baber/WOPTO huggingface dataset:
Patent DE-19810217-A1 (DE)
Title: Dispenser for liquid medicines, cosmetics, ink, text markers, perfume, general-purpose fragrances and cleaning agents
Inventor: WEIS OLIVER
IPC: A45D34/00
Filed: 1998-03-10
Abstract: The cassette liquid dispenser has an essentially rigid wall (1) around a chamber (9) holding the fluid (2), which is dispensed under control through an outlet (3). The chamber incorporates a pressure equalization device (8) which compensates for the progressive discharge of the fluid. The pressure equalization device is a bag which offers no resistance to expansion.
Patent DE-19810985-A1 (DE)
Title: Automatic conical half-collet assembly process for valve
Inventor: BRAMANTE GIUSEPPE
IPC: B25B27/24
Filed: 1998-03-13
Abstract: The half-collet assembly process involves the use of a fitting device to fit the conical half-collets (2,3) to the valve stem (4) of an internal combustion engine. At one end, it has a chamber (C), which becomes isolated outwards as a result of the placing of the fitting device at the end of the valve. Immediately after assembly, compressed air is supplied to this chamber. A test is conducted to discover if there is any loss of pressure in this chamber due to air leakage resulting from an incorrect assembly of the half-collets.
Patent DE-19817964-A1 (DE)
Title: Production of encapsulated solid particles (especially nonionic surfactants) for use in detergents for hard surfaces or for machine or manual washing-up or dishwashing liquids
Inventor: GASSENMEIER THOMAS
IPC: C11D17/00
Filed: 1998-04-22
Abstract: Production method of encapsulated solid particles is characterized in that: - (i) the solid material to be encapsulated is fluid at the softening temperature of encapsulant material (I); and - (ii) a fatty alcohol, fatty acid, polyglycerol ester and/or polyoxyalkylenesiloxane emulsifier is added to the melt.- DETAILED DESCRIPTION - Production method of encapsulated solid particles by cooling and working-up a dispersion of the solid material in the melt of a room temperature solid, water-insoluble encapsulant material (I) having a plastic solidifying range is such that: - (i) the solid material to be encapsulated is fluid at the softening temperature of (I) and - (ii) a fatty alcohol, fatty acid, polyglycerol ester and/or polyoxyalkylenesiloxane emulsifier is added to the melt.- An INDEPENDENT CLAIM is included for the encapsulated particles obtained as above, especially those obtained by granulating the cooled dispersion in the plastic solidifying range to give a product of size 0.2-2, especially 0.8-1.2, mm
Patent DE-19818536-A1 (DE)
Title: Fuel additive for neutralization of sulfur oxides in exhaust gases from internal combustion engines
Inventor: FLEISCHER HOLGER
IPC: C10L10/02
Filed: 1998-04-24
Abstract: The fuel additive comprises a metal or organometallic compound which combines with sulfur dioxide and trioxide formed on combustion of the fuel, in an oxidizing atmosphere, to give a stable sulfate (e.g. barium sulfate) which can be filtered out of the exhaust gases and avoids poisoning of the catalytic convertor. In the neutralization of sulfur dioxide and/or sulfur trioxide in the exhaust gases of internal combustion engines, one or more mineral or organometallic compounds are added to the fuel which, on combustion in an oxidizing atmosphere, forms stable sulfates in the exhaust gases. An Independent claim is also included for the use of the process in internal combustion engines.
Patent DE-19820174-A1 (DE)
Title: Extraction of aerosol particles from air
Inventor: ADLER FRANK
IPC: G01N1/22
Filed: 1998-04-30
Abstract: The aerosols are extracted from the atmosphere in the temperature range 0-100o C by centrifuge at up to 30,000 rpm. The assembly consists of a chilled block (5) with a pan-shaped surface. A foil (8) is held to the block (5) inner face by a spring clip (9) and vacuum (7). The block (5) has an air inlet (1) and outlet (3) and a motor with rotor (6). The cooling is effected by peltier elements or a cooling thermostat. The foil (8) is polyethylene, polypropylene, or polytetrafluroethylene.
