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11. 发明授权

US09270394B2 Transmission device and transmission method thereof, and reception device of connected transmission channels in a 13-segment format 有权
标题翻译：传输装置及其传输方法以及以13段格式连接的传输信道的接收装置
公开(公告)号：US09270394B2
公开(公告)日：2016-02-23
申请号：US13823123
申请日：2011-10-11
申请人： Tamotsu Ikeda , Takuya Okamoto
发明人： Tamotsu Ikeda , Takuya Okamoto
IPC分类号： H04H20/95 , H04H20/42 , H04L5/00 , H04N21/61 , H04H60/43 , H04L27/26
CPC分类号： H04H20/95 , H04H20/42 , H04H60/43 , H04L5/0007 , H04L5/0053 , H04L5/0092 , H04L27/2626 , H04N21/6112
摘要： The present invention relates to a transmission device that enables transmission and reception of connected transmission channels in a 13-segment format and a transmission method of the transmission device, and to a reception device.The transmission device transmits connected transmission information that indicates that connected transmission of a plurality of transmission channels is being performed, and includes a field indicating that a 13-segment format is at least one segment format among the transmission channels being subjected to the connected transmission. The reception device receives the connected transmission information transmitted by the transmission device. The present invention can be applied to transmission devices that transmit terrestrial digital broadcast signals, for example.
摘要翻译：本发明涉及能够以13段格式发送和接收所连接的传输信道和发送装置的发送方法以及接收装置的发送装置。发送装置发送指示正在执行多个传输信道的连接的发送的连接的发送信息，并且包括指示正在进行连接的发送的传输信道中的13段格式为至少一个格式的字段。接收装置接收由发送装置发送的连接的发送信息。例如，本发明可以应用于发送地面数字广播信号的发送装置。

12. 发明授权

US09112641B2 Transmission device and transmission method thereof, and reception device 有权
标题翻译：发送装置及其发送方法以及接收装置
公开(公告)号：US09112641B2
公开(公告)日：2015-08-18
申请号：US13822497
申请日：2011-10-11
申请人： Tamotsu Ikeda , Takuya Okamoto
发明人： Tamotsu Ikeda , Takuya Okamoto
IPC分类号： H04J11/00 , H04L5/00 , H04H20/42 , H04N21/61 , H04H20/33 , H04H60/73 , H04N21/2343 , H04N21/2362 , H04N21/63 , H04L27/26
CPC分类号： H04L5/0001 , H04H20/33 , H04H20/42 , H04H60/73 , H04L5/0007 , H04L5/0053 , H04L5/0092 , H04L27/2626 , H04N21/234327 , H04N21/2362 , H04N21/6112 , H04N21/631
摘要： The present invention relates to a transmission device that enables transmission and reception of connected transmission channels in a 13-segment format and a transmission method of the transmission device, and to a reception device.The transmission device transmits connected transmission information indicating that connected transmission of a plurality of transmission channels is being performed, the connected transmission information including a field that specifies the modulation method type of each of three or more layers of layered transmission that can be performed on at least one of the transmission channels in the three or more layers.The reception device receives the connected transmission information transmitted by the transmission device. The present invention can be applied to transmission devices that transmit terrestrial digital broadcast signals, for example.
摘要翻译：本发明涉及能够以13段格式发送和接收所连接的传输信道和发送装置的发送方法以及接收装置的发送装置。发送装置发送指示正在执行多个传输信道的连接的发送的所连接的发送信息，所连接的发送信息包括指定可以执行的三层或更多层分层传输中的每一层的调制方式类型的字段三层或更多层中的至少一个传输通道。接收装置接收由发送装置发送的连接的发送信息。例如，本发明可以应用于发送地面数字广播信号的发送装置。

