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11. 发明申请

US20110299898A1 FUSING APPARATUS USED TO FUSE TONER IMAGE AND IMAGE FORMING APPARATUS 有权
标题翻译：用于保存图像和图像形成装置的熔接装置
公开(公告)号：US20110299898A1
公开(公告)日：2011-12-08
申请号：US13116850
申请日：2011-05-26
申请人： Takayuki Ito , Shoichi Yoshikawa , Kuniya Matsuura , Noboru Oomoto , Masayuki Satou
发明人： Takayuki Ito , Shoichi Yoshikawa , Kuniya Matsuura , Noboru Oomoto , Masayuki Satou
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： A fusing apparatus allows a recording member to pass through between a heat member and a pressure member, to transport and heat the recording member, and thereby fuses a toner image on the recording member. The fusing apparatus includes a temperature detector for detecting a surface temperature of the heat member in a non-contact manner. A surface of the heat member is configured such that a region of the surface all around a cylindrical configuration that faces a temperature detection area of the temperature detector has a higher emissivity than other regions.
摘要翻译：定影装置允许记录部件在加热部件和压力部件之间通过，以传送和加热记录部件，从而将调色剂图像熔合在记录部件上。定影装置包括用于以非接触方式检测加热部件的表面温度的温度检测器。加热构件的表面被构造成使得面对温度检测器的温度检测区域的圆柱形构造的表面的区域具有比其他区域更高的发射率。

12. 发明申请

US20110229222A1 FIXING DEVICE FOR FIXING TONER IMAGE ON RECORDING MEDIUM AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
标题翻译：用于在记录介质上固定墨粉图像的固定装置和包括其的图像形成装置
公开(公告)号：US20110229222A1
公开(公告)日：2011-09-22
申请号：US13045673
申请日：2011-03-11
申请人： Kuniya Matsuura , Takayuki Ito , Shigeru Tashiro , Noboru Oomoto , Masayuki Satou
发明人： Kuniya Matsuura , Takayuki Ito , Shigeru Tashiro , Noboru Oomoto , Masayuki Satou
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： A fixing device fixes a toner image on a recording medium. In the fixing device, a heating unit heats a recording medium. A pressing unit presses a recording medium in pressure contact with the heating unit. The heating unit and the pressing unit are accommodated in a casing. A heat reflecting unit is provided between the heating unit and the casing. An intermediate member is provided between the heating unit and the heat reflecting unit.
摘要翻译：定影装置将调色剂图像固定在记录介质上。在定影装置中，加热单元加热记录介质。按压单元按压与加热单元压力接触的记录介质。加热单元和加压单元容纳在壳体中。在加热单元和壳体之间设置热反射单元。在加热单元和热反射单元之间设置有中间构件。

13. 发明授权

US08666285B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US08666285B2
公开(公告)日：2014-03-04
申请号：US13046844
申请日：2011-03-14
申请人： Hiroshi Mizuno , Kuniya Matsuura , Takayuki Ito , Masayuki Satou , Takashi Fujiwara
发明人： Hiroshi Mizuno , Kuniya Matsuura , Takayuki Ito , Masayuki Satou , Takashi Fujiwara
IPC分类号： G03G15/16 , G03G15/20
CPC分类号： G03G15/2064
摘要： A fixing device for fixing a toner image onto a recording paper sheet includes a heating member for heating the recording paper sheet, a pressing member for applying a pressure by forming contact with the heating member, a casing accommodating the heating member and the pressing member, and provided with an exit port for discharging the recording paper sheet, and a closing portion arranged at the exit port for keeping a temperature of the casing. The closing portion has a rotation member, and an opposed member forming a nip region together with the rotation member. A separating unit for changing at least a part of the closing portion from a closed state to an open state.
摘要翻译：用于将调色剂图像定影到记录纸上的定影装置包括用于加热记录纸的加热构件，用于通过与加热构件形成接触而施加压力的加压构件，容纳加热构件和按压构件的壳体，并设置有用于排出记录纸的出口，以及设置在出口处的封闭部分，用于保持壳体的温度。关闭部分具有旋转构件，以及与旋转构件一起形成夹持区域的相对构件。分离单元，用于将封闭部分的至少一部分从关闭状态改变为打开状态。

