baber/WOPTO huggingface dataset:
Patent TW-591294-B (TW)
Title: Bistable twisted nematic liquid crystal display
Inventor: YANG CHIOU-LIAN
IPC: G02F1/1333
Filed: 2003-02-21
Granted: 2004-06-11
Abstract: The present invention provides a bistable twisted nematic liquid crystal display (BTN LD) for producing a gray-level effect on a display screen. When there is no electric field, the arrangement of plural liquid crystal molecules in the bistable twisted nematic liquid crystal display can be divided into a bright stability state and a dark stability state, wherein the liquid crystal layer has at least one side with a roughed surface, and the roughed surface makes the thickness of the liquid crystal layer uneven. An electrode layer is provided to transform the arrangement state of the plural liquid crystal molecules. By using the electrode layer to transform the arrangement state of the plural liquid crystal molecules, the liquid crystal layer with uneven thickness generates bright/dark combination stability states composed of a predetermined ratio of the bright stability state and dark stability state. With plural different bright/dark combination stability states, it is able to produce the gray-level effect on the display screen.
Patent TW-I223926-B (TW)
Title: RF transmitters with saturation detection and correction and methods therefor
Inventor: NAGODE THOMAS
IPC: H04B7/26
Filed: 2003-03-12
Granted: 2004-11-11
Abstract: Methods in radio communications devices having a transmitter with an integral control loop, and in other integral control systems, including generating a first error signal (210) based upon an amplifier output signal and a corrected reference signal, generating a second error (220) signal based on a closed loop integral control signal applied to a control input of the amplifier and based on an integral control reference signal, and generating the corrected reference signal (230) by correcting a reference signal based upon the first and second error signals.
Patent TW-I243334-B (TW)
Title: Method for improving processing efficiency of pipeline architecture
Inventor: KU SHAN-CHYUN
IPC: G06F9/38
Filed: 2003-04-07
Granted: 2005-11-11
Abstract: A method for improving processing efficiency of pipeline architecture by using a processor. The processor contains a first function unit, a second function unit, and a control unit electrically connected to the first and the second function units for generating a plurality of control signals to control the first and the second function units. The method includes following steps: (a) using the first or the second function unit to execute a first calculation; (b) using the control unit to calculate an executing time period of a second calculation according to the function unit executing the first calculation and its executing time period, and whether the second calculation depends on a result of the first calculation; and (c) using the first function unit to execute the second calculation according to the executing time period of the second calculation calculated in step (b).
Patent TW-I223346-B (TW)
Title: Method for chemical mechanical polishing
Inventor: KAO SHU-CHI
IPC: H01L21/304
Filed: 2003-05-26
Granted: 2004-11-01
Abstract: A method for chemical mechanical polishing is disclosed. The method comprises providing a detector, which has been preset a critical intensity and an algorithm, and then polishing a substrate with a polisher, wherein the detector keeps detecting the substrate, getting measured intensities, and comparing the measured intensities with the critical intensity or the algorithm. When the measured intensity is greater than the critical intensity or tallies with the algorithm, stop polishing and measure the thickness of the film on the substrate with a thickness gauge, which is preset a thickness range. If the thickness of the film is out of the thickness range, then retrieve a polishing time corresponding to the thickness of the film from a table or an equation. Finally, use the polisher to polish the substrate according to the polishing time until the thickness of the film is within the preset thickness range.
Patent TW-I255538-B (TW)
Title: Semiconductor package having conductive bumps on chip and method for fabricating the same
Inventor: HUANG CHIEN-PING
IPC: H01L21/68
Filed: 2003-06-09
Granted: 2006-05-21
Abstract: A semiconductor package having conductive bumps on a chip and a method for fabricating the same are provided. A plurality of the conductive bumps are deposited respectively on bond pads formed on an active surface of the chip. The chip and conductive bumps are encapsulated by an encapsulation body, with ends of the conductive bumps exposed outside of the encapsulation body. A plurality of conductive traces are formed on the encapsulation body and electrically connected to the exposed ends of the conductive bumps. A solder mask layer is applied over the conductive traces while exposing predetermined portions of the conductive traces via a plurality of openings through the solder mask layer. The exposed portions of the conductive traces are connected to a plurality of solder balls respectively. The conductive bumps on the bond pads of the chip desirably allow easy positional recognition of the bond pads, thereby making the conductive traces well electrically connected to the bond pads through the conductive bumps so as to assure the quality and reliability of the semiconductor package.
