Abstract: A transport robot is configured to transfer a transported article to and from an installed shelf by passing the installed shelf. A shelf portion that holds the transported article is configured to pass the installed shelf by the transport robot traveling. A chassis is configured to support the shelf portion. A stand is disposed on a first end portion side in a right-left direction of the transport robot, and extends upward from the chassis. An operating unit is configured to be installed on the stand.

Abstract: A valve operating mechanism includes a valve body provided at an air passage of an internal combustion engine, an actuator causing the valve body to rotate so as to adjust a cross-sectional area of the air passage, a shaft body supporting the valve body, a link member connected to the shaft body and integrally rotating with the valve body, an actuator rod rotatably connected to the link member and transmitting a driving force of the actuator to the link member, and a biasing member arranged between the link member and the actuator rod and biasing the link member and the actuator rod so as to contact each other.

Abstract: A valve operating mechanism includes a valve body provided at an air passage of an internal combustion engine, an actuator causing the valve body to rotate so as to adjust a cross-sectional area of the air passage, a shaft body supporting the valve body, a link member connected to the shaft body and integrally rotating with the valve body, an actuator rod rotatably connected to the link member and transmitting a driving force of the actuator to the link member, and a biasing member arranged between the link member and the actuator rod and biasing the link member and the actuator rod so as to contact each other.

Abstract: A rotary solenoid apparatus includes a rotation shaft, a regulating means for regulating the rotation range of the rotating shaft, a permanent magnet fixed to the rotating shaft in a body, a spring for urging the rotating shaft in the circumferential direction, a yoke having a pair of stator portions being opposite to the permanent magnet with a predetermined clearance, a coil wound on the yoke and an energization control means for controlling the energization of the coil so that the coil is selectively excited. The permanent magnet is magnetized in the radial direction of the rotation shaft.

Abstract: Almost no consideration has heretofore been given to power saving of an uninterruptible power supply apparatus (UPS) and to power saving of a total system including power saving of the load apparatus connected to the UPS and the devices attached to the load apparatus thus wasting electric power and indicating need for improvement.

Abstract: A color television system conversion apparatus converts a television signal of a first television system into a television signal of a second television system by converting the carrier frequency of the chrominance signal of the first television system into the carrier frequency of the second television system. The carrier frequency converted chrominance signal is converted into a digital signal in response to the clock of the carrier frequency of the second television system. The digital chrominance signal is digitally decoded into two color difference signals of the first color television system. The two decoded color difference signals are converted so as to have the number of lines and the number of fields of the second television system through extraction and interpolation processes. The converted color difference signals are encoded digitally into a luminance signal of the second television system.