baber/WOPTO huggingface dataset:
Patent EP-1894431-A4 (EP)
Title: Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode
Inventor: GAO XIA
IPC: H04W84/18
Filed: 2006-06-21
Abstract: Methods for increasing power saving in a station that sends or receives frames in an ad hoc wireless network (e.g. IBSS), while allowing the station to enter a power-saving mode quickly upon completion of scheduled tasks. At the same time, a method the present invention allows two stations in the ad hoc wireless network to infer each other's power management mode without requiring an ATIM/ACK exchange between the STAs within an ATIM window. Consequently, a station may enter a power-saving mode promptly without impairing the station's ability to receive packets. In one embodiment, a "more data" field is used between stations to exchange information. Stations with various computation abilities provide information under different time constraints. The stations may enter power-saving modes that send multicast/broadcast frames or use promiscuous mode within an ATIM window.
Patent EP-1974061-A4 (EP)
Title: Method for manufacturing molten irons and apparatus for manufacturing molten irons
Inventor: JEONG SUN-KWANG
IPC: F27B15/10
Filed: 2006-12-26
Abstract: A method for manufacturing molten iron that improves charging and discharge of the fine iron ore, and an apparatus for manufacturing molten iron using the same. The apparatus for manufacturing molten iron includes i) at least one fluidized-bed reduction reactor that reduces fine iron ore and converts the fine iron ore into reduced iron, ii) a fine iron ore charging bin that supplies the fine iron ore to the fluidized-bed reduction reactor, iii) a fine iron ore charging line that directly connects the fine iron ore charging bin to each of the fluidized-bed reduction reactors, and directly charges the fine iron ore into each of the fluidized-bed reduction reactor, iv) a melter-gasifier into which lumped carbonaceous materials and the reduced iron are charged and oxygen is injected, the melter-gasifier manufacturing molten iron, and v) a reducing gas supply line that supplies a reducing gas discharged from the melter-gasifier to the fluidized-bed reduction reactor.
Patent EP-2085756-A4 (EP)
Title: Rolling bearing device for wheel
Inventor: MOTOHASHI NOBUTSUNA
IPC: B60B35/02
Filed: 2007-11-14
Abstract: To provide a vehicle-wheel rolling bearing capable of further improving the reliability of a sensor by preventing a temperature drift.  A vehicle-wheel rolling bearing H includes a cylindrical fixed ring 1 which is fixed to a vehicle body; rotary rings 2 and 3 which are inserted through the fixed ring 1 so as to be rotatable therein; and plural rows of rolling elements 5 which are disposed between the fixed ring and the rotary ring so as to roll. A vehicle-outboard-side end of an annular sensor housing 16 having plural displacement sensors 24 disposed in a circumferential direction thereof so as to detect a gap with respect to the outer peripheral surface of each vehicle-inboard-side end of the rotary rings 2 and 3 is press-fitted to the inner peripheral surface of the vehicle-inboard-side end of the fixed ring 1. In addition, the displacement sensors 24 are coated by a synthetic resin or a rubber-based material so as to be integrally formed with the sensor housing 16.
Patent EP-2110875-A4 (EP)
Title: Polymer electrolyte membrane, method for producing the same, membrane-electrode assembly and solid polymer fuel cell
Inventor: OHGI HIROYUKI
IPC: C08F293/00
Filed: 2008-01-11
Abstract: A polymer electrolyte membrane comprising as a main ingredient a block copolymer (P) which comprises, as its constituents, a vinyl alcoholic polymer block (A) and a polymer block (B) having ion-conducting groups, which block copolymer (P) is cross-linking treated, and a membrane-electrode assembly and a fuel cell using the polymer electrolyte membrane, respectively. Preferred as polymer block (B) is one having a styrene or vinylnaphthalene skeleton or a 2-(meth)acrylamido-2-methylpropane skeleton. The ion-conducting group includes a sulfonic acid group, a phosphonic acid group or the like.
Patent EP-2124385-A4 (EP)
Title: Method, device and system for multicast service authorization controlling
Inventor: HUANG SHIBI
IPC: H04L12/18
Filed: 2008-05-05
Abstract: A method, a device and a system for multicast service authorization control are provided, so as to support that a multicast authorization control point dynamically updates a user's multicast service authority information and implements multicast authorization control on the user according to the dynamically updated multicast service authority information. The method includes: acquiring a user's multicast service authority information by a multicast authorization control point in the process of interacting with a bearer control layer; and implementing multicast authorization control on the user by the multicast authorization control point according to the acquired multicast service authority information. The multicast authorization control point includes an acquisition unit adapted to acquire a user's multicast service authority information in the process of interacting with a bearer control layer; and an authorization control unit adapted to implement multicast authorization control on the user according to the multicast service authority information acquired by the acquisition unit.
