baber/WOPTO huggingface dataset:
Patent RU-2027634-C1 (RU)
Title: Submarine
Inventor: SNEGOV ANATOLIJ A
IPC: B63G8/00
Filed: 1992-09-09
Granted: 1995-01-27
Abstract: FIELD: ship building. SUBSTANCE: submarine is equipped with aboard paddle propellers, made in the form of flexible plane blades fixed on axis of transmission. The blades enable to swing at an angle of ± 90 °  and turn around its longitudinal axis in end swing positions. Transmission is linked to power drive by tooth gear. EFFECT: highly effective propeller. 4 cl, 5 dwg
Patent RU-2052379-C1 (RU)
Title: Способ получения натрийхромового силиката
Inventor: SOLOSHENKO ALEKSANDRA A
IPC: C01B37/00
Filed: 1992-09-07
Granted: 1996-01-20
Abstract: Использование: для получения натрийхромового силиката, являющегося основной составной частью хромсиликатного пигмента. Сущность изобретения: получают натрийхромовый силикат путем термической обработки соединений Na, Cr и Si с последующим выщелачиванием и сушкой продукта. Введение в продукт, подлежащий термообработке, карбоната натрия позволяет повысить выход кристаллической фазы Na, Cr, Si 2 O 6  на 25-50% и снизить температуру прокалки до 900-930 o С. 1 ил.
Patent DE-10134284-C1 (DE)
Title: Wick for anesthetic vaporizer has gas impermeable core with coatings of wick material on both sides, wick being folded in half and double layer wound into spiral with closed end and central chamber
Inventor: GIPPERT KARL-LUDWIG
IPC: A61M16/18
Filed: 2001-07-13
Granted: 2002-11-21
Abstract: Wick for an anesthetic vaporizer has a gas impermeable core (2), preferably made from steel or passivated brass sheet, with coatings (3, 4) of wick material on both sides. The wick is folded in half and the double layer is wound into a spiral with a closed end (14) and a central chamber (13). Gas generated from liquid anesthetic flows in counter-current in adjacent channels of the spiral.
Patent DE-10217231-C1 (DE)
Title: Aeration equipment, for chocolate mass supplied to coating machine, conveys portion of mass through side circuit for pressure-aeration and expansion
Inventor: BAEUMER VOLKER
IPC: A23G1/10
Filed: 2002-04-18
Granted: 2003-09-11
Abstract: Some of the chocolate mass is passed through a side circuit (26). Here it is aerated under pressure and then expanded. The resulting aerated mass is introduced into the riser (13) where it is re-mixed with the remainder of the chocolate mass. The masses are re-combined in the initial vertical section of the riser (13). In a variant process, the masses are recombined in the trough of the coating machine. A gear pump (20) is used in the side circuit. In the riser there is a static mixer (15). An Independent claim is included for corresponding chocolate aeration equipment.
Patent DE-19501854-C1 (DE)
Title: Electric wiper switch
Inventor: FELTEN GEROLD
IPC: H01H23/02
Filed: 1995-01-23
Granted: 1996-06-20
Abstract: The switch has an insulating housing (1) containing a pivoted wiper (3) which can be moved from a rest position into at least one working position in which a moveable switch contact (4) cooperates with a stationary contact (2).The stationary contact is provided by a contact plate extending parallel to the operating surface (11) of the wiper, the moveable switch contact extending in a perpendicular plane. A control cam (27) at the opposite end of the wiper to the operating surface cooperates with a spring blade element (6) parallel to the operating surface, providing the wiper resetting force.
Patent DE-19517305-C1 (DE)
Title: Dynamic pulse testing device for fluid circuit component
Inventor: SARWAS ECKARD
IPC: F15B19/00
Filed: 1995-05-02
Granted: 1996-09-26
Abstract: The device has a piston/cylinder pressure converter (1), with an associated displacement indicator (17) coupled to a test circuit (13) containing the component. The pressure converter has a primary cylinder (2) supplied from an electric setting pump (3) and a secondary cylinder (12) coupled to the test circuit, with a servovalve (8) for the setting pump controlled by a PI regulator (18), to provide a required pressure/displacement. Both surfaces of the piston (28) in the primary cylinder have the same size, with the cylinder space couple directly to the servo- regulated piston pump acting as the setting pump.
Patent DE-19525739-C1 (DE)
Title: Optical fibre plug connector
Inventor: MAY GUNTRAM
IPC: G02B6/38
Filed: 1995-07-14
Granted: 1996-10-02
Abstract: The connector has a body in which a number of optical fibre plugs (8) are received in respective compartments (23), coupled to a carrier element (24) with corresponding channels for optical fibre cables (9). The channels are curved relative to the axes of the optical fibre plugs and are closed by a cover (7). The cover is pivoted about an axis (A) for movement into the closed position, with a pressure element (16) on the inside of the cover having a pairs of carrier arms (18) supporting U-shaped bases for clamping the optical fibre cables in the respective channels.
