baber/WOPTO huggingface dataset:
Patent DE-19613679-A1 (DE)
Inventor: STRAUS REINHOLD
IPC: B09C1/00
Filed: 1996-04-05
Abstract: The method described calls for the slurry-like material, located in a natural or artifical basin, to be set in motion in situ in limited areas, one after the other, and for a solidifying agent to be introduced over a given depth and simultaneously mixed into the material, the solidifying agent being fed from a supply tank outside or inside the basin directly to the point of introduction. The installation described includes an excavator vehicle (30) fitted with a boom (35) on which is mounted at least one earth-working implement, such as one or more vertical rotary cutters (50a, b). The earth-working implement is connected by a hose line (20a, b) to a tanker vehicle (10) from which solidifying agent is fed into the rotary cutters which introduce it into the material (1) being treated. Solidification of the material (2) can thus be carried out relatively rapidly, allowing the excavator (30), which is a vehicle with a low ground pressure, to advance.
Patent DE-19615293-A1 (DE)
Title: Propolis skin disorder salve
Inventor: DIBART JOHANN
IPC: A61K35/644
Filed: 1996-04-18
Abstract: Propolis skin disorder salve comprises 100 g sunflower oil, 40 g marigold salve, 35 g unbleached natural wax, 40 g lanolin, 30 g yellow vaseline, 30 ml propolis extract (30 %) and 30 ml extract of comfrey (Symphytum officinale). Also claimed is a propolis analgesic salve comprising 100 g sunflower oil, 40 g marigold salve, 35 g unbleached natural wax, 30 ml propolis extract (30 %) and 30 ml extract of comfrey.
Patent DE-19616038-A1 (DE)
Inventor: WINNER HERMANN DIPL PHYS DR
IPC: G01S17/87
Filed: 1996-04-23
Abstract: A measurement process and device are disclosed for determining the position of an object with respect to a measurement device with an optical sender (1) which emits a light beam at a variable sending angle, and an angle-analysing optical receiver (2, 21-28) spaced apart from the sender. Resolution cells are formed by the angular resolutions of the sender and receiver. The resolution cell in which the object is located is deduced from the sending angle and from the angle at which the receiver (2) receives the radiation reflected by the object (reception angle). For this purpose, the light beam emitted by the sender is modulated. The phase difference between the modulation of the emitted light ray and the modulation of the received radiation is measured (42) and the position of the object within its resolution cell is calculated from the phase difference (36).
Patent DE-19617050-A1 (DE)
Title: Door fastener for household dryers, etc.
Inventor: BRAETSCH ERNST-CHRISTIAN
IPC: D06F39/14
Filed: 1996-04-29
Abstract: A door fastener for household appliances, e.g. dryers, has a rotating catch which comprises a knob on the side of the door and is blocked by means of a rocking lever equipped with a roller. A releasing device is provided on the rocking lever and the roller engages in a locking trough of the catch. The size of the trough permits the door to be pushed open from inside in an emergency.
Patent DE-19619648-A1 (DE)
Inventor: SCHENKER GILBERT DR
IPC: C14C9/02
Filed: 1996-05-15
Abstract: The invention relates to sulphonation products of hydrophilised triglycerides which can be obtained by (a) reaction of triglycerides (I), in which A, B and C are independently of each other optionally hydroxyl-substituted acyl radicals with 6 to 24 carbon atoms and 0 or 1 to 5 double bonds with 0.5 to 3 wt % of glycerine, in relation to the triglycerides, at a high temperature in the presence of basic compounds; (b) subsequent alkoxylation of the products obtained in stage (a); and (c) sulphonation of the products obtained in stage (b). Said sulphonation products of hydrophilised triglycerides are suitable for the stuffing finish treatment of leather.
Patent DE-19619689-A1 (DE)
Title: Isolating plate for road-vehicle inverter on electrical generator
Inventor: JEON YONG TAK
IPC: H02K3/34
Filed: 1996-05-15
Abstract: The AC power generator used on a road vehicle has an in-line assembly that has a rectifier to produce a DC output mounted at the end next to the stator coil assembly. Located between the coils and under the rectifier circuit 110 of the vehicle inverter is a thermal isolation plate 15 that has a finned shape 160 for dissipating heat energy. The unit is formed with a connection plate 170 used for fixing and holes are provided for the three-phase wires.
Patent DE-19620312-A1 (DE)
Title: Lubricant system for intermittently working coolant compression pump
Inventor: NILSSON STEN
IPC: F04C29/02
Filed: 1996-05-10
Abstract: The pump contains a varied impeller in the pump casing for the compression and delivery of an oil-gas mixture from the low to high pressure side of the pump. An oil separator is located, from which at least one lubrication duct (20) extends through the pump casing for oil supply to the impeller lubrication points. The lubricant duct comprises a self-stopping valve. It is movable from its closed to the open position by the oil-gas mixture flowing out from the pump compression chamber.
