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1. 发明申请

US20120251147A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20120251147A1
公开(公告)日：2012-10-04
申请号：US13429782
申请日：2012-03-26
申请人： Akihiro GOMI , Masashi OBA , Yuki OGUCHI , Hiroshi TANAKA , Kunihiro KAWADA , Mitsukazu KUROSE , Ken IKUMA
发明人： Akihiro GOMI , Masashi OBA , Yuki OGUCHI , Hiroshi TANAKA , Kunihiro KAWADA , Mitsukazu KUROSE , Ken IKUMA
IPC分类号： G03G15/08
CPC分类号： G03G15/0189 , G03G15/105
摘要： In order to provide a developer reservoir that allows the liquid level to be accurately detected and with which the device does not end up being bulkier, the developer reservoir of the present invention includes a holder for holding a liquid developer containing toner and a carrier, an electrostatic capacitance type of liquid level sensor that detects electrostatic capacitance and has a first sensor electrode provided to the holder and a second sensor electrode that is opposite the first sensor electrode with liquid developer in between, and a calculator for calculating the level of the liquid developer held in the holder on the basis of the electrostatic capacitance detected by the electrostatic capacitance type of liquid level sensor.
摘要翻译：为了提供允许精确检测液面并且装置不会变得更加庞大的显影剂储存器，本发明的显影剂储存器包括用于保持含有调色剂和载体的液体显影剂的保持器，检测静电电容的液位传感器的静电电容型，并且具有设置在保持器上的第一传感器电极和与第一传感器电极相对的第二传感器电极和液体显影剂之间的第二传感器电极，以及用于计算液体显影剂的液位的计算器基于由静电电容型液位传感器检测到的静电电容保持在保持器中。

2. 发明申请

US20120263485A1 IMAGE FORMING DEVICE 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20120263485A1
公开(公告)日：2012-10-18
申请号：US13443447
申请日：2012-04-10
申请人： Masashi OBA , Akihiro GOMI , Kunihiro KAWADA , Yuki OGUCHI , Mitsukazu KUROSE , Ken IKUMA
发明人： Masashi OBA , Akihiro GOMI , Kunihiro KAWADA , Yuki OGUCHI , Mitsukazu KUROSE , Ken IKUMA
IPC分类号： G03G15/10
CPC分类号： G03G15/105 , G03G15/0851 , G03G15/0879 , G03G2215/0132
摘要： In order to improve the precision of liquid level computation in an accommodating part for accommodating a developer, the image forming device of the invention includes an accommodating part for accommodating a developer including a toner and a carrier, a developer container into which is supplied developer from the accommodating part, an electrostatic capacity detector for detecting electrostatic capacity, the electrostatic capacity detector having a first electrode provided to the accommodating part, a second electrode provided to the accommodating part, and a counter electrode opposite the first electrode and the second electrode, interposed by the developer; and a controller for stopping supply of developer from the accommodating part to the developer container based on a first electrostatic capacity detected by the first electrode and the counter electrode of the electrostatic capacity detector, and a second electrostatic capacity detected by the second electrode and the counter electrode.
摘要翻译：为了提高用于容纳显影剂的容纳部分中的液位计算的精度，本发明的图像形成装置包括：用于容纳包含调色剂和载体的显影剂的容纳部件，显影剂容器，显影剂容器从容纳部分，用于检测静电电容的静电电容检测器，具有设置在容纳部分的第一电极的静电电容检测器，设置在容纳部分的第二电极和与第一电极和第二电极相对的对置电极，由开发商以及控制器，用于基于由所述静电电容检测器的所述第一电极和所述对电极检测到的第一静电电容以及由所述第二电极和所述计数器检测到的第二静电电容，停止将所述显影剂从所述容纳部分供应到所述显影剂容器电极。

