baber/WOPTO huggingface dataset:
Patent DE-19516426-A1 (DE)
Inventor: HOEHFELD MARKUS
IPC: G05B13/02
Filed: 1995-05-04
Abstract: The invention relates to an arrangement for modelling a dynamic process having a transfer component (2) with a linear dynamic behaviour. In order to model a non-linear dynamic process, e.g. a cock or a flap valve in a flow control system, a neuronal network (1) is connected in series with said transfer component (2). The neuronal network may be designed in such a way that it images the static, non-linear characteristic of the process. Here, the learning capacity of neuronal networks is an advantage. The invention is used in adaptive regulators.
Patent DE-19520521-A1 (DE)
Title: Vibration to electrical energy converter esp. to supply sensors and radio transmitters in waggons and containers
Inventor: TIEMANN JEROME JOHNSON
IPC: H02J7/14
Filed: 1995-06-03
Abstract: A vibration-electrical energy converter has a housing (100) with parallel side walls (103 1, 103 2) contg. a magnet carrier (110) with parallel side walls (110 1, 110 2). Springs (120 1, 120 2) hold the carrier in the housing and allow movement of the carrier w.r.t. the housing along the axis of vibration. Magnets (130 1 - 130 4) are attached to the outside of the carrier walls and coils (132 1 - 132 4, 134 1 - 134 4) are attached to the inside of the housing walls. The coils produce an electrical current as a result of the variations in magnetic flux when the carrier moves w.r.t. the housing along the axis of vibration.
Patent DE-19522557-A1 (DE)
Title: Rotary piston compressor, particularly screw spindle vacuum pump
Inventor: DAHMLOS CHRISTIAN DIPL ING
IPC: F04C18/16
Filed: 1995-06-21
Abstract: The compressor has an operative chamber within a housing (4). There is a rotor (8) between this chambers pressure side and a bearing (7). The bearing has a tube (23) which extends into a hollow chamber (24) within the rotor and open on only one side. The peripheral surfaces of the rotor and the bearing opposes each other with slight clearance, delivering out of the rotor's chamber. The compressor has an preferably deep geodetic outlet opening. Preferably at least one of the two opposing peripheral surfaces of the compressor has a delivery thread (28). These peripheral surfaces are conical with a diameter increasing in the delivery direction.
Patent DE-19522940-A1 (DE)
Title: Speech recognition system as means of controlling access
Inventor: WAGNER THOMAS
IPC: G07C9/00
Filed: 1995-06-23
Abstract: The voice controlled access system has a memory 2, a processor 1, a recorder 4, a loudspeaker 8, several batteries 3,6, two input keys T1,T2 and a main switch 5 controlling the activation of the vehicle electronic system 7.  A spoken command is recorded, and the analogue signal is converted into a digital format for entering into the memory. The processor compares the command with the digitised reference speech patterns.
Patent DE-19525754-A1 (DE)
Title: Exhaust gas purification in cylindrical reactor with periodic central and peripheral, dielectrically-impeded electrodes - exposes gases to series of localised discharge zones induced by LF field for efficient decomposition of nitrogen oxide(s) with minimal energy consumption from esp. high efficiency diesel engines
Inventor: SEEBOECK ROBERT DIPL PHYS DR
IPC: B01J19/08
Filed: 1995-07-14
Abstract: This new method decomposes and/or destroys harmful substances, esp. in internal combustion engine exhaust gases, or gases from other machinery driven by fossil fuels, using a plasma discharge. The pollutants are passed through a reactor having dielectrically-impeded discharges. The discharges occur in a novel periodic structure, having alternating discharge- and discharge free zones. In the discharge zones, there are local field excesses, raising the effective electron energy. Also claimed is appts. to carry out the plasma treatment, substantially as described, in which opposite electrodes induce localised, periodic field excess.
