Abstract: A tape printing device includes: a display unit which displays a printable area on a ribbon decoration preview which is a preview of a completed ribbon decoration; an input unit which input information; an acquisition unit which acquires the inputted information; and a print data generation unit which generates print data for printing a print image based on the acquired information, on a ribbon tape. The print data generation unit decides a print position of the print image on the ribbon tape according to an arrangement of the printable area on the ribbon decoration preview.

Abstract: A liquid discharging apparatus includes a discharging unit that includes a nozzle row that discharges a liquid, and that is able to reciprocate in a first direction that intersects the nozzle row; a transport unit that transports a medium in a second direction that intersects the first direction; and a reading unit that reads the liquid discharged from the discharging unit to the medium. The liquid discharging apparatus is configured to execute an adjustment pattern forming operation for forming a first adjustment pattern for adjusting a landing position of the liquid discharged from the discharging unit in the first direction and a second adjustment pattern for adjusting the landing position of the liquid discharged from the discharging unit in the second direction on the medium, and an adjustment pattern reading operation for reading the first and second adjustment pattern with the reading unit according to a single command.

Abstract: In one embodiment, a light source device includes a tubular body disposed in the front side of a reflection mirror in the light emission direction and surrounding an arc tube. A pair of ducts connects with the tubular body and are provided with a first channel and a second channel to guide air. A channel switching mechanism allows air to flow through the first channel or the second channel. The tubular body includes a pair of communicating ports configured to supply air flowing through the first channel and the second channel toward the light emission portion. The pair of communicating ports are disposed on a virtual line passing through the center line of the arc tube and crossing the vertical direction and the horizontal direction as viewed in a direction along the center line.

Abstract: An image recording device includes a head unit having a print head and a first substrate, a second substrate provided separate to the head unit, a support member that supports the head unit and the second substrate while a first positional relationship in which the head unit and the second substrate are close to each other and a second positional relationship in which the head unit and the second substrate are away from each other are changed. Moreover, in the first positional relationship, the head unit and the second substrate are connected to each other to form an electric signal supply path from the second substrate to the head unit, and, conversely, in the second positional relationship, the connection between the head unit and the second substrate is released such that the head unit is dismountable from the support member.

Abstract: In at least one embodiment of the disclosure, an illumination system includes a light source that emits an illumination light flux. A first lens array has a plurality of first small lenses arranged therein. The first small lenses divide the illumination light flux emitted from the light source into a plurality of segmental light fluxes. A second lens array has a plurality of second small lenses arranged therein. The second small lenses have a one-to-one correspondence with the first small lenses and are configured to receive the segmental light fluxes exiting from the first small lenses. At least some of the second small lenses each include a plurality of lens elements disposed in a surface direction that is the same as the second small lenses. A superimposing lens superimposes on an illuminated area the segmental light fluxes exiting from the plurality of second small lenses.

Abstract: A short light pulse generation device includes: a light pulse generation portion that has a quantum well structure and generates a light pulse; a frequency chirping portion that has a quantum well structure and chirps a frequency of the light pulse; a light branching portion that branches a chirped light pulse; and a group velocity dispersion portion that has a plurality of optical waveguides, on which each of a plurality of the light pulses branched in the light branching portion is incident, and produces a group velocity difference depending on a wavelength with respect to a plurality of branched light pulses, wherein light path lengths of the light pulses in a plurality of light paths before the light pulse is branched in the light branching portion and then incident on the plurality of optical waveguides of the group velocity dispersion portion are equal to each other.

Abstract: An image display device having a screen having a fluorescent region including a fluorescent material; a light irradiation system, including a first light source outputting excitation light exciting the fluorescent material; a second light source outputting visible light; a scanning unit scanning with a light beam output from each of the first light source and the second light source on the screen; and an excitation light wavelength band reflector reflecting light in a wavelength band of the excitation light toward the screen, and formed on an output side of a light beam from the light irradiation system with respect to the screen. The visible light output from the second light source is diffused by the screen, while the excitation light output from the first light source develops a color different from that of the visible light by being projected in the fluorescent region.

