baber/WOPTO huggingface dataset:
Patent EP-0523806-A1 (EP)
Inventor: FURUTA TSUNEKATSU
IPC: D06N3/00
Filed: 1992-07-14
Abstract: A water-vapor permeable, waterproof coated fabric having a fibrous base fabric, and a porous film coated on one side of the base fabric. The porous film comprises a synthetic polymer composed mainly of a polyurethane resin and inorganic fine particles having a mean particle diameter of not more than 0.1 µm. In the porous film, microcells intercommunicate in the thicknesswise direction of the film to form a honeycomb skin core structure having a diameter of 1 to 20 µm. The porous film has a multiplicity of micropores having a diameter of not more than 1 µm. The coated fabric waterproof and water-vapor permeability characteristics sufficient to meet such performance characteristics required in various applications, such as rainwears, military garments, and sportswears.
Patent EP-0586747-A1 (EP)
Inventor: STEEN HOWARD ROBERTSON
IPC: A23L2/10
Filed: 1992-09-10
Abstract: The present invention relates to a heat exchanger system (24) having a nest of tubes (14) through which a particle-in-liquid dispersion flows and which has an entrance chamber (16) in which the particle-in-liquid dispersion is provided with a rotational flow (13) in order to prevent particles from being trapped in the low flow regions between tube entrances. In particular the present invention relates to a heat exchanger system (24) having a static turbulator insert (18) in front of the heat exchanger entry (16) providing a rotation flow pattern (13) relative to the main flow direction (12) of the heat exchanger tubes (14). The present invention also relates to the use of such a heat exchanger system.
Patent EP-0512790-A1 (EP)
Inventor: THORNTON JEFFREY WILSON
IPC: D21C9/00
Filed: 1992-05-05
Abstract: The present invention relates to a method of making paper from bleached or alkaline treated pulp by dewatering pulp containing bleached or alkaline treated vegetable fibers from wood or non-wood species. It was found that such bleached or alkaline treated pulps contain a substantial amount of harmful pectins. By incorporating pectinase in the bleached or alkaline treated pulp such harmful pectins in the aqueous phase of the pulp are degraded and thus rendered harmless to papermaking processes.
Patent EP-0535925-A1 (EP)
Inventor: HUTCHINSON JOHN H
IPC: C07D401/12
Filed: 1992-09-30
Abstract: Compounds having the formula I :
       
are inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, antiallergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating diarrhea, hypertension, angina, platelet aggregation, cerebral spasm, premature labor, spontaneous abortion, dysmenorrhea, and migraine.
Patent EP-0580910-A1 (EP)
Inventor: CHILD EDWARD TAYLOR
IPC: F02C7/22
Filed: 1992-10-28
Abstract: Mechanical and electrical power are produced along with synthesis or fuel gas by the partial oxidation process with integrated combustion and steam turbines. By-product vaporized liquefied natural gas for feed to a pipeline for gas consumers is obtained by heat exchange with heat containing streams from the partial oxidation gasification and gas cleaning and purification zone; and optionally from heat containing streams from combustion and/or steam turbine zones which are integrated with said partial oxidation process. Heat from the combustion turbine exhaust gas is used as follows: (1) superheat steam for use in a steam turbine; (2) preheat water saturated clean sulfur-free synthesis or fuel gas with or without supplemental methane enrichment; (3) preheat oxygen gas for said partial oxidation zone; and (4) vaporize LNG. Pre, inter, and after stages of an air compressor are cooled by indirect heat exchange with LNG which is thereby warmed or vaporized.
Patent EP-0542499-A1 (EP)
Inventor: BANK HOWARD MARVIN
IPC: C07F7/12
Filed: 1992-11-09
Abstract: The present invention is a process for the thermal disproportionation of cycloalkylsilanes containing at least one hydrogen atom and one halogen atom bonded to a single silicon atom. The process involves heating the cycloalkylsilanes in a liquid phase to a temperature within a range of about 250°C. to 450°C. The present process is especially useful for the thermal disproportionation of cyclopentyldichlorosilane to dicyclopentyldichlorosilane and for the thermal disproportionation of cyclohexyldichlorosilane to dicyclohexyldichlorosilane.
