baber/WOPTO huggingface dataset:
Patent DE-19611884-A1 (DE)
Title: Fuel injection valve for IC engine
Inventor: FILIZ ERGUEN DIPL ING
IPC: F02M61/10
Filed: 1996-03-26
Abstract: The fuel injection valve is in a bore (3) with the piston shaped valve body axially aligned with the valve mating surface (7) in the combustion chamber. The pressure chamber (13) of the valve member (5) is situated in the guide section (23) of the bore. There is an annular clearance between the valve member and the wall of the bore. The fuel may be injected by the injection valve directly into the combustion chamber at a pressure of approximately 1000 bar. The duct in the pressure room may be aligned on the axis of the valve bore body. The pressurised channel can be fed by the high pressure fuel source.
Patent DE-19613467-A1 (DE)
Inventor: ARNEGGER KLAUS
IPC: F02M35/10
Filed: 1996-04-04
Abstract: The invention relates to an admission system for an internal combustion engine, in particular for a motor vehicle engine. Said admission system has a connecting flange (11) for fastening the system to the internal combustion engine, a collection unit (12) which has at least one connection for supplying the intake air, and suction pipe connections the number of which depends on the number of suction pipes. Connection is achieved by suction pipes produced by a plastic blowing process.
Patent DE-19614801-A1 (DE)
Inventor: PURPUS MATHIAS DIPL ING
IPC: G01C23/00
Filed: 1996-04-15
Abstract: A process and system are disclosed for representing flight guiding information for an aircraft. A spatial representation of the air space with at least one horizon and the previously calculated flight path of the aircraft is represented by means of video equipment. The representation of the previously calculated flight path includes the previously calculated position and previously calculated attitude of the aircraft at different moments in time. The previously calculated flight path is represented by at least two bodies which extend along the flight path and of which at least one is represented to the left of the flight path and at least one is represented to the right of the flight path.
Patent DE-19619514-A1 (DE)
Title: Flat plug contact sleeve with resilient arm joined to base plate
Inventor: WALBRECHT WOLFRAM
IPC: H01R13/11
Filed: 1996-05-14
Abstract: The sleeve portion (2) joined by a transition region (3a) to the connection region (3b) is shaped as a rectangular tubular box with a floor (5), two sidewalls and a roof (8) covering the contact spring arm (11) whose baseplate (10) lies against it. The arm is hairpin-shaped and bent into the sleeve, from which its free end (17) protrudes into contact with two supporting bars (e.g. 18) on the respective sidewalls. These bars lie in a plane with their free ends spaced apart.
Patent DE-19621653-A1 (DE)
Title: Conversion of greenhouse gases into fuel or chemical intermediates
Inventor: BILL ALAIN
IPC: B01D53/32
Filed: 1996-05-30
Abstract: Greenhouse gas is converted into a fuel- or chemical intermediate(s). The gas is subjected to a silent electrical discharge, promoted by an alternating current source (7) using a dielectric (6). This produces electrically excited and/or ionised reactants which are then converted into at least one energy-storing fuel or mixture. (13, 13'). An energy-storing, reaction catalysing gas containing nitrogen is added to the greenhouse gas. Following a relaxation interval, this transfers energy to greenhouse gas reactant(s). The volume of catalyst gas is 0.1%-5% of the entire volume of gases undergoing conversion. Also claimed is a plant converting a greenhouse gas as described. An additional thermal reactor (14) may be included.
Patent DE-19622109-A1 (DE)
Title: Drawn declutching mechanism with rolling bearing
Inventor: BARBIER PIERRE
IPC: F16D23/14
Filed: 1996-06-01
Abstract: The bearing (1) has a rotary inner race (4) and a rotary outer race (5), with bearing bodies (6) in between. A coupling ring (14) coacts with the clutch, with the ring concentrically located round the ring coupling section (4a) via a coupling member (15). The coupling section of the rotary ring has an annular pre-assembly groove (18), an annular holding groove (19), and a conical section (17) linking the two grooves. The coupling ring has an annular groove (14a) with radial side faces and a cylindrical bottom, at which is prestressed at least one section of the coupling member.
