baber/WOPTO huggingface dataset:
Patent DE-19851778-A1 (DE)
Inventor: WELLER FRANK-UWE
IPC: A23L13/40
Filed: 1998-11-10
Abstract: The invention relates to a combined liquid-tight meat tray (1) and an inserted absorbent/separating layer (5). The objective of the invention is to provide increased preservability for a packed piece of meat and effectively inhibit the growth of bacteria without altering storage conditions and without exposing the meat to potentially harmful substances. An absorbent/separating layer(5) is thus provided, comprising an absorbent support (6), a film (7) placed thereon in order to reduce the penetrability of meat juices and an area containing a plant-based preservative (12) that is made up of microbially active volatile constituents (15).
Patent DE-19851874-A1 (DE)
Title: High pressure cleaner
Inventor: ROM HOLGER
IPC: A47L9/26
Filed: 1998-11-10
Abstract: A high pressure cleaner (1) which comprises a motor pump unit accommodated in a housing with an electric motor to drive the pressure-generating pump, has the current supply of the motor made via an electric cable which at one end is connected to the electric motor and at the other end via a plug to a current source.  The cable is constructed so that it can be rolled out from a spooling mechanism integrated in the housing or rolled up on this. The mechanism contains a magazine (21) which is fixed in relation to the device and is constructed so that it accommodates the cable. The latter is rolled up or out by means of a rotating component in engagement with the cable.
Patent DE-19852669-A1 (DE)
Title: Pressure-controlled valve linked by a hydraulic or pneumatic tube
Inventor: HUEWEL HEINZ
IPC: F16K31/08
Filed: 1998-11-16
Abstract: A pressure-controlled valve has a pressure sensor (7-9) which transfers the pressure information via a hydraulic or pneumatic tube to a membrane (4) which has a permanent magnet (5) and an infinitely variable adjuster. The membrane setting determines the point at which a valve is operated as a pre-control valve.
Patent DE-19852873-A1 (DE)
Title: Setting up at least one optical device in vehicle involves e.g. setting angular position of information output surface or influencing optical element depending on measured eye position
Inventor: BEIL THEO
IPC: B60K35/00
Filed: 1998-11-16
Abstract: The method involves determining the eye position (P) of a user and setting the angular position of an information output surface of the device (3,7,8,12) or the position of optical characteristics of an optical element influencing the legibility of the information depending on the eye position so that the information is provided without significantly changing the eye position and/or the legibility of the information is optimised.  An Independent claim is also included for an arrangement for setting up at least one optical device in vehicle.
Patent DE-19857888-A1 (DE)
Title: Digital audio broadcasting receiver controls DAB and RDS for receiving units so that they receive programs with corresponding program identifier with switch which is changed over through control unit quality
Inventor: FOERSTER MICHAEL
IPC: H04H20/26
Filed: 1998-12-17
Abstract: RDS and DAB decoders determine program identifier of discontinued FM program and DAB program radio broadcasting respectively. Evaluation unit interprets reception quality of DAB and RDS FM receiving units. The control unit controls receiving units so that they receive program with corresponding program identifier with a switch changed through control unit quality based on input between receiving units. The control unit is formed in such a way that before program conversion or before transmitter search run of DAB receiver, the switch is controlled in predefined manner so that the reception signal of RDS FM receiver is led across the switch. The control is also formed in such a way that after program conversion or after transmitter search run of DAB receiver, the switch is controlled in predefined manner so that the reception signal of the DAB receiver is led across the switch.
Patent DE-19906627-A1 (DE)
Title: Monitoring and/or control method involves supplying power to device drives over bus system's cable connections via which sensors are connected to central station to pass device status signals
Inventor: MUELLER GOTTFRIED
IPC: H04B3/54
Filed: 1999-02-17
Abstract: The method involves monitoring the status of the devices (1.1-1.5) and altering the status with drives. Monitoring sensors are connected to a central station via a bus system with a bus line (6) carrying data signals. The power supply to the drives is also carried out over the bus system's cable connections  An Independent claim is also included for a system for implementing the method.
