Yu-Chuan
Yu-Chuan Chang, Tainan City TW
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20140282295 | Method for Forming Photo-masks and OPC Method - The present invention provides a method for forming at least a photo mask. A first photo-mask pattern relating to a first structure is provides. A second photo-mask pattern relating to a second structure is provides. A third photo-mask pattern relating to a third structure is provides. The first structure, the second structure and the third structure are disposed in a semiconductor structure in sequence. An optical proximity process including a comparison step is provided, wherein the comparison step includes comparing the first photo-mask pattern and the third photo-mask pattern. Last, the first photo-mask pattern is import to form a first mask, the second photo-mask pattern is import to form a second mask, and the third photo-mask pattern is import to form a third mask. The present invention further provides an OPC method. | 09-18-2014 |
Yu-Chuan Chang, Taipei TW
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20090048006 | FOLDABLE ELECTRONIC DEVICE - A foldable electronic device including a first frame, a second frame, a first connecting rod, and a second connecting rod is provided. The first connecting rod has a first end and a second end, wherein the first end and the second end are respectively pivoted on one side of the first frame and the second frame. The second connecting rod has a third end and a fourth end, wherein the third end and the fourth end are respectively pivoted on the other side of the first frame and the second frame. The first connecting rod is suitable for rotating along a first axle, and the second connecting rod is suitable for rotating along a second axle, wherein the first axle is not coaxial with the second axle. | 02-19-2009 |
20090135554 | KEYBOARD - A keyboard includes a first housing having a plurality of first magnetic elements, a keystroke module having a key portion disposed on the first housing, a second housing combining with the first housing and has an opening, and an actuating assembly. The keystroke module is disposed corresponding to the opening. The actuating assembly is disposed movably on the second housing and has a plurality of second magnetic elements. The keystroke module is not protruded from the opening and is at a packing position. When the actuating assembly is moved along an actuating direction, at least one first magnetic element and at least one second magnetic element attract to each other to shorten the distance, which brings the second housing to move relatively to the first housing so that the key portion of the keystroke module passes though the opening and is at a using position. | 05-28-2009 |
Yu-Chuan Chang, Taipei City TW
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20120137266 | Method for Setting Width of Trace On Printed Circuit Board - A method implemented by a computer layout software for setting the width of the printed circuit board trace is disclosed. The method selects one from several traces set on the printed circuit board traces, obtains the corresponding trace name of the selected trace, obtains the device pin connected to the selected trace, acquires the pad corresponding to the device pin, reads the width of the pad, and adjusts the width of the pad. | 05-31-2012 |
Yu-Chuan Chang, New Taipei City TW
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20150227642 | METHOD AND DEVICE FOR COMPOSING THREE-DIMENSIONAL MODEL - A method and a device for composing three-dimension model are provided, and the method includes following steps. A base model is set. At least one symbol model is selected from a candidate database according to a symbol string. The symbol string includes the symbols arranged in sequence, and the at least one symbol is respectively associated with the at least one symbol model. The base model and the symbol models are analyzed so as to obtain space location information of the symbol models relative to the base model. The symbol models are composed with the base model according to the space location information so as to build up a three-dimension model associated to an object. | 08-13-2015 |
20150242564 | DATA GENERATING METHOD FOR 3D PRINTING, METHOD FOR PRINTING A 3D OBJECT, AND SYSTEM FOR PROCESSING 3D PRINTING DATA - A data generating method is implemented by a computing system for three-dimensional (3D) printing, and includes the steps of receiving a 3D graphic file and a printing profile containing printing parameters associated with 3D printing for the 3D graphic file; recording a correspondence between the 3D graphic file and the printing profile; and combining the 3D graphic file and the printing profile according to the recorded correspondence to generate a printing data file. | 08-27-2015 |
