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1. 发明授权

US09387689B2 Optical scanning device and method for adjusting position of light beam sensor 有权
标题翻译：用于调整光束传感器位置的光学扫描装置和方法
公开(公告)号：US09387689B2
公开(公告)日：2016-07-12
申请号：US14316283
申请日：2014-06-26
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshinobu Yoneima
IPC分类号： B41J15/14 , B41J2/47 , G06K15/12 , G02B26/12
CPC分类号： G03G15/043 , B41J2/471 , B41J2/473 , G02B26/125 , G02B26/127 , G06K15/1219 , H04N2201/0471 , H04N2201/04729 , H04N2201/04748
摘要： An optical scanning device includes a light source, a deflector, a scanning optical system, a BD sensor, and a half-silvered mirror. The light source emits a light beam. The deflector deflects a light beam emitted from the light source. The scanning optical system includes a scan lens and causes the deflected light beam to form an image on a photosensitive surface. The BD sensor detects a light beam. The half-silvered mirror splits the light beam into a first beam and a second beam. The first beam passes through the scan lens to enter the photosensitive surface. The second beam enters the BD sensor.
摘要翻译：光学扫描装置包括光源，偏转器，扫描光学系统，BD传感器和半镀银镜。光源发射光束。偏转器偏转从光源发射的光束。扫描光学系统包括扫描透镜，并使偏转的光束在感光表面上形成图像。 BD传感器检测光束。半镀银镜将光束分成第一光束和第二光束。第一束通过扫描透镜进入光敏表面。第二个光束进入BD传感器。

2. 发明申请

US20150261127A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150261127A1
公开(公告)日：2015-09-17
申请号：US14643578
申请日：2015-03-10
申请人： KYOCERA Document Solutions Inc.
发明人： Masashi Fujishima , Yoshinobu Yoneima , Tamotsu Shimizu
IPC分类号： G03G15/06
CPC分类号： G03G15/065 , G03G15/0907
摘要： An image forming apparatus includes an image carrier, a developing device, a bias applying unit, a leakage detecting unit, a bias control unit and a leakage detection control unit. The developing device includes a magnetic roller and a developing roller. The magnetic roller carries a developer layer by being rotated. The developing roller receives the toner from the developer layer and supplies the toner to the image carrier. The leakage detection control unit performs a leakage detecting operation of detecting a value of an inter-peak voltage, at which the leakage occurred. The leakage detection control unit simultaneously starts the leakage detecting operation for a plurality of developing devices and performs the leakage detecting operations of the developing devices in which leakage simultaneously occurred while switching the leakage detecting operations one by one if the leakage simultaneously occurs in a plurality of developing devices at an inter-peak voltage.
摘要翻译：图像形成装置包括图像载体，显影装置，偏压施加单元，泄漏检测单元，偏置控制单元和泄漏检测控制单元。显影装置包括磁辊和显影辊。磁性辊通过旋转承载显影剂层。显影辊从显影剂层接收调色剂并将调色剂供应到图像载体。泄漏检测控制单元执行检测发生泄漏的峰间电压的值的泄漏检测操作。泄漏检测控制单元同时开始多个显影装置的泄漏检测操作，并且如果在多个显影装置中同时发生泄漏的同时一次一个地切换泄漏检测操作，则同时进行泄漏同时发生的显影装置的泄漏检测操作以峰间电压开发器件。

3. 发明授权

US09958672B2 Optical scanning device, image forming apparatus 有权
公开(公告)号：US09958672B2
公开(公告)日：2018-05-01
申请号：US15551835
申请日：2016-02-12
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshinobu Yoneima , Aiichiro Otana
IPC分类号： G03G15/01 , G03G15/04 , G03G15/043 , G02B26/12
CPC分类号： G02B26/125 , B41J2/47 , G02B7/182 , G02B26/121 , G03G15/011 , G03G15/04072 , G03G15/0409 , G03G15/043 , H04N1/113
摘要： To restrict an angle change of a reflection surface of a reflection member that reflects a scanning light beam, an optical scanning device includes a first support portion that supports a reflection mirror at one point at an end in a longitudinal direction of the reflection mirror, a second support portion that supports the reflection mirror at a plurality of points at the other end, a reinforcement portion that reinforces a structure of the second support portion side of a housing in the longitudinal direction of the reflection mirror, compared to a structure of the first support portion side of the housing, one first fixing portion that is used to fix the housing to an image forming apparatus on the first support portion side, and a plurality of second fixing portions that are used to fix the housing to the image forming apparatus on the second support portion side.

