baber/WOPTO huggingface dataset:
Patent DE-19652169-A1 (DE)
Title: Sealing device for containers or pipes with coupling mechanisms
Inventor: BRETSCHNEIDER FRANK DR ING
IPC: F16K1/226
Filed: 1996-12-14
Abstract: The sealing device has a casing element and a closing element such as a valve plate, slide or closing flap (2,4). One of the elements has a seal surface (8,9) and the other has an elastic seal (5,6). A washing device is fitted to the casing element and/or the closing element. The washing device covers the entire region of the seal surface and/or the seal itself. Washing liquid or gas is passed through the washing device immediately before the sealing device reaches the sealed position, thus washing out any impurities.
Patent DE-19653007-A1 (DE)
Title: Skylight
Inventor: KUEBLE MARKUS
IPC: E04D13/03
Filed: 1996-12-19
Abstract: A filler space for heat-insulating material (10) is provided between the cover frame (13) and lining box (4). The cover frame is made of sheet metal with chamfers (15,16) and is spaced from the box at least partially parallel to it. The frame can be made in one or more parts and formed as a wedged frame. Two or more frames of adjoining windows can form a filling space between the lining boxes and frames.
Patent DE-19700237-A1 (DE)
Title: Processing chamber of cleaning plant
IPC: F26B11/18
Filed: 1997-01-07
Abstract: The chamber has a rotating device which has a processing pocket (25) above the positioning space (20) of the transportation box (10), facing its opening. The pocket is impenetrable by the product but penetrable by the processing medium and has an adaptor (26) for connecting to the transportation box. In the coupled position, during rotation, a transfer of the process product takes place. The capacity of the pocket conforms at least to the capacity of the transportation box.
Patent DE-19701683-A1 (DE)
Title: Direction-finding receiver for TDMA network
Inventor: JONDRAL FRIEDRICH PROF DR RER
IPC: G01S3/02
Filed: 1997-01-20
Abstract: The direction-finding receiver includes one or several channels and calculates automatically direction-finding angles for each time slot in a TDMA network. The angle are sorted after time slots. The clock of the TDMA frames and of the TDMA timeslots are detected additionally to the information extracted from the channels.  The detected clock is used when determining or allocating direction-finding angles. Preferably, the clocks of the frames and the timeslots are derived from the transmission of a base station.
Patent DE-19705587-A1 (DE)
Title: Starter motor control method for internal combustion engines
IPC: F02N11/08
Filed: 1997-02-14
Abstract: The method uses an engine speed sensor to determine the crankshaft RPM. The chronological order of the RPM is evaluated, and the starter motor circuit (5) is interrupted, when a positive change of RPM acceleration takes place. There is a time delay between positive alteration of the RPM acceleration and interruption of the starter motor circuit. The circuit is interrupted, when the alteration in RPM acceleration falls below a threshold value. If this takes place, restarting of the engine is impossible for a set time period.
Patent DE-19706863-A1 (DE)
Title: Inductive ignition or firing system, esp. for infantry weapons
Inventor: KERN HEINZ
IPC: F41A19/61
Filed: 1997-02-21
Abstract: The system has a primary coil (2) which interacts inductively with a secondary coil (3) in the ignition system of a cartridge and transfers the required energy for ignition. The weapon housing contains a weapon closure body (5) which can be moved from a clamp position into a firing position and which contains the primary coil. An inductive pulse generator is used to generate the firing energy with a coil system in the closure body and a magnet system in the weapon housing. When the closure body is moved into the firing position the coil system (7) passes by the magnetic system (8), thereby inducing the required ignition energy in the coil system.