Patent DE-19626200-A1 (DE)
Title: The whiteness of paper fibre is increased
Inventor: GEHR VOLKER DR
IPC: D21C9/147
Filed: 1996-06-29
Abstract: The whiteness of paper fibre, in an aqueous suspension containing at least 5% dry material, is increased by the use of oxidising bleaches, the bleaching action being further increased by molecular O2. The process takes place under excess pressure of at least 0.1 bar and the gas used contains 50% O2 at the most.
Patent DE-19631345-A1 (DE)
Title: Electrically activated drive arrangement e.g. for motor vehicle parking brake
Inventor: SCHNEEWEISS MANFRED
IPC: H02K7/06
Filed: 1996-08-02
Abstract: The arrangement includes an electric motor which effects on a threaded nut connected with a drive element over a self-adjusting threaded spindle. The electric motor (30) is movable in a drive direction, and is held by device of an arbitrarily activated locking element (74). The motor is preferably arranged in a casing (28) and a latch (74) is provided in the casing, which holds the electric motor in its operating position. A hook (72) is preferably arranged at one front (68) of the motor, which engages with the latch.
Patent DE-19632006-A1 (DE)
Inventor: BUYSCH HANS-JOSEF DR
IPC: C07D201/08
Filed: 1996-08-08
Abstract: Method for the production of lactams from aliphatic  omega aminonitriles in a gas phase, in the presence of water and heterogenous catalysts, in which oxides and/or metal hydrated oxides selected from tin, zirconium, hafnium, bismuth, vanadium, niobium or tantalum or mixtures thereof, which can also be applied to supports, and used as catalysts.
Patent DE-19637102-A1 (DE)
Title: Radiant heating or cooling surface for house building material
Inventor: SCHEEL HENNING DIPL ING
IPC: F24D3/12
Filed: 1996-09-12
Abstract: The surface is made from an arrangement of thin walled, externally smooth metal tubes, especially brazed copper tubes. The tubes are built into the house building material. Weldless, drawn bare tubes with a wall thickness (s) to outside diameter (d) ratio (s/d) < 0.45 are used. Before installation, the tubes may be filled with compressed gas with a pressure between 4 bar and 100 bar, or they may be partially filled with fluid, whose vapour pressure at the installation temperature is greater than 4 bar. The vaporised fluid may act as a forming gas during soldering. After the tube lengths needed for a space have been temporarily laid, they can later be laterally shifted and correctly aligned.
Patent DE-19637695-A1 (DE)
Title: Branch twist for heavy current pipe coils of power transformers and chokes
Inventor: ECKHOLZ KLAUS DR ING
IPC: H01F27/28
Filed: 1996-09-09
Abstract: There are at least two radially stacked, parallel coiled branches (2), interconnected at the end. At the start of the twist point (1), starting with the radially inner branch, the latter is transferred first into the following, axial coiling plane (8) in the coiling direction (13), while during each next coil the radially outward branch is transferred into the coiling plane. During the further coiling each following, radially inner branch is transferred until all branches in each coil of the twist point are again radially stacked. The branches within the twist point, with at least three twists in each coil, have at least one branch at the outer and inner coil envelope face.
Patent DE-19638225-A1 (DE)
Title: Hot gas corrosion resistant pipe joint production
Inventor: POLAK REINHARD DR
IPC: B23K9/04
Filed: 1996-09-19
Abstract: Production of a hot gas corrosion resistant joint (20) between pipes (10), which have a corrosion protective thermally sprayed layer (12), involves weld depositing a corrosion resistant material onto one of the pipes in its butt end region (14) adjacent the other pipe prior to thermal spraying. Alternatively, a pipe piece, made of or coated with corrosion resistant material, is welded to the pipes (10) prior to thermal spraying. Preferably, the corrosion resistant layer (22) is applied to a width (b) of 0.5-150 (preferably 2-50, especially 5-30) mm on both sides of the pipe joint plane (E) and has a thickness (e) of 0.5-10 (preferably 1-5) mm. When a coated pipe piece insert is used, the corrosion resistant coating is preferably applied by thermal spraying or weld deposition.  Preferably, the butt ends (14) of the pipes (10) are welded together by a root weld layer of boiler-plate steel and a top layer of corrosion resistant alloy, this top layer optionally being located in the weld deposited corrosion resistant layer (22). A Ni, Ni-Cr, Co, Fe or Fe-Cr alloy is preferably used as weld additive material for weld depositing the corrosion resistant layer (22) at the joint plane (E) or on the pipe piece, the layer (22) being produced by plasma powder weld deposition, autogenous welding or arc welding.  The thermally sprayed layer (12) may be a sprayed and melted layer of a self-fluxing alloy, such as a self-fluxing Ni-Cr-B-Si, Ni-B-Si or Co alloy, or a sprayed layer of non-melted Ni, Ni-Cr, Fe or Co alloy and may be applied by autogenous flame spraying, high velocity flame spraying (HVOF) or plasma spraying.
