baber/WOPTO huggingface dataset:
Patent TW-201331698-A (TW)
Title: Mask blank, transfer mask, method of manufacturing a transfer mask, and method of manufacturing a semiconductor device
Inventor: SAKAYA NORIYUKI
IPC: G03F1/20
Filed: 2012-09-12
Abstract: A mask blank is used for manufacturing a binary mask adapted to be applied with ArF excimer laser exposure light and has a light-shielding film for forming a transfer pattern on a transparent substrate. The light-shielding film has a laminated structure of a lower layer and an upper layer and has an optical density of 2.8 or more for the exposure light. The lower layer is made of a material containing tantalum and nitrogen and has a thickness of 33 nm or more. The upper layer is made of a material containing tantalum and oxygen and has a thickness of 3 nm or more. The phase difference between the exposure light transmitted through the light-shielding film and the exposure light transmitted in air for a distance equal to the thickness of the light-shielding film is 60 degrees or less.
Patent TW-201332281-A (TW)
Title: Excitation control circuit and electrically excited wind power system having the same
Inventor: LU YAN-SONG
IPC: H02P7/32
Filed: 2012-09-20
Abstract: The present invention provides an excitation control circuit and the electro-magnetic wind power system having the same. The excitation control circuit comprises a plurality of full-bridge power converters each of which has a motor-side converter and a grid-side converter; a DC excitation module including a plurality of DC-DC converters; and a control module, controlling or switching any DC-DC converter to work normally, and controlling excitation switch to be turnedon or off.
Patent TW-201325580-A (TW)
Title: Drum-type skin massage device
Inventor: MOON MYUNG-IL
IPC: A61H15/00
Filed: 2012-10-11
Abstract: Provided is a drum type skin massage device, namely, a manual massage device, which can easily remove sebum or impurities on the skin through a contact net of a rotating unit without a power source, the massage device comprising: a main body having a handle to be held by hand; a rotating unit which is formed in a cylindrical shape at one end of the main body to be rotatable to one side or another side; a suction unit which is hinge-connected so that its center is coincident with an inner portion of the rotating unit, and is gear-connected to rotate in an opposite direction to the rotating unit; and a power transmitting unit which is installed in each one end or both ends of the rotating unit and the suction unit and rotates the suction unit in the opposite direction by rotation of the rotating unit.
Patent TW-201342919-A (TW)
Title: Data encoding and decoding
Inventor: GAMEI JAMES ALEXANDER
IPC: H04N7/26
Filed: 2012-10-25
Abstract: Data coding apparatus in which a set of ordered data is encoded comprises an entropy encoder for encoding the ordered data, in which each data item is split into respective subsets of data and the respective subsets are encoded by first and second encoding systems so that for a predetermined quantity of encoded data generated in respect of a group of data items by the first encoding system, a variable quantity of zero or more data is generated in respect of that group of data by the second encoding system; and an output data stream assembler for generating an output data stream from the data encoded by the first and second encoding systems, the output data stream comprising successive packets of a predetermined quantity of data generated by the first encoding system followed, in a data stream order, by the zero or more data generated by the second encoding system in respect of the same data items as those encoded by the first encoding system.
Patent TW-201416258-A (TW)
Title: Automatic footrest device
Inventor: CHENG HSIEN-CHUAN
IPC: B60N3/06
Filed: 2012-10-30
Abstract: An automatic footrest device includes a four-bar linkage, a transmission shaft, and a motor. The four-bar linkage includes a fixed bar, a main arm, a linking bar, and a footrest, connected to each other. The transmission shaft is connected to the main arm. The motor is connected to the transmission shaft, thus rotating the footrest through the transmission shaft, the main arm, and the linking bar.
Patent TW-201323211-A (TW)
Title: Laminated body and method for manufacturing light emitting diode having wavelength conversion layer
Inventor: MATSUMURA NOBUO
IPC: C08J7/043
Filed: 2012-12-12
Abstract: The invention provides a laminated body and a method for manufacturing a light emitting diode having a wavelength conversion layer. Crawling or unevenness does not happen on the laminated body in a coating step of coating a resin liquid for manufacturing a sheet on a substrate, and the substrate and a fluorinite sheet could be easily separated in a separation step. Characteristics of the laminated body of the invention include the substrate containing polyphenylene sulfide, and the fluorinite sheet containing at least a silicone resin and a fluorinite and laminated on the substrate.
