Shu-Ju
Shu-Ju Chang, Dayuan Township TW
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20110104387 | METHOD OF COLD PLASMA SURFACE PROCESS FOR FERROUS ABSORBENT - The invention provides a method of a cold plasma surface process for ferrous absorbent including the following steps. Firstly, a substrate is disposed in a vacuum chamber under a room temperature, and electrical energy is transmitted to the substrate; next, organic silicon monomer is added into the vacuum chamber under the room temperature; at last, the organic silicon monomer is deposited on the surface of the substrate by a plasma polymerization process to form a hydrophobic film on the surface of the substrate. | 05-05-2011 |
Shu-Ju Chen, Taichung TW
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20120167722 | EASY ASSEMBLED RATCHET WRENCH - An easy assembled ratchet wrench contains a body including a head portion disposed on at least one end thereof, the head portion including a first chamber and a second chamber, the first chamber including a recess; a ratchet member received in the first chamber and including plural first teeth and at least one tool end; an engaging member placed in the second chamber and including plural second teeth; a direction controlling member inserted into the engaging member to push the engaging member and including a contacting face; a fitting member fixed in the first chamber and including the guiding face so that the guiding face guides the direction controlling member to displace horizontally and including an indent fixed on an outer wall thereof; a C-shaped retainer retained in the indent of the fitting member and the recess of the body to position the fitting member. | 07-05-2012 |
20140020517 | SHIFTING DEVICE FOR A WRENCH TOOL - A shifting device for a wrench tool contains: a tool head including a driving portion and an axial hole, and the axial hole having a plurality of inner teeth; a rotating rod including an axial peg extending outwardly to be fitted in the axial hole, and the axial peg including a first groove and a second groove communicating with the first groove; an engaging member received in the first groove and having a toothed section and a pushing section; a controlling member fixed in the second groove and having an abutting stem extending into the first groove, such that the controlling member pushes the pushing section so that the toothed section engages with the plurality of inner teeth; two elastic loops fitted on the axial peg of the rotating rod to push one end of the engaging member so that the engaging member moves back to an original position. | 01-23-2014 |
Shu-Ju Huang, Yuanlin Town TW
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20100122758 | TIRE WITH FOAM PORTION AND RESILIENT PORTION - A tire includes a foam portion made of rubber or plastic material and foamed integrally to be a ring-shaped foam portion, and a resilient portion received in the foam portion and having a hollow space defined therein. The hollow resilient portion reduces the foam material required and provides proper resilient feature to keep shape of the tire. | 05-20-2010 |
Shu-Ju Li, Changhua TW
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20140307460 | LAMP - A lamp adapted for being installed on a roof of a vehicle includes a seat, a main body, and a lamp member. The seat is adapted for being installed on the roof of the vehicle and defines a first pivot axis. The main body has a first end and a second end. The first end is pivotally disposed on the seat so that the main body is pivotable around the first pivot axis. The second end of the main body defines a second pivot axis. The lamp member is pivotally disposed on the second end so as to be pivotable around the second pivot axis. The lamp member has a luminous device which is capable of emitting light. The first pivot axis is non-parallel to the second pivot axis. As a result, both angle and direction of the lamp member can be adjusted. | 10-16-2014 |
Shu-Ju Lin, Taipei TW
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20090215380 | Fan module for failure backup - A fan module for failure backup includes a flow guide structure and a first and a second fan disposed coaxially. The first and second fans are accommodated in the flow guide structure, and the flow guide structure has an air inlet and two vents respectively corresponding to the first and the second fan. The two vents respectively have a movable cover plate. The first and the second fan operate at a low speed in a normal state, such that the cover plate assumes an open state to provide a low speed air flow. When one of the fans fails to operate, the cover plate thereof assumes a closed state, and the other fan operates in a high speed to provide a high speed air flow, thereby achieving a purpose of failure backup. | 08-27-2009 |
Shu-Ju Sun, Madou Township TW
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20120107161 | Pumping Device that is Operated Easily and Safely - A pumping device includes a barrel, a top cover mounted on the top of the barrel, a first switching valve mounted on the top cover, a base mounted on the bottom of the barrel, a second switching valve mounted on the base, a cylinder connected between the top cover and the base, a piston movably mounted in the cylinder, a plurality of check valves mounted on the piston, an operation unit connected with the piston, and a conduit connected between the barrel and the base. Thus, a user has to pull or push the first switching valve and the second switching valve simultaneously to extract or suck the fluid in the barrel so as to deflate or inflate the barrel so that the pumping device has a security process and is operated in a safer manner. | 05-03-2012 |