baber/WOPTO huggingface dataset:
Patent RU-2036822-C1 (RU)
Title: Supersonic aircraft
Inventor: ANTONOV VLADIMIR I
IPC: B64C30/00
Filed: 1992-09-09
Granted: 1995-06-09
Abstract: FIELD: aeronautical engineering. SUBSTANCE: to enhance aerodynamic property of aircraft, total maximum area of cross-section (maximum mid-section) of fuselage 1, wing 2 and power plant 5 is located by 55-60% of aircraft length in direction from its nose. EFFECT: considerable reduction of wave drag and optimal flight characteristics. 3 dwg, 1 tbl
Patent RU-2055162-C1 (RU)
Title: Device for cleaning the bottom-hole formation zone
Inventor: BORODIN VALENTIN I
IPC: E21B37/00
Filed: 1992-09-16
Granted: 1996-02-27
Abstract: FIELD: well operation. SUBSTANCE: arranged in the device body along its axis is drill pipe boxes locator, generator of alternating voltage, automatic frequency selection system, temperature sensitive element connected with the automatic frequency selection system, magnetostriction high-frequency converters and low-frequency vibrator. Low frequency vibrator has double-start cylindrical spring of magnetostrictive material. Permanent magnets are located between spring starting turns. Ends of starting turns of spring upper part are connected to transformer, and ends of starting turns of spring lower part are electrically connected. Cleaning member is fastened to vibrator. EFFECT: higher efficiency. 2 dwg
Patent RU-2067241-C1 (RU)
Inventor: OSTRIKOV MIKHAIL F
IPC: F16K11/078
Filed: 1992-10-09
Granted: 1996-09-27
Abstract: FIELD: sanitary engineering. SUBSTANCE: mixer has a ring permanent magnet with longitudinal magnetizing. The magnet is secured to the cover symmetrically to the axis of the outlet opening of the mixing chamber. The south pole points upward and covered with an elastic material. The valve is made up as a flexible diaphragm. A ring plate made of a ferromagnetic material is mounted inside the body of the diaphragm. Two ferromagnet cores are mounted inside the rod. The first core is positioned at the level of the opening of the magnet. The distance between the second core and the first core is no less than the height of the valve part of the slide. EFFECT: enhanced efficiency. 1 dwg
Patent DE-10009790-C1 (DE)
Title: Production of organosilylalkyl polysufides with good color and low odor, useful as rubber additives, comprises adding an organosilylalkyl halide to a suspension of elemental sulfur and ionic sulfide
Inventor: MICHEL RUDOLF
IPC: C07F7/18
Filed: 2000-03-01
Granted: 2001-09-20
Abstract: Production of organosilylalkyl polysufides (I) by reacting an organosilylalkyl halide (II) with an anhydrous ionic sulfide (III) and elemental sulfur comprises adding (III) to a suspension of elemental sulfur and (II) in a polar organic solvent. Production of organosilylalkyl polysufides of formula (I) by reacting an organosilylalkyl halide of formula (II) with an anhydrous ionic sulfide of formula (III) and elemental sulfur comprises adding (III) to a suspension of elemental sulfur and (II) in a polar organic solvent: (R 1>R 2>R 3>SiR 4>)S x (I) , R 1>R 2>R 3>SiR 4>X (II) and M 2S (III) R 1>-R 3>1-8C alkyl, 1-8C alkoxy or aryl, at least one being alkoxy; R 4>1-8C alkylene or (CH 2) n-C 6H 4-(CH 2) n; n : 1-4; x : more than 1; X : Cl, Br or I; M : an alkali metal or ammonium cation or half an alkaline earth metal or zinc cation.
Patent DE-10031721-C1 (DE)
Title: Length and height adjustment device for automobile steering column has locking devices for length and height adjustment opened and closed in common by clamping mechanism
Inventor: LUTZ CHRISTIAN
IPC: B62D1/18
Filed: 2000-06-29
Granted: 2001-12-13
Abstract: The length and height adjustment device has a console part (1) secured to the vehicle chassis, a guide part (2) locating an axially displaced fixing bolt (7) and a mantle sleeve (3) for length adjustment of the steering column in the axial direction of the steering spindle (5). Locking devices for the length and height adjustment are opened and closed in common by a clamping mechanism provided by the fixing bolt and a cooperating fixing element.
