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    • 152. 发明授权
    • Sheet eject device, fullness detecting method, and computer-readable recording medium
    • 记录纸排出装置,丰满度检测方法以及计算机可读记录介质
    • US08561983B2
    • 2013-10-22
    • US13067524
    • 2011-06-07
    • Satoshi Takahashi
    • Satoshi Takahashi
    • B65H31/00B65H43/04
    • B65H43/06B65H2301/541B65H2511/30B65H2511/40B65H2513/511B65H2513/53B65H2557/24B65H2801/06G06M9/00B65H2220/01
    • A sheet eject device is provided for detecting whether a sheet eject tray is filled with ejected sheets. The sheet eject device includes an ejecting unit that ejects sheets onto the sheet eject tray; a counting unit that counts an accumulated eject number every time a sheet is ejected by the ejecting unit; a storing unit that stores a defined eject number threshold and a defined eject interval time; a fullness detecting unit that detects that the sheet eject tray is filled with ejected sheets when the accumulated eject number counted by the counting unit exceeds the defined eject number threshold; and a reset unit that resets the accumulated eject number counted by the counting unit when an eject interval time exceeds the defined eject interval time, the eject interval time extending from when one sheet is ejected until a next sheet is ejected by the ejecting unit.
    • 提供了一种纸张排出装置,用于检测出纸托盘是否被排出的纸张填充。 纸张排出装置包括将片材排出到出纸盘上的排出单元; 计数单元,其在每次由所述排出单元弹出片材时对累计喷射数进行计数; 存储单元,其存储定义的喷射数阈值和定义的喷射间隔时间; 当由计数单元计数的累积喷射数超过限定的喷射数阈值时,检测出纸盘排出托盘填充有喷射纸张的饱和度检测单元; 以及复位单元,当喷射间隔时间超过限定的喷射间隔时间时,复位由计数单元计数的累积喷射数,喷射间隔时间从弹出一张纸张延伸到下一张纸由喷射单元喷射。
    • 153. 发明申请
    • Biopolymer Optical Analysis Device and Method
    • 生物聚合物光学分析装置及方法
    • US20130176563A1
    • 2013-07-11
    • US13812801
    • 2011-07-21
    • Satoshi OzawaTakashi AnazawaRena AkahoriSatoshi TakahashiTakeshi OhuraMasashi Kiguchi
    • Satoshi OzawaTakashi AnazawaRena AkahoriSatoshi TakahashiTakeshi OhuraMasashi Kiguchi
    • G01J3/02
    • G01J3/0267B82Y5/00B82Y15/00C12Q1/6869G01N21/658G01N33/48721C12Q2565/631C12Q2565/632
    • The present invention provides a device and method for analyzing the characteristics of a biopolymer with excellent mechanical stability, high spatial resolution and sensitivity using a simple device construction. Specifically, the Raman scattered light of a biopolymer is measured and the properties of monomer units forming the biopolymer are analyzed by using a biopolymer property analysis chip (100a) characterized by comprising: a solid substrate (110); at least one nanopore (120) disposed in the solid substrate (110); and one or more electrically conductive thin films (130a, 130b) disposed on the solid substrate (110). The biopolymer property analysis chip (100a) is characterized in that the electrically conductive thin films (130a, 130b) are disposed partially on the solid substrate (110) where the nanopore (120) is formed and a biopolymer which has penetrated into the nanopore (120) is caused to generate Raman scattered light by means of irradiation with external light.
    • 本发明提供一种使用简单的装置结构分析具有优异机械稳定性,高空间分辨率和灵敏度的生物聚合物的特性的装置和方法。 具体地,测量生物聚合物的拉曼散射光,并通过使用生物聚合物性质分析芯片(100a)分析形成生物聚合物的单体单元的性质,其特征在于包括:固体基材(110); 设置在所述固体基板(110)中的至少一个纳米孔(120); 以及设置在固体基板(110)上的一个或多个导电薄膜(130a,130b)。 生物聚合物性质分析芯片(100a)的特征在于,导电薄膜(130a,130b)部分地设置在形成有纳米孔(120)的固体基板(110)上,并且已经渗透到纳米孔中的生物聚合物 120)通过外部光照射产生拉曼散射光。
    • 155. 发明授权
    • Lens barrel having an eccentricity adjusting mechanism
    • 镜筒具有偏心调节机构
    • US08400723B2
    • 2013-03-19
    • US13208782
    • 2011-08-12
    • Satoshi Takahashi
    • Satoshi Takahashi
    • G02B7/02G02B15/14
    • G02B7/023G02B27/62
    • According to an aspect of the invention, a lens barrel having an eccentricity adjusting mechanism includes a lens frame, a pressing ring, an engaging part, a tool insertion hole, an engaging face, a non-engaging face. The lens frame holds a lens for an optical system of the lens barrel. The pressing ring is screw-connected to a fixed barrel of the lens barrel. A part of the lens frame is disposed between the pressing ring and the fixed barrel so that the lens frame is supported to be rotatable around the optical axis. The engaging part is formed on an outer circumferential face of the lens frame, protrudes from the outer circumferential face of the lens frame, the engaging part including a plurality of engaging parts formed in the circumferential direction of the outer circumferential face of the lens frame with predetermined intervals.
