公开(公告)号：US20080147508A1

公开(公告)日：2008-06-19

申请号：US11641557

申请日：2006-12-19

Applicant: Ming-Li Liu ,  Pradeep Kumar ,  William S. Johnson

Inventor： Ming-Li Liu ,  Pradeep Kumar ,  William S. Johnson

IPC: G06Q90/00

CPC classification number: G07F7/1008 ,  G06Q20/204 ,  G06Q20/32 ,  G06Q20/322 ,  G06Q20/341 ,  G06Q20/3574

Abstract: Systems, methods, and computer program products for supporting multiple applications and multiple instances of the same application on a wireless smart device are disclosed. According to one aspect, the subject matter described herein includes a system for supporting multiple instances of the same application. The system includes a wireless smart device for communicating with a wireless reader. The wireless smart device includes multiple instances of the same application for performing wireless transactions with an external device. The wireless smart device also includes an application manager for identifying one of the instances as active, for detecting a request from a wireless reader for performing a wireless transaction, and for communicating the request to the active instance.

Abstract translation: 公开了用于在无线智能设备上支持相同应用的多个应用和多个实例的系统，方法和计算机程序产品。 根据一个方面，本文所述的主题包括用于支持相同应用的多个实例的系统。 该系统包括用于与无线读取器通信的无线智能设备。 无线智能设备包括用于与外部设备执行无线交易的相同应用的多个实例。 无线智能设备还包括用于将实例中的一个识别为活动的应用管理器，用于检测来自无线读取器的用于执行无线事务的请求，以及用于将请求传送到活动实例。

公开(公告)号：US20060099701A1

公开(公告)日：2006-05-11

申请号：US10199229

申请日：2002-07-19

Applicant: Jin-Xiong She ,  Cong-Yi Wang ,  Pradeep Kumar

Inventor： Jin-Xiong She ,  Cong-Yi Wang ,  Pradeep Kumar

IPC: C07K14/47 ,  C07H21/04 ,  C12P21/06

CPC classification number: C07K14/4738

Abstract: A new gene family involved in cell cycle regulation was discovered. This family has been termed activators of cyclin-dependent kinases (ACDKs). A number of ACDK genes have been cloned and sequenced. Proteins encoded by ACDK genes specifically were shown to interact with CDKs and pRb, and to upregulate the kinase activity of a CDK using pRb as a substrate. Progression of a cell through the cell cycle can be regulated by modulating ACDK expression in the cell.

Abstract translation: 发现了一个参与细胞周期调控的新基因家族。 该家族被称为细胞周期蛋白依赖性激酶（ACDK）的激活剂。 已经克隆并测序了许多ACDK基因。 显示由ACDK基因编码的蛋白质与CDK和pRb相互作用，并使用pRb作为底物上调CDK的激酶活性。 可以通过调节细胞中的ACDK表达来调节细胞通过细胞周期的进展。

公开(公告)号：US06885975B2

公开(公告)日：2005-04-26

申请号：US10008552

申请日：2001-11-13

Applicant: Rajagopalan Srinivasan ,  Anandakrishnan Sundarraman ,  Pradeep Kumar Viswanathan ,  Hiranmayee Vedam ,  Nochur Ananthanarayanan

Inventor： Rajagopalan Srinivasan ,  Anandakrishnan Sundarraman ,  Pradeep Kumar Viswanathan ,  Hiranmayee Vedam ,  Nochur Ananthanarayanan

IPC: G05B15/02 ,  G05B23/02 ,  G05B13/02

CPC classification number: G05B23/021 ,  G05B23/024 ,  G05B23/0264

Abstract: Operators and plant computer programs used to operate a complex process facility are aided in managing the process during transitions by a computer-based apparatus. The apparatus incorporates a knowledge base and methods for identifying modes and transitions during plant operation. At frequent intervals, measured values of the process variables are used to evaluate the current state of the process and its sections and subsections. The identified state of the plant is broadcast to different clients of this application. The apparatus monitors the plant for the normal execution of the transition. It also identifies the current task being performed in the process and sends this message to different sections of the plant. The results are displayed on a visual display device and can also be sent to other plant computer programs for guidance during the transition. A permanent chronological record of the sequence of events—modes and transitions—of the plant and sections and subsections including the pertinent plant conditions and information is also generated by the apparatus for subsequent review and analysis. Methods for generating the knowledge base are also presented.

公开(公告)号：US06838581B2

公开(公告)日：2005-01-04

申请号：US10309010

申请日：2002-12-04

Applicant: Pradeep Kumar ,  Rajesh Kumar Pandey

Inventor： Pradeep Kumar ,  Rajesh Kumar Pandey

IPC: C07C215/30 ,  C07C213/02

CPC classification number: C07C215/30 ,  C07B2200/07 ,  Y02P20/582

Abstract: The present invention relates to an improved process for the synthesis of enantiomerically pure 3-phenyl-3-hydroxypropylamine of formula I; more particularly the present invention relates to the said process using styrene; the synthetic strategy features a Sharpless asymmetric dihydroxylation (SAD) route to the target compound, using styrene, a readily accessible starting material gives the optically pure dihydroxy compound (ee >97%; the selective monotosylation of primary alcohol, nucleophilic displacement by cyano and subsequent reduction to amino group furnishes the desired 3-phenyl-3-hydroxypropylamine in enatiomerically pure form, a key intermediate in the synthesis of variety of oxetine related anti-depressant drugs.

