Chang, Keelung City
Bo-Li Chang, Keelung City TW
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20120213100 | METHOD FOR SELECTING TRANSMISSION ARCHITECTURE AND TRANSMISSION SYSTEM - A method for a transmission system selecting one of a plurality of transmission architectures to transmit a multicast-and-broadcast service is provided. The transmission system comprises at least one base station participating the transmission of the multicast-and-broadcast service. The method comprises recording a number of subscribers for subscribing the multicast-and-broadcast service within the coverage range of each of the base stations. According to the subscriber number and the number of the base stations, each of the transmission architectures is mapped to average cell efficiency. The average cell efficiency of each of the transmission architectures is analyzed. The transmission architecture corresponding to the maximum average cell efficiency is selected for the transmission system transmitting the multicast-and-broadcast service. | 08-23-2012 |
Chao Chang, Keelung City TW
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20100089746 | HYDRAGEN-OXYGEN ELECTROLYZING DEVICE AND CARBON PAPER ELECTRODES THEREOF WITH MATERIAL-CHANGED OUTER SURFACES - A hydrogen-oxygen electrolyzing device for generating hydrogen and oxygen with electrolytic solution comprises a first container providing a receiving trough for containing the electrolyte, and at least an electrolyzing structure; the electrolyzing structure further comprises: at least a serial cell being disposed in the receiving trough and further comprising a plurality of electrodes with a gap between every two neighboring electrodes, a first conductor and a second conductor; the first and second conductors electrically connect with the two outermost electrodes; characterized in that each of the electrodes is a carbon paper electrode with both outer surfaces thereof being changed in material; the carbon paper electrode further comprises: a carbon paper substrate having a first surface and a second surface, a first metal layer being joined to the first surface, and a second metal layer being joined to the second surface. | 04-15-2010 |
Cheng-Min Chang, Keelung City TW
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20090282177 | APPARATUS AND METHOD FOR SIGNAL TRANSMISSION IN EMBEDDED SYSTEM - An apparatus and a method for signal transmission in an embedded system. The apparatus comprises: a master control chip, embedded in the embedded system and comprising a controller and a plurality of I/O pins; a plurality of slave chips; and a bus having one end coupled to the plurality of I/O pins and the other end coupled to one of the plurality of slave chips; wherein data or signals are bi-directionally transmitted. The method comprises steps of: transmitting a control signal from a master control chip to a slave chip; starting an operation by the slave chip after receiving the control signal; transmitting a data signal and a command signal to the master control chip from the slave chip; processing the data signal according to the command signal by the master control chip; and transmitting another control signal from the master control chip to the slave chip to terminate the operation. | 11-12-2009 |
20100156336 | LOW SPEED CONTROL METHOD AND APPARATUS FOR SERVO MOTOR - A low speed control method and an apparatus for a servo motor. The control apparatus comprises: an encoder capable of acquiring a speed signal from a servo motor and encoding the speed signal to output a low-resolution encoded signal; an insertion calculation unit capable of receiving the low-resolution encoded signal from the encoder to be processed by an interpolation operation for converting the low-resolution encoded signal into a high-resolution encoded signal to be outputted therefrom; a servo control chip capable of setting internal parameters and receiving the high-resolution encoded signal from the insertion calculation unit to be processed by a calculation process so as to output a switch control instruction; and a power module capable of receiving the switch control instruction from the servo control chip and then transmitting the same to the servo motor for adjusting the operation speed of the servo motor. | 06-24-2010 |
20140139057 | STATOR MODULE AND MAGNETIC FIELD GENERATED STRUCTURE THEREOF - The disclosure provides a stator module and a magnetic field generated structure which includes a magnetizer and an electrically conducting pipe. The electrically conducting pipe is wound around the magnetizer and has a passage inside. The passage has an outlet and an inlet opposite to each other. The electrically conducting pipe has a current input portion and a current output portion. | 05-22-2014 |
Chen-Hsien Chang, Keelung City TW