Patent TW-I284996-B (TW)
Title: Battery provided with terminals
Inventor: KISHIDA AKIRA
IPC: H01M50/541
Filed: 2003-06-27
Granted: 2007-08-01
Abstract: A battery provided with terminals, which is capable of being mounted on a circuit board without soldering, is disclosed. The battery includes a battery body 2, and terminals 7 for electrically connecting the battery body 2 to conductive portions 6 provided in a circuit board 5. A portion of each of the terminals 7 is a fixing portion 9 for fixing the battery body 2 to the circuit board 5. The fixing portion 9 of each of the terminals 7 is provided with engaging portions 12, which penetratingly engage a portion where the conductive portion 6 is provided or a portion in the vicinity of the conductive portion 6, and a contacting portion 11, which contacts the conductive portion 6 to electrically connect the conductive portion 6 to the battery body 2, so that the battery body 2 is fixed in a state of being electrically connected to the conductive portions 6 of the circuit board 5.
Patent TW-I252669-B (TW)
Title: Electrical device with auxiliary light
Inventor: LU YING-YU
IPC: H04M1/22
Filed: 2003-06-30
Granted: 2006-04-01
Abstract: An electrical device with auxiliary light includes a body, an emitting module and a display module. In this case, the emitting module is set on the body. The emitting module has a substrate, a first electrode, an organic functional layer and a second electrode. The organic functional layer is sandwiched between the first electrode and the second electrode. The first electrode is set on the substrate. The display module is set on the body.
Patent TW-579412-B (TW)
Title: Gas flow control device for gas torch
Inventor: WANG JIUN-JIE
IPC: F23D14/28
Filed: 2003-07-04
Granted: 2004-03-11
Abstract: The present invention provides a gas flow control device for a gas torch. The gas torch includes: a gas cylinder connected with a gas pipe for guiding gas to the inlet of a valve seat with a first end and a second end, the first end being installed with an outlet connected to a nozzle of the blow lamp, and the second end being combined with an adjustment device. The axial displacement of the adjustment device is used to control the outlet gas flow from the outlet. The valve seat is further installed with a control valve between the inlet and the outlet. A push operation of the adjustment device enables a radial displacement of the control valve to open the gas channel, as well as triggering an ignition device to ignite the gas torch.
Patent TW-I289495-B (TW)
Title: Method and device for polishing substrate
Inventor: WATANABE ITSURO
IPC: G02F1/1333
Filed: 2003-07-31
Granted: 2007-11-11
Abstract: This invention provides a method and device for polishing a glass substrate, suitable for polishing a large-sized glass substrate. In a substrate-polishing device, the substrate is bonded to a film body stretched on a film frame, and the film frame is installed on a carrier. After that, the carrier and a polishing surface-plate are brought closer relative to each other, and a polish surface of the substrate bonded to the film body is pressed to the polishing surface-plate for polishing. After the completion of the polishing, the film frame is removed from the carrier, and the polished substrate is removed from the film frame.
Patent TW-I247818-B (TW)
Title: The improvement of high temperature oxidation resistance of alpha2-Ti3Al intermetallic by using physical vapor Al-deposition process
Inventor: WU SHYI-KAAN
IPC: C23C14/14
Filed: 2003-08-15
Granted: 2006-01-21
Abstract: A method for forming the protective and continuous TiAl3 layer on alpha2-Ti3Al alloy can improve its high temperature oxidation resistance. Based on the invention, the high temperature oxidation resistance of alpha2-Ti3Al intermetallics can be improved by physical vapor Al-deposition and subsequent interdiffusion treatment. The process relates to the applications of titanium aluminides materials, and, more particularly, to the use of such materials against high temperature, oxidative environments, such as turbine blades, exhausted valves and aircraft components used in energy/aircraft industries.
