baber/WOPTO huggingface dataset:
Patent DE-19526885-A1 (DE)
Title: Valve-controlled injection device for IC engine
Inventor: HUTMACHER ROLF DIPL ING
IPC: F02M59/36
Filed: 1995-07-22
Abstract: The device includes a high pressure pump supplying the fuel to a jet, with piston driven by a cam on a camshaft so that the piston speed is initially in a sharply rising zone, and then in a constant speed zone in the vicinity of TDC. In the last speed run, at full load and middle and high revs. of the engine, the injection is under high pressure. At this full load, a small part of the injection lies in a zone of sharply rising piston speed and at low load, a large part of it is in the zone with sharply rising piston speed.
Patent DE-19534701-A1 (DE)
Title: Bistable electronic relay, with load current controlled by electronic switch
Inventor: DREUTH HANSJUERGEN DIPL PHYS
IPC: H03K3/356
Filed: 1995-09-19
Abstract: The circuit has a voltage supply for a trigger (D5,D6,C1,R1-R3), rectifier (D1-D4), electronic switch (T1)-anti-channel MOSFET self-blocking, bi-stable trigger (T1,T2)-an n-channel MOSFET self-blocking with units (D7-D8, C2, R4-R8, RL), control for bistable trigger (OC1,OC2), and a switching option, a p-channel FET with units (D7,R9). Diode (D5) rectifier, while resistances (R1-R3) and the diode (D6) form a voltage divider.
Patent DE-19535666-A1 (DE)
Title: Removal of plastics moulds after mfr. of finely-divided prods. from ceramic suspensions
Inventor: HIRATA YOSHIHIRO
IPC: H01L41/39
Filed: 1995-09-26
Abstract: In the prodn. of fine ceramic structures by solidifying a ceramic suspension in a plastic mould, subsequent removal of the mould is effected by vacuum heating, laser ablation, plasma etching or use of a low viscosity solvent for the plastic.
Patent DE-19540621-A1 (DE)
Title: Function testing apparatus for integrated circuit
Inventor: NAKAIZUMI KAZUO
IPC: G01R31/3185
Filed: 1995-10-31
Abstract: The function test apparatus includes a test-standard appropriate to the applications of the circuit to be tested (16) against which the output of the circuit can be measured. A semiconductor chip (14) is provided which can programmed to at least one part of this test-standard and is linked through a contact element (15) with the circuit.  This arrangement tests the circuit directly when electrical contact is made. Wafers may be used instead of chips. The contact element is made from a piezoelectric conductive rubber.
Patent DE-19541519-A1 (DE)
Title: Displaceable dividing wall with at least two sectional walls
IPC: E06B3/01
Filed: 1995-11-08
Abstract: At least one stabilising body is arranged between two sectional walls. It works in conjunction with facing ends of the lamellae and preventing horizontal movement of the lamellae. The stabilising body extends from the ceiling to the floor of the room and is pivotable in relation to the ceiling. The pivoting device for the stabilising body (1) comprises a rope winch (2) laterally displaced from the stabilising body with a rope (4) fixed on the body and a rope deflection component (6) horizontally movable by the rope and fitted on the upper area of the magazine. The rope deflection component comprises a free-running rope roller, over which the rope is guided. The rope winch is driven by an electric motor.
Patent DE-19546275-A1 (DE)
Title: Tilting roller drive for scooter with pedal
Inventor: WIDDIG HANS
IPC: B62K3/00
Filed: 1995-12-12
Abstract: The tilting roller drive has a chain rail (1) with a changeable bicycle chain part. The angle is levelled out by thickening the chain rail towards its rear end (8) by three quarters of the height of the engaging tooth (7) of the gear wheel on the drive wheel. This results in a uniform pressure of the pressure roller (6) over the entire running sector on the chain rail. The driven chain rail does not lift off under pressure, and the teeth of the drive hear wheel cannot slip or be torn off.
Patent DE-19600144-A1 (DE)
Title: Height adjustable mounting for sprung slats of bed
Inventor: HARTMANN SIEGBERT
IPC: A47C23/06
Filed: 1996-01-04
Abstract: A baseplate (1) has lateral guide grooves for fixing to the frame of the slatted grid. A mounting (4) for the sprung slats (7), fitted with an elastic holder (6), is screwed vertically into the base plate by an adjusting screw (11). The movable mounting contains an opening (12) accessible from the top for adjusting the position of the mounting on the baseplate. The adjusting screw presses against a horizontal bridge piece (13) of the baseplate. The horizontal bridge piece has a thrust bearing (14) for the adjusting screw.
