baber/WOPTO huggingface dataset:
Patent TW-200616323-A (TW)
Title: Motor drive circuit, motor apparatus and motor drive method
Inventor: SUZUKI MASAHIRO
IPC: H02P6/06
Filed: 2005-06-06
Abstract: The present invention provides a motor drive circuit that is suitable for the size reduction of an IC, can be reduced in its size by reducing the number of external parts, and can stably rotates a motor. The phase shift of a rotor phase with respect to an electric phase is detected by monitoring an induction voltage induced to a three-phase coil 102 when a rotor 101 is rotated by three-phase drive signals U, V and W generated on the basis of a CLK signal from a VCO 7. As a result, a charge pump circuit 5 is driven by an up-signal f_up that is active only for a time that corresponds to a delay amount of the rotor phase when the rotor phase is delayed with respect to the electric phase, and the charge pump circuit 5 is driven by a down-signal f_down that is active only for a time that corresponds to an advance amount of the rotor phase when the rotor phase is further advanced. In this motor drive circuit 1, a voltage of a VCO control terminal T_cp is directly, instantaneously and dynamically changed according to the detected phase shift information without the intermediary of a smoothing filter.
Patent TW-200642863-A (TW)
Title: Water transfer printing method for outer plastic casing of motorcycle
Inventor: CENG YING-XUN
IPC: B41M3/10
Filed: 2005-06-09
Abstract: The present invention provides a water transfer printing method for an outer plastic casing of a motorcycle, wherein the transfer printing sheet used in the invention comprises a printing layer on which preset patterns are set and a paper layer. The method starts with wetting the transfer printing sheet, pressing and covering the wetted transfer printing sheet on a surface of the outer plastic casing of the motorcycle to cause the printing layer of the transfer printing sheet to attach to the surface of the outer plastic casing of the motorcycle, followed by peeling off the paper layer, and after drying, spraying protection paint to form a protection film. As such, the patterns are transferred to the surface of the outer plastic casing of the motorcycle as an integral part thereof, completely without any edge mark and thickness, and the patterns are not subject to color fading, peeling, and separation and a decoration design of unique style can be made.
Patent TW-200623611-A (TW)
Title: Power amplifier linearization methods and apparatus using predistortion in the frequency domain
Inventor: MALTSEV ALEXANDER
IPC: H03F1/32
Filed: 2005-06-27
Abstract: To mitigate the effects of non-linear amplification in a digital transmission system employing orthogonal frequency division multiplexing, predistortion of an input signal to a power amplifier with a non-linear transfer characteristic is performed in the frequency domain by modifying frequency-domain symbols used to modulate individual sub-carriers. The frequency-domain symbols are modified in a manner that compensates for the amplifier's non-linear transfer characteristic.
Patent TW-200615123-A (TW)
Title: Coinjection molding cooled shooting pot cylinder
Inventor: BOUTI ABDESLAM
Filed: 2005-06-27
Abstract: Coinjection molding shooting pot cooling apparatus and method are configured to cool a shooting pot cylinder which, in combination with a shooting pot piston, injects a melt through a coinjection nozzle having at least two melt channels ending at the same gate. Preferably, a heat sink sleeve is disposed to contact an outer surface of a rear portion of the shooting pot cylinder. The heat sink sleeve is configured to remove sufficient heat from the shooting pot cylinder to increase the viscosity of the melt therein, thus reducing melt leakage between the shooting pot piston and the shooting pot cylinder.
Patent TW-200702761-A (TW)
Title: Method for increasing the coupling tolerance of an electro-optical device
Inventor: LIOU YI-MING
IPC: G02B6/12
Filed: 2005-07-05
Abstract: This invention discloses a method for increasing the coupling tolerance of an electro-optical device, which makes use of semiconductor manufacturing processes such as lithography, deposition, electroplating, and etching to form a micro ball-lens socket on the die of an electro-optical device to position and fix a lens. The center of the socket is aimed at the center of the output or the light couple of the die of the electro-optical device'. Because of the use of semiconductor manufacturing processes, the precision can be controlled within one micrometer. After a micro ball-lens is put into a micro ball-lens socket on a die, the micro ball-lens can automatically aim at the center of the output or the light couple of the die. By properly coordinating micro ball-lenses, the optical couple tolerance of the subsequent packaging process of an electro-optical device can be enlarged by many times. Even in the conditions without depending on characteristic monitoring and optical alignment, the optical couple can be accomplished with high-precision passive packaging. This invention is able to apply optical adhesive in the socket, so the micro ball-lens can be fixed and the refractive index can be matched. This invention can effectively increase the structure stability and couple efficiency. The gap formed at the lateral wall of the micro ball-lens socket can avoid the formation of bubbles trapped in the socket. The gap can also allow the optical adhesive to flow into the couple interface between a micro ball-lens and an electro-optical device along the gap. There is a fillet-edge structure formed at the upper edge of a micro ball-lens socket for facilitating insertion of a micro ball-lens.