Patent EP-0546764-A1 (EP)
Inventor: KNIFTON JOHN FREDERICK
IPC: B01J27/12
Filed: 1992-12-03
Abstract: Methyl tert-butyl ether is prepared from tertiary-butyl alcohol and methanol in one step by reaction of the TBA and methanol in the presence of a catalyst comprising a hydrogen fluoride modified montmorillonite clay at elevated temperature and moderate pressure.
Patent EP-0527670-A1 (EP)
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G11B7/13
Filed: 1992-08-04
Abstract: The invention relates to a magneto-optical read head. A magneto-optical head comprises an optically active part which is a very thin magnetic film (32) which rotates the plane of polarisation of the light as a function of its magnetic polarisation, which is itself linked to the magnetic polarisation of the magnetic tape (20) which carries the information to be read and which passes in front of the thin film. According to the invention, instead of using a focusing optical device in order to illuminate the optically active part, provision is made for the head to comprise an integrated optical guide (50) which emerges directly before the active part and which is such that the plane of incidence of the light rays on the optically active part is perpendicular to the general direction of extension of an air-gap region 34' in front of which the tape passes. Also, provision is preferably made for a photosensitive sensor (linear array 70, 72) to be integrated in the head so as to be less than a few microns from the optically active part on the path of the beam modulated by this part. <IMAGE>
Patent EP-0572436-A1 (EP)
Title: Method and device for testing motors for bearing damage and/or unallowable vibrations.
Inventor: LINDE MATHIAS
IPC: G01H1/00
Filed: 1992-02-04
Abstract: Fan motors for vacuum cleaners in particular must undergo performance testing directly on the assembly line. According to the invention, the forces exerted on a supporting surface by the running motor in a vertical axial position are recorded and when the motor speed changes the forces are measured and evaluated. The motor speeds chosen for the evaluation are those speeds at which the mechanical components of the motor are in resonance. The speed of the motor is preferably varied over the resonance range during testing. A specially designed measurement station (10) for carrying out the method holds the motor (2) with its axis of rotation vertical and has a sensor (11) for detecting dynamic changes of force.
Patent EP-0724633-A1 (EP)
Inventor: FUNK WALTER D
IPC: A61K38/16
Filed: 1992-02-06
Abstract: Transferrine recombinée, demi-molécules de transferrine et transferrines mutantes présentant des propriétés modifiées de liaison de métaux et autres. Les molécules de trasferrine recombinée sont exprimées sous forme fonctionnelle par des lignées de cellules cariotiques stables telles que des cellules rénales de bébé amster transformées au moyen d'un vecteur d'expression codant la molécule recombinée. On peut utiliser les transferrines recombineés en thérapie de chélation de métaux afin de lier et d'éliminer les métaux toxiques excédentaires chez des patients souffrant de surcharge de métaux.
Patent EP-0531481-A1 (EP)
Inventor: STRITZL KARL
IPC: A63C9/085
Filed: 1992-03-25
Abstract: Une mâchoire antérieure (1) comprend un boîtier (2) qui contient un ressort de déclenchement (40) qui agit sur une barre de traction (10) qui le traverse et qui, à son tour, agit par l'intermédiaire d'une plaque de déclenchement (13) sur les bras plus courts (36) de deux leviers coudés (35) pivotant sur une pièce de support (20) autour d'axes verticaux (34), alors que les bras plus longs des leviers forment des organes de retenue (37), de la semelle. La pièce de support (20) est pourvue d'une ouverture traversante (21) pour la barre de traction (10) et comprend sur sa section terminale inférieure une protubérance (31) orientée vers l'arrière sur laquelle s'appuie la plaque de déclenchement (13). La plaque de déclenchement (13) comprend dans sa section inférieure (14), sur sa face tournée vers la pièce de support (20), une surface de commande (15) qui vue dans sa section longitudinale s'étend vers le haut et vers l'avant. La protubérance (31) de la pièce de support (20) tournée vers l'arrière s'appuie au moins ponctuellement sur la surface de commande (15) lorsqu'une force orientée vers le haut s'exerce sur l'organe (37) de retenue de la semelle.
