公开(公告)号：US4724464A

公开(公告)日：1988-02-09

申请号：US940146

申请日：1986-12-10

申请人： Tadashi Umeda ,  Hiromi Okada ,  Naoki Nakashima ,  Tetsuya Kagawa ,  Masanobu Maeshima ,  Tadashi Kobata ,  Shinobu Satonaka ,  Jun Miyoshi ,  Yusuke Morikawa

发明人： Tadashi Umeda ,  Hiromi Okada ,  Naoki Nakashima ,  Tetsuya Kagawa ,  Masanobu Maeshima ,  Tadashi Kobata ,  Shinobu Satonaka ,  Jun Miyoshi ,  Yusuke Morikawa

IPC分类号： G03G15/00 ,  G03B27/53

CPC分类号： G03G15/5016 ,  Y10S347/90

摘要： An area setting device for setting coordinates of two points in a diagonal direction in one or more areas to be copied by a photocopier utilizing key operation in sequence, in which different colors are used for coordinate display in each direction. The same colors as the coordinate displays are used for coordinate input indicators. All the points are memorized as to whether coordinates have been applied. A key input is accepted for the first point not having coordinates applied, and this converts the memorized condition. Key input acceptance and memory state conversion are repeated for all the points required.

摘要翻译： 一种区域设定装置，用于利用按顺序在复印机上复制的一个或多个区域中的对角线方向上的两点的坐标，其中使用不同的颜色来在每个方向上进行坐标显示。 与坐标显示相同的颜色用于坐标输入指示。 关于是否应用了坐标，记住所有要点。 对于没有应用坐标的第一个点，接受一个键输入，这将转换记忆条件。 重要输入接受和记忆状态转换为所有要点重复。

公开(公告)号：US20100196059A1

公开(公告)日：2010-08-05

申请号：US12694512

申请日：2010-01-27

申请人： Masanobu Maeshima

发明人： Masanobu Maeshima

IPC分类号： G03G15/08

CPC分类号： G03G15/0875 ,  G03G15/0868 ,  G03G2215/0802 ,  G03G2215/085

摘要： A toner supply apparatus is installed detachably in an image forming apparatus. The toner supply apparatus includes a container body which accommodates toner, and an agitating member which is disposed inside the container body and is driven to rotate so as to agitate toner. The agitating member includes a drive member which is driven to rotate and a film member which is fixed on the drive member, and the film member covers the periphery of the drive member in a tubular fashion.

摘要翻译： 调色剂供给装置可拆卸地安装在图像形成装置中。 调色剂供给装置包括容纳调色剂的容器主体和设置在容器主体内部并被驱动旋转以搅拌调色剂的搅拌构件。 搅拌构件包括被驱动旋转的驱动构件和固定在驱动构件上的膜构件，并且膜构件以管状方式覆盖驱动构件的周边。

公开(公告)号：US07756452B2

公开(公告)日：2010-07-13

申请号：US11789818

申请日：2007-04-26

申请人： Masanobu Maeshima ,  Hisashi Mukataka ,  Yoshihiro Yamagishi

发明人： Masanobu Maeshima ,  Hisashi Mukataka ,  Yoshihiro Yamagishi

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： A developing device supplies developer to an electrostatic latent image bearing body of an image forming apparatus. The developing device includes a container housing with an opening in a position opposite to the electrostatic latent image bearing body and stores developer to be supplied to the electrostatic latent image bearing body. A developing roller is rotatably disposed so that a part of the developing roller is exposed from the opening. A regulator is disposed along an axial direction of the developing roller and has a leading end facing the developing roller to regulate the thickness of developer layer on the developing roller. Two holders support the developing roller and the regulator on the container housing. Each holder includes a developing roller support for supporting an end part of the developing roller and a regulator retainer for retaining the regulator on the container housing.

