baber/WOPTO huggingface dataset:
Patent TW-201041445-A (TW)
Title: Driving circuit of light emitting diode
Inventor: KUO CHUN-TING
IPC: H05B41/298
Filed: 2009-05-08
Abstract: A driving circuit of light emitting diode is provided in the present invention, which includes a double edge trigger data capturing transmission unit to sample a data input signal with double trigger manner. The present invention utilizes rising edge and falling edge of a clock signal to perform triggers to sample data so that twice data rate is obtained. Thereby, the frequency of the clock signal in the present application is reduced to half frequency of the clock signal in related art so that the stability of system is increased.
Patent TW-201000413-A (TW)
Title: Laser working apparatus, and laser working method
Inventor: SHIMIZU SEIJI
IPC: C03B33/09
Filed: 2009-05-12
Abstract: Provided are a laser working method and a laser working apparatus using a cooling method by a solid contact, which are freed from the problem of producing metal powder, the problem of sticking blots of a cooling member to a substrate, and the development of flaws by frictions. The laser working apparatus comprises a laser irradiation mechanism for forming a beam spot on a fragile material substrate, a substrate cooling mechanism for forming a cooling region, and a scanning mechanism for moving the beam spot and the cooling region relatively in the order of the beam spot and the cooling region along a scheduled working line set on the substrate. The substrate cooling mechanism includes a solid-phase coolant solidified by cooling a coolant material taking a gas or liquid phase at the ordinary temperature, and a push mechanism for causing the solid-phase coolant to contact the substrate.
Patent TW-201043454-A (TW)
Title: Liquid composition for forming membrane and metallic laminate obtained therefrom
Inventor: TU YING-BIN
IPC: B32B15/04
Filed: 2009-06-06
Abstract: A liquid composition for forming membrane has a pH value smaller than 7 and includes: aluminium compounds, magnesium compounds, sodium compounds, boron compounds, phosphorous compounds, sulfur compounds, and solvent, and does not include oxalate, mercury compounds, cadmium compounds, lead compounds, chromium compounds, zinc compounds, copper compounds, silver compounds, cobalt compounds, nickel compounds, tin compounds, selenium compounds, or arsenic compounds. The invented liquid composition is non-toxic and safe, does not produce sludge, and produces a small amount of waste solution. Therefore, the invention is eco-friendly. The present invention also provides a metal laminate, which includes: an iron substrate layer and a membrane layer, which includes aluminium, magnesium, sodium, boron, phosphor, sulphur, and does not include mercury, cadmium, lead, chromium, zinc, copper, silver, cobalt, nickel, tin, selenium, arsenic, or metal chelate containing oxalate.
Patent TW-201013788-A (TW)
Title: Manufacturing method for semiconductor device and semiconductor device
Inventor: ITO TAKAYUKI
IPC: H01L21/26
Filed: 2009-06-10
Abstract: A manufacturing method for semiconductor device includes: forming, in a surface of a semiconductor substrate, an opening whose opening ratio to an area of the surface of the semiconductor substrate is 5 to 30%; forming, in the opening, an epitaxial layer made of a mixed crystal containing a second atom, which has a lattice constant different from that of an atom constituting the semiconductor substrate, in a concentration ranging from 15 to 25%; performing ion implantation into the epitaxial layer; and performing activation annealing at a predetermined temperature T. The predetermined temperature T is equal to or greater than 1150 DEG C and satisfies a relationship of T ≤1E-5exp (21541/T).
Patent TW-201101198-A (TW)
Title: Command input method
Inventor: HSIUNG CHAN-YEE
IPC: G06K9/60
Filed: 2009-06-17
Abstract: A command input method is suitable for a computer. First, a human body image is captured by an image capturing device. Then, the shape of the human body image is determined for obtaining a determined result. A command is input according to the determined result.
