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31. 发明授权

US5107628A Method of fabricating article having aspheric figure and tool for use in carrying out the method 失效
标题翻译：制作具有平面图的文章的方法和用于实施方法的工具
公开(公告)号：US5107628A
公开(公告)日：1992-04-28
申请号：US390107
申请日：1989-08-07
申请人： Yoshimasa Kondo , Shigeo Moriyama , Akira Arimoto , Koji Takahashi , Kenichi Kugai
发明人： Yoshimasa Kondo , Shigeo Moriyama , Akira Arimoto , Koji Takahashi , Kenichi Kugai
IPC分类号： B24B13/00 , B24B13/06
CPC分类号： B24B13/06
摘要： A method of and apparatus for fabricating an article having an aspheric figure, wherein the three-dimensional positional relationship between a work and a grinding spindle as a processing tool is controlled in terms of a polar coordinate system. The grinding spindle extends in a plane which is perpendicular to the direction of rotation of said work and is made to swing along an arcuate path. The distance between the axis of rotation of the work and the axis of the swing of the grinding spindle is changed in relation to the rotational angular position of the work.
摘要翻译：一种用于制造具有非球面图形的制品的方法和装置，其中工件与作为加工工具的磨削主轴之间的三维位置关系是根据极坐标系进行控制的。研磨主轴在与所述工件的旋转方向垂直的平面中延伸并且沿着弓形路径摆动。工件的旋转轴线与磨削主轴的摆动轴线之间的距离相对于工件的旋转角度位置而改变。

32. 发明授权

US5053619A Variable density scanning apparatus 失效
标题翻译：可变密度扫描仪
公开(公告)号：US5053619A
公开(公告)日：1991-10-01
申请号：US501879
申请日：1990-03-30
申请人： Akira Arimoto
发明人： Akira Arimoto
IPC分类号： B41J2/47 , G02B26/12 , H04N1/04 , H04N1/113 , H04N1/19
CPC分类号： H04N1/0411 , B41J2/473 , G02B26/123 , G02B26/127 , H04N1/0402 , H04N1/0443 , H04N1/0446 , H04N1/19 , H04N1/1135
摘要： A variable density scanning apparatus comprises a semiconductor laser which generates at least one laser beam, a first drive circuit which applies to said semiconductor laser a modulation drive signal having a predetermined modulation frequency in accordance with the density of dots constituting the pattern to be formed on the scanning surface, a dynamic diffraction grating which receives a laser beam from said semiconductor laser and diffracts said laser beam into a plurality of diffraction beams, a second drive circuit which applies to said dynamic diffraction grating a diffraction drive signal having a predetermined high frequency in accordance with the dot density, a polygonal mirror which receives a plurality of diffraction beams from said dynamic diffraction grating and scans said diffraction beam in the main scanning direction, a third drive circuit which applies to said polygonal mirror a rotation drive signal having a predetermined rotation frequency in accordance with the dot density, and a control unit which applies to said first, second and third drive circuits respectively a control signal that indicates an instruction to change the dot density.
摘要翻译：可变密度扫描装置包括：产生至少一个激光束的半导体激光器;第一驱动电路，其根据构成将形成的图案的点的密度，向所述半导体激光器施加具有预定调制频率的调制驱动信号; 扫描表面，接收来自所述半导体激光器的激光束并将所述激光束衍射成多个衍射光束的动态衍射光栅;施加到所述动态衍射光栅的第二驱动电路，具有预定高频率的衍射驱动信号根据点密度，接收来自所述动态衍射光栅的多个衍射光束并沿主扫描方向扫描所述衍射光束的多面镜;第三驱动电路，其向所述多面镜施加具有预定旋转的旋转驱动信号频率按照点密度和控制单元，分别适用于所述第一，第二和第三驱动电路，控制信号指示改变点密度的指令。

