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1.发明申请Fail-Safe Method and Apparatus for Aspirating and/or Dispensing Liquids in Automated Laboratory Instruments 有权在自动实验室仪器中吸入和/或分配液体的故障安全方法和装置公开(公告)号：US20090206176A1
公开(公告)日：2009-08-20
申请号：US12033254
申请日：2008-02-19
申请人： Rongchang Xin , Eric M. Grace , William W. Li , Santos Vargas
发明人： Rongchang Xin , Eric M. Grace , William W. Li , Santos Vargas
CPC分类号： G01F23/74 , B05B9/0403 , G01F11/006 , G01F11/028 , G01F25/0061
摘要： A method for preventing either the introduction of air into a liquid aspirated from a container through an aspiration line passing through a container cap, or the over-filling or non-filling of a container by a liquid dispensed through a dispensing line passing through a container cap. Such method comprises the steps of simultaneously detecting that (a) the container cap is properly positioned on and secured to a liquid container from which liquid is to be aspirated, or into which a liquid is to be dispensed, and (b) detecting that the level of liquid in the container is either above or below a predetermined level
摘要翻译： 一种防止通过穿过容器盖的抽吸线从容器吸入空气的空气的方法，或者通过通过容器的分配管线分配的液体来填充或不填充容器的方法 帽。 这种方法包括以下步骤：同时检测（a）容器盖适当地定位在液体容器上并被固定到液体容器上，或者液体被分配到其中，以及（b）检测到 容器中的液体水平高于或低于预定水平
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2.发明授权Fail-safe method and apparatus for aspirating and/or dispensing liquids in automated laboratory instruments 有权在自动化实验室仪器中抽吸和/或分配液体的故障安全方法和设备公开(公告)号：US08146625B2
公开(公告)日：2012-04-03
申请号：US12033254
申请日：2008-02-19
申请人： Rongchang Xin , Eric M. Grace , William W. Li , Santos Vargas
发明人： Rongchang Xin , Eric M. Grace , William W. Li , Santos Vargas
CPC分类号： G01F23/74 , B05B9/0403 , G01F11/006 , G01F11/028 , G01F25/0061
摘要： A method for preventing either the introduction of air into a liquid aspirated from a container through an aspiration line passing through a container cap, or the over-filling or non-filling of a container by a liquid dispensed through a dispensing line passing through a container cap. Such method comprises the steps of simultaneously detecting that (a) the container cap is properly positioned on and secured to a liquid container from which liquid is to be aspirated, or into which a liquid is to be dispensed, and (b) detecting that the level of liquid in the container is either above or below a predetermined level.
摘要翻译： 一种防止通过穿过容器盖的抽吸线从容器吸入空气的空气的方法，或者通过通过容器的分配管线分配的液体来填充或不填充容器的方法 帽。 这种方法包括以下步骤：同时检测（a）容器盖适当地定位在液体容器上并被固定到液体容器上，或者液体被分配到其中，以及（b）检测到 容器中的液体水平高于或低于预定水平。
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3.发明授权Method and apparatus for detecting liquid levels in liquid-storage containers 有权用于检测液体储存容器中的液面的方法和装置公开(公告)号：US07275430B2
公开(公告)日：2007-10-02
申请号：US11246349
申请日：2005-10-07
申请人： Marco Zuleta , William W. Li , Elgardo Echevarria , Tan Nguyen , Rongchang Xin
发明人： Marco Zuleta , William W. Li , Elgardo Echevarria , Tan Nguyen , Rongchang Xin
IPC分类号： G01F23/24
CPC分类号： G01F23/26 , G01F23/243
摘要： A method and apparatus for sensing different levels of liquids in their respective containers in a liquid-consuming and/or producing instrument system. According to a preferred embodiment, an elongated liquid-sensing probe having axially spaced electrodes adapted to sense liquid at multiple levels is arranged in each container of liquid. A controller, e.g. a suitably programmed microprocessor, operates to selectively poll different pairs of electrodes carried by the probe to determine whether or not the polled electrode pairs are immersed in the contained liquid. Preferably, the polling circuit comprises an electronically-controlled resistor that serves to normalize the level-sensing output signal for liquids of different bulk resistivity.
