baber/WOPTO huggingface dataset:
Patent EP-0530297-A4 (EP)
Inventor: WALLSTEN HANS IVAR
IPC: B01J19/08
Filed: 1991-05-07
Abstract: Un procédé de traitement en surface de particules individuelles d'une matière pulvérulente en améliore les propriétés de surface. Le procédé comprend un appareil (1) produisant du plasma destiné à produire un plasma dans un générateur de plasma, acheminant simultanément un gaz inerte (a) à une vitesse de dérive élevée dans le générateur afin de former une flamme de plasma (14) à basse température, laquelle est orientée dans une zone de basse pression. Ensuite, on injecte la matière pulvérulente (d) dans le gaz inerte très rapide ou dans la base de la flamme de plasma afin de désintégrer les éventuels agrégats de particules présents dans la matière. Le plasma à basse température agit sur la surface de chaque particule individuelle afin d'en améliorer les propriétés. On peut ensuite récupérer les particules traitées de la zone (f).
Patent EP-0486676-A4 (EP)
Title: Process using sorbents for the removal of so x? from flue gas and other gas streams
IPC: C01F7/784
Filed: 1991-05-28
Abstract: A process of removing noxious sulfur oxides from gas streams using heated layered double hydroxide (LDH) sorbents is described. The sorbent compositions contain metal components incorporated into the galleries of the LDH structures in the form of metal-containing oxo-anions, to promote the oxidation of sulfur dioxide.
Patent EP-0495116-A4 (EP)
Title: Anti-human immunodeficiency virus agent
IPC: A61K35/56
Filed: 1991-07-29
Abstract: An anti-HIV agent containing as the active ingredient a polyfucose sulfate originating in a sea cucumber and having the following physicochemical properties and/or a pharmaceutically acceptable salt thereof: form: white, amorphous and highly hygroscopic powder; mol. wt.: about 20,000  SIMILAR  200,000 (according to polyacrylamide gel electrophoresis); composition: hexosamine 1 to 7 wt. %, fucose 45 to 65 wt. %, sulfate group 25 to 42 wt. %.
Patent EP-0609210-A4 (EP)
Inventor: COTREL CLAUDE
IPC: A61K31/497
Filed: 1992-01-16
Abstract: Isomère dextrogyre de la (chloro-5 pyridyl-2)-6 (méthyl-4 pipérazinyl-1) carbonyloxy-5 oxo-7 dihydro-6,7 5H-pyrrolo[3,4-b] pyrazine, sa préparation et les compositions pharmaceutiques qui le contiennent utilisables comme tranquillisants et hypnotiques.
Patent EP-0576673-A4 (EP)
IPC: C07C205/45
Filed: 1992-01-29
Abstract: Compounds represented by general formulae (I) and (II), useful as the intermediates for agricultural chemicals, particularly herbicidal compounds, wherein R?1 and R2¿ represent each hydrogen, alkyl or COOR3; R3 represents alkyl; and R4 represents alkyl.
Patent EP-0567569-A4 (EP)
IPC: F23M5/08
Filed: 1992-01-15
Abstract: A method of operation of a plasma torch, an internal burner or the like to produce a hot gas jet stream directed toward a workpiece to be coated by operating the plasma torch or internal burner at high pressure while feeding a powdered material to the stream to be heated by the stream and projected at high velocity onto a workpiece surface. The improvement resides in expansion of the hot gas prior to feeding of the particles into the jet stream thereby limiting the heating of the powdered material by the jet stream to that only sufficient to raise the temperature of the particles of the powdered material to a temperature lower than the melting point of the material, and maintaining the in-transit temperature of the particles to the workpiece below that melting point, while providing a sufficient velocity to the particles striking the workpiece to achieve an impact energy transformation into heat to raise the temperature of the particles to fusion temperature capable of fusing the material onto the workpiece surface as a dense coating.
Patent EP-0597031-A4 (EP)
Title: Stone expulsion stent.
Inventor: PHAN CU NGOC
IPC: A61B17/22
Filed: 1992-07-24
Abstract: A stent of the present invention includes a tubular body having a helical-like ridge along at least a portion of its outer wall for expelling masses within a body passage. The helical-like ridge includes a smooth, convex superior surface having a beveled central portion, and a concave inferior surface.
Patent EP-0602144-A4 (EP)
Title: Dna sequences encoding gelonin polypeptide.
