baber/WOPTO huggingface dataset:
Patent SG-135070-A1 (SG)
Title: Method and system for inspecting optical devices
Inventor: DISPENZA ANTHONY J
IPC: G01M11/02
Filed: 2003-02-21
Abstract: A method of inspecting optical devices comprising (a) illuminating the optical device and a surrounding background with light, wherein said light comprises a first wavelength band and a second wavelength band, wherein said first wavelength band and said second wavelength band are different wavelengths, and wherein said first wavelength band has a first intensity and said second wavelength band has a second intensity; (b) transmitting said light through said optical device wherein the majority of said first wavelength band is absorbed by said optical device and the majority of the second wavelength band is transmitted through said optical device, and capturing said lens transmitted light on a photo-sensitive pixel array; (c) transmitting said light through said surrounding background wherein the majority of said first wavelength band and said second wavelength band are transmitted, and capturing said background transmitted light on a photo-sensitive array; (d) reading pixels generated form step (b) and step (c) and comparing the gray scale values of side reading, wherein the difference between the grayscale values of the pixels generated from said background transmitted light and from said lens transmitted light is of sufficient value to distinguish between holes in said optical device and bubbles in said surrounding background.
Patent SG-142182-A1 (SG)
Title: A method and a system for ground surveillance
Inventor: LIONG TAY SIEW
Filed: 2006-10-18
Abstract: A METHOD AND A SYSTEM FOR GROUND SURVEILLANCE A method and a system for ground surveillance. The method comprising the steps of capturing an original digital image, utilising a fisheye lens, of a surveillance area from an elevated platform such that the resulting image comprises a substantially 360[err] view of the surveillance area and including horizon portions; processing the digital image at the elevated platform to generate a modified digital image having a resolution lower than the original digital image; transmitting data representing the modified digital image to a land based platform; and processing the data representing the modified digital image, at the land based platform, to generate a perspective view image of a selected region of the surveillance area.
Patent SG-149719-A1 (SG)
Title: Multi-layer polishing pad material for cmp
Inventor: PRASAD ABANESHWAR
IPC: B24B37/20
Filed: 2004-06-03
Abstract: MULTI-LAYER POLISHING PAD MATERIAL FOR CMP The invention is directed to a multi-layer polishing pad for chemical- mechanical polishing comprising a polishing layer and a bottom layer , wherein the polishing layer and bottom layer are joined together without the use of an adhesive. The invention is also directed to a polishing pad comprising an optically transmissive multi-layer polishing pad material, wherein the layers of the polishing pad material are joined together without the use of an adhesive.
Patent WO-2009058100-A1 (WO)
Inventor: WONG KIA TOON
IPC: B05B1/28
Filed: 2008-10-31
Abstract: Embodiments of the present invention provide a spray head coupler for concentrating an aerosol spray from a nozzle of an aerosol container. The spray head coupler may comprise a flexible collar capable of being coupled to the nozzle and adapted to hold a hollow tube for directing the aerosol spray such that the hollow tube is held in place when the aerosol spray is expelled from said aerosol container.
Patent SG-148909-A1 (SG)
Title: Universal insert tool for fixing a bga package under test
Inventor: WU MING-YEN
Filed: 2008-02-28
Abstract: UNIVERSAL INSERT TOOL FOR FIXING A BGA PACKAGE UNDER TEST A universal insert for carrying a BGA package under test primarily comprises a meshed base, at least a latch, and a plurality of lift pins. The meshed base has a component cavity, a mounting surface and a plurality of aligning ball holes in the component cavity where the aligning ball holes are arranged in an array with equal pitch. The latch is disposed inside the meshed base to firmly hold BGA package under test. The lift pins are flexibly extended from the peripheries of the mounting surface of the meshed base. During probe testing, the component cavity accommodates the BGA package inside, at least some of the aligning ball holes are one-on-one aligned to a plurality of solder balls of the BGA package so that the solder balls are exposed from the corresponding aligning ball holes on the mounting surface. Therefore, the universal insert is not limited by the substrate dimension of a BGA package, nor by the number of solder balls, nor by the layout of solder balls and can hold various BGA packages with same ball pitch but with different specifications of BGA package.
Patent SG-149838-A1 (SG)
Title: Printhead maintenance station
Inventor: SILVERBROOK KIA
IPC: B41J2/175
Filed: 2004-12-20
Abstract: PRINTHEAD MAINTENANCE STATION A printhead maintenance assembly for an inkjet printhead, the printhead having a nozzle plate with an array of nozzles formed therein, the printhead maintenance assembly comprising:a capper to cover the array of nozzles when the printhead is not in use; and,a cleaner for engaging the nozzle plate and wiping across the nozzles; wherein, the cleaner is positioned between opposing sides of the capper.
