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    • 21. 发明授权
    • Web cutting machines
    • 网页切割机
    • US4184392A
    • 1980-01-22
    • US863509
    • 1977-12-22
    • David Wood
    • David Wood
    • B23F5/28B23P15/00B65H29/68B65H35/08B65H5/24
    • B23P15/00B23F5/28B65H29/68B65H35/08B65H2404/14Y10T83/2022Y10T83/2042Y10T83/2094
    • In a machine for cutting a paper web into sheets and forming them into a stack, the sheets are fed from the cutter to a primary conveyor on which they are spaced apart, and then to a secondary conveyor driven at a slower speed so that the sheets are overlapped, and finally fed onto the top of a stack. In one arrangement a pair of rollers, between which the sheets are gripped, is positioned between adjacent ends of the primary and secondary conveyors, which rollers are driven at a speed which is cyclically variable between the speeds of the two conveyors so as to decelerate the sheets. In another arrangement the secondary conveyor is dispensed with and the sheets are fed directly onto the stack from the variable speed rollers.
    • 在用于将纸幅切割成片材并将其形成为堆叠的机器中,片材从切割器进给到它们间隔开的主传送带,然后到较慢速度驱动的二次传送器,使得片材 重叠,最后馈送到堆叠的顶部。 在一种布置中,一对辊被夹在其间,位于主输送机和次输送机的相邻端之间,这些辊以两个输送机的速度之间可循环变化的速度被驱动,从而使 床单。 在另一种布置中,省去了二次输送机,并且片材从变速辊直接供给到堆叠上。
    • 22. 发明申请
    • ELECTRO-MECHANICAL ACTUATOR DEVICE AND APPARATUS INCORPORATING SUCH DEVICE
    • 电子机械致动器装置和装置装置
    • US20100058899A1
    • 2010-03-11
    • US12302220
    • 2006-05-25
    • David WoodBelen Pilar Solano HermosillaMary Herbert
    • David WoodBelen Pilar Solano HermosillaMary Herbert
    • B25B7/12F03G7/06H05K3/10
    • H01H35/00F03G7/06H01H37/00H01H37/72H01H37/74H01H61/02H01H2061/008Y10T29/49155Y10T307/773Y10T307/786
    • A microgripper (2) comprises a pair of opposed actuator devices (4, 6) connected to an electronic control unit (8). Each actuator (4, 6) includes an actuator body 10 of transparent flexible epoxy based photoresist material forming a “hot” arm (12) and a “cold” arm (14) joined together at their ends, and an electrical heating element wire (18) is embedded in the “hot” arm (12). A gripper arm (32) extends from the substrate and has a gripping portion (34) such that the gripper portions of the two gripper arms (32) face each other. When electrical current is supplied to the heating element (18), electrical heating of the “hot” arm (12) occurs, as a result of which thermal expansion of the “hot” arm (12) causes its length to become greater than that of the “cold” arm (14). Because the “hot” and “cold” arms (12, 14) are joined together at their ends, the increased length of the “hot” arm (12) as a result of its thermal expansion causes the actuator bodies (10) to flex, as a result of which the gripper portions (34) of the gripper arms (32) move closer together.
    • 微型夹具(2)包括连接到电子控制单元(8)的一对相对的致动器装置(4,6)。 每个致动器(4,6)包括形成透明柔性环氧基光致抗蚀剂材料的致动器本体10,其形成在其端部处接合在一起的“热”臂(12)和“冷”臂(14),以及电加热元件线 18)嵌入在“热”臂(12)中。 夹持臂(32)从基板延伸并具有抓握部分(34),使得两个夹持臂(32)的夹持部分彼此面对。 当向加热元件(18)提供电流时,发生“热”臂(12)的电加热,由此“热”臂(12)的热膨胀导致其长度变大 的“冷”手臂(14)。 由于“热”和“冷”臂(12,14)在其端部连接在一起,所以由于其热膨胀而导致的“热”臂(12)的增加的长度导致致动器主体(10)弯曲 其结果是,夹持臂(32)的夹持部分(34)更靠近在一起。
    • 24. 发明申请
    • High-rate proximity detection with the ability to provide notification
    • 具有提供通知功能的高速率接近检测
    • US20070021128A1
    • 2007-01-25
    • US11526443
    • 2006-09-25
    • Alan ColeSastry DuriVineet GuptaJonathan MunsonDavid Wood
    • Alan ColeSastry DuriVineet GuptaJonathan MunsonDavid Wood
    • H04Q7/20
    • H04W4/02G06Q30/02H04L67/04H04L67/18H04L67/306H04W4/14
    • Techniques are presented for identifying mobile devices within a coverage region of a wireless station. Positions for mobile devices, if any, within the coverage region are determined. It is then determined whether the positions are within one or more defined areas, called “notification areas” herein. Additionally, selected mobile devices within notification areas are sent messages. The selected mobile devices are selected via certain criteria, including, for instance, campaign specifications and subscriber information. A message can be sent to a mobile device if the subscriber corresponding to the mobile device has indicated an acceptance of a category of notifications for the message and for the publisher who is publishing the notifications. The category could be traffic conditions and the publisher could be a Department of Transportation having responsibility for a particular freeway. These are two examples of multiple criteria for selecting mobile devices to which messages could be sent.
