baber/WOPTO huggingface dataset:
Patent TW-I248121-B (TW)
Title: A method for making a semiconductor device that includes a metal gate electrode
Inventor: DOCZY MARK
IPC: H01L21/8238
Filed: 2004-12-23
Granted: 2006-01-21
Abstract: A method for making a semiconductor device is described. That method comprises forming a hard mask and an etch stop layer on a patterned sacrificial gate electrode layer. After first and second spacers are formed on opposite sides of that patterned sacrificial layer, the patterned sacrificial layer is removed to generate a trench that is positioned between the first and second spacers. At least part of the trench is filled with a metal layer.
Patent TW-I261733-B (TW)
Title: Alignment method of using alignment marks on wafer edge
Inventor: CHEN CHIU-WANG
IPC: G03F7/207
Filed: 2004-12-28
Granted: 2006-09-11
Abstract: The present invention relates to a method for stacking and bonding wafers in precision alignment by detecting alignment marks provided on wafer edges, comprising the steps of: (a) providing at least a first wafer having at least a first pattern and a second pattern disposed on the cross-section thereof, at least a second wafer having at least a third pattern and a fourth pattern disposed on the cross-section thereof, and a sensing device, while pairing the first pattern with the third pattern and pairing the second pattern with the fourth pattern; (b) actuating the first wafer and the second wafer for enabling the first to parallel the second wafer and to be a distance apart from the second wafer; (c) actuating the first wafer and the second wafer for bringing the two wafers to move toward each other while enabling the sensing device for detecting and determining whether or not the first pattern is in a position capable of matching with the third pattern and the second pattern in another position capable of matching with the fourth pattern; (d) bonding the first wafer and the second wafer while the first pattern matches the third pattern and the second pattern matches the fourth pattern.
Patent TW-I242300-B (TW)
Title: Light emitting diode and manufacturing method thereof
Inventor: LIU CHENG-YI
IPC: H01L33/00
Filed: 2004-12-28
Granted: 2005-10-21
Abstract: A method for fabricating a light emitting diode (LED) is provided. A first type doped semiconductor layer, an emitting layer, and a second type doped semiconductor layer are formed on an epitaxy substrate sequentially. Then, a bonding layer is formed on the second type doped semiconductor layer. Next, a transfer substrate and the bonding layer of the epitaxy substrate are combined. Then, the epitaxy substrate is removed. The first type doped semiconductor layer, an emitting layer, and a second type doped semiconductor layer are removed partially, and then the partial surface of the bonding layer is exposed. The bonding layer is patterned to form a first bonding portion and a second bonding portion separated from the first bonding portion. The first type doped semiconductor layer, an emitting layer, and a second type doped semiconductor layer are disposed on the first bonding portion. A pad is formed on the first type doped semiconductor layer. Next, a conductive wire is formed to connect the pad and the second bonding portion.
Patent TW-I270776-B (TW)
Title: Stack register
Inventor: FANG CHIH-JEN
Filed: 2004-12-30
Granted: 2007-01-11
Abstract: A single phase clocking and compact stack register comprises a phase generator for generating two non-overlapping phase signals from a clock signal, a phase controller for generating two phase push signals and two phase pop signals according to the phase signals and a pair of push signal and phase pop signal, and a memory array controlled by the phase push signals and phase pop signals to thereby push data from an input into the memory array or pop data from the memory array to an output.
Patent TW-I280721-B (TW)
Title: Bridge battery voltage equalizer
Inventor: KONISHI YOSHIHIYO
IPC: H02J7/00
Filed: 2004-12-30
Granted: 2007-05-01
Abstract: The present invention provides a battery voltage equalizer to equalize the voltages of the series of connected battery strings. The battery voltage equalizer has a plurality of energy transferring circuits having bridge architecture. Each energy transferring circuit having 4 nodes comprises a first semiconductor switch, a first diode, a second semiconductor switch, a second diode, and an inductor. One end of the first semiconductor switch is connected to the negative end of the first diode. One end of the second semiconductor switch is connected to the positive end of the second diode. The inductor crosses between the negative end of the first diode and the positive end of the second diode.
