baber/WOPTO huggingface dataset:
Patent EP-0047286-A1 (EP)
Inventor: ODERNHEIMER BERNHARD
IPC: G01N1/38
Filed: 1981-03-10
Abstract: La tete d'entree d'un systeme de mesure ou d'identification d'agents chimiques pour la detection de ces agents, comporte une membrane chauffee qui est exposee directement aux agents lesquels se dissolvent selectivement dans la membrane, se diffusent en la traversant et en sortent, a l'arriere, a l'etat de vapeur. La membrane peut etre successivement rincee a l'aide d'un gaz ou conformee en tant que membrane de contact comme premier etage d'un separateur a membrane servant de systeme directe d'admission, dans le vide pousse d'un spectrometre de masse. La tete offre un systeme de sonde de detection ou d'admission d'echantillons a l'aide duquel les composes organiques susceptibles de diffuser, par exemple aussi des agents chimiques de combat, se trouvant sur des surfaces ou dans des couches de surface peuvent etre qualitativement et quantitativement detectes, c'est-a-dire detectes et identifies de facon rapide et assez sensible en intervention mobile ou en laboratoire. La tete presente une membrane (2) agencee de maniere a etre aussi mince que possible tout en etant suffisamment stable mecaniquement, afin qu'elle puisse etre mise directement en contact avec des surfaces solides contaminees.
Patent EP-0050657-A1 (EP)
Inventor: LEE YOUNG SOO
IPC: H01P1/30
Filed: 1981-04-27
Abstract: Une ligne de temporisation (10) a circuit integre a micro-ondes (MIC) a temperature stable utilise au moins deux substrats dielectriques connecte, en cascade (12, 14), par exemple une micro-bande de ceramique (22) de tetra titanate de baryum (BaTl4O9) ayant des caracteristiques dielectriques elevees, et une section de micro-bande (26) a un seul cristal de Al2O3 de saphir court. Les changements de temperature de la phase de transmission sont compenses en selectionnant les materiaux des substrats de telle sorte que le coefficient de temperature de la phase de transmission positive d'un substrat soit effectivement annule par le coefficient de temperature de la phase de transmission negative de l'autre substrat. De cette maniere, le coefficient de temperature de temporisation de transmission de la ligne de temporisation composite peut etre ramene a une valeur de 0,6 (+- 0,3) x 10-6 parties par degre Celsius a 14 GHz sur une plage de temperature de 20 degres C. +- 30 degres C.
Patent EP-0058187-A1 (EP)
Inventor: HARRIS STEPHEN JOHN
IPC: C08F22/32
Filed: 1981-08-27
Abstract: L'invention consiste en une composition adhesive du type cyanoacrylate contenant un anhydride phtalique en tant qu'additif pour ameliorer la resistance a l'humidite et/ou a la chaleur des liaisons adhesives resistantes.
Patent EP-0089952-A1 (EP)
Inventor: AGHNIDES ELIE P
IPC: E03C1/084
Filed: 1981-10-02
Abstract: L'aérateur (102) est sensiblement ou entièrement caché à l'intérieur d'un bec de décharge (100) ou analogue. Le liquide s'écoulant au travers du bec de décharge (100) entraîne l'air introduit dans l'écoulement par l'aérateur (102). L'aérateur (102) comprend un élément tubulaire (110) dans lequel est contenu un écran (108) et auquel est couplé intégralement un élément formant un jet (104). Le liquide s'écoule au travers de l'élément formant le jet (104) qui possède une première section transversale d'écoulement et ensuite au travers de l'écran (108) qui possède une section transversale d'écoulement plus importante. La partie en aval (132) de l'élément tubulaire (110) se termine par une embouchure (118). L'écran (108) est ou peut être renfoncé en amont de l'embouchure (118) suffisamment pour permettre à une pièce de monnaie (122) ou analogue d'être insérée dans les endentements (124, 126) et d'être tournée pour une installation et un démontage aisés de l'aérateur. L'élément formant le jet (104) et l'élément tubulaire (110) sont moulés de préférence en une structure plastique unitaire.
