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公开(公告)号：US08035331B2
公开(公告)日：2011-10-11
申请号：US12542752
申请日：2009-08-18
Applicant: Yong Zhao , Junqiang Zhang , Dawei Liu , Songfa Tang
Inventor： Yong Zhao , Junqiang Zhang , Dawei Liu , Songfa Tang
Abstract: An AC/DC converting circuit, has a full-bridge rectifier having two input terminals and two output terminals, a first capacitor, a second capacitor, an electronic switch having a control terminal, a trigger circuit having an input terminal and an output terminal, and a detecting circuit having an input terminal and an output terminal. The first capacitor and the second capacitor are serially connected between the output terminals of the full-bridge rectifier, the input terminals of the full-bridge rectifier are connected to an AC input, one end of the electronic switch is connected between the first capacitor and the second capacitor, the other end of the electronic switch is connected to one of the output terminals of the full-bridge rectifier, the input terminal and the output terminal of the detecting circuit are connected to the output terminals of the full-bridge rectifier, the output terminal of the detecting circuit is connected to an input terminal of the trigger circuit, and the output terminal of the trigger circuit is connected to the control terminal of the electronic switch.
Abstract translation: AC / DC转换电路具有全桥整流器，具有两个输入端和两个输出端，第一电容，第二电容，具有控制端的电子开关，具有输入端和触发电路的触发电路， 以及具有输入端子和输出端子的检测电路。 第一电容器和第二电容器串联连接在全桥整流器的输出端子之间，全桥整流器的输入端子连接到AC输入端，电子开关的一端连接在第一电容器和 第二电容器，电子开关的另一端连接到全桥整流器的输出端之一，检测电路的输入端和输出端连接到全桥整流器的输出端， 检测电路的输出端子与触发电路的输入端子连接，触发电路的输出端子与电子开关的控制端子连接。
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公开(公告)号：US08373323B2
公开(公告)日：2013-02-12
申请号：US13206496
申请日：2011-08-09
Applicant: Songfa Tang , Yong Zhao
Inventor： Songfa Tang , Yong Zhao
CPC classification number: H02K11/33 , H02K15/0006
Abstract: A motor, including: a body, including a housing, a stator, and a rotor; and a controller, including a control box, and a control board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control board is disposed in the control box. A debug window is disposed on side wall or at the bottom of the control box. A sealing cover is disposed on the debug window. The sealing cover can be opened. The control board can be exposed for wire connection, adjustment of parameters of electronic components, and fixation of a rotating shaft according to requirements of users for installation and use.
Abstract translation: 一种电动机，包括：主体，包括壳体，定子和转子; 以及包括控制箱和控制板的控制器。 主体设置在电机的顶部。 控制器设置在电机的底部。 控制板设置在控制箱中。 调试窗口设置在控制箱的侧壁或底部。 密封盖设置在调试窗口上。 密封盖可以打开。 可以根据用户的安装和使用要求，将控制板暴露在线连接，调整电子元件的参数，以及旋转轴的固定。
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3.发明授权Motor having a serial port disposed on a control board received in a screw hole at the bottom of a control box 有权具有设置在控制板上的串行端口的电机容纳在控制箱底部的螺孔中公开(公告)号：US08421288B2
公开(公告)日：2013-04-16
申请号：US13206481
申请日：2011-08-09
Applicant: Songfa Tang , Yong Zhao
Inventor： Songfa Tang , Yong Zhao
Abstract: A motor with a body, including: a housing, a stator, and a rotor; and a controller, including a control box, and a control circuit board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control circuit board is disposed in the control box. The control box extends from a side of the housing and forms a platform. A control cable and a power line enter the control box via the platform, and are connected to the control circuit board. The control cable and the power line are sealed via a sealing screw joint and a nut.
Abstract translation: 具有主体的电动机，包括：壳体，定子和转子; 以及包括控制箱和控制电路板的控制器。 主体设置在电机的顶部。 控制器设置在电机的底部。 控制电路板设置在控制箱中。 控制箱从壳体的一侧延伸并形成一个平台。 控制电缆和电源线通过平台进入控制箱，并连接到控制电路板。 控制电缆和电源线通过密封螺丝接头和螺母密封。
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公开(公告)号：US08339004B2
公开(公告)日：2012-12-25
申请号：US13211285
申请日：2011-08-16
Applicant: Songfa Tang , Yong Zhao
Inventor： Songfa Tang , Yong Zhao
CPC classification number: H02K11/33 , H02K15/0006
Abstract: A motor, including a body, including a housing, a stator, and a rotor, and a controller, including a control box, and a control circuit board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control circuit board is disposed in the control box. A rotary dip switch is disposed at the bottom of the control box. The control circuit board includes a power board, and a control board. The rotary dip switch is electrically connected to the control board. The rotary dip switch controls different functions of the motor.
