Abstract: An adhesive plaster module which has an adhesive layer for adhering to an object includes a substrate having the adhesive layer, a switch mounted on a same side of the substrate as the adhesive layer, a battery mounted on an opposite side of the substrate from the adhesive layer, and an electronic component mounted on the opposite side of the substrate from the adhesive layer, and configured to operate with power supplied from the battery upon the switch becoming conductive, wherein the switch is configured to be nonconductive while the adhesive layer is not attached to the object, and configured to become conductive in response to attaching the adhesive layer to the object.

Abstract: A wiring board includes a first insulating layer containing a thermosetting resin, a first wiring layer stacked on an upper surface of the first insulating layer, a second insulating layer stacked on the upper surface of the first insulating layer, a second wiring layer stacked on an upper surface of the second insulating layer, and a third insulating layer stacked on the upper surface of the second insulating layer. The second and third insulating layers contain a first photosensitive resin. An outer side surface of the second insulating layer is flush with an outer side surface of the first insulating layer. An outer side surface of the third insulating layer is located inside the outer side surface of the second insulating layer in a plan view. The upper surface of the second insulating layer connecting to the outer side surface thereof is exposed from the third insulating layer.

Abstract: A wiring board includes a first insulating layer containing a thermosetting resin, a first wiring layer stacked on an upper surface of the first insulating layer, a second insulating layer stacked on the upper surface of the first insulating layer, a second wiring layer stacked on an upper surface of the second insulating layer, and a third insulating layer stacked on the upper surface of the second insulating layer. The second and third insulating layers contain a first photosensitive resin. An outer side surface of the second insulating layer is flush with an outer side surface of the first insulating layer. An outer side surface of the third insulating layer is located inside the outer side surface of the second insulating layer in a plan view. The upper surface of the second insulating layer connecting to the outer side surface thereof is exposed from the third insulating layer.

Abstract: A bottom wall 11 of a valve chamber 13 of an electric switching valve 10 includes a laminated structure having a bottom cover 11 to which pipe fittings 14, 15, 16 are connected; a valve seat 19 on which the valve ports 19C, 19D are opened and which an end wall of the valve body 20 slidably contacts; an intermediate plate 17 interposed between the bottom cover 11 and the valve seat 19 with communication openings 17D, 17E for connecting the pipe fittings 15, 16 to the valve ports 19C, 19D. At least one of the valve ports 19C, 19D is biased toward a rotation center of the valve body 20 against the center of the corresponding pipe fitting 15, 16.

Abstract: A bottom wall 11 of a valve chamber 13 of an electric switching valve 10 includes a laminated structure having a bottom cover 11 to which pipe fittings 14, 15, 16 are connected; a valve seat 19 on which the valve ports 19C, 19D are opened and which an end wall of the valve body 20 slidably contacts; an intermediate plate 17 interposed between the bottom cover 11 and the valve seat 19 with communication openings 17D, 17E for connecting the pipe fittings 15, 16 to the valve ports 19C, 19D. At least one of the valve ports 19C, 19D is biased toward a rotation center of the valve body 20 against the center of the corresponding pipe fitting 15, 16.