Patent DE-19648061-A1 (DE)
Title: Shelving type display unit for objects, posters or for advertising products
Inventor: MELIDIS PARIS DIPL ING
IPC: G09F7/18
Filed: 1996-11-20
Abstract: One or more support frames or supports (13,15) have horizontal drawer containers (15), shelves or panels with or without sides, backs, fronts or intermediate walls. Each support frame or support is detachably joined by a connection (30) to a vertical tubular bar (10) with base plate. The bar is subdivided into sections (11) of equal length and joined by pipe connectors (12). The bottom of the bar has a threaded hole (22) for anchoring to the base plate.
Patent DE-19701294-A1 (DE)
Title: Fuel tank ventilation device for motor vehicles
Inventor: FRONDORF KLAUS DIPL ING
IPC: F02M25/08
Filed: 1997-01-16
Abstract: The device has a ventilation pipe with shut-off valve, and cleaning elements for ambient air flowing into the pipe. The shut-off valve (9) and the cleaning elements are contained in a housing (8), which is located on the atmosphere-sided end of the pipe. The elements comprise of a diffusor (15) with a downward facing opening and a labyrinth (14) formed by baffle plates (18) and located behind the diffusor. There is also a suppressing chamber (12) and a dust filter (13). The filter is located between a chamber (11) containing the valve, and the settling chamber. The settling chamber has an aperture (17) at its lowest point, which is closed by an outward-opening lip valve (16).
Patent DE-19705227-A1 (DE)
Title: High pressure fuel injector
Inventor: MACK MANFRED
IPC: F02M61/16
Filed: 1997-02-12
Abstract: The injector tip (11) holding the spring loaded injector needle, is located inside and outer support sleeve (13) with the top end of the sleeve with an outer lip (41). The lip is pressed into a groove (46) around the injector housing by a simple press action tool (49) to form a secure fitting in which the fuel pressure is taken up as axial stress in the injector assembly. The lip has an outer chamfer (44) which is engaged by a chamfered inner edge (51) of the tool. After pressing the sleeve has an outer cylindrical profile. The axial grip between the lip and the housing is provided by sloping flanges, as is the grip between the bottom of the support sleeve and the injector tip.
Patent DE-19705757-A1 (DE)
Title: Computer-based hand-written character recognition
Inventor: HUANG YEA-SHUAN
IPC: G06K9/62
Filed: 1997-02-14
Abstract: The method involves using a characteristic vector matching between an unknown input data pattern and model prototype classes in a data base, which comprises a certain number of classes. A unique class range threshold and a unique ambiguity threshold are calculated for each class. An input pattern that is to be recognized is recorded, and a characteristic vector is determined for it. A closest and a second closest class to the input pattern are determined, and a decision is made, wether the input pattern is recognized or rejected as this class, in response to the class range threshold and the ambiguity threshold.
Patent DE-19708610-A1 (DE)
Inventor: HOES ALFRED PROF DR
IPC: G09F9/30
Filed: 1997-03-03
Abstract: The invention concerns a pixel-matrix display arrangement for displaying information in transport systems. In this arrangement, a pixel is produced by an organic light-emitting element.
Patent DE-19709343-A1 (DE)
Title: Torsional vibration damper
Inventor: ORLAMUENDER ANDREAS DIPL ING
IPC: F16F15/134
Filed: 1997-03-07
Abstract: The damper comprises a pair of transfer elements (1,39), the output-side one of which deflects relative to the other, drive-side one. Between the elements is a friction device (80) with at least two different friction areas (82,83). These friction areas are each on a section (88,91) of a friction element (81) of the friction device. So long as the friction element in a designated peripheral opening (87) of one of the transfer elements can still carry out a relative movement with respect to the end of the peripheral opening located in the direction of movement, then the first friction area (82) and, after installation of the friction element on this end of the opening, the other friction area (83) are effective.
