baber/WOPTO huggingface dataset:
Patent TW-201306372-A (TW)
Title: Shutdown and self-maintenance operation process of liquid fuel cell system
Inventor: KANG KU-YEN
IPC: H01M8/04
Filed: 2011-07-29
Abstract: A shutdown and self-maintenance operation process of a liquid fuel cell system is introduced that includes giving a shutdown signal from the liquid fuel cell system, and then a liquid fuel cell of the liquid fuel cell system stopping discharging when receiving the shutdown signal. Thereafter, following four steps are accomplished. The supply of a cathode gas is stopped in the liquid fuel cell system. After a first duration, the supply of the cathode gas is started and then the liquid fuel cell discharges until the output power of the liquid fuel cell is less than or equal to a first predetermined value. Afterwards, the liquid fuel cell stops discharging and the supply of a cathode gas is stopped again. The four steps are repeated many times, and then the liquid fuel cell system is completely stopped.
Patent TW-201220473-A (TW)
Title: Semiconductor device
Inventor: YONEDA SEIICHI
IPC: H01L27/098
Filed: 2011-08-08
Abstract: It is an object to give excellent data retention characteristics to a semiconductor device in which stored data is judged in accordance with the potential of a gate of a specified transistor, by achieving both reduction in variation of the threshold voltage of the transistor and data retention for a long time. Charge is held (data is stored) in a node electrically connected only to a source or a drain of a transistor whose channel region is formed using an oxide semiconductor. There may be a plurality of transistors whose sources or drains are electrically connected to the node. The oxide semiconductor has a wider band gap and a lower intrinsic carrier density than silicon. By using such an oxide semiconductor for the channel region of the transistor, the transistor with an extremely low off-state current (leakage current) can be realized.
Patent TW-201307568-A (TW)
Title: Method for identification of thrips
Inventor: YEN WEN-BIN
IPC: G01N33/00
Filed: 2011-08-08
Abstract: A method for identifying thrips is disclosed. The method includes the following steps. The genomic DNA of a thrip is extracted and served as the template for multiplex polymerase chain reaction. The amplified DNA products are compared with a known sequence selected from the group consisting of SEQ ID NO: 5, SEQ ID NO: 8, SEQ ID NO: 11, SEQ ID NO: 13, SEQ ID NO: 16 and SEQ ID NO: 19 to classify the types of the thrips. The similarity between the amplified DNA and the known sequence is 95% to 100%.
Patent TW-201211216-A (TW)
Title: Compound having propylether moiety in linking group, liquid crystal composition and LCD device
Inventor: KUBO TAKAHIRO
IPC: C09K19/42
Filed: 2011-08-09
Abstract: A liquid crystal compound is provided, having stability to heat, light and so on, forming a nematic phase in a broad temperature range, having a small viscosity, a moderate optical anisotropy and a moderate elastic constant K33, and also having a large negative dielectric anisotropy and a good compatability with other liquid crystal compounds. The compound is expressed by formula (1): wherein, for example, R1 is C1-10 alkyl, R2 is C1-10 alkoxy, the ring A1, A2 or A3 is 1, 4-cyclohexylene, 1, 4-phenylene, or 1, 4-phenylene with arbitrary hydrogen substituted by fluorine, Z1 or Z4 is a single bond, -CH2CH2- or -CH=CH-, each of a, b and c is 0 or 1, c and d are 0, X1, X2 and X4 are hydrogen, X3 is fluorine, and L1 and L2 are fluorine.
Patent TW-201223958-A (TW)
Title: Water-trapping agent and organoelectronic device comprising the same
Inventor: TANAKA SATOSHI
IPC: C07F5/06
Filed: 2011-08-10
Abstract: Provided is a water-trapping agent in an organic EL element, which suppressing the formation of black spots, and is a water-trapping agent having a proper viscosity and disposd in an organic EL element. The water- trapping agent is one that is disposed on the inner surface of a hermetic container, and characterized in that: it is obtained by using an organic metal compound represented by chemical formula 1, which is added with an organic solvent, as a dry component; and performing a solvent replacement of at least a portion of the organic solvent in the aforesaid organic metal compound with a viscous replacement material. The chemical formula 1 is shown as follows. wherein R represents an organic group such as an alkyl, alkenyl, aryl, alkoxyl, cycloalkyl, heterocyclyl and acyl with carbon numbers of at least one, M represents a trivalent metal atom, and n represents the degree of polymerization and is an integer eqral or larger than 1. Further, Rs may be the same organic group or different organic groups.
