baber/WOPTO huggingface dataset:
Patent DE-10340843-A1 (DE)
Title: Butt welding of tubes with different wall thicknesses involves insertion of a support under a radial rib at the end of one tube before welding
Inventor: ZOESCH MICHAEL
IPC: F16L13/02
Filed: 2003-09-04
Abstract: A first tube(10) with a lower thickness(d1) has one or more radially inward facing ribs(18) at the end(14) to be welded. A support(20) for the rib(18) is inserted into the first tube and the ends of both tubes(10,12) are then butt welded together after heating. The rib(18) extends around the entire periphery of the first tube(10). When both tubes(10,12) are coaxially aligned the axially projected area of the rib overlaps and completely covers the end face(16) of the second tube. If the outer diameters(DA1,DA2) of both tubes are identical the axially projected surface of the rib and the end face(16) of the second tube are identical. The support allows an axial force to be exerted when both tubes are pressed together. At least part of the surface of the support(20) is of a material and/or has a surface finish which prevents bonding to the material of both tubes. Heat conductivity of the second tube is such that the first tube is heated during welding to the same temperature as the second tube.
Patent DE-10351714-A1 (DE)
Title: Vorrichtung zur optischen Erfassung eines entfernten Objekts
Inventor: KOEHLER JESS
IPC: G01S17/933
Filed: 2003-11-05
Abstract: Es wird eine Vorrichtung zur optischen Erfassung eines entfernten Objekts, mit einer Lichtstrahlerzeugungseinrichtung (1, 3) zum Erzeugen eines Parallellichtstrahls (2), einer Abtasteinheit (4, 5) zum Erzeugen eines Abtastmusters durch Ablenken des Parallellichstrahls (2) über einen vorgegebenen Winkelbereich und einer Detektoreinheit (7, 8) zum Erfassen von durch das entfernte Objekt eflektiertem Licht, wobei die Abtasteinheit (4, 5) einen rotierenden Polygonspiegel (4) mit mehreren reflektierenden Teilspiegelflächen (4-1, 4-2, 4-3, ...) enthält, beschrieben. Erfindungsgemäß ist die Lichtstrahlerzeugungseinrichtung (1, 3) zum Erzeugen eines Parallellichtstrahls (2) in zwei verschiedenen in Absprache auf ein die Drehstellung des Polygonspiegels (4) anzeigendes Drehstellungsanzeigesignal von einer Teilspiegelfläche (4-2) auf eine benachbarte Teilspiegelfläche (4-3) umschaltbaren Strahlpositionen vorgesehen. Durch die Erfindung soll eine Vorrichtung zur optischen Erfassung eines entfernten Objekts geschaffen werden, welche eine hohe Leistung aufweist. Insbesondere soll die Vorrichtung die optische Erfassung von entfernten Objekten wie von schlecht erkennbaren Hindernissen im Luftraum in der Flugrichtung vor einem Luftfahrzeug ermöglichen.
Patent DE-10352535-A1 (DE)
Title: Mikrostrukturierte Trennvorrichtung und Verfahren zum Abtrennen von flüssigen Bestandteilen aus einer Partikel enthaltenden Flüssigkeit
Inventor: BLANKENSTEIN GERT
IPC: B01L3/00
Filed: 2003-11-07
Abstract: Mikrostrukturierte Trennvorrichtung zum Abtrennen von Teilen einer Flüssigkeit, die flüssige Bestandteile und die zumindest einen Typ von Partikeln und/oder zumindest einen Komplex von miteinander verbundenen Partikeln zumindest eines Typs aufweist, mit folgenden Merkmalen: DOLLAR A - Die Vorrichtung umfasst einen Einlass (2) für die Flüssigkeit, einen Sammelabschnitt (11) zum Sammeln der abgetrennten Teile der flüssigen Bestandteile und der Partikel und/oder der Komplexe und einen Transportweg (15) von dem Einlass (2) zu dem Sammelabschnitt (11), DOLLAR A - der Transportweg (15) umfasst in Richtung vom Einlass zum Sammelabschnitt (11) (Transportrichtung) hintereinander liegend einen ersten Trennabschnitt (5) zum Zurückhalten der Komplexe und/oder Verzögern der Bewegung der Komplexe und/oder der Partikel und einen zweiten Trennabschnitt (8) zum Zurückhalten der Komplexe und/oder der Partikel und/oder zum Verzögern der Bewegung der Partikel, DOLLAR A - sowohl der erste Trennabschnitt (5) als auch der zweite Trennabschnitt (8) weisen eine Mikrostruktur mit einem oder mehreren Mikrostrukturelementen auf, DOLLAR A - die Mikrostrukturelemente des ersten Trennabschnitts (5) weisen in Richtung zum Einlass (2) offene Taschen (6a) auf und/oder die Mikrostrukturelemente schließen zumindest zum Teil mit zu den Mikrostrukturelementen benachbarten Begrenzungsflächen des Transportwegs in Richtung um Einlass (2) offene Taschen (6b) ein.
