公开(公告)号：US07303360B2

公开(公告)日：2007-12-04

申请号：US11674225

申请日：2007-02-13

申请人： Tetsuro Nakagawa ,  Yasuhiro Yuguchi ,  Koichi Soma ,  Hiroshi Iimori ,  Mitsuaki Shimamura

发明人： Tetsuro Nakagawa ,  Yasuhiro Yuguchi ,  Koichi Soma ,  Hiroshi Iimori ,  Mitsuaki Shimamura

IPC分类号： B63C11/10

CPC分类号： B63C11/52 ,  B63C11/42 ,  G21C17/01 ,  G21C17/013 ,  G21Y2002/207 ,  G21Y2002/304 ,  G21Y2002/40 ,  G21Y2004/30 ,  G21Y2004/501 ,  G21Y2004/504

摘要： Disclosed is a system that performs inspection and repair of an underwater structure, specifically core internals in a pressure vessel. An underwater vehicle is provided with a drive wheel, a contact force generating unit (e.g., thruster) that presses the drive wheel to a vertical wall of the underwater structure, an ascending force control unit (e.g., ballast) that controls the buoyancy of the vehicle, a guide roller that engages with and is pressed against an undersurface of the underwater structure by the ascending force controlled by the ascending force control unit. The underwater vehicle is appropriately positioned with respect to the vertical direction by the guide roller. The drive wheel is driven for rotation so that the underwater vehicle runs horizontally along the vertical wall to reach the inspection or repair site, where the inspection or repair is carried out by work tool mounted to the underwater vehicle.

摘要翻译： 公开了一种执行水下结构的检查和修理，特别是压力容器中的核心内部件的系统。 水下车辆设有驱动轮，将驱动轮按压到水下结构的垂直壁的接触力产生单元（例如，推进器），控制浮力的上升力控制单元（例如镇流器） 导向辊，通过上升力控制单元控制的上升力与水下结构的下表面接合并压靠在其上。 水下车辆通过导辊相对于垂直方向适当地定位。 驱动轮被驱动旋转，使得水下车辆沿垂直壁水平移动，到达检查或修理现场，在那里通过安装在水下车辆上的工具进行检查或修理。

公开(公告)号：US08085296B2

公开(公告)日：2011-12-27

申请号：US11470108

申请日：2006-09-05

申请人： Yasuhiro Yuguchi ,  Koichi Soma ,  Takeshi Maehara ,  Ikuko Kameyama ,  Tetsuro Nakagawa ,  Hiroyuki Adachi

发明人： Yasuhiro Yuguchi ,  Koichi Soma ,  Takeshi Maehara ,  Ikuko Kameyama ,  Tetsuro Nakagawa ,  Hiroyuki Adachi

IPC分类号： H04N7/18

CPC分类号： G01B11/002 ,  G01S5/163

摘要： A method of computing an operating position based on a relative distance between a monitor and a movable body correlating data is obtained in advance for determining a one to one correlation between the relative distance and dimensions on the surface of a photographed object of an image. A relative angle is measured between the photographed object and the monitor. The movable body is photographed using a camera of the monitor. The distance and dimensions between reference points on the image are compared with the correlating data coincident with the measured relative angle.

摘要翻译： 预先获得基于监视器和移动体之间的相对距离计算操作位置的方法，以确定图像拍摄对象的表面上的相对距离和尺寸之间的一对一相关性。 在拍摄对象和监视器之间测量相对角度。 使用监视器的照相机拍摄移动体。 将图像上的参考点之间的距离和尺寸与与测量的相对角度一致的相关数据进行比较。

公开(公告)号：US20110292205A1

公开(公告)日：2011-12-01

申请号：US11470108

申请日：2006-09-05

申请人： Yasuhiro Yuguchi ,  Koichi Soma ,  Takeshi Maehara ,  Ikuko Kameyama ,  Tetsuro Nakagawa ,  Hiroyuki Adachi

发明人： Yasuhiro Yuguchi ,  Koichi Soma ,  Takeshi Maehara ,  Ikuko Kameyama ,  Tetsuro Nakagawa ,  Hiroyuki Adachi

IPC分类号： H04N7/18

CPC分类号： G01B11/002 ,  G01S5/163

摘要： A method of computing an operating position based on a relative distance between a monitor and a movable body correlating data is obtained in advance for determining a one to one correlation between the relative distance and dimensions on the surface of a photographed object of an image. A relative angle is measured between the photographed object and the monitor. The movable body is photographed using a camera of the monitor. The distance and dimensions between reference points on the image are compared with the correlating data coincident with the measured relative angle.

