公开(公告)号：US6144973A

公开(公告)日：2000-11-07

申请号：US923915

申请日：1997-09-05

申请人： Hiroko Fujii ,  Shin-ya Amano ,  Masana Minami

发明人： Hiroko Fujii ,  Shin-ya Amano ,  Masana Minami

IPC分类号： G06F17/30

CPC分类号： G06F17/30899 ,  Y10S707/99935 ,  Y10S707/99945

摘要： The degree of association between each document specified by each of the URLs included in the document transferred from a document providing system to a document requesting system and the document specified by the preceding document request is determined on the basis of the depth of link between the document specified by the preceding document request and each document specified by each URL or the degree of similarity between the contents of those documents. Using the thus obtained degree of association, a document to be received in advance is specified in the document requesting system. Consequently, even when a document having a lot of URLs is requested first or when each of the documents requested as related documents further includes a URL specifying another document, the document requesting system can specify documents closely related to the first requested document.

摘要翻译： 基于文档的深度来确定由从文档提供系统传送到文档请求系统的文档中包含的每个URL指定的每个文档之间的关联程度和由前一个文档请求指定的文档的关联度， 由上述文件请求指定，每个URL指定的每个文档或这些文档的内容之间的相似程度。 使用如此获得的关联度，在文档请求系统中指定预先接收到的文档。 因此，即使首先请求具有大量URL的文档，或者当作为相关文档请求的每个文档还包括指定另一文档的URL时，文档请求系统可以指定与第一请求文档密切相关的文档。

公开(公告)号：US20070239347A1

公开(公告)日：2007-10-11

申请号：US11249043

申请日：2005-10-11

申请人： Takayuki Watanabe ,  Koutaro Wakamatsu ,  Daishi Mori ,  Masana Minami

发明人： Takayuki Watanabe ,  Koutaro Wakamatsu ,  Daishi Mori ,  Masana Minami

IPC分类号： G01C21/00

CPC分类号： G01C21/28

摘要： A navigation system includes a GPS receiver for receiving radio waves transmitted from multiple GPS satellites and producing a measured position, an error-range setting unit for setting an estimated error range in which a measured position at the time of current positioning by the GPS receiver is included, a relative-position determining unit, and a position correcting unit. The relative-position determining unit and the position correcting unit correct the measured position by using an actual measured position, when the actual measured position produced by the GPS receiver at the current positioning time is in the estimated error range. The relative-position determining unit and the position correcting unit correct the measured position in accordance with a relative positional relationship between the actual measured position and the estimated error range, when the actual measured position is out of the estimated error range.

摘要翻译： 导航系统包括：GPS接收器，用于接收从多个GPS卫星发送的无线电波并产生测量位置;误差范围设定单元，用于设定GPS接收机当前定位时测量位置的估计误差范围 相关位置确定单元和位置校正单元。 当GPS接收机在当前定位时间产生的实际测量位置处于估计误差范围时，相对位置确定单元和位置校正单元通过使用实际测量位置校正测量位置。 当实际测量位置超出估计误差范围时，相对位置确定单元和位置校正单元根据实际测量位置和估计误差范围之间的相对位置关系校正测量位置。

公开(公告)号：US3972616A

公开(公告)日：1976-08-03

申请号：US590933

申请日：1975-06-27

申请人： Masana Minami ,  Hidekazu Sekizawa

发明人： Masana Minami ,  Hidekazu Sekizawa

IPC分类号： G01N21/88 ,  G01B11/24 ,  G01B11/30 ,  G01N21/94 ,  G01N21/956 ,  G03F1/84 ,  G03F7/20 ,  H01L21/027 ,  H01L21/66 ,  G06K9/08 ,  G01N21/16 ,  G01N21/32

CPC分类号： G03F1/84 ,  G01N21/95623 ,  G03F7/70483

摘要： Two kinds of light sources, one of which emits a coherent light and the other of which emits incoherent light, are provided. The coherent light and incoherent light respectively emitted from the two different kinds of light sources, proceed on the same optical axis. A photomask, such as for an integrated-circuit, or other objects, which have linear straight line features and nonlinear defects, are simultaneously illuminated by the coherent light and incoherent light.The two kinds of light which pass through the photomask or other objects are transformed into a Fourier-transform pattern by a transform lens. A spatial filter, having a plurality of arms which extend in predetermined directions from the center thereof, is provided on the focal plane of the transform lens.The spatial filter suppresses the passing of coherent light having information of the linear straight line features. The coherent light which has information of the defects of the photomask is not suppressed by the spatial filter. The coherent light and incoherent light passing through the spatial filter are directed to an image plane.As a result thereof, an image of the photomask or other object, obtained by the incoherent light and an image of the defects of the photomask or other objects obtained by the coherent light, are simultaneously projected on each other on the image plane.

