baber/WOPTO huggingface dataset:
Patent EP-1861160-A4 (EP)
Title: Wireless leads for gastrointestinal tract applications
Inventor: POLICKER SHAI
IPC: A61N1/372
Filed: 2006-03-24
Abstract: Apparatus is provided, including a control unit (310), adapted to be implanted within a patient (324), and a corkscrew-shaped electrode mount (400), adapted to be implanted in a wall of a stomach of the patient. The corkscrew-shaped electrode mount includes first (404) and second (424) electrodes, at respective sites of the electrode mount, and a controller (420), wirelessly coupled to the control unit. Other embodiments are also described.
Patent EP-2083051-A4 (EP)
Title: Liquid composition
Inventor: ATAKU MASAKAZU
IPC: C08K5/05
Filed: 2007-10-29
Abstract: To provide a liquid composition containing a fluoropolymer having sulfonic acid functional groups, which rarely corrodes a metal and has good handling efficiency.  A liquid composition comprises a fluoropolymer having sulfonic acid functional groups and a solvent, wherein the solvent contains a polyhydric alcohol and a monohydric alcohol. The content of the fluoropolymer is preferably from 5 to 50 mass% in the liquid composition (100 mass%), and the content of the polyhydric alcohol is preferably from 5 to 50 mass% in the solvent (100 mass%).
Patent EP-2137865-A4 (EP)
Title: (h)arq for semi-persistent scheduling
Inventor: TORSNER JOHAN
IPC: H04L1/1822
Filed: 2008-03-13
Abstract: A radio communications link is established between radio stations, and a semi-persistent radio resource is allocated to support data transmission over the communications link. The semi-persistent radio resource is associated with a corresponding automatic repeat request (ARQ) process identifier. Non-limiting examples of a semi-persistent radio resource include a regularly scheduled transmission time interval, frame, subframe, or time slot during which to transmit a data unit over the radio interface. Retransmission is requested of a data unit transmitted using the semi-persistent radio resource. The ARQ process identifier associated with the semi-persistent resource is used to match a retransmission of a data unit dynamically scheduled on the communications link with the requested data unit retransmission. In a preferred example embodiment, the ARQ process identifier is a hybrid ARQ (HARQ) process, where a retransmitted data unit is combined with a previously-received version of the data unit.
Patent EP-2485081-A4 (EP)
Title: Optical waveguide element
Inventor: KONDOU KATSUTOSHI
IPC: G02F1/035
Filed: 2010-09-29
Abstract: Disclosed is an optical waveguide element wherein a plurality of Mach-Zehnder waveguides to be used for DQPSK modulation and the like are integrated on a thin substrate and the on/off extinction ratio is improved. The optical waveguide element has the thin board, which is formed of a material having electrooptical effects and has a thickness of 20 µm or less, and an optical waveguide formed on the front surface or the rear surface of the thin board. The optical waveguide has the plurality of Mach-Zehnder waveguide sections, and multiplexes optical waves outputted from two or more Mach-Zehnder waveguide sections. In the multiplexing section in each Mach-Zehnder waveguide section (MZA), a triply branched waveguide, which is composed of a waveguide for output (c1) and two waveguides for radiation (b1, b2) disposed to sandwich the waveguide for output, is formed. High-order mode light absorption regions (d1, d2) are formed between the waveguide for output and the waveguides for radiation in the triply branched waveguide.
Patent EP-2545182-A4 (EP)
Title: Polynucleotide molecules for gene regulation in plants
Inventor: SAMMONS ROBERT D
IPC: C12P19/34
Filed: 2011-03-08
Abstract: This invention provides polynucleotide molecules and methods for regulating genes in plants, e. g., by providing RNA for systemic regulation of genes. Various aspects of the invention provide polynucleotide molecules and methods for regulating endogenous genes and transgenes in a plant cell and polynucleotide molecules.
