公开(公告)号：US20110121838A1

公开(公告)日：2011-05-26

申请号：US12625703

申请日：2009-11-25

申请人： Pamela S. Gillis ,  Jack R. Smith ,  Tad J. Wilder ,  Francis Woytowich ,  Tian Xia

发明人： Pamela S. Gillis ,  Jack R. Smith ,  Tad J. Wilder ,  Francis Woytowich ,  Tian Xia

IPC分类号： G01R31/02 ,  G06F1/04

CPC分类号： G06F1/10 ,  G01R31/318544 ,  G01R31/318552 ,  G01R31/318594

摘要： The invention disclosed herein provides increased effectiveness of delay and transition fault testing. The method of delay fault testing integrated circuits comprises the steps of creating a plurality of test clock gating groups. The plurality of test clock gating groups comprising elements defining inter-element signal paths within the integrated circuit. Each of the elements of the plurality of test clock gating groups share clock frequency and additional shared characteristics. At least one test signal is commonly and selectively connected through at least one low-speed gate transistor to each of the elements comprising each of the plurality of test clock gating groups based on membership in the test clock gating group. This invention can also be practiced using scan-enable gating groups for the same purposes.

摘要翻译： 本文公开的发明提供了延迟和转换故障测试的增加的有效性。 延迟故障测试集成电路的方法包括创建多个测试时钟门控组的步骤。 多个测试时钟门控组包括限定集成电路内的元件间信号路径的元件。 多个测试时钟选通组中的每个元件共享时钟频率和额外的共享特性。 基于测试时钟选通组的成员资格，至少一个测试信号通过至少一个低速栅极晶体管被共同且选择性地连接到包括多个测试时钟门控组中的每一个的每个元件。 为了相同的目的，本发明也可以使用扫描启用门控组来实现。

公开(公告)号：US08381050B2

公开(公告)日：2013-02-19

申请号：US12625703

申请日：2009-11-25

申请人： Pamela S. Gillis ,  Jack R. Smith ,  Tad J. Wilder ,  Francis Woytowich ,  Tian Xia

发明人： Pamela S. Gillis ,  Jack R. Smith ,  Tad J. Wilder ,  Francis Woytowich ,  Tian Xia

IPC分类号： G01R31/28 ,  G06F11/00

CPC分类号： G06F1/10 ,  G01R31/318544 ,  G01R31/318552 ,  G01R31/318594

摘要： The invention disclosed herein provides increased effectiveness of delay and transition fault testing. The method of delay fault testing integrated circuits comprises the steps of creating a plurality of test clock gating groups. The plurality of test clock gating groups comprising elements defining inter-element signal paths within the integrated circuit. Each of the elements of the plurality of test clock gating groups share clock frequency and additional shared characteristics. At least one test signal is commonly and selectively connected through at least one low-speed gate transistor to each of the elements comprising each of the plurality of test clock gating groups based on membership in the test clock gating group. This invention can also be practiced using scan-enable gating groups for the same purposes.

摘要翻译： 本文公开的发明提供了延迟和转换故障测试的增加的有效性。 延迟故障测试集成电路的方法包括创建多个测试时钟门控组的步骤。 多个测试时钟门控组包括限定集成电路内的元件间信号路径的元件。 多个测试时钟选通组中的每个元件共享时钟频率和额外的共享特性。 基于测试时钟选通组的成员资格，至少一个测试信号通过至少一个低速栅极晶体管被共同且选择性地连接到包括多个测试时钟门控组中的每一个的每个元件。 为了相同的目的，本发明也可以使用扫描启用门控组来实现。

