baber/WOPTO huggingface dataset:
Patent WO-9606292-A1 (WO)
Title: Mecanisme a ecrous et vis a prise elastique et deplacement rapide
Inventor: FAN CHAOLAI
IPC: B66F3/12
Filed: 1995-08-18
Abstract: L'invention concerne un nouveau type de mécanisme à écrous et vis comprenant un siège de support, un ou plusieurs demi-écrous et leurs moyens d'actionnement, qui se caractérise en ce que la prise du filet interne du demi-écrou avec le filet externe de la vis s'effectue de manière élastique, le verrouillage étant assuré directement par un élément actif, et en ce que la libération des éléments concernés est assurée de manière directe. Ce mécanisme peut être utilisé dans divers types de vérins, d'étaux, de tables coulissantes de machines outils, ainsi que d'autres dispositifs qui doivent revenir rapidement dans leur position initiale.
Patent CU-22346-A1 (CU)
Inventor: GARCIA RODRIGUEZ CALIXTO JUAN
IPC: A61K39/23
Filed: 1991-10-31
Abstract: SE RELACIONA CON LA RAMA DE LA MEDICINA VETERINARIA, EN ESPECIAL CON LA QUE                         ATIENDE LA ESPECIE CANINA. DICHA INVENCION PERSIGUE OBTENER UNA VACUNA A                            PARTIR DE UNA ALTA TECNOLOGIA QUE GARANTICE UN ELEVADO PORCIENTO DE                                 UNMUNIDAD CONTRA LA PARVOVIRUS CANINA, EN ANIMALES ENTRE LAS SEIS Y LAS                             OCHO SEMANAS DE EDAD. ESTA VACUNA ES OBTENIDA A PARTIR DE SUB-UNIDADES                              VIRALES (PROTEINAS) DE UNA CEPA DE CAMPO ALTAMENTE PATOGENA (AISLADA EN                             CUBA) QUE GARANTIZA UNA INMUNIDAD EN LOS CACHORROS A PARTIR DE LAS SEIS                             SEMANAS DE VIDA. PUEDE SER APLICADA EN LA INMUNOPROFILAXIS DE LOS PERROS                            CONTRA LA PARVOVIRUS CANINA.\!
Patent WO-03095305-A1 (WO)
Title: Dispositif de liberation automatique destine a un parachute
Inventor: LUKAVEC JAN
IPC: B64D17/56
Filed: 2003-03-05
Abstract: L'invention concerne un dispositif destiné à l'ouverture automatique d'un parachute. Ce dispositif comprend un boîtier (1) fermé par un couvercle (2) et dans lequel sont placés des moyens (13, 14) de détection électronique de l'altitude du parachute pendant le saut et le temps et la vitesse de la chute, ainsi que des éléments de commande associés comprenant une unité d'affichage et une alimentation associée. Le dispositif comprend également une unité d'activation composée d'une cartouche explosive coupante à commande électrique (12) comprenant une ouverture traversante à travers laquelle une poignée (3) passe aux fins de libération de la corde de retenue du parachute, cette cartouche explosive (12) étant liée auxdits moyens par un câble de connexion. La cartouche explosive coupante (12) est positionnée dans l'espace intérieur du boîtier (1) formé par ses séparations (4) et son câble de connexion est conduit à travers la séparation, alors que le boîtier (1), conjointement avec le couvercle (2) composé d'un corps conçu dans un matériau résistant aux chocs, est disposé de manière à être fixé dans la partie arrière du harnais du parachute.
