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1. 发明申请

US20180113411A1 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 审中-公开
公开(公告)号：US20180113411A1
公开(公告)日：2018-04-26
申请号：US15785518
申请日：2017-10-17
申请人： Michiya Okamoto , Nobuyuki Taguchi , Takeshi Fukao , Shinya Karasawa , Takuma Iwasaki , Kentaro Nodera , Masanari Shimamoto
发明人： Michiya Okamoto , Nobuyuki Taguchi , Takeshi Fukao , Shinya Karasawa , Takuma Iwasaki , Kentaro Nodera , Masanari Shimamoto
IPC分类号： B41J2/385
CPC分类号： G03G15/75 , G03G15/04054 , G03G21/1821
摘要： An image forming apparatus includes a rotatable image bearer, an exposure device, a development unit, an adjuster, and a magnetic member. The exposure device forms a latent image on a surface of the image bearer. The developing unit renders the latent image visible with developer including toner and carrier. The adjuster contacts each of the image bearer and the exposure device to regulate a distance between the image bearer and the exposure device. The magnetic member is arranged side by side with the adjuster in a direction of rotation of the image bearer.

2. 发明授权

US09429895B2 Cleaning device and image forming apparatus 有权
标题翻译：清洁装置和成像装置
公开(公告)号：US09429895B2
公开(公告)日：2016-08-30
申请号：US14610036
申请日：2015-01-30
申请人： Hajime Teraji , Hiromichi Ninomiya , Takeshi Kojima , Michiya Okamoto , Takuma Iwasaki , Shinya Karasawa , Daisuke Sawada , Kentaroh Nodera , Masanori Moro
发明人： Hajime Teraji , Hiromichi Ninomiya , Takeshi Kojima , Michiya Okamoto , Takuma Iwasaki , Shinya Karasawa , Daisuke Sawada , Kentaroh Nodera , Masanori Moro
IPC分类号： G03G21/00 , B08B1/00 , B08B1/04
CPC分类号： G03G21/0029 , B08B1/005 , B08B1/007 , B08B1/04 , G03G21/0035 , G03G21/0076 , G03G2215/1661
摘要： A cleaning device comprises: a to-be-cleaned member; a cleaning member that cleans the surface of the to-be-cleaned member; a conveying member that conveys a substance removed from the surface of the to-be-cleaned member to outside of the device; a rotatable collecting member that conveys with its surface the substance toward the conveying member; and a partitioning member that guides the substance from the collecting member to the conveying member. The collecting member comprises a conveying portion that carries and conveys the substance; and a protrusion that protrudes toward an upstream side of the conveying portion in a rotating direction of the collecting member. One end of the partitioning member faces the rotating collecting member, and the other end faces the conveying member. The conveying portion and the protrusion are brought into contact with the partitioning member by the rotation of the collecting member.
摘要翻译：清洁装置包括：待清洁部件; 清洁被清洁部件的表面的清洁部件; 输送构件，其将从待清洁构件的表面移除的物质输送到所述装置的外部; 可旋转收集构件，其表面物质朝向输送构件传送; 以及将物质从收集构件引导到输送构件的分隔构件。收集构件包括承载和输送物质的输送部分; 以及在收集部件的旋转方向上朝向输送部的上游侧突出的突起。分隔构件的一端面向旋转收集构件，另一端面向输送构件。输送部和突起通过收集构件的旋转与分隔构件接触。

