Chen, Taichung Hsien
A-Chung Chen, Taichung Hsien TW
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20090285694 | Manual liquid pump - A manual liquid pump has a drawing device, a connecting tube, an outlet gun and a detecting device. The drawing device is inserted into a container to draw liquids and has a caution shaft. The connecting tube has an inner and outer pipe. The inner pipe is mounted in the outer pipe and is connected to and actuates the caution shaft. The outlet gun has a returning valve being selectively actuated to close and prevent liquid from flowing through the outlet gun, instead forcing the liquid down the inner pipe and actuating the caution shaft to warn users to stop pumping. The detecting device is mounted in the nozzle and actuates the return valve when a liquid level is too high to prevent overfilling and spillage for safer operation. | 11-19-2009 |
Chang-Hui Chen, Taichung Hsien TW
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20110030529 | EXTENDED LOW FREQUENCY RESONANT STRUCTURE FOR DRUMHEAD - A drum fitted with drum heads features easy adjustment and variation of low-pitched sound. The drum head is formed with one or more openings to which surrounds made of material the same as or different than the drum head itself is attached for an independent and localized vibration area. Alternatively, the drum head is formed with a successively corrugated local area that offers localized deformation of the drum head. Either one of the constructions of the drum head provides the drum head with an independent and resiliently deformable local surface whereby when the drum is struck, the air contained inside the drum is pressurized to cause the vibration of the independent local surface, effectively increasing the vibration amplitude of the local surface on the drum head and thus extending the sound of the drum to a lower level. | 02-10-2011 |
Chang-Ying Chen, Taichung Hsien TW
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20090077813 | GARDENING TOOL WITH RETAINING ASSEMBLY - A gardening tool with a retaining assembly comprises a first rod pivotally installed to a second rod; the first rod having a track for assembling a retaining portion; the first rod further having an elastic unit at a side having the track; the second rod being rotatably installed to the first rod; one end of the second rod being formed with a recess; and the retaining portion being movable in the track; the elastic unit resisting against the retaining portion so as to be buckled to the recess and thus an orientation of the second rod is fixed. | 03-26-2009 |
Chao-Hu Chen, Taichung Hsien TW
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20120025043 | SADDLE MOUNTING DEVICE - A saddle mounting device includes a support member having a mounting portion formed thereon. A lower base is connected with the support member. The lower base has two guiding flanges diametrically formed thereon. Two gaps are respectively defined between the two guiding flanges. The lower base has two first engaging grooves defined therein. An upper base is movably connected with the lower base. The upper base has two sliding rods formed thereon for sliding along the two guiding flanges and are guided into the two gaps. The upper base has two second engaging grooves defined therein for corresponding to the two first engaging grooves. A fastener connects the support member with the lower base and is screwed with the upper base. The upper base is simultaneously moved relative to the lower base by a rotation of the fastener. | 02-02-2012 |
20120027510 | SEAT POST ASSEMBLY - A seat post assembly includes a saddle positioning unit adapted to be mounted to a saddle. An outer tube has one end connected to the saddle positioning unit. An inner tube is received in the outer tube. An opening laterally defined in an outer periphery of the inner tube. An inner post passes through the inner tube and is received in the outer tube. The inner post has a recess laterally defined in one end thereof. An abutting member is disposed in the recess and protrudes from the opening in the inner tube for contacting with an inner peripheral wall of the outer tube. A tightening unit radially passes through the outer tube, the inner tube, and the inner post for pushing the abutting member to abut against the inner peripheral wall of the outer tube for refraining the inner tube from rotating relative to the outer tube. | 02-02-2012 |
Chao-Mulan Chen, Taichung Hsien TW
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20100117251 | NATURAL TOURMALINE ANION FIBER AND FILTER AND PRODUCING METHOD - The present invention provides to a method of producing fiber from tourmaline anion fiber; of which, polypropylene or polyethylene chip, TPE and submicrometer tourmaline particle are prepared and then rolled into submicrometer tourmaline agglomerate through granulation by double screw; then, take submicrometer tourmaline agglomerate and polypropylene or polyethylene chip, of which the content of tourmaline agglomerate accounts for 1˜10% of gross weight, and TPE for 1˜40% of gross weight; tourmaline agglomerate and polypropylene or polyethylene are melted into composite fiber or filter material via spinning, such that the fiber or filter material can yield anion and present outstanding gas permeability and mechanical property. | 05-13-2010 |
Cheng-Feng Chen, Taichung Hsien TW
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20110072984 | AUTOMATIC BEAN CURD MAKER - An automatic bean curd maker includes a computer control device, grinding device, stirring device, and molding device. The stirring device is arranged to a side of the grinding device. The molding device is arranged in front of the grinding device. The computer control device is arranged to a side of the molding device. The operation of the automatic bean curd maker assembled by above components is described in the following. The soy beans of certain proportion set by the computer control device are grinded by the grinding device as a bean pulp. The steamed bean pulp is stirred in the stirring device with coagulator as a semi-finished bean curd. The semi-finished bean curd is coagulated by removing moisture and gas in the molding device as a finished bean curd. | 03-31-2011 |
20110079154 | COMPLEX HIGH-DENSITY SOYBEAN GRINDER - A complex high-density soybean grinder comprises a first filter unit and a second filter unit; a suction unit having a feeding tube for supplying soybeans; a lateral side of the suction unit being installed with a blower and a sound canceller so that soybean can enter into the suction unit; a feeding unit connected to the suction unit and the first filter unit; an electric controller serving to control the feeding unit; a regeneration barrel set connected to the first filter unit and the second filter unit for mixing and agitating soybean dregs from the first filter unit with water; and then the mixed dregs and water being fed into the second filter unit; a reuse barrel set connected to the first filter unit for feeding liquid from the second filter unit to the regeneration barrel set and then to the first filter unit through is pump. | 04-07-2011 |
Chia-Jen Chen, Taichung Hsien TW
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20100117251 | NATURAL TOURMALINE ANION FIBER AND FILTER AND PRODUCING METHOD - The present invention provides to a method of producing fiber from tourmaline anion fiber; of which, polypropylene or polyethylene chip, TPE and submicrometer tourmaline particle are prepared and then rolled into submicrometer tourmaline agglomerate through granulation by double screw; then, take submicrometer tourmaline agglomerate and polypropylene or polyethylene chip, of which the content of tourmaline agglomerate accounts for 1˜10% of gross weight, and TPE for 1˜40% of gross weight; tourmaline agglomerate and polypropylene or polyethylene are melted into composite fiber or filter material via spinning, such that the fiber or filter material can yield anion and present outstanding gas permeability and mechanical property. | 05-13-2010 |
Chia-Lung Chen, Taichung Hsien TW
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20090186186 | PLANK STRUCTURE - A plank structure includes a base plate having an outer surface and an integrated annular frame having an inner surface matched with the outer surface of the base plate, wherein the frame is mounted with the base plate in such a way that the inner surface of the frame is coupled to the outer surface of the base plate. Thus, the plank structure of the invention has a simple manufacturing process and is suitable for manufacturing articles of an irregular shape. | 07-23-2009 |
Chia-Yang Chen, Taichung Hsien TW
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20140203771 | ELECTRONIC PACKAGE, FABRICATION METHOD THEREOF AND ADHESIVE COMPOUND - An electronic package is provided, which includes: a substrate, a charging module and a coil module disposed on the substrate, and an encapsulant formed on the substrate for encapsulating the charging module and the coil module. The coil module has a plurality of coils having an opening, an adhesive compound formed on the coils in a manner that the opening of the coils is exposed from the adhesive compound, and a magnet inserted in the opening of the coils. Further, the adhesive compound comprises a metal oxide. Compared with the conventional ferrite, the adhesive compound is flexible and not easy to crack or break during transportation or assembly, thereby greatly improving the charging efficiency of the electronic package. | 07-24-2014 |
