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1. 发明申请

US20150205237A1 IMAGE FORMING APPARATUS AND METHOD CAPABLE OF IMPROVING FIXING QUALITY 审中-公开
标题翻译：图像形成装置和方法可以改善固定质量
公开(公告)号：US20150205237A1
公开(公告)日：2015-07-23
申请号：US14659370
申请日：2015-03-16
申请人： Tadashi KASAI , Shinya KOBAYASHI , Yoshihiro SONOHARA , Masakazu TERAO , Yoichi SAKURAI
发明人： Tadashi KASAI , Shinya KOBAYASHI , Yoshihiro SONOHARA , Masakazu TERAO , Yoichi SAKURAI
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/205 , G03G15/2064 , G03G15/5029 , G03G15/6585 , G03G2215/00738 , G03G2215/00751
摘要： In an image forming apparatus, multiple toners are superimposed, formed and layered, on a recording medium and a toner image is made. The toner that superimposed lastly on the recording medium, that is, a top layer of toner, has a toner fixing characteristic value that causes the top layer of toner to be fixed on the recording medium by lower temperature than one or all of the other multiple toners. This provides for a better fixing quality.
摘要翻译：在图像形成装置中，将多个调色剂叠加，形成并层叠在记录介质上，并进行调色剂图像。最后重叠在记录介质上的调色剂，即调色剂的顶层，具有调色剂固定特性值，其使调色剂的顶层通过比一种或多种其它多种颜色的一个或多个更低的温度固定在记录介质上调色剂这提供了更好的定影质量。

2. 发明申请

US20130028619A1 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND IMAGE FORMING PROGRAM 失效
标题翻译：图像形成装置，图像形成方法和图像形成程序
公开(公告)号：US20130028619A1
公开(公告)日：2013-01-31
申请号：US13548655
申请日：2012-07-13
申请人： Masakazu TERAO , Shinya KOBAYASHI , Tadashi KASAI , Yoshihiro SONOHARA , Yoichi SAKURAI
发明人： Masakazu TERAO , Shinya KOBAYASHI , Tadashi KASAI , Yoshihiro SONOHARA , Yoichi SAKURAI
IPC分类号： G03G15/00 , G03G15/20 , G03G15/16
CPC分类号： G03G15/2039 , G03G15/1645 , G03G15/50 , G03G2215/00029
摘要： An image forming apparatus and method compute a total amount of toner to be deposited per unit area of a target image. When the highest total amount of toner computed exceeds a given level, a heating determination unit, using a processor, determines whether a first heating amount range enabling fusing of the computed highest total amount of toner and a second heating amount range enabling fusing of the computed lowest total amount of toner have an overlapping portion that can effectively fuse a first toner image, a second toner image, and identifies a heating amount to fuse a toner image of the target image from an overlapping portion that can effectively fuse the first toner image, and the second toner image.
摘要翻译：图像形成装置和方法计算要在目标图像的每单位面积上沉积的调色剂的总量。当计算出的最大调色剂总量超过给定水平时，使用处理器的加热确定单元确定是否能够计算计算出的最高总调色剂量的第一加热量范围和允许计算出的最低总量的调色剂具有可以有效地熔化第一调色剂图像和第二调色剂图像的重叠部分，并且识别加热量以从可以有效地融合第一调色剂图像的重叠部分熔化目标图像的调色剂图像，和第二调色剂图像。

3. 发明申请

US20130101303A1 IMAGE FORMING APPARATUS AND METHOD CAPABLE OF IMPROVING FIXING QUALITY 有权
公开(公告)号：US20130101303A1
公开(公告)日：2013-04-25
申请号：US13603746
申请日：2012-09-05
申请人： Tadashi KASAI , Shinya KOBAYASHI , Yoshihiro SONOHARA , Masakazu TERAO , Yoichi SAKURAI
发明人： Tadashi KASAI , Shinya KOBAYASHI , Yoshihiro SONOHARA , Masakazu TERAO , Yoichi SAKURAI
IPC分类号： G03G15/00 , G03G15/20 , G03G15/08
CPC分类号： G03G15/2039 , G03G15/205 , G03G15/2064 , G03G15/5029 , G03G15/6585 , G03G2215/00738 , G03G2215/00751
摘要： In an image forming apparatus, multiple toners are superimposed, formed and layered, on a recording medium and a toner image is made. The toner that superimposed lastly on the recording medium, that is, a top layer of toner, has a toner fixing characteristic value that causes the top layer of toner to be fixed on the recording medium by lower temperature than one or all of the other multiple toners. This provides for a better fixing quality.

