baber/WOPTO huggingface dataset:
Patent DE-19853915-A1 (DE)
Title: Detecting three-dimensional structure and displaying to blind or visually impaired person by converting optically detected structure into tactile relief
Inventor: JAKOB GERD
IPC: G06F3/01
Filed: 1998-11-23
Abstract: The method involves optically detecting the three-dimensional structure and converting the detected structure data into electronic signals that describe the coordinates of the structure. The electrical signals are converted into a tactile three-dimensional relief correlated to the three-dimensional structure. The structure is detected in the field of vision of a person.  An Independent claim is also included for an apparatus for detecting three-dimensional structure and displaying to blind or visually impaired person.
Patent DE-19855948-A1 (DE)
Title: Profile for sticking motor vehicle plate has chamber filled with rheological liquid whose viscosity can be altered depending on vehicle operating state, ambient conditions
Inventor: KROISS MANFRED
IPC: B60J10/00
Filed: 1998-12-04
Abstract: The profile (81) has at least one chamber that is filled with a rheological liquid (88). The rheological liquid can be a magneto-rheological liquid or an electro- rheological liquid. There is a device for altering the viscosity of the rheological liquid depending on the vehicle operating state and/or the ambient conditions.  An Independent claim is also included for a method of altering the viscosity of a rheological liquid.
Patent DE-19900080-A1 (DE)
Title: Plastic screw-extrusion welding unit consists of transfer casing coupled to motor housing by annular spacer made of non-metallic material of low thermal conductivity
Inventor: DOHLE PETER CHRISTIAN
IPC: B29C48/395
Filed: 1999-01-05
Abstract: The transfer casing (1) is coupled to the motor housing (7a) by an annular spacer made of non-metallic material of low thermal conductivity.  Preferred features: The annular spacer (9) intervenes between two flanges (8), clamped in position by screws (10) passing through both flanges and spacer. End faces of flanges and/or spacer are partly-recessed between bores for the screws. The rear of the transfer casing and supports (8b) of the drive-side flange are slotted and detachably held with the aid of tubular shells. External longitudinal recesses are formed on the outside of the supports and/or the front end of the drive casing, to accept rods (13). The drive shaft (14) has an extension (15) held radially by bearings in the transfer casing; this is a hollow shaft with transverse bores (15a). The rear end of the transfer casing and/or the front end of the motor housing is built as a flange, for direct spacer attachment. The transfer casing comprises light alloy. Thermal conductivity of the non metallic material is preferably in the range 2 x 10<-4> to 2 x 10<-3> cal.s<-1>.cm<-1>. deg C<-1>.
Patent DE-19904043-A1 (DE)
Title: System und Verfahren zum Überwachen eines Bereichs an der Seite eines Fahrzeugs
Inventor: BAYHA HEINER
IPC: G01S17/931
Filed: 1999-02-02
Abstract: Die Erfindung betrifft ein System zum Überwachen eines Bereichs an der Seite eines Fahrzeugs (3) in einem dynamischen Verkehrsumfeld. Um bei einem dynamischen Verkehrsumfeld Objekte in dem zu überwachenden Bereich an der Seite des Fahrzeugs auf einfache Weise in relevante und irrelevante Objekte unterscheiden zu können, schlägt die Erfindung ein System vor, das gekennzeichnet ist durch: DOLLAR A - eine seitlich an dem Fahrzeug (3) angeordnete Infrarot(IR)-Sendeeinheit (12), DOLLAR A - eine in einem Abstand (d) zu der IR-Sendeeinheit (12) seitlich an dem Fahrzeug (3) angeordnete IR-Empfangseinheit (13), DOLLAR A - erste Mittel zum Bestimmen des Austrittswinkels (alpha¶i¶) der IR-Strahlen (16) aus der IR-Sendeeinheit (12), DOLLAR A - zweite Mittel zum Bestimmen des Einfallswinkels (beta¶i¶) der IR-Strahlen (21), die an einem Objekt (18; 20) reflektiert wurden, in die IR-Empfangseinheit (13), und DOLLAR A - eine Auswerteeinheit zum Bestimmen, ob sich das Objekt (18; 20) innerhalb des überwachten Bereichs befindet.
