baber/WOPTO huggingface dataset:
Patent TW-200840899-A (TW)
Title: Sewing machine
Inventor: SADASUE KAZUYA
IPC: D05B57/02
Filed: 2007-11-14
Abstract: A sewing machine includes a looper formed with a thread hole, a looper shaft holding the looper, and a thread pipe fixed to the looper shaft. The thread pipe includes a thread inserting port at one end and a thread discharging port at the other end. The sewing machine further includes a nozzle from which air is sprayed toward the thread inserting port, a switching mechanism operable to disconnect the looper from the looper shaft when the looper is at a front position, and a moving member which moves the looper to a rear position when the looper is disconnected from the looper shaft by the switching mechanism. When the looper is disconnected from the looper shaft and is moved to the rear position, the thread discharging port matches the thread hole, and the thread inserting port becomes close to the nozzle.
Patent TW-200923188-A (TW)
Title: Multiwall polymer sheet comprising liquid, and methods for making and articles using the same
Inventor: MAAS CHRIS
IPC: E06B3/66
Filed: 2007-11-16
Abstract: Disclosed herein are multiwall sheeting and articles comprising multiwall sheeting. In one embodiment, a multiwall sheet comprises: greater than or equal to three polymer walls (2) (e. g. , comprising a first outer layer (10), a second outer layer (12), and an inner layer (14)), a transverse layer, and a liquid. The liquid is located in cells (16) formed by the transverse layer and the walls (2). The multiwall sheet has a first visible light transmission and a first direct solar transmission. A second multiwall sheet has the same materials and the same design as the multiwall sheet but with no liquid, and has a second visible light transmission and a second direct solar transmission. The first visible light transmission is greater than the second visible light transmission and the first direct solar transmission is about 63% to about 70% as determined in accordance with ISO 9050.
Patent TW-200841030-A (TW)
Title: Circuit board inspection apparatus and method
Inventor: YAMASHITA MUNEHIRO
IPC: G01R31/28
Filed: 2007-11-28
Abstract: To provide a substrate inspection device capable of inspecting a pseudo-short-circuiting part with adjacent wiring patterns short-circuited pseudly, without generating burning. This substrate inspection device, for inspecting an electric characteristic of the wiring pattern 13 between inspection points 12a, 12b, by generating a potential difference between the inspection points on a substrate 11 to be inspected, and by taking out signals for inspection from the inspection points, includes a plurality of probes 2a, 2b electrically connected directly or indirectly to the inspection points, an output part 3 for generating the potential difference between the inspection points via the probes, and a detecting part 4 for detecting the signals from the inspection points via the probes when the potential difference is imparted.; In the output part, the pseudo-short-circuiting part with the adjacent wiring patterns short-circuited pseudly is conductive, and the potential difference of a degree not to generate the burning by a current flowing in the pseudo-short-circuiting part is generated between the inspection points.
Patent TW-200832764-A (TW)
Title: Light emitting diode having barrier layer of superlattice structure
Inventor: LEE SANG-JOON
IPC: H01L33/06
Filed: 2007-12-07
Abstract: A light emitting diode (LED) having a barrier layer with a superlattice structure is disclosed. In an LED having an active region between an GaN-based N-type compound semiconductor layer and a GaN-based P-type compound semiconductor layer, the active region comprises a well layer and a barrier layer with a superlattice structure. As the barrier layer with the superlattice structure is employed, it is possible to reduce occurrence of defects caused by lattice mismatch between the well layer and the barrier layer.
Patent TW-200837088-A (TW)
Title: Styrene butadiene block copolymers for film applications
Inventor: BROWN JOHN MARK
IPC: B65B33/00
Filed: 2007-12-10
Abstract: We disclose a monovinylarene-conjugated diene block copolymer containing a plurality of monovinylarene-conjugated diene mixed blocks, wherein each mixed block contains conjugated diene units and monovinylarene units in a weight ratio of about 0.05 to about 0.33. We also disclose a composition containing (a) from about 50 parts by weight to about 95 parts by weight of the monovinylarene-conjugated diene block copolymer and (b) from about 5 parts by weight to about 50 parts by weight of polystyrene; wherein the monovinylarene-conjugated diene block copolymer and the polystyrene total 100 parts by weight. We further disclose a method of shrink-wrapping an object or a group of objects by wrapping the object or the group of objects with a film containing the composition, to yield a wrapped object or group of objects, and heating the wrapped object or group of objects to a temperature and for a duration sufficient to shrink the film in at least a first direction, to yield a shrink-wrapped object or group of objects.
