baber/WOPTO huggingface dataset:
Patent TW-200533436-A (TW)
Title: Process for producing cast item
Inventor: KATO YUSUKE
IPC: B22C1/10
Filed: 2005-02-23
Abstract: The present invention discloses a process for producing a cast item with the use of a mold capable of easily crumbling. The process comprises the step of mixing together a granular aggregate, at least one type of water-soluble binder and water to thereby obtain an aggregate mixture and agitating the aggregate mixture to thereby effect foaming. This aggregate mixture is capable of suppressing undesirable gas generation at the time of mold formation or melt casting. Further, the present invention also provides a process comprising the step of filling a space for mold formation with the foamed aggregate mixture and evaporating water from the charged aggregate mixture to thereby solidify the aggregate mixture, thus accomplishing mold formation; the step of assembling the mold with another mold into a final mold; the step of casting a melt in the final mold; the step of, during the period of cooling of cast item after melt solidification, removing the mold from the cast item; and the step of performing heat treatment of the cast item.
Patent TW-200538199-A (TW)
Title: Improved catalytic (amm)oxidation process for conversion of lower alkanes
Inventor: FUSHIMI REBECCA
IPC: B01J23/30
Filed: 2005-04-01
Abstract: An improved single-step catalytic vapor phase (amm)oxidation process for the conversion of one or more C2-C8 alkanes to one or more oxidation products, including unsaturated carboxylic acids and unsaturated nitriles, whereby a higher yield of the oxidation products is achieved.
Patent TW-200606215-A (TW)
Title: Room temperature-curable organopolysiloxane composition
Inventor: ARAKI TADASHI
IPC: C08K5/05
Filed: 2005-04-06
Abstract: This invention provides a room temperature-curable organopolysiloxane composition excellent in fluidity, storage stability and adhesiveness and slight in odor. Said composition comprises the components (A), (B), (C) and (D), wherein the components (A) and (B) are blended with each other under heating in advance. The component (A) is at least one of organopolysiloxanes of formulas (1) to (4) shown in figure A (wherein, R is Me or Et; R1 is a monovalent hydrocarbon group; Y is an alkylene group; Z is an alkenyl group; N is an integer of 0 or 1; (a) is an integer of ≥ 10; b is an integer of ≥ 1; and R2 is a branched chain containing a hydrolyzable group and represented by the formula shown in figure B). The component (B) is surface-nontreated fumed silica. The component (C) is an organoxysilane compound having two or more on average of hydrolyzable groups bound to Si and a boiling point of ≥ 150 DEG C at ordinary pressures and/or its partial hydrolyzate. The component (D) is a titanium chelate catalyst and/or an organoxytitanium of formula (5) ( wherein, R3 is a tertiary hydrocarbon group; R4 is a monovalent hydrocarbon group except R3; and c is an integer of 2-4 ).
Patent TW-200636414-A (TW)
Title: Integrated circuit with power gating function
Inventor: HSIEH SHANG-CHIH
IPC: G05F1/10
Filed: 2005-04-14
Abstract: The present invention relates to an integrated circuit with power gating function, which comprises a linear voltage regulator, a switch module, and an equalizer; wherein, the linear voltage regulator is coupled to a first power line to provide the power to the first power line; the switch module is connected between a second power line and a power source, and control the open/close based on a mode signal to determine if the power source is providing the power to the second power line; the equalizer is connected between the first power line and the second power line, and with the control through the mode signal to be operating with the switch module, so that when the mode signal makes the power source providing the power to the second power line, the voltages on the second power line and on the first power line are approximately equal.
Patent TW-200612688-A (TW)
Title: Communication system and method of operating the system
Inventor: BAKER MATTHEW PETER JOHN
IPC: H04L1/18
Filed: 2005-05-03
Abstract: A method of operating a communication system in which transmissions in a first direction, say from a base station, comprise frames formed by data packets and transmissions in a second direction, say from a user equipment (UE), comprise substantially continuous transmissions having acknowledgement fields (ARQ-A, ARQ-B) for data packets and transmission gaps (GP) to allow the UE to make other measurements. The acknowledgement fields are mapped to the data packets to enable the base station to determine which data packets are being acknowledged. In order to avoid ambiguity in mapping acknowledgement fields to data packets when a transmission gap occurs, a single data packet is transmitted in either the frame whose acknowledgement field would occur in the transmission gap or the frame whose acknowledgement field would occur immediately following the transmission gap. Thus the base station will know that the acknowledgement field immediately following the transmission gap maps onto the data packet transmitted in the selected one of the two frames. In one embodiment a data packet is not transmitted in the frame whose acknowledgement field would occur immediately following the transmission gap. In a refinement of the method, the selection of the particular frame is related to the one which can support a high rate data packet.
