公开(公告)号：US5309411A

公开(公告)日：1994-05-03

申请号：US986716

申请日：1992-12-08

申请人： Dehua Huang ,  M. A. Breazeale

发明人： Dehua Huang ,  M. A. Breazeale

IPC分类号： B06B1/06 ,  G10K11/32 ,  H04R17/00

CPC分类号： G10K11/32 ,  B06B1/0674 ,  H04R17/00 ,  G01N2291/02491

摘要： A transducer apparatus and method for generating sonic sound waves having a far field wavefront amplitude pattern in a Bessel or Gaussian distribution is disclosed. The transducer includes a piezoelectric element having uniformly poled dipoles formed therein. An unpoled backing body having the same dielecctric constant as the piezoelectric element contacts and is attached to the piezoelectric element. An indentation shaped to produce a beam amplitude distribution of a predetermined function is formed on the backing body.

摘要翻译： 公开了一种用于产生具有贝塞尔或高斯分布中的远场波前幅度图案的声波的换能器装置和方法。 换能器包括其中形成均匀极化的偶极子的压电元件。 具有与压电元件相同的压电常数的未涂覆的背衬主体接触并附接到压电元件。 形成为形成预定功能的光束振幅分布的压痕形成在背衬体上。

公开(公告)号：US09838803B1

公开(公告)日：2017-12-05

申请号：US15273817

申请日：2016-09-23

申请人： Thomas R Howarth ,  Dehua Huang

发明人： Thomas R Howarth ,  Dehua Huang

IPC分类号： G01S7/521 ,  H04R23/00

CPC分类号： H04R23/002 ,  G01S7/521 ,  H04R2201/028 ,  H04R2307/023

摘要： A carbon nanotube thermophone is provided. The thermophone includes high temperature rated shells as protective walls as the top and bottom housing of the thermophone with carbon nanotube sheets affixed between the shells. The shells act as acoustic windows that match the surrounding frequency and acoustic radiation medium. A high temperature rated sealant gasket is used to enclose the shells of the thermophone where gas holes are inserted for interior heavy gas filling. The acoustic resonant frequency is defined by the dimensions of the housing of the thermophone and the sound speed of the filled heavy gas. Each carbon nanotube sheet has an electrode at both ends. Multiple carbon nanotube sheets can electrically tune the impedance to match a driving amplifier impedance load.

公开(公告)号：US20130225400A1

公开(公告)日：2013-08-29

申请号：US13594659

申请日：2012-08-24

申请人： Shunqin Liang ,  Wei Xie ,  Zongbao Wang ,  Huifeng Xue ,  Guangbi Gong ,  Tinghai Wang ,  Jie Wu ,  Limin Sun ,  Hongmin Kang ,  Dehua Huang ,  Shufeng Wang ,  Yundi Zheng ,  Cailan Jiang ,  Longgang Lv

发明人： Shunqin Liang ,  Wei Xie ,  Zongbao Wang ,  Huifeng Xue ,  Guangbi Gong ,  Tinghai Wang ,  Jie Wu ,  Limin Sun ,  Hongmin Kang ,  Dehua Huang ,  Shufeng Wang ,  Yundi Zheng ,  Cailan Jiang ,  Longgang Lv

IPC分类号： B01J23/888 ,  B01J23/887

CPC分类号： B01J23/8885 ,  B01J23/88 ,  B01J23/8872 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/08 ,  C10G45/08 ,  C10G2300/1037

摘要： A method for preparing hydrorefining catalyst comprises the following steps: (1) mixing an aqueous ammonia solution with a polyamine complexing agent to form a mixed solvent; (2) adding a cobalt salt to the mixed solvent, dissolving the cobalt salt, and then adding a molybdenum salt and optional salts of other active components, and dissolving them to prepare an impregnating solution; and (3) impregnating a support with the impregnating solution, followed by aging, drying, and activating the impregnated support to form a hydrorefining catalyst. The hydrorefining catalyst prepared by this method has good activity, selectivity and stability in use.

