baber/WOPTO huggingface dataset:
Patent DE-3920769-A1 (DE)
Title: Machine for producing bristle tufts
Inventor: RUEB FRITZ
IPC: A46D3/04
Filed: 1989-06-24
Abstract: The machine (1) for producing bristle-tufts (2) for brushes (3) consists of a perforated (6) mould (7) with a tuft (5) of bristles fitting into each hole (6). Inlet-pipes (10) lead to the mould (7) to which an air current is conveyed through them. The openings (11) to the pipes (10), and the mould (7) can move in relation to each other. The inlet end (12) to the guide-pipes (10) are spaced apart by an adjustable amount corresponding to that between the ready-prepared tufts of bristles (5) before being introduced to the mould (7). At least one bristle-magazine (15) has the bristles (4) pressed into it against a movable and/or pivoting extractor-slide-piece (17).
Patent DE-3925219-A1 (DE)
Title: Stroke control in piston-cylinder aggregate - makes use of damper to brake end of stroke movements
Inventor: STOLL KURT DIPL ING
IPC: F15B15/08
Filed: 1989-07-29
Abstract: The piston-cylinder aggregate comprises a stroke limiting device (15) and a shock damping arrangement (16).  Both of these systems work together with the driven parts (7,17) of the aggregate. The effect of the shock damping arrangement comes into play before that of the stroke limiting device. USE/ADVANTAGE - Piston-cylinder aggregate in which the braking action at the end of a stroke is carried out gently, without the need to reduce speed during the main stroke.
Patent DE-3930915-A1 (DE)
Title: Light wave modulator using bragg reflector - uses strip shaped wave conductor LED with integral reflectors and modulator
Inventor: SCHIMPE ROBERT DR ING
IPC: H01L33/00
Filed: 1989-09-15
Abstract: The device (1000) modulates light wave (100) generated by means of spontaneous emission from a luminous zone (20) coupled to a reflective device (25). The modulator proper (30) modulates the light wave (100) w.r.t. time and/or frequency. Pref. the modulated light wave is amplified as a result of induced emission in the luminous zone (20). A Bragg-Deflector (35) and an intensity modulator (36) provide spectral modulation. USE/ADVANTAGE - Opto-electronic modulators. Increased efficiency.
Patent DE-3932508-A1 (DE)
Title: Optical input for computer systems - has multiple optical transmitters and receivers operated in time shared mode
Inventor: LIU LUIS
IPC: G06F3/033
Filed: 1989-09-26
Abstract: The optical input system has a number of optical transmitter (1) and receivers (2) that are screened relative to the user (8) by a light transmitting medium. In order to handle a large number of inputs the multiple optical paths are operated in a time shared mode. The input transmitters are enabled using a time shared  control stage (4) and the received signals are handled by a similar unit (3). The timing is provided by a  generator circuit (5) with a coupled timebase unit (6). ADVANTAGE - Uses time shared signal transmission for energy saving.
Patent DE-3932909-A1 (DE)
Title: Glove box unit in dashboard - has compartments one above the other and each with lock unit on support between compartments
Inventor: SCHULZE REINHART
IPC: B60R7/06
Filed: 1989-10-03
Abstract: The vehicle glove box unit has two compartments (1, 1') arranged one above the other in the vehicle dashboard. Each compartment has its own lid (2, 2'), that can be locked by a lock unit (4), fixed to a support (3) between the compartment. Pref. the lock unit has a latch (6, 8; 6', 8') for each compartment, both being locked, independently or together, from a single lock barrel (5). USE/ADVANTAGE - Easily accessible twin-compartmented glove box.
Patent DE-3935349-A1 (DE)
Title: Transmission device with s=bus - includes additional amplifier on return line with shift compensating delay system
Inventor: DELLEY ANTOINE
IPC: H04Q11/04
Filed: 1989-10-24
Abstract: A bus termination device is provided, with a greater spacing from the network closure device than all of the terminals (TE). Each terminal includes an input amplifier (22), with a succeeding clock-and frame-sync unit (24), a two bit delay (30) a buffer store and logic unit (38) and an output amplifier (40). The input amplifier is coupled to the outward line and the output amplifier to the return line. Additionally in each terminal there is a second input amplifier (42) coupled to the return line. To this amplifier is coupled an adaptive phase detector (44), a store (46) for storage of a shift period, a second delay unit (48) for delaying the signals by this shift period, and a times and control unit (50) for control of the buffer store and logic unit together with the second input amplifier. ADVANTAGE- Phase difference reduced allowing increased bus length.
