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1. 发明授权

US07348537B2 Multi-optical axis photoelectric sensor system 有权
标题翻译：多光轴光电传感器系统
公开(公告)号：US07348537B2
公开(公告)日：2008-03-25
申请号：US11235544
申请日：2005-09-27
申请人： Tetsuya Akagi , Satoru Shimokawa , Takayoshi Takahara , Kazunori Osako , Fumihiko Misumi
发明人： Tetsuya Akagi , Satoru Shimokawa , Takayoshi Takahara , Kazunori Osako , Fumihiko Misumi
IPC分类号： G06M7/00 , H01J40/14 , G08B12/18 , G06F15/16
CPC分类号： G01D11/245
摘要： To provide a multi-optical axis photoelectric sensor and a multi-optical axis photoelectric sensor system, which enable function setting by an extremely simple operation, and further make it unnecessary to increase the size of a housing or to separately prepare a PC or a function setting tool. The multi-optical axis photoelectric sensor has: a columnar housing, from one end of which in the longitudinal direction an electric cord is pulled out, and at the other end of which in the longitudinal direction a plug-in type socket is provided, and a plug piece detachably attachable to the socket of the columnar housing. Particular information to serve as a function determining element on the columnar housing side is incorporated in the plug piece in a manner referenceable from a processing circuit on the columnar housing side via the socket. Further, the processing circuit on the columnar housing side is set so as to determine a function based upon particular information in the plug piece referenced via the socket.
摘要翻译：为了提供通过极其简单的操作实现功能设定的多光轴光电传感器和多光轴光电传感器系统，并且进一步使得不需要增加外壳的尺寸或单独准备PC或功能设置工具。多光轴光电传感器具有：柱状壳体，其长度方向的一端拉出电线，其另一端设置有插入式插座，可拆卸地连接到柱状壳体的插座的插头片。用作柱状壳体侧的功能确定元件的特定信息以可从管状容器侧的处理电路经由插座引导的方式结合在插头件中。此外，柱状壳体侧的处理电路被设定为基于通过插座引用的插头件中的特定信息来确定功能。

2. 发明申请

US20060068643A1 Multi-optical axis photoelectric sensor system 有权
标题翻译：多光轴光电传感器系统
公开(公告)号：US20060068643A1
公开(公告)日：2006-03-30
申请号：US11235544
申请日：2005-09-27
申请人： Tetsuya Akagi , Satoru Shimokawa , Takayoshi Takahara , Kazunori Osako , Fumihiko Misumi
发明人： Tetsuya Akagi , Satoru Shimokawa , Takayoshi Takahara , Kazunori Osako , Fumihiko Misumi
IPC分类号： H01R25/00
CPC分类号： G01D11/245
摘要： To provide a multi-optical axis photoelectric sensor and a multi-optical axis photoelectric sensor system, which enable function setting by an extremely simple operation, and further make it unnecessary to increase the size of a housing or to separately prepare a PC or a function setting tool. The multi-optical axis photoelectric sensor has: a columnar housing, from one end of which in the longitudinal direction an electric cord is pulled out, and at the other end of which in the longitudinal direction a plug-in type socket is provided, and a plug piece detachably attachable to the socket of the columnar housing. Particular information to serve as a function determining element on the columnar housing side is incorporated in the plug piece in a manner referenceable from a processing circuit on the columnar housing side via the socket. Further, the processing circuit on the columnar housing side is set so as to determine a function based upon particular information in the plug piece referenced via the socket.
摘要翻译：为了提供通过极其简单的操作实现功能设定的多光轴光电传感器和多光轴光电传感器系统，并且进一步使得不需要增加外壳的尺寸或单独准备PC或功能设置工具。多光轴光电传感器具有：柱状壳体，其长度方向的一端拉出电线，其另一端设置有插入式插座，可拆卸地连接到柱状壳体的插座的插头片。用作柱状壳体侧的功能确定元件的特定信息以可从管状容器侧的处理电路经由插座引导的方式结合在插头件中。此外，柱状壳体侧的处理电路被设定为基于通过插座引用的插头件中的特定信息来确定功能。