Patent TW-200703162-A (TW)
Title: Method for predicting a route of a vehicle with the global positioning system
Inventor: GAU YUH-SHYING
IPC: G08G1/127
Filed: 2005-07-14
Abstract: A method for predicting a route of a vehicle with the global positioning system (GPS) includes the following steps: (a) getting a first position of the vehicle at a first time with the GPS; (b) getting a second position of the vehicle at a second time later than the first time with the GPS; (c) getting positions of a plurality of stations neighboring with the vehicle with the GPS; and (d) predicting the route of the vehicle according to the first position, the second position, and the positions of the plurality of stations neighboring with the vehicle.
Patent TW-200703989-A (TW)
Title: Method and system for residual frequency offset compensation of multi-carrier communication
Inventor: HOU WEN-SHENG
IPC: H04J11/00
Filed: 2005-07-15
Abstract: A residual frequency offset (RFO) compensation method and a compensation system of a multi-carrier communication system is disclosed. The compensation method of present invention includes two phase-computation steps. The first phase-computation step processes a phase variation of an OFDM data symbol each time to obtain an RFO estimator for compensating a demodulation carrier. The second-phase computation processes a plurality of OFDM data symbols each time to obtain an RFO estimator for compensating the demodulation carrier. The compensation system of the present invention includes: a Discrete Fourier Transformation (DFT) unit for performing DFT on receiving OFDM packages; a phase variation detector connecting to the DFT unit for detecting phase variations of a plurality of OFDM data symbols; and a residual frequency offset compensator connecting to the phase variation detector, which generates the desired RFO estimators in accordance with the phase variations of the plurality of OFDM data symbols and the compensation method of the present invention.
Patent TW-200612197-A (TW)
Title: Radiation sensitive resin composition
Inventor: KAWAGUCHI YUJIRO
Filed: 2005-07-25
Abstract: A radiation sensitive resin composition comprising (A) an alkali-soluble resin having a hardening property, (B) a quinonediazide compound and (C) a solvent, wherein the solvent (C) contains a compound of the formula (1) and alkyl lactate. R1-O-[CH(CH3)CH2O]n-R2 (1) [In the formula (1), R1 and R2 independently represent alkyl group having 1-4 carbon atoms, n represents an integer of 1-4.]
Patent TW-200705458-A (TW)
Title: Bank selecting structure of memory integrated circuit
Inventor: LI CHENG-LIANG
IPC: G11C8/12
Filed: 2005-07-29
Abstract: A bank selecting structure of memory integrated circuit includes a plurality of memory cell banks, a plurality of word lines, a plurality of sub bit lines, a plurality of first selecting units, a plurality of second selecting units, a plurality of first selecting lines, at least one selecting line and a plurality of main bit lines. The bank selecting structure of memory integrated circuit according to the present invention disposes the void transistor along the diagonal line to replace the prior bank selecting structure of memory integrated circuit.
Patent TW-200629841-A (TW)
Title: Fast link establishment for network access
Inventor: LIOY MARCELLO
Filed: 2005-07-29
Abstract: A communication session between a node seeking network access and a NAS (Network Access Server) is established by having only few exchanges of messages. Upon detecting a physical link between the node and the NAS, the NAS immediately sends an authentication request message to the node. In response, the node sends a request message which includes all parameters options, in addition to responding to the authentication request message, for link configuration and network access control. The NAS then picks and chooses the parameter options and sends back the selected options in a reply message to the node. If the selected options in the reply message meet a threshold, the node straightforwardly transmits user data for network access via the NAS.
