baber/WOPTO huggingface dataset:
Patent EP-0467462-A1 (EP)
Inventor: VELTEROP FRANCISCUS MARINUS
IPC: C04B37/00
Filed: 1991-07-10
Abstract: The present invention relates to a method of connecting a ceramic material (1) to another material (3). According to the present method as ceramic material porous material is used that prior to making a connection it is gradually compacted from the contact surface (5) with the greatest density at the contact surface, wherein on the contact surface of the porous material a mixture of titanium hydride (TiH 2 ) and quartz flour (Si0 2 ) is applied. Then the so treated porous ceramic material is heated to 1200-1800 C during 1-40 hours. Finally the so compacted porous ceramic material in a manner known per se is connected to the other material. Preferably the treated porous ceramic material is heated to 1300-1500 C during 10-20 hours. Advantageously the weight proportion of TiH 2  and Si0 2  in the mixture is 95:5 to 5:95 and preferably 35:65 to 65:35.
Patent EP-0468594-A1 (EP)
Inventor: DRENT EIT
IPC: C08G67/02
Filed: 1991-07-24
Abstract: Hydrocarbon oil compositions which contain as additive a polymer of carbon monoxide and one or more C 10 + a-olefins in which the units originating from carbon monoxide and the units originating from the olefin(s), occur in a substantially alternating way, show an improved pour point, cold filter plugging point and/or cloud point.
Patent EP-0466290-A1 (EP)
Inventor: NORMAN JOHN H
IPC: G21G4/08
Filed: 1991-07-10
Abstract: A method and generator for preparing the radioisotope of lead, 212Pb, whereby  228 Th, in a closed chamber, is allowed to decay to gaseous  220 Rn which is then readily separated from the thorium and other decay products by diffusing the  220 Rn gas into a second chamber, where it decays to 212Pb which can then be collected from the second chamber. The  228 Th preferably is amorphous, such as thorium stearate. Collection of 212Pb occurs in a medium of high and open porosity into which the  220 Rn diffuses so that the decay products recoil into the medium. The  212 Pb can be recovered from this medium by dissolving the medium or by reacting it with an antibody-chelating complex solution to entrap it in the antibody-chelating complex.
Patent EP-0474354-A1 (EP)
Inventor: YANO SHINSUKE
IPC: H01B3/08
Filed: 1991-07-25
Abstract: A dielectric ceramic body prepared by firing a mixture of a cordierite glass powder and a TiO₂ powder, or a mixture of these powders and a RE₂Ti₂O₇ powder (RE representing a rare earth element), wherein particles of the TiO₂ powder or particles of the TiO₂ powder and the RE₂Ti₂O₇ powder are dispersed in a matrix phase of crystalline cordierite produced from the fired cordierite glass powder. In the first case, the cordierite glass powder and the TiO₂ powder have a proportion which satisfies 70 ≦ x < 100, 0 < y ≦ 30, and x + y = 100, where x and y represent contents in weight % of the cordierite glass powder and said TiO₂ powder, respectively. In the second case, the cordierite glass powder, TiO₂ powder and the RE₂Ti₂O₇ powder have a proportion which satisfies 50 ≦ x < 100, 0 < y ≦ 30, 0 < z ≦ 40, and x + y = 100, where z represents a content in weight % of the RE₂Ti₂O₇ powder.
Patent EP-0493901-A1 (EP)
Inventor: MIGDAL CYRIL ANDREW
IPC: C10M159/16
Filed: 1991-12-09
Abstract: A lubricating oil composition having improved dispersancy and antioxidancy is prepared by coupling mono- and/or bis-alkenyl succinimides with an aldehyde and hydroxyaromatic amine. The resulting coupled succinimide is then acylated with an acylating agent to form a Mannich hydroxyaromatic amine coupled acylated mono and/or bis-alkenyl succinimide.
