baber/WOPTO huggingface dataset:
Patent SG-133422-A1 (SG)
Title: A system and method for estimating phase offset in a communication system
Inventor: SAIGUI HU
Filed: 2005-12-14
Abstract: A system and method for estimating phase offset between a local oscillator and a transmitted input signal in a communication system comprises a differential detector and a phase compensation stage for compensating for phase errors in an output signal from the differential detector. The output signal from the differential detector is rotated in a decision-based rotation stage coupled to the outputs of the differential detector and the phase compensation stage. The rotation is based on a decision made using the output signal from the phase compensation stage. An accumulation stage accumulates the output signal from the decision-based rotation stage for a number of symbols in the transmitted input signal. A normalization stage normalizes the output signal from the accumulation stage and the normalized output signal corresponds to a phase offset of the local oscillator relative to the transmitted input signal. The phase compensation stage has a further input to which the phase offset is applied to compensate the phase of a subsequently received symbol in the transmitted input signal. The phase offset between the local oscillator and the transmitted input signal is then estimated.
Patent WO-2007084078-A1 (WO)
Title: Clavier pour telephone mobile ou autres dispositifs de communication portables
Inventor: YU FREEMAN ZHENHUA
IPC: H04M1/02
Filed: 2006-04-22
Abstract: La présente invention concerne un clavier équipé de capteurs ou de structures de détection pour percevoir la présence d’un doigt. Un unique mouvement manuel appliqué sur un bouton, tel qu’une pression sur une touche, permet ainsi de sélectionner l'un quelconque des caractères optionnels inscrits sur la touche pour la saisie. On obtient ainsi un procédé de saisie de texte efficace, flexible et précis. Un tel clavier ou dispositif portable permet d’éviter ou de réduire les problèmes de fautes d’orthographe liés à la saisie prédictive de texte et de vitesse de frappe lente associées aux techniques traditionnelles de saisie unique à plusieurs frappes. Il peut en outre être mis en œuvre conjointement à d’autres techniques de saisie de texte existantes dans le même téléphone. Etant donné que la technique de l’invention, connue sous le nom de technique de saisie sélective à frappe unique, s’adapte au schéma communément accepté d’utilisation d’un clavier d’ordinateur de grande taille et qu’elle nécessite peu ou pas d’entraînement, elle est plus facile à adopter par le public pour envoyer des messages de façon plus convivialle, plus rapide et plus précise.
Patent WO-2008018832-A1 (WO)
Inventor: XIONG YONG ZHONG
IPC: H03B5/20
Filed: 2006-08-08
Abstract: A CMOS power oscillator and a method of frequency modulating a CMOS power oscillator. The oscillator comprises a transformer-based feedback CMOS power oscillator circuit formed on a chip-substrate, the oscillator circuit including a transformer coupled to a transistor; means for modulating the capacitance of the transformer to the chip-substrate for frequency modulating an output of the power oscillator.
Patent SG-134187-A1 (SG)
Title: Stacked wafer for 3d integration
Inventor: SANGKI HONG
Filed: 2006-01-13
Abstract: A method of forming a stacked wafer device comprising the steps of : providing a first wafer; forming a plurality of copper pads in a first surface of the first wafer; forming at least one embedded vertical connector in the first wafer in isolation from the copper pads of the first wafer; providing a second wafer; forming a plurality of copper pads in a first surface of the second wafer, the placement of the copper pads to coincide with the location of the copper pads of the first wafer; forming at least one embedded vertical connector in the second wafer in isolation from the copper pads of the second wafer; bringing the first surfaces of the wafers into contact, so as to contact the copper pads; applying a force to the wafers at a pre-determined pressure and at a pre-determined temperature until the copper pads are bonded, and so forming the stacked wafer device from the bonded first and second wafer.