Patent DE-10354737-A1 (DE)
Title: Verfahren und Vorrichtung zur Berechnung der volumetrischen Perfusion
Inventor: EDIC PETER MICHAEL
IPC: A61B6/03
Filed: 2003-11-21
Abstract: Verfahren (60) zur Berechnung der volumetrischen Perfusion in einem räumlich stationären Organ unter Verwendung eines bildgebenden computertomographischen (CT)-Systems (10) beinhaltet das Positionieren (62) eines Flächendetektors (18), so dass der Flächendetektor ein räumlich stationäres Organ innerhalb des Blickfelds des bildgebenden Systems für alle Blickwinkel umschließt oder umläuft, das Betreiben (64) des CT-Systems in einem Cine-Mode zur Gewinnung einer Anzahl von Projektionsdaten, die die Gewebedynamik in dem räumlich stationären Organ repräsentieren, das Verarbeiten der Projektionsdaten sowie die Berechnung (68) der volumetrischen Perfusion in dem Organ unter Verwendung der Rekonstruktionen der Projektionsdaten, die die Gewebedynamik repräsentieren.
Patent DE-10354869-A1 (DE)
Title: Informationsdarstellungs- und Bedienvorrichtung und Verfahren zur Informationsdarstellung und -verarbeitung
Inventor: SCHMITT-WALTER STEFAN
IPC: G06F3/023
Filed: 2003-11-24
Abstract: Eine Informationsdarstellungs- und Bedienvorrichtung weist einen Bildschirm zur ausführbaren Darstellung von Informationen und ein separates Bedienfeld mit einer Mehrzahl von Bedienelementen auf, wobei jedem Bedienelement und/oder einer Anzahl von Bedienelementen eine Funktionsbelegung zugeordnet ist. DOLLAR A Um eine solche Vorrichtung dahingehend zu verbessern, dass in konstruktiv einfacher Weise eine verbesserte Anpassung sowie Bedienung der entsprechenden Bedienelemente in vielfältiger Weise möglich ist, ist die Funktionsbelegung automatisch je nach auf dem Bildschirm dargestellter Information verändert. DOLLAR A Bei einem entsprechenden Verfahren zur Informationsdarstellung und -verarbeitung wird eine Funktionsbelegung eines jeden Bedienelements insbesondere in Abhängigkeit von der auf dem Bildschirm dargestellten Information automatisch angepasst und jedem Bedienelement zugeordnet.
Patent DE-10358932-A1 (DE)
Title: Production of polyurethane prepolymers with isocyanate end groups, useful for the production of one- or two-component adhesive/sealants, comprises mixing an unsymmetrical diisocyanate and a polyol in the presence of a carboxylic acid amide
Inventor: BOLTE GERD
IPC: C08G18/10
Filed: 2003-12-05
Abstract: A process for the production of polyurethane prepolymers (I) with isocyanate end groups by reaction of a polyisocyanate with polyols comprises mixing at least one unsymmetrical diisocyanate and at least one polyol having an average mol. wt. (Mn) of 60-3000 (200-1200) g/mol in a ratio of isocyanate groups to hydroxyl groups of 1.1:1-4:1 (1.45:1-1.75:1) in the presence of at least one carboxylic acid amide.
