baber/WOPTO huggingface dataset:
Patent DE-19536820-A1 (DE)
Title: Method and appts. for improving the surface of cast aluminium strip
Inventor: SCHULZE DIETER ING GRAD
IPC: B08B7/02
Filed: 1995-09-20
Abstract: The method for improving the surface of aluminium strip produced in continuous casting installations is characterised by the fact that after solidification of the strip it is subjected to repetitive bending in both directions.  As a result the surface layer of the strip is broken up, so that after removal of this layer the strip surface is smoothed.  Also claimed is an appts. for implementation of this method.
Patent DE-19539413-A1 (DE)
Title: Method of drying wood chips
Inventor: WETZEL HORST DIPL PHYS
IPC: F26B1/00
Filed: 1995-10-11
Abstract: The method involves building up a heap of the wood chips which have been heated through shredding. Shredding takes place on site where the wood is felled. After shredding, the chips are be transported through an insulated path or stored insulated. The chips are then transported insulated to the pile site.
Patent DE-19541296-A1 (DE)
Inventor: FEISTKORN WERNER DR
IPC: B29C48/91
Filed: 1995-11-06
Abstract: An apparatus for heating the film sectors of a tubular film web of a thermoplastic synthetic material extruded from a film blowing head of a blown film extruder installation, is provided with nozzle rings delimiting the exit gap of the film blowing head at least the outer ring whereof is divided into temperature-regulating sectors, which apparatus is provided with temperature-regulating elements and devices controlling their temperature. To allow the film sectors to be rapidly heated in the way required according to the control inputs of the regulating procedures, the temperature-regulating elements consist of ultrasonic and/or microwave heating elements.
Patent DE-19545014-A1 (DE)
Title: Joint implant for mounting dentures
Inventor: LAUKS ROBERT
IPC: A61C8/00
Filed: 1995-12-02
Abstract: The jaw implant is inserted into a drilled cavity in the jaw and is in the form of a peg (1) which has transverse ribs (6) running the length of the peg.  The edges of the ribs form a ratchet-type retaining ridge which holds the implant securely when in position. The ribs can be angled to form a screw thread.
Patent DE-19547169-A1 (DE)
Inventor: STUTZENBERGER HEINZ DR ING DR
IPC: F02M61/04
Filed: 1995-12-16
Abstract: A fuel injection valve for internal combustion engines with a valve body (1), at the combustion chamber end of which there is a valve seat surface (9) against which a valve member permanently in relation to the valve body (1) bears under axial preloading by a valve sealing surface (11), with a pressure channel (7) passing longitudinally through the valve body and opening into a pressure chamber limited by the valve seat (9) and applied to the valve member in the opening direction and with at least one injection port into the combustion chamber of the engine to be supplied adjoining the valve seat surface (9) downstream. To provide a particularly simple construction, the valve member takes the form of a head piece (3) secured directly to the combustion chamber end of the valve body (1) and the face towards the valve body (1) of which forms the valve sealing surface (11).
Patent DE-19548381-A1 (DE)
Title: Keying mortar to blocks of plastic foam for use in building construction and renovation
Inventor: KOLOSSOW KLAUS DIETER
IPC: E04F13/04
Filed: 1995-12-27
Abstract: This method improves coating of plastic foam blocks with mortar. A pattern is impressed into the surface of the foam, providing improved adhesion. The impressions should have an undercut on one side. A novel feature is the simultaneous or subsequent treatment of the foam, by needling.
Patent DE-19606247-A1 (DE)
Title: Connection having flange and connection positioners, for vehicle fuel tank
Inventor: HERYNEK MICHAEL
IPC: B60K15/077
Filed: 1996-02-20
Abstract: Flange (3) and connection (1) are each fitted with respective radiating positioners (7,13) which register when flange and connection are at the correct angle. The cap-nut (6) is grooved inside for the two positioners, the nut thread (6) interrupted by a second axial groove which leads into the first inner groove and which grasps the two positioners from above when the cap-nut is homed onto the tank connection (1). The inner groove is so spaced from the bottom edge of the nut (5) that the positioners seat into the groove before the nut thread (6) and connection thread-way (4) engage. The two positioners lie above one another when the flange is installed due to the cranked design of one positioner. The positioners engage in tongue-and-groove design in the installed flange, notably by a wedge on positioner (7) locking into the conformably grooved second positioner (13).
