baber/WOPTO huggingface dataset:
Patent DE-19809963-A1 (DE)
Title: Toothed timing chain with teeth on both sides for use in e.g. vehicle engines
Inventor: KOZAKURA NOBUTO
IPC: F16G13/02
Filed: 1998-03-07
Abstract: A number of chain links (2a) and a number of guide links are mounted alternately next to one another on the hinge pins (4) of the chain. Both the chain links and the guide links are provided, at one side, with teeth which engage with the teeth on a toothed wheel (5). Locating links (7) are mounted on the outsides of the stacks of guide links and chain links. The backs of the locating links are straight. These straight backs are in line with one another when the chain lies flat. The inside faces of the locating links lie against the side faces of the teeth of the toothed wheel. The backs of the guide links and chain links are provided with teeth which engage with the teeth of a toothed wheel (6) which lies at the other side of the chain.
Patent DE-19814880-A1 (DE)
Title: Modified amino resin precondensate based on fatty acid substituted amine
Inventor: NASTKE RUDOLF
IPC: C09K23/52
Filed: 1998-04-02
Abstract: A modified amino-resin pre-condensates is obtainable from an amino-resin precondensate and a fatty acid amine (I), optionally as an addition product and/or condensate with an aldehyde (II). A modified amino-resin pre-condensates (MAV) is obtainable by reacting an amino-resin precondensate (AV) with at least one amine (I) and/or addition product and/or condensate of N(R<1>)(R<2>)(R<3>) (I) with a 1-12 C aldehyde (II) and one or more CHO groups: R<1> = fatty acid group; R<2> = H; fatty acid group; (CH2CH2O)xH; optionally substituted benzyl; or CH2CH2NR<4>R<5>; R<3> = H or (CH2CH2O)yH; R<4> = H or (CH2CH2O)zH; R<5> = fatty acid group; x, y and z = 1-50. An Independent claim is also included for the preparation of the modified condensates (MAV).
Patent DE-19816427-A1 (DE)
Title: Foldable hanging-up packing for display of products on sale
Inventor: HOLZER WALTER
IPC: B65D73/00
Filed: 1998-04-15
Abstract: At least five parallel horizontal folds (2) are provided on the front side of the packing and separate the surface sections (T1-T5) of the material strip. The products (1) to be displayed penetrate the strip through at least two openings (5,6) in such a way that they are retained on the sides and at the front and rear by the boundary lines of the openings. The lowermost folded surface section of the packing may be perpendicular to the rear side face of the packing so that a standing surface is created.
Patent DE-19817706-A1 (DE)
Title: Container holding disposable napkins, handkerchiefs, etc. with integrated waste bags for use in car
Inventor: FECHNER ECKHARD
IPC: B60R7/08
Filed: 1998-04-21
Abstract: A variety of paper napkins, moisturized and dry handkerchiefs and lens cleaning cloths is stored inside the lid (1) of the container and held in place by a rubber strap. The container can be screwed to the cover behind the back seats of a car. Two waste bags can be attached to circular openings from below the horizontal stationary part (2) of the container facilitating the quick and easy disposal of the used cleaning material after use.
Patent DE-19823073-A1 (DE)
Title: Method for polarisation of fluorescence immunological analysis
Inventor: CHENG CHARLES
IPC: G01N33/531
Filed: 1998-05-22
Abstract: The quantitative analysis of a specific material in a clinical sample is determined by a polarisation fluorescence immunological analysis method in which the sample, or a mixture of the material to be analysed and reagents, is contacted with at least one of the following additives: 1,10-phenanthrene, 8-hydroxy-7-iodo-5-quinoline, naphthalene-1-sulphonic acid, and their salts.
Patent DE-19824069-A1 (DE)
Title: Planetary gear has roller bearing spacer arrangement preventing
Inventor: FECKO TIBOR
IPC: F16H1/32
Filed: 1998-05-29
Abstract: A planetary gear (40) has a rotating output (40). The gear (40) has an input shaft (10) and a wheel (30) with a central aperture (31), supported by roller bearings (12). A cage (100) with cage rings (101, 102) is push-fit into the aperture (31) and maintaining the separation between the rollers (12), and is located between the input shaft (10) and wheel (30).
