baber/WOPTO huggingface dataset:
Patent DE-19706164-A1 (DE)
Title: Velvet floor covering has backing and pile
Inventor: DAMMER HANS
IPC: D03D27/00
Filed: 1997-02-17
Abstract: A velvet floor covering has a backing and a pile consisting of pile yarns bound into the backing. The pile on the backing (2) has a pattern consisting of a number of pile sections (3) interspersed by pile-free points (4).
Patent DE-19710413-A1 (DE)
Title: Method of allocating authorisations for symmetrical encoding and decoding data in computer network
Inventor: LEHSTEN TORALF
IPC: H04L9/30
Filed: 1997-03-13
Abstract: The method is used to allocated authorisations for symmetrical encoding and decoding of data in a computer network and/or a personal computer using the public key cryptography. Three keys i.e. a triple key, are used. A first of these is a secret data key. A second is a secret user key. A third is used as a public user key. The relationship between the three keys satisfy predetermined equations. The same secret user key may be used in different triple keys. Also the same secret data key may be used in different triple keys.
Patent DE-19710935-A1 (DE)
Title: Feeding mechanism for discontinuous working plant e.g. concrete mixing
Inventor: WOLLENICK KLAUS H
IPC: B28C7/06
Filed: 1997-03-15
Abstract: The mechanism has a bucket (1) on a rail system (4) moved on rollers (3) by a hydraulic cylinder (2). The hydraulic cylinder is not subject to buckling loads as the bucket moves on rails. The speed of the bucket is of the order of up to 1 m/s. The hydraulic lifting mechanism can be transferred by rope or chain.
Patent DE-19713911-A1 (DE)
Inventor: GROTH TORSTEN DIPL CHEM DR
IPC: C07C227/08
Filed: 1997-04-04
Abstract: Iminodisuccinic acid alkaline salts can be prepared by reacting maleic acid anhydride (MAA), alkali metal hydroxide (MeOH), NH3 and water in a molar ratio of MAA : MeOH : NH3 : H2O = 2 : 0.1 - 4 : 1.1 - 6.5 : 5 - 30 at 70 - 170  DEG C and 1 - 80 bar for 0.1 - 100 hours. The reaction mixture is mixed with additional H2O and optionally MeOH and is freed distillatively of NH3 at 50-170  DEG C and 0.1-50 bar and then set at a solids content of 5 - 60 weight % using H2O. The iminodisuccinic acid alkaline salts can be used to increase the brightness and brilliance of plant fibres in paper manufacture.
Patent DE-19714073-A1 (DE)
Title: Incinerating dried sludge, from e.g. water treatment, in fluidised bed reactor
Inventor: SCHWABE GUNTER
IPC: F23N5/00
Filed: 1997-04-04
Abstract: Incinerating dried sludge (especially from water or sewage treatment) in a fluidised bed reactor, comprises self-sustaining or non-self-sustaining combustion and is supported by a firing unit in a stationary- and atmospheric-operated fluidised bed. Monitoring devices follow the oxygen level in the fluidised bed, coolants, quantity of incoming sludge and supporting firing unit. The regulation of the fluidised bed is independent of the sludge combustion characteristics and especially uses the oxygen level in the fluidised bed. The process is further regulated by additional parameters, e.g. temperature, change in bed temperature, furnace pressure, heating and/or cooling capacity, positions of the respective control devices, presence of carbon monoxide, lower threshold value for 6 vol% oxygen content, reaction times between parameter change and response, conformity with a target reaction time of 8-15 minutes, NOx content and  pH-value of smoke emissions and ashes. The operating procedure may take a large number of parameters into account and facilitate the automatic operation of the incinerator at full load.
Patent DE-19720754-A1 (DE)
Title: Portable windscreen wiper for motor boats
Inventor: WENKEL RAINER DR
IPC: B60S1/04
Filed: 1997-05-07
Abstract: The portable windscreen wiper comprises a casing (1) to which a wiper arm (5) is fitted. The wiper arm is connected to a transmission (4). The casing contains a battery (3) to power the motor (2). The motor can also be connected to other power supplies. There is a fixing device (6) in the form of magnetic or other clamps, to fix the wiper firmly to the windscreen, and has a further device (7) to prevent the wiper unit being washed away.
