利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

44 条记录 (耗时 0.028 秒)

    PHOTORESIST COMPOSITIONS AND METHOD OF PREPARING THE SAME
    1.
    发明申请
    PHOTORESIST COMPOSITIONS AND METHOD OF PREPARING THE SAME 有权
    光电组合物及其制备方法

    公开(公告)号：US20160122456A1

    公开(公告)日：2016-05-05

    申请号：US14428357

    申请日：2015-02-09

    申请人： Ji Li ,  Yungjui Lee

    发明人： Ji Li ,  Yungjui Lee

    IPC分类号： C08F222/10 ,  G03F7/00 ,  G03F7/039

    CPC分类号： C08F222/10 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/028 ,  G03F7/033 ,  G03F7/039 ,  G03F7/105

    摘要： The present invention provides a photoresist composition and a method of preparing the same. The photoresist composition includes a color polymer that is obtained by dye molecules grafted to a polymer molecule through chemical bonds. The photoresist composition utilizes the color polymer to replace conventional pigments to preclude conventional problems of difficult to disperse pigments in the photoresist composition, poor contrast and brightness. Since the color polymer has brilliant color, high penetration, good thermal and light stabilities, so that the photoresist composition of the present invention has better color developing effect, preferred thermal and light stabilities. The present invention provides a method of preparing a photoresist composition which reduces components in the photoresist composition and simplifies preparation process of the photoresist composition, the photoresist composition obtained thereby has better color developing effect, also has preferred thermal and light stabilities.

    摘要翻译： 本发明提供光致抗蚀剂组合物及其制备方法。 光致抗蚀剂组合物包括通过化学键将染料分子接枝到聚合物分子上获得的着色聚合物。 光致抗蚀剂组合物利用彩色聚合物代替常规颜料，以排除在光致抗蚀剂组合物中难以分散颜料的常规问题，差的对比度和亮度。 由于彩色聚合物具有辉煌的色彩，高透光性，良好的热稳定性和光稳定性，因此本发明的光致抗蚀剂组合物具有更好的显色效果，优选的热稳定性和光稳定性。 本发明提供一种制备光致抗蚀剂组合物的方法，其减少光致抗蚀剂组合物中的组分并简化光致抗蚀剂组合物的制备方法，由此获得的光致抗蚀剂组合物具有更好的显色效果，还具有优选的热稳定性和光稳定性。

    Ozone contact tank and ozone contact method
    2.
    发明授权
    Ozone contact tank and ozone contact method 有权

    公开(公告)号：US09764970B2

    公开(公告)日：2017-09-19

    申请号：US13807751

    申请日：2011-01-28

    申请人： Ji Li ,  Wenyi Dong

    发明人： Ji Li ,  Wenyi Dong

    IPC分类号： B01F3/04 ,  B01F5/06 ,  C02F1/78

    CPC分类号： C02F1/78 ,  B01F3/04106 ,  B01F3/04524 ,  B01F5/0688 ,  B01F2003/04886 ,  C02F2201/78 ,  C02F2301/022 ,  C02F2303/04 ,  C02F2303/18

    摘要： The disclosure provides an ozone contact tank, which includes a water inlet gallery (1), an aeration gallery (2), a water distribution zone (3), a reaction zone (4) and a water outlet trough (5) which are disposed according to the intake order and are communicated in sequence; the top of the water inlet gallery (1) is communicated with the top of the aeration gallery (2); the bottom of the aeration gallery (2) is communicated with a water inlet end of the water distribution zone (3) via a narrow passage (6); the top of the water distribution zone (3) is communicated with the bottom of the reaction zone (4) via a perforated plate (41); the top of the reaction zone (4) is communicated with the water outlet trough (5). The disclosure also provides an ozone contact method using the ozone contact tank, which can greatly improve the disinfection effect.

