baber/WOPTO huggingface dataset:
Patent DE-19616672-A1 (DE)
Title: Composite sheets useful for forming impact resistant automobile components
Inventor: STEUER ULRICH DIPL ING
IPC: B60N3/04
Filed: 1996-04-26
Abstract: Use is claimed of a composite sheet material having a polyolefin matrix and a reinforcing material consisting at least partly of polyester fibre fabric, for forming parts for a motor vehicle which are subjected to high impact loadings.
Patent DE-19620077-A1 (DE)
Title: Pulling-out device for removing nails
Inventor: BUKATSCH WERNER
IPC: B25C11/00
Filed: 1996-05-20
Abstract: The machine has a sleeve or tubular housing (1) open on one side for fitting over the body containing the nail. An axially movable setting device (30) is mounted inside the housing and an end plate (18) forming the entrainment element is mounted on the first end of the setting device to be entrained by same in axial direction. The end plate can move out of a first position during operation of the setting device. The end plate emerges through the open end out of the housing. The machine grips the nail head by entraining the nail into a second position inside the housing where the nail is completely removed from the body.
Patent DE-19626676-A1 (DE)
Inventor: WENSKI HORST
IPC: E04B1/84
Filed: 1996-07-03
Abstract: The device has noise-absorbing elements (1) with parallel sheets (2) which are spaced from one another. The sheets are tensioned, and have microscopic perforations. The sheets may be tensioned between an upper support (3) which is made from a material which is stiff in bending, and a lower support (4), which is made from a similarly stiff material. The tension may be due to the weight of the lower support. The supports may also be connected to each other by a tensile securing element (5). The elements may be fixed behind one another above head level, in the manner of a skirt, and preferably may be attached to the ceiling of a room.
Patent DE-19631164-A1 (DE)
Title: Clamping fixture for shoes to skis
Inventor: HAUGLIN BERNT-OTTO
IPC: A43B5/04
Filed: 1996-08-01
Abstract: The clamping fixture engages with the front of the shoe and consists of two clamping components (19,20) which engage with corresponding pivoting supports (21,22). The supports are mounted in a channel (23) in the front section of the sole (16) of the shoe. The clamping components may be pivoted about two axes which lie in a direction aligned with the components or at right angles to the surface (13) on which the clamping fixture is mounted.
Patent DE-19633539-A1 (DE)
Title: Servo-assisted pressure-release valve
Inventor: ROTT HORST
IPC: F04B49/035
Filed: 1996-08-20
Abstract: The valve has a main piston (26) which opens a connection (T) when a certain system pressure is exceeded. The main piston is controlled by a servo valve (28) whose piston (88) is acted upon on the one hand by the system pressure and on the other hand by the pressure from the main piston spring side. The main piston and the servo valve piston (88) are housed coaxially in series in a cartridge (20). A removable insert (66) is housed in a bore (50) in the cartridge, between the main piston and the servo piston. A nozzle bore (68) and a control bore are formed in the insert.
Patent DE-19643725-A1 (DE)
Title: Cast head for multi-cylinder engine
Inventor: MATAYOSHI YUTAKA
IPC: F02B23/10
Filed: 1996-10-23
Abstract: The head (1) has two inlet (1a) and two outlet (1b) ports for each cylinder, while a coolant passage (1d) is formed in the head using a sand core (4). A recess (3) open to the underside is formed in the head below the inlet ports for each cylinder, and is connected by a drilling (1e) to the coolant passage.  A sparking plug can be mounted at the cylinder centre, together with an injection nozzle below the inlet ports. The nozzle can be accommodated in a bore, while the recess can be so formed that the wall thickness is constant between it, the ports and the bore. The recess can be formed by machining the head.
Patent DE-19644901-A1 (DE)
Title: Low-voltage, high-power (NH-) fuse insert incorporating signalling device
IPC: H01H85/30
Filed: 1996-10-29
Abstract: The connection method allows an element (34) providing part of the signalling device (7) to be connected to an end plate (4) of the fuse insert, using raised elements (19) formed in the surface of the end plate.  The element is brought into contact with the end plate adjacent the raised elements, which are then deformed to hold the element in contact with the end plate. The raised elements may be arranged in a ring around the outside of the signalling device element.
