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    • 2. 发明申请
    • LENS ARRAY UNIT AND IMAGE READING DEVICE
    • 镜头阵列和图像读取装置
    • US20100027129A1
    • 2010-02-04
    • US12511575
    • 2009-07-29
    • Shiro SATOKazuto KaseJun Yamaguchi
    • Shiro SATOKazuto KaseJun Yamaguchi
    • G02B27/12
    • G02B3/0075H04N1/02845H04N1/0318H04N2201/02458H04N2201/02485H04N2201/03112H04N2201/03141H04N2201/03145H04N2201/03154
    • A lens array unit includes a first lens array plate, a second lens array plate, and a holder. The holder includes a first surface part provided with a plurality of first through holes respectively corresponding to a plurality of first outer lenses, a second surface part provided with a plurality of second through holes respectively corresponding to a plurality of second outer lenses, and a support part operative to support the first surface part and the second surface part so as to be located at a predetermined distance from each other. The first surface part, the second surface part, and the support part are integrally formed by a light shielding material, and the first lens array plate and the second lens array plate are held by the holder by being inserted into the gap between the first surface part and the third surface part and the gap between the second surface part and the third surface part, respectively.
    • 透镜阵列单元包括第一透镜阵列板,第二透镜阵列板和保持器。 保持器包括:第一表面部分,设置有分别对应于多个第一外透镜的多个第一通孔;第二表面部分,设置有分别对应于多个第二外透镜的多个第二通孔;以及支撑件 所述部分可操作以支撑所述第一表面部分和所述第二表面部分,以便彼此位于预定距离处。 第一表面部分,第二表面部分和支撑部分由遮光材料一体地形成,并且第一透镜阵列板和第二透镜阵列板通过插入到第一表面 部分和第三表面部分以及第二表面部分和第三表面部分之间的间隙。
    • 3. 发明申请
    • Lens plate, method for manufacturing the same and image transfer device
    • 透镜板,其制造方法和图像转印装置
    • US20070241469A1
    • 2007-10-18
    • US11810871
    • 2007-06-07
    • Hiroyuki NemotoShiro Sato
    • Hiroyuki NemotoShiro Sato
    • B29D11/00
    • G02B3/0031B29D11/00278G02B3/0056G02B3/0062G02B3/0068G02B5/005
    • Spherical convex micro-lenses are arranged between rectangular grooves adjacent to each other of a lens plate. The arrangement of convex micro-lenses is made to be in parallel with the short-side direction of the lens plate, namely, the direction of the rectangular grooves. Since stray light appears mainly on the convex micro-lenses arranged in the long-side direction of the lens plate, the stray light to appear in the long-side direction of the lens plate is removed by forming grooves at regular intervals in the long-side direction of the lens plate and forming a light absorbing film in each of the rectangular grooves. Or the stray light to appear in the long-side direction of the lens plate is removed by making the direction of arrangement of convex micro-lenses different from the long-side direction of the lens plate.
    • 球面凸形微透镜布置在透镜板彼此相邻的矩形槽之间。 使凸形微透镜的布置与透镜板的短边方向,即矩形凹槽的方向平行。 由于杂散光主要出现在布置在透镜板的长边方向上的凸形微透镜上,所以通过在长条形图案中以规则的间隔形成凹槽来除去出现在透镜板的长边方向上的杂散光, 在每个矩形槽中形成光吸收膜。 或者通过使凸型微透镜的排列方向与透镜板的长边方向不同,来除去出现在透镜板的长边方向上的杂散光。
    • 4. 发明申请
    • Clean assembling module device, produciton system formed with the module, industrial robot, and pollution spred prevention system
    • 清洁装配模块装置,与模块组成的生产系统,工业机器人,污染防疫系统
    • US20060151013A1
    • 2006-07-13
    • US10516767
    • 2003-05-29
    • Haruhiro TsunetaKazuhide KoikeYoshiki ShimuraShiro SatoKazuyoshi Yasukawa
    • Haruhiro TsunetaKazuhide KoikeYoshiki ShimuraShiro SatoKazuyoshi Yasukawa
    • B08B3/04
    • F24F3/1607B25J18/04B25J21/005F24F11/30F24F11/77F24F2011/0004F24F2110/50F24F2110/64
    • A clean assembling module device that achieves cleanliness of a work area where assembling, processing, transportation, etc. of a work item are performed and that can be downsized. The invention also includes a production system, an industrial robot, and a pollution spread prevention system that are formed with the device. A clean assembling module device is provided with clean air generation means on the top of the device and is formed so as to have a work area, a clean air retaining/exhausting area and a mechanism section area, in that order from the top side of the device. The outer periphery of the work area is shielded by a clean area shielding wall. Fluid resistance between the work area and the clean air retaining/exhausting area is controlled by a partition wall having small holes. Air came through the work area and the clean air retaining/exhausting area is exhausted by an air exhausting fan to outside the device. The work area is positively pressurized, and the mechanism section area is negatively pressurized relative to the work area. Pressure in the clean air retaining/exhausting area is adjusted by the small holes of the partition wall and by rotation speed of the air exhausting fan so as to be intermediate between the pressure in the work area and the pressure in the mechanism section area.
