baber/WOPTO huggingface dataset:
Patent DE-19638912-A1 (DE)
Title: Position sensor arrangement for rotation angle sensor in motor vehicle
Inventor: BENZ JUERGEN
IPC: G01D5/249
Filed: 1996-09-23
Abstract: The sensor includes a coding element (6) which controls a light (L) from a light source (5) hitting on a CCD line sensor, in dependence on the position of the coding element. An evaluation arrangement (V,12,4) determines the position of the coding element in response to a current light distribution on the CCD line sensor (11), whereby the light source is activated in pulses. The light source is preferably driven with the maximum nominal power permissible for pulse operation. The light source is preferably switched on periodically, whereby its activated time is smaller than five percent of the total period.
Patent DE-19639546-A1 (DE)
Title: Vehicle related information communications method
Inventor: IMMES STEFAN
IPC: G09F21/04
Filed: 1996-09-26
Abstract: The method involves preparation and electronic storage of information data, preparing the data for vehicles, preparation and electronic storage of geographic data, associating the information data with the geographic data and reproducing the information data associated with the information data in or on the vehicle. The current location of the moving vehicle determines the goods or services to be advertised to be those available on the route being traversed by the vehicle. The information data associated with the geographic data are compared with the position data so that each item of goods or service available near the vehicle position is indicated.
Patent DE-19642901-A1 (DE)
Title: Document scanning device
Inventor: MCCONICA CHARLES H
IPC: H04N1/04
Filed: 1996-10-17
Abstract: The device includes a base (105), a cover (110) which is fastened to the base, and an image area which is arranged between the base and the cover. A first and a second light path (130, 140) are provided, whereby the first light path (130) is reflected at the image area, and the second light path (140) runs through the image area.  A revolving mirror (175) is pref. positioned in the cover and swings between at least two positions, whereby the second light path is reflected at the revolving mirror and passes through the image area. A first and a second focusing lenses are pref. provided, whereby the first focusing lens (134) is positioned in the first light path, and the second focusing lens (142) is positioned in the second light path. A photo-detector array (155) is pref. positioned within the base, and produces an electric signal in response to the first and a second light paths.
Patent DE-19643082-A1 (DE)
Title: Method for inner and outer coating of car body structure with hollow spaces
Inventor: KLARE JUERGEN
IPC: B05D3/02
Filed: 1996-10-18
Abstract: A car body structure is dipped into an electro-immersion lacquering liquid, and a voltage is applied to the body structure to provide it with a base coating.  The structure is taken out of the lacquering liquid, and is afresh provided with a top coating by electro-immersion lacquering.  The method is characterised by the fact that during coating of the largely closed hollow space the ratio of the inside surface of this space to area of its openings lies within the range from 30:1 to 1000:1, in particular, from 50:1 to 300:1.  Alternatively, the method is characterised by the fact that the ratio of the hydraulically equivalent diameter of this hollow space to the associated area of openings lies within the range 0.2-5 (especially 0.3-2) cm<-1>.
Patent DE-19648960-A1 (DE)
Title: Cyclic acetal or ketal preparation from poly:ol and aldehyde or ketone
IPC: C07D321/06
Filed: 1996-11-26
Abstract: Preparation of cyclic acetal or ketal compounds (I) comprises reacting a polyol (II) with an excess of a 1-6C aldehyde or 1-6C ketone compound (III). The novelty is that some of (III) is distilled off during the reaction.
Patent DE-19649685-A1 (DE)
Title: Selective call receiver for at least receiving weather and traffic information
Inventor: PARK YONG-PAL
IPC: H04W84/02
Filed: 1996-11-29
Abstract: The receiving device includes an antenna and a receiver (21) for coded traffic information and a code number coming from the exchange. A decoder (22) classifies the information which is then transmitted to a control unit (35). A comparator (26) compares the data with identifying data in an ID-ROM (24).  Another decoder decodes the addresses of the traffic information and the call numbers corresponding to the control signal from the control unit. The traffic information and the call number are stored in a memory (23) at the corresponding addresses. A first drive unit (31) operates a loudspeaker (33), to inform user while a second drive (32) switches on a LED (34) and the display (27) shows the call number and message.