摘要翻译： 制备加氢精制催化剂的方法包括以下步骤：（1）将氨水溶液与多胺络合剂混合以形成混合溶剂; （2）向混合溶剂中加入钴盐，溶解钴盐，然后加入钼盐和其它活性成分的任意盐，并溶解以制备浸渍溶液; 和（3）用浸渍溶液浸渍载体，然后老化，干燥和活化浸渍的载体以形成加氢精制催化剂。 通过该方法制备的加氢精制催化剂在使用中具有良好的活性，选择性和稳定性。

公开(公告)号：US07462619B2

公开(公告)日：2008-12-09

申请号：US11097047

申请日：2005-04-01

申请人： Nicholas D. Cosford ,  Jeffrey R. Roppe ,  Lida R. Tehrani ,  Nicholas D. Smith ,  Brian Stearns ,  Dehua Huang ,  Bowei Wang ,  Thomas J. Seiders

发明人： Nicholas D. Cosford ,  Jeffrey R. Roppe ,  Lida R. Tehrani ,  Nicholas D. Smith ,  Brian Stearns ,  Dehua Huang ,  Bowei Wang ,  Thomas J. Seiders

IPC分类号： C07D401/12 ,  C07D239/30 ,  A61K31/444

CPC分类号： C07D213/16 ,  C07D213/30 ,  C07D239/26 ,  C07D241/12 ,  C07D249/08 ,  C07D263/32 ,  C07D271/06 ,  C07D277/22 ,  C07D277/24 ,  C07D277/40 ,  C07D285/01 ,  C07D333/08 ,  C07D401/06 ,  C07D401/12 ,  C07D401/14

摘要： In accordance with the present invention, there is provided a novel class of heterocyclic compounds. Compounds of the invention contain a substituted or unsubstituted six membered heterocyclic ring that includes at least two nitrogen atoms. The ring additionally includes four carbon atoms. The heterocyclic ring has at least one substituent located at a ring position adjacent to a ring nitrogen atom. This mandatory substituent of the ring includes a moiety (B), linked to the heterocyclic ring via a carbon-carbon triple bond. The mandatory substituent is positioned adjacent to the ring nitrogen atom. Invention compounds are capable of a wide variety of uses. For example heterocyclic compounds can act to modulate physiological processes by functioning as agonists and antagonists of receptors in the nervous system. Invention compounds may also act as insecticides, and as fungicides. Pharmaceutical compositions containing invention compounds also have wide utility.

摘要翻译： 根据本发明，提供了一类新的杂环化合物。 本发明化合物含有至少两个氮原子的取代或未取代的六元杂环。 该环另外包括四个碳原子。 该杂环具有至少一个位于与环氮原子相邻的环位置的取代基。 该环的强制取代基包括通过碳 - 碳三键与杂环连接的部分（B）。 强制性取代基位于环氮原子附近。 本发明化合物能够具有多种用途。 例如，杂环化合物可以通过在神经系统中作为受体的激动剂和拮抗剂起作用来调节生理过程。 本发明的化合物也可以作为杀虫剂和杀真菌剂。 含有本发明化合物的药物组合物也具有广泛的用途。

公开(公告)号：US07343485B1

公开(公告)日：2008-03-11

申请号：US10654388

申请日：2003-09-03

申请人： Dehua Huang ,  Adam J. Sweeney ,  Richard A. Johnson ,  Silviu Dobrota

发明人： Dehua Huang ,  Adam J. Sweeney ,  Richard A. Johnson ,  Silviu Dobrota

IPC分类号： H04L9/00

CPC分类号： H04L63/0254

摘要： A method may involve: maintaining protocol status information for a network protocol, where the protocol status information includes protocol information generated by a protocol server and network traffic information indicative of how messages are conveyed from the protocol client to a network, and updating the protocol status information in response to intercepting a protocol message being conveyed between a protocol client and a protocol server. For example, the network protocol can be DHCP (Dynamic Host Configuration Protocol) and the protocol status information can be updated to include an IP (Internet Protocol) address assigned to the protocol client by the protocol server in the protocol message. Such a method may inhibit the misuse of one or more network protocols and/or attacks on protocol servers.

