baber/WOPTO huggingface dataset:
Patent EP-0575873-A1 (EP)
Inventor: PFLEGER KLAUS DR
IPC: C08F210/02
Filed: 1993-06-16
Abstract: Process for the preparation of copolymers of ethylene with acrylic esters (acrylates) or acrylic acid by copolymerisation of 100 parts by weight of ethylene with from 1.0 to 20.0 parts by weight of tertiary-butyl acrylate or tertiary-butyl methacrylate or acrylic acid or solutions of acrylic acid in acrylic esters in a continuous, tubular polymerisation system at pressures above 800 bar and temperatures of from 130 to 320 DEG C in the presence of polymerisation initiators which decompose to form free radicals, by feeding two gas streams into the polymerisation system, the first gas stream containing exclusively ethylene with polymerisation initiator and optionally polymerisation regulator, the second gas stream containing a mixture of ethylene and tertiary-butyl acrylate or tertiary-butyl methacrylate or a mixture of ethylene with a solution of acrylic acid in acrylic esters and polymerisation initiators and optionally polymerisation regulators.
Patent EP-0584595-A1 (EP)
Inventor: EGUCHI TADASHI C O CANON KABUS
IPC: G01D5/36
Filed: 1993-08-04
Abstract: A signal processing method includes the steps of inputting first to N-th 2-phase sinusoidal wave signals, where N is a natural number (N ≧ 2) and an m-th 2-phase sinusoidal wave signal has an m-th frequency where m is a natural number and satisfies a relation of 1 ≦ m ≦ N, and processing the first to N-th 2-phase sinusoidal signals by product summation or product differentiation of the first to N-th 2-phase sinusoidal wave signals to produce at least one signal having a frequency equal to a sum of the frequencies of the first to N-th 2-phase sinusoidal wave signals.
Patent EP-0583805-A1 (EP)
Title: Transducteur flextenseur
Inventor: TOCQUET BERNARD
IPC: G10K9/12
Filed: 1989-11-03
Abstract: Le transducteur flextenseur selon l'invention permet l'émission et la réception d'ondes acoustiques dans l'eau à de très grandes profondeurs. Il comprend au moins deux piliers (2 et 3) de cellules piézoéllectriques (6i et 7i), placés à l'intérieur d'une coque (1) étanche. Chaque pilier (2 et 3) est maintenu en appui par une première extrémité (8, 10) à la coque (1) et est compressé par la deuxième extrémité à un dispositif fluidique (12) comportant une cavité (13), renfermant un fluide sous pression provenant d'un réservoir (14) extérieur placé à la même profondeur d'immersion que le transducteur, et dans laquelle est introduite la deuxième extrémité (9, 11) de chaque pilier (2, 3). L'étanchéité de la cavité (13) avec les extrémités (9, 11) de chaque empilement (2, 3) est assurée par un joint élastomère (16, 17). La cavité (13) communique par un tuyau capillaire (15) avec le fluide contenu dans un réservoir (14) placé à la même profondeur d'immersion que le transducteur. Application : Sonar <IMAGE>
Patent EP-0599220-A1 (EP)
Inventor: FURLAN BORUT
IPC: C07D211/90
Filed: 1993-11-19
Abstract: There is disclosed a process for the preparation of 3-ethyl 5-methyl (±) 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridine-dicarboxylate monobenzenesulphonate (amlodipine benzenesulphonate) of formula
       
 wherein 3-ethyl 5-methyl (±) 2-[2-(N-tritylamino)-ethoxymethyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate is reacted with benzenesulphonic acid in a methanolic or an aqueous methanolic medium at a temperature from 20 °C to the reflux temperature and the title compound is isolated and purified. 
     Amlodipine benzene sulphonate is a valuable anti-ischaemic and anti-hypertensive agent.
Patent EP-0599296-A1 (EP)
Inventor: FUKUCHI MASAKAZU C O KONICA CO
IPC: G03G15/36
Filed: 1993-11-24
Abstract: An apparatus for forming Y.M.C.BK color toner images, includes a controller to control an exposure device (4911) to conduct a pre-transfer image exposure on the color toner images on the photoreceptor (415) on the basis of recording signals after the final color toner image formation of the Y.M.C.K color toner images before transferring the color toner images.
Patent EP-0602680-A1 (EP)
Inventor: SATOSHI SASAKI
IPC: C23C26/02
Filed: 1993-12-17
Abstract: A potassium silicate-containing sealant having good resistance to attack by molten metal, such as molten zinc and a method for coating the sealant on a substrate.