Abstract translation: 包括壳体，定子和转子的主体的马达以及包括控制箱和控制电路板的控制器。 主体设置在电机的顶部。 控制器设置在电机的底部。 控制电路板设置在控制箱中。 在控制箱的底部设有旋转拨码开关。 控制电路板包括电源板和控制板。 旋转dip开关电连接到控制板。 旋转拨码开关控制电机的不同功能。
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公开(公告)号：US09222225B2
公开(公告)日：2015-12-29
申请号：US13994931
申请日：2011-12-15
Applicant: Jijun Wang , Cheng Jiang , Weibin Liu , Yong Zhao , Meng Wang , Ziqing Jiang , Jia Fan , Xianggang Du , Lu Chunfang
Inventor： Jijun Wang , Cheng Jiang , Weibin Liu , Yong Zhao , Meng Wang , Ziqing Jiang , Jia Fan , Xianggang Du , Lu Chunfang
Abstract: Provided in the disclosure is a pre-stressed concrete track slab of slab-type ballast-less track, which includes a slab body (1), on which fastening embedded casings (4) are arranged. At least one row of longitudinal common steel bars (11) and at least one row of transverse common steel bars (12) are arranged in the slab body (1) along a length direction and a width direction. The longitudinal common steel bars (11) are insulated from the transverse common steel bars (12). At least one row of longitudinal pre-stressed steel bars (7) and at least one row of transverse pre-stressed steel bars (6) are fastened in the slab body (1) along the length direction and the width direction through anchor backing plates and fastener devices (8). In the pre-stress directions of the longitudinal pre-stressed steel bars (7) and the transverse pre-stressed steel bars (6), it is post-tensioned in both directions or it is pre-tensioned in one direction and post-tensioned in the other direction. Limiting structures (5) and grounding terminals (10) are also arranged on the slab body (1). The pre-stressed concrete track slab has the characteristics of light structural dead weight, small structure height, low manufacturing cost and deformation resistance.
Abstract translation: 本发明公开了一种板坯式无轨道预应力混凝土轨道板，包括板体（1），其上布置有紧固嵌入壳体（4）。 至少一排纵向普通钢筋（11）和至少一排横向普通钢筋（12）沿着长度方向和宽度方向布置在板坯体（1）中。 纵向普通钢筋（11）与横向普通钢筋（12）绝缘。 至少一排纵向预应力钢筋（7）和至少一排横向预应力钢筋（6）沿着长度方向和宽度方向通过锚固衬板（6）紧固在板体（1）中 和紧固件装置（8）。 在纵向预应力钢筋（7）和横向预应力钢筋（6）的预应力方向上，其沿两个方向被后张紧或者在一个方向上被预张紧并且被拉伸 在另一个方向。 限制结构（5）和接地端子（10）也布置在板体（1）上。 预应力混凝土轨道板具有结构自重轻，结构高度小，制造成本低，抗变形的特点。
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Patent Agency Ranking
公开(公告)号：US20150139888A1
公开(公告)日：2015-05-21
申请号：US14551348
申请日：2014-11-24
Applicant: Hao Fong , Lifeng Zhang , Yong Zhao , Zhengtao Zhu
Inventor： Hao Fong , Lifeng Zhang , Yong Zhao , Zhengtao Zhu
CPC classification number: D04H1/728 , B82Y30/00 , B82Y40/00 , C01B32/921 , C01P2004/16 , C04B35/5611 , C04B35/62277 , C04B35/634 , C04B2235/3843 , C04B2235/422 , C04B2235/425 , C04B2235/441 , C04B2235/5264 , C04B2235/77 , C04B2235/781 , C04B2235/80 , D01D5/0007 , D01F9/12 , D04H1/4209 , D04H1/4382 , D10B2101/14 , H01G11/36 , Y10T442/50
Abstract: A method of synthesizing mechanically resilient titanium carbide (TiC) nanofibrous felts comprising continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix, comprising: (a) electrospinning a spin dope for making precursor nanofibers with diameters less than 0.5 J·Lm; (b) overlaying the nanofibers to produce a nano-fibrous mat (felt); and then (c) heating the nano-felts first at a low temperature, and then at a high temperature for making electrospun continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix; and (d) chlorinating the above electrospun nano-felts at an elevated temperature to remove titanium for producing carbide derived carbon (CDC) nano-fibrous felt with high specific surface areas.