Patent DE-19910501-A1 (DE)
Title: Method for determining speed of vehicle by using transceiver that detects reflected signals of its output signal from objects of environment of vehicle for modifying value of first speed
Inventor: KOENIG WINFRIED
IPC: G01P3/44
Filed: 1999-03-10
Abstract: A first speed signal is determined on the basis of a rotational speed of at least one vehicle wheel (20). A second speed signal is formed by a transceiver (10) on the vehicle. The transceiver then detects reflected signals of the output signal from objects of the environment of the vehicle. The second speed signal is used for modifying the first speed signal.
Patent DE-19911743-A1 (DE)
Title: Skin cutting device which gently removes nipple skin
Inventor: BECKER BRENDA CHRISTIANE
IPC: A61B19/02
Filed: 1999-03-16
Abstract: The device connected to an electrode includes a geometrically structured surface cutting device that gently removes a section of the stratum corneum of nipple skin. This reduces the skin resistance during diagnosis or monitoring of a patient.
Patent DE-19913080-A1 (DE)
Title: Recyclable energy absorbing component for a vehicle, consists of a closed, hollow moulding with at least two layers and a hard plastic foam filling.
Inventor: HUBER BERND
IPC: F16F7/12
Filed: 1999-03-23
Abstract: An energy absorbing component for a vehicle consists of at least two layers (2,6,7) and the hollow chamber (3) formed by the carrier layer (2), is filled with a hard plastic foam (5). The layers and the foam consist of the same plastic base material.
Patent DE-19914280-A1 (DE)
Title: Porous non-flammable composite material, useful as a light construction and insulating material, produced from disintegrated plant fibers coated with a calcium-magnesium carbonate based film
Inventor: SCHNEIDER ROLF
IPC: C04B18/28
Filed: 1999-03-25
Abstract: Porous non-flammable composite material production, from disintegrated plant fibers coated with a calcium-magnesium carbonate based film, is new.  Porous non-flammable composite materials are produced from renewable raw materials by a combined thermomechanical preparation and hydrothermal treatment process, in which lignin-containing vegetable starting materials are disintegrated by pressure and temperature and the fibers are enclosed in a calcium/magnesium carbonate film by addition of a mixture of calcium/magnesium oxide and hydrated silicate while supplying carbon dioxide.
Patent DE-19914436-A1 (DE)
Title: Impedance signal separation circuit for impedance cardiography, has peak value memory with associated low pass filter, buffer, and high pass filter feeding separation section which also receives sum signal
Inventor: SEIFERT HANS KARL
IPC: H03H11/02
Filed: 1999-03-30
Abstract: The sum signal is supplied to the input of a peak value memory, which stores the sum signal maximum values for the output signal. The output is fed to a low pass filter and a control line of the memory is linked to a logic circuit, energized via a first differential signal of the sum signal. The output control line of the logic circuit is linked to the voltage terminal of a storage capacitor of the memory. The memory output is fed via a low pass filter, a buffer and a high pass filter to a separation circuit, which also receives the sum signal.
Patent DE-19915037-A1 (DE)
Title: Cooling cycle system for automobile air-conditioning device
Inventor: TAKANO YOSHIAKI
IPC: B60H1/00
Filed: 1999-04-01
Abstract: The cooling cycle system has a compressor (10) delivering a refrigeration  medium gas to a condenser (13), which is followed by a decompression stage (15) and an evaporator (17). A second decompression stage (21) receiving  the refrigeration medium gas from the compressor under control of a switching valve (12), e.g. an electromagnetic valve, lies at the input of a hot gas bypass line (19) coupling the compressor to the evaporator directly.
Patent DE-19918020-A1 (DE)
Title: Piston pump and heating device for hydraulic brake systems has flat heater device located in pump intake chamber
Inventor: HINZ AXEL
IPC: B60T8/42
Filed: 1999-04-21
Abstract: The piston pump (1) has a suction valve (10) for fluid conveying. A flat heating device (40) is positioned in the intake chamber (30), and there is a suction filter (31) between heater and valve. The heater element is a resistance heater or a PTC element, an forms a modular unit with a closure part (41). The part has a connection (43) for energy supply to the heater. A membrane is located between heater and intake chamber.
Patent DE-19924487-A1 (DE)
Title: Tool holder clamping system for spindle for clamping shaft section of tool holder fitted to conical bore
Inventor: DATE TAKAO
IPC: B23B31/00
Filed: 1999-05-28
Abstract: The clamping screw element (23) rotates moves axially in a central passage opening (19) of the spindle (1). The screw element (23) has a threaded section (25), which can be screwed in a threaded opening, which runs axially in the shaft section (S) of the tool holder (T), providing a matched connection. A drive shaft body (29) is provided, which is rotatable and axially movable in the central passage opening (19) of the spindle (1).
