baber/WOPTO huggingface dataset:
Patent DE-19602230-A1 (DE)
Inventor: FUCHS MANFRED
IPC: G01P3/487
Filed: 1996-01-23
Abstract: So-called active sensors are used to detect the rotational movement of a motor vehicle wheel. One type of active sensor is based on the magnetoresistive effect. Associated with the element (4) which is sensitive to magnetic fields are evaluating electronics (5) which generate current or voltage signals. The rubber tyres on vehicle wheels can become electrostatically charged; if a discharge occurs, the charges can be transmitted to the electronic components and the energy released can be so great that these components are destroyed. According to the invention, therefore, screening (8) is provided, preferably disposed between the toothed magnet wheel (2) and the element (4) which is sensitive to magnetic fields.
Patent DE-19605355-A1 (DE)
Title: Use of cationic bio:polymers in preparations
Inventor: KAHRE JOERG DR
IPC: A61Q5/02
Filed: 1996-02-14
Abstract: Cationic biopolymers (I) are used to improve the sensorial properties of preparations based on sugar surfactants containing (a)  alkyl- and/or alkenyloligoglycosides and/or (b) fatty acid- N-alkylpolyhydroxyalkylamides.  Pref. (I) is chitosan and/or a chitosan derivative, used in an amount of 0.5-10 wt. % on the sugar surfactant. The alkyl- and/or alkenyloligoglycoside (a) has the formula R<1>O-Gp (I),  in which R<1> = 4-22 C alkyl and/or alkenyl group, G = a sugar residue with 5 or 6 C and p = 1-10. The fatty acid-N-alkylpolyhydroxyalkylamide (b) has the formula R<2>CO-N(R<3>)-Z (II) , in which R<2>CO = a 6-22 C aliphatic acyl residue, R<3> = H, alkyl or hydroxyalkyl with 1-4 C and Z = a linear or branched polyhydroxyalkyl residue with 3-12 C and 3-10 OH groups.
Patent DE-19605541-A1 (DE)
Title: Rear wall bolt for furniture such as cupboard
Inventor: LAUTERBACH HEINRICH
IPC: F16B12/20
Filed: 1996-02-15
Abstract: Rear wall bolt consist of a rotatable, hook-shaped bolt, with a retaining part holding the back wall. There is a housing to be mounted in or on the border of the backwall fortifying the other sides. The housing (1) has a bore to receive the shaft (3) of the hook-shaped bolt. The shaft has a guide projection (6). The guide projection is driven into a guide crank (5) which is arranged obliquely and the movement of the guide projection into the crank results in an axial movement of the bolt. The rotatable guide projection, is held in the shaft and has an eccentric contour, can be guided along the upper edge of the crank.
Patent DE-19605701-A1 (DE)
Title: Production of lime composition
IPC: B44D7/00
Filed: 1996-02-16
Abstract: Production of a lime composition comprises adding agent containing sodium ions to a mixture containing slaked lime or lime-water, and mechanically dispersing the mixture. Also claimed is the lime composition containing highly pure lime and highly pure additives without hydraulic components, sodium ions-containing agent, 10-45 (20-35)wt.% water, and a distribution of part of the quasi-crystalline lime agglomerates to amorphous KOH.
Patent DE-19607220-A1 (DE)
Title: Hair dye for masking grey hair
Inventor: AKRAM MUSTAFA DR
IPC: A61K8/49
Filed: 1996-02-26
Abstract: A powdered or granulated hair dye comprises oxidation dye precursors, oxidants, direct dyes of which at least one is a natural vegetable dye, neutral henna and usual additives. Preferably oxidation dye precursors are present to 1-10 wt.% and consist of (A) at least one developer, especially p-phenylene, p-tolylenediamine, 2-OH-Et-1,4-diaminobenzene, p-aminophenol, 3-Me-4-aminophenol and/or 2,4,5,6-tetra-aminopyridine and (B) at least one coupler, especially alpha -naphthol, resorcinol, 4-Cl or 2-Me-resorcinol, m-aminophenol, m-phenylenediamine, m-tolyldiamine, 1,5- or 1,7-di-hydroxynaphthalene, 5-amino-2-methylphenol and/or 6-amino-2-methyl-phenol. Preferably, the vegetable hair dyes are isolated, synthetic or natural powdered henna red, henna black, walnut shells, indigo, camomile, logwood and/or black alder bark. Preferably direct, synthetic dyes are 4-OH-proplamino-3 nitrophenol, HC red No. 3, N,N'-bis(2-OH-Et)-2-nitro-p-phenylenediamine, HC blue No. 2 or 12, HC yellow No.2. or 12 and/or 2-amino-6-Cl-4-nitrophenol.