Inventor: ROSENBLUM MICHAEL G
IPC: C12N15/29
Filed: 1992-08-21
Abstract: The present invention provides the nucleotide sequence for a synthetic gene for the plant toxin gelonin and a process for producing, cloning and expressing this synthetic gene. The DNA sequence for a synthetic gene for gelonin as shown in sequence ID NO. 1. The present invention also provides expression vectors containing the DNA sequences for gelonin and cells transformed with these vectors. In addition, an immunotoxin comprising an antibody of conjugated to the protein gelonin.
Patent EP-0640262-A4 (EP)
Title: Unidirectional ear microphone and method.
IPC: H04R1/00
Filed: 1992-09-23
Abstract: An ear piece device configured for being supported in the ear and providing a microphone which primarily detects only sounds originated by the user is contained within a housing which is configured at one end to fit snugly at the ear canal of the user, but not to extend within the ear canal. A microphone element is coupled within the housing in a position such that the microphone element is separated from contact with the skull of the user by the housing. This microphone element is contained within a casement which is mechanically and acoustically isolated from vibrations occurring within the housing. Mounting rings formed of acoustical absorbing materials are interposed around the casement and between the housing and casement in a displaced configuration on opposing ends of the casement to result in cancellation of residual vibrations passing to the microphone element from the housing. A speaker element may be included within the ear device and can be decoupled acoustically so as to avoid feedback. This system can operate with full duplex and enable hands free communication and direct voice command by user through computer modems, telephone networks and other communication systems.
Patent EP-0623623-A4 (EP)
Title: 2-aminoethanesulfonic acid/zinc complex.
Inventor: FUJIMURA HAJIME
IPC: A61K33/30
Filed: 1993-01-13
Abstract: A 2-aminoethanesulfonic acid/zinc complex represented by general formula (I) (wherein M represents an alkali metal atom), a process for the production thereof from 2-aminoethanesulfonic acid, and the use thereof for treating hepatitis and ulcer and ameliorating hepatic functions. This complex has not only excellent activities of treating hepatitis, ulcer, etc., and inhibiting hepatic disorder, but also an activity of protecting and repairing gastrointestinal mucosae.
Patent EP-0632792-A4 (EP)
Inventor: VONDRAN GARY L
IPC: C04B16/06
Filed: 1993-01-25
Abstract: Une compositon cimenteuse à fibres hydratable, comprenant une dispersion uniforme de 0,0001 à 10 pourcent en volume de fibres broyées simultanément dans une poudre de ciment hydratable est préparée en introduisant des précurseurs de fibres et un clinker de ciment dans un broyeur et en broyant le mélange jusqu'à ce que le clinker ait été réduit à une poudre fine. La fibre peut être constituée d'acier, de verre résistant alcalin, de céramique et de carbone ou d'un polymère organique, et de préférence constituée d'acier, de polyoléfine ou de leurs mélanges.
Patent EP-0646179-A4 (EP)
Title: Simplified extraction method for bacterial antigens using dried reagents.
Inventor: SAND THEODORE T
IPC: G01N33/531
Filed: 1993-01-25
Abstract: Polysaccharide antigens characteristic of Group A or B Streptococci are extracted for use in immunodiagnostic assays by a simplified method. The method involves the use of two dried reagents, sodium nitrite and Tris base, and a liquid reagent, acetic acid.
Patent EP-0646268-A4 (EP)
Title: A controller for an acoustic wave touch panel.
IPC: G01B17/00
Filed: 1993-06-15
Abstract: A controller for an acoustic wave touch panel includes a signal conditioning circuit that can receive and process X axis and Y axis sense signals from the touch panel where the touch panel can be configured with either one or two transducers per sense axis. The signal conditioning circuit includes a differential amplifier to which simultaneously received X axis and Y axis sense signals are applied to provide common mode rejection. The controller also includes a touch position detector that accurately determines the position and pressure of a touch without jitter, the touch position detector including a software low pass filter and peak detector for analyzing the output of the signal conditioning circuit.
Patent EP-0667938-A4 (EP)
Title: Dual in-line height control valve assembly.
Inventor: GALAZIN GREGORY T
IPC: F16K15/06
Filed: 1993-09-28
Abstract: A valve assembly (10) for controlling delivery and exhaustion of pressurized air to and from an air spring. The valve assembly comprises a body (12) having a bore (20) and a port in communication with the bore. The port is adapted to receive an air connection with an air spring. Actuator shaft (46), having a first end and a second end, is disposed coaxially in the valve bore for reciprocal movement between actuating and rest positions, and is biased toward the rest position. A valve block (30) fixes within the bore and has an internal end and an external end. A stop chamber (58) is disposed between the external end and the internal end. A stop member (48) mounts on the actuator shaft within the stop chamber. Actuator shaft movement relative to the valve body is limited to the distance the stop moves within the stop chamber.
