baber/WOPTO huggingface dataset:
Patent DE-19823931-A1 (DE)
Title: Test pattern generator circuit for integrated circuits and components
Inventor: MASUDA NORIYUKI
IPC: G01R31/319
Filed: 1998-05-28
Abstract: The circuit inputs test pattern data from a data store (2) to a parallel-to-serial converter circuit (3), typically using data with N = 8 words having m = 3 bits. The parallel-to-serial converter circuit can be controlled by a mode control signal (MC), which changes operation between a serial output mode and a parallel serial output mode. In the serial output mode, the data for each word for each connection element for each test cycle are prepared in serial form. In the latter the data are supplied in parallel data for n = 2 words for each connection element (m x n bits), for each test cycle. The pattern storage device is a synchronous dynamic RAM chip (SDRAM), while the cache memory comprises two static RAM chips.
Patent DE-19827506-A1 (DE)
Title: Solar turboprop aircraft for running on solar energy and normal fuel
Inventor: MEHNERT ERICH
IPC: F03G6/00
Filed: 1998-06-22
Abstract: The combustion chambers of the turboprop engines are replaced by a solar collector in which water and air expand. The air flowing into the engines is not taken past the engine shaft to the turbine outlets, but is first passed through an air heating solar collector. Water can be supplied at a high temperature to increase the pressure energy.
Patent DE-19831690-A1 (DE)
Title: Safety element for a handgun provides secure protection against unauthorized use of a weapon and can be implemented rapidly and cost-effectively
Inventor: LAUSTER PETER
IPC: G07C9/00
Filed: 1998-07-15
Abstract: The safety element has at least one sensor (3.1-3.4) for detecting the user using at least one finger.  The capacitance between a sensor surface and a finger section is measured.  An image of the finger section is produced from the voltage differences and compared with stored finger sections. Alternatively, the sensor is a scanning camera which performs and opto-digital or electronic acquisition of the fingerprint and/or finger contour, or an electrochemical sensor can be used.
Patent DE-19833899-A1 (DE)
Inventor: SEIDEL-PESCHMANN MICHAEL
IPC: F16L55/033
Filed: 1998-07-28
Abstract: The invention relates to a device for reducing pulsations and/or vibrations and therefore undesired noise and vibrations in hydraulic hose line systems, especially in hydraulic systems for automotive steering systems. At least one throttle (20) and/or a non-return valve is inserted into a hydraulic hose line (10) in order to reduce production costs and to optimize damping properties.
Patent DE-19836586-A1 (DE)
Title: Hydraulic brake system for motor vehicle
Inventor: SOEJIMA SHINICHI
IPC: B60T13/66
Filed: 1998-08-12
Abstract: The system includes a seat valve control arrangement with an arrangement for decreasing the velocity which a valve drive device provides, to decrease the velocity, with which the valve body hits on the seat valve, in such way, that the velocity decreased through the valve driving force is lower than a velocity of a movement section, during which the valve drive device produces no valve driving force. The system includes a brake which comprises a wheel brake cylinder (24, 26, 50, 52) which is provided with a fluid under pressure to brake a wheel (23, 25, 49, 51). A seat valve is arranged in a fluid conductor (48) connected with the wheel brake cylinder. The seat valve comprises a valve seat, a valve body movable with respect to the valve seat, a pre-stressing arrangement which pre-stresses the valve body in a first direction towards the valve seat to close the seat valve, and a valve drive device for producing a valve driving force which effects on the valve body in a second direction opposite the first direction, so that the valve body is moved away from the valve seat. A seat valve control arrangement (66) controls the valve drive device of the seat valve to open and close the seat valve selectively, and to regulate thereby the pressure of the fluid in the wheel brake cylinder. The seat valve control arrangement comprises an arrangement for decreasing the velocity which the valve drive device provides, to produce a valve driving force at least during a movement section of the valve body towards the valve seat, and to decrease the velocity, with which the valve body hits on the seat valve, in such way, that the velocity decreased through the valve driving force is lower than a velocity of a movement section, during which the valve drive device produces no valve driving force.