Patent DE-19616803-A1 (DE)
Title: Nonlinear distortion compensation unit
Inventor: OGURA SATOSHI
IPC: H03F1/32
Filed: 1996-04-26
Abstract: The  compensation unit has an input circuit (7) which is connected to the gate electrode (4) of a semiconductor element e.g. a transistor. The output circuit (8) is connected to either the drain (5) or source (6) electrode. The remaining electrode is earthed. The external DC bias voltage is calculated for the transistor electrodes. Pref. the source/drain/gate electrodes include a resistive conductor which is earthed.
Patent DE-19625975-A1 (DE)
Inventor: DOERKEN WOLFGANG
IPC: A61C8/00
Filed: 1996-06-28
Abstract: This invention concerns a dental implant with a shaped, bone contact section (20) for insertion into the tooth socket (16) of a jaw and a built up section (24) used for fastening a crown (26) or similar material, where the bone contact section (20) has an apical extension section (18) which is made for insertion into an artificially produced recess in the jaw which deepens the base of the tooth socket (16).
Patent DE-19627028-A1 (DE)
Title: Flue gas cleaner for domestic wood-burning heaters
Inventor: JUNG UWE DIPL ING
IPC: B01D53/88
Filed: 1996-07-04
Abstract: The flue gas cleaner for chimneys of wood-burning domestic heaters/boilers comprises a forced draught chimney containing regenerable particle and chemical filters.
Patent DE-19627049-A1 (DE)
Title: Device for damping recoil of hand-guns, especially sports rifle
Inventor: ROEMER PETER
IPC: F16F7/10
Filed: 1996-07-05
Abstract: The gun has at least one movable weight (13), which is arranged on the underside of the barrel (3). Because of its inertia, the weight opposes recoil when the gun is shot. The weight moves towards the gun against the force of a helical spring (10), which is arranged in the shooting direction (12). The weight is fixed to the free end of a support arm (7), whose other end is hinged about a horizontal axle (9), which is transverse to the shooting direction. The axle is arranged on a sliding piece (5), which can be moved along and locked in a guide rail (4) fastened lengthways to the underside of the front (1) of the gun shaft. The spring is fastened at one end to the support arm and at the other end to the sliding piece.
Patent DE-19628090-A1 (DE)
Title: Road and tunnel margin noise absorber - comprises dissimilarly responding resonators in component parts in general housing plus heat and moisture rear layer
IPC: G10K11/172
Filed: 1996-07-12
Abstract: The absorber has various resonators (10) that respond to different frequency ranges, specifically between 200 and 3000 Hz. Different absorbers can have resonators of differing frequencies, though all of them have identical dimensions and external appearances. Thus in a single absorber, two resonators (10) are held in resonator blocks (9) within an overall housing (2). In one block, the shared perforated front wall (12) of the resonators lies in a single plane, using a one-piece element (11) within the block to compensate for the different resonator depths via the element's open rear side. When a metal housing is used, a heat and moisture absorbent layer (19) lies against the inside the rear wall.
Patent DE-19638802-A1 (DE)
Title: Improving the cold-start behaviour of automobile catalysts
Inventor: EIGENBERGER GERHART PROF DR IN
IPC: B01D53/94
Filed: 1996-09-20
Abstract: In a procedure for improving the cold-start behaviour of fully active and aged automobile catalysts, a mixture of air and an auxiliary fuel is passed over the cold or locally, electrically preheated catalyst immediately before the engine is started. The auxiliary fuel is catalytically burned on the active part of the catalyst, and the temperature of the catalyst locally rises to 100 - 250 deg C before the engine exhaust gas reaches it. The supply of air and auxiliary fuel is maintained until a satisfactory conversion of the exhaust gas pollutants is assured by the flow of hot engine exhaust gas.
Patent DE-19640873-A1 (DE)
Title: Impregnating agent for wood, especially for pencils, etc.
Inventor: HANDL WERNER
IPC: B27K3/02
Filed: 1996-10-04
Abstract: An impregnating agent for wood (I), comprises a preferably aqueous emulsion, dispersion or solution of a cationic, quaternary, amphoteric or special non-ionic surfactant (II). Also claimed is a process for the use of (I), comprising: (i) fixing the boards to be impregnated in a steel tank so that they cannot float to the surface; (ii) evacuating the tank and contents and keeping under a vacuum of 80-95% for 10-25 minutes; (iii) adding (I) and destroying the vacuum; (iv) leaving for 1-6 hours; and (v) removing the liquid (I) followed by the wood.
