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1. 发明授权

US4548773A Injection molding method 失效
标题翻译：注塑法
公开(公告)号：US4548773A
公开(公告)日：1985-10-22
申请号：US386618
申请日：1982-06-09
申请人： Nam P. Suh , James R. Rinderle
发明人： Nam P. Suh , James R. Rinderle
IPC分类号： B29C45/73 , B29F1/08
CPC分类号： B29C45/7331 , B29C2045/7343
摘要： A novel method and device for precision injection molding is disclosed providing controlled cooling of a portion of the mold cavity surface during the molding cycle, or several such portions independently, and also, in the preferred embodiment controlled heating of a portion of the mold cavity surface during the molding cycle or several such portions independently, whereby high quality, high precision parts having close dimensional tolerances may be produced. Another aspect of the invention, a volume-controlled variable conductance heat pipe is disclosed, which novel heat pipe comprises housing means forming a sealed chamber, fluid, such as water or ammonia, within the chamber, wicking means and control means for controlling the thermal conductance of the heat pipe comprising means for controlling the volume of fluid in the liquid phase in the chamber. Preferably, the novel injection mold comprises a thin mold face supported at least in part by a foundation means which either incorporates, or is itself, a novel volume controlled variable conductance heat pipe as disclosed.
摘要翻译：公开了一种用于精密注射成型的新型方法和装置，其在模制循环期间提供模腔表面的一部分的受控冷却，或者几个这样的部分独立地控制冷却，并且在优选实施例中控制加热模腔表面的一部分在成型周期或几个这样的部分独立地，由此可以产生具有紧密尺寸公差的高质量，高精度的部件。本发明的另一方面，公开了一种容积控制的可变电导热管，其中新型热管包括形成密封室的壳体装置，腔室内的流体，例如水或氨，芯吸装置和用于控制热量的控制装置热管的电导率包括用于控制腔室中的液相中的流体体积的装置。优选地，新颖的注射模具包括薄的模具面，其至少部分地由基础装置支撑，该基础装置包括或本身是新的容积控制的可变电导热管，如所公开的。

2. 发明授权

US4338068A Injection molding device and method 失效
标题翻译：注射成型装置及方法
公开(公告)号：US4338068A
公开(公告)日：1982-07-06
申请号：US152493
申请日：1980-05-22
申请人： Nam P. Suh , James R. Rinderle
发明人： Nam P. Suh , James R. Rinderle
IPC分类号： B29C45/73 , B29F1/08
CPC分类号： B29C45/7331
摘要： A novel method and device for precision injection molding is disclosed providing controlled cooling of a portion of the mold cavity surface during the molding cycle, or several such portions independently, and also, in the preferred embodiment controlled heating of a portion of the mold cavity surface during the molding cycle or several such portions independently, whereby high quality, high precision parts having close dimensional tolerances may be produced. Another aspect of the invention, a volume-controlled variable conductance heat pipe is disclosed, which novel heat pipe comprises housing means forming a sealed chamber, fluid, such as water or ammonia, within the chamber, wicking means and control means for controlling the thermal conductance of the heat pipe comprising means for controlling the volume of fluid in the liquid phase in the chamber. Preferably, the novel injection mold comprises a thin mold face supported at least in part by a foundation means which either incorporates, or is itself, a novel volume controlled variable conductance heat pipe as disclosed.
摘要翻译：公开了一种用于精密注射成型的新型方法和装置，其在模制循环期间提供模腔表面的一部分的受控冷却，或者几个这样的部分独立地控制冷却，并且在优选实施例中控制加热模腔表面的一部分在成型周期或几个这样的部分独立地，由此可以产生具有紧密尺寸公差的高质量，高精度的部件。本发明的另一方面，公开了一种容积控制的可变电导热管，其中新型热管包括形成密封室的壳体装置，腔室内的流体，例如水或氨，芯吸装置和用于控制热量的控制装置热管的电导率包括用于控制腔室中的液相中的流体体积的装置。优选地，新颖的注射模具包括薄的模具面，其至少部分地由基础装置支撑，该基础装置包括或本身是新的容积控制的可变电导热管，如所公开的。

