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1. 发明授权

US4316665A Projection device 失效
标题翻译：投影设备
公开(公告)号：US4316665A
公开(公告)日：1982-02-23
申请号：US100858
申请日：1979-12-06
申请人： Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui , Koyo Midorikawa , Atsuo Tsunoda , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki
发明人： Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui , Koyo Midorikawa , Atsuo Tsunoda , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki
IPC分类号： G02B3/00 , G03B27/52 , G03B27/00
CPC分类号： G02B3/0056 , G02B3/0062 , G03B27/525
摘要： In a slit exposure type copying machine, a projection device basically includes transmission type element lens systems each including a lens having a great length in the direction of the optic axis thereof as compared with the effective diameter thereof. A part area of an original is projected upon a predetermined part area on an image plane and the light intensity distribution of the projected part area has a predetermined central area controlled by lens aperture eclipse and extending diametrically from at least the optic axis and a marginal area lying outwardly of the central area and weak in light intensity. A plurality of such element lens systems are substantially equidistantly arranged in the lengthwise direction of the slit in a plane perpendicular to the optic axis so that the marginal areas in at least the element lens systems are superposed upon one another. Further, the element lens systems are arranged in a plurality of rows so that each row is positioned just intermediate the adjacent row, whereby even if there is an error in the arrangement interval of the element lens systems, the uniformity, in the slit area, of the exposure amount time-integrated in the original scanning direction is maintained.
摘要翻译：在狭缝曝光型复印机中，投影装置基本上包括透射型元件透镜系统，每个透镜式元件透镜系统都包括与其有效直径相比在其光轴方向上具有大长度的透镜。原稿的部分区域投影在图像平面上的预定部分区域上，并且投影部分区域的光强度分布具有由透镜孔径限制控制的预定中心区域，并且至少从光轴和边缘区域直径延伸位于中心区域外面，光线强弱。多个这样的元件透镜系统在垂直于光轴的平面中在狭缝的纵向方向上基本上等距地布置，使得至少元件透镜系统中的边缘区域彼此重叠。此外，元件透镜系统布置成多行，使得每行位于相邻行的正中间，由此即使元件透镜系统的布置间隔中存在误差，在狭缝区域中的均匀性，维持在原始扫描方向上积分的曝光量。

2. 发明授权

US4275962A Projection device 失效
标题翻译：投影设备
公开(公告)号：US4275962A
公开(公告)日：1981-06-30
申请号：US105789
申请日：1979-12-20
申请人： Koyo Midorikawa , Atsuo Tsunoda , Hidetoshi Murase , Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui , Masazumi Moriwaki , Mikio Suzuta
发明人： Koyo Midorikawa , Atsuo Tsunoda , Hidetoshi Murase , Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui , Masazumi Moriwaki , Mikio Suzuta
IPC分类号： G02B3/00 , G02B13/24 , G03B27/52 , G03G15/04 , G03B27/00
CPC分类号： G02B3/0062 , G02B13/24 , G02B3/0075 , G03B27/525 , G03G15/0409 , G02B3/0087
摘要： This specification discloses a compact projection device in which lens systems extending in the direction of the optic axis for projecting a part area of an object upon a predetermined part area on an image plane (hereinafter referred to as element lens systems) are initially set by a lens holding member having groove portions or hole portions extending in the direction of the optic axis, the distributions of intensity of light of the element lens systems on the image plane are controlled by an aperture eclipse such that the intensity of light is weaker in the marginal area than at least in the central area, a plurality of such element lens systems are arranged in a predetermined direction in a plane perpendicular to the optic axis and the distributions of intensity of light of the element lens systems are suitably superposed upon one another at least in the marginal area to provide uniformity of the distribution of the exposure amount integrated in the scanning direction with respect to the lengthwise direction of the slit of a copying machine of the slit exposure type. The element lens system each comprises two bar lenses each having a great length in the direction of the optic axis thereof as compared with the effective diameter thereof, and an intermediate image is once formed between the bar lenses and finally, a one-to-one magnification image is provided. The element lens systems are arranged in more than two rows in a honeycomb-like fashion such that the element lens systems of each row are positioned intermediate the element lens systems of the other row as viewed in the direction of the optic axis, whereby the uniformity of the distribution of the exposure amount integrated in the scanning direction with respect to the lengthwise direction of the slit is improved.
摘要翻译：本说明书公开了一种紧凑的投影装置，其中在光轴方向上延伸的透镜系统用于将物体的一部分区域投影在图像平面上的预定部分区域（以下称为元件透镜系统）上，最初由透镜保持构件具有沿光轴方向延伸的凹槽部分或孔部分，像面上的元件透镜系统的光强度分布由孔径日食控制，使得光的强度在边缘较弱区域至少在中心区域中，多个这样的元件透镜系统在垂直于光轴的平面中沿预定方向布置，并且元件透镜系统的光强度的分布至少适当地叠加在彼此上在边缘区域中以提供在扫描方向上集成的曝光量的分布的均匀性沿狭缝曝光型的复印机的狭缝的长度方向。元件透镜系统各自包括两个条形透镜，每个透镜在其光轴的方向上与其有效直径相比具有大的长度，并且在条形透镜之间一度形成中间图像，最后是一对一提供放大图像。元件透镜系统以蜂窝状方式布置成两行以上，使得每行的元件透镜系统位于沿着光轴方向观察的另一排的元件透镜系统的中间，由此均匀性提高了相对于狭缝的长度方向在扫描方向上积分的曝光量的分布。

