baber/WOPTO huggingface dataset:
Patent TW-200937155-A (TW)
Title: Control circuit architecture for dynamically adjusting switching frequency of constant voltage regulator
Inventor: CHEN KE-HORNG
IPC: G05F1/10
Filed: 2008-02-22
Abstract: The present invention provides a control circuit architecture for dynamically adjusting switching frequency of constant voltage regulator, which includes two power transistors, a set of ramp voltages, a set of pulse voltages, two voltage-dividing resistors, an inductor and a load. The two power transistors are alternately turned on and off. The control circuit includes: an error amplifier having an input terminal for receiving an external feedback voltage, which is compared with a reference voltage of the other terminal to output an amplified error signal; a pulse width generator for generating a pulse voltage to turn on a power transistor; an adaptive frequency control circuit for regulating the slope of the ramp voltage and the width of the pulse voltage so as to change the duty cycle for controlling the on/off time of a power transistor; a frequency clamper arranged between the error amplifier and the adaptive frequency control circuit for restricting a voltage-stabilizing frequency between the maximum value and the minimum value, thereby maintaining the power of the circuit pulse between the upper limit and the lower limit; a current sensing circuit for sensing the current of the inductor and adding the sensed current with a set of ramp signals to form the feedback voltage present at the input terminal of the error amplifier; and a comparator having one terminal connected to the output terminal of the error amplifier and the other terminal connected to the adaptive frequency control circuit and the current sensing circuit.
Patent TW-200903799-A (TW)
Title: Electrical antifuse, method of manufacture and method of programming
Inventor: CESTERO ALBERTO
IPC: H01L21/44
Filed: 2008-03-04
Abstract: An antifuse having a link including a region of unsilicided semiconductor material may be programmed at reduced voltage and current and with reduced generation of heat by electromigration of metal or silicide from a cathode into the region of unsilicided semiconductor material to form an alloy having reduced bulk resistance. The cathode and anode are preferably shaped to control regions from which and to which material is electrically migrated. After programming, additional electromigration of material can return the antifuse to a high resistance state. The process by which the antifuse is fabricated is completely compatible with fabrication of field effect transistors and the antifuse may be advantageously formed on isolation structures.
Patent TW-200939198-A (TW)
Title: Method for storing gamma look-up table
Inventor: WANG JIAN-FENG
IPC: G09G3/36
Filed: 2008-03-14
Abstract: The present invention relates to a method for storing gamma look-up table. A storing format is as follows: gamma values which have 1 bit, 2 bits, 3 bits, or 4 bits are stored in 4 bits; gamma values which have 5 bits or 6 bits are stored in 6 bits; gamma values which have 7 bits or 8 bits are stored in 8 bits; gamma values which have 9 bits or 10 bits are stored in 10 bits.
Patent TW-200943624-A (TW)
Title: A multiband folded loop antenna
Inventor: CHI YUN-WEN
IPC: H01Q9/04
Filed: 2008-04-09
Abstract: The present invention is related to a multiband folded loop antenna. The antenna comprises a dielectric substrate, a ground plane, a radiating portion, and a matching circuit. The ground plane is located on the dielectric substrate and has a grounding point. The radiating portion comprises a supporter, a loop strip, and a tuning patch. The length of the loop strip is about 0. 5 wavelength of the antenna's first resonant mode. The loop strip has a feeding end and a grounding end, with the grounding end electrically connected to the grounding point on the ground plane. The loop strip is folded into a three-dimensional structure and is supported by the supporter. The tuning patch is connected to the loop strip. The matching circuit is on the dielectric substrate. One end of the matching circuit is connected to the feeding end of the loop strip, and the other end is connected to a signal source.
