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1. 发明申请

US20220171310A1 Developer container and image forming apparatus having the same 有权
公开(公告)号：US20220171310A1
公开(公告)日：2022-06-02
申请号：US17535824
申请日：2021-11-26
申请人： KYOCERA Document Solutions Inc.
发明人： Koichi HAYASHI
IPC分类号： G03G15/08
摘要： In a developer container, a rotating shaft is rotatably supported by a casing and is rotationally driven. A flexible member has a leading edge portion which is connected to the rotating shaft and turns through a region extending over a supply port on an inner lower surface of the casing when the flexible member is rotated in association with the rotating shaft. A rotating plate is formed to project in a handguard-shape from a portion of the rotating shaft adjacent to the flexible member, has an outer edge portion along an edge of the supply port, and rotates in association with the rotating shaft.

2. 发明申请

US20210173328A1 IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210173328A1
公开(公告)日：2021-06-10
申请号：US17106513
申请日：2020-11-30
申请人： KYOCERA Document Solutions Inc.
发明人： Koichi HAYASHI
IPC分类号： G03G15/08
摘要： The control unit controls supply of toner from the toner container to the developing device. The image forming apparatus performs durability correction for correcting image forming conditions in accordance with a cumulative driving time from the start of use of the developing device, a cumulative number of printed sheets, and the like. The control unit can execute a normal supply of toner from the toner container to the developing device based on the detection result of the toner amount detection sensor, and a toner installation mode in which more toner is supplied from the toner container to the developing device than the normal supply. When toner is not detected in the developing device, a durability correction value is reset and the toner installation mode is executed. When toner is detected in the developing device, the control unit executes the toner installation mode without resetting the durability correction value.

3. 发明申请

US20140294410A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140294410A1
公开(公告)日：2014-10-02
申请号：US14188420
申请日：2014-02-24
申请人： Kyocera Document Solutions Inc.
发明人： Nobuyuki HAYASHI , Koichi HAYASHI , Shigeki TSUKAHARA , Takahiko MURATA , Ai TAKAGAMI , Yosuke SAITO , Maki IKE , Masaki KADOTA
IPC分类号： G03G21/20 , G03G15/02
CPC分类号： G03G21/203 , G03G15/161 , G03G2215/0132
摘要： An image forming apparatus includes an image bearing member, a first conductive member, a bias application device, and a control portion, and performs image formation on a surface of the image bearing member while making the image bearing member rotate. The image forming apparatus is capable of executing a heating-up mode in which, at the time of non-image formation, in a state where the image bearing member is made to rotate at a velocity lower than that used at the time of image formation, an alternating current bias having a frequency higher than that used at the time of image formation and a peak-to-peak value twice or more as large as a discharge start voltage between the first conductive member and the image bearing member is applied to the first conductive member to cause a surface of the image bearing member to be heated up.
摘要翻译：图像形成装置包括图像承载部件，第一导电部件，偏置施加装置和控制部分，并且在使图像承载部件旋转的同时在图像承载部件的表面上进行图像形成。图像形成装置能够执行加热模式，其中在非图像形成时，图像承载部件以低于图像形成时使用的速度旋转的状态具有频率高于图像形成时使用的频率的交流偏压和与第一导电部件和图像承载部件之间的放电开始电压两倍或更多的峰峰值被施加到第一导电构件，以使图像承载构件的表面被加热。