Patent EP-0059965-A1 (EP)
Inventor: HEESCHER FELIX
IPC: E04C2/54
Filed: 1982-03-06
Abstract: Die Erfindung betrifft ein aus einer Mehrfachstegplatte hergestelltes Bauelement und seine Verwendung, wobei aus dem Material der Platte ausgeformte oder mit der Platte fest verbundene Profilierungen vorgesehen sind, die der leichteren konstruktiven Handhabung der Platte dienen.
Patent EP-0060551-A1 (EP)
Inventor: DINKEL ROLF DR
IPC: C07D213/10
Filed: 1982-03-15
Abstract: Process for the production of 3-picoline. A first educt consisting of acetaldehyde and/or acetaldehydeacetals and/or crotonaldehyde is reacted with a second educt consisting of formaldehyde and/or formaldehydeacetals and/or hexamethylenetetramine. The reaction is conducted in a liquid, aqueous phase at a temperature of 180 DEG  to 280 DEG  C. in a closed vessel in the presence of an amide of a carboxylic acid.
Patent EP-0075184-A1 (EP)
Inventor: HELGER ROLAND DR
IPC: G01N31/22
Filed: 1982-09-08
Abstract: 1. A test system for estimating the constituents of liquids using compressible matrices impregnated with reagents, characterised in that it contains at least one impregnated compressible matrix in a reaction vessel and a device by means of which, after absorbing the liquid to be investigated, the matrix is compressed so as to release the reaction product.
Patent EP-0079025-A1 (EP)
Inventor: VIERKOTTER PETER
IPC: B65D51/16
Filed: 1982-11-02
Abstract: 1. Pressure-equalising device with an upper housing part (1) displaying a central outer gas port opening (5) in the cover (4), a valve seat in the lower housing part (2) and displaying an inner gas port opening (10) and a sealing disc (3) in the valve space (7) between valve seat and cover (4), wherein the valve space (7) possesses a closed circumferential wall (6), which connects the cover (4) at the upper housing part (1) and the bottom (9) of the valve seat at the lower housing part (2) and surrounds the sealing disc (3) at a suitable spacing to form a gas port (15) lying in series with the outer and the inner gas port opening (5, 10), wherein the areally closed sealing disc (3) is loosely enclosed in the valve space (7) to be movable to and fro between the contact against the valve seat and the contact against the cover (4), characterised thereby, that the inner cover surface (8) facing the valve space (7) runs concavo-conically towards the outer gas port opening (5) and that the valve seat consists of cogs (12) projecting from the bottom (9), which contains the inner gas port opening (10), of the valve space (7) and between them leaving gas passage paths (11) free between inner gas port opening (10) and circumferential wall (6).
Patent EP-0057047-A1 (EP)
Inventor: THOMSON COLIN
IPC: C07C51/367
Filed: 1982-01-05
Abstract: Process for the preparation of 2-(2,4-dichloro- phenoxy)phenylacetic acid in which the potassium salts of 2-chlorophenylacetic acid and 2,4-dichlorophenol are reacted in aromatic hydrocarbon solvents at elevated temperatures in the presence of a copper chloride catalyst, followed thereafter by acidification.
Patent EP-0060714-A1 (EP)
Inventor: PLUME ALAN WALTER
IPC: F27B14/06
Filed: 1982-03-16
Abstract: An electrical resistance furnace which includes a number of electrical resistance heating elements (11) arranged around the sides and surrounding a space (12) containing a crucible (13) or similar container to be heated, the elements (11) aupported at least at their ends by fire-brick material (19, 21) and being surrounded by heat insulation (22, 23) wherein both ends of each resistance element (11) extend through apertures (18) inthe fire-brick material (19) so that by removing part of the heat insulation (22, 23) access may be gained to both ends of the element (11) from the exterior of the furnace to permit removal and repair or replacement of the element (11).
