Tsai, Taoyuan Hsien
Cheng-Chang Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20140085030 | TRANSFORMER - A transformer includes a bobbin, a magnetic core assembly, and a hollow pad. The bobbin includes a main body and a channel. The channel runs through the main body. The magnetic core assembly includes a first magnetic part and a second magnetic part. Each of the first magnetic part and the second magnetic part includes a middle post. The middle post is partially inserted into the channel. The hollow pad is arranged between the middle post of the first magnetic part and the middle post of the second magnetic part. The hollow pad has an opening for accommodating a gluing material. The first magnetic part and the second magnetic part are combined together through the gluing material. | 03-27-2014 |
20150028980 | TRANSFORMER - A transformer includes a magnetic core assembly and a hollow pad. The magnetic core assembly includes a first magnetic part and a second magnetic part. Each of the first magnetic part and the second magnetic part includes a middle post. The hollow pad is arranged between the middle post of the first magnetic part and the middle post of the second magnetic part. The hollow pad has an opening for accommodating a gluing material. The first magnetic part and the second magnetic part are combined together through the gluing material. | 01-29-2015 |
Chia-Ching Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20120068642 | SINGLE PHASE DC BRUSHLESS MOTOR CONTROLLER AND METHOD FOR CONTROLLING ROTATION SPEED AND DIRECTION OF SINGLE PHASE DC BRUSHLESS MOTOR - A single phase DC brushless motor controller, including: a micro control unit including: a Pulse Width Modulation (PWM) pin for receiving a PWM signal from a system; and a commutation logic unit for controlling the speed and rotation of a single phase DC brushless motor according to the PWM signal. | 03-22-2012 |
Chien-Li Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090028273 | Variable-frequency circuit with a compensation mechanism - The present invention discloses a variable-frequency circuit with a compensation mechanism, which comprises: a load sensing/decision unit, a frequency-division unit and a level modulation unit. The present invention applies to a power supply having a frequency-division mode. The power supply has a feedback unit generating a feedback signal. The load sensing/decision unit determines the operational mode according to the feedback signal. The frequency-division unit generates a reference frequency signal. The level modulation unit generates a reference level signal. During frequency variation, the level modulation unit generates a compensation current to modulate the reference level signal. Thereby, the PWM unit of the power supply can adjust the working cycle of the power supply according to the reference frequency signal, the reference level signal and the feedback signal. | 01-29-2009 |
20100033995 | FLYBACK CIRCUIT PROVIDING SYNCHRONIZED CONTROL - A flyback circuit providing synchronized control includes a pulse width modulation (PWM) unit, a synchronized control unit and an ON period limiting unit. The PWM unit generates a driving signal to control a switch ON period of a primary winding and provides a synchronized signal prior to the generation of the driving signal that has output time series ahead the driving signal. The synchronized control unit receives the synchronized signal through an induction winding to set off a synchronized commutation switch. The ON period limiting unit starts a period limiting time series after the synchronized commutation switch has been set on. After the synchronized commutation switch is set off by the synchronized signal the ON period limiting unit is reset to an initial condition. The synchronized commutation switch maintains an ON condition until the period limiting time series end, then the ON period limiting unit generates a forced ending signal to set off the synchronized commutation switch so that the flyback circuit maintains operation at a minimum duty frequency. | 02-11-2010 |
Ching-Feng Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20130321930 | PROJECTION ZOOM LENS - A projection zoom lens includes a front lens group, a rear lens group, and an aperture stop. The front lens group has negative refractive power and is disposed adjacent to an object side of the projection zoom lens. The front lens group includes a first lens group, a second lens group, and a third lens group. The rear lens group has positive refractive power and is disposed adjacent to an image side of the projection zoom lens. The rear lens group includes a fourth lens group, a fifth lens group, and a sixth lens group. The aperture stop is disposed between the front lens group and the rear lens group. The third lens group, the fourth lens group, and the fifth lens group move along an optical axis of the projection zoom lens to change an effective focal length of the projection zoom lens when the projection zoom lens zooms. | 12-05-2013 |