Patent DE-19645093-A1 (DE)
Title: Laser system
Inventor: OPOWER HANS PROF
IPC: H01S3/081
Filed: 1996-11-01
Abstract: The system has a laser active medium between opposing light waveguide surfaces of an optical waveguide and a resonator with resonator mirrors defining a coherent resonator radiation field passing through the optical waveguide. Several mutually relatively coherent radiation fields emanate from the resonator. The radiation fields (38b) are coupled out to a coupling element (44) which combines them in a defined phase arrangement with respect to each other to form a single coherent output radiation field (46).
Patent DE-19646994-A1 (DE)
Title: Identification element for tubular metal workpiece
IPC: B62H5/20
Filed: 1996-11-14
Abstract: The identification element (60) has a transponder (38) for contactless read-out of the identification. The transponder is supported by a low permeability holder (34), adjacent an opening (32) in the tubular metal workpiece (30). The opening is used for insertion of an oscillation coil (50) connected to an external identification reader (52).  The holder for the transponder may be provided by a number of flexible plastics struts, providing a spring mounting frame for supporting the transponder within the tubular metal workpiece.
Patent DE-19649893-A1 (DE)
Title: Conductive adhesive for bonding e.g. semiconductors to circuit boards
Inventor: KOMAGATA MICHINORI
IPC: H05K1/18
Filed: 1996-12-02
Abstract: The electrically conductive adhesive comprises: (A) conductive particles with a surface that comprises at least one of nickel or a nickel/boron alloy and has been treated with a polyoxyalkylene phosphate compound/polyoxyalkylene alk(en)ylamine (derivative) mixture; (B) an epoxy compound containing 20-70 wt.% diglycidylepoxy compound as reactive thinner (w.r.t. the weight of epoxy compound); and (C) a phenolic resin curing agent containing at least 50 wt.% alkyl resol phenolic resin and/or alkyl novolak phenolic resin (w.r.t. curing agent). Also claimed are circuits comprising a semiconductor, chips and separate or combined components that have been bonded to a circuit board using the above adhesive.
Patent DE-19650259-A1 (DE)
Title: Non-return valve designed to avoid freezing up
Inventor: SIMON DIETER
IPC: B60T17/04
Filed: 1996-12-04
Abstract: The brake system for a vehicle incorporates a servo pressure valve (1) and a non-return valve. The non-return valve may be installed inside a casing (13) which has an inlet (3) from the servo valve and a suction outlet (6) at right-angles to each other. The right-angled bend in the channel faces upward. The valve element and the valve seat for the non-return valve may be especially in the outlet channel in the valve casing. The valve element moves towards the suction outlet when it opens and away from the outlet when it shuts.
Patent DE-19650493-A1 (DE)
Title: Super self-aligned bipolar transistor with heterojunction
Inventor: RYUM BYUNG-RYUL
IPC: H01L21/331
Filed: 1996-12-05
Abstract: The transistor includes a semiconductor substrate, e.g. of silicon, with a buried collector and having an oxide film with a conductive, thin-film base electrode formed on the substrate one after another. The substrate is provided with a heterojunction of e.g. Si or SiGe Ge. The collector is surrounded by the conductive thin film and is formed in transistor active region, bounded by patterns of the conductive thin and first oxide films on the buried collector on both sides of the conductive thin film is formed a first spacing layer. A multilayer base is formed in the active region, while an emitter is grown selectively on the base in an emitter region, bounded by etching of a second oxide film, on whose both sides is formed a second spacing layer. The emitter carries an electrode, while a passivating insulation layer is formed on the structure surface. Metal coupling lines are formed on the base, emitter, and buried collector and go back through the insulation passivation layer and/or the two oxide layers.
Patent DE-19706375-A1 (DE)
Title: Cylinder lock with cylinder made in two separate parts
Inventor: NOCH KLAUS
IPC: E05B17/04
Filed: 1997-02-19
Abstract: The cylinder lock has a housing (10) which contains the rotatable cylinder (12) into which the key may be inserted. As usual, the key may have a special cross-section which fits into a slot of matching shape in the front face of the barrel. One edge of the key is cut to a serrated shape which engages chamfered ends of pins (26) of different length. When the right key is inserted, the interfaces (27) between these pins and further spring-loaded (24) pins (20), in the housing, lie on the circumference of the cylinder, which may then be turned. The cylinder may be divided into two separate sections (12a,b) in line with each other, with e.g. four pins in the first section and two pins in the second section.
Patent DE-19707428-A1 (DE)
Title: Jig for centre boring of broken off threaded shaft i.e. bolt
Inventor: JABLONSKI ZBIGNIEW
IPC: B23B47/28
Filed: 1997-02-25
Abstract: The jig (1) comprises one piece and has a central hole to align the drill bit (4). One end has a male thread to screw into the hole containing the broken shaft. If the shaft is broken off outside the threaded hole then the jig is reversed and a female thread is secured over the broken shaft. The jig enables a central hole to be bored into the broken shaft. This can be threaded with a left hand thread and the broken section pulled out using the left hand thread.