Patent DE-19824418-A1 (DE)
Title: Transparent sunscreen gels with high solar protection factors
Inventor: BUNGARD ANDREA
IPC: A61K8/41
Filed: 1998-05-30
Abstract: Transparent sunscreen gels comprising:  (a) a silicone oil,  (b) a polyoxyalkylene organopolysiloxane (I), (c) water,  (d) an alcohol and/or polyol and  (e) at least one water- or oil-soluble ultraviolet (UV) absorber are new. The organopolysiloxane has the following structure (I): R  = H or 1-4C alkyl;  n  = 10-200;  m  = 1-25;  o  = 1-100, provided that o is at least equal to m and less than n/3;  p = 7-17;  x, y  = numbers such that (C2H4)x(C3H6)yR has a molecular weight of 250-2000 and the weight ratio of oxyethylene groups to oxypropylene groups is 100:0 to 20:80.
Patent DE-19825249-A1 (DE)
Title: Torsion vibration damper e.g. for twin mass flywheels
Inventor: DOLLHOPF KLAUS
IPC: F16F15/131
Filed: 1998-06-05
Abstract: The torsion vibration damper has transfer assemblies wherein a disc-like transmission element (18) is made up of several metal parts (22,24) which can be of different material thickness and/or different materials. The metal parts are preferably connected together by laser welding. The transmission element can be a cover disc element formed in a radially inner area for fixing on a drive shaft and in a radially outer area for interacting with the damper assembly. An Independent claim is also included for a method of manufacturing the vibration damper.
Patent DE-19837578-A1 (DE)
Title: Automotive clutch release bearing comprises integral rim-beaded outer ring to bridge inter-ring gap plus inner ring beading as beading support
Inventor: BOESSNER RALF
IPC: F16C33/58
Filed: 1998-08-19
Abstract: A radially inward rim bearing (9) integrated with the outer bearing ring (5) bridges the gap between outer and inner rings (5,2) and forms the shield. The bead is formed by beading the axial rim strip of the ring, the bead to be of thinner wall thickness than the outer ring or else demarcated from this by a groove. The ring flange (4) of the inner ring (2) radiates outwards and reaches with play as far as the inside casing of the outer ring. This flange is preferably formed by beading the rim of the inner ring and play between ring (3) and flange ensures that the flange offers support to the outer ring during its beading.
Patent DE-19850010-A1 (DE)
Title: Reducing hydrolyzable fluorine content of organic compounds, especially halogenated carboxylic acids or derivatives for use e.g. as pharmaceutical or agrochemical intermediates
Inventor: BRAUN MAX
IPC: C07C51/64
Filed: 1998-10-30
Abstract: Production of organic compounds (I) having a low content of hydrolyzable fluoride (HLF) involves contacting HLF-contaminated (I) with a removing agent for HLF selected from inorganic oxide sorbents (II) and onium salts (III) of carboxylic acids. An Independent claim is also included for 4-chloro-4,4-difluoroacetoacetic acid, 4,4-difluoroacetoacetic acid and their onium salts.
Patent DE-19854657-A1 (DE)
Title: Polymer industrial material e.g. for vehicle lamp housing
Inventor: NISHIMOTO KENJI
IPC: B29C65/20
Filed: 1998-11-26
Abstract: A polymer industrial material comprises graft mixed copolymers and an  alpha , beta -unsaturated glycidyl ester. A polymer industrial material comprises: (A) 5-80 pts.wt graft mixed copolymers, prepared from 20-95 pts.wt of a rubber polymer and 5-80 pts.wt monomer mixture, where the monomer mixture for the graft mixed polymer is 60-99.9 wt.% of one or more vinyl cyanide compounds, alkyl methacrylates or aromatic vinyl compounds, 0-30 wt.% vinyl comonomers and 0.1-40 wt.%  alpha , beta -unsaturated glycidyl ester; and (B) 20-95 pts.wt vinyl copolymers, prepared from 10-40 wt.% vinyl cyanide compound, 60-90 wt.% aromatic vinyl compound and 0-30 wt.% other vinyl compounds. An Independent claim is included for the production of a lamp housing from the above material.
