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1. 发明申请

US20140002912A1 LENS DRIVE DEVICE AND IMAGING DEVICE 审中-公开
标题翻译：镜头驱动装置和成像装置
公开(公告)号：US20140002912A1
公开(公告)日：2014-01-02
申请号：US13982342
申请日：2012-01-31
申请人： Takuma Ishikawa , Hiroki Ito , Yohsuke Ikeda , Takafumi Ishikawa , Hiroyuki Watanabe
发明人： Takuma Ishikawa , Hiroki Ito , Yohsuke Ikeda , Takafumi Ishikawa , Hiroyuki Watanabe
IPC分类号： G02B7/02
CPC分类号： G02B7/023 , G02B7/102 , G02B13/009 , G03B3/02 , G03B3/10 , G03B5/00 , G03B17/17 , G03B2205/0046 , G03B2205/0069
摘要： The present invention provides a lens drive device including a base, a lens frame holding a lens and provided to be movable with respect to the base in an optical axis direction of the lens, a light bending portion for bending incident light on the lens, a driving unit for moving the lens frame, and a position detection unit for detecting a position of the lens frame. The position detection unit includes a reflection portion provided to one of the base and the lens frame and including a reflection surface inclined with respect to the optical axis of the lens, and a photoreflector provided to the other of the base and the lens frame and including a light projecting portion applying light to the reflection surface and a light receiving portion receiving light reflected on the reflection surface.
摘要翻译：本发明提供了一种透镜驱动装置，包括：基座，保持透镜的透镜框，设置成能够在透镜的光轴方向上相对于基座移动，用于将入射光弯曲在透镜上的光弯曲部，驱动单元，用于移动透镜框;以及位置检测单元，用于检测透镜框的位置。所述位置检测单元包括设置在所述基座和所述透镜框架中的一个的反射部分，并且包括相对于所述透镜的光轴倾斜的反射表面，以及设置在所述基座和所述透镜框架中的另一个的光反射器，向反射面施加光的光投射部分和接收在反射表面上反射的光的光接收部分。

2. 发明申请

US20130314809A1 LENS DRIVE DEVICE AND IMAGING DEVICE 审中-公开
标题翻译：镜头驱动装置和成像装置
公开(公告)号：US20130314809A1
公开(公告)日：2013-11-28
申请号：US13981481
申请日：2012-01-30
申请人： Hiroyuki Watanabe , Yohsuke Ikeda , Takafumi Ishikawa , Takuma Ishikawa , Hiroki Ito
发明人： Hiroyuki Watanabe , Yohsuke Ikeda , Takafumi Ishikawa , Takuma Ishikawa , Hiroki Ito
IPC分类号： G02B7/04
CPC分类号： G02B7/04 , G02B7/08
摘要： The present invention provides a lens drive device including a base member arranged inside a lens barrel, a lens frame holding a lens and provided to be movable with respect to the base member in an optical axis direction of the lens, a voice coil motor for moving the lens frame, and a position detection unit for detecting a position of the lens frame. The position detection unit includes a reflection portion provided to one of the base and the lens frame and including a reflection surface inclined with respect to the optical axis of the lens, and a photoreflector provided to the other of the base member and the lens frame and including a light projecting portion applying light to the reflection surface and a light receiving portion receiving light reflected on a reflection flat surface.
摘要翻译：本发明提供一种透镜驱动装置，其具备配置在透镜镜筒内的基座构件，保持透镜的透镜框，并且能够沿着透镜的光轴方向相对于基座构件移动，所述音圈电机用于移动透镜框，以及用于检测透镜框的位置的位置检测单元。所述位置检测单元包括设置在所述基座和所述透镜框架中的一个的反射部分，并且包括相对于所述透镜的光轴倾斜的反射面，以及设置在所述基座构件和所述透镜框架中的另一个的光反射器，包括向反射面施加光的光投射部分和接收在反射平面上反射的光的光接收部分。