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20150157473 | METHOD FOR AUTOMATICALLY ADJUSTING A DAMPING LEVEL PROVIDED BY AN ARTIFICIAL KNEE JOINT, AND THE ARTIFICIAL KNEE JOINT - An artificial knee joint is to be connected between a prosthetic thigh and a prosthetic lower leg. The artificial knee joint includes a knee joint body, a processor mounted in the knee joint body, a damping unit that is coupled to the processor and configurable to provide various damping levels, and an accelerometer coupled to the processor. The accelerometer is configured to measure acceleration subjected to the artificial knee joint, and to generate and transmit a measuring signal according to the measurement to the processor. The processor is configured to control the damping unit to provide one of the damping levels, based on the measuring signal. | 06-11-2015 |
Chin-Chia Chang, Keelung City TW
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20100029166 | FABRICATION METHOD OF DISCHARGE LAMP - A fabrication method for discharge lamps is disclosed, which comprises providing a glass tube of diameter between 2 and 20 mm, the glass tube having an inner wall coated with a fluorescent phosphor and having a through-passage with a first end and a second end, connecting a first dielectric electrode to the first end of the glass tube by applying an adhesive to a contacted portion of the glass tube and the first dielectric electrode, and sintering the contacted portion of the glass tube and the first dielectric electrode to securely connect the glass tube and the first dielectric electrode. Subsequently, processes of filling and sealing are conducted to complete the fabrication of the discharge lamps. | 02-04-2010 |
20100314999 | LAMP DEVICE - The present invention provides a lamp device. The lamp device of the present invention comprises a lamp holder, a frame on the lamp holder, and a lamp tube having a height. At least one third of the height of the lamp tube is contacted with the frame to improve mechanical strength of the lamp tube. | 12-16-2010 |
20110283741 | TUBE BENDING APPARATUS - A tube bending apparatus for bending a straight lamp tube includes a horizontal heating chamber, a vertical heating chamber and a tube bending mold. The horizontal heating chamber includes a bending tube heating zone and two pre-heating zones. The bending tube heating zone has a working temperature higher than that of the two pre-heating zones. The vertical heating chamber communicates with the horizontal heating chamber and includes a mold heating zone. The mold heating zone has a working temperature higher than or equal to that of the bending tube heating zone. The tube bending mold is heated in the mold heating zone in a working temperature to bend the straight lamp tube held and heated in the horizontal heating chamber. | 11-24-2011 |
20120190253 | LAMP CONNECTION DEVICE - A lamp connection device, which connects with an external circuit and a lamp, comprises an elastic conduction member having at least one engagement section and two winding connection members respectively formed at two ends of the elastic conduction member. The conductive wire of the external circuit and the conductive filament of the lamp are electrically connected to the elastic conduction member via the winding connection members. The engagement section is electrically connected with the conductive wire and conductive filament. Thereby, the lamp can be electrically connected with the external circuit, and the lamp connection device can be bent to flexibly connect to different lamp holders or lamp shades. The serrate structure of the engagement section also can realize invasive electrical connection to prevent increased resistance caused by the oxide layer formed on the surface of the conductive wire. | 07-26-2012 |
20120228652 | LED LAMP AND MANUFACTURING METHOD THEREOF - An LED lamp (Light Emitting Diode) manufacturing method is disclosed. The method includes the steps as following. First, a fluorescent powder and a translucent plastic are mixed to be a mixed material, and the ratio of the fluorescent powder and the translucent plastic is below 80:100. Second, the mixed material is applied to form a lamp shell by the injection molding technology. Third, at least one LED is arranged at the center of the bottom of the lamp shell. | 09-13-2012 |
Chun-Chuan Chang, Keelung City TW
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20120068911 | ANTENNA MODULE WITH ANTENNA SIGNAL INDICATING FUNCTION - An antenna module with antenna signal indicating function includes a substrate unit, an antenna unit and a light-emitting unit. The antenna unit has an antenna trace fanned on the substrate unit, and the antenna trace has an antenna body having a grounding portion electrically connect with the antenna body and a feeding portion electrically connect with the antenna body for simultaneously receiving RF signals and DC. The light-emitting unit has a light-emitting element electrically connected between the antenna body and the feeding portion, thus the antenna body and the light-emitting element share the grounding portion. When the user turns on the antenna function of the laptop to receive RF signals, the antenna unit and the light-emitting unit can respectively receive RF signals and DC. Hence, users or bystander could easily judge whether the antenna unit is in use according to light or dark of the light-emitting unit. | 03-22-2012 |
