baber/WOPTO huggingface dataset:
Patent RU-2053458-C1 (RU)
Inventor: KRUPENIN YURIJ DMITRIEVICH
IPC: F24H3/02
Filed: 1992-09-17
Granted: 1996-01-27
Abstract: FIELD: power engineering. SUBSTANCE: apparatus has air heating casing , within which is positioned centrifugal fan working wheel, and cylindrical shell axially aligned with working wheel and provided with longitudinal radial plates fixed at an angle of 30-45 deg one with respect to the other. Ratio of casing diameter, casing length and shell length to working wheel diameter is 1.3-1.55, 0.7-1.0 and 0.15-0.45, respectively. Plate edges positioned at the side adjacent to centrifugal fan working wheel are bent at right angle in the direction of rotation. EFFECT: increased efficiency and reduced power consumption. 2 cl, 2 dwg
Patent RU-2030900-C1 (RU)
Title: Ultrasonic each depth finder
Inventor: KRYLOV VLADIMIR P
IPC: A61B8/14
Filed: 1992-07-28
Granted: 1995-03-20
Abstract: FIELD: medical engineering. SUBSTANCE: ultrasonic echo depth finder has transceiving unit connected to analog-to-digital computer mounted in tandem with video storage, digital-to-analog computer, and TV display, microprocessor unit, clock-pulse master oscillator, and control unit incorporating programmable read-only storage and clocked register whose data input is connected to output of programmable read-only storage, control input is connected to output of clock generator, and output of clocked register is connected to first address input of programmable read-only storage; control unit input is connected to second address input of programmable read-only storage, video storage input, and microprocessor unit output; control unit output is connected to clocked register output and to control inputs of transceiver unit, video storage, and TV display. EFFECT: improved reproduction accuracy of analyzed object. 1 dwg
Patent RU-2086276-C1 (RU)
Title: Apparatus for rescue of victims of emergency by means of helicopters
Inventor: POLOZ LEONID D
IPC: B63C9/00
Filed: 1992-08-24
Granted: 1997-08-10
Abstract: FIELD: rescue equipment. SUBSTANCE: apparatus has collapsible ring with net and weight for gripping and lifting of victims. Ring is connected with helicopter through high-speed winch and cable. Security puller with movable belt for rescuer-aqualungist is fixed on helicopter. Puller for fastening victim to rescuer belt and pulling him to ring with net floating on water surface is available. EFFECT: increased rescue efficiency in extreme situations, enhanced reliability in operation. 2 cl, 6 dwg
Patent DE-10010771-C1 (DE)
Title: Production of aliphatic carboxylic acid, e.g. n-butyric, 2-methylbutyric, n-heptanoic or isononanoic acid, by oxidizing corresponding aldehyde uses group 5-11 metal or compound as catalyst
Inventor: SPRINGER HELMUT
IPC: C07C53/126
Filed: 2000-03-04
Granted: 2001-05-03
Abstract: Production of 4-11C aliphatic carboxylic acids (I) by oxidation of the corresponding aldehyde (II) with (gas mixtures containing) oxygen is carried out in the presence of group 5-11 metal(s) and/or corresponding amounts of such metal compound(s) with respect to (II). Production of 4-11 carbon (C) aliphatic carboxylic acids (I) by oxidation of the corresponding aldehyde (II) with (gas mixtures containing) oxygen at 20-100 deg  C is carried out in the presence of 0.1-5 weight ppm group 5-11 metal(s) and/or corresponding amounts of such metal compound(s) with respect to (II).
