公开(公告)号：US09528893B2

公开(公告)日：2016-12-27

申请号：US13381256

申请日：2010-06-29

Applicant: Wenhui Wang ,  Xingwei Vivian Wang ,  Kai Sun ,  Nan Wu

Inventor： Wenhui Wang ,  Xingwei Vivian Wang ,  Kai Sun ,  Nan Wu

IPC: G01L9/00 ,  G01L7/08

CPC classification number: G01L7/086 ,  A61B5/0082 ,  A61B5/021 ,  B23K26/24 ,  B23K26/324 ,  B23K26/362 ,  G02B6/30 ,  Y10T156/10 ,  Y10T156/1052

Abstract: An optical fiber sensor (100) can be used to measure pressure with high sensitivity and fine resolution. As a (108) at the end of the sensor expands or contracts, the spectrum of a beam reflected from the end of fiber shifts, producing a change linked to pressure exerted on the sensor. Novel aspects of the present inventive sensor include the direct bonding of a silica thin film diaphragm (110) to the optical fiber with localized or confined heating and a uniform thickness of the diaphragm. The resulting sensor has a diameter that matches the diameter of the optical fiber. Because the sensor is all silica, it does not from temperature-induced error. In addition, the sensor can be very sensitive because the diaphragm can be very thin; it can also make highly repeatable measurements due to its very uniform thickness.

Abstract translation: 可以使用光纤传感器（100）来测量高灵敏度和细分辨率的压力。 当传感器端部的（108）膨胀或收缩时，从光纤端部反射的光束的光谱发生变化，产生与施加在传感器上的压力相关的变化。 本发明的传感器的新方面包括将二氧化硅薄膜隔膜（110）直接接合到具有局部或受限加热的光纤和隔膜的均匀厚度。 所得传感器的直径与光纤的直径相匹配。 由于传感器全部为二氧化硅，因此不会引起温度误差。 此外，传感器可以非常敏感，因为隔膜可以非常薄; 它也可以由于其非常均匀的厚度而进行高度可重复的测量。

公开(公告)号：US20120116255A1

公开(公告)日：2012-05-10

申请号：US13381256

申请日：2010-06-29

Applicant: Wenhui Wang ,  Xingwei Vivian Wang ,  Kai Sun ,  Nan Wu

Inventor： Wenhui Wang ,  Xingwei Vivian Wang ,  Kai Sun ,  Nan Wu

IPC: A61B5/103 ,  G01B9/02 ,  B32B37/06 ,  B32B37/02 ,  B32B38/04 ,  G02B6/00 ,  B32B37/14

CPC classification number: G01L7/086 ,  A61B5/0082 ,  A61B5/021 ,  B23K26/24 ,  B23K26/324 ,  B23K26/362 ,  G02B6/30 ,  Y10T156/10 ,  Y10T156/1052

Abstract: An optical fiber sensor (100) can be used to measure pressure with high sensitivity and fine resolution. As a (108) at the end of the sensor expands or contracts, the spectrum of a beam reflected from the end of fiber shifts, producing a change linked to pressure exerted on the sensor. Novel aspects of the present inventive sensor include the direct bonding of a silica thin film diaphragm (110) to the optical fiber with localized or confined heating and a uniform thickness of the diaphragm. The resulting sensor has a diameter that matches the diameter of the optical fiber. Because the sensor is all silica, it does not from temperature-induced error. In addition, the sensor can be very sensitive because the diaphragm can be very thin; it can also make highly repeatable measurements due to its very uniform thickness.

