baber/WOPTO huggingface dataset:
Patent EP-2249035-A4 (EP)
Title: Valve plate processing method for preventing adhesion between contact portions between valve plate and suction valve and/or discharge valve of reciprocating compressor, and reciprocating compressor
Inventor: SATOU JUNYA
IPC: F04B27/10
Filed: 2009-02-04
Abstract: [Object of the Invention] An object of the present invention is to provide a method for processing the valve plate of a reciprocating compressor to prevent the suction valves and/or the discharge valves of the compressor from sticking on the valve plate at the portions abutting the valve plate, the productivity thereof being higher than that of the conventional method.  [Disclosure of the Invention] A method for processing the valve plate 8 of a reciprocating compressor 1 to prevent the suction valves 10a and/or the discharge valves 10b from sticking on the valve plate 8 at the portions abutting the valve plate 8 comprises the steps of rotating the valve plate 8, moving a cutting tool or a grinding tool in the radial direction and in the longitudinal direction of the central axis of the rotation of the valve plate 8, and forming an annular mound including the suction holes 8a, or an annular mound including the discharge holes 8b, or an annular mound including the suction holes 8a and an annular mound including the discharge holes 8b.
Patent EP-2382804-A4 (EP)
Title: Personal identification number (pin) generation between two devices in a network
Inventor: MORONEY PAUL
IPC: H04W12/08
Filed: 2009-12-01
Abstract: A method of generating a Personal Identification Number (PIN) between a first device and a second device in a network is provided. The method includes securely receiving information of input choices of the second device and random numbers assigned to the input choices at the first device. At the first device, the PIN is generated from the random numbers, and instructions are provided directing an entry of the input choices on the second device. At the second device, the input choices are entered. The second device is operable to generate the PIN from the input choices and the random numbers if the input choices are entered as instructed.
Patent EP-2418645-A4 (EP)
Title: Information recording medium and method for manufacturing information recording medium
Inventor: HISADA KAZUYA
IPC: G11B7/257
Filed: 2010-04-05
Abstract: An information recording medium includes a substrate, and particle portions arranged in isolated relation on the substrate and each including an information recording material. A width of each of the particle portions in an information recording direction is not more than 30 nm. The information recording medium further includes pillars arranged in isolated relation on the substrate. Each of the particle portions is formed of the information recording material formed on each of the pillars. A width of each of the pillars in the information recording direction is not more than 30 nm, and a height of each of the pillars is larger than a thickness of the information recording material.
Patent EP-2459127-A4 (EP)
Title: Stent graft
Inventor: SCHRECK STEFAN G
IPC: A61L27/56
Filed: 2010-07-27
Abstract: Some embodiments are directed to a stent graft comprising a first stent graft having a first stent, a first inner graft supported by the first stent, a second inner graft supported by the first stent, and an outer graft. The second inner graft can be spaced apart from the first inner graft so that a portion of the first stent is not covered by the first inner graft or the second inner graft. A first and second portion of the outer graft can be attached to the first stent, the outer graft being unsupported by the stent between the first and second portions so as to form a fillable space between the outer graft, the first inner graft, and the second inner graft. Some embodiments further comprise a second stent graft deployable within the inside of the first stent graft to sealingly cover the uncovered portion of the first stent.
Patent EP-2509257-A4 (EP)
Title: Method, device and system for call establishment
Inventor: LIAO SHUZHAO
IPC: H04L12/18
Filed: 2010-11-10
Abstract: The present invention, relating to the field of communications, discloses a method, device and system for call establishment, wherein the method includes: obtaining the pre-configured binding relationship between conference rooms and terminals; setting the correspondences between terminals of a calling conference room and terminals of a called conference room according to said binding relationship; and establishing media communication with the terminals provided with the correspondences. Embodiments of the present invention also provide a call establishment device and a call establishment system. Embodiments of the present invention overcome various limits and defects due to the fact that calls between other corresponding terminals can only be established via a particular terminal in each conference room in the prior art, and enable a code stream to be transmitted in the shortest path, thereby greatly reducing the path delay and improving the video conference system scalability.
