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1. 发明授权

US5530527A Color electrophotographic device with developer stirring 失效
标题翻译：带显影剂搅拌的彩色电子照相装置
公开(公告)号：US5530527A
公开(公告)日：1996-06-25
申请号：US413225
申请日：1995-03-30
申请人： Nobuaki Fukasawa , Hiroyuki Tadokoro , Akira Sasaki , Isamu Terashima
发明人： Nobuaki Fukasawa , Hiroyuki Tadokoro , Akira Sasaki , Isamu Terashima
IPC分类号： G03G15/00 , G03G15/01 , G03G15/08 , G03G21/00 , H04N1/29
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0891
摘要： A color electrophtographic printer has: a photosensitive drum on which electrostatic latent images are formed according to print data separated by colors; a plurality of developing units each including a developing powder container accommodating a two component developing powder formed by mixing carriers and toners, an apparatus for agitating the developing powder, and a unit for supplying the toners in the developing powder container; a unit for selecting one of the plurality of developing units according to color to be developed and for activating the same to develope the corresponding electrostatic latent image formed on the photosensitive drum; and a control unit for controlling the respective operations. A control unit is further provided for counting colored print data dots contained in print data for respective colors and for additionally activating the developing powder agitating prior to a subsequent developing operation for any of the developing units which have experienced developing of the electrostatic latent images formed with colored print data dots in excess of a predetermined count.
摘要翻译：彩色电摄影打印机具有：根据由颜色分隔的打印数据形成静电潜像的感光鼓; 多个显影单元，每个显影单元包括容纳通过混合载体和调色剂形成的双组分显影粉末的显影剂粉末容器，用于搅拌显影粉末的装置和用于将调色剂供应到显影剂粉末容器中的单元; 用于根据要显影的颜色选择所述多个显影单元中的一个并用于启动所述显影单元以显影形成在所述感光鼓上的相应静电潜像的单元; 以及用于控制各个操作的控制单元。还提供一个控制单元，用于计算包含在用于各种颜色的打印数据中的着色打印数据点，并且用于在随后的显影操作之前额外地激活显影粉末，用于任何已经经历了形成静电潜像显影的显影单元彩色打印数据点超过预定计数。

2. 发明授权

US5434652A Color electrophotographic device with developer stirring 失效
标题翻译：带显影剂搅拌的彩色电子照相装置
公开(公告)号：US5434652A
公开(公告)日：1995-07-18
申请号：US145602
申请日：1993-11-04
申请人： Nobuaki Fukasawa , Hiroyuki Tadokoro , Akira Sasaki , Isamu Terashima
发明人： Nobuaki Fukasawa , Hiroyuki Tadokoro , Akira Sasaki , Isamu Terashima
IPC分类号： G03G15/00 , G03G15/01 , G03G15/08 , G03G21/00 , H04N1/29
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0891
摘要： A color electrophtographic printer has a photosensitive drum on which electrostatic latent images are formed according to print data separated by colors; a plurality of developing units each including a developing powder container accommodating a two component developing powder formed by mixing carriers and toners, an apparatus for agitating the developing powder, and a unit for supplying the toners in the developing powder container; a unit for selecting one of the plurality of developing units according to color to be developed and for activating the same to develope the corresponding electrostatic latent image formed on the photosensitive drum; and a control unit for controlling the respective operations. A control unit is further provided for counting colored print data dots contained in print data for respective colors and for additionally activating the developing powder agitating prior to a subsequent developing operation for any of the developing units which have exprienced developing of the electrostatic latent images formed with colored print data dots in excess of a predetermined count.
摘要翻译：彩色电影打印机具有根据由颜色分隔的打印数据形成静电潜像的感光鼓; 多个显影单元，每个显影单元包括容纳通过混合载体和调色剂形成的双组分显影粉末的显影剂粉末容器，用于搅拌显影粉末的装置和用于将调色剂供应到显影剂粉末容器中的单元; 用于根据要显影的颜色选择所述多个显影单元中的一个并用于启动所述显影单元以显影形成在所述感光鼓上的相应静电潜像的单元; 以及用于控制各个操作的控制单元。还提供控制单元，用于计数用于各种颜色的打印数据中包含的彩色打印数据点，并且用于另外激活在随后的显影操作之前搅拌的显影粉末，用于任何显影单元，其显影形成的静电潜像彩色打印数据点超过预定计数。

