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    • 101. 发明授权
    • Immunoassay system and immunoassay method
    • 免疫测定系统和免疫测定法
    • US07993581B2
    • 2011-08-09
    • US11006757
    • 2004-12-08
    • Yusuke SekiAkira TsukamotoDaisuke SuzukiMasahiro YamaokaNami SugitaAkihiko KandoriKazuo Saitoh
    • Yusuke SekiAkira TsukamotoDaisuke SuzukiMasahiro YamaokaNami SugitaAkihiko KandoriKazuo Saitoh
    • G01N1/36G01N33/553
    • G01N33/54373G01N27/745
    • The present invention provides an immunoassay technique which enables efficient detection of antigen-antibody reaction with high sensitivity by a magnetic method using magnetic particles and a SQUID magnetic sensor or sensors. A system based on the technique includes a disk-shaped sample holder which holds on a circle a plurality of sample containers for accommodating marked samples, resulting from marking of samples with magnetic particles by antigen-antibody reaction; rotating means for rotating the holder around its central shaft; magnetizing means for magnetizing the marked samples outside a magnetic shield; and a magnetic sensor for detecting, within the magnetic shield, magnetic fields generated from the marked samples which have been magnetized. By rotation of the holder, areas fixing and holding different ones of the sample containers are successively inserted into the magnetic shield, and the magnetization of the marked samples accommodated in first ones of the sample containers and the detection of magnetic fields generated from the marked samples accommodated in second ones of the sample containers are executed in parallel.
    • 本发明提供了一种免疫测定技术,其能够通过使用磁性颗粒和SQUID磁性传感器的磁性方法高灵敏度地高效检测抗原 - 抗体反应。 基于该技术的系统包括:盘形样品保持器,其保持圆圈上的多个样品容器,用于容纳标记的样品,通过抗原 - 抗体反应用磁性颗粒标记样品; 用于使支架围绕其中心轴旋转的旋转装置; 用于将标记样品磁化在磁屏蔽外的磁化装置; 以及磁传感器,用于在磁屏蔽内检测从已经被磁化的标记样品产生的磁场。 通过保持器的旋转,将固定和保持不同样本容器的区域依次插入到磁屏蔽中,并且标记的样品的磁化容纳在第一个样品容器中,并且检测从标记的样品产生的磁场 容纳在第二个样品容器中并行执行。
    • 103. 发明申请
    • CHARGE-CONTROLLING SEMICONDUCTOR INTEGRATED CIRCUIT AND CHARGING APPARATUS
    • 充电控制半导体集成电路和充电装置
    • US20090289605A1
    • 2009-11-26
    • US12467466
    • 2009-05-18
    • Yoshihiro TAKAHASHIDaisuke SuzukiYoshihiro MotoichiGentaro Kurokawa
    • Yoshihiro TAKAHASHIDaisuke SuzukiYoshihiro MotoichiGentaro Kurokawa
    • H02J7/06
    • H02J7/00
    • Disclosed a charge-controlling semiconductor integrated circuit comprising: a current-controlling MOS transistor connected between a voltage input terminal and an output terminal and controls flowing current; a substratum voltage switching circuit connected between the voltage input/output terminal and a substratum to which an input/output voltage is applied; and a voltage comparison circuit to compare the input/output voltage, wherein the charge-controlling semiconductor integrated circuit controls the substratum voltage switching circuit based on an output of the voltage comparison circuit, the voltage comparison circuit includes an intentional offset in a first potential direction, and in a preceding stage of a first input terminal of the voltage comparison circuit, a level shift circuit to shift the output voltage to an opposite potential direction is provided, and to a second input terminal of the voltage comparison circuit, the input voltage is input.