Patent DE-10033844-C1 (DE)
Title: Cold store for stationary vehicle air-conditioning has fan used for circulation of air through evaporator and intermediate spaces between storage elements containing cold storage medium
Inventor: WIDEMANN FRITZ
IPC: F28D20/02
Filed: 2000-07-12
Granted: 2002-07-25
Abstract: The cold store has a number of storage elements (10), each containing a cold storage medium, held in a thermally insulated container (11), with a fan (25) for circulation of air extracted from the passenger compartment through an evaporator (24) and the intermediate spaces (23) between the storage elements, before feeding it back to the passenger compartment.  The cold storage elements are charged by closing the air inlet (16) and the air outlet (17) with the evaporator in operation.
Patent DE-10038390-C1 (DE)
Title: Funktionell asymmetrische Schaltungsträgeranordnung mit spiegelsymmetrischer Bauteileanordnung
Inventor: RASCHKE DIRK
IPC: H05K3/20
Filed: 2000-08-07
Granted: 2002-05-23
Abstract: Die Erfindung betrifft eine Schaltungsträgerordnung, welche einen linkshändigen (1) und einen dazu spiegelsymmetrischen rechtshändigen (1') Schaltungsträger mit jeweiligen elektrischen und/oder elektronischen und/oder elektromechnanischen Bauelementen (2-6 bzw. 2'-6') und einer diese Bauelemente elektrisch verbindenden Leiteranordnung (7 bzw. 7') umfaßt. Bei spiegelungssymmetrischer Ausrichtung des linkshändigen (1) und des rechtshändigen (1') Schaltungsträgers längs einer Spiegelungsachse (g) sind sämtliche Bauelemente (2-6) auf dem linkshändigen (1) und dem rechtshändigen (1') Schaltungsträger in symmetrisch gespiegelter Weise positioniert. Jedoch sind die schaltungsfunktionellen Kontaktbelegungen (A-F) mindestens eines schaltungsfunktionell spiegelungsinvarianten Bauelements (2 bzw. 2') auf dem linkshändigen (1) und dem rechtshändigen (1') Schaltungsträger nicht spiegelsymmetrisch zueinander. Diese Anordnung eignet sich zur Verwendung bei Einsatzgebieten, wo in räumlich-geometrischer Hinsicht eine spiegelsymmetrische Anordnung der Schaltungsträger (2, 2') gewünscht ist, jedoch die Bauteile auf dem rechtshändigen Schaltungsträger schaltungsfunktionell nicht spiegelsymmetrisch zu den Bauteilen auf dem linkshändigen Schaltungsträger sein sollen.
Patent DE-10057111-C1 (DE)
Title: Casting composition for removing thermal energy from electrical or electronic device, comprises epoxide resin, silicone, filler and initiator and cures by chemical reaction, has specified thermal conductivity
Inventor: JENNRICH IRENE
IPC: H01B3/40
Filed: 2000-11-16
Granted: 2002-04-11
Abstract: Casting composition based on a resin curing by a chemical reaction, which contains an epoxide resin component (I), a silicone-containing component (II), a filler (III) and an initiator (IV), has a thermal conductivity of \- 2 W/mK.
Patent DE-10102702-C1 (DE)
Title: Screwing in device, for prepared fixing elements in magazine, has supply channel in inner region of profile bounded by guide web and guide rails
Inventor: SAHLI RICHARD
IPC: B25B23/04
Filed: 2001-01-22
Granted: 2002-07-25
Abstract: The screwing in device has a magazine (15) for the plastic holders (13), in the form of a C-profile bounded by guide rails (37, 38) and a guide web (36),with open region (35) for the passage of the extensions of the plastic holders. The magazine can be inserted in any appropriate receiving region. Bolts (44) and borings are provided for this purpose.
