baber/WOPTO huggingface dataset:
Patent RU-2030697-C1 (RU)
Title: Test stand for hermetic refrigeration compressor
Inventor: LEVKIN VALERIJ V
IPC: F25B45/00
Filed: 1991-10-28
Granted: 1995-03-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: stand has additional water-ammonia circuit. Section 9 of circuit has two heat exchangers for circulating strong and weak water-ammonia solutions, and generator 10. Control of operation of khladon and water-ammonia circuits is provided by control valves B1-B9. Stand provided simulating of operation of separate units of absorption-compression refrigerating set, testing of generator with simultaneous simulation of different operating conditions and design version of refrigerating set, makes it possible to study influence of compressor cooling on characteristics of compression circuit and influence of heat exchange on characteristics of absorption circuit. Stand is ecologically oriented. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2016065-C1 (RU)
Title: Device for cleaning of destroyed lining of blast furnace runners
Inventor: GROMOV VLADIMIR N
IPC: C21B7/14
Filed: 1991-11-11
Granted: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: device has portable frame, drive connected by means of flexible connection with mechanism of taking up the free length of rope and with drum. Articulated to frame lower part is scraper kinematically connected with locking device. Movable installed on frame is knife with blocks installed on it which are connected by means of rope with mechanism for taking up the free length of rope and with drum. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2005697-C1 (RU)
Inventor: MARTYNENKO ALEKSANDR A
IPC: C04B7/14
Filed: 1991-11-21
Granted: 1994-01-15
Abstract: FIELD: manufacture of building materials. SUBSTANCE: binding composition contains fly ash ground to specific particulate surface of 7500-8000 cm 2 /g together with blast-furnace cinder with specific surface of 9500-1000 cm 2 /g in the following mixture ratio, % by weight: fly ash 28-32; blast-furnace cinder 38-42, broken glass 18-28; portland cement 6.8. Given are the characterization of the end product. EFFECT: increased strength, decreased water adsorption and setting time. 1 tbl
Patent RU-2048917-C1 (RU)
Title: Ion exchanger
Inventor: SHISHKIN VIKTOR V
IPC: B01J47/06
Filed: 1991-09-16
Granted: 1995-11-27
Abstract: FIELD: chemical engineering. SUBSTANCE: mixing mechanism in the ion exchanger is made of a reversible drum with bands wound on it with teeth. The teeth embrace the torus filled with the compressed medium. Their ends are fixed on the housing. EFFECT: enhanced quality of cleaning or separating of substances. 1 dwg
Patent RU-2028721-C1 (RU)
Title: Converter of pulse sequence
Inventor: PLESHAKOV VYACHESLAV V
IPC: H03K3/64
Filed: 1992-01-03
Granted: 1995-02-09
Abstract: FIELD: automatics. SUBSTANCE: converter of pulse sequence has input wire 1, pulse counter 2, digital-to-analog converter 3, voltage comparator 4, source 5 of controlling voltage, keys 6-8, flip-flops 9 and 10, output wires 11 and 12. Newly added keys 13 and 14, RS flip-flop 15 and output wires 16 and 17 are used to generate single pulses with changing duration and frequency across output of converter. EFFECT: expanded functional capabilities of converter by simultaneous formation of additional sequence of single pulses with linear dependence of pulse duration and pulse repetition period on controlling voltage. 2 dwg
Patent RU-2043691-C1 (RU)
Title: Electric machine
Inventor: VETOKHIN VIKTOR I
IPC: H02K5/12
Filed: 1992-03-09
Granted: 1995-09-10
Abstract: FIELD: shipboard electrical engineering. SUBSTANCE: electrical machine has frame 1 with stator stack 2 press-fitted into it and secured at ends with end plates 3. Stack slots accommodate draw-in three-phase winding 4 made of insulated magnet wire. Shaft 6 mounts slotless and unwound rotor stack 7 secured at ends with end plates 8 and covered with disks 9 over entire surface of butt ends of rotor 7. Disks 9 are press-fitted on shaft 6 with negative allowance and have electric contact with rotor stack 7 over entire surface through end plates 8. Disks 9 and sleeve 10 form welded butt-joint assembly 11. Rings 12 are press-fitted onto both extensions of shaft 6 with negative allowance and serve to secured disks 9 at rotor ends. Holes 13 pass through disks 9, end plates 8, and rotor stack 7. Magnetic wedges 14 fitted in stator stack are used to smooth down magnetic field pulsations in working gap 15. Field frame, end shields, shaft, and fastenings are made of high-strength corrosion-resistant steel. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2063740-C1 (RU)
Title: Method for treating hip joint dysplasia
Inventor: SAMIGULLIN RASHIT Z
IPC: A61H39/00
Filed: 1992-04-20
Granted: 1996-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying four kinds of massage: classic, point, segmental and Mongolian ALGA-DARAN. EFFECT: fully restored hip joint functions.
