baber/WOPTO huggingface dataset:
Patent EP-2139970-A4 (EP)
Title: Organic light emitting device and method of producing the same
Inventor: NOH JEOUNG-KWEN
IPC: H01L51/50
Filed: 2008-04-30
Abstract: The present invention provides an organic light emitting device that includes a first electrode, a second electrode, and at least one organic material layer that includes a light emitting layer disposed between the electrodes, and a method of producing the same wherein at least one layer of the organic material layer includes an electron transporting material and at least one selected from the group consisting of metal halides, metal oxides and organic metal and electron transporting material is the compound having the functional group selected from the group consisting of an imidazole group, an oxazole group, a thiazole group, a quinoline group and a phenanthroline group.
Patent EP-2127156-A4 (EP)
Title: Method for generating downlink frame, and method for searching cell
Inventor: CHANG KAP SEOK
IPC: H04B7/26
Filed: 2008-07-11
Abstract: The present invention relates to a method of searching for a cell by a mobile station in a wireless communication system, wherein the wireless communication system uses a plurality of short sequences grouped into a plurality of short sequence groups, the method comprising: receiving a downlink frame including a primary synchronization signal and a secondary synchronization signal, wherein the secondary synchronization signal contains cell identity group information and the primary synchronization signal contains cell identity information within a cell identity group; and searching for a cell using the cell identity group information in the secondary synchronization signal and the cell identity information in the primary synchronization signal, wherein the secondary synchronization signal comprises a first short sequence and a second short sequence, the first short sequence is scrambled with a first scrambling sequence, and the second short sequence is scrambled with a second scrambling sequence, wherein the first scrambling sequence is determined based on the cell identity information contained in the primary synchronization signal, and the second scrambling sequence is determined based on a short sequence group to which the first short sequence is assigned, the short sequence group being determined based on a remainder of dividing an index of the first short sequence by 8.
Patent EP-2181942-A4 (EP)
Title: Packaging structure for roll paper
Inventor: II TAKASHI
IPC: B65D5/50
Filed: 2008-08-21
Abstract: The present application relates to a package structure for coreless roll paper (R) having a hollow portion instead of a winding core in the axis portion thereof, the package structure comprising: 
an outer case (2) for storing roll paper (R); 
a lower base member (32) having an external shape that closely matches the outer case, the lower base member (32) being placed on the bottom of the outer case (2); 
an upper base member (4) having an external shape that closely matches the outer case, the upper base member (4) being removably secured to the inside of the outer case at a location above the lower base member (32) so that the roll paper (R) is held between the lower base member (32) and the upper base member (4); and 
a rod-like member (39) extending between the lower base member (32) and the upper base member (4), the ends of the rod-like member (39) being secured to the lower base member and the upper base member with being removable from at least one of the lower base member (32) and the upper base member (4), and the rod-like member (39) having an outside diameter that closely matches the inside diameter of the hollow portion of the roll paper (R); and 
the lower base member (32) and the upper base member (4) having slits in the outer periphery of the region facing the roll paper (R), or along a slightly larger circumference than the outer periphery.
Patent EP-2217310-A4 (EP)
Title: Needle-free injection device with nozzle auto-disable
Inventor: LANDAU SERGIO
IPC: A61M5/50
Filed: 2008-11-25
Abstract: A nozzle assembly for a needle-free injection device. The nozzle assembly includes a nozzle body including an injectate chamber and one or more outlet orifices and a plunger configured to move through the injectate chamber toward the one or more outlet orifices. In some embodiments, the plunger includes a first portion and a second portion removably joined by a frangible region. In some embodiments, the plunger includes extensions configured to couple the plunger to a drive assembly of a needle-free injection device.
Patent EP-2562794-A4 (EP)
Title: Semiconductor device and method for fabricating the same
Inventor: YIN HAIZHOU
IPC: H01L21/8234
Filed: 2010-09-17
Abstract: There is provided a semiconductor device and a method for fabricating the same. The semiconductor device comprises: a semiconductor substrate; gates, spacers on both sides of the respective gates, and source/drain regions on both sides of the respective spacers, which are formed on the semiconductor substrate; lower contacts located on the respective source/drain regions and abutting outer-sidewalls of the spacers, with bottoms covering at least a portion of the respective source/drain regions; an inter-layer dielectric layer formed on the gates, the spacers, the source/drain regions, and the lower contacts, wherein the respective source/drain regions of each of the transistor structures are isolated from each other by the inter-layer dielectric layer; and upper contacts formed in the inter-layer dielectric layer and corresponding to the lower contacts. Embodiments of the present invention apply to the fabrication of contacts for semiconductor devices.