Patent DE-19650056-A1 (DE)
Inventor: ENGELS ALBRECHT DR
IPC: F16D69/04
Filed: 1996-12-03
Abstract: The method involves casting a support body from light metal alloy in a mould (1). The support body has an annular layer (11,12) of metal ceramic compound material on one or both sides, which has a friction surface for a brake caliper. The molten masses of the support body material and the layer material are cast one on the other in the mould on a time-delayed basis. The first cast molten mass, or at least its upper surface area, is hot enough on hardening to form a gradient structure in the transition area of the two materials. The first cast molten mass is cooled to a temperature between the casting temperature and 100[deg] C. The inlay is prefabricated from the material of the annular layer. The inlay is placed in the mould and is cast around by the molten mass of the support body material. At least the area of the inlay coming into contact with the molten mass of the support body material is heated so that a gradient structure is formed in the transition area of the materials.
Patent DE-19653431-A1 (DE)
Title: Automobile roof module for electrical auxiliaries
Inventor: MORIMOTO MITSUAKI
IPC: B60R11/00
Filed: 1996-12-20
Abstract: The roof module (B) has a mounting plate (1), matched in shape to the inside surface of the front part of the automobile roof, provided on its inside with electrical auxiliaries e.g. a radio antenna or a GPS satellite signal receiver, or a courtesy light (18), together with associated circuitry and connections. The mounting plate is supported parallel to the inside surface of the roof, with a pair of plug-connections simultaneously acting as fixtures, for securing the module to the roof and for forming the electrical connections between the auxiliaries and the onboard electrical supply.
Patent DE-19700482-A1 (DE)
Title: Sporting rifle with rotary connection
Inventor: MAYR JUN ALOIS
IPC: F41A3/04
Filed: 1997-01-09
Abstract: The riffle has at least one barrel (1) secured to the breechblock (2) which can be axially guided and pivoted to the side of the housing's (4) leading endface (3). An axial screw (5) projecting from the endface (3) engages a tapped bore in the breechblock. The end section (6) of the screw is held in the housing (4) by a security pin (8). In a firing position, a hook-shaped, retaining lip (9) that projects from the top edge of the housing locks into a groove (10) formed in the top part of the breechblock. The lip and its homing groove have an inclined rear wall (11) to coincide with the pitch of the screw thread and the top part of the breechblock may have an additional groove (14) engaged in the firing position by a spring-loaded (17) breech lever (15). The lever end section (19) has to be pressed down to allow the breech and barrel to be swivelled through 80 deg , the breech held forcibly clear of the housing to expose the cartridge chamber for loading.
Patent DE-19700592-A1 (DE)
Title: Measurement system for depth resolution determination in laser doppler perfusion imaging for fluid flowmeter
Inventor: HABERLAND U DIPL ING
IPC: G01S17/58
Filed: 1997-01-10
Abstract: The system provides resolution of the spectrum of the light scattered back by a scattering fluid with electronic deep layer selection. The system uses a laser as a coherent measurement light source and also has an optical tomographic interferometry structure, a detector system and analysis electronics. A laser with a controllable multiple-line spectrum illuminates an interferometer which is connected to a mirror and to the object. The double shifted interference signal for each position of the spectrum is selectively analysed and visualised.
Patent DE-19705098-A1 (DE)
Title: Switchgear lever drive arrangement e.g. for torque transmission in circuit breakers
Inventor: SCHOENE OLIVER
IPC: H01H3/46
Filed: 1997-01-31
Abstract: A gear unit for transmission of a torque from a first axle to a second mutually parallel axle by using a lever mechanism comprising a first single-arm lever located on the drive shaft of the first axle, a second single-arm lever located on the driven shaft of the second axle and coupling bar or rod joining the two levers. The coupling rod (5) and the first single-arm lever (2) are interconnected via a two-arm lever (6) which has a lever ratio (11/12) dependent on the position of the first single-arm lever (2), and which is specifically provided with a linear guide in the form of a slot (8) in the region of the lever's point of rotation.
