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    Thermally expandable sheet
    2.
    发明授权
    Thermally expandable sheet 有权

    公开(公告)号：US11097565B2

    公开(公告)日：2021-08-24

    申请号：US16389521

    申请日：2019-04-19

    Applicant: CASIO COMPUTER CO., LTD.

    Inventor： Hideki Takahashi ,  Yuji Horiuchi ,  Yoshimune Motoyanagi ,  Satoshi Mitsui

    IPC: B32B3/10 ,  B41M3/06 ,  B29C44/02 ,  B41M5/392 ,  B41M7/00 ,  B41M5/385 ,  B29C44/34 ,  B32B29/00 ,  B29K105/04 ,  B32B27/10

    Abstract: A thermally expandable sheet includes a base, a thermally expansive layer, and a color adjustment layer. The thermally expansive layer is provided on a first side of the base and includes a thermally expandable material that distends in accordance with an amount of heat absorbed, the heat being generated from a thermal conversion layer that includes a thermal conversion material that converts electromagnetic waves to heat. The color adjustment layer is provided on at least one of the thermally expansive layer and a second side of the base and includes a color adjusting agent. When the thermal conversion layer is provided on the color adjustment layer, the color adjustment layer reduces a visual difference in color between a first region where the thermal conversion layer is provided and a second region where the thermal conversion layer is not provided.

    Expansion apparatus, shaping system, and manufacturing method of shaped object
    5.
    发明授权
    Expansion apparatus, shaping system, and manufacturing method of shaped object 有权

    公开(公告)号：US11633906B2

    公开(公告)日：2023-04-25

    申请号：US16689138

    申请日：2019-11-20

    Applicant: CASIO COMPUTER CO., LTD.

    Inventor： Yuji Horiuchi ,  Kenji Iwamoto

    IPC: B29C61/04 ,  B29C61/06 ,  B29K701/12

    Abstract: An expansion apparatus includes: a first expander for irradiating with electromagnetic waves emitted from a lamp a thermal conversion layer for conversion of the electromagnetic waves to heat, to cause at least a portion of a thermal expansion layer to expand, the thermal conversion layer being laminated to a molding sheet including a base and the thermal expansion layer laminated to a first main surface of the base; and a second expander for causing expansion of a region (C) of the thermal expansion layer that is smaller in size than a region (B) of the thermal expansion layer expanded by the first expander.

    Setting apparatus, shaping system, setting method, and computer-readable recording medium
    9.
    发明授权
    Setting apparatus, shaping system, setting method, and computer-readable recording medium 有权

    公开(公告)号：US10960700B2

    公开(公告)日：2021-03-30

    申请号：US16718145

    申请日：2019-12-17

    Applicant: CASIO COMPUTER CO., LTD.

    Inventor： Yuji Horiuchi ,  Kenji Iwamoto

    IPC: B41M3/06 ,  B41M7/00 ,  B41J11/00 ,  B29C44/60 ,  B29C44/34 ,  B29C35/08

    Abstract: In a setting apparatus including a control unit, the control unit is configured to: set, by a user operation, an irradiation condition of a laser beam for a thermally expandable sheet, a surface of the thermally expandable sheet being heated and expanded by being irradiated with the laser beam; and control an output and a scanning speed of the laser beam in accordance with the set irradiation condition, and in the setting, (i) a surface state of the thermally expandable sheet after expansion is selectable from a plurality of mutually different surface states, and (ii) the irradiation condition is set by the user operation according to the surface state selected from among the plurality of surface states.

    Method and apparatus for forming three-dimensional image
    10.
    发明授权
    Method and apparatus for forming three-dimensional image 有权

    公开(公告)号：US10414076B2

    公开(公告)日：2019-09-17

    申请号：US15985129

    申请日：2018-05-21

    Applicant: CASIO COMPUTER CO., LTD.

    Inventor： Yuji Horiuchi

    IPC: B29C44/34 ,  B29C44/60 ,  B29C44/04 ,  B29C44/02 ,  B29K105/04 ,  B41M3/06 ,  B41M3/16

    Abstract: An apparatus for forming a three-dimensional image, the apparatus including a cartridge that stores ink which a printing head discharges and which has a photothermal conversion property; a conveying unit that conveys a thermally expandable material so as to pass the thermally expandable material through a first position where the printing head faces and so as to form an image on the thermally expandable material with the ink discharged by the printing head; and a light irradiating unit that emits light toward a second position which is in a downstream side from the first position in a conveying path of the conveying unit, so as to perform photothermal conversion. The cartridge is disposed at a position which deviates from an extending line of an irradiation path of the light irradiation unit.

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