Patent EP-0440522-A1 (EP)
Inventor: BEAUCE GERARD
IPC: B29C70/34
Filed: 1991-01-22
Abstract: It consists in producing an outer skin (1) made from resin-coated fibres within which skin an intermediate counter-bracing layer (3) consisting of studs is fixed and then in forming, within this assembly, an inner skin (2) applied by means of a rigid but expandable form. Thus, the inner skin does not have depressions and the separation (e) between the two skins is constant over the entire surface of the structure. The structure obtained has particularly useful applications in the aeronautical field. <IMAGE>
Patent EP-0488894-A1 (EP)
Inventor: CESAR CHARLES
IPC: H05K1/11
Filed: 1991-11-27
Abstract: This connection system CS is intended to be inserted into a small volume of a detachable item of equipment to be connected into a reception rack. It includes first connection means FCM for connecting the equipment to the reception rack, second connection means SCM1, SCM2, SCM3 which are internal to the equipment and are connected to the means FCM via electrical connection means ECM. The means ECM consist of a flexible printed circuit including a plurality of longitudinal cut-outs LC made over the greater part of its length, each cut-out being terminated by a circular recess CH at at least one of its ends. Furthermore, the means SCM are equipped with contacts and/or connections which are specially provided for enabling a large number of connection and disconnection operations to be performed. Application: connector for connecting to racks. <IMAGE>
Patent EP-0468912-A1 (EP)
Inventor: PIERSE WIM
IPC: A46D1/00
Filed: 1991-06-05
Abstract: The invention relates to a tool in the shape of a brush comprised of a spongy portion made from reticulated synthetic material having a rough and relatively non-flexible surface formed by the filaments of the cells of said reticulated material, thanks to the adequately large cell size of said material.
Patent EP-0500794-A1 (EP)
Inventor: RUSSELL DAVID C
IPC: G06F3/033
Filed: 1990-11-23
Abstract: Un système ergonomique, manuel et bidirectionnel de commande d'ordinateurs comprend un dispositif d'entrée (10) susceptible d'être attaché à la main de l'utilisateur, qui transmet des signaux d'instruction et de commande de l'ordinateur, ainsi que d'autres signaux d'entrée, à un dispositif transducteur de base (20) qui détecte les signaux émis par le dispositif d'entrée et les convertit en signaux électriques auxquels l'ordinateur répond selon un programme. Un système permet de commander des ordinateurs multiples au moyen de dispositifs multiples d'entrée (101-110), des utilisateurs multiples pouvant commander l'ordinateur selon des privilèges de commande admis selon des plans prédéterminés d'admission.
Patent EP-0508995-A1 (EP)
Title: Muscarinic receptor antagonists.
Inventor: ALKER DAVID
IPC: A61P25/02
Filed: 1990-11-28
Abstract: A muscarinic receptor antagonist of formula (I) or a pharmaceutically acceptable salt thereof, wherein X is N or (a) where R<4> is H, halo or C1-C4 alkyl; R<1> is H or C1-C4 alkyl; R<2> is H or C1-C4 alkyl; Y is a direct link, O or S; m is an integer of from 1 to 4; n is 2 or 3; and R<3> is 1- or 2-naphthyl or a group of formula (b), (c) or Het where R<5> and R<6> are each independently H, C1-C4 alkyl, C1-C4 alkoxy, -(CH2)qOH, halo, trifluoromethyl, cyano, -(CH2)qNR<7>R<8>, -OCO(C1-C4 alkyl), -SO2NH2 or -CONR<9>R<10>; where either R<7> and R<8> are each independently H or C1-C4 alkyl, or R<7> is H and R<8> is -SO2(C1-C4 alkyl), -CONR<9>R<10>, -CO(C1C4 alkyl) or -SO2NH2; R<9> and R<10> are each independently H or C1-C4 alkyl; q is 0, 1 or 2; Z and Z<1> are each independently O or CH2; p is 1, 2 or 3; and ''Het'' is pyridyl, pyrazinyl or thienyl. The compounds are particularly useful in the treatment of irritable bowel syndrome.
Patent EP-0456805-A1 (EP)
Inventor: PORCELLIO ROCCO J
IPC: G06F15/16
Filed: 1990-11-28
Abstract: Un processeur à compression et à expansion d'images comporte une mémoire à deux ports (2) configurée avec des blocs de traitement d'images et de données comprimées (26a, 26b, 26c), un processeur central (20) pour la gestion des mouvements de blocs de données prédéterminés entre une mémoire externe de stockage de blocs (4) et la mémoire à deux ports (22), et un processeur de signaux digitaux (24) qui comprime ou expanse les données stockées dans la mémoire à deux ports (22). Un codage et un décodage à redondances minimales étant utilisés pour réduire le flux de données en fonction de la complexité de l'image, des flux de données d'une longueur non définie (par rapport aux blocs de données prédéterminés) résident périodiquement dans le bloc de traitement comprimé (26c). En maintenant la définition de la longueur des éléments binaires des données dans le bloc comprimé (26c) (par rapport aux blocs prédéterminés) au moyen d'un mot de longueur (30), le processeur cental (20) peut sortir de la mémoire à deux ports (22) des longueurs prédéterminées de données comprimées pendant que le processeur de signaux digitaux (24) traite simultanément les blocs prédéterminés de données d'image.
