baber/WOPTO huggingface dataset:
Patent DE-19920717-A1 (DE)
Title: Drive for overlapping tubing system of endoscope
Inventor: PAUKER FRITZ
IPC: A61M25/01
Filed: 1999-05-05
Abstract: The drive comprises at least two drive wheels (2,3) that engage with a section (5) of the inner overlapping tubing (4). The wheels are spaced from each other in the drive direction and are mounted in a housing (17) which consists of two parts (18,19) hinged together along one side so that they can swivel along the drive direction. The drive wheels are connected to an electric motor (25) via a shaft (24). The inner overlapping tubing section, on axially front and rear overlap parts (6,7), leads into a radially outer overlapping tubing section (8) ending in an axially middle section on both sides to form two opposite facing free tubing ends fixed to a sleeve (11). the sleeve has slits (15,16) matching the number and position of the drive wheels.
Patent DE-19923364-A1 (DE)
Title: Pump system for manually operated knapsack sprayers
Inventor: MUELLER WOLFGANG
IPC: B05B9/08
Filed: 1999-05-21
Abstract: A reciprocating pump is operated from underneath and is positioned on the floor of the spray fluid container (12).  During pumping, the spray fluid (15) in the container and in the pump' suction area is hydraulically stirred and homogenized.  The pump system contains a multi-functional body of pump lift compartment (2) in the cylinder head area, pressure valve (8) to the air dome pressure container (9), stirrer lift compartment (3) in the cylinder neck, vertical suction duct (6) with suction valve (7), bottom part of the air dome pressure container, and outlet duct with connecting pipe  for the spray fluid.
Patent DE-19924539-A1 (DE)
Inventor: NEUGEBAUER HORST GOTTHARD
IPC: A44B19/32
Filed: 1999-05-28
Abstract: The fluidtight zip fastener (1) comprises a pair of fluidtight zip fastener carrying tapes (2, 3) carrying the zip fastener coupling member rows (4, 5) and which are in each case formed by a base tape (6) with a soft, synthetic rubber or similar covering layer (7). They engage on one another by their edge portions (9). The pair of continuous coupling member rows (4, 5) is sewn to the zip fastener carrying tapes (2, 3) in a spaced offset position transversely to the longitudinal edges of said carrying tapes (2, 3) in such a way that the press-contact edge portions (9) of the soft covering layers (7) are in contact with one another along a longitudinal plane, which intersects the zip fastener at a central axis thereof and runs at right angles to the zip fastener principal plane. The press-contact edge portions (9) project over said longitudinal plane, when the coupling member rows (4, 5) are disengaged. The edge portions (9), when the coupling member rows (4, 5) are engaged, are bent away from the side carrying the coupling member rows (4, 5) so as to extend roughly at right angles to the zip fastener principal plane. The soft covering layers (7) of the press-contact edge portions (9) engage on one another under pressure action when the zip fastener (1) is closed and thus ensure the fluidtightness condition. <IMAGE>
Patent DE-19925328-A1 (DE)
Title: Einrichtung zum Zünden der Verbrennung in einer Brennkammer einer Gasturbine
Inventor: NGO-BEELMANN UNG-LAP
IPC: F02C7/266
Filed: 1999-06-02
Abstract: Eine Einrichtung zum Zünden der Verbrennung in einer Brennkammer einer Gasturbine weist ein mit einem Endstück (3) und mit einem Kopfstück (4) bestücktes Gehäuse (2) auf. Seither kommt der Zündleiter (7) mit der Verbrennungsluft in Berührung. Ferner können Bruchstücke einer partiellen Keramikisolierung zu Schäden führen. Zur Verbesserung der Zündqualität verläuft der Zündleiter (7) und eine Gasleitung (12) innerhalb des Gehäuses (2) parallel zueinander. Der Zündleiter ist von einer Schutzhülse (9) umgeben, wobei ein Ringraum (10) zwischen Zündleiter und Schutzhülse vollständig mit Keramik ausgefüllt ist. An dem in das Kopfstück (4) ragenden Ende der Schutzhülse (9) ist eine als Zündelektrode dienende ringförmige Scheibe (11) angebracht.
