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11. 发明授权

US4644583A Method of identifying contour lines 失效
标题翻译：识别轮廓线的方法
公开(公告)号：US4644583A
公开(公告)日：1987-02-17
申请号：US691016
申请日：1985-01-14
申请人： Yuji Watanabe , Kozo Kato
发明人： Yuji Watanabe , Kozo Kato
IPC分类号： G06K9/46 , G06K9/48
CPC分类号： G06K9/4604
摘要： A contour line of a circle or an object having a configuration close to a circle or a portion thereof is identified by presuming picture image data representing a contour candidate point of the object to be detected among picture image data representing the brightness of one picture in which the object presents, and then scanning the picture image data of a predetermined region containing the picture image.
摘要翻译：通过在表示一个图像的亮度的图像数据中假设表示待检测对象的轮廓候选点的图像图像数据来识别圆形或具有接近圆形或其一部分的构造的物体的轮廓线，其中对象呈现，然后扫描包含图像图像的预定区域的图像图像数据。

12. 发明授权

US08054654B2 Electrically insulated switching element driver and method for controlling same 有权
标题翻译：电绝缘开关元件驱动器及其控制方法
公开(公告)号：US08054654B2
公开(公告)日：2011-11-08
申请号：US13131398
申请日：2009-11-27
申请人： Kozo Kato
发明人： Kozo Kato
IPC分类号： H02M3/335 , H03K17/56
CPC分类号： H03K17/567 , H03K17/18 , H03K17/693
摘要： An electrically insulated switching element driver includes: a pulse transformer driving unit into which a switching element driving signal and a duty signal are input and which drives, in accordance with the duty signal, a first or second pulse transformer that is selected depending on a state of the switching element driving signal; a first edge detection unit that outputs an on-off signal according to an edge in a pre-rectification output of the first pulse transformer; a second edge detection unit that outputs an on-off signal according to an edge in a pre-rectification output of the second pulse transformer; and a control driving unit that drives a switching element to be driven, based on the output of the first and second edge detection units, wherein the first and second edge detection units and the control driving unit operate with power resulting from rectifying the output of the first and second pulse transformers.
摘要翻译：电绝缘开关元件驱动器包括：脉冲变压器驱动单元，其中输入有开关元件驱动信号和占空比信号，并根据占空比信号驱动根据状态选择的第一或第二脉冲变压器的开关元件驱动信号; 第一边沿检测单元，其根据第一脉冲变压器的预整流输出端的边沿输出开关信号; 第二边缘检测单元，其根据第二脉冲变压器的预整流输出中的边缘输出开关信号; 以及控制驱动单元，其基于所述第一和第二边缘检测单元的输出来驱动要驱动的开关元件，其中所述第一和第二边缘检测单元和所述控制驱动单元通过整流所述第一和第二边缘检测单元的输出第一和第二脉冲变压器。

13. 发明申请

US20110222316A1 ELECTRICALLY INSULATED SWITCHING ELEMENT DRIVER AND METHOD FOR CONTROLLING SAME 有权
标题翻译：电气绝缘开关元件驱动器及其控制方法
公开(公告)号：US20110222316A1
公开(公告)日：2011-09-15
申请号：US13131398
申请日：2009-11-27
申请人： Kozo Kato
发明人： Kozo Kato
IPC分类号： H02M3/335
CPC分类号： H03K17/567 , H03K17/18 , H03K17/693
摘要： An electrically insulated switching element driver includes: a pulse transformer driving unit into which a switching element driving signal and a duty signal are input and which drives, in accordance with the duty signal, a first or second pulse transformer that is selected depending on a state of the switching element driving signal; a first edge detection unit that outputs an on-off signal according to an edge in a pre-rectification output of the first pulse transformer; a second edge detection unit that outputs an on-off signal according to an edge in a pre-rectification output of the second pulse transformer; and a control driving unit that drives a switching element to be driven, based on the output of the first and second edge detection units, wherein the first and second edge detection units and the control driving unit operate with power resulting from rectifying the output of the first and second pulse transformers.
摘要翻译：电绝缘开关元件驱动器包括：脉冲变压器驱动单元，其中输入有开关元件驱动信号和占空比信号，并根据占空比信号驱动根据状态选择的第一或第二脉冲变压器的开关元件驱动信号; 第一边沿检测单元，其根据第一脉冲变压器的预整流输出端的边沿输出开关信号; 第二边缘检测单元，其根据第二脉冲变压器的预整流输出中的边缘输出开关信号; 以及控制驱动单元，其基于所述第一和第二边缘检测单元的输出来驱动要驱动的开关元件，其中所述第一和第二边缘检测单元和所述控制驱动单元通过整流所述第一和第二边缘检测单元的输出第一和第二脉冲变压器。

14. 发明申请

US20050139579A1 Vacuum switchgear system 审中-公开
标题翻译：真空开关柜系统
公开(公告)号：US20050139579A1
公开(公告)日：2005-06-30
申请号：US11020033
申请日：2004-12-23
申请人： Yoshiki Sakamoto , Kenji Tsuchiya , Masato Kobayashi , Shuuichi Kikukawa , Kozo Kato
发明人： Yoshiki Sakamoto , Kenji Tsuchiya , Masato Kobayashi , Shuuichi Kikukawa , Kozo Kato
IPC分类号： H02B13/02 , H01H3/46 , H01H5/00 , H01H31/00 , H01H33/02 , H01H33/14 , H01H33/66 , H01H33/666
CPC分类号： H01H33/14 , H01H3/46 , H01H31/003 , H01H33/022 , H01H33/6661 , H01H33/6662 , H01H2033/6668
摘要： A vacuum switchgear system for a three phase electric power system, wherein a switchgear comprises a vacuum switch comprising a vacuum container and switches accommodated in the vacuum switch and an operation unit. Each of the switches and each of the operation units is coaxially connected with an operating rod of each of the switches. A link mechanism of the operation unit is connected with a link of the adjoining operation units of the switchgears. Each of the link mechanisms transmits a force of the driving rod assisted by an electro-magnet to the adjoining driving rods through the link mechanisms so that the operation units and the switches in the same phase and the same vacuum container are operated in synchronism in response to a switch-on signal or a switch-off signal.
摘要翻译：一种用于三相电力系统的真空开关柜系统，其中开关装置包括真空开关，所述真空开关包括真空容器和容纳在真空开关中的开关和操作单元。每个开关和每个操作单元与每个开关的操作杆同轴连接。操作单元的连杆机构与开关装置的相邻操作单元的连杆相连接。每个连杆机构通过连杆机构将由电磁铁辅助的驱动杆的力传递到相邻的驱动杆，使得相同相位中的操作单元和开关和相同的真空容器在响应中同步地操作到接通信号或关断信号。

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