Patent DE-19715721-A1 (DE)
Title: Roller moulding for in-line roller-blade skates, keying tread casing
Inventor: KISTNER ROLF
IPC: A63C17/22
Filed: 1997-04-15
Abstract: A process for making a roller for in-line roller-blades comprises surrounding the hub (10), placed in the mould, by a casing carrying the tread surface.  The material common to tread and casing is introduced through passages (24) made through the inner circumference of the hub.  Also claimed is the roller so formed.
Patent DE-19716636-A1 (DE)
Title: Fuel injection for four stroke internal combustion engine
Inventor: SCHMID ERICH
IPC: F02B17/00
Filed: 1997-04-21
Abstract: A rich fuel to air mixture is prepared in a mixing chamber (5) by a fuel injector (9) and with a secondary air inlet (13). The mixing chamber is contained between an inlet valve (7) and an outlet valve (6), both controlled by servo drives (18,19). The outlet valve directs the mixture onto the inlet valve (3) of the cylinder. A variation of the design has the fuel injector positioned to direct fuel into the bypass ducts (11) around the inlet valve of the mixing chamber. The two valves are controlled by electro-hydraulic drives.
Patent DE-19723252-A1 (DE)
Title: Complex system test e.g. for telecommunication installation programs
Inventor: SIEGWART BERND
IPC: G06F11/27
Filed: 1997-06-03
Abstract: The test employs a program (TEST) for interaction with the software program under test (PROG) formed of individual logically closed subsystems described by a complex of interleaved procedures (P1-Pk). Predefined parameters, especially state values and stimuli, are presented to the program under test.  From the results the test program enters values into tables (T1,T2) as a basis for subsequent evaluations in a database (DB). One table (T1) holds state variables and values. The other table (T2) holds stimuli in a column opposite allowable combinations of states in another column.
Patent DE-19724410-A1 (DE)
Title: Image forming apparatus with multifunction opening e.g. for copier
Inventor: WENG HAN-CHAN
IPC: B65H5/06
Filed: 1997-06-10
Abstract: The apparatus has a multifunction opening (112) which selectively functions as document inlet or outlet port according to necessity. The document fed to the first document path (11) through the multifunction opening and the fed document is conveyed to the scan position. The document after completion of scanning is output through the multifunction opening. Similarly, a second document is conveyed to the scan position through the second document path (13), after scanning the document is output through the multifunction opening. The first and second document paths are overlapped at predetermined position and forms an overlapping path and scanning position is located at predetermined position at the overlapping path. A first sensor (S1) is provided at the entrance side of the multifunction opening which detects the existence of the document. A second sensor (S2) is positioned at the overlapping path for detecting existence of document at the overlapping path. A third sensor (S3) is provided which detects the existence of document at document inlet. Based on the output of these sensors, a path movement is controlled.
Patent DE-19727771-A1 (DE)
Title: Emergency power supply for ISDN telephone
IPC: H02J9/06
Filed: 1997-06-30
Abstract: The emergency power supply carries out the switching without any interruptions using a relay or a different electronic component of the same function. The accumulator is maintained in stand-by using a charger. Preferably, the charger is provided in the emergency power supply or as an external plug charger.  A total discharge protection is integrated in the emergency power supply. The total discharge protection can be manually disabled for a predetermined time when the protection has switched off independently.
Patent DE-19729157-A1 (DE)
Title: PLL frequency-phase comparator for CMOS
Inventor: KIM YOUNG-SOO
IPC: H03D13/00
Filed: 1997-07-08
Abstract: An upstream (100) and downstream signal buffer (200), each for detaining an output value of the output control and for compensating the buffered signals. In the output control a VCO output terminal is coupled to the gates of first PMOS and NMOS transistors, which are in series. The VCO input terminal is coupled to the source of the first PMOS transistor, with the source also coupled to the gates of a second PMOS and NMOS transistor, also in series. A first resetting transistor, parallel to the first NMOS transistor, is coupled to a downstream signal terminal, while a second resetting transistor is coupled to an upstream signal terminal.
