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1. 发明授权

US08041251B2 Developing device and image forming device 有权
标题翻译：显影装置和成像装置
公开(公告)号：US08041251B2
公开(公告)日：2011-10-18
申请号：US12410687
申请日：2009-03-25
申请人： Masayuki Nishi , Munenori Nakano
发明人： Masayuki Nishi , Munenori Nakano
IPC分类号： G03G15/08
CPC分类号： G03G15/0818
摘要： A developing device used for forming a toner image by developing the electrostatic latent image on an electrostatic latent image carrier in an image forming device, comprises a developer carrier roller which is rotationally driven, and a toner thin layer forming member which is brought into contact with the developer carrier roller, wherein the developer carrier roller is formed in the shape of an inverted crown which is concave at the central portion in the direction of the rotation axis, and a starting point of the shape of the inverted crown is positioned further outside in the direction of the rotation axis than toner thin layer region formed by the toner thin layer forming member.
摘要翻译：用于通过在图像形成装置中的静电潜像载体上显影静电潜像来形成调色剂图像的显影装置包括旋转驱动的显影剂载体辊和与之接触的调色剂薄层形成部件显影剂承载辊，其中显影剂载体辊形成为在旋转轴线的方向上在中心部分处凹入的倒拱形的形状，并且倒置冠的形状的起始点位于旋转轴线的方向比由调色剂薄层形成部件形成的调色剂薄层区域的方向。

2. 发明申请

US20090047042A1 Developing Apparatus, Developer Unit and Image Forming Apparatus 有权
标题翻译：显影装置，显影单元和成像装置
公开(公告)号：US20090047042A1
公开(公告)日：2009-02-19
申请号：US12102559
申请日：2008-04-14
申请人： Masayuki Nishi , Tsugihito Yoshiyama
发明人： Masayuki Nishi , Tsugihito Yoshiyama
IPC分类号： G03G15/01
CPC分类号： G03G15/0877 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： In a rotary type image developing apparatus that has a rotary rack accommodating a plurality of developer units and drives the rotary rack to rotate in a predetermined rotational direction so as to bring a targeted one of the developer units to a developing position, each developer unit includes a toner storage in which a first slope is disposed. As the rotary rack rotates, toner that remains upstream of a toner supply opening in a toner flowing direction in the toner storage is guided by a slope surface of the first slope, which enables the toner to be smoothly supplied to a developing chamber. Thus, even when the toner gets low, the toner can be efficiently supplied from the toner storage to the developing chamber with the aid of the first slope.
摘要翻译：在旋转型图像显影装置中，具有容纳多个显影单元的旋转齿条并驱动旋转齿条以预定的旋转方向旋转，以将目标的一个显影单元带到显影位置，每个显影单元包括其中设置有第一斜坡的调色剂储存器。当旋转齿条旋转时，在调色剂存储器中的调色剂流动方向上保持在调色剂供应开口上游的调色剂由第一斜面的倾斜表面引导，这使得调色剂能够平稳地供应到显影室。因此，即使当调色剂变低时，借助于第一斜面，可以将调色剂从调色剂储存器有效地供应到显影室。

3. 发明授权

US6038415A Image forming apparatus and image-carrier cartridge device which is employed in the same 失效
标题翻译：用于其中的图像形成装置和图像载体盒装置
公开(公告)号：US6038415A
公开(公告)日：2000-03-14
申请号：US118441
申请日：1998-07-17
申请人： Masayuki Nishi , Hiroshi Murasaki , Toru Matsui
发明人： Masayuki Nishi , Hiroshi Murasaki , Toru Matsui
IPC分类号： G03G21/00 , G03G21/18 , G03G21/16 , G03G15/02
CPC分类号： G03G21/1832 , G03G21/0064 , G03G2215/021 , G03G2221/0005
摘要： An image forming apparatus employs an image carrier (photoreceptor) cartridge having protective covers of which surface is coated with conductive shield in order to prevent frictional charging that will bring on sparking between a photoreceptor and covers. Further, the photoreceptor cartridge is equipped on its surface with an elastic member which is a foam body having a plurality of foam cells for catching foreign matter such as paper particles in order to prevent the foreign matter from damaging the surface of the photoreceptor. Moreover, the photoreceptor cartridge is also equipped with a flick member for flicking off toner deposited on a conductive brush in order to prevent the brush from becoming dirty. Owing to the above-mentioned construction, the image forming apparatus can avoid degradation in image quality.
摘要翻译：图像形成装置采用具有保护罩的图像载体（感光体）盒，其表面涂覆有导电屏蔽，以防止在感光体和覆盖物之间引起火花的摩擦带电。此外，感光体盒的表面上装有弹性部件，该弹性部件是具有多个发泡细胞的泡沫体，用于捕捉异物如纸颗粒，以防止异物损害感光体的表面。此外，感光体盒还装备有用于扑灭沉积在导电刷上的调色剂的滑动部件，以防止刷子变脏。由于上述结构，图像形成装置可以避免图像质量的劣化。

