专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20130018111A1 BIODEGRADABLE AND BIOCOMPATIBLE SHAPE MEMORY POLYMERS 有权
标题翻译：生物可降解和生物成像的形状记忆聚合物
公开(公告)号：US20130018111A1
公开(公告)日：2013-01-17
申请号：US13635797
申请日：2011-03-18
申请人： Xian Jun Loh , Jun Li
发明人： Xian Jun Loh , Jun Li
IPC分类号： C08G81/00 , A61K47/34
CPC分类号： C08G81/00 , A61K47/34 , A61L27/14 , A61L27/50 , A61L27/58 , A61L29/04 , A61L29/14 , A61L29/148 , A61L31/04 , A61L31/14 , A61L31/148 , A61L2400/16 , B29C61/003 , C08G18/4277 , C08G18/61 , C08G18/73 , C08G63/08 , C08G63/664 , C08G77/16 , C08G77/458 , C08G2230/00 , C08G2261/126 , C08G2280/00 , C08K5/57 , C08L87/005 , C08L2201/12 , C09D187/005
摘要： This invention relates to shape memory block copolymers comprising: at least one switching segment having a Ttrans from 10 to 70° C.; and at least one soft segment, wherein at least one of the switching segments is linked to at least one of the soft segments by at least one linkage, and wherein the copolymer transforms from a first shape to a second shape by application of a first stimulus and the copolymer transforms back to the first shape from the second shape by application of a second stimulus. The shape memory block copolymers may be biocompatible and biodegradable.
摘要翻译：本发明涉及形状记忆嵌段共聚物，其包含：至少一个具有10-70℃的Ttrans的切换区段; 和至少一个软链段，其中所述切换段中的至少一个通过至少一个键连接到所述软链段中的至少一个，并且其中所述共聚物通过施加第一刺激从第一形状转变为第二形状并且共聚物通过施加第二刺激从第二形状转变回第一形状。形状记忆嵌段共聚物可以是生物相容的和可生物降解的。

92. 发明申请

US20130010964A1 System and Method for Multi-Carrier Network Operation 有权
标题翻译：多载波网络运行的系统与方法
公开(公告)号：US20130010964A1
公开(公告)日：2013-01-10
申请号：US13430632
申请日：2012-03-26
申请人： Mo-Han Fong , Richard Charles Burbidge , Zhijun Cai , Takashi Suzuki , Andrew Mark Earnshaw , Youn Hyoung Heo , Hua Xu , Jun Li , Sean Michael McBeath
发明人： Mo-Han Fong , Richard Charles Burbidge , Zhijun Cai , Takashi Suzuki , Andrew Mark Earnshaw , Youn Hyoung Heo , Hua Xu , Jun Li , Sean Michael McBeath
IPC分类号： H04W72/04 , H04L9/00
CPC分类号： H04W72/042 , H04L5/0053 , H04L5/0092 , H04L5/0094
摘要： A system and method for configuring a component carrier is presented. A component carrier assignment message is received. The component carrier assignment message may be configured to identify the component carrier and include at least one of, at least one of a downlink carrier frequency, a carrier frequency of a paired uplink carrier, a bandwidth of the component carrier, and a bandwidth of the paired uplink carrier, an indication of whether the component carrier is a control channel monitoring component carrier configured to signal data channel assignment information for the component carrier, and a logical index of the component carrier. The component carrier assignment message may then be used to configure the component carrier on a user equipment (UE).
摘要翻译：提出了一种用于配置分量载波的系统和方法。接收到分量载波分配消息。分量载波分配消息可以被配置为识别分量载波，并且包括下行链路载波频率，配对上行链路载波的载波频率，分量载波的带宽和频带的带宽中的至少一个配对的上行链路载波，分量载波是否是被配置为发送用于分量载波的数据信道分配信息的控制信道监视分量载波的指示，以及分量载波的逻辑索引。然后可以使用分量载波分配消息来在用户设备（UE）上配置分量载波。

