Chang, Taichung City
Ai-Lien Chang, Taichung City TW
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20120099303 | CCT MODULATING METHOD, LED LIGHT SOURCE MODULE, AND PACKAGE STRUCTURE THEREOF - A correlated color temperature (CCT) modulating method including following steps is provided. A white LED light source is modulated to emit a first white light. At least one LED light source is modulated to emit a second white light, wherein the second white light includes at least one broad-spectrum monochromatic light. The first white light and the second white light are mixed to produce a third white light. The color rendering index (CRI) of the third white light is greater than those of the first white light and the second white light, and the color coordinates of the first white light, the second white light, and the third white light are different from each other. Furthermore, an LED light source module and a package structure thereof are also provided. | 04-26-2012 |
A-Sung Chang, Taichung City TW
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20090192283 | PROCESS FOR PREPARING HIGH PERFORMANCE WATERBORNE ALIPHATIC-AROMATIC MIXED POLYURETHANES - The present invention relates to an improved process for preparing high performance aliphatic-aromatic mixed waterborne polyurethanes (PUs). Waterborne PUs prepared from mixed aromatic diisocyanates and aliphatic diisocyanates exhibit superior mechanical properties as compared with those prepared from aliphatic diisocyanates alone. | 07-30-2009 |
Chao Chin Chang, Taichung City TW
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20110131632 | Management system of technical literature data and method thereof - A management system of technical literature data and the method thereof are disclosed. According to the user's authority corresponding to the user identification, the invention reads out function items that can be accessed by the user. An operating interface displaying the function items, provides the user for manipulating function corresponding to the displayed function items so that multiple users can manage technical literature data together. This can efficiently share notes for the technical literatures, achieving the goal of studying a lot of technical literatures by division of labor and reducing system operation loading. | 06-02-2011 |
Che-Chia Chang, Taichung City TW
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20120092240 | DRIVING CIRCUIT AND DISPLAY PANEL HAVING THE SAME - An active device, a pixel structure, and a display panel are provided. The pixel structure includes a scan line, a data line, an active device, a first insulating layer, a pixel electrode, a capacitor electrode, and a second insulating layer. The active device includes a gate, a channel, a source, and a drain. The gate is electrically connected to the scan line. The source is electrically connected to the data line. The first insulating layer is disposed between the gate and the channel. The pixel electrode is electrically connected to the drain. The capacitor electrode is located on the first insulating layer. The second insulating layer is located between the capacitor electrode and the drain. | 04-19-2012 |
Cheng-Chang Chang, Taichung City TW
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20120149925 | PROCESS FOR PREPARING TAXOIDS FROM BACCATIN DERIVATIVES USING LEWIS ACID CATALYST - The present invention relates to a process of preparing a taxoid (X) by reacting a protected baccatin derivative (B) with a β-lactam (C) in the presence of one or more Lewis acids and a base agent. The present invention also relates to a process of preparing the protected baccatin derivative (B) from a baccatin derivative (A) comprising a protection reaction catalyzed by one or more Lewis acids with an optional base agent. | 06-14-2012 |
Cheng-Ching Chang, Taichung City TW
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20120007367 | Fitness Equipment Energy Regenerating and Saving System - A fitness equipment energy regenerating and saving system is provided. The system includes a bidirectional power converter, a bidirectional power drive, a generator, and an energy managing circuit. The energy managing circuit activates the bidirectional power converter so as to enable the bidirectional power drive to feedback the power generated by the generator to an electrical grid when the generator is operated in a generator mode. The energy managing circuit sets the bidirectional power converter to a current-regulating mode so as to enable the bidirectional power drive to obtain the power required for driving from the electrical grid when the generator is operated in a motor mode. | 01-12-2012 |
Chia Hsieh Chang, Taichung City TW
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20090240252 | TARGETING APPARATUS CONNECTING TO LOCKING NAILS FOR THE CORRECTION AND FIXATION OF FEMUR DEFORMITY OF A CHILD - A targeting apparatus for the correction of the deformity in proximal femur of a child is disclosed and includes a retention assembly; a cylindrical nail retention member tapered toward its half-spherical bottom end and including an upper through hole, a lower through hole, and a top cavity having inner threads for releasably secured to the retention assembly; a first locking nail including a forward threaded portion, an enlarged head, and a retaining recess in the head thereof; and a second locking nail including a forward threaded portion, an enlarged head, and a retaining recess in the head thereof. The invention has the advantages of reducing the area of wound when implanting the locking nails in the femur and saving labor during surgery. | 09-24-2009 |
Chiao-Fu Chang, Taichung City TW
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20100073525 | IMAGE PROCESSING SYSTEM WITH A 4-T PIXEL AND METHOD THEREOF CAPABLE OF REDUCING FIXED PATTERN NOISE - Circuitry for reducing fixed pattern noise in an image processing system with a 4-T (4 transistors) pixel and a method thereof is proposed. The image processing system includes two voltage sources, two current sources, a 4-T pixel, a second portion of a linearized source follower, a ping pong memory, a PGA, and auto-zero circuitry. By coupling the auto-zero circuitry to the PGA, an open loop is formed to clamp the output of an op amp of the PGA to a stable reference when resetting the PGA so as to remove DC offsets at the output terminal of the op amp. | 03-25-2010 |
20100073528 | METHOD OF GENERATING A GAIN OF AN IMAGE FRAME - A method of generating a gain of an image frame according to a look up table of gain which is set up based on luminance sensitivity of human eyes is proposed. The method includes setting a gain of an image frame to 1, scanning images of a plurality of front rows of the image frame, averaging the images of the plurality of the front rows of the image frame to generate an average value of the images of the plurality of the front rows of the image frame, finding a gain from the look up table of gain according to the average value of the images of the plurality of the front rows of the image frame, and adjusting remaining rows of the image frame according to the gain to generate images of the remaining rows of the image frame. | 03-25-2010 |
Chieh Huang Chang, Taichung City TW
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20100263412 | Leather-marking method and its device - A leather-marking method and its device mainly includes a marking machine combined with a special marking needle having ball shaped needle head such that the marking needle will be punched on the leather with a certain degree of force to form the indents but not penetrate through. And, the marking needle will be displaced through an automatic control method to create the continuous or intermittent indented lines sequentially on the leathers and become the distinct symbols that can conveniently be provided for the subsequent processing procedures of leathers to obtain the practicability. | 10-21-2010 |
Chien Pang Chang, Taichung City TW
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20110069378 | Near Infra-red Imaging Lens Assembly - This invention provides an NIR imaging lens assembly comprising a lens element with refractive power made of a visible-light-absorbable material, and a filter or a filter film formed on one lens element with refractive power for filtering out infrared light, wherein the number of lens elements with refractive power in the NIR imaging lens assembly is N, and wherein N≧2. The above lens arrangement allows light in a specific NIR wavelength range to pass through the lens assembly, thereby reducing interferences or influences from light in the other wavelength ranges. As a result, the resolution of the imaging lens assembly is improved, and its total track length is reduced effectively so that the entire lens system can be compact. | 03-24-2011 |
20150029582 | INFRARED FILTER - An infrared filter includes a transparent substrate, and an infrared-filtering multilayer film. The infrared-filtering multilayer film is coated on the transparent substrate, and the infrared-filtering multilayer film includes a plurality of first dielectric layers and a plurality of silver layers. The first dielectric layers and the silver layers are alternately stacked, wherein the first dielectric layers are made of nitride. | 01-29-2015 |
20150062695 | INFRARED FILTER - An infrared filter includes a transparent substrate, and an infrared-filtering multilayer film. The infrared-filtering multilayer film is coated on the transparent substrate, and the infrared-filtering multilayer film includes a plurality of the first kind of film layers, a plurality of the second kind of film layers, a plurality of the third kind of film layers and a plurality of the fourth kind of film layers, wherein the four kinds of film layers are arranged in order of gradient refractive indexes. At least two kinds of film layers are made of composite materials. | 03-05-2015 |
Chih-Chuan Chang, Taichung City TW
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20120086889 | LIQUID CRYSTAL DISPLAY AND BACKLIGHT MODULE THEREOF - A backlight module includes an LGP and a linear light source. The LGP includes a light-incident side surface and a top light-emitting surface that has a peripheral region and an effective illumination region. The linear light source includes a circuit board, solid-state light-emitting devices configured on and electrically connected to the circuit board, and a reflector covering a portion of the peripheral region. Light emitted from each solid-state light-emitting device enters the LGP from the light-incident side surface. The reflector includes first reflection parts that correspond to the solid-state light-emitting devices and second reflection parts. Each second reflection part is connected to two adjacent first reflection parts. Each first reflection part and each second reflection part extend towards the effective illumination region from an edge of the top light-emitting surface. An extension length of each first reflection part is shorter than that of each second reflection part. | 04-12-2012 |
Ching-Bing Chang, Taichung City TW
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20110314697 | ANTI-SLIP FABRIC AND INSOLE USING THE SAME - An anti-slip fabric includes a fabric substratum on which a plurality of anti-slip posts are arranged. Each anti-slip post has a body fixedly connected with the fabric substratum, and a head coaxially connected with the body and having a diameter equal to or greater than that of the body. The anti-slip fabric can be mounted on an insole substratum to form an anti-slip insole. As a result, the anti-slip fabric or insole can provide a sufficient anti-slip effect, which will not easily fail even though the surface of the anti-slip fabric is water wetted to cause friction deterioration. | 12-29-2011 |
Ching Sheng Chang, Taichung City TW
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20080285968 | Compact camera module package structure - The present invention discloses a compact camera module (CCM) package structure that allows a lens module to adjoin directly on the CCM module to prevent height error that occurs when CCM module is soldered to the substrate from affecting the imaging performance of chip module. The CCM package structure comprises a substrate, a sensor chip module and a lens module. The lens module can encase and cover the sensor chip module, and adjoin the periphery of a light transmitting plane of the sensor chip module through a concave step disposed in the lens module so that the lens module can synchronously maintain the same horizontal angle and height as the light-transmitting plane of sensor chip module, thereby reducing error occurred in the manufacturing process and allowing the lens module and the sensor chip module to produce better focusing and image quality. | 11-20-2008 |
20080305828 | Dual-focus lens and electronic device having the same - A dual-focus lens includes a stop and at least two lenses. One of the lenses is relatively close to the stop, and formed with a first transmission area and a second transmission area. When the at least two lenses are fixed without shifting any lens, an image beam reflected from a first object distance can pass through the first transmission area to form a clear optical image on an image formation area located at a fixed position, and an image beam reflected from a second object distance can pass through the second transmission area to form a clear optical image on the same image formation area, so as to achieve a purpose of providing double focuses without any active elements or changing the image formation distance. Physical structures of the first transmission area and the second transmission area can be selected from the group consisting of two different thickness areas formed on an inner circle and an outer ring of one of said lenses, two different curvature areas formed on the inner circle and the outer ring, a glass having an inner circular opening close to one of said lenses to substantially provide two different thickness areas, and one Fresnel lens area and one normal lens area formed on the inner circle or the outer ring to provide two different curvature areas. | 12-11-2008 |
Ching-Shun Chang, Taichung City TW
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20110232475 | INTEGRATED CYLINDER AND REVERSING ASSEMBLY MODULE OF A RECIPROCATING PNEUMATIC TOOL - An integrated module of cylinder and reversing assembly of a reciprocating pneumatic tool is arranged between an air pressure guiding seat and a guiding cylinder of piston rod in the groove of a reciprocating pneumatic tool. The integrated module includes a cylinder body with a hollow body shaping an inner/external end and a chamber. The chamber is used for accommodating the piston of the piston rod. Several air flow ducts are laterally set at interval onto the chamber. A reversible actuating slot is recessed into the inner end of the cylinder body, and provided with a through-hole connected with the chamber of the cylinder body. A reversing brake block is accommodated movably into the reversible actuating slot. A spacing ring is accommodated into the reversible actuating slot to limit the reversing brake block. The cylinder and flow reversing body can be combined to simplify the structural members. | 09-29-2011 |
20110232929 | IMPACT HAMMER WITH PRE-PRESSING DAMPING AND BUFFERING EFFECT - An impact hammer with pre-pressing damping and buffering effect includes a handle, outer barrel, air inlet, internal slide, actuating cylinder, air flow switching module and air inlet coupling portion. A front damper is assembled between the front end of the internal slide and the front end wall of the holding space and is characterized by a two-section pre-pressing rear damper assembled between the rear end of the internal slide and the rear end wall of the holding space. The two-section pre-pressing rear damper includes superposed upper and lower elastic buffers. At least the lower elastic buffer is pressed by a pre-pressing member to the preset degree. When the impact hammer yields recoil force under the impaction of the piston, the pre-pressing rear damper is employed to realize stronger buffering effect, so that the impact force is not much affected, thereby improving the impact efficiency and yielding excellent buffering effect. | 09-29-2011 |
