baber/WOPTO huggingface dataset:
Patent DE-19642011-A1 (DE)
Title: In=line roller skate with side guide
Inventor: WEGENER ANDREAS
IPC: A43B5/16
Filed: 1996-10-11
Abstract: The skate has a chassis (4) is fixed to the sole (3) of a boot (2). At least one outer side (20) of the boot has a replaceable slide piece (12) in its middle (10). The plastics or light metal, such as aluminium or steel, plate slide piece completely covers the sides of the shoe coming into contact, during motion, with the ground, balustrade, kerb or similar object. The slide piece has, longitudinally, an inward protruding curve (15) forming an extra guide for the shoe when slipping against a balustrade etc. The slide piece extends about a third of the shoe's length, and is positioned in the middle of the shoe at the point of the foot arch.
Patent DE-19642067-A1 (DE)
Title: Beer crate with integral opener
Inventor: PIRSCH HARALD
IPC: B65D1/24
Filed: 1996-10-07
Abstract: The beer bottle crate integrally formed hooks (2) and openings (1) with outwardly bent sections to allow opening of the of the bottle crown caps.
Patent DE-19645127-A1 (DE)
Title: Guiding edge for track edge running in longitudinal direction of path of sheet material
Inventor: PFUHL REINER
IPC: B65H23/038
Filed: 1996-11-04
Abstract: The method for guiding the edge (15) of the track (16) running in a first track longitudinal direction (17), includes the measurement of a first actual position of the edge, which is compared with a desired position (21), and from this a control signal is produced. With the help of which an edge movement unit (1-8) is operated, until the actual position falls nearly in the desired position. The track edge to be guided during the passage of the track is moved to and from oscillating about the desired position, by the edge movement unit. The oscillating movement of the track edge results in a frequency in the range of 5-20 Hz. Two track edges (15) running essentially parallel to each other, are guided at the same time by two separately controlled edge moving units (1-4,1'-4'), in the first track longitudinal direction and in a second direction (18) at right angles, and are moved oscillating about the desired position.
Patent DE-19646400-A1 (DE)
Title: Press switch
Inventor: HOFMANN FALK
IPC: H01H3/14
Filed: 1996-11-11
Abstract: The press switch for an electrical system, such as a counter of passing vehicles or foot traffic through a building, etc., has a longitudinal upper section (2) at a gap from a lower longitudinal section (3). An elastic material (4) is between them, of an adhesive and insulating material. The sections (2,3) are held apart by the elasticity of the inner material (4), and make contact with each other at given points when they are pressed together. The sections (2,3) are of metal and pref. aluminium. The intermediate material (4) is of self-setting silicon rubber or "Cenusil Acetate" (RTM).
Patent DE-19647010-A1 (DE)
Title: Ionisation probe e.g. for gas burner
Inventor: DENICOLO LANFRANCO
IPC: F23D14/72
Filed: 1996-11-14
Abstract: An ionisation probe for gas burners has an elongated body whose free end protrudes into the core of the flame and whose other end is joined to the flame controller. The body is housed within a conducting tube (7) for part of its length, but spaced away by an insulator. The insulator comprises a pair of bushes at the ends of the tube, each one rigidly attached to the body and the tube. The body is circular in section and is metal.
Patent DE-19649143-A1 (DE)
Title: Finely adjustable boring bar for boring holes in cylinder housing of I.C. engine
Inventor: HORN RALF
IPC: B23B29/034
Filed: 1996-11-27
Abstract: The boring bar has a cutting element which is adjustable in distance from the axis of rotation of the boring bar using an adjuster screw. The screw adjuster is a differential screw element (3) with two threads (12,13) of different pitches. The adjustment of the distance between the cutting element and the axis of the boring bar is a function of the difference between the two pitches. The diameter of the holes is determined by the amount of adjustment provided by turning the screw adjuster element. The holes have a diameter of at least 10 mm and are normally 20 mm.
Patent DE-19651628-A1 (DE)
Title: Connection between metal screw and plastic component
Inventor: JONATZKE VOLKER DIPL ING
IPC: F16B37/00
Filed: 1996-12-12
Abstract: The plastic component has a bore, and the screw thread cuts a counter thread in the bore wall. A circular or curved stop ramp (14, 16) on each thread surrounds the bore (12) helically, at the inlet end of the bore. Due to this, steps (18, 20) are formed between the ends of the stop ramp respectively the associated ends of neighbouring stop ramps. The pitch of the stop ramp corresponds to the thread pitch. The stop ramp is formed in a front bore section, which has a larger diameter than the bore.
