专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130149733A1 ESTABLISHMENT OF RHESUS MONKEY MODEL OF AUTOIMMUNITY TYPE 1 DIABETES 有权
标题翻译：建立自动免疫型1型糖尿病的神经元模型
公开(公告)号：US20130149733A1
公开(公告)日：2013-06-13
申请号：US13637125
申请日：2010-03-26
申请人： Yanrong Lu , Jingqiu Cheng , Shaoping Deng , Younan Chen , Bole Tian , Gang Mai , Yan Ren , Li Wang , Hongxia Li , Lingling Wei , Xi Jin , Chaofeng Qiao , Wensheng Zhang , Sirong He , Li Zeng
发明人： Yanrong Lu , Jingqiu Cheng , Shaoping Deng , Younan Chen , Bole Tian , Gang Mai , Yan Ren , Li Wang , Hongxia Li , Lingling Wei , Xi Jin , Chaofeng Qiao , Wensheng Zhang , Sirong He , Li Zeng
IPC分类号： A01K67/027 , C12Q1/02
CPC分类号： A61K49/0008 , A01K67/027 , A01K2207/20 , A01K2227/106 , A01K2267/0362
摘要： Use of low dose streptozocin in the preparation of an animal model for screening drugs for treatment of antoimmune type 1 diabetes is disclosed, in which streptozocin is administrated intravenously at a dose of 15-30 mg/kg per time for 5 days and administrated again on the 7th day and 14th day after last time of offering drug. A method for preparing rhesus monkey model of autoimmune type 1 diabetes and autoimmune type 1 diabetes animal model obtained are also disclosed.
摘要翻译：公开了使用低剂量链脲佐菌素制备动物模型以筛选用于治疗无免疫性1型糖尿病的药物，其中以15-30mg / kg的剂量静脉内施用链脲佐菌素5天，并再次施用上次提供药物后的第七天和第十四天。还公开了获得的自身免疫性1型糖尿病和自身免疫性1型糖尿病动物模型的恒河猴模型的制备方法。

2. 发明申请

US20110123196A1 METHOD, DEVICE AND SYSTEM FOR SENDING AND RECEIVING CLIENT SIGNALS 审中-公开
标题翻译：用于发送和接收客户信号的方法，设备和系统
公开(公告)号：US20110123196A1
公开(公告)日：2011-05-26
申请号：US13016029
申请日：2011-01-28
申请人： Min Ye , Li Zeng
发明人： Min Ye , Li Zeng
IPC分类号： H04J14/00
CPC分类号： H04J3/1652 , H04J2203/0089 , H04L25/14
摘要： A method, a device and a system for sending and receiving client signals are provided. The method for sending includes: distributing, in round-robin mode, OTU data frames into which client signals are encapsulated to VLs, in which the number of the VLs is a common multiple of the number of lanes of an OTN encapsulating module adaptation interface and the number of optical module adaptation lanes; inserting VL alignment identifiers that carry VL serial numbers and position information to the VLs, in which the VL alignment identifiers are adapted to compensate a transmission rate difference among the VLs; distributing, in bit-by-bit interleaving mode, the data on the VLs with the inserted VL alignment identifiers onto the OTN encapsulating module adaptation interface; converting data on the OTN encapsulating module adaptation interface by bit onto optical module adaptation lanes; modulating data on the optical module adaptation lanes and transmitting the modulated data onto an optical fiber for transmission, so as to compensate a transmission rate difference among different data lines caused by OTN long-distance transmission.
摘要翻译：提供了一种用于发送和接收客户端信号的方法，设备和系统。发送方法包括：以循环模式分配客户端信号被封装到VL的OTU数据帧，其中VL的数量是OTN封装模块适配接口的通道数的公倍数，光模块适配通道数量; 将携带VL序列号和位置信息的VL对准标识符插入VL，其中VL对准标识符适于补偿VL之间的传输速率差; 以逐位交织模式将具有插入的VL对准标识符的VL上的数据分发到OTN封装模块适配接口上; 将OTN封装模块适配接口上的数据转换成光模块适配通道; 调制光模块适配通道上的数据，并将调制数据发送到光纤进行传输，以补偿由OTN长距离传输引起的不同数据线之间的传输速率差异。

