baber/WOPTO huggingface dataset:
Patent DE-19644060-A1 (DE)
Title: Cutter for lawn mower with miniaturised blades
Inventor: HENSBERG FRIEDRICH
IPC: A01D34/73
Filed: 1996-10-31
Abstract: The cutter comprises small surface-hardened or edge-hardened blades (4) of steel which are rivetted onto a steel cutter bar (3) in the cutting area of the cutter. The rivets are formed by several studs which have been punched not completely through the bar. The pattern of holes in the blades matches that of the studs on the bar so that the bar and blades fit well together and can be rivetted. The blades are polished or ground prior to rivetting or are ground together with the bar after rivetting. The blades can be fitted top or bottom on the bar and can be arranged straight or inclined to the cutting plane.
Patent DE-19646782-A1 (DE)
Inventor: WENZ ROBERT DR
IPC: C08F299/04
Filed: 1996-11-13
Abstract: The invention relates to a method for producing biologically resorbable polymerization products, characterized in that momomer compounds, mainly consisting of compositions of formula (I), are polymerized by means of electromagnetic radiation. In formula (I) R<1>, R<2>, R<3> mean individually -(CH2)-, -CH(CH3)-, - CH2-CH2-, -CH2-CH2-CH2-, -CH(CH3)-CH2-, -CH2-CH(CH3)-, 1.2-, 1.3-, or 1.4 phenylene; R<4>, R<4'>, R<4''> mean individually - H or CH3; i, j, k mean individually 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 and n means 0 or 1. Also described is the use of biologically resorbable polymerization products in the production of tooth enamel, tooth inlays and/or implantable moulded bodies.
Patent DE-19649875-A1 (DE)
Title: Information equipment for passenger transport system
Inventor: SCHURRER JOSEF
IPC: G09F25/00
Filed: 1996-12-02
Abstract: The system incorporates a large number of vehicles (1) travelling between stopping points. A first display unit and/or loudspeaker (5) at one or more stopping points provides information from a data source (3). A second such unit (8) in one or more of the vehicles has a receiver (10) for the data from a transmitter (9) at the stopping point when the vehicle is within the range of the transmitter. A data-storage unit (13) can be provided at the source, transmitting when requested and with the vehicle in range. A further transmitter can be provided in the vehicle, working with a receiver at the stopping point, and transmission can be optical signals or infra-red rays.
Patent DE-19652621-A1 (DE)
Title: Cyclone or other element with spiral strip round central axis
Inventor: EGERT DIETER
IPC: F16F1/04
Filed: 1996-12-18
Abstract: The element has a spiral strip running round a central axis. This strip has upper and lower boundary surfaces which lie between inner and outer shell curves, the latter co-axial with the central axis. The boundary surfaces (20, 22) run on a spiral surface which is bounded by theoretical straight lines (30, 34). These lines are tangential to the shell curves (14, 24) and parallel to a plane (32) perpendicular to the central axis (32). The shell curves may be formed from cylindrical lateral areas. The imaginary straight lines of the upper boundary surface run anti-clockwise about the shell curves.
Patent DE-19653945-A1 (DE)
Title: Air-flow distribution box for volumetric air-flow regulation of air-conditioning system
Inventor: BOITING BERND DR ING
IPC: F24F11/75
Filed: 1996-12-21
Abstract: A junction box in an air conditioning system has the air flow regulated by passing through a butterfly type 2 valve set into an opening 8.  The motion of the valve flap which is pivot mounted at the top and bottom is controlled by a damper unit 4 and a leaf spring 5.
Patent DE-19702070-A1 (DE)
Title: Cleaning assembly for cleaning dental items and jewellery
Inventor: REITEL KLAUS-PETER
IPC: B01D45/08
Filed: 1997-01-22
Abstract: A cleaning assembly consists of a tank (1) holding a quantity of cleaning fluid and closed by a lid (2) with a top section (3) placed on and penetrating the lid (2) with a conical-narrowing lower section (3.1) into which cleaning fluid passes, and an upper section (3.2) forming a working chamber (4) accommodating the items for cleaning (5) and a cleaning jet (6). The tank (1) is sub-divided into two zones by a labyrinth element (7). A suction element (10) is located on the tank (1) above the labyrinth (7).
