baber/WOPTO huggingface dataset:
Patent DE-19519538-A1 (DE)
Title: Power semiconductor circuit with multiple paired power semiconductor devices
Inventor: MOURICK PAUL DR
IPC: H01L25/16
Filed: 1995-05-27
Abstract: The power semiconductor circuit includes two, four, eight, or a multiple of series, parallel power semiconductor devices, e.g. MOSFET or Igbt, between a positive and negative current terminal of a DC voltage source and an inverter, or between an AC source and a rectifier. The positive and negative current terminal of the semiconductors are closely adjacent as an intermediate circuit, only separated by an insulating foil.  The power semiconductor devices are arranged in pairs of the same length and cross-section up to the main terminal in a symmetrical manner. All connections of the intermediate to an outer circuit are of low inductivity. Capacitors with min. parasitic inductivity are incorporated between DC main terminals with electrically alternating series of their terminals.
Patent DE-19519817-A1 (DE)
Title: Housing for sensor with transmitter element emitting sensor beam
Inventor: NILLI DIETMAR
IPC: G01D11/24
Filed: 1995-05-31
Abstract: The plastic frame (10) is fixed using heat radiation for the fusing of the plastic frame. The shaped part is formed by a housing cover. The transmitting beam (3) and or the receiving beam (4) penetrates the outlet window (5) forming the shaped part. The melting point of the plastic frame is lower than the melting point of the shaped part and the housing (2). The plastic frame is made of macro-melt with a melting point in the range of 130-180 deg.C. The housing walls are made of metal or plastic with a high melting point.
Patent DE-19523579-A1 (DE)
Title: Buffer shelving for transport containers
Inventor: KAINZ MARTIN
IPC: B65G1/06
Filed: 1995-06-28
Abstract: The shelving consists of at least one long track (1) with parallel support rails (14,15) for the containers. A conveyor (12) moves in longitudinal direction of the track between the rails, and is driven in both directions. The conveyor projects from a guide rail (13) along the full length of the track, for driving contact with the containers. Several independent tracks may be located above or beside each other, with a common drive for their conveyors. Neighbouring tracks have common support rails, and the end rails have an edge for side guidance of the containers.
Patent DE-19526800-A1 (DE)
Title: Data exchange between data processing unit and bidirectional, serial asynchronous bus - generating interruption signal depending on number of data packets and time passed since receipt of last data packet
Inventor: NIEMANN KARL-HEINZ DR ING
IPC: G06F13/40
Filed: 1995-07-14
Abstract: A CAN controller (4) comprises a bus driver (2) coupled to the bus lines (1) of a priority bus system, with matching, amplifying and regenerating available. The controller is coupled with a sending channel and a receiving channel to the bus driver. The controller consists of a bit flow processor (41) for coordinating the sending and receiving processes according to the protocol, a receiving unit (42), a transmitting unit (43), means (46) for controlling and matching the controller to a given interface for communicating with the data processing unit (3), buffer (44) for data packets received, and buffer (45) for data packets to be transmitted.
Patent DE-19535025-A1 (DE)
Inventor: POIDA MARTIN
IPC: B65H59/36
Filed: 1995-09-21
Abstract: The invention relates to a process and a device for winding and/or unwinding multi-wire coils (10) in which several wires (3), especially wires (3) of low plastic deformability, like steel wires, are simultaneously wound on a multi-wire coil (10) and/or such wound wires (3) can simultaneously be unwound in the stranding device (12) and subsequently stranded. It is to be possible for the wires (3) to be double-twist stranded together while maintaining quality, i.e. ensuring the same length ratios in the wire layers on the multi-wire stranding principle on highly productive stranding machines. This is attained in that, during the winding process in a winding device (1), individual wires (3) are taken from stationary feeds (2) and taken to a dedicated compensating storage device (7) and several of said wires (3) are wound at a bunch of approximately parallel wires (3) on a common multi-wire coil (10), and during the unwinding of the bunch of wires (3) from a multi-wire coil (10) thus wound which is received in an unwinding device of a stranding device designed as a coil support (19) the individual wires (3) are taken to a stranding process via a dedicated compensating storage device (7').
