baber/WOPTO huggingface dataset:
Patent DE-19537175-A1 (DE)
Title: Motor vehicle anti-theft device
Inventor: BUECKING HANS-JOERG PROF DR
IPC: B60R25/21
Filed: 1995-10-06
Abstract: A system to prevent unauthorised use of a vehicle, shuts the vehicle down after a predefined time of authorised use. The "output activation/deactivation" results from an additional concealed switch and by remote control. The system can be overcome by an isolated pulse independently of its output activation/deactivation, only attainable from outside, therefore after the vehicle becomes stationary, the pulse being exclusively manually switched. The pulse can furthermore be provided with a delay.  The system can be combined with  optical and acoustic signals activated at a certain time before the vehicle becomes stationary. The signals are independent of the vehicle's power supply.
Patent DE-19547387-A1 (DE)
Title: RDS radio signal system
Inventor: GUMPINGER FRANZ
IPC: H04H20/34
Filed: 1995-12-19
Abstract: A radio installation (1) receives an ISDN data from the manufacturer (2), by radio or by telephone, containing the vehicle recognition mark and the vehicle data, reproduced from the line (3).  The transmitter (1) uses the data to form a radio signal that is sent out to all the vehicles concerned.  The vehicle (5) whose own mark agrees with the mark in the signal, receives the signal in the form of a TMC signal, using the data memory (6), a display (7) and a check control (8).  The signal can be passed to the car telephone or re-routed to the telephone equipment (11) at the home of the car owner.
Patent DE-19548673-A1 (DE)
Title: Doffing spindle for centrifugal or vacuum spinner
Inventor: BARTH JOHANNES DR
IPC: D01H7/84
Filed: 1995-12-23
Abstract: An operation to remove the spun yarn material from the centrifuge of a centrifugal spinning machine or a vacuum spinner, with a doffing spindle, has a sleeve (6) on the doffing spindle (2) to wind the yarn emerging from the rotating centrifuge. At the end of a spinning cycle, the doffing spindle (2) is inserted into the rotating centrifuge, coaxial to its axis (7), so that the free end of the spun yarn can be caught by the spindle (2) or the sleeve (6). The doffing spindle (2) is fitted with two rubber cuffs (3).
Patent DE-19602351-A1 (DE)
Title: Shelving servicing device or vehicle positioning control method e.g. for separate storage locations in warehouse
Inventor: BEEWEN UDO
IPC: G05B19/401
Filed: 1996-01-24
Abstract: On the right and left sides of the equipment there are light keys making the distance measurement when a stand or stop is passed. The equipment goes back to the stand, rises and then is fixed, for in this position the surface and the stand or stop are connected. It is possible, at some later time, to repeat these measurements, if travel paths are changed or distances to given shelves, preferably when there is no activity. All the working surfaces are located in the same way one by one and all the possible measurements of the distances involved from the control point and between the working surfaces. Sometimes the layout is complicated, with many paths. All the results are stored in the computer.
Patent DE-19609885-A1 (DE)
Title: Non-irritant, low odour prosthesis base rebase resin for oral cavity
Inventor: OKADA JUNICHI
IPC: A61K6/083
Filed: 1996-03-13
Abstract: Prosthesis base rebase resin consists of powder and liquid components and polymerises when these are mixed. The powder is a methacrylate ester polymer powder with added benzoyl peroxide. The liq. component comprises (a) 2.5-15.0 wt. % methyl methacrylate (MMA), (b) 20-40 wt. %  beta -alkoxy- or -phenoxy-ethyl methacrylate of formula (I), (c) 41-75 wt. % methacrylate(s) with 2 or 3 methacryloyl gps., (d) 0.5-15. wt. % 4-dimethyl-aminobenzoate (IIA) and/or 4,4'-dimethylaminobenzophenone (IIB), (e) 2.0-3.0 wt. % aromatic tert. amine other than (IIA) and (IIB) and (f) 0.09-0.15 wt. % polymerisation inhibitor. CH2=CMe-CO-O-CH2CH2-O-R (I) R = alkyl or phenyl.
Patent DE-19614164-A1 (DE)
Title: Laminated connection on semiconductor substrate formation method for DRAM
Inventor: OHSAKI AKIHIKO
IPC: H01L21/3065
Filed: 1996-04-10
Abstract: The insulating layer (201) has a main surface and covers a first conductive layer (109) on the semiconductor substrate (101). Then an aperture (205), reaching the conductive layer is formed. Then an organic layer (207) is deposited such as to fill at least the aperture. Then a section of the insulating layer, contacting the organic layer in the aperture, is removed. The organic layer from the aperture is removed so that recessed section (209) in connection with the aperture is formed. A second conductive layer is so deposited that it fills the aperture and the recessed section.
