baber/WOPTO huggingface dataset:
Patent EP-1825509-A4 (EP)
Title: Dual stressed soi substrates
Inventor: CHIDAMBARRAO DURESETI
IPC: H01L21/84
Filed: 2005-12-13
Abstract: The present invention provides a strained-Si structure, in which the nFET regions of the structure are strained in tension and the pFET regions of the structure are strained in compression. Broadly the strained-Si structure comprises a substrate; a first layered stack atop the substrate, the first layered stack comprising a compressive dielectric layer atop the substrate and a first semiconducting layer atop the compressive dielectric layer, wherein the compressive dielectric layer transfers tensile stresses to the first semiconducting layer; and a second layered stack atop the substrate, the second layered stack comprising an tensile dielectric layer atop the substrate and a second semiconducting layer atop the tensile dielectric layer, wherein the tensile dielectric layer transfers compressive stresses to the second semiconducting layer. The tensile dielectric layer and the compressive dielectric layer preferably comprise nitride, such as Si<SUB>3</SUB>N<SUB>4</SUB>.
Patent EP-1792149-A4 (EP)
Title: Random access memory including nanotube switching elements
Inventor: SEGAL BRENT M
IPC: G11C14/00
Filed: 2005-09-20
Abstract: Random access memory including nanotube switching elements. A memory cell includes first and second nanotube switching elements and an electronic memory. Each nanotube switching element includes an output node, a nanotube channel element having at least one electrically conductive nanotube, and a control structure having a set electrode and a release electrode disposed in relation to the nanotube channel element to controllably form and unform an electrically conductive channel between said channel electrode and said output node. The electronic memory has cross-coupled first and second inverters. The input node of the first inverter is coupled to the set electrode of the first nanotube switching element and to the output node of the second nanotube switching element. The input node of the of the second inverter is coupled to the set electrode of the second nanotube switching element and to the output node of the first nanotube switching element; and the channel electrode is coupled to a channel voltage line. The release electrode of the first nanotube switching element is coupled to the release electrode of the second nanotube switching element and wherein both release electrodes are coupled to a release line. The cell can operate as a normal electronic memory, or can operate in a shadow memory or store mode (e.g., when power is interrupted) to transfer the electronic memory state to the nanotube switching elements. The device may later be operated in a recall mode where the state of the nanotube switching elements may be transferred to the electronic memory.
Patent EP-1775853-A4 (EP)
Title: Multicarrier signal clipping device and method
Inventor: LIU JIANHUA
IPC: H04B7/005
Filed: 2006-02-09
Abstract: A device and a method for clipping multicarrier signal are provided. The method for clipping multicarrier signal includes: detecting whether an Idle Period in DownLink (IPDL) starts in each subcarrier forming a multicarrier joint signal and generating an IPDL flag just when the IPDL starts in a subcarrier; detecting power of each subcarrier to get a detection result; selecting a clipping filter coefficient according to the IPDL flag and the detection result; performing a clipping processing of the received multicarrier joint signal according to the clipping filter coefficient and outputting the multicarrier joint signal after the clipping processing. Embodiments of the present invention meet demands of an IPDL time template and effectively support an IPDL mechanism in a Wideband Code Division Multiple Access (WCDMA) system on the premise of no multicarrier signal clipping performance is affected.
Patent EP-1901536-A4 (EP)
Title: A method for realizing session communication between the calling party and the called party
Inventor: SHEN QINGCHUN
IPC: H04M3/58
Filed: 2006-06-13
Abstract: A method for realizing session communication between the calling party and the called party, which is applied to the next generation network. After off hook of the called party, the method includes: the application server of the called party repeats media negotiation in order to obtain media description information of the called party, and sends an update request information with the media description information of the called party to the application server of the calling party via each level of soft switch; the application server of the calling party repeated the media negotiation with the calling party using the media description information of the called party; after the media update, the calling party returns back a response with the media description information of the calling party to the called party, which realizing the bi-directional negotiation of the calling party and the called party and completing setup of the call. The method can realize multi-service socket trigger or forward trigger of several processes of one service, and it insures the normal connection of the calling party and the final called party.