Patent DE-19821486-A1 (DE)
Title: Method of position control of recording/reproduction head of disc arrangement
Inventor: UENO TAKAHISA
IPC: G11B5/596
Filed: 1998-05-14
Abstract: The method involves separate measurement of the rotation frequency components of the recording disc and a higher order frequency component with frequencies above the rotation frequency components and controlling the positioning devices so as to follow the rotation frequency components whilst the higher order frequency components are eliminated The disc arrangement contains a recording disc which carries servo information and is rotatable about an axis, a recording/reproduction head for reading information from the disc, positioning devices for positioning the head radially above the disc and control devices for controlling the positioning devices according to the servo information. An Independent claim is included for a disc arrangement.
Patent DE-19822423-A1 (DE)
Title: Druckgerät für den Druck von wenigstens zwei Zeilen
Inventor: GANTER JOSEF
IPC: B41J3/36
Filed: 1998-05-19
Abstract: Ein Druckgerät (1) hat einen in Richtung von Druckzeilen bewegbaren Druckkopf (3), mit dem wenigstens zwei Zeilen durch Hin- und Herbewegung des Druckkopfes und eine dazwischen liegende Verschwenkung um eine parallel zu den Druckzeilen verlaufende Achse (13) gedruckt werden können. Der Winkel der Verschwenkung ergibt den Abstand der zu druckenden Zeilen.
Patent DE-19824658-A1 (DE)
Title: Combination rail for ice and roller skates
Inventor: DOMASCH BERTOLD
IPC: A63C17/18
Filed: 1998-05-25
Abstract: The rail is U-shaped like a clamp and its end sections are curved.  A steel skid (1) is fixed in the longitudinal direction on the underneath and a lever (4) is mounted in the front curve (2).   The lever can be locked underneath the tip of the front curve by a manually releasable locking device.  In the flanks of the front curve level with the roller axis (A) there is an expansion zone such as expansion folds (6) formed from a known expanding insert material.
Patent DE-19827104-A1 (DE)
IPC: B28B13/02
Filed: 1998-06-18
Abstract: The invention relates to a method for producing concrete stones, especially paving stones, building stones or such like, comprising a base part made of coarse-grained concrete (6) and a coloured facing layer made of concrete mortar which solidly covers the top of the base part. The coarse-grained concrete (6) is filled into a shaping tool (3) and compacted by vibrating and/or pressing in the shaping tool (3). From a storage reservoir (5) coloured concrete mortar is deposited on the coarse-grained concrete in the sunk chamber of the shaping tool (3) and compacted. The invention aims to make it possible to obtain concrete mortar mixtures for preparing facing layers having a similar defined aspect. To this end the concrete mortar constituting the facing layer is formed of differently coloured layers (8, 9, 10, 11) which are stored in a stacked manner at the top of the reservoir (5). The concrete layers (8, 9, 10, 11) jointly and simultaneously are freely moved downwards by gravity together with partial sections and collide with or are guided onto an impact element (12) which is configured at a variable distance from the wall of the storage reservoir (5) and projects into the travel path of the partial sections. The partial sections are further guided by the impact element (12) along at least one deflection path and then mixed. As multicoloured concrete mortar they form, on the coarse-grained concrete, a marbled facing layer to be compacted.
