baber/WOPTO huggingface dataset:
Patent EP-0650006-A1 (EP)
Inventor: KAMIYAMA TAKAO
IPC: B29L23/00
Filed: 1994-07-19
Abstract: A branch pipe lining method ensures a reliable air-tight connection between a branch pipe liner bag (4) and a fluid pressure sealing nozzle (7) with a simple structure so that the branch pipe liner bag can be inserted into a branch pipe (2) without fail. A branch pipe liner bag (4) impregnated with a hardenable resin and having a flange (4A) at one end thereof is used for the branch pipe repair. The flange of the branch pipe liner bag is folded out to be mounted to a fluid pressure sealing nozzle (7). A close contact between the flange and the fluid pressure sealing nozzle is held by vacuum pressure. The branch pipe liner bag is then everted and inserted from a main pipe (1) into a branch pipe (2) toward the ground by fluid pressure. The branch pipe liner bag is pressed onto the inner wall of the branch pipe by fluid pressure, and the hardenable resin impregnated in the branch pipe liner bag is hardened while the bag itself is kept pressed onto the inner wall of the branch pipe. In this manner, since an air-tight connection between the branch pipe liner bag and the fluid pressure sealing nozzle can be reliably provided by vacuum pressure, a high sealability is ensured between them with a simple structure, whereby the branch pipe liner bag is reliably inserted into the branch pipe.
Patent EP-0640912-A1 (EP)
Inventor: CMELIK ROBERT
IPC: G06F7/76
Filed: 1994-08-30
Abstract: A backward compatible addressing scheme for increasing the number of memory locations available in a computer for storing higher precision numbers. The computer system of the present invention has a processor capable of manipulating numbers having precision S, where S is a power of 2. The memory locations are specified in an instruction address field by an n-bit logical address       
 Each S-precision number is stored in a group of S memory locations accessed by an m-bit physical address       
 Each memory location is capable of storing a single precision number. Addressing logic for addressing the memory locations with the logical addresses includes alignment logic for setting: 
 
           d       i        = 0 for 0 ≦ i ≦ (log₂ S) - 1,           
 
 and setting 
 
           d       i            = e       i        for log₂ S ≦ i ≦ n-1;           
 
 and extension logic for setting 
 
           d       i            = e       i-n               
 
 for n ≦ i ≦ m-1. The alignment logic may be implemented according to the logic equations       
        0≦i<k,           
            d       i            = e       i          k ≦ i<n           
 
 where k is the number of precision sizes capable of being manipulated by the processor and       
 The extension logic may be implemented according to the logic equation       
        n≦i≦n+k-2, i<m.           
 
 The memory locations may typically be microprocessor registers.
Patent EP-0658601-A1 (EP)
Inventor: HAYES JOHN E
IPC: C08L75/04
Filed: 1994-12-14
Abstract: Polyurethane foams having improved flame retardant properties employing small quantities of halogenated polyaromatic resin flame-retardant additive have been discovered. Brominated polystyrene resin is particularly preferred. The additives may be physically suspended in the polyol prior to reaction with a polyisocyanate in the presence of a polyurethane catalyst in a conventional manner to produce improved polyurethane foams. The additives are not chemically bound to other components in the foam, such as the polyol. Because small quantities of the additives are used, the physical properties of the foams are not adversely affected by their presence.
Patent EP-0618173-A1 (EP)
Inventor: BOUGARD JACQUES D F G
IPC: B01J19/00
Filed: 1994-04-01
Abstract: The process makes it possible to shift the position of the equilibrium straight line of the reaction under consideration and to decrease its slope in a Clapeyron diagram so as to cover a broader temperature region for a restricted pressure range.
