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1. 发明授权

US4211890A Electronic circuit boards 失效
标题翻译：电子电路板
公开(公告)号：US4211890A
公开(公告)日：1980-07-08
申请号：US906742
申请日：1978-05-17
申请人： Ryoichi Sado , Koichi Nei
发明人： Ryoichi Sado , Koichi Nei
IPC分类号： H05K1/11 , H05K1/14 , H05K1/18 , H05K3/00 , H05K3/30 , H05K3/32 , H05K3/36 , H05K1/08
CPC分类号： H05K3/306 , H05K3/365 , H05K2201/0133 , H05K2201/09045 , H05K2201/10575 , H05K2201/10689 , H05K2201/2036 , H05K3/0064 , H05K3/325
摘要： An electronic circuit board has protrusions of rubber-like material on the surface opposite to the surface on which the printed circuit is provided with terminal contact points located at positions in correspondence with the individual terminal contact points or with the individual groups of the terminal contact points, each of the groups being composed of the terminal contact points aligned in a row.
摘要翻译：电子电路板在与印刷电路的表面相对的表面上具有橡胶状材料的突起，该表面设置有位于与各个端子接触点相对应的位置处的端子接触点或与端子接触点的各个组每个组由连续排列的端子接触点构成。

2. 发明授权

US4314115A Key-board switching unit 失效
标题翻译：键盘切换单元
公开(公告)号：US4314115A
公开(公告)日：1982-02-02
申请号：US133663
申请日：1980-03-25
申请人： Ryoichi Sado , Koichi Nei
发明人： Ryoichi Sado , Koichi Nei
IPC分类号： G06F3/02 , H01H13/702 , H01H13/703 , H01H13/712 , H01H13/785 , H01H13/70
CPC分类号： H01H13/785 , H01H13/702 , H01H13/703 , H01H2201/032 , H01H2207/002 , H01H2207/024 , H01H2211/006 , H01H2215/008
摘要： The invention provides a novel key-board switching unit used, for example, in pocketable electronic calculators for producing binary-coded signals corresponding to contacting of movable contact points on the bottom surface of a keyboard covering pad and fixed contact points on the printed circuit board on which the covering pad is mounted when pushed with a finger tip or a pushing means. The printed circuit board in the inventive switching unit has a so fine and complicated circuit pattern that, in the prior art, one or more of jumping circuits crossing over a printed base pattern are indispensable resulting in much increased production costs while, in the inventive switching unit, the circuit pattern on the circuit board per se may be incomplete by the lack of such jumping circuits and, instead, the covering pad is provided with conductive connections corresponding to the lacking jumping circuits on the circuit board to form necessary jumping circuits when the covering pad is mounted on the circuit board.
摘要翻译：本发明提供了一种新颖的键盘开关单元，其例如用在用于产生二进制编码信号的便携式电子计算器中，该二进制编码信号对应于键盘覆盖垫的底表面上的活动触点与印刷电路板上的固定触点的接触当用指尖或推动装置推动时，其上安装有覆盖垫。本发明的开关单元中的印刷电路板具有如此精细和复杂的电路图案，在现有技术中，跨越印刷基底图案的一个或多个跳跃电路是必不可少的，导致大量增加的生产成本，而在本发明的开关单元，电路板本身的电路图案可能由于缺少这种跳跃电路而不完整，而是替代地，覆盖焊盘设置有对应于电路板上缺乏跳跃电路的导电连接，以形成必要的跳跃电路，当覆盖垫安装在电路板上。

3. 发明授权

US4342723A Gas-exchange sheet members 失效
标题翻译：气体交换片材
公开(公告)号：US4342723A
公开(公告)日：1982-08-03
申请号：US165729
申请日：1980-07-03
申请人： Ryoichi Sado , Kazutoki Tahara
发明人： Ryoichi Sado , Kazutoki Tahara
IPC分类号： A61M1/16 , B01D63/00 , B01D31/00
CPC分类号： A61M1/1698 , A61M1/1627 , B01D53/228 , B01D63/06 , B01D69/046 , B01D71/70 , B01D2321/2016
摘要： A sheet member of silicone rubber suitable for use in gas-exchange such as oxygenation and decarbonation of blood in an oxygenator of a mechanical heart and lung is proposed.The sheet member of the invention is provided with a plurality of capillary pores extending in parallel and each opening at both ends thereof. The oxygenator is constructed with a plurality of the inventive sheet members arranged in parallel and air is passed through the spaces between the adjacent sheet members while blood is passed through the capillary pores in the sheet members.The efficiency of the gas exchange by use of the above sheet members is further enhanced by providing the sheet member with capillary pores each having an undulating longitudinal cross section comprised of an alternating repetition of wider portions and narrower portions.
摘要翻译：提出了一种适用于气体交换的硅橡胶片材，例如机械心脏和肺的氧合器中血液的氧合和脱碳。本发明的片状部件具有平行延伸的多个毛细管孔，其两端各自具有开口。氧合器由多个平行布置的本发明的片状构件构成，空气通过相邻的片状构件之间的空间，同时血液通过片状构件中的毛细管孔。通过提供片状部件具有毛细孔，进一步提高了通过使用上述片状部件的气体交换的效率，每个毛细孔具有包括较宽部分和较窄部分的交替重复的起伏纵向截面。

