baber/WOPTO huggingface dataset:
Patent DE-10358351-A1 (DE)
Title: Valve tappet for combustion engine and production process, has micro pits formed by radiation in the smooth gas carbon nitride steel upper surface of the tappet
Inventor: SAWAI MASAHIRO
IPC: F01L1/16
Filed: 2003-12-12
Abstract: A valve tappet (10) for a combustion engine comprises a gas carbon nitride steel upper surface (11) having micro pits formed by irradiation of the surface. The surface roughness is from 0.8 to 2.0 microns, the mean diameter of the pit is from 0.01 to 0.05 mm and the density of pits is 10-20 mm-2.  An Independent claim is also included for a production process for the above.
Patent DE-10360246-A1 (DE)
Title: Einsatzwerkzeug für eine Werkzeugmaschine
Inventor: HOFMANN ALBRECHT
IPC: B24B23/02
Filed: 2003-12-20
Abstract: Die Erfindung geht aus von einem Einsatzwerkzeug (12) für eine Werkzeugmaschine, das eine Nabe (16) mit zumindest einem Durchbruch (42, 80) zur Durchführung eines Befestigungsmittels (40, 84) aufweist, über den die Nabe (16) auf einen mit einer Antriebswelle verbundenen Mitnahmeflansch (22) der Werkzeugmaschine spannbar ist, wobei der Durchbruch (42, 80) einen Haltebereich (54) und einen Lösebereich (56) aufweist und der Lösebereich (56) einen Anschlag (66, 88) zum Begrenzen einer Lösebewegung des Befestigungsmittels (40, 84) umfasst. DOLLAR A Es wird vorgeschlagen, dass der Durchbruch (42, 80) benachbart zum Anschlag (66, 88) einen konvexen Abschnitt (76, 90) aufweist.
Patent DE-19500025-A1 (DE)
Title: Recycling of used syringes
Inventor: HABEGGER HEINZ
IPC: A61L11/00
Filed: 1995-01-02
Abstract: To recycle glass syringes, from hospitals and pharmacies, they are collected at the clinic for delivery to a central sorting point to be disinfected or sterilised. The separated component parts are sorted for further use of for disposal.
Patent DE-19500182-A1 (DE)
Title: Mechanism for ship loading or unloading floating boats
Inventor: JANSSEN ADOLF
IPC: B63B23/26
Filed: 1995-01-06
Abstract: The boom (1) end is freely swivelable about a horizontal axis (3) on the (un)loading ship (2) such that it extends at an acute angle to the water level. Its free end floats in water. The boom carries a boat holder (5) in a longitudinally movable manner, with a drive for the longitudinal motion. Pref. the drive is in the form of chain winches. The boom length typically equals the twice length of the handled boat (14), at least. The free boom end may contain buoyant bodies (10), each as a hollow cylinder, immersing into the boom under load.
Patent DE-19502073-A1 (DE)
Title: All-wheel steering for road vehicle
Inventor: FUESL HEINRICH
IPC: B62D7/15
Filed: 1995-01-16
Abstract: The all-wheel steering for a vehicle with a large rear overhang has the rear wheel steering operating in the opposite direction to the front wheels to reduce the turning circle. From the straight ahead starting position the rear wheel steering follows that of the front wheels with varying proportion. Initially the rate of change of the rear wheel steering is slower than the front wheel. This rate of change increases to a similar rate, for mid range steering, and finally both axles have equal but opposite steering deflections. The initial steering, with the rear wheels only slowly steered, enables the vehicle to ease into the curve without the rear end swinging out. The increasing rear wheel deflection progressively swings the rear of the vehicle outwards, after the vehicle has left its original ahead track.
Patent DE-19503292-A1 (DE)
Title: Flood water shutter for cellar window, entrance door, etc.
IPC: E06B9/00
Filed: 1995-02-02
Abstract: Flood shutter having a metal angled frame (2) with flat rubber (3) vulcanised onto the sides facing the door or window surround. Round rubber (4) is vulcanised onto the inner side of the angled shanks. A number of fixing strips (5) is provided depending on the size of the frame. The floor shutter is made from sheet steel or a similar material, and is shaped (1) to withstand high water pressure.
Patent DE-19503937-A1 (DE)
Title: Air cleaning process
Inventor: MEISNER ANDREAS
IPC: F24F8/30
Filed: 1995-02-07
Abstract: To clean the air in an enclosed space, the flow ratio in the washing zone and the sputtering characteristics of the washing water are set so that the electrostatic discharge of the water, through the Lenard effect, is used for the electrostatic forces to increase the sepn. probability through mechanical effects by  <= 30%. Also claimed is an appts. with a suction inlet at the base, taking in air from the enclosed space and an inlet for external air, with adjustment to the ratios of the incoming vol. flows.