3. 发明授权

US07227120B2 Area monitoring multi-beam photoelectric sensor 有权
标题翻译：区域监控多光束光电传感器
公开(公告)号：US07227120B2
公开(公告)日：2007-06-05
申请号：US11236862
申请日：2005-09-28
申请人： Satoru Shimokawa , Tetsuya Akagi , Takayoshi Takahara , Yasushi Miyake , Toshinori Sato , Shunsuke Ito
发明人： Satoru Shimokawa , Tetsuya Akagi , Takayoshi Takahara , Yasushi Miyake , Toshinori Sato , Shunsuke Ito
IPC分类号： G01J1/44 , H01J40/14 , H03F3/08 , G06M7/00
CPC分类号： G01V8/20
摘要： A multi-beam photoelectric sensor is disclosed which can be fabricated by selecting the length of a light projection/light-receiving columnar member and the number and pitches of optical axes in accordance with the width of a hazardous area of an object or the diameter of the minimum object to be detected. A projector string or a photo-detector string includes an optical module string having an alignment of a plurality of optical modules with an optical system for one optical axis, a light projection circuit for one optical axis and a plurality of flip-flops corresponding to one stage of a shift register, integrated with each other, and a flat cable. The flip-flops in the adjacent optical modules are connected in cascade by the adjacent module conduction wires thereby to make up a shift register. The optical modules making the optical module string are sequentially activated by the data sequentially sent by the shift register.
摘要翻译：公开了一种多光束光电传感器，其可以通过根据物体的危险区域的宽度选择光投射/光接收柱状部件的长度和光轴的数量和间距来制造，或者直径要检测的最小对象。投影仪串或光检测器串包括具有多个光学模块与一个光轴的光学系统对准的光学模块串，用于一个光轴的光投射电路和对应于一个光轴的多个触发器移位寄存器的一个阶段，彼此集成，以及一个扁平电缆。相邻光模块中的触发器由相邻的模块导线串联连接，从而构成移位寄存器。使光模块串的光模块依次由移位寄存器发送的数据激活。

4. 发明申请

US20060065818A1 Multi-beam photoelectric sensor 有权
标题翻译：多光束光电传感器
公开(公告)号：US20060065818A1
公开(公告)日：2006-03-30
申请号：US11236862
申请日：2005-09-28
申请人： Satoru Shimokawa , Tetsuya Akagi , Takayoshi Takahara , Yasushi Miyake , Toshinori Sato , Shunsuke Ito
发明人： Satoru Shimokawa , Tetsuya Akagi , Takayoshi Takahara , Yasushi Miyake , Toshinori Sato , Shunsuke Ito
IPC分类号： G06M7/00
CPC分类号： G01V8/20
摘要： A multi-beam photoelectric sensor is disclosed which can be fabricated by selecting the length of a light projection/light-receiving columnar member and the number and pitches of optical axes in accordance with the width of a hazardous area of an object or the diameter of the minimum object to be detected. A projector string or a photo-detector string includes an optical module string having an alignment of a plurality of optical modules with an optical system for one optical axis, a light projection circuit for one optical axis and a plurality of flip-flops corresponding to one stage of a shift register, integrated with each other, and a flat cable. The flip-flops in the adjacent optical modules are connected in cascade by the adjacent module conduction wires thereby to make up a shift register. The optical modules making the optical module string are sequentially activated by the data sequentially sent by the shift register.
摘要翻译：公开了一种多光束光电传感器，其可以通过根据物体的危险区域的宽度选择光投射/光接收柱状部件的长度和光轴的数量和间距来制造，或者直径要检测的最小对象。投影仪串或光检测器串包括具有多个光学模块与一个光轴的光学系统对准的光学模块串，用于一个光轴的光投射电路和对应于一个光轴的多个触发器移位寄存器的一个阶段，彼此集成，以及一个扁平电缆。相邻光模块中的触发器由相邻的模块导线串联连接，从而构成移位寄存器。使光模块串的光模块依次由移位寄存器发送的数据激活。

5. 外观设计

USD625632S1 Multi optical axis photoelectric sensor 有权
标题翻译：多光轴光电传感器
公开(公告)号：USD625632S1
公开(公告)日：2010-10-19
申请号：US29342813
申请日：2009-09-01
申请人： Takayoshi Takahara , Kazunori Osako , Ryo Kozawa
设计人： Takayoshi Takahara , Kazunori Osako , Ryo Kozawa

