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    • 92. 发明授权
    • Internal combustion engine with a dual turbocharger system
    • 具有双涡轮增压器系统的内燃机
    • US5154058A
    • 1992-10-13
    • US713466
    • 1991-06-11
    • Hiroshi Mizuno
    • Hiroshi Mizuno
    • F02B37/007F02B37/18
    • F02B37/007F02B37/18Y02T10/144
    • An internal combustion engine including a first turbocharger operated at all intake air quantities and a second turbocharger operated only at large air intake air quantities, an intake switching valve located downstream of the compressor of the second turbocharger, an exhaust switching valve located downstream of the turbine of the second turbocharger, and an exhaust bypass valve for bypassing the exhaust switching valve. For the purpose of running-up the second turbocharger before the operation is changed from a "one-turbocharger-operation" to a "two-turbocharger-operation", the exhaust bypass valve is partially opened and then the amount by which the exhaust bypass valve is opened is gradually increased until it is fully opened so that any torque shock accompanying the operational change is effectively suppressed.
    • 一种内燃机,包括在所有进气量下操作的第一涡轮增压器和仅在大的进气量下操作的第二涡轮增压器,位于第二涡轮增压器的压缩机下游的进气切换阀,位于涡轮机下游的排气切换阀 的第二涡轮增压器,以及用于旁路排气切换阀的排气旁通阀。 为了在将操作从“单涡轮增压器操作”改变为“双涡轮增压器操作”之前将第二涡轮增压器运行的目的是排气旁通阀部分地打开,然后排气旁路的量 阀打开逐渐增加,直到其完全打开,从而有效地抑制伴随操作变化的任何扭矩冲击。
    • 93. 发明授权
    • Electronic blackboard system marker and eraser therefor
    • 电子黑板系统标记和橡皮擦
    • US5134388A
    • 1992-07-28
    • US690317
    • 1991-04-25
    • Azuma MurakamiTsuguya YamanamiToshiaki SendaYoshiaki TomofujiSatoshi InashimaHiroshi Mizuno
    • Azuma MurakamiTsuguya YamanamiToshiaki SendaYoshiaki TomofujiSatoshi InashimaHiroshi Mizuno
    • G06F3/033G06F3/043G06F3/046G09B5/02G09B29/00G09F9/37
    • G06F3/043G06F3/033G06F3/046G09B29/001G09B5/02G09F9/375
    • A determination is made as to which one of plural objects is proximate a region having a coil therein. Each object includes a tuned circuit having a different resonant frequency. AC energy at the different resonant frequencies is supplied to the coil. The tuned circuit on the particular object in the region having substantially the same resonant frequency as the AC energy supplied to the coil causes a change in the current flowing in the coil at the same resonant frequency. The change in the current flowing in the coil at the same resonant frequency is sensed. In response to the current change at the same resonant frequency the particular object having the tuned circuit with the same resonant frequency as the frequency of the applied AC energy is indicated with a phase detector arrangement responsive to the changed current flowing in the coil at the same resonant frequency and a reference wave at the same resonant frequency. The phase detector arrangement derives indications of the polarities of the phase of quadrature components of the changed current relative to the reference wave and indicates the durations of the polarities relative to predetermined values therefor.
    • 确定多个物体中的哪一个靠近其中具有线圈的区域。 每个物体包括具有不同谐振频率的调谐电路。 将不同谐振频率的交流能量提供给线圈。 在具有与提供给线圈的AC能量基本相同的谐振频率的区域中的特定物体上的调谐电路导致在相同共振频率下在线圈中流动的电流的变化。 感测到以相同谐振频率在线圈中流动的电流的变化。 响应于在相同共振频率下的电流变化,具有与所施加的AC能量的频率具有相同谐振频率的调谐电路的特定对象由相位检测器装置指示,该相位检测器布置响应于在线圈中流过的变化的电流 谐振频率和相同谐振频率下的参考波。 相位检测器装置导出相对于参考波的改变的电流的正交分量的相位的极性的指示,并且指示相对于其预定值的极性的持续时间。
    • 95. 发明授权
    • Portable receiving antenna system
    • 便携式接收天线系统
    • US4816838A
    • 1989-03-28
    • US853176
    • 1986-04-17
    • Hiroshi MizunoYoshihisa ShibataTakashi Sakurai
    • Hiroshi MizunoYoshihisa ShibataTakashi Sakurai
    • H01Q13/20H01Q1/12H01Q1/27H01Q13/22H01Q21/06H04B7/185H01Q13/10
    • H01Q21/061H01Q1/125H01Q1/27H04B7/18571
    • A portable receiving antenna system for providing communication with a transmitting station carried by a geostationary satellite. The system includes a portable case, a flat plate antenna arranged to cover an opening of the portable case, and an adjustable support arranged within the portable case to support the flat plate antenna at an incident angle capable of receiving electromagnetic waves from the transmitting station. The flat plate antenna is in the form of a micro strip line slot array antenna including a dielectric layer, a metallic earth film formed with a plurality of spaced slots and secured to the surface of the dielectric layer in such a manner that the slots are arranged to receive the electromagnetic waves from the transmitting station, and a feeder line circuit secured to the rear surface of the dielectric layer. Preferably, an azimuth compass and a converter are mounted within the portable case, the converter being connected to an output terminal of the feeder line circuit.