Patent DE-3936231-A1 (DE)
Title: Pneumatic tyre - with tyre bead wires in rhomboidal shape of specified contours
Inventor: IWAMURA WAKO
IPC: B60C15/04
Filed: 1989-10-31
Abstract: A pneumatic tyre for a motor vehicle has a pair of annular beads in which a bunch of bead wires is arranged in the shape of a rhomboid with strictly defined contours. The annular bead of the tyre has a wire core with many wires, arranged in a thomboidal shape such that the diameter Do to the point is gradually reduced to Di to point. The dimensions (Ti,To) before and those (Si,So) after the placement in the rim should be as follows: So/To between 0.65 and 1.00 (under 0.80) and Si/Ti between 0.50 and 0.65. ADVANTAGE - This facilitates the placement of a tyre on the rim but makes it much more difficult for the tyre to jump out of the rim.
Patent DE-3939797-A1 (DE)
Inventor: ZECHEL JOHANN-CHRISTIAN DR
IPC: A61K38/00
Filed: 1989-12-01
Abstract: The description relates to peptides of the formula: Z-Ak-Bl-Cm-Dn-Eo-Fp-Gq-H-Thr-I-Gln-J-K-NH2, where A - K, Z and k - q have the meaning given in the description, and their production. The peptides are suitable for combatting diseases.
Patent DE-3942766-A1 (DE)
Inventor: OTT GUENTHER DR
IPC: C09D5/00
Filed: 1989-12-23
Abstract: The resistance of automobile enamels to impact from stones is increased by the use of aqueous electrophoretic enamels prepared from a pigment paste containing a friction resin in the form of epoxide amine adduct which is at least partially protonized. The epoxide amine adduct is obtained by reacting (A) a glycidyl ether of a polyphenol which, on a statistical average, contains at least one epoxide group per molecule, or a mixture of such glycidyl ethers, (B) a polyglycidyl ether of a polyol which, on a statistical average, contains more than 1.0 epoxide group per molecule, or a mixture of such polyglycidyl ethers, (C) a compound which contains one primary amino group per molecule or a mixture of such compounds, in a stoichiometric ratio such that, on a statistical average, at least 2.0 primary amino groups of the constituent (C) are incorporated in the epoxide amine adduct obtained, forming chain-lengthening tertiary amino groups, and the epoxyde amine adduct obtained is at least partially protonized.
Patent DE-4009325-A1 (DE)
Title: Generating TACAN antenna radiation diagram - by choice of sidebands fed to antenna elements arranged on circle
Inventor: BERTOCCHI GIUSEPPE
IPC: H01Q21/20
Filed: 1990-03-23
Abstract: An unmodulated signal is fed to each of the 36 antenna elements, each sideband at 135 Hz and onyl one sideband at 15Hz. The sideband at at 15Hz is continuously fed into a pair of adjacent antenna elements elements. Adjacent elements can receive the same sideband but with an additional phase offset. They can receive the first or second sidebands. The antenna elements are arranged on a circle and are more than 27 in number. USE/ADVANTAGE - For generating radiation pattern for TACAN antenna using less complicated networks than conventional methods.
Patent DE-4012509-A1 (DE)
Title: Connecting sleeve for electrical or optical cables - has pair of strip elements with carriers for connectors and sealing tube
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/44
Filed: 1990-04-12
Abstract: A connector for electrical or optical cables (31) has a core element that is formed by two strips (11) that form flanged ends (13). The ends are normally spread for ease of insertion of the cables and are then pressed together by clamping rings (17). The ends of the individual cable cores (30) are mechanically coupled and an outer protective sleeve (15) is passed over the assembly. Sealing rings (18) enclose the ends. Internally the volume is filled with a suitable material. ADVANTAGE - Provides good sealing of connection.
Patent DE-4013187-A1 (DE)
Title: Vehicle loading side - has pair of battens for swivelling in line with roadway level
Inventor: DISS JEAN MARIE
IPC: B60P3/077
Filed: 1990-04-25
Abstract: Each batten (7, 8) can be tilted about an axis parallel to the vehicle side, such that the battens in a tilted position together form a well. The battens (7, 8) lie in line with roadway surface when not tilted. An inflatable air tube (9) is arranged under the two battens (7, 8) and between the two tilt axes (3/5,4/6) of the battens, which in the non-inflatable condition does not prevent the tilting of the battens. With the inflating of the tube, the battens (7,8) swivel in to the non-tilted position and in the inflated condition are held in this position. An electric foot switch is arranged at the rodway level for the operation of a pneumatic valve (12), which following its setting connects the inflatable tube with a compressed air source or to atmosphere.
