Double-gated vertical junction field effect power transistor
    31.
    发明授权
    Double-gated vertical junction field effect power transistor 有权
    双门控垂直结场效应功率晶体管

    公开(公告)号:US06841812B2

    公开(公告)日:2005-01-11

    申请号:US10289907

    申请日:2002-11-07

    Applicant: Jian Hui Zhao

    Inventor: Jian Hui Zhao

    CPC classification number: H01L29/8083 H01L29/42316

    Abstract: The present invention is a power semiconductor switch having a monolithically integrated low-voltage lateral junction field effect transistor (LJFET) controlling a high-voltage vertical junction field effect transistor (VJFET). The low-voltage LJFET conducting channel is double-gated by p+n junctions at opposite sides of the lateral channel. A buried p-type epitaxial layer forms one of the two p+n junction gates. A p+ region created by ion implantation serves as the p+ region for the second p+n junction gate. Both gates are electrically connected by a p+ tub implantation. The vertical channel of the vertical JFET is formed by converting part of the buried p-type epitaxial layer into n+ channel via n-type ion implantation.

    Abstract translation: 本发明是一种功率半导体开关,其具有控制高电压垂直结型场效应晶体管(VJFET)的单片集成低电压横向结型场效应晶体管(LJFET)。 低压LJFET导通通道由侧向通道相对侧的p + n结双门控。 掩埋的p型外延层形成两个p + n结门之一。 通过离子注入产生的p +区域用作第二p + n结栅极的p +区域。 两个门通过p +盆植入电连接。 通过n型离子注入将埋入的p型外延层的一部分转换为n +沟道,形成垂直JFET的垂直沟道。

    Retransmission control method of CDMA mobile communication
    32.
    发明授权
    Retransmission control method of CDMA mobile communication 失效
    CDMA移动通信的重传控制方法

    公开(公告)号:US06157628A

    公开(公告)日:2000-12-05

    申请号:US793642

    申请日:1997-11-14

    Abstract: In CDMA mobile communication of the packet switching mode which is one-way, the packet is transmitted to divide to a frame unit. In this time, the first, the second and the third transmission timing which are obtained to divide to three pieces the predetermined frame are set up for increasing the transmission efficiency by realizing the retransmission of the frame unit, as the transmission timing of a backward control signal in a backward channel,. Base station 100 transmits a forward signal (a forward control signal and an user data signal) by using code A (a forward channel) at any frame. When the forward signal is received at this frame by mobile station 70, mobile station 70 transmits a receiving acknowledgment signal (a backward control signal) of the forward signal by using code A' at the first transmission timing of the next frame. Conversely, when the forward signal is not received correctly, mobile station 70 transmits a retransmission request signal (the backward control signal) of the forward signal by using code A' at the first transmission timing of the next frame. The similar operation carries out in mobile stations 80 and 90. However, in this case, the transmission timing of the backward channel is the second or the third timing.

    Abstract translation: PCT No.PCT / JP96 / 03059 Sec。 371日期:1997年11月14日 102(e)1997年11月14日PCT PCT 1996年10月22日PCT公布。 公开号WO97 / 16044 日期1997年5月1日在单向分组交换模式的CDMA移动通信中,发送分组到帧单元。 此时,为了通过实现帧单元的重发来提高传输效率,为了提高发送效率,设定为了分配三个预定帧而获得的第一,第二和第三发送定时作为后向控制的发送定时 信号在反向信道中。 基站100通过使用任何帧的代码A(正向信道)来发送前向信号(前向控制信号和用户数据信号)。 当移动站70在该帧接收到正向信号时,移动站70在下一帧的第一发送定时通过使用码A'来发送正向信号的接收确认信号(后向控制信号)。 相反,当前向信号未正确接收时,移动台70通过在下一帧的第一发送定时处的代码A'发送正向信号的重发请求信号(后向控制信号)。 类似的操作在移动站80和90中执行。然而,在这种情况下,反向信道的发送定时是第二或第三定时。

    Portable hand-held medicinal vaporizer
    33.
    发明授权
    Portable hand-held medicinal vaporizer 失效
    便携式手持药用蒸发器

    公开(公告)号:US5195514A

    公开(公告)日:1993-03-23

    申请号:US871912

    申请日:1992-04-21

    CPC classification number: F24F6/025 A61L9/04 A61M11/041 A61M11/042 A61M15/0021

    Abstract: A portable hand-held electric powered medicine/water vaporizer consisting of a durable plastic shell (43), lid (27) and legs (69) with sufficient operating volume to vaporize medicine/water for a short time. Inside the shell is a vessel (35) for holding medicine/water. Under the vessel is a heater (39) for heating medicine/water to generate steam. The lid (27) consists of a fixed stem (23) with an adjustable cooling extension (21) to allow the user to adjust for desired temperature and steam flow. The lower shell consists of a box for cord (59) and plug (61) storage and a stainless steel base plate (67) for stability when free standing. The base stands on four legs (69) which allows air to flow through the ventilated stainless steel base plate, to the inside of the upper shell to allow the exterior of the upper shell to remain air cooled during use. As the air passes the internal medicine/water container, it escapes the upper shell through air ports (40) located at the side of the upper shell just below the lid.

