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1. 发明授权

US08160463B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08160463B2
公开(公告)日：2012-04-17
申请号：US12759056
申请日：2010-04-13
申请人： Katsunori Takahashi , Toshihiro Motoi , Kenji Yamamoto , Akifumi Isobe , Eiji Nishikawa , Kosuke Masumoto
发明人： Katsunori Takahashi , Toshihiro Motoi , Kenji Yamamoto , Akifumi Isobe , Eiji Nishikawa , Kosuke Masumoto
IPC分类号： G03G15/00
CPC分类号： G03G15/5008 , G03G2215/0135
摘要： Disclosed is an image forming apparatus, which makes it possible to appropriately conduct a controlling operation for eliminating the velocity fluctuation of the photoreceptor drum without generating any malfunction. The apparatus includes a photoreceptor member driven by a motor and a control section that is provided with a feed forward controlling section that stores parameters derived from driving errors for one revolution of the photoreceptor member to create a reverse-phase instruction value based on the parameters and a feedback controlling section that controls a velocity of the photoreceptor member, so as to keep the velocity of the photoreceptor member constant. During an initial operating time, the control section deactivates the feed forward controlling section, while only activates the feedback controlling section to drive the photoreceptor member so as to measure a driving toque of the driving motor, and selects a parameter from the parameters, corresponding to the driving toque measured.
摘要翻译：公开了一种图像形成装置，其可以适当地进行用于消除感光鼓的速度波动的控制操作而不产生任何故障。该装置包括由马达驱动的感光体部件和控制部件，该控制部件设置有前馈控制部件，该前馈控制部件存储根据感光体部件的一圈的驱动误差导出的参数，以基于参数创建反相指令值;以及控制感光体的速度的反馈控制部，使感光体的速度保持恒定。在初始操作时间期间，控制部分去激活前馈控制部分，同时仅启动反馈控制部分以驱动感光体部件，以便测量驱动电动机的驱动方向扭矩，并从参数中选择参数，对应于驾驶曲轴测量。

2. 发明授权

US08406644B2 Image forming apparatus with temperature-based color control 有权
标题翻译：具有温度色彩控制的图像形成装置
公开(公告)号：US08406644B2
公开(公告)日：2013-03-26
申请号：US12829595
申请日：2010-07-02
申请人： Toshihiro Motoi , Kenji Yamamoto , Katsunori Takahashi , Akifumi Isobe , Eiji Nishikawa , Kosuke Masumoto
发明人： Toshihiro Motoi , Kenji Yamamoto , Katsunori Takahashi , Akifumi Isobe , Eiji Nishikawa , Kosuke Masumoto
IPC分类号： G03G15/00
CPC分类号： G03G15/0415 , G03G15/0131 , G03G15/5058 , G03G2215/00059 , G03G2215/0161 , H04N1/506
摘要： In an image forming apparatus that forms a color image by transferring toner images for respective colors formed on plural rotary photoreceptor drums onto a sheet through an intermediate transfer member, when a controller judges that magnification deviation is generated in a main-scanning direction in superposition of the toner images for respective colors, the controller forms a first color registration deviation detecting mark for detecting at least an amount of deviation in the main scanning direction on the intermediate transfer member, and when the controller judges that the magnification deviation is not generated in the main-scanning direction in the superposition of toner images for respective colors, the controller forms a second color registration deviation detecting mark for detecting only an amount of deviation in a sub scanning direction perpendicular to the main-scanning direction on the intermediate transfer member.
摘要翻译：在通过将通过中间转印部件在多个旋转感光鼓上形成的各种颜色的调色剂图像转印到片材上而形成彩色图像的图像形成装置中，当控制器判断在主扫描方向上叠加产生放大偏差时用于各种颜色的调色剂图像，控制器形成用于检测中间转印部件上的主扫描方向上的至少偏移量的第一颜色配准偏差检测标记，并且当控制器判断在主扫描方向相对于各颜色的调色剂图像的叠加，控制器形成第二颜色配准偏差检测标记，用于仅检测与中间转印部件上的主扫描方向垂直的副扫描方向的偏移量。

