baber/WOPTO huggingface dataset:
Patent DE-19826791-A1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M45/08
Filed: 1998-06-16
Abstract: The invention relates to a valve control unit (1) for a fuel injection valve, comprising two interconnected valve control compartments (3, 4). An end member (6) of a mobile valve control piston (5) can move in the first compartment (3) which is connected to an input channel (18). The second valve control compartment (4) is connected to a pluggable output channel (21). Said end member (6) is composed of an internal component (7) and an external component which can move relatively to each other. When the valve control piston moves, only the external component (8) moves to perform pre-injection and only the internal component (7) moves to perform main injection. The quantity of pre-injected fuel can be further minimised while simultaneously allowing an increase in the displacement speed of the valve control piston (5) during main injection.
Patent DE-19827327-A1 (DE)
Title: Sealable multilayer film with a low sealing temperature and a low content of xylene-soluble material, useful in packaging applications
Inventor: FISCHER DAVID
IPC: B29C48/08
Filed: 1998-06-19
Abstract: Sealable multilayer film with base layer(s) and outer layer(s), in which the outer layer consists of a propylene terpolymer produced with metallocene catalysts, comprising 80-99.5 mol.% propylene units, 0.2-15 mol.% units derived from ethylene or a 4-6C 1-olefin (I) and 0.3-15 mol% units derived from a 4-12C 1-olefin (II) other than (I). Independent claims are also included for: (a) a process for the production of this multilayer film by coextruding melts corresponding to the different layers through a sheet die, drawing off and solidifying the coextruded film on at least one roller, stretching biaxially, heat-fixing and winding on a spool; (b) packaging containing multilayer film(s) as described.
Patent DE-19832411-A1 (DE)
Title: Continuous determination of condensable hydrocarbons in e.g. motor fuel
Inventor: MOERSCH OLIVER
IPC: G01N33/28
Filed: 1998-07-18
Abstract: The sample gas stream, including condensables, is introduced hot into the flame ionization detector (12). Another stream of this gas is passed through a suitable filter (9), to separate the condensables, before reaching the detector. Two defined sample loops (5) are filled simultaneously. The gas contained, is led to the detector in a stream of carrier gas (8), in succession by use of selector valves. The entire apparatus (11) up to the condenser section and filter, is heated to a sufficient temperature to prevent condensation of the hydrocarbons being measured. For each sample path a detector is provided; both sample volumes can be flushed simultaneously to the respective detector. There are a number of heated filters, switched by valves. Each filter not in use, is regenerated by heating and back-flushing with carrier gas. A control unit operates the valves, also recording and evaluating the measured signals.
Patent DE-19832986-A1 (DE)
Title: Servo drive for vehicle roof panel
Inventor: HORI KENJI
IPC: E05F15/16
Filed: 1998-07-22
Abstract: The compact servo drive is fitted to the front of a roof opening in a vehicle and comprises a motor (11) and attached two stage reduction gearing. A first reduction stage (3) is aligned coaxial to the output drive shaft (12) as is a second stage, epicyclic reduction gear (4). The epicyclic reduction gear comprises an outer ring gear (42) with inner teeth meshing with an inner gear (41) which has less teeth than the outer gear. A position sensor comprises a disc with holes or recesses and is attached to the inner gear wheel with the angular position monitored by the sliding contact of a position sensor (25). The output drive shaft is connected directly to the sliding panel drive linkage.
Patent DE-19837115-A1 (DE)
Title: Antriebsanordnung für ein Kraftfahrzeug
Inventor: GROSPIETSCH WOLFGANG
IPC: H02K1/30
Filed: 1998-08-17
Abstract: Antriebsanordnung für ein Kraftfahrzeug, die zumindest einen Verbrennungsmotor und eine nachgeschaltete Kupplung, über die der Verbrennungsmotor mit einer Abtriebswelle verbindbar ist, aufweist, und die eine einen Rotor und einen Stator umfassende elektrische Maschine aufweist, wobei der Rotor mittels zumindestens einer schaltbaren Verriegelungseinrichtung an einen durch den Verbrennungsmotor, die Kupplung und die Abtriebswelle gebildeten Antriebsstrang ankoppelbar ist.
Patent DE-19837144-A1 (DE)
Title: Nähnadel
Inventor: BUERGER JUERGEN
IPC: D05B85/06
Filed: 1998-08-17
Abstract: Nähnadel mit einer in der Nähe des hinteren Endes angeordneten Öse zur Aufnahme eines Fadens, welche die Nadel durchgreift, wobei zwischen der Öse (2) und dem seitlichen Nadelrand (5) ein Schlitz (3) verläuft, sowie innerhalb der Öse (2) und/oder durch den Schlitz (3) eine Einschnürung (4a, 4b) gebildet ist.