Patent DE-19615140-A1 (DE)
Inventor: BROCKHAUS HELMUT DR ING
IPC: G01F1/60
Filed: 1996-04-17
Abstract: A device for determining the phase component of a conductive medium (1) in a duct (2), useful in particular with a magnetic-inductive flow rate meter, has at least one capacitor plate (3), an insulating layer (8) between the capacitor plate (3) and the medium (1) and a control and evaluation circuit which applies an alternating voltage to the capacitor plate (3). The known device is improved in that the control and evaluation circuit determines the capacitance between the capacitor plate (3) and the medium (1) as a measure for the phase component.
Patent DE-19616233-A1 (DE)
Title: Lattice panel for stabilising soil
Inventor: HENNINGS MARTIN
IPC: E01C9/00
Filed: 1996-04-15
Abstract: The panel is constructed from individual injection-moulded parts, and has a honeycomb structure formed from several cells which can be filled with soil. Neighbouring cells not of the same panel are located on cell-separating walls (1,1') in vertically-running elements (7). These are extruded from the cell walls of the boundary-side open cells (8) or the closed cells (6) by one or more bends. Alternatively, they are connected on connection elements on opposite walls of neighbouring cells. Floor supports are offset approximately up to the intersection point (11) of double bars (4) or individual bars (3) with cell walls lying next to the A-A line. In the assembled condition, connection elements are located to positively and frictionally connect neighbouring panels.
Patent DE-19617781-A1 (DE)
Title: Gas kinetic injection method for charge feed of IC-engine
IPC: F02B33/32
Filed: 1996-05-04
Abstract: The charge feed for an IC-engine has air or mixture in the inlet pipe fed or accelerated through gas impulses on the injection or Bunsen principle. Water can be ingested into the intake pipe or combustion chamber using the Venturi principle.  The combined charge and water feed can occur through a common injection nozzle. A piston compressor with the same number of cylinders as the engine and operating at the same speed for a two stroke and half speed for a four stroke, provides, shortly before the maximum inlet opening for each cylinder, a pressure pulse.
Patent DE-19621039-A1 (DE)
Title: Rain or drain overflow channel
Inventor: NILL WERNER
IPC: E03F5/12
Filed: 1996-05-24
Abstract: The overflow channel of specified length (L) forms part of a hollow cylinder casing (15), whose ends are guided in a circle, in two sleeves (3), forming the axial limits of the channel (1), preferably using two overlapped cylinder sections (15,17) held in the end sleeves. The sleeve endfaces may be concentrically grooved (11,13) to form the guide circles which take the ends of the hollow cylinder sections.  The sections describe an arc of 180 deg. and three, or more, sections can be provided in the sleeve endface grooves. A seal may be inserted between the cylinder sections, the flow section of the channel to be adjustable between 0 and 100% either by hand or electric, hydraulic or pneumatic drive, using clamps (33) to hold the cylinder sections in adjusted position.
Patent DE-19624747-A1 (DE)
Title: Damping flywheel between two coaxial, rotary elements
Inventor: DUCLOS DIDIER
IPC: F16F15/131
Filed: 1996-06-21
Abstract: The flywheel (10) is located between two plate-shaped (20,26) rotary elements (12,14), with a bearing (28) in between. Its outer race (102) is mounted in a support (104) in the centre part of the inside of the second rotary element (14). The outer race abuts axially against the bottom of a bearing support (108) via a tapering section (110,111), formed by axial compression of latches, extending from the radially inner edge (112), of a part of an annular disc (42) of a rotary component.
Patent DE-19626518-A1 (DE)
Title: Method of controlling a central heating system
Inventor: FIEBACK CHRISTOPH
IPC: F24D19/10
Filed: 1996-07-02
Abstract: The method involves controlling the power of a burner (2) according to the heating power requirement of the load. A control signal for a circulation pump (6) is derived from the output signal of a temp. regulator (8) by the controller (7). The temp. regulator has an (n+1) point characteristic and the burner is controlled step-wise using its n output signals. The pump control signal is derived from the switch-on and switch-off signals.
