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1. 发明公开

EP4299505A1 MICROCHANNEL DEVICE AND METHOD FOR MANUFACTURING SAME 审中-实审
公开(公告)号：EP4299505A1
公开(公告)日：2024-01-03
申请号：EP22759590.7
申请日：2022-02-21
申请人： CANON KABUSHIKI KAISHA
发明人： MATSUKAWA, Akihisa , FUKATSU, Makoto , TANAKA, Masanori , YAMAMOTO, Takeshi , MIYAZAKI, Keiji , MIURA, Jun , MAEDA, Harunobu , ENOKIDO, Fuka , TERUI, Yuhei
IPC分类号： B81B1/00 , B81C1/00 , G01N37/00 , G01N35/08 , B01J19/00
摘要： It is possible to provide a microchannel device with excellent resistance to bending and suppressed deterioration in inspection accuracy. A microchannel device has a channel sandwiched between channel walls formed in an inside a porous substrate, the channel wall contains a thermoplastic resin and a wax, and a proportion of the wax in an area of a surface side of the channel wall facing the channel is higher than a proportion of the wax inside the channel wall.

2. 发明公开

EP4023589A1 MICROCHANNEL DEVICE MANUFACTURING METHOD 审中-实审
公开(公告)号：EP4023589A1
公开(公告)日：2022-07-06
申请号：EP20856776.8
申请日：2020-08-24
申请人： Canon Kabushiki Kaisha
发明人： YAMAMOTO, Takeshi , MIURA, Jun , MIYAZAKI, Keiji , TANAKA, Hiroki , FUKATSU, Makoto , MATSUKAWA, Akihisa , KANAZAWA, Takayuki , MIZUSAWA, Keigo , SEKI, Masanori , TANAKA, Masanori
IPC分类号： B81C1/00 , B01J19/00 , B81B1/00 , G01N37/00
摘要： Provided is a microchannel device manufacturing method by which a channel having high hydrophobicity, high solvent resistance, and resistance to heat and damage can be formed with high accuracy on demand, such that a microchannel device is manufactured at low cost with high productivity, wherein a channel pattern made of a hydrophobic resin is formed on a porous substrate via an electrophotographic method, and then the channel pattern is melted by heat and permeated into the porous substrate to form a flow path inside the porous substrate.

3. 发明公开

EP3026499A1 REMANUFACTURING METHOD OF DEVELOPER ACCOMMODATING UNIT 有权
标题翻译： WIEDERAUFBEREITUNGSVERFAHRENFÜRENTWICKLERAUFNAHMEEINHEIT
公开(公告)号：EP3026499A1
公开(公告)日：2016-06-01
申请号：EP15191485.0
申请日：2015-10-26
申请人： CANON KABUSHIKI KAISHA
发明人： YAMAGUCHI, Noritomo , FUKUI, Yuichi , NISHIYA, Satoshi , MIURA, Jun
IPC分类号： G03G15/08
CPC分类号： G03G21/181 , G03G15/0868 , G03G15/0874 , G03G15/0894
摘要： Provided is a remanufacturing method of a developer accommodating unit including a flexible container (251) configured to accommodate developer (T), and a frame member (29) provided with an opening (29a) and configured to accommodate the flexible container (251). The remanufacturing method includes a step of refilling developer into a refilling space (255) inside the frame member (29) and outside said worn flexible container (251) still present in the frame, yet, deformed and compressed by, e.g., injected air (A1, A2, A3).
摘要翻译：提供了一种显影剂容纳单元的再制造方法，其包括构造成容纳显影剂（T）的柔性容器（251）和设置有开口（29a）并构造成容纳柔性容器（251）的框架构件（29）。再制造方法包括将显影剂再填充到框架构件（29）内部的再填充空间（255）内并且仍然存在于框架中的所述磨损的柔性容器（251）外部，但是通过例如喷射空气（例如， A1，A2，A3）。