Abstract translation: 可以使用光纤传感器（100）来测量高灵敏度和细分辨率的压力。 当传感器端部的（108）膨胀或收缩时，从光纤端部反射的光束的光谱发生变化，产生与施加在传感器上的压力相关的变化。 本发明的传感器的新方面包括将二氧化硅薄膜隔膜（110）直接接合到具有局部或受限加热的光纤和隔膜的均匀厚度。 所得传感器的直径与光纤的直径相匹配。 由于传感器全部为二氧化硅，因此不会引起温度误差。 此外，传感器可以非常敏感，因为隔膜可以非常薄; 它也可以由于其非常均匀的厚度而进行高度可重复的测量。

公开(公告)号：US20080159064A1

公开(公告)日：2008-07-03

申请号：US11793193

申请日：2005-12-13

Applicant: Youqi Wang ,  Peijun Cong ,  Guilin Wang ,  Wenhui Wang ,  Lichen Diao ,  Youshu Kang ,  Yubin Zhong ,  Bohejin Tang ,  Fuxin Huang

Inventor： Youqi Wang ,  Peijun Cong ,  Guilin Wang ,  Wenhui Wang ,  Lichen Diao ,  Youshu Kang ,  Yubin Zhong ,  Bohejin Tang ,  Fuxin Huang

IPC: B01F15/02 ,  B01F15/06

CPC classification number: B01F7/008 ,  B01F3/0807 ,  B01F7/00816 ,  B29B7/407

Abstract: The present invention discloses an apparatus for processing materials, which is used to process the materials introduced thereinto, comprising a working part and a driving part, wherein the working part comprises, in cylindrical form, a first element and a second element arranged within the first element, and a containing chamber for storing materials to be processed being formed by the gap between the first element and the second element, and the second element is driven by the driving part to rotate relatively to the first element, and on the surface of the second element toward the containing chamber, provided is a disturbing part capable of producing axial forces in a direction parallel to the axis of the first element. Thanks to the disturbing part of the second element, the apparatus of the present invention can process materials thoroughly, control retention time of materials within the containing chamber, prevent materials from entering into the mixing blind area and thus make all materials processed thoroughly.

Abstract translation: 本发明公开了一种用于处理材料的装置，其用于处理引入其中的材料，包括工作部分和驱动部分，其中工作部件包括圆柱形形式的第一元件和布置在第一 元件和用于存储待处理材料的容纳室由第一元件和第二元件之间的间隙形成，并且第二元件由驱动部分驱动以相对于第一元件旋转，并且在第二元件的表面上 第二元件朝向容纳室设置有能够在平行于第一元件的轴线的方向上产生轴向力的扰动部。 由于第二元件的干扰部分，本发明的装置可以充分地处理材料，控制容纳室内材料的保留时间，防止材料进入混合遮光区域，从而使所有材料被彻底处理。

公开(公告)号：US20080077329A1

公开(公告)日：2008-03-27

申请号：US11678608

申请日：2007-02-25

Applicant: Yu Sun ,  Wenhui Wang ,  Xinyu Liu

Inventor： Yu Sun ,  Wenhui Wang ,  Xinyu Liu

IPC: G01N33/48

CPC classification number: C12M23/50 ,  C12M35/00 ,  C12M41/48

Abstract: An automated cell injection system and method are described, which can perform automatic, reliable, and high-throughput cell injection of foreign genetic materials, proteins, and other compounds. The system and method overcome the problems inherent in traditional manual injection that is characterized by poor reproducibility, human fatigue, and low throughput. The present invention is particularly suited for zebrafish embryo injection but can be readily extended to other biological injection applications such as mouse embryo, drosophila embryo, and C. elegans injections, capable of facilitating high-throughput genetic research at both academic and industry levels. A novel vacuum based cell-holding device is also provided.

Abstract translation: 描述了自动细胞注射系统和方法，其可以执行外来遗传物质，蛋白质和其他化合物的自动，可靠和高通量的细胞注射。 该系统和方法克服了传统手动注射固有的问题，其特点是重现性差，人体疲劳和生产能力低。 本发明特别适用于斑马鱼胚胎注射，但可以容易地扩展到其他生物注射应用例如小鼠胚胎，果蝇胚和秀丽隐杆线虫注射液，其能够促进学术和工业水平的高通量遗传研究。 还提供了一种新颖的基于真空的电池保持装置。