Patent EP-0561474-A1 (EP)
Inventor: DERKS MARIUS JOSEPH
IPC: B41F15/16
Filed: 1993-03-17
Abstract: Device for conveying articles (5) for printing through a printing device with at least one rotatably driven printing forme, comprising at least one holding means (4) situated in an initial position, for receiving one flexible or inflexible article (5) for printing in each case, which holding means (4) is supported by guide means and can be moved by a drive means (6) of a first type from the initial position to an end position, along an essentially straight path leading along the printing forme (100), and resetting means are fitted for returning the one or more holding means (4) along the same or a different path from the end position to the initial position following discharge of the printed article (5),  characterised in that  provision is also made for a drive means (8) of a second type which at least temporarily takes over the movement of each holding means (4) on at least part of the path where the articles (5) can be printed, in order to achieve accurate positioning thereof in place and time along said part of the path. A screen printing machine comprising a conveyor device according to the invention is also described.
Patent EP-0592028-A1 (EP)
Inventor: WITHERSPOON ROMEO RICHARD
IPC: H01M4/20
Filed: 1993-09-14
Abstract: In a preferred method, an electrode (10) for a lead-acid battery is prepared in a new continuous process without the conventional curing step. The general procedure for preparing electrodes (10) according to the invention includes preparing a mixture (paste) comprising an active material precursor and an inhibitor. The active material precursor includes lead oxides having at least 10% by weight lead oxide in the form of Pb₃O₄ (red lead), and a BET surface area of at least about 0.8 m²/gram; desirably about 1.00 to 1.50 m²/gram and preferably about 1.0 to 1.25 m²/gram. The inhibitor prevents formation of tribasic lead sulphate and tetrabasic lead sulphate from the precursor material, except at elevated temperature and consists of hydroxyl-containing organic or inorganic compounds, such as glucose, fructose, sorlitol. The paste is applied to electrode grids (15) and is reacted at elevated temperatures for between about 5 and about 30 minutes, to form the active material (30) of the electrode (10) for both positive and negative electrodes. The electrodes (10) are then assembled into batteries and charged. Negative electrodes differ from the positive electrodes, mainly in the additives used.
Patent EP-0617198-A1 (EP)
Inventor: HAMADA AKIHIRO
IPC: F01L1/16
Filed: 1993-08-25
Abstract: There is provided a structure of a shim to be inserted in a clearance provided between a cam and a tappet in a moving valve mechanism of an internal combustion engine, wherein a volmeric density of the shim body is changed such that it is maximized at an upper surface of the shim, at which the shim is in contact with the cam when a compression load or shock from the cam is applied to the shim, and the density is gradually decreased from the maximized portion to a lower or peripheral portions.
Patent EP-0588688-A1 (EP)
Inventor: GHIGNONI JEAN-FRANCOIS
IPC: G01S7/32
Filed: 1993-09-07
Abstract: The present invention comes under the technique known by the initials CFAR (Constant False Alarm Rate). Its subject is a method for controlling the detection threshold of a radar consisting in:   - dividing up the region monitored by the radar in a scanning period, into sectors over which the clutter can be regarded as homogeneous, - compiling within a sub-sampling of the range/pointing bins of each sector the histogram y(x) of the received-signal amplitudes, - estimating in each sector the histogram of the clutter with the aid of a model m(x) defined analytically with coefficients fitted so as to follow the shape of the charted histogram y(x) at least within a portion of its interval of variation, and - calculating the value of the detection threshold S in each sector from a false alarm probability desired value Pfa and from the analytical equation of the model by means of the relation: <IMAGE> where N is the total number of events catalogued in the modelled histogram. The invention applies advantageously to the control of the detection threshold of a sea-borne patrol radar.   <IMAGE>
Patent EP-0616962-A1 (EP)
Inventor: CESTONARO JEAN
IPC: B65G61/00
Filed: 1993-02-22
Abstract: The method and the device for detection apply to a depiler (1), enabling the running of the latter to be further automated. When a pallet (11), laden with a pile of objects (22) arranged in layers (20) and in rows (21), is introduced into the depiler, it is necessary to determine which is the first row that the gripping device (4) will have to grip and transfer, particularly in the case where the upper layer is possibly incomplete. To this end, the depiler is equipped with a feeler means (42, 44, 45) which feels the upper layer in order to determine which is the first row present on the layer. The feeler cycle is conducted so that all the rows present in the upper layer are detected, then commanding the taking of the first row present detected. Owing to their particular configuration, the feeler means (42) may also detect the horizontality and flatness of the row to be gripped. <IMAGE>