3. 发明申请

US20090025021A1 OPTICAL DISC RECORDING AND REPRODUCING APPARATUS, OPTICAL DISC RECORDING AND REPRODUCING METHOD, AND OPTICAL DISC MANUFACTURING METHOD 失效
标题翻译：光盘记录和再现设备，光盘记录和再现方法以及光盘制造方法
公开(公告)号：US20090025021A1
公开(公告)日：2009-01-22
申请号：US12174409
申请日：2008-07-16
申请人： Shinji Iguchi , Takafumi Ishikawa , Yukihiro Takahata , Jun Sato
发明人： Shinji Iguchi , Takafumi Ishikawa , Yukihiro Takahata , Jun Sato
IPC分类号： G11B7/08
CPC分类号： G11B7/26 , G11B7/00458 , G11B17/226
摘要： The BCA recording and reproducing apparatus performs recording of data onto an optical disc placed on a recording turntable, reproduction of data recorded on an optical disc placed on a reproducing turntable and ejection of an optical disc placed on an exchanging table and placement of a new optical disc on the exchanging table in parallel. A processing time is thereby shortened compared with the case of performing data recording, reproduction and exchange in series.
摘要翻译： BCA记录和再现装置执行数据到放置在记录转盘上的光盘上的记录，记录在放置在再现转盘上的光盘上的数据的再现以及放置在更换台上的光盘的排出以及放置新的光学光盘上的并行交换台。因此与进行数据记录，再现和串联交换的情况相比，缩短了处理时间。

4. 发明授权

US07813246B2 Method and apparatus for recording BCA to optical disc using multiple turntables 失效
标题翻译：使用多个转盘将BCA记录到光盘的方法和装置
公开(公告)号：US07813246B2
公开(公告)日：2010-10-12
申请号：US12174409
申请日：2008-07-16
申请人： Shinji Iguchi , Takafumi Ishikawa , Yukihiro Takahata , Jun Sato
发明人： Shinji Iguchi , Takafumi Ishikawa , Yukihiro Takahata , Jun Sato
IPC分类号： G11B11/00
CPC分类号： G11B7/26 , G11B7/00458 , G11B17/226
摘要： The BCA recording and reproducing apparatus performs recording of data onto an optical disc placed on a recording turntable, reproduction of data recorded on an optical disc placed on a reproducing turntable and ejection of an optical disc placed on an exchanging table and placement of a new optical disc on the exchanging table in parallel. A processing time is thereby shortened compared with the case of performing data recording, reproduction and exchange in series.
摘要翻译： BCA记录和再现装置执行数据到放置在记录转盘上的光盘上的记录，记录在放置在再现转盘上的光盘上的数据的再现以及放置在更换台上的光盘的排出以及放置新的光学光盘上的并行交换台。因此与进行数据记录，再现和串联交换的情况相比，缩短了处理时间。

5. 发明申请

US20130325180A1 SENSOR RELAY CONTROL DEVICE 有权
标题翻译：传感器继电器控制装置
公开(公告)号：US20130325180A1
公开(公告)日：2013-12-05
申请号：US13984475
申请日：2011-02-09
申请人： Takafumi Ishikawa
发明人： Takafumi Ishikawa
IPC分类号： B25J9/16
CPC分类号： B25J9/1694 , G05B2219/34012 , G05B2219/40586 , Y10S901/09 , Y10S901/16 , Y10S901/29 , Y10S901/46
摘要： A sensor relay control device generates feedback data based on sensor data including a plurality of components and being output by an external sensor installed at a portion of a joint of a robot and is connected to a robot control device that executes feedback control of the robot based on the feedback data. The sensor relay control device includes: a generating unit that imports sensor data output by the external sensor and performs coordinate conversion; a synchronizing unit that synchronizes the control data of each axis of the motors with a control cycle of the robot control device; and an outputting unit that outputs the control data of each axis of the motors synchronized with the control cycle of the robot control device to the robot control device as the feedback data.
摘要翻译：传感器继电器控制装置基于包括多个部件的传感器数据生成反馈数据，并且由安装在机器人的关节部分的外部传感器输出，并且连接到执行机器人的反馈控制的机器人控制装置对反馈数据。传感器继电器控制装置包括：发生单元，其导入由外部传感器输出的传感器数据并执行坐标转换; 同步单元，其使所述电机的各轴的控制数据与所述机器人控制装置的控制周期同步; 以及输出单元，其将与机器人控制装置的控制周期同步的电动机的每个轴的控制数据输出到机器人控制装置作为反馈数据。

