baber/WOPTO huggingface dataset:
Patent DE-19820836-A1 (DE)
Title: Signal message transmission method e.g. for satellite communications and mobile telephony
Inventor: KOSLAR MANFRED
IPC: H04B1/69
Filed: 1998-05-04
Abstract: The transmission method has an analogue or digital time variant signal subjected to several different modulation procedures provided by at least 2 modulation elements (113a,113b), with the differently modulated signal fractions transmitted between a transmitter and a receiver as overlapping signal components and demodulated at the reception end via at least 2 demodulation elements (117a,117b).
Patent DE-19823013-A1 (DE)
Title: Supply tube for pressurized and flowing substances
Inventor: WOERNER ERNST
IPC: F02M55/02
Filed: 1998-05-22
Abstract: The supply tube has minimal expansion, hydraulic shock reflex and vibration.  The supply tube (2), in the example shown, where is it between a pump (1) and a jet (3), consists of a specially treated material bond of mineral elements such as boron silicate.  Such tubes can be used in a tube-in-tube system providing greater security against leaks.
Patent DE-19829352-A1 (DE)
Title: Fabric-reinforced three-dimensional plastic component manufacturing process, in particular for production of vehicle interior cladding panels, instrument panels and rear sills
Inventor: EBLE EDUARD
IPC: B29C51/00
Filed: 1998-07-01
Abstract: The plastic part (1) is held at the edges by a frame allowing slip of the heated plastic during fold-free preforming with a punch. The preform edge is then sealed by a pressure housing and a chamber between the preform and the tool is evacuated. Film is applied to one side of the preform and compressed air fed into the pressure housing chamber.  Film is applied to one side of the preform and compressed air fed into the pressure housing chamber to create differential pressure for forcing the preform onto the tool surface where it is cooled under pressure. The film used during final forming provides a quality finish on the eventual visible side of the plastic (1) and also prevents the compressed air entering the fibers of the fabric and forming pores.
Patent DE-19830351-A1 (DE)
Title: Wide band sound absorber with two layers of sound absorbent material
Inventor: WUNDER HERMANN
IPC: E04B1/82
Filed: 1998-07-07
Abstract: The first layer (20) of sound-absorbent material has a preset thickness (d2) spaced apart by a preset amount (s2) from which is a damped resonance absorber (10) formed of interconnected Helmholtz resonators.  The resonance absorber is formed of a second layer of sound-absorbent material (11) with a preset thickness (d1). A perforated plate (12) opposite the first layer is positioned at a preset distance (s1) from the second layer.
Patent DE-19830746-A1 (DE)
Title: Mobile cantilever arm device, e.g. for mobile crane, fork lift truck or concrete pumping vehicle
Inventor: GRUETZMACHER TORSTEN
IPC: B66C13/18
Filed: 1998-07-09
Abstract: The device has a sensor (18) to detect tipping movements of the free end of a cantilever arm (3). The sensor output (19) controls at least one actuator associated with a mounting (4) between the cantilever arm and a ground-supported chassis (2), to provide active damping. The device has a chassis (2) supported on the ground, which carries a mobile cantilever arm (3) having a movement sensor (18) attached to its free end, to detect tipping movement and supply a movement signal (19) to the cantilever arm control. A mounting (4) between the chassis and the cantilever arm has a horizontal pivot axis (6) transverse to the main cantilever arm direction, with at least one associated actuator (8) operated by the control, for active damping of the tipping movement of the cantilever arm free end.
Patent DE-19832184-A1 (DE)
Title: Caliber 4 signal pistol comprises hand grip on which barrel, cartridge ejector and barrel pivot limiter are fitted, grip being connected with spring guide bar with narrowed point
Inventor: ZVONKO ZDJELAR
IPC: F41C3/02
Filed: 1998-07-17
Abstract: The pistol has a spring guide bar (8) extending through the barrel tap (1.1) and the trigger (3), on which the barrel bolt is located. Behind it is the trigger half axis, which is under the pressure of the striker spring. The trigger at the upper end has a backwardly inclined extension and the barrel bolt. The barrel bolt groove is permanently under pressure of the striker spring (9).
Patent DE-19833880-A1 (DE)
Title: Carrier structure for refractory or ceramic articles undergoing firing has cross beams with connector elements which fit into the corresponding circular and elongate cutouts in the longitudinal beams
Inventor: BARTHEL HERBERT
IPC: F27D5/00
Filed: 1998-07-28
Abstract: Each cross beam (3) of the carrier structure is firmly joinable to a longitudinal beam (5) by means of at least one connector element (9) on its top side fitting into a corresponding cutout (11) on the bottom side of the longitudinal beam. Additionally, each cross beam is provided with at least one connector element (9) which fits into an elongate, larger cutout (13) provided for it of the longitudinal beam.
