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1. 发明申请

US20090041508A1 DEVELOPING UNIT, PROCESS CARTRIDGE INCLUDING SAME, AND IMAGE FORMING APPARATUS INCLUDING PROCESS CARTRIDGE 有权
标题翻译：开发单元，包括其的处理盒和包括工艺盒的图像形成装置
公开(公告)号：US20090041508A1
公开(公告)日：2009-02-12
申请号：US12187015
申请日：2008-08-06
申请人： Yuki OSHIKAWA , Koichi KATO , Hiroyuki OKAJI , Mugijirou UNO , Klyonori TSUDA , Emi KITA , Keiko MATSUMOTO
发明人： Yuki OSHIKAWA , Koichi KATO , Hiroyuki OKAJI , Mugijirou UNO , Klyonori TSUDA , Emi KITA , Keiko MATSUMOTO
IPC分类号： G03G15/08
CPC分类号： G03G15/0844 , G03G15/0851 , G03G15/0856 , G03G15/0877 , G03G15/0893 , G03G2215/0634 , G03G2215/0822
摘要： A developing unit includes a developer bearing member, a developer transporter, a developer conveyance system for directing the developer, including a supply path, a recovery path, and an agitation path, a developer supply opening through which the developer is supplied to the developer conveyance system, a developer supply device for supplying the developer from the developer supply opening to the developer conveyance system, a developer discharge device for discharging the developer outside the developing unit, a developer level rise detector for detecting increase in a level of the developer between the downstream end of the recovery path facing the developer bearing member in the direction of developer transport and a portion of the agitation path where the agitation path receives the collected developer from the recovery path, and a controller for controlling the developer discharge device based on the detection result provided by the developer level rise detector.
摘要翻译：显影单元包括显影剂承载构件，显影剂输送器，用于引导显影剂的显影剂输送系统，包括供给路径，回收路径和搅拌路径，显影剂供给口，显影剂通过该显影剂供给口供给到显影剂输送系统，用于将显影剂从显影剂供应开口供应到显影剂输送系统的显影剂供应装置，用于将显影剂排出显影单元的显影剂排出装置，显影剂水平上升检测器，用于检测显影剂供应在显影剂传送方向上面向显影剂承载部件的恢复路径的下游端和搅拌路径的一部分，其中搅拌路径从回收路径接收收集的显影剂，以及控制器，用于基于检测来控制显影剂排出装置结果由开发者级别上升检测器提供。

2. 发明申请

US20070280742A1 DEVELOPER SUPPLY DEVICE AND IMAGE FORMING APPARATUS COMPRISING SAME 有权
标题翻译：开发商供应装置和包含其的图像形成装置
公开(公告)号：US20070280742A1
公开(公告)日：2007-12-06
申请号：US11756194
申请日：2007-05-31
申请人： Keiko MATSUMOTO , Mugijirou Uno , Hiroyuki Okaji
发明人： Keiko MATSUMOTO , Mugijirou Uno , Hiroyuki Okaji
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0855 , G03G15/0865 , G03G15/0874 , G03G2215/0607 , G03G2215/0682
摘要： The invention provides a developer supply device, a developer container, a developer and an image forming apparatus such that the developer is discharged stably from the developer container with a stable toner concentration in the developer, without damaging the developer, and in a relatively simple and small-size device having a relatively high degree of freedom as regards layout. The developer supply device comprises a partially or wholly deformable developer container and a pump for suctioning the developer held in the developer container, together with a gas, and for discharging the developer towards a developing unit. The toner comprises an additive formed so as to have a volume average particle size of 50 to 500 nm. The carrier is formed so as to have a weight average particle size of 20 to 60 μm. The developer is formed so that the carrier concentration thereof is 1 to 30 wt %.
摘要翻译：本发明提供一种显影剂供应装置，显影剂容器，显影剂和图像形成装置，使得显影剂在显影剂中以稳定的调色剂浓度从显影剂容器稳定排出，而不损坏显影剂，并且以相对简单和在布局上具有较高自由度的小尺寸装置。显影剂供应装置包括部分或全部可变形的显影剂容器和用于与保持在显影剂容器中的显影剂一起吸入气体并将显影剂朝向显影单元排出的泵。调色剂包括形成为具有50至500nm的体积平均粒度的添加剂。载体的重量平均粒径为20〜60μm。形成显影剂使其载体浓度为1〜30重量％。

