baber/WOPTO huggingface dataset:
Patent EP-0545474-A1 (EP)
Inventor: SKENE DOUGLAS
IPC: F21S2/00
Filed: 1992-11-26
Abstract: To allow environments to be lit with light having characteristics as close as possible to natural light, the appliance (1) comprises a frame (2) supporting pluralities of light sources (5, 6) the light from which is reflected to the outside of the appliance (1) by a reflecting screen (4) via a translucent screen (3). The light sources (5, 6) are of different colour temperatures in terms of illumination and are electrically powerable separately via a central control unit (24) in a such a manner as to enable them to provide a luminous flux of variable intensity.
Patent EP-0501788-A1 (EP)
Inventor: NAGANO SHIGETOSHI
IPC: H05B3/48
Filed: 1992-02-26
Abstract: A sheathed heater wherein before the sheathed heater is assembled, an oxide film is formed on the inner peripheral surface (2, 23) of a metal pipe, and/or the outer surfaces of an internal heater (8, 28, 38) and lead pins (7, 27) thereof which are inserted into the metal pipe (1, 21) by heating them in the presence of oxygen or by applying chemicals thereto, and a heat resistive insulation material member (10, 29) is filled in a space formed between the metal pipe (1, 21) and the internal heater (8, 28, 38). The color of the oxide film thus formed is light brown, brown or black.
Patent EP-0503969-A1 (EP)
Inventor: TAKEUCHI ESTHER S
IPC: H01M50/491
Filed: 1992-03-13
Abstract: A lithium or other alkali metal battery or cell having a separator for shutting down current flow during a short circuit condition to prevent cell rupture. The separator comprises a first component comprising a material, e.g. a layer of microporous polyethylene film 50(b), or other suitable microporous film, having a melting point which is less than about 135°C, for providing good puncture resistance and for melting at a low temperature for increasing the margin of safety without significantly sacrificing performance; and a second component such as a layer 49(b) of non-woven polypropylene or other suitable non-woven material, which has a melting point which is at least about 10°C higher than the melting point of the first component, to provide good strength and tear resistance so as to maintain physical integrity of the separator so that the short circuit condition is not worsened. 
     A method of limiting temperature rise in an alkali metal battery is also provided.
Patent EP-0507632-A1 (EP)
Inventor: ANKERS PAUL JOHN
IPC: H01Q15/20
Filed: 1992-04-03
Abstract: An inflatable marine radar reflector (1) has a square octahedral reflector (3) of silver-coated nylon mesh encapsulated in a co-polymer laminate secured within an inflatable cover (2). The cover (2) is polyhedral in shape when inflated and has fourteen faces.
Patent EP-0523988-A1 (EP)
Inventor: KONNO TOSHIO
IPC: H04N5/44
Filed: 1992-07-15
Abstract: This specification discloses an image projector for projecting a tri-color composite optical image on a screen as a magnified optical image. A reading light beam emitted from a light source is separated into three color beams, e.g, Red, Green and Blue color beams through a tri-color separation and composition optical system. The separated color beams are irradiated on image forming devices provided correspondingly with Red, Green and Blue color images to read out color images respectively therefrom. Each of the reflected light beams from the image forming device carrying color image information impinges again on the tri-color separation and composition optical system to compose a composite image beam. The composite image beam is projected on the screen through an optical lens system comprising a first lens group, a second lens group and a third lens group disposed along an optical axis in order. The first lens group forms a composite color image on the second lens group by focusing the composite image beam from the tri-color separation and composition optical system. The second lens group converges the composite image beam therefrom to the third lens group. The third lens group projects the composite image beam on the screen as a magnified image . A focal length of the lens system is arranged shorter than a back-focal length defined as a distance between the front surface of the first lens group and a object focal point thereof.
Patent EP-0534631-A1 (EP)
Inventor: CHEN FUSEN E
IPC: H01L23/522
Filed: 1992-09-08
Abstract: A first metal region (12,14) is formed over an underlying region (10). A first insulating layer (16) is formed over the integrated circuit. A second insulating layer (18) is then formed over the first insulating layer (16). A portion of the second insulating (18) layer is etched to expose a portion of the first insulating layer (16) wherein the exposed first insulating layer (16) and the remaining second insulating layer (18) form a substantially planar surface. A metal oxide layer (20) is formed over the exposed first insulating layer (16) and the remaining second insulating layer (18). A photoresist layer (22) is formed and patterned over the metal oxide layer (20). The metal oxide layer (20) is then selectively etched to form a via (24) exposing a portion of the first insulating layer (16). The first insulating layer (16) in the via (24) is then selectively etched to expose a portion of the first metal region (12). The photoresist layer (22) is removed and a second metal layer (26) is then formed over the metal oxide layer (20) and in the via (24) contacting the first metal region (12).
