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1. 发明授权

US07421227B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US07421227B2
公开(公告)日：2008-09-02
申请号：US11434852
申请日：2006-05-16
申请人： Hiroyuki Hamakawa , Takaaki Kamei , Yoshihiro Yamagishi , Koji Suenami , Hirohisa Endou
发明人： Hiroyuki Hamakawa , Takaaki Kamei , Yoshihiro Yamagishi , Koji Suenami , Hirohisa Endou
IPC分类号： G03G15/08
CPC分类号： G03G15/0942
摘要： A developing device includes a developing sleeve for supplying toner particles to a latent image area on a peripheral surface of a photoconductive drum while rotating about an axis. The developing sleeve has a permanent magnet therein. Two magnetic members are provided in the developing device and face opposite ends of a peripheral surface of the developing sleeve at a predetermined distance from the developing sleeve. The magnetic members have arc-shaped inner surfaces. A blade is spaced a predetermined distance from a central portion of the peripheral surface of the developing sleeve. The blade adjusts the amount of toner particles supplied to the photoconductive drum. The gap between the arc-shaped inner surface of the magnetic member and the peripheral surface of the developing sleeve gradually increases from upstream to downstream in a rotational direction of the developing sleeve.
摘要翻译：显影装置包括显影套筒，用于在绕轴线旋转的同时将调色剂颗粒供应到感光鼓的外周表面上的潜像区域。显影套筒中具有永磁体。在显影装置中设置有两个磁性构件，并且与显影套筒相隔一预定距离的两个磁性构件面对显影套筒的周面的相对端。磁性构件具有弧形内表面。叶片与显影套筒的外围表面的中心部分隔开预定的距离。刀片调节供应到感光鼓的调色剂颗粒的量。磁性构件的弧形内表面与显影套筒的周面之间的间隙在显影套筒的旋转方向上从上游到下游逐渐增加。

2. 发明申请

US20060263111A1 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US20060263111A1
公开(公告)日：2006-11-23
申请号：US11434852
申请日：2006-05-16
申请人： Hiroyuki Hamakawa , Takaaki Kamei , Yoshihiro Yamagishi , Koji Suenami , Hirohisa Endou
发明人： Hiroyuki Hamakawa , Takaaki Kamei , Yoshihiro Yamagishi , Koji Suenami , Hirohisa Endou
IPC分类号： G03G15/08
CPC分类号： G03G15/0942
摘要： A developing device includes a developing sleeve for supplying toner particles to a latent image area on a peripheral surface of a photoconductive drum while rotating about an axis. The developing sleeve has a permanent magnet therein. Two magnetic members are provided in the developing device and face opposite ends of a peripheral surface of the developing sleeve at a predetermined distance from the developing sleeve. The magnetic members have arc-shaped inner surfaces. A blade is spaced a predetermined distance from a central portion of the peripheral surface of the developing sleeve. The blade adjusts the amount of toner particles supplied to the photoconductive drum. The gap between the arc-shaped inner surface of the magnetic member and the peripheral surface of the developing sleeve gradually increases from upstream to downstream in a rotational direction of the developing sleeve.
摘要翻译：显影装置包括显影套筒，用于在绕轴线旋转的同时将调色剂颗粒供应到感光鼓的外周表面上的潜像区域。显影套筒中具有永磁体。在显影装置中设置有两个磁性构件，并且与显影套筒相隔一预定距离的两个磁性构件面对显影套筒的周面的相对端。磁性构件具有弧形内表面。叶片与显影套筒的外围表面的中心部分隔开预定的距离。刀片调节供应到感光鼓的调色剂颗粒的量。磁性构件的弧形内表面与显影套筒的周面之间的间隙在显影套筒的旋转方向上从上游到下游逐渐增加。

