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1. 发明授权

US06424131B1 Output controller 有权
标题翻译：输出控制器
公开(公告)号：US06424131B1
公开(公告)日：2002-07-23
申请号：US09762890
申请日：2001-02-13
申请人： Yasunori Yamamoto , Shinji Tanaka , Minoru Miyake
发明人： Yasunori Yamamoto , Shinji Tanaka , Minoru Miyake
IPC分类号： G05F140
CPC分类号： H03K17/6871 , H03K17/0822 , H03K17/145
摘要： The object of the present invention is, in a power control device including an auxiliary circuit that is connected in parallel to an output circuit and controls an adjusting current smaller by a substantially constant ratio than an output current, to control the ratio of the output current to the adjusting current at a constant level by controlling the output circuit and the auxiliary circuit so that the potentials of the corresponding terminals agree with each other. As a means for attaining the object, the power control device comprises a bridge of four branches including an output circuit, an auxiliary circuit, a load, and either of a current detector or a current setting circuit. The power control device detects the potential difference between the terminals of the output circuit and the corresponding terminals of the auxiliary circuit and feeds back the potential difference to one of the four branches of the bridge and changes the equivalent impedance of the branch, thereby controlling the bridge to keep the balance.
摘要翻译：本发明的目的在于，在包括与输出电路并联连接的辅助电路并控制比输出电流大的恒定比例的调整电流的功率控制装置中，控制输出电流的比例通过控制输出电路和辅助电路使调节电流处于恒定电平，使得相应端子的电位彼此一致。作为实现该目的的手段，功率控制装置包括四个分支的桥，包括输出电路，辅助电路，负载以及电流检测器或电流设定电路中的任一个。功率控制装置检测输出电路的端子和辅助电路的相应端子之间的电位差，并将电位差反馈到桥的四个分支中的一个，并改变分支的等效阻抗，从而控制桥梁保持平衡。

2. 发明授权

US5435767A Apparatus for manufacturing cathode-ray tubes 失效
标题翻译：阴极射线管制造装置
公开(公告)号：US5435767A
公开(公告)日：1995-07-25
申请号：US224571
申请日：1994-04-07
申请人： Minoru Miyake , Koichi Yamamoto
发明人： Minoru Miyake , Koichi Yamamoto
IPC分类号： H01J9/385 , H01J9/38 , H01J9/48 , H01J9/40 , H01J9/42
CPC分类号： H01J9/48 , H01J9/38
摘要： A plurality of successive evacuating carts for carrying respective cathode-ray tube bulbs thereon are circulatingly fed along a looped feed path into and out of an evacuating furnace. While in the evacuating furnace, the cathode-ray tube bulb carried on each of the evacuating carts is evacuated, and the evacuating pipe thereof is sealed. An evacuating pipe detecting device is disposed at a position along the feed path for detecting whether the evacuating pipe of the cathode-ray tube bulb carried on each of the evacuating units is damaged or not. If the evacuating pipe of any cathode-ray tube bulb is detected as being damaged and remains on the evacuating cart, the evacuating cart is discharged out of the feed path, and a replacement evacuating cart is charged into the feed path.
摘要翻译：多个连续的排气车用于将各个阴极射线管灯泡沿着环形进料路循环进入和排出抽气炉。在抽真空炉中，抽真空将每个抽空车上的阴极射线管灯泡抽真空，并将其排出管密封。排气管检测装置设置在沿着进给路径的位置，用于检测每个排气单元上携带的阴极射线管灯管的排气管是否损坏。如果任何阴极射线管灯泡的排气管被检测为损坏并保留在排气车上，则排气车从进料路径排出，并且将更换的排气车装入进料路径。

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