20130202471 | CYLINDER DIVIDING MECHANISM OF A PNEUMATIC TOOL - In a cylinder dividing mechanism of a pneumatic tool, the first and second air pressure driving spaces are formed in the chamber, the first and second external channels are set externally on the circumferential wall, the first external channel is connected with the first air intake and air intake/exhaust dividing controller, and the second external channel is connected with the second air intake and air intake/exhaust dividing controller. As such, a single chamber is provided with two air pressure driving spaces for synchronous compression and driving of the rotor. The driving torsion for the pneumatic tool could be multiplied without need of increasing the volume of the chamber of the cylinder to cater for the need of the users with improved applicability. | 08-08-2013 |
20150014010 | PNEUMATIC MOTOR WITH BUILT-IN STRIKER MECHANISM - A pneumatic motor with built-in striker mechanism mainly includes a cylinder, rotor set and output shaft lever. The rotor set has a rotary drum and flexible blades. The output shaft lever can be driven by the rotary drum. A chamber is formed into the rotary drum and a striking portion on the output shaft lever is located within the chamber. The built-in striker mechanism is placed in the chamber and has striking bulges protruded on the striking portion, movable hammers sleeved externally on the striking bulge and struts axially located on the rotary drum. This new pneumatic motor has the striker mechanism set into the rotary drum of the rotor set, thus reducing greatly the axial length and volume of the pneumatic motor and realizing ease-of-use. | 01-15-2015 |
Ching-Wen Chang, Taichung City TW
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20120074145 | LID ASSEMBLY FOR CUP - A lid assembly of the present invention is used for clipping a rim flange of a cup. The lid assembly includes a lower member and an upper member. The lower member has a top clipping surface. The upper member has a bottom clipping surface. The upper member is detachably disposed on the lower member. The rim flange is clipped between the top clipping surface and the bottom clipping surface. | 03-29-2012 |
20120080433 | LID ASSEMBLY FOR CUP - A lid assembly of the present invention is used for clipping a rim flange of a cup. The lid assembly includes a lower member and an upper member. The lower member has a top clipping surface and several barbs. The upper member has a bottom clipping surface and at least a barb portion corresponding to the barbs. The barb portion is able to engage with the barbs. As such, the rim flange can be clipped between the top clipping surface and the bottom clipping surface. | 04-05-2012 |
20120279977 | LID - A lid of the present invention is provided for covering or sealing a cup by engaging a rim flange of the cup. The lid includes a top portion and an annular side plate which extends downwardly from periphery of the top portion. The plate is formed with a hole. An engagement plate is disposed on the side plate. A bottom edge of the engagement plate is connected to the plate. A top edge of the engagement plate stretches upwardly along the hole, so that the engagement plate is located in the hole. The plates are flexible. As such, the engagement plate can be pressed and bent inwardly when the lid covers a cup. The engagement plate would then engage with the rim flange of the cup so as to enhance engagement of the lid and the cup. | 11-08-2012 |
20140061215 | LID - A lid is provided for covering or sealing a cup by engaging a rim flange of the cup. The lid includes a top portion and an annular side plate which extends downwardly from periphery of the top portion. The plate is formed with a hole. An engagement plate is disposed on the side plate. A bottom edge of the engagement plate is connected to the plate. A top edge of the engagement plate stretches upwardly along the hole, so that the engagement plate is located in the hole. The plates are flexible. As such, the engagement plate can be pressed and bent inwardly when the lid covers a cup. The engagement plate would then engage with the rim flange of the cup so as to enhance engagement of the lid and the cup. | 03-06-2014 |
Chin-Huang Chang, Taichung City TW
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20100136266 | Ornament Assembly that is Assembled and Disassembled Easily and Conveniently - An ornament assembly includes a support plate, a plurality of support posts mounted on the support plate, a plurality of first decorative strips mounted on the support posts, a plurality of second decorative strips mounted on the support posts, a plurality of fastening members mounted on the support posts and abutting the first decorative strips and the second decorative strips to fasten the first decorative strips and the second decorative strips on the support posts, and a connecting plate mounted on the support posts and abutting the first decorative strips and the second decorative strips to connect the first decorative strips and the second decorative strips. Thus, the ornament assembly can be assembled and disassembled easily, quickly and conveniently. | 06-03-2010 |
Chin-Miao Chang, Taichung City TW
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20110284661 | WATER SAVING DEVICE - A water saving device is provided. By a gap defined between a water stopper and a water inlet member of a water guide assembly and a plurality of water discharging portions of the water stopper, the water from the plurality of water discharging portions of the water stopper quickly and stably enters a water guide portion of the water inlet member of the water guide assembly and flows to a net cover through a plurality of water outlet portions of the water inlet member. The gap between the water stopper and the water inlet member of the water guide assembly incorporated with the plurality of water discharging portions of the water stopper guides the water to flow out quickly and stably. | 11-24-2011 |
Chi-Tsai Chang, Taichung City TW
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20080272017 | SUSPENSION TAG FOR SOCKET WRENCH - A suspension tag for a socket wrench is disclosed which provides a measure for easy and secured hanging of the socket wrench. The suspension tag includes a tag body forming a receptacle seat defining a bore to rotatably receive therein a fitting cap. The fitting cap forms a hollow frame section to receive a drive piece of the wrench therein. The hollow frame has an elastically deformable top panel that is connected to side panels in a limited moveability manner. The top panel forms an internal projection that, when brought into contact with the drive piece of the wrench at the time the wrench is inserted into the fitting cap, forces the top panel to deform and displace upward to allow the project to reach and thus engage a hole defined in the drive piece of the wrench that retains a spring-biased sphere therein so as to secure the wrench to the fitting cap and thus the suspension tag. | 11-06-2008 |
20090230163 | ADHESIVE TAPE DISPENSER - The tape dispenser completely conceals its tape roll in a tightly closed housing. A removable cover extended from a major side or a top side of the tape dispenser's body is provided. At least a major side of the tape dispenser's body has a curved recession. As such, when the cover is opened, a section of the adhesive tape and a cutting edge at a front edge of a bottom side of the tape dispenser's body is exposed in a front opening and the recession for easy and convenient access. As such, the tape dispenser provides higher degrees of sanitation and safety than the conventional tape dispensers. | 09-17-2009 |
20100181028 | INTEGRALLY-FORMED CONTAMINATION-RESISTANT ADHESIVE TAPE DISPENSER - An integrally-formed contamination-resistant adhesive tape dispenser includes an integrally-formed injection-molded dispenser body, which has a curvedly recessed tape dispensing mouth and a cover that are connected to each other in an integrated and rotatable manner to provide a frame- or box-like stable and stiff configuration. Two side plates form in lower sides of central sections thereof symmetric folding lines to allow for outward bending of half portion of the two sides. Opposite central portions on inside surfaces of the bendable side plates are provided with projecting shaft cylinders that engage each other to allow for a body of adhesive tape to fit thereon, so that the projecting shaft cylinders of the side plates can mate and couple to each other to form a complete structure of the adhesive tape dispenser, which allows the dispenser to be molded with a single mold and suits the needs for safe and sanitary operations. | 07-22-2010 |
20100252600 | ADHESIVE TAPE DISPENSING DEVICE - The adhesive tape dispensing device contains a body having at least a tray with a lateral pivot along a front bottom edge of the body, and at least a tape holder having at least a front side, a lateral through groove along a front bottom corner, a lateral blade along a front top corner, a lateral axle for holding a roll of adhesive tape, and a concave between the front side and the axle. Each tape holder is removably attached to the pivot by embedding the pivot to the through groove. Each tape holder is capable of rotating forward to facilitate access and cut-off to tapes and of rotating backward about the pivot to restore original position. | 10-07-2010 |
20100301087 | INTERPOSITION ANTI-CONTAMINATION TAPE DISPENSER - Disclosed is an interposition anti-contamination tape dispenser that includes two side panels forming axle portions that are oppositely fit to each other to interpose a middle ring between the side panels to form an interposition dispenser body. The middle ring forms a cutting opening to which a lift-to-open cutting blade is pivotally mounted so as to completely enclose an adhesive tape inside the dispenser and allow withdrawal of the tape through the cutting opening. With the interposed arrangement of the three parts, the structure of the tape dispenser shows a sandwiched construction, which allows for various combination of parts made of plastics of various colors so that the tape dispenser offers an efficacy of completely enclosed safe and sanitary arrangement and also provides flexible combination of various visual aesthetics. | 12-02-2010 |
20110005687 | WAVY-EMBANKMENT TYPE CONTAMINATION-FREE ADHESIVE TAPE DISPENSER - A wavy-embankment type contamination-free adhesive tape dispenser includes a body composed of mated plastic-made halves. The body has a top forming a cutting opening to which a cutter is rotatably mounted. The body halves form central bores each having an inner circumference from which a positioning rim inward extends. The body halves form projecting pegs and hollow cylindrical projections that are fit to each other for coupling, whereby an adhesive tape roll, once received in the dispenser body, is completely enclosed with the positioning rims fit into ring grooves defined in side faces of a central hub of the adhesive tape roll to allow the adhesive tape to be withdrawn through the cutting opening. The outside exposure of the central hub allows a user to access and contact for assisted positioning of the adhesive tape in the operation of withdrawal and cutting of the tape. | 01-13-2011 |
20110005688 | STRUCTURE OF CUTTING OPENING OF ADHESIVE TAPE DISPENSER - An adhesive tape dispenser includes a top forming a cutting opening. The cutting opening has an end forming a pivotal joint holed seat to pivotally couple a cutter that also serves as a cover. The pivotal joint holed seat has a bottom from which an extension board extends to a middle portion of the cutting opening so that a free end of the extension board defines an enlarged reception slot with respect to an opposite end of the cutting opening for withdrawal of adhesive tape, whereby a segment of the adhesive tape is adhesively attached to a flange surface under the cutter and an end face of the extension board in a stretched form. After the adhesive tape is cut off, the segment of the adhesive tape can be synchronously curved and received into the slot to thereby facilitate the withdrawal and cutting and subsequent reception of the adhesive tape. | 01-13-2011 |
20110192746 | SECURE HANGING STRUCTURE OF TOOL CASE - A secure hanging structure is provided for a tool case and includes a cap like cover board member, of which a cover inside surface forms projecting retention pawls at locations corresponding to recesses defined in an open rim of a package case and positioning tabs that protects the case against deformation and thus disengagement caused by depression, whereby the cover board member is positionable to close the enclosure opening rim of the case and realize the function of secure retaining engagement for suspension and hanging. At the connection of the positioning plate of one side to the cover board member, an open slot is defined and a fixing framing bar is provided above the slot opening, whereby after cutting of the framing bar, the positioning plate is allowed to move for opening the cover board member. | 08-11-2011 |
20120031789 | SAFETY DRILL BIT SUSPENSION STRUCTURE - A safety drill bit suspension structure is provided for safe suspension and exhibition of a drill bit and includes a suspension board and a carrier seat pivoted thereto. The carrier seat includes a semi-tubular base and a cover connected thereto at a bottom so that the cover can be turned over to cover and close the base to collectively form a tubular structure of carrier seat. The base forms therein a positioning ring for positioning of an inserted tool. The cover forms in a central portion thereof a resiliently deflectable retention tab, whereby when a drill bit is inserted into the carrier seat, a positioning cavity formed in a surface of the drill bit may receive the positioning cavity to resilient engage therewith for retaining. To remove the drill bit, a connection element that fixes the cover is cut off to allow the drill bit to be removed. | 02-09-2012 |
20120061339 | CONCATENATE SAFETY TOOL SUSPENSION STRUCTURE - A concatenate safety tool suspension structure includes multiple individual suspension couplers that each carries a socket like tool piece. The couplers are concatenated to each other to form an elongate suspension structure. Each coupler has a side face to which a retention member is mounted and extending therefrom to receive a tool piece to fit thereto. Each coupler has an upper end forming an insertion section that is of a peg like stepwise configuration. Each coupler forms therein a corresponding insertion slot and a through hole in an upper end of the insertion slot to receive the insertion of an insertion section of another coupler to realize concatenated connection. The insertion section has an upper end forming a barb that engages the through hole to secure two couplers together. A suspension board is provided above and connected to the insertion section of the uppermost one of the couplers. | 03-15-2012 |
