Abstract: An input device includes a control portion for controlling the input device encrypts image data, which is data of an image displayed on a display surface of a display mechanism, and transmits it to the display mechanism, and a detection mechanism for detecting a position of the user's fingertip in an aerial-image display region encrypts position data, which is data of a detected position of the user's fingertip, and transmits it to the control portion. In addition, in this input device, at least a fraud against a position-data signal line which transmits the position data from the detection mechanism to a control board and a fraud against the control board can be detected by a fraud detection mechanism for detecting that a fraud against the input device.

Abstract: A temperature adjusting unit of a blow molding apparatus includes: a first drive unit configured to drive a core mold, from which the cooling air is supplied, in a first direction; a second drive unit configured to drive a cavity mold that accommodates the preform in a second direction; a first lock portion configured to restrict a movement of the first drive unit in the second direction at a first position where the core mold is inserted into the preform; and a second lock portion configured to restrict a movement of the second drive unit in the first direction at a second position where the preform is accommodated in the cavity mold.

Abstract: In a torsional damper, a damper mass is connected to a hub through a damper rubber. The hub is provided with a boss fixed to a crankshaft and a rim holding the damper rubber. The boss and the rim are coupled by plurality of spokes. The plurality of spokes each has an inclined shape inclined in the axial direction. Reinforcement portion is provided in the spokes in one direction corresponding to a bending vibration to be input among the plurality of spokes.

Abstract: In a torsional damper, a damper mass is connected to a hub through a damper rubber. The hub is provided with a boss fixed to a crankshaft and a rim holding the damper rubber. The boss and the rim are coupled by plurality of spokes. The plurality of spokes each has an inclined shape inclined in the axial direction. Reinforcement portion is provided in the spokes in one direction corresponding to a bending vibration to be input among the plurality of spokes.

Abstract: Provided is a vibration absorber for an internal combustion engine having a plurality of cylinders arranged in a row. The vibration absorber is provided with at least one centrifugal pendulum damper (51) provided in at least one of positions of the crankshaft of the engine corresponding to anti-nodes of one-node mode, two-node mode and three-node mode torsional vibrations of the crankshaft.