Patent EP-0063948-A1 (EP)
Inventor: BANKS JAMES W
IPC: F16L55/46
Filed: 1982-04-26
Abstract: An injector valve (10) for injecting a charge of a substance such as a plug or a ball into a flow line (12). The injector valve (10) comprises a valve cylinder (20) and a piston (18) which is displaceable in the valve cylinder (20). The valve cylinder (20) has an inlet channel (28) and an outlet channel (30) for connection into a flow line (12) for fluid flow through the valve cylinder (20) between the inlet and outlet channels (28 and 30). The valve cylinder (20) has a loading port (14) for loading a charge of a substance into the injector valve (10). The piston (18) has an injection passageway (22) which is positioned for the piston (18) to be displaceable in the valve cylinder between a loading position where the injection passageway (22) is in register with the loading port (14), and an injection position where the injection passageway (22) is in register with the inlet and outlet channels (28 and 30). An intermediate seal (78) is provided to provide a seal between the piston (18) and the valve cylinder (20), the intermediate seal (78) being positioned to be between the loading port (14) and the injection passageway (22) when the piston (18) is in its injection position; and a pressure balancing cavity area (82) is provided between the valve cylinder (20) and the piston (18) and is positioned to communicate with the intermediate seal (78) when the piston (18) is displaced between its injection and loading positions.
Patent EP-0065410-A1 (EP)
Inventor: SIMPSON ANTHONY UNIVERSITY OF
IPC: C04B38/04
Filed: 1982-05-11
Abstract: A thermally insulating filler material and curable compositions containing such filler wherein the filler particles are not greater than 100 mm nor less than BS mesh 38 microns and have an area (A) to thickness (D) ratio such that A½/D lies in the range 5/1 to 1000/1. Cured compositions containing the defined filler or voids having a similar shape have improved thermal insulation properties compared with compositions containing randomly shaped filler particles. The filler is preferably expanded plastics or mineral particles and the curable compositi on is based on a curable cement or resin.
Patent EP-0106925-A1 (EP)
Inventor: WEINREICH RUDOLF WALTER
IPC: B25H3/00
Filed: 1982-10-27
Abstract: A holder for drills or similar tools has a rectangular body (2) with longitudinally spaced passages extending therethrough between its upper and lower surfaces (10 and 12). Each passage has coaxial portions of greater and lesser cross-section to define a shoulder which supports a tool located in the passage. Teeth (22) are formed in the lower surface (12) to cooperate with drive means to transfer the holder between a storage and one or more operational stations and to move the holder through the operational stations. Guide slots (24) are formed in the longer sides of the body (2) to retain the holder in its required guide path during transfer.
Patent EP-0081909-A1 (EP)
Inventor: MCDERMOTT HUGH L
IPC: B66F3/24
Filed: 1982-11-12
Abstract: A hydraulic jack (10) comprises a base (11) having a vertically disposed cylindrical member (12) attached thereto. A cylindrical movable member (13) is mounted on the fixed member (12) and is vertically movable relative thereto. The base (11) is provided with passages (28 and 29) therethrough which communicate with a source of fluid under pressure, such as a reservoir and pump. The fixed and movable members (12 and 13) define a pair of variable chambers (21 and 22), each of which is connected in communicating relation with one of the passages by restricted orifice (30 or 31) to reduce the flow of fluid to and from the chambers. When one of the chambers (21) is pressurized, the movable member (13) is raised and will support a load engaged thereby. When the other chamber (22) is pressurized, the movable member (13) is lowered. Fluid in the chambers (21 and 22) is prevented from returning to the reservoir by valve elements (36 and 47). A valve actuator (27) is operated by fluid pressure and selectively opens each passage to permit the return of fluid to the reservoir. Relief valves (56 and 61) permit the escape of fluid from each chamber (21 and 22) when a predetermined pressure is exceeded because of thermal expansion, or excess load.