Patent DE-19525908-A1 (DE)
Title: Prodn. of watertight building material - by intensively mixing hydraulically active brown coal filter ash and water, and mechanically sealing
IPC: C04B40/00
Filed: 1995-07-06
Abstract: Prodn. of water-tight building material comprises intensively mixing the starting materials and then mechanically sealing the mixt. obtd. in the form of shells or rubbing the fresh mixt. on surfaces. The novelty is that hydraulically active brown coal filter ash is used, to which water is directly added during mixing. Further additives are then added to mfr., process and harden the building material.
Patent DE-19527005-A1 (DE)
Title: Magnetic screw used for machinery
Inventor: HASHIMOTO JUNICHI
IPC: F16H25/20
Filed: 1995-07-24
Abstract: The screw has a magnetic shaft (2) and a thread (18,19). A nut body (7) lies nearly along an outer cylinder body (20) that has a magnetic cylindrical part (3) and above the screw shaft. The screw shaft magnetises an inside surface of the cylindrical part to a spiral corresponding to the threads. A magnetic pole (23,24) generates a magnetism action that keeps straight line movement of the nut body when shaft rotates.
Patent DE-19528380-A1 (DE)
Inventor: SCHMITZ LUDWIG DR
IPC: C04B26/04
Filed: 1995-08-02
Abstract: The protective colloid-stabilised vinyl acetate-ethylene polymer in dispersion or redispersible powder form (I) has a Tg of -40 to 10 degrees C and an ethylene content of at least 30 wt.% based on total monomer content. The copolymer particles (I) have a heterogeneous structure with a first copolymer phase (A) contg. vinyl acetate (VAC) and more than 40 wt.% ethylene (E) and a last copolymer phase (B) contg. VAC and 5-40 wt.% E (based on total monomer content of each phase). Phases (A) and (B) have Tg values of-30 to -10 degrees C and 10-40 degrees C, respectively, when separately polymerised, and phase (A) is partly crystalline. Copolymer (I) contains 30-70 wt.% VAC and 30-70 wt.% E, and the protective colloid is polyvinyl alcohol (PVAL) in amts. of 2-20 wt.% w.r.t. copolymer. (I) is obtd. by copolymerisation of VAC with E and opt. other comonomers such as vinyl esters of 3-18C aliphatic carboxylic acids, (meth)acrylate esters and maleate diesters of 1-18C aliphatic alcohols, monomers with sulphonate gps.,  alpha , beta -unsatd. acids, (meth)acrylate esters with epoxy or OH gps., monomers with N-methylol gps., etc.. The process comprises: (a) radical polymerisation of part of the monomers under ethylene pressure at 55-150 bar in the presence of a protective colloid; (b) opt. polymerisation of a further part of the monomers; (c) radical polymerisation of the rest of the monomers under ethylene at 1-55 bar; and (d) optional spray-drying. Stages (a) and (c) are carried out at 65-95 bar and 1-40 bar respectively (ethylene pressure). Up to 50 wt.% of the monomers (except for ethylene) is placed in the reactor at the start and the rest is added during polymerisation.
Patent DE-19529036-A1 (DE)
Title: Biocompatible composite material for use on implants, esp. dental implants
IPC: A61K6/891
Filed: 1995-08-08
Abstract: New biocompatible composite material (I) comprises polymer-embedded felt material contg. collagen fibres (II), and having (II) extending from its surface. (I) is obtd. by: (a) preparing a felt of native (II); (b) impregnating the felt with polymerisable monomers; (c) partially polymerising the monomers by exposure to light and/or heat in an oxygen-contg. atmos.; and (d) removing unpolymerised monomers or short-chain oligomers to give (I) having fine (II) exposed at its surface.