Patent DE-19705147-A1 (DE)
Title: Laundry drying
Inventor: BUCHWALD STEFAN DIPL ING
IPC: D06F58/38
Filed: 1997-02-11
Abstract: To dry laundry, in a laundry dryer with microprocessor control, at the start of a drying cycle for a programmed drying action the reference resistance for the program setting is compared with a registered laundry resistance.  If the reference resistance is breached, the drying cycle is stopped, and an indicator display is activated.
Patent DE-19710468-A1 (DE)
Title: Vehicle antenna earthing arrangement
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/48
Filed: 1997-03-13
Abstract: The arrangement includes an earth line component which has a first end section connected to a feeder line (152) of an antenna. The earth line component has a second end section which is open and a section which connects both end sections. The earth line component is isolated from an electrical conductor component (151) and is located at a side of a vehicle independently of the vehicle cable harness. Preferably, the length of the earth line component is set according to the radio wavelength to be received. The length of the earth line component as a transmission line is set to have a zero impedance in respect to the first end section.
Patent DE-19715499-A1 (DE)
Title: Two stroke internal combustion engine
Inventor: MATTERSTOCK HORST
IPC: F02B33/12
Filed: 1997-04-14
Abstract: The "SM 2Z-4" (RTM; Staltmeir & Matterstock two-cylinder two-stroke=four-cylinder four-stroke) internal combustion engine has a linear drive and a valve-controlled precompression chamber.  The linear force transmission, in conjunction with a precompression chamber, increases the power output without crank shafts, etc.
Patent DE-19717102-A1 (DE)
Inventor: ISELE ALFRED
IPC: G06F12/109
Filed: 1997-04-23
Abstract: The invention relates to a method enabling the use of an operating system (OS1) for source hardware (M1) supporting a real address mode, on target hardware (M2) supporting only a virtual address mode, while maintaining main memory address irrespective of configuration and process. This is achieved in that one of the virtual address spaces for process-independent addressing of the main memory (HS2) is reserved and, in accordance with the real address mode, used on the source hardware (M2). An upstream, separate control programme (GSP) enables the transferred operating system (OS2) to react to exceptional conditions (EV2) of the target hardware (M2), and the real addresses of the operating system that is to be transferred are imaged in the reserved address space on free addresses that are not occupied by the separate control programme (GSP) of the physical memory.
Patent DE-19717846-A1 (DE)
Title: Internal combustion engine with return of exhaust gas to incoming gas
Inventor: MATTES PETER DIPL ING
IPC: F02M26/28
Filed: 1997-04-26
Abstract: Exhaust gas outlet (A) of at least one combustion chamber (1 -6) of an internal combustion engine is connected to the incoming gas inlets (E) via an exhaust gas return line (9). Fluctuations in the pressure of exhaust gas are compensated by a balancing tank (11). Oscillation characteristics of the exhaust gas in the balancing tank can be varied as a function of the speed and/or the loading condition of the internal combustion engine. Preferably, the variation of oscillation characteristics is obtained by movable components (18) in the tank which affect the resonance and/or interference of oscillations of the exhaust gas.
Patent DE-19719745-A1 (DE)
Title: Hydraulic pressure valve installation for tipping mechanism of tip-up truck
Inventor: MAERKL JOHANN
IPC: B60P1/16
Filed: 1997-05-09
Abstract: A pressure valve prevents hydraulic overload of esp. a tip-up truck hydraulic tipping mechanism. The pressure valve (1) has a hydraulic supply pipe (3) delivering oil from a tank (10) via a pump (5) to the jacking cylinder (7). The supply pipe (3) has a back-flow prevention valve (9) opening towards the jacking cylinder (7). A by-pass pipe (20) runs between the pump (5) and back-flow prevention valve (9) to the tank (10). The by-pass pipe (20) has a pressure- relief valve (22) which opens against a valve-closing spring (24) to the tank (10).  Pressure between the back-flow prevention valve (9) and jacking cylinder (7) directed on a piston (28), holds the pressure-relief valve remains open, after it has been activated by excess pressure in the supply pipe (3). The pressure- relief valve (22) can be closed by a reduction in pressure on the jacking cylinder (107). The valve (22) spring (24) compression can be hydraulically or pneumatically adjusted (50).