Patent WO-2004048954-A1 (WO)
Title: Appareil et methode de mesure du pouvoir calorifique d'un gaz
Inventor: SEVCIK JIRI
IPC: G01N25/30
Filed: 2003-11-11
Abstract: L'invention concerne un appareil de mesure du pouvoir calorifique de gaz, comprenant un manteau extérieur avec chauffage à commande thermostatique et au moins une admission pour l'air et le gaz, et un bloc de mesure à l'intérieur du manteau extérieur. De forme cylindrique, le manteau extérieur (10) est assorti d'un manteau de chauffage (101) situé à l'extérieur. Sa partie inférieure est munie d'une sonde extérieure (102) pour le thermomètre électrique à distance de l'appareil thermostatique extérieur (2) disposé axialement dans la paroi. Le bloc de mesure (11), lui aussi cylindrique, présente un trou axial traversant (113), est disposé co-axialement à l'intérieur du manteau extérieur (10), avec sa partie supérieure contenant le bloc de chauffage électrique (111) insérée axialement, sa partie inférieure contenant une sonde interne (112) pour le thermomètre à distance de l'appareil thermostatique interne (3). Le manteau de chauffage (101) et la sonde extérieure (102), le bloc de chauffage électrique (111) et la sonde interne (112) sont interconnectés via l'appareil thermostatique (2, 3) et sont conçus pour maintenir une température constante par une régulation de l'entrée du manteau de chauffage (101) auquel l'appareil de mesure (31) de l'entrée électrique est également connecté. Un aspect sous-jacent de l'invention réside dans la méthode de fonctionnement de l'appareil de mesure qui implique d'abord une opération d'étalonnage, suivie d'une opération de mesure avec introduction et combustion du gaz à tester dans l'appareil (1) et mesure au moyen de l'appareil de mesure (31).
Patent WO-0067273-A1 (WO)
Title: Schutzschalter mit schaltstellungsanzeige
Inventor: FISCHER ELMAR
IPC: H01H71/04
Filed: 2000-04-17
Abstract: Schutzschalter, insbesondere Leitungsschutzschalter, mit einem Kontaktpaar (1, 2) aus einem feststehenden Kontakt (1) und aus einem beweglichen Kontakt (2) an einem Kontaktarm (3), der über ein Schaltschloß (4) mit Schaltstellungsanzeiger mit einem drehbeweglichen Handbedienorgan (7) zusammenwirkt, wobei der Schaltstellungsanzeiger mit einem Sprungschaltteil (8) zur Offenhaltung des Kontaktarms und plötzlichen Freigabe in die Schließ-Stellung zusammenwirkt. Es ist vorgesehen, daß der Schaltstellungsanzeiger zweiteilig ausgeführt ist: mit einem Schaltstellungsanzeiger (5) für die Schließ-Stellung des Kontaktarms (3), wobei dieser Schaltstellungsanzeiger (5) mit dem Sprungschaltwerk (8) in Verbindung steht und mit einem Schaltstellungsanzeiger (6) für die Offen-Stellung des Kontaktarms (3), wobei dieser Schaltstellungsanzeiger die Bewegung des Kontaktarms (3) abgreift, wobei beide Schaltstellungsanzeiger (5, 6) so angeordnet bzw. ausgebildet sind, daß sie voneinander unabhängig verschwenken können.
Patent WO-0215376-A1 (WO)
Title: Vorrichtung zur grundentstörung eines matrixumrichters
Inventor: BRUCKMANN MANFRED
IPC: H02M5/27
Filed: 2001-08-03
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur Grundentstörung eines Matrixumrichters (2) mit einem Kondensatoren (14) aufweisenden Eingangsfilter (10). Erfindungsgemäß ist für jede Eingangsphase (U,V,W) des Matrixumrichters (2) ein Entstörkondensator (CY1,CY2,CY3) vorgesehen, die elektrisch in Stern geschaltet sind, und dessen Sternpunkt (16) elektrisch leitend mit dem Massepotential verbunden ist, und sind diese elektrisch in Stern geschalteten Entstörkondensatoren (CY1,CY2,CY3) elektrisch parallel zu den Kondensatoren (14) des Eingangsfilters (10) geschaltet. Somit erhält man mit einem geringen Kondensatoraufwand aus einem Eingangsfilter (10) eines Matrixumrichters (2) eine Vorrichtung zur Grundentstörung des Matrixumrichters (2), die auch nun analog zu Frequenzumrichter als Netzfilter verzeichnet werden kann.
