baber/WOPTO huggingface dataset:
Patent DE-19514556-A1 (DE)
Title: Combined flat antenna for vehicle global positioning system and mobile radio
Inventor: CHEN SHUN-PING
IPC: H01Q1/32
Filed: 1995-04-20
Abstract: The antennas are accommodated by the same housing on an large conducting surface, esp. the body work of a vehicle.  The GPS antenna is in the form of strip conductors, including a plain dielectric board (1), as for printed circuits, with one side plated (2) as a ground plane, together with a rectangular conductive patch (3) on the second side.  There is a feed point (4) located off-centre, since this antenna operates with circular polarisation. The mobile telephone antenna is in the form of a metal sheet (6) mounted parallel to the earth reference surface (8), with a short-circuit rib (7) for electrical or capacitative coupling to the earthing surface. There are also two coaxial feeding cables (12,13) for these two antennas.
Patent DE-19517837-A1 (DE)
Title: Head restraint for racing driver
Inventor: GOEKTAS JUN MEHMET
IPC: B60R21/02
Filed: 1995-05-16
Abstract: The rear of the racing helmet (16) is fitted with a ferromagnetic insert while the headrest incorporates an electromagnet (10) shaped top provide a snug support for the helmet. The collision sensors (15) spaced about the vehicle control a central security system which activates the helmet electromagnet as well as the seat belt security systems etc. The driver's head is supported during a collision to reduce whiplash injuries. The electromagnet is provided with a cushion, or is mounted on sprung supports, to provide a damped support for the head. The electromagnetic restraint system can be switched off by remote control e.g. by the pit team, or by a time delay, manual switches etc.
Patent DE-19518018-A1 (DE)
Title: N-methyl-2-(3,4-di:methoxyphenyl)-ethylamine prodn. for verapamil mfr.
Inventor: ZIMMERMANN HORST
IPC: B01J23/40
Filed: 1995-05-17
Abstract: Process for prodn. of N-methyl-2-(3,4-dimethoxyphenyl)-ethylamine (I) by hydrogenating 3,4-dimethoxyphenyl-methylnitrile (II) with a methylamine cpd. of formula NHMeR1 (III) and hydrogen in the presence of a catalyst contg. 0.05-50 wt. % (C), opt. in the presence of water, at  20-200  deg  C and 1-300 bar. (C) = copper chromite, copper, silver, gold, iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, and/or platinum; R1 = H, benzyl or tert. butyl.
Patent DE-19519825-A1 (DE)
Title: Tool for cleaning smooth surfaces, with cleaning cloth and handle
Inventor: OEHLSCHLAEGEL KLAUS
IPC: A47L13/42
Filed: 1995-05-31
Abstract: The tool comprises a holder which consists of an oblong plate (1) with thin walls by comparison with the other dimensions. The cleaning cloth (2) in its operating position rests against the one flat side of the holder. The handle (3) is detachably joined to the plate by a cardanic suspension (4).  One edge of the plate tapers continuously over its entire length to form a narrower edge in relation to the other edges. The narrower edge is shorter than the opposite facing edge and leads in a trapezium shape into the plate. The handle is angled away from the plate and has a tubular free end.
Patent DE-19525736-A1 (DE)
Inventor: SAUER THOMAS DR
IPC: C08F257/00
Filed: 1995-07-14
Abstract: Highly conc. aq. rubber dispersions (I) contain a multi-phase reinforcing dispersion of a copolymer (II) of 60-95 wt% monovinyl-aromatic cpd. (II-a) and 40-5 wt% 4-9C aliphatic diene (II-b). The particles of (II) consist of: (a) 20-75 wt% hard inner phase with a Tg of more than 70 degrees C, contg. 90-100 wt% (II-a) and 10-0 wt% (II-b); (b) 78-15 wt% soft outer phase with a Tg of below 20 degrees C, contg. 30-70 wt% (II-a) and 70-30 wt% (II-b); and (c) 2-10 wt% of a transition zone with a polymer compsn. between those of (a) and (b). Also claimed are: (i) a process for the prodn. of (I); and (ii) foam latex and moulded foam prods. obtd. by hot vulcanisation of foamed dispersions (I).
Patent DE-19526092-A1 (DE)
Title: Motor vehicle fixed position radio volume control
Inventor: ALBERT CHRISTIAN
IPC: H03G3/32
Filed: 1995-07-18
Abstract: The car radio is positioned at a given point and secured there. The car, or the car radio comprises an evaluator of car inside affecting noise, which then changes the radio vol. accordingly. Pref. the car interior noise evaluator changes the radio vol. in more than one region. Typically the noise evaluator operates in dependence on speed, as well as in a manner of sound validation.
