baber/WOPTO huggingface dataset:
Patent RU-2082893-C1 (RU)
Title: Device for transformation of reciprocating motion into rotation and rotation into reciprocating motion
Inventor: DOWNTON CHRISTOPHER M
IPC: F02B75/32
Filed: 1991-02-21
Granted: 1997-06-27
Abstract: FIELD: mechanical engineering; internal combustion engines and pumps. SUBSTANCE: device has reciprocating motion unit with first and second reciprocating members 14 limited by flat guide surfaces 19. Pair of side plates 15 provided with slots to form outlet port 33 is coupled with each end of guide surfaces. Eccentric journal 12 of crankshaft is arranged in port 33, and drive unit 23 is installed on eccentric journal 12 for engaging with guide surfaces 19 of members 14. Side plates 15 and members 14 have mating longitudinal members to transmit load. Longitudinal members can be made in form of ribs and slots. EFFECT: enlarged operating capabilities. 10 cl, 9 dwg
Patent RU-2038523-C1 (RU)
Title: Device for protection of hands in working on machines
Inventor: KATS VYACHESLAV D
IPC: F16P3/12
Filed: 1992-07-14
Granted: 1995-06-27
Abstract: FIELD: instrumentation engineering. SUBSTANCE: device for protection of hands has radio signal generator 1 and receiver 4 which are connected by means of antenna 3. Receiver 4 is connected with machine monitoring and interlocking circuit 5/ Passive electroacoustic transceiver 7 is secured on operator's hand. Transceiver 7 is made in form of surface acoustic wave delay line connected with antenna 6. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2058158-C1 (RU)
Title: One-time syringe
Inventor: SHAGIROV ALDABERGEN ABDIEVICH
IPC: A61M5/50
Filed: 1992-05-19
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: syringe has cylindrical case 1, injection needle 2, piston 3, rod 4, pin 5 with cap 6. Rod and pin are connected by means of fragile neck 7. EFFECT: improved comfort; improved reliability. 2 cl, 2 dwg
Patent RU-2010107-C1 (RU)
Title: Centrifugal fan
Inventor: SIROTKIN YURIJ S
IPC: F04D29/70
Filed: 1992-05-19
Granted: 1994-03-30
Abstract: FIELD: fan manufacture. SUBSTANCE: impeller is mounted in fan helical casing 1 with inlet and outlet branch pipes 2, 3. The impeller has blades 4 located between lifting and rotor disks 5, 6, a rotating grinding device made in the form of nut 7 with diametrically located rods 8 which is positioned coaxially with the impeller is positioned in inlet branch pipe 2. Plate 9 with projections 10 inclined towards the impeller rotation is fastened to the inner surface of casing 1. Cross rods 11 with a square cross section are fastened to disks 5, 6 and are located in the interblade channels. Moreover, brackets 12 which have sections extendable above the impeller and grinding rods 13 with plates 14 located inside are also fastened to the disks. Additional rods 15 with profile matching the profile of rods 8 are circumferentially staggered on casing 1 ahead of pressure branch pipes 3 between the plate and the impeller. Rods 8 are located in two cross sections, and the rods of one section are displaced relative to the rods of the second section. EFFECT: improved structure. 2 dwg
Patent RU-2029331-C1 (RU)
Title: Method of making holograms
Inventor: KALYASHOVA ZOYA N
IPC: G03H1/04
Filed: 1992-09-07
Granted: 1995-02-20
Abstract: FIELD: holography. SUBSTANCE: Sb 2 S 3  is used as indicating material under action of pulse radiation interference field at visible and IR spectral ranges. Sb 2 S 3  substrates are acted by copper or other material covered with copper layer in IR spectral range. EFFECT: improved efficiency. 2 cl, 2 dwg
Patent RU-2062100-C1 (RU)
Title: Method for preventing formation of induced urinary bladder tumors
Inventor: PLISS GENNADIJ B
IPC: A61K31/70
Filed: 1992-07-16
