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1. 发明专利

JP2014199337A 帯電器审中-公开
标题翻译：充电器
公开(公告)号：JP2014199337A
公开(公告)日：2014-10-23
申请号：JP2013074708
申请日：2013-03-29
申请人：ブラザー工業株式会社 , Brother Ind Ltd
发明人： YOSHIZUMI HIKARI , OGAWA KOJI , MUSHIGA MOTOAKI
IPC分类号： G03G15/02
CPC分类号： G03G15/0291 , G03G15/0258
摘要：【課題】放電電極を確実に清掃できる帯電器を提供すること。【解決手段】帯電ユニット2に、左右方向に沿って延びる放電ワイヤ19を備えるスコロトロン型帯電器5と、左右方向に移動し、スコロトロン型帯電器5を清掃するクリーナー6とを備える。また、クリーナー6に、放電ワイヤ19に接触する硬質部材43と、硬質部材43に対して、放電ワイヤ19の反対側に位置し、硬質部材43を支持する緩衝部材42とを備える。【選択図】図6
摘要翻译：要解决的问题：提供一种能够使放电电极被牢固地清洁的充电器。解决方案：充电单元2包括一个防风电式充电器5，其包括向左右延伸的放电线19和向右移动的清洁器6，另外，清洁器6包括与放电线19接触的硬质部件43和位于与放电线19相反的一侧的缓冲部件42，该缓冲部件穿过硬质部件43 并支撑硬件43。

2. 发明专利

JP2013011743A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2013011743A
公开(公告)日：2013-01-17
申请号：JP2011144567
申请日：2011-06-29
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： KOYAMA YOSHIHIRO , HIROSE TOKUO , UKAI MASAMITSU , UCHIDA NORIO , MUSHIGA MOTOAKI , YOSHIYAMA IKUNOBU
IPC分类号： G03G21/18 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To efficiently cool toner in a process unit.SOLUTION: An image forming apparatus (laser printer 1) includes: a process unit 6 that has a ventilation path 64 on the process side; an apparatus body 2 that accommodates the process unit 6; a guide member 9 that has a guide surface 9A forming a conveyance path 65 of a recording sheet between the guide member 9 and a housing 63; and a fan 81 that generates flow of air that is discharged to the outside of the housing 63 from the conveyance path 65 through the ventilation path 64 on the process side. The guide member 9 is provided with a conveyance roller 37A that conveys the recording sheet, and a detection member 91 that detects the passing of the recording sheet, in such a way that they protrude from the guide surface 9A. A ventilation path 92 on the guide side that is recessed relative to the guide surface 9A is formed on each side in the axial direction of the conveyance roller 37A on the guide surface 9A in such a way to extend in the conveyance direction of the recording sheet.
摘要翻译：要解决的问题：有效地冷却处理单元中的调色剂。解决方案：图像形成装置（激光打印机1）包括：处理单元6，其在处理侧具有通风路径64; 容纳处理单元6的装置主体2; 引导构件9，其具有在导向构件9和壳体63之间形成记录片材的传送路径65的引导表面9A; 以及风扇81，其通过处理侧的通风路径64从输送路径65产生从壳体63的外部排出的空气流。引导构件9设置有传送记录片材的传送辊37A和检测构件91，其检测记录片材的通过，使得它们从引导表面9A突出。在导向面9A上沿着输送辊37A的轴向方向的两侧，在引导面上相对于引导面9A凹陷的通气路径92以在记录纸张的输送方向延伸的方式形成。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2010008890A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2010008890A
公开(公告)日：2010-01-14
申请号：JP2008170505
申请日：2008-06-30
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： MUSHIGA MOTOAKI , SATO SHOGO
IPC分类号： G03G15/00
CPC分类号： G03G21/1676 , G03G21/1604 , G03G21/1619 , G03G21/1623 , G03G2221/163 , G03G2221/1654 , G03G2221/1684 , G03G2221/1815
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus whose cost can be reduced by simplifying a structure for separating each developing unit from a corresponding photoreceptor drum. SOLUTION: The image forming apparatus (color printer 1) includes a developing unit support (drawer 100) supporting a plurality of developing units (process cartridges 73), and holding members (drawer rails 200) holding the developing unit support so that the support is slidable. The upstream end of each holding member in the drawn direction of the developing unit support is supported by the apparatus body 2 so as to be turnable. Thereby the holding members are configured so as to swing between a contact position where each photoreceptor 71 and the corresponding unit are in contact with each other and a separation position where the developing unit is separated from the corresponding photoreceptor drum 71 and the developing unit support can be drawn downward. In addition, the image forming apparatus further includes a biasing member for biasing the developing unit support drawn out of the body 2 of the apparatus, into the body 2. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过简化用于将每个显影单元与相应的感光鼓分离的结构可以降低成本的图像形成装置。图像形成装置（彩色打印机1）包括支撑多个显影单元（处理盒73）的显影单元支撑（抽屉100）和保持显影单元支撑件的保持构件（抽屉轨道200），使得支持是可滑动的。每个保持构件在显影单元支撑件的拉出方向的上游端由装置主体2支撑以便可转动。因此，保持构件被构造成在每个感光体71和相应的单元彼此接触的接触位置和显影单元与对应的感光鼓71和显影单元支撑件分离的分离位置之间摆动被向下拉。此外，图像形成装置还包括用于将从设备的主体2拉出的显影单元支撑件偏置到主体2中的偏置构件。版权所有（C）2010，JPO和INPIT