Patent EP-0545799-A1 (EP)
Inventor: DOLIVET ALAIN
IPC: H01H37/32
Filed: 1992-11-30
Abstract: - The invention relates to a serial control apparatus of the type including at least one pyrotechnic fuse (2) and means (3) for triggering the operation of the said pyrotechnic fuse. 
<??>- Advantageously, it comprises at least one element (10) made from a shape-memory alloy having two stable states, and arranged along the said pyrotechnic fuse (2), the said element being capable of controlling a subsequent operation when it passes from one of its two stable states, for which the element occupies a neutral position, to its other stable state for which it occupies an active position, under the action of the heat liberated by the said pyrotechnic fuse (2) following the triggering of the latter. 
<IMAGE>
Patent EP-0553595-A1 (EP)
Inventor: JOST WERNER
IPC: H01R25/16
Filed: 1992-10-12
Abstract: This conductor system is constructed from coaxial conductor pieces (1, 6) whose external diameter is at most 8 mm. Successively following conductor pieces (1) are connected to one another by means of connecting pieces (6), a good electrical connection being ensured by means of contact laminate rings (5, 9). <IMAGE>
Patent EP-0530167-A1 (EP)
Inventor: ATRASH BUTRUS
IPC: C07K5/06
Filed: 1992-08-25
Abstract: The invention relates to new competitive inhibitors of thrombin, their synthesis, pharmaceutical compositions containing the compounds as active ingredients, and the use of the compounds as anticoagulants for prophylaxis and treatment of thromboembolic diseases, according to the formula
       
 wherein: 
   A represents -CH₂-, -CH=CH-, -CH₂-CH₂- or -CH₂-CH₂-CH₂- ; 
   R¹ and R² are the same or different and each represents H or X-B-, where B is a straight or branched alkylene group having 1-3 carbon atoms and X is H, methyl, ethyl, a cycloalkyl group having 3-6 carbon atoms or R′CO-, where R′ is OH, a straight or branched alkoxy group having 1-4 carbon atoms, NH₂ or NHR˝, where R˝ is a straight or branched alkyl group having 1-4 carbon atoms, or X is a carboxylic acid mimic, known  per se , selected from -PO(OR˝′)₂, -SO₃H and 5-(1H)-tetrazolyl, and R˝′ is H, methyl or ethyl, or B is -SO₂- and X is methyl or ethyl; 
   m is 0, 1 or 2, R³ represents a cyclohexyl group and R 3A  represents H: or 
   m is 1 and R³ represents a cyclohexyl or phenyl group and R 3A  forms an ethylene bridge together with R¹ ; 
   Y represents O or S(O) p , where p is 0, 1 or 2; 
   R⁴ represents H; a straight or branched alkyl or a cycloalkyl having 1 to 6 carbon atoms unsubstituted or substituted with one or more fluoro atoms and/or substituted with a phenyl group: a substituted or unsubstituted aromatic ring selected from phenyl, 4-methoxy-phenyl, 4-tertiary-butyl-phenyl, 4-methyl-phenyl, 2-, 3- or 4-trifluoro-methyl-phenyl, phenyl substituted with 1-5 fluoro atoms: or -CH(CF₃)-phenyl, either as such or in the form of a physiologically acceptable salt and including stereoisomers.
Patent EP-0566596-A1 (EP)
Inventor: CLARK ANTHONY JOHN BROOMIEKNOW
IPC: C12N15/85
Filed: 1991-12-24
Abstract: On produit des animaux et des plantes transgéniques pouvant exprimer une protéine désirée en introduisant conjointement dans une cellule d'un oeuf ou d'un embryon d'un animal, ou dans des cellules réceptrices appropriées d'une plante, une première séquence codant la protéine désirée et une seconde séquence d'ADN plus efficacement exprimée. L'efficacité d'expression est ainsi conférée à la première séquence, ce qui permet d'obtenir un rendement ou un ciblage amélioré, ou les deux. L'introduction simultanée peut être effectuée lorsqu'on injecte conjointement un mélange des deux séquences d'ADN dans un oeuf fertilisé, dans le cas d'un animal. L'invention peut être utilisée pour améliorer l'efficacité d'expression de protéines choisies, telles que celles présentant une activité biologique dans les glandes mammaires d'un animal transgénique femelle.
