baber/WOPTO huggingface dataset:
Patent DE-19905346-A1 (DE)
Title: Fuel vapor recovery system for direct injection internal combustion engines
Inventor: FRIED MARCUS WILLIAM
IPC: F02M25/08
Filed: 1999-02-10
Abstract: The system has a compressor (16) that compresses a controlled mixture of fresh air and fuel vapor which is then delivered, via a relief valve (18) that regulates pressure, to the air supply of the air assisted injectors (12). Two control valves (20,22) controls the ratio of fuel vapor and air in the mixture in response to a desired vapor purge rate, with the fuel vapor being supplied from a carbon canister (24) coupled with the fuel tank. The system is electronically controlled and when purging of the carbon canister is not required the controller (40) closes a canister vent valve (26) and the canister purge valve (22) and opens an ambient air control valve (20). During a purging operation, the canister purge valve is open while the vent valve and the air control valve may be both open, both closed or one open and one closed.
Patent DE-19909135-A1 (DE)
Title: Flat identification device for applying to object has colored dots printed on fibrous substrate, with fluctuations of color at edges of dots detected by electronic image processing
IPC: G06K19/14
Filed: 1999-03-03
Abstract: Markings (13,14,17) are printed for precise positioning of identification device, and multiple colored dots (15) are printed. Electronic image processing is used to detect image data relating to edges of printed colored dots, and data are stored in database with data coded in individual structured field. Data are used for later identity checking of  identification device by comparing new with old image data.  The device includes fibrous substrate with a field which is individually structured using a dot matrix, laser or inkjet printer to store data that can be read visually under a microscope. Markings (13,14,17) are printed to allow precise positioning of the identification device, and multiple colored dots (15) are printed. The color coverage is subject to random fluctuation in the edge region of the printed dots corresponding to the spatially differing printability of the substrate, and influences the resolution tolerances of the printing process. Electronic image processing is used to detect image data relating to the edge regions of printed colored dots, and the data are stored in a database together with the data coded in the individual structured field. The data are used for later identity checking of the identification device by comparing new with old image data.
Patent DE-19911311-A1 (DE)
Title: Wall-mounted light fitting
Inventor: WALD PETER
IPC: F21V3/04
Filed: 1999-03-13
Abstract: The light fitting is formed from a material which can be cast or modelled, e.g. plaster, mortar, or cement, which contains between 0.05 and 5% by weight of reinforcing fibres, e.g. glass fibres. The reinforcing fibres may have a length of between 0.5 and 3 cm with a light bulb socket on the inside of the light fitting and a candle holder (36) mounted on its outside.
Patent DE-19913349-A1 (DE)
Title: Use of benzothiophene derivatives as components of liquid crystal mixtures, especially for use in ferroelectric switching and display devices
Inventor: WINGEN RAINER
IPC: G02F1/13
Filed: 1999-03-24
Abstract: Benzothiophene derivatives (I) are used as components of liquid crystal mixtures. Benzothiophene derivatives of formula (I) are used as components of liquid crystal mixtures: X<1>, X<2> = CH, CF, CR<1> or C-M<1>-A<1>-R<1>, provided that (a) X<1> and X<2> are not both CR<1> or C-M<1>-A<1>-R<1> and (b) X<1> and X<2> can both be CH or CF only if Z is F; Y<1>, Y<2> = H or F, but not both F; Z = H or F; R<1>, R<2> = 1-20C alkyl in which (a) 1-2 nonterminal CH2 groups can be replaced by O, CO and/or SiMe2 so long as adjacent CH2 groups are not replaced by heteroatoms, (b) one or more CH2 groups can be replaced by vinylene