Patent EP-2146624-A4 (EP)
Title: Method and apparatus for providing data processing and control in medical communication system
Inventor: HAYTER GARY
IPC: A61B5/00
Filed: 2008-04-14
Abstract: Methods and apparatus for providing data processing and control for use in a medical communication system are provided.
Patent EP-2114028-A4 (EP)
Title: A method, device and system for estimating channel
IPC: H04L25/02
Filed: 2009-02-24
Abstract: A method for channel estimation includes: loading a combination of signals sent on other lines over a line of a channel; measuring a signal-to-noise ratio (SNR) of the loaded line; and calculating crosstalk channels of the loaded line according to a coefficient of the combination of signals sent on other lines and the measured SNR. Accordingly, a device and system for channel estimation are provided. The technical solution of the present invention may be used for relevant systems such as an x Digital Subscriber Line (xDSL) system.
Patent EP-2454672-A4 (EP)
Title: Encoding data using combined data mask and data bus inversion
Inventor: ABBASFAR ALIAZAM
IPC: G06F13/14
Filed: 2010-06-14
Abstract: A data encoding scheme for transmission of data from one circuit to another circuit combines DBI encoding and non-DBI encoding and uses a data mask signal to indicate the type of encoding used. The data mask signal in a first state indicates that the data transmitted from one circuit to said another circuit is to be ignored, and the data mask signal in a second state indicates that the data transmitted from one circuit to said another circuit is not to be ignored. If the data mask signal is in the second state, a first subset of the data is encoded with data bus inversion and a second subset of the data is encoded differently from data bus inversion. Such encoding has the advantage that SSO noise is dramatically reduced when the encoded data is transmitted from one circuit to another circuit.
Patent EP-2559339-A4 (EP)
Title: Disinfection aid for ozone disinfection and method for ozone disinfection
Inventor: TAKEUCHI YOSHIKUNI
IPC: C02F1/78
Filed: 2011-04-07
Abstract: The present invention provides a sterilization auxiliary for ozone sterilization which is an aqueous solution including a Component (A) of an aluminum compound which produces aluminum ions in an aqueous solution, and a Component (B) of one or more of acids selected from phosphoric acid, citric acid, malic acid, succinic acid, gluconic acid, lactic acid, and L-tartaric acid, wherein the pH of the aqueous solution is greater than or equal to 1.0 and less than 5.0, and an ozone sterilization method for ozone-treating a substance to be treated using the sterilization auxiliary. According to the present invention, a sterilization auxiliary for ozone sterilization in which a high sterilizing effect may be obtained using less ozone without burdening sterilization apparatus and a substance to be treated, and a low-cost ozone sterilization method using the sterilization auxiliary can be provided.
Patent EP-0037422-A4 (EP)
Inventor: FRIED JOSEF
IPC: C07D307/937
Filed: 1981-04-21
Abstract: Composes de prostaglandines et prostacyclines substituees par le fluor dans une ou plusieurs des positions suivantes, 4, 4; 7, 7; 10, 10; et 5.
Patent EP-0042435-A4 (EP)
Inventor: YOKOBE TETSUO
IPC: C07D513/06
Filed: 1980-12-17
Abstract: Derives de benzothiazine representes par la formule generale suivante: (FORMULE) (ou R1 represente un atome d'hydrogene, un groupe alkyle, un groupe alcoxy-carbonyle, un groupe alkoxyaryle, eventuellement un groupe phenyle substitue, un groupe cycloalkyle, ou un groupe aralkyle, R2 represente un atome d'hydrogene ou un groupe alkyle, X represente un atome de soufre ou d'hydrogene, et Y represente le methylene ou l'ethylene) et leurs sels d'addition acides. Ces derives sont utiles comme medicaments tels que des analgesiques, des agents anti-inflammatoires, des agents anti-allergiques, des agents anti-rhumatismaux, des agents d'amelioration de la circulation, etc.
