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31. 发明授权

US07301614B2 Lens-refracting characteristic measuring apparatus 有权
$Lens-refracting characteristic measuring apparatus$
标题翻译：透镜折射特性测量装置
公开(公告)号：US07301614B2
公开(公告)日：2007-11-27
申请号：US11043614
申请日：2005-01-26
申请人： Eiichi Yanagi , Shinichi Nakamura
发明人： Eiichi Yanagi , Shinichi Nakamura
IPC分类号： G01B9/00 , A61B3/00
CPC分类号： G01M11/0228
摘要： A lens-refracting characteristic measuring apparatus includes a measuring optical device to measure refracting characteristics of eyeglass lenses, an input device to input a pupillary distance of eyes of a person wearing eyeglasses, and an arithmetic and control circuit for obtaining refracting characteristics of the eyeglass lenses in positions of centers of right and left pupils of the person wearing the eyeglasses based on the pupillary distance of right and left eyes of the person wearing the eyeglasses input by the input device and the refracting characteristics measured by the measuring optical device.
摘要翻译：透镜折射特性测量装置包括测量眼镜透镜的折射特性的测量光学装置，用于输入佩戴眼镜的人的眼睛的瞳孔距离的输入装置和用于获得眼镜透镜的折射特性的算术和控制电路基于由输入装置输入的戴眼镜的人的左眼和左眼的瞳孔距离以及由测量光学装置测量的折射特性，佩戴眼镜的人的左右瞳孔的中心位置。

32. 发明授权

US6118528A Measuring container for contact lens meter 有权
标题翻译：隐形眼镜计量容器
公开(公告)号：US6118528A
公开(公告)日：2000-09-12
申请号：US173750
申请日：1998-10-16
申请人： Eiichi Yanagi
发明人： Eiichi Yanagi
IPC分类号： G01M11/02 , G01N1/10
CPC分类号： G01M11/0214 , G01M11/0207 , G01M11/0228
摘要： A lens meter is provided which includes a light source portion which emits measuring light having at least three different wavelengths; a light receiving portion which receives the measuring light which has passed through a to-be-inspected lens immersed in a liquid as a medium; an in-medium optical characteristic measuring device for measuring an optical characteristic of the lens in the medium about each wavelength, based on a deviated quantity of the measuring light detected by the light receiving portion; a refractive index calculating device for calculating a refractive index of material of the lens, based on a difference of the optical characteristic of the lens in the medium among the wavelengths; and a converting device for converting the optical characteristic of the lens in the medium into an optical characteristic of the lens in the air, based on the refractive index calculated by the refractive index calculating device.
摘要翻译：提供了一种透镜仪，其包括发射具有至少三种不同波长的测量光的光源部分; 光接收部分，其接收已经通过浸在液体中的被检查透镜作为介质的测量光; 介质中的光学特性测量装置，用于基于由光接收部分检测到的测量光的偏差量来测量介于每个波长的介质中的透镜的光学特性; 折射率计算装置，用于根据所述介质中的所述透镜的光学特性的差异来计算所述透镜的材料的折射率; 以及转换装置，用于基于由折射率计算装置计算出的折射率，将介质中的透镜的光学特性转换成空气中的透镜的光学特性。

33. 发明授权

US5896194A Lens meter 失效
标题翻译：镜头表
公开(公告)号：US5896194A
公开(公告)日：1999-04-20
申请号：US993312
申请日：1997-12-18
申请人： Eiichi Yanagi , Yukio Ikezawa
发明人： Eiichi Yanagi , Yukio Ikezawa
IPC分类号： G01M11/02 , G01B9/00
CPC分类号： G01M11/0264
摘要： A lens meter is provided which includes a light source portion (20) with a first light source (21) for generating a lens-characteristic measuring light beam (P2) and a second light source (23) for generating a position specifying light beam (P1). A patterning plate (28) with lens-characteristic measuring patterns (28c) and position specifying patterns (28b) is disposed in an optical path (31) of the lens-characteristic measuring light beam (P2) and position specifying light beam (P1) generated by the light source portion (20). The measuring light beam (P2) is projected onto a subject lens (30) set in the optical path (31) so that the images (28c') of the lens-characteristic measuring pattern (28c) are received. The received images (28c') are analyzed, and the lens-characteristic mapping display of the subject lens (30) is performed. In this lens meter, the first and second light sources (21, 23) are separate from each other.
摘要翻译：提供了一种透镜仪，其包括具有用于产生透镜特性测量光束（P2）的第一光源（21）的光源部分（20）和用于产生指定光束的位置的第二光源（23） P1）。具有透镜特性测量图案（28c）和位置指定图案（28b）的图形板（28）设置在透镜特性测量光束（P2）的光路（31）和位置指定光束（P1）中，由光源部分（20）产生。将测量光束（P2）投影到设置在光路（31）中的被摄体透镜（30）上，使得透镜特性测量图案（28c）的图像（28c'）被接收。对接收到的图像（28c'）进行分析，并且执行被摄体透镜（30）的透镜特性映射显示。在该透镜计中，第一和第二光源（21,23）彼此分开。

