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1.发明申请PRINTED CIRCUIT BOARD, ANTENNA, WIRELESS COMMUNICATION DEVICE AND MANUFACTURING METHODS THEREOF 审中-公开印刷电路板，天线，无线通信设备及其制造方法公开(公告)号：US20130088406A1
公开(公告)日：2013-04-11
申请号：US13693634
申请日：2012-12-04
发明人： Hiroki HAMADA , Hiroyuki Tamaoka , Yoichi Iso
CPC分类号： H01Q1/38 , H01Q1/36 , H01Q1/50 , H01Q9/42 , H01Q21/00 , H05K1/03 , H05K1/0393 , H05K3/146 , H05K3/185 , H05K2201/0116 , H05K2201/09118 , H05K2201/10098
摘要： Low-loss printed circuit boards, low-loss wide-band antennas, and manufacturing methods thereof are provided by using a resin as a board material. A resin material (101) having a predetermined shape is prepared in a molding step, and the resin material (101) is foamed in a foaming step. As a result, a skin layer (111) and a foamed part (112) are formed. Since the skin layer (111) does not allow close contact of plating, the skin layer (111) is removed in the shape of a conductor pattern in a skin-layer removing step to expose the foamed part (112) in the interior. Electroless plating is carried out in a conductor-layer forming step; and, as a result, plating is brought into close contact with the foamed part (112) having an anchor effect, and a conductor layer (120) is formed.
摘要翻译： 通过使用树脂作为基板材料提供低损耗印刷电路板，低损耗宽带天线及其制造方法。 在成型步骤中制备具有预定形状的树脂材料（101），并且在发泡步骤中使树脂材料（101）发泡。 结果，形成表层（111）和泡沫部分（112）。 由于表皮层（111）不允许电镀紧密接触，因此在皮肤层去除步骤中，以导体图案的形状除去表层（111），以暴露内部的发泡部分（112）。 无电镀在导体层形成步骤中进行; 结果，使电镀与具有固定效果的发泡部（112）紧密接触，形成导体层（120）。
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公开(公告)号：US20220286824A1
公开(公告)日：2022-09-08
申请号：US17664916
申请日：2022-05-25
摘要： Provided are a resin container and a wireless communication system with which it is possible to efficiently manage the state of a wireless communication device installed in an underground space. A resin container 5 for accommodating cables such as a communication line 6 and an electric power line 7 comprises a container body 52 having an opening 51 that opens upward, a lid for closing off the opening 51, and a wireless tag 3 serving as an information processing device positioned in the lid 53 or the container body 52 and capable of wirelessly communicating with a terminal 40 serving as an external apparatus. The wireless tag 3: acquires, from a wireless communication device 2 positioned in the inside of the container body 52, information that relates to the maintenance of the wireless communication device 2; holds said information; and transmits said information relating to the maintenance to the terminal 40.
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公开(公告)号：US20220283280A1
公开(公告)日：2022-09-08
申请号：US17664450
申请日：2022-05-23
摘要： Provided is a resin container which contains a cable, the container being provided with: a container main body which has an opening section which opens upward; a lid which closes the opening section; and a first reflection plate which is configured from one or more reflection plates disposed at a prescribed position inside the lid, wherein, in the inside of the container main body, a wireless communication device provided with a first communication unit that communicates with a wireless communication apparatus is disposed, and, when a signal is transmitted from a second communication unit of the wireless communication device in a state where the lid closes the opening section, the first reflection plate is disposed at a position and an angle at which the signal is reflected and is received by the second communication unit.
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公开(公告)号：US20220231398A1
公开(公告)日：2022-07-21
申请号：US17657969
申请日：2022-04-05
摘要： This housing unit is provided with: a first resin container that houses therein a wireless base station to which a cable is connected; and a second resin container that is disposed anterior or posterior to the first resin container in the direction in which the cable extends, and that has the interior thereof connected with the interior of the first resin container. The first resin container is provided with a drainage part comprising: a crown section that has a height position higher than a boundary portion and a boundary portion with the second resin container; and a curved surface and a curved surface where the height position becomes increasingly lower from the crown section towards the boundary portion and the boundary portion, and meanwhile, the second resin container has a drain-receiving part which has a height position lower than the boundary portion and the boundary portion, and which is for receiving drainage water from the drainage part.
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