20130069846 | ANTENNA STRUCTURE FOR REDUCING THE SAR VALUE - An antenna structure disposed inside an external casing according to an optimum separation distance for reducing the SAR value includes a substrate unit and an antenna unit. The substrate unit includes at least one substrate body. The antenna unit includes at least one antenna layer disposed on the substrate body. The antenna layer is extended along an X-axis direction to form an X-axis distance and is extended along a Y-axis direction to form a Y-axis distance, the X-axis direction is vertical to the Y-axis direction, and the X-axis distance of the antenna layer is larger than the Y-axis distance of the antenna layer. In addition, the optimum separation distance is defined from one end of the antenna layer to the external surface of the external casing along the X-axis direction, and the optimum separation distance is substantially between 5 mm and 20 mm. | 03-21-2013 |
20130201061 | COMMUNICATION DEVICE - A communication device includes a assembly and an antenna structure formed on the assembly. The antenna structure has a feeding antenna and a stub antenna spaced apart from the feeding antenna. The feeding antenna has a feeding portion. The stub antenna is suitable for being excited and coupled by the feeding antenna, resonating at a resonance frequency of the feeding antenna, and causing the antenna structure to form two hotspots in an operated frequency band. The shortest distance between the feeding antenna and the stub antenna is defined as a coupling distance. The coupling distance is larger than zero and smaller than or equal to the length of the stub antenna. Thus, electric field value generated from the feeding antenna can be reduced by the stub antenna being excited and coupled by the feeding antenna and resonating at the resonance frequency of the feeding antenna. | 08-08-2013 |
Chung-Cheng Chang, Keelung City TW
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20100112714 | BIOCHIP - The present invention relates to a biochip for nucleic acid hybridization. The biochip of the present invention comprises a hybridization chamber which is in the form of a cavity, a porous membrane pressed in the hybridization chamber; and at least one first circulation hole and at least one second circulation hole which are communicated with the hybridization chamber so that the reaction solution flows in the at least one first circulation hole and flows out the at least one second circulation hole through the pores of the porous membrane. The hybridization reaction area is increased by flowing the reaction solution through the pores of the membrane, which enable the reaction sensitivity to be increased. The diffusion distance for the reaction molecules is decreased due to the limited inside space of the membrane, and thereby the hybridization time is shortened. | 05-06-2010 |
Chung-Yi Chang, Keelung City TW
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20110076828 | METHOD FOR MANUFACTURING CAPACITOR LOWER ELECTRODES OF SEMICONDUCTOR MEMORY - A method for manufacturing capacitor lower electrodes of a semiconductor memory firstly forms a first stacked structure over a semiconductor substrate which has a plurality of conductive plugs. Then a second stacked structure is formed on the first stacked structure; furthermore, a plurality of trenches extending from a top surface of the second stacked structure to a bottom surface of the first stacked structure are formed and expose the conducting plugs; finally, conductive metal materials and solid conducting cylindrical structures are deposited in the trenches in turn, and the conductive metal materials contact with the conductive plugs and the conducting cylindrical structures. Each conducting cylindrical structure is a capacitor lower electrode. Accordingly, the present invention can increase the supporting stress of the capacitor lower electrodes and further reduce the difficulty in disposing of capacitor upper electrodes and capacitor dielectric layers outside the capacitor lower electrodes. | 03-31-2011 |
Chung-Yuh Chang, Keelung City TW
