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1. 发明授权

US5311173A Navigation system and method using map data 失效
标题翻译：导航系统和使用地图数据的方法
公开(公告)号：US5311173A
公开(公告)日：1994-05-10
申请号：US758302
申请日：1991-08-28
申请人： Fuminobu Komura , Yoshikazu Hirayama , Koichi Homma , Makoto Kato , Takanori Shibata , Yoji Matsuoka , Akira Kagami , Michitaka Kosaka
发明人： Fuminobu Komura , Yoshikazu Hirayama , Koichi Homma , Makoto Kato , Takanori Shibata , Yoji Matsuoka , Akira Kagami , Michitaka Kosaka
IPC分类号： G01C21/00 , G01C21/30 , G06F17/30 , G08G1/123
CPC分类号： G01C21/30
摘要： In a navigation system which has sensors for detecting a running distance, an azimuth, etc. of a vehicle, and a memory for storing map data; a probability density of a position of the vehicle is calculated on the basis of the sensor outputs and the map data for each of quantization units with which a probability computation determined by detection accuracies of the sensors and quantization of the map data can be executed. In addition, a final stage calculation of DP matching between trajectory data obtained from the on-board sensor data from a start point of the vehicle until a current time and a candidate route estimated from the road map data is iteratively executed, whereby a plurality of estimative vehicular positions and uncertainties (costs) corresponding to the respective estimative positions are iteratively evaluated, and a correct vehicular position is estimated by selecting at least one estimative vehicular position of low uncertainty (cost).
摘要翻译：在具有用于检测行驶距离的传感器，车辆的方位等的导航系统和用于存储地图数据的存储器中; 基于传感器输出和用于通过传感器的检测精度确定的概率计算和可以执行地图数据的量化的每个量化单位的地图数据来计算车辆位置的概率密度。此外，迭代地执行从从车辆起点到当前时间的车载传感器数据获得的轨迹数据与从路线图数据估计的候选路线之间的DP匹配的最后阶段计算，由此，迭代评估对应于各个估计位置的估计车辆位置和不确定性（成本），并且通过选择至少一个低不确定性（成本）的估计车辆位置来估计正确的车辆位置。

2. 发明授权

US4912313A Method of measuring surface topography by using scanning electron microscope, and apparatus therefor 失效
标题翻译：使用扫描电子显微镜测量表面形貌的方法及其装置
公开(公告)号：US4912313A
公开(公告)日：1990-03-27
申请号：US275069
申请日：1988-11-22
申请人： Makoto Kato , Koichi Homma , Fuminobu Komura , Toshihiro Furuya
发明人： Makoto Kato , Koichi Homma , Fuminobu Komura , Toshihiro Furuya
IPC分类号： G01B15/04 , H01J37/28
CPC分类号： H01J37/28 , G01B15/04
摘要： Disclosed is a method and apparatus for measurement of surface topography of a sample by using a scanning electron microscope, in which: secondary electrons released from the sample are detected by detectors which are four or an integral multiple of four in number and which are disposed above the sample to surround the sample; differential coefficients in two directions perpendicularly intersecting each other at the scanning point are obtained from the detected signals; the differential coefficients are successively summing-integrated along the two directions thereby obtaining surface topography of the sample; and at the same time the calculation expression for calculating the surface topography is corrected with the sample table inclined.
摘要翻译：公开了一种使用扫描电子显微镜测量样品的表面形貌的方法和装置，其中：从样品释放的二次电子被检测器检测，该检测器是四个或四个的整数倍，并且被设置在上面样品围绕样品; 从检测信号中获得在扫描点处彼此垂直相交的两个方向上的微分系数; 差分系数沿着两个方向连续相加积分，从而获得样品的表面形貌; 并且同时用样本表倾斜来校正用于计算表面形貌的计算表达式。

