baber/WOPTO huggingface dataset:
Patent DE-4339593-A1 (DE)
Title: Screen wiper system for vehicle
Inventor: FINK ANDREAS
IPC: B60S1/34
Filed: 1993-11-20
Abstract: The system uses a wiper shaft (1) which is made as a hollow cylinder, and one end of the shaft is provided with an inner thread (11). A fastening screw with a corresponding outer thread (14) can be screwed into the inner thread for the secure assembly of the wiper arm. The inner diameter (D2) of the wiper shaft is matched to the core diameter of the outer thread of the fastening screw. Outside the region of the inner thread, the inner diameter (D3) of the wiper shaft corresponds to the inner diameter of the wiper shaft at the thread base of the inner thread.
Patent DE-4342568-A1 (DE)
Title: Chewing gum contg. caffeine - used as substitute for coffee, tea, cola, etc. and to control fatigue and migraine
Inventor: PAUL RALF-PETER
IPC: A61K31/52
Filed: 1993-12-14
Abstract: Chewing gum contains 0.5-10 wt.% caffeine or caffeine-contg. substance dispersed in a chewing gum base opt. contg. other chewing gum ingredients. Weight ratio relates to pure caffeine and is based on the finished gum weight. USE/ADVANTAGE - The gum is a substitute for caffeine-contg. drinks (e.g. coffee, tea nd cola drinks) and pharmacy prods. (e.g. tablets) and may also be used to control fatigue and migraine. Caffeine content may conveniently correspond to that present in a cup of coffee (60-80 mg), i.e. individual units of gum weighting 2 g may suitably contain 60 mg caffeine. The gum is easy to handle and always available (e.g. can be chewed when driving), permits exact dosing, has no diuretic effect, is pleasant to taste and chew and releases caffeine gradually over an extended period.
Patent DE-4345070-A1 (DE)
Title: Convex lens with pneumatically or hydraulically adjustable focal length
Inventor: FLORE PETER
IPC: G02B3/14
Filed: 1993-12-31
Abstract: The lens is made of a flexible transparent film which is filled with a transparent liquid. An inelastic pressure tube with valves is glued or welded to the outer edge of the lens. The pressure tube is made up of one or more chambers, with only the central one pressurised. A metal or plastics material ring encircles the pressure tube and lens and hold them under tension. The focal length of the lens is adjusted by opening one or more of the valves, thus altering the pressure exerted on the lens by the pressure tube.
Patent DE-4345266-A1 (DE)
Title: New isoquinolone or phthalazinone carboxylic acid ester and derivs.
Inventor: PILL THOMAS DIPL CHEM DR RER N
IPC: A61K31/53
Filed: 1993-10-04
Abstract: Isoquinolone or phthalazinone derivs. of formula (I) and their salts are new. X=CH or N; R1=opt. substd. 1-6C alkyl, aryl(1-6C)alkyl, aryl or heterocyclyl, but not unsubstd. alkyl when X=N; R2 and R3=H, 1-6C alkyl, 1-6C alkoxy, 1-6C alkylthio, halogen, NO2, OH, CF3, CN, SO3H, 1-6C alkylsulphonyl, COOH, 2-7C alkoxycarbonyl, acetamido, benzamido or NR6R7; m and n=0-4; R6 and R7=H or 1-6C alkyl.
Patent DE-4401917-A1 (DE)
Title: Microsecond range laser pulse generator
Inventor: BRINKMANN RALF
IPC: H01S3/098
Filed: 1994-01-24
Abstract: The device generates laser pulses in the microsecond range, using a Q-switched fixed body laser and at least one non-linear crystal (SHG). The crystal (SHG) is arranged inside the resonator of the laser. A pulse extending unit (PV) determines the pulse shape and pulse period of the light pulse formed in the resonator. The device may be used in an optical system to generate frequency doubled pulses.  The pulses can be transmitted through quartz fibres. The pulse shape and period are determined so that the pulse energy and period of the double frequency part of the beam do not damage the quartz fibre.
Patent DE-4404328-A1 (DE)
Inventor: RUDEBECK VIGGO
IPC: G05D23/12
Filed: 1994-02-11
Abstract: A method for achieving a specific temperature behaviour of adjusting elements, operating in dependence on temperature, of valves or thermostatic apparatus is disclosed, and also an adjusting element, operating in dependence on temperature, of valves or thermostatic apparatus. Such adjusting elements work in many cases by means of pressure from a pressure chamber, which is provided with a liquid-gas filling. This filling is in many cases toxic or environmentally harmful, in order to achieve satisfactorily the desired temperature behaviour. In order to be able to use also non-toxic and environmentally harmless substances, the pressure chamber is filled with a zeotropic mixture of at least two substances. The ratio of component substances is set in dependence on the desired temperature behaviour.
