Optical recording medium and optical recording-reproducing method using thereof
    41.
    发明申请
    Optical recording medium and optical recording-reproducing method using thereof 失效
    光记录介质及其使用的光记录再现方法

    公开(公告)号:US20060110566A1

    公开(公告)日:2006-05-25

    申请号:US11257325

    申请日:2005-10-24

    IPC分类号: B32B3/02

    摘要: Disclosed is to provide with an optical recording medium of a write-once type in which an excellent recording characteristic can be obtained over low speed recording to high speed recording. In an optical recording medium having a recording layer that contains an organic dye, the recording layer is configured to have at least an organic dye expressed by a general formula shown in the following chemical formula 1 (in this formula, R1 represents an alkyl group of carbon number 1 through 4, R2 and R3 represent respectively an alkyl group of carbon number 1 through 4 and a benzyl group or group forming three to six-member ring by coupling, each of Y1 and Y2 represents independently an organic group, and X represents ClO4, FB4, PF6, and SbF6) and an organic dye expressed by a general formula shown in the following chemical formula 2 (in this formula, R1 and R4 represent an alkyl group of carbon number 1 through 4, R2 and R3 represent respectively an alkyl group of carbon number 1 through 4 and a benzyl group or group forming three to six-member ring by coupling, each of Y1 and Y2 represents independently an organic group, and X represents ClO4, FB4, PF6, and SbF6).

    摘要翻译: 公开了提供一种一次写入型光记录介质,其中通过低速记录到高速记录可以获得优异的记录特性。 在具有含有有机染料的记录层的光学记录介质中,记录层被配置为至少具有由以下化学式1所示的通式表示的有机染料(在该式中,R1表示 碳数1至4,R 2和R 3分别表示碳数1至4的烷基和通过偶联形成3至6元环的苄基或基团,Y 1和Y 2各自独立地表示有机基团,X表示 ClO 4,FB 4,PF 6和SbF 6)和由通式(I)表示的有机染料 如以下化学式2所示(在该式中,R 1和R 4表示碳数1至4的烷基,R 2和R 3分别表示碳数1至4的烷基和形成三至六个的苄基或基团 - 通过偶合成环,Y1和Y2各自独立地表示有机基团,X表示 FB 3,4,6,和6,6)。

    Magneto-optical recording medium
    42.
    发明申请
    Magneto-optical recording medium 审中-公开
    磁光记录介质

    公开(公告)号:US20050030838A1

    公开(公告)日:2005-02-10

    申请号:US10492094

    申请日:2002-10-01

    IPC分类号: G11B11/105 G11B7/007 G11B7/24

    摘要: A magneto-optical recording medium for MSR reproduction of a high signal quality wherein both faces of a land and a groove are used as recording tracks is disclosed. A magneto-optical recording medium wherein both of a land portion and a groove portion on a substrate are used as recording and reproduction tracks while laser light having passed through an objective lens is illuminated on the recording and reproduction tracks is configured that a ratio Wg/Wl between a track width (Wg) of the groove portion and a track width (Wl) of the land portion is equal to or higher than 0.65 but equal to or lower than 0.85, and, where the wavelength of the laser light is represented by λ, the numerical aperture of the objective lens by NA and the refractive index of the substrate by n, the groove distance Gp is equal to or greater than 1.0×λ/NA but equal to or smaller than 1.2×λ/NA and besides the depth D of the groove is equal to or greater than λ/11 n but equal to or smaller than λ/8 n.

