baber/WOPTO huggingface dataset:
Patent EP-1883166-A4 (EP)
Title: Path search processing circuit, path search method and control program
Inventor: TAMURA KOICHI
IPC: H04B1/707
Filed: 2006-05-18
Abstract: A CDMA mobile communication demodulator circuit has a path timing comparison part 4 operable to compare a difference between path timings of adjacent paths with a predetermined threshold value, a path level comparison part 5 operable to compare power correlation values of the path timings of the paths determined to be controlled with a maximum power correlation value between those path timings, and a path timing determination part 3 operable to control the finger assignment timings based on the comparison results. By adaptively controlling finger assignment timings in accordance with a power correlation peak value obtained by a delay profile calculation, good receiving characteristics can be maintained, and electric power consumption can be reduced.
Patent EP-1906472-A4 (EP)
Inventor: MATSUMOTO HITOSHI
IPC: C01B31/04
Filed: 2006-06-26
Abstract: La présente invention concerne une batterie secondaire non aqueuse ayant une capacité irréversible de charge/décharge suffisamment petite à un temps de cycle initial même si une couche de substance active comprenant une matière active de cathode sur un collecteur est faite avec une densité supérieure pour obtenir une capacité supérieure. Elle concerne également une particule composite de graphite pour une utilisation dans une batterie secondaire non aqueuse caractérisée en ce qu'elle répond aux exigences (1) et (2) ; (1) DL/DS est supérieur à 1 et vaut jusqu'à 2 lorsqu’une taille moyenne basée sur le volume mesurée avec un dispositif de mesure de la granulométrie à diffraction/diffusion laser est DL µm, et une taille particulaire équivalente de cercle moyenne obtenue à partir de la surface mesurée S des particules dont les contours ne chevauchent pas les contours des autres particules est DS avec un MEB, (2) un indice Raman R, qui est un rapport d'intensité IB/IA entre une intensité de crête maximum IA au voisinage de 1580 cm-1 au spectre Raman et une intensité de crête maximum IB au voisinage de 1360 cm-1, vaut au moins 0,04 et jusqu'à 0,14.
Patent EP-1932151-A4 (EP)
Inventor: PEMPSELL MARK
IPC: G11B7/24
Filed: 2006-10-06
Abstract: La présente invention concerne un disque optique mince doté d’une fonction de télélecture. Selon un mode de réalisation particulier de la présente invention, le disque optique comprend une zone de calage centrale qui définit une ouverture centrale dans laquelle peut s’engager un mécanisme de rotation d’un lecteur de disque optique, une zone de stockage de données à lecture optique qui entoure sensiblement la zone de calage centrale, cette zone de stockage ayant une épaisseur planaire inférieure à 1,20 mm, et une étiquette électronique couplée ou intégrée au disque optique, celle-ci comprenant une étiquette radiofréquence ou une étiquette d’identification radiofréquence.
Patent EP-1962074-A4 (EP)
Title: Sensor-equipped bearing for wheel
Inventor: OZAKI TAKAYOSHI
IPC: F16C19/18
Filed: 2006-11-16
Abstract: In a wheel support bearing assembly having rows of rolling elements (3) interposed between an outer member (1) and an inner member (2), spacers (27) are interposed between vehicle body fitting holes (9) in the outer member (1), which is a stationary member, and a knuckle (25). A sensor unit (16) including a sensor mounting member (17) and a strain sensor (18) is fitted to the outer member (1). The sensor mounting member (17) has at least two contact fixing portions (17a, 17b) fixed to the outer member (1) and, also, has at least one recess (17c) between the neighboring contact fixing portions (17a, 17b), the strain sensor (18) being disposed in this recess (17c).
Patent EP-2043637-A4 (EP)
Title: Methods and medicaments for administration of ibuprofen
Inventor: TIDMARSH GEORGE
IPC: A61K31/426
Filed: 2007-07-17
Abstract: A method for administration of ibuprofen to a subject in need of ibuprofen treatment is provided, in which an oral dosage form comprising a therapeutically effective amount of ibuprofen and a therapeutically effective amount of famotidine is administered three times per day.
Patent EP-2084332-A4 (EP)
Title: System for mounting a pile driver
Inventor: GUNNARSON JAY
IPC: E02D7/06
Filed: 2007-11-02
Abstract: A system for mounting a lead assembly on a construction machine including a set of leads having a driver that is slidably mounted to the set of leads. The system further includes at least one lifting component for engaging the driver and moving the driver on the leads, and a pivotable mounting assembly mounted to the set of leads and adapted to adjust the position of the set of leads. Moreover there is a quick connecting portion adapted to engage the pivotable mounting assembly and the construction machine so as to allow for the quick engagement and disengagement of the construction machine from the set of leads.