Patent DE-10109916-C1 (DE)
Title: Switch has housing joined by turning plugs in recess, sealing ring arrangements, side cover, protuberances
Inventor: ANGELE WERNER
IPC: B65G53/56
Filed: 2001-03-01
Granted: 2002-07-25
Abstract: A housing (1) with entry and exit connections which are joined by means of a spherically curved turning plug (6) and are positioned in a recess (5) in the housing contains sealing ring arrangements (15) placed tightly against the surface of the rotary plug. The housing has at least one side cover (9,9') with protuberances (13,13') protruding into the gap between the housing and rotary plug. The protuberances have a concave inner periphery and outer periphery congruent with the recess in the housing, and grip round the sealing arrangements near the entry and discharge connections.
Patent DE-10121559-C1 (DE)
Title: Cylinder, for folding apparatus of web-fed printing press, comprises rollers held in roller levers blocked or released by rotary movement of a contact piece about an axis of rotation
Inventor: KOSTIZA SIMON
IPC: B65H45/16
Filed: 2001-05-03
Granted: 2002-10-10
Abstract: Cylinder for a folding apparatus of a web-fed printing press comprises rollers (23) held in roller levers (22) and rotating on at least one basic cam plate (33, 49) having recesses. The roller lever are blocked or released by rotary movement of the contact piece about an axis of rotation. The contact piece is driven by a drive motor (41).  The axis of rotation of the contact piece runs parallel to the drive motor shaft. The drive motor is a pulse motor.
Patent DE-10208522-C1 (DE)
Title: Verfahren und System zum Suchen eines Telematikgerätes
Inventor: BECKER MICHAEL
IPC: G01C21/26
Filed: 2002-02-27
Granted: 2003-12-24
Abstract: Um ein gestohlenes Telematikgerät (2) oder ein mit einem Telematikgerät (2) ausgerüstetes Fahrzeug (1) schnell und sicher an jedem Ort der Erde auffinden zu können, sendet das Telematikgerät (2) z. B. zyklisch einmal am Tag seine Identifikation zu einem Dienstleistungsanbieter (3), wo sie mit in einem Speicher (9) gespeicherten Identifikationen auf Identität geprüft wird. Bei Identität fragt der Dienstleistungsanbieter (3) die Standortkoordinaten des identifizierten Telematikgerätes (2) ab und zeigt sie an, so dass eine zielgerichtete Fahndung nach dem gestohlenen Fahrzeug (1) und den Dieben eingeleitet werden kann. DOLLAR A Alternativ oder zusätzlich hierzu sendet das Telematikgerät (2) seine Identifikation an den Dienstleistungsanbieter (3), wenn seine Identitätskarte gewechselt wird. Der Dienstleistungsanbieter fragt die Standortkoordinaten des Telematikgerätes (2) ab und zeigt sie an. Das Telematikgerät (2) ist vorzugsweise mit einer GPS-Einheit (4) und einer GSM-Einheit (5) ausgerüstet.
Patent DE-19507363-C1 (DE)
Title: Method of unstacking thin flexible panels of esp. fibre or chip-board
IPC: B65H3/08
Filed: 1995-03-03
Granted: 1996-05-02
Abstract: During each unstacking step, the first wooden panel (1), in partic. flexible fibre-board or chip-board panel, is first picked up by a suction bar (4) at the stack end (3) facing away from the pair of draw-off rolls (6). Part of the panel length is drawn off against the direction of the stack travel. Part of a second wooden panel is exposed at the end facing the pair of draw-off rolls and is gripped by another suction bar. The two wooden panels, as a stacked unit, are inserted into the slit (7) between the pair of draw-off rolls. The suction bars are parallel to the surface of the stack and have suction cups (5) raised and lowered with the suction bars moving to and fro to the pair of draw-off rolls.