Patent DE-19925531-A1 (DE)
Title: Thermal solar collector has glass tubes joined at top and bottom by distributor and liquid component collector respectively, further inlet and outlet openings for gaseous components
Inventor: NICKL JOERG
IPC: F24S10/80
Filed: 1999-06-04
Abstract: The solar collector has parallel glass tubes (4) inclined at an angle of 45 degrees and filled with absorbent material. To guarantee a two-phase flow the glass tubes are joined together at the top and bottom by a distributor (2) and a collector of liquid components respectively and further inlet and outlet openings are provided in the form of air tubes (1,7) for gaseous components at the tube ends. Helical guide elements (6) are mounted in the tube internal walls.
Patent DE-19927092-A1 (DE)
Title: Process for thermally hardening layer edges of profiled surfaces uses an electron beam to mathematically determine a function for the energy transfer parameters according to the geometry of the surface
Inventor: PTASZEK TADEUSZ
IPC: C21D11/00
Filed: 1999-06-15
Abstract: Process for thermally hardening layer edges of profiled surfaces uses an energy beam, preferably an electron beam which is directed onto the surface of a component with high frequency and velocity. A function for the energy transfer parameters is mathematically determined according to the geometry of the surface, the material properties and the hardening depth. An energy transfer field with a defined energy density distribution is modeled according to this function. The energy transfer field is fed relatively over the surface to be hardened.
Patent DE-19929659-A1 (DE)
Title: Cryocooler für Cryostat
Inventor: ITO SATOSHI
IPC: F17C13/00
Filed: 1999-06-28
Abstract: Es ist eine Vorrichtung zur Kühlung eines einen supraleitenden Magneten kühlhaltenden Kryostats (10) offenbart, wobei die Vorrichtung mit einem Pulsrohr-Tieftemperaturkühler versehen ist, der einen Verdichter (30), eine Ventileinheit (32) und einen Tieftemperaturkühler-Hauptkörper (34) mit einem Kühlabschnitt aufweist. Der Verdichter (30), die Ventileinheit (32) und der Tieftemperaturkühler-Hauptkörper (34) sind voneinander getrennt, wobei die Ventileinheit (32) und der Tieftemperaturkühler-Hauptkörper (34) miteinander mittels einer Rohrleitung (33) verbunden sind und lediglich der Tieftemperaturkühler-Hauptkörper (34) an dem Kryostat (10) befestigt ist, um das Kryostat oder den supraleitenden Magneten zu kühlen. Dadurch ist es möglich, den supraleitenden Magneten auf effektive Weise kühl zu halten, ohne daß er durch die Schwingung des Tieftemperaturkühlers nachteilig beeinflußt wird, und dadurch die Betriebseffizienz einer MRS usw. zu verbessern.
Patent DE-19930353-A1 (DE)
Title: Method for slicing semiconductor bars with grinding suspension continuously refreshed
Inventor: WIESNER PETER
IPC: B28D5/04
Filed: 1999-07-01
Abstract: During the slicing operation a grinding suspension is fed tor the saw from a circulating system. To replenish the suspension fresh suspension material is fed at a uniform rate during the slicing operation into the circulating system
Patent DE-19933562-A1 (DE)
Title: Stabilizer for heart comprises pulse apparatus and at least one contact member attached to blood pump, leaves sections of the heart to rest
Inventor: MATHENY ROBERT G
IPC: A61B17/02
Filed: 1999-07-16
Abstract: The hears stabilizer comprises a pulse apparatus (3) and at least one contact member (1) connected to the working mass of the pulse apparatus. The pulse apparatus is brought into contact with the surface of the beating heart forming a stable section. The contact members are parallel and at a distance to one another, and the stabilizing unit has a vacuum and a blood pump e.g. axial pump, intra aorta balloon pump, rotation blood pump or Jarvik pump.
Patent DE-19934622-A1 (DE)
Title: Testing/fault diagnosis of standard fixed connection in telecommunications network involves passing random bit sequence for bit error rate test, evaluating signals received via loop
Inventor: KESLER STEFFEN
IPC: H04L12/26
Filed: 1999-07-23
Abstract: The method involves establishing a telecommunications connection between a remote actuation arrangement and the opposite point of the fixed connection by suitable operation of the remote actuation arrangement, passing a control signal to form a conducting loop, decoding the control signal, activating a unit to form a conducting loop, passing a random bit sequence to perform a bit error rate test, evaluating the signals arriving at the evaluation unit via the conducting loop and determining the bit error rate and breaking the connection for an acceptable bit error rate or calling up status information and/or triggering various switching functions using control signals entered at then remote actuation arrangement.  An Independent claim is also included for an arrangement for remotely actuated initiation of different functions of electrical loads.