3. 发明申请

US20110007120A1 Image Forming Apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20110007120A1
公开(公告)日：2011-01-13
申请号：US12829595
申请日：2010-07-02
申请人： Toshihiro Motoi , Kenji Yamamoto , Katsunori Takahashi , Akifumi Isobe , Eiji Nishikawa , Kosuke Masumoto
发明人： Toshihiro Motoi , Kenji Yamamoto , Katsunori Takahashi , Akifumi Isobe , Eiji Nishikawa , Kosuke Masumoto
IPC分类号： B41J2/385
CPC分类号： G03G15/0415 , G03G15/0131 , G03G15/5058 , G03G2215/00059 , G03G2215/0161 , H04N1/506
摘要： In an image forming apparatus that forms a color image by transferring toner images for respective colors formed on plural rotary photoreceptor drums onto a sheet through an intermediate transfer member, when a controller judges that magnification deviation is generated in a main-scanning direction in superposition of the toner images for respective colors, the controller forms a first color registration deviation detecting mark for detecting at least an amount of deviation in the main scanning direction on the intermediate transfer member, and when the controller judges that the magnification deviation is not generated in the main-scanning direction in the superposition of toner images for respective colors, the controller forms a second color registration deviation detecting mark for detecting only an amount of deviation in a sub scanning direction perpendicular to the main-scanning direction on the intermediate transfer member.
摘要翻译：在通过将通过中间转印部件在多个旋转感光鼓上形成的各种颜色的调色剂图像转印到片材上而形成彩色图像的图像形成装置中，当控制器判断在主扫描方向上叠加产生放大偏差时用于各种颜色的调色剂图像，控制器形成用于检测中间转印部件上的主扫描方向上的至少偏移量的第一颜色配准偏差检测标记，并且当控制器判断在主扫描方向相对于各颜色的调色剂图像的叠加，控制器形成第二颜色配准偏差检测标记，用于仅检测与中间转印部件上的主扫描方向垂直的副扫描方向的偏移量。

4. 发明授权

US09035257B2 Human body sensing device and image forming apparatus having the same 有权
标题翻译：人体感测装置和具有该人体感测装置的图像形成装置
公开(公告)号：US09035257B2
公开(公告)日：2015-05-19
申请号：US13425794
申请日：2012-03-21
申请人： Kosuke Masumoto , Shiro Umeda , Toshiaki Tanaka
发明人： Kosuke Masumoto , Shiro Umeda , Toshiaki Tanaka
IPC分类号： G01J5/02 , G01S3/787 , G08B13/19 , G08B13/193 , G08B13/189
CPC分类号： G01S3/787 , G08B13/189 , G08B13/19 , G08B13/193
摘要： A human body sensing device comprises: an infrared sensor which detects a human body; a rotatable group of lenses having a plurality of lenses arranged around the sensor, the lenses being configured to: generate unit sensing zones defined by a sensing distance extending radially outwardly from the group and a small width extending in a rotation direction of the group; and form a plurality of alternating layers of a regional sensing zone including one or more than one of the unit sensing zones and a non-sensing zone not including any of the unit sensing zones, in a rotation direction of the group; a rotary drive which rotates the group; a rotation position sensor which detects a rotation position of the group; and a recognizer which recognizes the location and/or movement of a human body based on the output level indicated by the infrared sensor and the rotation position.
摘要翻译：人体感测装置包括：红外线传感器，其检测人体; 可旋转的透镜组，具有围绕传感器布置的多个透镜，所述透镜被配置为：产生由从所述组径向向外延伸的感测距离和沿所述组的旋转方向延伸的小宽度限定的单元感测区域; 并且在所述组的旋转方向上形成包括所述单元感测区域中的一个或多于一个的区域感测区域和不包括所述单元感测区域中的任何一个的非感测区域的多个交替层; 使组旋转的旋转驱动器; 旋转位置传感器，其检测组的旋转位置; 以及识别器，其基于由红外线传感器和旋转位置指示的输出电平来识别人体的位置和/或移动。