    摘要翻译: 公开了一种用于MSR再现高信号质量的磁光记录介质,其中使用焊盘和凹槽的两个面作为记录磁道。 一种磁光记录介质,其中基板上的接地部分和凹槽部分都用作记录和再现轨道,同时通过物镜的激光照射在记录和再现轨道上,被配置为比率Wg / 槽部的轨道宽度(Wg)与焊盘部的轨道宽度(W1)之间的宽度W1为0.65以上且0.85以下,激光的波长表示为 lambda,物镜的数值孔径由NA和折射率 衬底指数为n,槽距Gp等于或大于1.0x lambda / NA,但等于或小于1.2x lambda / NA,此外凹槽的深度D等于或大于 lambda / 11 n,但等于或小于 lambda / 8 n。

    Method for computer aided generator of design reference and apparatus
therefor
    44.
    发明授权
    Method for computer aided generator of design reference and apparatus therefor 失效
    计算机辅助发电机的设计参考方法及其设备

    公开(公告)号:US4984180A

    公开(公告)日:1991-01-08

    申请号:US440442

    申请日:1989-11-22

    IPC分类号: G06F17/50

    摘要: Graphic data of design objects designated by an input device are retrieved from a design object data memory and displayed on a display device. A restrictive item applied to the design object displayed on the display device and redesignated by the input device is read from the design object data memory. Specification data of the designated design objects are also read from the design object data memory. A condition part of the design reference is made based on the redesignated design object and the selected specification data, and an end portion of the design reference is made based on the redesignated design object, the selected restrictive item and a reference value entered by the input device. The design reference including the condition part and the end portion is displayed on the display device and stored into a design reference memory.

    摘要翻译: 从设计对象数据存储器检索由输入装置指定的设计对象的图形数据,并显示在显示装置上。 从设计对象数据存储器读取应用于显示装置上显示并由输入装置重新指定的设计对象的限制项目。 也可以从设计对象数据存储器读取指定的设计对象的规格数据。 基于重新指定的设计对象和所选择的规格数据进行设计参考的条件部分,并且基于重新指定的设计对象,所选择的限制项和由输入输入的参考值来进行设计参考的端部 设备。 将包括条件部分和结束部分的设计参考显示在显示装置上并存储到设计参考存储器中。

    Method and apparatus for assisting layout design
    45.
    发明授权
    Method and apparatus for assisting layout design 失效
    协助布局设计的方法和装置

    公开(公告)号:US4831546A

    公开(公告)日:1989-05-16

    申请号:US50314

    申请日:1987-05-15

    IPC分类号: G06F17/50

    CPC分类号: G06F17/509 G06F2217/34

    摘要: A layout design assisting system operates in the following steps. A drawing of a layout area for installing a plurality of layout objects is displayed on a display unit. The operator specifies one of the displayed layout objects. Another layout object which interferes with the specified layout object is found in the layout area. An economical loss imposed on the specified layout object attributable to the other layout object is evaluated. Examination is conducted as to whether or not the other layout object can be relocated so that it does not interfere with the specified layout object. The specified layout object, the other layout object, the economical loss and the examination result are displayed on the display unit.

    摘要翻译: 布局设计辅助系统按以下步骤操作。 在显示单元上显示用于安装多个布局对象的布局区域的图形。 操作员指定显示的布局对象之一。 在布局区域中找到另一个布局对象,这些布局对象会干扰指定的布局对象。 评估对归因于其他布局对象的指定布局对象施加的经济损失。 对其他布局对象是否可以重新定位以便不干扰指定的布局对象进行检查。 指定的布局对象,其他布局对象,经济损失和检查结果显示在显示单元上。

    Magnetooptic recording medium and its manufacturing method
    48.
    发明授权
    Magnetooptic recording medium and its manufacturing method 失效
    磁光记录介质及其制造方法

    公开(公告)号:US07173884B2

    公开(公告)日:2007-02-06

    申请号:US10482424

    申请日:2002-05-14

    IPC分类号: G11B11/00 B32B3/02

    CPC分类号: G11B11/10586 G11B7/00

    摘要: A first dielectric layer 3, a multilayer magnetic film 10 in which a first magnetic layer 4 having perpendicular magnetic anisotropy at room temperature, a second magnetic layer 5 having inplane magnetic anisotropy at room temperature, and a third magnetic layer 6 having perpendicular magnetic anisotropy at room temperature are sequentially laminated, a second dielectric layer 7, a reflective layer 8, and a protective layer 9 are sequentially laminated onto one principal plane of a disk substrate 2 on which a land and a groove exist, thereby forming a magnetooptic disk 1. Saturation magnetization of the second magnetic layer 5 is set to a range from 8.80×10−2 to 1.76×10−1 Wb/m2. A gas pressure upon film creation of the second magnetic layer is set to a range from 0.6 to 3.0 Pa. A content ratio of Co in the third magnetic layer 6 is set to a range from 15 to 17 atom %.

