baber/WOPTO huggingface dataset:
Patent DE-19604317-A1 (DE)
Inventor: HOHL GUENTHER DIPL ING
IPC: B60T8/36
Filed: 1996-02-07
Abstract: The valve (10) has a seat valve (41) with a valve seat (28) in the form of a hollow cone and a closing member (37) in the form of a spherical segment. An inlet drilling (29) connected to a pressure medium inlet (26) opens centrally into the valve seat (28). A magnetic armature (19) closing the seat value (41) and an opening return spring (23) operate on a purshrod (20) bearing the closing member (37). The valve (10) essentially taking the form of a control valve can be controlled in stable intermediate positions owing to the facts that: the diameter of the inlet drilling (29) virtually corresponds to the sealing diameter of the valve seat (28); the angle of the cone of the valve seat (28) is 90 DEG  at the most; the magnetic force is steplessly variable and it drops uniformly as the valve opening travel increases; the force exerted on the closing member (37) by the pressure medium and the return spring (23) drops uniformly as the valve opening travel increases and the negative slope of which is greater than that of the magnetic force.
Patent DE-19606417-A1 (DE)
Title: Valve push rod for internal combustion engine
Inventor: VOLK KARL
IPC: B23P11/00
Filed: 1996-02-21
Abstract: The valve push rod has a tubular push shaft (1) whose tube ends which are to be fitted with the end members (2) are before press connection of connecting parts changed to fit the connecting parts by reforming their diameter so that a cold-formed compressed joint can be achieved. The end diameter of the corresponding tube end after the compressed join can be smaller or larger than the external diameter. The connecting part (4) is formed with a bore so that the relevant end of the shaft can be set in a force-locking connection which encloses the shaft.
Patent DE-19618903-A1 (DE)
Inventor: SAUMWEBER ECKART DR
IPC: B61H7/08
Filed: 1996-05-10
Abstract: A magnetic brake, in particular a linear eddy current brake (1) for railway vehicles with a magnet yoke extending almost over the entire eddy current brake, featuring, when installed, a concave shape against a flat rail (2).
Patent DE-19621531-A1 (DE)
Title: Method of Air induction handling method for internal combustion engine
Inventor: WIRBELEIT FRIEDRICH DR
IPC: F02M27/04
Filed: 1996-05-29
Abstract: The method involves converting at least part of the induction air into a high pressure plasma before it enters the combustion chamber to form combustible components.  The high pressure plasma is formed (1) by a high pressure discharge of the AC/DC corona type, or by using the AC type with dielectric barriers.  Alternatively, a high frequency electromagnetic field can be used, especially a microwave field in the frequency range 0.95 TO 25 GHz, and preferably at a frequency of about 2.45 GHz.
Patent DE-19623789-A1 (DE)
Title: Prodn. of polybutadiene rubber with high 1,4-cis content
Inventor: YASUDA KYOUYU
IPC: C08F4/602
Filed: 1996-06-14
Abstract: The prodn. of polybutadiene rubber (PB) with a 1,4-cis content of at least 94%, a mol. wt. ratio (Mw/Mn; by GPC) of 2.5-3.5 and a Mooney viscosity (ML(1+4), 100 deg C) of 20-100 comprises the polymerisation of 1,3-butadiene in an inert solvent in the presence of a catalyst (I) contg. (a) a Ni cpd., (b) at least one fluorine cpd. selected from (1) HF and its complexes, (2) BF3 and its complexes, (3) metal salts and organic derivs. of HPF6, (4) metal salts and organic derivs. of HSbF6, and (5) metal salts of HBF4, (c) a trialkyl-Al cpd., and (d) at least one halogen-contg. aldehyde and/or a quinone cpd.  Also claimed is PB rubber obtd. by this process.  Pref. component (a) is a Ni-organic cpd. which is soluble in organic solvents, pref. the Ni salt of an organic acid. (b-1) is a benzonitrile-HF complex, (b-2) is BF3 ethyl etherate or butyl etherate, (b-3) is Ph3CPF6, (b-4) is a salt of HSbF6, and (b-5) is Ni(BF4)2. (c) is Me3Al, Et3Al, (iso-Bu)3Al, (n-Bu)3Al or (hexyl)3Al. (d) is acetyl chloride, butyryl chloride, chloral, chloranil, tetrafluoro- benzoquinone, p-quinone, naphthoquinone, anthraquinone, 2,3-dichloro-1,4-naphthoquinone or 2,3-dichloro-5,6-dicyano- benzoquinone. Suitable solvents are aromatic, aliphatic and alicyclic hydrocarbons, pref. n-hexane, n-heptane, cyclohexane, toluene or xylene.