Patent EP-0547215-A1 (EP)
Inventor: PIQUE MARTORELL ROBERT
IPC: B67B7/44
Filed: 1992-07-08
Abstract: Device for opening cans and the like, of the type having a ring on the lid for its opening, which is comprised of a body (1) with a curved surface, receiving at one end a lever arm (2) and a hook (3) susceptible of being coupled to the opening loop of the container, thereby enabling its controlled tearing; the curved structure body (1) has the shape of a curved plate which, by one end, is integral with the lever arm (2) with a curvature opposite to the plate. <IMAGE>
Patent EP-0597031-A1 (EP)
Inventor: PHAN CU NGOC
IPC: A61B17/22
Filed: 1992-07-24
Abstract: L'extenseur (1) décrit par l'invention comprend un corps tubulaire (10) pourvu d'une nervure hélicoïdale (25) s'étendant sur au moins une partie de sa paroi extérieure, afin d'expulser des massess se trouvant à l'intérieur d'un canal corporel. Ladite nervure hélicoïdale (25) comprend une surface supérieure lisse et convexe (27) pourvue d'une partie centrale en biseau, ainsi qu'une surface inférieure concave (28).
Patent EP-0564641-A1 (EP)
Inventor: HERMAN JEFFREY G
IPC: F16P3/20
Filed: 1992-10-21
Abstract: Interrupteur photoélectrique (10) comportant un redresseur (104) pour convertir la tension CA reçue en tension CC, un cache transparent (14) possédant une surface (24) facile à utiliser par l'opérateur qui y pose ses doigts, des moyens pour produire un faisceau infrarouge pulsé (30) au niveau de ladite surface (24), des moyens (10, 10') réagissant à l'interruption du faisceau infrarouge pulsé (30) lorsque l'opérateur place au moins un doigt sur la surface (24), pour actionner un relais (40) destiné à produire un signal de sortie, et des moyens (10, 10') invalidant le relais (40) lorsque l'opérateur enlève son doigt de la surface (24), rétablissant ainsi la continuité du faisceau infrarouge pulsé (30). L'interrupteur photoélectrique (10) comporte des circuits de protection contre les défaillances, qui invalident le relais lorsque la tension CA tombe au-dessous d'une valeur prédéterminée ou que l'éclairage infrarouge ambiant de fond dépasse une valeur prédéterminée. L'interrupteur photoélectrique (10) comprend également des circuits destinés à allumer un voyant lumineux de défaillance lorsque la tension CA est inférieure à la tension prédéterminée, que l'éclairage infrarouge ambiant de fond excède des limites prédéterminées et qu'un contact dans le relais se soude en position actionnée.
Patent EP-0554714-A1 (EP)
Inventor: ANTOS ANTHONY JOSEPH CORNING I
IPC: G02B6/036
Filed: 1993-01-20
Abstract: Disclosed is a family of dispersion compensating optical fibers that are adapted for use with conventional single-mode transmission fibers that are optimized for zero dispersion operation at a wavelength in the range from 1290 nm to 1330 nm to form a transmission link suitable for low dispersion operation in the 1520-1565 nm wavelength window. The dispersion compensating fibers are capable of providing a dispersion more negative than -20 ps/nm-km and attenuation less than 1 dB/km at wavelengths in the 1520-1565 nm region. Certain of the dispersion compensating fibers also exhibit a dispersion versus wavelength relationship having a negative slope in the 1520-1565 nm region, to compensate for the dispersion versus wavelength slope of the trandsmission fiber. The dispersion compensating fiber can be advantageously combined with a fiber amplifier to form a compensator that is adapted to overcome attenuation introduced into the system by the dispersion compensating fiber. In one embodiment, the dispersion compensating fiber is also a distributed fiber amplifier.