and/or ethynylene, (c) one CH2 group can be replaced by cyclopropane-1,2-diyl, cyclobutane-1,3-diyl, cyclopentane-1,3-diyl, bicyclo(1.1.1)pentane-1,3-diyl or cyclohexane-1,4-diyl, (d) one or more H atoms can be replaced by F and/or (e) an asymmetric C atom can be substituted by Me, OMe, CF2, F, CN or Cl or form part of a 3- to 7-membered ring in which 1-2 nonadjacent CH2 groups can be replaced by O and one CH2 group can be replaced by OC(O); A<1>, A<2> = 1,4-phenylene optionally substituted by 1-2 of CN or F; 1,3-phenylene optionally substituted by 1-2 of CN or F; cyclohexane-1,4-diyl optionally substituted by 1-2 of CN, Me and F; 1-cyclohexene-1,4-diyl optionally monosubstituted by F; 1-alkyl-1-silacyclohexane-1,4-diyl; pyridine-2,5-diyl optionally monosubstituted by F; pyrimidine-2,5-diyl optionally monosubstituted by F; biphenyl-4,4'-diyl optionally mono- or disubstituted by F; or benzenecyclohexane-4,4'-diyl in which the benzene ring is optionally mono- or disubstituted by F; M<1> = O(CO), OC(O)O, OCH2, (CH2)n, OC(O)CH2CH2, OCH2CH2, ethynylene or a bond; m = 0 or 1; n = 1-6. Independent claims are also included for the following: (1) a liquid crystal mixture containing at least one compound (I); (2) a ferroelectric switching and/or display device comprising a ferroelectric liquid crystal mixture as in (1); (3) compounds (I) in which: (a) R<1> and R<2> are 2-18C alkyl in which a CH2 group can be replaced by O and/or one or more H atoms can be replaced by F; and/or (b) A<1> and A<2> are 1,4-phenylene, 1,3-phenylene, biphenyl-4,4'-diyl or benzenecyclohexane-4,4'-diyl; and/or (c) Z is H and Y<1> or Y<2> is F or X<1> or X<2> is CF.
Patent DE-19913681-A1 (DE)
Inventor: JOHAENNTGEN UWE
IPC: F02C7/143
Filed: 1999-03-25
Abstract: The invention relates to a method for producing electrical energy in a gas turbine process. Fresh air is compressed in an air compressor, is heated in a combustor and is subsequently expanded in a gas turbine in an efficient manner. Part of the energy obtained is used in order to actuate the air compressor. The rest of said energy is converted into electrical net energy. According to the invention, the fresh air is cooled to a temperature of </= 10  DEG C, preferably 5 DEG C, in a heat exchange with a refrigerant before said fresh air enters the air compressor. The optionally condensing water is at least partially separated from the fresh air before the fresh air enters the compressor.
Patent DE-19913857-A1 (DE)
Title: Power supply system has charge source such as solar cell connecting energy/processing via input line with another line connecting to the battery to the output line at the front of the battery
Inventor: GUTZEIT DIRK
IPC: H02S40/38
Filed: 1999-03-26
Abstract: The power supply system comprises charge source (1) such as a solar cell (10) connecting energy/processing (2) via line (11). A line (22) connects to battery (3) output line (21), at the front of the battery conducting electrical energy over protection electronics (4) and another line (40) at the consumer load (5). Shut-off control (7) includes a regulator/controller as well as a energy/power meter (70).
Patent DE-19915738-A1 (DE)
Title: Mengenregelbare Flügelzellenpumpe
IPC: F04C2/344
Filed: 1999-04-08
Abstract: Um bei mengenregelbaren Flügelzellenpumpen, die als Schmiermittelpumpe im Schmiermittelkreislauf einer Brennkraftmaschine angeordnet sind, eine form- und kraftschlüssige Lagerung für den Hubring zu schaffen, wird erfindungsgemäß vorgeschlagen, im Gehäuse eine offene Lagermulde anzuordnen, in welcher ein am Hubring radial angeformtes komplementäres Lagersegment schwenkbar gelagert ist und am Stellring eine resultierende Kraft stetig wirken zu lassen, welche durch die beim Umlauf des Rotors und beim Fördern wirkenden Kräfte und solche eines oder mehrerer Druckelemente bestimmt ist und eine solche Wirkrichtung aufweist, dass das Lagersegment in der Lagermulde des Gehäuses kraftschlüssig gehalten ist.