公开(公告)号：US20070299186A1

公开(公告)日：2007-12-27

申请号：US11766227

申请日：2007-06-21

Applicant: Kwok Chan ,  Joshua Croll ,  Balakrishnan Ganesan ,  Marcus Harrigan ,  Farid Khouri ,  Gurram Kishan ,  Ritesh Mathur ,  Rachel Suffield ,  Wenhui Wang ,  James White

Inventor： Kwok Chan ,  Joshua Croll ,  Balakrishnan Ganesan ,  Marcus Harrigan ,  Farid Khouri ,  Gurram Kishan ,  Ritesh Mathur ,  Rachel Suffield ,  Wenhui Wang ,  James White

IPC: C08K5/50 ,  C08K9/04

CPC classification number: C08K5/50

Abstract: This invention relates to organic salt compositions useful in the preparation of organoclay compositions, polymer-organoclay composite compositions, and methods for the preparation of polymer nanocomposites. In one embodiment, the present invention provides an organoclay composition comprising alternating inorganic silicate layers and organic layers, said organic layers comprising a quaternary phosphonium cation having structure X wherein Ar1, Ar2, and Ar3 are independently C2-C50 aromatic radicals; Ar4 is a bond or a C2-C50 aromatic radical; “a” is a number from 1 to about 200; “c” is a number from 0 to 3; R1 is independently at each occurrence a halogen atom, a C1-C20 aliphatic radical, a C5-C20 cycloaliphatic radical, or a C2-C20 aromatic radical; and R2 is a halogen atom, a C1-C20 aliphatic radical, a C5-C20 cycloaliphatic radical, a C2-C50 aromatic radical, or a polymer chain.

Abstract translation: 本发明涉及可用于制备有机粘土组合物，聚合物 - 有机粘土复合材料组合物和制备聚合物纳米复合材料的方法的有机盐组合物。 在一个实施方案中，本发明提供了一种有机粘土组合物，其包含交替的无机硅酸盐层和有机层，所述有机层包含具有结构X的季鏻阳离子，其中Ar 1，Ar 2， >和Ar 3独立地为C 2 -C 50芳族基团; Ar 4是一个键或一个C 2 -C 50芳族基团; “a”是从1到大约200的数字; “c”是从0到3的数字; R 1在每次出现时独立地为卤素原子，C 1 -C 20脂族基团，C 5 H 12 -C 20脂环族基团或C 2 -C 20芳族基团; 和R 2是卤素原子，C 1 -C 20脂族基团，C 5 -C 20个脂环族基团，C 2 -C 20 - 50芳族基团或聚合物链。

公开(公告)号：US20090280029A1

公开(公告)日：2009-11-12

申请号：US11914216

申请日：2006-05-10

Applicant: Youshu Kang ,  Guilin Wang ,  Wenge Wang ,  Wenhui Wang ,  Youqi Wang ,  Guangping Xie ,  Sibiao Xu ,  Xiaowen Zhu ,  Xianzhong Zhao

Inventor： Youshu Kang ,  Guilin Wang ,  Wenge Wang ,  Wenhui Wang ,  Youqi Wang ,  Guangping Xie ,  Sibiao Xu ,  Xiaowen Zhu ,  Xianzhong Zhao

IPC: G01N33/00

CPC classification number: B01J19/0046 ,  B01J2219/00283 ,  B01J2219/00313 ,  B01J2219/00389 ,  B01J2219/00391 ,  B01J2219/00479 ,  B01J2219/00495 ,  B01J2219/00585 ,  B01J2219/0059 ,  B01J2219/00601 ,  B01J2219/00695 ,  B01J2219/00698 ,  B01J2219/00702 ,  B01J2219/0072 ,  B01J2219/00738 ,  B01J2219/00756 ,  B01L9/52 ,  B01L13/02 ,  C40B60/08 ,  G01N1/18

Abstract: The present invention discloses a materials-processing system, which comprises an inputting subsystem, a processing apparatus coupled to the inputting subsystem and a collecting subsystem coupled to the processing apparatus. The inputting subsystem comprises three or more sample vessels, which can be connected to the processing apparatus. Since the processing system includes multiple sample vessels, which can be grouped into different groups so that each group contains two or more of the multiple sample vessels. High throughput materials transport can be realized by sequentially connecting different groups of sample vessels to the processing apparatus, thereby overcoming a limitation of the prior art that cannot continuously perform multiple batches of materials processing and improving material processing efficiency.