Patent DE-19733852-A1 (DE)
Title: Rail current transducer with shape-locking primary rail clamp
Inventor: BROEDER MARIE-LUISE
IPC: H01F38/30
Filed: 1997-08-05
Abstract: the current transducer has a shape-locking primary rail clamp with a lug which forms a single unit with the transducer. The lug is movable forwards and backwards and prevented from falling out by its associated bolt
Patent DE-19734233-A1 (DE)
Title: Fuse with removable fuse holder
Inventor: BRUCHMANN KLAUS
IPC: H01H85/25
Filed: 1997-08-07
Abstract: The fuse (1) has a removable holder in a shaft (17) of the fuse housing, containing a fuse insert. The spring-loaded protection flap (30) covers at least the shaft portion with electric connectors (4,24) provided for contact with the fuse holder, when the holder is removed from the shaft.  The flap free end engages a sprung locking lever (32), when the fuse holder is out of the shaft. When the holder is inserted the lever lock is released by holder pressure against an unlocking cam (40) of the lever.
Patent DE-19741024-A1 (DE)
Title: Process for holding packaging box together
Inventor: NABOUT ADNAN ABOU DR ING
IPC: B65B67/00
Filed: 1997-09-18
Abstract: The packaging aid (6) - e.g. a cord or a ribbon - is also used to decorate the box (1) with a knot (7). The process involves mounting the ribbon (6) etc. on a carrier (9) and transferring the ribbon (6) from the carrier (9) on to the box (1).
Patent DE-19755948-A1 (DE)
Title: Hand grip unit for activating water pipe valve
Inventor: RODRIGUEZ JEAN-JACQUES
IPC: E03C1/04
Filed: 1997-12-16
Abstract: The unit is provided with an inner recess which opens at its axial side, whereby the grip configuration encompasses a device for guiding and reversibly locking on an activation shaft. The unit encompasses a nut sliding in the axial opening of the grip, which has a section provided with an inner thread designed to be screwed onto an activation device. The outer side of this section is provided with encatchment configurations for screwing the nut. The other end of the nut has a coupling configuration working in conjunction with a retention element of the inner wall of the grip is such a way that a permanently locked coupling is achieved between the grip and the nut by a latching action. In the latched condition, the grip and the nut can axially slide over a specified distance relative to each other.
Patent DE-19758194-A1 (DE)
Title: Load retaining belt
Inventor: TAKAGI YASUO
IPC: B60P7/08
Filed: 1997-12-30
Abstract: The belt comprises at least one extended belt (100), locking device (4) for joining the end sections and an anchoring strap. Preferably the locking device is a hook and loop fastening on a number of hook straps (5) and loop areas (9).
Patent DE-19813073-A1 (DE)
Inventor: HAUBOLD WOLFGANG
IPC: G01N21/89
Filed: 1998-03-25
Abstract: The invention relates to a method and device for determining the optical quality of and for detecting faults in flat glass (2) and in other transparent materials, especially float glass. To this end, a video camera (1) views an illuminating device (3) through the glass (2) or the reflection, whereby the focus is on the glass (2) or on the sheet, the video camera (1) generates signals according to the quality of the glass (2), and said signals are evaluated. At least one illuminating device (3) is used. Said illuminating device has a pattern (4) of adjacent differing partial sections (5a, 5b) which alternate at least in color and/or in the intensity thereof. An examination spot of the video camera (1) records the pattern (4). Two video signals (U1, U2) are assigned to the signal of the pattern (4), and a variation of the video signal (U1, U2) is utilized in order to assess the quality of the glass (2) or of the sheet.