Patent EP-0164365-A4 (EP)
Inventor: TURECEK DONALD J
IPC: B29C48/34
Filed: 1984-10-22
Abstract: Appareil pour enduire en continu des câblés alignés (10) comportant des noeuds ou d'autres larges irrégularités. Un mécanisme déflecteur d'alignement de câblés (58) de construction nouvelle, situé à l'entrée de câblé (16) d'un ensemble de matrices (14) d'enduction par extrusion, permet le passage d'épissures comme des noeuds. Le mécanisme déflecteur (58) comporte une pluralité d'ouvertures d'alignement de câblés (68) dont chacune comporte une position de guidage (70) et une position élargie de passage de noeuds (72). Pendant le procédé d'enduction, les câblés sont maintenus alignés pendant qu'ils traversent la matrice (14) et des noeuds intermittents passent par les positions élargies de passage de noeuds (72) des ouvertures d'alignement (68). Un mécanisme de décharge régule la pression à l'intérieur de la chambre d'extrusion (54) pour empêcher tout refoulement indésirable à travers les positions élargies de passage de noeuds (72) des ouvertures d'alignement (68).
Patent EP-0201514-A4 (EP)
Title: A unitary, self-contained card verification and validation system and method.
Inventor: PAVLOV LEONIDAS PIERRE
IPC: G06Q20/34
Filed: 1985-09-09
Abstract: A unitary, self-contained card (10) which does not require interaction with a fixed terminal device to prevent monitoring of confidential information contained within the card (10). The unitary, self-contained card (10) has the ability to verify a personal identification number (PIN) which is entered directly into the card by way of a keyboard (12) without the use of an outside terminal and produce a transaction identification code (TIC) which varies for each transactional use of the card (10) and which can later be verified to determine the validity of the transaction. The card (10) is capable of storing issue and expiration dates, credit limit balances and other card transactional data. The card (10) can be used in conjuctions with a validation system (102) with provisions for verifying information recorded on the magnetic indicia (22) of the card (10). The card (10) can also be used with peripheral devices (96) which function to verify the validity of the transation from the transaction identification code (TIC).
Patent EP-0244444-A4 (EP)
Title: Magnetic-polymer particles.
Inventor: OWEN CHARLES S
IPC: A61B5/055
Filed: 1986-10-03
Abstract: A magnetic-polymer particle, useful in immunoassay techniques and various other biological/medical applications is produced by coprecipitation of transition metals in the presence of a polymer having available coordination sites. These particles are capable of forming stable aqueous suspensions and may be easily resuspended after agglomeration.
Patent EP-0248844-A4 (EP)
Inventor: KREIZMAN ALEXANDER
IPC: A61B17/20
Filed: 1986-11-24
Abstract: Une pièce à main chirurgicale ultrasonique améliorée (10) comprend un corps de connexion à angle (72) entre le transducteur (72) et une pointe d'opération (74), le corps de connexion étant courbé en un point entre le noeud et l'anti-noeud à ses extrémités respectives et avec un second support nodal plan dans la section du transducteur. L'assemblage vibratoire (14) a une impédance correspondant à la fréquence d'une pièce à main utilisant un corps de connexion droit d'une longueur et d'une dimension sensiblement égales de sorte que des pièce à main droites et coudées peuvent être utilisées de manière interchangeable dans un système chirurgical à ultrasons utilisant un système d'entraînement commun et des pointes de travail communes. Dans un mode préférentiel de réalisation, le transducteur ultrasonique possède un plan nodal à mi-chemin entre ses extrémités et est supporté au niveau de ce plan nodal.
Patent EP-0308512-A4 (EP)
Inventor: MINAMIDA KATSUHIRO NIPPON STEE
IPC: B21B27/00
Filed: 1988-02-24
Abstract: Lorsque la sortie d'un laser à oscillation continue doit être pulsée en utilisant un commutateur en Q, le procédé conventionnel utilisant ce commutateur en Q pose le problème que lorsqu'une fréquence est modifiée, les conditions d'excitation de l'oscillation se modifient également, et une onde impulsionnelle et une sortie de crête changent simultanément, de sorte qu'il n'est pas possible d'effectuer la finition mate de manière stable. La présente invention permet de limiter la perte d'un oscillateur laser pedant la période ''HORS SERVICE'' de l'impulsion en réduisant la sortie d'un signal haute fréquence destiné à être appliqué au commutateur en Q et commande l'onde impulsionnelle pour qu'elle se situe dans une gamme appropriée pour la finition mate des cylindres. Le procédé ci-décrit permet d'obtenir une surface mate très satisfaisante.
Patent EP-0431173-A4 (EP)
Title: Curing agent, method of preparation thereof, and curable composition prepared therefrom
IPC: C07F7/18
Filed: 1990-05-29
Abstract: A curable composition comprising: (1) a non-polymeric organic curing agent having at least two hydrosilyl groups in its molecule, (2) an organic polymer having at least one alkenyl group in its molecule, and (3) a hydrosilylation catalyst. It can rapidly be cured to the depths to give a product having good mechanical properties.