3. 发明申请

US20080291516A1 Light Scanning Apparatus, Method of Controlling the Same and Image Forming Apparatus Equipped with the Same 有权
标题翻译：光扫描装置及其控制方法及其配备的成像装置
公开(公告)号：US20080291516A1
公开(公告)日：2008-11-27
申请号：US12167097
申请日：2008-07-02
申请人： Akihiro GOMI , Yujiro NOMURA , Ken IKUMA
发明人： Akihiro GOMI , Yujiro NOMURA , Ken IKUMA
IPC分类号： G02B26/10
CPC分类号： G02B26/105 , G02B27/0031 , Y10S359/90
摘要： A light scanning apparatus makes a light beam scan along a main scanning direction on an effective scanning region which has a predetermined width. The apparatus comprises: a light source which emits the light beam; a deflector which includes an oscillation mirror which oscillates about an oscillatory axis which is orthogonal or approximately orthogonal to the main scanning direction, deflects the light beam emitted from the light source using the oscillation mirror, and makes the light beam scan a second scanning range which contains but extends beyond a first scanning range which corresponds to the effective scanning region; a detector which detects the scanning light beam which moves through a position which is outside the first scanning range but is within the second scanning range, and outputs a signal; and a controller which controls a mirror drive signal fed to the oscillation mirror based on the output signal from the detector and accordingly adjusts the amplitude of the oscillation mirror. In the apparatus above, the controller stops driving the oscillation mirror when confirming based on the output signal that the oscillation mirror is under abnormal control.
摘要翻译：光扫描装置在具有预定宽度的有效扫描区域沿着主扫描方向进行光束扫描。该装置包括：发射光束的光源; 包括围绕与主扫描方向正交或大致正交的振荡轴振荡的振荡镜的偏转器，使用振荡镜偏转从光源发射的光束，并使光束扫描第二扫描范围，该扫描范围包含但延伸超过对应于有效扫描区域的第一扫描范围; 检测器，其检测移动通过处于第一扫描范围之外但处于第二扫描范围内的位置的扫描光束，并输出信号; 以及控制器，其基于来自检测器的输出信号来控制馈送到振荡镜的反射镜驱动信号，并且因此调整振荡镜的振幅。在上述装置中，当基于振荡镜处于异常控制的输出信号进行确认时，控制器停止驱动振荡镜。

4. 发明申请

US20070297035A1 Light Scanning Apparatus, Method of Controlling the Same and Image Forming Apparatus Equipped with the Same 有权
标题翻译：光扫描装置及其控制方法及其配备的成像装置
公开(公告)号：US20070297035A1
公开(公告)日：2007-12-27
申请号：US11846444
申请日：2007-08-28
申请人： Akihiro GOMI , Yujiro NOMURA , Ken IKUMA
发明人： Akihiro GOMI , Yujiro NOMURA , Ken IKUMA
IPC分类号： G02B26/10
CPC分类号： G02B26/105 , G02B27/0031 , Y10S359/90
摘要： A light scanning apparatus makes a light beam scan along a main scanning direction on an effective scanning region which has a predetermined width. The apparatus comprises: a light source which emits the light beam; a deflector which includes an oscillation mirror which oscillates about an oscillatory axis which is orthogonal or approximately orthogonal to the main scanning direction, deflects the light beam emitted from the light source using the oscillation mirror, and makes the light beam scan a second scanning range which contains but extends beyond a first scanning range which corresponds to the effective scanning region; a detector which detects the scanning light beam which moves through a position which is outside the first scanning range but is within the second scanning range, and outputs a signal; and a controller which controls a mirror drive signal fed to the oscillation mirror based on the output signal from the detector and accordingly adjusts the amplitude of the oscillation mirror. In the apparatus above, the controller stops driving the oscillation mirror when confirming based on the output signal that the oscillation mirror is under abnormal control.
摘要翻译：光扫描装置在具有预定宽度的有效扫描区域沿着主扫描方向进行光束扫描。该装置包括：发射光束的光源; 包括围绕与主扫描方向正交或大致正交的振荡轴振荡的振荡镜的偏转器，使用振荡镜偏转从光源发出的光束，并使光束扫描第二扫描范围，该扫描范围包含但延伸超过对应于有效扫描区域的第一扫描范围; 检测器，其检测移动通过处于第一扫描范围之外但处于第二扫描范围内的位置的扫描光束，并输出信号; 以及控制器，其基于来自检测器的输出信号来控制馈送到振荡镜的反射镜驱动信号，并且因此调整振荡镜的振幅。在上述装置中，当基于振荡镜处于异常控制的输出信号进行确认时，控制器停止驱动振荡镜。