3. 发明授权

US07421226B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US07421226B2
公开(公告)日：2008-09-02
申请号：US11416339
申请日：2006-05-02
申请人： Koji Suenami , Eiji Nimura , Hirohisa Endou , Hiroyuki Hamakawa , Yoshihiro Yamagishi
发明人： Koji Suenami , Eiji Nimura , Hirohisa Endou , Hiroyuki Hamakawa , Yoshihiro Yamagishi
IPC分类号： G03G15/08
CPC分类号： G03G15/0942 , G03G2215/0609 , G03G2215/0634
摘要： A developing device (50) includes a developing sleeve (53) for supplying toner particles (T) to a latent image area (22) on a peripheral surface of a photoconductive drum (20) while rotating about a central shaft (534). The developing sleeve (53) has an immovable sleeve magnet (533) therein. Two magnetic members (82) are disposed in opposite end portions of the developing sleeve (53) and are spaced a predetermined distance from the peripheral surface of the developing sleeve. Each magnet member (82) has an arc shape. A magnetic member magnet (83) is mounted in the magnet member (82) and faces a sleeve magnet (533) so that opposite facing portions of the magnetic member magnet (83) and the sleeve magnet (533) have the same polarity. With this construction, toner particles are prevented from leaking from the end portions of the developing sleeve (53).
摘要翻译：显影装置（50）包括用于在绕中心轴（534）旋转的同时将调色剂颗粒（T）供应到感光鼓（20）的外周表面上的潜像区域（22）的显影套筒（53）。显影套筒（53）中具有不可移动的套筒磁体（533）。两个磁性构件（82）设置在显影套筒（53）的相对端部，并且与显影套筒的外围表面隔开预定的距离。每个磁体构件（82）具有弧形。磁性构件磁体（83）安装在磁体构件（82）中并且面向套筒磁体（533），使得磁性构件磁体（83）和套筒磁体（533）的相对的相对部分具有相同的极性。利用这种结构，防止调色剂颗粒从显影套筒（53）的端部泄漏。

4. 发明申请

US20060257162A1 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US20060257162A1
公开(公告)日：2006-11-16
申请号：US11416339
申请日：2006-05-02
申请人： Koji Suenami , Eiji Nimura , Hirohisa Endou , Hiroyuki Hamakawa , Yoshihiro Yamagishi
发明人： Koji Suenami , Eiji Nimura , Hirohisa Endou , Hiroyuki Hamakawa , Yoshihiro Yamagishi
IPC分类号： G03G15/08
CPC分类号： G03G15/0942 , G03G2215/0609 , G03G2215/0634
摘要： A developing device (50) includes a developing sleeve (53) for supplying toner particles (T) to a latent image area (22) on a peripheral surface of a photoconductive drum (20) while rotating about a central shaft (534). The developing sleeve (53) has an immovable sleeve magnet (533) therein. Two magnetic members (82) are disposed in opposite end portions of the developing sleeve (53) and are spaced a predetermined distance from the peripheral surface of the developing sleeve. Each magnet member (82) has an arc shape. A magnetic member magnet (83) is mounted in the magnet member (82) and faces a sleeve magnet (533) so that opposite facing portions of the magnetic member magnet (83) and the sleeve magnet (533) have the same polarity. With this construction, toner particles are prevented from leaking from the end portions of the developing sleeve (53).
摘要翻译：显影装置（50）包括用于在绕中心轴（534）旋转的同时将调色剂颗粒（T）供应到感光鼓（20）的外周表面上的潜像区域（22）的显影套筒（53）。显影套筒（53）中具有不可移动的套筒磁体（533）。两个磁性构件（82）设置在显影套筒（53）的相对端部，并且与显影套筒的外围表面隔开预定的距离。每个磁体构件（82）具有弧形。磁性构件磁体（83）安装在磁体构件（82）中并且面向套筒磁体（533），使得磁性构件磁体（83）和套筒磁体（533）的相对的相对部分具有相同的极性。利用这种结构，防止调色剂颗粒从显影套筒（53）的端部泄漏。

5. 发明授权

US07555247B2 Toner conveying device, developing device, and image forming device having the same 有权
标题翻译：调色剂输送装置，显影装置和具有该调色剂输送装置的图像形成装置
公开(公告)号：US07555247B2
公开(公告)日：2009-06-30
申请号：US11277362
申请日：2006-03-24
申请人： Koji Suenami , Hiroyuki Hamakawa , Takaaki Kamei , Asami Kotera , Yoshihiro Yamagishi , Eiji Nimura , Takahiko Murata
发明人： Koji Suenami , Hiroyuki Hamakawa , Takaaki Kamei , Asami Kotera , Yoshihiro Yamagishi , Eiji Nimura , Takahiko Murata
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822 , G03G2215/0827 , G03G2215/0838
摘要： A developing device includes a container for containing toner, a rotatable shaft provided in the container, a spiral shaped blade formed on an outer circumference of the shaft, and a first spiral member for conveying the toner in the longitudinal direction of the shaft by means of rotation. In addition, a toner removing member is provided for removing the toner attached to the first spiral member. Then, by rotation of the first spiral member, the toner removing member is moved in the longitudinal direction of the shaft and the direction that is orthogonal to the longitudinal direction of the shaft so as to be in contact with the surface of the first spiral member. Accordingly, it is possible to adequately scrape the toner off the spiral shaped blade and the shaft, thereby effectively prevent an aggregation of toner from occurring.
摘要翻译：显影装置包括容纳调色剂的容器，设置在容器中的旋转轴，形成在轴的外圆周上的螺旋形叶片，以及用于沿着轴的纵向方向传送调色剂的第一螺旋构件，借助于回转。此外，设置有去除附着在第一螺旋构件上的调色剂的调色剂去除构件。然后，通过旋转第一螺旋构件，调色剂除去构件沿着轴的纵向方向和与轴的纵向方向垂直的方向移动以与第一螺旋构件的表面接触。因此，可以将螺旋形叶片和轴上的调色剂充分地刮掉，从而有效地防止调色剂的聚集。