4. 发明授权

US4357266A Flexible resistor compositions 失效
标题翻译：柔性电阻组合物
公开(公告)号：US4357266A
公开(公告)日：1982-11-02
申请号：US227619
申请日：1981-01-23
申请人： Ryoichi Sado , Kenichi Okada
发明人： Ryoichi Sado , Kenichi Okada
IPC分类号： H01C7/02 , H01B1/12 , H01B1/24 , H01C7/04 , H01C7/10 , H01C7/105 , H01B1/02
CPC分类号： H01C7/105 , H01B1/24
摘要： The invention provides a novel composition capable of giving an electrically conductive, flexible shaped body having stability in the applied voltage vs. current performance. The composition comprises an electrically insulating polymeric material having flexibility such as a diorganopolysiloxane, a finely divided particulate or fibrous metallic silicon such as a finely powdered semiconductor grade high purity metallic silicon dispersed in the insulating polymeric material as the matrix and an organosilicon compound having at least one functional group directly bonded to the silicon atom or at least one peroxy linkage directly bonded to the silicon atom in a molecule.
摘要翻译：本发明提供了一种新颖的组合物，其能够提供导电的柔性成形体，其在施加的电压与电流性能方面具有稳定性。该组合物包含具有柔软性的电绝缘聚合材料，例如二有机聚硅氧烷，分散在颗粒或纤维状金属硅如细粉末半导体级高纯度金属硅作为基体的绝缘聚合材料，以及至少具有至少直接键合到硅原子上的一个官能团或在分子中直接键合到硅原子上的至少一个过氧键。

5. 发明授权

US4330165A Press-contact type interconnectors 失效
标题翻译：压接式互连器
公开(公告)号：US4330165A
公开(公告)日：1982-05-18
申请号：US160729
申请日：1980-06-18
申请人： Ryoichi Sado
发明人： Ryoichi Sado
IPC分类号： H01R11/01 , H01R12/71 , H01R13/24 , H01R13/33 , H01R31/00 , H05K3/32 , H05K3/36 , H01R13/48
CPC分类号： H01R12/714 , H01R13/24 , H01R13/33 , H01R31/00 , H05K3/325 , H05K3/368
摘要： The invention provides a novel interconnector of presscontact type of a rod-like configuration used as sandwiched between two circuit boards for electric connection therebetween. Different from the conventional interconnectors of the similar types composed of a rod-like member of an insulating rubbery elastomer and a plurality of linear conductive bodies embedded in the rod member penetrating therethrough, the inventive interconnector is further provided with at least one insulating sheet member made of a material with higer rigidity than the rubbery elastomer as embedded within or bonded to the surface of the rod member extending longitudinally. By virtue of the sheet member, the Poisson deformation of the rod member in the longitudinal direction under a compression is prevented so as to improve the reliability of the electric connection. Further, the sheet member is bent or curved as viewed in the longitudinal direction so as to facilitate absorption of the local stress in the rod member under compression in contribution to further improvement of the stability in the electric connection with the interconnector.
摘要翻译：本发明提供了一种用于夹在两个用于彼此之间的电连接的电路板之间的棒状构造的压接形式的新型互连器。不同于由绝缘橡胶弹性体的杆状构件和嵌入在杆构件中的多个线性导电体的类似类型的常规互连器穿透其中，本发明的互连器还设置有至少一个绝缘片构件，具有刚性高于橡胶弹性体的材料，其嵌入或粘合到纵向延伸的杆构件的表面中。通过片材，防止杆件在压缩下的纵向方向上的泊松变形，从而提高电连接的可靠性。此外，片状构件在纵向方向上弯曲或弯曲，以便于在压缩下吸收杆构件中的局部应力，有助于进一步提高与互连器的电连接的稳定性。

