baber/WOPTO huggingface dataset:
Patent EP-0507712-A1 (EP)
Inventor: MUNIER JEAN-FRANCOIS
IPC: F16B37/00
Filed: 1992-04-03
Abstract: Assembling device for the two pivoting arms (2, 3) of a tool, especially of a pair of scissors. This device comprises a component (1), made of rigid or semi-rigid plastic, having a cylindrical part (10) extended at one of its ends by a bearing head (12) and at the other end by a part (11) of non-round cross-section whose dimensions are such that the said cross-section is inscribed inside the circumference of the cylindrical part (10), both the cylindrical part (10) and the part of non-round cross-section (11) being pierced, axially, by a blind threaded hole (13) for screwing in a screw (4) after assembling the two pivoting arms (2, 3) on the said part (1), one (2) of the said pivoting arms being pierced with a round orifice (20) of the dimensions of the cylindrical part (10) of the part (1) and the other (3) being pierced with a non-round orifice (30) of shape corresponding to that of the part (11), of non-round cross-section, of the part (1). <IMAGE>
Patent EP-0531260-A1 (EP)
Inventor: SCHMID AUGUST
IPC: B63B35/73
Filed: 1992-08-31
Abstract: Three floating bodies (2) are connected to a tubular frame part (6, 7, 8, 12, 13, 14). The front floating body (2) is provided with a pivotable handlebar (4) for steering. The tubes are releasably inserted into sockets (9, 10, 11). A propeller (32) is driven by means of a pedal crank (16) via a transmission (17). The tubular frame can be dismantled and the floating bodies (2) folded up so that the watercraft only takes up a little space when not in use. <IMAGE>
Patent EP-0514555-A1 (EP)
Inventor: HIRAKAWA SADAMU
IPC: B29C49/60
Filed: 1991-12-05
Abstract: A fuel tank characterized in that two preformed baffle plates are mounted to a blow pin, this blow pin is inserted into a molten parison made of thermoplastic resin, closing of a split mold and supply of pressure fluid are performed in this state, and the baffle plates are welded into the tank simultaneously with the forming of the tank. As the two baffle plates are provided in the fuel tank simultaneously with the forming of the tank, the fuel tank having no thin thickness wall portions can be manufactured.
Patent EP-0562038-A1 (EP)
Title: Process for preparing advanced composite structures and products thereof.
Inventor: TERZIAN ALBERT
IPC: B29C67/00
Filed: 1991-12-10
Abstract: A novel procedure for molding composite structures is disclosed wherein the finished part exhibits a net shape geometry requiring minimal further machining and displaying enhanced consolidation and surface characteristics. A composite preform having a hollow core portion containing a polymer insert is introduced into a mold cavity. One end of the preform core is sealed and the preform together with the polymer insert is heated to melt the composite matrix and core polymer. Pressure is applied to the core at the other end of the part, causing radial expansion of the part against the molded cavity and consolidation of the composite into a finished part. A product finished part is also disclosed and is useful as a component of an orthopedic implant.
Patent EP-0568626-A1 (EP)
Title: Antistatic thermoplastic compositions.
Inventor: BOLVARI ANNE
IPC: C08F20/26
Filed: 1992-01-21
Abstract: Antistatic thermoplastic compositions are provided in which about 50 to 95 wt% of a thermoplastic polymer contains about 5 to about 50 wt% of a polyvinyl alcohol copolymer. The copolymer is preferably a copolymer of vinyl acetate and poly(alkyleneoxy)acrylate in which the acetate functionality is partially or fully hydrolyzed to yield a vinyl alcohol copolymer. The thermoplastic to which antistatic properties are imparted may be filled or unfilled and include, for example, styrenics, halogenated polymers, polyesters, polyolefins, polycarbonates, polyamides, polyurethanes, ABS copolymers, SAN copolymers, polysulfones, fluoropolymers, and rubbers. In a preferred embodiment, the composition also includes a hygroscopic or water soluble inorganic or organic salt synergist for the copolymer.
Patent EP-0525205-A1 (EP)
Inventor: YAMAUCHI JUNNOSUKE
IPC: C09D123/08
Filed: 1992-02-13
Abstract: An aqueous dispersion comprising an ethylene-vinyl alcohol copolymer with an ethylene content of 15 to 65 mole % as a dispersoid and a saponified ethylene-vinyl ester copolymer containing ionic groups and having an ethylene content of 10 to 70 mole % and a degree of saponification of 80 mole % or above as a dispersion stabilizer. The dispersion has excellent stability during storage or use thereof and a high solid content, and gives a coating film having excellent gas barrier properties after being dried.