Abstract translation: 本发明公开了一种材料处理系统，其包括输入子系统，耦合到输入子系统的处理装置和耦合到处理装置的收集子系统。 输入子系统包括三个或更多个可连接到处理装置的样品容器。 由于处理系统包括多个样品容器，其可以分组成不同的组，使得每组包含多个样品容器中的两个或更多个。 可以通过将不同组的样品容器顺序地连接到处理装置来实现高通量材料输送，从而克服了现有技术的不能连续地进行多批次材料处理并提高材料处理效率的限制。

公开(公告)号：US20090279099A1

公开(公告)日：2009-11-12

申请号：US12436592

申请日：2009-05-06

Applicant: Wenhui WANG ,  Xingwei WANG

Inventor： Wenhui WANG ,  Xingwei WANG

IPC: G01B9/02 ,  G01N29/14 ,  H01L21/28

CPC classification number: G01H9/004 ,  G01L1/242 ,  G01N29/14 ,  G01N29/2418 ,  G01N2291/0231 ,  G01N2291/2694

Abstract: A method for fabricating a sensor, a sensor so fabricated, and a method for sensing a stimulus are provided. The method includes providing an elongated open channel, such as, a V-groove, in a substrate, the open channel providing a first surface; removing at least some material from at least a portion of the open channel to provide a second surface displaced from the first surface; positioning a diaphragm on the second surface; and positioning an elongated wave-guide having a beveled end in the elongated open channel wherein the beveled end is positioned over the diaphragm to define an interferometric cavity between the diaphragm and the outer surface of the wave-guide. The sensor so fabricated can provide an effective sensor for detecting acoustic emission waves, among other pressure waves.

Abstract translation: 提供了一种用于制造传感器的方法，如此制造的传感器以及用于感测刺激的方法。 该方法包括在衬底中提供细长的开放通道，例如V形槽，所述开放通道提供第一表面; 从所述开放通道的至少一部分去除至少一些材料以提供从所述第一表面移位的第二表面; 将隔膜定位在第二表面上; 并且将细长的波导定位在细长的开放通道中具有倾斜的端部，其中斜面端部位于隔膜上方以在隔膜和波导的外表面之间限定干涉腔。 如此制造的传感器可以提供用于检测声发射波以及其它压力波的有效传感器。

公开(公告)号：US06915061B2

公开(公告)日：2005-07-05

申请号：US10407062

申请日：2003-04-02

Applicant: Wei-Zhong Li ,  Wenhui Wang

Inventor： Wei-Zhong Li ,  Wenhui Wang

IPC: G02B6/26 ,  G02B6/32 ,  G02F1/19 ,  H04B10/12 ,  G02B6/00 ,  G02B6/42

CPC classification number: G02B6/266

Abstract: A variable optical attenuator includes a first lens, a MEMS device, a second lens, and a wedge. The first lens is configured to collimate an input light received on a first port and focus an output light on a focus point proximate to a second port. The MEMS device includes a reflection surface having a tilting angle thereof controllable by a control variable. The second lens has a focus point positioned proximate to the reflection surface of the MEMS device. The wedge is positioned between the first lens and the second lens and is configured to refract the input light received from the first lens to enter the second lens and refract the output light received from the second lens to enter the first lens.