34. 发明授权

US5719668A Lens-meter for measuring optical characteristics of optical lens 失效
标题翻译：用于测量光学透镜的光学特性的透镜仪
公开(公告)号：US5719668A
公开(公告)日：1998-02-17
申请号：US697171
申请日：1996-08-20
申请人： Yoshinori Oana , Eiichi Yanagi
发明人： Yoshinori Oana , Eiichi Yanagi
IPC分类号： G01M11/02 , A61B3/10 , A61B3/103 , G01B11/255 , G02C13/00 , G01B9/00
CPC分类号： G01B11/255 , G01M11/0235
摘要： A lens meter in which light from a measurement light source is passed though a lens to be measured into a photoelectric conversion element so as to find optical characteristics of the lens to be measured based on photoelectric conversion signals from the photoelectric conversion element. The measurement light source is capable of emitting at least two rays of light having different wavelengths. The lens meter includes computing device for calculating optical characteristics of the lens to be measured based on photoelectric conversion signals from the photoelectric conversion element in response to the two rays of light having different wavelengths. This configuration ensures an accurate measurement of optical characteristics of the lens to be measured whole optical characteristics are unknown.
摘要翻译：一种透镜计，其中来自测量光源的光通过要测量的透镜通过光电转换元件，以便根据来自光电转换元件的光电转换信号找到待测透镜的光学特性。测量光源能够发射具有不同波长的至少两束光线。透镜计包括响应于具有不同波长的两束光，基于来自光电转换元件的光电转换信号计算待测透镜的光学特性的计算装置。该配置确保了要测量的透镜的光学特性的精确测量，整个光学特性是未知的。

35. 发明授权

US5442523A Backlighting device 失效
标题翻译：背光装置
公开(公告)号：US5442523A
公开(公告)日：1995-08-15
申请号：US933208
申请日：1992-08-21
申请人： Keiji Kashima , Naoki Yoshida , Osamu Shoji , Eiichi Yanagi , Takumi Fukunishi
发明人： Keiji Kashima , Naoki Yoshida , Osamu Shoji , Eiichi Yanagi , Takumi Fukunishi
IPC分类号： F21V8/00 , G02B6/00 , F21V5/02
CPC分类号： G02B6/0051 , G02B6/0053 , G02B6/0038 , G02B6/0068 , G02B6/0071
摘要： In a backlighting device for use with display panels that comprises a light conducting plate made of a light-transmissive material, one of the major faces of said light conducting plate being provided with a light diffusing capability and covered with a specular or light diffusing/reflecting plate, and a linear light source provided in proximity to the end portion of at least one side of said light conducting plate, the improvement wherein at least one sheet that is made of a light-transmissive material and that has a multiple of raised structures having straight ridgelines at minute intervals on the same side in such a manner that the ridgelines are substantially parallel to one another or at least one sheet that is made of a light-transmissive material and that has a multiple of pyramidal or conical projecting structures at minute intervals on the same side, said projecting structures having portions of such a shape that the vertical angles are substantially the same, is provided on the exit face of the light conducting plate in such a way that either type of structures face outward.
摘要翻译：在与包括由透光材料制成的导光板的显示面板一起使用的背光装置中，所述导光板的主表面之一具有光漫射能力并被镜面或光漫射/反射板和在所述导光板的至少一侧的端部附近设置的线性光源，其中至少一个由透光材料制成并且具有多个凸起结构的片具有在相同的一侧以每分钟间隔的直线脊线，使得脊线彼此基本平行或至少一个由透光材料制成并且以分钟间隔具有多个锥体或锥形突出结构的片在同一侧，所述突出结构具有垂直角基本相同的这种形状的部分导光板的出射面，使两种类型的结构面向外。