Patent DE-19627718-A1 (DE)
Title: Water treatment plant for vehicle wash bays
Inventor: WIPPRICH WALTER
IPC: C02F1/44
Filed: 1996-07-10
Abstract: Method and apparatus are claimed for treating and recycling water at a vehicle wash bay. The used water drains from the wash bay to an underground settling tank and passes through an oil separator into a collector tank, from which it is circulated through an injector where ozone is introduced to break down pollutants, and returned to the settling tank. In a separate circuit water is pumped from the collector tank pumps through a microfilter; the filtrate is fed to a storage tank for further use.
Patent DE-19629806-A1 (DE)
Title: Washing machine etc. has turbidity sensor
Inventor: ANDREAE JOERG DIPL PHYS DR
IPC: D06F34/22
Filed: 1996-07-24
Abstract: The washing machine or dishwasher has a turbidity sensor and a program control device. The sensor delivers separate measuring signals corresponding to a transmission measurement and a reflection measurement. The control unit communicating with the sensor is designed to control the washing operation in accordance with these measuring signals or with processing signals based on these measuring signals.
Patent DE-19630728-A1 (DE)
Title: Spring-mechanism-operated electrical hand or pocket lamp for small-scale illumination applications
Inventor: BOEGELSACK EKKEHARD
IPC: F21L13/06
Filed: 1996-07-30
Abstract: The lamp with its spring drive mechanism mechanically coupled to an electrical generator, does nor require an electrical on/off switch but merely a mechanical stop/release button. It can have two modes of illumination i.e. centrally directed light via a reflector and diffuse light from a mini fluorescent tube.
Patent DE-19635986-A1 (DE)
Title: Moulded flexible tube or hose with parallel peripheral grooves e.g. for protection of electrical conductors
Inventor: LANZ WERNER
IPC: F16L11/16
Filed: 1996-09-05
Abstract: A profiled tube, corrugated hose, etc of flexible material has parallel peripheral grooves and beads on either side. The grooves (20) are extended radially in the middle, transversely to the axis of the tube or hose by means of deformation to create shoulders (18). The depth of the deformation is about half the full groove width. There is one shoulder on each side of the each groove, the shoulders being identical. The end wall(24) of the beads (12) is formed out of a "collar ring" (14) and two neighbouring "collar rings" are joined by a "web ring" (16). The "web ring" diameter is about a third of the outside diameter of the tube or hose.
Patent DE-19640124-A1 (DE)
Inventor: KUTSCHKER WOLFGANG
IPC: B21D5/04
Filed: 1996-09-28
Abstract: A bending machine has a bottom platen (12) with a bottom platen tool and a top platen (14) with a top platen tool movable with respect to one another to clamp a workpiece, as well as a bending platen (30) that can swivel around a swivelling axis (36) and has bending platen tool segments (44) provided each with a compression surface segment. A bending platen compression surface which presses the workpiece during bending can be composed of the compression surface segments. In order to improve such a bending machine so that the width of the bending platen compression surface may be easily altered, at least one bending platen tool segment is adjustable. In the adjustable bending platen tool segment, the compression surface segment can be moved from an active position in which it adds to the compression surface of the bending platen tool to an inactive position in which it is without effect during a bending operation.
Patent DE-19646082-A1 (DE)
Title: Buckling hydraulic steering system for vehicle
Inventor: PAUL WERNER
IPC: B62D12/00
Filed: 1996-11-08
Abstract: The system includes a cheap damping member in the form of a spring store (1). The spring store includes a dish spring column over which a coil spring (8) is fitted. The coil spring is supported by a movable pressure piece (16,17) against a piston (6,7). The piston is in a piston guide (9,19) which has an end stop (10,11) for path setting. The pressure piece can turn on a spherical sector (23) along with the coil spring without touching the inside of the tube (32).
Patent DE-19649314-A1 (DE)
Title: Fast accurate checking of yarn profile during restart of open=end spinning
Inventor: LASMANN MANFRED
IPC: D01H13/26
Filed: 1996-11-28
Abstract: A process for checking thread profile when re-starting spinning in an open-end spinning machine entails measuring the profile in the vicinity of the thread join drawn out of the spinning point after start-up and testing it for deviations against predetermined limits based on an acceptable deviation from the normal thread, i.e.  a thread section uninfluenced by the start-up join.  The thread is sub- divided into more than three regions representative of start-up which deviates from and is delimited from normal thread.  At the start of each region a separate analysis of the thread is begun and defect suitable criteria are assigned.  The causes of a defect based on type and position are determined as a basis, if needed, for decisions for necessary actions.