Patent DE-19710075-A1 (DE)
Title: Goods train fast-action container loading system
Inventor: LIEHMANN GERHARD
IPC: B65G63/02
Filed: 1997-03-12
Abstract: The loading system makes use of container trolleys, moving routes, store, parking places and tow or lifting vehicles. Each container trolley (7,10) has a floor and a folding side-wall (6). The side wall (6) folds down to a platform (5,14). The system also has pallets (11) on which the load (2) is borne by a suitable vehicle (3,15). The trolley floor side-panels and platform all have rollers on which the container is manoeuvred, loaded and unloaded. The rollers are powered by chains, belts, hydraulic cylinders or linear drive units and are automatically controlled and power-operated.
Patent DE-19718076-A1 (DE)
Title: Automatically mixing animal feeder
Inventor: ICKING PAUL
IPC: A01K5/02
Filed: 1997-04-29
Abstract: Different standard pre-mixtures (20a) are supplied to the at least two feed-storage-containers (8a). The feed-discharge appliance (13,14) removes pre-selected portions of the standard pre-mixtures and conveys them directly to the animal-feed point (4) which is operated by the animals (18) themselves.  A central pulling device conveys the mixed feed to several automatic feeders (1) and is regulated at meal-times for the animals. The transparent feed dispensers have marked scales (24a). The dispenser element (14) is mounted on a pivot point (12) on a lever arm.
Patent DE-19720536-A1 (DE)
Title: Conveyor trough for chain conveyor
Inventor: WIEGER THEO
IPC: B65G19/28
Filed: 1997-05-16
Abstract: The conveyor trough (1) has a bottom aperture (9) for inspection or repair, which when the conveyor is in use, is closed by a cover plate (10). The edges (10') of cover plate are held in slit apertures (11) in the two side strips (2,3) of the trough and secured by a locking device.  The two side strips consist of two shaped battens (5,6), which in the region of the bottom aperture are not connected to the bottom of the conveyor, and form the slit apertures. The lock for the cover plate in the closed position only acts on one of the side strips (3).
Patent DE-19721163-A1 (DE)
Inventor: SLAVIK WALTER
IPC: D01G19/22
Filed: 1997-05-21
Abstract: The invention relates to a machine for treating textile material having working elements (W1-W4, D1-D4,6) for processing the textile material (F,3) which is fed to the working elements by feeding mechanisms (1,2; 4,5). The machine also has drive elements (A1-A4, 70, 71, 68, 72, 73) for the working elements, and bedding for the drive elements and working elements. During processing, the working elements and drive elements, and their bedding, are accommodated at least partially in separate compartments limited by walls (50, 51, 52, 53, 55, 56; 79, 80, 81, 44). Parts of these working elements protrude into the compartment (90, 91) with the drive elements (70, 71, A1-A4) via openings (58) in the walls (51'). The machine is also equipped with means (64) for applying negative pressure on the compartment (48, 49) with the working elements. The danger with such machines is that negative pressure is also created in the region of the drive elements as a result of the negative pressure applied in the region of the working elements. This results in free-flying fibers (fly lint) and dust being sucked into these areas from the machine surroundings, which soon leads to dirt accumulation in this area. Consequently, the inventive machine is equipped with further means (75, 76) for feeding air into the compartment (90, 91, 92) with the drive elements (A1-A4, 70, 71, 68) or their bedding at a pressure higher than the air pressure around the machine.
Patent DE-19723006-A1 (DE)
Title: Eddy frequency detection method for flow measuring device
Inventor: DEPPE LOTHAR
IPC: G01F1/32
Filed: 1997-06-02
Abstract: The method involves superimposing the signals from several sensors (1,2), some of which are partially exposed to the flowing medium, and some of which are not. The vibrational oscillation component of the eddy or swirl oscillation component of the total signal is subtracted, and the flow is determined from the remaining eddy or swirl oscillation component. The vibrational oscillation signal and the total signal that comprises the eddy or swirl oscillation signal and the vibrational oscillation signal are obtained from the sensors and the subtraction is performed outside the sensor arrangement. This is achieved using a two-channel variable amplifier.
