baber/WOPTO huggingface dataset:
Patent DE-19832788-A1 (DE)
Title: Process to make cylinder head gasket for piston engines using acrylic or silicon-based adhesives reduces cost of small production runs for complex shapes
Inventor: SCHMATZ THOMAS MARTIN
IPC: F16J15/14
Filed: 1998-07-21
Abstract: In a process to manufacture a piston engine cylinder head gasket, the material employed is applied in a soft condition (30) which subsequently hardens following assembly. A ring of hard material (34) is inserted in the peripheral zone around the cylinder head. The soft material is an acrylic or silicon-based adhesive.
Patent DE-19835194-A1 (DE)
Inventor: BLUM RAINER
IPC: C09D5/46
Filed: 1998-08-04
Abstract: The invention relates to a film comprising at least one support layer and at least one lacquer coat deposited thereon, whereby at least one layer is provided which is based on a radiation-hardenable powder lacquer or on a radiation-hardenable powder lacquer dispersion.
Patent DE-19838834-A1 (DE)
Title: Cooling unit with electrically driven refrigerator set in heat insulated cooling box e.g. for picnic purposes with cable and connector to match battery of vehicle voltage supply system
Inventor: ZORN MANFRED
IPC: B60H1/32
Filed: 1998-08-26
Abstract: An electric or electronic production system is provided between the cable connection and the refrigeration set, for controlling the supply of electric power to the refrigeration set. Which is connectable depending on the electric measurement variables and is arranged in the cooling box. The cooling box is designed to be transportable.
Patent DE-19840367-A1 (DE)
Title: Setting-up automatic WWW based tariff directory for telephone customers for obtaining cheapest connection to required locality (matchmaker)
Inventor: SCHYGUDA GEORG
IPC: H04M15/00
Filed: 1998-09-04
Abstract: The customer is connected to the most favourable offer (matchmaker) by a WWW based server collective, comprising time relevant information about valid tariffs of different providers, i.e. over telephones which contain functions for pure speech transmission via a screen and WWW functions.The connection is effected that a standard home page of the most favourable matchmaber is adjusted onto each web-phone and is held in actual state by E-mail by renewing continuously the tariff information of different matchmakers. On dialling a number, the customer is routed to the most favourable matchmaker via its server.
Patent DE-19841300-A1 (DE)
Title: Programmierbares Zusatzbedienpult für eine Videomischeinrichtung
Inventor: STURM RAINER
IPC: H04N5/265
Filed: 1998-09-10
Abstract: Um eine Mischeinrichtung mit einem Mischer für Videosignale und mit einem ersten Bediengerät, das Steuersignale in Abhängigkeit von der jeweiligen Stellung von Bedienelementen an den Mischer sendet und bei dem der Mischer zum Anschluss wenigstens eines zweiten Bediengerätes vorgesehen ist und einer Steuervorrichtung zur Steuerung der Mischvorgänge innerhalb der Mischeinrichtung bedienungsfreundlicher zu gestalten, schlägt die Erfindung vor, dass die Steuervorrichtung (10) in wenigstens zwei verschiedene Zustände versetzt werden kann, wobei in einem ersten Zustand Bedienelemente (42) des zweiten Bediengerätes (4) Bedienelementen (21) des ersten Bediengerätes (2) zuordenbar sind, und dass in einem zweiten Zustand auf Grund der im ersten Zustand erfolgten Zuordnung die Steuervorrichtung (10) Stellzustandsveränderungen der Bedienelemente (42) des zweiten Bediengerätes (4) umsetzt in Stellzustandsveränderungen des ersten Bediengerätes (2).
Patent DE-19843692-A1 (DE)
Inventor: WOBBEN ALOYS
IPC: H02M7/48
Filed: 1998-09-24
Abstract: The invention relates to an inverter for injecting sinusoidal currents into an alternating current network. The objective of the invention is to improve resistance to short circuits and to reduce the danger of short circuits. The invention is based on the idea that only one switching unit is used to produce a half-wave of a sinusoidal oscillation. Another switching unit that is different from the one producing the negative part of the sinusoidal current is used to produce a positive half-wave of a sinusoidal oscillation. As a result, only one switch of the switching unit is clocked or actuated during the production of a positive half-wave and another switch is clocked or actuated during the production of the negative half-wave of a sinusoidal current. The danger of a short circuit occurring between both switches during the time of the switch from the positive to the negative or from the negative to the positive half-wave is thus reduced.