Patent DE-19840386-A1 (DE)
Title: Holder for drinks container for motor vehicles
Inventor: PLOCHER BERND
IPC: B60N3/10
Filed: 1998-09-04
Abstract: The holder (10) consists of a pivoted holder arm (16) and a cover (14). It also has a locking device (38), which locks the holder arm in non-use position and is released by opening of the cover. When open, the cover is pivoted downwards into an approx. horizontal position at a distance below the holder arm. The arm is formed as a ring engaging around the container and has a spring element to move it into holding position.
Patent DE-19844050-A1 (DE)
Title: Open and closed loop control method for electrical drive involving induction motor with voltage measured at output of sine wave filter in which complex vector is assigned in rotating reference system
Inventor: CHANDORKAR MUKUL
IPC: H02P23/00
Filed: 1998-09-25
Abstract: The method involves an induction motor (18) being supplied by a DC to AC converter (14) followed by a sine wave output filter (15) to provide an alternating voltage of a specified angular frequency. The voltage is measured at the output of the sine wave output filter. To the measured filtered voltage is assigned a complex filter voltage vector, in a complex reference system, rotating with the angular frequency. The converter is controlled so that the complex filter voltage vector corresponds to a given set point voltage vector.  An Independent claim is included for a device for carrying out the method.
Patent DE-19844493-A1 (DE)
Inventor: ELSER DIETER
IPC: B60G21/10
Filed: 1998-09-29
Abstract: The invention relates to a hydropneumatic suspension system for motor vehicles, comprising at least one hydropneumatic support unit and a level regulator which cooperates with same and in accordance with the lift position of the wheels moves a hydraulic medium from the hydropneumatic accumulator (16, 43, 44, 45) into the hydropneumatic suspension cylinders (3, 4, 5, 6) or withdraws a hydraulic medium from the hydropneumatic suspension cylinders (3, 4, 5, 6) and introduces same into the accumulator (16, 43, 44, 45). In this way the hydropneumatic suspension cylinders (3, 4, 5, 6) can carry out the functions of suspension, roll stabilization and level regulation.
Patent DE-19844848-A1 (DE)
Inventor: BROST VIKTOR
IPC: F28F9/18
Filed: 1998-09-30
Abstract: The cross-section of the passages is arched inwards. Through the tubes and around them different heat-exchanging media flow. The tube ends (2) extend as far as below the level of the tube base surface (6) and with the passages (5) form an all-round contact surface (7), to which connect on both sides a solder gap (8) between the tube (1) and the passage (5).
Patent DE-19858102-A1 (DE)
Title: Multi-component brush body, especially for tooth brush comprises thin walled basic body and additional material areas whose cooling times after injection run simultaneously
Inventor: ZAHORANSKY ULRICH
IPC: B29C45/16
Filed: 1998-12-16
Abstract: The basic brush body (2) is a stable thin walled profile whose cooling time after injection is similar to or less than the solidification time of additional areas (3) injected onto and/or around the body.  An Independent claim is made for a process for manufacturing the brush body in which the cooling periods for the basic body and additional molded areas run simultaneously and the structural integrity of the basic body walls after cooling is such that demolding can occur without distortion.
Patent DE-19858784-A1 (DE)
Title: Container for storage of teaching material
Inventor: HINNECKE ANKE
IPC: B42F7/14
Filed: 1998-12-18
Abstract: The closure flap (5) completely closes an opening between the front and rear sides (2,3) of the file part for insertion of documents. On the front and/or rear side, accommodations (10) are provided for fitment of suspension devices (11,12) for suspending the container (1) in a suspension cabinet. The closure flap (5) is foldable and via a strip (12) is additionally fixed to the rear side (3). Its folded part in the fixed state by the strip extends over the front and rear sides and acts as an inscribable suspension back part (14).
Patent DE-19900299-A1 (DE)
Title: Memory tester with output of data pertaining to test sample
Inventor: NAKAMOTO YUKIO
IPC: G11C29/48
Filed: 1999-01-07
Abstract: The tester transmits a test sample read-out request to a memory (30) and picks-up test sample signals from a data input and output bus (29a) as a reaction to the request the test sample signals are compared with their expectation values in a comparator (34). The output (22,23) has a sample number output for test sample numbers with corresponding data. A memory control (24,26-28) transmits the test sample request as a reaction to pertinent data. The output may be of programmed type. An Independent claim is included for the memory testing process.