Patent DE-19723921-A1 (DE)
Title: Toilet for caravan
Inventor: LOREK MANFRED
IPC: B60R15/04
Filed: 1997-06-06
Abstract: The toilet has a toilet bowl (1) with storage space (2) under it for the mobile toilet waste tank (3). In the use position, the tank is sealed to the toilet bowl. The tank is fitted positively into the storage space. It is locked positively in its use position by a lifting device (5) and a locking device (4), holding it with its connection aperture (7) sealed to the toilet bowl. The use position of the tank may be between the lifting device and the locking device. The position in which it is held connected to the toilet bowl may be horizontal.
Patent DE-19724384-A1 (DE)
Title: Barrel liner to reduce calibre of gun
Inventor: BISCHOF ERICH
IPC: F41A21/10
Filed: 1997-06-10
Abstract: The barrel liner (1) can be fitted in a large calibre weapon with central detonation to enable it to fire small weak edge-firing cartridges. It fits exactly in the base barrel (2), but is longer and is threaded and edged at the front end. The axis of the liner and the axis of the external diameter of the base barrel are parallel to each other but are offset to an extent sufficient to cause the central bolt (10) in the lock (9) to hit the edge detonator of the cartridge, thus firing the cartridge, and the ejection claw (12) intended for the larger basic cartridge to grip the edge of the small cartridge and eject it.
Patent DE-19728451-A1 (DE)
Inventor: MAK CHUN KEUNG
IPC: B29C45/73
Filed: 1997-07-03
Abstract: Injection molding apparatus with a central heated manifold (12), a pair of connector manifolds (14), and at least four nozzle manifolds (10) mounted to extend in a common plane in a mold. A number of heated nozzles (78) extend from each nozzle manifold (10). A melt passage (72) branches in each nozzle manifold and the nozzle manifolds are made so thermal expansion slides the branches of the melt passage into exact alignment with central melt bores (80) through the nozzles (78). The central manifold (12) and the two connector manifolds (14) extend along a central axis (32) and each connector manifold (14) is between each pair of nozzle manifolds (10) which are offset from the central axis. Connector bushings (30,50) slidably connect each connector manifold (14) rearwardly to the central manifold (12) and sidewardly to each nozzle manifold (10). The connector bushings (30,50) slide sufficiently to provide sufficient compensation for thermal expansion and contraction to allow either the connector manifolds (14) or the nozzle manifolds (10) to be centrally located relative to the cooled mold, which reduces the distances the melt passage branches must slide to be in proper alignment. <IMAGE>
Patent DE-19731426-A1 (DE)
Inventor: STEVENS HENDRIK
IPC: C08K3/36
Filed: 1997-07-22
Abstract: In a sulphur-crosslinkable rubber mixture, especially for tyre treads, which shows, in the vulcanised state, a high-speed tear energy (HSTE) of at least 12 MJ/m<3> and a 300% strain value (M-300) of 10-16 MPa, contains (at least): (a) 60-100 pphr (pts. per 100 pts. rubber) natural rubber (NR) and/or synthetic polyisoprene (IR) with a cis-1,4 content of more than 90 mol%, (b) 5-35 pphr activated silica with a degree of activation (in relation to the surface) of not more than 40%, (c) 10-75 pphr carbon black (to give a total filler content Äb + cÜ of 45-80 pphr), (d) 0-40 pphr other diene elastomer(s) and (e) other conventional additives and crosslinking chemicals. Also claimed are vehicle tyres with treads made from this mixture.
Patent DE-19735317-A1 (DE)
Title: Display unit for car heating or air-conditioning plant
Inventor: HERRLER MICHAEL
IPC: F24F11/00
Filed: 1997-08-14
Abstract: Display unit for car heating or air-conditioning plant has air amount and temperature for each different zone relative to passengers displayed by coloured bars of different lengths A display unit for a car heating or air- conditioning plant has an on-board monitor (1) on which the chosen temperature for individual zones defined relative to the passengers can be displayed by different coloured appearances of a bar symbol. By different dimensions of the individual symbols (3), the air amount apportioned to the respective zones is displayed. A larger air amount is displayed by a longer symbol, whose first end is fixed relative to the monitor and whose second end, variable relative to the monitor, is arrow-shaped. Additionally, the temperature stratification relative to the passengers is displayed by a vertically aligned symbol, preferably a bar one (5) in a different colour.