Ching-Hsiung Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20130345855 | PLASTIC PRODUCT MANUFACTURING METHOD AND ALL-ELECTRIC INJECTION-MOLDING MACHINE - A plastic product manufacturing method includes (a) providing a cloud server which stores a machine number and machine parameters of an all-electric injection-molding machine that includes a controller; (b) downloading the machine parameters from the cloud server according to the machine number; (c) executing mold flow analysis software to generate model data and optimal injection conditions of a mold according to the machine parameters; (d) setting a mold number and a password to the model data and the optimal injection conditions and then storing the same in the cloud server after packaging; (e) connecting to the cloud server using the machine number, the mold number, and the password by the controller; (f) downloading the optimal injection conditions to the controller after the cloud server confirms the machine number, the mold number, and the password; and (g) driving the all-electric injection-molding machine by the controller according to the optimal injection conditions. | 12-26-2013 |
20140107837 | ROBOT JOINT AND ROBOT ARM USING THE SAME - A robot joint utilized in a robot arm is disclosed. The robot joint includes a hollow shaft, a first gear, plural motors, plural second gears, an encoder, and a digital signal processor. The first gear is fixed on the hollow shaft. The motors are arranged surrounding the hollow shaft. Each of the motors has a rotating shaft. The second gears are fixed on the rotating shaft and are engaged with the first gear, so that the hollow shaft can be rotated with the second gears driven by the motors. The encoder is disposed at a side of one of the motors opposite to the second gears. The signal detected by the encoder is sent to the digital signal processor for driving the motors. A robot arm using the robot joint is also disclosed. | 04-17-2014 |
20140305246 | ROTARY MOTOR, POWER APPARATUS, AND ROBOT ARM - A rotary motor includes a rotor and at least one stator. The rotor has a shaft. The stator has an iron core and a coil wound around the iron core. A cross section of the iron core perpendicular to the shaft has a long axis and a short axis, and the rotor is disposed on an extension line of the long axis. | 10-16-2014 |
20150047444 | MOTOR DRIVEN LINEAR ACTUATOR AND ELECTRIC MOTOR THEREOF - A motor driven linear actuator comprises an electric motor, a ballscrew device, and a rolling bearing. The electric motor includes a motor shaft having a first end portion. The first end portion includes an end surface and a receptacle having a first accommodation space. The ballscrew device includes a screw having a first end portion coaxially connected to the first end portion of the motor shaft. The first end portion of the screw includes a first section to be accommodated in the first accommodation space for fixing the screw with the motor shaft. The rolling bearing is disposed between the electric motor and the ballscrew device for supporting the first end portion of the screw. The end surface of the motor shaft contacts and abuts against the rolling bearing for limiting the movement of the rolling bearing between the electric motor and the ballscrew device. | 02-19-2015 |
Ching Long Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20120212059 | POWER SUPPLY SYSTEM WITH MULTIPLE POWER SOURCES IN PARALLEL - The present disclosure provides a power supply system. The power supply system includes a plurality of power supply devices connected in parallel. Output terminals of the plurality of power supply devices are coupled to a common supply line. Each of the plurality of power supply devices includes a DC-to-DC converter, a transformer, a switching control device, a rectifying device, and a judging device. The judging device receives a feedback voltage, an error signal and a second AC voltage to determine whether the power supply device is normal, wherein the feedback voltage is a voltage division of an output voltage on the common supply line, the error signal is an output of the switching control device, and the second AC voltage is retrieved from a second winding set of the transformer. | 08-23-2012 |
Chin-Shiong Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20120265465 | SIGNAL ANALYZING SYSTEM AND METHOD USING CONTINUOUS SHIFTED TRANSFORM - A signal analyzing system is provided. The signal analyzing system includes a band pass filter (BPF), a sampling unit and a continuous shifted transform (CST) unit. The BPF filters an input signal to obtain a filtered signal. The sampling unit samples the filtered signal to obtain a discrete signal according to a sampling frequency. The CST unit obtains a first frequency spectrum according to the N discrete signals that are sampled continuously, and obtains a second frequency spectrum according to a (N+1) | 10-18-2012 |
Hsiang-Chin Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20100168344 | POLYESTER BASED BLEND AND PACKAGING ARTICLE MADE THEREFROM - A polyester based blend includes: a polyester to be formed into a polymer matrix for a packaging article when the polyester based blend is melted and extruded; an oxidative catalyst to be dispersed in the polymer matrix; and an additive of an aldehyde that is to be dispersed in the polymer matrix, that is catalytically reactive with oxygen at room temperature in the presence of the oxidative catalyst, and that has a melting point greater than room temperature. A packaging article made from the melt-extruded polyester based blend is also disclosed. | 07-01-2010 |