Patent DE-19836978-A1 (DE)
Title: Shaving apparatus has air pressure generation device with filter generating excess pressure inside
Inventor: ZEHRFELDT ECKEHART
IPC: B26B19/38
Filed: 1998-08-14
Abstract: A shaving apparatus(4) with atmospheric excess pressure has a air pressure generation device provided with air filter(3) generating an atmospheric excess pressure in the inside of the shaving apparatus so that the ingress of foreign bodies like hairs and skin particles is prevented. The drive of the air pressure generation device takes place by the drive motor(2) of the shaving apparatus as well as by an additional built-in drive. The atmospheric excess pressure in the inside of the shaving apparatus is also supplied from outside by an air pressure generation device.
Patent DE-19837373-A1 (DE)
Title: Locking protection or drive slip control procedure in which rotation direction of wheels or travel direction of vehicle is determined with redefinition of axles in rearwards travel in special mode
Inventor: BUSCHMANN GUNTHER
IPC: B60T8/176
Filed: 1998-08-18
Abstract: A procedure for locking protection and/or drive slip control has the rotation properties of the vehicle wheels determined for individual axles or wheels and evaluated to form a vehicle reference speed and to generate brake pressure or brake force control signals. In the normal case, there is a starting point taken from a forwards journey. Not only the rotational properties (speed, speed change, etc.) but also the rotation direction of the wheels or travel direction of the vehicle are determined. With rearwards travel, there is switching over into a special control mode where the control is matched to the changed travel direction by redefinition of the axles.
Patent DE-19838793-A1 (DE)
Title: Corrugated tube with foot designed with engaging extension running vertically to longitudinal direction of tube
Inventor: HOELZER WILLI
IPC: H02G3/04
Filed: 1998-08-26
Abstract: The corrugated tube (10) has an engagement extension (12) forming a foot, which has a larger dimensioned section (14), in the circumferential direction of the corrugated tube (10). The section (14) is further distanced radially from the inside diameter (52) of the tube (10). A fixing arrangement (20) is provided, which is complementary to the engagement extension (12) is designed only on or in the crest or corrugations of the corrugated tube.
Patent DE-19843291-A1 (DE)
Title: Advertising wind wheel has mast with rotor advertising matter for production of electric power with rotor consisting of company logo or similar positioned e.g. near motorway
Inventor: KNOBLAUCH HANS
IPC: G09F15/00
Filed: 1998-09-22
Abstract: The wind wheel rotor consists of a company logo or similar, which is designed as a wind wheel propeller according to aerodynamic principles. The rotor is designed with a two-bladed main part (1) and individual sails (2) fitted at two fixing rings (3) with a mast approximately 10 meters high.
Patent DE-19844089-A1 (DE)
Title: Verfahren zur Herstellung von Transponderchips
Inventor: FRUECHTENICHT DIERK
IPC: G06K19/077
Filed: 1998-09-25
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Transponderchips, wobei diese nach Vereinzeln aus dem Waferverband in einen Laminat-, insbesondere Kartenkörper einer kontaktlosen Chipkarte, eingebracht und mit einer induktiven Signalübertragungseinrichtung in Form einer Antennenspule elektrisch kontaktiert werden. Erfindungsgemäß werden die mindestens zwei Kontaktflächen der Chips zum Anschluß der induktiven Signalübertragungseinrichtung im Waferverband mit einer hochleitfähigen metallischen Beschichtung versehen. Außerhalb der beschichteten Kontaktflächen wird eine großflächige isolierende Passivierungsschicht aufgebracht. Nach dem Aushärten der Passivierungsschicht wird auf diese eine leitfähige Polymerschicht, vorzugsweise mittels Siebdruck oder dergleichen, in den Grenzen des zu vereinzelnden Chips großflächig aufgetragen, wobei die so erhaltenen leitfähigen Polymerschichtflächen voneinander isoliert sind und jeweils in elektrischer Verbindung zur metallischen Beschichtung auf den Kontaktflächen des Chips stehen, so daß sich eine laterale Kontaktflächenvergrößerung ergibt. Im Anschluß wird ein an sich bekanntes Vereinzeln der so vorbereiteten Chips vorgenommen und die vereinzelten Chips werden in einer Ausnehmung des Laminat- oder Kartenkörpers eingebracht und es werden Anschlußenden der induktiven Signalübertragungseinrichtung mit den Polymerschicht-Kontaktflächen durch mindestens teilweises Einbetten verbunden.
