baber/WOPTO huggingface dataset:
Patent EP-0503066-A1 (EP)
Inventor: MIZUSHIMA HIROSHI
IPC: B05B9/08
Filed: 1990-10-05
Abstract: L'invention concerne un atomiseur de liquide comprenant un cylindre et un piston, et dans lequel, pour augmenter le temps d'atomisation et pour simplifier la constitution dudit atomiseur, les éléments sont conçus de façon que la course du piston soit plus longue, et que, même si la course du piston est plus longue, on n'ait aucun jeu de la tête d'atomisation, du piston ou d'un élément semblable, et que le liquide soit atomisé de façon régulière. L'atomiseur de liquide comprend une paroi verticale dans laquelle s'engage la partie supérieure du cylindre et qui est montée sur le côté extérieur ou intérieur de la partie embouchure-col; un tube de guidage relié à l'extrémité inférieure de la paroi verticale, entourant la paroi verticale et se trouvant à une distance prédéterminée de la paroi verticale, et un tube coulissant formé sur un membre placé du côté du déplacement du piston et monté dans l'espace séparant la paroi verticale (17) du tube de guidage, de sorte qu'il puisse se déplacer verticalement. Le tube coulissant est guidé par le tube de guidage de sorte que, même si la tige est plus longue, ledit tube de guidage peut être déplacé verticalement de façon régulière.
Patent EP-0494929-A1 (EP)
Title: Mutants of the human plasminogen activator inhibitor 1 (pai-1), their preparation and use.
Inventor: PANNEKOEK HANS
IPC: C07K14/00
Filed: 1990-10-03
Abstract: The invention relates to mutants of the human plasminogen activator inhibitor 1 (PAI-1). According to the invention, the region of the reactive centre of PAI-1, which essentially consists of the amino acid sequence SGTVASSSTAVIVSARMAPEEIIMD, is replaced in whole or in part by the corresponding part of antithrombin III (ATIII), whose region of the reactive centre essentially consists of the amino acid sequence EGSEAAASTAVVIAGRSLNPNRVTFKAN. The inventio also relates to the method of preparing such mutants and to their use in fibrinolytic/thrombolytic therapy. Further the invention relates to recombinant polynucleotides which contain genetic information that codes for PAI-1 mutants according to the invention.
Patent EP-0462236-A1 (EP)
Inventor: RODENBERG ORVILLE CARL
IPC: G03G15/01
Filed: 1990-10-26
Abstract: Des images couleur formées par colorant toner sont transférées selon un mode de repérage sur une feuille réceptrice (66) maintenue sur un tambour de transfert (18). Pour faciliter la libération de la feuille avec la dernière image transférée, la surface du tambour est rendue rugueuse, avec une distance d'au moins 0,002 pouces entre les creux (89) et les crêtes. Pour permettre malgré tout l'opération, rendue difficile à cause de cette rugosité, de la fixation initiale de la feuille au tambour, l'application du champ de transfert ne s'effectue pas au moment où le bord de tête de la feuille quitte la ligne de pincement entre les deux tambours, mais au moment où la feuille a déjà parcouru une certaine distance après avoir quitté la ligne de pincement entre les deux tambours, par exemple 0,25 pouce.
Patent EP-0453748-A1 (EP)
Inventor: HELMICH JOSEF
IPC: A01F25/13
Filed: 1991-03-13
Abstract: The invention relates to a covering for fluid paths, which consists of a fabric and/or foil web (1) which is equipped with gas passage openings (2), hollow-conically shaped floats (3) being fastened on the underside of the web (1) in the region of the gas passage openings and the gas passage openings (2) being designed in the region of the upper mouth of the opening (4). <IMAGE>
Patent EP-0457120-A1 (EP)
Inventor: LAILACH GUENTER
IPC: C01B17/90
Filed: 1991-05-03
Abstract: The present invention relates to a process for the preparation of titanium dioxide by the sulphate process by digestion of titanium raw materials using a mixture of fresh and recirculated sulphuric acid, hydrolysis of the titanyl sulphate formed with the formation of hydrated titanium oxide and dilute acid, calcining of the hydrated titanium oxide to give titanium dioxide and recovery of the sulphuric acid from the dilute acid by concentration by evaporation and removal of the solid metal sulphates.
Patent EP-0461388-A1 (EP)
Inventor: UETANI YASUNORI
IPC: G03F7/022
Filed: 1991-05-06
Abstract: A positive resist composition comprising an alkali-soluble resin, a quinone diazide compound and a specific hydroxyl group-containing compound (I) can improve sensitivity without deterioration of heat resistance and film thickness retention.
