baber/WOPTO huggingface dataset:
Patent WO-0006843-A1 (WO)
Inventor: PRUSAK MARTIN
IPC: H02G9/00
Filed: 1999-07-26
Abstract: The invention relates to a method for laying data cables (15) in a liner during the renovation of pipe ducts (1). The data cables (15) are protected by the liner on all sides. According to said method the data cables (15) can be laid at minimum cost and without digging, in existing pipe ducts (1) reaching every house in a municipality. This generates additional income for the municipality in return for only minimal prior investment.
Patent WO-0008425-A1 (WO)
Title: Dosier- und messvorrichtung für fliessfähige medien
Inventor: LOERTSCHER ULRICH
IPC: G01F15/16
Filed: 1999-07-26
Abstract: An einem Behälter (1) ist fest oder lösbar eine Dosier- und Messvorrichtung angebracht, die einen Druckbalg (3) umfasst, der von einem Ventilplattenhalter (8) durchsetzt ist. Der Ventilplattenhalter (8) ist im wesentlichen hohlzylindrisch und weist Durchbrüche oder seitliche Öffnungen (18) auf, so dass zwischen Druckbalg (3) und Behälter (1) eine kommunizierende Verbindung besteht. Der Ventilplattenhalter (8) ist in einem Übergangsbereich zwischen Druckbalg (3) und Behälter (1) relativ zum Behälter beziehungsweise Behälterhals fest angeordnet. Die endständig am Ventilplattenhalter (8) befestigte Ventilplatte (7) bildet mit der Einschnürung (31) zwischen Druckbalg (3) und der anschliessenden Messkammer (5) einen Ventilsitz (4). Durch axialen Druck auf die Messkammer (5) lässt sich die Messkammer soweit füllen, oder wieder ganz oder teilweise in den Behälter zurück entleeren, wie dies gewünscht wird und bei geöffnetem Verschluss (9) kann ausgegossen werden.
Patent WO-0160879-A1 (WO)
Title: Copolymere multisequence et son procede de preparation
Inventor: LI YANG
IPC: C08F297/04
Filed: 2000-08-10
Abstract: L'invention concerne un copolymère multiséquencé à structure symétrique Y-X-Y et son procédé de préparation. Y désigne un polymère séquencé aléatoire de diène et hydrocarbure vinylique aromatique conjugués ; X désigne un homopolymère séquencé butadiène, un homopolymère séquencé isoprène ou un copolymère séquencé butadiène-isoprène. Le copolymère multiséquencé contient un bloc de caoutchouc de copolymère aléatoire d'hydrocarbure vinylique aromatique et diène conjugué et des blocs de caoutchouc sélectionnés dans l'homopolymère butadiène, l'homopolymère isoprène et le copolymère butadiène-isoprène dans une seule molécule. Le copolymère séquencé allie les propriétés des deux types de caoutchouc et trouve une vaste application sous forme de caoutchouc d'intégration. Le procédé de cette invention est mis en oeuvre grâce à un seul réacteur in situ et permet d'obtenir un caoutchouc d'intégration.
Patent WO-9961851-A1 (WO)
Title: Armoire permettant de preserver des aliments verts et frais sous vide
Inventor: ZHU YOUKANG
IPC: F25D17/04
Filed: 1999-05-25
Abstract: L'invention concerne une armoire permettant de préserver des aliments verts et frais sous vide qui comprend une enceinte et une porte. A l'intérieur de l'enceinte est disposée une pompe à vide, un élément réfrigérant, un élément aseptisant et au moins une chambre sous vide. Entre cette chambre et l'enceinte se trouvent une pluralité d'éléments calorifuges. Par ailleurs, sur la chambre sous vide est montée une porte étanche sur laquelle sont installés un interrupteur, une poignée et une soupape à air permettant d'ouvrir la porte. En outre, l'orifice débouchant sur la chambre à air relie la soupape d'ouverture de la porte à la chambre sous vide et l'orifice débouchant sur l'extérieur relie la soupape à air à l'extérieur. La porte étanche est reliée à la chambre sous vide par le biais de gongs automatiques et hermétiques. La partie arrière de la chambre sous vide comprend une commande automatique. L'invention est caractérisée par sa conception innovatrice, sa construction simple, sa commodité, sa bonne étanchéité, la longue durée de conservation des aliments, les bons résultats et en ce qu'elle préserve l'environnement.