4. 发明专利

JP2013054063A Cartridge 有权
标题翻译： CARTRIDGE
公开(公告)号：JP2013054063A
公开(公告)日：2013-03-21
申请号：JP2011190042
申请日：2011-08-31
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： ITABASHI NAO , KAMIMURA NAOYA , UKAI MASAMITSU , FUKAMACHI YASUO , MUSHIGA MOTOAKI
IPC分类号： G03G15/08
CPC分类号： G03G21/1676 , G03G15/0865 , G03G21/1857 , G03G21/1875 , G03G21/1896
摘要： PROBLEM TO BE SOLVED: To provide a cartridge capable of preventing a detected part from being broken in a collision with an external member etc.SOLUTION: An input gear 45 is arranged in a right wall 41 of a developing cartridge 7 so as to be rotatable with a center axial line 511 as a center. Drive force is input to the input gear 45 from the outside. A left wall 42 includes a detected rotation body 50 having a detected part 70. An agitator 80 to be rotated with the drive force to be received by the input gear 45 is arranged between the right wall 41 and the left wall 42. When the drive force is input to the input gear 45 from the outside, the drive force is transmitted to the detected rotation body 50 via the agitator 80, the detected rotation body 50 is moved, and the detected part 70 advances outward. When the movement of the detected rotation body 50 advances, the detected part 70 advances leftward to the most separated position from the left wall 42 and, subsequently, evacuates rightward.
摘要翻译：要解决的问题：提供一种能够防止检测到的部件与外部构件等发生碰撞而破裂的盒。解决方案：输入齿轮45布置在显影盒的右壁41中从而可以以中心轴线511为中心旋转。驱动力从外部输入到输入齿轮45。左壁42包括具有检测部分70的检测旋转体50.在右侧壁41和左壁42之间布置有要被输入齿轮45接收的驱动力旋转的搅拌器80.当驱动器力从外部输入到输入齿轮45，驱动力经由搅拌器80传递到检测到的旋转体50，检测到的旋转体50移动，检测部70向外侧前进。当检测到的旋转体50的移动前进时，检测部70从左侧壁42向左前进到最分离的位置，然后向右排出。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013050600A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2013050600A
公开(公告)日：2013-03-14
申请号：JP2011188796
申请日：2011-08-31
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： HIRONAKA KEITA , MUSHIGA MOTOAKI
IPC分类号： G03G15/02 , G03G15/00
CPC分类号： G03G15/168
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus that has a simplified configuration of an image forming apparatus body, and successfully transfers images.SOLUTION: A discharge member 70 is arranged within a range where the discharge member 70 can discharge to a peripheral surface of a resist roller 14b in a non-contact manner. The discharge member 70 has an opposite part 73 that is arranged opposite to the peripheral surface of the resist roller 14b, and an extension part 74 that extends from an outer edge of the opposite part 73 in a direction to be separated relative to the resist roller 14b.
摘要翻译：要解决的问题：提供一种图像形成装置，其具有图像形成装置主体的简化结构，并且成功地传送图像。解决方案：排出构件70布置在放电构件70可以以非接触方式排放到抗蚀剂辊14b的周面的范围内。排出构件70具有与抵抗辊14b的周面相对配置的相对部分73和从相对部分73的外边缘相对于抵抗辊延伸的方向延伸的延伸部分74 14b。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012212085A cartridge 有权
标题翻译：盒
公开(公告)号：JP2012212085A
公开(公告)日：2012-11-01
申请号：JP2011078637
申请日：2011-03-31
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： MUSHIGA MOTOAKI , UKAI MASAMITSU
IPC分类号： G03G15/08
CPC分类号： G03G21/16 , G03G21/1896
摘要： PROBLEM TO BE SOLVED: To provide a cartridge capable of reducing wear of a protrusion to be detected.SOLUTION: A developing cartridge 7 is provided with a reset gear 50. On the reset gear 50, a protrusion to be detected 81 is disposed at a position separated from a rotational center thereof. The protrusion to be detected 81 is composed of an elastic body and protrudes from the reset gear 50 at a side of the developing cartridge 7 opposite to a housing 13 side thereof. A gear cover 43 is mounted to the housing 13. The gear cover 43 has an opposing portion 84 that is opposed with respect to the reset gear 50 from a side opposite to the housing 13. Further, the protrusion to be detected 81 is positioned under the following states: the protrusion to be detected 81 is positioned at an initial position prior to rotation of the reset gear 50; and the protrusion to be detected 81 is brought into contact with the gear cover 43 and is elastically deformed in the gear cover 43.
