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1. 发明授权

US5130042A Electrorheological fluids comprising carbonaceous particulates dispersed in electrical insulating oily medium having P.dbd.N bonds in the molecule 失效
标题翻译：含有分子中P = N的电绝缘油介质中分散的碳酸盐颗粒的电学流体
公开(公告)号：US5130042A
公开(公告)日：1992-07-14
申请号：US603007
申请日：1990-10-25
申请人： Yasuo Kurachi , Mitsuya Tanaka , Yuichi Ishino , Tasuku Saito
发明人： Yasuo Kurachi , Mitsuya Tanaka , Yuichi Ishino , Tasuku Saito
IPC分类号： C10M169/04 , C10M171/00 , C10M171/06 , C10N20/00 , C10N40/14
CPC分类号： C10M171/001
摘要： Electrorheological fluids display swift and reversible increase in apparent viscosity under application of an electrical potential difference to the fluid, and are composed generally of electrical insulating oily medium and dielectric fine-particles dispersed therein.It is an object of the present invention to provide an electrorheological fluid capable of exhibiting enhanced electrorheological effect with smaller electric power consumption.Electrorheological fluid according to the present invention comprises particulates having a specific gravity of not smaller than 1.2 and water content of not larger than 4 wt. % dispersed in an electrical insulating oily medium havingf P.dbd.N bonds in the molecule.

2. 发明授权

US5106521A Electrorheological fluids comprising carbonaceous particulates dispersed in electrical insulating oily medium containing a compound having specific functional groups 失效
标题翻译：包含在具有特定功能组合物的电绝缘油介质中分散的碳酸盐颗粒的电生理流体
公开(公告)号：US5106521A
公开(公告)日：1992-04-21
申请号：US594543
申请日：1990-10-09
申请人： Yasuo Kurachi , Osaki Toshiyuki , Mitsuya Tanaka , Yuichi Ishino , Tasuku Saito
发明人： Yasuo Kurachi , Osaki Toshiyuki , Mitsuya Tanaka , Yuichi Ishino , Tasuku Saito
IPC分类号： C10M171/00
CPC分类号： C10M171/001
摘要： Electrorheological fluids display swift and reversible increase in apparent viscosity under application of an electrical potential difference to the fluid, and are composed generally of electrical insulating oily medium and dielectric fine-particles dispersed therein.At the initial stage of development, electrorheological fluids are prepared by dispersing water-carrying hydrophilic particulates in an electrical insulating oily medium. However, there are such defects as a restriction on usable temperatures so as to avoid evaporation or freezing of the water, an extreme increase in the electric current flow as the temperature raises, inferior stability caused by transfer of water etc.It is an object of the persent invention is to provide nonaqueous type electrorheological fluids having improved electrorheological property.The electrorheological fluid of the present invention is a nonaqueous type electrorheological fluid which comprises organic or inorganic particulates containing not more than 1 wt. % of water and dispersed in an oily medium superior in electrical insulation, wherein the improvement is that said fluid comprises from 0.001 wt. % to 10 wt. % of a compound having a functional group containing at least one atom selected from the group consisted of oxygen atom, nitrogen atom, sulfur atom and phosphorous atom.
摘要翻译：电流变流体在对流体施加电位差时表现出迅速且可逆的表观粘度增加，并且通常由分散在其中的电绝缘油性介质和介电微粒组成。在开发初期，通过将含水亲水性颗粒分散在电绝缘油性介质中制备电流变流体。然而，存在诸如限制使用温度以避免水的蒸发或冷冻的缺点，随着温度升高，电流流动的极大增加，由于水的转移引起的稳定性差等。目的是本发明是提供具有改善的电流变性能的非水型电流变流体。本发明的电粘滞性流体是非水型电流变流体，其包含不超过1重量％的有机或无机颗粒。％的水分散在电绝缘性优异的油性介质中，其中所述流体包含0.001重量％％〜10重量％具有含有至少一个选自氧原子，氮原子，硫原子和磷原子的原子的官能团的化合物的％。

3. 发明授权

US06833618B2 Memory system with a socket having socket pins for mounting memory modules 失效
标题翻译：内存系统，带有插座，用于安装内存模块
公开(公告)号：US06833618B2
公开(公告)日：2004-12-21
申请号：US09964474
申请日：2001-09-28
申请人： Takao Ono , Hironori Iwasaki , Mitsuya Tanaka
发明人： Takao Ono , Hironori Iwasaki , Mitsuya Tanaka
IPC分类号： H01L2334
CPC分类号： H01L25/065 , H01L2924/0002 , H01L2924/3011 , H05K1/14 , H05K2201/10159 , H05K2201/10484 , H01L2924/00
摘要： The invention provides a memory system that allows connection of a memory controller to each of plural memory modules in an equal distance. The memory system includes a memory controller, three memory modules, a single socket which the three memory modules can be inserted into and pulled out from, and a mother board on which the memory controller and the socket are mounted, etc. And, the memory controller and each of the memory modules are connected in an equal distance through the socket pins of the socket that are branched from bus wirings on the mother board. The socket is furnished with three sets of the plural socket pins in a radial form, in correspondence with each of the memory modules. The socket has two types of structures: one has three module-board contacts for one board-bus connection, and the other has one module-board contact for one board-bus connection.
摘要翻译：本发明提供一种存储器系统，其允许存储器控制器以等距离连接到多个存储器模块中的每一个。存储器系统包括存储器控制器，三个存储器模块，三个存储器模块可插入和拔出的单个插座，以及安装存储器控制器和插座的母板等。而且，存储器控制器和每个存储器模块通过从主板上的总线布线分支的插座的插座销以相等的距离连接。该插座与径向形式配备有三组多个插座销，与每个存储器模块相对应。插座具有两种类型的结构：一个具有三个模块板触点，用于一个板卡总线连接，另一个具有一个模块板触点用于一个板卡总线连接。

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