baber/WOPTO huggingface dataset:
Patent DE-19846016-A1 (DE)
Title: Method and device for automatically capturing and tuning a frequency with the phase of a display clock pulse in a display device adapts the frequency and the phase of an image spot clock pulse in a PC display interface card
Inventor: LIN SHIH-YIN
IPC: G09G3/20
Filed: 1998-10-06
Abstract: A clock pulse generator (11) creates several scanned clock pulses. A scanner (12) scans image spot signals for pictures based on an image spot clock pulse in a display interface card, then sorts them out and stores the scanned data in its registers.  A data processing unit (13) calculates any scanned data differences, transferring them to an adding-up unit. When added up, the differences are transferred to a decision unit (15) to find out the scanned clock pulse with the smallest total. The phase and frequency of the scanned clock pulse with the smallest total value are adjusted to that of the display clock pulse of the PC display device.
Patent DE-19846542-A1 (DE)
Title: Scheinwerfer für Fahrzeuge
Inventor: MIELKE RUEDIGER
IPC: F21V11/16
Filed: 1998-10-09
Abstract: Der Scheinwerfer weist eine becherförmige Blende zwischen einem Reflektor und einer Lichtscheibe auf. Die Blende dient sowohl zur Abschirmung von direkt aus einer Lichtquelle austretenden Lichtstrahlen als auch zur Abdeckung der Lichtquelle. Die Seitenwand der becherförmigen Blende ist doppelwandig ausgeführt, und ihre Boden, welcher als Deckel dient, grenzt mit seinem freien Randabschnitt an den äußeren Wandteil der Seitenwand an. Ferner bestehen der von dem Boden gebildete Deckel als auch der äußere Randteil der Seitenwand der becherförmigen Blende aus demselben Blech.
Patent DE-19856587-A1 (DE)
Title: Clutch disengagement and engagement device for car
Inventor: YAMAMOTO YASUSHI
IPC: B60W10/02
Filed: 1998-12-08
Abstract: The clutch disengagement and engagement device (1) comprises an automatic clutch disengagement and engagement device or an automatic clutch disengagement and engagement device (2-79) for automatically disengaging and engaging a clutch 98) upon receiving a specified signal. The device (1) furthermore comprises  an engine control device (open or closed loop) or an engine control device (open or closed loop) to control an engine (91) of a car according to an acceleration command signal which is generally different from an actual acceleration or gas pedal position signal, when an automatic disengagement and engagement of the clutch is undertaken.  The acceleration command signal approaches the actual acceleration or gas pedal signal when an automatic engagement of the clutch is undertaken and a, or the, approach speed of the signal to the actual acceleration or gas pedal signal, based on one or more parameters, determines which parameters comprise at least one of the following: motor revs, actual acceleration or gas pedal position, gearbox position of a, or the, transmission, car travel speed, acceleration or gas pedal depression speed and reduction gear ratio or reduction ratio of the gearbox of the car.
Patent DE-19856980-A1 (DE)
Title: Motor vehicle with bumper, has device provided above horizontal plane to absorb energy in event of crash and is located in approximate horizontal plane extending directly below front or rear windscreen of vehicle
Inventor: WERBERGER STEPHAN
IPC: B60R21/00
Filed: 1998-12-10
Abstract: A device(13) is provided above the horizontal plane to absorb energy in the event of a crash. The energy absorbing device is located in an approximate horizontal plane extending directly below the front or rear windscreen of the vehicle. The device is in plate form with at least two wall sections spaced apart in the vertical direction of the vehicle, and consists of an upper and lower shell with recesses facing each other and forming spaces. The two shells are interconnected along the recesses.