20150288860 | SHADING DEVICE FOR THE LIGHT MODULE OF A SURVEILLANCE CAMERA - A shading device for the light module of the surveillance camera, wherein the light module rotates, with the filming module of the camera, back and forth between the vertical axis and horizontal axis of the camera. The shading device includes a shading shield that can moves back and forth between the first position and the second position. When the light module and the filming module rotate to a preset angle zone that is near the horizontal axis, the shading shield will move with the light module and the filming module, and the shading shield shades part of the light emitted by the light module that the part of light will not project onto the reflective object of the camera. | 10-08-2015 |
20160041977 | STORING METHOD FOR EDITED IMAGE FILE - A storing method temporarily records every editing actions when a 3D-model of an original image file is edited. When the 3D-model is edited completely and an edition-completed model is obtained, a project file is created to store an absolute address of the original image file located in a hard-drive, and to store the temporary recorded editing actions to as a log file of the project file. When the project file is opened later, it opens the 3D-model of the original image file in according to the stored absolute address, and then the opened 3D-model is edited automatically in according to the stored editing actions. Therefore, the edition-completed model can be obtained directly whenever the project file is opened. Also, a user can recover the edition-completed model back to a status before executing any one of the edition actions in according to the log file. | 02-11-2016 |
20160059491 | THREE-DIMENSIONAL PRINTING APPARATUS AND METHOD FOR COMPENSATING COORDINATE OFFSET BETWEEN NOZZLES THEREOF - A three-dimensional printing apparatus and a method of compensating a coordinate offset of a nozzle are provided. The method includes the following. A first nozzle and a second nozzle are controlled to print a testing three-dimensional object on a platform according to a calibration model. The testing three-dimensional object includes a plurality of correlation structures respectively corresponding to a plurality of compensation parameters, and each correlation structure includes a first sub-structure and a second sub-structure. The first sub-structure is formed of a first forming material, and the second sub-structure is formed of a second forming material. Through observing a joint level between the first sub-structure and the second sub-structure of each correlation structure, a best correlation structure, which is used for performing compensation on a printing coordinate of the first nozzle or the second nozzle, is selected from the correlation structures. | 03-03-2016 |
Yu-Chuan Chang, Hsinchu TW
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20130310566 | ORGANIC AMINE DIMMER AND METHOD FOR SYNTHESIZING THE SAME - An organic amine dimmer and a method for synthesizing the same are disclosed. The method comprises the following steps: (A) mixing an iron-containing compound (e.g., Fe | 11-21-2013 |
Yu-Chuan Cheng, New Taipei City TW
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20160124493 | ENHANCED WAKEUP MODE - A method of operating a computer that is in a sleep state and that is accessed remotely. The method includes receiving an indication that the computer should transition from a sleep state to a wake state, determining whether the indication was generated as a result of a remote access to the computer, and upon determining that the indication was generated as a result of a remote access to the computer, causing the computer to transition to a partial wake state. | 05-05-2016 |
Yu-Chuan Chiang, Puzih City TW
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20080254526 | Mutated Xylanase Gene with a Broad PH Range of Reaction and Site-Specific Mutagenesis Method Thereof - A mutated xylanase gene with a broad pH range of reaction includes a forty-first amino acid or a twenty-first amino acid generated from transforming asparagine to aspartic acid so as to form the mutated xylanase gene. A site-specific mutagenesis method includes the step of: mutating the forty-first amino acid or the twenty-first amino acid of the xylanase gene by transforming asparagine to aspartic acid so as to form the mutated xylanase gene. | 10-16-2008 |
