Reversible method of encoding data
    1.
    发明授权
    Reversible method of encoding data 失效
    可逆方法编码数据

    公开(公告)号:US5640158A

    公开(公告)日:1997-06-17

    申请号:US527904

    申请日:1995-09-14

    CPC分类号: G06T9/005 H03M7/3086

    摘要: A method of reversible data compression is disclosed. The method is an improvement on the Lempel-Ziv data compression method that does not require a prefix for every noncompressed data unit in the encoded data stream. A code is inserted at the beginning of each string of consecutive noncompressed data bytes to indicate that the string is of noncompressed data and the number of bytes in the string. By eliminating the requirement for a separate prefix for each noncompressed data, a higher compression ratio is achieved over conventional Lempel-Ziv encoding methods.

    摘要翻译: 公开了一种可逆数据压缩的方法。 该方法是对编码数据流中的每个非压缩数据单元不需要前缀的Lempel-Ziv数据压缩方法的改进。 在每个连续的非压缩数据字节串的开始处插入一个代码,以指示该字符串是非压缩数据和字符串中的字节数。 通过消除对每个非压缩数据的单独前缀的要求,通过传统的Lempel-Ziv编码方法实现了更高的压缩比。

    Data-update monitoring in communications network
    2.
    发明授权
    Data-update monitoring in communications network 失效
    通信网络中的数据更新监控

    公开(公告)号:US5905866A

    公开(公告)日:1999-05-18

    申请号:US846493

    申请日:1997-04-24

    IPC分类号: H04L29/06 H04L29/08 G06F13/00

    摘要: A user I/F unit 200 transmits an instruction given by a user to an access management unit 100 and displays data on a monitor 76. The access management unit 100 transfers requirements to a communication control unit 300 and a data management unit 400 in response to the instruction from the user, transfers data from a communications host to the data management unit 400, and outputs data from a database 410 to the user I/F unit 200. The data management unit 400 writes data into the database 410 and reads storage data from the database 410 in response to the requirement from the access management unit 100. Data transmitted from the communications host are sorted out according to communication services and stored in the database 410. The communication control unit 300 translates the requirement from the access management unit 100 to a menu number representing each communication service available from the communications host or a command and sends the translated requirement to a communication I/F unit 500. This structure enables input data to be sorted out and stored without any overlap.

    摘要翻译: 用户I / F单元200将由用户给出的指令发送到访问管理单元100,并将数据显示在监视器76上。访问管理单元100响应于通信控制单元300和数据管理单元400将要求传送到通信控制单元300和数据管理单元400 来自用户的指令将数据从通信主机传送到数据管理单元400,并将数据从数据库410输出到用户I / F单元200.数据管理单元400将数据写入数据库410并读取存储数据 数据库410响应于来自访问管理单元100的要求从通信主机发送的数据根据​​通信服务进行排序并存储在数据库410中。通信控制单元300将访问管理单元100的要求 指示表示从通信主机或命令可用的每个通信服务的菜单号,并将翻译的要求发送到通信 n I / F单元500.这种结构使输入数据能够被排序和存储,而没有任何重叠。

    Apparatus for supporting a grinding roll
    3.
    发明授权
    Apparatus for supporting a grinding roll 失效
    用于支撑研磨辊的装置

    公开(公告)号:US4183181A

    公开(公告)日:1980-01-15

    申请号:US831516

    申请日:1977-09-08

    申请人: Noboru Kitazawa

    发明人: Noboru Kitazawa

    CPC分类号: B24B41/04 B24B53/04

    摘要: A steel strip grinding machine for the continuous grinding of the upper and lower surfaces of steel strips includes a pair of vertically displaceable spindles into which the grinding rolls are journalled. One of the spindles is slidable axially whereas the other spindle is fixedly secured in the machine frame. The grinding rolls are thus removable through sliding of the axially slidable spindle without having to disassemble any bearings. The lower grinding roll is supportable on a lift truck mechanism for movement in and out of the machine frame whereby removal of such grinding roll for the lower surface of the steel strip can be effectuated without use of a crane. Further, a device for dressing the outer peripheral surface of the grinding roll is provided adjacently to the grinding roll. The grinding roll is made by spraying a thermosetting resin containing hone grains upon a nonwoven fabric in which filaments are entangled at random. Its shaft is formed to be hollow. The above mentioned spindle is so formed as to be engaged at the tip with each end of the shaft.

