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1.发明公开公开(公告)号：US20240214506A1
公开(公告)日：2024-06-27
申请号：US18600427
申请日：2024-03-08
发明人： Akitoshi Yamada , Kentaro Yano , Akihiko Nakatani , Takashi Nakamura , Hidetsugu Kagawa , Kouta Murasawa
IPC分类号： H04N1/60
CPC分类号： H04N1/6058 , H04N1/6013 , H04N1/6016 , H04N2201/0094
摘要： An image processing apparatus comprising: a decision unit configured to decide a first color mapping method to a print color gamut for a first partial original based on a pixel value included in the first partial original and the print color gamut of a print unit and decide a second color mapping method to a print color gamut for a second partial original based on a pixel value included in the second partial original and the print color gamut of the print unit; and a color conversion unit configured to perform color conversion of the first partial original by the first color mapping method decided, and perform color conversion of the second partial original by the second color mapping method decided.
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公开(公告)号：US11563871B2
公开(公告)日：2023-01-24
申请号：US17592344
申请日：2022-02-03
摘要： An information processing apparatus includes a determination unit configured to determine a printing area and a non-printing area in image data, and an execution unit configured to execute first multiplexing processing by changing a U component in a YUV color space with respect to an area determined as a printing area in the image data and to execute second multiplexing processing by changing a Y component in a CMYK color space with respect to an area determined as a non-printing area in the image data.
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3.发明授权公开(公告)号：US11104156B2
公开(公告)日：2021-08-31
申请号：US16458604
申请日：2019-07-01
摘要： A printing apparatus includes a print head having a heat generation element, a generation unit that generates print data for driving the heat generation element to form an image on a print medium and a drive unit that drives the heat generation element on a basis of the print data generated by the generation unit. The print medium includes a laminate of a plurality of image forming layers that generate develop mutually different colors by receiving heat. The generation unit generates the print data depending on a type of the print medium among a plurality of print medium types that differ from each other in order of lamination of the plurality of image forming layers.
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公开(公告)号：US20210245118A1
公开(公告)日：2021-08-12
申请号：US17167253
申请日：2021-02-04
发明人： Akitoshi Yamada , Masahiko Kubota , Akira Yamamoto , Yoshiyuki Imanaka , Yumi Yanai , Hiroyuki Ishinaga , Teruo Ozaki , Toshio Kashino , Ikuo Nakazawa
摘要： Provided is a UFB-containing liquid production apparatus that can efficiently produce a UFB-containing liquid with a UFB generation unit. The UFB-containing liquid production apparatus includes: a gas dissolution unit that produces a gas-dissolved liquid by dissolving a gas into a liquid supplied from a liquid supply unit; a UFB generation unit that generates UFBs in the flowing-in gas-dissolved liquid; and a circulation path that supplies the gas-dissolved liquid to the UFB generation unit and supplies a UFB-containing liquid produced by the UFB generation unit to the liquid supply unit. In the circulation path, there is provided a micro-bubble reduction unit that reduces an amount of micro-bubbles contained in the gas-dissolved liquid to flow into the UFB generation unit.
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公开(公告)号：US20210129090A1
公开(公告)日：2021-05-06
申请号：US17084832
申请日：2020-10-30
发明人： Akitoshi Yamada , Masahiko Kubota , Akira Yamamoto , Yoshiyuki Imanaka , Yumi Yanai , Hiroyuki Ishinaga , Teruo Ozaki , Toshio Kashino
IPC分类号： B01F3/04
摘要： The apparatus includes: a producing unit that generates ultrafine bubbles in a liquid supplied from a liquid introducing unit to produce an ultrafine bubble-containing liquid containing the ultrafine bubbles, and delivers the ultrafine bubble-containing liquid; a liquid delivering unit that delivers the ultrafine bubble-containing liquid to an outside; a buffer tank that receives the liquid delivered from the producing unit and delivers the liquid to the liquid delivering unit; and a controller that controls the delivery of the ultrafine bubble-containing liquid from the buffer tank to the liquid delivering unit such that, if the producing unit stops operating, an ultrafine bubble-containing liquid accumulated in the buffer tank is delivered to the liquid delivering unit to enable the liquid delivering unit to deliver the ultrafine bubble-containing liquid to the outside.
