baber/WOPTO huggingface dataset:
Patent WO-0128488-A1 (WO)
Inventor: LIANG HONG
IPC: A61H39/00
Filed: 2000-10-16
Abstract: A resistant electrothermal needle comprises a needle body with a hollow internal chamber, a core made by a good conductor is provided in the hollow internal chamber, one end of the core is connected with the needle body to form the needle tip. The distal part of the core forms a resistant means. The resistant means and the distal end of the needle body forms a heatable needle tip which acts as one of the electrodes of the resistant electrothermal needle. The proximal end of the core extends to the outside of the needle body and contacts with a good conductor to form another electrode of the resistant electrothermal needle. The portion of the core between the two electrodes is insulated from the internal wall of the needle body.
Patent WO-0155377-A1 (WO)
Title: Nouveau polypeptide, proteine humaine 44 a doigt de zinc contenant une sequence propre de la rubredoxine, et polynucleotide codant pour ce polypeptide
Inventor: MAO YUMIN
IPC: C12N15/12
Filed: 2001-01-15
Abstract: L'invention concerne un nouveau polypeptide, une protéine humaine 44 à doigt de zinc contenant une séquence propre de la rubrédoxine, et un polynucléotide codant pour ce polypeptide ainsi qu'un procédé d'obtention de ce polypeptide par des techniques recombinantes d'ADN. L'invention concerne en outre les applications de ce polypeptide dans le traitement de maladies, notamment des tumeurs malignes, de l'hémopathie, de l'infection par VIH, de maladies immunitaires et de diverses inflammations. L'invention concerne aussi l'antagoniste agissant contre le polypeptide et son action thérapeutique ainsi que les applications de ce polynucléotide codant pour la protéine humaine 44 à doigt de zinc contenant une séquence propre de la rubrédoxine.
Patent WO-2004088875-A1 (WO)
Title: Procede et dispositif permettant la mise en oeuvre d'une fonction d'equilibrage du trafic automatique dans une station de base d'un systeme phs
Inventor: CHEN YI
IPC: H04W28/08
Filed: 2003-04-03
Abstract: L'invention concerne un procédé permettant la mise en oeuvre d'une fonction d'équilibrage du trafic automatique dans une station de base d'un système d'accès de communication personnelle, ce système comprenant un réseau téléphonique commun, une section d'accès sans fil, un contrôleur de station de base, une pluralité de stations de base, et une pluralité de stations terminales personnelles. Le procédé décrit comprend une étape consistant à empêcher la station terminale personnelle de poursuivre les tentatives d'établissement de communication avec la station de base lorsque la voie de trafic de cette dernière est occupée en informant la station terminale correspondante de l'état occupé de la voie, et en appliquant une protection sur les informations de commande transmise à la station terminale personnelle, et une étape consistant à permettre la reprise des tentatives d'établissement de communication par la station terminale personnelle lorsque la voie de trafic de la station de base se libère, en informant la station terminale correspondante de l'état libre de la voie, et en supprimant la protection des informations de commande transmises à la station terminale personnelle par la station de base. L'invention concerne également un dispositif permettant la mise en oeuvre du procédé décrit. Ce procédé et ce dispositif permettent de réaliser un équilibrage entre les stations de base à trafic important et les stations de base à faible trafic, d'améliorer la vitesse de connexion et de commutation dans l'ensemble du système, et de réduire ainsi le risque de blocage des appels.
Patent WO-9941555-A1 (WO)
Inventor: YE JIADING
IPC: F25D3/00
Filed: 1999-02-12
Abstract: This invention relates to a large capacity heat-exchanger which functions continually, it is characterised by a working tube being in parallel with cold accumulator tubes or heat accumulator tubes in which is filled a cold accumulate or a heat accumulate substance; or the cold accumulate or a heat accumulate substance being filled between the working tube and the radiating fins; or the cold accumulate or the heat accumulate substance being between the working tube and a casing that is equivalent to the radiating fins; utilizing suitably latent energy of heat exchange between stop and function for refrigerator; branching heat flow by the cold accumulate or a heat accumulate substance when heat exchanger starts; heat exchanger still working when refrigerator stops, thereby the increasing of entropy reduces, difference of temperature of heat exchange becomes small, temperature of refrigerator funciton increases, consumable energy decreases greadly.
