baber/WOPTO huggingface dataset:
Patent DE-19839194-A1 (DE)
Title: Headlamp for vehicles according to projection principle has cover disc with region in which passing light is deflected upwards and between imaging screen and its screening device
Inventor: OSCHMANN HORST
IPC: F21Y101/00
Filed: 1998-08-28
Abstract: A headlamp for vehicles according to the projection principle has a light source (10), a reflector (12), an imaging screen (2) located in the radiation path of the reflected light from the reflector to generate a light-dark boundary of the light beam emerging from the headlamp, a lens (22) through which passes the light getting past the imaging screen and a transparent cover disc (34) located after the lens in the light exit direction. The cover disc has a region (38) in which this passing light is deflected upwards. Located between the imaging screen and the cover disc is provided a screening device (42,46) by which at least a part of the light getting past the imaging screen that would pass through the region of the cover disc, is screened.
Patent DE-19839202-A1 (DE)
Title: Perovskite-type substance containing oxide of mixed ions and having high electronic-ionic mixed conductivity
Inventor: ISHIHARA TATSUMI
IPC: H01B1/08
Filed: 1998-08-28
Abstract: A mixed conductivity perovskite-type substance contains an oxide of mixed ions and is used in the air electrode of a solid oxide fuel cell. The perovskite substance is of formula: A1-xCaxGa1-yByO3; A = lanthanide whose trivalent ion has an 8- coordinate ionic radius of 1.05 to 1.15 Angstrom ; B = Co, Fe, Ni or Cu; x, y = 0.05 - 0.3. The substance is used in an air electrode of either nickel or a compound of formula: Ce1-mCmO2; C = Sm, Gd, Y or Ca; and m = 0.05-0.4. An Independent claim is also included for a gas-separation membrane comprising the perovskite compound.
Patent DE-19845538-A1 (DE)
Title: Polyacetylene, useful for the production of filters or components for batteries, fuel cells and solar cells, is prepared using a metal catalyst and Cl2, Br2, H2SO4, HNO3, NO2 or SO2.
Inventor: HOVHANNISYAN HENRIKH
IPC: C08F8/00
Filed: 1998-10-02
Abstract: A polyacetylene having an adjustable morphology is prepared using a metal catalyst and Cl2, Br2, H2SO4, HNO3, NO2 or SO2.  A polyacetylene (I) having adjustable and/or regulatable morphology is prepared by process shown in scheme (1): kt = metal catalyst;  A-B = Cl2, Br2, H2SO4, HNO3 , NO2 or SO2 . A and B are the same or different.
Patent DE-19847383-A1 (DE)
Title: Wall plug has cylindrical housing with internal thread and slits along its length which contain spreading strips with notches which are engaged by unthreaded conical tip on screw to spread plug and fix it in position
Inventor: STEMPFL ANTON
IPC: F16B13/08
Filed: 1998-10-14
Abstract: The wall plug, especially for use in sandstone, cellular concrete, wood or stone, has a cylindrical housing (6) with an internal thread (8) and slits (9) spaced along its length. When a screw with an unthreaded, conical tip is screwed into the plug the tip engages with a notch at the end of a spreading strip inside each slit and spreads the plug to fix it in position.
Patent DE-19847429-A1 (DE)
Title: Digital sliding potentiometer for position sensing, has conducting sections of parallel tracks connected together
Inventor: EIBLMEIER ROBERT
IPC: H03M1/28
Filed: 1998-10-15
Abstract: The sliding potentiometer has several parallel tracks (2) and a slider element (4) running continuously parallel to the tracks. Each track is interrupted at certain distance intervals to form conducting and non-conducting sections. The conducting sections of one track are electrically connected to each other. The slider element is comb-like and arranged transverse to the longitudinal axis of the tracks. One sliding contact of the slider element is provided for each track.  An Independent claim is included for a method of producing a digital signal with mechanical means.
Patent DE-19847912-A1 (DE)
Title: Cup for milking machine has thin wall sections of elastic inner section to improve grip onto teat, held concentrically inside outer housing
Inventor: HAPPEL FRITZ
IPC: A01J5/08
Filed: 1998-10-19
Abstract: A cup for a milking machine has an elastic tube (6) fitted inside the rigid cup (1) and with an upper collar (3) to fit over the teat (14). The upper part of the elastic tube has one or two thin wall sections (5) to assist with the fitting of the cup and for improving the grip onto the teat. When the cup is fitted to the teat a suction pressure between the tube and the cup causes the thin wall section to extend and ease the fitting. While fitted the cup is held in place by suction in the milking line. The thin sections ensure a good grip during the milking cycles.