Patent DE-19610399-A1 (DE)
Title: Foot point anchorage of wooden supports in form of round or squared timber
Inventor: SCHNEPF MARIO
IPC: E04H12/22
Filed: 1996-03-16
Abstract: The two anchoring profiles (15) are adjustable in respect of their spacing from one another and are moulded into a concrete component. From each anchoring profile a holding plate (26) provided with holes for accommodation of nails or screws extends on the top side over the concrete component. The wooden support is accommodated between the holding plates to which it is firmly connected by the nails or screws penetrating the holes in the holding plate. The anchoring profiles of the lower construction are firmly but releasably connected to one another by adjustable distance components (20).
Patent DE-19620441-A1 (DE)
Title: Motor vehicle engine pre-heating device facilitating cold-starting
Inventor: SUZUKI KAZUTAKA
IPC: F01P11/20
Filed: 1996-05-21
Abstract: The engine pre-heating device uses a reserve tank (26) for the engine cooling water, with a thermal insulation jacket (9) housed within the reserve tank holding water which maintains its heat for feeding through the engine upon cold-starting. At least the upper part of the thermal insulation is fully enclosed by the reserve tank space (67) for the water fed through the engine, with a hot water feed pipe (99) at the top end of the thermal insulation jacket.
Patent DE-19623053-A1 (DE)
Title: Aeration device for aeration of waste water disposal unit in buildings
Inventor: SUSSMANN ERICH
IPC: E03C1/12
Filed: 1996-06-10
Abstract: The device has a housing (2) with at least one gas-permeable opening and a connection piece (3) for fluid connection with the waste disposal unit, and is located inside of the building, next to the ventilated waste disposal unit. The device has a filter unit (11) for the prevention of an odour nuisance from the waste disposal unit, which partly fills the housing. The filter comprises a loose or packed balas, such as activated charcoal. The housing has a cylindrical configuration with top and bottom plates (5,6) and a cylindrical surface (9). The bottom plate is perforated to permit the escape of gases while preventing the escape of the balas.
Patent DE-19623327-A1 (DE)
Inventor: SOEKER WILFRIED HELMUT
IPC: G03F3/08
Filed: 1996-06-12
Abstract: The invention describes a method for processing printed pages using a contone map (item delta list), which characterises the items on the printed sheet (pictures, graphics, text). The printed pages that are to be processed are formed as compressed, overlap-free contone maps (delta lists), which are generated, using little memory space, by interpreting the page description data (PostScript) of the printed pages. For every pixel on the printed page, the item delta list contains an item-specific identification code, enabling the items on the printed pages to be classified. By using this information when processing each specific item on the printed page (picture replacement, trapping), it is determined which pixels on the printed sheet are to be processed. In this way, a printed sheet can be subsequently processed without changing or interpreting again the original PostScript data.
Patent DE-19624292-A1 (DE)
Title: Preparation of optically pure 1'-hydroxy-benz-bromoarone
IPC: C12P17/04
Filed: 1996-06-18
Abstract: Enantio-selective synthesis of 1'-hydroxybenz-bromoarone of formula (I) by: (a) an enantio-selective cleavage of an ester of formula (II), or  (b) a conversion of (II) to a compound of formula (III), followed by enantio-selective reduction.  In either case, protected OH groups are deprotected in a final stage.  R1 = H, alkyl, alkoxy, OH, hydroxyalkyl or halo;  R2 = H or OH protecting group;  R3 = alkyl (optionally substituted by alkoxy or OH) or aryl (optionally substituted by alkyl, alkoxy or OH);  n = 0-2. Also claimed are the intermediates (III) (IV) (see below) of the preparation.
Patent DE-19625254-A1 (DE)
Title: Composite anodic oxidation electrode
Inventor: HEINZE GERD
IPC: C25B11/10
Filed: 1996-06-25
Abstract: A composite anodic oxidation electrode consists of platinum foils (2) welded under high applied pressure to a valve metal (Ti, Ta or Nb) substrate (1) and 5-25 cm spaced-apart cover strips (3) of the same valve metal material such that the foils are rigidly clamped between the cover strips and the substrate. The distance between the weld seam (4) and each cover strip edge is \-2 mm. Additional sealing foils (5) of plastic (e.g. PTFE) may be fitted between the platinum foils (2) and the substrate (1) before welding. Preferably, the valve metal is titanium, the substrate is a 1-4 mm thick plate with electrolyte passage openings, the platinum foils are 15-50 microns thick and welding is carried out by electron or laser beam. Several, preferably three, adjacent weld joints may be provided for each cover strip. Titanium spacers, preferably in the form of expanded metal, may be placed between or on the spacer strips to form a seating for ion exchange membranes.