Patent DE-19652235-A1 (DE)
Title: Dishwasher with lower spray arm
Inventor: RAPKE HARRY
IPC: A47L15/42
Filed: 1996-12-16
Abstract: The dishwasher comprises a circulating pump which supplies a lower spray arm with filtered dishwater from a swamp in the floor of the wash container during a circulation mode. The lower spray arm (20) is stored though a bearing sheath (21) and bearings (5,10) revolving at a coarse filter (12) covering the swamp. A filter (7) encloses the bearing sheath. An electric motor (3) is fastened to the floor (11) and projects with the pump aggregate (1) into the bearing sheath which also serves as a pump casing. The bearing (10) turned towards the electric motor, is equipped with breakthroughs for receiving the dishwater over the filter.
Patent DE-19705047-A1 (DE)
Title: Detailed tyre tread depth measurement and recording using laser beam illumination
Inventor: BARRE STEPHAN LA
IPC: G01B11/22
Filed: 1997-02-03
Abstract: The tread is illuminated by laser and light reflected from the tread is measured by an image resolving sensor (126). Its signal is processed to produce standardised tread depth  output data. The tyre can be turned, whilst measurements are taken as numerous locations around the tread. Also claimed is the corresponding equipment to measure the tread depth. This preferably uses a linear scan pattern in conjunction with a cylindrical or rod lens (anamorphic) in the optical path.
Patent DE-19705493-A1 (DE)
Title: Cutting device for kitchens
Inventor: KURZ MARTIN ING GRAD
IPC: A47J45/02
Filed: 1997-02-13
Abstract: The device (1) comprises a swivelable cutter blade (3) mounted on a baseplate (2). When in use, the device adopts an upright position and can be folded flat when not in use. A handle (4) is provided in the baseplate periphery for hanging the device from a hook on a wall or rail when the device is not being used. The handle may have a depression in the underside of the baseplate, or a U-shaped bow frame projecting over the baseplate periphery.
Patent DE-19710995-A1 (DE)
Title: Multipurpose tool with cutting inserts
Inventor: HAAS RAINER VON
IPC: B23B51/04
Filed: 1997-03-17
Abstract: The multipurpose tool (1-33) has a shaft with recesses for at least two changeable cutting inserts. Two cutting edges extend to the external diameter of the shaft endface and describe the boring diameter with their cutting corners. It has at least one cutting insert with a longer cutting edge on the endface side than that of the other insert, which is offset from it by about 180 degrees and has an endface cutting edge extending to or slightly beyond the centre of the tool.
Patent DE-19714993-A1 (DE)
Title: Composite film consisting of a Pergamin (R.T.M) paper support layer
IPC: D21H19/22
Filed: 1997-04-10
Abstract: A composite film (I) comprises a support layer of Pergamin (R.T.M.) parchment paper having a barrier layer on one side and a printed image  on the other side.
Patent DE-19716669-A1 (DE)
Title: Packing for screws especially with self-cutting points
Inventor: HIEMER GUENTER
IPC: B65D73/02
Filed: 1997-04-21
Abstract: A holder strip (20) holds a row of spaced apart (D) screws (10) which have staggered longitudinal axes (X) arranged in parallel formation so that a line (Y) joining their tips (11) intersects the longitudinal axes of the screws at an acute angle.  Only one screw held at the end of the holder is placed at right angles to the base. The screws can be detached from the holder without creating waste. The holder comprises at least one cardboard or plastic strip to which the screws are sewn by metal wire.
Patent DE-19718799-A1 (DE)
Inventor: HEILAND PETER
IPC: H01J37/02
Filed: 1997-05-03
Abstract: The invention relates to an imaging and/or scanning system, more particularly a scanning microscope provided with a device for compensating environmental factors likely to have a degrading impact on the image quality, consisting of an image collection unit for determining at least one picture point of an object, an imaging unit, at least one electrical filter and an actuating and/or control unit. With such a system, a first signal, which may vary depending on the environmental factors, passes through the filter and activates an actuating and/or control unit, which affects the representation and/or imaging in such a way that, when the system is calibrated, which is characterized in that the filter transmission curve is adjusted, the image degradation is clearly mitigated.
