baber/WOPTO huggingface dataset:
Patent DE-19621605-A1 (DE)
Title: Pipe coupling with rubbery externally ridged collar - has inserts penetrating ridges at spaced apart points and gripping over parts of clamps
Inventor: PRITCHATT ROBERT JAMES
IPC: F16L21/00
Filed: 1996-05-30
Abstract: The outside of the sleeve is provided with several peripheral ribs, between which shells with tension devices are arranged, in order to tighten the sleeve around inserted pipe conduit ends. The coupling (10) on the outside at spaced positions is provided with several inserts (16) penetrating at least some ribs (11, 12) and engaging over sections of at least one shell (13, 14) so that a collapse of the rubber-type sleeve at least at these positions is prevented. Each insert comprises a strip with a point (18) at one end and a counter bearing (18) at the other end, in order to press the point through a rib or several ribs. The point of each insert is rounded in its basic form or can be sharpened to form a cutting edges.
Patent DE-19622929-A1 (DE)
Inventor: FEUERSTACKE EWALD DIPL ING
IPC: B22D11/06
Filed: 1996-06-07
Abstract: A supporting arrangement for the conveyor belt in thin strip casting plants is disclosed. Liquid steel is cast on a revolving conveyor belt. The conveyor belt has at its bottom side arrangements for generating a negative pressure, for supporting and for cooling the belt. Rollers were hitherto used for supporting the belt. It could happen that the belt became curved between its supporting points on the roller. This is avoided by using supports whose mutual distance across the transport direction is larger than the length of the supports in that direction.
Patent DE-19623169-A1 (DE)
Title: Vane pump with rotor
Inventor: NIED-MENNINGER THOMAS DR
IPC: F04C14/02
Filed: 1996-05-30
Abstract: The pump (10) comprises a rotor (16) with vanes (20) which are movable on the inner contour of the stroke ring. The stroke ring is located in the pump housing. The stroke ring has a symmetrical double contour and two diametrically opposite pump chambers (24,26). The pump chambers can be switched over between a parallel feed operation and an in-series feed operation by means of a switch (54). The switch is bistable and may be switched over from a specific position in the parallel feed operation to a specific position in the in-series feed operation.
Patent DE-19627461-A1 (DE)
Title: Heating chamber with heating tubes in inner chamber, pref. for waste carbonisation burner system
Inventor: TESCHERS LEONHARD
IPC: F23G5/20
Filed: 1996-07-08
Abstract: The heating chamber (1) for solid material is rotatable about it longitudinal axis and contains a number of heating tubes (2) in its inner chamber. The heating tubes form a spiral in the longitudinal direction of the chamber over at least part of their length.  The tubes form a spiral in the vicinity of an outlet opening of the heating chamber. The rotation sense of the spiral formed by the heating tubes is counter to the direction (12) of rotation of the heating chamber.
Patent DE-19633259-A1 (DE)
Inventor: MOSER WINFRIED DR
IPC: F02M31/18
Filed: 1996-08-17
Abstract: In familiar internal combustion engines, which also include a fuel vaporization device for individual injection, recondensation of the fuel vapor emitted by the fuel vaporization device can occur in lines of the internal combustion engine, so that it is not possible to meet extremely low emission values. This invention proposes an internal combustion engine (1) which, besides the vaporization device (20) also has a fuel filter (22) mounted after the fuel vaporization device (20) which filters out low volatility fuel components, so that recondensation of the fuel vapor in the fuel vapor lines (27) is nearly completely eliminated. The internal combustion engine is intended for powering motor vehicles.
Patent DE-19635732-A1 (DE)
Title: Carrier substrate for semiconductor chip of e.g. chip card
Inventor: ROHDE VOLKER
IPC: G06K19/077
Filed: 1996-09-03
Abstract: The carrier substrate has a metallic foil laminated with a non-conductive foil (1) and structured to provide contact surfaces (3) extending along two opposing edges of the carrier substrate, contacted by the chip mounted on the opposite side of the carrier substrate via openings in the latter.  The contact surfaces are formed integral with respective conductor paths (4) lying in the same plane as the contact surfaces. The semiconductor chip can be received in a recess formed in the non-conductive foil.