Patent DE-19844486-A1 (DE)
Title: Heated pipeline for vehicle brake system, in which heating conductor is wound round pipeline
Inventor: BECK ERHARD
IPC: B60T17/04
Filed: 1998-09-28
Abstract: The pipeline has a heat conductor, preferably in the form of foil, wound round the outside of the pipeline (1) at a certain pitch. The conductor is embedded between an insulation foil (2) and an adhesive foil (4). A heat regulator (6) in thermal contact with the pipeline switches the current on and off as required. The conductor is connected to the mains via a fixed or flexibly attached plug (5).
Patent DE-19845335-A1 (DE)
Inventor: MELLIES NILS-OVE
IPC: H02G3/18
Filed: 1998-10-01
Abstract: The equipment holder has a frame-like peripheral wall (2) with outward protruding latching lugs enabling it to be suspended in mounting slots in the socket. There is an attachment arrangement for installation devices to be inserted, and cover plates (15,15') for the equipment. The attachment arrangement (21) for the installation equipment is made as latching points, associated with the cover plates, for latching onto the installation devices
Patent DE-19850040-A1 (DE)
Title: Connecting pipe to supply compressed gas to airbag module of occupant restraint system in motor vehicle has at least one flow passage restriction located behind gas outlets when viewed in main flow direction of compressed gas
Inventor: JUNG THOMAS
IPC: B60R21/26
Filed: 1998-10-30
Abstract: The connecting pipe(1) has at least one flow passage restriction(3) created by a groove located behind the gas outlets(2) when viewed in the main flow direction(H) of the compressed gas. There is a restriction for each group of gas outlets which number preferably between four and eleven in each group. The restriction reduces the flow passage by preferably 25-30%. The restrictions located further to the rear when viewed in the main flow direction lead to more reduction of the flow passage than those located further forward.  An Independent claim is included for an airbag system which incorporates the proposed connecting pipe.
Patent DE-19850695-A1 (DE)
Inventor: SCHMIDT THOMAS
IPC: C07C51/00
Filed: 1998-11-04
Abstract: The invention relates to a novel method of producing biphenlyacrylic acid of formula (1) in pure form. Said method is characterized by reacting 4-chlorobiphenyl with itaconic acid anhydride in an inert organic solvent or in a mixture of inert organic solvents with aluminum chloride as a catalyst and then hydrolyzing the reaction mixture obtained with ice/hydrochloric acid at temperatures between 0 DEG  and 45  DEG C for 1 to 10 hours and stirring it. The organic suspension is separated from the aqueous phase by liquid/liquid phase separation. Said organic suspension is repeatedly stirred with water and/or diluted acid and/or saline solution. The crystalline biphenyl acrylic acid is separated from methylene chloride by filtration, the filter cake is washed with methylene chloride and is dried.
Patent DE-19851009-A1 (DE)
Title: Actuator assembly for electromagnetic valve control in an internal combustion engine is produced by brazing an armature plate to a tappet of different material and final magnetic annealing in same furnace
Inventor: GRAF WERNER
IPC: F01L9/20
Filed: 1998-11-05
Abstract: Electromagnetic valve control actuator assembly production involves brazing an armature plate (AP) to a tappet (S) of different material and final magnetic annealing of the armature plate (AP) in the same furnace.  An electromagnetic valve control actuator assembly, comprising an armature plate (AP) and a tappet (S) of different materials is produced in a brazing furnace by:  (a) brazing the armature plate (AP) and tappet (S) by reducing the internal pressure of the furnace loaded with the assembly and a brazing material, heating at up to 100 deg C below the brazing material solidus temperature or the temperature at which the brazing material alloy constituents begin to diffuse, maintaining the temperature to equalize temperature differences in the furnace, heating at up to 200 deg C above the brazing material solidus temperature and maintaining the temperature until the joint is produced; and  (b) final magnetic annealing to adjust the magnetic properties of the armature plate (AP) by cooling/heating to the magnetic property adjustment temperature of the armature plate (AP), maintaining the temperature to achieve complete demagnetization of the armature plate (AP) and cooling to room temperature.
