baber/WOPTO huggingface dataset:
Patent DD-279248-A1 (DD)
Title: Verfahren zur herstellung von 2',3'-didesoxythymidin-5'-diamidophosphaten
Inventor: BRACHWITZ HANS
IPC: C07H19/10
Filed: 1989-01-01
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 2,3-Didesoxythymidin-5-diamidophosphaten der allgemeinen Formel I. Anwendungsgebiet der Erfindung sind die chemische und pharmazeutische Industrie. Erfindungsgemaess werden die Verbindungen der Formel I hergestellt, indem man 3,5-Didesoxythymidin durch Phosphorylierungsmittel in 3,5-Didesoxythymidin-5-dichlorophosphat ueberfuehrt und dieses mit Ammoniak bzw. Aminen umsetzt. Formel I
Patent DD-280593-A1 (DD)
Title: Verfahren zur laufzeitbestimmung von ultraschall-oberflaechenwellen
Inventor: POHL JUERGEN
IPC: G01N29/00
Filed: 1989-03-15
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Bestimmung der Laufzeit von Ultraschall-Oberflaechenwellen (Rayleigh-Wellen) zur Charakterisierung von Gefuege-, Behandlungs- und/oder Spannungszustaenden bzw. zur Ermittlung geometrischer Kenngroessen. Erfindungsgemaess wird das dadurch erreicht, dass die Ultraschall-Oberflaechenwellen derart angeregt werden, dass sie das Objekt mehrfach umlaufen koennen und dass fuer Laufwege, die mindestens einen vollen Umlauf um das Objekt enthalten, die Laufzeiten bestimmt werden. Figur
Patent DE-10000616-A1 (DE)
Title: Drink container producing process, involving use of plastic endpieces in form of flat thin cutout given an edging shortly before fitting to jacket
Inventor: MARKERT EBERHARD
IPC: B65D3/14
Filed: 2000-01-10
Abstract: The drink container producing process involves sealing off a jacket of paper or card with end closing pieces, at least one of which is made of plastic. The closing piece (3) made of plastic is in the form of a flat-lying thin cutout (23). Shortly before it is fitted in the jacket (2), and edging (6) is made on it.
Patent DE-10001720-A1 (DE)
Title: Anti-explosive appliance consists of air bag or pressure sensors, cartridge of carbon dioxide, valve in fuel tank
Inventor: PIEGSA STEFAN
IPC: B60K15/00
Filed: 2000-01-17
Abstract: The appliance for preventing vehicle explosions consists of introducing gas into the fuel tank, in order to reduce the explosion barrier of the fuel mixture. Carbon dioxide is used as the non-flammable gas in an ampoule (4). The valve (3) is opened or released by means of the airbag (1) or other sensors such as earthquake sensor, or by a pressure sensor.
Patent DE-10008906-A1 (DE)
Inventor: HILDENBRAND KARL-HEINZ
IPC: G01N33/66
Filed: 2000-02-25
Abstract: The invention relates to a test system based on microcapillaries for determining the presence of a constituent in a liquid sample, preferably of an analyte in a body fluid and, in particular, glucose in the blood.
