baber/WOPTO huggingface dataset:
Patent EP-0690512-A1 (EP)
Inventor: HAGINO HIROYASU C O MITSUBISHI
IPC: H01L29/78
Filed: 1990-05-23
Abstract: An IGBT has an emitter bypass structure. The interval  D  between N emitter regions (5) is adapted to be larger than two times of a channel length  L  in order to effectively decrease a channel (6) width to effectively decrease a saturation current. A high concentration region (14) may be provided in a P base region (4), which is closer to the end portion of the P base region (4) than the emitter regions (5) between the emitter regions (5), so that the channel width can be effectively decreased even without the relation of D > 2L. A channel width per unit area W U  may be in a range of 140 cm⁻¹ ≦ W U  ≦ 280 cm⁻¹ in an IGBT of a breakdown voltage class of 500 - 750 V or 70 cm⁻¹ ≦ W U  ≦ 150 cm⁻¹ in an IGBT of a breakdown voltage class of 1000 - 1500 V, so that an IGBT having a short-circuit withstandability and a latch-up withstandability suitable for an inverter can be implemented.
Patent EP-0711757-A1 (EP)
Inventor: CLARKE DAVID ERNEST
IPC: A61K31/495
Filed: 1995-10-27
Abstract: The present invention relates to novel α₁-adrenoceptor antagonists of Formula I:
       
 in which: 
p is 0 or 1; 
t is 0, 1 or 2; 
X is O, S or NR⁶ (in which R⁶ is hydro or (C₁₋₆)alkyl); 
Y and Z are independently CH or N; 
R¹ is hydro, hydroxy, halo, nitro, amino, cyano, (C₁₋₄)alkylthio, acetylamino, trifluoroacetylamino, methylsulfonylamino, (C₁₋₆)alkyl, (C₃₋₆)cycloalkyl, (C₃₋₆)cycloalkyl(C₁₋₄)alkyl, oxazol-2-yl, aryl, heteroaryl, aryl(C₁₋₄)alkyl, heteroaryl(C₁₋₄)alkyl, (C₁₋₆)alkyloxy, (C₃₋₆)cycloalkyloxy, (C₃₋₆)cycloalkyl(C₁₋₄)alkyloxy, 2-propynyloxy, aryloxy, heteroaryloxy, aryl(C₁₋₄)alkyloxy or heteroaryl(C₁₋₄)alkyloxy (wherein alkyl is optionally substituted with one to three halo atoms and aryl or heteroaryl is optionally substituted with one to two substituents independently selected from halo and cyano); 
R² is hydro, hydroxy, halo, cyano, (C₁₋₆)alkyl or (C₁₋₆)alkyloxy (wherein alkyl is optionally substituted with one to three halo atoms); 
R³ is -C(O)R⁷ (wherein R⁷ is (C₁₋₆)alkyl, (C₃₋₆)cycloalkyl, di(C₁₋₄)alkylamino,  N -(C₁₋₄)alkyl- N -(C₁₋₄)alkyloxyamino, (C₁₋₄)alkyl((C₁₋₄)alkyloxy)amino, pyrrolidin-1-yl, piperidin-1-yl, morpholin-4-yl or piperazin-1-yl); 
R⁴ is halo, hydroxy, cyano, (C₁₋₆)alkyl or (C₁₋₆)alkyloxy; and 
R⁵ is (C₁₋₆)alkyl; and the pharmaceutically acceptable salts and  N -oxides thereof.
Patent EP-0713807-A1 (EP)
Inventor: PANIZZA ETTORE
IPC: B60R16/03
Filed: 1995-11-13
Abstract: The system for distributing electrical energy in a motor car (2) comprises a power cable (6) and a light-guide (4) in which coded light signals generated by transducers (30, 32, 34) are transmitted to activate actuators (10, 12, 14, 16, E, R). The light-guide (4) is constituted by a plastics pipe with reflective walls.
