baber/WOPTO huggingface dataset:
Patent DE-19517544-A1 (DE)
Title: Tyre tread compsn. for tyres with improved wear resistance
Inventor: MIDORIKAWA SHINGO
IPC: C08L21/00
Filed: 1995-05-12
Abstract: Pneumatic tyres are claimed, with treads made of a rubber compsn. with a tan-delta of at least 0.45 and at least 0.25 at 0 and 60  deg C respectively, contg. (i) 3-10 pts. wt. p-phenylenediamine-type antioxidant, (ii) 1-10 pts. wt. of a mixt. of (a) 2,2,4-trimethyl-1,2-dihydroquinoline or its derivs. and (b) polymers of (a), and (iii) 30-100 pts. wt. carbon black with a N2 specific surface of at least 70 m<2>/g and a 24M4DBP value of at least 80 ml/100 g, mixed with 100 pts. wt. rubber.  Also claimed are tyres wit a rubber compsn. as above, in which component (ii)-(b) has dimer and trimer contents of at least 20 and 15 wt.% respectively, with a total dimer to tetramer content of at least 45 wt.%.
Patent DE-19519438-A1 (DE)
Inventor: MOESSINGER KLAUS
IPC: B01D46/24
Filed: 1995-05-26
Abstract: The proposal is for an air filter, especially for cleaning combustion air for internal combustion engines. It consists of a substantially cylindrical housing (10) having a raw air inlet (11) and a pure air outlet (12). The pure air outlet is fitted substantially concentrically on a face of the cylindrical housing. The raw air inlet is fitted on the surface of the housing jacket, and an essentially metal-free filter element is secured in the housing. The housing aperture is fitted with adaptive systems (18) having an integrated dirt extractor (40-45).
Patent DE-19519501-A1 (DE)
Inventor: PIENTKA RAINER DIPL PHYS
IPC: B60S1/08
Filed: 1995-05-27
Abstract: The invention relates to a device for operating a windscreen with a sensor device (10) to detect the degree of wetting of a windscreen, an evaluation unit (20) receiving the sensor signal in which there is a setting device (21-25) to update a reference value (RW2) and a control unit (30) for the wiper which is controlled by the evaluation unit to trigger a wiping process if the difference between the reference value (RW2) and a current measurement (MW) exceeds a predetermined threshold. The evaluation and analysis of an event affecting the sensor signal, e.g. the gradual coverage of the screen by drizzle or mist is improved in that the setting device (21-25) has at least one setting stage (24, 25) having a time constant of the order of one to a few seconds and the reference value (RW2) can follow in steps taking account of all current measurements (MW) made at intervals of fractions of a second.
Patent DE-19529188-A1 (DE)
Title: Helical or coaxial resonator with head circuit board - is fabricated form sections of rectangular tube with trimmer capacitor inserted in hole in side of tube
Inventor: LOKE RUDOLF
IPC: H01P7/00
Filed: 1995-07-24
Abstract: The resonator housing is fabricated economically from sections of rectangular tube. A high value ceramic trimmer capacitor is inserted in a hole in the side of the tube. The open side of the resonator is sealed by a cover plate which is soldered on. Previously the cold end of the helix coil is soldered to the earth side cover plate. The hot end is soldered to the contact of the trimmer capacitor in the side of the tube. In addition a silvered copper wire of 1 mm diameter is soldered to the hot end and so to the trimmer capacitor.
Patent DE-19532230-A1 (DE)
IPC: F16D69/04
Filed: 1995-08-31
Abstract: The invention concerns a method of bonding a brake lining (16) to a brake lining carrier (15), wherein adhesive is applied to the brake lining (16) and/or the brake lining carrier (15) and the two parts are pressed against each another. In order to reduce the number of clamping devices required when large numbers of parts are produced and to provide a specific bonding process, the brake lining carrier (15) is heated, the brake lining carrier (15) and the brake lining (16) are clamped against each other for a predetermined comparatively short amount of time and, after heating, the brake lining carrier (15) is cooled.
