Industrial Technology Research Institute

Lite-on Technology Corporation

Hui-Chun Ho

Min-Chuan Wu

Huan-Lung Gu

Shao-Yu Li

Yu-Jen Su

Ta-Chuan Liu

Yeu-Jou Lin

Wen-Shu Jiaung

Wei-Chih Hung

Chao-Kuan Wu

Yao-Niang Yao Tseng, Legal Representative

Pany-Yen Jao

Shih-Che Tzeng

An engine device includes an engine, a power generating portion, a motor portion, and a transmission mechanism. The engine includes a piston and a cylinder, and the piston is arranged in the cylinder and moves back and forth between a top dead center and a bottom dead center. The power generating portion and the motor portion are annularly disposed on the periphery of the cylinder. When the piston moves from the top dead center towards the bottom dead center, the transmission mechanism drives a power generating rotor of the power generating portion to move correspondingly in a direction opposite to that of the piston and enables the power generating portion to generate electric power. When the piston is located at the bottom dead center, the motor portion actuates a motor rotor to move, and pushes the piston to move towards the top dead center through the transmission mechanism.

Engine device

A speed adjusting mechanism for roller traction toroidal continuously variable transmission is disclosed, which comprises an input disk; an output disk coaxially and symmetrically positioned relative to the input disk; a rotation shaft thought the axis of input disk and output disk; a screw rod coaxially connected to the rotation shaft and being rotated accordingly; and a plurality of friction balls respectively contact with the input disk and output disk and rotate same; each friction ball respectively revolved on its own center axis and each center axis respectively connected to a supporting bracket and each supporting bracket respectively connected to an arc-shaped screw gear; wherein the screw rod is engaged to the screw gears so that they will rotate correspondingly to let each center axis tilt to the same extent so that the input disk and out disk will have different rotation rate.

Speed adjusting mechanism for roller traction toroidal continuously variable transmission

A multi-cam electric valve mechanism for engine is disclosed, which comprises: a motor fixed on a cylinder; a motor shaft wherein one side of it connected to the motor and rotated accordingly and the other side of it symmetrically provided with a plurality of rotors whose shafts are perpendicular to the motor shaft; a ring-shaped cam with a plurality of wave-shaped grooves on the circumference thereof corresponding to the rotors and for setting same; a rotation-stopping lever connected to the cylinder and cam respectively to let the cam linearly move along with it; and a valve lever wherein one side of it connected to the cam and the other side of it connected to a valve.

Multi-cam electric valve mechanism for engine

A print control module for a thermal printer includes a housing, a transmission device, a first driving mechanism, a second driving mechanism, and a power switching mechanism all installed in the housing. The transmission device includes a motor, and a transmission gears set for transmitting power of the motor. When the motor rotates in a first direction, the power switching mechanism transfers power of the motor to the first driving mechanism, and when the motor rotates in a direction opposite to the first direction, the power switching mechanism fixes the first driving mechanism and transfers power of the motor to the second driving mechanism.

Print control module of thermal printer

A ribbon cassette structure is provided. The provided ribbon cassette structure includes a cartridge having at least a rotating structure. The rotating structure includes a first actuating element, a first connecting element, a second actuating element and a support shaft. The first connecting element is located between the first actuating element and the second actuating element, and the second actuating element is located between the first actuating element and the support shaft.

Ribbon cassette

In a photo printer, with a translating cam at a horizontal displacement, a platen roller can be lifted up/down vertically to/from a print head. On the profile of the translating cam, there is plurality of concave surfaces and a convex surface as a follower's path. A platen roller frame is used for supporting the platen roller. As the translating cam moves in the track, the roller installed on the platen roller frame rotates on the translating cam's profile. Following the variation of the translating cam's profile, the platen roller frame carries the platen roller to move vertically, so that the platen roller can move to/from the print head in straight line.

Growing community of inventors

Hsinchu County, Taiwan

Hui-Chun Ho