Patent DE-19901091-A1 (DE)
Inventor: BRAUN HANS-JOERG
IPC: B65G15/14
Filed: 1999-01-14
Abstract: The invention relates to a closed loop conveyor for transporting rod-shaped workpieces, comprising two endless conveyor belts (1, 2) moving at the same speed and in the same direction. Said conveyor belts turn about corresponding pairs of pulleys (3, 4), together form a V-shaped conveyor chute and cooperate with the pairs of pulleys by means of transverse guiding elements (20, 21, 22, 23, 24).
Patent DE-19902503-A1 (DE)
Inventor: FECHTEL BENEDIKT
IPC: D06F39/12
Filed: 1999-01-22
Abstract: The invention relates to a fastening system for a panel part of a control panel of a laundry treating machine with a control panel section fastened to the housing and a component such as a detergent dispensing compartment or a condensate receiver tank which is displaced with respect to the housing like a drawer. The invention also relates to the panel part arranged on said fastening system which panel part interacts in the inserted state of the component to give a flush-surface panel with the control panel section. The aim of the invention is to provide a fastening system for the displaceable panel part at a displaceable component such as a condensate receiver tank or a detergent dispensing compartment which makes it possible to adjust the displaceable panel part vis-à-vis the fixed control panel section during assembly. To this end, the fastening system for the panel part is configured with adjustment washers and bearing elements that float and/or oscillate in respect of one another in a position- and tolerance-compensating manner.
Patent DE-19910138-A1 (DE)
Title: Central locking for cupboard drawers etc has central locking rod guided at top end in wall fitment having a mouth into which a locking bolt can swivel to block axial displacement of rod
Inventor: GOLDBECKER UDOGOSWIN
IPC: E05B65/462
Filed: 1999-03-01
Abstract: The central locking has a rotary cylinder lock and an axially displaceable central locking rod (16) guided at one end in a wall fitment (20) which has a U-shaped open mouth which extends through the axial displacement path of the rod. The wall fitment is positioned on the side wall of the cabinet so that the end of the central locking rod when all drawers are closed, is in front of the mouth and is pushed through the mouth when the drawer is drawn out. The free end of the locking bolt (13) of the rotary cylinder lock in the closed position of same is swivelled into the mouth of the wall fitment to act as a stop to prevent the end of the central locking rod from passing through the mouth.
Patent DE-19910195-A1 (DE)
Inventor: SPROTTE RALF
IPC: H04Q3/66
Filed: 1999-03-09
Abstract: The exchange system has a central exchange (1), to which at least one input line (4) and a number of terminals (6) are connected via internal lines (5), and a computerised call distribution unit (2) that allocates a call incoming on one of the input lines to one of the internally connected terminals. The central exchange contains an arrangement for detecting a fault in the call distribution unit and an auxiliary distribution unit (3) that allocates an incoming call to a terminal if a fault is detected in the call distribution unit.  An Independent claim is also included for a method of operating a telecommunications exchange system.
Patent DE-19910426-A1 (DE)
Title: Decentralized process automation system for corresponding to an automation pyramid reduces business processes to management, processing and field levels using networked computers and standard protocols
Inventor: RENNER PETER
IPC: G05B19/418
Filed: 1999-03-10
Abstract: Functions at a processing level are relocated in decentralized devices at a field level. All devices are networked with the same physical data interfaces for processing with analog and digital in- and outputs. Decentralized processing/field devices and management level computers can actively forward data to each of the other parties who have the same standard general function data transfer protocols.
Patent DE-19915326-A1 (DE)
Title: Vehicle seat with seat part and backrest, with support wing operable by slideway transmission
Inventor: PRINGLE ADRIAN GEORGE
IPC: B60N2/90
Filed: 1999-04-03
Abstract: The vehicle seal has support wings (2) which can be operated by a slideway drive (3) which has an operating region driven by a crank drive (4). The bearing axis of this drive runs transversely to the turning axis (2c) of the support wing and the operating region of the slideway transmission can be adjusted parallel to this turning axis.
Patent DE-19919119-A1 (DE)
Inventor: ARDEN-JACOB JUTTA
IPC: C07H21/00
Filed: 1999-04-27
Abstract: The invention relates to the use of carbopyronine compounds of general formula (I) as marker groups in methods for detecting analytes. The invention also relates to novel carbopyronine compounds and to a method for producing same.
