公开(公告)号：US10394186B2

公开(公告)日：2019-08-27

申请号：US16235730

申请日：2018-12-28

申请人： Nobuo Takami ,  Kiyonori Tsuda ,  Ryoichi Teranishi ,  Junichi Matsumoto ,  Toshio Koike ,  Yutaka Takahashi ,  Junji Yamabe ,  Akihiro Kawakami ,  Keinosuke Kondoh ,  Atsushi Inoue

发明人： Nobuo Takami ,  Kiyonori Tsuda ,  Ryoichi Teranishi ,  Junichi Matsumoto ,  Toshio Koike ,  Yutaka Takahashi ,  Junji Yamabe ,  Akihiro Kawakami ,  Keinosuke Kondoh ,  Atsushi Inoue

IPC分类号： G03G15/08 ,  G03G21/16

摘要： A powder container is for use with an image forming apparatus, and the image forming apparatus includes a driving protrusion that is rotatable and that protrudes toward an upstream side in an insertion direction in which the powder container is inserted. The powder container includes a container body to store powder, a cap attached to the container body, and a transmitted structure provided on the cap to contact the driving protrusion. The transmitted structure extends outward from an outer circumference of the powder container. The cap is rotatable relative to the container body in a predetermined angular range. The rotation of the cap relative to the container body is restricted so that the container body rotates along with the rotation of the cap when the rotation of the cap exceeds the predetermined angular range.

公开(公告)号：US10048644B2

公开(公告)日：2018-08-14

申请号：US15502348

申请日：2015-08-05

申请人： Nobuo Takami ,  Kiyonori Tsuda ,  Ryoichi Teranishi ,  Junichi Matsumoto ,  Toshio Koike ,  Yutaka Takahashi ,  Junji Yamabe ,  Akihiro Kawakami ,  Keinosuke Kondoh ,  Atsushi Inoue

发明人： Nobuo Takami ,  Kiyonori Tsuda ,  Ryoichi Teranishi ,  Junichi Matsumoto ,  Toshio Koike ,  Yutaka Takahashi ,  Junji Yamabe ,  Akihiro Kawakami ,  Keinosuke Kondoh ,  Atsushi Inoue

IPC分类号： G03G21/16 ,  G03G15/08

摘要： A powder container is insertable in an image forming apparatus, and includes a main-body interlocking portion that is rotatable and protrudes toward an upstream side in an insertion direction in which the powder container is inserted, the image forming apparatus including an identifier protrusion that protrudes toward the upstream side in the insertion direction to identify a type of the powder container. The powder container includes a container interlocking portion configured to interlock with the main-body interlocking portion; and an interlocked portion configured to interlock with the identifier protrusion. The interlocked portion is provided in a front end of the powder container in the insertion direction. The container interlocking portion stands outward from an outer circumference of the powder container. The container interlocking portion and the interlocked portion are rotated integrally.

公开(公告)号：US09494338B2

公开(公告)日：2016-11-15

申请号：US14128475

申请日：2012-06-12

申请人： Kazuo Ishida ,  Yutaka Takahashi

发明人： Kazuo Ishida ,  Yutaka Takahashi

IPC分类号： F24J2/00 ,  F24J2/10 ,  G02B7/182 ,  G02B7/183 ,  G02B26/08 ,  F24J2/07 ,  F24J2/16 ,  G02B5/10 ,  F24J2/18 ,  F03G6/06 ,  H01L31/054

CPC分类号： F24S23/82 ,  F03G6/065 ,  F24S20/20 ,  F24S23/77 ,  F24S23/79 ,  G02B5/10 ,  G02B7/182 ,  G02B7/183 ,  G02B26/0825 ,  H01L31/0547 ,  Y02E10/41 ,  Y02E10/46 ,  Y02E10/52

摘要： A solar light collecting mirror includes a reflective section which is elastically deformable, and a frame which is elastically deformable and configured to support the reflective section. A central portion of the reflective section is positionally fixed in X and Y directions of the reflective section. A relative position in a Z direction between the central portion of the reflective section and a peripheral portion of the reflective section is changeable. The peripheral portion of the reflective section is not positionally fixed in the X and Y directions. The frame includes warp members which radially extend from a position corresponding to the central portion of the reflective section. And the reflective section is configured to deform elastically together with the frame so as to change the relative position in the Z direction between the central portion and the peripheral portion, whereby a concave mirror structure is obtained.