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20080313528 | METHOD AND SYSTEM FOR PRODUCING PATENT SPECIFICATION - A method and system for producing a patent specification is capable of producing a patent specification draft rapidly for the inventor, applicant or patent attorney, thereby reducing the time to complete the specification and improving the mutual understanding between the inventor and the patent attorney. After the inventor inputs the technical characteristics and other related description via a graphic interface, a patent specification draft can be produced rapidly. The method includes the steps of inputting a title, selecting the type of invention, entering the graphic interface, inputting the name and function of each element to form an output data section, inputting the data having multiple sets of text areas, cooperating the input data having multiple sets of text areas with individual output data section, combining, trans-pasting and composing the corresponding input description to form multiple sets of output data sections. In this way, the contents of a patent specification can be formed. | 12-18-2008 |
Feng Chang, Keelung City TW
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20090103192 | Lens module structure with a metal shell and assembling method therefor - A lens module structure with a metal shell includes a metal shell and a lens module. The metal shell has a bottom casing and a top casing. The bottom casing has several lateral plates which have protrusions inwardly. At least two lateral plates have first locking portions. Second locking portions corresponding to the first locking portions are disposed on the side wall of the top casing. The lens module has metal portions and is assembled with the bottom casing. Each of the protrusions on the bottom casing abuts and holds the metal portions. Furthermore, the top casing is assembled with the bottom casing via locking the second locking portions with the first locking portions. The protrusions have a predetermined length. The protrusions can abut and hold the lens module with a predetermined size. Moreover, the effect of anti-electromagnetic interference is improved. | 04-23-2009 |
20090154074 | Insertion slot shielding mechanism for an electronic device - An insertion slot shielding mechanism for an electronic device is used to shield an insertion slot provided in an opening of a casing of an electronic device. The insertion slot shielding mechanism includes a shielding means and an elastic pushing piece. The shielding means corresponds to the opening and is slidably connected to the opening of the casing. One end of the elastic pushing piece is connected to a side wall within the electronic device corresponding to the opening of the casing, and the other end thereof is kept to abut against the shielding means. The elastic force of the elastic pushing piece allows the shielding means to be located in a position to shield the opening of the casing. | 06-18-2009 |
Feng-Chen Chang, Keelung City TW
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20130015668 | ELECTRIC POWER GENERATORAANM CHANG; SHENG-CHUANGAACI Taipei CityAACO TWAAGP CHANG; SHENG-CHUANG Taipei City TWAANM Chang; Feng-ChenAACI Keelung CityAACO TWAAGP Chang; Feng-Chen Keelung City TW - An electric power generator device includes: a dynamic force source device for generating a dynamic force driving a rotor of a generator to perform a rotary motion via moment transmission mechanism; the generator for generating an electric power, the generator including the rotor; the moment transmission mechanism disposed between the dynamic force source device and the rotor of the generator and adapted to lengthen a moment arm between a point of application of the dynamic force and the rotor, such that the moment arm thus lengthened allows the dynamic force transmission mechanism to impose a moment amplifying effect on the rotor, thereby driving in a labor-saving manner the rotor to perform the rotary motion. | 01-17-2013 |
Hsie-Chia Chang, Keelung City TW
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20080198843 | Method and apparatus for switching data in communication system - A method and apparatus for switching data in communication system which comprises of mainly a conversion circuit to receive source data possessing real coding dimension and covert it to converted data possessing tolerable coding dimension; judgment bit is set in the converted data to designate the data as source data or not. Later on, shift circuit is used to shift the converted data in certain amount so as to generate a shifted data; meanwhile, the lowest bit and highest bit of shifted data are used to start acquiring real coding dimension to be used respectively as a first data and a second data, or by changing the pattern of acquiring the first data, then the highest bit minus the real coding dimension bit as the starting bit of the first data, and acquiring the real coding dimension from the side of the lowest bit. Finally, a comparison and selection circuit is used to compare the corresponding judgment bit in the first and the second data and to output an output data, wherein output data is source data with the above-mentioned amount of shift. | 08-21-2008 |
