baber/WOPTO huggingface dataset:
Patent DE-10355253-A1 (DE)
Title: Friction coupling diagnostic method involves estimating whether there is wear in coupling device and/or wear limit has been reached or exceeded depending on variations in characteristic value
Inventor: SCHNEIDER GEORG
IPC: F16D48/06
Filed: 2003-11-26
Abstract: The method involves determining and/or monitoring at least one predefined first characteristic value (10) and estimating (14) whether there is wear in the coupling device and/or a wear limit has been reached or exceeded depending on variations in the characteristic value and/or a comparison (12) of the characteristic value with a predefined wear threshold.  AN Independent claim is also included for the following:  (a)  a friction coupling device for a motor vehicle;  (b)  a motor vehicle with a friction coupling device;  (c)  and a drive train for a motor vehicle.
Patent DE-10360327-A1 (DE)
Title: Verfahren zur Herstellung eines festen Gehäuses
Inventor: REITER FERDINAND
IPC: B21D53/08
Filed: 2003-12-20
Abstract: Das erfindungsgemäße Verfahren zur Herstellung eines festen Gehäuses, insbesondere eines Ventilgehäuses für ein elektromagnetisch betätigbares Ventil, zeichnet sich dadurch aus, dass die folgenden Verfahrensschritte zur Anwendung kommen: DOLLAR A a) Bereitstellen von wenigstens drei flachen metallischen Blechen (60, 61) nebeneinander, die jeweils unmittelbar benachbart unterschiedliche Magneteigenschaften aufweisen, DOLLAR A b) Fügen der wenigstens drei Bleche (60, 61) an den unmittelbar benachbart liegenden Begrenzungskanten (65) zur Bildung eines Blechabschnitts, DOLLAR A c) Verformung des Blechabschnitts in eine Hülsenform, DOLLAR A d) gegenseitige Befestigung der sich nun gegenüberliegenden, in Längsrichtung der Hülse verlaufenden Begrenzungskanten zur Bildung eines Hülsenrohlings, DOLLAR A e) Endbearbeitung des Hülsenrohlings bis zum Erreichen einer gewünschten Geometrie des Gehäuses (66). DOLLAR A Das Gehäuse (66) eignet sich besonders für den Einsatz in Brennstoffeinspritzventilen in Brennstoffeinspritzanlagen von gemischverdichtenden fremdgezündeten Brennkraftmaschinen.
Patent DE-19501209-A1 (DE)
Title: Method of roof plant cultivation using roof sealing
Inventor: BENKERT VOLKER
IPC: E04D11/00
Filed: 1995-01-17
Abstract: After sealing the roof against plant root penetration, a drain layer (5), a filter felt (6), soil (7), and plants with roots are successively laid in this order. In a bottom of a tray is inserted a water permeable carrier layer (9), in which the plant roots can find hold, at least on the surface. The tray is filled with the soil and the plants (8) are sown. After the plant growth, the carrier layer with the plants, and the soil contg. the roots are removed from the tray and deposited onto the filter felt.
Patent DE-19503971-A1 (DE)
Title: Seed tapes contg. accurately spaced seeds
Inventor: SCHOLL ANTON
IPC: D04H13/00
Filed: 1995-02-08
Abstract: Seed tapes are made by placing single seeds (19) by means of a dosing arrangement (4) into locally delimited regions (21) on a base layer (50) and covering the base layer (50) with a covering layer (3). Also claimed is equipment for carrying out the process in a continuous conveying plane (T) and forwarding (24) the covered tape to a second zone where the layers are mechanically bonded.  Pref. tapes are made of biodegradable material, esp. needle punched non-woven of a 50/50 mixt. of flax/cotton or hemp/cotton or blends including viscose. A spacing layer (2) with accurate perforations (21) is placed on a base layer (50). Single seeds are deposited by a swinging dosing device (4) which draws in seeds pneumatically and puts them into the pockets with a reciprocating plunger (23). The cover layer (3) is compacted by pressure bands (24) and needle punched (5) in the spaces between the seeds to the other layers (1,2). The tape is then cut longitudinally (9) and transversely (11) as required. The draw-off rollers (6,12) have grooves to avoid crushing the seeds.