20140353850 | SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A semiconductor package is disclosed, which includes: a circuit board; a carrier disposed on the circuit board; an RF chip disposed on the carrier; a plurality of high level bonding wires electrically connecting electrode pads of the RF chip and the circuit board; and an encapsulant formed on the circuit board for encapsulating the carrier, the high level bonding wires and the RF chip. The present invention positions the RF chip at a high level so as to facilitate element arrangement and high frequency wiring on the circuit board, thereby achieving a highly integrated wireless SiP (System in Package) module. | 12-04-2014 |
Chia-Yi Chen, Taichung Hsien TW
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20110256938 | Universal joint - A universal joint composed of a swivel member, a driven socket, and at least one mediator. The swivel member includes a swivel body and a first driving portion. The driven socket includes a concavity, a second driving portion, and an annular recess formed at the concavity. A retaining ring is mounted in the annular recess. The swivel body is received in the concavity. The swivel body includes at least one cavity formed on a surface thereof. The driven socket includes at least one recession, which can correspond to the at least one cavity when the swivel body is located in the concavity. The at least one mediator interacts with the recession and the cavity and is located between the swivel body and the driven socket. Therefore, the operation of the universal joint can be smooth. | 10-20-2011 |
Chia-Yin Chen, Taichung Hsien TW
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20130161837 | SEMICONDUCTOR PACKAGE, PACKAGING SUBSTRATE AND FABRICATION METHOD THEREOF - A packaging substrate and a semiconductor package using the packaging substrate are provided. The packaging substrate includes: a substrate body having a die attach area, a circuit layer formed around the die attach area and having a plurality of conductive traces each having a wire bonding pad, and a surface treatment layer formed on the wire bonding pads. Therein, only one of the conductive traces is connected to an electroplating line so as to prevent cross-talk that otherwise occurs between conductive traces due to too many electroplating lines in the prior art. | 06-27-2013 |
Chien-Te Chen, Taichung Hsien TW
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20090020323 | Circuit board structure and method for fabricating the same - A circuit board structure and a method for fabricating the same are disclosed, including providing a core board having conductive traces and solder pads respectively formed thereon, wherein width of the solder pads corresponds to that of the conductive traces, and pitch between adjacent solder pads is made wide enough to allow multiple conductive traces to pass through; forming on the core board an insulating layer with openings for exposing the solder pads therefrom; forming on the insulating layer a plurality of extending pads electrically connected to the solder pads respectively, wherein the projection area of the extending pads is larger than that of the corresponding solder pads and covers conductive traces adjacent to the corresponding solder pads. Thus, more conductive traces are allowed to pass between adjacent solder pads and meanwhile, the extending pads provide an effective solder ball wetting area for achieving good solder joints and sufficient height after collapse. | 01-22-2009 |
Chih-Ching Hsieh Chen, Taichung Hsien TW
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20080236343 | Bi-directional screwdriver with ratchet driving head - A bi-directional screwdriver with a ratchet driving head comprises: a dynamic driving unit having a handle at one end thereof and a driving portion at an upper end thereof; a driving switch being protruded out from a lateral side of the handle; a hollow resisting portion being installed at a front end of the driving portion; an inner periphery of the resisting portion having axial teeth; an annular sheet enclosing an outer periphery of the resisting portion; a via hole being formed on the annular sheet; and a connecting unit having one end being installed with a rectangular engaging portion for receiving a sleeve; the connecting unit being detachably connected to the engaging portion; another end of the connecting unit being formed with a ratchet portion; the connecting unit being formed with an axial hole; and a plurality of threads being formed on a rear inner periphery of the connecting unit. | 10-02-2008 |
Chih-Lung Chen, Taichung Hsien TW
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20080310169 | DIFFUSIVE PLATE OF BACKLIGHT MODULE WITH POROUS DIFFUSIVE LAYER - A backlight module includes a case, on which a reflecting film, lamps and a diffusive plate are provided in order. The diffusive plate includes a transparent substrate, on opposite of which a first diffusive layer and a second diffusive layer are provided. The first diffusive layer has a plurality of holes, each of which has a first refracting curved surface and a second refracting curved surface at opposite sides thereof along a thickness direction of the diffusive plate. The lamp radiates light, a part of which is reflected by the holes and a part of which travels through the holes and is refracted at the first refracting curved surface and the second refracting curved surface respectively. | 12-18-2008 |
Chin-Chiu Chen, Taichung Hsien TW
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20080274866 | Thermal expansion knife adapter - A thermal expansion knife adapter has a body, a conical shaft connecting sleeve and a conical knife connecting sleeve. The body has a first side and a second side. The conical shaft connecting sleeve is formed on and extends from the first side of the body and has a shaft holding hole defined in the shaft connecting sleeve at an end opposite to the body. The conical knife connecting sleeve is formed on and extends from the second side of the body and has a knife holding hole defined in the knife connecting sleeve at an end opposite to the body and communicating with the shaft holding hole in the shaft connecting sleeve. The knife connecting sleeve is a separate element securely and integrally combined with the body. The material for forming the body and the shaft connecting sleeve is different from that for forming the knife connecting sleeve. | 11-06-2008 |
20110031707 | ADJUSTABLE MAGNETISM SHELTER OF A CUTTER HOLDER - An adjusting magnetism shelter of a cutter holder has a stationary collar, a sliding assembly and a cap. The stationary collar has a disk and multiple sliding recesses. A first hole is defined in the disk. The sliding recesses are defined in the disk. The sliding assembly has multiple sliding bars. Each sliding bar is mounted in a sliding recess and has a magnetism bar and a moving shaft. The magnetism bar has a reflection surface. The moving shaft protrudes from each sliding bar. The cap covers the stationary collar and has a top board. The top board has multiple arc grooves. Each arc groove has an inner end and an outer end. The inner end of the arc groove is near the first hole. The outer end of the arc groove is far away from the first hole and is inserted into one of the moving shafts. | 02-10-2011 |
Chin-Chu Chen, Taichung Hsien TW
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20100251524 | String securing device - A string securing device includes a base having a central post extending centrally therefrom. A shaft extends through the passage in the central post so as to be connected to the cap mounted to the base by a bolt which extends through the cap from a top of the cap. A ring and a spool are located between the base and the cap, wherein the spool is rotated with the cap by engagement of first and second teeth on the spool and the cap respectively. The ring has multiple ratchet teeth which are removably engaged with third teeth on the cap so as to allow the cap to rotate in one direction. The ring includes flexible members which are deformed to lower the ring and provides straight and upward force to the cap. | 10-07-2010 |
20110191992 | STEPLESS FASTENING DEVICE - A stepless fastening device includes a cap having a driving gear and multiple one-direction teeth connected to an underside thereof. The driving gear is engaged with a spool located in the base so that the strip or shoelace is wrapped to the spool. An operation unit is located beneath the cap and rotatable in a first direction for fastening and a second direction for loosening the strip or shoelace. An operation ring of the operation unit is connected to the underside of the cap and pushes an activation ring away from the cap when the operation ring is rotated in the second direction. An engaging member includes inclined teeth and pushed by the activation ring so that the inclined teeth are disengaged from the one-direction teeth of the cap when the operation ring is rotated in the second direction. | 08-11-2011 |
Ching-Dien Chen, Taichung Hsien TW
