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    • 51. 发明授权
    • Method and apparatus of measuring thin film sample and method and apparatus of fabricating thin film sample
    • 测量薄膜样品的方法和装置以及制造薄膜样品的方法和装置
    • US07518109B2
    • 2009-04-14
    • US11824994
    • 2007-07-02
    • Yutaka IkkuTatsuya AsahataHidekazu Suzuki
    • Yutaka IkkuTatsuya AsahataHidekazu Suzuki
    • G01N23/225
    • G01B15/02G01N23/225H01J2237/2814
    • In a method of measuring a thin film sample of irradiating an electron beam to a thin film sample, detecting a generated secondary electron and measuring a film thickness of the thin film sample by utilizing the secondary electron, it is provided that the film thickness is measured accurately, in a short period of time and easily even when a current amount of the irradiated electron beam is varied. An electron beam 2b is irradiated, and a generated secondary electron 4 is detected by a secondary electron detector 6. A calculated value constituted by an amount of a secondary electron detected at a film thickness measuring region and an amount of a secondary electron detected at a reference region is calculated by first calculating means 11. A film thickness of the film thickness measuring region can be calculated from a calibration data of a standard thin film sample and the calculated value calculated by a sample 5.
    • 在测量向薄膜样品照射电子束的薄膜样品的测量方法中,通过利用二次电子来检测产生的二次电子和测量薄膜样品的膜厚度,但是测量膜厚度 准确地说,即使当照射的电子束的当前量变化时,也能够在短时间内容易地进行。 照射电子束2b,并且通过二次电子检测器6检测所产生的二次电子4.由膜厚测量区域检测到的二次电子量和在第二电子检测器检测到的二次电子量构成的计算值 通过第一计算装置11计算参考区域。可以从标准薄膜样品的校准数据和由样品5计算的计算值来计算膜厚测量区域的膜厚度。
    • 54. 发明申请
    • Method and apparatus of measuring thin film sample and method and apparatus of fabricating thin film sample
    • 测量薄膜样品的方法和装置以及制造薄膜样品的方法和装置
    • US20080067384A1
    • 2008-03-20
    • US11824994
    • 2007-07-02
    • Yutaka IkkuTatsuya AsahataHidekazu Suzuki
    • Yutaka IkkuTatsuya AsahataHidekazu Suzuki
    • G21K7/00
    • G01B15/02G01N23/225H01J2237/2814
    • In a method of measuring a thin film sample of irradiating an electron beam to a thin film sample, detecting a generated secondary electron and measuring a film thickness of the thin film sample by utilizing the secondary electron, it is provided that the film thickness is measured accurately, in a short period of time and easily even when a current amount of the irradiated electron beam is varied. An electron beam 2b is irradiated, and a generated secondary electron 4 is detected by a secondary electron detector 6. A calculated value constituted by an amount of a secondary electron detected at a film thickness measuring region and an amount of a secondary electron detected at a reference region is calculated by first calculating means 11. A film thickness of the film thickness measuring region can be calculated from a calibration data of a standard thin film sample and the calculated value calculated by a sample 5.
    • 在测量向薄膜样品照射电子束的薄膜样品的测量方法中,通过利用二次电子来检测产生的二次电子和测量薄膜样品的膜厚度,但是测量膜厚度 准确地说,即使当照射的电子束的当前量变化时,也能够在短时间内容易地进行。 照射电子束2b,并且通过二次电子检测器6检测所产生的二次电子4.由在膜厚测量区域检测到的二次电子量和在第二电子检测器处检测到的二次电子量构成的计算值 通过第一计算装置11计算参考区域。可以从标准薄膜样品的校准数据和由样品5计算的计算值来计算膜厚度测量区域的膜厚度。
    • 56. 发明授权
    • Signal transmission system, signal transmitter, and signal receiver
    • 信号传输系统,信号发射机和信号接收机
    • US07327381B2
    • 2008-02-05
    • US10130694
    • 2001-09-25
    • Hidekazu Suzuki
    • Hidekazu Suzuki
    • H04N7/14
    • H04N7/0855H04N7/083H04N7/088
    • A signal transmission system has a signal transmission apparatus including a time-base compression unit for time-base-compressing an audio signal, and a multiplexing unit for time-division-multiplexing a control signal and the time-base-compressed audio signal in a blanking period of a video signal. The signal transmission apparatus transmits the time-division-multiplexed signal through a transmission path. The signal transmission system also has a signal reception apparatus including a demultiplexing unit for demultiplexing the signal in which the video signal, the control signal, and the time-base-compressed audio signal are time-division-multiplexed. The multiplexed signal is transmitted from the signal transmission apparatus to the signal reception apparatus and demultiplexed into the video signal, the control signal, and the time-base-compressed audio signal, respectively, and a time-base decompression unit for decompressing the time-base-compressed audio signal.