Patent DE-19927669-A1 (DE)
Inventor: STAAY FRANK VAN DER
IPC: F01L9/20
Filed: 1999-06-17
Abstract: A sensor (10) monitors the operation of the valve actuator (1). The voltage supply to the valve actuator coils (3,4) are monitored by the controller (9). On failure of a sensor signal the controller checks the voltage characteristics of the coils against that of a corresponding actuator: if they are healthy the sensor and not the actuator has failed, if not there is an actuator failure. As a final check the actuator is subjected to a start operation to induce it to vibrate. Failure to do so indicates an actuator fault
Patent DE-19929649-A1 (DE)
Title: Control device to control speed of induction motor having no speed sensor
Inventor: ISHII SHINICHI
IPC: H02P21/08
Filed: 1999-06-28
Abstract: A correction-calculating device (9) calculates correction value for the slip frequency according to a change of the magnetizing current component. A correction device (10) corrects slip frequency calculated by slip frequency-calculating device (8) by using correction value. Reference frequency-calculating device (11) calculates primary reference frequency on basis of slip frequency corrected in the correction device. Reference voltage-calculating device calculates reference voltage on basis of primary reference frequency and supplies calculated reference voltage value to inverter. A control device to control the speed onto a certain value of an induction motor having no speed sensor comprises: An inverter (3) to supply the motor(1); a detector arrangement (2) to measure the current of the motor; a converter device (4) to resolve the current measured by the detector arrangement into a magnetizing current component and a torque current component; a slip frequency-calculating device (8) to calculate the slip frequency of the motor on the basis of the torque current component;
Patent DE-19930073-A1 (DE)
Title: Brake for in-line skates has air-filled tube with balloon handle operated by user and connected to runners of skates
Inventor: FAKLER EUGEN
IPC: A63C17/14
Filed: 1999-01-14
Abstract: The braking action is introduced onto the runners of the skates by one hand.  The connection between the hand and the runners is preferably an air-filled tube with balloon handle. The brake pressure can be maintained by means of a valve. The brake device can be fitted to existing skates.
Patent DE-19930102-A1 (DE)
Title: Food container for e.g. cakes or sandwiches
Inventor: LANG EWALD
IPC: B65D43/03
Filed: 1999-07-01
Abstract: A can-like container holds food for especially human consumption between a cap (1) and a base (2). The food is held in a chamber which is formed by a transparent flexible belt (3,3.1,3.2) of variable height (h) located between the cap (1) and base (2). A push-fit clip (8.1,8.2) may be placed upon the belt (3,3.2,3.2) into which the two belt ends (7.1-7.4) are fitted. The base (2) and cap (1) are identical and each incorporate a groove (4,5) which receives the belt edge. The base (2) and cap (1) are linked by a hinge (8) and surrounded by a belt (6).
Patent DE-19931924-A1 (DE)
Title: Hydrostatischer Fahrantrieb
Inventor: BRACKE HELMUT
IPC: B60K17/10
Filed: 1999-07-08
Abstract: Ein hydrostatischer Fahrantrieb weist einen hydrostatischen Motor (1; 2) und mindestens eine davon angetriebene Achse (9; 10) auf. Erfindungsgemäß ist mit dem Motor (1) ein zweiter Motor (2) verbunden und drehsynchron gekoppelt. Die Motoren sind koaxial und spiegelbildlich zueinander ("back-to-back-Anordnung") angeordnet. Mindestens einer der Motoren (1; 2) ist im Hubvolumen verstellbar. Die Motoren (1, 2) sind bevorzugt als hydrostatische Axialkolbenmotoren in Schrägscheibenbauweise ausgebildet und weisen eine gemeinsame Steuerbodenaufnahme (3) und eine gemeinsame Druckmittelzufuhr und -abfuhr auf. In einer Ausgestaltung kann mindestens einer der Motoren (1; 2) reversierbar sein. In einer anderen Ausgestaltung sind beide Motoren (1, 2) an die Achse (10) angeflanscht, wobei für die beiden miteinander verbundenen Motoren (1, 2) beidseitig jeweils ein Abtrieb (5; 6) vorgesehen ist. Die Motoren (1, 2) können zwischen zwei angetriebenen Achsen (9, 10) angeordnet sein, wobei jeder Motor (1; 2) mit einer der Achsen (9; 10) gekoppelt ist. Dabei ist zwischen mindestens einer angetriebenen Achse (9; 10) und einem Motor (1; 2) eine Triebwelle (7; 8), insbesondere eine Gelenkwelle angeordnet. Der erfindungsgemäße Fahrantrieb ermöglicht einen großen Wandlungsbereich ohne Zugkraftunterbrechung.
