baber/WOPTO huggingface dataset:
Patent EP-0547473-A1 (EP)
Inventor: LUDWIG WALTER DIPL-ING
IPC: H02G5/06
Filed: 1992-12-08
Abstract: The invention relates to a method for mounting vertically arranged busbar sections of busbar trunking systems for energy distribution, and a supporting device for this purpose. During the assembly of busbar trunking systems, especially in high buildings, the problem occurs that the load caused by the intrinsic weight of the rising line in the supporting devices is different, especially the lower are subject to a higher stress. This problem is avoided in a simple manner in that the supporting device has bearing surfaces, the bearing surface which corresponds with the busbar housing being arranged under the bearing surface which corresponds with the carrier which is mounted on the wall or floor, and in that one or more adjusting gauges can be arranged between the bearing surfaces for the purpose of decoupling the busbar sections. Installation is carried out in such a manner that a specific number of busbar sections are allocated to a supporting device and are mechanically decoupled from those adjacent. <IMAGE>
Patent EP-0545449-A1 (EP)
Inventor: ARCHER DONALD
IPC: H03F1/30
Filed: 1992-10-29
Abstract: An op amp bias system that provides input offset voltage trim current with minimum offset thermal drift. The bias system includes a bias generator that provides bias current to the op amp and correction circuitry responsive to the bias current for providing an input offset trim current that compensates for offset drift error with changes in temperature.
Patent EP-0521715-A1 (EP)
Inventor: HAYASHI KOJI
IPC: H01S3/038
Filed: 1992-07-01
Abstract: A structure for holding a cathode of a tube type (5) in a gas laser tube of internal mirror type is disclosed. The cathode (5) is provided at one end with a slender projection to be inserted into a hollow portion (2a) attached to one of sealing flush members (2a, 2b) of enclosure members and to be caulked with a groove (13) formed in the hollow member (2a) so as to hold the cathode (5). The cathode (5) is also provided with spring plate members (6) at its other end. A slender discharge tube (7) is provided with an expanded portion (8) serving as a discharge chamber, the expanded portion (8) having a smaller diameter than that of the cathode (5) so as to press the spring plate members (6) thereby supporting the said other end of the cathode.
Patent EP-0555595-A1 (EP)
Inventor: DORE PIERRE
IPC: H04B7/24
Filed: 1992-01-31
Abstract: According to this method, the time of origin (t''2) of the upgoing frames being, in every remote station, chosen in such a way that, in the central station, the time (t'2) of origin of these frames is separated from the time (t'1) of the end of the downgoing frames by a period less than To, where To denotes twice the time of propagation between this remote station and the central station, thus defining, in the said remote station, a region of so-called overlap between downgoing and upgoing frames, the said time slot assignment is effected so as to avoid any coincidence of assigned time slots, at any one remote station, in the upgoing and downgoing frames respectively, in the said region of overlap. <IMAGE>
Patent EP-0542596-A1 (EP)
Inventor: PUCCI ANNICK
IPC: C07C29/84
Filed: 1992-10-30
Abstract: A method for separating ETBE and ethanol is described. This method comprises the following main stages:   (1) Extraction of ethanol with water, the raffinate being ETBE saturated with water and the extract an ethanol/water mixture containing a small proportion of ETBE; (2) Concentration of the above mixture, the distillate being a mixture with a composition close to the ethanol/water azeotrope and containing a very small proportion of ETBE; (3) Heteroazeotropic distillation of this distillate in two coupled columns with a decanter at the head, this distillation using ETBE as azeotroping agent; the residue from the first column being approximately 99 mol % ethanol and the residue from the second column being virtually pure water, this water, as well as the water recovered during the concentration stage, being used as extraction solvent in Stage (1).   The third stage of the method of the invention can constitute on its own a unit for dehydrating ethanol using ETBE as dehydrating agent. The method of separation of the invention can furthermore be integrated with a unit for the production of ETBE comprising the etherification by ethanol of the isobutene contained in a C4 steam cracking, catalytic cracking or isobutane dehydrogenation cut. The ethanol separated from the ETBE is then recycled to the etherification region.