Patent EP-0725425-A1 (EP)
Inventor: LABBE MICHAEL S
IPC: H01J47/02
Filed: 1995-12-01
Abstract: A dual entrance window ion chamber is provided for purposes of measuring x-ray exposure. The ion chamber includes a housing having a cavity formed therein and which defines an ion chamber. The housing has oppositely disposed first and second openings therein located on opposite sides of the chamber. First and second x-ray entrance windows respectively cover the first and second openings for permitting entrance of x-rays into the chamber. A collector is located in the chamber intermediate the first and second windows for collection of electrons for use in measuring x-ray exposure. The first and second windows are constructed differently from each other such that the first window is optimized so that the ion chamber provides a relatively flat energy response to x-rays over a first x-ray energy range. The second window is optimized so that the ion chamber provides a relatively flat energy response over a second x-ray energy range. The second energy range is of a greater energy level than that of the first energy range.
Patent EP-0695779-A1 (EP)
Inventor: TINANT ANNE
IPC: C08J7/12
Filed: 1995-07-11
Abstract: Surface treatment of (part of) an article with a plastic surface involves: (a) a sulphonation stage; and (b) a stage of neutralisation with a polyamine cpd. Pref. the plastic is a high density polyethylene. The amine cpd. is a polyalkylene polyamine, an alkylene polyamine or a polyalkylene imine, esp. polyethylene imine. A mixt. of polyamines may be used in at least one neutralisation stage. The treatment may be applied during the mfr. of the article.
Patent EP-0668648-A1 (EP)
Inventor: KIM MIN-SU
IPC: H01C8/04
Filed: 1995-02-10
Abstract: To enable the mounting of a diode-bridge thyristor type arrester in a small sized package of resin sealed type for general use, such as a TO-92 package or a TO-220 package, the arrangement of the diodes (D1 - D6) and the thyristor (T1) is modified. The arrester comprises a pair of opposed metal plates (20, 21); a thyristor (T1) located between the metal plates (20, 21); three pairs of diodes (D1, D2; D3, D4; D5, D6) located between the metal plates (20, 21); and three leads (22, 23, 24), each interposed between its respective pair of diodes.
Patent EP-0672868-A1 (EP)
Inventor: LOPRINZO ANTHONY J
IPC: F23R3/06
Filed: 1995-03-06
Abstract: Sleeves (28) are circumferentially spaced from one another about the liner of a combustor body (12) of a dry low NOx combustor. The sleeves carry dilution air into the dilution zone. Cooling air is supplied a venturi (20) to cool the venturi and the cooling air flows into the reaction volume. The dilution air sleeves penetrate sufficiently to thoroughly mix the dilution air with the core of hot gases of combustion and, by vorticity effects caused by the flow past the sleeves, thoroughly mix the generally annular flow of cooling air from the venturi with the hot gases of combustion. The thorough mixing of both the cooling air and dilution air inhibits or minimizes the formation of cold areas or streaks within the reaction volume such that CO to CO2 reactions are not quenched, affording reduced CO emissions. <IMAGE>
Patent EP-0674842-A1 (EP)
Inventor: REINHART GREGORY A
IPC: A23K1/18
Filed: 1995-03-28
Abstract: A pet food product and process for treating gastrointestinal disorders are provided. The pet food product contains fermentable fibers which have an organic matter disappearance of 15 to 60 percent when fermented by fecal bacteria for a 24 hour period. The fibers are present in amounts from 3 to 9 weight percent of supplemental total dietary fiber.
Patent EP-0697418-A1 (EP)
Inventor: SUGANO TOSHIHIKO C O MITSUBISH
IPC: C08F4/646
Filed: 1995-08-09
Abstract: A catalyst component for the polymerization of alpha-olefins, represented by the following formula [I]:
       
 wherein R¹ - R³ = H, a halogen, a C₁₋₁₀ hydrocarbon radical, a Si-containing C₁₋₁₈ hydrocarbon radical, or a halogen-containing C₁₋₁₀ hydrocarbon radical (provided that R¹ and R cannot be hydrogen at the same time); n = 2 to 7; Q = a C₁₋₂₀ hydrocarbon radical, a silylene or oligosilylene group having or not having a C₁₋₂₀ hydrocarbon radical, a germylene group having or not having a C₁₋₂₀ hydrocarbon radical; X and Y = H, a halogen, a C₁₋₂₀ hydrocarbon radical, or an 0- or N-containing C₁₋₂₀ hydrocarbon radical; and M = a transition metal selected from the groups IVB-VIB; a catalyst for the polymerization of alpha-olefins, comprising the catalyst component; and a process for producing alpha-olefin polymers, where use is made of the catalyst. Use of the catalyst will produce alpha-olefin polymers having a high melting point and a high molecular weight in a high yield.
