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    Encoder, Printer, And Robot
    1.
    发明申请
    Encoder, Printer, And Robot 审中-公开

    公开(公告)号：US20190101418A1

    公开(公告)日：2019-04-04

    申请号：US16145775

    申请日：2018-09-28

    Applicant: Seiko Epson Corporation

    Inventor： Hiroshi WADA ,  Kunihiko YANO

    IPC: G01D5/34 ,  G02B27/12 ,  B41J2/47

    Abstract: An encoder includes a light emitting portion emitting light, an optical element portion splitting the light into a first beam and a second beam, an optical scale receiving the first beam and the second beam from the optical element portion, and a light receiving portion receiving the first beam and the second beam from the optical scale and outputting a signal in accordance with intensity of the received light, in which the optical element portion includes a prism on which the light is incident, a beam splitter disposed on the prism and splitting the light incident on the prism into the first beam heading for the optical scale and the second beam heading for an inside of the prism, and a first mirror portion disposed on the prism and reflecting the second beam from the beam splitter toward the optical scale.

    PRINTING APPARATUS
    3.
    发明申请
    PRINTING APPARATUS 有权
    打印设备

    公开(公告)号：US20140292928A1

    公开(公告)日：2014-10-02

    申请号：US14223092

    申请日：2014-03-24

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Takamitsu KONDO ,  Toru TAKAHASHI ,  Hiroshi WADA ,  Kazuyoshi TANASE

    IPC: B41J2/21

    CPC classification number: B41J2/2107 ,  B41J2/155 ,  B41J2/2103 ,  B41J11/002 ,  B41J2025/008

    Abstract: A printing apparatus includes: a supporting member which supports a medium; a transport device which transports the medium; first to fourth heads which eject first to fourth radiation curable type inks; a first irradiation section; a second irradiation section; a third irradiation section; and a fourth irradiation section which is arranged on the downstream side of the fourth head, in which the radiation rays respectively irradiated from the first irradiation section to the third irradiation section have a peak wavelength of 350 nm to 450 nm, and coloring materials included in the third ink and the fourth ink have higher absorption properties of the radiation rays with the peak wavelength than coloring materials included in the first ink and the second ink.

    Abstract translation: 一种打印装置，包括：支撑介质的支撑构件; 传送介质的运送装置; 第一至第四头喷射第一至第四可辐射固化型油墨; 第一照射部; 第二照射部; 第三照射部; 以及配置在第四头部的下游侧的第四照射部，其中从第一照射部分向第三照射部分别照射的辐射线具有350nm至450nm的峰值波长，以及包括在 第三墨水和第四墨水具有比包含在第一墨水和第二墨水中的着色材料更高的具有峰值波长的辐射线的吸收性能。

    PRINTING APPARATUS AND PRINTING METHOD
    4.
    发明申请
    PRINTING APPARATUS AND PRINTING METHOD 有权
    印刷装置和印刷方法

    公开(公告)号：US20140232775A1

    公开(公告)日：2014-08-21

    申请号：US14259956

    申请日：2014-04-23

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Hiroshi WADA ,  Toru TAKAHASHI ,  Takamitsu KONDO ,  Kazuyoshi TANASE

    IPC: B41J2/21

    CPC classification number: B41J2/21 ,  B41J2/2114 ,  B41J11/002 ,  B41M7/0081

    Abstract: A printing apparatus including a head section which discharges a color ink which is cured due to irradiation of light and a clear ink which is cured due to the irradiation of light, an irradiation section which irradiates the light, and a storage section which stores a relationship between a total amount of color duty which is an amount of the color ink which is discharged per unit region and clear duty which is an amount of the clear ink which is discharged per unit region, and glossiness of an image which is printed using the color ink and the clear ink which have been discharged, wherein, according to the color duty in a certain region in the image, the clear duty in the region is determined based on the relationship so that the glossiness of the image is a predetermined value.

    Abstract translation: 一种打印装置，包括：头部，其排出由于照射光而固化的彩色墨水;以及由于照射光而固化的透明墨水;照射光的照射部分;以及存储关系的存储部分 在作为每单位区域排出的彩色墨水的量的颜色负荷的总量和作为每单位区域排出的透明墨水的量的清除占空比之间，以及使用该颜色打印的图像的光泽度 墨水和已经排出的透明墨水，其中，根据图像中的某个区域的颜色占空比，根据关系使得图像的光泽度为预定值来确定该区域中的清除占空比。

    PRINTING APPARATUS AND PRINTING METHOD
    5.
    发明申请
    PRINTING APPARATUS AND PRINTING METHOD 有权
    印刷装置和印刷方法

    公开(公告)号：US20130235135A1

    公开(公告)日：2013-09-12

    申请号：US13778377

    申请日：2013-02-27

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Takamitsu KONDO ,  Toru TAKAHASHI ,  Hiroshi WADA ,  Kazuyoshi TANASE

    IPC: B41J11/00

    CPC classification number: B41J11/002

    Abstract: A printing apparatus having a head unit that ejects a yellow UV curable-type ink onto a medium, an irradiating section that irradiates the UV light, and a controller that works as follows: when the first mode is set, control is carried out so that, after the UV light with the first energy is irradiated on the UV curable-type ink ejected onto each unit area of the medium, the UV light with the second energy higher than the first energy is irradiated; when the second mode is set for printing an image with a glossiness higher than that of the image printed according to the first mode, control is carried out so that the UV light with an energy higher than that of the first energy is irradiated on the UV curable-type ink ejected on unit area of the medium.