Patent DE-19511572-A1 (DE)
Inventor: BAUMOELLER GUIDO
IPC: C09K23/34
Filed: 1995-03-29
Abstract: The invention concerns novel low-viscosity opacifying agent concentrates based on wax bodies having a solids content ranging from 40 to 60 wt %. The novel concentrates contain as emulsifiers at least one hydrophilic non-ionic surfactant with an HLB value of more than 10 and at least one hydrophobic non-ionic surfactant with an HLB value of less than 10. The concentrates are free-flowing and in the form of particularly fine particles.
Patent DE-19512631-A1 (DE)
Inventor: TEGELER FERDINAND ING GRAD
IPC: B61D17/04
Filed: 1995-04-05
Abstract: The support frame is assembled by joining a number of parallel horizontal supports (22) by uprights (20) which are sloped to the vertical. The horizontal supports carry the outer panels (32) as well as the horizontal window frames and the inner cladding. The windows are mounted between the horizontal supports and run the length of each side of the vehicle. The uprights are attached to the horizontal supports by clamping plates (36). The windows are secured with adhesive and are flush with the outer profile of the body.
Patent DE-19519381-A1 (DE)
Inventor: SCHNAIBEL EBERHARD DIPL ING
IPC: B60K28/16
Filed: 1995-05-26
Abstract: The device reduces the charging pressure dependently upon a predetermined reference engine torque (MMS) when said reference engine torque (MMS) or a reference engine operating parameter is lower than a corresponding operative engine parameter (MMFA) not affecting the charging pressure. It is thus possible to control or regulate all operating parameters requiring a given engine torque by reducing the charging pressure.
Patent DE-19519617-A1 (DE)
Title: Long tensioning frame for mfg. longitudinal concrete sleepers
Inventor: WERNER ROLF J DR ING
IPC: B28B7/24
Filed: 1995-05-29
Abstract: The frame comprises dividing elements which run transverse to the longitudinal direction of the frame between the moulding boxes. The dividing elements have a groove in one edge, in which the tensioning steels (12) during insertion set-in.  The moulding boxes are movably arranged in the longitudinal direction of the frame. The moulding boxes are movable on runners along the guide rails. There may be two to twelve, pref. four to ten tensioning steels along the longitudinal length of the tensioning frame.
Patent DE-19522494-A1 (DE)
Inventor: MARTINETZ THOMAS DR
IPC: B21B37/22
Filed: 1995-06-21
Abstract: When a metal band (5) is rolled in a blooming train (1) and in a finishing train (2), the rolling process is adjusted in the blooming train (1) in a manner known per se depending on a prediction value (ypre) of the change in width of the metal band (5) in the finishing train (2) so that the metal band has a predetermined final width (corresponding to the set width) when it leaves the finishing train. In order to allow the change in width to be reliably predicted in spite of the lack of accurate information on the relation between the change in width and influencing variables that act on the process, this relation is simulated in a neuronal network (13) the parameters of which are adaptively modified after each run of the metal band (5) through the finishing train (2) depending on influencing variables (xpost) measured or calculated during the run and the real change in width (yreal) measured.
Patent DE-19524920-A1 (DE)
Inventor: SCHNEIDER STEFFEN DIPL ING
IPC: F16L55/05
Filed: 1995-07-08
Abstract: The oscillation damper (10) has as membrane a sleeve-like elastomer molding (17). Contained within a bore (11) of a housing (12) and providing a seal at its open end, the molding (17) surrounds a projection (25) of a support member (23) in the bore (11). In one lateral face (36) of the projection (25) there is a channel (37) communicating with a chamber (39) in the projection. Exposed to brake fluid on its outer surface, the molding (17) with its inside wall (19) delimits a hollow space (45) formed on the projection (25) of the support member (23), having atmospheric pressure. The oscillation damper (10) can be used in hydraulic anti-lock braking systems in motor vehicles.
