baber/WOPTO huggingface dataset:
Patent TW-I233109-B (TW)
Title: Data recording method of optical storage medium
Inventor: CHENG YUH
IPC: G11B20/10
Filed: 2002-12-30
Granted: 2005-05-21
Abstract: A data recording method of optical storage medium is disclosed. The method employs the orthogonal frequency division multiplexing (OFDM) to record the data in order to increase the usage efficiency of the storage channel. The method evolves dividing a storage channel into multiple sub-channels, and then determining the recorded bits of the multiple sub-channels according to the signal noise ratio of the storage channel; next, an input signal being recorded on the optical storage medium being transformed from time domain to frequency domain such that a time-domain signal is obtained; at last, recording the time-domain signal on the optical storage medium through a composition of pulse width and pulse amplitude.
Patent TW-588454-B (TW)
Title: Dual-bit nitride read only memory cell
Inventor: HSIEH TSONG-MINN
IPC: H01L21/28
Filed: 2003-01-20
Granted: 2004-05-21
Abstract: A dual-bit nitride read only memory (NROM) cell is provided. The NROM cell includes a substrate. A first oxide-nitride-oxide (ONO) layer and a second ONO layer are positioned on the substrate respectively, the first ONO layer and the second ONO layer being separated by a predetermined region. A first control gate is positioned on the first ONO layer and a second control gate is positioned on the second ONO layer. A select gate is positioned on the substrate within the predetermined region. Two conductive areas are positioned in the substrate outside the first ONO layer and outside the second ONO layer respectively, functioning as a source and a drain of the NROM cell.
Patent TW-593921-B (TW)
Title: A process water system
Inventor: WU SHIN-TONG
IPC: F17D1/14
Filed: 2003-03-21
Granted: 2004-06-21
Abstract: A process water system comprises a gas storage, a tank, a pump and process equipment. The gas storage is used for providing high-pressure gas, and the tank is filled with process water and high-pressure gas for providing the process water with a predetermined static pressure. The process water in the tank is drawn by the pump for being transported to the process equipment, and then the process water flows from the process equipment back to the tank.
Patent TW-584824-B (TW)
Title: Display device, organic light-emitting diode panel, control device for thin-film transistor, method of controlling thin-film transistor and method of controlling organic light-emitting diode display
Inventor: TSUJIMURA TAKATOSHI
IPC: G09G3/32
Filed: 2003-03-26
Granted: 2004-04-21
Abstract: An increased component of a threshold voltage (Vth) in an amorphous silicon TFT which is a transistor for driving an OLED is removed by rising a gate electrode and a drain electrode intermittently and simultaneously. Specifically, an OLED display includes a drive circuit for driving an OLED by an amorphous silicon TFT, and a supply-line driver for dropping a voltage supplied to a drain electrode of the amorphous silicon TFT, when a gate voltage to a gate electrode of the amorphous silicon TFT is intermittently risen.
Patent TW-I265702-B (TW)
Title: Precoding for a multipath channel in a MIMO system
Inventor: KETCHUM JOHN W
IPC: H04L25/03
Filed: 2003-03-27
Granted: 2006-11-01
Abstract: Techniques for precoding data for a multipath channel in a MIMO system. In one method, data is coded in accordance with one or more coding schemes to provide coded data, which is further modulated (i.e., symbol mapped) in accordance with one or more modulation schemes to provide modulation symbols. An estimated response of the MIMO channel is obtained (e.g., provided by a receiver), and an equivalent channel response is derived based on the estimated MIMO channel response and a response of a feed-forward filter of a decision feedback equalizer. The modulation symbols are then precoded based on the equivalent channel response to provide precoded symbols, which are further preconditioned based on the estimated MIMO channel response (e.g., using spatio-temporal pulse-shaping) to provide preconditioned symbols for transmission over the MIMO channel. The feed-forward filter may be adapted based on a minimum mean square error (MMSE) criterion.
Patent TW-581984-B (TW)
Title: Network membership card system and production method, and computer-readable storage medium
Inventor: CHANG TEN-LEE
IPC: G07F7/08
Filed: 2003-04-28
Granted: 2004-04-01
Abstract: The present invention provides a network membership card system and method, which uses the image production technique to input the member data, read the text image of the membership data, and embed the text image into a template image for automatically producing a network membership card.