    • 公开了一种电荷控制半导体集成电路,包括:电流控制MOS晶体管,连接在电压输入端子和输出端子之间,并控制流动电流; 连接在电压输入/输出端子和施加了输入/输出电压的基板之间的基极电压开关电路; 以及用于比较输入/输出电压的电压比较电路,其中所述充电控制半导体集成电路基于所述电压比较电路的输出来控制所述基极电压开关电路,所述电压比较电路包括在第一电位方向上的有意偏移 ,并且在电压比较电路的第一输入端子的前级中,提供将输出电压移位到相反电位方向的电平移位电路,并且对于电压比较电路的第二输入端子,输入电压为 输入。
    • 104. 发明授权
    • Magnetic shields and instruments for measuring biomagnetic fields
    • 用于测量生物磁场的磁屏蔽和仪器
    • US07432705B2
    • 2008-10-07
    • US10704743
    • 2003-11-12
    • Yusuke SekiDaisuke SuzukiKuniomi OgataKeiji Tsukada
    • Yusuke SekiDaisuke SuzukiKuniomi OgataKeiji Tsukada
    • G01R33/035
    • A61B5/04005G01R33/025Y10S505/846
    • There is provided a magnetic shield which can shield external magnetic fields in the direction of an axis of a tubular magnetic shield and in the direction vertical to the axis. A magnetic shield has a cylindrical ferromagnetic substance 2-1 having openings on both ends and two superconducting loops housed in the respective insides of superconducting loop containers 1-1, 1-2. The superconducting loops are constructed of high critical temperature superconducting wire. The two superconducting loops have semicircle shapes and are arranged in x-direction so as to be symmetrical with respect to an axis of the cylindrical ferromagnetic substance 2-1. The superconducting loop containers 1-1, 1-2 are arranged in the insides near both open ends of the cylindrical ferromagnetic substance 2-1 with supports 20. The superconducting loops are arranged to be vertical to the axis of the cylindrical ferromagnetic substance 2-1. The superconducting loops are cooled by liquid nitrogen or a refrigerator. A lightweight, small magnetic shield having high operability can be realized.
    • 提供了一种磁屏蔽件,其可以屏蔽外管磁导管的轴线方向和垂直于轴线的方向。 磁屏蔽具有在两端具有开口的圆柱形铁磁物质2-1和容纳在超导环容器1-1-1的相应内部的两个超导环。 超导环路由高临界温度超导线构成。 两个超导环具有半圆形并且沿x方向布置成相对于圆柱形铁磁物质2-1的轴线对称。 超导回路容器1-1-1-2配置在带有支撑件20的圆柱形铁磁物质2-1的两个开口端附近的内部。 超导环布置成垂直于圆柱形铁磁物质2-1的轴线。 超导环通过液氮或冰箱冷却。 可以实现具有高可操作性的轻便的小型磁屏蔽。
    • 106. 发明申请
    • Method For Producing Resin Substrate Coated With Titanic Acid Film
    • 生产涂有钛酸钠薄膜的树脂基体的方法
    • US20080171224A1
    • 2008-07-17
    • US11883185
    • 2006-01-26
    • Minoru YamamotoDaisuke Suzuki
    • Minoru YamamotoDaisuke Suzuki
    • B32B9/00B05D3/00
    • C09C1/3653C01P2002/22C01P2004/54
    • A method for producing a resin substrate coated with a titanic acid film, characterized in that it comprises providing a suspension of a scaly titanic acid by treating a layered titanate with an acid or warm water and allowing a basic compound having a force swelling the interstice of the layer to act thereon, to swell or separate the layer, applying the suspension on a resin substrate, and subjecting the resultant substrate to a heat treatment at a temperature less than the softening temperature of said resin substrate, preferably at a temperature less than 100° C., to thereby form a titanic acid film on the resin substrate. The above method can be suitably used for forming an inorganic coating film excellent in transparency, surface hardness, gas-barrier property and the like on any type of resin substrate with good adhesion property.