Patent RU-2038611-C1 (RU)
Title: Low-altitude noise-immune target-elevation indicator
Inventor: ZHUKOV SERGEJ ANATOLEVICH
IPC: G01S13/44
Filed: 1992-05-22
Granted: 1995-06-27
Abstract: FIELD: radar. SUBSTANCE: noise-immune target-elevation indicator has transmitter 1, transmit-receive switch 2, transceiving antenna 3, receiving antenna 4, channels 5 and 6 of first receiver, channels 7 and 8 of second receiver, adders 9 and 10, amplitude detectors 11-16, subtracters 17-20, and target-elevation computing device 21. EFFECT: improved design. 3 dwg
Patent RU-2079668-C1 (RU)
Title: Piston machine
Inventor: KHARLOV NIKOLAJ M
IPC: F02B75/32
Filed: 1992-04-20
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering; designing of piston internal combustion engines, pumps and compressors. SUBSTANCE: machine has housing, pairs of opposed cylinders arranged at angle relative to each other, pistons placed in cylinders and connected into pairs by rods, crankshaft mechanically coupled with rods and installed in housing. Radius of cranks of crankshaft is 1/4 of piston stroke. Crankshaft has gears forming gearing with internal gears stationary installed in housing Gear ratio of gearing is 1/2. Machine has support eccentric disks with eccentricity equal to 1/4 of piston stroke, installed in pairs, minimum, on each crank of crankshaft and turned relative to each other and it has also rings embracing the disks and rigidly coupled with piston rods. Each ring is rigidly coupled with two rods of piston pairs arranged at different sides of ring. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2024855-C1 (RU)
Inventor: MAVLONAZAROV IMOM O
IPC: G01N24/08
Filed: 1992-05-22
Granted: 1994-12-15
Abstract: Использование: при радиоспектроскопическом анализе структуры твердых тел. Сущность изобретения: приводят систему спинов ядер анализируемого вещества в состояние насыщения при внешнем воздействии и определяют примесную и решеточную компоненты ядерной спин-решеточной релаксации по ходу восстановления продольной составляющей ядерной намагниченности к равновесному значению в условиях дополнительного внешнего воздействия на спин-систему переменным магнитным полем с частотой ларморовской прецессии ядер вещества.
Patent RU-2095060-C1 (RU)
Inventor: DZHOEL E BERNSHTEJN
IPC: A61K31/165
Filed: 1990-06-28
Granted: 1997-11-10
Abstract: Изобретение относится к способу обезболивания или лечения аллергических заболеваний путем введения эффективного количества композиции, содержащей цис-8-метил-N-ванилил-6-ноненамид. Изобретение относится также к композициям для использования в заявляемом способе, действующим началом которых является та же субстанция. 2 с.п. ф-лы.