Patent DE-19854775-A1 (DE)
Title: Door structure for motor vehicle has cover piece formed as frame reinforcing element with hollow section, and is anchored in body of door by said hollow section
Inventor: HEIM GUNTHER
IPC: B60J10/84
Filed: 1998-11-27
Abstract: The door has a cover piece(14) to close off the gap between adjoining elements and is in the form of a frame reinforcing element with a hollow section(15). The cover piece is anchored by the hollow section in the body of the door. The hollow section is rigidly connected by screws to the door body below the window sill. The hollow section fits tightly in a correspondingly formed housing in the hinge or lock sash. A cross profile is provided below the window sill, and the cover piece is braced by its hollow section between the door's inner wall and cross profile.
Patent DE-19855224-A1 (DE)
Inventor: HAEGELE FRITZ
IPC: F25D21/14
Filed: 1998-11-30
Abstract: The invention relates to a refrigerating apparatus (10) such as a no-frost apparatus, refrigerator, freezer or the like with a heat-insulating housing (11). In said housing, at least one storage room (15) for accommodating stored goods is provided. Said storage room can be subjected to cool air by a fan (21). Said housing also has an evaporator room (18) for accommodating a self-defrosting evaporator (19). Said evaporator room is at least substantially thermally separate from the storage room (15) by a heat-insulating separating plate (22). Said separating plate (22) is at least substantially provided with a highly thermoconductive surface on the side (27) facing the evaporator (19).
Patent DE-19855657-A1 (DE)
Title: Airbag module for motor vehicles
Inventor: HEILIG ALEXANDER
IPC: B60R21/215
Filed: 1998-12-02
Abstract: The airbag module has a housing (12) for the airbag (14). The housing is fastened to the motor vehicle so that it can move automatically against the ejection direction of the airbag. A cover (18,20) connected to the housing opens due to the pressure applied by the inflating airbag, after the housing has moved. The housing may be moved during activation of the gas generator by a linear drive, the working chamber of which is in flow connection with the gas generator (16).
Patent DE-19856067-A1 (DE)
Title: Apparatus for positioning small production parts for working, testing or packing purposes has a parts container and intermediate conveyor to place individual parts on a turntable
Inventor: SCHREIER KURT
IPC: B23P19/00
Filed: 1998-12-04
Abstract: The storage container (18) has a conveyor (24) to deliver parts to a table (28) with a monitor system (36), positional recording system (38) and holding system (40) for processing the part. A further conveyor (12) carries the processed part away.
Patent DE-19859910-A1 (DE)
Inventor: FISCHER WILFRIED
IPC: A61K9/08
Filed: 1998-12-23
Abstract: The invention relates to a cyclosporin solution which contains dexpanthenol as solubilizing agent and in water forms stable colloidal solutions which can be diluted with water to any volume without precipitation of the cyclosporin.
Patent DE-19860394-A1 (DE)
Title: Handgeführte Bodenfräse
Inventor: ZERRER GERHARD
IPC: A01B1/06
Filed: 1998-12-28
Abstract: Die Erfindung betrifft eine handgeführte Bodenfräse mit einem in einem Gehäuse (7) vorgesehenen Antriebsmotor (30) und einer in Arbeitslage der Bodenfräse etwa vertikalen Abtriebswelle (3) mit einem Bodenbearbeitungswerkzeug (4). Das Bodenbearbeitungswerkzeug (4) ist mit einer weitgehend formstabilen Wand (23) einer Schutzvorrichtung (8) umgeben. Die Schutzvorrichtung (8) ist in Achsrichtung der Abtriebswelle (3) höhenverschiebbar, wobei das Bearbeitungswerkzeug in Arbeitslage der Bodenfräse um die Bearbeitungstiefe aus der Schutzvorrichtung (8) hervorsteht.
