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    • 1. 发明授权
    • Two-dimensional sensor using laps for measuring cell activity
    • 二维传感器使用圈测量细胞活性
    • US06288527B1
    • 2001-09-11
    • US08661314
    • 1996-06-13
    • Hirokazu SugiharaMakoto TaketaniAkihito KameiHiroshi Iwasaki
    • Hirokazu SugiharaMakoto TaketaniAkihito KameiHiroshi Iwasaki
    • G01N2700
    • G01N33/48728G01N27/305Y10S436/806
    • A two-dimensional sensor is described including a substrate having a Si layer, a SiO2 layer and a Si3N4 layer. On the surface of the Si back side, a thin film is formed by vapor deposition for making an effect electrode. On the surface of the Si3N4 front side, a fence is attached for containing a sample cell, culture medium and a reference electrode. This sensor is placed in an incubator and a bias voltage is applied between the effect and reference electrodes. When a high frequency modulated laser beam irradiates a spot on the back side of the sensor substrate, a signal of AC photocurrent is obtained from the effect electrode. This signal corresponds to a potential alteration due to the cell activity substantially at the spot. The signal is processed in a computer. Therefore, the beam spot size and location, corresponding to the size and the location of the measurement electrode, can be adjusted easily by focusing or moving the laser beam.
    • 描述了包括具有Si层,SiO 2层和Si 3 N 4层的衬底的二维传感器。 在Si背面的表面上,通过气相沉积形成用于制作效应电极的薄膜。 在Si3N4正面的表面上,附着有用于容纳样品池,培养基和参比电极的栅栏。 将该传感器放置在培养箱中,并且在效果和参考电极之间施加偏置电压。 当高频调制激光束照射传感器基板的背面的点时,从效应电极获得AC光电流的信号。 该信号对应于由于细胞活性基本上在斑点的潜在的改变。 信号在计算机中处理。 因此,可以通过聚焦或移动激光束来容易地调整对应于测量电极的尺寸和位置的束斑尺寸和位置。
    • 2. 发明授权
    • Two-dimensional sensor having photoconductive layer for measuring cell activity
    • 具有用于测量细胞活性的光电导层的二维传感器
    • US06281670B1
    • 2001-08-28
    • US08661316
    • 1996-06-13
    • Hirokazu SugiharaMakoto TaketaniAkihito KameiHiroshi Iwasaki
    • Hirokazu SugiharaMakoto TaketaniAkihito KameiHiroshi Iwasaki
    • G01N2700
    • G01N33/48728G01N27/305Y10S436/806
    • A two-dimensional sensor includes a photoconductive layer whose conductivity increases at a light-irradiated spot, an insulating layer formed on the front surface of the photoconductive layer, an effect electrode formed on the back surface of the photoconductive layer, and a fence as a cell holder attached to the surface of the insulating layer for containing a cell, culture medium and a reference electrode. The sensor is placed in an incubator and a bias voltage is applied between the effect and reference electrodes. When a laser beam irradiates a spot of the back surface of the sensor, a signal is obtained from the effect electrode. This signal corresponds to a potential alteration due to the cell activity substantially at the laser-irradiated spot. The signal is processed in a computer. The beam spot size and location, corresponding to the size and the location of the measurement electrode, can be changed or adjusted easily by focusing or moving the laser beam.
    • 二维传感器包括在光照射点处的导电率增加的光电导层,形成在光电导层的前表面上的绝缘层,形成在光电导层的背面上的效应电极和作为 附着在用于容纳细胞,培养基和参比电极的绝缘层的表面上的细胞保持器。 将传感器放置在培养箱中,并在效应和参比电极之间施加偏压。 当激光束照射传感器的背面的点时,从效应电极获得信号。 该信号对应于由于细胞活性基本上在激光照射点处的电位改变。 信号在计算机中处理。 可以通过聚焦或移动激光束来容易地改变或调整对应于测量电极的尺寸和位置的束斑尺寸和位置。
    • 9. 发明授权
    • Article moving apparatus and direction changing apparatus for sticks
    • 物品移动装置和方向改变装置
    • US07025194B2
    • 2006-04-11
    • US10652490
    • 2003-09-02
    • Tadashi TakigawaHiroshi Iwasaki
    • Tadashi TakigawaHiroshi Iwasaki
    • B65G47/24
    • B65G47/90B65G47/252
    • A motor has its rotating shaft fixed by a fixing member so as to be inclined at an angle of θ to the horizontal direction. A supporting member is attached to the rotating shaft of the motor. A plurality of accommodating units are distributed at equal spacing along the circumference, centered on the rotating shaft of the motor, of the supporting member. A pair of peripheral surface members in each of the accommodating units is attached to the fixing member so as to be capable of freely opening and closing by a supporting shaft, and has an approximately square columnar shape in its closed state. An opening at one end of the pair of peripheral surface members having the approximately square columnar shape is opened, and a bottom surface member is arranged on an opening at the other end thereof. Each of the accommodating units is attached to the supporting member such that the supporting shaft is inclined at an angle of α to the rotating shaft of the motor.