    • 提出了用于识别无线站的覆盖区域内的移动设备的技术。 确定覆盖范围内移动设备的位置(如果有)。 然后确定位置是否在一个或多个限定区域内,这里称为“通知区域”。 此外,通知区域内的所选移动设备是发送消息。 选定的移动设备是通过某些标准进行选择的,包括例如活动规范和用户信息。 如果与移动设备相对应的用户已经表示接受消息的类别的通知以及正在发布通知的发布者,则可以将消息发送到移动设备。 该类别可能是交通条件,出版商可能是运输部门负责特定的高速公路。 这些是用于选择可以发送消息的移动设备的多个标准的两个示例。
    • 25. 发明申请
    • Treatment solution injection system
    • 处理液注射系统
    • US20060102206A1
    • 2006-05-18
    • US10988680
    • 2004-11-15
    • David WoodKipp Knutson
    • David WoodKipp Knutson
    • B08B3/12B08B3/00
    • A47L11/03A47L11/4011A47L11/4088B01F15/00318B01F15/042B05B7/30B05B12/1436B08B1/04B08B3/026
    • An onboard treatment solution injection system (40) includes a container (42) removably received in a holder (51) having a plurality of condition sensors (52) arranged in a vertical linear series. An injection pump (44) draws treatment solution from the container (42) and injects it into cleaning solution flowing in a line (15) from a solution tank (16) under action of a solution pump (18). The relative pumping rates of the pumps (18, 44) are controlled by a controller (58) controlled by the condition sensors (52) detecting a magnet (56) which is adjustably slideably mounted on the container (42) according to the type of treatment solution held therein. A valve (50) allows the injection pump (44) to be alternately in fluid communication with the container (42) or the solution tank (16) for purging.
    • 机载处理溶液注入系统(40)包括可移除地容纳在具有以垂直线性系列排列的多个状态传感器(52)的保持器(51)中的容器(42)。 注射泵(44)从容器(42)吸取处理溶液,并在溶液泵(18)的作用下将其从溶液罐(16)中注入到在管线(15)中流动的清洁溶液中。 泵(18,44)的相对泵送速率由控制器(58)控制,控制器(58)由条件传感器(52)控制,状态传感器(52)检测可调节地可滑动地安装在容器(42)上的磁体(56),根据 处理溶液。 阀(50)允许注射泵(44)与容器(42)或溶液罐(16)交替流体连通以进行清洗。
    • 27. 发明申请
    • Method and apparatus for using atrial discrimination algorithms to determine optimal pacing therapy and therapy timing
    • 使用心房辨别算法确定最佳起搏治疗和治疗时机的方法和装置
    • US20060058849A1
    • 2006-03-16
    • US11266955
    • 2005-11-04
    • Victor ChenDavid WoodMilton Morris
    • Victor ChenDavid WoodMilton Morris
    • A61N1/362
    • A61N1/3622
    • A system and method which employs atrial discrimination algorithms to distinguish between different atrial arrhythmias occurring in a patient for selecting an optimal pacing therapy corresponding to the type of arrhythmia identified. In response to the detection of an atrial rate above the atrial tracking rate, discrimination criteria are applied to a detected atrial activity signal to distinguish between different types of supraventricular tachycardia, such as fast atrial flutter and other atrial flutter at a relatively slower rate, which may be occurring in the patient. The pacer is controlled to provide pacing therapy to a heart in a manner corresponding to the type of supraventricular tachycardia identified. The output of an atrial discrimination algorithm may be tracked and the trend thereof used to improve therapy timing. Various embodiments are disclosed herein.