Patent DE-19600759-A1 (DE)
Title: Modular device for modification of existing waste water treatment plants
Inventor: BUDZINSKI VOLKER
IPC: C02F3/12
Filed: 1996-01-11
Abstract: Device (26) for the modification and refurbishment of conventional waste water treatment plants having a number of chambers, comprises \- 1 wall (25) separating off part (17) of a chamber (23) volume. There are also components (27, 28) for flow interconnection with preceding and following chambers ( 22, 24).   Also claimed is a waste water plant, especially a compact waste water treatment plant, divided as described.
Patent DE-19605923-A1 (DE)
Title: Flowmeter with tube driven by excitation unit at right angles to linear direction
Inventor: HANSEN HENNING MAX
IPC: G01F1/84
Filed: 1996-02-17
Abstract: The flowmeter has a sensor unit (11,12) which determines a movement value regarding the length of the longitudinal sections (18,19) of the straight tube (2) on both sides of the excitation unit (8). The sensor unit determines an average value of the movement values of each of the longitudinal sections. The sensor unit has a sensor (10) allocated to the excitation unit, which determines a rest-time point of the tube. The sensor unit, determines the movement value at the time, at which the tube at its operating point is at rest.
Patent DE-19607709-A1 (DE)
Title: Ceramic composite material used as grinding agent
Inventor: GOTTSCHAMEL GEORG DR
IPC: C04B35/575
Filed: 1996-02-29
Abstract: Ceramic composite material consists of at least three components, an alpha -Al2O3 matrix and the other discontinuous components selected from spherical, plate-like, or in whisker-form, and different average particle size. At least two discontinuous components differ from each other by a factor of at least 10 in their average particle sizes. The average particle size is based on the dia. of the spheres or plates, the thickness and length.  Also claimed is a ceramic composite comprising the above structural components, but where the average dia. and length of the discontinuous components differ by a factor of 100 and the average thickness by a factor of 10.
Patent DE-19609196-A1 (DE)
Title: Artificial fishing bait for angling
Inventor: BESTEL GERD
IPC: A01K85/16
Filed: 1996-03-09
Abstract: The bait has a hollow rod (8) passing through a main body (3) and is rigidly connected to it. The main body part may be made from three sections. An end piece of the line (1) is taken up by a locking element which is movable relative to the main body which is freely movable relative to the line in a longitudinal direction. The hollow rod has a run-through cone (2) in both directions. The main body can comprise a front part, centre part and rear part and the locking element can be a hook (5).
Patent DE-19611238-A1 (DE)
Title: Interchangeable plastics frame for slide
Inventor: PHILIPP HANS-JUERGEN
IPC: G03B21/64
Filed: 1996-03-21
Abstract: The frame (10) comprises integral hinging halves. The halves are hinged by strips (4). The strips have protruding bosses (7) on their inside surfaces, and lock into mating openings (8) in the shut position. The strips can be joined together by other transverse strips (14). The bosses and openings can be cylindrical. Between the openings, recesses (13) can be formed in the top half (1), into which clamping protrusions (22,23) on the bottom half extend to secure a slide.
Patent DE-19612571-A1 (DE)
Title: Roller bearing without cage, for fast running medical instruments
Inventor: DOWDING NICHOLAS JOHN
IPC: F16C35/077
Filed: 1996-03-29
Abstract: The roller bearing without a cage has separate plastics roller bodies (4) between the ceramic roller bodies (3).  They are impregnated with a lubricant, produce a lubricant and/or are of a self-lubricating material. The plastics rollers (4) are preferably of polytetrafluoroethylene (PTFE). The running rings (1, 2) are of a wear-resistant and corrosion protected material such as "Cronidur 30" (RTM).
Patent DE-19612968-A1 (DE)
Title: Hand-held scissors
Inventor: KNOOP HEINZ-PETER
IPC: B26B13/12
Filed: 1996-04-01
Abstract: The scissors has a handle (G2) which may have a finger hole designed as a conventional one, or a finger hole which has an opening (F2X) on one side. The other handle (G1) of the scissors has a geometry (F1-X) which enables a grip which has the necessary support surface (AF) but without an enclosed finger hole. The grip has handle movements between 45 and 90 degrees, and has other small movements on the horizontal axis (A1).
