Patent application number | Description | Published |
20090085605 | SYSTEM AND METHOD FOR PARALLEL BURNING USING MULTIPLEX TECHNOLOGY - A system and method for parallel burning using multiplex technology is used for burning chips of different bus types on the same transmission bus at the same time in parallel. A main control unit divides bandwidth of the transmission bus into different frequency bands, sends a control command including a command for sending data carrying bus signals of designated types, and controls data carrying the bus signals of the designated types to be transmitted in designated frequency bands of the transmission bus. Then, a sending unit sends the data carrying the bus signals of the designated types in the designated frequency band. Finally, receiving units receive the data transmitted in the designated frequency bands, and then output them to a plurality of burners such as to burn the data onto the chips of the designated bus types in parallel. | 04-02-2009 |
20090089003 | Accessory-testing device and method therefor - An accessory-testing device for an information processing apparatus includes a micro-processing unit (MPU) and a signal conversion unit. The MPU sends a mimic signal. The signal conversion unit is electrically connected to the MPU and an accessory respectively, for receiving the mimic signal and converting the mimic signal into a test signal to test the accessory. The accessory receives the test signal and then responds to the test signal to output a feedback signal. The feedback signal is received by the signal conversion unit and transmitted to the MPU, such that the MPU determines if the accessory operates normally according to the feedback signal. Conventional testing methods are Therefore, it is achieved that the effects of reducing the inspection time and improving the production efficiency. | 04-02-2009 |
20090089469 | Parallel burunig system and method - A parallel burning system and method is for burning chips of various different bus types in parallel. A computer compiles configuration information according to corresponding connection relations between the chips and the micro controller units, and transmits the configuration information, burning command and burning data to a master micro controller unit of the micro controller units. The master micro controller unit distributes the burning data to slave micro controller units of the micro controller units based on the analyzed configuration information, and controls each slave micro controller unit to activate its burning operation. Then, the slave micro controller units burn the burning data onto the chips connected thereto, and transmit the burning results back to the master micro controller unit after completion of the burning operations. Finally, the master micro controller unit transmits the burning results back to the computer after completion of all the burning operations. | 04-02-2009 |
20090113454 | SYSTEM AND METHOD OF TESTING BRIDGE SAS CHANNELS - A system and a method of testing bridge SAS channels includes a control terminal, a hot-plug bridge interface, a first adaptor, an SAS back plate, and a second adaptor. The control terminal selects an SAS interface as a transmission path for sending a test signal. The hot-plug bridge interface receives and converts the test signal sent from the control terminal. The hot-plug bridge interface has a hot-plug function. The first adaptor is connected to the hot-plug bridge interface and the SAS back plate. The second adaptor is connected between the SAS back plate and a terminal unit. The control terminal sends the test signal and detects a signal under test sent back from the terminal unit, and compares whether they are consistent with each other or not. In this way, the control terminal determines whether the SAS interfaces in the SAS back plate run normally or not. | 04-30-2009 |
20130162811 | METHOD FOR TESTING LIGHT-EMITTING DIODES USING DIGITAL IMAGES - A method for detecting light-emitting diodes using digital images to check whether each light-emitting diode in a to-be-detected computer is normal or not, the method includes shooting a default image for at least one light-emitting diodes in a default computer; selecting one diode as a first initial light source; obtaining default location information according to the locations of the contiguous light-emitting diodes relative to the first initial light source; similarly obtaining light signal information according to the locations of the light-emitting diodes relative to a second initial light source which corresponds to the first initial light source, and comparing the light signal location information with the default location information to judge whether the light-emitting diodes are in normal work. | 06-27-2013 |
Patent application number | Description | Published |
20090061703 | Manually Operated Propelling Device - A propelling device includes a driving unit disposed in a housing. The driving unit includes first and second bevel gears connected coaxially and respectively to upper and lower ends of a vertical driving shaft, a third bevel gear disposed on and co-rotatable with a transverse driving shaft and meshing with the first bevel gear, and a fourth bevel gear connected fixedly and coaxially to a front end of a longitudinal driving shaft and meshing with the second bevel gear. An impeller is disposed on a rear end of the longitudinal driving shaft extending outside the housing, and is co-rotatable with the longitudinal driving shaft. Two operating crank members are connected fixedly and respectively to opposite ends of the transverse driving shaft, and are co-rotatable with the transverse driving shaft. | 03-05-2009 |
20090137164 | MANUALLY OPERATED BOAT - A manually operated boat includes a propelling device including an upright driving rod extending through and rotatable relative to a floating member and having opposite upper and lower end portions that extend outwardly of the floating member, an operating member connected fixedly to the upper end portion of the driving rod, and a paddle member connected fixedly to the lower end portion of the driving rod so as to allow co-rotation of the operating member with the paddle member. The paddle member has a resilient paddle body having first and second paddle surfaces opposite to each other in a direction perpendicular to the driving rod. | 05-28-2009 |
20090165211 | Inflatable Bed - An inflatable bed includes a top sheet, a bottom sheet, an endless surrounding belt, and a plurality of pull belts. The surrounding belt cooperates with the top and bottom sheets to define an inflatable space. The surrounding belt has a bow tie shaped cross-section and includes vertically opposite upper and lower hollow portions. The upper hollow portion has a first surrounding surface confronting the inflatable space and connected to a periphery of the top sheet. The lower hollow portion has a second surrounding surface confronting the inflatable space and connected to a periphery of the bottom sheet. The pull belts are disposed in the inflatable space. Each of the pull belts has opposite top and bottom edges connected respectively to the top and bottom sheets. | 07-02-2009 |