Patent DE-19918614-A1 (DE)
Title: Brake for glove compartment door
Inventor: CAU PIETRO
IPC: B60R7/06
Filed: 1999-04-23
Abstract: A door mounting for a vehicle glove compartment includes a spiral spring wound round a cylindrical sleeve (11) around the pivot axis. The two ends of the spring are extended outwards to form thrust arms (13,14) each side of the door (2) of the compartment. When the door is moved it is against a spring pressure which moves to splay the spring and which allows the spring to return and grip the pivot when the door is released.
Patent DE-19919254-A1 (DE)
Title: Mask formation for laryngeal mask airway by molding two plastics sheets and joining components to them
Inventor: PAGAN ERIC
IPC: B29C51/10
Filed: 1999-04-28
Abstract: Mask formation for a laryngeal mask airway by molding two sheets of plastics material and joining components onto the sheets and then separating the mask formation from the sheets. The machine to form the mask has two tracks of sheet plastic material which move together towards one end.  Forming stations are between the ends of each track for molding cuff components.  A third station joins the two cuff portions.
Patent DE-19920663-A1 (DE)
Title: Device for levelling or smoothing sand or gravel bed for paving stones has box-shaped hollow profile, in hollow space of which further like-shaped hollow profile is telescopically accommodated
Inventor: PERNUTZ GUNNAR
IPC: E01C19/15
Filed: 1999-09-30
Abstract: The device has a box-shaped hollow profile (2), in the hollow space of which a further like-shaped hollow profile (3) is telescopically accommodated. The device (1) in its length extension is stagelessly alterable. In the face sides (5,6) of the profiles inserted one in the other, bolts, pins or similar (7) are insertable in a longitudinal direction and can be withdrawn. In the outwardly drawn position they are held in the profile ends accurately and non-loosably.  By means of two bolts or pins drawn outwards at the same height two-ended locators for the device are formed.
Patent DE-19927980-A1 (DE)
Title: Verschlußvorrichtung für ein Behältnis
Inventor: SCHORNER HORST
IPC: B65D51/24
Filed: 1999-06-18
Abstract: Die Erfindung betrifft eine Verschlußvorrichtung (10) für ein Behältnis, ein Verfahren zum Herstellen einer Verschlußvorrichtung sowie ein Verfahren zum Befüllen eines Behältnisses.
Patent DE-19928657-A1 (DE)
Title: Process is for measuring load of motor-driven drum of washing machine or dryer
Inventor: WEINMANN MARTIN
IPC: D06F34/18
Filed: 1999-06-23
Abstract: The process comprises an initial phase (A) and a second phase (B) in which the motor is slowed down to a second speed.  The first phase (A) involves acceleration to a speed at which the washing is not in contact with the drum. In phase two (B), the drum is slowed down through an electric deceleration of the motor. Control electronics register the mass moment of inertia of the loaded drum on the basis of the deceleration process.
Patent DE-19932831-A1 (DE)
Title: Device for breaking up elastic waste material comprises rotating drum with comminuting tool and high pressure water inlets positioned in drum sleeve or near operating edge of tool
Inventor: BEGLER WOLFGANG
IPC: B02C17/00
Filed: 1999-09-08
Abstract: The device for breaking up elastic waste material comprises a rotating drum (3) with a comminuting tool. High pressure water inlets (5) are positioned in the drum sleeve (6) or near the operating edge of the tool.