Patent EP-2533465-A4 (EP)
Title: Method and terminal for access control of network service
Inventor: SHI YUANQING
IPC: H04L12/28
Filed: 2010-08-26
Abstract: The present invention relates to a method and terminal for access control of a network service. The method is implemented by a terminal with capability of accessing a wireless local area network and capability of accessing a mobile network. The method includes: a route establishing step, in which the terminal obtains a local Internet Protocol (IP) address allocated by a wireless local area network and a remote IP address allocated by a core network packet domain device, establishes Internet service route options corresponding to the local IP address and packet domain service route options corresponding to the remote IP address; a route matching step, in which the terminal matches the service route options according to a destination address of an original service message; and a message encapsulating and transmitting step, in which the terminal encapsulates the original service message according to the matched service route options and transmits the encapsulated service data message. The method and terminal for access control of the network service in the invention can support a network service of accessing multiple networks simultaneously.
Patent EP-2562640-A4 (EP)
Title: Method and device for processing widget system appearance
Inventor: XIAO FEI
IPC: G06F9/44
Filed: 2010-09-07
Abstract: A method and a device for processing the widget system appearance is disclosed, the method can acquire current desktop attribute information of an operating system when a widget engine is started or a set time is up; and look up a pre-configured matching relationship table, acquire a parameter of the widget system appearance corresponding to the desktop attribute information, and set the widget system appearance based on the parameter. The device includes: a desktop attribute information acquiring unit and an appearance setting unit. The method and device can greatly improve user experience by adaptively adjusting the widget system appearance according to desktop attribute information set by a user.
Patent EP-2614621-A4 (EP)
Title: Content router forwarding plane architecture
Inventor: WU JIANMING
IPC: H04L45/28
Filed: 2011-05-06
Abstract: A router forwarding plane comprising a bloom filter stored on a first tier storage medium, and a forwarding information log associated with the bloom filter and stored on a second tier storage medium. Also disclosed is a network component comprising a receiver configured to receive a content comprising a general name prefix, a first tier storage medium configured to store a plurality of bloom filters associated with a plurality of general name prefixes and a plurality of corresponding ports, a logic circuitry configured to compute a plurality of signatures based on the general name prefix of the received content, and a transmitter configured to forward the received content on at least one of the ports that are associated with at least one of the bloom filters if the general name prefix is a member of the at least one of the bloom filters.
Patent EP-0079373-A4 (EP)
Title: Hydraulically actuated cardiac prosthesis.
Inventor: ROBINSON THOMAS C
IPC: A61M60/876
Filed: 1982-05-12
Abstract: A cardiac prosthesis having an hydraulically actuated compressible blood pump (RV). An actuation chamber (116) adjacent the blood pump (RV) receives pulses of hydraulic actuation fluid from an actuator pump (120) through a fluid inlet path (126) to compress the blood pump (RV) during systole and eject blood therefrom. Between pulses the actuation fluid is permitted to drain from the actuation chamber (116) through an outlet path (132) into a reservoir (12). Discharge of fluid through the outlet path (132) is controlled by a dump valve (130) which is adapted to close or open the outlet path (132) primarily in response to forces which vary as a function of the flow of actuation fluid through the fluid inlet path (126).
Patent EP-0108795-A4 (EP)
Title: Oil distribution system for a compressor.
Inventor: HANNIBAL BILLY B
IPC: F04B39/02
Filed: 1983-05-03
Abstract: In a refrigeration compressor having at least one piston-cylinder arrangement (36, 38) therein for compresssing gaseous refrigerant, an elongated tube (68) extending upwardly from a lubricant passage (60) in the crankshaft (18) for slinging oil radially, outwardly therefrom, and a lubricant deflector (82) upstanding from the cylinder head (48) to deflect slung oil over exterior surfaces of the cylinder head for conducting heat energy therefrom.
Patent EP-0116068-A4 (EP)
Title: Modified polyisocyanurate foam and method of preparation.
Inventor: SMITH STUART B
IPC: C08G18/18
Filed: 1983-07-13
Abstract: A sprayable, modified polyisocyanurate solid or foam composition, with fast reaction times and excellent fire properties and capable of being sprayed in a one-to-one, fixed-volume spray system, is prepared by the reaction of a low-functionality MDI, with a polyol composition comprising a methoxy polyethylene glycol and a methyl glucoside polyol, the reaction carried out in the presence of a trimerization catalyst, to provide a sprayable polyisocyanurate composition particularly useful for spraying upright and overhead surfaces, due to the fast reaction time and rapid cure.
Patent EP-0143827-A4 (EP)
Title: Improvements in or relating to writing instruments.