Patent WO-2011152797-A1 (WO)
Title: Systèmes et procédés pour inspecter des chemises de cylindre de gros moteurs
Inventor: AKM KHORSHED ALAM
IPC: G01N21/954
Filed: 2011-05-10
Abstract: L'invention concerne un système et un procédé pour inspecter à distance une chemise de cylindre d'un moteur, le système pouvant comprendre un dispositif d'imagerie conçu pour être inséré dans la chemise de cylindre et pour capturer une image d'au moins une partie d'une surface intérieure de la chemise de cylindre. L'image capturée peut être utilisée pour déterminer un état de la chemise de cylindre. Le système peut en outre comprendre un capteur laser capable de mesurer un diamètre de la chemise de cylindre. Le dispositif d'imagerie et le capteur laser peuvent être couplés à un support capable de déplacer le dispositif d'imagerie et le capteur laser.
Patent SG-175039-A1 (SG)
Title: Generally spherical barium carbonate particles, and method for producing generally spherical barium carbonate particles
Inventor: SHIMIZU YUSUKE
Filed: 2010-03-25
Abstract: The present invention has an object to provide a method for producing particulate barium carbonate having desiredproperties such as high purity, fineness, and has a spherical shape. The present invention relates to a method of producing substantiallysphericalbariumcarbonate, including (A) mixing, in an aqueous medium, a barium compound with at least one first ingredient selected from the group consisting of gluconic acidor salts thereof, gluconolactone, glucoheptonic acid or salts thereof, and glucoheptonolactone, to prepare a mixture; and (B) reacting the barium compound with carbon dioxide or a water-soluble carbonate in the mixture, to produce substantially spherical barium carbonate.
Patent SG-178336-A1 (SG)
Title: Novel fxr (nr1h4 ) binding and activity modulating compounds
Inventor: KREMOSER CLAUS
Filed: 2010-08-19
Abstract: The present invention relates to compounds which bind to the NR1 H4 receptor (FXR) and act as agonists of the NR1 H4 receptor (FXR). The invention further relates to the use of the compounds for the preparation of a medicament for the treatment of diseases and/or conditions through binding of said nuclear receptor by said compounds, and to a process for the synthesis of said compounds.
Patent SG-179079-A1 (SG)
Title: Waste treatment apparatus and method
Inventor: CLARKE HOWARD MORGAN
Filed: 2010-09-20
Abstract: Waste is treated by pyrolysis at a temperature of from 400-700°C and combustion at a temperature of at least 400°C. Off-gases are catalytically oxidized to reduce emissions. The combusting waste is periodically agitated with high-pressure air bursts to disrupt waste in the chamber and promote even and complete combustion. Air is introduced during pyrolysis to promote controlled flow of off-gas to the catalyst and air and/or water is used to dislodge accumulated ash at the end of the treatment process.
Patent SG-181698-A1 (SG)
Title: Method of producing acrylic and methacrylic acid
Inventor: JOHNSON DAVID WILLIAM
Filed: 2010-12-21
Abstract: Amethod of producing a compound of formula (i): wherein R = H or CH3 the method comprising exposing a source of a compound of formula (ii) to reaction conditions of temperature and pressure: formula (ii) wherein R is defined as above wherein, when R = CH3, the source of a compound of formula (ii) is exposed to reaction conditions of temperature and pressure while being in a liquid phase.
Patent SG-187347-A1 (SG)
Title: Fixed connection assembly for an rf drive circuit in a mass spectrometer
Inventor: URS STEINER
Filed: 2012-07-11
Abstract: 11FIXED CONNECTION ASSEMBLY FOR AN RF DRIVE CIRCUIT IN A MASSSPECTROMETERAbstractIn one embodiment, a mass spectrometer includes an RF drive circuit for generating RF signals, a quadrupole mass filter, and a fixed connection assembly for delivering RF signals from the RF drive circuit to the quadrupole mass filter, the fixed connection assembly representing the entire delivery path of RF signals from the RF drive circuit to the quadrupole mass filter. By avoiding flexible components such as a freestanding wires or flexible circuit boards, the need for retuning when parts are removed or disturbed for testing or servicing is reduced, and a modular instrument in which components and connections are standardized and therefore interchangeable is realized. Figure 2
Patent SG-182707-A1 (SG)
Title: Microchip and method of producing microchip
Inventor: WATANABE HIDETOSHI
Filed: 2011-02-01
Abstract: A microchip is provided. The microchip (A) includes a substrate structure including a fluid channel (2) configured to contain a sample solution, wherein the fluid channel is maintained at a pressure lower than atmospheric pressure prior to injection of the sample solution into the fluid channel.
