baber/WOPTO huggingface dataset:
Patent TW-200840960-A (TW)
Title: Simple differential mechanism
Inventor: Liu ren-chi
IPC: B60K23/04
Filed: 2007-04-03
Abstract: The present invention provides a simple differential mechanism, which is characterized in that: a bidirectional differential mechanism installed between an active shaft and two passive shafts includes a transmission shaft of which its outside is a polygon, two roller racks separately housed on the two sides of the transmission shaft. Couplings are respectively put to the outsides of the two independent roller racks to separately assemble the two passive shafts, in which the two independent roller racks respectively include through openings identical to the side counts of the polygonal transmission shaft. Each through opening contains a roller post. Each side of the polygonal transmission shaft is a curve face or a plane. Furthermore, the middle section of the transmission shaft is a gear engaging with the active shaft. Since the roller posts disposed in the independent roller racks are installed between the polygonal transmission shaft and the coupling, each roller post of the independent roller racks shifts to latch the coupling to rotate when the active shaft drives the transmission shaft to rotate. When the rotation speed of the passive shaft on any side is faster than the rotation speed of the transmission shaft, the roller post of the independent roller rack on that side is automatically disengaged from the coupling latched on that side, thereby achieving bidirectional practical differential benefits for the forward/backward movement of the simple differential mechanism.
Patent TW-200806701-A (TW)
Title: Resin composition, protective film of color filter, and method for forming the same
Inventor: UEDA JIRO
IPC: G02B5/20
Filed: 2007-04-14
Abstract: The invention provides a resin composition which is capable of forming a cured film having high flatness even on a substrate having low surface flatness, is suitably used for forming a protective film for an optical device having high transparency and surface hardness and excellent in various resistances such as heat and pressure resistances, acid and alkali resistances and sputtering resistance, and excels in storage stability as a composition, a method for forming a protective film from the composition and the protective film. The curable resin composition comprises a high-molecular-weight body (A) having at least one structure selected from the group consisting of acetal ester structures of carboxylic acid, ketal ester structures of carboxylic acid, 1-alkylcycloalkyl ester structures of carboxylic acid and t-butyl ester structures of carboxylic acid, and an alkoxysilyl structure.
Patent TW-200845201-A (TW)
Title: Package structure for integrated circuit device and method of the same
Inventor: HWAN LU-CHEN
IPC: H01L21/31
Filed: 2007-05-08
Abstract: A package structure for packaging at least one of a plurality of intergraded circuit devices of a wafer is provided. The package structure includes an extension metal pad, a first conductive bump and an insulator layer. The extension metal pad electrically contacts the at least one of the plurality of intergraded circuit devices. The first conductive bump is located on the extension metal pad. The insulator layer is located over the at least one of the plurality of intergraded circuit devices and on a sidewall of it.
Patent TW-200813490-A (TW)
Title: Colored masking for forming transparent structures
Inventor: IRVING LYN M
IPC: G02B5/20
Filed: 2007-05-18
Abstract: The invention relates to a process for forming a stacked transparent structure comprising providing a support, coating one side of said support with a multicolored mask, coating the other side of the support with a layer curable by visible light, and exposing the light-curable layer through the mask with visible light to cure the layer curable by light in exposed portions to form a cured pattern.
Patent TW-200849748-A (TW)
Title: Processing technology to prevent solder-climbing
Inventor: CHEN CHI-CHANG
IPC: H01R43/02
Filed: 2007-06-14
Abstract: The present invention relates to a processing technology to prevent solder-climbing, especially a process to form a bare region for preventing solder-climbing, which comprises an insulation seat body and plural terminals. The insulation seat body has inserting slots inside, and the plural terminals are threaded and positioned in the plural inserting slots inside the insulation seat body. The plural terminals have a soldering part for soldering, and the plural soldering parts extend out of the insulation seat body. The exterior of the plural terminals are worked to form an electroplating layer which can be a nickel-plating layer, and the nickel-plating layer can further be electroplated to form a gold-plating layer. The electroplating layer on the inner side of the soldering part of each terminal can be processed by laser etching to form a bare region. The bare region has a solder-collection slot to gather the solder paste when the soldering part is soldered, thereby achieving the purpose to prevent solder-climbing to the plural terminals, and to prevent the plural terminals from being short-circuited or being affected structurally.
Patent TW-200824632-A (TW)
Title: A cleaning appliance
Inventor: DYSON JAMES
IPC: A47L5/24
Filed: 2007-07-17
Abstract: The invention provides a hand-held cleaning appliance (10) comprising a suction conduit (14) having a longitudinal axis (Y-Y), and airflow generator (36) for generating an airflow along the suction conduit (14), separating apparatus (18) arranged in communication with the suction conduit (14) for separating dirt and dust from the airflow, a power source (32) for supplying power to the airflow generator (36) and an elongate handle (28) disposed between the airflow generator (36) and the power source (32). The elongate handle (28) is dimensioned and arranged to be gripped by a user's hand and the elongate handle (28) lies transverse to the longitudinal axis (Y-Y) of the suction conduit. By providing a hand-held vacuum cleaner (10) with such an arrangement, the hand-held vacuum cleaner (10) is easier and more comfortable to manipulate in use.