Patent TW-201019883-A (TW)
Title: Nozzle for a vacuum cleaner and method of operating the same
Inventor: ERNER THOMAS
IPC: A47L9/02
Filed: 2009-07-13
Abstract: A nozzle (7) for a vacuum cleaner (1), particularly an electric home vacuum cleaner, includes a nozzle periphery (13) forming a vacuum opening (12), in which the nozzle periphery is acting on a vacuuming plane (11) while in use, and the nozzle periphery (13) forms a closure member (16) extended in the direction of nozzle periphery (13). For improving the suction of large dust particles, as well as being beneficial for the suction of fine dust particles, the present invention provides a closure member (16) that changes from a first sealing position to a second sealing position only while changing the direction of advancement. During a movement operation, a gate (G) for large dust particles is opened and the path of movement is equal to or smaller than the width (b) of suction opening in the direction of movement.
Patent TW-201104570-A (TW)
Title: Electronic device and method for playing music in electronic device
Inventor: TSAI TENG-YU
IPC: G06F9/44
Filed: 2009-07-21
Abstract: An electronic device includes a screen, a music playing module and a data fetching module. The music playing module includes a user interface (UI) module and a file analyzing module. A selected song can be played through the UI module. The file analyzing module is capable of analyzing at least one keyword relative to the selected song. The data fetching module is capable of searching and acquiring at least one picture relative to the selected song based on the at least one keyword. The UI module is capable of displaying the at least one picture on the screen and the playing the selected song at the same time. The present invention also refers to a method for playing music in electronic device. The electronic device and the method for playing music in electronic device can play a selected music and displaying a picture relative to the selected music at the same time to appreciate the selected music.
Patent TW-201041106-A (TW)
Title: Substrate having single patterned metal foil, and package applied with the same, and methods of manufacturing the substrate and package
Inventor: HUANG SHIH-FU
IPC: H01L21/60
Filed: 2009-08-04
Abstract: A substrate having single patterned metal foil applied in a package is provided. The substrate at least includes a patterned metal foil and a patterned dielectric layer formed above the patterned metal foil. Parts of the lower surface of the patterned metal foil are exposed to form plural first contact pads for electrical connection externally. The patterned dielectric layer at least exposes parts of the upper surface of the patterned metal foil to form plural second contact pads for allowing electrical connection. Also, a portion of the patterned dielectric layer is disposed on the cutting position of the substrate. Moreover, there is a first surface finish layer formed on the surface of one or several second contact pads. A package includes at least a die electrically connected to the second contact pads of the substrate as illustrated above, wherein the die and the patterned dielectric layer are disposed at the same side of the patterned metal foil. After singulation saw, the lateral sides of the molding compound, the patterned metal foil and the patterned dielectric layer lie in the same plane (i.e. coplanar).
Patent TW-201105266-A (TW)
Title: Method to process and protect vamp
Inventor: LIN JUN-YE
IPC: A43D8/16
Filed: 2009-08-05
Abstract: A method to process and protect vamp comprises the following steps: a preparing step, a covering step, a grinding step, and a finishing step. First, a processing protection template of vamp, a leather to be ground, and a shoe mold are provided; the leather is set on the shoe mold, and then the shoe mold together with the leather is fit to the processing protection template of vamp, so that the leather forms a grinding region and a protected region; a grinding device is used to grind the leather; and after grinding, the grinding region forms a rough surface. Therefore, the present invention has the advantages and efficacies of accurate dimension, stable quality, and fast production, etc.
Patent TW-201106037-A (TW)
Title: An optical design for reducing the stray light
Inventor: SUN WEN-HSIN
IPC: G02B7/02
Filed: 2009-08-12
Abstract: The present invention provides an optical design capable of reducing the stray light in the optical system. Different from the coarse processing of traditional artificial blackening or surface processed nebulization, the method of the present invention can simultaneously manufacture the zigzag structure outside the effective aperture capable of reducing the stray light upon the mold making of plastic for the injection molding. The zigzag structure can effectively inhibit the diffusion or reflection of the stray light in the optical system to the imaging surface, and avoid the unnecessary light to result in the noise such as the ghost image, while simultaneously saving the cost of re-manpower processing after being manufactured. The present invention provides an optical design capable of reducing the stray light in the optical system, by whose design a method capable of effectively reducing the stray light and saving production manpower can be provided.