Patent EP-0110956-A4 (EP)
Inventor: KINSBRON ELIEZER
IPC: H01L21/336
Filed: 1983-05-13
Abstract: Procédé de fabrication d'un dispositif à IGFET permettant d'obtenir des IGFETs présentant des régions de source (24) et de drain (25) de profondeur extrêmement faible ainsi que des capacitances réduites de chevauchement entre la porte et la source et le drain. Dans le cas de dispositif MOS au silicium, le procédé permet également de former des couches de siliciure métallique (33) sur des électrodes de porte de polysilicium (18), sur les chemins d'interconnexion et sur les régions de source et de drain pendant la même étape de fabrication. Des régions de source et de drain sont formées par oxydation d'une couche de source de polysicilicum (17) dopée à l'arsenic formée de manière à être en contact avec les zones de la surface du silicium où ces régions doivent être formées. L'épaisseur de la couche de source et les conditions d'oxydation sont telles que la vitesse d'oxydation de la couche de source dépasse la vitesse à laquelle l'arsenic se diffuse dans le silicium à la température d'oxydation et que pendant le temps d'oxydation l'arsenic dans la couche de source se diffuse dans le silicium pour former des régions de source et de drain d'une profondeur extrêmement réduite.
Patent EP-0173745-A4 (EP)
Title: Tool display system for an automatic tool exchanger.
Inventor: FUKUYAMA HIROOMI
IPC: B23Q3/157
Filed: 1985-02-06
Abstract: A tool display system for an automatic tool exchanger (31) in a machine tool (30) which is sequentially controlled by a programmable controller (20) responsive to control signals from a numerical control unit (1). The tool display system has a memory (21) that stores a plurality of receptacles (31b) provided in a tool magazine (31a) for accommodating tools, and that stores a plurality of tools accommodated in said receptacles (31b). The tool display system further has a display device (14) for displaying tool data stored in said memory (21). The display device (14) displays a graphic pattern to represent a plurality of receptacles of said tool magazine (31a). The present positions of tools accommodated in the tool magazine are displayed in said graphic pattern.
Patent EP-0179129-A4 (EP)
Title: Self-calibrating single-use sensing device for clinical chemistry analyzer.
Inventor: BAKER RICHARD W
IPC: G01N27/416
Filed: 1985-04-09
Abstract: A single-use sensing device (12) for a clinical chemistry analyzer system (10) includes a carrier (16) which supports a capillary passage (20). Species selective sensors (28A-28D) are located within a test chamber portion (26) of the capillary passage (20). A rotatable multichamber reservoir (36) having a calibrant chamber (40) for holding calibrant fluid and a sample chamber (42) for containing a sample fluid is rotated first to a calibrant test position and then to a sample test position. In the calibrant test position, the calibrant chamber (40) is connected to the inlet (22) of the capillary passage (20) to draw calibrant fluid into the test chamber (26). In the sample test position, the sample chamber (42) is connected to the inlet (22) to draw sample fluid into the test chamber (26) and purge the calibrant fluid from the test chamber (26). A set of sensor readings are taken at each position, and concentration values are derived from the two sets of readings.
Patent EP-0216780-A4 (EP)
Title: Cyclone separator.
Inventor: COLMAN DEREK ALAN
IPC: B01D17/02
Filed: 1985-08-02
Abstract: A cyclone separator comprises at least a primary portion (1) having generally the form of a volume of revolution having a first and second ends, the diameter of the second end (d<2>) being less than the diameter at said first end (d<1>). The primary portion (1) has at least two portions, an inlet portion being generally adjacent and coaxial to a separating portion. Further, the cyclone separator can have coaxially adjacent secondary and tertiary portions (2, 3) with the tertiary portion remote from the primary portion (1). The cyclone separator includes a single inlet (8) with at least a tangential component at or adjacent to the inlet portion, where the inlet (8) can be in the form of a 360<o> spiral, or a component formed in axial direction to the cyclone, or an inlet giving into a feed channel of involute form. The cyclone separator further includes at least two outlets (4, 10). At least part of the primary portion (1) or secondary portion (2) of the cyclone separator, instead of being frusto-conical may be a volume of revolution whose generator is a continuously curved line. Further, a method of separating oil-water phases using the cyclone separator comprises the phases being at a higher pressure than in each outlet and in the downstream end of the downstream outlet portion (4).
Patent EP-0205497-A4 (EP)
Title: Optical entertainment or amusement structure and device.
