baber/WOPTO huggingface dataset:
Patent EP-2023937-A4 (EP)
Title: Rnai modulation of aha and therapeutic uses thereof
Inventor: CONSTIEN RAINER
IPC: A61K31/70
Filed: 2007-05-18
Abstract: The present invention relates to a double-stranded ribonucleic acid (dsRNA) for inhibiting the expression of a human Aha gene in a cell, wherein said dsRNA comprises at least two sequences that are complementary to each other and wherein a sense strand comprises a first sequence and an antisense strand comprises a second sequence comprising a region of complementarity which is fully complementary to at least a part of an mRNA encoding an Aha gene or forms one, two, three or four mismatched base pairs upon hybridization to said part of an mRNA, and wherein said region of complementarity is less than 30 nucleotides in length and wherein the dsRNA effects cleavage of an mRNA encoding an Aha gene within the target sequence of a second dsRNA having a sense strand of SEQ ID NO: 5 and an antisense strand of SEQ ID NO: 6, said antisense strand being complementary to the latter sense strand.
Patent EP-2085626-A4 (EP)
Title: Rolling bearing and rolling bearing device
Inventor: KODA KANICHI
IPC: F16C19/36
Filed: 2007-11-12
Abstract: [Problem] To prevent the generation of wear associated with a relative positional offset between a closure member (a preload member) to which a fluid pressure such as an oil pressure is applied and an outer ring. [Means for Resolution] A rolling bearing is provided which comprises rolling elements 34, an inner ring 33 which includes a raceway surface on which the rolling elements 34 roll on an outer circumference thereof and an outer ring 32 which includes a raceway surface on which the rolling elements 34 roll and to which a load can be applied which is directed to one side of an axial direction from the rolling elements 34 on an inner circumference thereof, wherein a closure member 36 for closing an inner circumferential side opening of the outer ring 32 is formed integrally at an end portion of the outer ring 32 which lies on the one side of the axial direction.
Patent EP-2350970-A4 (EP)
Title: A method and system for accounting for download transactions and social network interaction
Inventor: KIDRON ADAM
IPC: G06F21/10
Filed: 2009-10-20
Abstract: The invention is a method and system for establishing a social networking system. A network platform for storing content of interest to a particular group is established. An interface means provides a pathway to access the content. The supporting platform comprises hardware supporting a series of applications which include a points system application for awarding points to a system member in respect of certain transactions facilitated by an exchange engine. A hierarchical structure is created within the system and is determined by establishing a ranking structure and placing each of the members at a particular rank level based upon a pre-determined level of points within their accounts. Each of the members receives access to a set of rewards; the rewards being made available to a particular rank level. Additionally, access to certain functionality within the social networking system is determined in accordance with rank structure.
Patent EP-2412520-A4 (EP)
Title: Metal foil with electric resistance film and production method therefor
Inventor: KUROSAWA TOSHIO
IPC: C23C28/02
Filed: 2010-03-10
Abstract: A metal foil comprising an electric resistance film in which the metal foil is made of copper or copper alloy, the surface roughness of at least one surface thereof is set to a 10-point average roughness Rz of 6.0 µm to 8.0 µm, and an electric resistance film is formed on that surface, wherein the peel strength of the electric resistance film is 0.60 kN/m or more, and variation of the resistance value is +10% or less. Provided is a copper foil with an electric resistance film in which an electric resistance film is formed on the copper foil to enable the resistor to be built into the substrate, the adhesiveness thereof to a resin substrate is ensured, and variation of the resistivity of the electric resistance film is reduced.
Patent EP-0033337-A4 (EP)
Title: Digital loop synchronization circuit.
Inventor: BAXTER LESLIE ALAN
IPC: H04L7/033
Filed: 1981-02-24
Abstract: Digital loop circuit for controlling synchronization around a closed loop communication system. The control circuit (20) is designed to automatically adjust the delay of the loop to maintain a constant frame bit length without regard to the number of stations connected into the loop. As stations are added or subtracted from the loop, the system operates to subtract or add delay as necessary. A first in and first out (FIFO) register having a bit capacity equal to the frame size is inserted serially in the loop and a separate clock is used to control the input and the output of the first in and first out register (FIFO). If a unique frame bit is not received in the anticipated position then the clock output skips one count per frame thereby adding delay to the loop. The loop control circuit operates for situations where the framing bit is on a separate channel and also when the framing bit is on the actual data channel.