Patent TW-I257155-B (TW)
Title: Semiconductor package
Inventor: SONG HO-UK
IPC: H01L23/522
Filed: 2003-09-05
Granted: 2006-06-21
Abstract: Disclosed is a semiconductor package capable of reducing thickness of the semiconductor package. The semiconductor package has a first semiconductor chip including a plurality of first bonding pads, a second semiconductor chip aligned adjacent to the first semiconductor chip in the same plane and having a plurality of second bonding pads transferring signals identical to signals transferred by the first bonding pads, planar layers formed on the first and second semiconductor chips and having openings for exposing first and second bonding pads transferring the same signals and metal patterns covering the openings to connect the first bonding pads to the second bonding pads transferring signals identical to signals transferred by the first bonding pads. The semiconductor package is fabricated by connecting adjacent semiconductor chips to each other in the same plane, instead of vertically stacking the semiconductor chips, so that thickness of the semiconductor package is reduced.
Patent TW-I226458-B (TW)
Title: Flat light-focusing apparatus
Inventor: LI PENG-RUNG
IPC: G02B27/00
Filed: 2003-09-09
Granted: 2005-01-11
Abstract: The present invention is related to a kind of flat light-focusing apparatus and is particularly related to a light-focusing apparatus applied in the optical path apparatus. The invention includes the followings: a hollow frame with a rectangular cross section; and plural lenses disposed inside the frame. The opening is disposed coaxially with the lens; and the size of the lens is smaller or equal to the lens such that the lens at most stacks to the peripheral edge of the lens.
Patent TW-I275649-B (TW)
Title: Deflection-resistant stainless steel-made structural members of a two-wheeled vehicle
Inventor: TOMIMURA KOUKI
IPC: C22C38/44
Filed: 2003-09-25
Granted: 2007-03-11
Abstract: A structural member of a two-wheeled vehicle, e.g. bicycles, motorcycles or wheelchairs, is made of a ferrite/martensite dual-phase stainless steel sheet or pipe. The stainless steel consists of C up to 0.04 mass %, Si up to 2.0 mass %, Mn up to 2.0 mass %, 10.0-20.0 mass % of Cr, Ni up to 4.0 mass %, Cu up to 3.0 mass %, N up to 0.12 mass %, optionally one or more of B up to 0.015 mass %, Mo up to 3.0 mass %, Ti up to 0.10 mass %, Nb up to 0.40 mass % and V up to 0.30 mass %, and the balance being essentially Fe. The ferrite/martensite dual-phase is controlled in the manner such that a sensitizing index St defined by the formula of St=100C+30N-0.32gamma (gamma represents a ratio (vol.%) of martensite in a dual-phase annealed state at a room temperature) is controlled within a range of from -31 to -7. Moreover, the steel sheet has surface hardness of HV 270 or more.
Patent TW-I240238-B (TW)
Title: Method for driving plasma display panel
Inventor: KAO HSU-PIN
IPC: H01J17/49
Filed: 2003-10-07
Granted: 2005-09-21
Abstract: A method for driving plasma display panel is disclosed. An electrode structure having two discharge centers is used, comprising a first common electrode, a second common electrode and a scan electrode located between the first and the second common electrodes. In sustain period, discharge is only performed at a first discharge center between the first common electrode and the scan electrode during an even field, and discharge is only performed at a second discharge center between the second common electrode and the scan electrode during an odd field. Therefore, the vertical resolution could increase one time.
Patent TW-I233050-B (TW)
Title: Portable data storage device capable of converting data format and the data format conversion method
Inventor: WENG SHIH-HSIUN
IPC: G06F7/00
Filed: 2003-10-17
Granted: 2005-05-21
Abstract: The present invention provides a portable data storage device capable of converting data format and the data format conversion method, which combines the data conversion function into data storage device. So that when the data storage device is storing the data, it can provide the function of file format conversion, and further effectively use the storage space of the data storage device, so as to reduce the storage space for the data of a file, and convert it into the required data format.
Patent TW-I230362-B (TW)
Title: System and method for recognizing word patterns based on a virtual keyboard layout
Inventor: ZHAI SHUMIN
IPC: G06K9/22
Filed: 2003-11-28
Granted: 2005-04-01
Abstract: A system augments stylus keyboarding with shorthand gesturing. The system defines a shorthand symbol for each word according to its movement pattern on an optimized stylus keyboard. The system recognizes word patterns by identifying an input as a stroke, and then matching the stroke to a stored list of word patterns. The system then generates and displays the matched word to the user.