3. 发明授权

US5761568A Electro-photographic apparatus having transfer bias control 失效
标题翻译：具有转印偏压控制的电子照相设备
公开(公告)号：US5761568A
公开(公告)日：1998-06-02
申请号：US773837
申请日：1996-12-27
申请人： Hideyuki Haragakiuchi , Hiroyuki Tadokoro , Nobuaki Fukasawa , Akira Sasaki , Isamu Terashima , Masashi Yamamoto
发明人： Hideyuki Haragakiuchi , Hiroyuki Tadokoro , Nobuaki Fukasawa , Akira Sasaki , Isamu Terashima , Masashi Yamamoto
IPC分类号： G03G15/00 , G03G15/16 , G03G21/00
CPC分类号： G03G15/1675 , G03G2215/00767
摘要： An electrophotographic imaging apparatus includes a toner image holding body, a transcription unit for transcribing the toner image on the toner image holding body onto a recording medium, and a conveyor for conveying a recording medium toward the toner image holding body and transcription unit. A judging device will judge whether printing is of a first page or not and if it is decided that printing is to be performed on a first page, a first measuring device will measure the electrical characteristic of the toner image holding body prior to the feeding of a recording medium and a transcription voltage will be set depending of this measured result. Thereafter, the recording medium will be conveyed toward the transcription unit where the electrical characteristics of the non-printing region on the recording medium will be measured via a second measuring device and the transcription voltage will be further adjusted. If it is judged that the recording sheet is not the first sheet, only the second measuring and adjusting will be performed. In this manner, transcribing of a toner image can always be performed regardless of the kind of paper being used and/or changes in the environment (temperature, humidity) and a high transcribing efficiency can be attained.
摘要翻译：电子照相成像设备包括调色剂图像保持体，用于将调色剂图像保持体上的调色剂图像转印到记录介质上的转印单元和用于向记录介质传送调色剂图像保持体和转录单元的传送器。判断装置将判断打印是否是第一页，如果确定要在第一页上执行打印，则第一测量装置将在馈送之前测量调色剂图像保持体的电特性将根据该测量结果设置记录介质和转录电压。此后，记录介质将被传送到记录介质上的非打印区域的电特性将经由第二测量装置测量的转录单元，并且转录电压将被进一步调整。如果判断记录纸不是第一张纸，则仅进行第二次测量和调整。以这种方式，总是可以执行调色剂图像的转录，而不管使用的纸张的种类和/或环境变化（温度，湿度）和高转录效率如何。

4. 发明授权

US5555074A Electrophotographic apparatus and electrophotographic method 失效
标题翻译：电子照相设备和电子照相方法
公开(公告)号：US5555074A
公开(公告)日：1996-09-10
申请号：US370707
申请日：1995-01-10
申请人： Hideyuki Haragakiuchi , Hiroyuki Tadokoro , Nobuaki Fukasawa , Isamu Terashima , Akira Sasaki , Kazuyoshi Matsuo , Katuyoshi Onose , Masashi Okuhama
发明人： Hideyuki Haragakiuchi , Hiroyuki Tadokoro , Nobuaki Fukasawa , Isamu Terashima , Akira Sasaki , Kazuyoshi Matsuo , Katuyoshi Onose , Masashi Okuhama
IPC分类号： G03G15/20 , G03G21/00
CPC分类号： G03G15/2003 , G03G15/2039 , G03G2215/2074
摘要： The disclosure is concerned with an electrophotographic apparatus comprising a toner image supporting member on which a toner image developed on an electrostatic latent image is formed, transferring means for transferring the toner image on said toner image supporting member to a recording medium, conveying means for bringing the recording medium into contact with the image supporting member, a fixing roller and a compression roller in contact with each other to fix the toner image on the recording medium, heating means disposed inside at least one of the fixing roller and the compression roller, wherein there are provided temperature detection means for detecting the surface temperature of the fixing roller and state detection means for detecting the state of the fixing apparatus before starting of the fixing apparatus.
摘要翻译：本公开涉及一种电子照相设备，包括其上形成有在静电潜像上显影的调色剂图像的调色剂图像支撑构件，用于将所述调色剂图像支持构件上的调色剂图像转印到记录介质的转印装置，用于将与图像支撑构件接触的记录介质，定影辊和压缩辊彼此接触以将调色剂图像定影在记录介质上，加热装置设置在定影辊和压缩辊中的至少一个中，其中提供了用于检测定影辊的表面温度的温度检测装置和用于在定影装置启动之前检测定影装置的状态的状态检测装置。

