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51. 发明授权

US4095453A Differential thermal analysis cell 失效
标题翻译：差热分析电池
公开(公告)号：US4095453A
公开(公告)日：1978-06-20
申请号：US772134
申请日：1977-02-25
申请人： Lecon Woo
发明人： Lecon Woo
IPC分类号： G01K7/02 , G01K17/00 , G01N25/48
CPC分类号： G01N25/4866 , G01K17/00 , G01K7/02 , G01N25/482
摘要： A heat flow type differential calorimeter uses a planar thermoelectric disc as its major heat flow path for transferring heat to the sample and reference capsules. To improve the reproducibility of the calorimeter, two small discs of a thermoelectric material capable of forming a thermocouple with the thermoelectric disc are attached thereto in face-to-face relationship. Next a thermocouple pair made of the same material as the small disc and a third material, capable of forming a thermocouple with the disc, is attached to the center of each of the small discs. This converts the usual point contact temperature sensor to a large surface area temperature sensor and hence improves the reproducibility of the thermal analyzer.
摘要翻译：热流型差示热量计使用平面热电盘作为将热量传递给样品和参考胶囊的主要热流路径。为了提高量热计的再现性，能够以热电盘形成热电偶的热电材料的两个小盘以面对面的关系附接到其上。接下来，由与小盘相同材料制成的热电偶对和能够与盘形成热电偶的第三材料附接到每个小盘的中心。这将通常的点接触温度传感器转换成大表面温度传感器，从而提高热分析仪的再现性。

52. 发明授权

US4019365A Thermomechanical analyzer 失效
标题翻译：热机械分析仪
公开(公告)号：US4019365A
公开(公告)日：1977-04-26
申请号：US553453
申请日：1975-03-04
申请人： Lecon Woo
发明人： Lecon Woo
IPC分类号： G01N3/18 , G01N25/04 , G01N25/16
CPC分类号： G01N3/18
摘要： A thermomechanical analyzer is adapted to measure stress or strain in a sample material by the use of a flat, passive spring, having a known modulus of elasticity, in conjunction with an axially displaceable shaft which mechanically links the spring and the sample together. The linkage is such that the sample under test and the spring are mechanically connected in parallel, i.e., each undergo equal displacement. A transducer senses axial displacement of the shaft such that the magnitude of the shaft displacement is related to the stress in the sample. The sample may be subjected to temperature variations during the test cycle.
摘要翻译：热机械分析仪适于通过使用具有已知弹性模量的扁平被动弹簧与可弹性地将弹簧和样品机械连接在一起的可轴向移动的轴来测量样品材料中的应力或应变。该连接使得被测试样品和弹簧机械地并联连接，即每个都经历相等的位移。传感器感测轴的轴向位移，使得轴位移的大小与样品中的应力相关。样品在测试周期内可能受到温度变化的影响。