Patent DE-19837689-A1 (DE)
Title: Device for marking cylindrical object such as paper roll in printing works
Inventor: FORSLUND ROBERT
IPC: G06K19/077
Filed: 1998-08-19
Abstract: One surface of a flexible paper support (3) is covered with an adhesive layer. An electronic data carrier (2) is stuck to the support by the adhesive layer. The data carrier includes a chip (21) in which a code is stored, and an induction coil or antenna loop (22). The code can be read via an inductive coupling using a second induction coil. A method of manufacturing a marking device is also claimed.
Patent DE-19838932-A1 (DE)
Inventor: STUEWE ARND
IPC: C07C7/04
Filed: 1998-08-27
Abstract: The production of 1,2-butadiene in purities of at least 85% becomes possible by means of a process in which a polymerization-inhibitor-containing C4 hydrocarbon fraction is subjected to at least one fractional distillation.
Patent DE-19843014-A1 (DE)
Title: Reduction pigment for e.g. automobile paint and glaze for ceramics and glass contains silicone dioxide plates and titanium-based pigment(s)
Inventor: VOGT REINER
IPC: C09C1/00
Filed: 1998-09-19
Abstract: Reduction pigment giving good coverage contains titanium-based pigment in addition to plate-form silicon dioxide. Reduction pigment comprises silicon dioxide plates and titanium dioxide, a titanium suboxide(s) and optionally a metal oxide, non-metal oxide and/or titanium oxynitride. Independent claims are also included for the preparation of the above pigment by mixing SiO2 plates coated with TiO2 and optionally a further metal oxide with a solid reducing agent(s) in a ratio of 100-5:1 and calcining in a non-oxidizing atmosphere at above 600  deg C, and also formulations and dry preparations containing the above pigment.
Patent DE-19843727-A1 (DE)
Inventor: BEGEMANN ULRICH
IPC: D21F1/08
Filed: 1998-09-24
Abstract: In the control of the lateral consistency profile of a paper or cardboard web, the stock inlet has a fiber suspension flow of high consistency and a fiber suspension flow of low consistency together with a third fiber suspension flow of a different fiber composition or clear water. In the control of the lateral consistency profile of a paper or cardboard web, the stock inlet has a fiber suspension flow (QH) of high consistency and a fiber suspension flow (QL) of low consistency together with a third fiber suspension flow (QC) of a different fiber composition or clear water. The third suspension (QC) is mixed with the other two suspension flows (QH,QL) by sections across the machine width. The third suspension flow (QC) has a different proportion of solid matter in its composition from the other two fiber suspensions (QH,QL). The first fiber suspension has a normal composition, the second suspension is water from the fourdrinier section of the machine, and the third suspension is a clarified filtrate or clear water or diluted retention material. The suspensions contain different proportions of filling materials, fibers and fiber lengths and shrinkage characteristics. The second suspension is mainly of fibers, and the third suspension is mainly of filling materials. The fiber content of the second suspension is mainly of fibers with a high shrinkage, and the fiber content of the third suspension is mainly of fibers with a low shrinkage, together with a fourth suspension flow with a mainly filling material content. A fifth suspension flow can be introduced, mainly of retention materials. The sectional volume flow of the separate suspensions is controlled at least partially, and preferably wholly. An Independent claim is included for a stock inlet with a suspension flow (3) upstream of the turbulence generator (5) and a flow control (7) for the third suspension flow into the stock inlet, which has a different suspension composition from the other two suspension flows.
Patent DE-19844211-A1 (DE)
Title: Component connection device e.g. for use in a motor vehicle, especially for connecting a brake pedal to a braking device
Inventor: BERTHOLD LOTHAR
IPC: B60T7/12
Filed: 1998-09-26
Abstract: The first component (1) has a U-shaped yoke (2) with two parallel opposing side walls (4). A region of the second component (3) is mounted between the side walls. A bolt (7) fits through the side walls and second component to enable a relative pivoting motion between the components. The bolt is attached to the second component. The side walls have U-shaped holders (5) on their free ends into which the bolt is inserted transversely with respect to its longitudinal axis.  Springs mounted (8) on the side walls near the apertures hold the inserted bolt against the inner walls of the apertures.