Patent DE-19844564-A1 (DE)
Title: High temperature super-conducting magnetometer made using thin film technology from conventional super-conducting material or with material having low super-conducting transition temperature
Inventor: KAISER GUNTER
IPC: G01R33/035
Filed: 1998-09-29
Abstract: Device comprises a super-conducting ring structure which is broken at one position and closed by a current divider that is itself composed of two structures, a slip ring (3) and a thermal or spin polarized electron injection modulating partial structure (4.1). For balancing out the output signal a coil (5) is arranged around the slip ring (3).
Patent DE-19845280-A1 (DE)
Inventor: MUELLER STEFAN
IPC: H02B1/20
Filed: 1998-10-01
Abstract: The invention relates to a method for fixing flat conductor cables on a shaped support part, wherein at least one flat conductor cable (4) is positioned adjacent to a wall of the molding cavity of a compression molding tool. A plastic matrix is placed in the molding cavity and compressed in the compression molding tool to obtain a shaped support part (3), wherein the plastic matrix produces adhesive connection of the surface of the shaped support part (3) and the at least one flat conductor cable (4). The invention also relates to a compression molding tool and a shaped support part (3).
Patent DE-19849798-A1 (DE)
Title: Auszugsführung mit Verriegelung
Inventor: MUECKE MICHAEL
IPC: A47B88/493
Filed: 1998-10-29
Abstract: Beschrieben wird eine Auszugsführung mit einer korpusseitigen Führungsschiene (13), einer Mittelschiene (12) und einer einschubseitigen Führungsschiene (11), die in Bewegungsrichtung länglich, gleich lang ausgebildet sind und Endanschläge haben für die Vermeidung des Überfahrens der einen Schiene gegenüber der anderen, und mit einem ersten Verriegelungsmechanismus (8) im ausgefahrenen Zustand und einem zweiten Verriegelungsmechanismus im eingefahrenen Zustand, wobei jeder Verriegelungsmechanismus einen in seine verriegelte Position vorgespannten Riegel (8) in einen mit dem Riegel zusammenwirkenden Anschlag hat, und der Riegel (8) mit einem Betätigungselement, das sich über die Länge einer Schiene (11-13) erstreckt, betätigbat ist. DOLLAR A Damit auch der Verriegelungsmechanismus innerhalb der Außenkontur der Führungsschiene angeordnet werden kann, ist erfindungsgemäß vorgesehen, daß der Riegel (8) des Verriegelungsmechanismus innerhalb der Außenkontur der korpusseitigen Schiene (13) drehbar angelenkt ist, daß das Betätigungselement in Form eines flachen Schiebers in der einschubseitigen Führungsschiene (11) verschieblich angeordnet ist und daß der Schieber schräg zu seiner Bewegungsrichtung angestellte Betätigungsflächen für den Eingriff mit dem Riegel aufweist.
Patent DE-19853441-A1 (DE)
Title: MOS transistor has a self-aligned sequence of lightly, moderately and heavily doped impurity layers
Inventor: KIM HYUN-SIK
IPC: H01L21/336
Filed: 1998-11-19
Abstract: A MOS transistor has a first conductivity type semiconductor substrate with a self-aligned sequence of lightly and moderately doped second conductivity type impurity layers.  It has a first conductivity type impurity layer which is more heavily doped than the substrate and which encloses the moderately doped impurity layer, and a heavily doped second conductivity type impurity layer. A MOS transistor has: (a) a sequence of a gate insulation layer, a gate electrode, a dielectric layer and a first undoped layer on a first conductivity type doped semiconductor substrate; (b) a second undoped layer formed on a first side wall of the first undoped layer; (c) a first low concentration impurity layer formed by implanting second conductivity type impurities into the substrate to a first depth so that it is self-aligned with the edge of the gate electrode; (d) a second medium concentration impurity layer formed by implanting second conductivity type impurities into the substrate to a second depth so that it is self-aligned with the edge of the first undoped layer; (e) a third impurity layer with a higher concentration than that of the substrate and formed by implanting first conductivity type impurities into the substrate to a third depth such that it encloses the second medium concentration impurity layer and so that it is self-aligned with the edge of the first undoped layer; and (f) a fourth high concentration impurity layer formed by implanting second conductivity type impurities into the substrate to a fourth depth greater than the third depth so that it is self-aligned with the edge of the second undoped layer. An Independent claim is also included for a process for producing the above MOS transistor. Preferred Feature: BF2 may be used as a p-conductivity type impurity of the third impurity layer or of the first, second and fourth impurity layers.
