Solid-state image pickup device
    83.
    发明授权
    Solid-state image pickup device 失效
    固态图像拾取装置

    公开(公告)号:US4354104A

    公开(公告)日:1982-10-12

    申请号:US147276

    申请日:1980-05-06

    IPC分类号: H01L27/146 H01J40/14

    摘要: In a solid-state image pickup device of the type in which a photoconductive substance is formed as a photosensor on a scanning device consisting of charge-transfer elements or MOS matrix elements, light shielding means are provided in order to optically shield the boundaries or spacing between first electrodes each of which represents a picture element and which electrically couples between the scanning device and the photosensor, whereby a high resolution can be obtained and concurrently effects of blooming can be remarkably improved.

    摘要翻译: 在其中在由电荷转移元件或MOS矩阵元件组成的扫描装置上形成光电导物质作为光电传感器的类型的固态图像拾取装置中,提供遮光装置以光学屏蔽边界或间隔 在每个它们表示像素并且在扫描装置和光电传感器之间电耦合的第一电极之间,由此可以获得高分辨率,同时可以显着提高起霜的影响。

    Method and computing system for distributed stream data processing using plural of computers
    85.
    发明授权
    Method and computing system for distributed stream data processing using plural of computers 有权
    使用多台计算机进行分布式流数据处理的方法和计算系统

    公开(公告)号:US08463809B2

    公开(公告)日:2013-06-11

    申请号:US12562516

    申请日:2009-09-18

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30516

    摘要: In executing query distributed processing in a computer system having a plurality of computers, a query and a sliding window are inherited between different computers. If a tuple having a new principal key value is detected when a query is to be executed, a relevant individual query and a relevant sliding window are inherited between computers, and further a sliding window of a relevant common query is inherited between computers.

    摘要翻译: 在具有多个计算机的计算机系统中执行查询分布式处理时,在不同的计算机之间继承查询和滑动窗口。 如果在执行查询时检测到具有新的主键值的元组,则在计算机之间继承相关的单独查询和相关的滑动窗口,并且进一步在计算机之间继承相关通用查询的滑动窗口。

    DATABASE MANAGEMENT METHOD, COMPUTER, SENSOR NETWORK SYSTEM AND DATABASE SEARCH PROGRAM
    86.
    发明申请
    DATABASE MANAGEMENT METHOD, COMPUTER, SENSOR NETWORK SYSTEM AND DATABASE SEARCH PROGRAM 有权
    数据库管理方法,计算机,传感器网络系统和数据库搜索程序

    公开(公告)号:US20120330931A1

    公开(公告)日:2012-12-27

    申请号:US13583108

    申请日:2010-07-22

    IPC分类号: G06F17/30

    摘要: In a system manages a plurality of pieces of sensor information in a plant, or the like, it can be reducing an amount of data stored in a database and easily a processing for searching a place of an anomaly and an anomaly cause.A database management method for use in a computer for managing a database, the database management method including: a step of analyzing a query; a step of generating a first inquiry for searching the database for compressed data; a step of generating a second inquiry for executing a search of time-series data; a step of extracting given data from the obtained time-series data, based on a response result of the second inquiry; and a step of generating an output result by extracting data to be output to a client computer from the given data.

    摘要翻译: 在系统中管理工厂中的多条传感器信息等时,可以减少存储在数据库中的数据量,并且容易地进行搜索异常处所和异常原因的处理。 一种用于计算机中用于管理数据库的数据库管理方法,所述数据库管理方法包括:分析查询的步骤; 生成用于搜索数据库的压缩数据的第一查询的步骤; 生成用于执行时间序列数据的搜索的第二查询的步骤; 基于所述第二查询的响应结果从所获得的时间序列数据中提取给定数据的步骤; 以及通过从给定数据提取要输出到客户端计算机的数据来生成输出结果的步骤。

    Database processing method and database processing system
    87.
    发明授权
    Database processing method and database processing system 有权
    数据库处理方法和数据库处理系统

    公开(公告)号:US08296286B2

    公开(公告)日:2012-10-23

    申请号:US12712662

    申请日:2010-02-25

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30306

    摘要: Provided is a database processing system including: a computer for outputting data in response to a received query request; and a storage system including a storage device for storing the data, in which: the storage device stores a plurality of partial indices indicating a storage location of the data; the data stored in the storage device is grouped; and the computer is configured to: receive the query request for the data; acquire one of the plurality of partial indices; specify, based on the query request for the data and the acquired one of the plurality of partial indices, a location at which the requested data is stored; and send a request to acquire the data stored at the specified location to the storage system. Accordingly, in the database processing system, a time period necessary to input and output the data is shortened.

