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    • 2. 发明授权
    • Reusing snapshots in a network data management protocol backup operation
    • 在网络数据管理协议备份操作中重新使用快照
    • US08880475B2
    • 2014-11-04
    • US13082438
    • 2011-04-08
    • John T. Olson
    • John T. Olson
    • G06F17/30G06F11/14
    • G06F11/1464G06F11/1458G06F2201/84
    • Mechanisms, in a data processing system, are provided for performing a data management operation. These mechanisms identify one or more defined groups of data elements that are a target of the data management operation. One or more previously generated snapshot files associated with the one or more defined groups are identified and a determination is made as to whether at least one previously generated snapshot file of the one or more previously generated snapshot files associated with the one or more defined groups is able to be reused when performing the data management operation. The data management operation is performed based on the determination of whether at least one previously generated snapshot file of the one or more previously generated snapshot files associated with the one or more defined groups is able to be reused when performing the data management operation.
    • 在数据处理系统中提供用于执行数据管理操作的机制。 这些机制识别作为数据管理操作的目标的一个或多个定义的数据元素组。 识别与一个或多个定义的组相关联的一个或多个先前生成的快照文件,并且确定与一个或多个所定义的组相关联的一个或多个先前生成的快照文件的至少一个先前生成的快照文件是否是 能够在执行数据管理操作时重复使用。 基于确定在执行数据管理操作时是否能够重新使用与一个或多个所定义的组相关联的一个或多个先前生成的快照文件的至少一个先前生成的快照文件的确定来执行数据管理操作。
    • 3. 发明授权
    • Thermal processor employing radiant heater
    • 采用辐射加热器的热处理器
    • US08660414B2
    • 2014-02-25
    • US13154626
    • 2011-06-07
    • Robert R. BreareyJohn T. OlsonKent R. Struble
    • Robert R. BreareyJohn T. OlsonKent R. Struble
    • F21V9/00
    • G03D13/002
    • A thermal processor including a rotatable hollow drum including a drum core having an interior surface and an exterior surface, and a radiant heater positioned within an interior of the drum and configured to provide radiant energy to heat the drum, wherein at least one radiant energy absorption characteristic of the interior of the drum varies across its longitudinal width Wd so that selected areas of the interior of the drum absorb more radiant energy than other areas of the interior of the drum so as to compensate for non-uniform heat loss from the drum and to provide the exterior surface of the drum core at a desired temperature which is substantially uniform across the longitudinal width of the drum core.
    • 一种热处理器,包括可旋转的中空鼓,其包括具有内表面和外表面的鼓芯,以及辐射加热器,其位于所述滚筒的内部并且被配置为提供辐射能以加热所述滚筒,其中至少一个辐射能量吸收 鼓的内部特征在其纵向宽度Wd上变化,使得鼓的内部的选定区域吸收比鼓的内部的其它区域更多的辐射能量,以补偿来自滚筒的不均匀热损失, 以将鼓芯的外表面提供在鼓芯的纵向宽度上基本均匀的期望温度。
    • 5. 发明授权
    • Ice making machine
    • 制冰机
    • US4318278A
    • 1982-03-09
    • US122737
    • 1980-02-19
    • John T. OlsonRobert K. Westergaard
    • John T. OlsonRobert K. Westergaard
    • F25C1/04F25D23/00F25C5/18
    • F25D23/006F25C1/045
    • A high capacity ice making machine comprising a plurality of ice producing mechanisms, each of which is provided with a plurality of ice forming molds or cups having a rotatable water spray bar located therebelow for communicating make-up water from a water sump toward the molds during a freezing cycle. The ice producing mechanisms are arranged in two tandem pairs and communicate ice produced during the freezing cycle into a common ice storage bin located therebelow. The refrigeration systems associated with each of the ice producing mechanisms employ a common refrigerant condenser which is mounted by means of a hinge arrangement whereby to permit movement of the condenser between a normally closed position and an open position to provide access to the interior of the ice making machine for purposes of inspection, maintenance and the like.
    • 一种高容量制冰机,其包括多个制冰机构,每个制冰机构设有多个制冰模具或杯子,其具有位于其下方的可旋转水喷杆,用于将补水从水槽向模具传送到模具 一个冷冻循环。 冰产生机构以两个串列对布置,并将在冷冻循环期间产生的冰传达到位于其下方的公共储冰箱中。 与每个冰产生机构相关联的制冷系统采用公共制冷剂冷凝器,其通过铰链装置安装,从而允许冷凝器在常闭位置和打开位置之间移动,以提供进入冰内部的通路 制造机用于检查,维护等。
    • 6. 发明申请
    • Reusing Snapshots in a Network Data Management Protocol Backup Operation
    • 在网络数据管理协议备份操作中重用快照
    • US20120259815A1
    • 2012-10-11
    • US13082438
    • 2011-04-08
    • John T. Olson
    • John T. Olson
    • G06F17/30
    • G06F11/1464G06F11/1458G06F2201/84
    • Mechanisms, in a data processing system, are provided for performing a data management operation. These mechanisms identify one or more defined groups of data elements that are a target of the data management operation. One or more previously generated snapshot files associated with the one or more defined groups are identified and a determination is made as to whether at least one previously generated snapshot file of the one or more previously generated snapshot files associated with the one or more defined groups is able to be reused when performing the data management operation. The data management operation is performed based on the determination of whether at least one previously generated snapshot file of the one or more previously generated snapshot files associated with the one or more defined groups is able to be reused when performing the data management operation.