3. 发明申请

US20110247937A1 Method and apparatus for permeating flow desalination 有权
标题翻译：用于渗透海水淡化的方法和装置
公开(公告)号：US20110247937A1
公开(公告)日：2011-10-13
申请号：US12002664
申请日：2007-12-19
申请人： Nam P. Suh , Sang-Gook Kim , Taesik Lee , Ishan Barman , Gyunyoung Heo
发明人： Nam P. Suh , Sang-Gook Kim , Taesik Lee , Ishan Barman , Gyunyoung Heo
IPC分类号： C02F1/48 , C02F103/08 , B82Y99/00
CPC分类号： C02F1/4691 , C02F2001/46133 , C02F2001/46161 , C02F2103/08 , C02F2209/005 , C02F2209/40 , C02F2305/08
摘要： A water desalination system and method in accordance with the principles of the present invention employs capacitive deionization to remove ions from source water to produce deionzed and waste water. The process employs charged electrodes to attract ions of opposite polarity from the source water. The process of discharging the electrodes employs solvent drag
摘要翻译：根据本发明的原理的水脱盐系统和方法采用电容去离子来从源水中除去离子以产生去离子水和废水。该方法使用带电电极来吸引与源水相反极性的离子。电极放电的过程使用溶剂阻力

4. 发明授权

US06984168B1 Apparatus and method for chemical mechanical polishing of substrates 失效
公开(公告)号：US06984168B1
公开(公告)日：2006-01-10
申请号：US09628563
申请日：2000-07-31
申请人： Jason Melvin , Nam P. Suh , Hilario L. Oh
发明人： Jason Melvin , Nam P. Suh , Hilario L. Oh
IPC分类号： B24B29/00 , B24B5/00
CPC分类号： B29C45/1773
摘要： A chemical mechanical polishing system having a wafer carrier assembly is provided. The wafer carrier assembly includes a wafer carrier support frame, a wafer carrier head housing rotable mounted on the wafer carrier support frame, with a base including a bladder bellows operating connecting the wafer carrier base to the wafer carrier head housing such that rotational torque is transferred from the wafer carrier head housing to the wafer carrier base. Further provided is a retaining ring, operatively connected to a retaining ring bearing which allows relative axial motion while constraining relative radial motion between the retaining ring and the wafer carrier head housing; and a retaining ring bellows, operatively connecting the retaining ring bearing to urge the retaining ring against a polishing member. A chamber formed by the bladder bellows, the wafer carrier base and the wafer carrier head housing may be pressurized to load the wafer carrier base against a polishing member, independent of any frictional loads on the retaining ring.

5. 发明授权

US06942496B2 Woven multiple-contact connector 有权
标题翻译：编织多点接头
公开(公告)号：US06942496B2
公开(公告)日：2005-09-13
申请号：US10273241
申请日：2002-10-17
申请人： Matthew Sweetland , Nam P. Suh
发明人： Matthew Sweetland , Nam P. Suh
IPC分类号： H01R11/01 , H01R3/00 , H01R12/71 , H01R13/15 , H01R13/24 , H01R13/46 , H01R12/00
CPC分类号： H01R13/2407 , H01R12/714 , H01R13/2492
摘要： A multiple-contact woven connector including a weave arranged to provide a plurality of tensioned fibers and a conductor woven with the plurality of tensioned fibers so as to form a plurality of peaks and valleys along a length of the conductor. The conductor has a plurality of contact points positioned along the length of the conductor, such that when the conductor engages a conductor of a mating connector element, at least some of the plurality of contact points provide an electrical connection between the conductor of the multiple-contact woven connector and the conductor of the mating connector element. The tensioned fibers of the weave provide a predetermined contact force between the at least some of the plurality of contact points of the conductor of the multiple-contact woven connector and the conductor of the mating connector element.
摘要翻译：一种多接触编织连接器，包括布置成提供多根张紧纤维的编织物和与所述多根张紧纤维编织的导体，以沿着所述导体的长度形成多个峰和谷。导体具有沿着导体的长度定位的多个接触点，使得当导体接合配对连接器元件的导体时，多个接触点中的至少一些提供多重接触元件的导体之间的电连接，接触编织连接器和配合连接器元件的导体。织物的张紧纤维在多接触编织连接器的导体的多个接触点中的至少一些与配合连接器元件的导体之间提供预定的接触力。