Patent EP-0514431-A1 (EP)
Title: Materiau semiconducteur resistant a la lumiere a base de germanium amorphe et son procede de fabrication
Inventor: KARG FRANZ DR
IPC: H01L31/0376
Filed: 1991-01-29
Abstract: Un nouveau matériau semiconducteur amorphe ne vieillit pas sous l'effet de la lumière. Il est particulièrement utile pour composants photovoltaïques sensibles au rouge et a une photosensibilité élevée, grâce à une structure compacte, dépourvue de cavités, produite dans un réacteur à décharge lumineuse par une variation correspondante des paramètres de précipitation, et grâce à la présence d'un élément du groupe VIa du système périodique dans sa composition.
Patent EP-0471090-A1 (EP)
Inventor: HAMADA SYUJI
IPC: G06F11/14
Filed: 1991-03-05
Abstract: A message communication processing system in a distributed processing system, wherein a request discrimination part (25) is provided in a reception server (20) provided between a client server (10) and a processing server (30) as the basic configuration of this invention. The request discrimination part (25) discriminates between a request for only a collation processing attended by neither update of data in a medium nor exclusion of a resource and a request for both collation and update processings accompanying change of the state of a resource. Further, the request discrimination pan (25) discriminates between first, second and third request forms of the kinds of requests. A first configuration according to the invention is the one in which a client judges that a message resending processing requested through the client server (10) is normally executed in the processing server (30) when receiving a processing completion message from an issuing part (41). A second configuration is the one in which the reception server (20) specifies the processing server (30) and adds an identifier and the number of resendings added to the message from the client to a message to be transmitted to the processing server (30), and the processing server (30) holds the added identifier and the added two kinds of numbers of resendings as information to be transferred to a standby system and compares the numbers with retained values corresponding to the numbers to judge whether the transmitted message is a resending message or a redundantly transmitted message. A third request configuration is the one in which a nonvolatile storage (5) for storing a message and a message identifier added to it is provided between the in-operation system and a standby system so as to be used in common, identifier discrimination processing parts (200-11) for identifying the message identifier are provided in both systems, the message identifier comprises a multi-request ID, the contents of a request counter and of a resending counter, and a message added with a corresponding message identifier according to the multi-request ID and to the content of newly resent message is transmitted.
Patent EP-0519997-A1 (EP)
Title: Uniformly-cooled casting wheel.
Inventor: GEORGE PAUL E II
IPC: B22D11/06
Filed: 1991-03-12
Abstract: Metal strip 9 cast directly from the melt onto a cylindrical casting drum 20 is made more uniform in thickness and in structure by making the temperature of the casting surface and, therefore, heat transfer more uniform, thus reducing distortion of the casting surface. This is accomplished by a novel arrangement of helical coolant channels 25 extending below the casting surface 10 and in heat transfer relationship with the casting surface and being at an angle of between about 15 DEG  and 75 DEG  (and preferably between about 45 DEG  and 75 DEG ) to the drum axis. At least one coolant inlet 21 and one coolant outlet 22 supply and withdraw coolant to each channel. In one embodiment, inlets (21a, 21b) are alternated on the same side of the shell with outlets (22a and 22b) of adjacent channels so that the cooler regions around inlets and alternated with higher temperature outlet regions to balance the temperature around the surface.
Patent EP-0533728-A1 (EP)
Inventor: BREUER WOLFANG
IPC: C01F7/784
Filed: 1991-06-03
Abstract: L'invention concerne des coagulants de laques, cires et/ou enduits, contenant des composés d'hydroxyde à deux couches, des suspensions aqueuses contenant les coagulants, un procédé de production des coagulants et l'utilisation des coagulants et/ou de la suspension aqueuse. L'invention concerne notamment l'utilisation d'hydrotalcite, de pyroaurite et de magaldrate comme coagulants nouveaux dans des installations d'élimination de laques.
Patent EP-0548170-A1 (EP)
Inventor: MA THOMAS TSOI-HEI
IPC: F01L1/344
Filed: 1991-09-09
Abstract: On décrit un moteur à combustion interne pourvu d'un vilebrequin, d'un arbre à cames (16) entraîné par le vilebrequin par l'intermédiaire d'une roue d'entraînement (10) à la moitié de la vitesse du vilebrequin, et d'au moins une came située sur l'arbre à cames (16) et servant à actionner une soupape à champignon, sollicitée par ressort, du moteur. Afin d'obtenir des phases de distribution variables, un accouplement à course morte (10, 20, 14) est agencé entre la roue d'entraînement (10) et l'arbre à cames (16). Au cours de l'ouverture de la soupape, l'arbre à cames (16) tourne à pratiquement la même vitesse que la roue d'entraînement (10), mais au cours de la fermeture de la soupape, l'arbre à cames (16) est accéléré par le ressort de soupape pour prendre de l'avance sur la roue d'entraînement et réduire ainsi la durée du mouvement de la soupape. Il est possible en variante de diminuer la durée de la phase d'ouverture de la soupape au lieu de la phase de fermeture par une inversion du fonctionnement de l'accouplement.