Patent WO-03031791-A1 (WO)
Title: Verfahren, computerprogramm und steuer- und/oder regelgerät zum betreiben einer brennkraftmaschine mit direkteinspritzung
Inventor: KRUSE THOMAS
IPC: F02D41/24
Filed: 2002-09-06
Abstract: Bei einer Brennkraftmaschine wird der Kraftstoff von mindestens einer Kraftstoffpumpe in einen Hochdruckbereich eines Kraftstoffsystems gefördert. Vom Hochdruckbereich des Kraftstoffsystems gelangt der Kraftstoff über mindestens eine Kraftstoff-Einspritzvorrichtung direkt in mindestens einen Brennraurn der Brennkraftmaschine. Der Kraftstoffdruck (prist) im Hochdruckbereich (20) des Kraftstoffsystems hängt vom aktuellen Betriebspunkt (nmot, Md) ab. Um das Verbrauchs- und Abgasverhalten der Brennkraftmaschine zu optimieren, wird vorgeschlagen, dass der Kraftstoffdruck (prist) im Hochdruckbereich (20) des Kraftstoffsystems zusätzlich von der Betriebsart (Bl, B2, B3) abhängt, in der die Brennkraftmaschine betrieben wird.
Patent WO-2004048772-A1 (WO)
Inventor: BREEDLOVE JUERGEN
IPC: F02M61/18
Filed: 2003-11-10
Abstract: L'invention concerne un dispositif d'injection servant à injecter du carburant, notamment dans une chambre de combustion d'un moteur à combustion interne, et comprenant un élément carter (2) pourvu d'au moins une ouverture d'injection (4) qui présente une zone d'entrée et une zone de sortie (5). Le dispositif d'injection selon l'invention est caractérisé en ce que la zone de sortie (5) se situe dans un plan (E) perpendiculaire à un axe d'ouverture d'injection (Y-Y).
Patent DE-1807369-A1 (DE)
Title: Purification of crude terephthalic acid
Inventor: ICHIKAWA YATARO
IPC: B01D3/16
Filed: 1968-11-06
Abstract: Appts. for continuously contacting a liquid with a gas Partic. for purifying terephthalic acid to give a high purity product, consisting of a vertical vessel with a tapering bottom section, fitted with a liquid or suspension feed pipe, a gas inlet and at least one outlet for discharge of the liquid or suspension, and divided into at least two sections by at least one tapering partition each section being constructed so that material present in one section can be passed successively to the bottom or lower part of the other section, either via an opening in the bottom of the first section or a pipe running from one section to the bottom of the next higher section and forming a means of supplying liquid or suspension and the desired gas to the bottom of this upper section and in the case of the final or highest section in the vessel forming at least one discharge opening for removal of the gas and the treated liquid or suspension.
Patent DE-1910210-A1 (DE)
Title: Clarification process and plant for washing - water
Inventor: USINGER WALTER
IPC: C02F9/00
Filed: 1969-02-28
Abstract: Wash water (particularly from electropainting of car bodies), is collected, treated with coagulation and neutralization agents, and passed through a separating vessel equipped with a skimming arrangement. The main part of water flows through and is discharged through a coke-filter into the appropriate outlet. Collection of water prior to treatment enables a more uniform treatment to be applied. An air-feed into the separation vessel causes flotation of that part of the flock which is skimmed off. The non-floating flock collects in the bottom of the separator and is periodically removed and fed to a vacuum filter.
Patent DE-1911465-A1 (DE)
Title: Production of pvc graft copolymers by reaction with
Inventor: RAMETSTEINER KARL
IPC: C08F259/04
Filed: 1969-03-06
Abstract: Graft copolymers based on polyvinyl chloride produced by reacting a mixture containing at least 30% polyvinyl chloride with 10-50% of an alpha-olefinically unsaturated compound and/or a polymer derived from such compounds together with 0.2-2% of radical donors under pressure at 100-200 deg.C., for 10-45 min. Impact toughness increased as well as heat stability with little or no loss of non-flammability and other desirable properties. Olefinic substance preferably contains a tertiary C atom; stabilisers, lubricants, dyestuffs and fillers may be present; suitable radical donors are azodicarboxylic acid derivatives and various peroxides.