5. 发明申请

US20080106589A1 APPARATUS FOR AND METHOD OF ADJUSTING WRITE START POSITION 审中-公开
标题翻译：调整写入开始位置的装置和方法
公开(公告)号：US20080106589A1
公开(公告)日：2008-05-08
申请号：US11969688
申请日：2008-01-04
申请人： Yujiro NOMURA , Akihiro GOMI , Ken IKUMA
发明人： Yujiro NOMURA , Akihiro GOMI , Ken IKUMA
IPC分类号： B41J2/47 , B41J2/435
CPC分类号： G03G15/326 , G02B26/105 , G03G15/0435 , G03G2215/0132 , G03G2215/0148 , G03G2215/0404 , H04N1/053 , H04N1/1135 , H04N1/12 , H04N2201/02443 , H04N2201/0471 , H04N2201/04734 , H04N2201/04744 , H04N2201/04786 , H04N2201/04798
摘要： An image forming apparatus includes: a latent image carrier that includes an effective image region which has a predetermined width along a main scanning direction; a latent image forming unit that has a structure in which a deflection mirror surface makes a light beam scan in a second scan region which is wider than a first scan region which corresponds to the effective image region, that modulates the light beam in accordance with an image signal within the range of the first scan region for every scanning cycle, and that guides the modulated light beam onto the effective image region, thereby forming a line latent image which corresponds to the image signal; an optical sensor that detects a scanning light beam, which moves outside the first scan region within the second scan region, to output a signal; and a write timing adjuster that controls the timing of start modulating the light beam and accordingly adjusts a write start position for start writing a latent image along the main scanning direction, based on a time difference between a first detection signal, which the optical sensor outputs as a first light beam scanning away from the effective image region moves passed the optical sensor, and a second detection signal, which the optical sensor outputs after outputting the first detection signal when a second light beam scanning toward the effective image region moves passed the optical sensor.
摘要翻译：一种图像形成装置包括：潜像载体，其包括沿着主扫描方向具有预定宽度的有效图像区域; 一种潜像形成单元，其具有偏光镜表面在比对应于有效图像区域的第一扫描区域宽的第二扫描区域中进行光束扫描的结构，该第二扫描区域根据在每个扫描周期的第一扫描区域的范围内的图像信号，并且将调制光束引导到有效图像区域上，从而形成对应于图像信号的线潜像; 检测移动到第二扫描区域内的第一扫描区域外的扫描光束以输出信号的光学传感器; 以及写入定时调整器，其控制开始调制光束的定时，并且相应地基于光学传感器输出的第一检测信号之间的时间差调整用于开始沿着主扫描方向写入潜像的写入开始位置当远离有效图像区域扫描的第一光束移动通过光学传感器时，并且当朝向有效图像区域扫描的第二光束移动时光学传感器在输出第一检测信号之后输出的第二检测信号通过光学传感器。

6. 发明申请

US20120121282A1 IMAGE FORMATION DEVICE AND IMAGE FORMATION METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20120121282A1
公开(公告)日：2012-05-17
申请号：US13289637
申请日：2011-11-04
申请人： Masashi OBA , Akihiro GOMI
发明人： Masashi OBA , Akihiro GOMI
IPC分类号： G03G15/10
CPC分类号： G03G15/105
摘要： An image formation device comprises a control portion for controlling the amount of liquid developer supplied from a toner supply portion and the amount of carrier solution supplied from a carrier solution supply portion to adjust the toner concentration of liquid developer of a liquid developer concentration adjustment portion and to control the amount of liquid developer of the liquid developer concentration adjustment portion on the basis of the measured toner concentration of the liquid developer and the amount of the liquid developer, wherein the control portion adjusts the toner concentration of the liquid developer in the liquid developer concentration adjustment portion and controls the amount of the liquid developer in the liquid developer concentration adjustment portion when a recovered liquid stagnation detection portion does not detect that a recovered liquid is stagnant.
摘要翻译：图像形成装置包括用于控制从调色剂供应部分供应的液体显影剂的量的控制部分和从载体溶液供应部分供应的载体溶液的量，以调节液体显影剂浓度调节部分的液体显影剂的调色剂浓度，基于所测量的液体显影剂的调色剂浓度和液体显影剂的量来控制液体显影剂浓度调节部分的液体显影剂的量，其中控制部分调节液体显影剂中液体显影剂的调色剂浓度浓度调节部分，并且当回收的液体滞留检测部分没有检测到回收的液体停滞时，控制液体显影剂浓度调节部分中的液体显影剂的量。