Patent WO-0040847-A1 (WO)
Inventor: KOCH ACHIM
IPC: F01L9/20
Filed: 2000-01-04
Abstract: L'invention concerne un procédé pour remettre en marche un cylindre d'un moteur à combustion interne à plusieurs cylindres, auxquels sont associées des soupapes de changement des gaz à actionnement électromécanique. Après une interruption de l'actionnement d'au moins une soupape de changement des gaz (2, 3) d'un cylindre (1), ce dernier, après la remise en marche de l'actionnement de ladite soupape de changement des gaz, fonctionne tout d'abord avec une charge réduite et des paramètres de commande adaptés. Ce procédé assure ainsi, après une interruption de l'actionnement d'au moins une soupape de changement des gaz (2, 3), un fonctionnement fiable des soupapes de changement des gaz (2, 3) à actionnement électromécanique.
Patent WO-0060278-A1 (WO)
Title: Plaque du type guide d'ondes optiques, a microstructures trapezoidales ou rectangulaires
Inventor: BENOIT PASCAL
IPC: G02B6/00
Filed: 2000-03-29
Abstract: La présente invention concerne un dispositif destiné au rétroéclairage plan d'un affichage. Ce dispositif comprend une plaque (11, 20, 50) de type guide d'ondes optiques sur laquelle sont placées des microstructures (12) sous forme d'extensions (31, 61, 71) trapézoïdales ou rectangulaires, destinées au découplage de la lumière issue de la plaque de type guide d'ondes optiques, sur la face latérale (14) tournée vers l'affichage (104). Ces extensions permettent un découplage efficace de la lumière issue de la plaque de type guide d'ondes optiques (11, 20, 50).
Patent WO-0109490-A1 (WO)
Title: Verfahren zum betreiben einer brennkraftmaschine
Inventor: POSSELT ANDREAS
IPC: F02D41/00
Filed: 2000-06-16
Abstract: Es wird eine Brennkraftmaschine (1) insbesondere eines Kraftfahrzeugs beschrieben, die mit einem Brennraum (4) versehen ist, in den Kraftstoff in einer fetten und in einer mageren Betriebsart einspritzbar ist. Die Brennkraftmaschine (1) ist mit einem Katalysator (12) versehen, in dem Stickoxide speicherbar sind, sowie mit einem nach dem Katalysator (12) angeordneten Lambdasensor (22), mit dem das Lambda des Abgases messbar ist. Es ist ein Steuergerät (18) zum Umschalten zwischen der fetten und der mageren Betriebsart vorgesehen. Durch das Steuergerät (18) wird nach einem Umschalten der Brennkraftmaschine (1) in die magere Betriebsart ein erster Zeitraum gemessen, der vergeht, bis das gemessene Lambda mager wird.
Patent WO-0113140-A1 (WO)
Inventor: VON DER HAAR THOMAS
IPC: G01T1/17
Filed: 2000-08-03
Abstract: L'invention concerne un appareil de tomographie avec un système de détection (6) multiligne. Pendant l'échantillonnage d'un objet à examiner (5), les charges produites dans les éléments de détection (8) du système de détection (6) lors de l'absorption du faisceau sont lues successivement. Les éléments de détection (9) qui comportent comparativement au nombre d'éléments de détection un nombre moins important d'éléments électroniques (16) peuvent être lus séparément.
Patent WO-0181747-A1 (WO)
Inventor: LORCH WALTER
IPC: F02D45/00
Filed: 2001-04-24
Abstract: Disclosed is a fuel supply system (1) for an internal combustion engine, especially in a motor vehicle. In said fuel supply system (1), fuel can be pumped by a pump (6, 10) into a pressure accumulator (2). The pressure inside the pressure accumulator (2) can be measured and the pressure in said pressure accumulator (2) can be modified by controlling a pressure control valve (4). The pressure control valve (4) can be fully opened by means of a control device (16) and the pressure measured inside the pressure accumulator (2) can be compared to the expected pressure using said control device (16).