Patent DE-19530709-A1 (DE)
Title: Air controlled sampling probe for semi solid or liquid samples
Inventor: DIERBACH ROLF
IPC: G01N1/12
Filed: 1995-08-21
Abstract: A sampling probe for extracting samples of semi solid or liquid substances during various stages of their processing in chemical retorts/vessels comprises a flexible sample tube (1.1) closed at one end and sealed to a screwed base with screw cap (1.2) at its opposite end. With cap (1.2) removed the tube (1.1) is screwed into an enclosing cylinders at the end of a probe staff into which compressed air is injected causing the tube (1.1) to flatten to the  shape shown in Fig. 2. The assembled probe is then inserted into the vessel, the air pressure reduced and a sample of the substance drawn into the tube for convenient removal and sealing.
Patent DE-19531177-A1 (DE)
Title: Valve connection for water meter valve
Inventor: SCHMUCKER PETER DIPL ING
IPC: E03B7/07
Filed: 1995-08-24
Abstract: The connection (22) has a thread (40) to fix the meter (20) to counter-threads (30) of pipelines (10). The thread is suitable for two counter-threads of differing axial sections. One of these has a groove which is only partly filled by the web of the thread, while the other can be completely filled by it. The two flanks of the thread web facing towards and against the thread rise direction have different flank steepness. This causes the two flanks to diverge, leaving a cavity. The thread web may be in the form of a trapezium with base line parallel to the thread axis.
Patent DE-19531498-A1 (DE)
Title: Metal barrel for radioactive waste
Inventor: BRUENING DIETER DIPL ING DR
IPC: G21F5/12
Filed: 1995-08-26
Abstract: The metal, especially steel, barrel for the transport of radioactive waste materials, has a pressure relief mechanism as a blind riveting nut with a flat head for sealing towards the barrel base, with a compression zone and a threaded foot. A filter sleeve is fitted in the nut with a filter cartridge. The nut is inserted into a drilling in the barrel base, with the flat head to lie outside against the base, while a collar is compressed from within as a seal against the base. The filter sleeve and/or cartridge are exchangeable within the nut.
Patent DE-19538014-A1 (DE)
Title: Removal of organic liquids, e.g. oil or petrol, from water
Inventor: HEIKAMP WOLFGANG
IPC: B01D17/04
Filed: 1995-10-12
Abstract: Separation of an insoluble organic liquid from an aqueous medium comprises delivering the liquid into contact with a hydrophobic porous material so it enters into or passes through the material and then removing the material from the medium.
Patent DE-19538643-A1 (DE)
Title: Photographic film, esp. for moving pictures
Inventor: NISHIZAWA SHINZI
IPC: G03C1/765
Filed: 1995-10-17
Abstract: A photographic film (2) has prim. and sec. edges (2a) which extend longitudinally (X) and perforations (3) which are located between the prim. edge and the picture region (2b). The perforations have four corners and the first and second corners are arranged near the picture region, while the third and fourth corners are arranged near the outer edge. The radius of curvature of the first and second corners is no greater than 0.03 mm.  The film base material is pref. polyethylene terephthalate.
Patent DE-19541423-A1 (DE)
Title: Control device for gas exchange regulating valve for four-stroke engine
Inventor: HENNECKE ANDREAS
IPC: F01L7/02
Filed: 1995-11-07
Abstract: The device has intake and outlet channels (1,2), and a housing (3) with combustion chambers (7a) and rotating shaft (4). The shaft is hollow, and has two flow channels (5) passing through it. The opening (5a) of each channel can connect the combustion chamber only to the intake channel (1) or only to the outlet channel (2). The longitudinal axis of the flow channels are at an angle to the cross section of the shaft, which is not 90 degrees. When projected on the shaft cross section, the axis are at an angle of 90 degrees relative to each other.