Patent EP-0464834-A1 (EP)
Inventor: NIEDER JOHANNES
IPC: H01L29/775
Filed: 1991-07-04
Abstract: A novel unipolar transistor device has been realised starting from two-dimensional electron systems (2DES) in modulation-doped AlGaAS/GaAs heterostructures. A 600nm wide 1D channel is insulated laterally from 2DES regimes by 700nm wide deep mesa etched trenches. The conductivity in the quasi-one-dimensional channel can be tuned via the in-plane lateral-field effect of the adjacent 2DES-gates where the vacuum (or air) in the etched trenches serves as the dielectric. Room temperature operation is demonstrated yielding a 16µS transconductance corresponding to 160mS/mm 2D transconductance.
Patent EP-0469616-A1 (EP)
Inventor: SUZUKI MASAO
IPC: G21C1/02
Filed: 1991-08-01
Abstract: In a transuranium elements transmuting reactor core in which a reactor is charged with a plurality of fuel assemblies at a core and an amount of a transuranium element to be added is controlled so as to prevent a fuel element contained in the fuel assemblies from melting, the amount of the transuranium elements to be added to the fuel element is controlled so as to keep an excess reactivity of the reactor substantially zero through an operation of the reactor. A charging density of minor actinides is set to lessen outwards of a core central portion in a core area where a plutonium content is made even. The charging density of minor actinides is set high accordingly in an area where a plutonium is enriched high at the core of a plutonium enriched area where a plutonium content varies. A transuranium elements transmuting fuel pin is formed by charging a transuranium fuel material in a fuel clad and the transuranium fuel material includes at least one of fuel materials consisting of an enriched uranium and an uranium-plutonium mixed fuel and a fertile material consisting of a natural uranium and a depleted uranium contain transuranium elements. In a transuranium elements transmuting assembly including a wrapper tube and a plurality of fuel pins enclosed in the wrapper tube, each of said fuel pins includes a fuel clad. At least one part of the fuel pins are formed by charging a transuranium fuel material in the fuel clad with a transuranium fuel material inside.
Patent EP-0470626-A1 (EP)
Inventor: UL-HAQUE ISRAR
IPC: C01B32/40
Filed: 1991-08-08
Abstract: The present invention relates to a catalyst comprising nickel as its main catalytic component supported on a refractory carrier material, the catalyst including also at least one metal selected from Group IVa and Va of the periodic table, and to its use in the production of hydrogen and/or carbon monoxide rich gases by steam reforming of a hydrocarbon feedstock.
Patent EP-0476506-A1 (EP)
Inventor: YASUSHI INOUE MAZDA MOTOR CORP
IPC: F02F1/00
Filed: 1991-09-11
Abstract: A cylinder block (1) for an engine is formed of a cylinder block body (2) and a lower block (3) which are cast from aluminum alloy and are fastened together to support therebetween a crankshaft of the engine. The upper half (11) of a bearing portion (8) for supporting the crankshaft is provided in the cylinder block body and the lower half (12) of the bearing portion (8) is formed by a bearing cap cast (12) in the lower block. A method manufacturing the cylinder block includes the steps of casting the cylinder block body and the lower block with the bearing cap (12) cast in the lower block, fastening together the cylinder block body and the lower block (3) by bolts (22), performing primary stage finishing of the bearing portion with the cylinder block body (2) and the lower block (3) kept fastened together, releasing the lower block (2) from the cylinder block body (2) after the primary stage finishing of the bearing portion (8) and permitting the lower block to deform under stress produced by shrinkage of aluminum alloy, fastening again the cylinder block body (2) and the lower block (3) together by the bolts (22), and performing final stage finishing of the bearing portion (8) with the cylinder block body (2) and the lower block (3) kept fastened together.
Patent EP-0477924-A1 (EP)
Inventor: SAKAGAMI SEIJI
IPC: F04D19/04
Filed: 1991-09-25
Abstract: A compact, easy-to-handle turbo vacuum pump includes a housing (11) having an inlet port (11A) and an outlet port (11 B); a cylindrical rotor (30) disposed in the housing (11) and having a stepped peripheral surface and a plurality of blades (35) secured to protruding corners of the steps; and a pumping mechanism portion in which a pumping stage is formed by a stator (31) which faces the blades (35) of the rotor (30) across a narrow gap, and in which peripheral pump flow paths are provided in step-like recessions inside the stator (31). The turbo vacuum pump further includes a rotating shaft (13) which is connected to the rotor (30) and is rotatably supported by radial gas bearing (33) and a thrust gas bearing (34); and a motor portion (16) for operating the rotor (30). Gas sucked in through the inlet port (11A) can be discharged into the atmosphere through the outlet port (11 B).