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20100269585 | LIQUID DETECTING DEVICE - A liquid detecting device includes a water tank, a stabilizer received in the water tank, a floating element received in the water tank, and a sensor disposed underneath the water tank. The floating element has a first end and a second end. A volume of the first end is greater than that of the second end. The floating element has a permanent magnet disposed in the second end. When the water tank is filled with water, the first end is floating such that the stabilizer abuts against the floating element. The second end rotates to approach the sensor such that the sensor interacts with the permanent magnet to indicate presence of water. When the water tank is empty, the first end abuts against the water tank such that second end is away from the sensor. The sensor does not interact with the permanent magnet to indicate absence of water. | 10-28-2010 |
Chin-Huang Chen, Taichung Hsien TW
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20100012724 | RF SECURITY APPARATUS AND METHOD - The present invention is related to a RF security apparatus and method. The method includes steps of: preparing an electronic card having a circuit loop and a signal storage unit, which at least has one code signal; providing a reader for cooperating with the electronic card, wherein the reader has a sensing unit and a logic circuit, and through a wireless transmission between the circuit loop and the sensing unit, the logic circuit performs a comparison of the preset code signal; and connecting to a flash drive through the reader, wherein electronic data contained in the flash drive is accessible only after the comparison between the reader and the electronic card is performed. | 01-21-2010 |
Chin-Te Chen, Taichung Hsien TW
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20080230878 | Leadframe based flip chip semiconductor package and lead frame thereof - A flip chip semiconductor package is disclosed according to the present invention, the flip chip semiconductor package comprises a chip that is mounted on and electrically connects to a leadframe via a plurality of solder bumps by means of flip chip, and an encapsulate that encapsulates the chip, the plurality of solder bumps, and the leadframe, wherein, the leadframe further comprises a plurality of leads and a ground plane that is located between the plurality of leads, and also a slit is formed on the ground plane, and then a molding compound that makes up the encapsulant should be capable of filling within the slit, thus to enhance the adhesion between the ground plane and the encapsulant, and then avoid delamination between the ground plane and the encapsulant in subsequent thermal cycle processes, thereby increasing the reliability of fabricated products. | 09-25-2008 |
20080251945 | Semiconductor package that has electronic component and its fabrication method - A semiconductor device having at least an electronic component and its fabrication method are disclosed. The fabrication method comprises: applying a conductive material on each one of at least a paired solder pads arranged on a substrate by screen printing, with a recess formed in the conductive material on each one of the at least a paired solder pads, so as to expose a portion of each one of the at least a paired solder pads, wherein the recesses on the at least a paired solder pads are formed in position corresponding to each other; and mounting at least an electronic component having two opposing conductive terminals on the at least a paired solder pads, in a manner that the two opposing conductive terminals are introduced into the corresponding recesses of the conductive material so as for the electronic component to be electrically connected to the at least a paired solder pads via the conductive material by reflow. The recesses of the conductive material are capable of effectively securing the electronic component in position. Furthermore, both terminals of the electronic component are not formed with conductive material underneath so as to prevent the electronic components from tilting in level resulted from the uniform applying of the conductive material. | 10-16-2008 |
Chiu Tsung Chen, Taichung Hsien TW
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20080296349 | Method for treating metal member - A metal member is treated and vibrated with a number of vibrating particles to have the particles to strike and act onto an outer peripheral portion of the metal member in order to smooth the outer peripheral portion of the metal member, the particles are immersed with an additive for allowing the additive to be transmitted from the particles to the metal member and for allowing the outer peripheral portion of the metal member to be polished with the particles, the metal member may have dirt or impurities removed with a sand blasting method. The metal member may be tempered to form an oxidized membrane on the outer peripheral portion of the metal member, and may be immersed with in a rust preventive. | 12-04-2008 |
Chuen-Shing Chen, Taichung Hsien TW
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20080285289 | LAMP WITH HEAT DISSIPATING CAPABILITY - A lamp includes a housing, a heat dissipating plate, a circuit unit, and a heat distributing unit. The housing includes a housing body surrounding an axis and having an opening. The heat dissipating plate is disposed in the housing body and has a peripheral portion contacting the housing body. The circuit unit is disposed in the housing body, and includes a base plate coupled to the heat dissipating plate, and a light emitting unit mounted to the base plate opposite to the heat dissipating plate. The heat distributing unit is disposed in the housing body, and includes a heat conducting bar coupled to the heat dissipating plate opposite to the circuit unit, and further coupled to a heat distributing plate opposite to the heat dissipating plate. The heat distributing plate has a plate periphery contacting the housing body. | 11-20-2008 |
20080291677 | LED LAMP WITH A PERFORATED COVER PLATE - A LED lamp includes a housing, a circuit unit, and a cover plate. The housing includes a housing body surrounding an axis and having an opening. The circuit unit is disposed in the housing body, and includes a base plate that has a first plate surface facing the opening in the housing body, and a light emitting unit that is mounted to the first plate surface of the base plate. The cover plate is disposed in the housing body between the base plate of the circuit unit and the opening in the housing body, and is formed with a through hole unit corresponding in position to the light emitting unit of the circuit unit. | 11-27-2008 |
Chun-Hsung Chen, Taichung Hsien TW
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20130233667 | REINFORCEMENT STRUCTURE FOR BEARINGS IN BICYCLE HUB - A reinforcement structure for bearings of a bicycle hub assembly includes a hub and an axle extends through the hub. A connection portion is defined in one end of the hub. A ratchet sleeve has a transmission portion located on one end thereof and a bearing is located in the transmission portion. Multiple slots are defined in outside of the transmission portion and the axle extends through the ratchet sleeve. A ratchet unit having multiple ratchet teeth and a ratchet ring which is connected to the connection portion. The ratchet teeth are engaged with the slots. The ratchet ring has multiple ratchet slots defined in the inner periphery thereof and the ratchet teeth are engaged with the ratchet slots. A positioning unit has a positioning member located on one side of the bearing so as to prevent the bearing from shifting axially. | 09-12-2013 |
20140015308 | BICYCLE REAR WHEEL HUB ASSEMBLY - A rear wheel hub assembly includes a sleeve and a first installation portion and a second installation portion are respectively located in the two open ends of the sleeve. A hub is mounted to one end of the sleeve and two bearings are located between the two open ends of the hub and the sleeve. A ratchet socket is mounted to an end of the sleeve and located away from the first positioning portion. Two end members are located on the two open ends of the sleeve and each end member has a body. The two respective bodies of the two end members are respectively engaged with the first and second installation portions. The two end members are replaceable when the axle of different sizes is replaced so as to be connected to the bicycle frame. | 01-16-2014 |
20140041983 | ELECTRIC HUB UNIT - An electric hub unit includes a hub composed of first casing and a second casing. An electric unit is located between the first and second casings. An axle extends through two respective centers of the first and second casings. The first casing has a reception recess defined in one side thereof. A first extension and a second extension extend axially from the first casing and toward in opposite directions. A bearing is located in the inside of the second extension. A socket unit has a tubular portion and a ratchet unit is connected to the socket unit. The socket unit is mounted to outside of the first casing, and a bearing and a plate are located between the tubular portion and the first extension. The hub unit prevents water and foreign objects from entering into the hub. | 02-13-2014 |
20140166421 | RATCHET BICYCLE HUB ASSEMBLY - A bicycle hub assembly includes a hub with an axle extending therethrough. A socket is connected to the hub and has a base connected thereto. The base has multiple pawl recesses and each pawl recess has two receiving portions. A ratchet unit has multiple pawls, multiple resilient members and a toothed ring. The pawls each have a first protrusion and a second protrusion respectively extending from one end thereof. A restriction slot is defined in one side of the pawl. The two ends of the resilient member are respectively received in the two ends of the pawl recess. Each resilient member has a curved contact portion which contacts the restriction slot. The toothed ring is located in the hub and the pawls are engaged with the toothed ring. When the first protrusion is worn out, the second protrusion is engaged with the ratchet teeth and the hub assembly works normally. | 06-19-2014 |