Patent DE-19526590-A1 (DE)
Inventor: HERZ VOLKER
IPC: B23K26/24
Filed: 1995-07-21
Abstract: An instantaneous water heater (1) for coffee and expresso machines for preparing infused beverages consists of a U-shaped heating tube (2) provided with a tubular envelope (8) and a water pipe (4) fitted on the heating tube (2) and joined both mechanically and thermally thereto by a weld (23, 24, 25). Heating tube (2) and water pipe (4) are welded together over their whole length by a laser welding process. Corrosive damage during welding of the instantaneous water heater (1) before its use is thus prevented and the weld is bound in an extremely uniform manner to both heating tube (2) and water pipe (4).
Patent DE-19535789-A1 (DE)
Inventor: GAYDOUL JUERGEN
IPC: B21B45/08
Filed: 1995-09-26
Abstract: Described is a device for de-scaling semi-finished products (4), such as thin steel slabs and steel strip, in rolling mills, the device using water at high pressure which is sprayed through a nozzle array (10) onto the surface of the semi-finished product, the nozzle array (10) being mounted so that it can be driven to move, with one component of its motion (21) in the vertical plane, over the surface of the semi-finished product by means of a drive (22). The drive is acted on by a control unit (44) which takes as its input parameters the theoretical distance (a) between the nozzle array (10) and the surface of the semi-finished product (4), and the actual distance as measured by a displacement transducer (40). The control unit (44) delivers an output signal via a signal line (48, 49) to the drive (22, 38) to reduce the difference to zero. The nozzle array (10) is therefore held at the required theoretical distance (a) from the surface of the semi-finished product (4) even if bumps (8) occur in the surface.
Patent DE-19537111-A1 (DE)
Title: Charge wise dispensing of basic raw feedstock material into mixer on plastic processing machine
Inventor: KOCH WERNER
IPC: G01G19/24
Filed: 1995-10-05
Abstract: The device provides charge-wise dispensing of two or more output substances as products of thermoplastic material from a storage container (23,24) in selectable quantities, into a mixer (4) for dispensing from a plastic processing machine e.g. an injection moulding machine. Each storage container has an outlet (39) to which a weighing device (13) with a scale pan is associated. The scale pan has an inlet (41) which communicates with an outlet of the container. The scale pan also has an outlet (17) which can be locked by a locking member (18) which communicates with an inlet of the mixer. A control device (44) is provided which adjusts the selectable quantities. The weighing results are transmitted to the control device. When the selected quantities are reached in the respective scale pans (15,16), their respective locking members are controlled. A volumetric operating dispensing device (33,34) is provided between the containers and the associated scale pans. This is combined with the control device such that the control device does not control those locking members so long as the dispensing of a preselected volume is not set through the respective volumetric dispensing device.
Patent DE-19538386-A1 (DE)
Title: Pressure containers for cold gas used to inflate airbags
Inventor: GRIMM WALTER
IPC: B60R21/26
Filed: 1995-10-14
Abstract: A pressure container is made from a steel containing at least 1 wt.% alloying components and especially maximum values of 0.35 C, 1 Si, 1.5 Mn, 1.5 Cr, 0.5 Mo, 0.03 P and 0.005 S. The container is made by cold rolling and soft annealing to produce a steel strip which is deep drawn into the required form. The deep drawing process gives the steel a tensile strength of above 700 N/mm<2>.
Patent DE-19541539-A1 (DE)
Title: Method for electrodynamically breaking up hard materials
Inventor: BECKER CLAUS DR
IPC: B02C19/18
Filed: 1995-11-08
Abstract: The process involves a pair of electrodes, brought up to the working area, which provide a generated impact as the current flows through the path of least resistance. The current path is modified by a second generator enabling the loosened material to fall away. The impact generator unit (1) supplies the electrodes (2), at a rock face (6), with an alternating current which flows through the path (4) of least resistance. An electromagnetic deflecting source (5) causes the path (4) to alter to assist removal of the broken up material.
Patent DE-19548799-A1 (DE)
Title: Torque transmission control for motor vehicle equipped with ABS and ASR
Inventor: SALECKER MICHAEL
IPC: F16H61/02
Filed: 1995-12-27
Abstract: The vehicle torque transmission has a torque control unit e.g. clutch, between the engine and the gearbox with sensors to monitor the positions of the gearchange controls. Other sensors monitor the position of the gearshift control. The processor monitors the linkage between the two sets of sensors to take into account any delay between the gearshift setting and the transmission. In the event of a failure of one sensor a failsafe mode of control uses the remaining sensors to operate the transmission. The gearshift sensor monitors the position of the gearshift as well as the movement of same. Through the processor it measures the speed at which the gearshift is moved and operates the transmission setting controls accordingly. The transmission setting sensors monitor linear movements for simple layout.