20080254539 | Mutated Xylanase Gene with High Reaction Activity and Site-Specific Mutagenesis Method Thereof - A mutated xylanase gene with high reaction activity includes a fifty-eighth amino acid or a thirty-eighth amino acid generated from transforming asparagine to aspartic acid so as to form the mutated xylanase gene. A site-specific mutagenesis method includes the step of: mutating the forty-first amino acid or the thirty-eighth amino acid of the xylanase gene by transforming asparagine to aspartic acid so as to form the mutated xylanase gene. | 10-16-2008 |
Yu-Chuan Chien, Taichung City TW
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20130193182 | NAIL GUIDING DEVICE FOR COIL NAILER - A guiding device for coil nailers includes a nose connected to a barrel with a longitudinal path defined in the barrel and an inlet is located at the mediate portion of the longitudinal path. A side plate extends from the barrel and a guiding slot is defined in the inside of the side plate. A hollow portion is defined in the inside of the lower end of the side plate and a cylinder is located on outside of the side plate. A stop plate extends from one side of the inlet of the barrel. The minimum distance from one side of the stop plate to the other side of the inlet is between two respective maximum diameters of the nail shank and the nail head. A rib extends from the inside of the stop plate and toward the axis of the path to maintain the nails to be straight. | 08-01-2013 |
Yu-Chuan Fang, Yilan City TW
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20090276671 | METHODS AND APPARATUS FOR TRANSMITTING/RECEIVING DATA IN A COMMUNICATION SYSTEM - A method of error control, including forming a plurality of first data symbols from a plurality of data bits, transmitting a first signal including the plurality of first data symbols, receiving a request for retransmission, forming a plurality of second data symbols from the plurality of data bits, and transmitting a second signal including the plurality of second data symbols. At least one of the first data symbols is formed from several of the plurality of data bits such that none of the second data symbols is formed from the several of the plurality of data bits. | 11-05-2009 |
20100067425 | METHODS AND DEVICES FOR WIRELESS BROADCASTING SERVICE COMMUNICATION ENVIRONMENT - A method for subblock generation in a wireless communication system includes receiving, by a subblock generator, one or more data blocks, and selecting, based on one or more criteria, one or more functional blocks and an operational order of the one or more functional blocks. The method also includes processing the received one or more data blocks using the selected one or more functional blocks in the selected operational order to generate a plurality of data subblocks, and transmitting the plurality of data subblocks to the plurality of receiving devices. The method further includes transmitting, to the plurality of receiving devices, location information for each of the plurality of data subblocks. | 03-18-2010 |
20100220799 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN A WIRELESS COMMUNICATION SYSTEM - The present invention discloses a transmission method and apparatus for a wireless communication system. The data transmission method comprises the following steps. A first data mapped in a QAM constellation pattern is transmitted in a first transmission. And a second data, which is reversion of the first data and mapped in said QAM constellation pattern, is retransmitted. In embodiment, the interleaved data is partially swapped based on a predetermined swapping pattern. In another embodiment, first interleaved data and second interleaved data are multiplexed per N bits, N is an integer larger than 1. Therefore, improvement of reliability at first transmission or retransmission in a wireless communication system can be achieved. | 09-02-2010 |
20110161771 | METHOD AND APPARATUS FOR PROVIDING RESOURCE UNIT BASED DATA BLOCK PARTITION - A method of providing resource unit based data block partitioning may include determining, for a bit stream to be encoded in a coding scheme including an upper layer coding and a physical layer coding, whether upper layer coding is enabled. The method may further include, in response to the upper layer coding being enabled, partitioning the bit stream into one or more blocks for forward error correction coding. The one or more blocks may have a block size determined based on a size of a resource unit. The resource unit size may correspond to one or more units predefined in the physical layer for the resource allocation. A corresponding apparatus is also provided. | 06-30-2011 |
Yu-Chuan Ho, Taichung County TW