Patent DE-10358951-A1 (DE)
Inventor: VOIGT JOACHIM
IPC: B60N2/90
Filed: 2003-12-15
Abstract: A passenger seat comprising a reclinable backrest that is provided with a cover on its front side, and a foam-filled air cushion arrangement disposed below the cover and comprising, relative to the backrest, at least one centrally disposed air cushion and at least two side air cushions.
Patent DE-10359710-A1 (DE)
Title: Vorrichtung zum berührungslosen Erfassen von Abständen zu Gegenständen
Inventor: HOEFLER HEINRICH
IPC: G01B11/14
Filed: 2003-12-18
Abstract: Bei einer Vorrichtung zum berührungslosen Erfassen von Abständen zu Gegenständen neben einer Gleisanlage (4) ist ein Wegsignalgeber (19), wenigstens eine Abstandsmesseinheit (14, 15, 16, 17), eine Neigungsmesseinheit (18) und eine Recheneinheit (13) vorhanden, mit der auf der Grundlage eines Wegsignals, wenigstens eines Abstandssignals und eines Neigungssignals für einen zurückgelegten Weg ein Abstandsprofil erzeugbar. Erfindungsgemäß sind eine Referenzlagenmesseinheit (20) vorhanden, mit der wenigstens ein für die Lage der oder jeder Abstandsmesseinheit (14, 15, 16, 17) in Bezug auf eine schienengebundene Referenzlage charakteristisches Referenzlagensignal erzeugbar ist, und ein Korrekturmodul vorhanden, mit dem das oder jedes Abstandssignal mit dem oder jedem Referenzlagensignal zu einem zugehörigen schienenbezogenen Referenzabstandssignal umrechenbar ist. Dadurch ist die Genauigkeit bei der Abstandsmessung verbessert, und die Abstandwerte sind in verschiedenen Koordinatensystemen bestimmbar.
Patent DE-10360436-A1 (DE)
Title: Window panel construction for motor vehicle has connecting component with base embedded in adhesion coating on inner face of window panel and pair of elastically deformable support arms extending away from base to support window panel
Inventor: KOYAMA TAKAYUKI
IPC: B60J1/14
Filed: 2003-12-22
Abstract: The window panel construction (10) for a motor vehicle (11) has a connecting component (12) for the fitting of the window panel on the window frame, and an adhesion coating provided on the inner face of the window panel to fix the connecting component. The connecting component has a base embedded in the adhesion coating, and a pair of elastically deformable support arms (21) which extend away from the base for support of the window panel. A fastening section (23) is installed on the far end of each support arm and each have a fastening hole.  The fastening hole in each fastening section serves for the fastening on a window frame or in the region of it to ensure that each support arm experiences an elastic deformation during the movement of the window panel between the open and closed positions.
Patent DE-10361041-A1 (DE)
Title: Sound quality improvement for speaker of vehicle, by selecting standard sound range corresponding to detected number and positions of passengers in vehicle, then searching corresponding speaker angles and sound pressure output levels
Inventor: LEE YONG-HEE
IPC: H04R1/32
Filed: 2003-12-23
Abstract: A memory table is created with data describing the most appropriate speaker angles and sound pressure output levels for each standard sound range. The standard sound range corresponding to the detected number and positions of passengers in the vehicle is then selected, after which the corresponding speaker angles and sound pressure output levels are searched from the memory table. Each speaker is then adjusted to satisfy the searched speaker angles and sound pressure output levels.
Patent DE-19503394-A1 (DE)
Title: Chopping or shredding mechanism e.g. for food industry
Inventor: MAEDER LINUS
IPC: B02C18/04
Filed: 1995-02-02
Abstract: Prods. are torn apart or chopped by two shredding rolls (1,2) of approx. equal size, joined together by gearwheels (9,10) of different size. Pref. the gearwheels mesh together and the rolls rotate at different speeds. The rolls and gears are on common axes (7,8) and only one gearwheel is driven. Rolls are separated by a gap (13), the width of which is variable by adjustment of one or more of the rolls. The rolls have teeth extending on the periphery in parallel lines. The teeth may be flexible, or brush-like.