Patent EP-0569515-A1 (EP)
Title: Appareil pour reguler, independamment de la phase, la largeur de bande du recepteur d'un systeme de transmission de donnees
Inventor: BEYER DONALD R
IPC: H04L7/033
Filed: 1992-01-27
Abstract: L'invention se rapporte à un récepteur de système de transmission de données, qui est conçu pour recevoir un flux de données formatées (302) et pour fonctionner selon un mode unique choisi parmi au moins un premier mode de bande passante et un second mode de bande passante. Le flux de données formatées (302) comporte plusieurs fronts de données (108, 110) et il est échantillonné par un premier signal d'horloge (320). Plusieurs fronts d'impulsions d'horloge (102, 104) formant des transitions d'un état logique vers un autre sont utilisés pour représenter les occurrences de fronts de données "précoces" et "tardifs". Ces occurrences sont accumulées dans des accumulateurs (310, 312) et utilisées comme entrées dans un compteur d'impulsions d'horloge (318) qui produit un signal d'horloge réglé en phase (320). En outre, le récepteur de transmission de données comprend un détecteur (330) qui détecte à quel moment un flux de données limité (306) est synchronisé avec le signal d'horloge réglé en phase (320) et qui, en fonction d'un algorithme prédéterminé, est capable de commuter le circuit à verrouillage de phase pour le faire passer du premier mode de bande passante au second mode de bande passante.
Patent EP-0611336-A1 (EP)
Title: Punch with adjustable punching units
Inventor: PFLUGFELDER THEODOR
IPC: B26F1/36
Filed: 1992-08-05
Abstract: The invention relates to a perforating device with a perforating device underpart (10), at least two punch units (20) arranged to be adjustable in respect of their mutual spacing and a pressure lever (18) pivotably mounted or displaceably guided on the underpart (10) for displacing the hole punches (56) arranged in the perforator units (20). In order to be able to set, with simple and unloseable means, a large number of hole spaces which are customary in practice, the underpart contains a recess (22) which extends over the insertion length of the perforating device and is open at its upper edge, in which is arranged a scale support (24) which can be rotated about its longitudinal axis and bears a plurality of scales (24') which point upwards in different directions of rotation and are visible through the edge opening. The scale support (24) expediently has the shape of a round bar which can be locked in various positions of rotation on the underpart (10). <IMAGE>
Patent EP-0556410-A1 (EP)
Inventor: KITAMURA ATSUSHI
IPC: A61F2/06
Filed: 1992-08-27
Abstract: On produit un tissu tissé tubulaire sans couture au moyen d'un fil cuit ou non cuit de polytétrafluoroéthylène faisant partie d'un fil de chaîne et/ou d'un fil de trame. Le tissage fait appel à un procédé de tissage élastique double ou à l'insertion d'un fil de trame dans des fils de chaîne ourdis comme des écheveaux.
Patent EP-0613513-A1 (EP)
Title: Multistorey, collapsible three-dimensional framework.
Inventor: WENZEL FRIEDRICH
IPC: E04B1/344
Filed: 1992-10-17
Abstract: A multistorey, collapsible three-dimensional framework has storey platforms (1) for receiving storage goods. The platforms (1) are linked to each other by articulated vertical rods (4). The platforms (1) have carrying arms (5, 6) which project obliquely upwards and downwards beyond the plane of the platform and which carry hinges (2, 3) for the vertical rods (4) at their free ends. The articulated axle of the hinges (2, 3) is spaced apart from the ends of the vertical rods (4) and coupling devices (7) which lie in the coupled state on the plane of the platform are arranged at the ends of the vertical rods (4).
Patent EP-0641372-A1 (EP)
Inventor: DOANE WILLIAM J
IPC: G02F1/01
Filed: 1992-10-30
Abstract: A new liquid crystalline light modulating cell and material are characterized by liquid crystalline light modulating material of liquid crystal and polymer, the liquid crystal being a chiral nematic liquid crystal having positive dielectric anisotropy and including chiral material in an amount effective to form focal conic and twisted planar textures, the polymer being distributed in phase separated domains in the liquid crystal cell in an amount that stabilizes the focal conic and twisted planar textures in the absence of a field and permits the liquid crystal to change textures upon the application of a field. In one embodiment, the material is light scattering in a field-OFF condition and optically clear in a field-ON condition, while in another embodiment, the material is optically clear in a field-OFF condition and light scattering in a field-ON condition. In still another embodiment, the material exhibits stability at zero field in a colored, light reflecting state, a light scattering state and multiple stable reflecting state therebetween, as well as being optically clear in the presence of a field.