Patent DE-19713085-A1 (DE)
Title: Checking working order of motor vehicle fuel tank ventilation system
Inventor: HENN MICHAEL DR
IPC: F02M25/08
Filed: 1997-03-27
Abstract: The method involves basing the check on the vacuum generated in the tank ventilation system. Pressure values are detected sequentially in time and used as inputs to a physical model which generates a pressure variation for a leak in the system on the basis of a gas flow through an opening.  The model also produces a parameter which describes the variation of the pressure during the diagnosis and contains leak information. The generated leak area is compared with a threshold value. The tank ventilation system is evaluated w.r.t. leaks depending on the result of the comparison.
Patent DE-19715699-A1 (DE)
Title: Optical scanning system for laser printers, copier
Inventor: AKATSU KAZUHIRO
IPC: H04N1/12
Filed: 1997-04-15
Abstract: The multiple beam scan system has a light source (1) for generating a number of laser beams, a collimator lens (2) for collecting the beams, a polygonal rotary mirror, an optical system (3) for introducing an optical beam to direct the collimated beams onto the rotary mirror (4), an F-theta lens system (5-7) with a number of lenses, including at least one cylindrical lens (7), forming an image at a defined position (8). The optical scan system fulfils (2N-(N-1)a)/(N+a) lies between 0.8 and 1.2 for 2 or 3 beams, where a is the ratio of the magnification at a central region of a scan in an auxiliary scan direction to a magnification at a peripheral region in the same direction.
Patent DE-19716084-A1 (DE)
Title: Sun-visor device for vehicle
Inventor: SCHWARZ ANDREA
IPC: B60J3/02
Filed: 1997-04-17
Abstract: The sun visor device has a removably attached plate (2) in the middle of the visor (1), to which a T-shaped vertical slide (3) is attached. The visor extension (6) has a slideway guide on the back to match the vertical slide. In the assembled state, it forms a non-positive pair of elements with the slide, so that the visor extension is kept in line when being moved vertically. The plate may be narrow in relation to the visor extension and may have longitudinal guides for it at the end.
Patent DE-19716387-A1 (DE)
Title: Method of laying floor or wall tiles
Inventor: BURGIO GIUSEPPE DIPL ING
IPC: E04F21/18
Filed: 1997-04-18
Abstract: When laying floor or wall tiles, a grid is used to align the tiles correctly. The grid, with mortar sticking to it is allowed to remain after the tiles have been fixed to the surface and grouting material is used to cover it.  The size of the grid members at the edge of the panel is reduced so that a second grid can be placed for the next section of tiling.
Patent DE-19717796-A1 (DE)
Inventor: ELSER DIETER
IPC: B62D5/06
Filed: 1997-04-26
Abstract: The invention relates to an automotive power steering system with hydraulic power assistance, comprising a steering shaft (15) with a steering hand wheel (16) connected to an input member of a steering mechanism (2). An output member of the steering mechanism (2) is connected to wheels (11) of the motor vehicle which are to be steered. Two working chambers (12, 13) of the servo-motor of a booster can be pressurized with hydraulic fluid via the steering valve of a servo-pump (19) when the steering shaft (15) is rotated in relation to the input member. Two sensors (23, 24) are arranged on the steering shaft (15) or on the output member of the steering mechanism (2) to detect an angle of rotation and/or torque. The wheels (11) to be steered and the steering mechanism (2) return to their original position using hydraulic assistance when the steering hand wheel (16) is released following a steering maneuver. The amount and direction of hydraulic power assistance and the resetting of the wheels to be steered (11) are controlled by a common, electrically controlled electromagnetic valve (18).
Patent DE-19724769-A1 (DE)
Title: Energy self-sufficient sensor system for detecting unwanted heat
Inventor: STORDEUR MATTHIAS DR RER NAT
IPC: G01K7/02
Filed: 1997-06-12
Abstract: The system has a low power thermogenerator (1) forming the measurement part of the sensor system and arranged with its hot side in good thermal contact with the point that suffers a temperature increase in the event of a hazard. The low power thermogenerator is connected to an electronics unit (2) and a receiver (4), which is a component of the self-powered sensor system. Preferably, the electronics unit contains a control module (2.1) with energy storage function, a data memory (2.2), which stores or acquires information of interest in the event of the unwanted temperature increase, and an electromagnetic wave transmitter (2.3).