Patent DE-19934121-A1 (DE)
Title: Dish washer washing process includes a cleaning process and a final drying process to dry dishes during the execution of a wash program
Inventor: FUMAGALLI SILVANO
IPC: A47L15/46
Filed: 1999-07-21
Abstract: A cleaning process (F21) includes a pre-wash (F1) and at least one rinse (F22, F23) for dishes and cutlery before a drying process (F3). During the rinse fresh water is introduced into a wash tub and heated to reach a temperature set inside the tub. The drying process ensures water is drained from the tub by triggering suction extractors for steam trapped in the tub.
Patent DE-19934502-A1 (DE)
Title: Radio transmitting and reception device, especially mobile communications terminal
Inventor: HOFMANN LUDWIG
IPC: H04B1/525
Filed: 1999-07-22
Abstract: The device (1) includes a final transmitter stage (3), a reception part (9), and a transmitting-/receiving antenna (7) commonly associated with the final transmitter stage and the reception part. A transmitting band-pass filter (5) is connected between the output of the final transmitter stage and an antenna connection (7a), and a reception band-pass filter (11) is connected between the antenna connection and the input of the reception part.  A compensation element (13) is connected between the output of the final transmitter stage and the input of the reception part, for compensating a transmitter signal portion causing a cross-talk on the reception part.
Patent DE-19936235-A1 (DE)
Inventor: WIEDEMANN RALF
IPC: B29C45/00
Filed: 1999-08-05
Abstract: The invention relates to a mould for producing a plurality of mould parts, characterised by at least one introduction point (10) for the moulding material and by a plurality of cavities (20) with a design corresponding to that of said mould parts, which are placed so that each cavity (20), apart from the cavities (20) in an end- or edge position, is connected to at least two directly adjacent cavities.
Patent DE-19938789-A1 (DE)
Title: Seal for vehicle door has a two part seal with a stiff profiled strip to secure around the opening and with a more flexible sealing lip
Inventor: PROUTEAU PHILIPPE M
IPC: B60J10/00
Filed: 1999-08-12
Abstract: A seal for a door, window or other opening in a vehicle has the fixed opening (11) fitted with a C-profiled elastic strip (31) which grips over the fixed edge and to which is attached a flexible lip (32) onto which the door/window (12) presses when closed. The seals are made of synthetic rubber with the mounting strip made of a less elastic rubber than the sealing lip. The mounting strip is secured to the opening via internal C-clips. The seal forms an elastic frame into which the door/window drops to close the opening.
Patent DE-19939496-A1 (DE)
Inventor: STERZEL HELFRIED
IPC: B66F17/00
Filed: 1999-08-20
Abstract: The coverage limiting process involves transmitting data on the individual masses and centers of gravity of the platform and its chassis, inputting and storing this data in a data processor, continuously calculating the standing torque in different positions of the turret, and automatically limiting the movements of the platform as the tilting moment approaches the standing torque.
Patent DE-19939517-A1 (DE)
Title: Torsional vibration damper comprises two sections between which is spring in chamber defined by edge of first section and metal sheet guide connected by weld outside load bearing surface at top of spring chamber
Inventor: ROHS ULRICH
IPC: F16F15/123
Filed: 1999-08-20
Abstract: The torsional vibration damper comprises two sections (1, 2) between which is a spring (3). This is contained in a closed chamber (5) which is defined by the edge of the first section (1) and a sheet metal guide (13) and has a load bearing surface (8) at the top. The edge of the first section and sheet metal guide are connected by a weld (7) positioned outside the load bearing surface.  An Independent claim is included for a method of manufacturing the damper.
Patent DE-19939979-A1 (DE)
Inventor: KLUSEMANN RAINER
IPC: G01P7/00
Filed: 1999-08-24
Abstract: The invention relates to a method and a device for determining the vehicle reference speed and for detecting an incorrect vehicle reference speed of an all-wheel-drive vehicle. The vehicle reference speed is determined on the basis of one or more wheel speeds. The inventive method comprises the following steps: determining a vehicle acceleration from the vehicle reference speed and/or from one or more wheel speeds, determining a driving torque and/or measuring the vehicle acceleration with a sensor, comparing the determined vehicle acceleration and the driving torque and/or the measured vehicle acceleration, and modifying the vehicle reference speed on the basis of said comparison. The invention also relates to a method for detecting an incorrect vehicle reference speed of an all-wheel-drive vehicle according to which the vehicle reference speed is determined on the basis of one or more wheel speeds and/or extrapolated from given values, and one or more wheels are decoupled from the drive. The method of detection is based on the running behavior of the decoupled wheel(s).