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering per os aqueous solution which main ingredient is 1,4- and 3,6-lactones mixture complex of D-saccharic acid with their relative contents in % by mass: 30-80 : 20-70 with water-soluble polyelectrolyte being copolymer of N-vinyl pyrrolidone (80-90 mol %) with a monomer taken from a a row including vinylamine and allylamine (10-20 mol %) having molecular mass of (30-100)х10 3 . Proportion in lactone to copolymer complex is 3:6:1 in parts by mass. Complex concentration is 10-20 % by mass. Effective dose to be administered is 1.5-2.5 g/kg of body mass per week. EFFECT: enhanced effectiveness of treatment. 3 tbl
Patent RU-2065580-C1 (RU)
Inventor: BOCHAROV VASILIJ ARTEMEVICH
IPC: G01G19/00
Filed: 1992-05-22
Granted: 1996-08-20
Abstract: FIELD: instrumentation. SUBSTANCE: invention deals with counting of numbers of objects identical by mass and with static weighing of various weights. Integrating scale have platform to position unknown number of objects, pans to accommodate individual objects, transmission mechanism coupled with the aid of tie-rod to force-measuring transducer generating electric signal proportional to measured mass and transmitting it into information processing unit, comparator manufactured in the form of two levers which supporting prims are located along axis of tie-rod. Supporting prims are coupled with the use of mobile shackle. Tie-rod can be separated over section between support of levers. EFFECT: simplified design, improved operational reliability. 2 cl, 1 dwg
Patent RU-2035418-C1 (RU)
Title: Method of obtaining surface texture in class
Inventor: KALYASHOVA ZOYA N
IPC: C03C17/28
Filed: 1992-10-09
Granted: 1995-05-20
Abstract: FIELD: manufacturing optical diffraction units. SUBSTANCE: glass surface is covered by a bichromic gelatine layer on which a texture is obtained and transferred in glass through ion treatment accomplished in two stages in Ar and CF 3 Cl. EFFECT: extended technological possibilities, lower cost.
Patent DE-10015161-C1 (DE)
Title: Emulsifier for aqueous emulsions comprises lecithin treated with a peroxide and a carboxylic acid anhydride with a specific peroxide number and average particle size
Inventor: SAGALA JOZEF
IPC: C09K23/22
Filed: 2000-03-27
Granted: 2001-12-20
Abstract: Emulsifier for aqueous emulsions comprising lecithin treated with a peroxide, and simultaneously or later with a carboxylic acid anhydride, having a peroxide number of below 20 and an average particle size of a 10% emulsion at pH 4-6 of D50 below 4 mu , is new.
Patent DE-10033397-C1 (DE)
Title: Support structure has form parts of shape-memory alloy to increase rigidity of support structure in first state and reduce thermal conductivity in second state and has two strut structures
Inventor: ROTH MARTIN
IPC: B64G1/64
Filed: 2000-07-08
Granted: 2001-10-25
Abstract: The support structure has at least one form part (1,2) made of shape-memory alloy, which increases the rigidity of the support structure in a first state and reduces the thermal conductivity in a second state. A first strut structure (3) is surrounded by a more rigid second strut structure (4) and is fixed to it at at least one end (5,6).  The first structure is connected to a holder (7) and the second structure is releasably connected to the holder by at least one form part. An Independent claim is included for a connection strut to connect components of different temperature, having the support structure.
Patent DE-10065933-C1 (DE)
Title: Verfahren zur Entfernung elektrostatisch gebundener Rückstände von Kunststoffoberflächen
Inventor: TYBORSKI THOMAS
IPC: C11D11/00
Filed: 2000-12-21
Granted: 2002-07-11
Abstract: Verfahren zur Reinigung von mit elektrostatisch gebundenen Rückständen verunreinigten Kunststoffoberflächen durch Behandlung mit Wasser und/oder wäßrigen Reinigungslösungen, dadurch gekennzeichnet, daß vorher die Kunststoffoberflächen mit einem flüssigen Mittel, enthaltend wenigstens eine apolare Komponente mit paraffinischen Eigenschaften, vorbehandelt werden.