Patent DE-19533578-C1 (DE)
Title: Supported catalyst for partial hydrogenation
Inventor: CLAUS PETER DR
IPC: B01J23/76
Filed: 1995-08-29
Granted: 1996-08-22
Abstract: The catalyst for the partial hydrogenation of  alpha , beta -unsatd. aldehydes to allylic alcohols contains Ag or Cu and, as sec. metal, Cd, Mn, La, Sm, Nd or Ce, on a carrier of SiO2, Al2O3, TiO2, ZrO2, ZnO, MgO or active C. The atomic ratio of Ag or Cu:sec. metal is 1:10-8:1 and the amt. of carrier is 10-99.7% of the catalyst.  Also claimed is the prepn. of the catalyst by precipitating the hydroxides of Au or Cu and of the sec. metal onto the carrier from an aq. soln. of a salt of the metals, followed by sepn., drying, shaping and redn. in a stream of H2 at 50-500 deg C during up to 5 hrs..
Patent DE-19544622-C1 (DE)
Title: Control system for vehicle with adjustable pneumatic suspension
Inventor: SULZYC GEORG
IPC: B60G17/015
Filed: 1995-11-30
Granted: 1996-09-05
Abstract: The system is fitted to a vehicle which has pneumatic suspension and a control unit (7) for an anti-lock braking system, which has a sensor (8) to monitor the motion of a vehicle wheel. It has a magnetic valve (5), whose inlet and / or outlet is arranged with a level regulating valve (3), so that the magnetic valve has at least one through position, and one throttled or blocked position. The magnetic valve receives a signal from the control unit, which is derived from the sensor. While the vehicle is moving, the valve is set to its throttled or blocked position at times, in order to reduce the use of air.
Patent DE-19610188-C1 (DE)
Title: Economical oxidation of hydrocarbon(s)
Inventor: PATZELT HEINZ JOACHIM
IPC: C07C27/12
Filed: 1996-03-15
Granted: 1997-04-17
Abstract: In the oxidation of hydrocarbons, especially micro-waxes and/or n-paraffins, to functionalised low-mol. hydrocarbons with acid number > 25 mg KOH/g, (1) O2 or air is allowed to act on a stirred melt of paraffin from the degradation of plastics waste, paraffin from petroleum oil and/or Fischer Tropsch paraffin at 160-190 deg  C, without adding heavy metal catalyst; (2) when the acid number reaches 8-15 mg KOH/g, the melt is cooled by adding water, with further action of O2 or air; and (3) oxidation is carried out with O2 or air at 140-158 deg  C until the acid no. is > 25 mg KOH/g.  The pressure used is 1-5 bar with O2 and 3-30 bar with air.
Patent DE-19625492-C1 (DE)
Title: Structural part for suspension of cryogen tank on satellite
Inventor: BANSEMIR HORST DR
IPC: F17C13/00
Filed: 1996-06-26
Granted: 1998-01-22
Abstract: The structural part comprises a fibre compound material formed by long fibres (26) directed in the heat conducting direction overlapping each other at discretely distributed dividing points (28). The compound structure may contain a bedding mass (32) with increased heat insulating properties at least in the area of the dividing points. The part can have a continuous uni-directional high module fibre structure and is composed of fibre compound segments arranged one behind the other in the fibre longitudinal direction. The structure may also consist of high module short fibres (20) arranged in the heat conducting direction. In all cases, high and highest module carbon fibres (20,26) are used.
Patent DE-19627829-C1 (DE)
Title: Pressure gas container with bottle collar and bottle cap
Inventor: SADJINA HEINZ DIPL ING
IPC: F17C13/06
Filed: 1996-07-10
Granted: 1997-10-23
Abstract: The interior of the coloured cap (4) may be an inner hexagon (5) and in the coloured cap veting holes are formed. The colour of the coloured cap may be clearly different from that of the pressure gas container (1). In the interior of the coloured cap, data carriers can be provided for the provision of information. In the lower third of the plastic cap can be a clamp ring (6) on the inside, which ensures a sure fixture of the plastic cap on the bottle cap (2). A guide rail (7) may also be provided on the inside of the plastic cap, in which relevant documentation to the container and its contents can be placed in a protected manner.