Patent EP-0509070-A1 (EP)
Inventor: SCHAEFER JOCHEN
IPC: B60T8/175
Filed: 1991-10-22
Abstract: Il est décrit un système d'antipatinage à l'accélération (ASR) dans lequel le patinage à l'accélération sert de grandeur de régulation. Si la vitesse de roue non-filtrée d'une roue non-motrice est située à une valeur prédéterminée au-dessous de la vitesse de référence filtrée, la vitesse de référence est augmentée par degrés. On évite ainsi que la régulation ne soit déclenchée par erreur dans le cas d'une roue non-motrice, freinée par la neige, l'eau etc.
Patent EP-0490875-A1 (EP)
Inventor: MATSUDA EICHIKA
IPC: G06F15/02
Filed: 1987-12-12
Abstract: An electronic calculator comprises means for inputting a numerical data, means for inputting at least first and second unit data which are in the same category but in different levels such that the first unit is higher in level than the second unit, and means for inhibiting the entering of the first unit data when the first unit data is inputted immediately after entering a numerical data followed by the second unit data.
Patent EP-0503592-A1 (EP)
Inventor: HURTH FRITZ CARL ANTON
IPC: F16H61/444
Filed: 1992-03-11
Abstract: Gearbox with hydrostatic motors particularly for earth-movers, including a first hydrostatic motor (1) and a second hydrostatic motor (2), each of which is connected respectively to a first countershaft (5) and to a second countershaft (8) by virtue of respective first (6-7) and second (9-10) transmission means. The first countershaft (5) and the second countershaft (8) respectively support a plurality of input gearwheels (11-14) which can be selectively coupled to a respective countershaft by virtue of selection means (15). The input gearwheels (11-14) mesh with respective secondary gearwheels (16-18) so as to define gear ratios. The secondary gearwheels (16-18) are supported by a secondary shaft (19) to which they can be selectively coupled by virtue of the selection means (15). A first output gearwheel (20) is keyed on the secondary shaft (19) and meshes with a second output gearwheel (21) which is keyed on an output shaft (22).
Patent EP-0519500-A1 (EP)
Inventor: PIZZATO WALTER
IPC: D06B3/36
Filed: 1992-06-19
Abstract: A machine (1) for washing continuous fabrics flat constituted by at least one washing unit (3) provided with a plurality of drums (4) through which a fabric (2) to be washed is passed; each of the drums (4) is defined by an input shaft (10) connected to a transmission (8), by an outer tubular body (17) extending outside and coaxially of the input shaft (10) and interacting with the fabric (2) to be washed, and by a clutch (19) interposed between the input shaft (10) and the outer tubular body (17) that permits the latter to rotate relative to the input shaft (10) if the tension on the fabric (2) varies as a result of dimensional variations in the fabric (2).
Patent EP-0521430-A1 (EP)
Inventor: RINALDI STEFANO
IPC: A61F2/958
Filed: 1992-06-29
Abstract: The duct (10) in the catheter, which is intended to transport the hydraulic liquid for operating the balloon (1) of the catheter, has a crescent-shaped cross-section with end portions (12) which have small radii of curvature. These small radii of curvature favour the formation of menisci of considerable height which oppose the formation of gas-liquid fragments within the tube.
Patent EP-0525739-A1 (EP)
Inventor: VANSLYKE STEVEN ARLAND
IPC: H05B33/14
Filed: 1992-08-01
Abstract: An internal junction organic electroluminescent device (200) is disclosed comprised of, in sequence, an anode (202), an organic hole injecting and transporting zone (210), an organic electron injecting and transporting zone (212), and a cathode (216). The organic electron injecting and transporting zone (212) is comprised of an electron injecting layer (222) in contact with the cathode (216) and, interposed between the electron injecting layer (222) and the organic hole injecting and transporting zone (210), a blue emitting luminescent layer (224) comprised of a bis(R s- 8-quinolino-lato)aluminum(III)-µ-oxo-bis(R s- 8 -quinolinolato)-aluminum(III), where R S  substituents are chosen to block the attachment of more than two substituted 8-quinolinolato ring nuclei to any one aluminum atom. Increased operating stability and device emission at even shorter blue wavelengths can be realized by the incorporation of a pentacarbocyclic aromatic fluorescent dye.
