baber/WOPTO huggingface dataset:
Patent EP-0786924-A1 (EP)
Inventor: UEDA MASATO
IPC: C09K11/06
Filed: 1997-01-22
Abstract: An organic electroluminescence device comprising a pair of electrodes, at least one of which is transparent or semitransparent, and at least one organic layer formed between the electrodes, the organic layer containing a hole transporting material and a light emitting material in the same or different layer, wherein the hole transporting material is a hole transporting material containing at least one polysilane whose main chain skeleton is composed of a repeating unit represented by the following general formula (1):
      (wherein R 1  and R 2  independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group, Ar 1  represents a substituted or unsubstituted arylene group and Ar 2  represents a substituted or unsubstituted aryl group) and a repeating unit represented by the following general formula (2):
      (wherein R 3  and R 4  independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group), the polysilane satisfying the expression 0.2 ≦ z ≦ 1 when a ratio of the number of the repeating unit (1) and that of the repeating unit (2) to the total number of the repeating units (1) and (2) are z and 1-z, respectively, the polysilane having a weight-average molecular weight of not less than 5000 and a hole drift mobility of 10 -3 -10 -1  cm 2 /V/sec. 
     The organic EL device of the present invention shows excellent characteristics such as higher luminance and higher luminous efficiency at lower driving voltage.
Patent EP-0813239-A1 (EP)
Inventor: CHATTERJEE AMITAVA
IPC: H01L29/78
Filed: 1997-02-20
Abstract: A technique of producing a semiconductor device or integrated circuit produces a planarized refill layer which has a more uniform thickness after polishing, such as by chemical-mechanical polishing (CMP). Dummy active areas are inserted between active areas in that portion of the substrate which would normally be occupied by a field oxide in order to reduce to "dishing" that occurs during CMP in these areas. The dummy active areas can take the shape of a large block, a partially or completely formed ring structure or a plurality of pillars the area density of which can be adjusted to match the area density of the active areas in that region of the substrate. The design rule for the pillars can be such that no pillars are placed where polycrystalline silicon lines or first level metallization lines are to be placed in order to avoid parasitic capacitances.
Patent EP-0803517-A1 (EP)
Inventor: KASZAS GABOR
IPC: C08F8/20
Filed: 1997-04-14
Abstract: An improved process is provided for the bromination of isoolefin-conjugated diolefin polymers by brominating said polymer in solution in a solvent comprising a mixture of an inert saturated paraffinic hydrocarbon and an inert halogen-containing hydrocarbon. There is also provided an improved product of said process wherein the brominated polymer contains not less than 70 per cent of the bound conjugated diolefin units which are brominated and also not less than 80 per cent of the bound bromine atoms are in a form suitable to participate in the vulcanization of said polymer.
Patent EP-0806184-A1 (EP)
Inventor: BERNABEI GIAN FRANCO
IPC: A61B17/00
Filed: 1997-05-09
Abstract: Dermabrasion apparatus operating by a flow of an air/reducing substances mix conveyed in sequence by a pneumatic system through a contacting handle (16) which comprises a carter housing a vacuum pump (12) and a cup inside which it is placed a mixing bottle (15) and a collecting bottle (17). The apparatus comprises at least one external source of pressurized sterilized air, or other suitable gas, said handle (16) and said bottle being (15, 17) disposable sterilized components.
Patent EP-0884353-A1 (EP)
Inventor: OUHADI TRAZOLLAH
IPC: C08L23/10
Filed: 1997-06-12
Abstract: The invention relates to a composition of a blend of an
ethylene/propylene random copolymer and a low to very low density
ethylene/C 4  to C 20 -α-olefin random copolymer and its use as an
impact modifier for polyolefin compositions. The invention further
relates to polyolefin compositions, particularly polypropylene
compositions, comprising said impact modifier composition.
