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Hsi-Hsun
Hsi-Hsun Chen, Taipei Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20090183369 | METHOD FOR MAKING A REINFORCEMENT DEVICE FOR A CONCRETE STRUCTURAL MEMBER, AND METHOD FOR STRENGTHENING THE CONCRETE STRUCTURAL MEMBER - A method for making a reinforcement device for a concrete structure includes the steps of (a) installing a plurality of parallel reinforcement rebars, and (b) embracing the reinforcement rebars with a cable unit by winding the cable unit around the reinforcement rebars. The cable unit has a plurality of wires twisted together. | 07-23-2009 |
Hsi-Hsun Tsai, Miaoli TW
| Patent application number | Description | Published |
|---|---|---|
| 20090101135 | STRONG WIND PROTECTION SYSTEM FOR A SOLAR PANEL - A detector is used on a solar panel to detect the strength of the wind blowing at it. A height-adjustable support decreases the height of the solar panel, based on the wind strength detection, for protecting the solar panel from potential damages caused by strong winds. | 04-23-2009 |
| 20090101137 | SUN TRACKING SYSTEM PRESSURE DIFFERENTIAL DRIVING SYSTEM - A first coolant tank is arranged on first side of a solar energy collecting panel, a second coolant tank is arranged on second side of the solar energy collecting panel. A first wall is arranged beside the first coolant tank, a second wall is arranged beside the second coolant tank. When the sun shifts, one of the coolant tanks is covered partially by one of the walls and hence receives less heat than the other. The pressure difference between the two coolant tanks is used to adjust the solar energy collecting panel so that the panel tracks the sun to receive maximum heat. | 04-23-2009 |
| 20090107486 | SOLAR PANEL WITH A COOLANT VAPOR PRESSURE DRIVING SYSTEM - Coolant vapor pressure is used to generate a push force to adjust the azimuth angle of a solar panel without using a dedicated power supply. | 04-30-2009 |
Hsi-Hsun Tseng, Chi-Lung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100125252 | SAFETY SYRINGE - A safety syringe includes an outer barrel, a needle unit, an outer barrel plug, an inner barrel, an inner barrel plug, a needle clamper, and a vacuum generating device. The needle unit is disposed within the front end of the outer barrel. The outer barrel plug is disposed within the outer barrel; the outer barrel plug is connected with the needle unit so as to fix the needle unit. The inner barrel plug is disposed within the front end of the inner barrel. The needle clamper is connected with the inner barrel plug. The needle clamper is able to clamp a rear opening of the needle unit. The vacuum generating device is disposed within the inner barrel, and the needle unit can be retracted into the inner barrel by the low pressure which is generated by the vacuum generating device. | 05-20-2010 |
Hsi-Hsun Yang, Youlin County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100291518 | INTERACTIVE DIGITAL LEARNING SYSTEM AND METHOD USING MULTIPLE REPRESENTATIONS TO ASSIST IN GEOMETRY PROOFS - The present invention discloses an interactive digital learning system and method using multiple representations to assist in geometry proofs. The system of the present invention links to a computer and comprises a database, a problem representation unit, a proof representation unit and a visual representation unit. The database respectively links to the computer, problem representation unit, proof representation unit and visual representation unit and has a geometry proof problem containing a given condition, a prove statement, a static geometric figure and a solution. The problem representation unit displays the geometry proof problem. The solution is presented in a formal proof unit and a proof tree unit in form of short-answer questions, multi-choice questions and logic arrangement tests to train students. The visual representation unit presents the static geometric figure and a dynamic geometric figure to deepen the students' comprehension on geometry proof problem. | 11-18-2010 |