公开(公告)号：US4656078A

公开(公告)日：1987-04-07

申请号：US778744

申请日：1985-09-23

申请人： Hideo Goto ,  Takeo Hosoe ,  Toshinori Oda

发明人： Hideo Goto ,  Takeo Hosoe ,  Toshinori Oda

IPC分类号： G06F3/02 ,  B41J5/12 ,  B32B3/18 ,  B32B5/16

CPC分类号： B41J5/12 ,  H01H2219/028 ,  Y10S428/914 ,  Y10T428/24876 ,  Y10T428/24884 ,  Y10T428/24893 ,  Y10T428/26 ,  Y10T428/264

摘要： A key top of a manually operated key, comprising a base member having a top face on which a legend identifying said key is printed, and a transparent protective layer covering at least an area of said top face of the base member in which the legend is disposed. The protective layer is made of a mixture of a transparent base material, and a transparent finely particulate material which is different in refractive index from said base material.

摘要翻译： 手动键的键顶，包括具有顶面的基座构件，其上印有识别所述键的图例;以及透明保护层，其覆盖所述基座的所述上表面的至少一个区域，其中所述图例是 处置。 保护层由透明基材和与所述基材的折射率不同的透明细颗粒材料的混合物制成。

公开(公告)号：US4516978A

公开(公告)日：1985-05-14

申请号：US533573

申请日：1983-09-19

申请人： Hideo Goto ,  Takeo Hosoe ,  Toshinori Oda ,  Sosuke Ohtsuka

发明人： Hideo Goto ,  Takeo Hosoe ,  Toshinori Oda ,  Sosuke Ohtsuka

IPC分类号： H01H11/00 ,  H01H3/12 ,  H01H9/18 ,  H01H13/12 ,  H01H13/14

CPC分类号： H01H9/18 ,  H01H3/12

摘要： A key button molded of a synthetic resin and having on the top surface thereof a character or symbol printed with a coloring agent comprising a dye and a solvent which is capable of dissolving the dye and the synthetic resin, wherein the character or symbol is durably formed on the top surface by the action of the solvent on the surface and body to cause the dye to permeate the surface and the body.

摘要翻译： 一种由合成树脂模制的按键，在其顶面上具有印有着色剂的特征或符号，该着色剂包括能够溶解染料和合成树脂的染料和溶剂，其中字符或符号耐久地形成 通过溶剂在表面和身体上的作用在顶部表面上引起染料渗透到表面和身体。

公开(公告)号：US4472758A

公开(公告)日：1984-09-18

申请号：US487838

申请日：1983-04-22

申请人： Hideo Goto ,  Takeo Hosoe ,  Mitumasa Kako

发明人： Hideo Goto ,  Takeo Hosoe ,  Mitumasa Kako

IPC分类号： G06F3/02 ,  H01H11/00 ,  H01H13/00 ,  H01H13/702 ,  H03K17/975 ,  H01G5/01

CPC分类号： H01H13/702 ,  H03K17/975 ,  H01H2229/00 ,  H01H2239/006

摘要： A capacitive switching device having a pair of stationary electrodes, a movable electrode disposed capacitively relative to the stationary electrodes, and an actuator carrying the movable electrode and including a resilient member biasing the actuator away from the stationary electrodes. The movable electrode comprises a sponge member having non-porous layers on opposite sides thereof, and a resilient conductive layer adhering to one of the non-porous layers. The other non-porous layer is secured to the actuator such that the resilient conductive layer faces the stationary electrodes. A process of manufacturing the device is also disclosed. The process comprises producing the sponge member, securing a release paper with an adhesive to non-porous layers of the sponge member, removing the release paper from the non-porous layers with the adhesive left thereon, securing a resilient conductive layer to one of the non-porous layers with the adhesive left, and securing the sponge member to the actuator with the adhesive left on the other non-porous layer so that the conductive layer faces the stationary electrodes.

摘要翻译： 一种电容式开关装置，具有一对固定电极，相对于固定电极电容地配置的可动电极，以及承载该可动电极的致动器，具有将该致动器偏离固定电极的弹性部件。 可动电极包括在其相对侧上具有无孔层的海绵构件和粘附到无孔层之一的弹性导电层。 另一个无孔层被固定到致动器，使得弹性导电层面向固定电极。 还公开了一种制造该器件的方法。 该方法包括制造海绵构件，将具有粘合剂的剥离纸固定到海绵构件的无孔层上，将粘合剂留在其上从非多孔层去除剥离纸，将弹性导电层固定到 留下粘合剂的无孔层，并将海绵构件固定在致动器上，粘合剂留在另一个无孔层上，使得导电层面向固定电极。