baber/WOPTO huggingface dataset:
Patent TW-200537546-A (TW)
Title: Manufacture method of creating nanometer carbon tubes on a copper mesh material
Inventor: YU MING-SHENG
IPC: H01J37/073
Filed: 2004-05-07
Abstract: This invention relates to a manufacture method of creating nanometer carbon tubes on a copper mesh material. It mainly comprises the following procedures: Firstly, it mixes silica gel into a copper mesh material to form a porous substrate of copper mesh via a pressing process. Secondly, it places the porous substrate of copper mesh in a chemical vapor deposition system. Further, the nanometer carbon tubes create on the copper mesh substrate at proper temperatures and by actions of carbon catalyzes. It is especially suitable for manufacturing electrodes of fuel cells or conventional electric cells, and hydrogen storing material. Eventually, it achieves the effects of storing and releasing hydrogen. Therefore, it reduces the cost of production.
Patent TW-200500993-A (TW)
Title: Display device, display method, and manufacturing method of display device
Inventor: MIURA HIROTSUNA
IPC: H05B33/00
Filed: 2004-05-21
Abstract: The object of the present invention is to improve the image quality by precisely reducing the variation in the luminance of each illuminant in the case an image is displayed by making a plurality of the illuminants emit light. The display device of the present invention is formed by arraying a plurality of pixels consisting of prescribed driving circuits and the illuminants which emit light when driven by the driving circuits, characterized in that the respective pixels are equipped with correction circuits which detect the light quantity of the illuminants by photo-detectors composed of material of the same kind as that of the illuminants and apply feedback to the driving circuit based on the results of the detection.
Patent TW-200426121-A (TW)
Title: Quartz glass crucible for pulling up silicon single crystal
Inventor: OHAMA YASUO
IPC: C30B15/10
Filed: 2004-05-26
Abstract: This invention provides a quartz glass crucible for use in pulling up a silicon single crystal, in which it has, at least in the curve portion thereof, a three-layer structure comprising a transparent inner layer being composed of a synthetic quartz glass and having a low Al concentration, a transparent or nontransparent intermediate layer being composed of a natural quartz glass of a mixture of natural and synthetic quartz glasses and having a high Al concentration, and a nontransparent outer layer being composed of a natural quartz glass and having an Al concentration higher than that of the intermediate layer. The quartz glass crucible is reduced in the deformation of the transparent inner layer, and allows the suppression of the change in the amount of dissolution of the quartz glass crucible associated with the pull-up of a single crystal and the achievement of the uniform oxygen concentration in the longitudinal direction of a single crystal.
Patent TW-200428536-A (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: ERIGUCHI KOJI
IPC: H01L21/768
Filed: 2004-06-02
Abstract: The present invention provides a manufacturing method for semiconductor device, which includes the following steps: at least forming the lamination of the gate insulation film 6 and the gate electrode 7, and the active area 13, and further forming the insulation film 10 on the bottom; next, forming the wiring 11a connected to the gate electrode 7 on the bottom insulation film 10 and the wiring 11b connected to the active area 13 as the virtual wiring; then, using the plasma processing to form the inter-layer insulation film 12 on the bottom insulation film 10; at this time, the wiring 11b as the virtual wiring can drain out the charging current from the plasma 14.
Patent TW-200600310-A (TW)
Title: High-rate foaming manufacturing method of thermoplastic elastomer composite
Inventor: Wu jun-xiong
IPC: C08J3/00
Filed: 2004-06-21
Abstract: This invention is a high-rate foaming manufacturing method of thermoplastic elastomer composite, which is a composite utilizing thermoplastic elastomer as substrate. After separately adding different functional ingredients of the blowing agent, the curing agent, etc., the traditional device is used to carry out kneading and sheeting treatment to form adequately sized sheet. According to the practical need, a certain quantities of sheets are stacked up and sent to the 1st section of hot-press mold to carry out the first mold-press foaming, which is followed by sending the hereby obtained pre-foaming embryo before cooled to the second section of hot-press mold or oven to carry out the 2nd mold-press foaming or constant-pressure foaming treatment to produce the foaming material with foaming rate of above 15 times. The disclosed high-rate foaming material not only has the high elastic and slip-resistant properties as the regular rubber foaming material does, but also has the advantages of simple formula, easy for coloring, easy for second processing, capability of environment-ecological recycling and re-generation, etc. as the regular plastic foaming material does.
