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    • 5. 发明授权
    • Database system with multiple processing nodes
    • 具有多个处理节点的数据库系统
    • US07685193B2
    • 2010-03-23
    • US11414068
    • 2006-04-28
    • Ben Cohen
    • Ben Cohen
    • G06F7/00
    • G06F17/30498
    • A method and apparatus are provided for distributing a database join operation across a plurality of processing nodes. The database join operation is performed between a first table having M1 rows and a second table have M2 rows and involves forming M1×M2 combinations of rows from the first and second tables. The method includes allocating across the plurality of processing nodes the M1×M2 combinations of rows from the first and second tables. Each of the M1×M2 combinations is present on one of the nodes, and each node stores combinations corresponding to a subset of the M1 rows from the first table and a subset of the M2 rows from the second table. The method further comprises performing for each processing node the join operation in respect of all combinations of rows allocated to that processing node and collating results across all the processing nodes to complete the join operation.
    • 提供了一种用于在多个处理节点上分发数据库连接操作的方法和装置。 在具有M1行的第一表和第二表之间执行数据库连接操作具有M2行并涉及从第一和第二表形成行的M1×M2组合。 该方法包括在多个处理节点之间分配来自第一和第二表的行的M1×M2组合。 M1×M2组合中的每一个存在于其中一个节点上,并且每个节点存储对应于来自第一表的M1行的子集和来自第二表的M2行的子集的组合。 该方法还包括针对每个处理节点执行关于分配给该处理节点的所有行组合的连接操作,以及在所有处理节点之间整理结果以完成连接操作。
    • 6. 发明申请
    • Dropper bottle and accessories therefor
    • 滴管瓶及其配件
    • US20060108378A1
    • 2006-05-25
    • US10523516
    • 2003-08-06
    • Ben CohenNigel Kelly
    • Ben CohenNigel Kelly
    • B65D37/00
    • B65D47/18A61F9/0008B65D1/32B65D23/00B65D23/001
    • To overcome shortcomings of the prior art, the subject invention is provided which includes various dropper bottle designs and dropper bottle assemblies including accessories for dropper bottles. With certain aspects of the subject invention, improvements in the administration of eye drops is provided by adding accessories or modifications to conventional dropper bottles, so that doses and/or single drops may be administered in a repeatable and reliable manner. More specifically, certain embodiments use devices (10, 300) to restrict the amount the dropper bottle (12) is deformed in administering a dose; other embodiments rely on mechanical reduction of interior volume (without deformation of the dropper bottle (12)) to administer a dose, such as with a displaceable piston (500, 602); and, yet, a further embodiment provides a valving arrangement (402, 404) to limit a dose. Features (200) are also included which aid in the alignment of the dropper bottle's nozzle to the eye, and a feature (102) is provided for protecting the user's eye from potential damage which can occur if a pointed nozzle (104) is brought into contact with the eye during alignment. As will be appreciated by those skilled in the art, the various aspects and embodiments disclosed herein may be used singularly or in various combinations.
    • 为了克服现有技术的缺点,提供了本发明,其包括各种滴管瓶设计和滴管瓶组件,其包括用于滴管瓶的附件。 对于本发明的某些方面,通过向常规滴管瓶添加附件或修饰来提供滴眼剂的施用的改进,使得可以以可重复且可靠的方式施用剂量和/或单滴。 更具体地,某些实施例使用装置(10,300)来限制滴管瓶(12)施用剂量时变形的量; 其他实施例依赖于内部容积的机械减小(没有滴管瓶(12)的变形)来施加剂量,例如用可移位活塞(500,602); 而且另一实施例提供限制剂量的阀装置(402,404)。 还包括特征(200),其有助于将滴管瓶的喷嘴对准眼睛,并且提供特征(102),用于保护使用者的眼睛免受潜在的损害,如果尖嘴(104)进入 在对齐期间与眼睛接触。 如本领域技术人员将理解的,本文公开的各个方面和实施例可以单独使用或以各种组合使用。
    • 10. 发明申请
    • Microdispensing pump
    • 微分泵
    • US20060201975A1
    • 2006-09-14
    • US11436297
    • 2006-05-18
    • Ben CohenNigel Kelly
    • Ben CohenNigel Kelly
    • G01F11/10
    • B05B11/3052B05B11/0027B05B11/3001B05B11/3023B05B11/3054B05B11/3059
    • Several different features are provided for use with a pump, particularly a microdispensing pump. a first aspect of the subject invention, latch fingers are provided which coact with a stop member to yieldingly inhibit movement of an actuator of the pump to ensure sufficient momentum is provided to the pump for actuation. In a second aspect of the invention, an overcap is provided which defines an at least liquid-tight seal with the pump body at locations spaced from a nozzle of the pump to limit ingress of contaminants into the nozzle. In a third aspect, at least one protruding bead is provided in proximity to at least one edge of a label mounted to the pump body to restrict removal thereof. In a fourth aspect, at least one rib is provided in proximity to a dispensing cap to provide lateral stability thereto.
    • 提供了与泵,特别是微型分配泵一起使用的几个不同的特征。 本发明的第一方面,提供了闩锁指,其与停止构件共同作用以有效地阻止泵的致动器的运动,以确保向泵提供足够的动量用于致动。 在本发明的第二方面中,提供了一种顶盖,其限定了与泵主体在与泵的喷嘴间隔开的位置处的至少液密密封,以限制污染物进入喷嘴的入口。 在第三方面,至少一个突出的凸缘设置在安装到泵体的标签的至少一个边缘附近以限制其移除。 在第四方面,在分配帽附近提供至少一个肋,以向其提供横向稳定性。