Abstract: A lighting device includes an indoor lamp (11), being provided in the cabin of a railroad vehicle (1) in order to wholly irradiate the inside of the cabin over the longitudinal direction of the vehicle, a vehicle body power supply (20), supplying electric power to the indoor lamp (11), and a storage battery (30), being charged with a voltage applied by the vehicle body power supply (20). The indoor lamp (11) includes a general lamp light source (12) and a standby lamp light source (13), being lighted at an illuminance lower than that at which the general lamp light source (12) is lighted, and the general lamp source (12) being supplied with electric power from the vehicle body power supply (20) not through the storage battery (30), while the standby lamp light source (13) being supplied with electric power from the vehicle body power supply (20) through the storage battery (30).

Abstract: A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in this order, and has a total film thickness of 400 ?m or less, in which a thickness of the intermediate layer is 5 ?m or more and 50 ?m or less, and an upper yield point stress of the laminate is 1,500 N/cm2 or more.

Abstract: Disclosed is an image sensing device including a plurality of selectors suitable for generating a plurality of selected pixel signals corresponding to one of a plurality of pixel signals; a plurality of signal converters suitable for: setting a plurality of initial voltages which are different from one another, on the basis of a plurality of initialization signals during an initialization period, and generating a plurality of converted pixel signals to which the plurality of initial voltages are respectively reflected, on the basis of the plurality of selected pixel signals and a ramp signal during a readout period; and a calculation circuit suitable for averaging the plurality of converted pixel signals.

Abstract: The transmission includes a first shaft, a second shaft, a third shaft, and a fourth shaft. These shafts are parallel to each other. A first gear couples to the first shaft. A second gear couples to or idles around the first shaft when a first clutch is switched. A third gear meshes with the first gear and couples to the second shaft. A fourth gear couples to or idles around the second shaft when a second clutch is switched. A sixth gear meshes with the first gear and couples to the third shaft. A seventh gear couples to or idles around the third shaft when a fourth clutch is switched. A ninth gear meshes with the second gear, the fourth gear, and the seventh gear, and couples to the fourth shaft.

Abstract: A cylinder liner includes: a small diameter portion configured to form a cooling water passage between the small diameter portion and an inner peripheral surface of the cylinder block; a large diameter portion disposed adjacent to the small diameter portion in the axial direction and formed to have a larger diameter than the small diameter portion; and at least one seal groove formed on an outer peripheral surface of the large diameter portion in an annular shape along a circumferential direction. The large diameter portion includes a one-side wall portion formed between the cooling water passage and a cooling-water-passage-side seal groove which is a seal groove disposed closest to the cooling water passage in the axial direction, and an other-side wall portion disposed farther from the cooling water passage than the cooling-water-passage-side seal groove is in the axial direction.

Abstract: A vibration display device including a vibration acquisition unit that acquires a vibration state of a distal end section of a robot that is a robot in a simulation or in a real world, the distal end section being moved based on an operation program, and a vibration trajectory drawing unit that draws, on a display device, the vibration state along a trajectory of the distal end section of the robot or that draws, on the display device, the vibration state as the trajectory.

Abstract: An input device and an input module are provided that vibrate in a direction along the surface of a cantilevered operation unit. The input device includes a fixed member rotatably supporting a rotation shaft, an operation unit having an end rotatably supported by the rotation shaft and being rotatable relative to the fixed member, and a vibrating element that generates vibration of the operation unit in the axial direction of the rotation shaft in response to a rotation operation performed on the operation unit.

Abstract: A switch to be attached to a panel having an opening in a surface includes: a stationary member to be attached to the panel; a movable member to be placed at a distance from the panel, the movable member having a manipulation surface separated from the panel in the opening with a gap intervening between the manipulation surface and the panel, the manipulation surface being exposed from the opening; and a vibration element disposed between the stationary member and the movable member, the vibration element vibrating the movable member.

Abstract: An article management apparatus includes: an identifying unit that performs an identification process for identifying a user that enters a facility in which a storage for an article is placed; a storing unit that stores usage condition data that defines a condition for the user that is identified by the identifying unit to use the storage; and a changing unit that performs a change process for changing the usage condition data stored in the storing unit on the basis of a predetermined change information that is usable for changing the usage condition data.

Abstract: A delivery management system includes: an authentication unit that authenticates a user; a storage unit that stores identification information on an article stored in a storage area that is a target article associated with the user; and a control unit that, when an article carried out by the authenticated user from the storage area is the same as the target article, permits the user to exit the storage area.

Abstract: An information processing apparatus includes: a connection unit that establishes connection to a user terminal by wireless communication; an acquisition unit that acquires terminal identification information transmitted from the user terminal via the wireless communication when the user terminal has read an image used for a request for entry to a control target area; and a determination unit that determines whether or not to permit a user carrying the user terminal to enter the control target area based on the terminal identification information.

