baber/WOPTO huggingface dataset:
Patent EP-0593332-A1 (EP)
Inventor: CHEKROUN ISAAC
IPC: C07F5/02
Filed: 1993-10-04
Abstract: Derivatives of benzeneborinic acid, preparation thereof and use thereof as synthetic intermediates.
Patent EP-0573397-A1 (EP)
Inventor: CAPORUSSO MARIO C M L COSTRUZI
IPC: B21D7/16
Filed: 1993-03-10
Abstract: The subject of the invention is a shaped groove countermatrix for rotary groove pulley matrix and countermatrix head pipe bending machines, comprising a semicircular cross section tract and an end tract (2) tapered, both longitudinally and transversely according to substantially elliptic profiles (20), with respect to the preceding tract, the edge of the groove remaining at the same level, which end tract has its cross section substantially determined by the arcs (4, 4') of two ellipses with their major axes parallel to and slightly offset with respect to the plane of longitudinally simmetry (8) of the groove, inferiorly radiused by an arc which is elliptic too (12), the tapering of the end tract (2) starting from substantially parabolic profile (14) having its axis on the plane of longitudinal simmetry (8) of the groove and its convexity (16) at a short distance from the exit section (18) of the groove; as well as endowed with means (22, 22') for feeding a lubricating fluid veil onto the groove, in fluid communication with that through a hole (24) by means of a wick (24') and endowed with recharge means (26).
Patent EP-0643679-A1 (EP)
Inventor: JENKINS CHRISTOPHER DAVID WILL
IPC: C07C7/00
Filed: 1992-12-10
Abstract: On décrit un procédé d'enlèvement de sous-produits d'hydrogénation consistant à utiliser une tour de distillation extractive fonctionnant en combinaison avec un dégazolineur de solvant, un courant de purge d'hydrocarbures et une colonne de lavage à l'eau. Grâce à cet agencement qui permet d'amener les différentes charges dans et entre ces dispositifs mentionnés ci-dessus, on peut extraire les anthracéniques des hydrocarbures souhaités.
Patent EP-0674591-A1 (EP)
Title: Film de copolyester oriente biaxialement revetu d'une premiere couche de polymeres d'acetate de vinyle
Inventor: BENNETT CYNTHIA
IPC: B32B27/36
Filed: 1992-12-09
Abstract: L'invention concerne un film de copolyester mono- ou multicouche, autoporteur, orienté biaxialement, revêtu d'une première couche. Le copolyester est le PENBB et le revêtement de première couche contient un copolymère d'acétate de vinyle. Le PENBB est un copolyester contenant des unités de la formule (I).
Patent EP-0580874-A1 (EP)
Inventor: WATANUKI MITSURU CENTRAL RES L
IPC: A61K38/00
Filed: 1993-02-15
Abstract: L'invention concerne un médicament contre les maladies des voies aériennes contenant un facteur de prolifération du fibroblaste de base et/ou un homologue de celui-ci en tant qu'ingrédient actif, un médicament contre les maladies des voies aériennes renfermant un facteur de prolifération du fibroblaste de base humain et/ou un homologue de celui-ci, permettant d'obtenir par génie génétique un microbe ou une cellule de culture. L'invention concerne également une méthode de traitement de maladies des voies aériennes par administration de ce médicament.
Patent EP-0644745-A1 (EP)
Inventor: ANGELCHIK JEAN PIERRE
IPC: A61F5/445
Filed: 1993-01-14
Abstract: L'invention concerne un dispositif de fermeture de colostomie amélioré du type comprenant un élément élastique tubulaire (13), un anneau (12) pour tendre radialement l'élément élastique (13) destiné à fermer hermétiquement la périphérie de l'ouverture de colostomie, et un obturateur déformable fermant l'extrémité interne de l'élément élastique tubulaire et retenant l'extrémité interne dans l'extrémité ouverte de l'intestin. Parmi les améliorations, on peut citer un système libérant le gaz formé dans l'intestin, un système de désodorisation pour les gaz évacués et une périphérie à rebords multiples (18) sur l'obturateur pour améliorer l'étanchéité de la fermeture contre la paroi muqueuse interne de l'extrémité ouverte de l'intestin, avec une pression radiale réduite s'exerçant sur la muqueuse.