Patent EP-1938171-A4 (EP)
Title: System and method for managing battery slump
Inventor: GUTHRIE MARTIN
IPC: H01M2/34
Filed: 2006-10-16
Abstract: A system and method for managing battery slump in a battery-powered communications device including: an input configured for receiving battery voltage level information; an output configured for sending a signal for terminating a transmission; and a controller connected to the input and the output and configured to receive the battery voltage level information from the input; monitor the battery voltage level information; and send a signal via the output to terminate a transmission if the battery voltage level information crosses a predetermined threshold during the transmission. In particular, the system and method may further include an input connected to the controller and configured for receiving a signal indicating when a transmission is beginning or occurring and the controller is further configured to receive and monitor the battery voltage level information only when the transmission is occurring.
Patent EP-1936649-A4 (EP)
Inventor: HIDAKA TAKAFUMI
IPC: H01H27/00
Filed: 2006-09-04
Abstract: 安全スイッチへの装着状態を強固にして作業者の安全確保を向上するようにした安全保持具である。安全保持具は、アクチュエータ挿入口７に挿入し、且つその先端部（立下部２１ｃ）が安全スイッチの駆動カム９の凹部に嵌まり込み駆動カム９の回転を規制する基体２１と、基体２１がアクチュエータ挿入口７に挿入した状態において、アクチュエータ挿入口８に挿入可能にように基体２１に移動可能に取り付けられ、アクチュエータ挿入口８に挿入した際に、その先端部（挿入腕部３４）が挿入口７に挿入されている基体２１の係合孔３６に入り込んで係合するスライド体とを備えている。
Patent EP-1980056-A4 (EP)
Title: Jitter management for packet data network backhaul of call data
Inventor: PASSARELLA ROSSANO
IPC: H04L12/28
Filed: 2006-12-07
Abstract: Managing packet data network jitter is disclosed. A first call data associated with a mobile network communication session is received. A second call data that is older than the first call data is dropped from a buffer if required to make room in the buffer for the first call data.
Patent EP-1985364-A4 (EP)
Inventor: FUJIMOTO KAORU
IPC: C07C27/22
Filed: 2007-02-16
Abstract: L'invention concerne un catalyseur pour la synthèse de méthanol via un ester d'acide formique, une réaction étant réalisée en utilisant une matière première gazeuse contenant de l'hydrogène et au moins soit du monoxyde de carbone, soit du dioxyde de carbone, en présence d'un alcool en tant que solvant. Le catalyseur pour la synthèse de méthanol contient Cu, Mg, Na et Pd en plus d'un formate de métal alcalin.
Patent EP-2009444-A4 (EP)
Title: METHOD FOR NON-INVASIVE EXAMINATION OF NON-ALCOHOLIC STEATOHEPATITIS BY QUANTIFICATION OF CYTOCHROME-c, AND TEST KIT
Inventor: SASAKI YUTAKA
IPC: G01N33/531
Filed: 2007-04-06
Abstract: It is found that blood cytochrome c levels quantified for non-alcoholic steatohepatitis patients are higher than those for healthy persons, and that the quantified blood cytochrome c values correlated with fat deposition rates in hepatocytes. It is possible to test non-alcoholic steatohepatitis by quantifying cytochrome c in serum. A test method and a test kit for the test are provided.
Patent EP-2191506-A4 (EP)
Title: Wrap-around overmold for electronic assembly
Inventor: DEGENKOLB THOMAS A
IPC: H05K5/06
Filed: 2008-09-12
Abstract: An improved overmolded electronic assembly includes a backplate provided with a recessed edge, a circuit substrate on the backplate, at least one electronic component mounted on the circuit substrate, conductive traces on the circuit substrate which together with the electronic component(s) defines a circuit device, an electrical connector, and an overmold body that has peripheral edges that wrap around sides of the backplate and onto the edge recesses. The resulting over wrap feature eliminates delamination problems that would otherwise occur during thermal cycling of the electronic assembly, improves corrosion resistance at connector-to-backplate interfaces, and enhances securement of the printed circuit board assembly and electrical connector to the assembly.
Patent EP-2470951-A4 (EP)
Title: Backlight unit and display device
Inventor: KIM SUNGWOO
IPC: G02F1/13357
Filed: 2010-08-17
Abstract: A backlight unit and display device are discussed. According to an embodiment, a light generating device includes an array of light source devices disposed on a substrate and including first and second light source devices forming a first line, the first and second light source devices spaced apart from each other with a first distance and configured to emit light in a first direction; another array of light source devices disposed on the substrate and including third and fourth light source devices forming a second line, the third and fourth light source devices spaced apart from each other with a third distance and configured to emit light in a second direction which is different from the first direction, the second line being spaced apart from the first line so that the first light source device is spaced apart from the third light source device with a second distance therebetween.
