Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Yukari Motosugi

Akira Sakamoto

Jun Isozaki

Takeshi Zengo

Takuma Ishihara

Hiroyuki Tsukuni

Minoru Oshima

Takehiro Niitsu

Ken Sato

Hiroshi Inoue

Hiroshi Ikeda

Masaki Kobayashi

Yasuhiro Ogasawara

Naoki Morita

Chikaho Ikeda

Eiichi Tanaka

Shigeru Yamamoto

Tetsuya Kimura

Atsushi Murakami

Tomozumi Uesaka

Mamoru Fujita

Masahiro Igusa

Kazuhiko Hirokawa

Toshinobu Hamazaki

Mami Hatanaka

Masahiko Sekimoto

Shigeyuki Sakaki

Satoshi Hasebe

Nobuhiro Kitagawa

Momoko Fujiwara

Manabu Numata

Norihisa Takemoto

Tadafumi Kawaguchi

Kazuhiro Hirata

Masaki Kyojima

A collation device includes a processor configured to, by executing a program: (a) acquire a photographed image including a collation area provided on an object and a reference position area that serves as a reference for a position of the collation area; (b) detect the reference position area from the photographed image; (c) set a peripheral image area in the photographed image based on the reference position area and predetermined relative coordinates; and (d) detect the collation area in the peripheral image area.

Collation device, non-transitory computer readable medium storing program, and collation method

A collation device includes a light source unit; a camera unit that receives light emitted from the light source unit and reflected in a collation area of an object to acquire a photographed image of the collation area; and a processor configured to, by executing a program: detect a positional relationship between the light source unit and the camera unit by using the photographed image, and notify of a collation result between the photographed image and a registered image prepared in advance by using the positional relationship.

Collation device and non-transitory computer readable medium storing program

A collation device includes a light source unit; a camera unit that receives light emitted from the light source unit and reflected in a collation area of an object to acquire a photographed image of the collation area; a display unit; and a processor configured to, by executing a program: display a guide of a bright spot portion of the light source unit on the photographed image on the display unit so that an angle formed by the light source unit, the camera unit, and the collation area of the object is a predetermined angle.

Collation device

A search apparatus includes a first control unit that, in a case of displaying a search result of content information searched with a selected search word, performs control such that recommended words corresponding to the search word are displayed; a second control unit that, in a case of displaying a search result of content information searched by adding a selected recommended word, which is selected from the recommended words, as a search word, performs control such that the selected recommended word is displayed in a search word display region at which the search words are displayed, and the recommended words corresponding to the selected search word and the added search word are displayed; a reception unit that receives a stored search word, out of the selected search word and the added search word, the stored search word being displayed in a storage state indicating that the stored search word is not used for search of the content information but is capable of being reselected; and a third control unit that, in a case where the reception unit receives the stored search word, performs control such that the stored search word is displayed in the storage state, and the recommended words corresponding to search words other than the stored search word are displayed.

Search apparatus and non-transitory computer readable medium storing search program

A drying unit includes: a first irradiation device that includes plural first irradiation arrays each having plural laser elements disposed along a feeding direction of a recording medium to which liquid droplets have been ejected and which is being fed, the recording medium being irradiated with laser light by the laser elements, the first irradiation arrays being disposed side by side in a cross direction crossing the feeding direction, driving of the first irradiation device being controlled for each of the first irradiation arrays; and a second irradiation device that is provided on an upstream side or a downstream side in the feeding direction with respect to the first irradiation device, as defined herein.

Drying unit and ejection device

An ejection device includes: an ejection portion that ejects liquid droplets onto one surface of a recording medium that is fed; a first drying portion that applies light energy to the one surface in a noncontact manner to thereby dry the liquid droplets; and a second drying portion that comes in contact with only other surface of the recording medium in which the liquid droplets have been dried toy the first drying portion, and heats the recording medium to thereby dry the recording medium.

Ejection device

A drying device includes: a plurality of laser elements that emit laser beams with controllable intensity and respectively emit the laser beams such that the emitted laser beams partially overlap one another; and a controller that controls the intensity of the laser beams emitted from the plurality of laser elements so as to obtain intensity corresponding to drying intensity set as intensity for drying liquid droplets in a case where at least a part of an image region formed by the liquid droplets ejected in accordance with image information is included in an irradiation region of the laser beams emitted from the plurality of laser elements.