Patent TW-I252722-B (TW)
Title: Method for forming raised soldering bump on circuit board
Inventor: LIN CHENG-YUAN
IPC: H05K3/10
Filed: 2004-12-31
Granted: 2006-04-01
Abstract: This invention relates to a method for forming raised soldering bumps on a circuit board. In a preferable embodiment, a surface of the circuit board has a plurality of pads. The method includes the steps of: performing a first stencil printing process and a first reflowing process to the circuit board so that each pads forms a first soldering bump. Then performing a second stencil printing process and the second reflowing process to the circuit board so that each pad forms a second soldering bump onto the first soldering bump respectively. Therefore, raised soldering bumps are formed on the circuit board by applying to the method of the invention.
Patent TW-I273099-B (TW)
Title: Sulfonamide derivatives for the treatment of diseases
Inventor: BROWN ALAN DANIEL
IPC: C07C311/08
Filed: 2005-01-18
Granted: 2007-02-11
Abstract: The invention relates to compounds of formula (1), and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. The compounds according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
Patent TW-I244984-B (TW)
Title: Printer capable of controlling position of covering a nozzle of an ink cartridge
Inventor: HUANG SHR-HOW
IPC: B41J2/165
Filed: 2005-01-24
Granted: 2005-12-11
Abstract: A printer capable of controlling position of covering a nozzle of an ink cartridge includes a housing, a shaft installed inside the housing, a carriage installed on the shaft in a slidable manner for carrying a first ink cartridge, a first cover for covering a nozzle of the first ink cartridge, and a logic unit for determining a sort of the first ink cartridge and controlling stopping position of the carriage and the first cover after the first cover covers the nozzle of the first ink cartridge according to the sort of the first ink cartridge.
Patent TW-I288388-B (TW)
Title: Liquid crystal display device
Inventor: SAKAGUCHI NOBUHISA
IPC: G02F1/133
Filed: 2005-02-18
Granted: 2007-10-11
Abstract: The present invention provides a liquid crystal display device that achieves increase in operating speed of a drive circuit, reduction in load of signal source, low power consumption, and improvement in reliability of electric conduction between a liquid crystal display section and a liquid crystal driver. The liquid crystal display device includes a liquid crystal display section 44, a source driver 30 having an input latch circuit 48 and circuits 33 to 37, and 39 each of which samples gradation displaying data signal R, G, or B outputted from a control circuit 45 and holds the signal in output terminals thereof for a predetermined period. The circuits 33 to 37, and 39 are each formed of a p-Si thin film on a glass substrate 43 on which the liquid crystal display section 44 is provided. Moreover, the input latch circuit 48 is formed inside a logic circuit 41 formed on a monocrystal silicon substrate.
Patent TW-I277003-B (TW)
Title: Operation principle of barcode machine modularization and its structure
Inventor: YANG MING-JANG
IPC: G06K9/00
Filed: 2005-04-07
Granted: 2007-03-21
Abstract: The operation principle of barcode machine modularization and its structure are revealed in the present invention. In the invention, the concentration module on the circuit board is used to emit LED light onto the first reflection mirror of the fixed device so as to irradiate LED light on the barcode after reflection. The light-reflected barcode image is reflected through the first reflection mirror in the lens of the positioning device and is reflected to the second reflection mirror through the imaging of lens. The second reflection lens reflects the imaged results of the lens in the light-sensitive device on the circuit board via the projection trench on the positioning device. After the light-sensitive device receives the image, the received image is processed to form the computer signal through the circuit and the image processing software so as to provide data collection for application and reach the purpose of barcode reading. In addition, the invention is capable of obtaining the effect of barcode reading by only using the mutual cooperation among the circuit board, the positioning device and the fixing device. Thus, in addition to greatly lowering the manufacturing cost and the assembling time cost, it is capable of effectively lowering the maintaining cost and raising the competition force of product.
