公开(公告)号：US20080020229A1

公开(公告)日：2008-01-24

申请号：US11222023

申请日：2005-09-08

申请人： Minoru Taya ,  Ying Zhao

发明人： Minoru Taya ,  Ying Zhao

IPC分类号： B22F3/11 ,  B32B5/18

CPC分类号： C25D5/18 ,  C25D3/562 ,  C25D5/48 ,  Y10T428/12479

摘要： A method for making a ductile and porous shape memory alloy (SMA) using spark plasma sintering, and an energy absorbing structure including a ductile and porous SMA are disclosed. In an exemplary structure, an SMA spring encompasses a generally cylindrical energy absorbing material. The function of the SMA spring is to resist the bulging of the cylinder under large compressive loading, thereby increasing a buckling load that the cylindrical energy absorbing material can accommodate. The SMA spring also contributes to the resistance of the energy absorbing structure to an initial compressive loading. Preferably, the cylinder is formed of ductile, porous and super elastic SMA. A working prototype includes a NiTi spring, and a porous NiTi cylinder or rod.

摘要翻译： 公开了一种使用火花等离子体烧结制造延性和多孔形状记忆合金（SMA）的方法，以及包括延性和多孔SMA的能量吸收结构。 在示例性结构中，SMA弹簧包围大致圆柱形的能量吸收材料。 SMA弹簧的功能是在大的压缩载荷下抵抗气缸的膨胀，从而增加圆柱形能量吸收材料可以容纳的屈曲载荷。 SMA弹簧还有助于能量吸收结构抵抗初始压缩载荷。 优选地，气缸由延性，多孔和超弹性SMA形成。 工作原型包括NiTi弹簧和多孔NiTi圆筒或棒。

公开(公告)号：US06415069B1

公开(公告)日：2002-07-02

申请号：US09714333

申请日：2000-11-16

申请人： Yong-Sheng Chao ,  Ying Zhao

发明人： Yong-Sheng Chao ,  Ying Zhao

IPC分类号： G02B626

CPC分类号： G02B6/3578 ,  G02B6/3512 ,  G02B6/3526 ,  G02B6/3546

摘要： An optical switching system employing switching modules. Each module comprises (a) a source channel, (b) a transmitting element, (c) a receiving element, and (d) a destination channel. The transmitting element directs the source channel signal to a destination channel. The transmitting element includes an initial beam deflector and a beam deflection amplifier. The receiving element includes a beam deflection compressor and a beam aligner. One embodiment of the initial deflector is a pair of focusing lenses, one of which is displaced by a piezoelectric actuator. When one lens is displaced a distance d, the output light beam has a deflection angle &agr;=(f1+f2)/f2. The beam deflection amplifier multiplies the small angle &agr; by a transfer function F to result in a beam with a deflection angle F&agr;. The receiving element is the transmitting element in reverse. The first system configuration connects a single channel to one of a number of channels. The second system configuration connects a group of M channels with another group of N channels. The third system configuration cross-connects N channels in an arbitrary manner.

摘要翻译： 一种采用交换模块的光交换系统。 每个模块包括（a）源信道，（b）发射元件，（c）接收元件，和（d）目的信道。 发送元件将源信道信号引导到目的信道。 发射元件包括初始光束偏转器和光束偏转放大器。 接收元件包括光束偏转压缩器和光束对准器。 初始偏转器的一个实施例是一对聚焦透镜，其中一个被压电致动器移位。 当一个透镜移动距离d时，输出光束具有偏转角α=（f1 + f2）/ f2。 光束偏转放大器将小角度α乘以传递函数F以产生具有偏转角度Falpha的光束。 接收元件是相反的发送元件。 第一个系统配置将单个通道连接到多个通道之一。 第二个系统配置将一组M个通道与另一组N个通道相连。 第三个系统配置以任意方式交叉连接N个通道。

公开(公告)号：US6115168A

公开(公告)日：2000-09-05

申请号：US181761

申请日：1998-10-29

申请人： Ying Zhao ,  Yong-Sheng Chao

发明人： Ying Zhao ,  Yong-Sheng Chao

IPC分类号： G02F1/03

CPC分类号： G02F1/0311

摘要： A retroreflecting modulator including a lens, a light guide, a light modulator, and a reflective surface. Incident light falls on the lens, where it is focused as a spot on a focal surface. The light guide transmits the focused light to the light modulator, where it is modulated and reflected back, via the reflective surface and light guide, to the lens. The lens emits the modulated light in the opposite direction as the incident light. The preferred light-receiving and focusing device is a specialty sphere lens, the preferred light guide is a fiber optic plate, and the preferred light modulator is a liquid crystal modulator. The retroreflecting modulator may be spatially-unresolvable, where a single signal modulates the light, or spatially-resolvable, where the modulation signal depends upon the direction of the incident light.

