baber/WOPTO huggingface dataset:
Patent DE-19731433-A1 (DE)
Title: Torque sensor with first and second coaxial shafts
Inventor: SATOH KOUICHI
IPC: G01L3/10
Filed: 1997-07-22
Abstract: The torque sensor has a first rotating shaft (3) connected to a second rotating shaft (2), with a torsion bar (4) connecting the two shafts together.  A cylindrical element (8) of an electrically conducting and non-magnetic material is rotationally proof connected with the second shaft, and covers an external periphery of the first shaft.  The section of the first shaft at least covered by the cylindrical element is made from a magnetic material.  Axial slots (3A) are arranged in the covered section of the first shaft (3). Windows (8a,8b) are arranged in the cylindrical element, such that as a response to the rotation of the windows relative to the first shaft, the parts of the windows which overlap with the slots are altered.  A coil unit (10,11) is so arranged, that it surrounds a part of the cylindrical element in which the windows are formed.  A control circuit has a resistance unit connected in series with the coil unit.  The torque produced in the two shafts is determined, based on a transition voltage (V3,V4) produced between the coil unit and the resistance unit, if a rectangular wave voltage is applied at the coil unit.
Patent DE-19731447-A1 (DE)
Inventor: SPEICH FRANCISCO
IPC: D03C/
Filed: 1997-07-22
Abstract: The inventive loom harness contains a top part with a top and bottom harness board (3, 5), harness cords (2), said harness cords being guided into the through holes (4) of the top harness board (3) together and into the through holes (6) of the bottom harness board (5) individually, and with snap hooks (1) for connecting the harness cords to the Jacquard device, and a bottom part with return motion elements and heddles. The harness cords are arranged in such a way that one row of the arrangement of harness cords in the top harness board is reproduced weftwise (A) in an identical sequence in the harness repeats in the bottom harness board, and the sections which are guided in a through hole in the top harness board cross at least one of the sections guided through the adjacent through hole in the top harness board. The inventive system reduces the strain on the harness cords and increases the speed at which the loom operates.
Patent DE-19732677-A1 (DE)
Inventor: BELAU HORST DIPL PHYS
IPC: B60R21/00
Filed: 1997-07-29
Abstract: A circuit device for controlling an automobile passenger protection mechanism has a parallel circuit which is supplied by an energy source (5) delivering a test current (ILADE), said parallel circuit consisting of an energy storage capacitor (1), a series circuit consisting of a ignition element (2) and a controllable driver (3). When the energy storage capacitor (1) is discharged at least to a large extent and when the driver (3) is switched to a conductive state for testing purposes, a test voltage (UPRUF) which drops out in the series circuit (2, 3) is taken up and evaluated.
Patent DE-19733677-A1 (DE)
Title: Automatic transmission for vehicle
Inventor: YUASA HIROYUKI
IPC: F16H61/02
Filed: 1997-08-04
Abstract: The control programme for the automatic transmission calculates a basic gear ratio and an a target gear ratio which follows the basic ratio with a preset rate of change of speed of the transmission. The target gear ratio is compared with the actual ratio set on the transmission, eg. on the belt and cone stage, to generate the control signals to adjust the drive ratio. The control system takes into account the throttle setting to determine the mode of gear ratio change. This enables the vehicle to be accelerated, held at an optimum road speed or slowed, with appropriate effect from the transmission.
Patent DE-19738295-A1 (DE)
Title: Universal joint between shafts
Inventor: LANDWEHR WILHELM
IPC: F16D3/40
Filed: 1997-09-02
Abstract: The joint is particularly of the spider type, the shaft ends being in line and sliding via a middle portion and transmitting thrust loads in addition to torque. A section of the free end of each shaft bears against one of the middle portion, but these sections are not joined together. The respective sections can be congruent, while bearing flat against each other.
Patent DE-19741352-A1 (DE)
Title: Test socket for testing integrated circuit structural elements having connecting legs
Inventor: MOEWES HARRO
IPC: G01R1/04
Filed: 1997-09-19
Abstract: The test socket has a holder (12) with several bent spring contact elements (22), to contact connection legs (28) of the integrated circuit element (26). Two limb sections (36,38) connect  the contacts. The forces of the contacting end are arranged to give way elastically when the integrated circuit element moves, so that the limb sections cross at an intersection point (40), which moves along at least one of the limb sections, if a force acts on the contacting end. The limb sections in each of their intersection points contact each other to give an electrical connection. At least one of the two limb sections is spring flexible.