Patent EP-0483727-A1 (EP)
Inventor: NISHIMI HARUYUKI
IPC: B01F7/04
Filed: 1991-10-28
Abstract: A horizontal-type biaxial kneader for rubber kneading and such operation. It comprises two mixing chambers provided in juxtaposed relation, which mixing chambers are connected through an interposed region below a ram and above a bridge, and rotary shafts each equipped with a rotor blade including at least two blade wings, which rotary shafts are provided in parallel to each other within the two mixing chambers, so that the content of the mixing chambers is interchanged between the mixing chambers by rotating the rotor blades in directions opposite to each other. The rotor blades have a cross-sectional configuration characterized in that a scrape angle on the rear side of the tip of each blade wing is made larger than a bite angle on the front side of the same. Thus, separation of the content from the chamber wall on the rear side of each blade wing can be favorably performed, and the interchange of the content between the rotor blades can be effectively conducted through the interposed region below the ram and the above the bridge.
Patent EP-0486884-A1 (EP)
Inventor: LAWS REGINA
IPC: D02G3/40
Filed: 1991-11-07
Abstract: The invention relates to a method for making hybrid yarn from thermoplastic fibres and reinforcing fibres, the fibres in each case per se being spread out to give a tape and the two tapes being passed together over rollers or rods and homogeneously mixed. The spreading is carried out in such a way that the reinforcing fibre tape is wider by 20 to 100% than the thermoplastic fibre tape. The hybrid yarn can be dressed and processed to give material which can be pressed to give composite fibre materials.
Patent EP-0488277-A1 (EP)
Inventor: NAKATA MOTOMI
IPC: G01N33/53
Filed: 1991-11-28
Abstract: A monoclonal antibody specifically reactive to hamster immunoglobulins, a hybridoma producing said monoclonal antibody, and an immunoassay utilizing said monoclonal antibody are provided. The monoclonal antibody is useful in an immunoassay as a secondary antibody to a hamster-derived primary antibody or antiserum raised against various antigens.
Patent EP-0498954-A1 (EP)
Inventor: KRAUTKRAEMER GUENTER JAKOB
IPC: B65D47/06
Filed: 1991-12-07
Abstract: The present invention relates to a closure cap for a plastic closure having a screw cap (2), a strap (4) for lifting and a retaining ring (5), the screw cap (2), strap (4) and retaining ring (5) being connected together in one piece and at least partially by tabs (8) which can be torn by hand. In order to design such a closure cap so that handling can be more easily understood and managed by the user, it being possible additionally to manufacture the sealing cap simply with the greatest possible material saving, it is proposed according to the invention that the projection of the strap (4) into the plane of the upper edge of the retaining ring (5) does not overlap with this upper edge of the retaining ring and that the upper edge of the retaining ring (5) has a discontinuity for a grip tab (7) of the strap, which grip tab faces outwards in a radial direction. <IMAGE>
Patent EP-0489467-A1 (EP)
Inventor: ZIJLSTRA GAUKE KLAAS
IPC: G08B26/00
Filed: 1991-11-28
Abstract: In a system for detecting the presence in a rack of a portable unit suitable for transmitting or receiving a signal having an assigned identification number said portable unit comprises a detection means which detects the placing of the portable unit in, or its removal from, a compartment. If said detection means detects placing of the portable unit in a compartment the portable unit transmits a presence report signal which is received by a receiving means of a detection device of the rack in reponse to which a control circuit of the detection device stores a presence datum in a location of a memory indicating the presence of the portable unit in the rack. Removal of the presence datum out of the memory can be caused in several ways. According to one solution the portable unit detects said removal and transmits an absence report signal ARS in response to which the control circuit of the detection device removes said present datum from the memory. According to a second solution the portable unit, if placed in a compartment, transmits continuously or intermittently a hold signal HS. If the detection device of the rack does not receive the holdsignal HS during a predetermined period of time it removes the present datum. According to a third solution the compartment has a detection means, e.g. a switch, which can detect the removal of the portable unit from the compartment. If the detection means detects such removal the controle device of the rack removes the present datum out of the memory. According to a fourth solution the detection device of the rack scans each compartment in which the presence of a portable unit has been detected by transmitting a scanning signal to each of these portable units. If the detection device does not receive a response signal from a scanned portable unit within a predetermined period of time it removes the presence datum for this portable unit out of the memory. For both the first and second of said solutions the initiative for storing or removal a present datum in the memory lies with the portable unit. With both of said third and fourth solutions the initiative for storing a presence datum lies with the portable unit and the initiative for removing the presence datum out of the memory lies with the detection device of the rack.
