baber/WOPTO huggingface dataset:
Patent DE-19704187-A1 (DE)
Title: Honeycomb with middle wall and cellular floor and walls
Inventor: SCHMIDT MATTHIAS
IPC: A01K47/04
Filed: 1997-02-05
Abstract: The cellular floor runs downwards towards the middle of the cells. The cell walls (5,6) on each side of the middle wall (2) are the full height of the cells. The cell walls increase in thickness and run towards each other from the outer and inner end to the wall-middle. The internal diameter of the cells at the outer and inner ends of the cell walls is the same and preferably amounts to 6.2 millimetres. The cells' internal diameter in the middle part is roughly 5.8 millimetres.
Patent DE-19707713-A1 (DE)
Inventor: WOLF GERHARD DR
IPC: C08G12/36
Filed: 1997-02-26
Abstract: A composition contains (A) one or several aromatic sulphonates; (B) one or several aldehyde resins; and (C) a buffer. Also disclosed is the preparation of this composition and its use for treating, in particular neutralising, leather tanned with compounds containing or free from mineral substances.
Patent DE-19713163-A1 (DE)
IPC: B26D7/06
Filed: 1997-03-27
Abstract: The mechanism to advance the product such as a sausage, at a sausage slicing machine, has at least two independent feed units (10,11). Through relative movements between the blade (7) at the cutting position (B) and the sausage feeds (10,11), the feeds (10,11) are either in the cutting position (B) or in a loading or waiting position (A,C). The feeds (10,11) slide or swing from the loading or waiting positions (A,C) into the fixed cutting position (B). The feed units are connected together mechanically via their housings, or via a common housing. Each feed unit has a controllable transport arrangement for running the push-forward and pull-back movement.
Patent DE-19715000-A1 (DE)
Title: Machine tool, e.g. for rotary treatment of workpieces
Inventor: ILG HERBERT
IPC: B23Q7/04
Filed: 1997-04-11
Abstract: The tool has a processing unit incorporated into a tool-holder (14) for processing tools (`5), a spindle head (2) with horizontal operating spindle (4) for rotating the workpiece (7) held on it. A tailstock (3) provides extra support of the workpiece held in the spindle head. The tailstock and spindle head are mounted on guide rails (9,10) so as to move between the operating unit and a workpiece holder position. The spindle head and tailstock can move in at least two directions at right angles to each other.
Patent DE-19721702-A1 (DE)
Inventor: FEUERECKER HEINZ
IPC: A43B5/00
Filed: 1997-05-23
Abstract: Tongue (7) of a boot with a high leg (5), such as a climbing or walking boot, extends from the front instep part (11) of the boot at least to the instep arch region (13), in which it has a flat region (23) that is softer than the adjacent areas, providing greater flexibility in this region. Preferably, the region giving flexibility is located at a distance from the shin-end edge (21) of the tongue, where the zone adjacent to the edge is relatively stiff. The flexibility region may extend only over hot a the width of the tongue and is asymmetric with respect to the centre line of the tongue.
Patent DE-19724613-A1 (DE)
Title: Sodium tri:metaphosphate production
Inventor: MARKMANN JOACHIM DR
IPC: C01B25/39
Filed: 1997-06-11
Abstract: Process for preparing Na trimetaphosphate comprises passing aqueous Na phosphate solution continuously into a reactor with a shifting bed of Na trimetaphosphate heated to 300-500 deg C while regulating the rate of addition of the Na phosphate solution per unit of time with respect to the rate of drying of the reactor contents so that a moist phase with a moisture content of 1-40 (3-10) wt. % is maintained on the shifting bed.
Patent DE-19733044-A1 (DE)
Title: Aqueous polyurethane dispersion containing carbodiimide structural units
Inventor: BEUTLER KUNO
IPC: D06N3/14
Filed: 1997-07-31
Abstract: An aqueous dispersion (I) contains a polyurethane having carbodiimide structural units of formula -N=C=N- (1). Also claimed are: (i) a process for the coating of metal, plastic, paper, textile, leather or wooden objects by forming a film of (I) on the surface of the object and drying; (ii) a process for the bonding of metal, plastic, paper, textile, leather or wooden objects by forming a film of (I) on the surface of the object and bringing it together with another object before or after the film of (I); (iii) a process for the impregnation of a metal, plastic, paper, textile, leather or wooden object by forming a film of (I) on the surface of the object by dipping it in (I) and drying; (iv) the resulting coated, bonded or impregnated object.