摘要翻译： 提供两种光源，其中一种发射相干光，另一种发射非相干光。 从两种不同种类的光源分别发出的相干光和非相干光在相同的光轴上进行。 具有线性直线特征和非线性缺陷的诸如集成电路或其他物体的光掩模由相干光和非相干光同时照亮。

公开(公告)号：US4153336A

公开(公告)日：1979-05-08

申请号：US752984

申请日：1976-12-21

申请人： Masana Minami ,  Hidekazu Sekizawa

发明人： Masana Minami ,  Hidekazu Sekizawa

IPC分类号： G01N21/88 ,  G01B11/24 ,  G01N21/956 ,  G02B27/46 ,  H01L21/027 ,  H01L21/66 ,  G02B27/38 ,  G01N21/00

CPC分类号： G01B11/2433 ,  G01N21/956

摘要： An apparatus for detecting the defects composed of non-linear components of a subject pattern, includes a laser source for illuminating the subject pattern by a laser beam, a Fourier-transform lens for projecting an information light from the pattern through a spatial filter onto a screen. The filter is placed on the Fourier-transform plane of the Fourier-transformed information light for intercepting the coherent light having information of the linear components, the filter having arm sections extending correspondingly to the linear components of said normal pattern, the outer periphery of said arm sections including curved sections protruding toward the intersecting point of the arms.

摘要翻译： 一种用于检测由被摄体图形的非线性分量构成的缺陷的装置，包括用于通过激光束照射被摄体图案的激光源，用于将来自图案的信息光通过空间滤光器投影到傅立叶变换透镜上的傅里叶变换透镜， 屏幕。 滤波器被放置在用于截取具有线性分量的信息的相干光的傅里叶变换信息光的傅里叶变换平面上，所述滤波器具有相应于所述正常图案的线性分量延伸的臂部分，所述 臂部分包括朝向臂的交叉点突出的弯曲部分。

公开(公告)号：US4507647A

公开(公告)日：1985-03-26

申请号：US256928

申请日：1981-04-23

申请人： Masana Minami ,  Hiroshi Tamaki ,  Tsuneo Sasaki ,  Kazuaki Kimura

发明人： Masana Minami ,  Hiroshi Tamaki ,  Tsuneo Sasaki ,  Kazuaki Kimura

IPC分类号： G01D5/38 ,  G01B11/00 ,  G01D5/245 ,  G01D5/347 ,  G01D5/36 ,  H03M1/00 ,  H03K13/18 ,  G01D5/34

CPC分类号： G01D5/36 ,  G01D5/2457 ,  H03M1/287

摘要： An encoder having an optical measuring part establishing a vernier relationship between a code plate and a line sensor, and counters for obtaining a course reading from time serial output signals of the line sensor and a fine reading from the vernier relationship. Correction data including a change component in a magnification of a lens system are obtained from a counter. The correction data and the fine reading are supplied to a converting circuit to provide a corrected fine reading.

摘要翻译： 一种编码器，其具有在代码板和线传感器之间建立游标关系的光学测量部分，以及用于从线传感器的时间串行输出信号和从游标关系得到精细读取的步骤读取的计数器。 从计数器获得包括透镜系统的倍率中的变化分量的校正数据。 校正数据和精细读取被提供给转换电路以提供校正的精细读取。

公开(公告)号：US4299443A

公开(公告)日：1981-11-10

申请号：US22842

申请日：1979-03-22

申请人： Masana Minami ,  Hidekazu Sekizawa

发明人： Masana Minami ,  Hidekazu Sekizawa

IPC分类号： G01N21/88 ,  G01B11/24 ,  G01N21/956 ,  G02B27/46 ,  H01L21/027 ,  H01L21/66 ,  G02B27/38 ,  G01N21/00

CPC分类号： G01B11/2433 ,  G01N21/956

摘要： An apparatus for detecting the defects composed of non-linear components of a subject pattern, includes a laser source for illuminating the subject pattern by a laser beam, a Fourier-transform lens for projecting an information light from the pattern through a spatial filter onto a screen. The filter is placed on the Fourier-transform plane of the Fourier-transformed information light for intercepting the coherent light having information on linear components, the filter having arm sections extending correspondingly to the linear components of said normal pattern, the outer periphery of said arm sections including curved sections of a circular or elliptical shape protruding toward the intersecting point of the arms.

摘要翻译： 一种用于检测由被摄体图形的非线性分量构成的缺陷的装置，包括用于通过激光束照射被摄体图案的激光源，用于将来自图案的信息光通过空间滤光器投影到傅立叶变换透镜上的傅里叶变换透镜， 屏幕。 滤波器被放置在用于截取具有关于线性分量的信息的相干光的傅里叶变换信息光的傅立叶变换平面上，该滤波器具有相应于所述正常图案的线性分量延伸的臂部分，所述臂的外周 部分包括朝向臂的交叉点突出的圆形或椭圆形的弯曲部分。

公开(公告)号：US3942159A

公开(公告)日：1976-03-02

申请号：US426598

申请日：1973-12-20

申请人： Masana Minami

发明人： Masana Minami

IPC分类号： H04N5/66 ,  G09G1/14 ,  G09G3/20 ,  G09G5/24 ,  G11C13/04 ,  G11C11/42

CPC分类号： G11C13/047 ,  G09G1/14 ,  G09G3/20

摘要： An optical readout device including a gas discharge display panel with spot light sources each selectively energizable to illuminate the corresponding character pattern, a memory plate which stores the character patterns, and also including an image pickup device which detects the light distribution of the character pattern illuminated with the spot light of the said gas discharge display panel.