    • 根据本发明的一个方面,具有偏心调节机构的镜筒包括透镜框,按压环,接合部,工具插入孔,接合面,非接合面。 透镜框架保持用于镜筒的光学系统的透镜。 按压环螺纹连接到镜筒的固定筒。 透镜框架的一部分设置在按压环和固定筒之间,使得透镜框架被支撑为能够围绕光轴旋转。 所述卡合部形成在所述透镜框的外周面上,从所述透镜框的外周面突出,所述卡合部包括在所述透镜框的外周面的圆周方向上形成的多个卡合部, 预定间隔。
    • 157. 发明授权
    • Apparatus and method for detecting target substance, or device used for these apparatus and method
    • 用于检测目标物质的装置和方法,或用于这些装置和方法的装置
    • US08228505B2
    • 2012-07-24
    • US12233184
    • 2008-09-18
    • Masatoshi NaraharaSatoshi TakahashiToshiro Saito
    • Masatoshi NaraharaSatoshi TakahashiToshiro Saito
    • G01N21/55
    • G01N21/648G01N21/6428
    • An object of the present invention relates to detecting a target substance with high contrast. The invention relates to analysis of a target substance using a light-transmitting substrate and a metal for inducing plasmon resonance, and further using a low refractive index layer with an opening portion, which forms an interface with the substrate, and which has a lower refractive index than the substrate. Light emitted from a substrate side is totally reflected at the interface to irradiate the metal arranged in the opening portion with evanescent light. Light generated from the target substance by plasmon resonance of the evanescent light is detected. According to the invention, the radiation of evanescent light to a material other than the target substance can be reduced, and thereby light emission from the martial other than the target substance, e.g., a molecule floating around the target substance, can be reduced.
    • 本发明的目的是检测具有高对比度的目标物质。 本发明涉及使用透光基板和用于诱导等离子体共振的金属的目标物质的分析,并且还使用具有与基板形成界面的开口部分的低折射率层,并且具有较低的折射率 指数比底物。 从基板侧发射的光在界面处被全反射,以照射具有ev逝光的开口部中的金属。 检测由目标物质通过ev逝光的等离子体共振产生的光。 根据本发明,可以减少对目标物质以外的材料的ev逝光的照射,从而可以减少来自目标物质以外的武器例如悬浮在目标物质周围的分子的发光。
    • 159. 发明申请
    • TOTAL INTERNAL REFLECTION MICROSCOPE APPARATUS AND METHOD FOR ANALYZING FLUORESCENT SAMPLE
    • 总内反射显微镜装置和分析荧光体样品的方法
    • US20110284769A1
    • 2011-11-24
    • US13147386
    • 2009-11-30
    • Takuya MatsuiSatoshi TakahashiTakanobu Haga
    • Takuya MatsuiSatoshi TakahashiTakanobu Haga
    • G01N21/64G01N21/01
    • G01N21/6458G01N21/648G01N2021/6432G02B21/16
    • An object of the present invention relates to observation of single molecule fluorescence while temperature of a sample solution is controlled by a temperature controller and intrinsic fluorescence of the temperature controller is avoided, in a total internal reflection microscope. The present invention relates to provision of an opening at areas of the temperature controller through which incident light and reflected light pass, and configuration adopting a material with intrinsic fluorescence lower than that of the other parts, in a total internal reflection microscope including a prism and the temperature controller. The present invention enables intrinsic fluorescence of the temperature controller to be suppressed, which allows highly sensitive fluorescence observation while controlling sample solution temperature with high precision. For instance, this in turn allows the throughput of single molecule DNA sequencing using a total internal reflection microscope to be improved.
    • 本发明的目的在于,在全内反射显微镜中,通过温度控制器控制样品溶液的温度并避免温度控制器的固有荧光,从而观察单分子荧光。 本发明涉及在温度控制器的入射光和反射光通过的区域,以及采用具有比其他部分的荧光低的材料采取具有低于其它部分的固有荧光的材料的区域,在包含棱镜的全内反射显微镜中, 温度控制器。 本发明能够抑制温度控制器的固有荧光,从而高精度地控制样品溶液温度,从而实现高灵敏度的荧光观察。 例如,这又允许改进使用全内反射显微镜的单分子DNA测序的生产量。