Patent EP-0541452-A1 (EP)
Inventor: JAWDOSZYN CLAUDE
IPC: B60R25/021
Filed: 1992-11-06
Abstract: Antitheft device for motor vehicles, more particularly motorised antitheft device comprising a locking ring (20) secured to a shaft (18) and provided with teeth (22), at least one lock bolt (68, 68') including a tip (82, 82') and an arm (84, 84'), the said lock bolt (68, 68') being capable of pivoting about journals (72, 72'; 74, 74') mounted, with clearance, in a lock bolt carrier (80), means for pivoting the lock bolt (68, 68') so as to pass from a locking position in which the tip (82, 82') interacts with the teeth (22) of the locking ring (20) to an unlocked position in which the tip (82, 82') escapes from the said teeth (22), the pivoting means being made up of a cam (52, 58) interacting with the arm (84, 84') of the lock bolt (68, 68'), the said cam (52) being made on a receiving gear (36) rotationally actuated by an electric motor (24). <IMAGE>
Patent EP-0547932-A1 (EP)
Inventor: DAZEY BERNARD
IPC: C07K1/14
Filed: 1992-12-01
Abstract: The invention relates to a process for preparing an activated factor VII concentrate of high purity. This process comprises the use of a plasma free of cryoprecipitate, preferably of human origin, as well as at least one purification step using at least one ion-exchange resin chromatography as well as one factor VII activation step, characterised in that the direct activation of factor VII is first carried out in the crude plasma supernatant free of cryoprecipitate, without providing exogenous proteins. By virtue of the invention, the activated factor VII of high purity is essentially free of vitamin K-dependent factors and of VIIIC and VIIICAg factors and has a factor VIIa/factor VII ratio greater than 5 with an actived factor VII specific activity greater than 200 IU/mg of protein.
Patent EP-0563315-A1 (EP)
Inventor: HAZAN ISIDOR
IPC: C09D143/04
Filed: 1991-12-16
Abstract: Composition de revêtement contenant un polymère d'organosilane filmogène ainsi qu'un polymère macromoléculaire dispersé stériquement comportant des chaînes de macromonomères fonctionnelles hydroxy ou silane réagissant avec la fonctionalité silane du polymère d'organosilane. On peut utiliser la composition de revêtement comme couche claire sur une couche de base pigmentée classique, ou comme couche de base ou monocouche ou première couche lorsqu'une quantité adpatée de pigment y est incorporée. La composition de revêtement assure une résistance chimique améliorée et ne présente pas de tendance au faïençage.
Patent EP-0569538-A1 (EP)
Inventor: RAWDON BLAINE K
IPC: B64C1/22
Filed: 1992-01-27
Abstract: A cargo ramp for an aircraft is constructed of two segments which are hinged together so that they may articulate about the ramp pitch axis. The first of the two segments is hinged to the cargo bed of the aircraft so that it may articulate relative to the cargo bed, again in pitch. The second segment abuts a surface to or from which cargo is to be transferred. The hinged ramp permits straight-across loading and unloading of cargo onto vehicles which have cargo bed heights different than the cargo bed height of the aircraft. In a modified embodiment, the ramp also compensates for a differential roll angle between the second ramp segment and the vehicle cargo bed. In this embodiment, the hinge connection between the two ramp segments permits relative motion of the second segment with respect to the first segment about its roll axis, as well as in pitch.
Patent EP-0581831-A1 (EP)
Inventor: FEIMER JOSEPH LOUIS
IPC: C07C15/02
Filed: 1992-04-02
Abstract: On peut améliorer la séparation, dans des conditions d'évaporation à travers une membrane, des hydrocarbures aromatiques contenus dans des mélanges de charges d'hydrocarbures aromatiques et non aromatiques, grâce à une régulation de la teneur en oxygène de la charge. La teneur en oxygène de la charge, telle que l'essence catalytique lourde ou une autre charge de craquage, doit être inférieure à 30 wppm, et de préférence inférieure à 10 wppm. On peut régler la teneur en oxygène de la charge en y introduisant une faible quantité de désoxygénant. Un bon exemple de désoxygénants est constitué par les phénols empêchés.
Patent EP-0532734-A1 (EP)
Inventor: STATT DAVID JOHN
IPC: H04N1/60
Filed: 1992-03-31
Abstract: Des signaux d'images numériques en couleur générés par balayage d'un original ou par une application graphique informatisée en couleur sont convertis en signaux représentant des valeurs de réponse conique normalisée basées sur un modèle d'adaptation en couleur du système visuel humain. Les valeurs de réponse conique sont normalisées sur le point blanc de l'image numérique en couleur d'entrée. Les valeurs de réponse conique normalisées sont dénormalisées sur le point d'adaptation de la personne qui regarde des conditions de visualisation de sortie du support de sortie. Les valeurs de réponse conique dénormalisées sont transformées en signaux pour reproduire l'image couleur numérique.