53. 发明申请

US20050158499A1 Port tube and closure composition, structure and assembly for a flowale material container 审中-公开
公开(公告)号：US20050158499A1
公开(公告)日：2005-07-21
申请号：US11079767
申请日：2005-03-14
申请人： Michael Ling , William Hurst , Lecon Woo , Algirdas Bindokas , Patrick Ryan , Scott Edwards , Henk Blom , Atul Khare
发明人： Michael Ling , William Hurst , Lecon Woo , Algirdas Bindokas , Patrick Ryan , Scott Edwards , Henk Blom , Atul Khare
IPC分类号： F16L11/04 , A61J1/10 , A61J1/14 , A61L29/12 , A61L31/00 , B29C35/08 , B29C65/04 , B32B1/08 , B32B25/08 , B32B27/08 , B32B27/32 , C08L23/08 , C08L23/12 , C08L23/14 , C08L51/00 , C08L53/02 , C08L75/04 , C08L77/00 , C08L101/00
CPC分类号： C08L23/12 , A61L29/126 , B29C65/04 , B29C66/1122 , B29C66/53262 , B29C66/71 , B29C66/7234 , B29C2035/0861 , B32B1/08 , B32B27/08 , B32B27/32 , C08L23/0815 , C08L23/0869 , C08L23/142 , C08L51/00 , C08L53/02 , C08L75/04 , C08L77/00 , C08L101/00 , C08L2314/06 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/1393 , Y10T428/31746 , Y10T428/31913 , Y10T428/31924 , Y10T428/31931 , C08L2666/24 , C08L2666/04 , B29C65/00 , B29K2079/08 , B29K2077/00 , B29K2075/02 , B29K2075/00 , B29K2067/00 , B29K2033/12 , B29K2033/08 , B29K2023/18 , B29K2023/14 , B29K2023/12 , B29K2023/086 , B29K2023/083 , B29K2023/08 , B29K2021/003 , B29K2009/00
摘要： The present invention provides a flowable material container closure assembly having a port tube and a membrane tube. The port tube (I) has a first layer and a second layer, (A) the first layer is a polymer blend of: (1) from about 25% to about 50% by weight of the first layer a first polyolefin selected from the group consisting of polypropylene and polypropylene copolymers, (2) from about 0 to about 50% by weight of the first layer a second polyolefin selected from the group consisting of ethylene copolymers, ultra-low density polyethylene, polybutene, and butene ethylene copolymers; (3) from about 0% to about 40% by weight of the first layer a radio frequency susceptible polymer selected from the group consisting of polyamides, ethylene acrylic acid copolymers, ethylene methacrylic acid copolymers, polyimides, polyurethanes, polyesters, polyureas, ethylene vinyl acetate copolymers with a vinyl acetate comonomer content from 12%-50% by weight of the copolymer, ethylene methyl acrylate copolymers with methyl acrylate comonomer content from 12%-40% by weight of the copolymer, ethylene vinyl alcohol with vinyl alcohol comonomer content from 12%-70% by mole percent of the copolymer; (4) from about 0% to about 40% of a first thermoplastic elastomer; and (B) the second layer is disposed coaxially within the first layer and is a second thermoplastic elastomer; and the (II) membrane tube is disposed coaxially within the port tube, the membrane tube has an outer layer, a core layer and an inner layer, the outer layer (A) is a polymer blend of: (1) from about 0% to about 60% by weight of the outer layer of a third polyolefin and (2) from about 40% to about 100% by weight of the outer layer of a second component of a third thermoplastic elastomer, the core layer (B) is attached to the outer layer, the core layer is a polymer blend of: (1) from about 35% to about 100% by weight of the core layer of a fourth thermoplastic elastomer and (2) from about 0% to about 65% by weight of the core layer of a fourth polyolefin; and (C) the inner layer is attached to the core layer on a side opposite of the outer layer, the inner layer is a polymer blend of: (1) from about 25% to about 55% by weight of the inner layer a fifth polyolefin, (2) from about 0 to about 50% by weight of the inner layer a sixth polyolefin selected from the group consisting of ethylene copolymers, ultra-low density polyethylene, polybutene, polybutadiene and butene ethylene copolymers; (3) from about 0% to about 60% by weight of the inner layer a radio frequency susceptible polymer selected from the group consisting of polyamides, ethylene acrylic acid copolymers, ethylene methacrylic acid copolymers, polyimides, polyurethanes, polyesters, polyureas, ethylene vinyl acetate copolymers with a vinyl acetate comonomer content from 12%-50% by weight of the copolymer, ethylene methyl acrylate copolymers with methyl acrylate comonomer content from 12%-40% by weight of the copolymer, ethylene vinyl alcohol with vinyl alcohol comonomer content from 12%-70% by mole percent of the copolymer; (4) from about 0% to about 40% by weight of the inner layer of a fifth thermoplastic elastomer.

