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107 条记录 (耗时 0.058 秒)

    Book holding assembly
    4.
    发明授权
    Book holding assembly 有权

    公开(公告)号：US11807030B1

    公开(公告)日：2023-11-07

    申请号：US18071084

    申请日：2022-11-29

    申请人： John Hayes

    发明人： John Hayes

    IPC分类号： A47B19/00 ,  B42D9/00 ,  A47B23/06 ,  F16M11/28 ,  F16M11/24 ,  A47B23/04

    CPC分类号： B42D9/00 ,  A47B19/00 ,  A47B23/04 ,  A47B23/06 ,  F16M11/242 ,  F16M11/28

    摘要： A book holding assembly includes a tripod has a plurality of legs collapsibly disposed on a central pole of the tripod. A cup is coupled the central pole and the cup is directed upwardly on the central pole. A book holder is pivotally attached to the cup thereby facilitating the book holder to be positioned at a variety of orientations. The book holder is adjustable to grip a book thereby facilitating the book to be positioned in a preferred orientation for reading to facilitate a user to read the book in a hands-free manner. The book holder has a flexible page holder extending away from the book holder. The flexible page holder is bendable into a variety of shapes thereby facilitating each of the flexible page holder to be positioned against respective pages of the book for holding the respective pages in a reading position.

    Wall Mountable Pulley Device
    5.
    发明申请
    Wall Mountable Pulley Device 审中-公开
    壁挂式滑轮装置

    公开(公告)号：US20150239717A1

    公开(公告)日：2015-08-27

    申请号：US14190271

    申请日：2014-02-26

    申请人： John Hayes

    发明人： John Hayes

    IPC分类号： B66D3/12

    CPC分类号： B66D3/12 ,  F16H55/36

    摘要： A wall mountable pulley device minimizes friction while manually raising or lowering long lengths of rope or cables over the edge of high rise buildings. The device includes a plate having a perimeter edge extending around the plate. A pair of side walls is provided. Each of the side walls is coupled to and extends from the plate. A roller is coupled to and extends between the side walls. A pair of mounts is provided. The mounts are coupled to the plate. The mounts are spaced apart. Each of the mounts is configured for coupling a respective bar clamp to the plate wherein the plate is couplable to a wall by clamping the bar clamps to the wall.

    摘要翻译： 一个壁挂式滑轮装置可以最大限度地减少摩擦，同时手动抬高或降低高层建筑物边缘上的长绳索或电缆。 该装置包括具有围绕板延伸的周边边缘的板。 提供一对侧壁。 每个侧壁联接到板上并从板延伸。 辊连接到侧壁之间并在侧壁之间延伸。 提供一对安装座。 安装件联接到板上。 安装座间隔开。 每个安装件被构造成将相应的杆夹具联接到板上，其中板通过将杆夹紧件夹在壁上而与壁连接。

    Reduced lethality gun
    6.
    发明授权
    Reduced lethality gun 有权
    减少杀伤力枪

    公开(公告)号：US08516729B2

    公开(公告)日：2013-08-27

    申请号：US13102618

    申请日：2011-05-06

    申请人： John Hayes ,  David J. W. Lovinger

    发明人： John Hayes ,  David J. W. Lovinger

    IPC分类号： F41A19/06 ,  F41A19/10 ,  F41A19/18 ,  F41A21/06 ,  F41A21/18 ,  F41F1/08

    CPC分类号： F41C3/16 ,  F41A19/21 ,  F41A19/23 ,  F41A21/02

    摘要： A gun that has a plurality of frangible barrels. At the proximal end of each barrel is a chamber that receives a cartridge. The cartridge has a reduced charge as compared to a conventional cartridge. Each barrel may have an inner sleeve formed from a malleable material. The out member of each barrel is comprised of a rigid material such as, but not limited to, a filled plastic. The inner sleeve is rigid enough to withstand the pressure of the reduced charge cartridge when fired, but is malleable enough to expand from the pressure generated by a standard charge cartridge. When the inner sleeve expands, the outer member fragments and destroys the weapon. The expansion of the inner sleeve and fragmentation of the outer member upon firing a standard charge reduces the propelling force in the bullet. As a result, the weapon is destroyed and the bullet is fired with a greatly reduced force. The barrels on the gun don not rotate. The hammer is mounted in a revolving mechanism that is rotated in a circular path from one barrel to the next when the trigger is pulled. Pulling the trigger also compresses and then releases a revolving member that forces the hammer into contact with one of the firing pins.

