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| 20090092021 | DEVICE AND METHOD FOR DETECTING BLANK AREA IN OPTICAL DISC - A method and a device of distinguishing blank area from non-blank area in an optical disc are provided. An input signal such as a DPD TE signal or RF ripple signal is first filtered to obtain a filtered signal. A subtracting operation of the input signal and the filtered signal is then performed to obtain a first signal. According to a peak value and a bottom value of the first signal, the first signal is processed into a second signal. By comparing the second signal with a reference signal, whether the currently read area is blank area or non-blank area can be discriminated. An indicating signal is outputted at a first value to indicate the blank area while the indicating signal is outputted at a second value to indicate the non-blank area. | 04-09-2009 |
| 20100135137 | METHOD AND APPARATUS FOR DETECTING BURST CUTTING AREA ON OPTICAL DISC - An apparatus for detecting burst cutting areas on optical discs includes an optical pickup head, a front-end processing unit, a sync pattern detector, a channel clock recovery device, and a data demodulator. The front-end processing unit generates a BCA signal in response to a radio frequency signal. The sync pattern detector counts the BCA signal according to a reference clock, detects a sync pattern of the BCA signal and outputs a channel bit length counting value. The channel clock recovery device generates a channel clock according to the reference clock and the channel bit length counting value. The data demodulator transfers the BCA signal into a BCA data according to the channel clock. The sync pattern detector continuously counts the B CA signal and continuously outputs a plurality of counting values, so that the sync pattern of the BCA signal can be determined according to at least three sequential counting values. | 06-03-2010 |
| 20110053323 | PHOTOMASK AND METHOD FOR FABRICATING SOURCE/DRAIN ELECTRODE OF THIN FILM TRANSISTOR - A photomask for fabricating a thin film transistor (TFT) is disclosed. The photomask includes a translucent layer disposed on a transparent substrate and covering U-shaped and rectangular channel-forming regions of the transparent substrate. First and second light-shielding layers are disposed on the translucent layer and located at the outer and inner sides of the U-shaped channel-forming region, respectively, and third and fourth light-shielding layers are disposed on the translucent layer and located at opposite sides of the rectangular channel-forming region, respectively, to serve as source/drain-forming regions. An end of the third light-shielding layer extends to the first light-shielding layer. A plurality of first light-shielding islands is disposed on the translucent layer and located within the rectangular channel-forming region. A method for fabricating source/drain electrodes of a TFT is also disclosed. | 03-03-2011 |
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| 20100309831 | SYSTEMS FOR WIRELESS LOCAL AREA NETWORK (WLAN) TRANSMISSION AND FOR COEXISTENCE OF WLAN AND ANOTHER TYPE OF WIRELESS TRANSMISSION AND METHODS THEREOF - An embodiment of a system for the coexistence of a wireless local area network (WLAN) in power saving mode, and another type of wireless transmission is provided. A wireless transmission module is configured to transmit or receive data in two slots separated by an available window. A WLAN module is configured to obtain information regarding the available window and transmits a polling request (PS-Poll) at a supported rate higher than any basic rate in the available window in order to obtain buffered data from an access point (AP). The supported rate is encoded in a supported rate set while the basic rate is encoded in a basic rate set announced by the AP. | 12-09-2010 |
| 20110009060 | Systems and Methods for Reducing Interference Between a Plurality of Wireless Communications Modules - A wireless communications system is provided with a first wireless communications and a second wireless communications. The first wireless communications module transmits or receives a first wireless signal in a first frequency band selected from a first frequency range. The second wireless communications module transmits or receives a second wireless signal in a second frequency band selected from a second frequency range, and adjusts a transmission power of the second wireless signal in response to that a frequency offset between the first frequency band and the second frequency band falls within a predetermined range. | 01-13-2011 |
| 20110134746 | METHOD OF REDUCING INTERFERENCE BETWEEN TWO COMMUNICATION SYSTEMS OPERATING IN ADJACENT FREQUENCY BANDS - A method of reducing interference between two communication systems operating in adjacent frequency bands and coexisting in a communication device is provided, and the two communication systems are a first communication system using TDD and a second communication system which is content-based. The method includes deciding whether to perform an arbitration procedure on a downlink subframe of the first communication system according to a CINR of the first communication system and a RSSI of the second communication system; deciding whether to perform the arbitration procedure on an uplink subframe of the first communication system according to a transmit power of the first communication system and a RSSI value of the second communication system; and when deciding to perform the arbitration procedure on the downlink or uplink subframe, further deciding whether to send a specific packet to request one or more stations not to send packets to the second communication system. | 06-09-2011 |
| 20110243046 | METHODS FOR COORDINATING TRANSMISSION AND RECEPTION OPERATIONS OF RADIO MODULES IN A COMMUNICATIONS APPARATUS AND COMMUNICATION APPARATUSES UTILIZING THE SAME - A communication apparatus is provided. A first radio module communicates with a first communications device in compliance with a first protocol to provide a first wireless communications service. A second radio module communicates with a second communications device in compliance with a second protocol to provide a second wireless communications service. The first radio module further estimates time remaining for the second radio module before a next operation of the first radio module and transmits information regarding the estimated remaining time to the second radio module. The second radio module further schedules operations of the second radio module according to the information regarding the estimated remaining time received from the first radio module. | 10-06-2011 |