6. 发明授权

US4289940A Keyboard switch covering pads 失效
标题翻译：键盘开关覆盖垫
公开(公告)号：US4289940A
公开(公告)日：1981-09-15
申请号：US96513
申请日：1979-11-21
申请人： Ryoichi Sado , Yoshitusgu Morikawa
发明人： Ryoichi Sado , Yoshitusgu Morikawa
IPC分类号： G06F3/02 , H01H13/52 , H01H13/702 , H01H9/26 , B32B3/10
CPC分类号： H01H13/702 , H01H2203/034 , H01H2207/01 , H01H2209/002 , H01H2209/004 , H01H2209/014 , H01H2209/078 , H01H2217/012 , H01H2227/002 , H01H2229/028 , H01H2231/002 , Y10S428/901 , Y10T428/24331 , Y10T428/24752 , Y10T428/28 , Y10T428/31826
摘要： A novel keyboard switch covering pad suitable for use in, for example, a pocketable electronic calculator is proposed which is safe from the danger of failure or erroneous operation of the LSI or other electronic devices built in the instrument when two or more of the key switches are pushed simultaneously.The keyboard switch covering pad of the invention comprises an electrically conductive rubber sheet divided into a desired number of sections and an electrically insulating sheet which serves as a common lining for the divided sections of the rubber sheet, on which the divided sections are bonded keeping an electrically insulating air gap space between each other.
摘要翻译：提出了一种适用于例如便携式电子计算器的新颖的键盘开关覆盖垫，当两个或更多个按键开关处于安全状态时，LSI或其内置于仪器中的其他电子装置的故障或错误操作的危险是安全的被同时推动。本发明的键盘开关覆盖垫包括分成所需数量部分的导电橡胶片和用作橡胶片分割部分的公共衬里的电绝缘片，分隔部分保持在其上电绝缘空气间隙彼此之间。

7. 发明授权

US4288081A Gaskets for electric shielding 失效
标题翻译：垫圈用于电气屏蔽
公开(公告)号：US4288081A
公开(公告)日：1981-09-08
申请号：US141482
申请日：1980-04-18
申请人： Ryoichi Sado
发明人： Ryoichi Sado
IPC分类号： C08K7/00 , C08J5/00 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09K3/10 , F16J15/10 , H01B3/00 , H05K9/00 , F16J15/14 , H01B1/06
CPC分类号： H05K9/0015 , H01B3/004 , Y10S277/92 , Y10T29/49002
摘要： The invention provides a novel gasket for electric shielding composed of an electrically insulating rubbery elastic material as the continuum or matrix and a conductive phase dispersed therein. Different from conventional gaskets for electric shielding in which conductive filaments or particles form the dispersed phase, the inventive gasket for electric shielding comprises flakes of a conductive material as the dispersed phase in the matrix and the flakes are in orientation in such a manner that the flat surfaces of them lie substantially perpendicularly to the contacting surfaces of the gasket. Owing to this unique internal structure, the inventive gasket for electric shielding is very efficient in absorbing the energy of the electric fields or electromagnetic waves.
摘要翻译：本发明提供了一种用于电屏蔽的新型垫片，其由作为连续体或基体的电绝缘橡胶弹性材料和分散在其中的导电相组成。与传统的导电丝或颗粒形成分散相的电屏蔽垫片不同，本发明的用于电屏蔽的垫圈包括作为基体中的分散相的导电材料的薄片，并且薄片以这样一种方式取向它们的表面基本上垂直于垫片的接触表面。由于这种独特的内部结构，本发明的用于电屏蔽的垫圈在吸收电场或电磁波的能量方面非常有效。

8. 发明授权

US4520562A Method for manufacturing an elastic composite body with metal wires embedded therein 失效
标题翻译：制造金属线嵌入其中的弹性复合体的方法
公开(公告)号：US4520562A
公开(公告)日：1985-06-04
申请号：US549014
申请日：1983-11-04
申请人： Ryoichi Sado , Kazutoki Tahara
发明人： Ryoichi Sado , Kazutoki Tahara
IPC分类号： H01B5/16 , B29B15/00 , B29C69/00 , B29C70/72 , B29C70/88 , H01B7/08 , H01B13/00 , H01R43/02 , H05K3/32 , H05K9/00
CPC分类号： B29C70/72 , B29C70/885 , H01R12/52 , H05K9/0015 , B29K2105/101 , B29K2995/0005 , B29L2031/3406 , Y10T29/49211
摘要： The invention provides a novel and improved method for manufacturing an elongated piece of a composite body composed of a rubber or plastic body of an elongated form and a plurality of electroconductive linear bodies embedded in or bonded on the surface of the elongated rubber or plastic body in alignment, each of the linear bodies extending in the transverse direction of the elongated body in substantial parallelism with each other and being in a curved, bent or corrugated form useful as a connector, electromagnetic shielding gasket and the like. Different from conventional known methods, the invention proposes a method in which the linear bodies are first integrated with the sheet of rubber or plastic followed by corrugating the linear bodies together with the sheet and chopping of the thus corrugated composite body into pieces in a plane perpendicular to the longitudinal direction of the linear bodies.
摘要翻译：本发明提供了一种制造复合体的细长件的新颖和改进的方法，该复合体由细长形式的橡胶或塑料体和多个嵌入或结合在细长橡胶或塑料体的表面上的导电线性体组成，每个线状体在细长体的横向方向上以基本平行的方式延伸并且呈弯曲，弯曲或波纹状，用作连接器，电磁屏蔽垫圈等。本发明不同于传统的已知方法，提出了一种方法，其中线性体首先与橡胶或塑料一体化，然后将线状体与片材一起波纹化，并将这样波纹状的复合体在垂直的平面中切割成片相对于线状体的纵向。

