公开(公告)号：EP4410913A1

公开(公告)日：2024-08-07

申请号：EP22876169.8

申请日：2022-09-27

申请人： CANON KABUSHIKI KAISHA

发明人： SATO, Shun ,  MATSUDA, Kohei ,  KAWATA, Kentaro ,  WATANABE, Taku ,  TODA, Atsushi ,  SASAKI, Hiraku

IPC分类号： C09J7/38 ,  B42D15/02 ,  B65H37/02 ,  C09J5/06 ,  C09J7/10 ,  C09J123/06 ,  C09J201/00 ,  G03G15/22

CPC分类号： B42D15/02 ,  B65H37/02 ,  C09J5/06 ,  C09J7/38 ,  C09J7/10 ,  C09J123/06 ,  C09J201/00 ,  G03G15/22

摘要： The present invention provides a method for manufacturing press-bonded sheets capable of peeling a product manufactured by a press-bonding process smoothly and with moderate force and of suppressing lowering of adhesive strength due to deformation of the product. The present invention relates to a method for manufacturing press-bonded sheets in which sheets are press-bonded in a peelable state, including: a step of forming an adhesive layer containing powder adhesive on the sheet; a fixing step of heating the adhesive layer formed on the sheet to fix it to the sheet; a step of superimposing by opposing an area on the sheet where the adhesive layer is formed and fixed and an area on0 the same sheet or on a different sheet where another adhesive layer is formed and fixed; and a press-bonding step of pressurizing the superimposed portion under heating and press-bonding it; wherein a fracture strain of a main constituent material of the powder adhesive is 10% or more and less than 1000%.

公开(公告)号：EP3518046A1

公开(公告)日：2019-07-31

申请号：EP19153179.7

申请日：2019-01-23

申请人： CANON KABUSHIKI KAISHA

发明人： HAYASHI, Kodai ,  WATANABE, Taku ,  KAWASAKI, Shuhei ,  ENDOH, Keisuke

IPC分类号： G03G15/08 ,  G03G15/00 ,  G03G21/18 ,  G03G21/00

摘要： An image bearing member unit and a developing unit are respectively configured to be attachable to and detachable from an apparatus main body of an image forming apparatus, the image bearing member unit has a first memory that stores information related to a toner amount during a toner supply in accordance with a drive amount of the image bearing member, the developing unit has a second memory that stores information related to a toner amount during the toner supply in accordance with a use amount of the developing unit, and a control device controls, during the toner supply, the toner supply with a toner amount based on the information stored in the first memory and the information stored in the second memory.

公开(公告)号：EP3150353A1

公开(公告)日：2017-04-05

申请号：EP16196227.9

申请日：2014-07-10

申请人： Canon Kabushiki Kaisha

发明人： WATANABE, Taku ,  KATO, Masahito ,  SHINDO, Go ,  TODA, Atsushi ,  ABE, Katsuichi ,  ITO, Motonari ,  SUZUKI, Akira ,  MATSUMURA, Junichi ,  MATSUMARU, Naoki

IPC分类号： B29C45/14 ,  G03G15/08 ,  G03G21/18 ,  B29L31/00 ,  B29K25/00

CPC分类号： G03G15/0865 ,  B29C45/14008 ,  B29C2045/14155 ,  B29K2025/06 ,  B29K2507/04 ,  B29K2623/083 ,  B29K2625/06 ,  B29K2995/0003 ,  B29K2995/0005 ,  B29L2031/767 ,  G03G15/0831 ,  G03G15/086 ,  G03G15/0894 ,  G03G21/181 ,  G03G21/1814 ,  G03G2215/0643 ,  G03G2215/0888 ,  Y10T29/49204

摘要： The present invention relates to a method of manufacturing a developer container including a frame including first and second frames configured to define a developer containing portion, a first electrode, and a second electrode which is arranged on a surface of the first frame and which has a surface opposed to the first electrode, a developer amount in the developer containing portion being detected based on a capacitance between the first electrode and the second electrode, the method comprising: holding a conductive resin member constituting the second electrode on a mold configured to mold the first frame, a surface of the conductive resin member being in contact with a surface of the mold, the surface of the mold being configured to mold a surface of the first frame on a side of the developer containing portion; injecting a resin to be formed into the first frame, into the mold on which the conductive resin member is held; curing the resin to form the first frame to which the second electrode constituted by the conductive resin member is fixed; and coupling the first frame and the second frame to form the developer containing portion.

摘要翻译： 本发明涉及一种制造显影剂容器的方法，该显影剂容器包括框架，该框架包括构造成限定显影剂容纳部分的第一和第二框架，第一电极和布置在第一框架的表面上的第二电极， 与第一电极相对的表面，基于第一电极和第二电极之间的电容来检测显影剂容纳部分中的显影剂量，该方法包括：将构成第二电极的导电树脂构件保持在模具上， 第一框架，导电树脂构件的表面与模具的表面接触，模具的表面被配置为在显影剂容纳部分的侧面上模制第一框架的表面; 将待形成的树脂注入到第一框架中，进入保持有导电树脂构件的模具中; 固化树脂以形成由导电树脂构件构成的第二电极固定到的第一框架; 以及联接所述第一框架和所述第二框架以形成所述显影剂容纳部分。