baber/WOPTO huggingface dataset:
Patent EP-0396775-A4 (EP)
Title: Sealing apparatus
IPC: F16J9/28
Filed: 1989-10-26
Abstract: A sealing apparatus for use in sealing a clearance between a cylinder (38) and a piston (50) without using a lubricating oil. An annular groove (66) is formed in the outer circumferential surface of the piston (50). First and second seal members (68, 70) formed out of a resin material are fitted annularly in an axially piled two-stage in this annular groove (66). A third seal member (72) is fitted annularly on the inner side of these first and second seal members (68, 70). On the inner side of the third seal member (72), a non-endless expander ring (74) adapted to press the first and second seal members (68, 70) against the inner circumferential surface of the cylinder (38) via the third seal member (72) is provided. The first, second and thrid seal members (68, 70, 72) are fitted in the groove (66) so that the clearances between both ends of these seal members are staggered from one another in the circumferential directions thereof and not aligned with one another, and, therefore, the three seal members (68, 70, 72) are arranged in the groove (66) as if a single endless ring were fitted therein.
Patent EP-0448703-A4 (EP)
Title: Articles having improved slip coatings
IPC: C08J7/046
Filed: 1990-10-18
Abstract: Rubber and vinyl articles such as gloves with improved slip coatings and processes for their production are provided by coating the outer and/or inner surfaces with either (1) a copolymer of at least one copolymerizable vinyl halide, at least one copolymerizable ethylenically unsaturated hydrocarbon and at least one copolymerizable ethylenically unsaturated monomer containing a carboxyl or amido group, (ii) copolymer of at least one copolymerizable vinyl or vinylidene halide, acrylonitrile and at least one acryulic monomer, or mixtures of (i) and (ii). BACKGROUND OF THE INVENTION
Patent EP-0497882-A4 (EP)
Title: Resilient packing product
IPC: B31F1/00
Filed: 1990-10-31
Abstract: The packing product (23) includes a plurality of narrow, elongated strips (20) of material having a natural resilience with each of the strips (20) including a plurality of transverse folds (310) against the natural resilience to form a plurality of interlocked, longitudinally compressed strip elements (22). A method of producing the packing product includes cutting sheet material (34) into a plurality of strips (20) between rotating overlapping cutting discs (240 and 242) and restricting each strip (20) from continued advancing to sequentially fold each of the strips (22) as they collect and interlock to form a resilient mass of the packing product (23).
Patent EP-0485534-A4 (EP)
IPC: A46B17/06
Filed: 1990-05-29
Abstract: Appareil et procédé de création d'un flux de fluide heurtant un objet à traiter. On crée un flux focalisé (27) orienté dans un sens prédéterminé et l'on place un objet entre le foyer (33) du flux focalisé et la source de flux (9) afin d'assurer le traitement dudit objet par ledit fluide.
Patent EP-0550678-A4 (EP)
Title: Media for culture of insect cells
IPC: C12N5/10
Filed: 1991-09-20
Abstract: The invention provides serum-free media for the culture of insect cells. The serum-free media of the invention comprise a basal medium to which is added yeast hydrolysate, and albumin or dextran. In another embodiment of the invention, albumin hydrolysate is added to the basal medium, in addition to the aforementioned compounds.
Patent EP-0551443-A4 (EP)
Title: Floor-supported movable wall panel
IPC: E05D15/06
Filed: 1991-09-23
Abstract: A floor supported movable wall panel system comprises a movable wall panel having opposing sides, an aperture in at least one of the opposing sides, a floor support assembly engagable with a floor, the assembly comprising a floor engaging mechanism, a support mechanism upwardly extending from the floor engaging mechanism and intermediate the opposing sides, the support mechanism supporting the wall panel, the support mechanism including an adjustment mechanism for adjusting the vertical distance between the floor and the wall panel, and the adjustment mechanism being located so as to be accessible through the aperture. A resilient, flexible, retractable seal substantailly covers at least one aperture, so that the adjustment mechanism may be accessed through the aperture by retracting the seal to expose the aperture. A wall panel may be hingedly connected on each side of a wall panel, and the center panel may be supported by an overhead support system, such as a dolly. This permits the center panel to include a thresholdless pass door. In the preferred embodiment, each overhead support system comprises a distally variable, load bearing bias mechanism engaging the overhead panel support mechanism and the wall panel, whereby the overhead panel support mechanism bears an increasing load of the weight of the panel upon an increase in the distance between the overhead track and the wall panel.
