baber/WOPTO huggingface dataset:
Patent DE-19860754-A1 (DE)
Title: Kosmetische Zubereitung
Inventor: GOLZ-BERNER KARIN
IPC: A61Q17/04
Filed: 1998-12-23
Abstract: Die Erfindung betrifft eine kosmetische Zubereitung nach Patent 19830004. Im Hauptpatent wird eine kosmetische Wirkstoffzubereitung mit hohem Radikalschutzfaktor beschrieben. Erfindungsgemäß besteht eine variierte Zubereitung aus (a) einem Gemisch eines aus dem Rindenextrakt von Quebraco blanco und nachfolgender enzymatischer Hydrolyse gewonnenen Produktes mit Proanthocyanidin-Oligomeren und eines Seidenraupenextraktes mit dem Peptid Cecropine in einer verkapselten Form mit einem Wirkstoffgehalt von jeweils 0,1 bis 10 Gew.-%; (b) einem Hydro-Gel oder Gemisch von Hydro-Gelen, wobei Gel und Wirkstoffe (a) zusammen mit 0,1 bis 5 Gew.-% Phospholipiden und Wasser einen Assoziationskomplex bilden; (c) einem Gemisch aus 0,1 Gew.-% Micrococcus luteus-Extrakt, Retinylpalmitat und Tocopherylacetat in mit Phospholipiden zubereiteter liposomaler Form; (d) 0,5 bis 95 Gew.-% Wasser; (e) 0 bis 30 Gew.-% weiteren Wirk- und Trägerstoffen; und wobei die Bestandteile (a) bis (e) in einer kosmetischen Zubereitung enthalten sind, die zusätzlich (f) freies Retinylpalmitat enthält.
Patent DE-19900710-A1 (DE)
Title: Steel article, especially a cutting, sawing or machining tool, is hardened by locally quench hardening and then exposing to a magnetic field
Inventor: KEMMELMEIER LUDWIG
IPC: C21D9/24
Filed: 1999-01-11
Abstract: A steel article hardening process comprises locally quench hardening and exposing to a magnetic field, is new.
Patent DE-19901606-A1 (DE)
Title: Filler tube with radio controlled filler with remote control connects two separate pipelines or container systems in order to fill heating system with water via water tap
Inventor: ZIMMERMANN ULRICH
IPC: F16L55/10
Filed: 1999-01-13
Abstract: The filler tube connects two separate pipelines or container systems in order to fill a heating system with water via a water tap. The filler tube is combined with a filler fitting consisting of two radio-controlled magnetic valves (M1,M2) with remote control.
Patent DE-19901660-A1 (DE)
Title: Cutting tool e.g. end milling tool
Inventor: POMP THOMAS
IPC: B23B51/00
Filed: 1999-01-18
Abstract: The cutting tool has areas (17') axially interposed to the rear between the radiating main cutting edges and also form cutting edges and the axial interval between leading and trailing main cutting edge areas is less than chip thickness e.g. between 0.1 and 0.3 mm, with the leading areas coming to a point at maximum height. The trailing areas also come to a point at their minimal axial height, with both leading and trailing main edge areas similarly designed. The main edges (12) undulate in the radial direction or come in obtuse zee shape. The main cutting edges border on free faces as adjoined in the cutting direction by areas varying in axial height. The main edges are adjoined by positively angled rake faces.
Patent DE-19905802-A1 (DE)
Title: Röntgenröhre
Inventor: HARDING GEOFFREY
IPC: H01J35/08
Filed: 1999-02-12
Abstract: Es wird eine Röntgenröhre mit einer Einrichtung zur Erzeugung und Fokussierung eines Elektronenstrahls (5) auf ein Targetmaterial beschrieben. Ausgehend von der Problematik einer unzulässigen Erhitzung der Anode (3) bei einer Steigerung der Elektronenstrahldichte dient erfindungsgemäß ein gasförmiges, in einer Kammer (6) eingeschlossenes Targetmaterial zur Erzeugung der Röntgenstrahlung, das wesentlich stärker erhitzt werden kann, ohne daß die Anode beschädigt wird.
