Abstract: The present disclosure generally relates to data storage devices, comprising: a magnetic tape; a tape head configured to write data to and read data from the magnetic tape; a first reel having a first interior surface; a second reel, wherein the first reel and the second reel are configured to wind and unwind the magnetic tape; one or more motors configured to actuate the first reel and the second reel; a first magnetic recording surface disposed on the first interior surface of the first reel; an actuating arm disposed between the first reel and the second reel; an actuator coupled to a distal end of the actuating arm; and a magnetic recording head disposed on the actuating arm. The magnetic recording head being situated a distance away from the actuator, wherein the actuating arm is configured to move about the actuator such that the magnetic recording head is able to contact the first magnetic recording surface to write data to and read data from the first magnetic recording surface.

Abstract: An electrode structure includes: a plurality of pixel electrodes arranged separately from each other; and a plurality of dielectric layers laminated in a first direction with respect to the plurality of pixel electrodes, in which the plurality of dielectric layers includes: a first dielectric layer that spreads over the plurality of pixel electrodes in a direction intersecting with the first direction; and a second dielectric layer that includes dielectric material having a refractive index higher than that of the first dielectric layer, sandwiches the first dielectric layer together with the plurality of pixel electrodes, and has a slit at a position overlapping space between pixel electrodes adjacent when viewed from the first direction.

Abstract: A battery monitoring device includes: a pair of terminals for measuring voltage or current of a battery, and to which a filter unit including a capacitive element is connected; an AD converter that measures a waveform of voltage between the terminals during charging or discharging of the capacitive element; and a time constant calculation unit that calculates a time constant of the filter unit based on the waveform measured. The AD converter is, for example, a first AD converter or a second AD converter. The filter unit is, for example, a first filter unit or a second filter unit.

Abstract: A battery management circuit includes: a reference signal generator that generates a first reference frequency signal and a second reference frequency signal having a phase different from a phase of the first reference frequency signal; an alternating-current superimposer that superimposes an alternating current on the secondary battery, the alternating current having a frequency component of the first reference frequency signal; a voltage measurer that measures a voltage of the secondary battery by performing sampling using a frequency; a current measurer that measures a current of the secondary battery by performing sampling using a frequency; and a converter that converts each of results of measurements by the voltage measurer and the current measurer into a complex voltage and a complex current, by multiplying the result of the measurement by the first reference frequency signal and the second reference frequency signal.

Abstract: An image forming apparatus includes an image forming device that forms an image on a recording medium with a powdery material, the image being sized so as to extend beyond an edge of the recording medium; a collecting device that collects the material that has extended off the recording medium as a result of the image forming device forming the image; and a restricting unit that controls the image forming device in such a manner that the image forming device reduces an amount of use of the material in a region of the image that extends off the recording medium to a larger degree on an outer side of the image than a side of the image near the recording medium.

Abstract: An image processing apparatus includes a calculation unit and a white layer density determination unit. The calculation unit calculates, based on multiple color component signals to be used for image formation, an image layer halftone percentage of an image layer to be formed on a recording medium. The white layer density determination unit determines, based on the image layer halftone percentage, a white layer halftone percentage of a white layer to be formed as an underlying layer of the image layer on the recording medium.

Abstract: An image forming apparatus includes an image forming device that forms an image on a recording medium with a powdery material, the image being sized so as to extend beyond an edge of the recording medium; a collecting device that collects the material that has extended off the recording medium as a result of the image forming device forming the image; and a restricting unit that controls the image forming device in such a manner that the image forming device reduces an amount of use of the material in a region of the image that extends off the recording medium to a larger degree on an outer side of the image than a side of the image near the recording medium.

Abstract: An image forming apparatus includes an image forming unit and a controller. The image forming unit forms an image on each medium with a metallic toner. The controller controls the image forming unit such that, in the formation of an image on each medium of plural media different in reflectance, the metallic toner has a toner weight according to the medium.

Abstract: An image forming apparatus includes an image forming unit and a controller. The image forming unit forms an image on each medium with a metallic toner. The controller controls the image forming unit such that, in the formation of an image on each medium of plural media different in reflectance, the metallic toner has a toner weight according to the medium.