4. 发明申请

US20140294409A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140294409A1
公开(公告)日：2014-10-02
申请号：US14175807
申请日：2014-02-07
申请人： KYOCERA Document Solutions Inc.
发明人： Takahiko MURATA , Shigeki TSUKAHARA , Ai TAKAGAMI , Koichi HAYASHI , Nobuyuki HAYASHI , Yosuke SAITO , Maki IKE , Masaki KADOTA
IPC分类号： G03G15/00 , G03G15/02
CPC分类号： G03G15/161 , G03G15/0266 , G03G15/5033 , G03G21/20 , G03G21/203 , G03G2215/00084 , G03G2215/0132
摘要： An image forming apparatus has an image carrying body, a first electrically conductive member, a bias application device, and a controller. The first electrically conductive member makes contact with the photosensitive layer of the image carrying body The bias application device applies a bias containing an AC bias to the first electrically conductive member. The controller controls the bias application device. The image forming apparatus can execute, while no image formation is being performed, a temperature raising mode in which, with the first electrically conductive member in contact with the image carrying body outside the image formation region, an AC bias having a peak-to-peak value twice as high as the discharge start voltage between the first electrically conductive member and the image carrying body is applied to the first electrically conductive member to raise the temperature of the surface of the image carrying body.
摘要翻译：图像形成装置具有图像承载体，第一导电构件，偏置施加装置和控制器。第一导电构件与图像承载体的感光层接触。偏置施加装置向第一导电构件施加包含AC偏压的偏置。控制器控制偏压应用装置。在不进行图像形成的情况下，图像形成装置可以执行升温模式，其中，在图像形成区域外与图像承载体接触的第一导电构件具有峰 - 将第一导电构件和图像承载体之间的放电开始电压的两倍的峰值施加到第一导电构件，以提高图像承载体的表面的温度。

5. 发明申请

US20140308053A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140308053A1
公开(公告)日：2014-10-16
申请号：US14229733
申请日：2014-03-28
申请人： KYOCERA DOCUMENT SOLUTIONS INC.
发明人： Shigeki TSUKAHARA , Takahiko MURATA , Ai TAKAGAMI , Koichi HAYASHI , Nobuyuki HAYASHI , Yosuke SAITO , Maki IKE , Masaki KADOTA
IPC分类号： G03G15/00
CPC分类号： G03G15/0266 , G03G15/751 , G03G21/0094
摘要： An image forming apparatus includes an image bearing member, a conductive member, a bias application device, and a control portion. The image bearing member has a photosensitive layer formed on an outer peripheral surface thereof. The conductive member is disposed so as to make contact with an inner peripheral surface of the image bearing member and has a dielectric property. The bias application device applies a bias including an alternating current bias to the conductive member. The control portion controls the bias application device. The image forming apparatus is capable of executing a heating-up mode in which an alternating current bias having a peak-to-peak value twice or more as large as a discharge start voltage between the conductive member and the image bearing member is applied to the conductive member to cause the surface of the image bearing member to be heated up.
摘要翻译：图像形成装置包括图像承载部件，导电部件，偏置施加装置和控制部。图像承载部件具有形成在其外周面上的感光层。导电构件设置成与图像承载构件的内周表面接触并具有介电性质。偏置施加装置将包括交流偏压的偏压施加到导电构件。控制部控制偏压施加装置。图像形成装置能够执行加热模式，其中将具有与导电构件和图像承载部件之间的放电开始电压两倍或更多的峰峰值的交流偏压施加到导电构件以使图像承载构件的表面被加热。

6. 发明申请

US20130336694A1 CLEANING DEVICE, IMAGE CARRIER UNIT, AND IMAGE FORMING APPARATUS 有权
标题翻译：清洁装置，图像载体单元和图像形成装置
公开(公告)号：US20130336694A1
公开(公告)日：2013-12-19
申请号：US13914455
申请日：2013-06-10
申请人： KYOCERA Document Solutions Inc.
发明人： Masaki KADOTA , Shigeki TSUKAHARA , Koichi HAYASHI
IPC分类号： G03G21/00
CPC分类号： G03G21/0058
摘要： A cleaning device includes a rotary member, a sheet member, and a toner conveying member. The rotary member is held in contact with a cylindrical surface of an image carrier above a rotation axis of the image carrier. The sheet member is in contact at a distal end thereof with the cylindrical surface of the image carrier above the rotation axis of the image carrier and upstream of a contact position of the rotary member with the cylindrical surface of the image carrier in a direction of rotation of the image carrier. The toner conveying member is disposed above the sheet member and facing the peripheral surface of the rotary member.
摘要翻译：清洁装置包括旋转构件，片构件和调色剂传送构件。旋转构件与图像载体的旋转轴线上方的图像载体的圆柱形表面保持接触。片材构件的远端与图像载体的圆柱形表面在图像载体的旋转轴线之间接触，并且在旋转构件与图像载体的圆柱形表面的接触位置的上游沿着旋转方向的图像载体。调色剂传送构件设置在片状构件的上方并面向旋转构件的周面。

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