Abstract translation: 一种合成机械弹性的碳化钛（TiC）纳米纤维毡的方法，包括连续的纳米纤维或具有嵌入碳基体中的TiC微晶的纳米带，其包括：（a）静电纺丝纺丝原液以制备直径小于0.5J·Lm的前体纳米纤维; （b）覆盖纳米纤维以产生纳米纤维垫（毡）; 然后（c）首先在低温下，然后在高温下加热纳米毡，以使电纺丝连续纳米纤维或纳米带与嵌入碳基体中的TiC微晶; 和（d）在升高的温度下氯化上述电纺丝纳米毡以除去钛，以生产具有高比表面积的碳化物衍生碳（CDC）纳米纤维毡。
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公开(公告)号：US08942419B1
公开(公告)日：2015-01-27
申请号：US13621067
申请日：2012-09-15
Applicant: Bo Wu , Yong Zhao , Thad Eugene Starner , Hayes Solos Raffle , Edward Allen Keyes
Inventor： Bo Wu , Yong Zhao , Thad Eugene Starner , Hayes Solos Raffle , Edward Allen Keyes
IPC: G06K9/00
CPC classification number: G06T7/0044 , A61B3/00 , A61B3/113 , G01S17/06 , G02B27/01 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G03B29/00 , G03B2213/025 , G06F3/013 , G06K9/00604 , G06K9/0061 , G06T7/74 , G06T2207/10016 , G06T2207/10152 , G06T2207/30201 , G09G3/003 , G09G5/00 , G09G2354/00 , H04N5/225
Abstract: Methods and systems are described for determining eye position and/or for determining eye movement based on glints. An exemplary computer-implemented method involves: (a) causing a camera that is attached to a head-mounted display (HMD) to record a video of the eye; (b) while the video of the eye is being recorded, causing a plurality of light sources that are attached to the HMD and generally directed towards the eye to switch on and off according to a predetermined pattern, wherein the predetermined pattern is such that at least two of the light sources are switched on at any given time while the video of the eye is being recorded; (c) analyzing the video of the eye to detect controlled glints that correspond to the plurality of light sources; and (d) determining a measure of eye position based on the controlled glints.
Abstract translation: 描述了用于确定眼睛位置和/或基于闪光来确定眼睛运动的方法和系统。 示例性的计算机实现的方法包括：（a）使附接到头戴式显示器（HMD）的照相机记录眼睛的视频; （b）在记录眼睛的视频的同时，使根据预定图案使附接到HMD并且大体上指向眼睛的多个光源接通和断开，其中预定模式使得在 在记录眼睛的视频的任何给定时间，至少两个光源被接通; （c）分析眼睛的视频以检测对应于多个光源的受控闪光; 和（d）基于受控的闪光来确定眼睛位置的度量。
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公开(公告)号：US08914161B2
公开(公告)日：2014-12-16
申请号：US13210397
申请日：2011-08-16
Applicant: Yong Zhao
Inventor： Yong Zhao
CPC classification number: H02J9/061 , Y02B10/72 , Y10T307/615
Abstract: A power supply control device including a power supply and a switching control system. The power supply includes a solar power supply unit and an electric network power supply unit. The solar power supply unit includes solar cells and a DC-DC boosting circuit; an output terminal of the solar cells is connected with an input terminal of the DC-DC boosting circuit and the output terminal of the DC-DC boosting circuit supplies power to the exterior. The electric network power supply unit includes an AC-DC rectifying circuit; an input terminal of the AC-DC rectifying circuit is connected to an electric network alternating current input and an output terminal thereof supplies power to the exterior. A ventilating device using the power supply device is also provided.