Patent TW-200707521-A (TW)
Title: Apparatus and method for forming bump
Inventor: HSIEH YA-YU
IPC: H01L21/02
Filed: 2005-08-04
Abstract: An apparatus and a method for forming bumps on bumping pads of a wafer are provided. The apparatus includes a heating trough and a plurality of tubes, wherein the heating trough has a chamber and the tubes are disposed on the bottom of the heating trough. First, a bumping material is provided into the chamber and melted by the heating trough. Then, the bumping material in the chamber is squeezed out via the tubes to form the bumps on the bumping pads of the wafer.
Patent TW-200629254-A (TW)
Title: Information recording device, information recording method, information recording program and recording medium
Inventor: AOYAMA SATOSHI
IPC: G11B20/10
Filed: 2005-09-02
Abstract: A CDA processing part (142) extracts unused area of an information recording medium (16) through a disc status managing part (145) and a drive control part (15), divides the extracted unused area by a dividing reference value (MAS) which permits a video audio stream to be continuously reproduced, and ensures each area having a size of the dividing reference value (MAS) as CDA. Thus, AV data can be continuously reproduced, and a plurality of data can be recorded at the same time.
Patent TW-200635283-A (TW)
Title: Mobility enabled system architecture software architecture and application programing interface
Inventor: ADJAKPLE PASCAL
IPC: H04W84/12
Filed: 2005-03-04
Abstract: The present invention is related to the software architecture and supporting application programming interface (API) that enable operating system (OS) independence and platform independence of a mobility enabled system architecture (MESA) in a wireless local area network (WLAN). The present invention provides a system for supporting portable and modular software implementation in different platforms in a WLAN node. The node includes a control plane configured to implement a control plane algorithm while interacting with a medium access control (MAC) driver, a data plane configured to implement a data plane algorithm while interacting with the MAC driver and, an operation, administration and maintenance (OAM) handler task configured to interact with the OAM agent. APIs are provided to enable interaction with external modules regardless of the differences of OS, specificity of OAM agent implementation and AP platform differences.
Patent TW-200626365-A (TW)
Title: Light diffusing plate
Inventor: MAEKAWA TOMOHIRO
Filed: 2005-09-20
Abstract: A light diffusing plate having a plurality of hollow portions formed therein is provided. The hollow portions extend in parallel with one another in the light diffusing plate. Since the hollow portions are formed inside the plate, a weight of the plate can be effectively reduced.
Patent TW-200618663-A (TW)
Title: Heater, wafer heating apparatus and method for manufacturing heater
Inventor: NAKAMURA TSUNEHIKO
IPC: H05B3/14
Filed: 2005-09-28
Abstract: A heater that is capable of heating a object to a desired temperature in a short period while minimizing the temperature difference the surface of the object is provided. The heater comprising a plate having a first surface and a second surface, the first surface being a mount surface whereon an object is placed and having a resistive heating member; wherein the resistive heating member is formed in a continuous band having arc bands located on one of two concentric circles of different radii, at least one arc band located on the other circle, and linkage arc band that connects the arc band located on the one circle and the arc band located on the other circle; while the distance between the adjacent linkage arc bands is smaller than the distance between the arc band located on the one circle and the arc band located on the other circle.
Patent TW-200713505-A (TW)
Title: Method for separating package of WLP
Inventor: YANG WEN-KUN
IPC: H01L21/78
Filed: 2005-09-29
Abstract: The present invention provides a semiconductor device package singulation method. The method comprises printing a photo epoxy layer on the back surface of a substrate of a wafer for marking the scribe lines to be diced. Then etching is performed through the substrate along the marks in the photo epoxy layer. Dicing the panel into individual package with a typical art designing knife, the step not only avoids the roughness on the edge of each die, but also decrease the cost of singulation process.
Patent TW-200626671-A (TW)
Title: Sulfone polymer composition
Inventor: EL-HIBRI MOHAMMAD JAMAL
Filed: 2005-10-03
Abstract: The invention relates to a sulfone polymer composition comprising: - at least one high glass transition temperature sulfone polymer (A) - at least one miscible polymer (B); and - at least one immiscible polymer (C). The invention also relates to a process for manufacturing the sulfone polymer composition and to the articles thereof. The sulfone polymer composition of the invention possesses notably thermal performances and processability advantages in addition to minor cost with respect to high glass transition temperature sulfone polymers taken done.