Patent DE-19533983-A1 (DE)
Title: Chip card with sealed antenna winding, chip and carrier foils
Inventor: WENDISCH KARL-HEINZ
IPC: G06K19/077
Filed: 1995-09-14
Abstract: Chip card has antenna winding (A) on an inside antenna carrier foil (HM), which has a recess (CA) to take the chip (C), which is connected with antenna winding terminals (A1, A2) by wiring traces (L1, L2) over a chip carrier foil (HCT).  The entire array is enclosed between inner and top layers (N11, N12, HD1, HD2).  The novel features are that (1) the inner layers (N11, N12) have a m.pt. >=  20 K below that of the top layers (HD1, HD2), the antenna carrier foil (HM) and the chip carrier foil (HCT); and (2) the top layers (HD1, HD2) and adjacent inner layers (N11, N12) consist of composite materials (DF1, DF2) and these composite materials (DF1, DF2) are vacuum pressed at a temperature between the softening temperatures of the layers with low and high m.pt. so that they enclose all the other components mentioned.   Also claimed are: (a) a method of producing the chip card; and (b) the antenna and chip carrier foils (HM, HCT). Preferably at least one of the top layers (HD1, HD2) is printed or coated with a printed film.  The chip (C) is cemented to the chip carrier foil (HCT) and connected with wiring traces (L1, L2) by chip bonding through first holes, whilst the antenna terminals (A1, A2) are welded or soldered with wiring traces (L1, L2) through second holes (TO1, TO2) in the chip carrier foil (HCT).  The chip (C) is coated with a protective drop (CC) of highly insulating plastics. The antenna winding (A) is produced by etching a metal layer on the antenna carrier layer (HM) or by cementing a wire winding.
Patent DE-19534311-A1 (DE)
Title: Lifting unit for table or chair with telescopic column of inner and outer tube
Inventor: SAUTHOFF JUERGEN
IPC: F16F9/02
Filed: 1995-09-15
Abstract: The column consisting of an outer (4) and inner (3) tube contains an energy accumulator (2) or gas pressure spring with tappet push rod (2'). The inner tube is fixed in relation to the outer tube by a means of a brake (7) and control (6). The energy accumulator has a brake (8) operating in conjunction with a counter-brake (9). A release (10) operated by the control directly touches the brake (8) which is lifted by the release in the form of a cable pulley operated by a cam (12). The cam activates a head (13) fixed to the energy accumulator by the release.
Patent DE-19535421-A1 (DE)
Title: Sludge clearing unit, esp. for use in round sludge basin
Inventor: MARZLUF WERNER
IPC: B01D21/24
Filed: 1995-09-23
Abstract: A clearing unit, esp. a base sludge clearing member in a round basin sludge clearing unit, comprises a clearing plate which dips into the water surface, and a receiving member on the main clearing unit. The sludge clearer is placed in a dam position once a given angle has been reached. The clearer has a holding slat (10), and a floating member (12) is connected to the latter and carries the clearing plate (18).
Patent DE-19538186-A1 (DE)
Title: Synthetic pinion especially for electronic clutch or automatic gearbox
Inventor: LEIMBACH LUTZ DIPL ING
IPC: F16H55/06
Filed: 1995-10-13
Abstract: The pinion has a synthetic body (3), which is reinforced at least in those places which are highly stressed. The material which is used for reinforcing is preferably a metal, and may be in the form of an insert which is integrated into the pinion. The reinforcement (5) may be provided by a disc, which may also support the teeth of the pinion, especially when these are in the form of a bevel gearing (15). Teeth of this may be supported by sufficiently thin discs, which have teeth on their sides.
Patent DE-19540849-A1 (DE)
Title: Method of tape printing
Inventor: KIM KWANG-SEUK
IPC: G06F3/12
Filed: 1995-10-30
Abstract: The equipment includes a video control (100) with a P.C. interface unit (110) correcting an input/output signal with a P.C., a control (120) which converts the video data from the interface unit into bit map data for printing and also directs the whole operation, a machine interface unit (130) which connects the input/output signal with the machine unit (200), and an operating or control desk (140), with a number of keys.
Patent DE-19543699-A1 (DE)
Title: Car air-filter as part of air-conditioner layout
Inventor: AROLD KLAUS
IPC: B60H3/06
Filed: 1995-11-23
Abstract: The filtration plane of the air filter (16) stands at right angles to the air inlet (11) of the housing entry (11) and spaced from the top and bottom housing walls (101,102) so as to leave flow ducts (18,19) above and below the filter. The bypass flap (20) is allocated to the upper duct (18) at or near the rear filter rim (16) furthest from the housing entry (11). One part (102) of the bottom wall limiting the bottom duct (19) can be parted over an area greater than the filter surface. This part of the wall (22) is fixed via sliding clasp fastener (24) and comes in hood shape to extend over and beyond the rear filter rim from the front rim facing the housing entry (11). In this case, a hood-shaped part (22) is hinged to the housing so as to swing down to one side round an axis (23) on the downstream rear edge of the wall part (22). The filter (16) is held to the wall part so as to swing down with this for removal in the down position. When installed, the swivel wall part faces the footwell.