摘要翻译： 太阳能集光镜包括可弹性变形的反射部分和可弹性变形并构造成支撑反射部分的框架。 反射部分的中心部分位置地固定在反射部分的X和Y方向上。 反射部的中央部与反射部的周边部之间的Z方向的相对位置是可变的。 反射部分的周边部分在X和Y方向上不是位置固定的。 框架包括从对应于反射部分的中心部分的位置径向延伸的经向构件。 反射部与框体一起弹性变形，从而能够改变中心部与周缘部之间的Z方向的相对位置，得到凹面镜结构。

公开(公告)号：US09182704B2

公开(公告)日：2015-11-10

申请号：US14066968

申请日：2013-10-30

申请人： Junichi Matsumoto ,  Kiyonori Tsuda ,  Nobuo Takami ,  Yutaka Takahashi ,  Kentaro Mikuniya

发明人： Junichi Matsumoto ,  Kiyonori Tsuda ,  Nobuo Takami ,  Yutaka Takahashi ,  Kentaro Mikuniya

IPC分类号： G03G15/08

CPC分类号： G03G15/0879 ,  G03G15/0872

摘要： A developer conveyance device includes a developer reservoir for containing developer, and a positive-displacement pump to alternately generate positive pressure and negative pressure by varying a volume of space therein to transport developer from the developer reservoir to a destination. When Qp represents a volume of developer moved by a single pumping action of the pump, calculated by multiplying a maximum flow amount of the pump per unit time by an operation time of the pump; Qd represents a volume of developer contained in the developer reservoir; and Qe represents a volume of developer present in a virtual columnar space defined by vertically raising the developer outlet to a level of developer contained in the developer reservoir, either Qp>Qd or Qp>Qe is satisfied.

摘要翻译： 显影剂输送装置包括用于容纳显影剂的显影剂储存器和通过改变其中的空间体积来交换产生正压和负压的正排量泵，以将显影剂从显影剂储存器运送到目的地。 当Qp表示通过泵的单次泵送动作移动的显影剂的体积，其通过将每单位时间的泵的最大流量乘以泵的操作时间来计算; Qd表示包含在显影剂储存器中的显影剂的体积; Qe表示存在于虚拟柱状空间中的显影剂的体积，其通过将显影剂出口垂直地升高到包含在显影剂储存器中的显影剂水平而限定，Qp> Qd或Qp> Qe。

公开(公告)号：US09176431B2

公开(公告)日：2015-11-03

申请号：US14451968

申请日：2014-08-05

申请人： Toshio Koike ,  Kiyonori Tsuda ,  Yutaka Takahashi ,  Yuichi Aizawa ,  Keinosuke Kondoh ,  Kentaro Mikuniya

发明人： Toshio Koike ,  Kiyonori Tsuda ,  Yutaka Takahashi ,  Yuichi Aizawa ,  Keinosuke Kondoh ,  Kentaro Mikuniya

IPC分类号： G03G15/09

CPC分类号： G03G15/0907 ,  G03G15/0921

摘要： A developing device includes a developer bearer to carry, by rotation, developer including toner and magnetic carrier to a development range facing a latent image bearer, and the developer bearer includes a magnetic field generator having multiple magnetic poles and a cylindrical developing sleeve to rotate and bear developer on an outer circumferential face thereof with magnetic force of the magnetic field generator provided inside the developing sleeve. The developing sleeve receives developing bias voltage including an AC component, and includes a base to maintain a cylindrical shape of the developing sleeve and a low friction surface layer including a material lower in friction coefficient with toner than a material of the base.