Patent DE-19907840-A1 (DE)
Title: Light liquid separator for separating oil from water has a shut-off valve controlled by the level in the separation chamber and a shut-off valve controlled by the level in the light liquid tank
Inventor: KOELSCH RAINER
IPC: C02F1/40
Filed: 1999-02-24
Abstract: The first shut-off valve (21) is controlled by the level in the separation chamber (11) and the second shut-off valve (19) is controlled by the level in the light liquid tank (33).  Light liquid separator has a feed (20), a separation chamber (11), a heavy liquid run-off (17), a light liquid tank (33), a first shut-off valve (21) in the feed and a second shut-off valve (19) in the heavy liquid run-off. The first shut-off valve (21) is controlled by the level in the separation chamber (11) and the second shut-off valve (19) is controlled by the level in the light liquid tank (33).
Patent DE-19908147-A1 (DE)
Title: Reverse gear lock for gear box in motor vehicles has centrifugal force measurer connected to wheels, with reverse gear barring bolts
Inventor: HALLER PAUL
IPC: F16H61/16
Filed: 1999-02-25
Abstract: The vehicle has a speed measurer, to control esp. a barring bolt (12), so that a gear can be engaged only when the bolt is released. The measuring unit has a centrifugal force measurer (13), in active connection with a shaft (1) of gear box or vehicle, which is in constant rotary connection with the vehicle wheels. The measurer is in working connection with several barring bolts, and the bolts are actuated at different speeds of the shaft. The measurer unit contains several multi-stage or parallel measuring springs (5).
Patent DE-19909031-A1 (DE)
Title: Conveyor belt for transporting light bulk materials under vacuum comprises weft and warp filaments which are combined so that one side of the belt is smooth, while its opposite side is extremely rough
Inventor: STROBEL MANFRED
IPC: A24C5/18
Filed: 1999-03-02
Abstract: The woven conveyor belt (1) for transporting bulk materials with low specific weight under vacuum comprises a weft filament (22) which is combined with warp filaments (21) in such a way that one side of the belt is rendered smooth, while its opposite side is extremely rough for better transport of such materials.
Patent DE-19909385-A1 (DE)
Inventor: HOEHN WOLFGANG
IPC: G01C21/36
Filed: 1999-03-04
Abstract: The invention relates to a method of vehicle navigation using a road map shown on a display. According to said method, at the start of a journey the vehicle position is determined and its destination entered so that a road map is displayed whose scale is such that it shows both the position of the vehicle and its destination. As the vehicle approaches its destination in the course of the journey the scale of the map is automatically enlarged in such a way that the size of the display is at all times fully utilized and the destination and position of the vehicle at any given time can always be identified on the road map.
Patent DE-19909672-A1 (DE)
Title: Car engine cooler with paired feedboxes fixes coolers for charge air and coolant additionally by midway strap additional to connection pipe and end point screwbolt for service stability.
Inventor: SCHUELE MATTHIAS
IPC: F28F9/00
Filed: 1999-03-05
Abstract: At least one additional fixing point (16) is provided between the outer ends of the feedbox (3,4) and cooler (1) feedbox (4) is topped by a compensating container (9). The feedbox (4) forms an additional fixing point by means of a projecting connection pipe fitting positively into an opening (11) in the feedbox (3). Both container (9) and connection pipe are integrally moulded onto feedbox (4) and the connection pipe is of relatively large section and has tapped endface openings as engaged by screws (12) on the cooler (1) feedbox (3). A fixer strap (16) in the feedbox (3) opening (11) is formed of continuous stiffener ribs (15) and edged for a disk (13) through which the screws (12) are passed. The two boxes are made fast by a screwbolt (20), by the connection pipe and at the far end by a strap run off the side.