Patent DE-10010163-A1 (DE)
Title: Exploitation of hydrocarbon-containing wastes, produces combustible fuel by distillation of feedstock at atmospheric pressure, excluding air
Inventor: LASKOWSKI RALF
IPC: F23G5/02
Filed: 2000-03-03
Abstract: Feedstock is vaporized at 180-250 deg C. The vapors are condensed. These processes exclude air and take place under atmospheric pressure. The collected condensate is burned.  An Independent claim is included for the corresponding plant. An airtight evaporator (1) is connected to a condenser (2) with an outlet into a condensate collection vessel (3). This includes pressure equalization (31) with the surroundings, and a connection to a combustor (4). Heat released is supplied to a heat exchanger (5) coupled with the evaporator. Preferred features: Heat output from combustion is controlled as a function of the quantity of condensate arising. In addition to exploitation, combustion heat is used to heat the process itself. Combustion heat is employed in a heating plant, and/or to produce electrical energy. The condenser outlet (21) discharge is arranged near the base of the collection vessel, and a riser (101) is connected to the fuel inlet of the combustor. The condensate outlet discharges into the collection vessel in the form of communicating pipes. The combustor is the burner of known heating plant; it heats both the heat exchanger of the heating plant (9) and also the evaporator. The combustor is alternatively a heat engine. Waste gases from the heat engine are passed through a heat exchanger (5) coupled with the evaporator. A waste heat stream (43) from the cooling water circuit of the heat engine is employed to heat the evaporator. The waste heat stream is an air flow produced by a fan (41) at the cooler (42). A generator (8) is coupled to the heat engine (4). A central heating plant is connected to the cooling water circuit of the heat engine.
Patent DE-10010322-A1 (DE)
Title: Frame for solar equipment with radiation receiver has joints for each post to allow it to be folded for storage or transport
Inventor: SEIFERT BURKHARD
IPC: F24S20/30
Filed: 2000-03-02
Abstract: The frame has two main beams (5), with a joint (6) for each post (7). The joint enables the posts to be folded parallel to a connecting beam (9) during transport or storage. When an axle (3) is attached to the frame, the position of the post is fixed w.r.t. the main beam.
Patent DE-10014588-A1 (DE)
Title: Sustained-release oral dosage form that floats in gastric fluid includes a blend of polyvinyl acetate and polyvinylpyrrolidone
Inventor: KOLTER KARL
IPC: A61K47/36
Filed: 2000-03-27
Abstract: Sustained-release oral dosage form that floats in gastric fluid comprises: (1) one or more active ingredients; (2) a blend of polyvinyl acetate (PVAc) and polyvinylpyrrolidone (PVP); and optionally (3) excipients. An independent claim is also included for production of the dosage form by compression at a pressure below 100 MPa.
Patent DE-10018486-A1 (DE)
Title: Reinigungsvorrichtung für einen Rasierapparat
Inventor: KUNZE NORBERT
IPC: B26B19/16
Filed: 2000-04-14
Abstract: Die Erfindung betrifft einen Rasierapparat mit einem elektrischen Antrieb, mit einem mit Schneidmessern (3) versehenen rotierenden Scherkopf (1) und mit einer Scherfolie (4). Die Erfindung zeichnet sich dadurch aus, dass eine Reinigungsvorrichtung (6) vorgesehen ist, welche den Scherkopf (1) während des Betriebs reinigt und dass der trommelförmig ausgebildete Scherkopf (1) um seine Längsachse drehbar ist und auf dem Mantel seines zylinderförmigen Kerns (2) mindestens ein Schneidmesser (3) aufweist, welches stabförmig ist und in Längsrichtung des Scherkopfs (1) weist.
Patent DE-10020571-A1 (DE)
Title: Apparatus evening-out flow of high viscosity fluids along closed lines includes vessel with self-regulating plate closure and outlet pump
Inventor: KOENIG SVEN
IPC: B29B13/02
Filed: 2000-04-27
Abstract: Fluid is supplied by a line (82) to a vessel. Near the inlet opening, a moving plate (40) is sealed against the container inner walls and carries the supply line. The outlet passes through the base where a pump is attached. The degree of outlet closure is controlled automatically as the plate is moved by the flow. The volume retained is a function of the inlet (81) and outlet (31) flows.  An Independent claim is included for the method of benign intermediate storage, especially of temperature-sensitive, highly viscous fluids in systems of closed lines with at least two series-connected vessels. The fluid is supplied to and between the vessels using pumps, with, if appropriate, pump(s) to further vessels. An extraction device discharges fluid from the last vessel. Preferred features: The vessel (11) is preferably tubular, circular and/or longitudinally-profiled and/or double-walled. An internal anti-adhesive and/or anti-corrosive layer is provided. Internal sides of the plate and base (21) have complementary, especially conical profiles. The plate is so designed that the fluid is distributed uniformly over the entire cross section of the vessel. Within the plate, the fluid is distributed through a star-shaped distribution channel to its outer edge, to enter uniformly over the entire circumference. All parts of the vessel contacted by fluid are thermostatically-control to the inlet temperature. Heating employed, is based on hot water, an oil-based thermal fluid and/or steam. The plate is subjected to constant force at the fluid surface, which is independent of plate position. Force is applied by a pneumatic cylinder (51), a hydraulic cylinder and/or by a weight. The vessel volume is completely filled. Internal pressure at the supply point is determined only through the weight of the plate, components and forces loading it. The degree of vessel filling and plate position are independent of internal pressure at the inlet point. The extraction device is an extruder, a pump, a gear pump, especially a polymer extraction pump or a valve. The gear pump is operated continously.