20090183781 | OPEN STATE MAINTAINABLE VALVE DEVICE FOR AN INFLATABLE ARTICLE - A valve device includes a tubular member fitted into an inflatable article, a flexible diaphragm having a peripheral region which engages a valve seat of the tubular member through a mounting support and an intermediate surrounding region which has a portion that can be flexed to deflect a corresponding portion of the peripheral region from the valve seat, and a positioning member which is actuated to be displaced between normally-closed and deflating positions so as to bring an engaging end thereof to be proximate to or distal from the valve seat. In the deflating position, the flexed portion is vested with an increment of biasing force that is counteracted by a resisting force at an actuated end so as to keep the peripheral portion in a deflected position for maintaining the valve device in an open state. | 07-23-2009 |
20110180169 | Air pump capable of inflating and deflating an inflatable product - An air pump includes a sliding member disposed movably a housing and cooperating with the housing and a partition casing in the housing to define first and second chambers thereamong. The air pump is operable between a deflation state, where air from an inflatable product connected to an air nozzle on the housing into an air impeller chamber in the partition casing through the first chamber and an air inlet in the partition casing is driven by rotation of an air impeller to flow outside the air pump through an air outlet in the partition casing, the second chamber and an first vent unit in housing, and an inflation state, where air flowing from the outside into the air impeller chamber through a second vent unit in the sliding member, an air pipe of the sliding member and the air inlet is driven to flow into the inflatable product through the air outlet, the first chamber and the air nozzle. | 07-28-2011 |
20120031265 | INFLATABLE PAD HAVING REINFORCING BELTS - An inflatable pad includes: an inflatable pad body having a looped surrounding layer interconnecting top and bottom layers to cooperatively define an inflatable space; and a reinforcing belt unit disposed in the inflatable space in the inflatable pad body and connected between the top and bottom layers of the inflatable pad body. The reinforcing belt unit includes two coupling belts and a main reinforcing belt. Each coupling belt is attached fixedly and partially to a corresponding one of the top and bottom layers of the inflatable pad body, and has a central portion that is spaced apart from the corresponding one of the top and bottom layers of the inflatable pad body and that is connected to a corresponding one of opposite looped end portions of the main reinforcing belt. | 02-09-2012 |
20120285552 | AIR VALVE DEVICE FOR AN INFLATABLE ARTICLE - An air valve device is adapted to be fitted into an opening of an inflatable article, and includes a valve seat having a seat body that is disposed between an inflating port and a conduit, and a valve disc unit disposed in the conduit to be moved between opened and closed positions, and having a valve disc connected with a plunger, an elastomeric seal ring superimposed on a padded region of the valve disc. A rigid retaining cap is disposed to bring abase layer of the seal ring in an abutting engagement with the padded region of the valve disc so as to secure the seal ring to the valve disc while permitting a sealing marginal layer of the seal ring to be air-tightly engaged with the seat body in the closed position. | 11-15-2012 |
20130012082 | PULL BELT FOR AN INFLATABLE DEVICE - A pull belt is adapted for use in an inflatable device, and includes a main belt body having opposite first and second lengthwise end portions and formed with at least one first pleat at the first lengthwise end portion to bend the main belt body at the at least one first pleat toward the first lengthwise end portion. | 01-10-2013 |
Patent application number | Description | Published |
20080246045 | Light-emitting diode packaging structure - A light-emitting diode packaging structure includes a thermally conductive substrate; a circuit layer provided on one surface of the substrate and having an electric connection element; at least one chip mounted on the circuit layer to electrically connect to the electric connection element; alight-reflective case enclosing at least part of the substrate and being formed of a window, via which light emitted by the chip is projected outward; and a light-pervious colloidal seal fitted in the window of the case to form a protection around the chip. With the above structure, heat produced by the chip during operation thereof may be effectively radiated and dissipated via the thermally conductive substrate. | 10-09-2008 |
20100079968 | UPRIGHT CIRCUIT BOARD ASSEMBLY STRUCTURE - An improved upright circuit board assembly structure includes: an electronic component to be mounted on an external device so as for electrical functions of the electronic component to be used; and at least one circuit board including at least one first electrical connection portion and at least one second electrical connection portion. The first electrical connection portion and the second electrical connection portion are coupled to the external device by soldering with a solder paste. By soldering the circuit board to the external device in a double-sided, multi-point manner, the electronic component is mounted securely on the external device, and electric connection between the electronic component and the external device is enhanced. | 04-01-2010 |
20110103038 | WHITE LED DEVICE - An improved white LED device comprises at least one first LED component, at least one second LED component, and at least one translucent member. The first LED component emits a blue light having a peak wavelength of 440-470 nm; the second LED component emits a red light having the peak wavelength of 600-630 nm; and the translucent member contains at least one fluorescent substance scattered throughout the translucent member. The fluorescent substance is able to absorb some of the blue light, and emits yellow green light having the peak wavelength of 500-570 nm, wherein when the blue light and yellow green light are mixed, the CIE 1931 chromaticity diagram is represented by a polygon with color coordinates (0.20,0.50), (0.20,0.30), (0.29,0.30), and (0.40,0.50), furthermore, after mixing the red light, the blue light, and the yellow green light, the improved white LED device emits a white light with high color rendering, and a color temperature of the white light ranges between 2500-7000 K. | 05-05-2011 |