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1. 发明授权

US08474147B2 Method and apparatus for measuring surface profile of sample 有权
标题翻译：测量样品表面轮廓的方法和装置
公开(公告)号：US08474147B2
公开(公告)日：2013-07-02
申请号：US12668705
申请日：2008-07-11
申请人： Naoki Mizutani
发明人： Naoki Mizutani
IPC分类号： G01B5/20 , G01B5/28 , G01B21/20 , G01B7/28 , G01B7/34
CPC分类号： G01B5/0016 , G01B5/28
摘要： A method for measuring surface profile of a sample, wherein jumping of a probe can be constrained without applying strong force to the sample, and an apparatus employing such a method. Control operation consists of detection of displacement in a probe in the vertical direction on the top surface of a sample being measured by means of a sensor, calculation of velocity and acceleration of the probe in accordance with detection of the displacement in the probe, detection of jumping of the probe through real-time monitoring of at least either velocity or acceleration of the probe, and a control of the current delivered to a stylus pressure generator for the probe. Such a control operation is performed in a small amount of time, and a stylus pressure applied to the probe is increased only while the probe is in the air, while the stylus pressure applied to the probe is returned to an original pressure before the probe touches the sample again.
摘要翻译：用于测量样品的表面轮廓的方法，其中可以在不对样品施加强力的情况下约束探针的跳跃，以及采用这种方法的装置。控制操作包括通过传感器检测在测量样品顶表面上的垂直方向的探头中的位移，根据检测探针中的位移的检测计算探头的速度和加速度，检测通过对探头的至少任一速度或加速度的实时监测以及传送到用于探针的触笔压力发生器的电流的控制来跳转探针。这样的控制操作在少量的时间内进行，并且仅当探头在空气中时才提高施加到探针的触针压力，同时在探针接触之前施加到探针的触针压力恢复到原始压力样品再次。

2. 发明申请

US20120243913A1 TONER TRANSPORTATION DEVICE, TONER CASE, IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING TONER TRANSPORTATION DEVICE 有权
标题翻译：调色剂传输装置，卷纸盒，图像形成装置以及控制传送装置的方法
公开(公告)号：US20120243913A1
公开(公告)日：2012-09-27
申请号：US13427403
申请日：2012-03-22
申请人： Koji Murata , Tatsuhiko Yoshii , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
发明人： Koji Murata , Tatsuhiko Yoshii , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0875 , G03G2221/1657
摘要： A toner transportation device includes a toner case and a drive section. The toner case includes a main body containing toner, and an agitating unit rotatably mounted in the main body that agitates the toner. The drive section includes a driving unit driving the agitating unit, a detection unit detecting a driving unit driving state, and a control unit able to transmit a drive instruction signal to the driving unit and receive a detection signal regarding the driving unit driving state from the detection unit. The control unit determines whether the toner case is in an overload state in accordance with a detection signal reception state. The control unit performs a retry control, causing the driving unit to repeatedly rotate the agitating unit forward and backward when the control unit determines that the toner case is in an overload state.
摘要翻译：调色剂输送装置包括调色剂盒和驱动部。调色剂盒包括含有调色剂的主体和可旋转地安装在主体中以搅拌调色剂的搅拌单元。驱动部分包括驱动搅拌单元的驱动单元，检测驱动单元驱动状态的检测单元和能够向驱动单元发送驱动指令信号的控制单元，并从驱动单元驱动状态接收关于驱动单元驱动状态的检测信号检测单元控制单元根据检测信号接收状态确定调色剂盒是否处于过载状态。控制单元执行重试控制，当控制单元确定调色剂盒处于过载状态时，使驱动单元反复旋转搅拌单元。