Patent DE-4021621-A1 (DE)
Title: Lacquering surface of substrate - has torrent of lacquer played over horizontal under surface of substrate
Inventor: MUEHLFRIEDEL EBERHARD
IPC: B05D1/02
Filed: 1990-07-06
Abstract: The substrate (25) is painted by holding it with its surface to be painted horizontally downwards, and moving it relative to an upward paint torrent (20). A pipe (12) may be fed with the paint under pressure, and may have sintered wall (14) upwards so as to form the paint torrent. - The pipe may dip into a supply container (10), and may be of stainless steel. The paint/lacquers may have thinners added so as to reduce and regulate the viscosity.
Patent DE-4023698-A1 (DE)
Title: Window with upright middle portion - has impact rib integral with frame component
Inventor: HOLZNER WILHELM
IPC: E06B3/36
Filed: 1990-07-25
Abstract: The window with upright middle portion comprises a frame and leaves with protrusions forming stops for the glazing, also external impact ribs. Ridges form a step-section gap between the frame sections. The impact rib (10) is integral with the first frame component, which is flush with the second one (6), which has an external ridge (31) accommodating the impact strip. The gap between the first and second ridges (11,14;12,15) or the frame sections can be arranged to widen in the plane of the window. USE/ADVANTAGE - Needs no separate impact strip.
Patent DE-4026541-A1 (DE)
Title: Compsn. for permanent waving of hair - contg. ester of mercapto:carboxylic acid and N-acyl:cysteamine, free from unpleasant smell
Inventor: CLAUSEN THOMAS DR
IPC: A61K8/46
Filed: 1990-08-22
Abstract: A compsn. for permanent waving of hair, based on a mercaptocarboxylic acid ester contains an N-acylcysteamine of formula HS-CH2CH2-NH-COR. R=1-10C alkyl. ADVANTAGE - The compsn. has no unpleasant smell, and gives uniform shaping of the hair right to the tips, without curling damaged tips. The ester and amine have a synergistic effect. The time is reduced to 15-20 mins. at 30-55 deg.C, or easily waved hair can be treated in 20 mins. without heating, or larger curlers can be used.
Patent DE-4029606-A1 (DE)
Title: Rear seat for motor vehicle -  has upholstered projecting lip engaging on seat cushion
Inventor: HORN ROLF
IPC: B60N2/22
Filed: 1990-09-19
Abstract: The rear seat unit has a seat cushion, movable on longitudinal direction of the vehicle. It has a back rest, which engages against the rear end of the seat with a lower part of its upholstery. The lower part of the back rest (6) is formed by an upholstered projecting lip section (8), which supports itself under tension on the seat. The lip section is formed by a U-shaped spring (9). USE/ADVANTAGE - When vehicle seat is pulled forward, there is no gap between seat cushion and back rest.
Patent DE-4031792-A1 (DE)
Title: Indicator element contg. solid components - is for irreversible indication of defrosting of frozen goods, and contains elements undergoing permanent colour change on contact with water
Inventor: THEDIECK FRANZ REINER DIPL PHY
IPC: G01N33/52
Filed: 1990-10-08
Abstract: The indicator element becomes permanently coloured to the naked eye when acted upon by liquid, esp. water. The element consists of absorbent material and of at least one signalling material which dissolves or disperses in water and/or one or more materials which react chemically with an indicator on contact with water to colour the indicator. `A single or multiple part casing (1) holds the elementS (3, 4) close together and allows the passage of water in at least one region, pref. by capillary action. USE/ADVANTAGE - For irreversible indication of defrosting of frozen goods.
Patent DE-4034087-A1 (DE)
Title: Tensioner for power transmission chain - has housing containing cylindrical bushing with plate fixed to one end, and plastics block and guide
Inventor: SUZUKI TADASU
IPC: F16H7/08
Filed: 1990-10-26
Abstract: The tensioner (30) has a housing (31) containing a cylindrical bushing moving in a lengthwise direction, and a spring for exerting pressure on the busing (33) so that it protrudes outside the housing (31). - The outer end of the bushing has a plate (34) fixed to it on which has a plastic block (35). A guide (24) is touched by the block (35).