Hsin-Chang Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090011343 | MICROSTRUCTURE AND MANUFACTURING METHOD THEREOF - A microstructure includes a substrate and a photoresist layer. The substrate has a surface, and the photoresist layer is disposed on the substrate. The photoresist layer has at least one recess, which has a sidewall, a depth and a width. An oblique angle of the sidewall is not less than 5 degrees, and the aspect ratio is not less than 2. Also, a manufacturing method of the microstructure is also disclosed. | 01-08-2009 |
20140131871 | INTERCONNECTION STRUCTURE AND FABRICATION THEREOF - A method of forming an interconnection structure is disclosed, including providing a substrate having a first side and a second side opposite to the first side, forming a via hole through the substrate, wherein the via hole has a first opening in the first side and a second opening in the second side, forming a first pad covering the first opening, and forming a via structure in the via hole subsequent to forming the first pad, wherein the via structure includes a conductive material and is adjoined to the first pad. | 05-15-2014 |
Hsi-Ping Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20130009660 | ELECTRICAL CONNECTING DEVICE - An electrical connecting device is provided. The electrical connecting device comprises at least one jig for electrically connecting and clamping at least one electrode of at least one electrical component. The jig comprises a first clamping portion, a second clamping portion and a first detecting elastic sheet. The second clamping portion is disposed opposite to the first clamping portion. The electrode is adapted to be electrically connected to and clamped between the first clamping portion and the second clamping portion. The first detecting elastic sheet is fixed with the first clamping portion. The first detecting elastic sheet is connected to a first sensor and formed with a first contact portion. The first sensor is used for sensing a first parameter of the electrical component and the first contact portion is used for contacting the electrode. | 01-10-2013 |
Jia-Li Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090261938 | CONDUCTIVE MODULE AND TRANSFORMER HAVING SUCH CONDUCTIVE MODULE - The present invention provides a conductive module for use in a magnetic element. The conductive module includes a conductive base, an electronic component and a plurality of conductive units. The electronic component is coupled to the conductive base and disposed on one side of the conductive base. The conductive units have respective hollow portions. The conductive units are spaced from each other and fixed on the conductive base such that the hollow portions of the conductive units are aligned with each other to define a channel. | 10-22-2009 |
20100188830 | CONDUCTIVE MODULE AND ASSEMBLY STRUCTURE HAVING SUCH CONDUCTIVE MODULE - The present invention provides a conductive module used for assembling a magnetic element and an electronic component. The conductive module includes a conductive base, an electronic component and a plurality of conductive units. The electronic component is electrically connected to the conductive base and disposed on one side of the conductive base. The conductive units have respective hollow portions. The conductive units are spaced from each other and fixed on the conductive base such that the hollow portions of the conductive units are aligned with each other to define a channel. | 07-29-2010 |
20110080693 | POWER DISTRIBUTION UNIT FOR RECEIVING DIVERSIFIED THREE-PHASE POWER OR SINGLE-PHASE POWER - A power distribution unit is provided for receiving diversified three-phase power or single-phase power. The power distribution unit includes a separable power cord and a separable wiring block. The separable power cord is used for receiving electric energy of input power. The separable wiring block is electrically connected with the power cord for providing at least one connection configuration. The connection configuration provided by one side of the wiring block comprises a delta configuration, a Y configuration or a parallel configuration. | 04-07-2011 |
20130072070 | POWER DISTRIBUTION UNIT AND POWER INPUT MODULE THEREOF - A distribution unit includes a main body, a first electric connector, and a power input module. The main body has a receiving part. The first electric connector is located at a first end of the receiving part. The power input module is swappable to be accommodated within the receiving part. Moreover, the power input module includes a second electric connector and a third electric connector. The second electric connector is located at a first end of the power input module for receiving an input power. The third electric connector is located at a second end of the power input module. When the power input module is accommodated within the receiving part, the third electric connector is connected with the first electric connector. | 03-21-2013 |
