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    • 23. 发明授权
    • Antenna unit and portable radio apparatus
    • 天线单元和便携式无线电设备
    • US07876271B2
    • 2011-01-25
    • US11816913
    • 2006-02-23
    • Hideo NakanishiTakashi Aoki
    • Hideo NakanishiTakashi Aoki
    • H01Q1/24
    • H01Q9/40H01Q1/243H01Q5/321
    • In a portable radio apparatus, the antenna performance is improved while fitting conductor elements into an inside of a case without an increase in size of the case when two cases are closed. A monopole antenna arranged in an inside of a first case of a portable radio apparatus includes an element 11 on the power feed side, an element 12 on the open end side, and a resonance circuit 13. A width of the element 12 on the open end side, which comes close to an electronic parts 10 arranged in an inside of a second case and containing a metal in a folded mode, is set smaller than a width of the element 11 on the power feed side, which does not come close to the electronic parts 10.
    • 在便携式无线电设备中,当两个壳体关闭时,将导体元件装配到壳体内部而不增加壳体尺寸的情况下,天线性能得到改善。 布置在便携式无线电设备的第一壳体的内部的单极天线包括在馈电侧的元件11,开放端侧的元件12和谐振电路13.元件12的开口宽度 靠近布置在第二壳体的内部并且包含折叠模式的金属的电子部件10的端侧被设定为小于馈电侧的元件11的宽度,其不接近 电子部件10。
    • 26. 发明授权
    • Toner and method for image formation
    • 调色剂和成像方法
    • US06461782B1
    • 2002-10-08
    • US09623740
    • 2000-11-22
    • Shinya SasadaHideo NakanishiMunekazu SatakeNobuaki KameiMasakazu Iwata
    • Shinya SasadaHideo NakanishiMunekazu SatakeNobuaki KameiMasakazu Iwata
    • G03G9087
    • G03G9/08791G03G9/08793G03G9/08795G03G9/08797G03G13/20
    • A toner with a glass transition point (Tg) before curing of not lower than 35° C., said toner comprising: a toner binder composed of a resin (I) selected from the group consisting of a cation-polymerizable thermoplastic resin (A) and a radical-polymerizable thermoplastic resin (B); and a colorant. The resins making up the toner binder are polymerizable ones and are cured in fixing the image on the support so that the number average molecular weight can be increased after the fixing step. That is, a toner binder with a low number average molecular weight can be used, and fixed at a low temperature and with low energy. Because of the low number average molecular weight, the toner is low in viscosity and excellent in gloss development and can produce high-quality multi-color images. Since the toner polymerizes and cures to increase in number average molecular weight while fixing, the hot offset is hardly caused, with a high fixing strength and an excellent wear resistance developed.
    • 一种固化前的玻璃化转变温度(Tg)不低于35℃的调色剂,所述调色剂包括:由选自阳离子聚合性热塑性树脂(A)的树脂(I)组成的调色剂粘合剂, 和可自由基聚合的热塑性树脂(B); 和着色剂。 构成调色剂粘合剂的树脂是可聚合的树脂,并且在将图像固定在载体上时固化,使得在固定步骤之后可以增加数均分子量。 也就是说,可以使用具有低数均分子量的调色剂粘合剂,并且在低温和低能量下固定。 由于数均分子量低,调色剂的粘度低,光泽发展优异,可以制造出高质量的多色图像。 由于调色剂在固定时聚合和固化以增加数均分子量,所以难以产生热偏移,具有高定影强度和优异的耐磨性。
    • 28. 发明授权
    • Antenna unit and radio receiver device
    • 天线单元和无线电接收设备
    • US06215456B1
    • 2001-04-10
    • US09366083
    • 1999-08-03
    • Hideo Nakanishi
    • Hideo Nakanishi
    • H01Q136
    • H01Q1/2225H01Q1/22H01Q1/362H01Q7/00
    • In the antenna unit employed in a radio paging receiver, a helical antenna 1 which is positioned along one side of a circuit substrate 4 on which a receiver circuit 3 is mounted and has a main polarization direction formed by a single body of the helical antenna 1 in the Z-axis direction, and a dipole antenna which has a main polarization direction formed by the helical antenna 1 and the circuit substrate 4 on the Y-axis direction are constructed. The non-directional direction characteristic which has a high antenna gain in all directions in the free space by compensating null points in the directivity mutually with use of the antennas whose main polarization directions are intersected substantially orthogonally.
    • 在无线寻呼接收机中使用的天线单元中,螺旋天线1沿着电路基板4的一侧设置,其上安装有接收电路3,并且具有由螺旋天线1的单体形成的主极化方向 在Z轴方向上构成由螺旋天线1和电路基板4在Y轴方向上形成的主极化方向的偶极天线。 通过使用主极化方向基本上正交地相交的天线相互补偿方向性的空点来在自由空间中的所有方向上具有高的天线增益的非方向方向特性。
    • 29. 发明授权
    • Liquid crystal display with shield member arranged on a
electroluminescent plate
    • 具有屏蔽构件的液晶显示器,其布置在电致发光板上
    • US5899549A
    • 1999-05-04
    • US798375
    • 1997-02-07
    • Hideo NakanishiToshiyuki Tsumura
    • Hideo NakanishiToshiyuki Tsumura
    • G02F1/13G02F1/133G02F1/1335G02F1/13357G09F9/00G09G3/18H05K9/00G02F1/1333
    • G02F1/133308G02F2001/133334
    • A liquid-crystal display for use in small-sized transceivers is provided. This display includes a signal processing circuit processing a radio signal received by an antenna, a liquid-crystal driver converting an output signal from the signal processing circuit into a display control signal, a liquid-crystal plate responsive to the display control signal from liquid-crystal driver to display information thereon carried by the radio signal, an electroluminescence plate disposed between the liquid-crystal plate and the liquid-crystal driver, illuminating a bottom area of the liquid-crystal plate opposite to the display area, and a conductive shield member attached to the bottom area of the electroluminescence plate, blocking conductive coupling of the liquid-crystal plate and the liquid-crystal driver for screening the antenna from noise interfering with radio reception.
    • 提供了一种用于小型收发器的液晶显示器。 该显示器包括处理由天线接收的无线电信号的信号处理电路,将来自信号处理电路的输出信号转换成显示控制信号的液晶驱动器,响应来自液晶显示器的显示控制信号的液晶板, 晶体驱动器,用于显示由无线电信号承载的信息,设置在液晶板和液晶驱动器之间的电致发光板,照亮与显示区域相对的液晶板的底部区域,以及导电屏蔽构件 附着在电致发光板的底部区域,阻碍了液晶板和液晶驱动器的导电耦合,用于将天线用于干扰无线电接收的噪声。