baber/WOPTO huggingface dataset:
Patent EP-1818723-A4 (EP)
Title: Composition for forming antireflection film, layered product, and method of forming resist pattern
Inventor: YOSHIMURA NAKAATSU
IPC: G03F7/11
Filed: 2005-11-28
Abstract: An antireflection film-forming composition which has excellent applicability, is significantly inhibited from generating ultrafine microbubbles, gives an antireflection film capable of sufficiently reducing the standing-wave effect, and has excellent solubility in water and an alkaline developing solution. The antireflection film-forming composition contains: (A) a copolymer (salt) of a sulfonic acid group -containing acrylamide derivative represented by, e.g., 2-(meth)acrylamido-2-methylpropanesulfonic acid and a fluoroalkyl group-containing acrylic acid ester derivative represented by, e.g., 2,2,3,3,3-pentafluoropropyl (meth)acrylate; and (B) a surfactant whose 0.1 wt.% aqueous solution has a surface tension as measured at 25°C of 45 mN/m or lower.
Patent EP-1739904-A4 (EP)
Title: A method for implementing multicast in the rapid spanning tree protocol loop network
Inventor: LUO YONG
IPC: H04L12/56
Filed: 2006-03-31
Abstract: The present invention discloses a method for implementing multicast in RSTP (Rapid Spanning Tree Protocol) ring network. In the method, the port mode of a program is configured to a fixed port mode, a root port binding mode or an upper layer querier port following mode; a multicast module on access equipment traverses a program table on receiving a root port switching message, updates the corresponding port of each program whose mode is configured to the root port binding mode as the changed root port; or on receiving an IGMP (Internet Group Management Protocol) QUERY packet from a port which is different from a recorded global querier port, the multicast module updates the global querier port as the port receiving the IGMP QUERY packet, traverses the program table, and updates the corresponding port of each program whose mode is configured to the upper layer querier port following mode as the port receiving the IGMP QUERY packet.
Patent EP-1873234-A4 (EP)
Inventor: IRIE RYOZO
IPC: C02F3/34
Filed: 2006-04-21
Abstract: 【課題】有機物含有廃液を、実質的に臭気を発生することなく、高い効率と高い処理速度で、処理することができ、下水、公共水域等に放流するに適した水質を少なくとも得ることができる、有機物含有廃液の処理方法とその処理装置ならびに有機物含有廃液の処理用添加剤と有機物含有廃液を分解する細菌を提供すること。
【解決手段】特定の細菌を含有した活性汚泥と有機物含有廃液を接触させることを特徴とする、有機物含有廃液の処理方法とその処理装置、および特定の細菌が存在する処理槽中の活性汚泥に添加される有機物含有廃液の処理用添加剤、ならびに有機物含有廃液を分解する特定の細菌。
Patent EP-1875532-A4 (EP)
Title: Secondary battery containing loop antenna patterned on pcb
Inventor: MOON KI EOB
IPC: H01M2/10
Filed: 2006-04-10
Abstract: Disclosed herein is a secondary battery having a loop antenna, wherein the loop antenna is patterned on a protection circuit board, which is mounted or attached to a battery cell such that the protection circuit board can be electrically connected to the battery cell, for transmitting and receiving radio frequency signals. In the secondary battery according to the present invention, the loop antenna for transmitting and receiving radio frequency signals is patterned on the protection circuit board, which is mounted or attached to the battery cell. Consequently, the generation of noise in the flexible printed circuit board (FPCB) or liquid crystal display (LCD) signal of a device, in which the secondary battery is mounted, is effectively prevented, and interference due to the generated noise is greatly reduced. Furthermore, no additional space for the installation of the loop antenna is necessary, whereby the reduction in the size, especially, the thickness, and the weight of the secondary battery is accomplished. Also, the conventional expensive outer-type loop antenna is not used, and therefore, the manufacturing costs of the secondary battery can be greatly reduced. The secondary battery with the above-stated construction according to the present invention is preferably used for the inner pack-type secondary battery.
Patent EP-1921774-A4 (EP)
Title: Wireless transmitting device and wireless transmitting method
Inventor: IMAMURA KIMIHIKO
IPC: H04B7/02
Filed: 2006-09-01
Abstract: A transmission control method adapted to a transmission system in which slots are assigned to chunks divided in a frequency domain and in a time domain. 
The transmission control method comprising imparting delays to signals being supplied to a plurality of transmission antennas, and controlling the delays such that a maximum delay time among the plurality of transmission antennas is set to a predetermined value larger than 1/Fc where Fc denotes a frequency band width of each chunk with respect to a multicast/broadcast channel.