Patent EP-0640910-A1 (EP)
Inventor: YASSA FATHY
IPC: G11C7/00
Filed: 1994-08-02
Abstract: The present invention relates to a control process for a circuit of the first in-first out type allowing the management of m words of n bits. This circuit consists of n shift registers with m stages in series, the even stages being controlled by a first clock signal and the odd stages by a second clock signal, the clock signals not overlapping. In this case, the process includes:   - a first step of writing in which each word is written, as a function of the clock signals, to two successive stages, this first step ending when m/2 words are written; - a second step of writing in which, on each clock signal, writing to the m<th> stage down to the first stage is prohibited in succession, writing being carried out in accordance with the first step to the as yet unprohibited stages, and - a step of reading consisting in shifting the words in succession from one stage to another on each clock signal, the reading of a word being carried out on completion of the shift.   It can be employed in a circuit such as represented in Figure 5. The invention applies, in particular, to the processing of HD.MAC video lines. <IMAGE>
Patent EP-0645775-A1 (EP)
Inventor: LE SCAN PATRICE
IPC: G06F5/08
Filed: 1994-09-28
Abstract: The device comprises two data inputs (E1, E2) and two data outputs (S1, S2), and a matrix of memory cells (CMij) each able to store one data item, the number of cells depending on the size of the data set to be stored sequentially, as well as a data write bus (BEij) and a data read bus (PLij) for each row (Li) of cells of the matrix, to which buses all the cells of the said row are linked. Controllable switching means (TE1...TE3,2) possess a first state in which they connect one of the data inputs (E1) to the write bus (BE1) of a first end row (L1) of the matrix and one of the data outputs (S1) to the data read bus (BL3) of the opposite end row (L3), and a second state in which they connect the other data input (E2) to the write bus (BE3) of the opposite end row (L3) and the other data output (S2) to the read bus (BL1) of the said first end row (L1). In their two states they connect the read bus of each row to the write bus of the neighbouring row. Finally, means (MG, BCLj, BCEj) sequentially and cyclically command, in pairs of columns of the matrix, the writing and reading, respectively, of data to and from all the cells of the two columns of the relevant pair in order in respect of the successive ranks of the said columns, this order being predetermined and different in each of the two states. <IMAGE>
Patent EP-0624415-A1 (EP)
Inventor: HESSMAN INGEMAR
IPC: B23C5/24
Filed: 1994-02-28
Abstract: A milling cutter tool for chip-breaking machining comprises a rotatable milling cutter body (1) and a plurality of cassettes (4) with cutting inserts, which cassettes are fixed in the cutter body by fastening screws (10). An axial adjustment of the cassettes and the cutting edges can be made with eccenter taps (11). In order to facilitate the manufacturing of the chip pockets (8), these are made rotation-symmetrically, preferrably by turning.
Patent EP-0676078-A1 (EP)
Inventor: LEE SYWE NENG FL WEN DE ROAD
IPC: G02F1/133
Filed: 1993-11-26
Abstract: A circuit for use with an LCD display wherein the LCD display contains a first number of pixel columns and a second number of pixel rows on a substrate is provided. The circuit comprises a plurality of row select driver circuits corresponding to the number of pixel rows for electrically energizing the pixel rows. The row select driver circuit is deposited on the LCD display substrate and an output of each of the row select driver circuits is electrically connected to a corresponding pixel row and to a successive row select driver circuit as an activating input. Switching apparatus external to the LCD display and having leads electrically connected to the row select driver circuits is also provided for electrically switching the row select driver circuits such that each pixel row is sequentially energized. A corresponding method is also disclosed.
Patent EP-0674549-A1 (EP)
Inventor: VAN DOORNE HENRICUS WILHELMUS
IPC: B07B13/00
Filed: 1993-11-17
Abstract: Procédé et dispositif de séparation de constituants d'une quantité mixte de matière, lesdits constituants présentant respectivement une teneur élevée en humidité et une teneur faible en humidité, et étant par exemple les constituants gras et carnés des déchets d'abattoir, les raisins secs et les noyaux. Ledit dispositif est muni d'une bande transporteuse (2) pour les matières et d'un élément (4) monté mobile par rapport à la bande et destiné à séparer au moins un constituant, cet élément mobile étant pourvu d'un élément collant (6) auquel peut se fixer l'un au moins des constituants, l'élément collant étant apte à se placer dans au moins deux positions. Dans l'une de ces positions, ce constituant se colle audit élément, et dans l'autre position, il se détache de celui-ci. Ainsi, après un ou plusieurs cycles de traitement, on obtient une fraction enrichie.
Patent EP-0673250-A1 (EP)
Inventor: YANNI JOHN M
IPC: A61K9/08
Filed: 1993-12-08
Abstract: Topical ophthalmic compositions comprising 1-(2-ethoxyethyl)-2-(4-methyl-1-homopiperazinyl)-benzimidazole and its ophthalmically acceptable acid addition salts have been found to be useful in treating allergic conjunctivitis and related ailments.
Patent EP-0773835-A1 (EP)
Title: Spray device for dispensing doses of a fluid substance by means of a compressed air flow
Inventor: BRUNA PASCAL
IPC: B05B11/06
Filed: 1994-01-12
Abstract: A spray device for dispensing doses of a fluid substance by means of a compressed air flow, including a body (1) with an ejection channel (4), an actuating member (2) movable between an operative position and an inoperative position relative to the body (1), a resilient return member (19) biasing the actuating member (2) towards its inoperative position, a supply (3) of said substance, feed members (5, 6) for delivering a dose of said substance from the supply (3) into the ejection channel (4), and an air pump (7) comprising a pump chamber (8) with an inlet valve (10, 11) communicating with the atmosphere. The outlet valve consists of a valve piston (12) rigidly connected to the actuating member (2) and sealingly slidable within a valve cylinder (13) having an upper end (13a). Said cylinder has a side outlet (14) in communication with the ejection channel (4), and the end (13a) of the cylinder communicates with the pump chamber (8). The side outlet is spaced away from said valve cylinder end (13a) such that the valve piston (12) isolates said side outlet (14) from the pump chamber while the actuating member (2) is not close to its operative position.