Patent DE-19907681-A1 (DE)
Title: Continuous treatment of bands with UV light to cross-link coatings, is accompanied by flows of gas to control temperature ideally, preventing excessive heating, with optional local control of moisture and oxygen
Inventor: WAHRMUND JUERGEN
IPC: B01J19/12
Filed: 1999-02-23
Abstract: The treatment also subjects the band (13) to a flow of gaseous medium.  An Independent claim is included for the plant treating the band. This includes the UV sources (15) extending transversely across the advance (14). Gas sources (17, 18) intervene. Preferred features: The gas cools, heats, dries and/or wets the band. UV and gas treatments affect the same side and alternate along the line. Treatment intensities vary along the path, taking place in a substantially closed volume, where the atmosphere is inert, especially oxygen-free, e.g. nitrogen or nitrogen-enriched air. It is recirculated and cooled, heated, dried moistened and/or filtered (32). The band is heated or cooled in contact with a roller (24). This is on the side opposite to the gas treatment. Salient features of the plant include a heat exchanger (29, 31) heating or cooling the gas, and a drier or humidifier.
Patent DE-19909956-A1 (DE)
Title: Telekommunikations-Vermittlungsanlage und Telekommunikationssystem
Inventor: HAACK REINER
IPC: H04M3/42
Filed: 1999-03-06
Abstract: Bei einer Telekommunikations-Vermittlungsanlage (1) mit einer Schnittstelle (5) zum Empfang von Steuerinformationen betreffend den Aufbau von Verbindungen zwischen Endgeräten (2) von einer Datenverarbeitungsanlage (6, 7, 8) ist vorgesehen, daß die Schnittstelle (5) zum Senden von Verbindungsdaten betreffend den Auf- und Abbau und/oder Bestand von Verbindungen zwischen wenigstens zwei Endgeräten (2) an die Datenverarbeitungsanlage (6, 7, 8) eingerichtet ist.
Patent DE-19911404-A1 (DE)
Title: Cordless telephone with reception unit and transmission device has reception unit and transmission device, with hearing device and with speaking device are arranged separately by reception unit and transmission device
Inventor: SCHOLL THOMAS
IPC: H04B1/3827
Filed: 1999-03-15
Abstract: The cordless telephone (1) has a reception unit and transmission device (REC1/TRA1), with a hearing device (AUD) and with a speaking device (MIC). The hearing device (AUD) and/or the speaking device (MIC) are arranged spatially separately by the reception unit and transmission device (REC1/TRA1).
Patent DE-19911841-A1 (DE)
Title: Method for remote query of information with remote query device by filing individually assignment of requests short code key concepts in allocation database for every identification number
Inventor: MENTZ HANS-JOACHIM
IPC: H04M7/12
Filed: 1999-03-17
Abstract: A remote query device (2) transmits an identification number and requests short code to the information exchange (1). The requests short code depends on identification number and assigning key. The assignment of the requests short code to key concepts is filed in an allocation database (5) individually for every identification number. Information depending on the key concepts from the information database (6) is generated and transferred to user.
Patent DE-19911905-A1 (DE)
Title: Phase shifter element for aligning transmission antenna wave pattern
Inventor: XU GANG
IPC: H01Q3/36
Filed: 1999-03-18
Abstract: The phase shifter has at least one conductor between a signal input end and a signal output end. The conductor is held parallel to a conductive ground element. The phase shifter also includes a planar dielectric element which borders on the conductor so that the conductor is between the plane of the dielectric element and the ground plane. An adjustment device produces a relative movement between the conductor and the planar dielectric element, and the output phase is altered according to the overlap of the conductor by the dielectric element. An antenna containing the phase shift element is also claimed.
Patent DE-19914867-A1 (DE)
Title: Electrochemical writing process, for flat or curved electrically conductive e.g. metallic surfaces, uses flat character segment electrodes individually connected to a switch unit for controlled current supply
Inventor: REICHMANN HANS H
IPC: B44C1/04
Filed: 1999-04-01
Abstract: Electrochemical writing, using flat character segment electrodes individually connected to a switch unit (8) for individual controlled current supply, is new.  Electrochemical writing of various characters, such as letters and numbers, on flat or curved electrically conductive surfaces is carried out by providing all possible character segment elements of the writing as a complete set of flat electrodes in a flat matrix, the electrodes being individually connected to a switch unit (8) for individually controlled supply with current (E) of certain type, voltage, intensity, direction and time. An Independent claim is also included for equipment for carrying out the above process.
Patent DE-19918377-A1 (DE)
Title: Cabling construction
Inventor: MORI TOSHIYUKI
IPC: H02G3/30
Filed: 1999-04-22
Abstract: The cabling construction has an insulating base with projections formed in a one-piece manner with it and an electrical wire laid on them prior to welding. The cabling construction has an insulating base comprising an insulating material, a number of projections which are formed in one-piece fashion with the base to project at corresponding positions which are indicated on the insulating base, and an electrical wire which is laid on the projections so that it can be welded to the projections. The insulating base is formed so that it has a three-dimensional construction of an indicated profile. Each of the projections has, at an apex, a recess for accommodating the electrical wire. The projections are positioned along a cabling route which is to be established on the insulating base.
