Abstract: In order to make it possible to perform an assembling operation of a stator of an axial gap electronic motor, including a connecting wire settlement and the like, a stator core 5 includes a plurality of pole members 5a to 5l annularly connectable, and the annular stator core 5 is obtained by connecting each of the pole members 5a to 5l to which coil winding is previously applied.

Abstract: Disclosed herein are a wafer inspection apparatus which is small in size, prevented from shortening the service life of its circuit board for inspection, can collectively perform inspection as to a great number of electrodes to be inspected, has good electrical properties and can perform electrical inspection of high functional integrated circuits, and an anisotropically conductive sheet suitable for use in this wafer inspection apparatus.

Abstract: Disclosed herein is an anisotropically conductive sheet capable of holding charge in its surfaces under an unpressurised state, and moving the charge held in the surface in a thickness-wise direction thereof in a state pressurised in the thickness-wise direction, thereby controlling the quantity of the charge at the surface.

Abstract: An anisotropically conductive sheet comprises an anisotropically conductive functional region part exhibiting conductivity in its thickness-wise direction and an insulating peripheral region part located about the functional region part. The thickness of the functional region part is greater than that of the peripheral region part. The difference in thickness makes a space for inserting a holding tip part of a carrier between a target to be electrically connected and an upper surface of the peripheral region part.

Abstract: Disclosed herein are an anisotropically conductive sheet and a connector, which are each capable of easily achieving its accurate electrical connection to a target to be electrically connected even when the target is held and carried by a carrier or the like. The anisotropically conductive sheet comprises an anisotropically conductive functional region part exhibiting conductivity in its thickness-wise direction and an insulating peripheral region part located about the functional region part. The thickness of the functional region part is greater than that of the peripheral region part, and the upper surface of the functional region part is projected from the upper surface of the peripheral region part and connected to the upper surface of the peripheral region part with a difference in level. The difference in level makes a space for inserting a holding tip part of a carrier between the target to be electrically connected and the upper surface of the peripheral region part.

Abstract: An electroconductive elastomer-forming composition comprising (a) 100 parts by weight of a vinyl group-containing polydimethylsiloxane having a standard polystyrene-reduced molecular weight of 10,000-40,000, (b) 5-50 parts by weight of a hydrosilyl group-containing polydimethylsiloxane having a standard polystyrene-reduced molecular weight of 10,000-40,000 and (c) 30-1,000 parts by weight of electroconductive particles. Said composition can form a conductor of small thickness having good conductivity, excellent heat resistance and excellent durability.