Inventor: BUCKLE VALERIE ANN
IPC: B43K1/06
Filed: 1984-04-30
Abstract: A need exists for a writing nib having a design which can accomodate different inks and reservoirs. The solution to the problem comprises: a writing tip (2) for a reservoir pen. The tip is a thin walled metal shell having a writing surface (3) at one end. Openings (4) extend through the writing surface (3) to convey ink from the reservoir.
Patent EP-0196295-A4 (EP)
Title: Exercise stair device.
Inventor: DECLOUX RICHARD J
IPC: A63B23/035
Filed: 1984-10-05
Abstract: Apparatus (10) which simulates the exercise obtained while climbing stairs includes two hydraulically phased steps (54, 56) retained in adjacent inclined tracks (40, 42) in which the steps (54, 56) are supported in a hydraulically open-ended system (58, 60, 62), with the phasing of the steps (54, 56) being controlled by a pair of in-line hydraulic actuators (58, 60), one each associated with a step (54, 56), in which fluid forced from one actuator (58) with a downward movement of the associated step (54) is channeled through a variable restricted orifice (62) to the other actuator (60) to raise the other step (56). In one lightweight, compact embodiment, the device is collapsed down to a compact size through the use of steps (54, 56) which are foldable to the track (12), and through the use of a track (12) foldable to the frame (14). In its open position the lower portion of the frame (14) props up the tracks (12) at an appropriate climbing angle (alpha), with upper portions (22, 24) of the frame (14) extending above the track (12) to serve as handles (33, 33) positioned above the center of travel of the steps (54, 56).
Patent EP-0199821-A4 (EP)
Inventor: KISHI HAJIMU HINO HIRAYAMADAI
IPC: B25J9/18
Filed: 1985-10-18
Abstract: Un procédé permet de former des données de position sur les arbres de commande d'un robot sans exécuter une opération d'apprentissage. Ce procédé consiste à entrer les données déterminant la forme d'une pièce à usiner (WP) et les données (alpha, beta, delta) déterminant la position d'un outil (TL) correspondant à la nature d'une opération exécutée par le robot, à calculer les positions (X, Y, Z) de l'extrémité libre (P) de l'outil dans le système de coordonnées X, Y, Z de la pièce à usiner en utilisant les données déterminant la forme de la pièce à usiner, à déterminer les positions des arbres de commande de formation du robot par rapport à la position de l'extrémité libre de l'outil et aux données sur la position de l'outil, et à déterminer les positions séquentielles des arbres de commande du robot le long d'un trajet de l'outil (PT).
Patent EP-0258226-A4 (EP)
Title: Trigger to activate aqueous salt solution for use in a heat pack and method of making the same.
Inventor: FIEDLER MARC F
IPC: F28D20/02
Filed: 1986-02-21
Abstract: A trigger to activate a supercoolable aqueous salt solution wherein the trigger and solution are encased within a flexible container. The trigger is a flexible relatively thin sheet of material wherein there are a plurality of activator cuts that extend through the thin sheet material and the shape of each slit includes a first or central slit and a minor slit that extends through the thin sheet material at one end of said first slit and at an angle to the direction of the major slit. In addition the method of making the trigger is accomplished by punching, forming, dishing and cutting the end product to its exterior dimension.
Patent EP-0301027-A4 (EP)
Title: System for interconnecting panels of containers.
Inventor: GRAHAM ANDREW S JR
IPC: B65D19/38
Filed: 1987-03-13
Abstract: Modular system for making enclosures or containers, including reuseable panels (10) for the side walls of the containers, the side wall panels having fastening devices (24) adjacent the upright corners of the containers, with the end portions of the panels (10) overlapping each other in a series in one direction around the perimeter of the containers and with fastening devices including fastening plates (28, 29) in a series overlapping each other in the opposite direction around the perimeter of the containers.
Patent EP-0321459-A4 (EP)
Title: Staggered combination gears.
Inventor: STRITZEL GENE A
IPC: F16H48/29
Filed: 1987-06-01
Abstract: Method of dispensing unit pressure loads on a worm gear (18) meshing with a plurality of worm wheels (20). Worm wheels (20), normally arranged about the periphery of the worm gear (18) in a single plane, are mounted in staggered relationship along the axis of the worm gear (18) to establish dispersed contact paths on the worm gear (18).
