公开(公告)号：US4975717A

公开(公告)日：1990-12-04

申请号：US395812

申请日：1989-08-18

申请人： Hiroaki Takemoto ,  Yutaka Tamura ,  Kiyoshi Maeda

发明人： Hiroaki Takemoto ,  Yutaka Tamura ,  Kiyoshi Maeda

IPC分类号： G02B26/10 ,  G06K15/12 ,  H04N1/113 ,  H04N1/23

CPC分类号： G06K15/12

摘要： A light source (8) and beam splitter (24) are connected with each other through a single mode optical fiber (14) cable so that a laser beam (B1) emitted from the light source is transmitted to the beam splitter through the single mode optical fiber cable, to be divided into a plurality of laser beams (B4). The respective laser beams emitted from the beam splitter are modulated by an acoustic-optical modulator (30), and then focused onto a photosensitive film (F).

摘要翻译： 光源（8）和分束器（24）通过单模光纤（14）电缆彼此连接，使得从光源发射的激光束（B1）通过单模传输到分束器 光纤电缆，被分成多个激光束（B4）。 从光束分离器发射的各激光束被声光调制器（30）调制，然后聚焦到感光膜（F）上。

公开(公告)号：US5323184A

公开(公告)日：1994-06-21

申请号：US823302

申请日：1992-01-21

申请人： Hiroaki Takemoto ,  Masafumi Tagaya

发明人： Hiroaki Takemoto ,  Masafumi Tagaya

IPC分类号： G03F7/24 ,  B41J2/455 ,  H04N1/06 ,  H04N1/29 ,  H04N1/21 ,  B41J2/435 ,  G01D15/16

CPC分类号： B41J2/45 ,  H04N1/06 ,  H04N1/0685

摘要： The present invention provides an apparatus for recording an image on a photosensitive material, wherein a recording drum 2 is enclosed with an enclosure 10 in which an opening 12 is provided in the direction of movement of a recording head 6. The opening 12 is covered with a light shield member 14 and the light shield member 14 is wound by winding shafts 24 and 26 at its both ends. To the light shield member 14 there is provided a through hole 16, into which an image forming lens 18 of the recording head 6 is inserted. Thus the recording head 6 is allowed to be movable and light shielding is effected only by the small-sized enclosure 10.

摘要翻译： 本发明提供一种用于在感光材料上记录图像的装置，其中记录鼓2被封闭在其中，在记录头6的运动方向上设有开口12的外壳10。 遮光构件14和遮光构件14在其两端由卷绕轴24和26缠绕。 在遮光部件14上设有插入记录头6的成像透镜18的通孔16。 因此，记录头6被允许是可移动的，并且仅由小尺寸的外壳10实现遮光。