Abstract translation: 一种电源控制装置，包括电源和开关控制系统。 电源包括太阳能供电单元和电网供电单元。 太阳能电源单元包括太阳能电池和DC-DC升压电路; 太阳能电池的输出端子与DC-DC升压电路的输入端子连接，DC-DC升压电路的输出端子向外部供电。 电网电源单元包括AC-DC整流电路; AC-DC整流电路的输入端子与电网交流输入端连接，其输出端子向外部供电。 还提供使用电源装置的通风装置。
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9.发明授权Method and device for detecting fatigue driving and the automobile using the same 有权用于检测疲劳驾驶的方法和装置以及使用其的汽车公开(公告)号：US08891824B2
公开(公告)日：2014-11-18
申请号：US13504762
申请日：2010-10-28
Applicant: Zejun Wu , Ruzhong Cheng , Wei Chen , Yong Dai , Yong Zhao , Yunli Qing
Inventor： Zejun Wu , Ruzhong Cheng , Wei Chen , Yong Dai , Yong Zhao , Yunli Qing
CPC classification number: A61B5/18 , A61B5/1103 , A61B5/6821 , A61B2503/22 , G06K9/00597 , G06K9/00845
Abstract: The present application discloses a method and device of detecting fatigue driving, comprising: analyzing an eye image in the driver's eye image area with a rectangular feature template to obtain the upper eyelid line; determining the eye closure state according to the curvature or curvature feature value of the upper eyelid line; and collecting statistics on the eye closure state and thereby determining whether the driver is in a fatigue state. The present application determines whether the eyes are opened or closed according to the shape of the upper eyelid, which is more accurate because the upper eyelid line has characteristics of higher relative contrast, anti-interference capacity, and adaptability to the changes in the facial expression.
Abstract translation: 本申请公开了一种检测疲劳驾驶的方法和装置，包括：用矩形特征模板分析驾驶员眼睛图像区域中的眼睛图像以获得上眼睑线; 根据上眼睑线的曲率或曲率特征值确定眼闭合状态; 并收集眼睛关闭状态的统计数据，从而确定驾驶员是否处于疲劳状态。 本申请根据上眼睑的形状来确定眼睛是否被打开或关闭，这是更准确的，因为上眼睑线具有较高的相对对比度，抗干扰能力以及对面部表情变化的适应性 。
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公开(公告)号：US08878749B1
公开(公告)日：2014-11-04
申请号：US13620904
申请日：2012-09-15
Applicant: Bo Wu , Yong Zhao , Thad Eugene Starner , Hayes Solos Raffle
Inventor： Bo Wu , Yong Zhao , Thad Eugene Starner , Hayes Solos Raffle
IPC: G09G5/00
CPC classification number: G06T7/0044 , A61B3/00 , A61B3/113 , G01S17/06 , G02B27/01 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G03B29/00 , G03B2213/025 , G06F3/013 , G06K9/00604 , G06K9/0061 , G06T7/74 , G06T2207/10016 , G06T2207/10152 , G06T2207/30201 , G09G3/003 , G09G5/00 , G09G2354/00 , H04N5/225
Abstract: Systems and methods are described for improving gaze estimation based on glints. An example method may be executable to receive glint-location data indicating a location for each of one or more glints that are reflected from an eye. The glint-location data may be captured by an imaging device that is attached to a head-mountable display (HMD). The method may be further executable to determine a plurality of normalized pupil locations comprising at least a first and a second normalized pupil location. Each normalized pupil location may be determined based on the glint-location data for a different combinatoric subset of the one or more glints. The method may be further executable to determine a regression model to fit the plurality of normalized pupil locations to an expected gaze location, and perform a gaze-tracking process based on the regression model.
Abstract translation: 描述了用于改善基于闪烁的注视估计的系统和方法。 示例性方法可以被执行以接收指示从眼睛反射的一个或多个闪光中的每一个的位置的闪烁位置数据。 闪光位置数据可以由连接到可头戴式显示器（HMD）的成像装置捕获。 该方法可以进一步执行以确定包括至少第一和第二归一化瞳孔位置的多个归一化瞳孔位置。 可以基于一个或多个闪烁的不同组合子集的闪烁位置数据来确定每个归一化光瞳位置。 该方法可以进一步执行以确定回归模型以将多个归一化瞳孔位置拟合到预期凝视位置，并且基于回归模型执行凝视跟踪过程。
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