Patent TW-I289776-B (TW)
Title: Design method of logic circuit and computer aided design program
Inventor: KATO NAOKI
IPC: G09C1/00
Filed: 2003-04-30
Granted: 2007-11-11
Abstract: The subject of the invention is to provide a kind of logic circuit design method and CAD (computer aided design) program capable of suppressing the logic design period increase for obtaining the target specification of circuit area, operation speed, and consumed power, and capable of designing the expected performance of logic circuit. It is free of charge when only confirming the circuit characteristic of high-performance logic synthesis CAD program results. After satisfying with the circuit characteristic results and desiring to use gate level logic circuit, the fee payment is required so as to realize short-time and low-cost design. When using the logic circuit of register transmission level layer or the operation level layer as the input, it is capable of cheaply obtaining the expected circuit characteristic in short time during the design state of using composed gate level layer logic circuit.
Patent TW-594460-B (TW)
Title: Method and system for maintenance of semiconductor manufacturing
Inventor: ORIMOTO JUNJI
IPC: G05B19/418
Filed: 2003-05-08
Granted: 2004-06-21
Abstract: This invention provides a maintenance method common to various process control method in the setting of automatic process control. Process-flow name or product name registered in a semiconductor production control system 2 is retrieved by a data retrieval unit 7. Then, by use of the process-flow name as a key name, control-base process, measurement item name of the control-base process, control-subject process, control-subject calculation expressing, and control-subject condition information are set from an input/output unit 6. After the data is temporarily stored in a data storage unit 8, the renewal information of automatic process control is sent from a setting/instructing unit 9 to the semiconductor production control system 2 and an automatic process control system 3.
Patent TW-I226662-B (TW)
Title: Semiconductor device
Inventor: TOKUMITSU SHIGEO
IPC: H01L21/60
Filed: 2003-08-04
Granted: 2005-01-11
Abstract: A semiconductor chip is produced through dicing without removing a conductive film for forming an interconnection and the like from a dicing line region. A prescribed insulating sheet member is adhered to this semiconductor chip at its back face, and the back face and the side face of semiconductor chip (1), and part of a front face along the periphery of semiconductor chip (1) are covered by insulating sheet member (13). Thus, even when the conductive film in the dicing line region is curled up by dicing and a burr (7) is resulted at the periphery of semiconductor chip (1), burr is covered by insulating sheet member (3) to prevent a wire (9) and burr (7) from directly contacting to each other. Thus, a semiconductor device in which an electrical short circuit is prevented without removing a conductive film from a dicing line can be obtained.
Patent TW-I290396-B (TW)
Title: Electrical connector
Inventor: SUN PO-NING
IPC: H01R13/625
Filed: 2003-08-22
Granted: 2007-11-21
Abstract: An electrical connector for electrically connecting an electronic component and a printed circuit board comprises an insulative housing and a plurality of terminal retained in the housing. The housing includes a base which has a plurality of passageways extending therethrough for receiving the terminals. At least some of the passageways have corresponding recesses provided adjacent the passageways. The recesses are arrayed and dimensioned such that coplanarity of the housing is limited to a desirable level.
Patent TW-I245970-B (TW)
Title: Method for producing a pattern formation mold
Inventor: HATTORI TADASHI
IPC: C08G59/32
Filed: 2003-08-29
Granted: 2005-12-21
Abstract: The method for producing a pattern formation mold includes: a first step of applying to a substrate a radiation-sensitive negative-type resist composition containing an epoxy resin represented by formula (I), (wherein R1 represents a moiety derived from an organic compound having k active hydrogen atoms (k represents an integer of 1 to 100); each of n1, n2, through nk represents 0 or an integer of 1 to 100; the sum of n1, n2, through nk falls within a range of 1 to 100; and each of ""A""s, which may be identical to or different from each other, represents an oxycyclohexane skeleton represented by formula (2), (wherein X represents any of groups represented by formulas (3) to (5), and at least two groups represented by formula (3) are contained in one molecule of the epoxy resin)), along with a radiation-sensitive cationic polymerization initiator, and a solvent for dissolving the epoxy resin therein; a second step of drying the substrate coated with the radiation-sensitive negative-type resist composition, to thereby form a resist film; a third step of selectively exposing the formed resist film to an active energy beam according to a desired pattern; a fourth step of heating the exposed resist film so as to enhance a contrast of a pattern to be formed; a fifth step of developing the heated resist film, to thereby remove the unexposed area of the resist film through dissolution, thereby forming a patterned layer; and a sixth step of applying to the patterned layer a material other than that of the patterned layer such that spaces present in the patterned layer are filled, at least to some height, with the material, to thereby form a second layer, and removing the second layer, to thereby yield a pattern formation mold.
