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    Method and system for securing data in a multi-time programmable non-volatile memory device
    61.
    发明授权
    Method and system for securing data in a multi-time programmable non-volatile memory device 有权
    用于在多时间可编程非易失性存储器件中保护数据的方法和系统

    公开(公告)号：US07142452B1

    公开(公告)日：2006-11-28

    申请号：US11077654

    申请日：2005-03-10

    Applicant: Vipin Kumar Tiwari

    Inventor： Vipin Kumar Tiwari

    IPC: G11C16/04

    CPC classification number: G11C16/22 ,  G06F21/79 ,  H01L27/11521

    Abstract: A method and system for storing secure data in a multi-time programmable, non-volatile electrically-alterable memory device are disclosed. Accordingly, in an embodiment, a memory device may include a data register with a fixed N-bit pattern, comparator logic, control logic, and an array of non-volatile electrically-alterable memory cells. Each memory cell includes a floating gate to store an electronic charge representing the logical state of the memory cell. The plurality of memory cells may be logically partitioned to include an N-bit secure lock and a plurality of memory cells for storing secure data. The random bit values stored in the N-bit secure lock are read, and compared with the fixed N-bit pattern stored in the data register. If the N-bit patterns do not match, the control logic allows the plurality of memory cells for storing secure data to be programmed with secure data.

    Abstract translation: 公开了一种用于将安全数据存储在多时间可编程的非易失性电可变存储器件中的方法和系统。 因此，在一个实施例中，存储器件可以包括具有固定N位模式的数据寄存器，比较器逻辑，控制逻辑和非易失性电可变存储器单元的阵列。 每个存储单元包括浮动门，用于存储表示存储器单元的逻辑状态的电子电荷。 多个存储器单元可以被逻辑地分区以包括N位安全锁和用于存储安全数据的多个存储单元。 读取存储在N位安全锁中的随机位值，并与存储在数据寄存器中的固定N位模式进行比较。 如果N位模式不匹配，则控制逻辑允许用存储安全数据的多个存储器单元用安全数据进行编程。

    Identification of anomalous data records
    62.
    发明申请
    Identification of anomalous data records 有权
    识别异常数据记录

    公开(公告)号：US20060161592A1

    公开(公告)日：2006-07-20

    申请号：US11302989

    申请日：2005-12-14

    Applicant: Levent Ertoz ,  Vipin Kumar

    Inventor： Levent Ertoz ,  Vipin Kumar

    IPC: G06F17/30

    CPC classification number: H04L63/1416 ,  G06F21/552 ,  G06K9/6284

    Abstract: Identifying anomalies or outliers in a set of data records employs a distance or similarity measure between features of record pairs that depends upon the frequencies of the feature values in the set. Feature distances may be combined for a total distance between record pairs. An outlier is indicated for a certain score that may be based upon the pairwise distances. Outliers may be employed to detect intrusions in computer networks.

    Abstract translation: 识别一组数据记录中的异常或异常值采用取决于集合中的特征值的频率的记录对的特征之间的距离或相似性度量。 特征距离可以组合记录对之间的总距离。 对于可能基于成对距离的某一分数，指示异常值。 可以使用异常值来检测计算机网络中的入侵。

    Thin film ethanol sensor and a process for the preparation
    63.
    发明授权
    Thin film ethanol sensor and a process for the preparation 失效
    薄膜乙醇传感器及其制备方法

    公开(公告)号：US06881582B2

    公开(公告)日：2005-04-19

    申请号：US10045472

    申请日：2001-11-08

    Applicant: Alok Chandra Ratogi ,  Kiran Jain ,  Heremba Prasad Gupta ,  Vipin Kumar

    Inventor： Alok Chandra Ratogi ,  Kiran Jain ,  Heremba Prasad Gupta ,  Vipin Kumar

    IPC: G01N33/14 ,  G01N1/22 ,  G01N27/12 ,  G01N33/497 ,  G01N33/20

    CPC classification number: G01N33/4972 ,  G01N1/22 ,  G01N27/125 ,  G01N2001/2244 ,  Y10T436/20 ,  Y10T436/204165 ,  Y10T436/25875

    Abstract: Disclosed is a method of making a bismuth molybdate precursor solution using a metallorganic decomposition (MOD) process consisting of the formation of a precursor sol of hexanoates of Bismuth (Bi) and Molybdenum (Mo). The precursor solution is used to make thin film of Bismuth molybdate by spin coating and spray pyrolysis. The bismuth molybdate films have the useful alpha and gamma phases having high sensitivity to ethanol gas, the detection of the ethanol gas is based upon the change of electrical conductivity of a thick film of the semiconductor oxide sensing element resulting from the ethanol gas in an oxygen-containing atmosphere. When the drying is effected by spray pyrolysis, quite thick films with high adhesion have been produced over different substrates, including quartz. The thin film of the present invention made by spray pyrolysis has a very fast response to ethanol detection eg typically 5 seconds.

    Abstract translation: 公开了使用由铋（Bi）和钼（Mo）的己酸酯的前体溶胶的形成组成的金属有机分解（MOD）工艺制备钼酸铋前体溶液的方法。 前体溶液用于通过旋涂和喷雾热解制备钼酸铋薄膜。 钼酸铋膜具有对乙醇气体具有高灵敏度的有用的α和γ相，乙醇气体的检测是基于由氧气中的乙醇气体产生的半导体氧化物感测元件的厚膜的导电性的变化 含气氛 当通过喷雾热解实现干燥时，已经在包括石英在内的不同基底上生产了具有高粘合力的相当厚的膜。 通过喷雾热解制备的本发明的薄膜对乙醇检测的反应非常快，例如通常为5秒。

    Method for making shapeable microcellular poly lactic acid articles
    69.
    发明授权
    Method for making shapeable microcellular poly lactic acid articles 有权
    制造可塑性微孔聚乳酸制品的方法

    公开(公告)号：US08926876B2

    公开(公告)日：2015-01-06

    申请号：US12673161

    申请日：2008-08-15

    Applicant: Vipin Kumar ,  Krishna V. Nadella ,  Stephen Probert

    Inventor： Vipin Kumar ,  Krishna V. Nadella ,  Stephen Probert

    IPC: B29C44/34 ,  C08J9/12

    CPC classification number: C08J9/122 ,  C08J5/18 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2205/044 ,  C08J2367/04 ,  Y10T428/249953 ,  Y10T428/249978

    Abstract: A method for making a shapeable article from poly(lactic acid) includes treating solid poly(lactic acid) that results in the solid poly(lactic acid) having a crystallinity of at least 20% by weight based on the weight of the solid poly(lactic acid) and a gas concentration of 6% to 16% by weight based on the weight of the solid poly(lactic acid); and heating the solid poly(lactic acid) having said minimum crystallinity and gas concentration to produce a cellular poly(lactic acid) article that is shapeable. The shapeable cellular poly(lactic acid) article is advantageous in that the article can be further shaped by heat and/or pressure (or vacuum), such as via thermoforming, into a variety of useful products.

    Abstract translation: 由聚（乳酸）制造可成型制品的方法包括处理固体聚乳酸，其导致基于固体聚（重量）的至少20重量％的结晶度的固体聚（乳酸） 乳酸），基于固体聚（乳酸）的重量计，气体浓度为6重量％至16重量％; 并加热具有最小结晶度和气体浓度的固体聚（乳酸）以产生可成形的细胞多（乳酸）制品。 可成形的细胞多（乳酸）制品的优点在于，可以通过热和/或压力（或真空）例如通过热成型将制品进一步成型为各种有用的产品。

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