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Liu, Taichung
An-Chi Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100175241 | Method of continuously mounting clips to two abutted and crossed rods - A method of continuously mounting clips to first and second rods, which are abutted and crossed with each other, includes the steps of a) providing a clip dispensing gun; b) providing clips each having a first rod clipping portion fittable with the first rod and a second rod clipping portion fittable with the second rod; c) loading clips into a clip guiding portion of the clip dispensing gun; d) pushing one of the clips by a clip feeding member of the clip dispensing gun to advance one clip to a ready-to-be-fired position, and e) ejecting the clip in the ready-to-be-fired position out of the clip dispensing gun by using a striker of the clip dispensing gun for enabling first and second rod clipping portions of the ejected clip to be fitted with the first and second rods respectively. | 07-15-2010 |
Angi Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090242607 | NAIL MAGAZINE WITH A WIDTH-ADJUSTABLE NAIL-RECEIVING SPACE - A nail magazine includes a magazine seat having a nail slot, and a nail-engaging member disposed movably within the nail slot to define a nail-receiving space between a slot-defining wall unit of the magazine seat and the nail-engaging member. The nail-engaging member is formed with first and second contact portions. A driving seat is movable on the magazine seat between first and second positions along a longitudinal direction of the nail slot. When the driving seat is disposed at the first position, a pushing unit attached to the driving seat is in contact with the first contact portion. When the driving seat is moved to the second position, the nail-engaging member is moved away from the slot-defining wall unit along a transverse direction perpendicular to the longitudinal direction such that the pushing unit comes into contact with the second contact portion to thereby increase the width of the nail-receiving space. | 10-01-2009 |
| 20100065603 | NAILING DEPTH ADJUSTABLE DEVICE FOR A NAIL GUN - A nailing depth adjustable device for a nail gun includes: a barrel-extending part mounted slidably on a barrel; an interconnecting part extending from the barrel-extending part and defining a driving surface; a support; and a telescopic adjusting unit mounted movably on the support and including a first part and a second part that is coupled movably to the interconnecting part, that defines a driven surface, and that engages threadedly the first part so as to be rotatable relative to the first part and the interconnecting part and therefore to be movable relative to the first part and the interconnecting part, thereby permitting adjustment of the distance between the driving and driven surfaces. | 03-18-2010 |
Chang-Ming Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090231643 | Scanning device - A scanning device scans both sides of a document. The document is fed between a first image sensor module and a second image sensor module. The second image sensor module is moved with respect to the first image sensor module so that a separation distance between the second image sensor module and the first image sensor module is based on a thickness of the document. A first side of the document is scanned using a first scan line located in the first image sensor module. A second side of the document is scanned using a second scan line located in the second image sensor module. When the document is fed between the first image sensor module and the second image sensor module, the document does not reach the first scan line and the second scan line simultaneously. | 09-17-2009 |
Chao-Ho Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110171326 | Pharmaceutical material for psoriasis treatment - One embodiment of a pharmaceutical material for psoriasis treatment includes a liquid preparation by extracting herbs selected from the group consisting of | 07-14-2011 |
Cheng-I Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090238842 | Vaccine for preventing and treating porcine progressive atrophic rhinitis - The present invention relates to an animal vaccine directed to progressive atrophic rhinitis (PAR), comprising at least two fragments of recombinant subunit | 09-24-2009 |
Chen-Yuan Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100002848 | TELEPHONE FOR THE VISUALLY IMPAIRED - A telephone for the visually impaired is disclosed, which comprises a frame and a receiver. The frame is configured with an operation panel and a receiver holder, whereas there are a keypad being disposed at a position on top of the operation panel and a first protruding dot being disposed at a position beneath the operation panel. Moreover, the receiver holder is an open structure that is formed extruding from a side of the frame and is configured with a pressing part. With the aforesaid devices, any visually impaired person is able to place the receiver on the receiver holder in a trouble-free manner while enabling the pressing part to be compressed exactly by the receiver; and he/she is able to recognize the exact location of the keypad for placing a dial as soon as the first protruding dot is felt by the hand of the visually impaired person. | 01-07-2010 |