Patent EP-0615922-A1 (EP)
Inventor: KELLER WILHELM A
IPC: B65D81/32
Filed: 1993-03-15
Abstract: The interlockable multiple cartridge has two supply containers (2, 3) which are produced separately and can be filled, a common outlet nozzle (4) being arranged on one supply container (2), which outlet nozzle contains a separately guided channel (13; 14) for each supply container (2, 3) and the other supply container (3) has in each case an outlet channel (19) which can be inserted in the common outlet nozzle (4). Additionally, the two supply containers are releasably connected to one another at their other ends by attachment means (9).   Such an interlockable cartridge solves the problems of sealing the two outlet parts in a considerably better manner than in previously known interlockable cartridges. <IMAGE>
Patent EP-0577799-A1 (EP)
Inventor: BREHM ROBERT
IPC: E06B3/673
Filed: 1993-01-28
Abstract: An indicator for determining and indicating the fat and moisture content of human skin includes a substrate being colored other than white. An approximately white-tinted, fat-sensitive and moisture-sensitive substance is applied to the substrate. The substance at least partially changes its color after being applied to the skin by changing its physical refractive index when brought into contact with the skin as a function of the fat and moisture content of the skin, permitting the colored substrate underneath the substance to at least partially show through and be visible. An indicator assembly for determining and indicating the fat and moisture content of human skin includes a flat face mask having locations to be measured and a plurality of the indicators being removably fastened to the locations to be measured.
Patent EP-0637196-A1 (EP)
Inventor: SANDEROV VILYAM LAZAREVICH
IPC: H01L23/495
Filed: 1993-01-15
Abstract: The process involves: initially gluing a semiconducting crystal (7) at the face bearing the contact surfaces (8) to a polymer film (1); arranging and securing the polymer film (1) in a compression mould (13) so as to create a gap (14) between the surface of the compression mould (13) and the polymer film (1) along its entire length except in the vicinity of the contact surfaces (8); shaping the polymer substrate (23) of the integrated microcircuit; removing the polymer film (1) from the contact surfaces (8); heat-treating the substrate (23) and creating electrical connections between the contact surfaces (8) and the metal output terminals of the terminal frame.
Patent EP-0607363-A1 (EP)
Inventor: SHIRLEY ARTHUR RAY JR
IPC: C05G3/00
Filed: 1992-10-09
Abstract: Appareil et procédé servant à produire de façon continue des particules enrobées de polymère, en particulier un engrais enrobé de polymère, le matériau d'enrobage utilisé se composant, par exemple, d'un latex filmogène aqueux. Le procédé d'enrobage est effectué dans une multiplicité de lits fluidisés connectés en série, dans des conditions telles que l'humidité relative de l'air dans les zones d'enrobage initiales est de préférence maintenue à un niveau inférieur à l'humidité critique relative de la particule devant être enrobée. L'appareil et le procédé permettent de préparer des particules enrobées présentant une répartition du poids d'enrobage comprise dans une plage étroite, ce qui permet de produire économiquement un engrais à libération lente.
Patent EP-0634950-A1 (EP)
Inventor: DESMARAIS LOUIS
IPC: A63B53/00
Filed: 1993-04-05
Abstract: There is provided a golf club (66) of the iron type (a one iron through a nine iron wherein the hosel (82) is formed intermediate heel (78) and tow (76) portions of the club with the front face (72) of the club head having a substantially uniform height from the toe portion (76) to the heel portion (78) to thereby provide a greater latitude of error when the ball is struck off center.
Patent EP-0670806-A1 (EP)
Title: Waterproof, gasketless enclosure
Inventor: WYLER CRAIG S
IPC: H02G15/113
Filed: 1993-05-25
Abstract: A gasketless enclosure (10), for housing outdoor electrical equipment, includes a box (12) having a base (14) and upwardly extending sidewalls (16A-16D). The walls define an open top over which fits a cover (18). A closure mechanism (28) includes an upwardly projecting lip (30) formed at the top of the sidewalls and extending around the box, and a channel (32) formed in the abutting face (34) of the cover and sized to receive the lip. To help keep out moisture, gutters (42, 44) are formed in the abutting surfaces of the box and the cover. The gutter (44) is formed outwardly of the lip, and the gutter (42) is formed outwardly of the channel. The gutter (42) is above the gutter (44) when the cover is in place. The gutter formed along the top and sides of the box is open at the bottom of the enclosure to provide a drain (45) for directing moisture to the outside of the box.