Patent TW-201230644-A (TW)
Title: Direct current power supply device
Inventor: HORISHITA YOSHIKUNI
IPC: H05H1/46
Filed: 2011-08-18
Abstract: Provided is a direct current power supply device, with which it is possible to apply a positive voltage and eliminate arc discharge, and to reliably suppress recurrences of arc discharge after said elimination thereof when normal operation is restored. The direct current power supply device comprises: a direct current power supply unit that injects electricity into a target; an arc sensor unit; a first switching element (SW1) disposed in series with the negative output; a second switching element (SW2) and an inverse voltage application unit that applies inverse voltage, which are disposed in parallel between the positive and negative outputs; and a control means (4). During normal operation, electricity is transmitted by the first switching element to the electrodes in a state wherein the application of inverse voltage from the inverse voltage application unit to the electrodes is interrupted by the second switching element. If an arc discharge is detected, inverse voltage electricity is transmitted to the electrodes by the second switching element from the inverse voltage application unit and applied over a prescribed interval. After said interval has elapsed, the transmission of electricity to the electrodes is cut off by the first switching element for a prescribed interval. The transmission of electricity to the electrodes recommences thereafter.
Patent TW-201310404-A (TW)
Title: Sign language translation system, sign language translation apparatus and method thereof
Inventor: LEE HOU-HSIEN
IPC: G09B21/00
Filed: 2011-08-23
Abstract: A sign language translation apparatus includes a depth-sensing camera, a sign language translation system, and a plurality of output units. The depth-sensing camera captures gesture of a person. The sign language translation system includes a 3D model establishing module, a storing unit, an image conversion module, and a sign language translation module. The 3D model establishing module obtains a 3D model of the gesture of the person. The storing unit stores a number of standard 3D models of sign language and a number of corresponding words. The conversion module converts the 3D models captured by the capturing unit to a number of standard 3D models. The sign language translation module converts the standard 3D models to the corresponding words. The output units output the corresponding words of the sign language translation module.
Patent TW-201310849-A (TW)
Title: Parallel utility power system with mixed multi-stage converter
Inventor: CHEN JYH-WEI
IPC: H02J3/36
Filed: 2011-08-24
Abstract: The invention relates to a parallel utility power system with a mixed multi-stage converter. It comprises a mixed multi-stage converter, a controller, a sensing feedback circuit and a gate drive circuit. The sensing feedback circuit is provided with a PLL (Phase-Locked Loop) circuit, a current feedback circuit and a voltage feedback circuit. The PLL circuit is used to detect the zero crossover timing for the utility power so as to obtain the best timing of connecting the utility power in parallel, and the compensation currents and voltage signals are feedbacked through current feedback circuit and voltage feedback circuit and then operated and processed by the controller to generate sinusoidal pulse width modulation signals. After the sinusoidal pulse width modulation signals are amplified by the gate drive circuit, the mixed multi-stage converter will be driven so as to connect with utility power in parallel. Accordingly, it can achieve the purpose of lowering the voltage distortion and the voltage stress and switching speed of the converter power transistor, and the purpose of reducing the interference for sine waves caused from electromagnetic interference (EMI) during the output of the load.
Patent TW-201221539-A (TW)
Title: Triazine ring-containing polymer and membrane-forming composition containing the same
Inventor: NISHIMURA NAOYA
IPC: C08G61/12
Filed: 2011-08-25
Abstract: Disclosed is a triazine ring-containing hyperbranched polymer containing a repeating unit structure represented by the expression (1). By this means, it is possible to achieve a triazine ring-containing polymer which, alone, has high heat resistance, high transparency, high refractive index, high light resistance, high solubility, low volume shrinkage without adding metal oxides; and also a membrane-forming composition containing the same. (In the formula, R and R' represent independently a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, or an aralkyl group, and A represents an alkylene group optionally having a branched or alicyclic structure of 1 to 20 carbon atoms.)
