baber/WOPTO huggingface dataset:
Patent TW-I237894-B (TW)
Title: Non-volatile semiconductor memory and method of operating the same
Inventor: YAMAUCHI YOSHIMITSU
IPC: G11C16/34
Filed: 2002-12-13
Granted: 2005-08-11
Abstract: A method of writing data into a non-volatile semiconductor memory having a plurality of memory cells in which a word line is shared by memory cells and a bit line is shared by adjacent memory cells, the method including writing the data into memory cells connected to the same word line sequentially from a memory cell at one end to a memory cell at another end.
Patent TW-I226154-B (TW)
Title: Method and related apparatus for erasing image cross talk in a low-IF receiver
Inventor: WANG CHORNG-KUANG
IPC: H04L1/00
Filed: 2003-01-20
Granted: 2005-01-01
Abstract: A method for erasing amplitude mismatch and phase mismatch that will cause image cross talk in a pair of quadrature signals. The pair of quadrature signals includes an in-phase signal and a quadrature-phase signal. The method includes compensating part of the in-phase signal to the quadrature-phase signal so that phase difference between the compensated quadrature-phase signal and the in-phase signal becomes 90 degrees for erasing the phase mismatch in the pair of quadrature signals. The method further includes respectively adjusting amplitudes of the in-phase signal and the quadrature-phase signal to the same value so as to eliminate the amplitude mismatch in the pair of quadrature signals.
Patent TW-I275911-B (TW)
Title: Inert gas purge method and apparatus, exposure apparatus, reticle stocker, reticle inspection apparatus, reticle transfer box, and device manufacturing method
Inventor: KAMONO TAKASHI
IPC: H01L21/027
Filed: 2003-01-30
Granted: 2007-03-11
Abstract: The object of this invention is to provide a technique of effectively purging a space almost closed with a master and pellicle film with inert gas in an exposure apparatus which uses ultraviolet rays as exposure light, purges the interior of the apparatus with inert gas, and projects the pattern of a master onto a photosensitive substrate via a projection optical system. To achieve this object, a plurality of vent holes are formed in a structure obtained by surrounding by a surrounding member a gas purge space to be purged with inert gas. A vessel which forms a space around the structure is filled with inert gas to cause inert gas to enter the gas purge space, purging the gas purge space with inert gas.
Patent TW-I285659-B (TW)
Title: Sheet and formed product thereof
Inventor: ODA MINORU
IPC: C08L51/04
Filed: 2003-03-03
Granted: 2007-08-21
Abstract: A sheet excellent in antistatic properties, transparency and impact strength, and a formed product thereof. The sheet is made of a resin composition comprising an elastomeric styrene polymer and component (B) in a mass ratio of from 98/2 to 80/20, wherein the elastomeric styrene polymer comprises styrene monomer units, (meth)acrylate monomer units, etc., and component (B) comprises (B1) an amino carboxylic acid having at least 6 carbon atoms, a lactam, or a salt of a diamine with a carboxylic acid, having at least 6 carbon atoms, (B2) at least one diol compound and (B3) a polyether ester amide having a C4-20 dicarboxylic acid copolymerized.
Patent TW-I221008-B (TW)
Title: Etching method
Inventor: OUCHI MASAHIKO
IPC: H01L21/3213
Filed: 2003-04-11
Granted: 2004-09-11
Abstract: Providing an etching method for amplifying the thickness of the trench of etching mask pattern even during the dry processing. The present invention relates to an etching method, which a semiconductor substrate at least exposes the silicone substrate and silicon nitride film, is characterized in that comprises oxidation process which spraying the activated species from the plasma enhancing on the semiconductor substrate for making the said thickness by oxidizing the expositive side of the silicone substrate and silicon nitride film with O2 gas as the reactive gas, and etching process which carries out the plasma etching for the oxidized semiconductor substrate of the oxidation processing by using at least O2 gas and CH2F2 gas as the reactive gases.