Patent TW-200905260-A (TW)
Title: Prism matrix with random phase structure
Inventor: LEE WAI-HON
IPC: G02F1/1335
Filed: 2007-07-23
Abstract: An improvement to prism films for displays that reduces the Moire Pattern effect, and also provides a light diffusion function. A prism film with many small prism units is used. The pattern of the prism film is varied, ideally with a random or pseudo random variation. The variation can be in any, some or all aspects of the prism structure. In particular, the thickness and position of the prism elements can be varied.
Patent TW-200906171-A (TW)
Title: Digital monitoring system for monitoring remote broadcasting video quality
Inventor: ZHANG HE-XUN
IPC: H04N7/24
Filed: 2007-07-31
Abstract: A digital monitoring system for monitoring remote broadcasting video quality mainly comprises: (1) a sensor module, (2) a sensing data storage module, and (3) a central monitoring module. After the sensor module decodes and analyzes the broadcasting video stream on the network, the necessary data is stored in the sensing data storage module. The central monitoring module will read the data from the sensing data storage module in a regular time basis and thereby gather statistics and analysis of the video quality at each network node, so as to achieve the purpose of monitoring remote broadcasting video quality.
Patent TW-200825162-A (TW)
Title: Catalytic cracking riser reactor
Inventor: DRIES HUBERTUS WILHELMUS ALBERTUS
IPC: C10G11/18
Filed: 2007-08-06
Abstract: Catalytic cracking riser reactor extending between an inlet for hydrocarbonaceous feed and catalyst particles and an outlet for discharging cracked products and spent catalyst particles, which riser reactor has been provided with at least one contacting device, wherein the contacting device comprises a composite of refractory material and a metal structure, which metal structure is connected to the outer wall of the riser reactor. If more contacting devices have been provided, they are preferably axially spaced apart and are disposed along the inner surface of the riser reactor.
Patent TW-200908354-A (TW)
Title: Solar cell assembly
Inventor: HSIAO BOR-YUAN
IPC: H01L31/042
Filed: 2007-08-10
Abstract: The present invention relates to solar cell assembly. The solar cell assembly includes a first solar cell panel, a second solar cell panel and at least one light diverging member. The first and second solar cell panels are in alignment and spaced a distance from each other. The first solar cell panel has at least one through hole therein. The at least one light diverging member is inserted into the at least one through hole of the first solar cell and configured for receiving and converting incident sunlight into divergent light, and the divergent light being projected into the second solar cell panel. The first and second solar cell panels of the solar cell assembly are arranged in a series of layers, such that layout area of the solar cell assembly can be reduced, and both the first and second solar cell panels can efficiently convert light energy into electric energy.
Patent TW-200908268-A (TW)
Title: Packaging substrate structure with capacitor embedded therein and method for fabricating the same
Inventor: HSU SHH-PING
IPC: H01L23/492
Filed: 2007-08-15
Abstract: A packaging substrate structure with capacitor embedded therein and method for fabricating the same are disclosed, which comprises: a core board; a built-up structure disposed on at least one surface of the core board, wherein the built-up structure has a plurality of conductive pads and an electronic component-deposing region on the surface thereof; a solder mask disposed on the surface of the built-up structure, wherein the solder mask has an open area to expose the electronic component-disposing region and a plurality of openings to expose the conductive pads of the built-up structure; and an electronic component disposed on the electronic component-disposing region in the open area. Accordingly, the packaging substrate disclosed by the present invention can efficiently enhance electrical efficiency and product reliability.
Patent TW-200909772-A (TW)
Title: Appearance measuring method
Inventor: LIU QING
IPC: G01B5/20
Filed: 2007-08-17
Abstract: An appearance measuring method includes the following steps: (1) providing a measuring equipment including a first length measuring device, a second length measuring device and a controller. Both the first length measuring device and the second length measuring device including a measuring tip moved along a first direction and a sensor used to sense a displacement of the measuring tip. The measuring tip of the first length measuring device being opposite to the measuring tip of the second length measuring device. The controller being electrically connected to the first length measuring device and the second length measuring device; (2) making the two measuring tips respectively touching with two opposite surface of an object; (3) removing the two measuring tips at a same speed and making the two measuring tips keep touch with the surface of an object, when the two sensors sensing a displacement of the measuring tip along the first direction and sending the displacement signal to the controller; (4) the controller calculating a section of the object according to the displacement signal; (5) repeating the steps (3), (4), calculating a plurality of sections of the object, the plurality of sections piling up the appearance of the object.