    • 一种涂覆有钛酸膜的树脂基材的制造方法,其特征在于,其包括通过用酸或温水处理层状钛酸盐,并使具有膨胀空间的力的碱性化合物提供鳞片状钛酸悬浮液 在其上作用的层,使层膨胀或分离,在树脂基板上施加悬浮液,并使所得基板在低于所述树脂基板的软化温度的温度下进行热处理,优选在低于100℃的温度 ℃,从而在树脂基板上形成钛酸膜。 上述方法可以适合用于形成具有良好粘合性的任何类型的树脂基材上的透明性,表面硬度,阻气性等优异的无机涂膜。
    • 107. 发明授权
    • Navigation system with licensing function
    • 导航系统具有许可功能
    • US07260475B2
    • 2007-08-21
    • US11100430
    • 2005-04-07
    • Daisuke Suzuki
    • Daisuke Suzuki
    • G01C21/00G06F17/30
    • G01C21/26
    • When a navigation system is started for the first time, a time/position information item unique to each navigation system is generated based on a position and time detected for the first time by a GPS receiver of a position detector. This generated time/position information item is stored both in a hard disk of a map data storage device and in an internal memory. When a starting process performed at starting of the system, it is determined whether time/position information items stored in the hard disk and the internal memory accord with each other. When both information items are determined to be according with each other, map data stored in the hard disk is given a license for use.
    • 当第一次启动导航系统时,基于由位置检测器的GPS接收器首次检测到的位置和时间来生成每个导航系统唯一的时间/位置信息项。 该生成的时间/位置信息项存储在地图数据存储装置的硬盘和内部存储器中。 当在系统启动时执行启动处理时,确定存储在硬盘和内部存储器中的时间/位置信息项是否彼此一致。 当两个信息项被确定为彼此相对时,存储在硬盘中的地图数据被授予使用许可。
    • 109. 发明申请
    • Immunoassay system and immunoassay method
    • 免疫测定系统和免疫测定法
    • US20050202572A1
    • 2005-09-15
    • US11006757
    • 2004-12-08
    • Yasuke SekiAkira TsukamotoDaisuke SuzukiMasahiro YamaokaNami SugitaAkihiko KandoriKazuo Saitoh
    • Yasuke SekiAkira TsukamotoDaisuke SuzukiMasahiro YamaokaNami SugitaAkihiko KandoriKazuo Saitoh
    • G01N33/53G01N27/72G01N33/542G01N33/553
    • G01N33/54373G01N27/745
    • The present invention provides an immunoassay technique which enables efficient detection of antigen-antibody reaction with high sensitivity by a magnetic method using magnetic particles and a SQUID magnetic sensor or sensors. A system based on the technique includes a disk-shaped sample holder which holds on a circle a plurality of sample containers for accommodating marked samples, resulting from marking of samples with magnetic particles by antigen-antibody reaction; rotating means for rotating the holder around its central shaft; magnetizing means for magnetizing the marked samples outside a magnetic shield; and a magnetic sensor for detecting, within the magnetic shield, magnetic fields generated from the marked samples which have been magnetized. By rotation of the holder, areas fixing and holding different ones of the sample containers are successively inserted into the magnetic shield, and the magnetization of the marked samples accommodated in first ones of the sample containers and the detection of magnetic fields generated from the marked samples accommodated in second ones of the sample containers are executed in parallel.
    • 本发明提供了一种免疫测定技术,其能够通过使用磁性颗粒和SQUID磁性传感器的磁性方法高灵敏度地高效检测抗原 - 抗体反应。 基于该技术的系统包括:盘形样品保持器,其保持圆圈上的多个样品容器,用于容纳标记的样品,通过抗原 - 抗体反应用磁性颗粒标记样品; 用于使支架围绕其中心轴旋转的旋转装置; 用于将标记样品磁化在磁屏蔽外的磁化装置; 以及磁传感器,用于在磁屏蔽内检测从已经被磁化的标记样品产生的磁场。 通过保持器的旋转,将固定和保持不同样本容器的区域依次插入到磁屏蔽中,并且标记的样品的磁化容纳在第一个样品容器中,并且检测从标记的样品产生的磁场 容纳在第二个样品容器中并行执行。