Patent DE-19603581-A1 (DE)
Title: Filter arrangement with perforated tube supporting filter body
Inventor: BECK WALTER
IPC: B01D29/21
Filed: 1996-02-01
Abstract: Liquids, particularly water condensates in power stations, are filtered in an arrangement of a basic body (10) comprising a perforated tube, having a fastening device, e.g. threaded tube (12) at one end. Fluid channel extends through the interior of tube and fastening. Filter body (18) is pushed over the perforated tube which seals to the fastening at one end and to a spring-loaded closure body (22) at the other end. Preferably a retaining bolt (24) extends from the free end of the perforated tube through a passage in the closure body and a compression spring is supported on the bolt and bears on the end of the closure body.
Patent DE-19607415-A1 (DE)
Title: Refrigerant mixture of ammonia and dimethylether
Inventor: HEIDE RUDOLF DR RER NAT
IPC: C09K5/04
Filed: 1996-02-28
Abstract: A refrigerant mixture comprising ammonia and dimethylether with a proportion of dimethylether of about 25-50 wt.% has azeotropic or near azeotropic properties and is usable as working material in a refrigerator circuit consisting of compressor, condenser, throttle unit and evaporator.
Patent DE-19611256-A1 (DE)
Title: Connector for wood or plastics etc. assembly into furniture or shelving
Inventor: AHRENS HANS-JOACHIM
IPC: F16B12/14
Filed: 1996-03-22
Abstract: The connecting sleeve (1) is formed in one piece out of a sheet metal cross having pre-bent arms (3,4). The two inner arms have tight-radius inside grooves (5) as opposed to the wider-radius outer thread (15) on the two outer arms of the cross. The arms are bent up to leave a gap (28) between them. The concentric grooves and thread are pressed into the crosspiece and the arms bent up to the inside. The head of a partly engaged woodscrew snaps into the specified inside grooves whose flanks have a concave radius to conform to the screw head. In the case of the inserted pin in sleeve this has concentric or thread flanks directed from their ends at a steep angle to the axis of the pin towards the centre of the pin.
Patent DE-19612424-A1 (DE)
Title: Change lever mechanism for automatic gearbox
Inventor: NUKATSUKA MICHIO
IPC: F16H59/02
Filed: 1996-03-28
Abstract: The mechanism comprises a rotating change lever (4) with a housing(1) to accommodate its lower section. The housing is divided into first and second areas (A,B) at a distance apart. A shift lock mechanism has sensitive parts (31,32) installed exclusively in the second area (B).  A water stop member (12) is mounted on the lower section of the lever and is formed and located so that it directs fluid, which has flowed downwards on the lever and reached the stop, to the first area (A). The water stop member is inclined in the direction towards the first area to improve fluid guiding.
Patent DE-19612671-A1 (DE)
Title: Programmable micro-electronic memory cell esp. for CD memory application
Inventor: MUELLER KARLHEINZ
IPC: G11C17/16
Filed: 1996-03-29
Abstract: The memory cell has a lower and an upper metallic conductive track (2,3) which intersect in a crossing region. A dielectric layer (5) is arranged between the upper and lower conductive tracks. The dielectric layer (5) is interrupted in the crossing region by a through-hole (4). The conductive tracks are separated even in the through-hole region by an insulating layer (6).  The latter is only generated on the lower track (2) in the through-hole region. The cell may have a stack of three metallic track planes each separated in the crossing regions in the holes only be the insulating layer. A decoder may be provided enabling more than two planes to be arranged unequivocally. To manufacture the cell, the dielectric layer is provided on the lower track. In the crossing region, through-holes are etched to the lower track. A region of the lower track revealed by the etching is electrically passive. The upper conductive tracks (3) are then attached.
Patent DE-19616769-A1 (DE)
Inventor: WILDE ANDREAS DR
IPC: C11D3/39
Filed: 1996-04-26
Abstract: Peroxy compounds, particularly for use in bleaching colored stains when washing textiles or cleaning hard surfaces, are activated very effectively using compounds of general formula (I), wherein R is hydrogen, an aryl, alkyl, alkenyl or cycloalkyl radical with 1 to 17 C atoms, A and B independently of each other are hydrogen, an aryl, alkyl, alkenyl or cycloalkyl group with 1 to 17 C atoms, and X is an aryl, alkyl, alkenyl or cycloalkyl group with 1 to 17 C atoms, where at least one of the A, B and X groups is substituted with at least one hydrophilic group selected from -SO3H, -OSO3H, -PO(OH)2, -OPO(OH)2, -CO2H and their -N<+>R<1>R<2>R<3>Y<->, wherein R<1>, R<2> and R<3> independently of one another are hydrogen, an aryl, alkyl, alkenyl or cycloalkyl group with 1 to 17 C atoms and Y<-> is a charge-balancing anion.