5. 发明授权

US5648809A Color image control apparatus having photosensitive body and intermediate transfer body 失效
标题翻译：具有感光体和中间转印体的彩色图像控制装置
公开(公告)号：US5648809A
公开(公告)日：1997-07-15
申请号：US291543
申请日：1994-08-16
申请人： Takeshi Kato , Hiroyuki Tadokoro , Nobuaki Fukasawa
发明人： Takeshi Kato , Hiroyuki Tadokoro , Nobuaki Fukasawa
IPC分类号： B41J2/525 , B41J2/47 , G03G15/01 , G03G15/16 , H04N1/50 , B41J2/385
CPC分类号： H04N1/508 , B41J2/473 , G03G15/0173 , G03G2215/0174
摘要： A color printer has means for setting toner image forming areas in the paper sheet convey direction in respect of respective colors, means for detecting a reference position on a photosensitive belt, and image formation start position setting means responsive to the reference position to set a toner image (electrostatic latent image) formation start position in the rotation direction of the photosensitive belt. When the paper sheet length is longer than the outer peripheral length of an intermediate transfer member, the image formation start position setting means sets, for colors other than the final color, a printing area which is shorter than the outer peripheral length of the intermediate transfer member and sets, for the final color, a printing area which begins immediately after a seam position of the photosensitive belt and conforms to the paper sheet length. Through the above setting, when toner images of two colors are superposed to print a color image, the printing area of the final color can be set to a desired range in the paper sheet length direction regardless of the outer peripheral length of the intermediate transfer member, thereby improving the printing speed and preventing degradation of quality.
摘要翻译：彩色打印机具有用于相对于各种颜色设置纸张传送方向上的调色剂图像形成区域的装置，用于检测感光带上的基准位置的装置，以及响应于基准位置的图像形成开始位置设置装置，以设置调色剂图像（静电潜像）形成开始位置在感光带的旋转方向上。当纸张长度大于中间转印部件的外周长度时，图像形成开始位置设定装置对于最终颜色以外的颜色设定比中间转印体的外周长度短的印刷区域为最后的颜色设置打印区域，该打印区域在感光带的接缝位置之后立即开始并且符合纸张长度。通过上述设置，当将两种颜色的调色剂图像重叠以打印彩色图像时，最终颜色的打印区域可以被设置在纸张长度方向上的期望范围，而不管中间转印部件的外周长度如何从而提高打印速度并防止质量下降。

6. 发明授权

US06345160B1 Electrophotographic image forming apparatus 失效
标题翻译：电子照相成像设备
公开(公告)号：US06345160B1
公开(公告)日：2002-02-05
申请号：US09633822
申请日：2000-08-07
申请人： Kazuyoshi Matsuo , Akira Sasaki , Masahiko Saito , Shinichi Hosaka , Nobuaki Fukasawa
发明人： Kazuyoshi Matsuo , Akira Sasaki , Masahiko Saito , Shinichi Hosaka , Nobuaki Fukasawa
IPC分类号： G03G1500
CPC分类号： G03G15/0126
摘要： An electrophotographic image forming apparatus is capable of restriction or elimination of the occurrence of a density fluctuation, such as a lateral stripe, and thereby can enhance the image quality. The electrophotographic image forming apparatus includes a photosensitive body, exposure device for forming an electrostatic latent image on the photosensitive body, at least two developers for developing the electrostatic image in mutually distinct colors for respectively forming toner images of mutually distinct colors, a transfer device for transferring the toner images of mutually distinct colors on a printing medium in an overlapping manner, and a fixing device for fixing the toner images transferred onto the printing medium. When one of the developers is maintained inoperative, that developer is forcedly operated for a reset operation thereof.
摘要翻译：电子照相图像形成装置能够限制或消除诸如横向条纹的密度波动的发生，从而可以提高图像质量。电子照相图像形成装置包括感光体，用于在感光体上形成静电潜像的曝光装置，用于分别形成相互不同颜色的调色剂图像的相互不同颜色的静电图像显影的至少两个显影剂，用于以重叠的方式将相互不同颜色的调色剂图像转印到打印介质上，以及用于固定转印到打印介质上的调色剂图像的定影装置。当其中一个开发者被维持不起作用时，该开发者被强制地操作以进行其复位操作。