Patent DE-19741710-A1 (DE)
Title: Tipping unit for stacked storage boxes
IPC: A01K55/00
Filed: 1997-09-22
Abstract: A floor standing tipping unit for large volume, heavy store boxes made of plastic or a similar material, e.g. styropor (RTM), comprises two compact units, a frame (1), hinges (2), a pressure plate (3) and support hoops (11).
Patent DE-19743948-A1 (DE)
Title: Clamp for typons with guide and transverse clamp
Inventor: LORENZ BERNHARD
IPC: G03B27/62
Filed: 1997-10-04
Abstract: The transverse clamp (1,4,15) clamps the typons at right angles to the direction in which the film runs.  The typon is clamped between a pressure part (12) and a pivot mounted counter-bearing (15) in the form of a roller which is movable in a clamping direction (D) at right angles to the direction of the film-travel.
Patent DE-19744118-A1 (DE)
Title: Pedal crank unit for cycles
Inventor: FRERCK MATTHIAS
IPC: B62K19/34
Filed: 1997-10-06
Abstract: The rotary mounted socket (6) for the pedals is supported by a bearing (2) having practically the same size dimensions as the chain blade (8) so that torque acting through the pedals is transferred direct to the chain blade. The socket is preferably made from a fiber-reinforced composite material or a light metal grid.
Patent DE-19746950-A1 (DE)
Title: D=A converter for digital signal into analog signal for instruments, computers - processes signals with positive, integral number of bits, also having cell arrangement, current cell and bias switching for converter
Inventor: IN PARK YONG
IPC: H03M1/68
Filed: 1997-10-23
Abstract: The converter has a first array (10) of first current cells and a second array (60) with at least one second current cell. A selection circuit (30,50,80) is so coupled to the two arrays that a preset number of the first and a second preset number of the second current cells are activated, depending on the digital signal. A generator provides at least one voltage and clock pulse signals to be fed to the first and/or second array and to the selection circuit. Each selected first current cell generates a preset first current, and each selected second current cell generates a second current, supplied to an output line, the two currents being of different strength.
Patent DE-19746962-A1 (DE)
Title: Cooling or freezing apparatus
Inventor: STASFURTH HANS-JUERGEN
IPC: F25D23/00
Filed: 1997-10-24
Abstract: A cooling or freezing apparatus (2) has a first channel (12) for guiding in ambient air (14) and a second channel (16) for guiding away the ambient air (18). To separate the first channel from the second channel, a variable separating part (28,34) is provided. The first channel and the second channel are located in the bottom group of the apparatus. The first channel opens out in the second channel to a channel system (20) and in this channel system, a coolant liquefier (22) and a fan (26) are located. The separating part is fastened to a base grille (30) and lies on a floor-pan under spring force. The separating part is folded in zigzag fashion.
Patent DE-19748095-A1 (DE)
Title: Soil cultivator
Inventor: SCHMIDT SIEGFRIED
IPC: A01B49/06
Filed: 1997-10-20
Abstract: The soil cultivator has a system to deliver different liquid substrates into the earth.  The substrates are delivered in parallel at different height levels, in different compositions and in a single operation, directly into the ground. The substrates are delivered through jets (10), over each other, at the rear side of the drill (7).
Patent DE-19752262-A1 (DE)
Inventor: SEGBERT STEPHAN
IPC: B65H31/30
Filed: 1997-11-26
Abstract: The packaging device has a loose stack (1) of printed items, received from a feed conveyor (2), aligned on a packaging table (3) via a series of alignment plates (4,5), before compression via a compression device (6) and ejection via an ejection device (7) with at least two ejection arms (9a,9b,9c), periodically moved in an endless path (8). Electrostatic electrodes for charging the handled stack may be associated with the alignment plates (4,5) and the compression device (6).
Patent DE-19755495-A1 (DE)
Title: Arrangement for controlling the air/fuel ratio in an internal combustion engine
Inventor: SCHAEFER JENS DIPL ING
IPC: F01L1/344
Filed: 1997-12-13
Abstract: The arrangement has a controller of the quantity of flushing gas fed into an engine induction system and performs a learning control process for the air/fuel ratio in which the individual differences of components associated with the engine are taken into account. A control device sets air/fuel ratio learning process numbers in several learning zones, whereby the numbers determine whether the ratio learning process will be conducted on the basis of engine revolution rate and load. The control device performs a forced learning control process with the flushing gas quantity as a fixed value in the event that the ratio learning process is not performed for a given number of times in all learning zones in which the process numbers are set.
