公开(公告)号：US08909643B2

公开(公告)日：2014-12-09

申请号：US13315798

申请日：2011-12-09

申请人： Saha Ankan ,  Arindam Banerjee ,  Shiva P. Kasiviswanathan ,  Richard D. Lawrence ,  Prem Melville ,  Vikas Sindhwani ,  Edison L. Ting

发明人： Saha Ankan ,  Arindam Banerjee ,  Shiva P. Kasiviswanathan ,  Richard D. Lawrence ,  Prem Melville ,  Vikas Sindhwani ,  Edison L. Ting

IPC分类号： G06F17/30

CPC分类号： G06F17/2785 ,  G06F17/30619

摘要： A method, system and computer program product for inferring topic evolution and emergence in a set of documents. In one embodiment, the method comprises forming a group of matrices using text in the documents, and analyzing these matrices to identify a first group of topics as evolving topics and a second group of topics as emerging topics. The matrices includes a first matrix X identifying a multitude of words in each of the documents, a second matrix W identifying a multitude of topics in each of the documents, and a third matrix H identifying a multitude of words for each of the multitude of topics. These matrices are analyzed to identify the evolving and emerging topics. In an embodiment, the documents form a streaming dataset, and two forms of temporal regularizers are used to help identify the evolving topics and the emerging topics in the streaming dataset.

摘要翻译： 一套用于推断主题演变和出现在一组文件中的方法，系统和计算机程序产品。 在一个实施例中，该方法包括使用文档中的文本形成一组矩阵，并且分析这些矩阵以将第一组主题识别为演变主题，将第二组主题识别为新兴主题。 矩阵包括识别每个文档中的多个单词的第一矩阵X，标识每个文档中的众多主题的第二矩阵W，以及为每个主题中的每一个标识多个单词的第三矩阵H 。 对这些矩阵进行分析，以确定不断发展的新兴主题。 在一个实施例中，文档形成流数据集，并且使用两种形式的时间规则化器来帮助识别流数据集中不断发展的主题和新兴主题。

公开(公告)号：US08818919B2

公开(公告)日：2014-08-26

申请号：US13204237

申请日：2011-08-05

申请人： Ramesh Natarajan ,  Arindam Banerjee ,  Hanhuai Shan

发明人： Ramesh Natarajan ,  Arindam Banerjee ,  Hanhuai Shan

IPC分类号： G06F15/18 ,  G06Q30/00

CPC分类号： G06Q30/00

摘要： A system, method and computer program product provides for multiple imputation of missing data elements in retail data sets used for modeling and decision-support applications based on the multi-dimensional, tensor structure of the data sets, and a fast, scalable scheme is implemented that is suitable for large data sets. The method generates multiple imputations comprising a set of complete data sets each containing one of a plurality of imputed realizations for the missing data values in the original data set, so that the variability in the magnitudes of these missing data values can be captured for subsequent statistical analysis. The method is based on the multi-dimensional structure of the retail data sets incorporating tensor factorization, that in a preferred embodiment can be implemented using fast, scalable imputation methods suitable for large data sets, to obtain multiple complete data sets in which the original missing values are replaced by various imputed values.

摘要翻译： 基于数据集的多维，张量结构，系统，方法和计算机程序产品提供了用于建模和决策支持应用的零售数据集中的丢失数据元素的多个插补，并且实现了快速，可扩展的方案 这适用于大型数据集。 该方法生成包括一组完整数据集的多个插补，每组完整数据集包含原始数据集中的丢失数据值的多个插补实现之一，从而可以捕获这些丢失数据值的幅度的可变性，用于随后的统计 分析。 该方法基于包含张量因子分解的零售数据集的多维结构，在优选实施例中可以使用适用于大数据集的快速，可缩放的插补方法来实现，以获得多个完整数据集，其中原始丢失 值被各种估算值取代。

公开(公告)号：US20130111456A1

公开(公告)日：2013-05-02

申请号：US13286990

申请日：2011-11-01

申请人： Eric W. Bonnell ,  Arindam Banerjee

发明人： Eric W. Bonnell ,  Arindam Banerjee

IPC分类号： G06F9/44

CPC分类号： G06F9/44536

摘要： Disclosed is a system and method that resolves a mismatch between software versions executing on redundant controllers. A mismatch between a first software version executing on a first redundant controller and a second software version executing on a second redundant controller is identified. By comparing software version identifiers associated with the first software version, the second software version, and a stored system software identifier, a preferred software version is selected. The preferred software version is copied from a controller running the preferred software version to the other controllers.