Patent DE-19851906-A1 (DE)
Title: Fan wheel of radial fan for vehicle ventilation, heating or air conditioning, in which hub disk, fan blades and air intake ring form at least two insertion modules
Inventor: HIPP-KALTHOFF CHRISTOPH
IPC: F04D29/28
Filed: 1998-11-11
Abstract: The fan wheel (20) has a hub disk (11) and an air intake ring (12), forming an axial air intake aperture (22). The fan blades (6) are between them. These components - the disk, the fan blades and the air intake ring of the fan wheel - form at least two insertion modules (1, 2) which can be fitted to each other axially. These modules are injection molded from plastic.
Patent DE-19855372-A1 (DE)
Title: Vorrichtung zur bidirektionalen Signalübertragung
Inventor: NIKOLAI HORST-DIETER
IPC: G06F13/42
Filed: 1998-12-01
Abstract: Es wird eine Vorrichtung zur bidirektionalen Signalübertragung zwischen einem Rechner (10) und einer Peripherie (14) vorgeschlagen. Sie weist eine Arbitrierungslogik (20) zur Überwachung und Beeinflussung der Zugriffsberechtigung auf zumindest eine Signalübertragungsleitung (16, 18) auf. Ein Transceiver (35) setzt ein Absolutsignal (46) in zumindest ein differentielles Signal (48, 50) um. Die Arbitrierungslogik (20) erhält oder gibt das zumindest eine Absolutsignal (46) über die Absolutsignalübertragungsleitung (16) ab. Die Arbitrierungslogik (20) gibt zumindest ein Arbitrierungsausgangssignal (52) an den Transceiver (35) ab. Der Transceiver (35) führt der Arbitrierungslogik (20) zumindest ein Arbitrierungseingangssignal (54) zu.
Patent DE-19855521-A1 (DE)
Inventor: WALDECK F
IPC: A61M25/04
Filed: 1998-12-02
Abstract: The present invention relates to a tubus (1) for intubating into the trachea of a patient. Said tubus (1) comprises a central lumen (4) for ventilation or respiration and at least one inflatable cuff (2) which is provided at the outer side of the tubus (1). Said cuff (1) is used for sealing the outer side of the tubus against the wall of the trachea. The outer surface of said cuff (2) is provided with a coating (6) which is more or less free-flowing and/or can swell. The problem of the insufficient sealing is thereby resolved. The cuff (2) is not very sensitive. There is no need for particularly high swelling pressures.
Patent DE-19856619-A1 (DE)
Inventor: KAYA TURGUT
IPC: H04N5/225
Filed: 1998-12-08
Abstract: The invention relates to a digital camera comprising a lens system housed in a casing and a digital receiver having receiver elements arranged in the shape of a matrix. The image captured by the lens system is represented on the receiver and the receiver elements emit image signals in accordance with the corresponding captured image point. The camera also comprises an image processing unit which processes image signals and generates image recording signals which are memorized on a recording medium. The receiver is mounted such that it is able to rotate about an axis which is perpendicular to the image plane. The invention also provides for means which when the casing is inclined in relation to the horizontal change the position of the receiver in the image plane in such a way that the image recorded remains parallel to the horizontal. Alternatively, a rotating or pivoting mirror or prism system is provided for in the optical path as well as means which when the casing is inclined in relation to the horizontal in planes parallel to the image plane change the position of said mirror or prism system in such a way as to ensure that the image recorded remains parallel to the horizontal.
Patent DE-19900365-A1 (DE)
Title: Semiconductor memory e.g. DRAM
Inventor: NAKAGAWA ATSUSHI
IPC: G06F12/08
Filed: 1999-01-07
Abstract: A memory-cell array (1) can perform write-in and read=out of multiple byte data in parallel and simultaneously. Using the lower-order bit of the read address corresponding to the multiple byte data, an order switching circuit rearranges the order of read=out and write-in of the multiple byte data from the memory-cell array.
Patent DE-19906723-A1 (DE)
Title: Washing laundry in automatic washing machine with drum that moves during main and rinse phase
Inventor: STAMMINGER RAINER
IPC: D06F35/00
Filed: 1999-02-18
Abstract: In the wetting period, the drum is operated at a virtually 100% movement rate.  During the main wash or rinse phase, the washing is washed at a movement rate of 75-95% for the drum. During wetting, the drum is moved in one direction only.
Patent DE-19907990-A1 (DE)
Title: Room heating stove with combustion chamber has chamber surrounded by air channel and uses chamber segments arranged so fired chamber sets up independent air flow in channel.