Patent TW-594262-B (TW)
Title: Liquid crystal display unit and the thin backlight module
Inventor: CHEN SHIH-HSIEN
IPC: G02B6/00
Filed: 2003-06-18
Granted: 2004-06-21
Abstract: The present invention provides a liquid crystal display unit and the thin backlight module, wherein the liquid crystal display unit includes a backlight module and a liquid crystal panel. The liquid crystal panel is configured on the backlight module. The backlight module includes a frame, a light guide panel, and a prism sheet. The frame is used to configure the liquid crystal panel therein. The light guide panel is configured in the frame, wherein a first protrusion is formed thereon, and a notch is formed by forming the first protrusion. The prism sheet is configured between the liquid crystal panel and the light guide panel, and has a second protrusion. By locating the second protrusion in the notch of the light guide panel, the prism sheet is positioned on the light guide panel.
Patent TW-I238598-B (TW)
Title: Digital level shifter for maintaining gate oxide integrity of scaled driver devices
Inventor: LUNDBERG JAMES R
IPC: H03K17/60
Filed: 2003-06-27
Granted: 2005-08-21
Abstract: A digital level shifter for driving the input of a scaled P-channel driver device within a voltage shifted range to preclude gate-oxide breakdown of the scaled driver device. The scaled driver device has an output operative within an elevated voltage range, so that the voltage shifted range biases the voltage associated with a logic signal from a lower voltage level to an intermediate level to preclude gate-oxide breakdown and protect the scaled driver device. The digital level shifter is implemented using digital devices thereby avoiding analog bias devices. The digital level shifter and the scaled driver device may be implemented on the same integrated circuit (IC) and fabricated using the same process as core circuitry so that the IC may directly interface external devices operating at elevated voltage levels without damaging the core circuitry or the scaled driver device.
Patent TW-I222175-B (TW)
Title: Method for fabricating MOS transistor having gate side-wall spacer thereon
Inventor: CHEN YEN-MING
IPC: H01L21/8228
Filed: 2003-07-09
Granted: 2004-10-11
Abstract: A method for fabricating a MOS transistor having gate side-wall spacer thereon. The method includes the steps of providing a semiconductor substrate with a gate structure thereon. Thereafter, a lightly ion implantation is carried out using the gate structure as a mask to form lightly doped drain (LDD) regions in the substrate. Subsequently, a first oxide layer is conformally formed on the semiconductor substrate and gate structure using a batch-type furnace. Then, a blanket nitride layer and a second oxide layer are sequentially formed on the first oxide layer using a single wafer tool. A composite spacer is formed by anisotropically etching the second oxide, the nitride and the first oxide layers. Finally, heavy ion implantation is carried out using the gate structure and the composite spacer as a mask to form source/drain regions in the substrate.
Patent TW-I291165-B (TW)
Title: Method for manufacturing wood elements for musical instruments, wood elements for musical instruments obtained thereby, and musical instrument therewith
Inventor: ABE HIROYASU
IPC: G10D7/06
Filed: 2003-07-23
Granted: 2007-12-11
Abstract: The present invention provides a method of manufacturing wood elements for musical instruments that have vibration characteristics similar to those of natural woods that are used for musical instruments. The method comprises a laminating step in which a resin is coated onto or is impregnated into a plurality of wooden plate units, fiber directions of the wooden plate units are aligned, and the wooden plate units are stacked and are subjected to thermal pressing so as to be bonded together and produce a laminated body, wherein the thermal pressing is conducted by controlling a pressure so that a density of the laminated body is in a range from 0.8 to 1.4 g/cm<3>.
Patent TW-I267493-B (TW)
Title: Synthesis method of high absorptivity titanium dioxide powder solution
Inventor: LIOU WEN-CHIUAN
IPC: C01G23/047
Filed: 2003-10-17
Granted: 2006-12-01
Abstract: This invention provides a synthesis method of a high absorptivity titanium dioxide powder solution, which comprises diluting titanium tetrachloride or titanium sulfate, adjusting the solution to a pH value of 7.0 to 9.0 by ammonia (NH3) to produce titanium hydroxide (Ti(OH)4), performing water washing and filtration, adding a suitable oxidizer/a suitable acid (inorganic acid or organic acid)/a modifier and a surfactant (added if necessary), and coordinating operation conditions to produce a titanium dioxide nano scale powder gel aqueous solution. The product can be used on a to-be-processed article surface to form a film with good absorption after baking or drying, which has effectiveness of photo-catalyst or self-cleaning. The invented product is a gel liquid displaying no color to (golden) yellow color according to the operation conditions and concentrations. The titanium dioxide content is 0.5 to 10% according to the conditions and the particle size distribution is 2 to 500 nm, in which the titanium dioxide nano powder with particle size of 2 to 20 nm exhibits photo-catalyst effectiveness, while the titanium dioxide nano powder with particle size of 20 to 500 nm exhibits self-cleaning (resistant to stain and easy to clean) effectiveness.