    Integrated multi-datastream transmission technology
    4.
    发明授权
    Integrated multi-datastream transmission technology 有权
    集成多数据流传输技术

    公开(公告)号：US09054839B2

    公开(公告)日：2015-06-09

    申请号：US13576198

    申请日：2010-12-31

    申请人： Hua Chao ,  Ji Li ,  Yonggang Wang ,  Zhongji Hu

    发明人： Hua Chao ,  Ji Li ,  Yonggang Wang ,  Zhongji Hu

    IPC分类号： H04L27/28 ,  H04W4/00 ,  H04H20/71 ,  H04L5/00 ,  H04L27/34

    CPC分类号： H04L5/0044 ,  H04L5/0091 ,  H04L27/3488

    摘要： The present invention is related to integrated multi-datastream transmission technology, more particularly, to integrated multi-datastream modulation technology. According to one aspect of the present invention, there is provided a modulation equipment (10), including: a symbol integration means (101), configured to combine a first bit stream with a second bit stream to form a symbol to be modulated; a symbol mapping means (102), configured to map the symbol to be modulated into a QAM modulation symbol according to a set of predetermined mapping rules; wherein, in the set of predetermined mapping rules, multiple constellations corresponding to any first bit stream are located in at least two quadrants in the constellation diagram, while multiple constellations corresponding to any second bit stream are located in at least two quadrants in the constellation diagram. The integrated transmission of a first service data and a second service data (e.g., unicast service data and MBMS data) may be supported and has a better performance than the prior art especially in single cell scenario by using the method, equipment and device in the present invention.

    摘要翻译： 本发明涉及集成多数据流传输技术，更具体地涉及集成多数据流调制技术。 根据本发明的一个方面，提供了一种调制设备（10），包括：符号集成装置（101），被配置为将第一比特流与第二比特流组合以形成要调制的符号; 符号映射装置（102），被配置为根据一组预定映射规则将要调制的符号映射到QAM调制符号中; 其中，在所述预定映射规则集合中，对应于任何第一比特流的多个星座位于星座图中的至少两个象限中，而对应于任何第二比特流的多个星座位于星座图中的至少两个象限中 。 可以支持第一服务数据和第二服务数据（例如，单播服务数据和MBMS数据）的集成传输，并且具有比现有技术更好的性能，特别是在单小区场景中，通过使用方法，设备和设备在 本发明。

    INTEGRATED MULTI-DATASTREAM TRANSMISSION TECHNOLOGY
    5.
    发明申请
    INTEGRATED MULTI-DATASTREAM TRANSMISSION TECHNOLOGY 有权
    综合多数据传输技术

    公开(公告)号：US20120300691A1

    公开(公告)日：2012-11-29

    申请号：US13576198

    申请日：2010-12-31

    申请人： Hua Chao ,  Ji Li ,  Yonggang Wang ,  Zhongji Hu

    发明人： Hua Chao ,  Ji Li ,  Yonggang Wang ,  Zhongji Hu

    IPC分类号： H04L27/36 ,  H04H20/71 ,  H04L27/20 ,  H04W72/04

    CPC分类号： H04L5/0044 ,  H04L5/0091 ,  H04L27/3488

    摘要： The present invention is related to integrated multi-datastream transmission technology, more particularly, to integrated multi-datastream modulation technology. According to one aspect of the present invention, there is provided a modulation equipment (10), including: a symbol integration means (101), configured to combine a first bit stream with a second bit stream to form a symbol to be modulated; a symbol mapping means (102), configured to map the symbol to be modulated into a QAM modulation symbol according to a set of predetermined mapping rules; wherein, in the set of predetermined mapping rules, multiple constellations corresponding to any first bit stream are located in at least two quadrants in the constellation diagram, while multiple constellations corresponding to any second bit stream are located in at least two quadrants in the constellation diagram. The integrated transmission of a first service data and a second service data (e.g., unicast service data and MBMS data) may be supported and has a better performance than the prior art especially in single cell scenario by using the method, equipment and device in the present invention.

    摘要翻译： 本发明涉及集成多数据流传输技术，更具体地涉及集成多数据流调制技术。 根据本发明的一个方面，提供了一种调制设备（10），包括：符号集成装置（101），被配置为将第一比特流与第二比特流组合以形成要调制的符号; 符号映射装置（102），被配置为根据一组预定映射规则将要调制的符号映射到QAM调制符号中; 其中，在所述预定映射规则集合中，对应于任何第一比特流的多个星座位于星座图中的至少两个象限中，而对应于任何第二比特流的多个星座位于星座图中的至少两个象限中 。 可以支持第一服务数据和第二服务数据（例如，单播服务数据和MBMS数据）的集成传输，并且具有比现有技术更好的性能，特别是在单小区场景中，通过使用方法，设备和设备在 本发明。