Patent EP-0478665-A4 (EP)
Title: Antigenic epitopes present on membrane-bound but not secreted iga
IPC: C12N15/09
Filed: 1990-06-21
Abstract: The invention relates to a method of using a peptide which has the sequence of epitopes which are present on B cell-bound but not secreted IgA. This induces production of the antibody itself. These extracellular peptide segments form, entirely or in part, antigenic epitopes unique to membrane-bound but not secreted IgA.
Patent EP-0502019-A4 (EP)
IPC: H04B7/26
Filed: 1990-10-18
Abstract: Un système de microcellules amélioré pour systèmes téléphoniques cellulaires, comporte une pluralité de cellules contiguës (201, 202, 203, etc.) dans laquelle les cellules sont configurées en une pluralité de groupes (241, 246, etc.), chaque cellule se trouvant dans un groupe ayant un ensemble différent de fréquences de transmissions assignées. Chaque fréquence peut être assignée à un téléphone mobile donné se trouvant dans la cellule, pour tous les emplacements du téléphone mobile dans la cellule. On a prévu des transferts de fréquences permettant de maintenir une communication continue de cellule à cellule. Chaque cellule est dotée d'antennes (13, 15, 17) agencées et configurées afin de limiter la propagation de signaux vers une région d'une pluralité de régions se trouvant dans les limites de la cellule. La transmission à n'importe quelle fréquence est limitée à la zone (132, 152, 172) dans laquelle le signal le plus fort est reçu du téléphone mobile. Par conséquent, les groupes de cellules peuvent être agencés selon une configuration de réutilisation de fréquence de trois (200), et un rapport entre la séparation de cocanaux et le rayon des cellules inférieur à quatre.
Patent EP-0555384-A4 (EP)
IPC: B09C1/06
Filed: 1991-10-31
Abstract: The portable soil remediation unit (10) includes, on a wheeled flatbed truck (18), a rotary drum (12) having a burner (14) at one end and an inlet (20) at its opposite end for flowing contaminated soil (5) in counterflow relation to the hot gases of combustion for volatilizing the contaminants. Also mounted on the vehicle is a baghouse (16). The hot remediated soil is discharged (30) into the baghouse for screw conveyance (40) along the bottom of the baghouse to a baghouse discharge. The particulate-laden gases from the drum enter the baghouse at the opposite end (32) and are separated into particles and clean exhaust gas. The hot remediated soil is in heat transfer contact (41) with the particles and the particles release residual contaminants. The particles flow to the bottom of the baghouse for combination with the remediated soil in the screw conveyor. The hot remediated soil is additionally screened (52) in the baghouse for large and small gradations, the large and small gradations, the large gradations being discharged (60) from the baghouse for reprocessing. Rocks or organic materials may be introduced into the drum to mechanically clean the drum and assist in heat transfer to the soil.
Patent EP-0533936-A4 (EP)
Inventor: EBATA TAKASHI
IPC: C07D307/33
Filed: 1991-12-27
Abstract: Un procédé pour produire sélectivement et rapidement une cis-lactone de whisky qui est représentée par la formule (A) et est l'un des constituants aromatiques du whisky ou du vin, consiste à hydrolyser la partie lactone d'une trans-lactone de whisky avec de l'hydroxyde de potassium, à ajouter un groupe alkyle au produit par la réaction avec du bromure d'isopropyl en vue de former de l'isopropyl (3S, 4S)-4-hydroxy-3-méthyloctanoate, à faire réagir l'ester formé avec du diéthyle azodicarboxylate en présence de triphénylphosphine et d'un ester azodicarboxylique pour former de l'isopropyl (3S, 4S)-4-(3', 5'-dinitrobenzoyloxy)-3-méthyloctanoate, et à hydrolyser l'ester formé avec une solution aqueuse d'hydroxyde de sodium à 2 %.
Patent EP-0591223-A4 (EP)
Title: Embossed vacuum bag, methods for producing and using said bag, and composite article produced using said bag
Inventor: SHEPHERD MAURY G
IPC: B29C43/12
Filed: 1992-02-10
Abstract: A vacuum bag (1) comprising a non-porous material having impressed therein a three-dimensional pattern which defines a plurality of interconnected channels, methods for producing the vacuum bag, molding methods using the vacuum bag, and improved composite articles produced by the molding method, are disclosed. The vacuum bagging process for molding a lay-up (21) comprising a plurality of fiber-reinforced layers (23) is located on a mold plate (27) and includes a release sheet (25) between the mold plate (27) and the fiber-reinforced layers (23) and a release sheet (11) located between the lay-up (21) and the vacuum bag (1). The vacuum bag (1) further includes sealing tape (29) located around the perimeter of the vacuum bag (1) and a vacuum application port (31) for evacuating the vacuum bag (1).