Patent DE-4407535-A1 (DE)
Title: Transport guide for use in a photo treatment device
Inventor: YAMAMOTO YUJI
IPC: G03D3/08
Filed: 1994-03-07
Abstract: A transport guide which can prevent treatment solutions from crystallising on it and which can therefore prevent photosensitive material from agglomerating (clotting, clogging) and being damaged and which requires no regular cleaning. A water-repellent or highly water-repellent coat is applied to the guide surface of the guide which is provided above the treatment containers, so that any treatment solution is repelled.
Patent DE-4408579-A1 (DE)
Title: Solid electrolyte aluminium@ capacitor of low wt.
Inventor: NAKAMURA SHINJI
IPC: H01G9/00
Filed: 1994-03-14
Abstract: Solid electrolyte capacitor with a capacitor element (11) comprises: (a) a porous sintered chip (12) made of metal particles; (b) a solid electrolyte substance (16) electrically insulated from the metal particles by a dielectric substance (15); (c) an anode connecting layer (19) electrically connected to the metal particles; and (d) a cathode connecting layer (18) electrically connected to the solid electrolyte substance (16). The capacitor element (11) has a connecting section having a boundary with the anode connecting layer (19) and a barrier (13) through which intrusion of the solid electrolyte substance (16) into the connecting section is prevented. Prodn. of the capacitor is also claimed.
Patent DE-4411567-A1 (DE)
Title: High pressure cleaning apparatus, e.g. vehicle washing gun
Inventor: KRAUTER RONALD DIPL ING
IPC: B08B3/02
Filed: 1994-04-02
Abstract: The high pressure cleaning apparatus has a motorised pump sucking cleaning fluid from a tank and delivering it at high pressure. There is a bypass pipe between inlet and outlet pipe with a valve that can be opened or closed. A sensor (12) is provided to measure the temperature of the motor and when this reaches a certain threshold, the sensor signal opens the valve. When the motor temperature has fallen below the threshold, the sensor signal closes the valve again in steps.  Instead of temperature, motor current may be measured. The valve is a motorised one and has several intermediate positions between fully open and fully closed. The appts. is remotely controlled via a radio link.
Patent DE-4411861-A1 (DE)
Title: Composite insulator which is assembled in pre-fabricated manner
Inventor: WERMELINGER ANTON
IPC: H01B17/12
Filed: 1994-04-06
Abstract: The metal mounting (2) encloses the insulator body end (6) like a cup, yet at its end region (16) is distanced from the insulator body (4). An insulating seal (20) is provided, which fills the space (18), surrounding the insulator body (4) in the end region of the metal mounting (2). The outer surface (32) of the seal exposed to the atmosphere, slopes from the insulator body (4) to the edge (12) of the metal mounting (2). This edge (12) is surrounded at least partially by a radially outer part (34) and essentially is composed of a material, which at least concerning its strength, which corresponds to the outer layer (10) of the insulator body (4).
Patent DE-4411994-A1 (DE)
Title: Automatic computer based detection and classification of road or rail traffic
Inventor: HOPFMUELLER HARALD DIPL PHYS
IPC: G06V10/40
Filed: 1994-04-11
Abstract: The computer based system employs an optical scanning system based upon a double time scanning arrangement that allows a 3D image of a road or rail vehicle to be obtained and allows vehicle changeover from one lane or track to another to be tracked. The system used linear fibre optical arrays, the sensor function being provided by an infra-red laser. The line change-over is determined by correlation between the lines. The computer calculates speed, vehicle size and type.
Patent DE-4415509-A1 (DE)
Title: Hockey stick for high performance and impact shock absorption
Inventor: NOLTE JOACHIM JOSEF
IPC: A63B59/70
Filed: 1994-05-03
Abstract: The head (18) and shaft (16) are both formed of two parallel hollow profiles (22, 24) with a common centre wall (26), using a plastics with fibre reinforcement. Also claimed is a mfg. process with a tube (28) of about twice the length of the shaft (16) and head (18) laid in a U-shape. The tube is coated with a unidirectional tape of fibres impregnated with synthetic resin and placed in a mould where the tube is inflated and the mould heated.
