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1. 发明授权

US09442429B2 Image forming apparatus and method of switching collected developer route in image forming apparatus 有权
标题翻译：图像形成装置和在图像形成装置中切换收集的显影剂路线的方法
公开(公告)号：US09442429B2
公开(公告)日：2016-09-13
申请号：US14810909
申请日：2015-07-28
申请人： Tetsuto Ueda , Hiroomi Tamura , Kazuya Saitoh , Sho Sekiguchi , Hirokatsu Suzuki , Takeshi Kojima , Takuma Iwasaki , Taichi Urayama
发明人： Tetsuto Ueda , Hiroomi Tamura , Kazuya Saitoh , Sho Sekiguchi , Hirokatsu Suzuki , Takeshi Kojima , Takuma Iwasaki , Taichi Urayama
IPC分类号： G03G21/00 , G03G15/095
CPC分类号： G03G15/095 , G03G21/105 , G03G21/12
摘要： An image forming apparatus includes an image bearer; a developing device; a transfer device; a waste-developer container; a developer collecting device including a collected-developer conveyor, a waste channel, a reuse channel, and a channel switching member to switch a route between the waste channel and the reuse channel; a switching determiner to determine whether to dispose or reuse collected developer; an operating condition data collector to collect and store operating condition data used as a degradation speed index of developer in the developing device; a determination type selector to select, according to the degradation speed index, one of a first determination type based on an operating amount and a second determination type based on developer replacement data indicating an amount of developer replaced with supplied developer in the developing device; and a switching controller to control the channel switching member according to determination made by the switching determiner.
摘要翻译：图像形成装置包括图像载体; 显影装置; 转移装置; 废显影剂容器; 包括收集显影剂输送机，废弃通道，再利用通道和通道切换构件的显影剂收集装置，以切换废物通道和再利用通道之间的路线; 确定是否处理或重用收集的开发人员的切换确定器; 操作状态数据收集器，用于收集和存储用作显影装置中的显影剂的降解速度指数的操作条件数据; 确定类型选择器，根据所述劣化速度指数，基于显示器替换数据，基于所述操作量和第二确定类型来选择第一确定类型中的一个，所述显示器替换数据指示在所述显影装置中由所提供的显影剂替换的显影剂的量; 以及开关控制器，用于根据由切换确定器做出的确定来控制信道切换部件。

2. 发明授权

US09316997B2 Image forming apparatus that selectively recycles developer 有权
标题翻译：选择性地再循环显影剂的图像形成装置
公开(公告)号：US09316997B2
公开(公告)日：2016-04-19
申请号：US14622213
申请日：2015-02-13
申请人： Tetsuto Ueda , Hiroomi Tamura , Kazuya Saitoh , Sho Sekiguchi , Hirokatsu Suzuki , Takeshi Kojima , Takuma Iwasaki
发明人： Tetsuto Ueda , Hiroomi Tamura , Kazuya Saitoh , Sho Sekiguchi , Hirokatsu Suzuki , Takeshi Kojima , Takuma Iwasaki
IPC分类号： G03G21/10
CPC分类号： G03G21/105
摘要： An image forming apparatus that includes an image bearer, a developing device to develop a latent image, a transfer device to transfer a developed image from the image bearer, a developer collecting device to collect developer remaining on the image bearer, and a waste-developer container to contain developer to be disposed. The apparatus also includes a switching determiner to perform a determination of a preferred transfer amount of developer in a target period, an estimation of an accumulative consumption of developer in the target period, a determination of whether to dispose or reuse collected developer, and a determination of whether to perform switching between disposal and reuse of the collected developer based on comparison between the preferred transfer amount and the estimated accumulative consumption of developer. The apparatus also includes a switching controller to cause the developer collecting device to perform the switching between disposal and reuse.
摘要翻译：一种图像形成装置，包括图像载体，用于显影潜像的显影装置，用于从图像载体传送显影图像的转印装置，用于收集残留在图像载体上的显影剂的显影剂收集装置，以及废弃显影剂容器包含待处理的开发商。该设备还包括切换确定器，用于在目标周期内确定显影剂的优选转移量，在目标周期内对显影剂的累积消耗的估计，是否处置或重新利用收集的显影剂的确定以及确定基于优选的转移量和估计的显影剂的累积消耗之间的比较，是否执行所收集的开发者的处理和再利用之间的切换。该装置还包括切换控制器，以使得显影剂收集装置执行处置和再利用之间的切换。