Inventor: BROWNING MICHAEL RODNEY
IPC: G02B27/08
Filed: 1985-12-23
Abstract: An entertainment or amusement device or structure (10), having an elongate chamber (18) bounded along its length by at least three elongate, substantially planar walls (22, 24) with at least two adjacent ones of those walls (22, 24) having reflective surfaces. The device has an image generating means (30) by which a primary image can be formed across one end of the chamber (28) so as to result in secondary images being generated by reflection of the primary image by the reflective surfaces. Also, the structure (10) is adapted to enable viewer access (20) for simultaneous viewing of the primary image and the secondary images. In the case of a structure (10), the viewer access is enabled by a gallery (20) at the end of the chamber remote from the one end (28). Typically, the reflective surfaces (22, 24), and optionally also a screen (28) of the image generating means, are defined by reflective tiles so that the secondary images, and optionally the primary image, is perceived as comprised of pixels. The chamber (18) may be of constant cross-sectional form, but may taper to the one end thereof such that the primary and secondary images are perceived as if on the surface of a sphere of massive relative proportions.
Patent EP-0225370-A4 (EP)
Title: Sealing element and method of making same.
Inventor: KAYSER GEORGE WILLIAM
IPC: H02G15/013
Filed: 1986-05-02
Abstract: A sealing element comprising a mold (7) with a hollow cylindrical configuration having therein a polymeric gel with a cone penetration value of about 30 to about 400 (10<-1> mm) and an elongation of from about 25% to about 850% and at least one cylindrical mandrel (2) positioned in the mold (7) such that the polymeric gel has one or more holes extending at least partially therethrough. The mold (7) and mandrels (2) are made of a material having a flexural modulus of at least about 4 x 10<3> psi that is substantially incompatible with the polymeric gel, is dimensionally stable at the temperature the polymeric gel was formed, and has a release rate of at least 0.02 in/sec on 180<o> peeling. A method of making a sealing element is also disclosed.
Patent EP-0380560-A4 (EP)
Title: Method of lowering intraocular (eye) pressure
IPC: A61K31/65
Filed: 1988-09-16
Abstract: A method of lowering intraocular pressure in the eye of a human or an animal, the method involving administering to the eye, an agent comprising an amount of tetracycline or a tetracycline related compound, such as demeclocycline, sufficient to achieve a significant lowering of intraocular pressure.
Patent EP-0471756-A4 (EP)
Title: Saccharin derivatives useful as proteolytic enzyme inhibitors and preparation thereof
IPC: C07D417/02
Filed: 1990-05-01
Abstract: Novel 2-substituted saccharin derivatives useful as proteolytic enzyme inhibitors, compositions containing the same for the treatment of degenerative diseases and method of use thereof.
Patent EP-0487740-A4 (EP)
IPC: B29C45/76
Filed: 1991-06-05
Abstract: Est décrit un procédé de contrôle permettant de contrôler intégralement les conditions de fonctionnement et les historiques de fonctionnement d'un groupe de machines de moulage par injection. Des ensembles de données de contrôle fournis par les machines respectives de moulage par injection sont périodiquement détectés par le processeur d'un dispositif de contrôle, et une pluralité de données de contrôle les plus récentes pour les machines respectives de moulage par injection sont stockées avec mise à jour dans une pluralité de tableaux de données. Lorsqu'un compteur de temps (Ti) concernant une quelconque des machines de moulage par injection indique que le temps est écoulé ou qu'un compteur d'injection en cours (Rill) atteint une valeur prédéterminée (CNi) (206, 216), le temps réservé à la production de données de contrôle est considéré comme écoulé, et, la décision d'imprimer ou d'afficher à l'écran les données de contrôle est prise. Pendant un processus d'impression ou d'affichage (208, 210, 218 et 220), des ensembles des plus anciennes données de contrôle, des ensembles des deuxième plus anciennes données de contrôle ou un groupe des plus anciennes données composé de ces deux ensembles de données et des variations de données de contrôle s'y rapportant sont imprimés ou affichés en premier, et des groupes de données similaires sont successivement imprimés ou affichés avec les plus anciennes données en premier. Lorsque l'impression ou l'affichage du groupe des plus anciennes données englobant les ensembles des données de contrôle les plus anciennes est achevé, le processus de réécriture des données de contrôle est effectué (211, 221) afin de mettre à jour une pluralité d'ensembles de données de contrôle pour préparer la production de données de contrôle qui va suivre.