Patent TW-201108538-A (TW)
Title: Photonic crystal band-edge laser diode
Inventor: CHEN SHIH-WEI
IPC: H01S5/18
Filed: 2009-08-21
Abstract: This invention provides a photonic crystal band-edge laser diode, which comprises a low refractive index layered structure having a low refractive index of nL, a light emitting layered structure formed on the low refractive index layered structure, and a two-dimensional photonic crystal formed in the light emitting layered structure. The light emitting layered structure has a high refractive index of nH, a central wavelength of λ 0, and a layer thickness. The difference in refractive index between nH and nL is greater than 0.15, and the layer thickness of the light emitting layered structure is at least thinner than 10 λ 0/nH.
Patent TW-201107162-A (TW)
Title: Indicator and reflector assembly
Inventor: YANG RUEI-XING
IPC: B60Q1/38
Filed: 2009-08-24
Abstract: An indicator and reflector assembly includes a first connecting member, an indicator, a second connecting member, and a reflector. The indicator is connected to the first connecting member. The second connecting member is connected to the first connecting member. The reflector is connected to the second connecting member and is separated from the indicator.
Patent TW-201022597-A (TW)
Title: Light guide unit for illuminating functional areas
Inventor: LERENIUS JACOB
IPC: H04B1/00
Filed: 2009-09-10
Abstract: The present invention relates to a method and a light guide for illumination of a functional area of portable communication devices. By applying a light reflecting microstructure and quantum dots in the same light guide, a number of advantages are gained, as compared to the provision of multiple light guides stacked onto each other comprising microstructures. By subjecting the singular light guide to light having either one wavelength or another wavelength, different illumination patterns can be provided for functional areas in portable communication devices, such as mobile phones. Moreover, dual illumination patterns that may be overlapping can be provided in the in one and the same colour.
Patent TW-201111526-A (TW)
Title: Mask assembly and coating machine
Inventor: LIU CHIEN-CHIH
IPC: C23C14/22
Filed: 2009-09-17
Abstract: A coating machine used for coating a film on a coating area of a substrate is provided. The coating machine includes a coating chamber, a cathode stage, an anode stage and a mask assembly. The coating chamber has a chamber opening. The cathode stage is disposed on the chamber opening to hold a target, and the anode stage is disposed inside the coating chamber to carry the substrate. The mask assembly is disposed onto the chamber opening and between the cathode stage and anode stage. The mask assemble includes a mask body and a stop plate. The mask body has an opening. The substrate is at the first side of the mask body, and the opening exposes the coating area. The stop plate is located beside the opening and erected on the second side of the mask body back to the substrate.
Patent TW-201112237-A (TW)
Title: A display device with playback functionality, and a method for video information processing thereof
Inventor: TSAI MING-HSIEN
IPC: G11B31/00
Filed: 2009-09-18
Abstract: A display device with playback functionality comprises information extracting module, a video processor, a display unit, and a control unit. The video information extracting module extracts video information from a storage media, and converts the video information into a first setting video signal in compliance with a specific format for subsequent output thereby. The video processor receives the first setting video signal, and produces, after conducting image quality processing, a second setting video signal in compliance with the specific format for subsequent output thereby. The display unit is capable of receiving and displaying a video signal that complies with the specific format. Upon receipt of a command, the control unit enables the display unit to display one of the first and the second setting video signals according to the command.
Patent TW-201018682-A (TW)
Title: Heterocyclic biaryl derivative, and pde inhibitor comprising same as active ingredient
Inventor: KOHNO YASUSHI
IPC: A61P25/24
Filed: 2009-09-24
Abstract: Disclosed is a novel heterocyclic biaryl derivative which has a phosphodiesterase-inhibiting activity and is useful as a medicinal agent. Specifically disclosed is a heterocyclic biaryl derivative represented by general formula (1), wherein Heterocycle1 and Heterocycle2 are bound to each other directly.
