baber/WOPTO huggingface dataset:
Patent DE-19832809-A1 (DE)
Title: Control of pressure roller position on winder
Inventor: MAYER MANFRED
IPC: G01P3/44
Filed: 1998-07-21
Abstract: A winder with a driven spindle (5) is controlled to wind at constant speed by deriving the surface speed of the bobbin (6) from the speed of a pressure roller (11). The distance between the axes of the spindle (5) and pressure roller (6) is altered according to the bobbin diameter through a controller (31) using the measured change of speed of the pressure roller in a given time interval.
Patent DE-19835345-A1 (DE)
Title: Lambda sensor for vehicle exhaust, includes gas-permeable section of cable insulation at bush outlet with spaced porous polytetrafluoroethylene covering, in cooler location to prevent loss of porosity and contamination
Inventor: WEYL HELMUT
IPC: G01N27/409
Filed: 1998-08-05
Abstract: The gas-permeable section of the cable insulation (6, 7) connects immediately at the outlet end of the bush (2), where it is encased by a porous tube (10) of gas-permeable (polytetrafluoroethylene) PTFE. This leaves radial clearance (11) between porous PTFE tube and gas permeable section.
Patent DE-19842305-A1 (DE)
Title: Linear operational transconductance amplifier, has input element and load element acting as controlled current source and end stage transistor controlled by output signal from difference voltage amplifier
Inventor: OEHM JUERGEN
IPC: H03F1/32
Filed: 1998-09-16
Abstract: The amplifier is provided by a difference voltage amplifier (E1,E2) with a selected voltage amplification. The circuit output is provided by an end stage transistor (Ts2,Ts4) configuration which is directly or indirectly controlled by the signal at the output of the difference voltage amplifier. The reference point for the output voltage of the difference voltage amplifier is provided by the residual current of the end stage transistor.  The operational transconductance amplifier has positive and negative signal paths, each having an input element (E1,E2) and a load element (L1,L2) acting as a current source controlled by the difference voltage. The end stage transistors (Ts2,Ts4) act as part of a current reflector for each signal path.
Patent DE-19842788-A1 (DE)
Inventor: GERS-BARLAG HEINRICH
IPC: A61K8/92
Filed: 1998-09-18
Abstract: Pickering emulsions consist of finely dispersed water-in-oil or oil-in-water systems containing oil- and water phases; microfine particles (average size below 200 nm), which show hydrophilic and lipophilic properties and amphiphilic character, are dispersible in both water and oil and are optionally surface-coated; at least one hydrocolloid (I); and at most 0.5 wt. % emulsifier(s). Independent claims are also included for the use of (I): (i) in cosmetic or dermatological compositions, for reducing or inhibiting an unpleasant or dry feeling on the skin after use; and (ii) for stabilizing cosmetic or dermatological Pickering emulsions.
Patent DE-19844306-A1 (DE)
Title: Ring oscillator for clock generation and clock recovery in digital high-speed circuits such as microprocessors and memories where the auxiliary voltage decreased if supply voltage increases and vice versa
Inventor: HERZEL FRANK
IPC: H03K3/011
Filed: 1998-09-17
Abstract: The oscillator has frequency insensitive to variations of supply and/or substrate voltage. It operated from two supply voltage that are negatively correlated. Auxiliary supply voltage (VDD2) is generated from supply voltage (VDD) via inverting amplifiers where auxiliary voltage decreased if supply voltage increases and vice versa. m-stage of n-stage operated from auxiliary voltage and remaining stage from supply voltage.
Patent DE-19850376-A1 (DE)
Title: Incinerator reducing primary pollution comprises gasification and combustion chambers, fans, hot gas return duct and flame duct
Inventor: ZUBERBUEHLER ULRICH
IPC: F23M20/00
Filed: 1998-11-02
Abstract: The appliance for reducing primary pollution comprises a gasification chamber (10) and a combustion chamber (30) in front of the heat exchanger and dust-remover. The gasification and combustion chambers each have a fan (40.1,40.2) directly joined by means of a hot-gas return duct (35) and a flame duct (22) and form a unit. The hot gas return duct is at the end of the combustion chamber, and the flame duct is at the end of the gasification chamber under the fan and opens into the combustion chamber which on the downflow side is separated from the ash compartment (20) by the wall (21) and ceiling (22) and ends in the flame duct.