4. 发明申请

US20130342859A1 IMAGE FORMING APPARATUS, IMAGE DATA CONVERTER TO CONVERT IMAGE DATA THEREFOR, AND METHOD OF CONVERTING IMAGE DATA THEREFOR 审中-公开
标题翻译：图像形成装置，用于转换其图像数据的图像数据转换器及其转换图像数据的方法
公开(公告)号：US20130342859A1
公开(公告)日：2013-12-26
申请号：US13903369
申请日：2013-05-28
申请人： Tadashi KASAI , Yuichi Aizawa , Makoto Yasuda , Masato Iio , Yoichi Sakurai , Masakazu Terao
发明人： Tadashi KASAI , Yuichi Aizawa , Makoto Yasuda , Masato Iio , Yoichi Sakurai , Masakazu Terao
IPC分类号： G06K15/02
CPC分类号： G06K15/1801 , G03G15/5062 , G03G15/6582 , G03G2215/00818 , G03G2215/00827
摘要： An image forming apparatus includes an image forming device to form an image on a sheet of recording media according to a toner adhering amount of each pixel and position data indicating a position of the pixel on the sheet, a storage device to store post-processing position data that indicates a position of post processing on the sheet, a retriever to retrieve the post-processing position data from the storage device, and a converter to convert the toner adhering amount of the pixel designated by the post-processing position data.
摘要翻译：图像形成装置包括：图像形成装置，用于根据每个像素的调色剂粘附量在记录介质片上形成图像;以及位置数据，其表示像素在片材上的位置;存储装置，用于存储后处理位置指示纸张上后处理位置的数据，从存储装置检索后处理位置数据的检索器和转换器，用于转换由后处理位置数据指定的像素的调色剂附着量。

5. 发明申请

US20160147174A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20160147174A1
公开(公告)日：2016-05-26
申请号：US14939057
申请日：2015-11-12
申请人： Makoto YASUDA , Jun HITOSUGI , Takamasa OZEKI , Mutsuki MORINAGA , Emiko SHIRAISHI , Wakana ITOH , Hitoshi YAMAMOTO , Takatsugu KOMORI , Kunio HASEGAWA , Tadashi KASAI , Kazuaki KAMIHARA , Kazumi KOBAYASHI , Hiroyuki KUNll , Masaki SUKESAKO , Yuichi AIZAWA , Masakazu TERAO , Masayoshi NAKAYAMA , Takuma HIGA , Masahiro KATOH , Kohei MATSUMOTO
发明人： Makoto YASUDA , Jun HITOSUGI , Takamasa OZEKI , Mutsuki MORINAGA , Emiko SHIRAISHI , Wakana ITOH , Hitoshi YAMAMOTO , Takatsugu KOMORI , Kunio HASEGAWA , Tadashi KASAI , Kazuaki KAMIHARA , Kazumi KOBAYASHI , Hiroyuki KUNll , Masaki SUKESAKO , Yuichi AIZAWA , Masakazu TERAO , Masayoshi NAKAYAMA , Takuma HIGA , Masahiro KATOH , Kohei MATSUMOTO
IPC分类号： G03G15/08
CPC分类号： G03G15/0824 , G03G15/0844 , G03G15/0849
摘要： An image forming apparatus includes a latent image bearer; a developing device containing two-component developer and including a developer bearer, a development voltage source, and a toner concentration detector; a toner supply device to supply toner to the developing device; a transfer device; and a controller to keep a toner concentration in the developer in the developing device at a target toner concentration during image formation. The controller executes forced toner consumption in which the developing device supplies the toner to the latent image bearer the toner at a predetermined forced toner consumption timing, while inhibiting the toner supply device from supplying toner. When the toner concentration falls to a prescribed toner density lower than the target toner concentration, the controller completes the forced toner consumption and executes a post-consumption toner supply operation.
摘要翻译：图像形成装置包括潜像载体; 包含双组分显影剂并包括显影剂承载体的显影装置，显影电压源和调色剂浓度检测器; 调色剂供应装置，用于向显影装置供应调色剂; 转移装置; 以及控制器，用于在图像形成期间将显影装置中的显影剂中的调色剂浓度保持在目标调色剂浓度。控制器执行强制调色剂消耗，其中在抑制调色剂供应装置供应调色剂的同时，显影装置以预定的强制调色剂消耗时间将调色剂供给到潜像承载调色剂。当调色剂浓度降低到低于目标调色剂浓度的规定调色剂浓度时，控制器完成强制调色剂消耗并执行消耗后调色剂供应操作。

