baber/WOPTO huggingface dataset:
Patent DE-19644552-A1 (DE)
Inventor: WEIDENWEBER MICHAEL
IPC: F16D65/16
Filed: 1996-10-26
Abstract: A generic disc brake caliper (1) comprises a hydraulic operating device (7) consisting of a brake cylinder (8) and a brake piston (9) that is movably fitted therein. The brake piston (9) is sealed in relation to the brake cylinder (8) by means of a seal ring (10) that is placed in a circumferential ring groove (11) of the brake cylinder (8). In addition to causing a sealing effect, said seal ring (10) has the task of drawing back the brake piston (9) in the brake cylinder (8) after the brakes have been applied in order to produce a release play between a brake pad (3, 4) and a disc brake (2). According to the invention, the ring groove (11) comprises a recess (16) which is placed in the transit zone between a groove wall (14) and the surface of the cylinder (12). The contour line (17) defining the cross-section of the recess goes from the groove wall (14) of the ring groove (11) starting at a convex curved section (18) and runs past a concave curved section (19). This ensures a uniform and constant release play between brake pad (3, 4) and brake disc (2) almost independently from hydraulic pressure.
Patent DE-19648418-A1 (DE)
Title: Decentralised subscriber switching system for antenna terminals
Inventor: KLEIN RUEDIGER DIPL ING
IPC: H04N7/16
Filed: 1996-11-22
Abstract: The system has at least one subscriber switch device (3) and at least one antenna terminal socket (2) for branch connected systems or antenna sockets with connected switch sections for a star system. Each subscriber switch device (3) has a mains part to generate a constant supply voltage for an authorisation identification device (10) to recognise a subscriber identification, and to output a specific activation signal to a code generator.  The generator creates a specific code signal.  The generated code signal can be connected via a feed branch to a signal line, and the constant voltage can be connected via a constant voltage on switch, and a constant voltage feed branch, to a signal line.  Each antenna socket and each connected switch part has a branch for coupling or decoupling the code signal onto the signal line, as well as the generated constant voltage.  It also has a signal identification device, programmable before assembly, to identify the code signal and output a switch voltage to a switchover device.  This switches several different programme groups to the signal line.
Patent DE-19648630-A1 (DE)
Inventor: PFLUG WERNER DR
IPC: B43L19/00
Filed: 1996-11-12
Abstract: The invention relates to an applicator for applying a liquid medium, specially a correction fluid, comprising an application tip (1) and a cartridge (13), wherein the cartridge (13) is fitted with a separating foil (20).
Patent DE-19649149-A1 (DE)
Title: Adjusting vehicle seat with at least one seat component which is assigned drive
Inventor: WAGNER PEER-OLIVER
IPC: B60N2/02
Filed: 1996-11-27
Abstract: The method of adjustment for a vehicle seat with at least one seat component is carried out using a drive and a pressure sensor working with it which is assigned in the seat component, and with which the end of the adjustment is determined by a specified contact pressure of the user. The adjustment of the seat component with any original position is carried out in a working direction, which depends on the contact pressure of the present user at the beginning of the adjustment, determined by the pressure sensor. The method can be carried out using several seat components (2,3) with individual pressure sensors (4-7) and drives. The end of the adjustment is optionally determinable. Two pressure sensors (6,7) are arranged one above the other in the vicinity of the seat backrest (3), which are activated together or alternatively, dependent on the body size of the user.
Patent DE-19650079-A1 (DE)
Title: Products and goods ticket supply service for purchases through communications system
Inventor: KOHARA HIROAKI
IPC: G06Q10/00
Filed: 1996-12-03
Abstract: All service ticket wholesalers (1), the businesses (2) and the buyers (3) are provided with communication equipment (4) which transmit and receive data, and are connected with one another through a public or private network.  The equipment includes a processor (5), a communications control (6), a modulator-demodulator (7), a memory (8), a display (9), and an input unit or keyboard (10) or, possibly, a mouse. Products are bought, using a communications system and the products displayed, by pressing keys on the keyboard.
Patent DE-19651667-A1 (DE)
Title: Test system for three dimensional testing of object
Inventor: GROSKOPF RUDOLF DR ING
IPC: G01B11/24
Filed: 1996-12-12
Abstract: The test system has an illumination pattern (12) applied in an illumination plane, which produces multi-illumination points. It has one or more optical elements (13o,13u), which image the illumination pattern in a focus plane at the place of the object (14) to be measured. A receiver array (17) records the light emitted from the optical elements, transmitted and or reflected at the object or by fluorescence. An array of anamorphotic lenses (66) are arranged before the receiver array. The illumination pattern is designed with a pattern size related to the array of anamorphotic lenses, which corresponds with the pattern size of the array of anamorphotic lenses, or is a whole number multiple of this.