Patent DE-19900331-A1 (DE)
Title: Universal data bus endpoint module
Inventor: FOLIK OHAD
IPC: H04L49/901
Filed: 1999-01-07
Abstract: The transmission and reception of data in a universal bus system is carried out using an endpoint unit that has a controller (150), data processor (120) , flag memory (160) and a pair of data buffer memories (130,140). One of the data memories is used to hold a data packet that is being processed while the other is used for data being transmitted. Independent claims are included for sending of data from a USB end-point to a USB-host and receiving data from USB-host to a USB end-point.
Patent DE-19900898-A1 (DE)
Title: System to reduce wear of rails and wheels of rail vehicles has nozzles for application of lubricant from supply tank to surfaces of rails or wheels and pressure feed pump to transport lubricant from tank to nozzles
Inventor: KOCH MARKUS
IPC: B61K3/02
Filed: 1999-01-13
Abstract: The system has nozzles(10) for the application of lubricant from a supply tank(2) to the surfaces of the rails(31) and/or wheels(32). A pressure feed pump(3) which may be installed in the tank transports lubricant from the tank to the application nozzles. A relief valve(7) or check valve(8) is connected to the pump. A ring main(9) for transporting the lubricant starts and ends in the tank and in it are installed the lubricant application nozzles. A pressure reducing valve(12) is installed at the end of the ring main and at least one pressure relief valve(13) is provided in the line.  An Independent claim is included for a valve-nozzle for the application of lubricant and which is in the form of an electrically operated needle valve.
Patent DE-19910776-A1 (DE)
Inventor: EDENHARDER JOSEF
IPC: E04F11/022
Filed: 1999-03-11
Abstract: The invention relates to a stairway, made notably of a wooden material, in which the stair treads are at one end fixed to the masonry and with their other end held by bars fixed to a handrail. To reduce structural complexity, provide a secure support for the stair treads and simplify assembly the invention provides for the stair treads (5) to be fixed at their face ends (5') to shaped iron sections, such as angle iron sections (9) or such like, which are fixed to the masonry, for each of the other face ends (5'') to be supported by at least one bar (4), which bars are fixed in a handrail (1) supported by the floor area (2) and the masonry (3) of a building, and for successive stair treads (5) to be fixedly joined by a riser (13).
Patent DE-19915889-A1 (DE)
Inventor: NAEGLER GUENTER
IPC: F16K1/16
Filed: 1999-04-08
Abstract: The invention relates to a fluid catalytic cracking facility having at least one line with a check valve, which is cross-flown by a bulk catalytic material, wherein said check valve is a flap valve (700) having at least one flap (702a, 702b) that can rotate around an axis of rotation (701a, 701b) located laterally relative to a through hole (605) in a cross-sectional plane of the line (600).
Patent DE-19917311-A1 (DE)
Title: Motor vehicle brake control device for controlling brakes based upon pedal stroke and master cylinder pressure
Inventor: ONUMA YUTAKA
IPC: B60T13/68
Filed: 1999-04-16
Abstract: The pressure to be supplied to selected wheel cylinders is determined by laying two weights (1- alpha , alpha ) on the brake pedal depression stroke (Sp) and the master cylinder brake fluid pressure (Pm), respectively, the first weight decreasing and the second weight increasing with increasing determined brake fluid pressure. The device includes devices for detecting the stroke of the depression of the brake pedal and a pressure of the brake fluid compressed by the master cylinder. A further device determines a pressure of the brake fluid for supply to a selected one or ones of the wheel cylinders under a control of the control device to increase along with increase of the depression stroke of the brake pedal as well as increase of the brake fluid pressure to the master cylinder by laying two weight on the participation of the depression stroke of the brake pedal in the pressure increase and the participation of the brake fluid pressure by the master cylinder in the pressure increase, respectively. The first weight is decreased while the second weight is increased relative to one another along with increase of determined brake fluid pressure.
