Constitution of a receiver in an ultra-wideband wireless communications system
    1.
    发明授权
    Constitution of a receiver in an ultra-wideband wireless communications system 失效
    超宽带无线通信系统中接收机的结构

    公开(公告)号:US07382829B2

    公开(公告)日:2008-06-03

    申请号:US10936583

    申请日:2004-09-09

    IPC分类号: H03K7/08 H03M13/03

    摘要: This invention has as its object to implement the constitution of a receiver that receives signals sent by performing multi-valued pulse modulation and performs iterative decoding. The constitution includes: (1) a bank of pulse correlators that achieves correlation with all predetermined sent pulse waveforms, (2) a pulse demapper that calculates the log likelihood ratio for each bit of the interleaved code word from said pulse correlator outputs and a priori information for each bit, (3) a deinterleaver that performs deinterleaving on the output from said pulse demapper, (4) a decoder that calculates likelihood information for the deinterleaved code word bits and information bits, respectively, (5) an interleaver that interleaves the output of the decoder in the same manner as on the sending side, and (6) a feedback circuit that provides feedback of the output of said interleaver as a priori probability to the pulse demapper.

    摘要翻译: 本发明的目的是实现接收通过执行多值脉冲调制发送的信号并执行迭代解码的接收机的结构。 该结构包括:(1)实现与所有预定发送脉冲波形相关的脉冲相关器组,(2)脉冲去映射器,其计算来自所述脉冲相关器输出的交错码字的每一比特的对数似然比, (3)解交织器,其对所述脉冲解映射器的输出执行去交错;(4)解码器,分别计算解交织码字位和信息位的似然信息;(5)交错器, 以与发送侧相同的方式输出解码器,以及(6)将所述交织器的输出的反馈作为先验概率提供给脉冲解映射器的反馈电路。

    Constitution of a receiver in an ultra-wideband wireless communications system
    2.
    发明申请
    Constitution of a receiver in an ultra-wideband wireless communications system 失效
    超宽带无线通信系统中接收机的结构

    公开(公告)号:US20050105649A1

    公开(公告)日:2005-05-19

    申请号:US10936583

    申请日:2004-09-09

    摘要: This invention has as its object to implement the constitution of a receiver that receives signals sent by performing multi-valued pulse modulation and performs iterative decoding. The constitution includes: (1) a bank of pulse correlators that achieves correlation with all predetermined sent pulse waveforms, (2) a pulse demapper that calculates the log likelihood ratio for each bit of the interleaved code word from said pulse correlator outputs and a priori information for each bit, (3) a deinterleaver that performs deinterleaving on the output from said pulse demapper, (4) a decoder that calculates likelihood information for the deinterleaved code word bits and information bits, respectively, (5) an interleaver that interleaves the output of the decoder in the same manner as on the sending side, and (6) a feedback circuit that provides feedback of the output of said interleaver as a priori probability to the pulse demapper.

    摘要翻译: 本发明的目的是实现接收通过执行多值脉冲调制发送的信号并执行迭代解码的接收机的结构。 该结构包括:(1)实现与所有预定发送脉冲波形相关的脉冲相关器组,(2)脉冲去映射器,其计算来自所述脉冲相关器输出的交错码字的每一比特的对数似然比, (3)解交织器,其对所述脉冲解映射器的输出执行去交错;(4)解码器,分别计算解交织码字位和信息位的似然信息;(5)交错器, 以与发送侧相同的方式输出解码器,以及(6)将所述交织器的输出的反馈作为先验概率提供给脉冲解映射器的反馈电路。

    Distance measuring system
    4.
    发明申请

    公开(公告)号:US20060214841A1

    公开(公告)日:2006-09-28

    申请号:US11370066

    申请日:2006-03-08

    IPC分类号: G01S13/08

    摘要: Disclosed is a distance measuring system comprising a transmitter that sequentially generates pulse sequences each having a plurality of pulse signals of equal amplitudes arranged at equi-time intervals, and transmits the generated pulse sequence as a radio wave; and a receiver that receives the pulse sequence transmitted from the transmitter as a radio wave, and has a distance calculator that acquires propagation times of the pulse signals in the received pulse sequence, and calculates a distance from the transmitter by giving different weightings to the pulse signals for the propagation times acquired for the respective pulse signals. As the amplitudes of the pulse signals in the received pulse sequence become larger, the weightings are made larger.

    Semiconductor device comprising high performance encapsulation resins
    5.
    发明授权
    Semiconductor device comprising high performance encapsulation resins 失效
    包括高性能封装树脂的半导体器件

    公开(公告)号:US08035236B2

    公开(公告)日:2011-10-11

    申请号:US12580555

    申请日:2009-10-16

    IPC分类号: H01L23/29 H01L21/31

    摘要: A semiconductor device comprising curable polyorganosiloxane composites is provided where the composites contain at least 0.1 wt % of the 4th and/or 13th group elements of the periodic table. The cured polyorganosiloxane composites may be catalyst-free, have increased stability, and can be used as encapsulation resin at a temperature far lower than 300° C., have excellent light transmission properties (colorless transparency) in a wavelength region of from ultraviolet light to visible light, light resistance, heat resistance, resistance to moist heat and UV resistance, and has excellent adhesiveness toward metal, ceramics, and plastic surfaces over a long period of time.