Abstract: An information processing apparatus includes: a connection unit that establishes connection to a user terminal by wireless communication; an acquisition unit that acquires terminal identification information transmitted from the user terminal via the wireless communication when the user terminal has read an image used for a request for entry to a control target area; and a determination unit that determines whether or not to permit a user carrying the user terminal to enter the control target area based on the terminal identification information.

Abstract: The automatic machine includes a movable member driven by a motor, a tool that is attached to the movable member and includes a movable mechanism that operates independently of the movable member, a sensor that is attached to the movable mechanism and measures a location of the movable mechanism, and a processor configured to detect, based on a location of the movable mechanism measured by the sensor when the motor is controlled in accordance with a command to move the tool to a target location and on an amount of movement of the movable mechanism from a reference point, detects a first location in a case in which the movable mechanism is virtually fixed to the reference point, and calculate a correction amount for a control amount of the motor in such a way as to decrease a difference between the target location and the first location.

Abstract: A control device controls a mechanical device having a movable member driven by a motor. The control device includes a radio signal exchange unit that receives a sensor signal indicating a position, a velocity or an acceleration of a tip part of the movable member, a data acquisition unit that acquires first time-series data of acceleration based on the received sensor signal, a data calculation unit that calculates second time-series data of acceleration at the tip part based on a drive command to the motor, a delay time calculation unit that calculates, when the mechanical device performs a predetermined basic operation, a delay time of the first time-series data to the second time-series data, based on a degree of correlation between the first and second time-series data, and a time synchronization unit that synchronizes time of the sensor part and control device based on the delay time.

Abstract: A cylinder liner includes: a small diameter portion configured to form a cooling water passage between the small diameter portion and an inner peripheral surface of the cylinder block; a large diameter portion disposed adjacent to the small diameter portion in the axial direction and formed to have a larger diameter than the small diameter portion; and at least one seal groove formed on an outer peripheral surface of the large diameter portion in an annular shape along a circumferential direction. The large diameter portion includes a one-side wall portion formed between the cooling water passage and a cooling-water-passage-side seal groove which is a seal groove disposed closest to the cooling water passage in the axial direction, and an other-side wall portion disposed farther from the cooling water passage than the cooling-water-passage-side seal groove is in the axial direction.

Abstract: This robot system includes a robot, a tool which is attached to the robot, an imaging device, and a controller which controls the robot and the tool, and the controller is configured so that a distal end portion of the robot is placed at a plurality of calibration positions, the tool is operated at each of the calibration positions, images of light irradiated to an object or a trace left on the object due to tool operation processing are captured by the imaging device, and calibration is performed based on comparison between irradiation positions of the light or positions of the traces, which are in an image captured by the imaging device, and predetermined reference positions.

Abstract: A robot device includes: a robot; an operation control section; a sensor configured to detect a value related to a position of a control target portion of the robot; a low-speed position information acquisition section configured to acquire low-speed position information of the control target portion; a calibration section configured to perform calibration between the sensor and the robot by using the low-speed position information and a command position; and a learning control section configured to learn a correction amount that reduces a deviation between operation described in an operation program and an actual operation of the control target portion, by using a detection value of the sensor that is acquired when the robot is operated in accordance with the operation program, the low-speed position information or the command position, and calibration data acquired through the calibration.

Abstract: A robot system includes: a learning control unit configured to perform learning for calculating a learning correction amount for bringing a position of a control target portion toward a target position; a robot control unit configured to control the operation of the robot mechanism unit; a power spectrum calculating unit configured to calculate a power spectrum of a vibration data of the control target portion; a comparison unit configured to compare each power spectrum between at the time of the current learning and at the time of the immediately preceding learning; and a learning correction amount updating unit configured to adjust at least one of a phase and a gain of the learning correction amount used at the time of the current learning to set the adjusted learning correction amount as a new learning correction amount used at the time of next learning.

Abstract: An information processing apparatus includes: a connection unit that establishes connection to a user terminal by wireless communication; an acquisition unit that acquires terminal identification information transmitted from the user terminal via the wireless communication when the user terminal has read an image used for a request for entry to a control target area; and a determination unit that determines whether or not to permit a user carrying the user terminal to enter the control target area based on the terminal identification information.

Abstract: For processing a workpiece held by a chuck table with branched pulsed laser beams, if it is assumed that branch intervals at which adjacent ones of the branched pulsed laser beams are spaced from each other on a surface of the workpiece are represented by L, a value calculated by dividing a processing feed speed at which the chuck table is moved with respect to a condensing lens by a processing feed unit by the frequency of the pulsed laser beam at a processing point where the branched pulsed laser beams are applied to the workpiece is represented by S, and any integer is represented by n, then the branching intervals, the processing feed speed, and the frequency of the pulsed laser beam are established to satisfy the relationship of L?n×S.