4. 发明申请

US20150177644A1 DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS INCLUDING DEVELOPING DEVICE 有权
标题翻译：开发滚子，开发设备和图像形成装置，包括开发设备
公开(公告)号：US20150177644A1
公开(公告)日：2015-06-25
申请号：US14572642
申请日：2014-12-16
申请人： KYOCERA Document Solutions Inc.
发明人： Tamotsu Shimizu , Yuji Kamiyama , Akihiro Watanabe , Yoshinobu Yoneima , Shizuka Okada , Sakae Saito , Yasuhiro Oishi
IPC分类号： G03G15/09
CPC分类号： G03G15/0808 , G03G15/0818 , G03G15/09
摘要： A developing roller includes a roller main body disposed to face, without contact, an outer circumferential surface of an image carrier. The roller main body includes a resin coat layer that is formed on an outer circumferential surface of a base body that is made of a metal including aluminum, the resin coat layer being made of a resin material and having electric conductivity. An AC impedance Z obtained from an application of an AC voltage at a frequency in a range from 0.05 Hz to 100 Hz is equal to or higher than 100Ω, and a phase angle θ satisfies a relationship of 0 rad
摘要翻译：显影辊包括辊状主体，其被设置为面对而不接触图像载体的外周表面。辊主体包括树脂涂层，该树脂涂层形成在由包括铝的金属制成的基体的外周面上，该树脂涂层由树脂材料制成并具有导电性。从0.05Hz至100Hz的范围内的AC电压的施加获得的交流阻抗Z等于或高于100Ω，相位角＆当功率因数为cos＆Theta; = Za / Z时，满足0 rad <＆amp; tas; <0.1 rad的关系。

5. 发明申请

US20150177642A1 DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS INCLUDING DEVELOPING DEVICE 有权
标题翻译：开发滚子，开发设备和图像形成装置，包括开发设备
公开(公告)号：US20150177642A1
公开(公告)日：2015-06-25
申请号：US14571152
申请日：2014-12-15
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshinobu Yoneima , Yuji Kamiyama , Akihiro Watanabe , Tamotsu Shimizu , Shizuka Okada , Sakae Saito , Yasuhiro Oishi , Chikara Ishihara , Masashi Fujishima , Yoshimi Shimizu , Yasuhiro Tauchi , Yu Sasaki
IPC分类号： G03G15/09
CPC分类号： G03G15/0808 , G03G15/0818 , G03G15/09
摘要： A developing roller includes a roller main body disposed to face, without contact, an outer circumferential surface of an image carrier. A resin coat layer has been formed on an outer circumferential surface of the roller main body, the resin coat layer being made of a resin material having electric conductivity. A product of resistance component Rs [Ω] and electrostatic capacitance component Cs [F] in AC impedance Z of the roller main body is in a range from 2.79×10−7 to 6.77×10−5, the AC impedance Z being obtained when an AC voltage of a predetermined frequency f is applied.
摘要翻译：显影辊包括辊状主体，其被设置为面对而不接触图像载体的外周表面。在辊主体的外周面上形成树脂涂层，树脂涂层由具有导电性的树脂材料制成。辊主体的交流阻抗Z中的电阻分量Rs [＆OHgr]和静电电容分量Cs [F]的乘积在2.79×10-7至6.77×10-5的范围内，获得AC阻抗Z 当施加预定频率f的AC电压时。