3. 发明申请

US20080279592A1 DEVELOPING AGENT STORAGE DEVICE AND IMAGE FORMING APPARATUS HAVING SAME 有权
标题翻译：开发代理存储设备和具有相同功能的图像形成设备
公开(公告)号：US20080279592A1
公开(公告)日：2008-11-13
申请号：US12114164
申请日：2008-05-02
申请人： Keiko MATSUMOTO , Emi Kita , Mugijirou Uno , Satoru Miyamoto , Junichi Terai
发明人： Keiko MATSUMOTO , Emi Kita , Mugijirou Uno , Satoru Miyamoto , Junichi Terai
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0855 , G03G15/0865 , G03G15/0874 , G03G2215/0607 , G03G2215/0682
摘要： A developing agent storage device for storing a refill developing agent includes toner particles, carrier particles, an inner layer of the developing agent storage device. The toner particles and carrier particles compose the refill developing agent. The inner layer is provided as a wall contacting the refill developing agent. An electrostatic chargeability level of the toner particles, the carrier particles, and the inner layer is set in an order of toner, inner layer, and carrier from any one of a negative charge side and a positive charge side.
摘要翻译：用于储存再充填显影剂的显影剂储存装置包括调色剂颗粒，载体颗粒，显影剂储存装置的内层。调色剂颗粒和载体颗粒组成再填充显影剂。内层设置为与再填充显影剂接触的壁。调色剂颗粒，载体颗粒和内层的静电充电水平以负电荷侧和正电荷侧中的任一个的调色剂，内层和载体的顺序设定。

4. 发明申请

US20080181630A1 DEVELOPER LOADING METHOD, LOADED DEVELOPER ACCOMMODATING CONTAINER, DEVELOPER REPLENISHMENT DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：开发者装载方法，装载开发者存储容器，开发者补偿装置和图像形成装置
公开(公告)号：US20080181630A1
公开(公告)日：2008-07-31
申请号：US12020713
申请日：2008-01-28
申请人： Keiko MATSUMOTO , Emi Kita , Mugijirou Uno , Satoru Miyamoto , Junichi Terai , Maiko Koeda
发明人： Keiko MATSUMOTO , Emi Kita , Mugijirou Uno , Satoru Miyamoto , Junichi Terai , Maiko Koeda
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G15/0874 , G03G15/0879 , G03G15/0893 , G03G15/0894 , G03G2215/0607 , G03G2215/0682
摘要： A method for loading a replenishment developer into a developer accommodating container such that when the replenishment of the replenishment developer inside the loaded developer accommodating container is started, the developer composed of a toner and a carrier, or a toner is discharged from a developer discharge port of the developer accommodating container, wherein when a premix toner that is a replenishment developer composed of a replenishment toner and a replenishment carrier is loaded into a toner bottle serving as the developer accommodating container, the replenishment carrier is loaded and then the replenishment toner is loaded.
摘要翻译：一种用于将补充显影剂装载到显影剂容纳容器中的方法，使得当装载的显影剂容纳容器内的补充显影剂的补充开始时，由调色剂和载体构成的显影剂或调色剂从显影剂排出口排出的显影剂容纳容器，其中当将作为补充调色剂和补充载体的补充显影剂的预混调色剂装载到用作显影剂容纳容器的调色剂瓶中时，装载载体，然后加载补充调色剂。

5. 发明申请

US20170108808A1 IMAGE FORMING APPARATUS INCORPORATING IMAGE READER 有权
公开(公告)号：US20170108808A1
公开(公告)日：2017-04-20
申请号：US15274366
申请日：2016-09-23
申请人： Natsumi MATSUE , Akira YOSHIDA , Akio KOSUGE , Yoichi SAKURAI , Yuuichiroh UEMATSU , Keiko MATSUMOTO
发明人： Natsumi MATSUE , Akira YOSHIDA , Akio KOSUGE , Yoichi SAKURAI , Yuuichiroh UEMATSU , Keiko MATSUMOTO
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G03G15/5058
摘要： An image forming apparatus includes a rotatable image bearer, a toner image forming device, an image reader, and a control unit. The toner image forming device forms a test toner image on the image bearer. The image reader reads the test toner image and a predetermined reference member. The control unit calculates an amount of toner contained in the test toner image based on image data from the test toner image. Based on image data from the reference member, the control unit selects a position of a pixel to be used for calculation of the amount of toner contained in the test toner image from pixels included in the image data from the reference member, to calculate the amount of toner contained in the test toner image from data of a pixel located at the position thus selected among pixels included in the image data from the test toner image.

