Abstract: An electronic apparatus includes: a main body including a housing section that houses a battery; a lid attached to the main body to cover the housing section, the lid being adapted to perform state shift between a closed state and an open state; and a locking member attached to the main body, the locking member locking the lid both in the closed state and in the open state.

Abstract: An imaging device includes a communication part that transmits an image data to an external display device, an outer barrel in which at least one lens is disposed, an imaging element, an image taking button, a power button, and a zoom switch, in which a circumferential surface part is provided at the outer barrel, in which the image taking button is disposed on a left side of the circumferential surface part, in which the power button is disposed at an upper side of the circumferential surface part, and in which the zoom switch is disposed at the circumferential surface part.

Abstract: An electronic apparatus includes: a main body including a housing section that houses a battery; a lid attached to the main body to cover the housing section, the lid being adapted to perform state shift between a closed state and an open state; and a locking member attached to the main body, the locking member locking the lid both in the closed state and in the open state.

Abstract: There is provided an imaging device including an outer case in which a photographic lens is disposed inside. The outer case includes a cylindrical portion in which an external shape of a cross-section perpendicular to an optical axis of the photographic lens is formed into a substantially circular shape, and a rolling prevention portion provided to protrude outside the cylindrical portion in a direction perpendicular to the optical axis. The rolling prevention portion is provided on a lower surface side of the cylindrical portion. A central portion of the rolling prevention portion in a horizontal direction is positioned off to left or right of a central portion of the cylindrical portion in the horizontal direction.

Abstract: An imaging device includes a communication part that transmits an image data to an external display device, an outer barrel in which at least one lens is disposed, an imaging element, an image taking button, a power button, and a zoom switch, in which a circumferential surface part is provided at the outer barrel, in which the image taking button is disposed on a left side of the circumferential surface part, in which the power button is disposed at an upper side of the circumferential surface part, and in which the zoom switch is disposed at the circumferential surface part.

Abstract: An imaging device includes a communication part that transmits an image data to an external display device, an outer barrel, an imaging element, and first and second coupling parts that are configured to be coupled to an installation device which is attachable to and detachable from the display device. The first and second coupling parts are disposed at a rear surface part of the outer barrel, and a storage part that stores a battery is provided between the first coupling part and the second coupling part in the rear surface part of the outer barrel.

Abstract: An imaging device includes a communication part that transmits an image data to an external display device, an outer barrel, an imaging element, and first and second coupling parts that are configured to be coupled to an installation device which is attachable to and detachable from the display device. The first and second coupling parts are disposed at a rear surface part of the outer barrel, and a storage part that stores a battery is provided between the first coupling part and the second coupling part in the rear surface part of the outer barrel.

Abstract: A boring device for a lining material in a branched portion of a lined pipe such as a gas-conduit or a city water pipe line to which the lining material has been applied, which device includes a tension coil spring 1, a compression coil spring 2 being connected to the tip of the tension coil spring and having a spring constant smaller than that of the tension coil spring, a head element 5 in the form of a circular truncated cone being connected to the tip of the compression coil spring 2 and having an electric heat-generating device 3 coated with a thermoplastic resin and a single or plural transmission wires 9 being connected to the heat-generating device 3 and being passed in a loosened state through the tension coil spring 1 and the compression coil spring 2, the transmission wires 9 being fixed within the tension coil spring 1 at plural points, and a device N provided in rear of the tension coil spring for rotatably extending the device.