6. 发明授权

US6005013A Gear throttle as a nucleation device in a continuous microcellular extrusion system 失效
标题翻译：齿轮油门作为连续微孔挤压系统中的成核装置
公开(公告)号：US6005013A
公开(公告)日：1999-12-21
申请号：US696650
申请日：1996-08-14
申请人： Nam P. Suh , Torsten Hermann
发明人： Nam P. Suh , Torsten Hermann
IPC分类号： B29C44/34 , B29C44/46 , B29C44/60 , B29C47/02 , B29C47/50 , C08J9/12 , C08J9/00
CPC分类号： B29C47/367 , B29C44/348 , B29C44/461 , B29C44/60 , B29C47/02 , B29C47/364 , B29C47/38 , C08J9/12 , B29C47/0009 , Y10S521/917
摘要： Disclosed herein is an improvement in microcellular or supermicrocellular polymer extrusion systems. Both conventional and microcellular systems employ an extruder which plasticates polymer pellets into a polymer melt; a gas metering system, whereby a gas is injected directly in the polymer melt flow in the extruder; a mixing and homogenizing section of the extruder, which creates a single-phase solution of the polymer and the gas; and a nucleation device at the outlet end of the extruder. In this invention, the improvement to the conventional system comprises the nucleation means attached to said extruder which is a gear pump acting as a throttle rather than a pump. With this improvement, the discharge pressure is dictated by die resistance and flow rate as delivered by the gear throttle, and the pressure drop of the polymer/gas single-phase solution is nearly instantaneous.
摘要翻译：本文公开了微孔或超细胞聚合物挤出系统的改进。常规和微孔系统都采用将聚合物颗粒塑化成聚合物熔体的挤出机; 气体计量系统，其中气体直接在挤出机中的聚合物熔体流中注入; 挤出机的混合和均化部分，其产生聚合物和气体的单相溶液; 和在挤出机出口端的成核装置。在本发明中，对常规系统的改进包括连接到所述挤出机的成核装置，该挤出机是用作节流阀而不是泵的齿轮泵。通过这种改进，排气压力由齿轮节流阀输送的模具阻力和流速决定，聚合物/气体单相溶液的压降几乎是瞬时的。

7. 发明授权

US4423191A High frequency electric field curing of polymeric composites 失效
标题翻译：高频电场固化聚合物复合材料
公开(公告)号：US4423191A
公开(公告)日：1983-12-27
申请号：US259657
申请日：1981-05-01
申请人： Richard E. Haven , Nam P. Suh
发明人： Richard E. Haven , Nam P. Suh
IPC分类号： C08J3/28 , C08L67/06
CPC分类号： C08J3/28 , C08L67/06
摘要： A method for curing a resinous composition comprising an admixture of a thermosetting resin and dielectrically lossy particles is described wherein the lossy particles have a dielectric constant substantially the same as the dielectric constant of the resin. The method comprises subjecting said admixture to a high frequency alternating electric field for sufficient time to heat the lossy particles and initiate the chemical reaction to cure the resin. Also described are shaped articles of manufacture made by curing resinous compositions in accord with the described method. Such articles have enhanced mechanical properties due to the curing process.
摘要翻译：描述了一种固化含有热固性树脂和介电损耗颗粒的混合物的树脂组合物的方法，其中有损耗颗粒的介电常数与树脂的介电常数基本相同。该方法包括使所述混合物经受高频交变电场足够的时间以加热有害颗粒并开始化学反应以固化树脂。还描述了根据所述方法固化树脂组合物制成的成型制品。这些制品由于固化过程而具有增强的机械性能。

8. 发明授权

US4352059A Determination of moisture level in materials 失效
标题翻译：材料中水分含量的测定
公开(公告)号：US4352059A
公开(公告)日：1982-09-28
申请号：US159221
申请日：1980-06-13
申请人： Nam P. Suh , Stephen D. Senturia , Byung H. Kim
发明人： Nam P. Suh , Stephen D. Senturia , Byung H. Kim
IPC分类号： G01N27/22 , G01R27/26
CPC分类号： G01N27/223 , G01R27/2647
摘要： A method for determining the moisture content of dielectric materials is described wherein a sample of the material is placed between two electrodes and an electric field is applied. An alternating frequency in the range of radio waves and lower is applied to the electrodes and the dielectric loss properties of the material are determined. The dielectric loss properties are then used to determine moisture content. In an alternate embodiment, a step voltage is applied to the electrodes and the direct current is monitored. The decrease in value of direct current during a time interval following the application of the step voltage is used to determine the moisture content.
摘要翻译：描述了用于确定介电材料的水分含量的方法，其中将材料的样品放置在两个电极之间并施加电场。将电波范围内的交变频率施加到电极，确定材料的介电损耗特性。然后使用介电损耗特性来测定水分含量。在替代实施例中，对电极施加阶梯电压，并监视直流电流。使用施加阶梯电压之后的时间间隔内的直流电流值的降低来确定含水量。

