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71. 发明授权

US06600887B2 Image forming apparatus featuring a slide friction sheet for dispersing contamination from a charged rotary member 有权
标题翻译：图像形成装置具有用于分散来自带电旋转构件的污染物的滑动摩擦片
公开(公告)号：US06600887B2
公开(公告)日：2003-07-29
申请号：US09261952
申请日：1999-03-03
申请人： Norio Takami , Yasuyuki Ishii , Kazunori Kobayashi
发明人： Norio Takami , Yasuyuki Ishii , Kazunori Kobayashi
IPC分类号： G03G1502
CPC分类号： G03G15/0258 , G03G15/0225 , G03G2215/021 , G03G2221/0005 , G03G2221/183
摘要： An image forming apparatus includes an image bearing member, a charging rotary member rotating while contacting with the image bearing member, and a slide friction sheet contacting with the charging rotary member along an axial direction of the charging rotary member for dispersing contamination adhered to the charging rotary member.
摘要翻译：图像形成装置包括图像承载部件，与图像承载部件接触而旋转的充电旋转部件，以及沿着充电旋转部件的轴向与充电旋转部件接触的滑动摩擦片，用于分散附着在充电部上的污染旋转构件。

72. 发明授权

US06295429B1 Image forming apparatus featuring intermittent operation of a developing unit supporting rotary member based on fixing temperature 失效
标题翻译：图像形成装置具有基于定影温度的支撑旋转构件的显影单元的间歇操作
公开(公告)号：US06295429B1
公开(公告)日：2001-09-25
申请号：US09106758
申请日：1998-06-30
申请人： Hironobu Isobe , Kazunori Kobayashi
发明人： Hironobu Isobe , Kazunori Kobayashi
IPC分类号： G03G1501
CPC分类号： G03G15/0126 , G03G15/08 , G03G2215/0177
摘要： An image forming apparatus includes an image bearing member are a plurality of developing units for developing electrostatic latent images formed on the image bearing member with different color images. A rotatable developing rotary supports the plurality of developing units, which are detachably movable to the rotary member. A heat fixing device fixes the toner on a recording material after the toner image is transferred onto the recording material from the image bearing member. A controller executes, an intermittent rotating operation, before the image forming apparatus is brought into a stand-by state, when a fixing temperature of the fixing device is lower than a predetermined level.
摘要翻译：包括图像承载部件的图像形成装置是用于以不同的彩色图像形成在图像承载部件上形成的静电潜像的多个显影单元。可旋转的显影旋转器支撑可拆卸地移动到旋转构件的多个显影单元。在将调色剂图像从图像承载部件转印到记录材料上之后，热定影装置将调色剂固定在记录材料上。当定影装置的定影温度低于预定水平时，控制器执行间歇旋转操作，在图像形成装置进入待机状态之前。

73. 发明授权

US6115571A Toner supply container, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：调色剂供应容器，处理盒和电子照相成像设备
公开(公告)号：US6115571A
公开(公告)日：2000-09-05
申请号：US841563
申请日：1997-04-30
申请人： Kazunori Kobayashi
发明人： Kazunori Kobayashi
IPC分类号： G03G21/16 , G03G15/08 , G03G21/18
CPC分类号： G03G21/1821 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/0882 , G03G2215/068 , G03G2221/183
摘要： A developer supply container for supplying a developer for developing a latent image formed on a photosensitive member is provided, wherein the container is inserted into a developer accommodating container which is provided in a process cartridge, through an entrance opening, and the developer is supplied while the container is in the developer accommodating container, and wherein the entrance opening is covered by an openable cover, and wherein when the developer supply container is mounted and demounted, the openable cover is opened, the developer accommodating container being usable with an electrophotographic image forming apparatus. The developer supply container includes a developer accommodating portion for accommodating the developer; a supply opening for supplying the developer accommodated in the developer accommodating portion to the developer accommodating container; a seal member for openably sealing the supply opening; a closing member for closing the openable cover, while the developer supply container is mounted in the developer accommodating container, wherein when the developer supply container is not mounted in the developer accommodating container, the openable cover is not closable.
摘要翻译：提供一种用于供应用于显影形成在感光构件上的潜像的显影剂的显影剂供应容器，其中容器通过入口插入到设置在处理盒中的显影剂容纳容器中，并且提供显影剂，同时容器处于显影剂容纳容器中，并且其中入口开口被可打开的盖子覆盖，并且其中当显影剂供应容器被安装和拆卸时，可打开的盖子打开，显影剂容纳容器可用于电子照相成像仪器。显影剂供应容器包括用于容纳显影剂的显影剂容纳部分; 用于将容纳在显影剂容纳部分中的显影剂供应到显影剂容纳容器的供应开口; 用于可开启地密封供给开口的密封构件; 当显影剂供应容器安装在显影剂容纳容器中时，用于封闭可打开的盖的封闭构件，其中当显影剂供应容器未安装在显影剂容纳容器中时，可打开的盖不可封闭。

74. 发明授权

US5911291A Electromagnetic clutch 失效
标题翻译：电磁离合器
公开(公告)号：US5911291A
公开(公告)日：1999-06-15
申请号：US6165
申请日：1998-01-13
申请人： Kazuyuki Suetake , Kazunori Kobayashi
发明人： Kazuyuki Suetake , Kazunori Kobayashi
IPC分类号： F16D27/112 , F16D27/115 , F16D28/00
CPC分类号： F16D27/115 , F16D2027/008 , F16D27/004 , F16H48/14 , F16H48/22
摘要： A solenoid of an electromagnetic clutch includes an annular coil, an annular coil housing which covers a radially facing outer peripheral surface, a radially facing inner peripheral surface and an axially facing end face of the coil. An armature is adapted to be attracted to the one end face of the coil housing by supplying an electric current to the coil. The housing axially protrudes past the other axially facing end face of the coil by a distance L. Thus, the magnetic resistance around the outer periphery of the coil is decreased to enhance the magnetic flux density of the magnetic closed circuit, thereby enabling the reliable attraction of the armature without increasing the electric power consumed by the coil.
摘要翻译：电磁离合器的螺线管包括环形线圈，覆盖径向面向外周面的环形线圈壳体，线圈的径向面向内周面和轴向面向的端面。衔铁通过向线圈供给电流而被吸引到线圈壳体的一个端面。壳体轴向地突出超过线圈的另一个轴向面向的端面距离L.因此，减小了线圈外周周围的磁阻，以提高磁闭环的磁通密度，从而使得可靠的吸引力而不增加线圈消耗的电力。

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