Patent TW-I229840-B (TW)
Title: Detachable flywheel device
Inventor: TZENG SHR-HUA
IPC: H04N5/64
Filed: 2003-09-19
Granted: 2005-03-21
Abstract: The invention relates to a detachable flywheel device capable of being disposed on the surface of a display device and being used to adjust the display configuration values of the display device. As one flywheel device is used to adjust the display configuration values of the display device, the user does not need to move his/her line of vision back and forth between the display device and the detachable flywheel device. The user-friendliness of the man machine interface is thus increased. Besides, the user can also move the flywheel device to a proper position or detach it to prevent the display configuration values of the display device from being changed by other persons when the flywheel device is not operated.
Patent TW-I329375-B (TW)
Title: Verfahren zur herstellung von beschteten streckmetallen und verwendung solcher metalle als stromableiter in elektrochemischen bauelementen
Inventor: FUTSCHER HEINZ
IPC: H01M10/0562
Filed: 2003-10-03
Granted: 2010-08-21
Abstract: The present invention pertains to a process for manufacturing expanded metal provided with a coating, characterized in that the coating is applied to a closed metal foil and this is converted into expanded metal only after the coating. In particular, the coating may be a coating that improves the adhesiveness of the expanded metal to an electrode material and/or the electron conductivity on the surface of the expanded metal. Such expanded metals can be advantageously used as current collectors in or for an anode foil or in or for a cathode foil, e.g., in an electrochemical cell, especially in a battery.
Patent TW-I244075-B (TW)
Title: Recording medium having data structure for managing reproduction of multiple audio streams recorded thereon and recording and reproducing methods and apparatuses
Inventor: SEO KANG-SOO
IPC: G10L19/00
Filed: 2003-10-14
Granted: 2005-11-21
Abstract: The recording medium includes a data area storing at least multiple audio streams in at least one portion thereof. The multiple audio streams are multiplexed, and each audio stream is a transport stream stored as one or more packets. Each packet has a packet identifier, and the packets of the same audio stream have the same packet identifier.
Patent TW-I283621-B (TW)
Title: Thin plate storage container
Inventor: MATSUTORI CHIAKI
IPC: H01L21/68
Filed: 2003-11-10
Granted: 2007-07-11
Abstract: A wafer storage container has a container body and a lid. Thin plates are inserted into and picked up from the container body. The container has lid supporters placed on a lid receptacle of the container body, and contacting portions contact with the lid supporters to support the lid. A supporting member is a member attached to support the container body. The supporting member has a base plate portion to support the container body, side plate portions formed as standing from the base plate portion, and a handle on each side plate gripped to lift the container body. The thin plate supporting member has contacting portions to support thin plates, supporting members to support the contacting portions elastically, and base supporting bar portions to support the supporting portions. Tip end of each supporting portion contacts with a contacting portion of each supporting stage, and elastically supports the contacting portions from both sides.
Patent TW-I251142-B (TW)
Title: Semiconductor memory device and its controller
Inventor: TANAKA SHINJI
IPC: G06F12/16
Filed: 2003-11-11
Granted: 2006-03-11
Abstract: A control circuit controls a column decoder and a parity column decoder such that parity data is input/output to a memory cell array at a timing different from that of input/output of data corresponding to the parity data to/from the memory cell array. Therefore, a terminal for parity data input/output is not necessary, and a memory device can be adapted to an ECC function without increasing a memory bus width.