Jian-Feng Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20100214806 | POWER CONVERSION CIRCUIT FOR DECENTRALIZING INPUT CURRENT - A power conversion circuit for decentralizing input current includes a capacitor, a first inductor, a first switching circuit, a first discharging circuit, a second inductor, a second switching circuit, a second discharging circuit, and a control circuit. Under control of the control circuit, the first switching circuit and the second switching circuit are alternately conducted, and the second switching circuit is successively conducted when the first switching circuit is shut off. | 08-26-2010 |
Kuang-Lung Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090135624 | SIDE-EDGE TYPE BACKLIGHT MODULE - A side-edge type backlight module includes a first light-emitting unit, a second light-emitting unit, a first high-voltage connector unit and a second high-voltage connector unit. The first light-emitting unit has a first electrode and a second electrode. The second light-emitting unit has a third electrode and a fourth electrode. The fourth electrode is electrically connected to the second electrode of the first light-emitting unit. The first high-voltage terminal is electrically connected to the first electrode of the first light-emitting. The second high-voltage terminal is electrically connected to the third electrode of the second light-emitting unit. | 05-28-2009 |
Lin-Hung Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20120193499 | PROJECTING APPARATUS HAVING ADJUSTING FUNCTION - A projecting apparatus having an adjusting function includes a projector having an adjusting side; and an adjusting device disposed at the adjusting side and including a rotatable base pivoting on the projector, a moving mechanism disposed on the projector, a fixed mechanism comprising a fixed base, and a fixed component disposed on the fixed base, and an adjusting component connected to the fixed component and the moving mechanism. When the adjusting device is adjusted, the adjusting device drives the projector to rotate about an axial center of the rotatable base. | 08-02-2012 |
20130221179 | PROJECTING APPARATUS HAVING ADJUSTING FUNCTION - A projecting apparatus has an adjusting function to adjust a sub-projecting apparatus. The projecting apparatus includes a projector, a first supporting rack disposed on a side wall of the projector, a first carrying seat disposed on the first supporting rack, an adjusting mechanism disposed on the first supporting rack and connected to the first carrying seat, a second supporting rack disposed on the side wall of the projector, and a second carrying seat pivoting on the second supporting rack. The sub-projecting apparatus is disposed on the first carrying seat and the second carrying seat, the adjusting mechanism is adjusted to move the first carrying seat relative to the first supporting rack, and the first carrying seat drives the sub-projecting apparatus to rotate. | 08-29-2013 |
Lin-Kuei Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20140301030 | INDUSTRIAL COMPUTER STRUCTURE - An industrial computer structure includes a case ( | 10-09-2014 |
20140346298 | HARD DISK SECURING STRUCTURE FOR AN INDUSTRIAL COMPUTER AND TRAY THEREOF - A hard disk securing structure for an industrial computer is disclosed. The industrial computer includes a case, the hard disk securing structure is served to accommodate a hard disk and includes a securing member and a tray. The securing member is installed in the case and includes a buckling unit; the tray is installed in the case and includes a carrying plate and a pair of lateral plates respectively extended from two ends of the carrying plate, an accommodation space used for accommodating the hard disk is defined by the carrying plate and the pair of lateral plates, a locking unit is extended from one end of the carrying plate which is adjacent to the pair of the lateral plates, and the locking unit is mutually locked with the buckling unit. Accordingly, an advantage of easily installing/detaching the hard disk from the case is achieved. | 11-27-2014 |
20140374366 | SCREWLESS CARRYING FRAME FOR DATA ACCESS DEVICES - A screwless carrying frame for data access devices is fixed to a bottom board and includes a first frame body having an upper structure with an upper vertical plate and an upper transverse plate connected into a step shape. The upper vertical plate has elastic packing elements, and the upper transverse plate has elastic support elements. A second frame body is installed at the bottom board and connected to the first frame body and includes an upper structure with an upper riser plate and an upper horizontal plate connected into a step shape. An upper carrying space is formed between two upper structures of the first and second frame bodies for accommodating the data access device. The elastic packing element is elastically packed at a lateral side of the data access device and the elastic support element is elastically supported at a bottom side of the data access device. | 12-25-2014 |
Ming-Chih Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090242815 | SOLENOID VALVE - A solenoid valve includes a bobbin, a coil, a rod, and at least one ball. The bobbin has a through hole and a multiple-turning-point groove in the inner wall of the bobbin. The coil winds around the bobbin. The rod is disposed in the through hole and is capable of moving inward or outward along the through hole, and has a recess in the outer wall of the rod. Each ball is received in the groove and the recess at the same time. | 10-01-2009 |