Patent DE-19623122-A1 (DE)
Title: Partial screening for antenna of portable telephone
Inventor: SCHMITZ WOLFGANG DR MED
IPC: H04B1/3827
Filed: 1996-06-10
Abstract: The potential adverse effect of electromagnetic fields upon the user of a cordless mobile telephone is prevented by inclusion of a shielding system.  An elastomer plastic sleeve (2) projects from the housing of the telephone (7) and is formed around the base (4) of the aerial antenna (3). Fixed to the sleeve is a shielding plate (1), that is produced of aluminium, copper, or bimetal and has a coating of a non-conducting material.
Patent DE-19625693-A1 (DE)
Inventor: REIF WOLFGANG DR
IPC: C07D307/88
Filed: 1996-06-27
Abstract: The present invention relates to a process for purifying phthalide contamined with carboxylic acids and/or their derivatives, in which polyethyene glycol and/or polypropylene glycol is added to the phthalide to be purified and then subjected to fractional distillation.
Patent DE-19626965-A1 (DE)
Title: Torque calculator for direct-current (DC) machines
Inventor: BENDEL REINHOLD
IPC: H02P7/28
Filed: 1996-07-04
Abstract: A calculator for determining the inner momentum of a DC machine multiplies the measured armature current value with the magnetic flow. Tables are built up giving flow and armature values and the voltage fall-off corrected for temperature and resistance, based on the basic turn count. From these the measured turn count can be reached. The inner momentum is then the product of coordination of the turn count values with subtraction of the positional, air and vortex current losses. The process requires no bridge circuit for the subsequent electromotive force of the DC machine. No additional rev-counter or similar type of instrument is needed for calibration.
Patent DE-19629301-A1 (DE)
Title: Railway wagon
Inventor: KERNER FRANZ DR
IPC: B61D3/04
Filed: 1996-07-20
Abstract: The railway wagon has at least one passenger transporting area bounded at the top by the wagon casing roof and at the bottom by an intermediate floor. There is a storage space (16) under the intermediate floor (15), with access through at least one loading aperture (17). This storage space may extend along the entire length of the wagon, and may be divided into several compartments (18,18',18''). At least some of these may be separated from each other by transverse partition walls (22). Each compartment may have its own loading aperture.
Patent DE-19629538-A1 (DE)
Title: Manufacture of ring-shaped flanged workpieces
Inventor: DOHI MASAHIRO
IPC: B21H7/18
Filed: 1996-07-22
Abstract: A disc is pressed by a headstock against the end of a mandrel. The end section of the mandrel has a shape which conforms with the shape of the finished workpiece. The workpiece is shaped by pressing the disc against the shaped end of the mandrel using two rollers (9) which are moved axially so that the material lies against the mandrel. The shape of the mandrel can incorporate teeth to shape teeth on the workpiece. The outer circumference of the workpiece, which is in the shape of a flange, is restrained by a third roller.
Patent DE-19630543-A1 (DE)
Title: Method of forming insulated noise damping panels for railways
Inventor: KUNZEWITSCH FELIX
IPC: E01B19/00
Filed: 1996-07-16
Abstract: The method involves placing partition panels onto a work area on which layers of insulating material are positioned and sealing the insulation to the panels. The insulating material can have a pre prepared width with respect to the panels so that similarly longitudinally sized support yokes (2) can be used.  The track yoke lies on at least one path of the insulating material longitudinally of the adjacent panels. The side part (3) of the insulation layer is fastened with the yoke.
Patent DE-19634241-A1 (DE)
Title: Support for blood vessels
IPC: A61F2/06
Filed: 1996-08-24
Abstract: The blood vessel support comprises a base element made from a spiral shaped tubular lattice. The base element has a series of occasional transverse ties fixed to it at intervals to act as stabilisers. The ties are positioned to ensure maximum longitudinal flexibility is achieved whilst lateral stability is maintained.  The structure can also be provided with connections running in the longitudinal direction. The support may be implanted into the vessel in the compressed state and may expand in-situ to its functional diameter. The implant can be covered with a plastic skin and be coated with a medication.
Patent DE-19650503-A1 (DE)
Inventor: LINDSTROM MARTIN
IPC: B60N2/68
Filed: 1996-12-05
Abstract: A frame for a vehicle seat comprises two side elements 12, 13 interconnected by a rigid top piece 17. One element 12 has an upwardly extending portion 18 defining a slot 19 through which a seat belt passes. The retractor for the seat belt is within the first element 12. In one embodiment the frame is reinforced with an initially untensioned wire 21 which extends diagonally across the frame in such a way that if a force is applied to the extension 18 of the first side element 12 by the seat belt and the frame tends to 'lozenge', the wire 21 becomes tight thus preventing lozenging. In a further embodiment the reinforcing means comprises of two reinforcing elements (fig.4; 23, 25) which extend from a central position on a transversely extending frame element to positions on adjacent side elements (fig 4; 12,13) of the frame.