Patent TW-201422957-A (TW)
Title: Connector of water purifier with pressure-resistant and leakproof functions
Inventor: LAI YEN-TSUN
IPC: F16L15/04
Filed: 2012-12-13
Abstract: The invention relates to a connector of a water purifier with pressure-resistant and leakproof functions. Primarily, it comprises a connector, and a connecting portion is protrudingly provided on the connector. A threaded portion is formed at the outer edge of the connecting portion, and a toothed thread segment is formed on one segment of the threaded portion. Furthermore, the toothed thread segment is covered with a soft water blocking portion. Accordingly, when the connector is engaged with connecting hole, not only can it achieve awatertight effect, but it is more convenient and faster for the assembly. Moreover, when a user rotates the connector and adjusts the angle of the connector, it will not affect the watertight effect and cause the water leakage, so as to increase thepracticality and efficiency for the whole implementation.
Patent TW-201347109-A (TW)
Title: Semiconductor packages with thermal dissipation structures and EMI shielding and manufacturing method thereof
Inventor: LIN I-CHIA
IPC: H01L23/552
Filed: 2012-12-24
Abstract: A semiconductor package and a related method are provided. The semiconductor package includes a substrate, a semiconductor chip, a package body, a recess and a conductive layer. The substrate includes a grounding element. The semiconductor chip is disposed on the substrate and has a lateral surface and an upper surface. The package body encapsulates the lateral surface of the semiconductor chip. The recess is formed in the package body and exposes the upper surface of the semiconductor chip. The conductive layer covers an outer surface of the package body, the grounding element and the upper surface of the semiconductor chip exposed by the recess to provide both thermal dissipation and EMI shielding for the semiconductor chip.
Patent TW-201337244-A (TW)
Title: Air pocket detection methods and systems
Inventor: VALLEY JOHN F
IPC: G06T7/00
Filed: 2012-12-26
Abstract: Methods and systems for use in detecting an air pocket in a single crystal material are described. One example method includes providing a matrix including a plurality of data units, the plurality of data units including image data related to a region of interest of the single crystal material; determining, by a processor, a difference between data units of the matrix and a corresponding data unit of the matrix, wherein the corresponding data unit is defined by a first operation of the matrix; calculating, by the processor, a first index value based on the differences of the corresponding data units; and identifying an air pocket within the single crystal material based on the first index value and a predetermined threshold.
Patent TW-201424678-A (TW)
Title: Positioning device, image superimposition method, and image projection system
Inventor: WANG WEI-CHING
IPC: A61B6/03
Filed: 2012-12-27
Abstract: Disclosed are a positioning device, an image superimposition method, and an image projection system for use with computed tomography and magnetic resonance imaging. The positioning device comprises: a patch that is attachable to a surface of a skin and a positioning mark that is fixed on the patch and comprises a computer tomography mark and a magnetic resonance imaging mark.
Patent TW-201428125-A (TW)
Title: Reaction chamber structure of semiconductor sputtering equipment
Inventor: HO WEN-CHIN
IPC: C23C14/56
Filed: 2013-01-11
Abstract: Provided is a reaction chamber structure of semiconductor sputtering equipment. The reaction chamber includes a cavity, a liftable platform, a plurality of sputtering target fixing members, a carrier ring and a covered protection ring. During sputtering operation in the equipment, the reaction substances can be continuously deposited on the surface of the contact face of the sputtering target fixing member, the surface of the circular raised face of the carrier ring and the surface of the attachment face of the covered protection ring. According to the present invention, the contact face, the circular raise face and the attachment face are individually designed as a rough face having uneven patterns. Therefore, the deposited thickness which can be tolerated by the contact face, the circular raised face and the attachment face can be increased in the sputtering procedure, the interval of cleaning components and the usage life can be prolonged, the availability of equipment can be promoted, and the production cost can be decreased.