3. 发明授权

US07795854B2 Voltage regulating circuit 有权
标题翻译：电压调节电路
公开(公告)号：US07795854B2
公开(公告)日：2010-09-14
申请号：US12015917
申请日：2008-01-17
申请人： Chun-Hua Xia , Xiao-Ru Wu , Li Zeng , Da-Wei Hu , Shih-Hao Liu
发明人： Chun-Hua Xia , Xiao-Ru Wu , Li Zeng , Da-Wei Hu , Shih-Hao Liu
IPC分类号： G05F1/40
CPC分类号： H02M3/156
摘要： A voltage regulating circuit including an error signal generator, a comparator, a switch unit, a low-pass filter and a modulating unit is provided. The error signal generator respectively receives a reference voltage signal and a feedback signal, and generates an error signal. The comparator respectively receives the error signal and a comparing signal, and generates a pulse width modulation signal. The switch unit regulates an input voltage signal to generate an output voltage signal according the pulse width modulation signal. The low-pass filter filters out the high frequency of the output signal and produces the feedback signal. The modulating unit is coupled to the low-pass filter and the error signal generator for regulating a transient voltage of the output voltage signal.
摘要翻译：提供了包括误差信号发生器，比较器，开关单元，低通滤波器和调制单元的电压调节电路。误差信号发生器分别接收参考电压信号和反馈信号，并产生误差信号。比较器分别接收误差信号和比较信号，并产生脉宽调制信号。开关单元调节输入电压信号以根据脉宽调制信号产生输出电压信号。低通滤波器滤除输出信号的高频，并产生反馈信号。调制单元耦合到低通滤波器和误差信号发生器，用于调节输出电压信号的瞬态电压。

4. 发明授权

US09052269B1 Methods for characterizing relative film density using spectroscopic analysis at the device level 有权
标题翻译：在器件级使用光谱分析表征相对膜密度的方法
公开(公告)号：US09052269B1
公开(公告)日：2015-06-09
申请号：US13460501
申请日：2012-04-30
申请人： Lifan Chen , Haifeng Wang , Li Zeng , Dehua Han
发明人： Lifan Chen , Haifeng Wang , Li Zeng , Dehua Han
IPC分类号： G06F19/00 , G01N31/00 , G01N23/083
CPC分类号： G01N23/083 , G01N9/24 , G01N23/20091 , G01N2223/40
摘要： Methods for characterizing relative film density using spectroscopic analysis at the device level are provided. One such method includes obtaining a composition of materials at preselected areas of a workpiece using energy dispersive X-ray spectroscopy, obtaining an electron energy loss spectrum-imaging data at each of the preselected areas using electron energy loss spectroscopy, removing, for each of the preselected areas, a preselected noise component of the electron energy spectrum-imaging data to form a plasmon energy spectrum-imaging data, generating, for each of the preselected areas, a plasmon energy map based on the respective plasmon energy spectrum-imaging data, determining, for each of the preselected areas, an average plasmon energy value from the respective plasmon energy map, and calculating a relative mass density of the preselected areas based on the average plasmon energy value, a number of valence electrons per molecule, and a molecular weight for each of the preselected areas.
摘要翻译：提供了在器件级使用光谱分析来表征相对膜密度的方法。一种这样的方法包括使用能量色散X射线光谱法在工件的预选区域获得材料的组成，使用电子能量损失光谱法在每个预选区域获得电子能量损失光谱成像数据，预选区域，电子能谱成像数据的预选噪声分量，以形成等离子体激元能谱成像数据，为每个预选区域生成基于相应的等离子体激元能谱成像数据的等离子体激元能量图，确定对于每个预选区域，来自各个等离子体激元能量图的平均等离子体激元能量值，并且基于平均等离子体激元能量值，每分子的价电子数和分子量来计算预选区域的相对质量密度对于每个预选区域。