Patent EP-0563221-A4 (EP)
Title: Method and apparatus for automatic optical inspection
Inventor: FINAROV MOSHE
IPC: G01N21/55
Filed: 1991-11-25
Abstract: An inspection system for providing high contrast images of two materials of an article to be inspected is disclosed. Light with variable spectral range and large angular coverage is passed from the source through a polarizer, reflects from or is transmitted through the article to be inspected, passes through an analyzer and is detected by a sensor. A phase compensator is disposed either between the polarizer and the sample or the sample and the analyzer. Two of the three polarization optical components, that is, the polarizer, the compensator and the analyzer, are separately adjusted until the maximum contrast is found in the image. This enables high contrast imaging of surfaces of objects of similar optical reflectivity, (such as surfaces consisting of two similar specular materials, or surfaces partly covered with transparent films) which cannot be imaged using normal reflective image forming techniques. The system of the invention can also be operated to measure the thickness or index of refraction of transparent thin films.
Patent EP-0586600-A4 (EP)
IPC: C40B40/06
Filed: 1992-05-22
Abstract: A reactor (10) for sequentially modifying a molecule attached to a solid phase support, including: a plurality of substrate carriers (90), each substrate carrier (90) capable of carrying a solid support to which a molecule to be modified can be attached; a plurality of reagent chambers (40, 42, 44, and 46), each capable of comprising a reagent for effecting a modification of the molecule; and means for individually bringing each of a plurality of chosen substrate carriers into a reagent-contact mode and a reagent-non-contact mode (20, 30) with each of a plurality of reagent chambers (40, 42, 44, and 46). Each of a plurality of substrate carriers (90) is capable of sequential contact with the contents of a plurality of the reagent chambers (40, 42, 44, and 46). The sequential contact is capable of resulting in the sequential modification of molecules attached to solid phase supports on the plurality of substrate carriers (90).
Patent EP-0608419-A4 (EP)
Title: Transocular preparation.
Inventor: SHIMOJO FUMIO-DAI-WAHIGASH
IPC: A61K31/335
Filed: 1992-09-16
Abstract: A transocular preparation containing an oxaspirooctane derivative represented by general formula (I) or a salt thereof as an active ingredient and a pharmaceutically acceptable carrier, wherein R<1> represents carbamoyl, etc., R<2> represents lower alkoxy, etc., and R<3> represents a group of formula (II), etc.
Patent EP-0577837-A4 (EP)
Title: Writing device
Inventor: GORBUNOV ALEXCI EVGENIEVICH
IPC: B43K23/008
Filed: 1992-09-21
Abstract: A writing device which allows to eliminate the "writing spasm", to increase the writing speed and to decrease fatigue during a long period of work of a writing person. The device allows to facilitate the handwriting process of arthritis patients, invalids with missing fingers, students, computer users, journalists, children. The device is characterized in that a ring (3) is the continuation of a casing (1) and is made as one part together with the latter, the opening of the ring (3) has elliptic form, whereas the casing (1) and the ring (3) are so mutually oriented that the direct line connecting the point of the writing element (2) with the closest point of the ellipse crosses the large axis of the ellipse at the said point. This allows to eliminate the static stress of the fingers holding the pen due to the transfer of the point of support during the writing process to the point of connection of the index finger phalanx with the hand at the palm side. The device may be provided with a counterbalance (7) mounted at the ring (3) at the side opposite to the writing element (2). The centre of gravity is located at the support point of the device.
Patent EP-0625289-A4 (EP)
Title: Shunt circuit for electrostatic discharge protection.
Inventor: PUAR DEEPRAJ S
IPC: H02H9/04
Filed: 1993-02-04
Abstract: A circuit is added to a complementary metal-oxide silicon (CMOS) integrated circuit (IC) to provide an intentional, non-reverse-biased VDD-to-VSS shunt path for transient currents such as electrostatic discharges (ESD). This circuit protects the IC from ESD damage by turning on before any other path, thus directing the ESD transient current away from easily damaged structures. Specifically, the ESD transient current is steered from the VDD rail to the VSS rail through the on conduction of a P-channel transistor whose source and drain are connected to VDD and VSS respectively. The voltage on the gate of this transistor follows the VDD supply rail because it is driven by a delay network formed by a second transistor and a capacitor. This VDD-tracking delay network turns the VDD-to-VSS transistor on during a transient and off during normal operation of the IC.
Patent EP-0631620-A4 (EP)
Title: Selection methods.