Patent DE-19858419-A1 (DE)
Title: Spring tensioner for coil spring of vehicle strut, with threaded spindle fixed to free end of piston rod and insertion key on nut on piston rod side
Inventor: FRIEDRICH GUENTER
IPC: B25B27/30
Filed: 1998-12-17
Abstract: The spring tensioner acts via a threaded spindle to press the spring together or relieve it. The threaded spindle (11) is fixed to the free end of the piston rod (2). An insertion key is fitted on the nut (8) on the piston rod side. This key has a hexagon (20) on it. It lies against a resting nut (22) on the spindle. The key with the nut can be displaced via the resting nut along the spindle to act on the coil spring.
Patent DE-19904333-A1 (DE)
Title: Informationsverarbeitungsverfahren und Informationsverarbeitungsvorrichtung mit einer Unterbrechungssteuerungsfunktion mit Prioritätswertigkeiten
Inventor: MATSUYAMA HIDEKI
IPC: G06F9/48
Filed: 1999-02-03
Abstract: Es wird eine Unterbrechungssteuerungsvorrichtung in einer Informationsverarbeitungsvorrichtung zum Steuern von Unterbrechungsanforderungs-Eingangssignalen in bezug auf einen Prozessor (7) geschaffen. Diese Unterbrechungssteuerungsvorrichtung enthält eine Unterbrechungsmerker-Halteschaltung (1) zum Halten mehrerer Merker (8¶1¶, 8¶2¶, ..., 8¶x¶) die Unterbrechungsfaktoren in bezug auf die jeweiligen Unterbrechungsanforderungs-Eingangssignale anzeigen, und außerdem zum Halten mehrerer Unterbrechungsebenen, die die Prioritätswertigkeit der Unterbrechungsanforderungs-Eingangssignale darstellen; eine Unterbrechungsebenen-Beurteilungsschaltung (3) zum Beurteilen der Unterbrechungsebene mit einer höchsten Prioritätswertigkeit durch Vergleichen der gehaltenen Unterbrechungsebenen, um auf diese Weise den Unterbrechungsfaktor mit der beurteilten Unterbrechungsebene zu halten, und außerdem zum Ausgeben einer Unterbrechungsanforderung an den Prozessor (7) der Informationsverarbeitungsvorrichtung; eine Unterbrechungsvektor-Erzeugungsschaltung (5) zum Erzeugen eines Unterbrechungsvektors als Antwort auf den gehaltenen Unterbrechungsfaktor; sowie eine Unterbrechungsvektor-Ausgabeschaltung zum Ausgeben des gehaltenen Unterbrechungsvektors an den Prozessor (7). Die Verarbeitungsoperation zum Steuern der Unterbrechungsanforderungen in bezug auf den Prozessor (7) werden durch sämtliche Schaltungen in der Art einer Pipelineverarbeitung ausgeführt. Wenn eine Unterbrechungsanforderung mit ...
Patent DE-19905544-A1 (DE)
Title: Lower leg orthosis for patients with severe paralysis
Inventor: BOECKH THOMAS
IPC: A61F5/01
Filed: 1999-02-10
Abstract: The lower leg (4) orthosis comprises a collar (2) which is attached at a joint to a foot collar (6) with at least one supporting leaf spring (22), which connects the lower leg collar to the toot collar or a shoe. The width ( alpha ) and depth (T) of a leg slit (16) and supporting leaf spring is calculated with respect to the weight of the patient, so that the foot may move freely up and down.
