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

US20060061599A1 Method and apparatus for automatic image orientation normalization 审中-公开
标题翻译：用于自动图像定向归一化的方法和装置
公开(公告)号：US20060061599A1
公开(公告)日：2006-03-23
申请号：US10944683
申请日：2004-09-17
申请人： Hong Yu , Prabir Bhattacharya
发明人： Hong Yu , Prabir Bhattacharya
IPC分类号： G09G5/00 , G06K9/32 , G06K9/00
CPC分类号： H04N1/32101 , H04N1/32128 , H04N2201/3242 , H04N2201/3254
摘要： In some embodiments, systems and methods for visually rendering images rotate images at time of display based on annotations indicating needed rotations. In other embodiments, systems and methods for visually rendering images rotate images at time of display by determining a needed rotation for an image based on automatic orientation recognition. In further embodiments, systems and methods for visually rendering images rotate images at time of display by utilizing fuzzy logic to determine a best rotation angle for an image based on a none precise marking generated by computer vision or signal processing applied to the image. In yet further embodiments, systems and methods for annotating images annotate images at time of image capture, time of image display, or any time in between by using one or more of automatic image orientation recognition, user input specifying a needed rotation, and sensed orientation of an image capture mechanism.
摘要翻译：在一些实施例中，用于视觉呈现图像的系统和方法基于指示所需旋转的注释在显示时旋转图像。在其他实施例中，用于视觉呈现图像的系统和方法通过基于自动方位识别来确定图像所需的旋转来在显示时旋转图像。在另外的实施例中，用于视觉渲染图像的系统和方法通过利用模糊逻辑在显示时旋转图像，以基于由计算机视觉或应用于图像的信号处理产生的无精确标记来确定图像的最佳旋转角度。在另外的实施例中，用于注释图像的系统和方法通过使用自动图像定向识别，指定所需旋转的用户输入和感测到的方向来识别图像捕获时间，图像显示时间或其间的任何时间来注释图像的图像捕获机制。

2. 发明申请

US20050024516A1 Digital camera 审中-公开
标题翻译：数码相机
公开(公告)号：US20050024516A1
公开(公告)日：2005-02-03
申请号：US10631368
申请日：2003-07-31
申请人： Robert Fish , Prabir Bhattacharya
发明人： Robert Fish , Prabir Bhattacharya
IPC分类号： H04N5/232 , H04N5/222
CPC分类号： H04N5/232
摘要： An improved digital camera is provided that detects pictures of human subjects whose eyes are not closed. The improved digital camera generally includes an eye detection activation element that is operable to initiate an eye detection mode; an image sensor that captures image data for a target subject; an image processor that converts the image data into a digital image form; and an eye detection component that evaluates the digital image form for the target subject and determines whether at least one eye of the target subject is closed.
摘要翻译：提供了一种改进的数码相机，用于检测眼睛未关闭的人类对象的图像。改进的数字照相机通常包括可操作以启动眼睛检测模式的眼睛检测激活元件; 捕获目标对象的图像数据的图像传感器; 将图像数据转换为数字图像形式的图像处理器; 以及眼睛检测部件，其对目标对象的数字图像形式进行评估，并且确定目标被摄体的至少一只眼睛是否关闭。

3. 发明授权

US5744586A Manufacturing process for the production of purified transferrin 失效
标题翻译：生产纯化转铁蛋白的制造工艺
公开(公告)号：US5744586A
公开(公告)日：1998-04-28
申请号：US668351
申请日：1996-06-26
申请人： John M. Rolf , Akimasa Ohmizu , Shawn D. Latham , Prabir Bhattacharya
发明人： John M. Rolf , Akimasa Ohmizu , Shawn D. Latham , Prabir Bhattacharya
IPC分类号： A61K38/16 , A61P43/00 , C07K1/18 , C07K1/34 , C07K14/00 , C07K14/79 , A61K38/00 , C07K5/00 , C07K7/00 , C07K16/00
CPC分类号： C07K14/79
摘要： Method for obtaining highly purified transferrin from a partially purified plasma fraction containing transferrin in which the starting fraction is concentrated. Its ionic strength is reduced and then transferrin is adsorbed onto a chromatographic column. Following elution, the transferrin can be further processed through to packaging in final containers. The final purified transferrin product is sterile, at least 95% pure and is substantially free of enveloped and non-enveloped viruses.
摘要翻译：从含有起始级分浓缩的转铁蛋白的部分纯化血浆级分中获得高度纯化的转铁蛋白的方法。其离子强度降低，然后将转铁蛋白吸附到色谱柱上。洗脱后，可以将转铁蛋白进一步加工成包装在最终的容器中。最终纯化的转铁蛋白产物是无菌的，至少95％纯，并且基本上没有包膜和非包膜病毒。