6. 发明授权

US6108179A Emergency shut-down apparatus for motor 失效
标题翻译：电机紧急停机装置
公开(公告)号：US6108179A
公开(公告)日：2000-08-22
申请号：US27203
申请日：1998-02-20
申请人： Tohru Katae , Takafumi Ishikawa , Tatsuhiko Furukawa
发明人： Tohru Katae , Takafumi Ishikawa , Tatsuhiko Furukawa
IPC分类号： B25J19/06 , H02H7/08 , H02P3/06 , H01H47/22
CPC分类号： B25J19/06 , Y10T307/937 , Y10T307/944
摘要： Emergency shut-down circuit is provided for a multiplexed circuit. The emergency shut-down circuit includes a plurality of contacts arrayed in parallel to each other and which are synchronously opened and closed. A plurality of electromagnetic contactors are operated according to a open or closed state of each of the plurality of emergency shut-down switches and are connected in series to a main circuit power circuit for a motor.
摘要翻译：为复用电路提供紧急停机电路。紧急关闭电路包括彼此平行排列并且同步地打开和关闭的多个触点。多个电磁接触器根据多个紧急关闭开关中的每一个的打开或关闭状态来操作，并且串联连接到电动机的主电路电源电路。

7. 发明授权

US08948916B2 Sensor relay control device 有权
标题翻译：传感器继电器控制装置
公开(公告)号：US08948916B2
公开(公告)日：2015-02-03
申请号：US13984475
申请日：2011-02-09
申请人： Takafumi Ishikawa
发明人： Takafumi Ishikawa
IPC分类号： G05B15/00 , B25J9/16
CPC分类号： B25J9/1694 , G05B2219/34012 , G05B2219/40586 , Y10S901/09 , Y10S901/16 , Y10S901/29 , Y10S901/46
摘要： A sensor relay control device generates feedback data based on sensor data including a plurality of components and being output by an external sensor installed at a portion of a joint of a robot and is connected to a robot control device that executes feedback control of the robot based on the feedback data. The sensor relay control device includes: a generating unit that imports sensor data output by the external sensor and performs coordinate conversion; a synchronizing unit that synchronizes the control data of each axis of the motors with a control cycle of the robot control device; and an outputting unit that outputs the control data of each axis of the motors synchronized with the control cycle of the robot control device to the robot control device as the feedback data.
摘要翻译：传感器继电器控制装置基于包括多个部件的传感器数据生成反馈数据，并且由安装在机器人的关节部分的外部传感器输出，并且连接到执行机器人的反馈控制的机器人控制装置对反馈数据。传感器继电器控制装置包括：发生单元，其导入由外部传感器输出的传感器数据并执行坐标转换; 同步单元，其使所述电机的各轴的控制数据与所述机器人控制装置的控制周期同步; 以及输出单元，其将与机器人控制装置的控制周期同步的电动机的每个轴的控制数据输出到机器人控制装置作为反馈数据。

8. 发明授权

US08682154B2 Position detecting unit, lens unit and camera furnished with same, lens unit manufacturing method, and position detecting method 有权
标题翻译：位置检测单元，镜头单元和配备相机的镜头，镜头单元制造方法和位置检测方法
公开(公告)号：US08682154B2
公开(公告)日：2014-03-25
申请号：US13557074
申请日：2012-07-24
申请人： Takafumi Ishikawa
发明人： Takafumi Ishikawa
IPC分类号： G03B3/00 , G03B13/18 , G03B13/32
CPC分类号： G01D5/145 , G02B7/102 , G03B17/12 , G03B2205/0046
摘要： Position detection unit detecting absolute positions without moving an object to be detected. The detection unit having a first sensor for outputting a monotone signal, that changes in response to displacement of an object to be detected; a second sensor for outputting two sinusoidal signals in response to displacement of the object to be detected; a first memory for storing a monotone signal relative to the position of the object to; a second memory for storing max and min values for each sinusoidal signal; and a position calculator for identifying the cycle of the sinusoidal signal in which the object to be detected is positioned based on the detected monotone signal and stored monotone signal data, and for calculating the position of the object to be detected within the identified cycle and obtaining an absolute position, based on the detected sinusoidal signal and the stored max/min data.
摘要翻译：位置检测单元检测绝对位置而不移动被检测物体。检测单元具有用于输出单调信号的第一传感器，其响应于要检测的对象的位移而改变; 第二传感器，用于响应待检测物体的位移输出两个正弦信号; 用于存储相对于所述对象的位置的单调信号的第一存储器; 用于存储每个正弦信号的最大值和最小值的第二存储器; 以及位置计算器，用于基于检测到的单调信号和存储的单调信号数据来识别要检测的对象的正弦信号的周期，并且用于在所识别的周期内计算要检测的对象的位置，并获得绝对位置，基于检测到的正弦信号和存储的最大/最小数据。

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