Patent EP-0631661-A1 (EP)
Inventor: MARTIN JOHN R
IPC: H03K21/00
Filed: 1993-02-12
Abstract: L'invention se rapporte à un système de comptage de haute sécurité destiné à compter des événements représentés par un signal d'événement. Le système de comptage comprend une mémoire fixe (16) programmable, ineffaçable qui est programmée par un programmeur (14) sous la conduite d'une unité de commande (10,12). L'unité de commande est sensible à un signal d'événement pour ordonner au programmeur de programmer un bit pour le faire passer d'une première valeur à une seconde valeur, chaque bit programmé à une seconde valeur représentant une unité de comptage et le nombre de bits programmés à la seconde valeur représentant le résultat de l'opération de comptage dudit compteur.
Patent EP-0633964-A1 (EP)
Title: Antistatic sheet
Inventor: PERRIN CLAUDE
IPC: H01B1/20
Filed: 1993-03-29
Abstract: PCT No. PCT/FR93/00310 Sec. 371 Date Oct. 4, 1994 Sec. 102(e) Date Oct. 4, 1994 PCT Filed Mar. 29, 1993 PCT Pub. No. WO93/20280 PCT Pub. Date Oct. 14, 1993According to the invention, it includes conductive pigments constituted by a substrate (chosen from the group including micas, talcum, kaolin, bentonites, montmorillionites or glass particles) which has a basic lamellar-type structure coated with an electroconductive layer of tin oxide doped with antimony. On at least one face, the sheet has a layer containing at least the conductive pigments having a basic lamellar-type structure and at least one hydrosoluble binder. Application as decorative paper for laminates.
Patent EP-0647129-A1 (EP)
Title: Topical application composition.
Inventor: GROSS UDO
IPC: A61K9/127
Filed: 1993-06-24
Abstract: A topical application composition with light-screening properties in a special application form is disclosed. The problem with known light-screening agents containing native melanine as active substance is an insufficient melanin transport to its site of activity. The invention solves this problem with a topical application composition characterized by a content of melanin dissolved or dispersed in one or several fluorocarbons available as asymmetrical lamellar phospholipid aggregates in an aqueous system, together with a phospholipid. The particle size of the aggregates lies in the 200 to 3000 nm range.
Patent EP-0672051-A1 (EP)
Inventor: JOHANNESSEN MARIE
IPC: C12N9/72
Filed: 1993-06-23
Abstract: Des protéines contenant des impuretés pouvant se lier à des acides aminés φ peuvent être éluées de manière sélective à partir d'une colonne à échange d'ions, au moyen d'acides aminés φ.
Patent EP-0652850-A1 (EP)
Inventor: FULFORD GEORGE DENNISON
IPC: C01F7/062
Filed: 1993-07-15
Abstract: Procédé amélioré d'extraction d'oxyde d'aluminium monohydraté et trihydraté à partir de bauxite contenant les deux formes d'oxyde d'aluminium. On soumet la boue de bauxite à une première digestion dans une première partie de liqueur usée dans des conditions propres à extraire le trihydrate. On sépare la liqueur contenant le trihydrate dissous de la boue dans des conditions de température et de pression similaires à celles existant lors de la digestion de trihydrate. On soumet ensuite la boue de solides non dissous à une deuxième digestion dans une deuxième partie de liqueur usée dans des conditions propres à dissoudre le monohydrate. On ajoute éventuellement à cette liqueur une partie de liqueur ou de boue appropriées à concentration caustique libre peu élevée, de façon à réduire sa concentration caustique libre immédiatement avant son passage à travers les réchauffeurs à température élevée, afin de maintenir la teneur caustique libre de la liqueur passant à la deuxième digestion à température élevée, à un niveau inférieur à un point auquel elle attaquerait sévèrement lesdits réchauffeurs. L'invention permet d'améliorer simplement et facilement un processus à double digestion en un circuit de digestion unique existant.
Patent EP-0604642-A1 (EP)
Title: Therapie au nitrite organique a liberation prolongee
Inventor: FUNG HO-LEUNG
IPC: A61P9/12
Filed: 1993-06-30
Abstract: Nouveau procédé de traitement d'un patient souffrant d'une pathologie nécessitant une thérapie vasodilatrice, comprenant l'administration continue à long terme d'un nitrite organique au patient sous une forme pharmaceutique capable d'apporter une dose thérapeutique suffisante de nitrite dans la circulation sanguine du patient et de constituer une thérapie vasodilatrice efficace au moins 24 heures sans provoquer une cessation de l'effet chez le patient. Le procédé de cette invention est utile pour traiter des pathologies telles que l'angine, plus particulièrement l'angine de poitrine chronique et définitive, les maladies ischémiques et l'insuffisance cardiaque congestive, et pour réguler l'hypertension et/ou l'impuissance chez l'homme.