Patent DE-19861139-A1 (DE)
Title: Steckerteil für eine optische Steckverbindung
Inventor: KRAGL HANS
IPC: H01L33/48
Filed: 1998-09-21
Abstract: Ein Steckerteil zum Koppeln mindestens einer in dem Steckerteil (10) aufgenommenen Lichtleitfaser (12) mit einem zweiten optischen Bauteil (52) besteht aus einem Gußmaterial, in welchem die Lichtleitfaser (12) eingebettet ist, und weist mikrostrukturierte Gestaltungen (14) zur Positionierung des Steckerteils auf, wobei die Lichtleitfaser eine Polymerfaser (12) ist, die an der von ihrer Stirnfläche abgewandten Seite des Steckerteils (10) einen runden Querschnitt hat und an der Stirnfläche einen polygonalen Querschnitt, wobei der Querschnitt kontinuierlich von der einen Querschnittsform in die andere übergeht.
Patent DE-19900221-A1 (DE)
Inventor: LANZE ROLF
IPC: B01J2/02
Filed: 1999-01-07
Abstract: The invention relates to a method for producing bisphenol A prills. According to the method, molten bisphenol A is fed into the prilling tower at the top of said prilling tower, via a nozzle plate with a number of nozzles. A gas coolant which is guided in a circuit is led into said prilling tower in a counter-flow. The bisphenol A prill is cooled to approximately room temperature, collected at the foot of the prilling tower and removed. The invention also relates to a device for carrying out the inventive method and to bisphenol A prills produced according to this method.
Patent DE-19900264-A1 (DE)
Inventor: SOKOLIHS DIRK
IPC: B62D7/20
Filed: 1999-01-07
Abstract: The invention relates to a tie rod for motor vehicles, comprising a tube which is slotted at least in one area and on at least one side has an inner thread whose pitch follows a first direction of rotation. A control sleeve is screwed into the end of the tube and a ball joint housing rod of a ball joint provided for at the end of the tie rod is screwed into an inner thread whose pitch follows a second direction of rotation opposite to the first direction of rotation. A key surface embodied on the control sleeve permits an axial adjustment movement of the tube in relation to the ball joint. The control sleeve (1) comprises at least one engagement slot (2) and a clamp collar (4) positioned around the outer surface of the tube (3) which holds the components together in their respective positions.
Patent DE-19904801-A1 (DE)
Title: Agent containing urea, sulfur and Calendula extract, useful for topical treatment of skin disorders, especially neurodermatitis
IPC: A61K36/14
Filed: 1999-02-05
Abstract: An agent for topical treatment of skin disorders contains urea and/or sulfur and/or  Calendula extract.
Patent DE-19906360-A1 (DE)
Title: Surgical instrument with claw shaped tool area, has control rod accommodated inside longitudinal hollow shaft of surgical instrument which acts on two claws, positioned at tip of shaft
Inventor: STORZ MARTIN
IPC: A61B17/28
Filed: 1999-02-16
Abstract: A control rod (12) is accommodated inside the longitudinal hollow shaft (10) of the surgical instrument which acts on two claws (14,16), positioned at the tip of the shaft (10). The lower claw (14) is stationary and has a U-shaped open space with a cutting edge in the center, while the upper claw (16), which is also provided with a U-shaped cutting edge, can be swiveled around a horizontally positioned bolt (18). The motion, resulting from the handle being manipulated is transferred to the claws (14,16) via a movable latch (38) by a plunger (26), its lower end (30,32) fitting to the shape of the rear end (20,22,24) of the claws (14,16).
Patent DE-19908222-A1 (DE)
Title: Vertically-configured crystallization plant
Inventor: BISCHOF RUDOLF
IPC: B01D9/00
Filed: 1999-02-25
Abstract: Crystallizer vessel (13) and product tank (43) are stacked in tower configuration.