Patent EP-0560030-A1 (EP)
Inventor: GRABOW THOMAS
IPC: A62C3/08
Filed: 1993-01-27
Abstract: The invention relates to a smoke detection device in the area of aircraft interiors. The device may be arranged in a countersinkable manner in the area of a lining of the interior and has at least one smoke detector. The smoke detector is surrounded, at least in certain areas, in the region of its extent extending into the lining by an enclosing shell. The enclosing shell has an inflow opening, facing towards the interior. To form a smoke trap, a bottom region of the enclosing shell extends substantially on the same level as that on which a smoke inlet opening of the smoke detector is arranged. The enclosing shell tapers from the inflow opening in the direction of the smoke inlet opening for the alignment of a smoke flow. <IMAGE>
Patent EP-0560035-A1 (EP)
Inventor: GOVONI GABRIELE
IPC: C08F10/02
Filed: 1993-01-28
Abstract: The present invention relates to a process for the production of polymers and copolymers of olefins CH 2= CHR, wherein R is a hydrogen atom or an alkyl or aryl radical having a number of carbon atoms of from 1 to 10, comprising at least one (co)polymerization step in the gas phase, in the presence of a highly active catalyst obtained from a titanium compound supported on a magnesium halide in active form and an AI-alkyl compound. The process is characterized by the fact that it is carried out by feeding a small amount compared with the polymer of a compound having at least two groups, same or different, capable of reacting with the alkyl aluminum compound and able to selectively inhibit the reactivity of the polymer particles fine compared to the average granulometric size of the polymer present in the gas phase.
Patent EP-0584477-A1 (EP)
Inventor: DEMOLE EDOUARD DR
IPC: C11B9/00
Filed: 1993-06-17
Abstract: 3-Methylcyclopentadec-5-en-1-one and its cis and trans configurational isomers are useful as perfuming ingredients in the preparation of perfuming compositions and scented articles, on which they confer musky notes characteristic of nitrated compounds having a musky odour.
Patent EP-0631911-A1 (EP)
Inventor: TEDER LEONID E
IPC: B60R22/405
Filed: 1993-07-02
Abstract: The proposed vehicle seat belt retractor is composed of a U-shaped casing having side walls 2, 3, between which there extends a retraction shaft 28 having locking wheels 31, 32 which are arranged on both sides and interact with a locking pawl 4, 6, 7. One end of the said shaft 28 is mounted in a spring drive which has a driving spring 38 and on its other end there is mounted a set of wheels having a control gearwheel 54 and a rotatable flywheel 60. This side of the casing is covered by a sensor cover 68 which encloses in its lower region a sensor system 18 which responds to sudden vehicle decelerations and, above the latter, supports a control collar 71 which is coaxial with the retractor shaft, in a rotatable manner to a limited extent. When the belt is suddenly extended, the flywheel 60, which remains behind the control gearwheel 54, reacts and effects, via a blocking pawl 56, rotation of the control collar 71, which brings the locking pawl 4, 6, 7 into engagement via a cam pocket 73. The sensor system 18 responds to sudden vehicle retardations and causes a control hook to engage in the control gearwheel 54, which causes the locking pawl 4, 6, 7 to be brought into engagement as well. The belt retractor consists of the following assemblies which are premounted separately and can be combined in a simple fashion: housing unit, sensor system, retractor shaft unit, set of wheels and sensor cover.