20140166531 | PAPER-MADE PACKING BOX WITH SHOCK-ABSORBING DEVICE - A packing box comprises a peripheral portion and two end portions are respectively connected to two ends of the peripheral portion. A shock-absorbing device has two support members located on the two ends of the peripheral portion, and the two support members each are bent to be a U-shaped member and linearly movable toward the end portion corresponding thereto. At least one positioning portion is connected to each of the support members so as to retain an object. The object can be moved with the support members so as to absorb the vibration and impacts. | 06-19-2014 |
Feng-Tien Chen, Taichung Hsien TW
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20090003946 | CNC machine tool having a sliding member movable at a high speed - A machine tool includes a machine body, a first driving unit, a first sliding member driven by the first driving unit to move on the machine body along a direction, a second driving unit disposed on the first sliding member, and a second sliding member driven by the second driving unit to move on the first sliding member along the direction. | 01-01-2009 |
20100054887 | MACHINE TOOL WITH A PLURALITY OF WORKTABLES - A machine tool includes a support unit and a pair of spaced-apart worktable units. The support unit includes a base seat, a support seat mounted fixedly on one end of the base seat, a carriage disposed movably on the support seat and movable in a first direction, and a spindle stock, movable on the carriage in a second direction transverse to the first direction, and provided with a spindle that extends in a third direction transverse to the first and second directions. Each of the worktable units includes a pair of slide rails, each of which is mounted fixedly on the base seat and extends in the third direction, a worktable that is movable along the slide rails, and a motor that is disposed for driving the worktable to move along the slide rails. | 03-04-2010 |
Hsien Chung Chen, Taichung Hsien TW
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20100313715 | POWER DRIVEN RATCHET WRENCH - A power driven ratchet wrench includes a handle, a working portion and a switch portion. The working portion includes a yoke, a ratchet head and a socket. The yoke is disposed on the handle and defines a receiving space therein, and it has a first through hole. The ratchet head is coupled with a transmission element and has a third through hole corresponding to the first through hole. The ratchet head is swayable about an axis of the socket. The switch portion includes a switching button and an engaging unit. The engaging unit stops the socket from relatively rotating in a first direction as the switching button locates at a first switch position. The engaging unit stops the socket from relatively rotating in a second direction as the switching button locates at a second switch position. | 12-16-2010 |
20110005788 | TRANSMISSION MODULE FOR PNEUMATIC TOOL - A transmission module includes a sleeve member, a cover disc, a hammering portion and an axle. The sleeve member has a rear disc and a cylinder body. A receiving space is defined between the rear disc and the cylinder body. The rear disc is formed with a teethed bore. The inner surface of the cylinder body is formed with at least one axially-stretched rib. The cover disc is disposed on the open end of the receiving space. The cover disc is formed with an axial bore. The hammering portion includes at least one rotary hammer, which is received in the receiving space. The rotary hammer has a through hole and a positioning groove. The rib is engaged with the positioning groove. The axle has a driven end and a working end. The driven end is inserted through the axial bore and mated with the through hole. | 01-13-2011 |
Hsien-Wen Chen, Taichung Hsien TW
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20130175563 | LED CHIP STRUCTURE, PACKAGING SUBSTRATE, PACKAGE STRUCTURE AND FABRICATION METHOD THEREOF - An LED package structure includes: a substrate having a die attach pad; a first insulating layer formed on the die attach pad and having a plurality of openings; an LED chip having an active surface with a plurality of electrode pads and an inactive surface opposite to the active surface; a second insulating layer formed on the inactive surface and having a plurality of openings, wherein the LED chip is disposed on the substrate with the openings of the second insulating layer corresponding in position to the openings of the first insulating layer; and a plurality of metallic thermal conductive elements formed in the openings of the first insulating layer and the corresponding openings of the second insulating layer, thereby effectively alleviating the conventional problem of thermal stresses induced by a mismatch in CTEs of the LED chip and the substrate. | 07-11-2013 |
20130214310 | SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A semiconductor package and a fabrication method thereof are disclosed, which is characterized in that a solder material is used to bond an LED chip and a substrate so as to provide a thick joint between the substrate and the LED chip and hence reduce stresses generated between the LED chip and the substrate due to their CTE mismatch, thereby preventing delamination from occurring between the LED chip and the substrate after a reliability test. | 08-22-2013 |
20140192832 | ELECTRO-OPTICAL MODULE - An electro-optical module is provided, which includes: a substrate having a first surface with a groove and an opposite second surface; a plurality of support members disposed on the first surface of the substrate; at least an electro-optical element having opposite active and non-active surfaces and disposed in the groove of the substrate via the non-active surface thereof; an interposer disposed on the first surface of the substrate and the electro-optical element for electrically connecting the electro-optical element to the substrate, wherein the interposer has a through hole corresponding in position to the active surface of the electro-optical element; and a transparent plate disposed over the first surface of the substrate and the interposer through the support members and having a lens portion corresponding in position to the through hole of the interposer, thereby reducing signal losses, improving alignment precision, and achieving preferred thermal dissipation and EMI shielding effects. | 07-10-2014 |
Hua-Tien Chen, Taichung Hsien TW
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20090260169 | ROTARY MOP WITH ENHANCED WATER-WRINGING EFFECT - A rotary mop with enhanced water-wringing effect, including a handle; a slide sleeve fitted on the handle, the slide sleeve being rotatable about and movable along the handle; a mop cloth, one end of the mop cloth being connected with a bottom end of the slide sleeve, while the other end of the mop cloth being connected with a bottom end of the handle, when rotating the handle and the slide sleeve relative to each other, the mop cloth is wrung. The mop further has a rotary tube fitted on the handle and rotatable about the handle. When wringing and tensioning the mop cloth, the mop cloth binds the rotary tube, not the handle. Therefore, the slide sleeve and the handle can effectively wring and dry the mop cloth with less strength. | 10-22-2009 |
20090320229 | MOP CLOTH CAPABLE OF RESILIENTLY STRETCHING AND HAVING BETTER WATER ABSORPTION CAPABILITY - A mop cloth applicable to a rotary mop and a method for manufacturing the mop cloth. The mop cloth includes several cloth strips each having two outer fabric layers and an inner foam layer sandwiched between the outer fabric layers. The foam layer provides the cloth strips with better water absorption capability. In addition, the foam layer has resilience and stretchability so that the cloth strips are capable of resiliently stretching and restoring to their original shapes without tangling with each other. The method of the present invention is bonding two fabric layers with a foam layer to sandwich the foam layer between the two fabric layers to achieve a semiproduct, and cutting the semiproduct into a predetermined number of cloth strips to form the mop cloth. | 12-31-2009 |
Hubert Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20080264748 | Hub assembly for a bicycle - A hub assembly for a bicycle includes a hub shell rotatably mounted on a hub axle, a plurality of pawls disposed respectively in retreat bores in the hub shell to be moved between driven and idle positions, a chainring carrier rotatably mounted on the hub axle, a surrounding drive member coupled with the chainring carrier and having an annular ratchet segment to be coupled with the pawls so as to form a uni-directional mechanism, and an annular barrier member that confronts an annular insertion opening in the hub shell, and a shielding member including a rim which is water-tightly engaged with the insertion opening, and an annular flexible web body which has a tubular tail portion that is kept in frictional contact with a protrusion of the annular barrier member. | 10-30-2008 |