摘要翻译： 预先获得基于监视器和移动体之间的相对距离计算操作位置的方法，以确定图像拍摄对象的表面上的相对距离和尺寸之间的一对一相关性。 在拍摄对象和监视器之间测量相对角度。 使用监视器的照相机拍摄移动体。 将图像上的参考点之间的距离和尺寸与与测量的相对角度一致的相关数据进行比较。

公开(公告)号：US20070140403A1

公开(公告)日：2007-06-21

申请号：US11504691

申请日：2006-08-16

申请人： Yasuhiro Yuguchi ,  Hiroyuki Adachi ,  Tetsuro Nakagawa ,  Satoshi Yamamoto ,  Hidefumi Amanai ,  Ken Okuda

发明人： Yasuhiro Yuguchi ,  Hiroyuki Adachi ,  Tetsuro Nakagawa ,  Satoshi Yamamoto ,  Hidefumi Amanai ,  Ken Okuda

IPC分类号： G21C17/00

CPC分类号： G21C17/01 ,  G21C19/02 ,  G21C19/207

摘要： A method for inspection and maintenance of an inside of a nuclear power reactor is provided, which can perform positioning of a remote operated vehicle relative to an inspection target surface in a nuclear power reactor in a short period of time with high accuracy, and enhance the positioning repeatability for the remote operated vehicle, thereby enabling performance of the inspection and maintenance for the inspection target surface securely and satisfactorily. For the inspection or maintenance for the inspection target surface 1a in a nuclear power reactor by using the remote operated vehicle 30, a detection mark 3 is formed in advance by providing a notching, marking, punching or engraving process to the inspection target surface 1a before performing inspection or maintenance of the inside of the nuclear power reactor by using the remote operated vehicle 30. Then, the remote operated vehicle 30 is driven to move in the nuclear power reactor filled with water. During the movement, the detection mark 3 formed in the inspection target surface 1a is detected by using the remote operated vehicle 30 so as to determine the position of the remote operated vehicle 30.

摘要翻译： 提供了一种用于核电反应堆内部的检查和维护的方法，其能够在短时间内高精度地执行远程操作车辆相对于核动力反应堆中的检查目标表面的定位，并且增强 对远程操作车辆的定位可重复性，从而能够可靠且令人满意地执行检查目标表面的检查和维护。 为了通过使用遥控车辆30对核动力堆的检查对象面1a进行检查或维护，通过向检查对象面1设置切口，标记，冲压或雕刻处理，预先形成检测标记3 在通过使用远程操作车辆30进行核动力反应堆内部的检查或维护之前，驱动远程操作车辆30在充满水的核动力反应堆中移动。 在移动期间，通过使用遥控车辆30来检测形成在检查目标表面1a中的检测标记3，以便确定远程操作车辆30的位置。

公开(公告)号：US07286950B2

公开(公告)日：2007-10-23

申请号：US11179330

申请日：2005-07-12

申请人： Satoshi Ozora ,  Tetsuro Nakagawa ,  Makoto Tsunoda ,  Nobumasa Takaiwa

发明人： Satoshi Ozora ,  Tetsuro Nakagawa ,  Makoto Tsunoda ,  Nobumasa Takaiwa

IPC分类号： G06F19/00

CPC分类号： G01R31/319 ,  G01R31/31922 ,  G01R31/31932 ,  G01R31/31937

摘要： There is provided a testing device including: a first signal comparator operable to acquire a value of an output pattern based on a result that is obtained by comparing a voltage of an output signal and a first threshold value voltage in a first strobe timing, in order to acquire a first output pattern sequence; a second signal comparator operable to acquire a value of an output pattern based on a result that is obtained by comparing a voltage of an output signal and a second threshold value voltage in a second strobe timing, in order to acquire a second output pattern sequence; a header pattern sequence detecting unit operable to detect that the first output pattern sequence is identical with a header pattern sequence; and an expectation comparing unit operable to output a comparison result between the second output pattern sequence acquired by the second signal comparator and an expectation pattern sequence when detecting a correspondence between the first output pattern sequence and the header pattern sequence.