4. 发明公开

EP2940531A1 ADHESION DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE 审中-公开
标题翻译：新加坡国立广播电台BILDERZEUGUNGSVORRICHTUNG ELEKTROFOTOGRAFISCHE
公开(公告)号：EP2940531A1
公开(公告)日：2015-11-04
申请号：EP13869109.2
申请日：2013-12-19
申请人： Canon Kabushiki Kaisha
发明人： MATSUNAKA, Katsuhisa , ARAI, Yutaka , MIURA, Jun , ISHIZUKA, Jiro , TAMURA, Shuichi , YASHIRO, Ryo , SUGIMOTO, Hiroto , AKIYAMA, Naoki , HASHIMOTO, Kenji , MIYAHARA, Yasuhiro , MURAMATSU, Hiroki , SATO, Koji
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G15/2017
摘要： Provided is an adhesion member which is capable of achieving the amount of heat generation required for an adhesion device with a lower amount of microwave absorbing material, and which can shorten the start-up time (so-called "warm-up time") before the adhesion device reaches a temperature at which adhesion is possible, without compromising characteristics such as flexibility, releasability and durability, functions required in each layer of a heating member. This adhesion device has a heating member, a pressurizing member, and a microwave generating means, and adheres unadhered toner on a recording material by passing the same through the nip formed by the heating member and the pressurizing member, wherein the heating member has a heat-generating layer which generates heat by the microwaves generated by the microwave generating means, and the heat generating layer contains a polymer compound and carbon fibers that have an average fiber diameter of 80-150nm, an average fiber length of 6-10·m, and an absorption peak in the Raman spectrum due to a graphite structure.
摘要翻译：提供一种能够实现具有较少量的微波吸收材料的粘合装置所需的发热量并且可以在启动时间之前缩短启动时间（所谓的“预热时间”）的粘附构件粘合装置达到可以附着的温度，而不损害诸如柔性，脱模性和耐久性等特征，在加热构件的各层中所需要的功能。该粘合装置具有加热构件，加压构件和微波产生装置，并且通过使其通过由加热构件和加压构件形成的夹层而将未粘附的调色剂粘附在记录材料上，其中加热构件具有热量由微波产生装置产生的微波产生热量的生成层，发热层含有平均纤维直径为80-150nm，平均纤维长度为6-10μm的高分子化合物和碳纤维，以及由于石墨结构引起的拉曼光谱中的吸收峰。

5. 发明公开

EP2879002A1 ELECTROPHOTOGRAPHIC MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE FORMATION DEVICE 有权
标题翻译： ELEKTROFOTOGRAFISCHES ELEMENT，BEFESTIGUNGSVORRICHTUNG UND ELEKTROFOTOGRAFISCHE BILDERZEUGUNGSVORRICHTUNG
公开(公告)号：EP2879002A1
公开(公告)日：2015-06-03
申请号：EP13822852.3
申请日：2013-07-23
申请人： Canon Kabushiki Kaisha
发明人： MIURA, Jun , MATSUNAKA, Katsuhisa , ABE, Katsuya
IPC分类号： G03G15/20 , F16C13/00 , G03G15/00
摘要： Provided is an electrophotographic member of which the rubber elasticity can be maintained stably for a long period, and which is provided with a fluororesin surface layer that is formed by melting a fluororesin powder. Also provided are: a fixing member which can make the image quality of an electrophotographic image stable; a fixing device; and an electrophotographic image formation device. An electrophotographic member comprising a base, a cured silicone rubber elastic layer, and a fluororesin surface layer produced by melting a fluororesin powder, said electrophotographic member being characterized in that a H µ1 /H µ0 value is 2.5 to 5.0 inclusive wherein H µ0 represents the microhardness of a cured rubber that constitutes the cured silicone rubber elastic layer and H µ1 represents the microhardness of a product produced by immersing the cured rubber in a methyl hydrogen silicone oil for 24 hours and then curing the immersed rubber.
摘要翻译：本发明提供一种能够长时间稳定地保持橡胶弹性的电子照相部件，其具有通过熔融氟树脂粉末形成的氟树脂表面层。还提供了：能够使电子照相图像的图像质量稳定的固定构件; 固定装置; 和电子照相图像形成装置。一种电子照相构件，包括基底，固化的硅橡胶弹性层和通过熔化氟树脂粉末制成的氟树脂表面层，所述电子照相构件的特征在于Hμ1/ Hμ0值为2.5至5.0，其中Hμ0表示构成固化的硅橡胶弹性层的固化橡胶的显微硬度，Hμ1表示通过将固化橡胶浸渍在甲基氢硅油中24小时而产生的产物的显微硬度，然后固化浸渍的橡胶。

6. 发明授权

EP2879002B1 ELECTROPHOTOGRAPHIC MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE FORMATION DEVICE 有权
公开(公告)号：EP2879002B1
公开(公告)日：2020-05-13
申请号：EP13822852.3
申请日：2013-07-23
申请人： Canon Kabushiki Kaisha
发明人： MIURA, Jun , MATSUNAKA, Katsuhisa , ABE, Katsuya
IPC分类号： G03G15/20 , F16C13/00 , G03G15/00

7. 发明授权

EP2947518B1 ROTATING BODY FOR APPLYING PRESSURE, MANUFACTURING METHOD FOR SAME, AND HEATING DEVICE 有权
公开(公告)号：EP2947518B1
公开(公告)日：2019-03-13
申请号：EP14741052.6
申请日：2014-01-14
申请人： Canon Kabushiki Kaisha
发明人： MIURA, Jun , ARAI, Yutaka
IPC分类号： G03G15/20