Patent DE-19642536-A1 (DE)
Title: Non-destructive ultrasonic testing system for heat resistant combustion chamber parts used for gas turbine
Inventor: BECKER ERICH DIPL PHYS DR RER
IPC: G01N29/44
Filed: 1996-10-15
Abstract: The ultrasonic testing system involves placing the chamber part (3) to be tested placed in an immersion bath (1,2), before selective scanning of its surface via an ultrasonic testing head (5), which is positioned above the surface (4) of the liquid in the immersion bath. The obtained ultrasonic echo signals are pref. correlated with reference ultrasonic reference signals obtained by scanning a reference plane, with analysis (6) of the obtained data for indicating cracks or inhomogeneities within the tested part. Pref. the immersion bath is filled with water, and the ultrasonic testing head is moved via a triple axis scanner.
Patent DE-19647667-A1 (DE)
Title: Superwide angle sensor with variable magnification
Inventor: KIM MOON-HYEON
IPC: G02B15/167
Filed: 1996-11-19
Abstract: The device has an objective lens group (I) and an eyepiece lens group (II). The objective lens group has a positive overall refractive index.  A fixed first lens unit (1) has a negative refractive index with respect to an object.  A movable second lens unit (2) is convex towards the object, and has a negative refractive index.  A movable third lens unit (3) has a positive refractive index and a fixed fourth lens unit (4) has a positive refractive index.  The eyepiece lens group has a positive refractive index. The magnification of the object is varied by moving the third lens unit and a variation in the viewing angle is compensated by moving the second lens unit. The relationship 1.75 < Lt/fT < 1.87 is satisfied, where fT is the focal length of the objective lens group for a telephoto setting, and Lt is the distance from the first lens surface, of the objective lens group, to a focal point.
Patent DE-19650651-A1 (DE)
Title: Load-displaying machine mounting-base for absorbing machine vibrations
Inventor: WHITTAKER WAYNE H
IPC: F16M13/00
Filed: 1996-12-06
Abstract: The base has a body of sprung, elastic material. The material is suitable to support a load (10). The base has a lower supported surface (12), an upper load supporting surface (11) and a periphery. The body has a generally planar construction and is used in an essentially horizontal orientation. At least one of the surfaces of the base has homogenous load-supporting elements (14). These elements are deformable by a predetermined vertical distance under a predetermined vertical weight. The load-supporting elements are deformed such that the vertical distance between the surfaces of the body is proportional to the size of the weight or load being supported.
Patent DE-19652805-A1 (DE)
Title: Electrically operated shutter closure for building openings
Inventor: YAMAGUCHI KENJI
IPC: E06B9/80
Filed: 1996-12-18
Abstract: The closure uses an electric motor driving a winding drum for opening the shutter which has a counter-balancing spring arrangement incorporated to balance the downward movement of the shutter and a one-way clutch between the motor and the drum which slips at a pre-determined load. The winding drum (4), on which the shutter is wound is rotated, from one end, in either direction in a housing (5) by an electric motor (7) through a clutch (8). The clutch is so arranged that it slips if the load, during the lowering of the shutter, exceeds a pre-determined value, eliminating the need for a braking mechanism. At the other end of the drum is a shaft (9a) on which is wound a compensating spring (9) which is tensioned as the shutter is lowered.
Patent DE-19702082-A1 (DE)
Title: Washer in printer of rotary printing machine
Inventor: SEEFRIED KARL-HEINZ
IPC: B41F35/02
Filed: 1997-01-22
Abstract: The driven revolving brush (2), placed against the outer surface of the cylinder (1) being cleaned, receives washing agent (6) applied onto the wiper (3) from where it runs into the bristles. The top part of the revolving brush has a wiper (3) extending aslant as far as the rotary part of the bristles (4). A housing (10) collecting the dirty washing liquid detached by the revolving brush is positioned after the wiper in the direction of rotation of the brush. The washing agent is supplied by one or more spray pipes (7,8) with nozzles (9). The housing, adjacent to the revolving brush, has an opening (11) to receive the spray (12) from the bristles of the brush.
