baber/WOPTO huggingface dataset:
Patent WO-9733080-A1 (WO)
Inventor: WENGER URS
IPC: F01N3/24
Filed: 1997-03-03
Abstract: Der Otto-Motor (1) ist mit einem Druckwellenlader (5) ausgestattet und besitzt einen Dreiwegkatalysator (4). Zwecks effizienter Beseitigung der Schadstoff-Komponenten HC, CO und NOX ist dem Dreiwegkatalysator ein Oxydations-Katalysator (12) nachgeschaltet, wobei der Oxydations-Katalysator zwischen dem Auslass des Druckwellenladers und dem Auspuff (11) angeordnet ist. Damit kann der Oxydations-Katalysator mit Luftüberschuss arbeiten, der aus dem Druckwellenlader stammt. Eine solche Kombination ergibt bei hoher spezifischer Leistung eine wesentliche Verminderung der Schadstoffe.
Patent WO-9940849-A1 (WO)
Title: Surgical device for occlusion of defects
Inventor: TEVAEARAI HENDRIK
IPC: A61B17/00
Filed: 1999-02-05
Abstract: The invention concerns a device for the occlusion of cardiac, vascular and other defects. It also concerns the instrument used for positioning the occlusion device as well as the method for using said device and instrument. The occlusion device consists of a distal part (1) with relatively rigid surface, substantially planar, even slightly curved, and greater than the defect cross section, said distal part (1) being provided with means (2) for making it integral with an instrument; a proximal part (3) with relatively rigid surface, substantially planar, even slightly curved, and greater than the defect cross section, said proximal part (3) being provided with means (4) for making it integral with said instrument. The two parts are provided each with at least fixing means (8, 9) for making them mutually integral.
Patent WO-0002759-A1 (WO)
Inventor: KORADI ERICH
IPC: B61L5/10
Filed: 1999-07-08
Abstract: The invention relates to a closing device for closing a switch tongue (20), comprising a stock rail (50) having a lower part (21; 51), an upper part (22; 52) and a link element (23; 53) situated between said parts. The device is closed by means of a closing latch (1a; 1b; 1c) which is joined to the switch tongue (20) by means of an advantageously mounted joint having a simple structure and embodied by the latch head (12a; 12b; 12c) and a joint element (4a; 4b; 4c; 4d).
Patent CU-22239-A1 (CU)
Inventor: CORRALES BARRIOS LUIS BENIGNO
IPC: H02M3/156
Filed: 1993-11-05
Abstract: PRE-REGULADOR DE TENSION PARA FUENTE DE ALIMENTACION, CARACTERIZADA POR                             ESTA CONECTADO A UN DIODO ZENER QUE ESTA CONECTADO POR EL OTRO LADO AL                              ANODO DEL DIODO MENCIONADO ULTIMAMENTE; EL EMISOR DEL TRANSISTOR ESTA                               EMPALMADO A OTRO RESISTOR QUE ESTA CONECTADO EN SERIE AL RESISTOR QUE ESTA                          EN SERIE CON EL RESISTOR VARIABLE Y A LA VEZ ES SALIDA DEL CIRCUITO; EL                             COLECTOR DEL TRANSISTOR ESTA CONECTADO AL ANODO DEL PRIMERO DE LOS TRES                             DIODOS EN SERIE; LOS ULTIMOS CAPACITORES ESTAN CONECTADOS ENTRE TIERRA Y EL                         OTRO EXTREMO DE LOS TRES DIODOS CONECTADOS EN SERIE Y ES SALIDA DEL                                 CIRCUITO.                                         