Patent DE-19626645-A1 (DE)
Title: Automatic system for continuous discovery, measurement and following of movable object tracks
Inventor: FRYEN JUERGEN
IPC: G08B31/00
Filed: 1996-05-07
Abstract: The system operates similarly to a digital scanning system to detect and track the position changes, direction and speed of movable objects or people, or even several dislocated targets.  A cylindrical detection range of up to 360 degrees is scanned with an optoelectronic sensor, with several spectral ranges, continually and cyclically about an axis.  The intensity variations determined over the circumference are registered and searched by suitable correlation with successive cycles.  and interpreted as target candidates, registered and followed.  The connection from the sensor to the target candidate is interpreted as a continuous directional beam tracking the target.  The beam angles are determined from the ratio of the propagation time between an intensity track and the beam direction, to the total time between two reference intensity tracks. At least one further equivalent sensor system forms search beams to seek a target candidate.  A candidate is interpreted as a target by the search beams and the target location is determined from the point of intersection of the directional beams at a given time.  By tracking the location over time, the track of the target can be determined.
Patent DE-19631146-A1 (DE)
Inventor: REISINGER HANS DIPL ING DR
IPC: H01L29/51
Filed: 1996-08-01
Abstract: The invention concerns a non-volatile storage cell having a MOS transistor which, as gate dielectric, comprises a triple dielectric layer (5) consisting of a first silicon oxide layer (51), a silicon nitride layer (52) and a second silicon oxide layer (53). The MOS transistor gate electrode comprises p<+>-doped silicon such that, when a negative voltage is applied to the gate electrode, holes tunnel predominantly from the channel area (4) through the first silicon oxide layer (51) and into the silicon nitride layer (52).
Patent DE-19632179-A1 (DE)
Inventor: CLERCQ LUDO DE IR
IPC: F02B47/02
Filed: 1996-08-09
Abstract: An internal combustion engine with reciprocating or rotary pistons and cylinders includes a working or combustion chamber (1) with cylinders (2) and one or more pistons located therein, an inlet pipe for gas feeding (4) with intake valves (5) to the combustion chamber, an exhaust pipe (7) with discharge valves (6) from the combustion chamber, a first fuel feeding unit for supplying primary conventional fuel through a carburettor (8) or an injector (20) and secondary fuel through injectors, a second feeding unit (10) for supplying through an injector a fluid designed to extend the engine working cycle, and at least one ignition device (9) for igniting the fuel supplied to said combustion chamber (1).
Patent DE-19636640-A1 (DE)
Inventor: HOFSAES MARCEL
IPC: H01H37/52
Filed: 1996-09-10
Abstract: The electrical switch has a pair of conductors Ä14,15Ü ,one of which has a contact Ä21Ü on a bimetallic strip Ä25Ü and normally this engages a fixed contact Ä26Ü. When the current is such that a temperature threshold is exceeded the bimetallic strip responds and the contacts open. An additional safety feature is included in the form of a temperature sensitive spring Ä27Ü that expands and when a critical temperature value is reached opens the contacts.
Patent DE-19643385-A1 (DE)
Title: Pre=assembled automotive gear selection unit
Inventor: BERGANZA YON
IPC: F16H63/30
Filed: 1996-10-21
Abstract: A pre-assembled automotive gear selection unit has a guide-bush (6) for the gear-stick selector shaft (2). The bush is held by a support (8) linked to the gearbox housing (4). A rubber seal (20) is located between the gear shaft and the gearbox housing and is secured to both the guide-bush and the support. The seal has a sealing lip (22) resting on the gear shaft and a static lip seal (24) which effects a firm and secure base for the support in the gearbox housing. The unit also incorporates a bellows (30) one end of which (32,33) is tautened between the radial external end (28,29) of the support, and the other end of which is held axially against selector shaft.
Patent DE-19646425-A1 (DE)
Title: Valve system with valve housing in plate or compact block construction e.g. for tractor hydraulic attachments
Inventor: KNOELL BURKHARD
IPC: A01B63/10
Filed: 1996-11-11
Abstract: The system has a valve housing (6), at which are designed a pump connection (P), a tank connection (T) and at least one working connection (A,B), which are connected selectably with each other, across control valve slides (12,14) accommodated in the valve housing (6), in order to control one or more stroke cylinders (2). A way valve (34,36) is allocated to a working connection (A,B). The way valve is electrically operated and is designed as a cartridge, and with a screw-in section (38) is screwed in the valve housing (6). A cartridge housing input connection in the section and an output connection (30) is arranged outside the valve housing. A closing element (50) has a main cone with a forward drilled opening, which is controllable using an electromagnetically operated forward body.