14. 发明授权

US08095043B2 Image forming apparatus and method of abrading photoconductor of the apparatus 有权
标题翻译：图像形成装置及其研磨装置的光电导体的方法
公开(公告)号：US08095043B2
公开(公告)日：2012-01-10
申请号：US12073445
申请日：2008-03-05
申请人： Kuniya Matsuura
发明人： Kuniya Matsuura
IPC分类号： G03G15/00
CPC分类号： G03G15/752 , G03G15/0194 , G03G2215/0132
摘要： An image forming apparatus of the present invention is arranged to hold an intermediate transfer belt and a photoconductive drum out of contact with each other. In a non image formation process in a first mode, the intermediate transfer belt and the photoconductive drum are separated from each other upon completion of the image formation, thereby preventing contamination of the photoconductive drum due to back transfer. In a non image formation process in a second mode, the intermediate transfer belt and the photoconductive drum are separated from each other upon completion of the image formation, and then the intermediate transfer belt and the photoconductive drum are contacted with each other again upon completion of secondary transfer of an image. They are driven for a predetermined time with a speed difference therebetween, thereby abrading the surface of the photoconductive drum to refresh it.
摘要翻译：本发明的图像形成装置被布置成保持中间转印带和感光鼓彼此不接触。在第一模式的非图像形成过程中，中间转印带和感光鼓在图像形成完成时彼此分离，从而防止由于反向转印而导致的感光鼓的污染。在第二模式的非图像形成过程中，中间转印带和感光鼓在图像形成完成时彼此分离，然后中间转印带和感光鼓在完成后再次彼此接触二次转印图像。它们以其间的速度差驱动预定时间，从而研磨感光鼓的表面以将其更新。

15. 发明申请

US20110293343A1 FUSING APPARATUS USED TO FUSE TONER IMAGE AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：用于保存图像和图像形成装置的熔接装置
公开(公告)号：US20110293343A1
公开(公告)日：2011-12-01
申请号：US13113721
申请日：2011-05-23
申请人： Masayuki SATOU , Shoichi Yoshikawa , Shigeru Tashiro , Noboru Oomoto , Kuniya Matsuura , Takayuki Ito
发明人： Masayuki SATOU , Shoichi Yoshikawa , Shigeru Tashiro , Noboru Oomoto , Kuniya Matsuura , Takayuki Ito
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G15/2064
摘要： A fusing apparatus allows a recording member to pass through between a heat member and a pressure member, to transport and heat the recording member, and thereby fuses a toner image on the recording member. The heat member has a release layer, a low emissivity member, and an elastic layer. The release layer is formed on an outermost layer of the heat member. The low emissivity member is provided between the heat source and the release layer so as to abut on the release layer, and is made of a material with a lower emissivity than a material forming the release layer. The elastic layer is provided between the heat source and the low emissivity member. The release layer has infrared transmission properties at wavelengths of 2 to 10 μm.
摘要翻译：定影装置允许记录部件在加热部件和压力部件之间通过，以传送和加热记录部件，从而将调色剂图像熔合在记录部件上。加热部件具有剥离层，低发射部件和弹性层。脱模层形成在加热部件的最外层上。所述低辐射率构件设置在所述热源和所述释放层之间，以抵靠所述剥离层，并且由与形成所述剥离层的材料相比具有较低的发射率的材料制成。弹性层设置在热源和低辐射率构件之间。剥离层的波长为2〜10μm的红外线透射性。