    摘要翻译: 提供了一种数据库处理系统,包括:计算机,用于响应于接收的查询请求输出数据; 以及存储系统,包括用于存储数据的存储装置,其中:所述存储装置存储指示所述数据的存储位置的多个部分索引; 存储在存储设备中的数据被分组; 并且计算机被配置为:接收对数据的查询请求; 获取所述多个部分索引中的一个; 基于所述数据的查询请求和所述多个部分索引中获取的一个部分索引,指定存储所请求的数据的位置; 并发送请求以将存储在指定位置的数据存储到存储系统。 因此,在数据库处理系统中,输入和输出数据所需的时间段被缩短。

    Stream data processing method and apparatus
    88.
    发明授权
    Stream data processing method and apparatus 有权
    流数据处理方法和装置

    公开(公告)号:US08176196B2

    公开(公告)日:2012-05-08

    申请号:US12709412

    申请日:2010-02-19

    IPC分类号: G06F15/16

    CPC分类号: G06F17/30516

    摘要: A user specifies a group by a user-defined query. An input order is assured among data of a same group. By outputting data belonging to a same group from the same node, an order inputted for a necessary portion is assured. By outputting data belonging to different groups from another node, processing in plural nodes is achieved to avoid reduction in performance.

    摘要翻译: 用户通过用户定义的查询指定组。 在同一组的数据中确保输入顺序。 通过从同一节点输出属于同一组的数据,确保为必要部分输入的顺序。 通过从另一个节点输出属于不同组的数据,实现了多个节点的处理,以避免性能下降。

    Alpha-alumina powder
    89.
    发明授权
    Alpha-alumina powder 有权
    α-氧化铝粉末

    公开(公告)号:US08163266B2

    公开(公告)日:2012-04-24

    申请号:US12441617

    申请日:2007-09-18

    IPC分类号: C01F7/02

    摘要: α-Alumina powder having a purity of at least 99.99% by weight, a specific surface area of from 0.1 to 2.0 m2/g, a relative density of from 55 to 90%, and a closed porosity of 4% or less, wherein in a weight-based particle size distribution obtained by the dry sieving test according to JIS K0069 (1992), an amount of particles having a particle size of less than 75 μm is 5% by weight or less; an amount of particles having a particle size exceeding 2.8 mm is 15% by weight or less; and at least one frequency maximum peak appears in a particle size range of 100 μm or more and to less than 850 μm. This α-alumina powder can be charged in a crucible at a high bulk density, from which sapphire having a few voids can be produced without causing the oxidation of a crucible in a heat melting step.

    摘要翻译: 纯度为99.99重量%,比表面积为0.1〜2.0m 2 / g,相对密度为55〜90%,闭孔率为4%以下的α-氧化铝粉末,其中, 通过根据JIS K0069(1992)的干法筛分试验得到的重量型粒度分布,粒径小于75μm的粒子的量为5重量%以下; 粒径超过2.8mm的粒子的量为15重量%以下; 并且至少一个频率最大峰出现在100μm以上且小于850μm的粒度范围内。 该α-氧化铝粉末可以以高的堆积密度装入坩埚中,从而可以在坩埚中产生具有少量空隙的蓝宝石,而不会在加热熔融步骤中引起坩埚的氧化。

    System and method for virtualizing a distributed network storage as a single-view file system
    90.
    发明授权
    System and method for virtualizing a distributed network storage as a single-view file system 有权
    将分布式网络存储器虚拟化为单视图文件系统的系统和方法

    公开(公告)号:US07587426B2

    公开(公告)日:2009-09-08

    申请号:US10219770

    申请日:2002-08-16

    IPC分类号: G06F17/30

    摘要: The invention relates to a method of virtualizing a plurality of network storages into a single-view file system for a client and obtains information about an object's storage location without inquiring of a resource manager. The method determines a network storage that should store an object based on a hash value generated from a logical identifier for the object to be accessed. While accessing the object, the method computes the hash value for the object's logical identifier to determine a network storage that should process an access request. Consequently, the method eliminates the need to inquire the object's storage location when the access request is issued. Further, the method eliminates the need to maintain the object's storage location when the number of servers is increased or decreased, thus providing easy management.

    摘要翻译: 本发明涉及将多个网络存储器虚拟化为用于客户机的单视图文件系统的方法,并且在不查询资源管理器的情况下获取关于对象的存储位置的信息。 该方法基于从要访问的对象的逻辑标识符生成的散列值来确定应存储对象的网络存储。 在访问对象时,该方法计算对象的逻辑标识符的哈希值,以确定应处理访问请求的网络存储。 因此,当发出访问请求时,该方法消除了查询对象的存储位置的需要。 此外,当服务器的数量增加或减少时,该方法消除了维护对象的存储位置的需要,从而提供容易的管理。