Patent DE-19909933-A1 (DE)
Title: Abgasreinigungsanlage mit interner Ammoniakerzeugung zur Stickoxidreduktion und Betriebsverfahren hierfür
Inventor: GUENTHER JOSEF
IPC: B01D53/94
Filed: 1999-03-06
Abstract: Die Erfindung bezieht sich auf eine Abgasreinigungsanlage mit einem Ammoniakerzeugungskatalysator zur Erzeugung von Ammoniak aus im zu reinigenden Abgas enthaltenen Stickoxiden und einem stromabwärts desselben angeordneten Stickoxidreduktionskatalysator zur Reduktion von im zu reinigenden Abgas enthaltenen Stickoxiden unter Verwendung des erzeugten Ammoniaks als Reduktionsmittel sowie auf ein Betriebsverfahren hierfür. DOLLAR A Erfindungsgemäß ist ein stromaufwärts des Ammoniakerzeugungskatalysators angeordneter Stickoxidadsorptionskatalysator vorgesehen, und/oder der Ammoniakerzeugungskatalysator ist in einem Abgasleitungszweig angeordnet, der nur zu einem Teil von mehreren, getrennt steuerbaren Verbrennungsquellen gehört, während den übrigen Verbrennungsquellen ein oder mehrere weitere, unter Umgehung des Ammoniakerzeugungskatalysators zum Stickoxidreduktionskatalysator führende Abgasleitungszweige zugeordnet sind. Der zum Abgasleitungszweig des Ammoniakerzeugungskatalysators gehörige Teil der Verbrennungsquellen wird kontinuierlich oder zeitweise fett betrieben, und/oder die einen oder mehreren, ihr Abgas dem Stickoxidadsorptionskatalysator zuführenden Verbrennungsquellen werden abwechselnd mager und fett betrieben. DOLLAR A Verwendung z. B. für mager betriebene Otto- und Dieselmotoren in Kraftfahrzeugen.
Patent DE-19911042-A1 (DE)
Title: Pipe connector for town gas pipelines comprises coupling sleeve overlapping pipe ends and sealing sleeve inserted between each pipe end and coupling sleeve, leaving cylindrical space into which pressurised fluid can be fed
Inventor: SCHUCK FRANZ
IPC: F16L13/02
Filed: 1999-03-12
Abstract: The pipe connector for pipelines consists of a coupling sleeve (3) which overlaps the ends of the two pipes (1, 2) which are to be connected. A sealing sleeve (4) is inserted between the coupling sleeve and each pipe end and is attached to the coupling sleeve at two points, leaving a cylindrical space between. An inlet (10) for pressurised fluid communicates with this space.
Patent DE-19913147-A1 (DE)
Title: Chassis structure for video tape recorder
Inventor: YONEDA HARUHIKO
IPC: H05K5/02
Filed: 1999-03-23
Abstract: Side plates (12-15) which are bent towards rear chassis area of flat portion (11), is fixed to each outline edge of flat portion. The adjoining side plates in the rear chassis area are mutually detachable. The adjoining side plates in front chassis area are connected mutually. A polygon shaped flat portion (11) has a front chassis area and a rear chassis area. The rotation head cylinder (2) and the capstan are arranged in the rear chassis area. The reel stands (3,4) are arranged in the front chassis area.
Patent DE-19913807-A1 (DE)
Title: Method of removing hydrophobic material e.g. from surface of ship, platform, tank, marine structure, water or beach sand, shingle or rocks, uses lipophilic mixture of carboxylic acid and salt-forming substance and water
Inventor: BETZ MICHAEL
IPC: C11D1/04
Filed: 1999-03-26
Abstract: Method of cleaning materials with a hydrophobic constituent (I), especially surfaces contaminated with (I), involves applying a lipophilic substance (II) to dissolve (I), optionally using mechanical energy. (II) contains organic carboxylic acid and salt-forming substance, e.g. organic amine and/or inorganic base. Water is added to form an emulsion or suspension with surfactant containing dissolved (I) in the aqueous phase.