6. 发明授权

US07466943B2 Image forming apparatus comprising a developer roller 有权
标题翻译：图像形成装置包括显影辊
公开(公告)号：US07466943B2
公开(公告)日：2008-12-16
申请号：US11399622
申请日：2006-04-07
申请人： Hiroyuki Hamakawa , Koji Suenami , Hirohisa Endou
发明人： Hiroyuki Hamakawa , Koji Suenami , Hirohisa Endou
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/751 , G03G15/0806
摘要： A control part 33 rotates a developer roller 21a at a second rotation speed, which is slower than a normal rotation speed during an image formation period (first rotation speed), during a non-image formation period while a heater 14 is in use. This prevents deformation of the developer roller 21a caused by radiant heat from a photoconductive drum 41, effectively prevents the appearance of image fogging, concentration unevenness, and the like, and also suppresses toner deterioration in a development unit 21.
摘要翻译：控制部33在加热器14使用时的非图像形成期间以图像形成期间（第一旋转速度）以内的正常转速比第二转速旋转显影辊21a。这防止了由感光鼓41的辐射热引起的显影辊21a的变形，有效地防止了图像起雾，集中不均匀等的出现，并且还抑制显影单元21中的调色剂劣化。

7. 发明申请

US20060245790A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060245790A1
公开(公告)日：2006-11-02
申请号：US11399622
申请日：2006-04-07
申请人： Hiroyuki Hamakawa , Koji Suenami , Hirohisa Endou
发明人： Hiroyuki Hamakawa , Koji Suenami , Hirohisa Endou
IPC分类号： G03G15/00 , G03G15/08
CPC分类号： G03G15/751 , G03G15/0806
摘要： A control part 33 rotates a developer roller 21a at a second rotation speed, which is slower than a normal rotation speed during an image formation period (first rotation speed), during a non-image formation period while a heater 14 is in use. This prevents deformation of the developer roller 21a caused by radiant heat from a photoconductive drum 41, effectively prevents the appearance of image fogging, concentration unevenness, and the like, and also suppresses toner deterioration in a development unit 21.
摘要翻译：控制部33在加热器14使用时的非图像形成期间以图像形成期间（第一旋转速度）以比正常旋转速度慢的第二旋转速度旋转显影辊21a。这防止了由感光鼓41的辐射热引起的显影辊21a的变形，有效地防止了图像起雾，集中不均匀等的出现，并且还抑制了显影单元21中的调色剂劣化。

8. 发明授权

US08889649B2 Composition containing antisense oligonucleotide to micro RNA 有权
标题翻译：含有反义寡核苷酸至微RNA的组合物
公开(公告)号：US08889649B2
公开(公告)日：2014-11-18
申请号：US13884436
申请日：2011-11-10
申请人： Koichi Nakashiro , Hiroyuki Hamakawa , Hiroshi Tanaka
发明人： Koichi Nakashiro , Hiroyuki Hamakawa , Hiroshi Tanaka
IPC分类号： C12N15/11 , C12Q1/68 , A61K31/7088 , C12N15/113 , A61K48/00
CPC分类号： C12N15/113 , A61K31/7088 , A61K48/00 , C12N2310/113 , C12N2310/141 , C12N2310/3231 , C12N2320/11 , C12N2330/31
摘要： Provided is a composition that contains an antisense oligonucleotide to a micro RNA and is capable of inhibiting the growth of cancer cells. The present invention, as one aspect, relates to a composition for suppressing the growth of human cancer cells, the composition containing an antisense oligonucleotide to a micro RNA, wherein the micro RNA is selected from the group consisting of hsa-miR-133a, hsa-miR-133b, hsa-miR-346 and hsa-miR-361-3p. The present invention, as another aspect, relates to a composition for suppressing the growth of human head/neck cancer cells, the composition containing an antisense oligonucleotide to a micro RNA, wherein the micro RNA is selected from the group consisting of hsa-miR-92a, hsa-miR-133a, hsa-miR-133b, hsa-miR-139-5p, hsa-miR-197, hsa-miR-328, hsa-miR-346, hsa-miR-361-3p, hsa-miR-605, hsa-miR-766, hsa-miR-1228, hsa-miR-1252, hsa-miR-1260 and hsa-miR-1271.
摘要翻译：本发明提供了含有对微RNA的反义寡核苷酸并且能够抑制癌细胞生长的组合物。本发明一方面涉及抑制人癌细胞生长的组合物，该组合物含有对微RNA的反义寡核苷酸，其中所述微RNA选自hsa-miR-133a，hsa -miR-133b，hsa-miR-346和hsa-miR-361-3p。本发明另一方面涉及抑制人头颈部癌细胞生长的组合物，该组合物含有对微RNA的反义寡核苷酸，其中微RNA选自hsa-miR- 92a，hsa-miR-133a，hsa-miR-133b，hsa-miR-139-5p，hsa-miR-197，hsa-miR-328，hsa-miR-346，hsa-miR-361-3p， miR-605，hsa-miR-766，hsa-miR-1228，hsa-miR-1252，hsa-miR-1260和hsa-miR-1271。