20090256093 | SOLENOID VALVE - A solenoid valve comprises a bobbin, a coil, a valve rod, a slidable ring, and a rotatable ring. The bobbin has a through hole. The coil is wound around the bobbin. The valve rod is disposed in the through hole and is inwardly or outwardly movable along the through hole. The slidable ring is telescoped onto the valve rod and inwardly or outwardly movable with the valve rod. The rotatable ring is disposed inside the through hole and inside the slidable ring. | 10-15-2009 |
20120161046 | SLIDING VALVE DEVICE - A sliding valve device includes a fixing portion, a sliding component and a driving member. The fixing portion has an inlet port and an outlet port. The sliding component is connected with the fixing portion, and includes a fluid channel. The driving member is used for driving movement of the sliding component, wherein the driving member is not in contact with the fluid channel, the inlet port and the outlet port. | 06-28-2012 |
20140014216 | Flow Stabilizer - A flow stabilizer includes a base, a noise reduction structure, and a plurality of protrusion structures. The noise reduction structure is disposed on the base. The protrusion structures are disposed between the base and the noise reduction structure. The protrusion structures define a plurality of intervals, and at least two intervals are not equal. | 01-16-2014 |
20140014217 | Flow Stabilizer - A flow stabilizer includes a base and a noise reduction structure. The noise reduction structure is disposed on the base, and it includes a first surface and a second surface. The edges of first surface and the second surface are curved. | 01-16-2014 |
Ming-Shi Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20080292290 | MOTOR CONTROL METHOD AND APPARATUS THEREOF - A motor controlling method and apparatus thereof are provided. The control method includes the steps of receiving a switching phase signal of coil while the motor is rotating, for generating a separate signal, comparing the phase signal and the separate signal to generate a first control signal, generating a current feedback signal equivalent to the first control signal, and comparing the current feedback signal and the separate signal for generating a second control signal so as to control the operation of the motor. | 11-27-2008 |
20090284196 | MOTOR CONTROL APPARATUS AND CONTROL METHOD THEREOF - A motor control apparatus includes a sensing module, a phase modulating module, a duty cycle modulating module and a driving module. The sensing module detects a motor to generate a sensing signal. The phase modulating module receives the sensing signal and generates a phase modulation signal in accordance with the sensing signal. The duty cycle modulating module receives the phase modulation signal and generates a duty cycle modulation signal in accordance with the phase modulation signal. The driving module receives the duty cycle modulation signal and generates a motor control signal for controlling the motor in accordance with the duty cycle modulation signal. | 11-19-2009 |
20090289585 | MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD - A motor control apparatus and a motor control method determine whether the motor is in a back-pressure area so as to provide different rotation-speed control signals. When the fan is in the low duty cycle, a first circuit loop is switched on, so that the fan has more accurate rotation speed. When the fan is in the high duty cycle, a second circuit loop is switched on, so that the rotation speed of fan does not be limited to a constant rotation-speed as the fan enters the back-pressure area. Thus, the fan has larger airflow quantity and higher airflow pressure. | 11-26-2009 |
20120086377 | MOTOR CONTROL METHOD - A motor control apparatus and a motor control method determine whether the motor is in a back-pressure area so as to provide different rotation-speed control signals. When the fan is in the low duty cycle, a first circuit loop is switched on, so that the fan has more accurate rotation speed. When the fan is in the high duty cycle, a second circuit loop is switched on, so that the rotation speed of fan does not be limited to a constant rotation-speed as the fan enters the back-pressure area. Thus, the fan has larger airflow quantity and higher airflow pressure. | 04-12-2012 |
Ming-Yuan Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20140198454 | INTEGRATED POWER MODULE PACKAGING STRUCTURE - An integrated power module packaging structure includes a plastic housing having a cavity; a plurality of step-shaped pins embedded in the plastic housing, a first printed circuit board disposed in the cavity, and a second printed circuit board disposed above the first printed circuit board in the cavity. Each of the step-shaped pins includes a first L-shaped bending portion and a second L-shaped bending portion connected to each other. The first printed circuit board is disposed with at least a power device and is electrically connected to at least a part of the first L-shaped bending portions. Two opposite surfaces of the second printed circuit board are respectively disposed with at least an electronic device, and the second printed circuit board is electrically connected to at least a part of the second L-shaped bending portions. | 07-17-2014 |