Patent DE-19937517-A1 (DE)
Title: Paste dispenser has enclosed pressure compartment with two components, pressure dome, base part and fixtures
Inventor: DIMTER ANDREAS
IPC: B65D35/28
Filed: 1999-08-09
Abstract: The paste-dispenser comprises a enclosed pressure compartment (7) holding a deformable tube. The pressure compartment is formed of at least two sealed and pressure-tight components in which excess pressure builds up. The first component is in the form of a pressure dome (1) and the second component is a base part (2) holding a tube (3) or similar receptacle by means of attachments such as holes, adhesive elements, clips.
Patent DE-19938822-A1 (DE)
Title: Production of a lithium intercalation electrode used in batteries, PEM fuel cells and super capacitors comprises depositing a carbon layer on the surface of a skeleton material by introducing a carbon-containing gas into the material
Inventor: PETRICEVIC RAINO
IPC: H01M4/66
Filed: 1999-08-19
Abstract: Production of a lithium intercalation electrode having a skeleton of porous carbon material or electrically conducting non-carbon material or composites made of porous carbon material and non-carbon material comprises depositing a carbon layer on the surface of the skeleton material by introducing a carbon-containing gas or a mixture of a carbon-containing gas and a protective gas is fed into the material.
Patent DE-19945649-A1 (DE)
Title: Image formation member, has non-photosensitive layer containing catalyst center and polyfunctional property pigment formation coupler
Inventor: IRVING LYN MARIE
IPC: B41M5/50
Filed: 1999-09-23
Abstract: An image formation member has non-photosensitive layer containing catalyst center and polyfunctional property pigment formation coupler.  An Independent claim is also included for formation of image by application of two or more kinds of developers which reacts with the polyfunctional property pigment formation coupler to produce different colors.
Patent DE-19947244-A1 (DE)
Title: Profiling machine has on adjustable shaping rollers and/or axles and/or adjusting devices, tool(s) with measured value sensor(s) connected with store
IPC: B21D5/08
Filed: 1999-09-30
Abstract: A profiling machine (1) has several tools located one behind another in the feed direction of the workpiece (2). Each consists of at least two shaping rollers (5), driven or free-running, located on (especially) parallel axles. The axles of the rollers forming one tool (3) can be adjusted at least as regards their spacing, especially with regard to their height relative to the machine frame (6) and preferably in their axial position to one another and/or to their retaining frame (7) for the matching to the workpiece All this is with the help of one or more adjusting devices, e.g., by one or more adjusting straps (8). On the adjustable shaping rollers and/or their adjustable axles and/or the adjusting devices, at least one tool is provided with at least one measured value sensor that is connected with a measured value store (10) for the respective adjustment values.
Patent DE-19947742-A1 (DE)
Title: Engine measurement interface box for mechanically controlled engines has serial output does not require electronic control
Inventor: KERKELING REINER
IPC: G01M15/05
Filed: 1999-10-05
Abstract: The engine measurement interface box can be engine (1) mounted and has a control unit (12) for sensors such as speed and temperatures and storage of sensor cables (7) in a box with serial diagnostic output (4.7) to a computer (2).
Patent DE-19947812-A1 (DE)
Title: Lighting for endsoscope comprises light source, control, connecting cable, light conductor, and light sensor.
Inventor: MUECKNER ANDREAS
IPC: G02B23/24
Filed: 1999-10-05
Abstract: The light for a endoscope comprises a light source (3) whose brightness is controlled by a control (23). A connecting cable (2) containing a fiber bunch optical wave guide (13) for transmitting the light from the light source to a light-conductor (9) laid in an endoscope (1) as far as its distal end (10). At least one fiber (29) of the fiber bunch is optically connected at its light source end to a light sensor (25,30).