Patent EP-0714518-A1 (EP)
Inventor: EILENBERG STEVEN S
IPC: G01R33/34
Filed: 1993-08-05
Abstract: A method for improving fat saturation during magnetic resonance imaging (MRI) by placing a fat saturation enhancing material such as a fluorocarbon, preferably perfluorooctylbromide, perfluorodecylbromide, FC-77, or FC-43, on or around a part of the body of a patient to be scanned with MRI, thereby eliminating the skin-air interface and reducing anatomical imaging problems, wherein the placement of the fat saturation enhancing material may be accomplished by enclosing the fat saturation enhancing material in a container which may also contain the MRI coil.
Patent EP-0606469-A1 (EP)
Title: Failsafe digital bus to analog protocol converter system
Inventor: BAKER JOHN ARTHUR
IPC: G06G7/48
Filed: 1993-07-29
Abstract: A failsafe avionics interface unit serves as a protocol converter system for translating data for control purposes from a digital communication bus to an analog control channel as an upgrade or interface to an existing analog control system. The avionics interface unit includes digital interface bus logic, a digital data processor module, an analog interface, and a mode selection circuit. Data communicated over the digital interface bus is periodically translated into equivalent analog control signals. For safety purposes, the avionics interface unit ensures the integrity of the system by repetitively looping back or wrapping the digital equivalents of the analog output signals and comparing them to commanded digital control values. The protocol converter system additionally monitors communications over the digital data bus for data continuity. If the difference between a wrapped digital equivalent of an analog output signal and an expected value exceeds tolerable limits or if communication fails, the system disconnects its interface from control using redundant software and hardware and returns control to the analog control system.
Patent EP-0607921-A1 (EP)
Inventor: TANAKA RYOICHI
IPC: F28D17/02
Filed: 1994-01-18
Abstract: A high-cycle regenerative combustion system (1) has first and second regenerative heat exchanger units (11,12). A four-way valve (3) is provided for alternately bringing the heat exchanger units (11,12) into contact with a low temperature fluid and a high temperature fluid. The valve (3) is switched at a switching cycle time not longer than 60 seconds. Each heat exchanger unit (11,12) has a void ratio ε which substantially provides the maximum value (Q/V)max of the volumetric efficiency (Q/V). The temperature efficiency η t is preset to be a value in a range between 0.7 and 1.0. The heat transmission coefficient h and the heat transmission area A of the heat exchanger unit (11,12) are determined such that the temperature efficiency, which is calculated in accordance with a specific equation as being a function of the heat transmission coefficient, the heat transmission area and the switching cycle time τ , falls under the preset value within the range mentioned above. Each of the first and second heat exchanger units (11,12) has the cell pitch P and the cell wall thickness b, which provide the above-mentioned values of the void ratio, heat transmission coefficient and heat transmission area. Thus, a compact and high-performance regenerative heat exchanger can be obtained, which has a reduced overall volume while exhibiting the large heat transmission rate and high temperature efficiency.
Patent EP-0616405-A1 (EP)
Inventor: GRAJEWSKI FRANZ DR-ING
IPC: H02G1/14
Filed: 1994-03-08
Abstract: In a process for enclosing substrates, in particular for enclosing cable splices or cable ends, a tube of an elastomeric material which is expanded in the radial direction and is kept in the expanded state by a clamping means in the form of a plastic tube bonded to the outer surface of the said elastomeric tube is arranged around the substrate and, for the purpose of making the tube recover its original shape, the bond between the surface of the tube and the clamping means is brought to an end. To do so, the plastic tube is cooled to a temperature below the ambient temperature and the said plastic tube is thereby destroyed.