Patent DE-1923290-A1 (DE)
Title: Hard, scratch and heat proof surfaces for - plastics
Inventor: JOHN BURZYNSKI ALFRED
IPC: C08G77/06
Filed: 1969-05-07
Abstract: Methyltrialkoxysilane or a mixture of this and phenyltrialkoxysilane (with an alkoxy group of 1-4C and water at about 50 to 80 degrees C for one to 10 hours to form a partially condensed organopolysiloxane product. This product is heated from 80 to 300 degrees C to remove the alcohol and water by-products. Afterwards it is hardened by heating to a temperature below its gel point and in the range 90 to 140 degrees C. A solution of this in an organic solvent is applied to the surface of the object to be treated, the solvent is evaporated, and finally hardened.
Patent DE-1936306-A1 (DE)
Title: Cooling of wide continually cast steel str- - ands
Inventor: HORST HINZE DR-ING
IPC: C21D1/00
Filed: 1969-07-17
Abstract: The strand is held across its width by a jet of water which has greater cooling power in its central region. The kinetic energy of the edge regions of the jet is lower and the kinetic energy from the strand edge to the strand centre is increased in proportion to the heat to be removed.
Patent DE-1940092-A1 (DE)
Title: Protective colloid for hydrochloric acid - from sterns
Inventor: WEISS FRANZ
IPC: A61Q17/00
Filed: 1969-08-06
Abstract: Protective colloid from animal fat containing sterin and vegetable sterns and from raw animal bile has structural formula:-This is produced by mixing warm, liquid animal fat with HCl. On cooling, liquid "Kerrison Resin" separates (as greenish HCl enriched with cholesterol) from solid "Kerrison Fat". Resin can be used as disinfectant, for dissolving solid deposits ("fur") with protective colloid and preventing formation of solid deposits i pipelines, as setting accelerator for cements, including blast furnace slag cements containing Fe, and as disinfectant in natural and synthetic washing agents and detergents. Fat can be used for long-term preservation and sterilisation of animal fat, extracting nutrients from microbes, for cosmetic cleaning and protecting the skin and for protecting metals in pH range 1 - 10.
Patent DE-1952276-A1 (DE)
Title: Shuttering for prod of reinforced concrete - slab and girder floors
IPC: E04B5/36
Filed: 1969-10-17
Abstract: The shuttering consists of a number of similar sections, which fit together to form a whole. They are manufactured from plastics, pref. PVC-based, and are of a height only slightly less than the floor to be manufactured. They have sufficient bending power for a self-contained supporting oof the floor over ca. 1-2m. In unloaded conditions, the sections have a radius of curvature slightly upwards. With the weight of the concrete, the sections bend back, and a nearly level lower surface of the floor is achieved.
Patent DE-1966939-A1 (DE)
Title: Plastic box-type roof guttering apex sliding seam - with lateral opening for rigidly fixed and sliding gutter sections respectively
Inventor: WALDHOEFER HORST
IPC: E04D13/068
Filed: 1969-09-24
Abstract: The sliding seam unit is for box-type plastic roof gutters with a shaped-section with a rounded outer roll at the edge. The shaped-section has rounded bottom corners, and an interior spring formed on at the other edge. The apex sliding seam unit covers the shaped-section on all sides, and is formed in such a way that one side opening can accommodate a gutter shaped section, with gutter bottom, rigidly fixed inside, and the other side opening is equipped to accommodate a slidable gutter shaped-section with a gutter bottom. A gutter bottom may be formed in advance on one open side of the apex sliding seam unit. All the components are mutually designed for quick assembly and cementing together, with gutter sections of such a length that attention must be paid to expansion and contraction possibilities.
Patent DE-1967070-A1 (DE)
Title: Rinsing liq. container - has overflow system to sump
IPC: B24C9/00
Filed: 1969-04-25
Abstract: No further information has been published for this application.
Patent DE-2012327-A1 (DE)
Title: Anti-inflammatory alpha-aminophenyl carboxylic acids
IPC: C07D207/40
Filed: 1970-03-16
Abstract: Preparation of alpha(-aminophenyl) carboxylic acids having the formula: (in which R represents an opt. functionally modified carboxylic acid group, R1 is H lower alkyl or -Delta, R2 is H, halogen or -CF3 and represents a 5 or 6 membered heterocyclic moiety unsatd. at the 3 position of the rings) by a) reaction of where X1 is a replaceable group with a cpd. which will replace X1 by -CH(R1)-R b) reaction of where X2 replaceable with a cpd. which will replace X2 by c) reaction of a X3-CH(R1)-R in which X3 is a phenyl residue opt. partially saturated carrying at its 4 position and R2 at is 3 position to produce the required material of formula (I) or (d) reaction of in which R degrees 2 is transformable with a cpd. which substitutes H, Hal, or -CF3 for R degrees 2. The cpds. (I) are useful in the treatment of arthritic and dermatopathological inflammation).
