公开(公告)号：US08213826B2

公开(公告)日：2012-07-03

申请号：US13213924

申请日：2011-08-19

申请人： Shougo Sato ,  Takeyuki Takagi ,  Naoya Kamimura

发明人： Shougo Sato ,  Takeyuki Takagi ,  Naoya Kamimura

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

CPC分类号： G03G15/065 ,  G03B21/18 ,  G03G15/0865 ,  G03G21/1647 ,  G03G21/1652 ,  G03G21/1676 ,  G03G21/18 ,  G03G21/1807 ,  G03G21/1814 ,  G03G2221/1657 ,  G03G2221/166

摘要： A developing cartridge includes a case having a first sidewall and a second sidewall opposite to the first sidewall, and a developing roller disposed between the first sidewall and second sidewall. The developing roller can include a developing roller shaft and a developing roller member configured to carry a developing agent thereon, the developing roller member disposed around the developing roller shaft. Also, the developing cartridge can include an electrode disposed on the first sidewall adjacent to the developing roller shaft, the electrode electrically connected to the developing roller member, and a driven coupling disposed on the second sidewall. The electrode can include, an extending portion extending in a direction away from the first sidewall. An outermost periphery of the driven coupling defines a projection plane projecting in a direction towards the electrode, wherein at least a part of the extending portion is disposed within the projection plane.

摘要翻译： 显影盒包括具有第一侧壁和与第一侧壁相对的第二侧壁的壳体，以及设置在第一侧壁和第二侧壁之间的显影辊。 显影辊可以包括显影辊轴和构造成在其上承载显影剂的显影辊构件，显影辊构件设置在显影辊轴周围。 此外，显影盒可以包括设置在与显影辊轴相邻的第一侧壁上的电极，电连接到显影辊构件的电极和设置在第二侧壁上的从动联接器。 电极可以包括沿远离第一侧壁的方向延伸的延伸部分。 从动联轴器的最外围限定了一个沿朝向电极的方向突出的突出平面，其中延伸部分的至少一部分设置在投影平面内。

公开(公告)号：US07643770B2

公开(公告)日：2010-01-05

申请号：US12188244

申请日：2008-08-08

申请人： Shougo Sato ,  Takeyuki Takagi

发明人： Shougo Sato ,  Takeyuki Takagi

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

CPC分类号： G03G15/065 ,  G03B21/18 ,  G03G15/0865 ,  G03G21/1647 ,  G03G21/1652 ,  G03G21/1676 ,  G03G21/18 ,  G03G21/1807 ,  G03G21/1814 ,  G03G2221/1657 ,  G03G2221/166

摘要： In a developing cartridge, the contact plate of the electrode member is disposed to contact the developing bias terminal within a plane of projection when a driven coupling part is projected in a first direction. A first axis line, which is an axis of the developing roller shaft, and a second axis line, which is an axis of the input gear, are disposed in parallel and equidistant in the front-rear direction. A part of the contact plate is disposed on the second axis line. A first line connecting an axis about which the input gear rotates and the developing roller shaft and a second line connecting the contact plate and the developing roller shaft are disposed parallel to each other. The distance between the first axis line and the second axis line equals the distance between the first axis line and the contact plate.

公开(公告)号：US20060238788A1

公开(公告)日：2006-10-26

申请号：US11410220

申请日：2006-04-25

申请人： Takeyuki Takagi

发明人： Takeyuki Takagi

IPC分类号： G06K15/00

CPC分类号： G03G15/1695 ,  G03G2215/1619

摘要： A guiding member is disposed at a frame upstream of a transfer roller in a conveying direction, thereby guiding a recording medium to a transfer position. The guiding member has front and back surfaces. A guiding portion of the guiding member is configured to contact the recording medium for guiding the recording medium to the transfer position. The base portion is positioned upstream of the guiding portion in the conveying direction. The base portion is formed with at least one through-hole having an inner edge. The frame includes a supporting portion and a protruding portion. The supporting portion is configured to contact the back surface of the guiding member, thereby supporting the guiding member. The protruding portion protrudes through the at least one through-hole and engages with the inner edge, thereby fixing the base portion of the guiding member to the frame.

