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    • 1. 发明授权
    • Scanning probe microscope
    • 扫描探头显微镜
    • US06242736B1
    • 2001-06-05
    • US09116319
    • 1998-07-15
    • Akihiko HonmaTakeshi UmemotoAkira Inoue
    • Akihiko HonmaTakeshi UmemotoAkira Inoue
    • G01N1312
    • G01Q30/04Y10S977/85
    • A scanning probe microscope for scanning a probe needle in proximity to a surface of a sample in XY-axis directions while moving at least one of the probe and the sample in a Z-axis direction has a plurality of band-pass filters for passing a plurality of band-pass signals by extracting predetermined frequency bands different one another from a surface geometry signal output by a probe. An image memory stores the respective band-pass signals and corresponding positions on the sample surface, and a color image outputting device outputs a color image by treating each of the respective band-pass signals stored as image data in the image memory as different color data and combining the data. The plurality of band-pass signals includes a first band-pass signal having a first frequency range set to include only abrupt transitions in the sample surface and a second band-pass signal having a second frequency range set to include frequencies slightly outside the first frequency range so that abrupt transitions in geometry on the sample surface are represented by a first color in response to the first band-pass signal and areas directly adjacent the abrupt transitions on the sample surface are represented by a second color different from the first color.
    • 扫描探针显微镜,用于在沿Z轴方向移动探头和样本中的至少一个的同时沿XY轴方向扫描样品表面附近的探针,具有多个带通滤波器,用于使 通过从由探针输出的表面几何信号中提取彼此不同的预定频带,来产生多个带通信号。 图像存储器将各个带通信号和相应的位置存储在样本表面上,并且彩色图像输出装置通过将作为图像数据存储的各个带通信号中的每一个作为不同的颜色数据进行处理来输出彩色图像 并组合数据。 多个带通信号包括具有第一频率范围的第一带通信号,其中第一频率范围被设置为仅包括采样表面中的突变,以及具有第二频率范围的第二带通信号,第二频带设置为包括稍微在第一频率之外的频率 范围,使得样品表面上的几何形状的突变过渡由第一颜色响应于第一带通信号表示,并且与样品表面上的突然跃迁直接相邻的区域由不同于第一颜色的第二颜色表示。
    • 5. 发明授权
    • Scanning type near field interatomic force microscope
    • 扫描型近场原子力显微镜
    • US5939623A
    • 1999-08-17
    • US764214
    • 1996-12-13
    • Hiroshi MuramatsuTakeshi Umemoto
    • Hiroshi MuramatsuTakeshi Umemoto
    • G01B11/30G01B7/34G01N37/00G01Q20/04G01Q30/14G01Q60/18G01Q60/24G01Q60/32H01J37/28G02B21/00
    • G01Q20/04B82Y20/00B82Y35/00G01Q10/045G01Q30/14G01Q60/06G01Q60/22Y10S977/862
    • A scanning type near field interatomic force microscope of the type having a hook-shaped probe formed of a light transmitting material and having a sharpened tip portion with a transmitting hole for transmitting light, the probe being disposed over and moved relative to a sample surface for simultaneously measuring the shape of the surface of the sample and the optical characteristics of a minute region of the surface of the sample by scanning over the surface of the sample under a state in which the distance between the tip portion of the probe and the surface of the sample is within an operation distance in which an interatomic force acts between the tip portion of the probe and the surface of the sample. A quartz oscillator is attached to a shaft portion of the probe and has electrodes. A detection circuit detects a change in the resonance characteristics of the oscillator caused by the interatomic force acting between the tip portion of the probe and the surface of the sample. An XYZ scanner is used for maintaining a constant distance between the tip portion of the probe and the surface of the sample on the basis of a detection signal outputted from the detection circuit.
