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    • 42. 发明申请
    • Phase-change optical recording medium, optical recording method, and optical recording apparatus
    • 相变光记录介质,光记录方法和光记录装置
    • US20060187789A1
    • 2006-08-24
    • US11353000
    • 2006-02-14
    • Hajime YuzuriharaHiroshi DeguchiKatsuyuki YamadaShinya NarumiMikiko AbeEiko HibinoHiroshi Miura
    • Hajime YuzuriharaHiroshi DeguchiKatsuyuki YamadaShinya NarumiMikiko AbeEiko HibinoHiroshi Miura
    • G11B5/09G11B7/00
    • G11B7/0062G11B7/243G11B2007/24308G11B2007/2431G11B2007/24312G11B2007/24314G11B2007/24316
    • The object is to provide an optical recording method improving the recording characteristics and uniformity in a CAV recording on a phase-change optical recording medium, particularly a high-speed rewritable DVD medium, and a phase-change optical recording medium and an optical recording apparatus used by the method. Regarding a recording method for recording on the phase-change optical recording medium where a recording light comprises a pulse string of heating and cooling pulses, and a light for erasing, an irradiation power is controlled by peak power (Pp), bottom power (Pb) and erase power (Pe), at least any one of Pe/Pp, Pp, Pb and Pe is variable from the minimum to maximum recording linear velocities allowed for the medium, and further the irradiation time of each pulse is varied proportionally with clock T corresponding to a recording linear velocity, the present invention provides an optical recording method which performs a recording by varying at least Pe/Pp from a specific recording linear velocity lower than a peculiar recording linear velocity at which the recording linear velocity degrades abruptly showing a local maximum value, and an optical recording medium and an optical recording apparatus used by the method.
    • 本发明的目的是提供一种改善相变光学记录介质,特别是高速可重写DVD介质上的CAV记录的记录特性和均匀性的光记录方法,以及相变光记录介质和光记录装置 由方法使用。 关于在相变光记录介质上进行记录的方法,其中记录光包括加热和冷却脉冲的脉冲串和用于擦除的光,照射功率由峰值功率(Pp),底部功率(Pb) )和擦除功率(Pe),Pe / Pp,Pp,Pb和Pe中的至少任一个可以从介质允许的最小到最大记录线速度变化,并且每个脉冲的照射时间与时钟成比例地变化 T相当于记录线速度,本发明提供了一种光记录方法,该方法通过从特定记录线速度改变至少Pe / Pp来执行记录,该特定记录线速度低于记录线速度突然显示为 局部最大值,以及通过该方法使用的光学记录介质和光学记录装置。
    • 48. 发明授权
    • Magneto-optical recording medium
    • 磁光记录介质
    • US06319623B1
    • 2001-11-20
    • US09497712
    • 2000-02-04
    • Etsuro IkedaHiroshi Miura
    • Etsuro IkedaHiroshi Miura
    • G11B566
    • G11B11/10582G11B11/10591Y10S428/90
    • A magneto-optical recording medium is disclosed with which magneto-optical recording is performed by a magnetic-field modulation method and which enables stable recording characteristics to be realized even if the intensity of the recording magnetic field is somewhat changed. When a magneto-optical recording medium incorporating a signal recording layer made of TbFeCoCr and arranged such that a magneto-optical recording operation is performed with respect to the signal recording layer by the magnetic-field modulation method is manufactured, the signal recording layer is formed such that the total quantity of Tb and Cr contained in the signal recording layer is 24±1 at %. After the signal recording layer has been formed, exposure to stem by 30×10−6 Torr·sec to 10000×10−6 Torr·sec or exposure to oxygen by 10×10−6 Torr·sec to 50×10−6 Torr·sec is performed to oxidize the surface of the signal recording layer.
    • 公开了一种磁光记录介质,通过磁场调制方法进行磁光记录,即使记录磁场的强度稍微改变,也能够实现稳定的记录特性。 当制造包含由TbFeCoCr制成的信号记录层并且通过磁场调制方法相对于信号记录层进行磁光记录操作而布置的磁光记录介质时,形成信号记录层 使得信号记录层中包含的Tb和Cr的总量为24±1at%。 在形成信号记录层之后,进行30×10 -6 Torr.sec暴露于10000×10 -6 Torr.sec或暴露于氧气10×10 -6 Torr.sec至50×10 -6 Torr.sec以氧化表面 的信号记录层。
    • 49. 发明授权
    • Image scanner
    • 图像扫描仪
    • US5982473A
    • 1999-11-09
    • US751395
    • 1996-11-20
    • Hiroshi Miura
    • Hiroshi Miura
    • G03B27/50G03B21/11H04N1/04H04N1/40G03B13/28
    • H04N1/40056G03B21/11
    • In an image reading method which executes a prescan to obtain optimum reading parameters for a main scan prior to a main scan for reading a document image, a document image is read by illuminating the document image by a specific exposure amount for the prescan and reading the document thereby, detecting the density of the document, and determining the exposure amount for illuminating said document in a main scan in accordance with the detected document density, and determining a wait time to delay the start of the main scan in accordance with the determined exposure amount of the main scan, then starting the reading of the document in a main scan after waiting the determined wait period.
    • 在用于读取文档图像的主扫描之前执行预扫描以获得用于主扫描的最佳读取参数的图像读取方法中,通过以预扫描的特定曝光量照亮文档图像来读取文档图像,并读取文档图像 文件,从而检测文档的密度,并且根据检测到的文档密度确定用于在主扫描中照亮所述文档的曝光量,以及根据确定的曝光确定延迟主扫描开始的等待时间 主扫描量,然后在等待确定的等待时间后,在主扫描中开始读取文档。
    • 50. 发明授权
    • Wiring device and wiring method
    • 接线装置及接线方式
    • US5867810A
    • 1999-02-02
    • US739751
    • 1996-10-29
    • Hiroshi MiuraYasuhiro YamashitaKazuyuki IidaRyoji YamadaYumiko Katsuyama
    • Hiroshi MiuraYasuhiro YamashitaKazuyuki IidaRyoji YamadaYumiko Katsuyama
    • G06F19/00
    • G06F19/00
    • A wiring device and wiring method suitable for designing LSIs or printed boards or the like. The wiring device includes a wiring pattern editing unit for editing wiring patterns; a noise analyzing unit for analyzing a noise occurring when a circuit is operated according to the wiring patterns edited by the wiring editing unit; and a noise occurring spot specifying unit for specifying a spot when noise occurs in the wiring pattern, based on the solution analyzed by the noise analyzing unit and the wiring pattern edited in the wiring pattern editing unit The man-hours of an operator can be reduced by interlocking the crosstalk noise analysis with the wiring pattern editing function and then by reducing the number of man-hours needed to correct a wiring pattern by an operator.
    • 适用于设计LSI或印刷电路板等的布线装置和布线方法。 布线装置包括用于编辑布线图案的布线图案编辑单元; 噪声分析单元,用于根据由布线编辑单元编辑的布线图案来分析当电路工作时发生的噪声; 以及噪声发生点指定单元,其基于由噪声分析单元分析的解和在布线图案编辑单元中编辑的布线图案,在布线图案中发生噪声时指定点。可以减少操作者的工时 通过将串扰噪声分析与布线图案编辑功能互锁,然后通过减少操作者校正布线图案所需的工时数量。