Patent WO-0040742-A1 (WO)
Inventor: SIEBENKOTTEN GREGOR
IPC: C12N15/87
Filed: 2000-01-03
Abstract: L'invention concerne un agent de transport nucléaire, un système de transfert de gène comprenant l'agent de transport nucléaire, un procédé pour transporter de l'ADN dans le noyau de cellules eucaryotes, à l'aide de l'agent de transport nucléaire, ainsi que l'utilisation dudit agent de transport nucléaire en thérapie génique pour traiter des cancers, des infections virales, des affections du système nerveux, des rejets de greffes, ainsi que des maladies héréditaires monogéniques ou polygéniques.
Patent WO-0041834-A1 (WO)
Inventor: AZDASHT GHASSEM
IPC: B23K26/22
Filed: 2000-01-12
Abstract: The invention relates to a method and a device for thermally connecting the contact surfaces (26, 27) of a contact substrate (11) comprising contact surfaces (28, 29) of a carrier substrate (12). The substrates (11, 12) are arranged in a connecting position in such a way that the contact surfaces (26, 28; 27, 29) are opposite each other on the connecting level. In order to reach the connecting temperature that is necessary for the connecting level, the contact substrate (11) is heated to the connecting temperature from the contact surface (26, 27) of the contact substrate (11). The substrate is impinged upon with laser energy in order to heat up the contact substrate (11).
Patent WO-0144031-A1 (WO)
Title: Verfahren und vorrichtung zur einstellung der brems- und/oder antriebswirkung an kraftfahrzeugrädern
Inventor: SCHMITT JOHANNES
IPC: B60T8/66
Filed: 2000-12-06
Abstract: Die Erfindung betrifft ein Verfahren bzw. eine Vorrichtung zur Einstellung der Brems- und/oder Antriebswirkung an den Rädern eines Kraftfahrzeugs. Hierzu weist ein Reifentoleranzabgleich wenigstens zwei unterschiedliche Betriebsmodi auf. Es wird ermittelt, ob ein montiertes Ersatz- bzw. Notrad vorliegt. Abhängig von dem ermittelten Vorliegen eines Ersatz- bzw. Notrades wird einer der Betriebsmodi ausgewählt.
Patent WO-0188367-A1 (WO)
Title: Kraftstoffeinspritzvorrichtung für eine brennkraftmaschine
Inventor: BECK MATTHIAS
IPC: F02M59/46
Filed: 2001-05-03
Abstract: Die Kraftstoffeinspritzvorrichtung weist eine Pumpeneinheit (39) auf, die Kraftstoff unter hohem Druck in einen mit einem Einspritzventil (1) verbundenen Hochdruckkanal (10) fördert, und mit einem Steuerventil (11), bei dem ein kolbenförmiges Ventilglied (14) mit einem dichtenden Abschnitt (114) in der Bohrung (26) geführt ist, wobei der dichtende Abschnitt (114) von einem Hochdruckraum (16) umgeben ist, der mit dem Pumpenarbeitsraum (48) verbunden ist. Das Ventilglied (14) ragt mit einem Ende in den einen Niederdruckraum (18), der mit einem Kraftstoffzufuhrsystem (58) verbunden ist. In der Bohrung (26) ist ein Ventilsitz (22) ausgebildet, der mit einer am Ventilglied (14) ausgebildeten Ventildichtfläche (24) zur Steuerung der Verbindung von Hochdruckraum (16) und Niederdruckraum (18) zusammenwirkt. Bezüglich der Fließrichtung des Kraftstoffs vom Hochdruckraum (16) zum Niederdruckraum (18) ist flußaufwärts zum Ventilsitz (22) ein Drosselabschnitt (21) in der Bohrung (26) ausgebildet, der mit dem dichtenden Abschnitt (114) des Ventilglieds (14) einen Drosselspalt (23) bildet und dadurch bei der Öffnungshubbewegung in einem Hubbereich des Ventilglieds (14) den Kraftstoffstrom drosselt, so daß bei der Öffnungshubbewegung des Ventilglieds (14) keine zusätzlichen hydraulischen Kräfte auf das Ventilglied (14) wirken.