Patent DE-19507699-A1 (DE)
Inventor: KLIMACH HORST
IPC: B25B5/14
Filed: 1995-03-04
Abstract: The belt tensioner mechanism has its belt (22) wrapped around two workpieces (24,26) whose edges are protected by protection pieces fixed to the belt. The handle (20) of the mechanism is connected to a pressure plate (18) via a spindle (16) which moves it from its zero position so that it clamps the belt sides (25,26) between it and the upper part of the body (14) of the device. The belt passes into the tensioning mechanism through channels and goes through curved sections (30,32) which produce a double pulley effect when the free end of the belt is pulled in a downwards direction (23).
Patent DE-19508580-A1 (DE)
Title: Mast for satellite antenna, esp. on vehicle
Inventor: FABBRI RAUL
IPC: H01Q1/12
Filed: 1995-03-10
Abstract: The mast includes a tubular mast (1) and a coaxial element (2) integral with the mast. Inside the mast is a worm gear (3) mounted on a shaft (4), oriented downwards through a central hole to a hand wheel (5) for varying the inclination of the antenna. This can be blocked by a pin (7) which is pushed through an aperture in a bar (8) coupled to a second worm gear (10). This worm gear meshes with a toothed (11) wheel (12) fixed in a half shell (14), allowing the antenna holder to be rotated.
Patent DE-19510433-A1 (DE)
Title: Automotive suspension spring stiffener
Inventor: WOLF FRANZ-JOSEF
IPC: F16F13/10
Filed: 1995-03-22
Abstract: The elastomer spring (2) is radially expanded as required by the oscillation energy of the engine on its bearing (1). Thus the inside pressure produced by the working fluid acts for this purpose on the inside of the spring, the pressure relieved by means of a valve (17). The fluid deserves from the engine being space and is led round between this space and the insides of the spring in a closed circuit. The inside surfaces of the spring can be expanded radially by the internal pressure of the motor oscillations on its bearing. The system uses a pump designed into the elastomer spring element. Otherwise the spring-expanding fluid in the spring chamber induced by the oscillating motor is fed via a second valve (13) to the inner surfaces of the spring. The two valves are designed as non return valves, using the third valve as relief and mounted on a shape-retaining support (4).
Patent DE-19513128-A1 (DE)
Inventor: SCHWARZER PAUL
IPC: B60T8/24
Filed: 1995-04-07
Abstract: The invention relates to a process for operating a slip-controlled motor vehicle braking system with running dynamics control. In such systems it has previously been proposed to connect additional pressure medium sources (6) to reinforce the feed pump (3) at the start of regulation in order to reduce the control time. Practical research has shown that such additional sources (6) are firstly not necessary for every control process and secondly give rise to other unwanted noises. The invention therefore proposes that the additional pressure medium source (6) be actuated only in special situations, e.g. when the pressure medium is highly viscous owing to low temperatures. Advantageous further embodiments concern temperature determination.
Patent DE-19516558-A1 (DE)
Inventor: ORTH ANDREAS DR
IPC: C22B19/28
Filed: 1995-05-05
Abstract: Processing zinc and iron oxide-contg. residues involves (a) granulating the residue dust and/or sludge with water and charging, together with carbonaceous material, into a circulating fluidised bed system; (b) passing the circulating gas/solids suspension into a second fluidised bed; (c) returning the solids, discharged from the second fluidised bed, into the circulating fluidised bed reactor; (d) introducing 50-75 vol.% of the oxygen, required for gasification of the carbonaceous material, as fluidising gas into the reactor and 25-50 vol.% of the oxygen as fluidising and secondary gas into the second fluidised bed; and (e) discharging iron oxide-contg. material from the reactor and zinc-contg. material, together with off-gas, from the circulating fluidised bed system.
Patent DE-19517555-A1 (DE)
Title: Semiconductor memory matrix appts. with redundant memory cells for e.g. SRAM
Inventor: ANAMI KENJI
IPC: H01L27/11
Filed: 1995-05-12
Abstract: The appts. includes a memory cell matrix (2), a state memory (5), and a switch (62). The memory matrix has ordered memory cells (20) with redundant memory cell rows (3) or columns (4). A specific address (67) is determined by a device for determining a selection of a specific address in the matrix and for generating a determining signal. A current supply modal point receives a supply potential. The state memory, e.g. a flip-flop switch, stores an output state representing the use or non use of the redundant memory cell line or column in response to the supply potential reception. The switch operates in response to the determining signal executes the specific address and transmits the respective output state about use or non of the redundant memory cell line or column.