Patent DE-19706575-A1 (DE)
Title: Slide valve for pipes carrying liquids, gases, or flowing powders
Inventor: WEHR GUNTER
IPC: F16K3/02
Filed: 1997-02-20
Abstract: The valve has a casing which is made from two parts (1,2), which are tensioned against one another by connecting elements. Each part has an opening (11,12) through which a flowing material can pass. A sliding plate (3) is guided between the parts, and is connected to a spindle (5). The first casing part (1) forms a bed (13) for the plate when it closes off the opening, and has a chamber (15) which connects to the bed, and which can fully accommodate the plate when the valve is in its open position. It also has a shaft (6) for the spindle. The second casing part (2) forms an annular cover for the opening, and the plate can be guided over the bed and into the chamber.
Patent DE-19708225-A1 (DE)
Title: Function diagnostic system for exhaust fume cleaning device of internal combustion engine
Inventor: ISHII TOSHIO
IPC: G01M15/04
Filed: 1997-02-28
Abstract: The system includes a sensor arrangement (8) arranged after an exhaust fume cleaning device (12), for determining a concentration of exhaust fume components, corresponding to an operating condition of the engine or an operating condition of the exhaust fume cleaning device. The function of the exhaust fume cleaning device is tested in response to an output signal provided by the sensor arrangement. The output signal undergoes an integration processing, whereby the function of the exhaust fume cleaning device is determined either directly in response to the output signal or to the integrated value.
Patent DE-19710365-A1 (DE)
Inventor: DORFSCHMID JENS DIPL ING
IPC: F16D7/08
Filed: 1997-03-13
Abstract: An actuator 1 comprises a slipping clutch 8 between an output shaft 15, of an electric motor 4, and a shaft 2 engaged with a segmented gearwheel 17 which is operatively connected to a friction clutch. The electric motor 4 is controlled by electronic control means which monitors the position of the gearwheel 14, via an incremental transmitter, so that the gearwheel does not impact upon stop 19. If the transmitter is reset and/or a failure occurs, and/or the clutch is just engaged by means of drive 1, the motor 4 will force the gearwheel 17 against stop 19 causing the slipping clutch 8 to disengage when a predetermined torque is reached. Slipping clutch 8 comprises, for example, balls 92 engaged in recesses 93, 96 so that when the predetermined torque level is attained relative rotation of surfaces 61, 63, against a force produced by spring 31, causes the balls 92 to move out of the recesses 93, 96, thereby disengaging the slipping clutch. The spring 31 may be a plate spring having radial notches (35, fig 5) for a constant spring characteristic (see fig 6). The actuator 1 has compensating means 23 to assist the motor 4, so that rapid clutch disengagement takes place after a predetermined angular movement of gearwheel 17 is reached.
Patent DE-19712235-A1 (DE)
Title: Fire safety strut for building
Inventor: WETZEL BERNARD
IPC: E04B1/94
Filed: 1997-03-24
Abstract: The strut (1) comprises a tubular cladding (2) which contains a steel core (3,4,5,6). In the case of fire, these cores prop up the building. Other struts (1') above or below the strut have cores connected directly together. The core is formed from several parallel steel rods. These rods are preferably arranged symmetrically around the strut's central axis. They may be formed from round steel reinforced bars.
Patent DE-19714350-A1 (DE)
Title: Polymer bound, granular, adsorptive, absorptive, chemisorptive or catalytic material
Inventor: NASTKE RUDOLF DIPL CHEM DR RER
IPC: B01J37/02
Filed: 1997-03-26
Abstract: Polymer bound, granular, adsorptive, absorptive, chemisorptive or catalytic material comprises a fine granular adsorptive, absorptive, chemisorptive or catalytic material mixed with a finely divided, meltable polyethylene and an adhesion aid based on oligocondensate and processed. Also claimed is the manufacture of moulded articles from the above material by mixing the polyethylene and oligocondensate, adding the adsorptive, absorptive, chemisorptive or catalytic material, mixing, forming articles at 100-140 deg C and 0.0125-0.25, preferably 0.0225-0.0625 bar/cm<2>, cooling and demoulding.
Patent DE-19714841-A1 (DE)
Title: Residual credit return method for coin-operated amusement machine
IPC: G07F17/32
Filed: 1997-04-10
Abstract: The residual credit return method allows a limited number of the rotary elements (3) of the gaming mechanism (2) to be operated when the residual credit is less than that required for normal play, with an indicated win by the operated rotary element added to the credit total.  The gaming machine may be controlled by a microcomputer, with random generation of the win value when the residual credit is below that required for normal play and activation of a display indicating the selected win value.
Patent DE-19716229-A1 (DE)
Title: Vehicle cabin ventilation louver control mechanism with control levers and vanes
Inventor: PHILIPPIN ERICH
IPC: F16H21/14
Filed: 1997-04-18
Abstract: The control mechanism (30) opens, shuts and directs ventilator louvers (18-22) into the vehicle passenger cabin. The control (44) operates a rotating lever mechanism (32-36) linked to ventilator louver parallel vanes (50,52). The vanes are linked to each other by teeth (56). The vanes and rotating lever mechanism are mounted on the same base plate.