摘要翻译： 一种方法可以包括：维护网络协议的协议状态信息，其中协议状态信息包括由协议服务器生成的协议信息和指示消息如何从协议客户端传送到网络的网络业务信息，以及更新协议状态 响应于拦截在协议客户端和协议服务器之间传送的协议消息的信息。 例如，网络协议可以是DHCP（动态主机配置协议），并且可以更新协议状态信息以包括由协议服务器在协议消息中分配给协议客户端的IP（因特网协议）地址。 这种方法可能会阻止对协议服务器的一个或多个网络协议和/或攻击的误用。

公开(公告)号：US07274622B1

公开(公告)日：2007-09-25

申请号：US11136764

申请日：2005-05-23

申请人： Dehua Huang ,  Roy C. Elswick

发明人： Dehua Huang ,  Roy C. Elswick

IPC分类号： G01S15/00

CPC分类号： G01S3/8006

摘要： The present invention presents a method for use with an acoustic sensor array comprised of a number of pressure-vector sensors capable of sensing the acoustic scalar field and acoustic vector field of an acoustic wave. The method is a signal processing technique that utilizes nonlinear processing of pressure-vector sensor signals in the acoustic sensor array. The method involves the steps of receiving the sensor output values, processing the output values using a non-linear algorithm to create a mathematical series of values, transforming the series, applying weighting to the series and performing a summation of the values in the series to calculate the array directivity response. The array directivity response can then be further processed where the array is part of a sonar system.

摘要翻译： 本发明提供了一种与声传感器阵列一起使用的方法，所述声传感器阵列包括能够感测声波的声标量场和声矢场的多个压力矢量传感器。 该方法是利用声传感器阵列中的压力矢量传感器信号的非线性处理的信号处理技术。 该方法包括以下步骤：接收传感器输出值，使用非线性算法处理输出值以创建数学系列的值，变换系列，对系列应用加权并执行该系列中的值的求和 计算阵列方向性响应。 然后可以进一步处理阵列方向性响应，其中阵列是声纳系统的一部分。

公开(公告)号：US20050085514A1

公开(公告)日：2005-04-21

申请号：US10499393

申请日：2002-12-17

申请人： Nicholas Cosford ,  Dehua Huang ,  Nicholas Smith

发明人： Nicholas Cosford ,  Dehua Huang ,  Nicholas Smith

IPC分类号： A61K31/427 ,  A61K31/4439 ,  A61K31/444 ,  A61P1/14 ,  A61P3/04 ,  A61P21/00 ,  A61P25/04 ,  A61P25/08 ,  A61P25/14 ,  A61P25/16 ,  A61P25/18 ,  A61P25/20 ,  A61P25/22 ,  A61P25/24 ,  A61P25/28 ,  A61P25/30 ,  C07D401/04 ,  C07D401/14 ,  C07D403/04 ,  C07D417/04 ,  A61K31/4025 ,  C07D43/02

CPC分类号： C07D401/14 ,  C07D401/04 ,  C07D417/04

摘要： Pyrrole compounds substituted directly, or by a bridge, with a heteroaryl moiety containing N adjacent to the point of connection of the heteroaryl, are mGluR5 modulators useful in the treatment of psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, bipolar disorder and panic, as well as in the treatment of pain, circadian rhythm disorders, and other diseases.

摘要翻译： 直接或桥接的杂芳基部分与杂芳基连接点相邻的杂芳基部分取代的吡咯化合物是可用于治疗精神病和情绪障碍的mGluR5调节剂，例如精神分裂症，焦虑症，抑郁症， 双相情感障碍和恐慌，以及治疗疼痛，昼夜节律紊乱和其他疾病。

公开(公告)号：US20050043307A1

公开(公告)日：2005-02-24

申请号：US10874835

申请日：2004-06-23

申请人： Nicholas Cosford ,  Jeffrey Roppe ,  Lida Tehrani ,  Nicholas Smith ,  Brian Stearns ,  Dehua Huang ,  Bowei Wang

发明人： Nicholas Cosford ,  Jeffrey Roppe ,  Lida Tehrani ,  Nicholas Smith ,  Brian Stearns ,  Dehua Huang ,  Bowei Wang

IPC分类号： A61K31/506 ,  C07D213/16 ,  C07D213/30 ,  C07D233/54 ,  C07D233/61 ,  C07D239/26 ,  C07D241/12 ,  C07D249/08 ,  C07D263/32 ,  C07D271/06 ,  C07D277/22 ,  C07D277/24 ,  C07D277/40 ,  C07D285/00 ,  C07D285/01 ,  C07D333/08 ,  C07D401/06 ,  C07D401/12 ,  C07D401/14 ,  A61K31/50 ,  A61K31/497 ,  A61K31/505