93. 发明申请

US20120292572A1 Silica Nanoparticles Doped with Dye Having Negative Charge and Preparing Method Thereof 有权
标题翻译：掺杂有负电荷的染料的二氧化硅纳米颗粒及其制备方法
公开(公告)号：US20120292572A1
公开(公告)日：2012-11-22
申请号：US13574171
申请日：2010-02-11
申请人： Wensheng Yang , Jinglun Liang , Jun Li
发明人： Wensheng Yang , Jinglun Liang , Jun Li
IPC分类号： C09K11/06
CPC分类号： C09C1/30 , B82Y30/00 , C01B33/18 , C01P2004/04 , C01P2004/34 , C01P2004/51 , C01P2004/52 , C01P2004/64 , C01P2004/84 , C09K11/02 , C09K11/06 , C09K2211/1096
摘要： Provided are silica nanoparticles doped with dyes having a negative charge by using cationic polyelectrolyte as templet and preparing method thereof. The nanoparticles have a core-shell structure, inner core comprises cationic polyelectrolyte aggregates, in which fluorescent dye having a negative charge and SiO2 are doped, and optional additive having a negative charge, the shell is consisted of SiO2, wherein the sum of negative charge carried by the additives and the fluorescent dye is less than that of positive charge carried by the polyelectrolyte aggregates. The preparing method comprises the following steps: preparing complex solution of polyelectrolyte and fluorescent dye; prehydrolysis of organosilicon source; coating with organosilicon source. The method can be applied to dope silica with various fluorescent dyes having a negative charge. Various dyes can be doped at the same time, the doping amount, and particle diameter and shape of the product can be controlled by the method. The nanoparticles are spherical, the particle diameter thereof is uniform, and colloid formed therefrom is stable.
摘要翻译：本发明提供了通过使用阳离子聚电解质作为电极的掺杂有负电荷的染料的二氧化硅纳米粒子及其制备方法。纳米颗粒具有核 - 壳结构，内核包括阳离子聚电解质聚集体，其中掺杂有负电荷和SiO 2的荧光染料和具有负电荷的任选的添加剂，壳由SiO 2组成，其中负电荷之和由添加剂和荧光染料负载的聚合电解质聚合物的负电荷小于正电荷。制备方法包括以下步骤：制备聚电解质和荧光染料的复合溶液; 有机硅源的预水解; 涂有有机硅源。该方法可用于将二氧化硅与具有负电荷的各种荧光染料掺杂。可以同时掺杂各种染料，通过该方法可以控制产品的掺杂量，粒径和形状。纳米颗粒是球形的，其粒径是均匀的，由其形成的胶体是稳定的。

94. 发明申请

US20120284331A1 Processing Notifications 审中-公开
标题翻译：处理通知
公开(公告)号：US20120284331A1
公开(公告)日：2012-11-08
申请号：US13100073
申请日：2011-05-03
申请人： Karthik Shashank Kambatla , Jun Li
发明人： Karthik Shashank Kambatla , Jun Li
IPC分类号： G06F15/16
CPC分类号： G06Q10/06 , G06Q10/10
摘要： A method of processing notifications is provided herein. A plurality of notifications is generated for a plurality of subscribers to a plurality of topics. The plurality of notifications is generated based on a plurality of events comprising the plurality of topics. The plurality of notifications is sent for the plurality of subscribers. Sending the notifications is performed concurrently with generating a second plurality of notifications for a second plurality of subscribers to a second plurality of topics. The second plurality of notifications is generated based on a second plurality of events comprising the second plurality of topics.
摘要翻译：本文提供处理通知的方法。针对多个主题生成多个订户的多个通知。基于包括多个主题的多个事件来生成多个通知。为多个用户发送多个通知。同时执行发送通知，同时为第二多个订户生成第二多个主题的第二多个通知。基于包括第二多个主题的第二多个事件来生成第二多个通知。

95. 发明申请

US20120279827A1 ESCALATOR HANDRAIL CHAIN 有权
标题翻译： ESCALATOR HANDRAIL链
公开(公告)号：US20120279827A1
公开(公告)日：2012-11-08
申请号：US13516809
申请日：2011-01-13
申请人： Wei Ge , Weifeng Shao , MingPing Jiang , Jun Li
发明人： Wei Ge , Weifeng Shao , MingPing Jiang , Jun Li
IPC分类号： B66B23/24
CPC分类号： B66B23/04 , B66B23/24
摘要： A handrail assembly for an escalator system includes a handrail movable along a length of the escalator and a handrail guide assembly defining a travel path for the handrail. The handrail guide assembly includes a handrail guide and a plurality of sliding bearing supports interconnected to form a handrail chain and secured to the handrail guide. One or more sliding bearings extend at least partially through each sliding bearing support of the handrail chain. A shaft extends through each sliding bearing support and is in sliding contact with the one or more sliding bearings. One or more rollers are secured to at least one end of the shaft and is in rolling contact with the handrail.
摘要翻译：用于自动扶梯系统的扶手组件包括沿着自动扶梯的长度移动的扶手和限定用于扶手的行进路径的扶手引导组件。扶栏引导组件包括扶手引导件和互连的多个滑动轴承支撑件，以形成扶手链并固定在扶手导轨上。一个或多个滑动轴承至少部分延伸穿过扶手链的每个滑动轴承支撑件。轴延伸穿过每个滑动轴承支撑件并与一个或多个滑动轴承滑动接触。一个或多个辊固定到轴的至少一端并与扶手滚动接触。