Patent EP-0668774-A1 (EP)
Title: Molecules ciblees sur un recepteur de l'interleukine destinees a  traiter l'arthrite inflammatoire
Inventor: WOODWORTH THASIA G
IPC: A61K47/48
Filed: 1992-05-04
Abstract: Procédé de traitement d'un patient atteint d'arthrite inflammatoire consistant à administrer au patient une molécule capable de se lier spécifiquement à un récepteur cellulaire protéique exprimé sur un lymphocyte du patient, lymphocyte qui contribue à l'arthrite inflammatoire dudit patient, ladite molécule étant capable de réduire la viabilité dudit lymphoycte.
Patent EP-0558763-A1 (EP)
Inventor: OMURE YUKIO YODOGAWA SEISAKUSH
IPC: C09K5/04
Filed: 1992-09-25
Abstract: A refrigerant comprising 1,1,1,4,4,4-hexafluorobutane and a refrigerator using 1,1,1,4,4,4-hexafluorobutane as the refrigerant.
Patent EP-0613351-A1 (EP)
Title: Endoscopic inflatable retraction devices for separating layers of tissue, and methods of using.
Inventor: CHIN ALBERT K
IPC: A61B19/00
Filed: 1992-11-19
Abstract: An apparatus for separating a first layer of tissue, such as the peritoneum, from a second layer of tissue, such as the properitoneal fascia. The apparatus includes a main envelope that defines a main inflatable chamber (113). The apparatus also includes an introducing device (160) that introduces the main envelope in a collapsed state between the first layer of tissue and the second layer of tissue. The introducing device also inflates the main envelope into an expanded state to separate the first layer of tissue from the second layer of tissue, and to create a working space between the two layers of tissue. Finally, the apparatus includes an insufflating device (125, 131) that introduces insufflation gas into the working space between the two layers of tissue. A method for separating a first layer of tissue from a second layer of tissue provides a main envelope and insufflation gas. The main envelope defines a main inflatable chamber. The main envelope is introduced in a collapsed state between the first layer of tissue and the second layer of tissue. The main envelope is inflated into an expanded state to separate the first layer of tissue from the second layer of tissue, and to create a working space between the two layers of tissue. Insufflation gas is then introduced into the working space between the layers of tissue.
Patent EP-0615598-A1 (EP)
Inventor: CHAPMAN CHRISTOPHER C
IPC: F27D1/12
Filed: 1992-12-04
Abstract: An apparatus, and method of operating the apparatus, wherein a feed material is converted into a glassified condition for subsequent use or disposal. The apparatus is particularly useful for disposal of hazardous or noxious waste materials which are otherwise either difficult or expensive to dispose of. The apparatus is preferably constructed by excavating a melt zone in a quantity of soil or rock, and lining the melt zone with a back fill material if refractory properties are needed. The feed material is fed into the melt zone and, preferably, combusted to an ash, whereupon the heat of combustion is used to melt the ash to a molten condition. Electrodes may be used to maintain the molten feed material in a molten condition, and to maintain homogeneity of the molten materials.
Patent EP-0558919-A1 (EP)
Inventor: JAKOB ADAM
IPC: F24F8/90
Filed: 1993-01-28
Abstract: For cleaning a filter, in particular a filter built into a flow duct, such as the air filter of an air-conditioning installation, the filter is acted upon at sporadic intervals with a liquid cleaning agent which is expediently let off only after a given soaking time and with which the impurities freed from the filter are carried off. <IMAGE>
Patent EP-0556687-A1 (EP)
Inventor: BUYSCH HANS-JOSEF DR
IPC: C08B15/06
Filed: 1993-02-08
Abstract: The present invention relates to a process for producing polymers containing amino groups and entails reacting OH-functional polymers with aminourethanes of the general formula I <IMAGE>  in which   R is C1-C6-alkyl, C5- and C6-cycloalkyl, benzyl, 2-hydroxyethyl, 2-hydroxypropyl, aryl, R<1> and R<2> are identical or different and have the same meaning as R and, furthermore, mean cyanoethyl, together with the N atom a 5- or 6-membered ring, where appropriate with another N or O atom, and n is an integer from 0 to 12.