Patent DE-4419034-A1 (DE)
Title: Process for determining the starting times of safety devices
Inventor: OHHASHI OSAMU
IPC: B60R21/015
Filed: 1994-05-31
Abstract: A process for determining the starting times of safety devices comprises the input of items of acceleration data which occur upon impact of a vehicle, the assessment of the state of the vehicle impact, and the determination of the starting times of safety devices, fitted in the vehicle, in accordance with the result of the assessment. Processing modes are switched, one after the other, corresponding to prestressing devices and air-bag devices, which are in each case fitted in the vehicle, in order thus to determine the starting times of the prestressing devices and of the air-bag devices independently of one another. The process can bring a plurality of safety devices, which are fitted in a vehicle, into operation at their respective, desired times.
Patent DE-4419488-A1 (DE)
Inventor: REISER MANFRED
IPC: G01G17/00
Filed: 1994-06-03
Abstract: An appts. for weighing filled, hard gelatin capsules includes a transfer device for successively transferring capsules (12) from a hollow cylindrical feed guide (14) to a weighing device (68). The transfer device (26, 44, 60) is positioned so that the direction of capsule transfer to the weighing device is perpendicular to the reception face (66) of the weighing device (68). <IMAGE>
Patent DE-4424104-A1 (DE)
Title: Method of vacuum insulating with open cell insulation material
Inventor: RUTHE MANFRED
IPC: F16L59/06
Filed: 1994-07-08
Abstract: After mfr. the insulation material is enclosed in a sheath and held under continuous vacuum. When finished, the insulation material fills the space between the object and its jacket and exposed there to a continuous vacuum. The outer jacket material pref. corresponds to its application and to mechanical and thermal stress and is of metal, plastics, or other gas-tight material. The composition of the gas residue in the insulation material may change the thermal conductivity.
Patent DE-4424772-A1 (DE)
Title: Automatic irritant-gas spraying installation for alarm-installation systems
Inventor: WENZEL WOLFGANG
IPC: G08B15/02
Filed: 1994-07-05
Abstract: Published without abstract.
Patent DE-4426905-A1 (DE)
Title: Nematic liquid-crystal composition for active matrix applications
Inventor: OKADA MASAKO
IPC: C09K19/30
Filed: 1994-07-29
Abstract: The invention relates to a nematic liquid-crystal composition for active matrix displays having a high voltage holding ratio and extremely good low-temperature stability.
Patent DE-4428174-A1 (DE)
Inventor: BAUMANN WALTER DR ING
IPC: D06F43/08
Filed: 1994-08-09
Abstract: The present invention concerns a device and process for cleaning textiles with organic solvents, with an air circulation system for drying the cleaned textiles and for evaporating and condensing the solvent residues held in the textiles. The air circulation system in essence comprises a blower (3) whose purpose is to maintain a flow of air; a condensation section (5) for condensing the solvent; and at least one heating device (6) which heats the air to the drying temperature. The condensation path (5) is situated in a first branch which lies parallel to a section of the air circulation system; a portion (L2) of the air stream flowing through this first branch can be adjusted by a regulating device (4).
Patent DE-4429284-A1 (DE)
Title: Semiconductor component with two integrated switch elements
Inventor: SACK JOCHEN DR ING
IPC: H03K17/567
Filed: 1994-08-18
Abstract: The component has a first semiconductor switch element for low blocking voltages and a second for high blocking voltages connected in series. The second semiconductor switch element has a first heavily doped emitter region (E1) of a first conductivity type and a second heavily doped emitter region (E2) of a second conductivity type.  Between the two emitter regions lies a lightly doped substrate (SUB) of the first conductivity type. A second conductivity type is introduced into the substrate, and is fully enclosed by the substrate, in the form of heavily-doped grid shaped control region (SG) which has recesses (AS) in the lateral region of the first emitter region.
Patent DE-4430342-A1 (DE)
Inventor: SCHNEIDER JUERGEN DR ING
IPC: B60B17/00
Filed: 1994-08-26
Abstract: The invention concerns a rail-vehicle wheel with rubber shock-absorbing elements, the wheel consisting of a main body (1), a rim (2) and elastic rubber elements (3) fitted under pre-tension in annular spaces between the main body (1) and the rim (2). The spaces are delimited in such a way by support surfaces (7a, 8a, 15, 16) for the rubber elements (3), and the support surfaces oriented in such a way, that the rubber elements (3), when subjected to a load by the axle, are compressed beyond the existing pre-tension in the region of the wheel near the vertex (Z) and are relieved of tension in the region (S) near the rail.