4. 发明授权

US08045891B2 Rotary developing apparatus rotatably accommodating a plurality of developer units, developer unit and image forming apparatus including rotary developing apparatus 有权
标题翻译：可旋转地容纳多个显影单元，显影单元和包括旋转显影设备的图像形成设备的旋转显影设备
公开(公告)号：US08045891B2
公开(公告)日：2011-10-25
申请号：US12102559
申请日：2008-04-14
申请人： Masayuki Nishi , Tsugihito Yoshiyama
发明人： Masayuki Nishi , Tsugihito Yoshiyama
IPC分类号： G03G15/01
CPC分类号： G03G15/0877 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： In a rotary type image developing apparatus that has a rotary rack accommodating a plurality of developer units and drives the rotary rack to rotate in a predetermined rotational direction so as to bring a targeted one of the developer units to a developing position, each developer unit includes a toner storage in which a first slope is disposed. As the rotary rack rotates, toner that remains upstream of a toner supply opening in a toner flowing direction in the toner storage is guided by a slope surface of the first slope, which enables the toner to be smoothly supplied to a developing chamber. Thus, even when the toner gets low, the toner can be efficiently supplied from the toner storage to the developing chamber with the aid of the first slope.
摘要翻译：在旋转型图像显影装置中，具有容纳多个显影单元的旋转齿条并驱动旋转齿条以预定的旋转方向旋转，以将目标的一个显影单元带到显影位置，每个显影单元包括其中设置有第一斜坡的调色剂储存器。当旋转齿条旋转时，在调色剂存储器中的调色剂流动方向上保持在调色剂供应开口上游的调色剂由第一斜面的倾斜表面引导，这使得调色剂能够平稳地供应到显影室。因此，即使当调色剂变低时，借助于第一斜面，可以将调色剂从调色剂储存器有效地供应到显影室。

5. 发明授权

US5960551A Rotary laser irradiating system 失效
标题翻译：旋转激光照射系统
公开(公告)号：US5960551A
公开(公告)日：1999-10-05
申请号：US895683
申请日：1997-07-17
申请人： Masayuki Nishi , Satoshi Hirano
发明人： Masayuki Nishi , Satoshi Hirano
IPC分类号： G01C15/00 , G01C15/02 , G01C5/00
CPC分类号： G01C15/004
摘要： A rotary laser irradiating system, comprising a laser projector for performing rotary irradiation of a laser beam, a collimating telescope having a collimation axis in a projecting direction of the laser beam, and a rotation base where the collimating telescope can be rotated around an axial line running perpendicularly to the collimation axis and can be fixed at a predetermined position, whereby the collimating telescope is used for the setting of a tilting direction, and the collimating telescope is rotated when necessary, and collimation can be performed at least in two directions.
摘要翻译：一种旋转激光照射系统，包括用于执行激光束的旋转照射的激光投影仪，具有在激光束的突出方向上的准直轴的准直望远镜以及准直望远镜可绕轴线旋转的旋转基座垂直于准直轴行进并可以固定在预定位置，由此准直望远镜用于设置倾斜方向，并且准直望远镜在必要时旋转，并且准直可以至少在两个方向上执行。

6. 发明授权

US07853179B2 Method and apparatus for regulating toner amount in developing chamber of image forming apparatus 有权
标题翻译：用于调节图像形成装置的显影室中的调色剂量的方法和装置
公开(公告)号：US07853179B2
公开(公告)日：2010-12-14
申请号：US12147346
申请日：2008-06-26
申请人： Masayuki Nishi
发明人： Masayuki Nishi
IPC分类号： G03G15/01
CPC分类号： G03G15/50 , G03G15/0856 , G03G15/0862 , G03G2215/0634
摘要： In an image forming apparatus provided with a rotary type image developing apparatus, during monochrome print job processing, it is judged whether the amount of toner remaining in the developing chamber of the black developer unit is equal to or less than a predetermined amount M. If the judgement is affirmative, (i) the monochrome print job is suspended, (ii) the rotary rack is rotated to stop the black developer unit at the toner supply position temporarily, and is moved to the developing position again, and (iii) the monochrome print job is resumed. With the stated structure, the toner can be steadily supplied even when the amount of toner remaining in the developing chamber gets low during executing monochrome print jobs.
摘要翻译：在设置有旋转型图像显影装置的图像形成装置中，在单色打印作业处理期间，判断残留在黑色显影剂单元的显影室中的调色剂量是否等于或小于预定量M.如果判断是肯定的，（i）单色打印作业被暂停，（ii）旋转的齿条被旋转以暂时在调色剂供应位置停止黑色显影剂单元，并再次移动到显影位置，和（iii）单打印作业被恢复。利用所述结构，即使在执行单色打印作业期间剩余在显影室中的调色剂量变低时，调色剂也可以稳定地供应。