Patent DE-19536929-A1 (DE)
Title: Balancer for detecting unbalanced state of rotating body e.g. electric motor armature
Inventor: TAUBERT GUENTHER
IPC: G01M1/02
Filed: 1995-10-04
Abstract: The balancer has one or more sensors (22,24) to detect the rotary position and speed of the rotary body (30) to be balanced. It also has a fastening device for the sensors to set the sensor position relative to the spatially fixed axis of rotation (A) of the rotary body. The fastening device is a separate, exchangeable sensor holder (10) which is mounted to be adjustable relative to the axis of rotation. The sensor holder preferably carries the two sensors which are the same radial distance from a virtual axis of rotation and which are staggered relative to each other in the circumferential direction. An adjustment device may be provided to pre-adjust and set the relative positions of the sensors.
Patent DE-19539487-A1 (DE)
Inventor: ALBER ULRICH
IPC: A61G5/04
Filed: 1995-10-24
Abstract: The drive and braking device is fixed to the frame of a wheelchair and comprises a motorised drive unit connected to a drive wheel (14) located between the running wheels of the wheelchair. The drive wheel can be lowered to be in contact with the floor. The drive wheel is mounted on a pivot arm (17) whose pivot point (D) is at approximately the same distance from the floor (24) as the rotational axis (18) of the drive wheel when it is in the lowered position. The drive wheel can also be fixed to a vertically operating guide frame.
Patent DE-19540228-A1 (DE)
Title: Mechanically strong, chemically stable foamed composite
Inventor: AKIN OKAN DR ING
IPC: C08J9/35
Filed: 1995-10-17
Abstract: Foamed composite materials are obtained by (A) producing a foam forming binder in a generic stabilising fluid, (B) mixing a filler with a sufficient amount of a reaction/impregnating agent (RIA) to prevent or inhibit removal of the stabilising fluid, (C) mixing the RIA containing filler with the binder, (D) foaming the binder before and/or during and/or after mixing and (E) curing the mixture to obtain the foamed composite.
Patent DE-19541433-A1 (DE)
Title: Collapsible room cell or hut
Inventor: KOTHE EBERHARD PROF
IPC: E04H1/12
Filed: 1995-11-07
Abstract: Wall components (3) can be inserted in the intermediate spaces between adjacent corner components (4). Individual wall components have closable openings and are formed as door or window (3f) components. Roof plates (5) on their face sides have profile strips, which engage around the upper edge of the adjacent corner components or wall components. Securing devices releasably connect wall or corner components with the basic frame (1) and the roof plates. The basic frame comprises profiles, which can be coupled by bayonet lock connections. The securing devices are formed as spring-loaded form components, which can engage in recesses in the adjacent wall or corner components.
Patent DE-19546279-A1 (DE)
Title: Micro-positioning system for micro systems positioning technology or measurement purposes
Inventor: MEYER DIRK
IPC: H01J37/20
Filed: 1995-12-12
Abstract: The micro positioning system changes in length or volume of solids liquids or gases induced through thermal contact with at least one Peltier couple acting as a position correcting variable. By selection of the direction of current flow in the couple circuit the relevant medium is cooled or heated. The medium initiating the correction action can itself be combined with the Peltier couple.
Patent DE-19547180-A1 (DE)
Title: Framework for window or door opening in building
Inventor: LORETO GIANNI DI
IPC: E05C9/06
Filed: 1995-12-16
Abstract: The fitting or mounting device for a door or a window incorporates a flat band or strap (2) around the edge. There are fastenings or closure elements (8) spaced at intervals around the periphery of the door or window opening. They have portions extending outwards away from the door or window opening and there are guide portions (14) with lugs (26) and re-entrant tangs (28). The tangs may snap into place in a re-entrant portion (30) in a support member (22) which bears against the edges of the flat band or strap. The flat band or strap passes round guide rollers (18) at the corners.
Patent DE-19548091-A1 (DE)
Title: Single hand operated input control device for use with optical instruments
Inventor: FALTERMEIER BERND DR
IPC: G06F3/0354
Filed: 1995-12-21
Abstract: The operation of an optical instrument, e.g. a microcopies, is carried out with a computer mouse type element (1) that has a ball element (2) set in the underside that is moved across a surface and in doing so generates command pulses for the two orthogonal axes. The mouse has three push buttons on one side (5,6,7) that can be operated by middle, index and little fingers of the hand. On the other side is a rotary input (3) operated by the thumb. The inputs are coupled to the microscope to control such items as the lighting, the lens aperture, the motorised focus and the coordinate table.