Patent DE-19924906-A1 (DE)
Title: Halbleiter-Gassensor, Gassensorsystem und Verfahren zur Gasanalyse
Inventor: BECKER THOMAS
IPC: G01N27/12
Filed: 1999-05-31
Abstract: Ein Halbleiter-Gassensor (10) mit einer gassensitiven Schicht (5), einem Heizer (3) zum Aufheizen der Schicht auf eine definierte Meßtemperatur und Kontaktelektroden (6a, 6b) zur Messung des elektrischen Widerstands der gassensitiven Schicht (5) umfaßt eine Mikrokammer (7), in der die gassensitive Schicht (5) angeordnet ist. Die Kammer (7) ist nach außen hin abschließbar und derart gestaltet, daß das Kammervolumen so klein ist, daß mindestens eine Komponente eines zu analysierenden Gases oder Gasgemisches innerhalb einer vorbestimmten Meßzeit durch Umsetzung an der gassensitiven Schicht zumindest weitgehend erschöpft ist. Durch den beschränkten Gasvorrat und die Umsetzung einer Komponente des Gases während der Messung können Gase bzw. Gasgemische mit mehreren Komponenten analysiert werden. Dabei wird auf das Meßsignal nach der Umsetzung von mindestens einer Komponente zurückgegriffen. In der Kammer können mehrere Sensorelemente mit gassensitiven Schichten angeordnet sein, die bei unterschiedlichen Temperaturen betrieben werden können. Ein Gassensorsystem besteht z. B. aus mindestens zwei Halbleiter-Gassensoren mit Mikroklammern (7), die in einem System aus Gasleitungen und Ventilen angeordnet und individuell befüllbar sind.
Patent DE-19929771-A1 (DE)
Title: Engine exhaust oxygen sensor contains symmetrical double solid electrolyte cell with heater, with short diffusion path to oxygen ions, minimizing response time
Inventor: KANO KOJI
IPC: G01N27/417
Filed: 1999-06-29
Abstract: In the sensor unit, first and second electrodes (33,36), sandwich a layer of solid electrolyte (34). First and third electrodes (33,37) sandwich a further solid electrolyte layer (35) on the other side. Migration of oxygen ions between first and second electrodes, as well as their migration between first and third electrodes, can be measured.  Preferred Features: A plate heater (40) includes an opening (43) to allow the passage of oxygen ions. This is embedded in a space between the first and second electrodes or between the first and third electrodes.
Patent DE-19931911-A1 (DE)
Title: Fuselage for model airplane comprises left and right sections sandwiching highly-expansive polystyrene core, forming lightweight structure
Inventor: HARADA KOICHI
IPC: A63H9/00
Filed: 1999-07-08
Abstract: The left and right sides (1, 2) sandwich a core in highly-expansive polystyrene.
Patent DE-19936002-A1 (DE)
Inventor: APPEL REINER
IPC: C08K5/098
Filed: 1999-07-30
Abstract: Composite material (I) with a polymeric binder matrix containing fibrous fillers, and polyvinyl-butyral (PVB) as the binder and at least 5 wt.% fatty acid(s) or their derivatives (II). Composite material (I) with a polymeric binder matrix containing reinforcing filler(s), especially fibrous fillers, in which polyvinyl-butyral (PVB) is used as the binder and the material also contains at least 5 wt.% fatty acid(s) or derivatives thereof (II). An Independent claim is also included for colored pencils, lead pencils or cosmetic pencils with a sheath of (I).
Patent DE-19937117-A1 (DE)
Title: Film, useful for the packaging of food stuffs, contains at least one copolyamide layer comprising 10-2000 ppm dispersed nanoscale nucleating particles
Inventor: EGGERS HOLGER
IPC: B32B27/20
Filed: 1999-08-06
Abstract: A single or multilayer film contains at least one layer comprising a copolyamide containing 10-2000 ppm dispersed nanoscale nucleating particles The polyamide composition contains 3-15 mol.% aromatic monomers (w.r.t the polyamide composition) or contains at least one aliphatic polyamide such that the mixture has a DSC m.pt. (cooling rate of 10 K/min) of no greater than 205  deg C.  A single or multilayer film (I) contains at least one layer (II) that comprises a copolyamide containing dispersed nanoscale nucleating particles (P), whereby the smallest solid unit forming component of the particles in number average of all particles has an extension of less than 100 nm in at least one randomly chosen direction. Cooling of the layer (II) from a fully molten state at a rate of 10-20  deg C per minute results in a crystalline structure growing from the surface of the particles (P) whereby the copolyamide contains 10-2000 ppm particles (P). The polyamide composition contains at least one homopolyamide composition containing at least one homopolyamide and/or copolyamide comprised of aromatic monomers such that the content of aromatic monomers is 3-15 mol. % (w.r.t the polyamide composition) or contains at least one aliphatic polyamide such that the mixture has a DSC m.pt. (cooling rate of 10 K/min) of no greater than 205  deg C.