TENER UN FUSIBLE DE ENTRADA, EL CUAL ESTA CONECTADO EN SERIE A UN DIODO Y                           ESTE A UNA INDUCTANCIA, QUE A SU VEZ ESTA CONECTADA A DOS RESISTORES Y A                            LOS COLECTORES DE SENDOS TRANSISTORES; LA BASE DE LOS TRANSISTORES ESTA                             CONECTADA AL EMISOR DEL OTRO, EL CUAL ESTA CONECTADO A OTRO INDUCTOR, QUE                           ESTA EMPALMADO A UNO DE LOS RESISTORES MENCIONADOS ANTERIORMENTE Y AL ANODO                         DE UN DIODO QUE ESTA CONECTADO EN SERIE CON OTROS DOS, QUE A SU VEZ SE                              CONECTAN AL OTRO RESISTOR MENCIONADO ANTERIORMENTE Y A UN RESISTOR QUE ESTA                         EMPALMADO AL EMISOR DEL TRANSISTOR MENCIONADO CON ANTERIORIDAD; EN PARALELO                         CON LOS TRES DIODOS HAY UN DIODO, PERO QUE TIENE CONECTADO SU ANODO CON EL                          CATODO DEL PRIMERO Y EL CATODO CON EL ANODO DEL ULTIMO; POR LA OTRA ENTRADA                         A LA FUENTE HAY UN RESISTOR EN SERIE CONECTADO CON UN RESISTOR VARIABLE Y                           ESTE EN SERIE CON OTRO RESISTOR, TAMBIEN AL PUNTO DE ENTRADA, O TIERRA,                             ESTAN CONECTADOS UN CAPACITOR POLA                RIZADO, EL CATODO DE UN DIODO Y DOS CAPACITORES POLARIZADOS, A LA VEZ QUE                           ES SALIDA DEL CIRCUITO; AL CURSOR DEL RESISTOR VARIABLE ESTA CONECTADO EL                           OTRO PUNTO DEL CAPACITOR POLARIZADO Y LA BASE DE UN TRANSISTOR, CUYO EMISOR\!
Patent WO-0030714-A1 (WO)
Title: Appareil pour phototherapie
Inventor: VOVES VLADIMIR
IPC: A61N5/073
Filed: 1999-11-24
Abstract: L'invention concerne un instrument de photothérapie, comprenant un boîtier extérieur (1) possédant une section avant (120) terminée par une première ouverture (121) dans laquelle est placé un boîtier intérieur (2) renfermant une source lumineuse (223), un réflecteur (221, 222), et un polariseur Brewster (5) constitué par un système de plaques de verre parallèles (511) reposant les unes sur les autres. La section de sortie (230) du boîtier intérieur (2) située au niveau de la première ouverture (121) du boîtier extérieur (1) porte un filtre de lumière (121), et la section arrière (110) présente une seconde ouverture (111) dans laquelle est placé un ventilateur (3) destiné à produire une différence de pression entre les deux ouvertures (121, 111). Cet instrument de photothérapie est caractérisé en ce que le système de plaques de verre (511) du polariseur Brewster (5) est constitué de plaques de verre (511) en verre étiré, présentant des irrégularités de surface qui définissent des cavités (512) de forme inégale entre les plaques (511). Un anneau de massage (240) placé dans le polariseur Brewster, est situé dans la section de sortie (230) du boîtier intérieur (2) et/ou à l'extrémité de la section avant (120) du boîtier extérieur (1).
Patent WO-0181517-A1 (WO)
Title: Wasserlösliches waschmittel
Inventor: SOKOW LEONID TSCHIMGAROWITSCH
IPC: C11D3/10
Filed: 2000-04-27
Abstract: Ein wasserlösliches alkalisches Waschmittel enthaltend ein nichtionisches Tensid, ein Polyelektrolyt und Natriumcarbonat, ist zur Reinigung von Metall-, Glas- und Keramikoberflächen sowie Böden geeignet, insbesondere zur Reinigung von Kesselwagen.
Patent WO-0184015-A1 (WO)
Title: Vorrichtung zur umwandlung einer drehbewegung in eine linearbewegung
Inventor: FISCHBACH GUNTHER
IPC: F16H19/00
Filed: 2001-04-26
Abstract: Die Erfindung betrifft eine Vorrichtung zur Umwandlung einer Drehbewegung in eine Linearbewegung einer eine mit Betriebsbauteilen in Verbindung stehende Zahnstange (21) aufweisenden Maschine, insbesondere einer Urform- oder Umformmaschine. Dabei ist ein die Längsachse der Zahnstange (21) in dem den Betriebsbauteilen abgewandten Bereich umhüllender erster Hohlwellenmotor (11) vorgesehen, dessen Rotor (13) mit einem Getriebe (30) in Verbindung steht, dessen Eingangsachse mit der Achse des Hohlwellenmotors (11) identisch ist, und das mindestens eine Abtriebsachse aufweist, die mit mindestens einem Antriebszahnrad (34) verbunden ist, das mit der Zahnstange kämmt (21).