Patent WO-02076573-A1 (WO)
Title: Mehrstufenrotationsfilter
Inventor: BUESSING REINHARD
IPC: B01D35/30
Filed: 2002-03-22
Abstract: Es wird ein Mehrstufenrotationsfilter beschrieben. Der Filter besitzt mindestens zwei Filtratkammern und diesen zugeordnete Filterkammern, die entlang einer einen einzigen Antrieb aufweisenden Welle vorgesehenen sind. Das in der ersten Filtrationsstufe gewonnene Filtrat wird durch die als Hohlwelle ausgebildete Welle in die nächste Filterkammer geführt und dort einem weiteren Filtrationsvorgang unterzogen. Der Filter ermöglicht somit bei einer kompakten Bauweise eine besonders effiziente Filtration.
Patent WO-03100116-A1 (WO)
Title: Verfahren und vorrichtung zur plasmabehandlung von werkstücken
Inventor: LITZENBERG MICHAEL
IPC: B65B55/08
Filed: 2003-05-09
Abstract: Das Verfahren und die Vorrichtung dienen zur Plasmabehand­lung von Werkstücken (5). Das Werkstück wird in eine zumindest teilweise evakuierbare Kammer (4) einer Behandlungsstation ein­gesetzt und das Werkstück wird innerhalb der Behandlungs­station von einem Halteelement positioniert. Zur Abdichtung eines Innenraumes des Werkstückes wird ein hülsenartiges Dichtelement (28) relativ zu einem Kammerboden (29) positioniert.
Patent WO-2004073367-A1 (WO)
Title: Vorrichtung und verfahren zur dämpfung von hohlraumresonanzen in einer mehrschichtigen trägereinrichtung
Inventor: NEIBIG UWE
IPC: H05K1/02
Filed: 2003-10-09
Abstract: Die vorliegende Erfindung stellt eine Vorrichtung zur Dämpfung von Hohlraumresonanzen in einer mehrschichtigen Trägereinrichtung (10) bereit, mit: einer ersten leitfähigen Einrichtung (10‘) zum Bereitstellen einer Bezugspotentialschicht der Trägereinrichtung (10); einer zweiten leitfähigen Einrichtung (10‘‘) elektrisch isoliert von der ersten leitfähigen Einrichtung (10`) zum Bereitstellen einer Spannungsversorgungsschicht der Trägereinrichtung (10); und mindestens einer diskreten, verlustbehafteten Schaltungskomponente (18), welche zwischen die erste und zweite leitfähige Einrichtung (10‘, 10‘‘) geschaltet und in Abhängigkeit von mindestens einer Hohlraumresonanz der Trägereinrichtung (10) dimensioniert ist. Die vorliegende Erfindung stellt ebenfalls ein Verfahren zur Dämpfung von Hohlraumresonanzen in einer mehrschichtigen Trägereinrichtung (10) bereit.
Patent DE-1903907-A1 (DE)
Title: Whisker-free solderable electrolytic zinc - layers
Inventor: KEHRER DIPL-ING DR HANS-PETER
IPC: C23C28/02
Filed: 1969-01-27
Abstract: Zinc coating is for mounting electrical components. A gold layer is formed on the zinc layer, and preferably is 10-1000, pref. 50 angstrom thick. It is electroplated on, or deposited from the gas phase.
Patent DE-1934695-A1 (DE)
Title: Salad prepn
IPC: A23L27/00
Filed: 1969-07-09
Abstract: Salads are prepared by spraying lettuce, cucumbers, etc. with a salad sauce, dressing, etc. By spraying, a uniform distribution of the liquid additive is achieved.
Patent DE-1941411-A1 (DE)
Title: Platinum-vinylsiloxane catalysts for - hydrosilation
Inventor: DAVID KARSTEDT BRUCE
IPC: B01J31/00
Filed: 1969-08-14
Abstract: Platinum-vinylsiloxane catalysts for hydrosilation. Cpds. have formula (I) Where R = halogen-substituted or unsubstituted monovalent hydrocarbon radical; c = 1,2,3; d = 0,1,2; e = 0,1,2,3; x = 1-100; y = 0-198 and (x + y) = 1-199; f=0.67-67, but f / x = 0.67. These compds. are prepared by reacting a platinum halide pref. a chloride and a vinylsiloxane but the prod. has subst. no chem bound halogen and contains 0.5-46% chem bound Pt.