Patent DE-19530938-A1 (DE)
Title: Vibration damper for internal combustion engine crankshaft
Inventor: BARTH ARMIN
IPC: F16H55/36
Filed: 1995-08-23
Abstract: The damper has a hub ring (1) and a flywheel (2) which are vibrationally decoupled by at least two rubber bush springs (3). There may be three of these springs spread out uniformly round the circumference. The springs each have an internal support body (4), round which fits an external support bush (5) with radial clearance. An elastomeric spring element (7) is fitted in the space (6) formed by the clearance. The flywheel may have axial through cavities (8) for the rubber bush springs.
Patent DE-19533336-A1 (DE)
Inventor: FISCHER DAVID DR
IPC: C08J5/18
Filed: 1995-09-11
Abstract: A process is disclosed for producing propene/but-1-ene copolymers in which the molar ratio between propene and but-1-ene lies in a range from 10,000:1 to 4:1. Polymerisation is continuously carried out at temperatures in a range from 50 to 120  DEG C. Systems that contain as active components (A) metallocene complexes; (B) a metallocene ion-generating compound; and optionally (C) an aluminium compound, are used as catalyst systems.
Patent DE-19534018-A1 (DE)
Title: Control device for motor vehicle electric window drive motor
Inventor: MAERZ UWE
IPC: E05F15/695
Filed: 1995-09-14
Abstract: A circuit to control an electric motor driving an object in both directions against an end stop, like a door window for a car, has a sensor for markings on the object with a control unit evaluating the object position by addition and subtraction of sensor pulse signals. There is continuous measurement of the motor current drawn and if this exceeds a certain limit, the motor is switched off. There is a non-volatile memory for the current limit. With each voltage change of the sensor there is generation of a counting pulse. After the motor is switched off, a time span is calculated containing the next pulse and a pulse falling in this span is added to the total count.
Patent DE-19534163-A1 (DE)
Inventor: GENZ MANFRED DR
IPC: C08G18/72
Filed: 1995-09-15
Abstract: The invention concerns a method of preparing compact and preferably cellular polyurethane elastomers by reacting a) high molecular polyhydroxyl compounds and optionally b) low molecular chain-extending and/or crosslinking agents with c) 1,5-naphthylene diisocyanate and at least one additional aromatic diisocyanate, selected from the group comprising toluylene diisocyanate, diphenylmethane diisocyanate, 3,3'-dimethyl diphenyl diisocyante, 1,2-diphenylethane diisocyanate and phenylene diisocyanate, and/or aliphatic diisocyanate with between 4 and 12 carbon atoms and/or cycloaliphatic diisocyanate with between 6 and 18 carbon atoms, the structural components (a), (c) and optionally (b) advantageously being reacted by the prepolymer method, in the presence or absence of d) catalysts, e) expanding agents and f) additives. The invention further concerns isocyanate prepolymers suitable for this method.
Patent DE-19534182-A1 (DE)
Title: Servicing device for heating remote control system
Inventor: FREDERIKSEN BJARNE
IPC: F24D19/10
Filed: 1995-09-15
Abstract: The servicing device has a casing (2) and a casing cover (3) connected to the casing by a latch connection (9), which is made in two stages (10, 12), of which the first stage has a lower holding force than the second stage (11, 12). Each stage has a projection (10, 11), acting with a corresponding counterpiece (12). The height of the projection of the first stage is less than the height of the projection of the second stage. The connection for each stage may have several projections distributed round the circumference, fewer for the first stage than for the second stage.
Patent DE-19535082-A1 (DE)
Inventor: MERZ THOMAS DR
IPC: C11D1/14
Filed: 1995-09-21
Abstract: Described is a paste-form washing and cleaning agent including 20 to 58 % by wt. of, in particular non-ionic, surfactants, 2 to 40 % by wt. of builders and 2 to 40 % by wt. of a bleach containing a peroxy oxidizing agent and a bleach activator.
