Other

United Microelectronics Corp.

Chun-Shen Wu

Chong-Kuan Ling

Tien-Jui Liu

Yu-Shan Tai

A horizontal oxidation furnace injector comprising an inner tube and an outer tube. The inner tube has an inner tube inlet and an inner tube outlet. The inner tube inlet is used for receiving a first gas and the inner tube outlet is used for outputting the first gas. The outer tube has a branch tube and an outer tube outlet. The branch tube further includes an outer tube inlet. The outer tube inlet is used for receiving a second gas, and the outer tube outlet is used for outputting the secord gas. Furthermore, the outer tube outlet and the inner tube outlet are at the same end. In addition, part of the inner tube is enclosed by the outer tube of the injector while the remainder of the inner tube is exposed, and the inner tube has no bends.

Horizontal injector for oxidation furnace

A firearm lock includes: a male fastening member having a latch portion extending therefrom, a control device having a biasing button and securable to the male fastening member and a locking mechanism provided in the male fastening member for locking or unlocking the control device; and a female fastening member engageable with the male fastening member to be disposed on opposite sides of a trigger guard of a firearm; the male fastening member having the latch portion rotatably securable in the male fastening member to be engageable with a ratchet catch resiliently mounted in the female fastening member, and the control device controlling the engagement or disengagement of the latch portion with or from the ratchet catch; whereby upon a biasing movement of the biasing button of the control device to disengage the latch portion from the ratchet catch when the locking mechanism is unlocked, the male fastening member will be ergonomically unlocked and separated from the female fastening member without continuously holding (depressing) the biasing button of the control device.

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Taipei, Taiwan

Chun-Shen Wu