Patent EP-0565598-A4 (EP)
IPC: A46B13/04
Filed: 1991-12-13
Abstract: A vibrating toothbrush which includes a brushhead (18) mounted for vibrating movement, a reservoir (30) for containing dentifrice which is located in the handle (14) of the toothbrush, and fluid connecting means (32) connecting the reservoir (30) to the brushhead (18). The brushhead (18) includes either hollow bristles (80) or nozzles (87) in the brushhead (18) to permit egress of the dentifrice from the brushhead (18) in the area of the bristles. The brushhead (18) is driven so as to provide a scrubbing action for the teeth and to provide acoustical energy for acoustical cleansing as well. The action of the brushhead (18) and the load thereon will result in dentifrice being released out of the brushhead (18) or bristles (80) as needed, supporting cavitation and streaming for the acoustical energy, as well as providing the cleansing/therapeutic effect of the dentifrice.
Patent EP-0619929-A4 (EP)
Title: Method and apparatus for merging video data signals from multiple sources and multimedia system incorporating same.
Inventor: WAKELAND CARL K
IPC: H04N5/272
Filed: 1992-06-30
Abstract: A method for merging first and second digital video signals generated by first and second video controllers, respectively, for merged transmission to a digital video decoder. The first video controller transmits the first digital video signal to the decoder while monitoring the signal to detect a luminance component which designates the boundary between a first image constructable from the first video signal and a second image constructable from the second video signal. When the luminance component is detected, a colorkey signal is generated by the first video controller and transmitted to the second video controller to initiate transmission of the second digital video signal to the decoder in place of the first digital video signal. The first video controller continues to monitor the first video signal until the absence of the luminance component is detected. The first video controller then transmits a second colorkey signal to the second video controller to terminate the second digital video signal and transmission of the first digital video signal to the decoder recommences.
Patent EP-0654809-A4 (EP)
Title: Method for production of graph scale of cathode-ray tube panel for oscilloscope.
Inventor: KIM KYUNG CHOO
IPC: H01J29/89
Filed: 1992-08-05
Abstract: A method for production of graph scales of a panel of a cathode-ray tube for an oscilloscope for forming the panel graph scales by exposing and developing a slurry precipitate on a panel through a mask having cathode scales. More particularly, the present invention relates to a panel graph scale production method of a novel type characterized in that a specific filter having light transmissivity of about 62 % at the center is disposed between the mask and a light source. According to this method, it is not necessary to arrange a large number of parallel ray lenses between the mask and the light source as opposed to the prior art, the distance between the panel and the light source can be drastically reduced, the overall exposure system for producing the scales can be greatly simplified, and the intended panel graph scales can be produced under an ideal condition.
Patent EP-0615578-A4 (EP)
Title: Internal combustion engine with variable combustion chamber.
Inventor: RILEY MICHAEL B
IPC: F02B3/06
Filed: 1992-12-03
Abstract: An internal combustion engine and method for operating the same wherein the combustion chamber volume can be varied depending on throttle position by a member (9) that is inserted into the combustion chamber, and wherein the intake valve (34) is closed before the piston (32) completes its intake stroke so that the expansion stroke is effectively lengthened. In the case of a two-stroke engine, some of the intake gas is expelled before combustion to achieve an effective lengthening of the expansion stroke.
Patent EP-0572656-A4 (EP)
Inventor: WILLIAMSON WARREN P IV
IPC: A61M1/30
Filed: 1992-12-23
Abstract: Une centrifugeuse permet d'accéder plus simplement à une chambre de traitement. Selon un agencement, la chambre de traitement se sépare en un bol (128) et une bobine (130) pour recevoir une poche de traitement jetable. Selon un autre agencement, la chambre de traitement pivote entre une position de fonctionnement et une position d'accès pour permettre d'y obtenir un accès amélioré. La centrifugeuse utilise également des éléments de support aisément accessibles (80 et 82) afin de retenir de manière amovible des tubes qui, en cours de fonctionnement, transportent le fluide vers la chambre et hors de celle-ci. Bien qu'elle soit aisément accessible, la centrifugeuse fonctionne sans utiliser d'éléments d'étanchéité rotatifs compliqués ni d'éléments jetables coûteux.
Patent EP-0641476-A4 (EP)
Inventor: MCLAUGHLIN KEVIN THOMAS
IPC: H05B44/00
Filed: 1993-05-17
Abstract: Une console de visualisation (20) comporte un écran (21) pour visualiser des informations, et un panneau électroluminescent (22) est situé à côté de l'écran pour détecter la lumière ambiante et pour éclairer l'écran lorsque la lumière ambiante se trouve au-dessous d'un certain seuil.
