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1. 发明授权

US09229212B2 Image-acquisition device 有权
标题翻译：图像采集装置
公开(公告)号：US09229212B2
公开(公告)日：2016-01-05
申请号：US13395175
申请日：2010-07-12
申请人： Masafumi Oshiro , Yuichi Toyoda , Yoshinori Hashimoto
发明人： Masafumi Oshiro , Yuichi Toyoda , Yoshinori Hashimoto
IPC分类号： H04N7/18 , G02B21/36 , G02B21/00 , G02B27/00
CPC分类号： G02B21/367 , G02B21/002 , G02B27/0075
摘要： An image acquisition apparatus 1A includes a sample stage 10 for placing a sample S thereon, an image pickup device 20 capable of acquiring a two-dimensional image and TDI driving, an image pickup optical system 30 including an objective lens 32, a scanning unit for acquiring an observation image while scanning the sample S by the image pickup device 20 and the image pickup optical system 30, and a focus oscillation control device 40 for controlling oscillation of a focus in the sample S so that an image pickup focus in the sample S oscillates at an oscillation frequency fs in an optical axis direction. The focus oscillation control device 40 sets the oscillation frequency fs so that the oscillation frequency fs substantially coincides with Ns times (Ns is an integer not less than 1) the basic frequency, which is a reciprocal 1/Ti of an image pickup period Ti of TDI driving in the image pickup device 20. Thus, an image acquisition apparatus capable of efficiently acquiring an observation image with focus extended can be realized.
摘要翻译：图像获取装置1A包括用于放置样品S的样本台10，能够获取二维图像和TDI驱动的图像拾取装置20，包括物镜32的图像拾取光学系统30，用于在通过图像拾取装置20和摄像光学系统30扫描样本S的同时获取观察图像，以及用于控制样本S中的焦点的振荡的聚焦振荡控制装置40，使得样本S中的图像拾取聚焦以光轴方向的振荡频率fs振荡。焦点振荡控制装置40将振荡频率fs设定为使得振荡频率fs基本上与Ns次（Ns为1以上的整数）基本一致，基本频率为基本频率，其为摄像周期Ti的倒数1 / TDI驱动在图像拾取装置20中。因此，可以实现能够有效地获取具有聚焦延伸的观察图像的图像获取装置。

2. 发明申请

US20120176489A1 IMAGE-ACQUISITION DEVICE 有权
标题翻译：图像采集设备
公开(公告)号：US20120176489A1
公开(公告)日：2012-07-12
申请号：US13395175
申请日：2010-07-12
申请人： Masafumi Oshiro , Yuichi Toyoda , Yoshinori Hashimoto
发明人： Masafumi Oshiro , Yuichi Toyoda , Yoshinori Hashimoto
IPC分类号： H04N7/18
CPC分类号： G02B21/367 , G02B21/002 , G02B27/0075
摘要： An image acquisition apparatus 1A includes a sample stage 10 for placing a sample S thereon, an image pickup device 20 capable of acquiring a two-dimensional image and TDI driving, an image pickup optical system 30 including an objective lens 32, a scanning unit for acquiring an observation image while scanning the sample S by the image pickup device 20 and the image pickup optical system 30, and a focus oscillation control device 40 for controlling oscillation of a focus in the sample S so that an image pickup focus in the sample S oscillates at an oscillation frequency fs in an optical axis direction. The focus oscillation control device 40 sets the oscillation frequency fs so that the oscillation frequency fs substantially coincides with Ns times (Ns is an integer not less than 1) the basic frequency, which is a reciprocal 1/Ti of an image pickup period Ti of TDI driving in the image pickup device 20. Thus, an image acquisition apparatus capable of efficiently acquiring an observation image with focus extended can be realized.
摘要翻译：图像获取装置1A包括用于放置样品S的样本台10，能够获取二维图像和TDI驱动的图像拾取装置20，包括物镜32的图像拾取光学系统30，用于在通过图像拾取装置20和摄像光学系统30扫描样本S的同时获取观察图像，以及用于控制样本S中的焦点的振荡的聚焦振荡控制装置40，使得样本S中的图像拾取聚焦以光轴方向的振荡频率fs振荡。焦点振荡控制装置40将振荡频率fs设定为使得振荡频率fs基本上与Ns次（Ns为1以上的整数）基本一致，基本频率为基本频率，其为摄像周期Ti的倒数1 / TDI驱动在图像拾取装置20中。因此，可以实现能够有效地获取具有聚焦延伸的观察图像的图像获取装置。