    • 信号传输系统具有信号传输装置,包括用于对音频信号进行时基压缩的时基压缩单元,以及复用单元,用于对控制信号和时基压缩音频信号进行时分多路复用 视频信号的消​​隐期。 信号发送装置通过发送路径发送时分多路复用信号。 信号传输系统还具有信号接收装置,其包括:解复用单元,用于对视频信号,控制信号和时基压缩音频信号进行时分复用的信号进行解复用。 复用信号从信号发送装置发送到信号接收装置,并分别解码成视频信号,控制信号和时基压缩音频信号,时分解压缩单元用于解压缩时间 - 基本压缩音频信号。
    • 60. 发明申请
    • Method for producing molds for lost wax precision casting
    • 失蜡精密铸造用模具的制造方法
    • US20060144555A1
    • 2006-07-06
    • US10546388
    • 2004-02-17
    • Hidekazu SuzukiTaro KitaAkio SaitoKazuki KamataMasato Kikuchihara
    • Hidekazu SuzukiTaro KitaAkio SaitoKazuki KamataMasato Kikuchihara
    • B22C9/04
    • B22C1/10B22C9/043B22C9/12
    • The problems of the invention are to establish a modeling resin composition excellent in shape retention and dewaxing properties in the skillful system which comprises a urethane resin easy if thermal decomposition, a plasticizer, and a wax or waxy component and a dewaxing method suitable for models made form the composition and to enhance the strength of a mold in the low temperature range wherein dewaxing is carried out. According to the invention, a mold is produced by applying a primary layer consisting of plural fireproof coating layers among which epoxy silicone layers are laid and a backup layer consisting of plural thick coating layers on the surface of a resin model made by curing a two-component reaction curing type urethane liquid resin (F) which consists of a multifunctional polyol component (A), a multifunctional polyisocyanate component (B), a plasticizer (C), a wax or waxy component (D), and hollow resin balloons (E), preheating the obtained composite in a low temperature range within 60 to 120° C. during 2 to 8 hours to conduct initial dewaxing of removing 5 to 50% by weight of the resin model, raising the oven temperature gradually, and conducting the heating of the resulting composite in a medium temperature range of 150 to 500° C. during 2 to 5 hours and then the firing thereof in a high temperature range of 500 to 1000° C. during 2 to 5 hours.
    • 本发明的问题是在熟练的系统中建立一种具有优异的形状保持性和脱蜡性能的模塑树脂组合物,其包括如果热分解容易的聚氨酯树脂,增塑剂和蜡或蜡质组分,以及适用于型号的脱蜡方法 形成组合物并提高模具在进行脱蜡的低温范围内的强度。 根据本发明,通过将由多个耐火涂层组成的初级层(其中环氧硅树脂层铺设在其上)和由多个厚涂层组成的后备层施加在树脂模型的表面上, 由多功能多元醇成分(A),多官能多异氰酸酯成分(B),增塑剂(C),蜡或蜡质成分(D)和中空树脂气囊(E)组成的成分反应固化型聚氨酯液体树脂(F) ),将得到的复合体在60〜120℃的低温范围内预热2〜8小时,进行初始脱蜡,除去5〜50重量%的树脂模型,逐渐提高烘箱温度,进行加热 的所得复合材料在150-500℃的中等温度范围内进行2至5小时,然后在500至1000℃的高温范围内煅烧2至5小时。