20080198938 | Method and apparatus for switching data in communication system - A method and apparatus for switching data in communication system which comprises of mainly a conversion circuit to receive the source data possessing in a real coding dimension and covert it to converted the data possessing in a tolerable coding dimension; the judgment bits are set in the converted data to designate the data as source data or not. Later on, shifter circuit is used to shift the converted data in certain amount and generates a shifted data; meanwhile, the right side and left side of shifted data are used to start acquiring the real coding dimension to be used respectively as a first data and a second data. Finally, a comparison and selection circuit is used to compare the corresponding judgment bits in the first and the second data and to output an output data, wherein output data is source data with the above-mentioned amount of shift. | 08-21-2008 |
20090037799 | OPERATING METHOD APPLIED TO LOW DENSITY PARITY CHECK (LDPC) DECODER AND CIRCUIT THEREOF - An operating method applied to low density parity check (LDPC) decoders and the circuit thereof are proposed, in which original bit nodes are incorporated into check nodes for simultaneous operation. The bit node messages are generated according to the different between the newly generated check messages and the previously check node messages. The bit node messages can be updated immediately, and the decoder throughput can be improved. In the other way, the required memory of LDPC decoders can be effectively reduced, and the decoding speed can also be enhanced. | 02-05-2009 |
20090146849 | MULTI-MODE MULTI-PARALLELISM DATA EXCHANGE METHOD AND DEVICE THEREOF - A multi-mode multi-parallelism data exchange method and the device thereof are proposed to apply to a check node operator or a bit node operator. The proposed method comprises the steps of: duplicating part or all of an original shift data as a duplicated shift data; combining the original shift data and the duplicated shift data to form a data block; and using a data block as the unit to shift this data block so as to conveniently retrieve shift data from the shifted data block. With a maximum z factor circuit and duplication of part of data, specifications of different shift sizes can be supported. The functions of shifters of several sizes can therefore be accomplished with the minimum complexity. | 06-11-2009 |
Hsien-Chun Chang, Keelung City TW
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20100308877 | POWER-ON RESET CIRCUIT - A power-on reset circuit includes a clamping signal generator and a determining device. The clamping signal generator is adapted to receive a trigger signal, and generates a clamping signal with reference to the trigger signal. The clamping signal generator includes an output unit for generating the clamping signal according to a feedback signal, and a feedback unit for generating the feedback signal according to first and second intermediate signals. The first intermediate signal is generated with reference to the clamping signal. The second intermediate signal is generated according to the trigger signal. The determining device is adapted to receive the trigger signal, is coupled to the clamping signal generator for receiving the clamping signal therefrom, and is operable to generate a reset signal according to the trigger signal and the clamping signal. | 12-09-2010 |
Kai-Chi Chang, Keelung City TW
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20130268675 | Method and System for Tracing Domain Names and Computer Readable Storage Medium Storing the Method - A method for tracing at least one domain name is disclosed. In the method, several DNS resource records of candidate domain names are queried from at least one DNS name server. The candidate domain names are domain names that need to be traced. Internet Protocol (IP) addresses associated with the candidate domain names are retrieved from the DNS resource records of the candidate domain names. At least one external resource server is connected to retrieve corresponding registration information of the respective IP addresses of the candidate domain names. A tracing weight of each of the candidate domain names is calculated according to the DNS resource records, the IP addresses and the corresponding registration information of the candidate domain names. The candidate domain names are traced according to their respective tracing weights. A system for tracing at least one domain name is also disclosed. | 10-10-2013 |
Ming-Jyh Chang, Keelung City TW
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20110014256 | LONG-LASTING ANTI-MICROBIAL COMPOSITION AND ANTI-MICROBIAL FILM AND SPRAY THEREOF - A long-lasting anti-microbial composition is provided, which includes one or more polymer or oligomer and a plurality of nanowires distributed therein, wherein the nanowires have an aspect ratio of more than 20 and the nanowires form a network-like structure. An anti-microbial film and spray including the composition are also provided. | 01-20-2011 |