3. 发明申请

US20150227108A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20150227108A1
公开(公告)日：2015-08-13
申请号：US14622213
申请日：2015-02-13
申请人： Tetsuto Ueda , Hiroomi Tamura , Kazuya Saitoh , Sho Sekiguchi , Hirokatsu Suzuki , Takeshi Kojima , Takuma Iwasaki
发明人： Tetsuto Ueda , Hiroomi Tamura , Kazuya Saitoh , Sho Sekiguchi , Hirokatsu Suzuki , Takeshi Kojima , Takuma Iwasaki
IPC分类号： G03G21/00
CPC分类号： G03G21/105
摘要： An image forming apparatus includes an image bearer; a developing device to develop a latent image; a transfer device to transfer a developed image from the image bearer; a developer collecting device to collect developer remaining on the image bearer; a waste-developer container to contain developer to be disposed, a switching determiner to perform determination of a preferred transfer amount of developer in a target period, estimation of an accumulative consumption of developer in the target period, determination of whether to dispose or reuse collected developer collected by the developer collecting device, and determination of whether to perform switching between disposal and reuse of the collected developer based on comparison between the preferred transfer amount and the estimated accumulative consumption of developer; and a switching controller to cause the developer collecting device to perform the switching between disposal and reuse.
摘要翻译：图像形成装置包括图像载体; 用于开发潜像的显影装置; 传送装置，用于从图像载体传送显影图像; 用于收集剩余在图像承载体上的显影剂的显影剂收集装置; 用于容纳待处理的显影剂的废弃显影剂容器，用于在目标期间内确定显影剂的优选转移量的切换确定器，目标期间的显影剂的累积消耗的估计，是否被配置或再利用的确定由开发商收集装置收集的开发商，以及基于优选的转移量和估计的显影剂的累积消耗之间的比较来确定是否进行所收集的开发者的处理和再利用之间的切换; 以及切换控制器，用于使显影剂收集装置执行处理和再利用之间的切换。

4. 发明授权

US09454106B2 Image forming apparatus with drive control of a driven member based on a between-sheets time 有权
标题翻译：图像形成装置，具有基于片材间时间的从动构件的驱动控制
公开(公告)号：US09454106B2
公开(公告)日：2016-09-27
申请号：US14811119
申请日：2015-07-28
申请人： Sho Sekiguchi , Takeshi Kojima , Tomoya Ohmura , Hiroomi Tamura , Tetsuto Ueda , Kazuya Saitoh , Taichi Urayama , Takuya Moriyama , Naoyuki Ozaki
发明人： Sho Sekiguchi , Takeshi Kojima , Tomoya Ohmura , Hiroomi Tamura , Tetsuto Ueda , Kazuya Saitoh , Taichi Urayama , Takuya Moriyama , Naoyuki Ozaki
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/166 , G03G15/1675 , G03G15/168 , G03G2215/1661
摘要： An image forming apparatus is provided in which, during a continuous sheet passing, in the case where a between-sheets time is short, none of a cleaning mode and a drive OFF mode is performed; in the case where the between-sheets time is of a medium length of time, the cleaning mode is performed but the drive OFF mode is not performed; and in the case where the between-sheets time is long, both the cleaning mode and the drive OFF mode are performed. As a result, degradation of an image bearer due to the cleaning bias is alleviated, decreased productivity due to the cleaning mode is alleviated, a problem is alleviated in which a back surface of a recording medium gets dirty due to toner adhered to a transfer rotation body, and another problem is alleviated in which the service life of a driven member is shortened.
摘要翻译：提供一种图像形成装置，其中在连续片材通过期间，在片材间时间短的情况下，不执行清洁模式和驱动关闭模式; 在纸张间时间为中等长度的时间的情况下，执行清洁模式，但不执行驱动关闭模式; 并且在片材间时间长的情况下，执行清洁模式和驱动关闭模式。结果，减轻了由于清洁偏压引起的图像承载的退化，减轻了由于清洁模式而导致的生产率下降的问题，由于调色剂附着在转印旋转上，记录介质的背面变脏减轻了从动构件的使用寿命缩短的另一个问题。