Patent EP-0582292-A1 (EP)
Title: Prefabricated absorber element
Inventor: TRAUTNITZ FRIEDRICH-WILHELM DI
IPC: H05K9/00
Filed: 1993-08-04
Abstract: Prefabricated absorber elements for cladding EMC test chambers consist of absorbers (1) which are fitted on a carrier panel (2). The carrier panel (2) is suspended in a substructure (3) which is fastened to a wall or ceiling. <IMAGE>
Patent EP-0584743-A1 (EP)
Inventor: ISHIKAWA MASAHIRO
IPC: A47L9/28
Filed: 1993-08-20
Abstract: A vacuum cleaner rotates a propeller fan (1) by its suction force. The propeller fan (1) rotates a rotor of a d.c. electric energy generator (2) so as to generate electrical energy, and a d.c. voltage corresponding to the suction force is obtained by the generation. The vacuum cleaner employs the d.c. voltage as an operating voltage for a dust sensor (3) and the peripheral circuitry thereof. The vacuum cleaner compares the d.c. voltage with a constant voltage output from a constant-voltage circuit (7) by a comparing circuitry (8). The vacuum cleaner lowers the gain of an amplifying circuitry (5) based upon a signal output from the comparing circuitry (8) in correspondance to an increasing of the d.c. voltage obtained by the d.c. electric energy generator (2). The amplifying circuitry (5) amplifies output of the dust sensor (3). The vacuum cleaner automatically determines detection sensitivity to be a proper sensitivity. The detection sensitivity is the sensitivity for detecting dust, based upon an output from the dust sensor (3).
Patent EP-0590623-A1 (EP)
Inventor: MASAIE NORIO C O FUJISAWA PLAN
IPC: B23K35/368
Filed: 1993-09-29
Abstract: Disclosed is a flux cored wire for low alloy steels and high alloy steels which is excellent in arc stability and moisture absorption resistance of fume/slag. In this flux-cored wire, the flux components and the flux ratio are specified within the following ranges: namely, Na compound (Na₂O equivalent amount) + K compound (K₂O equivalent amount) (flux wt%): 1.5-6.0%; soluble Na compound (Na₂O equivalent amount) (flux wt%): 1.5% or less; soluble K compound (K₂O equivalent amount) (flux wt%): 0.8% or less; SiO₂ (flux wt%): 5-30%; TiO₂ + ZrO₂ + A ℓ ₂O₃ (flux wt%): 5-40%; flux ratio (wire wt%): 10-30%. Further, the flux components satisfy the formula of { soluble Na compound (Na₂O equivalent amount) + 0.1 × soluble K compound (K₂O equivalent amount)} / {SiO₂ + 0.5 × (TiO₂ + ZrO₂ + A ℓ ₂O₃)}: 40 × 10⁻³ or less. In addition, one or more kinds of a Li compound (Li₂O equivalent amount) and a Cs compound (Cs₂O equivalent amount) may be added in the total amount of 0.1-3.0wt% so as to satisfy the formula of {soluble Na compound (Na₂O equivalent amount) + 0.1 × soluble K compound (K₂O equivalent amount)-Li compound (Li₂O equivalent amount)-Cs compound (Cs₂O equivalent amount)} / {SiO₂ + 0.5 × (TiO₂ + ZrO₂ + A ℓ ₂O₃)} = 20 × 10⁻³ or less.
Patent EP-0597488-A1 (EP)
Inventor: TACHIZAWA OSAMU
IPC: A01N37/20
Filed: 1993-11-12
Abstract: An agricultural chemical composition comprising an agricultural chemical and an effective amount for enhancing the effectiveness of the agricultural chemical of an enhancer compound selected from the group consisting of ammonium compounds represented by the following general formulae (I) to (III):
       
 wherein A,B,C,D R¹,R⁴,R⁷,R⁸,R⁹,n,Y,Z and X have the meanings given in the description.