Patent DE-19601585-A1 (DE)
Title: Painting material used to form coloured layer on e.g. concrete
Inventor: BOHRING LOTHAR
IPC: B43K19/00
Filed: 1996-01-18
Abstract: The painting material is made of silicate chalk and has solid cubic shape.
Patent DE-19601956-A1 (DE)
Title: Sealing method for prevention of dangerous gas entry into buildings
Inventor: HORN WOLFGANG DR ING
IPC: E02D31/00
Filed: 1996-01-09
Abstract: The discovery comprises a seal to prevent the entry of dangerous gases, esp. radon from the foundation area into a building. The seal is a horizontal sealing layer (2) between the walls (8) and floor (6) and the foundations (1, 10). The novelty comprises the use of specially positioned wires or rods (3) beneath the sealing layer (2) to create small channels (4) on either side of the wires in which the gas collects and is then led to the outside atmosphere via vertical pipes connected to the channels (4). The wires (3) are arranged parallel to the walls of the building. For extra security an arrangement of extra sealing strips can be used beneath the wall, floor foundation layer intersection.
Patent DE-19601972-A1 (DE)
Title: Method of determining the surface contour of an elastic cushion under load
Inventor: FAUST EBERHARD DIPL ING
IPC: B60N2/90
Filed: 1996-01-20
Abstract: Surface contour of the elastic cushion of a seat under load e.g. in a motor vehicle is determined  using a measuring mat (1) which is place on the cushion while unloaded and is flexible, having little stiffness. It can be made rigid by application of a vacuum to allow the state of deformation of the mat to be fixed. The cushion with mat is loaded by test person or ram and the vacuum is applied. After the person or ram is removed, the mat is removed and its surface contour is measured with a multi-coordinate measuring device. Also claimed is a mat which consists of two sheets of plastic film material joined at the edges by a weld seam with a granular filling of polystyrene foam, aluminium oxide grains or granular Al. The film is preferably of polyethylene, polypropylene or polyvinyl chloride. Real conformation of a seat can be determined
Patent DE-19606007-A1 (DE)
Inventor: POTH JOHANNES
IPC: C04B35/66
Filed: 1996-02-17
Abstract: The invention concerns a lining for furnaces, mills or containers, said lining comprising at least one cover layer and at least one carrier layer which are interconnected such that they adhere firmly by ceramic bonding as the result of the burning down of a reactive exothermic mortar. The invention further concerns a method of producing a lining for furnaces, mills and containers by arranging layers of this type.
Patent DE-19606632-A1 (DE)
Title: Strains of spontaneous mutants of Brevibacterium linens,
Inventor: BOUVIER ISABELLE
IPC: A23C19/032
Filed: 1996-02-22
Abstract: Strains of spontaneous mutants of Brevibacterium linens for cheese prodn. are producers of methane thiol and contain no pigment.
Patent DE-19607636-A1 (DE)
Title: Scrap baling press for thin-walled sheet metal receptacles
Inventor: KUEHL HANS DIPL ING
IPC: B30B9/32
Filed: 1996-02-29
Abstract: Two cheek plates (4,5) define between them a wedge-shaped press-shaft (7) through which the scrap (2) being compressed travels downwards. The width of the shaft is narrowed and widened on a swivel axle (6) positioned near the outlet to the shaft. The sides (3) of the shaft have several grooves (17) concentric with the swivel axle of the movable cheek plate (5). The side edges of the movable cheek plate has protuberances matching the grooves. At least one of the cheek plates has deflectors on a support movable synchronously with the movable cheek plate, using a cam drive.
Patent DE-19610802-A1 (DE)
Title: Breast compression device for mammography
Inventor: HEYWANG-KOEBRUNNER SYLVIA PROF
IPC: A61B6/04
Filed: 1996-03-19
Abstract: The breast compression device fixes the breast of a patient using a patient positioning device. The patient lies face down. An opening is provided for the breast leading to an investigation region. Two rod-shaped compression elements are arranged in the opening. The compression elements are movable w.r.t. each other orthogonal to their length using actuating members. The compression elements are straight and parallel to each other.  The actuating members are connected to the ends of the compression elements. The investigation region is limited under the compression elements in front of a side wall, and a cushion and a gas-tight chamber are connected to each compression element. The chambers can be filled with gas and emptied via a tube. The side walls support the inflated cushions which are disposed sideways w.r.t. the investigation region.