Patent DE-19613054-A1 (DE)
Title: System for collecting tariffs and tolls
Inventor: EGUCHI OSAMU
IPC: G07B15/00
Filed: 1996-04-01
Abstract: The system (1) recognises vehicle types by length, height, weight and number of wheels. The system consists of two vertical columns (1a, 1b) opposite one another on both sides of the street. One column (1a) has lights (1c) radiating infrared rays and the other has sensors receiving the rays. In the street before the sensors is a raised section with an in-built weight sensor. The sensors are connected with control equipment (30, 40), having input/output, ROM and RAM units and a CPU and connecting with equipment on the vehicle so that the tolls are paid automatically.
Patent DE-19613313-A1 (DE)
Title: Material dryer with inbuilt screw mechanism
Inventor: WIESNIEWSKI ROLF
IPC: F26B11/18
Filed: 1996-04-03
Abstract: The material dryer has a screw thread (6) in a trough which has an outlet orifice for the departure of the fluid. In the working section of the screw, the area with the discharge site (13) has an axially aligning helical member which is connected to the drying section of the screw. This section is an open coreless section where the air inlet and outlet (16,17) contribute to the transportation of the air. The trough (7) for the screw assembly may have a coreless section which may have a heated section built into it to aid the drying process. The length of the drying section which is coreless, may be up to twice the length of the first section.
Patent DE-19613575-A1 (DE)
Title: Catch switch for bicycle transmission
Inventor: LEMMENS NICO
IPC: B62K23/04
Filed: 1996-04-04
Abstract: The catch switch (1) is fitted to a steering rod (3). It has a casing (2) and a catch element (4) with recesses (5), connected to a turning handle (7) to operate the bicycle transmission, and to one end of an operating cable. The casing has an annular space along it, containing a combined catch spring (20). This spring has two feet (24)) on the casing and a projection (23) to act with the catch element. It consists of a shaped spring (21) and a leaf spring (22). The feet have internal rests for the ends of the leaf spring.
Patent DE-19621189-A1 (DE)
Inventor: BRAUNECKER BERNHARD DR
IPC: G01C9/20
Filed: 1996-05-25
Abstract: The invention relates to an inclination sensor (50) with an optical radiation source (6), an inclination surface (10) directed according to the force of gravity on which the radiation from the source (6) impinges at an inclination-dependent angle and with a local-resolution electro-optical detector (7). Optical components (2a, 2b, 3a, 3b) for imaging the radiation source (6) on the detector (7) are monolithically integrated on a basic body (1). Owing to the monolithic integration of the optical components (2a, 2b, 3a, 3b), the inclination sensor (50) can be miniaturised, resulting in low production costs, light weight and small bulk. The optical components (2a, 2b, 3a, 3b) may be reflective, refractive and diffractive. They can also be structured in such a way that they provide the detector (7) with a defined intensity model and thus increase the accuracy of measurement and the angular measurement range of the inclination sensor.
Patent DE-19625099-A1 (DE)
Inventor: GUNSCHERA FRANK
IPC: B41F23/06
Filed: 1996-06-24
Abstract: The invention relates to a method of powdering a printed surface of a printed material. The aim of the invention is to improve, without the need for sophisticated techniques, the uniformity with which powder can be applied to a printed surface of a printed material, the effect of the gas stream, used during powdering, on the motion of the substrate being kept as small as possible and undesirable powder deposition being avoided to the greatest extent. The powdering method proposed calls for powder particles to be brought by means of a gas stream on to the surface which is moved relative to the powdering device, thus accelerating the particles (3) which are taken out of the gas stream by deflecting the stream with respect to the direction of motion of the particles (3). The invention is suitable for use with printing presses.
Patent DE-19630738-A1 (DE)
Title: DNA encoding invertase inhibitor
Inventor: RAUSCH THOMAS PROF DR
IPC: C12N15/29
Filed: 1996-07-30
Abstract: Nucleic acid encoding a polypeptide that reduces the enzymatic activity of an invertase is new.  Also claimed are:  (1) a vector containing the nucleic acid;  (2) a host cell containing the nucleic acid or vector;  (3) a polypeptide as described above, and  (4) a transgenic plant containing the nucleic acid.
Patent DE-19632238-A1 (DE)
Title: Stud former for rocker cover mountings of internal combustion engine cylinder head cover
Inventor: THURNER HELMUT
IPC: B21J15/02
Filed: 1996-08-09
Abstract: The riveting snap (26) is part of a multiply equipped machine, and each punch (28) is supported in the machine by a spring (54), with the whole unit movable by a piston and cylinder assembly. The riveting snaps are located in different planes.  The rivet shanks (18) are cast as integral parts of the diecast component, which may be a cylinder head cover (10) made of aluminium or magnesium alloy. The riveting snaps are heated to approximately 750 degrees C, and riveting time is in the region of 5 seconds.
