Abstract: A wafer clamp according to the present invention always firmly clamps a wafer. A supporting arm of the wafer clamp will be replaced with a different one according to the wafer size. Moreover, with a larger area of the supporting arm, a wear resistance and a smoothness of the wafer is improved. Besides, the wafer clamp stops the wafer from slipping. Hence, the present invention has a simple structure, a good practicality and a wide application.

Abstract: A wafer clamp according to the present invention always firmly clamps a wafer. A supporting arm of the wafer clamp will be replaced with a different one according to the wafer size. Moreover, with a larger area of the supporting arm, a wear resistance and a smoothness of the wafer is improved. Besides, the wafer clamp stops the wafer from slipping.

Abstract: A wafer stacked on a mounting layer is safely diced. The mounting layer has holes partially corresponding to chips on the wafer. Thus, chips obtained after dicing the wafer can be safely removed from the mounting tape. An amount of the mounting tape used can be reduced. And a production cost can be lowered as well.

Abstract: A temperature sensor temperature sensing tube and its fabrication method comprised of a step that provides for a tubular blank of an appropriate length, a step in which a curvilinear semifinished product of the tube member bottom section aperture is formed, a step in which a semifinished product of the neck base and the neck body is formed, a step in which a semifinished product of the neck base and the neck body is further formed, and a step in which a finished product having an outer conoidal hem and an inner conoidal hem is formed. Executing each step completes the fabrication of the temperature sensing tube.

Abstract: A temperature sensor temperature sensing tube comprised of a head section having an outer conoidal hem formed along the circumference at its lower extent, a neck section formed at the center, a passage disposed in the neck section, and a tube member having a hollow interior section that is contiguous with the passage and an aperture in its bottom section. The head section and the tube member are forged from a tubular blank into a one-piece, entirely unitary structural component, with the head section outer conoidal hem and neck section formed as extensions of the tube member.

Abstract: A temperature sensor temperature sensing tube comprised of a head section having an outer conoidal hem formed along the circumference at its lower extent, a neck section formed at the center, a passage disposed in the neck section, and a tube member having a hollow interior section that is contiguous with the passage and an aperture in its bottom section. The head section and the tube member are forged from a tubular blank into a one-piece, entirely unitary structural component, with the head section outer conoidal hem and neck section formed as extensions of the tube member.

Abstract: A temperature sensor temperature sensing tube and its fabrication method comprised of a step that provides for a tubular blank of an appropriate length, a step in which a curvilinear semifinished product of the tube member bottom section aperture is formed, a step in which a semifinished product of the neck base and the neck body is formed, a step in which a semifinished product of the neck base and the neck body is further formed, and a step in which a finished product having an outer conoidal hem and an inner conoidal hem is formed. Executing each step completes the fabrication of the temperature sensing tube.