96. 发明申请

US20120243687A1 ENCRYPTION KEY FRAGMENT DISTRIBUTION 有权
标题翻译：加密密钥分片
公开(公告)号：US20120243687A1
公开(公告)日：2012-09-27
申请号：US13071459
申请日：2011-03-24
申请人： Jun Li , Sharad Singhai , Ram Swaminathan , Bryan Stephenson
发明人： Jun Li , Sharad Singhai , Ram Swaminathan , Bryan Stephenson
IPC分类号： H04L9/00
CPC分类号： H04L9/085
摘要： An encryption key may be fragmented into n encryption key fragments such that k
摘要翻译：加密密钥可以被分段成n个加密密钥片段，使得k

97. 发明申请

US20120201872A1 LIPOSOMES COMPRISING A CALCIUM PHOSPHATE-CONTAINING PRECIPITATE 有权
标题翻译：包含含磷酸钙的脂肪酸
公开(公告)号：US20120201872A1
公开(公告)日：2012-08-09
申请号：US13388538
申请日：2010-08-03
申请人： Leaf Huang , Jun Li
发明人： Leaf Huang , Jun Li
IPC分类号： A61K9/127 , A61K38/02 , A61K31/713 , A61P31/00 , A61P31/04 , A61P31/10 , A61P31/12 , A61P35/00 , A61P37/02 , A61P3/00 , A61P3/08 , A61P7/02 , A61P3/06 , A61P9/00 , A61P5/14 , A61P5/16 , A61P9/12 , A61P21/02 , A61P37/08 , A61P23/02 , A61P29/00 , A61P11/14 , A61P25/20 , A61P25/18 , A61P25/22 , A61P25/24 , A61P39/06 , A61P19/08 , A61P19/02 , A61K31/7068 , B05D7/00 , A61K31/7088 , B82Y5/00
CPC分类号： A61K9/1271 , A61K9/1277 , A61K48/0025 , C12N15/111 , C12N2310/14 , C12N2310/3515 , C12N2320/32
摘要： Provided herein are methods and compositions for the delivery of bioactive compounds to a cell, tissue, or physiological site. The compositions comprise delivery system complexes comprising liposomes encapsulating a biodegradable ionic precipitate having incorporated therein a bioactive compound and delivery system complexes comprising a biodegradable ionic precipitate ionically bound to a surrounding lipid bilayer, wherein the biodegradable ionic precipitate comprises a bioactive compound. Also provided herein are methods for the treatment of a disease or an unwanted condition in a subject, wherein the methods comprise administering the delivery system complexes comprising bioactive compounds that have therapeutic activity against the disease or unwanted condition to the subject.
摘要翻译：本文提供了用于将生物活性化合物递送至细胞，组织或生理部位的方法和组合物。所述组合物包含包含脂质体的递送系统复合物，其包含其中掺入生物活性化合物的生物可降解离子沉淀物和包含与周围脂质双层离子结合的生物可降解离子沉淀物的递送系统复合物，其中所述生物可降解离子沉淀物包含生物活性化合物。本文还提供了用于治疗受试者的疾病或不需要的病症的方法，其中所述方法包括向所述受试者施用包含对疾病或不需要的病症具有治疗活性的生物活性化合物的递送系统复合物。