Patent TW-200609283-A (TW)
Title: A hybrid polymer composition, and article therefrom
Inventor: MILLER TIMOTHY D
IPC: C08G18/66
Filed: 2005-05-18
Abstract: An anti-static polymer composition comprises a thermoformable, moldable, hybrid urethane-vinyl polymer composition which exhibits relatively low surface and volume resistivities and good toughness. The hybrid polymer composition can be made without volatile organic compounds such as solvents, neutralizing amines, or both.
Patent TW-200602154-A (TW)
Title: Chemical mechanical polishing pad and chemical mechanical polishing method
Inventor: SHIHO HIROSHI
IPC: B24B37/04
Filed: 2005-05-20
Abstract: A chemical mechanical polishing pad having a polishing surface, a non-polishing surface opposite to the polishing surface and a side surface for defining these surfaces, the polishing surface having (i) a first group of grooves which intersect a single virtual straight line extending from the center toward the peripheral portion of the polishing surface and do not cross one another, or a single first spiral groove which expands gradually from the center portion toward the peripheral portion of the polishing surface, and (ii) a second group of grooves which extend from the center portion toward the peripheral portion of the polishing surface, intersect the first group of grooves or the first spiral groove and do not cross one another. Since this chemical mechanical polishing pad fully suppresses the occurrence of a scratch on the polished surface and has an excellent polishing rate, it is advantageously used in a chemical mechanical polishing method.
Patent TW-200642559-A (TW)
Title: Creamic substrate and production method thereof
Inventor: PENG CHUN-WEI
IPC: H05K3/46
Filed: 2005-05-27
Abstract: A manufacturing method of a ceramic substrate comprises the steps of: providing a graphite substrate and at least one ceramic structure; laminating the ceramic structure and the graphite substrate; and co-firing the ceramic structure and the graphite substrate. Moreover, a ceramic substrate, which includes at least one ceramic structure. The ceramic structure and the graphite substrate are laminated. After laminating, the ceramic structure and the graphite substrate are co-fired to form a ceramic substrate.
Patent TW-200619930-A (TW)
Title: Facilitating communication within shared memory environments using lock-free queues
Inventor: SIVARAM RAJEEV
IPC: G06F9/46
Filed: 2005-06-06
Abstract: Lock-free queues of a shared memory environment are used to facilitate communication within that environment. The lock-free queues can be used for interprocess communication, as well as intraprocess communication. The lock-free queues are structured to minimize the use of atomic operations when performing operations on the queues, and to minimize the number of enqueue/dequeue operations to be performed on the queues.
Patent TW-200603613-A (TW)
Title: Image display controller with processing data protection and method same
Inventor: JONG HER-MING
Filed: 2005-06-08
Abstract: A method for displaying image pixel data includes measuring display device characteristics from a display device, processing the display device characteristics, encoding the processed display device characteristics to generate encoded data, storing the encoded data in the memory, decoding the encoded data stored in a memory to generate decoded data, modifying pixel data according to the decoded data to generate the image pixel data and displaying the image pixel data on the display device.
Patent TW-200610888-A (TW)
Title: Motorcycle
Inventor: TAKENAKA MASAHIKO
IPC: B62M7/02
Filed: 2005-06-15
Abstract: To enhance the degree of freedom in design by securing a freely-usable sufficient space below the lowest part of a leg passing space, in a motorcycle having a steering handle steerably supported on the front end of a body frame loaded with an engine, a rider's seat provided on a body cover covering at least the engine and the body frame and the leg passing space having an approximately U shape in side view and disposed between the seat and the steering handle. At least a throttle body 50 from among an air inlet system 48A having the throttle body 50 and communicating with the engine EA is disposed above the lowest part 72a of the leg passing space 72.