Patent EP-2551683-A4 (EP)
Title: Data transmission device
Inventor: ANDO NOBORU
IPC: G01R22/00
Filed: 2010-03-25
Abstract: A data transmission device 40 includes a data collection unit 47 that collects a plurality of types of data including data from a power conditioner 20 that converts direct-current power generated by a solar battery 10 into alternating-current power, a data-importance addition unit 42 that adds first importance when the data collected by the data collection unit 47 is not data collected from the power conditioner 20, adds second importance that is more important than the first importance when the data collected by the data collection unit 47 is operation data collected from the power conditioner 20, and adds third importance that is more important than the second importance when the data collected by the data collection unit 47 is error occurrence information collected from the power conditioner 20, a data holding unit 41 that holds the data to which the importance is added, and a data transmission unit 2 that immediately transmits data that is held in the data holding unit 41 and to which the third importance is added, transmits data to which the second importance is added at a periodic time, and transmits data to which the first importance is added along with data to which the second or third importance is added.
Patent EP-2554591-A4 (EP)
Title: Transparentization agent composition containing sorbitol compound and method for producing polypropylene resin composition using this sorbitol compound
Inventor: HARUNA TORU
IPC: B29C48/40
Filed: 2011-03-08
Abstract: The present invention relates to a transparentization agent composition, which is a mixture containing 100 parts by mass of a dibenzylidene sorbitol compound represented by the following general formula (I) having a particle diameter such that d 97  is from 30 µm to 200 µm and 5 to 200 parts by mass of tetrakis[3(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl)methane, wherein the total for the two components is 50% by mass or more of the mixture. Furthermore, the present invention relates to a method for producing a polypropylene resin composition, including obtaining a polypropylene resin composition in which a dibenzylidene sorbitol compound represented by the following general formula (I) having a particle diameter such that d 97  is from 30 µm to 200 µm is incorporated in a polypropylene resin, by kneading a mixture containing 100 parts by mass of the polypropylene resin and 0.05 to 2 parts by mass of the dibenzylidene sorbitol compound by using a biaxial extruder at an extrusion temperature of from 220 to 250°C.
Patent EP-2624434-A4 (EP)
Title: Vibration power generation element and vibration power generation device provided with same
Inventor: YAMAUCHI NORIHIRO
IPC: H01L41/253
Filed: 2011-09-28
Abstract: A vibration power generation element includes a base substrate having a support portion and a cantilever portion, and a power generation unit for generating alternating current power in response to vibration of the cantilever portion. The power generation unit includes: a lower electrode formed on one surface side of the base substrate so as to overlap the cantilever portion; a first piezoelectric layer formed on an opposite side of the lower electrode from the cantilever portion; an intermediate electrode formed on an opposite side of the first piezoelectric layer from the lower electrode; a second piezoelectric layer formed on an opposite side of the intermediate electrode from the first piezoelectric layer; and an upper electrode formed on an opposite side of the second piezoelectric layer from the intermediate electrode.
Patent EP-2683138-A4 (EP)
Title: Public network address allocation method and device
Inventor: GUO YINGHUI
IPC: H04L29/12
Filed: 2012-10-19
Abstract: An embodiment of the present invention provides a method for assigning a public network address. The method includes: receiving a first request packet sent by a private network user equipment; assigning a first public network IP address to the private network user equipment from a public network address pool when it is determined that no public network IP address is assigned to the private network user equipment; assigning a first idle port set to the private network user equipment from an idle port in a first port set that is corresponding to the first public network IP address; and when it is determined that all ports in the first idle port set are occupied, assigning a second idle port set to the private network user equipment from an idle port in a second port set that is corresponding to the first public network IP address. An embodiment of the present invention further provides an apparatus for assigning a public network address. With the technical solutions provided in the embodiments of the present invention, a probability that the private network user fails to be assigned a public network port when adding a new connection to a public network equipment is lowered.
