Abstract:
PROBLEM TO BE SOLVED: To provide a movement detection sensor capable of detecting finger movement with high accuracy.SOLUTION: The movement detection sensor for detecting movement of a finger A has a base part 11 located at an upper part of the finger A in an attachment state, arms of a pair of arm parts 12, 13 extended from both side parts of the base part 11 to side parts of the finger A to hold the side parts of the finger A, an acceleration sensor 15 provided in the base part 11 to perform acceleration detection of the finger A during finger movement, and strain gauges 14 provided at the arm parts 12, 13 to measure strain occurring in the arm parts 12, 13 due to deformation of the finger A during finger movement.
Abstract:
PROBLEM TO BE SOLVED: To provide a compact flow velocity detector of a simple structure capable of detecting the flow velocity of a fluid at low costs. SOLUTION: First to fourth protrusions 23, ... protruding into first to fourth ink channels 14a-14d are each provided for a channel-constituting part 22, and the first to fourth protrusions 23, ... are each provided with a stress light-emission part 24. Light 28 sequentially emitted by the stress light-emission parts 24 is received by a light-receiving sensor 25 to detect the flow velocity of ink 15 and generate detection signals in the flow velocity detector 13. Each stress light-emission part 24 is provided in such a way as to receive stress of a size corresponding to the flow velocity of the ink 15 and emits light at a luminance corresponding to a change in stress it has received. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a pedal effort detecting device capable of accurately detecting pedal effort without being affected by sliding friction by providing a small load detecting part, and stably detecting pedal effort without being affected by resin creep in also a resin pedal mechanism. SOLUTION: In this device, an elastically deforming intermediate part of a pedal arm 1 elastically deformable by applying pedal effort to a pedal 10 is provided with a first arm 2 on a pedal side, a second arm 4 on a side far from the pedal 10 arranged to overlap with a part of the first arm 2 in an arm longitudinal direction, and a connecting part 3 for connecting the first arm 2 and the second arm 4. A ceramic load sensor element 51 is arranged so that the first arm 2 and the second arm 4 may be held in an elastically approaching direction by the pedal effort on the pedal 10. COPYRIGHT: (C)2005,JPO&NCIPI