Patent EP-0646022-A1 (EP)
Inventor: RUEGER DAVID C
IPC: A61K6/00
Filed: 1993-06-08
Abstract: A prosthetic device comprising a prosthesis coated with substantially pure osteogenic protein is disclosed. A method for biologically fixing prosthetic devices in vivo is also disclosed. In this method, a prosthesis is implanted in an individual in contact with a substantially pure osteogenic protein, enhancing the strength of the bond between the prosthesis and the existing bone at the joining site.
Patent EP-0649422-A1 (EP)
Title: Direct esterification of mycophenolic acid.
Inventor: KNOX MARTIN BARNTICK
IPC: C07D307/88
Filed: 1993-07-09
Abstract: Mycophenolate mofetil is made non-catalytically by refluxing mycophenolic acid with 2-morpholinoethanol in an inert organic solvent capable of azeotropic removal of water.
Patent EP-0625149-A1 (EP)
Inventor: KING FRANCIS DAVID
IPC: A61P25/20
Filed: 1993-02-01
Abstract: L'invention se rapporte à des composés de la formule (I) et à des sels pharmaceutiquement acceptables de ceux-ci, dans laquelle X1-(CH2)x-X2 et les atomes de carbone aromatiques auxquels ils sont fixés forment un noyau de 5 à 7 éléments dans lequel un élément parmi X1 et X2 représente O, S ou CH2 et l'autre représente CH2; x est 1, 2, ou 3; R1 représente hydrogène, amino, halo, alkyle C1-6, hydroxy ou alcoxy C1-6; R2 représente hydrogène, halo et alkyle C1-6, alcoxy C1-6, nitro, amino ou alkylthio C1-6; R3 représente hydrogène, halo, alkyle C1-6, alcoxy C1-6 ou amino; R4 et R5 représentent indépendamment hydrogène ou alkyle C1-6; Y représente O ou NH; Z représente la sous-formule (a), (b) ou (c), dans laquelle n1 est 1, 2, 3 ou 4; n2 est 1 ou 2; n3 est 2, 3, 4 ou 5; q est 0, 1, 2 ou 3; p est 0, 1 ou 2; m est 0, 1 ou 2; Ra représente hydrogène ou un groupe lipophilee tel qu'alkyle C1-12 ou aralkyle; ou Ra représente (CH2)GAMMAR10 où r est 2 ou 3 et R10 est sélectionné parmi cyano, hydroxyle, alcoxy C1-6, phénoxy, alkyle C(O)C1-6, COC6H5, -CR11R12, NR11COR12, SO2NR11R12 ou NR11SO2R12 où R11 et R12 représentent hydrogène ou alkyle C1-6; et R6, R7 et R8 représentent indépendamment hydrogène ou alkyle C1-6; et R9 représente hydrogène ou alkyle C1-10; ou un composé de la formule (I) dans laquelle la liaison CO-Y est remplacée par un bioisostère hétérocyclique; l'invention se rapporte également à l'utilisation de ces composés comme produits pharmaceutiques dans le traitement de troubles gastro-intestinaux, de troubles cardiovasculaires et de troubles du système nerveux central (SNC).
Patent EP-0655156-A1 (EP)
Title: Ultrasonic transducer.
Inventor: THURN RUDOLF
IPC: G10K11/02
Filed: 1993-07-29
Abstract: For industrial applications, there is a need for compact ultrasonic transducers whose radiation diagram exhibits small side-lobes. This requirement is met by an ultrasonic transducer of conventional design with a piezo-electric transducer element (1) over whose main surface (7) is bonded a disc-shaped μ/4 matching element (2), the invention calling for the edge surface (3) of the μ/4 matching element to have a notch (4) of an appropriate depth (5).
Patent EP-0746704-A1 (EP)
Inventor: ROBERTSON LARRY A
IPC: F16G1/28
Filed: 1993-10-15
Abstract: Structure de courroie d'entraînement sans fin et poulie associée, structure de courroie, et procédés de fabrication. La structure de courroie (20) possède une face interne (22) présentant une pluralité de surépaisseurs longitudinales (24) et de rainures longitudinales (25) alternées et espacées les unes des autres de manière qu'elles puissent entrer en prise avec la surface nervurée (31) d'une poulie (30), et étant dentée de manière à délimiter une pluralité de surépaisseurs transversales (28) et de rainures transversales (29) alternées et espacées les unes des autres, ces rainures transversales ayant chacune une profondeur (40) égale à la moitié environ de la profondeur (38) des rainures longitudinales (25), ainsi qu'au quart environ de l'épaisseur (41) de la structure de courroie (20).
