Abstract: A developing roll for use in an image-forming apparatus using electrophotography includes a cylindrical core made of metal; an annular elastic layer made of rubber and arranged around the core; and an annular surface layer arranged around the elastic layer. The surface layer includes a central portion and end portions. The central portion is located at the center of the developing roll in the longitudinal direction, the end portions are located at opposite end portions of the developing roll in the longitudinal direction. A coefficient of kinetic friction of the outer peripheral surface of each end portion of the surface layer is less than or equal to 0.1, and a ten-point average roughness Rz of the outer peripheral surface of each end portion of the surface layer is less than or equal to 1.8 ?m.

Abstract: A rotating electrical machine includes a stator and a rotor, the rotor includes a rotor core and a plurality of magnetic poles, the plurality of magnetic poles includes a plurality of magnet poles formed by permanent magnets, and a plurality of dummy poles, the magnet poles and the dummy poles are alternately disposed in both an axial direction and a circumferential direction, non-magnetic holes are provided between the magnet poles and the dummy poles that are adjacent in the axial direction, and when a length of each magnet pole in the axial direction is tm, a length of each dummy pole in the axial direction is tc, a length of each non-magnetic hole in the axial direction is ta, and a length of the rotor core in the axial direction is lc, the rotating electrical machine satisfies tm>tc and lc<(2×tm)+ta.

Abstract: Provided is an air conditioner including an indoor unit provided with a microphone element for receiving voice instructions, such that a voice instruction spoken by an operator is acquired with high quality and control based on the voice instruction spoken by the operator is likely to be ensured. The air conditioner includes an indoor unit, a transmission unit, and a reception unit. The indoor unit has a main body and a microphone element. The main body has formed therein a blow-out port through which air-conditioned air is blown out toward a space to be air-conditioned. The microphone element accepts a voice instruction captured from a voice capturing portion arranged at a position that deviates from a ventilation space through which the air blown out from the blow-out port flows, in such a manner as to face the space to be air-conditioned. The transmission unit transmits the voice instruction accepted by the microphone element to an outside as a signal.

Abstract: A crane inspection system includes a moving body including an imaging unit and moving around a crane, a processing unit configured to perform an inspecting process, based on imaging data captured by the imaging unit, and a route setting unit configured to set a movement route of the moving body during an inspection, based on a disposition state relating to at least one of a structure, a posture, a position, and a direction of the crane.

Abstract: A display device includes a display unit, and a control unit that displays a flight route of a flying object flying while photographing surroundings of a crane on the display unit. The control unit is configured to display the crane and the flight route on the display unit, and to display the flight route in a display mode viewed from at least two different directions.

Abstract: A robot including a movable portion, a controller, and a storage unit that stores maintenance timing information regarding at least one of the movable portion and the controller. The controller performs predetermined notification processing based on a comparison between elapsed time information and the maintenance timing information. The movable portion and the control apparatus are placed in a predetermined work site on which a second robot is installed. The controller corrects the maintenance timing information or the elapsed time information using information received from the second robot.

Abstract: A robot control device includes a parameter estimating unit that causes a robot to operate under estimation conditions input by a user and that estimates a load parameter of a load attached to the robot, a torque calculating unit that calculates operation torques of respective joints of the robot caused to operate during the estimation of the load parameter, and an alert unit that issues an alert to the user when the difference between the maximum value and the minimum value of the operation torques is equal to or less than a predetermined threshold.

Abstract: A robot including a movable portion, a controller, and a storage unit that stores maintenance timing information regarding at least one of the movable portion and the controller. The controller performs predetermined notification processing based on a comparison between elapsed time information and the maintenance timing information. The movable portion and the control apparatus are placed in a predetermined work site on which a second robot is installed. The controller corrects the maintenance timing information or the elapsed time information using information received from the second robot.

Abstract: A robot control device includes a parameter estimating unit that causes a robot to operate under estimation conditions input by a user and that estimates a load parameter of a load attached to the robot, a torque calculating unit that calculates operation torques of respective joints of the robot caused to operate during the estimation of the load parameter, and an alert unit that issues an alert to the user when the difference between the maximum value and the minimum value of the operation torques is equal to or less than a predetermined threshold.

Abstract: A control apparatus in an automaton that operates in cooperation with a peripheral device, includes: an operating time accumulator regarding the output time of a control signal to the peripheral device or the output time of an operating signal from the peripheral device as operating time and determining cumulative operating time by adding up the operating times; a time-at-inspection recorder recording the cumulative operating time when inspection is performed as the cumulative operating time at inspection; a cumulative operating time comparator comparing the difference between the current cumulative operating time and the cumulative operating time at inspection, the cumulative operating time from the latest inspection, or the cumulative operating time after inspection, with a preset inspection interval; and, a maintenance request output unit outputting a maintenance request to the outside when the cumulative operating time after inspection obtained as a result of the comparison exceeds the preset inspection i

Abstract: A control apparatus in an automaton that operates in cooperation with a peripheral device, includes: an operating time accumulator regarding the output time of a control signal to the peripheral device or the output time of an operating signal from the peripheral device as operating time and determining cumulative operating time by adding up the operating times; a time-at-inspection recorder recording the cumulative operating time when inspection is performed as the cumulative operating time at inspection; a cumulative operating time comparator comparing the difference between the current cumulative operating time and the cumulative operating time at inspection, the cumulative operating time from the latest inspection, or the cumulative operating time after inspection, with a preset inspection interval; and, a maintenance request output unit outputting a maintenance request to the outside when the cumulative operating time after inspection obtained as a result of the comparison exceeds the preset inspection i

Abstract: A control device includes an estimated torque calculation unit, an actual torque calculation unit, a torque comparison unit, and a stop unit. The estimated torque calculation unit calculates an estimated torque for maintaining the posture of an automatic machine based on preset load information when the machine is in a resting state in which its posture is maintained by a torque applied by a servomotor. The actual torque calculation unit calculates an actual torque actually applied to maintain the posture. The torque comparison unit compares an error between the estimated and actual torques with a predetermined first threshold. The stop unit stops subsequent operations of the automatic machine when the error is greater than the first threshold.

Abstract: Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor is represented by general formula (1) (excluding clotrimazole) and/or a pharmacologically acceptable salt thereof. In the formula, A1, A2 and A3 are independently selected from a hydrogen atom, an aryl group which may have a substituent, and an aromatic heterocyclic group which may have a substituent.

Abstract: Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor is represented by general formula (1) (excluding clotrimazole) and/or a pharmacologically acceptable salt thereof. In the formula, A1, A2 and A3 are independently selected from a hydrogen atom, an aryl group which may have a substituent, and an aromatic heterocyclic group which may have a substituent.

Abstract: Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor is represented by general formula (1) (excluding clotrimazole) and/or a pharmacologically acceptable salt thereof. In the formula, A1, A2 and A3 are independently selected from a hydrogen atom, an aryl group which may have a substituent, and an aromatic heterocyclic group which may have a substituent.

Abstract: Disclosed is a melanin production inhibitor which has an excellent inhibitory activity on the production of melanin and is highly safe. The melanin production inhibitor comprises a compound represented by general formula (1) (excluding clotrimazole), and/or a pharmacologically acceptable salt thereof.