Patent DE-19855255-A1 (DE)
Inventor: RITSCHER FRANK
IPC: C11D3/382
Filed: 1998-11-30
Abstract: The aim of the invention is to provide a cleaning agent which can be simply used in conventional low-pressure or high-pressure cleaners and which facilitates the contactless removal of graying from surfaces to be cleaned without having any abrasive effects on said surfaces. To this end, the cleaning agent contains cellulose in a fibrous form and the fibers have an average length of 40 to 400  mu m.
Patent DE-19855859-A1 (DE)
Title: Katalysatoren für die enantioselektive Epoxidierung von C=C-Doppelbindungen
Inventor: DRAUZ KARLHEINZ
IPC: C07D405/04
Filed: 1998-12-03
Abstract: Diastereomerenangereicherte und enantiomerenangereicherte Homopolyaminosäure, welche adsorptiv auf einem unlöslichen Trägermaterial gebunden sind, eignen sich zur einfachen Epoxidierung von C=C-Doppelbindungen. DOLLAR A Verfahren und Verwendung.
Patent DE-19855959-A1 (DE)
Title: Isocyanates are prepared by thermal cleavage of urethanes, useful in the preparation of very pure aromatic di- and polyurethanes, which give a higher isocyanate yield than previous methods, without drying to very low moisture content
Inventor: PFEFFINGER JOACHIM
IPC: C07C263/04
Filed: 1998-12-04
Abstract: Preparation of isocyanate by thermal cleavage of the corresponding urethane in the steps:  (a) preparation of urethane by reaction of the corresponding amine with urea and alcohol, (b) purification of the urethane by removal of the side products and impurities,  (c) thermal cleavage of the urethane into isocyanate and alcohol, and (d) working up of the isocyanate is new.  In purification of the urethane, components of the reaction mixture which are lower boiling than the urethane are distilled off, part of the urethane is removed from the reaction mixture by distillation under reduced pressure, the urethane is cleaved, the remaining sump fraction is heat treated in a rotary reactor, with cleavage of the urethane remaining in the sump fraction, and the isocyanate and alcohol cleavage products are drawn off as vapors.
Patent DE-19858471-A1 (DE)
Title: Three dimensional position calibration system for calibrating spatial position coordinates
Inventor: NAGAI HIROSHI
IPC: G01B17/00
Filed: 1998-12-17
Abstract: The probe (12) is fixed correctly at a calibrating system body (1), and the body is fitted on a base stand (22). The surface butts against a block, and it is positioned in the directions of the X axis, the Y axis and the axis. Image data is calibrated under these conditions, which are set and made available with the help of ultrasonic wave, corresponds to the spatial data and of the magnetic field receiver.
Patent DE-19860389-A1 (DE)
Title: Rocking facility used for pram or cot is made of non-slippery synthetic material
Inventor: GLASSEN GEORG
IPC: A47D9/02
Filed: 1998-12-28
Abstract: The pram or cot can be positioned with its wheels, the lower end of its legs respectively, inside the upwards pointing curved U-profile. The profile is cast all in one piece of a rigid, textured, environmentally friendly, synthetic material.
Patent DE-19900327-A1 (DE)
Title: Method of controlling the triggering of at least one ignition capsule of vehicle occupant protection system with several accident detection accelerometers
Inventor: HERMANN STEFAN
IPC: B60R21/013
Filed: 1999-01-07
Abstract: The method involves estimating the expected future acceleration at a defined point in the vehicle based on the current acceleration value and/or direction signals from at least two accelerometers (3-5).  The estimated future acceleration value is taken into account in the triggering decision process. At least one accelerometer (3) is mounted in the centrally mounted controller (1) and at least one other in an outlying unit.
Patent DE-19902772-A1 (DE)
Title: Mittel zur pflegenden Behandlung von wasserfesten Oberflächen
Inventor: SCHNELL WOLFGANG
IPC: C11D1/66
Filed: 1999-01-25
Abstract: Es wird ein Mittel zur pflegenden Behandlung von wasserfesten Oberflächen bereitgestellt, das folgende Bestandteile enthält: DOLLAR A - mindestens ein Mineral aus der Gruppe der glimmerartigen Schichtsilicate mit einer mittleren Größe der Mineralplättchen < 10·-6· m; DOLLAR A - ein nichtionisches Tensid; und/oder DOLLAR A - Polyethylenglycol und/oder Polypropylenglycol.