Abstract translation: 可变光衰减器包括第一透镜，MEMS器件，第二透镜和楔形物。 第一透镜被配置为对在第一端口上接收的输入光进行准直，并将输出光聚焦在靠近第二端口的聚焦点上。 MEMS器件包括具有可由控制变量控制的倾斜角的反射面。 第二透镜具有靠近MEMS装置的反射表面定位的焦点。 楔形件位于第一透镜和第二透镜之间，并且被配置为折射从第一透镜接收的输入光以进入第二透镜并折射从第二透镜接收的输出光以进入第一透镜。

公开(公告)号：US06895129B2

公开(公告)日：2005-05-17

申请号：US10135862

申请日：2002-04-29

Applicant: Zhimin Liu ,  Mark S. Wang ,  Shifang Li ,  Wenhui Wang ,  Yanbin Shao

Inventor： Zhimin Liu ,  Mark S. Wang ,  Shifang Li ,  Wenhui Wang ,  Yanbin Shao

IPC: G02F1/09 ,  G02F1/31 ,  G02B6/27 ,  G02B5/30

CPC classification number: G02F1/093 ,  G02F1/31

Abstract: An optical circulator has a first collimator; a first block of birefringent material; a first compound polarization rotator; a light angle deflector (e.g., Wollaston prism); a second compound polarization rotator; a second block of birefringent material; and a second collimator. Light from the first fiber exits the first collimator along a first path into a first collimated beam that first hits the central plane on a crossing line between the interface and the central plane such that the first collimated beam exits the light angle deflector along a second path substantially parallel to the longitudinal direction and is received by the second fiber. Light from the second fiber exits the second collimator along the second path into a second collimated beam that exits the light angle deflector along a third path and is received by the third fiber.

Abstract translation: 光循环器具有第一准直器; 第一块双折射材料; 第一复合偏振旋转器; 光角偏转器（例如，Wollaston棱镜）; 第二复合偏振旋转器; 第二块双折射材料; 和第二个准直器。 来自第一光纤的光沿着第一路径离开第一准直器进入第一准直光束，该第一准直光束首先在界面和中心平面之间的交叉线上撞击中心平面，使得第一准直光束沿着第二光路离开光角偏转器 基本上平行于纵向并由第二纤维接收。 来自第二光纤的光沿着第二路径离开第二准直仪，进入沿着第三路径离开光角偏转器的第二准直光束，并被第三光纤接收。

公开(公告)号：US06192175B1

公开(公告)日：2001-02-20

申请号：US09223038

申请日：1998-12-30

Applicant: Wei Zhong Li ,  Feng Liu ,  Wenhui Wang

Inventor： Wei Zhong Li ,  Feng Liu ,  Wenhui Wang

IPC: G02B626

CPC classification number: G02B6/2937

Abstract: A system and method for filtering are disclosed. The system and method include providing first, second, third and fourth fibers for carrying a first, second, third, and fourth optical signals, respectively. The method and system also include providing a holder, a filter, and a first wedge assembly. The holder is for receiving the first fiber, the second fiber, the third fiber, and the fourth fiber therein. The filter is for filtering the first optical signal, the second optical signal, the third optical signal, and the fourth optical signal to provide a first filtered optical signal, a second filtered optical signal, a third filtered optical signal, and a fourth filtered optical signal. The first wedge assembly is disposed between the holder and the filter. The first wedge assembly is for directing the first optical signal towards the filter in a first path, for directing the second optical signal toward the filter in a second path, for directing the third optical signal towards the filter in a third path, and for directing the fourth optical signal toward the filter in a fourth path.

Abstract translation: 公开了一种用于滤波的系统和方法。 该系统和方法包括提供分别用于承载第一，第二，第三和第四光信号的第一，第二，第三和第四光纤。 该方法和系统还包括提供保持器，过滤器和第一楔形组件。 保持器用于在其中接收第一光纤，第二光纤，第三光纤和第四光纤。 滤波器用于对第一光信号，第二光信号，第三光信号和第四光信号进行滤波，以提供第一滤波光信号，第二滤波光信号，第三滤波光信号和第四滤波光信号 信号。 第一楔形组件设置在保持器和过滤器之间。 第一楔形组件用于在第一路径中将第一光信号引向滤光器，用于将第二光信号以第二路径引向滤光器，用于在第三路径中将第三光信号引向滤光器，并用于引导 在第四路径中朝向滤波器的第四光信号。