Patent DE-4034507-A1 (DE)
Inventor: BESSON RENE
IPC: G04D7/00
Filed: 1990-10-30
Abstract: The device for performing the method for detecting the zero position of a hand of a quartz watch with analogue display enables a beam of light to be generated and directed onto a reflective surface integral with a moving part bearing the hand, the reflected beam to be received on a detector and the position for which the output signal of the detector is maximal to be determined to make it correspond to the zero position of the hand when assembling the watch. This device comprises a source (1) emitting a beam of light (2) and a receiver (3) which intercepts the reflected beam (4) returned by a very reflective area (5). This area is integral with a surface of a moving part (6), for example the wheel bearing the second hand and, depending on the position of this wheel, the reflective surface may occupy a position (5) or an adjacent position (5') staggered by less than one step. The signals from the detector (3) are transmitted to an electronic ciruict (7) connected to an electric motor ( 8) which drives the moving body (6) by means of a train of wheels (9).
Patent DE-4035204-A1 (DE)
Title: Hydraulic level adjustment device esp. for motor vehicle - includes main valve or combination and two subsidiary magnetic valves operable in both directions of flow
Inventor: BRUNNER DIETRICH
IPC: B60G17/04
Filed: 1990-11-06
Abstract: Fluid is pumped (2) into a central reservoir (4) feeding pairs of hydraulic cylinders (10) on the front and rear axles via respective two/two-way magnetic valves (8, 8') and a three/two-way main valve (6). The two/two-way valves (8, 8') are bidirectional and the operation of the main valve (6) connects both of them selectively either to the central reservoir (4) or, in the de-energised position of the main valve (as depicted), to the sump (13). ADVANTAGE - Size and complexity of structure are reduced with valves able to be closed and opened for both cylinder filling and drainage.
Patent DE-4038971-A1 (DE)
Title: Hand brush set with easy hanging device - has downwardly pointing hook underneath pan to engage on wall holder
Inventor: SCHNELLER FRIEDRICH
IPC: A47L13/52
Filed: 1990-12-06
Abstract: The sweeper set has a two-part holder for the shovel whereby one part acting as a hook is attached to the shovel body so that only the part acting directly as the hook projects over the base surface of the shovel whereby the part acting as the hook points towards the socket edge of the shovel so that this can hang on a suitably shaped counter piece fixed on a wall. For reasons of space such a counter piece can be fixed in a recess of a wall. ADVANTAGE - The sweeper can be easily hung up at a suitable resting place.
Patent DE-4040140-A1 (DE)
Title: Offset drive for box spanner - has driven gear which can be exchanged for others with central holes to suit different screw sizes
IPC: B25B21/00
Filed: 1990-12-15
Abstract: A housing (10) contains a driving gear (14) with a square control hole (20) which receives the end of the drive shaft of the spanner. At the other end of the housing is a driven gear (29) with a through hole (33) of hexagon shape to fit on a bolt head or nut. Between the two gears ia a third gear to transmit the torque from the driving to the driven gear. The driven gear (29) is mounted in a horseshoe shaped housing (28) which is connected to the main housing by withdrawable pins (37). Thus the horseshoe shaped housing and driven gear can be exchanged for others to suit different sizes of screw, whilst the same basic drive unit is retained. ADVANTAGE - Versatility with reduced cost.
Patent DE-4101984-A1 (DE)
Inventor: ROENTGEN PAUL
IPC: H05B3/86
Filed: 1991-01-24
Abstract: A device for laying and attaching a resistance wire (2) to a thermoplastic support film (1) for the production of a laminated glazing that can be heated electrically. The device includes a support (26, 27) for a wire bobbin (28), a wire guide device and a heated pressure roller (10) embedding resistance wire (2) in the support film. Between support (26, 27) for wire bobbin (28) and heated pressure roller (10), two gears (21, 22) are provided which mutually mesh, grasp wire (2) between them and deform the wire in an undulating manner. At least one of gears (21, 22) is driven by pressure roller (10) rolling over support film (1).
Patent DE-4108978-A1 (DE)
Title: Closable container with removable flanged lid - has acutely flanged lip at edge of lid flange to engage container flange
Inventor: NISHIYAMA FUMIO
IPC: B65D43/02
Filed: 1991-03-19
Abstract: The closable container has a body open at one end which is fitted with a removable lid (3) where a flanged edge (4) round the circumference of the lid matches the flanged edge (2) on the circumference of the open end of the container. The flanged edge on the lid has an inwardly turned lip (5) which has a greater curvature than the flanged edge on the lid. The flanged edge and the flanged lip can be curved in the form of pitch circles with the same orientation and different radii. ADVANTAGE - The lid is stable and can be hermetically closed for a long lasting closure.