Patent EP-0082641-A1 (EP)
Inventor: BLASKIE MARCUS WILLIAM
IPC: B01J23/60
Filed: 1982-12-09
Abstract: A catalyst comprising a solid oxide complex of the formula
     wherein
     A is Fe, Zn, ir, Ru, Nb, Cr, Mn and/or Pt;   a is 0.001 to 10; and   x is greater than zero but less than a number sufficient to satisfy the valence requirements of the other elements   
     present when in a fully oxidized state. Such catalysts are used in the production of alcohols from olefins, carbon monoxide and hydrogen, in a single step reaction.
Patent EP-0070217-A1 (EP)
Title: Master cylinder
Inventor: GAISER ROBERT FRANK
IPC: B60T11/20
Filed: 1982-06-28
Abstract: A master cylinder having a housing (24) defining an axially extending bore (26), a first piston (38) movable within the bore by an input member (22) engaged therewith, and a second piston (40) movably disposed within the bore and cooperating with the first piston to form a first pressure chamber (54), the second piston (40) also cooperating with the housing (24) to form a second pressure chamber (58); 
     According to this invention, the first piston (38) consists of a thin walled, stamped cup-shaped member with a longitudinal body (84) extending axially from a base (86), while the second piston (40) which also consists of a cup-shaped member can be made from a molded plastic material; 
     For use primarily in automotive braking systems.
Patent EP-0069022-A1 (EP)
Inventor: TRIPOTEAU JEAN
IPC: B65G17/36
Filed: 1982-06-30
Abstract: 1. Bucket for vertical elevator comprising a rear wall (1) designed to be attached to the endless driving member of the elevator, a front face (2, 9), forming the bottom of the bucket by joining up with the rear face (1) and two side faces, wherein the profile of any common cross section of the bucket perpendicular to its rear face is such that a portion (2) of said face forming the bottom of the bucket is constituted by a circular arc, the center of which is located on a straight line (3) forming an angle (A) of 15 to 25 degrees with the rear face (1), characterized in that said portion (2) is the main portion of said front face (2, 9) and in that said circular arc is of angular length (B + C) at least equal to 50 degrees, of which 25 degrees at the most arc situated between said straight line (3) and said rear face (1) and of which 25 degrees at least are situated on the other side of said straight line (3).
Patent EP-0073690-A1 (EP)
Title: Procédé d'hydroconversion catalytique d'hydrocarbures lourds en phase liquide et en présence d'un catalyseur dispersé et de particules charbonneuses
Inventor: GIULIANI PIERRE
IPC: C10G47/02
Filed: 1982-07-16
Abstract: Procédé d'hydroconversion catalytique d'hydrocarbures lourds renfermant des impuretés métalliques, soufrées et azotées. Le catalyseur renferme un élément catalytique usuel, à l'état dissous ou dispersé, ainsi que des particules, de suie, riches en métaux, provenant de la combustion des fuels lourds. On obtient des fractions d'hydrocarbures plus légères et une réduction de la teneur en impuretés de la charge d'hydrocarbures.
Patent EP-0058625-A1 (EP)
Inventor: PILAR VALLET HERNANDEZ EPOUSE
IPC: A63H33/20
Filed: 1982-02-04
Abstract: The invention relates to a toy which represents a small-scale parachutist (1) attached to his parachute (2) by grappling ropes (3).   This toy comprises a ring (6) which surrounds the grappling ropes and which can slide freely along the latter whilst being held trapped between the parachutist and the parachute. The body of the parachutist is ballasted (5) and the toy is thrown into the air by whirling the body of the parachutist at the end of the grappling ropes. The ring prevents the parachute opening during ascent. <IMAGE>
Patent EP-0067116-A1 (EP)
Inventor: LAUFFER MARTIN
IPC: C02F3/14
Filed: 1982-06-03
Abstract: 1. Membrane of silicone rubber with a supporting texture embedded therein for gasing and degasing of liquids in large technical processes, characterized in that the membrane consists of a single layer which is formed by electrostatically coating the supporting texture with a pre-cross-linked coating material.