98. 发明申请

US20120188632A1 GLASS LARGE-CORE OPTICAL FIBERS 有权
标题翻译：玻璃大芯光纤光纤
公开(公告)号：US20120188632A1
公开(公告)日：2012-07-26
申请号：US13440215
申请日：2012-04-05
申请人： Liang Dong , Jun Li , Hugh McKay , Libin Fu , Andrius Marcinkevicius
发明人： Liang Dong , Jun Li , Hugh McKay , Libin Fu , Andrius Marcinkevicius
IPC分类号： H01S3/067 , G02B6/028 , G02B6/036
CPC分类号： G02B6/0288 , G02B6/02009 , G02B6/02333 , G02B6/02357 , G02B6/02361 , G02B6/02366 , G02B6/02371 , G02B6/0283 , G02B6/14 , H01S3/06729 , H01S3/06754 , H01S3/091 , H01S3/11
摘要： Embodiments of optical fiber may include cladding features that include a material (e.g., fluorine-doped silica glass) that may produce a very low relative refractive index difference with respect to cladding material in which the cladding features are disposed. This relative refractive index difference may be characterized by (n1−n2)/n1, where n1 is the index of refraction of the cladding material in which the cladding features are included, and n2 is the index of refraction of the cladding features. In certain embodiments, the relative refractive index difference may be less than about 4.5×10−3. In various embodiments, the configuration of the cladding features including, for example, the size and spacing of the cladding features, can be selected to provide for confinement of the fundamental mode yet leakage for the second mode and higher modes, which may provide mode filtering, single mode propagation, and/or low bend loss.
摘要翻译：光纤的实施例可以包括包括材料（例如氟掺杂石英玻璃）的包层特征，其可以产生相对于其中设置包层特征的包层材料的非常低的相对折射率差。该相对折射率差可以由（n1-n2）/ n1表征，其中n1是其中包含包层特征的包层材料的折射率，n2是包层特征的折射率。在某些实施方案中，相对折射率差可以小于约4.5×10 -3。在各种实施例中，可以选择包括例如包层特征的尺寸和间隔的包层特征的配置，以提供用于第二模式和更高模式的基模模式的限制，而这可以提供模式滤波，单模传播和/或低弯曲损耗。

99. 发明申请

US20120161117A1 P-TYPE MATERIALS AND ORGANIC ELECTRONIC DEVICES 有权
标题翻译： P型材料和有机电子器件
公开(公告)号：US20120161117A1
公开(公告)日：2012-06-28
申请号：US13393222
申请日：2010-04-30
申请人： Zhikuan Chen , Jun Li , Beng Ong , Prashant Sonar , Kok Haw Ong , Ging Meng Ng , Siew Lay Lim , Samaredra Pratap Singh , Yuning Li
发明人： Zhikuan Chen , Jun Li , Beng Ong , Prashant Sonar , Kok Haw Ong , Ging Meng Ng , Siew Lay Lim , Samaredra Pratap Singh , Yuning Li
IPC分类号： H01L51/30 , H01L51/54 , H01B1/12 , H01L51/46 , C07D487/04 , C08G75/00
CPC分类号： H01L51/0036 , H01L51/0545
摘要： There is presently provided compounds of formula (I), which are useful as p-type semiconductor materials and in devices comprising such p-type semiconductor materials.
摘要翻译：目前提供了可用作p型半导体材料的式（I）化合物和包含这种p型半导体材料的器件。

100. 发明申请

US20120154579A1 Detection and Tracking of Moving Objects 有权
标题翻译：移动物体的检测和跟踪
公开(公告)号：US20120154579A1
公开(公告)日：2012-06-21
申请号：US12972836
申请日：2010-12-20
申请人： Arun Hampapur , Jun Li , Sharathchandra Pankanti , Charles A. Otto
发明人： Arun Hampapur , Jun Li , Sharathchandra Pankanti , Charles A. Otto
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： G06T7/207 , G03B15/16 , G06T7/215 , G06T7/223 , G06T7/246 , G06T7/248 , G06T7/254 , G06T7/277 , G06T2207/10016 , G06T2207/20076 , G06T2207/30232 , G06T2207/30241
摘要： Techniques for performing visual surveillance of one or more moving objects are provided. The techniques include registering one or more images captured by one or more cameras, wherein registering the one or more images comprises region-based registration of the one or more images in two or more adjacent frames, performing motion segmentation of the one or more images to detect one or more moving objects and one or more background regions in the one or more images, and tracking the one or more moving objects to facilitate visual surveillance of the one or more moving objects.
摘要翻译：提供了用于执行一个或多个移动物体的视觉监视的技术。这些技术包括登记由一个或多个摄像机拍摄的一个或多个图像，其中登记一个或多个图像包括在两个或更多个相邻帧中的一个或多个图像的基于区域的注册，执行一个或多个图像的运动分割检测所述一个或多个图像中的一个或多个移动物体和一个或多个背景区域，以及跟踪所述一个或多个移动物体以促进所述一个或多个移动物体的视觉监视。

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