Patent DE-2012843-A1 (DE)
Title: Continuous cooling by cryogenic liquids
IPC: F25D3/10
Filed: 1970-03-18
Abstract: Low-boiling liquid, esp. He but alternatively O2 or N2, is evaporated to provide cryogenic temperatures with continuous adjustment, e.g. for specimens used in research. The liquid flows from its storage vessel into a 2-part (or multi-part) evaporator. The outflowing gas streams from the separate parts are routed through separate lines, each with its own throttle valve, which is adjustable as a function of temp. and vacuum pump. System permits more flexible variations in different parts of the apparatus served.
Patent DE-2021694-A1 (DE)
Title: Continuous mfe of plastic sliding clasp fastener chains
Inventor: ALBERTS HERBERT
IPC: B29D5/02
Filed: 1970-05-04
Abstract: Two steel belts, each carrying a mould part for the chain elements, run simultaneously beneath a plastic filled injection chamber and then, when full, through a cooling chamber, whereby the injection chamber is built as an extruder orifice and is independent of the mould device.
Patent DE-2031133-A1 (DE)
Title: Azlactone dyes - for polyester fibres, from naphthalene dialdehydes and hippuric acids
IPC: C09B57/00
Filed: 1970-06-24
Abstract: The dyes are of formula: (in which R is hydrogen, chlorine or bromine, methyl, methoxy or ethoxy, and R1 is hydrogen or methyl, or R and R1 together are part of a condensed 6-member ring). They are suitable for dyeing synthetic polyester fibres, giving brilliant yellow shades of outstanding fastness, esp. to light and thermo-fixing.
Patent DE-2033231-A1 (DE)
Title: Forming holes in work pieces - explosively with lead bullet
IPC: B21D28/00
Filed: 1970-07-04
Abstract: Holes are made explosively in a work piece without the piston passing through the hole. The work piece in the form of a disc is positioned over a die iwth a central hole that broadens out from top to bottom. The disc is held in position by a block of metal that fits round the die and has a vertical central bell-mounted hole concentric with the hole in the die. The firing piece is positioned vertically over the mouth of this block and a bullet is fired to penetrate the work piece. The nose of the bullet is made of material such as lead which plastically deforms on striking the work piece. The lead can be removed afterwards by melting.
Patent DE-2043085-A1 (DE)
Title: Zinc phosphate coating - of zinc electroplated material pre-activated with solns contg titanium salts, gelatine or alginates
IPC: C23C22/80
Filed: 1970-08-31
Abstract: pre-activated with solns. contg. titanium salts, gelatine or alginates. Process of DT 2 038 105, for applying Zn phosphate layer on Fe, steel and hot-galvanised surfaces, is extended to treat Zn-electroplated surfaces with solns. contg. an activating agent prepd. mainly out of Ti salt, Na phosphate and gelatine or alkali salts of polyuronic acids, followed by treatment with known phosphatising solns. Non-porous, corrosion-protective coatings are applied. Solid activating agent dissolved in soln. pref. contains 0.1-8 wt.% gelatine or pref. 0.01-1 wt.% Na-, K- or NH4 alginate.
Patent DE-2044215-A1 (DE)
Title: Hydraulic accident prevention grill for plas - tics moulds
IPC: B29C45/84
Filed: 1970-09-07
Abstract: The protection grill actuates a hydraulic servo system which in turn actuates the valves of the mould closing hydraulic system. The servo system actuates the main valve of the hydraulic pump and the non-return valve in the line connected to the opposite side of the mould actuating piston. The servo system has its own pump or a pressure storage device.