Inventor: WOHLSTADTER JACOB NATHANIEL
IPC: C12Q1/68
Filed: 1993-03-09
Abstract: A method is provided for mutating a first nucleic acid sequence encoding a first peptide or protein molecule into a second nucleic acid sequence encoding a second peptide or protein molecule, which second peptide or protein molecule is capable of binding to or catalytically binding to a recognition sequence. Also provided is a host cell for use in said method, wherein the host cell permits identification of the second peptide or protein molecule, and said host cell expresses a fusion protein comprising a growth factor, the recognition sequence, and optionally a modulation moiety. In a preferred embodiment, the second peptide or protein molecule has an activity selected from the group consisting of isomerization, addition, substitution, synthesis, fragmentation, phosphorylation, dephosphorylation, hydroxylation, adenylation, deadenylation, stereoisomerisation, methylation, uridenylation, glycosylation, and deglycosylation. <IMAGE>
Patent EP-0634038-A4 (EP)
Title: A cryptographic communications method and system
Inventor: ZUK EDWARD ANDREW
IPC: G06F21/34
Filed: 1993-03-30
Abstract: PCT No. PCT/AU93/00137 Sec. 371 Date Nov. 14, 1994 Sec. 102(e) Date Nov. 14, 1994 PCT Filed Mar. 30, 1993 PCT Pub. No. WO93/20538 PCT Pub. Date Oct. 14, 1993A method for loading secret data, such as an application key, on a smart card (6), which involves storing a random key on the card (6), encrypting the random key on the basis of a public key, and providing the encrypted random key to a central processing station (4). The encrypted random key is decrypted at the central station on the basis of a secret key, and the station (4) encrypts data on the basis of the random key and transmits it to the smart card (6). The smart card decrypts the encrypted data on the basis of the random key. The random key can be generated internally and stored on read protected memory (23) of the card (6). The public key encrypting and secret key decrypting steps may be based on the RSA algorithm, using a small encryption exponent.
Patent EP-0688413-A4 (EP)
Title: Selectively actuatable lighter
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/16
Filed: 1993-10-22
Abstract: A selectively actuatable lighter device is disclosed which includes a body defining reservoir for containing a combustible gaseous medium such as butane, and having a valve arranged to be selectively actuated between a normally closed position and an open position which permits the exit of the gaseous medium. Such lighter can selectively produce sparks at a location proximate to the gaseous medium exit to ignite the gaseous medium. Such lighter device embodies a resiliently releasable latch means which normally prevents actuation of a valve actuator to the open position thereby preventing actuation of the valve. The latch means includes a latch which is selectively movable to a position out of interference with the valve actuator, so that the gaseous medium may be released and ignited by the sparks. The latch means is resiliently structured and mounted such that once the valve actuator is depressed and released, the latch returns to its closed or latched position to prevent actuation of the valve to the open position. To "re-use" the lighter, the latch must again be moved to an unlatched position so that the valve actuator can be opened for subsequent ignition of the gaseous medium.
Patent EP-0675917-A4 (EP)
IPC: C08F2/46
Filed: 1993-11-29
Abstract: This invention relates to a new class of novel inorganic-organic hybrid polymers that are formed from linear inorganic-organic hybrid polymers of varying molecular weight. These new high temperature oxidatively stable thermosetting polymers are formed from linear polymeric materials having repeat units that contain at least one alkynyl group for cross-linking purposes and at least one bis(silyl or siloxanyl)carboranyl group. These novel organoboron thermoset polymers contain an unsaturated cross-linked hydrocarbon moiety. These inorganic-organic hybrid polymers can be further converted into ceramics at elevated temperatures to prepare engine parts, turbine blades and matrices.
Patent EP-0708801-A4 (EP)
Inventor: SHALOV ALLEN A
IPC: B29C70/60
Filed: 1994-05-25
Abstract: Sont décrites des compositions d'enduction, des compositions de couche d'usure (19) ainsi que des revêtements de surface mettant en ÷uvre ces dernières. Les compositions de couche d'usure (19) sont susceptibles de présenter immédiatement un brillant initial élevé ainsi qu'une excellente résistance aux éraflures, aux taches et à la perte du brillant. Ces compositions de couche d'usure (19) sont produites à l'aide de compositions d'enduction durcissables qui comportent un polymère thermoplastique, d'environ 3 % en poids à environ 25 % en poids d'un plastifiant de ce dernier et au moins environ 30 % en poids d'un agent de réticulation réactif. Le rapport en poids du polymère thermoplastique à l'agent de réticulation est de préférence d'environ 2:1 au maximum.