Patent EP-0075563-A4 (EP)
Title: Spiral separator.
Inventor: GIFFARD PHILIP JOHN
IPC: B03B5/62
Filed: 1982-03-25
Abstract: In a spiral separator of the kind used for the wet gravity separation of solids (Figs. 5 & 6) there are provided splitters (70, 71, 72) in troughs (20, 21, 22) which are operatively connected by means (80) permitting adjustment of splitters in unison. Preferably the splitters are at corresponding locations of separate troughs and are in vertical register.
Patent EP-0098285-A4 (EP)
Title: Electronic high frequency controlled device for operating gas discharge lamps.
Inventor: VOSSOUGH ESHAN
IPC: H05B41/392
Filed: 1983-01-17
Abstract: A high frequency electronic ballast which comprises a variable frequency oscillator (1) having its frequency controlled by inputs (10 to 15). The oscillator (1) providing complementary outputs (16, 17) which controls an inverter (4) via a driver circuit (3). The inverter output is a source for a transformer or choke (5) which directly drives a gas discharge lamp (6). In this way the frequency of operation and hence the illumination of the lamp (6) can be changed by changing the driver (3) frequency by direct control (10 to 15) of the oscillator (1) and the lamp voltage is maintained substantially constant while reducing its current flow.
Patent EP-0230425-A4 (EP)
Title: Structured kaolin pigments.
Inventor: JONES PHILIP E J
IPC: C09C1/42
Filed: 1986-01-27
Abstract: A structured kaolinitic pigment having improved physical and optical characteristics when incorporated as a filler or coating pigment in paper. When used in paper coating applications, it results in a coated paper of improved optical and printing qualities. The pigment consists of porous aggregates of kaolin particles which are chemically bonded together. The pigment may be produces by chemically reacting a particulate kaolin with a metal chloride, such as silicon tetrachloride. The process is conducted under conditions such that the kaolinite structure is not impaired.
Patent EP-0279843-A4 (EP)
Title: Surface lubricants for recording surface and method of reducing their depletion.
Inventor: FREW DUNCAN W
IPC: G11B5/65
Filed: 1987-08-17
Abstract: Magnetic recording media wherein the record surface is coated with an isocyanate lubricant (and, preferably, a supercoat of like lubricant), such lubrication being adapted to inhibit spin-off and like depletion, despite frequent head-contact, while exhibiting good durability, wear resistance and recording characteristics over extended life (computer applications).
Patent EP-0486686-A4 (EP)
Inventor: SHIBATA SHUICHI
IPC: H01L39/24
Filed: 1988-06-16
Abstract: Un oxyde en poudre possédant une composition uniforme et une fine granulométrie et pouvant être fritté à basse température peut être obtenu à une température ne dépassant pas le point d'ébullition d'un solvant, par la formation de fines particules d'oxyde supraconducteur dans une phase liquide selon le procédé sol-gel, en utilisant les alkoxydes d'une pluralite d'éléments métalliques constituant des oxydes supraconducteurs en tant que matériaux de départ. On peut obtenir un film orienté présentant de bonnes propriétés supraconductrices en formant une couche intermédiaire composée d'un film d'oxyde entre une base et l'oxyde supraconducteur lors de la formation du film d'oxyde supraconducteur sur la base en utilisant la poudre. Un film supraconducteur à forte orientation dans l'axe c et un volume supraconducteur peuvent être préparés à partir d'un matériau à base de Ln-Ae-Cu-O ou Bi-Ae-Cu-O présentant un rapport de composition spécifique. On obtient le film supraconducteur en appliquant sur une base une pâte composée de ces matériaux, et en la chauffant. On produit le volume supraconducteur en comprimant dans une direction donnée les cristaux supraconducteurs précipités par frittage de ces matériaux.
Patent EP-0368910-A4 (EP)
IPC: F25B39/02
Filed: 1988-07-05
Abstract: Un dispositif autonome de refroidissement rapide peut être stocké pendant des durées indéterminées sans perdre sa capacité de refroidissement. Un liquide contenu dans une première chambre (12) subit un changement de phase, se transformant en vapeur et refroidissant la première chambre (12). Un sorbant contenu dans une deuxième chambre (20) est en communication fluidique avec la vapeur et extrait la vapeur contenue dans la première chambre (12). On facilite le processus de refroidissement en revêtissant la surface interne de la première chambre d'un matériau à effet de mèche (16), afin de maintenir un contact aussi large que possible entre le liquide et la première chambre (12) à mesure que le niveau de liquide baisse pendant le processus d'évaporation. Un séparateur de phases (34) et une mèche poreuse volumineuse empêchent du liquide non-évaporé de pénétrer dans la deuxième chambre (20).