6. 发明授权

US09213183B2 Mounting auxiliary member and optical scanning device including the same 有权
标题翻译：安装辅助构件和包括其的光学扫描装置
公开(公告)号：US09213183B2
公开(公告)日：2015-12-15
申请号：US14137170
申请日：2013-12-20
申请人： KYOCERA DOCUMENT SOLUTIONS INC.
发明人： Yoshinobu Yoneima
IPC分类号： G02B26/08 , G02B26/10 , G02B26/12 , H04N1/04
CPC分类号： G02B26/10 , G02B26/125 , H04N1/04
摘要： A mounting auxiliary member includes a rotary member and a stationary member. The rotary member is provided in an optical scanning device, and interposed between a light source holding member holding a light source and a head part of a screw. The rotary member has a first through hole through which a shaft part of the screw penetrates and is configured so as to co-rotate with the screw as the head part of the screw comes into contact with a peripheral edge part of the first through hole. The stationary member is interposed between the rotary member and light source holding member, has a second through hole into which the shaft part of the screw penetrating through the first through hole is movably inserted, and is configured to hold the rotary member while permitting the rotary member to slidably rotate.
摘要翻译：安装辅助构件包括旋转构件和静止构件。旋转构件设置在光学扫描装置中，并且插入在保持光源的光源保持构件和螺钉的头部之间。旋转构件具有第一通孔，螺钉的轴部穿过该第一通孔，并且当螺钉的头部与第一通孔的周缘部接触时，构成为与螺钉共旋转。固定部件设置在旋转部件与光源保持部件之间，具有第二通孔，贯通第一通孔的螺杆的轴部可移动地插入该第二贯通孔，并配置成保持旋转部件，同时允许旋转部件构件可滑动旋转。

7. 发明授权

US09122193B2 Developing roller, developing device, and image forming apparatus including developing device 有权
标题翻译：显影辊，显影装置和包括显影装置的图像形成装置
公开(公告)号：US09122193B2
公开(公告)日：2015-09-01
申请号：US14571152
申请日：2014-12-15
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshinobu Yoneima , Yuji Kamiyama , Akihiro Watanabe , Tamotsu Shimizu , Shizuka Okada , Sakae Saito , Yasuhiro Oishi , Chikara Ishihara , Masashi Fujishima , Yoshimi Shimizu , Yasuhiro Tauchi , Yu Sasaki
IPC分类号： G03G15/09 , G03G15/08
CPC分类号： G03G15/0808 , G03G15/0818 , G03G15/09
摘要： A developing roller includes a roller main body disposed to face, without contact, an outer circumferential surface of an image carrier. A resin coat layer has been formed on an outer circumferential surface of the roller main body, the resin coat layer being made of a resin material having electric conductivity. A product of resistance component Rs [Ω] and electrostatic capacitance component Cs [F] in AC impedance Z of the roller main body is in a range from 2.79×10−7 to 6.77×10−5, the AC impedance Z being obtained when an AC voltage of a predetermined frequency f is applied.
摘要翻译：显影辊包括辊状主体，其被设置为面对而不接触图像载体的外周表面。在辊主体的外周面上形成树脂涂层，树脂涂层由具有导电性的树脂材料制成。辊主体的交流阻抗Z中的电阻分量Rs [＆OHgr]和静电电容分量Cs [F]的乘积在2.79×10-7至6.77×10-5的范围内，获得AC阻抗Z 当施加预定频率f的AC电压时。

8. 发明申请

US20150177643A1 DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS INCLUDING DEVELOPING DEVICE 有权
标题翻译：开发滚子，开发设备和图像形成装置，包括开发设备
公开(公告)号：US20150177643A1
公开(公告)日：2015-06-25
申请号：US14571168
申请日：2014-12-15
申请人： KYOCERA Document Solutions Inc.
发明人： Yasuhiro Oishi , Yuji Kamiyama , Akihiro Watanabe , Tamotsu Shimizu , Yoshinobu Yoneima , Shizuka Okada , Sakae Saito
IPC分类号： G03G15/09
CPC分类号： G03G15/0818 , G03G15/09
摘要： A developing roller includes a roller main body disposed to face, without contact, an outer circumferential surface of an image carrier. In the roller main body, a boehmite layer has been formed on an outer circumferential surface of a base body that is made of a metal including aluminum, by a surface treatment by a boehmite method, and a resin coat layer has been formed on a surface of the boehmite layer, the resin coat layer being made of a resin material having electric conductivity.
摘要翻译：显影辊包括辊状主体，其被设置为面对而不接触图像载体的外周表面。在辊主体中，通过用勃姆石法进行表面处理，在由铝构成的金属的基体的外周面上形成勃姆石层，在表面上形成树脂涂层的勃姆石层，树脂涂层由具有导电性的树脂材料制成。