Patent DE-4430533-A1 (DE)
Title: Workplace supplies provision system
Inventor: PIWKO KLAUS
IPC: B25H3/00
Filed: 1994-08-27
Abstract: The system provides dust extraction, pressurised air, vacuum and electrical supplies from mutually rectangular sliding transport ducts. The system includes a pair of rails (1) above the working area running in the X direction, on which run supply ducts (11) in the Y direction.  The facilities include dust extraction ducts (4,11), electrical connections (8) in a channel (7), air pressure hose (9) and vacuum supply (10). The two transverse ducts (11) move along the longitudinal rails (1) independently of each other.
Patent DE-4436841-A1 (DE)
Title: Pipeline leak sealing device
Inventor: SION KARL
IPC: F16L55/168
Filed: 1994-10-14
Abstract: The leak sealing device seals the leak (1) in the pipeline (2) by use of a compress laid on the leak. The compress consists of an elastic cushion (3) on one surface of a carrier plate (5). The other surface of the carrier plate carries a tension lock (7). There is a chain (4) to fit around the cushion, fixed at one end to the carrier plate and able to be hooked into one member of the tension lock. The carrier plate may be made of tinplate and may have cylindrical corrugations in it. The cushion may consist of foam material. It may have a cover suitable for the chemical or the mechanical conditions of the site to which it is to be fitted.
Patent DE-4438621-A1 (DE)
Title: Water-hydraulic welding system with piston valve and pressure transmitter
Inventor: MAGDIC MILAN
IPC: F15B21/06
Filed: 1994-10-28
Abstract: The welding system incorporates a 5/2-way piston valve (2) and a pressure transmitter (3) (both claimed) for displacing the welding cylinder (1) and building up a required welding pressure. The valve is of modular construction and consists of a control module and at least one switching module arranged one after another in the direction of the piston rod.  Pref., the pressure transmitter consists of two stages, and incorporates a mounting block for fixing the respective piston and cylinder units.
Patent DE-4441030-A1 (DE)
Title: Time delay valve for hydraulic motor
Inventor: NAM JUNG-JIN
IPC: F16K11/07
Filed: 1994-11-17
Abstract: The time delay valve has the valve (31) mounted to one side of the motor housing (1). The valve has a first opening (35) for constant pressure, and a second opening (57) for constant control pressure. The second opening controls the action of a piston (39) against a spring (33). A hollow piston (45) is located in a first oil supply (43), open at one end to the supply and actuated via a pressure difference between its spring chamber and the oil supply. A fourth device forms a second oil supply (63), with one end connected to the hollow end of the piston and the other end to the oil discharge chamber.
Patent DE-4446471-A1 (DE)
Inventor: ELDRING JOACHIM DIPL ING
IPC: H01L23/538
Filed: 1994-12-23
Abstract: In a method of contacting a chip, first contact elevations (104) are deposited on contact electrodes (102) of the chip (100), a first flexible circuit support (114) is provided on the chip, the flexible circuit support (114) having recesses (120, 120') which are aligned with the contact elevations (104), and second contact elevations (124) are deposited on the first contact elevations (104) in such a way that the contact regions (118) on the first flexible circuit support (114) are in contact with the first and/or second contact elevations (104, 124).
Patent DE-4446986-A1 (DE)
Title: Joining exhaust gas treatment element to housing
Inventor: WIRTH GEORG
IPC: F01N3/02
Filed: 1994-12-28
Abstract: The method concerns joining of an exhaust gas treatment element (2) surrounded by a bearing mat (6) with a sheet metal cover (8) which forms the housing of this element. One or two preformed sheet metal blanks are pressed - by means of a forming tool (10) - against the gas treatment element in the bearing mat in such a way that the final form of the housing has been obtained. The blank(s) thus positioned and formed is (are) welded along its (their) longitudinal seam(s). The housing consists of one or two formed sheet metal blanks joined respectively by one or two longitudinal weld seams. The forming tool used consists of several separate parts (12,14,16) which are pivotably installed in a carrier element. The exhaust gas treatment unit incorporates double-walled entry and exhaust funnels joined to the unit by circumferential weld seams. The longitudinal joint (28) has an overlap section (26).