    Abstract translation: 一种便携式手持式电动药水/蒸发器,由耐用的塑料外壳(43),盖(27)和腿(69)组成,具有足够的操作体积,以在短时间内蒸发药物/水。 外壳内有一个容纳药物/水的容器(35)。 在船下是用于加热药物/水以产生蒸汽的加热器(39)。 盖(27)由具有可调冷却延伸部(21)的固定杆(23)组成,以允许使用者调节所需的温度和蒸汽流量。 下壳体由用于绳索(59)和塞子(61)的储存箱和不锈钢底板(67)组成,用于在自由站立时的稳定性。 基座位于四个腿部(69)上,允许空气通过通风的不锈钢底板,流到上壳体的内部,以允许上壳体的外部在使用过程中保持空气冷却。 当空气通过内部/水容器时,它通过位于盖子正下方的上壳体侧面的空气端口(40)而逸出上壳体。

    TRANSLATION DEVICE WITH TWO-WAY PROJECTION AND VOICE FUNCTIONS

    公开(公告)号:US20200057812A1

    公开(公告)日:2020-02-20

    申请号:US16103954

    申请日:2018-08-15

    Applicant: Hui Zhao

    Inventor: Hui Zhao

    Abstract: A translation device with two-way projection and voice functions includes: an upper shell, a main shell and a lower shell, wherein the upper shell includes a shell bracket and a cover plate; two projection light machines, a plurality of microphones, an upper control board, a fan and a heat dissipation module are installed in the shell bracket, structural hole positions of projection light machines are formed in two symmetrical sides at the outside of the shell bracket, and the images projected by the two projection light machines can be projected through the structural hole positions of projection light machines; a plurality of microphone speaking holes are further formed at the outside the shell bracket; the fan and the heat dissipation module are further installed in the shell bracket; the cover plate is formed by a combination of a display device and a touch device.

    Translation device with two-way projection and voice functions

    公开(公告)号:US10565319B1

    公开(公告)日:2020-02-18

    申请号:US16103954

    申请日:2018-08-15

    Applicant: Hui Zhao

    Inventor: Hui Zhao

    Abstract: A translation device with two-way projection and voice functions includes: an upper shell, a main shell and a lower shell, wherein the upper shell includes a shell bracket and a cover plate; two projection light machines, a plurality of microphones, an upper control board, a fan and a heat dissipation module are installed in the shell bracket, structural hole positions of projection light machines are formed in two symmetrical sides at the outside of the shell bracket, and the images projected by the two projection light machines can be projected through the structural hole positions of projection light machines; a plurality of microphone speaking holes are further formed at the outside the shell bracket; the fan and the heat dissipation module are further installed in the shell bracket; the cover plate is formed by a combination of a display device and a touch device.

    Porous Silicon Oxide (SiO) Anode Enabled by a Conductive Polymer Binder and Performance Enhancement by Stabilized Lithium Metal Power (SLMP)
    37.
    发明申请
    Porous Silicon Oxide (SiO) Anode Enabled by a Conductive Polymer Binder and Performance Enhancement by Stabilized Lithium Metal Power (SLMP) 审中-公开
    通过导电聚合物粘合剂引起的多孔氧化硅(SiO)阳极和通过稳定的锂金属功率(SLMP)的性能增强

    公开(公告)号:US20160164073A1

    公开(公告)日:2016-06-09

    申请号:US14741383

    申请日:2015-06-16

    Applicant: Gao Liu Hui Zhao

    Inventor: Gao Liu Hui Zhao

    Abstract: The invention demonstrates that only 2% functional conductive polymer binder without any conductive additives was successfully used with a micron-size silicon monoxide (SiO) anode material, demonstrating stable and high gravimetric capacity (>1000 mAh/g) for ˜500 cycles and more than 90% capacity retention. Prelithiation of this anode using stabilized lithium metal powder (SLMP®) improves the first cycle Coulombic efficiency of a SiO/NMC full cell from ˜48% to ˜90%. This combination enables good capacity retention of more than 80% after 100 cycles at C/3 in a lithium-ion full cell. We also demonstrate the important connection between porosity and the loading of silicon electrodes. By employing a highly porous silicon electrode, a high areal capacity (3.3 mAh/cm2) is obtained. This method works well to achieve high loading of other high-capacity alloy anodes, the state-of-art graphite anode, as well as a high loading of positive electrodes for LIBs.