20090277741 | HUB AND AXLE ASSEMBLY FOR A BICYCLE - A hub and axle assembly includes a hub surrounding an axle. An inner surrounding surface of the hub has larger and smaller mounting segments defining therein first and second annular spaces, respectively. A tubular drive member includes a chainring carriage segment spaced apart from the axle by a first bearing mounting groove, a positioning segment which is insertable into the first annular space and which is spaced apart from the larger diameter segment by a second bearing mounting groove, and a pawl mounting segment insertable into the second annular space. A uni-directional mechanism is disposed between the pawl mounting segment and the smaller-mounting segment. First and second rolling-element bearing units are disposed in the first and second bearing mounting grooves, respectively, to stabilize rotation of the chainring carriage segment and the hub relative to the axle. | 11-12-2009 |
20100044180 | HUB ASSEMBLY FOR A BICYCLE - A hub assembly for a bicycle includes a hub shell adapted to be rotatably mounted on a hub axle and having angularly displaced retreat bores for receiving pawls, respectively. An annular drive member is rotatably mounted on the hub axle and is rotated with a flywheel mounting cylinder. A circumferential surface of the drive member has a plurality of cavities confronting the retreat bores. Each cavity has first and second engaging walls which are mirror images of each other such that, when the drive member is rotated in one of clockwise and counterclockwise directions, coupling ends of the pawls are respectively engaged with the first or second engaging walls to drive rotation of the hub shell, and such that, when the drive member is rotated in the other one of the clockwise and counterclockwise directions, the coupling ends are disengaged from the first or second engaging walls to be placed in an idle position. | 02-25-2010 |
20100320879 | Power-Generating wheel hub - A power-generating wheel hub includes a hub shaft including a mounting section, and a bobbin including a tubular body sleeved around the mounting section, two flange plates connected respectively to two opposite ends of the tubular body, and a coil wound around the tubular body. Two magnetic yoke disks are sleeved on the mounting section adjacent respectively to outer faces of the flange plates, and each includes a plurality of angularly spaced-apart radial protrusions, and a plurality of indentations each formed between two adjacent ones of the radial protrusions. The indentations in the two magnetic yoke disks are staggered axially with respect to each other. Magnetic yoke claws respectively include radial arms inserted respectively into the indentations in the magnetic yoke disks and abutting against the outer faces of the flange plates, and axial arms extending axially from the respective radial arms and arranged annularly around the coil. | 12-23-2010 |
Hui-Hsiung Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20110265600 | OPERATION MECHANISM FOR CONTROLLING FRONT SUSPENSION SYSTEM - An operation mechanism for locking or unlocking the front suspension system of bicycles includes a base with a lever frame pivotably connected thereto. The control cable is connected to the lever frame which has a pin. A movable member is located in the base and includes two hooks and two slots are defined through the hooks. The base includes an axle which extends through the center of the lever frame and the two slots. The pin on the movable member is removably hooked by the hooks. A cover is mounted to the base to hide the movable member. The movable member is movable along a push rod and biased by a resilient member. A operation rod inserted into the base and pushes the movable member to remove the pin from the hooks so as to release the control cable. | 11-03-2011 |
I-De Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20090140507 | Bicycle with front and rear disk brakes operable approximately simultaneously - A bicycle includes front and rear disk brake units. The rear disk brake unit includes a rear brake lever unit, a rear brake disk, a rear caliper device, and a rear brake oil tube interconnecting the rear brake lever unit and the rear caliper device and having a first inner diameter. The front disk brake unit includes a front brake lever unit, a front brake disk, a front caliper device, and a front brake oil tube interconnecting the front brake lever unit and the front caliper device and having a second inner diameter greater than the first inner diameter so as to allow for approximate simultaneous clamping of the front and rear caliper devices on the front and rear brake disks, respectively, when the front and rear brake lever units are operated simultaneously. | 06-04-2009 |
Jiou-De Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20080229890 | Buoyant hand tool - A buoyant hand tool comprises a rod body having a driving portion and an insertion portion; a handle; the insertion portion of the rod body being inserted into the handle and being completely sealed; the handle having a chamber which is filled with air or is vacuumed; the chamber being completely sealed and being waterproof, and thus the buoyant hand tool is buoyant in water. A connection of the rod body and the handle has a protrusion seat which encloses the insertion portion. The driving portion has a cruciform head or a straight head, or the driving portion has a socked at a head thereof, or a ratchet at a head thereof, or a ring head or an opened head. | 09-25-2008 |
Jung-Huo Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20090025523 | Quick release device for saw blade guard assembly in a circular saw and saw blade guard assembly using the same - A quick release device for a saw blade guard assembly in a circular saw includes a mounting block having two spaced sidewalls, a mounting groove defined between the two sidewalls for receiving a spreader, and two through holes respectively defined through the sidewalls and in communication with the mounting groove and a locating hole. At least one movable engagement member is movably disposed in the through hole of the mounting block. A locking member having two spaced locking blocks mounts onto the mounting block. Each of the locking blocks has a retaining wall portion for engaging the at least one movable engagement member and forcing the at least one movable engagement member to be held in the locating hole of the spreader. | 01-29-2009 |
Kuan-Chun Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20080246143 | EMBEDDED METAL HEAT SINK FOR SEMICONDUCTOR - An embedded metal heat sink for a semiconductor device is described. The embedded metal heat sink for a semiconductor device comprises a metal thin layer, a metal heat sink and two bonding pads. The metal thin layer including a first surface and a second surface on opposite sides, wherein at least one semiconductor device is embedded in the first surface of the metal thin layer, and the semiconductor device has two electrodes with different conductivity types. The metal heat sink is deposited on the second surface of the metal thin layer. The bonding pads are deposed on the first surface of the metal thin layer around the semiconductor device and are respectively corresponding to the electrodes, wherein the electrodes are electrically and respectively connected to the corresponding bonding pads by at least two wires, and the bonding pads are electrically connected to an outer circuit. | 10-09-2008 |
20090026606 | Semiconductor Device and Method for Manufacturing the Same - A semiconductor device and a method for manufacturing the same are described. The semiconductor device comprises: a heat sink having at least one opening passing through the heat sink; at least one semiconductor chip disposed in the opening, wherein the semiconductor chip includes a first side and a second side on opposite sides; an electricity conducting thin film filling in a first depth portion of the opening, wherein the second side of the semiconductor chip is embedded in the electricity conducting thin film; a heat conducting thick film filling in a second depth portion of the opening, wherein the electricity conducting thin film is directly connected with the heat conducting thick film; at least one wire electrically connecting the semiconductor chip and an external circuit; and an encapsulant covering a portion of the heat sink, the semiconductor chip, the wire and an exposed portion of the electricity conducting thin film. | 01-29-2009 |
Kuang-Hsin Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20140117538 | PACKAGE STRUCTURE AND FABRICATION METHOD THEREOF - A fabrication method of a package structure is provided, which includes the steps of: providing an interposer having a plurality of recess holes; forming a conductive bump in a lower portion of each of the recess holes; forming a conductive through hole on the conductive bump in each of the recess holes; removing a portion of the interposer so as for the conductive bumps to protrude from the interposer; and mounting at least a first external element on the conductive bumps, thereby simplifying the fabrication process, shortening the process time and reducing the material cost. | 05-01-2014 |