Patent TW-201311076-A (TW)
Title: Topology structure of multiple loads
Inventor: LUO SHI-PIAO
IPC: H05K3/00
Filed: 2011-08-30
Abstract: A topology structure of multiple loads includes a signal transmitting terminal configured to send a driving signal. The signal transmitting terminal is connected to a node through a first transmission line. The node is connected to a first signal receiving terminal and a second signal receiving terminal through a second transmission line and a third transmission line respectively. The second transmission line is longer than the third transmission line. A difference between the second and third transmission lines is greater than the product of a transmission speed of the signal and a risetime thereof. The second transmission line is connected to a first terminal of a capacitor. A second terminal of the capacitor is grounded. The capacitor is set near the first signal receiving terminal.
Patent TW-201226428-A (TW)
Title: Soft polyurethane foam and its manufacturing method
Inventor: SONODA KENTARO
IPC: C08G18/78
Filed: 2011-09-06
Abstract: The present invention relates to a soft polyurethane foam, which is obtained from reacting, foaming and curing a mixture solution of organic polyisocyanate (A), polyol (B), a catalyst (C), a foaming agent (D), and a foam stabilizer (E). The organic polyisocyanate ingredient (A) is a mixture of allophanate modified organic polyisocyanate composition (A1) constituted by a monohydric alcohol and an aliphatic/cycloaliphatic diisocyanate and an allophanate modified organic polyisocyanate composition (A2) constituted by an alcohol containing two or more hydroxyl groups and an aliphatic/cycloaliphatic diisocyanate. The average functional group number of the isocyanate ingredient is 2.8 to 4.3.
Patent TW-201314010-A (TW)
Title: Electric door machine with chain disk locking mechanism
Inventor: Xie zhong-xian
IPC: E06B9/56
Filed: 2011-09-26
Abstract: The present invention relates to an electric door machine with a chain disk locking mechanism, which mainly comprises an electric motor and a chain disk locking mechanism. The electric motor includes a driving spindle. The chain disk locking mechanism mainly comprises a chain disk, a rotary retention block, a fixed shaft, and a plurality of movable bars. When the chain disk rotates, fixing bars of the chain disk engage and push the movable bars so as to push the rotary retention block and drive the fixed shaft to rotate. When the fixed shaft rotates, the rotary retention block stops the movable bars to prevent rotation. Accordingly, when the chain disk is manually pulled, the roller shutter moves upward or downward therewith. When the pulling is stopped, braking is effected to lock the roller shutter for preventing the upward or downward movement, making it completely free of the traditional gear switching operation. As such, the mechanism of clutch can be omitted to reduce the cost and simplify the mechanism assembly.
Patent TW-201308584-A (TW)
Title: Image sensor device and fabricating method thereof and backside illumination image sensor device
Inventor: LIN JENG-SHYAN
IPC: H01L27/146
Filed: 2011-10-05
Abstract: An image sensor device includes a semiconductor substrate having a front side and a backside. A first dielectric layer is on the front side of the semiconductor substrate. A metal pad is in the first dielectric layer. A second dielectric layer is over the first dielectric layer and on the front side of the semiconductor substrate. An opening penetrates through the semiconductor substrate from the backside of the semiconductor substrate, wherein the opening includes a first portion extending to expose a portion of the metal pad and a second portion extending to expose a portion of the second dielectric layer. A metal layer is formed in the first portion and the second portion of the opening.
Patent TW-201247042-A (TW)
Title: Composite Metal Foil, Manufacturing Method Thereof And Printed Wiring Board
Inventor: OHSHIRO YUKIHIRO
IPC: H05K1/05
Filed: 2011-10-13
Abstract: The present invention provides a composite metal foil which can be easily stripped after a heating compression strip even when acid planting bath is used, and has no easy residue at a substrate side of a printed wiring board. The surface of a carrier (2) which is made of the metal foil is provided with the following components: an anti-diffusion layer (3) which is used for preventing diffusion of metal to the metal ions that constitute the carrier (2); a stripping layer (4) which is made of the metal layer that is formed through a physical forming method; and a transfer printing layer (5) which is formed through a plating method. The metal ions of the same kind form the stripping layer (4) and the transfer printing layer (5).