Patent TW-I286404-B (TW)
Title: Surface mounted socket assembly
Inventor: COPPER CHARLES DUDLEY
IPC: H01R12/50
Filed: 2003-11-19
Granted: 2007-09-01
Abstract: A socket assembly that is configured to be soldered to a circuit board comprises a socket frame (14) having perimeter walls (18) that surround a central open area. A socket board (12) is positioned below the socket frame. The socket board holds contacts (16) each having a spring arm (40) that extends upwardly into the central open area on one side of the socket board, and a solder ball (27) that extends downwardly on an opposite side of the socket board. The socket frame includes posts (26) that extend downwardly, and the socket board includes holes (34) that receive the posts with a slight interference fit. The socket frame is assembled to the socket board in a pre-plug position such that a gap (36) exists between the socket frame and the socket board. After the solder balls are soldered to the circuit board, mating a plug assembly with the socket assembly will cause the posts to move within the holes, thereby decreasing the gap until the socket frame abuts the circuit board.
Patent TW-I240120-B (TW)
Title: Backlight module and liquid crystal display using it
Inventor: LO AMOR
IPC: G02F1/1335
Filed: 2004-01-02
Granted: 2005-09-21
Abstract: The present invention is to provide a backlight module and a liquid crystal display using it. The backlight module has a light guide plate, at least a cold cathode tube, a light reflector, a diffuser and a prism sheet, wherein the cold cathode tube is disposed adjacent to the light guide plate and has a plural concave structures. The light reflector is disposed outside the tube to reflect the light and the diffuser and the prism sheet are disposed on the light guide plate sequentially.
Patent TW-I262435-B (TW)
Title: Microcomputer structure and method having direct memory access function
Inventor: GUAN KAN-SHENG
IPC: G06F13/28
Filed: 2004-01-06
Granted: 2006-09-21
Abstract: Microcomputer structure and method having direct memory access function provided. The memory and register in the microcomputer are divided by two parts and each part has independent bus. There is a direct memory access controller that is used to control the operation of direct memory access in the microcomputer. The microprocessor at most can use one part of the memory and one part of the register at same time. Before the direct memory access controller operates, the condition of microprocessor using the memory and register will be checked. Then, under the condition without influencing the microprocessor operation, wait for the end of microprocessor using or directly use the other part of the memory and register to proceed the data transfer. Therefore, the efficiency of the data transfer can be increased without influencing the microprocessor operation.
Patent TW-I309290-B (TW)
Title: Cooling apparatus
Inventor: YAMASAKI HARUHISA
IPC: F25B1/10
Filed: 2004-02-02
Granted: 2009-05-01
Abstract: There is provided a cooling apparatus which can improve a cooling efficiency while preventing an abnormal increase in pressure of a high side. The cooling apparatus comprises: a refrigerant circuit which uses carbon dioxide as a refrigerant; a control device which controls a speed of rotation of the compressor between predetermined lowest and highest speeds; and a cooled state sensor which detects a cooled state in a refrigerator main body to be cooled by an evaporator included in the refrigerant circuit. The control device increases a highest speed of rotation of the compressor if a temperature in the chamber of the refrigerator main body detected by the cooled state sensor is low. <IMAGE>
Patent TW-I241676-B (TW)
Title: Packaging process of ceramic substrate and apparatus thereof
Inventor: LIOU MING-SHIUNG
IPC: H01L21/68
Filed: 2004-02-06
Granted: 2005-10-11
Abstract: The present invention relates to a packaging process of a ceramic substrate and an apparatus thereof, comprising: after finishing the packaging process of ceramic substrate and around conducting the drying process of the ceramic substrate, putting the ceramic substrate in an apparatus during the whole process and enabling the bottom of the upper apparatus to restrict the ceramic substrate in the lower apparatus by the stacking of a plurality of apparatuses. By the operation abovementioned, the degree of warpage generated during the drying process of the ceramic substrate can be restricted so as to avoid the damage of the ceramic substrate caused by too much warpage.