摘要翻译： 一种光学读出装置，包括具有点光源的气体放电显示面板，每个点光源均可选择性地激发以照射相应的字符图案，存储字符图案的存储板，并且还包括检测被照亮的字符图案的光分布的图像拾取装置 与所述气体放电显示面板的聚光灯。

公开(公告)号：US07197037B2

公开(公告)日：2007-03-27

申请号：US10691475

申请日：2003-10-22

申请人： Daishi Mori ,  Yoko Fukushima ,  Masana Minami ,  Naoya Mitsuhashi

发明人： Daishi Mori ,  Yoko Fukushima ,  Masana Minami ,  Naoya Mitsuhashi

IPC分类号： H04L12/28

CPC分类号： H04W4/12 ,  H04L51/38 ,  H04L67/18 ,  H04W4/04

摘要： In a message processing system, a plurality of vehicles or other locations are equipped with message processing devices and transmit and receive a message. The message has a header and a body. The header includes a valid duration and/or a valid zone specified by various methods, and an optional flag set when the message reaches the valid zone. The body includes data to be transmitted and read out for predetermined processing. When receiving the message, the message processing device may transfer the message if the message is within the valid duration and the device is within the valid zone, or if the message is within the duration and the device is not within the valid zone but the flag is not set. When transmitting a message, the message processing device sets the valid duration and/or zone and may include the flag for the message header, and generates the data to be transmitted for the message body.

摘要翻译： 在消息处理系统中，多个车辆或其他位置配备有消息处理设备并且发送和接收消息。 消息有一个标题和一个正文。 标题包括有效的持续时间和/或由各种方法指定的有效区域，以及当消息到达有效区域时设置的可选标志。 身体包括要发送和读出以进行预定处理的数据。 消息处理设备在接收到消息时，如果消息在有效持续时间内并且设备在有效区域内，或者如果消息在持续时间内，并且设备不在有效区域内而是标记 没有设置。 当发送消息时，消息处理设备设置有效的持续时间和/或区域，并且可以包括用于消息头的标志，并且生成要发送给消息体的数据。

公开(公告)号：US4529964A

公开(公告)日：1985-07-16

申请号：US626608

申请日：1984-07-06

申请人： Masana Minami ,  Kazuaki Kimura ,  Masayuki Kondo ,  Tsuneo Sasaki

发明人： Masana Minami ,  Kazuaki Kimura ,  Masayuki Kondo ,  Tsuneo Sasaki

IPC分类号： G01D5/244 ,  G01D5/36 ,  H03M1/00 ,  G08C9/00

CPC分类号： G01D5/36 ,  G01D5/24409 ,  H03M1/301 ,  H03M1/305

摘要： An encoder for measuring devices having a code plate including binary grating patterns arranged in a given regular fashion and forming a first scale, a linear sensor including photodiode elements arranged with fixed intervals and forming a second scale disposed in parallel with the code plate, and processor means for absolute-interpolating one pitch of the first or second scale on the basis of reading data or information obtained from the linear sensor corresponding to a relative position of the patterns to the elements.When the number of the scale divisions of the first scale within a fixed range is N, the number of the scale divisions of the second scale is N+1. Accordingly, when the first scale is a main scale, the second scale is a vernier scale. The processor means detects a phase inverting point corresponding to the interpolation point on the basis of the reading data. The processor means performs the absolute interpolation by detecting the phase inverting point.

摘要翻译： 一种用于测量具有编码板的编码器，所述编码板包括以给定的规则方式布置并形成第一刻度的二进制光栅图案，包括以固定间隔布置的光电二极管元件和形成与代码板平行设置的第二刻度的线性传感器，以及处理器 在第一或第二比例的绝对内插绝对插值的基础上，从与图形相对于元素的相对位置对应的从线性传感器获得的数据或信息。 当固定范围内的第一刻度的比例划分数为N时，第二刻度的刻度除数为N + 1。 因此，当第一刻度是主刻度时，第二刻度是游标刻度。 处理器装置根据读取数据检测与插补点对应的相位反转点。 处理器装置通过检测相位反转点进行绝对内插。

公开(公告)号：US4130348A

公开(公告)日：1978-12-19

申请号：US821192

申请日：1977-08-02

申请人： Masana Minami

发明人： Masana Minami

IPC分类号： G03H1/16 ,  G02B27/28

CPC分类号： G03H1/16

摘要： An optical system for a object illuminating light source includes a phase plate for giving "0"-relative phases or ".pi."-relative phases to the incident light fluxes to cancel with respect to one another all the interference fringes except for those two light fluxes incident to define a maximum angle.

摘要翻译： 用于对象照明光源的光学系统包括用于向入射光束提供“0”相关或“π”相位的相位板，以相对于彼此抵消除了那些两个光束之外的所有干涉条纹 事件定义最大角度。