Patent DE-19653586-A1 (DE)
Inventor: STELZER UWE DR
IPC: C07D277/20
Filed: 1996-12-20
Abstract: The present invention relates to a method for producing 2-chloro-5-aminomethylthiazole characterized in that 2-chloro-5-methylthiazole is made to react in a first stage with a radical chlorinating agent in the presence of a radical former and halogenated in the presence of a diluent that is stable in respect to anti-radical halogenating agents so as to yield 40 to 70 wt. %. Ammonia or an aqueous ammonia solution is added to the reaction mixture arising therefrom in a second stage and the 2-chloro-5-aminomethylthiazole is isolated in the usual manner.
Patent DE-19654099-A1 (DE)
Inventor: SAUER MICHAEL
IPC: A61C17/02
Filed: 1996-12-23
Abstract: A spray of fluid that incorporates extra fine gas bubbles is injected from an outlet (5) of the spray nozzle (1), aiming and reaching the gum pockets between the teeth and the gums. The air bubbles have a diameter of up to 200 mu m, preferably this value ranging between 1 and 50 mu m. The air bubbles are generated by pressurising the fluid medium, this being achieved by a narrow section (6) which is formed before the outlet. The device which is used is a sprayer nozzle (1) with a head piece (2). The fluid medium can be water and the air bubbles may be oxygen or air generated by agitation and atomization of the water.
Patent DE-19701406-A1 (DE)
Title: Rotary tool system
Inventor: LAUSTER PETER DIPL ING
IPC: B25G1/10
Filed: 1997-01-17
Abstract: The handles (1) of the tool, with different sizes and with constant ease of turning, enable the transmission of the maximum transmittable torque for the corresponding handle size.  The corresponding handle of the individual tools can represent a non-proportional scaled modification of a handle basic shape which may have a thumb support (7) located at the head end (3), and to which are connected a quick rotation area (9), a force rotation area (11) and the handle end (5).
Patent DE-19703038-A1 (DE)
Title: Toy system
Inventor: BERG HEIDE VON
IPC: A63H3/16
Filed: 1997-01-29
Abstract: The toy system is a number of blocks, or other components, which can be joined together to make models. At least the surface (12) of the component (11) is of a material (13) which can be altered by moistening. The surface (12) has a tacky consistency, so that two components (11) can be joined together. The surface (12) is of one polymer or a mixture of two or more polymers of e.g. expanded or foam polymer(s) such as of polystyrene, polypropylene or polyethylene. The polymers can also be based on polypeptides or polysaccharides.
Patent DE-19703050-A1 (DE)
Title: Projection objective for picture readout
Inventor: ORI TETSUYA
IPC: G02B7/02
Filed: 1997-01-28
Abstract: The projection objective comprises a lens with a temperature coefficient of its refractive index, with the size of the position fluctuation between the projection position and a light receiving area being adapted via thermal expansion of elements about the projection objective due to the artificial alteration of the surrounding temperature. There can be a reduction due to the alteration of the projection position due to the alteration of the projection objective via artificial temperature changes. The projection objective may have a convex first lens and a concave second lens. The first lens may have a temperature coefficient of the refractive index which may be smaller than the second lens.
Patent DE-19709931-A1 (DE)
Title: Up-and-over gate for high rooms
Inventor: HOERMANN THOMAS J DIPL ING
IPC: E05F15/668
Filed: 1997-03-11
Abstract: When the door is open it is parallel with the ceiling (8) and fits, through use of rollers, into vertical and or horizontal guide rails (2) on both sides of the gate-opening (6). The guide rails are each connected by a curved section of guide rail (24). The gate panel has a counter-weight (7) especially in the form of a torsional spring shaft with at least one torsional spring and cable drums at both ends. The free ends of wind-up cables grip the bottom corner part of the gate panel. The top edge of the gate leaf (1) has a carrier forming a connection with the carriage (32) of a drive motor unit (3) moving along a sliding rail (31). The drive unit and slide rail are situated outside the room area, above one section (22) of the horizontal guide rail. The length-adjustable carrier is linked to the top corner of the gate leaf next to the guide rail section.