Patent WO-0197353-A1 (WO)
Title: Circuit de protection contre les surcharges
Inventor: HASTREITER KARL-HEINZ
IPC: H02H3/02
Filed: 2001-05-30
Abstract: L'invention concerne un circuit de protection contre les surcharges composé d'un discontacteur (5) et d'un élément de commutation (6). Ledit discontacteur (5) permet de relever un courant de commutation (I) parcourant l'élément de commutation (6), et de déclencher l'ouverture de l'élément de commutation (6) lorsque le courant de commutation (I) remplit une condition de déclenchement, un limitateur de courant (7) étant monté en série avec l'élément de commutation (6).
Patent WO-0229910-A1 (WO)
Title: Piezoelement
Inventor: SUGG BERTRAM
IPC: H01L41/083
Filed: 2001-10-01
Abstract: Es wird ein Piezoelement, beispielsweise für einen Piezoaktor zur Betätigung eines mechanischen Bauteils vorgeschlagen, bei dem mit einem Mehrschichtaufbau von Piezolagen (1, 4) die dazwischen angeordneten Innenelektroden (2, 5) mit einer elektrischen Spannung beaufschlagbar sind. In der Fläche, auf der die jeweiligen Innenelektroden (2, 5) angebracht sind, sind in jeder Piezolage (1, 4) mindestens zwei am gleichen Ort angeordnete Stellen (8, 9; 12, 13, 14, 15; 22, 23; 26, 27, 28, 29) ohne eine Elektrodenschicht vorhanden, so dass an diesen Stellen (8, 9; 12, 13, 14, 15; 22, 23; 26, 27, 28, 29) von außen Mittel zur Zentrierung des Piezoelements anbringbar sind.
Patent WO-2004024524-A1 (WO)
Title: Verfahren und vorrichtung zum überprüfen von bremssignalen bei einem fahrzeug
Inventor: EGGERT THOMAS
IPC: B60W10/10
Filed: 2003-09-03
Abstract: Es wird ein Verfahren und eine Vorrichtung zum Überprüfen von Bremssignalen bei einem Fahrzeug mit einer Getriebesteuereinheit und einer Motorsteuereinheit vorgeschlagen, wobei eine Fehlererkennung oder eine Kontrolle auf Plausibilität der Bremssignale durchgeführt wird. Dabei können Bremslichtsignale von einer Getriebesteuereinheit oder einer Motorsteuereinheit empfangen werden. Bremslichtschaltersignale können über einen CAN-Bus geführt werden. Als Fehler können Kabelbruch oder Wackelkontakte oder Kurzschluss in Betracht gezogen werden.
Patent DE-1807317-A1 (DE)
Title: Grinding paste composition containing silicon carbide - powder
Inventor: MENDELEJEVNA VOLKOVA TAMARA
IPC: C09K3/14
Filed: 1968-11-06
Abstract: The process of distillation of the watery condensate from wood smoke and adsorption and desorption of the resulting distillate is carried out in two stages; the first distillation fraction is collected separately, subjected to adsorption and desorption and thereafter mixed with the second distillation fraction.
Patent DE-1905657-A1 (DE)
Title: Surface-treatment of semi-conductor elem- - ents
Inventor: WEISKE DIPL-PHYS DR WOLFGANG
IPC: H01L21/00
Filed: 1969-02-05
Abstract: The surface of Si semi-conductors (a) etched with an HNO3/HF mixt. (b) rinsed with HNO3, (c) rinsed with methanol, (d) dried and (e) coated with a protective layer.
Patent DE-1923004-A1 (DE)
Title: Soaking pit scale removing or stripper crane
Inventor: KROPIK ERNST
IPC: B66C17/16
Filed: 1969-05-06
Abstract: The scissors closing linkage for the grab or stripper is connected to a raisable traverse beam and is enclosed by a rotatable guide sleeve within which it can be raised up to a shoulder on the traverse. The linkage is non-rotatably mounted within the sleeve.
Patent DE-1934649-A1 (DE)
Title: Instant cocoa drink with lecithin mix to give - homogenous blend
IPC: A23G1/00
Filed: 1969-07-08
Abstract: Instant coca drink with lecithin mix to give homogenous blend. 70-90% of the capacity of the mixer is filled with cocoa powder and a metered amount of lecithin, these are then mixed and stirred without access of air. The mixer is a stationary container with peg mills inside together with stirrers and circulators. Circulators rotate more slowly than the mill, and an airtight lid is fitted.