Patent TW-200628573-A (TW)
Title: Coating liquid for formation of protective film for semiconductor processing, method for preparation thereof, and protective film for semiconductor processing provided therefrom
Inventor: EGAMI MIKI
Filed: 2005-10-12
Abstract: This invention provides a coating liquid for the formation of a protective film for semiconductor processing, such as a CMP sacrificial film having high film strength and low specific permittivity and an etching stopper film, a method for the preparation thereof, and a protective film for semiconductor processing formed from the coating liquid. The coating liquid for the formation of a protective film for semiconductor processing is characterized by comprising (a) either a silicon compound prepared by hydrolyzing a tetraalkylorthosilicate (TAOS) and an alkoxysilane (AS) in the presence of tetramethylammonium hydroxide (TMAOH) and water, or a silicon compound prepared by hydrolyzing or partially hydrolyzing a tetraalkylorthosilicate (TAOS) in the presence of tetramethylammonium hydroxide (TMAOH) and water, mixing the hydrolyzate or partial hydrolyzate with an alkoxysilane (AS) or a hydrolyzate or partial hydrolyzate thereof and if necessary further hydrolyzing a part or the whole of the mixture, (b) an organic solvent, and (c) water, the content of water contained in the liquid composition being in the range of 35 to 65% by weight.
Patent TW-200718170-A (TW)
Title: Image capturing system
Inventor: CHANG MEI-PIN
IPC: H04N1/028
Filed: 2005-10-17
Abstract: An image capturing system including a first camera lens and a second camera lens is disclosed. The first camera lens offers a long distance shot. The second camera lens offers a short distance shot. The view of those are different. The light axis of the first camera lens and the second camera lens are parallel broadly. A light sense component is used to accept light from the first camera lens and the second camera lens for generating image data. When a start signal is accepted, the light sense component captures a first image and a second image from the first camera lens and the second camera lens and store the first image and the second image in a store apparatus wherein the capture time of the first image and the second image is less than a predetermined time.
Patent TW-200626500-A (TW)
Title: Process for producing aluminum oxide powder
Inventor: KURIHARA HITOSHI
IPC: C01F7/027
Filed: 2005-10-17
Abstract: To provide a process for producing an aluminum oxide powder, whereby the content of impurities is controlled by a physical means. A process for producing an aluminum oxide powder, which comprises pulverizing electrofused alumina by a batch system and classifying the obtained pulverized product to obtain an aluminum oxide powder different in the content of impurities. It is possible to obtain aluminum oxide of high purity by pulverization to a smaller average particle size and separating a powder having a larger average particle size by classification.
Patent TW-200717829-A (TW)
Title: Bumps and method for fabricating the same
Inventor: TSENG TSUNG-YEN
IPC: H01L31/0203
Filed: 2005-10-18
Abstract: Method for fabricating bumps includes first providing a substrate, in which the surface of the substrate includes an under bump metallurgy (UBM) layer. Next, a bump is formed over the surface of the UBM layer and an organic solderability preservative is formed over the surface of the bump.
Patent TW-200626536-A (TW)
Title: Process and apparatus for fully hydrogenating a hydrocarbon stream
Inventor: SIMON FALK
Filed: 2005-11-18
Abstract: The invention provides a process for hydrogenating streams in plants for producing alkenes by catalytic dehydrogenation of light alkanes, and also an apparatus for carrying out the process. The entire hydrocarbon stream to the dehydrogenation reactor, consisting of fresh and recycled alkane, is subjected upstream of the dehydrogenation reactor to a full hydrogenation of all unsaturated hydrocarbons present therein. This drastically reduces coke formation in the dehydrogenation reactor. The energy demand for the preheating of the reactant stream to reaction temperature is reduced since the energy reteased in the exothermic hydrogenation remains virtually fully in the hydrocarbon stream.