Patent EP-0719827-A1 (EP)
Inventor: MURAOKA KIYOSHIGE
IPC: C08J3/22
Filed: 1995-12-21
Abstract: A method for improving the moisture resistance of a vulcanisation accelerator comprises mixing 5 to 50 parts by weight of silica with 100 parts by weight of the vulcanisation accelerator. A moisture-resistant vulcanisation accelerator has a moisture resistance improved by the method.
Patent EP-0666255-A1 (EP)
Inventor: ANCEL JEAN-ERICK
IPC: B01J27/122
Filed: 1995-02-02
Abstract: Prodn. of vitamin A comprises: (a) reacting ethynyl-beta-ionol (I) with a 1,1-dialkoxy-4-chloro-3-methyl-2-butene (III) in the presence of a Cu catalyst and a base; (b) hydrogenating the prod. (IV) in the presence of a supported Pd catalyst; (c) converting the prod. (V) to retinal by eliminating the OH gp. and hydrolysing the acetal function; and (d) reducing the retinal with hydroquinone. Also claimed are vitamin A intermediates of formula (IVA) and (VA): Q = CHO or CH(OR)2; R = 1-4C alkyl or R+R = 1-10C alkylene. Also claimed is the prodn. of (IVA) by reaction of (II) with a cpd. of formula (IIIA) in the presence of a Cu catalyst.
Patent EP-0682025-A1 (EP)
Inventor: GEORGE PASCAL
IPC: C07D471/16
Filed: 1995-05-03
Abstract: 5,6-Di:hydroxy-4H-imidazo-2',1':2,3-imidazo-4,5,1-ij- quinoline and 4,5-dihydroimidazo-1,2-a-pyrrolo-1,2,3-cd-benzimidazole derivs. of formula (I), in the form of base or salt are new. n = 1 or 2; X = H or one or two of F, Cl, OH or 1-3C alkyl or alkoxy; R = H, -CH2-CO2-R1 or -CH2-CO-NR2R3; R1 = H or 1-6C alkyl; R2, R3 = H or 1-3C alkyl.
Patent EP-0688086-A1 (EP)
Inventor: CRAPO ALAN DEAN
IPC: H02K5/22
Filed: 1995-05-04
Abstract: A motor, described as a brushless permanent magnet (BPM) motor, has a cup-shaped, open bottomed enclosure having a side wall and a top wall defining a lower interior space. The side wall has a port interrupting a bottom edge. A printed circuit board or other motor electric circuit is positioned above the top wall, below the stator. Electrical conductors electrically connected to the electric motor circuit extend through the top wall and into the interior space. Current supply conductors extend through the side wall port and are electrically connected to the electrical conductors from the circuit. An enclosure cover member has, projecting into the interior space, at least one deflectable prong with an overhanging lip, and a strain relief block positioned adjacent but spaced from the side wall port. The cover has a tool-receiving aperture to permit engagement of a tool with the prong. A ledge, carried by an inner surface of the enclosure, is positioned complementarily to the prong lip to permit the lip to engage a surface of the ledge remote from an inner surface of the cover to hold the cover in position, but to permit the displacement of the prong by a tool inserted through the cover aperture to release the prong and the cover. In the illustrative embodiment, conductor wires from a circuit board mounted above the top wall are mounted in a connector block within the enclosure, and the lip-engaging ledge is part of the connector block. The enclosure and the cover preferably are constructed from electrically insulative material.
Patent EP-0699567-A1 (EP)
Inventor: MUELLER JOHANNES
IPC: B60T7/12
Filed: 1995-09-01
Abstract: The derailment detector is permanently secured to the rail vehicle carriage or releasably attached to it and reacts to vertical forces to provide automatic release of the emergency brakes. The detector uses a vertical shock sensor (1-4) with a vertically sliding inertia mass (1) held in its upper position by an adjustable restraining force, above which it is released to drop into its bottom position. The shock sensor is coupled to the emergency brake valves (9-12), for allowing the brake pressure in the main brake line to be vented to the atmosphere, for activating emergency braking.