Patent EP-0020776-A4 (EP)
Inventor: YOSHIKAWA AKIRA
IPC: G03F1/54
Filed: 1980-05-20
Abstract: Une methode de formation de motifs utilise une pellicule fine de chalcogenure photo sensible comprenant une couche de laminage d'une pellicule fine de chalcogenure amorphe (2) et une pellicule fine d'argent (3). La pellicule fine de chalcogenure amorphe (22) des regions qui ne sont pas exposees a la lumiere (6) ou a un faisceau de particules accelerees et qui par consequent ne sont pas dopees avec de l'argent sont enlevees par attaque au plasma avec du fluor gazeux. Selon ce procede, les configurations desirees de la pellicule fine de chalcogenure amorphe (21) dopees avec de l'argent sont laissees sur un substrat. Les motifs restants sont utilises comme cache d'attaque pour former les motifs desires sur une couche de substrat par une methode d'attaque au plasma en enlevant une couche de substrat (1C).
Patent EP-0203203-A4 (EP)
Title: Multi-layer substrate for printed circuit.
Inventor: KUWABARA KIYOSHI FUJITSU NAGAT
IPC: H05K3/46
Filed: 1985-11-28
Abstract: A multi-layer substrate for printed circuit which has a pattern (6) for reconstruction in an inner layer, wherein the pattern (6) for reconstruction is connected to bonding pads (3g, 3h) for reconstruction on the surface through the intermediary of through holes (5e, 5f).
Patent EP-0222018-A4 (EP)
Title: Joint driving apparatus for industrial robots.
Inventor: MATSUMOTO KAZUYUKI
IPC: B25J17/00
Filed: 1986-03-13
Abstract: A joint driving apparatus for industrial robots, provided with a first arm (5), a second arm (12) supported pivotably on the first arm, and reduction gears (3, 40, 70, 80) adapted to reduce the rotational speed of an electric motor (1), which is fixed to the first arm, and transmit the resultant rotational speed to the second arm. The reduction gears consist of a front-step reduction gear (20) for reducing the number of rotation of the electric motor, and a rear-step planetary reduction gear (21) for further reducing the number of output revolution from the front-step reduction gear. The construction of the reduction gears installed in a robot driving system is modified so as to prevent the resonance of the driving system. A rod type member (60) is used to connect the reduction gears (20, 21) to each other and thereby reduce the dimensions and weight and increase the torsional rigidity of the robot.
Patent EP-0258317-A4 (EP)
Title: Implantable materials.
Inventor: MCAUSLAN BRIAN RICHARD
IPC: A61L26/00
Filed: 1987-02-17
Abstract: Polymer hydrogels are adapted for surgical implants by chemical modification of the surface to stimulate the attachment and growth of cells thereto. The modification may be by oxidative acid etching or by copolymerisation with methacrylic acid and diethylaminoethyl methacrylate.
Patent EP-0303689-A4 (EP)
Title: Epoxy pyrrolidone based non-ionic surfactants
IPC: C09K23/00
Filed: 1988-02-16
Abstract: The invention relates to compounds having the formula (I), wherein X is -(CH2)s- or -(CH2)s-O-; B is C8-24 alkyl-, (a), (b), or (c); Y and Z are each H or C1-12 alkyl; m is an integer having a value of 1 to 100; n is an integer having a value of 2 to 50; p is an integer having a value of O or 1; s is an integer having a value of 1 or 2; R' is H or CH3 and A is H or (d), wherein R'' is hydrogen or methyl and r is an integer having a value of from 1 to 100. The invention also relates to the process for the preparation of said compounds, as well as the process of using them as a surfactant or complexing agent and compositions therefor.
Patent EP-0356518-A4 (EP)
Inventor: ZHUKOV VIKTOR IVANOVICH
IPC: B01J31/14
Filed: 1988-02-23
Abstract: Un procédé d'obtention du butane-I et/ou des héxènes consiste à dimériser de l'éthylène et/ou co-dimériser de l'éthylène et du propylène dans un solvant organique à pression élevée et à une température de 0 à 100°C en présence d'un catalyseur organo-métallique complexe contenant de l'alcoolate de titane ayant la formule Ti(OR)4, où R est un radical alkyle ayant de 1 à 8 atomes de carbone ou de l'aryl, trialkylaluminium de formule AlR3, où R est un radical alkyle ayant de 1 à 6 atomes de carbone, un composé de magnésium organique de formule MgR2 et/ou MgRX où R est un radical alkyle ayant de 1 à 4 atomes de carbone et X représente Br, Cl, I.