Patent EP-1929276-A4 (EP)
Title: Nanotube fabric-based sensor systems and methods of making same
Inventor: WARD JONATHAN W
IPC: G01N21/00
Filed: 2006-09-06
Abstract: Under one aspect, a system (100) for sensing the presense of an analyte in a fluid includes a nanotube sensor element including a plurality of nanotubes and positioned for exposure to a fluid; an optical source capable of generating optical radiation (102), the radiation having a source frequency and a fluence selected to generate a nonlinear optical response by the nanotube sensor element; an optical detector (110) capable of measuring the nonlinear optical response by the nanotube sensor element; and logic in electrical communications with the optical detector to sense the presense of an analyte in the fluid based on the nonlinear optical response measured by the optical detector.
Patent EP-1963740-A4 (EP)
Title: Lighting device and lighting method
Inventor: VAN DE VEN ANTONY PAUL
IPC: F21K99/00
Filed: 2006-12-20
Abstract: A lighting device comprising sources of visible light comprising solid state light emitters and/or luminescent materials emitting three or four different hues. A first group of the sources, when illuminated, emit light of two hues which, if combined, would produce illumination having coordinates within an area on a 1931 CIE Chromaticity Diagram defined by points having coordinates: 0.59, 0.24; 0.40, 0.50; 0.24, 0.53; 0.17, 0.25; and 0.30, 0.12. A second group of the sources is of an additional hue. Mixing light from the first and second groups produces illumination within ten MacAdam ellipses of the blackbody locus. Also, a lighting device comprising a white light source having a CRI of 75 or less and at least one solid state light emitters and/or luminescent material. Also, methods of lighting.
Patent EP-2003944-A4 (EP)
Title: Method of ebullient cooling, ebullient cooling apparatus, flow channel structure and application product thereof
Inventor: SUZUKI KOICHI
IPC: H01L23/427
Filed: 2007-03-06
Abstract: The invention provides a boil cooling method, a boil cooling apparatus, a flow channel structure, and applied products thereof, by which noise and vibration attending on cooling by microbubble emission boiling can be effectively reduced, and efficient boil cooling can be realized.  A subcooled cooling liquid is caused to flow through a flow channel structure, which is formed by using a surface of an object 10 to be cooled as a surface 10A to be cooled and the surface 10A to be cooled as a tubular wall and has a tubular flow channel 16, through which the subcooled cooling liquid is caused to flow, and a structure that a group of rigid needles N1, N2, ·· Ni ·· is protruded within the tubular flow channel 16 from the tubular wall of the tubular flow channel, thereby conducting cooling by microbubble emission boiling.
Patent EP-1986525-A4 (EP)
Title: Self inflating air mattress
Inventor: LIPMAN SHAWN
IPC: A47C27/08
Filed: 2007-02-12
Abstract: A mattress includes a plurality of air cells. Each cell has a low air permeability envelope and a foam inflation structure that defines one or more voids inside the low air permeability envelope. The foam inflation structures expand when unloaded to cause inflation of the one or more voids. When unloaded, the ratio of the volume of the foam inflation structure to the volume of the one or more voids within the low air permeability envelope is not the same in all the cells.
Patent EP-2053078-A4 (EP)
Title: Prepreg and carbon fiber-reinforced composite material
Inventor: ARAI NOBUYUKI
IPC: C08K7/06
Filed: 2007-08-07
Abstract: A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2) . 
(1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. 
(2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.
Patent EP-2280047-A4 (EP)
Title: Releasing agent composition and releasing material
Inventor: KOIZUMI FUMIO
IPC: C09D133/14
Filed: 2009-03-25
Abstract: An object of the present invention is to provide a release agent composition which is superior in gloss, release property and surface state, and can maintain superior release property even in repeated use.  The release agent composition of the present invention comprises a hydroxy-group-containing acrylic resin having a specified structure, an amino resin, and a silicone resin having a functional group which can chemically bind to at least one of said hydroxyl-group-containing acrylic resin and said amino resin. And hydroxyl value of said hydroxyl-group-containing acrylic resin is 10 to 150 mg KOH/g; glass transition temperature of said hydroxy-group-containing acrylic resin is 20 to 100°C; and weight average molecular weight of said hydroxy-group-containing acrylic resin is 20,000 to 100,000.