Patent DE-19611810-A1 (DE)
Title: Non contact inductive proximity switch
Inventor: DROXLER REINHARD DIPL ING
IPC: H03K17/95
Filed: 1996-03-26
Abstract: The switch has an oscillating circuit which is affected by objects approaching it. The switch has also an analysis device to recover a switch signal from an output signal defining the change in the state of the oscillating circuit. The circuit is an oscillating circuit bridge with at least two capacitors and at least two coils. The coils are affected in different ways by the passing object. The diagonal voltages across the bridge are evaluated. The bridge transfer function may be formed in the analysis device from the diagonal voltage and the input voltage of the bridge. The real part of the transfer function then serves to recover the switch signal. An external oscillator may be provided to supply the bridge. A controlled rectifier may be provided to evaluate the diagonal voltage or the real part of the transfer function.
Patent DE-19612776-A1 (DE)
Inventor: BEIER WOLFGANG DIPL ING
IPC: H02J13/00
Filed: 1996-03-29
Abstract: The invention concerns a method of providing energy supplies via a combined network (E) to which a plurality of suppliers (P1, P2, ..., PN) and consumers (C1, C2, ..., CM) are connected, with freely selectable relations between suppliers and consumers. According to the invention, the supply and reception of given amounts of energy are agreed on between the suppliers and the consumers by data exchange (D) at short intervals. Each supplier supplies the agreed amounts of energy to the combined network and each consumer receives the agreed amount of energy. The invention further concerns a public energy distribution system for providing energy supplies, and system components for this system.
Patent DE-19617498-A1 (DE)
Title: Combination instrument with assembly held between plate and front frame for vehicle instrument panel
Inventor: KOLIBUIS HANS
IPC: G01D11/28
Filed: 1996-05-02
Abstract: The instrument has a middle assembly (3) held between a plate (2) and a front frame (1) using fixing elements. The middle assembly has a first locating body (7) engaging form locking behind the plate, and a second locating body (8) engaging behind a recess (15) of the front frame. At least one of the locating bodies has a projection arranged on a swivelable spring arm (10). The front frame or the plate in the assembly condition of the instrument, stands opposite with small clearance the rear side of the locating bodies having the projection (11,12). Both locating bodies arranged respectively on a spring arm (10) have a projection arranged for counter swivelling. The front frame has an edge (16), surrounding the middle assembly, which stands opposite the rear side of the first locating body with small clearance.
Patent DE-19618647-A1 (DE)
Title: Device for supplying fuel to IC engine
Inventor: FRANK KURT DIPL ING
IPC: F02M69/00
Filed: 1996-05-09
Abstract: The device comprises a closure part (22) which is mountable to a holding element (62), which receives a movable insert (58) to which a spring (53) is held. The holding element may be fixable together with a closure part via a screw connection (64) which may be built as a self-securing coil. The opening pressure of the diaphragm group (48) is adjustable via the positioning of the closure part. The holding element may be made from plastic or metal. In front of the fixture for holding element, there may be a separating ring element (54) arranged with the diaphragm group of the closure part.
Patent DE-19621603-A1 (DE)
Title: Automotive crankcase oil sump
Inventor: ELLINGER WOLFGANG DIPL ING
IPC: F01M11/06
Filed: 1996-05-30
Abstract: Baffles (16,17,18,19) are bent up from a sheet plate (6) arranged between sump (1) and crankcase and produce openings (12,13,14,15) and are connected to the sump rim. The edge of the plate may form a flange (40) over the surround of the crankcase so the flange can be used to secure the sump to the wider crankcase.  The sump may consist of an intermediate part (25) and a base (28), with the intermediate part joined to the sump itself (1) as against the base which joins the underside of the intermediate part so the plate may lie between the two parts specified. The bent parts of the plate in this way can divide the areas formed in the base and intermediate parts. The sheet should be screwed to the sump and/or crankcase and the sump is made of sheet-metal.
Patent DE-19623791-A1 (DE)
Title: Selective removal of nitrogen oxide(s) from carrier gas
Inventor: LANGEBACH HANS-PETER DIPL ING
IPC: C10G70/04
Filed: 1996-06-14
Abstract: Process for the selective removal of nitrogen oxides from a carrier gas containing hydrocarbons comprises chemisorbing the nitrogen oxides on metal oxides without producing unwanted side reactions.