Patent DE-19723485-A1 (DE)
Title: Room ventilation device for low-energy houses
IPC: F24F13/18
Filed: 1997-06-05
Abstract: The device has an air channel to connect the atmosphere through a wall to a room interior, and to dampen incoming noise. The air channel (20) extends parallel to the wall, and the axis of air intake (26) and air discharge (22,24) extend mainly at right angles to the longitudinal axis of the channel. The width of the channel is small relative to its length. The inner walls of the air channel are at least partially coated with a sound-absorbent material (40). The channel walls facing the room have a heat-insulating coating. The channel has a closeable inspection access (28).
Patent DE-19726968-A1 (DE)
Title: Snow board or similar device
Inventor: HAUSER RUEDI
IPC: B32B5/02
Filed: 1997-06-25
Abstract: On the upper side of the snow board is a cover or decorative layer and on the lower side of the snow board is a running surface, preferably provided with steel edges. The layers (1-6) of laminates are joined to one another by plastic material (7-10) melted by heating and pressure application. Dry glass fibre or fibre layers (2,3) are laid between plastic sheets (7-10) and by heating the layer structure are impregnated with plastic. The fibreglass or fibre layers also contain fibres from the meltable plastic material. Over the cover or decorative layer (4) an outer plastic sheet is laid. The plastic material is of the packing type, as e.g. used for shrink foil packages.
Patent DE-19729226-A1 (DE)
Inventor: MURAOKA KUNIHIKO
IPC: B60R21/015
Filed: 1997-07-09
Abstract: An automotive air bag system comprises an air bag unit (1) including a gas generator (3), a folded air bag (4), a case (2) containing the gas generator and the air bag. The system is provided with a pressure relief hole (6); a lid (5) covering an open upper end of the case, a valve (7) combined with the pressure relief opening, an actuator (8) for operating the valve, a temperature sensor (10) for measuring the temperature of an environment around the air bag unit, a sitting position detector (12) for detecting a sitting position of the passenger, and a controller (9) for controlling the operation of the actuator according to temperature signal from the temperature sensor and sitting position signal from the sitting position detector. The opening degree of the pressure relief opening is adjusted to a desired degree according to the temperature of the environment around the air bag unit and the sitting position of the passenger relative to the air bag unit whereby the air bag is inflated at a normal internal pressure and may not be inflated with excessively great force regardless of the temperature of the environment around the air bag unit.
Patent DE-19733313-A1 (DE)
Inventor: RIEHLE HANS
IPC: B60D1/52
Filed: 1997-08-01
Abstract: The ball neck (10) is made from light metal and the coupling ball (20) has a first positive locking element (40) which is inserted into a second positive locking element (42) enclosed by the ball neck to form a play-free keyed connection. A security element fixes the keyed connection in the play-free state. The first positive locking element fits in the second element by moving in an insert direction (E) which runs across the direction (F) of the traction force. The two positive locking elements form a push-fit connection through an insert body (40) and an insert socket (42) which can be produced by a self-locking cone connection.
Patent DE-19736461-A1 (DE)
Title: Vehicle brake pressure control device
Inventor: IWAMURA MORITAKA
IPC: B60T13/66
Filed: 1997-08-21
Abstract: The device comprises a brake pressure device (10) with a valve block (30) with an inner wiring cavity (31) and openings (32) for hydraulic connection to the main brake cylinder and the wheel brake cylinder. A solenoid valve (40) is mounted in the valve block for hydraulic operation of a wheel brake cylinder and has contact connections which extend through the block. A hydraulic pump inside the block is hydraulically connected to the solenoid valve and the openings. A motor (50) mounted in the block drives the pump. It has a pair of electrical contacts (51) which form a motor connector inside the wiring cavity. An electronic control device (20) integral with the brake pressure device electrically contacts the contact connections. The control device has a connector cap (27), which is electrically connectable or disconnectable inside the wiring cavity.
Patent DE-19736981-A1 (DE)
Title: Semiconductor component of low loss and high breakdown voltage
Inventor: UENISHI AKIO
IPC: H01L29/06
Filed: 1997-08-25
Abstract: The component has a first doping region (1) of a first conductivity-type formed within a substrate region between two grooves (7a) in laminated structure and a side wall face of one groove. A second doping region (2) is similarly formed with respect to the second groove, is of second conductivity-type and forms with the first region of a PN-junction. A second conductivity-type third doping region (3) is formed nearer to the first main surface. A fourth doping region (5) of first conductivity type is at least at the first main surface, or a side wall face of a groove (7) such that it is opposite to the first region. Opposite to the third region is located a gate electrode layer (9) with an intermediate gate insulating film (8). The first and second region have specified concentration distribution.
