Yu, Taoyuan
Chia-Sung Yu, Taoyuan TW
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20150357813 | SHORT CIRCUIT DETECTION CIRCUIT AND SHORT CIRCUIT DETECTION METHOD FOR MULTI-PHASE RECTIFIER AT FREQUENCY DOMAIN - A short circuit detection circuit and a short circuit detection method for a multi-phase rectifier are provided, which are used for detecting conditions of a spectrum of a FWR signal outputted from the multi-phase rectifier in the frequency domain. Next, determining whether the detected signal indicating the amplitude of the frequency of the AC signal is greater than or equal to the reference signal, so as to determine whether the multi-phase rectifier has a short circuit condition. Therefore, the short circuit detection circuit and the short circuit detection method do not have any requirements for configuring a short circuit detection element on each current path of the multi-phase rectifier, so that the power loss and the cost can be reduced effectively. | 12-10-2015 |
Hsien Huang Yu, Taoyuan TW
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20140042760 | GRIPPING DEVICE - A gripping device includes a handle extended from a housing, an extension slidably attached onto the housing, a casing attached to the extension, a pair of pawls mounted in the casing and movable toward and away from each other for gripping a ticket, a trigger having a carrier pivotally attached to the handle, and a connecting device having a cable coupled to the pawls and the carrier of the trigger for allowing the pawls to be selectively moved toward each other with the carrier of the trigger and the cable. The gripping device includes fewer parts or elements to be easily and quickly manufactured and assembled with a decreased assembling procedure and with a decreased manufacturing cost. | 02-13-2014 |
Jen-Feng Yu, Taoyuan TW
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20150349348 | ANODE ON A PRETREATED SUBSTRATE FOR IMPROVING REDOX-STABILITY OF SOLID OXIDE FUEL CELL AND THE FABRICATION METHOD THEREOF - A double-layer anode structure on a pretreated porous metal substrate and a method for fabricating the same, for improving the redox stability and decreasing the anode polarization resistance of a SOFC. The anode structure includes: a porous metal substrate of high gas permeability; a first porous anode functional layer, formed on the porous metal substrate by a high-voltage high-enthalpy Ar—He—H | 12-03-2015 |
Leon Tzyy-Lung Yu, Taoyuan TW
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20110127161 | NOVEL PROTON EXCHANGE COMPOSITE MEMBRANE WITH LOW RESISTANCE AND PREPARATION THEREOF - The present invention provides a proton exchange composite membrane with low resistance and preparation thereof. The present invention also provides a novel coupling agent. | 06-02-2011 |
Shih-Pu Yu, Taoyuan TW
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20100309030 | MECHANICAL KEYPAD WITH TOUCH PAD FUNCTION - A mechanical keypad with touch panel function includes a key set including a plurality of keycaps and a keytop covering the keycaps, a backlight layer under the key set, a capacitive touch unit selectively disposed under several keycaps, an elastic layer including an elastomer and a plunger corresponding to the keycaps and disposed under the capacitive touch unit as well as a circuit board including metal domes and dome sheets corresponding to the keycaps. Each metal dome provides a mechanical feedback force so that the keycaps are able to be in indirect contact with the metal domes and the dome sheets by means of the plunger. | 12-09-2010 |
20110262765 | Process of metal plate press-formation with a fine line pattern and method of forming a fine line pattern on a molding die - A metal plate press-forming process with a fine line pattern, in which the metal plate is heated and applied with a gas or liquid pressure in several stages so as to be pressed against a molding die to be formed into a shape and simultaneously to obtain a second fine-line pattern transferred from a first fine-line pattern on the molding die. A press-formed metal housing obtained using the aforesaid metal plate press-forming process is also disclosed. Also, a method of forming a fine line pattern on a molding die is disclosed, in which a patterned photoresist layer is formed on a block, and a fine line pattern on the block is formed by etching the block using the patterned photoresist layer as a mask. | 10-27-2011 |
20130075026 | METHOD FOR BONDING PLASTIC MOLD MEMBER ONTO METAL HOUSING - A method for bonding a plastic member onto a metal housing is provided. A metal housing having an inner surface and an outer surface is prepared. The inner surface of the metal housing is subjected to physical processing to thereby form a bonding area. An adhesive layer is formed on the bonding area. A plastic mold member is formed on the adhesive layer by plastic injection molding. | 03-28-2013 |
20130075941 | METHOD FOR BONDING PLASTIC MOLD MEMBER ONTO METAL HOUSING - A method for bonding a plastic member onto a metal housing is provided. A metal housing having an inner surface and an outer surface is prepared. A hollow-carved area is provided on the metal housing. The inner surface of the metal housing is subjected to physical process, thereby forming a bonding area. An adhesive layer is formed on the bonding area. A plastic mold member is formed on the adhesive layer by performing a first plastic injection molding. An optical plastic member is molded on the hollow-carved area by performing a second plastic injection molding. | 03-28-2013 |
Stephen Yu, Taoyuan TW
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20120175331 | CEILING RACK - A ceiling rack includes a pair of transverse beams parallel to each other, at least one mesh unit and at least four supporting units. Each transverse beam has a side wall and a U-shaped hook body, and an assembly groove having an opening on a top surface thereof is formed therebetween. The mesh unit has a U-shaped end body at two opposite end portions thereof, which is assembled in the assembly groove and engaged with the U-shaped hook body. The supporting units are assembled between the side walls of the two opposite end portions of the transverse beam and the ceiling. With the U-shaped end body, the U-shaped hook body and the assembly groove, the mesh unit can be assembled in the assembly groove and engaged with the U-shaped hook body without any locking element, thereby providing the convenience of assembly and disassembly. | 07-12-2012 |
Ya-Ching Yu, Taoyuan TW
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20120264922 | REACTIVE DYE - A reactive dye is disclosed. The reactive dye has the structure of formula (I): | 10-18-2012 |