Patent DE-19706452-A1 (DE)
Title: Reducing absorption/desorption tendency of poly:isocyanate polyaddition products eg poly:urethane(s)
Inventor: PRISSOK FRANK
IPC: C08K5/103
Filed: 1997-02-19
Abstract: Use is claimed of 24-34C fatty acids (and/or their amides and/or esters) in the production of polyisocyanate-polyaddition products with reduced tendency to absorb and/or desorb substances, the production comprising reacting (a) a polyisocyanate with (b) an NCO-reactive compound of mol. wt. 500-8,000, (c) optionally also a chain extender and/or crosslinker of mol. wt. below 500, (d) a catalyst and (e) conventional additives etc in presence of the fatty acid and/or derivative.
Patent DE-19707967-A1 (DE)
Inventor: MEYER-ROSCHER BERND DR
IPC: G01N21/65
Filed: 1997-02-27
Abstract: Spectroscopic determination of the degree of cross-linking at different depths in cured pressure-sensitive adhesive layers of cross-linkable oligomeric or polymeric compounds (I) and radiation-sensitive photo-initiators (II) is carried out by confocal Raman or fluorescence spectroscopy. Also claimed is the apparatus used.
Patent DE-19715425-A1 (DE)
Title: Sign for attaching to roof of vehicle, especially taxi sign
Inventor: GUELMEZ ALI
IPC: B60R13/10
Filed: 1997-04-14
Abstract: The sign has a base section (25) as well as a hood (17) connectable to the base which carries the display. The hood has the shape of three-sides truncated pyramid, having three side surfaces (18,19,21) and a top surface (22). The bottom edge (23) of the hood lies in a base plane (24) aligned at a distance to the roof surface. The base plane is parallel to the roof surface. The base section has a flat bottom side (26) parallel to the base plane and a periphery which is in the shape of a triangle. The three side edges (28) of the bottom side grip over the three side surfaces of the hood. Feet (33,34,35) are provided at each corner of the base part, the feet encompassing magnets (36) for releasable attachment to the roof.
Patent DE-19722110-A1 (DE)
Title: Gas-tight sealed switch-contacts chamber
Inventor: HOJO TSUKASA
IPC: H01H11/00
Filed: 1997-05-27
Abstract: The electrical switching device has a main body 1 that is cup shaped and set into the base are a pair of fixed contact carriers 10 that have contact pads 2. The moving contact bridge 15 has contact pads 3 and is spring loaded 16. A centre actuator stem 13 is supported on a bellows 8 that provides a seal within a cover plate 6.  A hole 7 is provided in the cover plate and this is used to evacuate the contact chamber and allows the introduction of a suitable gas. A number of variations are possible.
Patent DE-19725451-A1 (DE)
Title: Foamed plastic composite especially for use as underroof membrane
Inventor: ALTEEPPING JOSEF DIPL ING
IPC: B32B38/00
Filed: 1997-06-16
Abstract: In the composite comprising a support and a water vapour-permeable plastics layer,  the plastics layer is a closed-cell foam. Claimed production is by extrusion of a mixture of the plastic granulate and a chemical foaming agent, followed by laminating the extrudate to a support, the support optionally having a layer of an adhesive on the side facing the extrudate. The process can also include laminating the support and/or plastics foam layer on its outer surface with a reinforcing layer.
Patent DE-19726549-A1 (DE)
Title: Hose for waste water sample abstraction closed by rotor squeezing hose
Inventor: WALZ KARL-HEINZ
IPC: F16K7/06
Filed: 1997-06-23
Abstract: A valve automatically opens and closes an inlet/outlet to a flexible rubber or silicon hose. The hose passes through a housing incorporating a component which makes a rotary movement, squeezing the hose uniformly at two points and maintaining the hose in a closed condition until the movement is reversed. The rotational movement is limited by detection of the force exerted, and operated by a time switch.
Patent DE-19730170-A1 (DE)
Title: Multiple detection and comparison arrangement for biometric characteristics
Inventor: BALTUS RENE
IPC: G07C9/00
Filed: 1997-07-15
Abstract: The arrangement has a combination of different devices for detecting biometric characteristics, pref. the handwriting, voice, fingerprints and the pauses when using a keyboard. The devices are housed in as common housing and are used to identify people. There are also an integral reader for personal data stored on cards and a suitable electronic circuit with a suitable computer program which compares the data with stored or supplied characteristics and which either identifies and accepts the person entering the data or detects an impostor.