9. 发明授权

US4035550A Fiber reinforced composite of high fracture toughness 失效
$Fiber reinforced composite of high fracture toughness$
标题翻译：纤维增强复合材料具有较高的断裂韧性
公开(公告)号：US4035550A
公开(公告)日：1977-07-12
申请号：US535358
申请日：1974-12-23
申请人： Nam P. Suh , Terence J. Jones , Nak-Ho Sung
发明人： Nam P. Suh , Terence J. Jones , Nak-Ho Sung
IPC分类号： C08K9/00 , B32B5/00 , C03C25/24 , C08J5/06 , C08J5/08 , C08K9/04 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , B32B9/00 , D02G3/00
CPC分类号： C08J5/06 , C03C25/243 , Y10T428/264 , Y10T428/265 , Y10T428/269 , Y10T428/2933 , Y10T428/2938 , Y10T428/2962 , Y10T428/2967 , Y10T428/2969 , Y10T428/31612 , Y10T428/31652 , Y10T428/31663 , Y10T428/31667 , Y10T428/31844
摘要： This invention relates to fiber reinforced plastic composites, and more particularly, composites having substantially improved fracture toughness at high speed loading. In accordance with this invention, the fracture toughness of a composite is substantially improved by the use of an internal energy damping mechanism which is dependent upon the rate of loading. This energy damping mechanism comprises fibers dispersed through the composite pre-coated with a viscous fluid. Upon impact, substantial energy is dissipated at the fiber-matrix interface due to shear deformation of the coated viscous layer.
摘要翻译：本发明涉及纤维增强塑料复合材料，尤其涉及在高速载荷下具有显着提高的断裂韧性的复合材料。根据本发明，通过使用取决于负载速率的内能阻尼机构，复合材料的断裂韧性大大提高。该能量阻尼机构包括通过预先涂覆有粘性流体的复合材料分散的纤维。在受到冲击时，由于涂覆的粘性层的剪切变形，在纤维 - 基质界面上消耗大量的能量。

10. 发明授权

US4034966A Method and apparatus for mixing particles 失效
标题翻译：颗粒混合的方法和装置
公开(公告)号：US4034966A
公开(公告)日：1977-07-12
申请号：US628966
申请日：1975-11-05
申请人： Nam P. Suh , Charles L. Tucker, III
发明人： Nam P. Suh , Charles L. Tucker, III
IPC分类号： B01F3/18 , B01F5/00 , B01F13/00 , B01F15/00
CPC分类号： B01F3/18 , B01F13/0001
摘要： A method and apparatus for forming a mixture of solid particles of two different types wherein the particles of one type are electrically charged with a charge of one polarity, e.g., a positive polarity, and the particles of the other type are electrically charged with a charge of the opposite polarity,e.g., a negative polarity. The charged particles are combined over a selected time period during which they retain their mobility so that at the end of such time period they form a mixture the characteristic of which is better than a random mixture, i.e., the ratio of the number of particles of one type to the number of particles of the other type in each of a plurality of samples thereof tends to be the same as the ratio of the number of particles of said one type to the number of particles of the other type in the overall mixture.
摘要翻译：一种用于形成两种不同类型的固体颗粒混合物的方法和装置，其中一种类型的颗粒用一种极性的电荷（例如，正极性）充电，另一种类型的颗粒用电荷具有相反的极性，例如负极性。带电粒子在选定的时间段内合并，在此期间它们保持其迁移率，使得在该时间段结束时，它们形成混合物，其特性优于无规混合物，即，随机混合物的颗粒数与多个样品中的每一个样品中的其他类型的颗粒数量的一种类型倾向于与所述一种混合物中所述一种类型的颗粒数与另一种类型的颗粒数的比率相同。

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