摘要翻译： 提供了一种测试装置，包括：第一信号比较器，用于根据通过比较第一选通定时中的输出信号的电压和第一阈值电压获得的结果来获取输出模式的值， 以获取第一输出模式序列; 第二信号比较器，用于基于通过比较第二选通定时中的输出信号的电压和第二阈值电压获得的结果来获取输出模式的值，以便获取第二输出模式序列; 标题图案序列检测单元，用于检测第一输出图案序列与标题图案序列相同; 以及期望比较单元，用于当检测到所述第一输出图案序列和所述标题图案序列之间的对应关系时，输出由所述第二信号比较器获取的所述第二输出图案序列与期望图案序列之间的比较结果。

公开(公告)号：US20060036389A1

公开(公告)日：2006-02-16

申请号：US11179330

申请日：2005-07-12

申请人： Satoshi Ozora ,  Tetsuro Nakagawa ,  Makoto Tsunoda ,  Nobumasa Takaiwa

发明人： Satoshi Ozora ,  Tetsuro Nakagawa ,  Makoto Tsunoda ,  Nobumasa Takaiwa

IPC分类号： G06F19/00

CPC分类号： G01R31/319 ,  G01R31/31922 ,  G01R31/31932 ,  G01R31/31937

摘要： There is provided a testing device including: a first signal comparator operable to acquire a value of an output pattern based on a result that is obtained by comparing a voltage of an output signal and a first threshold value voltage in a first strobe timing, in order to acquire a first output pattern sequence; a second signal comparator operable to acquire a value of an output pattern based on a result that is obtained by comparing a voltage of an output signal and a second threshold value voltage in a second strobe timing, in order to acquire a second output pattern sequence; a header pattern sequence detecting unit operable to detect that the first output pattern sequence is identical with a header pattern sequence; and an expectation comparing unit operable to output a comparison result between the second output pattern sequence acquired by the second signal comparator and an expectation pattern sequence when detecting a correspondence between the first output pattern sequence and the header pattern sequence.

摘要翻译： 提供了一种测试装置，包括：第一信号比较器，用于根据通过比较第一选通定时中的输出信号的电压和第一阈值电压获得的结果来获取输出模式的值， 以获取第一输出模式序列; 第二信号比较器，用于基于通过比较第二选通定时中的输出信号的电压和第二阈值电压获得的结果来获取输出模式的值，以便获取第二输出模式序列; 标题图案序列检测单元，用于检测第一输出图案序列与标题图案序列相同; 以及期望比较单元，用于当检测到所述第一输出图案序列和所述标题图案序列之间的对应关系时，输出由所述第二信号比较器获取的所述第二输出图案序列与期望图案序列之间的比较结果。

公开(公告)号：US4858659A

公开(公告)日：1989-08-22

申请号：US215534

申请日：1988-07-06

申请人： Satoru Ezaki ,  Kiyofumi Tanaka ,  Tsukasa Kasahara ,  Tetsuya Hirose ,  Tetsuro Nakagawa

发明人： Satoru Ezaki ,  Kiyofumi Tanaka ,  Tsukasa Kasahara ,  Tetsuya Hirose ,  Tetsuro Nakagawa

IPC分类号： H01R43/00 ,  H01R43/28

CPC分类号： H01R43/28 ,  H01R12/62

摘要： An apparatus for forming and cutting a flat type multi-core cable is disclosed, in which core conductors of a flat type multi-core cable, whose core conductors are previously exposed by exfoliating a part of a jacket therefor, are divided into a plurality of units; the core conductors are formed and cut separately for every unit; and at the same time the pitch of the core conductors is corrected. Further the number and/or the pitch of the core conductors are calculated by using information obtained by the scanning of the core conductors and cables, for which the number of the core conductors is not in agreement with predetermined one, or cables, for which errors in the pitch of the core conductors exceed a certain limit, are excluded as deficiencies.

摘要翻译： 公开了一种用于形成和切割扁平型多芯电缆的装置，其中芯体导体预先通过剥离外壳的一部分而露出的扁平型多芯电缆的芯导体被分成多个 单位; 每个单元分别形成和切割芯导体; 并且同时校正芯导体的间距。 此外，芯导体的数量和/或节距通过使用通过芯导体和电缆的扫描而获得的信息来计算，芯导体的数量与预定的芯导体的数量不一致，或者线缆的错误 核心导体的间距超过一定限度，被排除为缺陷。