Patent DE-1936872-A1 (DE)
Title: Preventing moisture ingress between - plastics insulated cores of telecommunicati
Inventor: NORMANN KARL-HEINZ
IPC: H01B7/282
Filed: 1969-07-15
Abstract: Preventing moisture ingress between plastics insulated cores of telecommunication cables. This is effected by filling the space between the cores and the outer protective sleeve with spherical, hollow, particles of small dia which are embedded in petroleum jelly, an elastomeric mass or a pulverulent material which increases its bulk density under the influence of moisture.
Patent DE-1941763-A1 (DE)
Title: 3- 3-oxo-11b 13b-dialkyl-17b-hydroxy-gonen-17a-yl
Inventor: STANISLAUS BARAN JOHN
IPC: C07J21/00
Filed: 1969-08-16
Abstract: Steroids of the formula: (I) There is a DELTA4(5) or DELTA5(10) double bond present. R and R' are each lower alkyl. (I) are potent progestational agents lacking sodium-excreting side effects. 3-(3-Oxo-11beta-methyl-17beta-hydroxyestr-4-en-17alpha-yl)-propio- nic acid gamma-lactone and the corresponding DELTA5(10)-cpd.
Patent DE-2012828-A1 (DE)
Title: Carpet dyeing roller doctor blade
IPC: D06B1/06
Filed: 1970-03-18
Abstract: Doctor blade associated with carpet dyeing or printing fountain roller assembly has a length corresponding to the width of the carpet and is mounted in a bifurcated support extending the whole width of the fountain, whereby a releasably mounted doctor blade can be made of plastics material or resilient bronze.
Patent DE-2028725-A1 (DE)
Title: Blind rivet riveting gun - with pneumatic -hydraulic device - for tearing off rivet drift
IPC: B21J15/06
Filed: 1970-06-11
Abstract: Riveting gun incorporates a pneumatic-hydraulic device for the tearing off of the rivet drift and a container for collecting the torn off drifts, includes a closure, which closes the mouth of the mouthpiece each time after a rivet drift is torn off. Compressed air is then injected into this chamber formed by the space between the mouthpiece and the guide as the result of which, the torn off drift is propelled backwards into the container for the scrap pieces. Pref. the closure is effected by a ball which is pushed by compressed air against the mouth piece opening from inside. This ancillary refinement obviates the need for swinging the gun sideways after each rivetting operation, thus saving time and reducing operator fatigue.
Patent DE-2042945-A1 (DE)
Title: Working of foam plastic - for artistic and decorative purposes
IPC: C08J9/36
Filed: 1970-08-29
Abstract: Working of foam plastic or similar material for artistic and decorative purposes in which the surface of the material is chemically or physically treated to produce depressions of the required size and shape varying according to the degree of treatment and then the surface is coated with a coloured film. Preferably a colourless, transparent protective layer is provided over the coloured film. Underlayer for a glass table top, decorative panelling or pictures, etc. Inexpensive, simple system which can be easily varied to produce different decorative surfaces. A polystyrene foam panel is treated with a dilute solution of nitric acid, then covered in a thin coloured film of Ultraphan (RTM) and used as the underlayer for a glass plated table. Alternatively a bunsen flame can be used to pattern the surface of the panel which can then be lacquered with a coloured varnish and used as a picture.
Patent DE-2056207-A1 (DE)
Title: Repairing plastic cable sheathing - by welding a similar strip of plastic into the split
IPC: B29C63/00
Filed: 1970-11-16
Abstract: The underneath of the heated tip of a soldering iron is passed along both sides of the crack heating the plastic sheath to half its depth and an overlapping strip of similar plastic guided over the top of the soldering iron tip thus heating it, and the strip then pressed into the pre-heated contact points.
Patent DE-2063227-A1 (DE)
Title: Tricarbazolyl methane dyes for sensitizing - photoconductor to visible light
IPC: C09B11/26
Filed: 1970-12-22
Abstract: Sensitising material (A) for organic photoconductor is mono- di- or tricarbozolyl-methane dye of formula (I), (II) or (III) (where R1,5,6,10,11,12 are H or unsubst. or subst. alkyl, aralkyl, aryl or aroyl, R2,3 and 7 are opt. substd. aryl, R4,8,9,13,14 and 15 are H or halogen, or 1-4C alkyl or alkoxy or nitro, amino or dialkylamino and X1,X2 and X3 are each an anion). Materials are sensitive to visible light. (A) may also be a vinyl aromatic polymer or vinyl carbazole polymer.