3. 发明申请

US20120243887A1 TONER TRANSPORTATION DEVICE, TONER CASE, IMAGE FORMING APPARATUS, AND METHOD OF DETECTING REMAINING AMOUNT OF TONER 审中-公开
标题翻译：调色剂传输装置，压印盒，图像形成装置和检测剩余量的方法
公开(公告)号：US20120243887A1
公开(公告)日：2012-09-27
申请号：US13427429
申请日：2012-03-22
申请人： Koji Murata , Tatsuhiko Yoshii , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
发明人： Koji Murata , Tatsuhiko Yoshii , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
IPC分类号： G03G15/08 , G03G13/08
CPC分类号： G03G15/0858 , G03G15/0875 , G03G15/0877
摘要： A toner transportation device includes a toner case and a drive section. The toner case includes a main body that contains toner, a discharge port located in the main body and allowing toner to pass therethrough, and a transportation unit rotatably positioned in the main body for transporting the toner toward the discharge port. The drive section includes a driving unit that drives the transportation unit, a detection unit that detects rotation of the transportation unit and outputs a rotation number detection signal, and a control unit that estimates an amount of toner remaining in the toner case based on an accumulated number of times the rotation number detection signal has been outputted from the detection unit.
摘要翻译：调色剂输送装置包括调色剂盒和驱动部。调色剂盒包括容纳调色剂的主体，位于主体中并允许调色剂通过的排出口，以及可旋转地定位在主体中用于将调色剂输送到排出口的运送单元。所述驱动部包括驱动所述输送部的驱动部，检测所述输送部的旋转并输出旋转数检测信号的检测部，以及控制部，其基于累积的所述驱动部，从检测单元输出了转数检测信号的次数。

4. 发明授权

US08254824B2 Recording medium conveying device and image forming apparatus 有权
标题翻译：记录介质输送装置和成像装置
公开(公告)号：US08254824B2
公开(公告)日：2012-08-28
申请号：US12498809
申请日：2009-07-07
申请人： Naoki Mizutani
发明人： Naoki Mizutani
IPC分类号： G03G21/16
CPC分类号： G03G15/6564 , G03G15/235
摘要： A recording medium conveying device includes a first conveying unit that feeds a recording medium from a recording medium storage section to a registration roller, the recording medium storage section being located in a main body of an image forming apparatus; and a second conveying unit that feeds a recording medium from a bypass tray to the registration roller. A conveying roller of the first conveying unit and a conveying roller of the second conveying unit are driven by a driving unit.
摘要翻译：记录介质传送装置包括：第一传送单元，其将记录介质从记录介质存储部分馈送到定位辊;记录介质存储部分位于图像形成设备的主体中; 以及第二传送单元，其将记录介质从旁路托盘供给到定位辊。第一输送单元的输送辊和第二输送单元的输送辊由驱动单元驱动。

5. 发明申请

US20120027438A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120027438A1
公开(公告)日：2012-02-02
申请号：US13180661
申请日：2011-07-12
申请人： Naoki MIZUTANI , Naoki YAMANE , Kazuya YAMASHITA , Kohshiroh TOMIMORI
发明人： Naoki MIZUTANI , Naoki YAMANE , Kazuya YAMASHITA , Kohshiroh TOMIMORI
IPC分类号： G03G21/12
CPC分类号： G03G21/12 , G03G21/105
摘要： An image forming apparatus includes: a storage container which horizontally stores a waste toner; a full detection sensor which detects whether the waste toner reaches a full position; a near detection sensor which detects whether the waste toner reaches a near position; and a conveyance portion which is provided inside the storage container, includes an axial rod, and rotates about the axial rod, wherein the conveyance portion includes: a first spiral protrusion which conveys the waste toner to the near position; a second spiral protrusion which conveys the waste toner from the near position to the full position; and a third range which is provided between the first spiral protrusion and the second spiral protrusion and through which the waste toner passes at a speed lower than the conveyance speed of the first spiral protrusion and the second spiral protrusion.
摘要翻译：图像形成装置包括：水平存储废调色剂的存储容器; 一个完整的检测传感器，用于检测废调色剂是否达到完整位置; 近检测传感器，其检测废色粉是否达到近位; 所述输送部设置在所述收容容器的内部，所述输送部包括轴向杆，并且绕所述轴向杆旋转，其中所述输送部包括：将所述废调色剂输送到所述近位置的第一螺旋突起; 第二螺旋突起，其将废调色剂从近位置输送到完整位置; 以及第三范围，其设置在所述第一螺旋突起和所述第二螺旋突起之间，并且所述废调色剂以低于所述第一螺旋突起和所述第二螺旋突起的输送速度的速度通过所述第三范围。