Patent DE-19938572-A1 (DE)
Title: Device for releasable fixture of at least one cushion to back rest or seat surface
Inventor: GUENTHER PETER
IPC: A47C7/42
Filed: 1999-08-17
Abstract: The at least one retainer (5.5) is formed by an accommodation support (6.4) and a connected support carrier (7.4). The accommodation support is arched, strip-shaped and elastic and is directed to a back rest (2). The accommodation support and/or the support carrier on an inner and/or outer surface is provided at least partly with adhesive strips, particularly Velcro (RTM) type bands. The accommodation support and/or the support carrier are of elastic material in one piece or several parts. A holding plate which is fixed or further releasable is provided. It extends over the support carrier and is provided on one side or both sides with adhesive strips. In the cushion a fillable air bag is provided.
Patent DE-19939939-A1 (DE)
Title: Injektor für ein Common-Rail-Einspritzsystem für Brennkraftmaschinen mit kompakter Bauweise
Inventor: BOECKING FRIEDRICH
IPC: F02M47/02
Filed: 1999-08-23
Abstract: Es wird ein Common-Rail-Injektor vorgeschlagen, der sehr kompakt baut und trotzdem hohe Schließkräfte am Ende der Einspritzung aufbringt. Dies wird u. a. dadurch erreicht, dass der Schließkolben (34) einen größeren Durchmesser als die Düsennadel (21) aufweist.
Patent DE-19942065-A1 (DE)
Title: HF-Steckverbindung
Inventor: BAUMGAERTNER ROLAND
IPC: H01R13/646
Filed: 1999-09-03
Abstract: Die vorliegende Erfindung betrifft eine HF-Steckverbindung mit einem Steckerkopf und einer Buchse, wobei in einer in der Buchse eingearbeiteten ringförmigen Ausnehmung ein Federring eingeklemmt ist, über den der Steckerkopf beim Einführen in die Buchse elektrisch kontaktierbar ist. Der HF-Steckverbindung liegt die Erkenntnis zugrunde, daß beim Einschieben des Steckerkopfes in die Buchse der Steckerkopf den elastisch ausgebildeten Federring beiseite schiebt, wodurch dieser in die Führung der ringförmigen Ausnehmung gedrückt wird. Auf diese Weise kann ein definierter elektrischer Kontakt und damit ein niedriger Kontaktierungswiderstand des Federrings zum Steckerkopf und zur Buchse garantiert werden.
Patent DE-19944469-A1 (DE)
Title: Hybrid welding comprises guiding a focussed laser beam onto a moving workpiece and producing an electric arc that is concentric to the laser beam between an electrode and the workpiece
Inventor: TRUBE STEFAN
IPC: B23K28/02
Filed: 1999-09-16
Abstract: Hybrid welding comprises guiding a focussed laser beam onto a moving workpiece and producing an electric arc between an electrode and the workpiece. The axis of the arc is concentric to the laser beam. An Independent claim is also included for an apparatus for hybrid welding comprising a laser beam head for introducing the laser beam to the workpiece; a welding burner for producing an electric arc between the electrode and the workpiece; and a device for producing relative movement between the laser beam head and the burner on one side and the workpiece on the other side, the axis of the arc being concentric to the laser beam.
Patent DE-19947381-A1 (DE)
Title: Apparatus for heat treating workpieces has a regulating device containing a vacuum measuring tube operating according to the Pirani principle for determining the hydrogen content in the furnace atmosphere
Inventor: CRUMMENAUER JUERGEN
IPC: F27D19/00
Filed: 1999-10-01
Abstract: Apparatus for heat treating workpieces consists of a furnace with a gas feed line for gassing the furnace chamber, a waste gas line for withdrawing the waste gases from the chamber and a regulating device for controlling the heat treating process. One component of the regulating device is a vacuum measuring tube operating according to the Pirani principle for determining the hydrogen content in the furnace atmosphere and operates at the furnace pressure. Preferred Features: The measuring tube is connected to a reference measuring element in a Wheatstone bridge. The measuring element is made of a tungsten or nickel wire.
