专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014142740A Signal input device 有权
标题翻译：信号输入设备
公开(公告)号：JP2014142740A
公开(公告)日：2014-08-07
申请号：JP2013009807
申请日：2013-01-23
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： ENDO YOSHIHIRO
IPC分类号： G05B19/05
摘要： PROBLEM TO BE SOLVED: To automatically detect which of a first sensor and a second sensor is connected, and to automatically perform setting corresponding to the connection mode of the sensor at a rear stage side on the basis of the detection result in a signal input device.SOLUTION: In the connection state of a first sensor A to first and second sensor connection terminals T1 and T2, first circuit state transition means 11a causes a circuit state to transit in accordance with a current difference between off-state currents flowing to the first sensor A in a non-operational state and on-state currents flowing to the first sensor A in an operational state. In the connection state of a second sensor B to second and third sensor connection terminals T2 and T3, second circuit state transition means 11b causes the circuit state to transit in accordance with a current difference between off-state currents flowing to the second sensor B in the non-operational state and on-state currents flowing to the second sensor B in the operational state. The first and second circuit state transition means 11 and 12 are configured such that all the combinations of outputs in two output terminals O1 and O2 in the total four transition states are made different from each other.
摘要翻译：要解决的问题：基于信号输入装置中的检测结果，自动检测第一传感器和第二传感器中的哪一个被连接，并且在后级侧自动执行与传感器的连接模式相对应的设置解决方案：在第一传感器A到第一传感器连接端子T1和第二传感器连接端子T2的连接状态下，第一电路状态转换装置11a根据流过第一传感器连接端子T1和T2的截止状态电流之间的电流差而使电路状态转移处于非操作状态的传感器A和在操作状态下流动到第一传感器A的导通状态电流。在第二传感器B到第二传感器连接端子T2和第三传感器连接端子T3的连接状态下，第二电路状态转移装置11b根据流过第二传感器B的截止电流之间的电流差而使电路状态转移在操作状态下流动到第二传感器B的非操作状态和导通状态电流。第一和第二电路状态转换装置11和12被配置成使得总共四个转变状态中的两个输出端子O1和O2中的输出的所有组合彼此不同。

2. 发明专利

JP5546891B2 Relay box used in the wiring system and the system of a plurality of proximity sensors and plc 有权
公开(公告)号：JP5546891B2
公开(公告)日：2014-07-09
申请号：JP2010027487
申请日：2010-02-10
申请人：光洋電子工業株式会社
发明人：正貴河西 , 克彦中谷 , 具也市村 , 進千代 , 泉永井
IPC分类号： G05B19/05 , H03K17/945

3. 发明专利

JP5546886B2 Instruction word editing method in the ladder diagram 有权
公开(公告)号：JP5546886B2
公开(公告)日：2014-07-09
申请号：JP2010023956
申请日：2010-02-05
申请人：光洋電子工業株式会社
发明人：竜二田中
IPC分类号： G05B19/05

4. 发明专利

JP5476105B2 Signal processing system and a signal source unit and signal processing unit used in this 有权
公开(公告)号：JP5476105B2
公开(公告)日：2014-04-23
申请号：JP2009276129
申请日：2009-12-04
申请人：光洋電子工業株式会社
发明人：義広遠藤
IPC分类号： G08C25/00 , G08C19/22

5. 发明专利

JP5368051B2 Busbar heat dissipation structure of a power steering device 有权
公开(公告)号：JP5368051B2
公开(公告)日：2013-12-18
申请号：JP2008260411
申请日：2008-10-07
申请人：光洋電子工業株式会社
发明人：公仁千野 , 雄三浦崎
IPC分类号： B62D5/07
摘要： PROBLEM TO BE SOLVED: To restrain a temperature rise in a bus bar for forming a hot line side power source line reaching a driving circuit for driving an electric motor from the power source side. SOLUTION: In this bus bar heat radiating structure of a power steering device, bus bars 7, 8, and 9 for forming the power source line between at least a power source 4 and the driving circuit 2 for supplying a required driving electric current to the electric motor 5, are arranged in a control part housing, and a hear radiating part 71 separate from a current-carrying connecting part is integrally formed in the hot line side bus bar 7 among the bus bars 7, 8 and 9. This heat radiating part 71 can radiate heat to a substrate 2a by being joined to the control part housing or a member in the control part housing, for example, the substrate 2a of the driving circuit 2 in an electrically insulated state. COPYRIGHT: (C)2010,JPO&INPIT