Patent DE-19732157-A1 (DE)
Inventor: DYKEMA KURT A
IPC: H04B7/10
Filed: 1997-07-25
Abstract: A vehicle transmitter for transmitting a coded RF signal to a receiver for remote activation of a device, such as a garage door opener, includes an actuation switch e.g. 44 provided for actuation by a vehicle occupant, and a signal generator actuated by it for sequentially generating and transmitting at least two control signals having the same code and different RF carrier frequencies. By sequentially transmitting the control signals at slightly different carrier frequencies falling within the bandwidth of the receiver of the remote device, the present invention minimizes frequency-dependent nulls in the transmission pattern and thereby reduces RF fading resulting from reflections from the vehicle. The transmitter may be a multi-channel trainable transmitter.
Patent DE-19739977-A1 (DE)
Title: Locking mechanism for rear-mounted vehicle-engine bonnet
Inventor: HOFFMANN GERHARD
IPC: E05B83/24
Filed: 1997-09-11
Abstract: A rotary latch (2) cooperates with a holder bracket (24) on the engine bonnet to lock or release the it by use of an externally operated detent pawl (19). The detent pawl is caught by a manually operated catch hook (4). The rotary latch, detent pawl and catch hook are linked to the fixed housing (1). An extra locking device has a locking bolt (17) driven to and fro between a locking and release position. The rotary latch, housing part and preferably the catch hook each have a through-hole (6,9,12) into which the locking bolt fits.
Patent DE-19742396-A1 (DE)
Title: Method of acquiring and delivering open drinks with a bar system
Inventor: MILLER HANS PETER
IPC: B67D1/12
Filed: 1997-09-25
Abstract: The method uses drinks which have associated calibration units defined by an electronic monitoring device (6) and are delivered via lines (3) with automatic valves (5). The valves are closed if the dispensed quantity of drink of a defined type  exceeds the defined quota taking a defined tolerance into account. The start of a new calibration unit with the valve open is determined only by the presence of a vol. flow in the drink line  without a further operation of a device triggering  a starting signal.
Patent DE-19744486-A1 (DE)
Title: Machine for deburring and relieving the ends of angled or curved bevel and spur gear teeth
Inventor: DRECHSEL DIETMAR
IPC: B23F19/10
Filed: 1997-10-09
Abstract: The machine has a chuck (2), which holds the gear (1) and has a dividing mechanism to advance the gear in one tooth pitch steps, and two milling heads (3,4) arranged on mutually perpendicular, nonintersecting axes (10,30,40), mounted on a common bed. A side cutter (4) with angled teeth (41) and radial linear feed eccentric to the chuck axis, relieves the inner ends (132) of the teeth. A face mill, with inwardly inclined cutting edges (311) and axial linear feed, relieves the outer ends of the teeth.
Patent DE-19744725-A1 (DE)
Title: Method to determine variable characteristics, which define motor vehicle behavior
Inventor: FENNEL HELMUT
IPC: B60T8/00
Filed: 1997-10-10
Abstract: The method involves measuring the longitudinal, side and load forces acting on the tires, using tyre sensors. Correction factors are then determined, estimated or calculated in correction stages and the yaw angular velocity, acceleration, steering angle, vehicle angle of float, speed and acceleration are derived. Additional information from conventional sensors is used to provide weighting factors.
Patent DE-19746512-A1 (DE)
Title: Preparation of arylmercaptan derivatives
Inventor: ULLRICH FRIEDRICH-WILHELM DR D
IPC: C07C319/06
Filed: 1997-10-22
Abstract: Preparation of arylmercaptan derivatives by catalytic hydrogenation of diarylsulfide compounds involves the use of a base and an alcoholic solvent containing up to 20 wt. % water.  Preparation of arylmercaptan derivatives comprises catalytic hydrogenation of diarylsulfide compounds.  The novelty comprises carrying out the reaction in a basic alcoholic medium.
Patent DE-19746953-A1 (DE)
Title: Domestic appliance
Inventor: SCHWARZBICH JOERG
IPC: D06F34/34
Filed: 1997-10-23
Abstract: A domestic appliance has a panel (20) which is equipped with operating and/or display components (22, 24) and is inserted into a mount (26) in the appliance housing (10). Electric plug connectors (46, 50), that fit each other, are located on the panel (20) and the mount (26). The connectors (46, 50) engage with each other when the panel (20) is inserted or mounted and connect the control unit (40) electrically to the functional parts.