7. 发明申请

US20090135312A1 Apparatus For And Method Of Forming Images With Oscillation Mirror 审中-公开
标题翻译：用振荡镜形成图像的装置和方法
公开(公告)号：US20090135312A1
公开(公告)日：2009-05-28
申请号：US12337142
申请日：2008-12-17
申请人： Yasumasa ISHIHARA , Yujiro NOMURA , Akihiro GOMI , Ken IKUMA
发明人： Yasumasa ISHIHARA , Yujiro NOMURA , Akihiro GOMI , Ken IKUMA
IPC分类号： H04N5/64
CPC分类号： G02B26/105 , B41J2/471
摘要： An image forming method which generates a video signal corresponding to an image forming command based on a video clock signal, modulates a light beam according to the video signal, and scans the modulated light beam along a main scanning direction by means of an oscillation mirror which resonates based on a drive signal, so as to form a latent image in an effective image region of a latent image carrier, the method includes: synchronizing the drive signal with the video clock signal to synchronize a detection signal with the video clock signal, the detection signal being output from a detector which detect the light beam scanned in the main scanning direction in a region away from an effective scan region which corresponds to the effective image region; controlling a resonant frequency of the oscillation mirror based on the detection signal so that the resonant frequency of the oscillation mirror almost coincides with the frequency of the drive signal; and adjusting a position, at which the latent image is written over the latent image carrier, is adjusted by adjusting output timing of the video signal based on the detection signal from the detector.
摘要翻译：一种图像形成方法，其基于视频时钟信号产生与图像形成命令相对应的视频信号，根据视频信号调制光束，并通过振荡镜沿主扫描方向扫描调制光束，基于驱动信号进行共振，以在潜像载体的有效图像区域中形成潜像，该方法包括：使驱动信号与视频时钟信号同步，使检测信号与视频时钟信号同步，检测信号从检测在远离有效图像区域的有效扫描区域的区域中在主扫描方向上扫描的光束的检测器输出; 基于检测信号控制振荡镜的谐振频率，使得振荡反射镜的谐振频率几乎与驱动信号的频率一致; 并且通过基于来自检测器的检测信号调整视频信号的输出定时来调整在潜像载体上写入潜像的位置。

8. 发明申请

US20090021817A1 Light Scanning Apparatus, Method of Controlling the Same and Image Forming Apparatus Equipped with the Same 失效
标题翻译：光扫描装置及其控制方法及其配备的成像装置
公开(公告)号：US20090021817A1
公开(公告)日：2009-01-22
申请号：US11846432
申请日：2007-08-28
申请人： Akihiro GOMI , Yujiro NOMURA , Ken IKUMA
发明人： Akihiro GOMI , Yujiro NOMURA , Ken IKUMA
IPC分类号： G02B26/10
CPC分类号： G02B26/105 , G02B27/0031 , Y10S359/90
摘要： A light scanning apparatus makes a light beam scan along a main scanning direction on an effective scanning region which has a predetermined width. The apparatus comprises: a light source which emits the light beam; a deflector which includes an oscillation mirror which oscillates about an oscillatory axis which is orthogonal or approximately orthogonal to the main scanning direction, deflects the light beam emitted from the light source using the oscillation mirror, and makes the light beam scan a second scanning range which contains but extends beyond a first scanning range which corresponds to the effective scanning region; a detector which detects the scanning light beam which moves through a position which is outside the first scanning range but is within the second scanning range, and outputs a signal; and a controller which controls a mirror drive signal fed to the oscillation mirror based on the output signal from the detector and accordingly adjusts the amplitude of the oscillation mirror. In the apparatus above, the controller stops driving the oscillation mirror when confirming based on the output signal that the oscillation mirror is under abnormal control.
摘要翻译：光扫描装置在具有预定宽度的有效扫描区域沿着主扫描方向进行光束扫描。该装置包括：发射光束的光源; 包括围绕与主扫描方向正交或大致正交的振荡轴振荡的振荡镜的偏转器，使用振荡镜偏转从光源发射的光束，并使光束扫描第二扫描范围，该扫描范围包含但延伸超过对应于有效扫描区域的第一扫描范围; 检测器，其检测移动通过处于第一扫描范围之外但处于第二扫描范围内的位置的扫描光束，并输出信号; 以及控制器，其基于来自检测器的输出信号来控制馈送到振荡镜的反射镜驱动信号，并且因此调整振荡镜的振幅。在上述装置中，当基于振荡镜处于异常控制的输出信号进行确认时，控制器停止驱动振荡镜。