Patent DE-10058509-C1 (DE)
Title: Auspreßsieb für Feuchtwischmops
Inventor: HIRSE GERNOT M
IPC: A47L13/58
Filed: 2000-11-24
Granted: 2002-07-25
Abstract: Ein Auspreßsieb (1) für Feuchtwischmops weist einen Siebkelch (6) auf, der einen gelochten Siebkelchboden (3) und eine davon allseitig ansteigende, geschlitzte Siebkelchwand (5) hat. Ein anschließender Siebrand (9) trägt Aufsteckelemente (10) zum Aufstecken des Auspreßsiebs (1) auf einen Eimerrand. Die Siebkelchwand (5) ist zum Inneren des Siebkelchs (6) hin im Querschnitt konvex gewölbt. Der Grundriß des Siebkelchs (6) ist mindestens in Teilbereichen oval.
Patent DE-10219939-C1 (DE)
Title: Apparatus for treating inner surface of cup-shaped workpieces includes inductor which fits into workpiece to heat it, and perforated disk connected to cooling spray and fitted against top face of workpiece
Inventor: BRENN KARLHEINZ
IPC: C21D1/10
Filed: 2002-05-03
Granted: 2003-05-28
Abstract: Apparatus for treating the inner surface of cup-shaped workpieces (5) comprises an inductor (1) which fits into the workpiece to heat it. A perforated disk (2) connected to a cooling spray (4) is fitted against the top face of the workpiece.
Patent DE-19500367-C1 (DE)
Title: Vehicle roof with swivel=open roof panel
Inventor: FAERBER MANFRED
IPC: B60J7/00
Filed: 1995-01-09
Granted: 1996-03-14
Abstract: The opening roof for a vehicle includes longitudinally aligned guides (11) at the sides. These are lifted by a lift mechanism (14) when the roller blind (7) underneath the roof panel is operated in the closing direction. They are lowered when the blind is operated in the opening direction. The guides are mounted to swivel about a swivel axis in the area of the shaft (8) on which the blind is wound. The blind and the lift mechanism can be operated by the same drive such as an electric motor. The lift mechanism is attached to a front fixed element (10) of the blind leading in the opening direction.
Patent DE-19524314-C1 (DE)
Title: Motor-driven closing system for pressure injection moulding dies
Inventor: HOLZSCHUH JOHANN
IPC: B29C45/53
Filed: 1995-07-04
Granted: 1996-07-11
Abstract: A mould or injector closure device (1) used in injection moulding, comprises an articulated lever mechanism (using the break-knee principle) (6, 7), and advances the injection stub, or closes the mould mounting plates (2, 4) together.  In the new simplified arrangement, an electric motor (13), esp. a servomotor, drives the spindle (8) having two independent screw sections: (i) the first (10) driving the nut (14); and  (ii) the second (11) driving a further nut (9) in combination with the articulated linkage (6, 7) to which it is fixed.  The arrangement is activated by only a single clutch, which when activated, blocks spindle rotation but allows axial shaft (8) translation.
Patent DE-19614872-C1 (DE)
Title: Light sensor for detecting object in monitoring region on detection plane
Inventor: QUAPIL GERALD DR
IPC: G01S17/87
Filed: 1996-04-16
Granted: 1997-06-05
Abstract: The light sensor (1) has two transmitters (3,3') and two receivers (4.4') arranged so that the transmitters transmit light beams (12,12') at a common angle to the detection plane and the receivers receive light (13) reflected at an angle between 80 and 130 deg. to the transmitted light and intersecting the transmitted light in the detection plane. Polarising arrangements are placed after the transmitters so that light incident on the object (2) from one is polarised parallel to the incidence plane and light from the other perpendicular to the incidence plane. Polarising arrangements are placed before the receivers and the difference between the receiver signals evaluated w.r.t. a variable threshold by an evaluation unit (9) which controls the activation of one transmitter within a predefined time interval.