Patent DE-19733634-A1 (DE)
Title: Gymnastic muscle exercise apparatus
Inventor: KIPERNIK EFIM DR ING
IPC: A63B23/12
Filed: 1997-08-04
Abstract: The apparatus comprises a deformable air balloon (1) which is fixed movable to ball-shaped handles (2) by a belt (3) which has at least one stud hole (4) and/or at least one inflatable toroidal handle. Each stud hole has a connector (11). The belt can be dismantled and each stud hole and/or toroidal handle has a closure (8).
Patent DE-19736056-A1 (DE)
Title: Integrated optical waveguide component manufacturing method
Inventor: KRAGL HANS DR
IPC: G02B6/30
Filed: 1997-08-20
Abstract: The method involves using a stamping die with two different microstructures joined together with their longitudinal axes aligned, used to form an integrated optical waveguide component substrate (1) with a V-shaped groove (4) leading to a waveguide channel (3) in its surface. The waveguide channel is filled with a transparent material (2), which is then hardened. The V-shaped groove holds an optical fiber secured by adhesive. The substrate may be formed by hot pressing, injection molding, or reaction molding the stamping die. An Independent claim is also given for a component manufactured using the method.
Patent DE-19737616-A1 (DE)
Title: Ultra-light aircraft suitable for road use
Inventor: KLUG MATTHIAS
IPC: B64C31/032
Filed: 1997-08-28
Abstract: The ultra-light aircraft is a completely air worthy and constructionally safe class M aircraft based on a flying boat (4) construction in a plastic aerodynamic design. All supporting surfaces (1) are attained through suitable units, the lighting (8) provides the universal signaling as for road vehicles, the brake system (10) is fully hydraulic, and the drive (7) comprises an Otto engine and infinitely variable speed transmission.
Patent DE-19740994-A1 (DE)
Title: Drying frame for objects e.g. tiles in plastic state
Inventor: MIRZ WALTER
IPC: F26B25/18
Filed: 1997-09-17
Abstract: The drying frame (20) takes objects in a plastic state for placing in a drying chamber.  It has individual resting points (A, B, C, D) set out on it in accordance with the shape of the object.  These resting points can be adjusted individually and simultaneously to the shape of the object and can be locked in their final position.  For this purpose, the frame has setting rods (12-15), a common clamping connection (18, 18') and a locking and opening device (22).
Patent DE-19741424-A1 (DE)
Title: Breathing device for divers
Inventor: KOPETZKY ROBERT
IPC: B63C11/20
Filed: 1997-09-19
Abstract: The breathing device has a compressor unit (11) connected to the atmosphere above the water surface (15) and flexible hoses (17,17') from the diver (12) to the mouthpiece (13) and from the pressure connection (16) to the mouthpiece. A hollow body (18) is fitted in the hose between the pressure source and the mouthpiece. The hose from the pressure source comes out into its cavity. The hose to the mouthpiece runs from an air space (21) in the cavity, the air in which is at the pressure of the surrounding water.
Patent DE-19743299-A1 (DE)
Title: Control device for fuel-injection valve needle
Inventor: FITZNER JOHANNES
IPC: F02M63/00
Filed: 1997-09-30
Abstract: The control device has a housing (10) in which a controlled piezoelectric actuator (4) is displaced, the actuator being coupled to the injection valve (24), which is spring-biased in a given direction.  The actuator acts against an abutment (16) provided on the housing, for movement of the injection valve against the spring bias. A conversion device may convert the displacement of the actuator into a larger movement of the injection valve.
Patent DE-19744839-A1 (DE)
Title: Fixed mode semiconducting laser
Inventor: SHIMIZU TAKANORI
IPC: H01S5/042
Filed: 1997-10-10
Abstract: The laser has a saturation absorption section (11), an amplification section (12) with the same composition, a non-absorbent waveguide section (13) shorter than one oscillation wavelength of the amplification section, an electro-absorption modulator section (14) and a distributed Bragg-reflector section (15). The electro-absorption modulator section has an absorption edge wavelength between one oscillation wavelength of the amplification section and one absorption edge wavelength of the non-absorbent waveguide section. The distributed Bragg-reflector section has the same composition as the non-absorbent waveguide section and contains a diffraction grid. The components are combined together in one waveguide.
Patent DE-19748339-A1 (DE)
Title: Lock for horizontal sliding wall
Inventor: BISCHOF MARKUS
IPC: E05F15/638
Filed: 1997-11-03
Abstract: The lock (9) is mounted between the running carriage on one side and the guide rail on the other. The guide rail has a detent nose (11) to catch in a recess (10) of the running carriage. The sliding wall hangs from a support axis (31) by a support and guide element (2). A locally fixed setting device on the guide rail biases an operating member to lock the sliding wall element directly or indirectly with the guide rail.
