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41. 发明授权

US5607097A Component-mounted circuit board production system 失效
标题翻译：组件安装电路板生产系统
公开(公告)号：US5607097A
公开(公告)日：1997-03-04
申请号：US261101
申请日：1994-06-16
申请人： Kenichi Sato , Koichi Kanematsu , Hiroaki Fujiwara , Yasuhiro Okada
发明人： Kenichi Sato , Koichi Kanematsu , Hiroaki Fujiwara , Yasuhiro Okada
IPC分类号： H05K3/34 , B23K1/00 , B23K31/12 , G01R31/28 , H05K13/04 , B23K3/00
CPC分类号： G01R31/2801 , B23K1/0016 , B23K31/12
摘要： A production system for mounting components on circuit boards includes a solder printing unit having a solder printing device for printing solder onto lands of a circuit board and a solder printing inspecting device for inspecting a printing state the solder, a component mounting unit having a component mounting device for mounting a component to a predetermined position of the printed solder on the circuit board and a component mounting inspecting device for inspecting a mounting state of the component, and a soldering unit having a soldering device for melting and hardening the printed solder and a soldering inspecting device for inspecting a soldering state of the soldering. The system further includes a data memory, a first information data input device for inputting into the data memory first data related to each of the devices in the printing unit, component mounting unit, and soldering unit, and a second information data input device for inputting into the data memory second data related results of countermeasures executed based on the inputted first data of the three inspecting devices. The system still further includes a correlation analyzing part which combines corresponding items of the first and second data stored in the data memory and analyzes a frequency of each item, thereby generating rules which to predict or estimate a result from a cause, a cause from a result, and a result from a maintenance work among the first data, second data, and maintenance works.
摘要翻译：用于在电路板上安装组件的生产系统包括具有用于将焊料印刷到电路板的焊盘上的焊料印刷装置的焊料印刷单元和用于检查焊料的印刷状态的焊料印刷检查装置，具有部件安装的部件安装单元用于将组件安装到电路板上的印刷焊料的预定位置的装置和用于检查部件的安装状态的部件安装检查装置，以及具有用于熔化和硬化印刷焊料的焊接装置的焊接单元以及焊接检查装置，用于检查焊接的焊接状态。该系统还包括数据存储器，第一信息数据输入装置，用于向数据存储器输入与打印单元中的每个装置相关的第一数据，部件安装单元和焊接单元，以及用于输入的第二信息数据输入装置基于所输入的三个检查装置的第一数据，进行数据存储与第二数据有关的对策结果。该系统还包括相关分析部分，其组合存储在数据存储器中的第一和第二数据的相应项目，并分析每个项目的频率，由此产生用于从一个原因预测或估计结果的规则，结果，并且是第一数据，第二数据和维护工作中的维护工作的结果。

42. 发明授权

US5330168A Device for clamping a workpiece 失效
标题翻译：夹紧工件的装置
公开(公告)号：US5330168A
公开(公告)日：1994-07-19
申请号：US9074
申请日：1993-01-26
申请人： Minoru Enomoto , Shoji Inagaki , Yasuhiro Okada , Fumio Sakamoto , Noritaka Ise , Masashi Ito , Fuyuhiko Yoshikura
发明人： Minoru Enomoto , Shoji Inagaki , Yasuhiro Okada , Fumio Sakamoto , Noritaka Ise , Masashi Ito , Fuyuhiko Yoshikura
IPC分类号： B23Q3/06 , B23Q17/00 , B25B5/16 , B25B1/10
CPC分类号： B23Q3/069 , B23Q17/002 , B25B5/16
摘要： A clamping device which holds a workpiece at a predetermined position during a machining operation of the workpiece comprises a clamper for clamping a workpiece, a feed device for moving the clamper in the axial direction, a load sensor which is fixed to the clamper and detects a clamping force acting on the workpiece, and a memory in which a target clamping force corresponding to the shape of the workpiece and a method of machining operation is stored. The control device compares the clamping force detected by the load sensor with the target clamping force stored in the memory and controls the clamper in response to the deviation between the detected clamping force and the target clamping force. The clamping device also has a position detecting means for detecting the axial position of the clamper. The control device compares the present position detected by the position detecting means with a stop position which is detected during the initial clamping and is stored in the memory, and controls the clamper in proportion to the deviation between the detected position and the stored stop position.
摘要翻译：在工件的加工操作期间将工件保持在预定位置的夹紧装置包括用于夹持工件的夹持器，用于沿轴向移动夹持器的进给装置，固定到夹持器的负载传感器，作用在工件上的夹紧力和存储有与工件的形状相对应的目标夹紧力和存储加工操作的方法的存储器。控制装置将由负载传感器检测到的夹紧力与存储在存储器中的目标夹紧力进行比较，并响应于检测到的夹紧力和目标夹紧力之间的偏差来控制夹持器。夹持装置还具有用于检测夹持器的轴向位置的位置检测装置。控制装置将由位置检测装置检测的当前位置与在初始夹紧期间检测到的停止位置进行比较，并存储在存储器中，并且与检测位置和存储的停止位置之间的偏差成比例地控制夹持器。

43. 发明授权

US5218200A Image scanner with turnable reflecting plate for scanning objects at different locations 失效
标题翻译：具有可旋转反射板的图像扫描器，用于在不同位置扫描物体
公开(公告)号：US5218200A
公开(公告)日：1993-06-08
申请号：US762450
申请日：1991-09-19
申请人： Tokuji Morii , Koichi Omae , Yasuhiro Okada
发明人： Tokuji Morii , Koichi Omae , Yasuhiro Okada
IPC分类号： G02B7/198 , G03G15/04 , H04N1/04 , H04N1/113 , H04N1/19
CPC分类号： H04N1/113 , H04N1/0464
摘要： An image scanner includes a reflecting plate which is turnable to selectively receive reflected light from an object to be scanned which may be positioned at two different locations. An object at one location can be scanned with one resolution while another object can be scanned at another location with different resolution. The two locations may be spaced at different distances from the reflecting plate to permit accommodation of a wide variety of scanned objects.
摘要翻译：图像扫描器包括反射板，该反射板可转动以选择性地接收可被定位在两个不同位置处的待扫描对象的反射光。可以用一个分辨率扫描一个位置上的对象，而另一个对象可以在不同分辨率的其他位置进行扫描。两个位置可以与反射板间隔不同的距离，以允许容纳各种被扫描物体。

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