9. 发明授权

US4252391A Anisotropically pressure-sensitive electroconductive composite sheets and method for the preparation thereof 失效
标题翻译：各向异性压敏导电复合片及其制备方法
公开(公告)号：US4252391A
公开(公告)日：1981-02-24
申请号：US49977
申请日：1979-06-19
申请人： Ryoichi Sado
发明人： Ryoichi Sado
IPC分类号： B29C47/00 , B29C70/14 , B29C70/88 , H01C10/10 , H03K17/96 , B32B7/00
CPC分类号： B29C47/0004 , B29C47/0021 , B29C70/14 , B29C70/882 , H01C10/106 , H03K17/9625 , B29K2105/06 , H03K2017/9602 , Y10T428/24174
摘要： Anisotropically pressure-sensitive electroconductive composite sheets are provided which have a very low electric conductive resistance in the direction perpendicular to the plane of the sheet when compressed with an adequate pressure in the direction but a high insulating resistance in all directions within the plane of the sheet. The composite sheets are constructed so that electrically conductive fibers are uniformly dispersed in the matrix of an electrically insulating substance, the average length of the fibers ranging from 20 to 80% of the thickness of the sheet, and are aligned in the direction substantially perpendicular to the plane. They are useful as a switching material in various miniaturized electronic circuits.
摘要翻译：提供各向异性压敏导电复合片材，其在垂直于片材平面的方向上具有非常低的导电电阻，当在方向上以足够的压力压缩时，在片材的平面内的所有方向上具有高的绝缘电阻。复合片被构造成使得导电纤维均匀地分散在电绝缘物质的基质中，纤维的平均长度为片材厚度的20至80％，并且在基本垂直于飞机。它们可用作各种小型化电子电路中的开关材料。

10. 发明授权

US4199637A Anisotropically pressure-sensitive electroconductive composite sheets and method for the preparation thereof 失效
标题翻译：各向异性压敏导电复合片及其制备方法
公开(公告)号：US4199637A
公开(公告)日：1980-04-22
申请号：US911418
申请日：1978-06-01
申请人： Ryoichi Sado
发明人： Ryoichi Sado
IPC分类号： H01R11/01 , B29B7/00 , B29B15/00 , B29C47/00 , B29C70/14 , B29C70/88 , H01B1/20 , H01B1/24 , H01B5/00 , H01B5/16 , H01B13/00 , H01C10/10 , H01H13/785 , H01R13/24 , H01R31/00 , H01R43/00 , H03H9/05 , B32B7/00 , B32B5/08 , B32B5/16
CPC分类号： H01H13/785 , B29C47/0004 , B29C70/14 , B29C70/882 , H01B5/16 , H01R13/2414 , H01R31/00 , H01R43/007 , B29C47/0021 , B29K2105/06 , H01H2201/036 , Y10T428/1405 , Y10T428/1438 , Y10T428/24174 , Y10T428/249945 , Y10T428/2931 , Y10T428/2938 , Y10T428/294 , Y10T428/2973 , Y10T428/2978 , Y10T428/31663
摘要： Anisotropically pressure-sensitive electroconductive composite sheets are provided which have a very low electric conductive resistance in the direction perpendicular to the plane of the sheet when compressed with an adequate pressure in the direction but a high insulating resistance in all directions within the plane of the sheet. The composite sheets are constructed so that electrically conductive fibers are uniformly dispersed in the matrix of an electrically insulating substance, the average length of the fibers ranging from 20 to 80% of the thickness of the sheet, and are aligned in the direction substantially perpendicular to the plane. They are useful as a switching material in various miniaturized electronic circuits.
摘要翻译：提供各向异性压敏导电复合片材，其在垂直于片材平面的方向上具有非常低的导电电阻，当在方向上以足够的压力压缩时，在片材的平面内的所有方向上具有高的绝缘电阻。复合片被构造成使得导电纤维均匀地分散在电绝缘物质的基质中，纤维的平均长度为片材厚度的20至80％，并且在基本垂直于飞机。它们可用作各种小型化电子电路中的开关材料。

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