Patent DE-19751896-A1 (DE)
Title: Lighting or headlamp unit for vehicle
Inventor: BODE WERNER
IPC: B60Q1/04
Filed: 1997-11-22
Abstract: The lens for the vehicle headlamp unit has reference points machined into the edges and on the underside facing the reflector. The reference points are gripped by positioning jigs (7 to 11) to hold the lens in an accurate alignment w.r.t. the reflector housing while the bonding agent sets. The reference points can be simple flats machined into two of the edges, with two points on one edge and one on an adjacent edge. The reference points determine the spacing of the lens edges from the mounting points in the vehicle. The reference points on the underside of the lens align the lens for focusing,
Patent DE-19753624-A1 (DE)
Inventor: ECKARDT TANJA DR ING
IPC: C23C2/00
Filed: 1997-12-03
Abstract: The invention relates to a wear- and friction reducing layer deposited on a substrate in a way to adhere to such substrate. Said layer contains the elements boron, carbon and hydrogen. According to a method for producing a wear- and friction reducing layer, said layer is deposited on a substrate in a chemical vapour deposition process, in which a treatment gas containing hydrogen is fed. In the case of a substrate with such a layer, said layer is composed of an inorganic wear- and friction reducing compound based on boron, hydrocarbon and hydrogen.
Patent DE-19803886-A1 (DE)
Title: Scratch resistance determination method for material sample e.g. for interior door disguise of motor vehicle
Inventor: HUBER-HESSELBERGER JOSEF
IPC: G01N33/36
Filed: 1998-01-31
Abstract: The method involves moving a test body (5) which is fastened to a slide (6), over a wing (10), in such way, that the test body impacts with a predetermined speed on the material sample (1), and that it moves over a certain contact distance (K) with a defined pressure (F) on the surface of the material sample, and that it is removed subsequently from the material sample. An Independent claim is provided for a corresponding material testing arrangement.
Patent DE-19808745-A1 (DE)
Title: Poultry house trap for mites
Inventor: HEINE JOSEF
IPC: A01M1/20
Filed: 1998-03-02
Abstract: To catch and destroy mites, in poultry houses, at least one dark channel (10) forms a trap (1) in the poultry house.  The trap is removed after the onset of red poultry mites, and they are destroyed. The separate parts of the trap are prepared with an anti-acaroid, before assembly, using halogenized hydrocarbons, carbamates of organophosphates, pyrethroids, juvenile hormone agonists, chitin synthesis inhibitors, triazine derivatives, amidines, avermectines and mite mycines. The filled trap is heated to a temp. above the survival temp. range of the mites, by burning the trap together with the trapped mites. An Independent claim is included for a mite trap with dark channels. Preferred Features: The channels are between covering layers (7, 8), using corrugated cardboard strips.  The channels have a clear width of max. 3 mm. The trap is held in place by a release fitting (12, 14, 15).
Patent DE-19814897-A1 (DE)
Title: Inductive high-power component for frequency range above 1 kHz
Inventor: CAPRARELLA LUIGI
IPC: H01F30/16
Filed: 1998-04-02
Abstract: The component includes a closed ring core (3) made of a soft magnetic material with small demagnetization losses at high saturation induction. The core is cooled through a rod-shaped heat-pipe (5), which is arranged within the surface area enclosed by the core, whereby its longitudinal axis is aligned in direction of the rotation-symmetric axis of the closed ring core. The component operates in a frequency range above 1 kHz, and includes a closed ring core from a soft-magnetic material with small demagnetization losses at high saturation induction. The ring core is equipped with a winding, and is arranged in a metal casing, whereby empty spaces within the casing are filled with a casting mass. The core is cooled through at least one rod-shaped heat-pipe (5), which is arranged within the surface area enclosed by the core, whereby its longitudinal axis is aligned in direction of the rotation-symmetric axis of the closed ring core. The material of the core preferably consists of a nanocrystalline or amorphous alloy with a saturation induction of at least 0.7 T and demagnetization losses of less than 150 mW/g at 100 kHz and 0.3 T.
Patent DE-19814964-A1 (DE)
Title: Automobile engine disabling device for preventing auto theft
Inventor: WOCHE CARSTEN
IPC: G07C9/00
Filed: 1998-04-03
Abstract: The engine disabling device has an onboard device which receives an authorization signal from a finger pressure sensor (5) integrated in an engine starter switch (3), e.g. a wiper switch, to allow the engine disabling device to be deactivated. An insertion slot for an authorization element (8), e.g. a vehicle access card, for overriding the engine disabling device, may be provided adjacent the starter switch.