Patent DE-19829178-A1 (DE)
Title: Detecting and regulating power in combined gas and steam turbine plant
Inventor: LIEBIG ERHARD
IPC: F01K23/16
Filed: 1998-06-30
Abstract: A gas turbine plant (4) has a fan (1) to feed air into a combustion chamber (2). Hot gases occurring in the combustion chamber drive the gas turbine (3), that is connected to a generator (6) by shafting (5). A steam turbine plant (7) on the other side of the generator is connected by shafting (8) to the generator by means of a clutch (9), serving to start up the gas and steam turbine plants independently. The method involves internal drive power being detected through internal drive operating dimensions. Internal main drive pinion power is detected via the internal main drive pinion operating dimensions. Measuring pickups are fitted along shafting connecting the drives with the main drive pinion. Their measuring signals combined with operating dimensions detected internally are used to determine the actual power in the whole plant. This is compared with a theoretical power value.
Patent DE-19829846-A1 (DE)
Title: Production of food, especially coffee, extract useful for making flavored butter
Inventor: LODERER GEORG
IPC: A23F5/24
Filed: 1998-07-03
Abstract: Production of an extract of an aqueous liquid foodstuff (solution or suspension) comprises boiling the foodstuff with butter, cooling the mixture, skimming off the fat phase, heating the fat phase to evaporate off water, and filtering the hot fat phase.
Patent DE-19832994-A1 (DE)
Title: Ferroelectric memory arrangement
Inventor: BRAUN GEORG
IPC: H01L27/11502
Filed: 1998-07-22
Abstract: A ferroelectric storage arrangement includes an array of memory cells comprising of a number of memory cells which have at least one selection transistor and a memory storage capacitor, and which are controlled via word-lines (WL) and via bit-lines (BL,bBL).  A short circuit transistor (SG1,SG2) is bridged over each memory capacitor (CF1,CF2) and short-circuits the electrodes of the memory capacitor (CF1;CF2), or more specifically the short-circuit transistors (SG1,SG2) are connected in parallel to the memory capacitors (CF1,CF2).
Patent DE-19833302-A1 (DE)
Title: Exhaust gas recirculation pipe has radially outward pointing flange on end of pipe section, sealing ring inside annular space between flange and end surface
Inventor: WAHLER HANS
IPC: F02M26/11
Filed: 1998-07-24
Abstract: The exhaust gas recirculation pipe has a preferably sloping flange (22) pointing radiallly outwards on one end of a pipe section (16). the flange is placed against one end surface (38) of an annular edge (35) of a housing part (14) for instance. A seal (24) is between the flange and the end surface. An annular space is formed between the flange and the end surface at the radially outer edge part. The seal is in the form of a metal or elastomeric sealing ring (25) in the annular space.
Patent DE-19834839-A1 (DE)
Title: Schleifmaschine mit einer abnehmbaren Schutzhaube
Inventor: RUDOLF BORIS
IPC: B24B23/02
Filed: 1998-08-01
Abstract: Es wird eine Schleifmaschine mit einer abnehmbaren Schutzhaube (14) angegeben, wobei die Schutzhaube (14) einen Spannring (16) aufweist, der auf den Spindelhals der Schleifmaschine aufsetzbar ist und in einer gewünschten Winkelposition mittels einer Spanneinrichtung (17) feststellbar ist, wobei die Schutzhaube (14) ferner ein mit dem Spannring (16) starr verbundenes Haubenteil (15) aufweist, das sich etwa senkrecht zum Spannring erstreckt, um eine aufgespannte Schleifscheibe teilweise zu umschließen, und wobei am Haubenteil (15) mindestens eine Sperrnase (31) vorgesehen ist, die in eine zugeordnete Ausnehmung am Spindelhals eingreift und vorzugsweise einstückig mit dem Haubenteil (15) ausgebildet ist, das mit dem Spannring (16) vorzugsweise verschweißt ist (Fig. 2).
Patent DE-19837122-A1 (DE)
Title: Aufnahmetrommel für Halmgut
Inventor: MARTENSEN KLAUS
IPC: A01D89/00
Filed: 1998-08-17
Abstract: Zum störungsfreien Betrieb einer Aufnahmetrommel in schwierigem Fasermaterial wie Flachs und Hanf wird vorgeschlagen, daß jeder Zinkenträger (4) einzeln oder alle Zinkenträger (4) gemeinsam von einer mit den Zinken (6) umlaufenden Abdeckung umschlossen ist/sind, welche Durchtrittsöffnungen (13) für die Zinken (6) aufweist. Die Abdeckung besteht aus einer unelastischen Gewebebahn (12), die aber auch in Umfangsrichtung elastisch sein oder aus einem Rohr (18) oder Rohrabschnitten bestehen kann.