Patent EP-2525949-A4 (EP)
Title: Motorized shaving apparatus head and shaving apparatus implementing the same
Inventor: BEN-ARI TSAFRIR
IPC: B26B19/18
Filed: 2011-01-18
Abstract: A motorized shaving apparatus head and motorized shaving apparatus incorporating the same. In one embodiment, the invention is a shaving apparatus head comprising: a rotary cutter comprising a cylindrical body having an outer surface and an inner surface forming a cavity, and a plurality of spaced-apart cutting edges extending from the outer surface of the cylindrical body; an electric motor located within the cavity and operably coupled to the rotary cutter to rotate the rotary cutter about an axis; and a fixed blade having a cutting edge, the fixed blade mounted adjacent the rotary cutter so that a user's hairs are sheared between the cutting edge of the fixed blade and the cutting edges of the rotary cutter when the rotary cutter is rotating.
Patent EP-2552961-A4 (EP)
Title: Humanized il-25 antibodies
Inventor: ALMAGRO JUAN CARLOS
IPC: A61K39/395
Filed: 2011-03-30
Abstract: The present invention relates to target binding members (e.g., antibodies) that bind a specified epitope of human IL-25. The invention also relates to target binding members (e.g., antibodies) that comprise one or more humanized antibody VL domain sequences and bind IL-25. The invention further relates to compositions comprising target binding members (e.g., antibodies) that bind IL-25, methods of producing such target binding members, and uses of such target binding members for the treatment or prevention of diseases and conditions (e.g., asthma, inflammatory bowel disease).
Patent EP-2574138-A4 (EP)
Title: Method for generating downlink baseband signal, and related device and system
Inventor: LIU SHENG
IPC: H04W88/08
Filed: 2011-08-25
Abstract: A downlink baseband signal generating method, a relevant device, and a relevant system are disclosed. The downlink baseband signal generating method includes: performing channel coding and modulation on a downlink data stream of a user in a cell, and obtaining a downlink coded and modulated user signal of the cell; generating a downlink control channel signal according to physical-layer control information; and forwarding the reference signal, synchronization signal, broadcast channel signal, downlink coded and modulated user signal, and downlink control channel signal to the corresponding RRU, so that the corresponding RRU performs MIMO precoding on the downlink coded and modulated user signal, maps the MIMO-precoded signal, the downlink control channel signal, reference signal, synchronization signal, and broadcast channel signal to their respective subcarriers, performs IFFT transformation to obtain a downlink baseband signal, and sends the signal out. The embodiments of the present invention can reduce the signal transmission bandwidth between the C-RAN node and the RRU.
Patent EP-2659634-A4 (EP)
Title: System and method for computing point-to-point label switched path crossing multiple domains
Inventor: CHEN HUAIMO
IPC: H04L45/50
Filed: 2012-01-31
Abstract: Disclosed is an apparatus comprising a plurality of path computation elements (PCEs) associated with a plurality of inter-coupled domains and configured to communicate with a path computation client (PCC) associated with one of the domains and to implement a Forward Search Path Computation (FSPC) for a preferred path crossing the domains from a source node in a source domain of the plurality of inter-coupled domains to a destination node in a destination domain of the plurality of inter-coupled domains, wherein the preferred path is computed without using a determined order of the domains from the source domain to the destination domain.
Patent EP-2574669-A4 (EP)
Title: Biological sample pretreatment method, method for detecting rna, and pretreatment kit
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N9/36
Filed: 2012-06-28
Abstract: The present invention is to provide a pretreatment method that allows RNA to be detected promptly and simply. RNA degradation activity due to lactoferrin present in the human rhinal mucosa is inhibited, for example, by adding iron ion and carbonate ion to a biological sample that contains the human rhinal mucosa. With the pretreated biological sample, an RNA virus gene can be amplified by a reverse transcriptase. Iron ion and carbonate ion can also inhibit reverse transcriptase inhibition due to lysozyme C contained in the human rhinal mucosa. Further, it is preferable to remove the envelope of the RNA virus by adding SDS to the biological sample that contains the human rhinal mucosa.
Patent EP-2657233-A4 (EP)
Title: 3,5-disubstituted alkynylbenzene compound and salt thereof
Inventor: SAGARA TAKESHI
IPC: A61K31/437
Filed: 2013-01-17
Abstract: The present invention provides a compound represented by Formula (I)   
(wherein R 1 , X 1 , X 2 , Y, and Z are as defined in the specification), or a salt thereof.
Patent EP-0046767-A4 (EP)
Title: Low temperature bleaching.