Inventor: HEIL HEINRICH
IPC: F24H3/00
Filed: 1999-02-25
Abstract: The combustion chamber (2) is enclosed by an air channel (8) having cold air inlet (10) and warm air outlet (16). The channel remains in thermal contact with the chamber (2). Both the inlet and outlet are so positionally related that when the chamber is fired, this sets up an independent air flow. Preferably inlet and outlet are arranged on the underside and top of the respective stove respectively and the chamber (2) consists of several segments (4), each containing an air channel and respectively forming a combustion air inlet and room air-warming outlet. One segment (4) is divided into subsegments, one with air channel (8), the segments at angles to one another and all with legs forming a closed angular figure.
Patent DE-19908154-A1 (DE)
Title: Spannelement
Inventor: ZIELFLEISCH HANS-JOERG
IPC: F16B37/02
Filed: 1999-02-25
Abstract: Vorgeschlagen ist ein Spannelement (1) wie eine Spannmutter, bestehend aus tiefgezogenem Stahlblech und mit einem eingewalzten Gewindeabschnitt (5). Die Spannmutter besitzt an ihrem Außenmantel (6) eine einteilig mit ihr verbundene Mitnehmereinrichtung (9), welche von einer den Gewindeabschnitt (5) aufweisenden Stirnseite (3) des Spannelements (1) ausgeht und aus zumindest einem lappenähnlichen Abschnitt (7) besteht, der auf den Außenmantel (6) des Spannelements (1) gebogen ist. Dabei kann der lappenähnliche Abschnitt (7), in Axialrichtung gesehen, zumindest teilweise den Gewindeabschnitt (5) überlappen. Ein derartiges Spannelement (1) ist billig herstellbar und entspricht den Anforderungen hinsichtlich Leichtbau. Besonderer Vorteil der Erfindung ist es, daß die Mitnehmereinrichtung (9) keinen Einfluß auf den Gewindeabschnitt (5) ausübt.
Patent DE-19908537-A1 (DE)
Inventor: JAEHNE GERHARD
IPC: A61K31/425
Filed: 1999-02-26
Abstract: The invention relates to the utilization of polycyclic 2-amino-thiazole systems and their physiologically acceptable salts and physiologically functional derivatives. The invention describes the utilization of compounds of formula (I), wherein the radicals have the cited meaning, their physiologically acceptable salts and their physiologically acceptable derivatives in the production of a medicament for the prophylaxis or treatment of obesity.
Patent DE-19910298-A1 (DE)
Title: Verfahren sowie Anlage zum Entwässern von Schlamm
Inventor: DOERNER MANFRED
IPC: C02F11/147
Filed: 1999-03-09
Abstract: Bei einem Verfahren zum Entwässern von Schlamm - insbesondere von Abwasser- oder Klärschlamm - wird dem Schlamm in einer Mischzone Flockungsmittel zugesetzt und der geflockte Schlamm anschließend entwässert; nach dem Flockungsvorgang in der Mischzone und einem Vorentwässern des der Mischzone entnommenen Schlammes wird diesem in zumindest einer weiteren Mischzone erneut Flockungsmittel zudosiert, wonach der so behandelte Dickschlamm in der Druckzone oder Entwässerungseinrichtung druckentwässert wird. Zudem soll dem Dickschlamm nach der weiteren Mischzone und vor Eintritt in die Entwässerungseinrichtung klares Wasser entzogen werden.
Patent DE-19910941-A1 (DE)
Title: Cart for the transport of forestry tools has a larger wheel for negotiating cross country and forest ground held by wing screw bolts for removal and transport in an automobile
Inventor: WITT ALFRED
IPC: B62B1/20
Filed: 1999-03-12
Abstract: The cart, for the transport of forestry tools, has a larger wheel for cross-country and forested terrains. It also has a curved frame. The wheel is secured by wing screw bolts for removal and transport in an automobile. The cart has metal or wood fittings to hold specific forestry tools. The cart is made of wood or aluminum.
Patent DE-19914147-A1 (DE)
Inventor: KREMERS WOLFGANG
IPC: H01H87/00
Filed: 1999-03-29
Abstract: The invention relates to a self-regenerating liquid metal current limiter which contains solid metal electrodes (1) for connection to an electric circuit to be protected and several compression chambers (4) which are partially filled with liquid metal (7). Said compression chambers (4) are located between the electrodes (1) one behind the other and are configured by pressure-resistant insulating bodies (5; 11) and by partition walls (12) with connecting channels (81; 82; 83; 84) that are supported by said insulating bodies. The partition walls (12) are provided with a plurality of connecting channels (81 ... 84) that are not arranged in a continuously coaxial alignment with respect to the longitudinal axis (6) of the current limiter (10) which axis extends in a direction perpendicular to the partition walls (12). The current limiter (10) is designed in such a manner that it permits various positions of use corresponding to the twist of the current limiter (10) around its substantially horizontal longitudinal axis (6).