摘要翻译： 引导构件沿传送方向设置在转印辊上游的框架处，从而将记录介质引导到转印位置。 引导构件具有前表面和后表面。 引导构件的引导部分被配置为接触用于将记录介质引导到传送位置的记录介质。 基部在输送方向上位于引导部的上游。 基部形成有至少一个具有内边缘的通孔。 框架包括支撑部分和突出部分。 支撑部构造成与引导构件的后表面接触，从而支撑引导构件。 突出部分突出穿过至少一个通孔并与内边缘接合，从而将引导构件的基部固定到框架上。

公开(公告)号：US20060193646A1

公开(公告)日：2006-08-31

申请号：US11362820

申请日：2006-02-28

申请人： Tsutomu Suzuki ,  Takeyuki Takagi ,  Yoshifumi Kajikawa

发明人： Tsutomu Suzuki ,  Takeyuki Takagi ,  Yoshifumi Kajikawa

IPC分类号： G03G15/00

CPC分类号： G03G21/1896 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0875 ,  G03G2215/066 ,  G03G2221/163 ,  G03G2221/1892

摘要： When a new developer cartridge is initially mounted in an image-forming device, a toothed part of a sensor gear disposed in the cartridge is brought into meshing engagement with an agitator drive gear disposed in the image-forming device. The sensor gear is driven while its toothed part is in meshing engagement with the agitator drive gear and driving of the sensor gear is stopped when its toothless part opposes the agitator drive gear. One or more contact protrusions are formed on the sensor gear to be movable therewith. An information-detecting mechanism detects how many contact protrusions are formed on the sensor gear during driving of the sensor gear. Based on the detection results, whether the mounted developer cartridge is a new product or not is determined, and information on the maximum sheets to be printed with the mounted developer cartridge is acquired.

摘要翻译： 当新的显影剂盒最初安装在图像形成装置中时，设置在盒中的传感器齿轮的齿形部分与设置在图像形成装置中的搅拌器驱动齿轮啮合。 传感器齿轮被驱动，而其齿形部分与搅拌器驱动齿轮啮合并且当其无齿部分与搅拌器驱动齿轮相对时传感器齿轮的驱动停止。 一个或多个接触突起形成在传感器齿轮上以与其一起移动。 信息检测机构检测在传感器齿轮的驱动期间在传感器齿轮上形成多少接触突起。 基于检测结果，确定安装的显影剂盒是否是新产品，并且获取关于要用安装的显影剂盒打印的最大片材的信息。

公开(公告)号：US5635928A

公开(公告)日：1997-06-03

申请号：US569943

申请日：1995-12-08

申请人： Takeyuki Takagi ,  Hiroaki Okada ,  Yoshijiro Yamamoto ,  Yukio Suzuki

发明人： Takeyuki Takagi ,  Hiroaki Okada ,  Yoshijiro Yamamoto ,  Yukio Suzuki

IPC分类号： G06F1/16 ,  H01H3/12 ,  H01H13/705 ,  H03K17/94 ,  H03M11/00

CPC分类号： G06F1/1616 ,  G06F1/1666 ,  H01H13/705 ,  H01H2221/068 ,  H01H3/125

摘要： A data processing device including a keyboard with a key; a lid provided to an edge of the keyboard so as to be pivotable from a closed position, to a predetermined angle, and further to an open position; a key support mechanism movable between a first position for supporting the key in an operation condition and a second position wherein the key is not supported; a follower in connection with the key support mechanism so that the follower and the key support move in association; and a driver connected with the lid so as to operate in association with pivotal movement of the lid, the driver driving the follower only when the lid is pivoted between the closed position and the predetermined angle so that the key support mechanism moves from the first position into the second position when the lid is pivoted open between the closed position to the predetermined angle and the key support mechanism remains in the second position when the lid is pivoted open to the predetermined angle or greater.