Patent DE-19532505-C1 (DE)
Title: Disposal of waste halogen-contg. hydrocarbon waste material
Inventor: BUSCH HANS-PETER DIPL ING
IPC: C21B5/02
Filed: 1995-09-02
Granted: 1996-12-05
Abstract: Solid, gas or liquid waste hydrocarbon material contg. halogen is disposed of by blowing it into the smelting furnace during the prodn. of cast iron. To ensure that no unwanted chloride or fluoride organic compounds are given off in the off-gas, the amount of halogen is the waste material must not be above the stoichiometric amount required to combine with the manganese in the iron alloy. To produce ductile cast iron, the Mn content has to be reduced to 0.1-0.25% in the liquid iron, and the hydrocarbons help to achieve this. Besides contg. halogens the waste material can also contain an additional source of energy such as used oil which can replace some of the coke used for smelting.
Patent DE-19604531-C1 (DE)
Title: Air conditioning plant for room
Inventor: ROTH HANS WERNER DR ING
IPC: F24F1/01
Filed: 1996-02-08
Granted: 1997-04-30
Abstract: The plant has an air chamber (22) with two outlet zones (27,28) separated by a partition (29). One (27) zone leads to a ventilator (7) in the form of a cross-flow ventilator (11) leading to an outlet (35). The other (28) is connected to another outlet (36) separate from the first, and is driven by a primary air appliance (8). The air chamber has two further zones (23,24) leading into one another. The first (23) forms a preliminary chamber (25) co-operating with the first outlet zone. The second (24) forms a mixing zone (26) for the primary air appliance and co-operates mainly with the second outlet zone.
Patent DE-19704429-C1 (DE)
Title: Display board for notices
Inventor: KRAMHOELLER JUN JOSEF
IPC: G09F7/02
Filed: 1997-02-06
Granted: 1999-01-28
Abstract: The board has at least two relatively spaced support ridges (1,2). There is at least one cable (4) extending between couplings (3) mounted on the ridges. Information panels (8) can be attached to the cables between the ridges.  The ridges are each attachable to a wall (6) with the information panels being formed by note sheets with clips (5) to retain them on the cable lengths extending between the ridges.
Patent DE-19732757-C1 (DE)
Inventor: HILLMER KARL-HEINZ DIPL ING
IPC: F16L19/10
Filed: 1997-07-30
Granted: 1999-03-11
Abstract: The connecting piece (1) has an inner thrust piece (4) and a conical lead-in part (2) preferably in the form of a 24 degrees cone. The circular thrust piece has a raised and or recessed word and or letter and or code including dates (8) for embossing the end side (9) of the pipe end (5) to indicate a pre-assembly check. The mark can be on a replaceable disc, ring or cylinder placed in front of the thrust piece before pre-assembly. The force exerted on the cutting ring is large enough for embossing pressure to be exerted on the pipe-end's end side, at the same time as the cutting ring is inserted.
Patent DE-19844403-C1 (DE)
Inventor: BRETT MAIK
IPC: H04H20/00
Filed: 1998-09-28
Granted: 2000-04-20
Abstract: According to the invention, the television images transmitted by a television signal are subsampled in the horizontal and vertical image direction, in accordance with a broadcast-type indicator which is transmitted together with the television signal. As a result the resolution of the television images is reduced to the point where image details can no longer be recognized. The above method is suitable for use in television sets, for example to render the contents of television images unsuitable for children less recognizable.
Patent DE-19852363-C1 (DE)
Title: Fuel cell assembly has a two-phase pressure compensation system for maintaining a fuel cell stack under a constant predetermined pressure
Inventor: ROLF STEFAN
IPC: H01M8/247
Filed: 1998-11-13
Granted: 2000-05-18
Abstract: A fuel cell assembly has a two-phase pressure compensation system for maintaining a fuel cell stack (2) under a constant predetermined pressure. Fuel cell assembly comprises a fuel cell stack (2) located between pressure plates (4, 5) and which is separated from one or each of the pressure plates by a compensator comprising a bellows (30) filled with a pressurized first phase-forming gas for maintaining the stack under a predetermined pressure. A compensation vessel, which is thermally insulated from the stack and which is coupled by a connection line to the bellows (30), contains a part of the gas, communicating with the bellows via the connection line, and a second phase in equilibrium with the gas. Preferred Features: The compensation vessel is thermally insulated and is maintained at a constant temperature, especially ambient temperature or an elevated temperature maintained by a heater. The fuel cell stack is contained in a gas-tight enclosure (3, 4, 5), the compensation vessel being located outside the enclosure. The second phase is the liquid phase of the gas in the bellows or is a sorbed phase of the gas, the sorbed phase being adsorbed or chemisorbed on an active carbon or zeolite sorbent. The gas consists of or contains an inert gas, especially nitrogen.