Patent DE-19732816-A1 (DE)
Title: Electrical energy measurement and distribution device
Inventor: SCHNEIDER KARLHEINZ DIPL ING
IPC: H02B1/52
Filed: 1997-07-30
Abstract: The device has a modular configuration with a supply unit (24) and a distribution unit (28), respectively incorporating a measuring device and an energy distribution and protection device. The measuring device is fitted in a separate termination box (26), with a carrier rail (26)receiving the latter or a carrier plate. Pref. the supply unit and the distribution unit are contained within a common housing (12) which has an access door (30) for the termination box, secured by a seal to prevent unauthorised opening.
Patent DE-19734791-A1 (DE)
Title: Open pored blown glass granulate
Inventor: GUESEWELL GRIT
IPC: C03C1/00
Filed: 1997-08-11
Abstract: Open pored blown glass granulate has a grain size of 0.5-8 mm and an open porosity of 20-85%, and comprises a granulated blown-sintered mixture of low melting and high melting glass components. Production of the granulate is also claimed comprising forming a mixture of glass powders made of two recycling glasses of different chemical composition and blown temperature, a binder and a blowing agent, granulating the mixture and heat treating the granulate above the blown temperature of the glass powder acting as pore former, preferably 650-900 deg C.
Patent DE-19735631-A1 (DE)
Title: Window for train carriage, passenger vehicle, etc.
Inventor: BOOR GIJSBERT WIJNAND
IPC: E05B65/08
Filed: 1997-08-18
Abstract: The window has an operating lever (3,4,6) with a spring-loaded clamp-arm (3,4) in the form of an actuator which rests on a sash frame (2), in a non-operating position, On one side it has a force limited by the spring, and which is relieved of pressure from the sash frame during operation. The clamp arm is in the form of a lever arm whose pivot point (9,10) is on the underside of the operating lever. The spring is between the handle (6) of the operating lever and the operating part of the lever arm. The actuator part (4) of the lever-arm shaped clamp arm rests on the sash frame's elastic preferably rubber-coated contact surface (8) pointing towards the window (1).
Patent DE-19743681-A1 (DE)
Title: Use of endothelin receptor antagonists to prevent transplant rejection
Inventor: KIRCHENGAST MICHAEL DR
IPC: A61K31/505
Filed: 1997-10-02
Abstract: Use of endothelin receptor antagonists for preventing transplant rejection is new.
Patent DE-19747839-A1 (DE)
Title: Pressure measuring system for air conditioning heat exchangers
Inventor: ISHIDA HIDEKI
IPC: G01L19/00
Filed: 1997-10-23
Abstract: The system consists of a hollow cylinder (2) separated into high and low pressure compartments by a dividing wall (21) across the centre. The pressure sensors (23) are fixed to each side of this wall. This unit is inserted in the tube (13) which connects the high pressure (9) and low pressure (10) channels of the heat exchanger, and forms the connecting channel (20). The system uses very few components since it requires no additional fixings for the sensors. There are also no additional fixing operations for measuring both high and low pressure. The sensors are electrically insulated from one another. The whole sensor-fixing block (1) is separated from but connected to the expansion valve.
Patent DE-19748712-A1 (DE)
Inventor: LINKIES ADOLF HEINZ DR
IPC: C08F30/02
Filed: 1997-11-04
Abstract: The polymer contains radicals of general formula (I) which are bonded to the polymer, wherein R<1>-R<6> independently mean hydrogen, C1-12-Alkyl, C2-12-alkenyl, C4-8-cycloalkyl, C6-12-aryl, C7-13-aralkyl or R<1> and R<2>, R<3> and R<4>, R<5> and R<6> independent from each other and together mean C3-7-alkylene which can be interrupted by -O-, -NH- or -N(C1-4-alkyl); Z = NH, N(C1-20-alkyl), CH2 or CH(C1-20-alkyl); X = a straight-chain or branched C1-30-alkylene, wherein one or more hydrogen atoms can be replaced by halogen, which can be interrupted by 1 to 3 not directly neighboring radicals -O-, -S-, -COO-, -O-CO-, -NH-, -NR<7>-, NH-CO-, -NR<7>-CO-, NH-CO-NH-, -O-CO-NH-, -NH-CO-O-, -CO-NR<7>-, -CO-NH-, N<+>R<7>R<8>-B<->, -P<+>R<7>R<8>R<9>R<9a>- B<-> together with R<7> to R<9a> independently mean C<1-6>-alkyl, -CC- or -CH=CH-, phenylene, cyclohexylene, cyclopentylene, which can be substituted, and wherein B<-> is the anion of an acid._
Patent DE-19748910-A1 (DE)
Title: High packing density EEPROM cell production
Inventor: BERGEMONT ALBERT
IPC: H01L21/8247
Filed: 1997-11-05