Patent WO-9008964-A1 (WO)
Inventor: GLUNZ WOLFGANG
IPC: G06F11/26
Filed: 1990-01-23
Abstract: Des modules (MD) disposés sur une puce (CH) et qui sont accessibles uniquement à partir des éléments de raccordement (EXT) du composant (CH) sont testés au moyen de configurations d'essai qui sont produites pour les modules (MD). Pour l'essai, ces configurations de test de modules (MTM) sont transformées en configurations d'essai (BTM) qui sont appliquées aux éléments de raccordement (EXT) du composant (CH) et sont telles que les configurations de test de modules (MTM) interviennent alors au niveau des éléments de raccordement (INT) des modules (MD). La transformation s'effectue au niveau de fonctions de transmission (UF) qui représentent les chemins de connexion entre les éléments de raccordement (EXT) du composant et les éléments de raccordement (INT) des modules (MD). Les configurations de test de modules (MTM) sont converties au moyen de ces fonctions de transmission en configurations de test de composant (BTM) qui peuvent alors être appliquées aux éléments de raccordement des composants. L'accès aux éléments de raccordement des modules (MD) n'est plus nécessaire. Les modules (MD) sont des circuits, par exemple des additionneurs ou des multiplicateurs, etc., pour lesquels existent déjà des configurations de test. Les réseaux suivis par les chemins de connexion entre les éléments de raccordement des composants et les éléments de raccordement des modules sont constitués d'éléments de circuits qui n'altèrent pas la logique des signaux transmis aux éléments de raccordement des composants pendant le transit jusqu'aux éléments de raccordement des modules.
Patent WO-9211961-A1 (WO)
Title: Mannequin pour installations de coulee continue
Inventor: LUEDORFF HARALD
IPC: B22D11/08
Filed: 1991-12-20
Abstract: La présente invention se rapporte à un mannequin pour installations de coulée continue ayant un corset de guidage curviligne placé en aval d'une lingotière. Cette invention permet de créer un mannequin, lequel est caractérisé par un ruban métallique flexible (1) comportant des éléments fixés (3) sur une des faces du ruban (1), lesquels servent à la fixation amovible, avec des pièces d'écartement (2) s'étendant en lames sur toute la largeur du ruban (1) de la même face, transversalement au sens longitudinal du ruban. Lesdites pièces d'écartement (2) sont contiguës par des surfaces de contact (6) au moins dans la zone des éléments (3), la surface libre des pièces d'écartement (2) étant revêtue de plaques caoutchouteuses, et la surface libre du ruban (1) étant munie d'un revêtement caoutchouteux (4).
Patent WO-9311523-A1 (WO)
Inventor: HARZEM MARCUS
IPC: G09F27/00
Filed: 1992-12-01
Abstract: Avec le dispositif et selon le procédé correspondant destinés à donner une représentation vivante, en trois dimensions, de personnes en train de parler, le visage de l'un des mannequins (20) représentant la personne est utilisé comme écran de projection. Au moyen d'un dispositif visuel et sonore de projection (26) un film est projeté sur certaines zones du visage du mannequin (20) depuis l'intérieur et/ou depuis l'extérieur, film qui constitue un enregistrement de la personne représentée. Un signal sonore correspondant également à un enregistrement de la personne est émis simultanément par un haut-parleur.
Patent WO-9323554-A1 (WO)
Inventor: LEHMANN OLAF
IPC: C12N1/20
Filed: 1993-04-28
Abstract: L'invention concerne un procédé d'obtention de polyhydroxyalcanoates exempts de colorants, qui se forment, comme produits de réserve, lors de la culture de biomasses bactériennes dans les cellules. La biomasse bactérienne séchée est tout d'abord exposée, dans un intervalle de temps de 10 à 120 minutes, à une température comprise entre 80 °C et la limite inférieure du domaine de fusion des polyhydroxyalcanoates, puis extraite à l'acide acétique, tout en ajoutant à l'agent d'extraction 1 à 10 parties en pourcent en volume d'un dérivé d'acide carboxylique aliphatique.
Patent WO-9406708-A1 (WO)
Inventor: BLUM ALBERT
IPC: B65G1/06
Filed: 1993-08-20
Abstract: Afin de minimiser l'encombrement requis par un système de stockage pour emmagasiner et sortir des articles de grand volume, comme des conteneurs, l'invention prévoit plusieurs plans de stockage (1, 2, 3) qui se composent de transporteurs horizontaux (4) sans fin, parallèles les uns aux autres et actionnables individuellement, qui comportent des emplacements d'entreposage (8) pour les articles en dépôt (9). Transversalement aux transporteurs horizontaux (4) des dispositifs de transport (13) qui peuvent fort bien se présenter par exemple sous forme de convoyeurs sans fin, passent sur chacun des plans. Ce système permet d'utiliser optimalement l'espace de stockage sans qu'il y ait d'espaces pour des passages.