Patent DE-19914905-A1 (DE)
Title: Electrochemical etching cell for etching silicon wafers uses electrode materials that do not contaminate and/or damage the etching body after etching
Inventor: ARTMANN HANS
IPC: C25F3/12
Filed: 1999-04-01
Abstract: The first and second electrode material are selected so that the etching body (15) is not contaminated and/or not damaged after etching through the electrode materials. Electrochemical etching cell for etching an etching body having a surface of etching material comprises a chamber partially filled with an electrolyte and contains a first electrode (13) with a surface made of first electrode material and a second electrode (13') with a surface made of a second electrode material. One of the electrodes is connected as anode and the other as cathode. The etching body is in contact with the electrolyte. The first and second electrode material are selected so that the etching body (15) is not contaminated and/or not damaged after etching through the electrode materials.
Patent DE-19917036-A1 (DE)
Inventor: SCHMITZ WERNER
IPC: E06B3/667
Filed: 1999-04-15
Abstract: The connector elements (1A, 1B) for the support cross for a transom window are joined to one another by means of coupling st (2l, 2r) tightly held in their respective coupling slits (3Al, 3Ar; 3Bl, 3Br) in the connector elements.. The connector elements further provided with interlocking spring arms (4A, 4B) which in combination with a pin and a bore in the continuous bar (DSP) f these elements relative to the latter.
Patent DE-19925989-A1 (DE)
Title: Centrifugal conveyor, especially for sorting systems, has intermediate ring rotationally driven by drive arrangement at revolution rate different from that of inner plate and outer ring
Inventor: KUEMMERER HELMUT
IPC: B65G47/14
Filed: 1999-06-08
Abstract: The conveyor has a rotationally driven inner plate (17) and a rotationally driven outer ring (6) enclosing the inner plate. At least one intermediate ring (18) between them is rotationally driven by a drive arrangement (48) at a revolution rate different from that of the inner plate and that of the outer ring. The intermediate ring can be driven faster than the inner plate or outer ring.
Patent DE-19927242-A1 (DE)
Title: Receiver for reception of multiplexed radio wave
Inventor: MIYAKE TAKASHI
IPC: H04B1/16
Filed: 1999-06-15
Abstract: The receiver receives a signal with data multiplexed onto it, and containing information about the broadcast, which includes network details for the current network and for another network.  The receiver contains a demodulator for the multiplexed information, a memory for the network details, a station search device and a tuner. The search device receives a radio signal within a receivable frequency band, in response to a station selection instruction. The tuning device receives a radio signal with matching details instead of the current signal, if the network details in a radio signal received during a search operation match the details in memory for another network.
Patent DE-19927346-A1 (DE)
Inventor: MUELLER KLAUS
IPC: B29C45/14
Filed: 1999-06-16
Abstract: The composite has a thermoplastic carrier layer and a laminate based on an intermediate layer and heat-cured layer. The laminate is joined to the carrier in a tool using heat and may be three-dimensionally shaped either before or during the joining stage.
Patent DE-19927762-A1 (DE)
Inventor: STRUEMPLER RALF
IPC: H02H3/02
Filed: 1999-06-17
Abstract: The invention relates to a combination of a micro-relay switch (1) for disconnecting slight overcurrents and a short-circuit current limitor, for example a fuse, a PTC-resistance (16) or an automatic cutout, for limiting or disconnecting large overcurrents.