Patent DE-19547269-A1 (DE)
Title: Removal of cinders and ashes from fire grates in boiler plants
Inventor: BOCHMANN HANS-GUENTHER
IPC: F28G7/00
Filed: 1995-12-19
Abstract: The arrangement makes use of an infra-red camera to monitor the degree of build-up of cinders and ashes in a boiler installation after which an impact generator is switched on. The images from the camera, taken at critical positions, are evaluated on a computer. According to the results from the computer evaluation, a cleaning program is initiated in which the strength of the impact waves and the positions to which they are applied are controlled. The result of the cleaning operation is also evaluated by the camera.
Patent DE-19547351-A1 (DE)
Title: Drive station for chain scraper conveyor used in underground mines
Inventor: MERTEN GERHARD
IPC: B65G21/10
Filed: 1995-12-19
Abstract: The drive for the conveyor is secured to at least one side of the machine frame (2). A chain drum (7) mounted on bearings (14) in the side walls (13) of the frame is driven by the conveyor and is used to drive and guide a chain scraper formed from one or more parallel chain cords. A device is used to couple the drive start shaft (18) for the conveyor drive (11) with the chain drum. Uncoupling the drum from the stationary conveyor drive enables it to be removed from the machine at right angles to the drum length axis. The coupling device has an adjustable coupling shaft (23) that can be moved axially between the master and auxiliary drives and the chain drum. The device can be coupled to or uncoupled from the drum using a hydraulic cylinder.
Patent DE-19601359-A1 (DE)
Inventor: GRINEWITSCHUS VIKTOR
IPC: E05F15/00
Filed: 1996-01-16
Abstract: The proposed method of controlling a direct current drive, in particular a direct current door drive, involves the determination of two variables of state of the direct current drive, these variables being used to determine a load or resistance moment acting on the direct current drive. Said load or resistance moment is then compared with a predetermined load or resistance moment. An abnormal situation is present if the load or resistance moment thus determined exceeds the predetermined load or resistance moment.
Patent DE-19603488-A1 (DE)
Title: Cooling arrangement for electrical power component, e.g. in commercial motor vehicle
Inventor: MUELLER ROBERT DR
IPC: H01L23/38
Filed: 1996-01-31
Abstract: The arrangement has a coolant circuit contg. a coolant, a coolant feed and a re-cooling device in the form of a Peltier element. The cooling arrangement contains a circulation pump fir the coolant. An additional re-cooling device can be provided in the form of a liquid-air heat exchanger. The Peltier element is arranged so that a defined heat quantity from the coolant circuit is given off into the ambient air or into a further coolant circuit.
Patent DE-19605076-A1 (DE)
Inventor: MUELLER WOLFGANG DR
IPC: A61Q5/06
Filed: 1996-02-12
Abstract: A cosmetic composition is claimed which contains a sulphonate group-containing polyamide obtained from (a) a 2-18C diamine(preferably 50mol.%); (b) a sulphonate group-containing 4-12C dicarboxylic acid (preferably 0.5-49.5mol.%); and optionally (c) a further 2-16C dicarboxylic acid (preferably 0.5-49.5mol.%). Also claimed are compositions in which the sulphonate group-containing polyamide is obtained from 0-19.9 (preferably 0-10) mol.% 2-12C monoaminocarboxylic acid and/or its lactam, 40.05-50 (preferably 45-50) mol.% (a), 0.5-49.5 (preferably 5-35) mol.% (b) and 0.5-49.5 (preferably 15-45) mol.% (c).