Patent DE-19716649-A1 (DE)
Title: Removal of moisture and solvents from paint residues
Inventor: METZGER UWE
IPC: C02F11/13
Filed: 1997-04-21
Abstract: Removal of moisture and solvents from paint sludge residues comprises pressurising loosened sludge to expel moisture which is then drawn off and further loosening and pressurising residual sludge to remove further moisture and solvents.  The degree and duration of pressurisation and agitation and loosening are pre-determined.  Also claimed is an assembly for performing the above process.
Patent DE-19719526-A1 (DE)
Title: Saddle tube suspension for bicycle frames
Inventor: SCHWARZ RALF
IPC: B62J1/06
Filed: 1997-05-09
Abstract: Upper frame parts, e.g. top tube (3) and seat struts (4) are connected to a tubular sleeve (2), which moves axially on the seat tube (1). The frame parts are fixed in their positions relative to the seat tube via elastic elements. The sleeve is fixed on the seat tube by spring elements, e.g. helical metal elements (8), sleeve-shaped or solid plastics elements, rubber, or oil or air or gel-filled elements etc. A top stop (5) is axially movable by turning on a thread in the seat tube. The tubular sleeve is separated from the seat tube by a tubular section or a foil, to reduce friction.
Patent DE-19721237-A1 (DE)
Title: Friction clutch with damped pressure plate
Inventor: KIMMIG KARL-LUDWIG
IPC: F16D13/58
Filed: 1997-05-21
Abstract: The clutch (1) comprises a housing with a rotatable counter pressure plate (6), a pressure plate is rotatably fixed within the housing and has a limited freedom of movability between the housing and the counter pressure plate in the direction of the axis. At least one clutch spring inwardly reacts against the housing and is arranged to bias the pressure plate axially towards the counter pressure plate to clamp a rotary clutch disc between the plates in the engaged condition of the clutch. A diaphragm spring (4) with resilient portions is used for engaging and disengaging the clutch. The disc may have friction linings that are contacted by the plates in the engaged condition of the clutch and is subject to wear in response to repeated engagement of the clutch.
Patent DE-19723148-A1 (DE)
Title: Heat-recovery system from drainwater
Inventor: DASCHNER MARKUS DR MED
IPC: F28D21/00
Filed: 1997-06-03
Abstract: The drainwater is kept in continuous flow, being typically passed through a heat-exchanger before entering a shower drainpipe. The fresh-water side of the exchanger is connected via hoses and unions to the cold water feed pipe to the shower. After leaving the exchanger, the drainwater can pass through the syphon of the drainpipe, under gravity and without a hydrostatic pressure drop.
Patent DE-19727442-A1 (DE)
Inventor: MURO SEIJI
IPC: C09B29/26
Filed: 1997-06-27
Abstract: A monoazo compound is disclosed which gives a clear blue dyed-product superior in various fastnesses (such as wet fastness and light fastness) and which is represented by the following formula (1): wherein X, Y and Z respectively represent hydrogen, halogen, cyano or nitro, etc. (see claim 1); R represents alkoxy, hydrogen or halogen; and R 1 and R 2 represent hydrogen, optionally substituted alkyl, cyclohexyl, optionally substituted alkenyl, or a tetrahydrofurfuryl group, or R 1 and R 2 , together with the nitrogen atom to which they are attached, is a morpholino group. A method for dyeing or printing a hydrophobic fiber material, comprising using the compound, is also disclosed.
Patent DE-19731164-A1 (DE)
Title: Self regulating heating element consisting of compound material of small ceramic elements
Inventor: MENHARDT WALTHER DR
IPC: H05B3/14
Filed: 1997-07-21
Abstract: The self regulating heating element consists of a compound material of small elements of current conducting ceramic material with positive electrical coefficient of electric resistance on one side, and on the other side a binding material filling the remaining space. The current conducting ceramic elements have contacting surfaces, and the binding material has a conductivity, which matches the resistance of the ceramic platelets. All metallising surfaces of the ceramic platelets are arranged vertically to the current direction. The ceramic platelets are arranged statically distributed and statically twisted. The ceramic bodies have an irregular shape.