    Resonance converting apparatus and synchronous rectification circuit
    6.
    发明授权
    Resonance converting apparatus and synchronous rectification circuit 有权
    共振转换装置和同步整流电路

    公开(公告)号：US08243475B2

    公开(公告)日：2012-08-14

    申请号：US12603620

    申请日：2009-10-22

    申请人： LiuChun Zhou ,  Zhong Zeng ,  Xin Guo ,  Ji Li ,  ZhiHong Ye

    发明人： LiuChun Zhou ,  Zhong Zeng ,  Xin Guo ,  Ji Li ,  ZhiHong Ye

    IPC分类号： H02M3/335

    CPC分类号： H02M3/33592 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1475 ,  Y02B70/1491

    摘要： Provided is a resonance converting apparatus. The resonance converting apparatus preferably includes a resonant circuit, a bridge-type converter, and a synchronous rectification circuit. In which the resonant circuit has a transformer. The bridge-type converter connects with a primary side of the transformer, and operates open or close according to a switching signal. The synchronous rectification circuit further includes a pair of rectification transistors and driving circuits. The driving circuits correspondingly connect with channels to the rectification transistors, and respectively examine the current passing through the rectification transistors. A sensing signal is then generated. In accordance with the switching signal and the sensing signal, a driving signal is generated for driving the rectification transistor. Consequently the apparatus can raise the efficiency of the resonance converting apparatus.

    摘要翻译： 提供了一种谐振转换装置。 共振转换装置优选地包括谐振电路，桥式转换器和同步整流电路。 其中谐振电路具有变压器。 桥式转换器与变压器的初级侧相连，根据开关信号开启或关闭。 同步整流电路还包括一对整流晶体管和驱动电路。 驱动电路相应地将通道连接到整流晶体管，并分别检查通过整流晶体管的电流。 然后产生感测信号。 根据开关信号和感测信号，产生用于驱动整流晶体管的驱动信号。 因此，该装置可以提高谐振转换装置的效率。

    OPTICAL TRANSCEIVER USING HETERODYNE DETECTION AND A TRANSMITTED REFERENCE CLOCK
    7.
    发明申请
    OPTICAL TRANSCEIVER USING HETERODYNE DETECTION AND A TRANSMITTED REFERENCE CLOCK 失效
    光学收发器使用异常检测和发送的参考时钟

    公开(公告)号：US20080145063A1

    公开(公告)日：2008-06-19

    申请号：US12014019

    申请日：2008-01-14

    申请人： Ji Li ,  Laurence J. Newell ,  Tin Vo ,  Ting K. Yee ,  Peter H. Chang ,  Robert K. McElheny

    发明人： Ji Li ,  Laurence J. Newell ,  Tin Vo ,  Ting K. Yee ,  Peter H. Chang ,  Robert K. McElheny

    IPC分类号： H04B10/00

    CPC分类号： H04B10/64 ,  H04B10/40 ,  H04B10/6165

    摘要： A heterodyne communication system uses coherent data modulation that is resistant to phase noise. In particular, a pilot tone and reference clock signal are transmitted along with the modulated data to form the basis of an electrical demodulation local oscillator at the receiver. The pilot tone and/or reference clock signal carry phase noise which is correlated with the phase noise in the data signal. At the receiver, the local oscillator is generated from the pilot tone and reference clock signal in a manner so that the local oscillator also has phase noise which is correlated with the phase noise in the data signal. Thus, the two noise components can be used to cancel each other during demodulation of the data signal using the local oscillator.

    摘要翻译： 外差通信系统使用耐相位噪声的相干数据调制。 特别地，导频和参考时钟信号与调制数据一起发送，以形成接收机处的电解调本地振荡器的基础。 导频音和/或参考时钟信号携带与数据信号中的相位噪声相关的相位噪声。 在接收器处，本地振荡器以导频和参考时钟信号的方式产生，使得本地振荡器也具有与数据信号中的相位噪声相关的相位噪声。 因此，使用本地振荡器在解调数据信号期间可以使用两个噪声分量来相互抵消。