33. 发明授权

US4806951A Optical printer 失效
标题翻译：光学打印机
公开(公告)号：US4806951A
公开(公告)日：1989-02-21
申请号：US153005
申请日：1988-02-08
申请人： Akira Arimoto , Susumu Saito , Takeshi Mochizuki
发明人： Akira Arimoto , Susumu Saito , Takeshi Mochizuki
IPC分类号： B41J2/44 , G02B26/10 , G03G15/04 , G06K15/12 , H04N1/04 , H04N1/23 , G01D9/42 , G01D15/14
CPC分类号： G06K15/1261 , G06K2215/111
摘要： An optical printer using laser beams, wherein, when a plurality (n) of laser beams are used at once to carry out a scanning operation, the positions of spots of said laser beams in both the primary scanning direction and sub-scanning direction are set so as to have the relation l=(n-1)a+m.multidot.n.multidot.a, wherein m is a positive integer (m.gtoreq.1); a the distance between the adjacent scanning lines in the sub-scanning direction on the printing surface of the optical printer after a printing operation; and l the distance between the adjacent laser beams in the sub-scanning direction on the surface of a photosensitive drum, whereby a high-quality printing effecting no overlapping and omission of images can be obtained even if the distance between the adjacent laser beams is increased during a scanning operation using a plurality of laser beams at once.
摘要翻译：一种使用激光束的光学打印机，其中，当一次使用多个（n）个激光束进行扫描操作时，设定所述激光束在主扫描方向和副扫描方向上的位置以便具有关系l =（n-1）a + mxnxa，其中m是正整数（m> / = 1）; 在打印操作之后在所述光学打印机的打印表面上的副扫描方向上的相邻扫描线之间的距离; 以及l在感光鼓的表面上的副扫描方向上的相邻激光束之间的距离，由此即使相邻激光束之间的距离增加，也可以获得不影响重叠和省略的高质量打印在使用多个激光束的扫描操作期间。

34. 发明授权

US4770507A Prism optics and optical information processing apparatus 失效
标题翻译：棱镜光学和光学信息处理设备
公开(公告)号：US4770507A
公开(公告)日：1988-09-13
申请号：US700184
申请日：1985-02-11
申请人： Akira Arimoto , Shigeru Nakamura
发明人： Akira Arimoto , Shigeru Nakamura
IPC分类号： G02B17/04 , G02B27/09 , G11B7/135 , G02B13/10 , G02B5/04 , G02B26/08
CPC分类号： G02B27/0972 , G02B17/04 , G02B27/09 , G02B27/0911 , G11B7/1356 , G11B7/1359 , G11B7/1398
摘要： An optical system for converting the shape of a light beam by making use of refraction of prisms comprises a prism optic which includes a complex prism constituted by combination of at least two types of prisms made of materials differing from each other in respect to dispersion of refractivity. An optical information processing apparatus includes the optical system employing the prisms. Geometric optical properties of the optical system are insusceptible to being changed irrespective of changes in wavelength of the light beam brought about by dispersion in oscillation wavelength of a light source, change in the course of time lapse, change in ambient temperature and/or change in emitted light energy. With the optical system, information processing is realized which is insusceptible to the influence of the change in wavelength of the light beam.
摘要翻译：用于通过利用棱镜的折射来转换光束的形状的光学系统包括棱镜光学元件，其包括由至少两种类型的棱镜组成的复杂棱镜，所述至少两种类型的棱镜相对于折射率的分散而彼此不同。光信息处理设备包括采用棱镜的光学系统。光学系统的几何光学性质不管是由光源的振荡波长的分散引起的光束的波长的变化而变化，而是随着时间流逝的变化，环境温度的变化和/或变化而变化发出光能。利用光学系统，实现了对光束波长变化的影响是不可见的信息处理。

35. 发明授权

US4561717A Optical system for information processing 失效
标题翻译：用于信息处理的光学系统
公开(公告)号：US4561717A
公开(公告)日：1985-12-31
申请号：US261760
申请日：1981-05-08
申请人： Keiji Kataoka , Susumu Saito , Akira Arimoto , Akira Hashimoto , Kimio Tatsuno
发明人： Keiji Kataoka , Susumu Saito , Akira Arimoto , Akira Hashimoto , Kimio Tatsuno
IPC分类号： G02B26/12 , H04N1/113 , H04N1/12 , H04N1/203 , H04N1/50 , B41J3/21
CPC分类号： H04N1/2036 , G02B26/123 , H04N1/203 , H04N1/506 , H04N1/1135 , H04N1/12
摘要： An optical system provided with a single optical scanner for separating a plurality of laser beams from each other and for leading the separated laser beams to different recording materials to record information thereon is disclosed in which cylindrical lenses are provided in front of the recording materials in such a manner that a predetermined number of ones among the laser beams pass through the cylindrical lenses, respectively.
摘要翻译：公开了一种设置有单个光学扫描仪的光学系统，用于将多个激光束彼此分离并将分离的激光束引导到不同的记录材料以记录信息，其中在记录材料的前面设置有柱面透镜激光束中的预定数量的光束分别通过柱面透镜的方式。