Patent DE-10020580-A1 (DE)
Title: Automobile remote control for centralized locking system has mechanical switch cooperating with characters and/or symbols for indicating closed or open condition of central locking system
Inventor: BROSCHE JOERG
IPC: H04Q9/00
Filed: 2000-04-28
Abstract: The automobile remote control has a transmitter providing a signal for operation of the central locking system, with a pivoted or sliding mechanical switch (3) providing a display indicating the closed or open condition of the central locking system, in cooperation with closed and open indication characters (2) and/or symbols.
Patent DE-10026982-A1 (DE)
Title: Transporting aid for compressed gas cylinders has holding sector for connection to transporting device and cylinder fixing sector to connect aid to cylinder
Inventor: BAYER GESA
IPC: B66C1/18
Filed: 2000-05-31
Abstract: The transporting aid has a holding sector (2) for releasable connection of the aid to a transporting device such as a crane, and a cylinder fixing sector to connect the aid to the cylinder. There is an annular metal band on the cylinder fixing sector. A lifting belt (34), preferably textile, fitted round the cylinder, can serve as the cylinder transporting sector.
Patent DE-10027926-A1 (DE)
Title: Vehicle safety system against accident damage comprises rod linkages extended at front and rear in brakable spring movement at rate imposed by proximity sensors.
Inventor: REH KARL-HEINZ
IPC: B60R19/38
Filed: 2000-06-06
Abstract: Safety and blocking rod linkages (11,12) at front and rear of vehicle once released are sprung out mechanically, pneumatically or hydraulically relative the mass center of the vehicle. The linkages (11,12) can be extended simultaneously or in sequence in response to braking or speed-responsive proximity sensors reacting to source of danger. The linkages can also be extended simultaneously at a delayed rate determined by the relaxing of the mechanical linkage springs.
Patent DE-10027943-A1 (DE)
Title: Log cabin preparation and building selects mature coniferous trees felled stored trimmed and debarked before building as per growth-defined moisture.
Inventor: SCHUSTER SIGMUND
IPC: E04B2/70
Filed: 2000-06-08
Abstract: A selected mature tree at least 100 years old is felled in the waning moon and stored for 30 days, then lopped and debarked prior to renewed storage to edge moisture F1 in weight % up to 35. The timber is then sawn up into logs having moisture F2 up to 25 weight %. The tree is felled down the slope and its branches left in place up to 60 days. Drying is in the open air followed by chamber drying if need be. Coniferous pine or fire are preferred. The sawn timber for the cabin is stacked up vertically as in the grown tree and joined up without glue.
Patent DE-10028023-A1 (DE)
Title: Surface layer removal device has removal tool with numerous pneumatic striking pistons in casing open at one side, to which dust sucking device is connected
Inventor: HIERSCHBIEL MARCO
IPC: E01C23/085
Filed: 2000-06-06
Abstract: The surface layer removal device acts on a wall (30) or ceiling. It is mounted on a fork lift truck, the lifting unit of which has a removal tool (26) including numerous pneumatic striking pistons (28) pointing to the side or upwards and fitted in a casing open on one side, to which a dust sucking device (36) is attached.