Patent DE-19918146-A1 (DE)
Inventor: NEGELE ERWIN
IPC: B60G9/02
Filed: 1999-04-21
Abstract: A utility vehicle has a rigid axle which can be pivoted about a fixed swivel extending in the longitudinal direction of the vehicle, the axle being mounted on a swinging link, with which the cylinder of the hydro-pneumatic spring suspension engages. Such vehicles, for example agricultural tractors, are equipped with a spring suspension for road travel at speeds in excess of 40 km/h. However, both the spring action and the swivel movement of the rigid axle are potentially dangers when working on uneven or sloping ground. The invention provides means which both disable the suspension and prevent swivelling movement of the rigid axle (4). The invention is particularly well suited to vehicles used in agriculture, forestry and construction. <IMAGE>
Patent DE-19922142-A1 (DE)
Title: Headlamp assembly for use with a motor vehicle
Inventor: SHIRASU HISAYOSHI
IPC: F21V7/00
Filed: 1999-05-12
Abstract: The assembly has a single trapezoidal or triangular shaped lamp body (1) that contains a floodlight type lamp, principally constructed from a condenser lens (33) and an elliptical reflector (31), that is located above a reflector type lamp, principally constructed from a parabolic reflector (51). The body is sealed with a front lens (2) and contains an aiming mechanism (8) for the floodlight type lamp. The floodlight type lamp aiming mechanism includes a vertical aiming mechanism (85), a lateral aiming mechanism (86) and a pivotal fulcrum portion (82) that are disposed in positions around the lamp to stabilize its optical axis.
Patent DE-19923680-A1 (DE)
Inventor: PROKOP HEINZ-JUERGEN
IPC: E21C37/24
Filed: 1999-05-22
Abstract: The determination method is carried out, so that during the individual, timely successive operational sections of the hydrau impact set, signals are produced. The number of which is proportional to the strokes carried out by the percussion pistons in a movement direction. The number of signals is continuously totalled up and is stored as a total figure. The respective actual tot number of the signals is made identifiable at least intermittently in the form of an indication concerning the application condition.
Patent DE-19924476-A1 (DE)
Title: Automotive exhaust pipe has flexible bag section surrounded by metal lattice
Inventor: EZZEDDINI FETHI
IPC: F16L27/111
Filed: 1999-05-28
Abstract: An automotive exhaust system has a semi-flexible pipe section with an expansion chamber bag within a flexible metal lattice. The bag inner face has a corrugated, flexible surface, with adjacent approx. parallel faces separated by a gap. The flexible pipe ends have rigid fittings by means of which it may be attached to adjacent rigid lengths of exhaust pipe.
Patent DE-19925533-A1 (DE)
Title: Compact gas filter element has a meandering embossed surface structure which is e.g. corrugated, trapezoidal, rectangular and stabilization rings along the filter elements which prevent filter element surface dilation during backflushing
Inventor: LIST MANFRED
IPC: B01D39/18
Filed: 1999-06-04
Abstract: A filter element separates solid particles and gaseous impurities from carrier gases. The carrier gases may be dry as a consequence of their temperature, or may be moist as a result of condensation. The filter surface has a meandering embossed surface structure which may be corrugated, trapezoidal, rectangular or quadratic. One or more stabilization rings are located along the filter elements. The rings prevent filter element surface dilation during the back-flush cleaning phase.
Patent DE-19927117-A1 (DE)
Title: Measuring device for detecting leakage from hydraulic components has pressure senor for measuring pressure in piston and displacement sensor for piston rod path
Inventor: LAESSIG JOERG
IPC: G01M3/26
Filed: 1999-06-15
Abstract: A hydraulic pressure cylinder (2) and its piston volume (3) is connected to a hydraulic volume (4) of the component (1) so that it is sealed to the outside. The piston volume is filled with an incompressible fluid, such as hydraulic oil, and the pressure cylinder is acted on by the piston (5). A controllable venting hole (7) is provided through the piston and its piston rod (6). The piston rod is operatively connected to a test pressure generator. A pressure sensor (9) is provided at the piston volume of the pressure cylinder for measuring the pressure of the incompressible fluid. A displacement measuring sensor (8) is arranged on the piston rod for measuring its displacement. The test pressure generated may comprise a controllable electric drive.