Patent DE-19910880-A1 (DE)
Title: Werkzeugmaschine für die Werkstückbearbeitung mit spanenden Werkzeugen und Laserstrahl
Inventor: FRIEDRICH WILFRIED
IPC: B23K26/08
Filed: 1999-03-11
Abstract: Die Erfindung betrifft eine Werkzeugmaschine für die Werkstückbearbeitung mit spanenden Werkzeugen und Laserstrahl, die eine Bearbeitungseinheit (9) mit einer motorisch angetriebenen Arbeitsspindel (10) für die Werkstückbearbeitung mit spanenden Werkzeugen, eine Laserstrahlquelle (17) mit einer Strahlführungsanordnung (18, 19, 20) für die Werkstückbearbeitung mit Laserstrahl und einen motorisch verfahrbaren Arbeitstisch (14) zur Aufspanung von mindestens einem Werkstück enthält. Um mit einem einfachen konstruktiven Aufbau sowohl eine Bearbeitung mittels spanender Werkzeuge als auch eine Bearbeitung mittels Laserstrahl ohne aufwendige Wechselvorgänge zu ermöglichen, ist die Strahlführungsanordnung (18, 19, 20) versetzt zur Arbeitsspindel (10) an der Bearbeitungseinheit (9) angeordnet.
Patent DE-19911761-A1 (DE)
Title: Device for turning on transmission reception station concealed on human body has transponder reception antenna connected with transmission reception station and transponder chip influences transponder reception antenna
Inventor: HEMER BERTHOLD
IPC: H04B1/3827
Filed: 1999-03-16
Abstract: A transponder reception antenna (18) is connected with a transmission reception station (1). A transponder chip (19) influences the transponder reception antenna (18).  A plug (10) is connected with a miniaturized microphone (14), which can be hidden for example on a tie. A plug (11) is on the other branch with an induction coil (15) whose signals are received by an inductive receiver (16), which can be put into a human ear.
Patent DE-19915881-A1 (DE)
Title: Vacuum cleaner has changeover element in form of three-way valve set by twisting movement to change suction air flow between two suction openings as required
Inventor: SCHLERETH ANDREAS
IPC: A47L5/32
Filed: 1999-04-08
Abstract: The vacuum cleaner has a suction fan (3) and two suction openings (15,17) on its housing (2) to which suction tools can be connected and a changeover element (18) for changing the suction air flow between the openings as required. The changeover element is a three-way valve set by a twisting movement.
Patent DE-19916767-A1 (DE)
Title: Inductive sensor for regulating presses and recognizing workpieces in preset locations, has magnetic core with winding and insulation path
Inventor: KLASCHKA WALTER
IPC: H01F17/04
Filed: 1999-04-14
Abstract: An inductive sensor has a housing (10) containing a winding (26) around a core (18) fabricated from magnetic material. The core has at least one insulation path (24) around it, with an axial extension larger than the winding.
Patent DE-19920441-A1 (DE)
Title: Temperature compensating mounting for heat exchanger has a tripod support structure with at least three clamping springs
Inventor: RUCHTI CHRISTOPH
IPC: F28F9/007
Filed: 1999-05-04
Abstract: A temperature compensating mounting for a heat exchanger, e.g. for a heat exchanger of a gas turbine engine, has three struts (4) to provide a simple tripod support. At least three springs (7) are stretched between the floor and the heat exchanger. The springs can be secured to the floor mounting pads of the struts and are secured to the head exchanger in a near tangential manner.
Patent DE-19921701-A1 (DE)
Title: Lowering transmission for driven rotating tools with eccentric impact overlay, with engaged inner and outer gear crowns, one of which has damping devices
Inventor: BECHEM ULRICH
IPC: B28D1/18
Filed: 1999-05-12
Abstract: The lowering transmission includes eccentrics (8) acting on slowly rotating tools for surface abrasion of slotting, particularly of stone or minerals. The eccentrics induce a revs. reducing drive by means of engages inner (2) and outer (1) toothed gear wheels, of which one of the two has devices for damping its vibration.