Patent EP-0626116-A4 (EP)
Title: Frequency tuning for satellite ground stations.
Inventor: GHARPURY ARCHANA M
IPC: H04B7/208
Filed: 1993-12-06
Abstract: A satellite communications network tuning system which consumes very little communications bandwidth. The network has a first terminal (10) for transmitting and receiving signals, a second terminal (20-1, 20-2) in communication with the first (10) for transmitting signals and a satellite (22) for receiving signals from the terminals and retransmitting them. The frequency of the retransmitted signals is offset from the frequency at which the signals were received. A method according to the present invention for compensating the transmit frequency of the second terminal (20-1, 20-2) for the satellite frequency offset comprises transmitting a signal from the first terminal (10) to the satellite (22) at a first frequency, receiving the retransmitted signal from the satellite (22) at the first terminal (10) at a second frequency, the second frequency being offset from the first frequency by the satellite (22), measuring, at the first terminal, the difference between the first frequency and the second frequency to obtain an offset, transmitting the offset from the first terminal (10) to the second terminal (20-1, 20-2), and adjusting the transmit frequency of the second terminal (20-1, 20-2) using the offset.
Patent EP-0637403-A4 (EP)
Title: Micromachining process for making perfect exterior corner in an etchable substrate.
Inventor: JERMAN JOHN H
IPC: H01L21/306
Filed: 1994-02-22
Abstract: A process for forming a three-dimensional structure etched in a substrate (501) with perfect convex corners includes partitioning the structure into two features (502-504, 505) such that the exterior corners are formed by the intersection (506) of the two features; etching the first feature (502-504); forming an etch mask on the surface and on the substrate of the etched first feature; opening a window in the etch mask on the substrate to define the second feature; and etching the second feature (505), thereby obtaining the desired structure.
Patent EP-0684831-A4 (EP)
Title: Allogeneic vaccine and method to synthesize same.
Inventor: GANSBACHER BERND
IPC: C07K14/57
Filed: 1994-02-17
Abstract: This invention provides a genetically manipulated cell useful for treating or preventing a malignant tumor in a patient which: (a) expresses at least one immunomolecule selected from the group consisting of cytokines, adhesion molecules, costimulatory factors, tumor associated antigens and tumor specific antigens; and (b) is allogeneic to the patient. This invention also provides a method of treating a malignant tumor in a subject which comprises administering to the subject a plurality of the genetically manipulated cell so as to inhibit proliferation of the malignant tumor. This invention further provides a method of preventing tumor formation in a subject comprising administering to the subject a plurality of the genetically manipulated cell so as to prevent tumor formation. Finally, this invention provides a method for making the genetically manipulated cell.
Patent EP-0746689-A4 (EP)
Title: Housing with recirculation control for use with banded axial-flow fans
Inventor: YAPP MARTIN G
IPC: F04D19/00
Filed: 1994-08-30
Abstract: Stationary flow control vanes (28) positioned to encounter and redirect recirculating airflow provide a surprising combination of efficiency, low noise, and manufacturability for shrouded, banded, axial fans (20) that are positioned in a housing (26). Such fan and housing combinations reduce swirl in recirculating airflow, so that the airflow entering the fan (which includes the recirculating airflow) is more ordered and fan performance is improved. It can also be applied to fans that blow air through a downstream heat exchanger (21). The invention is also suited for ducted fans.
Patent EP-0697573-A4 (EP)
Title: Heat exchanging apparatus
Inventor: ASADA KAZUHIKO
IPC: F25B39/00
Filed: 1995-03-07
Abstract: The invention is directed to miniaturizing a housing (2) by combining a plate-fin heat exchanger (1, 1) having a great heat exchange rate relative to a volume with a gas-liquid separator (10) having a lateral H-shape. Provided in the housing (2) are the plate-fin heat exchanger (1, 1) for performing heat exchange between a refrigerant and a fluid to be cooled and the gas-liquid separator (10) such that the refrigerant and the fluid to be cooled are transported through a piping in the housing (2) and heat exchange is performed between the refrigerant and the fluid to be cooled so as to cool the fluid to be cooled while performing separation and mixing of a gas and a liquid in the refrigerant. In order to be laterally H-shaped, the gas-liquid separator (10) comprises an upper storage section (10a) having a hollow cylindrical member gas-tightly sealed at both ends thereof, a lower storage section (10c) and an intermediate section (10b) allowing the both storage sections (10a, 10c) to communicate with each other. <MATH>
Patent EP-0759068-A4 (EP)
Inventor: AUSUBEL FREDERICK M
IPC: A01H1/00
Filed: 1995-04-13
Abstract: Cette invention concerne de l'ADN sensiblement pur codant un polypeptide Rps2 Arabidopsis thaliana; un polypeptide Rps2 sensiblement pur; et des procédés d'utilisation de cet ADN pour exprimer le polypeptide Rps2 dans des cellules végétales et des plantes entières, et rendre des plantes transgéniques résistantes aux maladies provoquées par des agents pathogènes.