Drying device, computer readable medium storing drying program, drying method and image forming apparatus

A droplet ejection device includes: a droplet ejection head that ejects a droplet to a recording medium; an irradiating portion that evaporates moisture of the droplet landed on the recording medium by irradiating the recording medium with infrared laser beam; and a light shielding member that includes an upper light shielding member provided on a perimeter of the irradiating portion and a lower light shielding member provided on a position facing the irradiating portion and the upper light shielding portion while placing the recording medium therebetween, in which the upper light shielding portion and the lower light shielding portion are in contact with each other at an outside of the recording medium in the width direction so that the light shielding member shields the infrared laser beam at least in the width direction of the recording medium.

Droplet ejection device

An irradiation device includes: an irradiation unit that is disposed downstream of an ejection unit that ejects droplets, in a movement direction of a medium that is moved relative to the ejection unit so as to form a gap between the irradiation unit and the medium, and that irradiates, with light, droplets that have been ejected from the ejection unit and landed on the medium; and a transparent member that is shaped like a belt, transmits light, and is moved through the gap relative to the irradiation unit.

Irradiation device and droplets ejecting device

A liquid supply device includes a first storage unit that stores a first liquid, a second storage unit that stores a second liquid separately from the first liquid, the second liquid containing an infrared absorbing agent, a mixing unit that mixes the first liquid and the second liquid to generate a mixture, and a supply unit that supplies the mixture to an outside of the liquid supply device.

Liquid supply device and droplet ejecting apparatus

A drying device includes: a drying unit that includes a laser light source group in which a plurality of laser light sources are arranged two-dimensionally and that dries ink placed on a recording medium as a result of ejecting of ink droplets from an ejecting unit by irradiating the ink with laser light; a control unit that divides the laser light source group into unit-of-control laser light source groups that are arranged in a crossing direction that crosses a feeding direction of the recording medium and each of which has, as a unit of control, a plurality of laser light sources arranged in the feeding direction of the recording medium, and controls the drying unit using laser light irradiation profiles that are set for the respective unit-of-control laser light source groups; and a setting unit as defined herein.

Drying device, image forming apparatus and computer readable medium

A drying device includes: an irradiation unit that irradiates, with laser light, a printing medium onto which ink droplets have been ejected from a droplets ejecting unit; and a control unit that controls the irradiation unit so that a temperature of ink on the printing medium becomes an ink target temperature that is determined using a thermal deformation temperature of the printing medium as a reference in case the thermal deformation temperature of the printing medium is lower than or equal to an ink drying temperature, and becomes an ink target temperature that is determined using the ink drying temperature as a reference in case the thermal deformation temperature of the printing medium is higher than the ink drying temperature.

Drying device, printing apparatus and computer readable medium

A drying device includes: a drying unit in which a plurality of laser light sources are arranged two-dimensionally and that dries ink placed on a recording medium by ejecting ink droplets from an ejecting unit by irradiating the ink with laser light; a measuring unit that measures a temperature characteristic, in a conveying direction of the recording medium, of the ink placed on the recording medium; a generation unit that generates, based on the temperature characteristic, a laser light irradiation profile with which the ink temperature will be raised by irradiation with laser light to become higher than or equal to a flex temperature at which the ink temperature starts to flex and then kept in a range being higher than or equal to the flex temperature and lower than a boiling temperature or the ink; and a control unit that controls the drying unit using the irradiation profile.

Drying device, image forming apparatus, and computer readable medium storing program

A droplets drying device includes: an illuminating unit that applies infrared laser light to droplets that have been ejected onto a recording medium by an ejecting unit that ejects droplets in accordance with an image to be formed; and a control unit that controls at least one of timing, a position or positions, and an amount or amounts of application of infrared laser light to the droplets by the illuminating unit in accordance with an attribute that influences image quality of an image formed.

Growing community of inventors

Kanagawa, Japan

Yukari Motosugi