摘要翻译： 显影装置将显影剂供给到图像形成装置的静电潜像承载体。 显影装置包括：容器壳体，其具有与静电潜像承载体相对的位置的开口，并且存储要供应到静电潜像承载体的显影剂。 显影辊被可旋转地设置成使得显影辊的一部分从开口露出。 调节器沿着显影辊的轴向布置，并且具有面向显影辊的前端以调节显影辊上的显影剂层的厚度。 两个支架支撑显影辊和容器壳体上的调节器。 每个保持器包括用于支撑显影辊的端部的显影辊支撑件和用于将调节器保持在容器壳体上的调节器保持器。

公开(公告)号：US20100166460A1

公开(公告)日：2010-07-01

申请号：US12642986

申请日：2009-12-21

申请人： Masanobu Maeshima

发明人： Masanobu Maeshima

IPC分类号： G03G15/08

CPC分类号： G03G15/0886 ,  G03G15/0868 ,  G03G15/0875 ,  G03G2215/0692

摘要： A toner supplying device is provided with a container body formed with a toner replenishment opening and adapted to contain toner, a shutter for opening and closing the toner replenishment opening, and an opening/closing structure for causing the shutter to perform opening and closing operations as the container body is mounted into and detached from the apparatus body. The opening/closing structure includes an arm projecting from the shutter in a mounting direction of the container body into the apparatus body and a locking portion attached to the arm. The locking portion includes a first locking claw engageable with and disengageable from a first engageable portion for locking formed at the guiding portion and a second locking claw engageable with and disengageable from a second engageable portion for locking formed at the container body.

摘要翻译： 调色剂供给装置设置有形成有调色剂补充口并容纳调色剂的容器主体，用于打开和关闭调色剂补充口的快门以及用于使快门进行打开和关闭操作的打开/关闭结构 容器主体被安装到设备主体中并从设备主体拆下。 打开/关闭结构包括从容器主体的安装方向上从闸板突出到装置主体中的臂和附接到臂的锁定部分。 锁定部分包括可与形成在引导部分处的用于锁定的第一可接合部分接合并可脱离的第一锁定爪和可与形成在容器主体处的用于锁定的第二可接合部分接合并脱离的第二锁定爪。

公开(公告)号：US07519309B2

公开(公告)日：2009-04-14

申请号：US11717112

申请日：2007-03-13

申请人： Hidetoshi Miyamoto ,  Eiji Gyoutoku ,  Masanobu Maeshima

发明人： Hidetoshi Miyamoto ,  Eiji Gyoutoku ,  Masanobu Maeshima

IPC分类号： G03G15/16

CPC分类号： G03G15/161 ,  G03G2215/1661

摘要： A photosensitive drum 18 is provided to carry electrostatic latent images. Developers 23K through 23Y supply toner to the electrostatic latent images formed on the photosensitive drum 18. Images formed on the photosensitive drum 18 are transferred to an intermediate transfer belt 12. A primary transfer roller 16 transfers toner images formed on the photosensitive drum 18 onto the intermediate transfer belt 12. The secondary transfer roller 7 transfers toner images on the intermediate transfer belt 12 onto sheets. The belt cleaning unit 17 has a fur brush 32 that electrically recovers toner, and recovers residual transfer toner remaining on the intermediate transfer belt 12 after a secondary transfer by the secondary transfer roller 7. The drive roller 13 is disposed in a position in opposition to the fur brush 32 sandwiching the intermediate transfer belt 12, and charges both the fur brush 32 and the secondary transfer roller 7.

摘要翻译： 设置感光鼓18以承载静电潜像。 显影器23K至23Y向形成在感光鼓18上的静电潜像供应调色剂。在感光鼓18上形成的图像转印到中间转印带12上。一次转印辊16将形成在感光鼓18上的调色剂图像转印到 中间转印带12.二次转印辊7将中间转印带12上的调色剂图像转印到纸上。 皮带清洁单元17具有电刷回调色剂的毛刷32，并且在通过二次转印辊7进行二次转印之后回收残留在中间转印带12上的残留转印调色剂。驱动辊13设置在与 毛皮刷32夹着中间转印带12，并且对毛皮刷32和二次转印辊7充电。