Patent RU-2067786-C1 (RU)
Title: Laser unit
Inventor: MALYSHEV BORIS N
IPC: A61N5/06
Filed: 1992-07-21
Granted: 1996-10-10
Abstract: FIELD: laser engineering; laser cooling systems. SUBSTANCE: laser unit hasd at least two radiators and closed hydraulic cooling system that incorporates pump motor speed governing device electrically connected to control electromagnets of two-way valve. EFFECT: improved cooling conditions. 1 dwg
Patent RU-2071575-C1 (RU)
Title: Changeable gear train
Inventor: MALYSHEV VASILIJ S
IPC: F16H3/22
Filed: 1992-08-06
Granted: 1997-01-10
Abstract: FIELD: machine elements; changeable speed gearboxes of metal-cutting machine and transport facilities. SUBSTANCE: proposed gear train has two parallel shafts 1 and 2 with axially movable gear wheels 6, 7 and 8 fitted on one shaft and fixed gear wheels 10, 11 and 12 fitted on other shaft. Gear wheels form three independent changeable gear trains which consists of the following engageable pairs: 6-10, 7-11 and 6-12. Faces of pairs of gear wheels 6-10, 7-11 and 8-12 which are engageable at impact are provided with guide skews 15 and 16. Guide skews 15 and 16 are intersecting forming convex intermediate contact ribs 17 whose surfaces are convex or flat. When any pair of engageable gear wheels, viz.: 6-10, 7-11 and 8-12 are thrown into engagement, teeth are thrown into engagement by their faces at impact by guide skews 15 and 16 and convex intermediate contact ribs 17. At impacts, circumferential components of impact forces appear which turn gear relative to each other till tooth spaces of one wheel coincide with those of other wheel. Turning forces are less considerably than axial forces. Central portions of convexities of intermediate contact ribs 17 and guide skews 15 and 16 take up impact forces, thus protecting the tooth points against chipping and excessive wear. EFFECT: increased service life of gear wheels. 8 dwg
Patent RU-2045084-C1 (RU)
Title: Geoelectric exploration method
Inventor: MOISEEV VLADIMIR S
IPC: G01V3/18
Filed: 1992-08-07
Granted: 1995-09-27
Abstract: FIELD: surface-well geoelectric exploration for oil geophysics. SUBSTANCE: low-frequency electromagnetic field is excited by vertical electric line. One electrode of line is located at well mouth and other is displaced along its wall. Then current dripping through well height is recorded and maximum of dripping current is located. Second electrode is grounded at point of maximum. Field magnetic components are measured on day surface or desired height. Layout of isometric lines of magnetic components is plotted, and boundaries of oil and gas deposits or promising oil regions are determined by location of quasi-poles of magnetic field. EFFECT: improved validity of studies in detecting and delineating oil and gas deposits in organic structures covered with heavy mantle of halogenous deposits. 3 dwg
Patent RU-2075813-C1 (RU)
Title: Electric drive
Inventor: KUZNETSOV ALEKSANDR I
IPC: H02K7/06
Filed: 1992-08-21
Granted: 1997-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: electric drive has two placed along common axis electric motors 1, 2, which hollowed rotors 4, 5 have screw gear bars within, gear bars are made as one unit shaft 6 with two directions thread made by full length of shaft. Screw gear nuts 7, 8 are fixed firmly in motors hollowed rotors and they have different gearing threads. This drive means be using as machine tool feeder, weight lifting device and apparatus. EFFECT: wider field of operating. 1 dwg
Patent DE-10058886-C1 (DE)
Title: Production of an integrated semiconductor product used as ferroelectric random access memories comprises forming semiconductor wafer, molding connections, exposing the connections, applying protective layer and polishing
Inventor: HOEPFNER JOACHIM
IPC: H01L23/31
Filed: 2000-11-27
Granted: 2002-05-23
Abstract: Production of an integrated semiconductor product comprises forming a semiconductor wafer having semiconductor components on the front side of the wafer; molding connections (5); exposing the connections from front side of the wafer; applying a protective layer (3) to the front and rear sides of the wafer; and mechanically polishing the front side of the wafer making the connections accessible. Preferred Features: The connections are exposed by back etching using diluted HF or BHF. Back etching is carried out with the aid of a lacquer mask. The protective layer has a thickness of 40-250, preferably 60-175 nm.