Patent DE-19915537-A1 (DE)
Title: Passenger detection and control system especially for ticket control of passengers in railway traffic
Inventor: SCHUMANN MATTHIAS
IPC: G07B15/00
Filed: 1999-04-07
Abstract: The passenger detection and control system has a sensor (I) in the seat surface (IV) of each compartment seat, reacting to the person body weight. A magnetic card reading unit (II) is coupled at each seat, e.g. in the arm rest, for the ticket control. A magnetic card (III) is used as a ticket.
Patent DE-19916549-A1 (DE)
Title: Soap particle press combines residues under pressure to a usable size, minimizing waste
Inventor: KYUNG KIM
IPC: C11D13/18
Filed: 1999-04-13
Abstract: Collected soap residues are brought together in an assembly for physical combination and further use. The assembly is a press with a housing having eight apertures over a removable base plate with a concave interior. The shredded soap residues are placed on the concave base and covered with water prior to the downwards application of a piston with a concave head.  The piston expels excess water and soap particles to create a new piece of soap.
Patent DE-19916736-A1 (DE)
Inventor: FISCHER ARTUR
IPC: A63H33/04
Filed: 1999-04-13
Abstract: The shaping appliance (10,12) is in two or more parts assembled together so that the interior of the shaping piece is cube-shaped. Two opposite-facing surfaces (15,24) of the shaping-interior are convexly curved. An insertion-sloping part (18,26) next to the surfaces around the shaping interior.
Patent DE-19916866-A1 (DE)
Title: Plug for closing duct for insertion of endoscopic instrument in order to avoid pressure loss
Inventor: OUCHI TERUO
IPC: A61B17/34
Filed: 1999-04-14
Abstract: A plug housing (30) is movably joint to the collar (31,31a) of the tool holding element (1). The closing element (33) is accommodated in a circular groove (32) in the center of the housing and consists of two semi-circular segments with two flexible pointed parts (33b) protruding from the inner surface towards the vertical axis. The pointed parts meet when no instrument is used and keep the intake (33e) closed. When the instrument is inserted they give way but stay close to the instrument avoiding loss of pressure.
Patent DE-19920779-A1 (DE)
Title: Bicycle stand for displaying or parking bicycle; has plastics casing with channels to fit guide rails that hold bicycle wheels in given position and has rollers and telescopic support for bottom bracket
Inventor: BIRKHOLD JULIUS
IPC: A47F7/04
Filed: 1999-05-05
Abstract: The stand (2) has at least one support and guide rail (10) fastened to a one-piece plastics support body (8) with rollers (6), on which a bicycle (4) can be supported, with both wheels in a given direction. A telescopic support (20) fixed to the rails supports a higher part of the bicycle against tipping.  The support body is formed as a plastics casing with upper and side walls. A channel formed along the length of the support body holds the rails, which extend above and from each end of the support body. The side walls of the body have ribs that project under the top wall of the casing. The casing is open at the bottom. The ribs support axles for rollers (6).
Patent DE-19928143-A1 (DE)
Title: Traffic sign for mounting to a post has a carrier with two profiles each with paired profiles with paired legs forming holding grooves for the rear wall of the sign holder using common mounting rails for all sign types
Inventor: FOERDERER MANFRED
IPC: G09F7/18
Filed: 1999-06-19
Abstract: The traffic sign has a carrier to be mounted on to a post, to carry the traffic sign panel. One profile (22) has two upper and two lower rail legs (27-30), forming grooves (31,32) to hold the rear wall (7) at its slit. The holder walls (25,26) have at least the thickness of two rail legs (27,28;29,30) and/or the second profile (23) has at least one opening (34) on the side towards the traffic sign board (9) to hold a spacer plug (35).