摘要翻译： 公开了解决在冗余控制器上执行的软件版本之间的不匹配的系统和方法。 识别在第一冗余控制器上执行的第一软件版本与在第二冗余控制器上执行的第二软件版本之间的不匹配。 通过比较与第一软件版本，第二软件版本和存储的系统软件标识符相关联的软件版本标识符，选择优选的软件版本。 首选软件版本从运行首选软件版本的控制器复制到其他控制器。

公开(公告)号：US08347041B2

公开(公告)日：2013-01-01

申请号：US12348142

申请日：2009-01-02

申请人： Arindam Banerjee

发明人： Arindam Banerjee

IPC分类号： G06F12/00

CPC分类号： G06F12/0866 ,  G06F1/30 ,  G06F2212/1028 ,  G06F2212/214 ,  Y02D10/13

摘要： Disclosed are a system and method to preserve and recover unwritten data present in data cache of a disk subsystem across power outages. In one embodiment, a method of a controller is described. The method includes applying a write-back technique between a host server and a data store, accessing a dirty data in a cache memory during a power outage. The method may apply an algorithm for efficiently offloading the dirty data to a non-volatile storage device during the power outage. In addition the method may apply the algorithm to efficiently transfer the dirty data from the non-volatile storage device to the data store when power is restored.

摘要翻译： 公开了一种用于在断电的情况下保存和恢复存在于磁盘子系统的数据高速缓存中的未写入数据的系统和方法。 在一个实施例中，描述了一种控制器的方法。 该方法包括在主机服务器和数据存储之间应用回写技术，在停电期间访问高速缓冲存储器中的脏数据。 该方法可以在停电期间应用用于有效地将脏数据卸载到非易失性存储设备的算法。 此外，该方法可以应用该算法以在恢复供电时将脏数据从非易失性存储设备传送到数据存储器。

公开(公告)号：US07964476B2

公开(公告)日：2011-06-21

申请号：US12053712

申请日：2008-03-24

申请人： Shengzhong Liu ,  Ginger Pietka ,  Kevin Beernink ,  Arindam Banerjee ,  Chi Yang ,  Subhendu Guha

发明人： Shengzhong Liu ,  Ginger Pietka ,  Kevin Beernink ,  Arindam Banerjee ,  Chi Yang ,  Subhendu Guha

IPC分类号： H01L21/00

CPC分类号： H01L21/268 ,  H01L31/046 ,  H01L31/0465 ,  H01L31/1876 ,  Y02E10/50 ,  Y02P70/521

摘要： A system for the laser scribing of semiconductor devices includes a laser light source operable to selectably deliver laser illumination at a first wavelength and at a second wavelength which is shorter than the first wavelength. The system further includes a support for a semiconductor device and an optical system which is operative to direct the laser illumination from the light source to the semiconductor device. The optical system includes optical elements which are compatible with the laser illumination of the first wavelength and the laser illumination of the second wavelength. In specific instances, the first wavelength is long wavelength illumination such as illumination of at least 1000 nanometers, and the second wavelength is short wavelength illumination which in specific instances is 300 nanometers or shorter. By the use of the differing wavelengths, specific layers of the semiconductor device may be scribed without damage to subjacent layers. Also disclosed are specific scribing processes.