Patent EP-0598395-A1 (EP)
Inventor: EDA KAZUO
IPC: G02B6/30
Filed: 1993-11-16
Abstract: An optical waveguide device including a support substrate (e.g. LiNbO₃, glass, silicon, Guts, IuP), a glass substrate, and a thin film layer formed on at least one of the substrates, if required. The support substrate and the glass substrate are bonded through direct bonding, and the glass substrate includes an optical waveguide as a part thereof. A layer having a refractive index lower than that of the glass substrate may be formed on the glass substrate. A method for fabricating such an optical waveguide device is also provided.
Patent EP-0600424-A1 (EP)
Inventor: TAMURA YOSHIHIKO C O DAI NIPPO
IPC: B41M5/00
Filed: 1993-11-29
Abstract: A thermal transfer image-receiving sheet having a dye-receiving layer, which is excellent in reaction rate of a release agent, coating strength of a release layer and releasability from a thermal transfer sheet. The thermal transfer image-receiving sheet comprises a substrate sheet and a dye-receiving layer provided on at least one surface of the substrate sheet, wherein the dye-receiving layer contains a release agent mixture comprising an addition-polymerizable silicone and a hydrogen-modified silicone or wherein the dye-receiving layer has on its surface a release layer comprising an addition-polymerizable silicone and a hydrogen-modified silicone. The present invention relates also to a process for producing the above thermal transfer image-receiving sheets.
Patent EP-0602538-A1 (EP)
Inventor: BORNAND ETIENNE
IPC: H01H1/00
Filed: 1993-12-09
Abstract: This "reed" switch (1) includes a base plane (2) comprising two separate conducting regions (12, 13). The two rods of the contactor have the shape of blades and each of them is integral with the base plane in the region of one of the conducting regions. One of the beams (19, 21) at least bears on the base plane via a foot on which it is mounted so as to overhang. The switch can be produced, for example, with the aid of the manufacturing process according to the invention. This process comprises the steps of successively forming, on a substrate, an alternation of photoresist and metallisation layers. At each step, the upper photoresist layer is configured to create, in the thickness of the latter, free spaces for growth in which metal lands are formed by galvanic growth. The photoresist layers situated under the last metallisation layer play the role of sacrificial layers and allow the formation of suspended metallic structures. <IMAGE>
Patent EP-0579330-A1 (EP)
Inventor: POSTHUMA SYTZE ABEL
IPC: C10G2/00
Filed: 1993-07-12
Abstract: A process for the distillation of a hydrocarbon mixture, which mixture has been prepared by a Fischer-Tropsch synthesis, comprises supplying the hydrocarbon mixture to a wiped film evaporator and recovering a first fraction having a low boiling point range and a narrow melting point range as the light product from the evaporator and recovering a second fraction having a high boiling point range and a wider melting point range as the heavy product of the evaporator. The process is particularly suitable for the distillation of hydrocarbons having a carbon number of C₂₀ or greater.
Patent EP-0649628-A1 (EP)
Inventor: SCHOONEN ADELBERT JOSEF MARTIN
IPC: A61B5/00
Filed: 1993-10-22
Abstract: The present invention provides a process and devices for continuously measuring the concentration of an analyte in tissue, which comprises providing said tissue with a hollow fiber having a pore size between the size of the analyte and the size of macromolecules, perfunding said hollow fiber with a solution compatible with the tissue, leading that solution from the hollow fiber through a reactor for the analyte, which reactor comprises a second hollow fiber having a pore size between the size of the analyte and the size of macromolecules, said hollow fiber being located in a container which comprises macromolecular reactants for detecting the analyte and a signal producing system coupled therewith, after which the perfusion fluid is lead from the reactor to an eliminator for the analyte, whereby at least 95% of the remaining analyte is removed from the perfusion fluid and reintroducing said perfusion fluid in said first hollow fiber. 
     This is a closed circuit and therefore this method can be continued over a longer period of time than the methods of the prior art, without the need to replace reservoirs.