Patent WO-03047930-A1 (WO)
Title: Scheibenwischvorrichtung, insbesondere für ein kraftfahrzeug und verfahren zur herstellung einer solchen
Inventor: KALCHSCHMIDT PETER
IPC: B60S1/34
Filed: 2002-07-03
Abstract: Es wird eine Scheibenwischvorrichtung (10), insbesondere für ein Kraftfahrzeug, vorgeschlagen mit mindestens einem, in einem Spritzgussverfahren hergestellten Wischerlager (14), in das eine Wischerwelle (16) einsetzbar ist, die einen Wischerarm anzutreiben vermag. Das Wischerlager (14) ist dabei in mehreren Stufen gespritzt. Weiterhin wird ein Verfahren zur Herstellung einer Scheibenwischvorrichtung (10) vorgeschlagen, wobei ein Lagergehäuse (32) und eine Lagerschale (36) in zwei Stufen gespritzt werden bzw. aus verschiedenen Kunststoffen besteht.
Patent WO-03038901-A1 (WO)
Inventor: SCHOLZ MARKUS
IPC: H01L31/0216
Filed: 2002-10-21
Abstract: The invention relates to a method for producing a TFA image sensor in which a multi-layer arrangement comprising a photo diode matrix (6) is arranged on an ASIC switching circuit (12) provided with electronic circuits for operating the TFA image sensor, such as pixel electronics, peripheral electronics and system electronics, for the pixel-wise conversion of electromagnetic radiation into an intensity-dependent photocurrent, the pixels being connected to contacts of the underlying pixel electronics of the ASIC switching circuit (12). The aim of the inventive method is to enable conventionally produced ASIC switching circuits to be used without impairing the topography of the photoactive sensor surface. To this end, the CMOS passivation layer (1) in the photoactive region and then the upper CMOS metallisation (2) are removed and replaced by a metallic layer (4) which is structured in the pixel raster, for the formation of back electrodes (5). The photo diode matrix (6) is then applied and structured, said photo diode matrix (6) being embodied as a pixel matrix, on which a passivating protective layer (10) and/or a colour filter layer (8) having a passivating action can be applied.
Patent WO-03103902-A1 (WO)
Inventor: DREHER ERNST
IPC: B27C1/10
Filed: 2003-02-27
Abstract: The invention relates to a hand-held planing machine (10) comprising a casing (12), a motor and a plane shaft with a plane iron (54) that can be tightened thereto. The casing (12) accommodates the aforementioned parts, and the motor rotationally drives the plane shaft (55). The aim of the invention to provide a hand-held planing machine of this type that is more convenient and safer to operate. To this end, the casing (12) has an opening into which a magazine-like, elongated plane iron holder (40) can be, in particular, laterally inserted and removed like a drawer.
Patent WO-2004029447-A1 (WO)
Title: Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
Inventor: HOLL ANDREAS
IPC: F02M59/36
Filed: 2003-03-18
Abstract: Die Kraftstoffeinspritzeinrichtung weist eine Förderpumpe (12) auf, durch die Kraftstoff zur Saugseite einer Hochdruckpumpe (14) gefördert wird, wobei die Hochdruckpumpe (14) abhängig von Betriebsparametern der Brennkraftmaschine Kraftstoff in einen Speicher (16) fördert, mit einer Kraftstoffzumeßeinrichtung (44) zur Einstellung der durch die Hochdruckpumpe (14) in den Speicher (16) geförderten Kraftstoffmenge, wobei die Kraftstoffzumeßeinrichtung (44) einen Aktor (45) und ein durch diesen betätigtes Regelventil (46) aufweist, wobei das Regelventil (46) ein in einer Zylinderbohrung (52) eines Ventilgehäuses (50) geführtes Ventilglied (54) aufweist, das durch den Aktor (45) gegen eine Rückstellkraft (60) verschiebbar ist und das in Zusammenwirkung mit einer am Mantel der Zylinderbohrung (52) mündenden Öffnung (62) eines Zulaufs von der Förderpumpe (12) her oder eines Ablaufs zur Hochdruckpumpe (14) hin einen Durchflußquerschnitt in der Verbindung der Förderpumpe (12) mit der Hochdruckpumpe (14) steuert.