公开(公告)号：US20190154826A1

公开(公告)日：2019-05-23

申请号：US16245628

申请日：2019-01-11

申请人： Dryver R. Huston ,  Tian Xia ,  Dylan Burns

发明人： Dryver R. Huston ,  Tian Xia ,  Dylan Burns

IPC分类号： G01S13/88 ,  G01S7/282 ,  G01S7/285 ,  G01S7/03

摘要： An improved Ground Penetrating Radar (GPR) system is provided. The system advantageously employs full waveform digitization of a returning signal to significantly reduce the number of launch signals and allowing the amount of radiation emitted to stay within the limit set by the Federal Communications Commission (FCC), while producing a robust information detection signal. In addition, intermittent large latent-duty-cycle sampling employs a less expensive digitizer typically used in prior art GPRs. The system is scalable at low-cost to accommodate multi-antenna multi-static testing for subsurface tomographic imaging.

公开(公告)号：US08690839B2

公开(公告)日：2014-04-08

申请号：US13709872

申请日：2012-12-10

申请人： Tian Xia ,  Aaron L. Hirschmann

发明人： Tian Xia ,  Aaron L. Hirschmann

IPC分类号： A61M31/00

CPC分类号： A61M39/1011 ,  A61M5/178 ,  A61M11/06 ,  A61M15/009 ,  A61M15/08 ,  A61M15/085 ,  A61M25/0041 ,  A61M25/0097 ,  A61M31/00 ,  A61M2202/0468 ,  A61M2202/048 ,  A61M2202/064 ,  A61M2209/06 ,  A61M2210/0618

摘要： A method and device for delivering medicament such as for ameliorating pain in a patient from an injector superiorly and/or laterally and/or anteriorly towards the sphenopalatine ganglion (SPG). A device for delivering a medicament to a patient in need thereof includes (a) an injector containing a first end configured to remain outside a nasal passage of the patient and a second end configured for entry into the nasal passage of the patient; and (b) an introducer configured for engagement with a nostril of the patient and containing a passageway configured for slidably receiving the injector. The injector is moveable between a storage position preceding the engagement and an engaging position pursuant to the engagement. The device may further include a locking connection assembly that is useful in other devices.

摘要翻译： 一种用于递送药物的方法和装置，所述方法和装置例如用于改善患者的疼痛，所述疼痛从注射器向上和/或侧向和/或向前朝向蝶腭神经节（SPG）。 一种用于将药物递送到有需要的患者的装置包括（a）注射器，其包含构造成保持在患者鼻通道外部的第一端和构造成进入患者鼻通道的第二端; 和（b）导引器，其构造成用于与患者的鼻孔接合并且包含经配置以可滑动地接收所述注射器的通道。 注射器可以在接合之前的存储位置和根据接合的接合位置之间移动。 该装置还可以包括在其他装置中有用的锁定连接组件。

公开(公告)号：US20120017893A1

公开(公告)日：2012-01-26

申请号：US13247783

申请日：2011-09-28

申请人： Tian Xia

发明人： Tian Xia

IPC分类号： A61M5/00 ,  A61M11/06

CPC分类号： A61M11/06 ,  A61M15/08 ,  A61M15/085 ,  A61M2202/0468 ,  A61M2202/048 ,  A61M2202/064 ,  A61M2209/06

摘要： A method for delivering medicament such as for ameliorating pain in a patient includes introducing an injector through a nasal passage of the patient into a region substantially medial and/or posterior and/or inferior to a sphenopalatine ganglion (SPG) of the patient; and delivering a medicament from the injector superiorly and/or laterally and/or anteriorly towards the SPG. A device for delivering a medicament to a patient in need thereof includes (a) an injector containing a first end configured to remain outside a nasal passage of the patient and a second end configured for entry into the nasal passage of the patient; and (b) an introducer configured for engagement with a nostril of the patient and containing a passageway configured for slidably receiving the injector. The injector is moveable between a storage position preceding the engagement and an engaging position pursuant to the engagement.