Patent EP-2127895-A4 (EP)
Title: Aqueous composition for recording medium, and ink-jet recording medium using the same
Inventor: TAKAHASHI KOICHI
IPC: B41M5/52
Filed: 2008-03-17
Abstract: The present invention provides an aqueous composition for recording medium in a form of aqueous dispersion solution comprising a polyvinyl alcohol-based resin (A) having an average saponification degree of 80-89 mol% and an average polymerization degree of 1700-3500, and containing a polyvinyl alcohol having 1,2-diol structural unit on a side chain thereof, represented by a general formula (1) ; an inorganic microparticle (B) ; and a boron compound (C). The aqueous composition of the present invention is not likely to become gel and therefore exhibit excellent preservation stability. Furthermore, the aqueous composition provides a recording layer serving as an ink receiving layer/glossy layer satisfied with gloss, ink absorbency, and water resistance. Accordingly, the present invention may also provide an ink-jet recording medium satisfying surface gloss by forming a coating layer of the inventive aqueous composition on a substrate, even when the substrate has water resistance.
Patent EP-2210915-A4 (EP)
Title: Vibration damping material
Inventor: MINEZAKI TAKUYA
IPC: F16F15/02
Filed: 2008-11-11
Abstract: Provided are a resin composition for a vibration damping material, including: a polyester resin mainly formed of a dicarboxylic acid constitutional unit and a diol constitutional unit; and a filler, in which the polyester resin contains: a dicarboxylic acid constitutional unit (A) mainly derived from an aromatic dicarboxylic acid, in particular, isophthalic acid; a diol constitutional unit (B) mainly derived from ethylene glycol; a constitutional unit (C) formed of an aliphatic dicarboxylic acid, an aliphatic diol, and/or an aliphatic hydroxycarboxylic acid each having 5 or more carbon atoms; and a flake-like or plate-like filler (D) and a filler (E) made of a particulate metal oxide as the filler; and a vibration damping material. Thus, there can be provided a vibration damping material exerting high vibration damping performance in a wide temperature region and being excellent in toughness and processability. The vibration damping material is formed or processed into, for example, injection-molded products, sheets, films, fibers, containers, foams, adhesives, coatings, constrained vibration damping sheets, unconstrained vibration damping sheets, is applied to, for example, vehicles, railway cars, aircraft, household appliances, OA apparatuses, precision apparatuses, building machines, constructions/buildings, shoes, sport gears, and is suitably used as vibration isolators, vibration dampers, and sound absorbers/insulators.
Patent EP-2261964-A4 (EP)
Title: Lead-free solder joint structure and solder ball
Inventor: UESHIMA MINORU
IPC: H01L23/485
Filed: 2009-03-03
Abstract: Solder used for flip chip bonding inside a semiconductor package was a Sn-Pb solder such as a Pb-5Sn composition. Lead-free solders which have been studied are hard and easily form intermetallic compounds with Sn, so they were not suitable for a flip chip connection structure inside a semiconductor package, which requires stress relaxation properties. This problem is dissolved by a flip chip connection structure inside a semiconductor package using a lead-free solder which is  characterized by  consisting essentially of 0.01 - 0.5 mass percent of Ni and a remainder of Sn. 0.3 - 0.9 mass percent of Cu and 0.001 - 0.01 mass percent of P may be added to this solder composition.
Patent EP-2293336-A4 (EP)
Title: Semiconductor device
Inventor: NAKANO YUKI
IPC: H01L29/78
Filed: 2009-05-20
Abstract: A semiconductor device (A1) includes a first n-type semiconductor layer (11), a second n-type semiconductor layer (12), a p-type semiconductor layer (13), a trench (3), an insulating layer (5), a gate electrode (41), and an n-type semiconductor region (14). The p-type semiconductor layer (13) includes a channel region that is along the trench (3) and in contact with the second n-type semiconductor layer (12) and the n-type semiconductor region (14). The size of the channel region in the depth direction x is 0.1 to 0.5 µm. The channel region includes a high-concentration region where the peak impurity concentration is approximately 1×10 18  cm -3 . The semiconductor device A1 thus configured allows achieving desirable values of on-resistance, dielectric withstand voltage and threshold voltage.