摘要翻译： 一种用于在耗液和/或产生的仪器系统中检测其各自容器中的不同液面的液体的方法和装置。 根据优选实施例，具有轴向间隔开的电极的细长液体检测探针被布置在每个液体容器中。 控制器，例如 适当编程的微处理器操作以选择性地轮询由探针承载的不同电极对，以确定被轮询的电极对是否浸没在所容纳的液体中。 优选地，轮询电路包括电子控制电阻器，其用于对不同体积电阻率的液体的电平检测输出信号进行归一化。
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4.发明授权Method and apparatus for controlling reaction temperature in bio-chemical instruments 有权用于控制生物化学仪器中反应温度的方法和装置公开(公告)号：US07794666B2
公开(公告)日：2010-09-14
申请号：US11349445
申请日：2006-02-07
申请人： William W. Li , Rongchang Xin , Wing S. Pang , Dobson M. Okawa
发明人： William W. Li , Rongchang Xin , Wing S. Pang , Dobson M. Okawa
CPC分类号： G01N1/38 , B01F13/0222 , B01F13/0233 , B01J2219/00495 , B01L7/00 , G01N2035/00425
摘要： Method and apparatus for controlling the temperature of one or more reaction vessels in a bio-chemical analyzer comprises a heat-exchange block, preferably made of cast aluminum or the like, and a thermoelectric device for heating or cooling the block to within a desired temperature range. The heat-transfer block cradles one or more reaction vessels in a thermal energy-transferring relationship, and further supports, in a thermal energy-transferring relationship, one or more fluid conduits serving to transmit a liquid or gas to the interior of the reaction vessels. Preferably, the heat-transfer block is cast from aluminum, and the fluid conduits are disposed inside the casting. By supporting the reaction vessel(s) and fluid conduit(s) in a common block, a single thermoelectric device and controller can be used to simultaneously control the respective temperatures of multiple fluid reagents and/or gases, as well as one or more reaction vessels, thereby reducing the power requirements of the thermal control system.
摘要翻译： 用于控制生物化学分析仪中一个或多个反应容器的温度的方法和装置包括优选由铸铝等制成的热交换块和用于将块加热或冷却至所需温度的热电装置 范围。 热传递块以热能传递关系支撑一个或多个反应容器，并且在热能传递关系中进一步支撑用于将液体或气体传输到反应容器内部的一个或多个流体导管 。 优选地，传热块从铝铸造，并且流体导管设置在铸件内部。 通过将反应容器和流体导管支撑在共同的块中，可以使用单个热电装置和控制器来同时控制多个流体试剂和/或气体的相应温度，以及一个或多个反应 容器，从而降低了热控制系统的功率要求。
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公开(公告)号：US07910074B2
公开(公告)日：2011-03-22
申请号：US11249192
申请日：2005-10-13
IPC分类号： B01L3/02
CPC分类号： B01L3/0203 , B01L2200/0684 , B01L2200/16 , B01L2400/0487 , G01N35/1002 , Y10T436/2575
摘要： A liquid transfer system for transferring liquid from a plurality of containers to a plurality of destinations comprises a plurality of inlet valves. Each inlet valve is operable between an open position allowing liquid from a container to be drawn into the system and a closed position blocking liquid from a container from being drawn into the system. Liquid drawn from each of the liquid containers is delivered to a buffer chamber designed to degas the liquid in the buffer chamber. The buffer chamber leads to a vented feeder chamber that is also adapted to retain a volume of liquid. A chamber connection valve is provided between the buffer chamber and the feeder chamber to allow or block the flow of liquid between the buffer chamber and the feeder chamber. The feeder chamber is connected to a plurality of distribution valves operable to deliver liquid to a plurality of destinations.
摘要翻译： 用于将液体从多个容器传送到多个目的地的液体传送系统包括多个入口阀。 每个入口阀可以在允许来自容器的液体被吸入系统的打开位置和封闭位置之间操作，该封闭位置阻止液体从容器被吸入系统。 从每个液体容器抽出的液体被输送到设计成使缓冲室中的液体脱气的缓冲室。 缓冲室通向通风的进料室，其也适于保持一定体积的液体。 腔室连接阀设置在缓冲室和进料室之间，以允许或阻止液体在缓冲室和给料室之间的流动。 进料室连接到可操作以将液体输送到多个目的地的多个分配阀。
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6.发明授权Method and system for obtaining user data having user-defined data types 有权用于获取具有用户定义的数据类型的用户数据的方法和系统公开(公告)号：US08015217B2
公开(公告)日：2011-09-06
申请号：US11968387
申请日：2008-01-02
IPC分类号： G06F17/30
CPC分类号： G06F17/30569
摘要： The present invention relates generally to data retrieval, and more particularly but not exclusively to obtaining referentially converted user data having user-defined data types. In one implementation, the present invention is a method for retrieving user data in a data system using one or more application programs for defining a layout for each user data type, defining one or more conversion routines for non-standard data types, calling a coordination call to map standard and non-standard data types, and retrieve the user data from the data storage device.