Patent EP-0530546-A1 (EP)
Inventor: GUELERTAN VURAL DIPL-ING
IPC: B06B1/16
Filed: 1992-08-10
Abstract: The invention relates to an apparatus for ground compacting with at least one movable roller (1). To produce the required compaction forces, there are arranged in the roller two exciter shafts (21, 22) which revolve in opposite directions and which are associated with one another in their phase position in such a manner that their centrifugal forces, with exciter shafts (21, 22) located vertically above one another, act horizontally and in the same direction, so that a moment-free horizontal force is exerted on the roller axis (6), while, with exciter shafts (21, 22) located next to one another, the centrifugal forces are intensified in the vertical direction and compensate one another in the horizontal direction. 
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Patent EP-0585487-A1 (EP)
Inventor: ZIPF EDWARD C
IPC: H01J49/44
Filed: 1992-09-03
Abstract: This invention relates to molecular ionization detection and analysis, and includes processes and apparatus for photoionizing trace constituents in a carrier gas or effluent from a chromatograph in a manner that substantially increases the effective sensitivity. The invention uses a pulsed gas valve (15) to introduce a high density gas sample into a vacuum system where the trace constituents in the jet are photoionized by an intense vacuum ultraviolet [VUV] pulse from a flashlamp (28). The ions are extractet from the beam under free molecular flow conditions. This source may be used with the ion energy analyzer (17) to eliminate any interference due to background gases in the vacuum system and to provide mass analysis of the eluting trace constituents.
Patent EP-0533146-A1 (EP)
Inventor: STEPHENS DONALD L
IPC: B60G7/00
Filed: 1992-09-16
Abstract: A compact suspension system for a wheeled vehicle and method for its manufacture. The suspension includes a tapered, vertically mounted elongated arm (6,8) having an integral eye (14) at one end. The integral eye (14) rotatably connects the elongated arm (6,8) to the vehicle while the other end connects to an air spring (21) attached to the vehicle. The axle (2) connects to the arm (6,8) near the air spring (21). The arm is tapered between the axle (2) and the integral eye (14) so that the amount of arm material, and thus weight, is reduced. A second arm is placed adjacent to, and parallel with, the first arm to back up the first arm if the first arm fails, or vice versa. A shock absorber (32) is mounted near the axle (2) on the opposite side of the axle (2) as the air spring (21). The method of manufacture includes plasma cutting a blank elongated arm from spring steel, heat-treating the arm, machining to final form, and then shot peening the arm.
Patent EP-0544316-A1 (EP)
Inventor: SETO NOBUO
IPC: G03C7/38
Filed: 1992-11-27
Abstract: A silver halide color photographic light-sensitive material having an improved color forming property, color reproducibility and image preservative performance is described. The light-sensitive material comprises a support having provided thereon at least one silver halide emulsion layer comprising (a) a cyan dye-forming coupler represented by the following formulas (I) or (II):
       
 wherein Za, Zb, R₁, R₂ and X represent substituents described herein; 
(b) a compound represented by the following formula (A):
       
 wherein R a1 -R a6  represent substituents described herein.
Patent EP-0514990-A1 (EP)
Inventor: VERMEERSCH JOAN TRIPHON
IPC: B41N3/03
Filed: 1992-05-20
Abstract: The present invention provides a lithographic base comprising a support provided with a hardened hydrophilic layer characterized in that said hardened hydrophilic layer comprises a dextran or pullulan modified with a group containing amine or amide functions having at least one free hydrogen.
Patent EP-0516245-A1 (EP)
Inventor: TABOR STANLEY
IPC: C12Q1/68
Filed: 1987-12-24
Abstract: The invention relates to methods of DNA sequencing including a method for determining the nucleotide base sequence of a DNA molecule, comprising providing the DNA molecule annealed with a primer molecule able to hybridize to the DNA molecule, 
   incubating the annealed mixture with a DNA polymerase, except reverse transcriptase, in the presence of four different deoxynucleoside triphosphates and a chain terminating agent which terminates DNA synthesis at a specific nucleotide base, the concentration of all four deoxynucleoside triphosphates at the start of said incubating being sufficient to allow DNA synthesis to continue until terminated by said agent. The DNA products of the incubating reaction are separated according to their size, so that at least a part of the nucleotide base sequence of the DNA molecule can be determined. In a furter embodiment the primer may be extended and labelled prior to the incubating reaction.