Patent TW-200849415-A (TW)
Title: Method for forming a pattern on a substrate and electronic device formed thereby
Inventor: BUERGI LUKAS
IPC: H01L29/786
Filed: 2008-04-16
Abstract: The invention relates to a method for forming a pattern on a substrate (S) with an upper surface and a lower surface which comprises the steps of depositing a first layer (E1) of an opaque material on the upper surface of the substrate (S), depositing a photosensitive layer (R) such that part of the photosensitive layer (R) covers at least part of the first layer (E1), exposing the photosensitive layer (R) to a light beam (L), the light beam (L) impinging on the lower surface of the substrate (S) under an oblique angle (??) of incidence, removing the exposed region of the photosensitive layer (R), depositing a second layer (E2) of an opaque material such that part of the second layer (E2) covers a remaining region of the photosensitive layer (R), and removing at least a part of the remaining region of the photosensitive layer (R). According to another aspect of the method of the invention anisotropic plasma etching is applied from above the upper surface of the substrate (S) after removal of the exposed region of the photosensitive layer (R) and thereafter the second layer (E2) is deposited. The method of the invention can be applied for forming a source electrode and a drain electrode of a thin-film field effect transistor. The invention furthermore relates to an electronic device fabricated by such a method.
Patent TW-200910221-A (TW)
Title: Method of determining motion-related features and method of performing motion classification
Inventor: PIETQUIN OLIVIER
IPC: G06K9/00
Filed: 2008-05-12
Abstract: The invention relates to a method of determining motion-related features (Fm) pertaining to the motion of an object (1), which method comprises obtaining a sequence of images (f1, f2, . . . , fn) of the object (1), processing at least parts of the images (f1, f2, . . . , fn) to extract a number of first-order features from the images (f1, f2, . . . , fn), computing a number of statistical values pertaining to the first-order features, combining the statistical values into a number of histograms (HLC, HG), and determining the motion-related features (Fm) for the object (1) based on the histograms (HLC, HG). Furthermore, the invention relates to a method for performing motion classification for the motion of an object (1) captured in a sequence of images (f1, f2, . . . , fn). Such a motion classification method comprises determining motion-related features (Fm) for the images (f1, f2, . . . , fn) using the described method of determining motion-related features (Fm), and using the motion-related features (Fm) to classify the motion of the object (1). The invention also relates to a system (3) for determining motion-related features (Fm) pertaining to an object (1) in an image (f1), and to a system (4) for performing motion classification for the motion of an object (1).
Patent TW-200913128-A (TW)
Title: Method for manufacturing SOI wafer
Inventor: AKIYAMA SHOJI
IPC: H01L27/02
Filed: 2008-05-15
Abstract: There is disclosed a method for manufacturing an SOI wafer comprising at least: implanting a hydrogen ion, a rare gas ion, or both the ions into a donor wafer formed of a silicon wafer or a silicon wafer having an oxide film formed on a surface thereof from a surface of the donor wafer, thereby forming an ion implanted layer; performing a plasma activation treatment with respect to at least one of an ion implanted surface of the donor wafer and a surface of a handle wafer, the surface of the handle wafer is to be bonded to the ion implanted surface; closely bonding these surfaces to each other; mechanically delaminating the donor wafer at the ion implanted layer as a boundary and thereby reducing a film thickness thereof to provide an SOI layer, and performing a heat treatment at 600 to 1000 DEG C; and polishing a surface of the SOI layer for 10 to 50 nm based on chemical mechanical polishing. A method for manufacturing with excellent productivity an SOI wafer having an SOI layer with a mirror-finished surface and high film thickness uniformity can be provided.
Patent TW-200949494-A (TW)
Title: Electronic apparatus
Inventor: DAI LUNG
IPC: G06F1/16
Filed: 2008-05-16
Abstract: An electronic apparatus includes a remote controller and a casing. The remote controller includes a rechargeable battery and a contacting piece connected to the rechargeable battery. The casing defines a receiving portion for receiving the remote controller. An electric slice is set in the receiving portion for connecting the contacting piece when the remote controller is received in receiving portion, so as to charge up the rechargeable battery.
Patent TW-200948632-A (TW)
Title: Remote control device for electrical sun shade of vehicle
Inventor: Qiu pei-cheng
IPC: B60R16/02
Filed: 2008-05-22
Abstract: This invention relates to a remote control device for an electrical sun shade of a vehicle (2). The remote control device for the electrical sun shade of the vehicle comprises an electrical sun shade and a control host. The electrical sun shade can be driven by a power unit for lifting and descending actions. The power unit is controlled by the control host wherein the control host is connected to an original burglar host on the vehicle or a burglar device controlled by the burglar host. By this way, the burglar device on the vehicle can be controlled by a remote controller of the original burglar host, and additionally the electrical sun shade can be remotely controlled by the remote controller of the original burglar host for enhancing convenient operation of the electrical sun shade.