Patent DE-19906374-A1 (DE)
Title: Corrosion protection tube for wrapping tensioning cables on bridges or similar structures has a plastic welding wire welded to the outer and/or inner surfaces of a tubular sleeve
IPC: B29C65/00
Filed: 1999-02-16
Abstract: The tube comprises a polyethylene or polypropylene sleeve(2) with a welding or profile wire(4) projection welded to the outer(3) and/or inner side and extending over the sleeve length.  An Independent claim is made for a process for manufacturing a corrosion protection tube in which an extruded tubular sleeve(2) is moved through a welding machine(7) and a welding or profile wire(4) is fed and welded onto the outside surface(3). The sleeve is rotated at constant speed while passing through the welding machine.
Patent DE-19909948-A1 (DE)
Title: Automobile braking system control method uses detected transverse acceleration or steering angle of automobile for selective operation of wheel brakes
Inventor: HACHTEL JUERGEN
IPC: B60T8/1755
Filed: 1999-03-06
Abstract: The braking system control method provides a control signal for actuation of the wheel brakes, independent on the operation of the brake pedal, with the amplitude of the control signal dependent on the detected transverse acceleration and/or the steering angle of the automobile, for corresponding control of the braking pressure and/or the position of the brake pads.  An Independent claim for an automobile braking system control device is also included.
Patent DE-19910751-A1 (DE)
Title: Circuit arrangement to adjust position of valve tappet; moves tappet temperature-dependent extension body that is heated by voltage proportional to voltage to move total amount
Inventor: MOEHLENHOFF ANDREAS
IPC: F16K37/00
Filed: 1999-03-11
Abstract: The circuit arrangement has a temperature-dependent extension body provided with a working piston, which moves a valve spring axially between two end positions. The extension body is heated by an electric resistance connected to a voltage source (2).  An electric switch (6) controlled by a microprocessor (1) is arranged between the resistor and the voltage supply. A measuring unit (4) coupled to the to the microprocessor with a position member conducts electric position signals from the position member to the microprocessor. The microprocessor forms and stores a control stretch between a minimum voltage corresponding to the closed valve and a maximum voltage corresponding to the open valve. By connecting a control voltage source (5) to the microprocessor, which has an adjustable control voltage between 0% and 100% that is assigned to the voltage in the stored control stretch, the tappet is positioned in a position, where the position, as a percentage ratio, from the maximal stroke corresponds to the adjusted percentage control value of the control voltage source.
Patent DE-19913895-A1 (DE)
Title: Device for bearing arrangement of buildings and for measuring surface pressure between bearing parts has at least pressure differences equalizing layer and at least one force sensor
Inventor: SEGERER HANS
IPC: G01L5/16
Filed: 1999-03-26
Abstract: Anti-friction layers are arranged between bearing parts for transmitting the force components. At least a pressure differences equalizing layer (2,8) is provided and the bearing load is measured against this layer using at least one force sensor (11).  An Independent claim is included for: (a) a method for measuring loads in bearings of tunnel roof section
Patent DE-19914710-A1 (DE)
Title: Elastische Walze und Verfahren zum Herstellen einer solchen
Inventor: SOHL CARSTEN
IPC: D21G1/02
Filed: 1999-03-31
Abstract: Es wird eine Walze, insbesondere zum Glätten von Papierbahnen, beschrieben mit einem insbesondere aus Metall bestehenden harten Walzenkern, der an seiner Außenseite mit einer elastischen Bezugsschicht versehen ist. Die Bezugsschicht besteht aus einem elastischen Material und in das Matrixmaterial eingebetteten Fasern, wobei der Fasergehalt der Bezugsschicht radial von innen nach außen variiert, insbesondere abnimmt. Ein Verfahren zum Herstellen einer derartigen Walze ist dadurch gekennzeichnet, daß der Fasergehalt der Bezugsschicht in radialer Richtung variiert wird, insbesondere radial nach außen verringert wird.