Patent EP-2551343-A4 (EP)
Title: Method for monitoring state of differentiation in stem cell
Inventor: OHASHI YOKO
IPC: C12Q1/02
Filed: 2011-03-23
Abstract: A method for monitoring the differentiation state of a stem cell, comprising a step (A-1) of culturing a stem cell into which a fusion gene of a promoter region of a differentiation state detection marker gene and a luminescent protein-coding gene is introduced, a step (A-2) of culturing the stem cell under a differentiation-inducing condition after the step (A-1), and a step (A-3) of capturing images of luminescence emitted by expression of the luminescent protein-coding gene in the stem cell, over at least a given period of the steps (A-1) to (A-2).
Patent EP-2554690-A4 (EP)
Title: Spark plug
Inventor: SHIBATA TSUTOMU
IPC: C22C19/03
Filed: 2011-01-18
Abstract: [Objective] An objective of the present invention is to provide a technique which can improve resistance to spark ablation of an electrode tip whose predominant component is Pd and restrains occurrence of separation and cracking of the electrode tip.  [Means for solution] The electrode tip located at an distal end of an electrode of a spark plug contains Pd as a predominant component in an amount of 40 wt.% or more; at least one element of Ir, Ni, Co, and Fe, wherein, when the tip contains Ir, the amount of Ir is 0.5 wt.% to 20 wt.%, and when the tip contains at least one element of Ni, Co, and Fe, the amount of the at least one element is 0.5 wt.% to 40 wt.%; and at least one element of Pt, Re, Rh, and Ru in a total amount of 5 wt.% to 40 wt.%, wherein when the tip contains at least one element of Re, Rh, and Ru, the amount of the at least one element is 10 wt.% or less, and when the tip contains Pt, the amount of Pt is 16 wt.% to 40 wt.%.
Patent EP-2574170-A4 (EP)
Title: Immunostimulatory and vaccine compositions
Inventor: PIETERSZ GEOFFREY ALAN
IPC: A61P35/00
Filed: 2011-05-10
Abstract: The present invention provides an immunostimulatory composition comprising mannans, wherein at least 75% of the mannans are greater than about 1000 kDa and/or have at least 150 aldehyde groups. The present invention also provides for the use of this composition in vaccination and gene therapy methods, together with processes for its preparation.
Patent EP-2604170-A4 (EP)
Title: Endoscopic apparatus, and method for displaying image of subject using endoscopy
Inventor: IGARASHI MAKOTO
IPC: A61B1/04
Filed: 2011-10-06
Abstract: An endoscope apparatus 1 includes a light source device 4 that illuminates an object to be examined with illumination light, a CCD 2 that receives reflected light of the illumination light irradiated to the object to be examined and picks up an image of the object to be examined, an image processing section 101 that generates, based on image pickup signals obtained by the CCD 2, a first image signal with a high-frequency component suppressed, from an average image of image pickup signals of at least two or more narrow band wavelengths, and generates a second image signal with a high-frequency component suppressed, from a difference image of image pickup signals of predetermined two narrow band wavelengths, and an observation monitor 5 that allocates the first image signal and the second image signal to one or more predetermined color channels and performs display.
Patent EP-0101722-A4 (EP)
Title: A razor blade assembly.
Inventor: JACOBSON CHESTER FREDERICK
IPC: B26B21/54
Filed: 1983-02-15
Abstract: The field of the invention is razor blade assemblies. Shown is an assembly including a body member (2), a guard member (24) fixed to the body member for movement thereon, blade members (36), (36') mounted on the body member for movement thereon, spring finger biasing means (18), (18') integral with the body member and exercising a bias against the blade member, and a cap portion (14). Due to the spring biasing the blades may move within their slots (16) to provide a dynamic adjustment.