Patent DE-1900435-A1 (DE)
Title: Furanocoumarins for treatment of skin - complaints from psorales corylifolia
Inventor: HASCHER ANTOINE
IPC: A61K36/487
Filed: 1969-01-04
Abstract: Psoralone and isopsoralone, (furanocoumarins), are isolated from psoralea corylifolia seeds, which are ground, sieved, washed with water and extracted with toluene, benzene or CHCl3 under pressure; the extract is repeatedly washed with dilute NaOH, evapd. and mixed with a hydrocarbon solvent such as kerosine or petroleum ether, when psoralone crystallises; the mother liquor is cooled to yield isopsoralone. The products are purified by treatment with active charcoal and recrystallised from methylated spirit. The related ammoidin is similarly obtained from ammi majus seeds. These cpds. are valuable for the treatment of psoriasis, leucodermatitis, leprosy and other skin complaints.
Patent DE-1934028-A1 (DE)
Title: Water cooled sampler for hot exhaust gas - analysis
Inventor: RAINER BERTHOLD DIPL-PHYS
IPC: G01N1/22
Filed: 1969-07-04
Abstract: The take off tube is of concentric metal pipes and directly surrounding the central gas take off pipe is a tubular, heat insulating space, closed off from the combustion gases. This is filled typically with thermal insulating material e.g a ceramic tube.
Patent DE-1959778-A1 (DE)
Title: Hydroxytriazine polymerisation imitators - and blowing agents
Inventor: FREITAG DIETER DR
IPC: C08J9/10
Filed: 1969-11-28
Abstract: Hydroxytriazene polymerisation initiators and blowing agents Hydroxytriazenes (I) (where R is H or a first or second order substituent such as 1 - 6C alkyl, alkoxy, halogen, -NO2 or formyl, and X denots members to complete a cycloaliphatic ring) are prepared by coupling a cycloaliphatic oxime with a diazonium salt of an aromatic amine in the presence of an acid acceptor at -30 to +20 degrees C (-20 to 0 degrees C), optimum oxime : diazonium salt ratio being 2 : 1. They are useful as free radical polymerisation initiators, for use in bulk or solution polymerisation at raised temp., advantageously in presence of organic acids; also blowing agents for plastic foam manufacture and storage materials for aryl azides.
Patent DE-2034343-A1 (DE)
Title: De-asphalting of hydrocarbon residues - by solvent extraction at elevated temps and pressures
IPC: C10G21/00
Filed: 1970-07-10
Abstract: Heavy petroleum distillate residues of high sulphur content are treated to remove asphaltenes, metal-contg. and ash-forming cpds. by liquid-liquid extraction of a temp. above the softening temp. of the asphaltene concentrate and a pressure above the vapour pressure of the solvent at that temp. Suitable solvents are paraffins with 4-8C atoms, and the extraction temp. is pref. 140 - 190 degrees C, using a ratio of solvent to distillate pref. between 2:1 and 4:1 by wt. The de-asphalted extract is subsequently subjected to catalytic cracking using metal oxides of Groups VI and VIII on an alumina carrier at 350 - 450 degrees C under 100 - 300 atmos. pressure with a volume ratio of hydrogen to de-asphalted oil between 200 : 1 and 2000 : 1. The products can be used as water fuels and boiler fuels.
Patent DE-2146870-A1 (DE)
Title: Plastics ribbed seat upholstery material - rendered elastic in rib direction to prevent crease formation during upholstering
Inventor: HESS KARL
IPC: A47C31/00
Filed: 1971-09-20
Abstract: Motor vehicle seat moulded plastics upholstery material formed by a plastics cover enclosing rib forming foamed plastics pads is rendered stretchable in the rib direction by providing a weldable base layer which is elastic in the rib direction and rigid in the transverse direction, whereby the upholstery material can be draped about the seat frames without crease formation. Weldable base layer can be formed by a PVC coated knitted fabric.