Patent EP-0553726-A1 (EP)
Inventor: DEGUCHI MITSUHIRO
IPC: H01L27/118
Filed: 1993-01-22
Abstract: A semiconductor logic circuit includes a plural number of gate circuits (10,20) and a voltage supply (5). Each of the gate circuits (10,20) includes a series circuit (13,23) comprising the same plural number of transistors of one conductivity type connected in series, and a parallel circuit (16,26) comprising the same plural number of transistors of a different conductivity type connected in parallel. The series and parallel circuits (13,23;16,26) are connected in series between a voltage supply (5) and ground. The semiconductor logic circuit includes further the same plural number of input pins (1,2), and an output pin (6) connected in common to all of the plural number of gate circuits (10,20). Each of the input pins (1,2) is connected to a different one of the transistors in the series circuit (13,23) and to a different one of the transistors in the parallel circuit (16,26) of each of the gate circuits (10,20). The control electrode of the k-th transistor from the end of each series circuit (13,23) closer to the voltage supply (5) is connected to a different one of the input pins (1,2), and the control electrode of the m-th transistor from the end of each parallel circuit (16,26) closer to the input pins (1,2) is connected to a different one of the input pins (1,2).
Patent EP-0557979-A1 (EP)
Inventor: JUNG HANS HELMUT
IPC: E04H9/02
Filed: 1993-02-25
Abstract: A device for damage prevention on buildings in areas of ground movement has a top shell (1) and a bottom shell (2). Arranged between the shells (1, 2) is at least one supporting spring (3) which can be preloaded in accordance with the change in soil pressure on account of the abnormal ground movement. In order to avoid additional arrangements which in each case require separate chambers, foundations or bases on common foundations, the device according to the invention has at least one threaded rod (4) which is arranged between the top shell (1) and the bottom shell (2) parallel to the supporting spring, projects into the top shell (1) and bottom shell (2) and is firmly attached at an end section to the bottom shell (2) or the top shell (1). Provided at the other end section of the threaded rod (4) is a follow-up nut (11) which with one side can be brought into contact with the top shell (1) or bottom shell (2) and at the other side is in engagement with a torsion spring (10) by means of which the follow-up nut (11) can be preloaded in contact with the top shell (1) or bottom shell (2) and which is in engagement at its end remote from the follow-up nut with a clamping nut (9) secured by a lock nut (8). <IMAGE>
Patent EP-0639760-A1 (EP)
Inventor: IKEDA KYOICHI
IPC: G01L9/00
Filed: 1993-08-18
Abstract: A semiconductor type differential pressure measurement apparatus comprising a measuring diaphragm whose periphery is fixed and two measuring chambers each having a predetermined spacing along both surfaces of said measuring diaphragm. The apparatus detects differential pressure within the allowable limit of measurement, but when an overpressure is applied, the measuring diaphragm is directly backed up by the wall of the measuring chamber to prevent the diaphragm from being damaged by the overpressure. Accordingly, the apparatus requires no additional protective mechanism against overpressure. 
     The apparatus comprises an additional chamber accompanied by an overhang provided in such a manner that the effective area thereof may be larger than that of the opening of the chamber. Accordingly, the force which is exerted to the joint portion between the silicon substrate and the support substrate upon application of an overpressure can be greatly reduced. 
     Two measuring chambers each having a predetermined spacing are provided along both sides of the measuring diaphragm. Accordingly, the exterior of the semiconductor differential pressure measuring apparatus according to the present invention may be exposed to open air, and thereby no particular pressure-resistant casing is necessary. In further detail, the sensor portion need not be covered with a pressure resistant vessel as in the apparatuses of the conventional type in which the measuring pressure is applied externally to the sensor. 
     The semiconductor type differential pressure measurement apparatus according to the present invention comprises a conductor connection formed by introducing impurities into the joint surface between the silicon substrate and the support substrate, and one end thereof is further connected to a strain detector element. Accordingly, no pressure-resistant hermetic sealing is necessary in extract an electric signal.
Patent EP-0589428-A1 (EP)
Inventor: KUMAZAWA SATORU
IPC: A61K31/41
Filed: 1993-09-22
Abstract: This invention provides a simple process for production of an (azolylmethyl)(biphenylmethyl)cyclopentanol derivative represented by the following formula (I) in a good yield. This process comprises, as described in the following reaction formula, reacting an (azolylmethyl)(halogenophenylmethyl)cyclopentanol derivative represented by the following formula (II) with a benzene derivative represented by the following formula (III) by light irradiation.