Patent EP-0521131-A1 (EP)
Inventor: CREVELING CLYDE MURRAY
IPC: G03G21/10
Filed: 1992-01-17
Abstract: Dans un appareil de reproduction électrostatographique (10) on utilise un ensemble de transfert à rouleau (20) de configuration compacte destiné à procéder au transfert d'une image développée à l'aide de particules de marquage pigmentées d'un support diélectrique (12) sur un élément récepteur. L'ensemble de transfert à rouleau (20) comprend un rouleau de transfert à polarisation électrique (42), un mécanisme (44) de nettoyage du rouleau de transfert, ainsi qu'un mécanisme de décollement (24) facilitant le décollement dudit élément récepteur du support diélectrique. Un logement unitaire (40) porte le rouleau de transfert (42) afin qu'il effectue une rotation libre autour de son axe longitudinal, le mécanisme de nettoyage (44) en association fonctionnelle avec le rouleau de transfert, et le mécanisme de décollement (24). Ledit logement unitaire (40) est supporté pour effectuer un mouvement jusque dans une première position, en association fonctionnelle avec le support diélectrique, et une seconde position non opérationnelle éloignée du support diélectrique, un mécanisme (90) déplaçant sélectivement ledit logement unitaire dans la première ou la seconde position.
Patent EP-0531545-A1 (EP)
Inventor: FUKUDA HIDEO
IPC: C08L15/00
Filed: 1992-03-27
Abstract: Est décrite une composition de caoutchouc covulcanisable comprenant un copolymère diène conjugué/nitrile partiellement hydrogéné, un copolymère éthylène/propylène chloré et un agent de vulcanisation. La composition donne un excellent vulcanisat avec une résistance constante à la fatigue par étirage et une bonne aptitude au mélageage tout en conservant d'excellentes résistances à la chaleur et aux huiles comme un vulcanisat préparé à partir d'un copolymère diène conjugué/nitrile insaturé partiellement hydrogéné et d'un copolymère d'éthylène/propylène.
Patent EP-0580689-A1 (EP)
Title: Improved retard systems for delayed release of medical and/or biological valuable substances from a depot-carrier material.
Inventor: RITTER WOLFGANG
IPC: A61K47/34
Filed: 1992-04-11
Abstract: PCT No. PCT/EP92/00825 Sec. 371 Date Oct. 18, 1993 Sec. 102(e) Date Oct. 18, 1993 PCT Filed Apr. 11, 1992 PCT Pub. No. WO92/18108 PCT Pub. Date Oct. 29, 1992The invention relates to the use of free radical-reactive cross-linker components based on olefinically unsaturated esters of lower hydroxycarboxylic acids and/or oligomers thereof for modifying depot materials, and especially retard systems, which contain medicinal and/or biological valuable materials in admixture with a carrier material in a sustained release form. The cross-linkers are present as polymer compounds in the application form of the retard system and may be provided in the retard system or depot material to be applied in a largely homogeneous as well as in a non-uniform distribution. The invention also relates to retard systems which contain medicinal and/or biological valuable materials and have been based on oligomer and/or polymer compounds of lower hydroxycarboxylic acids as carrier materials providing a sustained release of the active substance. The retard systems and/or depot materials are modified with polymer compounds prepared from olefinically unsaturated esters of lower hydroxycarboxylic acids and/or oligomers thereof.
Patent EP-0596893-A1 (EP)
Inventor: SAND WILLIAM F
IPC: A47L15/44
Filed: 1992-05-01
Abstract: An improved venturi eductor for proportional dispensing of chemicals into flowing water includes a large antisyphoning air gap to satisfy water system regulations. Specialized baffles are provided to prevent discharge of spray and mist from the air gap. Further, the shape and location of various nozzles within the device creates a slight suction at the air gap to further limit overspray.
Patent EP-0584232-A1 (EP)
Title: NOVEL -i(BACILLUS THURINGIENSIS) ISOLATES FOR CONTROLLING ACARIDES.
Inventor: PAYNE JEWEL M
IPC: A01N63/23
Filed: 1992-04-30
Abstract: Disclosed and claimed are Bacillus thuringiensis isolates designated B.t. PS50C, B.t. PS86A1, B.t. PS69D1, B.t. PS72L1, B.t. PS75J1, B.t. PS83E5, B.t. PS45B1, B.t. PS24J, B.t. PS94R3, B.t. PS17, B.t. PS62B1 and B.t. PS74G1 which are active against acaride pests. Thus, these isolates, or mutants thereof, can be used to control such pests. Further, genes encoding novel  delta -endotoxins can be removed from these isolates and transferred to other host microbes, or plants. Expression of the  delta -endotoxins in microbe hosts results in the control of acaride pests, whereas transformed plants become resistant to acaride pests.