Patent EP-0682001-A1 (EP)
Inventor: NAKADA TATSUO YODOGAWA WORKS O
IPC: C07C17/00
Filed: 1994-01-19
Abstract: A process for producing 1,1,1,4,4,4-hexafluoro-2-butenes comprising a mixture of 1,1,1,4,4,4-hexafluoro-2,3-dichloro-2-butene, 1,1,1,4,4,4-hexafluoro-2-chloro-2-butene and 1,1,1,4,4,4-hexafluoro-2-butene by the reaction of at least one member selected from among butane, butene and butadiene with chlorine and HF in the presence of a suitable catalyst, and further producing 1,1,1,4,4,4-hexafluorobutane by reducing the above reaction products in the presence of a noble metal catalyst. This process can provide at a high selectivity 1,1,1,4,4,4-hexafluorobutane that is useful as a substitute for HCFC used as a blowing agent, cleaning agent and heat medium, and also provide as the intermediate 1,1,1,4,4,4-hexafluoro-2-butenes in one stage at a low cost in a high yield, said butenes comprising a mixture of 1,1,1,4,4,4-hexafluoro-2,3-dichloro-2-butene, 1,1,1,4,4,4-hexafluoro-2-chloro-2-butene and 1,1,1,4,4,4-hexafluoro-2-butene and being useful as the intermediate industrial chemicals for producing medicines and agricultural chemicals.
Patent EP-0675971-A1 (EP)
Inventor: HANSEN JAMES O
IPC: C22F1/18
Filed: 1993-11-09
Abstract: Alliage de Ti-V-Cr résistant aux hautes températures et soumis à un traitement thermique afin de réduire sa tendance à la fragilisation dans des applications relatives à des compresseurs de turbo-moteur à combustion. Le cycle de traitement thermique de l'invention comprend une durée d'arrêt isothermique au-dessous de la température de solvus alpha, une lente descente vers une température inférieure, une seconde durée d'arrêt à une température inférieure, une troisième descente vers une température encore plus basse, et une durée d'arrêt finale à la troisième température. D'autres cycles de traitement thermique appropriés, selon le concept de l'invention, comprennent une durée d'arrêt unique au-dessous de la température de solvus alpha, des durées d'arrêt doubles au-dessous de la température de solvus alpha, avec une descente d'une température supérieure vers une température inférieure, et une descente continue vers une température inférieure à la température de solvus alpha sans durée d'arrêt.
Patent EP-0681559-A1 (EP)
Inventor: JOHNSTON JAMES HOWARD
IPC: H01M50/411
Filed: 1994-01-28
Abstract: A silica product preferably obtained from geothermal water, its uses (e.g. with paper) and preparation. It has a tertiary aggregate structure (preferably of Type I, II or III as defined in EP 0396242) with an average secondary particle dimensions up to about 30 nm., an oil absorption of greater than about 190 g.100g-1 as measured by the spatula rubout method using linseed oil, a light scattering coefficient greater than about 280 m2.kg-1, a reflectance of greater than about 95 % at a wavelength of 557 nm.(using illuminant D65 and 10° viewing angle), and a BET surface area of greater than about 4m2.g-1.
Patent EP-0733263-A1 (EP)
Inventor: MILLER MARK S
IPC: H01L43/10
Filed: 1993-12-09
Abstract: On décrit un matériau à haute perméabilité magnétique, comprenant un film en permalloy essentiellement amorphe. Le film en permalloy essentiellement amorphe est formé par pulvérisation par faisceau ionique. Le film en permalloy essentiellement amorphe présente une amplitude de sortie et des caractéristiques de bruit améliorées.
Patent EP-0683742-A1 (EP)
Title: Track link for tracked crawlers.
Inventor: KETTING MICHAEL
IPC: B62D55/20
Filed: 1994-02-02
Abstract: A rotatable drive/support element having a support surface is used with a chain link having a hardened running surface extending in and adapted to ride in a travel direction on the support surface and a side surface also extending in the travel direction and normally out of contact with the element. The running surface has a predetermined width b and is formed of at least one edge region of an outwardly convex arcuate shape seen in the travel direction having a radius R of curvature and a respective corner region extending from the edge region to the side region and of an outwardly convex arcuate shape seen in the travel direction having a radius r of curvature. Herein r/b≅0.05 to 0.11, and preferably R/b≅2.4 to 3.1.