9. 发明授权

US08750765B2 Developing device and image forming apparatus provided therewith 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US08750765B2
公开(公告)日：2014-06-10
申请号：US12967336
申请日：2010-12-14
申请人： Akihiro Watanabe , Hiroyuki Hamakawa , Hiroshi Yamazaki
发明人： Akihiro Watanabe , Hiroyuki Hamakawa , Hiroshi Yamazaki
IPC分类号： G03G15/08
CPC分类号： G03G15/0839 , G03G15/0844 , G03G15/0877 , G03G15/0893 , G03G2215/0822 , G03G2215/083 , G03G2215/0833
摘要： Provided is a developing device including: a developing container including a developer replenishing port from which the developer is replenished, and a developer discharge port which is provided on a downstream side of one of the conveyance paths and from which surplus developer is discharged; and a discharge regulating portion provided to one of the plurality of stirring members which is arranged in the one of the conveyance paths, in which the discharge regulating portion includes a regulating member arranged so as to face the developer discharge port, for regulating movement of the developer to the developer discharge port side, and a decelerating conveyance member arranged between the helical blade and the regulating member, for partially reducing a conveying speed of the developer in the one of the conveyance paths.
摘要翻译：提供了一种显影装置，包括：显影剂容器，其包括显影剂补充口，补充显影剂的显影剂;以及显影剂排出口，其设置在输送路径中的一个输送路径的下游侧，剩余的显影剂被排出; 以及设置在所述多个搅拌部件中的一个设置在所述输送路径中的一个的排出调节部，所述排出限制部包括配置成朝向所述显影剂排出口的调节部件，显影剂到显影剂排出口侧，以及设置在螺旋叶片和调节构件之间的减速输送构件，用于部分地降低一个输送路径中的显影剂的输送速度。

10. 发明授权

US08190071B2 Developing device forming toner layer by magnetic brush and image forming apparatus using same 有权
标题翻译：通过磁刷形成调色剂层的显影装置和使用它的成像装置
公开(公告)号：US08190071B2
公开(公告)日：2012-05-29
申请号：US12149744
申请日：2008-05-07
申请人： Hiroyuki Hamakawa
发明人： Hiroyuki Hamakawa
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G2215/0861
摘要： The surface of a developing roller is coated with a phenol resin layer at a higher level in triboelectric series than a toner. A positively charged toner supplied from a magnetic roller onto the developing roller is negatively charged by friction with the phenol resin layer at the higher level in the triboelectric series. As a result, the positive charge of the toner is cancelled out, and the charge amount of toner per unit weight on the developing roller (Q/M)s decreases. Applying this principle, relationship between (Q/M)s and the charge amount of toner per unit weight on the magnetic roller (Q/M)m satisfies (Q/M)s
摘要翻译：显影辊的表面以比调色剂更高水平的酚醛树脂层涂覆摩擦系列。从磁性辊供给到显影辊上的带正电的调色剂通过与摩擦系列中较高级别的酚醛树脂层的摩擦而带负电荷。结果，调色剂的正电荷被抵消，并且显影辊上的每单位重量的调色剂的电荷量（Q / M）减小。应用该原理，（Q / M）s与磁性辊上的每单位重量的调色剂的电荷量（Q / M）m的关系满足（Q / M）s <（Q / M）m。

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