20120074009 | SAFETY SPANNER SUSPENSION STRUCTURE - A safety spanner suspension structure is provided for suspending a slender box-end ratchet spanner in an easy and safe insertion-retained suspended form for exhibition. The suspension structure includes an upper portion suspension board and a lower portion suspension seat. The suspension seat forms a seating hole that receives and is for engagement with a retention seat that forms alternately arranged projection tabs. The body of the retention seat forms an open slot for easy insertion into the seating hole for positioning purposes. A ring hole of the spanner is set on the outer side of the retention seat and a retention member is fit from the outside through the ring hole of the spanner to fit into the retention seat to have a post of the retention seat fit into the open slot of the retention member. | 03-29-2012 |
20120091074 | SECURE TOOL HANGER STRUCTURE - A secure tool hanger structure is particularly provided for hanging a spanner like elongate tool for exhibition of the tool in a secured manner. The tool hanger structure includes a hanger body having a lower portion forming a projecting insertion slot for receiving and positioning the insertion of a spanner tool. A retention board is formed on one side or two sides of the body. The board forms a bending flange in the form of a thinned fold line at an intermediate section thereof. The retention board has an end forming a projecting insertion fastener, which is insertable into an end of a bar projecting from a central portion of the body for the purposes of inserting and positioning of the spanner to form an enclosed anti-theft structure for the spanner tool and thus ensure secure, anti-theft hanging and use of the tool for hanging exhibition. | 04-19-2012 |
20120091082 | COLLAPSE STRUCTURE OF TOOL HANGER BOARD - A simple collapse structure of tool hanger board is provided, especially for reducing package volume of the hanger with a tool inserted therein. The hanger board has a hanger board body that functions to hang a tool for exhibition. The hanger board body has a lower portion that forms an insertion slot for receiving insertion and positioning of a tool therein. With a retention plate projecting from the body for securely looping and fixing the tool, secure insertion of the tool can be realized. An upper portion of the body that is located above a central positioning bar is made as a pivotally connected foldable upper board section. The upper board section is folded downward to overlap a rear surface of the board body so as to reduce the overall length of the hanger and thus effectively reduce the package volume, facilitate handling and lower costs of packaging and shipping. | 04-19-2012 |
20120193389 | ADHESIVE TAPE DISPENSER - An adhesive tape dispenser of the present invention includes a housing and a tape holder. The housing has an opening and a pivot axle disposed on the opening. The tape holder is received in the housing and has a pivot hole to receive the pivot axle. The housing and the tape holder have a limitation structure to enable the tape holder to pivot between a closed position and an open position. The housing has a pressing portion which is able to press the tape holder to cancel limitation of the limitation structure, and then the tape holder is able to pivot away from the opening freely to facilitate the replacement of tape roll. Thereby, the adhesive tape dispenser of the present invention can provide an easy way to operate, and the replacement of tape roll becomes more convenient. | 08-02-2012 |
20120234709 | DRILL BIT SUSPENSION STRUCTURE - A drill bit suspension structure includes a case that receives a drill bit therein. The case has a bottom board forming a through hole from which an insertion tube extends for receiving and holding a drill bit therein in an erected fashion thereby positioning a cutting edge portion of the drill bit inside the case but allowing a shank of the drill bit to extend outside the case. Alternatively, a retention seat is received on the bottom board of the case and forms a central bore that receives the insertion of a tip of the drill bit to thereby also retain the drill bit in an erected fashion. As such, the spiral cutting edge portion can be effectively protected and aesthetics of suspending exhibition of the drill bit can be realized. | 09-20-2012 |
20130001178 | TOOL DISPLAY RACK WITH PIVOTABLE PLATE - A tool display rack includes a body having a box-shaped space defined therein and a pivotal plate is pivotably connected to the lower portion of the back board of the rack. The pivotal plate is pivotable outward to form a larger insertion entrance so as to accommodate the tool. Multiple positioning holes are defined in the front side of the body for positioning the tools. The pivotal plate has two studs extending from the inside thereof and the studs are engaged with two locking slots in the body so as to prevent the tool from dropping from the rack. When picking the tool, the studs are cut to pivot the pivotal plate and the tool can be picked out. The tool display rack is safe for the tool and suitable for display purpose. | 01-03-2013 |
20130109213 | SAFETY SOCKET | 05-02-2013 |
20130143428 | LOCKING SOCKET - A locking socket includes a shell and a buckle mechanism. The shell forms a slot and plug holes adapted for receiving a plug. The buckle mechanism is pivotably disposed to the shell and is exposed out of the shell via the slot. The buckle mechanism further forms a buckle portion which is able to alternatively lock on or release the plug when the buckle mechanism pivots so that the locking socket of the present invention is adapted for the plug to insert in. Also, the buckle mechanism alternatively abuts against the plug to prevent the plug from detachment. Thereby, the present invention provides a locking socket with simpler structure, improved structure intensity, and better positioning. | 06-06-2013 |
20130157495 | SAFETY SOCKET - A safety socket of the present invention is adapted for receiving a plug and further alternatively locking the plug. Specifically, an operation portion adapted for a user to switch moves substantially parallely to a front plate of the safety socket so that the operation portion is adapted for being switched between locking state and unlocking state. | 06-20-2013 |
20130244468 | SAFETY SOCKET - A safety socket of the present invention has a lock mechanism which is utilized for engaging a tubular hexagonal shell of a plug when the plug inserts into the safety socket. Thus, the components of the safety socket can be arranged loose within easier spacing. Therefore, safety purpose is fulfilled with simplified structure. Manufacturing of the safety socket is facilitated. | 09-19-2013 |
20130320174 | HANGING DEVICE FOR A PINCER - A hanging device is used to hang a pincer body which is displayed. The pincer body includes a first clamp body and a second clamp body The first clamp body has an adjusting opening. The hanging device includes a hanging member having a hanging hole, a positioning member having a base and a positioning portion, the base having a top portion and a bottom portion, the bottom portion of the base assembled to the hanging member, and a width of the positioning portion being longer than a width of the base and a width of the adjusting opening of the first clamp body. When the base is inserted into the adjusting opening, the positioning portion is assembled to a top of the base so that the first clamp body is locked between the positioning portion and the hanging member. | 12-05-2013 |
20140084128 | ANTI-THEFT/SAFETY HANGER - An anti-theft/safety hanger is provided with a plate body having an U-shaped wedge portion. The wedge portion includes a wedge corner portion on one of sidewalls and is connected to the plate body via a connecting edge. The wedge corner portion is movable between a first position and a second position. When the connecting edge is uncut-off, the wedge corner portion is located in the first position and the wedge portion is relatively undeformable so that a socket sleeved around the wedge portion is limited and detachable. When the connecting edge is cut off, the wedge corner portion is pushed and blocked by a blocking corner portion of the plate body so as to be located in the second position. The wedge portion is depressed, and the socket is thus unblocked by the wedge portion and detachable. | 03-27-2014 |
20140208623 | DETACHABLE MEMBER FOR A HANGER - A detachable member for detachably mounting to a hanger is provided. The hanger includes a first surface and a second surface. The detachable member includes a first clamping portion, a second clamping portion and a connecting mechanism. The first and second clamping portions are connected together via the connecting mechanism and disposed respectively on the first and second surfaces. Whereby, the detachable member is pretty conspicuous, recognizable and attractive, and misplacement of an article with the detachable member on a suspender can be avoided and the management of articles is efficient. | 07-31-2014 |
20140209780 | ANTI-THEFT SUSPENSION DEVICE FOR SOCKET - An anti-theft suspension device for socket including a main body, a socket holder, and a locking mechanism is provided. The socket holder includes a seat and a receiving member. The seat is disposed on the main body. The receiving member is rotatably disposed on the seat. The receiving member is rotatable between a locking position and a unlock position. The socket holder includes a positioning bump located on one of the seat and the receiving member. When the receiving member is rotated, the positioning bump is alternatively exposed outside the socket holder to buckle the socket or received in the socket holder to release the socket. | 07-31-2014 |
Chi-Yuan Chang, Taichung City TW
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20110171550 | METHOD FOR CONTROLLING FUEL CELL SYSTEM AND FUEL CELL SYSTEM USING THE SAME - A method for controlling a fuel cell system is provided. In this method, the operation of a fuel cell system is divided into several modes, and the operation mode of the fuel cell system is determined according to voltage signals, current signals, and temperature signals of the fuel cell system. Moreover, a fuel cell system using the control method is also provided. | 07-14-2011 |
20130234606 | Method and System for Adjusting Power Supply and Display Screen Brightness of Electronic Device with Thin-Film Solar Panel - A method and system for adjusting power supply and display screen brightness of an electronic device with a thin-film solar panel are introduced. The method includes configuring the electronic device with a first threshold level and a second threshold level, wherein the first threshold level and the second threshold level are voltage levels or current levels; attaching the thin-film solar panel to a casing of the electronic device for enabling the electronic device to convert an external light into a transformed voltage or current; and determining whether the transformed voltage or current lies between the first threshold level and the second threshold level to decide whether to allow the display screen to operate at an existing brightness level thereof continuously. The method and system enable the electronic device to receive the external light for supplementing power supple and sense the external light for adjusting power level. | 09-12-2013 |
Chun-Chieh Chang, Taichung City TW
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20120148907 | ELECTRODE STRUCTURE OF LITHIUM BATTERY - An electrode structure of a lithium battery is provided for electrically connecting a positive pole and a negative pole in a tank of the lithium battery to the external. The electrode structure includes a lid body and at least one electrode body made of sheet metal material. The electrode body has a wrapped portion disposed in the lid body, two ends of the wrapped portion form bent portions respectively, and a connection portion and an output portion extend respectively from the bent portions to protrude from a surface of the lid body. A conductive electrode structure of the lithium battery is formed by wrapping instead of direct penetrating, thus achieving a hermetic effect of conductive positions of the electrode. | 06-14-2012 |
20140220406 | CONDUCTIVE CONNECTION STRUCTURE FOR SECONDARY BATTERIES - A conductive connection structure for secondary batteries employs conductive portions disposed under two lateral sides of a cover plate to conductively connect to at least one battery cell. The conductive portions disposed under the two lateral sides of the cover plate are bendable, and the conductive portions are bent toward outer sides of the cover plate, so that the conductive portions are disposed horizontally; a connecting portion is extended upward respectively from an anode and a cathode terminals on two lateral sides of each of the battery cells, and the connecting portions and the conductive portions are electrically connected. By modifying the design of the connection structure of the battery cells and the two conductive portions under the cover plate, a time for soldering the battery cells and the conductive portions for conductive connection is reduced, the connection is tighter and more reliable and manpower cost is reduced. | 08-07-2014 |
Chung-Cheng Chang, Taichung City TW
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20120235658 | POWER REDUCTION OF A POWER SUPPLY UNIT AT LIGHT LOADING OR NO LOADING - A power supply unit includes a switching power converter responsive to a control signal to switch a power switch thereof to provide an output voltage and an output current for a load. To reduce light-load or no-load power consumption of the power supply unit, the power supply unit repeats a process of stopping switching the power switch and recovering switching the power switch for a period of time once the output voltage decreases to be lower than a reference voltage. | 09-20-2012 |
Chung-Chieh Chang, Taichung City TW
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20120258364 | C2/M-Structured Cathode Material for Lithium-Ion Battery - Disclosed is a C2/m-structured cathode material for a lithium-ion battery. The cathode material includes a lithium transition metal oxide represented by a formula of: | 10-11-2012 |
Chung Jen Chang, Taichung City TW
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20120257885 | COMBINATION OF COVER WITH HOOD - Disclosed is a hood-cover combination for a lens of a camera. The hood-cover combination includes a hood for detachable attachment to a portion of the camera around the lens, a frame rotationally located in the hood, two covers pivotally connected to the frame and two springs for biasing the covers from the frame so that the frame is kept open. | 10-11-2012 |
20130051784 | Combination of Cover with Hood - Disclosed is a hood-cover combination for a lens of a camera. The hood-cover combination includes a hood, two covers and at least one button. The hood includes at least one canopy formed thereon. The covers are pivotally connected to the hood between an opening position and a closing position. The button is provided on the hood. The button is normally in a locking position for locking the covers in the opening position. The button is movable to a releasing position for allowing the pivoting of the cover to the opening position. | 02-28-2013 |
En-Sheng Chang, Taichung City TW
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20090194511 | WIRE ELECTRICAL DISCHARGE MACHINING - A wire electrical discharge machine (WEDM) including a motion platform, a sink, a workbench, a connecting element, a jib, a first head and a second head is provided. The sink is disposed separately above the motion platform, and the workbench is disposed in the sink. The workbench is connected to the motion platform via the connecting element such that the motion platform drives the workbench moving along a first direction and a second direction. Besides, the jib is fixedly connected with the sink, and the first head is disposed inside the sink and connected with the jib. The second head is disposed above the first head. Thus, the jib does not cause relative motion to the sink in order to avoid leaking. | 08-06-2009 |
