baber/WOPTO huggingface dataset:
Patent DE-19716263-A1 (DE)
Title: Goods belt made of homo-, co- and/or thermo-polymers
IPC: B29C59/02
Filed: 1997-04-18
Abstract: Goods belt is made of homo-, co- and/or thermo-polymers as raw materials and has textile-type fibres of un-spun fibres on one side and, on one side, at least 0.5 g/m<2> of a second layer of polymeric raw material, on at least part of the surface, of adhesion strength at least temporarily greater that its cohesion forces. The textile fibres are formed by adhesively contacting the polymer surface with a second surface and then separated by ripping apart. Also claimed is the manufacture of the above goods belt by applying a second layer to a goods belt by pressure, spraying, calendering or hot melting, then laminating, centrifuging or coating and separating the two layers.
Patent DE-19719519-A1 (DE)
Inventor: FEHSE MEIKE
IPC: G01S15/931
Filed: 1997-05-09
Abstract: The present invention pertains to a modular device to be inserted into a vehicle bumper and a support for securing said module to the bumper. The support is solidly fixed to the internal face of the bumper, so that the module can be inserted from outside. The bumper presents a corresponding bore, into which the module head is inserted until its surface is flush with the external side of the bumper. The inventive module is an ultrasound sensor intended to measure the distance to a vehicle. As only the module head is visible, but not the fastening hardware, the device is not aesthetically disturbing in its appearance.
Patent DE-19719739-A1 (DE)
Title: Voltage switching device for cable systems
Inventor: WAGNER NORBERT DIPL ING
IPC: H02G15/068
Filed: 1997-05-09
Abstract: The device includes a cable load disconnecting switch in the form of a earthless switching and blocking element (25). The element can be a semiconductor controlled by a control element (27). The switching and blocking element integrates incoming and outgoing cables (3a,3b) which form a single cable. The switching and blocking element can be connected a third cable to form a tee-off.  The switching and blocking element can limit the cable short circuit current or provide overload protection. The switching and blocking element and cable cores can be enclosed by an internal cable semiconductor layer of the cable which is enclosed in an external semiconductor layer.
Patent DE-19728153-A1 (DE)
Title: Process liquefying stream of natural gas
Inventor: STOCKMANN RUDOLF DIPL ING
IPC: F25J1/02
Filed: 1997-07-03
Abstract: A hydrocarbon-enriched stream, especially natural gas, is liquefied by a new route. Heat is exchanged indirectly, with coolant(s) and coolant mixture(s) of coolant circuit(s). In novel aspects of the process, the feed (4) at 50-200 bar, preferably 90-100 bar, is pre-cooled (E2) to -20 to 20 deg C, preferably -10 to10 deg C, by the stream produced as follows. The pre-cooled stream (5) is expanded (T2) to 25-80 bar. It (6) is then re-heated to -20 to 20 deg C by the pre-cooled feed (4). The resulting stream (7) is then cooled and liquefied by indirect heat exchange (E3, E4, E5) with coolant(s) and/or coolant mixture(s) of the coolant(mixture) circuit.
Patent DE-19730002-A1 (DE)
Inventor: NIEDERLEIN HORST
IPC: A63F13/30
Filed: 1997-07-12
Abstract: The invention relates to a games system for terminal units with exchange of games via interfaces with access control. Said terminal units (6, 8, 14, 18) are equipped with display and memory devices. Game programmes and game data are stored in a memory of a central computer (2) and the terminal units are connected with said central computer via an interface. The stored game programmes and game data are read from the central memory for each terminal as needed and stored in the corresponding memory device. An evaluation and access control unit (4) is connected to the central computer (2) or memory via an interface and detects the game programmes and game data stored in the central memory. This unit also detects the read operations for storage in terminal units and controls same operations.
Patent DE-19733646-A1 (DE)
Title: Presser foot for sewing machine
Inventor: FRANSING HEINZ
IPC: D05B29/06
Filed: 1997-08-04
Abstract: A presser foot is for a sewing machine features a sole (14) which lies on the workpiece and applies force on the workpiece. The sole side (16) facing the workpiece has a layer with material (plastics) that reduces the friction resistance against feeding the piece. The layer incorporates a support plane (21) which is positioned in relation to the feed dog (31) in such a way that it comes into contact with the feed dog (31) in the absence of the workpiece. The wear resistance of the support plane (21) is several times that of the layer of the sole underside.
