| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of fabricating a gas-adsorbing device that can reduce the deterioration of a gas-adsorbing member and the cost of preparing the device. <P>SOLUTION: The method includes: placing a container 7 having poor gas permeability, which consists of a hollow, tubular metallic member having an open end, a sealed end, and a body 9 the length of which from one end to the other end is at least equivalent to the maximum width of the ends, with the sealed end serving as the bottom surface for placing; narrowing, after a gas-adsorbing member is inserted through the opening 8, at least one part of the body 9 on the side closer to the opening 8 than the inserted gas-adsorbing member so as to form a narrowed part 11; and placing a sealing member on a part upper than the narrowed part 11, and heating to melt the sealing member; and after the sealing member is fixed to the narrowed part 11 due to surface tension, cooling to solidify the melted sealing member, thereby sealing the opening 8. A series of the fabrication processes is configured to be carried out in a vacuum so that the deterioration of the gas-adsorbing member during the processes is prevented, which further results in reducing man-hours, thus achieving a gas-adsorbing device at low cost. <P>COPYRIGHT: (C)2011,JPO&INPIT |