    摘要翻译: 提供了包含可固化聚有机硅氧烷复合材料的半导体器件,其中复合材料含有至少0.1重量%的周期表第4族和/或第13族元素。 固化的聚有机硅氧烷复合物可以是无催化剂的,具有增加的稳定性,并且可以在远低于300℃的温度下用作密封树脂,在从紫外线到紫外线的波长范围内具有优异的透光性(无色透明度) 可见光,耐光性,耐热性,耐潮湿和耐紫外线性,并且对金属,陶瓷和塑料表面长时间粘附性优异。

    Encapsulation resins
    6.
    发明申请
    Encapsulation resins 有权
    封装树脂

    公开(公告)号:US20090221783A1

    公开(公告)日:2009-09-03

    申请号:US12072853

    申请日:2008-02-28

    IPC分类号: C08G77/04

    CPC分类号: C08G77/06 C08G77/08 C08G77/12

    摘要: Curable polyorganosiloxanes are provided that cure in the absence of a hydrosilylation catalyst. The cured polyorganosiloxanes have increased stability and can be used as encapsulation resin is at a temperature far lower than 300° C., have excellent light transmission properties (colorless transparency) in a wavelength region of from ultraviolet light to visible light, light resistance, heat resistance, resistance to moist heat and UV resistance, and do not generate cracks and peeling even in use over a long period of time.

    摘要翻译: 提供可固化的聚有机硅氧烷,其在不存在氢化硅烷化催化剂的情况下固化。 固化的聚有机硅氧烷具有增加的稳定性,并且可以作为密封树脂在远低于300℃的温度下使用,在从紫外光到可见光的波长范围内具有优异的透光性(无色透明度),耐光性,耐热性 电阻,耐潮湿和耐紫外线,并且即使在长时间使用中也不会产生裂纹和剥离。

    Method of producing encapsulation resins
    7.
    发明申请
    Method of producing encapsulation resins 失效
    生产密封树脂的方法

    公开(公告)号:US20090218592A1

    公开(公告)日:2009-09-03

    申请号:US12072891

    申请日:2008-02-28

    IPC分类号: H01L33/00 C08G77/08

    摘要: A process is provided for producing curable polyorganosiloxanes where noble metal oxides are used as hydrosilylation catalysts. The noble metals can be used in solid granular form or as part of a fixed bed, and do not form part of the final curable composition or cured product. The cured polyorganosiloxanes have increased stability and can be used as encapsulation resins at a temperature far lower than 300° C., have excellent light transmission properties (colorless transparency) in a wavelength region of from ultraviolet light to visible light, light resistance, heat resistance, resistance to moist heat and UV resistance, and do not generate cracks and peeling even in use over a long period of time.

    摘要翻译: 提供了一种制备可固化聚有机硅氧烷的方法,其中使用贵金属氧化物作为氢化硅烷化催化剂。 贵金属可以以固体颗粒形式或作为固定床的一部分使用,并且不形成最终可固化组合物或固化产物的一部分。 固化的聚有机硅氧烷具有增加的稳定性,并且可以在远低于300℃的温度下用作密封树脂,在从紫外光到可见光的波长区域具有优异的透光性(无色透明度),耐光性,耐热性 耐潮湿和耐紫外线,并且长时间使用时不会产生裂纹和剥离。

    Medium Position Detection Device, Display Device, Game Device and Token Game Device
    8.
    发明申请
    Medium Position Detection Device, Display Device, Game Device and Token Game Device 有权
    中等位置检测装置,显示装置,游戏装置和令牌游戏装置

    公开(公告)号:US20080076550A1

    公开(公告)日:2008-03-27

    申请号:US11632704

    申请日:2005-07-22

    摘要: A medium position detection device including: a medium moving space (10) formed in which a plurality of media (30) can simultaneously move without overlapping in a predetermined direction; a light-guiding plate (11) which perpendicularly intersects the predetermined direction and defines the front of the medium moving space (10); a light source (20) disposed to emit light entering an end surface of the light-guiding plate (11); a reflecting section (13) formed in the light-guiding plate (11) so that the light having entered the light-guiding plate (11) is reflected by the reflecting section (13) and exits the light-guiding plate (11) through a back surface of the light-guiding plate (11); and detection means which detects the light from the light-guiding plate (11).

    摘要翻译: 一种介质位置检测装置,包括:介质移动空间(10),其中多个介质(30)可以在预定方向上同时移动而不重叠; 导光板(11),其垂直于所述预定方向并且限定所述介质移动空间(10)的前部; 光源(20),设置为发射进入所述导光板(11)端面的光; 形成在导光板(11)中的反射部分(13),使得已经进入导光板(11)的光被反射部分(13)反射并且通过导光板(11)通过 导光板(11)的背面; 以及检测来自导光板(11)的光的检测装置。

    Method of producing encapsulation resins
    10.
    发明授权
    Method of producing encapsulation resins 失效
    生产密封树脂的方法

    公开(公告)号:US07732553B2

    公开(公告)日:2010-06-08

    申请号:US12072891

    申请日:2008-02-28

    IPC分类号: C08G77/08

    摘要: A process is provided for producing curable polyorganosiloxanes where noble metal oxides are used as hydrosilylation catalysts. The noble metals can be used in solid granular form or as part of a fixed bed, and do not form part of the final curable composition or cured product. The cured polyorganosiloxanes have increased stability and can be used as encapsulation resins at a temperature far lower than 300° C., have excellent light transmission properties (colorless transparency) in a wavelength region of from ultraviolet light to visible light, light resistance, heat resistance, resistance to moist heat and UV resistance, and do not generate cracks and peeling even in use over a long period of time.

    摘要翻译: 提供了一种制备可固化聚有机硅氧烷的方法,其中使用贵金属氧化物作为氢化硅烷化催化剂。 贵金属可以以固体颗粒形式或作为固定床的一部分使用,并且不形成最终可固化组合物或固化产物的一部分。 固化的聚有机硅氧烷具有增加的稳定性,并且可以在远低于300℃的温度下用作密封树脂,在从紫外光到可见光的波长区域具有优异的透光性(无色透明度),耐光性,耐热性 耐潮湿和耐紫外线,并且长时间使用时不会产生裂纹和剥离。