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1. 发明申请

US20080201940A1 APPARATUS AND METHOD FOR MOUNTING ELECTRONIC COMPONENT 有权
标题翻译：用于安装电子元件的装置和方法
公开(公告)号：US20080201940A1
公开(公告)日：2008-08-28
申请号：US12036735
申请日：2008-02-25
申请人： Akio WATANABE , Takuya Imoto , Yoshiharu Fukushima
发明人： Akio WATANABE , Takuya Imoto , Yoshiharu Fukushima
IPC分类号： H05K13/00 , H05K13/02 , H05K13/04
CPC分类号： H05K13/0417 , H05K13/0812 , Y10T29/49133 , Y10T29/53039 , Y10T29/53178 , Y10T29/53183 , Y10T29/53191
摘要： The invention prevents reduction of a pickup rate even when a storage tape in use and a new storage tape are connected to each other with a connection tape. A component recognition camera takes an image of an electronic component held by a suction nozzle, and a recognition processing device performs recognition processing. When a positional shifting amount calculated by CPU based on the recognition processing result is more than α, a board recognition camera takes an image of a storage portion of a storage tape storing a next electronic component to be picked up. When a positional shifting amount of the storage portion calculated based on the recognition processing result is more than β, the CPU enables seam passage processing. Based on the image taking of the storage portion by the board recognition camera and the recognition processing by the recognition processing device which are performed each time the storage tape is fed N times, the CPU controls correction of a pickup position.
摘要翻译：本发明即使当使用中的存储带和新的存储带通过连接带彼此连接时，也能够防止拾取速率的降低。元件识别摄像机拍摄由吸嘴保持的电子部件的图像，并且识别处理装置执行识别处理。当基于识别处理结果的CPU计算的位置偏移量大于α时，板识别摄像机拍摄存储要拾取的下一个电子部件的存储带的存储部分的图像。当基于识别处理结果计算的存储部分的位置移动量大于β时，CPU能够进行接缝通过处理。基于通过板识别摄像机对存储部分的图像采集和每次存储带被馈送N次执行时由识别处理设备的识别处理，CPU控制拾取位置的校正。

2. 发明申请

US20140010384A1 MICROPHONE AMPLIFIER CIRCUIT 有权
标题翻译：麦克风放大器电路
公开(公告)号：US20140010384A1
公开(公告)日：2014-01-09
申请号：US13935204
申请日：2013-07-03
申请人： Masahito KANAYA , Akio WATANABE
发明人： Masahito KANAYA , Akio WATANABE
IPC分类号： H04R3/00
CPC分类号： H04R3/00 , H04R3/06 , H04R19/016 , H04R2410/03
摘要： The invention provides a microphone amplifier circuit which enhances the SNR (signal noise ratio) and expands the dynamic range by reducing the noise level. A microphone amplifier circuit includes a preamplifier which amplifies an audio signal from a capacitor microphone, a level detection circuit which outputs a level detection signal when the level of the audio signal is in the vicinity of the noise level of the microphone amplifier circuit, and an attenuator which attenuates the level of the audio signal outputted from the preamplifier in response to the level detection signal. The preamplifier includes an operational amplifier, a feedback capacitor and a feedback resistor.
摘要翻译：本发明提供了一种麦克风放大器电路，其通过降低噪声电平来提高SNR（信号噪声比）并扩展动态范围。麦克风放大器电路包括放大来自电容麦克风的音频信号的前置放大器，当音频信号的电平处于麦克风放大器电路的噪声电平附近时输出电平检测信号的电平检测电路，以及衰减器，其响应于电平检测信号衰减从前置放大器输出的音频信号的电平。前置放大器包括运算放大器，反馈电容器和反馈电阻器。

3. 发明申请

US20090031559A1 ELECTRONIC COMPONENT MOUNTING APPARATUS AND METHOD OF MOUNTING ELECTRONIC COMPONENTS 审中-公开
标题翻译：电子元件安装装置和安装电子元件的方法
公开(公告)号：US20090031559A1
公开(公告)日：2009-02-05
申请号：US12181944
申请日：2008-07-29
申请人： Yoshihiro KAWABATA , Shigeo KATSUTA , Koichi IZUHARA , Akio WATANABE , Toshiaki WADA
发明人： Yoshihiro KAWABATA , Shigeo KATSUTA , Koichi IZUHARA , Akio WATANABE , Toshiaki WADA
IPC分类号： H05K3/30 , B23P19/00
CPC分类号： H05K13/0452 , H05K13/085 , Y10T29/4913 , Y10T29/53174 , Y10T29/53191
摘要： The invention is directed to manufacturing a divided board without wasting an electronic component by judging whether or not a shortage of electronic components of a given type to be mounted on divided board portions will occur during the mounting before mounting electronic components on the divided board. A printed board having three board portions is carried onto an XY table from a supply conveyer and positioned by positioning means. Then, for each of component feeding units, a CPU judges whether or not the number of remaining electronic components is smaller than the number of necessary electronic components for manufacturing all the divided board portions. When the number is judged smaller, for example, when the number of remaining electronic components of Fdr. No. “102” is judged to be two that is less than three, the CPU calculates that the number of manufacturable divided board portions is two. The CPU then decides that the divided board portions on the left side and in the middle are to be manufactured, adds “S” to a skip code space of a step number 3 for the third divided board portion, and manufactures only the divided board portions not given “S”.
摘要翻译：本发明涉及通过在将电子部件安装在划分的板上之前判断在安装期间是否将发生将要安装在分割板部分上的给定类型的电子部件的不足而不浪费电子部件的制造。具有三个板部分的印刷电路板从供应输送机承载在XY工作台上并通过定位装置定位。然后，对于每个分量供给单元，CPU判断剩余的电子部件的数量是否小于用于制造所有划分的板部分的必需的电子部件的数量。当判断数量较小时，例如，当Fdr的剩余电子部件的数量。判断为“102”为小于3的2，CPU计算出可制造的分隔板部分的数量为2。然后CPU决定要制造左侧和中间的分隔板部分，将第三分割板部分的步骤3的跳过代码空间添加“S”，仅制造分割板部分没有给予“S”。

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