Patent DE-19734250-A1 (DE)
Title: Fuel control system for IC engine based on estimate of air-fuel ratio
Inventor: KITAMURA TORU
IPC: F02D41/02
Filed: 1997-08-07
Abstract: The IC engine has sensors in the inlet system to monitor the air/fuel ratios for the individual cylinders and with the individual cylinders identified by sensors and a controller (5). The oxygen concentration in the exhaust system is identified for individual cylinders to allow separate adjustment for the fuel injectors. The exhaust sensors are positioned in the common duct fed by the exhaust manifold. The exhaust sensors comprise a linear oxygen concentration sensor (17) and a second oxygen sensor (18) with a first catalyser (19) between them. A second catalyser (20) is downstream of the second sensor. The controller applies a varying factor to the sensor signals depending on engine dynamics eg. engine speed.
Patent DE-19734721-A1 (DE)
Title: Asynchronous motor three-phase AC drive system e.g. for electrified railway vehicles
Inventor: BROCKMEYER ANSGAR DR ING
IPC: B60L9/00
Filed: 1997-08-11
Abstract: A three-phase alternating current (AC) drive system, including an inverter (1) which generates on its output side on lines (11-13) a three-phase current for an asynchronous motor (3), in which a choke (41,42,43) with a core (8) is arranged in the lines. At low speeds of the asynchronous motor the inverter currents are limited by the choke.  Also included is a control circuit (7). Each of the chokes (41-43) is assigned at least one control current winding (71-73) and the control circuit applies a control current to the control current winding (71-73;9), when the asynchronous motor speed exceeds a given value. The control current windings are specifically connected in series, or more specifically in parallel.
Patent DE-19741616-A1 (DE)
Title: Active illumination device for endoscope
Inventor: HOFMANN MICHAEL DR
IPC: G02B23/24
Filed: 1997-09-20
Abstract: The device includes a light source, condensers (2,4) and a projection lens (6) directed via illumination channels to a filed of vision. An optical element (3) with a matrix structure and selectively controllable reflection, absorption or dispersion is provided in the beam path between the condensers. The optical element may be a polymer film liquid crystal (PFLC) film. An Independent claim for an active illumination device for an endoscope with a fiber bundle is also included.
Patent DE-19743322-A1 (DE)
Title: System for shaping form of laser output for industry, medicine, printing
Inventor: IZAWA TAKAO
IPC: G02B27/09
Filed: 1997-09-30
Abstract: The system has a laser diode bar (1), a collimator (2), a beam deflecting guide (3), a beam collecting guide (4) and an image objective lens (5). The collimator consists of fibre or cylindrical lens elements. The beam deflection stage has a number of identical transparent plates (3.1-3.3) of glass or quartz glass set at an angle to each other.
Patent DE-19749737-A1 (DE)
Inventor: BREDE UWE DIPL ING
IPC: B21D51/54
Filed: 1997-11-11
Abstract: The invention relates to a boundary light cartridge and a method for producing the same having a cartridge case (2) with a fitted projectile, a propelling charge powder arranged inside the cartridge case (2), and an ignition assembly for the propelling charge power, whereby the cartridge case (2) has a circumferential radial indentation (10) on the base (3) thereof in which the ignition assembly is arranged. In ignition assemblies which lack harmful substances, the invention provides that the base (3) of the cartridge case is pressed inward at least in partial areas in order to guarantee a complete and uniform reaction during short ignition times of an ignition assembly. As a result, the opening (13) of the indentation (10) is reduced in size toward the interior of the cartridge case (2).
Patent DE-19751689-A1 (DE)
Inventor: CAWOOD CHARLES DAVID
IPC: G01N33/50
Filed: 1997-11-21
Abstract: A midstream urine collection device 10 essentially comprises a funnel-shaped body 11 defining a urine flow passage 14, with a cup member 20 and cover 26, smaller than the said passage, mounted therein. The generally dome-shaped cover, formed of a non-contaminating, water-soluble polymer and extending over the cup member on arched support struts 27, disintegrates within 2-15 seconds on exposure to urine so that the midstream urine flow can be effectively captured. The main aspect of the invention, however, lies in providing a urine deflecting means 50 for shielding at least an upper portion 26a of the cover from the direct impingement of urine flow. In one embodiment a disc-shaped, imperforate shield 51 is supported by an integral support arm 52 connected to the cover fixing means 29. In another the shield is provided with openings. A further aspect to the invention lies in the fact that the apparatus is made from a water soluble polymer provided with a thin coating of a water insoluble polymer and is therefore flushable after use.