Patent TW-200604385-A (TW)
Title: Electroformed metallization
Inventor: EVANS DAVID R
IPC: C25D5/54
Filed: 2005-06-16
Abstract: A method is provided for electroforming metal integrated circuit structures. The method comprises: forming an opening such as a via or line through an interlevel insulator, exposing a substrate surface; forming a base layer overlying the interlevel insulator and substrate surface; forming a strike layer overlying the base layer; forming a top layer overlying the strive layer; selectively etching to remove the top layer overlying the substrate surface, exposing a strike layer surface; and, electroforming a metal structure overlying the strike layer surface. The electroformed metal structure is deposited using an electroplating or electroless deposition process. Typically, the metal is Cu, Au, Ir, Ru, Rh, Pd, Os, Pt, or Ag. The base, strike, and top layers can be deposited using physical vapor deposition (PVD), evaporation, reactive sputtering, or metal organic chemical vapor deposition (MOCVD).
Patent TW-200633232-A (TW)
Title: Method of fabricating flash memory device
Inventor: LEE SEOK-KIU
IPC: H01L29/788
Filed: 2005-06-29
Abstract: A method of fabricating a flash memory device is disclosed wherein, electrode spacers are formed on sides of self-aligned floating gates having a negative slope. Thus, upon etching of a stack gate after an interlayer dielectric film and a control gate are formed, a stringer of a control gate, which is formed by the negative slope of the self-aligned floating gates, can be prevented. Furthermore, because an isotropic etch process is used to remove element isolation films between the floating gates, the element isolation films do not remain on the sides of the floating gates. It is thus possible to prevent loss of the coupling ratio. Accordingly, failure of devices can be reduced and decreasing the program speed can be prevented.
Patent TW-200702770-A (TW)
Title: Liquid crystal composite, liquid crystal display element using the composite, and electronic paper having the element
Inventor: NOSE MASAKI
IPC: G02F1/13
Filed: 2005-07-04
Abstract: The invention has an object to provide a liquid crystal composite capable of sufficiently reducing the scattering of light in a focal-conic state, a liquid crystal display element excellent in improvements of a color balance and a contrast, and electronic paper using the same. The content of a chiral material is higher in a cholesteric liquid crystal LCg for G than in a cholesteric liquid crystal LCb for B, and is higher in a cholesteric liquid crystal LCr for R than in the cholesteric liquid crystal LCg for G. The cholesteric liquid crystal LCr for R is prepared by mixing about 5 wt% of a chiral material CH11 of an L-element with a base liquid crystal of an R-element, which contains 27 wt% of CHr1 of the R-element exhibiting a liquid crystallizability for a nematic liquid crystal LCn, and 3 wt% of a chiral material CHr2 of the R-element exhibiting no crystallizability.
Patent TW-200703157-A (TW)
Title: Wireless electronic traffic-light control system
Inventor: XIAO ZONG-MAO
IPC: G08G1/00
Filed: 2005-07-06
Abstract: This invention relates to a wireless electronic traffic-light control system. It comprises one or plural traffic light control hosts, one or plural information processor modules, a traffic control center, a wireless terminal device, and plural traffic-light controllers. In the traffic control center, the information processor module utilizes a mobile communication network over the Internet to send instructions to the wireless terminal device. The wireless device transmits the instructions to the traffic light control host. Then, the traffic light control host exerts the instruction onto traffic-light units at various street intersections. By using the wireless terminal device, the mobile network and the Internet as a communication channel, status data at the traffic-light units can be sent back to the traffic control center, thereby enabling bilateral communication between the information processor module and the traffic-light control host.
Patent TW-200705739-A (TW)
Title: Energy apparatus
Inventor: LIU MING-FU
IPC: H01M8/04
Filed: 2005-07-20
Abstract: An energy apparatus id disclosed. A hybrid tank, a hydrogen supply, an oxygen supply, and a coolant supply are separately set on a base of the energy apparatus, for mixing the hydrogen, oxygen, and coolant in the tank to generate and output energy.