Patent SG-183284-A1 (SG)
Title: Phosphorus-containing epoxy resin
Inventor: MULLINS MICHAEL J
Filed: 2011-02-08
Abstract: Embodiments of the present disclosure provide a phosphorus-containing epoxy resin. Embodiments of the present disclosure further include a curable composition formed with the phosphorous-containing epoxy resin and a cured epoxy formed with the phosphorus-containing epoxy resin. For the various embodiments, the cured epoxy formed with the phosphorus-containing epoxy resin can have a glass transition temperature within a range of at least 150 degrees Celsius to 200 degrees Celsius and a thermal decomposition temperature of at least 330 degrees Celsius.
Patent SG-187070-A1 (SG)
Title: I.v. infusion or blood collection apparatus
Inventor: HOWELL JULIE C
Filed: 2011-07-15
Abstract: An I.V. infusion or blood collection apparatus comprises an I.V. infusion set (100) and a safety shield (200). The I.V. infusion set has a wing body (105) from which a pair of wings (140) extend outward there from and a grip (145) extending upward there from. One end of the wing body mounts a needle (120) or catheter and medical tubing (130) is connected to the opposite end. The wing body includes a bore so that fluid flows between the needle and the medical tubing. A safety shield has a top, a bottom and opposing side walls and defines a cavity (227) that is adapted to receive the I.V. infusion set. The safety shield has slots (250) in each of the side walls and a slot (255) in the top. The respective wings and grip are adapted to be positioned in the slots and to slidably move therein. The slot in the top includes a lock that is adapted to receive the grip so that when the needle is retracted into the cavity; the grip is permanently captured therein, thus locking the needle in the fully retracted safety position.
Patent SG-187671-A1 (SG)
Title: Expandable liner for the protection and strengthening of existing pipes
Inventor: FYFE EDWARD
Filed: 2012-04-18
Abstract: A method of lining an interior of a pipe in need of repair comprises providing a carrier tube having one or more expandable materials, coating the carrier tube with a binder, securing one or more layers of a fiber-laden material along an exterior surface of the carrier tube with the assistance of the binder. The carrier tube comprises a first diameter while the carrier tube is being delivered to the targeted located inside the pipe in need of repair. The method additionally comprises radially expanding the carrier tube from the first diameter to a second diameter, such that the one or more layers of the fiber-laden material and the binder at least partially contact and/or adhere to an interior wall of the pipe.
Patent SG-187913-A1 (SG)
Title: Energy conservation in heavy-hydrocarbon distillation
Inventor: WERBA GREGORY R
Filed: 2010-12-15
Abstract: An aromatics complex producing one or more xylene isomers offers a large number of opportunities to conserve energy by heat exchange within the complex. One previously unrecognized opportunity is through providing two parallel distillation columns operating at different pressures to separate C8 aromatics from C9+ aromatics. The parallel columns offer additional opportunities to conserve energy within the complex.
Patent SG-195491-A1 (SG)
Title: Method and apparatus for pre-stack deghosting of seismic data
Inventor: ROBERT SOUBARAS
Filed: 2013-05-16
Abstract: Method and Apparatus for Pre-Stack Deghosting of Seismic DataA method for deghosting seismic data collected with a seismic system, the seismic data being related to a subsurface of a body of water. The method includes receiving the seismic data recorded by detectors distributed along a variable-depth profile; calculating migrated (di) and mirror-migrated (d2) gathers based on the seismic data, wherein the migrated and mirror-migrated gathers depend on a feature characterizing a configuration of the seismic system; applying a joint deconvolution model to the migrated and mirror-migrated gathers (di, d2) to calculate a single deghosted gather (dg); and generating a final image of the subsurface based on the single deghosted gather (dg). The feature is not present in a gather after a step of stacking that is performed prior to generating the final image.Fig. 3
Patent SG-192141-A1 (SG)
Title: Improved process for manufacturing acrolein/acrylic acid
Inventor: DEVAUX JEAN-FRANCOIS
Filed: 2012-01-26
Abstract: The present invention relates to the selective elimination of propanal in acrolein-rich streams to produce acrolein and/or acrylic acid and/or acrylonitrile and/or methylmercaptopropionaldehyde containing low amount of propanal and/or propionic acid and/or propionitrile. One subject of the present invention is a process for manufacturing acrolein comprising a step of selective elimination of propanal in an acrolein-rich stream in contact with a catalyst comprising at least molybdenum. Another subject of the present invention is a process for manufacturing acrylic acid from glycerol including a step of selective elimination of propanal in an acrolein- rich stream in contact with a catalyst comprising at least molybdenum.