20110076108 | SWIVEL SPINDLE HEAD WITH GEAR DEVICE DRIVEN BY MULTIPLE TORQUE MOTORS - A swivel spindle head with gear device driven by multiple torque motors is disclosed, which comprises: a tool spindle, having a first shaft and a second shaft being radially disposed at two opposite sides of the tool spindle while sharing a common axial line; a plurality of torque motors, radially disposed at a side of the tool spindle; and a reduction gear set, radially disposed at a side of the tool spindle opposite to the plural torque motors, composed of a plurality of driving gears and a driven gear; wherein the amount of the plural driving gears is the same as that of the plural torque motors while enabling each of the plural driving gears to connect with a rotor shaft of its corresponding torque motor, and the same time, connecting the driven gear on the second shaft of the tool spindle. | 03-31-2011 |
20110120255 | WRIST STRUCTURE OF ROBOT ARM - A wrist structure of a robot arm includes a forearm body, a first rotating assembly, a wrist body, and a second rotating assembly. The first rotating assembly is disposed in the forearm body and drives the wrist body to rotate with respect to the forearm body in a first rotation axis direction. The second rotating assembly is disposed in the wrist body and drives a workpiece to rotate with respect to the wrist body in a second rotation axis direction. The first rotating assembly has a first speed reducer directly connected to the wrist body, so as to directly drive the wrist body at a predetermined speed reduction ratio, thereby obtaining a predetermined torque. | 05-26-2011 |
20120118092 | REDUCING MECHANISM AND HARMONIC DRIVE THEREOF - A harmonic drive includes a circular rigid internal gear, a circular flexible external gear, a wave generator, a cover, and a fan blade. The circular flexible external gear is disposed in the circular rigid internal gear, and the wave generator has at least one through hole and is disposed in the circular flexible external gear. The cover and the fan blade are respectively disposed at two opposite sides of the wave generator, and the cover is located in the circular flexible external gear. The cover and the wave generator form an air chamber together, and the through hole and an air flow opening are respectively in communication with the air chamber. The wave generator operates to drive the fan blade to operate. The fan blade rotates to generate an air flow, thus performing heat dissipation on the harmonic drive. | 05-17-2012 |
20120134762 | MOVING BEAM TYPE MACHINE TOOL - A moving beam type machine tool is disclosed, having a dynamic phase balancing weight set and a spindle saddle. The spindle saddle has at least one X-axis location feedback device. When the spindle saddle along the X-axis traverse, the at least one X-axis location feedback device is able to locate the spindle saddle and inform a controlling unit. The controlling unit changes the output pressure of the dynamic phase balancing weight set depending on the location of the spindle saddle, so that a crossbeam is able to maintain in a balancing state. The moving beam type machine tool is able to increase accurate, sensitivity of pressure response, withstanding weight and balancing state. | 05-31-2012 |
Feng-Jung Chang, Taichung City TW
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20120270453 | FULLY SHROUDED SELF-RESCUE INFLATABLE BOAT - A fully shrouded self-rescue inflatable boat has a domed inflatable shroud, with a hollow air chamber formed for air inflation. A non-return inflation inlet is connected with the chamber. A waterproof bottom is mated at the bottom of the shroud, and a user space is defined between the shroud and bottom. An access hole with removable cover allows for access. A viewing window is arranged at the head end of the shroud in a waterproofing state. A puffing port protruded into the inner side of the head end of the shroud is connected with the chamber, helping the users in air inflation. A cold proofing lining is attached onto the inner surface of the shroud and bottom. Bulges for stretching out hands are set externally onto two lateral portions of the shroud, and configured into an elongated flexible waterproofing sleeve, enabling the users to stretch their hands out. | 10-25-2012 |
20130257138 | MULTI-DIRECTIONAL DRIVING MECHANISM OF A SPHERIC WHEEL - A multi-directional driving mechanism of a spheric wheel is assembled at a preset position on the surface of an existing spheric wheel, thus driving multi-directional rotation of the spheric wheel. The multi-directional driving mechanism comprises at least two driving wheels assembled at opposite directions of the spheric wheel. An axle is set at the enter of said driving wheel for driving the rotation via a driving gear. One lateral side of the driving wheel is abutted tightly onto the surface of the spheric wheel for frictional driving. Rolling elements are pivoted at interval on the periphery of the driving wheel and the axial direction of said rolling elements runs perpendicular to the axial direction of axle on the driving wheel. The driving wheels assembled at opposite directions could be abutted normally onto the surface of the spheric wheel for driving or sliding without mutual interference. | 10-03-2013 |
Feng-Yi Chang, Taichung City TW
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20120241213 | Anti-interference antenna of a wireless tire pressure receiver - An anti-interference antenna of a wireless tire pressure receiver has an insulating cable having a main casing and a sub-casing connected side by side with the main casing. The main casing has a power cable longitudinally mounted through the main casing. The sub-casing has an antenna longitudinally mounted through the sub-casing. As the antenna is individually sleeved by the insulating sub-casing, the antenna and the power cables are isolated to prevent from interfering with each other. Besides, the insulating cable further has at least one air channel longitudinally formed through the corresponding cable and mounted with a metal layer on an inner wall of the air channel, around the power cable, around each of power wires in the power cable, or around the power cable and the air channel, and filled with an EMI-shielding matter to further isolate the antenna and the power cables. | 09-27-2012 |
Gee-Chen Chang, Taichung City TW
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20080254473 | PREDICTING POST-TREATMENT SURVIVAL IN CANCER PATIENTS WITH MICRORNAS - This invention provides a method for predicting the post-treatment survival prospect of a cancer patient based on the expression level(s) of microRNAs hsa-miR137, hsa-miR372, hsa-miR182*, hsa-miR221, and hsa-let-7a in that cancer patient. | 10-16-2008 |
20110224205 | USE OF CURCUMIN OR ITS ANALOGUES IN CANCER THERAPY UTILIZING EPIDERMAL GROWTH FACTOR RECEPTOR TYROSINE KINASE INHIBITOR - Provided is combined use of an epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) and curcumin or its analogue in cancer therapy, which reduces side effects resulting from the EGFR-TKI and reduces doses of the EGFR-TKI needed for the therapy, particular in a patient resistant to the treatment with the EGFR-TKI alone. | 09-15-2011 |
20140242580 | METHOD FOR PREDICTING RESPONSE OR PROGNOSIS OF LUNG ADENOCARCINOMA WITH EGFR-ACTIVATING MUTATIONS - The invention provides a method for predicting the response of an EGFR-activating mutant subject suffering from a lung adenocarcinoma and receiving treatment with epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) and a method for predicting prognosis in an EGFR-activating mutant subject suffering from a lung adenocarcinoma and receiving treatment with EGFR-TKI. In the methods of the invention, clustered genomic alterations in specific chromosomes (in particular chromosomes 5p, 7p, 8q or 14q) are determined as a tool for predicting the response or prognosis. | 08-28-2014 |
Heng-Chung Chang, Taichung City TW
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20090117496 | METHOD FOR TREATING SURFACE OF ELEMENT - A method for treating a surface of an element includes the steps of providing a photo-sensitive and flexible thin film, providing a planar photomask having a micro-structural pattern, transferring the micro-structural pattern to the thin film, attaching the thin film to the surface of the element and partially exposing a portion of the element, processing the exposed portion of the element, and removing the thin film to form a micro-structure on the surface of the element. | 05-07-2009 |
Heng-Tai Chang, Taichung City TW
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20110263728 | RECYCLED LATEX FOAM MATERIAL AND ITS PREPARATION METHOD - A recycled latex foam material is prepared by mixing polyurethane with recycled waste latex grains to cause a polymerization reaction and then feeding the polymerized recycled waste latex foam grains and polyurethane mixture into a mold for molding into a finished product. The method of the invention is environmentally friendly and practical for making latex foam pads of different hardnesses and densities for different application purposes by using different grain sizes of recycled waste latex grains with polyurethane. The finished product has comfort wearing, breathing, anti-slip, anti-bacterial and cost-saving characteristics. | 10-27-2011 |
Hsung-Pin Chang, Taichung City TW
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20080253344 | Wireless LAN medium access controller supporting mode change and mode change method therreof - A wireless LAN medium access controller supporting mode change and the mode change method thereof are proposed. A physical layer detects signal strength in the environment and writes a mode index value of the stronger signal into a register. When the written mode index value is different from a mode index value in the communication system, a medium access controller is informed to perform mode change. The physical layer then sends out an interrupt signal to a central processor and sends the mode index value to the central processor for comparison via a DMA module and a memory. An interface module is used to access the mode index value in the memory for providing an external interface for the medium access control layer. When the mode index value doesn't conform to the signal in the environment, a software layer in the medium access controller is used for mode change. | 10-16-2008 |
Hsu-Ying Chang, Taichung City TW
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20090231540 | SPECTACLE WITH AN ILLUMINATION DEVICE - A spectacle with an illumination device is disclosed. The spectacle comprises a body and a clipping device, and the front section of the body is provided with an illumination device. The interior of the body contains batteries connected to the illumination device. The lateral side of the body has protrusion and the clipping device comprises a positioning element and a pivot connection to the securing element or a fastening element having elasticity being extended from the positioning element such that when the clipping device clips to the body, the spectacle is provided with an illumination effect. The positioning element has protrusions being mounted with the lug to provide up and down angle adjustment of the body. | 09-17-2009 |
20120262302 | POWER PLUG WITH SAFETY PROTECTION - A power plug with safety protection comprises a main body, two blades, two wires or electrical conducting clips, a circuit isolating means for selectively opening or closing a circuit in the main body so as to supply or cut off power, and a current limiting means. One of the blades is connected to one of the wires or one of the electrical conducting clips by way of the circuit isolating means in series, the other of the blades is connected to the other of the wires or the other of the electrical conducting clips by way of the current limiting means, so as to form an electrical loop of dual safety protection. The circuit isolating means can be switched off to cut off power when equipments are not in use. The current limiting means can be actuated to trip equipments upon abnormal or excessive current. | 10-18-2012 |
Hui-Che Chang, Taichung City TW
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20090181608 | POLISHING PAD AND FABRICATING METHOD THEREOF - A method of fabricating a polishing pad for polishing an article is described. The method includes providing a semi-finished polishing pad and then forming a moving track on the surface of the semi-finished polishing pad. The moving track substantially coincides with a polishing track of the article on the polishing pad. | 07-16-2009 |
Hui-Ling Chang, Taichung City TW
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20120192682 | One-Way Driver - A one-way driver includes a handle, a shaft and an engagement unit. The shaft is rotationally inserted through the handle. The engagement unit is used to engage the shaft with the handle when the handle is pivoted in a direction and allow disengagement of the shaft from the handle when the handle is pivoted in an opposite direction. | 08-02-2012 |
20150059532 | Selectively One-Way Wrench - A selectively one-way wrench includes a handle, a socket, a pawl and a switch. The handle includes a grip, a head in a plane other than that of the grip, a transient portion extending to the head from the grip, and a recess in the head near the transient portion. The socket includes a series of teeth placed in the head. The pawl includes two pawls placed in the head and a spring for interconnecting the pawls. Each of the pawls includes teeth for engagement with the teeth of the socket. The switch includes a sliding unit movable between two positions for engagement with the pawls and a finger-contacting element extending from the sliding unit. The finger-contacting element is placed in the recess except an upper end placed above the grip. | 03-05-2015 |
Hung-Hao Chang, Taichung City TW
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20120170192 | 3C PRODUCT WITH A DATA TRANSMISSION WIRE ACCOMMODATION STRUCTURE - A 3C product with a data transmission wire accommodation structure comprises a chamber formed in a housing, the chamber has one side extending to the circuit of the 3C product and has another side formed with an inserting hole. The data transmission wire is received in the chamber with one end electrically connected to the circuit and another end connected to a terminal which is disposed in the inserting hole, so that the data transmission wire is connected to and hidden in the 3C product, making it easy to carry, store and use the data transmission wire, and also reducing production cost. | 07-05-2012 |
Hung-Lu Chang, Taichung City TW
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20090161517 | Optical imaging device and optical sensor thereof - An optical imaging device and an optical sensor thereof are described. The optical sensor is used for sensing a signal light. The optical sensor includes a plurality of photosensitive pixels and at least one absorption wall. The absorption wall is disposed between the photosensitive pixels, and a top of the absorption wall is higher than photosensitive surfaces of the photosensitive pixels. Herein, the photosensitive pixels are used for receiving an incident signal light, and the absorption wall is used for absorbing non-parallel light components in the signal light. | 06-25-2009 |
James Chang, Taichung City TW
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20090000204 | Roller assembly for a frameless sliding glass door - A roller assembly for a frameless sliding glass door has a bracket, a roller and at least one fastening device. The bracket is attached to the frameless sliding glass door and a track and has at least one elongated hole, an adjustment hole and a set screw. The at least one elongated hole is formed through the bracket near the lower end. The adjustment hole is formed through the lower edge of the bracket and communicates with the elongated hole in the lower end of the bracket. The set screw is threaded and corresponds with the adjustment hole. The roller is rotatable connected to the rear surface of the bracket in the upper end and mounted on the track. The fastening device is connected to the bracket and the frameless sliding glass door through the elongated hole and the corresponding through hole. | 01-01-2009 |