Patent DE-19506964-A1 (DE)
Title: High speed grinding wheel assembly exposing substrate surface particles
Inventor: KASTAUN GUENTER
IPC: B01J20/30
Filed: 1995-02-28
Abstract: An assembly for producing a substrate which fixes difficult substances (esp. oil) in soil or water, where the substrate is rubber from used tyres, incorporates a high speed grinding wheel (16) which exposes surface particles on a piece of dense material; and a turbulent flow passage in which the resulting substrate surface particles receive an application of substances which enhance their adhesive properties. The tyres are force fed to the grinding wheel. A temp. sensor monitors the surface of the material under treatment. Air is supplied to the turbulent air box (34) by a delivery system (18, 20) directed at the grinding wheel (16).
Patent DE-19507174-A1 (DE)
Inventor: KERSCHER VOLKER DR
IPC: C09D4/06
Filed: 1995-03-02
Abstract: A coating compsn. for scratch-proof coatings on plastics consists of (1) 1-30 wt.% polymerisable prepolymer (I) as thickener, (2) 20-80 wt.% polyfunctional (meth)acrylate(s) (II), (3) 5-75 wt.% diluent, (4) 0.01-10 wt.% UV initiator and (5) 0-20 wt.% usual additive esp. UV absorber. The novelty is that (I) is obtd. by free radical polymerisation of (a) 90-99 wt.% 1-8C alkyl (meth)acrylate and (b) 1-10 wt.% S regulator with at least 3 thiol gps.. Also claimed are polymethyl methacrylate and polycarbonate panels (partly) coated with the cured compsn.. Pref. (I) is prepd. form (a) methyl methacrylate (MMA) and butyl methacrylate (BMA) and (b) a regulator with 4 thio gps. esp. pentaerythrityl tetrathioglycolate (PETTG).
Patent DE-19509118-A1 (DE)
Inventor: HANEL MICHAEL
IPC: A61C8/00
Filed: 1995-03-17
Abstract: The invention concerns a tooth implant arrangement (10) comprising an implant body (11), which can be inserted in the jaw, and a structural member (21) which can be detachably secured to the implant body (11) by means of a bolt-like mounting element (31) and on which a cap (41), a replacement crown or the like can be placed and secured. The structural member (21) is mounted so as to be resiliently movable relative to the implant body (11) in the axial and/or sagittal directions. The mobility of a tooth implant arrangement of this type in the jaw or jawbone is comparable to that of a natural tooth.
Patent DE-19509425-A1 (DE)
Title: Combined mirror and sun visor for vehicle interior
Inventor: MUELLER HANS-GERHARD
IPC: B60J3/02
Filed: 1995-03-16
Abstract: The combined interior rear view mirror and sun visor arrangement is fitted inside a vehicle. The sun visor (7) is fixed to the interior mirror (4), and when not in use is not visible to the vehicle occupant. The sun visor (7a) is slidably mounted in the rear section of the mirror housing (11). Alternatively the sun visor is fitted as a flap (7b) pivotable about the housing axis (15), such that the non-use position the flap lies against the back of the mirror housing.
Patent DE-19510100-A1 (DE)
Title: Elastically deformable resistor esp. for limiting or switching current
Inventor: GREUTER FELIX DR
IPC: H01C10/10
Filed: 1995-03-20
Abstract: The resistor (1) has an electric resistor body (5) arranged between two contact terminals. The resistor body (5) is made of a connector material with a polymer matrix and an electrically conductive filler embedded in the matrix. The filer is in the form of a powder with particles whose average diameter is greater than 1 micron, preferably greater than 10 microns. The filler is a material which is harder and more resistant to oxidation than soot or silver. The resistor (1) is esp. used in a device for limiting and/or switching current. The resistor (1) is associated with a deforming arrangement (4) to elastically deform its resistor body (5). Upon a trigger signal (6) during operation of the device, the deforming arrangement (4) elastically changes the shape of the resistor body (5).
Patent DE-19510985-A1 (DE)
Inventor: ZABEL CLAUS
IPC: H05K13/04
Filed: 1995-03-24
Abstract: Disclosed is a device for separating components (3, 20), in particular electronic components which are connected to a support such as a circuit board (1) by a fixing material such as solder and can be lifted from the support with the aid of a gripping element (17) under a preloaded force acting in the direction in which the components (3, 20) are to be lifted from the support. A lifting device (13) connected to the gripping element (17) causes the preloaded force to become effective when the fixing material reaches its melting temperature. The lifting device (17) is provided with a retaining member (9, 25, 31, 33) whose melting temperature is equal to or greater than that of the fixing material and which triggers the action of lifting out the component (3, 20) when the fusable material melts.