Patent DE-19853470-A1 (DE)
Title: Solar machine; has solar rotor, with solar cell electrodes and counterelectrodes coupled to photovoltaic coating
IPC: H02K11/00
Filed: 1998-11-19
Abstract: The machine is a solar rotor (1) with electrodes (4) and counterelectrodes (5) of a solar cell assembly coupled to a photovoltaic coating (3) on the outside of a drum (2). The electrodes and counterelectrodes extend axially around the drum. The lateral ends (13) are connected so that a solar current causes a relative rotary movement because of a coaxial magnetic field provided in the drum with an alternating magnetic field polarity.
Patent DE-19854386-A1 (DE)
Title: Internal clips for U-shaped holder of hot water floor pipes has guide webs on inside with free ends able to bend upwards when fitted over heating pipe
IPC: F24D3/14
Filed: 1998-11-25
Abstract: the guide webs (1, 2) on the inside of the clips are designed so that their free ends can be bent upwards by the heating pipe when the barbs (4, 5) are anchored under the foil.  The guide webs form an incline running from the centre of the clip to the sides to hold the pipe on the insulation.
Patent DE-19855129-A1 (DE)
Title: Sunblind for fitting in region of rear window in motor vehicle has several openings in sunblind section, each with fixed or adjustable slat projecting out from plane of sunblind section towards interior of vehicle
Inventor: BOEHM CLAUS
IPC: B60J1/20
Filed: 1998-11-30
Abstract: Several openings(3) are provided in the sunblind section(2) each having a section(4) projecting out from the plane of the sunblind section towards the interior of the vehicle. The projection sections are in the form of slats and are installed on the sunblind section at a fixed angle or are movable. When fixed each slat lies at an angle of about 45 degrees to the plane of the sunblind section. When adjustable in their angled position each slat is hinge-mounted on the sunblind section.
Patent DE-19855973-A1 (DE)
Title: Wall conduit junction block for use as wall base has conduit channels through to issue far side into wall service channel and issue at free end services installation
IPC: E04C1/39
Filed: 1998-12-04
Abstract: A conduit channel (11) runs from the junction block (9) top into a building wall (1) service channel (6) and issues free onto exposed side of the block. This conduit channel is open at sides and top in the block and should have a radiused and ramped guide face for the service element (30). In the case of thick walls with service channels in rows on several wall levels, the junction block has conduit channels issuing back-to-back on the opposing endfaces of the block and has combining partial recesses on two adjoining block walls. In the event of thin walls, both service channels descending in the center, the conduit channels in the junction block issue to face away from one another alternately and additionally have a hole run through in the center right across in tunnel form to lie open towards the block foot.
Patent DE-19857556-A1 (DE)
Title: Fully sealed vent, is provided in a clothing item
Inventor: SEVRAIN WOLFGANG
IPC: A41D27/24
Filed: 1998-12-14
Abstract: A vent is provided in a clothing item comprises by forming an interior pleat between seams which are sealed along their entire length by adhesive sealing tapes. Incorporating a vent in a clothing item comprises:  (a) forming an interior pleat in a first element (110) of the clothing;  (b) forming, at each side of the pleat, a first seam (112a, b) between part (110a) of the first element (110) located at the back of the pleat and a second element (120) of the clothing;  (c) forming one or more second independent seams (113a, b) between the superposed parts (111a, b) of the pleat; and  (d) forming a continuous seal along the entire length of the first and second seams by applying a sealant (131-133).  An Independent claim is also included for an item of clothing produced by the above method. Preferred Features: The sealant comprises adhesive plastic tapes (131-133) of length and width such that, after application onto the pleat (111) and onto the first element (111), their projecting ends and edges can be stuck together to form one or more side flaps and longitudinal strips. The flaps may be left free or may be fixed to the first element portion (110a) located behind the pleat (111). The clothing item is made of a material having a water penetration resistance of \- 13 \* 10<3> Pa and comprising a multilayer material which includes a functional layer in the form of a membrane or film.
Patent DE-19903764-A1 (DE)
Inventor: FUSS FRANZ KONSTANTIN
IPC: A61F2/00
Filed: 1999-01-30
Abstract: In an intervertebral implant having an upper and a lower supporting surface for abutment with adjacent vertebral bodies, having a concave dorsal longitudinal side, a ventral longitudinal side lying opposite the latter, having a rounded contour at the two end faces connecting the longitudinal sides and having at least one hole extending through the implant from the upper to the lower supporting surface, in order to facilitate the introduction of bone material after insertion of the intervertebral implant into an intervertebral space it is proposed that in the region of the middle portion of the ventral longitudinal side at least one introduction channel for bone material, which extends through the implant, exits from the implant.