3. 发明授权

US4803358A Scanning electron microscope 失效
标题翻译：扫描电子显微镜
公开(公告)号：US4803358A
公开(公告)日：1989-02-07
申请号：US169599
申请日：1988-03-17
申请人： Makoto Kato , Koichi Homma , Fuminobu Komura , Toshihiro Furuya
发明人： Makoto Kato , Koichi Homma , Fuminobu Komura , Toshihiro Furuya
IPC分类号： H01J37/20 , H01J37/22 , H01J37/28
CPC分类号： H01J37/20 , H01J37/28
摘要： A scanning electron microscope for scanning the surface of a specimen with an electron beam to detect secondary electrons, backscattered electrons, or X-rays emitted from the specimen, thereby forming an image of the surface of the specimen, is provided with a specimen table capable of making a horizontal movement, a vertical movement a rotating operation and a tilting operation, an arithmetic unit for converting the output of a detector for detecting the secondary electrons, backscattered electrons or X-ray into a digital signal to store the digital signal, and for calculating the amount of each of the horizontal movement, vertical movement, rotating operation and tilting operation of the specimen table, on the basis of the stored information, an indication given from the outside, and others, and a controller for controlling the specimen table on the basis of a calculated value from the arithmetic unit.
摘要翻译：一种扫描电子显微镜，用于用电子束扫描样品的表面以检测从试样发射的二次电子，背散射电子或X射线，从而形成试样的表面的图像，其具有能够水平移动的垂直运动，旋转操作和倾斜操作的垂直运动，用于将用于检测二次电子的检测器的输出，反向散射电子或X射线转换成数字信号以存储数字信号的运算单元，以及用于根据存储的信息，从外部给出的指示等来计算样本台的水平移动，垂直移动，旋转操作和倾斜操作中的每一个的量，以及用于控制样本表的控制器基于来自算术单元的计算值。

4. 发明授权

US5001344A Scanning electron microscope and method of processing the same 失效
标题翻译：扫描电子显微镜及其加工方法
公开(公告)号：US5001344A
公开(公告)日：1991-03-19
申请号：US390731
申请日：1989-08-08
申请人： Makoto Kato , Koichi Homma , Fuminobu Komura , Toshihiro Furuya , Shinobu Otsuka
发明人： Makoto Kato , Koichi Homma , Fuminobu Komura , Toshihiro Furuya , Shinobu Otsuka
IPC分类号： H01J37/22 , G01B15/04 , H01J37/28 , H01J49/06
CPC分类号： H01J37/28
摘要： An image generated by the detected signals of a scanning electron microscope is divided, for example, into a plurality of rectangular small areas with the boundaries parallel to the y-axis. The relative height in the boundary is obtained by conducting one dimensional integration for respectively boundaries. Thereafter, the relative height difference between the boundaries is determined by conducting one dimensional integration for each area in the direction perpendicular to the boundary. Thereby, the surface three dimensional topography having less distortion can be measured, even in case errors are included in the normal distribution which indicates the surface topography of the specimen, by adjusting and determining the height in the area by the interporating operation.
摘要翻译：由扫描电子显微镜的检测信号产生的图像被划分为多个具有与y轴平行的矩形小区域。通过对边界进行一维积分获得边界中的相对高度。此后，通过对垂直于边界的方向上的每个区域进行一维积分来确定边界之间的相对高度差。因此，即使在表示样本的表面形貌的正态分布中包含错误的情况下，也可以通过调整和确定通过交错操作确定该区域的高度，来测量具有较小失真的表面三维形貌。

5. 发明授权

US5812421A System for cooperatively operating river management facilities 失效
标题翻译：合作经营河道管理设施体系
公开(公告)号：US5812421A
公开(公告)日：1998-09-22
申请号：US633098
申请日：1996-04-16
申请人： Kenji Fujii , Koichi Homma , Fuminobu Komura , Kunio Takada
发明人： Kenji Fujii , Koichi Homma , Fuminobu Komura , Kunio Takada
IPC分类号： E02B3/00 , G01F23/00
CPC分类号： E02B3/00
摘要： A river management system for controllably operating devices of management facilities installed at pluralities of rivers and waterways to manage water volumes in a river network including the pluralities of rivers and waterways. The river management system includes an operation plan database for storing therein a plurality of sets of the contents of operations of the river management facility devices in the form of operation modes when the values of water levels, flow rates, precipitations and change rates thereof at a plurality of points of the river network satisfy predetermined conditions; an operation plan decider, when the values of water levels, flow rates, precipitations and change rates thereof at the points of the river network satisfy the predetermined conditions, for selecting one of the operation modes corresponding to the conditions and determining the operation contents of the river management facility devices; and a monitor/input section for inputting values of water levels, flow rates and precipitations of the points of the river network to the system.
摘要翻译：一套河道管理系统，用于可控地运行安装在多条河流和水道上的管理设施，管理包括多条河流和水道在内的河网水量。河流管理系统包括操作计划数据库，用于在运行模式的形式中存储河流管理设备装置的操作内容的多组，当水位，流量，沉降和其变化率在河网多点满足预定条件; 操作方案决定器，当在河网的点处的水位，流量，沉降和其变化率的值满足预定条件时，用于选择与条件相对应的操作模式之一并确定其中的操作内容河流管理设备; 以及用于输入河网点到系统的水位，流量和沉降值的监视器/输入部分。