Patent DE-19813970-A1 (DE)
Title: Kombiniertes Brauch- und Heizungswasserausdehnungsgefäß
Inventor: BOEHME MATHIAS
IPC: F24D3/08
Filed: 1998-03-20
Abstract: Ausdehnungsgefäß (10) zur Aufnahme temperaturschwankungsbedingter Volumenänderungen in Brauch- und Heizungswassersystemen (28, 29), bestehend aus einem Gefäß (11, 11a), das von einer Membran (16, 22) in einen druckbeaufschlagten Druckgasraum (19, 24) und einen Wasserraum (18, 23) getrennt ist. Der Wasserraum (18, 23) ist über Anschlüsse (14, 27) mit einem Wassersystem (28, 29) verbunden. Der Brauchwasserraum (18) und der Heizungswasserraum (23) sind in einem gemeinsamen Gefäß (11, 11a) integriert.
Patent DE-19815485-A1 (DE)
Title: Piston for highly-loaded internal combustion engine
Inventor: LOESCHNER RALF
IPC: F02F3/28
Filed: 1998-04-07
Abstract: The piston has a base with a combustion chamber trough and ring grooves for receiving piston rings. The combustion chamber trough and the ring grooves are not reinforced. The surface (2,2') of at least one ring groove (7,8) and the combustion chamber trough (6) are smoothed by a rolling process, so that a surface roughness Rz less than 2 micrometres and an edge layer firmness rae produced. Only the edge (9) of the combustion chamber trough is rolled and only the uppermost ring groove (7) facing the piston base is rolled.- DETAILED DESCRIPTION - The pressure and speed of the rolling process are such that the machining takes approximately 2 to 8 seconds
Patent DE-19820297-A1 (DE)
Title: Encapsulated slow release agricultural fertiliser
Inventor: RUNGE FRANK DR
IPC: C05G3/00
Filed: 1998-05-07
Abstract: A novel encapsulated fertiliser granulate (I) is obtained by applying to a starting fertiliser granulate (II) aqueous solutions containing (a) a polyelectrolyte (PE) and (b) oppositely charged polyvalent ions (MI).  Also claimed is a fertilisation method involving applying (I) to agricultural land. Preferably PE has a solubility in water, at 20 deg C and pH 1-14, of at least 0.1 g per litre. MI consists of alkaline earth metal, zinc, aluminium or iron ions; and/or a second polyelectrolyte (PE') having the opposite charge to PE. PE and MI are especially both bio-polymers. (II) is optionally further treated with (c) a polyfunctional compound (V) which reacts with PE or MI to form at least two bonds, during or in combination with application of (a) and (b); and/or (d) an aqueous dispersion of an optionally salified copolymer if 75-90 wt.% ethylene and 10-25 wt.%  alpha -olefinically unsaturated 3-8C carboxylic acid, before or in combination with application of (a) and (b), specifically such that the amount of copolymer is 1-50 wt.% based on PE and MI.
Patent DE-19824316-A1 (DE)
Title: Gas sensor for determining reducing gases in gas mixtures
Inventor: HAEFELE EDELBERT
IPC: G01N27/417
Filed: 1998-06-02
Abstract: The layer structure contains a layer (8) made of oxygen-storage material which absorbs oxygen whilst  lambda  \- 1 and releases oxygen when  lambda   <=  1. Gas sensor for determining reducing gases in gas mixtures, especially hydrocarbons and/or carbon monoxide in waste gases from  lambda -regulated combustion plants comprises a layer structure containing an electrochemical solid body chain in the form of a potentiometric and/or amperometric measuring element as pump cell. The layer structure contains a layer (8) made of oxygen-storage material which absorbs oxygen whilst  lambda  \- 1 and releases oxygen when  lambda   <=  1. An Independent claim is also included for a process for controlling the gas sensor.
Patent DE-19831462-A1 (DE)
Title: Inner trim for private vehicle's side door equipped with airbag has sealing strip located on two sections of decorative skin covering foam layer and is in region of seam interconnecting the sections
Inventor: BAUMGAERTNER HEINZ WILLI
IPC: B60R21/21
Filed: 1998-07-14
Abstract: A sealing strip (18) is located on the two sections (13,14) of the decorative skin covering the foam layer (11) and is in the region of the seam (15) interconnecting the sections. The moulded foam section (10) and foam layer consists of only one foam elemen t(3) expanded directly between the support component (2) and decorative skin and interconnecting them. The sealing strip is glued to the decorative skin or is thermally sealed to it. The sealing strip consists of plastic film.