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20100096429 | Gas can mounting structure for gas nail gun - A gas can mounting structure installed in a gas nail gun having a vertically movable safety rod is disclosed to include a gas can holder for accommodating a gas can, a positioning mechanism mounted in the gas can holder and having two side plate members for guiding insertion of a gas can into the inside of the gas can holder into position, and a spring-supported roller rotatably and slidably coupled between the two side plate members for stopping against the gas can being loaded in the gas can holder to prevent gas leakage during installation of the gas can. | 04-22-2010 |
20100127038 | Gas can mounting structure for gas-operated nail gun - A gas can mounting structure includes a holder frame formed of a part of a gas-operated nail gun and defining an accommodation chamber for accommodating a gas can, a cover pivoted to the holder frame and turnable relative to the holder frame to close/open the accommodation chamber, and a control switch mounted in the holder frame and movable between a first position where a stop block of the button of the control switch is stopped at a stop block at the cover to lock the cover in the close position and a second position where the stop block of the button is released from the stop block of the cover for allowing the cover to be biased from the close position to the open position for easy loading/unloading of a gas can | 05-27-2010 |
20100155406 | Gas can for gas nail gun and inner bag connector for the gas can - A gas can for gas nail gun includes a can body having a top opening, a gas-filled inner bag mounted inside the can body, an inner bag connector, which has a tube holder joined to the inner bag and defining an axial through hole and a tube member that defines an air passage and is inserted through the axial through hole of the tube holder and rotatable between an unpositioned position where the tube member is removable from the tube holder and a positioned position where the tube member is locked to the tube holders, a cap fixedly fastened to the tube member and joined to the can body to block the top opening of the can body, and an air valve installed in the cap for guiding the gas out of the inner bag to the outside of the gas can. | 06-24-2010 |
20100176180 | Gas nail gun - A gas nail gun includes a trigger, a pivoted baffle plate, and a liftable safety rod. When the safety rod is kept in the non-triggering position and not stopped against the workpiece, the baffle plate stops the trigger from operation. When the safety rod is stopped against the workpiece and lifted to the triggering position, the baffle plate is biased, allowing the trigger to be pressed. When the trigger is pressed and stopped against the baffle plate, the trigger is hooked up with a hook of the baffle plate so that the baffle plate is prohibited from biasing upon stoppage of the safety rod against the workpiece, avoiding accidental triggering of the trigger. | 07-15-2010 |
Yu-Chuan Hsu, Taipei City TW
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20140046079 | METHOD FOR PREPARING EPOXIDES - A method for preparing an epoxide is disclosed. The method for preparing an epoxide includes the step of performing a reaction of an alkene and oxidant in the presence of a Ti—Si molecular sieve as a catalyst, and increases the conversion rate of hydrogen peroxide and the yield of the epoxide. | 02-13-2014 |
20140179937 | METHOD FOR PRODUCING EPOXIDE - A method for producing an epoxide is provided. The method includes a step of performing a reaction of an olefine compound and an oxidant to form the epoxide by using a titanium-silicon molecular sieve as a catalyst, thereby increasing the conversion rate of the oxidant and the yield of the epoxide. | 06-26-2014 |
20140179938 | METHOD FOR PREPARING EPOXIDE - A method for producing an epoxide is disclosed. The method includes performing a reaction of an olefin compound and an oxidant by using a titanium-silicon molecular sieve as a catalyst, in the presence of a silicon oxide containing an alkaline earth metal as a coagent. The selectivity and yield of epoxide are increased by using a silicon oxide containing an alkaline metal as a coagent. | 06-26-2014 |
Yu-Chuan Huang, Taipei TW
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20110053899 | USE OF LANOSTANE AND PORIA EXTRACT IN TREATING DIABETES - A pharmaceutical composition for treating diabetes is provided in this invention. The composition contains a lanostane compound as a potent component. A suitable source of the lanostane compound is a | 03-03-2011 |
Yu-Chuan Huang, Taipei City TW