Patent DE-19918160-A1 (DE)
Inventor: PEDEMONTE RONALD
IPC: D06P1/38
Filed: 1999-04-22
Abstract: Reactive dye mixtures contain  NOTLESS  2 dyes,e.g. 5-(2,4-difluoro-pyrimidin-6-yl-amino)-2-arylazo-acetanilides and -phenylureas (I), and 1-amino-2-(vinylsulfonylphenylazo)-7-((vinylsulfonylphenylaminocarbony l)phenylazo)-8-naphthol-3,6-disulfonic acids (III salts or vinyl precursors of (II) and (III). Reactive dye mixtures contain  NOTLESS  2 dyes such as 5-(2,4-difluoro-pyrimidin-6-yl-amino)-2-arylazo-acetanilides and -phenylureas (I), 1-(2-(trimethylammonium-phenylamino)-4-halo-1,3,5-triazin-6-yl-amino)- 7-(vinylsulfonylphenylazo)-8-naphthol-3,6-disulfonic acids (II) and 1-amino-2-(vinylsulfonylphenylazo)-7-((vinylsulfonylphenylaminocarbony l)phenylazo)-8-naphthol-3,6-disulfonic acid (III), including salts and vinyl precursors of (II) and (IIII), of the given formulae; D1 = a benzene or naphthalene ring with sulfo group(s); R1 = methyl or amino; D2-4 = a vinylsulfonylphenyl (precursor) group. An Independent claim is also included for the preparation of the mixture by mixing the desired weight fractions of the individual dyes mechanically.
Patent DE-19924694-A1 (DE)
Title: Presentation device has lap-top, main and second screens, controller that rotates image on main screen by 180 degrees when main screen is pivoted by 220 degrees
Inventor: SCHWEIZER JOACHIM
IPC: G06F1/16
Filed: 1999-05-28
Abstract: The device is in the form of a lap-top computer with a removable keyboard (1), whereby the keyboard has a separate power supply and is coupled to the lap-top via a wireless link. A hinged main display screen (2) is pivotably attached to the lap-top's base body (4) via joints (3) and able to pivot over more than 200 degrees. A second screen is arranged in the base body beneath the removable keyboard. A controller rotates the image on the screen by 180 degrees when the main screen is pivoted by 220 degrees.  Independent claims are also included for a notebook with a keyboard and for a flat screen unit for a notebook.
Patent DE-19924873-A1 (DE)
Title: Clothes washing process comprises using a machine with a perforated inner drum located in an outer drum, where the washing soln is removed from the latter before clothes are advanced.
Inventor: HERBERTZ HEINZ
IPC: D06F31/00
Filed: 1999-05-29
Abstract: A process for washing clothes, using a washing machine with a perforated inner drum which can rotate inside an outer drum, comprises the regular handling and advancing of items of washing. Before the clothes items are advanced, the washing soln is removed from the outer drum so it no longer penetrates the inner drum. After the washing is removed, the soln is fed back into the inner drum.
Patent DE-19926298-A1 (DE)
Title: Shaper for accurately forming coil springs from steel wire
Inventor: LIU CHING-LIANG
IPC: B21F3/04
Filed: 1999-06-09
Abstract: A winding shaft (32) rotated on a table by a servomotor (31) wraps a length of steel wire (5) supplied from a feeder. An automatic pincher (331) secures the end of the wire while wrapping around the shaft. The coiled wire is cut from the rest of the supplied wire to become a coiled spring product. The feeder and a wire cutter are moved along separate rails on the table.
Patent DE-19928695-A1 (DE)
Title: Doppelaustragkartusche mit Mischeinrichtung insbesondere für Polyurethansysteme
Inventor: KOCH WOLFGANG
IPC: B65D35/22
Filed: 1999-06-23
Abstract: Die Erfindung betrifft eine Doppelaustragkartusche (1), die aus zwei axial nebeneinander angeordneten, mit den beiden Komponenten befüllten Kammern (17, 18) besteht, die jeweils eine separate Auslassöffnung (7, 8) aufweisen. Um eine Verstopfung der Auslassöffnung durch Rückfluss der Komponenten bei einer Arbeitsunterbrechung zu verhindern, ist auf die Düse (14) der Kartusche (9) ein Ventilkörper (1) aufgesetzt, dessen Auslasskanäle (5, 6) jeweils mit einem Rückschlagventil in Form von beweglichen Ventilklappen (11, 12) versehen sind.