Patent DE-19914861-C1 (DE)
Title: Installation for a driving instruction automobile has cameras and microphones and sensors to record actual driving situations for replay to reinforce instruction and correction of driving errors
IPC: G09B19/16
Filed: 1999-04-01
Granted: 2001-01-25
Abstract: The installation for a driving instruction automobile (1), where the learner driver (2) drives the vehicle while being observed by a driving instructor (3) and/or a driving test examiner (4), has at least one camera (6a-6f) to generate images of the actual driving situations together with at least one microphone (10a,10b) to record commentaries from the pupil (2) and/or instructor (3) and/or test examiner (4). At least one input unit (12) allows the instructor (3) and/or test examiner (4) to insert data specific to the driving instruction and/or administration. The input unit (12) has keys (13) to show specific driving hazards and/or typical driving errors and/or given traffic signs. The system also has sensors to register the movements of the steering wheel, the operation of the gearbox, driving speed, operation of the brake and clutch, and the like, together with a navigation system (11).
Patent DE-19943759-C1 (DE)
Title: Envelope feeding device has gripper chain mounted on displaced carriage together with stepping drive for intermittent operation of gripper chain
Inventor: STING MARTIN
IPC: B65G23/38
Filed: 1999-09-13
Granted: 2001-02-15
Abstract: The envelope feeding device has a gripper chain receiving a stream of overlapping or separated envelopes, which is operated intermittently via a stepping drive, for feeding the envelopes to the envelope filling station, with operation of the latter during the stepping intervals. The gripper chain has an associated carriage (13) supporting the chain wheels (25) and the stepping drive, which is coupled to one of the chain wheels. The input shaft (19) of the stepping drive is coupled to a drive train with 2 interlocking splines at 90 degrees to one another, a telescopic adjustable length shaft device (28) extending parallel to the feed direction and a continuous drive mounted on the machine frame (2,3).
Patent DE-19952091-C1 (DE)
Title: Regeneration of a catalyst used for the autothermal reforming of hydrocarbons comprises reacting sulfur bound to the catalyst with water during the autothermal reforming to release it from the catalyst
Inventor: HIMMEN MICHAEL FELIX
IPC: B01J38/06
Filed: 1999-10-29
Granted: 2001-01-04
Abstract: Process for regeneration of a catalyst used for the autothermal reforming of hydrocarbons comprises reacting sulfur bound to the catalyst with water during the autothermal reforming to release it from the catalyst.
Patent DE-19953904-C1 (DE)
Title: Kit for the erection of garden structures has a base plate on a ground anchor supporting a mounting tube section to take an inserted structure tube and be locked in place
Inventor: BRENNER KARL M
IPC: A01G9/16
Filed: 1999-11-10
Granted: 2001-09-06
Abstract: The kit for the erection of a garden structure, composed of a number of square tubes with a cross section to be fitted together, has at least one base unit with a base plate (2) with a tube (4) mounted on one side in the square cross section of the structure tubes and with mounting points (20,22). The ground anchor is on the other side of the base plate (2). The end of the structure tube has a smaller cross section, to fit into the mounting tube (4) in a positive fit, and be locked in place at the mounting points.