6. 发明申请

US20170199480A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
公开(公告)号：US20170199480A1
公开(公告)日：2017-07-13
申请号：US15296542
申请日：2016-10-18
申请人： Mutsuki MORINAGA , Tadashi KASAI , Jun HITOSUGI , Takamasa OZEKI , Makoto YASUDA , Kunio HASEGAWA , Emiko SHIRAISHI , Hitoshi YAMAMOTO , Masahiko SHAKUTO , Tetsuya MUTO , Keiko KAJIMURA , Tomoya OHSUGI
发明人： Mutsuki MORINAGA , Tadashi KASAI , Jun HITOSUGI , Takamasa OZEKI , Makoto YASUDA , Kunio HASEGAWA , Emiko SHIRAISHI , Hitoshi YAMAMOTO , Masahiko SHAKUTO , Tetsuya MUTO , Keiko KAJIMURA , Tomoya OHSUGI
IPC分类号： G03G15/08
CPC分类号： G03G15/0131 , G03G15/0189 , G03G15/0849 , G03G15/5058 , G03G15/55 , G03G15/556 , G03G2215/00059 , G03G2215/0164
摘要： An image forming apparatus includes a toner pattern bearer to bear a first toner pattern having a first image area rate and a second toner pattern having a second image area rate different from the first image area rate. A toner adhesion amount detector detects a toner adhesion amount of toner of each of the first toner pattern and the second toner pattern. A toner degradation rate calculator calculates a first deviation in the toner adhesion amount of the first toner pattern and a second deviation in the toner adhesion amount of the second toner pattern based on the toner adhesion amount detected by the toner adhesion amount detector. The toner degradation rate calculator compares the first deviation with the second deviation and calculates a toner degradation rate based on a comparison result.

7. 发明申请

US20160139537A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20160139537A1
公开(公告)日：2016-05-19
申请号：US14936042
申请日：2015-11-09
申请人： Tadashi KASAI , Jun Hitosugi , Kunio Hasegawa , Takamasa Ozeki , Emiko Shiraishi , Wakana Itoh , Makoto Yasuda , Mutsuki Morinaga , Hitoshi Yamamoto
发明人： Tadashi KASAI , Jun Hitosugi , Kunio Hasegawa , Takamasa Ozeki , Emiko Shiraishi , Wakana Itoh , Makoto Yasuda , Mutsuki Morinaga , Hitoshi Yamamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0863 , G03G15/0879
摘要： An image forming apparatus includes a latent image bearer, a developing device, a toner container, a toner feed connector, a processor, and a notifier. The developing device develops, with toner, a latent image on the latent image bearer. The toner container contains the toner. The toner container is detachably attachable to the image forming apparatus. The toner feed connector guides the toner of the toner container to the developing device. The information detector detects identification information including toner type information and maintenance contract information stored in the toner container. The processor determines whether the toner type information of the toner container coincides before and after replacement and whether the maintenance contract information of the toner container is matched with maintenance contract information of the image forming apparatus. The notifier indicates a determination made by the processor.
摘要翻译：图像形成装置包括潜像载体，显影装置，调色剂容器，调色剂供给连接器，处理器和通知器。显影装置利用调色剂显影在潜像载体上的潜像。调色剂容器包含调色剂。调色剂容器可拆卸地附接到图像形成装置。调色剂供给连接器将调色剂容器的调色剂引导到显影装置。信息检测器检测包括存储在调色剂容器中的调色剂类型信息和维护合同信息的识别信息。处理器确定调色剂容器的调色剂类型信息在更换之前和之后是否一致，以及调色剂容器的维护合同信息是否与图像形成装置的维护合同信息相匹配。通知器指示由处理器做出的确定。

8. 发明申请

US20160070198A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20160070198A1
公开(公告)日：2016-03-10
申请号：US14847203
申请日：2015-09-08
申请人： Mutsuki MORINAGA , Tadashi KASAI , Jun HITOSUGI , Takamasa OZEKI , Makoto YASUDA , Kunio HASEGAWA , Emiko SHIRAISHI , Wakana ITOH , Takatsugu KOMORI , Hitoshi YAMAMOTO
发明人： Mutsuki MORINAGA , Tadashi KASAI , Jun HITOSUGI , Takamasa OZEKI , Makoto YASUDA , Kunio HASEGAWA , Emiko SHIRAISHI , Wakana ITOH , Takatsugu KOMORI , Hitoshi YAMAMOTO
IPC分类号： G03G15/08
CPC分类号： G03G15/553 , G03G15/0849 , G03G15/0853 , G03G15/0856 , G03G2215/0888
摘要： An image forming apparatus includes a latent image bearer, a developing device, a supplier, and a controller. The controller controls the supplier according to a detection result of a toner density by the toner density sensor and a toner density target value to adjust the toner density of developer in the developing device. The controller is configured to correct the toner density target value and an imaging condition affecting a toner adhesion amount of an output image separately from the toner density, according to a component adhesion deterioration degree being a deterioration degree of carrier due to adhesion of a toner component, obtained based on at least an average image area ratio of the output image, and a coating abrasion deterioration degree being a progression degree of deterioration due to coating abrasion of the carrier, obtained based on at least the average image area ratio of the output image.
摘要翻译：图像形成装置包括潜像载体，显影装置，供应商和控制器。控制器根据调色剂浓度传感器的调色剂浓度的检测结果和调色剂浓度目标值来控制供应商，以调节显影装置中显影剂的调色剂浓度。控制器被配置为根据由于调色剂组分的粘附导致的载体劣化程度的组分粘合劣化程度，校正调色剂浓度目标值和影响输出图像的调色剂附着量与成像调色剂浓度分开的成像条件，至少基于输出图像的平均图像面积比获得的涂层磨损劣化程度，以及由于载体的涂层磨损引起的劣化的进展程度，至少基于输出图像的平均图像面积比。