    • 一种扫描型近场原子力显微镜,其具有由透光材料形成的钩形探针,并且具有尖锐部分,其具有用于透射光的透光孔,所述探针设置在样品表面上方并相对于样品表面移动, 通过在探针的尖端部分和表面之间的距离的状态下扫描样品的表面,同时测量样品表面的形状和样品表面的微小区域的光学特性 样品在探针的尖端部分和样品表面之间的原子间力作用的操作距离内。 石英振荡器连接到探针的轴部分并具有电极。 检测电路检测由作用在探针的尖端部分和样品表面之间的原子间力引起的振荡器的共振特性的变化。 基于从检测电路输出的检测信号,使用XYZ扫描器来保持探头的尖端部分和样品表面之间的恒定距离。
    • 7. 发明申请
    • SAMPLE MANIPULATING APPARATUS
    • 样品操作装置
    • US20080314131A1
    • 2008-12-25
    • US12129149
    • 2008-05-29
    • Masatoshi YasutakeTakeshi UmemotoMasafumi Watanabe
    • Masatoshi YasutakeTakeshi UmemotoMasafumi Watanabe
    • G01B5/28
    • B25J7/00B25J15/12G01Q60/38G01Q80/00G02B21/32Y10S977/962
    • There is provided a sample manipulating apparatus 1 which is an apparatus of manipulating a sample S mounted on a substrate surface 2a, in which at least a position data and a shape data are acquired by observing the sample S, thereafter, a tweezers 4 is positioned by moving means 5 such that the sample S is positioned between an observing probe 15 and a grasping probe 16 based on the two data, after the positioning, a height of the tweezers 4 is set to a position of being remote from the substrate surface 2a by a constant distance by moving means 5 while monitoring a result of measurement by displacement measuring means 7, thereafter, the grasping probe 16 is moved to a side of the observing probe 15 while monitoring the result of measurement by the displacement measuring means 7 at the set height and the sample S is grasped while detecting a grasping start point.
    • 提供了一种样品操作装置1,其是操纵安装在基板表面2a上的样品S的装置,其中至少通过观察样品S获取位置数据和形状数据,此后,将镊子4定位 通过移动装置5,使得样本S基于两个数据位于观察探针15和抓握探针16之间,在定位之后,镊子4的高度被设置为远离基底表面2a的位置 在通过位移测量装置7监视测量结果的同时通过移动装置5保持恒定的距离,此后,将握持探头16移动到观察探针15的一侧,同时通过位移测量装置7监测测量结果 在检测到抓取开始点的同时抓住样本S。
    • 10. 发明授权
    • Access apparatus and available storage space calculation method
    • 访问装置和可用的存储空间计算方法
    • US09015444B2
    • 2015-04-21
    • US12672373
    • 2009-06-05
    • Takuji MaedaTsutomu MoriMasafumi NosakaTakeshi Umemoto
    • Takuji MaedaTsutomu MoriMasafumi NosakaTakeshi Umemoto
    • G06F12/00G06F3/06G06F17/30
    • G06F3/0644G06F3/0611G06F3/0643G06F3/0679G06F17/30091G06F17/30138
    • A method used in an access module that uses a file system to manage a nonvolatile memory of an information recording module enables an available storage space to be calculated in a short time before file data is recorded, and shortens the time required from initialization of the file system to recording. An access module (1) manages information about area management of the file system configured in an information recording module in units of fixed-length blocks. A divisional available storage space calculation unit (103) performs an available storage space calculation process in units of the fixed-length blocks, and completes preparations for recording when detecting a minimum required storage space for recording file data and enables recording of the file data. This shortens the time required from initialization of the file system to recording.
    • 在使用文件系统管理信息记录模块的非易失性存储器的访问模块中使用的方法使得能够在文件数据被记录之前的短时间内计算可用存储空间,并且缩短文件初始化所需的时间 系统录音。 访问模块(1)以固定长度块为单位管理在信息记录模块中配置的文件系统的区域管理的信息。 分割可用存储空间计算单元(103)以固定长度块为单位执行可用存储空间计算处理,并且在检测用于记录文件数据的最小所需存储空间并完成文件数据的记录时,完成记录准备。 这缩短了从文件系统初始化到录制所需的时间。