Patent DE-19523329-A1 (DE)
Inventor: DRAXELMAYR DIETER DIPL ING DR
IPC: G05F3/26
Filed: 1995-06-27
Abstract: The proposed circuit arrangement for current transformation contains four current paths with four transistors coupled in pairs on the emitter side and provided with control connections cross-coupled in pairs. One transistor of each transistor pair with common control contacts is switched as a diode. The circuit arrangement can be used for transforming currents, and especially for producing a current with a predetermined temperature coefficient without the need for a temperature-constant resistance.
Patent DE-19523936-A1 (DE)
Inventor: BLUMENSTOCK ANDREAS DIPL ING
IPC: F02M25/08
Filed: 1995-06-30
Abstract: Known pumping devices that generate an overpressure in a fuel vapour control system for diagnostic purposes have in common that the connection between an adsorption filter and the environment is shut off during the whole diagnosis process. In the event of a malfunction of the shut off valve, that may for example get jammed, a negative pressure may build up that is dangerous for the fuel tank. In the state of the art, this danger is avoided by protective valves arranged on the fuel tank. In the disclosed pumping device (2), the valves (24, 25) required to generate the overpressure are designed in such a way that in an open position of a regenerating valve (10) and in a closed position of a shut off valve (20) the cross section of flow Aprotection through the valves (24, 25) is sufficient to ensure such a small resistance to flow that no negative pressure capable of damaging the fuel tank (4) can be reached. The disclosed pumping device is provided for a fuel vapour control system of an internal combustion engine.
Patent DE-19526783-A1 (DE)
Title: Cylinder and piston unit
Inventor: LABS WERNER
IPC: F16J15/3236
Filed: 1995-07-21
Abstract: The cylinder and piston unit has a piston (3) that moves in the cylinder (16) by fluid acting, from one side, on a sealing element (4) between the piston and the fluid. This sealing element is positively connected to the piston. There may be a concentric groove for the positive connection in the sealing element and/or the piston. The sealing element and/or the piston may be made with a groove which has an undercut (11) for the positive connection. The sealing element may be made of plastic, or an elastomer such s PTFE, polyurethane or nitryl butadiene rubber.
Patent DE-19528054-A1 (DE)
Inventor: RIEBEL HANS-JOCHEM DR
IPC: C07F9/38
Filed: 1995-07-31
Abstract: Disclosed is a technically simple method of preparing, in very good yields, highly pure N-phosphonomethylglycine esters, having a herbidical action, of formula (I) (HO)2P(O)-CH2-NH-CH2-CO-O-R, in which R is alkyl, by reacting N-phosphonomethylglycine formula (II) (HO)2P(O)-CH2-NH-CH2-COOH with alcohols of general formula (III) HO-R at temperatures between 40 and 150  DEG C in the presence of an acid (1st stage) and then reacting, at temperatures between 0 and 60  DEG C, the acid adducts of the compounds of formula (I), optionally after isolating them, with an oxiran (epoxide) used as an acid binder (2nd stage).
Patent DE-19528365-A1 (DE)
Title: Shock-absorbing material used in e.g. seating
Inventor: BITZER DIETHELM DIPL CHEM DR R
IPC: C08K7/26
Filed: 1995-08-02
Abstract: Shock-absorbing material is produced by extruding thermoplastic synthetic resin together with commercial organically modified dry layered silicate (smectite, bentonite, hectorite, and/or montmorillonite) swelling with organic solvent, treating and subjecting to a shock
Patent DE-19532358-A1 (DE)
Inventor: LEPPARD DAVID GEORGE DR
IPC: B41N10/00
Filed: 1995-09-01
Abstract: Alkoxyphenyl-substituted bisacylphosphine oxides of the formula I   <IMAGE>   (I), in which R1 and R2 are identical or different and are a radical of the formula II   <IMAGE>  in which R4 and R5 independantly of one another are C1-C12alkyl or C1-C12alkoxy and, R6, R7 and R8 independantly of one another are hydrogen, C1-C12alkyl, C1-C12alkoxy or halogen,  R3 is a radical of the formula III   <IMAGE>  in which R9 is a defined organic group and R10, R11 and R12 are halogen atoms or defined organic groups.