Patent EP-0723803-A1 (EP)
Title: Post-purification device for exhaust gas scrubbers
Inventor: RINDELAUB FRANK
IPC: B01D53/84
Filed: 1995-12-19
Abstract: A bio-filter tower (1) discharges effluent air whose impurities may not be technically defined by threshold values and which is subjected to additional supplementary filtration (4) or cleansing. The supplementary filtration assembly (4) incorporates a filter bed (6) charged with active C preceded by an additional separator bed (7) which removes water from effluent air to protect the active C (7).
Patent EP-0729690-A1 (EP)
Inventor: TRAVIS ADRIAN ROBERT LEIGH
IPC: H04N13/239
Filed: 1994-11-18
Abstract: Ce moniteur tridimensionnel polychrome comprend une première (5) ainsi qu'une seconde (8) source d'images, la seconde source d'images (8) étant conçue pour réduire de manière sélective le champ de vision de la première source d'image, afin de donner ainsi une image autostéréoscopique trimensionnelle multiplexée. Ce moniteur comprend également un filtre de commutation de couleurs (12) placé au voisinage de la seconde source d'images, qui comprend une pluralité de régions, chacune de ces régions étant commutable entre les différentes couleurs afin de pouvoir moduler les couleurs de l'image générée.
Patent EP-0740606-A1 (EP)
Inventor: ELLWOOD MICHAEL
IPC: C09J5/02
Filed: 1994-12-16
Abstract: According to the invention, there is provided a composite article which comprises a first substrate comprising a body of metal containing aluminium or galvanised steel, a second substrate and, interposed between said first and second substrates whereby to provide adhesive bonding between said substrates, an adhesive and 21,3,41,5,7-pentahydroxyflavone with the proviso that when either substrate is etched or anodised aluminium, the pentahydroxyflavone is not present thereon as a primer coat.
Patent EP-0739424-A1 (EP)
Inventor: KEARNEY MICHAEL M
IPC: C13B20/14
Filed: 1994-12-05
Abstract: A process for purifying the raw juice (diffusion juice) obtained from sugar beets replaces the traditional liming and carbonation purification methods with ion exchange softening and chromatographic separation operations.
Patent EP-0754365-A1 (EP)
Inventor: DENK JOSEPH
IPC: H02K16/00
Filed: 1994-12-14
Abstract: Moteur d'entraînement électrique redondant pourvu d'un ensemble à rotor comprenant une paire de sections coaxiales à aimant permanent (2, 4) et deux paires d'ensembles fixes (16, 18) dont chacune est associée à l'une des sections à aimant (2, 4). Les sections à aimant et les ensembles fixes sont montés en tandem. Cette configuration permet de minimiser les dimensions et le poids du moteur et assure une grande fiabilité et une grande efficacité dans les applications où une caractéristique redondante ou de réserve est nécessaire.
Patent EP-0741630-A1 (EP)
Inventor: BARTLETT CHRISTOPHER D
IPC: B24B19/12
Filed: 1995-01-25
Abstract: La présente invention a pour objet un procédé et un appareil pour le meulage d'une came (12) pourvue d'un bossage de came. La rotation de la came (12) est synchronisée avec le mouvement d'avance ou de recul d'une meule (10). Des moyens de contrôle mesurent les positions en rotation et latérale relatives de la came et de la meule (10). Le mouvement de la meule (10) par rapport à la came (12) est contrôlé de façon à meuler grossièrement un profil de came souhaité. Le meulage de finition peut être réalisé au moyen de meules ou de courroies abrasives. Une trempe de la surface peut être réalisée sur la came meulée avant l'étape de meulage de finition.
Patent EP-0746854-A1 (EP)
Inventor: TEUBER VINCENT P
IPC: G11B23/087
Filed: 1995-01-20
Abstract: Un moyeu (40, 40') de bobine de vidéocassette à bande comporte un cylindre externe (46) ayant un logement (62) se présentant sous la forme d'une portion en creux du cylindre externe. Un dispositif de fixation (64) vient se loger dans le logement (62) pour fixer la bande au moyeu (40, 40') de la bobine. Une masse d'équilibrage (66, 68) est formée dans le cylindre externe (46) pour équilibrer la masse accrue du dispositif de fixation (64) et du logement (62).