Patent EP-0526462-A4 (EP)
Title: Method for the base-catalyzed decomposition of halogenated and non-halogenated organic compounds in a contaminated medium
IPC: A62D101/47
Filed: 1991-02-21
Abstract: A method for the decomposition of halogenated and non-halogenated organic contaminant compounds contained in a contaminated medium comprises adding an alkali or alkaline earth metal carbonate, bicarbonate or hydroxide to the contaminated medium in an aqueous solution or in a solvent having a boiling point of at least 200 DEG C., or in the form of a solid dispersion or suspension. The medium includes a hydrogen donor compound. The hydrogen donor compound may be originally contained in the medium or may be added to the medium. The medium further includes a catalytic source of carbon, for example, a carabohydrate, which will cause formation of a free radical hydrogen ion from the hydrogen donor compound. The medium is heated to dehydrate the medium and then is further heated at a temperature between about 200 DEG  and 400 DEG  C. to cause formation of the free radical hydrogen ion and effect reductive decomposition of the halogenated and non-halogenated organic contaminant compounds. An acid is then added to the medium in an amount sufficient to neutralize the same.
Patent EP-0527913-A4 (EP)
Inventor: BECK THOMAS WILLIAM
IPC: B01D67/00
Filed: 1991-05-09
Abstract: Un procédé de préparaton d'un matériau polymère poreux consiste à chauffer un mélange comprenant un polyfluorure de vinylidène et un système de solvant composé intitialement d'une première composante qui est un solvant latent de polyfluorure de vinylidène et d'une seconde composante qui n'est pas un solvant de polyfluorure de vinylidène, de sorte que, à une température élevée, le polyfluorure de vinylidène se dissout dans le système de solvant pour produire une solution optiquement claire. La solution est alors rapidement refroidie de sorte qu'une séparation en phase liquide-liquide non équilibrée ait lieu pour produire une phase continue riche en polymère et une phase continue pauvre en polymère, les deux phases étant mélangées sous forme d'une matrice bicontinue à large interphase. Les processus de refroidissement est poursuivi jusqu'à ce que la phase riche en polymère se solidifie. La phase pauvre en polymère est enlevée du matériau polymère solide. Un matériau poreux ainsi produit est caractérisé par une texture filamenteuse ou analogue à une dentelle composée d'une multiplicité de brins de polymère (1) reliés entre eux en différents endroits (2) espacés le long de chaque brin.
Patent EP-0548100-A4 (EP)
Inventor: CHEESMAN GARY LYN
IPC: B23K9/133
Filed: 1991-08-19
Abstract: A welding electrode (1) having regions (2, 3) of reduced cross-sectional area at selected positions along the length of the electrode to assist in detaching droplets of weld metal during the welding process.
Patent EP-0546109-A4 (EP)
IPC: A63C5/00
Filed: 1991-08-23
Abstract: A wintertime exercise device has been described herein. Components of the device include: a board-like member (12) having a top surface (13) and a bottom surface (23) and a runner (14) secured to the bottom surface of the board-like member. The board-like member (12) and runner (14) are greater than thirty inches in length, and preferably longer than three and one-half feet. This new wintertime exercise device is used on any type of ice in a similar manner to the use of cross-country racing skis on snow. This invention provides a new sporting event to recreational users, exercisers or competitors particularly when snow or ice conditions are unfavorable for conventional wintertime activities, such as ice skating or cross-country skiing.
Patent EP-0561891-A4 (EP)
Inventor: CRISLER KENNETH J
IPC: H04J3/16
Filed: 1991-11-07
Abstract: Système à multiplexage à répartition dans le temps (100) dans lequel des messages de communication entre une installation de longue portée (W) et une pluralité d'installations locales considérablement dispersées (L1-L6) sont communiqués sur un radiocanal qui est divisé en une pluralité de tranches de temps (550), au moins une desdites tranches de temps étant elle-même divisée en une pluralité de sous-tranches (510-540). Des unités de communication (103) fonctionnant dans l'installation de longue portée (W) communiquent des messages de communication pendant les tranches de temps, et les unités de communication (103) fonctionnant dans les installations locales (L1-L6) communiquent des messages de communication pendant les sous-tranches assignées à chacune des installations locales.