Patent SG-193420-A1 (SG)
Title: Method and system for dynamically tagging metrics data
Inventor: THEIMER MARVIN M
Filed: 2012-03-19
Abstract: Systems and methods are described for dynamically tagging metrics data by a provider of computing resources. A requesting user or application can request the provider of computing resources to tag the metrics based on configurations and/or settings specified by the requesting user or application. The tagged metrics data can then be processed by a processing user or application at a later time.
Patent SG-196861-A1 (SG)
Title: Multilayer film and bag formed of the film
Inventor: IGARASHI KOICHI
IPC: B65D65/40
Filed: 2010-02-23
Abstract: Amultilayer film according to the present invention is a multilayerfilm, in which an outermost layer and an innermost layer arelaminated via an intermediate layer arranged from one to threelayers, with the intermediate layer including at least one layerbeing made of 0 to 55 weight I of a linear polyethylene having adensity of 0.910 to 0.930g/cm3, 5 to 15 weight I of a high-densitypolyethylene having a density of 0.950 to 0.970g/cm3, and 35 to 85weight I of a linear polyethylene having a density of 0.900 to0.910g/cm3 and polymerized using a single-site catalyst, and having adensity lower than the outermost layer and the innermost layer, andeach of the outermost layer and the innermost layer being formed of apolyethylene or a mixture of two or more types of polyethylene. FIG.1
Patent WO-2021096433-A1 (WO)
Title: Device-to-device wireless communication
Inventor: PRAKASH JAY
IPC: H04W48/16
Filed: 2020-11-16
Abstract: A method of establishing a direct wireless communication link between a first device and a second device (the first device being designated as a sender and the second device being designated as a receiver) comprises: a proximity authentication operation that comprises determining, based on signals received by the first and second devices over one or more RF channels from a plurality of wireless access points, that the first device is proximate the second device; following the proximity authentication operation, a key generation operation that comprises: generating a shared secret by performing randomness extraction on respective signals received at the first and second devices over a selected channel of the one or more RF channels; and establishing the direct wireless communication link using the shared secret.
Patent WO-2022098296-A1 (WO)
Inventor: Miyasaka Muneaki
IPC: A61M31/00
Filed: 2021-10-19
Abstract: L'invention concerne un système de suivi basé sur un capteur magnétique, un procédé et un support lisible par ordinateur pour suivre un appareil comprenant un dispositif de génération de champ magnétique à travers un environnement comprenant un champ magnétique cohérent. Le système de suivi basé sur un capteur magnétique comprend l'appareil comprenant le dispositif de génération de champ magnétique, un ou plusieurs dispositifs de détection de champ magnétique, et un dispositif de commande. Chacun du ou des dispositifs de détection de champ magnétique est conçu en fonctionnement pour être compris dans une plage sensible d'un trajet attendu du dispositif de génération de champ magnétique lorsqu'il traverse l'environnement, le trajet attendu comprenant une pluralité de régions. Le dispositif de commande est couplé au ou aux dispositifs de détection de champ magnétique et est conçu en fonctionnement pour exploiter une détection de champ magnétique du ou des dispositifs de détection de champ magnétique pour suivre l'appareil au sein de l'environnement par obtention d'au moins une lecture de champ magnétique à partir d'au moins un dispositif parmi le ou les dispositifs de détection magnétique et par calcul d'une position et d'une orientation de l'appareil au sein de l'environnement sur la base d'au moins un ensemble de solutions obtenu à partir d'un modèle de champ magnétique préobtenu.