Patent DE-19722098-A1 (DE)
Title: Heat exchanger as part of water cooling system in car - has collecting boxes at ends of tubes, with open sides that are sealed by closing sections of separate side pieces
Inventor: GHIANI FRANCO
IPC: F28F9/00
Filed: 1997-05-27
Abstract: The heat exchanger has a block assembled from flat tubes and corrugated ribs. All the tube ends are widened so they can be combined in a stack. There are two collecting boxes, each at opposite sides of the block at the tube ends, plus two side parts which extend at least over the length of the block and are joined on opposite sides to the block. Each collecting box (1,2) is designed to be open towards its side regions relative to its longitudinal axis and the side parts (7) have closing sections (9) on the ends opposite the collecting boxes which seal the open side regions of the latter.
Patent DE-19723914-A1 (DE)
Inventor: NOBIS UWE DIPL ING
IPC: B01D53/86
Filed: 1997-06-06
Abstract: Catalyst for decomposing hydrogen peroxide consists of a hydrophobic carrier having a catalytic surface layer made of manganese-, iron- or copper-oxide. Also claimed is an apparatus for liberating a gas stream of hydrogen peroxide using the above catalyst and comprising a fine dust prefilter, a catalyst unit in the form of a bulk catalyst and a ventilator. Further claimed is an apparatus for ventilating a tank containing hydrogen peroxide.
Patent DE-19726142-A1 (DE)
Title: Automatic force and power machine with gravitational- and rotational drive
Inventor: GREGOR MANFRED ALEXANDER
IPC: G01V7/16
Filed: 1997-06-19
Abstract: The arrangement uses a constant precession force to drive the neutral mass of a body between the pole and the equator. The precession force is produced by a radial earth force (Fa) attracting it perpendicularly to the earth's rotation axis, and forcing it into a rotational plane of a longitudinal line, and from the earth gravity (Fg) which attracts it perpendicularly to the earth centre. Both forces pull a neutral mass in each moment in unequal direction which produces a stable and precise movement with a highly constant period. The force is used as a driving force, whereby an elastic fibre serves as generator and power transmission device.
Patent DE-19731330-A1 (DE)
Title: Collapsible hood for motor vehicle with B-columns
Inventor: LEUTZ VOLKER
IPC: B60J7/06
Filed: 1997-07-22
Abstract: A rear roof frame (4) is fastened via articulated joints to the B-columns (3), and side roof struts (7) extend between rear frame and transverse windscreen carrier strut (2). A sliding folding hood (12) moves in the roof struts in longitudinal vehicle direction. A tail hood (10) is fastened to the rear roof frame and to the rear vehicle end. The cover has a fabric tensioning bracket (13). The B-columns act as a roll bar.
Patent DE-19734127-A1 (DE)
Title: Steel container, e.g. transformer vessel, hydraulic container or tank, with liquid level indicator
Inventor: GOTHEN LOTHAR
IPC: G01F23/02
Filed: 1997-08-07
Abstract: The container has a vertical viewing glass to show the liquid level. A liquid channel in or behind the window communicates with the container interior. The viewing glass holder has a base plate (1) with connectors and a cover plate with openings removably connected to the base plate. The base plate has a groove (3) forming a liquid channel on its side facing the cover plate and sealed by a flat viewing window held by or in the cover plate.
Patent DE-19736910-A1 (DE)
Inventor: MEYER GERD DR ING
IPC: B61D17/00
Filed: 1997-08-25
Abstract: The wagon box has a bottom plate (1), end walls (2), side walls (3) and a roof (4). The entire wagon box forms a bearing tube-like bonded structure, within which the bottom plate and the end walls consist of extruded aluminum strips. The side walls and roof are produced in the form of hoods of bonded fiber material. At least one upper longitudinal bearer (5) is used as an auxiliary bearing element for the bonded structure.
Patent DE-19742532-A1 (DE)
Title: Desk with adjustable desk top
Inventor: GROSS MARKUS
IPC: A47B21/03
Filed: 1997-09-25
Abstract: The desk (1) includes at least one desk top (6) which is connected with a desk part over elements (7) for adjusting a slope of the desk top, whereby the elements enable also a changing of the height of the desk top. The elements are preferably continuously adjustable along the length of the desk for adjusting the slope of the desk top.