9. 发明申请

US20120201555A1 Image Forming Apparatus and Image Forming Method 失效
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20120201555A1
公开(公告)日：2012-08-09
申请号：US13351787
申请日：2012-01-17
申请人： Kazuhiro NISHIYAMA , Akihiro GOMI , Tsutomu SASAKI , Naotaka HIGUCHI
发明人： Kazuhiro NISHIYAMA , Akihiro GOMI , Tsutomu SASAKI , Naotaka HIGUCHI
IPC分类号： G03G15/10
CPC分类号： G03G15/11 , G03G15/104 , G03G21/0088
摘要： An image forming apparatus of the invention includes; a cleaning member that collects liquid developer by cleaning a developer carrier; a first transporting path that moves the liquid developer collected by the cleaning member; an oscillating member that applies vibration to the liquid developer transported from the first transporting path; a developer supply unit that stores the liquid developer transported from a first transporting mechanism; a second transporting mechanism that includes a second transporting path that transports the liquid developer stored in the developer supply unit to a developer storage in a developing unit; and a control unit that adjusts a toner charge current applied to the toner charging unit and controls vibration applied to the oscillating member on the basis of the adjusted toner charge current.
摘要翻译：本发明的图像形成装置包括：清洁构件，其通过清洁显影剂载体收集液体显影剂; 第一传送路径，其移动由清洁部件收集的液体显影剂; 摆动构件，其对从第一输送路径输送的液体显影剂施加振动; 显影剂供应单元，其存储从第一输送机构输送的液体显影剂; 第二输送机构，其包括将存储在显影剂供应单元中的液体显影剂输送到显影单元中的显影剂储存器的第二输送路径; 以及控制单元，其调节施加到调色剂充电单元的调色剂充电电流，并且基于经调节的调色剂充电电流来控制施加到振荡构件的振动。

10. 发明申请

US20120294653A1 RECOVERY DEVICE AND IMAGE FORMATION DEVICE 审中-公开
标题翻译：恢复装置和图像形成装置
公开(公告)号：US20120294653A1
公开(公告)日：2012-11-22
申请号：US13456754
申请日：2012-04-26
申请人： Akihiro GOMI , Kazuhiro NISHIYAMA , Tsutomu SASAKI , Naoyuki OKUMURA
发明人： Akihiro GOMI , Kazuhiro NISHIYAMA , Tsutomu SASAKI , Naoyuki OKUMURA
IPC分类号： G03G15/10
CPC分类号： G03G15/11
摘要： Developer is recovered by a development unit, a first squeeze unit, a second squeeze unit, and a photoreceptor cleaning unit, but the developer recovered by the development unit or the first squeeze unit has a relatively high concentration, and is therefore returned to a stirring tank for reuse. The developer recovered by the second squeeze unit or the photoreceptor cleaning unit has a relatively low concentration, and is therefore accumulated in a buffer tank separate from the stirring tank to prevent the toner concentration in the stirring tank from decreasing.
摘要翻译：显影剂由显影单元，第一挤压单元，第二挤压单元和感光体清洁单元回收，但由显影单元或第一挤压单元回收的显影剂具有较高的浓度，因此返回到搅拌罐用于再利用。由第二挤压单元或感光体清洁单元回收的显影剂具有相对低的浓度，因此积聚在与搅拌槽分离的缓冲罐中，以防止搅拌槽中的调色剂浓度降低。

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