3. 发明授权

US4615515A Precise movement device 失效
标题翻译：精密移动装置
公开(公告)号：US4615515A
公开(公告)日：1986-10-07
申请号：US681590
申请日：1984-12-14
申请人： Mikio Suzuta , Hironori Yamamoto , Kazuo Nakazawa
发明人： Mikio Suzuta , Hironori Yamamoto , Kazuo Nakazawa
IPC分类号： H01L21/30 , B23Q1/26 , B23Q1/28 , G03F7/20 , G03F9/00 , G12B3/08 , G12B5/00 , H01L21/027 , H01L21/67 , H01L21/68 , B25B1/22
CPC分类号： G03F7/70716 , B23Q1/262 , B23Q1/28 , G12B3/08
摘要： A precise movement device of the type for guiding a movable member with hydrostatic pressure or a magnetic field and moving the movable member substantially without a friction. The device includes a mechanism for supporting the movable member by the use of hydrostatic pressure or a magnetic field and for guiding the movement of the movable member, and includes a mechanism for generating a resistance against the movement of the movable member when the movable member is to be stopped, such that the movable member can be stopped at a desired position accurately and in a reduced time.
摘要翻译：一种用于引导具有静水压力或磁场的可动件的类型的精确运动装置，并且基本上没有摩擦地移动可动件。该装置包括用于通过使用静水压力或磁场来支撑可移动部件并用于引导可移动部件的移动的机构，并且包括用于当可移动部件为可动部件时产生抵抗可动部件的运动的阻力的机构以使得可动构件可以精确地并且在缩短的时间内停止在期望的位置上。