3. 发明申请

US20150261172A1 WASTE TONER CONTAINER AND IMAGE FORMING APPARATUS 有权
标题翻译：废弃墨盒和图像形成装置
公开(公告)号：US20150261172A1
公开(公告)日：2015-09-17
申请号：US14633378
申请日：2015-02-27
申请人： Shinya KARASAWA , Hiromichi NINOMIYA , Takeshi KOJIMA , Hajime TERAJI , Michiya OKAMOTO , Takuma IWASAKI , Daisuke SAWADA , Kentaroh NODERA , Daisuke TOMITA , Masanori MORO
发明人： Shinya KARASAWA , Hiromichi NINOMIYA , Takeshi KOJIMA , Hajime TERAJI , Michiya OKAMOTO , Takuma IWASAKI , Daisuke SAWADA , Kentaroh NODERA , Daisuke TOMITA , Masanori MORO
IPC分类号： G03G21/12
CPC分类号： G03G21/12
摘要： The waste toner container includes: a waste toner detection unit configured to detect a state in which a toner surface of waste toner at that position is displaced up to a ceiling portion or near the ceiling portion. The waste toner detection unit includes: a flexibility member installed so as to cover an opening portion formed in the ceiling portion or a side wall and is configured to be deformed by a direct or indirect push by the waste toner; and a movable member formed so as to contact the flexibility member from outside of the container and so as to be displaced by the direct or indirect push by the waste toner interposing the flexibility member such that displacement thereof is detected by a detection unit. The displacement of the movable member is limited by a regulating member.
摘要翻译：废调色剂容器包括：废色调剂检测单元，被配置为检测在该位置处的废调色剂的调色剂表面位移到顶部或顶部附近的状态。废调色剂检测单元包括：柔性构件，其被安装成覆盖形成在顶部或侧壁中的开口部分，并且构造成通过废调色剂的直接或间接推动而变形; 以及可移动部件，其形成为从所述容器的外部接触所述柔性部件，并且通过由插入所述柔性部件的所述废色调剂的直接或间接推动而移位，使得其通过检测单元检测到位移。可动构件的位移受限制构件的限制。

4. 发明授权

US08989619B2 Image forming apparatus having transfer belt contact and separating mechanism interfering with removable unit 有权
标题翻译：具有转印带接触和分离机构的图像形成装置干涉可移除单元
公开(公告)号：US08989619B2
公开(公告)日：2015-03-24
申请号：US13761309
申请日：2013-02-07
申请人： Shinya Karasawa , Ken Amemiya , Michiya Okamoto , Takuma Iwasaki , Hiroyuki Uenishi
发明人： Shinya Karasawa , Ken Amemiya , Michiya Okamoto , Takuma Iwasaki , Hiroyuki Uenishi
IPC分类号： G03G15/16 , G03G15/00 , G03G15/01 , G03G21/12 , G03G21/16 , G03G21/18
CPC分类号： G03G21/1671 , G03G15/0136 , G03G21/12 , G03G21/1647 , G03G21/168 , G03G21/169 , G03G21/1842
摘要： An image forming apparatus includes an image carrier removably installed in the apparatus to carry an image; a transfer member contacting with the image carrier to transfer the image onto the transfer member or a recording medium; a contact and separation mechanism causing the transfer member to contact with or separate from the image carrier; and a removable unit removably installed in the apparatus from the same direction as an installation direction of the image carrier to be disposed proximal of the image carrier and the transfer member in the installation direction, and at least partially overlapping the image carrier and the transfer member as viewed in the installation direction. The removable unit interferes with the contact and separation mechanism and is prevented from being installed in the apparatus, when the transfer member is separated from the image carrier by the contact and separation mechanism.
摘要翻译：图像形成装置包括可移除地安装在装置中以承载图像的图像载体; 与图像载体接触以将图像转印到转印部件或记录介质上的转印部件; 接触和分离机构，其使所述转印部件与所述图像载体接触或分离; 以及可移除单元，其从与图像载体的安装方向相同的方向可拆卸地安装在图像载体和传送构件的安置方向的近侧，并且至少部分地与图像载体和转印构件重叠从安装方向看。当转印部件通过接触分离机构与图像载体分离时，可移动单元干扰接触和分离机构并且防止其被安装在设备中。