Patent EP-0153407-A4 (EP)
Inventor: STOY DELADIMIR
IPC: A61L27/00
Filed: 1984-08-29
Abstract: Nouvelles compositions polymères physiologiquement acceptables et procédés d'utilisation de ces compositions. De nombreuses compositions polymères ont été essayées comme implants alloplastiques chez les mammifères. Ces compositions ne sont pas avantageuses, car elles requièrent une implantation chirurgicale, ne peuvent s'intégrer dans les tissus environnants et leur taille aussi bien que leur forme doivent être déterminées d'avance. Les premières tentatives d'utilisation de compositions durcissables ont été des matériaux d'occlusion dentaire, des ciments osseux et des adhésifs tissulaires. On a remarqué que les gels de polysiloxane donnaient lieu à des fuites de composés de faible poids moléculaire dans les tissus environnants. Des compositions durcissables à base de solutions de collagène bovin étaient résorbées après quelque temps. On décrit une composition polymère non toxique et physiologiquement acceptable, comprenant des composés polymères non réticulés et insolubles dans l'eau, d'une solubilité comprise entre 9,2 et 15,5 (cal/cc)1/2, dissous dans un solvant polaire non toxique et miscible avec l'eau. La composition se solidifie lorsqu'elle est mise en contact avec un tissu vivant. Ses utilisations principales comprennent l'occlusion de conduites ou cavités et la création de renforcements et de liaisons dans les tissus.
Patent EP-0211071-A4 (EP)
Title: A flexible transom connected between side frames of a railway truck to provide equalization.
Inventor: PAVLICK MICHAEL JOHN
IPC: B61F5/00
Filed: 1986-01-31
Abstract: A transom (16), shaped in the form of an ''I'' beam, is welded between two side frames (12, 14) of a railway truck (10). The transom (16) comprises a pair of side plates (40, 42) welded to a web plate (44). The web plate (44) contains cut-away portions (54, 56) and circular openings (58) for permitting a small amount of twisting and relative weaving movements between the side frames (12, 14) in vertical directions to provide equalization and water drainage.
Patent EP-0363404-A4 (EP)
Title: Process for the production of 2,3,5,6-tetrachloropyridine and 2,3,6-trichloropyridine
IPC: C07D213/61
Filed: 1988-05-12
Abstract: Vapor phase chlorination of 2,6-dichloropyridine produces 2,3,6-trichloropyridine selectively over isomeric 2,4,6-trichloropyridine and of 2,3,6-trichloropyridine produces 2,3,5,6-tetrachloropyridine in high selectivity over isomeric 2,3,4,6-tetrachloroyridine at temperatures of 300 DEG C to 450 DEG C. The products are intermediates for insecticides and herbicides.
Patent EP-0383919-A4 (EP)
IPC: A61K45/00
Filed: 1989-01-30
Abstract: Nouveaux dérivés de staurosporine représentés par la formule (I), dans laquelle R1 représente hydrogène, alkyle inférieur, formyle ou amino, R2 représente hydrogène, formyle, alcanoyle inférieur ou un groupe formé par l'élimination d'une moitié hydroxy du groupe carboxyle d'un acide alpha-aminé dont le groupe amino peut être éventuellement protégé, un élément parmi X1 et X2 sont pris ensemble pour former oxygène, à condition que lorsque R1 et R2 est hydrogène, l'autre représente un groupe autre qu'hydrogène ou hydroxy. Ces composés, ainsi que leur sels acceptables en pharmacologie, inhibent la protéine kinase C et présentent une action d'inhibition de la croissance cellulaire.
Patent EP-0389610-A4 (EP)
IPC: G07C5/00
Filed: 1989-09-28
Abstract: Grâce au procédé et aux moyens décrits, on peut commander un véhicule voyageant entre deux points fixes soit automatiquement soit en demandant au conducteur d'accélérer, de marcher au débrayé et de freiner lorsqu'il le faut pour respecter un temps d'arrivée prédéterminé au point d'arrêt, permettant ainsi de maximiser chaque période de marche au débrayé. L'emploi de cette méthode maximise l'efficacité de l'utilisation de carburant par le véhicule. L'avance du véhicule est surveillée et est traduite en une courbe vitesse/distance. On détermine les temps de marche au débrayé et de freinage à partir des valeurs connues et de calculs d'approximation relatifs aux caractéristiques de marche au débrayé et de freinage de véhicule le long du parcours restant et ces temps fournissent, en conjonction avec la courbe vitesse/distance en temps réel, des points d'intersection. Ces points représentent les temps de marche au débrayé et de freinage et les moyens indiquant l'action d'une marche au débrayé et d'un freinage sont ensuite actionnés.