6. 发明申请

US20110194863A1 IMAGE FORMING APPARATUS AND DEVELOPING DEVICE USED THEREIN 失效
标题翻译：图像形成装置及其使用的装置
公开(公告)号：US20110194863A1
公开(公告)日：2011-08-11
申请号：US13019522
申请日：2011-02-02
申请人： Keiko MATSUMOTO , Makoto YASUDA
发明人： Keiko MATSUMOTO , Makoto YASUDA
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822
摘要： A developing device is refilled with an initial developer while the developing device and a photoreceptor are maintained within an image forming apparatus in the same state as in an image forming process. When refilling the developing device, a control unit of the image forming apparatus first drives a stirring feed member (screw) to feed the initial developer into the developing device, and then drives a developer carrier (developing roller) and a latent image carrier (photoreceptor) to supply the developer onto the developer carrier.
摘要翻译：显影装置用初始显影剂重新填充，同时显影装置和感光体保持在图像形成装置内处于与图像形成处理相同的状态。当重新填充显影装置时，图像形成装置的控制单元首先驱动搅拌进给构件（螺钉）以将初始显影剂供给到显影装置中，然后驱动显影剂载体（显影辊）和潜像载体（感光体）以将显影剂供应到显影剂载体上。

7. 发明申请

US20160378040A1 IMAGE FORMING APPARATUS INCORPORATING LINE SENSOR 有权
标题翻译：图像形成装置包含线传感器
公开(公告)号：US20160378040A1
公开(公告)日：2016-12-29
申请号：US15190685
申请日：2016-06-23
申请人： Akio KOSUGE , Natsumi MATSUE , Keiko MATSUMOTO , Akira YOSHIDA , Yoichi SAKURAI , Yuuichiroh UEMATSU , Kohta FUJIMORI , Kayoko TANAKA
发明人： Akio KOSUGE , Natsumi MATSUE , Keiko MATSUMOTO , Akira YOSHIDA , Yoichi SAKURAI , Yuuichiroh UEMATSU , Kohta FUJIMORI , Kayoko TANAKA
IPC分类号： G03G15/00
CPC分类号： G03G15/556 , G03G15/01 , G03G15/5058
摘要： An image forming apparatus includes an image bearer, an image forming device to form a toner image on the image bearer, a transfer device to transfer the toner image to a recording medium, a line sensor as an image density sensor to detect image density of the toner image, and a controller operatively connected to the image density sensor. The image density sensor is disposed so as to be shorter in a rotational direction of the image bearer than in a width direction of the image bearer perpendicular to the rotational direction of the image bearer. The controller forms a shading pattern image including a plurality of patches on the image bearer, and detects image density of the plurality of patches, so as to control image density. The shading pattern image is shorter in the rotational direction of the image bearer than in the width direction of the image bearer.
摘要翻译：图像形成装置包括图像载体，图像形成装置，用于在图像载体上形成调色剂图像，将调色剂图像转印到记录介质的转印装置，作为图像浓度传感器的线传感器，以检测图像密度调色剂图像和可操作地连接到图像浓度传感器的控制器。图像浓度传感器被设置为在图像承载体的旋转方向上比垂直于图像承载体的旋转方向的图像载体的宽度方向更短。控制器在图像载体上形成包括多个斑块的阴影图案图像，并且检测多个斑块的图像浓度，以便控制图像浓度。阴影图案图像在图像承载的旋转方向上比在图像承载的宽度方向上更短。

8. 发明申请

US20100008684A1 IMAGE FORMING APPARATUS AND METHOD 失效
标题翻译：图像形成装置和方法
公开(公告)号：US20100008684A1
公开(公告)日：2010-01-14
申请号：US12495192
申请日：2009-06-30
申请人： Keiko MATSUMOTO
发明人： Keiko MATSUMOTO
IPC分类号： G03G15/00
CPC分类号： G03G15/5062 , G03G15/0822 , G03G2215/00738 , G03G2215/00751
摘要： An image forming apparatus includes an image bearing member to bear an electrostatic latent image on its surface, a developing device to develop the electrostatic latent image using toner to form a toner image, a transfer device to transfer the toner image onto a recording medium, a fixing device to fix the toner image, a first detector to detect at least glossiness of a surface of the recording medium, a second detector to detect at least a space between asperities on the surface of the recording medium, and a controller to control an amount of toner when forming the toner image. The controller adjusts the amount of toner based on the glossiness of the recording medium detected by the first detector and the space between the asperities detected by the second detector.
摘要翻译：图像形成装置包括在其表面上承载静电潜像的图像承载部件，使用调色剂显影静电潜像以形成调色剂图像的显影装置，将调色剂图像转印到记录介质上的转印装置，固定装置以固定调色剂图像;第一检测器，至少检测记录介质表面的光泽度;第二检测器，用于检测至少记录介质表面上的凹凸之间的空间;以及控制器，的调色剂图像。控制器基于由第一检测器检测的记录介质的光泽度和由第二检测器检测到的凹凸之间的空间来调节调色剂的量。

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