Patent TW-200507720-A (TW)
Title: High reliability solder joint with multilayer structure
Inventor: ANO KAZUAKI NMI
IPC: B23K35/00
Filed: 2004-06-25
Abstract: Disclosed are high reliability solder joints and methods for manufacturing the same. Methods are disclosed forming a solder joint (26) in an electronic assembly (10) having one or more copper connection sites (16) including steps for applying a nickel layer (22) with a carefully controlled thickness to the copper connection site (16), and applying a diffusion layer (24) to the thin nickel layer (22). Further steps are disclosed for positioning lead-free solder (18) adjacent to the diffusion layer (24), and for reflowing the solder (18) to form a highly reliable solder joint (26). Also disclosed is a solder joint (26) for use in a semiconductor apparatus (10) having at least one copper connection site (16). The solder joint (26) includes a thin intermetallic compound layer (28) bonded to the copper connection site (16) and lead-free solder (18) encapsulating the thin intermetallic compound layer (28).
Patent TW-200506684-A (TW)
Title: Data distribution system, data acquisition device, writing device, data acquisition program, data acquisition method, recording media, and data distribution device
Inventor: UESHIMA HIROMU
IPC: G06Q30/06
Filed: 2004-06-30
Abstract: User terminal (5-N: Figure 1) receives karaoke data from WEB server (1: Figure 1). Writer (7-N: Figure 1) writes karaoke data, received by user terminal (5-N), into memory cartridge (13: Figure 2). At this situation, the writer (7-N) will write into the area of storage area of memory cartridge (13) once only where data is never written in. A preliminary system program is stored in memory cartridge (13). As just described, it does not use prepaid type and realize high security and easy data distribution system.
Patent TW-200536244-A (TW)
Title: Switching elecric source circuit
Inventor: SHIRAI NARIAKI
IPC: H02M5/40
Filed: 2004-08-06
Abstract: A switching electric source circuit capable of providing a specified protection period even if AC input voltage changes and limiting a rush current flowing to a smoothing capacitor by a current limiting resistor in the protection period is proposed. The protection period is set to a prescribed value by using a software timer. The software timer sets the protection period by counting a clock signal. The protection period is set to a prescribed value in conformity with a rated value of AC input voltage. In a case that the rated value of AC input voltage changes, the setting of the protection period is changed corresponding to the change of the rated value of AC input voltage.
Patent TW-200608844-A (TW)
Title: Methods for forming solder bumps on circuit boards
Inventor: LIN CHENG-YUAN
Filed: 2004-08-17
Abstract: This invention relates to methods for forming solder bumps on a circuit board and the methods are described as followings. Firstly, strengthen a solder resist preformed on the circuit board and then rough the solder resist. Secondly, lay over a photosensitive dry film on the solder resist and form a plurality of openings on the dry film by exposure and development treatments in order to reveal preformed pads on the circuit board. Last, form spherical solder bumps on the pads within the openings respectively and then remove the dry film.
Patent TW-200512107-A (TW)
Title: Hybrid vehicle
Inventor: ABE NORIYUKI
IPC: B60L50/16
Filed: 2004-08-17
Abstract: To provide a hybrid vehicle capable of employing the foot shaft drive system without considerably changing the design of a holding generator motor type transmission. Since the driving force of a generator motor M1 is transmitted to the downstream side of an output shaft 17, not via an input shaft 16 and the output shaft 17 of a transmission T, the drag of an engine E, the input shaft 16 and the output shaft 17 by the driving force of the generator motor M1 is prevented. In other words, the foot shaft drive is realized, and the power consumption is reduced and the energy recovery efficiency during the regenerative braking is enhanced thereby. Further, since the generator motor M1 is installed at the position held by the engine E and the transmission T, the generator motor M1 can be disposed similarly to a known holding generator motor type, and the foot shaft drive system can be employed without considerably changing the design of the transmission T.
Patent TW-200514249-A (TW)
Title: Image sensor having pinned floating diffusion diode
Inventor: HONG SUNG-KWON C
IPC: H01L27/146
Filed: 2004-09-03
Abstract: The present invention provides an image sensor having a pinned floating diffusion region in addition to a pinned photodiode. The pinned floating diffusion region increases the capacity of the sensor to store charge, increases the dynamic range of the sensor and widens the intra-scene intensity variation.