36. 发明授权

US5176376A Vibration sheet feeder 失效
标题翻译：振动送纸器
公开(公告)号：US5176376A
公开(公告)日：1993-01-05
申请号：US752965
申请日：1991-08-29
申请人： Masahiko Igaki , Yoshifumi Nishimoto , Kenichi Kataoka , Koji Kitani , Hiroyuki Seki , Eiichi Yanagi
发明人： Masahiko Igaki , Yoshifumi Nishimoto , Kenichi Kataoka , Koji Kitani , Hiroyuki Seki , Eiichi Yanagi
IPC分类号： B65H5/00 , G03G15/00 , H01L41/09 , H02N2/00
CPC分类号： H02N2/08 , B65H5/008 , G03G15/65 , B65H2555/14 , G03G2215/00371 , G03G2215/00679
摘要： Disclosed is feeding apparatus comprising a first vibration apparatus having projections provided with a predetermined distance therebetween, the first vibration apparatus producing a first travelling vibration wave in response to an electrical signal applied thereto, and a second vibration apparatus having projections located at the positions substantially corresponding to the projections of the first vibration apparatus, the second vibration apparatus producing a second travelling vibration wave proceeding in the same direction as the first travelling vibration wave in response to an electrical signal supplied thereto thereby the sheet inserted between the projections of the first vibration apparatus and the projections of the second vibration apparatus being fed by the first and second travelling vibration waves.
摘要翻译：公开了一种进给装置，包括：第一振动装置，其具有设置在其间的预定距离的突起，第一振动装置响应于施加于其上的电信号产生第一行进振动波;以及第二振动装置，具有位于基本对应的位置的突起对于第一振动装置的突起，第二振动装置响应于供给的电信号而产生与第一行进振动波相同的方向进行的第二行进振动波，由此插入在第一振动装置的突起之间的片并且第二振动装置的突起被第一和第二行进振动波馈送。

37. 发明授权

US5093765A Back lighting device for a panel 失效
标题翻译：背板照明装置
公开(公告)号：US5093765A
公开(公告)日：1992-03-03
申请号：US655520
申请日：1991-02-14
申请人： Keiji Kashima , Naoki Yoshida , Osamu Shoji , Eiichi Yanagi , Takumi Fukunishi
发明人： Keiji Kashima , Naoki Yoshida , Osamu Shoji , Eiichi Yanagi , Takumi Fukunishi
IPC分类号： F21V8/00
CPC分类号： G02B6/0051
摘要： An improved backlighting device for liquid-crystal display panels comprising a linear light source the length of which is equal to or less than the length of an end portion of a light conducting plate at which light is admitted from the linear light source placed adjacent to it, the linear light source being enclosed with a light diffusing reflector that has a slit formed in the surface through which incident light is admitted into the light conducting plate and which is provided in such a way as to form a clearance from the surface of the linear light source, one major surface of the light conducting plate being partially covered with a light diffusing material under specified conditions that has a higher refractive index than the material of which the light conducting plate is made, the major surface being further covered with a specular or light diffusing/reflecting plate, with a plurality of light diffusing plates being provided on the other major (light emerging) surface of the light conducting plate.

38. 发明授权

US4937709A Back lighting device for a liquid crystal panel 失效
标题翻译：液晶面板背面照明装置
公开(公告)号：US4937709A
公开(公告)日：1990-06-26
申请号：US393208
申请日：1989-08-14
申请人： Eiichi Yanagi , Takumi Fukunishi , Osamu Shoji , Naoki Yoshida
发明人： Eiichi Yanagi , Takumi Fukunishi , Osamu Shoji , Naoki Yoshida
IPC分类号： G02F1/1335 , F21V8/00 , G02B6/00 , G02F1/13357 , G09F9/00
CPC分类号： G02B6/0065 , G02B6/0043 , G02B6/0061 , G02B6/0071
摘要： A back lighting device for a liquid crystal display has a light scattering coating in the form of dots covering the light emitting surface of a photo-conductive plate. The coating covers 3-50% of the surface nearest an end thereof adjacent a linear light source and covers 80-100% of the surface farthest from the light source. The variation of the coating rate across the surface produces uniform distribution of emitted light from the back lighting device.

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