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20090172504 | MEMORY ARCHITECTURE FOR VITERBI DECODER AND OPERATING METHOD THEREFOR - The Viterbi decoder is an essential module in a communication system, in which the power and the decoding latency are restricted. In the present invention, a power efficient low latency survivor memory architecture and an operating method for the Viterbi decoder are disclosed by providing a plurality of trace-forward units, a plurality of first signal selecting units, a plurality of second signal selecting units and a third signal selecting unit to reduce the power consumption by decreasing the exchange times of contents in the trace-forward units. Thus, the present invention is suitable for use in mobile communication devices which require low power consumption. | 07-02-2009 |
Yu-Chuan Kao, Taipei City TW
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20150134843 | METHOD OF ESTABLISHING NETWORK CONNECTION AND SYSTEM THEREOF - A method of establishing network connection for peer-to-peer connection between a first network device and a second network device includes a first server receiving a connection request package from the first network device according to a first match table. The first server confirms the second network device being connected thereto. The first server confirms the address type of the first network device and the second network device and transmits a connection signaling package to the second network device. The first server receives a connection response package sent by the second network device according to a second match table and the first server confirms connection according to the connection request package and the connection response package. Then, the first network device and the second network device establish connection. | 05-14-2015 |
Yu-Chuan Lee, Xing Chu TW
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20140218945 | TRAVELING DIRECTION ASSISTANCE GUIDANCE SYSTEM FOR VEHICLE - A traveling direction assistance guidance system mounted on a vehicle which compromising at least a light source, a sensing module for sensing the vehicle traveling direction and a light control apparatus. Based on the vehicle traveling direction sensed by the sensing module and other external control signals, the light control apparatus adjusts the light beams of the light source as the light beams associated with the vehicle traveling directions. When the vehicle travels straight, the light beam is adjusted as a straight line guide light beam. When the vehicle turns, the light beam is adjusted as a curved guide light beam, and the direction and curve of the guide light beams changes over the rotational angle of the steering wheel. Hence, allows the driver to know the expected traveling trajectories when the vehicle is traveling straight or turning, and thus effectively protecting the driving safety. | 08-07-2014 |
20140218947 | TRAVELING DIRECTION ASSISTANCE GUIDANCE SYSTEM FOR VEHICLE - A traveling direction assistance guidance system mounted on a vehicle which compromising at least a light source, a sensing module for sensing the vehicle traveling direction and a light control apparatus. Based on the vehicle traveling direction sensed by the sensing module and other external control signals, the light control apparatus adjusts the light beams of the light source as the light beams associated with the vehicle traveling directions. When the vehicle travels straight, the light beam is adjusted as a straight line guide light beam. When the vehicle turns, the light beam is adjusted as a curved guide light beam, and the direction and curve of the guide light beams changes over the rotational angle of the steering wheel. Hence, allows the driver to know the expected traveling trajectories when the vehicle is traveling straight or turning, and thus effectively protecting the driving safety. | 08-07-2014 |
Yu-Chuan Li, Taipei City TW
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20150356272 | PRESCRIPTION ANALYSIS SYSTEM AND METHOD FOR APPLYING PROBABILISTIC MODEL BASED ON MEDICAL BIG DATA - A prescription analysis system and method are introduced. The prescription analysis system includes a knowledge database, an access module, a storage module, and a judgment module. The judgment module judges whether a new prescription is appropriate according to three prescription appropriateness criteria. The prescription analysis method is integrated in the prescription analysis system. Therefore, the prescription analysis system and method enhance the accuracy of prescriptions, reduce likelihood of medication errors, cut medical expenditure, and save patients' lives. | 12-10-2015 |
Yu-Chuan Liu, Taipei TW
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20140377808 | APPARATUS AND PROCESS FOR PREPARATION OF SMALL WATER CLUSTER AND SMALL MOLECULAR CLUSTER WATER PREPARED THEREFROM - The invention provides an apparatus of treating water to obtain small water cluster, which comprises one or more illumination devices and one or more holders holding metal particles. The invention also provides a method of preparing the small water cluster and the small water cluster prepared from the apparatus or the method. | 12-25-2014 |