6. 发明授权

US4695964A Image correction processing method 失效
标题翻译：图像校正处理方法
公开(公告)号：US4695964A
公开(公告)日：1987-09-22
申请号：US676921
申请日：1984-11-30
申请人： Youichi Seto , Koichi Homma , Fuminobu Komura , Hideo Ota
发明人： Youichi Seto , Koichi Homma , Fuminobu Komura , Hideo Ota
IPC分类号： G06T3/00 , G01C11/02 , G06T1/00 , G01C7/02 , G03B27/68 , G06F15/31
CPC分类号： G01C11/025
摘要： Distortion models consisting of two forward and backward reciprocating planes that let a corrected image correspond to an uncorrected image for each scanning direction are constituted to let an uncorrected satellite image scanned by a reciprocating scanning sensor with scanning overlap or scanning underlap correspond to a corrected image after distortion correction, by means of a continuous mapping function on a 1:1 basis. It is determined whether each point on the corrected image is a point on an overlapping scan or on an underlapping scan or on a normal scan from the existence of a real point on the distortion models.
摘要翻译：构成由两个向前和向后往复平面组成的失真模型，使得校正图像对应于每个扫描方向的未校正图像，使得由具有扫描重叠或扫描重叠的往复式扫描传感器扫描的未校正卫星图像对应于校正后的图像通过1：1的连续映射功能进行失真校正。确定校正图像上的每个点是否是重叠扫描上的点或在重叠扫描上的点，或者在失真模型上存在真实点的正常扫描。

7. 发明授权

US4907287A Image correction system for scanning electron microscope 失效
标题翻译：扫描电子显微镜图像校正系统
公开(公告)号：US4907287A
公开(公告)日：1990-03-06
申请号：US332376
申请日：1989-03-31
申请人： Koichi Homma , Fuminobu Komura , Tetsuo Yokoyama , Koichi Haruna , Toshihiro Furuya , Hiromi Kashiwabara , Akira Maeda , Yutaka Takuma , Takashi Iizumi
发明人： Koichi Homma , Fuminobu Komura , Tetsuo Yokoyama , Koichi Haruna , Toshihiro Furuya , Hiromi Kashiwabara , Akira Maeda , Yutaka Takuma , Takashi Iizumi
IPC分类号： G01Q30/06 , G06T5/00 , H01J37/22
CPC分类号： H01J37/28 , G06T5/006 , H01J37/222 , H01J2237/0216
摘要： An image correcting apparatus for correcting distortion appearing in an image produced by electron beam scanning in a SEM under the influence of electric, magnetic and mechanical vibrations through arithmetic operations for eliminating the distortion. Installation of electric shield, magnetic shield and vibration-damping structure is thus rendered unnecessary.
摘要翻译：一种图像校正装置，用于通过用于消除失真的算术运算，在电磁场和机械振动的影响下，用SEM校正由电子束扫描产生的图像中出现的畸变。因此，不需要安装电气屏蔽，磁屏蔽和减振结构。