Patent DE-19927864-A1 (DE)
Title: Sound generator for assessing user's sound sensitivity has loudspeaker, control system, regulator and device to analyze results
Inventor: GRINBERG IACOV
IPC: A61B5/12
Filed: 1999-06-18
Abstract: The sound generator has a loudspeaker or earphones (1), and a system for feeding the corresponding electrical signal to the converter with a regulator of the parameters of signal components of defined frequencies. The sound generator also contains a device for assessing the user's sound sensitivity. An Independent claim is also included for a method of assessing a person's sound sensitivity and for a device for automatically assessing a person's sound sensitivity.
Patent DE-19928753-A1 (DE)
Title: Elastische Walze und Verfahren zum Herstellen einer solchen
Inventor: SOHL CARSTEN
IPC: D21G1/02
Filed: 1999-06-23
Abstract: Es wird eine Walze, insbesondere zum Glätten von Papierbahnen, mit einem insbesondere aus Metall bestehenden harten Walzenkern beschrieben. Der Walzenkern ist an seiner Außenseite mit einer ein elastisches Matrixmaterial umfassenden elastischen Bezugsschicht versehen. Die elastische Bezugsschicht ist drehfest, aber längsverschiebbar auf dem Walzenkern angeordnet. Weiterhin wird ein Verfahren zum Herstellen einer solchen Walze beschrieben.
Patent DE-19930924-A1 (DE)
Inventor: GLOECKLER RAINER
IPC: C01F7/142
Filed: 1999-07-06
Abstract: The invention relates to a method of producing aluminum hydroxides by precipitating aluminum salts in the presence of seed crystals of a defined size.
Patent DE-19933654-A1 (DE)
Title: Arrangement for electrical heating of catalyzer has condenser circuit designed so that in open state of switching device, condenser circuit is charged up at 15-50 volts
Inventor: ODENDALL BODO
IPC: F01N9/00
Filed: 1999-07-17
Abstract: An arrangement for the electrical heating of a catalyzer has an energy supply unit (3,4), a condenser circuit (5) which is connected with the output of the energy supply unit and a switching device (6) which is connected between the condenser circuit and a heating device (8) of the catalyzer so that the condenser circuit is selectively connected with the heating device for the heating-up or separated from it for the charging up of the condenser circuit by the energy supply unit. The condenser circuit and the energy supply unit are designed so that in the open state of the switching device, the condenser circuit is charged up at a rated voltage of 15-50 volts and in the closed state of the switching device, outputs inside the first three seconds at least 75% of the stored energy to the heating device.
Patent DE-19934361-A1 (DE)
Title: Workpiece transfer system for assembling brake or hydraulic systems has transfer strips, each of which is made up of one or two guide rails on which are mounted endless belts, transfer strips being at angle to each other
Inventor: BAUER ULRIKE
IPC: B65G35/06
Filed: 1999-07-22
Abstract: The workpiece transfer system has transfer strips (10, 20) each of which is made up of one or two guide rails (11, 13, 21, 23). An endless belt (12, 14, 22, 24) is mounted in each of these. The transfer strips are at an angle to each other and the endless belts are arranged with a gap, allowing a workpiece (50) to be transferred from one strip to the other. Additional guide components (30, 40) may be fitted to guide the workpieces from one strip to the other.
Patent DE-19934672-A1 (DE)
Inventor: HERBIG GERHARD
IPC: H04L1/00
Filed: 1999-07-23
Abstract: According to the present invention, the coefficients (w(0) and (w(1) of an equaliser are adapted using an error correction algorithm in order to minimise interference between symbols. The purpose of the invention is to prevent a coefficient migration during adaptive equalising. To this end, the coefficients (w(0) and (w(1) determined using the error correction algorithm are modified using a correction term (kt(0), kt(1)) so that the equaliser transmission function has a favourable value outside the utility signal frequency range for one or more preselected frequencies.
