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    Ion sensor and ion sensor plate
    1.
    发明授权
    Ion sensor and ion sensor plate 有权
    离子传感器和离子传感器板

    公开(公告)号：US06328866B1

    公开(公告)日：2001-12-11

    申请号：US09220789

    申请日：1998-12-28

    申请人： Shoichiro Hirakuni ,  Keiichi Ida ,  Masatsugu Suzuki ,  Akihiko Mochizuki

    发明人： Shoichiro Hirakuni ,  Keiichi Ida ,  Masatsugu Suzuki ,  Akihiko Mochizuki

    IPC分类号： G01N27333

    CPC分类号： G01N27/307 ,  G01N27/3335

    摘要： An ion sensor and an ion sensor plate provided with an ion sensitive membrane which is characterized in that the ion sensitive membrane contains a material constituting the dissociation equilibrium of Ag/X, and an excessive quantity of an ion sensitive material or an anion scavenger. A coated film of surfactant is provided at the inner face of the passageway communicating with the test liquid-measuring electrode so as to add the surfactant to the test liquid. The plasticizer is added at a ratio of 65 to 80% by weight. The atomic ratio of silver and halogen in the silver halide layer is set to at least 1.2. The particle diameter of the modified silver halide layer is set to at most 1 &mgr;m.

    摘要翻译： 一种具有离子敏感膜的离子传感器和离子传感器板，其特征在于，离子敏感膜含有构成Ag / X的解离平衡的材料和过量的离子敏感材料或阴离子清除剂。 在与测试液体测量电极连通的通道的内表面处提供表面活性剂的涂膜，以将表面活性剂加入到测试液中。 以65〜80重量％的比例添加增塑剂。 卤化银层中的银和卤素的原子比设定为至少1.2。 改性卤化银层的粒径设定为1μm以下。

    Optical information recording medium and recording method thereof
    2.
    发明授权
    Optical information recording medium and recording method thereof 有权
    光信息记录介质及其记录方法

    公开(公告)号：US07887993B2

    公开(公告)日：2011-02-15

    申请号：US11664298

    申请日：2005-09-30

    申请人： Keiichi Ida ,  Daisuke Morishita

    发明人： Keiichi Ida ,  Daisuke Morishita

    IPC分类号： G11B7/24

    CPC分类号： G11B7/2475 ,  G11B7/2531 ,  G11B7/2542 ,  G11B7/256 ,  G11B7/259 ,  Y10S430/146

    摘要： To provide an optical information recording medium including a pigment appropriate for high-density and high-speed optical recording by the blue laser light of 350 to 500 nm and especially around 400 nm (for example, 405 nm), enabling recording at low power, suppressing thermal affect of recording to the optical recording layer, and assuring a reflection ratio or modulation degree by the change of a refraction index n and an attenuation coefficient k; and to provide a recording method thereof.Instead of the recording based on the optical phase difference obtained by a change Δn of the refraction index n of the pigment as in the conventional method, a pigment capable of performing recording based on the change ?k of the attenuation coefficient k has been obtained. Recording may be performed mainly by the change Δk of the attenuation coefficient k. It is preferable to use a recording wavelength which is at the side of longer wavelength than the absorption peak of the absorption spectrum for the laser beam of the aforementioned pigment. However, the invention is not to be limited to this and characterized in recording performed by the change of the attenuation coefficient of the pigment against the recording wavelength.

    摘要翻译： 为了提供一种光学信息记录介质，其包括通过350至500nm，特别是约400nm（例如405nm）的蓝色激光适合于高密度和高速光学记录的颜料的光学信息记录介质，能够以低功率记录， 抑制记录到光记录层的热影响，通过折射率n和衰减系数k的变化确保反射率或调制度; 并提供其记录方法。 代替根据常规方法通过颜料的折射率n的变化＆Dgr; n获得的光学相位差的记录，可以基于衰减系数k的变化Δk进行记录的颜料 获得。 可以主要通过衰减系数k的变化＆Dgr; k进行记录。 优选使用比上述颜料的激光束的吸收光谱的吸收峰的波长更长的一侧的记录波长。 然而，本发明不限于此，其特征在于通过颜料的衰减系数相对于记录波长的变化而进行的记录。

    Optical Information Recording Medium and Recording Method Thereof
    5.
    发明申请
    Optical Information Recording Medium and Recording Method Thereof 有权
    光信息记录介质及其记录方法

    公开(公告)号：US20080253274A1

    公开(公告)日：2008-10-16

    申请号：US11664298

    申请日：2005-09-30

    申请人： Keiichi Ida ,  Daisuke Morishita

    发明人： Keiichi Ida ,  Daisuke Morishita

    IPC分类号： G11B7/00

    CPC分类号： G11B7/2475 ,  G11B7/2531 ,  G11B7/2542 ,  G11B7/256 ,  G11B7/259 ,  Y10S430/146

    摘要： [PROBLEMS] To provide an optical information recording medium including a pigment appropriate for high-density and high-speed optical recording by the blue laser light of 350 to 500 nm and especially around 400 nm (for example, 405 nm), enabling recording at low power, suppressing thermal affect of recording to the optical recording layer, and assuring a reflection ratio or modulation degree by the change of a refraction index n and an attenuation coefficient k; and to provide a recording method thereof.[MEANS FOR SOLVING PROBLEMS] Instead of the recording based on the optical phase difference obtained by a change Δn of the refraction index n of the pigment as in the conventional method, a pigment capable of performing recording based on the change ?k of the attenuation coefficient k has been obtained. Recording may be performed mainly by the change Δk of the attenuation coefficient k. It is preferable to use a recording wavelength which is at the side of longer wavelength than the absorption peak of the absorption spectrum for the laser beam of the aforementioned pigment. However, the invention is not to be limited to this and characterized in recording performed by the change of the attenuation coefficient of the pigment against the recording wavelength.

    摘要翻译： 本发明提供一种光学信息记录介质，其包括适用于通过350〜500nm，特别是约400nm（例如405nm）的蓝色激光的高密度高速光学记录的颜料，能够在 抑制对光记录层的记录的热影响，通过折射率n的变化和衰减系数k确保反射率或调制度; 并提供其记录方法。 解决问题的手段代替根据常规方法通过改变颜料折射率n的变化Deltan获得的光学相位差的记录，可以基于衰减的变化Δk进行记录的颜料 系数k已经得到。 可以主要通过衰减系数k的变化Deltak进行记录。 优选使用比上述颜料的激光束的吸收光谱的吸收峰的波长更长的一侧的记录波长。 然而，本发明不限于此，其特征在于通过颜料的衰减系数相对于记录波长的变化而进行的记录。