6. 发明专利

JP2013207655A Noise filtering method 审中-公开
标题翻译：噪声滤波方法
公开(公告)号：JP2013207655A
公开(公告)日：2013-10-07
申请号：JP2012076272
申请日：2012-03-29
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： H04L1/08 , G05B19/05
摘要： PROBLEM TO BE SOLVED: To make it possible to perform noise filtering by inexpensive and simple logic operation and to increase communication speed than before by this.SOLUTION: A data transmission side regards a positive logic data string comprised of a prescribed number of bits and a negative logic data string corresponding to the positive logic data string as a data transmission unit, and transmits several data transmission units in series or in parallel. On the other hand, a data reception side reverses logic of either one of the positive logic data string and the negative logic data string included in a received data transmission unit, makes the received data transmission unit effective only when the reversed logic of the data string and the logic of the other data string accord, and makes the data transmission unit ineffective and performs noise filtering processing when they do not accord with each other.
摘要翻译：要解决的问题：通过廉价且简单的逻辑操作可以进行噪声滤波，并且提高通信速度。解决方案：数据传输侧将包括规定位数的正逻辑数据串和对应于作为数据传输单元的正逻辑数据串的负逻辑数据串，并串联或并行发送数个数据传输单元。另一方面，数据接收侧反转接收数据发送单元中包含的正逻辑数据串和负逻辑数据串中的任一个的逻辑，使接收数据发送单元仅在数据串的反相逻辑并且其他数据串的逻辑一致，并使数据传输单元无效，并且当它们不一致时进行噪声滤波处理。

7. 发明专利

JP5296501B2 Programmable controller 有权
公开(公告)号：JP5296501B2
公开(公告)日：2013-09-25
申请号：JP2008289572
申请日：2008-11-12
申请人：光洋電子工業株式会社
发明人：敦板倉
IPC分类号： G05B19/05
摘要： PROBLEM TO BE SOLVED: To give visual information on a signal state for a terminal. SOLUTION: The programmable controller has a front panel 3, where light emitted from a light-emitting diode 23a for signal transmission can be visually recognized externally, so that the light-emitting diode 23a is used for transmitting signals and displaying operation states. In this case, a light emission window allowing the light emitted from the light-emitting diode to pass is provided a position corresponding to the terminal on the apparatus panel. Preferably, a part of the emission light can be emitted to the outside from the light emission window, and a part of the other emission light can be emitted toward a light-receiving diode inside the apparatus panel. COPYRIGHT: (C)2010,JPO&INPIT

8. 发明专利

JP5237028B2 Junction structure and bonding method of the bus bar 有权
公开(公告)号：JP5237028B2
公开(公告)日：2013-07-17
申请号：JP2008245374
申请日：2008-09-25
申请人：光洋電子工業株式会社
发明人：公仁千野 , 雄三浦崎
IPC分类号： H05K1/18

9. 发明专利

JP5165929B2 With self-diagnostic function proximity sensor 有权
公开(公告)号：JP5165929B2
公开(公告)日：2013-03-21
申请号：JP2007144489
申请日：2007-05-31
申请人：光洋電子工業株式会社
发明人：正貴河西
IPC分类号： G01V13/00 , G01V9/00

10. 发明专利

JP5129606B2 Wireless proximity sensor system and a wireless proximity sensor 有权
标题翻译：空值
公开(公告)号：JP5129606B2
公开(公告)日：2013-01-30
申请号：JP2008041037
申请日：2008-02-22
申请人：光洋電子工業株式会社
发明人：克彦中谷
IPC分类号： H04W52/02
CPC分类号： Y02D70/00
摘要： PROBLEM TO BE SOLVED: To suppress the consumption of a main power supply by a battery which supplies power to the sensor portion of a wireless proximity sensor, and to prolong the life time as the result. SOLUTION: A wireless proximity sensor 1 includes: a wireless proximity sensor 11 equipped with a sensor portion 27 which outputs a proximity signal when detecting a detecting object, and a sensor-side wireless portion 25 which wireless-transmits the proximity signal inputted from the sensor portion 27; and a controller-side wireless portion 5 which receives the proximity signal wireless-transmitted from the sensor side wireless portion 25 of the wireless proximity sensor 11, wherein at object detection, the sensor portion 27 is battery-driven using the battery as a main power supply, and in a standby state due to absence of detecting objects, the detection output of an AM receiving detecting portion 24 is used as an auxiliary power supply which supplies power to the sensor portion 27 in place of the main power supply. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：通过向无线接近传感器的传感器部分供电的电池抑制主电源的消耗，并且延长使用寿命。解决方案：无线接近传感器1包括：无线接近传感器11，其配备有传感器部分27，其在检测到检测对象时输出接近信号;以及传感器侧无线部分25，无线传输接近信号输入从传感器部分27 以及控制器侧无线部分5，其接收从无线接近传感器11的传感器侧无线部分25无线发送的接近信号，其中在物体检测时，传感器部分27使用电池作为主电源进行电池驱动并且由于没有检测对象而处于待机状态，AM接收检测部分24的检测输出被用作为代替主电源向传感器部分27供电的辅助电源。版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式