Patent TW-200928894-A (TW)
Title: Handheld device, input apparatus and method for handheld device, and display apparatus and method for handheld device
Inventor: LU CHIH-KUO
IPC: G06F3/048
Filed: 2007-12-17
Abstract: A handheld device, an input apparatus and method for the handheld device, and a display apparatus and method for the handheld device are provided. In the present invention, a display interface of the display apparatus is divided into at least two parts so as to display operation frames of different application programs on the display interface at the same time. And a user can operate operation frames of the said application programs by a single pointer input interface of the input apparatus. The present invention needs no modification on application programs, and only needs one touch screen that comprises the display interface and pointer input interface to achieve the result described above. Therefore, the hardware cost of the handheld device can be reduced and the complexity of implementing application programs for the handheld device can be lessened.
Patent TW-200932961-A (TW)
Title: Anodizing method for single component with multiple colors
Inventor: Zhang yuan-ting
IPC: C25D9/06
Filed: 2008-01-16
Abstract: The present invention relates to an anodizing method for single component with multiple colors, mainly by performing processes of defatting, water rinsing, chemical polishing (using acidic or alkalic liquids such as phosphoric acid, nitric acid and strong bases to corrode the surface of the components to be processed so as to remove the surface impurities, thereby showing original colors of aluminum) and anodizing treatment to the aluminum components to be processed so that its surface is oxidized to form an oxide layer (the oxide layer presents activated surfaces having tiny and uniform pores), and performing a coloring procedure that uses a hydrophilic dye of at least one color over the exterior of the oxide layer, a drying procedure and a liquid sealing procedure to form a protective film layer, so as to achieve the goal of completing the anodizing treatment of multiple colors at one time. The present invention includes the advantages of labor hour saving, reduction in dye usage, pollution reduction, cost reduction, reduction in defective products and may not easily cause color differences, therefore is practical and may be used for industrial applications.
Patent TW-200933064-A (TW)
Title: Base structure
Inventor: SU YUNG-CHUN
IPC: F16M11/20
Filed: 2008-01-30
Abstract: Base structure of present invention includes a base, a limitation unit and a rotation unit. Limitation unit is fixed on the base and has a limitation groove. Rotation unit is disposed on the limitation unit. A protrusion protrudes from the bottom of the rotation unit and is movably disposed in the limitation groove. Therefore, rotation unit can rotate relatively to the base. Base structure further comprises fixing units. Fixing units can prevent rotation unit from separating from the base. Rotation unit can be combined with a holder of a display device. Thus the display device can rotate together with the rotation unit and therefore users can adjust the view angle of the display device.
Patent TW-200845326-A (TW)
Title: Semiconductor device with magnetic powder mixed therein and manufacturing method thereof
Inventor: AOKI YUTAKA
IPC: H01L23/552
Filed: 2008-02-12
Abstract: A semiconductor device includes a semiconductor substrate on one side of which an integrated circuit and a plurality of connection pads connected to the integrated circuit are provided. An insulating film is provided on the plurality of connection pads except for parts of the connection pads and on the one side of the semiconductor substrate. A plurality of wiring lines are provided to be electrically connected to the integrated circuit via the connection pads, each of the wiring lines having a connection pad portion. A plurality of columnar electrodes are respectively provided on one side of the connection pad portions of the wiring lines. A sealing film is provided on the peripheries of the columnar electrodes to cover the integrated circuit and which is provided. At least one of the insulating film and the sealing film is formed of a resin in which magnetic powder is mixed.