16. 发明授权

US06188425B1 Exposure device capable of reducing unevenness in quantity of light 失效
标题翻译：能够减少光量不均匀的曝光装置
公开(公告)号：US06188425B1
公开(公告)日：2001-02-13
申请号：US08833764
申请日：1997-04-09
申请人： Kuniya Matsuura , Kazuhiro Sakamoto
发明人： Kuniya Matsuura , Kazuhiro Sakamoto
IPC分类号： B41J247
CPC分类号： H04N1/40031 , B41J2/465 , G06K15/1252 , H04N1/4015
摘要： An optical shutter drive period detector detects a drive period of each optical shutter element. Based on the detected drive period, an optical shutter drive voltage control device sets an optical shutter driving voltage which is applied to an optical shutter driver. Furthermore, an optical shutter open period controller sets an optical shutter open period corresponding to the set optical shutter driving voltage and to a tone level of a pixel to be exposed and the optical shutter open period is input to the optical shutter driver as data for changing an optical shutter open period. Based on the optical shutter driving voltage and the optical shutter open period changing data, the optical shutter driver drives each optical shutter element of an optical shutter array, an electrostatic latent image is formed on a surface of a photosensitive drum, and the electrostatic latent image is developed by a developer, transferred by a transfer/separation charger onto a recording sheet and discharged. Thus, an image consisting of pixels of a multivalue tone level can be formed by exposure in an constantly appropriate state.
摘要翻译：光学快门驱动周期检测器检测每个光学快门元件的驱动周期。基于检测到的驱动周期，光学快门驱动电压控制装置设置施加到光学快门驱动器的光学快门驱动电压。此外，光学快门打开时段控制器设置对应于所设置的光学快门驱动电压的光学快门打开时段和要曝光的像素的色调级别，并且将光学快门打开时段作为用于改变的数据被输入到光学快门驱动器光学快门打开时段。基于光学快门驱动电压和光学快门打开时段改变数据，光学快门驱动器驱动光学快门阵列的每个光学快门元件，在感光鼓的表面上形成静电潜像，静电潜像由显影剂开发，由转印/分离充电器转印到记录纸上并排出。因此，可以通过在不断适当的状态下的曝光来形成由多值色调级的像素组成的图像。

17. 发明授权

US09046831B2 Fixing device and image forming apparatus capable of effectively suppressing thermal energy released externally from device due to thermal convection and hot air flow 有权
标题翻译：能够有效地抑制由于热对流和热风流动而从设备外部释放的热能的固定装置和成像装置
公开(公告)号：US09046831B2
公开(公告)日：2015-06-02
申请号：US13034286
申请日：2011-02-24
申请人： Takayuki Ito , Hiroshi Mizuno , Kuniya Matsuura , Masayuki Satou , Takashi Fujiwara
发明人： Takayuki Ito , Hiroshi Mizuno , Kuniya Matsuura , Masayuki Satou , Takashi Fujiwara
IPC分类号： G03G15/20 , G03G15/00 , G03G21/20
CPC分类号： G03G15/20 , G03G21/20 , G03G2215/00772
摘要： A fixing device for fixing a toner image onto a recording paper includes a heating member for heating the recording paper, a pressing member for pressing the heating member by pressure-applying contact, a casing accommodating the heating member and the pressing member, and being provided with an exit port for discharging the recording paper, and a closing unit added to the exit port for keeping a temperature of the casing. The closing unit has a rotation member, and an opposed member forming a nip region together with the rotation member.
摘要翻译：用于将调色剂图像定影到记录纸上的定影装置包括用于加热记录纸的加热构件，用于通过压力接触按压加热构件的按压构件，容纳加热构件和按压构件的壳体，并且设置具有用于排出记录纸的出口，以及向出口延伸的闭合单元，用于保持壳体的温度。关闭单元具有旋转构件，以及与旋转构件一起形成夹持区域的相对构件。

18. 发明申请

US20130243471A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130243471A1
公开(公告)日：2013-09-19
申请号：US13771111
申请日：2013-02-20
申请人： Tomofumi IKEDA , Shoichi Yoshikawa , Kuniya Matsuura , Masayuki Satou , Ryo Oshima , Noboru Oomoto
发明人： Tomofumi IKEDA , Shoichi Yoshikawa , Kuniya Matsuura , Masayuki Satou , Ryo Oshima , Noboru Oomoto
IPC分类号： G03G21/20
CPC分类号： G03G21/206
摘要： An image forming apparatus having; a fusing unit that heats and presses a recording medium with an image transferred thereto, thereby fixing the image thereon; a first duct section in which air that contains emissions generated by the fusing unit flows; an ion generation unit provided away from the first duct section to generate ions; a second duct section in which air that contains the ions generated by the ion generation unit flows; a third duct section connected to the first and second duct sections, such that air flows in from the first and second duct sections, whereby the emissions are charged by the ions; a filter unit provided in the third duct section to trap the charged emissions; and a blowing unit that generates air flows from the connections with the first and second duct sections in the third duct section toward the filter unit.
摘要翻译：一种图像形成装置，具有：定影单元，其加载并按压转印有图像的记录介质，从而将图像固定在其上; 第一管道部分，其中包含由定影单元产生的排放物的空气流动; 离开所述第一管道部分设置以产生离子的离子产生单元; 第二管道部分，其中包含由离子产生单元产生的离子的空气流动; 连接到第一和第二管道部分的第三管道部分，使得空气从第一和第二管道部分流入，由此排放物被离子充电; 设置在所述第三管道部分中以捕获所述带电发射的过滤器单元; 以及产生空气的吹送单元从与第三管道部分中的第一和第二管道部分的连接朝向过滤器单元流动。