Patent DE-19729935-A1 (DE)
Inventor: CORNEA MARIUS
IPC: F15B13/044
Filed: 1997-07-12
Abstract: The invention relates to a built-in hydraulic valve, which is specially used for hydraulic camshaft displacement in a motor vehicle engine, comprising a built-in cartridge (10), an actuation device forming a unit with said cartridge (10), specially an electromagnet (13), and a securing eye (27) for fixing the valve to a main housing (9) by means of a screw (29). A valve element (15) can be moved axially in an axial bore hole (14) of the built-in cartridge (13) in order to regulate the hydraulic fluid passage between different external connections of the built-in valve. At least one of said external connections is formed by the radial bore hole (22) in the built-in cartridge (10), which starts at the outer periphery of the built-in cartridge (10) and must be inserted in such a way that it covers a duct of said main housing (9) when the built-in valve is assembled inside the main housing. This is done in a simple manner when the securing eye (27) and the radial bore hole (22) are aligned with each other in such a way that the radial bore hole (22) also covers the duct automatically when the securing eye (27) is positioned in the right place. According to the invention, the angular alignment between the securing eye (27) and the built-in cartridge can only be modified destructively to prevent said alignment from being accidentally changed.
Patent DE-19731270-A1 (DE)
Title: Tent-like construction for e.g. military applications
Inventor: SCHULZ GUENTER DR ING
IPC: B32B5/26
Filed: 1997-07-22
Abstract: A building structure, eg. a tent, has a support structure which holds walls made of a flexible material. The walls are reinforced, at least in part, by means of a bullet-proof layer. The protective layer consists of a number of textile layers made of fibres with a high degree of tear resistance. In one embodiment, the flexible wall material is equipped with pockets (9) in which segments (11) of the bullet-proof layer can be inserted.
Patent DE-19732792-A1 (DE)
Inventor: MERKLEIN DIETER
IPC: F04B53/16
Filed: 1997-07-30
Abstract: The invention concerns a piston pump (10) to be used for example in a vehicle antiskid hydraulic brake system. The aim of the invention is to enable economical production of said pump (10). To this end, a packing (16) is produced in a single piece with a base (18) having a seat valve (22) for the piston pump (10) outlet valve (50), said packing being produced in the form of a cold headed piece, without undercut. Moreover, the assembly is simplified since a tight fit is provided for the closure cap (66) and its stop at the packing (16). The fluid under pressure leaves the pump via circulating channels (70) provided therefor in the closure cap.
Patent DE-19740624-A1 (DE)
Title: Double-film lacquer picture transfer
Inventor: HAUCK MARTIN
IPC: B44C1/10
Filed: 1997-09-16
Abstract: The transfer has two plastic foils - a cover (a) and protective layer (b), sandwiching a printed picture layer (c). The foils are connected by an adhesive edge (d) preventing the lacquer drying before application. In use, the protective layer on the underside is pulled off and applied immediately to the skin. The adhesive edge prevents the lacquer shifting and blurring. When the lacquer has dried into the skin, the cover foil is pulled off. The lacquer can be removed with acetone or with a cream.
Patent DE-19749797-A1 (DE)
Title: Drive gear for drum
Inventor: WINTER HEINRICH
IPC: F16D3/227
Filed: 1997-11-11
Abstract: The drive gear for a rotating drum has a drive shaft (1) supported between two bearings and with a drive pinion (2) which meshes with a ring gear (3) around the drum. The pinion has inner teeth which mesh with outer teeth on the drive shaft. The pinion mounting includes barrel shaped bearings (5) between the meshing drive teeth, which allow the pinion to tilt and follow the flexing of the drive.
Patent DE-19756682-A1 (DE)
Title: Oxidation hair dye compositions
Inventor: ROSE DAVID DR
IPC: C07C211/53
Filed: 1997-12-19
Abstract: Oxidation dye compositions for dyeing keratin fibres, comprising couplers and developers in an aqueous vehicle, contain a first developer selected from bis-p-phenylenediamines of formula (I) and their salts and a second developer selected from pyrimidine derivatives having 2-4 amino substituents and 0-2 hydroxy substituents on the pyrimidine rings and their salts: R = 1-4C alkyl, 2-4C hydroxyalkyl or 2-4C aminoalkyl; R<1> = H, halo or 1-4C alkyl, X = (CH2)n or (CH2)n-CHOH-(CH2)n; n = 0-4.
Patent DE-19804744-A1 (DE)
Title: Pull-out table with base plate and two additional table leaves
Inventor: BARTAK ALES
IPC: A47B1/00
Filed: 1998-02-06
Abstract: The base plate (1) has an elliptical shape and the leaves (2) have the shape of elliptical crescents. The base plate is attached to an adjustable support (3) at its lower surface, by which the base plate can be raised, lowered and rotated. The radius of curvature R2 of the concave flaring (4) in the crescents is identical to the radius of curvature R1 at the minor axis of the base plate. The length D2 of each of the leaves is at most exactly half the length D2 of the base plate.