Patent DE-19512866-A1 (DE)
Title: Vibration damper for pressure pipe
IPC: F16F9/49
Filed: 1995-04-06
Abstract: The vibration damper comprises a pressure pipe in which a piston is axially movable with a piston rod, and that the pressure pipe is divided into upper and lower working chambers. There is an additional damping valve (25) guiding to the piston valve (19), and a damping of the damping valve occurs in the moving direction.  The damping is dependent on the volume flow distribution, and takes place in the valves (19,25) because of the flow resistances. Through the damping valve flows a maximum displaced volume of the lower working chamber (11), and a minimum of displaced volume of piston rod.
Patent DE-19522032-A1 (DE)
Title: Coating surfaces, esp. of medical implants, with polymer
Inventor: BAUER JOERG DIPL ING
IPC: B05D3/02
Filed: 1995-06-17
Abstract: A process for coating electromagnetically neutral surfaces, partic. of medical implants, with a polymer comprises applying a corresp. monomer (I) to the surface and polymerising the monomer in a microwave field.
Patent DE-19522219-A1 (DE)
Title: Car rear frame of stringer and cross-beam
Inventor: TESKE LOTHAR DIPL ING
IPC: B62D21/02
Filed: 1995-06-20
Abstract: One end of the reinforcing sheet (7) bridging the gap between the endwall (6) of the angle piece (5), and the stringer (1), is welded to the underside of the stringer, as against the far end of the sheet, which is welded to the underside of the axle cross-beam (2). The sheet edges lying in the longitudinal sense of the vehicle are each bent downwards (8,9), and the sheet also has a transverse step (10). Sheet, cross-beam and angle have a welding aperture (11).  The floor plate is welded to the outward flange (3,4) of the cross-beam, the sheet edged downwards at both ends for welding to the beam and stringer. The step (10) in the sheet compensates for the difference in height across the stringer, using the weld aperture to complete the respective weldments.
Patent DE-19522222-A1 (DE)
Title: Door/window hinge assembly
Inventor: ZACCARIA GIOVANNI
IPC: E05D5/02
Filed: 1995-06-20
Abstract: The bearing (15) comes in one piece slotted out (14) for the hinge tab (13,12), the bearing is also recessed (37) laterally at a distance from the slot (14) and towards the endface (52). Slot and recess are linked by a longitudinally groove so that the openings or slot and recess lie on opposing broad sides (22) of the bearing. The head of the adjusting screw rotates in the recess (37) but is axially locked in this so the screw shaft can pass through the linking groove which is narrower than the screw head. The threaded length of the screw engages a tapped entry in hinge tab (13) and the linking groove reaches into the slot (14) by one screw shaft diameter. The interval between the end cross-wall of the slot and adjoining endwall of the recess (37) exceeds the thickness of the bearing (15) in the slot area. Preferably one recess endwall has an entry ramp and the opposing recess endwall has a guide ramp extending from the broad side of the bearing.
Patent DE-19523396-A1 (DE)
Title: Insulating jacket for pipe or porting
Inventor: MAILLET THOMAS P
IPC: F16L59/02
Filed: 1995-06-28
Abstract: The jacket comprises a flexible insulating mat (1) which has an overlapping sticky tab (2) on top of its first side edge (11). The sticky side of this tab is on the underside (14).  The second side edge (12) of the mat may also have a sticky tab (4) which is sticky on the top side (13). The jacket may be placed around the pipe or porting after its manufacture.
Patent DE-19525419-A1 (DE)
Title: Machining facility with working chamber cover
Inventor: SCHMIDT WERNER DR
IPC: B23Q11/00
Filed: 1995-07-12
Abstract: The cover (20) can be held to the machining chamber (1) by a pressure device (26,27) during spindle withdrawals for tool changing, the device composed of guides (26) fixed to the cover and otherwise slidably fitted to the machining station (6), using springs (28), hydraulics or pneumatics to press the cover into place on the chamber as required. A tool changer (104) forming part of the machining station (6) is equipped with a rotary magazine which rotates round an axis at right angles to the tool spindle axis (10), possibly using two such magazines which in this case straddle the spindle (10) and are equipped with a shared gripper. When used in rotary transfer lines, the chamber has a number of covers (20), one for each machining position. The tool (16) admission opening (18) in the cover (20) can move to suit the movement of the tool spindle and can be closed off during tool movement. A boss (24) on the opening (18) can be addressed to a corresponding part of the spindle b y means of a guide surface (110).