Patent DE-2161586-A1 (DE)
Title: 5-nitrofuryl triazolopyridazines - microbicides, active against urinary tract infections
Inventor: BERGER HERBERT DR PHIL
IPC: C07D487/04
Filed: 1971-12-11
Abstract: Compounds of formula (I) where X = O or S; Het = triazolo- 4,3-b pyridazine; n = 0 or 1; R1 and R2 = H, cycloalkyl(5-7C) or satd. or unsatd. hydrocarbon opt. substd. by aryl, OH, SH, lower alkoxy, lower alkyl mercapto, morpholino, furyl, amino, alkylamino or acylamino; or R1 and R2, together with the N atom, may form a piperidine, piperazine, pyrrolidine or morpholine ring, opt. subst. by OH, carboxy, alkyl or hydroxyalkyl. Microbicides, esp. useful in urinary tract infections. 2.32g. (II), X = O, n = 0, Hal = Cl was suspended in 25 ml. dioxan and 25 ml. methanol. 12.4g. (III) R1 = C2H4OH, R2 = Y = H was added and the mixture refluxed for 1 hour. After cooling the mixture was filtered and the residue recrystallised from aqueous dioxan to give 0.85g. (I) m.pt. 284-285 degrees C.
Patent DE-2204903-A1 (DE)
Title: Stonework cleaning - using pastes of strong acids and abrasive powders
IPC: C04B41/53
Filed: 1972-02-02
Abstract: Extremely dirty stone surfaces are cleaned using strong acids e.g. fluoric acid or one of the complexes such as nitrilo-tri-acetic acid, ethylene-diamino-tetra-acetic acid, 1,2-diamino-cyclohexane-tetra-acetic acid and di-ethylene-triamine penta-acetic acid or their mixts. or the alkali polysulphates. The conc. of the acid is pref. 5-15% and the pH is adjusted to pref. 9-12 using alkali. Pref. 10-40% of an inorg. powder with large surfaces, e.g. aerosil, precipitated silica, asbestos powder, perlite, kieselguhr, pref. steeped in an org. solvent to facilitate paint removal, e.g. ketones, chlorinated hydrocarbons, esters, dioxane, aniline or their mixt., is added. Fluoric or hydrofluosilicic acid with organic powders, e.g. wood dust, cellulose, ground polyurethane foam, as well as pref. 3-5% of a binding medium, e.g. dextrin, casein, gelatine, etc., may be used. Fluoric or hydrofluosilicic acid with pref. 6-15% bentonite or clay may also be used. The substances made into a paste with 5% water soluble polyvinyl ether, 1-5% of an emulsifier, e.g. stearate, soap, etc., and 0.5% of a wetting agent pref. sulphate and water. The paste is coated onto the stones and after drying removed, mechanically, together with the adhering impurities.
Patent DE-2218747-A1 (DE)
Title: Fabric press - with inflatable lower support pads
Inventor: HERTY GEB RIEGEL ILSE
IPC: A41H43/04
Filed: 1972-04-18
Abstract: Designed to apply pressure to layers of fabrics, such as for contact bonding, when the press is closed, the pliable lower support pads are slightly pressurised to form a convex holding action from below to press the fabrics evenly against the pressure surface, before this is operated by operating pressures.
Patent DE-2229998-A1 (DE)
Title: Colouring threads and fabrics - by passing through dye in liquid container with automatic level control
Inventor: HIRSCHBURGER KURT
IPC: D06B11/00
Filed: 1972-06-20
Abstract: Single, multicolour space dyeing in colour lines, strips or points of even sensitive fabrics, yarns or even non-textiles, without waste of dye liquor. The yarn, fabric etc. is passed horizontally through a liquid container, with automatic level control, and contacted continuously or intermittently at preselectable and controllably intervals by an eccentric star wheel etc. dipping into the dye liquid, mounted on a rotary shaft. The yarn etc. can pass through a series of such containers.
Patent DE-2245132-A1 (DE)
Title: Continuous washer for textile strip - esp. net material after screen printing or dyeing
Inventor: SCHOEPFLIN FRIEDWALT
IPC: D06B1/02
Filed: 1972-09-14
Abstract: In an appts for the continuous washing and shrinking of textile strip, exp. textile netting, having a container with transparent elements for the textile and nozzles for the application of the wash liquor to the textile the transport elements are provided in the form of lateral spreader rolls, on which nozzles are arranged with their outlet directed towards the textile strip, while an adjustable overflow is installed below the spreader rolls in the bottom region of the container to a section of the container connected to the suction side of a pump, the side of which is connected to the nozzles. Specif. the nozzle orifices are directed towards spray plates.
