Jyh-Wei
Jyh-Wei Chen, Taipei County TW
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20090093048 | PROMOTERS AND USAGE THEREOF - Promoters and usage thereof. Two promoters, acuF and hsp promoters, comprise the nucleotide sequences of SEQ ID NO: 1 and 2, respectively. | 04-09-2009 |
Jyh-Wei Lee, Taipei City TW
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20100104860 | Cemented Tungsten Carbide-Based Material and Method for Making the Same - A cemented tungsten carbide-based material includes: a cemented tungsten carbide substrate having a chromized layer that contains a tungsten carbide and a chromium carbide; and a diamond film formed on said chromized layer. A method for making the cemented tungsten carbide-based material involves subjecting a cemented tungsten carbide substrate to chromization so as to form the cemented tungsten carbide substrate with a chromized layer that contains a tungsten carbide and a chromium carbide; and forming a diamond film on the chromized layer. | 04-29-2010 |
20120282400 | Method for Making a Cemented Tungsten Carbide-Based Material - A method for making a cemented tungsten carbide-based material includes subjecting a cemented tungsten carbide substrate film to chromization so as to form the cemented tungsten carbide substrate with a chromized layer that contains a tungsten carbide and a chromium carbide and forming a diamond film on the chromized layer. | 11-08-2012 |
Jyh-Wei Lee, Taipei TW
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20150053312 | Metallic Glass Film for Medical Application - The present invention relates to a metallic glass film for medical application, which is an amorphous thin film metallic glass (TFMG) formed for covering the surface of a substrate (for example, a medical cutting instrument), so as to increase the wear resistance and the sharpness of the substrate, decrease the surface roughness of the substrate, protect the edge of the substrate from curl and chipping crack. In the present invention, the TFMG is a zirconium-based thin film metallic glass constituted by Zr material, Cu material, Al material, and Ta material with the atom percent of 53 at %, 33 at %, 9 at %, 5 at %, respectively. Moreover, the TFMG can also be constituted by Cu material, Zr material, Al material, and Ti material, and the atom percent of the Cu material, the Zr material, the Al material, and the Ti material are 48 at %, 42 at %, 6 at %, 4 at %, respectively. | 02-26-2015 |
Jyh-Wei Liang, Alexandria, VA US
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20110005217 | BIDIRECTIONAL HYDRAULIC SYSTEM FOR OPERATING TABLE - A bidirectional hydraulic system for operating table is disclosed, which has a switch valve connecting a bidirectional hydraulic pumping device with movable units of an operating table. The switch valve is driven by a motor, and has a valve block defining at least three outbound valve positions on the valve block's top surface, which is parallel to the inside bottom of the base, which the valve block is attached to, and thereof for controlling oil inlet and oil outlet. The switch valve switches among the outbound valve positions for respectively forming oil passages between the bidirectional hydraulic pumping device and hydraulic cylinders of the movable units. | 01-13-2011 |
20120106163 | LED ILLUMINANT MODULE FOR MEDICAL LUMINAIRES - The LED illuminant module for medical luminaires contains a circuit board capable of heat dissipation, an LED die package, a beam splitter, and a reflector. The LED die package is attached to the circuit board and is covered by the beam splitter, which in turn is pressed by and positioned along with the reflector. Central beams from the LED die package are collimated by the beam splitter to project forward. The side light beams are refracted by the beam splitter, intercepted by the reflector, and directed to a target coverage area along with the central light beams. The illuminant module is able to achieve low energy consumption and ease of manufacturing simultaneously. | 05-03-2012 |
Jyh-Wei Liang, Raleigh, NC US
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20100235995 | OPERATING TABLE - An operating table includes a base, a support post standing on the base, and a bed. The bed has a head section, a back section, a hip section and a foot section. The back section and the foot section respectively connect with ends of the hip section through pivot joints and are pivotable relative to the hip section upward and downward. The foot section has a rear section and a front section connecting with each other, and is pivotable either upward to an angle of less than 135 degree with respect to the hip section. The rear section is detachable separately, and an angle of the front section with respect to the hip section is adjustable via a pivot joint. The foot section can be shortened to support downward weight of the patient reliably. Moreover, a surgeon can adjust angles between the patient's legs and hip easily during the operation. | 09-23-2010 |
Jyh-Wei Lin, Hsinchu TW
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20120002122 | Backlight frequency-modulation controlled 3D display - A 3D display system has a timing control device for synchronizing the opening and closing of shutters on a viewing apparatus. The display system comprises a display unit configured to alternately show a right image and a left image in a sequence. The display unit has a backlight unit to illuminate a display panel. The light output from the backlight unit is frequency-modulated with one frequency when a right image is displayed and another frequency when the left image is displayed. The viewing apparatus has a photo-detector and a frequency discrimination circuit to detect the modulation frequencies in the light output. Based on the detected modulation frequencies, the shutters on the viewing apparatus can be opened and closed in a coordinated way. | 01-05-2012 |