5. 发明授权

US08835850B2 Human body sensing device and image processing apparatus having the same 有权
标题翻译：人体感测装置及其图像处理装置
公开(公告)号：US08835850B2
公开(公告)日：2014-09-16
申请号：US13467733
申请日：2012-05-09
申请人： Toshiaki Tanaka , Shiro Umeda , Kosuke Masumoto
发明人： Toshiaki Tanaka , Shiro Umeda , Kosuke Masumoto
IPC分类号： G01J5/00 , G01V9/00 , G01J5/22 , G01J5/08
CPC分类号： G01V9/005 , G01J5/0025 , G01J5/0806 , G01J5/22
摘要： A human body sensing device being mounted on an object comprises: a first and second sensor being mounted on a vertical plane of the object and each having a pair of a positive and negative electrode; and a lens covering over the first and second sensors, wherein: the lens forms a sensing block in a sensing area constituting a plane perpendicular to the vertical plane, the sensing block including the positive and negative electrodes of the first sensor, and the positive and negative electrodes of the second sensor; either a first virtual line or an extended part thereof and either a second virtual line or an extended part thereof have a point of intersection in the sensing area; and the first and second virtual lines are symmetric with respect to a line perpendicular to the vertical plane of the object and passing through the point of intersection.
摘要翻译：安装在物体上的人体感测装置包括：第一和第二传感器安装在物体的垂直平面上，每个具有一对正极和负极; 以及覆盖在所述第一和第二传感器上的透镜，其中：所述透镜在构成垂直于所述垂直平面的平面的感测区域中形成感测块，所述感测块包括所述第一传感器的正极和负极，第二传感器的负极; 第一虚拟线或其延伸部分以及第二虚拟线或其延伸部分在感测区域中具有交点; 并且第一虚拟线和第二虚拟线相对于垂直于物体的垂直平面的线对称并且通过交点。

6. 发明申请

US20120241625A1 HUMAN BODY SENSING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
标题翻译：人体感觉装置和具有该感光装置的图像形成装置
公开(公告)号：US20120241625A1
公开(公告)日：2012-09-27
申请号：US13425794
申请日：2012-03-21
申请人： Kosuke Masumoto , Shiro UMEDA , Toshiaki TANAKA
发明人： Kosuke Masumoto , Shiro UMEDA , Toshiaki TANAKA
IPC分类号： G01J5/10 , G01J5/08
CPC分类号： G01S3/787 , G08B13/189 , G08B13/19 , G08B13/193
摘要： A human body sensing device comprises: an infrared sensor which detects a human body; a rotatable group of lenses having a plurality of lenses arranged around the sensor, the lenses being configured to: generate unit sensing zones defined by a sensing distance extending radially outwardly from the group and a small width extending in a rotation direction of the group; and form a plurality of alternating layers of a regional sensing zone including one or more than one of the unit sensing zones and a non-sensing zone not including any of the unit sensing zones, in a rotation direction of the group; a rotary drive which rotates the group; a rotation position sensor which detects a rotation position of the group; and a recognizer which recognizes the location and/or movement of a human body based on the output level indicated by the infrared sensor and the rotation position.
摘要翻译：人体感测装置包括：红外线传感器，其检测人体; 可旋转的透镜组，具有围绕传感器布置的多个透镜，所述透镜被配置为：产生由从所述组径向向外延伸的感测距离和沿所述组的旋转方向延伸的小宽度限定的单元感测区域; 并且在所述组的旋转方向上形成包括所述单元感测区域中的一个或多于一个的区域感测区域和不包括所述单元感测区域中的任何一个的非感测区域的多个交替层; 使组旋转的旋转驱动器; 旋转位置传感器，其检测组的旋转位置; 以及识别器，其基于由红外线传感器和旋转位置指示的输出电平来识别人体的位置和/或移动。

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