36. 发明授权

US07675016B2 Solid-state image pickup device and method of producing the same 有权
标题翻译：固体摄像装置及其制造方法
公开(公告)号：US07675016B2
公开(公告)日：2010-03-09
申请号：US11840671
申请日：2007-08-17
申请人： Chihiro Mochizuki , Hiroshi Kikuchi , Akira Arimoto , Masaru Eguchi , Shinichi Arai
发明人： Chihiro Mochizuki , Hiroshi Kikuchi , Akira Arimoto , Masaru Eguchi , Shinichi Arai
IPC分类号： H01L27/14
CPC分类号： H04N5/2253 , H01L27/14618 , H01L27/14683 , H01L2924/15192
摘要： A solid-state image pickup device including a substrate having a first face and a second face which serves as an opposite face of the first face; a solid-state image pickup element having a plurality of electrodes and a light sensing part, an opposite face of the light sensing part being bonded to the first face via a bonding agent; a plurality of wires formed over the face, first ends of the wires serving as external electrode terminals; and a connection part for electrically connecting the electrodes to the wires, wherein an endless-shaped contraction frame formed of resin larger in thermal expansion coefficient than the substrate and image pickup element is bonded to and formed on surface of the substrate located outside the light sensing part so as to surround the light sensing part, and a light sensing face of the light sensing part is warped.
摘要翻译：一种固态摄像装置，包括具有作为第一面的相对面的第一面和第二面的基板; 固体摄像元件，具有多个电极和感光部，所述光检测部的相对面经由接合剂接合到所述第一面; 形成在所述面上的多条线，所述线的第一端用作外部电极端子; 以及用于将电极电连接到电线的连接部分，其中由比基板和图像拾取元件更大的热膨胀系数的树脂形成的环形收缩框架接合并形成在位于光感测外部的基板的表面上部分地围绕光感测部分，并且光感测部分的感光面翘曲。

37. 发明授权

US07292519B2 Optical head with lasers and mirrors in a recess formed in a substrate 失效
标题翻译：具有在衬底中形成的凹部中的激光器和反射镜的光学头
公开(公告)号：US07292519B2
公开(公告)日：2007-11-06
申请号：US11028325
申请日：2005-01-04
申请人： Kimio Tatsuno , Masahide Tokuda , Hirohisa Sano , Toshiaki Tanaka , Takeshi Shimano , Shigeru Nakamura , Takeshi Maeda , Akira Arimoto
发明人： Kimio Tatsuno , Masahide Tokuda , Hirohisa Sano , Toshiaki Tanaka , Takeshi Shimano , Shigeru Nakamura , Takeshi Maeda , Akira Arimoto
IPC分类号： G11B7/00
CPC分类号： G11B7/22 , G11B7/123 , G11B7/1275 , G11B2007/0006 , H01S5/02216 , H01S5/02244 , H01S5/02252 , H01S5/02292 , H01S5/02296 , H01S5/0683 , H01S5/4087
摘要： An integrated optical head records and reproduces information to and from optical discs of different types, including CD and DVD, with use of a single information recording/reproducing apparatus. The optical head has a plurality of semiconductor lasers of different wavelengths integrated by index alignment onto a substrate formed with an optoelectric integrated circuit, photodetection patterns, and a reflecting mirror.
摘要翻译：集成光学头使用单个信息记录/再现装置将信息记录到不同类型的光盘（包括CD和DVD）上并从其中再现信息。该光头具有多个不同波长的半导体激光器，其通过索引对准而集成到形成有光电集成电路，光电检测图案和反射镜的基板上。