4. 发明授权

US4426132A Projecting device 失效
标题翻译：投影设备
公开(公告)号：US4426132A
公开(公告)日：1984-01-17
申请号：US500804
申请日：1983-06-07
申请人： Atsuo Tsunoda , Koyo Midorikawa , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki , Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui
发明人： Atsuo Tsunoda , Koyo Midorikawa , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki , Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui
IPC分类号： G03B27/50 , G02B3/00 , G02B7/00 , G02B27/18 , G03B27/52
CPC分类号： G02B3/0062 , G03B27/525 , G02B3/0012 , G02B3/0056 , G02B3/0068
摘要： A projecting device is disclosed which has plural element lens systems arranged in at least two rows in a staggered fashion in two grooved blocks, with one row displaced relative to the adjacent row by a distance equal to half the pitch of the adjacent row. Each lens system is composed of at least one bar lens for imaging a part of the object as a part of the corresponding image. An opaque elastomer material fills the space between the rows for preventing light from entering into the space while allowing the positional relation between the rows to be fine-adjusted.
摘要翻译：公开了一种投影装置，其具有多个元件透镜系统，其以交错的方式布置在至少两行中的两个凹槽块中，一行相对于相邻行移位等于相邻行的间距的一半的距离。每个透镜系统由至少一个条形透镜组成，用于将物体的一部分成像为相应图像的一部分。不透明的弹性体材料填充行之间的空间，以防止光进入空间，同时允许行之间的位置关系被微调。

5. 发明授权

US4350431A Projecting device 失效
标题翻译：投影设备
公开(公告)号：US4350431A
公开(公告)日：1982-09-21
申请号：US166849
申请日：1980-07-08
申请人： Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui , Atsuo Tsunoda , Koyo Midorikawa , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki
发明人： Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui , Atsuo Tsunoda , Koyo Midorikawa , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki
IPC分类号： G02B3/00 , G02B27/00 , G02B27/18 , G03B27/52 , G03B27/00 , G03B27/44
CPC分类号： G02B3/0062 , G02B27/18 , G02B3/0075 , G03B27/522 , G02B27/0018 , G02B3/0056 , G02B3/0087
摘要： A projecting device having an array, in a plane perpendicular to the optical axis, of plural element lens systems each axially provided with two bar lenses of an axial length larger than the effective diameter thereof, characterized by the presence of an intermediate ring positioned between two bar lenses for extracting the effective beam emerging from the first bar lens and entering the second bar lens and providing a determined light intensity distribution on the projection plane.
摘要翻译：一种投影装置，具有在与光轴垂直的平面中的多个元件透镜系统的阵列，每个元件透镜系统各自轴向设置有两个长度大于其有效直径的杆状透镜，其特征在于，存在位于两个用于提取从第一条形透镜出射并进入第二条形透镜的有效光束并在投影平面上提供确定的光强度分布。

6. 发明授权

US4402572A Projection device 失效
标题翻译：投影设备
公开(公告)号：US4402572A
公开(公告)日：1983-09-06
申请号：US166964
申请日：1980-07-08
申请人： Atsuo Tsunoda , Koyo Midorikawa , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki , Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui
发明人： Atsuo Tsunoda , Koyo Midorikawa , Hidetoshi Murase , Mikio Suzuta , Masazumi Moriwaki , Noritaka Mochizuki , Setsuo Minami , Yoshiya Matsui
IPC分类号： G03B27/50 , G02B3/00 , G02B7/00 , G02B13/24 , G02B27/18 , G03B27/52 , G02B27/62 , G03G15/04
CPC分类号： G02B3/0056 , G02B13/24 , G03B27/525
摘要： This specification discloses a projection device in which bar lenses of plastic, each having a great length in the direction of its optical axis as compared with its effective diameter, of the lenses are arranged in the form of a predetermined array. The bar lenses are shielded from the outside atmosphere by a holding member capable of easily setting the lenses. Further, transparent plates, such as glass plates or the like, are provided at the incidence end and the emergence end to seal the holding member, so that there occurs no deterioration of the predetermined optical performance resulting from variations in the environmental humidity which would otherwise cause variations in the plastic material.
摘要翻译：本说明书公开了一种投影装置，其中透镜的条形透镜在其光轴的方向上与其有效直径相比具有大的长度，以预定阵列的形式布置。条形透镜通过能够容易地设置透镜的保持构件与外界气氛隔离。此外，在入射端和出射端设置透明板，例如玻璃板等，以密封保持构件，从而不会由于环境湿度的变化而导致的预定光学性能的劣化，否则将导致环境湿度的变化。造成塑料材料的变化。

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