Patent DE-19816171-A1 (DE)
Title: Data memory system for digital still frame camera
Inventor: YOKOTA TEPPEI
IPC: G11B31/00
Filed: 1998-04-09
Abstract: The memory system is used with the digital still frame camera (1) which has a charge couple device, CCD, as an image sensor and this is coupled to a recording/playback unit (3). The camera has a processor based controller that accepts inputs from a control panel (7) and outputs to a display (4).  Image data can be transferred onto a memory card (10) and the card can be used to load information onto a large capacity magnetic or optical disc drive (20) that is used with a personal computer (90).
Patent DE-19816297-A1 (DE)
Inventor: GLENNEBERG JUERGEN
IPC: C07C46/02
Filed: 1998-04-11
Abstract: The invention relates to the anthraquinone cycle for producing hydrogen peroxide using at least two differently substituted 2-alkylanthraquinones and/or their tetrahydro derivatives. According to the inventive method, the working solution to be used contains i) at least one reaction carrier from the series: 2-(4-methyl-3-pentenyl)-anthraquinone (IHEAQ), 2-(4-methylpentyl)-anthraquinone (IHAQ) and their di- and tetrahydro derivatives, such as especially, 2-(4-methylpentyl)- beta -tetrahydroanthraquinone (THIHAQ); and ii) at least one reaction carrier from the series of the 2-(C1- to C5)-alkylanthraquinones, especially 2-ethylanthraquinone (EAQ), and their tetrahydro derivatives, the reaction carriers according to i) making up 5 to 95 mol. %, especially 20 to 50 mol. % of all of the reaction carriers. The method is characterised by a greater H2O2 capacity, better hydrogenation kinetics and low susceptibility to failure. THIHAQ is also a novel substance.
Patent DE-19825903-A1 (DE)
Title: Heating system especially for portable building structures
Inventor: THOMZICK GERD
IPC: F24D5/10
Filed: 1998-06-10
Abstract: The heat delivery system attached to a heating unit (12) is formed by one or more plate-like metal elements (8) forming the inside of the building structure and consisting of an upper tie and a lower tie connected to same by webs.  The webs divide the cavity between the ties into chambers of which at least some form through-flow chambers for the heating medium.  A distributor (5) attached to the heating unit is connectable to the inlet openings (19) of the chambers so that heating medium can be supplied to emerge from outlet openings (20).
Patent DE-19827220-A1 (DE)
Title: Fuel injection valve for internal combustion engine
Inventor: SUGIMOTO TOMOJIRO
IPC: F02M61/18
Filed: 1998-06-18
Abstract: The valve has a fuel injection adjusting plate (1) with nozzle holes arranged along a circle (H1), coaxial to the mid axis (L0) of the valve body (2). A second set of nozzle holes (H2) are arranged in a second, outer circle (H2), coaxial to the mid axis and has a diameter larger than the first circle. The second set of nozzles have a smaller opening size than the first nozzle holes.  When the valve is in the open position, the fuel reaches a location up stream of the plate and flows toward the mid axis from the outside to inside direction. Hence it flows with a lower speed toward the mid axis at the outer nozzle holes (H2) than at the inner nozzles. Although the fuel flows with a lower speed it is correctly sprayed (F1,F2) from both sets of nozzles.
Patent DE-19828668-A1 (DE)
Title: Transferring data stored in ROM into RAM
Inventor: ARNDT THOMAS
IPC: G06F9/445
Filed: 1998-06-26
Abstract: The method is used to transfer data contained in a ROM memory, into a RAM memory operating as a working memory of a processor system. The processor system is connected via data, address and controls buses, to the memories and also to other data recording and data output devices. Data for execution of a program are stored in the ROM (M1). In the RAM memory (M2) at least one predetermined working memory area is reserved for the processor. The data are copied from the ROM (M1), under control of the processor (CPU), first into an area of the RAM (M2) which can be addressed by the same addresses as the ROM memory (M1). Next, the addressing area of the working memory of the RAM (M2) is changed such that the start of this area is superimposed on the start of those regions of the RAM (M2), in which the data copied from the ROM (M1) are stored.