Patent DE-19651479-A1 (DE)
Title: Manual stapler with ejector blade for staples and magazine
Inventor: WILLENBROCK HANS DIPL ING
IPC: B25C5/11
Filed: 1996-12-11
Abstract: The staples are contained in bar form in a magazine (2) and are moved towards the ejector-duct (3) by a spring-guided slide-piece. The tension spring is deflected by a deflector part which has a bearing block (5) containing a bearing spring (6) with an axle part (7). The spring leg (8) protrudes from the axle part and is formed by two parallel cantilevered arms. The free ends of the spring leg rest against the ejector blade and press the blade against the inner surface (9) of the end plate (10).
Patent DE-19651797-A1 (DE)
Title: 4-amino-2-methylthio-3'-methylthio-azo-benzene
Inventor: SCHMID ROLF D PROF DR
IPC: C12Q1/28
Filed: 1996-12-13
Abstract: 4-amino-2-methylthio-3'-methylthio-azobenzene (I) is new:
Patent DE-19653444-A1 (DE)
Title: Network for wireless data transfer
Inventor: HUPP JUERGEN DIPL ING
IPC: H04L45/02
Filed: 1996-12-20
Abstract: The network has several nodes (10,12,14), at least one of which can be used as a communication node (14). In this way data can be transferred directly between nodes or via the communications nodes. There is a device for defining the spanning branches of the network containing the defined transfer paths between network nodes.  Each branch has at least one associated transfer parameter.  A further device selects a branch associated with at least one transfer parameter, when a transfer is required, to use one or more defined parameters.
Patent DE-19710306-A1 (DE)
Title: Electric clamp for printed circuit boards and electrical devices
Inventor: HOHORST WOLFGANG DIPL ING
IPC: H01R4/48
Filed: 1997-02-26
Abstract: The electric clamp has a contact insert formed into a member from a flat sprung strip material. This material has two end pieces each as a leaf spring forming a clamp point for connecting an electric conductor. The material has a break in the middle of the strip. This forms a sleeve contact for fitting the clamp onto a pin contact of a circuit board or an electric device. The strip material is U-shaped with two parallel legs (15,16) and a back (17) connecting the two legs (15,16). A leaf spring (19,20) is formed at the ends of the two legs of the U-shape. In the strip material is a central slit (21) with spaced apart slit walls (22). The slit starts at the bridge of the U-shape and engages the legs of the U. A pin contact (13) can be inserted selectively in the direction of the legs of the U-shape (15) or in the direction of the bridge of the U-shape (17) between the slit walls (22).
Patent DE-19715606-A1 (DE)
Title: Guide rail for tip-less or centreless grinding machine
Inventor: HENTRICH HANS-JUERGEN
IPC: B24B5/307
Filed: 1997-04-15
Abstract: The workpiece is placed on the contact bearing face (5) formed by the upper surface of the guide rail (4). A sensor (10) is provided in the area of the contact bearing face with its active area detecting the workpiece (6). The sensor can be arranged directly beneath the bearing face or set entirely inside the guide rail. The contact bearing face has in the area of the sensor a layer (11) of electrically non-conductive material such as of ceramic or monocrystalline artificial diamond. The grinding machine has a grinding disc and the sensor can be arranged in the centre of the disc. The sensor can be formed inductive or acoustic.
Patent DE-19723588-A1 (DE)
Title: Transparent plastics sheath for advertising poster
Inventor: RIETSCHEL ANDREAS
IPC: G09F15/00
Filed: 1997-06-05
Abstract: The sheath consists of a dihedral, transparent plastic basic body (2) whose entire surface is divided by an insert (3) and is preferably perforated (4) along the sides and bottom end.  The open top side has an overlapping closure-flap (6). The perforation enables the sheath to be attached to cladding on objects.