4. 发明授权

US5399670A Solubilization and stabilization of factor VIII complex 失效
标题翻译：因子VIII复合物的溶解和稳定
公开(公告)号：US5399670A
公开(公告)日：1995-03-21
申请号：US54903
申请日：1993-04-29
申请人： Prabir Bhattacharya , Toshiharu Motokubota
发明人： Prabir Bhattacharya , Toshiharu Motokubota
IPC分类号： A61K38/37 , C07K14/755 , A61K37/02 , A61K37/06 , C07K3/20 , C07K13/00
CPC分类号： C07K14/755 , A61K38/37
摘要： A process for facilitating the reconstitution of lyophilized Factor VIII complex compositions, and compositions of Factor VIII complex, which are readily reconstituted. The process of the present invention comprises providing a purified Factor VIII complex preparations; adding a stabilization agent comprising arginine; lyophilizing the stabilization agent-Factor VIII complex solutions; and reconstituting the lyophilized stabilization agent-Factor VIII complex by contacting it with solvent for less than one minute.
摘要翻译：促进重组冻干因子VIII复合物组合物的方法，以及易于重构的因子VIII复合物的组合物。本发明的方法包括提供纯化的因子VIII复合物制剂; 加入包含精氨酸的稳定剂; 冻干稳定剂 - 因子VIII复合物溶液; 并通过使其与溶剂接触少于1分钟来重构冻干稳定剂 - 因子VIII络合物。

5. 发明授权

US06566504B2 Process for viral inactivation of lyophilized blood proteins 有权
标题翻译：冻干血液蛋白病毒灭活的方法
公开(公告)号：US06566504B2
公开(公告)日：2003-05-20
申请号：US09894346
申请日：2001-06-28
申请人： Prabir Bhattacharya , Toshiharu Motokubota , Norman M. Fedalizo
发明人： Prabir Bhattacharya , Toshiharu Motokubota , Norman M. Fedalizo
IPC分类号： C07K14755
CPC分类号： C07K14/755 , A61L2/0023 , C07K1/32
摘要： A process for inactivating viral contaminants of lyophilized Factor VIII by heat is provided. The process comprises forming a stable complex between the Factor VIII and a cyclodextrin in an aqueous solution. The solution is then lyophilized, and the Factor VIII/cyclodextrin complex is recovered. The lyophilized Factor VIII/cyclodextrin is then heated to 60° C. to inactivate any virus present. The material may then be reconstituted prior to administration to a patient.
摘要翻译：提供了通过热灭活冻干因子VIII的病毒污染物的方法。该方法包括在水溶液中形成因子VIII和环糊精之间的稳定复合物。然后将溶液冻干，回收因子VIII /环糊精复合物。然后将冻干的因子VIII /环糊精加热至60℃以灭活存在的任何病毒。然后可以在给予患者之前重建该材料。

6. 发明授权

US5659017A Anion exchange process for the purification of Factor VIII 失效
标题翻译：阴离子交换过程用于纯化因子VIII
公开(公告)号：US5659017A
公开(公告)日：1997-08-19
申请号：US554724
申请日：1995-11-07
申请人： Prabir Bhattacharya , Toshiharu Motokubota , Norman M. Fedalizo
发明人： Prabir Bhattacharya , Toshiharu Motokubota , Norman M. Fedalizo
IPC分类号： C07K14/755
CPC分类号： C07K14/755
摘要： A new method for purifying Factor VIII complex from an impure protein fraction, usually cryoprecipitate, is disclosed. The cryoprecipitate is dissolved in a heparin solution. Then Factor VIII complex is initially purified by polyethylene glycol precipitation. The Factor VIII containing supernatant collected after the precipitation is loaded into an anion exchange column that has a quaternary amino ethyl group. The Factor VIII complex is then eluted from the column with a buffer comprising from about 0.14M to about 0.20M CaCl.sub.2. The final step in the purification is to precipitate the Factor VIII complex in the presence of glycine and sodium chloride. The precipitated Factor VIII complex is then reconstituted and stabilized. The reconstituted Factor VIII complex can then be lyophilized and dry heated to obtain a final Factor VIII product.
摘要翻译：公开了一种从不纯的蛋白质级分（通常是冷沉淀物）中纯化因子VIII复合物的新方法。将该沉淀物溶于肝素溶液。然后，因子VIII复合物最初通过聚乙二醇沉淀来纯化。将沉淀后收集的含有因子VIII的上清液负载到具有季氨基乙基的阴离子交换柱中。然后用包含约0.14M至约0.20M CaCl 2的缓冲液从柱中洗脱因子VIII复合物。纯化的最后一步是在甘氨酸和氯化钠存在下沉淀因子VIII配合物。然后沉淀的因子VIII复合物被重构并稳定。然后将重构的因子VIII复合物冻干并干燥加热以获得最终因子VIII产物。