54. 发明申请

US20050085785A1 High impact strength film and non-pvc containing container and pouch and overpouch 审中-公开
标题翻译：高冲击强度薄膜和不含pvc的容器和袋子和包装袋
公开(公告)号：US20050085785A1
公开(公告)日：2005-04-21
申请号：US10688843
申请日：2003-10-17
申请人： Sherwin Shang , Lecon Woo , Tahua Yang , Michael Ling , Craig Sandford
发明人： Sherwin Shang , Lecon Woo , Tahua Yang , Michael Ling , Craig Sandford
IPC分类号： A61B19/00 , C08J5/18 , C08L23/00 , C08L23/04 , C08L23/10
CPC分类号： C08L23/04 , C08J5/18 , C08J2323/04 , C08J2323/10 , C08L23/10 , Y10T428/1352 , C08L2666/06
摘要： A monolayer film of a polymer blend of a first component selected from the group consisting of an ethylene containing polymer, the first component present in an amount by weight of the film from about 60% to about 1%, the first component having a first melting point temperature determined by DSC, a second component selected from the group consisting of propylene containing polymers and methyl pentene containing polymers, the second component being present in an amount by weight of the film from about 99% to about 40%, the second component having a second melting point temperature determined by DSC; and the film being capable of withstanding steam sterilization at a temperature from about 100° C. to about 130° C.
摘要翻译：选自由含乙烯的聚合物组成的组的第一组分的聚合物共混物的单层膜，所述第一组分以约60重量％至约1重量％的膜的重量存在，所述第一组分具有第一熔融由DSC测定的第二组分，选自含丙烯的聚合物和含有甲基戊烯的聚合物的第二组分，第二组分以约99重量％至约40重量％的量存在，第二组分具有通过DSC测定的第二熔点温度; 并且该膜能够在约100℃至约130℃的温度下耐受蒸汽灭菌。

55. 发明授权

US06576201B1 Device and method for pathogen inactivation of therapeutic fluids with sterilizing radiation 有权
标题翻译：用灭菌辐射使病原体灭活治疗液的装置和方法
公开(公告)号：US06576201B1
公开(公告)日：2003-06-10
申请号：US09493848
申请日：2000-01-28
申请人： Lecon Woo , Daniel R. Boggs , Shmuel Sternberg , Craig Sandford , Atul Khare , Julian Breillatt
发明人： Lecon Woo , Daniel R. Boggs , Shmuel Sternberg , Craig Sandford , Atul Khare , Julian Breillatt
IPC分类号： B01J1908
CPC分类号： A61L2/10 , A61L2/0011 , A61M1/0281 , A61M1/3681 , A61M2202/0415 , A61M2205/053
摘要： A device and method for inactivating pathogens in therapeutic fluids with sterilizing radiation in a continuous flow arrangement while exhibiting radiation dose uniformity and narrow residence time distribution of the fluid within the device. The device (10) comprises a radiation permeable cylindrical tube (12) having a concentric cylindrical rotor (14) disposed therein, thereby providing a thin gap (16) therebetween. A top plate (18) having a fluid outlet (26) and a bottom plate (20) having a fluid inlet (24) seal the cylindrical tube (12). The inlet (24) and outlet (26) are both in fluid communication with the thin gap (16). A rotor shaft (36) is disposed axially through the cylindrical rotor (14) and is connected to a motor (30). A pump provides fluid flow through the device (10). A radiation source provides sterilizing radiation to the fluid through the cylindrical tube (12). As the fluid flows, the motor (30) drives the rotor (14) to impart Taylor vortices to the fluid flow, which exchanges the fluid closer to the cylindrical tube (12) with the fluid closer to the rotor (14).
摘要翻译：一种用于在连续流动布置中灭菌治疗流体中的病原体灭活的装置和方法，同时具有辐射剂量均匀性和在装置内的流体的滞留时间分布。装置（10）包括具有设置在其中的同心圆柱形转子（14）的透射性圆柱形管（12），从而在它们之间提供薄的间隙（16）。具有流体出口（26）的顶板（18）和具有密封圆柱形管（12）的流体入口（24）的底板（20）。入口（24）和出口（26）都与薄间隙（16）流体连通。转子轴（36）轴向设置在圆柱形转子（14）上并与马达（30）连接。泵提供流过装置（10）的流体。辐射源通过圆柱形管（12）向流体提供灭菌辐射。当流体流动时，马达（30）驱动转子（14）以向流体流传递泰勒涡流，流体更接近圆柱形管（12），流体更靠近转子（14）。