Patent EP-0463162-A4 (EP)
Title: Preparation of 5,6,7-trinor-4,8-inter-m-phenylene pgi 2 derivatives
IPC: A61P7/02
Filed: 1990-02-27
Abstract: -prostaglandin-I2 derivs. of formula (I) are synthesised from dibromo dihydro-cyclopenta(b)benzofuran (II): (where R3 and R4 are H or methyl; R2 is methyl or ethyl) by (1) Prins reaction to give 1-(hydroxymethyl) -2-hydroxytetrahydro, -5,7-dibromo-cyclopenta(b)benzofuran; (2) Grignard reaction with alkyl 3-formyl propionate followed by removal of the 7-bromo atom by catalytic hydrogenation to give cpds. (III): (3) protection of the 2-hydroxyl with an alkanoyl group and oxidation to the 1-aldehyde; reaction with (MeO)2P(O)CH2COCHR4CH2C=CR2; (5) reduction of the carbonyl group and deprotection.
Patent EP-0472538-A4 (EP)
Title: Roof assembly
IPC: E04B1/35
Filed: 1990-04-19
Abstract: The specification describes a method of erecting a building roof which comprises constructing the roof while on the ground and lifting it into position onto load bearing columns. A roofing assembly capable of being used in the method is also described. The assembly comprises a frame, roof cladding elements and ceiling elements. The assembly is so designed that it is capable of being assembled on the ground and lifted into position using transportable lifting means such as chain blocks or mobile cranes.
Patent EP-0497783-A4 (EP)
Title: Variable speed ac drive control
IPC: H02P27/06
Filed: 1990-09-11
Abstract: A method for controlling the speed of an AC machine (12) is described. The AC machine (12) receives three output phases (A, B, C) supplied from a cycloconverter (10) which is connected to an input supply (R, Y, B) of frequency f1. The cycloconverter (10) is caused to operate in three modes under control of a microprocessor (25). The first mode supplies the AC machine (12) in the frequency range 0 to fo, by conventional cycloconverting to generate a near continuum of frequencies. The second mode operates the cycloconverter (10) to synthesize a number of frequency steps in the frequency range fo to f1 from the input supply (R, Y, B) and provides speed control of the AC machine (12) by phase control of the output voltage (A, B, C) between each frequency step. The third mode operates the cycloconverter (10) to be transparent, such that the input frequency f1 is effectively directly supplied to the AC machine (12) without speed regulation being applied.
Patent EP-0452499-A4 (EP)
IPC: G05B19/408
Filed: 1990-10-15
Abstract: Procédé permettant de fixer des données établies qui sont nécessaires pour la production et la confirmation de données de commande numérique en fonction de données de programmation, de manière à pouvoir être réutilisées. Lorsqu'on indique un programme de pièces ou des données introduites en mode interactif, un processeur (1) dans un appareil de programmation recherche un fichier de données établies dans une mémoire vive (3) (S1). Lorsque les données établies relatives aux données de programmation ne sont pas contenues dans le fichier de données établies, un masque permettant de fixer les données établies est visualisé sur un écran cathodique (7) et les données établies sont enregistrées dans le fichier de données établies en combinaison avec les données de programmation en fonction de l'introduction des données établies par l'opérateur (S5). Par la suite, lorsque ces mêmes données de programmation sont indiquées et que les données établies relatives à ces données sont contenues dans le fichier de données établies, les données établies et un message demandant si les données établies peuvent être utilisées sont visualisés à l'écran (S3). Les données établies sont utilisées pour la préparation et la confirmation desdonnées de commande numérique (S7) et retenues dans le fichier de données établies (S8).
Patent EP-0594620-A4 (EP)
Title: Method and apparatus for transcutaneous cardiac pacing.