Patent DE-19847188-A1 (DE)
Title: Load pick up device with stone stacking tongs
Inventor: KOLLMUSS RUDOLF
IPC: B66C1/44
Filed: 1998-10-14
Abstract: The load carrier (2) comprises at least one stop element which acts in the load direction on at least one clamping strip (5) and/or gripper arm and/or extension arm (10) of the stacking tongs and also comprises at least one engagement device for friction pick-up using the tongs and stop element. The engagement device has keyed connection with the clamping strip of the tongs at least in part and/or a safety element (6) protrudes from the clamping strip permanently or at least at times in the direction of the load carrier and/or down and/or up to engage in the load carrier or into an engagement device fitted on same.
Patent DE-19849511-A1 (DE)
Title: Chair especially for listening to stereo appliances has backrest narrowing up towards neck and a ball shaped headrest to leave hearing free for stereo sound
Inventor: STAUDACH JOSEF
IPC: A47C3/12
Filed: 1998-10-27
Abstract: The seat shell (1) which supports the person up to the neck narrows in the backrest area (1a) up towards the back so as not to obstruct the seated person in receiving the acoustic phenomena. The head rest (3) is shaped as a ball with suitable diameter which does not obstruct the occupant and through the shaping of the overall structure the seated person is held on the axis of the sweet spot between the speakers.  The seat shell has a forwardly aligned shape to automatically support the thighs of the person at the widest point.
Patent DE-19849605-A1 (DE)
Inventor: ANDRAE HANS-PETER
IPC: E04G21/12
Filed: 1998-10-28
Abstract: The invention relates to a clamping device for a band-shaped tensional member (1) on a concrete surface of a supporting structure (3). A clamping slide (10) which is detachably connected to the band-shaped tensional member (1) by clamping is arranged in a base mounting (4) which is durably joined to the supporting structure (3). Said clamping slide is arranged in a manner which permits it to be longitudinally guided and to be removed. A clamping drive (14) is arranged between the clamping slide (10) and the base mounting (4) in a manner which enables it to be removed. At least one spacer (20) can be inserted between facing abutment surfaces (18, 19) of the base mounting (4) and of the clamping slide (10). An anchoring device can be durably connected to the band-shaped tensional member (1) and to the base mounting (4) by clamping and gluing.
Patent DE-19856694-A1 (DE)
Inventor: ZAWADZKI BERND
IPC: F16F1/38
Filed: 1998-12-09
Abstract: The bushing of the swing support incorporates an outer tubular element in the form of a plastic pipe (2) whose inner surface is attached to the rubber layer (3) on the inner steel pipe (9). The bushing is installed into the leaf spring eye (15) with an interference fit which allows a subsequent adjusting movement to take place between rubber layer and the inner steel pipe to take place. Preferred Features: The inner surface of the pipe (2) is attached by vulcanizing to the rubber layer (3).
Patent DE-19856948-A1 (DE)
Inventor: VONDERHAGEN ANJA
IPC: C12P7/62
Filed: 1998-12-10
Abstract: The invention relates to a method for producing linear polyesters. According to said method, aliphatic, substituted aliphatic, aromatic and/or substituted aromatic dicarboxylic acids with 2 to 10 carbon atoms and polyols with 2 to 15 carbon atoms and at least two primary hydroxyl groups are reacted in the presence of small quantities of a low-boiling primary alcohol using lipase as a catalyst, without adding a solvent.
Patent DE-19857277-A1 (DE)
Title: Hitzeschutzeinrichtung
Inventor: COST KARLFRIED
IPC: E04F10/10
Filed: 1998-12-12
Abstract: Technische Aufgabe und Zielsetzung. DOLLAR A Durch die neue Hitzeschutzeinrichtung soll der zu schützende Gegenstand vor der Hitze und den Sonnenstrahlen geschützt werden. DOLLAR A Lösung der technischen Aufgabe. DOLLAR A Die Hitzeschutzeinrichtung besteht aus vielen herabhängenden, über die Fläche verteilten Stoffstücken mit großen Zwischenräumen für den Luftdurchgang. DOLLAR A Die Hitzeschutzeinrichtung überdeckt wie ein großes Überzelt den zu schützenden Gegenstand von oben und an den Seiten überstehend. DOLLAR A Die Hitzeschutzeinrichtung hält die Sonnenstrahlen von dem zu schützenden Gegenstand fern, verteilt sie auf eine größere Oberfläche und verbessert somit den Wärmeübergang. DOLLAR A Der obere Bereich der Hitzeschutzeinrichtung beschattet den unteren Bereich, so daß auch hierdurch eine Kühlungswirkung für den darunter befindlichen Gegenstand eintritt. DOLLAR A Die Stoffstücke werden mittels einer Hilfseinrichtung hin- und herbewegt, so daß die Stoffstücke die Wirkung von vielen Fächern erfüllen und ständig Kühlungswind für sich selbst und den zu schützenden Gegenstand erzeugen. DOLLAR A Der untere Bereich der obigen Stoffstücke oder eine zweite darunter befindliche Schicht von Stoffstücken wird mittels einer Hilfseinrichtung ständig feucht gehalten und trägt durch Wasserverdunstung erheblich zur Kühlung bei. DOLLAR A Anwendungsgebiet DOLLAR A Ein Anwendungsgebiet für die neuartige "Hitzeschutzeinrichtung" ist die Anwendung als Kühlungsspender für einen darunter abgestellten Wohnwagen oder ein darunter befindliches Zelt oder für ...