5. 发明授权

US08611805B2 Waste-toner collecting device process cartridge and image forming apparatus having the same 有权
标题翻译：废粉收集装置处理盒和具有该处理盒的成像装置
公开(公告)号：US08611805B2
公开(公告)日：2013-12-17
申请号：US12923985
申请日：2010-10-19
申请人： Toshio Koike , Ken Amemiya , Satoshi Hatori , Yuji Arai , Yuta Azeyanagi , Michiya Okamoto , Takuma Iwasaki
发明人： Toshio Koike , Ken Amemiya , Satoshi Hatori , Yuji Arai , Yuta Azeyanagi , Michiya Okamoto , Takuma Iwasaki
IPC分类号： G03G21/00
CPC分类号： G03G21/12 , G03G21/105
摘要： A waste-toner collecting device includes a waste toner collector that collects and stores therein non-transferred toner as waste toner conveyed from a cleaning unit via the conveying path; and a leveling member that levels waste toner accumulated inside the waste toner collector, and drive of which is controlled so that driving conditions thereof are varied based on information of an image formed on the image carrier. The switching of the driving conditions of the leveling member is controlled so as to be performed after a delay time during which the non-transferred toner collected in the cleaning unit reaches the waste-toner collector via the conveying path.
摘要翻译：废粉收集装置包括：废粉收集器，其收集并存储未经转印的调色剂，作为经由输送路径从清洁单元输送的废调色剂; 以及调平部件，其使积聚在废粉收集器内的调色剂排出，并且其驱动被控制，使得其驱动条件基于在图像载体上形成的图像的信息而变化。控制调平部件的驱动条件的切换，以便在收集在清洁单元中的未转印的调色剂经由输送路径到达废色粉收集器的延迟时间之后进行。

6. 发明授权

US08369770B2 Collection container, cleaning unit, and image forming apparatus capable of collecting waste toner efficiently 有权
标题翻译：收集容器，清洁单元和能够有效地收集废调色剂的成像设备
公开(公告)号：US08369770B2
公开(公告)日：2013-02-05
申请号：US12461998
申请日：2009-08-31
申请人： Michiya Okamoto , Hiroyuki Nagashima , Fumihito Itoh , Hiroshi Ono , Ken Amemiya , Masahiko Shakuto , Toshio Koike , Yuji Arai , Kaoru Yoshino , Takuma Iwasaki
发明人： Michiya Okamoto , Hiroyuki Nagashima , Fumihito Itoh , Hiroshi Ono , Ken Amemiya , Masahiko Shakuto , Toshio Koike , Yuji Arai , Kaoru Yoshino , Takuma Iwasaki
IPC分类号： G03G21/12
CPC分类号： G03G21/12 , G03G2215/0888
摘要： A collection container for collecting and containing waste toner includes a leveling member, a detector, and at least one inlet. The leveling member levels the waste toner contained in the collection container. The detector detects an amount of the waste toner contained in the collection container. The leveling member levels the waste toner delivered to the collection container through the at least one inlet by conveying the waste toner simultaneously in a first direction toward the detector and a second direction opposite to the first direction, starting from an origination position corresponding to the at least one inlet.
摘要翻译：用于收集和容纳废调色剂的收集容器包括调平构件，检测器和至少一个入口。调平构件使包含在收集容器中的废调色剂水平。检测器检测包含在收集容器中的废调色剂的量。调平构件使通过至少一个入口输送到收集容器的废调色剂通过沿着朝向检测器的第一方向同时输送废调色剂并且与从第一方向相反的第二方向输送到收集容器，最少一个入口