Patent DE-19731165-A1 (DE)
Title: Hoist drive arrangement for overhead monorail transport system for e.g. mines
IPC: B66D3/20
Filed: 1997-07-21
Abstract: The hoist drive has a spring-loaded disc brake (9), which prevents inadvertent lowering of the load, and a detachable handle which can raise the load, and can provide controlled release of the brake to lower the load. The brake is automatically operated by a spring (18) which acts against a pressure plate (17). The handle inserts into a coupling (14) which has a freewheel (15) and a rolling element bearing (33). When turned in one direction the coupling turns the motor and raises the load. When turned in the other direction, a skewed slot (31) forces the handle against a release rod (25), which acts against the spring load and releases the brake.
Patent DE-19732032-A1 (DE)
Inventor: ECKSTEIN UDO DIPL CHEM DR
IPC: C08F2/44
Filed: 1997-07-25
Abstract: According to the invention, polymers are whitened using optical brighteners, said polymers being obtained by emulsion-polymerising acrylonitrile and optionally, comonomers, optionally in the presence of substrates which are suitable for grafting. An optical brightener is added before, during or after the emulsion polymerisation. The inventive whitened polymers can be used very advantageously in coating slips for coating a wide variety of substrates, especially paper.
Patent DE-19732616-A1 (DE)
Title: Angular measuring device for detecting i.c. engine rotation
Inventor: YOKOTANI MASAHIRO
IPC: G01P3/488
Filed: 1997-07-29
Abstract: The measuring device has a magnet (4A,4B) for generating a magnetic field and a relatively spaced magnetic induction device (2A), attached to a rotating component, causing a variation in the magnetic field, detected by giant magnetic resonance elements (3A,3B). The latter provide output signals with relatively offset peak signal values, with a uniform resistance variation of the operating range independent of the rotation direction of the magnetic induction device.
Patent DE-19734689-A1 (DE)
Title: Connection between plastics gas or water pipe and steel pipe section
IPC: B29C37/00
Filed: 1997-08-11
Abstract: Connection between a plastics hose or pipe (3) and a steel pipe section (4) is made by engaging elongated cut-outs in the wall (9) of an enlarged connecting area (7) of the steel pipe section with radially outward facing projections (10) on an injection moulded plastics component (5) which can be welded to the main plastics pipe.
Patent DE-19741433-A1 (DE)
Title: Optical waveguides micro cable for mounting technology
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/50
Filed: 1997-09-19
Abstract: The micro cable comprises a tube. Optical waveguides (11) run lengthways in the tube. The waveguides have connector units (12) provided at least one of their ends. The tube of the cable (5) has, at least one of its ends, a sealing unit (6) for guiding into a housing.  The connector units are releasable optical waveguide plugs e.g. of reinforced plastic. The cable may be pre-configured in standard layers which can be coupled to each other with their connector unit in e.g. cable muffs. The cable may be laid in a locating groove of a fixed locating base. The cable muff may be arranged in the core bore of the base.
Patent DE-19743610-A1 (DE)
Title: Large electrical machine e.g. turbogenerator
Inventor: NITSCHKE THOMAS DIPL ING
IPC: H02K5/24
Filed: 1997-10-02
Abstract: An large electrical machine, especially a turbogenerator, has a horizontally located built-in stator (14) that is anchored in a housing and is provided with noise protection. The housing is connected via anchor bolts to the bedplate. The stator is connected directly to the anchor bolts (28) and the housing is designed as a noise protection hood (16) which is not involved in the force transmission and serves for air guidance. On the stator on both sides and diametrically opposite along two lines parallel to the axis are located at least two bollards (20) at a distance from one another which are supported on the baseplate via the outrigger (30) and which are connected to the baseplate by anchor bolts.
Patent DE-19749377-A1 (DE)
Title: Interferometer arrangement, e.g. for Sagnac interferometer
Inventor: HIRSCHBERG JOSEPH G DR
IPC: G01J3/453
Filed: 1997-11-07
Abstract: The arrangement has several surface mirrors (14,16) and at least one beam splitter (13). The optical paths lead through an interferometer body (10) that is transparent to the incoming light beam. The beam splitter is located in the interferometer. The mirrors are arranged on the surface of the interferometer.