Patent DE-19959889-C1 (DE)
Title: Setting device for headrest of automobile passenger seat has bias spring used for automatic retraction of headrest when seat backrest is pivoted forwards
Inventor: KLAR CHRISTOPH
IPC: B60N2/90
Filed: 1999-12-11
Granted: 2001-05-03
Abstract: The setting device has a piston-cylinder setting drive (3) for displacement of the headrest (1) relative to the pivoted backrest (2) of the automobile passenger seat, with a bias spring (4) used for automatic retraction of the headrest when the backrest is released for pivoting forwards.The pressure medium for the piston-cylinder setting drive is supplied via a valve (5), e.g. a solenoid valve, controlled by releasing the backrest for venting the piston-cylinder device.
Patent RU-2068100-C1 (RU)
Title: Blade rim of axial turbine
Inventor: DRONNIK ANDREJ YUREVICH
IPC: F04D29/32
Filed: 1992-12-16
Granted: 1996-10-20
Abstract: FIELD: turbine engineering. SUBSTANCE: disk with blades is connected with the turbine rotor through a mechanical transmission that transmit the torque from the disk with blades to the turbine rotor. EFFECT: improved design. 5 cl, 3 dwg
Patent RU-2064430-C1 (RU)
Title: Method of producing finely dispersed crystalline powder of synthetic mineral
Inventor: LOKTYUSHIN ALEKSANDR A
IPC: C30B29/34
Filed: 1992-12-25
Granted: 1996-07-27
Abstract: FIELD: production of crystalline materials. SUBSTANCE: finely dispersed crystalline materials, in particular modifying fillers for polymers, paper, dyes, lacs, rubbers, functional ceramics, and other composites are prepared on the basis of glass, which is first transformed to a filament followed by thermal treatment, grinding, and chemical treatment to achieve separation of the mineral phases. EFFECT: increased yield of the particles with natural crystal shape and product purity, reducing duration of the process and lowering the power consumption.
Patent RU-2079931-C1 (RU)
Title: Microwave integrated-circuit case
Inventor: IOVDALSKIJ VIKTOR A
IPC: H01L23/12
Filed: 1992-12-31
Granted: 1997-05-20
Abstract: FIELD: electronic engineering. SUBSTANCE: microwave integrated-circuit case has metal base 5; dielectric plate 1 located on base 5 with its one side with external leads, with microstrip lines 2 on its opposite side on the periphery, which are electrically connected to external leads by means of through metal conductors 3 in dielectric plate 1; microwave integrated circuit 4 positioned on dielectric plate 1 and electrically connected to its microstrip lines 2; and case cover 6 hermetically connected around the edges to dielectric plate 1. Hole 2 is available in the center of plate 1. Cross-sectional diameter of through metal conductors 3 of dielectric plate 1 is within 0.1 to 1.0 of the width of microstrip line 2 of dielectric plate 1. Metal base 5 of the case is located in the same plane with the external leads. Base 5 is 0.03 to 1.5 mm thick and can overlap hole 7 of dielectric plate 1, whose diameter is within 0.1 to 1.5 mm. Base 5 is hermetically connected to dielectric plate 1; the microwave integrated circuit is located in hole 7 of dielectric plate 1 in a spaced relation, the gap between it and the hole walls not exceeding 250 um, flush with the surface of dielectric plate 1 with microstrip lines 2 for thermal contact with case base 5. EFFECT: improved design. 7 cl, 3 dwg
Patent RU-2106422-C1 (RU)
Inventor: ANDRE GABRIJAK
IPC: C01G43/06
Filed: 1993-02-10
Granted: 1998-03-10
Abstract: FIELD: radioactive alloys. SUBSTANCE: alloy based on uranium, commonly superenriched U 235 , and other metal components is treated by way of fluoridation followed by distilling prepared fluoride mixture to give substantially pure uranium hexafluoride which is further separated from impurities. Fluoridation is carried out with fluorine-containing gas to produce gaseous mixture of fluorides containing uranium fluorides and other components including metal oxyfluorides. According to invention, pure hexafluoride of superenriched uranium obtained after distillation in liquid and gaseous state is mixed with hexafluoride of less enriched uranium in proportion providing desired isotope content. Fluoridation may also be performed in two steps: first with fluorine compounds, for example, HF and VF 6  to form UF 4  and then with fluorine-based gas. EFFECT: improved procedure. 12 cl, 2 dwg