Patent DE-19731641-A1 (DE)
Title: Bicycle luggage bracket with package etc fixing points
Inventor: NUTTO UWE
IPC: B62J7/02
Filed: 1997-07-23
Abstract: The fixing points (4a,4b) are on an axis ascending away from the rider so the package etc is angled upwards away from the rider. The fixing points on one side of the bracket are made up of a fastening bow (5) on this same ascending axis, and the rider end (5b) of the bow can be arrestably adjusted and the bow end (5a) furthest from the rider can be swivelled. One side of the luggage bracket is fitted with two fixing points and related bow links, joined by bow and the entire bracket (2) comes in a diecasting or injection-moulding design. The respective fixing bows form part of a common bow encircling and limiting the bracket. The bracket stands parallel to the bicycle plane and one bow or bow sector at least is fitted with an adjustable end-stop, e.g for package or box restraint.
Patent DE-19731695-A1 (DE)
Title: Computer monitor work station
Inventor: KEFER LUDWIG
IPC: A47B83/02
Filed: 1997-07-23
Abstract: The work station has a seat (21) and a desk surface supporting a computer keyboard and monitor, both of which can be inclined at a number of different angles, for reducing the strain on the back of the computer operator. The seat and the desk surface may be formed as a single unit, supported on rollers (3), beneath the seat, which move along a horizontal rail (6), to allow the seat and the desk surface to tip in unison.
Patent DE-19731732-A1 (DE)
IPC: B25D9/14
Filed: 1997-07-23
Abstract: The invention concerns an impacting device capable of being advantageously used in an impact hammer and/or a drill for releasing by impact tools blocked in rocks. For this purpose, an impact impetus supplied by an impact piston (1) is modified by means of a impact-deflecting device comprising a sliding lever (8) and a deflecting lever (12), such that said impact is carried out in a releasing impact direction (F) opposite the normal impact direction (B) and is transmitted to a tool (4) via a slide (15) and a locking lever (6). The tool (4) is already released after a few strokes produced by the impact piston (1). Said impact device is suitable for both unilateral air springs and double air springs.
Patent DE-19731892-A1 (DE)
Title: Coating electrically conducting workpiece esp. metal roller with powder coating medium
Inventor: RUSMANN HORST DR
IPC: B05D1/24
Filed: 1997-07-24
Abstract: The method for the coating of an electrically conducting workpiece, esp. a metal roller, with a powdery or non-granular coating medium, by fluidised bed sintering. The method involves preparing the workpiece, producing a fluidised bed with the coating medium, and at least partially immersing the workpiece in the fluidised bed. The workpiece is inductively heated, before, during, or after the immersion of the workpiece in the fluidised bed. The coating medium is cooled off and reacts to the hardening of the coating medium inside and outside the fluidising bed.
Patent DE-19733862-A1 (DE)
Title: Modular kit for forming door call panel for security entry system
Inventor: JUCKER PETER
IPC: G09F7/08
Filed: 1997-08-05
Abstract: In addition to the boundary strip profiles (7), the kit has coupling strip profiles (6) with an undercut, identical groove, or ledge on two opposite, longitudinal sides. There is a rectangular plate of uniform width, whose height is an integral multiple of a system module. Protruding ledges, or grooves, on the plate side sides fit in the groove or over the ledges of the strip profiles. The panel plates (2) each have at least one call key (15) and an adjacent depression for a name plate (3). There are loudspeaker plates (4) for loudspeaker assembly. Carrier plates (4a) are provided with devices to fix additional units on their rear side. The additional units may be a light push button, a video camera, a movement detector, or a key-operated switch.
Patent DE-19733991-A1 (DE)
Inventor: FREUDENBERGER RENATE DR
IPC: C23C18/36
Filed: 1997-08-06
Abstract: An aqueous acid, reductive deposition bath (I) for the electroless deposition of nickel, comprises (per litre of bath liquid):(A) 3-10 g nickel in the form of a nickel salt (B) 5-45 g of a hypophosphite as reducing agent (C) 0.4-1 mole of a carboxylic acid and/or hydroxycarboxylic acid including di- and tri-carboxylic acids as a complexant for nickel, (D) 0.5-3 mg lead, tin, arsenic, thallium or molybdenum acetate or sulphate as stabiliser and (E) thiourea, isothiourea or a thiocyanate as an accelerator containing nitrogen, sulphur, alkyl or aryl substituents, present at a molar concentration 1-3 times that of (D).
