Wen-Sen
Wen-Sen Liao, Pingjhen City TW
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20090251075 | INERTIAL-POWER LIGHT-EMITTING DEVICE - A light-emitting device driven by an inertial power includes an inertial module, a magnetic element, a magnetic-conductive element, at least one wire, and a light-emitting module. Under an inertial effect, the inertial module drives the magnetic element to rotate, such that a magnetic field generated by the magnetic-conductive element changes due to the rotation of the magnetic element. Moreover, the wire wound around the magnetic-conductive element generates a drive current in response to the changing of the magnetic field, so as to drive the light-emitting module to emit a light. As such, the magnetic field is changed under an inertial power, so as to generate a drive current for driving the light-emitting module, thereby achieving, a renewable energy source, environmental protection, and power-saving purposes. | 10-08-2009 |
Wen-Sen Lin, Taichung City TW
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20110194298 | LASER ADJUSTMENT APPARATUS - A laser adjustment apparatus includes a housing. A first cutout which has a through hole defined therein is formed in the housing. The first cutout is semi-spherical. Two screw holes are respectively defined in two sides of the housing. A holder is received in the housing. The holder has a second cutout formed therein and engaged with the first cutout. The second cutout has a semi-spherical shape. A laser module includes a light emitting portion and a tubular body connected thereto. The light emitting portion is received in the first and the second cutouts. A first and a second adjusting units are respectively passing through the two screw holes in the housing. The first and the second adjusting unit respectively perpendicularly abut against the tubular body of the laser module. A projecting angle of the laser module is adjusted by adjusting the first and the second adjusting unit. | 08-11-2011 |
Wen-Sen Tsai, Jhubei City TW
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20100042794 | DATA PROTECTION SYSTEM AND METHOD - A data protection system and method apply to a computer device. The computer device links to a data protection system. The data protection system contains or links to at least two storage units. The data protection method partitions all the storage units into two blocks, and one block functions as an active memory zone, and another block functions as a backup memory zone. In each cycle of data backup, a portion of the operating storage units are backuped to the storage units in the backup memory zone. Then, the role of the storage units that have been backuped and the role of the storage units that have backuped data interchange with the active memory zone and the backup memory zone respectively having original numbers of the storage units. When one storage unit malfunctions, data can be retrieved from another storage unit and written back to the malfunctioning storage unit. In the present invention, the storage units alternately backup data. Thereby, the storage units are averagely used, and the service lives thereof are prolonged, and data intactness is guaranteed. In the present invention, a mirror-technology is used to backup data and maintain the correctness and security of data. Therefore, the present invention can provide an effective data protection method. | 02-18-2010 |
20100114835 | CENTRALIZED MANAGING SYSTEM AND METHOD FOR MANAGING INDUSTRIAL STORAGE DEVICES - A centralized managing system for an industrial data storage is provided. The centralized managing system includes at least one industrial apparatus outputting a first interface datum; at least one serial converting interface connected with the industrial device, and converting the first interface datum into a second interface datum; a hub device connected with the at least one serial converting interface, and receiving and transmitting the second interface datum; and at least one storage device connected with the hub device, and storing the second interface datum. | 05-06-2010 |
Wen-Sen Tsai, Zhubei City TW
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20090307399 | JOB-BASE STRUCTURE USING PROCESS AS DATA PROCESSING AND TRANSMITTING UNIT - The present invention discloses a job-based structure using a process as a data processing and transmission unit. The structure includes a main system, and a disk array system. The main system includes an interface controller connected to the disk array system. The disk array system includes a job queue controller, a PRD table controller, a DMA controller and a storage device connected through a DMA bus. The DMA controller executes an instruction transmitted through the interface controller according to a request of the main system, and the instruction is decomposed into a number of processes for the job queue controller to access a storage device sequentially. The accessed data is transmitted to the job queue controller in terms of processes and responded to the main system sequential. Therefore the invention can improve the processing efficiency of the main system. | 12-10-2009 |