Patent EP-0690974-A1 (EP)
Inventor: BIGNELL NOEL
IPC: G01F1/66
Filed: 1994-03-09
Abstract: L'invention concerne un débitmètre de fluide (1) présentant un tuyau (9) dans lequel les mesures ultrasonores du temps de vol sont effectuées entre des transducteurs ultrasonores placés dans des boîtiers (22). Ledit tuyau (9) présente des extrémités larges (10, 11) et une partie intermédiaire étroite (12) entre lesdits boîtiers (22). Les parties de transition (23) entre les extrémités (10, 11) et les parties intermédiaires (12) sont configurées de manière à réduire la perte de pression le long du tuyau (9) et la réflexion inverse d'impulsions acoustiques en provenance des parties de transition (23).
Patent EP-0695416-A1 (EP)
Inventor: WALTHO BARRY STANTON
IPC: G01G19/40
Filed: 1994-04-20
Abstract: Un dispositif pèse-lettres comprend un élément allongé (1) présentant des surfaces allongées supérieure et inférieure. La surface allongée supérieure porte deux nervures (2) élastiques, espacées, sensiblement parallèles et s'étendant longitudinalement sur l'élément allongé (1) de manière à délimiter un creux (3) entre elles. Chacune des nervures (2) est inclinée vers le haut l'une en direction de l'autre. Un élément (15) constituant un point d'appui de levier est monté coulissant sur la surface supérieure de l'élément allongé (1) entre les nervures (2). L'élément (15) constituant un point d'appui de levier est pourvu d'une poignée (16, 17) permettant de tenir le dispositif d'en haut. Une pince est prévue jouxtant une extrémité de l'élément allongé (1) grâce à laquelle une lettre peut être fixée au dispositif de manière à être suspendue à celui-ci.
Patent EP-0774997-A1 (EP)
Inventor: SUNDHOLM GOERAN
IPC: A62C35/02
Filed: 1994-05-04
Abstract: L'invention concerne un dispositif de propulsion spécialement conçu pour un système de lutte contre l'incendie destiné à fonctionner avec une pression de propulsion élevée, ledit dispositif comportant plusieurs accumulateurs hydrauliques couplés en parallèle. Le nouveau dispositif de propulsion selon l'invention est capable de libérer un flux de gaz de propulsion suffisant. Pour ce faire, les accumulateurs hydrauliques sont divisés en au moins deux groupes (2, 3) éventuellement reliés à un récipient de gaz de propulsion (4, 5) sous haute pression, au moins un récipient de gaz de propulsion étant relié dans un premier temps à un premier groupe d'accumulateurs hydrauliques, et dans un deuxième temps, à un autre groupe d'accumulateurs hydrauliques.
Patent EP-0648364-A1 (EP)
Inventor: BADER JOSEPH E
IPC: B06B1/02
Filed: 1994-04-29
Abstract: Le circuit générateur de tonalité destiné à alimenter un haut-parleur module un signal d'onde rectangulaire audio de quatrième harmonique par sa composante fondamentale afin de produire un signal audio modulé dans une plage de fréquence sélectionnée. Le circuit générateur de tonalité peut être incorporé dans un circuit d'alimentation qui fournit un signal audio modulé en largeur d'impulsion à un haut-parleur dans un mode de fonctionnement, un signal audio modulé de quatrième harmonique dans un second mode de fonctionnement, et un signal audio d'onde rectangulaire dans un troisième mode de fonctionnement.
Patent EP-0706354-A1 (EP)
Inventor: BISSERIE MICHEL
IPC: A61F2/44
Filed: 1994-06-27
Abstract: La présente invention concerne une prothèse discale intervertébrale comportant un plateau supérieur rigide (1), un plateau inférieur rigide (2), un coussin élastique (3) placé entre le plateau supérieur et le plateau inférieur et comportant une face supérieure et une face inférieure, chacune solidaire du plateau correspondant. Elle comporte une fraction de disque recouvrant au plus la moitié de la surface de l'espace discal.