Patent DE-19743041-A1 (DE)
Title: Lubricating oil for lubricating roller bearings
Inventor: MATSUI AKIRA
IPC: C10M101/04
Filed: 1997-09-29
Abstract: Lubricating oil comprises a non-drying plant oil. Also claimed is a roller bearing for an arrangement rotating at a high rate comprising an outer ring (42), an inner ring (41), rolling body (43) and a rolling bearing unit comprising a cage (44), where the cage is made of a non-porous metal or plastic resin and is lubricated with the above lubricating oil. The plant oil is olive oil, peanut oil or other vegetable oil, preferably 5 wt. % (un)saturated fatty acid which do not combine with glycerin. The plant oil has oil absorbing plastic resin particles made of a crosslinked polymer produced by polymerising a monomer mixture of (A) 90-99.9 wt. % 3-30 C aliphatic hydrocarbon and alkyl (aryl) methacrylates, alkyl (aryl) methacrylamides, fatty acid vinyl esters, alkyl styrenes and  alpha -olefins, and (B) 0.1-10 wt. % crosslinking monomer with two polymerisable unsaturated groups per molecule.
Patent DE-19746195-A1 (DE)
Title: Induction machine for electric vehicle
Inventor: HELLWIG BERT
IPC: H02K17/16
Filed: 1997-10-18
Abstract: An induction machine with a cage rotor, especially for driving an electric vehicle, has a stator and a rotor with laminations located in or around the stator. The whole rotor cage (12-16) is provided from a die cast metal made out of copper. The use of an induction machine with a stator and a rotor made out of copper die cast metal to drive a single wheel of an electric vehicle.
Patent DE-19746902-A1 (DE)
Title: Combustion mode switching control method for vehicle direct fuel-injection IC engine
Inventor: ZHANG HONG DR
IPC: F02D35/00
Filed: 1997-10-23
Abstract: The combustion mode switching method switches between homogeneous and stepped combustion modes for the engine cylinders (ZYL1,..ZYL4), with given engine control parameters calculated for both modes, before the individual cylinders are switched to the operating parameters for the new operating mode.  The fuel injection timing, the fuel injection duration and the ignition timing point may be calculated for both modes , with the mode switching point determined from the required lambda value.
Patent DE-19749960-A1 (DE)
Title: Lawnmower
Inventor: STAIGER JUERGEN
IPC: A01D43/06
Filed: 1997-11-03
Abstract: The transport device has two conveyor belts (28, 30) running at the same speed but in opposite directions, which are guided around return pulleys (36, 46) and are pivotally joined to horizontal axles (41, 47, 53). The parallel positioned conveyor belts (28, 30) are touching each other when not in use, but are spread apart by the incoming grass (22), avoiding blockage.
Patent DE-19751631-A1 (DE)
Title: Use of cyclodextrin complexes of agrochemicals
Inventor: WULFF GUENTER PROF DR
IPC: A01N43/24
Filed: 1997-11-21
Abstract: Use of inclusion complexes of modified cyclodextrins of formula (I) and agrochemicals selected from fungicides, bactericides, insecticides, acaricides and nematocides for administration of the agrochemicals into the sapstream of plants is new: n = 1-3; R<1>-R<3> = H, methyl, 2-hydroxypropyl or acetyl, provided that at least 5% (preferably 10-70%) of R<1>-R<3> are other than H.