7. 发明授权

US5621504A Toner transferring device 失效
标题翻译：墨粉转印装置
公开(公告)号：US5621504A
公开(公告)日：1997-04-15
申请号：US350565
申请日：1994-12-07
申请人： Kazuhiro Wakamatsu , Akira Sasaki , Nobuaki Fukasawa
发明人： Kazuhiro Wakamatsu , Akira Sasaki , Nobuaki Fukasawa
IPC分类号： G03G15/00 , G03G15/14 , G03G15/16 , G03G21/06 , G03G21/00
CPC分类号： G03G15/6535 , G03G15/1675 , G03G2215/1614
摘要： An apparatus for transferring toner images which is capable of executing optimum discharging control even where the environment, the material of the paper, and the kind of paper may be changed.First, the load current is detected when the transferring roller 11 is pressed to a transferring drum 6. The detected load current is converted to a characteristics detecting signal S6 at a signal converting section 109. An environment is selected on the basis of the characteristics detecting signal S6. Next, the load current flowing to the transferring roller 11 is detected when an AC discharger 14 is stopped. The detected load current is converted to characteristics detecting signal S6 at the signal converting section 109. A voltage control signal is selected based on the converted characteristics detecting signal S6, the environmental information, and the paper kind. A power source for discharging 22 is controlled by the selected voltage control signal so that the transferring becomes optimum.Accordingly, even if the kind of paper and environment is changed, optimum transferring and high transferring efficiency can be maintained.
摘要翻译：一种用于转印调色剂图像的设备，即使在环境，纸张的材料和纸张的种类可能改变的情况下，也能够执行最佳的排出控制。首先，当转印辊11被按压到转印鼓6时检测负载电流。检测到的负载电流在信号转换部件109被转换成特性检测信号S6。根据特性检测来选择环境信号S6。接下来，当AC放电器14停止时，检测到流向转印辊11的负载电流。检测到的负载电流在信号转换部分109被转换成特性检测信号S6.基于转换特性检测信号S6，环境信息和纸张种类来选择电压控制信号。用于放电的电源22由所选择的电压控制信号控制，使得转印变得最佳。因此，即使改变了纸张和环境的种类，也能够保持最佳的转印和高转印效率。

8. 发明授权

US4652155A Printer having a thermal head 失效
标题翻译：具有热头的打印机
公开(公告)号：US4652155A
公开(公告)日：1987-03-24
申请号：US746098
申请日：1985-06-18
申请人： Akiyoshi Hakoyama , Akira Sasaki , Nobuaki Fukasawa
发明人： Akiyoshi Hakoyama , Akira Sasaki , Nobuaki Fukasawa
IPC分类号： B41J2/355 , B41J3/20 , G01D15/10
CPC分类号： B41J2/355
摘要： In a serial thermal transfer printer or serial thermal printer comprising; a thermal head having a plurality of heat elements arrayed in a line; and means for selectively energizing and driving the plurality of heat elements in synchronous relation with the relative movement between the thermal head and the ink ribbon or heat sensitive paper, wherein when printing dots are successively positioned in the direction of the relative movement between the thermal head and the ink ribbon or heat sensitive paper, printing timing of the last dot is set ahead so as to be earlier than normal printing timing. When the previous printing data is "1" (recording) and the subsequent printing data is "0" (not recording), the position of the present printed dot is shifted toward the previous printed dot to compress the entire width in case of two or more successive dots. Since the printing head is traveling continuously during printing, the position of the present printed dot can be shifted toward the previous printed dot by advancing the printing timing. If the previous printing data is "0" and subsequent printing data is "1", it is apparent that a similar effect can be obtained by setting the printing timing backward so as to shift the position of the present printed dot toward the subsequent printed dot.
摘要翻译：在串行热转印打印机或串行热敏打印机中，包括：具有排列成一行的多个热元件的热敏头; 以及用于与热敏头和色带或热敏纸之间的相对运动同步地选择性地激励和驱动多个热元件的装置，其中当打印点在热敏头之间的相对移动方向上连续定位时并且墨带或热敏纸，最后一个点的打印定时设置为比正常打印定时更早。当以前的打印数据为“1”（记录）并且随后的打印数据为“0”（不记录）时，当前打印点的位置朝向先前的打印点移动，以在两个或更连续的点。由于打印头在打印期间连续行进，所以通过推进打印定时，可以使当前打印点的位置朝向先前的打印点移动。如果先前的打印数据为“0”，随后的打印数据为“1”，则显然可以通过将打印时间向后设定，从而将当前打印点的位置朝向随后的打印点移动而获得类似的效果。