Patent DE-19526349-A1 (DE)
Title: Valve gear for internal combustion engine with reciprocating piston
Inventor: HOCHHOLZER TIMO DIPL ING
IPC: F01L13/00
Filed: 1995-07-19
Abstract: The location position of the valve lifter (4) on the camshaft (2) is adjustable along a circumferential section of the camshaft to change the valve opening and closing points, and is in such a way that the bearing axis of the lifter is movable in a straight line along a plane running through its longitudinal axis.  This plane (7) extends perpendicularly or parallel to the installation plane of the piston and engine. The bearing axis of the valve lifter is adjustable by means of a piston (9) housed in a cylinder (10) and pressurised on both sides by working medium.
Patent DE-19527254-A1 (DE)
IPC: H01H37/54
Filed: 1995-07-26
Abstract: The temperature controlled switching device has a bimetallic actuator disc Ä29Ü that is supported above a metal spring diaphragm Ä22Ü within an insulator insert Ü16Ü in a metal housing Ä13Ü. At the centre of the disc is a movable contract Ä34Ü that normally engages a fixed contact Ä24Ü on a cover plate Ä14Ü. The contacts are coupled to input and output wires Ä41,43Ü and a temperature increase is produced to cause switching at a specific point. An additional input is provided by a resistance heating elements on base substrate Ä26Ü that provides rapid switching for a sudden overload
Patent DE-19531665-A1 (DE)
Title: Treatment plant for water contg. blasting medium and foreign particles
Inventor: SCHMIDT WILHELM
IPC: B01D17/00
Filed: 1995-08-29
Abstract: Water/blasting medium mixt. recovered after sand blasting a surface and contaminated with foreign particles is treated in a plant having at least one pre-wash vessel (10), from which the mixt. passes to a re-washing and storage vessel (12). Between the two vessels, a medium under pressure is jetted from a line (11) to drive foreign particles into a discharge line (16). At least one water cleaning unit (14) is provided and a further foreign particle discharge line (18) leads from the pre-wash vessel to the water cleaning unit.
Patent DE-19531779-A1 (DE)
Title: Volume control device for audio signal amplification
Inventor: IDA MASARU
IPC: H04S7/00
Filed: 1995-08-29
Abstract: The vol. control device includes a damper for the audio signal.  A first amplifier is provided at a stage in front of the damper, and a second amplifier is provided after the damper.  Switches are used to ensure that the audio signal is amplified by one amplifier, while bypassing the other one. Pref. the switches provide bypassing of the first amplifier with preset amplification in front of the damper. The second amplifier effect is adjustable to a second level, when the first amplifier has not been bypassed.
Patent DE-19537591-A1 (DE)
Title: Machine for introducing planting holes into ground
IPC: E21B15/00
Filed: 1995-10-09
Abstract: The machine (1) is a motor-driven vehicle (2) with rise and fall support with connecting means at one end for the boring unit (3). The support is guided on guide means, rigidly fixed on the vehicle frame (8), to move in a straight line and at least substantially perpendicularly up and down. The support can be designed as a length-adjustable support arm (17) centrally mounted on the vehicle relative to the width extension. The boring unit may be height adjustable on the support by means of a hydraulic lift unit (44).
Patent DE-19542993-A1 (DE)
Title: Infinitely variable transmission esp with hydrostatic power branching e.g. for motor vehicles
Inventor: MEYERLE MICHAEL
IPC: F16H47/04
Filed: 1995-11-18
Abstract: The continuously- or infinitely-variable gear, esp. with hydrostatic power branching, is esp. for vehicles with several switch regions. Also, or alternatively, it has a device for hydrostat bridging in the form of a fixed point circuit . The arrangement has a first hydrostat unit (A) of adjustable volume, and a second hydrostat unit (B), preferably of constant volume. A summing planetary gear sums the hydraulic and mechanical power which causes the switching without load cut-off. When the switch regions change, the hydrostat units (A,B) change between functioning as a pump and a motor. The switch region is changed with the synchronous rotation rate of the coupling member of a new coupling to be connected. The old coupling is opened with a new displacement volume. The opening signal for the old coupling is formed from one or more rotation moment determining operation parameter of the drive motor. Possible parameters include throttle control, drive pedal signal, motor control signal, rotation rate signal, temp. signal, etc. Alternatively, the opening signal may be formed directly or indirectly from a rotation moment sensor in operative connection with the transmission gear and/or the drive motor.
