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71. 发明授权

US07801462B2 Image forming apparatus having a plurality of photoconductive elements, a plurality of optical writing devices and a stay 有权
标题翻译：具有多个光电导元件，多个光学写入装置和停留的图像形成装置
公开(公告)号：US07801462B2
公开(公告)日：2010-09-21
申请号：US12256981
申请日：2008-10-23
申请人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
发明人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
IPC分类号： G03G21/16 , G03G15/00
CPC分类号： G03G21/1853 , G03G15/0194 , G03G21/1839 , G03G21/1842 , G03G21/185 , G03G2215/0119 , G03G2221/1603 , G03G2221/1684 , G03G2221/169 , G03G2221/183 , G03G2221/1884
摘要： An image forming apparatus including a plurality of image forming cartridges removably mounted to an apparatus body one above the other is disclosed. Structural members each partition off a space between nearby image forming cartridges mounted to the apparatus body. The apparatus is capable of obviating banding ascribable to the vibration of the cartridges.
摘要翻译：公开了一种图像形成装置，包括可拆卸地安装到设备本体上的多个图像形成盒。结构构件各自分隔安装到装置主体的附近图像形成盒之间的空间。该装置能够消除归因于盒的振动的条带。

72. 发明授权

US07286786B2 Image forming method and apparatus including dismountable cartridges 失效
标题翻译：图像形成方法和装置，包括可拆卸的盒
公开(公告)号：US07286786B2
公开(公告)日：2007-10-23
申请号：US11287303
申请日：2005-11-28
申请人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
发明人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
IPC分类号： G03G21/18
CPC分类号： G03G21/1853 , G03G15/0194 , G03G21/1839 , G03G21/1842 , G03G21/185 , G03G2215/0119 , G03G2221/1603 , G03G2221/1684 , G03G2221/169 , G03G2221/183 , G03G2221/1884
摘要： An image forming apparatus includes a plurality of image forming cartridges removably mounted to an apparatus body one above the other and a transfer belt support unit hingedly attached to the image forming apparatus that is movable between a first position covering the plurality of image forming cartridges and a second position uncovering the plurality of image forming cartridges. Each image forming cartridge can be mounted to or dismounted from the image forming apparatus when the transfer belt support unit is in the second position. At least one of the image forming cartridges can be mounted to or dismounted from the image forming apparatus in a direction other than along an axis of rotation of a photoconductive member located in an image forming member.
摘要翻译：图像形成装置包括可拆卸地安装到装置本体上的多个图像形成盒，以及铰接地附接到图像形成装置的转印带支撑单元，该图像形成装置可以在覆盖多个图像形成盒的第一位置和露出多个图像形成盒的第二位置。当转印带支撑单元处于第二位置时，每个图像形成盒可以安装到图像形成装置或从图像形成装置拆卸。图像形成盒中的至少一个可以沿着除了位于图像形成构件中的感光体的旋转轴线以外的方向从图像形成装置安装或拆卸。

73. 发明授权

US07139509B2 Image forming apparatus including image transfer belt conveying a recording medium upward 有权
标题翻译：图像形成装置，包括向上传送记录介质的图像转印带
公开(公告)号：US07139509B2
公开(公告)日：2006-11-21
申请号：US11154700
申请日：2005-06-17
申请人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
发明人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
IPC分类号： G03G21/16
CPC分类号： G03G21/1853 , G03G15/0194 , G03G21/1839 , G03G21/1842 , G03G21/185 , G03G2215/0119 , G03G2221/1603 , G03G2221/1684 , G03G2221/169 , G03G2221/183 , G03G2221/1884
摘要： An image forming apparatus includes a plurality of cartridges disposed at intervals along an image transfer belt. A plurality of image writing devices is configured to write images. A partition member separates the plurality of cartridges from the plurality of image writing devices. The partition member defines slits configured to permit optical beams from the plurality of image writing devices to pass therethrough. The image transfer belt conveys the recording medium upward.
摘要翻译：图像形成装置包括沿图像转印带间隔设置的多个盒。多个图像写入装置被配置为写入图像。分隔构件将多个盒与多个图像写入装置分离。分隔构件限定狭缝，其构造成允许来自多个图像写入装置的光束通过。图像转印带向上传送记录介质。