Patent TW-200912797-A (TW)
Title: Uniform video decoding and display
Inventor: WEI JIA
IPC: G06T1/00
Filed: 2008-06-19
Abstract: Described herein are embodiments for decoding and displaying video data. Several of these embodiments utilize a unified frame buffer management system, to facilitate better memory management in decoding and displaying compressed video. One approach describes a method of decoding and displaying compressed video data. The method involves receiving a compressed video frame, and allocating a frame buffer for use in decoding the compressed video frame. A frame identifier is assigned to the allocated frame buffer. The compressed video frame is decoded into the frame buffer, and the frame identifier is passed to a display module.
Patent TW-200935297-A (TW)
Title: Non-volatile memory device, and method of accessing a non-volatile memory device
Inventor: JI YUNG-LI
IPC: G06F1/32
Filed: 2008-07-04
Abstract: A non-volatile memory device, and a method of accessing a non-volatile memory device are provided. The non-volatile memory device is connected to a host via a bus. The non-volatile memory device comprises an MCU and an auxiliary circuit. By independently processing the particular commands using only the auxiliary circuit, the MCU can cease to operate, thus saving power. By setting the bus into power saving mode when the non-volatile memory device is busy, the host and the non-volatile memory device would not communicate mutually, thus, saving power.
Patent TW-200907878-A (TW)
Title: Display panel and method for the same
Inventor: LOUWSMA HENDRIK
IPC: G02B30/30
Filed: 2008-07-16
Abstract: A method for forming a display panel including the following steps is provided. A substrate is provided. A plurality of barrier patterns are formed on the substrate. A planar structure is formed over the plurality of barrier patterns. A plurality of pixel elements and/or a plurality of array metals are formed over the planar structure. The planar structure has a thickness between 10μ m and 200μ m.
Patent TW-200920949-A (TW)
Title: Fan blade mounting system
Inventor: PEARCE RICHARD A
IPC: F04D25/08
Filed: 2008-07-25
Abstract: A ceiling fan (50) is disclosed having a motor housing (51) which encases an electric motor (53). The motor includes a bottom mounting plate (54) that rotates and thereby drives an annular array of blade irons (56), each having a blade (57) mounted thereto in conventional fashion. Each blade iron is mounted for pivotal and radial movement relative to the bottom mounting plate. An annular segmented balancing ring (68) made of a plurality of links (69) causes pivotal and radial movement of other blade irons (76) in response to the radial movement of an off-balanced blade iron.
Patent TW-200913029-A (TW)
Title: Reactor for depositing thin film on wafer
Inventor: HAN CHANG-HEE
IPC: H01L21/67
Filed: 2008-07-30
Abstract: Provided is an apparatus for depositing a thin film. A substrate support unit is rotatably installed inside the reactor and provided with a plurality of substrate loading parts on which a plurality of substrate are respectively loaded. A gas injection unit includes a plurality of source gas injectors supplying at least two different source gases onto the substrate support unit and a plurality of purge gas injectors disposed between the plurality of source gas injectors to supply a purge gas purging the source gases onto the substrate support unit, the plurality of source gas injectors and the plurality of purge gas injectors being radially installed on the substrate support unit. An exhaust unit is provided in a ring shape to surround an outer circumference of the substrate support unit and includes an exhaust channel having a plurality of exhaust ports guiding and exhausting the at least two source gases to the outside of the reactor and a plurality of partition plates installed in the exhaust channel and partitioning the exhaust channel into a plurality of exhaust passages isolated from each other such that the at least two source gases supplied through the plurality of source gas injectors are exhausted to the outside through different paths.