Patent DE-19632389-C1 (DE)
Title: Clamping arrangement for component
Inventor: JUNG MATTHIAS DR
IPC: H01L21/66
Filed: 1996-08-01
Granted: 1998-01-15
Abstract: The arrangement has a spring element (1) with a defined spring characteristic which partially rests on the component in the unclamped state with its remaining area curved away from the component. Circuit contacts opposed on the curved region and a reference surface come into contact under a defined compression force, enabling an indicator to show the clamped state. Two contact pairs (41,11;42,11) arranged near each connecting element (9) have equal length contact sections within the tolerance limits. Each contact pair is in a separate circuit with at least one indicator element. The closure of only one contact pair gives an indication of the clamping force.
Patent DE-19637437-C1 (DE)
Inventor: DELLANTONI NIKOLAUS DIPL ING
IPC: H04W36/14
Filed: 1996-09-13
Granted: 1998-04-23
Abstract: This invention concerns a process for handover of a dual-mode mobile transceiver (MF) which has left the service area of a DECT-subsystem (DUS) connected to a cellular mobile radio system (GSM) under the GSM standard to the mobile radio system (GSM) to which the mobile transceiver (MF) makes a call for call re-establishment and then is taken over by a base station (BSS) of the mobile radio system (GSM).
Patent DE-19703058-C1 (DE)
Title: Non-conductive substrate for chip card carrier element
Inventor: STAMPKA PETER
IPC: H05K1/11
Filed: 1997-01-28
Granted: 1998-06-10
Abstract: The substrate (2) is provided on one side with a number of conductive contact surfaces (6), each contained within a contour line (4) corresponding to a respective carrier element.  The opposite side of the substrate is provided with conductor structures, with at least one contact field for an antenna coil and a semiconductor chip within each contour line.  Openings are provided in the substrate outside the contour lines for contacting the coil terminals of the semiconductor chips from the contact surface side, to allow testing.
Patent DE-19707949-C1 (DE)
Inventor: MUELLER MICHAEL
IPC: B60Q1/26
Filed: 1997-02-27
Granted: 1998-08-06
Abstract: The invention relates to a fastening device for automobile accessories, in particular headlights, to be inserted into an aperture in the bodywork or through the aperture featured by various bodywork elements. The inventive device comprises at least one support and at least one fastening device enabling the support to be secured to the automobile accessory, while said support (4) can be inserted together with the accessory into said aperture (3). The support (4) or at least part thereof (4) practically surrounds the accessory (1), and the aperture (3) edge (9) can be maintained on the accessory by securing the support (4) by means of said fastening device (6, 23), which is somehow clamped between the support and the accessory. The suggested solution allows for accessories, especially headlights, to be secured in the apertures provided in the bodywork elements, without it being necessary to bore or to use fixing means or similar equipment.
Patent DE-19819937-C1 (DE)
Title: Operation controller for internal combustion engine
Inventor: KOCH CHARLES ROB
IPC: F02D21/08
Filed: 1998-05-05
Granted: 2000-02-17
Abstract: A signal value corresponding to fuel-air quality ratio of uncombusted gas is generated. Another signal value corresponding to current rate of residual gas ratio of exhaust gas is generated. After combustion, a signal value of fuel-air quality ratio of exhaust gas is determined. Based on these signal values, the controller (10) controls the combustion chamber (1). The rate of exhaust gas mass ratio which is the residual gas ratio, forms the content of combustion chamber (1) after uncombusted gas supply and before combustion.
Patent DE-19821455-C1 (DE)
Title: Verzögerungsoptimierter Multiplexer
Inventor: HEYNE PATRICK
IPC: H03K17/693
Filed: 1998-05-13
Granted: 1999-11-25
Abstract: Die Erfindung betrifft einen verzögerungsoptimierten Multiplexer aus wenigstens zwei Paßgliedern (1, 2), die jeweils über einen ersten Zweig durch ein Steuersignal (C2) direkt und über einen zweiten Zweig durch das durch einen Inverter (3) invertierte Steuersignal (C1) ansteuerbar sind. Zusätzlich ist im ersten Zweig ein weiteres Paßglied (8) vorgesehen, das die durch den Inverter (3) bedingte Verzögerung nachbildet, so daß die Paßglieder (1, 2) zeitgleich schaltbar sind.