Patent DE-19620783-A1 (DE)
Title: Spray device for internal cleaning of pipes and channels
Inventor: DETTINGER WILLI W PROF DR ING
IPC: E03F9/00
Filed: 1996-05-23
Abstract: A remotely controllable valve arrangement(16,17,24,25) has a state for shutting off the nozzles orientated especially for spray cleaning, and a state for shutting off the nozzles orientated especially for the creation of a backwards push.  The valve arrangement can be switched through the engagement and disengagement of the spray water feed and/or through the lowering and successive increasing of the spray water pressure. Valve actuation is by a piston(17) shifted from a transient position to a switching position by spray water pressure against the restoring force of a spring(19).
Patent DE-19625009-A1 (DE)
Title: Modular ultrasonic transfer device
Inventor: SELBACH GERD PROF
IPC: G10K11/28
Filed: 1996-06-22
Abstract: The device has the piezo-quartzes (PQ) arranged in a conventional housing, mounted radially on plates (MS) in a plane and stacked sequentially in any number desired. A concentrator housing (Ko) directs the radiated energy in an axial direction. The concentrator housing corresp. to the modular arrangement of the quartzes, giving a minimal focus dia. for minimal focal length from the deflection.
Patent DE-19626380-A1 (DE)
Title: Cushion mattress or bed underlay with natural filling material mixtures
Inventor: RAFFEINER WOLFGANG
IPC: A47G9/00
Filed: 1996-07-01
Abstract: The covering material for the cushions, etc. is made from up to 100% cotton or linen sewn together with thread made from up to 100% cotton. The filling of the cushions, etc. consists of up to 100% pure cold washed combed sheeps wool respectively up to 100% pure camel hair or alternatively up to 100% wood shavings from any of several trees or up to 100% spelt wheat. The filling material can further include healing herbs, millet seeds, mustard seeds, apple pips or similar materials. The cushions etc. are preferably made up from two covers, one inside the other, while each of the covers contains one of the above filling materials.
Patent DE-19628303-A1 (DE)
Inventor: WENDT KARSTEN DR
IPC: G01N21/27
Filed: 1996-07-13
Abstract: The detection method involves impacting measurement fields with a beam of a stationary illuminating device. The measurement fields move with a speed relative to the measurement system. The beam or radiation has an intensity which varies in dependence on the relative speed. The radiation remitted from the measurement fields is further processed with photoelectric conversion to provide measurement signals. The illuminating device is controlled in dependence on the relative speed between the measurement fields and the measurement system. With respective relative speeds the spectral intensity distribution of the light source is detected. The spectral light intensity distribution is taken into account in processing the radiation reflected from the measurement fields.
Patent DE-19628420-A1 (DE)
Title: Method for material breakdown
Inventor: RUEDIGER HANS-JUERGEN
IPC: E21C41/26
Filed: 1996-07-15
Abstract: The method involves using a bucket wheel excavator having at least on bucket wheel band (2) and a bucket wheel chute. The material is conveyed across the bucket wheel conveyor and into a heavy load vehicle (6). When the heavy load vehicle is fully loaded, the bucket wheel conveyor is stopped while the bucket wheel continues to work, so that it forms a material buffer in the chute. On emptying of a dropper conveyor (4), the dropper conveyor is stopped and the bucket wheel conveyor is controlled at extra-slow speed so that the material passed from the chute to the bucket wheel conveyor forms a material buffer in the dropper conveyor's chute (5).
Patent DE-19629209-A1 (DE)
Title: Insertion sack for transporting container
Inventor: BILICZKY KLAUS
IPC: B65D33/24
Filed: 1996-07-19
Abstract: The insertion sack (18) is for a transporting container (10) which has a rectangular bottom (12), walls (14) rising from it and a closing lid (16). The sack has a bottom surface (20) shaped for the bottom of the transporting container and a sack jacket (24) spaced out from it, with two lateral area elements (26,28) of a different length. The shorter of these (26) has a sack closing element (40) at its edge (28) remote from the bottom surface. There is a second closing element (44) on the longer element (28) which can be locked to the first closing element so that both are the same distance from the bottom surface.