Inventor: DAVIS THOMAS B
IPC: C11D3/395
Filed: 1980-11-21
Abstract: A method for the effective bleaching of textile goods at temperatures at or below about 140`F which consists essentially in exposing same to an aqueous solution, at said temperatures, containing an amount effective for bleaching of a material capable of generating positive bromine ions (Br<s+>s) during the bleaching of said textile goods. The material may be available from a wide variety of sources, including alkali metal hypobromites or alkali metal hypochlorites with a source of bromide ion or a material being selected from the group consisting of: a) an organo-N-bromo compound selected from the group consisting of N-brominated-hydantoins; N-brominated isocyanurates; N-brominated melamines and N-brominated glycolurils; b) an organo-N-chloro-N-bromo compound selected from the group consisting of N-chlorinated-N-brominated-5,5-dialkylhydantoins; N-chlorinated-N-brominated isocyanurates; N-chlorinated-N-brominated melamines and N-chlorinated-N-brominated glycolurils; and c) an organo-N-chloro compound selected from the group consisting of N-chlorinated-5,5-dialkylhydantoins; N-chlorinated isocyanurates, N-chlorinated melamines and N-chlorinated glycolurils, in combination with an alkali metal or alkaline earth metal bromide salt, said alkyl containing up to 8 carbons.
Patent EP-0263106-A4 (EP)
Title: Materials handling system.
Inventor: ROBERTS WILLIAM MICHAEL
IPC: E21D9/12
Filed: 1986-06-20
Abstract: A materials handling system primarily for use in tunnelling operations for transporting extracted material from a tunnel. The materials handling system comprises an overhead track means (19) from which are suspended an elongated conveying means (21) and a train of mine cars (27) or other transport units. The conveying means (21) conveys materials from a loading zone to a discharge zone. The suspension arrangement (29, 49) for the conveying means (21) and the train of mine cars (27) is such that one mine can be positioned at a materials receiving station (24) beneath the conveying means (21) for receiving materials discharging therefrom at the discharge zone (23) while the remaining mine cars wait at a queing station (25) beneath the conveying means for movement in turn to the materials receiving station (24).
Patent EP-0245481-A4 (EP)
Title: Yeast strains.
Inventor: ROGERS DAVID T
IPC: C07H21/04
Filed: 1986-11-07
Abstract: Process for increasing the rate of production of carbon dioxide, ethanol and other fermentation products such as citric acid, produced by yeast such as Saccaromyces cerevisiae during fermentation and decreasing biomass production by regulating the rate of glycolysis indirectly through changing the energy balance of the cell, i.e. by reducing intracellular ATP levels. Modifications for so altering the glycolysis rate involve the use of either a regulated ATP hydrolysis within the cell or a regulated leakage of ATP from the cell. This invention encompasses several ways for altering the yeast ATP level including (a) engaging futile metabolic cycles to increase ATP consumption; (b) using an altered exocellular acid phosphatase so that it becomes intracellular to increase intracellular ATP hydrolysis; (c) using a drug which uncouples the plasma membrane ATPase thereby consuming an abnormally high level of ATP; and (d) using a drug which allows the release of ATP from the cell to lower the intracellular ATP level. This invention further encompasses regulating the genetic modifications described in greater detail herein. By these means, such modifications may be turned off during growth of the yeast on a commercial scale, and then turned on before or during, and preferably before or at a very early stage of, the dough-rising phase.
Patent EP-0264455-A4 (EP)
IPC: C23C28/02
Filed: 1987-03-27
Abstract: Acier plaqué présentant une excellente aptitude au revêtement produit en formant, à la surface d'un acier plaqué avec du Zn pur ou un alliage de Zn, une couche de plaquage en Fe contenant du bore ou avec un alliage de Fe-Zn contenant du bore (présentant une teneur en Fe égale ou supérieure à 50% en poids). La couche de plaquage en Fe ou en alliage de Fe-Zn contenant du bore permet d'empêcher de manière durable la formation de cratères dans des revêtement tels que des revêtements électrolytiques. L'acier ainsi plaqué peut être utilisé dans des carrosseries de véhicules automobiles à la place d'un acier présentant une couche de revêtement composée de Zn pur monocouche ou d'un alliage de Zn (par exemple un alliage de Zn-Fe, un alliage de Zn-Ni, etc) dans laquelle des cratères se sont formés pendant le dépôt électrolytique. La teneur en bore de la couche de revêtement en Fe ou en alliage de Fe-Zn est comprise de préférence entre 0,001 et 3% en poids, et la quantité de plaquage varie de préférence entre 0,5 et 10 g/m2 (de chaque côté) dans le cas du revêtement en Fe et entre 0,2 et 8 g/m2 (de chaque côté) dans le cas d'un alliage de Fe-Zn.
