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41. 发明授权

US06822799B2 Exposing apparatus and exposing method for microlens array 失效
公开(公告)号：US06822799B2
公开(公告)日：2004-11-23
申请号：US10650599
申请日：2003-08-27
申请人： Kazuya Kitamura , Kuniaki Okada , Yoshihiro Sekimoto , Yukio Kurata , Hiroshi Nakanishi
发明人： Kazuya Kitamura , Kuniaki Okada , Yoshihiro Sekimoto , Yukio Kurata , Hiroshi Nakanishi
IPC分类号： G02B2710
CPC分类号： G03B21/208
摘要： An exposing apparatus for a microlens array allows for easy alignment and attains high accuracy. An exposing method for a microlens array attains high accuracy and high light efficiency. The exposing apparatus for a microlens array includes a micro fly-eye lens for converting a light beam from a light source into a secondary point light source, a transmittance distribution mask for adjusting the luminance of the light of the secondary point light source, and a collimator lens for converting the light of adjusted luminance into a parallel light beam and for guiding the parallel light beam, via a first microlens array which is formed in advance, to a photosensitive resin layer to be a second microlens array. The light emitted from the light source is transmitted through the micro fly-eye lens, the transmittance distribution mask, and the collimator lens. The light is then adjusted to a desired luminance to expose the photosensitive resin of a microlens substrate.

42. 发明授权

US06642320B2 Multi-functional cement dispersants and hydraulic cement compositions 失效
公开(公告)号：US06642320B2
公开(公告)日：2003-11-04
申请号：US10180955
申请日：2002-06-24
申请人： Hiroshi Nakanishi , Masaki Ishimori , Minoru Yaguchi , Takumi Sugamata , Tomomi Sugiyama , Mitsuo Kinoshita , Shinji Tamaki
发明人： Hiroshi Nakanishi , Masaki Ishimori , Minoru Yaguchi , Takumi Sugamata , Tomomi Sugiyama , Mitsuo Kinoshita , Shinji Tamaki
IPC分类号： C08F814
CPC分类号： C04B24/32 , C04B24/2664 , C08L71/02 , C08L2205/05 , C08L2666/04
摘要： A multi-functional cement dispersant contains a graft copolymer obtained by a graft reaction of one or more selected from polyoxyalkylene monoalkylester, polyoxyalkylene monoalkylether and polypropyleneglycol of specified kinds to a copolymer obtained by radical polymerization of a mixture of radical polymerizable monomers containing maleic anhydride and monomers of a specified kind at a specified ratio. Hydraulic cement compositions produced with such a multi-functional cement dispersant have a superior fluidity with reduced loss over time and hardened objects produced from such a composition exhibit a superior early strength and have a low dry shrinkage and a high resistance against freezing and thawing.

43. 发明授权

US06606135B2 Optical lens system, image display apparatus, micro-lens array, liquid crystal display device, and liquid crystal display apparatus of projection-type 失效
标题翻译：光学透镜系统，图像显示装置，微透镜阵列，液晶显示装置和投影型液晶显示装置
公开(公告)号：US06606135B2
公开(公告)日：2003-08-12
申请号：US09964520
申请日：2001-09-28
申请人： Hiroshi Nakanishi , Takashi Shibatani , Hiroshi Hamada
发明人： Hiroshi Nakanishi , Takashi Shibatani , Hiroshi Hamada
IPC分类号： G02F11335
CPC分类号： G02F1/133526 , G02B3/0031 , G02B3/0056 , G02B27/18
摘要： An optical lens system in accordance with the present invention is arranged so that, when the micro-lens has a curved surface satisfying an inequality of (n2/n1)×sin(&thgr;max)≧1, where n1 indicates an index of refraction of a medium constituting one side of the curved surface of the lens, n2 (n1
摘要翻译：根据本发明的光学透镜系统被布置成使得当微透镜具有满足不等式（n2 / n1）×sin（thetamax））= 1的曲面时，其中n1表示折射率构成透镜曲面的一侧的介质，n2（n1