Patent DE-1958630-A1 (DE)
Title: Camping trailer
Inventor: STEPHANUS JANSEN WILHELMUS
IPC: B60P3/34
Filed: 1969-11-21
Abstract: Camping trailer with main frame of self supporting polyester sections with box section supports for stiffness. The whole assembly is folded onto the floor pan and covered by a lid for transport.
Patent DE-2003989-A1 (DE)
Title: Ultraviolet irradiation sterilizer for conti
Inventor: HUEBNER RAUH GEB
IPC: C02F1/32
Filed: 1970-01-29
Abstract: The water passes through an outer jacket around and over the surface of a coaxial transparent inner tube which contains a linear U.V. source. A short cylinder of metal lined with bristle, sponge or the like can be slid up and down the tube, either by a rod through a sealed opening at the end or by external magnetic means, to keep the surface of the radiator tube clean and a docking extension may be provided for it at one end of the housing.
Patent DE-2028284-A1 (DE)
Title: Tin recovery from aqs soln - by welding conc alkali - metal hydroxide
IPC: C01G19/00
Filed: 1970-06-02
Abstract: Tin is recovered from solns. contng. ionic or free tin and an at least stoichiometric quantity of an alkali metal hydroxide by treating with a concentrated alkali metal hydroxide so that the available tin is precipitated as an alkali metal stannate. For recovering tin used as a catalyst in organic synthesis, e.g. the prodn. of alpha-tocopherol. The tin is recovered efficiently in the form of relatively pure alkali metal stannate.
Patent DE-2030907-A1 (DE)
Title: Reflex-reflecting bobbin for detection of - supply runout on looms
IPC: B65H75/18
Filed: 1970-06-16
Abstract: Runout is detected photoelectrically. The bobbin has a spindle, to one plate on which a strip of retro reflecting material is applied. The strip consists of an elastomer underlay and a surface layer with hard, abrasion-resistant retro-reflecting elements which are partly imbedded in the underlay and partly lie free, to reflect light from a light source. Pref. the elastomeric base layer is made from an epoxide resin and a polyetherpolyamine hardener.
Patent DE-2032700-A1 (DE)
Title: Large polymerisation autoclave - of 100 to 400 cum capacity with bottom and side agitators
IPC: C08F2/00
Filed: 1970-07-02
Abstract: A polymerisation autoclave, esp. for large-scale suspension and mass polymerisation, comprises a vertical axis cylinder (pref. with L/D ratio 1/1-2.1/1), with a bottom-driven multi-bladed (esp. 3-bladed) agitator passing through the bottom and two identical, rotating guide plates with their shafts passing through the side wall in the upper third of the cylindrical part. These two are at the same height, opposite each other. The rotating guide plates are pref. >=50 mm. from the wall, curved at their outer edges to the same, or a sharper, curvature.
Patent DE-2044547-A1 (DE)
Title: Surface treatment of mother-of-pearl or pearls - with solns of fluorosilicic acid or its salts
IPC: B44F9/08
Filed: 1970-09-09
Abstract: Objects of biological origin consisting of calcium carbonate, in particular mother-of-pearl and natural or artificially grown pearls, are subjected to surface treatment with an aq. soln of H2SiF6 or its salts, whereby a tough opalescent surface layer of CaF2 is formed. It protects calcium carbonate bodies against deterioration by chemical attack and against scratching, and improved their appearance (esp. gloss). Mother-of-pearl can be pretreated with formaldehyde to effect condensation with proteins contained therein.
Patent DE-2045585-A1 (DE)
Title: Austenitic manganese steel for welding steel joints
IPC: B23K35/30
Filed: 1970-09-15
Abstract: Welding alloy comprising in wt.% C 0.5-1.2, Mn 16-22, V 0.15-1.2, Fe balance produces a strong weld when using as a welding electrode, giving a stable austenitic steel structure having a high mechanical strength and toughness. The alloy has a bend strength of about 4920 kg/cm2 and an elongation of at least 12%. It may be used to join ferrous metal parts.