Patent DE-19933584-A1 (DE)
Title: Verfahren zur kompakten Darstellung von Informationspaketen und deren Speicherung oder Übertragung
Inventor: MERK LOTHAR
IPC: H03M7/30
Filed: 1999-07-17
Abstract: Das erfinderische Verfahren basiert darauf, Informationspakte - insbesondere Java-Objekte - vor ihrer Übertragung bzw. Speicherung auf einem Speichermedium, in seriallisierter Form darzustellen, auf anwendungsunabhängige Kennungen zu untersuchen und die anwendungsunabhängigen Kennungen durch Stellvertreter mit geringerem Speicherbedarf darzustellen. In einer weiteren Ausführungsform werden auch die anwendungsabhängigen Kennungen durch spezielle Stellvertreter dargestellt. Das Ergebnis dieses Verfahrens ermöglicht die kompakte Darstellung komplexer Informationspakete, ohne dass die Informationspakete in einzelne Bestandteile zerlegt und einzeln optimiert werden müssen. DOLLAR A Das Informationspaket wird als Ganzes speicherplatzoptimiert abgebildet, so dass sie auf Speichermedien, wie zum Beispiel Chipkarten, abgelegt und zu einem beliebigen Zeitpunkt auf einem beliebigen System unverändert wiederhergestellt werden kann. DOLLAR A Die Wiederherstellung erfolgt durch analoge, jedoch umgekehrte Anwendung des Algorithmus, wiederum in einer Black-Box. DOLLAR A Das Informationspaket braucht nicht anwendungsfallspezifisch und kontextspezifisch analysiert und in einzelne Informationen zerlegt werden. Durch die Anwendung dieses Verfahrens kommt es zu einer ca. 30% Verdichtung der Darstellung der Daten eines Informationspaketes.
Patent DE-19935038-A1 (DE)
Inventor: AUER HEINZ
IPC: B01J19/00
Filed: 1999-07-26
Abstract: The invention relates to a method of producing methyl formiate by reacting excess methanol with carbon monoxide under increased pressure and increased temperature in the presence of an alkalimethylate or alkaline earth methylate as the catalyst in a pressure-proof reactor. The inventive method uses at least two reactor elements, preferably countercurrent reactors, at a temperature of approximately 100  DEG C and a pressure of approximately 100 bar in combination with a solid-matter free desalination of the reactor product. The inventive method provides a means for producing methyl formiate of any quality desired and with an excellent production capacity in a very economical and complication-free manner. The invention further relates to a method of solid-matter free desalination and to devices for carrying out the inventive method.
Patent DE-19935679-A1 (DE)
Title: Traveling railway track machinery to clean ballast has cleaning devices with suction units above ballast conveyors to remove dirt and deposit it on a removal conveyor
Inventor: KONECNY DIETRICH
IPC: E01B27/10
Filed: 1999-07-29
Abstract: The machine has a sweeper unit (6) to lift the ballast, and cleaning devices with at least one suction unit (200). These are positioned at a small distance above a first or second conveyor (50,60) between sleeper unit and cleaning devices, to remove dirt by suction from the ballast and deposit it via a conveyor channel on a third, dirt removal conveyor (70). The cleaning devices have separator units (10) with parallel driven shafts carrying projecting formed plates.
Patent DE-19935990-A1 (DE)
Title: Single chip microcomputer for testing EEPROM built-in wafer by external tester
Inventor: YOSHIE TAKEO
IPC: G06F15/78
Filed: 1999-07-30
Abstract: A pad (42) used when testing an EEPROM (36) is provided on one edge of a chip. A test mode setting signal is input to the pad for test. A CPU (30), a RAM (32), and a timer (34) are incorporated to the single chip microcomputer and connected to a multi function data bus (38). Pads (40) are respectively connected to input-output ports (3,4,6).
Patent DE-19936063-A1 (DE)
Title: Elektrochemische Sekundärzelle
Inventor: LEYSIEFFER HANS
IPC: H01M50/583
Filed: 1999-07-30
Abstract: Gegenstand der Erfindung ist eine elektrochemische Sekundärzelle mit mindestens jeweils einer ein aktives Material umfassenden positiven (2) und einer negativen (4) Elektrode, die unmittelbar in einem Gehäuse aufgenommen sind, welches zumindest ein Detektororgan (62) aufweist oder mit einem solchen in Wirkverbindung steht, wobei das Detektororgan (62) ausgelegt oder einstellbar ist, einen vorbestimmten unzulässigen Betriebszustand der elektrochemischen Sekundärzelle zu erfassen und bei unzulässigem Betriebszustand der elektrochemischen Sekundärzelle mindestens ein Schaltorgan (86) zu betätigen, welches ein Nachladen und/oder Entladen der elektrochemischen Sekundärzelle verhindert. DOLLAR A Indem das Gehäuse als hermetisch dichtes Schutzgehäuse (54) ausgebildet ist, welches Teil einer implantierbaren medizinischen Vorrichtung ist, kann - bei gleichzeitig weitestgehender Reduzierung sämtlicher Abmessungen - eine Kontamination umliegenden Gewebes mit toxischen Substanzen sowie eine Gefährdung des Implantatträgers durch eine Fehlfunktion der elektrochemischen Sekundärzelle unter allen Betriebsbedingungen ausgeschlossen werden. Unter hermetischer Dichtheit wird vorliegend vorzugsweise hermetische Gasdichtheit nach Mil-Std 883 D verstanden.