公开(公告)号：US20070217813A1

公开(公告)日：2007-09-20

申请号：US11717112

申请日：2007-03-13

申请人： Hidetoshi Miyamoto ,  Eiji Gyoutoku ,  Masanobu Maeshima

发明人： Hidetoshi Miyamoto ,  Eiji Gyoutoku ,  Masanobu Maeshima

IPC分类号： G03G15/16

CPC分类号： G03G15/161 ,  G03G2215/1661

摘要： A photosensitive drum 18 is provided to carry electrostatic latent images. Developers 23K through 23Y supply toner to the electrostatic latent images formed on the photosensitive drum 18. Images formed on the photosensitive drum 18 are transferred to an intermediate transfer belt 12. A primary transfer roller 16 transfers toner images formed on the photosensitive drum 18 onto the intermediate transfer belt 12. The secondary transfer roller 7 transfers toner images on the intermediate transfer belt 12 onto sheets. The belt cleaning unit 17 has a fur brush 32 that electrically recovers toner, and recovers residual transfer toner remaining on the intermediate transfer belt 12 after a secondary transfer by the secondary transfer roller 7. The drive roller 13 is disposed in a position in opposition to the fur brush 32 sandwiching the intermediate transfer belt 12, and charges both the fur brush 32 and the secondary transfer roller 7.

摘要翻译： 设置感光鼓18以承载静电潜像。 显影器23K至23Y向形成在感光鼓18上的静电潜像供应调色剂。 形成在感光鼓18上的图像被转印到中间转印带12上。 一次转印辊16将形成在感光鼓18上的调色剂图像转印到中间转印带12上。 二次转印辊7将中间转印带12上的调色剂图像转印到纸上。 皮带清洁单元17具有电刷回墨粉的毛刷32，并且在由二次转印辊7进行二次转印之后，还原残留在中间转印带12上的残留转印调色剂。 驱动辊13被设置在与夹持中间转印带12的毛刷32相对的位置，并对毛刷32和二次转印辊7充电。

公开(公告)号：US06704540B2

公开(公告)日：2004-03-09

申请号：US10227454

申请日：2002-08-26

申请人： Masanobu Maeshima ,  Naoki Yamane

发明人： Masanobu Maeshima ,  Naoki Yamane

IPC分类号： G03G2100

CPC分类号： G03G21/0058

摘要： A cleaning device of an image forming machine including a pair of arm members each having one end portion pivotable about a support shaft, a cleaning roller rotatably supported between front end portions of the arm members via a shaft, helical compression springs for urging the arm members so as to bring the cleaning roller into contact under pressure with the surface of a photoconductor drum, a drive gear of the photoconductor drum, and a driven gear of the cleaning roller in mesh with the drive gear. Each of the arm members is disposed axially outwardly of the photoconductor drum. The center of the support shaft of each of the arm members is either placed on an extension of a line of action passing the point of engagement between the drive gear and the driven gear, or placed on an extension of a straight line passing the point of engagement, the straight line being within an angular range of some angle to the line of action.

摘要翻译： 一种图像形成机的清洁装置，包括一对臂构件，每个臂构件具有可围绕支撑轴枢转的一个端部部分，经由轴可旋转地支撑在臂构件的前端部分之间的清洁辊，用于推动臂构件的螺旋压缩弹簧 使得清洁辊在感光鼓的表面，感光鼓的驱动齿轮和与驱动齿轮啮合的清洁辊的从动齿轮的压力下接触。 每个臂构件均布置在感光鼓的轴向外侧。 每个臂构件的支撑轴的中心或者被放置在通过驱动齿轮和从动齿轮之间的接合点的作用线的延伸部上，或者放置在通过驱动齿轮和从动齿轮的直线之间的直线的延伸部 接合，直线处于与作用线有一定角度的角度范围内。

公开(公告)号：US6163660A

公开(公告)日：2000-12-19

申请号：US155560

申请日：1993-11-22

申请人： Masanobu Maeshima ,  Hiroshi Kubota ,  Koichi Yasuda ,  Shigeki Hayashi ,  Masahiro Hashizume

发明人： Masanobu Maeshima ,  Hiroshi Kubota ,  Koichi Yasuda ,  Shigeki Hayashi ,  Masahiro Hashizume

IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G15/08 ,  G06M3/02

CPC分类号： G03G15/0896 ,  G03G15/0856 ,  G03G15/0862 ,  G03G2215/0897 ,  G03G2221/163 ,  G03G2221/1651 ,  G03G2221/1663

摘要： The image-forming machine has an electrostatic latent image-bearing member on which an electrostatic latent image will be formed and an exchangeable developing unit. The developing unit includes a developing housing, a developing agent contained in the developing unit and a developing agent applicator for applying the developing agent onto the surface of the electrostatic latent image-bearing member. A counter is provided that counts the number of times the developing unit has been used and that can be reset. In the developing unit is disposed a developing agent depletion detector that detects the depletion of the developing agent. The developing unit further has a reset that resets the counter when the use of the developing unit is started. When the developing agent depletion detector has detected the depletion of the developing agent, a developing unit exchange signal is formed to indicate that the developing unit be renewed. The developing unit exchange signal is formed even when the counter has counted a predetermined number that corresponds to the life of the developing unit.