6. 发明申请

US20100157290A1 MULTI-OPTICAL AXIS PHOTOELECTRONIC SENSOR 有权
标题翻译：多光轴光电传感器
公开(公告)号：US20100157290A1
公开(公告)日：2010-06-24
申请号：US12642509
申请日：2009-12-18
申请人： Kazunori Osako , Takayoshi Takahara
发明人： Kazunori Osako , Takayoshi Takahara
IPC分类号： G01J1/18 , G01J1/44
CPC分类号： G01V8/20
摘要： This invention enables a worker, who performs a work for optical axis adjustment, to easily grasp whether adjustment for further increasing the light receiving quantity is possible. In a multi-optical axis photoelectronic sensor, a minimum value of the light receiving quantities obtained for every optical axis is detected every time a process of measuring, while lighting each light emitting element 10 by turns, the light receiving quantity of a light receiving element corresponding to a lighted light emitting element 10 is repeated for one cycle, and a peak value of the minimum light receiving quantities detected in the past is detected. A bar graph based on specific values of the most recent minimum light receiving quantity and the peak value, or a bar graph showing a proportion of the most recent minimum light receiving quantity with respect to the peak value is displayed using a plurality of indication lights 100, each arranged on the front surfaces of a light projector 1 and a light receiver 2. The bar graph changes according to the update of the peak value and the fluctuation in the value of the minimum light receiving quantity of every hour.
摘要翻译：本发明使得进行光轴调整工作的工人能够容易地掌握是否可以进一步增加光接收量的调节。在多光轴光电传感器中，每次发光处理的过程中每个光轴获得的光接收量的最小值在每个发光元件10点亮的同时检测光接收元件的光接收量对应于点亮的发光元件10重复一个周期，并且检测过去检测到的最小光接收量的峰值。使用多个指示灯100显示基于最近的最小光接收量和峰值的特定值的条形图或示出最近最小光接收量相对于峰值的比例的条形图每个布置在投光器1和光接收器2的前表面上。条形图根据峰值的更新和每小时的最小光接收量的值的波动而改变。

7. 发明授权

US08115914B2 Multi-optical axis photoelectronic sensor 有权
标题翻译：多光轴光电传感器
公开(公告)号：US08115914B2
公开(公告)日：2012-02-14
申请号：US12642509
申请日：2009-12-18
申请人： Kazunori Osako , Takayoshi Takahara
发明人： Kazunori Osako , Takayoshi Takahara
IPC分类号： G01J1/18 , G06M7/00
CPC分类号： G01V8/20
摘要： This invention enables a worker, who performs a work for optical axis adjustment, to easily grasp whether adjustment for further increasing the light receiving quantity is possible. In a multi-optical axis photoelectronic sensor, a minimum value of the light receiving quantities obtained for every optical axis is detected every time a process of measuring, while lighting each light emitting element 10 by turns, the light receiving quantity of a light receiving element corresponding to a lighted light emitting element 10 is repeated for one cycle, and a peak value of the minimum light receiving quantities detected in the past is detected. A bar graph based on specific values of the most recent minimum light receiving quantity and the peak value, or a bar graph showing a proportion of the most recent minimum light receiving quantity with respect to the peak value is displayed using a plurality of indication lights 100, each arranged on the front surfaces of a light projector 1 and a light receiver 2. The bar graph changes according to the update of the peak value and the fluctuation in the value of the minimum light receiving quantity of every hour.
摘要翻译：本发明使得进行光轴调整工作的工人能够容易地掌握是否可以进一步增加光接收量的调节。在多光轴光电传感器中，每次发光处理的过程中每个光轴获得的光接收量的最小值在每个发光元件10点亮的同时检测光接收元件的光接收量对应于点亮的发光元件10重复一个周期，并且检测过去检测到的最小光接收量的峰值。使用多个指示灯100显示基于最近的最小光接收量和峰值的特定值的条形图或示出最近最小光接收量相对于峰值的比例的条形图每个布置在投光器1和光接收器2的前表面上。条形图根据峰值的更新和每小时的最小光接收量的值的波动而改变。

8. 外观设计

USD635007S1 Attachment for multi optical axis photoelectric sensor 有权
标题翻译：多轴光电传感器附件
公开(公告)号：USD635007S1
公开(公告)日：2011-03-29
申请号：US29353477
申请日：2010-01-08
申请人： Takayoshi Takahara , Kazunori Osako , Toshinori Sato
设计人： Takayoshi Takahara , Kazunori Osako , Toshinori Sato