Patent TW-I250901-B (TW)
Title: Material comprising modified chaff or other modified substances and method for manufacturing the same
Inventor: TAKASE JOJI
IPC: C05G3/80
Filed: 2005-05-10
Granted: 2006-03-11
Abstract: To provide a material comprising modified chaff or other modified substances which can be variously and efficiently used as higher-value added material from chaff, straw or other substances having a conventionally difficult recycling property and is particularly suitable for use as materials such as high-quality moisture adjusting material and snow melting material, and a method for manufacturing the same. The material comprising modified chaff or other modified substances can be provided by a manufacturing method wherein chaff or straw is mixed with a calcium hydroxide source and treated by maintaining the vapor pressure in a prescribed range within which said chaff or straw cannot be burned. Preferably in this method, the chaff or straw is treated with a vapor pressure of 1.45 MPa or over.
Patent TW-I249477-B (TW)
Title: A ratchet wheel device
Inventor: LI JUNG-JIA
IPC: B60B27/04
Filed: 2005-06-03
Granted: 2006-02-21
Abstract: This invention of a ratchet wheel device mainly includes a driving body, a connection part set at one end of the driving body, several ring arranged engaging channel set around the outer periphery of the beforesaid connection part, and at least two concave rings that are axially arrayed and connected to each engaging channel. Other elements: a stopper set on each concave ring where is apart from the engaging channel while stopper of two neighboring concave rings appear to each other at 180 DEG at the rest of the engaging channel; several ratchet blocks installed in the engaging channels; spring clip rings, which are clamped on the ratchet block surface and inside the concave rings, having two free ends located on both sides of the stopper. The design of multiple spring clip rings and the free ends of the spring rings appearing to each other at 180 DEG enables each spring ring to compensate with each other so that each ratchet block bear force in a even manner.
Patent TW-I277358-B (TW)
Title: High voltage over-current protection device and manufacturing method thereof
Inventor: TSAI TONG-CHENG
IPC: H05B1/02
Filed: 2005-07-27
Granted: 2007-03-21
Abstract: The high voltage over-current protection device has a chemical cross-linking PTC substrate and two electrode foils. The manufacturing method of the high voltage over-current protection device includes the following steps: (a) providing at least one polymer mixtures having PTC characteristics, which includes: a first polymer with the functional group X, a second polymer with the functional group Y, and conductive powder. Heating to soften the polymer and mixing makes the polymer PTC mixture still has the characteristics of crystalline-thermoplastic plastics; (b) pressing the polymer mixture to sheet polymer substrates through the pressing process; (c) stacking at least one sheet polymer substrates as a layer-stacked polymer layer; (d) connecting two electrode foils on the upper surface and lower surface of the layer-stacked polymer layer; (e) hot-pressing the upper and lower electrodes foils and the layer-stacked polymer layer such that the electrode foils closely and directly contact the layer-stacked polymer layer physically, and generating the in-situ chemical cross-linking reaction between the functional group X and the functional group Y to form a chemical cross-linking PTC substrate. The two electrode foils can be connected to an electrical power for current to flow through the chemical cross-linking PTC substrate, so that it can tolerate a high voltage of about 600 volts.
Patent TW-I277225-B (TW)
Title: Apparatus of light source and adjustable control circuit for LEDs
Inventor: YU CHUNG-CHE
IPC: G02F1/1335
Filed: 2005-08-03
Granted: 2007-03-21
Abstract: A control circuit for LEDs is adapted for controlling brightness of a plurality of the LEDs as light source in an LCD. The control circuit comprises a control pulse generator and a plurality of LED direct current provider. The control pulse generator is used for receiving a brightness adjusting signal, and generating a plurality of brightness control pulse signal having the same frequency but having different phase according to the brightness control signal. The work period of the brightness control pulse signal varies in a preset range according to the brightness control signal. The LED direct current provider is coupled to the control pulse generator to driving corresponding LED according to the brightness pulse signal.