Patent DE-19634650-A1 (DE)
Title: Vibration therapy head in oscillatory movement
Inventor: RUF HERMANN
IPC: B06B1/16
Filed: 1996-08-27
Abstract: A drive shaft (2) and a vibrator head are at angles to one another with the vibrator (1) as an angled shaft whose one end acts as a drive shaft (2) and whose far end (4) forms the mounting pin for the vibrator head. Thus the shaft carried by ball-bearings has an eccentric end flange (8) for the pin engaging the head (5). The flange is arranged slightly or noticeably out of centre, with ball-bearings for the drive shaft and pin (4) located by inserted security rings. The pin is carried via ball bearings in the head slot entry and the head itself is prevented from twisting round by bolts fixed at one end to the housing but otherwise engaging larger-section head slots. In a variant prescribing a straight shaft complete with drive shaft and mounting pin, the pin engages an oblique hole in the head so hole and shaft are at an angle. The head is held in a cage in turn bolted to the main housing using a U-shaped cage so the head is carried by ball-bearings on the respective cage legs. In this case, the cage base area protrudes beyond the tumbling movement of the vibrator head. The housing forms a hand-operated appliance complete with grippable coupling between motor and vibrator head.
Patent DE-19640306-A1 (DE)
Title: Integrated switching regulator circuit
Inventor: BICHLER HELMUT
IPC: H02M3/155
Filed: 1996-09-30
Abstract: The circuit includes a switching transistor (TR), a drive circuit (AS) which controls the switching transistor, and a diode (D1) integrated in an IC. Two load path connections (C, E) of the switching transistor and at least a cathode connection of the diode are connected to output terminals of the IC. The switching transistor is pref. a bipolar transistor whose collector and emitter are provided on respective outputs of the IC. The collector output of the IC is pref. connected to a supply voltage, the emitter output terminal is pref. connected with the cathode output terminal, and an inductance is connected with one end to the cathode output terminal and provides an output voltage at the other end.
Patent DE-19641247-A1 (DE)
Title: Use of humic acid and its salts as catalyst or sorbent
Inventor: OESTE FRANZ DIETRICH
IPC: C02F11/14
Filed: 1996-10-07
Abstract: Use of humin in the form of humic acid or its salts, by converting it with redox catalysts or fermentation media using films or membranes impregnated with microorganisms, is new. The product is used for one of the following processes:  (a) as a catalyst or sorbent for abiotic hydrolysis and/or oxidation of chalcogenic sulphur or selenium compounds in the gaseous phase in the presence of free and/or capillary condensed aqueous and/or polar and/or salt-containing fluid phases, to form \- 1 of the compounds, chalcogen hydrogen, elementary chalcogen, poly-chalcogenide, thionate, polythionate, chalkogenite or chalcogenate;  (b) as a catalyst for abiotic oxidation of \- 1 compound containing sulphite, thiosulphate or polythionate groups, where the compounds are dissociated or undissociated in the aqueous phase; (c) abiotic oxidation of compounds containing hydrogen and \- 1 of the element phosphorus, arsenic or antimony in the presence of free and/or capillary condensed aqueous and/or polar and/or salt-containing fluid phases, to form \- 1 compound containing these elements and oxygen;  (d) abiotic phosgene hydrolysis; (e) abiotic oxidation and/or sorption of \- 1 element or compound containing iodine, precious metals, mercury or zinc in the gaseous or aqueous phase; (f) heavy metal precipitation in the presence of sulphur or a sulphur compound, to produce a heavy metal sulphide; (g) abiotic and/or biotic reduction of nitro-organic, halo-organic or oxyran-organic compounds in the presence of free, capillary condensed aqueous, polar and/or salt-containing fluid phases; (h) biotic decomposition of the surface layer of sewage during water purification; (i) biotic oxidation of sulphide-containing ores or sulphides to give the corresponding heavy metal sulphates; (j) biotic decomposition of organic impurities in water or soil; (k) biotic decomposition of microorganisms on the surface of plant roots or fungal mycelia or hyphae in water or soil; (l) for street cleaning; (m) for the care of plants and/or fungal cultures (i.e. as a fertiliser);  (n) as a fertiliser for plants/fungi, with the addition of root and/or mycelium and/or mycorrhiza substrate, and  (o) for the abiotic decomposition of pollutants, when used in combination with \- 1 other anti-pollutants.  Also claimed are coagulated particle agglomerates useful as flow-release fertilisers, these are made from coagulated humic acid.