9. 发明授权

US08536510B2 Multi-optical axis photoelectric sensor 有权
标题翻译：多光轴光电传感器
公开(公告)号：US08536510B2
公开(公告)日：2013-09-17
申请号：US13254221
申请日：2010-07-27
申请人： Satoru Shimokawa , Takayoshi Takahara , Shunsuke Mogi , Toshinori Sato
发明人： Satoru Shimokawa , Takayoshi Takahara , Shunsuke Mogi , Toshinori Sato
IPC分类号： H01J40/14
CPC分类号： G01V8/20
摘要： A multi-optical axis photoelectric sensor is provided having a casing that forms an outer shape of each of a projector and an optical receiver. The casing includes a frame body having a front face and two ends opened, a pair of caps to cover both ends of the frame body, and a light transmissive plate to cover the opened front face of the frame body 3. In the inner surfaces of both side plates of the frame body, supports are formed extending along the corresponding side edges of the opening of the front face. Both side edges of the light transmissive plate 6 are supported by the supports, and both ends thereof are supported by the caps. Portions of the caps that support the light transmissive plate 6 include communication portions to communicate with the supports of the frame body 3, and a string-like elastic member is disposed around a closed loop formed by each support and each communication portion. The light transmissive plate 6 is held between the string-like elastic member and at least one fixing member disposed for the frame body and the caps. This configuration facilitates fixing of the light transmissive plate and changing of a size of the frame body.
摘要翻译：提供一种多光轴光电传感器，其具有形成投影仪和光接收器的外形的壳体。壳体包括具有前表面和两端打开的框体，覆盖框体两端的一对盖，以及覆盖框体3的敞开的前表面的透光板。在框体的内表面框架体的两个侧板，支撑件形成为沿着前表面的开口的相应侧边缘延伸。透光板6的两个侧边缘由支撑件支撑，并且其两端由盖支撑。支撑透光板6的盖的部分包括与框架体3的支撑件连通的连通部，并且在由每个支撑件和每个连通部形成的闭环周围设置有线状的弹性部件。透光板6被保持在弦状弹性构件和为框体和盖设置的至少一个固定构件之间。这种构造有助于光透射板的固定和框体的尺寸的改变。

10. 发明申请

US20120112049A1 MULTI-OPTICAL AXIS PHOTOELECTRIC SENSOR 有权
标题翻译：多光轴光电传感器
公开(公告)号：US20120112049A1
公开(公告)日：2012-05-10
申请号：US13254221
申请日：2010-07-27
申请人： Satoru Shimokawa , Takayoshi Takahara , Shunsuke Mogi , Toshinori Sato
发明人： Satoru Shimokawa , Takayoshi Takahara , Shunsuke Mogi , Toshinori Sato
IPC分类号： G01J1/04
CPC分类号： G01V8/20
摘要： A multi-optical axis photoelectric sensor is provided having a casing that forms an outer shape of each of a projector and an optical receiver. The casing includes a frame body having a front face and two ends opened, a pair of caps to cover both ends of the frame body, and a light transmissive plate to cover the opened front face of the frame body 3. In the inner surfaces of both side plates of the frame body, supports are formed extending along the corresponding side edges of the opening of the front face. Both side edges of the light transmissive plate 6 are supported by the supports, and both ends thereof are supported by the caps. Portions of the caps that support the light transmissive plate 6 include communication portions to communicate with the supports of the frame body 3, and a string-like elastic member is disposed around a closed loop formed by each support and each communication portion. The light transmissive plate 6 is held between the string-like elastic member and at least one fixing member disposed for the frame body and the caps. This configuration facilitates fixing of the light transmissive plate and changing of a size of the frame body.
摘要翻译：提供一种多光轴光电传感器，其具有形成投影仪和光接收器的外形的壳体。壳体包括具有前表面和两端打开的框体，覆盖框体两端的一对盖，以及覆盖框体3的敞开的前表面的透光板。在框体的内表面框架体的两个侧板，支撑件形成为沿着前表面的开口的相应侧边缘延伸。透光板6的两个侧边缘由支撑件支撑，并且其两端由盖支撑。支撑透光板6的盖的部分包括与框架体3的支撑件连通的连通部，并且在由每个支撑件和每个连通部形成的闭环周围设置有线状的弹性部件。透光板6被保持在弦状弹性构件和为框体和盖设置的至少一个固定构件之间。这种构造有助于光透射板的固定和框体的尺寸的改变。

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