5. 发明授权

US09575441B2 Image forming system 有权
标题翻译：图像形成系统
公开(公告)号：US09575441B2
公开(公告)日：2017-02-21
申请号：US14929860
申请日：2015-11-02
申请人： Takeshi Kojima , Tomoya Ohmura , Sho Sekiguchi , Taichi Urayama , Kazuya Saitoh , Takuya Moriyama , Hiroomi Tamura , Tetsuto Ueda , Naoyuki Ozaki
发明人： Takeshi Kojima , Tomoya Ohmura , Sho Sekiguchi , Taichi Urayama , Kazuya Saitoh , Takuya Moriyama , Hiroomi Tamura , Tetsuto Ueda , Naoyuki Ozaki
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/161 , G03G15/1665 , G03G15/168 , G03G15/50 , G03G15/6538 , G03G15/6544 , G03G15/6582 , G03G2215/00599 , G03G2215/00603
摘要： An image forming system includes a post-processing unit capable of performing a post-processing on the sheet on which the toner image is formed. The image forming system is capable of executing a transfer cleaning operation to move toner from a transfer member to an image bearer by electrostatic force caused by cleaning bias applied by a bias applying unit in a state where the image bearer and the transfer member are rotated, to clean the transfer member, as an inter-sheet operation performed when at least one of inter-sheet areas that exist on the image bearer during a successive image forming period. The image forming system is capable of executing a rotation stop operation to stop rotation of the image bearer and the transfer member, as the inter-sheet operation when the post-processing is performed, in addition to the transfer cleaning operation, before or after the transfer cleaning operation is executed.
摘要翻译：图像形成系统包括能够对其上形成调色剂图像的片材进行后处理的后处理单元。图像形成系统能够执行转印清洁操作，以在图像承载体和转印构件旋转的状态下，通过由偏置施加单元施加的清洁偏压引起的静电力将调色剂从转印构件移动到图像承载体，作为在连续图像形成期间中存在于图像承载体上的片材间区域中的至少一个时执行的片材间操作，来清洁转印构件。图像形成系统除了转印清洁操作之外，还可以执行旋转停止操作，以便在执行后处理时作为片材间操作来停止图像承载体和转印部件的旋转。执行转印清洁操作。

6. 发明授权

US09709919B2 Developing device, image forming apparatus, and process cartridge 有权
公开(公告)号：US09709919B2
公开(公告)日：2017-07-18
申请号：US14719649
申请日：2015-05-22
申请人： Kazuya Saitoh , Hiroomi Tamura , Tetsuto Ueda , Sho Sekiguchi
发明人： Kazuya Saitoh , Hiroomi Tamura , Tetsuto Ueda , Sho Sekiguchi
IPC分类号： G03G15/08 , G03G21/20
CPC分类号： G03G15/0849 , G03G21/203
摘要： A developing device includes a casing containing a two-component developer including toner and carrier, a developer bearer to transfer the developer on the developer bearer to a developing area, a toner density sensor to output an output value based on toner density of the developer, a toner density detection module to detect the toner density based on the output value of the toner density sensor and output characteristics relating the toner density and the output value, an acquisition module to acquire the output characteristics based on the output value of the toner density sensor relating a new developer and a predetermined toner density of the new developer, a bulk density fluctuation estimating module to estimate bulk density fluctuation for bulk density of the new developer, and a correction module to correct the output value based on the estimated bulk density fluctuation.

7. 发明授权

US09042778B2 Powder refilling device, process cartridge and image including same, and powder refilling method 有权
标题翻译：粉末补充装置，处理盒和包括其的图像，以及粉末填充方法
公开(公告)号：US09042778B2
公开(公告)日：2015-05-26
申请号：US13930432
申请日：2013-06-28
申请人： Kazuya Saitoh , Akio Kosuge , Hirokatsu Suzuki , Ryuji Yoshida , Takuya Suganuma , Tetsuto Ueda , Taichi Urayama , Sho Sekiguchi
发明人： Kazuya Saitoh , Akio Kosuge , Hirokatsu Suzuki , Ryuji Yoshida , Takuya Suganuma , Tetsuto Ueda , Taichi Urayama , Sho Sekiguchi
IPC分类号： G03G15/08 , G03G21/12 , G03G21/10
CPC分类号： G03G15/0867 , G03G15/0865 , G03G15/0868 , G03G15/0874 , G03G21/10 , G03G21/12 , G03G2215/0665
摘要： A powder refilling device includes a refill powder chamber to accommodate a powder bag containing powder, an opener to open the powder bag inside the refill powder chamber, and a squeezer to squeeze the opened powder bag to discharge powder therefrom and reduce a volume of the opened powder bag.
摘要翻译：粉末补充装置包括：补充粉末室，用于容纳包含粉末的粉末袋，开启器，用于打开补充粉末室内的粉末袋;以及挤压机，用于挤压打开的粉末袋以从其中排出粉末，并减少打开的体积粉袋