Patent DE-19833671-A1 (DE)
Title: Türgriffmodul für eine Kraftfahrzeugtür
Inventor: SCHWAB DITTMAR
IPC: E05B79/06
Filed: 1998-07-27
Abstract: Die Erfindung betrifft ein Türgriffmodul für eine mit einem Türschloß (16) versehene Kraftfahrzeugtür (2), welche einen an der Kraftfahrzeugtür (2) befestigbaren Lagerbügel (3) und ein an dem Lagerbügel (3) schwenkbar angeordnetes Griffteil (4) umfaßt, das über ein Gestänge (17) mit dem Türschloß (16) in Wirkverbindung steht. DOLLAR A Um zu erreichen, daß bei der Montage des Türgriffmoduls (1) die Anbindung des von dem Türschloß (16) kommenden Gestänges (17) an das Griffteil (4) des Moduls (1) auf einfache und schnelle Weise erfolgen kann, schlägt die Erfindung vor, das Griffteil (4) über einen Schwenkhebel (9) mit dem Gestänge (17) des Türschlosses zu verbinden, wobei der Schwenkhebel (9) an einem in einer Führung (6) des Lagerbügels (3) in Richtung deren Längsachse (7) verschiebbaren Trägerteil (5) befestigt ist, derart, daß zur Verbindung des Schwenkhebels (9) mit dem Gestänge (17) der Schwenkhebel (9) auf das dem Lagerbügel (3) zugewandte Ende hin verschiebbar und anschließend mit diesem verbindbar ist. Zur Verschiebung des Trägerteiles (5) ist eine seitlich an dem Lagerbügel (3) angeordnete Stellschraube (8) vorgesehen, die von der dem Türschloß (16) zugewandten Seite der Kraftfahrzeugtür (2) betätigbar ist.
Patent DE-19835704-A1 (DE)
Title: Vehicle bodywork section including flexible plastic pipe or duct is made expeditiously by adding pipe before closing seams and selecting suitable plastic
Inventor: MIESLINGER STEFAN
IPC: B62D29/00
Filed: 1998-08-07
Abstract: A one-piece plastic tube (10) is inlaid into the open profile (6) of the unfinished structure (2), before closing seams and selecting plastic to resist both stoving temperatures and conditions of use.
Patent DE-19836827-A1 (DE)
Title: Video system for medical diagnostic device
Inventor: KUTH RAINER DIPL PHYS
IPC: H04N7/18
Filed: 1998-08-13
Abstract: The system has a video signal source (12) which is connected with an `electro-optical transducer system (14) outside the screened cabin (2). A light conductor arrangement (16) leads into the cabin from the electro-optical transducer system. A video display unit (24) in the cabin has high frequency screening, and is connected to the light conducting arrangement.  An electro-optical transducer system (32), associated with the video display unit, is connected to the light conductor arrangement.  A poly silicon display system, associated with the video display unit, is connected to the light conductor arrangement.  An illumination  system, associated with the video display unit, is connected to the poly silicon display system.  A current supply is connected to the video display unit.
Patent DE-19844310-A1 (DE)
Title: Water filter for removal of fine particles from laboratory samples incorporates ultrasonic emitter which provides unlimited filter service life without manual intervention
Inventor: KUSSMANN MICHAEL
IPC: B01D29/01
Filed: 1998-09-17
Abstract: A filter removes suspended particles and residues from pre-cleaned liquid especially effluent water. The assembly has a fine filter cleaner, located within a filter chamber (3) with a water inlet and outlet. The filter (8) is a fine mechanical sieve which is exposed to a source (10) of ultrasonic sound energy.  A filter removes suspended particles and residues from pre-cleaned liquid especially effluent water. The assembly has a fine filter cleaner, located within a filter chamber (3) with a water inlet and outlet. The filter (8) is a fine mechanical sieve which is exposed to a source (10) of ultrasonic sound energy. The filter is cleaned by back-flushing while the sieve is simultaneously exposed to ultrasonic sound energy.