Patent EP-2525508-A4 (EP)
Title: Method and device for transmitting and receiving information in multi-antenna system and multi-antenna system thereof
Inventor: ZHANG RANRAN
IPC: H04B7/10
Filed: 2011-01-11
Abstract: Embodiments of the present invention provide a method for transmitting information in a multi-antenna system. The method may include: a transmitting end receives information transmitted by a receiving end, wherein the information includes information of index of a precoder; the transmitting end selects a precoder from a two-layered codebook based on the information of the index of the precoder; the transmitting end precodes to-be-transmitted data by using the precoder; the transmitting end transmits the precoded data to the receiving end. The technical scheme of the present invention obtains codebooks most matching with channel distribution characteristics of dual-polarized antennas and minimizes performance loss brought by codebook quantization to remarkably improve the performances of precoding systems.
Patent EP-0148833-A4 (EP)
Title: Method of making yttrium silicon oxynitrides.
Inventor: EZIS ANDRE
IPC: C01F17/00
Filed: 1983-07-19
Abstract: A method of making a powder additive consisting of yttrium silicon oxynitrides, preferably of the Y10Si6O24N2 or YSiO2N phases. Stoichiometric amounts of Y2O3, SiO2, and Si3N4 are mixed and arranged in intimate reactive contact, the amounts being to form a desired oxynitride according to the formula YaSibOcNd, where a, b, c and d represent the required element parts of the compound in equilibrium with the mixture elements. The mixture is heated in an inert atmosphere to a temperature and for a time sufficient to convert the stoichiometric amounts of the mixture to the desired yttrium silicon oxynitride. The heat agglomerated mixture is then ground to a powder.
Patent EP-0275311-A4 (EP)
Title: Method and multi-nozzle tuyere for guniting of metallurgical plant.
Inventor: CHEMERIS OLEG NIKOLAEVICH
IPC: F27D1/16
Filed: 1986-06-20
Abstract: The method is intended for guniting of a metallurgical plant the walls (13) and the bottom (14) of which are lined with a refractory material. The method consists in directing one portion of oxygen, in the form of a jet, to the zone of the bottom (14) to obtain carbon monoxide, and another portion of oxygen, together with a refractory powder, to the lining to be restored, a powder-like fuel being continuously fed together with the jet of oxygen which is directed to the zone of the bottom (14). The method is implemented with the help of a multi-nozzle tuyere (1) comprising a cooled casing (2) with pipelines for supplying the refractory material, the fuel and the oxygen, said pipelines being mounted coaxially inside it, and also comprising nozzles (7, 9, 6 and 8) respectively for feeding the refractory material, the fuel and the oxygen, some (6 and 7) of the nozzles being mounted on the side wall of the tuyere (1) and serving to feed, respectively, the oxygen and the refractory material to the lining area to be restored, and the other (8 and 9) nozzles being mounted on the butt-end side of the tuyere (1) and serving to feed the oxygen and the fuel to the zone of the bottom (14) of the metallurgical plant. The total surface area of the cross-sections of the nozzles (6) for feeding the oxygen to the lining area to be restored essentially is equal to the total surface area of the cross-sections of the nozzles (8) for feeding the oxygen to the zone of the bottom (14) of the metallurgical plant.
Patent EP-0243452-A4 (EP)
Title: Method for reducing emissions utilizing pre-atomized fuels.
Inventor: HAYES MICHAEL EDWARD
IPC: C09K23/00
Filed: 1986-10-14
Abstract: Utilization of highly viscous hydrocarbons, including heavy crude oils and residual oils. More particularly, this invention relates to the utilization of viscous hydrocarbons through the formation of low-viscosity hydrocarbon-in-water emulsions, including (a) chemically non-stabilized hydrocarbon-in-water emulsions ; (b) chemically stabilized hydrocarbon-in-water emulsions; and (c) bioemulsifier-stabilized hydrocarbon-in-water emulsions, the latter being called hydrocarbosols, in which the hydrocarbon droplets dispersed in the continuous aqueous phase are substantially stabilized from coalescence by the presence of bioemulsifiers and in particular, microbial bioemulsifiers, surrounding the droplets at the hydrocarbon/water interface. Furthermore, this invention relates to the combustion of pre-atomized fuels which include both hydrocarbosols and other hydrocarbon-in-water emulsions made with viscous hydrocarbons. Methods and compositions are provided to facilitate the utilization of the above-described hydrocarbon fuels as clean-burning fuels.
Patent EP-0282595-A4 (EP)
Inventor: SEKIGUCHI TOMOZO
IPC: B05B11/00
Filed: 1987-07-27
Abstract: Mécanisme de refoulement de fluide constitué d'une plaque fixe pourvue d'un piston cylindrique creux présentant dans sa paroi supérieure une soupape normalement fermée. Ledit mécanisme comporte également une plaque de pression munie d'un cylindre creux monté de manière coulissante autour du piston et présentant dans sa paroi supérieure une soupape normalement fermée, et une chambre de stockage fixée à la face inférieure de la plaque fixe, contenant un fluide et composée d'un matériau mou, la plaque de pression étant sollicitée vers le haut par un organe élastique disposé entre la plaque de pression et la plaque fixe, de manière à pouvoir abaisser la plaque de pression, cette dernière étant abaissée puis soustraite à la force de pression afin de provoquer le refoulement du fluide contenu dans la chambre de stockage vers l'extérieur de la surface supérieure de la plaque de pression.