Patent DE-19625524-A1 (DE)
Title: New synthetic catechol derivatives and their conjugates with active ingredients e.g. antibiotics
Inventor: HEINISCH LOTHAR DR RER NAT
IPC: C07C251/80
Filed: 1996-06-26
Abstract: Catechol derivatives of formula (I) are new. R<1> = OH and/or O-acyl; R<2> is in the 3- or 4-position and is a group of formula (a)-(e), CONHCH(R<6>)COY or CH=NOCH2COY; X = CH, N, or CH=CH-CH; Y = OA; A = H, alkyl, aryl, aralkyl, an alkali metal ion or optionally substituted NH4<+>, or a group containing an OH or NH group preferably residues of antibacterial active agents, particularly of cephalosporin, penicillin, ampicillin or amoxicillin, or tetracyclin, a macrolide, a quinolone or a carbapenem (all having NH or OH); when R<1> = OH or O-acyl, R<3> =  one or two O-acyl groups; when R<1> = O-acyl, R<3> can also be H; R<3> may also be a group of formula (f); R<3>' = H, OH or O-acyl; R<15> = H, OH and/or O-acyl; R<4>, R<5> = H or COY; R<19> = H or alkyl; R<20> = H, alkyl, halo, OH, O-alkyl, O-acyl or a group of formula (g); R<18>, R<21> = H, OH, O-acyl or O-alkyl in the 2,3- and/or 3,4-position; R<6> =   alkyl or hydroxyalkyl (which are 1-5C when R<1> = O-acyl and 3-5C when R<1> = OH), alkoxyalkyl, acyloxyalkyl, arylalkoxyalkyl or a group of formula (h) or (i); when R<1> = O-acyl and R<15> = H and/or O-acyl, n = 1-5; when R<1> = OH and R<15> = H and/or OH, n = 1-3; n1, n2 = 1-5; Z = O or CH2; and R<16>, R<17> = H, alkyl or aryl.
Patent DE-19626755-A1 (DE)
Inventor: WEIS OLIVER
IPC: A61M25/00
Filed: 1996-07-03
Abstract: The invention concerns a valve arrangement for controlling a flow of fluid between a first and a second fluid chamber, the arrangement being provided with: - an elastomer material hose part (2), the outer side of whose wall is in contact with the first fluid chamber (5') and whose lumen (6) is connected to the second fluid chamber (9); - one or a plurality of continuous slots (11) in the wall of the hose part (2), which slots, in the non-deformed state of the hose part (2), are closed owing to the inherent restoring force of the elastomer material and can be opened by deforming the hose part (2); and, disposed on the hose part (2), an actuating part (10) by means of which the hose part (2) can be deformed to control the flow of fluid through the slots (11). A valve arrangement of this type can be used, for example, in a writing implement.
Patent DE-19631430-A1 (DE)
IPC: E01B27/00
Filed: 1996-08-03
Abstract: The mixed materials are delivered or injected on site via openings in the track (6). After most of the filler material has precipitated, the liberated carrier material is allowed to drain off either through further openings in the track (12), or at the sides between the track and the foundation (3). The filling openings can be formed when initially laying the track, typically consisting of vertical round or polygonal passages lined with plastic or metal tubes, or they can be drilled at the time of insertion.
Patent DE-19645953-A1 (DE)
Title: Measuring correlation function between first and second observation signals
Inventor: KITAYOSHI HITOSHI
IPC: G01R29/08
Filed: 1996-11-07
Abstract: The method for measuring correlation function between first and second observation signals in a predetermined observation frequency band. The method has a number of steps: The limiting of the first observation signal to the observation frequency band, in order to carry out a frequency change of the first observation unit in a signal of a first frequency. The second observation signal is limited to the observation frequency band, in order a frequency change of the second observation signal, based on a reference frequency signal equal to that, which is used with the frequency change to the first frequency. To carryout a signal of a second frequency with a predetermined frequency difference from the first frequency and the multiplying of the signal of the first frequency and the signal of the second frequency, and to carry out a vector determination based on the reference frequency signal for a differential frequency component between the two signals. The vector determination is carried out using a synthetised Fourier integration of a reference signal corresp. to the frequency difference based on a reference frequency signal.
Patent DE-19653211-A1 (DE)
Title: Pneumatic screw driver
Inventor: TANJI ISAMU
IPC: B25B21/00
Filed: 1996-12-19
Abstract: The screw turning tool has an air inlet fed with compressed air which drives a compressed air motor. A first air feed channel carries compressed air to the motor to rotate it forwards, and a second channel for air to rotate the motor in the reverse direction.  A manually operated selector valve connects the air inlet to the first or second air feed channel. A rotatable insert is movable in its axial directions and rotated by the motor to either screw in or unscrew the fastening element.