Patent EP-0394416-A4 (EP)
Title: Variable density light control apparatus and method
IPC: G02B5/30
Filed: 1989-10-17
Abstract: A controllable liquid crystal polarizer (10) has nematic liquid crystal and pleochroic dye (30) in plural, parallel, elongate volumes (13) in a sheet-like containment medium (12). Polarization effectiveness is variable as a function of electric field. A method of making the polarizer includes continuously forming a sheet-like film of a containment medium (12) having a plurality of volumes of liquid crystal (11) and pleochroic dye (30) therein, and during curing of the film, stretching it to elongate the volumes (13). A variable density light control apparatus includes plural polarizers, at least two of which are at least partially crossed, and at least one of the polarizers being variable to the extent that it polarizes light as a function of a prescribed input, thereby to control the intensity of light transmitted (32) through the apparatus proportionally to the intensity of the incident light (31) to the apparatus. The range of intensity control can be varied according to the crossed relationship of the polarizers and/or according to the polarization effectiveness of the controllable polarizer (10). Color effects can be controlled. The apparatus may be utilized in various devices, including displays, windows, eye glasses, and ski goggles.
Patent EP-0418374-A4 (EP)
Title: Sulfate scale dissolution
IPC: C09K8/528
Filed: 1990-04-03
Abstract: Alkaline earth metal scales, especially barium sulphate scale deposits are removed from oilfield pipe and other tubular goods with a scale-removing composition comprising an aqueous alkaline solution having a pH of about 8 to about 14, preferably about 11 to 13, of a polyaminopolycarboxylic acid, preferably EDTA or DTPA and a catalyst or synergist comprising, in particular, oxalate, thiosulphate, nitriloacetate or monocarboxylic acid anions. When the scale-removing solution is contacted with a surface containing a scale deposit, substantially more scale is dissolved at a faster rate than is possible without the synergist.
Patent EP-0489737-A4 (EP)
Title: Slide plate patty forming apparatus
IPC: A22C7/00
Filed: 1990-05-04
Abstract: An improved, slide plate-type patty forming apparatus (20) is provided which preferably includes a reciprocating slide plate (60) with a removable, multiple piston and cavity head (78) adapted to move between a retracted meat-filling position wherein respective patty forming cavities (90) are filled with meat to an extended patty-discharging position wherein formed meat patties (264) are ejected. Each of the patty forming pistons (96) is equipped with a porous bottom plate (104) formed of sintered metal or ceramic, an appropriate compressed air passageways (120, 122, 106) are provided for delivery of air through the bottom plate (104) for cleanly ejecting the formed patty (264). Adjusting mechanism (26) for altering the thickness of formed patties (264) includes a plurality of adjusting units (166) each equipped with a vertically shiftable, piston-engaging foot (176); movement of the feet (176) in unison is effected by means of handwheel (164) and connecting gear train (162, 200, 194, 192, 174). Individual variance of respective patty forming stations can also be accomplished by gear disengagement and manual adjustment.
Patent EP-0525086-A4 (EP)
Title: A method of nitriding refractory metal articles
IPC: H05B6/64
Filed: 1991-04-15
Abstract: A method of nitriding an article of refractory-nitride-forming metal or metalloids is described. A consolidated metal or metalloid article is placed inside a microwave oven and nitrogen containing gas is introduced into the microwave oven. The metal or metalloid article is heated to a temperature sufficient to react the metal or metalloid with the nitrogen by applying a microwave energy within the microwave oven. The metal or metalloid article is maintained at that temperature for a period of time sufficient to convert the article of metall or metalloid to an article of refractory nitride. In addition, a method of applying a coating, such as coating of an oxide, a carbide, or a carbo-nitride, to an article of metal or metalloid by microwave heating is described.
Patent EP-0574432-A4 (EP)
IPC: A43B13/14
Filed: 1992-02-25
Abstract: A shoe sole comprising a sole portion (1) with a forward or toe end (2) and a rear or heel end (3), an inner medial side (1a) and an outer lateral side (1b). Blade-like projections (5) extend downwardly from the sole portion (1) and are angled relative to a generally longitudinal line (4) from the toe end (2) to the rear end (3) of the sole portion (1). The angled projections provide increased grip for the outside foot of a wearer during turning movement. The heights of the projections (20) progressively reduce from the rear end (13) of the sole portion towards the toe end (12). The projections (5) are arranged in rows extending crosswise of the sole portion (1) from the medial side (1a) to the lateral side (1b) thereof. The sole portion includes at least one transverse flexing zone at or in the vicinity of the location of the ball of the foot of the wearer and a longitudinal flexing zone extending along the general centre line (4) of the sole portion (1) from the toe end (2) to the rear end (3).