CPC分类号： C07D239/26 ,  C07D213/16 ,  C07D213/30 ,  C07D241/12 ,  C07D249/08 ,  C07D263/32 ,  C07D271/06 ,  C07D277/22 ,  C07D277/24 ,  C07D277/40 ,  C07D285/01 ,  C07D333/08 ,  C07D401/06 ,  C07D401/12 ,  C07D401/14

摘要： In accordance with the present invention, there is provided a novel class of heterocyclic compounds. Compounds of the invention contain a substituted, unsaturated five, six or seven membered heterocyclic ring that includes at least one nitrogen atom and at least one carbon atom. The ring additionally includes three, four or five atoms independently selected from carbon, nitrogen, sulfur and oxygen atoms. The heterocyclic ring has at least one substituent located at a ring position adjacent to a ring nitrogen atom. This mandatory substituent of the ring includes a moiety (B), linked to the heterocyclic ring via a carbon-carbon double bond, a carbon-carbon triple bond or an azo group. The mandatory substituent is positioned adjacent to the ring nitrogen atom. Invention compounds are capable of a wide variety of uses. For example heterocyclic compounds can act to modulate physiological processes by functioning as agonists and antagonists of receptors in the nervous system. Invention compounds may also act as insecticides, and as fungicides. Pharmaceutical compositions containing invention compounds also have wide utility.

摘要翻译： 根据本发明，提供了一类新的杂环化合物。 本发明的化合物含有包含至少一个氮原子和至少一个碳原子的取代的，不饱和的五，六或七元杂环。 该环另外包括独立地选自碳，氮，硫和氧原子的三个，四个或五个原子。 该杂环具有至少一个位于与环氮原子相邻的环位置的取代基。 该环的强制取代基包括通过碳 - 碳双键，碳 - 碳三键或偶氮基与杂环连接的部分（B）。 强制性取代基位于环氮原子附近。 本发明化合物能够具有多种用途。 例如，杂环化合物可以通过在神经系统中作为受体的激动剂和拮抗剂起作用来调节生理过程。 本发明的化合物也可以作为杀虫剂和杀真菌剂。 含有本发明化合物的药物组合物也具有广泛用途

公开(公告)号：US06291677B1

公开(公告)日：2001-09-18

申请号：US09651001

申请日：2000-08-29

申请人： Jayasree Vasudevan ,  Alan T. Johnson ,  Dehua Huang ,  Roshantha A. Chandraratna

发明人： Jayasree Vasudevan ,  Alan T. Johnson ,  Dehua Huang ,  Roshantha A. Chandraratna

IPC分类号： C07D21514

CPC分类号： C07D221/20 ,  C07C59/72 ,  C07C65/28 ,  C07D215/14 ,  C07D217/04 ,  C07D311/58

摘要： Compounds having Formula 7 wherein the symbols have the meaning defined in the specification are inhibitors of the cytochrome P450RAI (retinoic acid inducible) enzyme, and are used for treating diseases responsive to treatment by retinoids.

摘要翻译： 具有式7的化合物，其中符号具有本说明书中定义的含义是细胞色素P450RAI（视黄酸诱导型）酶的抑制剂，并且用于治疗响应于类视黄醇治疗的疾病。

公开(公告)号：US09838802B1

公开(公告)日：2017-12-05

申请号：US15273801

申请日：2016-09-23

申请人： Thomas R Howarth ,  Dehua Huang

发明人： Thomas R Howarth ,  Dehua Huang

IPC分类号： H04R23/00 ,  G01S7/521

CPC分类号： H04R23/002 ,  G01S7/521 ,  H04R1/44 ,  H04R2201/028 ,  H04R2307/023

摘要： A carbon nanotube thermophone is provided which includes a urethane frame having mounting holes at corners of the frame. Screw holes in the frame are provided for a cable holder. A square shaped carbon nanotube material chip is positioned within the urethane frame. The carbon nanotube material chip can comprise multiple carbon nanotube sheets to electrically tune the impedance to match a driving amplifier impedance load. Wooden spacers assist in positioning the carbon nanotube material chip. A first end of a cable is soldered to the carbon nanotube material chip at electrodes of the material chip. A high temperature rated silicon sealant is used for attachment points on the thermophone.