13. 发明申请

US20130170570A1 TRANSMISSION DEVICE AND TRANSMISSION METHOD THEREOF, AND RECEPTION DEVICE 有权
标题翻译：传输设备及其传输方法及接收设备
公开(公告)号：US20130170570A1
公开(公告)日：2013-07-04
申请号：US13822497
申请日：2011-10-11
申请人： Tamotsu Ikeda , Takuya Okamoto
发明人： Tamotsu Ikeda , Takuya Okamoto
IPC分类号： H04L5/00
CPC分类号： H04L5/0001 , H04H20/33 , H04H20/42 , H04H60/73 , H04L5/0007 , H04L5/0053 , H04L5/0092 , H04L27/2626 , H04N21/234327 , H04N21/2362 , H04N21/6112 , H04N21/631
摘要： The present invention relates to a transmission device that enables transmission and reception of connected transmission channels in a 13-segment format and a transmission method of the transmission device, and to a reception device.The transmission device transmits connected transmission information indicating that connected transmission of a plurality of transmission channels is being performed, the connected transmission information including a field that specifies the modulation method type of each of three or more layers of layered transmission that can be performed on at least one of the transmission channels in the three or more layers.The reception device receives the connected transmission information transmitted by the transmission device. The present invention can be applied to transmission devices that transmit terrestrial digital broadcast signals, for example.
摘要翻译：本发明涉及能够以13段格式发送和接收所连接的传输信道和发送装置的发送方法以及接收装置的发送装置。发送装置发送指示正在执行多个传输信道的连接的发送的所连接的发送信息，所连接的发送信息包括指定可以执行的三层或更多层分层传输中的每一个的调制方式类型的字段三层或更多层中的至少一个传输通道。接收装置接收由发送装置发送的连接的发送信息。例如，本发明可以应用于发送地面数字广播信号的发送装置。

14. 发明申请

US20180107142A1 FIXING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180107142A1
公开(公告)日：2018-04-19
申请号：US15727792
申请日：2017-10-09
申请人： Masahiro SAMEI , Toshio Ogiso , Tamotsu Ikeda , Shigeo Nanno
发明人： Masahiro SAMEI , Toshio Ogiso , Tamotsu Ikeda , Shigeo Nanno
IPC分类号： G03G15/20
CPC分类号： G03G15/2078 , G03G15/2039 , G03G15/2053 , G03G15/206
摘要： A fixing device includes a fixing rotator including a primary portion and a secondary portion disposed outboard from the primary portion in an axial direction of the fixing rotator. A pressure rotator contacts the fixing rotator to form a fixing nip between the fixing rotator and the pressure rotator, through which a recording medium is conveyed. A primary heater heats the primary portion of the fixing rotator. A secondary heater heats the secondary portion of the fixing rotator. A primary temperature detector is isolated from the fixing rotator and detects a temperature of the primary portion of the fixing rotator. A secondary temperature detector contacts the fixing rotator and detects a temperature of the secondary portion of the fixing rotator. The primary temperature detector has a thermal time constant that is smaller than a thermal time constant of the secondary temperature detector.

15. 发明授权

US09690242B2 Fixing device and image forming apparatus incorporating same 有权
公开(公告)号：US09690242B2
公开(公告)日：2017-06-27
申请号：US15192521
申请日：2016-06-24
申请人： Masahiro Samei , Tomohiko Fujii , Yoshihiro Fukuhata , Tamotsu Ikeda , Minoru Toyoda , Yoshiharu Takahashi , Daisuke Inoue
发明人： Masahiro Samei , Tomohiko Fujii , Yoshihiro Fukuhata , Tamotsu Ikeda , Minoru Toyoda , Yoshiharu Takahashi , Daisuke Inoue
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2053 , G03G15/206 , G03G2215/2061 , G03G2215/2064
摘要： A fixing device includes a first rotary body, a second rotary body to contact the first rotary body, and a plain bearing that supports the first rotary body or the second rotary body. One rotary body of the first rotary body and the second rotary body has an outer diameter increasing, while the other rotary body has an outer diameter decreasing, in a curved line from an axial center portion to axial end portions of the first rotary body and the second rotary body at least between the first rotary body and the second rotary body. A recording medium passes between the first rotary body and the second rotary body with a circumferential component of a shear force generated between the first rotary body and the second rotary body by use of the plain bearing being in a range of from 15N to 25N.