Patent SG-134323-A1 (SG)
Title: Method of forming a three-dimensional microstructure on a surface, uses thereof, and microstructured products so obtained
Inventor: STOCQ ROBERT GHISLAIN
IPC: B29C35/08
Filed: 2005-01-03
Abstract: A method of forming a three-dimensional microstructure on a flat surface of a support, comprising the application of a first flat and uniform layer of silicone on said surface of support and the application on the first layer of silicone of a second three dimensionally microstructured layer of silicone, said first layer and second layer of silicone become integrally connected to thus form a common three-dimensional microstructure ensuring anti-adhesive properties distributed regularly on the surface of the support, so that any flexible surface of substrate, in particular a surface of adhesive deposited on said layers of silicone will be microstructured by inverse replication of the three-dimensional microstructure formed by the two layers of silicone, where said layers of silicone are fixed by hardening by heating or by exposure to an ultraviolet or electronic radiation, or a combination thereof, applications thereof and films, notably self-adhesive films, such as those microstructured by said method.
Patent SG-153805-A1 (SG)
Title: Method and apparatus for touch scrolling
Inventor: CHUA JOHNSON
Filed: 2005-07-01
Abstract: Apparatus for touch scrolling, the apparatus comprising a scrolling activator (22) for scrolling activation by a finger of a user, the scrolling activator (22) comprising a first end zone (26) adjacent a first end of the scrolling activator for fast scrolling in a first scrolling direction, a second end zone (28) adjacent a second end of the scrolling activator for fast scrolling in a second scrolling direction and a normal zone (30) for normal scrolling.
Patent WO-2012008919-A1 (WO)
Title: Procédé pour jouer à un jeu de hasard sur un équipement informatique
Inventor: CHEE YUE HO
IPC: G07F17/32
Filed: 2010-07-15
Abstract: L'invention concerne un procédé pour jouer à un jeu de hasard sur un équipement informatique. Le procédé consiste à : afficher un ensemble de symboles aléatoires utilisés pour jouer au jeu de hasard, l'ensemble de symboles aléatoires étant affiché sur un écran de l'équipement informatique ; vérifier indépendamment chaque composant de l'ensemble de symboles aléatoires en utilisant la détection de gestes d'un utilisateur, chaque composant étant un générateur de symboles aléatoires ; déterminer un résultat du jeu de hasard sur la base d'un aspect visuel de l'ensemble de symboles aléatoires ; et réaliser au moins une activité secondaire une fois que le résultat du jeu de hasard a été déterminé. Il est avantageux que la ou les activité(s) secondaire(s) permette(nt) de fournir à l'utilisateur des informations ou des services.
Patent SG-163588-A1 (SG)
Title: Methods for identifying agents and conditions that modulate neurogenesis
Inventor: BARLOW CARROLEE
Filed: 2006-07-07
Abstract: Methods and tools for identifying agents and conditions that modulate neurogenesis are disclosed. The disclosure also relates to methods and tools for identifying populations of neural stem cells suitable for transplantation. Fig.10
Patent SG-168505-A1 (SG)
Title: Multi-layer lighting unit with improved properties and its use
Inventor: STOLLWERCK GUNTHER
Filed: 2010-07-28
Abstract: The invention concerns a lighting unit containing at least a reflector, two or more light sources and at least one diffuser plate, and in it the light sources have a gap of at least > 30 mm from each other, and the gap between the light sources and the diffuser plate is < 25 mm, and furthermore the diffuser plate is a lenticular plate, and on the lenticular plate at least one advanced compound parabolic concentrator scatter film, and on that at least one further scatter film, are arranged. The invention also concerns a liquid crystal screen containing such a lighting unit. (Fig. 1)
Patent SG-179294-A1 (SG)
Title: Connector support system
Inventor: SOON SENG KANG
Filed: 2010-09-06
Abstract: A connector support system for an automation system device is provided. Theconnector support system includes a device housing configured to hold a printed circuitboard with a connector coupled to the printed circuit board. The connector supportsystem also includes one or more support members coupled to a surface of the housing,wherein the one or more support members are configured to support the connectorrelative to the housing and configured to resist an overturning moment tending to removethe connector from the printed circuit board.Figure 2
Patent SG-170768-A1 (SG)
Title: Mask and method to pattern chromeless phase lithography contact hole
Inventor: KIM TAN SIA
Filed: 2005-11-07
Abstract: A method of making a mask is disclosed. The method includes providing a first and a second mask layers and disposing a first phase shift region on the first mask layer. A second phase shift region is disposed on the second mask layer, wherein the first and second phase shift regions are out of phase. A continuous unit cell is formed in the first phase shift region. The unit cell comprises a center section and distinct extension sections. The extension sections are contiguous to and extend outwards from the center section. The distinct extension sections have a same width as the center section. The second phase shift region is adjacent to the unit cell in the first phase shift region. Fig. 8A