5. 发明授权

US08737844B2 Method and apparatus for implementing PDM-BPSK modulation and QPSK modulation in compatible manner 有权
标题翻译：以兼容的方式实现PDM-BPSK调制和QPSK调制的方法和装置
公开(公告)号：US08737844B2
公开(公告)日：2014-05-27
申请号：US13545637
申请日：2012-07-10
申请人： Li Zeng , Lei Liu , Chao Lu , Yanfu Yang , Linghao Cheng , Zhaohui Li
发明人： Li Zeng , Lei Liu , Chao Lu , Yanfu Yang , Linghao Cheng , Zhaohui Li
IPC分类号： H04B10/00
CPC分类号： H04B10/5053 , H04B10/5161 , H04B10/532 , H04L27/2096
摘要： A method for implementing Polarization Division Multiplexing Binary Phase Shift Keying (PDM-BPSK) modulation and Quadrature Phase Shift Keying (QPSK) modulation in a compatible manner includes: dividing a direct current (DC) light into a first channel of light and a second channel of light with the same power; separately performing optoelectrical modulation on the first channel of light and the second channel of light and correspondingly outputting a first optical signal and a second optical signal in a Binary Phase Shift Keying (BPSK) format; performing polarization state control on the first optical signal; performing a phase shift on the first optical signal or the second optical signal; and performing optical signal combination with the polarization state preserved on the first optical signal and the second optical signal after the polarization state control and the phase shift, and outputting a PDM-BPSK modulation optical signal or a QPSK modulation optical signal.
摘要翻译：用于以兼容方式实现偏振分复用二进制相移键控（PDM-BPSK）调制和正交相移键控（QPSK）调制的方法包括：将直流（DC）光分成第一通道和第二通道光能相同的力量; 在第一光通道和第二光通道上分别执行光电调制，并相应地以二进制相移键控（BPSK）格式输出第一光信号和第二光信号; 对所述第一光信号执行偏振状态控制; 对所述第一光信号或所述第二光信号执行相移; 以及在所述偏振状态控制和相移之后执行保留在所述第一光信号和所述第二光信号上的所述偏振状态的光信号组合，以及输出PDM-BPSK调制光信号或QPSK调制光信号。

6. 发明授权

US08451843B2 Method and apparatus for sending and receiving ethernet physical-layer OAM overhead 有权
公开(公告)号：US08451843B2
公开(公告)日：2013-05-28
申请号：US12778486
申请日：2010-05-12
申请人： Chiwu Ding , Huaping Qing , Jun Cai , Li Zeng
发明人： Chiwu Ding , Huaping Qing , Jun Cai , Li Zeng
IPC分类号： H04L12/28
CPC分类号： H04L43/10 , H04L47/34 , H04L69/22 , H04L69/323 , H04L69/324
摘要： A method and an apparatus for sending an Ethernet physical-layer OAM overhead, and a method and an apparatus for receiving an Ethernet physical-layer OAM overhead are disclosed herein. A method for sending an Ethernet physical-layer OAM overhead includes: adjusting the order of sending a payload block and part of Inter-Packet Gaps (IPGs) in a data stream to be transmitted; and when receiving a request for sending an OAM overhead, substituting the OAM overhead for the part of IPGs, and sending the OAM overhead before sending the payload block. Through the present invention, the order of sending IPGs and payload blocks in an MAC data stream can be adjusted, and the OAM overhead can be sent in time.