摘要翻译： 一种数据处理装置，包括具有键的键盘; 设置在所述键盘的边缘上以便能够从关闭位置枢转到预定角度并且进一步到打开位置的盖子; 键支撑机构，其能够在用于在操作状态下支撑钥匙的第一位置和不支撑钥匙的第二位置之间移动; 与关键支持机制相关的跟随者，使跟随者和关键支持者相关联; 以及与盖子连接以便与盖的枢转运动相关联的驱动器的驱动器，仅当盖在关闭位置和预定角度之间枢转时驱动从动件的驱动器，使得钥匙支撑机构从第一位置移动 当盖在关闭位置到预定角度之间枢转打开时，当盖旋转到预定角度或更大时，键支撑机构保持在第二位置，进入第二位置。

公开(公告)号：US09316991B2

公开(公告)日：2016-04-19

申请号：US13928465

申请日：2013-06-27

申请人： Takeyuki Takagi

发明人： Takeyuki Takagi

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

CPC分类号： G03G15/80 ,  G03G15/0806 ,  G03G15/0808 ,  G03G15/0865 ,  G03G15/0896 ,  G03G21/1867 ,  G03G21/1871 ,  G03G2221/163 ,  G03G2221/1651 ,  G03G2221/1657 ,  G03G2221/166 ,  G03G2221/1815 ,  G03G2221/183

摘要： A developer cartridge includes a case, a developer carrying member, a developer supplying member, a cap, an electrode, and a fixing member. The case has a first side wall formed with a toner fill-hole and a second side wall facing the first side wall in a particular direction. The cap is configured to seal the toner fill-hole. The electrode is configured to supply a bias voltage to at least one of the developer carrying member and the developer supplying member. The fixing member is configured to fix the electrode to the cap such that the electrode is disposed in superposed relation to the cap in the particular direction.

摘要翻译： 显影剂盒包括壳体，显影剂承载构件，显影剂供应构件，盖，电极和固定构件。 壳体具有形成有调色剂填充孔的第一侧壁和在特定方向上面向第一侧壁的第二侧壁。 盖被配置为密封调色剂填充孔。 电极构造成向显影剂承载构件和显影剂供应构件中的至少一个提供偏置电压。 固定构件被构造成将电极固定到盖上，使得电极以特定方向与帽盖重叠设置。

公开(公告)号：US08693914B2

公开(公告)日：2014-04-08

申请号：US13493022

申请日：2012-06-11

申请人： Shougo Sato ,  Takeyuki Takagi ,  Naoya Kamimura

发明人： Shougo Sato ,  Takeyuki Takagi ,  Naoya Kamimura

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

CPC分类号： G03G15/065 ,  G03B21/18 ,  G03G15/0865 ,  G03G21/1647 ,  G03G21/1652 ,  G03G21/1676 ,  G03G21/18 ,  G03G21/1807 ,  G03G21/1814 ,  G03G2221/1657 ,  G03G2221/166

摘要： A developing cartridge includes a case having a first sidewall and a second sidewall opposite to the first sidewall, and a developing roller disposed between the first sidewall and second sidewall. The developing roller can include a developing roller shaft and a developing roller member configured to carry a developing agent thereon, the developing roller member disposed around the developing roller shaft. Also, the developing cartridge can include an electrode disposed on the first sidewall adjacent to the developing roller shaft, the electrode electrically connected to the developing roller member, and a driven coupling disposed on the second sidewall. The electrode can include, an extending portion extending in a direction away from the first sidewall. An outermost periphery of the driven coupling defines a projection plane projecting in a direction towards the electrode, wherein at least a part of the extending portion is disposed within the projection plane.

公开(公告)号：US20140044453A1

公开(公告)日：2014-02-13

申请号：US14057736

申请日：2013-10-18

申请人： Shougo Sato ,  Takeyuki Takagi ,  Naoya Kamimura

发明人： Shougo Sato ,  Takeyuki Takagi ,  Naoya Kamimura

IPC分类号： G03G21/16

CPC分类号： G03G15/065 ,  G03B21/18 ,  G03G15/0865 ,  G03G21/1647 ,  G03G21/1652 ,  G03G21/1676 ,  G03G21/18 ,  G03G21/1807 ,  G03G21/1814 ,  G03G2221/1657 ,  G03G2221/166

摘要： A developing cartridge includes a case having a first sidewall and a second sidewall opposite to the first sidewall, and a developing roller disposed between the first sidewall and second sidewall. The developing roller can include a developing roller shaft and a developing roller member configured to carry a developing agent thereon, the developing roller member disposed around the developing roller shaft. Also, the developing cartridge can include an electrode disposed on the first sidewall adjacent to the developing roller shaft, the electrode electrically connected to the developing roller member, and a driven coupling disposed on the second sidewall. The electrode can include, an extending portion extending in a direction away from the first sidewall. An outermost periphery of the driven coupling defines a projection plane projecting in a direction towards the electrode, wherein at least a part of the extending portion is disposed within the projection plane.