Patent DE-10029179-A1 (DE)
Title: Antistatic escape cover, is made e.g. of cloth, woven material or fiber fleece with antistatic properties or mixed/coated with antistatic fibers
Inventor: KATEMANN BERND
IPC: A62B3/00
Filed: 2000-06-19
Abstract: The device has attachment strips and carrying belts and is made e.g. of cloth, woven material or fiber fleece with antistatic properties or mixed with antistatic fibers. The material can be mixed and coated with antistatic fibers or can consists entirely of antistatic fibers.
Patent DE-10031520-A1 (DE)
Inventor: RICHTER WOLFGANG
IPC: C07C45/50
Filed: 2000-06-28
Abstract: Disclosed is a method for the hydroformylation of olefins comprising 2 to 8 atoms, whereby a) an inflow containing olefins and a gas mixture containing hydrogen and carbon monoxide are fed into a reaction zone and reacted in the presence of a hydroformylation catalyst, b) the reaction product which is released from the raw hydroformylation product is redirected into the reaction zone during the extraction of a gaseous recovery flow. The inventive method is characterised in that c) the recovery flow is brought into intimate contact with a wash liquid in order to eliminate the unreacted olefins contained therein, the wash liquid being a vented hydroformylation product, and the olefin-charged wash liquid and the raw hydroformylation product are redirected for regeneration. Said inventive method enables unreacted olefins to be reclaimed to a large extent from the recovery flow.
Patent DE-10036347-A1 (DE)
Title: Light cluster for vehicles, comprises transparent plastic lens and rear cover, and projections at rear of lens, into which sources direct light beams
Inventor: FISCHER GUENTHER
IPC: F21S8/10
Filed: 2000-07-26
Abstract: Projections from the lens (1) inner surface, are each associated with a light source. The sides of the projections opposite the sources, deflect the incident beams towards the light exit, i.e. the front of the lens.
Patent DE-10039948-A1 (DE)
Title: Starting internal combustion engine involves igniting fuel-air mixture in selected cylinder(s) with piston(s) just beyond TDC following sequence of flushing with air and fuel introduction
Inventor: ALLMEIER FRANZ
IPC: F01L9/20
Filed: 2000-08-16
Abstract: The method involves opening the inlet and exhaust valves (64,65), flushing the cylinders (2-5) with an air flow produced by the fan (11), selecting at least one cylinder whose piston (21) is just beyond the TDC point and closing the exhaust or inlet valves of the other cylinders, producing an air flow with the fan, introducing fuel, closing the exhaust valve(s) of the selected cylinder(s) when a defined quantity of fuel has been introduced, closing the inlet valve(s) of the selected cylinder(s) and igniting the fuel-air mixture in the selected cylinder(s).  The method involves opening the inlet and exhaust valves (64,65), flushing the cylinders (2-5) with an air flow produced by the fan (11), selecting at least one cylinder whose piston (21) is just beyond the TDC point and closing the exhaust or inlet valves of the other cylinders, producing an air flow with the fan, introducing fuel, closing the exhaust valve(s) of the selected cylinder(s) when a defined quantity of fuel has been introduced, closing the inlet valve(s) of the selected cylinder(s) and igniting the fuel-air mixture in the selected cylinder(s).
Patent DE-10042588-A1 (DE)
Title: Mains power part with primary side voltage reduction in standby operation has connection terminals for supplying voltage respectively to 1st capacitor, series circuit to transformer primary
Inventor: PRELLER PETER
IPC: H02M3/335
Filed: 2000-08-30
Abstract: The mains power part is provided with a circuit arrangement for the reduction of a primary voltage lying across the primary coil (L1) of a transformer (L1,L2). A second switch (T2) is connected in series to the first capacitor (C1). So that the second switch (T2) conducts or blocks according to a second control signal (STS). A control circuit (CON1,CON2) is provided for the preparation of a first control signal (AS).