Patent TW-201320127-A (TW)
Title: Decoupling device and fabricating method thereof
Inventor: PAN YI-HSIU
IPC: H01G9/08
Filed: 2011-11-10
Abstract: A decoupling device including a lead frame, multiple capacitor units, a protective layer and a packaging element is provided. The lead frame includes a cathode terminal portion and at least two anode terminal portions disposed at two sides of the cathode terminal portion and the two anode terminal portions are being opposite with each other. The two anode terminal portions are electrically connected through a conductive line. The plurality of capacitor units are parallel electrically connected with each other and disposed on the lead frame. Each capacitor unit has a cathode portion and an anode portion being opposite with each other. The cathode portion of the capacitor unit is electrically connected with the cathode terminal portion. The anode portion of the capacitor unit is electrically connected with the anode terminal portion. The protective layer covers at least one of the anode portion and the cathode portion of the capacitor unit. The packaging element covers the lead frame, the capacitor unit and the protective layer, and the packaging element exposes a bottom face of the lead frame.
Patent TW-201235255-A (TW)
Title: Three-piece folding scooter
Inventor: BENARROUCH JACQUES
IPC: B62K15/00
Filed: 2011-12-01
Abstract: The invention relates to a three-piece folding scooter whereof the front (r) and rear (r') wheels (fig. 1/sheet 1) are fixed on two side bases (b) and (c) (fig. 1/sheet 1), each of them hinged relative to a central base (a) (fig. 1/sheet 1) formed from two oblong openings (m) and (n) (fig. 1/sheet 1) in which the wheels (r) and (r') retract respectively when (b) and (c) are folded down flat against (a), the front wheel (r) being vertically mounted on a rotary plate (u) (fig. 1/sheet 1) held captive by a bearing cage formed in (b), said plate being vertically secured by screwing to the base of a three-piece steering column whereof the first piece is a saddle (d) (fig. 1/sheet 1), and the other two made up of two telescoping tubes, one of which is fixed (e) (fig. 1/sheet 1) and one of which is mobile (f) (fig. 1/sheet 1) ending at handlebars (g) (fig. 1/sheet 1), this steering column being arranged for folding on either side of the bases (b) and (c) folded down on (a) via single Cardan joints (k) and (k') (fig. 3a/sheet 2) and (P) (fig. 3a/sheet 2) whereof the articulations are kept in line or released by threaded sleeves, these Cardans and sleeves being able to be replaced, both at the base of the saddle (fig. 24/sheet 13) and above it (fig. 22/sheet 12) by hinge simples that can be quickly and automatically locked and unlocked using ball fingers (fig. 20 and 21/sheet 11).
Patent TW-201233677-A (TW)
Title: Amine compound and organic EL device
Inventor: MATSUMOTO NAOKI
IPC: C09K11/06
Filed: 2011-12-20
Abstract: An amine compound represented by the following general formula (1): wherein Ar represents a substituted or unsubstituted aryl group; A and B represent a substituted or unsubstituted heteroaryl group having a C=N bond; X1 and X2 represent C or N; R1, R2 and R4-R7 represent hydrogen, halogen, an alkyl group, an alkoxy group, or, a substituted or unsubstituted aryl or heteroaryl group; R3 represents H, halogen, or, an alkyl or alkoxy group; R8 and R9 represent halogen, an alkyl group, an alkoxy group, or, substituted or unsubstituted aryl group; m and n represent an integer of 0 or 1, provided that m+n is 1 or 2; and, p and q represent an integer of 0 to 4. The amine compound is useful as a material for forming an emitting layer, a hole transport layer and/or a hole injection layer of an organic EL device.
Patent TW-201244622-A (TW)
Title: Folding methods for making frames of board level electromagnetic interference (EMI) shields
Inventor: VINOKUR IGOR
IPC: H05K9/00
Filed: 2011-12-21
Abstract: Disclosed herein are exemplary embodiments of methods of making frames for electromagnetic (EMI) shielding apparatus. An exemplary method generally includes forming a frame to have at least a first frame portion, a second frame portion, and a common sidewall including at least a portion shared by and connecting the first and second frame portions. The second frame portion is repositioned from being disposed within a footprint of the first frame portion to outside the footprint of the first frame portion. Another exemplary embodiment includes a frame having first and second frame portions. The second frame portion is of a size sufficient to fit within an interior region defined by the first frame portion. The first and second frame portions share at least a portion of a common sidewall having a bendable hinge portion that connects the second frame portion to the first frame portion.