Patent DE-19910730-A1 (DE)
Title: Easily-made, re-usable adhesive tape especially wrapping tape for cable loom in car
Inventor: RAMBUSCH PETER
IPC: C09J7/29
Filed: 1999-03-11
Abstract: In adhesive tape, especially wrapping tape for bundling cable in cars, which has an adhesive coating on one or both sides of a mechanically consolidated nonwoven fibre substrate strip, the strip is 'needled' with air and/or water jets.
Patent DE-19912336-A1 (DE)
Title: Bathroom fixture for towel rail, mirror is economic to manufacture, reliable and easy in operation
Inventor: KORNPROBST LUDWIG
IPC: F16B5/06
Filed: 1999-03-19
Abstract: A dry bathroom wall (1) fitting (2) is secured by a fixture (3). The fixture (3) consists of component (4) with a wedge-shaped surface (9).
Patent DE-19912725-A1 (DE)
Inventor: MIERSCH RAINER
IPC: F02N11/08
Filed: 1999-03-20
Abstract: A starting device with a low power level checks that an engine's release of moment is required after an internal combustion engine (ICE) is turned off. It then triggers a starting procedure by activating a starting device to reach an ICE's cranking speed, maintains this procedure until the ICE has started and maintains a motor vehicle running mode before this procedure until the engine's release of moment is required.
Patent DE-19912804-A1 (DE)
Title: Smart card controlled supply of energy supply to a building has a controller that compares credit amount on the card with the output of supply meter
Inventor: GIMSA ANDREAS
IPC: G07F7/08
Filed: 1999-03-11
Abstract: The metering system for the supply of energy to a heating system in a building has a housing with a built in reader (1) for smart cards. This provides input to a controller (2) that operates a supply valve (3). The amount used is measured (4) and fed back to the controller. When the credit amount is reached the valve closes.
Patent DE-19913034-A1 (DE)
Title: Packaging of hot-melt adhesive
Inventor: AURIS JAN-DIRK
IPC: B65B63/08
Filed: 1999-03-23
Abstract: Packaging of hot-melt adhesive comprises filling part of a film with hot-melt adhesive, sealing off to give an adhesive-free zone, cooling, and further filling. Packaging of hot-melt adhesive comprises filling part of a film, with no surface adhesiveness at storage temperatures and particularly 50  deg C, with hot-melt adhesive, sealing off to give an adhesive-free zone, cooling, and further filling with adhesive.
Patent DE-19916160-A1 (DE)
Title: Dental ultrasound hand piece; has ultrasound generator connected to resonance coupling body of ultrasound work piece by sonotrode, where coupling body is at least partly surrounded by cover
Inventor: HAHN RAINER
IPC: A61C17/20
Filed: 1999-04-11
Abstract: The hand piece (10) has an ultrasound generator with a casing (12). A sonotrode passes through the casing and is coupled to the ultrasound generator at one end and to a resonance coupling body (18) of a work piece (20) at the other end. A cover part (16) with at least one wall opening is fixed to the casing and at least partly surrounds the coupling body.
Patent DE-19916321-A1 (DE)
Inventor: TILLENBURG DIRK
IPC: H01L27/04
Filed: 1999-04-12
Abstract: The invention relates to a protective circuit for electronic modules, especially driver modules, for protecting against polarity reversal and against rupturing of the neutral conductor. A first protective diode (D1) is arranged, with the cathode thereof, in the supply lead (3) such that it leads to the t supply potential (GND). Said supply lead is supplied by the lower-lying supply potential (GND) and is provided for the circuit parts (A1) connected in incoming circuit from the module (B1). A second protective diode (D2) is arranged, with the diode thereof, in the supply terminal (4) of the module (B1) such that it leads to the supply potential (GND), said supply terminal being supplied by the lower-lying supply potential (GND).
Patent DE-19918530-A1 (DE)
Title: Method to releasably connect ends of sequentially-arranged rods or tubes of boring rod sections; involves connecting ends of rods at angle and pivoting or sliding them into position without rotating
Inventor: PUETTMANN FRANZ-JOSEF
IPC: E21B17/046
Filed: 1999-04-23
Abstract: The method involves connecting the ends of the rods at an angle to each of their central longitudinal axes. The rod sections are radially pivoted or axially displaced, without a relative rotation into their common coaxial operation positions, tightly against pulling, pushing or rotating forces. Preferably, a tongue-shaped extension in the end of one extension is locked into a recess in the end of the other extension.  An Independent claim is included for a coupling for the method.