Patent DE-19626699-A1 (DE)
Title: Simple, cost-effective bath regeneration in continuous processing of photographic material, e.g. colour negative film or paper
Inventor: QUILITZSCH UDO DR
IPC: G03C5/395
Filed: 1996-07-03
Abstract: In continuous processing of photographic materials in processing bath(s) regenerated continuously according to the amount of material processed, the regenerating chemicals are added to the bath in the form of  >=  2 concentrated solutions.
Patent DE-19626824-A1 (DE)
Title: Magnetic tape containing poly:urethane binder
Inventor: WEINGART FRANZ DR
IPC: C08G18/83
Filed: 1996-07-03
Abstract: A magnetic recording material contains a layer comprising a magnetic pigment and a polyurethane binder (I) prepared by reacting an isocyanate (II) with a chain extender (V).(II) are (a) prepolymers prepared by reacting (A1) a polyvalent alcohol (III) containing more than one hydroxyl group per molecule capable of reacting with (II), with (A2) an aromatic or aliphatic polyvalent isocyanate (IV), or (b) compounds (IV). The ratio of reactive hydroxyl groups in (III) to the isocyanate groups in (IV) is less than 1. (V) are prepared by reacting (a) a polyvalent alcohol (VI) with either (b1) a compound (VII) containing an epoxy group and an additional functional group which is reactive with alcohols, forming a compound (VIII) which is reacted with an alpha,beta-olefinic unsaturated carboxylic acid (IX) to form a compound (X), or (b2) a compound (IX) to form a compound (X), and then (c) reacting (X) with an amine (XI) containing at least one prim. amino group which can react with olefinic bond in (IX). The sum of reactive amino and hydroxyl groups in (V) is greater than the number of isocyanate groups in (II).
Patent DE-19626856-A1 (DE)
Title: Support frame for height adjustable table
Inventor: HECKMANN PETER
IPC: A47B9/12
Filed: 1996-07-04
Abstract: The frame comprises two tubular stands (1) which are joined by a transverse bridge piece (13). Each are guided inside a support column (2) for a table top. The tubular stands have a C-shaped cross section. The transverse bridge piece is fixed to the two facing arms (1a,b) of the open sides. The transverse bridge piece is in the for of a closed rectangular-sectioned pipe inserted into cavities (14) in the arms. The transverse bridge piece as deflector rollers (15,16) for synchronisation cable pulleys (18,21) the ends (18a,b) of which are fixed to the support columns.
Patent DE-19629144-A1 (DE)
Inventor: GESING ERNST R F DR
IPC: A01N43/90
Filed: 1996-07-19
Abstract: The invention concerns novel substituted triazoloazine sulphonamides of formula (I) in which: Q<1> stands for nitrogen or a CH group: Q<2> stands for nitrogen or a CH group; R<1> stands for hydrogen or halogen, or for C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylamino or di(C1-C4 alkyl)amino, in each case optionally substituted by hydroxy, halogen or C1-C4 alkoxy; R<2> stands for hydrogen or halogen, or for C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylamino or di(C1-C4 alkyl)amino, in each case optionally substituted by halogen; and Ar stands for 4-cyano-2,5-difluoro-phenyl, 2,6-dimethoxy-phenyl, 2-bromo-3-trifluoro-methyl-phenyl, 2-bromo-5-trifluoromethyl-phenyl, 6-chloro-pyridine-3-yl-methyl or one of the 5- or 6-member (hetero)cyclic groups mentioned in the description. The invention also concerns salts of these substances, a process for preparing the novel compounds, and their use as plant-treatment agents.
Patent DE-19632742-A1 (DE)
Title: Yarn spun from gauze twisted between rollers without its tail thinning
Inventor: STAHLECKER FRITZ
IPC: D01H4/16
Filed: 1996-08-14
Abstract: A method of spinning to produce a yarn entails feeding fibrous material broken up into individual fibres as a gauze to an air-permeable collecting surface under suction, conveying the gauze to a yarn formation line and drawing it off as a yarn transversely relative to the collecting surface while imparting twist. The speed at which the yarn is drawn off at least approximates the speed of the collecting surface and the gauze is gathered on the collecting surface into several skeins which already have a twist on arrival at the yarn formation line where they are united and bound into the one yarn.  Also claimed is the apparatus for implementing the method, where the collecting surface (7) is the circumferential surface of a suction roller (6) inside which is located a suction insert for establishing the transport path and the yarn (10) formation line (9). The insert has slits (29) with guiding edges tilted towards the yarn draft direction (E) which divide the gauze (8) into its skeins (37) and discharge into a main suction slit (28) which defines the yarn formation line.