16. 发明申请

US20170045850A1 FIXING DEVICE, FIXING METHOD, AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置，固定方法和图像形成装置
公开(公告)号：US20170045850A1
公开(公告)日：2017-02-16
申请号：US15223611
申请日：2016-07-29
申请人： Tomohiko FUJII , Masahiro Samei , Tamotsu Ikeda , Yoshihiro Fukuhata , Minoru Toyoda , Yoshiharu Takahashi , Daisuke Inoue
发明人： Tomohiko FUJII , Masahiro Samei , Tamotsu Ikeda , Yoshihiro Fukuhata , Minoru Toyoda , Yoshiharu Takahashi , Daisuke Inoue
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/206 , G03G2221/1657
摘要： A fixing device includes a drive roller, a driven roller driven to rotate by the drive roller, and a braking force applicator. The driven roller presses against the drive roller to form an area of contact between the drive roller and the driven roller, through which a recording medium bearing a toner image passes. The braking force applicator applies a braking force to the driven roller to generate a shear force between the drive roller and the driven roller. The shear force acting between the drive roller and the driven roller when the drive roller and the driven roller rotate is in a range of from 15N to 25N.
摘要翻译：定影装置包括驱动辊，被驱动辊驱动旋转的从动辊和制动力施加器。从动辊压靠驱动辊，以形成驱动辊和从动辊之间的接触区域，通过该区域承载调色剂图像的记录介质通过。制动力施加器对从动辊施加制动力，以在驱动辊和从动辊之间产生剪切力。当驱动辊和从动辊旋转时作用在驱动辊和从动辊之间的剪切力在15N至25N的范围内。

17. 发明授权

US09116476B2 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：US09116476B2
公开(公告)日：2015-08-25
申请号：US13338765
申请日：2011-12-28
申请人： Yoshiharu Takahashi , Chikara Hiraoka , Tamotsu Ikeda , Kohta Sakaya , Yoshihiro Kawakami
发明人： Yoshiharu Takahashi , Chikara Hiraoka , Tamotsu Ikeda , Kohta Sakaya , Yoshihiro Kawakami
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A fixing device, including a fixing member; an opposing member contacting the fixing member to form a fixing nip; plural separation assisting members; a contact direction biasing member contacting an end of the auxiliary separation members to the surface of the fixing member; a contact and release switching member switching contacting the end of the auxiliary separation members to the surface of the fixing member and releasing the end of the auxiliary separation members therefrom; a fixing exit guide member guiding a recording medium to a discharge direction and separated from the fixing member by the separation assisting member; a first rotating member near the auxiliary separation members downstream from an end thereof; and a second rotating member guiding a recording medium guided by the fixing exit guide member in the recording medium conveyance direction while rotating.
摘要翻译：一种固定装置，包括固定构件; 与所述固定构件接触以形成定影辊隙的相对构件; 多个分离辅助构件; 接触方向偏压构件，其与所述辅助分离构件的端部接触所述固定构件的表面; 接触释放切换构件将辅助分离构件的端部接触到固定构件的表面并且从其中释放辅助分离构件的端部; 固定出口引导构件，其将记录介质引导到排出方向，并由所述分离辅助构件与所述固定构件分离; 在辅助分离构件的一端的下游附近的第一旋转构件; 以及第二旋转构件，其在旋转时引导由所述定影出口引导构件在所述记录介质输送方向上引导的记录介质。

18. 发明授权

US08699929B2 Guide device with mechanism capable of minimizing damage to toner image and recording medium and fixing device and image forming apparatus incorporating same 有权
标题翻译：具有能够最小化对调色剂图像的损害的机构的引导装置和包括其的定影装置和图像形成装置
公开(公告)号：US08699929B2
公开(公告)日：2014-04-15
申请号：US13525971
申请日：2012-06-18
申请人： Kohta Sakaya , Yoshiharu Takahashi , Tamotsu Ikeda , Chikara Hiraoka
发明人： Kohta Sakaya , Yoshiharu Takahashi , Tamotsu Ikeda , Chikara Hiraoka
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/0132
摘要： A guide device includes a fixing exit guide, a first rotary body, a second rotary body disposed downstream from the first rotary body in a recording medium conveyance direction and partially protruding from a guide face through a slot of the fixing exit guide to contact and support an image side of a recording medium conveyed over the second rotary body, and at least one guide rib mounted on the guide face of the fixing exit guide and extending substantially in the recording medium conveyance direction. The guide rib includes a contact face contacting the image side of the recording medium and a downstream end disposed downstream from the contact face in the recording medium conveyance direction to overlap the second rotary body in cross-section taken along a direction orthogonal to an axial direction of the second rotary body.
摘要翻译：引导装置包括固定出口引导件，第一旋转体，第二旋转体，其在记录介质输送方向上设置在第一旋转体的下游，并且通过定影出口引导件的狭槽从引导面部分地突出以接触和支撑在第二旋转体上传送的记录介质的图像侧，以及安装在固定出口引导件的引导面上且基本上沿着记录介质输送方向延伸的至少一个引导肋。引导肋包括与记录介质的图像侧接触的接触面和设置在记录介质输送方向上的接触面的下游侧的下游端，以与第二旋转体沿与轴向正交的方向截取的横截面重叠的第二旋转体。