7. 发明申请

US20050193201A1 Accessing and controlling an electronic device using session initiation protocol 审中-公开
标题翻译：使用会话发起协议访问和控制电子设备
公开(公告)号：US20050193201A1
公开(公告)日：2005-09-01
申请号：US10787733
申请日：2004-02-26
申请人： Mahfuzur Rahman , Prabir Bhattacharya
发明人： Mahfuzur Rahman , Prabir Bhattacharya
IPC分类号： G06F11/30 , H04L9/00
CPC分类号： G06F21/32 , G06F21/305 , G06F21/445 , H04L63/0861 , H04L63/0869
摘要： A network method in which a first client securely accesses and controls an electronic device coupled to a second client is provided. Mutual authentication is performed between the first client and a proxy coupled to the second client. The first client requests presence information related to the electronic device from the proxy. The presence information is sent from the proxy to the first client. The first client sends a signal to control at least one function of the electronic device.
摘要翻译：提供一种网络方法，其中第一客户端安全地访问和控制耦合到第二客户端的电子设备。在第一客户端和耦合到第二客户端的代理之间执行相互认证。第一客户端从代理请求与电子设备相关的存在信息。存在信息从代理发送到第一个客户端。第一客户端发送信号以控制电子设备的至少一个功能。

8. 发明授权

US07006630B2 Methods and apparatus for digital content protection 有权
标题翻译：数字内容保护的方法和装置
公开(公告)号：US07006630B2
公开(公告)日：2006-02-28
申请号：US10453407
申请日：2003-06-03
申请人： Hong Heather Yu , Prabir Bhattacharya
发明人： Hong Heather Yu , Prabir Bhattacharya
IPC分类号： H04N7/167
CPC分类号： H04N21/8358 , H04N5/913 , H04N21/23892 , H04N2005/91335 , H04N2005/91392
摘要： A multilayer digital content protection system, particularly for a digital cinema application is provided. Detection of unauthorized activity at the time it is occurring is provided using a first protection layer. Two layers of imperceptible watermarks, one camcorder viewable and one camcorder invisible are inserted into unauthorized copies of the digital content with second and third protection layers. Strong near infrared is also used to degrade the quality of any attempted unauthorized recording of digital content using a camcorder.
摘要翻译：提供了一种多层数字内容保护系统，特别是用于数字电影应用的数字内容保护系统。使用第一保护层提供在发生时的未授权活动的检测。两层不可察觉的水印，一台可观看摄像机和一台摄像机不可见，插入到具有第二和第三保护层的数字内容的未经授权的副本中。强近红外线也用于降低使用摄像机尝试未经授权录制数字内容的质量。

9. 发明授权

US06910132B1 Secure system and method for accessing files in computers using fingerprints 失效
标题翻译：使用指纹访问计算机中的文件的安全系统和方法
公开(公告)号：US06910132B1
公开(公告)日：2005-06-21
申请号：US09662298
申请日：2000-09-15
申请人： Prabir Bhattacharya
发明人： Prabir Bhattacharya
IPC分类号： G06F12/14 , G06F1/00 , G06F3/02 , G06F3/033 , G06F3/041 , G06F21/00 , G06F21/20 , G06F21/24 , H04K1/00
CPC分类号： G06F21/32 , Y10S707/99931
摘要： The user's fingerprint is analyzed by the pattern matching module which draws upon pre-stored fingerprint data that may be encrypted. The pattern matching module work in conjuntion with an authorization module and resource access module to ascertain a user's authorization level or security level and then give the user access to only those computer resources for which he or she has been granted authorization. The system preferably employs inter-modular encryption so that the system can be distributed across a network if desired.
摘要翻译：用户的指纹由模式匹配模块进行分析，该模块利用可以加密的预先存储的指纹数据。模式匹配模块与授权模块和资源访问模块结合起来以确定用户的授权级别或安全级别，然后使用户仅访问他或她已被授权的计算机资源。该系统优选地采用模块间加密，使得如果需要，系统可以跨网络分布。

10. 发明授权

US07236590B2 Method and apparatus for protecting data 失效
标题翻译：用于保护数据的方法和装置
公开(公告)号：US07236590B2
公开(公告)日：2007-06-26
申请号：US09737046
申请日：2000-12-14
申请人： Gregory Michael Perkins , Prabir Bhattacharya
发明人： Gregory Michael Perkins , Prabir Bhattacharya
IPC分类号： H04K1/00 , H04L9/00 , H04L9/30 , H04K1/10
CPC分类号： H04L9/00
摘要： A data structure to be used for representing the problem is selected. An instance of the problem is represented with the data structure. The data is encrypted with a sequence which is obtained by solving the problem. Alternatively, in an alternative embodiment of the present invention, a program for heuristically solving an NP-hard problem is received. A data structure that represents an instance of the problem is received. The program is applied to the instance of the problem to obtain a sequence. The data is decrypted with the sequence.
摘要翻译：选择用于表示问题的数据结构。问题的一个实例用数据结构表示。数据通过解决问题得到的序列进行加密。或者，在本发明的替代实施例中，接收到用于启发式地解决NP-hard问题的程序。接收到表示问题实例的数据结构。该程序应用于问题的实例以获得序列。数据按顺序解密。

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