Patent WO-2010090606-A1 (WO)
Title: Soupape électromagnétique autonettoyante pour purge de condensat
Inventor: ROBIC JURE
IPC: F16K31/06
Filed: 2010-02-01
Abstract: La présente invention concerne une soupape électromagnétique autonettoyante disposée sur un dispositif pour une purge de condensat automatique d'un système à air comprimé, d'un autre système tubulaire ou d'un système de stockage de gaz, où le condensat est produit. La soupape est une soupape électromagnétique actionnée par une course longitudinale du piston, c'est-à-dire que le piston ouvre et ferme l'écoulement par une course vers le haut et vers le bas, et caractérisée en ce que le condensat pénètre au-dessus du piston (34), c'est-à-dire que le condensat pénètre au niveau d'un côté du piston (34) et ressort au niveau de l'autre côté du piston (34), ce piston (34) étant doté d'un moyen d'écoulement du condensat au niveau de son côté avant supérieur et éventuellement le long de la zone de surface latérale. Le piston peut avoir la forme d'un cylindre ou d'un cône tronqué et peut être doté d'au moins un moyen de purge de condensat sur le dessus, ledit moyen présentant la forme d'une rainure radiale ou incurvée, et d'au moins un moyen de purge de condensat sur la zone de surface latérale sous la forme d'une rainure longitudinale ou d'une rainure présentant la forme d'une hélice.
Patent WO-2023172209-A1 (WO)
Title: Raquette à padel avec zone de frappe améliorée
Inventor: GUTTMANN MARTIN
IPC: A63B59/48
Filed: 2023-03-07
Abstract: Raquette à padel avec zone de frappe améliorée constituée d'une tête (1) de raquette formée par un cadre (2) de la raquette entourant la zone de frappe (3) de la raquette avec des trous (10), et d'une poignée (4) de la raquette, tandis que la zone de frappe (3) de la tête (1) de la raquette est pourvue d'une couche de résine à base d'époxy (5) d'une épaisseur maximale de 0,5 mm et d'un poids de surface 450 g/m2 maximum, de préférence 350 g/m2 maximum, et contenant des grains de grossissement (6) d'une taille de 0,1 mm maximum et d'un poids de surface de 15 à 20 g/m2, tandis que les grains de grossissement (6) sont placés dans la couche de résine (5) de telle sorte que la couche (5a) de résine à base d'époxy est située sous les grains (6) pour les ancrer par le dessous, et en même temps ces grains (6) sont recouverts d'une couche très mince (5b) de résine à base d'époxy ayant une épaisseur maximale de 0,04 mm. La couche de résine époxy (5) avec des grains de grossissement (6) est reliée à la zone de frappe (3) de la raquette en faisant adhérer la couche de résine à sa surface ou en utilisant un adhésif (9).
Patent WO-2018063104-A1 (WO)
Title: Système pour surveiller et alerter un utilisateur d'un dysfonctionnement de climatiseur par un fournisseur de services
Inventor: CHITIPALUNGSRI SOMSAK
IPC: F24F11/02
Filed: 2017-02-15
Abstract: La présente invention concerne un système pour surveiller et alerter un utilisateur d'un dysfonctionnement de climatiseur par un fournisseur de services comprenant un kit de communication et de traitement (1) de l'utilisateur, qui est relié au climatiseur, et un serveur (2) du fournisseur de services, qui est relié sans fil au kit de communication et de traitement (1). Selon la présente invention, le kit de communication et de traitement (1) reçoit les données de paramètres surveillées du climatiseur ; traite les données surveillées ; et transmet les données traitées au serveur (2) pour permettre au serveur (2) d'analyser et de comparer les données reçues aux valeurs standard du fournisseur de services. Les données analysées sont ensuite renvoyées à l'utilisateur par l'intermédiaire d'un dispositif de communication (3) qui a été enregistré auprès du fournisseur de services afin d'informer de l'état de fonctionnement du climatiseur. Le système pour surveiller et alerter un utilisateur d'un dysfonctionnement de climatiseur par un fournisseur de services est utilisé avec le climatiseur de type divisé.
Patent TN-2009000126-A1 (TN)
Title: Reaction solar turbine
Inventor: JOSE ANTONIO BARBERO FERRANDIZ
IPC: F24J2/00
Filed: 2009-04-03
Abstract: The invention relates to an installation for obtaining mechanical energy from solar thermal energy, combining a conventional solar thermal installation connected to heat exchangers housed inside an externally-insulated vertical shell having an upwardly decreasing cross-section, in which an ascending air flow is generated in order to move a turbine housed at the upper end of the shell. In order to make better use of the wind at the installation a retractable orientable screen can also be installed at the point of the nozzle at which the external air current enters the shell, said screen being automatically oriented, by means of sensors, so as to maximise the flow of air entering the system using the natural currents.