Patent EP-0616737-A4 (EP)
Title: Battery with protection circuit.
Inventor: MCCALEB FRANK D
IPC: H01M10/44
Filed: 1992-11-13
Abstract: A battery apparatus (104) includes at least one cell (114) having a capacity. The battery apparatus (104) also includes a protection circuit (116) for directing the charging pattern of the at least one cell (114) to follow a predetermined format. The protection circuit (116) monitors the rate at which the battery apparatus (104) is charged and stops the charge when this rate falls below a predetermined rate.
Patent EP-0619980-A4 (EP)
Title: Display device in medical examination and treatment system.
Inventor: SAKAGUCHI YOSHIHIRO K K MORITA
IPC: A61B5/00
Filed: 1992-12-28
Abstract: An object of the invention is to display target data in modes different from one another. Such an arrangement is adopted that a multi-color display section (1) capable of displaying in at least two colors is provided, and a color and a state (on/off) of a light are selected in accordance with examination and treatment data to be displayed. According to the present invention, by use of the combinations of a color and a state of the light, various data can be displayed in modes different from one another, so that displayed meanings and details can be identified at a glance.
Patent EP-0632708-A4 (EP)
Title: Local application tumor treatment apparatus.
Inventor: SIEVERT CHESTER E
IPC: A61N2/00
Filed: 1992-11-30
Abstract: Disclosed is apparatus and method for treating prostate tumors. The apparatus includes a platform (11) on which the patient may be seated. An electromagnetic coil (12) is disposed beneath the platform (11) and creates a field that acts on thermoseeds placed in the tumor. The method includes inductively heating the thermoseeds which heat the tumor cells to a temperature of between 45 and 50  DEG C.
Patent EP-0674608-A4 (EP)
Title: Enhanced catalyst mixing in slurry bubble columns.
Inventor: CHANG MIN
IPC: B01J8/08
Filed: 1993-12-10
Abstract: Catalyst particle distribution and mixing in the slurry part of bubble columns is improved by introducing a secondary suspending fluid into the columns at locations within the lower 20 % of the vertical height of the column (3) but above the gas distributor (2) normally located at or near the bottom of the columns.
Patent EP-0688450-A4 (EP)
Title: Flash file system
Inventor: BAN AMIR
IPC: G06F12/02
Filed: 1994-02-28
Abstract: The provision of a flash memory (12), virtual mapping system, which includes a flash controller (14) and a random access memory (16) for storing mapping tables, that allows data to be continuously written to unwritten physical address locations. The virtual memory map (14, 16) relates flash memory physical location addresses in order to track the location of data in the memory.
Patent EP-0801780-A4 (EP)
IPC: G09F15/00
Filed: 1994-05-09
Abstract: A display device in the form of a sign having spaced frame construction whereas one or more C-Channel shaped periphery edge frames (20, 44, 64) are secured in a back-to-back relation such that the display face attached to the outer portion of each frame (20, 44, 64) is viewable from the exterior position relative to the device. The peripheral edge frame (20, 44, 64) if single sided or the peripheral edge frames (20, 44, 64) if the device is multiple sided are secured thereto by a plurality of pairs of cross members attached in an interconnecting relation to each frame such that the space between the bars is determined by the configuration of the interior support member(s) or it is determined by the architectural style and strength required by the designer. A cover in the form of a sheet (90) is positioned around the outside periphery of the device to at least partially enclose the interior thereof.
Patent EP-0712533-A4 (EP)
Inventor: LEWIS AARON
IPC: H01J37/28
Filed: 1994-08-05
Abstract: L'invention concerne un capteur de force universel servant à mesurer la topographie d'une surface graduée en nanomètres et d'autres caractéristiques et qui comprend une micropipette creuse (1.1) ayant un diamètre interne d'environ 7,5 nanomètres à son extrémité. Le palpeur possède une structure encastrée que l'on obtient en chauffant ladite structure tout près de son extrémité pour qu'elle se plie. Un revêtement réfléchissant (1.4) est ensuite appliqué sur la surface externe de la micropipette.