Wu, Taichung Hsien
Alex Wu, Taichung Hsien TW
Patent application number | Description | Published |
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20120181356 | SHOWERHEAD ASSEMBLY - A shower head has a nozzle, a shell, a water inlet, and an assembly for holding the nozzle. The assembly has an upper plate made of a first plastic material and has a first opening having a first diameter through which the nozzle extends, a lower plate made of a second plastic material and has a second opening through which the nozzle extends, and an elastomeric middle plate has a third opening having a third diameter that is smaller than the first or second diameter through which the nozzle extends and is in contact therewith. The first material and the second material are ultrasonically welded together to trap the middle plate therebetween and the first opening, the second opening and the third opening are roughly coaxial with each other. | 07-19-2012 |
Chieh-Ming Wu, Taichung Hsien TW
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20080280739 | Inversion exerciser - An inversion exerciser includes: a beam having a pivot part formed with retaining grooves angularly displaced along an arcuate track; a foot retaining part pivoted to the pivot part relative to the beam about a first axis; a swingable part having first and second end portions and pivoted to the foot retaining part about a second axis parallel to the first axis; a locking pin extending transversely and secured to the first end portion of the swingable part as to be co-rotatable with the swingable part to engage and disengage a selected retaining groove; an urging member for biasing the swingable part to retain the first locking pin in the selected retaining groove; and a releasing member mounted movably on the foot retaining part and connected to the second end portion of the swingable part. | 11-13-2008 |
20090249589 | ANKLE-CLAMPING DEVICE FOR AN INVERSION TABLE - An ankle-clamping device for an inversion table includes a clamp holder, a motor mounted on the clamp holder, a worm shaft rotated by the motor, and a clamping roller unit that includes a worm gear connected rotatably to the clamp holder and meshing with the worm shaft, a lever having one end connected to and rotatable along with the worm gear, a pair of fixed clamping rollers fixed to the clamp holder, and a pair of movable clamping rollers fixed to the lever. The movable clamping rollers are movable toward or away from the fixed clamping rollers to cooperatively clamp therebetween or to permit release of the user's ankles from therebetween, respectively. | 10-08-2009 |
20110127824 | UPHOLSTERED RECLINER CHAIR WITH AN ADJUSTABLE BACKREST PADDING - An upholstered recliner chair includes a base, a seat unit disposed on the base, a backrest frame pivotably mounted on the base and hingedly mounted to the seat unit to be displacedable between upright and tilted positions, a sidewise towing bar extending radially from the backrest frame to be movable with the backrest frame, a backrest padding disposed to be slidable relative to the backrest frame in a lengthwise direction, and a pulling unit coupled to the backrest padding, the backrest frame, the sidewise towing bar, and the seat unit such that the backrest padding is moved with the sidewise towing bar during displacement of the backrest frame between the upright and tilted position to thereby vary a distance between the backrest padding and the seat unit. | 06-02-2011 |
Ching-Shan Wu, Taichung Hsien TW
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20090214144 | Rolling element chain - A rolling element chain is applied to retain and arrange multiple rollers at intervals in a line and has a belt assembly and multiple clamping assemblies. The rollers are cylinders mounted parallelly in the rolling element chain. The belt assembly is resilient and has two parallel bars. The clamping assemblies are formed in pairs between the parallel bars to form multiple roller holes on the belt assembly and each clamping assembly has multiple clamping protrusions. The clamping protrusions of each clamping assembly are formed in a line between the parallel bars and alternately protrude oppositely away from the belt assembly and together hold the roller in the belt assembly. Each clamping protrusion has a roller surface and at least one rib. Each rib is formed on and protrudes from the roller surface, thereby, reduces contact area between the clamping protrusions and the rollers. | 08-27-2009 |
20090232427 | Sliding-assistance unit for a linear motion apparatus - A linear motion apparatus has a linear track, a slider and two sliding-assistant units for a linear motion apparatus. The sliding-assistant units for a linear motion apparatus is mounted between the track and the slider to enhance ease of movement between the track and the slider, and each sliding-assistant unit has two roller rings to receive rollers. The roller rings are elongated rectangular rings, are selectively mounted oppositely crossly around each other. Each roller ring is designed with reduced components to make manufacturing and assembling the sliding-assistant unit easier. Moreover, the roller ring is designed as one unity so no seam will be formed due to assembling two different pieces, such that ensures contact between the rollers and the roller ring smooth. | 09-17-2009 |
James Wu, Taichung Hsien TW
Patent application number | Description | Published |
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20120181356 | SHOWERHEAD ASSEMBLY - A shower head has a nozzle, a shell, a water inlet, and an assembly for holding the nozzle. The assembly has an upper plate made of a first plastic material and has a first opening having a first diameter through which the nozzle extends, a lower plate made of a second plastic material and has a second opening through which the nozzle extends, and an elastomeric middle plate has a third opening having a third diameter that is smaller than the first or second diameter through which the nozzle extends and is in contact therewith. The first material and the second material are ultrasonically welded together to trap the middle plate therebetween and the first opening, the second opening and the third opening are roughly coaxial with each other. | 07-19-2012 |
Kuo-Lin Wu, Taichung Hsien TW