Abstract: An inkjet recording method using a clear ink composition includes processes of applying the clear ink composition and of heating the applied clear ink composition, wherein the clear ink composition contains an amino group-containing resin, water, a sparingly water soluble alkanediol, and a wetting agent which is solid at 20° C. and 60% relative humidity.

Abstract: An image processing apparatus of the invention generates one still image having a high pixel density from multiple images. The image processing apparatus includes: an image extraction module that extracts the multiple images used for generation of the one still image; a deviation computation module that computes a degree of deviation between each combination of the extracted multiple images; an exclusion module that excludes any image having the computed degree of deviation out of a preset threshold range from the extracted multiple images; and an image composition module that combines remaining images other than the excluded image to generate the one still image. This arrangement of the invention ensures efficient image processing to generate one high-resolution still image from multiple images.

Abstract: In a method of manufacturing a piezoelectric element which includes a first electrode, a piezoelectric layer including a plurality of piezoelectric films, and a second electrode formed opposite a surface of the piezoelectric layer, a step of forming the first electrode metal layer includes forming the first electrode metal layer so as to include one or more iridium layer and permit the iridium layer to have the total thickness in the range from 2 to 5 nm to form the first electrode metal layer; and forming the first electrode film by heating the piezoelectric film at a temperature in the range from 400 to 650° C. for 30 minutes or more after the first piezoelectric film is formed in the step of forming the piezoelectric layer to oxidize the iridium contained in the first electrode metal layer.

Abstract: A liquid ejection apparatus, a liquid ejection system, and a liquid ejection method are achieved which allow starting and ending positions for ejecting liquid to be set appropriately. A controller is provided which executes position determination control for determining at least one of the starting position and the ending position for ejecting liquid from a moving ejection head onto a medium that is fed by a feed mechanism, wherein the position determination control by the controller differs for when ejecting the liquid from the ejection head to a region within a predetermined range from a front edge or a rear edge, in a feed direction, of the medium, and for when ejecting the liquid from the ejection head to a central region, in the feed direction, of the medium.

Abstract: In order to determine an arrangement of an optical scanning device provided with a rotary polygon mirror having a plurality of reflective faces, it is determined a direction of polarization of light which is to be made incident on one of the reflective faces and to be reflected and deflected in accordance with a rotary action of the polygon mirror; and it is determined a direction from which the light is made incident on the one of the reflective faces, such that a variation of reflectivity of the light depending on a variation of an incident angle thereof in accordance with the rotary action of the polygon mirror compensate for a positional variation of reflectivity on the one of the reflective faces.

Abstract: In a circuit to drive driven elements such, as electro-optical elements, an electro-optical device has an element layer, a wire-forming layer, and an electronic component layer in order to suppress variation in characteristics of active elements. The element layer has a plurality of organic EL elements, each of which is arranged in a different position in a plane. The electronic component layer has pixel-driving IC chips. The respective pixel-driving IC chips include a plurality of pixel circuits, each of which drives each organic EL element corresponding to the pixel circuit. The wire-forming layer is positioned between the element layer and the electronic component layer. The wire-forming layer has wires to connect the respective pixel circuits included in the pixel-driving IC chips with the organic EL elements corresponding to the pixel circuits.

Abstract: The semiconductor device includes a semiconductor substrate in which is formed an integrated circuit, the semiconductor substrate having electrodes; a first resin section formed in a central portion of a surface of the semiconductor substrate on which the electrodes are formed; a plurality of second resin sections formed on the surface of the semiconductor substrate on which the electrodes are formed, in a region closer to an edge portion of the semiconductor substrate than the first resin section; an interconnect formed over the first resin section and one of the electrodes; and a resin layer formed to cover the interconnect and extend from the first resin section to outer sides of the second resin sections.