Patent DE-2062491-A1 (DE)
Title: Improved dehydrogenation of hydrocarbons
IPC: C07C5/46
Filed: 1970-12-18
Abstract: Dehydrogenation of 2-20C hydrocarbons with SO2 at pref. 425-815 degrees C as in P1959814. 2 is improved by use of a Mg O catalyst with surface area 4-80 m2/g and 1-12 moles steam/mole hydrocarbon as diluent. Higher yields and a more selective reaction are obtained.
Patent DE-2065717-A1 (DE)
Title: End winding reinforcement and support for salient pole stator - consists of insulation flanges attached to core ends
Inventor: ANDRE HERBERT
IPC: H02K3/52
Filed: 1970-07-25
Abstract: The application is particularly to small motors with 2-pole field systems built up from ring laminations. The core is typically covered with an insulating material for example by dipping. End flanges of insulating material are then attached to each end, having roughly the same shape as the laminations. These flanges carry an axial projection following the pole shoe profile. On the end of the projection is a further, radial flange, of limited width. The coil end winding is held and located axially between the end flange and the radial flanges, and radially by the axial projection.
Patent DE-2101810-A1 (DE)
Title: Benzyl alcohol continuously prepd from - benzyl chloride
IPC: C07C33/22
Filed: 1971-01-15
Abstract: Process comprises continuously charging benzyl chloride and an aqueous alkaline solution to a hydrolysis zone at a rate adjusted to provide turbulent flow effecting the hydrolysis of the benzyl chloride to form benzyl alcohol at elevated temp. and pressure within the hydrolysis zone, continuously withdrawing the effluent from the hydrolysis zone and recovering the benzyl alcohol.
Patent DE-2102601-A1 (DE)
Title: Flexible hose - for low pressure media,of overlapping plastic strip with reinforcing section
IPC: F16L11/24
Filed: 1971-01-20
Abstract: A flexible hose for ventilation systems is produced by winding a strip of a plastic material in overlapping spirals over a mandrel. The overlapping joints are cemented together by an adhesive and supported on the outside by a spiral of a plastic omega-shaped section with a metal wire insert.
Patent DE-2114773-A1 (DE)
Title: Liquid electrostatographic developer - contg film forming fixing agen solvent solid dispersant etc
IPC: G03G9/12
Filed: 1971-03-26
Abstract: A liquid electrostatic developer for a base sheet having a coating binder for ZnO comprises (a) a petroleum fraction paraffin solvent (I) with an evapn rate >= fast as kerosene and slower than hexane, a KB no. of 26-35 a dielectric constant 3.5, a flash point of >=100 degrees F, a viscosity of 0.5-2.5 cP at room temp and which is non-toxic, of low odour, high vol resistance non-polar aromatic liquid-free and evaporates rapidly at slightly below the char point of paper, (b) 30-60 wt.% (based on solids) of a solid film-forming fixer (II) dissolved in the solvent which is non-tacky and tough, has good solvent release and forms a coherent film which bonds well to an electrostatic surface (c) 5-30 wt.% (based on the solids) of a solid dispersant (III), (d) 0.1-50 wt.% (based on the solids) of a solid charge director (IV) carried by the solvent and (e) 5-40 wt.% (based on the solids) of an electroscopic pigment. (II) is chosen from e.g. opt. polymerised hydrogenated wood rosin, thermoplastic hydrocarbon resins etc. (IV) is e.g. aluminium stearate, manganese linoleate etc. (III) is e.g. polymethyl methacrylate, a polyglycol substd. polyamide etc.
Patent DE-2117173-A1 (DE)
Title: Two hole pig iron mixing and holding vessel
IPC: C21C1/06
Filed: 1971-04-08
Abstract: Pig iron melt mixing and holding vessel consists of a vertical refractory lined crucible, which may be tilted round an axis at right angles to its axis, has an additional much smaller tapping hole disposed below the main inlet opening at the top. The vessel is cylindrical with a conical top section and the tapping hole is positioned at the lower end of the conical section near the cylindrical section. Pref. the vessel is tilted either way, but should be tiltable at least in one direction by 180 degrees and is fitted with a lid. The provision of separate inlet and tapping holes results in improved slag-metal separation on tapping.