Patent DE-19642938-A1 (DE)
Title: Vehicle airbag safety system
IPC: B60R21/20
Filed: 1996-10-17
Abstract: The vehicle's seat (12) has a main frame (20) supporting a cushion (24) containing a chamber for an airbag module. A frame (100) is fixed on the airbag module and clamps the seat cover (32) which has an opening, and module insert door (78) together. When the airbag is inflated is inflates through a second opening (116) in the frame. The frame's inner edge is rectangular and defines a second opening. The frame is thickest near this inner edge and has a decreasing thickness as it extends to its outer edge.
Patent DE-19643706-A1 (DE)
Title: Point initiation of non-sensitive plastic-bonded explosive charge
Inventor: MAYER HEINRICH DIPL ING
IPC: F42C19/08
Filed: 1996-10-23
Abstract: In a device for point initiation of a non-sensitive plastic-bonded explosive charge having an initial charge which is conventionally ignited at the end remote from the charge to be initiated, the initial charge (4) consists of a relatively sensitive explosive and tapers, in the propagation direction of the detonation wave front, to a diameter (d) of 4 \!0.2 mm at the junction with the non-sensitive charge. Preferably, the initial charge (4) consists of 88-94% high explosive (preferably octogen or hexogen), \}8 (preferably 6)% resin binder and 1-11 (preferably 2-5)% retardant.
Patent DE-19644476-A1 (DE)
Inventor: MILL MICHAEL D VAN
IPC: B60G9/04
Filed: 1996-10-25
Abstract: An adjustable length axle comprises a central axle support member 114 with ends 114A, 114B, first and second axle end members 4,5 telescopically connected with the ends 114A,114B and wheel mounts 112A,112B on the members 4,5. A power drive, such as an hydraulic cylinder 21, connected to the axle end members moves the wheel mounts 112A, 112B towards and away from each other to adjust the vehicle's track.
Patent DE-19646608-A1 (DE)
Title: Re-usable transport packaging for technical appliance
Inventor: PROEDEL ULRICH
IPC: B65D19/00
Filed: 1996-11-12
Abstract: The packaging consists of palette (1), cover (2), and four corner supports (3). The supports are divided, and the two sections (3A,B) are connected for transportation. At least one support part can be plugged into palette or cover. For transportation when empty, support parts, palette, and cover are dismantled and combined to form a space-saving unit. The parts of the supports are directly connected to each other, are telescopic, or the facing part ends are inserted into a ring (8) between the parts.
Patent DE-19650283-A1 (DE)
Title: Induction coil and temperature detector for electrophotographic printer, photocopier or fax
Inventor: KOUNO YUZOU
IPC: H05B6/14
Filed: 1996-12-04
Abstract: A rotor (10) in the hot fixing unit of an electrophotographic printer, photocopier or fax, has a cylindrical heater (11) in which is an induction unit (12) consisting of a coil connected to the mains (16) mounted round the spindle (13). The alternating current produces a magnetic flow in the coil which raises the temperature of the heater. A thermistor temperature detector (17) is attached to the inner wall of the heater. Signals from this detector control the supply so that the heater reaches a predetermined temperature. A temperature cut-out (18) blocks the supply to the coil if the heater exceeds this. The outer surface of the heater consists of a separate layer of, for example, tetrafluoroethylene so that it is not damaged by the thermistor. The system may be used on either or both rollers in the fixing unit.
Patent DE-19650573-A1 (DE)
Title: Hand roller for pressing material edges
Inventor: FORSTHOFF EUGEN
IPC: B44C7/02
Filed: 1996-12-06
Abstract: A manual roller, to press down the edges of laid strip materials, is shaped so that the longitudinal centre axis (9) of the handgrip (1) forms an angle ( alpha ) of less than 90 deg  with the longitudinal centre axis (8) of the roller (4). The roller (4) or the roller mantle is of a soft elastic silicon material.
Patent DE-19708229-A1 (DE)
Inventor: KLOUDA JAROSLAV
IPC: F22B7/12
Filed: 1997-02-28
Abstract: The steam generator has a steam boiler (1), burner shaft (5) and heat exchange sector (10) with channels (12a, 12b, 12c) connected on one side to a chimney and on the other via a connecting sector to the burner shaft. The connecting sector has a through passage (25), formed by an aperture in one wall (15a, 15b) of the burner shaft and an insert (20). The aperture connects the burner shaft to one or more of the channels of the heat exchange sector, and is partly closed by the insert (20).