Patent DE-10130937-C1 (DE)
Inventor: WARNEMUENDE RALF
IPC: B21D7/14
Filed: 2001-06-27
Granted: 2003-01-30
Abstract: Devices and methods for bending an extruded section of material held in a feed and fixing unit to yield a material with one or more bends and yielding a three-dimensional shape. In addition, devices and methods for further determining the three-dimensional geometry of the bent extruded section of material after one or more bending operations.
Patent DE-10141540-C1 (DE)
Title: Process, for transporting glass containers from glass molding machine, involves sensors assigned to surface so that signal is produced when container is present on surface
Inventor: KRUMME MANFRED
IPC: C03B9/453
Filed: 2001-08-24
Granted: 2002-12-12
Abstract: Process comprises preparing glass containers (2) in a molding station of a glass molding machine; removing at least one container from the molding station using a removing mechanism and placing on a surface penetrated by cooling air holes (6); and removing at least one container from the surface. Sensors (12) are assigned to the surface so that a signal is produced when a container is present on the surface.  The sensors are connected to an electrical control device and are arranged below an upper surface in contact with the container. Electromagnetic radiation emitted from the container is introduced into the holes in the surface and received by the sensor. An Independent claim is also included for a device for transporting glass containers from a glass molding machine. Preferred Features: The sensors are phototransistors or other light-sensitive sensors, or thermocouples or other temperature sensors.
Patent DE-10243706-C1 (DE)
Title: Compression tool for pipe connection fitting has C-shaped holder for several rollers providing radial pressure rotated relative to operating handle about working axis
Inventor: KNIPPING DANIEL
IPC: B25B27/10
Filed: 2002-09-20
Granted: 2003-09-25
Abstract: The compression tool has an operating handle (2) and a C-shaped holder (1) for a number of rollers (3,16) spaced around a working axis (A), which roll in contact with a pipe fitting or a crankshaft (17) for application of a radial pressure. The holder is supported within the handle for rotation about the working axis, with a selectively activated blocking mechanism (5,6,12) preventing the relative rotation in one direction.
Patent DE-19518067-C1 (DE)
Title: Socket having cable holder which can be easily assembled and disassembled
Inventor: WEIFFENBACH CHRISTIANE
IPC: H02G11/00
Filed: 1995-05-17
Granted: 1996-09-26
Abstract: A socket has a cable holder (K) for fastening it on an ironing board. The cable holder end features a cap (4) on the side of the socket. The cap (4), which is pushed onto the socket, has an opening (5) for a plug of e.g. an iron and can be fixed additionally on the socket by means of the mains plug inserted into the socket.
Patent DE-19526525-C1 (DE)
Inventor: SCHUMACHER MARKUS
IPC: B64D11/00
Filed: 1995-07-20
Granted: 1997-02-13
Abstract: The dividing wall (7) consists of several individual dividing components (3,4), each of which is displaceably held by support devices (5,6) in at least one guide rail (12,13). The guide rails are arranged in the area of structural part seams. The dividing wall comprises at least one dividing component in the gangway area and at least one in the seat area. The support device is provided with guide components (10,11), which correspond with the appropriate guide rails. The support device in the seat area is formed as an arc-shaped flat structural part, the lower arc of which is fixed in the area of the cabin side wall (8), whilst the upper arc runs beneath the overhead baggage compartment (9), being pliable as a free bearer to a specific extent in a vertical direction.
Patent DE-19531531-C1 (DE)
Inventor: ROTHMEIER NORBERT
IPC: E06B3/10
Filed: 1995-08-25
Granted: 1997-03-06
Abstract: The invention pertains to a frame component, especially one of wood, recycled board material or the like, for windows, doors, façade constructions and the like, using folded board elements given a protective coating on one side, wherein a number of angle elements (6, 7, 8) are created by folding and these are joined together in such a way that at least one recess (12) or step is formed to hold fittings (4).