Patent DE-19930800-A1 (DE)
Title: Hot pressing of glue-coated fibers to produce fiberboard involves applying glue to shavings in a low speed, turbulent flow zone of a dryer
Inventor: BUCHHOLZER PAUL
IPC: B27N1/02
Filed: 1999-07-03
Abstract: Fibers produced from wood shavings chips are conveyed through a tubular dryer whose end section forms a glue application zone in which the larger diameter reduces the fiber conveying speed and creates turbulent flow. The turbulence is increased by axially injecting additional air with the binder into the center of the glue application zone curing zone whose length is 5-10 times the diameter. Preferred Features: The air is injected in a ring around the binder injection nozzle and at the same angle.
Patent DE-19930872-A1 (DE)
IPC: H01M8/0612
Filed: 1999-07-05
Abstract: The invention relates to a fuel cell system with integrated gas purification and to a method of purifying the reformer gas of carbon monoxide. According to the inventive method, either an exhaust gas catalyst is mounted upstream and/or downstream of one or more fuel cell stacks of a fuel cell system and/or at least one fuel cell of a fuel cell stack is at least briefly operated as a purification cell. Said cell is operated at a voltage that is at least reduced so that the reaction of hydrogen is inhibited and the electrochemical oxidation of carbon monoxide is promoted.
Patent DE-19933510-A1 (DE)
Title: Motor vehicle hat shelf uses thickener strip or tube connected by hooks to seat back thus covering gap forming between shelf and seat back.
Inventor: ALLERSHAUSEN ECKARDT
IPC: B60R5/04
Filed: 1999-07-16
Abstract: The gap between seat back and hat shelf is closed off by a cover (4) whose material is thickened on its bearing edge and thus joined to the seat back. The thickened part (5) is joined to the upper part of the seat back and forms a strip (5), tube or bar and is joined to the seat back by connectors preferably in hook form. The cover material should be divided lengthways when used for twin sets and when using a thickened bar this is pressed from the back onto the cover (4).
Patent DE-19934994-A1 (DE)
Title: Low lift fork truck driven by electric motor,
Inventor: SCHALMATH HANS
IPC: B62B5/00
Filed: 1999-07-26
Abstract: The fork truck has a drive part and a load part with two wheel arms carrying load rollers on the front end mounted in a joint pivoted to a pressure rod coupled via a rod transmission to a lift cylinder in the drive part. On both sides of the drive wheel (32), there are receiving cavities (60, 62), symmetrical to the longitudinal axis, for batteries.
Patent DE-19936709-A1 (DE)
Title: Motion switch is integrated into intermediate plugs, holders, socket strips, sockets, plugs and loads such as radios, TVs, video recorders, motor vehicles, personal computers and machinery
Inventor: ULUDAG SABAHATTIN
IPC: H01R13/66
Filed: 1999-08-06
Abstract: The motion switch is integrated into intermediate plugs, holders, socket strips, sockets, plugs and loads (radios, TVs, video recorders, motor vehicles, PCs, machinery, etc.). It can be fitted with time switches, dimming switches, dimmers, revolution rate regulators, thermostats, etc.
Patent DE-19937148-A1 (DE)
Title: Determining fuel injection quantity involves correcting injection quantity for next cycle using factor derived from time since preceding partial injection, pressure oscillation frequency
Inventor: FEKETE NICHOLAS
IPC: F02D41/40
Filed: 1999-08-06
Abstract: The method involves determining the injection quantity (MVE, MHE) corresp. to the engine operating state and opening the injectors for a period corresp. to the injection quantity taking into account the fuel pressure (P) in the pressure line. During operation with time offset partial injection quantities per cycle, the injection quantity of the next cycle is corrected using a fluctuation coefficient (m) determined depending on the time interval since the preceding partial injection and a pressure oscillation frequency (f) in the pressure line.
Patent DE-19940229-A1 (DE)
Title: Cable set, in particular, for use in vehicles comprises a cover element in the form of a tube which is made of a foam material and is fastened to at least one conductor
Inventor: WELLHAEUSER MARTIN
IPC: H02G3/04
Filed: 1999-08-25
Abstract: The cable set (1), in particular, for use in vehicles comprises a cover element in the form of a tube (3) which consists of a foam material and is fastened to at least one conductor (2).