Inventor: FREEMAN GARY A
IPC: A61N1/36
Filed: 1991-07-15
Abstract: Method and apparatus for transcutaneously pacing the heart with pacing stimuli each of which comprises a series of individual pulses. The heart reacts to the series of pulses as if the series were one continuous pulse, whereas the pulse series produces skeletal muscle reactions that are similar to that which would be expected for individual pulses. The result is reduced stimulation of skeletal muscles and nerves, and less discomfort for the patient. Further reduction in stimulation of skeletal muscles and nerves can be achieved by providing a series of subthreshold initial pulses in each pacing stimulus, and by providing background stimuli occurring in the intervals between pacing stimuli. The apparatus includes timing and control circuitry (20), stimuli generating circuitry (30) connected to electrodes (70, 72).
Patent EP-0579726-A4 (EP)
Title: Chimeric plant genes based on upstream regulatory elements of helianthinin.
Inventor: THOMAS TERRY
IPC: C12N15/29
Filed: 1992-04-07
Abstract: Helianthinin is an 11S seed storage protein of sunflower embryos. The present invention is directed to the 5' regulatory regions of helianthinin genes. More particularly, the present invention is directed to specific cis-regulatory elements of this regulatory region which direct tissue-specific, temporally-regulated, or abscisic acid-responsive gene expression. The present invention provides chimeric genes comprising the cis-regulatory elements linked to a coding sequence from a heterologous gene to control expression of these genes. The chimeric genes provided by the instant invention are useful in conferring herbicide resistance and improved seed lipid quality to transgenic plants.
Patent EP-0600909-A4 (EP)
Title: Desensitization process for energetic compositions with regeneration of reagents.
Inventor: CHIN GEORGE
IPC: C02F1/469
Filed: 1992-06-26
Abstract: Potentially hazardous compositions containing solid combustible fuels, oxidants, nitro-containing, nitramine-containing or nitrato-containing compounds and, in many cases, binders are desensitized by reagents generated from the composition itself by electrolysis at low current and over an extended period of time. According to the disclosed method, the composition is retained in a reaction vessel (8) separate from the electrolysis cell (1), and the aqueous leachant from the composition is circulated in two portions through the two halves (2, 3) of the electrolysis cell (1) to form strong oxidizing and reducing reagents, respectively, which are then circulated in succession through the reaction vessel to decompose the composition. The resulting composition has a lowered sensitivity to initiation by such external influences as inadvertent impact or inadvertent electrostatic discharge.
Patent EP-0592597-A4 (EP)
Title: Novel mutagenesis methods and compositions.
Inventor: ANDREWS WILLIAM H
IPC: C12N15/85
Filed: 1992-07-01
Abstract: Methods and reagents for oligonucleotide-directed mutagenesis of a target nucleic acid are provided. In these methods a mutagenic oligonucleotide introduces a desired mutation at one site and, at a second site, introduces or eliminates a restriction site, allowing one to screen for the desired mutation by restriction analysis. Also provided are vectors and kits for performing such mutagenesis methods.
Patent EP-0543027-A4 (EP)
Inventor: SHIMURA YOSHINOBU TONODAI - MA
IPC: A01N53/00
Filed: 1992-05-29
Abstract: L'invention se rapporte à une suspension aqueuse d'une composition insecticide microcapsulaire, qu'on obtient en émulsifiant un insecticide au pyréthroïde liquide ou une solution hydrophobe contenant un insecticide au pyréthroïde et un solvant à point d'ébullition élevé, de préférence un phtalate alkyle dans lequel le groupe alkyle comporte 8 à 13 atomes de carbone, en présence d'un tensio-actif polymère anionique hydrosoluble, en vue d'obtenir des particules solides ayant des diamètres appropriés et une résine mélamine-formaldéhyde à polycondensation ou son dérivé sur les surfaces des particules ainsi obtenues. Cette composition possède une action insecticide stable prolongée et elle se caractérise par une toxicité réduite contre les animaux aquatiques.
Patent EP-0670049-A4 (EP)
Title: Multi-dimensional signal processing and display.