Patent EP-0763105-A4 (EP)
Title: ISOLATED NUCLEIC ACID MOLECULE CODING FOR FIBROBLAST ACTIVATION PROTEIN -g(a) AND USES THEREOF
Inventor: RETTIG WOLFGANG J
IPC: C12P21/06
Filed: 1995-04-19
Abstract: The invention describes the identification and isolation of nucleic acid molecules which code for fibroblast activation protein alpha, or "FAP alpha ". Various applications of the isolated molecules are also described.
Patent EP-0793790-A4 (EP)
Title: Method of operating a combined cycle power plant
Inventor: SHELOR F MACK
IPC: F22B1/18
Filed: 1995-11-30
Abstract: A method of using internal combustion engine exhaust in a combined cycle power plant is disclosed, wherein the quality and distribution of exhaust to the boiler space of a steam generated electric power plant is controlled to achieve greater system efficiencies. Outside air is blended only with that portion of the exhaust that passes through the burner ports as secondary or higher level combustion gas. The remainder of the exhaust is provided to the boiler space by a route other than through the burner. The highest overall system efficiencies are achieved where the amount of outside air blended with the portion of exhaust that passes through the burner is such that the blend contains about the minimum amount of oxygen required for complete and stable combustion of the selected fuel, where a substantial percentage of the total exhaust is routed to the boiler space by a route other than through the burner, and where the amount of fuel is sufficient to achieve a desired boiler entering temperature upon its combustion.
Patent EP-0862759-A4 (EP)
Title: Dynamic programmable mode switching device driver architecture
Inventor: KELLER JAMES A
IPC: G06F9/48
Filed: 1996-11-21
Abstract: A device driver architecture that couples an operating system to a computer interface of a controller device that includes a plurality of functional sub-elements. The device driver includes a plurality of operating system interface objects each presenting an operating system interface (OSI) to the operating system, a plurality of computer interface objects each providing for the generation of programming values to be applied to the computer interface to establish the operating mode of a respective predetermined sub-element of the controller device, and a device driver library of processing routines callable by each of the plurality of operating system interface objects to process data and generate calls to the plurality of computer interface objects in predetermined combinations. The device driver library enables the selection of an execution contexts within which to define the generation and application of the programming values to the computer interface. The state of the hardware interface is virtualized and maintained in discrete contexts, allowing for application specific, dynamic alteration of the state of the hardware interface through essentially context switching private to the device driver in response to selected operating system events.
Patent EP-0937718-A4 (EP)
Inventor: TAKESAKO KAZUTOH
IPC: A61K31/366
Filed: 1997-10-31
Abstract: Cette invention se rapporte à l'antibiotique TKR2648, qui se caractérise par la formule chimique (I), ou à son sel acceptable sur le plan pharmaceutique.
Patent EP-0938381-A4 (EP)
Inventor: MITCHELL LLOYD G
IPC: C12Q1/6876
Filed: 1997-10-03
Abstract: L'invention concerne un dispositif permettant de marquer un spécimen prélevé et comprenant des moyens de prélèvement servant à prélever le spécimen, ainsi qu'au moins un marqueur détectable associé à au moins une partie desdits moyens de prélèvement et qu'on met en contact avec le spécimen lorsqu'on prélève ce dernier, afin de marquer ledit spécimen au moment de son contact avec ladite partie des moyens de prélèvement à laquelle est associé ledit marqueur détectable, ce dernier étant différent d'un élément déjà présent dans le spécimen avant prélèvement, et présentant un caractère inerte par rapport à tout élément déjà présent dans le spécimen avant prélèvement. Elle concerne également des trousses contenant ce dispositif, des procédés servant à marquer des spécimens au moyen de ce dispositif et l'utilisation de ces marqueurs afin d'effectuer des contrôles de laboratoires ou du personnel de ceux-ci dans le but d'une évaluation ou d'une certification.