Patent DE-19640876-A1 (DE)
Title: Collecting and analysing computer program protocols
Inventor: SATO YUJI
IPC: G06F11/32
Filed: 1996-10-04
Abstract: The device for collection and analysis of protocol data arising from a computer program to determine the relationship between data within the program. A protocol data collection system is used during program execution from which protocol outlines are determined. The outlines include operation type and execution time. Time-sequenced flow diagrams of the analysed protocol outlines and flow diagrams broken down into sections corresponding to different protocols are produced. The diagrams and flow charts are displayed on a monitor with a module to link parts of the flow chart to corresponding parts of the source code. In this way, a user links a step-by-step movement through the source code to a step by step through the flow chart.
Patent DE-19642963-A1 (DE)
Title: Sliding contact device e.g. for all types of movable mechanical contacts including slip-rings for electric motors
Inventor: LOHR GEORG DR
IPC: H02K11/02
Filed: 1996-10-17
Abstract: The contact device (4) has at least two relatively displaced mechanical contacts, with a filter (3,5) coupled to at least one of the contacts for transforming the parasitic inductance resulting from the contacts and the associated cabling into an impedance with a lesser imaginary component.  A filter can be associated with each contact of the contact device, e.g. with the transformation effected via parallel capacitor circuits on either side of the contact device.
Patent DE-19650683-A1 (DE)
Title: Hollow profile spirit level containing bubble tube in level capsule and mounting
Inventor: KELLER HANS
IPC: B29C65/16
Filed: 1996-12-06
Abstract: This new method is used to make a hollow-profile (10) spirit level. The level capsule (12) and integral bubble tube (13) are mounted within the profile and adjusted. The original feature is that after adjustment, the capsule is fixed in position by laser beam welding (15, 15a). Preferably, a frame (11) or holder for the capsule is introduced into the profile. This allows capsule adjustment. Following introduction and adjustment, the capsule is fixed into position by laser beam welding. In the level holder used, holes are provided for the laser beam, through which it makes the laser weld. Tabs are provided on the holder, to make welded connections. The holder has a self-locking surface and is clamped in the hollow profile.
Patent DE-19652932-A1 (DE)
Title: Windscreen wiper system formed as frame arrangement
Inventor: EDELE REINHARD
IPC: B60S1/04
Filed: 1996-12-19
Abstract: The wiper mounting is formed by a pivot (3) with a torsionally rigid connection to a profiled rod (1). The attachment section (12) of the wiper arm (11) is mounted to rotate on the pivot using a fitting bore (15). An articulated rod, which belongs to the cranked rod, is hinged on the wiper arm and preferably on the attachment section. The fitting bore in the attachment section of the wiper arm is blind and is located on the free end of the pivot.
Patent DE-19653066-A1 (DE)
Inventor: HAYAFUNE HIROSHI
IPC: F16H7/08
Filed: 1996-12-19
Abstract: An hydraulic tensioner comprises a plunger 5 including a shoe 6 provided at an upper end thereof for sliding engagement with a chain. The plunger 5 is vertically slidably fitted in a plunger chamber formed in a tensioner body 3. The plunger includes a check valve 13 disposed at a lower end thereof and an internal oil reservoir chamber 9 held in fluid-communication with the check valve. A vent hole 16 is provided in an upper portion of the oil reservoir chamber. The tensioner body has an oil passage 12 for supplying oil to the reservoir chamber through an oil supply hole 10 formed in a sidewall of the plunger, there being defined between a bottom portion of the plunger chamber and the lower end of the plunger a high pressure chamber 14 in which a spring 15 is disposed for urging the plunger upwardly.
Patent DE-19700838-A1 (DE)
Title: Inhalation aid for insertion between a mouth or nose of a patient and a batching aerosol container
Inventor: GOLDEMANN RAUL
IPC: A61M31/00
Filed: 1997-01-13
Abstract: The aid has a cylindrical sleeve (2) which has two diametrically opposite openings (5,6) each provided with caps (3,4) for closing. A collapsible elastomer pouch (7) has opposing openings (8,9) acting as inlet and outlet openings for the aerosol and is releasably connected with the inner surface of the sleeve only in the region of its inlet opening. A mouthpiece (10) for the patient is formed on the outlet opening. The pouch and the sleeve are adapted in such a way that the pouch, including the mouth piece, is enclosed within the sleeve when in its collapsed condition. One of the openings for the sleeve acts as a throughlet for the pouch and extends across the entire cross section of the sleeve.