Patent TW-201110601-A (TW)
Title: Methods and systems using norm approximation for maximum likelihood MIMO decoding
Inventor: PARK JONG-HYEON
IPC: H04B7/04
Filed: 2009-10-12
Abstract: Certain embodiments of the present disclosure provide techniques for approximate computation of l2 norms as a part of the maximum likelihood (ML) detection: tri-maxmin, maxsum and sortsum algorithms. The proposed approximation schemes show better accuracy than conventional approximation schemes - the abssum and maxmin algorithms, while the computational complexity is very similar. The error rate performance of the ML detection that utilizes proposed norm-approximation techniques are very close to the reference ML detection with exact calculation of l2 norms, while the computational complexity is significantly smaller.
Patent TW-201114602-A (TW)
Title: Transparent electrically conductive laminated film
Inventor: MURAKAMI HIDEO
IPC: G06F3/044
Filed: 2009-10-20
Abstract: The present invention provides transparent electrically conductive film, regarding electrode film used in electrostatic capacitive touch panel and the like, which has excellent recognition and in which patterning is emphasized hardly because of little difference between a part with transparent electrically conductive film and a part without transparent electrically conductive film when transparent electrically conductive film is patterned. The present invention provides transparent electrically conductive laminated film characterized by having composition by laminating high refractive index layer, low refractive index layer, and transparent electrically conductive film layer on substrate made from transparent plastic film in this order, wherein refractive index of high refractive index layer is 1.70 to 2.50 and its film thickness is at a range of 4 to 20 nm, refractive index of low refractive index layer is 1.30 to 1.60 and its film thickness is at a range of 20 to 50 nm.
Patent TW-201030157-A (TW)
Title: Fire-resistant steel excellent in low-temperature toughness and reheat embrittlement resistance of welding heat affected zone and process for production of the same
Inventor: MIZOGUCHI MASAAKI
IPC: C22C38/00
Filed: 2009-10-20
Abstract: Provided are a fire-resistant steel material to which is applied high heat input welding and that demonstrates excellent low-temperature toughness and resistance to reheat embrittlement when exposed to fire at welded heat-affected parts, and a method for manufacturing the same. The steel material contains C: 0.012-0.050%, Mn: 0.80-2.00%, Cr: 0.80-1.90%, and Nb: 0.01 to less than 0.05%; Cu: restricted to 0.10% or less; contains suitable amounts of Si, N, Ti, and Al; the content of Mo, B, P, S, and O are restricted; and the remainder comprises Fe and inevitable impurities. The content of C, Mn, Cr, Nb, and Cu satisfy -1200C - 20Mn + 30Cr -330Nb - 120Cu = -80. The steel structure as observed using an optical microscope is 80% or more ferrite phase by surface area ratio, and the remainder of said steel material is made of a mixed structure comprising a bainite phase, a martensite phase, and a martensite-austenite phase.
Patent TW-201117053-A (TW)
Title: Method of inputting character and its electronic apparatus
Inventor: YEH MING-FONG
IPC: G06F3/023
Filed: 2009-11-03
Abstract: A method of inputting character is adapted to be implemented by an assembly of an electronic apparatus and a remote controller. The method includes displaying a virtual keyboard, which includes a plurality of character blocks, on a display unit of the electronic apparatus, each character block including a plurality of character keys; selecting one of the character blocks including a desired character key on the virtual keyboard using the remote controller, and selecting the desired character key of the character block so as to input the character shown on the desired character key to an input area of the display unit.
Patent TW-201029841-A (TW)
Title: Release film
Inventor: INUI YUKIKO
IPC: C08J5/18
Filed: 2009-11-24
Abstract: This invention provides a release film which is soft, easy to release, heat-resistant, anti-pollution, effective in being embedded in a printing substrate with a fine pattern, and highly operable to effectuate the rolled retrieving of a thin material and the cutting thereof. The release film is constituted by laminated films, comprising a polyester elastomer layer formed from a polyester elastomer (A), and a polyester layer formed from a polyester (B) having a glass transition temperature higher than the polyester elastomer (A), with at least the polyester elastomer layer being equipped on sunface layer. The polyester elastomer (A) has a glass transition temperature of -20 DEG C to 20 DEG C and the enthalpy of crystal fusion is 25 to 45 J/g. The polyester (B) has a glass transition temperature of 20 DEG C or above, that is, higher than the polyester elastomer (A). The overall enthalpy of crystal fusion of the laminated films is 35 to 45 J/g.