20100071160 | SPIDER HINGE FOR A FRAMELESS GLASS DOOR - A spider hinge for a frameless glass door includes a base plate, a pivot block connected to the base plate, a swing base pivotally connected to the pivot block, and a positioning mechanism disposed between the pivot block and the swing base. The swing base has two legs slantwise extending therefrom. Each leg has a round frustum extending therefrom. The round frustum has a threaded hole define in one side thereof for assembling with a fastener. The glass door is secured by fastening the fastener and the round frustum. The positioning mechanism includes two springs and a positioning block connected to the two springs and biased by the springs. The pivot block has multiple cavities for selectively receiving the positioning block to achieve the purpose of positioning the swing base. | 03-25-2010 |
20110025075 | WINDOW TILT LATCH - A window tilt latch has a casing, a latching bolt and a safety device. The latching bolt is mounted slidably in the casing and has a latching end, an inner end and a sliding element. The latching end extends out of the casing. The sliding element is mounted on the latching bolt and is mounted slidably in a guiding slot defined in the casing. The safety device is mounted on the casing and has a control knob mounted rotatably on the casing, selectively abuts with the inner end of the latching bolt to keep the latching bolt from being retracted into the casing. The control knob has an inserting hole selectively aligning with the inner end of the latching bolt to allow the inner end of the latching bolt to be inserted into the inserting hole and to retract the latching bolt into the casing. | 02-03-2011 |
Jen-Chih Chang, Taichung City TW
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20120018536 | AIR DUSTER GUN - An improved air inlet structure of an air duster gun comprises a main body, a pressing handle, and an air valve. The main body comprises a channel, and the channel comprises an air inlet and an air outlet at both ends of the channel respectively. The air valve is disposed in the main body and controlled by the pressing handle to open and close the channel. A connection unit is disposed at an end of the inlet of the main body. A metal ring snares the peripheral of the connection unit to strengthen the structure when an air joint is secured. The present invention is provided by means of the above. | 01-26-2012 |
20140041734 | Quick Connector - A quick connector includes a socket-shaped main body, and penetrating containing holes formed around the periphery of the main body for containing a first latch element for fixing an external tool connector. The first latch element is controlled by a first control element to fix or loosen the external tool connector. The main body includes aslant penetrating U-shaped slide grooves formed above the containing holes, and each slide groove includes a second latch element pushed by a spring that is sheathed on the periphery of the main body to displace the second latch element in the slide groove and in an axial direction of the main body. The second control element is disposed above the first control element, and the first and second control elements control the latch elements respectively to execute two-stage actions of removing the connector and prevent accidents caused by a possible shootout of the connector. | 02-13-2014 |
Jung Che Chang, Taichung City TW
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20110068909 | BATTERY-FREE REMOTE CONTROLLER - A battery-free remote controller includes an antenna, a plurality of key switches, and at least one electronic tag. The antenna is electrically connected to the plurality of key switches, and each electronic tag is electrically connected to the antenna through at least one of the key switches. Each electronic tag is corresponding to a device classification code, and each key switch is corresponding to an operation code. When one of the key switches is turned on, the electronic tag connected to the key switch is electrically connected to the antenna. At this time, the electronic tag uses a radio frequency signal received by the antenna as a power supply to output a remote control code containing the device classification code corresponding to the electronic tag and the operation code corresponding to the key switch, and the antenna transmits the remote control code. | 03-24-2011 |
Kai-Nan Chang, Taichung City TW
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20100097791 | LIGHT EMITTING DIODE (LED) STRIP LIGHT - The present invention provides an LED strip light, including a flexible strip body, which contains a flexible FPC, a plurality of LEDs arranged at interval on one side of flexible FPC, and a flexible light-transmitting layer adapted on one side of the flexible FPC. The flexible light-transmitting layer is used for covering and sealing the LEDs. An optical diffuse surface is formed on the flexible light-transmitting layer. An electrical connector is electrically connected to at least one end of the flexible FPC of the flexible strip body. With the present invention, a thin-profile LED strip light is realized, improving operational flexibility and integration effect and contributing to the electrical connection's expansion of the LED strip light with improved applicability. | 04-22-2010 |
20110094014 | CAP WITH PERSPECTIVE INTERLAYER - The present invention is a cap with perspective interlayer space including a cap body-having an exterior surface and a wearing space, an interlayer space arranged onto a local region of the exterior surface of the cap body formed by an internal and external rim, an opening at one end of the interlayer space, and a perspective portion arranged onto global or local region of the external rim of the interlayer space. With the perspective portion, the users can visualize the interior of the interlayer space. The interlayer space is particularly suitable for accommodating advertising, promotional, decorative and identifiable articles. These articles can be easily taken out from the opening, so the users can, where necessary, freely take out the articles from or place them into the interlayer space. The interlayer space can also be used for accommodating small articles for easy identification, realizing ease-of-use with improved applicability. | 04-28-2011 |
Kai-Wei Chang, Taichung City TW
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20100179147 | BENZIMIDAZOLE COMPOUNDS AND THEIR USE AS ANTICANCER AGENTS - Benzimidazole compounds of formula (I): | 07-15-2010 |
Kim Chang, Taichung City US
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20100154901 | Faucet Structure - A faucet system includes a metallic outer pipe, an inner pipe made of plastic material, and a valve. Inner walls of the outer pipe having an appropriate distance near a top end of the outer pipe include a helical threads section. A first pipe section is at one end of the inner pipe includes ringed grove and backflow ring. The first pipe section of the inner pipe has a circumference that is smaller than rest of the inner pipe. A second pipe section is at the other end of the inner pipe and has a circumference that is larger than the rest of the inner pipe. The second pipe section forms a resistance section. The inner pipe is made of plastic material. | 06-24-2010 |
Kim Chang, Taichung City TW
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20100212086 | Faucet spout structure - A faucet spout structure comprises a spout housed between upper and lower housings of a water supply seat and assembled onto an outlet mount equipped with handles and a deck. The spout has a first connecting tube with an abutment surface and a stepwise coupling section extending at one end, to which a sealing ring and a coupling cavity of a second connecting tube are sequentially joined and firmly located by a buckling collar. The second connecting tube has the other end equipped with an external-threaded locking section and a stepwise conjoining section to fix to an assembling section of an outlet duct mounted to the outlet mount. The first connecting tube also has a fixing section defined by a water outlet to which a nozzle is secured and fixed to the conjoining end area of the upper and lower housings, achieving flexible assembly and maintenance of the spout thereby. | 08-26-2010 |
Komas Chang, Taichung City TW
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20120181198 | SAFETY BOX FOR INTRAVENOUS INFUSION SET - A safety box for use with an intravenous infusion set is disclosed to include a box body having a locating groove located on each of the front and rear sides thereof for receiving the flexible tube of the intravenous infusion set and a retaining hole located on one lateral side thereof, and a box cover hinged to the box body and having a hook block with two hooked portions selectively engageable into the retaining hole of the box body to temporarily or permanently lock the box cover to the box body. | 07-19-2012 |
Kuang-Po Chang, Taichung City TW
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20100128354 | BEAM SHAPER - A beam shaper including a reflection device and a plurality of reflectors. The reflection device is disposed on a transmission path of an incident light beam and has a plurality of reflection surfaces capable of reflecting the incident light beam. The reflection surfaces are capable of splitting the incident light beam into a plurality of reflected light beams. The reflectors are separately disposed on transmission paths of the reflected light beams. The reflectors are capable of reflecting the reflected light beams, so that a shaped light spot is formed by superimposing light spots of the reflected light beams. The reflection device is disposed between the shaped light spot and the reflectors. | 05-27-2010 |
20110134523 | DUAL PULSED LIGHT GENERATION APPARATUS AND METHOD FOR DUAL PULSED LIGHTS GENERATION THEREOF - A dual pulsed light generation apparatus including a polarization beam splitter (PBS), a first polarization reflector, and a second polarization reflector is provided. The PBS has a first plane, a second plane, and a dividing interface located between the first plane and the second plane. The PBS is located in the transmission path of an incident pulsed light and used for dividing the incident pulsed light into a first polarization pulsed light reflected by the dividing interface and a second polarization pulsed light passing through the dividing interface. The first polarization reflector is disposed opposite to the first plane and transforms the first polarization pulsed light into a third polarization pulsed light passing through the dividing interface. The first polarization reflector is disposed opposite to the second plane. | 06-09-2011 |
20130155412 | SPECTRUM DETECTING DEVICE AND METHOD FOR OPERATION - A spectrum detecting device including a laser apparatus, an optical splitting apparatus, an optical gate, a first polarizer, a second polarizer, and an optical analysis apparatus is provided. The optical splitting apparatus splits the laser beam providing from the laser apparatus into a first and a second light beam, and the second light beam is transmitted to a sample to produce a spectral signal. The optical gate activated by the first light beam is disposed between the optical analysis apparatus and the sample. The first polarizer is disposed between the sample and the optical gate, and the second polarizer is disposed between the optical gate and the optical analysis apparatus. The spectral signal passes through the first polarizer, the optical gate, and the second polarizer to be transmitted and received to the optical analysis apparatus when the optical gate is activated and turned on in a predetermined time period. | 06-20-2013 |
Kuo-Wen Chang, Taichung City TW
Patent application number | Description | Published |
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20120063012 | IMAGING LENS - An imaging lens includes plastic-made first, second, third, and fourth lens elements arranged in the given order from an object side to an imaging side. The first lens element has a positive focusing power and is biconvex. The second lens element has a negative focusing power, is biconcave, and has an abbe number not greater than 30. The third lens element has a positive focusing power and has a convex imaging-side surface facing toward the imaging side. The fourth lens element has an imaging-side surface formed with a concave area in a vicinity of an optical axis of the fourth lens element. The imaging lens further includes an aperture stop disposed between the first and second lens elements. | 03-15-2012 |
20120128298 | LIGHT-GUIDE MODULE - A light-guide module includes a light-guide strip having opposite first and second ends, a light-entry surface disposed at the first end, a light-exit surface extending between the first and second ends, and first and second working surfaces disposed parallel to each other and extending between the first and second ends. One of the first and second working surfaces defines a light-scatter zone and includes a plurality of micro-scatter structures that are disposed within the light-scatter zone and that configure the light-scatter zone with a light-scattering ability that varies from the first end to the second end. The light-guide module also includes a reflecting element disposed to reflect light that exits from the light-guide strip via the first and second working surfaces back into the light-guide strip via the first and second working surfaces, respectively. | 05-24-2012 |
20120249478 | OPTICAL TOUCH-CONTROL SYSTEM - An optical touch-control includes: four light-guide modules cooperating to define a touch-control zone, each of the light-guide modules including a light-guide strip that has a light-entry surface oriented toward a respective one of first and second ones of corners defined by the light-guide modules, and a light-exit surface that is oriented toward the touch-control zone; two light-emitting modules disposed in the first one of the corners and two light-emitting modules disposed in the second one of the corners, each of the light-emitting modules being oriented toward the light-entry surface of a corresponding one of the light-guide modules, light that enters each of the light-guide modules via the light-entry surface thereof exiting from the light-guide module via the light-exit surface thereof; and three image acquisition modules disposed respectively in the first and second ones of the corners and a remaining one of the corners, and oriented toward the touch-control zone. | 10-04-2012 |
20130033884 | LIGHT GUIDE LENS AND BICYCLE HEADLIGHT HAVING THE SAME - A light guide lens includes: an outer surrounding surface that extends between a front surface disposed at an optical axis, and a rear end formed with a recess that has an end surface disposed at the optical axis, and an inner surrounding surface extending rearward from a periphery of the end surface. The outer surrounding surface diverges forwardly along the optical axis, and includes first and second pairs of curved surface parts, the first pair being disposed mutually asymmetrical on opposite sides of an imaginary plane, the second pair being disposed mutually symmetrical on opposite sides of another imaginary plane and extending between the first pair. The end surface includes a third pair of curved surface parts disposed mutually asymmetrical on opposite sides of yet another imaginary plane. | 02-07-2013 |