Patent DE-19631033-A1 (DE)
Title: Portable hand-held chain saw with grip at back
Inventor: WOLF GUENTER DIPL ING
IPC: B25F5/00
Filed: 1996-08-01
Abstract: The chain saw has a motor housing with front tool and rear hand grip, fastened via anti-vibration elements. A stop element (40) for limiting movement is located between the hand grip and the rear side (9) of the motor housing. The stop element consists of a housing-fastened first part and a second interacting part (42), fastened to the grip. The first part extends approximately at right angles to the rear motor housing side, next to a holder flange (43) of the rear grip.  The flange carries the second element part.
Patent DE-19631627-A1 (DE)
Inventor: ENGELMANN MARIO
IPC: B60T8/88
Filed: 1996-08-05
Abstract: A circuit arrangement for driving actively and/or passively operated warning signal generators or warning lights (WL1, WL2) has an integrated circuit (IC1) with individual driving stages (1, 2) and connection pins for the individual warning signal generators. An adapter pin (WLCON) is further provided which when grounded configures the circuit (IC1) for driving two passive warning lights (W1p) or other warning signal generators. When connected to an ohmic resistance (R) which leads to ground, the adapter pin (WLCON) enables an active (W1a) and a passive (W1p) warning signal generator to be driven, and when the adapter pin (WLCON) remains open, it configures the circuit (IC1) for driving two active warning signal generators (W1a). Switching control stages (3, 4), in conjunction with flip-flops or warning light registers (11, 12), ensure that in the switching-on phase of the electronic elements the warning lights or warning signal generators are activated at first depending on the wiring of the adapter pins (WLCON).
Patent DE-19635324-A1 (DE)
Title: Photoconductor with conductive carrier for electrophotographic purposes
Inventor: NAKAMURA YOICHI
IPC: G03G5/06
Filed: 1996-08-30
Abstract: The photoconductor includes a conductive carrier (1), an organic film (2,3a;3b,6;3c) on the conductive carrier, which includes one or more layers. The layers, contain one or more organic compounds and water. The water content of the organic film amounts to 0.02 to 5 percent by wt. related to the total wt. of the organic film. The organic film includes a lower stratum (2) on the conductive carrier, a layer (4) on the lower stratum producing charges, and a layer (5) transporting charges on the layer producing charges. The organic film includes a protection layer (6) on the layer transporting the charges.
Patent DE-19638534-A1 (DE)
Title: Use of tocopheryl ferulate as skin bleaching agent
Inventor: SCHOENROCK UWE DR
IPC: A61K8/49
Filed: 1996-09-20
Abstract: Use of tocopheryl ferulate (I) as a skin bleaching agent is new.
Patent DE-19642661-A1 (DE)
Title: Pipe shut-off valve disc formed in geometric shape of base of an offset cone
Inventor: GAIDA GREGOR
IPC: F16K1/226
Filed: 1996-10-16
Abstract: The pipe shut-off valve is formed by a disc (18) fixed to a pivot within the pipe and turned into position to shut off the flow in whole or in part as required. The disc has a surrounding seal (1), the disc and seal locating into a matching surface (3) on the inner face of the pipe.  The interfaces (disc to seal, seal to pipe inner face) share the same geometric shape, which is that of the base section of an oblique cone (5). Also claimed is a CNC process for manufacture of the shape.
Patent DE-19649996-A1 (DE)
Title: Heating table for blade folding machines for folding lengths of flat material
Inventor: BAENSCH UWE
IPC: B65H45/20
Filed: 1996-11-22
Abstract: A vertically adjustable top fold guide (9) and a fixed bottom fold-guide (8) form a gap and consist of smooth plates permeable to heat radiation and made of organic or inorganic glass. Heating elements (14) above the top fold guide and below the bottom fold guide provide heat radiation vertically through the top and bottom fold guides.  The top and bottom fold guides have round or slit-type holes in grid formation. Cooling elements (14) forming part of a cooling circuit (22) are positioned behind the heating elements. Insulating layers (12,13) are above and below the heating elements. The entry edges (20,21) of the fold guides are thermally separated and have a thermally insulated part (23) between them.
Patent DE-19650235-A1 (DE)
Title: Cooker-pan insert for food products, e.g asparagus and spaghetti
Inventor: HUEPPER ANJA
IPC: A47J36/22
Filed: 1996-12-04
Abstract: The insert (1) has at least one mesh-type, cylindrical side wall (3) and at least one mesh-type base (4) defining the interior space (2). At least part of the side or of the base can be flapped open to let the product out, via a flap (6) forming part or all of the side or base. The insert has a top opening and is placed inside a pan. At least one closure element (9) fastens the insert. The side or base are made of sheet metal with through holes.