44. 发明授权

US06191080B1 Heat resistant lubricating oil composition 失效
标题翻译：耐热润滑油组成
公开(公告)号：US06191080B1
公开(公告)日：2001-02-20
申请号：US08793917
申请日：1997-02-14
申请人： Hiroshi Nakanishi , Ko Onodera , Makoto Kanbara , Atsuhisa Kobori , Yoshinobu Nakamura
发明人： Hiroshi Nakanishi , Ko Onodera , Makoto Kanbara , Atsuhisa Kobori , Yoshinobu Nakamura
IPC分类号： C10M10532
CPC分类号： C10M169/04 , C07C319/14 , C07C319/28 , C07C321/30 , C10M105/18 , C10M105/32 , C10M105/38 , C10M107/32 , C10M107/50 , C10M135/28 , C10M137/04 , C10M137/08 , C10M151/04 , C10M2203/06 , C10M2205/00 , C10M2207/024 , C10M2207/026 , C10M2207/04 , C10M2207/0406 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/34 , C10M2207/345 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2209/1013 , C10M2209/1023 , C10M2209/103 , C10M2215/064 , C10M2215/065 , C10M2219/024 , C10M2219/083 , C10M2219/086 , C10M2219/108 , C10M2221/00 , C10M2221/04 , C10M2221/041 , C10M2221/043 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2229/02 , C10M2229/025 , C10M2229/0405 , C10M2229/041 , C10M2229/0415 , C10M2229/042 , C10M2229/0425 , C10M2229/0435 , C10M2229/0445 , C10M2229/0455 , C10M2229/0465 , C10M2229/0475 , C10M2229/0485 , C10M2229/05 , C10M2229/0505 , C10M2229/0515 , C10M2229/0525 , C10M2229/0535 , C10M2229/0545 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/12 , C10N2240/121 , C10N2240/14
摘要： A heat resistant lubricating oil composition which exhibits high heat resistance and oxidation resistance under high temperature conditions, and can withstand severe working conditions, as in jet engines or gas turbines. The lubricating oil composition comprises a polyphenylthioether of formula {I} in a lubricating base oil, comprising any one of a polyol ester, dibasic acid ester, a polyphenyl ether, an organopolysiloxane and admixtures thereof.
摘要翻译：一种耐高温润滑油组合物，其在高温条件下表现出高耐热性和抗氧化性，并且能够承受恶劣的工作条件，如在喷气发动机或燃气轮机中。润滑油组合物包含润滑基础油中式{I}的聚苯硫醚，其包含多元醇酯，二元酸酯，聚苯醚，有机聚硅氧烷及其混合物中的任一种。

45. 发明授权

US6157420A Projection-type image display apparatus 失效
标题翻译：投影式图像显示装置
公开(公告)号：US6157420A
公开(公告)日：2000-12-05
申请号：US49923
申请日：1998-03-30
申请人： Hiroshi Nakanishi , Hiroshi Hamada , Yutaka Takafuji
发明人： Hiroshi Nakanishi , Hiroshi Hamada , Yutaka Takafuji
IPC分类号： G02F1/13 , G03B21/00 , H04N9/31 , G02F1/1335
CPC分类号： H04N9/3105
摘要： A projection-type display apparatus includes a light source; a color separating/synthesizing device arranged to divide light from the light source into three different color light rays; and three reflection-type display devices arranged to reflect the three different color light rays, respectively. The color separating/synthesizing device is further arranged to synthesize the three different color light rays respectively reflected by the three reflection display devices. The color separating/synthesizing device has transmittance of substantially 50% for each of a s-polarized light ray having a first wavelength and a p-polarized light ray having a second wavelength. A difference between the first wavelength of the s-polarized light ray and the second wavelength of the p-polarized light ray is equal to or less than 40 nm.
摘要翻译：投影型显示装置包括光源; 一种颜色分离/合成装置，被配置为将来自光源的光分成三种不同的彩色光线; 以及分别反射三种不同颜色的光线的三个反射型显示装置。彩色分离/合成装置还被配置为合成由三个反射显示装置反射的三种不同的彩色光线。对于具有第一波长的s偏振光和具有第二波长的p偏振光的每一个，分色合成装置具有大致50％的透射率。 s偏振光的第一波长和p偏振光的第二波长之间的差等于或小于40nm。