Patent EP-0615222-A1 (EP)
Inventor: PARRISH GREGORY C
IPC: H04N5/91
Filed: 1994-03-10
Abstract: Successive pixels representing video data in successive lines in a raster scan are buffered. Each of the lines has a sync pulse defining the line beginning. A phase adjustment is determined between the sync pulse, preferably at a particular level in the sync pulse, and an adjacent one of system adjacent clock signals at a particular frequency. The actual or expected phase adjustment between the pixels at the end of each line is also determined. The difference between the phase adjustments at the beginning and end of each line is then determined. Progressive adjustments are made in the phase of each successive pixel in the line relative to the system clock signals in accordance with the number of system clock signals in the line and the determined difference in the phase adjustment between the line beginning and end. In this way, the pixels of video data are synchronized with the system clock signals. When the actual phase adjustment relative to the system clock signals is determined at the end of each line, the difference in the phase adjustments at the beginning and end of such line is determined from the phase adjustment for such line and the phase adjustment stored for the previous line. When the expected phase adjustment is provided for the end of each line, this estimated value is altered for each line by an amount equal to the actual phase adjustment at the beginning of such line and the estimated phase adjustment at the end of such line.
Patent EP-0617391-A1 (EP)
Inventor: MEIER HELMUT
IPC: G07F15/00
Filed: 1994-03-22
Abstract: The invention relates to an installation for splitting up the consumption, in particular with respect to the heating costs and hot-water costs. The installation is equipped for central acquisition, the individual measurement points 1, which automatically measure the consumption of the consumers monitored by them, sporadically transmitting the consumption values, measured by them in the meantime, to an external central station which carries out the evaluation and issues the consumer bills. This is done without wires by radio contact, using frequencies licensed by telecom. For this purpose, the external central station is assigned a suitable radio receiver. The data emission at the measuring points 1 (consumption distributors) is triggered by a random generator assigned to each device, which initiates the data emission after certain time intervals in accordance with a statistical probability, which is then repeated directly a number of times by the electronic system of the consumption distributor so as to avoid possible disturbing influences on the data transmission. Together with the measured consumption values, during the data emission all the other characteristic data necessary to define the measuring point unambiguously are simultaneously transmitted during the radio transmission. <IMAGE>
Patent EP-0639761-A1 (EP)
Inventor: FELIX RUDOLF
IPC: G01L9/00
Filed: 1994-06-15
Abstract: The invention relates to a differential pressure sensor (transducer) of capacitive type, comprising means defining a first chamber subjected to a first pressure, means defining a second chamber subjected to a second pressure, and means defining a third, so-called reference, chamber, isolated from the said first and second chambers by respective diaphragms and in which a so-called reference pressure prevails, the sensor furthermore comprising two capacitors, each having a pair of electrodes (plates), one of the electrodes of each pair being associated with one of the said diaphragms in order to vary the capacitance of the capacitor under the action of the pressure to which its diaphragm is subjected, characterised in that the said electrodes line wall portions of the said third chamber and in that the other electrodes of each of the said pairs of electrodes are provided on the same face of a common substrate forming the base of the structure of the said sensor. <IMAGE>
Patent EP-0689960-A1 (EP)
Inventor: YANG CHANG-AN
IPC: B60Q1/30
Filed: 1994-07-02
Abstract: This invention relates to a structure of a variable triangular warning light for the third braking light of a car, in particular, to an "LED" third braking light which is hidden at the rear of a car and can be formed into a flashable triangular warning light by means of pulling-out, positioning, folding and locking means to indicate the failure of a car, characterized in that the rear turbulence plate or the rear trunk is provided with a receiving groove or a hidden-type base seat and sliding members and springs are associated with a three-section type "LED" third braking light of an elongate strip the outer sections of which are connected to the middle section by means of hinges and can be folded up into a trangular shapes; live lock member can be used as disengagement/engagement means for the outward pulling or inward inserting of the three-section type braking light.
Patent EP-0641155-A1 (EP)
Inventor: AGONAFER DEREJE
IPC: F28F9/22
Filed: 1994-07-14
Abstract: A heat exchanger, especially for use in conjunction with a wide range of computer systems ranging from work stations to massively parallel processors is employable with both air and water cooling systems. In particular, a heat exchanger is provided which is convertible from a heat sink modality to an air cooling modality and finally to a liquid cooling modality in response to either increased performance demands or an increase in the number of processors or circuit components employed. The conversion may be carried out in the field and provides a flexible and less costly upgradeability path for data processing customers.