Patent EP-0375774-A4 (EP)
Inventor: VAKHIDOV KHAIDAR AKHMEDOVICH
IPC: B23H7/00
Filed: 1987-09-17
Abstract: Le dispositif comporte un outil d'électrode monté dans un porte-électrode (18) et ayant la forme d'une tige (26) située, avec un écartement, à l'intérieur d'une enveloppe (27) et dont l'extrémité dépasse celle-ci, ainsi qu'un dispositif pour déplacer et fixer l'outil d'électrode et pour compenser son érosion. Le dispositif de déplacement et de fixation de l'outil d'électrode et pour compenser son érosion comporte un chariot d'entraînement et un chariot entraîné (11, 12) mutuellement reliés de manière cinématique et montés de façon mutuellement parallèles, chaque chariot étant muni d'une pièce de serrage permettant de fixer de manière alternée la tige (26) de l'outil d'électrode, étant composée de mâchoires mobile et fixe (29, 30 et 45, 46). Le corps de chacune des mâchoires (11, 12) est pourvu, au niveau de l'écartement entre les mâchoires mobile et fixe (29, 30, 45, 46), de trous traversants de centrage situés coaxialement par rapport à un passage (23) réalisé dans un manchon fixé de manière rigide à la partie inférieure du porte-électrode (18). Dans ce passage (23) est monté, de manière axialement mobile, la tige (26) de l'outil d'électrode, dont l'enveloppe est fixée de manière rigide au manchon (22) du porte-électrode (18) de manière coaxiale avec la tige (26), le porte-électrode (18) étant monté de façon rigide sur le chariot d'entraînement (11).
Patent EP-0374164-A4 (EP)
Title: Laser fluid flow control apparatus and method
IPC: H01S3/22
Filed: 1988-07-26
Abstract: A laser fluid control apparatus and method provide selective, precise control of the fluid supplied to the laser. The flow of the fluid to the laser can be automatically adjusted according to a selected, programmed control to provide a high volume of the fluid to the laser during initial operation of the laser for a quick warm-up of the laser and a reduced volume after the laser has warmed-up for more economical operation of the laser. Different fluid mixes can also be provided for enhancing laser performance. A control for pulsed or continuous wave laser operation can be actuated to automatically change the composition of the fluid supplied to the laser for continuous wave laser operation as compared to that for pulsed operation.
Patent EP-0625916-A4 (EP)
Inventor: URECHE ALEXANDER
IPC: A61F9/007
Filed: 1992-02-13
Abstract: L'on réduit l'affaissement de la cornée dans la cavité produite lorsqu'une matière telle que le cristallin est enlevée d'un ÷il selon le procédé d'irrigation-aspiration, en incorporant un élément de résistance variable d'écoulement, sensible à la pression (40, 300), dans la conduite d'aspiration (16) de l'appareil d'irrigation-aspiration. Un élément de résistance variable préféré, sensible à la pression, se présente sous forme d'un segment de tubulure à paroi mince qui peut aisément s'affaisser pour présenter une surface d'écoulement réduite en réponse à une dépression croissante dans la conduite d'aspiration.
Patent EP-0542996-A4 (EP)
Title: Sugar-based polymers
IPC: C08F20/28
Filed: 1992-05-27
Abstract: Chemoenzymatic methods of making sugar-based polymers are disclosed as well as novel sugar-based polymers. In one embodiment, acylated sugars are copolymerized with coreactants to yield novel sugar-based polymers. In another embodiment, non-reducing sugars acylated with a compound having a terminal double bond are polymerized to yield novel sugar-based polymers.
Patent EP-0651890-A4 (EP)
Title: Three-dimensional viewing apparatus and method.
Inventor: GOULD DENNIS R
IPC: G02B27/22
Filed: 1992-07-21
Abstract: A method and apparatus for viewing two-dimensional images with a three-dimensional effect utilizes a stack of closely spaced, thin plates, producing a multiple interferometer effect via inter and intra plate reflections between the plates. A conventional two-dimensional image, such as a print or a back-lighted transparency or a video screen may be viewed through the stack of plates, so as to give an appearance and attributes of three dimensions, via the multiple interferometer effect. In a second embodiment, dedicated images may be produced by photographing or videotaping or otherwise recording images through the stack of plates. When such a dedicated image (44) is later viewed (48) through the stack of plates (52), a further enhanced three-dimensional effect is observed. In preferred embodiments the stack of plates includes about 10 to 100 thin plates, in closely and evenly spaced relationship.