Chia-Chieh Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100096971 | Oxidation resistant base of compact fluorescent lamp - A compact fluorescent lamp includes a base comprising a first conductive advancing spiral ridge, a surface opening, and an insulative internal bossed hole open to the bottom; an electronic ballast on the base and comprising a PCB; a first conductive member securely fitted in the opening and comprising an inner first stem and a complementary second conductive advancing spiral ridge; a second conductive member comprising an electrical contact on one end fitted in the mouth of the bossed hole, and a second stem passing through the bossed hole to be spaced from the first stem; a top bulb electrically connected to the PCB; first and second conductors for electrically interconnecting the PCB and the first and second stems; and a support comprising two through holes securely put on upper portions of the first and second stems and the exposed ends of the conductors. | 04-22-2010 |
Chia Min Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20080196523 | Dustproof Device for a Ball Screw - A dustproof device for a ball screw disposed on an end surface of a nut comprises: an absorber, an oil scraping piece and a wiping member. The absorber is made of liquid-absorbing material. The oil scraping piece has an oil scraping portion contacting the surface of the screw. The wiping member is formed with a threaded portion for meshing with the surface of the screw. And a plurality of protrusions is formed between the wiping member and the oil scraping piece for defining at least one radial through hole between the wiping member and the oil scraping piece. Therefore, the dustproof device can block and remove powder and liquid, and prevent lubricant leakage out of the nut and can absorb a tiny amount of cutting fluid passing through the oil scraping piece. | 08-21-2008 |
| 20080302197 | Ball screw device having bearing spacer - A ball screw device includes a ball nut having an inner thread formed by a number of helical groove portions for forming an endless ball rolling passage in the ball nut and for receiving a number of bearing members, and an endless spacer moving passage formed in the ball nut and communicating with the endless ball rolling passage of the ball nut for receiving a number of bearing spacers which are engaged between the bearing members for spacing the bearing members away from each other and for preventing the bearing members from striking onto each other. The bearing spacers may be spherical bearing spacers, and made of synthetic materials. | 12-11-2008 |
| 20100000353 | Chips Dischargeable Wiper - A chips dischargeable wiper is disposed at the end of a nut, the wiper is defined with a flange, a plurality of ribs integrally formed with the flange, and a plurality of through holes located beside the flange. The flange is used to mate with the helical groove of the ball screw in such a manner at least a rib tapered from outside in is disposed between the flange and the screw shaft, which not only can reduce the resistance of the wiper, but also can effectively prevent intrusion of foreign objects into the screw shaft and can prevent leakage of lubricating agent. Furthermore, the rib can collect dusts and the foreign objects and discharge them out of the through holes. Therefore, the structure of wiper is simplified and can be used for a long time without maintenance. | 01-07-2010 |
| 20100294056 | Lubricating device for motion guide apparatus - A motion guide device includes an elongated shaft having a groove formed on an outer peripheral surface, a movable member attached onto the shaft and having a bore for receiving the shaft, a housing attached to the movable member and having a space for receiving a lubricating oil, the housing includes a passage communicative with the bore and the space of the housing for allowing the lubricating oil to flow from the space into the groove of the shaft, and an oil applying member is rotatably engaged in the passage of the housing to carry and to apply or distribute the lubricating oil through the passage of the housing and then into the groove of the elongated shaft. | 11-25-2010 |
| 20110146430 | Linear Transmission System with a Lubrication Device - A transmission system with a lubrication device is disclosed. The lubrication device is defined with an accommodation trough and an oil hole. In the accommodation trough is disposed a guiding assembly. The guiding assembly cooperates with the accommodation trough to define an oil storage space for accommodation of lubricating grease. The oil storage space is in communication with the oil hole. A power module is connected to the guiding assembly to drive the guiding assembly at regular intervals to make the lubricating grease overflow to the linear transmission system through the oil hole to perform the lubrication. | 06-23-2011 |
Chih-Chiang Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090113603 | Socks with cushion pad - A sock includes a cushion pad connected to an outside of the sock and the cushion pad includes chambers which have pressurized air filled therein. The cushion pad is made by flexible material and the chambers are in communication with each other or partially in communication with each other. | 05-07-2009 |