20140217605 | INTERCONNECTION STRUCTURE FOR PACKAGE AND FABRICATION METHOD THEREOF - An interconnection structure for a package is disclosed. The interconnection structure includes a substrate body having a conductive portion formed on a surface thereof; a first photosensitive dielectric layer formed on the surface of the substrate body and having a via for exposing the conductive potion; a conductive via formed in the via; a second photosensitive dielectric layer formed on the first photosensitive dielectric layer and having a opening for exposing the conductive via and a portion of the first photosensitive dielectric layer; and a conductive trace layer formed in the opening of the second photosensitive dielectric layer so as to be electrically connected to the conductive portion through the conductive via, thereby simplifying the fabrication process and reducing the fabrication cost and time. | 08-07-2014 |
Kuan-Ming Chen, Taichung Hsien TW
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20090107412 | PET APPLIANCE - A pet appliance includes a front board, a rear board, a left side board, a right side board, a bottom board, and a top cover, which together form a parallelepiped box-like body. The front board has a front outside surface to which a plurality of retention plates that is arranged in a horizontally extending and vertically spaced manner is mounted. A dovetailed retention slot is formed between adjacent retention plates for receivingly engaging and thus releasably retaining a carrier rack for holding a container for containing food/water for a pet and an elevation rack that supports a water kettle holder. Thus, with the growth of the pet, the carrier rack and the elevation rack are selectively and vertically moved upward in accordance with the arrangement of the retention plates. | 04-30-2009 |
Kun-Chen Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20100050829 | CHANGEABLE TOOL ASSEMBLY - A tool assembly has a grip, a core, a holding device and a tool head. The core is metal and solid, is mounted in the grip and has a first end and a second end protruding respectively from two ends of the grip. The holding device is mounted on the first end of the core and has a non-circular recess, a holding ball, a holding sleeve and a spring. The holding sleeve is slidably mounted around the first end of the core to push the holding ball partially protruding into and allow the holding ball to retract from the recess. The tool head is detachably mounted on the first end of the core by the holding device. The connecting tube has a non-circular cross section corresponding to the non-circular recess and an engaging recess detachably engaging the holding ball. | 03-04-2010 |
20100058914 | KNIFE CONNECTOR - A knife connector includes a base, a cover, a clamping device and a connecting stub. The base has a holding side, a knife-holding end, a connecting end opposite to the knife-holding end and a holding cavity. The holding cavity is defined in the holding side and has an opening defined in the knife-holding end. The cover is pivotally connected to the base to close the holding cavity. The clamping device is mounted on the base and holding the cover on the base to close the holding cavity. The connecting stub is mounted on the connecting end of the base and has a non-circular cross section and an engaging recess defined around the connecting stub. Accordingly, the knife connector can detachably and changeably connect a blade body to a handle to fit with different kinds of cutting tools. | 03-11-2010 |
20100162528 | File Handle - A file handle has a handle and a connector. The handle has a sleeve formed on one end and having a clamp and a shaft hole. The clamp has multiple resilient claws. The shaft hole is formed in the clamp. The connector is detachably mounted on the sleeve of the handle and adjustably presses the clamp to selectively adjust the clamp. A blade may be a file, rasp or chisel and has a shaft corresponding to and being mounted in the shaft hole of the clamp and being securely clamped by the clamp. Therefore, the file handle can be carried easily and may be used with a file, rasp, chisel or the like for improved convenience and portability. | 07-01-2010 |
20110041346 | CHISEL WITH INTERCHANGEABLE BLADE - A chisel with interchangeable blade has a handle, a holding device and a blade. The handle has two ends and a device hole. The device hole is defined in one end of the handle. The holding device is securely mounted in the device hole and has a body. The body is securely mounted in and protrudes out from the device hole and has a connecting end and a connecting hole. The connecting end protrudes out from the device hole. The connecting hole is defined in the connecting end of the body and has a cross section. The blade is detachably mounted on the holding device and has a connecting tang. The connecting tang is detachably mounted in the connecting hole and has a cross section corresponding to that of the connecting hole. | 02-24-2011 |
Kung-Chen Chen, Taichung Hsien TW
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20100107418 | Multi-use hand tool - A hand tool for a craft knife has a handle, a blade tray and a connector. The handle has a mounting chamber, a mounting tube, a cap, a socket bit and an ejector tube. The blade tray is mounted in the mounting chamber and the mounting tube of the handle and has a base and a casing. The base has two mounting protrusions formed on an internal surface of the base. The casing is pivotally mounted in the base and has two mounting holes and a blade chamber. The connector is detachably connected to the handle and has a socket bar, a clamping tube and a pressing tube. The socket bar is detachably mounted in the socket bit. The clamping tube is mounted securely in the socket bar. The pressing tube is mounted around the clamping tube and presses against the socket bar and the clamping tube. | 05-06-2010 |
Kuo-Chang Chen, Taichung Hsien TW
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20090038464 | Adjustment assembly for a drum - An adjustment assembly for a drum includes two bodies, two hollow nuts, a connector and two mounting bolts. Each body has a connecting hole. The connecting hole is defined through the body and has a keyed countersink defined in the connecting hole. Each hollow nut is mounted in the connecting hole of a corresponding body and is allowed epicyclic motion in the connecting hole without rotating. The connector is mounted securely in the connecting holes of the bodies. Each mounting bolt is mounted in a corresponding hollow nut and has a flange. Therefore, the mounting bolts can be aligned with and mounted respectively in the connecting nuts easily because of the allowed movement of the connecting nuts. | 02-12-2009 |
Lung-Chuan Chen, Taichung Hsien TW
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20110160005 | Sports Goal Structure with Quick-Release Joint - A quick-release joint for a sports goal structure, the quick-release joint comprises a first tube having first and second ends and a press button formed on the second end thereof; and a second tube having first and second ends and a slot formed on the first end thereof, with the first tube selectively pivoted with respect to the second tube; the quick-release joint is in first, second and third positions selectively, with the press button engaged with the slot and the first and second tubes fixed to each other in the first position of the quick-release joint, with the press button gradually detached from the slot in the second position of the quick-release joint, and with the press button completely detached from the slot and the first tube being able to detach and rotate with respect to the second tube in the third position of the quick-release joint. | 06-30-2011 |
Meng-Yi Chen, 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 |
Ming-Hwai Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20090235806 | STRUCTURE OF DRUM PEDAL - A structure of a drum pedal is provided for automatically returning of the pedal. The pedal drives a mallet that is mounted to a shaft and is rotated by the depression of the pedal to hit a drum. A rotary member is mounted to the shaft and carries a first magnet. An erect support is arranged to oppose the rotary member and carries a second magnet opposing the first magnet. When the pedal is depressed to drive the mallet to hit the drum, a magnetic interaction induced between the first and second magnets to automatically return the pedal to the original location before depression in a soundless manner. | 09-24-2009 |
Ming Nan Chen, Taichung Hsien TW
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20090124463 | Exerciser having adjustable moving stroke - An exerciser includes two rails pivotally attached to a base, two handles pivotally attached to the base, two foot supports having one end pivotally coupled to the handles and the other end slidably engaged with the rail, and a tilting device may tilt the rails relative to the base to different angular positions in order to adjust the moving strokes of the foot supports. A bolt may be rotatably attached to the base and threaded with a follower, and a motor coupled to the bolt for rotating the bolt relative to the base, and for adjusting the follower along the bolt, and the follower is coupled to the rails for tilt the rails relative to the base to different angular positions. | 05-14-2009 |