Patent EP-0444128-A4 (EP)
Title: Cardiopulmonary resuscitation and assisted circulation system
IPC: A61H31/00
Filed: 1989-11-20
Abstract: A vest system for generating cyclic fluctuations in intrathoracic pressure for use in cardiopulmonary resuscitation and non-invasive circulatory assistance. The vest is preferably provided with a two bladder inflation system. A high pressure bladder contacts the chest wall while a bias bladder is disposed between the high pressure bladder and the vest material. The bias bladder is pressurized to press the high-pressure bladder tightly against the chest wall so that cyclic inflation of the high-pressure bladder can generate large changes in intrathoracic pressure. The bias bladder is released periodically to allow the chest to expand for adequate ventilation. Air flow into and out of each bladder is controlled by sequencing large bore 3-way and 2-way solenoid valves and the rate of air flow into the high-pressure bladder is controlled by a variable resistor.
Patent EP-0435981-A4 (EP)
Title: Polyurethane compositions exhibiting reduced smoke density and method of preparing same
IPC: C08K5/3492
Filed: 1990-06-12
Abstract: A high density polyurethane foam composition which exhibits low smoke upon combustion is the reaction product of a reaction of a resin blend and an isocyanate in the presence of reduced levels of melamine as a flame retardant.
Patent EP-0491849-A4 (EP)
Title: A method for the purification of transforming growth factor (tgf-)
IPC: C12M1/00
Filed: 1990-09-10
Abstract: Transforming growth factor β (TGF-β) is produced in relatively large quantities and at a relatively high purity by fermentation in a perfusion microcarrier reactor. Conditioned media from the reactor is first treated to provide the active form of TGF-β and subsequently purified by cation exchange chromatography followed by hydrophobic interaction chromatography. Nucleic acids complexed with the TGF-β are removed while the protein is bound to the cation exchange resin. Purified TGF-β1 compositions have a specific activity above 10<sup>7</sup>U/ml.
Patent EP-0570510-A4 (EP)
Title: Multifilar coil guide wire
Inventor: FLEISCHHACKER JOSEPH F JR
IPC: A61M25/01
Filed: 1992-02-04
Abstract: An apparatus and method of providing radiopaque marking for a coil spring. The coil spring (42) will typically be used for medical applications within the cardiovascular system or other region wherein the assistance of a spring guide wire is necessary or desirable. Likely applications may include guide wires, angioplasty catheters, or infusion catheters. The basic spring guide wire (40) is formed of a multifilar (e.g. quadrifilar) structure. At least one of the wires (50) within the quadrifilar structure is drawn from a highly radiopaque material, such as platinum or a platinum alloy. The remaining wires (44, 46, 48) are of a convenient base material such as stainless steel. The resulting quadrifilar structure will provide a degree of radiopacity over its length with one of four strands being highly visible under fluoroscopic energy. Various points along the spring guide wire may be further distinctively marked by changing the number of strands within the multifilar structure.
Patent EP-0581875-A4 (EP)
Inventor: BARCLAY DAVID A
IPC: C01F7/02
Filed: 1992-04-22
Abstract: Un procédé permettant de cultiver des cristaux à une vitesse accrue consiste à utiliser une dispersion d'un milieu fluide et des germes d'innoculation d'un oxyde métallique, à introduire un matériau d'alimentation comprenant un oxyde métallique dans la dispersion et à maintenir un mélange uniforme des germes d'innoculation, du matériau d'alimentation et du milieu fluide, le matériau d'alimentation ayant une taille moyenne de cristal inférieure à la taille moyenne des germes d'innoculation, le matériau d'alimentation étant ajouté en une quantité et à une vitesse telles que les germes d'innoculation se développent, le matériau d'alimentation constituant une espèce nutritive soluble pour le dépôt du cristal en vue d'effectuer sa croissance, le mélange des germes d'innoculation et du matériau d'alimentation étant traité dans des conditions qui stimulent la croissance des cristaux pendant une période de temps suffisante pour obtenir une quantité désirée d'un produit comprenant au moins un cristal développé ayant une taille moyenne supérieure à la taille moyenne du germe d'innoculation.