    摘要翻译： 具有多个易碎桶的枪。 在每个筒的近端是容纳盒的腔室。 与常规墨盒相比，墨盒具有减少的电荷。 每个桶可以具有由可延展材料形成的内套筒。 每个桶的外部构件由刚性材料构成，例如但不限于填充塑料。 内套筒刚性足以承受降低充电筒的燃烧时的压力，但是足够膨胀以从标准充电盒产生的压力膨胀。 当内套筒膨胀时，外部构件会碎片并破坏武器。 内部套管的膨胀和外部构件在烧制标准电荷时的分裂会降低子弹中的推进力。 因此，武器被毁坏，子弹以大大减少的力量被射击。 枪上的枪不旋转。 锤子被安装在旋转机构中，当旋转扳机被拉动时，该旋转机构在从一个圆筒到另一个圆筒的圆形路径中旋转。 拉动扳机还压缩然后释放一个旋转构件，迫使锤与其中一个击发销接触。

    MAPPING IN A STORAGE SYSTEM
    8.
    发明申请
    MAPPING IN A STORAGE SYSTEM 有权
    在存储系统中映射

    公开(公告)号：US20130046949A1

    公开(公告)日：2013-02-21

    申请号：US13211288

    申请日：2011-08-16

    申请人： John Colgrove ,  John Hayes ,  Ethan Miller ,  Cary Sandvig

    发明人： John Colgrove ,  John Hayes ,  Ethan Miller ,  Cary Sandvig

    IPC分类号： G06F12/00

    CPC分类号： G06F3/0644 ,  G06F3/0608 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/065 ,  G06F3/0665 ,  G06F3/0668 ,  G06F3/067

    摘要： A system and method for maintaining a mapping table in a data storage subsystem. A data storage subsystem supports multiple mapping tables. Records within a mapping table are arranged in multiple levels which may be logically ordered by time. Each level stores pairs of a key value and a pointer value. New records are inserted in a created new (youngest) level. All levels other than the youngest may be read only. In response to detecting a flattening condition, a data storage controller is configured to identify a group of two or more adjacent levels of the plurality of levels for flattening which are logically adjacent in time. A new level is created and one or more records stored within the group are stored in the new level, in response to detecting each of the one or more records stores a unique key among keys stored within the group.

    摘要翻译： 一种用于在数据存储子系统中维护映射表的系统和方法。 数据存储子系统支持多个映射表。 映射表内的记录以多个级别排列，可以按时间逻辑排序。 每个级别存储键值和指针值的对。 新记录插入到创建的新（最年轻）级别中。 除最小的以外的所有级别可能只读。 响应于检测到平坦化状况，数据存储控制器被配置为识别在时间上在逻辑上相邻的用于平坦化的多个级别中的两个或更多个相邻级别的组。 响应于检测到一个或多个记录中的每一个在存储在组内的密钥之间存储唯一密钥，创建新级别并存储在组内的一个或多个记录在新级中。