Abstract: An image processing apparatus includes a calculation unit and a white layer density determination unit. The calculation unit calculates, based on multiple color component signals to be used for image formation, an image layer halftone percentage of an image layer to be formed on a recording medium. The white layer density determination unit determines, based on the image layer halftone percentage, a white layer halftone percentage of a white layer to be formed as an underlying layer of the image layer on the recording medium.

Abstract: According to an aspect of the invention, an image forming apparatus includes an image correction unit and a determination unit. The image correction unit inserts a new pixel between pixels forming image data with a plurality of pixels printed using a plurality of print color materials arranged in a main scanning direction in order to correct the image width in the main scanning direction. The determination unit determines whether or not the image data is specified for print with a dot representing given information superposed. When the determination unit determines that the image data is specified for print with the dot superposed, a prohibition unit included in the image correction unit prohibits insertion of the new pixel into a pixel string of a print color material of a similar color to the print color material for the dot.

Abstract: An image processing device includes a processor. The processor executes a screen process by using different screens for respective color components which are newly used in response to N colors ranging from a primary color in an output color space to a Nth color, in the output color space, obtained by mixing the primary color with other primary colors in order, where N denotes natural number equal to or larger than 2.

Abstract: An image processing device includes a screen processing unit and a correction processing unit. The screen processing unit executes screen processing for an image to be processed. The correction processing unit performs correction processing of correcting a distortion of an output image from an original image, based on the amount of the distortion, for (i) the image before the screen processing and (ii) the image after the screen processing. The correction amount relating to the correction processing for the image after the screen processing is a small value as compared with the correction amount relating to the correction processing for the image before the screen processing.

Abstract: An image forming apparatus includes: a ground image producing unit which produces a ground image that determines a print position of an information image; a ground image printing unit which prints the ground image produced by the ground image producing unit, with a printing color material which does not have a sensitivity in a reading wavelength of a reading apparatus that reads the information image; and an information image printing unit which prints the information image at a print position that is determined by the ground image printed by the ground image printing unit.

Abstract: An image forming apparatus includes: an image data forming unit that forms an image data which includes a first dot image to be visible by copying, a second dot image to be invisible by copying, a hidden text portion and the background portion; and an image forming unit that carries out image formation by using the image data formed by the image data forming unit, the first dot image has a first color and includes dots having a dot size increased by decreasing the number of lines of dots, the second dot image has a second color and includes dots having a dot size decreased by increasing the number of lines of dots, and the second dot image is stacked on the first dot image in at least one of a hidden text portion or a background portion.

Abstract: A cover is provided on one surface of a rack of an electronic device provided with an outlet, and includes a sheet that guides exhaust air exhausted from the outlet in one direction along the one surface. An electronic device rack and an air conditioning system are also disclosed.

Abstract: An image processing device includes a processor. The processor executes a screen process by using different screens for respective color components which are newly used in response to N colors ranging from a primary color in an output color space to a Nth color, in the output color space, obtained by mixing the primary color with other primary colors in order, where N denotes natural number equal to or larger than 2.

Abstract: The image processing apparatus includes a combining module that respectively combine a plurality of first patterns and a plurality of second patterns each corresponding to the first patterns. Respective densities of the first patterns are different from each other. At least one of the second patterns include a plurality of regions where respective coverages are different in a main scanning direction.

Abstract: An image processing device includes a screen processing unit and a correction processing unit. The screen processing unit executes screen processing for an image to be processed. The correction processing unit performs correction processing of correcting a distortion of an output image from an original image, based on the amount of the distortion, for (i) the image before the screen processing and (ii) the image after the screen processing. The correction amount relating to the correction processing for the image after the screen processing is a small value as compared with the correction amount relating to the correction processing for the image before the screen processing.

Abstract: An image forming apparatus includes: a ground image producing unit which produces a ground image that determines a print position of an information image; a ground image printing unit which prints the ground image produced by the ground image producing unit, with a printing color material which does not have a sensitivity in a reading wavelength of a reading apparatus that reads the information image; and an information image printing unit which prints the information image at a print position that is determined by the ground image printed by the ground image printing unit.