Patent DE-19949093-A1 (DE)
Title: Extinguisher with sprinkler system for highly inflammable store areas has spray nozzles between storage areas to form water barriers each side of fire hearth and active sprinkler surface
Inventor: FRAEDERICH HENNING
IPC: A62C35/68
Filed: 1999-10-12
Abstract: Free strips for preventing the expansion of the fire are provided between the storage areas and sprinklers (2) are mounted on a flow warning member (3) above each storage area (1). Spray nozzles (4) are provided between the storage areas and form each side of a fire hearth and the actively activated sprinkler surface (5) water barriers (6) which prevent the spread of fire.  A common distributor pipe (7) is provided for the sprinklers and spray nozzles
Patent DE-19951888-A1 (DE)
Title: Ballpoint pen-shaped screw driver
Inventor: GMEILBAUER ENGELBERT
IPC: B25B1/00
Filed: 1999-10-28
Abstract: The screw driver is shaped like a pen and has a ratchet. The screw driver housing contains two free-running bearings, one left-handed and one right-handed. The bearings enclose a continuous shaft, with a screw driver blade at one end and a press button unit at the other end. The shaft has a toothed coupling, operated by the press button to lock into one of the bearings and thereby switch the ratchet.
Patent DE-19953189-A1 (DE)
Inventor: PFUHL BERTHOLD
IPC: F15B21/08
Filed: 1999-11-05
Abstract: The invention relates to a control arrangement for a hydraulic or pneumatic system. At least one electrohydraulic or electropneumatic control valve (1) is provided. The at least one state variable of the control valve can be controlled and is evaluated in a control unit (8). Corresponding adjustment signals can be generated in said unit. A higher ranking control unit (11) is connected to the control valve via corresponding coupling elements and by means of a first bus system (10). An electronic circuit (8) is arranged on the control valve (1) respectively. Said circuit serves for controlling the control valve (1) and acts as a control unit for the state variables. A first standardised interface (9) for coupling the first bus system (10) is provided on the control unit and a second standardised interface (12) is provided for coupling a second internal bus system (12) having sensors (3, 4, 5; 25, 26, 27, 28) for the state variables of the control valve (1).
Patent DE-19953797-A1 (DE)
Inventor: SCHMID KARL-HEINZ
IPC: C11D3/18
Filed: 1999-11-09
Abstract: Anti-foaming granules for solid detergents, rinsing agents and cleaners are disclosed, which comprise (a) at least one soft wax with a melting point in the range from 35 to 50  DEG C, (b) at least one hard wax with a melting point above 50  DEG C, (c) silicone and (d) support materials.
Patent DE-19954467-A1 (DE)
Title: Connecting block for building heating systems
Inventor: PENZKOFER LUDWIG
IPC: F24H9/12
Filed: 1999-11-12
Abstract: The block body which can be fitted in a building wall has inside at least two ducts to hold heating pipes (4').  To connect the pipes to a regulator valve (5) to be provided on the building wall each duct opens into the inside of a box (8) which is provided to hold the regulator valve in the area of the top of the block. In the installed state of the block the ducts are located with their lower openings located beneath the level of a floor covering (3).  The ducts can be formed by pipe sections.
Patent DE-19955464-A1 (DE)
Title: Arrangement for object detection and identification has high frequency transmitters and receivers with couplers, capacitance sensors, inductance sensors, frequency change detector
Inventor: BRYCH HEINZ
IPC: G08B13/24
Filed: 1999-11-17
Abstract: The arrangement has one or more HF transmitters (5) and receivers (6) with couplers (3,4), one or more capacitance and inductance sensors. The capacitance sensors form part of an oscillation circuit whose frequency alters depending on the presence or absence of a security element (2). The inductance sensors form part of an oscillation circuit whose frequency alters with the approach of a security element. The changes are detected and evaluated.
Patent DE-19964038-A1 (DE)
Title: Rod is divided within wall into variable length active section, fixed length passive section, and active section containing piezoactuator and strain resistant rod/tube
Inventor: SCHUETZE ECKART
IPC: H01L41/08
Filed: 1999-12-30
Abstract: The rod has a tubular wall with force introduction elements (31,32) at both ends and a piezoactuator (20) between the elements that forces them apart depending on an electrical voltage. The rod is divided within its wall into an active section (15) of variable length and a fixed length passive section (16). The active section contains the piezoactuator and a strain resistant rod or tube.