Patent TW-200524183-A (TW)
Title: Light source unit and projector
Inventor: YONEKUBO MASATOSHI
IPC: G02B5/08
Filed: 2004-10-07
Abstract: To provide a light source unit and a projector with high light utilization efficiency. The unit has a surface emitting part 101 for emitting light from a planer emitting region 101a, a reflecting metal electrode 106 provided on one surface side of the surface emitting part 101,a square pyramid prism 104 on the other surface side of the surface emitting part 101 and consisting of glass, and a bottom surface 104a of the square pyramid prism 104 has substantially the same size and shape as the planer emitting region 101a, inclined surfaces 105 a and 105b of the square pyramid prism 104 output the light refracted by the inclined surfaces 105a and 105b of the light that has entered the square pyramid prism 104 from the bottom surface 104a in a specific direction and guide the light reflected by the inclined surfaces 105a and 105b toward the bottom surface 104a, and the reflecting metal electrode 106 reflects the light that has been reflected by the inclined surfaces 105a and 105b and transmitted through the bottom surface 104a and the surface emitting part 101 toward the square pyramid prism 104 again.
Patent TW-200614466-A (TW)
Title: Chip package for preventing heat slug from offsetting
Inventor: LIU JUN-CHENG
Filed: 2004-10-19
Abstract: A chip package for preventing heat slug from offsetting mainly includes a substrate, a chip, an adhesive and a heat slug. The chip and the adhesive are disposed on the substrate. The heat slug has a connecting portion. The connecting portion has a locking through hole. The adhesive adheres a bottom surface of the connecting portion of the heat slug and fills the locking through hole for forming an adhesive locking mechanism of fixing the heat slug. The adhesive locking mechanism can prevent the heat slug from offsetting.
Patent TW-200525982-A (TW)
Title: Tokens/keys for wireless communications
Inventor: CHITRAPU PRABHAKAR R
IPC: G06T1/00
Filed: 2004-11-24
Abstract: Tokens/keys are produced for wireless communications. These tokens/keys are used for watermarks, signature insertion, encryption and other uses. In one embodiment, contextual information is used to generate tokens/keys. The tokens/keys may be derived directly from the contextual information. The contextual information may be used in conjunction with other information to derive the tokens/keys. Tokens/keys may be exchanged between transmit/receive units. The exchange of these tokens/keys may be encrypted.
Patent TW-200522569-A (TW)
Title: Method for estimating frequency offset, and frequency offset correction device utilizing such method
Inventor: TANAKA YASUHIRO
IPC: H04L27/26
Filed: 2004-11-29
Abstract: This invention provides a method for correcting the frequency offset among signals received by a plurality of antennas. A frequency offset is estimated in a preamble section by a frequency offset correction unit (110), and digital receiving signal (300) is corrected at/an estimated initial frequency offset, and is also further corrected at a residual frequency signal (324). Receiving signal weight vector signal (312) is computed by receiving signal weight vector computing unit (68) with a LMS algorithm. A frequency offset contained in the corrected receiving signal (326) is also estimated according to a deviation vector or a receiving weight vector signal (312) derived by the LMS algorithm, and the estimated frequency offset is outputted as a residual frequency signal. The corrected receiving signal (326) is weighted with a receiving weight vector signal (312) by a multiplying unit (62), and a synthesized signal (304) is outputted by adding the output of the multiplying unit (62) by the adding unit (64).
Patent TW-200530912-A (TW)
Title: Transitioning from instruction cache to trace cache on label boundaries
Inventor: ALSUP MITCHELL
IPC: G06F9/30
Filed: 2004-11-30
Abstract: Various embodiments of methods and systems for implementing a microprocessor that includes a trace cache and attempts to transition fetching from instruction cache to trace cache only on label boundaries are disclosed. In one embodiment, a microprocessor may include an instruction cache, a branch prediction unit, and a trace cache. The prefetch unit may fetch instructions from the instruction cache until the branch prediction unit outputs a predicted target address for a branch instruction. When the branch prediction unit outputs a predicted target address, the prefetch unit may check for an entry matching the predicted target address in the trace cache. If a match is found, the prefetch unit may fetch one or more traces from the trace cache in lieu of fetching instructions from the instruction cache.