Patent TW-200604762-A (TW)
Title: Composition for removing photoresist and/or etching residue from a substrate and use thereof
Inventor: EGBE MATTHEW I
IPC: G03F7/42
Filed: 2005-07-20
Abstract: Compositions containing certain organic solvents comprising at least 50% by weight of a glycol ether and a quaternary ammonium compound are capable of removing residues such as photoresist and/or etching residue from an article.
Patent TW-200707762-A (TW)
Title: Memory device and manufacturing method thereof
Inventor: WANG SZU-YU
IPC: H01L29/792
Filed: 2005-08-02
Abstract: A memory device including a substrate, a first insulation layer, an electric charge storage layer, a second insulation layer, gate electrode layer and a source/drain area is provided. The forbidden gap of the substrate is larger than the forbidden gap of silicon. The first insulation layer is disposed on the substrate. The electric charge storage layer is disposed on the first insulation layer. The second insulation layer is disposed on the electric charge storage layer. The gate electrode layer is disposed on the second insulation layer. A stacked structure is composed of the gate electrode layer, the second insulation layer, the electric charge storage layer and the first insulation layer. The source/drain area is disposed at the both side of the stacked structure in the substrate.
Patent TW-200629506-A (TW)
Title: A trace design to minimize electromigration damage to solder bumps
Inventor: DAUKSHER WALTER JOHN
IPC: H01L23/48
Filed: 2005-08-17
Abstract: A design methodology reduces electromigration in integrated circuit joints such as flip-chip bumps by seeking to produce a more uniform current distribution at the interface between the integrated circuit pad and the joint while maintaining an interface form that coincides with standard integrated circuit designs is presented. The design methodology addresses the current distribution at the pad by introducing an intermediate trace routing design between the current delivering trace and the pad that distributes the inflow of current from the trace to multiple points of entry on the pad. The intermediate trace routing design includes an outer trace channel connected to the current delivering trace. A plurality of conductive trace leads connect the outer trace channel to the pad. Preferably, each of the plurality of conductive trace leads is characterized by a respective trace impedance so as to distribute equal current flow through each of the leads to the pad.
Patent TW-200624106-A (TW)
Title: Warming article
Inventor: MIYAZAWA KIYOSHI
IPC: A61F7/12
Filed: 2005-08-17
Abstract: Provided is a warming article having an element generating heat by the supply of oxygen to it, which can maintain one side thereof at a high temperature for a long time. In a heating section (11) of a warming article (1), a first heat insulating layer (32) formed by a foamed resin sheet is arranged on one side of a heat generating element (31) containing a metal powder, water and a salt, and a second heat insulating layer (33) formed by a foamed resin sheet is arranged on the other side of the heat generating element. In the first heat insulating layer (32), through holes (34) are formed for passing heated air and water vapor through it, and the above through holes are not formed in the second heat insulating layer (33). The both sides of the heat generating element (31) are thermally insulated by the heat insulating layers (32, 33) and thus the heat generated from the heat generating element (31) is mainly released to the body side surface (2), and as a result, the inside of the heating section (11) can be maintained at a high temperature for a long time and the body side surface (2) can be held in a prescribed temperature range for a long time.
Patent TW-200704410-A (TW)
Title: Controlled release medicinal composition of sleeping drug and method for producing the same
Inventor: JIANG QIN-ZHI
IPC: A61K9/52
Filed: 2005-09-15
Abstract: To provide a controlled release medicinal composition of a sleeping drug, having functions for rapidly inducing a patient to a sleep state, and simultaneously elongating the release time of a medicament to elongate the duration time of the drug action.The controlled release medicinal composition of the sleeping drug comprises a combination of a fast-acting prescription drug and a sustained release prescription drug. The fast-acting prescription drug contains the sleeping drug and a hot-melt component, and the sustained release prescription drug contains the sleeping drug, the hot-melt component and a sustained release component.
Patent TW-200610311-A (TW)
Title: Enhanced polling method and wireless device for preventing deadlock in a wireless communication system
Inventor: JIANG SAM SHIAW-SHIANG
IPC: H04L1/18
Filed: 2005-09-15
Abstract: A method of polling in a wireless communications system includes prohibiting polling within a first predetermined period and triggering a poll function while polling is prohibited. After the first predetermined period has expired the method determines that there are no protocol data units (PDUs) scheduled for transmission or re-transmission and that there is at least a transmitted PDU that is not acknowledged yet, and selects a PDU to schedule for re-transmission to fulfill the poll function.