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| 20100252753 | MEDICAL LIGHT SOLIDIFYING DEVICE - A medical light solidifying device includes a housing box, a rotary work table, a lighting source reflection body, and an LED lighting source set. The rotary work table is rotatably located in the housing box for being placed with a target material. The lighting source reflection body includes at least two reflection masks. Each mask has a reflection wall surrounding the rotary work table. Each of the reflection walls of the two reflection masks respectively has at least one reflection surface. The LED lighting source set is located above the rotary work table and the lighting source reflection body, and includes a plurality of LED units for emitting a beam with a specific wavelength for solidifying the target material. Thereby, the dead zone of the LED lighting source set is reduced so that the usage efficiency thereof is increase, and furthermore the target material can be efficiently and uniformly solidified. | 10-07-2010 |
| 20110248187 | HAND-HELD APPARATUS FOR CURING RESINS - A hand-held apparatus for curing resins includes a housing, a heat sink, a light-emitting unit, a power supply unit and a light transmission unit. The heat sink is installed in the housing. The light-emitting unit is installed on the heat sink. The light-emitting unit has at least one first light-emitting element for generating first wavelength light to cure the resins, at least one second light-emitting element for generating second wavelength light to generate white light, and at least one light-reflecting element surrounding the at least one first light-emitting element and the at least one second light-emitting element for reflecting the first wavelength light and the second wavelength light. The power supply unit provides power for the light-emitting unit. The light transmission unit is coupled to the housing for transmitting the first wavelength light and the second wavelength light to the resins. | 10-13-2011 |
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| 20090073205 | INKJET APPARATUS AND CALIBRATION METHODS THEREOF - An Inkjet apparatus is provided. An Inkjet apparatus includes a piezoelectric inkjet print head, a plurality of driving unit, a detection unit and a control unit. The piezoelectric inkjet print head comprises a plurality of nozzles, wherein each the nozzle outputs an ink drop according to a driving voltage. The driving unit generates the driving voltage according to a control signal. The detection unit detects a state of the ink drop corresponding to the nozzle to generate a detection signal. The control unit generates the control signal to control the driving voltage according to the detection signal. | 03-19-2009 |
| 20100003774 | METHOD FOR FABRICATING PIXEL STRUCTURE - A pixel structure fabricating method is provided. A gate is formed on a substrate. A gate insulation layer covering the gate is formed on the substrate. A channel layer, a source, and a drain are simultaneously formed on the gate insulation layer above the gate. The gate, channel layer, source, and drain form a thin film transistor (TFT). A passivation layer is formed on the TFT and the gate insulation layer. A black matrix is formed on the passivation layer. The black matrix has a contact opening above the drain and a color filter containing opening. A color filer layer is formed within the color filter containing opening through inkjet printing. A dielectric layer is formed on the black matrix and the color filter layer. The dielectric layer and the passivation layer are patterned to expose the drain. A pixel electrode electrically connected to the drain is formed. | 01-07-2010 |
| 20100003792 | METHOD FOR FABRICATING PIXEL STRUCTURE - A pixel structure fabricating method is provided. A gate and a gate insulation layer covering the gate are formed on a substrate. A channel layer is formed on the gate insulation layer. A conductive layer is formed on the channel layer and gate insulation layer. A black matrix having a color filer layer accommodating opening is formed on the conductive layer. The black matrix includes a first block and a second block which is thicker than the first block. The conductive layer is patterned with the black matrix as a mask to form a source and a drain on the channel layer. A color filter layer is formed within the color filter layer accommodating opening through inkjet printing. A dielectric layer is formed on the black matrix and color filter layer. The dielectric layer is patterned to expose the drain. A pixel electrode electrically connected to the drain is formed. | 01-07-2010 |
| 20100128030 | TRIANGULATION PROCESSING SYSTEMS AND METHODS - Triangulation processing systems and methods are provided. The system includes a vertex buffer, an angle calculator, an ear calculator, and a triangle selector. The vertex buffer includes a plurality of storage units to store information of a plurality of vertices of a polygon. Each storage unit has an indicator including at least an angle flag and an ear flag. The angle calculator calculates an angle type of the respective vertex, and records the angle type to the corresponding angle flag. The ear calculator determines whether the respective vertex is an ear of the polygon. If so, the corresponding ear flag is marked. The triangle selector selects one of the vertices with the marked ear flags, and clips the selected vertex from the polygon. | 05-27-2010 |
| 20100225686 | PRINT SIGNAL GENERATION SYSTEM - An embodiment of a print signal generation system is provided. The system comprises a sensor, a divisor processing unit, a reference signal generator, and a print trigger signal generator. The sensor detects a first offset of a first location of a medium being printed. The divisor processing unit generates a first divisor according to the first offset and a predetermined divisor. The reference signal generator generates a reference signal. The print trigger signal generator generates a print trigger signal according to the first divisor and the reference signal. | 09-09-2010 |