Patent DE-19928212-A1 (DE)
Title: Screw conveyor introducing biomass into horizontal cylindrical tank of biogas plant, includes side feed hopper and delivers down into tank, to point near horizontal shaft of rotary paddles
Inventor: MUELLER LUDWIG
IPC: C12M1/107
Filed: 1999-06-19
Abstract: Introduction of biomass from above through a tube with an internal conveyor screw, is new.  Preferred Features: The feed hopper enters the tube from one or both sides, subtending a small angle with the vertical axis. The tube end, lies below the central transverse axis. The discharge of biomass is made to the first paddle, one of many welded to and rotating together on a stirrer shaft running along the tank. In dead space between the end of the tank and the screw, a biomass deflector rotates with the paddles, directing biomass towards them.
Patent DE-19934568-A1 (DE)
Title: Casing for irregularly shaped foodstuffs, particularly sausages, comprises a gas- and oxygen-permeable polymeric material with welded lengthwise stitching
Inventor: BEUTTENMUELLER ALBERT
IPC: A22C13/00
Filed: 1999-06-25
Abstract: Sausage casing comprises a gas- and oxygen-permeable polymeric material with welded lengthwise stitching  Sausage casing comprises a gas- and oxygen-permeable polymeric material with welded lengthwise stitching. Independent claims are included for an apparatus for producing the above casing including patterns and plates and the production of the casing by cutting out shapes in the material and securing together.
Patent DE-19937714-A1 (DE)
Title: Pretensioning method for tubular spring comprises preforming outer tube, elastomer component and second tube with an elliptical cross-section and then adjusting this to circular shape
Inventor: BEUTEL ALEXANDER
IPC: F16F13/14
Filed: 1999-08-10
Abstract: The pretensioning method is used for a tubular spring consisting of an inner ring (12), an outer ring (11') and an elastomer tube (14) with a second tube (13') vulcanised on to it. At least two fluid chambers are positioned around the circumference of the elastomer tube and are connected by vapour and/or overflow channels. The method comprises preforming the outer tube, elastomer component and second tube with an elliptical cross-section and then adjusting this to a circular shape.  An Independent claim is included for a pretensioned tubular spring.
Patent DE-19938263-A1 (DE)
Title: Electronic logical detection of traffic signs involves generating head lamp control action for optimal sign illumination under suitable lighting conditions, e.g. to compensate vehicle movements
Inventor: MAI RUDOLF
IPC: G06V10/145
Filed: 1999-08-12
Abstract: The method involves using a camera arrangement in a motor vehicle, electronic interpretation of signs using pattern comparison and display of the interpreted signs. A head lamp control action is generated for optimal illumination of a sign under suitable lighting conditions to compensate for vehicle movements and the changing angle as the vehicle approaches the sign.  An Independent claim is also included for an arrangement for electronic logical detection of traffic signs.
Patent DE-19938279-A1 (DE)
Title: IC motor camshaft chain drive uses a double chain with one chain row engaging a cogwheel keyed to the powered assembly and the other chain row riding on a support surface next to the assembly
Inventor: ENGELS HARTMUT
IPC: F16H7/06
Filed: 1999-08-12
Abstract: The chain drive for at least one camshaft, in an internal combustion motor, uses a twin-row chain to drive at least one assembly. One row (7a) of the double chain (7) engages a cogwheel (12) keyed to the assembly (10). The other row (7b) of the chain (7) is supported by a sliding cladding (13) near the assembly (10). The sliding surface (13) has a curve, and is mounted or bonded to the assembly (10), and it can be of plastics.
Patent DE-19939871-A1 (DE)
Title: Locking element for tension chain of motor vehicle snow chains has locking opening of half-open recess to retain first chain link applying a tension force to locking element
Inventor: MANGOLD CHRISTIAN
IPC: B60C27/06
Filed: 1999-08-23
Abstract: The locking element (10) has a retainer opening formed by a pull-in opening and a locking opening. The locking opening (16) is a half-open recess, for non-turnable and non-tiltable holding of the front section of a first chain link, which applies a tension force to the locking element. The element is angled along its central line (11), forming a V-ridge, two legs, and a V-shaped hollow chamber. The locking opening has an anti-turning/tilting device (17,18) for the first chain link.