Patent EP-0795036-A4 (EP)
Inventor: MYERSON ALLAN S
IPC: C22B3/14
Filed: 1995-02-10
Abstract: Procédé permettant de produire à partir de courants de déchets industriels, une charge à base de fer pouvant être utilisée comme charge d'alimentation dans des aciéries. Le procédé selon cette invention consiste à traiter le courant de déchets avec une solution de lixiviation au chlorure d'ammonium, à séparer, de la solution de lixiviation, les précipités non dissous comprenant des composés de fer, puis à traiter les précipitants non dissous par calcination à température élevée. On obtient ainsi les charges d'alimentation à base de fer.
Patent EP-0796133-A4 (EP)
Inventor: ALDEN RICHARD P
IPC: A63C9/18
Filed: 1995-10-19
Abstract: Cette invention se rapporte à une fixation sans courroie à fermeture automatique pour planche de surf des neiges, cette fixation étant particulièrement conçue pour être utilisée avec des chaussures à coquille souple. Cette fixation pour planche de surf des neiges comprend un dispositif (48) contre lequel vient se plaquer la partie avant de la chaussure, et un dispositif (52) contre lequel vient se plaquer la partie arrière de la chaussure, le dispositif pour la partie arrière de la chaussure pouvant comprendre un élément récepteur (100) et un élément de blocage (102), qui tournent l'un par rapport à l'autre pour permettre le blocage ou le déblocage de la chaussure par rapport à la fixation.
Patent EP-0819015-A4 (EP)
Inventor: SOLAR RONALD J
IPC: A61F2/86
Filed: 1996-04-03
Abstract: Cette invention concerne un dispositif extenseur (10) auto-extensible et non déformable, ainsi qu'un cathéter en vue de son déploiement. Le dispositif extenseur (10) comprend un fil allongé (14) comportant plusieurs coudes vers l'avant et vers l'arrière, de manière à définir une série de segments rectilignes et côte à côte les uns par rapport aux autres. Les extrémités du fil (14) sont reliées l'une à l'autre de sorte que les segments rectilignes soient disposés en un réseau cylindrique autour d'un axe longitudinal. Lorsqu'il se trouve initialement dans sa configuration d'utilisation, l'extenseur (14) possède un premier diamètre intérieur tandis que les segments rectilignes restent de manière générale parallèles les uns aux autres. L'extenseur (14) est repliable ou compressible, et peut ainsi se retrouver dans une configuration contractée dans laquelle il possède un diamètre extérieur ou une section extérieure d'une dimension inférieure à celle du premier diamètre intérieur lorsqu'il se trouve dans sa configuration d'utilisation. L'extenseur (14) est fait d'un matériau élastique, de sorte qu'il sera sollicité et se détendra automatiquement pour se retrouver dans sa configuration d'utilisation. Le cathéter (30) préféré pour le déploiement comporte un corps de cathéter allongé (32) sur lequel est monté un ballonnet (38). L'extenseur (14) est placé sur le ballonnet dégonflé (38), puis replié et compacté pour se retrouver dans sa configuration compacte. Un ou plusieurs fourreaux de maintien cassables (40) sont disposés autour de l'extenseur (14) de manière à maintenir ce dernier dans sa configuration compacte sur le ballonnet (38).
Patent EP-0871023-A4 (EP)
Title: Infrared thermometer
Inventor: FUKURA MASASHI
IPC: G01J5/06
Filed: 1996-12-25
Abstract: An infrared thermometer such that the measurand includes no error which may be caused due to the transmission of the heat from an object (especially, an external auditory canal), into which a probe is inserted to the probe, to a waveguide and an infrared sensor. In a temperature detecting section where an infrared sensor (40), a waveguide (60) and a temperature sensor (68) are provided in a probe (20), a second thermally conductive tube (34) is so provided between the probe (20) and the waveguide (60) as to be heat insulated from the waveguide (60) and the infrared sensor (40). Thus, the heat from the probe (20) is not transmitted to the waveguide (60) and the infrared sensor (40). <IMAGE>
Patent EP-1021408-A4 (EP)
Title: Continuous processes for the hydrolysis of cyanopyridines under substantially adiabatic conditions
Inventor: CAO WEI
IPC: C07D213/79
Filed: 1997-02-04
Abstract: Described are preferred processes for hydrolyzing substituted and unsubstituted cyanopyridines in the presence of a base and under substantially adiabatic conditions to produce pyridine substituted amides and/or pyridine substituted carboxylic acids. Preferred processes can be conducted in a variety of continuous reactors including cascades of reaction vessels, loop reactors or flow tube reactors. More preferred are the efficient and advantageous preparations of nicotinamide and niacin, which serve as important members of the B-vitamin complex.