Patent DE-19839329-A1 (DE)
Inventor: WAMMES KLAUS
IPC: H05B41/26
Filed: 1998-08-28
Abstract: The invention relates to an operational method for a discharge lamp comprising dielectrically impeded discharges and to a corresponding ballast and lighting system. The invention is provided for extracting the outer lamp voltage on the discharge lamp in order to generate an arcing-back in the lamp by means of an inner opposite polarization. The arcing-back improves the efficiency of the lamp operation and makes it possible to construct a very small and light ballast.
Patent DE-19841435-A1 (DE)
Title: Semiconductor device has a wiring connection structure of low contact resistance
Inventor: ISHIDA TOMOHIRO
IPC: H01L23/532
Filed: 1998-09-10
Abstract: A semiconductor device has an interlayer insulation layer (7) with a via (8A) which allows side surface contact of the bottom layer (5) of a lower multilayer wiring (4) with the bottom layer (9) of an upper multilayer wiring (12) formed on the interlayer insulation layer (7). An Independent claim is also included for production of the above semiconductor device. Preferred Features: Each wiring (4, 12) comprises a bottom layer (5, 9) of doped polysilicon or amorphous silicon and a top layer (6, 10) of metal silicide or metal.
Patent DE-19842019-A1 (DE)
Title: Carbon dioxide refrigerant cycle
Inventor: NISHIDA SHIN
IPC: C10M145/24
Filed: 1998-09-14
Abstract: In the separator ahead of the compressor (1), lubricant and refrigerant from the evaporator are separated. The compressor suction line (53) has a connection to the vapor space (53a) in the separator, and also a lower opening (53b) into the lubricant. The compatibility between lubricant and refrigerant is a function of pressure. An Independent claim is included for the lubricant employed, which protects the compressor and exhibiting the properties indicated, in conjunction with the refrigerant (liquid carbon dioxide). The lubricant liquid density is greater than that of the refrigerant. The lower opening is at the base of the separator. Refrigerant used is carbon dioxide, the lubricant polyalkylglycol oil or polyvinyl ether oil. The critical pressure of the refrigerant determines compatibility between lubricant and refrigerant.
Patent DE-19843296-A1 (DE)
Inventor: TSCHERSICH ALF HOLGER
IPC: G02B27/22
Filed: 1998-09-22
Abstract: The invention relates to a device for producing autostereoscopically observed images with perspective views of the object field thus detected. The surface of the screen is composed of individual segments (pixels) that can produce three additive base colours. The pixels constitute the head of a height-adjustable pixel carrier. The pixel carriers can be individually controlled and adjusted at various heights (pixel heights). By controlling the pixel carriers in this manner, the pixels can be raised/and or lowered. Height effects can be produced in both the direction of the viewer and in an opposite direction. Spacial depth information, e.g. from a z buffer, can be transformed proportionally into pixel heights, i.e. without any intermediate steps. Current computer technology enables the image depth information to be used directly to convert said information into relief-shaped image depth, i.e. the colour signals of the image, toegether with the image depth of the objects as represented by the pixel heights, complete each other to form a new quality image.
Patent DE-19845830-A1 (DE)
Inventor: JAROCH STEFAN
IPC: C07D221/22
Filed: 1998-09-24
Abstract: The invention relates to compounds of formula (I), their tautomeric and isomeric forms and salts, a method for producing same and their use in medicaments.