Patent DE-19755249-A1 (DE)
Title: Automobile catalyst regeneration
Inventor: PICHL ROLAND
IPC: B01D53/94
Filed: 1997-12-12
Abstract: A catalyst regeneration method comprises injecting a chemical reducing agent (valve cleaner) into the choke flap region of the intake manifold during full load running. Also claimed is equipment for carrying out the above method, comprising an injection container (B1), a side window attachment (S1), a riser pipe (R1) and an injection line (L1).
Patent DE-19756906-A1 (DE)
Title: Composition containing film forming alkoxysilane sol, aluminum or zirconium halide and a crosslinkable compound
Inventor: BOETTCHER HORST PROF DR
IPC: D06N3/12
Filed: 1997-12-19
Abstract: A coating agent for textile or polymeric materials comprises a film forming alkoxysilane based sol, aluminum or zirconium halide and a crosslinkable compound.  A coating agent (I) for textile or polymeric materials comprises:  (A) a film forming organosol, formed by cohydrolysis of (A1) a tetraalkoxysilane of formula Si(OR<1>)4 (1), (A2) a trialkoxy silane of formula R<2>Si(OR<1>)3 (2) and/or (A3) a dialkoxysilane of formula R<3>2Si(OR<1>)2 (3) in an organic solvent; (B) an aluminum or zirconium halide in an aqueous organic solvent and (C) a crosslinkable compound with at least 2 hydroxy groups.  R<1> and R<3> = 1-4C alkyl; R<2> = 1-18C alkyl or fluoroalkyl or an epoxy functionalized alkyl or cycloalkyl. An Independent claim is included for a coating process using (I) by production of (A) by cohydrolysis in an organic solvent, addition of (B) and (C) dissolved in aqueous alcohol, coating a material, drying and hardening of the layer.
Patent DE-19800873-A1 (DE)
Title: Catalyst solution for reducing pollutant emissions
Inventor: MUELLER MARTIN DR
IPC: F23G5/02
Filed: 1998-01-13
Abstract: Catalyst solution for reducing the emissions on burning or drying carbonaceous material contains an aqueous solution of cerium and iron. An Independent claim is also included for a process for reducing the pollutant emissions from burning or drying carbonaceous solid or liquid fuels or material comprising adding a catalyst solution containing an aqueous solution of cerium and iron to the fuel or material to be treated before burning or treating, or injecting the catalyst solution into the waste gas after burning or treatment.
Patent DE-19804712-A1 (DE)
Inventor: WEISBECK MARKUS DR
IPC: C07D301/10
Filed: 1998-02-06
Abstract: The invention relates to a method for improving the operational life of supported catalysts covered with gold particles and used in gas phase epoxidisation. The invention is characterised in that the catalyst, before or during it is used for oxidising unsaturated hydrocarbons, is contacted with the solution of a compound undergoing neutral, acidic or basic reaction and is then washed and possibly dried.
Patent DE-19805892-A1 (DE)
Inventor: CHRISTOPH RALF DR
IPC: G01B11/03
Filed: 1998-02-13
Abstract: The invention relates to a method in which a coordinate measuring instrument is used to determine structures having small dimensions with a high degree of precision and in such a way that they can be reproduced. To this end, the position of the feeler (58) or of a target is determined with an optic sensor (66).
Patent DE-19809897-A1 (DE)
Title: Wood tenoning machine for general grooving and joining work
Inventor: PIETSCH HARRY
IPC: B23Q9/00
Filed: 1998-03-07
Abstract: The blade disk (5) on the forward end (4) of rotary shaft (3) works in conjunction with first and second strike faces (12,13).   The faces come in one piece for limited movement working against spring (17) relative the disk (5), complete with disk passage slot.   Face (13) is roughened where it faces the workpiece or is furnished with a nonslip coating (14) as opposed to face (12) which can be smooth or nonslippably coated, both faces and the disk being mounted on a commercial powered drilling machine or cutter.   The first strike face (12) is fixed to shaft-parallel (3) guide rods (9) on frame (7), itself bored centrally to take the clamped drill or cutter etc. and face (13) is fitted with a guard covering the disk and specifically a shavings suction head.