Patent TW-200940922-A (TW)
Title: Vacuum heat-collection device
Inventor: LUO JUN-GUANG
IPC: F24S10/40
Filed: 2008-03-20
Abstract: A vacuum heat-collection device is disclosed, which mainly comprises a vacuum chamber and a thermal conduction unit. The vacuum chamber has a chamber wall defining a chamber, and a plurality of thermal conduction particles suspending inside the chamber, the thermal conduction particles vibrate after being heated and collide with each other and release the thermal energy. The thermal conduction unit has at least one superconducting heat pipe connected to the vacuum chamber and a thermal source for conducting the thermal energy generated by the thermal source to the vacuum chamber. Accordingly, the vacuum chamber can compensate the thermal energy loss during thermal conduction and the thermal efficiency is greatly increased, so this invention has a better practicability.
Patent TW-200903003-A (TW)
Title: System and method for testing multiple packet data transmitters
Inventor: OLGAARD CHRISTIAN VOLF
IPC: H04L69/40
Filed: 2008-03-21
Abstract: A system and method for testing a plurality of packet data transmitters in which multiple devices-under-test (DUTs) are tested by providing similar transmit data streams to the DUTs each of which, in response thereto, provides a respective packet data signal. At least a portion of each packet data signal is captured to provide captured data packets, which are processed to provide multiple sets of test data respective ones of which, in turn, are analyzed in view of the transmit data to determine an operational status of each DUT.
Patent TW-200906765-A (TW)
Title: Method for production of chlorinated and fluorinated compound
Inventor: OHNO HIROMOTO
IPC: C07C21/09
Filed: 2008-03-28
Abstract: Disclosed is a method for producing a chlorinated and fluorinated compound, which is characterized by conducing the reaction for adding a chlorine atom to a unsaturated carbon-carbon bond in a hydrogenated compound having the unsaturated carbon-carbon bond in the presence of a fluorine gas. The hydrogenated compound having the unsaturated carbon-carbon double bond may be 3,4-dichlorobutene-1. Also disclosed is a method for producing 1,2,3,4-tetrachlorohexafluorobutane from 3,4-dichlorobutane-1 with high efficiency in an economically advantageous manner. In the method, the chlorination and fluorination of the hydrogenated compound having the unsaturated carbon-carbon bond is achieved in one step.; Therefore, the method enables to produce a chlorinated and fluorinated compound with higher efficiency and more economically compared to a conventional method in which the two reactions are conducted separately.
Patent TW-200903422-A (TW)
Title: Driving method of organic electroluminescence light emission part
Inventor: TOYOMURA NAOBUMI
IPC: G09G3/20
Filed: 2008-03-28
Abstract: Provided is a driving method of an organic EL light-emitting part which optimizes mobility correction processing of a transistor for a drive circuit according to luminance. The driving method of the organic EL light-emitting part performs preprocessing [TP(5)1], threshold voltage cancel processing [TP(5)2] and write processing [TP(5)6] using the drive circuit (11) composed of a drive transistor TDrv, a video signal write transistor TSig and a capacitor part C1 having a pair of electrodes (both of the ends of which correspond to a first node ND1 and a second node ND2). Between the threshold voltage cancel processing and the write processing, the variable correction voltage of a value depending on the video signal voltage VCor VSig is applied to the first node ND1, and a potential higher than that of the second node ND2 in the threshold voltage cancel processing is applied to the drain area of the drive transistor TDrv to raise the potential of the second node ND2 according to the characteristic of the drive transistor TDrv.
Patent TW-200940820-A (TW)
Title: Hydropower system having multi energy inputs
Inventor: CHING JOSE
IPC: F03B1/00
Filed: 2008-03-31
Abstract: This invention is a multi-type energy converting system that utilizes liquid, air or electromagnetic field as the mediums for generating the electrical energy. The utilized energy is as following: 1. water jetting power generated through a post-water hammer releasing from a main water pipe; 2. vacuum sucking power which is a pressure differential vacuum sucking power generated in the main water pipe after jetting large amount of high pressure water, and which sucks the water directly from a dam and jetting into the main water pipe; 3. back lash power; 4. potential energy generated due to gravity; 5. pressure compression power generated in a buffer chamber; 6. inertia force of rotation; 7. atmosphere pressure energy; 8. pressure head of an electric pump. The output energy is an integrated electrical energy. This system has a closed energy loop and an additional energy line.
