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    • 41. 发明申请
    • Thermoplastic resin composition
    • 热塑性树脂组合物
    • US20070117901A1
    • 2007-05-24
    • US11635798
    • 2006-12-08
    • Masami SuzukiMorio TsunodaHajime OhyamaMakoto NakamuraKiyoji Takagi
    • Masami SuzukiMorio TsunodaHajime OhyamaMakoto NakamuraKiyoji Takagi
    • C08K3/34
    • C08L77/02C08K3/34C08L23/0861C08L29/04C08L53/00C08L53/02C08L53/025C08L77/00C08L77/06C08L2205/02C08L2205/035C08L2666/02C08L2666/04C08L2666/24
    • The present invention relates to a thermoplastic resin composition which excels in impact resistance, dimension stability and rigidity, and also excels in appearance, fluidity and paint film adhesion property, and further which is very useful as manufacturing materials for exterior parts of automobile. A thermoplastic resin composition comprising component (A): a polyamide resin; component (B): a hydrogenated product of block copolymer comprising vinyl aromatic polymer block (a) and conjugated diene based polymer block (b), and/or ethylene-α-olefin based block copolymer; component (C): a modified hydrogenated product of block copolymer comprising the vinyl aromatic polymer block (a) and the conjugated diene based polymer block (b), which hydrogenated product is modified by addition of an unsaturated acid and/or derivative thereof; component (D): a plate-like and/or needle-like inorganic filler; and component (F): an ethylene-vinyl alcohol copolymer and/or a partial saponified product of ethylene-vinyl acetate copolymer.
    • 本发明涉及耐冲击性,尺寸稳定性和刚性优异的外观,流动性和漆膜附着性优异的热塑性树脂组合物,进一步作为汽车用外装件的制造材料非常有用。 一种热塑性树脂组合物,其包含组分(A):聚酰胺树脂; 组分(B):包含乙烯基芳族聚合物嵌段(a)和共轭二烯基聚合物嵌段(b)的嵌段共聚物的氢化产物和/或乙烯-α-烯烃基嵌段共聚物; 组分(C):包含乙烯基芳族聚合物嵌段(a)和共轭二烯基聚合物嵌段(b)的嵌段共聚物的改性氢化产物,该加氢产物通过加入不饱和酸和/或其衍生物进行改性; 组分(D):板状和/或针状无机填料; 和组分(F):乙烯 - 乙烯醇共聚物和/或乙烯 - 乙酸乙烯酯共聚物的部分皂化产物。
    • 45. 发明申请
    • Digital communication method and digital communication device
    • 数字通信方式和数字通信设备
    • US20060093046A1
    • 2006-05-04
    • US10530323
    • 2003-10-02
    • Makoto Nakamura
    • Makoto Nakamura
    • H04B14/04
    • H03M13/3983H03M13/235H03M13/256H04L1/0054H04L1/0059H04L27/2057H04L27/2332
    • A digital communication device includes: a modulator having encoding means for converting two-dimensional digital information signal into a three-dimensional signal and phase modulation means for modifying the carrier phase in according to the three-dimensional signal; and a demodulator having phase demodulation means for detecting information on the three-dimensional signal from the received phase-modulated wave and demodulation means for deciding the two-dimensional digital information from the information on the three-dimensional signal. The digital communication device has a bit error ratio and an occupied radio band width equivalent to a digital communication device using the conventional QPSK or π/4 shift QPSK and the error correction method and greatly improves the amplitude fluctuation. Moreover, the digital communication device can transmit a signal with a narrower occupied frequency band width while maintaining the same constant envelope characteristic as the GMSK using the conventional error correction code.
    • 数字通信装置包括:具有用于将二维数字信息信号转换为三维信号的编码装置的调制器和用于根据三维信号修改载波相位的相位调制装置; 以及解调器,具有用于从接收到的相位调制波检测关于三维信号的信息的相位解调装置和用于根据关于三维信号的信息来确定二维数字信息的解调装置。 数字通信设备具有与使用传统的QPSK或者pi / 4移位QPSK的数字通信设备相当的比特误差率和占用的无线电带宽以及纠错方法,并且极大地改善了振幅波动。 此外,数字通信设备可以使用传统的纠错码在保持与GMSK保持相同的恒定包络特性的同时发送具有较窄占用频带宽度的信号。
    • 49. 发明授权
    • Valve timing and lift control system
    • 气门正时和电梯控制系统
    • US06502535B2
    • 2003-01-07
    • US09880838
    • 2001-06-15
    • Makoto Nakamura
    • Makoto Nakamura
    • F10L134
    • F01L13/0015F01L1/34F01L2800/00
    • A variable valve timing and lift control system for an internal combustion engine is provided which comprises a first control mechanism for variably controlling a valve lift and an operation angle of an exhaust valve of the engine, a second control mechanism for variably controlling a maximum lift phase of the exhaust valve, a detector for detecting an operating condition of the engine and producing a signal representative thereof, and a controller for controlling the first control mechanism and the second control mechanism in response to the signal from the detector.
    • 提供了一种用于内燃机的可变气门正时和升程控制系统,其包括用于可变地控制发动机的排气阀的气门升程和操作角度的第一控制机构,用于可变地控制最大升程相位的第二控制机构 排气阀的检测器,用于检测发动机的运行状态并产生代表其的信号的检测器,以及响应于来自检测器的信号来控制第一控制机构和第二控制机构的控制器。