8. 发明授权

US09778608B2 Control device and non-transitory recording medium storing control program for image forming apparatus, and method for controlling the image forming apparatus 有权
公开(公告)号：US09778608B2
公开(公告)日：2017-10-03
申请号：US15157492
申请日：2016-05-18
申请人： Kazuya Saitoh , Takeshi Kojima , Sho Sekiguchi , Tatsumi Yamada , Takuya Moriyama
发明人： Kazuya Saitoh , Takeshi Kojima , Sho Sekiguchi , Tatsumi Yamada , Takuya Moriyama
IPC分类号： G03G15/00
CPC分类号： G03G15/5004 , G03G2215/0129
摘要： A control device for an image forming apparatus that transitions to a restricted mode which is a print mode to alternately transition between a printable state to perform a print operation, in which a predetermined print amount is printable, and a sleep state to stop a subsequent print operation for a predetermined sleep time after the print operation is performed, includes a print-operation determiner and a print controller. The print-operation determiner determines, when a print-operation execution request to the image forming apparatus is received in the sleep state, whether the image forming apparatus is to perform the subsequent print operation based on a print amount of the print-operation execution request. The print controller controls the subsequent print operation of the image forming apparatus according to a determination result of the print-operation determiner as to whether the image forming apparatus is to perform the subsequent print operation.

9. 发明申请

US20130248562A1 Medium Filling Device And Method 审中-公开
标题翻译：中填料装置及方法
公开(公告)号：US20130248562A1
公开(公告)日：2013-09-26
申请号：US13842081
申请日：2013-03-15
申请人： Ryuji YOSHIDA , Tetsuto Ueda , Kazuya Saitoh , Tadashi Hayakawa
发明人： Ryuji YOSHIDA , Tetsuto Ueda , Kazuya Saitoh , Tadashi Hayakawa
IPC分类号： B67D7/84
CPC分类号： B65D83/00 , G03G15/0865 , G03G15/0877
摘要： A medium filling device includes a container rotatably supported, to contain an image forming medium, a dispenser configured to receive a constant quantity of the image forming medium from the container by a turn of the container, and a discharger configured to discharge the image forming medium from the dispenser to a target.
摘要翻译：介质填充装置包括可旋转地支撑的容器，用于容纳成像介质;分配器，被配置为通过容器的转动从容器接收恒定量的图像形成介质;以及放电器，其被配置为将图像形成介质从分配器到目标。

10. 发明授权

US08422897B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08422897B2
公开(公告)日：2013-04-16
申请号：US12870149
申请日：2010-08-27
申请人： Hirokatsu Suzuki , Kazuhisa Sudo , Masanori Kawasumi , Shunichi Hashimoto , Mugijirou Uno , Akira Shinshi , Masaharu Furuya , Masahiko Satoh , Hirohmi Tamura , Kazuya Saitoh , Tomoko Takahashi , Takuya Suganuma
发明人： Hirokatsu Suzuki , Kazuhisa Sudo , Masanori Kawasumi , Shunichi Hashimoto , Mugijirou Uno , Akira Shinshi , Masaharu Furuya , Masahiko Satoh , Hirohmi Tamura , Kazuya Saitoh , Tomoko Takahashi , Takuya Suganuma
IPC分类号： G03G15/00
CPC分类号： G03G15/0194 , G03G2215/00021 , G03G2215/0132
摘要： By using a black-image forming device, an abrasive pattern is formed on a sheet conveying belt so that toner is input to a contact section where a cleaning blade is in contact with the sheet conveying belt. After the toner is input to the contact section where the cleaning blade is in contact with the sheet conveying belt and then the sheet conveying belt makes one or more revolutions, a process control is performed in which Y, M, and C toner patterns and B toner pattern are transferred onto the sheet conveying belt.
摘要翻译：通过使用黑图像形成装置，在片材输送带上形成研磨图案，使得调色剂被输入到清洁刮板与片材输送带接触的接触部分。在将调色剂输入到清洁刮板与片材输送带接触的接触部分，然后片材输送带进行一次或多次转动之后，执行过程控制，其中Y，M和C调色剂图案和B 调色剂图案转印到片材传送带上。

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