Patent EP-0816515-A1 (EP)
Title: Kühlplatte für metallurgische Öfen der Eisen- und Stahlindustrie
Inventor: STEIN ULRICH
IPC: F27D1/12
Filed: 1997-07-02
Abstract: Die Erfindung betrifft eine Kühlplatte für mit einer feuerfesten Auskleidung versehene Hochöfen, Direktreduktions-Reaktoren und Einschmelzvergaser der Eisen- und Stahlindustrie, bestehend aus gegossenem Kupfer oder einer niedriglegierten Kupferlegierung mit in ihrem Inneren angeordneten Kühlmittelkanälen. In die Kühlplatte (1) werden vorgefertigte Kühlmittelkanäle, bestehend entweder aus Kupferrohransätzen (2), Kupferrohrleitungen (3) und Kupferrohrbögen (4) oder aus gebogenen Kupferrohren eingegossen. Die dem Ofeninneren zugewandte Wand (5) der Kühlplatte (1) weist Stege (7) und Nuten (8) oder eine plane Oberfläche auf. Die Kühlplatte (1) kann mit beidseitigen vertikalen und/oder beidseitigen horizontalen Seitenflanschen versehen sein. <IMAGE>
Patent EP-0803496-A1 (EP)
Inventor: NAGATA TERUYUKI
IPC: C07C209/18
Filed: 1993-10-28
Abstract: Described are processes for the preparation of diphenylamine or a nucleus-substituted derivative thereof, which comprise, upon feeding into a reaction system a phenol compound and reacting in the reaction system a cyclohexanone compound with an aniline compound in the presence of a hydrogen transfer catalyst and a catalytic amount of the cyclohexanone compound corresponding to the phenol compound while using the phenol compound as a hydrogen acceptor and forming the cyclohexanone compound in the reaction system, employing a hydroxide, carbonate or bicarbonate of an alkali metal and/or an alkaline earth metal when the hydrogen transfer catalyst is one of noble metals of Group VIII of the periodic table, respectively.
Patent EP-0790199-A1 (EP)
Inventor: MOJDEN ANDREW ERIC
IPC: G06M7/00
Filed: 1997-01-10
Abstract: An apparatus (20) for moving a series of disk-like articles (29), such as can ends. The apparatus includes an article moving assembly ( 26, an article counting system (96) and an article separating assembly (106). The article moving assembly includes an adjustment assembly (56) for adjusting the article moving assembly to accommodate a range of can end diameters moving through a path of travel (22). The can end counting system includes a sensor (100) which detects the rotation of a component of the can end moving assembly. The sensor is coupled to a control device (98) which receives sensing information from the sensor to determine the number of can ends passing through the end moving assembly. The separator assembly includes a blade (116) attached to an actuation assembly (114) . The blade is inserted a sufficient distance to contact an edge portion (127) of an article and the actuation assembly moves the contacted group of articles by moving the blade member. The blade member includes a contoured tip (132) which generally corresponds to a contour of the edge portion of the article thereby minimizing the contact and the possibility for interfering with the integrity of the can end surfaces.
Patent EP-0789348-A1 (EP)
Inventor: TZIRKEL-HANDCOCK
IPC: G10L15/28
Filed: 1997-02-07
Abstract: In a method for matching an input pattern with a number of reference patterns a pruning threshold (Th), which is used to restrict the number of possible matchings (PACOUNT) which propagate further, is varied to try and ensure that the number of possible matchings propagated at each time point remains bounded within predefined limits, which are dictated by the amount of working memory and processing time available. The method decides whether to increase or decrease the pruning threshold (Th) by comparing the number of possible matchings (PACOUNT), which could be propagated from a current time point to a succeeding time point, with a matching threshold (STATETH).
Patent EP-0827775-A1 (EP)
Inventor: CHUN WOOSANG
IPC: B01J23/10
Filed: 1997-08-22
Abstract: The invention is a mixed oxide oxygen storage material
useful as a catalyst or catalyst washcoat. The mixed oxide
is praseodymium oxide loaded onto a support of either cerium
oxide or cerium-zirconium oxide. The praseodymium oxide is
loaded on the support so that the resultant mixed oxide
contains praseodymium and cerium in a molar ratio of 1:4 to
4:1. This mixed oxide may be loaded with a catalyst like
palladium for use in automotive exhaust gas systems.
Patent EP-0840370-A1 (EP)
Inventor: DESILVA MELVIN JOSEPH
IPC: C23F4/00
Filed: 1997-10-30
Abstract: The present invention provides a method for
minimizing voids in a plug. The process begins by forming
a conformal barrier layer (106) within the hole and then forming
a metal plug (118) within the hole. Thereafter, a cap layer (124) is
formed over the metal plug in which the cap layer has a
lower thermal expansion coefficient than the metal plug.
The hole is heated such that the metal in the hole flows
to eliminate the void as a result of the compressive
stress generated by the cap layer (124) on the metal plug (118).
Patent EP-0793957-A1 (EP)
Inventor: DE LA POTERIE VALERIE
IPC: A61K8/39
Filed: 1997-01-27
Abstract: Use in a cosmetic composition to be applied to the skin or mucous or semi-mucous parts, of a polymeric system consisting of an aqueous dispersion of particles of a film-forming polymer which gives a film having a hardness of less than about 110.