Patent DE-19545495-C1 (DE)
Title: Wind power plant for converting wind current energy into electrical power
Inventor: RATHGEBER WINFRIED
IPC: F03D3/04
Filed: 1995-12-06
Granted: 1997-04-17
Abstract: The tapered nozzle adjusts itself automatically into the actual wind direction. The turbine directly or indirectly drives a generator via a gear. A bend (16) is connected at the outlet end of the nozzle (10), the air outlet side end area is penetrated by a ring-shaped slide piece (17) which has a curvature corresponding to the pivot radius of the nozzle. A guide rail (18) is pivotably fitted, together with the bend and with the nozzle end, and contains a slot-shaped aperture (19), and abuts an air feed channel (20) to the outer wall, into which the bend issues. The guide rail has an air inlet slot (21) corresponding with the slot-shaped aperture and on its periphery contains at least one outflow connection (22) issuing in the turbine (25).
Patent DE-19603808-C1 (DE)
Title: Block-based compression image decoder
Inventor: GEIB HERIBERT DR ING
IPC: H04N19/61
Filed: 1996-02-02
Granted: 1997-04-17
Abstract: In the method proposed, the steps for decoding uncoded macroblocks (UMB) are carried out in parallel with the decoding of encoded macroblocks (MB). This enables considerable savings in time to be achieved during decoding.
Patent DE-19610240-C1 (DE)
Title: Wild bird feeding house
Inventor: WIMMER ULRICH DIPL ING
IPC: A01K39/014
Filed: 1996-03-15
Granted: 1997-06-19
Abstract: The bird feeding house, for small wild birds, has a perch (9) outside the enclosed feed supply (28), mounted between two side walls (3). The side walls extend over the perch preferably to the roof (2) or upwards to a point at the feed supply (28).  The perch may have a limited upwards movement at least at one side wall (3), with a rubber unit (6) for reassertion. The structure is of cardboard, together with a weatherproofing and/or plastics film cladding.
Patent DE-19636946-C1 (DE)
Title: Constructional unit for controlling lift axle on multi-axle lorry
Inventor: BLANZ ROLAND
IPC: B60G17/052
Filed: 1996-09-11
Granted: 1998-01-15
Abstract: The unit has an axle lifting valve (3), and a regulating valve (30) to automatically raise or lower a lift axle (20), dependent upon loading condition. There is, on the vehicle side, a changeover valve (5) and corresponding conduit connections for the switch components, which are fitted in a common housing. The axle lifting valve has a control rod (7) displaceable in two positions, which controls the feed and discharge of air to and from the lift bellows (19) of the lift axle with pressure from a storage container (16). The axle lift valve and the changeover valve are fitted with a common axis in the housing (2). The control rod of the axle lift valve is also part of the changeover valve's inlet/outlet valve to supply pressure to the air spring bellows (27,27') of the lift axle via the level regulating valve.
Patent DE-19707044-C1 (DE)
Inventor: DILLNER ULRICH DR
IPC: B01J19/00
Filed: 1997-02-21
Granted: 1998-08-06
Abstract: The invention relates to a micro-flow module for chemical analysis. The invention seeks to create a micro-flow module which makes possible fast sample change and thus inexpensive investigation of fast processes, time-resolved and with low-time constants, and optionally also offers the possibility of carrying out scanning-calorimetry. To this end, the micro-flow module consists of a first chip (1), into which is inserted an extended channel area (10) with a Y-shaped, branched input area (11), to which two input channels (12, 13) connect, and the first chip (1) is overlappingly connected with a second chip (2), which has at least one thermosensitive thin-layer element (21) on the side of the channel.