Patent DE-19915146-C1 (DE)
Title: Production of highly pure copper wiring trace on semiconductor wafer for integrated circuit by applying metal base coat, plating and structurization uses dimensionally-stable insoluble counter-electrode in electroplating
Inventor: MEYER HEINRICH
IPC: H01L21/768
Filed: 1999-03-26
Granted: 2000-07-06
Abstract: Highly pure copper (Cu) wiring traces are produced on semiconductor wafers with trenches, especially with a high aspect ratio, in integrated circuit production, by providing a metal base coat, electroplating and structurization, using a dimensionally stable counter-electrode that is insoluble in the plating bath in a bath containing Cu ion source, additive to regulate the physical-mechanical properties and iron(II) and/or iron(III) compound(s).  Production of highly pure copper (Cu) wiring traces on semiconductor wafer substrates with trenches, especially with a high aspect ratio, in integrated circuit production, comprises (a) coating the entire surface with a metal base layer to produce conductivity high enough for electroplating; (b) using a dimensionally stable counter-electrode that is insoluble in the bath in electroplating the entire surface with Cu of uniform thickness in a plating bath containing source(s) of copper ions, additive(s) to regulate the physical-mechanical properties of the Cu layer and iron(II) and/or iron(III) compound(s); and
Patent DE-19926202-C1 (DE)
Title: Device for producing fuel gas from carbonaceous feedstock comprises pressurized fluidized bed gasification chamber, filter chamber, external heat source and heat conducting tube system
Inventor: KARL JUERGEN
IPC: B01J8/00
Filed: 1999-06-09
Granted: 2001-02-22
Abstract: The device for producing fuel gas from carbonaceous feedstock comprises a pressurized fluidized bed gasification chamber (10) with a pressure-tight lock (2) for introducing the materials to be gasified; a filter chamber (17) connected to the gasification chamber via a connecting channel (16); an external heat source (4); and a heat conducting tube system (22) which receives the heat from the external heat source and releases it in the gasification chamber on the gasification bed.  Preferred Features: The external heat source is a fluidized bed combustion chamber and has a waste gas line (24). The combustion chamber is connected to the filter chamber via a solids flow channel (19) directed upwards to the filter chamber. The solids flow channel has a lower end section (19a) and an upper end section (19b) which are connected to the combustion chamber. A siphon is arranged on the lower end section.
Patent RU-2051023-C1 (RU)
Inventor: EFREMOV FEDOR G
IPC: B26B3/00
Filed: 1992-10-30
Granted: 1995-12-27
Abstract: Использование: разрезание различных предметов. Сущность изобретения: нож содержит лезвие с односторонней заточкой и рукоятку, на которой имеются три упора, два из которых расположены со стороны заточки, а третий упор размещен с тыльной стороны лезвия. Два упора со стороны режущей кромки размещены один относительно другого на расстоянии, которое выбирается из заданного соотношения. 5 з. п. ф-лы, 2 ил.