    • 一种使用心房辨别算法来区分患者发生的不同心房心律不齐的系统和方法,用于选择对应于确定的心律失常类型的最佳起搏治疗。 响应于心房率高于心房跟踪率的检测,将鉴别标准应用于检测到的心房活动信号,以区别不同类型的室上性心动过速,例如以较慢速率的快速心房扑动和其他心房扑动,其中 可能发生在患者身上。 控制起搏器以对应于所鉴定的室上性心动过速类型的方式向心脏提供起搏治疗。 可以跟踪心房辨别算法的输出,并且其趋势用于改善治疗时机。 本文公开了各种实施例。
    • 28. 发明申请
    • Evaluation of spatial rules over a mobile population
    • 评估移动人口的空间规则
    • US20050216583A1
    • 2005-09-29
    • US10799052
    • 2004-03-12
    • Alan ColeSastry DuriJonathan MunsonDavid Wood
    • Alan ColeSastry DuriJonathan MunsonDavid Wood
    • G06F15/173G06N5/02H04L12/28
    • H04W99/00G06Q20/3224H04W64/00Y10S707/922
    • Spatial rules involve locations of entities, such as wireless devices, from a mobile population. When evaluating rules in a communication network, attributes of an entity are determined, where one of the attributes comprises location of the entity. Rules are evaluated to produce one or more results, each of the rules operating on the attributes of the entity. Specified actions for the rules are performed, based on the evaluation of the rules. At least one of the specified actions comprises communicating a result to an application. The communication network may have a portion that is wireless. An attribute of the entity can include subscriber information and an entity generally corresponds to a particular subscriber in the communication network, but the entity may also correspond to multiple subscribers. An entity may be a wireless device, which can subscribe to a network. Rules can apply to particular geographical regions, to particular subscribers, to both, or to additional criteria.
    • 空间规则涉及来自移动人口的实体(例如无线设备)的位置。 当评估通信网络中的规则时,确定实体的属性,其中一个属性包括实体的位置。 对规则进行评估以产生一个或多个结果,每个规则对实体的属性运行。 根据规则的评估,执行规则的指定操作。 指定动作中的至少一个包括将结果传达给应用程序。 通信网络可以具有无线的部分。 实体的属性可以包括订户信息,并且实体通常对应于通信网络中的特定订户,但是实体也可以对应于多个订户。 实体可以是可以订阅网络的无线设备。 规则可以适用于特定地理区域,特定订户,二者或附加标准。
    • 29. 发明申请
    • Systems and methods for storing and handling drill cuttings
    • 用于存储和处理钻屑的系统和方法
    • US20050183574A1
    • 2005-08-25
    • US10875083
    • 2004-06-22
    • George BurnettColin CrabbDavid WoodKenneth SeyffertWilliam HerbenJames McIntosh
    • George BurnettColin CrabbDavid WoodKenneth SeyffertWilliam HerbenJames McIntosh
    • E21B21/06E21B41/00B01D45/12
    • B65G53/10B65G53/12B65G53/60B65G53/66B65G65/44E21B21/066
    • Vessels for selectively holding drilling cuttings material and methods employing such vessels; the vessels, in at least certain aspects, having a body with a hollow container with an interior space for receiving drilling cuttings material and from which the material may exit from the body; a first opening through which the material enters into the container; a second opening through which the material passes out from the container; and movement apparatus with a movement member within the container movable adjacent the second opening to facilitate passage of the material into the second opening; and in certain aspects, the vessels having moisture-content sensor apparatus on the body for sensing moisture content of material within a vessel; conduit apparatus for conducting drilling cuttings from the exit opening; valve apparatus for selectively controlling flow of material in the conduit apparatus; and a controller in communication with the moisture-content sensor apparatus and the valve apparatus for selectively controlling flow in the conduit apparatus.
    • 用于选择性地保持钻屑的船舶材料和使用这种船舶的方法; 在至少某些方面,容器具有具有中空容器的主体,该容器具有用于容纳钻屑材料的内部空间,材料可从该中空容器从体内排出; 第一开口,材料通过该第一开口进入容器; 第二开口,材料通过该第二开口从容器中排出; 以及移动装置,其具有在所述容器内的运动构件,其可移动地邻近所述第二开口,以便于所述材料进入所述第二开口; 并且在某些方面,容器在身体上具有含水分传感器装置,用于感测容器内材料的水分含量; 用于从出口进行钻削切割的导管装置; 阀装置,用于选择性地控制导管装置中材料的流动; 以及与所述含水量传感器装置和所述阀装置连通的控制器,用于选择性地控制所述导管装置中的流动。