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1. 发明申请

US20130061694A1 PIPETTE 有权
标题翻译：吸管
公开(公告)号：US20130061694A1
公开(公告)日：2013-03-14
申请号：US13698139
申请日：2011-05-26
申请人： Shingo Saito , Yasutaka Yuki , Yoshiharu Ichikawa
发明人： Shingo Saito , Yasutaka Yuki , Yoshiharu Ichikawa
IPC分类号： B01L3/02
CPC分类号： B01L3/0279 , B01L3/0224 , B01L2200/0684 , B01L2200/141
摘要： Provided is a pipette, including: a cylinder (1) having a distal end portion (1a) to which a pipette tip (3) is removably fitted; and a piston (7) fitted to be freely advanced and retreated in a cylinder chamber (6), the piston (7) being retreated to suck liquid and advanced to eject the liquid thus sucked. The piston (7) includes, on an outer periphery thereof, a communication groove (17) for communicating an inside of the cylinder chamber (6) and an outside of the cylinder chamber (6) to each other when the piston (7) is advanced by an amount corresponding to a dimension larger than a predetermined dimension, the communication groove (17) being located on the outside of the cylinder chamber (6) when the piston (7) is located at a retreated position. When the piston (7) is advanced by the amount corresponding to the dimension larger than the predetermined dimension, seal between the cylinder chamber (6) and the piston (7) is released, with the result that pressure in the cylinder chamber (6) becomes equal to the atmospheric pressure, and a suction/ejection effect is eliminated.
摘要翻译：本发明提供一种吸液管，包括：具有远端部分（1a）的气缸（1），移液器吸头（3）可移除地安装在该远端部分上; 以及活塞（7），其被安装成在气缸室（6）中自由前进和后退，所述活塞（7）被退回以吸引液体并推进，从而喷射如此吸入的液体。活塞（7）在其外周上包括连通槽（17），用于当活塞（7）为活塞（7）时，将气缸室（6）的内部和气缸室（6）的外部彼此连通当活塞（7）位于退避位置时，连通槽（17）位于气缸室（6）的外侧，相当于大于预定尺寸的尺寸。当活塞（7）前进相当于大于预定尺寸的尺寸的量时，气缸室（6）和活塞（7）之间的密封被释放，结果气缸室（6）中的压力变得等于大气压力，并且消除了抽吸/喷射效果。

2. 发明授权

US5514341A Feces-sampling transport container 失效
标题翻译：粪便取样运输容器
公开(公告)号：US5514341A
公开(公告)日：1996-05-07
申请号：US290892
申请日：1994-09-20
申请人： Takeyoshi Urata , Hiromi Urano , Shinichiro Asano , Tatsunori Kikuchi , Shigeru Aota , Hiroaki Hayashi , Yoshiharu Ichikawa
发明人： Takeyoshi Urata , Hiromi Urano , Shinichiro Asano , Tatsunori Kikuchi , Shigeru Aota , Hiroaki Hayashi , Yoshiharu Ichikawa
IPC分类号： A61B10/00 , B01L3/00 , G01N1/00 , G01N33/52 , G01N33/48 , G01N33/50
CPC分类号： B01L3/502 , A61B10/0038 , G01N33/528 , G01N2001/005 , G01N2001/4088
摘要： A feces-sampling transport container includes a cylindrical container body capable of accommodating a liquid; a cap equipped with a sampling rod; a separating wall disposed in the container body; a filter for filtering a liquid; and a dropping portion for the filtered liquid. The filter has its outer circumferential portions clamped and fixed by a stepped portion in the container body and the end face of the dropping portion. In this container, the filter has a high effective filtration area percentage. Moreover, the container is so easily transported that it can be sent and/or returned by via mail such as by packaging it in an envelope. Thus, the container has a high usability.
摘要翻译： PCT No.PCT / JP93 / 01833 Sec。 371日期1994年9月20日 102（e）1994年9月20日PCT 1993年12月17日PCT公布。公开号WO94 / 15212 PCT 日期：1994年7月7日。粪便取样运送容器包括能容纳液体的圆柱形容器体; 配有取样杆的盖子; 设置在容器主体中的分隔壁; 用于过滤液体的过滤器; 和用于过滤液体的滴下部分。过滤器的外周部被容纳体的台阶部和落下部的端面固定。在该容器中，过滤器具有高有效的过滤面积百分比。此外，容器被容易地运输，使得它可以通过邮件发送和/或返回，例如通过将其包装在信封中。因此，容器具有高可用性。