56. 发明授权

US5498253A Port adaptor and protector and container having same 失效
标题翻译：端口适配器和保护器和容器相同
公开(公告)号：US5498253A
公开(公告)日：1996-03-12
申请号：US156486
申请日：1993-11-23
申请人： Andrew D. Aswad , Dale Severs , Joyce Silvestri , Hugh M. Forman , Lecon Woo , Thomas D. Hiller , Lisa S. Walsh , Sandra Wade , Eddie Chan , Patrick Balteau , Franco Peluso , Eric Henaut
发明人： Andrew D. Aswad , Dale Severs , Joyce Silvestri , Hugh M. Forman , Lecon Woo , Thomas D. Hiller , Lisa S. Walsh , Sandra Wade , Eddie Chan , Patrick Balteau , Franco Peluso , Eric Henaut
IPC分类号： A61J1/00 , A61J1/05 , A61J1/10 , A61J1/14 , A61J1/20 , A61M39/00 , A61M39/02 , A61M39/20 , B65D41/28 , B65D59/06 , A61B19/00
CPC分类号： A61J1/10 , A61J1/1406 , A61J1/201 , A61J1/2096 , A61M2205/6081 , Y10S128/24 , Y10S128/912 , Y10S215/03 , Y10S604/905
摘要： An improved adaptor and protector for same which is removably sealing an opening of the adaptor located at an end of a tubular member. The adaptor has a longitudinal passageway for receiving a cannula. An upper end of the adaptor has an interior diameter defining a first end of the passageway for receiving the cannula. A lower end of the adaptor has an interior diameter defining a second end of the passageway adapted for receiving an injection site wherein the diameter of the first end is larger than the diameter at the second end. A middle portion intermediate the first end and the second end has a tapering interior diameter for directing the cannula to the injection site and further having an exterior surface with gripping surfaces. The tapering interior diameter of the middle portion of the adaptor includes guiding members to direct the cannula or other injection devices. The adaptor may also be provided with a protector removably sealing an opening located at an end of the adaptor. The cap portion includes means extending therefrom for allowing removal of the cap portion from the adaptor. Additionally, the present invention provides an improved container assembly.
摘要翻译：一种用于其的改进的适配器和保护器，其可移除地密封位于管状构件的端部处的适配器的开口。适配器具有用于接收套管的纵向通道。适配器的上端具有限定用于接收插管的通道的第一端的内部直径。适配器的下端具有限定通道的第二端的内径，其适于接收注射部位，其中第一端的直径大于第二端的直径。在第一端和第二端之间的中间部分具有锥形的内部直径，用于将套管引导到注射部位，并且进一步具有带有抓握表面的外表面。适配器中部的锥形内径包括引导构件以引导套管或其它注射装置。适配器还可以设置有可移除地密封位于适配器的端部的开口的保护器。盖部分包括从其延伸的装置，用于从适配器移除盖部分。另外，本发明提供一种改进的容器组件。

57. 发明授权

US4166381A Apparatus for determining the viscosity of fluids 失效
标题翻译：用于确定流体粘度的装置
公开(公告)号：US4166381A
公开(公告)日：1979-09-04
申请号：US880943
申请日：1978-02-24
申请人： Lecon Woo
发明人： Lecon Woo
IPC分类号： G01N11/16 , G01N11/00
CPC分类号： G01N11/165
摘要： The apparatus described includes a fixed plate and a movable plate mounted to vibrate relative to the fixed plate in a plane parallel to the plane of the fixed plate. The plates are spaced apart so that fluid can be placed therebetween. A drive system maintains the movable plate vibrating at its resonant frequency. The drive system uses a sinusoidal drive with a linear transducer to facilitate determination of viscosity simply by measuring the peak driving force.
摘要翻译：所描述的装置包括固定板和可移动板，其安装成在平行于固定板的平面的平面中相对于固定板振动。板间隔开，使得流体可以放置在它们之间。驱动系统保持可动板以其谐振频率振动。驱动系统使用带有线性换能器的正弦驱动器，通过测量峰值驱动力，便于测定粘度。