Patent TW-200942680-A (TW)
Title: Tube retracting and positioning structure for retractable ladder
Inventor: YE BU-WAN
IPC: E06C1/12
Filed: 2008-04-03
Abstract: This invention relates to a tube retracting and positioning structure for a retractable ladder. The tube consists of an outer body and an inner body, and the outer body receives the inner body which can be retracted relatively. In this invention, the outer body is disposed with a rotary lump therein, which is driven to rotate by the column of the inner body; as such, when the inner body extends outward, the rotary lump can provide any baffling and positioning functions to prevent the unexpected retraction of the inner body. The present invention provides a desirable tube retracting and positioning structure which can largely reduce the storage space required when applied to a retractable ladder, thereby providing a great industrial applicability.
Patent TW-200907631-A (TW)
Title: Method and system for analog frequency clocking in processor cores
Inventor: JACOBOWITZ LAWRENCE
IPC: G06F1/04
Filed: 2008-04-09
Abstract: A method of and system for frequency clocking in a processor core are disc1osed. In this system, at least one processor core is provided, and that at least one processor core has a clocking subsystem for generating an analog output clock signal at a variable frequency. Digital frequency control data and an analog signal are both transmitted to that at least one processor core; and that processor core uses the received analog signal and digital frequency control data to set the frequency of the output clock signal of the clocking subsystem. In a preferred implementation, multiple cores are asynchronously clocked and the core frequencies are independent1y set.
Patent TW-200910678-A (TW)
Title: Fuel cell system
Inventor: MURAMATSU YASUYUKI
IPC: H01M8/04
Filed: 2008-04-22
Abstract: There is provided a fuel cell system capable of raising a temperature of a fuel cell quickly and stably to a predetermined temperature. A fuel cell system 100 includes a cell stack 102; a temperature sensor 146 which detects a temperature of the cell stack 102; an outside air temperature sensor 148 which detects an outside air temperature; and a CPU 154 which controls a process in the fuel cell system 100. When the temperature of the cell stack 102 is lower than a predetermined temperature, the fuel cell system 100 performs a temperature raising operation of the cell stack 102 by making the concentration of aqueous methanol solution in an aqueous solution tank 116 higher than in normal operation and by making an output of an aqueous solution pump 132 greater than in normal operation. The CPU 154 sets a run time for the temperature raising operation, using a detection result from the outside air temperature sensor 148, a detection result from the temperature sensor 146 and a run time setting table which is stored in a memory 158.
Patent TW-200910487-A (TW)
Title: Semiconductor wafer processing
Inventor: BAUER ROBERT
IPC: H01L21/60
Filed: 2008-04-25
Abstract: A method of processing a semiconductor wafer (10) is provided which comprises treating a metallisation layer (14) provided on a backside (12) of the wafer (10) to form a plurality of channels (16) therein, such that at least some of the channels (16) along substantially the length thereof extend through the thickness of the metallisation layer (14) to the backside (12) of the wafer (10), thereby exposing the material of the backside (12) of the wafer (10). When the semiconductor wafer is separated into dies, each die is provided with a plurality of channels (16), which extend to an edge of the die. On attaching the die to a die attach flag by solder, the solder does not stick to the exposed material of the backside (12) of the die, and channels are thereby formed in the solder. This allows venting of gases formed in the solder, and decreases void formation in the solder.
Patent TW-200900189-A (TW)
Title: Method of and apparatus for laser drilling holes with improved taper
Inventor: LEI WEI-SHENG
IPC: B23K26/38
Filed: 2008-05-30
Abstract: A method of and an apparatus for drilling blind vias with selectable tapers in multilayer electronic circuits permit forming electrical connections between layers while maintaining quality and throughput. The method relies on recognizing that the top diameter of the via and the bottom diameter of the via, which define the taper, are functions of two separate sets of equations. Simultaneous solution of these equations yields a solution space that enables optimization of throughput while maintaining selected taper and quality using temporally unmodified Q-switched CO2 laser pulses with identical pulse parameters. Real time pulse tailoring is not required; therefore, system complexity and cost may be reduced.