Patent EP-0567766-A1 (EP)
Inventor: HOFFMANN PETER DIPL-ING
IPC: H03H7/46
Filed: 1993-03-19
Abstract: A vehicle antenna diplexer is proposed which is used for separately allocating three different frequency bands to different receivers. The vehicle antenna diplexer comprises three filters (FM, FO, FU) which are connected to a multi-band radiator (ST) and which pass one of three different frequency bands. <IMAGE>
Patent EP-0592768-A1 (EP)
Inventor: CIBIN SILVANO
IPC: B29C45/14
Filed: 1993-06-22
Abstract: A process for co-molding a metal insert (2) forming a plurality of electrical circuits (4) in a synthetic plastics member (3), including the following steps: arranging the metal insert (2) inside respective cavities (7) of a mold (6); cutting respective junction regions (14) between the electrical circuits (4) of the insert (2) to obtain a mechanical and electrical separation of the circuits (4) themselves; injecting a fluid plastics material (33) into the mold (6) to mold the plastics member (3) and encapsulate the metal insert (2) therein; in the injection phase, the insert (2) is held at different regions (42) from the junction regions (14) and the means for cutting the junction regions (14) are withdrawn from the cavities (7) to allow the cut parts (15) of these regions to be encapsulated in the plastic.
Patent EP-0590473-A1 (EP)
Inventor: MEIER HANS PETER
IPC: B01F15/00
Filed: 1993-09-21
Abstract: The invention relates to an impeller for stirring sterile liquids, comprising an impeller head (2) with stirrer blades (3) and an opening arranged beneath for receiving a spigot (6) in a central cavity, the impeller being designed to be driven contactlessly, inductively or magnetically, and the central cavity having at least one pipe (17) connecting to the outer surface. <IMAGE>
Patent EP-0590527-A1 (EP)
Inventor: PAURAT FRIEDRICH WILHELM
IPC: E21D9/00
Filed: 1993-09-24
Abstract: In a method of driving a tunnel in geological formations with hard-rock obstacles, the heading face is directionally driven by cutting excavation of the rock by means of a self-propelled tunnel driving machine which has a rock conveyor (4). The tunnel driving machine carries at least one hollow-charge carriage (7) which is loaded with hollow charges. If a hard-rock obstacle appears in the heading face, the hollow-charge carriage (7) is directed towards the hard-rock obstacle, which is shattered by hollow-charge bombardment. The hollow charges, the distance of the hollow charge from the hard-rock obstacle upon detonation of the hollow charge (explosion), and the hollow-charge detonations are set in such a way that the shattered hard rock can be conveyed away by means of the rock conveyor (4) of the tunnel-driving machine. Tunnel driving machines equipped for carrying out the method are also described. <IMAGE>
Patent EP-0606636-A1 (EP)
Inventor: DECKERS ANDREAS DR
IPC: C08L51/00
Filed: 1993-12-23
Abstract: The present invention relates to moulding compositions based on polymethyl methacrylate, essentially containing   A) from 99.99 to 95.0% by weight of a mixture essentially comprising     a1) from 5 to 95% by weight of polymethyl methacrylate, obtainable by polymerisation of a mixture essentially comprising     a11) from 80 to 100% by weight of methyl methacrylate and a12) from 0 to 20% by weight of a C1-C20-alkyl ester of acrylic acid,    and a2) from 95 to 5% by weight of a multistep graft copolymer based on a C1-C20-alkyl ester of acrylic and/or methacrylic acid,  and   B) from 0.01 to 5.0% by weight of a polysiloxane of the formula I <IMAGE>  in which     R<1> is C1-C6-alkyl or C6-C10-aryl,   R<2> is hydroxy-C1-C6-alkyl or amino-C1-C6-alkyl, and   n is a natural number from 5 to 200. d
Patent EP-0568143-A1 (EP)
Inventor: DE BOT PAULUS G M C O INT OCTR
IPC: H04H20/67
Filed: 1993-04-21
Abstract: In a transmitter network comprising a plurality of transmitters having the same transmitter frequency there are so-termed echo regions in which both transmitters may be received about equally strongly. In these regions the receivers are to comprise means for suppressing the received signal from one of the transmitters that has the features of an undesired echo signal. For reducing the complexity of the receivers, which complexity strongly depends on the echo time of the echo signal, the signal transmitted by one of the transmitters is delayed in such a way according to the invention that the average echo time in the echo region is minimized.
Patent EP-0555077-A1 (EP)
Inventor: NELSON LINDEN D
IPC: A47G29/10
Filed: 1993-02-04
Abstract: A double ended key-holder includes a first body portion (16), a second body portion (17), and joining and biasing mechanisms for engaging the first and second body portions together to form a key-holder having openings on at least one end. The first body portion (16) is configured to form one of the openings and has a gap (22) which is hidden when the first (16) and second body (17) portions are biased together in an engaged position. The first (16) and second body (17) portions are joined for relative slidably movement between the engaged position and the open position.