Patent DE-19905301-A1 (DE)
Title: Recovery of biodegradable surfactant-containing water from vehicle or other washing plant with prevention of impurities concentrating by having recycling units connected to individual stages and by adding fresh water
Inventor: CALANDRI DANIEL
IPC: C02F3/06
Filed: 1999-02-09
Abstract: Recovery of biodegradable surfactant-containing water from vehicle or other washing plant with prevention of impurities concentrating by having recycling units connected to individual stages and by adding fresh water. Recovery of biodegradable surfactant-containing water (I) from e.g. a vehicle or domestic washing plant by separating off sediment and suspended matter and then passing to an aerobic bioreactor containing a mixed material (Mischbiozonose) designed for biodegrading (I) is such that (a) a separate recycling device is provided for individual stages, and at least for the clarification and the rinsing stages, and (b) up to 50% fresh water is mixed with the purified water.  An Independent claim is also included for an apparatus for effecting the above process, the apparatus comprising a fresh water inlet and at least two waste water purification recycle units for individual stages in the process. The recycle units are made up of a filter, a collecting vessel, an aerobically-operating bioreactor, a collector for the biologically-purified water which can be fed with fresh water, and a device for measuring water parameters.
Patent DE-19905380-A1 (DE)
Title: Charging/discharging piezoelectric element for IC engine fuel injector, involves transporting charge to/from capacitive element charged to certain voltage via inductive element before charging piezoelectric element
Inventor: RUEGER JOHANNES-JOERG
IPC: F02D41/20
Filed: 1999-02-10
Abstract: The method involves performing charge transport from an element (9) with capacitive characteristics to the piezoelectric element (111,121...1n1) or vice-versa, so that the element is charged to a certain voltage before charging the piezoelectric element via an element (2) with inductive properties.  An Independent claim is also included for an arrangement for charging and discharging a piezoelectric element.
Patent DE-19906743-A1 (DE)
Inventor: KIERULF BJOERN
IPC: F21V21/14
Filed: 1999-02-18
Abstract: The lamp has a light head (16) mounted at the free end (17) of an elongate support arm (1), provided with fixing elements for attaching it to a wall surface at its other end (3), the light head and/or the fixing elements secured to the arm via a manually operated clamp (5), with an open clamp sleeve (6), which can pivot and slide relative to the arm in its released position.
Patent DE-19907054-A1 (DE)
Title: Filling vessel for steam iron is for providing and storing water for operating iron
Inventor: PERSCHL LUDWIG
IPC: D06F75/14
Filed: 1999-02-19
Abstract: The vessel (1) contains a decalcification agent (3) which comes into contact with the water for a short while only.  The decalcification agent (3) only comes into contact with the water during filling and emptying of the vessel (1). The agent (3) is located in a subspace (5) of the vessel (1), separated partially by a partition (4).
Patent DE-19909371-A1 (DE)
Title: Service adapter for heating or cooling system, with connection apertures able to be locked against entry of fluid into casing cavity
Inventor: KETTNER THORSTEN
IPC: F04D29/60
Filed: 1999-03-03
Abstract: The service adapter has connection apertures (2, 4) which can be locked by locking devices (17-19) to prevent the heating or cooling fluid entering the cavity of the casing (1) in which they themselves are located. The hydraulic device can be at least partly inserted into an aperture in a wall of the casing and can be fixed to and removed from the casing.
Patent DE-19920589-A1 (DE)
Title: Circulated hot water cleaning of curtain coating machines, such as used for manufacturing molten chocolate covered confectionery
Inventor: HOERING HORST
IPC: A23G3/22
Filed: 1999-05-04
Abstract: A coating machine, designed for ease of cleaning includes an extended wall (41) around the bath (6). The coating machine may include ultrasonic vibrators, provided to detach excess molten coating from articles, but which can also be used to assist the cleaning. Cleaning chemicals may be added to the water. A coating machine (1), having a support frame (2), and endless grid-belt (8) for carrying items to be coated, idler rolls (13), and a jacketed bath (6) is prepared for cleaning by discharging any remaining inventory of coating masse (e.g. molten chocolate), and filling the bath with water at temperature above the melting point of the masse. The water is circulated, essentially non-pressurized, using the machines operating pumps (14,34,38) over and through all product contaminated machine components, including the belt system. Preferably the bath (6) is filled to cover the upper leg (9) of the grid-belt (8) which is run during the cleaning operation.