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| 20080309278 | Method of Designing a Reluctance Resolver - A method of designing a reluctance resolver, and the resolver comprises a stator and a rotor, and an exciting coil and two sets of outputting wires wind around the tooth portion of the stator. The designing method comprises the following steps: fixing relative position; calculating the turn ratio of the stator; winding the coil of the stator; and designing the resolver. And the resultant resolver can improve the precision of calculating the position of the motor rotor. | 12-18-2008 |
| 20090015078 | Mover for a Linear Motor - A mover for a linear motor comprises a body. The body includes at least more than one engaging elements, at least more than one connecting element, at least more than one engaging portion and at least more than one connecting portion. With the engaging elements, connecting elements, engaging portions and connecting portions of the body, multiple movers can be connected with each other and perform the actuating action by cooperating with the stator, thus not only increasing the push force by achieving a continuous electric current multiplication of the linear motor, but also reducing the development cost of the mover, and achieving the high availability that the quantity of the movers can be increased or decreased according to the requirements of the client. | 01-15-2009 |
| 20090195086 | Modular Mover for a Linear Motor - A modular mover for a linear motor comprises: a plurality of iron cores including internal coils and a connecting member. These iron cores have the same size and juxtaposed in the same direction on the connecting member. By supplying the coils with a current, each iron core can cooperate with a stator by generating magnetism. Since these iron cores have the same size, it just needs to produce a single sized iron cores. The mover output capability can be changed by changing a number of the iron cores so as to save the cost in producing different sized iron cores. | 08-06-2009 |
| 20100033034 | High-Power and High-Torque Step Motor - A high-power and high-torque step motor comprising a stator which is provided with a first stator pole, a second stator pole, a third stator pole, a fourth stator pole, a fifth stator pole, a sixth stator pole, a seventh stator pole and a eighth stator pole. An A-phase winding orderly winds around the first, third, fifth and seventh stator poles, and a B-phase winding orderly winds around the second, fourth, sixth and eighth stator poles. The first, second, fifth and sixth stator poles are wound in the same direction, and the winding direction of the third, fourth, seventh and eighth stator poles is opposite to that of the first, second, fifth and sixth stator poles. By such arrangements, the high-power and high-torque step motor is formed. | 02-11-2010 |
| 20100033048 | Hybrid Step Motor - A hybrid step motor comprises a stator, a rotor assembly, a magnet and a mandrel. The rotor assembly and the magnet are mounted on the mandrel and are disposed in the stator. The proportion of a stator outer diameter to a stator inner diameter is 1:0.475 to 1:0.6. The proportion of the stator outer diameter to a rotor outer diameter is 1:0.5125 to 1:0.5875. The proportion of a first rotor thickness to a magnet thickness to a second rotor thickness is 0.236:0.09:0.236 optimally. The proportion of the rotor outer diameter to a magnet outer diameter is 0.54:0.45. By such arrangements, the optimal proportion is formed and the output efficiency is improved. | 02-11-2010 |
| 20100141072 | Composite Rotor Of A Step Motor And Method For Producing The Same - A composite rotor of a step motor and a method for producing the same are disclosed. The composite rotor comprises a positioning member having a positioning protrusion, a first magnetic conductive member, at least one magnet and a second magnetic conductive member. The first magnetic conductive member, the magnet and the second magnetic conductive member are successively mounted on the positioning member and limited by the positioning protrusion. One end of the first magnetic conductive member and one end of the second magnetic conductive member abut against two opposite ends of the magnet, respectively. | 06-10-2010 |
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| 20120020012 | STORAGE MODULE FOR COMPUTER SYSTEMS - A storage module for computer systems includes a housing defining an opening, a power supply unit and an air cooling unit, a storage unit detachably received in the housing through the opening, a bracket for mounting the storage unit, and a magnetic member. The bracket includes a tray plate defining a plurality of heat dissipation holes, a first side plate, an opposite second side plate, a stop plate including a first end detachably coupled to the second side plate and a second end pivotally connected to the first side plate, and a resilient member resiliently biasing the stop plate away from the first side plate. The storage unit is moveably and insertably positioned between the first and the second side plates. The magnetic member is positioned in one of the second side plate and the stop plate such that the second side plate and the stop plate are magnetically attracted. | 01-26-2012 |
| 20120127649 | MOUNTING APPARATUS FOR EXPANSION CARD AND ELECTRONIC DEVICE USING THE SAME - A mounting apparatus for mounting an expansion card to an electronic device includes a panel, a fixing bracket, and two locking members. The panel includes a rectangular plate and a frame. The fixing bracket is pivotably secured to the frame. The fixing bracket includes a contact portion and two pivot portions. The contact portion includes a first latching plate and a second latching plate. The first latching plate and the second latching plate cooperatively define a receiving space therebetween. Each of the two pivot portions includes a main plate, a stop plate, and a resilient portion. The two locking members are received in the two pivot portions. The top surface and a block plate of the expansion card are received in the receiving space. | 05-24-2012 |