摘要翻译： 用于递送药物的方法，例如用于改善患者的疼痛包括将注射器通过患者的鼻通道引入到患者的蝶腭神经节（SPG）的基本内侧和/或后部和/或不足的区域中; 以及从所述注射器向所述SPG递送和/或横向和/或向前投放药物。 一种用于将药物递送到有需要的患者的装置包括（a）注射器，其包含构造成保持在患者鼻通道外部的第一端和构造成进入患者鼻通道的第二端; 和（b）导引器，其构造成用于与患者的鼻孔接合并且包含经配置以可滑动地接收所述注射器的通道。 注射器可以在接合之前的存储位置和根据接合的接合位置之间移动。

公开(公告)号：US20100310465A1

公开(公告)日：2010-12-09

申请号：US12841331

申请日：2010-07-22

申请人： Jeffrey I. Zink ,  Jie Lu ,  Fuyuhiko Tamanoi ,  Andre Nel ,  Sarah Angelos ,  Fraser Stoddart ,  Qiaolin Chen ,  Tian Xia ,  Kaushik Patel ,  William Dichtel

发明人： Jeffrey I. Zink ,  Jie Lu ,  Fuyuhiko Tamanoi ,  Andre Nel ,  Sarah Angelos ,  Fraser Stoddart ,  Qiaolin Chen ,  Tian Xia ,  Kaushik Patel ,  William Dichtel

IPC分类号： A61K9/14 ,  A61K31/352 ,  A61P27/02 ,  A61P39/06 ,  A61P29/00 ,  A61P37/06 ,  A61P35/00 ,  A61P25/08 ,  A61P31/12 ,  A61P9/12 ,  A61P7/02 ,  B01J19/00 ,  A61K49/00

CPC分类号： A61K9/5115 ,  A61K31/352 ,  A61K47/60 ,  A61K47/6923 ,  A61K47/6949 ,  B82Y5/00 ,  B82Y30/00

摘要： A nanodevice has a containment vessel defining a storage chamber therein and defining at least one port to provide access to and from said storage chamber, and a stopper assembly attached to the containment vessel. The stopper assembly has a blocking unit arranged proximate the at least one port and has a structure suitable to substantially prevent material after being loaded into the storage chamber from being released while the blocking unit is arranged in a blocking configuration. The stopper assembly is responsive to the presence of a predetermined stimulus such that the blocking unit is released in the presence of the predetermined stimulus to allow the material to be released from the storage chamber. The predetermined stimulus is a predetermined catalytic activity that is suitable to at least one of cleave, hydrolyze, oxidize, or reduce a portion of the stopper assembly, and the nanodevice has a maximum dimension of about 1 μm.

摘要翻译： 纳米装置具有容纳容器，在其中限定储存室并且限定至少一个端口以提供与所述储存室的通路，以及附接到所述容纳容器的止动器组件。 止动器组件具有靠近所述至少一个端口布置的阻挡单元，并且具有适于基本上防止材料在被装载到储存室中之后被释放的结构，同时阻挡单元被布置成阻挡构造。 止动器组件响应于预定刺激的存在，使得阻挡单元在预定刺激的存在下被释放以允许材料从储存室释放。 预定的刺激是适合于切割，水解，氧化或减少塞子组件的一部分中的至少一种的预定催化活性，并且纳米装置具有约1μm的最大尺寸。

公开(公告)号：US07701270B2

公开(公告)日：2010-04-20

申请号：US11845249

申请日：2007-08-27

申请人： Stephen D. Wyatt ,  Tian Xia

发明人： Stephen D. Wyatt ,  Tian Xia

IPC分类号： H03L7/06

CPC分类号： H03L7/0896 ,  H02M3/07 ,  H03L7/18

摘要： Disclosed are design structures for current sink and source circuits, a charge pump, and a phase locked loop. The current sink and source circuits each have a current mirror that biases a transistor connected to an output node. These circuits each further have a two-stage feedback amplifier to sense the current mirror drain voltage and to control the transistor gate voltage in order to stabilize the current mirror drain voltage independent of output voltage at the output node. The amplifier also increases output resistance at the output node. This configuration allows for a wide operation voltage range and ensures good circuit performance under a very low power supply. A charge pump that incorporates these circuits generates highly matched charging and discharging currents. A PLL that incorporates this charge pump exhibits minimal bandwidth shifts and minimal locking speed and jitter performance degradation.