Patent EP-0756560-A1 (EP)
Title: Sac a fenetre et procede de fabrication dudit sac
Inventor: UTLEY WAYNE S
IPC: B65B1/02
Filed: 1995-02-13
Abstract: Procédé de fabrication de sacs (70) à fenêtre, à former, à remplir et à sceller, qui consiste à transporter une bande sans fin de matériau (12) de type papier à travers une station (14) d'application d'adhésif qui applique de l'adhésif sur l'intégralité d'une face (18) pour adhésif de la bande sans fin de matériau, à l'exception d'une zone de fenêtre (34) sur chaque forme de sac individuelle (36a, b, c, etc.) constituant la bande sans fin. Ladite bande sans fin est ensuite transportée à travers une station (44) synchronisée de découpage de fenêtres qui découpe une pièce (54) dans chaque zone de fenêtre de manière à former une ouverture (50) dans ladite bande. La face pourvue d'adhésif est ensuite appliquée sur un film plastique transparent (58) thermosoudable. Des marges (32) latérales sur les bords de la bande sans fin de matériau de type papier sont éliminées, ce qui permet d'obtenir une forme sans fin composite (10) qui sera, à son tour, transformée en sacs (70) souples, à fenêtre, à former, à remplir et à sceller.
Patent EP-0754714-A1 (EP)
Inventor: FUNAKOSHI SHINJI
IPC: C08G64/30
Filed: 1995-04-07
Abstract: A process for producing a hydroxyl-terminated polycarbonate by the reaction between an aliphatic polyol and a carbonate monomer, comprising the first step of forming a low-molecular-weight polycarbonate from a reaction mixture containing the polyol and the monomer while removing the by-product alcohols, and the second step of increasing the molecular weight of the obtained low molecular-weight polycarbonate by adding the carbonate monomer in several portions or continuously to the liquid reaction mixture of the first step under such a condition that the aliphatic polyol concentration does not exceed 5 wt. %, and continuing the reaction while removing the by-product alcohols to thereby link the low-molecular-weight polycarbonate molecules to each other via the carbonate monomer.
Patent EP-0795108-A1 (EP)
Inventor: ANDERSSON MATS
IPC: F22B31/00
Filed: 1995-03-27
Abstract: L'invention est caractérisée par le fait que la zone de transfert thermique d'un générateur de vapeur (10) est légèrement surdimensionnée dans un lit fluidisé (6) d'une centrale PFBC (combustion à lit fluidisé sous pression). On peut ajuster la zone active de transfert thermique de tubes dans le générateur de vapeur (10) par création d'une zone ou d'une pluralité de zones non fluidisées (18) dans le lit (6) au cours du fonctionnement. Une certaine proportion de la zone de tubes montée est rendue passive en ce qui concerne le transfert thermique. La défluidisation s'effectue par coupure de l'alimentation en air de fluidisation (4) vers le lit (6) au-dessus d'un canal vertical où doit se créer une zone non fluidisée (18). On monte une barrière (15) sous forme d'étagère ou de plaque de butée à proximité du niveau le plus bas (10) du faisceau de tubes (10), ce qui empêche l'air de fluidisation (4) d'accéder au lit (6) au-dessus de la barrière (15). Ceci permet d'obtenir une zone non fluidisée (18) pratiquement verticale au-dessus de la barrière (15). La section transversale de la zone (18) dans le sens horizontal est déterminée par la zone horizontale de la barrière (15).