Patent DE-19707576-C1 (DE)
Title: Preparation of biuret structure poly:isocyanate(s)
Inventor: WOYNAR HELMUT DR
IPC: B01F3/04
Filed: 1997-02-26
Granted: 1998-04-16
Abstract: A method for the preparation of polyisocyanates having a biuret structure comprises the following steps: (a) organic diisocyanates containing aromatic isocyanate groups are mixed continuously in a mixing chamber with organic diamines containing aromatic amino groups, in a molar ratio of at least 8:1; (b) the reaction mixture is heated to a temperature greater than 180 deg.C; and (c) dwell time of the reagents or reaction mixture in the mixing chamber is no greater than 60 seconds, starting from the time that the two components are combined together.
Patent DE-19710636-C1 (DE)
Title: Proportional electrically-controlled valve acting as throttle
Inventor: HELL FRANZ-RUDOLF DIPL ING
IPC: G05D16/20
Filed: 1997-03-14
Granted: 1998-06-25
Abstract: The valve has a solenoid system (10) to control a main piston (12), and an armature (26). The holder space (36) of the cylindrical armature is in constant fluid-containing connection with the valve intake (16) via a longitudinal channel (40) passing through a precontrol piston (22). The connection is formed by a damper aperture (38). A second closing spring (42) is located between the armature and the main piston. The main piston has a stop collar (44), which engages with the valve body (46) having a valve intake and outlet (20).
Patent DE-19718780-C1 (DE)
Title: Reliable temperature determining method for vehicle interior in control of air conditioning
Inventor: STROBEL HENRY
IPC: B60H1/00
Filed: 1997-05-03
Granted: 1998-09-03
Abstract: The method uses a sensor to detect the temperature. A fan (4) passes air over the sensor which passes a signal to the control unit (7). The fan motor is operated with other equipment producing noise. When the vehicle is started, the interior sensor heating is compensated. The additional equipment producing noise is the vehicle internal combustion engine or the fan of the air conditioning unit. The time between switching off the ignition and switching it on again may be determined and compared with a threshold value. If exceeded, the temperature of the engine is measured to decide whether to ventilate the sensor.
Patent DE-19812960-C1 (DE)
Title: Membrane drying system for compressed air
Inventor: UHDE FRIEDRICH
IPC: F26B21/08
Filed: 1998-03-24
Granted: 1999-11-04
Abstract: The membrane gas dryer has a hollow fiber membrane (10) and a coaxial arranged purge tube (20) enclosing an annular purge chamber (52) around the tubular membrane, a user air inlet (33,41) and outlet (35,42), a three-way valve (43) able to connect the dryer product outlet with either a user dry-air distribution system (45) or with a purge air system (51), a purge air outlet (34,53), and a vacuum-producing device (70). A membrane gas dryer has a hollow fiber membrane (10) and a coaxial arranged purge tube (20) enclosing an annular purge chamber (52) around the tubular membrane, a user air inlet (33,41) and outlet (35,42), a three-way valve (43) able to connect the dryer product outlet with either a user dry-air distribution system (45) or with a purge air system (51), a purge air outlet (34,53), and a vacuum-producing device (70). The vacuum-producing device may be connected to the  purge air outlet, or alternatively into the purge line (46,51) from the three-way valve. In the last installed position the ejector uses the purge airflow as the motive force to pull in additional purge air from atmosphere. An Independent claim is included for a combination of a refrigerative dryer and a membrane dryer in series.
Patent DE-19817463-C1 (DE)
Title: Hospital gynmastics device for monitoring fractional load on extremities
Inventor: PFENNING EGON
IPC: A61B5/103
Filed: 1998-04-15
Granted: 1999-07-22
Abstract: Film-like sensors, fitted in standard shoe in-soles, change their Ohm resistance under load. Values assigned to different signals are processed by electronics and reveal the extent of an overload such as a buzz for the load limit, a beep for an overload up to 15 kg and a shrill beep for an overload above 15 kg.