Patent SG-171642-A1 (SG)
Title: Multilayer plastic container
Inventor: SCHMIDT KLAUS-PETER
Filed: 2007-05-16
Abstract: A multilayer thermoplastic container for storing and transporting liquid contents, especially combustible or explosive contents, is made of at least three superimposed layers and includes at least one layer for discharging an electric charge, which layer is normally applied as outer layer in known containers. Particular additional measures are required for grounding the content. The plastic container according to the invention is characterized by dispensing special grounding measures for the content as a consequence of the new constructive configuration because the innermost layer of the container in contact with the liquid content is made of virgin material and a second integrated inner layer which is covered by the innermost virgin material layer is electrically conductive as a result of incorporated additives, e.g. conductive carbon black and is covered on the outside by another electrically non-conductive layer. Electric charge carriers that accumulate on the surface of the thin inner layer due to the friction with the content are "suctioned through" large areas of the inner, electrically nonconductive layer by the second, electrically conductive layer and discharged. [FIG NO.2]
Patent SG-180139-A1 (SG)
Title: Air conditioner and air conditioning system
Inventor: YUJI OHBA
IPC: F24F11/76
Filed: 2011-10-25
Abstract: An air conditioner sucks air exhausted from an information processor, and cools down the sucked air. The air conditioner exhausts the cooled air. The air conditioner acquires a cooling state, determines whether a cooling capacity exceeds an upper limit value, and reduces the volume of exhaust air when it is determined that the cooling capacity exceeds the upper limit value. For example, the air conditioner calculates a thermal load as the cooling state by using the volume of exhaust air, a difference between the temperature of exhaust air and the temperature of suction air, and determines that the cooling capacity exceeds the upper limit value when the calculated thermal load exceeds a given threshold. The airconditioner measures the temperature of exhaust air, and determines that the cooling capacity exceeds the upper limit value when the measured temperature exceeds a set value.Figure 1
Patent SG-192301-A1 (SG)
Title: Sponge brush mold structure
Inventor: CHIA CHI LIU
Filed: 2012-01-18
Abstract: SPONGE BRUSH MOLD STRUCTUREA sponge brush mold structure includes an elastic soft outer pipe (10), a molding pipe (20), a front cover (30), and a rear cover (40). The front cover (30) covers one end of a molding space (22) of the molding pipe (20). The base material of a sponge brush (50) is filled in the molding space (22) of the molding pipe (20). The base material of the sponge brush (50) flows through molding holes (210) of an outer wall (21) of the molding pipe (20)10 to be molded. After the base material of the sponge brush (50) is molded, the rear cover (40), the elastic soft outer pipe (I0) and the molding pipe (20) are dissembled, and then a central rod (31) of the front cover (30) is pulled out to finish the sponge brush. The molding pipe (20) is compressed by the press surface (11) of the elastic soft outer pipe (10), such that the molding holes (21(J) of the outer wall (21) of the molding pipe (20) are filled with the base15 material of the sponge brush (50), without burrs. Because the cost of the elastic soft outer pipe (ID) is lower, it can be thrown away after use to lower the differentiation of reuse and to enhance the quality or products. The disposable elastic soft outer pipe can decrease defective products and simplify the process. The present invention has a stable configuration and lower cost.20FIG 1
Patent SG-178607-A1 (SG)
Title: Multi-layer optical disc
Inventor: KIYKO VADIM VENIAMINOVICH
IPC: G11B7/24
Filed: 2010-09-09
Abstract: Abstract5 The invention relates to three-dimensional optical memorydevices and can be used in all areas of computing in which it is necessary to record large data files on compact carriers. The claimed device can also be used for recording, storing and playing back video and audio recordings. A multi-layer optical10 disc consists of a series of alternating layers of optically transparent materials arranged in groups that comprise a layer of a material with a refraction index n2 enclosed between a layer of a material with a refraction index n2, which satisfies the relationship n2<n1, and a layer of a material with a15 refraction index n2, which satisfies the relationship In2-hil<0.001, wherein the layer with the refraction index n2 contains a photosensitive compound that can exist in two forms characterized by different optical properties.