Patent DE-19745122-A1 (DE)
Title: Two part composite plastic component manufacture
Inventor: BOSSENMAIER ALBAN DIPL ING
IPC: B60R13/08
Filed: 1997-10-13
Abstract: A second injection stage uses a foamable thermoplastic or thermoplastic mixture comprising two or more plastics and the tool is opened after injection to allow the plastic to foam completely. Independent claims are included for: (a) use of the process in the manufacture of sound deadening covers, especially the undersides of vehicle instrument panels; (b) a composite plastic component comprising two parts (6, 10). In (b), the first part (6) is injection molded in a thermoplastic, especially polypropylene (PP) or acrylonitrile-butadiene-styrene (ABS) copolymer, and the foamed second part (10) can be an open or closed cell flexible foam and may have a skinned surface. The foam composition can be a single or multi-component system. Foaming is initiated either by heat, pressure relaxation or irradiation, especially with microwaves. The sealing edge of the second part can be straight or irregular, e.g. a zigzag.
Patent DE-19747580-A1 (DE)
Title: Patch board arrangement with multi-point terminal block e.g. for connection of data lines in switch cabinet
Inventor: DEUTSCH BERNHARD DR
IPC: H01R9/03
Filed: 1997-10-28
Abstract: A patch board for the conductors (110,110'---) of at least one incoming cable (112) which is fixed on a circuit board (100), in which the conductors (110,110') are connected to the contacts (108) of a multi-point terminal strip (102) arranged on the circuit board (100).  The terminal strip (102) is fixed at right angles to the direction of the cable (112) entering the circuit board (100). The cable (112) is clamped (106) on to the circuit board (100) and the conductors (110,110'---) behind the clamp are stripped of their insulation.
Patent DE-19748418-A1 (DE)
Title: Door strip for wood cladding of steel door frames
Inventor: KRASSELT STEFAN
IPC: E06B1/34
Filed: 1997-11-03
Abstract: A profiled section (50) is used to fit the wooden cladding (45, 46) such as veneered chipboard plates on the steel frame (44). The rebate cladding (53) is held by a device and a recess is provided in this cladding to take up a clamping element (2) which holds the rod-like holders (5, 6) which run at right angles through a pivot (4) and are connected to same.   The holders are held through bores in the clamping element which run inclined to the end side (62) of the cladding. At least one bore runs from the second side of the cladding inclined into same and adjoins a bore of the clamping element.
Patent DE-19755075-A1 (DE)
Title: Mobile alarm and emergency call system
Inventor: WITTWER JOERG GUENTHER
IPC: H04B1/38
Filed: 1997-12-11
Abstract: The system has a transmitter unit and a receiver unit e.g. a central computer. The system is a mobile system independent of mains supply. It can make an emergency call automatically without direct input of information, and only transmits in the case of emergencies. The system includes an emergency call button. When this button is actuated, the current coordinate time is determined. This is transmitted to a central computer unit together with ID stored on the chip and map data. Map data received via a modem/ISDN card is then converted by suitable software into an accurate representation of street and location and this is displayed to the PC user. The ID serves to identify the transmitter sending the alarm.
Patent DE-19800050-A1 (DE)
Title: Plug-in connector for low pressure pipeline
Inventor: FELDHOFF HELMUT
IPC: F16L37/091
Filed: 1998-01-02
Abstract: The connector has a housing (2) with a plug-in seating (10) and a plug-in element (11) at the end of a pipeline, secured in the inserted position by a sealing and holding element (3) defining the plug-in seating.  The sealing and holding element is secured in a stepped or threaded bore in the housing and is provided by a one-piece moulded elastomer element with integral sealing lips (20) and a metal clip (6), simultaneously securing the plug-in element and fixing the elastomer element within the housing.
Patent DE-19804650-A1 (DE)
Title: Low maintenance nickel-cadmium battery fibrous electrode structure
Inventor: OHMS DETLEF DIPL CHEM DR
IPC: H01M50/417
Filed: 1998-02-06
Abstract: A nickel-cadmium battery electrode structure is produced by stacking fibrous electrodes with an interposed separator material which has a different gas permeability in different directions and has cavities for temporary gas storage. A nickel-cadmium battery electrode structure is produced by stacking fibrous positive and negative electrode plates with interposed separator material to form an electrode packet, connecting electrodes of the same type together by pole bridges and pressing the electrode packet to compress and fix the separator material in a shape stable state. The separator material has a different gas permeability in different directions at least in the pressed and fixed state, so that gas transfer is prevented in the direction parallel to the surface of the electrode plates but is possible in the transverse direction, and has cavities for temporary storage of gas. An Independent claim is also included for a nickel-cadmium battery electrode structure produced by the above stacking, electrode connection and compression operations, the electrode packet being positioned between mechanical clamping elements. Preferred Features: The separator material is a fiber fleece of permanently elastic material.