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公开(公告)号：US09150994B2
公开(公告)日：2015-10-06
申请号：US13477226
申请日：2012-05-22
申请人： Paul Owen Davis
发明人： Paul Owen Davis
CPC分类号： D06F37/225 , D06F37/245 , F16F15/366 , Y10T74/2122
摘要： A balance ring for an appliance is provided that has features to control fluid distribution particularly during certain critical speeds where large oscillatory motion created by an out of balance condition might otherwise cause the balance ring fluid to redistribute improperly. The balance ring can include an inner chamber that is in fluid communication with an outer chamber. The inner chamber can include baffles that impede the movement of fluid along the circumferential direction when e.g., the balance ring experiences large oscillatory motion.
摘要翻译： 提供了一种用于器具的平衡环，其具有控制流体分布的特征，特别是在某些临界速度下，由失衡状态产生的大的振荡运动可能导致平衡环流体不适当地重新分布。 平衡环可包括与外室流体连通的内室。 当例如平衡环经受大的振荡运动时，内室可以包括妨碍流体沿圆周方向运动的挡板。
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公开(公告)号：US08813288B2
公开(公告)日：2014-08-26
申请号：US13357813
申请日：2012-01-25
IPC分类号： D06F33/02
CPC分类号： D06F33/02 , D06F37/203 , G01M1/28 , G01M99/005
摘要： Systems and methods for detecting an out of balance condition for a washing machine are disclosed. The wash basket of the washing machine is rotated at a constant predetermined rotational speed. If the washing machine has an unbalanced load, the wash tub will strike the cabinet as the basket rotates in the wash tub. The tub strikes cause the wash basket to lose momentum. The inverter drive control system causes the inverter to provide more current through the motor phases to the motor to maintain constant speed. From the value of the current, the severity of the tub strikes during a test period can be determined. An out of balance condition can be detected and measured based at least in part on the severity of the tub strikes.
摘要翻译： 公开了一种用于检测洗衣机不平衡状况的系统和方法。 洗衣机的洗篮以恒定的预定旋转速度旋转。 如果洗衣机具有不平衡的负载，当洗篮在洗涤桶中旋转时，洗涤桶将撞击柜子。 水桶撞击导致洗篮失去动力。 逆变器驱动控制系统使变频器通过电机相向电机提供更多的电流，以保持恒定的速度。 从当前值可以确定在测试期间桶的严重程度。 可以至少部分地基于浴缸撞击的严重性来检测和测量失衡状态。
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公开(公告)号：US20130312464A1
公开(公告)日：2013-11-28
申请号：US13477226
申请日：2012-05-22
申请人： Paul Owen Davis
发明人： Paul Owen Davis
IPC分类号： F16F15/167 , D06F37/20
CPC分类号： D06F37/225 , D06F37/245 , F16F15/366 , Y10T74/2122
摘要： A balance ring for an appliance is provided that has features to control fluid distribution particularly during certain critical speeds where large oscillatory motion created by an out of balance condition might otherwise cause the balance ring fluid to redistribute improperly. The balance ring can include an inner chamber that is in fluid communication with an outer chamber. The inner chamber can include baffles that impede the movement of fluid along the circumferential direction when e.g., the balance ring experiences large oscillatory motion.
摘要翻译： 提供了一种用于器具的平衡环，其具有控制流体分布的特征，特别是在某些临界速度下，由失衡状态产生的大的振荡运动可能导致平衡环流体不适当地重新分布。 平衡环可包括与外室流体连通的内室。 当例如平衡环经受大的振荡运动时，内室可以包括妨碍流体沿圆周方向运动的挡板。
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公开(公告)号：US20130186199A1
公开(公告)日：2013-07-25
申请号：US13357813
申请日：2012-01-25
CPC分类号： D06F33/02 , D06F37/203 , G01M1/28 , G01M99/005
摘要： Systems and methods for detecting an out of balance condition for a washing machine are disclosed. The wash basket of the washing machine is rotated at a constant predetermined rotational speed. If the washing machine has an unbalanced load, the wash tub will strike the cabinet as the basket rotates in the wash tub. The tub strikes cause the wash basket to lose momentum. The inverter drive control system causes the inverter to provide more current through the motor phases to the motor to maintain constant speed. From the value of the current, the severity of the tub strikes during a test period can be determined. An out of balance condition can be detected and measured based at least in part on the severity of the tub strikes.
摘要翻译： 公开了一种用于检测洗衣机不平衡状况的系统和方法。 洗衣机的洗篮以恒定的预定旋转速度旋转。 如果洗衣机具有不平衡的负载，当洗篮在洗涤桶中旋转时，洗涤桶将撞击柜子。 水桶撞击导致洗篮失去动力。 逆变器驱动控制系统使变频器通过电机相向电机提供更多的电流，以保持恒定的速度。 从当前值可以确定在测试期间桶的严重程度。 可以至少部分地基于浴缸撞击的严重性来检测和测量失衡状态。
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公开(公告)号：USD667729S1
公开(公告)日：2012-09-25
申请号：US29386962
申请日：2011-03-07
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16.发明授权公开(公告)号：US07693283B2
公开(公告)日：2010-04-06
申请号：US11503709
申请日：2006-08-14
申请人： Paul Owen Livesay
发明人： Paul Owen Livesay
CPC分类号： H04L63/0421 , G06Q30/0603
摘要： End-to-end user anonymity is provided in electronic commerce or other types of online transactions through the use of an intermediary. An intermediary machine, which may be implemented in the form of a set of servers, receives communications from a consumer or other user, and generates and maintains an alias for that user. Connections between the user machine and any online vendor or other web site are implemented through the intermediary using the alias. The intermediary then communicates with the online vendor and supplies intermediary payment information. The online vendor charges the purchase to the intermediary, and redirects the delivery of the goods or services to the destination address provided by the intermediary. The intermediary charges the payment card number of the user, and arranges for the redirection of the delivery to the real user address.