Patent DE-19636909-C1 (DE)
Title: Electromechanical and/or mechanical-electrical converter
Inventor: KREMER FRIEDRICH PROF DR
IPC: H01L41/193
Filed: 1996-09-11
Granted: 1998-03-26
Abstract: The converters (46, 48) includes a piezo-electric element (10) with a carrier (2), electrodes (4) on the upper side (3) of the carrier, and a layer (8) of ferro-electric liquid crystal material which is formed from an oriented polymer or one, at least partially (25) oriented elastomer. A movable part (28) is arranged above the upper side (12) of the liquid crystal material layer.  The movable part is equipped with a macroscopic contour (36) at its underside (38) facing the layer, for an indirect or direct action with a corresponding contour (52) at the upper side of the layer.In the electro-mechanical converter, the corresponding contour is formed through a respective voltage supply at the electrodes, and is thereby movable parallel to the corresponding contour of the movable part, in a direction of movement. In the mechano-electrical converter, a forced shift of the contour caused by a movement of the movable part, causes corresponding voltages at the electrodes.
Patent DE-19643166-C1 (DE)
Title: Data exchange in information network for sales organisation
Inventor: MOHR MICHAEL
IPC: G06Q30/00
Filed: 1996-10-18
Granted: 1998-06-25
Abstract: The communication network has a number of sources of data 20 that provide product and advertising information. The sources are coupled to the memory of a central server 10. The server connects via the network 40 with a number of clients 30 via a range of peripherals, PC modem, Fax, ISDN TV decoder 41-46. The server automatically selects sources in response to a specific request.
Patent DE-19724051-C1 (DE)
Inventor: KERN ANDREAS DR ING
IPC: C22C38/22
Filed: 1997-06-07
Granted: 1999-03-11
Abstract: A fire resistant nickel-free steel, which has a yield point (Re) of greater than 280 N/mm<2> and a yield point ratio (Re/Rm) of 0.4-0.6 and which is used especially in thick plate form for steel construction, has a composition (wt.%) comprising: 0.06-0.20 carbon; 0.20-0.30 silicon; 0.50-1.60 manganese; 0.020-0.045 soluble aluminium; 0.50-0.90 chromium; 0.10-0.40 molybdenum; 0.01-0.05 vanadium; and balance iron and impurities. Also claimed is the production of a 50 mm thick or less plate of the above steel by casting the steel to slabs by stationary or continuous casting, reheating to 1050-1200 degrees C, hot rolling to a finish temperature of 920-1000 degrees C, air cooling and normalising at 880-950 degrees C for  NOTGREATER  30 minutes.
Patent DE-19724747-C1 (DE)
Title: Level regulator for motor vehicles with pneumatic springs
Inventor: FOLCHERT UWE
IPC: F15B21/045
Filed: 1997-06-12
Granted: 1998-06-25
Abstract: Each spring (8) is connected to a compressed air source (4) via an air dryer (6) and a back-pressure valve (10) for filling, and to the atmosphere via the air dryer and two path valves (14,18), for emptying. The second pneumatic path valve is positioned between air dryer and source. In a first switching position, the valve control input (26) is charged with compressed air from the source, and the source is connected to the air dryer via this second path valve. In a second switch position of the second valve, the control input is charged with atmospheric pressure, and the atmosphere is connected to the dryer via the second valve. The control line (22) leading to the control input of the second valve is connected to the atmosphere via a third path valve (20).
Patent DE-19806029-C1 (DE)
Inventor: VOSS GUENTER
IPC: G07D11/00
Filed: 1998-02-13
Granted: 1999-09-02
Abstract: A device for withdrawing bundles of bank notes from a number of bank note magazines (12, 14, 16) stacked in a housing (10) and equipped with a separating device, and for making the bundles of bank notes available at a discharge opening (32), comprises a lift (19) with a container (28) for receiving the bundles of bank notes. The separating device and the lift (19) are independently driven. The container (28) has a single receiving position (29) common to all bank note magazines (12, 14, 16) and located below the lowermost bank note magazine (16), in front of its discharge opening (18).
Patent DE-19814791-C1 (DE)
Title: Drying of transport- and/or storage-containers holding radioactive waste
Inventor: GLUSCHKE KONRAD
IPC: G21F9/08
Filed: 1998-04-02
Granted: 1999-11-25
Abstract: In the process, low-pressure drying until freezing of the rest of the vapor takes place in the inner chamber of the container.  The rest of the vapor still remaining is determined from the deviation of the evaporation rate during freezing. The process of drying transport- and/or storage containers holding radioactive waste involves using the inner chamber of the container for drying low pressure; obtaining the evaporation rate during drying and determining remaining vapor in the inner chamber of the container, after a period of drying. An Independent claim is included for the apparatus used for the above process.