Patent TW-201007467-A (TW)
Title: Interface card with hardware monitor and function extension and computer
Inventor: Zhang hui-yuan
IPC: G06F13/40
Filed: 2008-08-06
Abstract: An interface card with hardware monitor and function extension is provided. The present invent includes a PCI interface, a PCIe interface, a chipset, a hardware monitor unit and a CPU. The chipset supported with PCI and PCIe function is coupled to the PCI interface and PCIe interface. The hardware monitor is used to detect the interface card and detect temperature and fan status of a case system.. The CPU is used to control the interface card. Whereby the present invention can expend function through the PCIe interface.
Patent TW-200913216-A (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: JOBETTO HIROYASU
IPC: H01L21/60
Filed: 2008-08-07
Abstract: A semiconductor device includes a semiconductor construct constructed by a semiconductor substrate and a plurality of external connection electrodes provided under the semiconductor substrate. A lower insulating film is provided under and outside the semiconductor construct. A sealing film is provided on the lower insulating film to cover a periphery of the semiconductor construct. A plurality of lower wiring lines are provided under the lower insulating film and connected to the external connection electrodes of the semiconductor construct, respectively.
Patent TW-200932854-A (TW)
Title: Adhesive composition and optical film
Inventor: FURUE NAOMI
IPC: C09J133/00
Filed: 2008-09-09
Abstract: The invention relates to an adhesive composition and an optical film. The invention provides the adhesive for the optical film which can easily repeat to paste under the condition that the optical film is needed to paste and have excellent durability and inhibit white leakage even at high temperature and high humidity environment, and the optical film. The adhesive composition of the invention comprises an acrylic acid copolymer (A), 1-30 weight parts of multi-vinyl monomer (B), 0.01-5 weight parts of crosslinking agent (C) and 0.01-1 weight parts of tri(3-trialkoxy silyl alkyl) isocyanurate (D) corresponding to 100 weight parts of the acrylic acid copolymer (A).
Patent TW-201013298-A (TW)
Title: Projector elevation mechanism
Inventor: RUAN ZHUO-GUANG
IPC: G03B21/14
Filed: 2008-09-26
Abstract: The present invention relates to a projector elevation mechanism mounted on a housing of a projection. The housing has a front cover and a bottom cover perpendicular to the front cover. The front cover defines a first hole, and the bottom cover defines a second hole. The mechanism includes a foot member, a control member and a side wall arranged on the bottom cover inside the projector. The control member includes a pressing portion in the first hole and a receiving frame away from the pressing portion. The foot member includes a supporting end and an opposite coupling end. The supporting end extends from the second hole. The coupling end is rotatably coupled to the side wall. Numerous protrusions are arranged on the end surface of the coupling end. A recess is defined between two adjacent protrusions. The coupling end is received in the receiving frame, and at least one engaging block is arranged on an inner side of the receiving frame.
Patent TW-201015788-A (TW)
Title: Antenna
Inventor: YEH SHIH-HUANG
IPC: H01Q5/15
Filed: 2008-10-08
Abstract: An antenna having a plurality of operating frequencies is provided. The antenna includes a feed element, a ground element, and a plurality of conductive antenna tracks. The plurality of conductive antenna tracks extend form the feed element and return to the ground element. Areas formed by these conductive antenna tracks do not overlap with each other when the plurality of conductive antenna tracks are on the same plane. Multiple frequency bands are formed by multiple resonance frequencies corresponding to the plurality of conductive antenna tracks when partial conductive antenna tracks are not in the same plane.
Patent TW-200934586-A (TW)
Title: Solid catalyst useful for converting an alkylene oxide to an alkylene glycol
Inventor: CRUDGE WILLIAM
IPC: B01J31/08
Filed: 2008-10-09
Abstract: A solid (i. e. , heterogeneous) catalyst useful for preparing an alkylene glycol from the corresponding alkylene oxide as well as a process for the catalytic hydration of an alkylene oxide to an alklyene glycol utilizing such a catalyst are provided. The catalyst of the present invention is based on an ion exchange resin including polystyrene crosslinked with from about 2 to about 10 weight (wt. ) % divinyl benzene. The ion exchange resin further includes quaternary ammonium groups or quaternary phosphonium groups. The process includes reacting water and an alkylene oxide in at least one reactor under conditions to form an alkylene glycol, wherein the at least one reactor includes a catalyst based on an ion exchange resin that includes polystyrene crosslinked with from about 2 to about 10 weight (wt. ) % divinyl benzene.