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20080196540 | HANDLEBAR GRIP - A handlebar grip for a transportation vehicle includes a grip body having a body portion and an annular flange provided on one end of the body portion, a tightening member mounted on the outer surface of the annular flange, a locating ring mounted on the outer surface of the annular flange in such a way that the tightening member is placed in between the locating ring and the annular flange, and a fastener inserted into a through hole of the locating ring. When the fastener is fastened up, one end of the fastener leans against the outer surface of the tightening member such that the annular flange of the grip body is pressed by the tightening member to be radially inwardly deformed and compressed against the periphery of a handlebar of the transportation vehicle. Thus, the handlebar grip is firmly fixed to the handlebar of the transportation vehicle. | 08-21-2008 |
Po-Yi Wu, Taichung Hsien TW
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20130113095 | PACKAGING SUBSTRATE AND FABRICATION METHOD THEREOF - A packaging substrate includes a base body having at least a conductive pad on a surface thereof, a dielectric layer formed on the surface of the base body and having at least a first opening for exposing the conductive pad and at least a second opening formed at a periphery of the first opening, and a metal layer formed on the conductive pad and the dielectric layer and extending to a sidewall of the second opening, thereby effectively eliminating side-etching of the metal layer under a solder bump. | 05-09-2013 |
Scott Wu, Taichung Hsien TW
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20090196777 | Pump Having Adjustable Pumping Pressures - A pump having adjustable pumping pressures comprises a tube, a first and a second chamber and a channel extending from the first end to the second end of the tube, and an orifice extending through the tube and opening to the channel. A base connected to the second end of the tube includes a first passage opening to the first and second chambers and a second passage opening to the first passage and the channel. A switching device includes a rod disposed in the channel and a shaft received in the orifice for selectively moving the rod to a first position for permitting air through the second passage to the channel and a second position for preventing air through the second passage to the channel. | 08-06-2009 |
20100104453 | Pump with automatic return-to-zero pressure gauge - A pump includes a cylinder means, a handle and a hose. The cylinder means includes a base member, an outer cylinder, a linkage and an interior tube. A transverse air channel is disposed in the base member. A valve is installed in the outer cylinder and has a through-hole and a compartment disposed therein. The through-hole and the compartment respectively communicate with the transverse air channel. Air selectively passes through the transverse air channel via a non-return device that is provided in the compartment. A first end of the linkage is inserted into the outer cylinder and includes a piston installed thereto. The interior tube is inserted through the piston to the linkage and coupled to the valve of the outer cylinder. The handle is installed onto a second end of the linkage, and a pressure gauge is installed to the handle for measuring air pressure value in the linkage. | 04-29-2010 |
20100180957 | Floor Pump - A floor pump comprises a base means; a cylinder means having a first end coupled to the base means and a second end, with a cross-sectional area of the first end of the cylinder means larger than the second end of the cylinder means; a linkage means partially disposed in the cylinder means and communicating with the base means; and a hose having a first end, which is coupled to the base means and communicating with the linkage means, and a second end coupled to a thing desired to be inflated. | 07-22-2010 |
Shu Te Wu, Taichung Hsien TW
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20100132125 | BIKE TOOL ASSEMBLAGE - A bike tool assemblage includes a first tool assembly and a second tool assembly. The first tool assembly has at least one first tool pivoted thereto, and the first tool is capable of rotation in a first plane. The second tool assembly has at least one second tool pivoted thereto, and the second tool is capable of rotation in a second plane. The first and the second tool assemblies are detachable to each other, which are characterized in: the first and second planes are not paralleled to each other, while the first and second tool assemblies are in combination. Thus, the first and second tools rotate in different directions. | 06-03-2010 |
Sung-Chun Wu, Taichung Hsien TW
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20130154765 | CROSS-COUPLED BANDPASS FILTER - A cross-coupled bandpass filter includes first, second, third and fourth resonators such that magnetic couplings are generated between the first and second resonators, between the third and fourth resonators and between the first and fourth resonators, a capacitive coupling is generated between the second and third resonators, and the magnetic coupling between the first and fourth resonators has a polarity opposite to that of the capacitive coupling between the second and third resonators, thereby generating two transmission zeros in a transmission rejection band. | 06-20-2013 |
Ti-Hsien Wu, Taichung Hsien TW
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20080247159 | Assembly structure for an energy-saving lamp - An assembly structure for an energy-saving lamp includes a controlling IC board installed in the lamp seat, a lid that covers the lamp seat, lamp tubes set and fixed onto the lid, and an inductance heat radiating seat installed on the lid; the inductance heat radiating seat allows for an inductance to be installed inside. The inductance and the controlling IC board are separated, and thus damage to the inductance and related components from continuous overheating of the controlling IC board can be avoided. Due to the isolated design of the lid and the lamp seat it is easy to disassemble and change the component parts of either the lamp tubes or the controlling IC board in the event of malfunction. Finally, because the lamp tubes of the present invention branch out horizontally, the lamp's area of illumination is significantly increased. Overall, the present invention achieves the advantages of reducing cost, convenient repair and increasing the lighting area. | 10-09-2008 |