    摘要翻译: 用于连续研磨钢带的上表面和下表面的钢带磨床包括一对可垂直移动的主轴,研磨辊被安装在其中。 其中一个主轴可以轴向滑动,而另一个主轴固定在机架中。 因此,研磨辊可以通过滑动轴向滑动的主轴而被移除,而不必拆卸任何轴承。 下部研磨辊可以在用于机架内移动的升降机机构上支撑,从而可以在不使用起重机的情况下实现用于钢带的下表面的这种研磨辊的移除。 此外,用于修整研磨辊的外周面的装置设置成与研磨辊相邻。 研磨辊通过将含有磨粒的热固性树脂喷雾到其中丝线随机缠结的无纺布上制成。 其轴形成为中空。 上述主轴形成为与轴的每个端部在尖端处接合。

    Data-update monitoring in communications network
    5.
    发明授权
    Data-update monitoring in communications network 失效
    通信网络中的数据更新监控

    公开(公告)号:US06249817B1

    公开(公告)日:2001-06-19

    申请号:US09226844

    申请日:1999-01-07

    IPC分类号: G06F15173

    摘要: A user I/F unit 200 transmits an instruction given by a user to an access management unit 100 and displays data on a monitor 76. The access management unit 100 transfers requirements to a communication control unit 300 and a data management unit 400 in response to the instruction from the user, transfers data from a communications host to the data management unit 400, and outputs data from a database 410 to the user I/F unit 200. The data management unit 400 writes data into the database 410 and reads storage data from the database 410 in response to the requirement from the access management unit 100. Data transmitted from the communications host are sorted out according to communication services and stored in the database 410. The communication control unit 300 translates the requirement from the access management unit 100 to a menu number representing each communication service available from the communications host or a command and sends the translated requirement to a communication I/F unit 500. This structure enables input data to be sorted out and stored without any overlap.

    摘要翻译: 用户I / F单元200将由用户给出的指令发送到访问管理单元100,并将数据显示在监视器76上。访问管理单元100响应于通信控制单元300和数据管理单元400将要求传送到通信控制单元300和数据管理单元400 来自用户的指令将数据从通信主机传送到数据管理单元400,并将数据从数据库410输出到用户I / F单元200.数据管理单元400将数据写入数据库410并读取存储数据 数据库410响应于来自访问管理单元100的要求从通信主机发送的数据根据​​通信服务进行排序并存储在数据库410中。通信控制单元300将访问管理单元100的要求 指示表示从通信主机或命令可用的每个通信服务的菜单号,并将翻译的要求发送到通信 n I / F单元500.这种结构使输入数据能够被排序和存储,而没有任何重叠。

    Method and apparatus for producing bag-shaped packages with cap body and
content
    6.
    发明授权
    Method and apparatus for producing bag-shaped packages with cap body and content 失效
    用于制造具有盖体和内容物的袋形包装的方法和装置

    公开(公告)号:US4566250A

    公开(公告)日:1986-01-28

    申请号:US542683

    申请日:1983-10-17

    摘要: New method and apparatus for automatically producing a number of bag-shaped packages with a cap body integrally attached thereto and specific content filled at a high operational efficiency are disclosed. They are produced one by one using continuous thin flat film of synthetic resin as raw material by way of the steps of punching a cap body insert hole, inserting the cap body portion of the cap body into the punched hole, heat sealing it to the film, forming a tubular product, effecting longitudinal heat sealing, effecting transverse heat sealing of the lower end part of the tubular product to form a bag-shaped product, filling the latter with specific content, effecting transverse heat sealing of the upper end part of the content filled bag-shaped product and cutting off the latter along the center line extending between the adjacent products. Longitudinal heat sealing is generally effected while the film is displaced downward. Alternatively, longitudinal heat sealing may be effected while it is held immovably. Operation in each of the working sections is controlled by signals transmitted from a sensor adapted to detect the existence of one of marks printed on the film. Most of operations in the working sections are carried out while the film is held immovably.

    摘要翻译: 公开了一种用于自动生产多个袋形包装的新方法和装置,其具有与其整体连接的帽体并且以高操作效率填充的特定内容。 使用合成树脂的连续的薄平膜作为原料,通过冲压盖体插入孔,将盖体的盖体部分插入冲孔中,将其热封到膜上的步骤一个接一个地制造 ,形成管状产品,进行纵向热封,对管状产品的下端部进行横向热封,形成袋状产品,以特定内容填充后者,进行横向热封 内容物填充袋形产品,并沿相邻产品之间延伸的中心线切断后者。 纵向热封通常在薄膜向下移动的同时进行。 或者,纵向热封可以在不动的情况下进行。 每个工作部分中的操作由适于检测印刷在胶片上的标记之一的传感器传送的信号控制。 大部分工作部门的工作都是在电影不动产的情况下进行的。

    Grinding cloth and method for the preparation thereof
    7.
    发明授权
    Grinding cloth and method for the preparation thereof 失效
    研磨布及其制备方法

    公开(公告)号:US3619149A

    公开(公告)日:1971-11-09

    申请号:US3619149D

    申请日:1969-11-18

    申请人: NOBORU KITAZAWA

    发明人: KITAZAWA NOBORU

    IPC分类号: B24D11/00 B24D11/02 C08G51/12

    CPC分类号: B24D11/005

    摘要: The present invention relates to a grinding cloth of excellent grinding properties and process for the preparation thereof. The novel grinding cloth comprises preparing fiber filaments in such a manner e.g. by compressing them as to have spaces between them, thereby forming a fiber base. The said base is fixed in a matrix by means of a synthetic resin adhesive containing grinding particles. Globular crystals are formed on said matrix by spraying a mixture of said synthetic adhesives containing grinding particles and having a higher surface tension than said matrix.