Patent EP-0600912-A1 (EP)
Inventor: OH YOUNG SEOK
IPC: B65H35/07
Filed: 1992-07-15
Abstract: Appareil de sectionnement de bandes adhésives utilisant une bande telle qu'une bande transporteuse. Il s'agit plus spécialement d'un appareil de sectionnement de rubans adhésifs transparents. On tire une bande à la main ou on la fait tourner à l'aide d'un moteur électrique, de telle sorte qu'elle soit soulevée par une lamelle adhésive (46) de la bande. Cet appareil s'utilise principalement dans les commerces et les bureaux, par exemple dans les magasins, les librairies, et les pâtisseries, et est caractérisé en ce que plusieurs sections de ruban adhésif sont formées d'un seul coup. Quant à la structure et au principe, on fixe un ruban adhésif sur une lamelle adhésive (46) par l'intermédiaire d'un appareil de pression (64) en faisant tourner une bande transporteuse, on soulève le ruban adhésif, on débloque un rouleau (54) de ruban adhésif, on tranche le ruban adhésif fixé à une lamelle adhésive (46) et soulevé par celui-ci, à l'aide d'un appareil de sectionnement (48), et on retire à la main et l'une après l'autre de la bande les sections du ruban sectionné. On a prévu de nouvelles utilisations mettant en oeuvre une bande transporteuse ou analogue servant principalement de roue sans fin, ainsi que des utilisations entièrement nouvelles autres que l'utilisation d'un appareil mécanique. Ledit appareil de sectionnement possède un mécanisme à poulie et peut donc fonctionner sans à-coups. Il permet également de régler la longueur des sections de ruban coupées à l'aide d'un appareil de coupe présentant une fonction améliorée, et peut en plus avoir divers modes originaux de réalisation.
Patent EP-0564622-A1 (EP)
Title: Artificial elbow.
Inventor: GLABISZEWSKI RICHARD
IPC: A61F2/80
Filed: 1992-10-26
Abstract: PCT No. PCT/DE92/00891 Sec. 371 Date Jun. 25, 1993 Sec. 102(e) Date Jun. 25, 1993 PCT Filed Oct. 26, 1992 PCT Pub. No. WO93/07836 PCT Pub. Date Apr. 29, 1993.An elbow fitting part for upper arm stumps includes an elbow ball connected by a hinged axle to the lower arm, configured as a hollow synthetic part, and is detainable by a latch-locking device in various bending positions, while the proximal connection to the upper arm shaft is created by a cast-in ring and an upper arm rotating joint is provided for the adjustable rotation of the lower arm. In order to make this elbow fitting part usable for all upper arm stump lengths, the upper arm rotating joint is configured as an annual bearing and the latch-locking device is a traction lock which is disposed outside the elbow ball and is integrated into a rotating connection forming a section of the hinged axle.
Patent EP-0594933-A1 (EP)
Inventor: HILLINGER ERICH
IPC: F24H1/12
Filed: 1993-04-02
Abstract: Process for producing electric continuous-flow heaters for fluids, comprising a continuous tube and a tubular heater which is arranged thereon like a coil and which, for its part, is surrounded by a metal surface which covers the coil, characterised in that for the purpose of receiving the tubular heater (2) a round body (3, 4) which has an annularly-shaped cross-section is formed by round-working a flat extruded aluminium part (S) which is provided with a plurality of longitudinal parallel grooves (7) and whose cutting edges, which run transverse to the longitudinal direction, form an angle with the longitudinal direction which corresponds to the slope (pitch, inclination) of the heater coil (2). It is also characterised by the fact that the tubular heater (2) is inserted into the grooves (7), which as a result of the working are now coil-shaped, of the round body (3, 4), and that after pushing in the continuous tube this assembly (1 to 4) is subjected to a pressing operation. <IMAGE>
Patent EP-0578165-A1 (EP)
Inventor: PFIRMANN RALF DR
IPC: C07C63/68
Filed: 1993-07-05
Abstract: The present invention relates to a process for the preparation of tetrafluorophthalic acid and/or tetrafluorophthalic anhydride, by reacting a compound of the general formula <IMAGE>  in which X represents a radical <IMAGE> which is optionally monosubstituted or polysubstituted in the aromatic nucleus by fluorine and/or chlorine and/or alkyl groups having 1 to 4 carbon atoms, or a radical <IMAGE> in which R1 and R2 are identical or different and denote a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkyl-CO group having 1 to 6 carbon atoms in the alkyl radical, an aryl or aryl-CO group, each of which is optionally monosubstituted or polysubstituted in the aromatic ring by fluorine and/or chlorine and/or alkyl groups having 1 to 4 carbon atoms, or R1 and R2 together form a radical of the general formula <IMAGE>  in which R3 is a hydrogen atom, a chlorine atom or a fluorine atom, with water, subsequently removing any remaining water by azeotropic distillation, or extracting tetrafluorophthalic acid and/or its anhydride using a water-insoluble solvent or solvent mixture.