摘要翻译： 显影装置包括：显影剂载体，通过旋转将包含调色剂和磁性载体的显影剂携带到面向潜像承载体的显影范围内，并且显影剂载体包括具有多个磁极的磁场发生器和用于旋转的圆柱形显影套筒， 用显影套筒内部的磁场发生器的磁力使显影剂的外周面承载显影剂。 显影套筒承受包括AC部件的显影偏压，并且包括保持显影套筒的圆柱形状的基座和包括与调色剂相比摩擦系数低于材料的材料的低摩擦表面层。

公开(公告)号：US09029061B2

公开(公告)日：2015-05-12

申请号：US12978920

申请日：2010-12-27

申请人： Koichi Sakata ,  Minoru Masuda ,  Hisashi Nakajima ,  Kimitoshi Yamaguchi ,  Yutaka Takahashi ,  Hitoshi Iwatsuki ,  Saori Yamada ,  Toyoaki Tano

发明人： Koichi Sakata ,  Minoru Masuda ,  Hisashi Nakajima ,  Kimitoshi Yamaguchi ,  Yutaka Takahashi ,  Hitoshi Iwatsuki ,  Saori Yamada ,  Toyoaki Tano

IPC分类号： G03G9/00 ,  G03G9/113 ,  G03G9/10 ,  G03G13/06 ,  G03G13/08

CPC分类号： G03G9/1139 ,  G03G9/10 ,  G03G9/1136 ,  G03G13/06 ,  G03G13/08

摘要： A carrier for use in a two component developer for developing an electrostatic latent image is provided. The carrier includes a particulate core material; and a cover layer located on a surface of the core material and including a silicone resin and barium sulfate. The cover layer includes Ba and Si at an atomic ratio of from 0.01 to 0.08 as determined by X-ray photoelectron spectroscopy.

摘要翻译： 提供了用于显影静电潜像的双组分显影剂中的载体。 载体包括颗粒芯材料; 以及覆盖层，其位于所述芯材的表面上，并且包括硅树脂和硫酸钡。 覆盖层包括通过X射线光电子能谱测定的原子比为0.01至0.08的Ba和Si。

公开(公告)号：US08843019B2

公开(公告)日：2014-09-23

申请号：US13435168

申请日：2012-03-30

申请人： Hideo Yoshizawa ,  Kiyonori Tsuda ,  Takuzi Yoneda ,  Emi Kita ,  Yutaka Takahashi ,  Yuki Oshikawa ,  Kohichi Utsunomiya

发明人： Hideo Yoshizawa ,  Kiyonori Tsuda ,  Takuzi Yoneda ,  Emi Kita ,  Yutaka Takahashi ,  Yuki Oshikawa ,  Kohichi Utsunomiya

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： A development device includes a development casing, a developer bearer disposed facing a latent image bearer through an opening in the development casing to carry developer, a magnetic field generator disposed inside the developer bearer, a developer regulator extending in an axial direction of the developer bearer to adjust an amount of developer carried on the developer bearer, and a first axial end seal provided in an axial end portion of the development device outside an image range, in contact with an upstream face of the developer regulator to reduce a size of a clearance between the developer regulator and the development casing.

摘要翻译： 显影装置包括显影壳体，显影剂载体，其通过显影壳体中的开口面向潜像载体以承载显影剂;设置在显影剂载体内部的磁场发生器;显影剂调节器，其沿显影剂载体的轴向方向延伸 调节显影剂载体上携带的显影剂的量，以及设置在显影装置的轴向端部外的图像范围内的第一轴向端部密封件，与显影剂调节器的上游面接触以减小间隙的尺寸 在显影剂调节器和开发套管之间。

公开(公告)号：US20140150429A1

公开(公告)日：2014-06-05

申请号：US14235042

申请日：2012-07-19

申请人： Kazuo Ishida ,  Yutaka Takahashi

发明人： Kazuo Ishida ,  Yutaka Takahashi

IPC分类号： F03G6/06 ,  G02B26/08

CPC分类号： F03G6/06 ,  F24S23/81 ,  F24S23/82 ,  F24S30/422 ,  F24S2023/83 ,  F24S2023/832 ,  F24S2023/87 ,  G02B26/0825 ,  Y02E10/46

摘要： A solar light collecting mirror is configured such that a protruding section of a substrate, using as a reference position the position of an inscribed circle in a reflective section, impels the rear surface of the reflective section further on the outside in the radial direction than the reference position. As a result, the surface of the reflective section further on the outside in the radial direction than the reference position bends towards the surface side in the Z direction.