Patent DE-19747152-A1 (DE)
Inventor: WOEBKEMEIER MARTINA DR ING
IPC: G06K19/04
Filed: 1997-10-24
Abstract: The tag comprises a transponder (5) which stores information about the textile to which it is attached. The transponder has a distinguishing characteristic which at least partially indicates the information stored in the transponder. The size of the transponder may be used to indicate the size of the garment to which it is attached. The color of the transponder may indicate the color of the garment to which it is attached.
Patent DE-19747365-A1 (DE)
Title: Organisation information transmission method for radio communication system
Inventor: FAERBER MICHAEL DIPL ING
IPC: H04J13/00
Filed: 1997-10-27
Abstract: The method involves providing by a base station (BS) frequency channels (TCH) in a first frequency range (FB1) for transmitting useful information (ni) for a first radio range (Z1). The base station provides in a second frequency range (FB2) at least a frequency channel (BCCH) for organisation information (oi) for the first radio range. The second frequency range does not overlap with the first frequency range and is used for the transmission of the organisation information. Preferably, the frequency ranges are broadband and the useful and organisation information are spread using CDMA codes (c1..c10). The useful information can be transmitted in time slots (ts) using a TDMA-subscriber separation method.
Patent DE-19749043-A1 (DE)
Title: Guide wheel for a hydropneumatic torque converter
Inventor: DEHRMANN UWE DIPL ING
IPC: F16H41/28
Filed: 1997-11-06
Abstract: A guide wheel for a hydropneumatic torque converter has a hub which radially supported by a free wheel outer ring, surrounded by an axial extension. The hub (21) is slightly axially advanced with respect to the ring. An axial bearing is linked on one side with the free wheel outer ring and on the other with the torque converter housing. At certain angular intervals (a), the axial projection (39) has holding points (41) projecting beyond the hub (21) around the circumference. These (41) center the axial bearing (45) with their radial inner surfaces (46).
Patent DE-19750149-A1 (DE)
Title: Cylindrical spring especially as bias or reaction spring for piezoelectric multilayer actuator in diesel common rail injector
Inventor: MEIXNER HANS PROF DR
IPC: F16F1/02
Filed: 1997-11-12
Abstract: The cylindrical spring has a one-piece hollow cylindrical base body, spring arms (1,2) formed in the walls of the cylinder and divided with at least dual rotation symmetry with respect to the cylinder axis and terminating rings (3,5,31,51) joining the spring arm ends. The spring arms are mirrored at a mirror plane located at the centre of the axial longitudinal extent of the spring body and perpendicular to the cylinder axis, are joined via a centre ring (4,41) in the mirror plane and are joined approximately perpendicularly to the terminating rings and the centre ring.
Patent DE-19750378-A1 (DE)
Title: Semiconductor device with trench-type element isolation structure
Inventor: KUROI TAKASHI
IPC: H01L27/108
Filed: 1997-11-13
Abstract: The semiconductor device has a semiconductor substrate (1) provided with an alignment marking region (11A), having at least one trench (10A) in the substrate surface and an element formation region (11B,11C) with an element isolation film (2B,2C), for isolating a number of semiconductor elements, filling further trenches (10B,10C) formed in the substrate surface.  The first trench is used for an alignment marking provided by an embedded silicon oxide film (2A), with its surface recessed relative to the surface of the semiconductor substrate, to provide a level difference in the substrate surface at the alignment marking.
Patent DE-19750494-A1 (DE)
Title: Headlamp for vehicle esp. main beam headlamp with light source and reflector
Inventor: ALTUNAY ESREF
IPC: F21V11/16
Filed: 1997-11-14
Abstract: The headlamp is designed in such a manner, that the light beam transmitted by this produces max. illumination intensities, specified in a first legal regulation not exceeding first max. illumination intensities, and a screening system (20) is insertable in the headlamp. By which a part of the light transmitted by the light source (12) to the reflector (10) is screened. So that the max. illumination intensities produced by the headlamp with the inserted screening system (20), are reduced in such a manner, that these in second legal regulations specify second max. illumination intensities, which are smaller the first max. illumination intensities, specified in the first legal regulation, and do not exceed these.