       
 wherein X denotes a halogen atom, R¹ and R² denote independently a hydrogen atom or a C1 - C5 alkyl group, R³ denotes a C1 - C5 alkyl group, n means an integer of 0 - 2, and A represents CH or N.
Patent EP-0594082-A1 (EP)
Inventor: KUWAHARA KENJI
IPC: G11B5/725
Filed: 1993-10-15
Abstract: A magnetic recording medium comprises a nonmagnetic substrate , a ferromagnetic thin film formed on the nonmagnetic substrate, an anticorrosive layer formed by vaporization on the ferromagnetic thin film, wherein the anticorrosive layer is at least one selected from the group consisting of organic compound including nitrogen, organic compound including sulfur, organic compound including phosphorus and organic compound including oxygen, a carbon film, of which Vickers hardness is 1,500 kg/mm² or more on the anticorrosive layer, and a lubricant layer on the carbon film.
Patent EP-0603610-A1 (EP)
Inventor: ROMANAUSKAS WILLIAM ANDREW
IPC: B01L3/14
Filed: 1993-12-03
Abstract: A tube (10) for use in a pelleting centrifuge rotor is characterized in first aspect by a first, acute, corner (34) and a second, obtuse, corner (36) defined in the lowermost pelleting region thereof. The corner defined by the acute angle lies a greater axial distance from the mouth of the tube than the corner defined by the obtuse angle. In a second aspect the tube the interior of the tube has a constricted region with a guide adjacent thereto. The guide channel is sized to accept a supernatant removal implement.
Patent EP-0594227-A1 (EP)
Inventor: ENGMANN DIETRICH
IPC: B30B11/00
Filed: 1993-04-03
Abstract: It is especially applicable in the manufacture of tiles and pavement, obtaining these pieces upon compacting the granulate material (3) with a specific percentage of moisture, then followed by a drying, enameling, painting treatment, etc. and even kiln firing. 
     The automatic control of compaction takes place upon distributing pressure sensors (1) in the mold itself of the press, built in the top (2) or bottom (3) punch, whereby making it possible to obtain data when pressing takes place. 
     Therefore, the stability of the load is statistically controlled upon the sensors (1) communicating the force measured in differences of voltage, transforming these values into signals for a computer, by means of an amplifying system, processing these data to elaborate statistical values, etc., thus continuously informing about the pressing quality. 
     The load correction is done by means of the intelligent feed slide that feeds the press that receives the corresponding orders with the value packages obtained by statistical evaluation.
Patent EP-0583827-A1 (EP)
Inventor: HOLMAN HARM WILLEM
IPC: F23J3/02
Filed: 1993-08-13
Abstract: Before demolition of buildings and the like, contaminated parts, in particular waste-gas ducts cleaned by means of scrap jets, cleaning with knocking-off members which move all the way round, such as wires or chains, or otherwise spraying or flushing clean, are removed and taken away separately. The method also comprises a cleaning device (3) which is provided with arms (8) in order to be guided through a waste-gas duct (1) or the like. <IMAGE>
Patent EP-0589520-A1 (EP)
Inventor: MEZZEDIMI VASCO
IPC: F23C7/00
Filed: 1993-09-17
Abstract: A combustion system with low pollutant emission, of the pre-mixing type for gas turbines, in which the combustion air passes from the interspace to the pre-mixing chamber (2) via apertures (25) in this latter, their degree of opening being varied, in accordance with the fuel quantity used, by corresponding apertures (27) in a rotatable drum (28), and in which a series of small holes (34) fed with additional fuel is provided in the interspace. Further flame stabilization expedients and differential cooling of the combustion chamber are also provided.