Patent DE-19920873-A1 (DE)
Title: Safety circuit for equipment moving linearly, includes controller providing signal as function of switching state, with voltage-increasing circuit coupled to conductive loop to supply control unit
Inventor: LACKMANN JOHANNES
IPC: H04B5/00
Filed: 1999-05-06
Abstract: A safety system (5) connected to the equipment includes a control unit (10) outputting a control signal. This is generated as a function of switching state. The safety system includes an electronic circuit increasing voltage (9). This is coupled to the conductive loop (4) and makes available a supply voltage for control unit, which arrives with the incoming signal
Patent DE-19930220-A1 (DE)
Title: Motor for working with an electrical power-assisted steering assembly incorporates a commutator with segments fixed on a shaft's end section and brushes on the commutator's positive and negative sides touching its surface.
Inventor: TANAKA TOSHINORI
IPC: H02K13/00
Filed: 1999-06-30
Abstract: Multipole permanent magnets fasten on a yoke's inner wall with a shaft inside it to rotate freely. An armature on the shaft with a wired winding is lap-wound into slots formed on a core's perimeter surface. A commutator with numerous commutator segments (87) fastens on the shaft's end section. Brushes (89a-d) fit on the commutator's positive and negative sides touching its surface. Equalizer connectors (90) connect up the commutator segments with an equal potential.
Patent DE-19930678-A1 (DE)
Title: Electronic power adjusting source, useful as a welding power source, comprises similar parallel- or series-connected power modules designed as complete power adjusters
Inventor: RUGEN HERMANN
IPC: B23K9/10
Filed: 1999-07-02
Abstract: An electronic power adjusting source comprising similar parallel- or series-connected power modules (1) designed as complete power adjusters is new.  A novel electronic power source consists of two or more similar power modules (1) with certain power data, each module acting as a complete power adjuster and having a current/voltage regulating circuit (2), a mains input (3), a process output (5) and one or more control inputs (6). The power modules (1) can be connected in parallel or in series at the process side and are connected, at the control side, to a pre-connected power module (1) or an overriding process controller or regulator (8).  An Independent claim is also included for a power module acting as a complete power adjuster for the above electronic power adjusting source.
Patent DE-19932220-A1 (DE)
Title: Spark plug for use in internal combustion engine
Inventor: CODINA GEORGE
IPC: H01T13/14
Filed: 1999-07-09
Abstract: The spark plug has an annular metal shell (18) with external threads (20) and an axial bore (24) which contains an insulating material (26) that has a number of grooves (32) formed in the end face (28) which faces the firing end. An electrode (40) extends through a bore in the insulator that has a generally spherical tip (42) and the end of the insulator is spaced from the firing end surface. The distance (x) between the end face of the insulating material and the firing end surface is between 15 and 40 millimeters, preferably about 32 millimeters and the annular grooves in the firing end face of the insulating material has a nominal depth of about 1 millimeter. The shell and insulating material has radii at locations of change in cross-section that have a nominal radius of 0.5 millimeters.
Patent DE-19932521-A1 (DE)
Title: Kühlmedium für Hochtemperatursupraleiter
Inventor: CHEN MAKAN
IPC: C09K5/10
Filed: 1999-07-12
Abstract: Beim Betrieb von Bauteilen auf Hochtemperatursupraleiterbasis bei erhöhter Leistung, beispielsweise im Bereich der Energieversorgung, setzen Kühlung und Durchschlagsfestigkeit gewisse Grenzen. Entweder muss der Nominalstrom I N  beschränkt werden, um die potentielle Wärmeentwicklung gering zu halten, und/oder die treibende Spannung wird eingeschränkt, um hohen elektrischen Feldstärken vorzubeugen. DOLLAR A Erfindungsgemäß werden in einer Kühlflüssigkeit wie flüssigem Stickstoff kleine Teilchen suspendiert, welche den Wärmeübergang in das Kühlmedium verbessern und zugleich die Dielektrizitätskonstante des Kühlmediums erhöhen.