Patent DE-19606070-A1 (DE)
Title: Road vehicle power steering device
Inventor: HAYASHI MASUMI
IPC: F04C14/26
Filed: 1996-02-19
Abstract: The power steering device has a flow control valve (FV) comprising a hollow cylinder (36) arranged behind a spring (9). In the cylinder is a piston (37) which has a narrowed section (38) in its dia. which locates on the spring. The piston divides the interior of the cylinder into two chambers or a first pressure chamber (36a) remote from the spring, and a second pressure chamber (36b) in the vicinity of the spring. The first pressure chamber is connected via a pressure-sensitive valve (V) with an outlet (1a) of a pump (1) and a tank (1b). The second pressure chamber is connected to the tank. The tank is connected to a suction inlet of the pump. The pressure-sensitive valve has a valve body (B), formed with a coil hole (39), a change-over coil (40) displaceably arranged in the coil hole, a spring (41) formed by the joint effect of the coil hole and the changeover coil, and a spring (42) arranged in the spring chamber (41) so that it acts on the changeover coil.
Patent DE-19610549-A1 (DE)
Title: Anti fogging agents for treating tanned leather
Inventor: RITTER WOLFGANG DR
IPC: C14C9/00
Filed: 1996-03-18
Abstract: Agents for achieving low fogging properties for leather - comprise co-oligomers containing the following monomers :(A) fatty crotonates ; (B) radical copolymerisable hydrophilic ethylenic unsaturated acids and/or their anhydrides ; and (C) further copolymerisable comonomers.
Patent DE-19611391-A1 (DE)
Title: Cleaning device for bed frame
Inventor: GODER FRANZ
IPC: B08B3/02
Filed: 1996-03-22
Abstract: The device has a section to accommodate a bed frame (5), and a washer unit, using a washing fluid. It also has a mattress washer unit, for automatic washing of a washable mattress (8), which has been put into the washer section with the frame. A mattress removal unit has a pivot arm (6), to move the mattress into an angled position. The arm is moved vertically by a lifting device (1), and it has suction grabs (7) to engage on the mattress. Frame, mattress, and other accessories, are washer by a spray frame (2), and there is also a gas dryer unit for frame and/or mattress.
Patent DE-19612000-A1 (DE)
Inventor: LIESKE HEINER PROF DR
IPC: B01J21/06
Filed: 1996-03-18
Abstract: The invention relates to a selective catalyser for aromatising hydrocarbons with at least 7 carbon atoms in the chain and to a method of manufacturing the catalyser. The catalyser is characterised by a porous oxide or mixture of oxides of one or more of the elements Ti, Zr and Hf containing in addition, at least at the surface, elements of sub-group V, VI and VII elements in oxidised form in quantities of 0.01 to 10 wt % of the total catalyser weight. The catalyser has a specific surface area of between 30 and 200 m<2>/g and can repeatedly absorb and release hydrogen in the temperature range 400-700  DEG C. It has no strongly acidic or strongly basic centres and can in addition contain compounds of group II or sub-group III elements including the lanthanides, as well as compounds of silicon and aluminium and mixtures thereof.
Patent DE-19613333-A1 (DE)
Inventor: HEUER LUTZ DIPL CHEM DR
IPC: C07D263/44
Filed: 1996-04-03
Abstract: The invention relates to the production of oxazolidine-2,4-diones by reaction of amides with carbon dioxide in a solvent and in the presence of one or a plurality of basic compounds.
Patent DE-19614035-A1 (DE)
Title: Marking and checking of lottery cards
Inventor: REGEL CHRISTIAN
IPC: A63F3/06
Filed: 1996-04-09
Abstract: The marking and checking unit for use with lottey tickets has a base unit and a top unit that is hinged to it with the lottery ticket in between. The centre section is clear in order that the ticket may be read. Marking positions may be identified with the aid of a cursor bar 5 and marking pointers 6. Along the top and bottom of the unit are two arrays of number setting knobs 8 that allow the specific game to be named.