19. 发明申请

US20080220364A1 Image forming apparatus and method of abrading photoconductor of the apparatus 有权
标题翻译：图像形成装置及其研磨装置的光电导体的方法
公开(公告)号：US20080220364A1
公开(公告)日：2008-09-11
申请号：US12073445
申请日：2008-03-05
申请人： Kuniya Matsuura
发明人： Kuniya Matsuura
IPC分类号： G03C1/765 , G03G15/00
CPC分类号： G03G15/752 , G03G15/0194 , G03G2215/0132
摘要： An image forming apparatus of the present invention is arranged to hold an intermediate transfer belt and a photoconductive drum out of contact with each other. In a non image formation process in a first mode, the intermediate transfer belt and the photoconductive drum are separated from each other upon completion of the image formation, thereby preventing contamination of the photoconductive drum due to back transfer. In a non image formation process in a second mode, the intermediate transfer belt and the photoconductive drum are separated from each other upon completion of the image formation, and then the intermediate transfer belt and the photoconductive drum are contacted with each other again upon completion of secondary transfer of an image. They are driven for a predetermined time with a speed difference therebetween, thereby abrading the surface of the photoconductive drum to refresh it.
摘要翻译：本发明的图像形成装置被布置成保持中间转印带和感光鼓彼此不接触。在第一模式的非图像形成过程中，中间转印带和感光鼓在图像形成完成时彼此分离，从而防止由于反向转印而导致的感光鼓的污染。在第二模式的非图像形成过程中，中间转印带和感光鼓在图像形成完成时彼此分离，然后中间转印带和感光鼓在完成后再次彼此接触二次转印图像。它们以其间的速度差驱动预定时间，从而研磨感光鼓的表面以将其更新。

20. 发明授权

US5557381A Developer supplying unit with multiple containers 失效
标题翻译：显影剂供应单元具有多个容器
公开(公告)号：US5557381A
公开(公告)日：1996-09-17
申请号：US412929
申请日：1995-03-29
申请人： Kazuhiro Sakamoto , Kuniya Matsuura
发明人： Kazuhiro Sakamoto , Kuniya Matsuura
IPC分类号： G03G15/08
CPC分类号： G03G15/0872 , G03G15/0855 , G03G15/0865 , G03G15/0868 , Y10S222/01
摘要： A developer supplying container of cylindrical shape which is connectable in a direction of its rotational axis. The container having a developer sending aperture on a base, a developer receiving aperture on the opposite base, and a connecting member to detachably connect the container to a second container having the same construction as the former container. The developer accommodated in the former container is transported to the second container through the developer sending aperture of the former container and a developer receiving aperture of the second container, and supplied to the developing device with the developer accommodated in the second container. When the developer accommodated in the former container is exhausted, only the former container should be replaced.
摘要翻译：一种可在其旋转轴线方向连接的圆柱形容器的显影剂供应装置。容器具有在基座上的显影剂送出孔，在相对的底座上具有显影剂接收孔，以及连接构件，用于将容器可拆卸地连接到具有与前者容器相同结构的第二容器。容纳在前容器中的显影剂通过前一容器的显影剂输送孔和第二容器的显影剂接收孔传送到第二容器，并且将显影剂供应到具有容纳在第二容器中的显影剂。当容纳在前一容器中的显影剂被耗尽时，只能更换前一个容器。

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