专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4175832A Two-axis mirror control apparatus 失效
标题翻译：双轴镜控制装置
公开(公告)号：US4175832A
公开(公告)日：1979-11-27
申请号：US881118
申请日：1978-02-24
申请人： Nobutomo Umeki , Mikio Sugiki
发明人： Nobutomo Umeki , Mikio Sugiki
IPC分类号： H04N5/85 , G02B7/182 , G02B26/10 , G11B7/08 , G11B7/085 , G11B7/09 , G02B27/17
CPC分类号： G11B7/08582 , G02B7/1821 , G11B7/08 , G11B7/0925
摘要： A mirror is held against a pointed supporting member by a magnetic field of attraction between a first magnetic assembly attached to the mirror and a second magnetic assembly spaced from the first assembly and directly or indirectly attached to the supporting member. The mirror can pivot in two directions in response to magnetic control fields produced by coils around the first magnetic assembly but is prevented by interlocking magnetic fields from rotating on an axis in a third direction. The interlocking fields may be produced by assymmetrically located magnetic members attached to the first and second magnetic assemblies or by dividing both the first and second magnetic assemblies into similar oppositely polarized sectors.
摘要翻译：反射镜通过附接到反射镜的第一磁性组件与与第一组件间隔开并直接或间接地附接到支撑构件的第二磁性组件之间的吸引磁场而抵靠尖锐的支撑构件保持。响应于围绕第一磁性组件的线圈产生的磁控制场，反射镜可以在两个方向上枢转，但是通过互锁磁场在第三方向上在轴上旋转来防止镜子。互锁场可以通过附接到第一和第二磁性组件的不对称定位的磁性构件或通过将第一和第二磁性组件分成相似的相对偏振的扇区来产生。

2. 发明授权

US5079430A Ultraviolet radiation projector and optical image forming apparatus 失效
标题翻译： ULTRAVIOLET辐射投影仪和光学图像形成装置
公开(公告)号：US5079430A
公开(公告)日：1992-01-07
申请号：US499943
申请日：1990-03-27
申请人： Masanobu Yamamoto , Nobutomo Umeki , Katsutoshi Ohno , Kazumine Itoh
发明人： Masanobu Yamamoto , Nobutomo Umeki , Katsutoshi Ohno , Kazumine Itoh
IPC分类号： G03B15/00 , G03F1/00 , G03F7/20 , G09G1/00 , H01J63/06 , H01L21/027 , H01L21/30 , H05K3/00
CPC分类号： G03F7/70416 , G03B15/003 , G03F7/2057 , G03F7/70375 , H05K3/0082
摘要： An ultraviolet radiation projector of this invention includes a focusing optical member arranged between an exposure surface of an ultraviolet sensitive material and a panel surface of a CRT for emitting an ultraviolet beam to expose the exposure surface which is kept separated from the focusing optical member, thereby preventing contact between the exposure surface and the focusing optical member. An optical image forming apparatus of this invention can form a high-precision two-dimensional image for an electronic circuit pattern by exposing the exposure surface with a pattern corresponding to a desired electronic circuit pattern using the ultraviolet radiation projector as a light source. In addition, sheet-like resins cured by the exposure with the ultraviolet beam using the ultraviolet radiation projector as a light source are sequentially stacked to form a desired high-precision three-dimensional image.
摘要翻译：本发明的紫外线照射投影仪包括配置在紫外线感光材料的曝光面和CRT用面板表面之间的聚焦光学元件，用于发射紫外线，以暴露与聚焦系统分离的曝光表面，从而防止曝光表面与聚焦系统的任何元件之间的接触。本发明的光学图像形成装置可以通过使用紫外线辐射投影仪作为光源，以对应于期望的电子电路图案的图案曝光曝光表面来形成用于电子电路图案的高精度二维图像。另外，使用紫外线照射投影仪作为光源通过紫外线照射而固化的片状树脂依次层叠，形成期望的高精度三维图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式