Patent EP-0608847-A1 (EP)
Inventor: HAMANAKA NOBUYUKI C O MINASE R
IPC: C07C311/07
Filed: 1994-01-25
Abstract: (1) Prostaglandin (PG) E₂ antagonist or agonist containing carbocyclic sulfonamides represented by the compound of the formula (I):
       
 cyclodextrin clathrates thereof, non-toxic salts thereof as active ingredient, 
   (2) carbocyclic sulfonamides represented by the compound of the formula (II):
       
 cyclodextrin clathrates thereof, non-toxic salts thereof, 
   (3) process for the preparation of the compound represented by the compound of the formula (II) described hereinbefore, 
   (4) PGE₂ antagonist or agonist containing the compound represented by the compound of the formula (II) as active ingredient. 
     The compounds represented by the compounds of the formula (I) and (II) can be adapted to medicines which possess an inhibitory effect of uterine contraction, an analgetic action, an inhibitory effect of digestive peristalsis, a sleep-inducing effect as PGE₂ antagonists, and an uterine contractile activity, a promaoting effect of digestive peristalsis, a suppressive effect of gastric acid secretion, a hypotensive activity as PGE₂ agonists, because they bind onto PGE₂ receptor and have an activity of antagonist or agonist against the action thereof.
Patent EP-0613929-A1 (EP)
Inventor: HILDEBRAND DIETRICH DR
IPC: D06P1/38
Filed: 1994-02-18
Abstract: A reactive dye mixture contains at least one vinylsulphonyl nickel phthalocyanine dye, at least one fluorochloropyrimidinyl nickel phthalocyanine dye and/or a chlorotriazinyl nickel phthalocyanine dye.
Patent EP-0613206-A1 (EP)
Inventor: TAKAMORO KENJI
IPC: H01Q1/24
Filed: 1994-02-24
Abstract: A miniature and high performance antenna applicable to a radio communication apparatus and made up of a straight antenna rod and a loading coil (30). The tip of the straight antenna rod (20) is received in the coil (30) such that capacity coupling is set up between them. Means is provided for setting up capacity coupling between the antenna rod and a feed portion.
Patent EP-0635535-A1 (EP)
Inventor: LENTI DARIA
IPC: C08K5/00
Filed: 1994-06-24
Abstract: Method of preparation of concentrated aqueous compositions based on fluoroelastomers, capable of giving a coating having a high thickness for each passage on the surface to be protected, consisting in the milling of the additives at the powder state directly into the latex of the fluoroelastomer.
Patent EP-0634614-A1 (EP)
Inventor: MUELLER GOTTFRIED
IPC: F24F13/12
Filed: 1994-07-07
Abstract: In the case of a ventilation outlet for insertion into or connection to an air circulation system, there is provided an air discharge surface (6, 6a) having openings (7-7c). A slotted slide arrangement (10, 10a) is to be placed here in front of the openings (7). <IMAGE>
Patent EP-0641905-A1 (EP)
Inventor: SCHOECK EBERHARD DIPL-ING
IPC: E04G9/08
Filed: 1994-08-19
Abstract: The invention relates to a shuttering board which consists of an essentially rigid basic material and is intended, for example, for clearances in a wall or ceiling region of concrete structural parts. In order to form clearances or the like, such shuttering boards have to be sawn to size and then nailed together. This is expensive and can result in inaccuracies. The invention solves this problem in that the shuttering board is produced from a brittle material which can be bent at prefabricated predetermined bending points (6, 7, 12, 19, 20), a deformable and bendable reinforcement (2, 3, 10) which is integrated in the shuttering board then holding the bent parts together in the desired manner. <IMAGE>
Patent EP-0615135-A1 (EP)
Inventor: KUHN MICHAEL DR-ING
IPC: G01R33/48
Filed: 1994-03-02
Abstract: The invention relates to an MR method for two-dimensional or three-dimensional imaging of an examination region, in which a set of raw data is repeatedly measured, it being possible to reconstruct an image of the examination region from each set, and the raw data of a set being picked up with various measuring parameters and different sets containing raw data picked up with the same measuring parameters. In this case, improved temporal resolution is achieved in that, for producing an image, which represents the examination region at a choosable point in time, from at least two sets of raw data, a set of auxiliary data is constructed, in that the auxiliary data is derived by interpolation of raw data collected using, in each case, the same measuring parameters but at different measuring time instants, in that the weighting with which the raw data are input into the interpolation is larger for smaller time separation between the corresponding measuring time point and the selectable time point, and in that the image of the examination region is reconstructed from the set of auxiliary data. <IMAGE>