20090280964 | Treadmill having adjustable control panel - A treadmill includes a support device disposed on a tread base, a handle device having two arms pivotally attached to the support device with an axle and rotatable between a working position and a storing position, and a control device disposed between the arms. The control device may include a frame pivotally attached to the arms with a pivot shaft for allowing the frame to be pivoted relative to the arms of the handle device. The control device includes a groove formed in a flap, and the support device includes a guide rod slidably engaged into the groove of the flap for guiding the frame to pivot relative to the support device and for limiting the frame to rotate relative to the support device. | 11-12-2009 |
20090312156 | Adjustable elliptical exercise machine - An elliptical exercise machine includes a frame pivotally attached to a base, a pivotal coupling device pivotally coupling the base and the frame together, a retractable device having an outer tube pivotally coupled to the base, and an inner shaft slidably engaged in the outer tube and pivotally coupled to the pivotal coupling device for allowing the inner shaft to be moved into the outer tube or to be moved out of the outer tube when the frame is pivoted to the base, and a latching device for latching the inner shaft to the outer tube at any selected position and for allowing the elliptical exercise machine to be easily adjusted to different moving strokes and to be easily operated by the user. | 12-17-2009 |
Ming-Te Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20100293075 | METHOD FOR MANUFACTURING SHOES BY USING AN INTERACTIVE SYSTEM - A method for obtaining shoes includes a step for obtaining shoe information; a step for communication with manufacturers; a step for manufacturing the shoes; a step for delivery and/or try-on; a step for amendment, and a step for finish manufacture. The method allows the customers to design their shoes by themselves and communicate with the shoe manufactures so as to obtain desired shoes. | 11-18-2010 |
20110173846 | SHOE WITH ANTI-SLIP DEVICE - A shoe includes a vamp, an insole, a flexible pad, a spike set, a mediate part and an outsole part. The flexible pad includes multiple slits and the spikes of the spike set are inserted into the slits. The combination of the flexible pad | 07-21-2011 |
20110174749 | Adjustment Shoes Frame - An adjustment shoes frame includes a top part, a bottom part and an adjustment device. The top part and the bottom part are pivotably connected to each other and the adjustment device is connected between the top and bottom parts to sect the desired angular distance between the top and bottom parts. The space required for the shoes frame can be adjusted according to the purposes of the display of the shoes. | 07-21-2011 |
20110177186 | Adjustable Shoe Mold Set - A shoe mold set includes a mold, a movable block and an adjustment unit. The mold is connected to the movable block, and both are slidably between two rail members of the replacement unit. The replacement unit is connected with the adjustment unit which is adjustably located between the top board and the bottom board of the replacement unit. The mold is micro-adjustable by operation of the adjustment unit. | 07-21-2011 |
20120017382 | METHOD FOR MAKING SHOES - A method for making shoes includes a first mold made of stiff material and a second mold has a concavity in which the shoe is received. The shoe includes a top portion, a connection member and an outsole, wherein the connection member and the outsole are connected to the top portion. The second mold transmits ultra-sonic thermo energy to the connection member and the outsole, so that the connection member and the outsole are properly shrank and securely matched to the top portion. | 01-26-2012 |
Mu-Tsun Chen, Taichung Hsien TW
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20110015046 | Bicycle Trainer - A bicycle trainer is disclosed. The bicycle trainer includes a supporting frame, a hollow roller, an axle, at least one linking part, a fan and a resistance generator. The supporting frame suspends the driving wheel of a bicycle from the ground. The hollow roller presses up against the driving wheel of the bicycle. The axle is located in the hollow roller and pivotally connected to the supporting frame. The linking part connects the axle and the hollow roller. The fan is located in the hollow roller. The resistance generator provides resistance to the axle. | 01-20-2011 |
20110073721 | Bicycle Support device - A bicycle support device includes at least one supporting base and at least one hanging part. The hanging part is telescopically connected to the supporting base and has at least one groove located thereon. At least a part of the groove of the hanging part protrudes from the supporting base for hanging a bicycle wheel. | 03-31-2011 |
Sen Lung Chen, Taichung Hsien TW
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20100253033 | Suspension attachment for cargo vehicle - A cargo vehicle suspension attachment includes two beams attached to a vehicle frame, two brackets attached to the beams, two fasteners attached to the brackets and engaged with the upper portions of the shock absorbing devices, a wheel carrier attached to the frame, two supports attached to the wheel carrier, and two fasteners attached to the supports and engaged with the lower portions of the shock absorbing devices for mounting the shock absorbing devices between the frame and the wheel carrier for absorbing the shocks or the vibrations or the pulsations that may be transmitted to the frame and the wheel carrier or the wheels of the heavy or cargo vehicle. | 10-07-2010 |
Shih-Chia Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20090294242 | BILL ACCETOR WITH IMPROVED FACE PANEL - A bill acceptor includes a main body attached with a bill box at the back side, a transmission mechanism for carrying a bill or license into a passage in the main body for examination by a recognition unit inside the main body and returning the rejected bill or examined license and carrying the examined bill to the bill box, and a face panel, which is fastened to the front side of the main body and has an insertion slot for the insertion of a bill/license into the passage and a finger guide portion disposed at one lateral side of the insertion slot for the insertion of a finger to bias a jammed license out of the insertion slot. | 12-03-2009 |
20100320056 | BILL ACCEPTOR THAT PREVENTS ARCHING OF EACH RECEIVED BILL - A bill acceptor includes a bill acceptor main unit having a bill insertion slot, a bill transfer mechanism for transferring each inserted bill through a bill passage to a bill outlet, a bill recognition unit for recognizing the authenticity and value of each inserted bill and a bill pusher for pushing each inserted bill out of the bill outlet, and a bill box having a front opening facing the bill pusher, two elongated stop members disposed at two opposite lateral sides of the front opening in a parallel manner, a bill-receiving bearing board supported on spring members inside the box body of the bill acceptor for receiving each bill that is pushed away from the bill outlet into the bill box and a baffle pivotally mounted in the box body at the top side of front opening adjacent to the bill outlet and biasable for letting each inserted bill be pushed by the bill pusher out of the bill outlet onto the bill-receiving bearing board and reversible to hold down each received bill on the bill-receiving bearing board in a smooth condition to avoid bill jams. | 12-23-2010 |
Shi-Lin Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20080261790 | MULTI-STAGE ORIENTATING ASSEMBLY FOR AN INVERSION TABLE - A multi-stage orientating assembly for an inversion table has a stationary seat, an orientating device and an operating device. The stationary seat is connected securely to the sidewall of the table of the inversion table and has a longitudinal beam and a connecting jacket. The orientating device is connected to the mounting bracket of the inversion table and the stationary seat and has a mounting head and a clamping device. The mounting head is connected to the connecting jacket. The clamping device is connected to the stationary seat and has an engaging assembly and an orientating assembly. The operating device is connected to the stationary seat and the orientating device and has a transmitting assembly and a handle. The transmitting assembly is connected to the engaging assembly. The handle is connected securely to the transmitting assembly. | 10-23-2008 |
20080261791 | SAFETY ASSEMBLY FOR AN INVERSION TABLE - A safety assembly for an inversion table having a mounting bracket and a table connected pivotally to the mounting bracket with two pivot posts has a mounting jacket, an operating head and a fastening element. The mounting jacket is connected securely to the mounting bracket and has a mounting panel, an opening and an engaging sheet. The operating head is attached rotatably to the mounting jacket and has a connecting tube and a rotating plate. The fastening element is connected to the operating head in the mounting jacket and has a fastener, a washer and a spring. | 10-23-2008 |
Si-Iyue Chen, Taichung Hsien TW
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20080220945 | Body training machine - A body training machine comprises a driving assembly; the driving assembly having: two treadles at two sides thereof for treading by user; a first driving belt being cyclically installed around the treadles and a first belt wheel of a damping wheel so that the treading forces applied to the two treadles will be transferred to the damping wheel; a driven wheel connected to a pull rod through an elastic connecting wire; a second driving belt encircling the driven wheel and a second belt wheel of the damping wheel so that the pull rod is interacted with the damping wheel. The first belt wheel and second belt wheel are at two opposite sides of the damping wheel. A fly wheel is installed between the two treadles, and the first driving belt is cyclically installed around the fly wheel and a first belt wheel of a damping wheel. | 09-11-2008 |