Pen-Yuan Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20110014800 | MINIATURIZED CONNECTORS AND METHODS - Improved miniaturized interconnect connector apparatus and methods for their manufacture. These miniaturized interconnect connectors minimize overall size, while at the same time offering acceptable and even improved electrical performance over prior art interconnect connector designs. In one exemplary embodiment, the interconnect connector comprises a plug and corresponding receptacle manufactured from a laser direct structuring (LDS) polymer material. In another embodiment, the interconnect connector comprises a composite structure which takes advantages of the properties of multiple selected materials. In yet another embodiment of the invention, precisely plated polymers such as the aforementioned LDS polymer are utilized in conjunction with known technologies such as flexible printed circuits (FPC) to produce miniaturized interconnect connectors. | 01-20-2011 |
Po-Jen Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090093160 | FILTER AND HOUSING THEREOF - A filter includes a housing and a filter device. The housing includes a base and an outer case. The base includes a main body, an accommodating part, a power-inputting terminal, a first grounding terminal and a second grounding terminal. The second grounding terminal has a flexible portion disposed on the periphery of the main body and a connecting portion connected to the first grounding terminal. The filter device disposed in the accommodating part of the base of the housing includes at least one filtering device. The outer case partially covers the periphery of the main body and the accommodating part and contacts the flexible portion of the second grounding terminal. | 04-09-2009 |
20090160596 | MAGNETIC DEVICE - A magnetic device includes a circuit board, a magnetic induction element, an insulating structure and a plurality of conductive wire segments. The circuit board has at least one conductive layer. The magnetic induction element is disposed on the circuit board. The insulating structure covers the magnetic induction element. The insulating structure is wound by the conductive wire segments. Two ends of each conductive wire segments are electrically connected to the conductive layer to form a coil loop. | 06-25-2009 |
20110080231 | POWER LINE FILTER - A power line filter including a socket, a housing, a plurality of filter elements and a ground inductor is disclosed. The socket includes at least one power pin and a ground pin. The housing is assembled with the socket, and includes a first receptacle and a second receptacle. The opening direction of the first receptacle is opposite to the opening direction of the second receptacle. The plurality of filter elements is disposed in the first receptacle. At least one of the filter elements is electrically connected to the power pin. The ground inductor is disposed in the second receptacle and electrically connected to the ground pin. | 04-07-2011 |
Po-Jeng Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20140314558 | CENTRIFUGAL FAN - A centrifugal fan includes a shell, an impeller, a tongue portion, and a protrusion. The shell includes a top plate, a bottom plate, and a sidewall connecting to the top plate and the bottom plate. The top plate, the bottom plate, and the sidewall define an air outlet. The impeller is disposed in the shell. The tongue portion is disposed in the shell and neighboring the air outlet. The protrusion is disposed on an inner wall of the shell and is physically connected to the top plate and the bottom plate. | 10-23-2014 |
Shang-Mau Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20080298983 | FAN, MOTOR AND BEARING STRUCTURE THEREOF - A fan includes an impeller and a motor. The motor includes a rotor structure and a bearing structure. The motor is used to drive the impeller and the rotor structure has a shaft. The shaft is connected to the impeller. The bearing structure includes an oil-retaining bearing, a base and a sleeve. The oil-retaining bearing is used to dispose the shaft and the base is used to support the oil-retaining bearing. The sleeve includes at least one resisting part and a circular sidewall. The circular sidewall is covered the outside of the oil-retaining bearing. The resisting part is disposed on the top surface of the circular sidewall and extended to the center of the oil-retaining bearing. | 12-04-2008 |
Shang-Yen Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20080267764 | Fan - A fan includes at least one fan frame, at least one impeller and at least one active flow-control device. The fan frame includes at least one air inlet and at least one air outlet. The impeller is disposed in the fan frame. The active flow-control device, is disposed on the fan frame for adjusting the size of the air inlet or the size of the air outlet according to demands. | 10-30-2008 |