Patent TW-I294766-B (TW)
Title: Fishing reel component
Inventor: KITAJIMA KEIGO
IPC: F16B21/18
Filed: 2003-11-11
Granted: 2008-03-21
Abstract: A spinning reel spool is detachable from a spool shaft (8) having a tapered surface (8a) and an engagement groove (8b). The spool includes a spool unit (7), an engagement spring (30), a positioning projection (31), a lid member (32), an operation button (33a), and an engagement hole (34). The spool unit includes a circular mounting space. The positioning projection determines the rotational position of the engagement spring. The operation button is mounted in the lid member and can pass over the engagement groove. The operation button includes a pair of tapered portions (33b, 73b) that are disposed with the spool shaft therebetween such that the gap between the pair of engagement portions is widened by movement of the operation button in the axial direction. The engagement hole controls the rotational position of the operation button. <IMAGE> <IMAGE>
Patent TW-I220883-B (TW)
Title: Paper-feeding device with automatic paper detecting function
Inventor: CHANG SHIH-YEN
IPC: B41J11/00
Filed: 2003-12-02
Granted: 2004-09-11
Abstract: A paper-feeding device includes a paper tray for holding paper, a paper advance module for picking up the paper held on the paper tray and outputting the paper, a sensing module for sensing the deformation of the paper during the feeding process and outputting a sensing signal when the paper advances in a sensing area, and a control unit for determining the paper feeding status according to the sensing signal outputted from the sensing module.
Patent TW-I271927-B (TW)
Title: Mixed-voltage I/O design with novel floating N-well and gate-tracking circuits
Inventor: CHUANG CHE-HAO
IPC: H03K19/003
Filed: 2003-12-02
Granted: 2007-01-21
Abstract: A mixed-voltage I/O buffer circuit that prevents leakages through a driver stage PMOS transistor is provided. The buffer circuit has a first part that prevents leakage through a parasitic diode of the transistor and a second part that prevents leakage through the transistor when the transistor is turned on by a signal on a bonding pad having a voltage level higher than a power supply voltage of the buffer circuit. The buffer circuit provides biases approximately equal to the high voltage signal to a gate and a substrate terminal of the PMOS transistor when the bonding pad has the high voltage signal thereon, and provides a bias approximately equal to the power supply voltage of the buffer circuit to the gate and substrate of the PMOS transistor when the bonding pad has a low voltage signal thereon.
Patent TW-I239817-B (TW)
Title: Rolling paper inspection device and tobacco rolled up device
Inventor: MINAMI KEISUKE
IPC: G01N21/89
Filed: 2003-12-11
Granted: 2005-09-21
Abstract: A rolling paper inspection device is disclosed for being able to easily and unfailingly inspect the defection of the application or pasting condition of the low flame spreading material upon the rolling paper, wherein the rolling paper inspection device comprises a nozzle disposed on the rolling paper discharge route where the rolling paper is rolled back and continuously discharged for wetting one surface of the rolling paper by liquid, an image-taking part taking images of the light that penetrates the rolling paper which is wetted by the liquid from the nozzle or is reflected by the rolling paper while irradiating light towards the rolling paper and generating image signals, and a rolling paper inspection part for judging the defection of the portion applied or pasted with the low flame spreading material of the rolling paper through the image signals generated by the image-taking part, and the rolling paper inspection device is able to be installed on a tobacco rolled up device.
Patent TW-I246516-B (TW)
Title: Biodegradable hyaluronic acid derivative, biodegradable polymeric micelle composition, and pharmaceutical or bioactive composition containing the micelle composition
Inventor: CHEN JUI-HSIANG
IPC: C08B37/08
Filed: 2003-12-30
Granted: 2006-01-01
Abstract: A biodegradable hyaluronic acid derivative comprising a modified hyaluronic acid repeating unit represented by the formula (HA)-[O(C=O)NH-M]p, wherein HA is a unit including N-acetyl-D-glucosamine and D-glucuronic acid, M is a modifying moiety containing a C2-16 hydrocarbyl group or a prepolymer, and p is an integer of 1 to 4. The biodegradable hyaluronic acid derivative when dissolved in a hydrophilic medium can form micelles and can be used to entrap a pharmaceutically active or bioactive molecule.