摘要翻译： 一种回射调制器，包括透镜，光导，光调制器和反射表面。 入射光落在透镜上，在焦点表面聚焦成一个点。 光导通过聚焦光将光调制器透过反射表面和光导被调制和反射回到透镜。 透镜以与入射光相反的方向发射调制光。 优选的光接收和聚焦装置是专用球形透镜，优选的光导是光纤板，并且优选的光调制器是液晶调制器。 回射调制器可以在空间上不可解析，其中单个信号调制光或空间可分辨的调制信号取决于入射光的方向。

公开(公告)号：US09792404B2

公开(公告)日：2017-10-17

申请号：US14093520

申请日：2013-12-02

申请人： Charles C Zhou ,  Ying Zhao

发明人： Charles C Zhou ,  Ying Zhao

IPC分类号： G06F19/10 ,  G06F19/24 ,  G06F19/18 ,  G06F19/12

CPC分类号： G06F19/24 ,  G06F19/12 ,  G06F19/18

摘要： Methods and systems for knowledge pattern search and analysis for selecting microorganisms based on desired metabolic properties or biological behaviors are disclosed in various embodiments of the invention. In one embodiment of the invention, a computer-implemented method for selecting a purpose-specific microorganism first compiles microorganisms' profiles by linking each microorganism's methanogenic, hydrogenic, electrogenic, another metabolic property, and/or another biological behavior to genetic and chemical fingerprints of metabolic and energy-generating biological pathways. Then, based on the compiled profiles of the microorganisms, the computer-implemented method groups the microorganisms into pathway characteristics using machine-learning and pattern recognition performed on a computer system, and subsequently generates a prediction called “discovered characteristics” for a desired metabolic property or a desired biological behavior of at least one microorganism. Furthermore, a profile match score may be calculated to indicate usefulness of one or more microorganisms for renewable energy generation from biological waste materials or wastewater.

公开(公告)号：US09600898B2

公开(公告)日：2017-03-21

申请号：US14918680

申请日：2015-10-21

申请人： Liyan Liu ,  Ying Zhao

发明人： Liyan Liu ,  Ying Zhao

IPC分类号： G06K9/34 ,  G06T7/20 ,  G06T7/00

CPC分类号： G06T7/174 ,  G06T7/194 ,  G06T7/215 ,  G06T2207/10028

摘要： A method and an apparatus for separating a foreground image are disclosed. The method includes obtaining an input image and depth information of the input image; roughly dividing the input image to obtain a rough foreground region based on the depth information of the input image; obtaining motion information of the input image, and generating a three-color image from the rough foreground region based on the motion information; and separating the foreground image from the generated three-color image. According to the method, the three-color image is generated based on the depth information and the motion information, thus a foreground object can be accurately separated from the three-color image.

公开(公告)号：US09443628B2

公开(公告)日：2016-09-13

申请号：US14360549

申请日：2011-11-25

申请人： Ying Zhao ,  Laixi Huang ,  Yucai Ye ,  Ge Gao ,  Yongdong Ye ,  Caiyuan Deng ,  Zhigang Zhang ,  Jianchun Yuan

发明人： Ying Zhao ,  Laixi Huang ,  Yucai Ye ,  Ge Gao ,  Yongdong Ye ,  Caiyuan Deng ,  Zhigang Zhang ,  Jianchun Yuan

IPC分类号： G21F3/03 ,  G21F9/16 ,  G21F9/30 ,  B09B3/00 ,  C04B28/02 ,  C04B7/34 ,  C04B24/26 ,  C04B111/00

CPC分类号： G21F9/304 ,  B09B3/0025 ,  B09B3/0041 ,  C04B7/34 ,  C04B24/26 ,  C04B24/2641 ,  C04B28/02 ,  C04B2111/00767 ,  G21F9/165 ,  Y02W30/91 ,  C04B12/04 ,  C04B18/0463 ,  C04B22/0093 ,  C04B22/062 ,  C04B22/10 ,  C04B24/2647

摘要： A cement curing formulation and curing method for high-level radioactive boron waste resins from a nuclear reactor. The curing formulation comprises the following raw materials: cement, lime, water, curing aids and additives. The curing method comprises: (1) weighing the raw materials and the high-level radioactive boron waste resins, and adding lime into a curing container; (2) then adding the high-level radioactive boron waste resins; (3) feeding other raw materials under stirring; (4) adding the cement and supplementing water depending on the moisture state of the cement, and stirring until uniform; and (5) standing and maintaining after stirring until uniform. The curing formulation has the features of a high curing containment rate, high strength of the cured body, better water resistance, better freeze-thaw resistance, and low radioactive leakage.

摘要翻译： 来自核反应堆的高级放射性硼废树脂的水泥固化配方和固化方法。 固化配方包括以下原料：水泥，石灰，水，固化助剂和添加剂。 固化方法包括：（1）称量原料和高放射性硼废树脂，并在固化容器中加入石灰; （2）然后加入高放射性硼废树脂; （3）搅拌喂养其他原料; （4）根据水泥的水分状况加水泥和补水，搅拌至均匀; 和（5）搅拌后立即保持均匀。 固化剂具有固化速度快，固化体强度高，耐水性好，抗冻融性好，放射性低的特点。

公开(公告)号：US09123350B2

公开(公告)日：2015-09-01

申请号：US12097198

申请日：2005-12-14

申请人： Ying Zhao

发明人： Ying Zhao

IPC分类号： G10L21/00 ,  G10L25/00 ,  G10L25/78 ,  G10L25/18 ,  G10L25/51 ,  G10L15/02 ,  G10L19/022

CPC分类号： G10L25/78 ,  G10H2240/051 ,  G10H2250/225 ,  G10H2250/235 ,  G10L15/02 ,  G10L19/022 ,  G10L25/18 ,  G10L25/51

摘要： A method and system for extracting audio features from an encoded bitstream for audio classification. The method comprises partially decoding the encoded bitstream; obtaining uniform window block size spectral coefficients of the encoded bitstream; and extracting audio features based on the uniform window block spectral coefficients.