Patent DE-19846969-A1 (DE)
Title: Rain sensor, especially for motor vehicles
Inventor: MICHENFELDER GEBHARD
IPC: B60S1/08
Filed: 1998-10-12
Abstract: The sensor (4) has light transmitter(s) and receiver(s) whose output signal changes when a coating is formed on a windscreen, especially when wetted by rain. The rain sensor (4) has a measurement path with at least one transmitter and at least one receiver for electromagnetic waves (light waves), in which a windscreen is arranged which influences the propagation of light between the transmitter and receiver so that the receiver output signal changes when a coating forms on the windscreen, esp. when it is wetted by rain. All optical and electronic components are mounted in a common sensor housing with an integral plug (38) for electrical connection to an evaluation unit.
Patent DE-19848214-A1 (DE)
Title: CD storage cassette has spring tensioned in closed position for movement of upper and lower halves of cassette into open position upon operation of unlocking button
Inventor: LUCKOW URSULA
IPC: G11B33/04
Filed: 1998-10-20
Abstract: The CD cassette has an insert acting as a holder for one or more CD's and is provided by cooperating upper and lower cassette halves (10,9), with at least one spring element (6) acting between them. The spring element is tensioned in the closed position of the cassette for automatic movement of the cassette halves into an open position upon operation of an unlocking button (13), positoioned adjacent the spring element.
Patent DE-19848937-A1 (DE)
Title: Diagnosis of bovine viral diarrhea comprises detecting the presence or absence of viral coat protein E(ms)
IPC: G01N33/569
Filed: 1998-10-23
Abstract: Method for diagnosing bovine viral diarrhea (BVD) comprises detecting the presence or absence of viral coat protein E(ms) in samples from cows.
Patent DE-19851228-A1 (DE)
Title: Drehmaschine mit Gegenspindel
Inventor: ABENS GUY
IPC: B23B3/30
Filed: 1998-11-06
Abstract: Eine Drehmaschine mit einer ortsfesten Hauptspindel und einer in Z-Richtung verfahrbaren Gegenspindel weist zwei auf Kreuzschlitten in Z- und X-Richtung verfahrbare Werkzeugträger, die beiderseits der Drehachse angeordnet sind, und einen Reitstock auf, der in die Spindelachsrichtung verstellbar und in Z-Richtung verfahrbar ist. Die Gegenspindel und der Reitstock sind auf einem gemeinsamen in Z- und X-Richtung verfahrbaren Kreuzschlitten angeordnet und die Reitstockspitze ist zusätzlich in Z-Richtung verfahrbar.
Patent DE-19853506-A1 (DE)
Title: Acoustic signal source for automobile has interference suppression components mounted on insulating circuit board with contact pads for connection to electrical circuit of acoustic signal source
Inventor: ACERO JACINTO MARTIN
IPC: H05K1/18
Filed: 1998-11-20
Abstract: The acoustic signal source has an electromagnetic oscillatory drive, employing an armature, a cooperating energizing winding and a current interrupter, inserted in an electrical circuit for the acoustic signal source, provided with one or more interference suppression components (35,36) mounted on an insulating circuit board (22a) with contact pads (29,34a) for connection to the electrical circuit.
Patent DE-19854848-A1 (DE)
Title: Connector for radiator body has housing with interchangeable control body insertable to form with housing a fluid control shut-off system
Inventor: SIEGLE MATTHIAS
IPC: F24H9/12
Filed: 1998-11-27
Abstract: The connector for attaching the radiator body to a header and return pipe of a hot water system has a housing (2) with connections (5 to 8) for the pipes and radiator body and at least one interchangeable control body (25) which can be inserted in the housing and which when inserted forms with the housing a fluid control system for shutting off at least one of the connections.  The housing can have two pairs of pipeline connections arranged at right angles and a preferably cylindrical socket opening (21) for the control body.