20130182342 | Lens Barrel and Lens Module - A lens barrel includes a barrel wall disposed about a longitudinal axis, an external thread continuously formed on the barrel wall and having a continuous crest, and two parting lines that are longitudinally formed on the external thread and that are symmetrical about the longitudinal axis. A projection of the crest of the external thread on a plane orthogonal to the longitudinal axis has a maximum diameter and a minimum diameter. A difference between the maximum and minimum diameters is between 0.04 mm and 0.18 mm. Each of the two parting lines is disposed on portions of the external thread that define the minimum diameter. | 07-18-2013 |
20130258164 | MOBILE DEVICE AND OPTICAL IMAGING LENS THEREOF - Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned in an order from an object side to an image side. Through controlling the convex or concave shape of the surfaces of the lens elements to allow the thickness of the second lens element and the sum of all air gaps between all five lens elements along the optical axis satisfying the relation: 0.2010-03-2013 | |
20140055663 | Imaging Lens and Electronic Apparatus Having the same - An imaging lens includes first, second, third, and fourth lens elements arranged from an object side to an image side in the given order. The first lens element has a positive refractive power, and a convex object-side surface. The second lens element has a negative refractive power, and an image-side surface with a convex portion. The third lens element has a convex image-side surface. The fourth lens element has an object-side surface with a convex portion, and a curved image-side surface with a concave portion and a convex portion. | 02-27-2014 |
20140055870 | Imaging Lens Having Four Lens Elements, and Electronic Apparatus Having the Same - An imaging lens includes first, second, third, and fourth lens elements arranged from an object side to an image side in the given order. The first lens element has a positive refractive power, and a convex object-side surface. The second lens element has a negative refractive power, and an image-side surface with a convex portion. The third lens element has an object-side surface with a concave portion. The fourth lens element has an object-side surface with a convex portion, and an image-side surface with a convex portion and a concave portion. | 02-27-2014 |
20140104700 | Mobile device and optical imaging lens thereof - Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Though controlling the convex or concave shape of the surfaces and/or the refracting power of the lens elements, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened. | 04-17-2014 |
20140118613 | MOBILE DEVICE AND OPTICAL IMAGING LENS - An optical imaging lens includes first, second, third, fourth and fifth lens elements positioned sequentially from an object side to an image side. The first lens element with positive refractive power has an object-side surface comprising a convex portion in the optical axis vicinity. The second lens element with negative refractive power has an object-side surface comprising a convex portion in the optical axis vicinity and an image-side surface comprising a concave portion in the optical axis vicinity. The third lens element has an image-side surface comprising a convex portion in the periphery. The fourth lens element has an image-side surface comprising a convex portion in the optical axis vicinity. The fifth lens element has an object-side surface comprising a convex portion in the optical axis vicinity and an image-side surface comprising a concave portion in the optical axis vicinity and a convex portion in the periphery. | 05-01-2014 |
20140118848 | IMAGING LENS HAVING FIVE LENS ELEMENTS AND ELECTRONIC APPARATUS HAVING THE SAME - An optical imaging lens includes five lens elements. The first lens element has a positive refracting power, and its object-side surface has a convex portion near the optical axis and a concave portion near its periphery. The second lens element has a negative refracting power, and its object-side surface has a convex portion near its periphery. The third lens element has an object-side surface having a concave portion near its periphery and an image-side surface having a convex portion near its periphery. The fourth lens element has an object-side surface having a concave portion near its periphery and an image-side surface having a convex portion near its periphery. The image-side surface of the fifth lens element has a concave portion in a vicinity of the optical axis and a convex portion near its periphery. | 05-01-2014 |
20140118850 | IMAGING LENS HAVING FIVE LENS ELEMENTS AND ELECTRONIC APPARATUS HAVING THE SAME - An optical imaging lens includes, from an object side to an image side, an aperture stop, first, second, third, fourth, and fifth lens elements. The first lens element has a positive refracting power, its object-side surface has a convex portion in a vicinity of an optical axis, and its image-side surface has a concave portion in the vicinity of the optical axis. The second lens element has a negative refracting power, and its image-side surface is concave. The fourth lens element has a convex image-side surface. The object-side surface of the fifth lens element has a convex portion in the vicinity of the optical axis, and the image-side surface of the fifth lens element has a concave portion in the vicinity of the optical axis. | 05-01-2014 |
20140118851 | IMAGING LENS HAVING FIVE LENS ELEMENTS AND ELECTRONIC APPARATUS HAVING THE SAME - An optical imaging lens includes, from an object side to an image side, an aperture stop, first, second, third, fourth, and fifth lens elements. The first lens element has a positive refracting power, and its object-side surface has a convex portion near an optical axis and a convex portion near its periphery. The second lens element has a negative refracting power. The third lens element has a negative refracting power, and its object-side surface has a concave portion near its periphery. The fourth lens element has a positive refracting power, an object-side surface having a concave portion near the optical axis and a concave portion near its periphery, and an image-side surface having a convex portion near the optical axis and a convex portion near its periphery. The image-side surface of the fifth lens element has a concave portion near the optical axis and a convex portion near its periphery. | 05-01-2014 |
20140125857 | MOBILE DEVICE AND OPTICAL IMAGING LENS THEREOF - Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Though controlling the convex or concave shape of the surfaces and/or the refracting power of the lens elements, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened. | 05-08-2014 |
20140184873 | OPTICAL IMAGING LENS SET AND ELECTRONIC DEVICE COMPRISING THE SAME - An optical imaging lens set includes: a first lens element with positive refractive power having an image-side surface with a convex part in a vicinity of a circular periphery of the first lens element, a second lens element having an object-side surface with a convex part in a vicinity of a circular periphery of the second lens element, a third lens element having an object-side surface with a concave part in a vicinity of a circular periphery of the third lens element, a fourth lens element having a concave object-side surface, and a plastic fifth lens element having an image-side surface with a concave part in a vicinity of the optical axis. The air gap between the second lens element and the third lens element G | 07-03-2014 |
20140184874 | MOBILE DEVICE AND OPTICAL IMAGING LENS THEREOF - Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Though controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and/or equations between parameters, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened. | 07-03-2014 |
20140253796 | Imaging Lens and Electronic Device Having the Same - An imaging lens includes first, second, third, fourth, and fifth lens elements arranged from an object side to an image side in the given order. Through surface designs of the lens elements, the imaging lens has a relatively short overall length while maintaining good optical performance. | 09-11-2014 |
20140285910 | IMAGING LENS - An imaging lens includes plastic-made first, second, third, and fourth lens elements arranged in the given order from an object side to an imaging side. The first lens element has a positive focusing power and is biconvex. The second lens element has a negative focusing power, is biconcave, and has an abbe number not greater than 30. The third lens element has a positive focusing power and has a convex imaging-side surface facing toward the imaging side. The fourth lens element has an imaging-side surface formed with a concave area in a vicinity of an optical axis of the fourth lens element. The imaging lens further includes an aperture stop disposed between the first and second lens elements. | 09-25-2014 |
20140293460 | IMAGING LENS - An imaging lens includes plastic-made first, second, third, and fourth lens elements arranged in the given order from an object side to an imaging side. The first lens element has a positive focusing power and is biconvex. The second lens element has a negative focusing power, is biconcave, and has an abbe number not greater than 30. The third lens element has a positive focusing power and has a convex imaging-side surface facing toward the imaging side. The fourth lens element has an imaging-side surface formed with a concave area in a vicinity of an optical axis of the fourth lens element. The imaging lens further includes an aperture stop disposed between the first and second lens elements. | 10-02-2014 |
20150062723 | MOBILE DEVICE AND OPTICAL IMAGING LENS THEREOF - Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Though controlling the convex or concave shape of the surfaces and/or the refracting power of the lens elements, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened. | 03-05-2015 |
20150070785 | IMAGING LENS AND ELECTRONIC APPARATUS HAVING THE SAME - An imaging lens includes first, second, third, fourth, and fifth lens elements arranged from an object side to an image side in the given order. The first, second, and third lens elements have positive, negative, and negative refractive powers, respectively. The third lens element has an image-side surface having a convex portion in a vicinity of a periphery of the third lens element. The fourth lens element has a concave object-side surface. The fifth lens element has an object-side surface that has a convex portion in a vicinity of an optical axis of the imaging lens, and an image-side surface that has a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery of the fifth lens element. | 03-12-2015 |
Li-Ming Chang, Taichung City TW
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20120025250 | SEMICONDUCTOR LIGHT-EMITTING DEVICE AND THE MANUFACTURING METHOD THEREOF - This application provides a semiconductor light-emitting device and the manufacturing method thereof. The semiconductor light-emitting device comprises a semiconductor light-emitting structure and a thinned substrate. The semiconductor light-emitting structure comprises a plurality of semiconductor layers and a plurality of first channels, wherein a plurality of first channels has a predetermined depth that penetrating at least two layers of the plurality of semiconductor layers. | 02-02-2012 |
Lin-Chun Chang, Taichung City TW
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20080197089 | Display Rack Structure - A display rack structure comprises: a rack, at least two restricting pieces and two reinforced pieces. With the restricting pieces, the display racks can be stacked more firmly, and the reinforce pieces are provided with weight-sharing piece to evenly distribute the weight of the stacked racks, thus prolonging the service life of the racks. | 08-21-2008 |
Li Shua Chang, Taichung City TW
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20090072452 | Structure for Casehardening a Fixture of a Guide Plate of a Chain Saw - A structure for casehardening a fixture of a guide plate of a chain saw is disclosed and comprises: a metal member being larger than the guide plate and having a slot, the dimension between the two edges of the slot being a sum of the dimension of the outer figure of the guide plate and the dimension of a tolerance, the tolerance being defined as an allowable electrode discharging distance; and at least one cooling structure being disposed around one of the edges utmostly and only having one inlet and one outlet, other useless opens being sealed by sealing structures. | 03-19-2009 |
20090078104 | Guide Plate of Chain Saw - A guide plate of a chain saw is disclosed and the guide plate comprises: a rectangular metal plate, which is constructed by a body shaped as a guide plate and an eliminated portion elongated around the peripheral of the body; wherein the two surfaces of the front end of the body are elongated to a boundary surface of the eliminated portion individually and corresponding to two indentations of an arc portion toward front, two welded welding powder structures are inside the two indentations so as to let the top surface and the bottom surface of the metal plate be two flat surfaces, the body is separated from the eliminated portion, the welded welding powder structures are disposed at the front edge of the front end of the body, a guide groove is disposed in between the two welded welding powder structures and toward the body. | 03-26-2009 |
Lu-Wen Chang, Taichung City TW
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20100054633 | SELF-STANDING BAG WITH FOLDABLE FLANGE - The present invention provides a self-standing bag with foldable flanges. The bag includes a main body, available with two corresponding side walls and a top/bottom wall connected between the top/bottom of two side walls. There are foldable flanges arranged at the top of two side walls of the main bag body, and openings are formed between two corresponding sides of the foldable flanges. The self-standing bag is positioned more reliably for an improved ads effect. | 03-04-2010 |
20120275727 | SELF-STANDING BAG WITH FOLDABLE FLANGE - A self-standing bag with foldable flanges includes a main body, available with two corresponding side walls and a top connected at the top of two side walls. A nozzle is set centrally or laterally onto the top wall, and covered by a cover in openable state. The foldable flanges are arranged at the top of two side walls of the main bag body, and openings are formed between two corresponding sides of the foldable flanges. The self-standing bag can be positioned more reliably for an improved advertising effect. | 11-01-2012 |
Mao-Kuan Chang, Taichung City TW
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20090133702 | Medical Spine Board - A medical spine board includes a main board, a plurality of covering cloths and protective soft blocks, a head plate set with two fixed plates with adjustable interval. The main board is certainly strong and set with a soft back pad to support the human body. The covering cloths are set symmetrically in two sides of the main board with fastening layers and adhering layers to be fastened together. The covering cloths are also set with the soft protective blocks in detachable way. The head plate is set in front of the main board to support the human head. The fixed plates are set with soft pillow, fastening layer and adhering layer to fasten the human head. The medical support structure made in aforementioned structure can fasten each parts of the human body with soft and comfortable protection. | 05-28-2009 |
Nai-Heng Chang, Taichung City TW