8. 发明公开

EP2947518A1 ROTATING BODY FOR APPLYING PRESSURE, MANUFACTURING METHOD FOR SAME, AND HEATING DEVICE 有权
标题翻译： ROTATIONSKÖRPERZUR DRUCKANWENDUNG，HERSTELLUNGSVERFAHRENDAFÜRUNDERWÄRMUNGSVORRICHTUNG
公开(公告)号：EP2947518A1
公开(公告)日：2015-11-25
申请号：EP14741052.6
申请日：2014-01-14
申请人： Canon Kabushiki Kaisha
发明人： MIURA, Jun , ARAI, Yutaka
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , B05D1/30 , G03G15/2057 , G03G2215/2035
摘要： The present invention relates to a pressure rotating member which achieves the shortening of a warm-up time while suppressing a non-recording material-contacting area's temperature rise. The pressure rotating member which is used in a thermal fixing apparatus includes: a substrate; and an elastic layer that is formed on the substrate and has a void, wherein the elastic layer contains a needle-shaped filler, wherein the needle-shaped filler has such a thermal conductivity λ1 of the elastic layer in a direction along a rotary axis of the pressure rotating member as to be 6 times or more and 900 times or less of a thermal conductivity λ2 of the elastic layer in a thickness direction.
摘要翻译：本发明涉及一种在抑制非记录材料接触区域的温度上升的同时实现预热时间缩短的压力旋转部件。在热定影装置中使用的压力旋转部件包括：基板; 以及形成在所述基板上并具有空隙的弹性层，其中所述弹性层包含针状填料，其中所述针状填料在沿着旋转轴线的方向上具有所述弹性层的所述热导率的压力旋转构件的厚度为弹性层的厚度方向的导热系数κ2的6倍以上且900倍以下。

9. 发明公开

EP2786211A2 DEVELOPING DEVICE, CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译： ENTWICKLUNGSVORRICHTUNG，KARTUSCHE UND ELEKTROFOTOGRAFISCHE BILDERZEUGUNGSVORRICHTUNG DAMIT
公开(公告)号：EP2786211A2
公开(公告)日：2014-10-08
申请号：EP12853348.6
申请日：2012-11-28
申请人： Canon Kabushiki Kaisha
发明人： MATSUSHITA, Masaaki , MATSUNAGA, Tomonori , MIZUKOSHI, Shunsuke , MATSUDA, Kohei , MIURA, Jun , KANAZAWA, Takayuki , MUKAI, Takashi
IPC分类号： G03G15/08
CPC分类号： G03G15/0889 , G03G15/0874 , G03G15/0881 , G03G2215/0682
摘要： A developing device includes: a flexible container, provide with an opening, for accommodating the developer; a frame for accommodating the container; an urging member, rotatably provided inside the frame, for urging the container by rotation thereof to deform the container; and a developer carrying member for carrying the developer on its surface to feed the developer. A distance X from a rotation center of the urging member to the surface of the developer carrying member and a length T from the rotation center of the urging member to a free end thereof for urging the container satisfy a relationship of X
摘要翻译：显影装置包括：柔性容器，提供用于容纳显影剂的开口; 用于容纳容器的框架; 推动构件，可旋转地设置在框架内部，用于通过旋转来使容器推压以使容器变形; 以及用于在其表面上承载显影剂以供给显影剂的显影剂承载构件。从推动构件的旋转中心到显影剂承载构件的表面的距离X以及从推动构件的旋转中心到其自由端的用于推动容器的长度T满足X

10. 发明公开

EP4411360A1 MICROANALYSIS CHIP 审中-实审
公开(公告)号：EP4411360A1
公开(公告)日：2024-08-07
申请号：EP22875959.3
申请日：2022-09-21
申请人： CANON KABUSHIKI KAISHA
发明人： ABE, Katsuichi , ENOKIDO, Fuka , MIURA, Jun , MAEDA, Harunobu , TANAKA, Masanori , FUKATSU, Makoto , MATSUKAWA, Akihisa , IKAMI, Yasukazu , MIYAZAKI, Keiji , YAMAMOTO, Takeshi
IPC分类号： G01N27/30 , B01J19/00 , G01N27/28 , G01N27/416
CPC分类号： G01N27/30 , B01J19/00 , G01N27/28 , G01N27/416
摘要： An object is to provide a microanalysis chip with which influence on a working electrode due to backflow of ions from a reference electrode region to a working electrode region can be suppressed and stable ion concentration measurement can be performed without increasing a chip size or prolonging a measurement time. In order to achieve this object, the following microanalysis chip is provided. That is, provided is a microanalysis chip in which: a first channel chamber has a reference electrode arranged therein, the reference electrode having a surface on which an ion crystal having specimen solubility is arranged; a second channel chamber has a working electrode arranged therein; and a first channel and a second channel are configured so that, when a time period required for a specimen to reach the ion crystal after the specimen is dispensed to a dispensing section is represented by T1 and a time period required for the specimen to reach the working electrode after the specimen is dispensed to the dispensing section is represented by T2, the time period T1 and the time period T2 satisfy a relationship of T1>T2.

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