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71. 发明授权

US4725855A Multi-beam laser printer with beam spacing detection during blanking time 失效
标题翻译：多光束激光打印机在消隐时间内具有光束间距检测
公开(公告)号：US4725855A
公开(公告)日：1988-02-16
申请号：US854947
申请日：1986-04-23
申请人： Akira Arimoto , Susumu Saito , Takeshi Mochizuki
发明人： Akira Arimoto , Susumu Saito , Takeshi Mochizuki
IPC分类号： H04N1/23 , B41J2/44 , G02B26/10 , G03G15/04 , G06K15/12 , H04N1/047 , H04N1/113 , H04N1/191 , G01D9/42
CPC分类号： B41J2/473 , G06K15/1261 , H04N1/0473 , H04N1/113 , H04N1/1911 , H04N1/1135 , H04N2201/04712 , H04N2201/04755 , H04N2201/0476
摘要： In a laser printer wherein a photoconductive drum is scanned by utilizing a plurality of laser beams, there are detected spacings between the plural laser beams, such detection being confined to a blanking time. On the basis of the detected results, the spacings between the plural laser beams are controlled; and this state is maintained for a printing time. With this arrangement, it is possible to accurately detect the spacings between the plural laser beams thereby to obtain the practicable laser printer employing the plural laser beams.
摘要翻译：在其中通过利用多个激光束扫描感光鼓的激光打印机中，检测到多个激光束之间的间隔，这种检测被限制在消隐时间。根据检测结果，控制多个激光束之间的间隔; 并且该状态保持打印时间。通过这种布置，可以精确地检测多个激光束之间的间隔，从而获得采用多个激光束的切实可行的激光打印机。

72. 发明授权

US07515198B2 Focusing controlling device 失效
标题翻译：聚焦控制装置
公开(公告)号：US07515198B2
公开(公告)日：2009-04-07
申请号：US11275415
申请日：2005-12-30
申请人： Akira Arimoto , Koichi Sato
发明人： Akira Arimoto , Koichi Sato
IPC分类号： G03B13/00 , H04N5/232
CPC分类号： G03B13/36 , G02B7/282 , G02B7/34
摘要： A focusing controlling device is for a camera having a photographing lens and an imaging surface. The focusing controlling device includes a focus adjuster that adjusts a focus position of the photographing lens based on field curvature data. The field curvature data indicates a field curvature ratio which is a ratio of a distance between an image point of light transmitted through the photographing lens and the imaging surface to a focal distance of the photographing lens, the field curvature data being set for a partial area of the imaging surface as an average value of the field curvature ratios for the partial area.
摘要翻译：聚焦控制装置用于具有拍摄镜头和成像表面的照相机。聚焦控制装置包括：焦点调节器，其基于场曲率数据来调节拍摄镜头的焦点位置。场曲率数据表示场曲率比，其是透过拍摄镜头的光的像点与成像面之间的距离与拍摄镜头的焦距之间的比率，对于部分区域设定场曲率数据作为部分区域的场曲率比的平均值。

73. 发明授权

US07494293B2 Digital single-lens reflex camera 失效
标题翻译：数码单反相机
公开(公告)号：US07494293B2
公开(公告)日：2009-02-24
申请号：US11322244
申请日：2006-01-03
申请人： Akira Arimoto , Koichi Sato
发明人： Akira Arimoto , Koichi Sato
IPC分类号： G03B17/00
CPC分类号： H04N5/23209 , G03B17/14 , H04N5/232 , H04N5/23296 , H04N2101/00
摘要： A digital single-lens reflex camera includes a lens unit and a camera body. The lens unit has a photographing lens and an identification data memory for storing identification data to identify the photographing lens. The camera body, to which the lens unit is detachably attached, has an imaging device which receives light transmitted through the photographing lens to generate an image corresponding to a subject, a lens data memory for storing lens data that indicates the shading characteristics of the photographing lens, a lens data reader that reads the lens data based on the identification data, and an image corrector that corrects an error in the image of the subject caused by shading, based on the lens data read by the lens data reader and imaging device data that indicates the shading characteristics of the imaging device.
摘要翻译：数字单镜头反光相机包括镜头单元和照相机主体。透镜单元具有摄影镜头和识别数据存储器，用于存储识别数据以识别摄影镜头。透镜单元可拆卸地附接到的相机体具有成像装置，其接收透过摄影镜头的光，以产生与被摄体相对应的图像;透镜数据存储器，用于存储指示拍摄的阴影特性的透镜数据透镜，基于识别数据读取透镜数据的透镜数据读取器，以及基于由透镜数据读取器读取的透镜数据和成像装置数据，校正由阴影引起的被摄体图像中的误差的图像校正器这表示成像装置的阴影特性。