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20090211891 | TOUCH PANEL AND DRIVING METHOD OF TOUCH PANEL - A touch panel including a first substrate, a second substrate, a first conductive layer, a second conductive layer, a third conductive layer, and a number of spacers is provided. The first substrate has an upper surface and a bottom surface opposite to the upper surface. The second substrate is parallel to the first substrate. The first conductive layer is disposed on the upper surface of the first substrate, while the second conductive layer is disposed on the bottom surface of the first substrate. The third conductive layer is disposed on the second substrate and interposed between the second substrate and the second conductive layer. The spacers are interposed between the second conductive layer and the third conductive layer. The touch panel has functions of multi-touch, contact-touch and non-contact touch, and the touch panel can be operated by conductive objects or dielectric objects. | 08-27-2009 |
Ping-Hua Chang, Taichung City TW
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20120240786 | AUTOMATIC COOKING APPARATUS CAPABLE OF SUPPLYING DRINKING WATER - An automatic cooking apparatus capable of supplying drinking water is provided, and includes a drinking water tank, a drinking water supplying unit, a food storage, a cooking unit and a controller. The drinking water tank includes a drinking water sensor, a drinking water output tube, and a drinking water valve. The food storage includes a food sensor, a food output member and a food valve. The cooking unit includes a heater, a steam output member and a pot cover actuator. The controller controls the drinking water valve, the food valve, the heater and the pot cover actuator based on a user's instruction. | 09-27-2012 |
Ping-Sung Chang, Taichung City TW
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20090104839 | Launching device for toy rocket - A toy rocket launching device includes a stand and a positioning unit is pivotably connected to the stand. A control unit includes a control member which has a first end connected to an injection nozzle of the rocket and a second end of the control member extends through a positioning unit and is secured by a threaded sleeve. An valve is inserted into the first end of the control member and a cap is mounted on the first end of the control member. An activation member is located in the positioning unit and multiple balance cables are connected between the activation member and the cap. An end of an activation cable is connected to a center of the activation member so that when the activation cable is pulled, the cap is simultaneously pulled to activate the injection nozzle to lunch the toy rocket. | 04-23-2009 |
20090137181 | Toy plane powered by hydraulic power - A toy plane includes a body made by light material such as polylone and a pressurized container is securely engaged with a groove defined in an underside of the body. The pressurized container includes a closed front end and a nozzle which connected to a rear end of the pressurized container. Water and pressurized air are received in the pressurized container. The wings and stabilizers on the body are well secured by any known method so that they do not separated from the body when the pressurized container releases the pressure to launch the plane. | 05-28-2009 |
Robin C.s. Chang, Taichung City TW
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20110172053 | Planet-gear speed reducer - A planet-gear speed reducer includes a shell, a planet gear set, a sun gear set, two semi-bearings, and a bearing. The shell includes a toothed strip, a first smooth strip and a second smooth strip formed on an internal side. The planet gear set includes a carrier located within the shell and planet gears carried on the carrier. The sun gear set is engaged with the planet gears. The first semi-bearing includes an internal ring provided around a section of the carrier, rollers and a cage for positioning the rollers between the internal ring thereof and the first smooth strip of the shell. The second semi-bearing includes an internal ring provided around another section of the carrier, rollers and a cage for positioning the rollers between the internal ring thereof and the second smooth strip of the shell. | 07-14-2011 |
20110244968 | Flexible Coupler - A flexible coupler includes an active element, a passive element and a flexible metal tube extending between the active and passive elements. The active element includes an internal side. The passive element includes an internal side. The flexible metal tube includes first and second annular end faces. Adhesive is provided between the internal side of the active element and the first annular face of the flexible metal tube. More adhesive is provided between the internal side of the passive element and the second annular face of the flexible metal tube. | 10-06-2011 |
Ron-Hsin Chang, Taichung City TW
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20120171090 | CONTINUOUS TUBULAR FLOW REACTOR AND CORRUGATED REACTOR TUBE FOR THE REACTOR - The present invention provides a continuous tubular flow reactor which consists of a reactor tube module having an inlet port and an outlet port, and a pressuring device connected to the inlet port and the outlet of the reactor tube module. The reactor tube module comprises multiple reactor tubes butt connected in sequence. Each reactor tube has alternating straight sections and convergent-divergent sections, wherein inner diameter of the convergent-divergent section is smaller than that of the straight section. The pressuring device has a simple harmonic motion driving device. | 07-05-2012 |
Sheng Lung Chang, Taichung City TW
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20110288244 | PHOSPHORUS-FUNCTIONALIZED POLY(ARYL ETHER KETONE)S AND THEIR PREPARATION PROCESS AND USE - A phosphorus functionalized poly(aryl ether ketone) developed by using 9,10-dihydro-9-oxa-10-phosphaphenanthrene 10-oxide (DOPO) to modify a poly(aryl ether ketone) is provided. The phosphorus functionalized poly(aryl ether ketone) can include reactive functional groups, such as hydroxy, amino, and carboxyl groups for further modification. | 11-24-2011 |
Shen-Yu Chang, Taichung City TW
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20110241258 | METHOD OF FABRICATING A POLISHING PAD - A polishing pad having a compressibility-aiding stripe buried therein is fabricated by assembling the compressibility-aiding stripe in a mold cavity, filling the mold cavity with a polymer material, and releasing the polishing pad from the mold. Embodiments include assembling a compressibility-aiding stripe comprising a solid pillar of material having a larger compressibility than that of the polishing pad body, and releasing a single layer polishing pad from the mold. | 10-06-2011 |
Shih-Sheng Chang, Taichung City TW
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20120149925 | PROCESS FOR PREPARING TAXOIDS FROM BACCATIN DERIVATIVES USING LEWIS ACID CATALYST - The present invention relates to a process of preparing a taxoid (X) by reacting a protected baccatin derivative (B) with a β-lactam (C) in the presence of one or more Lewis acids and a base agent. The present invention also relates to a process of preparing the protected baccatin derivative (B) from a baccatin derivative (A) comprising a protection reaction catalyzed by one or more Lewis acids with an optional base agent. | 06-14-2012 |
Teng-Yao Chang, Taichung City TW
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20110091135 | BAG OF CHANGEABLE SIZE - A bag of the present invention includes a first side fabric, a second side fabric, and two lateral fabrics connected to each other to form the bag with a room therein and an opening at a top thereof. The first side fabric has a first length, which is longer than a second length of the second side fabric. The bag provides various means for closing and opening the opening of the bag and when the opening is open, the second side fabric will fall outward until the lateral fabrics are bound tight to get a bigger space for storing goods. | 04-21-2011 |
Ti-Li Chang, Taichung City TW
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20120238965 | MANUAL SWITCH FOR A CLOSED SUCTION TUBE - A manual switch has a body, a button, a valve rod and a biasing member. The body has a valve mount having multiple holding ribs. The valve rod is mounted slidably in the valve mount, is pressed by the button and has a valve rod, a mounting tube and an O-ring. The rod body has an outer diameter smaller than the inner diameter of the valve mount. The mounting tube is mounted securely around the rod body and has an outer diameter being equal to the inner diameter of the valve mount and an outer surface abutting with the holding ribs in the valve mount. The O-ring is mounted around the rod body and abuts with the inner surface of the valve mount to provide a sealing effect to the valve rod and the valve mount. | 09-20-2012 |
20130269690 | Inner Type Tracheostomy Tube - An inner type tracheostomy tube has an outer tube and an inner cannula. The outer tube has an airway tube, an inflatable cuff and an inflating tube. The inner cannula is connected to the outer tube and has an inner tube, a disk segment, a connecting mount and a connector. The connecting mount is soft and bendable, is securely mounted around the disk segment and has a bottom end, a top end and a flange coat. The bottom end is securely mounted around the disk segment and has an inner surface and an air gap formed between the inner surface of the bottom end of the connecting mount and the disk segment. The connector is securely mounted around the top end of the connecting mount and has a bottom end and a flange formed around the bottom end of the connector and enclosed by the flange coat. | 10-17-2013 |
Tsen-Wei Chang, Taichung City TW
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20120188175 | Single Finger Gesture Determination Method, Touch Control Chip, Touch Control System and Computer System - A single finger gesture determination method is disclosed. The single touch gesture determination method includes steps of detecting one or more trigger signals, determining respective categories under a plurality of gesture groups to which the one or more trigger signals belong according to the one or more trigger signals, and deciding a finger gesture represented by the one or more trigger signals according to the determined respective categories under the plurality of gesture groups. | 07-26-2012 |
20120223895 | Single-Finger and Multi-Touch Gesture Determination Method, Touch Control Chip, Touch Control System and Computer System - A single-finger and multi-touch gesture determination method is disclosed. The single touch and multi-touch gesture determination method includes steps of: for each of one or more touch points, judging a respective category under a first group to which the touch point belongs, according to an initial position of the touch point; for each of the one or more touch points, judging a respective category under a second group to which the touch point belongs, according to a moving pattern of the touch point, wherein the moving pattern is respectively defined in the judged category under the first group to which the touch point belongs; and determining a gesture represented by the one or more touch points according to the judged categories under the second group respectively to which the one or more touch points belong. | 09-06-2012 |
20120313871 | TOUCH PANEL AND DISPLAY APPARATUS - A touch panel and a display apparatus are provided. The touch panel includes a substrate, first sensing lines, second sensing lines, first extending portions, second extending portions, and insulation pads. The first sensing lines are disposed on the substrate in parallel with a first direction. The second sensing lines are disposed on the substrate in parallel with a second direction. The first sensing lines intersect the second sensing lines to define meshes. The first extending portions are connected to the first sensing lines and extended toward the meshes. The second extending portions are connected to the second sensing lines and extended toward the meshes. The first extending portions and the second extending portions are distributed next to each other in the meshes. The insulation pads are disposed at where the first sensing lines intersect the second sensing lines to insulate the first sensing lines from the second sensing lines. | 12-13-2012 |
20120314392 | CAPACITOR ARRAY SUBSTRATE - A capacitor array substrate includes a substrate, first traces, second traces, capacitors, connecting lines, and signal lines. The substrate has a first, a second, and a third side. The first side is connected with the second and the third side. The first traces are disposed on the substrate in parallel and are not vertical or parallel to the first side. The second traces are disposed on the substrate in parallel. The capacitors are disposed on the substrate at intersections of the first and the second traces and are connected to the first and the second traces. The connecting lines are disposed on the second and the third side of the substrate. Each connecting line is connected to a first and a second trace. The signal lines are disposed on the substrate. Each signal line is connected to a first or a second trace and transmits signals from the first side. | 12-13-2012 |
20120319967 | SINGLE FPC BOARD FOR CONNECTING MULTIPLE MODULES AND TOUCH SENSITIVE DISPLAY MODULE USING THE SAME - A single flexible printed circuit (FPC) board for connecting multiple modules including a thin film is provided. The thin film has a first module connecting portion, a second module connecting portion and a third module connecting portion. The first module connecting portion is located on a first side of the thin film. The second module connecting portion and the third module connecting portion are located on a second side of the thin film. The first side is opposite to the second side. At least one first line is disposed between the first module connecting portion and the second module connecting portion. At least one second line is disposed between the first module connecting portion and the third module connecting portion. | 12-20-2012 |
20140002115 | CAPACITANCE SENSING METHOD | 01-02-2014 |
20140247402 | In-cell Touch Control Panel - An in-cell touch control panel includes a liquid crystal layer; a top glass; a bottom glass; a plurality of driving electrodes, formed between the top glass and the liquid crystal layer; and a plurality of sensing electrodes, formed between the bottom glass and the liquid crystal layer, and perpendicular to the plurality of driving electrodes. The plurality of driving electrodes and the plurality of sensing electrodes are utilized for sensing a touch point on the in-cell touch control panel. | 09-04-2014 |
20150022744 | SINGLE FPC BOARD FOR CONNECTING MULTIPLE MODULES AND TOUCH SENSITIVE DISPLAY MODULE USING THE SAME - A single flexible printed circuit (FPC) board for connecting multiple modules including a thin film is provided. The thin film has a first module connecting portion, a second module connecting portion and a third module connecting portion. The first module connecting portion is located on a first side of the thin film. The second module connecting portion and the third module connecting portion are located on a second side of the thin film. The first side is opposite to the second side. At least one first line is disposed between the first module connecting portion and the second module connecting portion. At least one second line is disposed between the first module connecting portion and the third module connecting portion. | 01-22-2015 |
Tso-Shu Chang, Taichung City TW
