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    • 1. 发明授权
    • Disk storage apparatus and disk cartridge therefor
    • 磁盘存储装置和磁盘盒
    • US5949630A
    • 1999-09-07
    • US245018
    • 1999-02-04
    • Kazuyuki YamamotoTakashi YamadaMinoru WatanabeKazuo Takahashi
    • Kazuyuki YamamotoTakashi YamadaMinoru WatanabeKazuo Takahashi
    • G11B17/04G11B23/03G11B25/04
    • G11B23/0308G11B17/0436G11B23/0312G11B23/0316G11B25/043
    • It is an object of the present invention to provide a disk storage apparatus which employs a rotary actuator mechanically excellent as compared with a linear-movement actuator and can employ, in a disk cartridge, a slidable shutter that easily prevents dusts from entering the disk cartridge, and a disk cartridge therefor. The disk storage apparatus includes a disk cartridge in which a disk-like storage medium is rotatably accommodated, an apparatus body onto which the disk cartridge is detachably loaded, a shutter opening and closing mechanism provided on the apparatus body for, in an interlocking operation with an operation of attaching and detaching the disk cartridge, opening and closing a shutter capable of opening and closing a head-positioning-mechanism insertion slot of the disk cartridge, and a rotary head-positioning mechanism provided on the apparatus body for inserting a head portion for recording and/or reproducing information on and/or from the disk-like storage medium through the head-positioning-mechanism insertion slot opened when the disk cartridge is loaded,. The disk cartridge includes a slidable shutter for opening and closing the head-positioning-mechanism insertion slot by its sliding operation. The rotary head-positioning mechanism includes a rotation actuator for inserting the head unit into the disk cartridge through the head-positioning-mechanism insertion slot. According to the disk storage apparatus, it is possible to provide the disk storage apparatus which makes it difficult for the dusts to enter the disk cartridge and has a high reliability in the recording and/or reproduction.
    • 本发明的目的是提供一种与线性运动致动器相比机械地优良的旋转致动器的盘存储装置,并且可以在盘盒中采用容易防止灰尘进入盘盒的滑动挡板 ,以及用于其的盘盒。 磁盘存储装置包括盘式存储介质可旋转地容纳的盘盒,可拆卸地装载盘盒的装置本体,设置在装置本体上的活门开闭机构, 安装和拆卸盘盒的操作,打开和关闭能够打开和关闭盘盒的打印头定位机构插入口的挡板以​​及设置在装置本体上的旋转头定位机构,用于插入头部 用于在盘式存储介质上和/或从盘式存储介质通过当盘盒被装载时打开的头定位机构插入口来记录和/或再现信息。 盘盒包括用于通过其滑动操作打开和关闭头部定位机构插入槽的可滑动挡板。 旋转头定位机构包括旋转致动器,用于通过头部定位机构插入孔将头单元插入盘盒。 根据磁盘存储装置,可以提供使灰尘难以进入盘盒的盘存储装置,并且在记录和/或再现中具有高可靠性。
    • 2. 发明授权
    • Disk storage apparatus and disk cartridge
    • 磁盘存储设备和磁盘盒
    • US6034840A
    • 2000-03-07
    • US913760
    • 1998-01-08
    • Kazuyuki YamamotoTakashi YamadaMinoru WatanabeKazuo Takahashi
    • Kazuyuki YamamotoTakashi YamadaMinoru WatanabeKazuo Takahashi
    • G11B17/04G11B23/03G11B25/04G11B5/55G11B17/02
    • G11B23/0308G11B17/0436G11B23/0312G11B23/0316G11B25/043
    • It is an object of the present invention to provide a disk storage apparatus which employs a rotary actuator mechanically excellent as compared with a linear-movement actuator and can employ, in a disk cartridge, a slidable shutter that easily prevents dusts from entering the disk cartridge, and a disk cartridge therefor.The disk storage apparatus includes a disk cartridge in which a disk-like storage medium is rotatably accommodated, an apparatus body onto which the disk cartridge is detachably loaded, a shutter opening and closing mechanism provided on the apparatus body for, in an interlocking operation with an operation of attaching and detaching the disk cartridge, opening and closing a shutter capable of opening and closing a head-positioning-mechanism insertion slot of the disk cartridge, and a rotary head-positioning mechanism provided on the apparatus body for inserting a head portion for recording and/or reproducing information on and/or from the disk-like storage medium through the head-positioning-mechanism insertion slot opened when the disk cartridge is loaded. The disk cartridge includes a slidable shutter for opening and closing the head-positioning-mechanism insertion slot by its sliding operation. The rotary head-positioning mechanism includes a rotation actuator for inserting the head unit into the disk cartridge through the head-positioning-mechanism insertion slot.According to the disk storage apparatus, it is possible to provide the disk storage apparatus which makes it difficult for the dusts to enter the disk cartridge and has a high reliability in the recording and/or reproduction.