Patent DE-19542107-A1 (DE)
Title: Dead beam axle for vehicle
Inventor: BUFLER ERNST DIPL ING
IPC: B60G3/14
Filed: 1995-11-11
Abstract: The dead beam axle has a wheel-bearing longitudinal conrod (2), resistant to bending and torsion, and a linking crossbar which is bend-resistant but torsionally soft forming part of the dead beam. This beam is pivoted to the vehicle superstructure (5) by two conrod bearing fittings (4).Both the conrod fittings are in the form of hanging shackles (4), which at the superstructure end can turn in a first rubber bearing (41) on the superstructure, and at the other end is pivoted by another rubber bearing to the longitudinal conrod. At least one of the two rubber bearings should be a torsion bearing.
Patent DE-19542403-A1 (DE)
Title: Mineral wool product with identification mark
Inventor: KAUFMANN FRIEDRICH
IPC: B65D90/00
Filed: 1995-11-14
Abstract: The mineral wool product, e.g. board, roll etc. has surface (2) visible when the product is packed, which is used as the carrier surface for information on use etc. This information is formed by a substance (3) which is optically effective and does not appreciably weaken the product mechanically. This substance can be used for a product and manufacturer identification function. The substance may become active in displaying the identification when bonded with a transparent foil used for packing the product.
Patent DE-19546887-A1 (DE)
Title: Conveyor line for pallet especially for transportation of workpieces
Inventor: LOCHBRUNNER JOHANN
IPC: B65G47/53
Filed: 1995-12-15
Abstract: The conveyor line has a second drive mechanism (32) provided to lift the pallet (1) from the first drive mechanism (31) and then set it in motion. The direction of movement of the first drive and that of the second drive include a right angle. The second drive mechanism is formed as an endless conveyor unit and has upwards protruding elements to raise the pallet. The drives may be continuously revolving friction roller chains, with a section of the friction rollers of the second drive for lifting the pallet having a larger diameter.
Patent DE-19600770-A1 (DE)
Title: Electromagnetic compatibility (EMC) safety foil for detecting intrusion into security module e.g. of electronic cash facility
Inventor: DROEGE HARTMUT DIPL ING
IPC: G08B13/12
Filed: 1996-01-11
Abstract: The protecting foil (1) is made of flexible material, with an inlay of conductors (100) electrically connected together and of copper. The inlay can be lattice-shaped, having a certain distance between the conductors. The foil is of one piece and continuous but provided with gaps for equipment. The foil has contacts (120), so that it can be earthed, and it should be tinned to prevent oxidation. Earthing passes to earth all electromagnetic signals and energy, effectively screening the zone inside the foil from this type of manipulation.
Patent DE-19601547-A1 (DE)
Title: Storage circuit and data control circuit with address assignment/allocation circuit
Inventor: MAENO HIDESHI
IPC: G11C7/10
Filed: 1996-01-17
Abstract: The memory circuit includes an arrangement of memory cells in the form of a matrix, several outer connection lines arranged in accordance with rows and columns of memory cells, and a row redundancy control circuit for compensating for faults in the memory cell arrangement. The row redundancy control circuit includes a group of control memory cells (C11-C14) which has the same number of control memory cells as that of the outer connection lines.  The control memory cells stores a binary value relating to the outer connection lines, which are arranged at the end in one direction from the inner connection line, with the error data value. Also included is a group of selectors (SEL1-SEL4) which contain a number of selector switches assigned to the respective control memory cells of the group.
Patent DE-19601813-A1 (DE)
Title: Paper web drying section with simplified frame
Inventor: KOELLE KURT
IPC: D21F5/04
Filed: 1996-01-19
Abstract: A drying section of a machine for producing a material web, especially of paper or cardboard, has at least one drying group with drying cylinders and web guiding rollers mounted on a foundation beam, at least one conveyer belt and a sieve wire tensioning device where a fabric web is led meandering along with the belt inside the group.  All group (3) components are placed above foundation beam level.  Preferably at least parts of the press preceding the first drying group (3) of the drying section (1) and at least parts of the following group are also placed on the first group's foundation beam (13).