摘要翻译： 太阳光聚光镜被配置为使得基板的突出部分使用反射部分中的内接圆的位置作为基准位置，将反射部分的后表面沿着径向方向推进在外侧上 参考位置。 结果，反射部分的外侧的径向外侧的表面比基准位置在Z方向朝向表面侧弯曲。

公开(公告)号：US08481239B2

公开(公告)日：2013-07-09

申请号：US12896276

申请日：2010-10-01

申请人： Hisashi Nakajima ,  Kimitoshi Yamaguchi ,  Minoru Masuda ,  Yutaka Takahashi ,  Koichi Sakata ,  Hitoshi Iwatsuki ,  Saori Yamada ,  Toyoaki Tano

发明人： Hisashi Nakajima ,  Kimitoshi Yamaguchi ,  Minoru Masuda ,  Yutaka Takahashi ,  Koichi Sakata ,  Hitoshi Iwatsuki ,  Saori Yamada ,  Toyoaki Tano

IPC分类号： G03G9/00

CPC分类号： G03G15/08 ,  G03G9/10 ,  G03G9/107 ,  G03G9/1075 ,  G03G9/113 ,  G03G9/1133 ,  G03G9/1136 ,  G03G9/1137 ,  G03G2215/0602

摘要： A carrier, including a magnetic particulate core material and a resin layer on the core material, wherein the resin layer includes a resin obtained by heat treatment of a copolymer including a site derived from a monomer component having the following formula (1) and a site derived from a monomer component having the following formula (2), and includes a cross-linked material obtained by hydrolysis of the copolymer to produce a silanol group and condensation using an organotitanium compound: wherein R1 represents a hydrogen atom or a methyl group; m represents an alkylene group having 1 to 8 carbon atoms; R2 represents an alkyl group having 1 to 4 carbon atoms; R3 represents an alkyl group having 1 to 8 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms; X represents 10 to 90 mol %; and Y represents 10 to 90 mol %.

摘要翻译： 一种载体，其包括磁性颗粒芯材料和芯材上的树脂层，其中树脂层包括通过热处理包含具有下式（1）的单体组分的位点的共聚物和通过 衍生自具有下式（2）的单体组分，并且包括通过使共聚物水解制备硅烷醇基团并使用有机钛化合物缩合获得的交联材料：其中R1表示氢原子或甲基; m表示碳原子数1〜8的亚烷基。 R2表示碳原子数1〜4的烷基， R3表示碳原子数1〜8的烷基或碳原子数1〜4的烷氧基。 X表示10〜90摩尔％。 Y表示10〜90摩尔％。

公开(公告)号：US20120237249A1

公开(公告)日：2012-09-20

申请号：US13402214

申请日：2012-02-22

申请人： Kohichi UTSUNOMIYA ,  Kiyonori Tsuda ,  Hideo Yoshizawa ,  Takuzi Yoneda ,  Emi Kita ,  Yutaka Takahashi ,  Yuki Oshikawa

发明人： Kohichi UTSUNOMIYA ,  Kiyonori Tsuda ,  Hideo Yoshizawa ,  Takuzi Yoneda ,  Emi Kita ,  Yutaka Takahashi ,  Yuki Oshikawa

IPC分类号： G03G21/20

CPC分类号： G03G15/0898 ,  G03G21/206

摘要： An imaging device provided with a latent image carrying body rotatably disposed to carry a latent image, a developing unit that develops the latent image carried on the carrying body by using a developer containing toner at least, and a duct disposed downstream of the developing unit and having a wall with an upstream suction port and a downstream suction port formed. An air flow path is formed by a surface of the latent image carrying body and a surface of the duct wall, between the upstream suction port and the downstream suction port. A gap of the air flow path is wider at the downstream side than at the upstream side with respect to the rotational direction of the latent image carrying body.

摘要翻译： 一种成像装置，其具有可转动地设置以携带潜像的潜像承载体，显影单元，其使至少包含调色剂的显影剂和设置在显影单元下游的导管显影承载在携带体上的潜像;以及 具有形成有上游吸入口和下游吸入口的壁。 空气流路由潜像载体的表面和管壁的表面在上游吸入口和下游吸入口之间形成。 空气流路的间隙在下游侧比相对于潜像承载体的旋转方向的上游侧宽。