20120237340 | ACTIVE AIR FLOW ADJUSTABLE FAN - A fan includes at least one fan frame, at least one impeller and at least one active flow-control device. The fan frame includes at least one air inlet and at least one air outlet. The impeller is disposed in the fan frame. The active flow-control device is disposed on the fan frame for adjusting the size of the air inlet or the size of the air outlet according to demands. | 09-20-2012 |
Sheng-Nan Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090261938 | CONDUCTIVE MODULE AND TRANSFORMER HAVING SUCH CONDUCTIVE MODULE - The present invention provides a conductive module for use in a magnetic element. The conductive module includes a conductive base, an electronic component and a plurality of conductive units. The electronic component is coupled to the conductive base and disposed on one side of the conductive base. The conductive units have respective hollow portions. The conductive units are spaced from each other and fixed on the conductive base such that the hollow portions of the conductive units are aligned with each other to define a channel. | 10-22-2009 |
20090309684 | TRANSFORMER AND RECTIFIER CIRCUIT USING SUCH TRANSFORMER - A transformer includes a primary winding coil, a winding frame member, multiple first three-dimensional conductive pieces, a second three-dimensional conductive piece, a magnetic core assembly and a fixing plate. The winding frame member includes a first winding frame and a second winding frame for winding the primary winding coil thereon. The first three-dimensional conductive pieces are respectively sheathed around the first winding frame and the second winding frame of the winding frame member. The second three-dimensional conductive piece is arranged between the first three-dimensional conductive pieces. The magnetic core assembly is partially embedded into the first three-dimensional conductive pieces, the first winding frame, the second winding frame and the second three-dimensional conductive piece. The fixing plate is connected with the first three-dimensional conductive pieces and the second three-dimensional conductive piece so as to fix the first three-dimensional conductive pieces and the second three-dimensional conductive piece. | 12-17-2009 |
20100188830 | CONDUCTIVE MODULE AND ASSEMBLY STRUCTURE HAVING SUCH CONDUCTIVE MODULE - The present invention provides a conductive module used for assembling a magnetic element and an electronic component. The conductive module includes a conductive base, an electronic component and a plurality of conductive units. The electronic component is electrically connected to the conductive base and disposed on one side of the conductive base. The conductive units have respective hollow portions. The conductive units are spaced from each other and fixed on the conductive base such that the hollow portions of the conductive units are aligned with each other to define a channel. | 07-29-2010 |
20110080693 | POWER DISTRIBUTION UNIT FOR RECEIVING DIVERSIFIED THREE-PHASE POWER OR SINGLE-PHASE POWER - A power distribution unit is provided for receiving diversified three-phase power or single-phase power. The power distribution unit includes a separable power cord and a separable wiring block. The separable power cord is used for receiving electric energy of input power. The separable wiring block is electrically connected with the power cord for providing at least one connection configuration. The connection configuration provided by one side of the wiring block comprises a delta configuration, a Y configuration or a parallel configuration. | 04-07-2011 |
20130072070 | POWER DISTRIBUTION UNIT AND POWER INPUT MODULE THEREOF - A distribution unit includes a main body, a first electric connector, and a power input module. The main body has a receiving part. The first electric connector is located at a first end of the receiving part. The power input module is swappable to be accommodated within the receiving part. Moreover, the power input module includes a second electric connector and a third electric connector. The second electric connector is located at a first end of the power input module for receiving an input power. The third electric connector is located at a second end of the power input module. When the power input module is accommodated within the receiving part, the third electric connector is connected with the first electric connector. | 03-21-2013 |
Shui-Fa Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090169403 | FAN AND MOTOR THEREOF - A motor includes a rotor magnetic ring, a stator core, a first magnetic conducting sheet and a second magnetic conducting sheet. The stator core is disposed around and out of the rotor magnetic ring. The first magnetic conducting sheet has a ring shape with a protruding portion serving as a first magnetic pole. The second magnetic conducting sheet has a ring shape with a protruding portion serving as a second magnetic pole. The first magnetic conducting sheet is disposed at the upper side of the stator core, and the second magnetic conducting sheet is disposed at the lower side of the stator core. The projections of the first and second magnetic poles alternate with each other. A fan including the motor is also disclosed. | 07-02-2009 |
