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    • 3. 发明授权
    • Digital broadcasting receiving apparatus
    • 数字广播接收装置
    • US08175183B2
    • 2012-05-08
    • US12601935
    • 2008-01-16
    • Hiroyuki NagahamaMitsuru TakeuchiEiji AritaJun Ido
    • Hiroyuki NagahamaMitsuru TakeuchiEiji AritaJun Ido
    • H04B7/02
    • H04B7/0871
    • A digital broadcasting receiving apparatus is characterized in that the digital broadcasting receiving apparatus is provided with an antenna combination determination processing unit for selecting at least two antennas from among a plurality of antennas which have directivities in different directions and each of which receives a digital broadcasting wave transmitted from outside the digital broadcasting receiving apparatus, and for providing an instruction for switching among the above-mentioned plurality of antennas on the basis of a state of reception of the digital broadcasting waves received by the selected antennas, and switches for switching among the above-mentioned plurality of antennas according to the instruction from the above-mentioned combination determination processing unit.
    • 一种数字广播接收装置的特征在于,数字广播接收装置设置有天线组合确定处理单元,用于从具有不同方向的方向性的多个天线中选择至少两个天线,并且每个天线接收数字广播波 从数字广播接收装置的外部发送,并且根据由所选择的天线接收的数字广播波的接收状态提供在上述多个天线之间切换的指令,以及用于在上述 所述多个天线根据上述组合确定处理单元的指示。
    • 4. 发明申请
    • Organic-Coated Synthetic Mica Powder, Production Method Thereof, And Cosmetics Using The Same
    • 有机涂层合成云母粉及其制备方法及使用其的化妆品
    • US20110038907A1
    • 2011-02-17
    • US12937768
    • 2009-04-16
    • Masahiro AbikoHiroyuki NagahamaShun-ichi Ohta
    • Masahiro AbikoHiroyuki NagahamaShun-ichi Ohta
    • A61K8/89A61K8/02A61Q1/02B05D3/10
    • C09C1/0018C09C2200/102C09C2200/402C09C2200/407
    • The present invention provides an organic-coated synthetic mica powder excellent in feeling in use and water-repellent property by an organic coating layer from an organic surface treatment agent, which is firmly and chemically bound to the surface of the synthetic mica powder, and further provides, when an organosilicone having Si—H groups is used as the organic surface treatment agent, an organic-coated synthetic mica powder having very little hydrogen evolution due to residual Si—H groups. The organic-coated synthetic mica powder can be obtained by a producing method comprising a pretreatment process and a coating process, said pretreatment process comprising: contacting synthetic mica powder and an ammonium ion in water; carrying out solid-liquid separation to remove the liquid phase; and drying the solid phase at 200° C. or lower to volatilize NH3, and said coating process comprising: attaching an organic surface treatment agent on the surface of the pretreated synthetic mica powder; and baking the organic surface treatment agent-attached synthetic mica powder to form an organic coating layer on the surface of the synthetic mica powder.
    • 本发明提供了一种有机涂层的合成云母粉末,该有机涂层的合成云母粉末是通过有机表面处理剂在有机涂层上的使用感和防水性优异的,该有机涂层与固体和化学结合在合成云母粉末的表面上, 当使用具有Si-H基团的有机硅酮作为有机表面处理剂时,由于残留的Si-H基团而具有非常少的氢析出的有机被覆合成云母粉末。 有机涂覆的合成云母粉末可以通过包括预处理工艺和涂覆工艺的制备方法获得,所述预处理方法包括:将合成云母粉末和铵离子接触在水中; 进行固液分离除去液相; 并在200℃或更低温度下干燥固相以挥发NH 3,所述涂覆方法包括:将有机表面处理剂附着在预处理的合成云母粉末的表面上; 并烘烤附着的有机表面处理剂的合成云母粉末,以在合成云母粉末的表面上形成有机涂层。
    • 6. 发明授权
    • Receiver capable of switching between digital and analog broadcasting signals
    • 能够在数字和模拟广播信号之间切换的接收器
    • US07164894B2
    • 2007-01-16
    • US10751483
    • 2004-01-06
    • Hiroyuki NagahamaSoichi Nagano
    • Hiroyuki NagahamaSoichi Nagano
    • H04H1/00H04B1/18
    • H04H40/18H04B17/20H04H20/22
    • A receiver includes an FFT analysis result/group delay characteristic determining unit for determining whether or not a group of carrier signals of a digital broadcasting signal satisfies predetermined requirements, and delivers a requirement satisfaction determination signal indicating the determining result. When receiving the requirement satisfaction determination signal indicating that the group of carrier signals doesn't satisfy the predetermined requirements while the receiver is selectively receiving the digital broadcasting signal, a switching circuit switches to the reception of an analog broadcasting signal. In contrast, when receiving the requirement satisfaction determination signal indicating that the group of carrier signals satisfies the predetermined requirements while the receiver is selectively receiving the analog broadcasting signal, the switching circuit switches to the reception of the digital broadcasting signal.
    • 接收机包括FFT分析结果/组延迟特性确定单元,用于确定数字广播信号的一组载波信号是否满足预定的要求,并且传送指示确定结果的需求满足度确定信号。 当接收机选择性地接收数字广播信号时,当接收到指示该载波信号组不满足预定要求的要求满足确定信号时,切换电路切换到模拟广播信号的接收。 相反,当接收机选择性地接收模拟广播信号时,当接收到指示载波信号组满足预定要求的要求满足确定信号时,切换电路切换到数字广播信号的接收。
    • 7. 发明申请
    • DIGITAL BROADCASTING RECEIVING APPARATUS
    • 数字广播接收设备
    • US20100172429A1
    • 2010-07-08
    • US12601935
    • 2008-01-16
    • Hiroyuki NagahamaMitsuru TakeuchiEiji AritaJun Ido
    • Hiroyuki NagahamaMitsuru TakeuchiEiji AritaJun Ido
    • H04L1/02
    • H04B7/0871
    • A digital broadcasting receiving apparatus is characterized in that the digital broadcasting receiving apparatus is provided with an antenna combination determination processing unit for selecting at least two antennas from among a plurality of antennas which have directivities in different directions and each of which receives a digital broadcasting wave transmitted from outside the digital broadcasting receiving apparatus, and for providing an instruction for switching among the above-mentioned plurality of antennas on the basis of a state of reception of the digital broadcasting waves received by the selected antennas, and switches for switching among the above-mentioned plurality of antennas according to the instruction from the above-mentioned combination determination processing unit.
    • 一种数字广播接收装置的特征在于,数字广播接收装置设置有天线组合确定处理单元,用于从具有不同方向的方向性的多个天线中选择至少两个天线,并且每个天线接收数字广播波 从数字广播接收装置的外部发送,并且根据由所选择的天线接收的数字广播波的接收状态提供在上述多个天线之间切换的指令,以及用于在上述 所述多个天线根据上述组合确定处理单元的指示。