会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Electrostatic relay
    • 静电继电器
    • US5278368A
    • 1994-01-11
    • US903077
    • 1992-06-23
    • Fumihiro KasanoHiromi NishimuraJun SakaiKoichi AizawaKeiji KakiteTakayoshi Awai
    • Fumihiro KasanoHiromi NishimuraJun SakaiKoichi AizawaKeiji KakiteTakayoshi Awai
    • H01H1/00H01H1/20H01H59/00H01H57/00
    • H01H59/0009H01H1/0036H01H1/20H01H2059/009
    • An electrostatic relay essentially comprises a fixed electrode with a fixed contact insulated therefrom, a movable electrode plate with a movable contact insulated therefrom, and a fixed pair of oppositely charged electrets. The movable electrode plate is pivotally supported at a pivot in a cantilever fashion or a seesaw fashion, and also to move about the pivot axis relative to the fixed electrode between two rest positions of closing and opening the contacts. A control voltage source is connected across the fixed electrode and the movable electrode plate to generate a potential difference therebetween. The electrets are disposed adjacent the movable electrode plate to generate electrostatic forces attracting and repelling the movable electrode plate, respectively, when the movable electrode plate is charged to a given polarity. That is, the attracting and repelling forces are cooperative to produce a torque for moving the movable electrode plate in one direction from one of the rest positions to the other. The electrostatic relay is useful for precisely and rapidly operating the relay.
    • 静电继电器基本上包括具有与其绝缘的固定触点的固定电极,具有与其绝缘的可动触点的可动电极板和固定的一对相对充电的驻极体。 可移动电极板以悬臂方式或跷跷板方式枢转地支撑在枢轴处,并且还可以在关闭和打开触点的两个静止位置之间相对于固定电极围绕枢转轴线移动。 控制电压源连接在固定电极和可动电极板之间,以在它们之间产生电位差。 当可动电极板被充电到给定的极性时,驻极体邻近可动电极板设置以产生吸引和排斥可动电极板的静电力。 也就是说,吸引力和排斥力是协调的,以产生将活动电极板从一个静止位置向另一个方向移动的扭矩。 静电继电器对于精确和快速地操作继电器是有用的。
    • 3. 发明申请
    • CIRCUIT SUBSTRATE HAVING NOISE SUPPRESSION STRUCTURE
    • 具有噪声抑制结构的电路基板
    • US20140049343A1
    • 2014-02-20
    • US14113187
    • 2012-04-25
    • Jun Sakai
    • Jun Sakai
    • H01P7/08
    • H01P7/08H01P1/20345H01P7/082H05K1/0225H05K1/0243H05K1/0253H05K1/165H05K2201/09263H05K2201/09336H05K2201/09781
    • A circuit substrate has three wiring layers, wherein a signal line is formed in a first wiring layer; a ground plane is formed in a second wiring layer; a resonant line is formed in a third wiring layer. A circumferential slit is formed in the ground plane, wherein an island electrode separated from the ground plane is formed inside the slit. The left end of the resonant line is connected to the island electrode through an interlayer-connecting via, while the right end of the resonant line is connected to the ground plane through an interlayer-connecting via. A transmission line (or a microstrip line) is formed using the signal line and the ground plane, and therefore a complex resonator is formed to embrace the transmission line. This achieves band elimination with regard to a signal component of a resonance frequency among signals propagating through the microstrip line. Thus, it is possible to form a noise suppression structure without mounting additional parts on the circuit substrate, and therefore it is possible to effectively eliminate power distribution noise and noise propagating through the signal line with a small and simple configuration.
    • 电路基板具有三个布线层,其中信号线形成在第一布线层中; 在第二布线层中形成接地平面; 在第三布线层中形成谐振线。 在接地平面内形成有周向狭缝,在狭缝内部形成有与接地面分离的岛状电极。 谐振线路的左端通过层间连接通孔连接到岛状电极,而谐振线路的右端通过层间连接通孔连接到接地层。 使用信号线和接地层形成传输线(或微带线),因此形成复数谐振器以包围传输线。 这实现了通过微带线传播的信号中的谐振频率的信号分量的频带消除。 因此,可以形成噪声抑制结构而不在电路基板上安装附加部件,因此可以以简单的结构有效地消除通过信号线传播的功率分配噪声和噪声。
    • 8. 发明申请
    • Analysis method and analysis apparatus
    • 分析方法和分析仪器
    • US20070033564A1
    • 2007-02-08
    • US11473345
    • 2006-06-23
    • Hirobumi InoueDaisuke OhshimaJun SakaiMitsuru Furuya
    • Hirobumi InoueDaisuke OhshimaJun SakaiMitsuru Furuya
    • G06F17/50
    • G06F17/5036G06F2217/40
    • An analysis method of designing transmission lines of an integrated circuit packaging board including an integrated circuit chip, a printed circuit board, and an interposer disposed between the integrated circuit chip and the printed circuit board. A reference data file having information for dividing a series of transmission lines into connecting sections and/or continuous sections and a division model file having information on analysis models of a connecting section and a continuous section is prepared. The connecting sections are extracted from the series of transmission lines with reference to connection information. Boundaries for dividing the series of transmission lines into sections is determined with reference to the reference data file to generate division models. The division models are synthesized to form a synthesized model of the series of transmission lines to analyze electrical characteristics of the series of transmission lines.
    • 包括设置在集成电路芯片和印刷电路板之间的集成电路芯片,印刷电路板和插入器的集成电路封装板的传输线的分析方法。 准备具有用于将一系列传输线分成连接部分和/或连续部分的信息的参考数据文件和具有关于连接部分和连续部分的分析模型的信息的分割模型文件。 参考连接信息,从一系列传输线中提取连接部分。 参考参考数据文件确定将一系列传输线划分为多个部分的边界,以生成分割模型。 合成分割模型以形成一系列传输线的合成模型,以分析一系列传输线的电气特性。