Patent DE-19702025-A1 (DE)
Inventor: LEITNER WALTER DR
IPC: C08F38/00
Filed: 1997-01-23
Abstract: The invention relates to the use of phosphorus compounds containing one or more perfluoroalkyl chains of the general formula R<1> [R<1> = -(CH2)x(CF2)yE (E=F, H, x = 0-4, y = 2-12)] as catalysts or constituents of catalysts in a reaction mixture consisting essentially of the reactants, the catalyst and carbon dioxide in the supercritical state (scCO2). It was found in particular that the introduction of perfluoroalkyl side chains R<1> into the aryl radicals of insoluble or poorly soluble arylphosphorus compounds markedly improves their solubility in scCO2, so that, surprisingly, it even surpasses the solubility of alkylphosphorus compounds known to be soluble. The invention also relates to the use of such reaction mixtures for the chemoselective hydrogenation of polyenes to monoenes for the hydroformylation of olefins, for the enantioselective hydrogenation of imines and for C-C cross-linking reactions.
Patent DE-19707621-A1 (DE)
Title: Air cushion
Inventor: GIRSE MARTIN
IPC: B60N2/90
Filed: 1997-02-26
Abstract: The air cushion is made from flexible resilient materials such as plastics rubber. It has multiple chambers which can be welded or stuck together. All chamber systems have openings which with pressure or counter pressure distribute the air for weight compensation. The cushion can be made in various shapes and sizes for different upholstery units. It can have inlet and outlet valves for air regulation in the lower area. the chamber systems can have different shapes and sizes for variable width and height.
Patent DE-19711958-A1 (DE)
Inventor: HOSEMANN AXEL DIPL ING
IPC: H02J13/00
Filed: 1997-03-21
Abstract: The invention relates to a method for communication in a network (NW), specially for communication in an electrical low voltage network, wherein a state interrogation is sent by a master (M1,2) to a plurality of slaves (Sn) in several network paths (Ln). According to the invention, a slave (Sn) that cannot be directly reached by the master (M1,2), e.g. an additionally installed slave (Sn), is included in the network (NW) by means of an adjacent slave (Sn), wherein said slave (Sn) is addressed as a router slave (R1, R2) for the slave (Sn) that cannot be directly reached . For this purpose, the network management software (NMS) of the master (M1,2) is provided with a software module (PLC') for the allocation of at least one router slave (R1, R2) to each slave (Sn). Each slave (Sn) also comprises a corresponding software module (PLC) to identify an adjacent slave (Sn) as a potential router slave (R1-R5).
Patent DE-19712021-A1 (DE)
Title: Detector circuit for vibration gyroscope
Inventor: ISHIKAWA HIROSHI
IPC: G01C19/5607
Filed: 1997-03-21
Abstract: The detector circuit includes a circuit which detects a signal output by a vibration gyroscope, and which produces an output signal which indicates an angle speed of the vibration gyroscope. A second circuit is coupled with the first circuit and reduces a loss- or leak component, contained in the detector signal. The second circuit contains a circuit part which reduces at least an electro-mechanical coupling loss and an electro-static coupling loss, which are directed from the side of the drive of the vibration gyroscope to the detector side of the same.
Patent DE-19715152-A1 (DE)
Title: Equipment for perfusing limbs to extend live state during transplantation
Inventor: FRANZ UDO PROF DR
IPC: A01N1/02
Filed: 1997-04-11
Abstract: An apparatus for perfusing a liquid into limbs is claimed. This perfusate flow is driven by the pump (3). It is brought to the desired temperature by a heater-cooler unit (5), which is constructed as a heat exchanger. A pulser (8) imposes an appropriate pulse frequency.  Preferably a temperature controller adjusts the perfusate temperature at the heat exchanger. After flowing through the limb (11), the temperature is measured and recorded. The heating or cooling is produced by Peltier elements in the heat exchanger. Air detectors (4, 10) prevent infusion of air or foam into the limb.
Patent DE-19715380-A1 (DE)
Title: Machine used for heat-sealing joints of flexible roofing materials laid from a roll
Inventor: MAGASS WALTER
IPC: B29C65/10
Filed: 1997-04-14
Abstract: A unit (1) joins flexible materials, especially bituminised roofing materials laid from rolls. The unit has a platform (4) which is supported and steered by rolling (3) or sliding elements and has a drive (7) connected directly or indirectly to rollers or wheels, a burner (6) or hot air device and a gas vessel (5). A steering unit (12) is included, connected to a second (30) steering unit by a linkage or drive.