Patent EP-0448242-A1 (EP)
Inventor: SIMPSON CLARK
IPC: B66F9/075
Filed: 1991-02-28
Abstract: An overhead support frame assembly (20) provides enhanced strength for an attachment (11) for the vehicle (10 or the like, and features minimum obstruction of vision from the driver station. The frame assembly (20) has a pair of laterally spaced frame units (20a,20b); each including an interconnected tower support plate (21), overhead extension plate (22), and upstanding support post (23). The base of each tower support plate (21) is attached to the vehicle deck (D) at an approximate 30° angle to the longitudinal axis of the vehicle and slanted forwardly toward the horizontal overhead extension plate (22) at an approximate 10° angle. The position and angle of the tower support plates (21) provide a 60° unobstructed rear view from the driver station (5). Each extension plate (22) is directed to the front of the vehicle and terminates at the upper end of an upstanding support post (23) positioned adjacent to the driver station for secondary support. Front and rear cross beams (25,26) extend between the upper ends of the secondary support posts (23) and the tower support plates (21) respectively. The frame units (20a,20b) and cross beams (25,26) form the substantially rigid support frame assembly with increased strength in both the compression/tension modes, and especially adapted for mounting overhead cylinders (15,16) for a forklift attachment (11). The arrangement also provides an extended lateral opening for unobstructed side engine access and a substantially unobstructed view to the sides of the vehicle.
Patent EP-0475756-A1 (EP)
Inventor: LUTZ DUSTY LEE
IPC: H04L12/40
Filed: 1991-09-12
Abstract: A data communication system includes a host terminal (12) having a controller which is coupled to a plurality of bridge interfaces (14,16), with each bridge interface (14,16) being coupled to a separate plurality of secondary terminals (20-26,30-36) over an associated data link (28,38). Each bridge interface (14,16) has a standard communications chip, such as an RS-422 chip (60) therein. The controller is able to communicate with any secondary terminal in the separate pluralities of secondary terminals (20-26,30-36) via the associated bridge interface (14,16) without having to rely on a transmit/receive control line from the controller to each of said communication chips (60).
Patent EP-0468871-A1 (EP)
Inventor: VERDIER MICHEL
IPC: G21C3/34
Filed: 1991-07-22
Abstract: The grid, which can be employed in a pressurised water reactor, comprises two sets of intersecting small plates fastened at their points of intersection, defining cells some of which are intended to carry fuel rods and the others guide tubes, provided with fins (26) for stirring the coolant extending the small plates downstream and oriented so as to divert the coolant transversely to its general direction of flow, each small plate being provided with means of abutment (28), (30) projecting inwards from each of the faces of the cells intended to receive fuel rods, defining a passage larger than the dimension of the rods but sufficiently small to prevent the rod contained in the cell from coming into contact with the fins. These means comprise, in each wall, two portions which are cut out and deformed into a scoop shape (28) and offset in relation to each other in the direction of flow of the coolant, whose projections are opposite in direction, tending to make the coolant flow from one of the cells to the other. …<IMAGE>…
Patent EP-0455562-A1 (EP)
Inventor: GIBOULET ANDRE
IPC: G02B6/36
Filed: 1991-02-11
Abstract: An optical sensor 14 consists of a transparent rod 23 passing through the wall 10 of a sealed enclosure in a gas-insulated electrical installation. The end of the rod 23 which protrudes into the interior has faces in the form of a truncated cone 37 for reflecting a light ray 38 parallel to the wall 10. This ray 38 is reflected through a right angle to the optical conductor 19 which sends the signal to an alarm device. 
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Patent EP-0471644-A1 (EP)
Inventor: SCHULZ BERND
IPC: F24D19/10
Filed: 1991-07-30
Abstract: The invention relates to a combination heater with a heating water circulation and a secondary heat exchanger for heating service water, which, by means of a magnet switch-operated priority reversing valve, is flowed through by the heating water during the drawing of service water. In this connection, the magnet coil (3) of the magnetic switch (1) of the priority reversing valve is, for the purposes of energy saving, flowed through by current only during drawing of service water. <IMAGE>
Patent EP-0557276-A1 (EP)
Inventor: MOORE GRAHAM J
IPC: G01N33/68
Filed: 1990-12-28
Abstract: Méthode de mise au point de la structure tridimensionnelle (structure tertiaire) d'un ligand comportant un ou plusieurs sites actifs qui emploient une interaction charge-transfert. En outre, modèle relatif à l'angiotensine II dérivé de cette méthode et nouveaux antagonistes synthétiques basés sur l'angiotensine.