Patent DE-19634942-A1 (DE)
Title: Object protection system especially for art objects
Inventor: SCHMITT JOACHIM
IPC: G08B13/19
Filed: 1996-08-29
Abstract: The object protection system includes at least one measuring and registering unit (2) which responds at least to the removal of an object (1) from its place. An evaluation unit (3) works in conjunction with the measuring and registering unit which includes a pyro sensor (4). The sensor works in a non-contact manner with the object. The distance (5) between the pyro sensor and the object is arranged at a maximum of 3 cm, preferably amounting to 0.5 to 1.5 cm. The measuring and registering unit works together with the evaluation unit in a non-contact manner.
Patent DE-19643328-A1 (DE)
Title: Incineration and gasification process for waste materials containing thermoplastic materials
IPC: F23G7/12
Filed: 1996-10-21
Abstract: In an incineration and gasification process for waste materials containing thermoplastic materials, the waste material is formed using heat and pressure into a continuous strip which is partly melted or sintered, at least at its surface, using convective or friction-generated heat. The strip is then fed continuously into a reactor, with or without an intermediate cooling stage. The feed material is prepared in this way without the use of extensive grinding or size reduction.
Patent DE-19644264-A1 (DE)
Title: Rotor blade for wind power generator
Inventor: GREFE MANFRED
IPC: F03D1/06
Filed: 1996-10-24
Abstract: The rotor blade has a curved upper side, a flat underside, and flow intake channels (3) connecting the two. Both sides are formed as two thin-walled shells (1,2), which are connected to each other at the intake edge and the rear blade edge. The shells consist of metal plate. One shell has bevelled edges (5,6) to accommodate the other shell. Both shells may consist of aluminium plate or a plastic material. A holder for a rotor hub fastener device is located in the space between the shells.
Patent DE-19645130-A1 (DE)
Title: Total herbicide based on acetic acid useful for public areas
IPC: A01N37/02
Filed: 1996-11-04
Abstract: A herbicide composition comprises: (a) acetic acid; (b) one or more surfactant compounds selected from fatty alcohols and fatty alcohol glycosides; (c) a sugar; and (d) optionally water and other additives used in herbicides.
Patent DE-19645998-A1 (DE)
Title: Artificial heart using sensorless, brushless DC motor
Inventor: WEISS WILLIAM J
IPC: A61M60/446
Filed: 1996-11-07
Abstract: The artificial heart (10) has a pump mechanism (12a,18,30) between a blood inlet channel (26,46) and a blood outlet channel (20,40), driven be a sensorless, brushless DC motor. The direction of rotation of the motor is reversed at least 30 times each minute, with periodic application of electrical signals to selected motor terminals, at least one of the motor terminals remaining unernergised, with detection of the voltage at this terminal, for determination of the angular position of the rotor.
Patent DE-19648774-A1 (DE)
Title: Process and arrangement for dewatering a suspension of fibrous material
Inventor: GOMMEL AXEL
IPC: D21F1/78
Filed: 1996-11-25
Abstract: In a process for dewatering a suspension of fibrous material, the suspension is fed as a layer into the convergent space between an inner and an outer curved surface which move at different speeds, and the separated water passes through the outer surface. Also claimed are three arrangements in which the process can be carried out.
Patent DE-19701004-A1 (DE)
Title: Roving bobbin cleaner
Inventor: REICHENEKER MARTIN
IPC: B65H73/00
Filed: 1997-01-14
Abstract: Roving bobbin cleaner to clean a roving bobbin sleeve (1) of any clinging matter, comprises moving a cutter (6) along a unidimensional line overlaid on the tangential lie of the blade, to give a two-dimensional cutting movement.  The residue (10), of the roving winding that has been at least partially severed, is removed to the rear in relation to the cutting line.      Also claimed is an apparatus with a slide (7) moving on a straight line path, to give an overlaid movement direction on the tangential lie of the cutting blade (6) against the sleeve (1) mantle surface, to give a two-dimensional cutting movement. At least one unit (25) extracts the roving residue (10) from the roving winding into a rear zone in relation to the cutting line.