Ching-Han Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090011673 | Porous carbonized fabric with high efficiency and its preparation method and uses - A porous carbonized fabric with high efficiency and its preparation method and uses are provided. The carbonized fabric is prepared from a mixed spun fabric containing an oxidized fiber and a polyamide fiber. The carbonized fabric has excellent gas permeability, high porosity, and good electric conductivity. The carbonized fabric can be used as the gas diffusion layer (electrode) material in a fuel cell. The fuel cell can provide a relatively high power density. Moreover, the carbonized fabric is useful as an anti-electromagnetic material and a reinforced composite material. | 01-08-2009 |
| 20090047549 | MODIFIED CARBONIZED SUBSTRATE AND ITS MANUFACTURING METHOD AND USE - A process for modifying a carbonized substrate and a modified carbonized substrate obtained therefrom are provided. The process involves the application of a mixture containing a hydrophobic polymer and a carbonaceous material onto a carbonized substrate which is not subjected to a hydrophobic treatment. The subject invention uses a simpler procedure to modify a carbonized substrate to provide a modified carbonized substrate with good conductivity, air permeability, and hydrophobicity. The modified carbonized substrate is suitable for use as the material for the gas diffusion layer of the electrode in fuel cells. | 02-19-2009 |
| 20090061275 | Carbonized Paper With High Strength And Its Preparation Method And Uses - Strengthened carbonized paper, its preparation method and uses are provided. The carbonized paper comprises a mixed spun fabric containing oxidized fibers and polyamide fibers as the reinforced material. The carbonized paper has good tensile strength and electric conductivity. The carbonized paper can be used as the gas diffusion layer material in the fuel cell for better performance. Moreover, the carbonized paper of the subject invention is useful as the anti-electromagnetic material and reinforced composite material. | 03-05-2009 |
Chi-Tai Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090091283 | Servo Control Apparatus for a Linear Motor - A servo control apparatus for a linear motor comprises a position feedback device, a driver and a position compensating device that are connected with one another. The servo control apparatus is electrically connected to the linear motor. By such arrangements, it can not only improve the precision of the displacement of the linear motor, but also make the movement of the linear motor relatively smooth. | 04-09-2009 |
Chun-Wei Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100096971 | Oxidation resistant base of compact fluorescent lamp - A compact fluorescent lamp includes a base comprising a first conductive advancing spiral ridge, a surface opening, and an insulative internal bossed hole open to the bottom; an electronic ballast on the base and comprising a PCB; a first conductive member securely fitted in the opening and comprising an inner first stem and a complementary second conductive advancing spiral ridge; a second conductive member comprising an electrical contact on one end fitted in the mouth of the bossed hole, and a second stem passing through the bossed hole to be spaced from the first stem; a top bulb electrically connected to the PCB; first and second conductors for electrically interconnecting the PCB and the first and second stems; and a support comprising two through holes securely put on upper portions of the first and second stems and the exposed ends of the conductors. | 04-22-2010 |
Geng-Peng Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100006394 | Transitions between conveyance paths - Various exemplary systems and methods provide for the smooth conveyance of an article and transfer of an article on or off a conveyance path. In one example, a system comprises a first conveyance path having two ends, in which the conveyance path includes a plurality of conveyance rollers arranged to convey the article from the first end to the second end, and at least one of the rollers is configured to rotate at a first rate to drive the article. The system further comprises a transition mechanism disposed proximate to the second end of the first conveyance path. The transition mechanism includes a transition wheel positioned to receive the article from the second end, and the transition wheel is configured to be driven at a second rate that is coordinated with the first rate. | 01-14-2010 |
Hai-Zhong Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110031221 | ELECTRODE TUBE HOLDING APPARATUS FOR ELECTRIC DISCHARGE MACHINE - An electrode tube holding apparatus is mounted to an electric discharge machine (EDM). The holding apparatus is slidable upward and downward along with the spindle of the EDM and maintained within the midsection of an electrode tube for reducing the deformation of the electrode tube during its movement. | 02-10-2011 |
Hsien-Feng Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110132118 | Transmission component with functional structure - A transmission component with a functional structure has a linear or crossed shaft body, a transmission structure integrally formed on the shaft body and extending in a radial direction; a sensor matching structure and a shaft matching structure formed on the shaft body so that a sensor and a bearing may be conveniently assembled on the shaft body and the size of the transmission component can be miniaturized, and a reinforcing rod which may be inserted into the shaft body in an axial direction to enhance the structure intensity of the shaft body. | 06-09-2011 |