摘要翻译： 本发明一般涉及数据检索，更具体而非专门地是获得具有用户定义的数据类型的重新转换的用户数据。 在一个实现中，本发明是一种用于使用一个或多个应用程序来检索数据系统中的用户数据的方法，所述应用程序用于为每个用户数据类型定义布局，为非标准数据类型定义一个或多个转换例程， 调用映射标准和非标准数据类型，并从数据存储设备检索用户数据。
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7.发明授权公开(公告)号：US07661326B2
公开(公告)日：2010-02-16
申请号：US11553107
申请日：2006-10-26
申请人： William W. Li , William J. Casey , Craig R. Veiner , Carlos R. Gonzalez , Jose M. Cano , Roberto Del Valle , Santiago Galvez
发明人： William W. Li , William J. Casey , Craig R. Veiner , Carlos R. Gonzalez , Jose M. Cano , Roberto Del Valle , Santiago Galvez
IPC分类号： G01N1/00
CPC分类号： G01N35/1097
摘要： Apparatus for aspirating and dispensing liquid samples in an analytical instrument, e.g., a hematology instrument, includes a liquid-sampling valve that, while operating to segment and position for dispensing one or more precise volumes of a liquid sample that has been aspirated into the valve by a pump, simultaneously enables the apparatus to be operated in an aspirate/dispense (suck-and-spit) mode in which a liquid sample can be selectively driven through the valve in opposite directions by a pump, e.g., a syringe pump.
摘要翻译： 用于在分析仪器（例如血液仪器）中抽吸和分配液体样品的装置包括液体取样阀，该液体采样阀在操作以分段和定位以分配一个或多个精确体积的已被吸入阀中的液体样品 通过泵同时使装置能够以抽吸/分配（吸吮）模式操作，其中液体样品可以通过泵（例如注射泵）在相反方向上被选择性地驱动通过阀。
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公开(公告)号：US08901189B2
公开(公告)日：2014-12-02
申请号：US12447846
申请日：2007-10-30
IPC分类号： C08G18/28
CPC分类号： C08G18/36 , C08G2101/00 , C08G2101/0083
摘要： A foam article, for use in a seat such as a seat cushion, includes an open cell, polyurethane foam material that includes a plant oil-based polyol material content greater than five percent and is produced from the reaction of a base polyol formulation blend including at least a portion of a plant oil-based polyol, a copolymer polyol including at least a portion of a plant oil-based polyol, water, a cross-linking agent, a catalyst, cell opener and a surfactant that are reacted with an isocyanate material for producing the seat cushion having performance specifications that are equivalent or better than the performance characteristics for a traditional petroleum oil-based polyol material seat cushion.
摘要翻译： 用于诸如座垫的座椅中的泡沫制品包括开孔，聚氨酯泡沫材料，其包含大于5％的植物油基多元醇材料含量，并且由基础多元醇配制物混合物的反应产生，包括 至少一部分植物油基多元醇，包含至少一部分植物油基多元醇的共聚物多元醇，水，交联剂，催化剂，开孔剂和与异氰酸酯反应的表面活性剂 用于生产座垫的材料具有与传统的石油基油基多元醇材料座垫的性能特征相当或更好的性能规格。
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9.发明申请公开(公告)号：US20140210121A1
公开(公告)日：2014-07-31
申请号：US14239093
申请日：2012-08-15
申请人： James McEvoy , William W. Li , Patricia McClarren
发明人： James McEvoy , William W. Li , Patricia McClarren
IPC分类号： B29C33/64
CPC分类号： B29C33/64 , B29K2075/00
摘要： A mold release agent having an extended life and methods for making and using the same are provided. The extended life mold release agent may include a first material configured to be placed in direct physical contact with a surface of a mold cavity to seal the surface. The extended life mold release agent may also include a second material configured to coat the first material to protect the first material during a foam production process performed within the mold cavity. The second material includes a siloxane oil.
摘要翻译： 提供了具有延长使用寿命的脱模剂及其制造和使用的脱模剂。 延长寿命的脱模剂可以包括构造成与模腔的表面直接物理接触以密封表面的第一材料。 延长寿命的脱模剂还可以包括构造成涂覆第一材料以在模具腔内进行的泡沫生产过程期间保护第一材料的第二材料。 第二种材料包括硅氧烷油。
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公开(公告)号：US20100069519A1
公开(公告)日：2010-03-18
申请号：US12447846
申请日：2007-10-30
IPC分类号： C08G18/32
CPC分类号： C08G18/36 , C08G2101/00 , C08G2101/0083
摘要： A foam article, for use in a seat such as a seat cushion, includes an open cell, polyurethane foam material that includes a plant oil-based polyol material content greater than five percent and is produced from the reaction of a base polyol formulation blend including at least a portion of a plant oil-based polyol, a copolymer polyol including at least a portion of a plant oil-based polyol, water, a cross-linking agent, a catalyst, cell opener and a surfactant that are reacted with an isocyanate material for producing the seat cushion having performance specifications that are equivalent or better than the performance characteristics for a traditional petroleum oil-based polyol material seat cushion.
摘要翻译： 用于诸如座垫的座椅中的泡沫制品包括开孔，聚氨酯泡沫材料，其包含大于5％的植物油基多元醇材料含量，并且由基础多元醇配制物混合物的反应产生，包括 植物油基多元醇的至少一部分，包含至少一部分植物油基多元醇的共聚物多元醇，水，交联剂，催化剂，开孔剂和与异氰酸酯反应的表面活性剂 用于生产座垫的材料具有与传统的石油基油基多元醇材料座垫的性能特征相当或更好的性能规格。
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