Patent EP-0306538-A4 (EP)
Inventor: SHIMIZU ISOO
IPC: C07C15/50
Filed: 1988-03-22
Abstract: Procédé de préparation de l'acide alpha-(3-benzylphenyl)propionique ou de son dérivé, un précurseur du cétoprofène (nom déposé), consistant à déshydrogéner un produit dérivé composé d'une fraction d'huile formée lors de la production de l'éthylbenzène en utilisant une zéolyte synthétique en tant que catalyseur d'alkylation, et à carbonyler le produit avec de l'oxyde de carbone ou similaire. Ce précurseur peut être aisément converti en cétoprofène, médicament utilisé en tant qu'agent anti-inflammatoire.
Patent EP-0363471-A4 (EP)
IPC: C09D7/62
Filed: 1989-04-05
Abstract: Un pigment de coloration qui sert à colorer ou à teinter des encres, des peintures, des plastiques et du caoutchouc fait intervenir le produit de réaction d'une teinture organique cationique et d'un minéral, de préférence de l'hectorite, le minérau présentant une granulométrie moyenne faible et une capacité d'échange de cations élevée. Le pigment présente une excellente stabilité de couleur et ne déteint pas dans l'eau ou l'huile, et peut facilement se disperser dans un milieu aqueux ou organique.
Patent EP-0377002-A4 (EP)
Title: Word card game
IPC: A63F1/10
Filed: 1989-04-13
Abstract: A game utilizing a deck of playing cards. The playing cards each have letter designations in the upper left hand corner in each of two different invertible positions of the card with the letter designation differing from each other. In the lower right hand corner of each of the two invertible positions of the card, there is provided an "information center" giving the letter designation of the card should the card be inverted. Thus, as the cards are held in a hand, one adjacent to the other, both the letter designating the card in its upright position as well as the letter available to the card, should the card be inverted, are both visible to the player. Cards are selected and a word must be formed with the cards being able to be positioned in either of their two inverted positions. After the word is formed, the word is then used as an acronym in the formation of a sentence, with the sentence preferably being associated with the word itself.
Patent EP-0394459-A4 (EP)
Title: Device for confirming the tap operation in the rigid tapping
IPC: G05B19/4062
Filed: 1989-07-27
Abstract: The female threading operation is carried out by driving a tap (14) using a built-in main shaft motor (12) which directly drives the tap (14) without using transmission mechanism and using another motor (22) moves the tap together with the main shaft motor (12) in the lengthwise direction (Z) of the tap. The two motors (12, 22) are controlled for their rotation in synchronism with each other, and a difference operation unit (32) always monitors the difference between an instructed speed of revolution sent from a synchronism control unit (36) to the built-in main shaft motor (12) and a practical speed of revolution of the built-in main shaft motor detected by a revolution detector (16). When the difference becomes greater than a predetermined value, a light-emitting diode (40) or the like produces an alarm. Therefore, the female threading operation is carried out at high speeds maintaining high threading precision, and percent defective is decreased.
Patent EP-0450076-A4 (EP)
IPC: C08K5/52
Filed: 1989-12-14
Abstract: Produit moulé en polyuréthane présentant une densité comprise entre 0,5 et 1,2 g/cm3, contenant du tris(β-chloropropyl)phosphate et présentant une excellente résistance à l'absorption d'eau. On obtient ce produit par la réaction entre un polyisocyanate, un polyol et un agent de réticulation, si nécessaire en présence d'un catalyseur, d'un agent d'écoulement et d'autres additifs, dans un moule, du tris(β-chloropropyl)phosphate étant additionné au mélange de réaction.
Patent EP-0546183-A4 (EP)
Title: Ski-stick
IPC: A63C11/24
Filed: 1992-02-03
Abstract: A ski-stick for skating step comprises a rod (1) with a supporting element (2) on one of its ends and with a handle (3) mounted on the other end and consisting of an interconnected tube (4) and a cross-piece (5) with sections (6, 7) of different lengths. The larger section (6) is inclined at an acute angle to the axis (8) of the tube (4) and in the horizontal plane is oriented at an obtuse angle ( beta ) in relation to the smaller section (7) and is swung towards the side opposite to the side on which is located the means (10) for fastening the strap. The stick comprises a boss (9) extending beyond the cross-piece (5) and offset in relation to the axis (8) of the tube (4) in the direction of the smaller section (7) of the cross-piece (5). The horizontal axis (11) of the cross-section of the boss (9) located in the plane perpendicular to the axis (8) of the tube (4) is offset in relation to the horizontal axis (8) of the tube (4). <IMAGE>   <IMAGE>
Patent EP-0670783-A4 (EP)
Title: Strip mode printing and plotting apparatus and method.