Patent DE-19936014-A1 (DE)
Title: Gummilager mit axialer Dämpfung
Inventor: VOSSEL ANDREAS
IPC: F16F13/16
Filed: 1999-08-04
Abstract: Die Erfindung betrifft ein Gummilager mit axialer Dämpfung, bestehend aus einem mehrstückigen Lagerinnenteil (1), einem das Lagerinnenteil (1) abschnittsweise umgebenden, mit ihm durch Vulkanisation verbundenen Elastomer (9, 9'), Kammern (5, 5', 6, 7) zur Aufnahme eines Dämpfungsmittels, einem Kanalträger (11) mit mindestens einem, die Zirkulation des Dämpfungsmittels zwischen den Kammern (5, 6, 7) ermöglichenden Dämpfungsmittelkanal (12) sowie einer die vorgenannten Lagerteile aufnehmenden, im wesentlichen zylinderförmigen Lagerhülse (10), wobei das Lagerinnenteil (1) jeweils an den axialen Lagerenden einen Abschnitt (2, 3) mit einem gegenüber einem mittleren Bereich (4) des Lagerinnenteils (1) vergrößerten Durchmesser aufweist. DOLLAR A Die Erfindung ist dadurch gekennzeichnet, daß zwischen den im Durchmesser vergrößerten Abschnitten (2, 3) des Lagerinnenteils (1) ein Kanalträger (11) mit Kammern (5, 5') für das Dämpfungsmittel angeordnet ist, welcher aus einer Innenhülse (13), einen mit der Innenhülse durch Vulkanisation verbundenen Elastomer (14) und einem die Innenhülse (13) und das Elastomer umgebenden, mit ihnen ebenfalls durch Vulkanisation verbundenen Kanalring (15) besteht, in dessen Außenkontur mindestens eine Nut eingearbeitet ist, die zwischen dem Kanalring (15) und der Lagerhülse (10) mindestens einen Kanal (12) ausbildet, über den die in dem Kanalträger (11) gebildeten Kammern (5, 5') sowie die sich bei der Montage des Lagers zwischen dem Kanalteil (11) und den ...
Patent DE-19937900-A1 (DE)
Title: Heat insulation for buildings; has natural organic substances with hollow chambers simulating pores, cells or intercellular spaces found in plants or animals
Inventor: MAAGK THOMAS
IPC: E04B1/74
Filed: 1999-08-11
Abstract: The heat insulation has natural organic substances with hollow chambers on the basis of chemical bonds formed in plants or animals in fixed groups, e.g. to form intercellular spaces, cells or pores. The diameter of the hollow chambers is about as large as the mean free path for molecules of gases contained in the material.
Patent DE-19943718-A1 (DE)
Title: Bass driver has stacked LF electroacoustic transducers in common housing with slit-shaped sound exit opening at front
Inventor: MARTION BASIL
IPC: H04R1/02
Filed: 1999-09-02
Abstract: The bass driver has a number of LF electroacoustic transducers (2) positioned one behind the other within an outer housing along a common axis, so that a closed driver chamber is provided between each transducer membrane (5) the wall of the housing and the transducer housing of the preceding electroacoustic transducer. A slit-shaped sound exit opening extends across the front driver chamber (7), parallel to the centre axis of the electroacoustic transducer  An Independent claim for an application of a bass driver principle for movement of a fluid or gas is also included.
Patent DE-19945816-A1 (DE)
Title: Protective switch has melting conductor with melting temperature higher than temperature at its location for normal operation, and lower than the predefined maximum temperature
Inventor: KELAIDITIS KONSTANTIN
IPC: H01H37/76
Filed: 1999-09-20
Abstract: The switch has a heat generating device (1) that is augmented in the event of a fault with a melting conductor (3) in the heat generating region's effective area through which a current path passes that contains the heat generating device and/or at least one other augmented heat generating device. The melting temperature of the melting conductor is higher than the temperature occurring at its location for normal operation and lower than the a predefined maximum temperature.