Patent DE-19949812-A1 (DE)
Title: Procedure for operation of common rail IC engine has by supply of thermal energy, temperature of fuel increased above boiling point of fuel when piston is at TDC
Inventor: ZIMMERMANN WERNER
IPC: F02M53/06
Filed: 1999-10-15
Abstract: A procedure for the operation of a common rail IC engine has a direct fuel injection into at least one cylinder in which a piston oscillates between an upper dead center and a lower dead center, taking place by at least one injection valve located between the cylinder and a rail. By a supply of thermal energy into the region of the injection valve (1), the temperature of the fuel to be injected is increased so that it lies above the boiling point of the particular fuel with the particular pressure conditions in the cylinder (4) when the piston (5) is found at TDC but below the boiling temperature of the particular fuel with the particular pressure conditions which prevail at the same instant in the rail (3).
Patent DE-19950147-A1 (DE)
Title: Module for altering motor speed, especially for fan in vehicle ventilation,heating and air conditioning system, has components suitable for operation with electric control current much lower than motor current
Inventor: ADER DENIS
IPC: H02P7/20
Filed: 1999-10-18
Abstract: The module has a changeover device containing an electronic circuit with components (E1,E2) suitable for operation with an electric control current (C2,C3) that is significantly lower than the electrical supply current to the motor (8) and which may or may not pass through a resistor. The module contains at least one resistive layer resistance on an insulating substrate.
Patent DE-19950591-A1 (DE)
Title: Stereoscopic transparency holder has base and covering frames, pair of windows, horizontal guide grooves, film holder bars and gradations.
Inventor: MINORU INABA
IPC: G03B35/18
Filed: 1999-10-20
Abstract: The stereoscopic transparency-holder comprises a base frame and a cover-frame (1). The lateral widths of one pair of windows (2R.2L) on the right and left hand sides are narrower than the lateral widths of the film images. Horizontal guide grooves are over or under the right hand and left hand window of the base frame. Film-holder-bars with surface fitments fit into the perforations of the films. The gap between two film-holder-bars can be adjusted. The film-holder bars and basic frame have gradations at different distances apart to for precision settings.
Patent DE-19951978-A1 (DE)
Inventor: URSEL ECKHARD
IPC: B60N2/90
Filed: 1999-10-28
Abstract: The invention relates to a drive device for displacing elements pertaining to a vehicle, in particular components of a vehicle seat, comprising an electrical drive motor (10) provided with a first ouput component (14) and an output unit which is powered thereby (16) and has at least two clutches (18). The invention also relates to an output unit (16) for a clutch actuator (20) for selected actuation of the at least two clutches (18).
Patent DE-19952378-A1 (DE)
Title: Nipple for attachment to baby's drink bottle is provided with tiny protrusions covering the nipple region in contact with baby's gums
Inventor: KNAUF SABINE
IPC: A61J11/00
Filed: 1999-10-30
Abstract: The nipple for attachment to baby's drink bottle is provided with tiny protrusions covering the nipple region in contact with baby's gums. The purpose of such protrusions is to promote/facilitate teething processes.
Patent DE-19953367-A1 (DE)
Title: Fast food dispenser simultaneously garnishing trays of pre-arranged hamburgers by single manual operation
Inventor: AULMANN MICHAEL
IPC: A23P20/20
Filed: 1999-11-05
Abstract: An assembly (1) simultaneously garnishes food especially a number of hamburger halves (5) . The food is positioned at chosen fixed points on a tray (4) holder which is then placed under an array of dispenser outlets which simultaneously garnish one or all of the food portions. One or more of the dispenser outlets may be de-coupled from the machine. The dispenser outlets may be arranged in transverse or longitudinal arrays or both. Different types of garnish may be allocated to different outlets. The outlets may all be coupled to one or more garnish reservoirs. The garnish may be paste or liquid such as mustard, tomato ketchup and chopped foods. The food may be dispensed by a hand lever-operated action (32) with a piston (16) and cylinder (10) .
Patent DE-19953784-A1 (DE)
Title: Variable load circuit for variable signal transmission circuit, responds to control signal resulting from switch-on by variably coupling signal line to signal node via meltable fuse and capacitor
Inventor: KIN JONG-SUN
IPC: H01L21/822
Filed: 1999-11-09
Abstract: The circuit has a capacitor (14) and a load control circuit (12) with a meltable fuse (13a) in series with a switching element. The load control circuit responds to a control signal by variably coupling the signal line (11a) to a signal node (VSS) via the fuse and capacitor. A control signal generator circuit (15) is coupled to the load control circuit and generates the control signal in response to a switch-on detection signal, from a circuit that produces the signal in response to the application of a supply voltage to the integrated circuit (IC).  An Independent claim is also included for a variable signal transmission circuit and for a method of controlling signal transmission on a signal line of an IC.