Patent DE-10134331-C1 (DE)
Title: Controlling triggering of passive safety system involves detecting impact speed from time difference between start of impact, transition of acceleration from low to higher acceleration
Inventor: ROELLEKE MICHAEL
IPC: B60R21/01
Filed: 2001-07-14
Granted: 2002-10-10
Abstract: The invention relates to a method and a device for controlling the triggering of a passive security system, such as airbags (7) in vehicles (2) when criteria suggesting a dangerous collision are detected.  One of said criteria is impact speed.  Impact speed is determined by detecting the time (T0) at the beginning of collision of the vehicle (2) with an obstruction by detecting the time (T1) at the alteration in speed of the rigid support construction (1, 3, 5) of the vehicle (2) from a low acceleration to a high acceleration. The time difference ( DELTA t1) between the time of the beginning of collision (T0) and the time of the change in acceleration (T1) acts as a measurement for the impact speed.  The times (T0, T1) can be determined in corresponding ways by evaluating integral values of acceleration signals from acceleration sensors.  The invention is particularly useful for discriminating collision occurrences at low speed.
Patent DE-10135139-C1 (DE)
Title: Numerically-controlled workpiece finishing device has force measuring device for measuring pressure force acting on tool spindle during finishing
IPC: B24B49/16
Filed: 2001-07-19
Granted: 2002-11-21
Abstract: Workpiece finishing device has a feed device (1) with a carriage (2) and a numerically-controlled drive (3), a motor spindle unit (4) with a driven tool spindle (5) and force measuring device (6) for measuring the pressure force acting on the tool spindle during finishing. Motor spindle unit is mounted on the carriage via spring elements supporting its weight, the force measuring device fitted between the motor spindle unit and the carriage.
Patent DE-10200710-C1 (DE)
Title: Controlling rail brakes involves determining virtual axle speed of train section from total mass, sum of rolling resistances of section and braking work in current grid section
Inventor: PLEWNIA GUENTHER
IPC: B61K7/12
Filed: 2002-01-07
Granted: 2003-05-15
Abstract: The method involves determining the passing speed and the time at which each axle of an exiting section passes, whereby values for total mass, sum of rolling resistances and braking work are known and a desired exit speed is specified. A virtual axle speed is determined from the total mass, the sum of the rolling resistances and the braking work in the current grid section and corrected to the current measured actual speed.  The method involves using a short duration measurement section in the run-out direction before the brake for determining the passing speed and the time at which each axle of an exiting train section passes, whereby values for the total mass, the sum of the rolling resistances of the section and the braking work of the rail brake are known and a desired exit speed is specified. A virtual axle speed of the section is determined from the total mass, the sum of the rolling resistances of the section and the braking work in the current grid section and corrected to the current measured actual speed. AN Independent claim is also included for an arrangement for controlling rail brakes in railway shunting systems.
Patent DE-10207564-C1 (DE)
Title: Vorrichtung zur Lichtlenkung aus wenigstens einem teiltransluzentem Flächenmaterial
Inventor: GRAF WOLFGANG
IPC: E06B9/24
Filed: 2002-02-22
Granted: 2003-11-20
Abstract: Beschrieben wird eine Vorrichtung zur Lichtlenkung aus wenigstens einem teiltransluzenten Flächenmaterial, mit DOLLAR A - einer Flächenoberseite, die optisch wirksame Oberflächenstrukturen zur Lichtlenkung und/oder Lichtstreuung aufweist sowie zumindest in Teilbereichen der Oberflächenstrukturen eine optisch schaltbare Beschichtung vorsieht oder DOLLAR A - wenigstens zwei sich gegenüberliegenden Flächenoberseiten, von denen eine optisch wirksame Oberflächenstruktur zur Lichtlenkung und/oder Lichtstreuung aufweist, und von denen die andere eine zumindest Teile der Flächenoberseite bedeckende optisch schaltbare Beschichtung vorsieht.