Patent DE-19544008-A1 (DE)
Title: Fibre reinforced shaft with integral coupling compensating for angular displacement
Inventor: HABEN WERNER DIPL ING
IPC: F16C3/02
Filed: 1995-11-27
Abstract: A shaft has novel integral angular compensation elements made of fibre wound reinforced plastic resin, with a tubular section, which has an elastic coupling flange on one end. The fibre wrapping makes an angle with the shaft axis and is carried over the length of the tubular section, and extends out, up to the free edge of the coupling flange. The flange itself is constructed by turning its edge back through 180 deg , around a constant inner radius (R1). A dish-shaped coupling unit (12) grips the free edge of the flange within its cylindrical inner wall (14).  Also claimed is a device to make the shaft.
Patent DE-19549049-A1 (DE)
Title: Agglutination test plates to give clear results
Inventor: HIRAIDE TSUNEO
IPC: G01N33/543
Filed: 1995-12-28
Abstract: A test plate for an agglutination test has many depressions (12, 13), each of which has protein A and/or protein G adhering to its surface.
Patent DE-19602013-A1 (DE)
Title: IC-Engine cylinder-head with variable valve stroke
Inventor: FISCHER GERALD
IPC: F01L13/00
Filed: 1996-01-20
Abstract: Two or more valves for each cylinder work simultaneously but can be set to work with different strokes. Each valve is actuated by a cam-follower (18) against which one or more cams (12, 13) work. Each follower comprises an outer section (2) enclosing an inner one (3) movable in relation to it. The sections are coupled together via movable slides (7) to give a long stroke, and uncoupled to give a short one or none at all, the components being actuated by hydraulic servo pressure and a spring (8).  Two or more valves for each cylinder, working simultaneously, have cam followers (18) whose respective cams have different lifting characteristics. The first valve can have a cam (12) imparting a long stroke to it, the coupling slide being movable in the follower to uncouple the valve completely from the cam and give a nil stroke, for which a cam (13) is provided. A second valve (23) can be engaged with a small cam to give a short stroke.
Patent DE-19603336-A1 (DE)
Inventor: KASTL HANS
IPC: B29C65/46
Filed: 1996-01-31
Abstract: The invention concerns a method of securing a grid (5) in a housing (1), in particular for securing a blow-out grid in the outlet opening of a hair drier. The grid (5) consists of metal material and the housing (1) of plastics-containing material. The grid (5) is inserted into the housing (1) such that it abuts the latter at least partially and is then heated. The result of heating is that the regions of the housing (1) abutting the grid (5) become soft and the grid (5) penetrates the housing (1). The material of the housing (1) which has been displaced by the penetrating action is raised on both sides of the grid (5). When the softened material of the housing (1) has cooled, the grid (5) is rigidly connected to the housing (1).
Patent DE-19603412-A1 (DE)
Inventor: HAASE WOLFGANG
IPC: E06B1/70
Filed: 1996-01-31
Abstract: The section (2), e.g. extrude aluminium section, is fitted at the lower end of a door (7) or window and an extension (15) is attached to the section by means of a catch (14) arrangement. The catch preferably includes projecting members (16, 17) cooperating with spring members (18, 19). A U-section, open downwards, may be fastened in the area of the lower side (4) of the door section with a mounting for a strip at the lower end of the opposing arms of the U-section.
Patent DE-19611589-A1 (DE)
Title: Tooth belt drive, with double-toothed belt
Inventor: NAGEL THOMAS DR ING
IPC: F16H7/02
Filed: 1996-03-23
Abstract: The toothed belt has differently divided tooth rows looped round alternate sides of several gear wheels (5,6). The prods. of the respective gear tooth member and the division of the associated belt teeth are slightly different. There is a further drive stage, with non-rotary coupled pair of gear wheels (3,4) between the two stages. The central gear wheels are axially in tandem as a loose (5) and a fixed gear wheel (6). Coaxially to the gear axis is drivably mounted a strap (2), with which the gear wheels orbit.
Patent DE-19614526-A1 (DE)
Inventor: DAMM HARTMUT
IPC: G01S7/48
Filed: 1996-04-12
Abstract: The laser device has a laser diode (1) mounted on a substrate (2) and enclosed on several sides by a reflective material. The laser diode provides a main laser beam directed through an exit opening (6), the reflective material using the light component not employed for the main beam to provide a reference laser beam directed through a second exit opening (7). The latter may be positioned outside the direct light radiation range of the laser diode, the exit opening for the main laser beam positioned within the direct light radiation range.