Patent TW-I234734-B (TW)
Title: Input method of remote control for keyboard/mouse simulation
Inventor: CHEN JIA-JEN
IPC: G06F3/033
Filed: 2004-02-10
Granted: 2005-06-21
Abstract: The present invention provides an input method of remote control for keyboard/mouse simulation. The key stroke signal transmitted from a remote control is detected. The button of the remote control corresponding to the control signal is identified. If a keyboard button is detected, the next step is executed, and if an arrow button is detected, the status of the software keyboard is determined. If the step of determining the status of the software keyboard decides that the software keyboard is on, a step of configuring the arrow button as the selected character or symbol of the keyboard is executed. If the step of determining the status of the software keyboard decides that the software keyboard is off, a step of configuring the arrow button to simulate the pointer of a mouse is executed and the simulated keyboard is turned on or off.
Patent TW-I255376-B (TW)
Title: Backlight module and display
Inventor: KUO MIN-CHIEN
IPC: G02F1/1335
Filed: 2004-03-30
Granted: 2006-05-21
Abstract: A backlight module. The backlight module has a driver, a plurality of light emitting units and a current mirror unit. The driver outputs a driving voltage according to a feedback voltage. The current mirror receives the driving voltage, outputs the feedback voltage, and provides a plurality of driving currents equal to each other to respectively drive the light emitting units according to a reference current. Moreover, the driver changes the driving voltage according to the feedback voltage for changing the reference current.
Patent TW-I238993-B (TW)
Title: A carrier for loading a data storage device, a container system for the data storage device, a light guiding module for the data storage system, and its fabricating method
Inventor: CHANG TING-YI
IPC: G11B23/023
Filed: 2004-03-30
Granted: 2005-09-01
Abstract: A carrier for loading a data storage device, a container system for the data storage device, a light guiding module for the data storage system, and its fabricating method are disclosed. The light guiding module of the carrier is used to transmit light signals and is fabricated with the carrier in one block at the same time. The main body of the light guiding module is formed with its light guide cylinders are at least partially incapsulated in the body of the carrier.
Patent TW-I234860-B (TW)
Title: Chip package and process thereof
Inventor: KAO CHIN-LI
IPC: H01L23/13
Filed: 2004-04-02
Granted: 2005-06-21
Abstract: A chip packaging process is provided. First, a cavity is formed on a heat slug, and a lining layer is formed on the bottom of the cavity. Then, a circuit substrate is disposed on the heat slug, and the circuit substrate has a hole which corresponding to the cavity. Next, a chip is disposed on the lining layer, and the chip is electrically connected to the circuit substrate. Finally, a compound is formed on the lining layer, and covers the chip. A chip package is produced after that. The chip package and the process thereof can improve the warpage of the chip package and provide a good yield factor.
Patent TW-I242177-B (TW)
Title: Power supply for an LCD panel
Inventor: LIN YUNG-LIN
IPC: H05B41/282
Filed: 2004-04-09
Granted: 2005-10-21
Abstract: A power supply system is provided for a multiple lamp LCD panel. In one aspect, the power supply includes a plurality of transformers for driving a plurality of respective CCFLs. The primary sides of each transformer are coupled in series to thereby reduce the stress on each transformer. For LCD panels that include longer CCFLs, a power supply is provided that includes a plurality of transformers for driving a plurality of respective CCFLs. The primary sides of each transformer are coupled in series and each lamp is coupled to two secondary sides of the transformers, thereby reducing the problems associated with longer CCFL tubes. In any of the embodiments, the power supply can be adapted to convert a high voltage DC signal to high voltage AC used to power the lamps.
Patent TW-I251832-B (TW)
Title: Semiconductor memory device
Inventor: PARK BYUNG-IL
IPC: G11C8/00
Filed: 2004-04-21
Granted: 2006-03-21
Abstract: A semiconductor memory device having a bank for storing a data and a port as a data I/O terminal includes a global data bus for flowing an appearing current corresponding to the a data; a plurality of first transceivers, in response to the inputted instruction, for delivering the data between a bank to the global data bus; a plurality of first switching blocks, each for selectively connecting the global data bus to each of the plurality of first transceivers; a plurality of second transceivers, in response to the inputted instruction, for delivering the data between a port and the global data bus; and a plurality of second switching blocks, each for selectively connecting the global data bus to each of the plurality of the second transceivers.