Patent DE-19526108-C1 (DE)
Title: Storage cupboard for video and audio cassettes etc.
Inventor: GANSERA MICHAEL
IPC: A47B88/60
Filed: 1995-07-18
Granted: 1996-06-13
Abstract: The cupboard main body (1) accommodates sliding sections (2) containing the cassettes and each with a front plate (7). The sections are all of the same external dimensions.All the sliding sections can be extracted from the main body until their rear walls (12) are clear of it. A single section can hinge on the main body or guides (8) mounted on it, on an axis (13) and to the side. The sections can be open to one side at least, the cassettes being adjustable on one or more shelves (3).
Patent DE-19549126-C1 (DE)
Inventor: BLOMQUIST PER
IPC: H04J3/16
Filed: 1995-12-29
Granted: 1997-05-28
Abstract: A method and device for multiplexing voice and data information onto at least one transmission line of a first type in a communication system, said method comprising the steps of: dividing the transmission line into a plurality of channels, compressing and/or dividing the voice information into one or more streams, each stream transmitting at a rate corresponding to the transmission capacity of one of the divided channels of the transmission line, dividing the data information into one or more streams, each stream transmitting at a rate corresponding to the transmission capacity of one of the divided channels of the transmission line, and dynamically allocating and deallocating the streams of voice and data information to the channels of said transmission line depending on demand.
Patent DE-19629165-C1 (DE)
Title: Fuel tank installation for internal combustion engine
Inventor: EBNER ANDREAS DIPL ING
IPC: B60K15/077
Filed: 1996-07-19
Granted: 1997-10-02
Abstract: The fuel tank is arranged in the cooling circuit of the internal combustion engine. An intermediary base (2), formed as a corrugated plate, is incorporated in the fuel tank. A fuel-water heat-exchanger is arranged in the fuel backflow conduit. The fuel tank and the intermediary base can be made of plastics or metal. There is fuel (3) above the intermediary base and there are connections (4) for the input and output of fuel on both sides of the fuel tank. A cooling medium (5) is circulated by a water pump below the intermediary base.
Patent DE-19637515-C1 (DE)
Title: Dough forming assembly
Inventor: CAWI INGO DIPL ING
IPC: A21C11/00
Filed: 1996-09-13
Granted: 1997-11-20
Abstract: Dough forming assembly shapes a dough pastry base of a variable specific thickness. A lump of dough (25) is placed on a firm base (22) under the moulding tool (23) with flexible walls and held by a gas-tight beam cover. The beam cover (27) is lowered to shape the pastry base as required. The thickness of the form tool (23) walls varies over the tool. The resistance to deformation at various points on the wall varies accordingly. The tool (23) is hollow and made of an elastic material. The chamber (26) is gas pressurised as required.
Patent DE-19641604-C1 (DE)
Inventor: GRUENING BURGHARD DR
IPC: C09K23/36
Filed: 1996-10-09
Granted: 1998-03-12
Abstract: Novel polyglycerol (PG) partial esters (I) are obtained by esterifying a PG mixture with both (i) 12-22C saturated or unsaturated, linear or branched fatty acids and (ii) 4-54C polyfunctional carboxylic acids having a functionality of 2-2.4. The esterification degree of the PG mixture in (I) is 30-75%. Also claimed is the preparation of PG partial esters (not restricted to (I)) by reacting technical PG (a) in a first stage with a saturated or saturated fatty acid to a PG esterification degree of 25-60% then (b) in a second stage with a polyfunctional carboxylic acid to a PG esterification degree of 30-75%.