Patent TW-I259112-B (TW)
Title: Double-acting hydraulic actuator
Inventor: KIMURA KIYOSHI
IPC: F15B11/15
Filed: 2003-12-24
Granted: 2006-08-01
Abstract: A feed passage consists of a first feed passage (15) having one end communicating with a hydraulic pump (6) and the other end opening into a valve guide hole (21), and a second feed passage (16) having one end communicating with a back working chamber (13) behind a piston (10) and the other end opening into the valve guide hole (21). A small space (19) surrounded by a vertical wall (4) and a bearing (3b) supporting the shaft of an electric motor (3) is formed between the return passage (17) and a working fluid tank (5). The return passage (17) has one end opening into a front working chamber (12) in front of the piston (10) and the other end opening into the valve guide hole (21). A front grooved part provided with a front annular groove (26) is used to connect the first and the second feed passages (15, 16) and to disconnect the first feed passage (15) from the second feed passage (16), and a back grooved part provided with a back annular groove (27) is used for connecting the first feed passage (15) and the return passage (17), disconnecting the first feed passage (15) from the return passage (17), connecting the return passage (17) and the small space (19), and disconnecting the return passage (17) from the small space (19).
Patent TW-I261822-B (TW)
Title: Optical disk and optical disk recording method, optical disk reproduction method, and optical disk driver
Inventor: IIDA TAMOTSU
IPC: G11B27/19
Filed: 2004-01-16
Granted: 2006-09-11
Abstract: The present invention relates to a recording medium and its reproduction method that can record disk natural identity information on any type of optical disk to prevent any illegitimate reproduction. The present invention allows identification on the pre-pits and the recording marks but does not allow any analog mark to be formed by means of a standard driver. The optical disk uses either one or both of its grooves and lands as the recording tracks, each having an information recording layer. Outside the user data area, the optical disk has a management area for disk visiting. A part of the management area is cut along the recording track direction to form a mirror area having lands adjacent with its two sides. On the land track which at least passes through the mirror area, irreversible recording marks are used to form disk natural identity information and, on the adjacent tracks passing through the land track, information formed by the prepits and information formed by the recording marks are reproduced in advance under the 'Track ON' condition. Thus, the differences of these signal levels can be detected for the differentiation of the information formed by the pre-pits.
Patent TW-I228734-B (TW)
Title: Solid electrolytic capacitor and manufacturing method thereof
Inventor: YANO MUTSUMI
IPC: H01G9/052
Filed: 2004-03-23
Granted: 2005-03-01
Abstract: A solid electrolytic capacitor has an anode composed of a niobium substrate and a niobium nitride layer, and a dielectric layer composed of niobium oxide is formed on the surface of the niobium nitride layer. In the solid electrolytic capacitor, the nitrogen content based on the total weight of the niobium substrate, the niobium nitride layer, and the dielectric layer is preferably not less than 0.001% by weight nor more than 0.2% by weight. In another solid electrolytic capacitor, an anode is formed by sintering thermally treated niobium powder in a nitrogen atmosphere. A dielectric layer composed of niobium oxide is formed on the surface of the anode. In the solid electrolytic capacitor, the composition ratio X of the niobium powder (NbNX) is preferably not less than 0.05 nor more than 1.0.
Patent TW-I288307-B (TW)
Title: Method of measuring the overlay accuracy of a multi-exposure process
Inventor: LIU GEORGE
IPC: G03F7/207
Filed: 2004-04-30
Granted: 2007-10-11
Abstract: A method of measuring the overlay accuracy of multi-exposure process is provided. The present invention is utilizing a scanning electron microscope for monitoring the overlay accuracy real-time during the multi-exposure process, in stead of the conventional optical measurement method.
Patent TW-I258113-B (TW)
Title: EL display device and its driving method
Inventor: TAKAHARA HIROSHI
IPC: G09G3/30
Filed: 2004-05-07
Granted: 2006-07-11
Abstract: It is difficult to obtain good image using organic EL display. The subject invention provides an EL display device comprising EL elements 15 arranged in matrix form, driving transistor 11a, and a driving circuit means for applying signal to the driving transistor 11a having: voltage level circuit 1271 for generating program voltage signal, current level circuit for generating program current signal, and switches 151a and 151b for switching between program voltage circuit and program current circuit.