Patent EP-0758285-A1 (EP)
Inventor: SCHMIDT DIETER
IPC: B23P19/00
Filed: 1995-04-25
Abstract: PCT No. PCT/DE95/00538 Sec. 371 Date Dec. 31, 1996 Sec. 102(e) Date Dec. 31, 1996 PCT Filed Apr. 25, 1995 PCT Pub. No. WO95/30513 PCT Pub. Date Nov. 16, 1995A device, for use in a press, for feeding fasteners, especially nuts, and attaching the fasteners in workpieces by pressing with a punching head. Joining and pressing of the fasteners in the workpieces takes place, with an infeed and loading means on a tool or press part, and on a rigid feed, which together with a punching head can be attached to one of two antagonistic tool or press parts. A first conveyor section for the fasteners is located between the punching head and the loading means, and forms the fasteners. Each of the fasteners is supplied individually to a loading position of the loading means and each is moved by an infeed element from the loading position into a subsequent first conveyor section, forming a row which extends into the punching head, in which the fasteners tightly abut one another. An infeed element, for infeed out of an initial position outside of a conveyor section, is moved with an infeed surface into the conveyor section and is moved with an infeed stroke along the conveyor section is designed. The infeed element is moved back each time immediately following completed infeed into the initial position. At the loading position there is at least one stop for fasteners, which pass only with infeed by the infeed element.
Patent EP-0776474-A1 (EP)
Title: Transducteur acoustique electromagnetique
Inventor: MANDRACCHIA EFRAIN ANTHONY
IPC: H04R15/00
Filed: 1995-06-27
Abstract: L'invention concerne un transducteur acoustique électromagnétique (100) conçu pour émettre et recevoir des signaux dans une structure électroconductrice (170), un procédé de fabrication dudit transducteur (100) et un procédé de production et de détection d'ondes acoustiques dans la structure conductrice (170). Ledit transducteur (100) comporte une source magnétique permettant de produire un champ magnétique statique dans lequel une carte à circuits imprimés multicouche (105, 110, 115, 120, 125, 135) est prévue. La carte multicouche comporte une pluralité de couches bobine (105, 115), une couche d'interconnexion (125), et un plan de masse (135). Le nombre de couches bobine (105, 115) utilisées dans ledit transducteur et la distance d'arrachement (160) (distance entre la couche d'interconnexion la plus loin de la surface (165) de la structure électroconductrice (170) et la surface (165) de cette dernière (170)) est optimisé, de sorte que l'amplitude du signal reçu soit augmentée ainsi que l'efficacité de conversion dudit transducteur.
Patent EP-0787070-A1 (EP)
Title: Revetement de protection pour adhesifs actives par la pression
Inventor: LIU LELAND LI-JEN
IPC: C09J7/02
Filed: 1995-08-16
Abstract: Revêtement autocollant destiné à réduire l'adhérence intempestive et appliqué sur une surface exposée d'un adhésif activé par la pression. Ce revêtement est de préférence déposé sur la surface exposée de l'adhésif par décomposition d'un précurseur décomposable en présence de plasma. Le précurseur décomposable utilisé peut comprendre un gaz d'hydrocarbure par lequel une couche amorphe d'atomes de carbone interconnectés est déposée sur la surface de l'adhésif, ou un composé contenant du silicone au moyen duquel le revêtement déposé est une couche amorphe d'atomes d'oxygène interconnectés et de silicone.
Patent EP-0790877-A1 (EP)
Inventor: KRENZER ULRICH
IPC: B23B51/02
Filed: 1995-11-10
Abstract: PCT No. PCT/EP95/04425 Sec. 371 Date May 9, 1997 Sec. 102(e) Date May 9, 1997 PCT Filed Nov. 10, 1995 PCT Pub. No. WO96/14954 PCT Pub. Date May 23, 1996A drilling tool, in particular a drill, has replaceable cutting elements that form the cutting edges, and chip-removing flutes. A chip shaping area (22) at least partially made of a more wear-resistant material than the drill body itself is arranged next to the faces (11) of the main cutting edges (5) approximately in the chip flow direction. In another embodiment, the chip shaping area if made of the same material as the drill body and is subjected to a subsequent local hardening process that makes it wear-resistant.
Patent EP-0797719-A1 (EP)
Title: Means for the mounting and articulation of a panel opening in a frame, and door or floor pivot comprising such means
Inventor: MAUBLANC GEORGES
IPC: E05F3/22
Filed: 1995-12-05
Abstract: Means for the mounting and articulation of a panel opening in a frame are comprised of a fixed part (1) and a turning part (2). The means comprise a housing (3) containing a bearing (4) which guides a ball bearing sleeve (6) which houses a lock (8) presenting a groove with conical face. The lock is pressed against an electromagnet (9). Utilization as means for keeping in an open position a fire door or unlocking of a door mounted on a floor pivot.