Patent TW-201237126-A (TW)
Title: Coating composition with excellent corrosion resistance
Inventor: MATSUDA HIDEKI
IPC: C09D7/80
Filed: 2011-12-21
Abstract: The present invention addresses the problem of providing a chrome-free coating composition and metal plates coated with the coating composition, said chrome free coating composition: being capable of forming a coating film with excellent corrosion resistance not only on the general parts of a coated metal plate, but on processed parts and the ends; and being particularly effective in improving the corrosion resistance of steel sheets that have not been subjected to plating, or steel sheets subjected to plating composed mainly of aluminum. As a means of solving such a problem, a coating composition containing (A) a coating film-forming resin containing a hydroxyl group, (B) a cross-linker, and (C) an anti-corrosive pigment mixture is provided, said coating composition being characterized in that the anti-corrosive pigment mixture (C) comprises: (1) at least one type vanadium compound selected from a group comprising vanadium pentoxide, calcium vanadate, magnesium vanadate, and ammonium metavanadate; (2) a phosphoric acid-containing metal salt containing at least magnesium, said salt being a salt of at least one type of acid selected from a group comprising phosphoric acid, phosphorous acid, and triphosphoric acid; and (3) silica with magnesium ion exchanging capacity.
Patent TW-201233708-A (TW)
Title: Method for preparing liquid crystal polyester resin and device for preparing liquid crystal polyester resin
Inventor: MIYAUCHI KUNIHIKO
IPC: C08G63/78
Filed: 2011-12-26
Abstract: The present invention is related to a method for preparing liquid crystal polyester resin. The said method comprises proceeding acetylation and oligomerization of raw material in an acetylation tank, next, proceeding de-acetic acid polycondensation of solution obtained from the oligomerization in a polycondensation tank, wherein the inner wall of acetylation tank is consisted of alloy comprising 50 mass% and more of Ni and 10 mass% and more of Mo, and the inner wall of acetylation tank is divided into 3 and more of belt-like zones arranged in the direction of height of the tank and maintaining the temperature of each belt-like zone at the particular relationship, meanwhile, proceeding oligomerization. According to the method for preparing liquid crystal polyester resin, the corrosion on inner wall of acetylation tank can be inhibited during proceeding oligomerization in the acetylation tank, and it can further inhibit the attachment of foreign material to the inner wall of tank and improve cleaning cycle and quality.
Patent TW-201235105-A (TW)
Title: Systems and methods for particle size determination and control in a fluidized bed reactor
Inventor: BHUSARAPU SATISH
IPC: B01J8/24
Filed: 2011-12-28
Abstract: Systems and methods are provided for determining the size of particles within a fluidized bed reactor. The pressure of gas adjacent a gas inlet and adjacent a gas outlet of the reactor are measured with pressure sensors. An algorithm is applied to at least one of the pressure measurements to determine the size of particles within the reactor. The determined size of the particles can be used to control the operation of the reactor. A dosing system and method is provided for measuring defined volumes of particles for transport to the reactor.
Patent TW-201241048-A (TW)
Title: Liquid crystal alignment agent, liquid crystal display element and method for producing the same
Inventor: TOKUHISA HIROAKI
IPC: C08G77/04
Filed: 2012-01-13
Abstract: The present invention aims to provide a liquid crystal alignment agent which can form a PSA-type liquid crystal display element with every excellent characteristic including rapid response and the like, a PSA-type liquid crystal display element which has a liquid crystal alignment film formed by the liquid crystal alignment agent, and a method for producing such a liquid crystal display element. The present invention is a liquid crystal alignment agent used for forming a liquid crystal alignment film in a PSA-type liquid crystal display element. It is characterized by comprising [A] a compound having a group represented by the following formula (1) (also called ''[A] compound''). (In the formula (1), R1 is a group having a least two monocyclic structures. R2 is a linking group comprising double bonds, triple bonds, ether bonds, ester bonds or oxygen atoms. a is an integer of 0 to 1.)
Patent TW-201315215-A (TW)
Title: Operation of interactive service system and menu thereof
Inventor: CHEN ALAN
IPC: H04N21/472
Filed: 2012-01-18
Abstract: The present invention discloses an operation method of an interactive service system. The method includes the following steps: (1) providing a first menu, wherein the first menu has a plurality of first options arranged in an array with an indication marked by a number, icon, word(s), color or combination thereof; (2) selecting one of the first options in the first menu; and (3) providing an interactive service or a next layer menu according to the selected first option.