    • 一种便携式接收天线系统,用于提供与地球同步卫星携带的发射台的通信。 该系统包括便携式外壳,布置成覆盖便携式外壳的开口的平板天线以及布置在便携式外壳内的可调节支撑件,以能够接收来自发射台的电磁波的入射角来支撑平板天线。 平板天线是微带线槽阵列天线的形式,其包括电介质层,形成有多个间隔开的槽的金属接地膜,并以这样的方式固定到电介质层的表面,使得槽布置 以接收来自发送站的电磁波,以及固定到电介质层的后表面的馈电线路电路。 优选地,方位罗盘和转换器安装在便携式外壳内,转换器连接到馈线电路的输出端。
    • 96. 发明授权
    • Two-frequency slotted planar antenna
    • 双频开槽平面天线
    • US4775866A
    • 1988-10-04
    • US863939
    • 1986-05-16
    • Yoshihisa ShibataHiroshi Mizuno
    • Yoshihisa ShibataHiroshi Mizuno
    • H01Q13/08H01Q5/00H01Q9/04H01Q13/10H01Q13/18H01Q13/22H01Q21/00H01Q21/30H01Q1/38
    • H01Q21/064H01Q13/106H01Q5/35H01Q9/0407
    • A two-frequency planar antenna incorporates a resonant antenna and a slot antenna which are arranged in a superposed manner on the same dielectric substrate so as to be operable independently without interfering with each other. The two-frequency planar antenna includes a front conductor plate arranged on one surface of a dielectric substrate to serve as a radiation conductor plate of a resonant antenna and a slotted conductor of a slot antenna, a back conductor plate arranged on the other surface of the dielectric substrate to serve as a grounding conductor of the resonant antenna and a reflector of the slot antenna, and a slot antenna feed line embedded in the dielectric substrate. The slot antenna feed line is arranged along an axis where an electric field in an excitation mode of the resonant antenna is reduced to zero and at least one slot is formed in the front conductor plate along the feed line.
    • 双频平面天线包括谐振天线和缝隙天线,这些谐振天线和缝隙天线以叠加方式布置在相同的电介质基底上,以便独立地操作而不会彼此干扰。 双频平面天线包括:布置在电介质基板的一个表面上的前导体板,用作谐振天线的辐射导体板和缝隙天线的开槽导体;背导体板,布置在 用作谐振天线的接地导体的电介质基板和缝隙天线的反射器,以及嵌入电介质基板中的槽天线馈电线。 缝隙天线馈电线沿着谐振天线的激励模式中的电场减小到零的轴线布置,并且沿着馈电线在前导体板中形成至少一个槽。
    • 99. 发明授权
    • Display unit
    • 显示单元
    • US08558970B2
    • 2013-10-15
    • US12299888
    • 2008-03-17
    • Kei ObataAkihiro HoriiHiroshi MizunoNoriyuki HiraiMitsunari Hoshi
    • Kei ObataAkihiro HoriiHiroshi MizunoNoriyuki HiraiMitsunari Hoshi
    • G02F1/1335F21V7/04G02B5/30G02B27/28
    • G02B5/3083G02B5/045G02B5/3025G02F1/133606G02F1/13362G02F1/13363G02F2001/133507G02F2001/133607G02F2001/133638
    • A display unit in which the view angle in the horizontal direction of emitting light is wider than the view angle in the vertical direction thereof, in which the emitting light has a polarization component in the vertical direction viewable with the use of a polarized sunglass, and which is able to improve display luminance is provided. A luminance enhancement film has a plurality of convex sections which extend toward the horizontal direction and are arranged in the direction crossing the extending direction, and in which the refractive index in the extending direction is larger than the refractive index in the arrangement direction. A wave plate changes the polarization direction of light entering the wave plate so that an angle made by a polarization direction of the polarization component in the arrangement direction of the convex section after passing through the wave plate among light passing through the luminance enhancement film and the direction of a polarizing axis a of a first polarizer becomes small. A second polarizer has a polarizing axis b that transmits the polarization component in the vertical direction.
    • 一种显示单元,其中发光的水平方向上的视角比其垂直方向上的视角宽,其中发射光具有使用极化太阳眼镜可以看到的垂直方向的偏振分量,以及 能够提高显示亮度。 亮度增强膜具有向水平方向延伸的多个凸部,并且沿与延伸方向交叉的方向配置,其中延伸方向的折射率大于排列方向的折射率。 波片改变进入波片的光的偏振方向,使得通过透过亮度增强膜的光中的穿过波片之后的凸部的布置方向上的偏振分量的偏振方向所产生的角度和 第一偏振片的偏振轴a的方向变小。 第二偏振器具有在垂直方向上透射偏振分量的偏振轴b。