Patent DE-19604386-A1 (DE)
Title: Internally toothed sleeve ring for synchromesh gears
Inventor: DERFLINGER KARL
IPC: F16D23/04
Filed: 1996-02-07
Abstract: To manufacture a coupling sleeve for the synchromesh unit of a change-speed gear, a green powder pressing is sintered, producing an undercut (6) subsequently, behind both ends of each internal tooth. In the novel process the green pressing (7) has continuous internal teeth (4) running through, with the required, final reduced cross-section (11), at least near one end face of the collar, running up to the ends of the teeth. This is first pressed and sintered, and then, to form the undercuts (6), the teeth are upset-forged or jolted inwardly, from the end faces. Pref. there is a simultaneous reduction in the wedge angle included by the endfaces (5) of the teeth.  The sintering is first carried out in tried and tested manner, without the complication of un undercut. At little expense, upsetting then forms the undercut, actually by generating an overhang. The tooth has the required reduced thickness over the intervening length, and the press tool, operating only on the ends, is small, simple and inexpensive to make. Upsetting the end angle of the tooth produces an advantageous flow of the metal, for the intended coupling application.
Patent DE-19607653-A1 (DE)
Inventor: PFIZENMAIER HEINZ DIPL ING
IPC: H01Q1/32
Filed: 1996-02-29
Abstract: The invention concerns a head-lamp with an integrated microwave antenna, the head-lamp comprising a rotationally symmetrical paraboloidal reflector (21) and the microwaves being radiated in a directly lateral manner. To that end, an electrical feed element (15) is disposed laterally of the reflector (21) and at a suitable spacing in front of a light source (13), viewed in the radiation direction (14). The microwave system feed element (15) is arranged such that the radar beam is directed through the upper half of the reflector and focused. The beam path for the light source is represented by the marginal rays (131 and 132). The beam path for the microwave system feed element (15) is represented by marginal rays (151 and 152). According to the invention, the optical system with its light source (13) and the microwave system with its feed element (15) and/or receiver element are designed operationally and spatially such that they are completely independent of one another and are disposed separately. The two systems, each configured separately from the other in optimum manner, can then be fitted jointly in the common housing for the head-lamp.
Patent DE-19610178-A1 (DE)
Title: Electrical contact breaker-connector and earthing system e.g. for HV gas-insulated switchgear
Inventor: ANDRE ERNST-CHRISTIAN DR ING
IPC: H01H31/02
Filed: 1996-03-15
Abstract: A high voltage switch system has a shaft unit 2 has contact bush section 3 that fits onto the contact spigot 9 of a mating unit. The contact spigot is held captive by a flange 11 in a recess within a main housing block 8 The contact regions between the spigot and the housing and between the bush and the spigot is provided by a number of spring contact rings 6,17 that are of high conductivity material and are compressed to give good contact.
Patent DE-19615500-A1 (DE)
Title: Operating element extension e.g. for installing in electronic modules
Inventor: URLAUB GUENTER
IPC: H01H3/32
Filed: 1996-04-19
Abstract: The operating element has an extension member (3-5) and a guide element (2) which guides the extension member. The guide element (2), the extension member (3-5) and a spring element (8-9) which connects these parts are formed together as a one-piece component formed by plastic injection moulding. The spring element (8,9) may be connected to the guide element (2) or the extension member via a film hinge (10,11). The guide element (2) may be formed to guide several extension members. The extension members may be connected to each other by spring elements. These may have an S shape. The extension may have holding clips to hold the extension members in a predetermined position relative to the guide element (2).
Patent DE-19620730-A1 (DE)
Title: Drying system for water-soluble paint
IPC: B05D3/06
Filed: 1996-05-23
Abstract: The paint is dried without residual moisture by electromagnetic waves. These may be combined with hot air drying, regulating the energy of the electromagnetic waves in accordance with the composition of the paint. Paint composition is continuously measured to determine the energy content. The paint may pass through a special measuring chamber on its way to the application rollers so the paint composition can be measured independent of temperature and the energy content of the waves adjusted on this basis. The poor electroconductivity of the material treated as compared with the high electroconductivity of the paint ensure that the paint alone is heated. Treatment is carried out in successive stages, drying each layer by wave process before applying the next.