Patent DE-19858168-A1 (DE)
Title: Device for contactless detection of plant growth in field section has image acquisition device pointed at ground area, light source arranged so light beam is incident on area if no plant growth
Inventor: HILKER ANDREAS
IPC: A01M7/00
Filed: 1998-12-16
Abstract: The arrangement has a light source (44) that emits a light beam, an image acquisition device (42) with an optical axis and an electronic evaluation unit, whereby the light beam is inclined to the axis at an angle between 5 and 85 degrees, pref. 45 degrees. The image acquisition device is directed towards the ground (26) in the field so that it acquires a defined section of the field and the light source is arranged so that the light beam is incident on the ground in this section if there is no plant growth.  An Independent claim is also included for a method of contactless determination of plant growth.
Patent DE-19902542-A1 (DE)
Title: Safety device for car passengers
Inventor: MRAMOR VINCENT J
IPC: B60R21/01
Filed: 1999-01-22
Abstract: The safety device has an inflatable car passenger protection device, two electrically operable devices to effect the flow of inflation medium when activated for inflating the inflatable device, and an electrical connector connected to the two electrically operable devices to pass alternating current to the devices. The electrical connector has devices, with two diodes, which respond to the current flow direction through the connector in order to operate a selected one of the first and second devices. Each of the diodes possesses a specified breakdown voltage.
Patent DE-19906405-A1 (DE)
Title: Synchronizing controller for twin clutch apparatus
Inventor: TANAKA MASANOBU
IPC: F16D13/38
Filed: 1999-02-16
Abstract: A strap plate (10) energizes the intermediate plate (7) in the reverse direction, when the pressure plate (17) is released from flywheel (2). The pressure plate moves only in a predetermined direction and stroke. The intermediate plate is then engaged with a clamp pin (30) for forward motion with force stronger than reverse biasing force, by biasing plate. When the strap plate (16) releases the pressure plate from flywheel, the intermediate plate moves with the velocity lower than pressure plate velocity.
Patent DE-19906896-A1 (DE)
Title: Fish rearing or sanctuary pen has side walls made from automobile tires with a top cover net
Inventor: HOCHSTUHL FRANK
IPC: A01K61/70
Filed: 1999-02-19
Abstract: A fish rearing pen, or sanctuary, for location within the sea, has side walls constructed from automobile tires in a water flow permeable arrangement, and with a top cover net. The base of the enclosure is formed by the sea bed.  Typically the gaps in the side walls may be restrictive to fish of greater than 2 or 5 cm size. The tire walls may be erected between the legs of oil exploration / production platforms.
Patent DE-19909051-A1 (DE)
Title: Error detection and correction in trigger circuits
Inventor: OBERMEIER MARK J
IPC: H02H3/05
Filed: 1999-03-02
Abstract: An electronic trigger system has a ROM (28) that stores the user code and initializing parameters. An EEPROM (30) is used to store the code for the operational parameters, e.g. 50/60 Hz, UL/ANSI/IEC. The integrity of the code is monitored using CRC or test sum checking. The data is coded as two iterative bit musters and errors identified and corrected.
Patent DE-19909099-A1 (DE)
Title: Heizungsventil-Thermostataufsatz
Inventor: FREDERIKSEN BJARNE
IPC: F16K31/64
Filed: 1999-03-02
Abstract: Es wird ein Heizungsventil-Thermostataufsatz (1) angegeben mit einem Thermostatelement (2), das in Abhängigkeit von der Umgebungstemperatur ein Betätigungsglied (5) verstellt, und einem Stellantrieb (17, 23, 24, 25, 14), der einen Wirkszusammenhang zwischen dem Betätigungsglied (5-9) und dem Thermostatelement (2) ändert. DOLLAR A Bei einem derartigen Thermostataufsatz möchte man das Komfortgefühl des Benutzers erhöhen können. DOLLAR A Hierzu wirkt der Stellantrieb (17, 23, 24, 25, 14) auf eine mechanische Anzeige (28, 29) ein.