Szu-Hui Chen, Taichung Hsien TW
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20080226740 | Marine algal extracts comprising marine algal polysaccharides of low degree polymerizaton, and the preparation processes and uses thereof - Disclosed herein are marine algal extracts containing marine algal polysaccharides of low degree polymerization, and nanoparticles fabricated from the extracts. Preparation processes and applications of the marine algal extracts and the nanoparticles are also disclosed. | 09-18-2008 |
Wang-Chuan Chen, Taichung Hsien TW
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20120018967 | SCOOTER INCLUDING BRAKE SYSTEM - A scooter includes a board for supporting the user thereof, at least one wheel assembly mounted on the board for facilitating movement and transportation of the board, and a braking system operable in a first mode that engages with and imparts a braking force to the at least one wheel assembly for stopping the scooter, and in a second mode that is subject to a force and is caused to disengage from the at least one wheel assembly for allowing the scooter to be moved without being subject to any braking force. | 01-26-2012 |
Wang-Ting Chen, Taichung Hsien TW
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20140027926 | SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME - A semiconductor package is provided, including: a carrier; at least an interposer disposed on the carrier; an encapsulant formed on the carrier for encapsulating the interposer while exposing a top side of the interposer; a semiconductor element disposed on the top side of the interposer; and an adhesive formed between the interposer and the semiconductor element. By encapsulating the interposer with the encapsulant, warpage of the interposer is avoided and a planar surface is provided for the semiconductor element to be disposed thereon, thereby improving the reliability of electrical connection between the interposer and the semiconductor element. | 01-30-2014 |
20140191386 | SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A semiconductor package is provided. The semiconductor package includes a substrate; a semiconductor element having opposite active and inactive surfaces and disposed on the substrate via the active surface thereof, wherein the inactive surface of the semiconductor element is roughened; a thermally conductive layer bonded to the inactive surface of the semiconductor element; and a heat sink disposed on the thermally conductive layer. The roughened inactive surface facilitates the bonding between the semiconductor element and the thermally conductive layer so as to eliminate the need to perform a gold coating process and the use of a flux and consequently reduce the formation of voids in the thermally conductive layer. | 07-10-2014 |
Wan-Ting Chen, Taichung Hsien TW
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20140084484 | SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A semiconductor package is provided, which includes: a carrier; at least an interposer disposed on the carrier; an encapsulant formed on the carrier for encapsulating the interposer while exposing a top surface of the interposer; a redistribution layer formed on the encapsulant and the top surface of the interposer; and at least a semiconductor element disposed on the redistribution layer. The top surface of the interposer is flush with a surface of the encapsulant so as for the redistribution layer to have a planar surface for disposing the semiconductor element, thereby preventing warpage of the interposer and improving the reliability of electrical connection between the redistribution layer and the semiconductor element. | 03-27-2014 |
Yi-Hsin Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20130249082 | CONDUCTIVE BUMP STRUCTURE ON SUBSTRATE AND FABRICATION METHOD THEREOF - A conductive bump structure is formed on a substrate having a plurality of bonding pads and a first insulating layer thereon. The first insulating layer has a plurality of openings formed therein for exposing the bonding pads and a conductive post is formed on the bonding pads exposed through the openings. Therein, a gap is formed between the conductive post and the wall of the opening such that no contact occurs between the conductive post and the first insulating layer, thereby preventing delamination of the conductive bump structure caused by stresses concentrating on an interface of different materials as in the prior art. | 09-26-2013 |
Yu Kai Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20110116280 | Headlight rotating device for vehicle - A headlight rotating device includes a carrier pivotally and slidably supported in a housing for supporting a light device, a lever supported in the housing and coupled to the carrier for pivoting and sliding the carrier relative to the housing, and a motor is disposed in the housing and coupled to the lever for rotating the lever to pivot and slide the carrier relative to the housing and for rotating the headlight device of the vehicle in accordance with the movement of the vehicle's steering system and for suitably lighting the environment for the vehicle driver while turning the vehicle, the carrier is adjustable or movable forwardly or rearwardly relative to the housing. | 05-19-2011 |
Yung-Chien Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20100117251 | NATURAL TOURMALINE ANION FIBER AND FILTER AND PRODUCING METHOD - The present invention provides to a method of producing fiber from tourmaline anion fiber; of which, polypropylene or polyethylene chip, TPE and submicrometer tourmaline particle are prepared and then rolled into submicrometer tourmaline agglomerate through granulation by double screw; then, take submicrometer tourmaline agglomerate and polypropylene or polyethylene chip, of which the content of tourmaline agglomerate accounts for 1˜10% of gross weight, and TPE for 1˜40% of gross weight; tourmaline agglomerate and polypropylene or polyethylene are melted into composite fiber or filter material via spinning, such that the fiber or filter material can yield anion and present outstanding gas permeability and mechanical property. | 05-13-2010 |
Yung-Shou Chen, Taichung Hsien TW
Patent application number | Description | Published |
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20100038609 | HAMMERHEAD WITH LATERAL NAIL-PULLING GROOVE - A hammerhead having a claw, two cheeks and a V-groove at each of two opposite lateral sides of the claw for pulling nails sideways and a side gap between each of the two cheeks and the claw for receiving the head of the nail to be pulled sideways with the V-groove. | 02-18-2010 |
20100043149 | HAMMER WITH A PRY BAR - A hammer having a pry bar extending from the bottom stem of the metal hammerhead thereof in parallel to the extending direction of the bell unit, a clamping mouth defined between the bell unit and the pry bar for clamping to a wooden board for mounting or dismounting, and two series of teeth respectively formed on the top side of the pry bar and the bottom side of the neck of the bell unit for engaging the wooden board inserted into the clamping mouth. The teeth at the bell unit have the tooth peaks disposed in flush with the periphery of the bell of the bell unit. | 02-25-2010 |
20100319496 | HAMMER WITH A SOCKET HOLE BLOCKING DEVICE - A hammer includes a metal hammerhead having a socket hole, a wooden handle fastened to the socket hole, and a socket hole blocking device blocking the socket hole. The socket hole blocking device includes a cap, which is fitted into the socket hole in flush with the metal hammerhead and has wedge holes and a magnet embedded therein for securing an iron nail temporarily for driving into a workpiece, and metal wedge bolts respectively fitted into the wedge holes and driven into the wooden handle. | 12-23-2010 |
20110314615 | MULTI-FUNCTIONAL HAND TOOL - A multi-functional hand tool includes a nail pulling hole formed at the front end of an extension portion of a handle of the hand tool and/or a bottle opening hole formed at the other end of the extension portion of the handle. The nail pulling hole may be in the form of water drop. Thus, the hand tool is provided with a single or dual additional function of pulling out nails and opening bottle caps. | 12-29-2011 |
20110314969 | VIBRATION ABSORBING STRUCTURE OF A HAND TOOL - A vibration absorbing structure of a hand tool includes a notch at a bottom side of a wood handle of the hand tool to form a vibration absorbing space when the wood handle is coupled to a tool body. The vibration absorbing space is able to absorb vibrations generated by the tool body when striking and to lower the vibration force. | 12-29-2011 |
20110314970 | HAMMER WITH TITANIUM ALLOY STRIKING FACE - A hammer with a titanium alloy striking face includes a main body and a striking face. The striking face is made of β titanium alloy having a hardness above HRC 45. The main body is made of a metallic material, which is A164 titanium alloy, steel, or stainless steel. The hammer composed of the main body and the striking face complies with the standard of ASME. | 12-29-2011 |