Patent DE-2311858-A1 (DE)
Title: Automatic sectioning system for a plastic extrusion - particularly for use in brickmaking
Inventor: CAMENISCH PAUL
IPC: B28B11/16
Filed: 1973-03-09
Abstract: In an automatic plant, for sectioning at pre-determined lengths a continuously advancing plastic extrusion, partic. a clay for brick-making, of the type with a cutting device the cutter of which is displaced with the extrusion during cutting. As well as a control mechanism regulated by the speed of advance of the extrusion and supplying the driving force for the cutter, and a friction clutch for driving this, the slip in which is controlled automatically as a function of the speed of advance of the extrusion, the further improvement whereby a first clutch element is driven by the control mechanism in such a way that its speed of rotation is equal to or slightly greater than that required for the cutter and that a second clutch is connected kinematically to the extrusion so as to engage the first clutch as a function of the extrusion speed.
Patent DE-2315748-A1 (DE)
Title: Gas fired vertical furnace - with exhaust partly recycled to burners to produce even combustion
Inventor: KIMBERLEY IVAN ERNEST
IPC: F27B1/16
Filed: 1973-03-29
Abstract: A vertical furnace, e.g. for lime prodn., is fired by natural gas, town gas etc., fed to a series of peripheral burners, (pref. directed towards centre of furnace and downwards), which are supplied with primary air from a blower, (controlled in response to gas flow), and also with exhaust gas recycled from the top of the furnace, which serves to inhibit combustion of the fuel, to produce even heating, and also to cool the burners, where they project through the refractory lining. The air/gas mixture is controllable, and may be stoichiometric (15-25%) for start-up, and rich during normal running.
Patent DE-2319879-A1 (DE)
Title: Fungicidal preservatives contg. subst. 1,4-dithianes - e.g. for use in technical solutions, dispersions and emulsions
Inventor: EGGENSPERGER HEINZ DIPL CHEM D
IPC: A01N43/32
Filed: 1973-04-19
Abstract: Substd 1,4-dithianes have outstanding bactericidal and fungicidal activity and they are partic. suitable as preservatives for textiles and plastics, since they are highly active and are without dermatological side-effects. Pref. substd. 1,4-dithianes are those of formula (I): (where R and R1 are OH, amino, 1-10C alkyl, 1-10C alkoxy, SH, 1-10C alkylthio, or phenyl opt. substd by OH or halogen). Preservatives, pref. contain 0.1-5 wt.% substd 1,4-dithiane, opt. together with known bactericides or fungicides (esp. tributyltin fluoride).
Patent DE-2347943-A1 (DE)
Title: Yeast cell high-pressure loosening - by maintaining high flow rate through extrusion hole in frozen state
Inventor: EDEBO LARS
IPC: C12N1/06
Filed: 1973-09-24
Abstract: Biological matl. (baking yeast) with a high cell concn. can be loosened by pressing it in the frozen state at a press. of over 1000 kg./cm2 through a hole of under 5 mm. dia. The velocity at which the matl. is pressed through the hole is kept to a value where a continuous flow rate is maintained. This results in a higher degree of loosening at high cell concns. and saves the necessity of introducing a back-press. valve.
Patent DE-2401423-A1 (DE)
Title: Hollow pylon sealed curved-section metal door - with rectangular recess between seals with corners equalling opening angle
Inventor: OVERKAMP KARL-HEINZ
IPC: E04H12/00
Filed: 1974-01-12
Abstract: The door in the hollow round-sectioned mast, is rectangular and of arc-shaped cross-section, and protrudes beyond the assembly opening on all sides, and has a lockable seal at each end of the centre line, on the inside, detachable at both ends and able to swivel at one end, the seal being operable from outside through holes inthe door. In the longitudinal centre line area between the two seals there is a rectangular depression, with corner angles similar to the opening angle of the assembly opening. The door which provides interior electrical services with adequate protection from impacts and weather, can be readily mass-produced.