Patent DE-19713140-A1 (DE)
Title: Hydraulic drive line torque converter
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H41/24
Filed: 1997-03-27
Abstract: The convertor has a stator (2) with a free running coupling (3) within it. It also has an inner (4) and outer (5) race. The inner race has two outer cylindrical surfaces, which mesh with similar surfaces inside the stator. One set of surfaces meshes via splines, and the other set centres the coupling about the stator. The first set preferably engage radially. The second preferably have a smooth, bruise free surface.
Patent DE-19715666-A1 (DE)
Title: Environmental heat conversion method
Inventor: PAPADOPULOS MOISSIS
IPC: F02G1/04
Filed: 1997-04-15
Abstract: The method involves using a Stirling motor with a crankshaft chamber (43) containing compressed gas, which is partially displaced at constant volume in a hot chamber after heat take-up from a heat source and regenerator. The valve-controlled (20) connection between one gas volume in the crankshaft chamber and a second volume in a hot chamber (29), is then blocked. The first part volume takes-up environmental heat, and is isothermally expanded.  The second part volume is cooled maintaining constant volume and is ejected via a control valve (10) into operational and underpressure vessels (21,22). In a single-cylinder engine, the second part volume flows from the vessels into the crankshaft chamber, to recreate the initial conditions. In a multi-cylinder engine, the initial conditions are reached after the second volume flows from the operational vessel via a back pressure valve (47) and two connection pipes (46,48), into the crankshaft chamber.
Patent DE-19717178-A1 (DE)
Inventor: FISCHER RICHARD WALTER DR
IPC: C07F13/00
Filed: 1997-04-24
Abstract: The invention relates to a method for the production of organo-rhenium oxides from compounds containing rhenium, wherein a compound containing rhenium is reacted with a silylating agent and an organylating reagent and the compound containing rhenium specially originates from the residue of a used organo-rhenium oxide catalyst or a rhenium oxide catalyst.
Patent DE-19717522-A1 (DE)
Title: Drive unit for tools of machine especially for sensor-controlled plant recognition
Inventor: HILKER ANDREAS
IPC: A01B39/16
Filed: 1997-04-25
Abstract: The tools move along the rows of plants and are adjustable by means of a driven lever for the clutch (3). A small clutch brake driven wheel (12) is connected to a central larger sun wheel (5) by a bar with angled ends or shafts fitting through. The lever contains at least one hole for the lever, and several holes for the bar.
Patent DE-19720706-A1 (DE)
Title: Carbide-containing abrasion resistant titanium alloy
Inventor: TAKAYAMA HIROKAZU
IPC: C22C32/00
Filed: 1997-05-16
Abstract: An abrasion resistant titanium alloy has a titanium or titanium alloy matrix containing a fine distribution of chromium, tungsten and/or vanadium carbide particles making up more than 15% of a microscopic view area. Also claimed are: (i) a sliding element consisting of a metal (preferably titanium or titanium alloy) base with a hardened surface layer of the above titanium alloy; and (ii) a similar abrasion resistant titanium alloy in which the metal carbide phase has a grain size of more than 50 microns. Further claimed is an abrasion resistant titanium alloy production method involving: (a) mixing Ti (alloy) matrix particles with 30-50 vol.% finely distributed chromium, tungsten and/or vanadium carbide particles; (b) heating the mixture (preferably by an inert gas plasma arc welding process) to between the melting points of the matrix and carbide phases to form a fine dispersion of the carbide particles in a Ti (alloy) melt; and (c) cooling to below the Ti (alloy) melting point t o obtain an abrasion resistant Ti alloy containing finely distributed particles which make up more than 15% of a microscope view area.
Patent DE-19721707-A1 (DE)
Inventor: BECKER ERNST
IPC: F26B7/00
Filed: 1997-05-23
Abstract: The invention relates to a method for drying paper, in particular whole books. This drying method can, however, also be applied to other absorbent and, in particular, organic materials, especially layered materials. The invention seeks to create a method for drying paper, also in compact form such as whole books, in which a residual moisture content of 1 % and less is attainable in the shortest possible time and without harming the paper or books. An inventive method for drying paper, in particular as a first treatment stage in the mass deacidification of paper, is characterized in that the paper is heated by hot air and dried by being periodically subjected to negative pressure.