Patent TW-200628777-A (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: TROOST KARS ZEGER
IPC: H01L21/027
Filed: 2005-10-05
Abstract: Lithographic apparatus using an array of individually controllable elements in which a fraction of the intensity of the beam of radiation patterned by the array of individually controllable elements is diverted to an image sensor for verifying the quality of the image generated.
Patent TW-200635461-A (TW)
Title: Method of forming conductive pattern, wiring substrate, electronic device and electronic equipment
Inventor: MATSUI KUNIYASU
IPC: H05K1/09
Filed: 2005-10-20
Abstract: A method of forming a conductive pattern having superior conductivity and better adhesion with a substrate is provided, thereby enabling a thick conductive pattern to be formed. The method comprises the steps of preparing a substrate, forming a metallic core containing metallic particles on the substrate by a droplet ejecting method so that the metallic core has a pattern substantially the same as the predetermined conductive pattern, and forming a plating layer so as to cover the surface of the metallic core by carrying out at least one electroless plating to thereby obtain the conductive pattern. A wiring substrate having the conductive pattern formed by the method, an electronic device provided with the wiring substrate and electronic equipment provided with the electronic device are also provided.
Patent TW-200632923-A (TW)
Title: Reduced power magnetoresistive random access memory elements
Inventor: RIZZO NICHOLAS D
Filed: 2005-11-24
Abstract: Low power magnetoresistive random access memory elements and methods for fabricating the same are provided. In one embodiment, a magnetoresistive random access device (100) has an array of memory elements (102). Each element (102) comprises a fixed magnetic portion (106), a tunnel barrier portion (108), and a free SAF structure (104). The array has a finite magnetic field programming window Hwin represented by the equation Hwin &api(<Hsat>-Nσsat) - (<Hsw>+Nσsw), where<Hsw> is a mean switching field for the array, <Hsat> is a mean saturation field for the array, and Hsw for each memory element (102) is represented by the equation HswSIMEHkHSAT<sp>2/1</sp>, where Hk represents a total anisotropy and HSAT represents an anti-ferromagnetic coupling saturation field for the free SAF structure of each memory element (102). N is an integer greater than or equal to 1. Hk, HSAT, and N for each memory element are selected such that the array (100) requires current to operate that is below a predetermined current value.
Patent TW-200723989-A (TW)
Title: Printed circuit board and manufacturing method thereof
Inventor: HO CHIN-WEI
IPC: H05K3/46
Filed: 2005-12-09
Abstract: A printed circuit board and manufacturing method thereof is disclosed. First, a conductive layer disposed on an insulation layer is provided. The conductive layer is patterned to form at least a conductive layer opening and the insulation layer is drilled throughout to form a via at a position corresponding to the conductive layer opening. The via is then filled with a conductive material. A plurality of substrates are formed through the steps above and are bonded to form a multi-layer printed circuit board.
Patent TW-200723584-A (TW)
Title: Control device and method for portable air-cooled fuel cell system
Inventor: CHANG HSIN-PING
IPC: H01M8/04
Filed: 2005-12-13
Abstract: A control device and method of a portable air-cooled fuel cell comprises a fuel cell set, a hydrogen pressure regulation valve, a hydrogen front/rear end electromagnetic valve, an air pump, a cooling fan, a control circuit board, a DC/DC transformer, a start battery, and a cement resistor. The control circuit board utilizes a pulse width modulation (PWM) control signal to control the hydrogen rear end electromagnetic valve to change parameters, and thus to solve the unstable power output of the fuel cell system after start-up; therefore the transformation efficiency of the DC/DC transformer and the stability of the entire system can be enhanced. However, the control circuit board can detect the residual power status of the system after power-off and then conduct the residual power to the cooling fan or the cement resistor to consume the power. The purpose of consuming the residual power is to prevent an electrolysis reaction of water caused by the residual power in the fuel cell which causes damage to the proton exchange membrane of the fuel cell set. The control device is configured to control the start-up and power-off processes of the fuel cell set in accordance with a control flow chart of the fuel cell system and the operation parameters.