Patent DE-19717614-A1 (DE)
Inventor: BARTSCH WOLFGANG
IPC: H02H9/00
Filed: 1997-04-25
Abstract: The invention relates to a semi-conductor device comprising a lateral channel area (22) and an adjacent vertical channel area (29) in a first n-type conductive semi-conductor area. When a predetermined saturation current is exceeded, the lateral channel area (22) is constricted and the current is limited to a value below the saturation current.
Patent DE-19718808-A1 (DE)
Inventor: KLUSER REMO
IPC: E04G17/14
Filed: 1997-05-03
Abstract: The stop body (1) has a hub body (4) for accommodation of a fixture component and a hollow cylindrical cover part (6) connected with hub body via a base part (5), concentrically encompassing it. The cover part (6) has a recess (10) penetrating its wall radially, which is open against the introduction direction of the fixture part to the face side of the cover part. The recess extends from the face side of the convert to the base part, and is rectangular. Two opposing sides (19) of the recess run parallel to the longitudinal axis of the stop body. The recess extends over a peripheral area of the cover part, corresponding to 0.2 times to 0.8 times the outer diameter of the cover part.
Patent DE-19722147-A1 (DE)
Title: Catalytic nitrogen oxide suppression system for internal combustion engines
Inventor: NAKAMURA KANEHITO
IPC: F01N3/08
Filed: 1997-05-27
Abstract: A system for reducing nitrogen oxides in the exhaust gases from an internal combustion engine with fuel injection includes a device (40) to control fuel injection devices (11-14) corresponding to cylinders (81-84) of the engine; a number of catalytic devices (21,22) in an exhaust pipe (34-37) to reduce and purify the nitrogen oxides; a device (24-26) to determine an activity of the catalysts; and a device (28,29) to determine the operating conditions of the engine by indicating the stroke position in at least one of the cylinders (81-84). A first catalyst device (21) is located at an upstream point of the exhaust pipe (24-37), and a second (22) is located downstream of the first. Of the engine cylinders, a first group (81-84) is connected to an upstream side of the first catalyst device (21), and a second group (84) is connected to the exhaust pipe (36) at a point between the first (21) and second (22) catalyst devices. The fuel injection control device (40) serves - to control the injection of fuel in order to maximise the cleaning performance with respect to nitrogen oxides in response to the catalyst activity-determining device (24- 26) and the device (28,29) which determines the operating conditions of the engine, - to give the fuel injection devices (11-14) a main fuel injection instruction, relating to several cylinders (81-84), near the top dead centre of the compression cycle of the motor to generate a downward stroke of the motor and -  to give an instruction for a later injection of fuel to feed hydrocarbons in an up- stroke of the motor,   - to control a quantity of the later fuel injection into the several cylinders (81-84) in accordance with the activity state one of the catalyst devices (21,22) and thereby suppress overheating of the appropriate catalyst device.
Patent DE-19723828-A1 (DE)
Title: Heat shield manufacturing process
Inventor: GOERLICH BRUNO
IPC: B21D13/02
Filed: 1997-06-06
Abstract: The three-dimensionally formed single/multi-layer heat shield consists of a metal heat shield material (1). This is partially pre-formed in areas, which are heavily formed when finished. Preforming is carried out before the positive/non-positive connection of the several shield layers. The preforming process produces a wave-like structure, and is carried out by pressing between two die-shaped tools (3).
Patent DE-19724015-A1 (DE)
Inventor: ALME KARL-HEINZ
IPC: F15B1/033
Filed: 1997-06-06
Abstract: The invention relates to a pressure control system capable of adapting to different load situations, having a hydraulic acculmulator (14), whose prestress pressure can be regulated via a control device (22) having a supply device (34). The hydraulic accumulator is connected to at least one hydraulic drive, whose pressure characteristic can be adjusted by controlling the prestress pressure of the hydraulic accumulator (14) via a working medium in the control device (22). The invention is characterized in that the control device (22) has a control unit (32) with a pressure sensor (36) for determining the prestress pressure. This control unit (32) alternately increases and decreases the quantity of the working medium in accordance with the load situation. By varying the prestress pressure, the spring characteristic can be constantly adapted to the most varied axle load conditions.