7. 发明申请

US20120321553A1 Ultrafiltration Concentration of Allotype Selected Antibodies for Small-Volume Administration 有权
标题翻译：超滤浓度的异体选择抗体小体积管理
公开(公告)号：US20120321553A1
公开(公告)日：2012-12-20
申请号：US13461307
申请日：2012-05-01
申请人： Li Zeng , Rohini Mitra , Edmund A. Rossi , Hans J. Hansen , David M. Goldenberg
发明人： Li Zeng , Rohini Mitra , Edmund A. Rossi , Hans J. Hansen , David M. Goldenberg
IPC分类号： A61K39/395 , A61P37/00 , A61P31/00 , A61P35/00 , A61P3/00 , A61P25/28 , A61P3/10 , A61P9/00 , A61P25/00 , A61K51/00 , A61P35/02
CPC分类号： C07K16/3092 , A61K9/0019 , A61K9/08 , A61K39/3955 , A61K39/39591 , A61K45/06 , A61K47/48369 , A61K47/48561 , A61K47/48638 , A61K47/48676 , A61K47/48746 , A61K47/6849 , A61K47/6869 , A61K47/6879 , A61K47/6897 , A61K51/088 , A61K51/1027 , A61K51/1045 , A61K2039/505 , A61K2039/54 , A61K2039/545 , A61K2039/55505 , A61K2039/55511 , B82Y5/00 , C07K16/065 , C07K16/2803 , C07K16/2833 , C07K16/2851 , C07K16/2887 , C07K16/2896 , C07K16/30 , C07K16/3007 , C07K16/3069 , C07K2317/24 , C07K2317/31 , C07K2317/51 , C07K2317/515 , C07K2317/52 , C07K2317/56 , C07K2317/94
摘要： Disclosed are methods, compositions and uses of high concentration antibody or immunoglobulin formulations for subcutaneous, intramuscular, transdermal or other local (regional) administration, in a volume of than 3, less than 2 or less than 1 ml. Preferably, the formulation contains a high concentration formulation (HCF) buffer comprising phosphate, citrate, polysorbate 80 and mannitol at a pH of about 5.2. The formulation more preferably comprises at least 100, 150, 200, 250 mg/ml or 300 mg/ml of antibody. The methods for preparing the high concentration formulation include ultrafiltration and diafiltration to concentrate the antibody and exchange the medium for HCF buffer. Other embodiments concern use of non-G1m1 (nG1m1) allotype antibodies, such as G1m3 and/or a nG1m1,2 antibodies. The nG1m1 antibodies show decreased immunogenicity compared to G1m1 antibodies.
摘要翻译：公开了体积超过3，小于2或小于1ml的高浓度抗体或免疫球蛋白制剂用于皮下，肌内，透皮或其它局部（区域）给药的方法，组合物和用途。优选地，制剂含有在约5.2的pH下含有磷酸盐，柠檬酸盐，聚山梨醇酯80和甘露糖醇的高浓度制剂（HCF）缓冲液。制剂更优选包含至少100,150,200,250mg / ml或300mg / ml的抗体。制备高浓度制剂的方法包括超滤和渗滤以浓缩抗体并将介质交换用于HCF缓冲液。其他实施方案涉及非G1m1（nG1m1）同种异型抗体如G1m3和/或nG1m1,2抗体的使用。与G1m1抗体相比，nG1m1抗体的免疫原性降低。

8. 发明申请

US20120257902A1 Device and Method for Optical Beam Combination 有权
标题翻译：光束组合装置与方法
公开(公告)号：US20120257902A1
公开(公告)日：2012-10-11
申请号：US13080976
申请日：2011-04-06
申请人： Qi Deng , Yaohui Xie , Li Zeng , Xiaolu Song
发明人： Qi Deng , Yaohui Xie , Li Zeng , Xiaolu Song
IPC分类号： H04B10/00
CPC分类号： G02B6/2938 , G02B1/04 , G02B5/30 , G02B5/3083 , G02B6/2706 , G02B6/32 , H04B10/506 , H04J14/02 , H04J14/06
摘要： An optical apparatus includes a first beam combining device arranged to receive a first optical beam having a first wavelength at a first location and a second optical beam output having a second wavelength at a second location. The second optical beam has a polarization that is substantially orthogonal to a polarization of the first optical beam. The first beam combining device configured to output a first combined beam that comprises a combination of the first optical beam and the second optical beam. An optical element is arranged to receive the first combined beam and a second combined beam and to transmit an output beam that includes a combination of the first combined beam and the second combined beam.
摘要翻译：光学装置包括：第一光束组合装置，被布置成在第一位置处接收具有第一波长的第一光束和在第二位置处具有第二波长的第二光束输出。第二光束具有基本上正交于第一光束的偏振的极化。第一光束组合装置被配置为输出包括第一光束和第二光束的组合的第一组合光束。光学元件布置成接收第一组合光束和第二组合光束并且传输包括第一组合光束和第二组合光束的组合的输出光束。