Hsing-Liu Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20080303241 | Hidden seat tube assembly for a bicycle - A hidden seat tube assembly for a bicycle, comprises: a seat tube; a C ring installed within the seat tube therein; the C ring having an opening so that the C ring has a C cross section; the C ring being welded to an inner wall of the seat tube through at least one welding spot; a retainer arranged at two sides of the opening of the C ring; one side of the retainer having a through hole and another side of the retainer having a threaded hole; a screw unit retained within the through hole and threaded hole of the retainer; by adjusting the engagement position of the screw unit to threaded hole of the retainer, the cross section of the C ring being enlarged or reduced. | 12-11-2008 |
Hsin-Ping Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110033141 | Circulating System for a Linear Guideway - A circulating system for a linear guideway comprises a slide block, a slide rail, two cover plates, two end caps and plural rolling elements. The slide block is disposed on the slide rail. The two cover plates and the two end caps are disposed at two opposite ends of the slide block, respectively. Between the two cover plates and the two end caps are disposed inner return and outer return blocks, respectively, and the inner return and the outer return blocks each are defined with half rolling paths to form complete rolling paths. Both ends of a complete rolling path and both ends of a complete loaded path are connected to both ends of two complete return paths to complete circulation paths. The inner and outer return blocks are made by common plastic injection molding, and the formed rolling paths are made of plastic material. | 02-10-2011 |
Hsu Hsiu-Kwei Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20080229598 | Multi-function measuring tool - A multi-function measuring tool includes a main body having a longitudinal slide way provided on a front central area, a plurality of V-notches of different angles provided at two upper lateral edges, and a plurality of straight slots of different depths perpendicularly provided at two lower lateral edges; and a ruler slidably assembled to the slide way of the main body via a set of engaged screw and nut, and having a forward projected size-reduced head portion. For example, the V-notches are used to measure the angle of a saw tooth or a cutting angle of a lathe tool, and the straight slots to measure the height and depth of a saw tooth and the milling depth of a milling cutter, and the ruler to measure a bore depth on a workpiece. | 09-25-2008 |
| 20080237417 | Elevating mechanism for woodworking - An elevating mechanism is mounted on a woodworking bench for adjusting a cutting depth of a milling cutter. In the elevating mechanism, two curved arms are pivotally turnably connected at proximal ends to and between two frame members. When it is desired to clamp or release the milling cutter via the two curved arms, a compression spring provided between two distal ends of the two curved arms allows the two curved arms to be pushed against or pulled from the milling cutter via an adjusting lever at reduced force. | 10-02-2008 |
| 20090038104 | Bench-top chip removing vacuum hood - A bench-top chip removing vacuum hood includes a hood main body provided at a bottom with a plurality of magnets, an iron base plate, a zigzag connector having a front end screwed to a rear edge of the iron base plate and a rear end connected to a clamping plate, and a C-clamp for firmly holding the clamping plate to an edge of a bench. When the bench has an iron top, the hood main body is directly positioned on the bench and magnetically attached thereto via the magnets. When the bench has a non-iron top, the zigzag connector is extended to locate the iron base plate near a workpiece and the hood main body is magnetically attached to the iron base plate. Thus, the chip removing vacuum hood is usable on both of an iron and a non-iron bench top to suck flying chips produced during machining a workpiece. | 02-12-2009 |
| 20090041554 | Chamfer drill - A chamfer drill includes a chamfer bit, a sleeve having a unidirectional needle bearing and a strong magnet respectively fitted in a front and a rear end thereof, and a handle associated at a front bore with the rear end of the sleeve. The chamfer bit has a rearward extended shaft, which is extended into the sleeve through the unidirectional needle bearing to end closely in front of the magnet, and is therefore magnetically attracted to the magnet and fixedly located in the sleeve. When the chamfer bit has been turned once to chamfer a drilled hole, an operator can continue the chamfering simply by turning the chamfer bit reversely and then forward again without the need of extracting the chamber bit from the hole being chamfered. And, only one handle is needed for associating with differently sized chamfer bits. | 02-12-2009 |