Patent DE-19817995-C1 (DE)
Title: Filling level monitoring device for blood reservoir for medical transfusion apparatus
Inventor: HAHN ANDREAS
IPC: A61M1/36
Filed: 1998-04-22
Granted: 1999-09-09
Abstract: The filling level monitoring device uses an image sensor (5) mounted on the outside wall (11) of the blood reservoir via a truncated pyramid funnel (12), with a cooperating lens (10) incorporated in the blood reservoir wall. The output images from the image sensor are evaluated  via a comparison method, for determining the blood reservoir filling level.  An Independent claim for application of an image sensor for monitoring the filling level of a blood reservoir is also included.
Patent DE-19819065-C1 (DE)
Title: Semidry sugar beet fiber residue removal from centrifuge wall
Inventor: MATUSCH SIEGFRIED
IPC: B04B11/08
Filed: 1998-04-29
Granted: 1999-10-14
Abstract: In the removal of almost dry residues from an intermittently-operated, e.g. sugar beet fiber, centrifuge (1), a blade (7a) directed against the centrifuge direction of rotation (5) is lowered into the centrifuge chamber. The blade is advanced towards the rotating centrifuge inner face and extends almost over the full height (h) of the surface. The pneumatically-operated blade removes the (especially sugar beet fiber) residue (9), which is progressively peeled from the centrifuge wall. When the blade makes first contact with the centrifuge wall, it is withdrawn from contact.  An Independent claim is given for the assembly used for implementation of the process.
Patent DE-19836666-C1 (DE)
Title: Steering angle sensor, e.g. for automobile stability control; has sensor unit for limited angular range and sensor unit for full rotation range positioned on opposite sides of common circuit board
Inventor: MENZ RUEDIGER
IPC: B62D15/02
Filed: 1998-08-13
Granted: 2000-02-17
Abstract: A first sensor unit (S1) detects the angular position of the steering wheel within a defined angular segment of the full rotation range, using a rotor (2) coupled to the rotation of the steering wheel. the rotor operates a second sensor unit (S2), to provide the angular position relative to the full rotation range, with a second sensor (12) at right angles to the first rotor The sensor units lie on opposite sides of a common circuit board (10).
Patent DE-19851534-C1 (DE)
Title: Snap-disc metal foil for remote-control or portable telephone keyboard has snap-discs stamped out from metal foil in matrix positions with bridge section joining each snap-disc to metal foil
Inventor: GROSKOPF STEFAN
IPC: H01H13/70
Filed: 1998-11-09
Granted: 2000-09-14
Abstract: The snap-disc metal foil (1) has a number of snap-discs positioned in a matrix and formed integral with the metal foil, to which they are connected via at least one bridge section, with a thickness allowing limited displacement of the snap-disc with flexure of the bridge section within its elastic limits.  Independent claims are also included for the following:  (a) a manufacturing method for a snap-disc metal foil;  (b) a manufacturing device for a snap-disc metal foil
Patent DE-19855614-C1 (DE)
Title: Disk brake for road vehicle has brake saddle engaging over brake disk and tension unit arranged in rearward mostly closed area of saddle turned away from brake disk
Inventor: BAUMGARTNER HANS
IPC: F16D65/14
Filed: 1998-12-02
Granted: 2000-07-06
Abstract: Brake saddle (3) for disk brake of road vehicle engages over brake disk. Tension unit (5) is arranged in rearward, mostly closed area of saddle turned away from brake disk. Aperture of brake saddle facing brake disk, with tension unit fitted, is closed by closure plate (17) by means of bolts fitted through apertures in plate and engaging in holes in brake saddle.  The closure plate engages with at least one single or multi-part hollow cylindrical component (27) in the area of its apertures in positive engagement in the holes of the brake saddle. The holes in the brake saddle are of the through type, extending from the side turned away from the brake disk to that facing it.
Patent DE-19856680-C1 (DE)
Inventor: SCHMIDT SIEGFRIED
IPC: A23P1/14
Filed: 1998-12-09
Granted: 2000-08-17
Abstract: Process for the vacuum coating of an extruded material, particularly animal food, in which the extruded material is coated with a flowable coating material during a vacuum phase and under reduced pressure, characterized in that the extruded material, during the vacuum phase, is initially dried and then coated with the coating material.