Patent TW-200910689-A (TW)
Title: A multi-band shorted monopole antenna
Inventor: WONG KIN-LU
IPC: H01Q5/10
Filed: 2007-08-21
Abstract: The invention is related to a multi-band shorted monopole antenna, which comprises a dielectric substrate, a radiating metal portion, a shorting metal strip and a feeding connection line. The ground plane does not occupy the whole substrate, leading to a no-ground portion formed on the top portion of the dielectric substrate. The radiating metal portion is constructed to be a planar structure and perpendicular to the top edge of the dielectric substrate, and consists of a supporting dielectric substrate, a radiating metal plate, a slot and a feeding metal portion. The slot is located on the radiating metal plate and extended along the edges of the radiating metal plate, and one end of the slot is extended toward the inner portion of the radiating metal plate. One end of the shorting metal strip is electrically connected to the ground plane, and another end is electrically connected to the radiating metal plate. Meanwhile, one end of the feeding connection line is electrically connected to the feeding metal portion, and another end is electrically connected to a signal source.
Patent TW-200910912-A (TW)
Title: Calling signal converter for cellular phone and household telephone
Inventor: SHEU YIH-RAN
IPC: H04M1/247
Filed: 2007-08-22
Abstract: This invention discloses a calling signal converter for cellular phones and household telephones. This converter is equipped with a Bluetooth interface to emit a cellular phone signal after receiving calling signals from a Bluetooth cellular phone. The PSTN signal-receiving unit receives the PSTN signal from household telephones; then, emits a telephone signal. Through the signal-integration unit, the cellular calling and telephone signals are integrated and changed to telephone or ordinary cellular calling signals for general household telephone or cellular phones to connections.
Patent TW-200821374-A (TW)
Title: Metal-polishing method
Inventor: SUGIYAMA SHINICHI
IPC: C09K13/00
Filed: 2007-08-27
Abstract: The present invention provides a metal-polishing method with a high polishing speed and low dishing, which a metal-polishing liquid is supplied to a polishing pad on a polishing plate, and the polishing pad is contacted with a surface to be polished of an object to be polished and moved relative thereto to carry out polishing, by rotating the polishing plate, wherein the metal-polishing liquid includes polishing particles having a ration of a major axis to a minor axis in the range of 1.2 to 5.0, organic acid containing a secondary nitrogen atom or a tertiary nitrogen atom, and a heterocyclic compound, and the surface to be polished is polished with a contact pressure between the surface to be polished and the polishing pad being in the range of 4,000 Pa to 12,000 Pa and a temperature of the polishing pad surface that contacts the surface to be polished or the temperature of the surface to be polished at least 30 DEG C and less than 75 DEG C.
Patent TW-200915360-A (TW)
Title: Transformer structure
Inventor: LIN TSAI-SHEN
IPC: H01F27/08
Filed: 2007-09-21
Abstract: A transformer structure is disclosed. The transformer includes a first electrical conductor, a second electrical conductor, a circuit board and a magnetic core assembly. The first electrical conductor has a through hole. The second electrical conductor is electromagnetic coupling with the first electrical conductor and made of a single electric cord with plural helical wire units, each of which has a through hole. The circuit board has a through hole. The magnetic core assembly is partially mounted through the through holes of the second electrical conductor, the circuit board and the plural helical wire units of the first electrical conductor and encloses at least portion of the first electrical conductor and the second electrical conductor.
Patent TW-200826330-A (TW)
Title: Method for manufacturing organic material apparatus
Inventor: SUGANUMA NAOTOSHI
IPC: H01L51/10
Filed: 2007-09-28
Abstract: This invention provides a method for manufacturing an organic material apparatus, comprising a step of forming a sacrifice layer formed of an inorganic material on a first material layer formed of an organic material provided on a substrate, a step of forming a resist in the area on the substrate including the top of the sacrifice layer, a selective exposure step for selectively exposing the resist to form a predetermined pattern, a development step of dissolving, with a developing solution comprising an aqueous solution which can dissolve the sacrifice layer, the resist part exposed in the selective exposure step and the sacrifice layer provided just under the resist part, and a step of forming the second material layer on the substrate after the development step, and a lift-off step of dissolving, with a developing solution comprising an aqueous solution which can dissolve the sacrifice layer, the resist and the sacrifice layer just under the resist to lift off the second material layer on the resist to pattern the second material layer.