19. 发明授权

US08364051B2 Fixing device and image forming apparatus including same 有权
标题翻译：固定装置及其成像装置
公开(公告)号：US08364051B2
公开(公告)日：2013-01-29
申请号：US12659648
申请日：2010-03-16
申请人： Kohta Sakaya , Yoshihiro Fukuhta , Tamotsu Ikeda
发明人： Kohta Sakaya , Yoshihiro Fukuhta , Tamotsu Ikeda
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2039 , G03G2215/2058
摘要： A fixing device includes a cylindrical fixing member, having an external circumferential surface including a crown portion curved radially outward and a inverted-crown portion curved radially inward, a pressing unit including a convexity and a concavity formed on a facing surface facing the fixing member, a first heating member to heat the fixing member, corresponding to the crown portion of the fixing member, a second heating member to heat the fixing member, corresponding to the inverted-crown portion of the fixing member, a temperature detector to detect a surface temperature of the fixing member, and a controller to control the first heating member and the second heating member independently. The pressing unit presses against the fixing member while the crown portion and the inverted-crown portion of the fixing member match the concavity and the convexity of the pressing unit, respectively, forming a curved fixing nip therebetween.
摘要翻译：定影装置包括圆柱形固定构件，其具有外周面，该外周面包括径向向外弯曲的冠部部分和径向向内弯曲的倒置冠状部分，包括形成在面向固定构件的面对面上的凸部和凹部的按压单元，第一加热构件，其对应于固定构件的冠部加热固定构件;第二加热构件，用于加热与定影构件的倒置冠部相对应的固定构件;温度检测器，用于检测表面温度和控制器，用于独立地控制第一加热件和第二加热件。按压单元按压固定构件，同时固定构件的冠部和倒立冠部分别与按压单元的凹凸相匹配，从而在它们之间形成弯曲的定影辊隙。

20. 发明授权

US08107864B2 Separating member, fixing device, and image forming apparatus 有权
标题翻译：分离构件，定影装置和成像装置
公开(公告)号：US08107864B2
公开(公告)日：2012-01-31
申请号：US12255763
申请日：2008-10-22
申请人： Osamu Saito , Shigeo Nanno , Tamotsu Ikeda , Kohta Sakaya
发明人： Osamu Saito , Shigeo Nanno , Tamotsu Ikeda , Kohta Sakaya
IPC分类号： G03G15/20 , G03G21/00
CPC分类号： G03G15/2028
摘要： A fixing device includes a fixing roller and a pressing roller that are in pressure contact with each other. A separating plate is placed opposite to the fixing roller with a certain gap in between them. Positioning portions are installed on the separating plate to be in contact with width-direction ends of the fixing roller for determining the gap. The positioning portions are arranged such that edges of contact portions of the positioning portions on the width-direction center side in contact with the fixing unit are positioned outside an image area and inside a paper-passing area for a recording medium of a maximum passing-capable size.
摘要翻译：定影装置包括彼此压力接触的定影辊和加压辊。分隔板与定影辊相对设置，在它们之间具有一定的间隙。定位部分安装在分离板上以与定影辊的宽度方向端接触，用于确定间隙。定位部分布置成使得与定影单元接触的宽度方向中心侧的定位部分的接触部分的边缘位于图像区域的外侧，并且位于最大通过的记录介质的纸张通过区域内部，有能力的大小。

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