    • 在数据处理系统中提供用于执行数据管理操作的机制。 这些机制识别作为数据管理操作的目标的一个或多个定义的数据元素组。 识别与一个或多个定义的组相关联的一个或多个先前生成的快照文件,并且确定与一个或多个所定义的组相关联的一个或多个先前生成的快照文件的至少一个先前生成的快照文件是否是 能够在执行数据管理操作时重复使用。 基于确定在执行数据管理操作时是否能够重新使用与一个或多个所定义的组相关联的一个或多个先前生成的快照文件的至少一个先前生成的快照文件的确定来执行数据管理操作。
    • 8. 发明授权
    • Injection pump
    • 注射泵
    • US4464098A
    • 1984-08-07
    • US416872
    • 1982-09-13
    • John T. Olson
    • John T. Olson
    • A47L15/44F04B9/115F04B9/10
    • A47L15/4418F04B9/115
    • An improved injector pump (10) is the subject matter of this application. The pump (10) includes a piston (44) freely disposed for reciprocation within a chamber (32). The piston (44) has an aperture (62) extending axially therethrough. A valve member (96) is disposed within the aperture (62) for rotation therein. Means are provided for rotating the valve member (96) between first and second positions, and operating fluid is channeled to opposite sides of the piston (44) depending upon the position of the valve member (96). Means (114, 118, 122, 124) are provided to move the valve member (96) between its first and second positions. Plungers (50, 52) extend in opposite axial directions from the piston (44) to effect pumping of the product fluid.
    • 改进的喷射器泵(10)是本申请的主题。 泵(10)包括一个活塞(44),该活塞(44)可自由地设置成在腔室(32)内往复运动。 活塞(44)具有轴向延伸穿过的孔(62)。 阀构件(96)设置在孔(62)内以在其中旋转。 提供了用于在第一和第二位置之间旋转阀构件(96)的装置,并且根据阀构件(96)的位置将工作流体引导到活塞(44)的相对侧。 提供装置(114,118,122,124)以使阀构件(96)在其第一和第二位置之间移动。 柱塞(50,52)从活塞(44)沿相反的轴向方向延伸以实现对产品流体的泵送。
    • 9. 发明授权
    • Increased in-line deduplication efficiency
    • 提高在线重复数据删除效率
    • US08682869B2
    • 2014-03-25
    • US13440606
    • 2012-04-05
    • Duane Mark BaldwinNilesh Prabhakar BhosaleJohn T. OlsonSandeep Ramesh Patil
    • Duane Mark BaldwinNilesh Prabhakar BhosaleJohn T. OlsonSandeep Ramesh Patil
    • G06F17/30
    • G06F17/30156
    • Exemplary method, system, and computer program product embodiments for increased in-line deduplication efficiency in a computing environment are provided. In one embodiment, by way of example only hash values are calculated in nth iterations for accumulative data chunks extracted from an object requested for in-line deduplication. For each of the nth iterations, the calculated hash values for the accumulative data chunks are matched in a nth hash index table with a corresponding hash value of existing objects in storage. The nth hash index table is exited upon detecting a mismatch during the matching. The mismatch is determined to be a unique object and is stored. A hash value for the object is calculated. A master hash index table is updated with the calculated hash value for the object and the calculated hash values for the unique object. Additional system and computer program product embodiments are disclosed and provide related advantages.
    • 提供了用于在计算环境中提高在线重复数据删除效率的示例性方法,系统和计算机程序产品实施例。 在一个实施例中,作为示例,仅在从用于在线重复数据消除所请求的对象提取的累积数据块的第n次迭代中计算散列值。 对于第n次迭代中的每一个,累积数据块的计算散列值在第n个散列索引表中与存储中的现有对象的对应散列值相匹配。 在匹配期间检测到不匹配时退出第n个散列索引表。 不匹配被确定为唯一对象并被存储。 计算对象的哈希值。 主散列索引表用对象的计算哈希值和唯一对象的计算散列值进行更新。 公开了附加的系统和计算机程序产品实施例并提供相关的优点。
    • 10. 发明申请
    • THERMAL PROCESSOR EMPLOYING RADIANT HEATER
    • 使用辐射加热器的热处理器
    • US20120128335A1
    • 2012-05-24
    • US13154626
    • 2011-06-07
    • Robert R. BreareyJohn T. OlsonKent R. Struble
    • Robert R. BreareyJohn T. OlsonKent R. Struble
    • H05B1/00G03D13/00
    • G03D13/002
    • A thermal processor including a rotatable hollow drum including a drum core having an interior surface and an exterior surface, and a radiant heater positioned within an interior of the drum and configured to provide radiant energy to heat the drum, wherein at least one radiant energy absorption characteristic of the interior of the drum varies across its longitudinal width Wd so that selected areas of the interior of the drum absorb more radiant energy than other areas of the interior of the drum so as to compensate for non-uniform heat loss from the drum and to provide the exterior surface of the drum core at a desired temperature which is substantially uniform across the longitudinal width of the drum core.
    • 一种热处理器,包括可旋转的中空鼓,其包括具有内表面和外表面的鼓芯,以及辐射加热器,其位于所述滚筒的内部并且被配置为提供辐射能以加热所述滚筒,其中至少一个辐射能量吸收 鼓的内部特征在其纵向宽度Wd上变化,使得鼓的内部的选定区域吸收比鼓的内部的其它区域更多的辐射能量,以补偿来自滚筒的不均匀热损失, 以将鼓芯的外表面提供在鼓芯的纵向宽度上基本均匀的期望温度。