Patent DE-19756421-A1 (DE)
Title: Trench-less pipeline laying method
Inventor: BRAHLER CHRIS
IPC: E21B7/04
Filed: 1997-12-18
Abstract: A starting pipe (12) has a first cutter shoe (24) of diameter equal to or smaller than the pipe inside diameter in its head end and a second cutter shoe (26) of inside diameter equal to or greater than the pipe outside diameter at its head end. Also claimed is a method of trench-less laying of underground pipelines by ramming a starting pipe at a predetermined angle into the ground, removing earth from the pipe interior, pushing a directional drilling head through the pipe interior, drilling the earth ahead of the starting pipe up to the ground surface and then introducing the pipeline through the starting pipe and the drilled hole.
Patent DE-19803353-A1 (DE)
Title: Use of interleukin-4 to prepare medicament to lower increase of interferon-gamma concentration in blood during stress situations in multiple sclerosis patients
Inventor: STANKO MICHAEL
IPC: A61K38/20
Filed: 1998-01-29
Abstract: The use of interleukin-4 (IL-4) in the preparation of a medicament (A) to lower the increase of interferon- psi  in human blood during stress situations in multiple sclerosis patients is new.
Patent DE-19803389-A1 (DE)
Title: Methane gas generator with polyethylene gas bag within timber gas box
Inventor: HAEGELE STEFFEN MICHAEL
IPC: C12M1/107
Filed: 1998-01-29
Abstract: A methane gas generator uses agricultural wastes as fuel and has a heated (16) fermenter operating in the range 25 to 75 degrees C in association with a heat exchanger (9). Gas is collected in an 80 liter polyethylene bag (7) is located within a timber-built box with an overhead hinged hatch (1). The gas pipe (5) is a flexible metal hose which translates to a rigid tube, and incorporates three backflow prevention ball valves. A first valve (10) stops the flow of gas from the fermenter, a second (4) relieves the excess pressure valve, while the third (2) lets gas out of the bag for use as required.
Patent DE-19803396-A1 (DE)
Inventor: ANDREE ROLAND DR
IPC: C07D239/54
Filed: 1998-01-29
Abstract: The invention relates to novel substituted phenyluracils of general formula (I), wherein m, n, Q and R<1-7> have the meanings given in the description, to a method for producing the same, and to their use as herbicides.
Patent DE-19804740-A1 (DE)
Title: Memory arrangement for identification data for agricultural machine e.g. precise application of fertilizer and pesticide
Inventor: AUERNHAMMER HERMANN PROF DR
IPC: A01B79/00
Filed: 1998-02-06
Abstract: The memory arrangement (1) is fastened to a first agricultural instrument, especially a tool, by a safety mechanism (2) and transfers and processes preferably system administration data, simple terminal service data, process data for basic parameters, and further service data for diagnosis and order processing to a bus system in a further agricultural instrument, especially a tractor.
Patent DE-19816785-A1 (DE)
Title: Position determination and-or guidance method of moving object using locally fixed reflecting marks and scanner with computer on object
Inventor: KUNZE E
IPC: G01S17/875
Filed: 1998-04-16
Abstract: The method is carried out, so that the beam of the scanner rotates about a vertical axis and the angle to the marks determined.The distances between the scanning positions, at which the angle wound be measured are estimated or are measured with a distance measuring unit
Patent DE-19822718-A1 (DE)
Title: Brush-type device for heat treatment of hair
Inventor: HEISS VOLKER
IPC: A45D24/00
Filed: 1998-05-20
Abstract: The tool consists of a carrier element (10) and a number of pegs (12) or brush-type bristles projecting from a carrier surface (14). At least some of the pegs and/or the carrier surface are formed to transmit heat to the hair. Carrier and/or peg are perforated hollow bodies, connected via a hollow chamber (16) in the carrier to a source of water steam as treatment medium, and are heated pref. by an electrical resistance heater. A temperature sensor (24) pref. in the carrier acts as heat control, and there is a thermal isolator between carrier element and grip (26).
Patent DE-19824227-A1 (DE)
Title: Product-sum-arithmetic circuit for multimedia
Inventor: SATO YUICHI
IPC: G06F7/52
Filed: 1998-05-29
Abstract: The circuit used for a product-sum arithmetic operation has a first selection circuit (101), a data memory (102), a second selector (103) and an output control circuit (104). The data memory is in the form of a ROM memory that is organised such that integer multiples of the multiplicand values are stored in designated locations.  The selection circuit selects a multiplicand and a multiplier and outputs a product signal corresponding to the product of the selected multiplicand and multipliers. The output control circuit determines whether the product is to be output after shifting by n bits or the product signal is to be output without any shifting.