Patent EP-0587083-A1 (EP)
Inventor: AITKEN BRUCE GARDINER
IPC: C08K3/32
Filed: 1993-09-06
Abstract: This invention is directed to a phosphate-based glass/organic polymer composite of increased resistance to hydration, and a method of producing such a composite, which comprises a mixture of the following components: a matrix material comprised of at least one organic thermoplastic or thermosetting polymer; at least one phosphate glass; and an amount of at least one water soluble stabilizer component which provides a source of metal cations having a valency of 2⁺ or higher. The amount of the stabilizer component is sufficient to improve the composite's resistance to moisture. Preferably, the mixture is comprised of the three basic components in the approximate indicated weight proportions: 1-99.5% of the matrix material; 0.1-95% of the phosphate glass; and, 0.01-40% of the stabilizer component. Furthermore, the metal cations preferred are selected from the group consisting of Ba²⁺, Mg²⁺, Ca²⁺, Al³⁺, Zn²⁺, Sr⁺² and Fe³⁺.
Patent EP-0610601-A1 (EP)
Inventor: SOMMAZZI ANNA
IPC: C08G67/00
Filed: 1993-02-06
Abstract: Process for preparing straight, alternate polymers based on carbon monoxide and at least one olefin, which comprises causing carbon monoxide and the olefin to react in the presence of:
     (a) a catalyst of general formula (I): 
 
 
 
        [Pd(chel)(chel')]⁺⁺[A⁻]₂   (I) 
 
 
 
wherein chel and chel', which may be the same, or different from each other, represent a bidentate chelating agent and A⁻ stands for an anion of an acid having a pKa smaller than 6; and   (b) optionally, an organic oxidizer agent.
Patent EP-0596576-A1 (EP)
Inventor: KILNER DAVID NICHOLAS
IPC: B65D90/34
Filed: 1993-11-02
Abstract: An unpressurised vessel (1a) comprises a tank (1 b) and has a safety vent which prevents spillage of hot or dangerous liquids from inside the tank (1b) on a change in attitude of the vessel (1a), for instance following an accident involving a vehicle carrying the vessel (1a). The safety vent comprises a duct (5) forming a continuous channel from an outlet (3) from the tank (1 b) above the surface of the liquid into a first duct end (6) preferably located near to a first tank end (2) and extends around the tank (1b), describing the extremities of the tank (1b) to a second duct end (7) which is open to the atmosphere.
Patent EP-0566290-A1 (EP)
Inventor: GIROUX RICHARD L
IPC: E21B33/127
Filed: 1993-04-02
Abstract: A casing packer includes a mandrel (12) having a mandrel exterior (22), a longitudinal mandrel bore (28) defined therethrough, and a power port (30) defined in the mandrel communicating the mandrel bore (28) with the mandrel exterior (22). A packer element (46) is concentrically received about the mandrel (12). An annular piston (52) is concentrically received about the mandrel (12) and has an annular differential pressure area (68) defined thereon and communicated with the mandrel bore (28) through the power port (30). The annular piston (52) and packer element (46) are operably associated so that the packer element is set by sliding motion of the piston in response to increased fluid pressure in the mandrel bore (28). Either a compression set packer element or an inflatable packer element may be utilized.
Patent EP-0592075-A1 (EP)
Inventor: MIYAKE TAKAHIRO
IPC: G11B11/105
Filed: 1993-07-20
Abstract: A polarization detector of the present invention includes: a polarization diffraction element (111) having a substrate with two facing surfaces which are placed in parallel with each other, a first diffraction (112) grating formed on one surface of the substrate, and a second diffraction (113) grating formed on the other surface of the substrate, light being incident upon the first diffraction grating, each grating pitch of the first diffraction grating and the second diffraction grating being nearly equal to a wavelength of the incident light; a limiting member for limiting an incident region of the incident light with respect to the polarization diffraction element, formed on a light incident side of the first diffraction grating; a converging lens (120) for respectively converging light transmitted through the first diffraction grating and the second diffraction grating and light diffracted by the first diffraction grating and the second diffraction grating into different beam spots; and a pair of photodetectors (130a,130b) for detecting each optical intensity of the two beam spots converged by the converging lens.