Patent EP-0570142-A1 (EP)
Inventor: SEVILLEJA JOSE
IPC: B60Q3/00
Filed: 1993-05-04
Abstract: An elevator cab car operating panel (12) has a convex cover (18) cooperating with one of the cab walls (20) to define an enclosed space in which a lighting source (38) is disposed. A pair of translucent panels (22) cooperate with the cover to allow the light to emanate from the car operating panel to provide the primary source of light for the cab. The cab wall may have a concave shape for cooperating with the convex cover to define the enclosed space.
Patent EP-0594430-A1 (EP)
Inventor: TAKAYA KEI C O NEC CORPORATION
IPC: H04W84/02
Filed: 1993-10-21
Abstract: A radio pager having a pager body provided with a keyboard for implementing an electronic memorandum, a lid provided with a display for selectively displaying a received message or data meant for the electronic memorandum, and a hinge connecting the pager body and lid. The pager has a detecting section for detecting the opening of the lid. When the lid is opened as detected by the detecting section, an alert stopping section stops an alerting operation immediately.
Patent EP-0556075-A1 (EP)
Inventor: LASCOMBES JEAN-JACQUES
IPC: A61M1/16
Filed: 1993-01-18
Abstract: The present invention relates to devices for preparation of a product for dialysis. The device according to the invention comprises an envelope 1, a substance 2 contained in the envelope, first means 3 for supplying the envelope with a fluid capable of dissolving the substance, second means 4 for receiving the solute produced by dissolution of the substance in the fluid and for conveying it to treatment means 5, the said envelope having an axis of revolution 6 and comprising two openings 7, 8 of identical cross-section, which are formed in the wall 9 of the envelope and permit the passage of fluid, each of the openings being centred on the axis of revolution of the envelope at each of its ends 53, 54, the said first and second means being connected respectively to the two said openings. The device is characterised essentially in that the said envelope has a symmetrical structure of revolution of cylindrical configuration, and in that it comprises means 40 for supporting the envelope and for making it turn about an axis of rotation 46. The invention also relates to a method for preparation of a product for dialysis using this device. <IMAGE>
Patent EP-0562965-A1 (EP)
Inventor: JOULIA GERARD
IPC: A45D40/22
Filed: 1993-03-24
Abstract: Packaging device, especially for make-up products, including a body (1) having a cavity (2) opening out in its top part and forming a housing for the packaged product and a lid (4) suitable for covering over the top part of the said body. An elastic membrane, in the form of a sucker (6), is secured via its central part to the inner face of the lid and is capable, in the closure position of the lid, of pressing on a plane bearing surface (10) of the top part of the body around the said cavity so as to close off the latter in an airtight manner. A closure device (8) secured to the lid is arranged preferably opposite the zone of articulation (5) of the lid on the body in order to lock the lid onto the body in the closed position. The membrane in the form of a sucker (6) is secured at its periphery to the closure device (8). <IMAGE>
Patent EP-0596757-A1 (EP)
Inventor: VIELLARD PAUL-HENRI
IPC: B29C63/24
Filed: 1993-08-27
Abstract: Rovings of tough fibres (10) previously impregnated with thermosetting resin are wound around a rigid mandrel (9) with end diameters (D1) and (D2), driven in rotation, with pitches (p1) situated on the end regions (L) of the mandrel and p2 in the middle of the mandrel, such that the pitches (p1) and (p2) lie within a range of values 75 mm </= p1 DIVIDED 2 </= 100 mm                 100 mm </= p2 DIVIDED 2 </= 250 mm, the diameter (D2) being greater than or equal to 8 mm, the ratio of the diameters D2 DIVIDED D1 lying in a range such that 0.67 </= D2 DIVIDED D1, the pitch p1 lying on the end regions (L) of the mandrel such that (L) lies between 50 mm and 100 mm. <IMAGE>
Patent EP-0632505-A1 (EP)
Inventor: PALARA SERGIO
IPC: H01L29/732
Filed: 1993-07-01
Abstract: The transistor comprises a buried base P region (13), a buried emitter N+ region (14) with elongate portions (fingers), deep contact P+ base regions (15), emitter N+ interconnection regions (16,17) serving balancing resistor functions, and base, emitter, and collector surface contact electrodes. To provide a higher current gain and a larger safe operation area, with each emitter "finger" (14) there are associated a screening P region (22) interposed between the "finger" (14) and a part (16) of the respective N+ interconnection region, and a contact N+ region (17A) which extends to the "finger" and is surface connected to the screening P region (22) by a dedicated electrode (23).