Patent TW-200527463-A (TW)
Title: Thin sheet with movable contact and button switch utilizing the same sheet
Inventor: KATO MASAKAZU
IPC: H01H13/70
Filed: 2004-12-03
Abstract: This sheet with movable contacts comprises: a first movable contact 3; a second movable contact 4 having a greater stroke from the reversal of an inner surface of a swollen part by pressing to its making contact with a central fixed contact than the first movable contact 3; a first sheet 1 having accommodating holes 1a, 1b capable of accommodating the first and second movable contacts 3, 4; and a second sheet 5 holding the first and second movable contacts 3, 4 at the back surface thereof with an adhesive portion 5a and closing the top of the accommodating holes 1a, 1b of the first sheet 1. One of the first and second sheets 1, 5 is used as a common sheet to be equipped with the first and second movable contacts 3, 4 together. The first sheet 1 is designed to have a uniform thickness according to the difference between strokes of the first movable contact 3 and the second movable contact 4, so that the height at which the first and second movable contacts 3, 4 are held by the second sheet 5 is adjusted.
Patent TW-200619791-A (TW)
Title: Active device array substrate
Inventor: CHIEN CHIN-CHENG
IPC: G02F1/1362
Filed: 2004-12-09
Abstract: An active device array substrate is disclosed. The active device array comprises a substrate, a plurality of scan lines, a plurality of data lines, and a plurality of pixels. The scan lines and the data lines are disposed on the substrate. The pixels are disposed on the substrate and connected with the corresponding scan lines and the corresponding data lines. Each of the pixels comprises an active device and a pixel electrode. The pixel electrode is electrically connected with the active device. The pixel electrode has a rubbing pattern. At least a corner of the pixel electrode has a jagged profile. The jagged profile is adjacent to the rubbing pattern of the neighboring pixel. The active device array substrate can improve the display quality of the Multi-domain Vertically Alignment liquid crystal display by reducing the dark phenomenon that is caused by the rubbing pattern of the neighboring pixel.
Patent TW-200534586-A (TW)
Title: Filter with signal taps temporally spaced at fractional symbol intervals
Inventor: ASURI BHUSHAN
IPC: H04L7/02
Filed: 2004-12-13
Abstract: Described are methods and devices for processing a signal transmitting symbols which are temporally spaced on symbol intervals. The signal may be tapped at fractional symbol intervals to provide a plurality of signal taps at the fractional symbol intervals. Each of a plurality of coefficients may be applied to a corresponding one of the signal taps to generate an equalized signal. For at least one of the signal taps, the corresponding coefficient may be updated no more frequently than once per symbol interval.
Patent TW-200623297-A (TW)
Title: Method and system for semiconductor defect detection
Inventor: LIU TONG-YU
Filed: 2004-12-29
Abstract: A method for semiconductor defect detection, applied to wafer tests based on semiconductor processes. A defect test is first implemented, thereby obtaining redundancy information. An abnormal test is implemented, thereby obtaining a first abnormal bit map. The redundancy information is converted to a second abnormal bit map, and the first abnormal bit map is compared with the second abnormal bit map, thus generating a third abnormal bit map.
Patent TW-200623166-A (TW)
Title: Device and method for determining phase sequence and turns ratio
Inventor: JANG YAU-GUANG
IPC: H01F29/00
Filed: 2004-12-31
Abstract: The present invention provides a device and method for determining phase sequence and turns ratio, which could be used to determine the phase sequence and the turns ratio of three-phase transformer. The device for determining phase sequence and turns ratio is used to apply the voltage on the primary of three-phase transformer, and detect the inductive voltage generated at the secondary of the three-phase transformer, and then determine the phase sequence and turns ratio according the input voltage at the primary of three-phase transformer and the inductive voltage generated at the secondary of the three-phase transformer, and the determination method is based on the method for determining phase sequence and turns ratio according to the present invention. Because the device for determining phase sequence and turns ratio according to the present invention has simple structure and is of low cost, which could eliminate the defects of the conventional device for determining phase sequence and turns ratio.
