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    ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS
    1.
    发明公开
    ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS 审中-公开

    公开(公告)号：US20230152720A1

    公开(公告)日：2023-05-18

    申请号：US18055705

    申请日：2022-11-15

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Akira Okano ,  Takeaki Kumagai ,  Atsushi Hori ,  Megumi Uchino ,  Koji Sato

    IPC: G03G5/14 ,  G03G7/00

    CPC classification number: G03G5/142 ,  G03G7/0053

    Abstract: An electrophotographic belt includes a base layer containing a binder resin and carbon black in the binder resin. The binder resin contains at least one resin selected from the group consisting of PEEK and PPS. A water content calculated by ((X2−X1)/X2)×100 is 0.6% where X1 is a mass of a specimen cut out of the base layer when in a nitrogen atmosphere a temperature of the specimen is increased from 30° C. to 100° C. at a rate of 20° C./min. and maintained at 100° C. for 30 min, and X2 is a mass of the specimen when in a nitrogen atmosphere the specimen is thereafter cooled from 100° C. to 30° C. at a rate of 20° C./min. and the specimen is left to stand in the air under an environment of a temperature of 23° C. and a relative humidity of 50% for 48 hours.

    IMAGE FORMING APPARATUS THAT GENERATES CONVERSION CONDITION OF A MEASURING UNIT, AND CONTROL METHOD OF THE IMAGE FORMING APPARATUS
    5.
    发明申请
    IMAGE FORMING APPARATUS THAT GENERATES CONVERSION CONDITION OF A MEASURING UNIT, AND CONTROL METHOD OF THE IMAGE FORMING APPARATUS 有权
    产生测量单元的转换条件的图像形成装置，以及图像形成装置的控制方法

    公开(公告)号：US20160282780A1

    公开(公告)日：2016-09-29

    申请号：US15072963

    申请日：2016-03-17

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Takahiro Nakase ,  Hayato Negishi ,  Atsushi Hori ,  Keizo Takura

    IPC: G03G15/00

    CPC classification number: G03G15/5058 ,  G03G15/5062 ,  H04N1/024 ,  H04N1/4078 ,  H04N1/50 ,  H04N1/506

    Abstract: An image forming apparatus includes: a correction unit correcting image data based on a correction condition; an image forming unit forming an image based on the corrected image data; a transfer unit transferring the image onto a sheet; a measuring unit measuring a measuring image on an image bearing member; a converting unit converting a measurement result of the measuring image, based on a conversion condition; a first generating unit generating the correction condition based on the converted measurement result; an acquiring unit acquiring a measurement result of a test image formed on the image bearing member; a controller forming a test image on the sheet; a receiving unit receiving instruction from a user comparison of a sample image and the test image transferred on the sheet; and a second generating unit generating the conversion condition, based on the instruction and the acquired measurement result of the test image.

    Abstract translation: 图像形成装置包括：校正单元，基于校正条件校正图像数据; 基于所述校正图像数据形成图像的图像形成单元; 将图像转印到片材上的转印单元; 测量图像承载部件上的测量图像的测量单元; 转换单元，基于转换条件转换测量图像的测量结果; 第一生成单元，基于所转换的测量结果生成校正条件; 获取单元，获取形成在图像承载部件上的测试图像的测量结果; 在片材上形成测试图像的控制器; 接收单元从用户比较样本图像和在片材上传送的测试图像接收指令; 以及第二生成单元，基于所述指示和所​​获取的所述测试图像的测量结果来生成所述转换条件。

    Image forming apparatus generating conversion condition of measurement unit and method for controlling the same
    6.
    发明授权
    Image forming apparatus generating conversion condition of measurement unit and method for controlling the same 有权
    产生测量单元的转换条件的图像形成装置及其控制方法

    公开(公告)号：US09549098B2

    公开(公告)日：2017-01-17

    申请号：US15073031

    申请日：2016-03-17

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Hayato Negishi ,  Takahiro Nakase ,  Keizo Takura ,  Atsushi Hori

