Abstract: An indoor camera includes: an image capturing unit; a pan mechanism configured to drive a pan motor to rotate the image capturing unit around a vertical axis; a motor holder housing the pan mechanism and having a contact surface parallel to a horizontal axis on a bottom surface; a suction cup having an internal space and formed of an elastic member, the suction cup having upper and lower openings in upper and lower portions of the internal space, respectively; and a suction cup holder fixed to the suction cup and configured to support a load of a main mechanism portion housing the image capturing unit and the pan mechanism. The lower opening is closed by an installation surface on which the suction cup is installed. The upper opening is configured to seal the internal space by supporting the contact surface by the load of the main mechanism portion.

Abstract: An indoor camera includes: an image capturing unit; a pan mechanism configured to drive a pan motor to rotate the image capturing unit around a vertical axis; a motor holder housing the pan mechanism and having a contact surface parallel to a horizontal axis on a bottom surface; a suction cup having an internal space and formed of an elastic member, the suction cup having upper and lower openings in upper and lower portions of the internal space, respectively; and a suction cup holder fixed to the suction cup and configured to support a load of a main mechanism portion housing the image capturing unit and the pan mechanism. The lower opening is closed by an installation surface on which the suction cup is installed. The upper opening is configured to seal the internal space by supporting the contact surface by the load of the main mechanism portion.

Abstract: A shock absorber includes a cylinder in which a working fluid is sealed, a piston rod movable into and out of the cylinder, the piston rod extending from the cylinder, a piston disposed inside the cylinder, the piston being configured to partition a first fluid chamber and a second fluid chamber, and a choke portion formed by penetration of a seamless choke passage, the seamless choke passage being configured to allow the first fluid chamber to communicate with the second fluid chamber.

Abstract: A shock absorber includes a cylinder in which a working fluid is sealed, a piston rod movable into and out of the cylinder, the piston rod extending from the cylinder, a piston disposed inside the cylinder, the piston being configured to partition a first fluid chamber and a second fluid chamber, and a choke portion formed by penetration of a seamless choke passage, the seamless choke passage being configured to allow the first fluid chamber to communicate with the second fluid chamber.

Abstract: A crude organic solvent solution of a polycarbonate containing an impurity is washed with an aqueous washing liquid by forming a water in oil dispersed phase by mixing the crude solution of the polycarbonate with a small amount of aqueous washing liquid in order to form the water in oil dispersed phase and then causing a phase inversion from the water in oil dispersed phase into an oil in water dispersed phase, and then, separating the organic solvent solution of the polycarbonate from the aqueous washing liquid.