Patent DE-19929093-A1 (DE)
Title: Rotorsystem für ein Fahrrad
Inventor: GOERING THOMAS
IPC: B62K21/06
Filed: 1999-06-24
Abstract: Bei einem Rotorsystem für ein Fahrrad (1) zur Lagerung einer Gabel (8) und zur Übertragung von Betätigungen von Bremszügen (60, 71) mit wenigstens zwei Übertragungselementen (44, 55), die relativ zueinander drehbar sind und die im Bereich der Lagerung (23, 31) der Gabel (8) angeordnet sind, sind die Übertragungselemente (44, 55) wenigstens in radialer Richtung von einem Gehäuse (21) umgeben.
Patent DE-19929209-A1 (DE)
Title: Electronic control device for car brake antiblocking systems, comprises carrier in which control connector is fitted and metallic cooling component soldered under it on further side from carrier and encapsulated in plastic
Inventor: SCHOETTL JOHANNES
IPC: B60T8/36
Filed: 1999-06-25
Abstract: Electronic control device, comprises a carrier (11) in which a control connector is fitted which comprises one or more electronic components (111). A metallic cooling component (112) is soldered under these on the further side from the carrier.  Electronic control device, comprises a carrier (11) in which a control connector is fitted which comprises one or more electronic components (111). A metallic cooling component (112) is soldered under these on the further side from the carrier. It has a length and breadth of not more than 40 mm. and a thickness of not more than 5 mm. It is encapsulated in plastic (13). A contact (113) which extends through the carrier forms a thermal path between the electronic components and the cooler.
Patent DE-19930057-A1 (DE)
Title: Lowerable rotary crank for vehicle has crank arm fixed to force transfer element by biased tip mechanism actuated by applying force and with latching position in out-of-use position
Inventor: FISCHER GERD
IPC: G05G1/08
Filed: 1999-06-30
Abstract: The crank (2) has a crank arm (3) that engages a force transfer element for the crank drive and an actuating element that can be moved between an out-of-use position in a trough in the vehicle's inner cladding and an actuation position outside it. The crank arm is fixed to the force transfer element by a biased tip mechanism (6) that can be actuated by applying a force (coil spring (16)). The tip mechanism has a latching position in the out-of-use position.
Patent DE-19937268-A1 (DE)
Title: Communication terminal with mobile telephone and GPS reception module has mobile telephone with data transmission unit operating on fixed radio frequency for wireless transfer from item data determined in the GPS reception module
Inventor: BRUSSOG INGO
IPC: H04M1/72424
Filed: 1999-08-06
Abstract: Communication terminal with mobile telephone (1) has an integrated portable emergency call unit (2) in which data transmission unit (13,21) is formed between the emergency call unit and the GPS reception module (16). GPS reception module is formed for the cyclical transmission of item data at the mobile telephone which has a memory (14) for storing the item data transmitted in each case.
Patent DE-19945611-A1 (DE)
Title: Proximal humerus nail; has shaft with transverse bores to hold fixing pins, with several bores in proximal section offset in height and angles and further bores in distal part
Inventor: STEDTFELD HANS-WERNER
IPC: A61B17/72
Filed: 1999-09-23
Abstract: The nail (1) has a shaft (2) with transverse bores to hold fixing pins. Several bores (8-11) in the proximal section of the shaft are offset in their height and angles. Further bores (15,16) are formed in the distal part. Two bores (8,9) are arranged in a main plane, which enclose an additional bore (10,11) between them, which are at an angle to the main plane.  Preferably, these additional bores are rotated about the same angle with respect to opposite sides relative to the main plane.