Patent EP-0811777-A1 (EP)
Inventor: FARAMAZ MICHEL
IPC: F16C43/06
Filed: 1997-06-06
Abstract: The bearing (4) has internal (2) and external (3) rings provided with bearing tracks (3a) on which the bearings run. The external ring has a radial track (5) with different diameter conduits (5a,b) for the introduction of the bearings which are closed by a plug (6). The radial track emerges in the bearing tracks and on the outside of the external ring. The plug comprises first and second cylindrical parts (6a,b) corresponding in diameter to the two conduits. A toroidal joint (8) is positioned between the radial track and the plug in the junction between the plug cylindrical parts. The cylindrical conduits are joined by an intermediate conduit (10) of continuously decreasing section. The cylindrical parts are joined by an intermediate part (11) complementary to the intermediate conduit. There is a peripheral groove (9) inside the intermediate conduit for positioning the joint.
Patent EP-0833008-A1 (EP)
Inventor: OLLIER DANIEL
IPC: E01B3/32
Filed: 1997-09-30
Abstract: A concrete railway sleeper sole plate (1) has tubular projections (11) on its upper surface to engage with the concrete during casting and release any air container in it, and an elastomer covering layer on its underside. The projections are made with divergent upper edges for an improved grip with the concrete, while the elastomer covering layer is taken over the edges of the plate and fastened to its upper surface. It also forms a lining to the tubular projections.
Patent EP-0834697-A1 (EP)
Inventor: CANTE STEPHANE
IPC: F23L17/02
Filed: 1997-10-02
Abstract: A static extractor consists of an upper horizontal panel (6) located in line with the axis of the duct and above its upper end. The panel is separated from a lower supporting member (2) with a central aperture (4) by means of four legs (7) situated at the corners of the extractor, with side openings (8) between the legs and the top panel and lower supporting member. The lower edges of the apertures have surfaces with different slopes from the inside outward, the inner section (10) of the slope being steeper (45 - 50 deg) than the outer section (12) of the slope (60 - 70 deg). The corner legs have an oval cross-section, the longer axes of which are aligned with the centre of the extractor. Each leg is in two sections connected by a rubber plate to compensate for tolerances in manufacture.
Patent EP-0787909-A1 (EP)
Inventor: MARTI SILVIO
IPC: F16B7/14
Filed: 1997-01-07
Abstract: The profiled pipes (1,2) are slit longitudinally. A fixture screw (3) fits into a metal clamp part (4) which is supported by a spring (5) in one of the profiled pipes. The clamp part is positioned on a plastics support (30) and is rotationally secure in at least two different positions. In one position, the clamp part fits into a longitudinal slot (7,8) of a profiled pipe. The support has a holder (6) on which the clamp part is mounted. The spring, forming part of the support, is formed of legs (13).
Patent EP-0874875-A1 (EP)
Title: Water-borne hybrid binder composition and use thereof
Inventor: RASSING JOERGEN
IPC: C09D201/00
Filed: 1997-01-16
Abstract: The invention relates to a water-borne hybrid binder composition. It is obtained by mixing about 20-80% by weight of A), an aqueous dispersion of a polymer, said dispersion having a dry-solids content of at least 45% by weight, and containing at least 0.1% by weight of B) a single surfactant or a mixture of two or more different surfactants and protective colloids, and about 80-20% of C) one or more resins being emulsifiable in water and having a dry solids content above 90% by weight, by adding the resin C to the dispersion A under agitation, the resulting hybrid binder composition obtaining a dry-solids content of 60-95% by weight. The invention also relates to the use of the binder composition as a component in a paint or lacquer mixture.
Patent EP-0875050-A1 (EP)
Inventor: HERRING RICHARD L
IPC: G08B13/24
Filed: 1997-01-15
Abstract: In a pulsed-signal magnetomechanical electronic article surveillance system, a single transmit circuit (16) is used to drive two or more parallel-connected interrogation signal transmitting antennas (18-1, 18-2). One or more switchable damping circuits (34-1, 34-2) are provided in series with the antennas to promote rapid damping of the interrogation signal at the end of each signal pulse. The damping circuit(s) are situated to provide damping in the loop(s) formed by the parallel connected antennas. Each switchable damping circuit is formed of a resistance (38) connected between a respective antenna and a terminal (36-1, 36-2) of the transmit circuit, as well as a switching element (40) connected across the resistance. The switching element is maintained in a conducting condition during each signal pulse and is open-circuited at the end of each pulse to bring the resistance into effective damping connection with the transmit antennas.