Patent DE-2124551-A1 (DE)
Title: Dough kneading plant - esp for mixing in fat as supercooled liquid
IPC: A21D8/02
Filed: 1971-05-18
Abstract: The fat is warmed to above its m.pt. and pumped, after gas pressurisation/mixing esp. using N2, from a supercooler to a delivery line feeding spray nozzles in the separate mixing/kneading machines via solenoid valves. A further solenoid valve connects the delivery line to an overflow tank. There is a flow meter upstream of the cooler unit to shut off the valves to the nozzles and open the bypass after the required quantity has been measured out. The sprayed fat is of creamy consistency and its particles bond quickly to the flour, sugar etc. but do not coagulate so reducing mechanical power demand for mixing and improving texture.
Patent DE-2125453-A1 (DE)
Title: Construction panel - press moulded from vermiculite mineral and synthetic resin bonding agent plus scrap filler
IPC: E04C2/16
Filed: 1971-05-22
Abstract: The mineral and the unsaturated polyester or acrylic resin bonding agent is mixed in the required ratios with a fibrous filler and moulded at a low pressure of 1-4 Kg/cm2 and at 100 degrees C to produce a weather-resistant product. Pref. natural fibres such as jute or synthetic fabric scraps, paper or thermoplastic scraps can be used as the reinforcing filler material.
Patent DE-2135685-A1 (DE)
Title: Flash evaporator - for multi stage distillation
Inventor: LUKIN GURIJ JAKOWLEWITSCH
IPC: B01D1/26
Filed: 1971-07-16
Abstract: Vertical cylindrical shell is divided radially by vertical partitions into a number of flash chambers, the lower part of each partition having an opening so that saline water, or other liq, can flow consecutively through the chambers. Saline water feed and unevaporated saline water discharge connection are provided on the shell and a condenser is arranged coaxially in the shell with a peripheral clearance forming an evaporation chamber. A jacket envelopes the condenser with openings to allow passage of steam, distillate, and non-condensable gases. Thus the distillation unit fully uses the heat of vapourisation.
Patent DE-2224380-A1 (DE)
Title: 2'-halo-2'-desoxyuridines prepn - from 2,2'-anhydro-1-(beta -d-arabinofuranosyl)-uracil
Inventor: SCHEIFFELE EKKEHARD DIPL CHEM
IPC: C07H19/06
Filed: 1972-05-18
Abstract: is reacted with a bromide or iodide (pref. NaBr or NaI) in the presence of an inert solvent and of a strongly acidic ion-exchange resin in the H-form to give 2'-bromo- or 2'-iodo-2'-desoxyuridine in high yield and purity. The prods. are inters. for 2'-desoxyuridine, which in turn is an inter. for 5-iodo-2'-desoxyuridine which is useful as an inhibitor in the therapy of virus diseased and as a radiosensitiser.
Patent DE-2239817-A1 (DE)
Title: Bis-perfluoroalkane sulphonic acid imides - useful as catalysts and tensi-des, prepd eg from N-trimethyl-silyl-perfluoroalkane sulphonamide
Inventor: NIEDERPRUEM HANS DR
IPC: C07F7/10
Filed: 1972-08-12
Abstract: Title cpds. are of formula RfSO2 - N - SO2R1f (where Rf and R1f = 1-12C (branched) perfluoroalkane gps. and X = H, metal or NH4) and may be prepd. by reaction of alkali-N-trimethyl-silyl-perfluoroalkane sulphonamide with perfluoroalkane sulphonyl fluoride at 50-150 degrees C, pref. in polar solvents.
Patent DE-2264786-A1 (DE)
Title: Electric piano with vibrating tines - has block with neoprene tip to strike steel/tine obliquely
Inventor: RHODES HAROLD BURROUGHS
IPC: G10H3/20
Filed: 1972-11-08
Abstract: Electric piano has tines mounted on one side, as mechanical vibrators, each to be struck by a hammer, with a transducer that converts the vibration into electrical current and is connected via an amplifier to a loudspeaker. The tip of the hammer is a block of solid elastic polymer (pref. neoprene); the block has a face toward the tine, which is skew to the tine on impact, so that the block strikes the tine only with its edge. The tine has a cylindrical working part made by rotary forging reduction of a steel wire.