摘要翻译： 用于半导体器件的激光刻划的系统包括可操作以可选择地提供比第一波长短的第一波长和第二波长的激光照明的激光光源。 该系统还包括用于半导体器件和光学系统的支撑件，该系统可操作以将激光照明从光源引导到半导体器件。 光学系统包括与第一波长的激光照射和第二波长的激光照射兼容的光学元件。 在具体情况下，第一波长是诸如至少1000纳米的照明的长波长照明，而第二波长是在特定情况下为300纳米或更短的短波长照明。 通过使用不同的波长，半导体器件的特定层可以被划刻而不损坏下层。 还公开了具体的划线工艺。

公开(公告)号：US20100200409A1

公开(公告)日：2010-08-12

申请号：US12369054

申请日：2009-02-11

申请人： Shengzhong Liu ,  Chaolan Hu ,  Yanhua Zhou ,  Kais Younan ,  Bud Dotter, II ,  Vincent Cannella ,  Arindam Banerjee ,  Jeffrey Yang ,  Subhendu Guha

发明人： Shengzhong Liu ,  Chaolan Hu ,  Yanhua Zhou ,  Kais Younan ,  Bud Dotter, II ,  Vincent Cannella ,  Arindam Banerjee ,  Jeffrey Yang ,  Subhendu Guha

IPC分类号： B32B9/00 ,  C25D5/02 ,  C25D17/00

CPC分类号： C25D5/022 ,  C25D5/003 ,  C25D9/08 ,  C25D17/00 ,  C25D21/02 ,  C25D21/08

摘要： A metal and oxygen material such as a transparent electrically conductive oxide material is electro deposited onto a substrate in a solution deposition process. Process parameters are controlled so as to result in the deposition of a high quality layer of material which is suitable for use in a back reflector structure of a high efficiency photovoltaic device. The deposition may be carried out in conjunction with a masking member which operates to restrict the deposition of the metal and oxygen material to specific portions of the substrate. In particular instances the deposition may be implemented in a continuous, roll-to-roll process. Further disclosed are semiconductor devices and components of semiconductor devices made by the present process, as well as apparatus for carrying out the process.

摘要翻译： 在溶液沉积工艺中，将诸如透明导电氧化物材料的金属和氧材料电沉积到衬底上。 控制工艺参数以便沉积适合用于高效光伏器件的背反射器结构的高质量材料层。 沉积可以与掩模构件一起进行，掩模构件用于限制金属和氧气材料沉积到衬底的特定部分。 在特定情况下，沉积可以以连续的卷对卷方式实施。 还公开了通过本方法制造的半导体器件和半导体器件的部件以及用于执行该过程的装置。

公开(公告)号：US20080173349A1

公开(公告)日：2008-07-24

申请号：US11656151

申请日：2007-01-22

申请人： Shengzhoug Liu ,  Kevin Beernink ,  Arindam Banerjee ,  Chi-Chung Yang ,  Subhendu Guha

发明人： Shengzhoug Liu ,  Kevin Beernink ,  Arindam Banerjee ,  Chi-Chung Yang ,  Subhendu Guha

IPC分类号： H01L31/00

CPC分类号： H01L31/048 ,  H01L31/078 ,  Y02E10/50

摘要： A light weight photovoltaic device for use in stratospheric and outer space applications. The device includes a protective surface coating on the light incident side thereof. The protective coating does not deleteriously affect the photovoltaic properties of the solar cell, is formed of a material which protects said solar cell from the harsh conditions in the stratospheric or outer space environment in which the photovoltaic device is adapted to be used; and remains substantially unchanged when exposed to the harsh conditions in the stratosphere or outer space. The protective coating is preferably made of a spray coated silicone based material and is between 0.01 and 2 mil thick.

摘要翻译： 一种用于平流层和外层空间应用的重量轻的光伏器件。 该装置包括在其光入射侧的保护性表面涂层。 保护涂层不会有害地影响太阳能电池的光伏特性，由保护所述太阳能电池免受适用于光伏器件的平流层或外部空间环境中的恶劣条件的材料形成; 并且当暴露于平流层或外部空间的恶劣条件时，其基本上不变。 保护涂层优选由喷涂的硅氧烷基材料制成，并且在0.01至2密耳厚之间。