摘要翻译：要解决的问题：提供一种能够减少待检测突起的磨损的筒。解决方案：显影盒7设置有复位齿轮50.在复位齿轮50上，待检测的突起81设置在与其旋转中心分离的位置。要检测的突起81由弹性体构成，并且在显影盒7的与壳体13侧相对的一侧从复位齿轮50突出。齿轮盖43安装到壳体13上。齿轮盖43具有相对于与壳体13相对的一侧相对于复位齿轮50相对的相对部分84.此外，待检测的突起81位于以下状态：待检测突起81位于复位齿轮50旋转之前的初始位置; 并且待检测的突起81与齿轮盖43接触并在齿轮盖43中弹性变形。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012053095A Cap and cartridge 有权
标题翻译： CAP和CARTRIDGE
公开(公告)号：JP2012053095A
公开(公告)日：2012-03-15
申请号：JP2010193204
申请日：2010-08-31
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： MUSHIGA MOTOAKI , SUZUKI TSUTOMU , FUKAMACHI YASUO , SATO FUMIKAZU , YOSHIZUMI HIKARI , NISHIMOTO TAKAHIRO
IPC分类号： G03G15/08 , B65D83/06
CPC分类号： G03G15/0867 , G03G15/0808 , G03G15/0855 , G03G15/0863 , G03G15/0865 , G03G15/0877 , G03G15/0881
摘要： PROBLEM TO BE SOLVED: To provide a cap and a cartridge capable of contributing to miniaturization of a housing (a cartridge) while securing the size of a tonner filling port considerably large.SOLUTION: A housing 13 of a developing cartridge is formed with a toner filling port 83. The toner filling port 83 is tightly closed by a cap 84. The cap 84 includes a closure part 85 for closing the toner filling port 83, and a shaft part 87 rotatably supporting a detecting object rotor 56. The detecting object rotor 56 is externally fitted around the shaft part 87 so as to be rotatably supported by the shaft part 87. Therefore, even if the toner filling port 83 is formed in the housing 13 at a side wall in the side where the detecting object rotor 56 is disposed, namely the left-side wall 41, the toner filling port 83 and the detecting object rotor 56 are superposedly disposed.
摘要翻译：要解决的问题：为了提供能够有助于小型化壳体（盒）的盖和盒，同时确保调色剂填充口的尺寸非常大。
解决方案：显影盒的壳体13形成有调色剂填充口83.调色剂填充口83由盖84紧密地封闭。盖84包括用于关闭调色剂填充口83的封闭部85，以及可旋转地支撑检测对象转子56的轴部87.检测对象转子56以轴部87外围配合，由轴部87可旋转地支撑。因此，即使调色剂填充口83形成设置有检测对象转子56的一侧的侧壁即壳体13，即左侧壁41，调色剂填充口83和检测对象转子56被叠置。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010185995A Cleaning sheet, cleaning method, and image forming apparatus 有权
标题翻译：清洁片，清洁方法和图像形成装置
公开(公告)号：JP2010185995A
公开(公告)日：2010-08-26
申请号：JP2009029315
申请日：2009-02-12
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： MUSHIGA MOTOAKI , YOSHIZUMI HIKARI , DAN KENICHI
IPC分类号： G03G21/10 , G03B27/52 , G03G21/18
摘要： PROBLEM TO BE SOLVED: To provide a cleaning sheet, a cleaning method, and an image forming apparatus that can achieve both simplification of the apparatus and simplification of the attaching operation of the cleaning sheet. SOLUTION: The cleaning sheet 8 cleans a photoreceptor drum 65 by the rotation of a photoreceptor drum 65 in a state that the cleaning sheet 8 is held between the photoreceptor drum 65 and a transfer roller 67. The cleaning sheet 8 is provided with: locking sections (locking holes 82C) which are detachably attached to the apparatus body of the image forming apparatus and are locked to one part of a cartridge rotatably supporting the photoreceptor drum 65; and a cleaning section 81A that is arranged so as to face the photoreceptor drum 65. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够实现设备的简化和简化清洁片的安装操作的清洁片，清洁方法和图像形成装置。解决方案：清洁片8在清洁片8保持在感光鼓65和转印辊67之间的状态下通过感光鼓65的旋转来清洁感光鼓65.清洁片8设置有：可拆卸地安装在图像形成装置的装置主体上的锁定部分（锁定孔82C），并被锁定在可旋转地支撑感光鼓65的暗盒的一部分上; 以及布置成面对感光鼓65的清洁部分81A。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2013011911A Cap and cartridge 有权