20090269225 | FAN AND MOTOR THEREOF - A fan includes an inner rotor motor, which includes a housing, a rotor assembly and a stator assembly. The rotor assembly includes a rotor, which includes blades and is accommodated in the housing. The stator assembly is disposed in the housing corresponding to the rotor assembly. The stator assembly includes a coil disposed around the rotor. The coil is a flat helix structure formed by a continuous wire, and the flat helix structure forms a cylindrical plane perpendicular to a radius plane of the motor. | 10-29-2009 |
Sui-Ho Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20130107191 | HEAT-INSULATING FILM | 05-02-2013 |
Tsung-Chih Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20090039954 | FAN SYSTEM AND FAN WITH FILTER - A filter is electrically coupled to a fan or is built-in with a fan, the filter is also electrically coupled a first power terminal and a second power terminal. The filter includes an amplifier, a capacitor, and a divider. The amplifier includes a first terminal, a second terminal and a third terminal, wherein the third terminal is electrically coupled to a power circuit of the fan. The capacitor is electrically coupled between the third terminal of the amplifier and the second power terminal. The divider is electrically coupled between the first power terminal and the second power terminal, wherein a node of the divider is electrically coupled to the second terminal of the amplifier. | 02-12-2009 |
Wen-Yin Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20100149846 | INVERTER CIRCUIT HAVING RELATIVELY HIGHER EFFICIENCY - The configurations of an inverter circuit are provided in the present invention. The proposed circuit includes a first bridge arm having a first sub-bridge arm with a first switch and a first middle point coupled to the first switch, and a second sub-bridge arm with a second switch and a second middle point coupled to the second switch, a first inductor having a first terminal coupled to the first middle point and a second terminal, and a second inductor having a first terminal coupled to the second middle point, and a second terminal coupled to the second terminal of the first inductor and outputting an AC voltage. | 06-17-2010 |
20130015704 | UNINTERRUPTIBLE POWER SUPPLYAANM Tsai; Wen-YinAACI Taoyuan HsienAACO TWAAGP Tsai; Wen-Yin Taoyuan Hsien TWAANM Liao; Jen-ChungAACI Taoyuan HsienAACO TWAAGP Liao; Jen-Chung Taoyuan Hsien TWAANM Cheng; Po-TaiAACI HsinchuAACO TWAAGP Cheng; Po-Tai Hsinchu TWAANM Chen; Yu-HsingAACI HsinchuAACO TWAAGP Chen; Yu-Hsing Hsinchu TW - Disclosed is an uninterruptible power supply, including a rectifier for generating a DC voltage; an energy storage unit; an inverter for converting the DC voltage into a three-phase modulating voltage; a filter; a bypass switch circuit for selectively outputting a three-phase AC voltage or the three-phase modulating voltage as a three-phase load voltage; and a control circuit for controlling the operation of the uninterruptible power supply. The control circuit may use a flux compensation block with different operating modes to adjust the three-phase load voltage at the startup phase of a second inductive load and at the stable phase of the second inductive load, thereby compensating or correcting the flux of the second inductive load to prevent the flux distribution of the second inductive load from being saturated. | 01-17-2013 |
Yao-Chung Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20080309954 | IMAGE RENDERING METHOD - An image rendering method includes the following steps. Firstly, a source image is provided. Then, raster operations (ROPs) are performed on the source image by a first bit operating engine to obtain ROP values, and the source image are divided into at least one first region and at least one second region. Then, a first operation is performed on the first region by the first bit operating engine and a render process is executed, thereby generating first bit image data. Then, a second operation is performed on the second region by a second bit operating engine and a render process is executed, thereby generating second bit image data. Afterwards, the second bit image data of the second region are converted into first bit image data of the second region according to a screening table between the first bit operating engine and the second bit operating engine. | 12-18-2008 |
Yu-Yuan Tsai, Taoyuan Hsien TW
Patent application number | Description | Published |
---|---|---|
20110225980 | MAGNETIC FLUX GENERATING DEVICE AND MAGNETIC HEAT PUMP - A magnetic flux generating device is provided. The magnetic flux generating device includes: a magnetic flux structure, including: a core and at least one coil wraps around at least part of the core; and a power module, electrically coupled between a power source and the magnetic flux structure, for exciting the magnetic flux structure to generate magnetic flux, the power module including: an energy storage device for storing power outputted from the power source and providing power to the magnetic flux structure. The energy storage device includes at least one super capacitor. A magnetic heat pump based on the magnetic flux generating device is also provided. | 09-22-2011 |