7. 发明申请

US20110076075A1 Lubricant applicator, image forming apparatus, and method of mounting lubricant applicator 有权
标题翻译：润滑剂涂布器，成像设备和安装润滑剂涂布器的方法
公开(公告)号：US20110076075A1
公开(公告)日：2011-03-31
申请号：US12923359
申请日：2010-09-16
申请人： Yuji Arai , Ken Amemiya , Toshio Koike , Michiya Okamoto , Takuma Iwasaki , Hiroyuki Nagashima , Fumihito Itoh , Hiroshi Ono , Masahiko Shakuto , Kaoru Yoshino , Satoshi Hatori , Yuta Azeyanagi
发明人： Yuji Arai , Ken Amemiya , Toshio Koike , Michiya Okamoto , Takuma Iwasaki , Hiroyuki Nagashima , Fumihito Itoh , Hiroshi Ono , Masahiko Shakuto , Kaoru Yoshino , Satoshi Hatori , Yuta Azeyanagi
IPC分类号： G03G21/00 , F16N15/00 , B23P19/00
CPC分类号： G03G21/00
摘要： A lubricant applicator includes: a lubricant application unit that is arranged so as to be in contact with a surface of an image carrier, scrapes a solid lubricant, and applies the solid lubricant onto the surface of the image carrier while moving a surface of the lubricant application unit; a lubricant holding member that holds the solid lubricant; and a lubricant biasing unit that biases the solid lubricant against the lubricant application unit. The lubricant biasing unit is housed in a housing under a state that one end of the lubricant biasing unit is held by the lubricant holding member so that a position of the one end of the lubricant biasing unit is restricted, and another end of the lubricant biasing unit is held by a biasing-unit holding member that is provided to restrict a position of the another end of the lubricant biasing unit.
摘要翻译：润滑剂涂布器包括：润滑剂施加单元，被布置成与图像载体的表面接触，刮擦固体润滑剂，并将固体润滑剂施加到图像载体的表面上，同时移动润滑剂的表面申请单位保持固体润滑剂的润滑剂保持构件; 以及润滑剂偏压单元，其将固体润滑剂偏压抵靠润滑剂施加单元。在润滑剂偏压单元的一端被润滑剂保持部件保持的状态下，润滑剂偏压单元容纳在壳体中，使得润滑剂偏压单元的一端的位置被限制，另一端的润滑剂偏置单元由设置成限制润滑剂偏压单元的另一端的位置的偏置单元保持构件保持。

8. 发明申请

US20100074665A1 Cleaning device including cleaning mechanism having noise reduction mechanism and image forming apparatus incorporating same 有权
标题翻译：清洁装置，包括具有降噪机构的清洁机构和包含其的图像形成装置
公开(公告)号：US20100074665A1
公开(公告)日：2010-03-25
申请号：US12585635
申请日：2009-09-21
申请人： Michiya Okamoto , Hiroyuki Nagashima , Fumihito Itoh , Hiroshi Ono , Ken Amemiya , Masahiko Shakuto , Toshio Koike , Yuji Arai , Kaoru Yoshino , Takuma Iwasaki
发明人： Michiya Okamoto , Hiroyuki Nagashima , Fumihito Itoh , Hiroshi Ono , Ken Amemiya , Masahiko Shakuto , Toshio Koike , Yuji Arai , Kaoru Yoshino , Takuma Iwasaki
IPC分类号： G03G21/00
CPC分类号： G03G21/0029
摘要： A cleaning device that can be incorporated in an image forming apparatus which includes an image carrier configured to form a toner image, and a cleaning device configured to clean residual toner on the surface of the image carrier. The cleaning device includes a cleaning blade having a blade member provided to contact the surface of the image carrier and a holder to hold the blade member. The cleaning device further includes a frame to hold the cleaning blade and a vibration suppression member provided across the cleaning blade and the frame to couple the cleaning blade and the frame together and suppress vibration.
摘要翻译：可以并入图像形成装置中的清洁装置，该图像形成装置包括构造成形成调色剂图像的图像载体，以及清洁装置，其构造成清洁图像载体表面上的残留调色剂。清洁装置包括具有设置成接触图像载体的表面的刀片构件和用于保持刀片构件的保持器的清洁刀片。清洁装置还包括保持清洁刮板的框架和设置在清洁刮板和框架两侧的振动抑制构件，以将清洁刮板和框架联接在一起并抑制振动。