20110062389 | CONDUCTIVE MATERIAL FORMED USING LIGHT OR THERMAL ENERGY, METHOD FOR FORMING THE SAME AND NANO-SCALE COMPOSITION - An electrically conductive material includes a plurality of nanowires and a plurality of nanoconnectors. The ratio by weight of the plurality of nanowires to the plurality of nanoconnectors is in a range of from 1:9 to 9:1. Nanoconnectors can be heated by thermal energy or light energy so that the nanoconnectors can be closely interconnected to each other and to nanowires, resulting in significant increase of the electrical conductivity of the electrically conductive material. | 03-17-2011 |
20110094573 | Solar cell and method for fabricating the same - A solar cell and a method for fabricating the same are provided. The solar cell includes a first electrode, a second electrode, a photoelectric conversion layer and a non-conductive reflector. The first electrode including a nano-metal transparent conductive layer is disposed on a transparent substrate. The nano-metal transparent conductive layer substantially contacts with the photoelectric conversion layer. The second electrode is disposed between the photoelectric conversion layer and the transparent substrate. The photoelectric conversion layer is disposed between the first and the second electrodes. The non-conductive reflector is disposed on the first electrode. | 04-28-2011 |
20110291032 | ELECTROMAGNETIC SHIELDING COMPOSITION, ELECTROMAGNETIC SHIELDING DEVICE, ANTI-ELECTROSTATIC DEVICE AND METHOD OF MANUFACTURING ELECTROMAGNETIC SHIELDING STRUCTURE - An electromagnetic shielding composition includes a carrier, a plurality of metal nanowires, and a plurality of nanoparticles. The plurality of metal nanowires are dispersed within the carrier and are in an amount of from 1 to 95 percent by weight of the electromagnetic shielding composition. The plurality of nanoparticles are dispersed within the carrier and are in an amount of from 0.5 to 60 percent by weight of the electromagnetic shielding composition. | 12-01-2011 |
Pan-Te Chang, Keelung City TW
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20140110751 | THYRISTOR AND METHOD FOR THE SAME - A thyristor includes a base region, a pair of first doping regions, at least one second doping region, at least one third doping region, and a pair of metal layers. The first doping regions are formed in two opposite sides of the base region and touch the base region. The second doping region is formed between the base region and one of the first doping regions. The second doping region touches the base region and the first doping region. The third doping region is formed in one of the first doping regions and touches the first doping region. The type of the first doping region is different from the types of the second doping region, the third doping region, and the base region. The metal layers touch the first doping regions respectively. The first doping regions and the third doping region are located between the metal layers. | 04-24-2014 |
Shao-Ming Chang, Keelung City TW
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20090041266 | Electrostatic loudspeaker driver - An electrostatic loudspeaker driver includes a class-D amplifier and a demodulator circuit. The class-D amplifier is operated with a PWM signal, creating an amplified digital signal according to an input signal. A low-pass filter in the demodulator circuit filters out the PWM carrier frequency in the digital signal and retrieves an audio signal therefrom. The efficiency is improved significantly and heat sink is no longer needed. | 02-12-2009 |
Tsung-Han Chang, Keelung City TW
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20120313732 | CAVITY FILTER WITH HIGH FLATNESS FEEDBACK - A cavity filter having two series of resonance chambers symmetrically and bilaterally connected between an antenna port and two opposing signal input/output ports in a resonant space therein, each series of resonance chambers having the last resonance chamber thereof connected to the antenna port and the first resonance chamber thereof connected to the respective signal input/output port and kept in communication with the associating last resonance chamber through one respective channel and the second resonance chamber thereof kept in communication with the last second resonance chamber thereof through one respective channel to provide cross-coupling feedback, getting better stop-band flatness and improving signal quality. | 12-13-2012 |
Wei-Chun Chang, Keelung City TW
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20120178936 | NOVEL PHOTOSENSITIZERS FOR DSSCs - A theme of the present invention is to propose a new series of N-heterocyclic carbene-pyridine ruthenium sensitizers incorporated with at least one carbene unit and provide their synthetic methods. The structural modification on the carbene-pyridine ligand of ruthenium complexes resulted in promising photosensitizers for dye-sensitized solar cells exhibiting excellent cell performance. | 07-12-2012 |
