Abstract: An imaging device stores a focal length and a position of a focus lens in a storage unit in a case in which a focal state is determined to be a focus state in which a subject is in focus and at least one of the imaging device or the subject is determined to be stationary; generates tracking data for changing the position of the focus lens according to a change in focal length, using a plurality of stored focal lengths and a plurality of stored positions of the focus lens; and performs a zoom tracking control using the generated tracking data.

Abstract: In an imaging element in which a plurality of phase difference detection pixels and a plurality of normal pixels for imaging are two-dimensionally arranged in a horizontal direction and a vertical direction, the phase difference detection pixel includes a first phase difference pixel ZA and a second phase difference pixel ZB including opening portions for pupil separation at different positions in the horizontal direction. The first phase difference pixel ZA and the second phase difference pixel ZB are adjacently arranged to have the opening portions facing each other. RGB color filters are arranged in the plurality of normal pixels in the Bayer arrangement. The imaging element includes a normal pixel row in which only the normal pixel is arranged in the horizontal direction and a phase difference pixel row in which the first phase difference pixel ZA, the second phase difference pixel ZB, and one normal pixel are periodically arranged in the horizontal direction.

Abstract: In the fuel cell vehicle provided with the motor and configured to drive the motor with power of at least one of the fuel cell 1 and the battery, the fuel cell having a DC voltage of less than 60 V is disposed in the rear portion of the vehicle and the battery is disposed in the front relative to the fuel cell.

Abstract: A connection structure for an external connection bus bar configured to connect the external connection bus bar to an external connection electrode terminal of a power storage element stack including power storage elements including electrode terminals. The connection structure includes: the external connection bus bar including one end part to be connected to the external connection electrode terminal; a receiving connector that houses the external connection bus bar and is fixed to the power storage element stack, and that includes a connector terminal to be connected to the external connection bus bar and to connect the external connection bus bar to an outside; and a fixing member that is provided to one end of the power storage element stack and fixes the receiving connector. The external connection bus bar includes a flexible part that is configured to expand and contract in a direction where the power storage elements are arranged.

Abstract: Provided is a vehicle including: an internal battery pack that has an internal battery module and an internal case housing the internal battery module, and is disposed inside the vehicle; and an external battery pack that has an external battery module and an external case housing the external battery module, and is disposed outside the vehicle, wherein an air exchange rate of the internal case is higher than an air exchange rate of the external case.

Abstract: The image forming apparatus includes: a printing section for conveying a sheet of paper; a reversal section for reversing top-and-back orientation of a sheet; and a control section for, based on an output of an image detection sensor resulting when a sheet has passed through a detection position for the first time, detecting whether or not a first surface is a blank surface, and moreover, based on an output of the image detection sensor resulting when the sheet subjected to reversal process has once again passed through the detection position, detecting whether or not a second surface is a blank surface, whereby the control section decides whether a sheet feed cassette is a back-sided sheet-containing cassette or a new sheet-containing cassette.

Abstract: A power supply system comprising: power storage device (1); a fuel cell (2) connecting to the power storage device (1); an auxiliary machine (4) of the fuel cell, the auxiliary machine (4) operating in a range corresponding to a voltage across the fuel cell (2); a voltage converter (3) inserted along a first line between the fuel cell (2) and the power storage device (1). The power supply system further comprising an auxiliary machine power supplying device (5) inserted between the voltage converter (3) and the power storage device (1), the power supply device for the auxiliary machine (5) being configured to supply power from at least one of the fuel cell (2) and the power storage device (1) to the auxiliary machine (4); and a switch (6) inserted along a second line different from the first line between the fuel cell (2) and the auxiliary machine (4), the switch (6) being configured to supply power to the auxiliary machine (4).

Abstract: An imaging device derives a change amount of image magnification corresponding to each of a plurality of F-numbers in an autofocus area on the basis of a reference value of the change amount of the image magnification in accordance with a change in position of a focus lens for each of the plurality of F-numbers, in a case where autofocus is executed; determines, as a limit F-number, an F-number corresponding to any change amount equal to or less than a threshold value of the allowed change amount of the image magnification among the derived change amounts; and sets an F-number as the limit F-number in a case where the F-number obtained from a subject luminance in a case where autofocus is executed exceeds the determined limit F-number.

Abstract: In an imaging element in which a plurality of phase difference detection pixels and a plurality of normal pixels for imaging are two-dimensionally arranged in a horizontal direction and a vertical direction, the phase difference detection pixel includes a first phase difference pixel ZA and a second phase difference pixel ZB including opening portions for pupil separation at different positions in the horizontal direction. The first phase difference pixel ZA and the second phase difference pixel ZB are adjacently arranged to have the opening portions facing each other. RGB color filters are arranged in the plurality of normal pixels in the Bayer arrangement. The imaging element includes a normal pixel row in which only the normal pixel is arranged in the horizontal direction and a phase difference pixel row in which the first phase difference pixel ZA, the second phase difference pixel ZB, and one normal pixel are periodically arranged in the horizontal direction.

Abstract: A digital camera (100) includes a drive unit that moves a movable unit including an imaging element (20) in directions X, Y, and ?, and a system controller (108) that controls the drive unit. The system controller (108) selectively performs a first control for moving the movable unit in at least one direction of the direction X, the direction Y, or the direction ?, and a second control for prohibiting movement of the movable unit in the direction ? and moving the movable unit only in at least one direction of the direction X or the direction Y, and the controller sets a movable range of the movable unit in the direction X and the direction Y in a case where the second control is performed to be wider than the movable range of the movable unit in the first direction and the second direction in a case where the first control is performed.