Patent DE-19934688-A1 (DE)
Title: Electronic shutter for a still frame camera with exposure control
Inventor: MIYAMOTO KEISUKE
IPC: H04N5/372
Filed: 1999-07-23
Abstract: The electronic shutter system is used in a CCD still frame camera provides controlled sequencing of the shift pulses used to direct the outputs of the CCD array (2). A timing signal generator (8) controls the shutter control circuit (7), and this feeds input pulses to an image processing circuit (4).
Patent DE-19934885-A1 (DE)
Title: Heating system for tall buildings
Inventor: PRIMUS ILLO-FRANK
IPC: F24D11/02
Filed: 1999-07-24
Abstract: The heating system has a prefabricated concrete part acting as an air-coupled thermal energy absorber. This contains tube hoses for liquid. There is also a prefabricated concrete slab connected to a heat exchange device in the building by inflow and outflow lines. There is an absorber element in the foundations through which the heat exchange liquid flows. A solid-cast absorber (28) based on the concrete slab is fitted to the building (10) at a distance (t) as a wall element (24) or as a closed or open fence element (26) and is connected to the heat exchange device (12) of the building by a pair of tube lines (18a), of which at least one is connected to the absorber element in the foundations.
Patent DE-19937031-A1 (DE)
Title: Procedure for checking connecting sections of component entails registering gap width between connecting sections and profile sections as checking criteria by using test component
Inventor: JUNICKE HANS-GUENTHER
IPC: B62D65/02
Filed: 1999-08-05
Abstract: The component(1), which may the floor assembly of a motor vehicle, is brought into a predetermined position, after which a test component(5,6) which has profile sections(7,8) corresponding to the connecting sections is moved in the direction of the connecting sections into a predetermined testing position. The then existing gap width between the connecting sections and profile sections is registered as the checking criteria. The constancy of the gap width is recorded along the connecting sections.  An Independent claim is included for a device for carrying out the proposed check and which has a base(2) with markings for the predetermined position of the component and which is supported on guides(3) so as to move into the predetermined checking position.
Patent DE-19943711-A1 (DE)
Title: Device for vaporising formic acid to combat Varroa mite in beehives comprises dispenser connected via a wick to reservoir of acid, size of dispenser and bore in which wick is fitted being designed to supply constant amount of acid
Inventor: BECKER BRUNO
IPC: A01K51/00
Filed: 1999-09-08
Abstract: The device for vaporising formic acid to combat Varroa mite in beehives comprises a dispenser (10) which is connected via a wick (5) to a reservoir (1) of acid (8). The size of the dispenser and the bore (6) in which the wick is fitted are designed so that they supply a constant amount of acid to the vaporisation surface (14). The stopper (3) in which the wick fits when used with a screw top (2) allows unused acid to be stored for re-use.
Patent DE-19951147-A1 (DE)
Title: Determining surface inclination at electron beam incident point with scanning electron microscope involves deriving angle from measured emissions using calibrated relationship
Inventor: INTO STEPHEN W
IPC: H01J37/28
Filed: 1999-10-23
Abstract: The method involves performing a calibration procedure in which several scanning electron measurements are acquired by measuring the electron emissions from a section of the surface (3) positioned at a defined angle to the electron beam (9). A relationship is derived between the emissions and angle from the measurements.  The beam is steered to produce a measurement emission from a point of incidence on the surface and the inclination at the point is determined by deriving the angle from the measured emissions and the derived relationship. An Independent claim is also included for an arrangement for determining the inclination of a surface.
Patent DE-19952554-A1 (DE)
Title: Holding bunker for pre-pressed chopped sugar beet has tapered internal helical conveyer loosening caked particles for uniform discharge
Inventor: NIEMANN HANS
IPC: B65G65/46
Filed: 1999-11-01
Abstract: A holding bunker (10) for sliced and chopped pre-pressed sugar beet particles has a conveyer-fed overhead inlet (18). Beet particles descend into the bunker chamber (12) and are subsequently discharged directly downwards through an outlet to a helical conveyer (30) under the conical base. The bunker has especially a secondary internal helical conveyer (34) projecting along the surface line of the conical base. The secondary unit tapers towards the outer extremity. The secondary helical conveyer rotates along its axis, drawing caked beet particles towards the center, and also effects a full azimuth sweep of the conical base.