Patent DE-19940581-A1 (DE)
Title: Verfahren zur Herstellung integrierter Sensoren
Inventor: AIGNER ROBERT
IPC: H01L27/06
Filed: 1999-08-26
Abstract: Aussparungen oder Vertiefungen werden in der Oberseite eines Halbleiterkörpers ausgeätzt und Sensorkomponenten darin hergestellt, die etwa zur Hälfte versenkt sind. Elektronische Bauelemente werden in dem restlichen Bereich der Oberseite des Halbleiterkörpers hergestellt, wobei diese ggf. mit einer Schutzschicht abgedeckt werden, falls die Aussparung oder Vertiefung erst nachträglich hergestellt wird.
Patent DE-19941038-A1 (DE)
Inventor: GUENTHER HERBERT
IPC: B29C45/27
Filed: 1999-08-28
Abstract: An electric surface heating element is installed by direct application to the periphery of a cylindrical material pipe (13) of a hot runner nozzle (12). Said surface heating element consists of a ceramic dielectric layer (20) which is directly applied to the metal pipe (13) or to the wall (16) thereof, at least one layer (22) consisting of heating conductor strips (23) and an electrically insulating ceramic covering layer (24) which is applied on top of the latter. Film, or thick-coat screen printing technology are suitable as coating processes. However, thick-coat technology using round printing is preferably used for the layer construction as a whole. Alternatively, the ceramic dielectric layer (20) can be fixed to the periphery of the hot runner pipe (13) in the form of a pre-fabricated green film and subsequently baked.
Patent DE-19941706-A1 (DE)
Title: Removing exhausted water treatment material from container, e.g. in desalination, comprises injecting gas or liquid to set filter bed in rotation and removing rotating column of material through outlet at base
Inventor: STERNEL CHRISTOPH
IPC: B65G53/30
Filed: 1999-09-02
Abstract: Cylindrical container for a fixed or fluid filter bed of particulate or granular material (2) has a nozzle (9) mounted on one wall for feeding in a gas or liquid. This causes the liquid (3) and particulate material in the container to rotate. An outlet (8) at the base of the filter column allows the rotating material to be drawn off.  Independent claims are included for: (a) a method for removing particulate or granular material from a container as described above; and (b) plant for purifying liquids using ion exchange resin and for regenerating exhausted resin using a container as described above.
Patent DE-19943825-A1 (DE)
Title: Electronic baby comforting device is activated by detection of crying for providing selected noise for timed interval before de-activation
Inventor: LITKE VIKTOR
IPC: A47D15/00
Filed: 1999-09-14
Abstract: The baby comforting device is activated automatically upon detection of crying via a microphone and remains in operation for a timed interval, during which a selected noise, e.g. vacuum cleaner or engine noise, is provided via an amplifier circuit at an adjustable volume.
Patent DE-19944418-A1 (DE)
Inventor: WOLLMANN GERHARD
IPC: C07C231/24
Filed: 1999-09-16
Abstract: The invention relates to a method for producing fatty acid amides from fatty acid alkyl esters and ammonia in the presence of a catalyst. According to this method, substantially water and fatty acid-free esters are used and the catalyst is a compound of tetravalent tin that is soluble in the reaction mixture. The method is carried out at low pressure, with short reaction times and to a large extent, without the formation of by-products.
Patent DE-19946398-A1 (DE)
Title: Cutting device has blade(s) activated by lifting magnet after insertion of coin to cut wire coupled to coin; blade is mounted beneath coin channel outlet and above coin checker
Inventor: HARTING DIETMAR
IPC: G07F1/04
Filed: 1999-09-28
Abstract: The device has at least one blade (6) that is activated by a lifting magnet (17) after the insertion of a coin to cut a wire (5) coupled to the coin. The blade is mounted beneath the outlet of the coin channel (2) and above a coin checker. The coin (3) is detected by a sensor whose output signal actuates the magnet via an electronic circuit.