Patent DE-19622006-A1 (DE)
Title: Control for continuously variable transmission
Inventor: COUTANT ALAN R
IPC: F16H59/42
Filed: 1996-05-31
Abstract: The transmission has a hydrostatic transmission and a mechanical transmission whose output speeds are monitored by the control. Also monitored are the engine speed and the settings of the transmission controls eg. throttle pedal and selector lever. The closed loop control continuously monitors these parameters and compares them with reference values to determine the optimum control settings. The controls has a microprocessor with fuzzy logic. The various sensors are connected electronically to the microprocessor to provide a responsive control.
Patent DE-19631532-A1 (DE)
Title: Alignment of long reinforcing fibres in non=axial direction in tubular thermoplastic prods. - uses tubular tool with concentric rotor forming flow channel in which shear stresses between tubular tool and rotor effect radial alignment of fibres
Inventor: KREBS STEFAN
IPC: B29C48/09
Filed: 1996-07-24
Abstract: A process for aligning glass or carbon reinforcing fibres in a non-axial direction in thermoplastic tubular products, esp. a hose, a pipe or a hollow shaft involves forcing the polymer matrix and fibres through a tool with an annular channel and rotating a rotor concentrically in the channel to effect both axial and rotational flow which tends to align the fibres in a radial rather than an axial direction. Equipment for prodn. of the tubular prod. comprises a tubular tool with a concentric rotor having no vanes and an external drive. Alternative claimed variations of the tool include: a) a similar externally powered tool having a rotor with axially aligned vanes; b) a similar arrangement to a), except that the rotor has vanes at an angle to the tool axis; c) a tubular tool with no external drive for the rotor, which is a low friction element powered by the shear stress of the flowing polymer and has vanes at an angle to the tool axis.
Patent DE-19638193-A1 (DE)
Title: Active elements coupler
Inventor: FRITSCHLE HEINER DIPL ING
IPC: H01L31/167
Filed: 1996-09-19
Abstract: The coupler includes a transmitter (2) which converts an  electric signal into modulated radiation, while an opposite, electrically insulated receiver (3) converts the modulated radiation into an electrical signal. The transmitter and receiver are located on opposite sides of a dielectric foil (4) transparent to the modulated radiation. The dielectric foil is fitted into a provided aperture in a lead frame (6), forming the electric leads for the coupler (1) active elements (2, 3). The coupler is completely enclosed by a housing (7), with the exception of lead frame external leads. Pref. the foil sides locate conductive tracks (5).
Patent DE-19638788-A1 (DE)
Title: Sanitary fitting, e.g. for shower head valve
Inventor: ARNOLD MANFRED
IPC: E03C1/05
Filed: 1996-09-21
Abstract: The fitting includes an actuator (5) which energises a mixing valve motor drive and is coupled to a control line formed, at least partly, by an optical fibre (7,10), which transmits the control signals as photosignals. Preferably the actuator switches directly a photopath through the optical fibre, particularly mechanically. Typically the actuator engages and moves the optical fibre. A light source for the optical fibre and a photoreceiver are located in the region of the control line end allocated to the drive, while the actuator is fitted at the control line opposite end. The control line may be incorporated in the shower hose.
Patent DE-19641618-A1 (DE)
Title: Accident prevention device for hand-controlled machine tools
Inventor: KHACHATOURI VAHEH DR ING
IPC: B25D17/10
Filed: 1996-10-09
Abstract: The accident prevention device has a cut-off device (5,6,) for cut-out of the electric drive motor for the rotary tool, when a deflection sensor (1) indicates a given operating condition. The signal provided by the deflection sensor is fed to a processor (R) evaluating the likelihood of an accident for operation of the cut-out device when a given likelihood threshold is reached.
Patent DE-19643538-A1 (DE)
Title: Magnetic encoder for absolute length measurement
Inventor: STARETSCHEK RALPH DIPL ING
IPC: G01B7/02
Filed: 1996-10-23
Abstract: The encoder consists of two parallel tracks (1) of alternate North and South magnetised elements. A sensor, e.g. Hall probe, is connected by a lead (3) to a processor (4) and display (5). The encoder has a single-turn track with alternating North and South pole elements for fine position sensing.  The second track is a multi-turn track with cyclic sequential code for coarse position sensing. The sensor has two probes for the single-turn track with half the encoder spacing and a number of probes (2N) for the multi-turn track at half the encoder spacing.