摘要翻译： 一种用于从用于音频分类的编码比特流中提取音频特征的方法和系统。 该方法包括对编码的比特流进行部分解码; 获得编码比特流的统一的窗口块大小的频谱系数; 并基于统一的窗口块频谱系数提取音频特征。

公开(公告)号：US06388755B1

公开(公告)日：2002-05-14

申请号：US09441285

申请日：1999-11-16

申请人： Ying Zhao ,  Yong-Sheng Chao

发明人： Ying Zhao ,  Yong-Sheng Chao

IPC分类号： G01B1114

CPC分类号： G01B11/002

摘要： An apparatus and method for wirelessly determining position and orientation of a first object relative to a second object in six dimensions, including one or more recording assemblies and one or more identification-coded or orientation-coded optical transponders. The positions of the recording assemblies are fixed relative to the first object and the transponders are fixed relative to the second object. A light source in each recording assembly emits light into space that is received, modulated, and retransmitted back by each transponder to a photodetector assembly in the recording assembly. The identification-coded optical transponder modulates the retransmitted light with a unique fixed code. The orientation-coded optical transponder modulates the retransmitted light with a unique fixed code that depends upon the direction of the incident light. The photodetector assemblies provide one or two independent position parameters for each transponder and two independent orientation parameters for each orientation-coded transponder. The system includes a combination of recording assemblies and transponders that provides at least six independent measured parameters.

摘要翻译： 一种用于在六维中无线地确定第一物体相对于第二物体的位置和取向的装置和方法，包括一个或多个记录组件和一个或多个识别编码或取向编码的光学转发器。 记录组件的位置相对于第一物体固定，并且应答器相对于第二物体固定。 每个记录组件中的光源将光发射到空间中，该空间被每个应答器接收，调制和再发送回记录组件中的光电检测器组件。 识别编码的光转发器用唯一的固定码调制重发光。 定向编码的光转发器利用取决于入射光的方向的唯一固定码来调制重发光。 光电检测器组件为每个转发器提供一个或两个独立的位置参数，并为每个定向编码的应答器提供两个独立的取向参数。 该系统包括提供至少六个独立测量参数的记录组件和转发器的组合。

公开(公告)号：US06295171B1

公开(公告)日：2001-09-25

申请号：US09737506

申请日：2000-12-15

申请人： Yong-Sheng Chao ,  Ying Zhao

发明人： Yong-Sheng Chao ,  Ying Zhao

IPC分类号： G02B702

CPC分类号： G02B26/0875

摘要： A light beam deflector comprises an initial beam deflector that imparts a small initial deflection, and a beam deflection amplifier that increases the initial small deflection by a multiplication factor. There are five embodiments of the initial beam deflector. The first four use a pair of lenses and a piezoelectric actuator affixed to one lens. When the parallel lens axes are separated by a distance, the incident light beam will be deflected by a small angle, typically up to about 5°. The fifth embodiment comprises a mirror affixed to a piezoelectric actuator, which tilts the mirror. The beam deflection amplifier has five embodiments. The first is a Keplerian telescope lens first stage and a negative lens system second stage. The first is a Galilean telescope lens first stage and a negative lens system second stage. The third embodiment is either a Keplerian or Galilean telescope lens alone. The fourth embodiment replaces the single second lens of the first stage with a compound lens system. The fifth embodiment uses a special sphere lens alone.

摘要翻译： 光束偏转器包括赋予小的初始偏转的初始光束偏转器和通过倍增因子增加初始小偏转的光束偏转放大器。 初始光束偏转器有五个实施例。 前四个使用一对透镜和一个固定在一个透镜上的压电致动器。 当平行透镜轴分开一段距离时，入射光束将被偏转一小角度，通常高达约5°。 第五实施例包括一个固定在压电致动器上的镜子，它使镜子倾斜。 光束偏转放大器具有五个实​​施例。 第一个是开普勒式望远镜第一阶段和负透镜系统第二阶段。 第一个是伽利略望远镜第一阶段和负透镜系统第二阶段。 第三个实施例是单独的开普勒或伽利略望远镜。 第四实施例用复合透镜系统代替第一级的单个第二透镜。 第五实施例仅使用特殊的球面透镜。

公开(公告)号：USD923067S1

公开(公告)日：2021-06-22

申请号：US29758182

申请日：2020-11-12

申请人： Ying Zhao

设计人： Ying Zhao