74. 发明授权

US07058653B2 Tree system diagram output method, computer program and recording medium 失效
公开(公告)号：US07058653B2
公开(公告)日：2006-06-06
申请号：US10238884
申请日：2002-09-11
申请人： Hiroyuki Okamoto , Yasushi Nakazato
发明人： Hiroyuki Okamoto , Yasushi Nakazato
IPC分类号： G06F17/30
CPC分类号： G06T11/206 , G06Q10/06 , Y10S707/955 , Y10S707/956 , Y10S707/99933 , Y10S707/99942 , Y10S707/99943 , Y10S707/99944
摘要： A tree system diagram output method of correlating a plurality of objects and outputting the plurality of objects as a tree system diagram includes the steps of: (a) storing, in a first storing part, an identifier specific to each of the plurality of objects written on a first worksheet; (b) selecting at least one object among the plurality of objects written on the first worksheet; (c) pasting the object selected in the step (b) to a second worksheet; and (d) changing the identifier of the object to be pasted in the step (c) to a second identifier.

75. 发明授权

US06980757B2 Image forming apparatus with beam slots 有权
标题翻译：具有光束槽的图像形成装置
公开(公告)号：US06980757B2
公开(公告)日：2005-12-27
申请号：US10682189
申请日：2003-10-10
申请人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
发明人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
IPC分类号： G03G15/00 , G03G15/01 , G03G15/08 , G03G21/00 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1853 , G03G15/0194 , G03G21/1839 , G03G21/1842 , G03G21/185 , G03G2215/0119 , G03G2221/1603 , G03G2221/1684 , G03G2221/169 , G03G2221/183 , G03G2221/1884
摘要： An image forming apparatus including a plurality of light generators, an image transfer mechanism, a plurality of image forming cartridges corresponding to the plurality of light generators, and a housing including slots corresponding to the light generators. Each image forming cartridge has a photosensitive drum with an exposure position and a transfer position. The exposure position is facing a corresponding light generator and the transfer position is substantially diametrically opposed to the exposure position. The slots are positioned to allow light beams emitted from said light generators to pass therethrough onto the respective exposure positions. The housing is configured to house the plurality of light generators one above another.
摘要翻译：一种图像形成装置，包括多个光发生器，图像传送机构，与多个发光体对应的多个图像形成盒，以及包括与该光发生器对应的槽的壳体。每个图像形成盒具有具有曝光位置和转印位置的感光鼓。曝光位置面向对应的光发生器，并且转印位置基本上与曝光位置完全相对。狭槽被定位成允许从所述光发生器发射的光束通过其中到相应的曝光位置。壳体构造成将多个光发生器一个容纳在另一个上。

76. 发明申请

US20050158073A1 Image forming apparatus and process cartridge 失效
标题翻译：成像设备和处理盒
公开(公告)号：US20050158073A1
公开(公告)日：2005-07-21
申请号：US11011193
申请日：2004-12-15
申请人： Yasushi Nakazato , Masanori Horike , Yohichiroh Miyaguchi , Nobuaki Kondoh , Katsuo Sakai
发明人： Yasushi Nakazato , Masanori Horike , Yohichiroh Miyaguchi , Nobuaki Kondoh , Katsuo Sakai
IPC分类号： G03G9/08 , G03G5/047 , G03G5/05 , G03G5/147 , G03G9/087 , G03G15/00 , G03G15/08 , G03G21/00 , G03G21/18
CPC分类号： G03G15/75 , G03G15/0803
摘要： An image forming apparatus is disclosed that is able to improve transfer efficiency and image quality. The image forming apparatus includes an organic photo-conductor with latent images formed thereon, and a developing unit for developing the latent images. The organic photo-conductor has surface friction coefficient less than or equal to 0.3. The developing unit develops the latent images while transporting a two-composition developing agent including a toner T and a carrier C by a traveling wave electric field.
摘要翻译：公开了能够提高转印效率和图像质量的图像形成装置。图像形成装置包括其上形成有潜像的有机光导体和用于显影潜像的显影单元。有机光导体的表面摩擦系数小于或等于0.3。显影单元在通过行波电场传送包括调色剂T和载体C的双组分显影剂的同时显影潜像。