Patent SG-185913-A1 (SG)
Title: Laser machining apparatus
Inventor: YUKIAKI NAGATA
IPC: B23K26/14
Filed: 2012-05-22
Abstract: A laser machining apparatus that allows efficient machining of a workpiece includes a nozzle for jetting a jet liquid column, a rectifying chamber attenuating disturbances in flow of liquid, a liquid oscillating chamber guiding the liquid flowing from the rectifying chamber to a nozzle inlet opening, a laser oscillator generating a laser beam, a focusing optical system focusing the laser beam generated by the laser oscillator above the nozzle inlet opening so that the laser beam is guided by the jet liquid column, and a window opposed to the nozzle inlet opening so that the laser beam transmitting from the focusing optical system enters the liquid oscillating chamber. The liquid oscillating chamber increases a surface wave on an outer surface of the jet liquid column so that the jet liquid column jetted from the nozzle onto a workpiece is easily atomized at a machining point.Fig. 1
Patent SG-181863-A1 (SG)
Title: Systems and methods for remotely controlling a media server via a network
Inventor: PAUL JOHN
Filed: 2010-12-16
Abstract: Systems and methods are described for remotely controlling a personal or digital video recorder (PVR/DVR), a set top box (STB), a placeshifting device, or any other media server. A communications session is established between a server host and the media server in response to a connection request received from the client. Information about the content processed at the media server is received via the session and provided to the client. In response to subsequent instructions received from the client, the media server can be controlled, or other actions can be taken, by providing directions to the media server from the host via the communications session. Additional or alternate features may be provided as desired.
Patent SG-182954-A1 (SG)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: MAESHIMA HIDEKI
IPC: G03B30/00
Filed: 2008-06-30
Abstract: 77PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUSAbstractA process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum; developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum; drum frame supporting the electrophotographic photosensitive drum; a developing frame supporting the developing roller, the developing roller being movable relative to the drum frame between a contacting position in which the developing roller is in contact with the electrophotographic photosensitive drum and a spacing position in which the developing roller is spaced from the electrophotographic photosensitive drum; a force receiving member, provided movably relative to the developing frame, for receiving an external force, wherein the force receiving member is capable of taking an operating position for moving the developing frame from the contacting position to the spacing position by receiving the external force, and a stand-by position retracted from the operating position; an urging portion for urging the force receiving member from the stand-by position toward the operating position; and an engaging portion for engaging with the force receiving member to hold the force receiving member in the stand-by position against an urging force of the urging portion.
Patent SG-193129-A1 (SG)
Title: Flexible booking of a shared vehicle
Inventor: ROBERT BROCK
Filed: 2013-02-28
Abstract: 17 OF THE DISCLOSURE5 A method, apparatus and computer program product for providing flexible booking of ashared vehicle is presented. An application for a mobile device is provided having an interface to allow a user of the mobile device to make a reservation of a shared vehicle by selecting a datethe user desires to reserve the shared vehicle. The user is further able to select a location to locate at least one shared vehicle on the date. The user receives a list of vehicles proximate the10 location selected by the user, and an indication of available times for each of the vehicles. The user can then make a reservation of a particular shared vehicle for a particular time period on the date.Figure 815
Patent SG-189276-A1 (SG)
Title: Mono-energy and/or dual-energy engine with compressed air and/or additional energy, comprising an active chamber included in the cylinder
Inventor: NEGRE GUY
IPC: F24S90/00
Filed: 2011-10-03
Abstract: The invention relates to an engine with an active chamber, comprising at least one piston (2) mounted in a cylinder (1) in a sliding manner and driving a crankshaft (5) by means of a slider-crank device (3, 4) and operating according to a four-phase thermodynamic cycle comprising: an isothermal expansion without work; a transfer - slight so-called quasi-isothermal expansion with work; a polytropic expansion with work; and an exhaust at ambient pressure, preferentially supplied by compressed air contained in a high-pressure storage tank (12), through a buffer capacity, called a working capacity (11), which is expanded at an average pressure, called a working pressure, in a working capacity (11), preferentially through a dynamic pressure-reducing device (13), characterised in that the active chamber (CA) is included in the engine cylinder, the cylinder volume (1) being swept by the piston and divided into two separate parts, a first part forming the active chamber (CA) and a second part forming the expansion chamber (CD).