| 20090249574 | Painting roller - A painting roller includes a fixed and a movable core, on which a roller cover is mounted. A compression spring is put on a rear end of the fixed core. The movable core is slidably received in the fixed core and may be extended from a front end of the fixed core by different length and then held to that position. A pull cord is extended through the fixed core to connect an end to a switch provided on a handle of the painting roller. When the switch is pushed, the pull cord is pulled to drive a rotor toward the compression spring to compress the latter, so the rotor is separated from a clamper to allow convenient mounting and dismounting of the roller cover to and from the painting roller. | 10-08-2009 |
Hua-Tang Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110164241 | Rangefinder - A rangefinder. A main body includes a first end and a second end opposite to the first end. The second end includes at least one guide bar. A receiving lens is connected to the first end of the main body. A first adjusting wheel and a second adjusting wheel are rotatably connected to the second end of the main body. A movable board is movably fit on the guide bar of the second end of the main body and is disposed between the first and second adjusting wheels. A receiving member is connected to the movable board, receiving light beams received by the receiving lens. The movable board is moved by rotation of the first and second adjusting wheels, driving the receiving member to move on an optical axis. | 07-07-2011 |
Jan-Ban Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100288902 | ROTATABLE SUPPORT CAPABLE OF ADJUSTING A TILTING ANGLE BY HANDLING A LINKING ROD THEREOF - A support for a notebook includes a main plate with a turn table arranged to a backside of the main plate and a supporting plate arranged to a top side thereof. A handle is formed to the main plate. A blowhole is formed to the supporting plate. A linking rod is arranged between the main plate and the supporting plate. Two turning rods are arranged to two ends of the linking rod. A positioning rod perpendicularly extends from each turning rod. Positioning hooks and retaining rings are formed to a backside of the supporting plate. The positioning hooks are supported by the turning rods so that the supporting plate will tilt from the main plate with certain angle. The turning rods can be moved to other positioning hooks so that angle of the supporting plate to the main plate will be changed. | 11-18-2010 |
Jouns Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110048151 | External Circulation Type Ball Screw with a Noise-Reduction Structure - An external circulation type ball screw with a noise-reduction structure is provided with a noise-reduction cover to be mounted on the outside of the nut. The noise-reduction cover is defined with a noise-reduction groove with two ends located correspondingly to impacting portions of the return path of the return member where the rolling elements impact the return path. With the design of the noise-reduction groove, noises will counteract each other after being transmitted to the noise-reduction groove, thus reducing the noises produced by the rolling elements impacting the return member and accordingly reducing the noises produced during operation of the ball screw. | 03-03-2011 |
Kwo-Jen Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090257273 | 2T SRAM CELL STRUCTURE - A SRAM cell structure includes a first N type switch, a second N type switch, a first storage node, and a second storage node. The first N type switch has a control terminal connected to a word line and a first terminal connected to a bit line. The second N type switch has a control terminal connected to the word line and a first terminal connected to an inverted bit line. The first storage node has a first terminal connected to a second terminal of the first N type switch. The second storage node has a first terminal connected to a second terminal of the second N type switch. | 10-15-2009 |
Li-Hao Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090135634 | Synchronous rectifier drive circuit - A synchronous rectifier drive circuit includes a primary side and a secondary side. The primary side has a first coil winding, a first MOSFET, an auxiliary MOSFET, an auxiliary capacitor, and an input power source. The secondary side has a second coil winding, a DC voltage source, a second MOSFET, a third MOSFET, a fourth MOSFET, a fifth MOSFET, and an inductor. The gate of the second MOSFET is connected with the source of the fourth MOSFET. The gate of the third MOSFET is connected with the source of the fifth MOSFET. The inductor has two ends, one of which is connected with the drain of the third MOSFET. Accordingly, the synchronous rectifier drive circuit can lessen the variation of pulse wave of the drive voltage and refrain the surge voltage to protect the electronic elements. | 05-28-2009 |
| 20110044075 | POWER CONVERTER CAPABLE OF LOWERING POWER WASTAGE ON STANDBY - A power converter includes at least one electric control switch, an electric current detecting and converting unit, a power controller, and a voltage detecting and controlling unit at the primary side; and a synchronous rectifying circuit, two MOSFETs, and an oscillating loop. During the actual operation, electric current detecting and converting unit outputs an AC voltage signal to the power controller and outputs a DC voltage signal to the voltage detecting and controlling unit, and then voltage detecting and controlling unit compares with a reference voltage to turn off the synchronous rectifying circuit at the no-load mode and to rectify via a body diodes of the MOSFETs. Accordingly, the power converter can reduce the power wastage at the no-load mode to be energy-saving. | 02-24-2011 |