    Optical communications using multiplexed single sideband transmission and heterodyne detection
    8.
    发明申请
    Optical communications using multiplexed single sideband transmission and heterodyne detection 有权
    使用复用单边带传输和外差检测的光通信

    公开(公告)号：US20070133993A1

    公开(公告)日：2007-06-14

    申请号：US11514381

    申请日：2006-08-31

    申请人： Ting Yee ,  Peter Chang ,  Shin-Sheng Tarng ,  Gregory Cutler ,  Slava Yazhgur ,  Ji Li ,  Laurence Newell ,  James Coward ,  Michael Rowan ,  Norman Swenson ,  Matthew Bashaw

    发明人： Ting Yee ,  Peter Chang ,  Shin-Sheng Tarng ,  Gregory Cutler ,  Slava Yazhgur ,  Ji Li ,  Laurence Newell ,  James Coward ,  Michael Rowan ,  Norman Swenson ,  Matthew Bashaw

    IPC分类号： H04J14/02

    CPC分类号： H04B10/50 ,  H04B10/61 ,  H04B10/64

    摘要： A transmitter subsystem generates an optical signal which contains multiple subbands of information. The subbands have different polarizations. For example, in one approach, two or more optical transmitters generate optical signals which have different polarizations. An optical combiner optically combines the optical signals into a composite optical signal for transmission across an optical fiber. In another approach, a single optical transmitter generates an optical signal with multiple subbands. The polarization of the subbands is varied, for example by using a birefringent crystal. In another aspect of the invention, each optical transmitter generates an optical signal containing both a lower optical sideband and an upper optical sideband (i.e., a double sideband optical signal). An optical filter selects the upper optical sideband of one optical signal and the lower optical sideband of another optical signal to produce a composite optical signal.

    摘要翻译： 发射机子系统产生包含多个信息子带的光信号。 子带具有不同的极化。 例如，在一种方法中，两个或更多个光发射机产生具有不同偏振的光信号。 光学组合器将光学信号光学地组合成用于跨光纤传输的复合光信号。 在另一种方法中，单个光发射机产生具有多个子带的光信号。 例如通过使用双折射晶体来改变子带的极化。 在本发明的另一方面，每个光发射机产生包含下光边带和上光边带（即，双边带光信号）的光信号。 光滤波器选择一个光信号的上光边带和另一光信号的下光边带产生复合光信号。

    Process for making salt-free amphoterics with high mono amphopropionate content
    9.
    发明授权
    Process for making salt-free amphoterics with high mono amphopropionate content 失效
    制备具有高单丙酰丙酸含量的无盐两性离子的方法

    公开(公告)号：US6030938A

    公开(公告)日：2000-02-29

    申请号：US775483

    申请日：1996-12-31

    申请人： Shiming Wo ,  Ji Li ,  Mohamed Hashem ,  Rastko Vukov

    发明人： Shiming Wo ,  Ji Li ,  Mohamed Hashem ,  Rastko Vukov

    IPC分类号： C11D1/10 ,  C11D1/38

    CPC分类号： C11D1/10 ,  C11D1/38

    摘要： A novel, salt-free monoamphopropionate amphoteric surfactant is prepared in yields of from 75% to 80%, from a reaction comprising an imidazoline and a mixture of acrylic acid and sodium acrylate in an aqueous medium. The acrylic acid/sodium acrylate mixture is comprised of the two components in a range of molar ratios of from about 1:6 to about 1:3, respectively, and by replacing methyl acrylate, the reaction does away with the production of methanol which is an unwanted, hazardous and toxic byproduct. The imidazoline reacts in amounts in excess of 90% resulting in the highly pure yields and any left over unreacted acrylic acid can be easily removed by treating it with sodium bisulfate.

    摘要翻译： 在水性介质中，从包含咪唑啉和丙烯酸和丙烯酸钠的混合物的反应中制备了一种新型的无盐异丙基丙酸酯两​​性表面活性剂，产率为75％至80％。 丙烯酸/丙烯酸钠混合物分别由摩尔比为约1:6至约1:3的两种组分组成，并且通过代替丙烯酸甲酯，反应消除了甲醇的生成， 一种不需要的，有害的和有毒的副产品。 咪唑啉以超过90％的量反应，导致高纯度的产率，任何残留在未反应的丙烯酸上都可以通过用硫酸氢钠处理来容易地除去。