Patent EP-0828489-A4 (EP)
Inventor: O'MALLEY STEPHANIE
IPC: A61K31/55
Filed: 1997-03-12
Abstract: On traite la nicotinomanie en administrant un antagoniste opioïde. Dans certains modes de traitement, des techniques rapides ou ultra rapides de désintoxication consistent à administrer, à un patient à l'état de veille, ou sous sédation ou anesthésie, une combinaison d'une dose efficace d'un antagoniste opioïde tel que du nalméfène, de la naloxone ou de la naltrexone, ou un mélange de l'une de ces substances, soit avec une clonidine, soit avec des composés associés, puis à continuer à administrer une dose efficace d'un antagoniste opioïde avec ou sans agents facilitant le traitement de la nicotinomanie. On traite également des patients contre la nicotinomanie au moyen de procédés de désintoxication plus graduels, en leur administrant une combinaison d'une dose efficace d'un antagoniste opioïde tel que du nalméfène, de la naloxone, de la naltrexone, ou un mélange de l'une de ces substances avec une dose efficace d'agents utiles pour traiter l'état de privation et comprenant de la nicotine, telle celle apportée par un timbre, par de la gomme à mâcher, par un inhalateur ou par d'autres procédés d'apport de nicotine, des antidépresseurs et des anxiolytiques, et/ou de la clonidine et des composés associés. Dans certains procédés de traitement, on continue à administrer une dose efficace d'un antagoniste opioïde pour empêcher toute rechute, atténuer le besoin impérieux de fumer et diminuer la prise de poids lors du traitement de désintoxication et après celui-ci.
Patent EP-0953180-A4 (EP)
Inventor: WALLACE MICHELLE H
IPC: G06Q20/26
Filed: 1997-05-30
Abstract: L'invention décrit un procédé d'authentification à phases de validation multiples. Une première phase de validation (104) authentifie la transaction de crédit sur la base de numéros d'identification personnels statiques. Si les exigences de cette première phase de validation sont satisfaites (106), une détermination de seuil est effectuée pour savoir si une deuxième phase de validation est nécessaire (110). Ces seuils sont définis soit par le prestataire de service, soit par le titulaire de la carte, et permettent de déterminer les frais supplémentaires d'une deuxième phase de validation.
Patent EP-1023506-A4 (EP)
Inventor: ATKINS MARK R
IPC: E04B1/70
Filed: 1997-09-15
Abstract: Un milieu conducteur de fluide en continu (20) définit et maintient un vide d'air (14) qu'il occupe pratiquement intégralement (14), entre la paroi extérieure (12) et la paroi intérieure (15) d'un mur de construction, de sorte qu'il définisse un conduit d'évacuation et de ventilation pour enlever l'humidité qui pénétrer dans le système formant mur. Ledit milieu conducteur de liquide (20) peut être en textiles polymères non tissés. Différentes qualités de textile non tissé peuvent être installées dans le vide d'air (14) d'un mur en maçonnerie creux (10), sous forme de filet en polymère non tissé (27) destiné à être installé dans les chantepleures situées au niveau le plus bas du mur, de sorte que lesdites chantepleures (28) ne soient pas obstruées, et servir de grille d'évent (29) au niveau supérieur du mur. Une autre qualité de textile forme un mat non tissé (68) à installer entre l'ensemble paroi structural (98) et le stucco (62) ou l'EIFS (64) d'un ensemble paroi à parement (60).
Patent EP-0886313-A4 (EP)
Inventor: SAKAGUCHI NOBORU
IPC: H01L23/498
Filed: 1997-12-04
Abstract: Cette invention ayant trait à un dispositif à semi-conducteurs permet d'améliorer la productivité, d'obturer, sans rencontrer de problèmes, les parties exposées du dispositif, telles que les conducteurs, et enfin d'éviter l'écaillage dudit dispositif. Ce dispositif comporte une microplaquette de semi-conducteur (10), un élément isolant (20) rattaché à la face (10a), où est formée une borne d'électrode (12), de la microplaquette de semi-conducteur (10), un câblage (30) dont une extrémité est formée en tant que dépôt conducteur (32), en connexion avec une borne de connexion externe, et placé sur l'élément isolant (20), et dont l'autre partie est formée en tant que conducteur (34) en connexion avec la borne d'électrode (12). Il comporte également une partie obturée par résine (50) emprisonnant la face (10a) où se trouve la borne d'électrode, le conducteur (34) et la face latérale de la microplaquette de semi-conducteur (10). La résine durcie remplit l'intervalle existant entre la face (10) porteuse de la borne d'électrode et un élément de couverture (52), plus grand extérieurement que la microplaquette de semi-conducteur (10), de sorte qu'il est en mesure de recouvrir la face (10a), porteuse de la borne d'électrode, le dessus du conducteur (34) ainsi que les abords du bord externe de la microplaquette de semi-conducteur (10).