    Abstract translation: 一种打印装置，具有将黄色UV固化型墨喷射到介质上的头单元，照射紫外光的照射部，以及如下工作的控制器：当设置第一模式时，进行控制，使得 在将第一能量的UV光照射到喷射到介质的每个单位区域上的UV可固化型墨水之后，照射具有高于第一能量的第二能量的UV光; 当第二模式被设置为以比第一模式打印的图像的光泽度高的图像打印图像时，执行控制，使得具有比第一能量的能量高的能量的UV光照射到UV 在介质的单位面积喷射的可固化型墨水。

    PRINTING APPARATUS AND PRINTING METHOD
    6.
    发明申请
    PRINTING APPARATUS AND PRINTING METHOD 有权
    印刷装置和印刷方法

    公开(公告)号：US20130100191A1

    公开(公告)日：2013-04-25

    申请号：US13655929

    申请日：2012-10-19

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Toru MIYAMOTO ,  Kimitaka KAMIJO ,  Mitsuhisa ANDO ,  Toru TAKAHASHI ,  Takamitsu KONDO ,  Kazuyoshi TANASE ,  Hiroshi WADA

    IPC: B41J29/38

    CPC classification number: B41J2/2114 ,  B41J2/2128 ,  B41J11/002

    Abstract: A head unit is provided that includes a plurality of head groups having a first head and a second head in a direction which crosses a transport direction of a medium. Color difference is obtained which indicates difference in color between patches formed for each band using dots having the same dot diameter from among a plurality of patches based on the result of color measurement performed on a test pattern which includes the plurality of patches for each band, the plurality of patches being formed for each head group using dots having different dot diameters. The amount of first ink and the amount of second ink, which are respectively ejected from the first head and the second head which are included in all the head groups, are adjusted such that the dot diameter becomes the dot diameter which is determined based on the color difference.

    Abstract translation: 提供了一种头单元，其包括多个头组，所述头组具有与穿过培养基的运送方向的方向上的第一头和第二头。 基于在包括每个频带的多个贴片的测试图案上执行的颜色测量的结果，获得指示使用从多个贴片中具有相同点直径的点的每个带形成的贴片之间的颜色差异的色差， 使用具有不同点直径的点为每个头组形成多个贴片。 调整从第一头部和第二头部分别排列在所有头部组中的第一墨水的量和第二墨水的量，使得点直径变为基于 色差。

    THREE-DIMENSIONAL MODELING APPARATUS AND MANUFACTURING METHOD
    9.
    发明申请
    THREE-DIMENSIONAL MODELING APPARATUS AND MANUFACTURING METHOD 审中-公开
    三维建模装置及制造方法

    公开(公告)号：US20160263834A1

    公开(公告)日：2016-09-15

    申请号：US15061417

    申请日：2016-03-04

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Hiroshi WADA

    IPC: B29C67/00

    Abstract: A three-dimensional modeling apparatus is provided with a head unit for modeling an object by discharging a liquid, which is to be a material of the object, into each unit grille and a control unit for controlling the head unit. The head unit is capable of individually discharging, into the unit grille, designated amounts of a plurality of types of chromatic liquids for expressing a designated color, and a low-lightness liquid that is an achromatic liquid having a lower lightness than the chromatic liquids, and in the case of discharging the low-lightness liquid and a chromatic liquid into one unit grille, the control unit controls the head unit so as to discharge the liquids such that the low-lightness liquid is positioned on an interior side of the object relative to the chromatic liquid.

    Abstract translation: 三维建模装置设置有头单元，用于通过将作为对象的材料的液体排出到每个单元格栅中以对用于对象的建模进行建模，以及用于控制头单元的控制单元。 头单元能够单独地排放到单元格栅中，指定数量的用于表示指定颜色的多种类型的彩色液体，以及作为具有比彩色液体低的亮度的无色液体的低亮度液体， 并且在将低亮度液体和彩色液体排出到一个单位格栅的情况下，控制单元控制头单元以排出液体，使得低亮度液体位于物体相对内侧 到彩色液体。

    ROTARY MOTOR AND ROBOT
    10.
    发明申请
    ROTARY MOTOR AND ROBOT 有权

    公开(公告)号：US20220239207A1

    公开(公告)日：2022-07-28

    申请号：US17584411

    申请日：2022-01-26

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Hideaki NISHIDA ,  Kuniaki TANAKA ,  Shigekazu TAKAGI ,  Hiroshi KOEDA ,  Hiroshi WADA

    IPC: H02K21/24 ,  B25J9/12

    Abstract: A lower part first main magnet, a lower part first sub-magnet, a lower part second main magnet, and a lower part second sub-magnet of a motor are sequentially repeatedly placed along a circumference of a rotation axis for relative rotation, a magnetization direction of the lower part first main magnet is a lower part first direction, a magnetization direction of the lower part second main magnet is a lower part second direction, magnetization directions of the lower part first sub-magnet and the lower part second sub-magnet are circumferential directions, the lower part first sub-magnet and the lower part second sub-magnet have recessed portions in parts facing a first stator and facing the lower part first main magnet or the lower part second main magnet, and lower part first auxiliary magnet to lower part fourth auxiliary magnet in magnetization directions different from the lower part first direction.

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