Patent RU-2050274-C1 (RU)
Inventor: SLOBODYANIK IVAN P
IPC: B29B15/02
Filed: 1992-12-16
Granted: 1995-12-20
Abstract: Использование: в производстве синтетического каучука, а именно для выделения полимеров из углеводородных растворов. Сущность изобретения: установка для дегазации крошки каучука снабжена установленным между дегазатором (Д) второй ступени выделения и аппаратом третьей ступени выделения дополнительным дегазатором (ДД) с мешалкой (М), верхним патрубком (П), установленным по оси ДД, соединенным с ним паровым эжектором для создания вакуума в ДД. Установка снабжена верхним боковым П для ввода пульпы (ПУ) из Д второй ступени выделения, установленным с возможностью подачи ПУ по центральной оси ДД, нижним боковым П, установленным на уровне М и соединенным с дополнительным П для ввода ПУ аппарата третьей ступени выделения. Д второй ступени выделения снабжен М и боковым П, установленным в его средней части, соединенным с паровым эжектором. Нижний П для вывода ПУ установлен на уровне М и связан с верхним боковым П для ввода ПУ ДД. Аппарат первой ступени выделения снабжен дополнительным боковым П для подачи в аппарат пара, соединенным с верхним ПД второй ступени выделения. ДП второй ступени выделения и ДД снабжены перфорированными коническими тарелками (Т), установленными в верхних частях ДП второй ступени выделения и ДД попарно друг над другом и обращенными основаниями друг к другу. В каждой паре одна Т выполнена с диаметром основания меньшим диаметра Д, и обращена вершиной конуса вверх. Другая Т в каждой паре выполнена в виде усеченного конуса с диаметром основания, равным диаметру Д. Перфорация в Т выполнена по форме арки, обращенной выпуклостью от поверхности Т, расположена по концентрическим окружностям и под острым углом к поверхности Т. 5 ил.
Patent RU-2035708-C1 (RU)
Title: Device for measuring rigidity of tyre
Inventor: BELYJ DAVID M
IPC: G01L17/00
Filed: 1992-12-30
Granted: 1995-05-20
Abstract: FIELD: measuring equipment. SUBSTANCE: device has vibration system constructed as a cylindrical magnet secured to a screw cylindrical spring. The magnet is received in axial openings made in exciting and measuring coil concentrically. The measuring coil is connected to a frequency meter and the input of an amplifier in parallel. The output of the power amplifier is connected to the exciting coil through the base inverter. A rod is secured to the free end of the magnet. The rod is brought into contact with a tyre. EFFECT: improved accuracy of measurements. 1 dwg
Patent RU-2049069-C1 (RU)
Inventor: DERKACH EDUARD P
IPC: B01D24/16
Filed: 1992-12-24
Granted: 1995-11-27
Abstract: Сущность изобретения: устройство для очистки питьевой воды содержит вертикальный фильтрующий патрон со слоями активированного угля, бактерицидного материала и ионообменной смолы, разделенными перфорированными перегородками, средство для подачи исходной воды, присоединенное к нижней части патрона, заливную воронку, отводящий патрубок и присоединенное к верхней части патрона средство для одновременного прохода исходной воды и фильтрата в виде элемента, в теле которого выполнены два канала: один для сообщения полости патрона с отводящим патрубком, а другой для сообщения воронки со средством для подачи исходной воды. 2 з. п. ф-лы, 1 ил.
Patent RU-2046664-C1 (RU)
Title: Method of production of dispersed mica
Inventor: LIVSHITS YURIJ S
IPC: B02C19/00
Filed: 1993-01-11
Granted: 1995-10-27
Abstract: FIELD: production of dispersed mica. SUBSTANCE: method includes the following operations: hydraulic dispersion, thickness sizing of particles in ascending current. After sizing mica particles are subjected to repeated dispersion and area sizing. EFFECT: facilitated procedure.