Patent DE-19652509-A1 (DE)
Title: Portable scooter
Inventor: HUBER ANDREAS
IPC: B62K15/00
Filed: 1996-12-17
Abstract: he scooter can be telescoped, collapsed or folded into a pocket size, so that it may be carrying around in a pocket or on a belt. The steering column and handlebar slide or fold into each other. The steering column is positively or non-positively connected to the front wheel fork (9) by a joint or push-in mechanism. The front wheel suspension (2) is connected to the front wheel fork with a hinge or ball and socket joint. The scooter control may be achieved through a vertical axle (A) between the front wheel (8), which is rotatable with a connecting rod (1), and fixed side arms (3). The control may alternatively be achieved by having the connecting rod and front wheel fork fixed to the front wheel suspension and rotating about a vertical axle (B) connected to the side arms. The side arms are connected to a rotatable tread board (5).
Patent DE-19715288-A1 (DE)
Title: Flat reflector for inset ceiling light
Inventor: CSIZY TIBOR
IPC: F21V7/06
Filed: 1997-04-11
Abstract: The reflector has an outer reflector element (1), e.g. a concave reflector ring, defining the light output opening, a number of light conductors (4) extending perpendicular to the outer reflector element and at least one inner reflector element (2), contained within the light output opening.  The inner reflector element is single-walled and may be provided by an endless band formed into a ring, positioned at the centre point of the reflector, with the light conductors provided as spokes extending between the inner and outer reflector elements.
Patent DE-19718612-A1 (DE)
Title: Operating unit for hydraulic brakes of two=wheelers and suchlike
Inventor: RUCKH STEFAN
IPC: B62K23/06
Filed: 1997-05-02
Abstract: The brake fluid reservoir(14) encompasses the operating cylinder(8), and between the opening of the reservoir accomodating the cylinder and the circumference of the cylinder there is an annular chamber(22) sealed on both sides by O-rings(23,24) and into opens out a breather hole(12) and connecting slot(13) to the supply chamber of the reservoir. The opening in the reservoir and the external circumference of the cylinder are at least partially round, both being stepped so that the transition from the larger diameter(20) to the smaller(21) forms the annular chamber(22).
Patent DE-19718841-A1 (DE)
Title: Material flow control for bending sheet metal workpiece
Inventor: SIEGERT KLAUS PROF DR ING
IPC: B21D24/10
Filed: 1997-05-06
Abstract: The method uses a friction force sensor (25) detecting the friction force between the workpiece (2) and the lower holder (4) and/or the ring (3), for providing a regulation parameter for a regulation circuit (21) for the device.  The regulation circuit uses the received friction force parameter for control of the workpiece holding force (FN) provided by a servo-controlled hydraulic and/or pneumatic cylinder (11).
Patent DE-19720152-A1 (DE)
Title: Retroviral vector system for gene therapy
Inventor: SCHROEDER ANJA
IPC: C12N15/867
Filed: 1997-05-02
Abstract: Retroviral vector system for gene transfer and expression in primary human T cells comprises (a) a retroviral vector containing cDNA corresponding to a therapeutic gene, a promoter selected from the SV40 immediate early promoter or the human IL-2 or MHC I promoter, and a selectable marker, and (b) a packaging cell line (i.e. a modified retroviral packaging line for enhanced transfer into primary human T lymphocytes).
Patent DE-19720899-A1 (DE)
Title: Camshaft for automotive engine valves
Inventor: BEIER ALFRED
IPC: F01L1/04
Filed: 1997-05-17
Abstract: A damping element (20) in the form of a sleeve pump or the roller lever of a diaphragm pump on the periphery of the cam path (16) is engaged by the cam tip (18), or of a cam comprising an oil, water or fuel pump, possibly using two cams allocated to pumps feeding the same or different media. The cam should be axially bored (26) for the shaft (14) and a driver element (22) on the shaft defines the cam angle range and a recess (28) off the bore in the cam surrounding the driver with play contains a damping fluid. The shaft re-sets the cam so the roller (22) returns onto the endstop (36) in the start-out position. This re-set commences whenever the cam tip engages the sleeve segment etc (38) in a mechanical contact followed by resistance on the part of the sleeve medium which re-sets the cam to the start of its defined range or path. In so doing, each cam action propels a portion of medium (40).