    摘要翻译: 第一电介质层3,其中在室温下具有垂直磁各向异性的第一磁性层4,室温下具有平面磁各向异性的第二磁性层5和具有垂直磁各向异性的第三磁性层6的多层磁性膜10 依次层压室温,第二电介质层7,反射层8和保护层9依次层叠在其上存在焊盘和凹槽的盘基板2的一个主平面上,从而形成磁光盘1。 第二磁性层5的饱和磁化强度设定在8.80×10 -2至1.76×10 -1 Wb / m 2范围内。 将第二磁性层成膜时的气体压力设定为0.6〜3.0Pa的范围,将第三磁性层6中的Co含量比设定为15〜17原子%。

    Optical recording medium
    49.
    发明申请
    Optical recording medium 失效
    光记录介质

    公开(公告)号:US20050094548A1

    公开(公告)日:2005-05-05

    申请号:US10973444

    申请日:2004-10-27

    摘要: An optical recording medium comprises a transmission substrate and a recording layer formed on the transmission substrate, the recording layer containing at least a dye material expressed by a general formula shown at the following chemical formula (in the chemical formula 1, R1 represents alkyl group having carbon numbers 1 to 4, R2, R3 represent alkyl group having carbon numbers 1 to 4, benzyl group or groups combined to form 3 to 6 rings, Y1 and Y2 independently represent organic groups and X represent ClO4, BF4, PF6, SbF6) and a dye material expressed by a general formula represented by the following chemical formula 2(in the chemical formula 2, R1 and R2 represent alkyl groups having carbon numbers 1 to 4, benzyl groups or groups combined to form 3 to 6 rings, Y1, Y2 independently represent organic groups and X represent ClO4, BF4, PF6, SbF6): In a write once type optical recording medium such as DVD−R and DVD+R, satisfactory recording characteristics can be obtained from low-speed recording to high-speed recording.

    摘要翻译: 光记录介质包括传输基板和形成在传输基板上的记录层,该记录层至少含有由以下化学式表示的通式表示的染料材料(化学式1中,R1表示具有 碳数1至4,R2,R3表示碳数为1至4的烷基,苄基或组合形成3至6个环的基团,Y1和Y2独立地表示有机基团,X表示ClO 4 ,BF 4,PF 6,SbF 6)和由以下化学式2表示的通式表示的染料(在 化学式2,R 1和R 2表示碳数为1至4的烷基,苄基或组合形成3至6个环的基团,Y 1,Y 2独立地表示有机基团,X表示ClO 4,BF 在一次写入型光记录媒体中,例如, 作为DVD-R和DVD + R,可以从低速记录到高速记录获得令人满意的记录特性。

    Polishing method
    50.
    发明申请
    Polishing method 审中-公开
    抛光方法

    公开(公告)号:US20050054267A1

    公开(公告)日:2005-03-10

    申请号:US10958248

    申请日:2004-10-06

    摘要: A wafer is pressed against a fixed abrasive and brought into sliding contact with the fixed abrasive. Thus, the wafer is polished. A surface of the fixed abrasive is dressed so as to generate free abrasive particles thereon. A liquid or a gas, composed of a mixture of liquid or inert gas and pure water or chemical liquid, is ejected onto the surface of the fixed abrasive during or after the dressing process.

    摘要翻译: 将晶片压靠固定的磨料并与固定的磨料滑动接触。 因此,晶片被抛光。 修整固定磨料的表面以在其上产生游离的磨料颗粒。 由液体或惰性气体与纯水或化学液体的混合物组成的液体或气体在修整过程中或之后被喷射到固定磨料的表面上。