Patent DE-19826379-A1 (DE)
Inventor: RENTSCHLER THOMAS
IPC: C09D5/44
Filed: 1998-06-12
Abstract: White pigments consisting of surface-coated TiO2 base bodies for anticorrosion protection are already known. In order to improve their corrosion-inhibiting effect, Mn3(PO4)2 and one or several substances selected from aluminum oxides, hydroxides, phosphates, hydrogen phosphates, dihydrogen phosphates and polyphosphates are precipitated on the TiO2 base body.
Patent DE-19828843-A1 (DE)
Title: Verfahren zur Herstellung von beschichteten Kurzfasern
IPC: C23C16/54
Filed: 1998-06-27
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von beschichteten Kurzfasern, wobei die Kurzfasern in einem Reaktor mit mindestens einem Beschichtungsmittel beschichtet werden. Erfindungsgemäß ist vorgesehen, daß mit Schlichte oder einer Kunststoff-Matrix überzogene Kurzfaserbündel verwendet werden, welche zunächst einem Hochfrequenzwellen-Feld ausgesetzt werden, wodurch die Schlichte bzw. die Kunststoff-Matrix abgelöst wird und die Faserbündel in einzelne Fasern aufgespaltet werden und anschließend die so vereinzelten Fasern im Hochfrequenzwellen-Feld aus mindestens einem in der Gasphase vorliegenden Beschichtungsmittel allseitig direkt CVD-beschichtet werden. Zur Auflockerung der Kurzfaserbündel ist vorzugsweise eine kombinierte mechanische und Mikrowellenbehandlung vorgesehen.
Patent DE-19830859-A1 (DE)
Title: Device for influencing suction flow in internal combustion engine involves mechanical part introduced into flow and rotatably located around rotary point, causing tumble flow in cylinder of engine
Inventor: FISCHER CHRISTIAN
IPC: F02B31/06
Filed: 1998-07-10
Abstract: The rotary point (6,8) of the mechanical part formed as a throttle valve (5,7) is located outside the cylinder block (1) for the engine in a suction tube (4). The throttle valve is located eccentrically to the center of the suction tube, whereby one vane of the throttle valve on the basis of the eccentricity is movable in a boss-type widening (4a) of the suction tube wall.
Patent DE-19832011-A1 (DE)
Title: Flat ribbon cable e.g. for connection to printed circuit board, has springs in insulating housing fitted to cable termination region used to press contact regions of respective conductor paths against corresponding counter-contacts
Inventor: WAGNER MARTIN
IPC: H05K3/36
Filed: 1998-07-16
Abstract: The ribbon cable has a termination region for releasable electrical connections, provided with an insulating housing (2) having springs (3) for providing the contact forces used for pressing curved contact regions (6) of the individual conductor paths into contact with respective counter-contacts of a contacted component (5), e.g. a printed circuit board.
Patent DE-19835711-A1 (DE)
Title: Method of inserting and/or removing cables into and/or from containers
Inventor: ENGICHT JOERG
IPC: B65H54/80
Filed: 1998-08-07
Abstract: The method involves guiding the cable (30) outside the container (31) and inserting it into the container with a positive motor thrust. The motor is guided with respect to its height and lateral position relative to the container.  It can be inserted into the container at an oblique downward angle, then in the opposite direction, and the angle between the thrusts measured and used to control the first thrust. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19836550-A1 (DE)
Title: Einsetzgehäuse
Inventor: LUEBSTORF MARIO P
IPC: H01R13/74
Filed: 1998-08-12
Abstract: Einsetzgehäuse, welches in eine Ausnehmung (20) einer Platte (21), insbesondere eines Kraftfahrzeugkarosserieblechs, einsetzbar und dort festlegbar ist, mit einem sich auf der einen Seite der Platte (21) abstützenden Gehäuseteil (1), insbesondere zur Aufnahme von Kontaktierungselementen, und einem sich auf der anderen Seite der Platte (21) abstützenden Halteteil (2), welches zur Festlegung beider Teile (1, 2) an der Platte (21) mit dem Gehäuseteil (1) verbindbar, insbesondere verschraubbar, ist, wobei zur Vereinfachung und Beschleunigung der Montage der Halteteil (2) mindestens zwei voneinander abgewandte Spreizelemente (14) aufweist, die über von der Seite des Gehäuseteils (1) zugängliche Mittel zwischen einer zurückgezogenen Stellung, in welcher der Halteteil (2) durch die Ausnehmung (20) hindurchführbar ist, und einer Spreizstellung beweglich sind, in welcher die Spreizelemente (14) die Platte (21) zur Abstützung des Halteteils (2) hintergreifen.