Patent DE-10043101-A1 (DE)
Title: External vehicle mirror with integral drive direction indicator using foil doped with particles which do not transmit light
Inventor: MUELLER MICHAEL
IPC: B60Q1/26
Filed: 2000-09-01
Abstract: The mirror (1) has a mirror housing (4) formed with a light outlet aperture and which has a light source which emits light out through the aperture for the indicator. A foil or plate (5) which is transparent to light but which is doped with particles which do not transmit light, is disposed between the light source and the aperture or in the aperture. The doping profile decreases towards the outer side, furthest from the vehicle and/or the upper side of the mirror housing.
Patent DE-10044095-A1 (DE)
Title: Production of iron oxide seeds containing aluminum, used directly for red pigment production, involves adding aluminum component to ferrous chloride solution, heating, adding sub-stoichiometric amount of precipitant and oxidation
Inventor: MEISEN ULRICH
IPC: C01G49/00
Filed: 2000-09-07
Abstract: Production of iron (Fe) oxide seeds containing aluminum (Al), with alpha -FeOOH crystal structure and aspect ratio 2100-3100, comprises stirring 6-20 mole% Al component (based on Fe) into Fe-II chloride solution containing 20-100 g/l Fe (0.1-10 mole% Fe-III); heating to 30-60 deg C; adding 20-80% of the stoichiometric amount of precipitant (2-10 equivalent active/l); oxidation at 2-50 mole-%/hour and direct conversion to Fe oxide red pigment.  Production of iron (Fe) oxide seeds containing aluminum (Al), with  alpha -FeOOH crystal structure and an aspect ratio of 2100-3100, using Fe-II chloride (FeCl2) comprises:  (a) adding 6-20 mole% Al component with respect to total Fe content to a stirred FeCl2 solution containing 20-100, preferably 40-65 g/l Fe, with 0.1-10 mole% Fe-III; (b) heating this mixture to a precipitation temperature of 30-60, preferably 35-50 deg C; (c) adding a precipitant (I) with an active content of 2-10, preferably 4-8 equivalent/l, so that the molar ratio of (Fe+Al)/(I) is 20-80, preferably 30-60% of the stoichiometry; (d) oxidizing the precipitated suspension with an oxidant, so that the oxidation rate of the Fe to be oxidized is 2-50, preferably 10-35 mole%/hour; and (e) using the seeds for direct production of iron oxide red pigment via  alpha -FeOOH as intermediate stage without further isolation, after testing the properties.
Patent DE-10044891-A1 (DE)
Title: Operating system for a multi-function display used in a motor vehicle, where a menu list is displayed and a user selects an item so that a title screen only is displayed with the user then able to toggle between title and menu
Inventor: SIEM JANG TIK
IPC: B60K35/00
Filed: 2000-09-12
Abstract: The device is controlled using a menu and according to the menu item selected the appropriate data is called up. When a menu item is selected firstly only a title or headline is displayed. By a further touch action or similar the total contents are called up.  An Independent claim is made for a display device with a screen, a command device and memory with a method of selection of one of a number of operating modes.
Patent DE-10052327-A1 (DE)
Title: Regulator valve for heating system in motor vehicles is located in return line and has three switching position for two independent heating circuits
Inventor: MISKAM THOMAS
IPC: B60H1/00
Filed: 2000-10-17
Abstract: The system has two heating medium circuits with feed and return lines (5), and a heat exchanger. The regulator valve (7) is located in the return line and has a spring-loaded closure body (14), with spring force arranged for the pressure required for max. flow through the heater.  The valve has at least three switching positions. In one position, one of the two heating circuits (front or rear vehicle area) is opened, and the other circuit is connected via the closure body, which thereby acts as pressure differential valve, in a second position, both circuits are opened completely, and in a third position, both circuits are closed.