摘要翻译： 图像形成机具有将形成静电潜像的静电潜像承载部件和可交换显影单元。 显影单元包括显影壳体，显影单元中包含的显影剂和用于将显影剂施加到静电潜像承载部件的表面上的显影剂施加器。 提供一个计数器，用于对显影单元的使用次数进行计数，并可以重新设置。 在显影单元中设置有显影剂耗尽检测器，其检测显影剂的消耗。 显影单元还具有当开始使用显影单元时复位计数器的复位。 当显影剂耗尽检测器检测到显影剂的耗尽时，形成显影单元交换信号以指示显影单元更新。 即使当计数器计数与显影单元的寿命相对应的预定数量时，形成显影单元交换信号。

公开(公告)号：US5337128A

公开(公告)日：1994-08-09

申请号：US117948

申请日：1993-09-08

申请人： Masahiro Hashizume ,  Hiroshi Kimura ,  Hiroshi Ishida ,  Masanobu Maeshima ,  Koichi Yasuda ,  Shigeki Hayashi ,  Hiroshi Kubota ,  Osamu Yoshimura ,  Susumu Taniguchi ,  Yasuo Hatate

发明人： Masahiro Hashizume ,  Hiroshi Kimura ,  Hiroshi Ishida ,  Masanobu Maeshima ,  Koichi Yasuda ,  Shigeki Hayashi ,  Hiroshi Kubota ,  Osamu Yoshimura ,  Susumu Taniguchi ,  Yasuo Hatate

IPC分类号： G03G15/16 ,  G03G15/14

CPC分类号： G03G15/163

摘要： An image-forming machine equipped with a transfer device of the type not using a transfer corona discharger is disclosed. A charge supply member is disposed opposite to an image forming member on whose surface a toner image is to be formed, and at a greater distance than the thickness of a transfer material from the image forming member. A voltage of a predetermined polarity is applied to the charge supply member. In a transfer zone, the surface of the transfer material is brought into contact with the surface of the image forming member, while the back of the transfer material is not contacted with the surface of the charge supply member.

摘要翻译： 公开了一种配备有不使用转印电晕放电器的转印装置的成像机。 电荷供给部件设置成与要形成调色剂图像的图像形成部件相对，并且距离图像形成部件的转印材料的厚度更大的距离。 对电荷供给部件施加预定极性的电压。 在转印区域中，转印材料的表面与图像形成部件的表面接触，而转印材料的背面不与电荷供给部件的表面接触。

公开(公告)号：US5241353A

公开(公告)日：1993-08-31

申请号：US783875

申请日：1991-10-29

申请人： Masanobu Maeshima ,  Eiji Tsutsui ,  Makoto Eki ,  Hiroki Morishita ,  Junya Sasabe

发明人： Masanobu Maeshima ,  Eiji Tsutsui ,  Makoto Eki ,  Hiroki Morishita ,  Junya Sasabe

IPC分类号： B65H31/00 ,  B65H29/52 ,  B65H31/26 ,  G03G15/00

CPC分类号： G03G15/6552

摘要： A paper-discharge tray for an image-forming apparatus is adapted to hold paper discharged by a paper-discharging device arranged downstream of a fixing device in the image-forming apparatus. The free end of the paper-discharge tray is adapted to be bent in the direction in which the paper will curl when it passes through the fixing device, such that the paper can be stably stacked even when it curls during the fixing process.

摘要翻译： 用于图像形成装置的排纸托盘适于将由布置在定影装置下游的排纸装置排出的纸张保持在图像形成装置中。 排纸托盘的自由端适于沿着纸张通过定影装置时卷曲的方向弯曲，使得即使在定影过程中卷曲时也能够稳定地堆叠纸张。