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公开(公告)号：US10915036B2
公开(公告)日：2021-02-09
申请号：US16429535
申请日：2019-06-03
摘要： An image forming apparatus comprises a printhead configured to add energy to an image material including a plurality of color development layers that have different color development characteristics and develop colors in response to heat; and a control unit configured to output, based on image data, signal patterns corresponding to the plurality of color development layers and at least one signal pattern corresponding to a color reproduced by causing at least two of the plurality of color development layers to develop colors used to control the energy to be added to the image material by the printhead.
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公开(公告)号：US20200329175A1
公开(公告)日：2020-10-15
申请号：US16842824
申请日：2020-04-08
摘要： Provided is an image processing apparatus including a generating unit configured to print data to be used in a process of printing a metallic image using a metallic ink containing silver particles in an inkjet printing apparatus capable of ejecting the metallic ink and at least one type of chromatic color ink; and an obtaining unit configured to obtain metallic image data corresponding to a predetermined region on a print medium and indicating a tone in the metallic image. The generation unit generates print data of the metallic ink to be printed in the predetermined region based on the metallic image data and generates print data of the chromatic color ink to be printed in the predetermined region based on the metallic image data obtained by the obtaining unit and pre-stored data indicating the correspondences between tone values of the metallic image data and amounts of the chromatic color ink.
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公开(公告)号：US20200324556A1
公开(公告)日：2020-10-15
申请号：US16838259
申请日：2020-04-02
IPC分类号： B41J2/21
摘要： Provided is an inkjet printing apparatus including: a print head configured to eject a metallic ink containing silver particles; a carriage configured to scan the print head; and a control unit configured to print a metallic image by causing the print head to eject the metallic ink while scanning the print head; a reduction unit configured to control ink ejection from the print head so as to reduce coloring of a metallic dot formed by ejecting the metallic ink; and a setting unit capable of setting a plurality of printing modes including a first printing mode in which the reduction unit controls the ink ejection from the print head to reduce the coloring to a first degree, and a second printing mode in which the reduction unit controls the ink ejection from the print head to reduce the coloring to a second degree lower than the first degree.
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公开(公告)号：US20200276516A1
公开(公告)日：2020-09-03
申请号：US16802688
申请日：2020-02-27
发明人： Yoshiyuki Imanaka , Masahiko Kubota , Akitoshi Yamada , Yumi Yanai , Hiroshi Arimizu , Hiroyuki Ishinaga , Teruo Ozaki
摘要： An ultrafine bubble generating apparatus that generates ultrafine bubbles by causing a heating element to generate film boiling in a liquid includes: an element substrate including a heating part provided with multiple heating elements, in which the element substrate is configured to suppress variation of energies inputted to the heating elements in the heating part.
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10.发明申请公开(公告)号：US20200276513A1
公开(公告)日：2020-09-03
申请号：US16802677
申请日：2020-02-27
发明人： Yumi Yanai , Masahiko Kubota , Akitoshi Yamada , Yoshiyuki Imanaka , Hiroshi Arimizu , Hiroyuki Ishinaga , Teruo Ozaki
IPC分类号： B01B1/00
摘要： In the present invention, a UFB generating apparatus includes: a target concentration setting unit that sets a target concentration of ultrafine bubbles to be contained in a liquid; a driving unit that drives the heating element to cause film boiling in the liquid to generate the ultrafine bubbles; a generation time setting unit that sets a target generation time required for generating a predetermined amount of the liquid having the target concentration; and a controlling unit that controls the driving unit to adjust a generation speed of the ultrafine bubbles in accordance with the target concentration and the target generation time.
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