Patent DE-19857176-A1 (DE)
Title: Schließeinrichtung für ein mehrere Türen aufweisendes Kraftfahrzeug
Inventor: ZINTLER ALBERT
IPC: B60R25/24
Filed: 1998-12-11
Abstract: Eine Schließeinrichtung für einen Reisebus (13) hat eine Steuereinrichtung (20) zur Erfassung einer Position eines tragbaren Senders (21). Die Steuereinrichtung (20) steuert in Abhängigkeit von der Position des Senders (21) ausschließlich für diese Position vorgesehene Türen (22, 23) des Reisebusses (13) verriegelnde Schlösser (24, 25) an. Hierdurch müssen nicht benötigte Türen (22, 23) nicht überwacht werden.
Patent DE-19859705-A1 (DE)
Inventor: KORNHAAS WOLFGANG
IPC: H03J1/00
Filed: 1998-12-23
Abstract: The controller includes a non-volatile memory (3) for data corresponding with transmitting-station identities. These are shown on the display (4) in alphanumeric or graphical form.
Patent DE-19900017-A1 (DE)
Title: Gas sensor for investigating exhaust gas of motor vehicle, has temperature sensor arranged on surface of electrolyte board to measure temperature of position of electrode
Inventor: BLOEMER BERNHARD
IPC: G01N27/407
Filed: 1999-01-02
Abstract: The gas sensor has two electrodes (2,3) arranged on the surface of electrolyte board. A temperature sensor is arranged on the surface of the electrolyte board to measure temperature of position of electrode.
Patent DE-19903202-A1 (DE)
Title: Display device with pointer, for dash board of motor vehicle
Inventor: KINZLER HANS
IPC: B60K35/00
Filed: 1999-01-27
Abstract: The display device includes a display surface area (11), a movable, at least partly transparent cover (13), which is connected to a drive (15), such as an electric motor, and which is arranged over the display surface area; and a pointer (131) arranged on the cover. The pointer is preferably driven over the cover, and may be printed, sprayed, pasted, or burned in on the cover.  The display surface area is preferably formed through a display, and is variable, so that different kinds of information or operating conditions may be displayed. The display surface area may be configured by the user.
Patent DE-19904569-A1 (DE)
Title: Basket-shaped endoscopic gripping tool for removal of gall- or kidney-stones
Inventor: OKADA TSUTOMU
IPC: A61B17/22
Filed: 1999-02-04
Abstract: The endoscopic gripping basket (4) consists of several groups of elastic wires (5,6) which are bent in a specific way. Each of the groups has a mutual ramification point (15) located between the tip (7) of the basket (4) and the area (8) joined to the control cable (3). All wires (5,6) are joined at both ends (7,8). Because of the specifically shaped elastic wires (5,6) the stones to be removed can be safely transported.
Patent DE-19909721-A1 (DE)
Title: Random ethylene-isoprene copolymer for crosslinked elastomer composition production
Inventor: NISHIYAMA TADAAKI
IPC: C08F210/02
Filed: 1999-03-05
Abstract: A random ethylene-isoprene copolymer (I) has an isoprene content of 1-45 mol.%.  An Independent claim is included for an elastomer composition comprising 100 pts.wt (I), 400 pts.wt of an inorganic filler and 0.1-20 pts.wt of a crosslinking agent.
Patent DE-19915303-A1 (DE)
Title: Drilling tool made of semi-finished material with different diameters at different sections e.g. for use in rock drilling machine
Inventor: PEETZ WOLFGANG
IPC: B23B31/00
Filed: 1999-04-03
Abstract: The drilling tool (1) is made of a forged or cold pressure extruded semi-finished part which is already shaped in order to be extremely durable. The drill head (2) has to have a bigger diameter than the area supposed to become the spiralled section (3). The top of the bar used for production can be upset or supported with ribs or little wings protruding to the sides in order to create a space for the hart metal cutting blade (5). The insertion area (4) has a smaller diameter than the spiralled section and has vertical grooves at the bottom. An Independent claim is included for a method of manufacturing the drilling tool.