58. 发明授权

US5952423A Plastic compositions for medical containers and methods for providing such containers and for storing red blood cells 失效
标题翻译：用于医疗容器的塑料组合物和用于提供这种容器和用于储存红细胞的方法
公开(公告)号：US5952423A
公开(公告)日：1999-09-14
申请号：US897042
申请日：1997-07-18
申请人： Shaye-Wen Shang , Michael Tung-Kiung Ling , Lecon Woo
发明人： Shaye-Wen Shang , Michael Tung-Kiung Ling , Lecon Woo
IPC分类号： A61J1/00 , A61J1/05 , A61J1/10 , C08K5/11 , C08K5/1545 , C08L23/10 , C08L53/00 , C08L77/00
CPC分类号： A61J1/10 , C08K5/11 , C08K5/1545 , C08L23/10 , C08L2205/00 , C08L53/00 , C08L77/00 , Y10T428/1352 , Y10T428/1386 , Y10T428/1393
摘要： Plastic compositions, containers useful in the storage of red blood cells, and methods for providing such red blood cell storage containers and for storing red blood cells are disclosed. The plastic composition includes a polyolefin copolymer and a plasticizer. The flexibility of such plastic compositions and containers made thereof is substantially unchanged upon heating to a high temperature relative to its flexibility before such heating.
摘要翻译：公开了塑料组合物，可用于储存红细胞的容器，以及提供这种红细胞储存容器和储存红细胞的方法。塑料组合物包括聚烯烃共聚物和增塑剂。这样的塑料组合物和由其制成的容器的柔性在加热之前相对于其柔性加热到高温时基本上不变。

59. 发明授权

US5453278A Laminated barriers for tissue implants 失效
标题翻译：组织植入物的层压屏障
公开(公告)号：US5453278A
公开(公告)日：1995-09-26
申请号：US189125
申请日：1994-01-28
申请人： Eddie K. M. Chan , Robin G. Pauley , James H. Brauker , Lecon Woo
发明人： Eddie K. M. Chan , Robin G. Pauley , James H. Brauker , Lecon Woo
IPC分类号： A61B5/00 , A61F2/02 , A61L27/38 , A61L27/56 , A61L29/00 , A61L29/14 , A01J21/00 , A61F2/00 , C12N5/00
CPC分类号： A61L27/56 , A61F2/022 , A61L27/38 , A61L29/005 , A61L29/146 , A61B5/14532 , Y10S623/901 , Y10S623/915
摘要： Improved Implant assemblies and methodologies provide immuno-protection for implanted allografts, xenografts, and isografts. The assemblies and methodologies establish an improved boundary between the host and the implanted cells. The boundary structure is laminated, combining elements having different characteristics beneficial to the survival of the implanted cells. Filaments of adhesive material lay in between the elements. The filaments of adhesive material have been melted in place by the application of heat and solidified in place by cooling to secure the elements together into a composite laminated structure.
摘要翻译：改进的植入物组件和方法为植入的同种异体移植物，异种移植物和同种移植物提供免疫保护。组件和方法在主机和植入的细胞之间建立了改进的边界。层合边界结构，组合具有有利于植入细胞存活的不同特征的元件。粘合剂材料的丝线位于元件之间。粘合剂材料的长丝已经通过加热熔化在适当的位置，并通过冷却固化就位，以将元件固定在一起成为复合层压结构。

60. 发明授权

US4170141A Method and apparatus for measuring the loss modulus of materials 失效
标题翻译：测量材料损耗模量的方法和装置
公开(公告)号：US4170141A
公开(公告)日：1979-10-09
申请号：US880944
申请日：1978-02-24
申请人： Lecon Woo
发明人： Lecon Woo
IPC分类号： G01N19/00 , G01N3/32 , G01N3/38
CPC分类号： G01N3/32 , G01N2291/02827
摘要： The loss modulus of a material is ascertained by subjecting a sample of the material to a mechanical vibration at the resonant frequency of the material. The dynamic driving force required to maintain the material in mechanical vibration at its resonant frequency is measured. Next, the static driving force required to displace the same material the same distance as when vibrating is measured. The quotient of the dynamic force divided by the static force is proportional to the tangent of the angle between elastic modulus and loss modulus of the material, or tan .delta.. Since the frequency of the material, when in vibration, is related to the elastic modulus of material, the loss modulus may be readily computed by multiplying the elastic modulus by tan .delta..An apparatus capable of performing this method includes a driving system that vibrates the sample material at its resonant frequency using a sinusoidal driving force which is 90.degree. out of phase with the material displacement and hence in phase with the sample's loss function.
摘要翻译：通过使材料的样品以材料的共振频率进行机械振动来确定材料的损耗模量。测量将材料保持在其谐振频率处的机械振动所需的动态驱动力。接下来，测量与振动相同的位置移动相同材料所需的静态驱动力。动力除以静力的商与材料的弹性模量和损耗模量之间的角度的切线成正比，或tanδ。由于材料的频率在振动时与材料的弹性模量有关，所以可以通过将弹性模量乘以tanδ来容易地计算损耗模量。

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