Patent DE-19741780-A1 (DE)
Title: Conductor break detection method for inductive sensor user to detect rotating shaft speed
Inventor: ANGERMAIER ANTON
IPC: F02D41/34
Filed: 1997-09-22
Abstract: The method recognises interruptions in conduction with an inductive sensor (3) for detecting the speed of a rotating shaft (3), particularly a crank shaft of a multiple cylinder combustion engine. The method involves measuring the segment times which the shaft (2) requires to pass through predetermined angles. Running balance values are calculated from these segments.  These are compared with a first threshold value to provide and indication of a break in the combustion of the engine. The balance values are compared with a second threshold value. When this threshold value is exceeded it is determined that there is an interruption or break in the sensor lead (3).
Patent DE-19748148-A1 (DE)
Title: Hand-held slicer for bread etc.
Inventor: BUKATSCH WERNER
IPC: B26B27/00
Filed: 1997-10-31
Abstract: The slicer has a blade (2) fastened with both ends to a grip (1), which is positioned next to or above the blade, and has It has a stop (3) parallel to the blade. The stop is movable parallel to the cutting plane and at right angles to the longitudinal axis of the blade, so that at the beginning of a slicing movement, the underside of the stop is located below the underside of the blade, and on the same height at the end of the movement. The distance between blade and stop is adjustable at right angles to the slicing plane.
Patent DE-19749843-A1 (DE)
Title: Pressure drop compensation for fluid pressure circuit
Inventor: KATO HEIZABURO
IPC: F15B7/02
Filed: 1997-11-11
Abstract: Fluid pressure is generated in a circuit which is fed over a line to an operating element (20). The pressure drop compensating system is connected to the central region of this line. The compensation system consists of a piston which can move in a housing, an operating pressure in-feed chamber, which is mounted at one end of the housing and which feeds-in the operating pressure which moves the piston in the housing. The arrangement further consists of a fluid pressure generating chamber which is connected to the other side of the housing and which is connected via a branch line to the line which leads to the operating element. A non-return valve is mounted in the branch line which only allows flow from the pressure generating chamber to the feed-line.
Patent DE-19753008-A1 (DE)
Title: Drawing cone and multiple wire-drawing machine
Inventor: BRACHT LOTHAR
IPC: B21C1/06
Filed: 1997-12-01
Abstract: The drawing cone in a multiple wire-drawing machine has several drawing stages (3, 4) commencing from a stage (8) with the smallest diameter at the end (9) of the cone and possessing at least one further stage (7) with an adjacent larger diameter.  The diameter increases between adjacent drawing stages correspond to the respective increase in the peripheral wire speed.   The drawing cone is characterised by the fact that the increase in the peripheral wire speed between the last drawing stage (3) at the end (10) of the cone and the last but one drawing stage (4) is less than the increase between the rest of the adjacent drawing stages.   Also claimed is a multiple wire-drawing machine.  Such a machine has at least one drawing cone, and only one drawing cone which corresponds to the cone claimed above. The last drawing stage (3) is removably attached (by means of screws) to the rest of the drawing cone structure.  The increase in the peripheral wire speed at this stage, in terms of an increased diameter, lies below the increase between the rest of the stages by less than 20 %. The machine is provided with a drawing cone with a reduced final drawing stage (3).
Patent DE-19754550-A1 (DE)
Title: Hydraulically driven axial force piston for tool of internal high pressure press
Inventor: KATZLINGER PETER
IPC: B21D26/02
Filed: 1997-12-09
Abstract: The piston (9,10) has a piston rod that passes through a cylinder on both sides. A channel carries working fluid into the hollow workpiece. At least one piston rod (11,12) comes out in the pressure cavity (16) of a casing (15) at the end facing away from the workpiece. The line (17) for input or output of the working fluid comes out in this cavity.