Patent DE-19752627-A1 (DE)
Title: Exclusive NOR-circuit with three inputs
Inventor: TSUJIHASHI YOSHIKI
IPC: H03K19/21
Filed: 1997-11-27
Abstract: The exclusive NOR-circuit has three pairs of series connected transistors in parallel performing an exclusive OR-operation for the three input signals (A,B,C). The first series connected transistors (ptb1,ptc1,ptc2,ptal,pta2,ptb2,) are of a first conduction type and the second series connected transistors (ntb1,ntc1,ntc2,ntb2) are of a second type.  The first transistors turn on when a low level signal is applied to the gate of the transistor and turn off when a high level signal is applied. The reverse is the case with the second transistors. The resultant output signals have a common OR-junction (X) to an inverting amplifier (inv1) to complete the NOR operation.
Patent DE-19754241-A1 (DE)
Title: Motor vehicle's seat with seat belt pulled from roll up device
Inventor: MEILLER HERMANN
IPC: B60R22/26
Filed: 1997-12-06
Abstract: The belt roll up device (18) is attached on one side of the vehicle's seat (10), and a spring hook unit (34) protrudes from the roll up device. A locking element (62) for the spring hook is fitted on the other side of the seat. The spring hook unit has a flat base component (36) with a hook section (38), and a locking component (40) movable on the base. A spring element is provided between the locking component and base component.  An operating handle for the locking component is provided on the base.
Patent DE-19756217-A1 (DE)
Inventor: METZNER WOLFGANG
IPC: A24B3/18
Filed: 1997-12-17
Abstract: In a process to condition finely cut tobacco, the cut tobacco is gently heated and moistened, bringing the moisture content to a maximum of 18 to 18.5 per cent. The tobacco is then immediately sieved and cooled, the moisture content at this stage being a maximum of 17 to 17.5 per cent.
Patent DE-19757379-A1 (DE)
Title: Arrangement for optimizing man-machine dialogue, especially for motor vehicles
Inventor: DIMITRIEV TODOR
IPC: F02D11/02
Filed: 1997-12-22
Abstract: The arrangement evaluates the processes in the machine with the aim of optimizing control, i.e. lower consumption. The arrangement presents the human with direct, easily understood information via his control elements e.g. hands, feet, whereby it supports him/her ergonomically during handling of the machine, especially by pressing on the pedals.
Patent DE-19803123-A1 (DE)
Title: Commercial vehicle disc brake spring made from single piece of spring
Inventor: TEITGE HILMAR
IPC: F16D65/00
Filed: 1998-01-28
Abstract: A spring forming part of a disc brake assembly applies radial pressure in a plane parallel to the brake disc, against the floating brake saddle and the brake shoe. When assembled, the spring is supported against the shoe by two arms extending in opposite directions outwards from the center section. The center section locates in a matching recess within the shoe. The spring is manufactured from spring sheet metal as a single piece with a center section (2) and arms (3). The associated holder is made of non-spring material and is joined to the spring center section.
Patent DE-19808170-A1 (DE)
Title: Instrument for treating intervascular restenosis after angioplasty treatment, or by=pass surgery
Inventor: MUECK KONRAD DR
IPC: A61M36/04
Filed: 1998-02-26
Abstract: The instrument for intravascular treatment of residue by ionised radiation, such as after angioplasty or bypass surgery, is a balloon catheter (100).  The expanding zone (21) is linked to a tube or radiation source carrier zone (22), towards the near end (101).  It carries one or more radiation sources (1) around it, and on all sides, to give the required ionised radiation.
Patent DE-19811311-A1 (DE)
Title: Regulator not requiring auxiliary power
Inventor: HOFFMANN HEINFRIED
IPC: G05G5/05
Filed: 1998-03-16
Abstract: The regulator has a housing (16) and an actuator (14) with a spring (32) which acts on the actuator and abuts the housing and has several free windings. In order to adjust the control circuit in which the regulator is placed, the number of free windings of the spring is set. The number of winding is set using blocking devices which butt against the housing.
Patent DE-19816951-A1 (DE)
Title: Arrangement to measure contactless optical position, movement direction and speed
Inventor: BRAUNE STEFFEN
IPC: G01D5/34
Filed: 1998-04-17
Abstract: The arrangement has a part, which illuminates the object (3) with one or more at least approximately collimated beams. The beam cross-section and inclination are selected so that the object obscures a varying fraction of the beam along the measurement path. The intensity of the part of the beam not obscured by the object is measured to derive the object's position, movement direction and speed.