Patent DE-19811695-A1 (DE)
Title: Operating or adjusting member for watches esp. wristwatches
Inventor: DAMASKO KONRAD
IPC: G04B37/10
Filed: 1998-03-18
Abstract: The adjustment member has a shaft (2) on the end of which is an actuating button. The device also has an arrangement for providing a tight passage for the shaft through the wall (4) of the watch housing (3) using a sealing ring (10-12) arranged concentrically around the shaft axis. A tube (5) is sealingly anchored in the housing. The shaft extends through the tube, with both ends protruding from the tube. An elastic taut sealing ring seals the gap between the inner surface of the tube and the outer surface of the shaft inside the tube. At least one side of the sealing ring has a chamber to receive a supply of a viscous or paste type lubricant.
Patent DE-19813773-A1 (DE)
Inventor: UNGER CLEMENS
IPC: A61K33/243
Filed: 1998-03-27
Abstract: The invention relates to a method for producing liposomes containing an active agent in the form of at least one physiologically effective and/or diagnostic compound by producing a mixture of membrane-forming amphiphiles, dispersing the mixture in water and homogenising the dispersion under high pressure until the liposomes are formed. The liposomal formulations are obtained by a) adjusting the mixture to produce a liposome formulation containing at least 20 wt. % lipids; b) adding the active agent to this liposome formulation and c) incubating and moving the mixture containing the active agent mechanically until at least 10 % of the liposomes contain some of the active agent, the temperature being regulated in such a way that essentially no phospholipid hydrolysis takes place but fusion is increased. The invention also relates to the liposomal formulation produced according to this method and to the use of said formulation as a diagnostic or therapeutic agent which can optionally also contain other auxiliary and support substances and/or stabilisers.
Patent DE-19817728-A1 (DE)
Title: Special metallocene compounds with fluorinated substituents
Inventor: ERKER GERHARD
IPC: C08F4/64
Filed: 1998-04-21
Abstract: Metallocene compounds with fluorinated substituents. Metallocene compound(s) of formula (I),  M<1>  = a Group 3, 4, 5 or 6 metal, or a lanthanide or actinide; R<1>  = H, a 1-30C carbon-containing group or SiR<3>, or 2 or more R<1> groups with the linking atoms may form an optionally substituted 4-24C ring system; R<3>  = H or a 1-40C group; R<2>  = a fluorine-containing 1-25C alkyl, 1-25C alkenyl, 6-24C aryl, 7-30C aralkyl or 7-30C alkaryl group; r, n  = 1, 2, 3, 4 or 5;  m, q = 0, 1, 2, 3 or 4;  (q+r)  = 5 with v = 0, or 4 with v = 1;  (m+n)  = 5 with v = 0, or 4 with v = 1;  s, t  = 1-20;  L  = halogen or a 1-20C hydrocarbon group;  x  = 1-4, preferably 2 if M<1> = titanium, zirconium or hafnium;  Z  = a bridging element;  v  = 0 or 1 An Independent claim is also included for a process for the production of polypropylene by polymerization of propylene in presence of these compounds.
Patent DE-19839320-A1 (DE)
Inventor: RAMNIALIS CHRISTOS
IPC: B61G5/10
Filed: 1998-08-28
Abstract: An electric cable coupling for rail-borne vehicles is held longitudinally displaceably on a central buffer coupling. The cable coupling has only one adapter box (1) as a replacement for the two usual cable coupling halves, wherein the connection lines (4) for the functionally correct connection of the connection lines (2) to the rail-borne vehicles in the correct left-right configuration are arranged crossed within the adapter box (1), and the connection of the connection lines (2) to the two rail-borne vehicles to be coupled is performed via confusion-proof plug-and-socket connections (3) or fixed cables with at least one plug-and-socket connection (3) each.