Abstract: Production of an EEPROM cell structure in a semiconductor substrate is carried out by (a) forming a silicon oxide layer and introducing n-type dopant into the substrate to define a covered region below the silicon oxide layer; (b) forming a tunnel window opening in the silicon oxide layer to expose a surface portion of the covered region; (c) forming a tunnel oxide layer, which is thinner than the silicon oxide layer, within the opening; (d) forming a first polysilicon layer, a dielectric layer and a second polysilicon layer to define a poly-2/dielectric/poly-1 sandwich; (e) anisotropically etching to produce two spaced-apart sandwich stacks; and (f) using the stacks in a self-aligned ion implantation operation to form an n-conductive drain/bit line region in the substrate and spaced from the covered region, for providing an intermediate substrate channel region for an access transistor, and an n-conductive source zone in the substrate and spaced from the covered region, for providing a substrate channel region of the memory cell. One of the stacks contains an access transistor poly-1 floating gate having (i) a first section formed over and separated from the substrate channel region for an access transistor by the silicon oxide layer; (ii) a second section formed over and separated from a first section of the covered region by tunnel oxide; and (iii) an access transistor poly-2 control gate formed over and separated from the floating gate of the access transistor by dielectric material. The other stack contains a memory cell poly-1 floating gate having (i) a first section formed over and separated from the channel region for the memory cell by the silicon oxide layer; (ii) a second section formed over and separated from a first section of the covered region by tunnel oxide; and (iii) a memory cell poly-2 control gate formed over and separated from the floating gate of the access transistor by dielectric material.
Patent DE-19751755-A1 (DE)
Title: Rechargeable battery operated device with electric motor
Inventor: JUNG PHILIPP
IPC: H02J7/00
Filed: 1997-11-21
Abstract: The device comprises a transmission arrangement (14, 16) connectable with the electric motor (18), for the transmission of an external mechanical energy to the motor, whereby a voltage produced by the electric motor is transformed in a transformer arrangement, and is used to charge a rechargeable battery (40) of the device. An Independent claim is provided for a recharging method of a battery of a corresponding device.
Patent DE-19752539-A1 (DE)
Title: Method for printing printer points on a recording strip, for use in recording process-control measurement values, such that each actual measurement value is shown as two printer points, to make viewing easier
Inventor: BRUHN ARNO
IPC: G01D15/16
Filed: 1997-11-27
Abstract: Method for production of print points using point- printers or writers. Such printers are used in process-control recorders in which measurement data are printed on a recording medium that advances with time. For each measurement point two print points are produced displaced slightly on the printer paper from a virtual print coordinate that represents the actual measurement value.  Positioning of the two print points is according to a mathematical inequality, where the separation of the two points is dependent on the diameter, d, of the minute circles of each printed point, such that the separation  DELTA X of the two printer points is given by: \4d  <= DX  <=  \2d.
Patent DE-19753772-A1 (DE)
Title: Increasing amounts of isolatable products in by-product stream
Inventor: MCNABB ANDREW J
IPC: C07C29/80
Filed: 1997-12-04
Abstract: A process for increasing the amount of isolatable products in a by-product stream from the production of 1,6-hexane-diol (HDO), comprises: (a) combining the by-product stream with water, and (b) reacting the combination at 250-400  deg C and 1000-3000 psi overpressure to give \- reaction product.
Patent DE-19754103-A1 (DE)
Title: New packaging cell line for E1-deleted adenovirus
Inventor: STRAUSS MICHAEL PROF DR
IPC: C07K14/47
Filed: 1997-12-08
Abstract: A packaging cell line (A) for producing E1-deleted adenovirus is new and comprises the liver cell line HepZ (DSM ACC 2302) with additional insertions of the minimal adenoviral E1 region and anti-apoptotic genes (I).
Patent DE-19801145-A1 (DE)
Inventor: DROTLEFF ROLF
IPC: H02G3/06
Filed: 1998-01-14
Abstract: The cable screw fitting includes a mounting, provided on a side of the pressure element (28), lying opposite the stub connector (10). In which one end of a cable protective sheath (92), designed electrically conducting over its length, surrounding the casing of the cable (56) is insertable. A clamp element (120) is provided, connectable with the pressure element, with which the end of the cable protective sheath is connectable mechanically and electric conducting with the pressure element. The pressure element is connected electric conducting with the stub connector and the connector with the component.