Patent DE-19724487-A1 (DE)
Title: Input buffer protection circuit for integrated semiconductor circuit, e.g. CMOS gate array
Inventor: KONNO HIDEKI
IPC: H01L27/092
Filed: 1997-06-10
Abstract: The input buffer circuit is located in the input stage of the integrated circuit. Its input is coupled to at least one gate electrode (6cx,8cx) of at least one input transistor (6,8), contg. a gate length greater than that of conventional type. Pref. the input transistor is of MOS type while a further MOS transistor, forming a capacitive element, has a gate electrode coupled to the input of the input buffer electrode. There may be a gate array with numerous gate electrodes of conventional type but with a preset number of gate electrodes of greater gate length.
Patent DE-19733295-A1 (DE)
Title: Alarm arrangement especially for station platform
IPC: E01F9/20
Filed: 1997-08-01
Abstract: The alarm arrangement includes markings for the area in front of the platform edge (3) by a row of electrical illumination units (7). The illumination units are arranged in a parallel distance to the platform edge in a hollow (4) and covered with passable floor coatings (5).  The area in front of the platform edge can be marked by a floor coating with warning paint. Preferably, the hollow has light boxes (6) for mounting the illumination units and supporting the floor coatings.
Patent DE-19734533-A1 (DE)
Title: Electro pneumatic multi path valve
Inventor: MOELLER RUDOLF DIPL ING
IPC: F16K7/20
Filed: 1997-07-31
Abstract: The valve assembly has a push rod (1) of a rubber-type material. It has a longitudinal recess (12) for the insertion of a reinforcement stiffener (10). The stiffener (10) is a sleeve, of plastics or metal, with an internal channel to take part of the pressure medium within the valve.
Patent DE-19736029-A1 (DE)
Title: Degassing device used with fuel filter
Inventor: BRODESSER KAY
IPC: F02M37/22
Filed: 1997-08-20
Abstract: The suction device (9) is driven by the fluid of a fluid back-feed which conducts back to a tank (6) excess fluid sucked through the filter (3). The suction device is a water jet pump, injector pump or similar, which is connected to a fluid back-feed conduit (10). Valve devices prevent the fluid to be filtered being sucked away by the suction device (9).
Patent DE-19740215-A1 (DE)
Title: Fluid-controlled unit adjusting mechanical phase angle of rotation, especially engine valve timing angle
Inventor: IWASAKI KAZUTOSHI
IPC: F01L1/344
Filed: 1997-09-12
Abstract: This novel unit adjusts the phase of rotation between a driving- (1a) and a driven element (2) contained in a casing (3) in a drive transmission system. The casing has a peripheral wall (4) and two side walls containing a chamber (40). One of the sidewalls is one-piece with the peripheral wall. A vane (9) rotates with the other part of the drive element (1a) and with the driven element. This is so arranged in the chamber, that it can be turned with respect to the casing (3) in correspondence with a fluid supplied into the chamber. A seal (16) is fitted to the vane, slides over an internal surface of the casing, and is softer than the casing.
Patent DE-19741468-A1 (DE)
Title: Seal for glazing- and facade-mounting
Inventor: SOMMER HORST
IPC: E04B2/96
Filed: 1997-09-19
Abstract: A pair of sealing lips are joined to each other by a rib. Each lip is in two parts one above the other and separated by a surface. One at least of these parts is joined to the rib by a connecting portion. Each lip can have on the underside an equalizing rib which is narrower than it. A tear-off edge can be provided on the inside and outside surface of each lip at the separating surface.
Patent DE-19744999-A1 (DE)
Title: Inspecting method for print product with camera producing pixel-wise actual value signals
Inventor: HUBER WERNER DR
IPC: G01J3/46
Filed: 1997-10-11
Abstract: The method for the inspection of a printed product, with which the image taking unit pixel wise actual value signals are produced, reproducing the surface of the printed product. With which the actual value signals are compared with desired value signals reproducing a reference image. Also with which from the comparison signals an alarm signal is derived, if faults are identified on the surface of the printed product. Actual colour measurement values are obtained from the actual value signals. The actual colour measurement values are transformed in actual colour places (E IST) of a responsive grading of uniformly spaced colour space. So that for each pixel (%), the colour distance (dE) to a desired colour place (E SOLL) is colour metrically determined.