Patent DE-19841231-A1 (DE)
Title: Archery bow
Inventor: BENDER ERNST ALBRECHT DIPL PHY
IPC: F41B5/10
Filed: 1998-09-09
Abstract: The archery bow (10) has two deflection rollers (19,19') at the center section (11) to deflect the cord (17) to propel the arrow when the two ends (12,12') of the bow are tensed. The rollers are mounted (18,18') to give a set gap between them and the center section of the bow. The mountings are of an elastic material, and have a sufficient length to give an accelerating force to the cord or the arrow (21), in addition to the propulsion force from the ends of the bow.
Patent DE-19844431-A1 (DE)
Title: Multi-layer fire resistant board is in a multi-layer structure with an inner cork layer flanked by clamping layers in a lightweight material which does not distort
Inventor: MADER HEINZ B
IPC: E06B5/16
Filed: 1998-09-28
Abstract: The construction board material, which checks fires, is in a layered structure (40) over the whole surface area, and can be a number of multiple layers (40) over each other. Each layer structure (40) has a series of layers (10,20,21). The inner layer (10) is of cork, flanked by non-elastic clamping and carrier layers (20,21), bonded together by heat and pressure, using an adhesive which penetrates at least partially into the cork layer (10).
Patent DE-19848744-A1 (DE)
Title: Soldered condenser for air conditioning system, especially for motor vehicle, has prefabricated, one-piece collector tube that is attached to collector by tack-welding seams
Inventor: KASPAR MARTIN
IPC: F28F9/02
Filed: 1998-10-22
Abstract: The condenser has a pipe-rib block mounted between two collector tubes (10) and a tubular collector (14) mounted laterally on one of the collector tubes. The collector tube is a prefabricated, one-piece tube that is attached to the collector by tack-welding seams.
Patent DE-19849027-A1 (DE)
Title: Verfahren zum Zünden eines Airbags
Inventor: RANK JOHANN
IPC: B60R21/26
Filed: 1998-10-23
Abstract: Bei einem Verfahren zum Zünden eines Airbags, der mit einem durch eine Leistungssteuereinrichtung gesteuerten Gasgenerator versehen ist, wird bedarfsweise Kühlmittel in das aus dem Gasgenerator ausströmende Gas eingeführt, um die Leistungsentfaltung des Gasgenerators bedarfsgerecht zu steuern.
Patent DE-19852265-A1 (DE)
Title: Engine cam tappet roller pin
Inventor: NAYLOR MALCOLM G
IPC: F01L1/14
Filed: 1998-11-13
Abstract: An internal combustion engine cam tappet roller pin consists of a low friction, highly wear and corrosion resistant copper based alloy which picks up oil impurities without frictional wear. An internal combustion engine drive has a cam tappet roller mounted on a roller pin of copper based alloy which exhibits low friction, high wear resistance, sufficient corrosion resistance against severe chemical attack by oil impurities, sufficient capacity for take-up of hard particles (especially dirt particles) and oil impurities without frictional wear and sufficient fatigue strength for withstanding mechanical loads acting on the cam roller. Independent claims are also included for (i) a cam tappet roller and pin combination in which the pin material is chosen to prevent cam fretting wear and damage and comprises a low friction, wear and corrosion resistant copper based alloy which maintains a lubricating film on the pin surface  and which has the capability of taking up hard oil impurities without frictional wear; (ii) a cam tappet roller pin made of the above copper based alloy; and (iii) a method of improving the durability of internal combustion engine cams by using a cam follower or cam tappet roller pin of a wear and corrosion resistant, low friction copper based alloy.
Patent DE-19853053-A1 (DE)
Inventor: REIFF UDO
IPC: D06F39/14
Filed: 1998-11-17
Abstract: A plate holder (8) overlapping the plate (6) is stuck on the appliance part (2) by gluing. The plate (6), e.g. a display plate for data or a window giving a view of the appliance interior, is supported by a compressible intermediate element (10) on at least one side.