Patent DE-19603063-A1 (DE)
Title: Nail for driving into hole drilled in brickwork
Inventor: FISCHER ARTUR PROF DR
IPC: F16B19/00
Filed: 1996-01-29
Abstract: The nail has a shaft with a fixing zone with a fixing device on its rear end, and with a spreading zone running longitudinally, over which a longitudinal groove extends. The groove divides the shaft into two spreading jaws. One measurement of the nail transverse to the shaft and to the groove is greater than the diameter of the drilled hole. The nail (10) is made of plastics. There is another measurement transverse to the shaft (12) and in the central plane of the longitudinal groove, which is smaller than the diameter of the drilled hole.
Patent DE-19603134-A1 (DE)
Title: Sulphonium prepolymer of fluorine-substd. poly-1,4-phenylene vinylene
Inventor: KANG SHIN-WOONG
IPC: C08G61/12
Filed: 1996-01-29
Abstract: Sulphonium prepolymer (I) of a F-substd. organic poly-1,4-phenylene-vinylene polymer (F-PPV) is of formula (I). RT1-3 = H or F; X = Br or Cl; n = 100 or more. Also claimed is an LCD device, which has a pair of substrates with transparent electrode films, an orientation film of F-PPV on each electrode and a liquid crystal injected between the orientation films.
Patent DE-19603286-A1 (DE)
Title: Complementary clock pulse generator with inverter unit
Inventor: SOHN JANG SUB
IPC: H03K5/151
Filed: 1996-01-30
Abstract: The inverter unit (10) transmits voltage levels Vcc-Vtn and Vss+Vtp by increasing and reducing voltage and earthing voltage according to a clock pulse signal applied externally. A first buffer (20) transmits the above mentioned voltages. A level converter (30) receives the inverter unit and buffer voltages and restores them to a signal with a CMOS level. Two further buffers (40,50) invert the output of the level converter and transmit a normal and an inverted clock pulse signal.
Patent DE-19604974-A1 (DE)
Title: Plastics pipe heat exchange mat spacer
IPC: F16L3/223
Filed: 1996-02-02
Abstract: The spacer (1) consists of a thermally deformed plastics strip giving regularly or randomly divided throats (3), the level areas (2) of the strip to lie in a single plane. The throats (3) can be directed as required to one another or can be curved as convenient. One or more straight parts can be arranged parallel to the straight line (2) and are arranged at the edge of the spacer or to any size from this edge. The throats (3) form radii whose inner radius roughly equals the outside diameter of the plastics pipe forming the heating or cooling mat etc.
Patent DE-19605319-A1 (DE)
Title: Support for fastening traffic guide posts
Inventor: PERRIN H JEAN
IPC: E01F9/608
Filed: 1996-02-14
Abstract: The support (2) for fastening for plastics guide posts (1) in the road traffic is fastened to a guide post and has a ground anchorage (3) which lays wide outside of the road shoulder. The support may be made of one or several pieces. The supports may be abutted by other supports. The ground anchoring can turn and rotate which prevents damage to the guide posts.
Patent DE-19605368-A1 (DE)
Title: Fuel injection nozzle for IC-engine
Inventor: KURPIERS CHRISTIAN
IPC: F02M61/18
Filed: 1996-02-14
Abstract: The injection nozzle needle tip (5) has the form of a hemisphere. The needle tip does not have passages to the sealing cone and the nozzle cavity (4) is also formed as a hemispherical cavity. In the shaft direction of the injection needle, between the needle tip and the hemispherical cavity is a reduced gap. The hemispherical end of the needle defines, with the hemispherical chamber, the outflow cross section in which the slope of the needle stroke  is directed.