Patent EP-0576552-A4 (EP)
Inventor: WITTSTEIN ALAN D
IPC: H04M15/00
Filed: 1992-03-03
Abstract: Le téléphone mobile décrit (62) est particulièrement conçu pour être utilisé comme téléphone de location. Il comporte un ordinateur incorporé (70) qui calcule et mémorise les informations de gestion et d'utilisation du téléphone, telles que taxes d'utilisation. Des limites de temps et de taxe peuvent être sélectionnées pour téléphoner. Le téléphone peut par exemple être réglé pour s'auto-invalider pour tous les appels entrant et sortant ou pour une catégorie sélectionnée des appels entrant et sortant, à l'échéance d'un temps prédéterminé, et/ou lorsque le total des taxes d'utilisation atteint un maximum prédéterminé. Un tel téléphone est de préférence conçu pour que ces limites puissent être sélectionnées et ajustées à distance.
Patent EP-0558765-A4 (EP)
Inventor: TAKAMURA FUJITOSHI
IPC: F02D29/04
Filed: 1992-09-25
Abstract: L'invention se rapporte à un dispositif pour commander le passage entre les différents niveaux d'huile hydraulique nécessités par une pelle excavatrice hydraulique, ce dispositif étant conçu pour mettre la quantité d'huile hydraulique fournie à un niveau optimal en commandant en fonction de la charge détectée une pompe hydraulique de la pelle excavatrice, laquelle est à son tour mise en un mode où la puissance en chevaux est faible pour des opérations telles que des travaux de concassage pour lesquels la quantité d'huile nécessaire est moins grande que pour des opérations d'excavation normales, tandis que le moteur d'entraînement de la pompe hydraulique tourne à un nombre de tours permettant une faible consommation de carburant. Ledit dispositif comprend une pompe hydraulique à capacité variable (2), un moteur (1) d'entraînement de la pompe hydraulique, un actuateur (3) mû par la pompe hydraulique, une soupape de travail (4) montée sur un conduit entre la pompe hydraulique et l'actuateur, et des dispositifs de commande en fonction de la charge détectée (7, 8) pour la pompe hydraulique, ainsi qu'une unité de commande (30) destinée à recevoir les signaux provenant d'un capteur (25) détectant la capacité de la pompe hydraulique, un capteur (26) détectant le nombre de tours du moteur, un capteur (27) détectant la pression hydraulique de l'actuateur, et des dispositifs de passage entre les modes de travail (17, 23), qui servent, respectivement, à calculer un signal de commande permettant au moteur d'être entraîner avec un niveau de puissance en chevaux prédéterminé, désigné par les dispositif de passage entre les modes de travail, et avec une consommation de carburant minimum, et à envoyer le signal au dispositif de commande en fonction de la charge détectée et à un dispositif d'entraînement à régulateur (1a) pour le moteur.
Patent EP-0618862-A4 (EP)
Title: Printable high barrier multilayer film.
Inventor: KNOERZER ANTHONY ROBERT
IPC: B32B27/00
Filed: 1992-12-18
Abstract: A film combination comprising (a) an oriented polymeric substrate which either (i) comprises an intimate blend of polypropylene with maleic acid anhydride modified polypropylene or (ii) is otherwise susceptible of transmitting oxygen and water vapor and has a primer coating on at least one surface: (b) a layer of cross-linked polyvinyl alcohol on (i) the intimate blend or (ii) the primer coating: (c) a layer of a polymer comprising vinyl alcohol residues which may be as defined in (b) or an intimate blend of a homo- or copolymer of vinyl alcohol, with an ethylene acrylic acid copolymer; and, optionally (d) a layer as defined in (a) (i).
Patent EP-0606481-A4 (EP)
Title: Herbicide containing cyclic hexapeptide as active ingredient.
Inventor: OHRA JUNKO
IPC: C07K7/64
Filed: 1993-03-30
Abstract: A herbicide containing an active ingredient comprising a compound, represented by general formula (I), derived from a substance produced by a microorganism, wherein X1 and X2 may be the same or different from each other and each represents hydrogen, methyl or hydroxymethyl; R represents methyl, hydroxymethyl or -CH=C(CH3)CH2R' ; and R<1> represents carboxy, hydroxymethyl or acetoxymethyl. It has a potent herbicidal effect against a wide variety of plants including broad-leaved and gramineous weeds. <CHEM>