Patent DE-19830475-A1 (DE)
Title: Manufacturing semiconductor component with several chips
Inventor: SHAH MAHESH K
IPC: G01P1/02
Filed: 1998-07-08
Abstract: In the manufacture, a semiconductor chip (21) is secured to a lead frame (10) and the chip is contacted by wires (22) to the lead frame. The encapsulating material (23) is then located round the chip, with the encapsulating material contg. a depression (24), into which is secured to a second electronic chip (30). After application of the encapsulating material, the second chip is contacted with wires (31) to the lead frame, which may have an inner part which is not covered by the encapsulation material, protruding out of it. The lead frame typically has an inner (13) and an outer conductor (12) electrically connected by a holding frame, with the first chip coupled to the inner conductor.
Patent DE-19831659-A1 (DE)
Title: Insulating building material, used as aggregate for plaster, bulk materials and prefabricated elements, consists entirely of a renewable raw material mixture of equal parts of grass and hemp
Inventor: SOTHMANN GUENTHER
IPC: C08L9/02
Filed: 1998-07-15
Abstract: An insulating building material, consisting entirely of a renewable raw material mixture of equal parts of C4 grass and hemp, is new.  An Independent claim is also included for producing the above insulating building material.
Patent DE-19832843-A1 (DE)
Title: Thermistor
Inventor: HAEFELE EDELBERT DR
IPC: H01C7/04
Filed: 1998-07-21
Abstract: Die Erfindung betrifft einen Thermistor aus einem Mischoxidmaterial mit nagativem Temperaturkoeffizienten des spezifischen elektrischen Widerstands sowie Verfahren zu seiner Herstellung, basierend auf Dünn- und/oder Dickschichttechnik und seine Verwendung. DOLLAR A Das Mischoxidmaterial hat eine Zusammensetzung der allgemeinen Formel Ln¶1-y¶M¶y¶A¶1-x¶B¶x¶O¶3¶, wobei Ln wenigstens ein Seltenerdelement oder eine Mischung von diesem ist, M mindestens ein Element aus der Reihe der Erdalkalien, A ein drei- oder vierwertiges Übergangsmetall und B ein zwei- oder dreiwertiges redoxstabiles Metall ist. DOLLAR A Die erfindungsgemäßen Thermistoren haben gegenüber den aus dem Stand der Technik bekannten NTC- oder PTC-Thermistoren den Vorteil, daß sie reproduzierbare Meßwerte auch bei nicht-oxidierenden Prozessen mit geringem Sauerstoffgehalt liefern, daß sie langzeitstabil sind und daß sie auch bei relativ niedrigen Temperaturen eine hohe elektrische Leitfähigkeit zeigen. Letzteres sogar, wenn die erfindungsgemäßen Thermistoren in Form einer dünnen Schicht vorliegen.
Patent DE-19833454-A1 (DE)
Title: Verfahren zur Verringerung von Driftverhalten bei resistiven Hochtemperatur-Gassensoren und Vorrichtung zur Durchführung des Verfahrens
Inventor: CHEMISKY ERIC
IPC: G01N27/12
Filed: 1998-07-24
Abstract: Verfahren und Vorrichtung zur Einstellung/Regelung eines Gassensors (1) mit Heizelement (12) und Sensorelement (11). Das Heizelement (12) wird mit einer PWM-Wechselspannung mit gesteuerten Spannungspulsen (t1, t2) mit entgegengesetzter Polarität gespeist und während der Dauer der Spannungspulse (t1, t2) werden die gassensorischen Meßwerte (Im1 und Im2) und die dabei geflossenen Ladungsmengen (Q1, Q2) ermittelt. Der Differenzwert (DELTAQ = Q1-Q2) wird zwecks Unterdrückung unipolarer Leckströme im Sensorelement minimiert.
Patent DE-19833665-A1 (DE)
Inventor: KOTLARSKI THOMAS
IPC: B60S1/40
Filed: 1998-07-27
Abstract: The invention relates to a device for connecting a wiper blade (10) for the windshields of a motor vehicle to a wiper arm (18) that is driven and guided by one end on the motor vehicle, wherein the free end of said arm may be connected in an articulated manner to a support element (14) for an elongated rubber-elastic wiper strip (14) that may placed on the windshield, wherein a pin (32 or 34) serving as connecting means on the wiper blade side stands out from the longitudinal side of the support element, the common longitudinal axis of both pins lying crosswise in relation to the longitudinal extension of the support element in a plane parallel to the windshield and wherein each of the pins (32 or 104) engages with a locating groove (54 or 102) associated with said pin and forming the connecting means on the wiper blade side. A very simple connecting device for wiper blades and wiper arm that is also easy to use by the final user is achieved when both pins are formed by at least two spaced pin parts (34, 36 or 110, 122) that may be elastically deformed and when the width (66) of each mounting channel is smaller than the smallest size of the pin when measured crosswise in relation to the longitudinal axis of the pin (35).