Patent EP-0878720-A4 (EP)
Inventor: FUNAMOTO TATSUAKI
IPC: F21Y101/00
Filed: 1997-09-24
Abstract: Illuminant de surface donnant une excellente illumination en fonctionnement et hors fonctionnement, à faible consommation d'énergie. Occupant une position frontale, devant un objet, le dispositif a une plaque qui conduit la lumière, plate et transparente, avec des structures d'émission lumineuse sous forme de points à la surface, ou en des emplacements tournés vers la surface, et il a une source lumineuse faisant face à une bordure de la plaque qui conduit la lumière. La source est par exemple une source lumineuse ponctuelle. Les structures d'émission lumineuse sont, par exemple, des protubérances en forme de colonnes disposées sur deux dimensions. Lorsque le dispositif est placé devant un objet, la lumière est projetée sur l'objet et, simultanément, la lumière réfléchie par l'objet peut être transmise via le dispositif presque sans diffusion. Lorsque le dispositif est hors fonctionnement, la lumière extérieure réfléchie par l'objet peut être transmise via ce dispositif, presque sans diffusion également. La source lumineuse ponctuelle peut être une diode LED ou une ampoule électrique. Le dispositif permet d'assurer facilement un fonctionnement à faible consommation d'énergie.
Patent EP-1069432-A4 (EP)
Title: METHOD FOR EXAMINING IgA NEPHROPATHY
Inventor: KOKUBO TOHRU
IPC: G01N33/68
Filed: 1999-03-25
Abstract: The invention provide a test method for IgA nephropathy by determining antibody, which recognizes the core peptide of the hinge region in IgA1, in specimens. The method is rapid and simple test method for IgA nephropathy having less mental pains for the examinees, low risk for peripheral hemorrhage of the kidney and small economical and financial loads in the examinees.
Patent EP-1099354-A4 (EP)
Inventor: HOSE DAVID L
IPC: H04W4/029
Filed: 1999-07-20
Abstract: L'invention concerne un procédé et un appareil destinés à fournir à un abonné des services personnalisés à site fixe. Dans un mode de réalisation, l'invention se présente comme un réseau intelligent sans fil (100). Un abonné lance un processus à site fixe en adressant une demande de service au moyen d'un téléphone sans fil (102). La demande est transmise à une plate-forme (112) de réseau intelligent au moyen d'un équipement de station cellulaire (108) et d'un centre de commutation mobile CCM (110). Une application qui met en oeuvre le précédé et tourne sur la plate-forme (112) reçoit des informations sur le profil d'abonné (114), des entrées de l'équipement de recherche de site fixe (116) et des informations de service (118) relatives à la demande de service. Sur la base de ces entrées, l'application sélectionne les données de service à site fixe qui sont ensuite transmises au téléphone (102) via un serveur de données (120), le CCM (110) et l'équipement de station cellulaire.
Patent EP-1092050-A4 (EP)
Inventor: GILMAN PAUL S
IPC: B23P13/04
Filed: 1999-05-26
Abstract: Cette cible de pulvérisation à contours (10) comprend un élément cible (12, 112) en matériau de pulvérisation, présentant une surface supérieure (18, 118), une surface inférieure (20, 120) et une surface périphérique extérieure (22, 122). Une ou plusieurs régions annulaires à contours (24, 124, 224) sont formées sur la surface supérieure (18, 118) de l'élément cible (12, 112), qui s'étendent radialement vers l'intérieur à partir de la surface périphérique extérieure (22, 122) en s'éloignant de la surface inférieure (20, 120). L'élément cible peut en outre comporter des régions planes, concaves (34, 134) ou centrales évidées (38, 138), formées dans la surface supérieure (18, 118) et entourées d'une ou de plusieurs régions annulaires à contours (24, 124, 224). L'agencement de l'élément cible (12, 112) limite la production de particules contaminantes à partir de nodules qui peuvent se former à proximité de la surface périphérique extérieure (22, 122) de la cible, lors d'une opération de pulvérisation. L'invention concerne encore des procédés de formation d'une cible de pulvérisation à contours.