Patent DE-19615221-A1 (DE)
Title: Logged delivery device for energy, data or material
Inventor: MEYER GERHARD DR ING
IPC: G07F15/00
Filed: 1996-04-18
Abstract: The device has at least two terminals for delivery of the energy, data, or material, each provided with a read/write antenna device (2) associated with a driver stage (3), coupled to a central control unit (4) via a read/write bus (11) and a release line (12), the delivery controlled via a switch or valve (5) controlled by the central control unit.  The energy, data, or material are received via a terminal connection (9) inserted in the delivery terminal incorporating a second read/write antenna device (10), with both devices connected in parallel when the connection is fitted to the delivery terminal.
Patent DE-19617413-A1 (DE)
Title: Roller conveyor assembly for turning work-piece on conveyor
Inventor: FENGER DOMINIQUE
IPC: B65G47/244
Filed: 1996-04-30
Abstract: The assembly (10) comprises a conveyer with rollers (12a-e) and a linear guide (16,18) in the direction of travel (A) of the work-piece (W). The work-piece turns about a rotating axis which is perpendicular to the conveyer transport plane. A part of the linear guide incorporates a movable end-stop (20) formed by a rotating belt or roller-mantle. The movable end-stop has a motion component to and from the guide-rule (16), and a motion component against the conveyer direction of travel.
Patent DE-19623281-A1 (DE)
Title: Two-part plug-in electrical connection
Inventor: HAHN JOACHIM ALFRED
IPC: H01R13/703
Filed: 1996-06-11
Abstract: The plug-in electrical connection has 2 cooperating connector halves (10,20) having respective contacts (22), with one of the connector halves (10) and a moulded element (30) attached to the other connector half (20) provided with cooperating complementary sliding surfaces (11,12,31,32) for guiding the relative movement of the moulded element during assembly of the connection.  The moulded element incorporates a short-circuit contact (40) cooperating with at least 2 contacts (22) of the second connector half in the first position of the moulded element and separated from these contacts in its second position.
Patent DE-19625094-A1 (DE)
Inventor: HEIDE CHRISTIAN AUF DER
IPC: A22C13/00
Filed: 1996-06-24
Abstract: A caterpillar-shaped packaging case made from a polymer blend, especially a synthetic sausage skin made from polyamide, comprises a biaxially oriented and heat-set hose material prepared by spraying a solution containing an emulsifier onto the hose material before twisting it into a case with a length of 40-100 cm, external diameter of 25-90 mm and internal diameter of 12-45 mm. Twist density was up to 1:200. Also claimed is preparation of the above packaging cases.
Patent DE-19626690-A1 (DE)
Title: Method of monitoring fuel metering system of internal combustion (IC) engine
Inventor: BERGER JOACHIM
IPC: F02D41/38
Filed: 1996-07-03
Abstract: The method involves evaluating a signal indicating uniform combustion in the cylinders to determine faults in the area of fuel injection, whereby a fault is detected if the signal deviates from am anticipated value. An impermissibly long injection and/or an impermissibly large injection quantity can be detected. A fault is detected, for example, when at least one cylinder delivers too much power.
Patent DE-19629870-A1 (DE)
Inventor: NEUMANN THOMAS DR
IPC: C07F9/38
Filed: 1996-07-24
Abstract: To prepare N-phosphonomethylglycine, (a) react aminomethylphosphonic acid or one of its salts in water, optionally adding alkaline lyes, with an alkali carbonate and/or alkali hydrogen carbonate or with carbon dioxide and an alkaline lye, (b) hydroxymethylate the resulting alkali salt of the N-phosphonomethylcarbamic acid with formaldehyde, (c) react the resulting salts of the N-hydromethyl-N-phosphonomethylcarbamic acid, optionally adding an alkaline lye, with hydrocyanic acid and/or a cyanide, and (d) adding acids, convert the resulting salts of the N-carboxy-N-phosphonomethylformaldehyde cyanhydrine into N-phosphonomethylglycine through hydrolysis and decarboxylation. This method gives excellent yields and a high degree of purity of N-phosphonomethylglycine.