9. 发明申请

US20090074439A1 IMAGE FORMING APPARATUS AND IMAGE DEVELOPER USED THEREIN 有权
标题翻译：图像形成装置和图像开发者使用它
公开(公告)号：US20090074439A1
公开(公告)日：2009-03-19
申请号：US12203422
申请日：2008-09-03
申请人： Tadashi KASAI
发明人： Tadashi KASAI
IPC分类号： G03G15/10
CPC分类号： G03G15/0865 , G03G15/0877 , G03G2215/0132 , G03G2215/0822
摘要： An image forming apparatus, including a surface-traveling latent image bearer bearing a latent image on the surface thereof; an image developer feeding a toner in a two-component developer including the toner and a carrier to the latent image in a developing area facing the latent image bearer to develop the latent image to form a toner image, including a developer stirrer and feeder circulating the two-component developer in circulation paths while stirring the two-component developer, including a driver independently driving the first and the second stirring and feeding members; a transferer transferring the toner image onto a recording material; and a controller controlling the driver such that an amount of the two-component developer fed by the second stirring and feeding member per unit time is relatively larger than that of the two-component developer fed by the first stirring and feeding member when a predetermined increase condition of stirring is satisfied.
摘要翻译：一种图像形成装置，包括在其表面上承载潜像的表面行进潜像承载体; 图像显影剂，将包含调色剂和载体的双组分显影剂中的调色剂供给到面向潜像载体的显影区域中的潜像，以形成潜像以形成调色剂图像，其包括显影剂搅拌器和供给器循环的调色剂图像双组分显影剂循环路径，同时搅拌双组分显影剂，包括独立驱动第一和第二搅拌和进料构件的驱动器; 转印器将调色剂图像转印到记录材料上; 以及控制驱动器的控制器，使得当每单位时间由第二搅拌和进给构件供给的双组分显影剂的量相对大于由第一搅拌和进给构件供给的双组分显影剂的量，当预定的增加满足搅拌条件。

10. 发明申请

US20160313668A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20160313668A1
公开(公告)日：2016-10-27
申请号：US15202024
申请日：2016-07-05
申请人： Tadashi KASAI , Makoto Yasuda , Mutsuki Morinaga , Hitoshi Yamamoto , Emiko Shiraishi , Yuichi Aizawa , Takamasa Ozeki , Jun Hitosugi , Kunio Hasegawa , Wakana Itoh , Takatsugu Komori
发明人： Tadashi KASAI , Makoto Yasuda , Mutsuki Morinaga , Hitoshi Yamamoto , Emiko Shiraishi , Yuichi Aizawa , Takamasa Ozeki , Jun Hitosugi , Kunio Hasegawa , Wakana Itoh , Takatsugu Komori
IPC分类号： G03G15/08
CPC分类号： G03G15/0849 , G03G15/0863 , G03G15/0879 , G03G15/55 , G03G2215/0129
摘要： In an image forming apparatus, provided with for each toner category a supply toner conveyance path including, at least as components, a developing means, a toner container corresponding to the developing means, and a connection means corresponding to the developing means and the toner container, each of the components of the supply toner conveyance path being individually replaceable, and includes a toner category detection means configured to detect toner category used in each component; a reporting means configured to report whether toner categories respectively used in all components of the same supply toner conveyance path are the same; and a control means configured to control the reporting means, based on detection information by the toner category detection means, when the component of the supply toner conveyance path is replaced.
摘要翻译：在图像形成设备中，为每个调色剂类别提供一种供应调色剂传送路径，至少包括与显影装置对应的显影装置，显影装置，调色剂容器以及对应于显影装置和调色剂容器的连接装置供给调色剂输送路径的每个部件可单独更换，并且包括配置为检测各部件中使用的调色剂类别的调色剂类别检测装置; 报告装置，被配置为报告分别在同一供应调色剂输送路径的所有部件中使用的调色剂类别是否相同; 以及控制装置，被配置为当更换供应调色剂传送路径的部件时，基于调色剂类别检测装置的检测信息来控制报告装置。

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