Patent TW-201429453-A (TW)
Title: The shaping of plastic toothpicks with a brush
Inventor: HSU WALTER W
IPC: A61C15/04
Filed: 2013-01-25
Abstract: This invention is concerning the shaping of plastic toothpicks with a brush. It contains one-by-one feed hoppers, one program-controlled device, one mold zone with dies for toothpicks with brush, one robotic arm, and one conveyor. As to mold zone with dies for toothpicks with brush, it comprises two semi-molds, upper and lower. At the proper joint on the feed hoppers is a compressed nitrogen tank with a gas pipe used to stabilize the injection rate of the melting blend moldflow while the raw materials are hot melted. In this way, toothpicks with brush will be produced after the process of feeding materials, melting, gas injection, stamping, dosing, mold releasing, producing the prototype, cooling, pitching, and rolling. It enables the production of toothpicks with brush to be more time- and energy-saving by rolling it with process dissociation procedure. Besides, while hot melting the raw materials by internally forming them in feed hoppers, nitrogen can be injected at the right moment to speed up melting blend moldflow up to 600mm of kinetic energy per second. As a result, the defective rate of the injection molding and demolding will be reduced, enhancing capability and ensuring overall quality.
Patent TW-201429586-A (TW)
Title: Hacksaw with replaceable saw blade
Inventor: HUANG YIN-HAN
IPC: B23D51/08
Filed: 2013-01-25
Abstract: A hacksaw with a replaceable saw blade is disclosed. The hacksaw has an arch with a front end provided with a first saw blade fastening part and a rotatable positioning block providing a second saw blade fastening part, wherein the first saw blade fastening part is matched up with a tension rotary adjuster arranged at the rear end of the arch for installing a first saw blade; the second saw blade fastening part is matched up with the tension rotary adjuster for installing a second saw blade; and the length of the second saw blade is longer than that of the first saw blade.
Patent TW-201433035-A (TW)
Title: Generators with quick response electromagnetic pulse filter function potection
Inventor: Zhang lian-bi
IPC: H02H7/08
Filed: 2013-02-05
Abstract: For outdoor/field works, mobile telecommunication vehicles are usually accompanied by a power generator. However, if these power generator are not equipped EMP protection capabilities, they may be damaged or break during an EMP attack. The outcome of such an event would be a lost in communication, control and commanding. Due to this reason, we propose at new innovative type of power generator. Its output terminal has a protection system composed of both EMI power filter and rapid response EMP module. Also, the power generator AVR system also consists of a rapid response EMP protector for AC current signals, rapid response EMP protector for AC voltages, and rapid response EMP protector for DC voltage; while the power generator program controller consists of a three-phase rapid response EMP protector for AC current signals and a three-phase rapid response electromagnetic pulse protector for AC voltages. Lastly, the in front control panel is protected by transparent conductive glass or other similar conductive materials to ensure an anti-EMI environment. By combining the above security measures, we can ensure the power generator to run steadfastly and not trip from any impending EMP attacks.
Patent TW-201401593-A (TW)
Title: Hall element
Inventor: EBIHARA MIKA
IPC: H01L43/06
Filed: 2013-02-25
Abstract: Provided is a Hall element having little variation in characteristics of a generated Hall voltage. The Hall element includes an n-type well (6) square in plan and provided on a p-type substrate (7), an insulating film (5) provided on the n-type well (6) except for the four corners of the Hall element (10), an n-type polysilicon film (8) provided on the insulating film (5), and n-type diffusion layers (1 to 4) provided on the n-type well (6) at the four corners of the Hall element (10). Since a depletion layer is produced at an upper part of the n-type well (6) under the insulating layer (5), Hall current flows under the depletion layer. Therefore, the Hall current is neither affected by stains, dust, or scratches that may exist on the surface of the semiconductor substrate, nor affected by the interface between an oxide film and the semiconductor.
