Abstract: A diaphragm valve includes a body (3) having a flow path (2), a seat (4) formed in the flow path (2), a metal diaphragm (5) for opening and closing the flow path (2), a pair of clamping parts (6) and (7) for claiming peripheral edge portions of the metal diaphragm (5) to fix the metal diaphragm (5) to the body (3), and an actuator (8) for abutting the metal diaphragm (5) to the seat (4) or separating the metal diaphragm from the seat (4), wherein a fluorine resin coating is formed on a seat side surface (5a) of the metal diaphragm (5) at least in a contact region (B-A) with the seat (4) in a region (C) surrounded by a clamping region (D-C) between the seat side surface (5a) and one of the pair of clamping portions (6, 7), excluding the clamping region (D-C).

Abstract: Provided is a method of controlling a substrate transfer system transferring substrates by controlling a first transfer device and a second transfer device comprising: a process of acquiring process module-specific substrate transfer positions for each of the plurality of process modules, wherein the process module-specific substrate transfer positions are substrate transfer positions of the mounting parts of the first transfer device for allowing the second transfer device to place substrates at centers of the stages, the second transfer device transferring substrates from the mounting parts of the load lock module to the stages of the process modules.

Abstract: Provided is a positive-electrode active material for a nonaqueous electrolyte secondary battery, including a lithium transition metal composite oxide particle having a layered structure and containing nickel, and an oxide containing lithium and aluminum and an oxide containing lithium and boron adhering to a surface of the lithium transition metal composite oxide particle. The lithium transition metal composite oxide particle includes a secondary particle formed by aggregation of primary particles containing a solid solution of aluminum in a surface layer. The lithium transition metal composite oxide particles have a composition with a difference of more than 0.22 mol % and less than 0.

Abstract: A diaphragm valve includes a body 3 having a flow path 2 formed therein, a sheet 4 formed in the flow path 2, a metal diaphragm 5 for opening and closing the flow path 2 by abutting on or separating from the sheet 4, a pair of clamping parts 6 and 7 for claiming peripheral edge portions of both side surfaces of the metal diaphragm 5 respectively to fix the metal diaphragm 5 to the body 3, and an actuator 8 for abutting the metal diaphragm 5 on the sheet 4 or separating the metal diaphragm from the sheet 4, wherein a fluorine resin coating is formed on a sheet side surface 5a of the metal diaphragm 5 in a region excluding a clamping region D-C between the sheet side surface 5a and the clamping part 7, and at least in a contact region B-A with the sheet 4 in a region C surrounded by the clamping region D-C.

Abstract: The present invention is to provide a surface protecting film for a semiconductor wafer which can prevent breakage of the semiconductor wafer even when the semiconductor wafer is thinned to not more than 200 ?m, and a method of protecting the semiconductor wafer using the protecting film. The present invention relates to a surface protecting adhesive film for a semiconductor wafer comprising a base film having an adhesive layer formed on one surface thereof, wherein the base film comprises a layer (A) having a storage elastic modulus of from 1×107 Pa to 1×109 Pa at a temperature range of from 20° C. to 180° C.