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20090108116 | Winding Wheel Set for a Curtain - A winding wheel set for a curtain comprises a base and a roller, wherein the roller is rotatablely disposed on the base, in the base is formed an elongated slot for insertion of a string, thus making the string be wound on the roller comfortably, so as to prevent the former problem that the string is hard to be pulled because of the big bend. Additionally, on the roller are disposed two blocks for cooperating with the roller, so as to limit the string to be wound on the start position of the roller. | 04-30-2009 |
Tsung Chih Chang, Taichung City TW
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20120217238 | TELESCOPIC KETTLE - A telescopic kettle contains a body; a fitting member secured on a bottom section of the body and includes at lease one hollow first tube and at lease one hollow second tube, both of which are axially connected together, and includes a first slot having a first folding segment; a smallest inner diameter of the first tube is larger than a largest outer diameter of the second tube; an outer connecting portion of the first tube and the second tube includes a second slot, and an inner connecting portion of the first tube and the second tube includes a second folding segment; the first tube includes a third slot formed on an inner wall thereof and a third folding segment disposed on an outer wall thereof; the base extending from a bottom end of the fitting member; a covering member including an opening, an outlet, and includes a push button. | 08-30-2012 |
20150068411 | JUICE EXTRACTING DEVICE - A juice extracting device contains a collecting assembly, a covering set, a body, and a pumping member. The collecting assembly includes a cavity defined, an open segment having a pouring hole, a collection segment having a guiding hole, and at least one limiting seat. The covering set includes a hollow neck and a circular holder. The body includes a filtering disc, a plurality of defining ribs for retaining with the at least one limiting seat, a hollow column; a hollowly conical post having a cutting edge, a stop piece, and an extraction portion. The pumping member is served to draw juices in the collecting assembly and includes a spray head and a drawing tube for drawing the juices. | 03-12-2015 |
Tuan Chang, Taichung City TW
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20120167868 | Baking Oven Structure - An improved baking oven structure has a main body comprising an external drum and an internal drum. The external drum is connected to an end portion of the internal drum. A gas chamber is formed between the external drum and the internal drum. The external drum is provided with an air inlet and at least an exhaust outlet communicating with the gas chamber. A baking chamber is disposed in the internal drum. The baking chamber has an opening. The opening is opened or closed by a valve. Food can be placed on an article placing rack in the baking chamber. A heat source can enter into the gas chamber through the air inlet of the external drum and can be exhausted from the exhaust outlet, thereby forming the structure. | 07-05-2012 |
Wei-Hsuan Chang, Taichung City TW
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20120247252 | ENCLOSING SHIFT CONTROL DEVICE FOR A BICYCLE TRANSMISSION - An enclosing shift control device for a bicycle transmission is set up by an enclosing casing enclosing a bicycle handle. Through the enclosing shift control device, a rider only turns an operating casing to shift bicycle transmissions from one gear ratio to another. | 10-04-2012 |
20120247253 | SHIFT CONTROL MACHINE FOR A BICYCLE TRASMISSION - A shift control machine for a bicycle transmission is set up by an enclosing casing enclosing a bicycle handle. Through the enclosing shift control device, a rider only turns an operating casing to shift bicycle transmissions from one gear ratio to another. | 10-04-2012 |
Wei-Lin Chang, Taichung City TW
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20110024959 | Double-acting buffer module - A double-acting buffer module includes a sliding member having a front end slidably receiving a pressing shaft and a rear end slidably received in an installing member. Therein, a first elastic member is provided between the pressing shaft and the sliding member while a second elastic member is provided between the sliding member and the installing member so that the pressing shaft and the sliding member perform a two-stage buffer movement in the installing member. | 02-03-2011 |
20110198478 | Multistage adjustable support assembly - A multistage adjustable support assembly includes a connecting sleeve axially formed with an axial hole, which is formed with at least one internal threaded portion, an adjustable threaded post received in the axial hole, peripherally formed with at least one first threaded portion for being screwedly coupled with the internal threaded portion, and axially formed with a through hole that is provided therein with at least one second threaded portion, and a support axially extended upward with a rotatable threaded post that is peripherally formed with at least one external threaded portion for being screwedly coupled with and movable along the through hole. The first threaded portion has a thread pitch greater than a thread pitch of the second threaded portion. The multistage adjustable support assembly allows both fine and coarse altitude adjustments an external article it supports with respect to the support. | 08-18-2011 |
Wei-Tien Chang, Taichung City TW
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20110037730 | TOUCH PANEL AND TOUCH DISPLAY DEVICE HAVING THE SAME - A touch panel including a light guide plate, a plurality of light sources and a plurality of detectors is provided. The light guide plate has a top surface, a bottom surface, a plurality of side surfaces and a plurality of light incident surfaces. The light sources are disposed at the light incident surfaces of the light guide plate, and the light sources have a photocell total reflection angle (α) and a photocell vertical divergence angle (β) corresponding to the light incident surfaces of the light guide plate, wherein θ<α<60°, θ is a critical angle of the total reflection angle of the light guide plate, and β<50°. The detectors are disposed corresponding to the light sources so as to receive photocell signals from the light sources. | 02-17-2011 |
20120113620 | LIGHT SOURCE AND BACKLIGHT MODULE HAVING THE SAME - A light source includes a carrier, a plurality of solid-state light-emitting devices, a light-incoupling component, a first reflector, and a plurality of second reflectors. The solid-state light-emitting devices and the light-incoupling component are configured on the carrier. The light-incoupling component has a bottom surface, a top surface, a plurality of side surfaces adjoining the bottom surface and the top surface, and a through hole extending from the bottom surface to the top surface. The solid-state light-emitting devices are located in the through hole. The first reflector covers the through hole. The second reflectors are configured on the side surfaces. Light emitted from the solid-state light-emitting devices enters the light-incoupling component via a sidewall of the through hole and leaves the light-incoupling component via the top surface thereof. | 05-10-2012 |
Wen-Tsung Chang, Taichung City TW
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20110302811 | CYCLING SHOE - A cycling shoe comprises a shoe upper and a shoe sole. The shoe sole is provided with at least one magnetic plate, so that the cycling shoe can be magnetically attracted to a bicycle pedal including magnetic elements. The shoe sole is further provided with stopping blocks to be engaged in the bicycle pedal, preventing the cycling shoe from sliding relative to the bicycle pedal. By such arrangements, the cycling shoe has the advantages of being easy to slide out, stable engagement, and labor-saving. | 12-15-2011 |
20130047462 | INSOLE WITH AN ADJUSTABLE ARCH SUPPORT STRUCTURE - An insole with an adjustable arch support structure comprises a middle sole and a support sole. The middle sole includes a top surface and a bottom surface, the top surface is formed with an arch portion, the middle sole is provided at the arch portion with a support portion formed in the shape of the arch of a user's foot and a lateral support portion located adjacent to the support portion. The bottom surface of the middle sole is formed with a buffer chamber which is concaved toward the support portion, and the lower edge of the lateral support portion is formed with a lateral support edge which is located around a periphery of the buffer chamber. The support sole is received in the buffer chamber of the middle sole and includes a top surface and a bottom surface. | 02-28-2013 |
20150076099 | SHELF WITH INTERLAYERS - A shelf with interlayers may include a shelf made by a plurality of connectors and panels, wherein both sides of the panel has at least one connecting portion and connecting unit, and connecting unit has a connecting groove corresponding to the panel, and the connecting groove is configured to engage with auxiliary panels to increase the variability of using an inner space of the shelf. | 03-19-2015 |
Wu-Chieh Chang, Taichung City TW
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20120144677 | FOLDING KNIFE - A folding knife that is assisted by a spring force in extending a blade thereof provides an effortless and safe structure of folding knife. The folding knife includes opposite handle plates and clamp plates that clamp a blade therebetween. The blade has a surface forming a raised portion that defines a cam ring having a caroming contour surrounding a pivot hole of the blade. The cam ring is received in a hollow opening formed by stamping one of the clamp plates to be engageable with a spring arm arranged in the opening. The camming contour and the resilience of the spring arm help realizing effortless and resiliency-assisted extension of the blade. The other clamp plate forms a slot that defines a resilient sideway-deflected positioning plate engageable and thus retaining the blade at an extended position. Advantages of effortless extension of blade and operation safety by the blade can be achieved. | 06-14-2012 |
Yad-Jen Chang, Taichung City TW
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20080218398 | Remote control integration device for controlling electronic devices - A remote control integration device for controlling electronic devices, comprises a remote controller having a memory unit for storing an instruction set having a plurality of instructions; a key set having a plurality of keys; a first transceiver and a first processor for generating instruction signals according to operation of keys; for storing the instruction set to the memory unit and for emitting the generating instruction signals and the instruction set in the memory unit through the first transceiver; and a remote controller having a second transceiver; and a second processor receiving the instructions or instruction set from the remote controller; and decoding the receiving signals into control signals; and a switch receiving electric power and outputting the electric power according to the decoding signals from the second processor. | 09-11-2008 |
Yeh-Ching Chang, Taichung City TW
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20120255404 | ELECTRONIC TORQUE WRENCH WITH A ROTATABLE DISPLAY UNIT - An electronic torque wrench includes a wrench head unit adapted to engage and turn a fastener, a tubular wrench body which includes a front tubular end fittingly engaged and secured with the wrench head unit, and an intermediate tubular segment having an access opening, a grip handle which is configured to securely grip a rear tubular end of the tubular wrench body, a mounting shell which is sleeved on the intermediate tubular segment, and which has an access hole communicated with the access opening, a housing sleeve sleeved on, and rotatable relative to the mounting shell about a lengthwise axis, and a display unit disposed on the housing sleeve to provide a display representing a torque measured by a strain gauge on the wrench head unit. By rotating the housing sleeve, the display unit can be adjusted to a desired angular position for being viewed easily by the user. | 10-11-2012 |
20120255405 | ELECTRONIC TORQUE WRENCH WITH A ROTATABLE DISPLAY UNIT - An electronic torque wrench a wrench head unit adapted to engage and turn a fastener, a tubular first wrench body securely engaged with the wrench head unit, a tubular second wrench body coupled and aligned with the first wrench body by a fitting member to permit rotation of the second wrench body relative to the first wrench body, a mounting shell sleeved on the second wrench body for mounting a display unit to provide a display representing a measured torque. By rotation of the second wrench body, the display unit can be adjusted to a desired angular position for being viewed easily by the user. | 10-11-2012 |
20140298960 | Adjustable Driving Tool - An adjustable driving tool includes a handle and a driving rod. The handle has a limiting portion disposed in the handle and a slot. The limiting portion has an inner space communicating with openings of a first sleeve portion and a second sleeve portion. The slot communicates with the inner space. The handle provided with a pin disposed through the inner space, and the first and second sleeve portions are disposed around the pin. The driving rod has a working end and a fixation end having an elongate through hole around the pin. The fixation end is disposed into the inner space through the slot. The driving rod is slidable relative to the pin, and the fixation end is .controllably selectively inserted into the first sleeve portion or the second sleeve portion so that the driving rod is held. | 10-09-2014 |
You Chia Chang, Taichung City TW
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20080304397 | OPTICAL HEAD - A micro optical head is provided, which provides sub-wavelength focusing spot and very long depth of focus. The optical head includes a transparent substrate, an opaque film, and at least one sub-wavelength annular channel. After coherent light transmits the transparent substrate supporting the optical head and passes through the appropriately designed sub-wavelength annular channel, the transmitted light can overcome the diffraction limit, and the transmission energy is improved efficiently. The transmitted light converges after a certain distance behind the optical head and forms a sub-wavelength-scale beam that maintains a very long distance without divergence. | 12-11-2008 |
20100224242 | PHOTOELECTRIC CONVERTING DEVICE AND METHOD FOR FABRICATING THE SAME - A photoelectric converting device which includes a substrate layer and an active layer is proposed. The active layer, which is disposed over the substrate layer, has a light receiving surface with a textured structure. The textured structure includes multiple indented units and each of the indented units includes three planes, which form an indentation tip at the intersection point between the three planes. The three planes are perpendicular or about perpendicular to each other. | 09-09-2010 |
20110033074 | TRANSPARENT SPEAKER AND DISPLAY MODULE INTEGRATING THE SAME - A transparent speaker is suitable for being disposed on a display panel. The transparent speaker includes a transparent membrane, a transparent electrode plate, and spacers. Each transparent electrode plate has a plurality of openings. The display panel includes a plurality of pixels. The pixels emit optical signals. A Moire spatial period of the optical signals is less than 600 μm after the optical signals pass through the transparent speaker. When the transparent speaker is disposed on the display panel, a user is able to watch an image on the display panel through the transparent speaker without being interfered by a Moire. | 02-10-2011 |