摘要翻译： 公开了电流吸收和电源电路，电荷泵和锁相环的设计结构。 电流源和电源电路各自具有偏置连接到输出节点的晶体管的电流镜。 这些电路还具有两级反馈放大器以感测电流镜漏极电压并控制晶体管栅极电压，以便稳定电流镜漏极电压，而与输出节点处的输出电压无关。 放大器还增加输出节点的输出电阻。 该配置允许宽的工作电压范围，并在非常低的电源下确保良好的电路性能。 集成这些电路的电荷泵产生高度匹配的充电和放电电流。 集成该电荷泵的PLL具有最小的带宽偏移和最小的锁定速度和抖动性能下降。

公开(公告)号：US10350189B2

公开(公告)日：2019-07-16

申请号：US16035833

申请日：2018-07-16

申请人： Tian Xia

发明人： Tian Xia

IPC分类号： A61K31/27 ,  A61M11/06 ,  A61K9/00 ,  A61K45/06 ,  A61M15/08 ,  A61M16/08 ,  A61M11/00 ,  A61M15/00 ,  A61M16/04

摘要： Described herein is a method for treating a central nervous system disorder, said method comprising steps of first transnasally administering to or immediately adjacent the sphenopalatine ganglion a first pharmaceutical agent that effectively enhances permeability of the blood-brain barrier; and thereafter administering a second pharmaceutical agent with known efficacious value for action upon central nervous system tissue. The central nervous system disorder may be related directly to the brain or to other central nervous system tissues and cells.

公开(公告)号：US10039736B1

公开(公告)日：2018-08-07

申请号：US15296069

申请日：2016-10-18

申请人： Tian Xia

发明人： Tian Xia

IPC分类号： A61K31/27 ,  A61K45/06 ,  A61M11/06 ,  A61K9/00

摘要： Described herein is a method for treating a central nervous system disorder, said method comprising steps of first transnasally administering to or immediately adjacent the sphenopalatine ganglion a first pharmaceutical agent that effectively enhances permeability of the blood-brain barrier; and thereafter administering a second pharmaceutical agent with known efficacious value for action upon central nervous system tissue. The central nervous system disorder may be related directly to the brain or to other central nervous system tissues and cells.

公开(公告)号：US20160032889A1

公开(公告)日：2016-02-04

申请号：US14816015

申请日：2015-08-02

申请人： Ting Tan ,  Tian Xia

发明人： Ting Tan ,  Tian Xia

IPC分类号： F03D3/06 ,  F03D9/02 ,  F03D11/00

CPC分类号： F03D3/061 ,  F03D3/062 ,  F03D3/065 ,  F03D9/007 ,  F03D9/11 ,  F03D9/12 ,  F03D9/25 ,  F03D80/10 ,  F05B2280/4002 ,  H02S10/12 ,  Y02E10/74

摘要： A vertical wind turbine having a plurality of blades having an aerodynamic helix core laminated with natural bamboo is provided. Each blade with its aerodynamic core laminated with natural bamboo also includes: a framework which is resistant to stress fractures and minimizes or eliminates traveling stress concentrations. The hybrid helical blade construction includes honeycombed ABS plastic core which provides superior lightweight mechanical strength.

摘要翻译： 提供了具有多个叶片的垂直风力涡轮机，其具有层叠有天然竹子的空气动力学螺旋芯。 具有与天然竹子层压的空气动力学核心的每个叶片还包括：抗应力断裂的框架，并最小化或消除行驶应力集中。 混合螺旋叶片结构包括蜂窝ABS塑料芯，其提供优异的轻质机械强度。