Patent DE-19940748-A1 (DE)
Inventor: SEINFELD HUGO
IPC: A61P35/04
Filed: 1999-08-27
Abstract: The invention relates to medicaments that contain xenogenic oligo- or/and polyribonucleotides as the effective component. The invention further relates to the use of said xenogenic oligo- or/and polyribonucleotides for treating herpesviridae infections and skin tumors.
Patent DE-19942964-A1 (DE)
Title: Electrical switching device has lug connections arranged in grid pattern with connections of unequal potential separated by twice grid spacing
Inventor: REIMOLD GUENTHER
IPC: H01H1/58
Filed: 1999-09-09
Abstract: The switching device consists of a housing and electrical functional units such as switches. Electrical connections (11) are made from the functional units and extend out of the housing to connection wires. The connections (11) lie in a grid pattern with a grid spacing (d). Connections having the same potential are arranged directly adjacent to each other at the grid spacing (d). Connections of unequal potential are arranged so that they are separated by at least twice the grid spacing (d). The connections are designed for quick attachment, especially in the form of plug connection lugs.
Patent DE-19943832-A1 (DE)
Title: Cleaning process for fire-damaged railway wagon, involving closing all apertures except those at ends, creating suction air flow and cleaning with jet of dry ice
Inventor: KOPP WOLFRAM
IPC: B60S3/00
Filed: 1999-09-14
Abstract: The cleaning process involves closing all the wagon apertures apart from leaving an input air aperture (3) at one end of the wagon (1) and an exhaust air aperture (6) at the other, connecting at least one suction device (8) to the exhaust air aperture, creating an end-to-end air flow with this device and cleaning the wagon in the direction of the air flow with at least one jet of dry ice.
Patent DE-19945669-A1 (DE)
Title: Laboratory refrigerator and/or hot box comprises inner chamber, air circulating chamber, circulating device for air stream between inner chamber and air circulating chamber, and cooler and/or heater
Inventor: TRCKA LUBOR
IPC: F25B39/02
Filed: 1999-09-23
Abstract: Laboratory refrigerator and/or hot box comprises an inner chamber (9), an air circulating chamber (4), an air circulating device for an air stream between the inner chamber and the air circulating chamber, and a cooling and/or heating device (2, 10) misaligned in the air circulating chamber.
Patent DE-19948036-A1 (DE)
Title: Airbag passenger restraint device for automobile has airbag module with gas generator attached to automobile body and airbag secured to dashboard panel
Inventor: EBERLE FRANK
IPC: B60R21/205
Filed: 1999-10-06
Abstract: The airbag passenger restraint device has at least one airbag module fitted behind the automobile dashboard panel (2), provided with at leasat one inflatable airbag (9) and a gas generator (5). A fixing device secures the gas generator to the automobile body and a second fixing device secures the airbag to the dashboard panel.  An Independent claim for fitting a dashboard panel with an airbag passenger restraint device to an automobile body is also included.
Patent DE-19948646-A1 (DE)
Title: Attachment construction for roof rail of private motor vehicle has connecting seating surface for roof rail mounting connected to edge area of roof panel and to connecting section of outer body side panel
Inventor: FURUKAWA AKIRA
IPC: B62D25/06
Filed: 1999-09-29
Abstract: The roof rail mounting(6) is constructed with a connecting seating surface(13) which is connected to the edge area of the roof panel(7) and to the connecting section of the outer body side panel(8), thereby enabling the roof rail mounting to be supported by the seating surface. A spot weld is made at one point between the threaded bolts fitted to the roof rail mounting for the connection to the outer body side panel.