Patent TW-I271963-B (TW)
Title: General repeater
Inventor: YAN HUEI-FANG
Filed: 2005-09-30
Granted: 2007-01-21
Abstract: A general repeater comprises a wireless network receiving apparatus having a lower power multi-band wireless area network communication protocol module for connecting outside user terminal and a higher multi-band wireless area network communication protocol module for connecting outside wireless network station; a control unit applied on the wireless network receiving apparatus for adjusting gain and monitoring packet signal received from the lower power multi-band wireless area network communication protocol module. Thereby, user side can raise the benefit of wireless communication protocol with effect and keeps transmitting regular bandwidth of different wireless area network communication protocol. At the same time, the present invention further provides user side to extend packet signal transmission distance by adjusting gain and monitoring process of packet signal from the control unit.
Patent TW-I290967-B (TW)
Title: A circular knitting machine that makes plush fabric
Inventor: SU BO-HAU
IPC: D04B27/34
Filed: 2005-10-14
Granted: 2007-12-11
Abstract: The invention is about a circular knitting machine that makes plush fabric. This machine comprises the needles without latches in the cylinder, the latch needles in the needle dial, and cutting unit. The plush ring formed of plush thread is knitted into the fabric with the bottom thread as the background so as the surface of the fabric is with longer plush. A better illustration is to increase the distance between the edge of the needle dial and needles by changing the size of needle dial so that the plush thread on the needle hook can be stretched to form a longer plush ring. The plush fabric can be formed with longer plush by cutting the plush ring through cutting unit.
Patent TW-I274664-B (TW)
Title: Polarizing plate and image display device using the same
Inventor: TSUJIUCHI NAOKI
IPC: G02B5/30
Filed: 2005-11-10
Granted: 2007-03-01
Abstract: The present invention relates to a polarizing plate having excellent adhesiveness between a polarizer and a protective film thereof, very excellent durability under high temperature and high humidity, and excellent appearance; and an image display device using said polarizing plate. The polarizing plate of the present invention comprises a polarizer, an adhesive layer, an easy-adhesive layer which contains a silane having reactive functional groups and has a thickness of 1 to 50 nm, and a protective film composed of a film containing a cyclic olefin-based resin as the main component. The image display device of the present invention comprises such a polarizing plate.
Patent TW-I269078-B (TW)
Title: Color filter substrate and fabricating method thereof
Inventor: CHEN JUNG-ZONE
IPC: G09F7/00
Filed: 2005-12-30
Granted: 2006-12-21
Abstract: A color filter substrate including a black matrix layer, a color pattern layer and an electrode layer is provided. The black matrix layer is disposed on a substrate to define sub-pixel regions thereon. The black matrix layer has at least one identifier. The color pattern layer is disposed on each sub-pixel regions, and the electrode layer is disposed on the color pattern layer and the black matrix layer.
Patent TW-I277513-B (TW)
Title: Nano-grade antifungal coated sheets and method for making same
Inventor: JIAN SHR-SHIANG
IPC: B27M3/00
Filed: 2006-02-15
Granted: 2007-04-01
Abstract: Disclosed are nano-grade antifungal coated sheets and method for making same. The sheet includes a plain substrate, a decorative wooden skin, at least one layer of UV interface paint mezzanine and a nano-grade antifungal surface layer, wherein the plain substrate is sequentially laminated thereover bottom-up with the decorative wooden skin, UV interface paint mezzanine and nano-grade antifungal surface layer. The decorative wooden skin includes wooden decorative patterns. The nano-grade antifungal surface layer is mixed and composed of nano-grade silver, nano-grade zinc oxide far infrared composite materials and UV interface paint. The method for making same includes the steps of: applying adhesive to bond the decorative skin; heat pressing and sealing; polishing; coating at least one layer of UV interface paint; drying by ultraviolet rays; polishing; coating a nano-grade antifungal surface layer paint, and drying by ultraviolet rays, so as to obtain a sheet material having wooden decorative patterns and featured with antifungal and deodorant effects.
Patent TW-I335777-B (TW)
Title: Alternative fuels for euv light source
Inventor: BOWERING NORBERT R
IPC: H05G2/00
Filed: 2006-06-15
Granted: 2011-01-01
Abstract: An EUV light source collector erosion mitigation method and apparatus for a collector comprising a multilayered mirror collector comprising a collector outer surface composed of a capping material subject to removal due to a removing interaction with materials created in an EUV light-creating plasma, is disclosed which may comprise including within an EUV plasma source material a replacement material. The replacement material may comprise the same material as the capping material of the multilayered mirror. The replacement material may comprise a material that is essentially transparent to light in a selected band of EUV light, e.g., a spectrum of EUV light generated in a plasma of a plasma source material. The replacement material may comprise a material not susceptible to being etched by an etching material used to remove deposited plasma source material from the collector, e.g., a halogen etchant.