Patent DE-19606181-A1 (DE)
Title: Method and appliance for using gas and or vapour mixtures as energy
Inventor: KRUMM WOLFGANG
IPC: F23G7/06
Filed: 1996-02-20
Abstract: The gas and or vapour mixtures are continuously or discontinuously obtained via a release unit, preferably a membrane release stage, or directly reach a pressureless-operating or pressurised accumulator volume.  The gas and or vapour mixtures pass from the accumulator to burners, and the hot flue gases heat water in the accumulator. Heat consumers are provided by the hot water directly or via a further heat-transmitter. Cold producers are produced by a cold generator via the hot water.
Patent DE-19609385-A1 (DE)
Title: Press for lateral pressure application on workpieces
Inventor: VETTER GUENTHER
IPC: B25B5/14
Filed: 1996-03-11
Abstract: The press has two parallel rails (54) that lie on the same plane as the workpieces (5-7) being pressed. One rail is movable in relation to the other rail and one pressure piece (60) is supported on the outside of the outer (6) one of the workpieces. A further pressure piece (58) is supported on the outside of the other workpieces (7). The press is operated by a pneumatic clamping mechanism (52,30,32) that has a hammering pressure hose (30) in order to generate the press force for the pressure piece (58). The support or abutment (32) piece for the pressure hose is detachably fixed to the movable rail at a clearance (34,36) from the moveable rail.
Patent DE-19611749-A1 (DE)
Title: Stripping old labels off used plastics bottles
Inventor: BUSCHER EDMUND
IPC: B26D3/28
Filed: 1996-03-25
Abstract: The knife may be used to cut old labels off plastics bottles. The knife blade (5) is pivoted (37) at the end of a swinging arm and coming into contact with the label at two separated points (19,21). There is a concave curved region between them. There is a convex cutting edge (33) formed in the edge of a thin blade (31) held in the knife assembly. It may be held between two cheek pieces (25). The knife may be moved upwards, with the sharp edge of the top contact point digging under the label, lifting it and bringing it into contact with the knife blade.
Patent DE-19613635-A1 (DE)
Title: Data- or chip-card manufacturing method
Inventor: HOFFMEISTER WOLFGANG
IPC: G06K19/077
Filed: 1996-04-04
Abstract: The data- or chip-card (1) consists of several plastic layers, plastic foil in fact. There are an inner card-type carrying foil (2), two compensating foils (3, 4) embedded on it on both sides, and then two outer covering foils (5, 6). The inner foil (2) is the layer supporting the electronic part and the foil itself consists of at least two layers or foils. This electronic part (7) and the antenna unit (8) is fastened to the foil or foils (2) in the usual way, and the electronic part includes the usual memory and calculating units, along with control and transmitting circuits for the purpose of data transfer.
Patent DE-19614867-A1 (DE)
Inventor: ELSER DIETER
IPC: B62D5/24
Filed: 1996-04-16
Abstract: A power-assisted steering system intended especially for motor vehicles, comprises a threaded spindle (2) fitted to rotate in a steering box (1). The threaded spindle (2) is operatively connected via a series of balls (3) to a ball nut (4), one end of which takes the form of a servo-piston (5), which separates two working chambers (8, 10) of a servo-motor (7) in the steering box (1) from each other. A rotary vane valve (15) is fitted in the steering box (1) to control a pressure medium from a servo-pump (16) to the working chambers (8, 10) of the servo-motor and thence to a container (17). The rotary vane valve (15) contains a rotary vane (18) and a valve sleeve (21). A steering shaft (20) has a connector (22) and is connected to the threaded spindle (2) via a torsion bar (23) to be elastic in rotation. A space (32), inside the ball nut (4), between the latter and the threaded spindle (2) provides a connection between the rotary vane valve (15) and the working chamber (8) of the servo-motor away therefrom. The torsion bar (23) has a collar (27) by which the two pressure chambers (28, 30) inside the rotary vane (18) or the steering shaft (20) are separated. Here, the pressure chamber (28) away from the steering shaft (22) is connected to the space (32) between the ball nut (4) and the threaded spindle (2) and hence to the working chamber (8) of the servo-motor (7) away from the rotary vane valve (15).