Abstract: An imaging device includes: an imaging device body including an imaging element that receives reflected light representing a subject as a subject image, and a body-side suppression unit that suppresses an influence of vibration, which is applied to a device, on the subject image on the basis of a detection result of a detection unit detecting the vibration; and a control unit performing control on the body-side suppression unit to suppress the influence with a limit that is a degree for limiting the suppression of the influence performed by the body-side suppression unit and is determined according to information about an interchangeable imaging lens mounted on the imaging device body.

Abstract: There is provided a lubrication structure of an internal combustion engine. A transmission chamber is arranged adjacently at the rear of a crank chamber. An oil chamber communicates with a bottom part of the transmission chamber. A feed pump supplies oil in the oil chamber to a lubrication target part. A scavenging pump sucks the oil in the crank chamber and discharges the oil to the transmission chamber. The feed pump and the scavenging pump are arranged coaxially in a width direction of the internal combustion engine. At least a part of the scavenging pump is arranged higher than a lower end of the crank chamber. A rear end of the scavenging pump is arranged at the same position as a rear end of the crank chamber or in front of the rear end of the crank chamber in a front and rear direction.

Abstract: A focusing control device includes: an evaluation value calculation unit that causes an imaging element which images a subject through a focus lens to image the subject for each of positions of the focus lens while moving the focus lens movable in an optical axis direction, and calculates evaluation values for determining a focusing position of the focus lens based on signals acquired by performing any filtering process selected among a plurality of filtering processes in which passbands are different on captured image signals acquired through the imaging; a focusing position determination unit as defined herein; and a focusing control unit that performs focusing control to move the focus lens to the focusing position, and the focusing position determination unit increases number of the selected evaluation values as a lower frequency limit of the passband becomes lower, as the filtering process selected by the evaluation value calculation unit.

Abstract: The focusing position detecting device includes contrast evaluation value calculating unit configured to calculate contrast evaluation values from a plurality of image data items obtained by imaging a subject a multiple number of times at a set exposure time while moving a focus lens in an optical axis direction within a search range, focusing position calculating unit configured to calculate a focusing position from focus positions at the time of imaging the subject a multiple number of times and the contrast evaluation values calculated by the contrast evaluation value calculating unit, detection unit configured to detect atmospheric fluctuation, and exposure time setting unit configured to set an exposure time in a case where the detection unit detects the atmospheric fluctuation so as to be longer than an exposure time in a case where the detection unit does not detect the atmospheric fluctuation.

Abstract: A power supply system includes a battery, a charger that converts a voltage of power input from an external power supply through a charging port into a voltage required for charge of the battery and an intra-system power supply device that is connected between the charging port and the charger. The power supply device is provided with a voltage converter that converts a voltage of output power of the power supply device into a voltage corresponding to the voltage of the external power supply.

Abstract: At least a (Al1-a-b-cCraSibCuc)N (where 0.15?a?0.40, 0.05?b?0.20, and 0.005?c?0.05) layer is provided on a surface of a tool body, a Cr concentration or a Cu concentration periodically changes in a layer thickness direction, a concentration Crmax in a highest content point of Cr is in a range of a<Crmax?1.3a, a concentration Crmin in a lowest content point of Cr is in a range of 0.50a?Crmin<a, and optionally in a case where a Cu composition at one point z along the layer thickness direction is represented by cz and a Cr composition at the point z is represented by az, (cz/az)/(c/a) is 0.7 to 1.5 over the layer thickness direction entirely.

Abstract: An imaging device includes: an imaging element including a sensor unit provided with a light reception surface on which a plurality of pixel rows including a plurality of pixels arranged in a row direction are arranged in a column direction orthogonal to the row direction, a storage unit that stores imaging signals read out from all of the pixels included in the plurality of pixel rows, a first output terminal that outputs the imaging signal stored in the storage unit, and a second output terminal that outputs the imaging signal stored in the storage unit; an imaging control unit as defined herein; an output control unit that performs a first output control and a second output control as defined herein; a first image processing unit as defined herein; and a second image processing unit as defined herein.

Abstract: A lens interchangeable digital camera includes an image sensor in which a subject image is formed on an imaging surface through an imaging optical system including a zoom lens and a sensor movement type shake correction mechanism that performs a sensor movement operation of moving the image sensor in a direction to cancel a shake. A zoom operation determination unit determines whether or not a zoom operation in which the zoom lens moves is being performed. In a case where the zoom operation determination unit determines that the zoom operation is being performed, an operation deciding unit prohibits a shift operation which is at least a part of a sensor movement operation which is allowed while the zoom operation is stopped.

Abstract: The lens interchangeable digital camera includes a sensor movement type shake correction mechanism that performs a sensor movement operation of moving an image sensor in a direction to cancel a shake. A characteristic data acquisition unit acquires optical characteristic data corresponding to optical characteristics of an imaging optical system of a lens unit mounted on a body mount. A determination unit determines whether or not adaptive optical characteristic data that can be handled by an image correction unit that performs image correction based on the optical characteristic data can be acquired. An operation deciding unit prohibits a shift operation which is at least a part of a sensor movement operation in an uncorrectable state where the image correction based on the adaptive optical characteristic data is not possible since the adaptive optical characteristic data cannot be acquired.

Abstract: An imaging device acquires a focal length of an imaging lens; and in performing of zoom tracking control to change a state of the focus lens of the imaging lens according to the acquired focal length, in a case where a change of the acquired focal length is detected, varies a criterion in the zoom tracking control depending on whether autofocus is being executed or not.