Patent DE-19942458-A1 (DE)
Title: Heat exchanger for air conditioning system in vehicle has slim profile with water inlet and outlet at opposite ends of top tank and with profiled inner wall to separate inlet and outlet sections
Inventor: SUGIMOTO NAOKI
IPC: F28D1/053
Filed: 1999-09-06
Abstract: A heat exchanger for an air conditioning system in a vehicle has an upper tank (14) with inlet and outlet connections (20,21) at opposite ends of the tank and with a profiled inner wall (23) to separate the inlet and outlets sections of the tank. A block of vertical tubes (11) with pairs of tubes connected by U-bends at the bottom forms the heat exchanger body. Each pair of tubes straddles the inner wall with the ends of the wall displaced from the middle line to form larger sections around the inlet/outlet ports. This reduces the thickness of the heat exchanger without loosing efficiency.
Patent DE-19944713-A1 (DE)
Title: Blood analysis device, has cleaning mechanism to process liquid, cleaned liquid being stored depending on contamination level
Inventor: MIYAKE RYO
IPC: G01N35/00
Filed: 1999-09-17
Abstract: A reagent holder (53) with reagent container (521) is provided on upper side of reaction container holder. Physical property of the liquid sample in container (42) is measured. A stirrer stirs the sample and ejects the sample. Cleaning mechanism recycles the cleaning liquid in storage container, based on the cleaning condition. The cleaned liquid is stored in containers, based on the liquid contamination.  A sample container supplies sample to reaction container, after which reagent is added by reagent feeder (511) provided at low end of holder. The physical property of sample in the reaction container is measured.
Patent DE-19944908-A1 (DE)
Inventor: GUGGEMOS MICHAEL
IPC: C23F1/02
Filed: 1999-09-10
Abstract: To form a conductive pattern on dielectric substrates, a method is proposed in which a) a substrate covered with a metal film is coated with a protective layer which is formed by treating the metal film with a solution which contains at least one compound containing nitrogen, b) the protective layer is stripped away by UV radiation at least partially in the regions which do not correspond to the conductive pattern to be formed, in such a way that the metal film is exposed, and c) the exposed metal film is then removed by etching. By means of this method, extremely fine conductive patterns can be manufactured in a reproducible manner on dielectric substrates.
Patent DE-19946096-A1 (DE)
Title: Control device, especially for motor vehicles, including ABS control, and detector of distance to preceding vehicle, has new data input into first memory unit of first computer unit and then transferred to second computer unit
Inventor: WATZAL MATTHIAS
IPC: G05B19/042
Filed: 1999-09-27
Abstract: Control units frequently include a second computing unit which for reasons of cost are hard-wired into the system such that the program structure can no longer be altered, even though requirements for change in the program may arise during further development phases, with the result that a new electrical circuit has to be developed, resulting in an enormous increase in manufacturing costs and time. To avoid this problem and to allow quick and easy input of new data into the computer unit with a hard-wired logic unit, the new- control- and/or regulating-sequences and/or data to be introduced are initially input into a first memory unit (3) of the first computer unit (1) and subsequently transferred to the second computer unit (7) and filed there in a memory unit (10) of the second computer unit (7) having unoccupied memory sites, as a result of which the function of the second computer unit (7) is changed.
Patent DE-19948004-A1 (DE)
Inventor: SCHWARTE STEPHAN
IPC: C08F257/02
Filed: 1999-10-06
Abstract: A polyurethane comprising lateral and/or terminal ethenylarylene groups produced by reacting a polyurethane prepolymer containing free isocyanate groups with an adduct obtained by reacting an ethenylarylene monoisocyanate with a polyol, polyamine, and/or a compound containing hydroxyl and amino groups in a molar ratio of 1:1. Also, a graft copolymer comprising a hydrophobic core comprising at least one monomer and a hydrophilic shell comprising the polyurethane, or a hydrophobic core comprising the polyurethane and a hydrophilic shell that comprises at least one monomer. Also, a graft copolymer comprising a hydrophobic core comprising at least one monomer and a hydrophilic shell comprising a polyurethane produced by dispersing at least one hydrophilic olefinic unsaturated polyurethane comprising lateral, and optionally terminal, ethenylarylene groups in an aqueous medium and copolymerizing at least one hydrophobic monomer in the polyurethane in emulsion.</PTEXT>
Patent DE-19948051-A1 (DE)
Title: Securing device for arrangement for preventing violation of women involves
Inventor: GROS FRITZ
IPC: A61F5/00
Filed: 1999-10-06
Abstract: The securing device (V) can only be opened without activating a defense mechanism if the correct pilot code is activated before an opening measure or opening code.