Patent DE-19746169-A1 (DE)
Inventor: OTTO RALF
IPC: B65D45/02
Filed: 1997-10-18
Abstract: Closure cap for a vessel containing reagents has a closable cover with an angled and bistable hinge to give an opening action in a side and upwards swing movement. The lid has one or more structures (4) to be used by an apparatus to open and close the cap cover. The cap (1) has one or more centering units (5), to fix the position of the reagent vessel in the analysis apparatus. In an Independent claim the indicating reagent is taken from the vessel by a pipette, and the cover is opened and closed for the pipette access. After each reagent extraction, the pipette is cleaned in a washing station. Preferred Features: The cover is opened and closed by a mechanical system. The cover has a projection which, in the closed position, engages in a recess as a ratchet lock, and gives a pressure sealing between the cover and the upper edge of the reagent vessel. The cover has an inner sealing insert, of an elastic material, with contours to hold it axially in the cap. It has sealing lips between the cap and the cover and between the cap and the opening into the vessel. The sealing insert has structures (8) within the cap, to allow cap rotation on the reagent vessel, and give an effective seal with reagent vessels having openings of different shapes. The angled hinge at the cap (1) secures the cover in the open and closed positions. The cap (1) has a marking such as a barcode to show a given cap orientation on the vessel. The reagent vessels for a given test have caps of the same color. The cap is made of one or more thermoplastics.
Patent DE-19750131-A1 (DE)
Inventor: WERNER WOLFGANG DR
IPC: G01L9/12
Filed: 1997-11-13
Abstract: The invention relates to a micromechanical differential pressure sensor device for measuring a pressure difference between two interspaced areas or media in which two absolute pressure measuring devices (9a, 9b) are integrated in a monolithic manner on a single supporting substrate, especially on a semiconductor chip (1). The absolute pressure measuring devices (9a, 9b) are preferably produced by means of surface micromechanic technology.
Patent DE-19751437-A1 (DE)
Title: Vehicle seat with foldaway armrest
Inventor: FORYTTA KARL HEINZ
IPC: B60N2/75
Filed: 1997-11-20
Abstract: A recess (9) the size of the armrest (4) is provided in the side (6) of the backrest (3) in the area of and adjoining the fold-up armrest so that when raised into the out of use position the armrest slides into a concealed position in the recess. The swivel bearing and sliding displacement for the armrest is by a push-in axis movable in the axial direction in a bearing bush fixed in the backrest part adjoining the recess.
Patent DE-19751512-A1 (DE)
Title: Seed protein concentrates in cement-based adhesive mortar
Inventor: SATTLER HANS-PETER
IPC: C04B24/14
Filed: 1997-11-21
Abstract: Protein concentrates of vegetable origin, especially of leguminous proteins, are used as additives in cement-based adhesive mortar to intensify the setting properties and bond strength and/or counteract negative effects between solid base materials and ceramic and/or mineral covering materials fixed to the base with the mortar. An Independent claim is also included for cement-based adhesive mortar containing seed protein concentrates, especially from seeds of leguminous plants.
Patent DE-19752619-A1 (DE)
Title: Connecting component part for facade construction
Inventor: DEUTSCHLE BRUNO
IPC: E04B2/96
Filed: 1997-11-27
Abstract: The component part (10) is fixable to a side surface (26) of a second profile (14). To a considerable extent, it has the shape of a rectangular frame with a depth corresponding to that of the hollow space (32) of the first profile (12). In the side (18) opposite to the end of the first profile a contour is formed, in which enages a screw for fixture to the first profile.
Patent DE-19752808-A1 (DE)
Inventor: FEHRENBACH JOSEF DIPL ING
IPC: G01F23/284
Filed: 1997-11-28
Abstract: This is a novel antenna system for a level control radar. It includes a dielectric rod antenna (16) radiating microwaves along its principal axis (A). A waveguide system (40) couples high frequency (HF) energy into the rod antenna. A fitting secures the antenna to a vessel. A novel feature is use of a coupling shell (12) with external thread, to complete the mounting. A generally hollow, cylindrical internal dielectric section (14) is held inside this shell. It projects from the shell, along the principal axis of radiation (A). This section includes a microwave coupler (42, 44, 48, 50) and waveguide duct (46). The rod antenna is located at the front end of the internal dielectric section (14). Preferably the dielectric rod antenna (16) and/or the inner section (14) are made of polystyrene, polypropylene or polytetrafluoroethylene (PTFE), or a mixture of these materials.
Patent DE-19800389-A1 (DE)
Title: Dashboard with illumination from front
Inventor: METAIS DERRY
IPC: B60K35/00
Filed: 1998-01-08
Abstract: A dashboard has illumination from the front side with display devices (4,9), carriers (3) for display indicators (8), a cladding frame (2) with an edge on which a protective screen (1) is fastened and, in front of the carriers, at least one electroluminescent diode to illuminate the indicators. The LED(s) is/are located in a slot (11) of constant width which is placed between the lower part of the frame edge and the screen. The LED(s) is/are located against a rear projection of the screen. This projection has an inclined face to align the LED(s). The screen has a lower boundary which carries a dark marking to mask the LED(s).