Patent DE-4118500-A1 (DE)
Title: Accident detector for motor vehicle - has housing contg. weights movable in or between chambers under inertial force pulses and whose subsequent positions record accidents
Inventor: GRIEPENTROG JOACHIM
IPC: G01P15/03
Filed: 1991-06-03
Abstract: A detector has a housing (1.1) with wts. (4.1) which move in or between chambers (2.1) under inertial forces when the forces exceed spring forces. When the inertial force has finished the corresp. number, direction and sequence different pulses can be determined from the positions of the wts. in the chambers. By using pulse switches, time counters and pulse counters the results can be electrically, electronically and/or microelectronically processed. The results are displayed using optical indicators and time analysis performed directly. USE/ADVANTAGE - Also for triggering warning lights or airbag. Can be used to record accident data until vehicle is scrapped, enabling one to determine at any time whether vehicle has been involved in accidents, or evaluate circumstances of accident.
Patent DE-4134553-A1 (DE)
Inventor: ORLOWSKI BERNHARD
IPC: F16H1/46
Filed: 1991-10-20
Abstract: A planetary gearing driven by an electric motor and having a common housing which surrounds the motor and at least part of the gearing is to be designed in such a way that one- or two-stage gearings can be used as desired without sacrificing the good stability of the unit. For this purpose, the gearing (2, 7) is an insertable gearing, complete in itself, which can be pushed into the housing (1). The housing (1) is designed as a common upright housing with supporting feet (25) or is designed to be flanged on at the output side. The gearing (2, 7) is supported exclusively in the common housing (1). <IMAGE>
Patent DE-4142599-A1 (DE)
Title: Decorative strip for vehicle door column - has shank with right angled section for engagement of clamping arm
Inventor: LINK ECKBERT DIPL ING
IPC: B60J10/24
Filed: 1991-12-21
Abstract: The system is for fastening a decorative covering strip onto the door column of a vehicle door provided with a window. The assembly includes the shank of a groove (2) which is formed by the covering strip (1). The narrow side of the cover is formed as a right angled shank (3) with an end edge (4), and the door gap seal (9) has a space matched to the size and shape of the shank (3) with a clip (5) and a clamping arm (7) for engagement with the inside of the end edge (4). USE/ADVANTAGE - Decorative door gap cover on vehicle which causes little wind resistance and which is simple to assemble and dismantle.
Patent DE-4143251-A1 (DE)
Title: Scrap recycling machine for complete old cars - has work station recovering different fluids and different parts into containers underneath grid
IPC: B09B3/00
Filed: 1991-12-31
Abstract: The entire process which takes about 30 minutes starts with the car minus the wheels positively clamped on a transport carriage and always held over a trough (16) whose base drops down inclined on one side towards collecting receptacles (39). The movable coachwork parts such as boot lids, doors are removed and the fluids are drained off, first by cutting open the fuel tank at the lowest point and then by removing the brake fluid by compressed air blasts. The shock absorber fixings are released followed by the engine mountings and axle mounting. The radiator is removed, the radiator fluid drained and the seats and fittings ripped out. The underbody protection is scraped off by high speed rotary brushes. During these processes the vehicle can be held and turned into different positions by holding claws (13). USE/ADVANTAGE - Homogeneous scrap materials from a scrapped car can be collected up.
Patent DE-4201975-A1 (DE)
Title: Heat engine power source - provides mechanical work solely by extraction of heat from fluid
Inventor: EHLIG GERHARD HELMUT
IPC: F03G7/04
Filed: 1992-01-22
Abstract: The thermodynamic power unit uses a fluid with a high coefficient of expansion in a closed circuit embodying three separate exchangers (W1, W2, W3). The power unit consists of two static fluid pumps whose performance ratio is proportional to the difference in volume of the working fluid. ADVANTAGE - Power unit which provides mechanical work solely by the extraction of heat derived from the surroundings, using a counter flow method.
Patent DE-4206482-A1 (DE)
Title: Prodn. of ice by stream of cold air - which is directed over water droplets from atomising nozzle
Inventor: COST KARLFRIED
IPC: F25C1/02
Filed: 1992-03-02
Abstract: Ice is produced by using the low winter temp. and a natural depression in the ground so chosen that the surrounding ground slopes downwards to the centre of the depression. A mast (6) is erected at the centre of the depression, and water is sprayed downwards from an atomising nozzle mounted on the upper end of the mast. Cold air flows down the surrounding slopes and causes the water droplets to freeze. At the same time the cooling of the water transfers heat to the air so that it rises and thus maintains the air circulation. The ice (5) is collected at foot of the mast and can be stored to provide a cold source during summer. ADVANTAGE - Facility for forming a large iceberg during winter with reduced energy requirements.