3. 发明授权

US09168522B2 Pipette 有权
标题翻译：吸管
公开(公告)号：US09168522B2
公开(公告)日：2015-10-27
申请号：US13698139
申请日：2011-05-26
申请人： Shingo Saito , Yasutaka Yuki , Yoshiharu Ichikawa
发明人： Shingo Saito , Yasutaka Yuki , Yoshiharu Ichikawa
IPC分类号： B01L3/02
CPC分类号： B01L3/0279 , B01L3/0224 , B01L2200/0684 , B01L2200/141
摘要： A pipette includes a cylinder having a distal end portion to which a pipette tip is removably fitted; and a piston fitted to be freely advanced and retreated in a cylinder chamber. The piston is retreated to suck liquid and advanced to eject the liquid thus sucked. The piston includes, on an outer periphery thereof, a communication groove for allowing an inside of the cylinder chamber to communicate with an outside of the cylinder chamber when the piston is advanced by an amount corresponding to a dimension larger than a predetermined dimension. The communication groove is located on the outside of the cylinder chamber when the piston is located at a retreated position. When the piston is advanced by the amount corresponding to the dimension larger than the predetermined dimension, a seal between the cylinder chamber and the piston is released so that pressure in the cylinder chamber becomes equal to the atmospheric pressure, and a suction/ejection effect is eliminated.
摘要翻译：移液管包括具有远端部分的气缸，移液管尖端可移除地安装在该远端部分上; 以及安装成在气缸室中自由前进和后退的活塞。将活塞退回以吸取液体并推进以排出如此吸入的液体。活塞在其外周上包括连通槽，用于当活塞前进相当于大于预定尺寸的尺寸的量时，允许气缸室的内部与气缸室的外部连通。当活塞位于退避位置时，连通槽位于气缸室的外侧。当活塞前进相当于尺寸大于预定尺寸的量时，气缸室和活塞之间的密封被释放，使得气缸室中的压力变得等于大气压力，并且吸入/喷射效果是消除了

4. 发明申请

US20080047908A1 Tool for Recovering Biological Samples and Method for Recovering Biological Samples 审中-公开
标题翻译：用于回收生物样品的工具和用于回收生物样品的方法
公开(公告)号：US20080047908A1
公开(公告)日：2008-02-28
申请号：US11597412
申请日：2005-05-25
申请人： Kazuhito Sekine , Shin Hirahara , Yoshiharu Ichikawa , Tomoyoshi Takahashi , Takao Oyama , Masami Takahashi
发明人： Kazuhito Sekine , Shin Hirahara , Yoshiharu Ichikawa , Tomoyoshi Takahashi , Takao Oyama , Masami Takahashi
IPC分类号： B01D21/26 , B01L11/00 , B01L3/00
CPC分类号： B01L3/502 , A61B5/150022 , A61B5/150213 , A61B5/150343 , A61B5/150351 , A61B5/150358 , A61B5/150755 , B01L3/50825 , B01L2300/046 , B01L2300/0681
摘要： This invention provides a tool for recovering biological samples for realizing more simple and accurate clinical testing with the use of a trace amount of the blood sample, a kit comprising the same, and a method for recovering and separating biological samples using the same. Such tool comprises: a recovery container body composed of an upper container portion having a medium-accommodating portion, provided with an upper opening, for accommodating and conserving an absorption medium to be impregnated with the recovered biological samples and a lower container portion for accommodating the biological samples separated from the medium; and a lid for closing the upper opening of the medium-accommodating portion, the bottom of such medium-accommodating portion being provided with an open area in communication with the lower container portion.
摘要翻译：本发明提供了一种用于回收生物样品的工具，用于实现更简单和准确的临床测试，使用微量的血液样品，包含该样品的试剂盒，以及使用该样品回收和分离生物样品的方法。这种工具包括：回收容器主体，由具有介质容纳部分的上部容器部分组成，设有上部开口，用于容纳和保存待回收的生物样品浸渍的吸收介质;以及下部容器部分，生物样品与培养基分离; 以及用于封闭介质容纳部的上部开口的盖，该介质容纳部的底部设置有与下部容器部连通的开放区域。

5. 发明授权

US5523568A Image signal processing method in scanning electron microscope and device thereof 失效
标题翻译：扫描电子显微镜中的图像信号处理方法及其装置
公开(公告)号：US5523568A
公开(公告)日：1996-06-04
申请号：US149577
申请日：1993-11-09
申请人： Yoshiharu Ichikawa , Yoshiaki Kashimura
发明人： Yoshiharu Ichikawa , Yoshiaki Kashimura
IPC分类号： G06T1/00 , G06T5/00 , H01J37/147 , H01J37/22 , H01J37/28 , H01J37/256
CPC分类号： H01J37/222 , H01J2237/226 , H01J2237/282
摘要： An image signal processing method in which inspection of a specimen is performed based on the image data collected for the wafer or other specimen by scanning a pilot specimen in a scanning electron microscope, prior to the scanning of the specimen to be inspected. The number of scans of the specimen to be inspected can be reduced, the dose of the primary electrons irradiated can be reduced, and high-quality image data can be obtained in a short time. For a pilot specimen, the image data are collected by making multiple scans in a scanning electron microscope 1. From the obtained image data, the evaluated relative feature function ERFF of an electro-optical cylinder of a scanning electron microscope 1 is calculated (step S01). For the specimen as the inspection object, the image data are collected in a number of scans less than that for the aforementioned pilot specimen in a scanning electron microscope 1. The degraded image of the image data is then corrected using the evaluated relative feature function ERFF of the electro-optical cylinder of the scanning electron microscope (step S02).
摘要翻译：一种图像信号处理方法，其中在扫描待检查样本之前，通过在扫描电子显微镜中扫描导向样本，基于对晶片或其他样本采集的图像数据进行样本的检查。可以减少要检查的样本的扫描次数，可以减少照射的一次电子的剂量，并且可以在短时间内获得高质量的图像数据。对于试验样本，通过在扫描电子显微镜1中进行多次扫描来收集图像数据。从所获得的图像数据中，计算扫描电子显微镜1的电光柱的评估的相对特征函数ERFF（步骤S01 ）。对于作为检查对象的样本，在扫描电子显微镜1中，以比上述导频样本小的扫描次数来收集图像数据。然后使用评估的相对特征函数ERFF来校正图像数据的劣化图像的扫描电子显微镜（步骤S02）。

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