标题翻译： CAP和CARTRIDGE
公开(公告)号：JP2013011911A
公开(公告)日：2013-01-17
申请号：JP2012229560
申请日：2012-10-17
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： MUSHIGA MOTOAKI , SUZUKI TSUTOMU , FUKAMACHI YASUO , SATO FUMIKAZU , YOSHIZUMI HIKARI , NISHIMOTO TAKAHIRO
IPC分类号： G03G15/08 , G03G21/18
摘要： PROBLEM TO BE SOLVED: To provide a cap and a cartridge that can contribute to downsizing the body (cartridge) while securing a toner filling port large in size.SOLUTION: A toner filling port 83 is formed in a body 13 of a development cartridge. The toner filling port 83 is sealed with a cap 84. The cap 84 comprises a block part 85 that blocks the toner filling port 83 and a shaft part 87 that rotatably supports a rotor to be detected 56. The rotor to be detected 56 is rotatably supported by the shaft part 87 by being externally fitted to the shaft part 87. Therefore, even if the toner filling port 83 is formed on a sidewall on the side of the body 13 on which the rotor to be detected 56 is disposed, namely, a left sidewall 41, the toner filling port 83 and the rotor to be detected 56 can be disposed one over the other.
摘要翻译：要解决的问题：提供能够有助于减小主体（墨盒）尺寸的盖子和墨盒，同时固定尺寸较大的墨粉填充口。
解决方案：调色剂填充口83形成在显影盒的主体13中。调色剂填充口83用盖84密封。盖84包括阻挡调色剂填充口83的块部85和可旋转地支撑待检测转子56的轴部87.被检测的转子56可旋转由轴部件87支承在轴部87上。因此，即使调色剂填充口83形成在主体13的被配置有检测体转子56的一侧的侧壁上，即，左侧壁41，调色剂填充口83和待检测的转子56可以一个一个地布置。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012247765A Cartridge 有权
标题翻译：盒
公开(公告)号：JP2012247765A
公开(公告)日：2012-12-13
申请号：JP2011122007
申请日：2011-05-31
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： MUSHIGA MOTOAKI
IPC分类号： G03G15/08 , G03G21/18
摘要： PROBLEM TO BE SOLVED: To provide a cartridge that allows the rotation state of a detection gear to be checked.SOLUTION: A developer cartridge 7 includes a detection gear 90 having a gear tooth part 93 and a chipped tooth part 94. The detection gear 90 is configured so as to be rotatable between a first position at which the gear tooth part 93 faces an agitator gear 75G and a second position at which the chipped tooth part 94 faces the agitator gear 75G. A detection protrusion 95 is located between a housing 70 and a cover body 100 at each of the first position and the second position, and detected by an optical sensor 220 of an image forming apparatus while the detection gear 90 is rotating from the first position to the second position. The cover body 100 includes a first opening 110 used by the optical sensor 220 for detecting the detection protrusion 95, and a second opening 120 provided separately from the first opening 110. The detection gear 90 is configured such that a view through the second opening 120 is different depending on whether the detection gear 90 is located at the first position or the second position.
摘要翻译：要解决的问题：提供一种能够检测检测齿轮的旋转状态的盒。解决方案：显影剂盒7包括具有齿轮齿93和切齿部分94的检测齿轮90.检测齿轮90构造成可以在齿轮齿93部分93面对的第一位置和第二位置之间旋转搅拌器齿轮75G和切屑齿部94面对搅拌齿轮75G的第二位置。检测突起95位于第一位置和第二位置之间的壳体70和盖主体100之间，并且在检测齿轮90从第一位置转动到图像形成装置的光学传感器220的同时被检测到第二个位置。盖体100包括由光学传感器220用于检测检测突起95的第一开口110和与第一开口110分开设置的第二开口120.检测齿轮90构造成通过第二开口120 根据检测齿轮90是否位于第一位置或第二位置而不同。版权所有（C）2013，JPO＆INPIT

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