Patent EP-0085713-A1 (EP)
Inventor: HAATAJA BRUCE A
IPC: B65D19/00
Filed: 1982-08-12
Abstract: Palette moulée formée de manière unitaire (10) comprenant des particules de bois liées ensemble par un liant polymérisé dans une relation comprimée et formant un pont (12) possédant une surface supérieure supportant une charge, et une pluralité de canaux allongés, espacés et sensiblement parallèles (14) soutenant le pont. Les canaux s'étendent d'une zone adjacente à un bord de la palette à une zone adjacente au bord opposé. Chaque canal comprend des parois latérales de canal espacées (24) s'étendant vers le bas depuis le pont et se terminant par une paroi plane de fond (16) parallèle au pont. Les parois latérales sont reliées ensemble à leurs bords inférieurs à la paroi de fond. Le pont et les canaux allongés sont formés en déposant une natte (34) feutrée de manière lâche de particules de bois dans une presse, la natte comprenant des écailles de bois mélangées avec un liant et les écailles de bois étant minces et généralement planes et étant disposées dans une relation feutrée de manière à être disposées sur des plans essentiellement horizontaux en relation d'intercalation, et en comprimant la natte.
Patent EP-0096392-A1 (EP)
Inventor: WATANABE ISAMU
IPC: A61P31/04
Filed: 1983-06-03
Abstract: An aminoglycoside represented by the following formula (1)wherein each of R, and R<sub>2</sub> represents a hydrogen atom or a methyl group, R<sub>3</sub> represents a hydrogen atom or an aminoacyl group, R<sub>4</sub> represents a hydrogen atom or a hydroxyl or methoxy group, and R<sub>5</sub> represents a hydrogen atom or a hydroxyl group, or a pharmaceutically acceptable acid addition salt thereof, a process for the production thereof and a pharmaceutical use thereof.
Patent EP-0102631-A1 (EP)
Inventor: MASUHARA YASUHIRO
IPC: G21C15/02
Filed: 1983-09-02
Abstract: A nuclear reactor is equipped with a cooling water circulation system (2) which includes a water-feed conduit and a drain conduit (5) to circulate the cooling water to and from a pressure vessel (12) which surrounds a reactor core (1), the cooling water having a free liquid level (13) maintained above the reactor core (1). The drain conduit (5) is inserted in the pressure vessel (12) from the upper side toward the lower side relative to free liquid level (13). A double tube (11) consisting of an inner tube (10) and an outer tube (14) maintaining a gap therebetween is formed in the end portion of the drain conduit (5). The inner tube (10) and outer tube (14) being continuous with the drain conduit (5), the opening (7) at the lower end of the inner tube (10) is located below said free liquid level (13) but above the reactor core (1). The opening (15) at the upper end of the outer tube (14) is located above free liquid level (13). The opening (16) at the lower end of said outer tube (14) is located below the reactor core (1).