    IPC: H04N1/40 ,  H04N1/60 ,  G03G15/01 ,  G06K15/00

    CPC classification number: H04N1/6025 ,  G03G15/01 ,  G03G15/0189 ,  G03G15/5054 ,  G03G15/5062 ,  G03G2215/00569 ,  H04N1/4078 ,  H04N1/6027

    Abstract: An image forming apparatus comprising: a controller controlling an image forming unit to form a test image, controlling a measurement unit to measure the test image on an image bearing member, and controlling a transfer unit to transfer the test image formed on the image bearing member to the sheet; a reception unit receiving a user instruction; and a second generation unit generating the conversion condition based on the user instruction and the measurement result of the test image, wherein the test image includes a first test image, a second test image, and an image indicating a position where the sheet is to be bent, and in a case where the sheet is bent along the position, a position of the first test image and a position of the second test image do not overlap with each other.

    Abstract translation: 一种图像形成装置，包括：控制器，控制图像形成单元以形成测试图像，控制测量单元测量图像承载部件上的测试图像，并且控制传送单元将形成在图像承载部件上的测试图像 到表; 接收用户指令的接收单元; 以及第二代单元，其基于所述用户指令和所述测试图像的测量结果生成所述转换条件，其中所述测试图像包括第一测试图像，第二测试图像和指示所述测试图像的位置的图像 弯曲，并且在片材沿着位置弯曲的情况下，第一测试图像的位置和第二测试图像的位置彼此不重叠。

    Intermediate transfer member and image forming apparatus
    8.
    发明授权
    Intermediate transfer member and image forming apparatus 有权

    公开(公告)号：US11487227B2

    公开(公告)日：2022-11-01

    申请号：US17544754

    申请日：2021-12-07

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Midai Suzuki ,  Akeshi Asaka ,  Koji Sato ,  Noriaki Kobayashi ,  Megumi Uchino ,  Akira Okano ,  Toshiyuki Yoshida ,  Naoko Kasai ,  Atsushi Hori

    IPC: G03G15/16 ,  G03G15/01

    Abstract: The crystallinity of a thermoplastic resin is 8% or more and 25% or less, the average primary particle size of carbon black is 10 nm or more and 30 nm or less, the content of the carbon black is 15.0 parts by mass or more and 30.0 parts by mass or less with respect to 100 parts by mass of an intermediate transfer belt, and (Li+Lo+Lc)/3≤100 nm, where Li, Lo, and Lc are values of an L-function indicating a dispersibility of the carbon black with respect to the thermoplastic resin in an inner peripheral surface region of the intermediate transfer belt, in an outer peripheral surface region, and in a central region that is a central portion of the intermediate transfer belt in a thickness direction of the intermediate transfer belt, respectively.

    INTERMEDIATE TRANSFER MEMBER AND IMAGE FORMING APPARATUS
    10.
    发明申请
    INTERMEDIATE TRANSFER MEMBER AND IMAGE FORMING APPARATUS 有权

    公开(公告)号：US20220187741A1

    公开(公告)日：2022-06-16

    申请号：US17544754

    申请日：2021-12-07

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Midai Suzuki ,  Akeshi Asaka ,  Koji Sato ,  Noriaki Kobayashi ,  Megumi Uchino ,  Akira Okano ,  Toshiyuki Yoshida ,  Naoko Kasai ,  Atsushi Hori

    IPC: G03G15/16

    Abstract: The crystallinity of a thermoplastic resin is 8% or more and 25% or less, the average primary particle size of carbon black is 10 nm or more and 30 nm or less, the content of the carbon black is 15.0 parts by mass or more and 30.0 parts by mass or less with respect to 100 parts by mass of an intermediate transfer belt, and (Li+Lo+Lc)/3≤100 nm, where Li, Lo, and Lc are values of an L-function indicating a dispersibility of the carbon black with respect to the thermoplastic resin in an inner peripheral surface region of the intermediate transfer belt, in an outer peripheral surface region, and in a central region that is a central portion of the intermediate transfer belt in a thickness direction of the intermediate transfer belt, respectively.

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