Patent DE-19536028-A1 (DE)
Title: Method of forming boreholes in prepn. for explosive operations
Inventor: WICHOR ANDREAS
IPC: E21B7/20
Filed: 1995-09-28
Abstract: In preparation of explosive operation is solid rock, loose earth is not removed but forms a cover for the explosion. Boreholes are driven through the loose material into the stone, suing fluids for dry.
Patent DE-19538598-A1 (DE)
Title: Energy extraction, using thermodynamic cyclic processes
Inventor: LAUBKEMEIER FRIEDHELM DIPL ING
IPC: F02G1/044
Filed: 1995-10-17
Abstract: The pressure and vol. (p,v) related cyclic processes involve a first process with a first curve course at reduced vol., a second curve course at increasing vol, and a process terminating third curve course at reduced vol. There is a corresp. second cyclic process affected and affecting the first process w.r.t energy. The two cyclic processes are thermally and mechanically interconnected and contain identical operational parameters, such as pressure, temp. and volume. These alternate at the end points of the cyclic processes.
Patent DE-19549257-A1 (DE)
Title: Frequenzselektive Oberfläche
Inventor: SIMPKIN RAYMOND ANDREW
IPC: H01Q15/00
Filed: 1995-06-22
Abstract: Eine frequenzselektive Oberfläche weist wenigstens eine frequenzselektive Schicht auf, die aus einem Feld elektrisch leitfähiger Elemente und aus wenigstens einer frequenzselektiven Schicht besteht, die ein Feld nicht leitfähiger Ausnehmungen besitzt und welche Schicht auf der Elementenschicht liegt, wobei eine dielektrische Schicht diese beiden Schichten trennt. Die Elementenschicht ist im Grundriß betrachtet komplementär zu der mit Ausnehmungen versehenen Schicht ausgebildet. Die Elementenschicht und die mit Ausnehmungen versehene Schicht sind relativ zueinander um 90 DEG verdreht und sie liegen im wesentlichen parallel zueinander, wobei das Elementenfeld und das Feld der Ausnehmungen die gleiche Periodizität aufweisen.
Patent DE-19601693-A1 (DE)
Inventor: REIST WALTER
IPC: B65H29/66
Filed: 1996-01-18
Abstract: Products 32 are fed to a stationary transfer location 34 by means of a first conveyor 12. A detector arrangement 36 senses the spacing between adjacent products and controls the speed V2 of a second conveyor 14 to produce a formation having a desired product spacing A2. If the second conveyor 14 is driven at the transfer location 34 at a speed V2 which differs from the speed V3 at a stationary discharge location 90, the conveying length of the second conveyor changes, thus displacing in direction V a deflection wheel 42 around which the second conveyor passes. Speed V3 at the discharge location 90 can be adjusted to introduce a gap in the product stream on exit conveyor 94.
Patent DE-19608949-A1 (DE)
Inventor: SPITZL RALF DR
IPC: H05H1/46
Filed: 1996-03-08
Abstract: The invention concerns a device for generating powerful microwave plasmas, the resonator in the device taking the form of a coaxial resonator with inner and outer conductors. The microwaves are coupled into the plasma chamber via the delimitations of the coaxial resonator.
Patent DE-19612911-A1 (DE)
Inventor: SIMON HELMUT
IPC: B65G47/71
Filed: 1996-04-01
Abstract: The distribution system diverts selected items (2) being carried in succession on a conveyor (1) to other conveyors (5), has a deflection unit (7) with a mechanism (3,4) for selective lifting of certain items (2) for transfer from the main conveyor (1) to one of the other conveyors (5). The selected item (2) is gripped in a synchronised movement with the conveyor (1) travel within a given movement sector for transfer to the other conveyor (5) within the movement sector and synchronised with its speed.