74. 发明申请

US20080043127A1 SOLID-STATE IMAGE PICKUP DEVICE AND METHOD OF PRODUCING THE SAME 有权
标题翻译：固态图像拾取装置及其制造方法
公开(公告)号：US20080043127A1
公开(公告)日：2008-02-21
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： H04N5/335
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。

75. 发明申请

US20060147200A1 Digital single-lens reflex camera 失效
公开(公告)号：US20060147200A1
公开(公告)日：2006-07-06
申请号：US11322244
申请日：2006-01-03
申请人： Akira Arimoto , Koichi Sato
发明人： Akira Arimoto , Koichi Sato
IPC分类号： G03B17/00
CPC分类号： H04N5/23209 , G03B17/14 , H04N5/232 , H04N5/23296 , H04N2101/00
摘要： A digital single-lens reflex camera includes a lens unit and a camera body. The lens unit has a photographing lens and an identification data memory for storing identification data to identify the photographing lens. The camera body, to which the lens unit is detachably attached, has an imaging device which receives light transmitted through the photographing lens to generate an image corresponding to a subject, a lens data memory for storing lens data that indicates the shading characteristics of the photographing lens, a lens data reader that reads the lens data based on the identification data, and an image corrector that corrects an error in the image of the subject caused by shading, based on the lens data read by the lens data reader and imaging device data that indicates the shading characteristics of the imaging device.

76. 发明授权

US07050677B2 Optical fiber and method for producing the same 失效
标题翻译：光纤及其制造方法
公开(公告)号：US07050677B2
公开(公告)日：2006-05-23
申请号：US10699669
申请日：2003-11-04
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 , G02B6/34 , G02B6/42 , G02B6/36 , G02B6/02
CPC分类号： G02B6/4222 , G02B6/262 , G02B6/4214
摘要： An optical fiber includes an entrance face that is optically coupleable with a device for transmitting a light beam through the optical fiber. The entrance face includes a core region and a cladding region surrounding the core region. The cladding region is at least partially covered with a coating, which is made of metal, for example. That is, the coating is formed over a whole area of the cladding region or the coating is formed on an area of the cladding region defined in a vicinity of the core region. The coating has a mirror surface to increase the reflectivity thereof and enhances the reflectivity of the entrance face.
摘要翻译：光纤包括与用于透过光纤的光束透射的装置光学耦合的入射面。入射面包括芯区域和围绕芯区域的包层区域。包覆区域至少部分地覆盖有例如由金属制成的涂层。也就是说，涂层形成在包层区域的整个区域上，或者涂层形成在限定在芯区域附近的包层区域的区域上。涂层具有镜面以增加其反射率并增强入射面的反射率。

77. 发明申请

US20050122880A1 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：US20050122880A1
公开(公告)日：2005-06-09
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 , G11B7/12 , G11B7/125 , G11B7/22 , G11B21/00 , H01S3/00 , H01S5/022 , H01S5/0683 , H01S5/40 , G11B3/00 , H01S5/00
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。