9. 发明授权

US09316997B2 Image forming apparatus that selectively recycles developer 有权
标题翻译：选择性地再循环显影剂的图像形成装置
公开(公告)号：US09316997B2
公开(公告)日：2016-04-19
申请号：US14622213
申请日：2015-02-13
申请人： Tetsuto Ueda , Hiroomi Tamura , Kazuya Saitoh , Sho Sekiguchi , Hirokatsu Suzuki , Takeshi Kojima , Takuma Iwasaki
发明人： Tetsuto Ueda , Hiroomi Tamura , Kazuya Saitoh , Sho Sekiguchi , Hirokatsu Suzuki , Takeshi Kojima , Takuma Iwasaki
IPC分类号： G03G21/10
CPC分类号： G03G21/105
摘要： An image forming apparatus that includes an image bearer, a developing device to develop a latent image, a transfer device to transfer a developed image from the image bearer, a developer collecting device to collect developer remaining on the image bearer, and a waste-developer container to contain developer to be disposed. The apparatus also includes a switching determiner to perform a determination of a preferred transfer amount of developer in a target period, an estimation of an accumulative consumption of developer in the target period, a determination of whether to dispose or reuse collected developer, and a determination of whether to perform switching between disposal and reuse of the collected developer based on comparison between the preferred transfer amount and the estimated accumulative consumption of developer. The apparatus also includes a switching controller to cause the developer collecting device to perform the switching between disposal and reuse.
摘要翻译：一种图像形成装置，包括图像载体，用于显影潜像的显影装置，用于从图像载体传送显影图像的转印装置，用于收集残留在图像载体上的显影剂的显影剂收集装置，以及废弃显影剂容器包含待处理的开发商。该设备还包括切换确定器，用于在目标周期内确定显影剂的优选转移量，在目标周期内对显影剂的累积消耗的估计，是否处置或重新利用收集的显影剂的确定以及确定基于优选的转移量和估计的显影剂的累积消耗之间的比较，是否执行所收集的开发者的处理和再利用之间的切换。该装置还包括切换控制器，以使得显影剂收集装置执行处置和再利用之间的切换。

10. 发明授权

US09285754B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09285754B2
公开(公告)日：2016-03-15
申请号：US14794171
申请日：2015-07-08
申请人： Kentaroh Nodera , Hiromichi Ninomiya , Masahiko Shakuto , Takuma Iwasaki , Hajime Teraji , Daisuke Sawada
发明人： Kentaroh Nodera , Hiromichi Ninomiya , Masahiko Shakuto , Takuma Iwasaki , Hajime Teraji , Daisuke Sawada
IPC分类号： G03G21/00 , G03G15/16
CPC分类号： G03G21/08
摘要： An image forming apparatus includes: an image bearer on which a latent image is formed and developed into a toner image; a transfer member that is arranged so as to come in contact with or face the image bearer to form a transfer position; a cleaning unit that removes and collects untransferred toner; a guide member that guides conveyance of the recording medium; a neutralizing light source that irradiates a position downstream of the transfer position and upstream of the cleaning unit in a running direction of the image bearer with neutralizing light which is incident on and reflected by the recording medium sent out from the transfer position and/or the guide member; and a shielding member that blocks light such that the image bearer is not irradiated directly with a part or whole of neutralizing light emitted from the neutralizing light source.
摘要翻译：图像形成装置包括：形成有潜像并显影成调色剂图像的图像承载体; 传送构件，其布置成与图像承载体接触或面对图像承载件，以形成传送位置; 清洁单元，其去除和收集未转印的调色剂; 引导构件，其引导记录介质的传送; 一种中和光源，其以图像载体的行进方向照射转印位置下游的位置和清洁单元的上游，中和光入射到从转印位置发出的记录介质上并由其反射，和/或指导员; 以及阻挡光的屏蔽部件，使得图像承载体不直接照射从中和光发射的中和光的一部分或全部。

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