9. 发明申请

US20120311469A1 IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM 审中-公开
标题翻译：图像处理装置，其控制方法和存储介质
公开(公告)号：US20120311469A1
公开(公告)日：2012-12-06
申请号：US13585030
申请日：2012-08-14
申请人： Shiro Kunori , Nobuaki Fukasawa
发明人： Shiro Kunori , Nobuaki Fukasawa
IPC分类号： G06F3/01
CPC分类号： H04N1/00503 , G03G15/502 , G06F3/04845 , H04N1/00411 , H04N1/00416 , H04N1/00424 , H04N1/00427 , H04N1/00472 , H04N1/00474 , H04N1/00482 , H04N1/00795 , H04N1/4406 , H04N2201/0091 , H04N2201/0094
摘要： An image processing apparatus which makes it possible to realize easy accessing of registered information of any function and provide a user interface having high operability. The image processing apparatus stores setting information configured via an operating section and access information for use in accessing the setting information in association with each other. Further, the image processing apparatus stores the setting information and button information in association with each other. The button information is displayed on a touch panel in a user selectable form. When an item of the button information displayed on the touch panel is selected by a user, a portal application detects the access information associated with the selected button information item. The setting information is acquired based on the detected access information. The image processing apparatus performs image processing based on the acquired setting information.
摘要翻译：一种能够实现对任何功能的注册信息的容易访问并提供具有高可操作性的用户界面的图像处理装置。图像处理装置存储经由操作部分配置的设置信息和用于相互关联地访问设置信息的访问信息。此外，图像处理装置相关联地存储设置信息和按钮信息。按钮信息以用户可选择的形式显示在触摸面板上。当用户选择在触摸面板上显示的按钮信息的项目时，门户应用程序检测与所选择的按钮信息项目相关联的访问信息。基于检测到的访问信息获取设置信息。图像处理装置基于获取的设定信息进行图像处理。

10. 发明授权

US07789303B2 Information processing apparatus, device, information processing system, information processing program, and storage medium storing the information processing program 有权
标题翻译：信息处理装置，装置，信息处理系统，信息处理程序和存储信息处理程序的存储介质
公开(公告)号：US07789303B2
公开(公告)日：2010-09-07
申请号：US11467204
申请日：2006-08-25
申请人： Nobuaki Fukasawa
发明人： Nobuaki Fukasawa
IPC分类号： G06K5/00
CPC分类号： G06K15/00 , G06F21/445 , G06F21/6209 , G06F2221/2129
摘要： An information processing apparatus permits a device which has set secret information into the information processing apparatus to refer to the secret information and inhibits other devices than the device from referring to the secret information, to thereby prevent secret information from leaking via any of the other devices. A determination is made whether there is a match between a device ID acquired from a device connected to an expansion card and stored in the expansion card and a device ID acquired in response to a request for reference to the secret information from a device to which the expansion card is currently connected. Reference to be made by the device to the secret information stored in the expansion card is permitted or inhibited according to a result of the determination.
摘要翻译：信息处理设备允许将信息处理设备中设置的秘密信息的设备引用秘密信息，并且阻止除设备之外的其他设备参考秘密信息，从而防止秘密信息经由其他设备中的任何一个泄漏。确定从连接到扩展卡并且存储在扩展卡中的设备获取的设备ID与从参考秘密信息的请求获得的设备ID之间的匹配是否来自设备扩充卡当前已连接。根据确定的结果，允许或禁止由设备对存储在扩展卡中的秘密信息的参考。

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