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    Artificial Fingerprint Sticking Method, Artificial Fingerprint Sticking Apparatus, Artificial Fingerprint Wiping Method, And Artificial Fingerprint Wiping Apparatus
    1.
    发明申请
    Artificial Fingerprint Sticking Method, Artificial Fingerprint Sticking Apparatus, Artificial Fingerprint Wiping Method, And Artificial Fingerprint Wiping Apparatus 审中-公开
    人造指纹贴附方法，人造指纹贴附装置，人造指纹擦拭方法和人造指纹擦拭装置

    公开(公告)号：US20070280516A1

    公开(公告)日：2007-12-06

    申请号：US11547615

    申请日：2005-04-08

    申请人： Kenji Yoneyama ,  Takeshi Umega ,  Naoki Hayashida ,  Hidetake Itoh ,  Kazushi Tanaka ,  Mamoru Usami ,  Kazuki Suzawa

    发明人： Kenji Yoneyama ,  Takeshi Umega ,  Naoki Hayashida ,  Hidetake Itoh ,  Kazushi Tanaka ,  Mamoru Usami ,  Kazuki Suzawa

    IPC分类号： G06K9/00

    CPC分类号： G11B7/268 ,  G11B7/00375

    摘要： An object is to stick an artificial fingerprint liquid on a test sample in a constant condition. An artificial fingerprint stamping apparatus 1 operates such that as an arm 10 lowers, the self weight of a stamp unit 3 causes an artificial fingerprint transfer member 9 at the lower end of a stamp pin 6 attached to the arm 10 via a ball bush 11 to be pressed against an artificial fingerprint liquid transfer disk D1 for a predefined period of time, and thus an artificial fingerprint liquid is transferred onto the lower end surface of the artificial fingerprint transfer member 9. Then, after the artificial fingerprint transfer member 9 is positioned above a test disc D1, the arm 10 is lowered so that the self weight of the stamp unit 3 causes the artificial fingerprint transfer member 9 to be pressed against the test disc D1 for a predefined period of time.

    摘要翻译： 目的是将人造指纹液固定在测试样品上。 人造指纹冲压装置1的操作使得当手臂10降低时，印模单元3的自重使印模销6的下端处的人造指纹转印构件9经由滚珠衬套11至 按压人造指纹液转印盘D 1预定的时间，由此将人造指纹液转印到人造指纹转印部件9的下端面上。然后，在将人造指纹转印部件9定位 在测试盘D 1上方，臂10被降低，使得印模单元3的自重使人造指纹转印构件9在预定时间段内被压靠在测试盘D1上。

    Method of testing an information recording medium and an information recording medium testing apparatus
    4.
    发明申请
    Method of testing an information recording medium and an information recording medium testing apparatus 审中-公开
    测量信息记录介质的方法和信息记录介质测试装置

    公开(公告)号：US20050142324A1

    公开(公告)日：2005-06-30

    申请号：US11008228

    申请日：2004-12-10

    申请人： Naoki Hayashida ,  Hidetake Itoh ,  Kenji Yoneyama ,  Kazushi Tanaka

    发明人： Naoki Hayashida ,  Hidetake Itoh ,  Kenji Yoneyama ,  Kazushi Tanaka

    IPC分类号： G11B5/09 ,  G11B7/0037 ,  G11B7/26

    CPC分类号： G11B7/00375 ,  G11B7/268 ,  G11B11/10582

    摘要： A method of testing an information recording medium includes a step of attaching an artificial fingerprint to an incident surface of an information recording medium, a step of reproducing a signal recorded in an attached region to which the artificial fingerprint has been attached, and a step of judging whether the information recording medium is defective or non-defective based on a signal quality of the reproduced signal. An information recording medium testing apparatus includes a fingerprint attaching unit that attaches an artificial fingerprint onto an incident surface of an information recording medium, a signal reproducing unit that reproduces a signal recorded in an attached region to which the artificial fingerprint has been attached, and a judging unit that judges whether the information recording medium is defective or non-defective based on a signal quality of the reproduced signal.

    摘要翻译： 一种测试信息记录介质的方法包括将人造指纹附着到信息记录介质的入射表面的步骤，再现记录在附着了人造指纹的附着区域中的信号的步骤，以及步骤 基于再现信号的信号质量判断信息记录介质是否有缺陷或无缺陷。 信息记录介质测试设备包括指纹附着单元，其将人造指纹附着在信息记录介质的入射表面上;信号再现单元，其再现记录在已经附着有人造指纹的附着区域中的信号;以及 判断单元，基于再现信号的信号质量判断信息记录介质是否有缺陷或无缺陷。

    Method for evaluating optical information medium and optical information medium
    5.
    发明授权
    Method for evaluating optical information medium and optical information medium 有权
    光信息介质和光信息介质评估方法