Patent TW-200535135-A (TW)
Title: N-[(1,5-diphenyl-1h-pyrazol-3-yl)methyl]sulfonamide derivatives, preparation and therapeutic application thereof
Inventor: BARTH FRANCIS
IPC: C07D413/14
Filed: 2005-01-11
Abstract: One subject of the present invention is compounds corresponding to formula (I): in which: R1 represents, a (C1-C6) alkyl; a (C3-C7) cycloalkyl, which is unsubstituted or substituted one or more times with a (C1-C3) alkyl group; a (C3-C7) cycloalkylmethyl, which is unsubstituted or substituted one or more times on the carbocycle with a (C1-C3) alkyl; a phenyl, which is unsubstituted or mono-, di- or trisubstituted with a substituent independently chosen from a halogen atom, a (C1-C4) alkyl, a (C1-C3) alkoxy, a cyano, a trifluoromethyl radical, a trifluoromethoxy radical, a CH3SO2-group, a (C1-C3)alkylcarbonyl group or a phenyl; a benzyl, which is unsubstituted or mono- or disubstituted with a substituent independently chosen from a halogen atom, a (C1-C3) alkyl, a (C1-C3) alkoxy; a trifluoromethyl radical; R2 represents a hydrogen atom or a (C1-C3) alkyl; R3 represents a hydrogen atom or a (C1-C3) alkyl; R4, R5, R6, R7, R8 and R9 each independently represent a hydrogen atom, a halogen atom, a (C1-C7)alkyl, a (C1-C5) alkoxy or a trifluoromethyl radical, in the form of base or of acid-addition salt, and also in the form of hydrate or of solvate. Preparation process and therapeutic application.
Patent TW-200536148-A (TW)
Title: Semiconductor light generating device
Inventor: AKITA KATSUSHI
IPC: H01L33/32
Filed: 2005-01-12
Abstract: The semiconductor light generating device 1 comprises a light generating region 3, a first AlX1Ga1-X1N semiconductor (0 ≤ X1 ≤ 1) layer 5 and a second AlX2Ga1-X2N semiconductor (0 ≤ X2 ≤ 1) layer 7. In this semiconductor light generating device 1, the light generating region 3 is made of III-nitride semiconductor, and includes an InAlGAN semiconductor layer. The first AlX1Ga1-X1N semiconductor (0 ≤ X1 ≤ 1) layer 5 is doped with a p-type dopant, such as magnesium, and is provided on the light generating region 3. The second AlX2Ga1-X2N semiconductor layer 7 has a p-type concentration smaller than the first AlX1Ga1-X1N semiconductor layer 5. The second AlX2Ga1-X2N semiconductor (0 ≤ X2 ≤ 1) layer 7 is provided between the light generating region 3 and the first AlX1Ga1-X1N semiconductor layer 5.
Patent TW-200537597-A (TW)
Title: Measurement method, transfer characteristic measurement method, exposure device adjustment method, and device manufacturing method
Inventor: YOSHIKAWA IORI
IPC: H01L21/027
Filed: 2005-02-05
Abstract: A reticle is mounted on an exposure device, exposure is performed, and a measurement mark on the reticle is transferred onto a wafer so as to form a first transfer image of the measurement mark (step 212). Subsequently, the wafer is rotated (step 218) and then the measurement mark is transferred onto the wafer which has been rotated, thereby forming a second transfer image of the measurement mark (step 224). The first and the second transfer image of the measurement mark formed on the wafer according to the wafer directions with respect to the reticle during transfer of the measurement mark are acquired by SEM. The acquired images are subjected to an image process having a common measurement direction without rotating the images and the sizes of the first and the second transfer image of the measurement mark in the measurement direction are measured. Thus, it is possible to prevent lowering of the size measurement accuracy of the mark attributed to the combination of the image acquisition and the image process.
Patent TW-200629721-A (TW)
Title: A method for adjusting volume of electron device
Inventor: LI WEI-TIN
IPC: H03G9/00
Filed: 2005-02-14
Abstract: A method for adjusting volume of electron device is provided. The method includes the step of according to whether a GPS application program is executed on the electron device to decide how to adjust the electron device's volume after a sound effect was enabled. Therefore, when the electron device is executing the GPS application program, volume of electron device is adjusted to maximum and a present volume scale is stored. And when the electron device stops executing the GPS application program, volume of electron device is adjusted back to the present volume scale.