Patent TW-I236268-B (TW)
Title: Mobile phone having antenna frequency deviation compensation function
Inventor: TSAI DIAU-SHING
IPC: H04M1/02
Filed: 2004-05-25
Granted: 2005-07-11
Abstract: The present invention provides a mobile phone having antenna frequency deviation compensation function, comprising: a circuit substrate, an antenna for sensing a first band; and a parasitic resonance component. One end of the parasitic component is conducted to the circuit substrate and resonates at the first band of the antenna to compensate the frequency deviation on the metal surface of the mobile phone in time and therefore increase the receiving/transmitting strength to improve the communication quality.
Patent TW-I277259-B (TW)
Title: Electrical connector
Inventor: HUANG CHIEN-HSUN
IPC: H01R13/631
Filed: 2004-06-30
Granted: 2007-03-21
Abstract: An electrical connector includes an insulated housing, a number of contacts and a pair of guiding portions. The insulated housing has a mating portion and a pair of accepting portions accepted the guiding portion. The guiding portion includes a pole and a spring member which locate at the place between the pole and the bottom of the accepting portions. In a word, the electrical connector has lower profile due to the compressible the guiding portion.
Patent TW-I241743-B (TW)
Title: An omnidirectional planar monopole antenna
Inventor: WONG KIN-LU
IPC: H01Q9/04
Filed: 2004-07-30
Granted: 2005-10-11
Abstract: The present invention is related to an omnidirectional planar monopole antenna and mainly comprises a dielectric substrate, a ground plane, a first radiating metal line, a second radiating metal line, and a feeding coaxial line. The dielectric substrate has a first surface, a second surface, and a via-hole to connect the first surface and the second surface. The ground plane has a grounding point. The first radiating metal line is further composed of a first metal strip, a second metal strip, and a third metal strip on the first surface of the dielectric substrate. The first metal strip has a length of about 0.25 wavelength of the antenna's central operating frequency and is with a distance of less than 3 mm to the ground plane. The second metal strip has a length of about 0.5 wavelength of the antenna's central operating frequency and is in the form of a meandered line, whose two ends are connected to the first and third metal strips, respectively. The third metal strip has a length of about 0.5 wavelength of the antenna's central operating frequency. The second radiating metal line, on the second surface of the dielectric substrate, has a length of about 0.25 wavelength of the antenna's central operating frequency. The feeding coaxial line is for signal transmission. The present invention is suitable for application in the 2.4 GHz WLAN band for providing high-gain omnidirectional radiation.
Patent TW-I235881-B (TW)
Title: Panel locating method of a projecting system
Inventor: YEH HSIU-FENG
IPC: G03B21/10
Filed: 2004-08-04
Granted: 2005-07-11
Abstract: A panel locating method of a projecting system includes fixing a first panel on a first surface of a kernel, and image of the first panel projects to a lens via the kernel. Position of the lens is adjusted to a focus position, and the second and third panels are mounted onto the second and third surfaces of the kernel with a pin-to-hole method. Then, positions of the second and third panels are tuned to make images of the second and third panels focusing at the focus position. Finally, positions of the second and third panels are fixed.
Patent TW-I249084-B (TW)
Title: Reticle alignment procedure
Inventor: YU CHENG-HUNG
IPC: H01L21/027
Filed: 2004-10-08
Granted: 2006-02-11
Abstract: A semiconductor wafer has at least one pre-layer on-wafer alignment mark (pre-layer on-wafer AM) on a top surface of the semiconductor wafer. A baseline check (BCHK) is performed to align a current-layer reticle AM on a current-layer reticle with the pre-layer on-wafer AM. By capturing and comparing signals of the current-layer reticle AM and the pre-layer on-wafer AM, a corresponding coordinate of the current-layer reticle to the semiconductor wafer is calibrated. Finally, a lithography process is performed to transfer the layout of the current-layer reticle AM to the top surface of the semiconductor wafer to form a corresponding current-layer on-wafer AM.