Patent DE-19910375-A1 (DE)
Title: Miniature optic switch
IPC: G02B6/35
Filed: 1999-03-09
Abstract: A miniature optic switch with a minimum of moving parts uses a fluid to break the light path in a duct through the switch. The liquid is displaced by a micro-mechanical actuator, or by a piezo-electric actuator. The incident and exit light beams can be angled to each other, with a reflecting surface inside the light duct. Alternately the fluid can be moved into a space to block the light transmission between two optic elements.
Patent DE-19911755-A1 (DE)
Title: Semiconductor crystal growth apparatus for manufacturing wafers used in integrated electronic device
Inventor: WATANABE MASAHITO
IPC: C30B15/20
Filed: 1999-03-16
Abstract: A semiconductor single crystal (3) is arranged with its surface immersed in semiconductor melt solution (2). An electrode (6) is made to contact the solution partially for applying suitable current to it to enable crystal growth. An Independent claim is included for semiconductor growth method.
Patent DE-19912757-A1 (DE)
Title: Hybrid energy generating system, e.g. for an electric vehicle, is divided by a semi-permeable, carbon-doped and surface-modified filter membrane forming a gas diffusion membrane
Inventor: KUEHN ANDREAS
IPC: H01M8/08
Filed: 1999-03-22
Abstract: An energy generating system divided by a semi-permeable, carbon-doped and surface organic- or metallic-modified filter membrane forming a gas diffusion membrane is new.  An energy generating process and apparatus employ a system which is divided by a semi-permeable, carbon-doped and surface organic- or metallic-modified filter membrane forming an electrolyte-impermeable gas diffusion membrane. The apparatus contains an acid electrolyte between its electrodes and is in the form of a hybrid system in which electrical efficiency is increased by coupling with other energy conversion processes so as to form a hot air/fuel cell hybrid system.  The conversion process for producing electrical energy from chemical energy is carried out at well below the ignition, flame and combustion temperatures of the operating medium during the entire oxidation reaction.  Preferred Features: The membrane has mixed phases produced from dopants with carbon black, ceramics or electrically conductive polymeric materials and may consist of silica which is surface modified with e.g. siloxanes.
Patent DE-19914714-A1 (DE)
Title: Injector for storage fuel injection systems
Inventor: FRANK WILHELM
IPC: F02M47/02
Filed: 1999-03-31
Abstract: The injector has separate injector head (20), control module (40) and injector body (60) elements that are connected together under tension by a weld sleeve (12) to which the injector head and body are welded. The injector head has an annular groove (26) into which one end of the weld sleeve is inserted.  The weld between the sleeve and injector head is performed so that melting only occurs on the outside of the sleeve and on the outer skirt (28) of the groove.
Patent DE-19917974-A1 (DE)
Title: Fridge or freezer fitted inside with a cooling component for exchanging hot and cold air has an inner container and an appliance door to define an inner space to be cooled fitted inside with a cooler component forming air feed channels.
Inventor: KRUG GUENTER
IPC: F25D17/04
Filed: 1999-04-21
Abstract: An inner container (10) and an appliance door (36) define an inner space (38) to be cooled fitted inside with a cooler component (14) so shaped that it forms an air feed channel (28,32) for rising hot air and/or an air feed channel (16) for falling cold air that has openings that allow air to pass from the inner space into the air feed channel for rising hot air or to pass from the air feed channel for falling cold air into the inner space.
Patent DE-19921962-A1 (DE)
Title: Two-component agent for oxidative hair dyeing
Inventor: HERMES FRANK
IPC: A61Q5/10
Filed: 1999-05-12
Abstract: An agent for oxidative hair dyeing obtained by mixing: (A) a component containing a developer-coupler combination; a surfactant combination; an amino acid or salt; and an alcohol-containing liquid carrier of viscosity below 100 mPa.s with (B) a component comprising an oxidant; a 10-24C fatty alcohol; a polypropylene- and/or polyethylene-glycol ether; and an emulsion-forming composition containing an acrylate/steareth-20 (or ceteth-20) itaconate copolymer. An agent for oxidative hair dyeing is obtained by mixing: (A) a component comprising:  (a) a developer-coupler combination; (b) a nonionic/anionic surfactant combination; (c) an amino acid or salt; and (d) a mono- or di-hydric alcohol-containing liquid carrier of viscosity below 100 mPa.s with (B) a component comprising: (a) an oxidant;  (b) 2-15 wt.% 10-24C natural or synthetic fatty alcohol; (c) a polypropylene- and/or polyethylene-glycol ether; and  (d) an emulsion-forming composition containing an acrylic acid polymer which is an acrylate/steareth-20 (or ceteth-20) itaconate copolymer.