Patent DE-19730646-A1 (DE)
Title: Safety hinge for vehicle seat
Inventor: BISSINGER ANDREAS
IPC: B60N2/433
Filed: 1997-07-17
Abstract: The hinge for the back of the seat is fitted with an additional locking mechanism which is activated by a collision or inertial sensor and which is activated by a servo drive to lock the hinge action. A servo driven locking bolt (15), fitted to one part of the hinge, is driven into a rack (13) on the other part of the hinge to lock the hinge in any setting of the seat back. The servo drive can be a solenoid with a direct drive from the collision or inertial sensing circuit. The inertial sensor is mounted in another part of the vehicle and is part of an overall collision protection system.
Patent DE-19731026-A1 (DE)
Title: Data transmission control system
Inventor: MARNER BERND
IPC: H04L12/24
Filed: 1997-07-18
Abstract: The system includes a control arrangement (7) that is connected, via a connection arrangement (2), to a bus system (1). The bus system includes input/output devices. The system is coupled to a heterogeneous network (8) which includes a network management system (10).   The network management system communicates preferably based on an SNMP protocol. The variables for the control and data transmission system are preferably stored in an MIB tree. The network management system includes an arrangement for the display, configuration, diagnosis, and/or monitoring of these variables.
Patent DE-19732974-A1 (DE)
Title: Measuring signal adaptor for high-precision A=D conversion and telemetry
Inventor: BERNHARDT ULF DIPL ING
IPC: H03M1/12
Filed: 1997-07-31
Abstract: The adaptor consists of an A-D converter which uses a compensation system. The analogue (1) and digital (2) parts are constituted as separate modules and operatively connected to each other via a telemetry path (3). The A-D converter uses a single, double or multi-ramp system, pulse width modulation, or delta-sigma modulation. The telemetry path comprises several transmitter LEDs (4), optical fibres (5) and receiver diodes and transistors (6). The optical fibre may be a fluorescent fibre.
Patent DE-19737685-A1 (DE)
Title: Screening seal for electrical equipment
Inventor: WESTHOFF HEINZ
IPC: H01B1/22
Filed: 1997-08-29
Abstract: A screening seal for electrical equipment is made by coating a base seal of polyurethane foam with a liquid varnish containing a synthetic resin binder, a metal powder and a solvent which is then evaporated to produce a hardened, elastic, conductive surface coating. A screening seal for electrical equipment, components, casings, boxes etc., comprising an elastic base seal, especially of polyurethane foam, with an electrically conductive, elastic surface coating made by applying a liquid conductive varnish containing a soluble synthetic resin binder or suitable resin mixture and metal powder in a weight ratio of (0.5:1)-(5:1), in a solvent which is then evaporated to produce the hardened coating.
Patent DE-19741563-A1 (DE)
Title: Form with integratable, removable card
Inventor: FISCHER JULES
IPC: B42D25/00
Filed: 1997-09-20
Abstract: The form is built with multiple layers in the area of the card (K). Outside the specific form material, there is usually a glue layer (22) and a support layer (21), and there is a stamp for stamping the card. All the layers in the form are the same size. The method for manufacturing the form has the application of pre-packaged multi-layer material as raw material. These layers are all built to the same size as all the other layers. The method may be through the use of endless multi-layered materials. The endless multi-layered materials generate the stamped card and in themselves have a pressurized run-through.
Patent DE-19743040-A1 (DE)
Title: Rate of flow meter for liquids
Inventor: SCHNELL GUENTER
IPC: G01F1/24
Filed: 1997-09-29
Abstract: The meter has a pendulum (4) with a trapezoidal bent shape (12), which is deflected by the liquid pressure acting against a spring. The spring (5) may be a leaf spring riveted at its end (13,14) to the pendulum and at two points to a mounting (6). The section of the spring below the mounting is longer than that above so that it is subject to both elongation and deformation under the action of the pressure.
Patent DE-19748585-A1 (DE)
Title: Protection arrangement keeping dirt out of roof gutter
Inventor: BASE HARTWIG
IPC: E04D13/064
Filed: 1997-11-04
Abstract: At least a portion of the filter pipe (18) which is located in the gutter (11) has an at least partly closed surface. Preferably edge regions (20, 21) running in the longitudinal direction of the slotted filter pipe are closed and smooth, being on either side of a longitudinal slot (25). The closed portions preferably extend over 1/4 to 1/2  of the circumference of the filter pipe in the gutter.