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Ching-Ching
Ching-Ching Chang, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100176586 | Oil pipe connector - The present invention discloses an oil pipe connector including a connector cylinder (abbr. cylinder), and having an oil inlet at front and an oil outlet at rear end of the cylinder; a switch base with a pivot hole interconnected with the interior of the cylinder; a control device, including a connector cap which being a hollow conical shape, the front end having positioning shaft hole interconnected with the interior; a control mechanism including a connecting portion, a positioning shaft and a piston disc coupled together; the positioning shaft being disposed in a positioning shaft hole of the connector cap; a switch device, including a push rod which being a curved lever, a transmission shaft and a switch handle; an end of the push rod linking the control mechanism; the transmission shaft being pivotally coupled to the pivot hole of the switch base of the cylinder; the switch handle being coupled to the connecting shaft lever. | 07-15-2010 |
Ching-Ching Chen, Wugu Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20100108504 | SAMPLE FIXING DEVICE OF EVAPORATION MACHINE - A sample fixing device of an evaporation machine includes a first transmission mechanism having a first rotation axis driven by a driving device and a first rotation wheel; a fixing plate and a support frame; a pair of second transmission mechanisms at opposite sides of the first rotation wheel, and including a second rotation wheel revolving around the first rotation wheel, a second rotation axis passing and attached to the second rotation wheel and the fixing plate, and a third rotation wheel connected to the second rotation axis; and a third transmission mechanism including a fourth rotation wheel driven by the third rotation wheel and a sample support axis passing and attached to the fourth wheel and the support arm; wherein an axes of the sample support axis perpendiculars to an extension axes of the first rotation axis so that the sample fixing device can rotate and revolve. | 05-06-2010 |
Ching-Ching Ho, Taipei City 114 TW
| Patent application number | Description | Published |
|---|---|---|
| 20090007958 | PORTABLE SOLAR ENERGY SUPPLYING DEVICE - A portable solar energy supplying device includes a body, a solar energy board, a secondary battery, a charging circuit, and a control unit. The body has a receiving space. The solar energy board is received in the receiving space, and receives solar energy and converts the solar energy into electrical power when the solar energy board is unfolded outside of the receiving space. The charging circuit is electrically connected with the solar energy board for receiving the electrical power converted by the solar energy board to charge the secondary battery. The control unit is electrically connected to the secondary battery for adjusting the output voltage of the secondary battery for an application system. Thereby, the goals of charging and supplying solar energy are achieved. The occupied space is reduced, it is convenient for the user to carry it, and the solar energy board is protected. | 01-08-2009 |
Ching-Ching Lin, Chung-Ho City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100032278 | High-current circuit breaker - A high-current circuit breaker has a base with a chamber, a contact on a bottom of the chamber, a conductive sheet, a supplement conductive sheet, a connecting element connecting the conductive sheet and the supplement conductive sheet, a rotational shaft and a spring. The conductive sheet is mounted in the chamber and is bendable to selectively contact the contact. The supplement conductive sheet is mounted on and contacts the conductive sheet and has a bending portion being formed in the supplement conductive sheet near a rear of the chamber and having multiple through holes. The rotational shaft is mounted in the chamber and has a stop protruding from the rotational shaft and being selectively located between the contact and the conductive sheet. The spring connects the rotational shaft and one side of the chamber. The supplement conductive sheet allows increased electricity current to pass through the high-current circuit breaker. | 02-11-2010 |
Ching-Ching Tsai, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120092925 | VERTICAL CAPACITOR-LESS DRAM CELL, DRAM ARRAY AND OPERATION OF THE SAME - A vertical capacitor-less DRAM cell is described, including: a source layer having a first conductivity type, a storage layer disposed on the source layer and having a second conductivity type, an active layer disposed on the storage layer and having the first conductivity type, a drain layer disposed on the active layer and having the second conductivity type, an address gate disposed beside the active layer and separated from the same by a first gate dielectric layer, and a storage gate disposed beside the storage layer and separated from the same by a second gate dielectric layer. The DRAM cell can be written by turning on the MOSFET formed by the storage layer, the active layer, the drain layer, the first gate dielectric layer and the address gate to inject carriers into the storage layer from the active layer. | 04-19-2012 |