77. 发明授权

US06580887B2 Image forming apparatus including structural members between consecutive optical writing devices 失效
标题翻译：图像形成装置包括连续的光学写入装置之间的结构部件
公开(公告)号：US06580887B2
公开(公告)日：2003-06-17
申请号：US10160066
申请日：2002-06-04
申请人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
发明人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
IPC分类号： G03G2116
CPC分类号： G03G21/1853 , G03G15/0194 , G03G21/1839 , G03G21/1842 , G03G21/185 , G03G2215/0119 , G03G2221/1603 , G03G2221/1684 , G03G2221/169 , G03G2221/183 , G03G2221/1884
摘要： An image forming apparatus including an apparatus body, a single vertical stay disposed between optical writing devices and image forming cartridges and extending from a top wall to a bottom wall of the apparatus body, a plurality of horizontal stays disposed at least between consecutive image forming cartridges, and being attached to the single vertical stay, and a plurality of structural members disposed at least between consecutive image forming devices and being attached to the vertical stay. Further, the horizontal stays, the single vertical stay, the structural members and the apparatus body comprise a single structural body.
摘要翻译：一种图像形成装置，包括装置主体，设置在光学写入装置和图像形成盒之间并且从设备主体的顶壁延伸到底壁的单个垂直支架，至少设置在连续的图像形成盒之间的多个水平支架并且附接到单个垂直支架，以及多个结构构件，至少设置在连续的图像形成装置之间并且被附接到垂直支架。此外，水平撑杆，单个垂直支柱，结构构件和装置主体包括单个结构体。

78. 发明授权

US06400917B2 Image forming apparatus for reducing banding caused by vibration of stacked image forming cartridges 有权
标题翻译：用于减少由堆叠的图像形成盒的振动引起的条带的图像形成装置
公开(公告)号：US06400917B2
公开(公告)日：2002-06-04
申请号：US09805246
申请日：2001-03-14
申请人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
发明人： Yasushi Nakazato , Kazuyuki Shimada , Tomohiro Nakajima
IPC分类号： G03G2116
CPC分类号： G03G21/1853 , G03G15/0194 , G03G21/1839 , G03G21/1842 , G03G21/185 , G03G2215/0119 , G03G2221/1603 , G03G2221/1684 , G03G2221/169 , G03G2221/183 , G03G2221/1884
摘要： An image forming apparatus including a plurality of image forming cartridges removably mounted to an apparatus body one above the other is disclosed. Structural members each partition off a space between nearby image forming cartridges mounted to the apparatus body. The apparatus is capable of obviating banding ascribable to the vibration of the cartridges.
摘要翻译：公开了一种图像形成装置，包括可拆卸地安装到设备本体上的多个图像形成盒。结构构件各自分隔安装到装置主体的附近图像形成盒之间的空间。该装置能够消除归因于盒的振动的条带。