Patent EP-0637691-A1 (EP)
Inventor: KIEFER STEVEN KENNETH
IPC: F04C18/18
Filed: 1994-07-28
Abstract: A rotor-shaft subassembly (33) is disclosed of the type for use in a Roots blower supercharger. The subassembly includes a rotor (39) mounted for rotation on a driveshaft (41) at forward (49,53) and rearward (57,51) axially spaced-apart locations. The rotor (39) is a cast member with each lobe thereof (61,63,65) defining a hollow chamber (71,73,75). The rotor includes a cylindrical web portion (67) disposed axially between the forward and rearward locations. Each lobe cooperates with the web portion to define a core opening (81,83,85) adapted to facilitate removal of a core from the hollow chamber after completion of the casting process. Each core opening provides open communication between its respective hollow chamber and the shaft bore, and each is disposed axially between the forward and rearward locations, so that after the rotor is press-fit on the shaft, there is no leak path of pressurized air into the hollow chambers.
Patent EP-0640955-A1 (EP)
Inventor: ROTTMAYER ROBERT EARL
IPC: G11B5/31
Filed: 1994-08-24
Abstract: A read/write magnetic head assembly includes an inductive write head (42,44) and a magnetoresistive (MR) read head (14,26). The inductive write head (42,44) includes first and second magnetic poles, P1 (42) and P2 (48) respectively, which form a magnetic circuit with a write transducing gap. The P1 pole (42) is formed in an integral structure with a wider extending flux shield section (44). The shield section (44) extends from the lower surface of the P1 layer to define a stepped or staggered configuration. The MR head (14,26) includes an MR sensor element (26) that is disposed between a lower flux shielding layer (22) and the P1 pole/shield section structure (42,44). The narrow width of the P1 pole layer at the write gap region and the extended shield section (44) of the integral P1 pole/shield structure (42,44) serve to reduce the write fringing field which occurs during this write mode. In this way, the recorded data tracks can be narrowed with a resultant increase in track density.
Patent EP-0645343-A1 (EP)
Inventor: BOEKE HARALD
IPC: B60K15/077
Filed: 1994-09-15
Abstract: In the case of a pilot-controlled valve for petrol stations, the valve gate is composed of two casing parts (10, 12). In the first casing part (10) there are situated an inflow channel (14), an outflow channel (16), an annular valve face (20) and an annular channel (18) which surrounds the said face (20). A closing body (24) is pressed against the valve face (20) by a compression spring (26) and delimits, on its side facing away from the valve face, a pressure equalisation chamber (22), which is formed in the second casing part and is connected via a pressure equalisation channel (52) to the inflow channel (14) so as to permit the throughflow of fluids. A pilot valve (30, 32) controls a flow path (42) between the pressure equalisation chamber (22) and the outflow channel (16). In the pressure equalisation channel (52) there is arranged a nonreturn valve (54, 56) which closes the latter channel (52) off from the inflow channel (14) in the direction of flow from the pressure equalisation chamber (22). This makes the valve secure against back pressure. <IMAGE>
Patent EP-0664223-A1 (EP)
Inventor: OHNO AKIHIKO C O OJI YUKA GOSE
IPC: B41M5/50
Filed: 1994-10-26
Abstract: A thermal transfer image-receiving sheet comprising (1) a support comprising (a) a surface layer comprising a biaxially stretched film of a thermoplastic resin containing from 2 to 60% by weight of titanium dioxide fine powder and (b) a base layer comprising a biaxially stretched microporous film of a thermoplastic resin containing from 10 to 45% by weight of an inorganic fine powder and (2) an image-receiving layer provided on surface layer (a) of support (1), in which support (1) has a void volume of from 30 to 60% and a density of from 0.50 to 0.78 g/cm³, and surface layer (a) of support (1) has a center-line average roughness of not more than 0.5 µm and a Bekk's smoothness of from 4,000 to 100,000 sec. The thermal transfer image-receiving sheet has an excellent cushioning effect due to the number of microvoids present in the support thereof and high sensitivity in a middle tone region owing to the titanium dioxide present in the surface layer of the support to provide a clear image having a high density even with reduced printing energy.
Patent EP-0607047-A1 (EP)
Inventor: NONOBE MASATSUGU
IPC: C12Q1/26
Filed: 1994-01-13
Abstract: An accurate and effective measurement of copper in subject samples is rendered possible even for minute amounts of copper, by converting copper-bonded hologalactose oxidase to the apo-form by liberation of the copper, and measuring the copper of the sample in a reaction system containing the apogalactose oxidase.
Patent EP-0649656-A1 (EP)
Inventor: RICHARD MARCEL
IPC: A61K31/47
Filed: 1994-10-24
Abstract: The present invention relates to the combined use of acriflavine and of an 8-hydroxyquinoline compound for the preparation of a pharmaceutical composition which is useful in the treatment of herpes and zona.