Patent EP-0639310-A4 (EP)
Inventor: MUN KYUNG T
IPC: H04W52/02
Filed: 1993-04-28
Abstract: L'invention se rapporte à un récepteur d'appels sélectif (30) destiné à recevoir des signaux d'appel sélectifs dans un mode de fonctionnement à code de synchronisation universel et qui reçoit des signaux possédant le code de synchronisation conventionnel POCSAG ainsi que des signaux possédant des doubles codes de synchronisation. Ce récepteur décode les signaux de manière appropriée afin de récupérer des messages personnels et des messages de services d'informations. Si le récepteur (30) fonctionne dans un système conventionnel POCSAG ou dans un système à double code de synchronisation, il conserve la puissance de la batterie par activation du circuit récepteur (34) à fort tirage de courant de la batterie uniquement pendant les séquences (106) du signal (100) dans lesquelles il est probable qu'apparaissent des adresses de messages personnels ou des informations de la base de données. Les séquences (106), où les adresses de messages personnels sont censées apparaître et où les informations de la base de données apparaissent, sont indiquées par un multiplet de séquences stocké dans une mémoire (48) avec l'adresse correspondante.
Patent EP-0643883-A4 (EP)
Title: Sub-nanoscale electronic systems, devices and processes.
Inventor: REED MARK A
IPC: G11C13/02
Filed: 1993-06-01
Abstract: A new class of electronic systems, wherein microelectronic semiconductor integrated circuit devices are integrated on a common substrate with molecular electronic devices.
Patent EP-0671923-A4 (EP)
Title: Liver reserve cells.
Inventor: NAUGHTON BRIAN A
IPC: A61K35/407
Filed: 1993-10-08
Abstract: The present invention relates to liver reserve or progenitor cells. In particular, it relates to the isolation, characterization, culturing, and uses of liver reserve cells. Liver reserve cells isolated by density gradient centrifugation can be distinguished from other liver parenchymal cells by their morphology, staining characteristics, high proliferative activity and ability to differentiate in vitro. In long-term cultures described herein, these cells expand in numbers and differentiate into morphologically mature liver parenchymal cells, capable of mediating liver-specific functions. Therefore, isolated liver reserve cells may have a wide range of applications, including, but not limited to, their uses as vehicles of exogenous genes in gene therapy, and/or to replace and reconstitute a destroyed, infected, or genetically deficient mammalian liver by transplantation.
Patent EP-0694304-A4 (EP)
Title: An extract of freshwater mussel, methods of the extraction and uses thereof
Inventor: BI JIELIANG
IPC: A61K35/56
Filed: 1994-04-15
Abstract: The present invention relates to an extract of freshwater mussel which is useful as analgesics and/or medicines for inhibition of tumor, especially treatment of cancer, and to methods of the extraction thereof. <MATH>
Patent EP-0701591-A4 (EP)
Title: Polyurethane-based aqueous multicolor paint
Inventor: LYNCH JAMES F
IPC: C09D5/29
Filed: 1994-04-05
Abstract: An improved polyurethane-based water-in-water multicolor paint composition is provided having a disperse phase and a continuous phase which is characterized by an accelerated capacity to transfer from an applicator surface to a substrate surface during paint application. The disperse phase preferably is comprised of a water dispersible, inert film-forming, crosslinkable, polyurethane polymer system; hydroxy (lower alkyl) cellulose; quaternized water soluble cellulose ether; peptized clay and water. The continuous phase preferably is comprised of such a polyurethane polymer system, a water soluble, film-forming, crosslinkable, pressure-responsive contact adhesive, a peptized clay and water. Methods for preparing the paint are also provided.
Patent EP-0708613-A4 (EP)
Inventor: REDDING GLENN KENDAL
IPC: A47L9/32
Filed: 1994-06-24
Abstract: Aspirateur vertical orientable (10) comportant un logement cylindrique pivotant abritant le moteur (12), et un joint universel (34) fixé au logement du moteur (12), de façon à ce qu'en faisant tourner le sommet (24) de l'aspirateur dans le sens horaire, on oriente la base (12) vers la droite et qu'en le faisant tourner dans le sens opposé, on l'oriente vers la gauche.
Patent EP-0658177-A4 (EP)
Inventor: REGNIER FRANCOIS JACQUES FREDE
IPC: C08J5/18
Filed: 1994-06-28
Abstract: Films imprimables (10) à l'encre, comprenant au moins une couche imprimable externe (11) essentiellement composée d'un matériau polyoléfinique contenant un additif à base de résine polymère qui accroît la caractéristique d'imprimabilité de la couche sans modifier les caractéristiques optiques du film.