением в полученное соединение α-гидроокиси группы и снятием 13-диоксоланиловой группы кислотным гидролизом. 2 з.п. ф-лы.
Patent RU-2001900-C1 (RU)
Inventor: DENISOV ANATOLIJ K
IPC: C07C19/08
Filed: 1991-10-29
Granted: 1993-10-30
Abstract: Использование дифторхлорметан (хладон -  22)  вл етс  хладагентам, не разрушающим озоновый  слой, и сырьем дл  получени  фторопефинов  Услови  синтеза фторирование хлороформа фтористым  водородом в присутствии п тихлористой  сурьмы при повышенной температуре и давлении в двух реакторах путем барботажа газообразного  фтористого водорода в первый реактор и утилизации  непрореагировавшего при этом фтористого  водорода во втором реакторе с дефлегмацией выход щих  из второго реактора газов синтеза и возвратом  флегмы во второй реактор, причем от реакционных  газов с первого реактора при температуре  -38- -30&deg; С и автогенном давлении, отдел ют пег-  кокип щие соединени  после этого газы подают во  второй реактор, туда же подают хлороформ в количестве , необходимом дл  св зывани  непрореагировавшего  в первом реакторе фтористого водорода  При этом повышаетс  производительность  процесса при сохранении высокой степени конверсии  фтористого водорода 3 табл