    • 实现工件的组装,加工,运输等工作区域的清洁的清洁的组装模块装置,并且可以减小尺寸。 本发明还包括由该装置形成的生产系统,工业机器人和污染扩散预防系统。 清洁的组装模块装置在装置的顶部设置有清洁空气产生装置,并且形成为具有工作区域,清洁空气保持/排出区域和机构部分区域,从顶部 装置。 工作区域的外围被干净的区域屏蔽墙屏蔽。 工作区域和清洁空气保持/排出区域之间的流体阻力由具有小孔的分隔壁控制。 空气通过工作区域,清洁的空气保持/排出区域被排风扇排出到设备外部。 工作区域是积极加压的,机构部分区域相对于工作区域是负压的。 清洁空气保持/排出区域中的压力通过分隔壁的小孔和排气风扇的转速调节,以便在工作区域中的压力和机构部分区域中的压力之间。
    • 5. 发明授权
    • Variable magnification projection device
    • 可变放大投影装置
    • US4330179A
    • 1982-05-18
    • US148814
    • 1980-05-12
    • Shiro Sato
    • Shiro Sato
    • G03B17/12G03B21/00G02B7/14G02B15/10
    • G03B21/00G03B17/12
    • A variable magnification projection device includes a principal lens displaceable along its optical path and at least a supplementary lens movable into and out of the optical path at a fixed conjugate distance from the principal lens as the latter is displaced. The supplementary lens is linearly movable along a sliding rail extending perpendicular to the optical path and is so coupled to a fixed frame of the device that as the principal lens is displaced along the path, it is automatically moved from a first position remote from the path to a second position in which its optical axis and that of the principal lens coincide.
    • 可变放大倍数投影装置包括可沿着其光路移位的主透镜和至少一个辅助透镜,该补偿透镜以与主透镜相距的固定共轭距离可移动进出光路。 辅助透镜可沿着垂直于光路延伸的滑动导轨线性移动,并且被连接到装置的固定框架,当主透镜沿着路径移位时,辅助透镜从远离路径的第一位置自动移动 到其光轴和主透镜的光轴重合的第二位置。
    • 6. 发明申请
    • ERECTING EQUAL-MAGNIFICATION LENS ARRAY PLATE, OPTICAL SCANNING UNIT, IMAGE READING DEVICE, AND IMAGE WRITING DEVICE
    • 研究等效放大镜阵列阵列,光学扫描单元,图像读取装置和图像写入装置
    • US20120229878A1
    • 2012-09-13
    • US13413248
    • 2012-03-06
    • Hideshi NAGATAKatsuhide SHIMMOShiro SATO
    • Hideshi NAGATAKatsuhide SHIMMOShiro SATO
    • G02B26/10G02B27/12
    • G02B26/101G02B3/0068G02B27/0018
    • An erecting equal-magnification lens array plate includes: a first lens array plate provided with a plurality of first lenses arranged on a first surface and a plurality of second lenses arranged on a second surface; and a second lens array plate provided with a plurality of third lenses arranged on a third surface and a plurality of fourth lenses arranged on a fourth surface. The first and second lens array plates are stacked. An intermediate light-shielding member provided with a plurality of intermediate through holes is between the first lens array plate and the second lens array plate. The intermediate through hole is formed such that the hole diameter is progressively smaller in a tapered fashion away from the second surface toward the third surface. A plurality of V grooves are formed in an area between adjacent second lenses on the second surface.
    • 一种直立等倍透镜阵列板包括:第一透镜阵列板,设置有布置在第一表面上的多个第一透镜和布置在第二表面上的多个第二透镜; 以及设置有设置在第三表面上的多个第三透镜和布置在第四表面上的多个第四透镜的第二透镜阵列板。 第一和第二透镜阵列板被堆叠。 设置有多个中间通孔的中间遮光部件位于第一透镜阵列板和第二透镜阵列板之间。 中间通孔形成为使得孔直径从第二表面向第三表面逐渐变小。 在第二表面上相邻的第二透镜之间的区域中形成有多个V形槽。