Patent DE-19859635-C1 (DE)
Title: Pendulum device for materials testing of metallic workpieces has retention hook released to provide quick-stop function for pendulum arm carrying workpiece cutter or hammer
Inventor: KRULL HANS-GUENTER
IPC: G01N3/04
Filed: 1998-12-23
Granted: 2000-09-21
Abstract: The pendulum device has a pendulum arm (2) rotated about a pivot axis (6), provided with a workpiece cutter (7) or a hammer at its free end, brought into contact with a workpiece (1) during the movement of the pendulum arm. A capture hook (9) with a forked hook head (9b) is released by the movement of the pendulum arm for capturing the latter at the end of its movement path. The capture hook may be made of a magentic material, with magnetic retention in a waiting position, before release by the pendulum arm movement.
Patent DE-19900357-C1 (DE)
Title: Faster balancing of temperature differences in extruded, smoothed and cut plastic plates
Inventor: SEIDE ADOLF
IPC: B29C48/07
Filed: 1999-01-07
Granted: 1999-10-28
Abstract: An extruded strip (3) leaving a smoothing stack (2) is cut into plates (11,11',11'',11''') which are stacked on top of each other with their edges aligned. To balance out temperature differences alternate plates are rotated through 180 deg  about an axis (Z) perpendicular to the large faces (17,18). Preferred Features: Each second plate (11,11'') is rotated through 180 deg  and the others remain as cut or each second plate is turned through 90 deg  in one direction to its normal axis (Z) and the remaining plates are rotated 90 deg  in the opposite direction about the same axis. Rotation is effected by handling equipment which removes them from the production line. Stacks are formed as an extension of the production direction (X) and transversely on both sides of this axis.
Patent DE-19914371-C1 (DE)
Title: Fire retardant brick produced from a foamed intumescent composition base on polyurethane has a structure of a perforated brick with through-holes connecting two opposite sides
Inventor: PAULS MATHIAS
IPC: E04B2/14
Filed: 1999-03-30
Granted: 2000-06-08
Abstract: Fire-retardant brick produced from a foamed intumescent composition base on polyurethane has a structure of a perforated brick with through-holes connecting two opposite sides. The outer walls and optionally webs remaining in the inside consist of the foamed intumescent composition.
Patent DE-19925730-C1 (DE)
Title: Pressure drill rod for pressure drilling plant uses hollow drill rod elements for providing light path between target light at drill head and camera at drilling drive end enclosed by fluid channel supplying fluid jets
Inventor: BENKE HEIKO
IPC: E21D9/00
Filed: 1999-06-07
Granted: 2001-01-11
Abstract: The pressure drill rod (7) has at least one releasable hollow drill rod element (9) inserted between the drilling drive (6) and the drill head (8), for providing a light path between a target light (11) supplied by a light source (10) in the drill head and a camera (12) in the drilling drive, enclosed by a fluid channel for supplying fluid jets incorporated in the drill head.
Patent DE-19948605-C1 (DE)
Title: Automobile airbag device has inner and outer airbags of differing diameter inflated upon detonation of respective stages of 2-stage gas generator
Inventor: AMON IRENE
IPC: B60R21/26
Filed: 1999-10-08
Granted: 2001-03-01
Abstract: The airbag device has an inner airbag (1) and an outer airbag (3) which are inflated via a 2-stage gas generator via a central filling connection (5). The inner airbag has a lesser diameter and is inflated by detonation of the first stage of the gas generator, the outer airbag having a greater diameter and inflated by deonation of the second stage of the gas generator. The detonation can be limited to the first gas generator stage in the event of a light accident.
Patent RU-2040650-C1 (RU)
Title: Attic slope warm roof
Inventor: RAKHMANOV VIKTOR A
IPC: E04B7/02
Filed: 1992-11-26
Granted: 1995-07-25
Abstract: FIELD: civil engineering. SUBSTANCE: slope warm roof for low storied buildings has truss, boarding, warmer material. EFFECT: decreased consumption of lumber, labour. 6 dwg
Patent RU-2059434-C1 (RU)
Title: Method for obtaining wheat germ in the process of flour milling
Inventor: MAKSIMCHUK BORIS M
IPC: B02C9/04
Filed: 1993-01-21
Granted: 1996-05-10
Abstract: FIELD: obtaining of germ and germ flour. SUBSTANCE: method involves preparing grain for milling; grinding groats; milling and grinding oversizes, delivered by sieve, first and second grinding and three milling systems, in roll machine of fourth milling system at roll machine capacity of 130-140 kg/cm; pneumatically conveying product obtained in fourth milling system into settling cyclone at air flow rate of 18.0-32.0 m/sec; sieving and separating germs and germ flour for specific bakery products by means of sieve 0.95 and 43 in amounts of 7-11% and 0.55-0.59%, respectively, of total amount of flour. EFFECT: increased efficiency and simplified method. 1 dwg, 1 tbl