Patent TW-200914265-A (TW)
Title: Mold core composite of polystyrene foam having release film and preparation method thereof
Inventor: CENG ZONG-PEI
IPC: F02K9/24
Filed: 2007-09-29
Abstract: The present invention relates to a mold core composite of polystyrene foam having a release film and its preparation method. The mold core composite of polystyrene foam having a release film includes a mold core of polystyrene foam and a release film for encapsulating the surface of the mold core of polystyrene foam. The method for preparing the mold core composite of polystyrene foam having a release film includes the following steps: uniformly mixing a first resin, a second resin with silica-containing powder to obtain a slurry mixture; coating the slurry mixture on the surface of the mold core of polystyrene foam; and obtaining a mold core composite of polystyrene foam having a release film after curing. The mold core composite of polystyrene foam having a release film of the present invention can be easily peeled off from the propellant so as to easily acquire an annular propellant of the solid rocket.
Patent TW-200834884-A (TW)
Title: Solid state field emission charge storage
Inventor: LOJEK BOHUMIL
IPC: H01L27/10
Filed: 2007-10-12
Abstract: Solid state field emission charge storage device is formed by a midgap metal plate and another conductive plate acting as capacitor plates in tunneling relation to a floating charge storage reservoir on a substrate. The plates can be reversibly biased for tunneling of holes or electrons. The devices are tiny islands formed using semiconductor chip fabrication techniques. The islands can form a memory array just as similar islands form a field emitter array for a display screen.
Patent TW-200919204-A (TW)
Title: Motherboard and start-up method thereof
Inventor: FU CHANG-WEN
IPC: G06F9/445
Filed: 2007-10-19
Abstract: A motherboard and a start-up method thereof are disclosed. The method is adapted for starting up a plurality of motherboards which have the same chips. The motherboard includes a first unit, a second unit, and a BIOS Bin file. The first unit includes a ROM chip and a system chip. The BIOS Bin file is loaded in the ROM chip. The BIOS Bin file includes a startup module, a share module, and a plurality of loading modules. The startup module judges the type of the motherboard according to the voltage of a plurality of GPIO Pins of the system chip, and reads a corresponding loading module and the share module. The share module is used for checking and initializing the first unit. The loading module is used for checking and initializing the second unit.
Patent TW-200835366-A (TW)
Title: Method of performing random access in a wireless communication system
Inventor: LEE YOUNG-DAE
IPC: H04W74/08
Filed: 2007-10-30
Abstract: A method of performing random access in a wireless communication system is disclosed. The method of performing random access in a user equipment of a wireless communication system which uses multiple carriers includes transmitting a preamble for random access to a network, receiving a random access response message from the network in response to the preamble, transmitting a connection setup request message to the network, the connection setup request message requesting connection establishment with the network, and receiving a first message from the network, the first message including connection setup information and contention resolution information in a random access procedure. If a user equipment identifier of the user equipment is included in the message, the user equipment determines that it has successfully performed random access and performs a next procedure in accordance with the connection setup information. If the user equipment identifier of the user equipment is not included in the message, the user equipment determines that it has failed in random access and transmits a random access preamble to the network again after the lapse of a predetermined time period.
Patent TW-200924386-A (TW)
Title: CMOS cascade comparator and controlling method thereof
Inventor: CHEN YI-CHEN
IPC: H03K5/22
Filed: 2007-11-30
Abstract: A CMOS cascade comparator and controlling method are provided. The CMOS cascade comparator includes a single-ended CMOS inverter. The single-ended CMOS inverter includes a NMOS and a PMOS coupled thereto. The controlling method includes steps of: providing a bias current to the NMOS so as to raising the VCM of the CMOS cascade comparator.
Patent TW-200828290-A (TW)
Title: Optical pickup device
Inventor: SHIMADA NAOTO
IPC: G11B7/09
Filed: 2007-12-03
Abstract: A pickup device comprises a diffraction grating (12) for branching a light beam exiting a semiconductor laser element into at least three light beams. The diffraction grating (12) is divided into three regions by a line extending in the direction parallel with the tangent of track of an optical information recording medium. A second region (12B) is divided into a first subblock (13) and a second subblock (14) by a line extending in parallel with the radial direction of the optical information recording medium. Phase difference between the first subblock (13) and the second subblock (14) is about 180 degrees, phase difference between a first region (12A) and the first subblock (13) is about 90 degrees, and phase difference between the first region (12A) and a third region (12C) is about 180 degrees.
Patent TW-200917916-A (TW)
Title: Method of printing with high spot placement accuracy
Inventor: SRINIVASAN UMA
IPC: B05B1/02
Filed: 2007-12-20
Abstract: 1. A method of printing spots on a substrate with high spot placement accuracy, the method comprising: setting up a plurality of components of a printing system having a process direction, where the plurality of components includes a camera and one or more print heads with one or more ejectors on each print head; ejecting at least one drop from all of the ejectors of at least one print head; using the camera to measure the positions of the printed spots from the print head; and storing the measured spot positions in a common coordinate system as initial virtual positions describing at least one virtual print head.