Wen Chang Chang, Keelung City TW
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20100062630 | Electrical connector - An electrical connector for electrically connecting an element to a circuit board includes at least two adjacent insulation bodies, a plugging slot located on the insulation bodies for being plugged with the element, and a set of conductive terminals disposed on the insulation bodies and electrically connected with the circuit board. One side of each of the insulation bodies is movably connected with the adjacent insulation body. When the circuit board undergoes soldering process, the relation position of the insulation bodies at the adjacent location is automatically adjusted according to the warp caused by the high temperature of soldering so as to reduce the warp and deformation. Thereby, the soldering portion of each conductive terminal received in the insulation bodies can be soldered onto the circuit board well, such that electrical connector is normally and electrically connected with the circuit board. | 03-11-2010 |
20110081797 | MEMORY CARD CONNECTOR - A memory card connector is used for being plugged with a memory card. The memory card connector includes an insulating body having a plugging slot and two pivoting bases, two locking parts, and a plurality of conducting pins received in the insulating body. The memory card is plugged into the plugging slot. The two pivoting bases are respectively located at two sides of the insulating body. The pivoting base that is close to the plugging slot has a blocking portion. The two locking parts are respectively pivoted with the two pivoting bases for holding the memory card and can be entered by the blocking portion. The total height of the memory card connector is reduced. The required space for packaging and shipping the memory card connector is reduced to lower the shipping cost. | 04-07-2011 |
20130059458 | CARD EDGE CONNECTOR - A card edge connector for receiving an electronic card to be inserted therein includes an insulating body, with a slot formed therein for receiving the electronic card therein; multiple conductive terminals, accommodated in the insulating body, in which each of the conductive terminals at least partially enters the slot and contacts the electronic card therein; and at least one latch. The latch includes a connecting arm with one end disposed in the insulating body and located at a side of the slot; a bent section, extending backward from the other end of the connecting arm and bent toward a side away from the electronic card; and a guide chamfer, disposed at a side of the bent section close to the electronic card and inclined downward. | 03-07-2013 |
Yi-Hsin Chang, Keelung City TW
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20090194408 | Conversion of carbon dioxide into useful organic products by using plasma technology - The present invention provides a plasma method for conversion of carbon dioxide into useful organic products. In this method, carbon dioxide and counterpart molecules are mixed in a reaction chamber and the plasma excitation is utilized to trigger chemical reactions. Depending on the magnitude of the input power and molecular structures of counterparts, the final product may be polymers, oligomers, or low molecular weight small molecules. The conversion yields of carbon dioxide and chemical structures of the resulting products are strongly dependent on the selection of the counterpart molecules. Through this plasma technology, carbon dioxide is converted into useful materials such as plastics or fuels. This method is not only used to remedy global warming but also to produce new materials and energy. | 08-06-2009 |
Yi-Sheng Chang, Keelung City TW
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20150061876 | Warning Device For Infusion Apparatus - A warning device for an infusion apparatus is installed at between a drip stand and a drip bottle, and the warning device includes an alarm module, a setting interface, a measurement module and a control module. The alarm module used to warn, the setting interface provides a total pharmaceutical dosage value, the measurement module measures the weight of the drip bottle with dosage to generate an original voltage value, and the control module connects with the alarm module, the setting interface and the measurement module respectively to read the total pharmaceutical dosage value and the original voltage value and to alarm by the alarm module. Therefore, the warning device solves the compatibility problem and able to apply in all kind of drip bottles such that the work loading and burden for the staff and the quality of medical care of the medical facility can be improved. | 03-05-2015 |