    • 电动机的旋转轴由固定部件固定,以与水平方向成θ角倾斜。 支撑构件附接到电动机的旋转轴。 多个容纳单元沿着圆周以相等的间隔分布在中心于电动机的旋转轴的支撑构件上。 每个容纳单元中的一对周边表面构件被附接到固定构件,以便能够由支撑轴自由地打开和关闭,并且在其闭合状态下具有大致正方形的柱状形状。 打开具有大致正方形柱状的一对外周面构件的一端的开口,在其另一端的开口部配置有底面构件。 每个容纳单元附接到支撑构件,使得支撑轴以与电动机的旋转轴成α角的方式倾斜。
    • 10. 发明申请
    • Storage apparatus, card type string apparatus, and electronic apparatus
    • 存储装置,卡式串装置和电子装置
    • US20050167809A1
    • 2005-08-04
    • US11091773
    • 2005-03-29
    • Hiroshi Iwasaki
    • Hiroshi Iwasaki
    • H01L23/31H01L23/498H01L21/48H01L29/73
    • G06K19/07739G06K19/07743H01L23/3121H01L23/49855H01L24/48H01L2224/05599H01L2224/48091H01L2224/48227H01L2224/4847H01L2224/48472H01L2224/73265H01L2224/85399H01L2924/00014H01L2924/01079H01L2924/15153H01L2924/15165H01L2924/181H01L2924/00H01L2924/00012H01L2224/45015H01L2924/207H01L2224/45099
    • A storage apparatus 10 is disclosed, that comprises a wiring substrate 11 having a first surface and a second surface, a flat type external connection terminal 12a disposed on the first surface of the wiring substrate 11, a semiconductor device 14 disposed on the second surface of the wiring substrate 11 and having a connection terminal 14a connected to the flat type external connection terminal 12a, a molding resin 15 for coating the semiconductor device 14 on the second surface of the wiring substrate 11, a card type supporting frame 10a having a concave portion or a hole portion fitting the wiring substrate 11, the semiconductor device 14, and the molding resin 15 in such a manner that the flat type external connection terminal 12a is exposed to the first surface of the wiring substrate 11, and adhesive resin a adhering integrally the flat type external connection terminal 12a, the wiring substrate 11, the semiconductor device 14, the molding resin 15, and the card type supporting frame 10a. In addition, the storage apparatus 10 can be combined with a card type supporting means 21 that supports detachably with the flat type external connection terminal 12a exposed to one of the surfaces so as to be used as a card type storage apparatus 20 having bigger size.
    • 公开了一种存储装置10,其包括具有第一表面和第二表面的布线基板11,布置在布线基板11的第一表面上的平面型外部连接端子12a,设置在第二表面上的半导体装置14 的布线基板11,并且具有连接到扁平型外部连接端子12a的连接端子14a,用于在布线基板11的第二表面上涂覆半导体器件14的模制树脂15,卡式支撑框架10a 具有将布线基板11,半导体装置14和成型树脂15嵌合的凹部或孔部,使得平面型外部连接端子12a暴露于布线基板11的第一面,并且 平面型外部连接端子12a,布线基板11,半导体器件14,成型树脂15和卡片型号 e支撑框架10a。 此外,存储装置10可以与能够与露出到其中一个表面的平面型外部连接端子12a可拆卸地支撑的卡式支撑装置21组合,以用作具有较大尺寸的卡式存储装置20 。