Patent SG-191370-A1 (SG)
Title: Method and apparatus for multi-spectral imaging
Inventor: LEBBER RAMY
Filed: 2011-12-29
Abstract: A system and method for sampling multi- spectral images of a dynamically changing scene facilitates independently dynamically adjusting the exposure of a photosensor based on a first group of sequences of images, while disregarding a second group of sequences of images, where each sequence of images is of a distinct color of light. In addition, the current description presents an innovative technique for constructing a multi-spectral image of a scene based on individually contrast-enhanced images of the scene. Applications include video photography and high quality true color stills camera with separate sensor arrays for each color channel. The control of the present embodiment can be used to produce photographs with truer color than conventional techniques.
Patent SG-193601-A1 (SG)
Title: Method and apparatus for solid state lighting window by an at least partially transparent, one-side emitting oled
Inventor: SO FRANKY
Filed: 2012-04-03
Abstract: Embodiments of the subject invention relate to a method and apparatus for providing an at: least partially transparent one-side emitting OLED. The at least partially transparent one-side emitting OLED can include a mirror, such as a mirror substrate, substrate with a transparent anode and a transparent cathode. The mirror can allow at least a portion of the visible spectrum of light to pass through, while also reflecting at least another portion of the visible spectrum of light. The mirror can reflect at least a portion of the visible light emitted by a light emitting layer of the OLED incident on a first surface of the mirror, while allowing another portion of the visible light incident on a second surface of the mirror to pass through the mirror.
Patent WO-2021236014-A1 (WO)
Title: Raman optical biomarker for shade avoidance syndrome in plants
Inventor: JANG IN-CHEOL
IPC: G01N21/65
Filed: 2021-05-20
Abstract: The present invention relates to the use of a Raman spectral signature for detection of plant metabolites, specifically carotenoids, in tissue of a plant leaf. Carotenoids are used as a biomarker for an early, real-time diagnosis of shade avoidance syndrome (SAS) in growing plants in a non-invasive or non-destructive way in order to detect the adverse effect of the SAS upon their health, and ultimately their yield. The early, real-time diagnosis of SAS provides a window period within which further adverse effects of SAS may be slowed or prevented without negatively affecting the yield of growing plants or leafy vegetables.
Patent WO-2021242173-A1 (WO)
Title: Integrated system for self-sustainable photonic modulation and continuous force sensing
Inventor: DONG BOWEI
IPC: H02N1/04
Filed: 2021-05-24
Abstract: An integrated system, a method of generating modulation signals or sensor signals, and a method of fabricating an integrated system. The integrated system comprises a triboelectric device configured for generating a voltage output responsive to a force being applied to the triboelectric device; and a capacitive structure connected to the triboelectric device for applying the voltage output from the triboelectric device across the capacitive structure; wherein the capacitive structure comprises an optical modulator disposed between opposing electrodes; and wherein the optical modulator is configured to generate a modulated optical signal responsive to the output voltage from the triboelectric device and hence the force applied to the triboelectric device.
Patent TN-2010000293-A1 (TN)
Title: Thiazole derivatives used as pi 3 kinase inhibitors
Inventor: CARAVATTI GIORGIO
IPC: C07D417/14
Filed: 2010-06-18
Abstract: The present invention relates to compounds of Formula (I): and its salts, wherein the substituents are as defined in the description, to compositions and use of the compounds in the treatment of diseases ameloriated by inhibition of phosphatidylinositol 3-kinase.