Patent DE-19756548-A1 (DE)
Title: Dial information management method in communications system
Inventor: FINK GUENTER
IPC: H04M7/00
Filed: 1997-12-18
Abstract: The method involves managing a dial information for a connection construction in a communications system, which is divided into numbers or number blocks determining respectively one connection construction condition. A separate connection network and a connection server of a predetermined network manager is accessible. The dial information is first provided to an exchange  procedure, which transmits the information to a peripheral process which forms the physical, line-specific dial information for the construction of the connection. Special symbols are inserted between the transmitted numbers to control the dialling and dial type through the peripheral process. The special symbols provide respectively control information for the peripheral process for the carryingout of reactions to output the dial numbers.
Patent DE-19801856-A1 (DE)
Title: Procedure for loading container onto and removing it from rack
Inventor: DOERFEL EBERHARD
IPC: B65G1/04
Filed: 1998-01-20
Abstract: When removing a container(2), a conveyor unit(7), during extension of the extension unit, rolls on the underside(8) of the container without relative movement of its load bearing surface relative to the container against the direction(11) of extension, forming a support surface for the container.  When loading a container onto the rack , the conveyor unit, during the return travel of the extension unit rolls on the underside of the container without relative movement of its load bearing surface relative to the container against the direction of return movement, releasing the container. An Independent claim is included for a system which loads a container onto a rack and removes it in accordance with the proposed procedure.
Patent DE-19803277-A1 (DE)
Title: Exhaust silencer for two=stroke internal combustion engine
Inventor: SATO YASUHARU
IPC: F01N13/00
Filed: 1998-01-29
Abstract: An air feed device is provided for supplying outside air to the expansion chamber. The air feed device is actuated by the pressure pulsations in the crankcase (3) of the internal combustion engine (1). A cleaning component is arranged in the expansion chamber (31). The air feed device incorporates a diaphragm pump (70) which has a pressure drive chamber connected to the crankcase. The diaphragm pump has a counter-pressure operation chamber (73) and a diaphragm which separates the pressure drive chamber (72) from the counter-pressure operation chamber. The pump further comprises a valve system which has a suction valve and an outlet valve.
Patent DE-19806041-A1 (DE)
Inventor: TRAENKLER Hans-Rolf
IPC: F25D25/00
Filed: 1998-02-13
Abstract: The invention relates to a container (15) for storing food, comprising a container space (19.1) and at least one opening (21), the air-permeable surface area (23) of which can be adjusted by means of a closing element (25). According to the invention the closing element (25) is actuated by drive means (28) which are controlled by a data evaluation (30) unit which for control purposes establishes control values by comparing reference data stored in a data memory with detected data obtained by means (31, 32, 33) positioned at least in the container space (19.1) and used to detect the climate prevailing therein.
Patent DE-19806499-A1 (DE)
Title: Commercial vehicle pneumatic suspension blocking system
Inventor: ALBRECHT KLAUS
IPC: B60G17/005
Filed: 1998-02-17
Abstract: A truck has a pneumatic suspension system (1) with a chamber (7) holding compressed air and rolling bellows (3) which move in response to a change in load. The pneumatic suspension is positioned between the vehicle sunning gear and chassis. The suspension incorporates a blocking mechanism which may be activated when the vehicle is at rest, and maintaining the position of the vehicle chassis with respect to the ground, irrespective of an increase or decrease of the vehicle load due to movement of goods.
Patent DE-19806731-A1 (DE)
Title: Electrophoretic enameling of metal is carried out by the two coat-single fire system
Inventor: SPRICKMANN MARIO
IPC: C23D5/02
Filed: 1998-02-18
Abstract: A metal workpiece is electrophoretically enameled by a two coat-single fire system using a finely ground base enamel frit of specified particle size. In the electrophoretic enameling of a metal workpiece by a two coat-single fire system, the first bath (1) is supplied only with base enamel frits which, after grinding (2), contain \}5% particles of more than 50  mu  size and preferably \}20% particles of less than 20  mu  size.
Patent DE-19807150-A1 (DE)
Title: Hot water distribution pipe for sub-floor central heating system
IPC: F16L41/03
Filed: 1998-02-20
Abstract: A profiled pipe (1) used as a distributor forming part of an underfloor central heating system, has a cornered outer contour with flat outer surfaces (2) for external pipe fittings. The pipe has a number of side inlets and outlets with cylindrical (7) threads for a threaded outer bush (9) which is irremovable from the pipe (1) cylindrical section (7). The locking bush is held against the cylindrical (7) section by a steel ring.