Patent EP-0510032-A1 (EP)
Inventor: KEHNE HEINZ
IPC: C07D401/14
Filed: 1990-12-24
Abstract: Composés de formule (I) où R1, R2, n, W, R3 et A sont définis selon la revendication 1 et peuvent s'utiliser en tant qu'herbicides et régulateurs de croissance végétale. On peut les produire de manière analogue à des procédés connus. Pour leur fabrication, on fait réagir les nouveaux composés de la formule (II) avec un carbamate de la formule R* -O-CO-NR3A, où R3 est phényle oualkyle. Les composés de la formule (II) s'obtiennent au moyen des sulfochlorures correspondants.
Patent EP-0511250-A1 (EP)
Inventor: HUMPHREY ANTHONY MARTIN
IPC: A23L27/12
Filed: 1991-01-18
Abstract: Cette invention concerne la production d'arômes concentrés à base de jus de pomme ou de poire ou d'un autre fruit ou des jus de légumes, ainsi que de nouveaux concentrés. Selon le procédé, on soumet un distillat de fruit ou de légume à une osmose inverse pour former un perméat aqueux et un rétentat contenant une substance chimique aromatique. L'osmose inverse se poursuit jusq'à ce que le rétentat puisse se séparer en une phase aqueuse et une phase organique anhydre. On récupère la phase organique contenant une proportion élevée des substances chimiques aromatiques. Le concentré produit par la phase organique possède une concentration élevée en substances chimiques aromatiques et est exempt de saccharide.
Patent EP-0511990-A1 (EP)
Inventor: LONCLE JEAN-PIERRE
IPC: H02P8/30
Filed: 1991-01-25
Abstract: Le dispositif comprend des transistors (T1, T2, T3, T4) chacun couplé en série à l'une des phases (o1, o2, o3, o4) du stator du moteur de façon à commander l'alimentation de celui-ci par une source d'énergie électrique (+VBAT). Des moyens (D1, D2, D3, D4) sont prévus pour détecter la coupure simultanée de conduction au niveau de toutes les phases et ensuite pour commander le rétablissement de la conduction de l'une des phases (o4), par commande appropriée d'un transistor (T5), de manière à verrouiller le rotor à l'aide d'un couple de maintien prédéterminé établi par cette phase. Ainsi, lors d'une panne de la commande de phase du moteur, celui-ci reste sensiblement immobile même s'il est soumis à l'effet d'un couple parasite ou résistant. L'invention s'applique à un moteur permettant de commander la vanne papillon de commande des gaz d'un moteur à combustion interne.
Patent EP-0525123-A1 (EP)
Title: Antiatherosclerotic and antithrombotic 1-benzopyran-4-ones and 2-amino-1,3-benzoxazine-4-ones.
Inventor: GAMMILL RONALD B
IPC: A61P17/00
Filed: 1991-06-18
Abstract: This invention relates to compounds of formula (I) which are useful in association with a pharmaceutical carrier as antiatherosclerotic agents. In addition, various compounds of formula (I) are useful inhibitors of cell proliferation.
Patent EP-0491959-A1 (EP)
Inventor: OGINO AKIHIKO
IPC: B23K26/21
Filed: 1991-07-08
Abstract: A method, wherein at least two metal members different in laser reflection factor are superimposed on each other and laser is applied in the direction of the superimposition to thereby weld the said two metal members to each other, comprises a process of superimposing the first metal member on the second metal member. Here, the first member has a first laser reflection factor and the second metal member has a second laser reflection factor lower than the first laser reflection factor, and these first and second metal members are superimposed on each other through a metal layer. This metal layer is less easily melted by the laser than the second metal member. The method further comprises a process of applying the laser from the side of the first metal member. According to the above-described method, the laser having an output capable of melting the first metal member is applied from the side of the first metal member with a larger laser reflection factor and this output of the laser is more than capable of melting the second metal member, however, the metal layer acts so as to control the input of the laser into the second metal member, whereby the laser is not rapidly inputted to the second metal member, so that explosion of the second metal member can be prevented, thus providing satisfactory welded state.