Patent TW-201024802-A (TW)
Title: Fresnel lens and injection mold
Inventor: TOBITA SHUUSUKE
IPC: B29C33/42
Filed: 2009-12-03
Abstract: A surface of a base material of a Fresnel lens has a central area having circular zones arranged therein and an outer area located on the outer side of the central area and having circular-arc zones arranged therein. The pitch of zones in a boundary area between the central area and the outer area and where the zone shape changes is smaller than a basic pitch which is the pitch of the circular and circular-arc zones in the central area and the outer area.
Patent TW-201030913-A (TW)
Title: Manufacturing method for semiconductor devices
Inventor: ODA TAKASHI
IPC: H01L23/48
Filed: 2009-12-03
Abstract: A wiring circuit layer 2 having a connecting conductor part 21 that can be connected to an electrode 31 of a semiconductor element 3 is formed on a metal support substrate 1 in a way such that the wiring circuit layer can be separated from the substrate 1, and that the connecting conductor part 21 is exposed on the upper face of the wiring circuit layer. The wiring circuit layer 2 is laminated on the element 3 while in a wafer state, and the connecting conductor part 21 and the electrode 31 are connected. Subsequently, the support substrate 1 is peeled from the wiring circuit layer 2, and the wafer is diced, whereby individual semiconductor devices are obtained.
Patent TW-201031743-A (TW)
Title: Surfactant mixture comprising branched short-chain and branched long-chain components
Inventor: RITTIG FRANK
IPC: C09K23/42
Filed: 2009-12-09
Abstract: The present invention relates to a surfactant mixture comprising (A) a short-chain component comprising the alkoxylation product of alkanols, where the alkanols have 8 to 12 carbon atoms and the average number of alkoxy groups per alkanol group in the alkoxylation product assumes a value from 0.1 to 30, the alkoxy groups are C2-10-alkoxy groups and the alkanols have an average degree of branching of at least 1; and (B) a long-chain component comprising the alkoxylation product of alkanols, where the alkanols have 15 to 19 carbon atoms and the average number of alkoxy groups per alkanol group in the alkoxylatlon product assumes a value from 0.1 to 30, the alkoxy groups are C2-10-alkoxy groups and the alkanols have an average degree of branching of at least 2.5; and/or phosphate esters, sulfate esters and ether carboxylates thereof. The present invention also relates to formulations comprising such surfactant mixtures, to methods of producing the surfactant mixtures and to their use.
Patent TW-201030137-A (TW)
Title: Method for a cyclical operation of coke oven banks comprised of "heat recovery" coke oven chambers
Inventor: KIM RONALD
IPC: C10B23/00
Filed: 2009-12-22
Abstract: The invention relates to a method for cyclical operation of a coke oven facility, said facility being comprised of an even number of coke oven banks which in turn are comprised of an even number of coke oven chambers. Located downstream of said coke oven banks are boiler facilities which drive turbines with the hot waste gases from the coke oven banks. Energy is recovered in this manner. The coke oven chambers are pushed and charged in an exactly determined cycle so that the production of hot waste gas over the temporal mean can be homogenized.
Patent TW-201034339-A (TW)
Title: Electric vehicle transportation system
Inventor: RIM CHUN-TAEK
IPC: H02J7/14
Filed: 2009-12-24
Abstract: An electric power supply system for supplying an electric power to an electric vehicle includes an electric power supply rail having a plurality of electrically conductive rail segments arranged with gaps each of which is left between two neighboring conductive rail segments; and a safety ground line provided alongside the electric power supply rail. The conductive rail segments include ground rail segments and non-ground rail segments alternately arranged along the electric power supply rail; the ground rail segments are connected to the safety ground line; and when the electric vehicle travels above the electric power supply rail, one of the non-ground rail segments right below the electric vehicle is selectively supplied with an electric potential different from that of the ground rail segment adjoining thereto.