9. 发明申请

US20120141116A1 METHOD AND DEVICE FOR RECOVERING OTUK FRAME, AND SYSTEM FOR TRANSPORTING OTUK FRAME 有权
标题翻译：用于恢复OTUK框架的方法和装置，以及用于运输OTU框架的系统
公开(公告)号：US20120141116A1
公开(公告)日：2012-06-07
申请号：US13347863
申请日：2012-01-11
申请人： Li Zeng , Chan Zhao , Changsong Xie
发明人： Li Zeng , Chan Zhao , Changsong Xie
IPC分类号： H04J14/00 , H04B10/08
CPC分类号： H04J3/14 , H04B10/614 , H04B10/616 , H04J3/1652
摘要： A method for recovering an OTUk frame includes: receiving an optical signal sent by using a method of multi-lane distribution from the OTUk frame to an interface of an optical module; converting the optical signal into an electrical signal, performing electrical equalization and demodulation on the electrical signal, and recovering multi-lane data from the demodulated signal; aligning and rearranging the data on each lane, according to a lane sequence identifier included in an overhead frame header of the data on each lane; and recovering the OTUk frame according to the aligned and rearranged data. According to the present invention, lane rearrangement is performed by detecting the lane sequence identifier, and the recovery of the OTUk frame is achieved. Therefore, a training sequence overhead does not need to be additionally introduced, and the influence on the system performance is avoided.
摘要翻译：一种用于恢复OTUk帧的方法包括：接收通过使用从OTUk帧到光模块的接口的多通道分配方法发送的光信号; 将光信号转换成电信号，对电信号执行电均衡和解调，以及从解调信号中恢复多通道数据; 根据包括在每个车道上的数据的开销帧头中的车道序列标识符，对每个车道上的数据进行排列和重排; 并根据对齐和重新排列的数据恢复OTUk帧。根据本发明，通过检测车道序列标识符来执行车道重排，并且实现了OTUk帧的恢复。因此，不需要额外引入训练序列开销，避免对系统性能的影响。

10. 发明授权

US07795852B2 Apparatus and method for adjusting working frequency of voltage regulator down circuit (VRD) by detecting current 有权
标题翻译：通过检测电流来调节调压降压电路（VRD）的工作频率的装置和方法
公开(公告)号：US07795852B2
公开(公告)日：2010-09-14
申请号：US12017618
申请日：2008-01-22
申请人： Li Zeng , Shih-Hao Liu
发明人： Li Zeng , Shih-Hao Liu
IPC分类号： G05F1/56
CPC分类号： H02M3/156 , H02M2001/0009
摘要： The present invention provides an apparatus for adjusting a working frequency of a VRD. The apparatus includes a current detecting circuit, a variable resistance module, and a controller. The current detecting circuit is adapted for determining an output load state of the VRD by detecting a value of a current outputting from the VRD, and outputting a control signal for adjusting the working frequency of the VRD according to the output load state of the VRD. The variable resistance module is coupled to the VRD, and is adapted for providing an external resistor to the VRD. The controller is coupled to the current detecting circuit, and is adapted for receiving the control signal, and adjusting a resistance of the variable resistance module, so as to adjust the working frequency of the VRD.
摘要翻译：本发明提供一种用于调整VRD的工作频率的装置。该装置包括电流检测电路，可变电阻模块和控制器。电流检测电路用于通过检测从VRD输出的电流的值来确定VRD的输出负载状态，并且根据VRD的输出负载状态输出用于调整VRD的工作频率的控制信号。可变电阻模块耦合到VRD，并适用于向VRD提供外部电阻。控制器耦合到电流检测电路，适用于接收控制信号，并调整可变电阻模块的电阻，以便调整VRD的工作频率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式