6. 发明申请

US20100288033A1 METHOD AND APPARATUS FOR MEASURING SURFACE PROFILE OF SAMPLE 有权
标题翻译：用于测量样品表面形貌的方法和装置
公开(公告)号：US20100288033A1
公开(公告)日：2010-11-18
申请号：US12668705
申请日：2008-07-11
申请人： Naoki Mizutani
发明人： Naoki Mizutani
IPC分类号： G01B5/28 , G05B13/02
CPC分类号： G01B5/0016 , G01B5/28
摘要： A method for measuring surface profile of a sample, wherein jumping of a probe can be constrained without applying strong force to the sample, and an apparatus employing such a method. Control operation consists of detection of displacement in a probe in the vertical direction on the top surface of a sample being measured by means of a sensor, calculation of velocity and acceleration of the probe in accordance with detection of the displacement in the probe, detection of jumping of the probe through real-time monitoring of at least either velocity or acceleration of the probe, and a control of the current delivered to a stylus pressure generator for the probe. Such a control operation is performed in a small amount of time, and a stylus pressure applied to the probe is increased only while the probe is in the air, while the stylus pressure applied to the probe is returned to an original pressure before the probe touches the sample again.
摘要翻译：用于测量样品的表面轮廓的方法，其中可以在不对样品施加强力的情况下约束探针的跳跃，以及采用这种方法的装置。控制操作包括通过传感器检测在测量样品顶表面上的垂直方向的探头中的位移，根据检测探针中的位移的检测计算探头的速度和加速度，检测通过对探头的至少任一速度或加速度的实时监测以及传送到用于探针的触笔压力发生器的电流的控制来跳转探针。这样的控制操作在少量的时间内进行，并且仅当探头在空气中时才提高施加到探针的触针压力，同时在探针接触之前施加到探针的触针压力恢复到原始压力样品再次。

7. 发明申请

US20090167931A1 IMAGING DEVICE 审中-公开
标题翻译：成像装置
公开(公告)号：US20090167931A1
公开(公告)日：2009-07-02
申请号：US12110556
申请日：2008-04-28
申请人： Kunihiko Kanai , Naoki Mizutani
发明人： Kunihiko Kanai , Naoki Mizutani
IPC分类号： G03B13/32 , H04N5/232
CPC分类号： H04N5/23212 , G03B13/32 , H04N5/23219
摘要： An imaging device is provided to perform focus control by detecting a facial part of a person, or to prevent focus shift to a background other than a human subject even when no facial part is detected, and to ensure that a subject desired by a user is photographed. A timer is started by a half-pressing operation of a release button. When a facial part of a person is detected, photographing is performed by focusing on the facial part. When no facial part is detected, the lengths of a time period T2 elapsed since the half-pressing operation of the release button and a threshold time period T3 are compared, and focus methods are switched according to the comparison result. For example, when the release button is full-pressed in one pressing operation, multi-AF is performed to focus on the human subject.
摘要翻译：提供了一种成像装置，用于通过检测人的面部部分来执行聚焦控制，或者即使在没有检测到面部部分的情况下也可以防止焦点移动到除了人类对象以外的背景，并且确保用户所期望的对象是拍照通过释放按钮的半按压操作来启动定时器。当检测到人的面部部分时，通过聚焦在面部部分进行拍摄。当没有检测到面部部分时，比较从释放按钮的半按压操作和阈值时间段T3起经过的时间段T2的长度，并且根据比较结果切换聚焦方法。例如，当在一个按压操作中按下释放按钮时，执行多次AF以对焦于人物。