Mei-Chih Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090320300 | Pruning shears - Pruning shears include a first arm comprising a first handle having a latch block, and an integral jaw having a recess; a second arm comprising a second handle and an integral joining section including a cavity and a peripheral trough; a first blade securely disposed on the recess and having a cutting edge; a second blade secured to the joining section for covering the cutting edge; a joint partially disposed on the cavity for pivotably securing the first arm to the second arm; a compression spring positioned between the arms; and a hollow locking member put on the latch block. Holding the arms toward each other to compress the spring and pushing the locking member toward the blades will lockingly engage the locking member with the trough. Pulling the locking member to disengage from the trough will open the shears. | 12-31-2009 |
| 20100037470 | Pruning shears - Pruning shears include a first arm comprising a first handle and a jaw including a first tab; a first blade including a cutting edge and an ear opposite the cutting edge and having a first through hole wherein the first arm and the first blade are secured together by inserting the first tab into the first through hole; a second arm comprising a second handle and a joining section; a second blade secured to the joining section; a pivot joint for pivotably securing the first arm to the second arm; and a torsion spring positioned between the first arm and the second arm. The torsion spring exerts an expansion force to push the first arm and the second arm apart from each other until the first blade and the second blade are engaged together with a gap existing between the cutting edge and the second blade. | 02-18-2010 |
Meng-Han Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110171326 | Pharmaceutical material for psoriasis treatment - One embodiment of a pharmaceutical material for psoriasis treatment includes a liquid preparation by extracting herbs selected from the group consisting of | 07-14-2011 |
Ming-Hsin Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100206101 | Linear actuator - A linear actuator has a modulized structure that allows at least a transmission unit, an actuation unit, and a power device of the linear actuator to be combined integrally. The actuator is advantaged by its reduced manufacturing and fabricating costs, simplified and compact structure, as well as expanded application scope. | 08-19-2010 |
Robert Z. Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090038894 | Cam activated bicycle wheel brake - A wheel brake for a bicycle or other vehicle has a pair of pivoting arms. Each arm is configured to support a brake pad. A first arm pivotally supports a cam. A second arm defines a cam surface and a cable guide. The cam has a first end for mounting of a cable and a second end having a roller which rests on the cam surface. When the cable is actuated, the cable pulls the first end of the cam, causing the cam to pivot and causing the second end of the cam to roll along the cam surface. Force applied by the cam compresses the arms, causing associated brake pads to move inwardly into engagement with the wheel. The brake is compact and efficient in design. | 02-12-2009 |
Rong-Ji Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090015880 | Method of optimal focusing for document scanner - A method of optimal focusing for a document scanner is disclosed. The scanner includes an optic module movable in a given scanning direction to perform scanning operation over an area of a document in a scan line by scan line manner by being driven by an optic module moving mechanism under control of a control unit. The control unit includes a best focus value memory for storage of the best focus value for each scan line. The method includes the steps of moving the optic module to one of scan lines of the document and retrieving the best focus value corresponding to the selected scan line. An focus adjusting mechanism is controlled by the control unit to move the optic module in a second direction to adjust the focus position of the optic module in accordance with the best focus value of the scan line. Once the optic module reaches the scan line, the operation of the optic module is temporarily suspended in order to have the vibration of the optic module damped out. Thereafter, a scanning operation is performed over the scan line. | 01-15-2009 |
Shih-Hen Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100172925 | HLA-A2-RESTRICTED T-CELL EPITOPES OF THE RESPIRATORY SYNCYTIAL VIRUS FUSION PROTEIN AS PEPTIDE-BASED VACCINES - Respiratory syncytial virus (RSV) fusion protein-specific T-cell epitopes as peptide-based vaccines are disclosed. The isolated peptide contains a human HLA restricted CD8+ T-cell epitope that is specific to RSV F protein. The length of the peptide is no more than 9 or 10 amino acid residues. The peptide may be employed as an immunogen to stimulate cytotoxic T cells, indirectly activate helper T cells type 1, and cause release of cytokines from T cells. | 07-08-2010 |