公开(公告)号：US06778688B2

公开(公告)日：2004-08-17

申请号：US09848887

申请日：2001-05-04

Applicant: Pooja Aggarwal ,  Krishnendu Chatterjee ,  Pradeep Kumar Dubey ,  Charanjit Singh Jutla ,  Vijay Kumar

Inventor： Pooja Aggarwal ,  Krishnendu Chatterjee ,  Pradeep Kumar Dubey ,  Charanjit Singh Jutla ,  Vijay Kumar

IPC: G06K900

CPC classification number: G06F21/305 ,  G06F21/32 ,  G06F2221/2103 ,  G06K9/00087 ,  G07C9/00158 ,  G07C9/00166

Abstract: The present invention relates to a method, system and computer program product for enabling the remote authentication of fingerprints over an insecure network using a client-server architecture by generation of a set of random queries relating to fingerprint patterns based on stored fingerprint data at the server, to which the client responds based on the observed fingerprint patterns, followed by the issuing of a randomly generates set of challenges pertaining to geometrical relationships between the fingerprint patterns for which confirm responses are received by their server, the final authentication being determined by the proportion of correct responses by the client to said challenges.

Abstract translation: 本发明涉及一种方法，系统和计算机程序产品，用于通过使用客户机 - 服务器架构，通过基于服务器上存储的指纹数据生成与指纹图案相关的一组随机查询，来实现对不安全网络的指纹的远程认证 ，客户端根据观察到的指纹图案进行响应，随后随机地生成与其服务器接收到确认响应的指纹图案之间的几何关系有关的一组挑战，最终认证由比例确定 客户对所面临的挑战作出正确的回应。

公开(公告)号：US06545240B2

公开(公告)日：2003-04-08

申请号：US09882887

申请日：2001-06-15

Applicant: Pradeep Kumar

Inventor： Pradeep Kumar

IPC: B07C534

CPC classification number: B07C5/366 ,  B07C5/3425 ,  B07C2501/0054 ,  G01N21/718

Abstract: A system for sorting randomly positioned, irregularly shaped scrap metal particles on a moving conveyor employs laser-induced breakdown spectroscopy (LIBS), and includes an image detector for locating the particles as they path through a predefined viewing area, a position detector for detecting movement of the conveyor, a laser system for providing laser pulses, a scanner assembly for directing the pulses to selected locations within a target area, a light collector, a light distribution and spectral analyzer for isolating and measuring at least one selected band from the collected light, a separator, and suitable logic for identifying the particles, monitoring their position, monitoring the output of the laser and, operating the scanner assembly to direct the pulses to the identified particle. The spectral data is then analyzed, each particle is categorized, and thereafter sorted.

公开(公告)号：US06509952B1

公开(公告)日：2003-01-21

申请号：US09575997

申请日：2000-05-23

Applicant: Pradeep Kumar Govil ,  James Tsacoyeanes

Inventor： Pradeep Kumar Govil ,  James Tsacoyeanes

IPC: G03B2768

CPC classification number: G03F7/70625 ,  G03F7/70141 ,  G03F7/703 ,  G03F7/70641 ,  G03F7/707 ,  G03F9/7026

Abstract: Particular types of distortion within a lithographic system may be characterized by linewidth control parameters. Linewidth control parameters of any given line or feature within a printed pattern vary as a result of optical capabilities of the lithography apparatus used, particular characteristics of the reticle, focus setting, light dose fluctuations, etc. The instant invention uses focus offset coefficients to change the focus at points within a slot to compensate for the linewidth control parameter variations introduced by the factors contributing to such variations. Additionally, different focuses can be set dynamically along the scan for a particular slot point. A set, or sets, of focus offset coefficients is generated for a particular lithography apparatus, depending on the number of linewidth control parameters for which correction is desired.

Abstract translation: 光刻系统中的特定类型的失真可以通过线宽控制参数来表征。 作为所使用的光刻设备的光学能力，掩模版的特定特征，聚焦设置，光剂量波动等的结果，印刷图案中的任何给定线或特征的线宽控制参数变化。本发明使用聚焦偏移系数来改变 在时隙内的点处的焦点以补偿由这些变化造成的因素引起的线宽控制参数变化。 另外，可以沿着特定时隙点的扫描动态设置不同的焦点。 根据需要校正的线宽控制参数的数量，针对特定光刻设备产生聚焦偏移系数的集合或集合。

公开(公告)号：US06486318B1

公开(公告)日：2002-11-26

申请号：US09983897

申请日：2001-10-26

Applicant: Verma Pradeep Kumar ,  Agarwal Ashutosh ,  Bhardwaj Nikhlesha Chandra ,  Singh Samir Kumar

Inventor： Verma Pradeep Kumar ,  Agarwal Ashutosh ,  Bhardwaj Nikhlesha Chandra ,  Singh Samir Kumar

IPC: C07F306

CPC classification number: C07D213/803 ,  A23L33/165 ,  A61K31/555 ,  C07D213/79

Abstract: The present invention relates to a single pot process for the preparation of metal picolinates useful as dietary supplement from alpha picoline, said process comprising hydrosulphonation of alpha picoline with sulphuric acid; heating the reaction mixture thus obtained between the range of 150° to 210° C. followed by oxidation with any suitable oxidizing agent to obtain alpha picolinic acid sulphate, and treating the thus obtained alpha picolinic acid sulphate with a metal salt solution to obtain corresponding metal picolinate.