Patent TW-201405854-A (TW)
Title: Solar battery cell manufacturing method
Inventor: KARAKIDA SHOICHI
IPC: H01L31/18
Filed: 2013-03-07
Abstract: A solar battery cell manufacturing method has steps of: forming an impurity diffusion layer; forming a light-receiving surface side electrode on one surface side of a semiconductor substrate, said light-receiving surface side electrode being electrically connected to the impurity diffusion layer; forming a back side electrode on the other surface side of the semiconductor substrate; and forming an uneven structure having inverted pyramid-shaped recesses on the surface on the one surface side of the semiconductor substrate at any time before forming the light-receiving surface side electrode. The solar battery cell manufacturing method includes: a protective film formation step of forming a protective film on the one surface side of the semiconductor substrate; a first processing step of forming a plurality of first opening portions on the protective film by a method having a relatively high processing efficiency, said first opening portions being closer to a desired opening shape and smaller than a target opening size; a second processing step of forming a second opening portion on the protective film by widening the first opening portion to the target opening size by a method having a relatively high processing accuracy; and an etching step of forming the uneven structure having the inverted pyramid-shaped recesses on the one surface side of the semiconductor substrate by performing anisotropic wet etching on the semiconductor substrate in the bottom region of the second opening portion through the second opening portion.
Patent TW-201344253-A (TW)
Title: Structured optical film
Inventor: BOYD GARY TIMOTHY
IPC: G02F1/13357
Filed: 2013-03-19
Abstract: An optical film includes a first structured major surface having a plurality of linear prisms extending along a same first direction and an opposing second structured major surface having a plurality of closely packed lenslets. The optical film exhibits a high optical uniformity and reduced sparkle.
Patent TW-201403515-A (TW)
Title: Internet advertisement search assistance program
Inventor: TANAKA KUNIKAZU
IPC: G06Q30/02
Filed: 2013-04-19
Abstract: The purpose of the invention is to provide a program that helps a user to perform a search even if the user cannot imagine a search keyword related to the Internet advertisement displayed on an information communication device, that shows such search keywords to the user in an easy-to-remember manner without imposing any burden on the user, and that further makes the user feel safe to use. This Internet advertisement search assistance program includes a step of extracting a term associated with Internet advertisement displayed on the information communication device when the user selects the advertisement, a search screen displaying step of displaying a search screen that includes a search window to which the term can be input, and an input step of showing a series of movements from moving the term extracted by extracting means from the Internet advertisement to inputting the term in the search window in the search screen and of inputting the term in the search window.
Patent TW-201442427-A (TW)
Title: Level shifter circuit and operation method thereof
Inventor: LUO SHIEN-CHUN
IPC: H03K19/0185
Filed: 2013-04-25
Abstract: One embodiment of this disclosure discloses a level shifter to transfer a first voltage signal to a second voltage signal. The level shifter comprises a comparison circuit, a delay circuit and a selection circuit. The comparison circuit is used for comparing the first voltage signal with a reverse-phase signal of the first voltage signal to generate a first signal. The delay circuit is used for generating a second signal in accordance with the first voltage signal. The selection circuit is electrically connected to the comparison circuit and the delay circuit to receive the first signal and the second signal. The selection circuit chooses a higher voltage as the second voltage signal from the first signal and the second signal.
Patent TW-201345949-A (TW)
Title: Transparent aliphatic polycarbonate composition and use thereof
Inventor: HONG SEUNG-GWEON
IPC: C08G63/06
Filed: 2013-05-02
Abstract: Provided is a polyalkylene carbonate blend composition containing: aliphatic polycarbonate obtained by reacting carbon dioxide with one or at least two different kinds of epoxide compounds selected from a group consisting of (C2-C10)alkylene oxide substituted or unsubstituted with halogen or alkoxy, (C4-C20)cycloalkylene oxide substituted or unsubstituted with halogen or alkoxy, and (C8-C20)styrene oxide substituted or unsubstituted with halogen, alkoxy, alkyl, or aryl; and poly(D, L-lactide-co-glycolide) (PLGA).