78. 发明授权

US06693691B2 LCD and projection type display using same 失效
标题翻译： LCD和投影型显示器使用相同
公开(公告)号：US06693691B2
公开(公告)日：2004-02-17
申请号：US10192152
申请日：2002-07-11
申请人： Hideo Sato , Minoru Hoshino , Yuji Mori , Shinichi Komura , Yoshiharu Nagae , Ichirou Katsuyama , Tetsuya Nagata , Akira Arimoto , Akio Hayasaka
发明人： Hideo Sato , Minoru Hoshino , Yuji Mori , Shinichi Komura , Yoshiharu Nagae , Ichirou Katsuyama , Tetsuya Nagata , Akira Arimoto , Akio Hayasaka
IPC分类号： G02F1136
CPC分类号： G02F1/136277 , G02F1/133512 , G09G2310/0289
摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.
摘要翻译：液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。第一金属层通过绝缘层形成在半导体衬底的表面上，并通过第一狭缝分成多个部分。第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。液晶填充所述相对电极和第三金属层之间的间隔。

79. 发明授权

US06657653B2 Electric photograph system 失效
公开(公告)号：US06657653B2
公开(公告)日：2003-12-02
申请号：US09883185
申请日：2001-06-19
申请人： Shinichi Nakatsuka , Junshin Sakamoto , Akira Arimoto
发明人： Shinichi Nakatsuka , Junshin Sakamoto , Akira Arimoto
IPC分类号： B41J2435
CPC分类号： G06K15/1214 , B41J2/471 , G02B26/12
摘要： An electric photograph system for improving non-linearities of an exposing light intensity and an operating current at a low exposing level when performing analog printing operation. A range (saturable absorber) having a saturable absorbing characteristic is provided in a part of an optical path including a semiconductor laser as light source to improve the non-linearity of the operating current when the light intensity is weak. The saturable absorber may be made in the form of a non current injected area provided in a part of the semiconductor laser as the light source or a thin film layer provided partly in films coated on a facet of the semiconductor laser. Due to the provision of the saturable absorber, the light output power characteristic can exhibit its linearity in its low optical power range, the size of a printing dot can be arithmetically changed, and thus fine laser printing can be realized.

80. 发明授权

US06477129B2 Optical disc drive 有权
标题翻译：光盘驱动器
公开(公告)号：US06477129B2
公开(公告)日：2002-11-05
申请号：US09794913
申请日：2001-02-28
申请人： Koichi Maruyama , Takeshi Shimano , Shigeru Nakamura , Akira Arimoto , Kazuo Shigematsu
发明人： Koichi Maruyama , Takeshi Shimano , Shigeru Nakamura , Akira Arimoto , Kazuo Shigematsu
IPC分类号： G11B700
CPC分类号： G11B7/1374 , G11B7/0901 , G11B7/0908 , G11B7/0916 , G11B7/12 , G11B7/123 , G11B7/127 , G11B7/131 , G11B7/1353 , G11B7/139 , G11B2007/0006 , G11B2007/13727
摘要： An optical disc drive using either one of a first disc (e.g., DVD) and a second disc (e.g., CD), is provided with a first laser diode that emits a shorter wavelength beam, a second laser diode that emits a longer wavelength beam, an objective lens, and a driving unit that holds and rotates the optical disc. The optical axis of the objective lens is inclined relative to a normal to the optical disc. The first laser diode is located at a first position so that the coma, which is caused when the first laser beam is converged on a data recording surface of the first disc, is minimized, and the second laser diode is located at a second position so that the coma, which is caused when the second laser beam is converged on a data recording surface of the second disc, is minimized.
摘要翻译：使用第一盘（例如DVD）和第二盘（例如CD）中的任一个的光盘驱动器设置有发射较短波长束的第一激光二极管，发射较长波长束的第二激光二极管，物镜，以及保持和旋转光盘的驱动单元。物镜的光轴相对于光盘的法线倾斜。第一激光二极管位于第一位置，使得当第一激光束会聚在第一盘的数据记录表面上时引起的彗差被最小化，并且第二激光二极管位于第二位置当第二激光束会聚在第二盘的数据记录表面上时引起的彗差被最小化。

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