Patent TW-201017976-A (TW)
Title: Circular polarization antenna device with two ceramic layers
Inventor: ZHENG DA-FU
IPC: H01Q1/38
Filed: 2008-10-17
Abstract: A circular polarization antenna device with two ceramic layers includes: a first hard dielectric body, a first metal patch, a grounding layer, an antenna feed pin, a second hard dielectric body, a second metal patch and an adhesive element. The first metal patch and the grounding layer are disposed on a top surface and a bottom surface of the first hard dielectric body. The antenna feed pin passes through the through hole of the first hard dielectric body, the top side of the antenna feed pin is fixed on the top surface of the first hard dielectric, and the bottom side of the antenna feed pin is extended out from the bottom side of the first had dielectric body. The second hard dielectric body is disposed above the top side of the first hard dielectric body. The second metal patch is disposed on the top surface of the second hard dielectric body. The adhesive element is disposed between the first metal patch and the second hard dielectric body.
Patent TW-200921889-A (TW)
Title: Package on package structure for semiconductor devices and method of the same
Inventor: YANG WEN-KUN
IPC: H01L25/03
Filed: 2008-10-28
Abstract: A package on package structure for semiconductor devices comprises at least one first level package having at least first level semiconductor die therein, wherein the package having first level contact pads formed on a first upper and lower surfaces of the first level package, the first level package having a first level upper build up layers and/or a first level lower build up layer to couple to bonding pads of the first level semiconductor die to contact first level pads on the both upper and lower surfaces of the first level package; a second level package having at least one second semiconductor die contained therein, wherein the second level package has a second level contact pads on a second upper and lower surfaces of the second level package, and conductive connecting through holes; wherein the second level package have a second level upper build up layer and/or second level lower build up layer to couple second level bonding pads of the second semiconductor die to contact second level pads and the conductive connecting through holes on the upper and lower surface of the second level package, conductive through holes being coupled to the first level pads of upper and lower surfaces of the first level package and the second level pads of upper and lower surface of the second level package; and adhesion materials attached on lower surface of the first level package and the upper surface of the second level package.
Patent TW-200934831-A (TW)
Title: Polymer encapsulated pigments
Inventor: LIU HUI
IPC: C09D11/00
Filed: 2008-11-14
Abstract: The present invention is drawn to an encapsulated pigment. The pigment can be encapsulated by both a first polymer layer and a second polymer layer, with the second polymer layer encapsulating the first polymer layer and/or the pigment. The first polymer layer can have less than 2 wt% polymerized acid monomer. The second polymer layer is more hydrophilic than the first polymer layer, and is present at a weight ratio of first polymer layer to second polymer layer of greater than about 1. 5: 1. Methods of forming an encapsulated pigment are also presented.
Patent TW-200934627-A (TW)
Title: Folding knife with opening mechanism
Inventor: STEIGERWALT KENNETH A
IPC: B26B1/00
Filed: 2008-11-26
Abstract: A folding knife, according to one embodiment, includes a knife blade, a first liner plate, a second liner plate, a first handle plate and a second handle plate. The knife blade includes a cutting edge and a point formed on a first end. A second end of the knife blade is pivotally retained by first ends of first and second liner plates. A push button is retained in the knife blade. A liner lock is formed in the second liner plate. A lock pin is pressed into an end of the liner lock and a lock hole is formed in the second end of the knife blade to receive the lock pin. The first and second handle plates cover the first and second liner plates. The push button may be replaced with a thumb disc. A second embodiment includes spring assisted opening and a third embodiment includes automatic opening.
Patent TW-201020579-A (TW)
Title: Indoor localization method and its system
Inventor: HUANG POLLY
IPC: G01S5/04
Filed: 2008-11-28
Abstract: An indoor localization method and its system, (wherein, the method) comprises steps as follows: First in an indoor space, setting up beacons, which have the functions of emitting electromagnetic signals in a de-synchronous fashion; then executing a training phase to obtain signal signatures formed by the received signal collected at all location units; after that, executing a tracking phase to obtain a signal vector at an unknown location; next approximating the location by location units with signal signatures closest to the measured signal vector.