Patent DE-19952350-A1 (DE)
Inventor: VOHMANN MARTIN
IPC: F16D48/06
Filed: 1999-10-30
Abstract: A method for controlling and adjusting a clutch in an automotive automatic stepped power-shift gearbox clutch. An electronic control device determines the behavior of said clutch (2,33) by means of a first (3) or second (4) control circuit during three driving states and a first speed increase step is shifted to a second. According to the invention, the first control circuit (3) whose controlled variable is equivalent to the actual engine speed value (n_MOT _IST) is used to control and adjust the clutch during a first driving state. A second control circuit (3) whose controlled variable is equivalent to the actual value of a differential speed (dnK_IST) of said clutch is used during a second driving state. The clutch is impinged upon with a controlled pressure value which is dependent upon various influencing variables during the third driving step.
Patent DE-19952591-A1 (DE)
Inventor: DUERR DANIEL
IPC: F15B11/16
Filed: 1999-11-02
Abstract: The aim of the invention is to reliably detect the position of the displaceable hydraulic elements (9) by simple means at low cost. In order to detect the position of at least two hydraulic elements (9), a sensor, for example a flow meter or a pressure gauge, which is allocated to one of said hydraulic elements, is located in a hydraulic line (17) of the hydraulic system (1).
Patent DE-19953187-A1 (DE)
Title: Elektrisches Installationsteil für den Anschluss von Datenleitungen
Inventor: RICCARDI OLIVER
IPC: H01R13/58
Filed: 1999-11-05
Abstract: Um ein elektrisches Installationsteil für den Anschluß von Datenleitungen, bestehend aus einer in einen Installationskanal (1) einbaubaren Dose (2), deren Wandungen (3) jeweils Durchbrüche (4, 5) zur Leitungseinführung aufweisen, ferner bestehend aus einem in der Dose (2) fixierbaren Einsatzteil (8), welches Anschlußleisten (9) aufweist, zwischen den Anschlußleisten (9) ein von der Dosenvorderseite her zugängliches Steckverbindungsteil (11) aufweist und zwischen den Anschlußleisten (9) von der Einsatzteil-Rückseite her zugängliche Zugentlastungsteile (12) angeordnet sind, an die jeweils ein Anschlußkabel (6) anschließbar ist, welches durch jeweils einen der Durchbrüche (4, 5) der Wandungen (3) der Dose (2) in die Dose (2) einführbar ist, wobei die Zugentlastungsteile (12) einen rinnenähnlichen Raum umschließen, in den das beziehungsweise die Anschlußkabel (6) einlegbar ist beziehungsweise sind, zu schaffen, welches die ordnungsgemäße getrennte Verlegung von Datenkabeln und Stromversorgungskabeln auch im Bereich des elektrischen Installationsteiles beibehält, wird vorgeschlagen, daß die beiden Zugentlastungsteile (12) mit der Längsmittelachse (14) des rinnenähnlichen Raumes so ausgerichtet sind, daß sie jeweils entweder zu den Durchbrüchen (4 oder 5) der benachbarten Wandung (3) zielen, die der einen durchbruchsfreien Wandung (10) oder der anderen durchbruchsfreien Wandung (10) benachbart sind.
Patent DE-19954931-A1 (DE)
Title: Switch on hand guided electric tool switchable to pulsed torque e.g. hammer drill or screwdriver, has changeover device mounted so actuation element can be reached by hand guiding tool to change mode in operation
Inventor: WIESNER BERND
IPC: B25B21/00
Filed: 1999-11-16
Abstract: The switch has a changeover device (3) mounted on the tool so that its actuation element (4) can be reached by a hand guiding the tool during an operating phase, so that each operation of the actuating element causes a change from the current operating mode to the alternative operating mode. The changeover device is additional to and subordinate to a main switch on the tool.