    Abstract translation: 本发明表明,只有2%的功能性导电聚合物粘合剂没有任何导电添加剂成功地与微米尺寸的一氧化硅(SiO)阳极材料一起使用,证明稳定和高重量的容量(> 1000mAh / g)〜500个循环等等 超过90%的容量保留。 使用稳定的锂金属粉末(SLMP®)对该阳极进行预锂化可将SiO / NMC全电池的第一次循环库仑效率从〜48%提高到〜90%。 这种组合在锂离子全电池中在C / 3上100次循环后能够保持80%以上的良好容量。 我们还展示了孔隙率和硅电极负载之间的重要联系。 通过使用高度多孔的硅电极,获得高的面积容量(3.3mAh / cm 2)。 该方法可以很好地实现其他大容量合金阳极的高负荷,最先进的石墨阳极,以及用于LIB的高负载正电极。

    Silicon Oxide (SiO) Anode Enabled by a Conductive Polymer Binder and Performance Enhancement by Stabilized Lithium Metal Power (SLMP)
    38.
    发明申请
    Silicon Oxide (SiO) Anode Enabled by a Conductive Polymer Binder and Performance Enhancement by Stabilized Lithium Metal Power (SLMP) 审中-公开
    通过导电聚合物粘合剂引起的氧化硅(SiO)阳极和通过稳定的锂金属电力(SLMP)的性能增强

    公开(公告)号:US20150364755A1

    公开(公告)日:2015-12-17

    申请号:US14741350

    申请日:2015-06-16

    Abstract: Silicon alloys have the highest specific capacity when used as anode material for lithium-ion batteries, however, the drastic volume change inherent in their use causes formidable challenges toward achieving stable cycling performance. Large quantities of binders and conductive additives are typically necessary to maintain good cell performance. In one embodiment of the invention, only 2% (by weight) functional conductive polymer binder without any conductive additives was successfully used with a micron-size silicon monoxide (SiO) anode material, demonstrating stable and high gravimetric capacity (>1000 mAh/g) for ˜500 cycles and more than 90% capacity retention. Prelithiation of this anode using stabilized lithium metal powder (SLMP®) improves the first cycle Coulombic efficiency of a SiO/NMC full cell from ˜48% to ˜90%. This combination enables good capacity retention of more than 80% after 100 cycles at C/3 in a lithium-ion full cell.

    Abstract translation: 当用作锂离子电池的负极材料时,硅合金具有最高的比容量,然而,其使用固有的剧烈体积变化对实现稳定的循环性能造成了巨大的挑战。 通常需要大量的粘合剂和导电添加剂来保持良好的电池性能。 在本发明的一个实施方案中,只有2%(重量)的功能性导电聚合物粘合剂,没有任何导电添加剂成功地与微米尺寸的一氧化硅(SiO)阳极材料一起使用,证实了稳定和高重量的容量(> 1000mAh / g )〜500次循环和超过90%的容量保持率。 使用稳定的锂金属粉末(SLMP®)对该阳极进行预锂化可将SiO / NMC全电池的第一次循环库仑效率从〜48%提高到〜90%。 这种组合在锂离子全电池中在C / 3上100次循环后能够保持80%以上的良好容量。

    Polypeptide inhibiting angiogenesis and application thereof
    40.
    发明授权
    Polypeptide inhibiting angiogenesis and application thereof 有权
    多肽抑制血管发生及其应用

    公开(公告)号:US08933031B2

    公开(公告)日:2015-01-13

    申请号:US12866166

    申请日:2008-02-04

    Applicant: Hui Zhao Xun Xu

    Inventor: Hui Zhao Xun Xu

    CPC classification number: C07K14/775 A61K38/00

    Abstract: Provided is a low molecular polypeptide that can inhibit angiogenesis consisting of amino acid sequence YRGKKA, which is same to one portion sequence in apolipoprotein (a) Kringle V. Also provided are pharmaceutical composition and the uses for preventing or treating diseases relating to angiogenesis.

    Abstract translation: 本发明提供能够抑制由载脂蛋白(a)Kringle V中的一部分序列相同的氨基酸序列YRGKKA组成的血管发生的低分子多肽。还提供了药物组合物和预防或治疗与血管发生有关的疾病的用途。

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