Yu-Chuan Wang, Hsinchu TW
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20130322126 | Soft-Switching Inverter - An inverter with soft switching is used for a high step-up ratio and a high conversion efficiency. The inverter includes an isolation voltage-quadrupling DC converter and an AC selecting switch. The isolation voltage-quadrupling DC converter includes an active clamping circuit. By a front-stage converter circuit, a continuous half-sine-wave current is generated. By a rear-stage AC selecting switch, the half-sine-wave current is turned into a sine-wave current. Thus, electricity may be supplied to an AC load or the grid. The circuit is protected by isolating the low-voltage side from the high-voltage side. The conversion efficiency is high. The leakage inductance is low. The switch stress is low. The inverter is durable and reliable. Hence, the inverter is suitable for use in a photovoltaic system to increase the total conversion efficiency. | 12-05-2013 |
Yu-Chuan Wang, Tainan City TW
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20130181625 | SINGLE STAGE ELECTRONIC BALLAST WITH POWER FACTOR CORRECTION - A single stage electronic ballast with power factor correction is provided. The single stage electronic ballast can work under the present intensity discharge lamp without any change and provide higher efficient, lower power consumption of lighting system, and better lighting quality of lamps. The single stage electronic ballast can also provide a stable current to load (lamp) for a long time. The single stage electronic ballast includes a first switch and a second switch that are controlled with complementary switching so as to provide an output voltage in response to the input power source and the variation of the load. | 07-18-2013 |
Yu-Chuan Wen, Hsinchu County TW
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20100097823 | LIGHT GUIDE PLATE AND BACKLIGHT MODULE - A light guide plate includes a plate-shaped transparent body and a plurality of stripe-shaped planar structures. The plate-shaped transparent body is bent to form a top portion, a bottom portion, and a curved portion connected between the top portion and the bottom portion, and the top portion and the bottom portion are substantially parallel to each other and define a gap therebetween. The stripe-shaped planar structures are connected with each other on an outer surface of the curved portion. | 04-22-2010 |
Yu-Chuan Yen, Changhua TW
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20090044658 | BREAKPROOF HANDLE BAR - A breakproof handle bar includes continuous wavy tubular concave and convex cambers disposed on an external surface of a middle section of the bar, a flat and smooth circular surface disposed separately on external surfaces of both left and right sides of the bar, and an internal wall with a uniform thickness disposed in a hollow diameter along the interior of the whole bar, so that the bar can sustain a large force and prevent the bar from being broken, cracked, or deformed. | 02-19-2009 |
Yu-Chuan Yen, Pituo Hsiang TW
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20080282835 | COMBINED STRUCTURE OF THE TUBULAR HANDLE - The present invention relates to a combined structure of the tubular handle, which is composed of several sections of symmetrically deployed sleeve combing elbow and holding tube; hence, every section of the tube can be optionally collocated with different lengths, angles, materials and colors; in addition, the tube body of said handle will be fortified to become studier and will reach the practical effect on avoiding the handle being deformed and fractured. | 11-20-2008 |
20080284227 | ARMREST STRUCTURE OF THE BACK-SEAT OF THE HEAVY-DUTY MOTORCYCLE - The invention relates to an armrest structure of the back-seat of the heavy-duty motorcycle; wherein, the structure is composed of a linking-sleeve and a handle set at both sides of the fix-base. One rectangular-and-hollow adjusting trough is respectively set at each side of the arc-shaped fix-base to facilitate bolts to be fixed around the cover of the oil box after penetrating; a penetrating-hole is respectively set at the outmost end of both sides to be slipped through by bolt for bolt's integrating with the bottom of linking-sleeve after slipping through; an open-cutting trough and a bolting-hole being reserved around the on-slipping hole, after the upper end of the linking-sleeve contacting with the on-slipping hole set at one end of the handle, the linking-sleeve and the handle will be integrated as one unit via the bolt's bolting force and the fortifying contact force of the open-cutting trough. | 11-20-2008 |