公开(公告)号：US5437735A

公开(公告)日：1995-08-01

申请号：US175968

申请日：1993-12-30

申请人： Kais Younan ,  David Wolf ,  Mark Lycette ,  Troy Glatfelter ,  Kevin Hoffman ,  Arindam Banerjee

发明人： Kais Younan ,  David Wolf ,  Mark Lycette ,  Troy Glatfelter ,  Kevin Hoffman ,  Arindam Banerjee

IPC分类号： E04D13/18 ,  H01L31/042 ,  H01L31/048 ,  H01L31/05

CPC分类号： E04D1/265 ,  H01L31/0445 ,  H01L31/048 ,  H01L31/0504 ,  H01L31/0508 ,  H01L31/076 ,  H02S20/22 ,  H02S20/23 ,  H02S20/25 ,  H02S40/36 ,  Y02B10/12 ,  Y02E10/548 ,  Y10S136/291

摘要： A photovoltaic roofing shingle includes a strip of roofing material having an overlap portion, and a plurality of tab portions depending therefrom. Each of the tab portions includes a photovoltaic generating device affixed thereto. The photovoltaic devices are electrically interconnected, and each photovoltaic shingle member includes a pair of electrical terminals for delivering power from said photovoltaic devices. In use, the shingle members are affixed to a roof so that the tab portions of one row of shingles cover the overlap portion of an adjoining row. Electrical interconnection may be made through the roof to the inside of the building, or to a point atop the roof.

摘要翻译： 光伏屋顶瓦包括具有重叠部分的屋顶材料条和从其垂下的多个突片部分。 每个翼片部分包括固定在其上的光伏发电装置。 光电器件电互连，并且每个光伏瓦组件包括一对用于从所述光伏器件输送功率的电端子。 在使用中，瓦板构件固定在屋顶上，使得一排瓦板的突片部分覆盖相邻列的重叠部分。 电气互连可以通过屋顶到建筑物的内部，或者到屋顶顶部。

公开(公告)号：US5273587A

公开(公告)日：1993-12-28

申请号：US941163

申请日：1992-09-04

申请人： Subhendu Guha ,  Arindam Banerjee

发明人： Subhendu Guha ,  Arindam Banerjee

IPC分类号： C23C16/455 ,  C23C16/50 ,  H01J37/32 ,  H01L21/00

CPC分类号： H01J37/32009 ,  C23C16/455 ,  C23C16/50 ,  H01J37/32449

摘要： An igniter for a plasma processing apparatus comprises a hollow, at least partially microwave transmissive, body having a gas inlet and gas outlet passing therethrough. The geometry of the inlet and outlet are selected so that the outlet provides a greater impedance to gas flow than does the inlet. In this manner, there is provided a high pressure region in the igniter in which plasma ignition is facilitated. Ionized species generated in the igniter function to initiate plasma formation externally of the igniter.

摘要翻译： 用于等离子体处理装置的点火器包括中空的至少部分微波透射的本体，其具有穿过其中的气体入口和气体出口。 选择入口和出口的几何形状，使得出口比气体入口提供比入口更大的阻抗。 以这种方式，在点火器中提供等离子体点火的高压区域。 在点火器中产生的电离物质用于在点火器外部启动等离子体形成。

公开(公告)号：US5231048A

公开(公告)日：1993-07-27

申请号：US811608

申请日：1991-12-23

申请人： Subhendu Guha ,  Arindam Banerjee ,  Chi C. Yang ,  XiXiang Xu

发明人： Subhendu Guha ,  Arindam Banerjee ,  Chi C. Yang ,  XiXiang Xu

IPC分类号： H01L21/205 ,  H01L21/203

CPC分类号： H01L21/02532 ,  H01L21/0262

摘要： The glow discharge deposition of thin film materials is most advantageously carried out at a pressure which is less than the pressure of the minimum point on the deposition system's Paschen curve and at a power which is in excess of the minimum power required to sustain a deposition plasma at the particular process pressure.

摘要翻译： 薄膜材料的辉光放电沉积最有利地在低于沉积系统的帕邢曲线上的最小点的压力和超过维持沉积等离子体所需的最小功率的功率的压力下进行 在特定的工艺压力下。