Patent DE-19949630-A1 (DE)
Title: Cylinder block for hydraulic presses, injection molding machines, etc. has cylinders and associated feed and return channels for compact cylinder housing
Inventor: HEIDENFELDER ROLF
IPC: F15B13/00
Filed: 1999-10-14
Abstract: The cylinder block has a cylinder housing (12) with two or more differential cylinders (4,6,8) actuated via multi-path valves (14,16). The cylinders and associated feed and return channels (22,26,32) are located mainly in one plane. Sleeves positioned in crossing points form or shut-off connections between the channels or between channels and cylinders. The sleeve has an outer ring groove for radial flow, or a radial passage for through flow. The cylinders have integrated path-measuring systems in head bores in cylinder heads (36).
Patent DE-19950953-A1 (DE)
Title: Rapid quantitative determination of lentiviral vector titers, useful for vectors intended for gene therapy comprises real-time polymerase chain reaction
Inventor: GANSER ARNOLD
IPC: C12Q1/70
Filed: 1999-10-23
Abstract: Method for quantitative, immediate determination of the titer of lentiviral vectors (LVV) comprises real-time polymerase chain reaction (PCR) using PCR primers and a 'Taqman' probe that recognize the US and R regions of the genomic RNA of LVV.
Patent DE-19952593-A1 (DE)
Title: Orthopedic knee pad has insert in sheath, with ties
Inventor: KAPITZ CARL-HEINZ
IPC: A61F5/32
Filed: 1999-11-02
Abstract: The knee-pad consists of a filled sheath made of plastic and or natural materials, and or natural fibers or a mixture joined to a tie (9) for tying it to the leg. The pad has a cover with one or more pockets, and has an integrated fastening for the leg and for the insert (4). The fastening may be a sliding clasp fastener or hook-pile fastener, or straps or ties
Patent DE-19953198-A1 (DE)
Title: Rückschlagventil für eine Abgasrückführleitung
Inventor: BENRA MICHAEL
IPC: F02M26/70
Filed: 1999-11-05
Abstract: Rückschlagventil für eine Abgasrückführleitung, bestehend aus einem Ventilkörper, der zumindest eine Ventilsitzfläche aufweist, der ein auf einer Einspannfläche angeordnetes Blattfederelement mit einem Gegenhalter zugeordnet sind, wobei die Ventilsitzfläche (5) eine Beschichtung (10) aus einem thermisch belastbaren Elastomer, wie zum Beispiel Fluorkautschuk aufweist.
Patent DE-19953616-A1 (DE)
Title: Radialringlagersatz für Kugelgelenkverbindungen
Inventor: MAUGHAN GARTH B
IPC: F16C11/06
Filed: 1999-11-08
Abstract: Es wird eine Kugelgelenkverbindung angegeben, welche einen Lagersatz umfaßt, welcher ein oberes und ein unteres Lager hat, welche jeweils Randbereiche besitzen, welche derart ausgebildet sind, daß sie in komplementärer und überlappender Weise zusammenarbeiten, um eine radiale und eine axiale Vorbelastung auf die Kugelgelenkverbindungsanordnung aufzubringen. Die oberen und unteren Lager umfassen im allgemeinen sphärische innere Flächen zum Kontaktieren einer Außenfläche eines Kugelzapfens. Ein Aufnahmegehäuse bzw. ein Schalengehäuse umfaßt eine im allgemeinen zylindrische innere Wand zum Kontaktieren der äußeren Flächen der oberen und unteren Lager. Die oberen und unteren Lagerrandbereiche überlappen sich an der Grenzfläche zwischen den Lagern vorzugsweise an einer Stelle an oder in der Nähe des Äquators des Kugelzapfens.