Patent DE-19723544-A1 (DE)
Title: Orthopaedic jaw corrective plate
Inventor: KOEKLUE SADUMAN OGUZHAN DR
IPC: A61C7/00
Filed: 1997-06-05
Abstract: A top and bottom plate (10,11) both have guide elements (15,16) which hold the plates in their therapeutic closed position and partly in their open position in a sagittal desired position. The guide elements have catches which fit in the therapeutic closed position of the plates and in at least one open position.  The one guide element (15) of the plate (10) has at least one guide pin (28) guided in a cavity (20) in the opposite plate (11). The guide pin has at least one transverse groove (30,31) into which fits a spring element (38). A second guide element (16) in the form of a spherical body (35) on the one plate fits into a trough (21) in the opposite plate.
Patent DE-19723615-A1 (DE)
Inventor: PROBST UWE
IPC: G01L9/06
Filed: 1997-06-05
Abstract: The invention relates to a pressure sensor unit, especially for automotive engineering applications, comprising a housing (3) in which a pressure-measuring cell (5) is located. It is possible to guide a pressure medium to said pressure-measuring cell via an inlet (15) of said housing. The housing also has connecting contacts (35) leading from the inside of said housing outwards. The pressure-measuring cell (5) comprises a measuring cell housing (9), in or on which a pressure sensor (19) is situated. It is possible to apply a pressure medium to said pressure sensor. The electrical connections of the pressure sensor (19) are connected to the outer connecting contacts (35) or connections (23) of an electronic circuit (25) or switching circuit. The measuring cell housing (9) is a moulded plastic part into which at least two electric conductors (21) are injected, said electric conductors (21) each extending with at least one first contact end into an area for receiving the pressure sensor (19) each being connected to an electrical connection of said pressure sensor (19). The electrical conductors also each extend with at least one second contact end into an area of the measuring cell housing to which pressure medium or pressure transmission medium is not applied, and are each connected to the outer connection contacts (35) or the connections (23) of the electronic circuit or switching circuit.
Patent DE-19731190-A1 (DE)
Title: Heat exchanger pipe for hot gases in boiler
Inventor: HENRICH HOLGER
IPC: F24H9/00
Filed: 1997-07-21
Abstract: The end regions of the pipe have a circular cross-section. The intermediate section (b) of the pipe has indentations (c) extending in the longitudinal direction between the ends. These indentations are present in more than two sides of the pipe. This ensures that the intermediate section of the pipe has a roughly star-shaped cross-section, and the same indentations taper off towards the circular end regions.
Patent DE-19733884-A1 (DE)
Title: Armature-shaft mounting structure e.g. for motor vehicle ABS braking system electric motor
Inventor: IWATA MASATO
IPC: H02K15/14
Filed: 1997-08-05
Abstract: The arrangement has a cylindrical yoke (2) with a holder on its open end, holding bolts for joining the yoke to the holder, a bearing, bearing housing and armature shaft (4). A bearing outer ring is press fitted into the bearing housing and an inner ring is press fitted into the armature shaft. The shaft and housing have displacement limiting ring holding sections. The sum of an inner ring (11a) gap and an outer ring (11b) gap before the tightening of the holding bolts (16) is set to be greater than the axial deformation of the yoke arising from the tightening of the bolts.
Patent DE-19733952-A1 (DE)
Inventor: DANNECKER BEATE DR
IPC: C07C233/00
Filed: 1997-08-06
Abstract: The invention relates to a method and agents for permanently styling hair, characterised in that they contain a keratin reduction agent in the form of N,N- disubstituted mercaptoacetamide of general formula (I) or salts thereof, R1 and R2 representing a straight-chain or branched alkyl radical, monohydroxyalkyl or polyhydroxyalkyl or carboxyalkyl, each with 1 to 6 carbon atoms. The invention also relates to a method for producing these mercaptoacetamides and to the novel mercaptoacetamide N-ethyl-N-2'-hydroxy-ethylmercaptoacetamide. The inventive agent enables the hair to be styled gently and evenly, at a pH range - 4.5 to 9.5 - which is gentle on skin and hair, without causing allergic or sensitizing reactions.
Patent DE-19735881-A1 (DE)
Title: Annular electrode for thin metal wire tip etching
Inventor: EICHMEIER JOSEF PROF DR ING
IPC: H01T23/00
Filed: 1997-08-19
Abstract: A thin metal wire is etched to form a fine tip by immersing the wire tip and an annular electrode into an etching solution. An apparatus for etching a thin metal wire to form a fine tip comprises an annular electrode which is immersed, together with the wire tip, into an etching solution. Preferred Features: The wire is immersed into an etching bath, consisting of carbon tetrachloride (CCl4) with a floating sodium hydroxide (NaOH) layer, such that the tip passes through the NaOH layer and contacts the CCl4. An alternating voltage of 3 V is applied between the wire tip and the electrode.