Patent DE-19644155-A1 (DE)
Title: Vehicle door
Inventor: WESTERWICK VOLKER
IPC: B60J5/04
Filed: 1996-10-24
Abstract: The vehicle door has an outer sheet, an inner sheet, interior trim and component carriers (4) for the lock (5) and other elements. The carriers are inserted into the door through a hole in the inner sheet and are built into the door or mounted in a recess. The door lock has a roughly horizontal degree of freedom for setting purposes. In the assembled state, the lock projects one or more centimetres beyond the door-edge side of the carrier. The length of this degree of freedom is sufficient to enable the lock to be positioned on the carrier before assembly without it projecting.
Patent DE-19644756-A1 (DE)
Title: Hinge for housing lid of top-loading washing machine, etc.
Inventor: AUGUSTIN SIEGFRIED
IPC: D06F39/14
Filed: 1996-10-29
Abstract: A hinge is for the housing lid of a top-loading laundry treatment machine is in the form of an angle lever. The lever arm on the lid side features the rotation point of the housing lid and is fastened on the lid while the other lever arm features a suspension point for a traction spring (5). The position of the lever arm can be altered in an oblong hole (7). The lid-side section of the hole (7) has a rear cut (11) serving as a suspension point for the spring (5) in the closed position of the lid.
Patent DE-19649582-A1 (DE)
Title: Locking device for car headlamp shell
Inventor: MATTHIES THOMAS
IPC: B60Q1/04
Filed: 1996-11-29
Abstract: A locking device for a headlamp (3) inserted into a hole (2) in a car body(3) has a handle(4) operated from an easily accessible region of the car. A region of the device bent at right angles works with an opening (13) in the headlamp housing(12). This region is an eccentric cam (9) at one end of the handle and can be pulled right out of the housing opening to release the headlamp. There is a spring pressing onto the cam. The handle is a rod guided through the car body by a bearing and can be locked in the locking position. This is by having a peg on the hand-grip part of the handle engaging in a notch.
Patent DE-19650815-A1 (DE)
Title: Utensil holder with trays supported by support bolts
Inventor: POELLET WILFRIED
IPC: B25H3/04
Filed: 1996-12-09
Abstract: The support bolts protrude horizontally in pairs from a supporting wall (17). The longitudinal edge (42,43) of the tray (24) which is flat at both edge parts (45) as far as its side end edges (25), has a conically downward tapering guard plate (46) gripping down between the support bolts (12).  The smooth edge parts rest on the support bolts by means of spacer pieces (23). An assembly thread (41) is held by means of a threaded bolt (15) in the back part of the support bolt parallel to its axis (13). Adapters (27) for holding rails (28) bridging the gaps between the support bolts are placed over the support bolts.
Patent DE-19654488-A1 (DE)
Inventor: HEIDLAS JUERGEN DR
IPC: C08G77/36
Filed: 1996-12-27
Abstract: In order to fractionate viscous silicones, oily or polymer diorganosilicones with a chain length from 2 to 10.000 are continuously separated with condensed hydrocarbons such as ethane, propane and n- or i-butane or their mixtures into a head and a bottom product, preferably in an extraction column, at temperatures between 25 and 250  DEG C, pressures between 20 and 500 bars and a gas density > 160 kg/m<3>. In order to avoid viscosity-caused problems, an organic solvent in the form of a C5-8-alkane or up to 85 % by weight of the condensed gas (mixture) can be added to the starting materials before the fractionation. This process enables high-grade viscous silicone fractions to be obtained, with a chain length from 200 to 10,000 and/or a viscosity from 100 to 500,000 mPas, as well as a total D4 to D20 oligomer content below 0.05 % by weight.
Patent DE-19701662-A1 (DE)
Title: Ballast skid keel
Inventor: LICHTENBERG HEINZ-JOACHIM
IPC: B63B3/38
Filed: 1997-01-18
Abstract: The ballast skid keel is part of a more or less flat-bottomed hull, in both sides of which there is s deep ballast cavity. The centre of gravity is thus made lower and the hull is more resistant to bending and breaking. The deep side ballast cavities are filled with sea water entering separate chambers, improving stability against wind pressure. The lee chambers, i.e. the ballast cavity facing away from the wind, provide further support by increasing the upward force by passing sea water through the bilges.