Patent EP-0596560-A1 (EP)
Inventor: COLLET-BILLON ANTOINE
IPC: G01N29/44
Filed: 1993-10-28
Abstract: An apparatus for the examination of media by ultrasonic echography using an array of m ultrasonic transducers associated with a stage of transmission towards the medium to be examined and with a stage of reception of the echographic signals returned towards the array by the obstacles encountered, the said reception stage comprising n receiving and processing channels, an adder of the outputs from the channels, an envelope detector, and a subassembly for processing and display, and the envelope detector comprising in particular a circuit (50) for structuring the time signal by one-dimensional morphological filtering known as closure, itself consisting of an expansion circuit (51) and an erosion circuit (52). In an improved alternative embodiment, it also comprises a subtractor receiving at its positive and negative inputs respectively the direct output from the erosion circuit (52) and the output from the expansion circuit (51) through an attenuator. Application to ultrasonic echographs used in medicine and in the non-destructive testing of materials. <IMAGE>
Patent EP-0559361-A1 (EP)
Inventor: SEKIGUCHI AKIRA
IPC: F02D41/40
Filed: 1993-02-23
Abstract: When the amount of pressing-down of an accelerator pedal (15) is abruptly changed, the amount of supply of fuel to an internal combustion engine (13) is restrained. When a change (ΔQ I ) of a primary target amount (Q I ) of supply of fuel corresponding to the amount of pressing-down of the accelerator pedal exceeds a predetermined threshold value (α₀, α₁), a secondary target amount (Q D ), which is restrained in change, is calculated. The secondary target amount (Q D ) is determined such that it is changed by a change amount (K₁, K₂, K₃· Q Dn-1 ) corresponding to its own amount.
Patent EP-0564210-A1 (EP)
Inventor: MAEKAWA KOICHIRO
IPC: G02B6/36
Filed: 1993-03-29
Abstract: To obtain an optical fiber connector for splicing a plurality of optical fibers integrally, V-groove substrates (1-1 ∼ 1-5) each comprising V-grooves (2) for receiving the optical fibers and positioning standard surfaces (5-1 ∼ 5-5) arranged in parallel with the V-groove direction are stacked on each other on the basis of the positioning standard surfaces (5-1 ∼ 5-5). The optical fibers are located accurately and compactly.
Patent EP-0598497-A1 (EP)
Inventor: SHIMIZU MITSUHARU C O SHINKO E
IPC: H01L23/50
Filed: 1993-10-22
Abstract: A metal-core-type multi-layer lead frame (1) for a semi-conductor device (12) includes a metal core plate (22) on which a semiconductor chip (12) is to be mounted. A plurality of signal lines (20) are formed on the metal core plate (22). A metal plane (24, 30), such as a power supply plane or a ground plane, is laminated on the signal lines (20), through an insulating layer (26) so that an outer peripheral edge of the metal core plate (22) is not covered by the metal plane (24, 30) to expose the outer portion of the signal lines (20). A lead frame body (10) has a plurality of leads (10a) which are electrically connected to the respective signal lines (20) at the outer peripheral edge of the metal core plate (22).
Patent EP-0559535-A1 (EP)
Inventor: TOUCHE ROGER LE
IPC: B64G1/58
Filed: 1993-03-01
Abstract: So as to provide thermal protection for a structure (22) which is liable to undergo significant variations in pressure and in acceleration, without a limited duration and irrespective of the outside temperature, a thermal protection device is proposed, comprising a retention layer (12), normally impregnated with a product in the liquid state, and a space (24) for supplying the product in the liquid state, interposed between the retention layer (12) and the structure (22). A membrane (26) delimits the supply space (24) and allows the product to pass only when it is evaporated.   <IMAGE>
Patent EP-0561693-A1 (EP)
Inventor: MARIET DANIEL
IPC: B22D17/10
Filed: 1993-03-16
Abstract: Method for producing castings by pressurised injection of liquid metal (5) into a mould (1A, 2A), via a duct (22) provided with holes emerging in the same mould, the said duct being connected to a source of pressurised liquid metal (5) and being displaceable with respect to the mould, characterised in that a diffuser (26), which has a substantially cylindrical shape and which is independent of the said mould, is arranged inside the said duct, close to the said openings. <IMAGE>
Patent EP-0586273-A1 (EP)
Inventor: BERGEAL JEAN
IPC: G01R31/02
Filed: 1993-07-28
Abstract: Device for detecting faults on an overhead electrical energy distribution network, including an electronic circuit (3, 4) which receives a signal representing the homopolar voltage and a signal representing the homopolar current of the line to be monitored, the said electronic circuit performing detection of the transient variations in the homopolar current by comparing the sign of the transient of the homopolar current with that of the transient of the homopolar voltage, characterised in that the homopolar current sensor consists of a coil (3) including a magnetic core (2) and arranged in the vicinity of the line to be monitored (1) perpendicularly to the latter, in that the signal supplied by this coil is sent to an integrator circuit (5) and in that the voltage sensor consists of an electric field sensor arranged at a distance from the line on the latter. <IMAGE>