摘要翻译： 显影盒包括具有第一侧壁和与第一侧壁相对的第二侧壁的壳体，以及设置在第一侧壁和第二侧壁之间的显影辊。 显影辊可以包括显影辊轴和构造成在其上承载显影剂的显影辊构件，显影辊构件设置在显影辊轴周围。 此外，显影盒可以包括设置在与显影辊轴相邻的第一侧壁上的电极，电连接到显影辊构件的电极和设置在第二侧壁上的从动联接器。 电极可以包括沿远离第一侧壁的方向延伸的延伸部分。 从动联轴器的最外围限定了一个沿朝向电极的方向突出的突出平面，其中延伸部分的至少一部分设置在投影平面内。

公开(公告)号：US08588664B2

公开(公告)日：2013-11-19

申请号：US12975878

申请日：2010-12-22

申请人： Takeyuki Takagi ,  Hiroki Mori

发明人： Takeyuki Takagi ,  Hiroki Mori

IPC分类号： G03G15/08

CPC分类号： G03G15/0867 ,  G03G15/0808 ,  G03G15/0865 ,  G03G21/1647

摘要： A developing cartridge includes: a developing roller that is rotatable about a developing roller axis line, which extends in a predetermined direction; a supply roller, which is rotatable about a supply roller axis line, which extends in the predetermined direction, and which supplies developer to the developing roller; a developing roller driving gear that is connected to the developing roller; a supply roller driving gear that is connected to the supply roller; and a driving force transmission gear, which is rotatable about a gear axis line extending in the predetermined direction, and which includes: a first gear part meshed with the developing roller driving gear; and a second gear part meshed with the supply roller driving gear. The driving force transmission gear transmits driving force to the developing roller driving gear and the supply roller driving gear.

公开(公告)号：US08204410B2

公开(公告)日：2012-06-19

申请号：US12210286

申请日：2008-09-15

申请人： Ryuya Yamazaki ,  Susumu Sakuma ,  Takeyuki Takagi

发明人： Ryuya Yamazaki ,  Susumu Sakuma ,  Takeyuki Takagi

IPC分类号： G03G15/08

CPC分类号： G03G15/0877 ,  G03G15/0872 ,  G03G2215/0827 ,  G03G2215/0841

摘要： A developer cartridge includes a housing attachable to and detachable from a developing device and accommodating developer and an agitator agitating the developer in the housing and supplying the developer to the developing device through a supply opening of the housing. The agitator includes a rotation shaft, a support plate, a delivery agitation blade supported by the support plate and passing through a position opposing the supply opening along an inner surface of the housing by rotation of the rotation shaft, an entire width of a first end portion of the delivery agitation blade being supported by a distal end portion of the support plate, and an oblique agitation blade erected from a surface of the support plate and oblique to the rotation shaft in order to move the developer in an axial direction of the rotation shaft toward the supply opening.

摘要翻译： 显影剂盒包括可附接到显影装置并且可从显影装置拆卸的壳体，并且容纳显影剂和搅拌器，搅拌壳体中的显影剂并且通过壳体的供应开口将显影剂供应到显影装置。 搅拌器包括旋转轴，支撑板，由支撑板支撑的输送搅拌叶片，并通过旋转轴的旋转沿着壳体的内表面穿过与供给口相对的位置，第一端的整个宽度 输送搅拌叶片的一部分由支撑板的远端部分支撑，并且从支撑板的表面竖立并倾斜于旋转轴的倾斜搅拌叶片，以使显影剂沿旋转轴线方向移动 轴朝向供应开口。