Patent EP-1006806-A1 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23P10/40
Filed: 1997-02-19
Abstract: Compositions coulantes à base de graisses, possédant des niveaux élevés de triglycérides, contenant des acides gras polyinsaturés à longue chaîne et composées de: (1) un mélange de graisses (A) et (B) selon un rapport pondéral de 90:10 à 10:90; (2) 0-95 % en poids d'un matériau de charge, la graisse A étant une graisse possédant au moins 0,5 % en poids de LC PUFA et la graisse B étant une graisse dure, tandis que la composition remplit les conditions suivantes, à savoir [N30 (non stabilisée) de graisse (A) ou le mélange + % de charge dans la composition] ≥ 70.
Patent EP-0893989-A1 (EP)
Inventor: CASTEL HERVE
IPC: A61K41/00
Filed: 1997-02-10
Abstract: Compounds combining allopathic substances with the corresponding homeopathic substances are disclosed. The compounds are prepared by mixing specific proportions of a basic allopathic substance and the same substance diluted and homeopathically activated in a water-alcohol, alcohol-glycerin-water, lactose, lactose-saccharose or lactose-fructose-saccharose carrier. The compounds may be used in the industrial field of the manufacture and marketing of drugs, food supplements or enriched foods for consumption by humans or the various living beings in the plant and animal kingdoms.
Patent EP-0896537-A1 (EP)
Inventor: BARTLETT ROBERT
IPC: A61K31/42
Filed: 1997-03-07
Abstract: A solid composition comprising 5-methyl-4'-trifluoromethyl-4-isoxazole carboxanilide and N-(4-trifluoromethylphenyl)-2-cyano-3-hydroxycrotonic acid amide, suitable for treatment of immunological and cancerous diseases.
Patent EP-0911473-A1 (EP)
Inventor: CARRION ESPELTA JUAN
IPC: E05D15/10
Filed: 1997-03-13
Abstract: The specific object of the suspension
mechanism is to ensure, during the fitting and unfitting
operations of the door (1), a movement of the door which
is perfectly perpendicular to the general closing plane,
in order to improve the conditions of said closing
operation. This is obtained by fixing the telescopic
guide (3) for the sliding of the door (1) to a support
(5) from which extend integrally a pair of axis (6)
projecting horizontally towards the inside of the
carriage (4) or like element and which are conventionally
guided by a pair of sheaves (8) and (9) or by any other
appropriate means. The longitudinal motion of said axis
is synchronized so as to avoid the nodding of the doors
or out-of-adjustment of one door with respect to the
other when it concerns two complementary doors.
Patent EP-0888299-A1 (EP)
Inventor: DEPREZ PIERRE
IPC: A61P43/00
Filed: 1997-03-03
Abstract: Products of formula (I), wherein R1 is particularly phenyl or biphenyl optionally substituted by halogen, n1 and n2 are 0 or 1, R2 is particularly hydrogen or methyl substituted by phenyl, which may in turn be substituted, and A is particularly carboxy or alkyl substituted particularly by phenoxy, as well as all isomers and organic and inorganic base addition salts thereof, are disclosed.
Patent EP-0897537-A1 (EP)
Inventor: DALTON HOWARD
IPC: C12Q1/26
Filed: 1997-05-08
Abstract: L'invention concerne un procédé pour le transfert des électrons entre une électrode et une enzyme dans un processus électrochimique. Il s'agit d'un transfert direct qui se traduit par l'adhérence de l'enzyme à l'électrode.
Patent EP-0897391-A1 (EP)
Title: Recombinant antigens useful for the serodiagnosis of neosporosis
Inventor: LALLY NICOLA C
IPC: C07K14/44
Filed: 1997-04-15
Abstract: Antigens for the detection of antibodies to Neospora parasites for the diagnosis of neosporosis have been identified. Recombinant antigens may be produced by expression of DNA sequences derived from Neospora caninum. Both antigens are capable of detecting antibody responses in animals experimentally inoculated with N. caninum but show no evidence of cross-reactivity with serum from animals inoculated with closely related parasites such as Toxoplasma gondii or Sarcocystis species.
Patent EP-0907910-A1 (EP)
Inventor: BEAVERSON GREGORY K
IPC: F25B49/02
Filed: 1997-06-23
Abstract: La présente invention sert à réguler la puissance d'un système frigorifique comprenant un compresseur, un condenseur et un évaporateur reliés les uns aux autres en un circuit de réfrigération fermé, le compresseur étant muni de plusieurs aubes directrices d'admission réglables entraînées par un moteur à combustion interne. Les signaux indiquant la pression du condenseur, la pression de l'évaporateur, la position des aubes directrices d'entrée, la vitesse du moteur, la température de refoulement de l'eau réfrigérée et la pression dans la tubulure d'admission du moteur sont traités par un microprocesseur qui calcule en continu une vitesse périphérique et qui égalise la vitesse du moteur et la vitesse périphérique calculée à l'aide d'un algorithme à logique floue.