8. 发明授权

US5220387A Transfer unit of an image forming apparatus 失效
标题翻译：图像形成装置的传送单元
公开(公告)号：US5220387A
公开(公告)日：1993-06-15
申请号：US789647
申请日：1991-11-08
申请人： Arihiro Tsunoda , Atsushi Kanou , Toshiyuki Osaka , Toshinobu Katafuchi , Syuji Yamada , Naoki Mizutani
发明人： Arihiro Tsunoda , Atsushi Kanou , Toshiyuki Osaka , Toshinobu Katafuchi , Syuji Yamada , Naoki Mizutani
IPC分类号： G03G15/16
CPC分类号： G03G15/1655
摘要： A transfer unit of an image forming apparatus includes a transfer device, a pressing member, and a regulative member. The transfer device is provided adjacent to a photoconductor of the image forming apparatus and is separable from the photoconductor under its own weight. The pressing member presses the transfer device against the photoconductor. The regulative member regulates the distance by which transfer device is separated from the photoconductor when the pressing member disengages the transfer device therefrom. In this transfer unit, if a printing sheet is large, the pressing member disengages the transfer device after a given transfer operation. As a result, the transfer device separates from the photoconductor under its own weight, with the distance separating the transfer device from the photoconductor being regulated by the regulative member. Then, the transfer device idles in the separated state, wherein preparation for a subsequent transfer operation is made. In this manner, the transfer device is idled simply by regulating the movement of the transfer device through means of the regulative member. Consequently, little distortion occurs to the transfer unit support frames, and deterioration of the quality of the transferred images is thus checked.

9. 发明授权

US07734165B2 Imaging apparatus 有权
标题翻译：成像设备
公开(公告)号：US07734165B2
公开(公告)日：2010-06-08
申请号：US11689718
申请日：2007-03-22
申请人： Naoki Mizutani , Kunihiko Kanai , Yuji Shibata , Masao Harada
发明人： Naoki Mizutani , Kunihiko Kanai , Yuji Shibata , Masao Harada
IPC分类号： G03B3/00 , G03B13/20
CPC分类号： G03B3/00 , G02B7/36 , G02B27/0093 , G03B13/36 , G03B2213/02 , H04N5/23212 , H04N5/23219
摘要： When focus adjustment operation is performed, a first measured distance acquired by utilization of TTL-AF and a second measured value acquired by utilization of a distance between the eyes have been computed in advance. The degree of reliability of the first measured distance is compared the degree of reliability of the second measured distance in accordance with a result of a determination as to whether or not a face is detected, a result of a determination as to whether or not an ambient brightness value Br is equal to or less than a reference value, a result of a determination as to whether or not a focal length “f” is equal to or less than a reference value, and a result of a determination as to whether or not a second measured distance De is less than a first measured distance Dt.
摘要翻译：当执行焦点调整操作时，预先计算通过利用TTL-AF获得的第一测量距离和通过利用眼睛之间的距离获得的第二测量值。将第一测量距离的可靠度与第二测量距离的可靠度进行比较，根据关于是否检测到面部的确定结果，确定是否环境温度的结果亮度值Br等于或小于参考值，关于焦距“f”是否等于或小于参考值的确定的结果，以及关于是否确定焦距第二测量距离De小于第一测量距离Dt。

10. 发明申请

US20100067968A1 RECORDING MEDIUM CONVEYING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：记录介质输送装置和图像形成装置
公开(公告)号：US20100067968A1
公开(公告)日：2010-03-18
申请号：US12498809
申请日：2009-07-07
申请人： Naoki Mizutani
发明人： Naoki Mizutani
IPC分类号： B41J15/00 , B65H5/06
CPC分类号： G03G15/6564 , G03G15/235
摘要： A recording medium conveying device includes a first conveying unit that feeds a recording medium from a recording medium storage section to a registration roller, the recording medium storage section being located in a main body of an image forming apparatus; and a second conveying unit that feeds a recording medium from a bypass tray to the registration roller. A conveying roller of the first conveying unit and a conveying roller of the second conveying unit are driven by a driving unit.
摘要翻译：记录介质传送装置包括：第一传送单元，其将记录介质从记录介质存储部分馈送到定位辊;记录介质存储部分位于图像形成设备的主体中; 以及第二传送单元，其将记录介质从旁路托盘供给到定位辊。第一输送单元的输送辊和第二输送单元的输送辊由驱动单元驱动。

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