    公开(公告)号：US07338695B2

    公开(公告)日：2008-03-04

    申请号：US11106436

    申请日：2005-04-15

    申请人： Hidetake Itoh ,  Kazushi Tanaka ,  Naoki Hayashida ,  Hiroshi Take

    发明人： Hidetake Itoh ,  Kazushi Tanaka ,  Naoki Hayashida ,  Hiroshi Take

    IPC分类号： B32B3/02

    CPC分类号： G11B7/00375 ,  G01N13/02 ,  G11B7/2467 ,  G11B7/2542 ,  G11B7/259 ,  G11B7/268 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25708 ,  G11B2007/25715

    摘要： A simple method for evaluating an optical information medium by judging quantitatively and reproducibly the surface quality of the optical information medium by the use of an artificial fingerprint liquid as an evaluation dispersion liquid, is provided. An optical information medium having a remarkably excellent anti-staining property of the surface which is on the incident side of recording/reproducing beam is provided. A method for evaluating an optical information medium, comprising: adhering an artificial fingerprint liquid containing a fine-particle-form substance and a dispersion medium capable of dispersing the fine-particle-form substance onto the surface of the optical information medium which is on the incident side of a recording/reproducing beam; observing the state of the artificial fingerprint liquid droplets adhered to the surface; and judging the quality of the medium surface. For example, the quality of the medium surface is judged by: (1) Measurement of the area ratio of the surface occupied with the artificial fingerprint liquid droplets adhered per unit area of the surface; (2) Measurement of the diameter of the artificial fingerprint liquid droplets adhered to the surface; (3) Measurement of the number of the artificial fingerprint liquid droplets adhered per unit area of the surface; or (4) Measurement of the degree of roundness of the artificial fingerprint liquid droplets adhered to the surface.

    摘要翻译： 提供了一种用于通过使用人造指纹液作为评价分散液定量地且可再现地评估光学信息介质的表面质量来评估光学信息介质的简单方法。 提供具有在记录/再现光束的入射侧的表面的非常优异的抗污染性的光学信息介质。 一种用于评估光学信息介质的方法，包括：将含有细颗粒形式物质的人造指纹液和能够将细颗粒形式物质分散的分散介质粘附在光学信息介质的表面上 记录/再现光束的入射侧; 观察附着在表面上的人造指纹液滴的状态; 并判断介质表面的质量。 例如，介质表面的质量通过以下方式判断：（1）测量表面每单位面积附着的人造指纹液滴占据的面积的面积比; （2）测量附着在表面上的人造指纹液滴的直径; （3）每单位面积附着的人造指纹液滴的数量的测定; 或（4）测量附着在表面上的人造指纹液滴的圆度。

    Method for evaluating optical information medium and optical information medium
    8.
    发明授权
    Method for evaluating optical information medium and optical information medium 有权
    光信息介质和光信息介质评估方法

    公开(公告)号：US07138155B2

    公开(公告)日：2006-11-21

    申请号：US11106424

    申请日：2005-04-15

    申请人： Hidetake Itoh ,  Kazushi Tanaka ,  Naoki Hayashida

    发明人： Hidetake Itoh ,  Kazushi Tanaka ,  Naoki Hayashida

    IPC分类号： B05D7/00

    CPC分类号： G11B7/00375 ,  G01N13/02 ,  G11B7/2467 ,  G11B7/2542 ,  G11B7/259 ,  G11B7/268 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/25708 ,  G11B2007/25715

    摘要： A simple method for evaluating an optical information medium by judging quantitatively and reproducibly the surface quality of the optical information medium by the use of an artificial fingerprint liquid as an evaluation dispersion liquid, is provided. An optical information medium having a remarkably excellent anti-staining property of the surface which is on the incident side of recording/reproducing beam is provided. A method for evaluating an optical information medium, comprising: adhering an artificial fingerprint liquid containing a fine-particle-form substance and a dispersion medium capable of dispersing the fine-particle-form substance onto the surface of the optical information medium which is on the incident side of a recording/reproducing beam; observing the state of the artificial fingerprint liquid droplets adhered to the surface; and judging the quality of the medium surface.

    摘要翻译： 提供了一种用于通过使用人造指纹液作为评价分散液定量地且可再现地评估光学信息介质的表面质量来评估光学信息介质的简单方法。 提供具有在记录/再现光束的入射侧的表面的非常优异的抗污染性的光学信息介质。 一种用于评估光学信息介质的方法，包括：将含有细颗粒形式物质的人造指纹液和能够将细颗粒形式物质分散的分散介质粘附在光学信息介质的表面上 记录/再现光束的入射侧; 观察附着在表面上的人造指纹液滴的状态; 并判断介质表面的质量。