Patent RU-2042456-C1 (RU)
Title: Method of preparing optical surfaces of metallic blanks for deep drawing
Inventor: ALEKSEEV VALERIJ A
IPC: C10M173/00
Filed: 1993-01-29
Granted: 1995-08-27
Abstract: FIELD: metal pressure forming. SUBSTANCE: method comprises steps of applying on an optical surface of a blank a film on a base of water solution of polyvinyl alcohol and drying that film. The above mentioned solution contains ethanol; polyhydric alcohol, selected from group, containing ethylene glycol, propylene glycol, glycerine; 1,2,3= benzotriazole or its methyl= carboxyl= derivatives and synthanol with subsequent ratio of components (%); polyvinyl alcohol (9,9-15,1); ethanol (1,9-3.1); polyhydric alcohol, selected from the group, containing ethylene glycol, propylene glycol, glycerine, (1,9-12,1); 1,2,3= benzotriazole or its methyl= or carboxyl=derivatives-(0.5-2.0); synthanol(0.0-1.1); water- the balance. Drying process is being performed at temperature no more, than 30 C. EFFECT: enhanced quality of optical surface of the product, enlarged functional possibilities of using such coating. 1 cl
Patent RU-2113793-C1 (RU)
Title: Herbicide suspension
Inventor: YOSHIDA TSUNEZO
IPC: A01P13/00
Filed: 1993-01-27
Granted: 1998-06-27
Abstract: FIELD: agriculture, herbicides. SUBSTANCE: invention relates to preparative form of the known herbicide. Herbicide suspension has the known active component - N-[(4,6-dimethoxypyrimidine-2-yl)-aminocarbonyl]- -3-dimethylaminocarbonyl-2-pyridine sulfoneamide, mineral and/or vegetable oil, surface-active substance and urea. Suspension can contain also thickening agent - bentonite or silicon dioxide - up to 2.5 weight part and 10-30 weight p. p. other herbicide taken from phenoxyacetic, chlorobenzoic acids, triazine derivatives. Addition of urea at amount 0.5-3.0 weight p. p. ensures to enhance chemical stability of active components. Herbicide suspension is used as an agent for plant protection. EFFECT: improved property of suspension. 7 cl, 22 ex, 7 tbl
Patent RU-2089200-C1 (RU)
Title: Method for producing material for scleroplasty
Inventor: BAGROV SERGEJ N
IPC: A61K35/30
Filed: 1993-01-20
Granted: 1997-09-10
Abstract: FIELD: medicine. SUBSTANCE: proposed method resides in following: in corpse' meninx through openings having size 0.2-2 mm are practised. Resulting material is washed with water, finely divided, treated with 6%-hydrogen peroxide solution, next treated, in succession, with ethanol solution in concentrations of 30, 50 and 70 vol.%. Material is next sealed in packages and sterilized by ionizing radiation at low temperatures with radiation dose 15-25 kGrey. EFFECT: transplant thus-prepared is more easily assimilated by patient's body. 1 tbl
Patent RU-2053106-C1 (RU)
Inventor: BERSUDSKIJ ANATOLIJ L
IPC: B24B39/00
Filed: 1993-02-17
Granted: 1996-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: hardening of surfaces by plastic deformation is followed by deposition of metal coat from special fluid containing salts of protective metal. Metal brush installed with eccentricity relative to part axis is used as tool which is rotated with simultaneous reciprocating motion with regard to longitudinal part axis. Tension of brush nap with reference to worked surface is set for preliminary machining within limits from 0.8 to 1.5 mm and for deposition of coat (feed of fluid into contact zone) within 2.0-4.0 mm. In addition gear for implementation of process has separators-clips of V-shaped nap of brush made with grooves having different inclinations of side walls for attachment and fixation of nap. EFFECT: improved efficiency of process for finishing operations. 2 cl, 4 dwg
Patent RU-2034902-C1 (RU)
Inventor: STEPANOV VIKTOR G
IPC: C10G35/095
Filed: 1993-05-25
Granted: 1995-05-10
Abstract: FIELD: petroleum chemistry. SUBSTANCE: method consists in distillation of hydrocarbon raw material with separation of and/or hexane fraction, and/or heptane fraction, and/or octane fraction which are brought in contact with catalyst based on zeolite, type ZSM including ZSM-5 and that modified with elements of the 2nd, 6th and 8th groups of the Periodic Table. The products of contacting are separated into gaseous and liquid products. Liquid products are mixed with remaining fraction of raw material. Gaseous products are subjected to pyrolysis. Pyrolysis products or pyrogas preliminarily separated from them are mixed with fractions separated from raw material and the mixture thus obtained is subjected to contacting. EFFECT: enhanced efficiency. 6 cl, 5 tbl