Patent DE-19703869-A1 (DE)
Inventor: OTT GUENTHER DR
IPC: C09D5/44
Filed: 1997-02-03
Abstract: The present invention relates to an aqueous binding agent dispersion for cathodically precipitable electro-dipcoat paint based on modified epoxide resins containing ammonium groups, obtainable by A) reaction of I) a precursor which can preferably be produced at temperatures of 120 to 180  DEG C, and even more preferably between 125 and 150  DEG C, from a) a diepoxide compound or a mixture of diepoxide compounds and b) an aromatic or aliphatic compound, preferably containing hydroxyl, carboxyl, phenyl and/or thiol groups or a mixture of such compounds by reacting the phenolic hydroxyl groups with epoxide groups, II) with at least one organic amine or a mixture of organic amines at reduced addition temperatures of 60 to 130  DEG C, preferably between 90 and 115  DEG C, to obtain an epoxide amine adduct, B) by subsequent or simultaneous reaction of the secondary hydroxyl groups with epoxide groups of the epoxide amine adduct obtained in step A) at a temperature of 110 to 150  DEG C, preferably at 130  DEG C with optional addition of a catalyzer, C) by adding a preferably solvent-free cross-linking agent or a mixture of various cross-linking agents at a temperature of 150  DEG C, preferably at 90 to 130  DEG C, D) optionally by neutralizing preferably by adding acids at temperatures of 90 to 110  DEG C, E) by dispersing the mixture obtained in steps A to D using water. The invention further relates to a method for the production and use of said dispersion.
Patent DE-19713184-A1 (DE)
Title: Electrically operated brake for motor vehicle, esp. automobile or motor cycle
Inventor: DOERICHT MICHAEL DIPL ING
IPC: B60T13/74
Filed: 1997-03-27
Abstract: The brake is activated when switching off vehicle, so that at least one wheel of the vehicle is braked. After the current to the brake is switched off, the one wheel at least remains braked. The wheel is released on switching the current to the brake on again. The renewed current supply to release the brake corresp. to starting the vehicle. When immobilising the vehicle, a test is carried out to check the electric power required for braking. Before the brake is activated a check is made of whether the vehicle is stationary and the engine off.
Patent DE-19713926-A1 (DE)
Title: Holder device for pipe on keyhole saw
Inventor: HALLABRIN ERWIN
IPC: B23D49/00
Filed: 1997-04-04
Abstract: The holder unit has an attachment detachably mounted on the saw. It has a first opening for the saw blade. A pipe holder is movable in the direction of sawing relative to the attachment against the force of a restoring component     . There is a second opening aligning with the first. At least one bearing face is provided for the pipe, and at least one retaining arm is curved in the direction of sawing and guides the pipe.
Patent DE-19713986-A1 (DE)
Title: Semiconductor component element test unit with test and handling sections
Inventor: WATANABE YUTAKA
IPC: G01R31/319
Filed: 1997-04-04
Abstract: The semiconductor component element test unit has a test section and a handling section, with which the semiconductor elements to be tested are transported in a feed section of the handling section to a test tray, which is held at the feed section. At the course of the transport path of the test tray (TST), between the discharge section and the feed section a semiconductor component detector sensor is provided, which serves to monitor whether the component element is present on the test tray or not. The presence of a semiconductor component element eg. an IC, which is transported staying behind on the test tray, from the discharge section to the feed section, is detected by the semiconductor component element detector sensor.
Patent DE-19714139-A1 (DE)
Title: Folding roof for road vehicle
Inventor: DANZL MARTIN
IPC: B60J7/14
Filed: 1997-04-05
Abstract: The roof (11) for a road vehicle is designed to fold down out of sight, behind the seats. When it is raised, the front edge of the roof engages with the top of the windscreen frame, and the roof consists of a rigid front element (14), centre element (10) and rear element (12), mounted on folding side frames (15) and raised and lowered by a linkage (24,26) connected to an actuator (64). The front and middle portions fit over the rear portion of the roof in a compartment (92) behind the seats. There is a lid (94) which closes this compartment when the roof is folded. It covers the compartment when the roof is in the raised position.
Patent DE-19717492-A1 (DE)
Title: Optimising efficiency of hydroelectric power station
IPC: H02J3/38
Filed: 1997-04-25
Abstract: The method involves supplying power from at least one three-phase machine into a supply network. The three-phase field is coupled to the generator via a constant transmission ratio. The efficiency is optimised by varying the revolution rate of the generator continuously, cyclically or in steps and depending on one or more operating parameters. The mains supply arrangement consists of several components which fulfil the overall function, whereby an AC machine or AC converter with a DC intermediate circuit is used to stimulate the three-phase machine and or as an intermediate energy store. A DC or AC converter is used for resupplying the network.
Patent DE-19717959-A1 (DE)
Title: Door- or window closing mechanism
Inventor: FISCHBACH STEFAN
IPC: E05F3/22
Filed: 1997-04-28
Abstract: The door closing mechanism has a drive housing containing a spring which is tensioned when the door is opened and which drives a linkage (7,8) to close the door. The mechanism and the linkage are covered by a screen (11) to provide a streamlined appearance when the door is closed. The screen can be fixed to the top of the door or to the door frame. It is convex, or shaped to cover the mechanism. The screen can be in two sections - one on the door and one on the door frame.