79. 发明授权

US5740494A Configured to enhance toner collecting efficiency and toner redepositing efficiency 失效
标题翻译：图像形成装置被配置为增强调色剂收集效率和调色剂再沉积效率
公开(公告)号：US5740494A
公开(公告)日：1998-04-14
申请号：US699922
申请日：1996-08-20
申请人： Hisashi Shoji , Osamu Endo , Kei Yasutomi , Masako Yoshii , Hidetoshi Yano , Yasushi Nakazato , Takayuki Kimura
发明人： Hisashi Shoji , Osamu Endo , Kei Yasutomi , Masako Yoshii , Hidetoshi Yano , Yasushi Nakazato , Takayuki Kimura
IPC分类号： G03G21/00
CPC分类号： G03G21/0064 , G03G21/0005
摘要： An image forming apparatus includes a cleaning member for collecting toner left on an image carrier after image transfer, and then redepositing it on the carrier, so that a developing unit can collect the redeposited toner to reuse it. Even when the frictional charging ability of the cleaning member falls due to aging or varying environment, the charge of the toner left on the image carrier is regulated to preselected polarity before the toner reaches the cleaning member, thereby enhancing a toner collecting efficiency and a toner redepositing efficiency. The charge of the toner redeposited on the image carrier and moved away from the cleaning member is regulated to preselected polarity while being increased, thereby reducing a load to act on the developing unit. The toner is redeposited on the image carrier efficiently without regard to the polarity of the toner collected by the cleaning member. The developing unit is allowed to collect all the toner redeposited on the image carrier, thereby freeing the background of an image from contamination. When the cleaning member collects the toner from the image carrier, the toner is prevented from being transferred from the cleaning member to the image carrier, thereby obviating defective cleaning. An image forming speed is increased by reducing the interval between consecutive image forming areas. A pressure is caused to act uniformly between the cleaning member and the image carrier in the axial direction of the roller, further enhancing the toner collecting efficiency and toner redepositing efficiency while obviating background contamination.
摘要翻译：图像形成装置包括用于在图像转印之后收集在图像载体上的调色剂的清洁部件，然后将其重新沉积在载体上，使得显影单元可以收集再沉积的调色剂以重新使用。即使当清洁部件的摩擦带电能力由于老化或环境变化而降低时，在调色剂到达清洁部件之前，留在图像载体上的调色剂的电荷被调节为预选的极性，从而提高调色剂收集效率和调色剂重新沉积效率。再次沉积在图像载体上并移动离开清洁部件的调色剂的电荷在增加时被调节到预选的极性，从而减少作用于显影单元的负载。调色剂有效地再沉积在图像载体上，而不考虑由清洁部件收集的调色剂的极性。允许显影单元收集重新沉积在图像载体上的所有调色剂，从而释放图像的背景污染。当清洁构件从图像载体收集调色剂时，防止调色剂从清洁构件转移到图像载体，从而避免了有缺陷的清洁。通过减小连续的图像形成区域之间的间隔来增加图像形成速度。导致压力在辊的轴向上在清洁构件和图像载体之间均匀地作用，进一步提高调色剂收集效率和调色剂再沉积效率，同时避免背景污染。

80. 发明授权

US10228888B2 System, method, and non-transitory recording medium for determining lifetimes of components of multifunction peripherals 有权
公开(公告)号：US10228888B2
公开(公告)日：2019-03-12
申请号：US15572229
申请日：2016-06-07
申请人： Takeyoshi Sekine , Takenori Oku , Hiroshi Nishida , Satoshi Hatanaka , Kenji Ueda , Yasushi Nakazato , Fumihiro Nagano , Yuuji Nagamatsu , Ryusuke Mase
发明人： Takeyoshi Sekine , Takenori Oku , Hiroshi Nishida , Satoshi Hatanaka , Kenji Ueda , Yasushi Nakazato , Fumihiro Nagano , Yuuji Nagamatsu , Ryusuke Mase
IPC分类号： H04N1/00 , G06F3/12 , B41J29/38 , G03G15/00 , G06F11/30
摘要： An information processing system includes one or more information processing apparatuses for determining lifetimes of components, to be replaced by preventive maintenance, of respective electric devices. The information processing system includes a leading variable specifying unit configured to specify, based on variables that represent use states of the electric devices and failure data of the electric devices which have been obtained from the electric devices, a plurality of leading variables relevant to the lifetimes of the components; a lifetime matrix creating unit configured to classify a plurality of values of each of the leading variables into sections to create a lifetime matrix in which the lifetimes of the components are set with respect to combinations of the sections each of which relates to a different leading variable; and a lifetime outputting unit configured to determine the lifetimes of the components with respect to the respective electric devices.

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