Patent DE-19653714-C1 (DE)
Title: Control signals transmission device for controlled valves
Inventor: HOFFMANN BERND DIPL ING
IPC: H02J13/00
Filed: 1996-12-10
Granted: 1997-12-11
Abstract: The device transmits the control signals between a bus-line (1) and a number of controlled valves (7-10,13,14) of a valve block via interface elements (3-6,11,12) with input and output contacts for connecting the interface elements in series. Each interface element is associated with at least one valve, with its input contacts coupled to its output contacts via internal cables, with active interface elements (3,11) each provided with a decoder chip connected to the bus-line and having control terminals for the associated valve and further terminals coupled to the other valves via respective passive interface elements.
Patent DE-19705267-C1 (DE)
Title: Method of controlling movable equipment carrier for building a permanent way e.g. for laying of railway track
Inventor: FASTENAU WERNER
IPC: E01B1/00
Filed: 1997-02-12
Granted: 1998-09-10
Abstract: The method involves simultaneously determining several fixed sleepers according to position, height and inclination in the not yet hardened concrete or asphalt of the straight sections of the permanent way and/or forming mounting points for the track at accurately defined points using attached tools. The sleepers and mounting surfaces do not accurately follow the course of the track axis but follow the course of a polygonal sequence and are applied at a defined lateral distance from the polygonal points as determined using optical sensors.
Patent DE-19749304-C1 (DE)
Title: Combination seat and recliner furniture
IPC: A47C4/52
Filed: 1997-11-07
Granted: 1998-11-19
Abstract: The seat has a bed-length upholstered lying surface formed in two sections so that both sections have the same length and width. The upholstered sections are superimposed in the seating position in a slidable push in frame below the seat. The upholstered sections can be slidable on the furniture under the seat. The lower cushion can be pushed on the frame linkage under the frame.  The upper cushion is connected to the lower to pivot between upper and lower positions. The lower cushion section (2) has a linkage in the rear area. This linkage (5) is particularly a scissors linkage fastened to the side walls of the frame. The lower cushion has a toggle linkage (6) connected to the adjacent end area of the upper cushion.
Patent DE-19831252-C1 (DE)
Title: Crankcase construction for internal combustion engine
Inventor: ACHENBACH KARL-JOERG
IPC: F02B75/20
Filed: 1998-07-11
Granted: 1999-10-28
Abstract: The crankcase (1) has a top portion (3) connected to the lower portion (2) which includes an oil sump (11) via a horizontal joint line level with the axis of the shaft bearings. The crankcase is of lightweight construction with weight-reducing cutouts (24) at least in the top part. A metal casing (16) for the timing chain is attached to one end of the crankcase and the housing (50) for the flywheel is attached to the other end.
Patent DE-19850725-C1 (DE)
Title: Shaft for recovering liquid samples and/or for degasifying, especially for waste material
Inventor: STOOS PETER
IPC: B09B1/00
Filed: 1998-11-03
Granted: 2000-01-27
Abstract: Earth shaft (1) consists of stacked ring elements made of vehicle tires (2) or tire-like rings made of used plastic.
Patent DE-19955474-C1 (DE)
Inventor: KRATOCHWILL HELMUT
IPC: C25D7/00
Filed: 1999-11-18
Granted: 2001-07-26
Abstract: Drive has a first toothed wheel (3) rotating about a fixed axis with a second toothed wheel (5) which moves axis parallel to adjust a tooth flank play in the assembly. An intermediate layer (9) arranged between the tooth flanks is provide to adjust the tooth flank play. The intermediate layer is arranged without play between corresponding flanks of the toothed wheels (3, 5, 8). Preferred Features: The intermediate layer is a special plastic, elastomer or metal foil.