Patent DE-19755470-A1 (DE)
Inventor: TEGETHOFF MARIUS DIPL ING
IPC: G01S13/931
Filed: 1997-12-03
Abstract: The invention relates to a display system (1) for motor vehicles, comprising a display screen (37) and an image generating computer (33), connected to elements (31) supplying information on the motor vehicle and displaying information by means of a pointer and a scale (37) on a display screen (37). The scale contains at least one additional marking to display additional information.
Patent DE-19756407-A1 (DE)
Title: Device for selectively securely locating pot lid or baking plate in space-saving manner
Inventor: HEUBL JOHANN
IPC: A47J47/16
Filed: 1997-12-18
Abstract: The angularly shaped plate (1) has a short leg (1b) and an identical but approximately 5 cm longer leg. Between the lower edge of a kitchen suspended cabinet and the upper edge of a heat-resistant beam either the short or the long leg can selectively be connected with the releasable beam and the free leg can be fitted by means of screws and holes (2) horizontally to the under side of the kitchen suspended cabinet.
Patent DE-19757434-A1 (DE)
Inventor: REETZ REINHARD
IPC: F16C11/06
Filed: 1997-12-23
Abstract: The invention relates to a bellows seal for pivot joints, wherein a first end of the bellows (3) is tightly and rigidly connected to the joint housing (1). The second end of the bellow (3) tightly and annularly surrounds a tappet (2) and has a radial and sealing surface. Said surface is a front face divided into an inner concave ring surface (10) and an outer convcave ring surface (11). In relation to the axis of the bellow, the angle of inclination of the ring surfaces (11, 10) is approximately  alpha  = 70 DEG  for the external ring surface (11) and approximately  beta  = 80 DEG  for the inner ring surface (10). The radial extension of the outer ring surface (11) is approxiamately 12 % in relation to the radius of the outer ring surface of the ring flange (4) of the second end of the bellow.
Patent DE-19807948-A1 (DE)
Title: Tool for surface preparation with adjustable working severity, especially for grinding, lapping and polishing of technical and optical functional surfaces
Inventor: HEROLD VOLKER
IPC: B24B13/01
Filed: 1998-02-25
Abstract: A tool for surface preparation with adjustable working severity has a carrier for a working device taking effect on the surface to be prepared, e.g. a grinding, lapping or polishing device, as well as a fluid that can be altered in its viscosity or elasticity.  The carrier (3) is located on at least one flexible and fluid-tight closed body (4) inside which the fluid (5) is found. The flexible, fluid-tight closed body contains foam material (12) which is impregnated with the fluid. The body consists of several fluid-tight closed chambers or segments.
Patent DE-19809224-A1 (DE)
Inventor: HAEGELE FRITZ
IPC: F25D23/00
Filed: 1998-03-04
Abstract: The invention relates to a household appliance (10), such as a refrigeration appliance, a stove, a washing machine, a dishwasher or the like, having at least one detachable supporting element (20) for electrically operated components, such as compressors, switches, motors or the like, whose electric connection lines have a protective conductor (21) which serves as a ground. The inventive household appliance has at least one housing which accommodates a useful storage area. Said housing comprises components which are designed to be electrically conductive and which can be contacted. The components are, for example, side walls (15), braces, a door or the like which are made of an electrically conductive material. Said components are electroconductively connected to one another to a substantial degree and are grounded. The supporting element has at least two contact elements (24) which are capable of interacting with the housing (11) or with the components in an electrically conductive manner when the supporting element is in a fastened state on the housing or on the components.
Patent DE-19810162-A1 (DE)
Title: Image analysis using stochastic characteristics
Inventor: HETZHEIM HARTWIG
IPC: G06K9/46
Filed: 1998-03-04
Abstract: The determination of  the stochastic characteristics of an image uses a system that has a memory (2), evaluation logic (3) and coupling logic (4). The input is obtained by a CCD camera with the values digitized and entered into memory. The evaluation logic allows single bits to be generated for the radiometric values. The coupling logic allows the selected values to be combined logically, algebraically of mathematically to provide the stochastic characteristics An Independent claim is included for a device for image analysis.