Inventor: PARNELL JAMES A
IPC: B41J2/32
Filed: 1993-03-19
Abstract: A novel thermal "strip mode" printing method and apparatus are disclosed. Data representing the image (26) to be printed is arranged in a plurality of X-axis strips (34-38) each having a Y-axis width substantially less than the width of the medium (27) to be printed on. Each strip may have a Y-axis width of from about 1 inch to about 4 inches. The strip mode thermal print head (28) is moved to an X-axis strip, then the medium (27) is moved to print in the strip. The strip mode print head (28) remains stationary while the medium (27) is moved to print an entire strip, unlike a serial mode print head which is scanned across the full width of the medium to print an entire line. The strip mode print head is next moved to print in another strip and held stationary while that strip is printed.
Patent EP-0683639-A4 (EP)
Title: Ultra quiet vacuum cleaner.
Inventor: SMITH DEXTER G
IPC: A47L9/00
Filed: 1994-02-08
Abstract: An ultra-quiet vacuum cleaner system having an active noise controller (26) adapted to measure with microphones (28), (29) the noise generated by the system and to provide via a speaker (27) an equal counter-noise to thereby attenuate the generated noise. The system also includes designing the coupling (22) between the bag cavity (20) and the motor chamber (23) and the motor chamber (23) itself as structures for reducing noise.
Patent EP-0730663-A4 (EP)
Inventor: CHEE MARK
IPC: C12Q1/68
Filed: 1994-10-26
Abstract: La présente invention concerne des microplaquettes de sondes immobilisées et les procédés d'utilisation de ces microplaquettes pour comparer à une séquence de polynucléotides de référence dont la séquence est connue, une séquence cible présentant des similitudes substantielles avec la séquence de référence, mais différente par exemple par la présence de mutations.
Patent EP-0767608-A4 (EP)
IPC: A01N43/50
Filed: 1995-06-28
Abstract: L'invention concerne des 1-amino-3-(hétérocyclyle bicyclique)-6-fluoroalkyluraciles de la formule (I), dans laquelle M représente fluoroalkyle (C1-6), R1 représente hydrogène ou alkyle (C¿1-6), R?2 représente hydrogène ou alkyle (C¿1-6?), Y représente hydrogène, fluor, chlore ou brome, X représente hydrogène, fluor, chlore, brome, cyano, alkyle (C1-6), ou fluoroalkyle (C1-6), et n vaut 0 ou 1.
Patent EP-0756928-A4 (EP)
Inventor: SAKO ISAMU
IPC: B29C49/42
Filed: 1996-02-02
Abstract: La présente invention concerne un récipient formé selon un procédé de moulage par soufflage consistant à utiliser une ébauche cylindrique en résine monocouche ou multicouche qui est gonflée à l'air pendant sa réchauffe dans un moule. La fermeture d'étanchéité du fond, formée par un pincement du moule, présente une protubérance sortant du récipient; l'une des couches de résine constituant cette protubérance recouvre l'autre couche de résine, constituant ainsi une zone de recouvrement. Grâce à ce procédé, il est possible d'accroître la force fusionnelle par augmentation de la superficie fusionnelle entre les deux couches, la zone de recouvrement accroissant la résistance au cisaillement selon un axe parallèle à la surface fusionnelle.
Patent EP-0826652-A4 (EP)
Title: Process for preparing asymmetric compound by using metal complex
Inventor: SHIBASAKI MASAKATSU
IPC: C07C69/716
Filed: 1996-03-21
Abstract: A process for preparing an asymmetric compound by using a metal complex which enables the preparation of an optically active substance not containing any rare earth metal element and having a high optical purity. A metal complex composed of an optically active binaphthol of genes formula (1), aluminum and an alkali metal (or an alkaline earth metal) is prepared by reacting the optically active binaphthol with lithium aluminum hydride or with a dialkylaluminum hydride and a base containing an alkali metal (or an lakaline earth metal). The use of this metal complex in the asymmetric Michael reaction or asymmetric phosphonylation as the catalyst makes it possible to prepare an asymmetric compound having a high optical purity in a high yield. <CHEM>