Patent DE-19718230-A1 (DE)
Title: Fixing element for round-headed screw inside anchor rail
Inventor: KOCH EBERHARD
IPC: F16B37/04
Filed: 1997-04-30
Abstract: A toothed disc (19) seated on the threaded shaft (23) of the screw (16) is provided between a work piece (15) which is to be fixed by the screw and the C-section anchor rail (10). The toothed disc has teeth (21) in the area of the free arms (13) of the rail forming the slit (14). In the fixed state of the workpiece, the teeth can engage, with positive and force locking engagement, in the free arms of the rail. The disc has a through opening (22) for the threaded shaft (23) of the screw. The teeth are arranged parallel and continuous either side of the opening.
Patent DE-19725043-A1 (DE)
Title: Device for machining of construction elements
Inventor: CLAASSEN CLAUS-DIETER DR
IPC: B23P23/02
Filed: 1997-06-13
Abstract: Several pieces of machining equipment (45,46), each with different spatial orientation, are provided in a plane extending perpendicularly to the direction of movement of the construction elements. The machining elements are attached to a circular plate which extends in the plane, which has a central recess in communication with the space outside the plate via a slot. The machining elements are movable in relation to the plate. The plate is rotatable around the axis which corresponds to the direction of movement of the construction elements.
Patent DE-19727254-A1 (DE)
Title: Play apparatus for use in playgrounds etc.
Inventor: KEILBACH PETER
IPC: A63G1/40
Filed: 1997-06-26
Abstract: The apparatus body (110) is carried eccentric to its centre of gravity by the bearing (140) and a holder connected to the body is in turn eccentric to the rotation axis (130) of the body. The apparatus is anchored to the floor (151) by a floor holder (150). The bearing (14) is held in a tubular sleeve (146) on a mast (148), with the sleeve itself held in place by a nodal sheet piece (145). The body comes in the form of an arm (111) carried at one end (140) and designed as a closed tube joined by a fixer plate (112) to the bearing (143). The holder (120) and body come in one piece. In a variant, the body forms a tread plate with a rim projecting on one side. The plate in this case is fixed to the end of the holding tube whose own far end is joined to the bearing, preferably via a hard-rubber bearing. The holder is joined to both the tread plate area and a second tube acting as holder designed as a bent tube joined to the main tube at the bend.
Patent DE-19728374-A1 (DE)
Title: Coolant circuit operating process for vehicle engine with heat store
Inventor: BEDNAREK HENRYK
IPC: B60H1/00
Filed: 1997-07-03
Abstract: The coolant circuit operating process includes a circulation pump (8) usable with the engine (2) stopped. After the engine has stopped, the coolant continues to be circulated through the engine and heat store (6) by the pump until the coolant temperature in the exit region (12a) from the engine is higher than the coolant temperature in the exit region (12b) from the heat store. In the case of a latent heat store, circulation should continue until the coolant temperature in the exit region from the heat store is 3-7 deg  higher than the phase transition temperature of the storage material.
Patent DE-19730191-A1 (DE)
Title: Electromagnetic drive mechanism
Inventor: LEIBER HEINZ
IPC: F01L9/20
Filed: 1997-07-15
Abstract: The drive includes two electromagnets, whose pole surface areas face each other at least partially, and a movable armature arranged reciprocating between these pole surface areas. The armature is held in an intermediate position through spring forces while the magnets are switched off. The armature is brought at switching on of one of the magnets into one of two end positions, at least nearby the pole surface areas of the corresponding electro-magnet. The armature is connected with the part to be driven, and held in a spring bearing, preferably formed by plate-springs (8,9).
Patent DE-19736312-A1 (DE)
Title: Ink jet recording material
Inventor: HERRMANN STEFAN DR
IPC: B41M5/50
Filed: 1997-08-21
Abstract: An ink jet recording material includes a medium which binds the ink jet dye and has a concentration gradient such that it is lower the further from the support it is.  Ink jet recording material comprises a support, a binder layer and a medium which binds the ink jet dye and has a concentration gradient such that it is lower the further from the support it is.
Patent DE-19737470-A1 (DE)
Inventor: KOENIG UDO DR
IPC: C23C16/30
Filed: 1997-08-28
Abstract: Disclosed is a composite body consisting of a substrate body with a single-layer or multi-layer coating, where at least one layer presents two or three phases made of cubic ZrCN and ZrO2 in a monoclinic and/or tetragonal form.