Patent TW-201407681-A (TW)
Title: Production method for semiconductor substrate
Inventor: ODA YOUHEI
IPC: H01L21/3065
Filed: 2013-05-06
Abstract: A first gas guided to a reaction chamber is plasmified and a trench is etched into a semiconductor wafer. A second introduced gas introduced into the reaction chamber is plasmified and a protective film is formed on the wall surfaces of the trench. A third introduced gas introduced into the reaction chamber is plasmified and the protective film formed on the floor surface of the trench is removed. After the protective film formed on the bottom surface of the trench has been removed, the reaction chamber is ventilated.
Patent TW-201414314-A (TW)
Title: Method and apparatus for entropy encoding video, and method and apparatus for entropy decoding video
Inventor: KIM IL-KOO
Filed: 2013-07-02
Abstract: Provided are entropy decoding and encoding methods of a video. The entropy decoding method includes obtaining a transformation unit significant coefficient flag indicating whether a non-zero transformation coefficient exists in the transformation unit, from a bitstream, determining a context model for arithmetically decoding the transformation unit significant coefficient flag, based on the transformation depth of the transformation unit and arithmetically decoding the transformation unit significant coefficient flag based on the determined context model.
Patent TW-201408206-A (TW)
Title: Safened herbicidal compositions including 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof for use in rice
Inventor: YERKES CARLA N
IPC: C07D211/18
Filed: 2013-07-23
Abstract: A safened herbicidal composition for use in rice comprising a herbicidally effective amount of (a) a compound of formula (I): or an agriculturally acceptable salt or ester thereof and (b) a safener or a compatible herbicide capable of safening such as a chemical from the quinolinyloxyacetate family of chemicals (including but not limited to derivatives of cloquintocet, such as cloquintocet mexyl), daimuron, dichlormid, dicyclonon, dimepiperate, fenclorim, furilazole, isoxadifen-ethyl, mefenpyr-diethyl, naphthalic anhydride (NA), or agriculturally acceptable salts, esters, or mixtures thereof, for use in direct-seeded, water-seeded or transplanted rice.
Patent TW-201505495-A (TW)
Title: Penetration and assembly structure for shaft and flexible circuit board with fin
Inventor: LIN GWUN-JIN
IPC: H05K1/18
Filed: 2013-07-26
Abstract: Disclosed is a penetration and assembly structure for a shaft and a flexible circuit board with a fin. A prepared flexible circuit board with a fin is arranged by taking a pre-folding line as a center line to fold the connection section of the flexible circuit board to a pin layout section. And then, the connection section and the fin are wound up along the direction toward the pin layout section so as to form the connection section into a rolled cylinder. The fin covers an outer edge of the rolled cylinder to provide a protection effect. The rolled cylinder is then inserted through a bore of the shaft member until the rolled cylinder completely passes through the axial bore of the shaft member, so that the extension section of the flexible circuit board is located in the axial bore of the shaft member, and the first end and the second end are respectively located at two opposite ends of the axial bore of the shaft member. In other embodiments, a reinforcement plate can be further included in the present invention so as to reinforce the pin layout section of the flexible circuit board.
Patent TW-201507336-A (TW)
Title: High voltage ratio interleaved converter with soft-switching using single auxiliary switch
Inventor: CHAO KUEI-HSIANG
IPC: H02M3/155
Filed: 2013-08-09
Abstract: A high voltage ratio interleaved converter with soft-switching using single auxiliary switch is disclosed. The converter includes a first boost circuit, a second boost circuit, a first block diode, a second block diode, a resonant inductor, an auxiliary switch, a resonant capacitor, an auxiliary switch diode, and an auxiliary diode. The first boost circuit includes a first main switch. The second boost circuit includes a second main switch, the second boost circuit is electrically connected to the first boost circuit. The first block diode is electrically connected to the first main switch. The second block diode is electrically connected to the second main switch. The auxiliary switch electrically connects the first and the second block diode through the resonate inductor. The auxiliary switch diode, the resonate capacitor, and the auxiliary diode respectively are electrically connected to the auxiliary switch for completing soft-switching.