Patent DE-19705314-A1 (DE)
IPC: D05B35/04
Filed: 1997-02-13
Abstract: The invention relates to a process and to a sewing robot for sewing a flap with a raw end edge and a pocket to a piece of material in a single work process. The flap (10), in a reverse position in relation to its final position (11) (end position), and a pocket cup-up (8) are placed at a predetermined distance from one another relative to the piece of material for sewing (6) and the latter, together with the folded pocket cut-up (9) and the flap (10) are conveyed in a fixed arrangement to a sewing position (97) whereby the pocket (9) and the piece of material for sewing (6) are attached to each other by means of a seam (16). The flap (10) is then attached to the piece of material for sewing (6) by means of a fixing seam (12) and rotated around the fixing seam (12) into the final position (11) (end position) and attached to the piece of material for sewing (6) at a set distance (15) by means of a second cover seam (13).
Patent DE-19707192-A1 (DE)
Title: Stretch cover for sunbathing/sun protection system
Inventor: MARX MANFRED DIPL ING
IPC: A45B25/18
Filed: 1997-02-22
Abstract: The cover is part of an appliance. It prevents passage of UV solar radiation when in one position, and permits passage, when in a different position.
Patent DE-19710784-A1 (DE)
Title: Method of fitting thermal insulation boards to outer walls
Inventor: LAUTERBACH LOTHAR
IPC: E04B1/76
Filed: 1997-03-17
Abstract: To fit thermal insulation boards (3) to an outer wall, they are fitted directly over the zone (421) where an adhesive is to be applied, and the board (3) is held temporarily in the masonry (31) on a working platform (41). The board (3) is brought down from the intermediate holding area (32) through the gap between the working platform (42) and the wall (1), from the working platform (42) under the working area (41), and inserted into the masonry (31).
Patent DE-19713665-A1 (DE)
Title: Exercise device for aerobic exercising
Inventor: KIM CHUN-SUB
IPC: A61H23/02
Filed: 1997-04-02
Abstract: The device (1) has a leg support (2), which is divided into an upper plate (4) and a lower plate (4'). A further plate is provided on the lower plate, which is connected by a lead to a connector member. A clamp is provided on this further plate, which is fastened to an electric motor. An actuator connector is provided on the drive axle of the electric motor, which is connected to an intermediate connector. Rails (12,12') are provided on both sides of the upper plate, to which rollers of a runner (13) can be attached. The runner moves vertically and horizontally from the upper plate. The end of the intermediate connector passes through a long hole (15,15') in the rails, so that it is secured onto the lower part of the runner. A waist support device (3) is formed as a single plate. Roller clips (17,17') on both sides of the plate are proved with rollers of the runner. A long hole (18) is provided in the middle of the roller clips so that engages and secures a lower middle guide of the runner. A support bearing is removably attached to the runners of each support device.
Patent DE-19716057-A1 (DE)
Title: Plastic composite mouldings with strong reinforcing aramid fibres
Inventor: KROSCHEL HEINZ
IPC: B29C70/08
Filed: 1997-04-17
Abstract: Highly accurate, strongly-reinforced light plastic composite mouldings, where reinforcement comprises high-performance aramid fibres and the products formed, having exceptionally precise dimensions and/or form, includes at least one part of the surface kept free of the reinforcement fibres.  Also claimed is the method of manufacture, especially using conventional winding or laminating processes and which comprises starting from a desired finished section, with the still-soft preforms provided with an aramid fibre-free material over at least one surface area, which is especially a plastic. The mouldings are hardened, and the aramid-free surface section is then machined to precise dimensions and contours.
Patent DE-19717686-A1 (DE)
Inventor: GIERS BERNHARD
IPC: B60T8/96
Filed: 1997-04-28
Abstract: The invention relates to a circuit configuration for a critical safety control system such as ABS, ASR, ASMS, brake-by-wire, etc. consisting of two or more circuits. Each circuit (I, II) contains a full microprocessor system (1, 2), which carries out redundant input data processing and provides an error identification system (FAIL) whenever an error or a deviation occurs in respect to the results of the redundant data processing. When an error is identified, an emergency operation mode is activated, wherein one circuit is disconnected or activation of the actuators (5, 6) of both circuits (I, II) is controlled by the intact microprocessor system (1 or 2). The individual periphery of both systems includes signal detection (3, 4), actuator activation (5, 6) and a power supply (7, 8).