3. 再颁专利

USRE39805E1 Air gun 有权
标题翻译：气枪
公开(公告)号：USRE39805E1
公开(公告)日：2007-09-04
申请号：US11355309
申请日：2006-02-16
申请人： Tetsuo Maeda , Yoshiyuki Maeda , Yuichi Toyoda
发明人： Tetsuo Maeda , Yoshiyuki Maeda , Yuichi Toyoda
IPC分类号： F41B11/06 , F41B11/32
摘要： This invention can make a valve compact in function and improve using efficiency of a compressed gas and make an air gun compact. To achieve this object, an air gun is constructed by a hit pin arranged in a cylinder portion, a valve body arranged within a hollow portion of the cylinder portion and having a bullet supplying nozzle chamber and a valve pin chamber, a gas inlet port opened to a sleeve-shaped circumferential face of the valve pin chamber, a bullet supplying nozzle arranged within the bullet supplying nozzle chamber, and a valve pin arranged within the valve pin chamber. The hit pin is pressed on a muzzle side and the valve pin is slid to the muzzle side so that an airtight state between a valve pin flange portion and a side face of the valve pin chamber on its gun rear end side is released. A compressed gas is supplied to a nozzle chamber side opening and a valve pin chamber side opening from a clearance between the valve pin flange portion and the gun rear end side face of the valve pin chamber.
摘要翻译：本发明可以使压缩气体的功能紧凑并且提高压缩气体的使用效率，并使气枪紧凑。为了达到这个目的，气枪由设置在气缸部分中的撞针构成，阀体设置在气缸部分的中空部分内，并具有一个子弹供应喷嘴腔和一个阀销腔，一个气体入口打开连接到阀销室的套筒形周面，设置在子弹供给喷嘴室内的子弹供给喷嘴和布置在阀销室内的阀针。击打销被按压在枪口侧，并且阀销滑动到枪口侧，使得阀销凸缘部分和其枪管后端侧的阀销腔的侧面之间的气密状态被释放。将压缩气体从阀销凸缘部和阀销室的喷枪后端侧面之间的间隙供给到喷嘴室侧开口和阀销室侧开口。

4. 发明授权

US6026797A Air gun 有权
标题翻译：气枪
公开(公告)号：US6026797A
公开(公告)日：2000-02-22
申请号：US160805
申请日：1998-09-25
申请人： Tetsuo Maeda , Yoshiyuki Maeda , Yuichi Toyoda
发明人： Tetsuo Maeda , Yoshiyuki Maeda , Yuichi Toyoda
IPC分类号： F41B11/06 , F41B11/32
CPC分类号： F41B11/62 , F41B11/721
摘要： This invention can make a valve compact in function and improve using efficiency of a compressed gas and make an air gun compact. To achieve this object, an air gun is constructed by a hit pin arranged in a cylinder portion, a valve body arranged within a hollow portion of the cylinder portion and having a bullet supplying nozzle chamber and a valve pin chamber, a gas inlet port opened to a sleeve-shaped circumferential face of the valve pin chamber, a bullet supplying nozzle arranged within the bullet supplying nozzle chamber, and a valve pin arranged within the valve pin chamber. The hit pin is pressed on a muzzle side and the valve pin is slid to the muzzle side so that an airtight state between a valve pin flange portion and a side face of the valve pin chamber on its gun rear end side is released. A compressed gas is supplied to a nozzle chamber side opening and a valve pin chamber side opening from a clearance between the valve pin flange portion and the gun rear end side face of the valve pin chamber.
摘要翻译：本发明可以使压缩气体的功能紧凑并且提高压缩气体的使用效率，并使气枪紧凑。为了达到这个目的，气枪由设置在气缸部分中的撞针构成，阀体设置在气缸部分的中空部分内，并具有一个子弹供应喷嘴腔和一个阀销腔，一个气体入口打开连接到阀销室的套筒形周面，设置在子弹供给喷嘴室内的子弹供给喷嘴和布置在阀销室内的阀针。击打销被按压在枪口侧，并且阀销滑动到枪口侧，使得阀销凸缘部分和其枪管后端侧的阀销腔的侧面之间的气密状态被释放。将压缩气体从阀销凸缘部和阀销室的喷枪后端侧面之间的间隙供给到喷嘴室侧开口和阀销室侧开口。

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