7. 发明授权

US06473714B1 Inclination measuring apparatus 有权
标题翻译：倾角测量仪
公开(公告)号：US06473714B1
公开(公告)日：2002-10-29
申请号：US09373316
申请日：1999-08-12
申请人： Kaoru Kumagai , Fumio Ohtomo , Masayuki Nishi
发明人： Kaoru Kumagai , Fumio Ohtomo , Masayuki Nishi
IPC分类号： G01C906
CPC分类号： G01C15/002
摘要： An object of the present invention is to provide an inclination setting rotational laser apparatus and so on for use with a laser surveying instrument. According to the present invention, there is provided an arrangement in which a laser projector projects a laser beam, tilting means tilts the laser projector in at least one direction, a first optical system of inclination detecting means directs the light from a light source toward a liquid member having a free surface, light receiving means receives the light reflected on the liquid member, a second optical system guides the light reflected on the liquid member to the light receiving means, and arithmetic operation means calculates the inclination based on the received signal of the light receiving means, whereby the laser projector can be settled to have an inclination by driving the tilting means based on the inclination.
摘要翻译：本发明的目的是提供一种与激光测量仪一起使用的倾斜设定旋转激光装置等。根据本发明，提供了一种激光投影仪投影激光束的装置，倾斜装置沿至少一个方向倾斜激光投射器，倾斜检测装置的第一光学系统将来自光源的光朝向具有自由表面的液体构件，光接收装置接收在液体构件上反射的光，第二光学系统将在液体构件上反射的光引导到光接收装置，并且算术运算装置基于接收信号光接收装置，由此通过基于倾斜度驱动倾斜装置，激光投影仪可以被安置成具有倾斜度。

8. 发明授权

US6160616A Laser system 有权
标题翻译：激光系统
公开(公告)号：US6160616A
公开(公告)日：2000-12-12
申请号：US190834
申请日：1998-11-12
申请人： Fumio Ohtomo , Kunihiro Hayashi , Masayuki Nishi
发明人： Fumio Ohtomo , Kunihiro Hayashi , Masayuki Nishi
IPC分类号： H01S3/10 , G01C15/00 , G01C9/02
CPC分类号： G01C15/004
摘要： The present invention relates to a laser surveying apparatus capable of forming a measuring reference line and a reference plane by laser light. Particularly, it is an object of the present invention to provide a laser surveying apparatus capable of forming a reference line and a reference plane each inclined a predetermined angle toward a horizontal plane as well as a horizontal reference line and a reference plane. According to the present invention, a mount unit is rotated about a vertical axis and a light source provided in the mount unit applies laser light in a direction parallel to a horizontal axis. A laser projection unit supported by the mount unit is rotated about the horizontal axis and a rotating irradiator provided in the laser projection unit turnably applies laser light onto a reference plane. First deflecting means provided in the laser projection unit can deflect laser light emitted from the light source in an intersecting direction, and second deflecting means provided in the rotating irradiator can deflect laser light outputted from the first deflecting means in an intersecting direction.
摘要翻译：本发明涉及能够通过激光形成测量基准线和参考平面的激光测量装置。特别地，本发明的目的是提供一种能够形成基准线和参考平面的激光测量装置，每个参考线和参考平面各自倾斜预定角度朝向水平面以及水平参考线和参考平面。根据本发明，安装单元围绕垂直轴旋转，并且设置在安装单元中的光源在与水平轴平行的方向上施加激光。由安装单元支撑的激光投影单元围绕水平轴线旋转，并且设置在激光投影单元中的旋转辐射器可将激光照射到参考平面上。设置在激光投影单元中的第一偏转装置可以偏转从光源发射的激光在交叉方向，并且设置在旋转辐照器中的第二偏转装置可以偏转从第一偏转装置输出的激光沿相交方向。

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