9. 发明授权

US09529296B2 Method for adjusting position of light beam sensor 有权
标题翻译：调整光束传感器位置的方法
公开(公告)号：US09529296B2
公开(公告)日：2016-12-27
申请号：US15175605
申请日：2016-06-07
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshinobu Yoneima
IPC分类号： B41J15/14 , G03G15/043 , B41J2/47 , G06K15/12 , G02B26/12
CPC分类号： G03G15/043 , B41J2/471 , B41J2/473 , G02B26/125 , G02B26/127 , G06K15/1219 , H04N2201/0471 , H04N2201/04729 , H04N2201/04748
摘要： A method for adjusting a position of a light beam sensor includes preparing a jig at a position coinciding with where the target surface is to be placed, the jig including a sensor mounting section at a reference position where a first beam is to enter, the first beam and a second beam being split from the light beam such that the first beam passes through one or more scan lenses and the second beam enters the light beam sensor, and mounting a reference sensor to the sensor mounting section, the reference sensor being configured to detect the first beam. The method further includes adjusting the position of the light beam sensor so as to synchronize detection timing of the second beam by the light beam sensor with detection timing of the first beam by the reference sensor.
摘要翻译：用于调整光束传感器的位置的方法包括：在与要放置目标表面的位置重合的位置准备夹具，所述夹具包括在第一光束要进入的基准位置处的传感器安装部分，第一光束光束和第二光束从光束分离，使得第一光束通过一个或多个扫描透镜，并且第二光束进入光束传感器，并将参考传感器安装到传感器安装部分，该参考传感器被配置为检测第一个光束。该方法还包括调整光束传感器的位置，以便通过光束传感器将第二光束的检测定时与参考传感器的第一光束的检测定时同步。

10. 发明授权

US09488930B2 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：US09488930B2
公开(公告)日：2016-11-08
申请号：US14942892
申请日：2015-11-16
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshinobu Yoneima
IPC分类号： G03G15/08 , G03G13/09 , G03G15/09 , G03G15/06
CPC分类号： G03G15/0822 , G03G13/09 , G03G15/065 , G03G15/08 , G03G15/0806 , G03G15/09 , G03G15/0907 , G03G2215/0609
摘要： When rotation speed of second rotator is greater than or equal to a threshold previously determined, first control portion causes first generation portion to generate a first potential difference that enables toner in a predetermined amount to be transferred from first rotator to second rotator, and causes second generation portion to generate a second potential difference that enables the toner in the predetermined amount to be transferred from second rotator to a electrostatic latent image. When the rotation speed is less than the threshold, second control portion causes first generation portion to generate a third potential difference that enables the toner in an amount exceeding the predetermined amount to be transferred from first rotator to second rotator, and causes second generation portion to generate a fourth potential difference that enables the toner in the predetermined amount to be transferred from second rotator to the electrostatic latent image.
摘要翻译：当第二旋转体的旋转速度大于或等于先前确定的阈值时，第一控制部分使第一生成部分产生第一电位差，使第一电位差能够使预定量的调色剂从第一旋转器传递到第二旋转器，以产生使预定量的调色剂能够从第二旋转体传递到静电潜像的第二电位差。当转速小于阈值时，第二控制部分使第一生成部分产生第三电位差，使得能够使超过预定量的调色剂从第一旋转器传递到第二旋转器，并使第二生成部分产生能够使预定量的调色剂从第二旋转体传递到静电潜像的第四电位差。

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