Patent DE-10053106-A1 (DE)
Title: Sheet-guide in printer comprises cylinders, air receiver connected to air supply system, guide surface, and nozzles
Inventor: KOCH MICHAEL
IPC: B41F21/00
Filed: 2000-10-26
Abstract: The sheets of paper are supported in the gap (7) between two cylinders (2,3). An air-receiver (9) connected to an air-supply system(16) extends over the width of the sheets' conveyor-path. The air receiver has a guide surface (11) pointing towards the sheets' conveyor path and possessing nozzles (12). The density of the nozzles in the guide surface increases in the direction in which the sheets are conveyed.
Patent DE-10056865-A1 (DE)
Title: Energieabsorbierende Stoßstange für Kraftfahrzeuge
Inventor: DEMALDENT JEAN-MICHEL
IPC: B60R19/18
Filed: 2000-11-16
Abstract: Die Stoßstange (10) für Kraftfahrzeuge, die an den vorderen Enden von vorderen Längsträgern (11) des Fahrzeugs befestigt ist, weist ein Profilteil auf, das eine vordere Seitenwand (13), eine hintere Seitenwand (14) und eine Nut (20) aufweist, die sich wenigstens über einen Teil der vorderen Seitenwand (13) erstreckt. Sie weist außerdem eine gekrümmte Innenwand (19) auf, die wenigstens teilweise an ihren beiden Enden mit der hinteren Seitenwand (14) verbunden ist und wenigstens über einen Teil einer ihrer Flächen mit der vorderen Seitenwand (13) auf Höhe der Nut (20) verbunden ist.
Patent DE-10058193-A1 (DE)
Title: Metal sheet has bolt inserted at angle through bore, so that its head is parallel to surface of sheet
Inventor: HAEUSER ACHIM
IPC: F16B35/06
Filed: 2000-11-23
Abstract: The metal sheet (1) has a bolt (7) inserted at an angle through a bore (2) in it, so that its head (3) is parallel to the surface of the sheet.  Independent claims are included for:(a) a method for making the sheet with inserted bolt; (b) a curved metal sheet with two parallel bolts; and (c) a method for making the curved sheet from a flat sheet with two bolts at diverging angles.
Patent DE-10061501-A1 (DE)
Title: Drive unit consists of gearbox and drive modules with alignment elements with inner and outer centering surfaces that overlap in the axial direction and are in contact in the radial direction
Inventor: ZIMMER DETMAR
IPC: F16H57/033
Filed: 2000-12-08
Abstract: The unit has a gearbox module (1) and a drive module (2), e.g. an electric motor, alignment elements on the gearbox side drive unit housing wall and on the gearbox module housing for positionally fixing a drive module pinion (8) and a gearbox module input shaft gear wheel (10). The alignment elements have inner and outer centering surfaces that overlap in the axial direction and are in contact in the radial direction.
Patent DE-10064119-A1 (DE)
Inventor: SCHESSL BERND
IPC: A47L15/46
Filed: 2000-12-21
Abstract: The method of operating a dish washer (1) involves using the washer access door (2) to control the pump. When the door is open, the pump (8) is disconnected and flushing fluid is fed in. Simultaneously, the through flow mixture of the flushing fluid is reduced so that no spraying (6) of the fluid through the open washer door can occur.
Patent DE-10064549-A1 (DE)
Title: Drum washing machine with improved washing or rinsing liquid feed into inner drum, has motor rotor and drum held in water input position by activating motor winding strand after loading
Inventor: MOSCHUETZ HARALD
IPC: D06F37/30
Filed: 2000-12-22
Abstract: The machine has a drive system with an electric motor directly driving the inner drum (6). The angular position of the motor's rotor coincides with that of the inner drum. The rotor and hence drum are held in a water input position by activating a motor winding strand in at least a further phase of the wash program following loading. The position is reached when the liquid (1) is passing directly into the inner drum.