Patent EP-0111160-A1 (EP)
Inventor: KROENER MICHAEL DR
IPC: C07D241/18
Filed: 1983-11-07
Abstract: 1. A process for the preparation of a 2-halo- or a 2-cyanopyrazine of the formula  see diagramm : EP0111160,P11,F3  where A is halogen or cyano, R**1 and R**2 can be identical or different and are each hydrogen, an aliphatic, cycloaliphatic, araliphatic or aromatic radical, and R**4 is hydrogen or a radical R**3 Y, where R**3 is an aliphatic, cycloaliphatic, araliphatic or aromatic radical, and Y is oxygen or sulfur, by reacting a 2-substituted pyrazine with a halogen compound to give a 2-halopyrazine and, if desired, reacting this product with copper cyanide in the presence of a heterocyclic solvent which is inert under the reaction conditions, wherein a 2-aminopyrazine of the formula  see diagramm : EP0111160,P11,F4 where R**1 , R**2 and R**4 have the above meanings, is reacted at from -50 to + 50 degrees C a) with an alkali metal nitrite or an alkyl nitrite in the presence of water and/or an organic solvent and a1) with tetrafluoboric acid or a2) a hydrohalic acid of the formula H-X where X is halogen, in the form of a 10-80 per cent strength by weight solution, using from 1 to 5 moles of starting material III per mole of starting material II, or b) with a nitrosyl halide in the presence of an organic solvent which is inert under the reaction conditions, and, if desired, the resulting 2-halopyrazine of the formula  see diagramm : EP0111160,P12,F1  where R**1 , R**2 , R**4 and X have the above meanings, is reacted with copper cyanide and, if desired, an alkali metal cyanide and/or an alkaline earth metal cyanide at from 80 degrees to 200 degrees C.
Patent EP-0089717-A1 (EP)
Inventor: SCHOENMAKERS WIJNAND JOHANNES
IPC: G06F7/36
Filed: 1983-03-11
Abstract: A device is described for the merging of a first list and a second list in order to form a result list. All lists satisfy a linear ordering criterion. At the beginning of the actual merging operation, the second list is stored in a random access memory (26). This memory is divided into (kmax) memory blocks, the second list filling at the most the (kmax-2) non-largest memory blocks thereof. Efficient bookkeeping is achieved by means of two block list updating devices (42, 72).
Patent EP-0113944-A1 (EP)
Inventor: WIGGINS RALPHE
IPC: G01V1/28
Filed: 1983-01-18
Abstract: In a method for determining and displaying the shear-velocity reflectivities of a geologic formation, a compression- wave common-depth-point seismic-data-gathering technique is utilized to produce both normal incidence compressional-velocity reflectivity sections and shear-velocity reflectivity sections for reflection points in the formation. The common-depth-point information is gathered for a plurality of incidence angles, (theta), of less than 20-30° such that assumptions concerning various elastic parameters, density, compressional-wave-velocity and shear-wave-velocity can be made which allow the application of linear fitting techniques to the gathered data. Estimates are then made of the coefficients (Rpp  o  and R PP. 1) of a linear function fitted to the amplitudes vs. sin 2  (theta) measured for each point of reflection. The sum of these coefficients corresponds to the shear-velocity reflectivity of the reflection point and may be presented with similar data for other points in appropriate shear-reflectivity sections.
Patent EP-0089824-A1 (EP)
Inventor: MEUSCHKE ROBERT EDWARD
IPC: G21C19/36
Filed: 1983-03-18
Abstract: Method and apparatus for dismantling, shearing and compacting a fuel assembly skeleton. A frame (28) is provided which can be placed into the transfer canal (7) of a fuel-handling building for severing a bottom nozzle from the thimble tubes and grids of the skeleton. After compacting the remainder of the skeleton, the thimble tubes and grids are further severed into shorter pieces, and the shortened compacted severed pieces are placed into a container (30) for off-site shipment or on-site storage.
Patent EP-0094736-A1 (EP)
Inventor: HAINES WILLAIM ERNEST
IPC: F16D55/224
Filed: 1983-03-17
Abstract: A disc brake is of the kind which incorporates a fixed support 11 intended for mounting on a stationary member and incorporating two arms 12 which bridge across the outer periphery of a disc 13 so that the support can carry two friction pads such as 32. The pads are located with respect to the fixed support by surfaces 37 and 38 which are backed by a wear resistant insert 41. The pads are held down by anti-rattte springs 50 which have one end portion 61 that bears against the pads, an intermediate portion that bears against the radially inner side of a support arm 12 and an other end portion 52 which extends round the edge of the arm 12 remote from the pad, has a projection 66 engaging in a depression 54 in the radially outer side of the arm and so locates the spring on the arm.