38. 发明授权

US06996311B1 Optical communication device 失效
标题翻译：光通信设备
公开(公告)号：US06996311B1
公开(公告)日：2006-02-07
申请号：US10701625
申请日：2003-11-06
申请人： Masahiro Fushimi , Eiichi Ito , Tomohiro Fujita , Tadashi Minakuchi , Akira Arimoto , Mitsunori Iima , Yoshimi Obara , Shinji Tsukamoto , Ryoichi Nakanishi
发明人： Masahiro Fushimi , Eiichi Ito , Tomohiro Fujita , Tadashi Minakuchi , Akira Arimoto , Mitsunori Iima , Yoshimi Obara , Shinji Tsukamoto , Ryoichi Nakanishi
IPC分类号： G02B6/26 , G02B6/42 , G02B6/32 , G02B6/36
CPC分类号： G02B6/4222 , G02B6/4227
摘要： An optical communication device includes a light source that emits a light beam and an optical fiber having a core and a cladding. The optical fiber has a light entrance face having a core region and a cladding region. The light beam emitted by the light source is converged by a converging lens on the core region and is transmitted through the optical fiber. The entrance face is configured to generate a light intensity distribution in light reflected by the light entrance face depending on a position where the light beam is incident on the entrance face, a converging lens arranged between the light source and the optical fiber.
摘要翻译：光通信装置包括发射光束的光源和具有芯和包层的光纤。光纤具有具有芯区域和包层区域的光入射面。由光源发射的光束由会聚透镜会聚在芯区域上，并透过光纤。入射面被配置为根据光入射在入射面上的位置产生由光入射面反射的光的光强度分布，配置在光源和光纤之间的会聚透镜。

39. 发明授权

US06493307B2 OPTICAL HEAD HAVING TWO SEMICONDUCTOR LASERS OF DIFFERENT WAVELENGTH, AN OBJECTIVE LENS FOCUSING LASER BEAMS ON DIFFERENT THICKNESS SUBSTRATES, AND AN ANNULAR PHASE SHIFTER DECREASING FOCUSED LASER BEAM SPOT ABERRATION 有权
标题翻译：具有不同波长的两个半导体激光器的光学头，在不同厚度的基底上聚焦激光束的目标透镜，以及安全相位减少聚焦的激光束点抛光
公开(公告)号：US06493307B2
公开(公告)日：2002-12-10
申请号：US10086723
申请日：2002-03-04
申请人： Takeshi Shimano , Akira Arimoto
发明人： Takeshi Shimano , Akira Arimoto
IPC分类号： G11B7135
CPC分类号： G11B7/127 , G11B7/0909 , G11B7/12 , G11B7/1374 , G11B7/13922 , G11B2007/0006
摘要： An objective lens and an optical head including the objective lens for reading information contained on substrates having different thicknesses using laser beams having different wavelengths. The objective lens includes an annular phase shifter for decreasing an aberration of a focused spot of each of the laser beams. The annular phase shifter can be optimally combined with the objective lens having inner and outer regions each having a different substrate thicknesses.
摘要翻译：一种物镜和光学头，包括用于使用具有不同波长的激光束读取包含在具有不同厚度的基板的信息的物镜。物镜包括用于减少每个激光束的聚焦光点的像差的环形移相器。环形移相器可以与具有各自具有不同衬底厚度的内部和外部区域的物镜进行最佳组合。

40. 发明授权

US06437917B1 Directional reflection screen and display system using the same 有权
公开(公告)号：US06437917B1
公开(公告)日：2002-08-20
申请号：US09592432
申请日：2000-06-12
申请人： Tetsuya Ooshima , Yoshiyuki Kaneko , Akira Arimoto
发明人： Tetsuya Ooshima , Yoshiyuki Kaneko , Akira Arimoto
IPC分类号： G02B502
CPC分类号： G02B27/2214 , G02B27/2235 , H04N13/305 , H04N13/349 , H04N13/363
摘要： A display system has a directional reflection screen with a triangularly-shaped mirror sheet as horizontal focusing for observers and stereoscopic image projecting means. The directional reflection screen has a triangularly-shaped mirror sheet with included angles at least some of which are non-right angles. This enables a plurality of observers to simultaneously obtain a stereoscopic view using a binocular parallax without wearing special glasses and without having to position themselves in a very limited number of positions relative to the screen. Vertical diffusion can also be provided by using a lens sheet. The screen can be made concave in the horizontal or vertical directions, or both.

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