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    • 56. 发明授权
    • Communication device
    • 通讯设备
    • US08494601B2
    • 2013-07-23
    • US12994489
    • 2009-05-28
    • Mitsuhiro NishizonoShin Takahashi
    • Mitsuhiro NishizonoShin Takahashi
    • H04B1/38H04B5/00
    • H04M1/0214H01Q1/243H01Q7/005H01Q21/29H01Q21/30H04M1/026
    • The communication device includes: a first body; a second body; a connecting portion that connects the first body and the second body, so as to be capable of switching between a closed state in which the first body and the second body are superimposed with each other, and an opened state in which a degree of mutual superimposition is smaller than that of the closed state; a first conductive portion that is disposed in the first body; a second conductive portion that is disposed in the second body; a signal line that electrically connects the first conductive portion and the second conductive portion via the inside of the connecting portion; a first antenna, which is disposed in at least one of the first body and the second body, and which is electrically connected to the first conductive portion or the second conductive portion; and a second antenna, which is disposed in at least one of the first body and the second body, and which is capacitively coupled with the first conductive portion or the second conductive portion.
    • 通信装置包括:第一主体; 第二个身体 连接部,其连接第一主体和第二主体,以便能够在第一主体和第二主体彼此重叠的关闭状态之间切换;以及打开状态,其中相互叠加的程度 小于封闭状态; 布置在所述第一主体中的第一导电部分; 设置在所述第二主体中的第二导电部分; 信号线,其经由所述连接部的内部电连接所述第一导电部和所述第二导电部; 第一天线,其设置在第一主体和第二主体中的至少一个中,并且电连接到第一导电部分或第二导电部分; 以及第二天线,其设置在所述第一主体和所述第二主体中的至少一个中,并且与所述第一导电部分或所述第二导电部分电容耦合。
    • 57. 发明授权
    • Wireless communication terminal having an impedance matching circuit
    • 具有阻抗匹配电路的无线通信终端
    • US07603150B2
    • 2009-10-13
    • US11252985
    • 2005-10-17
    • Shin Takahashi
    • Shin Takahashi
    • H04M1/00
    • H04M1/0214H01Q1/242H04M1/03H04M2250/16H04M2250/52
    • A wireless communication terminal able to suppress deterioration of antenna characteristics due to opening/closing of a terminal, that is, wireless communication terminal having, a first housing; a second housing connected so that both housings can be opened and closed with respect to each other; an antenna arranged in one housing of the first housing and second housing; an electric signal/audio converting portion arranged in the other housing of the first housing and second housing; and an audio processing unit for performing audio processing of the electric signal/audio converting portion, wherein the antenna is arranged facing the vicinity of the electric signal/audio converting portion when the first housing and second housing are in the closed state and is arranged away from the electric signal/audio converting portion when the housings are in the opened state, and a matching circuit for matching an impedance of the antenna is arranged between the audio processing unit and the electric signal/audio converting portion.
    • 一种能够抑制由于终端的打开/关闭引起的天线特性劣化的无线通信终端,即,具有第一壳体的无线通信终端; 连接的第二壳体,使得两个壳体可以相对于彼此打开和关闭; 布置在所述第一壳体和所述第二壳体的一个壳体中的天线; 布置在第一壳体和第二壳体的另一壳体中的电信号/音频转换部分; 以及音频处理单元,用于执行电信号/音频转换部分的音频处理,其中当第一壳体和第二壳体处于关闭状态并且被布置时,天线布置成面向电信号/音频转换部分的附近 当外壳处于打开状态时,从电信号/音频转换部分,并且在音频处理单元和电信号/音频转换部分之间布置用于匹配天线阻抗的匹配电路。
    • 58. 发明申请
    • Vehicle-use power supply management apparatus
    • 车用电源管理装置
    • US20090102425A1
    • 2009-04-23
    • US12232878
    • 2008-09-25
    • Shin Takahashi
    • Shin Takahashi
    • H02J7/00
    • H02J7/1438B60R16/03H02J1/14Y02T10/92
    • The vehicle-use power supply management apparatus includes a first function of detecting start of any of electrical loads mounted on a vehicle, a second function of detecting a battery voltage, a third function of determining whether or not load restriction should be performed on the basis of the battery voltage detected by the second function, a fourth function of making a determination of whether or not the detected electrical load can be applied with load restriction, and a fifth function of applying load restriction to the detected electrical load if a determination result of the third function and a determination result of the fourth function are affirmative. The third function is configured to make an affirmative determination if a drop of the battery voltage immediately after the start of the detected electrical load is larger than a predetermined value and the duration of the drop exceeds a predetermined time period.
    • 车用电源管理装置具有检测搭载在车辆上的电力负荷的开始的第一功能,检测蓄电池电压的第二功能,第三功能,判定是否应当进行负载限制 通过第二功能检测的电池电压的第四功能,判定是否能够进行负载限制的检测电力负载的判定的第四功能,以及对检测到的电负荷施加负载限制的第五功能, 第四功能的第三功能和确定结果是肯定的。 第三功能被配置为肯定地确定在检测到的电负载开始之后的电池电压的下降是否大于预定值,并且下降的持续时间超过预定时间段。
    • 60. 发明申请
    • Wireless communication terminal
    • 无线通信终端
    • US20060105820A1
    • 2006-05-18
    • US11252985
    • 2005-10-17
    • Shin Takahashi
    • Shin Takahashi
    • H04M1/00
    • H04M1/0214H01Q1/242H04M1/03H04M2250/16H04M2250/52
    • A wireless communication terminal able to suppress deterioration of antenna characteristics due to opening/closing of a terminal, that is, wireless communication terminal having, a first housing; a second housing connected so that both housings can be opened and closed with respect to each other; an antenna arranged in one housing between the first housing and second housing; an electric signal/audio converting portion arranged in the other housing between the first housing and second housing; and an audio processing unit for performing audio processing of the electric signal/audio converting portion, wherein the antenna is arranged facing the vicinity of the electric signal/audio converting portion when the first housing and second housing are in the closed state and is arranged away from the electric signal/audio converting portion when the housings are in the opened state, and at least a reactance element is arranged between the audio processing unit and the electric signal/audio converting portion.
    • 一种能够抑制由于终端的打开/关闭引起的天线特性劣化的无线通信终端,即,具有第一壳体的无线通信终端; 连接的第二壳体,使得两个壳体可以相对于彼此打开和关闭; 布置在第一壳体和第二壳体之间的一个壳体中的天线; 电信号/音频转换部分,布置在第一壳体和第二壳体之间的另一壳体中; 以及音频处理单元,用于执行电信号/音频转换部分的音频处理,其中当第一壳体和第二壳体处于关闭状态并且被布置时,天线布置成面向电信号/音频转换部分的附近 当壳体处于打开状态时,从电信号/音频转换部分发出,并且在音频处理单元和电信号/音频转换部分之间至少布置有电抗元件。