Patent EP-0720460-A1 (EP)
Title: Bouchon uretral portant un adhesif lui conferant des capacites d'etancheite
Inventor: SIMON JOHN G
IPC: A61M31/00
Filed: 1994-09-20
Abstract: Nouvel ensemble bouchon urétral (1) portant un adhésif (6), ledit adhésif maintenant hermétiquement l'ensemble bouchon (1) contre une paroi interne, ce qui permet d'empêcher le mouvement de l'ensemble bouchon (1). Ledit ensemble bouchon (1) peut comprendre un corps solide (2) dont le diamètre est suffisant pour obstruer l'urètre. Alternativement, l'ensemble bouchon (1) peut comprendre un corps qui a la capacité de changer de forme en passant d'un état comprimé à un état allongé. Dans un mode de réalisation de la présente invention, l'adhésif (6) se trouve sur la plaque méatique (4) de manière à fixer l'ensemble bouchon (1) contre le méat urinaire. Dans un deuxième mode de réalisation, l'adhésif (106) se trouve sur le corps (102) de l'ensemble bouchon (100) de manière à maintenir hermétiquement l'ensemble bouchon (100) contre l'urètre, le col de la vessie ou les parois de la vessie. Dans un troisième mode de réalisation, l'adhésif (206) se trouve sur une partie de la plaque méatique (204) de manière à fixer hermétiquement l'ensemble bouchon (200) sur les tissus qui entourent le méat urinaire. L'adhésif (206) maintient hermétiquement l'ensemble bouchon (200) en place jusqu'à ce que le porteur souhaite uriner. A ce stade, l'étanchéité peut être rompue par l'exercice d'une force de traction vers le bas sur l'ensemble bouchon.
Patent EP-0783285-A1 (EP)
Inventor: LI SHU-TUNG
IPC: A61F2/82
Filed: 1994-09-14
Abstract: The present invention is related to prothese, their methods of manufacture and methods of repairing vascular lesions using such protheses. Natural polymers such as collagen are processed and fabricated to form tubular resorbable vascular wound dressings with unique physico-chemical and mechanical properties for repairing selected vascular segments, and for delivering therapeutic agents at selected sites within vessels and at the anastomoses. The resorbable vascular wound dressings of the present invention have low profile walls at the distal ends as shown in member (21) of the figure.
Patent EP-0664181-A1 (EP)
Inventor: MURAKAMI YASUO C O NIPPON STEE
IPC: B23K9/12
Filed: 1992-07-14
Abstract: A method of welding metal products, at least one of which being made of nickel or a nickel alloy, comprises the steps of generating an arc between the products to be welded serving as a positive pole and a tungsten electrode held by a welding torch serving as a negative pole, emitting a shielding gas consisting of an argon-based mixed gas containing one or both of hydrogen and helium from a confining gas nozzle concentric with the tungsten electrode, thus confining the apparent flaring angle of the arc within 80 degrees, and moving the welding torch along the weld line while feeding the tip of a filler wire to a part of the molten pool directly below the arc. This method is applicable to the welding of metal products, at least one of which is made of nickel or a nickel alloy.
Patent EP-0698746-A1 (EP)
Inventor: FELLOWS RUSSELL T
IPC: F16C41/04
Filed: 1995-06-22
Abstract: A protective cover 12 for a ball joint assembly 10 includes a generally cylindrical plug 96 with axially extending resilient fingers 100 engageable with a shaft 40 of a stud 26 of the ball joint assembly 10 to prevent removal of the cover 12 from the ball joint assembly 10. A frustoconical cam surface 90 on a generally cylindrical sidewall 72 defining a chamber 70 for enclosing the stud 26 moves the fingers 100 toward the stud 26 upon movement of the plug 96 relative to the cam surface 90.
Patent EP-0728805-A1 (EP)
Inventor: STEIN GUENTER DR
IPC: C08L101/00
Filed: 1995-10-10
Abstract: Mono- or polyfunctional isothiocyanates of formula R-(N=C=S)x (I) or cpds. forming (I) on heating are used as inhibitors for amine in elastomer mixes to be vulcanised. In (I), R is an organic gp.; and x = at least 1.
Patent EP-0711998-A1 (EP)
Inventor: ZEPPA PAOLO
IPC: G01N27/447
Filed: 1995-10-27
Abstract: A device for processing electrophoretic supports of agarose in which to agarose supports or strips, samples to be assayed have been applied which must be processed with suitable liquid processing means or reactants, which device comprises a framework (13) inside which at least a support plane (26) is provided which is suitable for receiving a carrier frame (11) designed to support a strip of agarose (12), and is vertically (i.e., upwards and/or downwards) movable by means of relevant drive means (27, 28, 29, 30), towards/from at least one overhanging plate element (35, 40, 60) with the latter being constrained to the framework (13) and being suitable for dispensing the treatment liquid processing means and/or reactants onto the at least one agarose support or strip (12), once that the carrier frame is brought into contact, under tight seal conditions, with said plate element.