Patent DE-19959022-C1 (DE)
Title: Drive unit for hydraulic pressure source e.g. for automobile servo steering system, has electric motor enclosed by separate motor hood anchored to flange plate of pressure source
Inventor: DWORAK WILHELM
IPC: H02K7/14
Filed: 1999-12-08
Granted: 2001-06-21
Abstract: The drive unit (16) has an electric motor (42) mounted on a flange plate (12) of the hydraulic pressure source and enclosed by a separate thermoplastics motor hood (44), provided with a coil spring (46) which exerts an axial force on the electric motor and anchored to the surface of the flange plate on the opposite side of the latter to the pressure generator (30).
Patent RU-2043865-C1 (RU)
Title: Aluminum based sintered porous materials and pieces production method
Inventor: ZOZULYA VLADIMIR D
IPC: B22F3/10
Filed: 1992-10-26
Granted: 1995-09-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: method is realized due to use of more effective method of sintering in burning mode with use of burning initiating additions in charge, use of combined hardening, oil saturation. EFFECT: improved quality of production products. 34 cl, 1 tbl
Patent RU-2041209-C1 (RU)
Title: Method of synthesis of dialkylmonotellurides
Inventor: DEVYATYKH GRIGORIJ G
IPC: C07C395/00
Filed: 1992-11-10
Granted: 1995-08-09
Abstract: FIELD: organoelement chemistry. SUBSTANCE: dialkylmonotellurides were synthesized by tellurium cathode dissolving in alkaline heterophase electrolyte at the current density 0,1-0,2 A/sm 2 , at voltage 180-250 V in the presence of polarizing addition at dielectric constant value 20, not less. EFFECT: improved method of synthesis.
Patent RU-2038642-C1 (RU)
Inventor: BALOV ANATOLIJ V
IPC: H03K3/13
Filed: 1992-11-25
Granted: 1995-06-27
Abstract: Использование: для автоматического подключения нагрузки на стороне потребителя к сети в периоды внепикового потребления электроэнергии, характеризуемые повышением напряжения в сети в результате ее разгрузки. Сущность изобретения: устройство содержит коммутационный блок, обеспечивающий подключение нагрузки к сети, вход управления которого подключен к выходу формирователя управляющего напряжения, выполненного в виде RS-триггера, а также выпрямитель и подключенные к его выходу два пороговых элемента с разными пороговыми уровнями, выходы которых подключены к R и S входам триггера. Коммутационный блок содержит пару встречно-параллельно соединенных силовых тиристоров, управляемых цепью, содержащей трансформатор, первичная обмотка которого подключена к входным силовым выводам блока и зашунтирована третьим тиристором, управляющий электрод которого соединен с входом управления блока. При этом первые выводы вторичных обмоток трансформатора подключены к входному силовому выводу блока, а вторые - к управляющим электродам силовых тиристоров. В устройстве реализован гистерезисный закон управления коммутациооным блком на основе двухпороговой оценки уровня напряжения сети, обеспечивающий устойчивую работу устройства по подключению нагрузки к сети в начале внепикового периода работы энергосистемы при изменении напряжения сети выше первого порогового уровня и отключению нагрузки в начале пикового периода при изменении напряжения сети ниже второго порогового уровня. 2 ил.
Patent RU-2039620-C1 (RU)
Title: Method to produce bent shapes of rolling
Inventor: KLEPANDA VLADIMIR VIKTOROVICH
IPC: B21D5/06
Filed: 1993-01-18
Granted: 1995-07-20
Abstract: FIELD: rolling production. SUBSTANCE: multipass bending under of shape flat members is exercised with simultaneous radial and tangential pressing of bending places. At least one of bending place of shape simultaneously with pressing is being shaped with constant from pass to pass radius. Value of the radius is equal to minimum allowed from condition to prevent cracks formation. One of edges of shaped area of bending place in series from pass to pass is being shifted along line, connecting edge of strip with its middle. In one of separate cases inner edge of shaping area is shifted in direction from the edge of the strip to its middle. In another case outer edge of shaping area is shifted from the strip middle to its edge. EFFECT: method to produce bent shapes of rolling is used in rolling production. 3 cl, 3 dwg