Patent EP-0656973-A4 (EP)
Title: Method and apparatus for in-situ treatment of landfill waste and contaminated soil.
Inventor: CIRCEO LOUIS J JR
IPC: E21B43/295
Filed: 1993-08-17
Abstract: A method in which a plasma arc torch (16) is used to vitrify and remediate a site containing municipal waste (12), contaminated soils, resulting from a hazardous material deposit or spill, or contaminated buried objects. The process steps of a first preferred embodiment involve drilling a series of holes into the waste material mass at proper spacing, inserting and operating a plasma arc torch (16) in each drilled hole to pyrolize, remediate and vitrify the waste materials and allowing the melted materials to cool and harden. During the process, a gaseous by-product (36) is produced and collected in a hood which is attached to scrubbing and chemical cleaning apparatus (38). The resultant gases are commercially useful as fuel gas and the vitrified residue (14) is significantly smaller in volume than the original waste material volume, thus substantially extending the useful life of the landfill sites and ultimately providing a firm foundation for construction.
Patent EP-0681465-A4 (EP)
Title: Powder bleaching compositions for hair and method of use thereof.
Inventor: CASKEY PAUL F
Filed: 1994-01-28
Abstract: The invention relates to a powder bleaching composition for bleaching hair or keratinous fiber and methods for the production and use of the composition. The powder bleaching composition comprises a conditioner of about 2 % to about 15 % by weight of said composition, a bleach accelerator of about 40 % to about 60 % by weight of said composition, a thickener of about 1 % to about 10 % by weight of said composition, a silica component of about 2 % to about 11 % by weight of said composition, and a hydrogen peroxide source of about 15 % to about 23 % by weight of said composition, with a sufficient amount of water to provide a water-activated composition. The above composition prevents damage to the hair during bleaching and provides limited ammonia odor during use.
Patent EP-0740680-A4 (EP)
Inventor: HU CHEN-ZE
IPC: A61L33/00
Filed: 1994-11-10
Abstract: L'invention concerne des membranes polymérisées au plasma comprenant des monomères d'hydrocyclosiloxane aliphatiques polymérisés, éventuellement copolymérisés avec des comonomères, ainsi que des procédés pour leur préparation. Ces procédés peuvent être utilisés pour enduire des substrats afin de leur conférer des propriétés telles que l'hydrophobicité, la thromborésistance, la perméabilité aux gaz et la biocompatibilité.
Patent EP-0740822-A4 (EP)
Title: Metal detection system
Inventor: FRAHM STEVEN DAVID
IPC: G01V3/10
Filed: 1995-01-19
Abstract: A walk-through metal detection system with split field generation coils excited in phase to generate an electromagnetic field having a substantially uniform vertical field density. A plurality of receive coils are also provided, each receive coil connected to a separate detector circuit for detecting disturbances in the generated field caused by the presence of metal objects. The signals output from the detector circuits are processed in a first embodiment to generate an output signal indicative of the total metal mass detected within the generated electromagnetic field. In a second embodiment, the signals are processed to generate an output signal indicative of the individual lumped metal mass (or masses) detected within the generated electromagnetic field. The output signal is compared to a threshold signal, and if greater than the threshold signal, then an illicit metal object is presumed to be present within the electromagnetic field and an alarm is sounded. Furthermore, the approximate vertical and/or horizontal position of the detected metal object(s) may be determined from further processing of the detector circuit outputs.
Patent EP-0752874-A4 (EP)
Title: Enhanced virus-mediated dna transfer
Inventor: WILLIAMS DAVID A
IPC: A61K47/48
Filed: 1995-03-27
Abstract: A method to increase the efficiency of transduction of hematopoietic and other cells by retroviruses includes infecting the cells in the presence of fibronectin or fibronectin fragments. As can be seen in the figure the fibronectin and fibronectin fragments significantly enhance retroviral-mediated gene transfer into the cells, particularly hematopoietic cells including committed progenitors and primitive hematopoietic stem cells. The invention also provides improved methods for somatic gene therapy capitalizing on enhanced gene transfer, hematopoietic cellular populations, and novel constructs for enhancing retroviral-mediated DNA transfer into cells and their use.