46. 发明授权

US5760850A Projection type image display apparatus 失效
标题翻译：投影型图像显示装置
公开(公告)号：US5760850A
公开(公告)日：1998-06-02
申请号：US599320
申请日：1996-02-09
申请人： Hiroshi Nakanishi , Hiroshi Hamada , Takashi Shibatani , Yoshihiro Mizuguchi , Hiromi Kato
发明人： Hiroshi Nakanishi , Hiroshi Hamada , Takashi Shibatani , Yoshihiro Mizuguchi , Hiromi Kato
IPC分类号： H04N9/31 , G02F1/1335 , G02F1/1333
CPC分类号： H04N9/3108 , G02F2001/133623
摘要： A projection type color image display apparatus includes: a light source for emitting white light; a first optical element for dividing the white light into a plurality of colored lights and for converging each colored light to form a plurality of spots, the spots of each colored light being formed at different positions from the spots of the other colored light; a liquid crystal display element including a plurality of pixels, the pixels corresponding to the spots and modulating the respective colored lights, whereby an image displayed by the liquid crystal display element is carried by the colored lights; a second optical element for diffracting the colored lights modulated by the liquid crystal display element to make a principal ray of each colored light substantially parallel to a principal ray of the other colored light; and a third optical element for receiving the colored lights from the second optical element and for projecting the image displayed by the liquid crystal display element while the image is enlarged.
摘要翻译：投影型彩色图像显示装置包括：用于发射白光的光源; 第一光学元件，用于将白光分为多个着色光，并且用于会聚各个着色光以形成多个点，每个有色光的斑点形成在与其它有色光的斑点不同的位置处; 液晶显示元件，其包括多个像素，所述像素对应于所述点并调制各个着色光，由此所述液晶显示元件显示的图像由所述着色灯承载; 第二光学元件，用于衍射由液晶显示元件调制的着色光，以使每个着色光的主光线基本上平行于其它有色光的主光线; 以及第三光学元件，用于从第二光学元件接收彩色光，并且用于在图像放大时投影由液晶显示元件显示的图像。

47. 发明授权

US5726719A Projection-type color display device 失效
标题翻译：投影式彩色显示装置
公开(公告)号：US5726719A
公开(公告)日：1998-03-10
申请号：US536815
申请日：1995-09-29
申请人： Naoyuki Tanaka , Hiroshi Hamada , Hiroshi Nakanishi , Hideki Ohshima
发明人： Naoyuki Tanaka , Hiroshi Hamada , Hiroshi Nakanishi , Hideki Ohshima
IPC分类号： G03B33/12 , G02F1/13 , G02F1/133 , G02F1/1335 , H04N5/74 , H04N9/31
CPC分类号： G02B27/148 , H04N9/3108 , G02F2001/133623
摘要： The projection-type color display device of the invention includes: a white light source; a splitting means for splitting white light emitted from the white light source into a first, a second, and a third beam having respectively different wavelength regions; a modulation means for modulating the first, the second and the third beams; an irradiation means for irradiating the first, the second and the third beams onto a principal surface of the modulation means at respectively different angles; and a projection means for projecting the first, the second and the third beams modulated by the modulation means. In the projection-type color display device, the first beam includes a color beam having a weakest intensity among the beams in three primary colors contained in the white light; and a direction of the first beam incident onto the principal surface of the modulation means is closer to a normal of the principal surface of the modulation means as compared with the second and the third beams.
摘要翻译：本发明的投影型彩色显示装置包括：白光源; 分离装置，用于将从白光源发射的白光分成具有不同波长区域的第一，第二和第三光束; 用于调制第一，第二和第三光束的调制装置; 照射装置，用于以不同的角度将第一，第二和第三光束照射到调制装置的主表面上; 以及用于投影由调制装置调制的第一，第二和第三光束的投影装置。在投影型彩色显示装置中，第一光束包括在白光中包含的三原色的光束中具有最弱强度的彩色光束; 入射到调制装置的主表面上的第一光束的方向与第二和第三光束相比更接近调制装置的主表面的法线。

48. 发明授权

US5696621A Scanning lens system and optical scanning apparatus using the same 失效
标题翻译：扫描透镜系统和使用其的光学扫描装置
公开(公告)号：US5696621A
公开(公告)日：1997-12-09
申请号：US392213
申请日：1995-02-22
申请人： Hiroshi Nakanishi , Hiroshi Saito
发明人： Hiroshi Nakanishi , Hiroshi Saito
IPC分类号： G02B26/10 , G02B13/00 , G02B26/12 , G02B26/08 , G02B13/18
CPC分类号： G02B26/125
摘要： A scanning lens system includes a lens having two lens surfaces. The center thickness of the lens is varied in conformity with the error of the curvatures of the two lens surfaces. When the radii of curvature of the lens surfaces on a light deflector side and a surface to be scanned side in the sub-scanning cross-section are R.sub.a and R.sub.b, respectively, and the center thickness of the lens is d and the reflective index of the material of the lens for a wavelength .lambda. used is N, constant K is obtained by K=(1/R.sub.a -1/R.sub.b)+(N-1)d/(NR.sub.a R.sub.b). The center thickness d of the lens is varied in conformity with the radii of curvature R.sub.a and R.sub.b so that the constant value K may be within .+-.2% relative to a reference value.
摘要翻译：扫描透镜系统包括具有两个透镜表面的透镜。透镜的中心厚度根据两个透镜表面的曲率误差而变化。当在副扫描横截面中的光偏转器侧和待扫描侧表面的透镜的曲率半径分别为Ra和Rb时，透镜的中心厚度为d，反射率为使用的波长λ的透镜的材料为N，通过K =（1 / Ra-1 / Rb）+（N-1）d /（NRaRb）获得常数K. 透镜的中心厚度d根据曲率半径Ra和Rb而变化，使得常数值K可以相对于参考值在+/- 2％以内。