Patent DE-19846301-A1 (DE)
Title: Optical assay for determining alkaline phosphatase in samples uses specified primary and secondary measurement wavelengths
Inventor: WEISHEIT RALPH
IPC: C12Q1/42
Filed: 1998-10-08
Abstract: A method (I) for determination of alkaline phosphatase (AP) in a sample, is new and comprises using a primary measurement wavelength of 450 \! 10 nm and a secondary measurement wavelength of 480 \! 10 nm, 546 \! 10 nm and/or 575 \! 10 nm.  An Independent claim is also included for a method (II) for the removal of interference created by free hemoglobin or hemoglobin-based blood substitutes in (I).
Patent DE-19852981-A1 (DE)
Title: Use of botulinum toxin and its derivatives in topical treatment compositions to influence acetylcholine-dependent body functions
Inventor: SCHMIDT MARTIN
IPC: A61K8/64
Filed: 1998-11-17
Abstract: A botulinum toxin and its derivatives useful for the treatment of hyperhydrosis, are applied to and absorbed via the skin and act on acetylcholinergic structures.
Patent DE-19858906-A1 (DE)
Title: Synthetic elastomer in the form of non-caking granules, especially thermoplastic polyurethane elastomer, contains polyurethane powder with a low bulk density as anti-caking agent
Inventor: EIMER DIETER
IPC: C08L75/04
Filed: 1998-12-11
Abstract: Polyurethane (PU) powder with a bulk density of less than 0.65 g/cm<3> (I) is used as an anti-caking agent for synthetic elastomers. Independent claims are also included for (a) anti-caking agents (I) as described above; synthetic elastomers containing (I) as anti-caking agent; (c) a process for the production of synthetic elastomers by granulating the elastomer and mixing it with (I) during or after granulation.
Patent DE-19900652-A1 (DE)
Title: Microcontroller system for road vehicle control
Inventor: NAKAMOTO KATSUYA
IPC: G06F9/445
Filed: 1999-01-11
Abstract: The control program is held in an erasable memory (3.1) within the system microcomputer of the vehicle controller (1a) and this is connected to an external unit (2). The unit has a new control program held in memory (2.1) and this is downloaded to the controller when this is set to a write mode. Microcomputer connections (3b,c,d,e) are set for a new write mode The program replaces the current one.
Patent DE-19902200-A1 (DE)
Title: Weighing device for monitoring predefined filling states in containers with acoustic alarm and activation of electrical call and signal systems
Inventor: GRAMLICH TIM
IPC: G01G23/18
Filed: 1999-01-21
Abstract: The weighing device monitors  predefined filling states in containers. When the containers are filled to the predestined state, an acoustic alarm is activated. An electrical signal can also be triggered to indicate the state of the container.
Patent DE-19903162-A1 (DE)
Title: Book pressing machine has press crosshead, carriage, drive mechanisms, support mounting, clamp and switchgear
Inventor: ALBRECHT MANFRED
IPC: B42C5/02
Filed: 1999-01-27
Abstract: The book-pressing machine comprises a press crosshead (3) with concave operating surface, and contained in a carriage (4) swiveled by drive mechanisms onto sheet-tracks (5) in a height adjustable support mounting (7). The press-crosshead is held so as to move freely vertically on a carriage. The press crosshead is placed on the spine of the inner book (1) and is lifted until it rests on the carriage and is fixed by a controlled clamp (20-26). Switch gear activate the clamp.
Patent DE-19907286-A1 (DE)
Title: High pressure vessel with electrical high pressure current leadthrough has conductor with widened section fed through wall opening from within vessel so widened part sits tight in opening
Inventor: WESTERHAUSEN WOLFGANG
IPC: H01B17/26
Filed: 1999-02-22
Abstract: The high pressure vessel has a wall (3) with an opening for a lead-through for a current conductor (1) with a widened section (2) wider than the opening. The conductor with the widened section is fed through the opening from within the vessel and the widened part sits tight in the opening.