Abstract translation: 本发明涉及一种用于制备可用作α-甲基吡啶膳食补充剂的金属吡啶甲酸盐的单盆法，所述方法包括用硫酸将α-甲基吡啶加氢磺化; 将由此获得的反应混合物加热到150-210℃，然后用任何合适的氧化剂氧化，得到α-吡啶甲酸硫酸盐，并用金属盐溶液处理由此得到的α-吡啶甲酸硫酸盐，得到相应的金属 皮奥兰特

公开(公告)号：US06404899B1

公开(公告)日：2002-06-11

申请号：US09346104

申请日：1999-07-01

Applicant: Saurabh Agarwal ,  Alok Aggarwal ,  Harpal Singh Bassali ,  Jatin Chhugani ,  Pradeep Kumar Dubey

Inventor： Saurabh Agarwal ,  Alok Aggarwal ,  Harpal Singh Bassali ,  Jatin Chhugani ,  Pradeep Kumar Dubey

IPC: G06K900

CPC classification number: G06T1/0057 ,  G06T1/0028 ,  G06T2201/0061

Abstract: A method for data embedding in a digital image under the constraint of a pre-specified upper bound value on the amount of change in the value of a property associated with the image. For compression tolerant data hiding in digital images, a property is selected in which the required information can be embedded. The property should be such that the value obtained from the property before and after a lossy compression does not change by a significant amount, and the change should be bounded. The property should be such that a property value as obtained from the image will not vary due to compression, but only due to malicious tampering. The value obtained from the property is stored so that the image can be verified. The complete image is considered in deciding whether to increase or decrease the property value in a particular region. The method also takes into account the fact that blocks having values of 0 or L, corresponding to the minimum and maximum property values, respectively, are incapable of change in a particular region. The method also attempts to vary even the checksum (stored information), in addition to modifying the image so that the net resultant checksum and the modified image coincide with each other.

Abstract translation: 一种用于在预先指定的上限值的约束下数字嵌入数字图像的方法，该方法是与图像相关联的属性的值的变化量。 对于隐藏在数字图像中的压缩容忍数据，选择可以嵌入所需信息的属性。 财产应该是从有损压缩之前和之后的财产获得的价值不会有大量的变化，变化应该是有限的。 属性应该使得从图像获得的属性值不会因压缩而变化，而只是由于恶意篡改。 存储从属性获得的值，以便可以验证图像。 在决定是否增加或减少特定区域中的属性值时考虑完整的图像。 该方法还考虑到具有对应于最小和最大属性值的值为0或L的块在特定区域中不能改变的事实。 除了修改图像之外，该方法还尝试改变校验和（存储的信息），使得净结果校验和和修改的图像彼此一致。

公开(公告)号：US06343337B1

公开(公告)日：2002-01-29

申请号：US09572058

申请日：2000-05-17

Applicant: Pradeep Kumar Dubey ,  Brett Olsson ,  Charles Philip Roth ,  Keith Everett Diefendorf ,  Ronald Ray Hochsprung ,  Hunter Ledbetter Scales, III

Inventor： Pradeep Kumar Dubey ,  Brett Olsson ,  Charles Philip Roth ,  Keith Everett Diefendorf ,  Ronald Ray Hochsprung ,  Hunter Ledbetter Scales, III

IPC: G06F1300

CPC classification number: G06F7/766 ,  G06F5/015

Abstract: A crossbar is implemented within multimedia facilities of a processor to perform vector permute operations, in which the bytes of a source operand are reordered in the target output. The crossbar is then reused for other instructions requiring multiplexing or shifting operations, particularly those in which the size of additional multiplexers or the size and delay of a barrel shifter is significant. A wide shift operation, for example, may be performed with one cycle latency by the crossbar and one additional layer of multiplexers or a small barrel shifter. The crossbar facility thus gets reused with improved performance of the instructions now sharing the crossbar and a reduction in the total area required by a multimedia facility within a processor.

Abstract translation: 在处理器的多媒体设施内实现交叉开关以执行矢量置换操作，其中源操作数的字节在目标输出中重新排序。 然后，交叉开关重新用于需要复用或移位操作的其他指令，特别是其中附加多路复用器的大小或桶形移位器的大小和延迟是显着的那些指令。 例如，可以通过交叉开关和一个附加的多路复用器层或小桶形移位器以一个周期的等待时间来执行宽移位操作。 因此，交叉开关设备被重新使用，现在共享交叉开关的指令的性能得到改善，并且减少处理器内的多媒体设备所需的总面积。