Patent DE-19923639-A1 (DE)
Title: Multimedia data and file exchange system for exchanging text, audio or video information between group of users and multimedia producer for manufacture of high value products
Inventor: KOENINGER ANDREAS
IPC: H04N1/387
Filed: 1999-05-22
Abstract: The system includes computers which communicate via data networks with users' computers. The independent users' computers are each provided with a browser and are connected in parallel. The users' computers are connected via a common network (7,8) to a computer system including a web server. A program (5) is provided for converting text, audio and video files into a form that can be represented in the browsers. A program (10) is provided for integrating individual independent text, audio and video files into a single file representing closed information content.  An Independent claim is included for a method of creating high-value printed, audio, or video products using computers.
Patent DE-19924999-A1 (DE)
Title: Transportable hot and cold output device, e.g. for drinks, has hinged frame for heating and cooling devices; with frame deployed heater is either in plane above or near cooling device
Inventor: FRANK FRIEDHELM
IPC: A47F3/04
Filed: 1999-05-31
Abstract: The device has a frame that can be hinged out and in and can have a heating (20) and cooling device (18) attached. With the frame deployed the heater is arranged either in a plane above or near the cooling device and with the frame retracted the heating and cooling device are close together in the frame.
Patent DE-19927196-A1 (DE)
Inventor: WILLKE CLEMENS
IPC: F02M61/18
Filed: 1999-06-15
Abstract: The invention relates to a fuel injection valve, especially to a high pressure injection valve for directly injecting fuel into a combustion chamber of a mixture-compressing, spark ignited internal combustion engine. The inventive fuel injection valve is characterized in that a guide and seat area which is formed by three discoid elements (35, 47, 26) is provided at the downstream end of the valve. A swirl element (47) is embedded between a guide element (35) and a valve seat element (26). The guide element (35) serves to guide an axially moveable valve needle (20) which projects through said guide element, whereas a valve closing section (28) of the valve needle (20) interacts with a valve seat surface (27) of the valve seat element (26). The swirl element (47) comprises an inner opening area having a plurality of swirl channels. The three elements (35, 47, 26) are tightly connected to one another with a material fit.
Patent DE-19927383-A1 (DE)
Inventor: TOMCZYK HUBERT
IPC: F25J1/00
Filed: 1999-06-16
Abstract: The invention relates to an air liquefaction machine which is intended to increase efficiency, comprising at least two axially parallel screw spindles (1, 2) which are driven in opposite directions of rotation and which engage with each other in a comb-like manner. Together with a stator (5) that tightly surrounds them on the cover side, said screw spindles form largely closed-off conveying chambers (7), each of which extends over one thread section (6). When the screw spindles (1, 2) rotate, said conveying chambers are displaced in an axial direction of travel (8) from a cooled compressor (9), which is situated upstream and which is connected to a fresh air induction connection piece (10), to a decompressor (11), which functions on the same screw spindle (1, 2) as the compressor. As they are displaced, the screw spindles pass through a counterflow heat exchanger (15-20) which is subjected to the action of cold air exiting the decompressor at the end (11), said cold air being guided past the conveying chambers (7) in the opposite direction to the direction of travel (8) of the same. A discharge element (14) is provided in the end section of the decompressor (11) for the air in said decompressor that is already liquefied.
Patent DE-19929787-A1 (DE)
Inventor: STOLTEFUS JUERGEN
IPC: C07D273/04
Filed: 1999-06-29
Abstract: The invention relates to the area of erythropoiesis, in particular to 4-(2-oxodihydrooxadiazinylphenyl)amides of general formula (I), to methods for producing them and to their use as medicaments, preferably for preventing and/or treating anemia.
Patent DE-19930620-A1 (DE)
Inventor: KRULL MANFRED
IPC: A61F5/441
Filed: 1999-07-02
Abstract: The invention relates to a stoma filter in which at least one of its walls that is impervious to gas and liquid is made of a compressible material, especially of a closed-pore foamed material. The compressible material makes it possible to integrate the filter material in a reliably tight manner along the longitudinal edges between the filter walls.
Patent DE-19933531-A1 (DE)
Title: Car with at least one support tube serving as air guidance channel, has at least two elongated support elements on support tube in which outer periphery has niches for support elements
Inventor: MUELLER SIEGFRIED
IPC: B60H1/00
Filed: 1999-07-16
Abstract: A car has at least one support tube serving as an air guidance channel. This runs through a dashboard and is fastened in the region of the opposite vehicle side wall. At least two elongated support elements, in the form of a rectangular tube (6), are located on the support tube. The support tube has several niches (5), on its outer periphery, in each of which a support element is located. The support elements run with an almost flush surface to the adjacent outer sleeve of the support tube.