Patent DE-19750614-A1 (DE)
Inventor: MUELLER NORBERT
IPC: F04B1/32
Filed: 1997-11-14
Abstract: A device (2) for altering the displacement volume of a hydrostatic machine (1) has an actuator (3) which can be moved in a direction of adjustment and back in a resetting direction and is connected to a component of the hydrostatic machine (1) which adjusts the displacement volume, a spring (6) supported on a component (7a) of the axial piston machine (1) secured to the housing and a spring leg (6a) linked to the actuator (3) for spring-loading the actuator (3) in the resetting direction (5b). An adjusting device (8) for adjusting the actuator (3) in its zero position is arranged between the spring leg (6a) and the actuator (3) and has an adjusting element (11) for adjusting the actuator (3) relatively to the spring leg of the adjusting device.
Patent DE-19751319-A1 (DE)
Title: Device to hold tool bits
IPC: B08B9/02
Filed: 1997-11-19
Abstract: The device has a motor-driven tool (2,3) and a manually operated grip-shaped tool. Both tools have the same chuck (6) for selective use with a tool bit (1). The chuck of the motor-driven tool is non-turnably but releasably connected to a transmission resp. motor shaft (4). The chuck for both tools has a turning carrier and an axial locking for the plug end (5) of the bit. The carrier is non-circular, pref. square.
Patent DE-19753070-A1 (DE)
Title: Product separator for removing solid particles from a gas stream
Inventor: DIECKMANN PETER
IPC: B01D46/24
Filed: 1997-11-29
Abstract: Product separator (2) has a filter cartridge for removing solid particles from a gas stream. Product separator for removing solid particls from a gas stream has a cylindrical filter cartridge (28) arranged in a housing (6) with a filter material, and a purifying apparatus to purify the filter material (32) on a part of the periphery of the cartridge with rinsing air in counter-current stream. The cartridge comprises a rinsing apparatus having an air outlet and a receiving apparatus having an inlet for receiving purified solid particles together with rinsing air. The rinsing apparatus and the receiving apparatus on one side and the filter cartridge on the other can rotate about the longitudinal axis of the cartridge. The solid particles removed in the receiving apparatus are transported into a collector (14) arranged below the filter cartridge and connected to the inside of the housing. The longitudinal axis (24) of the cartridge (28) is vertical.
Patent DE-19757912-A1 (DE)
Title: Video information processing for image from sensors
Inventor: LEO JOSEPH K
IPC: G06T1/00
Filed: 1997-12-24
Abstract: The method involves accepting the analogue image video data, and transforming the analogue video data into a defined pixel matrix, encapsulating every piece of picture data. The location of each sensor video image is determined relative to an anchor point.  The data provided by the sensor is converted into digitalised data, and in turn converted into a numerical value or a graphical representation, which is used for modifying the image pixels, to provide a modified image.  Preferably the modified image is displayed, and the data for the modified image is stored.
Patent DE-19808251-A1 (DE)
Title: Vehicle air conditioning compressor
Inventor: OBRIST FRANK
IPC: F04B39/12
Filed: 1998-02-27
Abstract: The compressor has a housing (31) of at least two parts (33,35). One housing part has the cavity (37) to accommodate the pressure feed unit (3). One wall section (39) is structured to take the high pressures in the cavity (37), with an adjacent wall section (41) which is less strong, where it is not subject to the cavity pressures, and is used for the direct closure of the housing.
Patent DE-19816666-A1 (DE)
Title: Curved fabric produced by weaving or knitting for textile, electrical, pneumatic or optical components
Inventor: JAEHRIG MIKE
IPC: D03D3/08
Filed: 1998-04-15
Abstract: The components making up the fabric (2) are angled or curved in a controlled manner by the production machine, e.g. by altering the take-off speed across the fabric width. The fabric can contain straight sections alternating with curved clockwise and anti-clockwise sections preferably produced on a narrow fabric loom.
Patent DE-19816745-A1 (DE)
Title: Fitting appliance for bellows joint of pneumatic shock absorption in motor vehicles
IPC: B25B27/28
Filed: 1998-04-08
Abstract: The fitting appliance has a cone (5), which engages on the end of the bellows (1) opposite to the shaft (2) and is approx. coaxial to it. Shaft and cone are relatively moveable in axial direction and engage sealing on the bellows ends, so that during the movement an excess pressure is generated in the bellows interior. The cone has an air connection (10) for this purpose, and there is also a pressure outlet (13). The excess pressure is at least 0,5bar, esp. approx. 2,0 to 5bar.