8. 发明授权

US4682300A Image correction processing method and apparatus 失效
标题翻译：图像校正处理方法及装置
公开(公告)号：US4682300A
公开(公告)日：1987-07-21
申请号：US571742
申请日：1984-01-18
申请人： Youichi Seto , Koichi Homma , Fuminobu Komura , Shimbu Yamagata , Yutaka Kubo , Hirotaka Mizuno
发明人： Youichi Seto , Koichi Homma , Fuminobu Komura , Shimbu Yamagata , Yutaka Kubo , Hirotaka Mizuno
IPC分类号： G06T3/00 , G01C11/04 , G06T1/00 , G01C25/00 , G03B27/68 , G06K9/40 , H04N7/18
CPC分类号： G01C11/04
摘要： By using a low-frequency component of attitude data of an uncorrected image resulting from scanning the ground by means of a sensor mounted on a satellite, low-frequency distortion correction coefficients are calculated. By using a high-frequency component of attitude data, a change rate is calculated. From said low-frequency distortion correction coefficients and said change rate, distortion correction coefficients covering a high frequency are calculated. By applying bidirectional resampling to the uncorrected image by using said distortion correction coefficients covering a high frequency, a corrected image is obtained.
摘要翻译：通过使用通过安装在卫星上的传感器扫描地面而产生的未校正图像的姿态数据的低频分量，计算低频失真校正系数。通过使用姿态数据的高频分量，计算变化率。根据所述低频失真校正系数和所述变化率，计算覆盖高频的失真校正系数。通过使用覆盖高频的所述失真校正系数对未校正图像应用双向重采样，获得校正图像。

9. 发明授权

US5870730A Decision making method 失效
标题翻译：决策方法
公开(公告)号：US5870730A
公开(公告)日：1999-02-09
申请号：US499203
申请日：1995-07-07
申请人： Masatoshi Furuya , Fuminobu Komura
发明人： Masatoshi Furuya , Fuminobu Komura
IPC分类号： G06F9/44 , G06N5/04 , G06F17/00
CPC分类号： G06N5/048
摘要： When an intention is decided by a computer, the conclusion part of a rule is expressed by using an intention level such as an auxiliary verb of intention and an intention is decided on the basis of the expression. A rule for a certain action is described in a format of "IF (status of A), THEN (action B on the basis of the status A)+(intention level)" beforehand. A fitness degree indicating the fitness state of the status A to the status to be processed is calculated. When the fitness degree at the strongest intention level is highest, the corresponding rule is assumed as an intention in the status to be processed. When the fitness degree at the strongest intention level is not highest, it is converted to a fitness degree equivalent to the intention level of the next strength and a rule which is an intention to an action is decided.
摘要翻译：当意图由计算机决定时，规则的结论部分通过使用诸如意图的辅助动词的意图级别来表示，并且基于表达式来确定意图。事先以“IF（状态A），THEN（基于状态A的动作B）+（意图级别）”的格式描述某个动作的规则。计算表示状态A对待处理状态的适应度状态的适应度。当最强意图级别的适应度最高时，相应的规则被认为是待处理状态的意图。当最强意图水平的健身程度不是最高时，将其转换为与下一个力量的意图水平相当的健身度，并且确定作为对动作的意图的规则。

10. 发明授权

US5546572A Method for retrieving database of image information 失效
标题翻译：检索图像信息数据库的方法
公开(公告)号：US5546572A
公开(公告)日：1996-08-13
申请号：US934336
申请日：1992-08-25
申请人： Youichi Seto , Masahiro Kikuchi , Takatoshi Kodaira , Shu Tezuka , Fuminobu Komura , Kuniaki Matsumoto
发明人： Youichi Seto , Masahiro Kikuchi , Takatoshi Kodaira , Shu Tezuka , Fuminobu Komura , Kuniaki Matsumoto
IPC分类号： G06F17/30 , G06T17/00
CPC分类号： G06F17/30241 , Y10S707/99935
摘要： A retrieving key representing position information is used to retrieve image information containing the retrieving key information at a high speed and high precision. First a retrieving key is inputted to display retrieval information. The retrieving key is used to retrieve an image having a large size relative to a geometric distortion error, and the longitude/latitude conversion coefficients of the retrieved image are corrected. By using the corrected longitude/latitude conversion coefficients, an image having a small size relative to the geometric distortion error is retrieved, and the retrieved image is subject to distortion correction and image magnification.
摘要翻译：代表位置信息的检索关键字用于以高速和高精度检索包含检索关键信息的图像信息。首先输入检索关键字以显示检索信息。检索关键字用于检索相对于几何失真误差具有大尺寸的图像，并校正检索图像的经度/纬度转换系数。通过使用校正的经度/纬度转换系数，检索相对于几何失真误差的小尺寸的图像，并且检索到的图像进行失真校正和图像放大。

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