Patent DE-19828910-A1 (DE)
Title: Device for local thermal treatment of insect stings and bites has heating tube with heating element, protective tube , operating element, locking device which jams heating and protective tubes together, etc
Inventor: ENDERLEIN DIETMAR
IPC: B01L7/00
Filed: 1998-06-18
Abstract: A device for the local thermal treatment of insect stings and bites consists of a heating element 93) which is placed on the surface to be treated and is heated up electrically for the duration of an application time or until a maximum temperature is reached. The device consists of : - a heating tube (1) in whose lower end is found the heating element; - a protective tube (2) in which the heating tube is guided; - an operating element (7); - a locking device which, when the heating element is to be found in the region of the opening of the protective tube as a result of the operation of the operating element, jams the element pairing heating tube/protective tube together for the duration of a treatment; - a force store (9) which delivers the element pairing heating tube/protective tube into the home position after the canceling of the locking; - a voltage source (11); and - a housing (4).
Patent DE-19829399-A1 (DE)
Inventor: ZSCHOCH WERNER
IPC: C08F10/02
Filed: 1998-07-01
Abstract: The invention relates to a method for producing ethylene homopolymerizates and ethylene copolymerizates exhibiting a lower mass density of up to 0.930 g/cm<3> and a melt index ranging from 0.15 to 25 g/10 min (2,16 kg; 463 K). Said polymerizates exhibit an improved processing stability and improved availability in the installation at pressures greater than 1000 bar and at temperatures of up to 603 K. The polymerizates are produced in tubular reactors in the presence of radical-forming initiators, oxygen thereunder and chain transfer agents, of which at least one comprises an aldehydic structure. According to the inventive method, chemokinetic characteristics of the reactive feed materials (thermal half-life periods, concentrations, dosing quantities) are coupled with the fluidically relevant characteristics of the tubular reactor (flow rate) while taking the target product quality (melt index, flow figure) into consideration. This coupling is carried out such that the interfering secondary reactions, especially polar-inductive substitution effects, which can lead to the formation and the enrichment of organic hydroperoxides are reduced to a minimum and, as a result, extraordinarily stable processing conditions can be obtained.
Patent DE-19829447-A1 (DE)
Title: X-ray radiation catheter for treatment of vascular wall
Inventor: REDEL THOMAS
IPC: A61N5/10
Filed: 1998-07-01
Abstract: The catheter is flexible and is equipped with an X-ray tube (2) at its distal end. The X-ray tube comprises a vacuum casing (II), in which an anode (13) and a thermic cathode (12) are arranged. Preferably, the X-ray tube comprises a vacuum casing with a central axis, on which the thermic, and preferably elongated, cathode is arranged. The vacuum casing is preferably manufactured from glass, ceramics, glassy-like carbon, metal, or a combination thereof.
Patent DE-19830848-A1 (DE)
Inventor: HILPERT REINHOLD
IPC: C09D7/12
Filed: 1998-07-10
Abstract: The present invention relates to a method for treating the surfaces (1) of items of everyday use, especially coated surfaces. The inventive method consists in depositing one or more active enzymes (5) on said surface (1) and/or coating (2), whereby said enzymes are immobilized. The invention also relates to an agent for treating the surfaces (1) of items of daily use, whereby said agent consists of one or more enzymes (5) which are immobilized in an active form on the surface (1) after said agent has been applied in an appropriate manner. The invention further relates to an item of everyday use, especially a motor vehicle, whereby one or more active enzymes (5) are deposited and immobilized on the surface (1) thereof.
Patent DE-19831879-A1 (DE)
Title: Pallet load cardboard protection corner panels can be folded as required to fit pallets of different size
Inventor: HAMMER DIETER
IPC: B65D19/38
Filed: 1998-07-17
Abstract: A pallet contains a load of goods, which is positioned for immediate retail presentation without transfer to a shelf and is delivered with a number of protective cardboard corner pieces extending from the base of the load to the top. The pre-cut corner pieces are fabricated as blanks with a series of parallel folding lines (30,31,40,41,42).