Shing Chuan Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100134762 | ADJUSTABLE EYEGLASS FRAME - An eyeglass frame includes left and right length adjustable temples; left and right viewing assemblies adjustably mounted in left and right frames respectively; and a length adjustable bridge. Either viewing assembly includes a transversely moveable frame element slidably secured to the left or right frame; a longitudinally moveable frame element slidably secured to the transversely moveable frame element; a front aperture member slidable about the longitudinally moveable frame element and including an upper longitudinal slot and a cut on an inner side; a corresponding rear aperture member slidable about the longitudinally moveable frame element and including a lower longitudinal slot and a cut on an inner side; and a circular member rotatably secured to the longitudinally moveable frame element and including two projections moveably disposed in the slots respectively. An aperture is formed by at least the cuts, whereby rotating the circular member will change size of the aperture. | 06-03-2010 |
Te-Wei Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110199682 | BEAM COMBINER - The present invention provides a small and light beam combiner to be mounted in a micro-projector. The combiner includes a splitting film, a polarization rotator, and an edge filter film. The polarization rotator is next to the splitting film to rotate a polarization angle of a polarized light. An angle between the splitting film and the polarization rotator is about 45 degrees. The edge filter film is coated on the polarization rotator that the polarization rotator is between the splitting film and the edge filter film. | 08-18-2011 |
Tony Chi-Tien Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110285548 | Traffic sign - A traffic sign includes a post; a base plate mounted on the post; at least one panel formed on the base plate, at least one panel formed on the base plate, each of the at least one panel being red, yellow, green, or blue; and at least one letter each formed on the panel, each of the at least one letter being “E” indicating east, “W” indicating west, “S” indicating south, or “N” indicating north. The traffic sign has colors of the panels chosen by considering common sense into consideration. A motorist may see the color of each panel of a traffic sign well ahead of the automobile driving on a highway. This is because the eyes are more sensitive to colors. A motorist can easily decide when to leave the highway when seeing the color of the panel with the further indication of the direction letter therein. | 11-24-2011 |
Tsai Fa Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110110740 | DRILLING BIT WITH THE DEPTH-LIMITING AND ANGLE-LEADING FUNCTION FOR THE CARPENTER'S WORK - A drilling bit with the depth-limiting and angle-leading function for the carpenter's work, having a covering sleeve (with a driving shaft) and a bit holder for securing a bit. A limit ring and a screw socket (with female thread) are screwable to the covering sleeve (with the male thread) for adjusting the depth of the spot-faced hole in a workpiece (to be drilled) according to the actual operation requirement. | 05-12-2011 |
Tung-Hua Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090000436 | Mechanised tailstock assembly for a lathe - A lathe has a bed, a rack and a mechanized tailstock assembly. The bed has a track having a chamber and a slot. The rack is connected securely to the bed. The mechanized tailstock assembly is movably mounted to the bed and has an outer guide, two moving guiding brackets and a drive device. The outer guide is movably mounted on the bed aligning with the slot. The guiding brackets are respectively connected to the outer guide, extend into the chamber of the track and each guiding bracket has a guide wheel. The drive device is connected securely to the outer guide, engages with the rack and has a casing, a drive axle and a drive wheel. The mechanized tailstock can be moved simply and easily and accurately using the drive device and the guide brackets prevent it from falling away from the surface. | 01-01-2009 |
Wen-Pin Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110197720 | Open End Wrench Capable of Fast Driving - An open end wrench includes first and second jaws formed on a jaw portion. The first jaw includes an arcuate sliding groove having an arcuate sliding wall. A slide is received in the sliding groove and includes an arcuate sliding face slideable along the sliding wall. An arcuate guiding slot is formed in the slide. The sliding face, sliding wall and guiding slot are free of holes, grooves, and recesses. A guide is fixed in the sliding groove and received in the guiding slot. The guiding slot includes an abutting end and a pressing end. The abutting end is in contact with the guide when the slide is in an initial position not engaged with a workpiece. An elastic device has two ends respectively abutting the guide and the pressing end of the guiding slot for biasing the slide to the initial position. | 08-18-2011 |
| 20110277599 | Open End Wrench Capable of Fast Driving - An open end wrench includes first and second jaws. The first jaw includes an arcuate sliding groove having an arcuate sliding wall. A slide is received in the sliding groove and includes an arcuate sliding face slideable along the sliding wall. An arcuate guiding slot is formed in the slide. A guide is fixed in the sliding groove and received in the guiding slot. The guiding slot includes an abutting end and a pressing end. The abutting end is in contact with the guide when the slide is in an initial position. A spring seat is mounted in the pressing end of the guiding slot. The spring seat includes a face pressing against the pressing end. An elastic element has two ends respectively abutting the guide and the other face of the spring seat for biasing the slide to the initial position. | 11-17-2011 |