Patent DE-2117956-A1 (DE)
Title: Rotating anode X-ray tube - with tungsten ring soldered to grain-oriented fibre-reinforced graphite disc
IPC: H01J35/10
Filed: 1971-04-14
Abstract: An X-ray tube has a rotating anode composed of a high-melting metal part (tungsten) and a part consisting of graphite with fibres of graphite, silicon carbide or aluminium oxide (Al2O3 and boron). The fibres are so oriented that near the axis the transverse thermal conductivity in the radial direction is impeded but in the vicinity of the focal spot path the thermal flow is unobstructed in all directions.
Patent DE-2120835-A1 (DE)
Title: Heavy metal sulphide crystal prodn - from aq solns contg metal bisulphide complex ions
IPC: C30B7/00
Filed: 1971-04-28
Abstract: High purity isometric metal sulphite monocrystals, opt. doped or activated, suitable for use as phosphors, photoconductive materials, electro-optical materials etc. are produced in satd. solns. contg excess metal sulphide, metal bisulphide complex ions, HS ions and dissolved H2S under hydrothermal conditions (press to 1000 atm. temp. to 750 degrees C, by creating a chemical potential gradient (by acidification, dilution of H+ concn. press. or temp. drop, or oxidation). Relatively large crystal (>25 mu) free of deformations and inner stresses, are obtained- the doping or activation can be carried out simultaneously, and a uniform dispersion of the additives is achieved.
Patent DE-2142264-A1 (DE)
Title: Synthetic oxide polishing powders - of uniform particle size and shap for polishing crystals, gems, metals, etc
IPC: C09K3/14
Filed: 1971-08-24
Abstract: A soln. suspension or gel of synthetic ZnO, Al2O3, Cr sesquioxide, SiO2 or Fe sesquioxide, which may be first filtered and freed from mother liquor, is atomised into a gas stream or stationary gas at up to 250 degrees C, so that more than 90% of the particles in the powder product are of circular or elliptical section. The powder is pref. ignited subsequently at ca 450 degrees C.
Patent DE-2215671-A1 (DE)
Title: Surface heating hot dip galvanising furnace - with felt lined cover
Inventor: HIRMKE ERNST
IPC: C23C2/00
Filed: 1972-03-30
Abstract: The cover is lined with a refractory lid. The cover consisting of steel incorporates pref. a mineral wool intermediate layer. The refractory felt layer construction greatly extends the service life of the cover.
Patent DE-2217826-A1 (DE)
Title: Construction shrouding - with rolled material supported by uprights
Inventor: SASS MANFRED
IPC: E04G21/28
Filed: 1972-04-13
Abstract: Designed to shroud a construction section so that work can continue in winter or inclement weather, the rolls of material are lifted into position by a crane to be supported on uprights, braced by cross-struts. The rolled material is unwound, its edges overlapping the uprights to be lashed into place on the uprights and cross-struts by reinforced perforations. Adjacent shrouding sheets overlap to give weather protection.
Patent DE-2223843-A1 (DE)
Title: Plastics laminate window - contng ir absorbing dyes
Inventor: MAKAS ALBERT STANLEY
IPC: B64C1/14
Filed: 1972-05-16
Abstract: Light transmitting window having an aperture comprising a combination of transverse light-transmitting members, as follows (from the outside inwards) (a) a structural, transparent, stressed plastics layer, (b) a wave plate of at least four wave length retardation, (c) a fixed light polarising layer, and (d) a system for retarding, by absorption or reflection, IR transmission. Esp. for aircraft windows. Layer (d) pref. contains IR absorbing dyes selected from bis cis - 1,2 - (alkyl, hydrogen, aryl or heterocyclic) ethylene - 1,2 -dithiolates comprising a mixture of (I) and (II) of general formula: where in (I), M = Ni and X = CH3O and in (II), M = Pt and X is phenyl. The wave plate pref. comprises uniaxially orientated polyethylene terephthalate high polarizing layer (c) pref. comprises a transparent layer of PVA in which the molecules are largely orientated. Layer (a) is pref. polymethyl methacrylate. The dyes of layer (d) are pref. incorporated into a cellulose acetate butyrate layer.