Patent TW-I281543-B (TW)
Title: Sudden voltage drop detection apparatus
Inventor: SHIMOE YASUFUMI
IPC: G01R19/165
Filed: 2004-01-20
Granted: 2007-05-21
Abstract: An apparatus for detecting a sudden voltage drop is provided. The apparatus contains an all-pass filter (2) for performing a 90 degrees angular phase transfer of a source voltage wave form (11), a comparator (7) for generating a signal when the source voltage wave form (11) at a phase angle of pi/4 to 3pi/4, 5pi/4 to 7pi/4 is smaller than its respective threshold value (12), a comparator (8) for generating a signal when the phase transfer voltage wave form (13) at a phase angle of 0 to pi/4, 3pi/4 to 5pi/4, 7pi/4 to 2pi is smaller than its respective threshold value (14), an OR circuit (9) for receiving the signals from the comparators (7) and (8), and a detector (10) for generating a low voltage detecting signal in response to the output from the OR circuit (9).
Patent TW-I243350-B (TW)
Title: Active matrix OLED driving control circuit with capability of dynamically adjusting white balance and adjusting method
Inventor: LEE I-SHU
IPC: G09G3/32
Filed: 2004-02-20
Granted: 2005-11-11
Abstract: An active matrix OLED (organic light emitting diode) driving control circuit with the capability of dynamically adjusting white balance and an adjusting method are disclosed. A plurality of programmable voltage power source generated by a programmable voltage power source generator is separately applied as the power source of R, G, B pixels of an active matrix OLED panel. A white balance adjusting circuit is applied to dynamically adjust the voltage of the programmable voltage power sources according to usage status of the active matrix OLED panel, that is the material degradation status of the active matrix OLED panel. Therefore, the white balance of the active matrix OLED panel can be adjusted dynamically.
Patent TW-I245118-B (TW)
Title: Method and apparatus for measuring the concentration of hydrogen peroxide in a fluid
Inventor: KORENEV SERGEY A
IPC: G01N27/22
Filed: 2004-04-07
Granted: 2005-12-11
Abstract: A method and apparatus for measuring the concentration of hydrogen peroxide in a liquid or gaseous fluid. A capacitor is exposed to the fluid, wherein the fluid acts as the dielectric between the conductors of the capacitor. The permittivity and dielectric constant associated with the fluid is affected by the relative concentrations of the chemical components comprising the fluid. A measurement of the capacitance is used to determine the relative concentration levels of the chemical components in the fluid. In an alternative embodiment, a resistor, and associated resistance values, are used to determine the concentration of hydrogen peroxide in a liquid or gaseous fluid.
Patent TW-I291037-B (TW)
Title: Optical switch
Inventor: YAMAMOTO HIROKI
IPC: G11B7/24065
Filed: 2002-05-23
Granted: 2007-12-11
Abstract: The invention provides an optical switch including: at least one optical switching device; and a controlling light irradiation device for controlling the control light of the optical switch. The optical switching device includes at least a substrate; and a nonlinear optical thin film on the substrate. The nonlinear optical thin film comprises one of an amorphous alloy and a mixture of the amorphous alloy and an oxide glass component.
Patent TW-I234133-B (TW)
Title: Image display device with increased margin for writing image signal
Inventor: TOBITA YOUICHI
IPC: G02F1/13
Filed: 2004-04-13
Granted: 2005-06-11
Abstract: Pixels are arranged in rows and columns and gate lines are arranged corresponding to the rows of pixels in a display panel. Deactivation transition detect circuit detects transition of a selected gate line from a selected state to a non-selected state in the gate lines. An operation related to data writing in the next cycle is started in accordance with a deactivation transition detect signal detecting the transition. In an active matrix type display device, a write margin for data writing of the next cycle is increased when a selected gate line transits to a non-selected state.
Patent TW-I241053-B (TW)
Title: Low profile antenna
Inventor: ROWELL CORBETT RAY
IPC: H01Q9/00
Filed: 2004-05-07
Granted: 2005-10-01
Abstract: The present invention discloses a low profile antenna, which includes one irradiation component and one grounding surface spaced at intervals from the irradiation component. The irradiation component comprises one irradiation surface and one feeding point on the irradiation surface. The grounding surface is formed one feeding portion to electrically connect to the feeding point. Particularly, on the grounding surface is formed one sink-shaped irradiation portion, which comprises one first end located on the feeding portion of the grounding surface, one second end located on one edge of the grounding surface, and one slot connecting the first and second ends. By means of the disclosed design, when the lateral height of the irradiation component is lowered, the sink-shaped irradiation portion can be utilized to compensate lost bandwidth caused by lowered profile of the irradiation component, and reduce the value of the antenna's SAR.