| 20110277600 | Super High-Torque Open End Wrench Capable of Fast Driving - An open end wrench includes a jaw portion having first and second jaws. The first jaw includes a sliding groove slideably receiving a slide. When the jaw portion is not engaged with a workpiece, the slide is in a free position. When the jaw portion receives the workpiece but does not drive the workpiece, a buffering space is formed between an abutting end of the guiding slot and a guide fixed in the sliding groove. When the jaw portion drives the workpiece and deforms elastically, the body rotates relative to the workpiece, but the slide does not rotate together with the body due to the buffering space such that the end of the slide remains in surface contact with a face of the workpiece. Also, a buffering angle can be formed between a wrenching face on the slide and the face of the workpiece when the jaw portion receives the workpiece but does not drive the workpiece. | 11-17-2011 |
Ying-Nan Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100056242 | INTERACTIVE GAME MACHINE AND ITS METHOD - The invention relates to an interactive game machine and its method. The interactive game machine is stored with the interactive game method provided with a main play and a subsidiary play. The main play includes plural patterns composed of plural bet patterns, particular patterns and initiating patterns that are arrayed to become a loop. The bet patterns are to be betted by a player. If the initiating patterns are picked in the main play, a player can extra carry on the subsidiary play free according to diverse playing rules. By the invention, a player is to excitedly expect the subsidiary play during the game. Moreover, prize rules are simplified. | 03-04-2010 |
Yi-Shao Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110086352 | Label Free Detection of Nucleic Acid Amplification - Provided are methods and devices for label-free detection of nucleic acids that are amplified by polymerase chain reaction. A solution containing the components necessary for a PCR is introduced to a microfluidic amplification chamber and an electric field applied to a confined region in which PCR occurs. PCR product generated in the confined region is detected by measuring an electrical parameter that is, for example, solution impedance. The devices and methods provided herein are used, for example, in assays to detect one or more pathogens or for point-of-care tests. In an aspect, the PCR product is confined to droplets and the assay relates to detecting an electrical parameter of a flowing droplet, thereby detecting PCR product without a label. In an aspect, the PCR occurs in the droplet. | 04-14-2011 |
Yu Chin Liu, Taichung TW
| Patent application number | Description | Published |
|---|---|---|
| 20090302084 | ADHESIVE TAPE CUTTER - An adhesive tape cutter includes a pair of fastening portions at the right and left sides such that both sides of an adhesive tape roll are enclosed by the fastening portions. The top of the fastening portions is fitted with an inclined resilient tongue and formed with a tape-guiding slot. A slide slot is formed in the side wall of the fastening portions in which a slider of a slide cap fits in such a way that a proper sliding action is achieved. Moreover, a plurality of resilient supports are integrally formed in a tape-receiving cavity defined by both of the fastening portions such that an adhesive tape roll may be constantly pushed by the resilient supports for creating a certain clamping relationship between the adhesive tape roll and the fastening portions. | 12-10-2009 |
| 20110048647 | Tape cutter blade with truncated trapezoidal sharpened teeh - A tape cutter blade has truncated trapezoidal sharpened teeth and a substantially triangular gap is formed between any two adjacent teeth. The sharpened teeth are capable of leaving uniform teeth on the severed end of a cut out portion of an adhesive tape after application of the tape. This has the benefits of being visually attractive, easy of applying the adhesive side of the tape onto an object to be sealed, and capable of cutting out adhesive tapes formed of foam or fiber. | 03-03-2011 |
| 20110114689 | Parallelepiped tape cutter - A parallelepiped tape cutter includes a cover comprising a top, two sides, a bottom flange, a blade at an open end of one side, a latching element on the other side, a concave member on an inner surface of the latching element, and a limit member on an inner surface of the other side adjacent to one end of the concave member; a support comprising a recessed rail on either side of a raised bottom, a bent first wall, a bent second wall separate from the first wall, a latch projecting out of one end of the second wall toward the first wall, the latch having a laterally protruded latching end proximate to one end of the first wall, a slit at the other end of the first wall, and an opening defined between the second wall and the slit; and a tape roll in the support. | 05-19-2011 |