Patent TW-200909928-A (TW)
Title: Receiving container, method of manufacturing the same and liquid crystal display apparatus having the same
Inventor: LEE JONG-NAM
IPC: G02F1/1333
Filed: 2008-06-06
Abstract: A receiving container includes a chassis and a mold frame disposed on the chassis. The chassis includes a base plate and a sidewall having a first sidewall portion extended from the base plate and bent to extend upwards or in a first direction substantially normal to the base plate, a second sidewall portion extended from the first side sidewall portion and bent to extend downward or in a second direction opposite the first direction and an extended portion extending from the second sidewall portion in the same direction as the base plate.
Patent TW-200916742-A (TW)
Title: Spectroscope
Inventor: SHIBAYAMA KATSUMI
IPC: G01J3/02
Filed: 2008-06-06
Abstract: A spectroscope (1) comprises a package (2) provided with a light guiding section (7), a spectroscopic module (3) contained in the package (2), and a supporting member (29), placed on the internal surface of the package (2), for supporting the spectroscopic module (3). The spectroscopic module (3) includes a body section (11) for transmitting light which has entered from the light guiding section (7) and a spectroscopic section (13) for dispersing the light transmitted by the body section (11) on the predetermined surface side of the body section (11). The spectroscopic module (3) is supported on the predetermined surface by the supporting member (29) while the spectroscopic section (13) is away from the internal surface.
Patent TW-200924070-A (TW)
Title: Method of forming a guard ring or contact to an SOI substrate
Inventor: COLWILL BRYANT C
IPC: H01L21/84
Filed: 2008-06-25
Abstract: A method is provided of forming a conductive via in contact with a bulk semiconductor region of a semiconductor-on-insulator ("SOI") substrate. A first opening is formed in a conformal layer overlying a trench isolation region. The trench isolation region may share an edge with an SOI layer of the substrate. Desirably, a dielectric layer is deposited over a top surface of the conformal layer and the trench isolation region. A second opening can then be formed which extends through the dielectric layer and the first opening in the conformal layer. Desirably, portions of the bulk semiconductor region and the top surface of the conformal layer are exposed within the second opening. The second opening can then be filled with at least one of a metal or a semiconductor to form a conductive element contacting the exposed portions of the bulk semiconductor region and the top surface of the conformal layer.
Patent TW-200921178-A (TW)
Title: Multifocal lens with a diffractive optical power region
Inventor: KOKONASKI WILLIAM
IPC: G02C7/06
Filed: 2008-07-03
Abstract: A lens system is presented having a diffractive optical power region. The diffractive optical power region has a plurality of concentric surface relief diffractive structures. A greater portion of light incident on a diffractive structure near the center point contributes to the optical power than light incident on a diffractive structure peripherally spaced therefrom.
Patent TW-201004465-A (TW)
Title: Light emitting device capable of decreasing manufacturing cost
Inventor: HU JEN-CHIEH
IPC: H05B33/08
Filed: 2008-07-15
Abstract: A light emitting device capable of decreasing manufacturing cost includes a power generator for generating a first DC power, a first DC controller unit for generating a control signal, a DC-DC transformer coupled to the power generator and the DC controller unit for transforming the first DC power into a second DC power according to the control signal, a plurality of LED loads each including a plurality of LED sequences coupled to the DC-DC transformer for emitting light according to the second DC power, and a plurality of LED drivers coupled to the plurality of LED loads for adjusting output currents of the LED sequences to achieve fixed output currents.
Patent TW-201003687-A (TW)
Title: Combination structure of circuit carrier and transformer
Inventor: CHEN YI-LIN
IPC: H01F27/06
Filed: 2008-07-15
Abstract: A combination structure of a circuit carrier and a transformer is disclosed. The combination structure includes a transformer and a circuit carrier. The transformer has a bobbin which has a plurality of pin bases. The circuit carrier has a plurality of receptacles which are corresponding to the plurality of the pin bases of the bobbin. When the transformer is disposed on the circuit carrier, the plurality of receptacles can receive a part of the pin bases of the bobbin.