Patent EP-0923590-A1 (EP)
Inventor: WEINBERG W HENRY
IPC: G01N1/10
Filed: 1997-07-22
Abstract: Methodologies for the synthesis, screening and characterisation of organometallic compounds and catalysts (eg homogenous catalysts), including combinatorial synthesis, screening and characterisation of libraries of supported and unsupported organometallic compounds and catalysts (eg homogenous catalysts). The methods can be applied to the preparation and screening of large numbers of organometallic compounds which can be used not only as catalysts (eg homogeneous catalysts), but also as additives and therapeutic agents.
Patent EP-0918940-A1 (EP)
Title: Raccordement de deux elements constitutifs
Inventor: MADER ALFRED
IPC: F16B5/00
Filed: 1997-08-08
Abstract: L'invention concerne un raccordement de deux éléments constitutifs (10, 15) placés le plus près possible l'un de l'autre dans leur plan de raccordement, au moins un des deux éléments constitutifs étant pourvu d'une languette (13, 17) saillante, déformable plastiquement, qui pénètre à travers une ouverture dans le deuxième élément constitutif et qui, une fois insérée, est déformée plastiquement de telle sorte que les éléments constitutifs à raccorder sont maintenus ensemble par liaison de force et/ou de forme. Les deux éléments constitutifs sont chacun munis d'une languette saillante, lesquelles s'étendent approximativement dans la même direction et présentent des longueurs différentes. La plus courte des languettes (15, 17) est placée au moins à proximité de l'ouverture et s'étend dans un plan approximativement parallèle à la languette la plus longue (17), non déformée, pénétrant dans l'ouverture.
Patent EP-0952785-A1 (EP)
Inventor: REINING WILLIAM N
IPC: A61B5/113
Filed: 1997-10-01
Abstract: A conductance sensor uses an auto-tuning oscillator to drive a coil inducing eddy currents in a substance to be measured. The auto-tuning oscillator precisely controls the amplitude of oscillations to eliminate amplitude-dependent effects. The coil may be used to sense the presence of a conducting fluid in a nonconducting pipe or the proximity of a metallic object to the coil. The coil may be used in a cardiac or respiratory monitor having a fixed loop conductor. Monitoring changes in the conductivity of a subject provides a measure of cardiac or respiratory motion.
Patent EP-0937324-A1 (EP)
Title: Systeme
Inventor: CARDINEAU YAN
IPC: H02G1/12
Filed: 1997-10-31
Abstract: L'invention porte sur un appareil (100) et un procédé selon lequel un faisceau laser (112) est utilisé pour retirer le revêtement isolant d'un segment désiré d'un conducteur isolé (74, 76) sans endommager ou provoquer de contrainte mécanique sur le fil de sorte que ce dernier puisse être utilisé pour émettre des signaux électriques vers une électrode dans un dispositif médical implantable. L'invention peut être appliquée sur un ou plusieurs conducteurs qui sont enroulés coaxialement et peuvent être utilisés pour séparer des parties de deux ou plusieurs conducteurs si leurs revêtements isolants sont différenciés de manière que les revêtements isolants séparés réagissent différemment au contact d'un faisceau laser.
Patent EP-0944794-A1 (EP)
Inventor: CORLESS ANTHONY ROBERT
IPC: B29C65/54
Filed: 1997-12-04
Abstract: Apparatus comprising a micro engineered structure and a capillary or other small bore tube and a method for connecting the tube to the structure. The micro engineered structure is composed of at least one substrate (2) in which fluid flow channels (6) are formed, connecting to an aperture (12) into which the tube (14) is inserted. A sealant material is flowed into the aperture around the tube and then hardened in order to seal the tube within the aperture.
Patent EP-0951324-A1 (EP)
Inventor: MCHALE ANTHONY
IPC: B01J47/08
Filed: 1997-12-15
Abstract: The invention relates to a system, process and apparatus for separating biosorbent and sorbate. Biomass enclosed within a membrane system is coupled to an electrode, which is capable of being placed in contact with the sorbate containing material in the presence of a counter electrode. An electric field may be discharged across the electrodes and ionic species will migrate into the membrane enclosed system. The migrated species within the membrane can be taken up and processed by the biosorbtive processes of the biomass. The system may be used to remove dye stuffs, metal, heavy metals, radionuclides and other pollutants from natural and artificial sources.