Patent TW-I237981-B (TW)
Title: Automatic system and method for testing mobile phone
Inventor: WU TUNG-HO
IPC: H04M1/00
Filed: 2004-06-04
Granted: 2005-08-11
Abstract: The invention relates an automatic system and method for testing a mobile phone via an auto-test operation instead of a manual operation. The testing system includes a base-station (BS) simulator, and a test computer providing an auto-transform routine for transforming an operation message of the BS simulator in a test command. In the method according to the present invention, an automatic test program of the test computer finds a test command corresponding to the operation message from a look-up table. Afterword, the test command is sent to a test mobile phone under test. Finally, the BS simulator validate the execution result of the mobile phone. The present invention can reduce test time and enhance testing correctness.
Patent TW-I268578-B (TW)
Title: Method of manufacturing flash memory device
Inventor: LEE SEUNG-CHEOL
IPC: H01L27/115
Filed: 2004-07-15
Granted: 2006-12-11
Abstract: Provided relates to a method of a flash memory device, which performs a first rapid thermal oxidation process at a H2 rich atmosphere for recovering an etched damage during a gate forming process, and performs a second rapid thermal oxidation process at the H2 rich atmosphere for ion-activating after performing an ion implantation process for forming a cell transistor junction and a peripheral circuit transistor junction. As a result of those processes, a Si-dangling bond cut off during a gate etching process has a Si-H combination structure and the whole processing time is reduced, and thus an abnormal oxidation caused at an edge of an ONO layer and a tunnel oxide film, which can make it possible to prevent a smiling phenomena of the ONO layer and a bird's beak phenomena of the tunnel oxide film.
Patent TW-I240758-B (TW)
Title: Disc sputtering mask
Inventor: LIN CHUAN-JIA
IPC: G11B7/24
Filed: 2004-07-21
Granted: 2005-10-01
Abstract: A disc sputtering mask includes a main body and a inner ring. The main body has a first opening and a connecting portion, which is annularly provided at the periphery of the first opening. The inner ring has a second opening and is mounted to the connecting portion with partially overlapping the connecting portion. The second opening is relatively positioned in the first opening.
Patent TW-I284183-B (TW)
Title: Tensioner
Inventor: HAO MIN-CHUN
IPC: F16H7/08
Filed: 2004-08-20
Granted: 2007-07-21
Abstract: A tensioner. The tensioner comprises a pivot arm connected to a base by a contractive torsion spring force. The spring is threaded into engagement with a channel in the pivot arm and the base, thereby holding the parts together. The tensioner also comprises a self aligning feature comprising a tapered bearing disposed on a shaft between the pivot arm and the base.
Patent TW-I251566-B (TW)
Title: Scooter type motorcycle
Inventor: INOMORI TOSHINORI
IPC: F02M35/024
Filed: 2004-10-14
Granted: 2006-03-21
Abstract: To prevent entering of rainwater and muddy water, etc. into the inside from air suction port of an air cleaner. This scooter type motorcycle 1 is provided with an engine 5, a unit swing type power unit 4 having a transmission case 6 for storing a power transmission device to transmit driving force of the engine 5 to rear wheels, and the air cleaner 23 supported by an upper part of the transmission case 6. In the air cleaner 23, an opening part 100 for opening the air suction port 36 toward a vehicle body side is provided, and a projecting part 101 for projecting a lower end of a peripheral edge part of the opening part 100 to the opening part side is provided.
Patent TW-I253809-B (TW)
Title: DC offset transient response cancelling system
Inventor: OHTANI YUTAKA
IPC: H03G3/10
Filed: 2004-10-22
Granted: 2006-04-21
Abstract: A high pass filter is disposed to an output part of a gain control amplifier. A gain control signal change detector detects a change of a gain control signal from the gain control amplifier. Upon detection of a change of the gain control signal, a counter and a clock generator generate a cancel pulse which has a certain width, and using the cancel pulse, a first switch cuts an AC signal which is fed to the gain control amplifier. Further, using the same cancel pulse, a second switch reduces the time constant of the high pass filter. Through this operation, a transient response of a DC offset is eliminated.