Patent DE-19948198-A1 (DE)
Inventor: WOBBEN ALOYS
IPC: F03B3/12
Filed: 1999-10-06
Abstract: The invention relates to a transportable power station which uses ocean currents. The hollow housing and rotor of said power station can be felt with water or emptied as required. The immersion depth of the inventive installation can therefore be regulated or modified.
Patent DE-19949394-A1 (DE)
Inventor: KLOEPPEL ANDREAS
IPC: H01L21/3065
Filed: 1999-10-13
Abstract: The aim of the invention is to suppress sparking during high-frequency sputtering. A high-frequency generator (5) is provided which has a controlled switching unit (13) that is connected upstream in relation to the output of said generator. A high-frequency supply signal that is generated at the output of the high-frequency generator is stopped for plasma discharge (PL) for a short time and by means of said switching unit.
Patent DE-19950150-A1 (DE)
Title: Welding two metals having different melting points comprises applying the low melting metal to the other metal and welding together using an inert gas
Inventor: ZHONG CHING CHYI
IPC: B23K9/04
Filed: 1999-10-18
Abstract: Welding two metals having different melting points comprises applying a first metal (3) of relatively low m. pt. to the second metal (2) and moving a welding heat source (5) over the first metal at a prescribed speed along a welding path to melt the first metal; moving an inert gas blower (6) having a nozzle (61) over the welding region along the same path and same speed as the welding heat source. An inert gas can be blown onto the first metal; and allowing crystal molecules in the connecting region between the metals to form with a magnetic effect (M) and join the two metals. Preferred Features: The nozzle opening (63) of the nozzle has a circular cross-section. The nozzle is conical so that its diameter gradually increases in the direction of the opening.
Patent DE-19950158-A1 (DE)
Title: Reset process for a microcontroller uses computed delay before reset is applied
Inventor: PISECKY MANFRED
IPC: G06F9/4401
Filed: 1999-10-19
Abstract: A reset request (1) is received by the operating system (2). This signals the processor (3) such that new tasks are not started. The delay period applied to the reset is determined by the operating system and at the end of this the reset occurs.
Patent DE-19953259-A1 (DE)
Title: Verwendung von Elementen aus einem mit Fasern verstärkten Verbundwerkstoff mit keramischer Matrix
Inventor: GRUBER UDO
IPC: B63B5/24
Filed: 1999-11-04
Abstract: Diese Erfindung betrifft die Verwendung von Elementen aus einem mit Fasern verstärkten Verbundwerkstoff mit keramischer Matrix, die mindestens 10 Gewichtsprozent Siliziumcarbid beinhaltet, wobei der Anteil der Kohlenstoff- und/oder Graphitfasern an der Masse der Fasern mindestens 5 Gewichtsprozent beträgt, zur teilweisen oder vollständigen Absorption mindestens einer stoßartigen, punktuellen Belastung, dessen Abmessungen in einer Richtung senkrecht zur Richtung der Belastung mindestens 3 cm beträgt. Die Dicke der verwendeten Elemente aus dem faserverstärkten Verbundwerkstoff kann insbesondere in erfindungsgemäßen Verbunden reduziert werden, bei denen die Elemente eine rückwärtige Verstärkung aufweisen (Backing), die zumeist aufgeklebt wird. DOLLAR A Insbesondere werden die erfindungsgemäßen Elemente und Verbunde als Strukturbauteile verwendet. Sie dienen hier zur Panzerung u. a. im Fahrzeugbau sowohl ziviler wie auch militärischer Art. Auch die Panzerung von feststehenden Objekten ist mit den erfindungsgemäßen Elementen und Verbunden möglich. Weiterhin können die erfindungsgemäßen Elemente und Verbunde auch in Schutzwesten benutzt werden.
Patent DE-19956565-A1 (DE)
Title: Manufacturing heat sink for electrical components involves structuring metallisation on at least one of two or more substrates with metallisation and channel openings on ceramic layer
Inventor: KRAUSE VOLKER
IPC: H01S5/024
Filed: 1999-11-24
Abstract: The method involves making the heat sink with at least two ceramic layers (1) and several metal layers (4-7). At least the ceramic layers are directly bonded to the bounding metal layers with openings forming coolant channels. At least one of two or more direct copper bond technology or DCB substrates (1a,1b) with metallisation and channel openings on both sides of a ceramic layer has structured metallisation to form cooling structures.  Independent claims are also included for the following: a heat sink or cooler for electrical components.