Patent DE-19837776-A1 (DE)
Title: Gearbox of motor driven vehicle, comprising of several shafts and notched wheels, is reduced in size by specific arrangement of same
Inventor: HOYER HERBERT
IPC: F16H37/04
Filed: 1998-08-20
Abstract: The notched wheel (110), permanently fixed to the drive shaft (112) is driven by the cog wheel (108), permanently fixed to the countershaft (86), both working as a unit. The drive shaft is permanently joined to the main shaft (66). The input shaft (64) and the main shaft share the same rotation axle (116) while the rotation axle (114) of the drive shaft (112) and the main shaft are different. The distance between the rotation axles (114,116) is determined by the relation of the transmission of the cog wheel unit (108,110) which is preferably positioned inside a separate housing (106).
Patent DE-19839287-A1 (DE)
Title: Method to determine position of edge of rolled metal band
Inventor: BERGHS ANDRE
IPC: B21B38/04
Filed: 1998-08-28
Abstract: The method involves using at least one proximity sensor (2-8) to measure the distance (h) between the proximity sensor from the metal band (1). The measuring area (9-15) of the proximity sensor is not completely covered by the metal band.  The degree of overlap of the proximity sensor by the metal band is calculated using the distance measured by the proximity sensor and a value of the actual distance between the proximity sensor from the metal band. The degree of overlap is used to determine the position (P) of the edge of the metal band.
Patent DE-19839360-A1 (DE)
Inventor: ALGUEERA JOSE
IPC: B60S9/02
Filed: 1998-08-28
Abstract: The invention relates to a support foot (10) which is equipped with a damping element (12) and which exhibits an improved pivotability. The fixing element (15) which is provided for pivotally fastening to a foot receiving device (4) rests on the damping element (12) or is fastened to the same, whereby the fixing element (15) is held by a bracket (14) which fastened to the foot plate (11) and which overlaps the fixing element. According to another embodiment, the fixing element (15) is comprised of two vertical plates fastened to the foot plate (11) at a distance from the damping element (12), whereby each plate (26a, b) comprises a vertically arranged longitudinal hole (18) or a round hole (18) having a diameter larger than the diameter of the bearing element (6).
Patent DE-19854145-A1 (DE)
Title: Electronic control method for advertising display has data modulated control signals fed to electronic display lamp control for synchronized operation of display field with reproduced acoustic or music information
Inventor: KIESL MICHAEL
IPC: G09F13/10
Filed: 1998-11-24
Abstract: The electronic control method uses a data memory reader, e.g. a CD-ROM device (8), supplying acoustic or music information to a loudspeaker system (10) via an amplifier (9), with data modulated control signals fed to an electronic display lamp control (5) for synchronized operation of an image display field (6).
Patent DE-19854724-A1 (DE)
Title: Magnetically suspended fluid pump for control or regulation system
Inventor: PREM EDWARD KARL
IPC: A61M60/892
Filed: 1998-11-26
Abstract: The pump has a hollow stator part, a rotor part mounted in the stator part, a magnetic suspension with stator and rotor magnet parts carried by the stator and rotor parts to hold the rotor part radially in the rotor chamber with an annular magnetic suspension gap between inner and outer wall parts, a magnetic drive and a Lorenz force axial bearing. Independent claims are also included for an arrangement for driving the pump, a method of operating the pump and a heart support system.
Patent DE-19859581-A1 (DE)
Inventor: WESTERKAMP ARVED H
IPC: D21F1/00
Filed: 1998-12-22
Abstract: The multi-layer woven fourdrinier, for the wet section of a papermaking machine, has wefts (1) at the lower layer which alternate between its running side and the intermediate layer. At the change of direction, they overlap the warps (2) and protect the warps against wear. At the paper side, they run between the woven layers to form an additional buffer against lower layer marking. The warps (2) which are bonded in place at the running side lie under the wefts where they change their direction. The lower layer of the fourdrinier is in a satin or twill weave or an extension/deviation of the woven structure.
Patent DE-19902693-A1 (DE)
Title: Vibrator charging station has contacts in charging current regulating circuit in station with which vibrator contacts make a connection when vibrator is placed on station
Inventor: HANNIG JUN GERHARD
IPC: H02J7/00
Filed: 1999-01-23
Abstract: The charging station (6) has a charging current regulating circuit and connections for an electrical power supply. The vibrator has contacts via which the accumulator is connected to contacts (1) in the charging current regulating circuit in the station when the vibrator is placed on the station, so that the vibrator is continuously charged or re-charged and is hence held ready without a problematic cable connection to the mains..