Patent DE-2231064-A1 (DE)
Title: Thermal resistance redn/stabilsn - between semiconductor element and cooler using soft metal (alloy) layer
Inventor: TARJAN ENDRE DIPL ING
IPC: H01L23/373
Filed: 1972-06-24
Abstract: Redn. and stabilisation of the thermal resistance, esp. between semiconductor element and cooler, and improving the corrosion resistance in semiconductor devices comprises applying a layer of soft metal (alloy) (I) to the bottom of the semiconductor element or the cooler and between the two. This method avoids the disadvantages of silicone conductive grease (which is ineffective with uneven dished surfaces and not permanently satisfactory even with flat contact surfaces) and Au-plated Ag plates (which are costly, require time-consuming spot-welding and give only limited improvement in the corrosion resistance). (I) consists of In or an In/Pb/Sn alloy and is applied by alloying, electroplating or fire coating.
Patent DE-2236727-A1 (DE)
Title: Toilet soap contng binder-regulator - and including prim alkane sulphonates, fatty acids and water
Inventor: PRINCE LEON MAXIMILIAN
IPC: C11D1/28
Filed: 1972-07-26
Abstract: Toilet soap contains, w.r.t. total wt. of wash-active surfactants present, (a) 40-85 (55-80) % 12C or 12C av. prim. alkane sulphonates, (b) 3-35 (10-25) % 12C or 12 C av. fatty acids, (c) 5-30 (10-25) % binder-regulator consisting of 1 beta-16 C acyl isethionates, alkyl- or hydroxyalkyl methyl taurides, 12-18C prim. alkyl sulphates. 12-16C prim. alkyl phosphonates or phosphates, 12-16C monoalkyl maleates or succinates, 6-14C alkyl sulphosuccinates 16-20 C alkane disulphonates and/or 8-18C alkene sulphonates and (d) 5-25% water. The alkane sulphonate may be a 12C alkane sulphonate or it may contain 40-60% 10C and 60-40% 14 C homologues.
Patent DE-2244214-A1 (DE)
Title: Plastic packaging bag prodn - by transversely welding molecularly orien-tated thermoplastic tube using infra-red heater
Inventor: THOEREN KLAUS
IPC: B29C65/74
Filed: 1972-09-08
Abstract: A molecularly orientated continuous flattened plastic (e.g. polyester) film is passed between pref. circular resilient clamping plates which can be moved together by associated rams and one of which can be cooled, and an infra-red heater is lowered intermittently (by e.g. a ram) so that infra red rays can be focussed (e.g. by a reflector on the film adjacent the clamping plates) to form a pref. arcuate weld line across the tube. Pref. the tube is cut adjacent the weld line by a cutter blade or biting about the centre of the clamping plates to produce individual bags which are stacked. The bags are used for packaging food (e.g. chickens) and the plastic is molecularly orientated and therefore stronger and the single weld line which is produced is also stronger.
Patent DE-2249134-A1 (DE)
Title: Large resin bonded foam concrete component - made by complete mould filler charging in one operation prior to bonding agent addition
Inventor: DOLFEN EDMUND DIPL ING DR
IPC: E04B1/348
Filed: 1972-10-06
Abstract: The large resin bonded foam concrete building components are made by filling up the shell structure completely with the foamed filler material first prior to the running of the polyester resin mix into the shell from the top. This is not run indiscriminately but in the correct ratio for the various zones. Also, corner sections and frame members in the components are all impregnated first and may pref. be impregnated to a greater extent. Normal impregnation with binder is 5%. Reinforced sections are impregnated with 10-20% bonding agent. The method is used for large floor to ceiling wall members in the building industry.
Patent DE-2253562-A1 (DE)
Title: Bucket-type washing machine loading conveyor - with washing fluid charging stations to give pre-washing action
Inventor: GRUNEWALD HEINZ
IPC: D06B3/30
Filed: 1972-11-02
Abstract: Textile products, fleeces or fabrics are intermittenly charged into a washing machine, using a conveyor (2) with a series of bucket-type vessels (3) which are charged with washing fluid and washing agents.