摘要翻译： 通过使用中间商在电子商务或其他类型的在线交易中提供端到端用户匿名。 可以以一组服务器的形式实现的中间机器从消费者或其他用户接收通信，并为该用户生成和维护别名。 用户机器和任何在线供应商或其他网站之间的连接通过使用别名的中介来实现。 然后，中介人与在线供应商进行沟通，提供中介支付信息。 在线供应商向中介人收取购买费用，并将货物或服务的交付重定向到中介机构提供的目的地地址。 中介对用户的支付卡号进行收费，并安排将交货重定向到实际用户地址。
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公开(公告)号：USD585751S1
公开(公告)日：2009-02-03
申请号：US29270771
申请日：2007-01-03
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公开(公告)号：USD569244S1
公开(公告)日：2008-05-20
申请号：US29260795
申请日：2006-06-01
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公开(公告)号：US4001697A
公开(公告)日：1977-01-04
申请号：US609320
申请日：1975-08-29
申请人： Paul Owen Withers , Eric Metcalf
发明人： Paul Owen Withers , Eric Metcalf
摘要： A highly linear AC to DC conversion system comprises a variable gain amplifier via which an AC signal to be converted is applied to an AC/DC converter. The output of the AC/DC converter is compared with a reference level and a control signal dependent on the difference therebetween adjusts the gain of the variable gain amplifier so as to reduce the difference. The output of the AC/DC converter is also applied to one input of a comparator, whose DC output is applied via the variable gain amplifier to the other input of the comparator. The variable gain amplifier has exactly the same gain for both AC and DC signals. It can then be shown that the DC output signal produced by the comparator is very accurately linearly related to the magnitude of the AC input signal.
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公开(公告)号：US20130234033A1
公开(公告)日：2013-09-12
申请号：US13988885
申请日：2011-11-28
IPC分类号： G01T1/29
CPC分类号： G01T1/2914 , G01T1/08 , G01T1/203 , G01T5/10 , G01T7/00
摘要： The invention provides a device for the detection and mapping of radiation, the device comprising a polymeric core (18) located within an external shell material (1), wherein the polymeric core comprises a plurality of stacked polymeric sheets comprising at least one radiation sensitive component which is sensitive to said radiation emitted by said radioactive materials and the external sheath comprises a collimation sheath (1). Preferably, the polymeric core comprises a cubic, cylindrical, spherical or truncated spherical shape which is encased within the external shell. The external shell is preferably comprised of a metal, most preferably tungsten. The invention also provides a method for the detection and mapping of radiation in a location, which comprises: (a) placing a device according to the invention in the location to be investigated; (b) allowing the device to remain in the location and be exposed to the radiation for a predetermined length of time; (c) removing the device from the location; (d) removing the polymeric core from the external shell; (e) analysing said polymeric core by means of an optical analysis technique applying a software-based image reconstruction algorithm to image the polymeric core; and (f) determining the location, form and intensity of said radiation by further software -based analysis. The device and method of the invention facilitate the detection and mapping of radiation, and find particular use in mapping the location, intensity and identity of radiological hazards in 3 dimensions in sites such as active cells, gloveboxes, other active plants and confined spaces. Advantages over the prior art include significantly improved radiation sensitivity, the lack of requirement for an electrical supply, and the ability to deal with high radiation backgrounds and to be deployed in confined or restricted spaces.
摘要翻译： 本发明提供了一种用于检测和映射辐射的装置，所述装置包括位于外壳材料（1）内的聚合物芯（18），其中所述聚合物芯包括多个堆叠的聚合物片，其包含至少一种辐射敏感组分 其对由所述放射性材料发射的所述辐射敏感，并且外部护套包括准直护套（1）。 优选地，聚合物芯包括被包裹在外壳内的立方体，圆柱形，球形或截头球形。 外壳优选由金属，最优选钨构成。 本发明还提供了一种用于检测和映射位置中的辐射的方法，其包括：（a）将根据本发明的设备放置在待调查的位置; （b）使设备保持在该位置并暴露于辐射预定的时间长度; （c）将设备从该位置拆下; （d）从外壳中去除聚合物芯; （e）通过应用基于软件的图像重建算法来对聚合物芯成像的光学分析技术来分析所述聚合物芯; 和（f）通过进一步的基于软件的分析确定所述辐射的位置，形式和强度。 本发明的装置和方法有助于辐射的检测和映射，并且特别用于将放射性危害的位置，强度和身份映射到诸如活动细胞，手套箱，其他活性植物和密闭空间等部位的3维中。 与现有技术相比的优点包括显着改善的辐射敏感性，对电源的缺乏要求以及处理高辐射背景并且被部署在有限空间或限制空间中的能力。
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