    OFFSET PROTECTION DATA IN A RAID ARRAY
    9.
    发明申请
    OFFSET PROTECTION DATA IN A RAID ARRAY 有权
    RAID阵列中的偏移保护数据

    公开(公告)号：US20120079190A1

    公开(公告)日：2012-03-29

    申请号：US12892895

    申请日：2010-09-28

    申请人： John Colgrove ,  John Hayes ,  Bo Hong ,  Ethan Miller

    发明人： John Colgrove ,  John Hayes ,  Bo Hong ,  Ethan Miller

    IPC分类号： G06F12/14 ,  G06F12/00

    CPC分类号： G06F11/1076 ,  G06F3/0605 ,  G06F3/0688 ,  G06F11/3034 ,  G06F11/3055 ,  G06F2211/1057 ,  G06F2211/1059

    摘要： A system and method for offset protection data in a RAID array. A computer system comprises client computers and data storage arrays coupled to one another via a network. A data storage array utilizes solid-state drives and Flash memory cells for data storage. A storage controller within a data storage array is configured to store user data in a first page of a first storage device of the plurality of storage devices; generate intra-device protection data corresponding to the user data, and store the intra-device protection data at a first offset within the first page. The controller is further configured to generate inter-device protection data corresponding to the first page, and store the inter-device protection data at a second offset within a second page in a second storage device of the plurality of storage devices, wherein the first offset is different from the second offset.

    摘要翻译： RAID阵列中偏移保护数据的系统和方法。 计算机系统包括经由网络彼此耦合的客户端计算机和数据存储阵列。 数据存储阵列利用固态驱动器和闪存单元进行数据存储。 数据存储阵列中的存储控制器被配置为将用户数据存储在多个存储设备中的第一存储设备的第一页中; 生成对应于用户数据的设备内保护数据，并将设备内保护数据存储在第一页内的第一偏移处。 所述控制器还被配置为产生对应于所述第一页的设备间保护数据，并且将所述设备间保护数据存储在所述多个存储设备中的第二存储设备中的第二页内的第二偏移处，其中所述第一偏移 与第二偏移不同。

    SCHEDULING OF REACTIVE I/O OPERATIONS IN A STORAGE ENVIRONMENT
    10.
    发明申请
    SCHEDULING OF REACTIVE I/O OPERATIONS IN A STORAGE ENVIRONMENT 有权
    在存储环境中调度反应性I / O操作

    公开(公告)号：US20120066448A1

    公开(公告)日：2012-03-15

    申请号：US12882864

    申请日：2010-09-15

    申请人： John Colgrove ,  John Hayes ,  Bo Hong ,  Feng Wang ,  Ethan Miller ,  Craig Harmer

    发明人： John Colgrove ,  John Hayes ,  Bo Hong ,  Feng Wang ,  Ethan Miller ,  Craig Harmer

    IPC分类号： G06F12/00

    CPC分类号： G06F3/0611 ,  G06F3/061 ,  G06F3/0613 ,  G06F3/0617 ,  G06F3/0634 ,  G06F3/0659 ,  G06F3/0665 ,  G06F3/0688 ,  G06F3/0689 ,  G06F11/0751 ,  G06F11/076 ,  G06F11/1076

    摘要： A system and method for effectively scheduling read and write operations among a plurality of solid-state storage devices. A computer system comprises client computers and data storage arrays coupled to one another via a network. A data storage array utilizes solid-state drives and Flash memory cells for data storage. A storage controller within a data storage array comprises an I/O scheduler. The characteristics of corresponding storage devices are used to schedule I/O requests to the storage devices in order to maintain relatively consistent response times at predicted times. Should a device exhibit an unscheduled behavior which may be indicative of the device being in an unknown state, the scheduler may schedule one or more reactive operations on the device configured to cause the device to enter a known state.

    摘要翻译： 一种用于在多个固态存储设备之间有效地调度读取和写入操作的系统和方法。 计算机系统包括经由网络彼此耦合的客户端计算机和数据存储阵列。 数据存储阵列利用固态驱动器和闪存单元进行数据存储。 数据存储阵列中的存储控制器包括I / O调度器。 相应的存储设备的特性用于将I / O请求调度到存储设备，以便在预测时间内保持相对一致的响应时间。 如果设备呈现可能指示设备处于未知状态的非计划行为，则调度器可以对被配置为使设备进入已知状态的设备上的一个或多个无效操作进行调度。