Patent TW-I403898-B (TW)
Title: Memory consistency protection in a multiprocessor computing system
Inventor: DANKEL GISLE
IPC: G06F12/0815
Filed: 2007-11-21
Granted: 2013-08-01
Abstract: A method and apparatus to protect memory consistency in a multiprocessor computing system are described, in particular relating to program code conversion such as dynamic binary translation. The exemplary system provides a memory, processors and a controller/translator unit (CTU) arranged to convert subject code into at least first and second target code portions executable on the processors. The CTU comprises an address space allocation unit to provide virtual address space regions and direct the target code portions to access the memory therethough; a shared memory detection unit to detect a request to access a shared memory area, accessible by both target code portions, and to identify at least one group of instructions in the first target code portion which access the shared memory area; and a memory protection unit to selectively apply memory consistency protection in relation to accesses to the shared memory area by the identified group of instructions.
Patent TW-I408196-B (TW)
Title: Removable pressure-sensitive adhesive composition and pressure-sensitive adhesive tape or sheet
Inventor: SASAKI TAKATOSHI
IPC: C09J7/02
Filed: 2007-12-06
Granted: 2013-09-11
Abstract: The present invention relates to a removable pressure-sensitive adhesive composition containing an acrylic polymer, a photopolymerization initiator and a crosslinking agent, in which the acrylic polymer and the photopolymerization initiator each are chemically bonded to the crosslinking agent. The present invention also relates to a removable pressure-sensitive adhesive composition containing an acrylic polymer and a photopolymerization initiator, the composition further containing a crosslinking agent having a reactive functional group which is capable of reacting with a reactive functional group of the acrylic polymer and a reactive functional group of the photopolymerization initiator.
Patent TW-I387484-B (TW)
Title: Apparatus and method for top removal of granular material from a fluidized bed deposition reactor
Inventor: LORD STEPHEN M
IPC: B01J8/18
Filed: 2008-11-10
Granted: 2013-03-01
Abstract: A method of operating a fluidized bed deposition reactor to provide top removal of granular material, including production product is set forth. The vertical generally cylindrical reactor has at least one gas inlet at the lower end, at least one gas and solids outlet at the upper end and a gas/granular product separator connected to the gas and solids outlet. A heated reaction zone located in the lower portion of the reactor includes a fluidized bed; the bed being fluidized to establish a bubbling fluidized bed with a defined stable height. A disengaging space is provided above the stable bed height. A reaction gas is added to the bottom of the reactor, the reaction gas depositing a reaction product coating on the granular particles, the coating being abraded off the granules. The combined flow rate of the fluidizing gas and the reaction gas is adjusted so that a majority of the granular particles are retained in the reactor while maintaining bubbling. The height of the bed is increased and the disengaging height above the bed is decreased until the bursting of bubbles near the surface of the bed throws granular particles through the gas and solids outlet to the gas/granular product separator. The flow rates of the gases are controlled to maintain a balance between particles removed by the separator and the average rate of granular particle size increase as adjusted for attrition.
Patent TW-I407548-B (TW)
Title: Integration of a sense fet into a discrete power mosfet
Inventor: SU YI
IPC: H01L27/085
Filed: 2009-04-02
Granted: 2013-09-01
Abstract: A semiconductor device includes a main field effect transistor (FET) and one or more sense FETs, and a common gate pad. The main FET and the one or more sense FETs are formed in a common substrate. The main FET and each of the sense FETs include a source terminal, a gate terminal and a drain terminal. The common gate pad connects the gate terminals of the main FET and the one or more sense FETs. An electrical isolation is disposed between the gate terminals of the main FET and the one or more sense FETs. Embodiments of this invention may be applied to both N-channel and P-channel MOSFET devices.