    • PCT No.PCT / JP97 / 00133 Sec。 371日期1998年1月8日 102(e)日期1998年1月8日PCT 1997年1月22日PCT PCT。 WO97 / 27586 PCT公开号 日期:1997年7月31日本发明的目的是提供一种盘形存储装置,其采用与线性运动致动器相比机械性优异的旋转致动器,并且可以在盘盒中采用容易防止灰尘的可滑动挡板 进入磁盘盒,以及一个磁盘盒。 磁盘存储装置包括盘式存储介质可旋转地容纳的盘盒,可拆卸地装载盘盒的装置本体,设置在装置本体上的活门开闭机构, 安装和拆卸盘盒的操作,打开和关闭能够打开和关闭盘盒的打印头定位机构插入口的挡板以​​及设置在装置本体上的旋转头定位机构,用于插入头部 用于在盘式存储介质上和/或从盘式存储介质通过当装入盘盒时打开的头定位机构插入口来记录和/或再现信息。 盘盒包括用于通过其滑动操作打开和关闭头部定位机构插入槽的可滑动挡板。 旋转头定位机构包括旋转致动器,用于通过头部定位机构插入孔将头单元插入盘盒。 根据磁盘存储装置,可以提供使灰尘难以进入盘盒的盘存储装置,并且在记录和/或再现中具有高可靠性。
    • 6. 发明授权
    • Image pickup apparatus and image pickup system
    • 摄像设备和摄像系统
    • US08446495B2
    • 2013-05-21
    • US12912690
    • 2010-10-26
    • Chiori MochizukiMinoru WatanabeTakamasa IshiiJun KawanabeKentaro Fujiyoshi
    • Chiori MochizukiMinoru WatanabeTakamasa IshiiJun KawanabeKentaro Fujiyoshi
    • H04N5/217G01D18/00
    • H04N5/32H04N5/361H04N5/374
    • In an image pickup apparatus including a plurality of pixels arranged a matrix of rows and columns, a correction unit performs a correction process based on an electric signal output via a first switch element of a particular pixel and a correction electric signal output via a second switch element of the particular pixel. A correction image signal based on the correction electric signal output via the second switch element is acquired in a period that partially overlaps in time a period in which an image signal based on the electric signal output via the first switch element is acquired. When the electric signal associated with the image signal is output for the particular pixel, the second switch element of the particular pixel is controlled to be in an on-state over a period during which the first switch element of the particular pixel is in an off-state.
    • 在包括排列成行和列的矩阵的多个像素的图像拾取装置中,校正单元基于经由特定像素的第一开关元件输出的电信号和经由第二开关输出的校正电信号来执行校正处理 特定像素的元素。 基于经由第二开关元件输出的校正电信号的校正图像信号在获取基于经由第一开关元件输出的电信号的图像信号的时间段的时间部分重叠的时段中被获取。 当针对特定像素输出与图像信号相关联的电信号时,特定像素的第二开关元件在特定像素的第一开关元件处于关闭状态的一段时间内被控制为导通状态 -州。