Patent DE-19909724-A1 (DE)
Title: Apparatus for producing an oxygen- and/or hydrogen-containing gas regulates the hydrocarbon portion, water portion and/or the amount of introduced air to adjust the oxygen and/or hydrogen content of the starting gas
Inventor: AUTENRIETH RAINER
IPC: C01B3/32
Filed: 1999-03-05
Abstract: The hydrocarbon portion, water portion and/or the amount of introduced air is regulated to adjust the oxygen and/or hydrogen content of the starting gas. Apparatus for producing an oxygen- and/or hydrogen-containing gas comprises a catalyst (2) for reforming and/or partially oxidizing a hydrocarbon-water reaction mixture, especially a methanol-water mixture, air feed channels (6) for introducing air to the reformed and/or partially oxidized reaction mixture, and an oxidation catalyst (3) for carrying out the catalytic oxidation of the reaction mixture to obtain an oxygen- and/or hydrogen-containing starting gas. The hydrocarbon portion, water portion and/or the amount of introduced air is regulated to adjust the oxygen and/or hydrogen content of the starting gas. An Independent claim is also included for a process for producing an oxygen- and/or hydrogen-containing gas.
Patent DE-19910733-A1 (DE)
Title: Vorrichtung zur mindestens von der Zeit abhängigen Bereitstellung von Daten und/oder Applikationen in mindestens einem Datenspeicher und/oder Mikroprozessor eines mobilen Datenträgers
Inventor: HOEFLE FLORIAN
IPC: G06F9/445
Filed: 1999-03-11
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur mindestens von der Zeit abhängigen Bereitstellung von Daten und/oder Applikationen in mindestens einem Datenspeicher und(/oder Mikroprozessor eines mobilen Datenträgers, der mit einem Lese-/Schreibgerät gekoppelt ist, das wiederung mit einem Applikationspeicher verbunden ist, gemäß der älteren Patentanmeldung 198 52 533.8. Um den Verwendungsbereich dieser Vorrichtung zu erweitern, ist eine die Segmentiertung des Datenspeichers und/oder Mikroprozessors des mobilen Datenträgers in Abhängigkeit von der Zeit und/oder in Abhängigkeit von mindestens einer Bedingung (mindestens eine Regel beinhaltende Information) steuernde, dynamische Fenster aufweisende Kontrolleinrichtung vorgesehen, über die nach Erstprogrammierung des Datenspeichers und/oder des Mikroprozessors allein ein Zugriff auf jedes Segment möglich ist und der Datenspeicher und/oder Mikroprozessor innerhalb der Segmente so steuerbar ist, daß jede Applikation in Abhängigkeit von der Zeit und/oder in Abhängigkeit von der mindestens einen Bedingung (mindestens eine Regel enthaltenden Information) jedem Segment zuweisbar ist, wobei mehrere der Segmente entsprechend der Anzahl der gespeicherten Regeln zu einer logischen Verkettung verknüpfbar sind und jedes Segment nach zeitlichem Ablauf und/oder erfolgter Bewertung der mindestens einen Bedingung (mindestens eine Regel enthaltenden Information) automatisch löschbar ist.
Patent DE-19910746-A1 (DE)
Title: Method for profiling worm drives for gear cutting machines has a composite grinding wheel on a turntable to shape the entire profile
Inventor: SCACCHI GIORGIO
IPC: B23F13/02
Filed: 1999-03-11
Abstract: The worm (11) is rotated on a shaft (16) as a grinding wheel, on a turntable (26) on a slide (12), shapes the thread side walls with a section (31) and the tip with an additional section (49).
Patent DE-19917190-A1 (DE)
Title: Fuel injector for internal combustion engine; has high pressure channel to supply fuel and nozzle needle in guide bore and has high pressure space behind guide bore to receive overflowing fuel
Inventor: SCHMIDT GUENTHER
IPC: F02M47/02
Filed: 1999-04-16
Abstract: The fuel injector (100) has a nozzle needle (103) with a shaft in a guide bore (102) of an injector casing (101) and a point (105) to close or open a valve seat (106) at the front of the casing. A high pressure channel (107) supplies fuel to a nozzle vestibule (108) in front of the valve seat. A control space (109) coupled to the nozzle needle is supplied with high pressure through a control valve (110). A high pressure space behind the guide bore receives overflowing fuel through the guide bore or control room.