49. 发明授权

US5549855A Optical element molding method 失效
标题翻译：光学元件成型法
公开(公告)号：US5549855A
公开(公告)日：1996-08-27
申请号：US260969
申请日：1994-06-15
申请人： Hiroshi Nakanishi , Norihisa Saito , Toshinori Ando , Hisakazu Morinaga
发明人： Hiroshi Nakanishi , Norihisa Saito , Toshinori Ando , Hisakazu Morinaga
IPC分类号： B29C33/38 , B29C45/37 , B29C45/76 , B29D11/00 , B29L11/00 , G02B3/00 , G02B26/10 , G02B26/12
CPC分类号： B29C33/3835 , B29C45/766 , B29D11/00009 , G02B26/124 , B29L2011/00 , Y10S425/808
摘要： It is an object of this invention to provide an optical element molding method capable of correcting local processing errors in an optical element without increasing the size of an apparatus or raising the manufacturing cost. To achieve this object, an optical element molding method includes the first step of setting molding conditions before molding of said optical element, such that a constant shape error is stably formed on an optical function surface of the optical element, the second step of dividing the optical function surface of the optical element to be molded under the molding conditions into a plurality of regions, and approximating the shape error by using a function so that the divided regions are continuous in the boundaries between the regions, the third step of processing the shape of the cavity surface of the optical-insert member into a shape by which the constant shape error is canceled, on the basis of the function obtained in the second step, and the fourth step of molding the optical element by using the optical insert member processed in the third step.
摘要翻译：本发明的目的是提供一种能够在不增加设备尺寸或提高制造成本的情况下校正光学元件中的局部加工误差的光学元件模制方法。为了实现该目的，光学元件成型方法包括：在成型前设定成形条件的第一步骤，使得在光学元件的光学功能表面上稳定地形成恒定的形状误差;第二步骤，在模塑条件下将要模制的光学元件的光学功能表面形成多个区域，并且通过使用功能来近似形状误差，使得分割区域在区域之间的边界中是连续的，处理形状的第三步骤基于第二步骤中获得的功能，将光学插入构件的空腔表面形成为消除恒定形状误差的形状;以及第四步骤，通过使用加工的光学插入构件来模制光学元件在第三步。

50. 发明授权

US5075051A Molding process and apparatus for transferring plural molds to plural stations 失效
标题翻译：用于将多个模具转移到多个站的成型工艺和设备
公开(公告)号：US5075051A
公开(公告)日：1991-12-24
申请号：US385364
申请日：1989-07-27
申请人： Kazuhiko Ito , Eiichi Yamazaki , Kunio Ohtaki , Fumio Korayashi , Yoshihisa Masuda , Hiroshi Nakanishi , Kiyozo Suzuki , Yuichi Miyoshi
发明人： Kazuhiko Ito , Eiichi Yamazaki , Kunio Ohtaki , Fumio Korayashi , Yoshihisa Masuda , Hiroshi Nakanishi , Kiyozo Suzuki , Yuichi Miyoshi
IPC分类号： B29C45/04 , B29C45/76 , B29D11/00
CPC分类号： B29D11/00432 , B29C45/0433 , B29C45/76
摘要： A molding apparatus transfers plural molds in succession through a temperature elevating step, an injection molding step, pressurized cooling step and a molded article removing step. The apparatus is provided with plural cooling presses for the pressurized cooling step and so constructed as to prevent the stagnation in the transfer of the molds according to the molding conditions and the number of molds.
摘要翻译：成型设备通过升温步骤，注射成型步骤，加压冷却步骤和模制品去除步骤连续地传送多个模具。该设备设置有用于加压冷却步骤的多个冷却压机，并且被构造成防止根据成型条件和模具数量的模具的传送停滞。

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