Patent DE-2047309-A1 (DE)
Title: Furnace tube spring hanger - with series springs and guide seat rings
IPC: F16L3/205
Filed: 1970-09-25
Abstract: A spring hanger for supporting vertical coils in a hydrocarbon cracking furnace has a tubular vertical casing enclosing >=2 coaxial springs arranged in series. Load is applied to the top of each spring through a seat ring having radial bumpers contacting the casing wall to guide the springs. The springs can be arranged end-to-end or in nested relation. A load indicator is provided on each hanger.
Patent DE-2051162-A1 (DE)
Title: Charging loose material into casting moulds - using conical plunger inside funnel shaped double walled charge holder
IPC: B22C5/12
Filed: 1970-10-19
Abstract: Blockages and charging time is reduced with small dia. charge-doors in castings moulds by using a conical, plunger-type stopper in-line with the material movement. Escaping air is separated through funnel-shaped, double-walled charge distributor and its air-vents.
Patent DE-2052873-A1 (DE)
Title: Sewing machine threader - formed by pivotal lever having a lateral beard passing through eye in upper dc position of needle
IPC: D05B87/02
Filed: 1970-10-28
Abstract: Sewing machine needle threader is formed by a bushing mounted on the presser foot and a manually operable lever mounted pivotally on the bushing and provided with a laterally extending beard which in the upper d.c. position of the needle is arranged to pass through the needle eye on pivoted displacement of the lever.
Patent DE-2062287-A1 (DE)
Title: Chloroalkyl benzoate carrier - for dispersion dyes and brighteners in dyeing polyester, cellulose ester and polyvinyl chlori
IPC: D06P1/651
Filed: 1970-12-17
Abstract: Polyesters, e.g. polyethylene glycol terephthalate, cellulose ester, e.g. cellulose triacetate, and PVC articles, pref. textiles, are dyed with dispersion dyes, including optical brighteners, in the presence of chloroalkyl benzoates of formula: (where m is 2 or 3, and n is 0 or 1), pref. beta-chloroethyl-4- and/or -2-chlorobenzoate, which act as carriers, and may be used in 0.5-10 g./l. concn. of dye baths.
Patent DE-2100033-A1 (DE)
Title: Terephthalic acid purificn - by catalytic hydrogenation
IPC: C07C51/487
Filed: 1971-01-02
Abstract: Crude terephthalic acid is purified by dissolving it at moderately elevated temp. in N-methyl pyrrolidone followed by treatment of the soln. with H2 in the presence of a noble metal contg. catalyst at normal press. andmoderately elevated temp. The terephthalic acid is pptd. out of soln. after sepn. of the catalyst. A suitable catalyst is Pd/charcoal. The process is partic. suitable for purifying acid contg. 4-carboxybenzaldehyde as the main impurity.
Patent DE-2162948-A1 (DE)
Title: Semiconductor body prodn - with diffused zones using wall of sealed diffusion vessel as impurity source
Inventor: STADTLER KARL
IPC: C30B31/16
Filed: 1971-12-18
Abstract: Esp. for Si slices in which zones of specified conductivity type are to be formed by diffusion, the slices are placed within an enclosed vessel whose wall material esp. quartz glass, has the required impurities for diffusion doping incorporated in it during prodn of the vessel or ampoule as such. When the vessel interior is raised to the temp. necessary for diffusion, this takes place automatically.
Patent DE-2204841-A1 (DE)
Title: Thickening agent for pigment printing pastes - prepd by reacting diisocyanate in n-methyl pyrrolidone with polyethylene gl
Inventor: MUELLER RICHARD DR
IPC: C09B67/20
Filed: 1972-02-02
Abstract: Pigment printing pastes based on oil-in-water emulsions contain as water-soluble thickening agent 0.02-1 wt.% polyethylene glycol ether deriv. (I) of formula RO-(CH2CH2O)n 2A (where R is 12-22C alkyl; A is a diisocyanate residue; n is 60-400) (I) is prepd. by reacting aromatic diisocyanate corresp. to A, in form of >=90% soln. in N-methyl pyrrolidone (II) with the corresp polyethylene glycol ether deriv. Reaction prod. is non-pasty, and has relatively low viscosity and light colour. Pastes are used esp. for printing, cotton, rayon and other natural and synthetic fibres. (II) can be allowed to remain in the prod. as it does not affect the paste.