Patent DE-19937425-A1 (DE)
Title: Lackiervorrichtung für Pulverlack
Inventor: MEYER ERICH
IPC: B05B7/14
Filed: 1999-08-07
Abstract: Bei herkömmlichen Pulverlackiervorrichtungen ist die Regelung der Abgabemenge aufgrund der langen Wege zwischen Lackspeicher und Abgabeeinrichtung relativ träge. Außerdem muß der Betrieb zum Nachfüllen des Lackspeichers unterbrochen werden. Erfindungsgemäß wird daher vorgeschlagen, in der Nähe der Abgabeeinrichtung (12) einen Pufferspeicher (20) anzuordnen. Dieser ist kleiner als der Lackspeicher (18) und wird aus diesem über eine Lackspeicher-Fördereinrichtung (22) mit Pulverlack versorgt. Vom Pufferspeicher (20) wird der Pulverlack über eine Pufferspeicher-Fördereinrichtung zur Abgabeeinrichtung (12) gefördert. Die installierte maximale Förderleistung der Lackspeicher-Fördereinrichtung (22) ist größer als die der Abgabeeinrichtung (12), so daß gewährleistet ist, daß der Pufferspeicher (20) immer gefüllt ist.
Patent DE-19938322-A1 (DE)
Inventor: HIMMELSBACH PETER
IPC: A61F13/02
Filed: 1999-08-12
Abstract: Self-adhesive molding comprising adhesive foam high recovery forces, and optional transdermal agent, where adhesion is 1-25 N/cm, expansibility over 10%, thickness greater than 0.5 mm and recovery is more that 50% with tensile stressing of 5N/cm<2>, is new.
Patent DE-19939541-A1 (DE)
Title: Imaging process with color photographic high chloride silver halide material uses doped emulsion, brief exposure at high resolution and color negative processing with short wet time
Inventor: LY CUONG
IPC: G03C1/09
Filed: 1999-08-20
Abstract: In an imaging process, a color photographic silver halide material with  >=  90 mole-% silver chloride is exposed in pixels or lines with a resolution of  >=  200 dpi (dots per inch) and subjected to color negative processing in a total wet time \} 140 seconds. In an imaging process, in which a color photographic silver halide (AgX) material with  >=  90 mole-% silver chloride (AgCl) is exposed in pixels or lines with a resolution of  >=  200 dpi (dots per inch) and subjected to color negative processing in a total wet time \} 140 seconds: (a) the red, green and blue exposure time is \} 5  mu s per color and pixel;  (b) the developer temperature is  >=  40 deg C; and (c)  >= 1 AgX emulsion is doped with a group VIII or IIB metal.
Patent DE-19941740-A1 (DE)
Title: Spark plug for internal combustion engine, has ceramic insulator in which effective distance along surface of insulator defines potential surface discharge path which is at least four times distance of spark plug
Inventor: LEPLEY JOSEPH M
IPC: H01T13/52
Filed: 1999-09-02
Abstract: The plug has a tubular metal casing with external threads, in which first electrode passes through casing. The space between casing and electrode is sealed by a ceramic insulator. A second electrode is extended from casing to define a gap with first electrode. Effective distance along surface of the insulator, defines potential surface discharge path which is at least four times the distance of spark plug.
Patent DE-19945331-A1 (DE)
Title: Rear seat with head restraint for motor vehicles has transmission device and spring, to allow horizontal backrest position without head restraint removal
Inventor: ESLINGER ROLF
IPC: B60N2/30
Filed: 1999-09-22
Abstract: The head restraint is held on a seat backrest and is pivoted between two positions by a transmission device (4) against spring. The first position corresponds to a forward position, and the second position corresponds to the upright use position of the backrest. The transmission device is constructed to tip the head restraint backwards when the backrest is tilted forwards. A locking device (5) locks the restraint in upright use position, and is unlocked when the backrest is tipped forwards.
Patent DE-19949654-A1 (DE)
Title: Clearance compensation element for two components to be screwed; has inner and outer threaded sleeve, which screw into one another and has friction resistance part arranged in inner sleeve
Inventor: GRAEFF EBERHARD
IPC: F16B5/02
Filed: 1999-10-14
Abstract: The element has inner (1) and outer (2) threaded sleeve, which screw into one another. A friction resistance part is arranged in the inner sleeve. At least one of the sleeves has a support flange (6a,b) at one end. The element may be connected to a sleeve (4) that slides over the outer sleeve or is screwed onto it. Locking teeth (5) may be arranged between the sleeve and the outer sleeve.
Patent DE-19951909-A1 (DE)
Inventor: KALTHOFF RAINER
IPC: C01B17/04
Filed: 1999-10-28
Abstract: The invention relates to a method for incinerating sour water stripper gas whereby incineration occurs in a combustion chamber provided with at least one burner and an oxygen-containing gas feed. At least one of the gas flows and/or partial gas flows and/or gas flows of gas mixtures of two or more gases are pre-warmed prior to combustion. The invention also relates to a device for carrying out said method containing at least one burner and/or a burner muffle, whereby means for heating the gas are provided for at least one of the gas supply lines.