Inventor: HUTSON WILLIAM H
IPC: G01S7/20
Filed: 1993-03-02
Abstract: A multi-dimensional acoustic, data processing and display system arranges acoustic data in a three-dimensional matrix. The three-dimensional matrix is compressed using singular value decomposition into singular vectors and singular values. A historical database is created and maintained and is also concatenated with the three-dimensional data. This database allows reverberation and noise to be diminished and other, weaker features in the data to be enhanced. Once the data is compressed, the data can be analyzed efficiently. The singular vectors are partitioned into one or more groups on the basis of their singular values or other criteria. Certain of the compressed data elements are enhanced or diminished by modifying the singular values within each of the groups of singular vectors. Selected singular vectors are processed further by other techniques for further enhancement, detection, isolation, feature extraction and classification. The compressed and enhanced data is then expanded back into three-dimensional form for display or for other processing.
Patent EP-0629248-A4 (EP)
Inventor: TSUZUKI KIYOHIRO
IPC: F26B5/04
Filed: 1993-04-23
Abstract: L'invention concerne un procédé de conditionnement d'un enroulement de fil (1) enfermé dans une chambre (21) de conditionnement et qui consiste à introduire de la vapeur à faible température, approximativement à 140 degrés F pendant deux secondes, ajustant ainsi la torsion du fil après filage et bobinage.
Patent EP-0655022-A4 (EP)
Title: Pipe joining tool.
Inventor: DE LEEBEECK MARCEL
IPC: B25B27/10
Filed: 1993-07-12
Abstract: A tool (10) for joining plastic pipe and fittings that provides for a quarter turn rotation of a pipe fitting (14) while simultaneously pulling a free end of a longitudinally aligned pipe section (12) into the fitting. The tool includes an inner ring (10) that slips over a free end of a pipe section and is secured thereto by inwardly directed mounting screws, and an outer ring (72) coaxially circumposed about, and rotatably connected to, the inner ring. A detachable semicircular partial collar (90) fits snugly about the outer ring (72) and reversibly attaches to a pair of outwardly directed nibs (84) positioned at opposite sides of the outer ring (72) in a plane that bisects the pipe section. A handle (46) is pivotally mounted above a yoke (24) and chain (26) that encircle and grasp the fitting (14).
Patent EP-0662263-A4 (EP)
Title: Stator and stator winding method and apparatus.
Inventor: DOLGAS PATRICK A
IPC: H02K15/09
Filed: 1993-09-20
Abstract: A wound stator for a permanent magnet electric machine has an array of coils ("C") on the outer rim of a generally cylindrical stator body (40). The stator coils ("C") are wound directly on the stator body (40) by providing the stator body with a plurality of mutually circumferentially-spaced, coil-retaining and forming members (52, 54) around which the ends ("E") of the stator coils ("C") are coursed so that the coil sides ("S") project in a direction parallel to the center axis of the stator. Wire connections are formed between coils (60, 62, 64) of a phase, and wire loops (180) are formed between the last wound coil (60-10) of one phase and the first wound coil (62-1) of a subsequently wound phase. Mechanisms are provided for clamping the stator start wires and for temporarily retaining the wire loops (180).
Patent EP-0681763-A4 (EP)
Title: Medium access control protocol for wireless network.
Inventor: FISCHER MICHAEL A
IPC: H04L12/28
Filed: 1994-01-27
Abstract: A communicator station wirelessly transmits frames to and receives frames from a least one additional communicator in a Group in accordance with a MAC protocol. One of the communicators functions as a hub and the remaining communicators function as remotes. The hub sends control information to the hubs to establish repeating communication cycles, each of which has intervals during which the hub and the remotes transmit and receive frames. The intervals allow the hub and the remotes to anticipate transmitting and receiving frames, thereby allowing the remotes to power off their receivers and transmitters to achieve a considerable savings in power consumption without degrading communications. Other improved features include adjusting the intervals and the durations of transmission opportunities in the communication cycle to obtain the beneficial aspects of TDMA and PRMA for LAN-like communication without also incurring most of the undesirable aspects of such MAC techniques. Other control functions such as arbitration determine which communicator is better suited to act as the hub.
Patent EP-0693168-A4 (EP)
Title: Extra low voltage lamp adaptor
Inventor: TRAYNOR NEIL STUART
IPC: H01R33/94
Filed: 1994-02-11
Abstract: A low voltage adaptor for light fittings which is retrofittable in place of a standard GLS or incandescent reflector lamp. The adaptor comprises a compact housing (2) which incorporates a lamp cap (1) for fitting into an existing light fittings socket and electrical connection thereto, and electrical transformer (9) to lower the supply voltage to an extra low voltage lampholder and an extra low voltage lamp (6) attached to the housing.