Patent DE-19946783-A1 (DE)
Title: Pipetting process for selective removal of liquid from involves placing selected removal containers on one side and the remaining containers on a different stand at a preset level
Inventor: THRULL RALF H
IPC: G01N35/10
Filed: 1999-09-29
Abstract: In the process, the selected removal containers are placed on one side and the remaining containers on a different stand. The remaining containers are placed at a preset level (N). The pipettes (8) moved by the removal containers are (48,52), are let down together with their injector (26) on to the preset level (N), so that injector is brought into contact with selected removal containers (48,52). Pipetting process for selective removal of liquid from random removal containers arranged next to each other comprises (a) moving a pipette support having a number of pipettes arranged together with their tips lying in one plane over the removal containers and (b) for simultaneous suction of liquid from the selected containers, moving the liquid level of the selected container on one side and all of the tips of the pipettes on the other side, so that the liquid level and tips contact each other.
Patent DE-19946800-A1 (DE)
Inventor: LANG HARTMUT
IPC: B65G1/04
Filed: 1999-09-29
Abstract: A shelf storage facility (1) contains shelf bays (35) which have a floor (41) in the form of a V-shaped channel. A product support (42) is located in each channel (34) and is also configured as a V-shaped channel. The shelf operating device (4), with which the products (48) can be loaded onto and off of the shelves supports a V-shaped channel (64) on its top side. Either the product support (42) with the product (48) or a product (48) to be distributed on its own can be placed on said channel. The product support (42) or the package (48) lying alone on the shelf operating device (4), without a product support (42) can be moved back and forth between the shelf bay (35) and the shelf operating device (4) by means of an activating finger (74) which can be pivoted upwards through a gap (65) in the channel (64) of the operating device (4).
Patent DE-19947886-A1 (DE)
Title: Air conditioning system for motor vehicle has arrangement for controlling degree of supercooling of coolant at output of condenser to value that is not higher than predefined value
Inventor: SAKANO AKIRA
IPC: F25B1/00
Filed: 1999-10-05
Abstract: The air conditioning system has a cooling circuit contg. a compressor, a condenser (2), an expansion valve and an evaporator. The system has an arrangement for controlling a degree of supercooling of the coolant at an output of the condenser to a value that is not higher than a predefined value. The supercooling range is between 1 and 15o C.
Patent DE-19947900-A1 (DE)
Title: Valve assembly, especially for hydraulic braking system with wheel slip regulation, has flow cross-section between valve pin piston that is closed by electrical actuation of valve pin
Inventor: PEREZ-CUADRO DIOGENES
IPC: B60T8/50
Filed: 1999-10-06
Abstract: The valve assembly has a valve housing (2) with a flow regulating valve, an electrically operated valve pin coaxial to the flow regulating valve, a piston (1) forming the flow regulating valve that allows an unhindered pressure medium connection between the connections of a pressurised medium source and a pressurised medium load in its base position. The valve piston is penetrated by the valve pin (4) towards a valve seat (3) inside the valve housing. A flow cross-section (5) between the valve pin and piston is closed by electrical actuation of the valve pin. With the valve pin in the closed state the flow cross-section passes pressurised medium from the source connection (6) to the valve seat only via a fixed stop (7) whose opening cross-section (8) is varied by the action of a hydraulic pressure difference on the piston acting on the valve pin.
Patent DE-19948079-A1 (DE)
Title: Picture generating appliance consists of solvent applicator, single heater and conveyer, and processing elements
Inventor: SANADA KAZUO
IPC: G03D13/00
Filed: 1999-10-06
Abstract: The picture-generating appliance consists of a solvent-applicator (16) applying a solvent to the photo material. A single heater and conveyor (22) heats and conveys the solvent-treated photo material. A number of processing elements are superimposed sequentially with the heated and conveyed photo material, and then withdrawn from the photo material..