Patent TW-200631109-A (TW)
Title: Method and device for wafer scale packaging of optical devices using a scribe and break process
Inventor: YANG XIAO
Filed: 2005-12-07
Abstract: A multilayered integrated optical and circuit device. The device has a first substrate comprising at least one integrated circuit chip thereon, which has a cell region and a peripheral region. Preferably, the peripheral region has a bonding pad region, which has one or more bonding pads and an antistiction region surrounding each of the one or more bonding pads. The device has a second substrate with at least one or more deflection devices thereon coupled to the first substrate. At least one or more bonding pads are exposed on the first substrate. The device has a transparent member overlying the second substrate while forming a cavity region to allow the one or more deflection devices to move within a portion of the cavity region to form a sandwich structure including at least a portion of the first substrate, a portion of the second substrate, and a portion of the transparent member. The one or more bonding pads and the antistiction region are exposed while the one or more deflection devices is maintained within the portion of the cavity region.
Patent TW-200635954-A (TW)
Title: Metabolites of cyclosporin analogs
Inventor: ABEL MARK D
Filed: 2005-12-19
Abstract: Isolated metabolites of the cyclosporine analog ISA247 are disclosed, including in vitro methods for their preparation. The metabolites comprise a chemical modification of ISA247, wherein the modification is at least one reaction selected from the group consisting of hydroxylation, N-demethylation, diol formation, epoxide formation, and intramolecular cyclization phosphorylation, sulfation, glucuronide formation and glycosylation. Methods of preparation include semi-synthetic methods, wherein metabolites of ISA247 are produced from the microsomal extracts of animal liver cells, or from cultures using microorganisms, and completely synthetic methods, such as chemically modifying the parent compound or isolated metabolites using organic synthetic methods.
Patent TW-200725978-A (TW)
Title: Inverted cross-coupling apparatus
Inventor: LEE CHIEN-CHIH
IPC: H01P5/08
Filed: 2005-12-19
Abstract: The present invention relates to an inverted cross-coupling apparatus, which is composed of a base plate and an adjuster. A plurality of resonators are arranged at intervals and erectly disposed inside a resonance space inside the base plate. Moreover, a coupling portion is set inside the base plate adjacent to the plurality of resonators in the resonance space, while the top of the coupling portion is disposed with the fillister, into which coupling exciting hole is disposed. In addition, the cover plate of the adjuster is firmly disposed on the top surface of the base plate having a plurality of through-holes formed oppositely to the coupling exciting hole in the coupling portion, and into each of the through-holes is disposed the coupled adjusting shaft capable of penetrating into the coupling excited hole and forming a movable upward and downward displacement. By means of the above-mentioned structure, the inverted cross-coupling apparatus can be made to easily adjust to adequate inverted cross-coupling quantity to achieve the objective of simplifying the inverted cross-coupling apparatus and enhancing the product credibility.
Patent TW-200724779-A (TW)
Title: Structure of a secondary air passageway inside a cylinder head
Inventor: Hong guo-ji
IPC: F02F3/24
Filed: 2005-12-26
Abstract: This invention relates to the structure of a secondary air passageway inside a cylinder head. The secondary air passageway conducts secondary air into the exhaust passageway of the cylinder head in order to get a secondary burning. The secondary air passageway includes a bent canal to conduct secondary air toward the exhaust outlet such that the moving direction of the secondary air would not conflict with the exhaust flow. This design can raise the burning efficiency, i.e. raising the conversion efficiency between the secondary air and the exhaust, and reduce the pollution effectively. The mentioned exhaust passageway and the bent canal of the secondary air passageway could be fabricated with one sand casting model.
Patent TW-200727527-A (TW)
Title: Porous carbon electrode substrates and methods for preparing the same
Inventor: KO TSE-HAO
IPC: H01M4/00
Filed: 2006-01-04
Abstract: The present invention relates to a porous carbon electrode substrate with a woven structure and a property combination of a thickness ranging from 0.1 to 1.0 mm, a bending strength of 0.7 MPa or more, a porosity of 50% or more, and a surface resistivity of 1.0 Ω/sq or less. The present invention also relates to a method of preparing a porous carbon electrode substrate comprising the following steps: (a) providing an oxidized fabric or pre-carbonized oxidized fabric, (b) impregnating the fabric with a resin, (c) heating and pressing the resin-impregnated fabric, and (d) carbonizing the fabric after the heating and pressing step.