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11. 发明申请

US20130135565A1 RETARDATION FILM, POLARIZING PLATE USING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：延迟膜，使用其的极化板和液晶显示装置
公开(公告)号：US20130135565A1
公开(公告)日：2013-05-30
申请号：US13814881
申请日：2011-06-23
申请人： Takashi Sera , Takahiro Takagi , Shigeki Oka , Ayako Inagaki
发明人： Takashi Sera , Takahiro Takagi , Shigeki Oka , Ayako Inagaki
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02B5/3083 , C08J5/18 , C08J2301/12 , C08K5/1545 , G02B1/04 , Y10T428/105 , C08L1/08 , C08L1/10
摘要： The purpose of the present invention is to provide: a retardation film which uses a low-substituted cellulose ester and has improved retardation after saponification and improved wet heat stability of internal haze; a polarizing plate which uses the retardation film; and a liquid crystal display device. An optical film of the present invention contains a cellulose ester and a compound represented by general formula (1), and is characterized in that the compound has an average degree of substitution within the range of 3.0-6.0 and contains a component having a degree of substitution of 4 or less in an amount of 30-80% by mass (inclusive). (In the formula, R1-R8 each represents a substituted or unsubstituted alkylcarbonyl group or a substituted or unsubstituted allylcarbonyl group, and R1-R8 may be the same as or different from one another.)
摘要翻译：本发明的目的是提供：使用低取代纤维素酯并且在皂化后具有改善的延迟并改善内部雾度的湿热稳定性的延迟膜; 使用相位差膜的偏振片; 和液晶显示装置。本发明的光学膜含有纤维素酯和通式（1）表示的化合物，其特征在于，所述化合物的平均取代度在3.0〜6.0的范围内，其含有以30〜80质量％（以下）的量替代4以下。（式中，R 1 -R 8各自表示取代或未取代的烷基羰基或取代或未取代的烯丙基羰基，R 1〜R 8可以相同也可以不同。

12. 发明申请

US20120307371A1 Variable-Focal-Length Projection Lens System and Projection Apparatus 有权
标题翻译：可变焦距投影镜头系统和投影仪
公开(公告)号：US20120307371A1
公开(公告)日：2012-12-06
申请号：US13483987
申请日：2012-05-30
申请人： Katsuhiro TAKAMOTO , Kazuhiko INOUE , Sadanobu IMAMURA , Kohei WATARU
发明人： Katsuhiro TAKAMOTO , Kazuhiko INOUE , Sadanobu IMAMURA , Kohei WATARU
IPC分类号： G02B15/14
CPC分类号： G02B13/16 , G02B15/14
摘要： A variable-focal-length lens system for projection which achieves focusing by movement of the entire system has a second to a fourth lens group as focal-length-varying lens groups and a first lens group as a distance-compensation lens group. The second to fourth lens groups individually move in the optical axis direction to vary the group-to-group distances so as to vary the focal length of the entire system. During focusing, the first lens group moves in the optical axis direction such that, as the projection distance varies from a remote distance to a close distance, curvature of field varies to the under side.
摘要翻译：通过整个系统的移动实现聚焦的可变焦距透镜系统具有作为焦距变化透镜组的第二至第四透镜组和作为距离补偿透镜组的第一透镜组。第二至第四透镜组在光轴方向上分别移动以改变组与组的距离，从而改变整个系统的焦距。在聚焦期间，第一透镜组沿光轴方向移动，使得当投射距离从远距离变化到近距离时，曲率变化到下侧。

13. 发明申请

US20120257274A1 FILM MIRROR, PRODUCTION PROCESS OF SAME AND REFLECTION DEVICE FOR SOLAR POWER GENERATION COMPRISING SAME 有权
标题翻译：薄膜反射镜，其制造方法和用于太阳能发电的反射装置
公开(公告)号：US20120257274A1
公开(公告)日：2012-10-11
申请号：US13517014
申请日：2010-12-13
申请人： Hitoshi Adachi , Yayoi Eguro
发明人： Hitoshi Adachi , Yayoi Eguro
IPC分类号： G02B5/08 , C23C16/06
CPC分类号： F24S23/81 , F24S23/82 , G02B5/0808 , G02B5/085 , Y02E10/40
摘要： There are disclosed a film mirror, which can be prevented from decrease in specular reflectance when a silver layer that serves as a reflective layer is deteriorated, is lightweight and flexible, can be produced at low cost, can have an enlarged surface area, can be produced on a large scale, exhibits excellent light stability and weather resistance, and exhibits good specular reflectance to solar light; a process for producing the film mirror; and a reflection device for solar power generation, which is equipped with such a film mirror. The film mirror comprises at least an adhesive layer, a silver reflection layer and an upper adjacent layer as constituent layers provided on the resin substrate sequentially in this order, in which at least the upper adjacent layer contains a binder and a corrosion inhibitor for silver.
摘要翻译：公开了一种薄膜反射镜，当可以以低成本制造用作反射层的银层劣化，重量轻且柔软的银层时，可以防止镜面反射率的降低，可以具有扩大的表面积大规模生产，具有优异的光稳定性和耐候性，并且对太阳光具有良好的镜面反射率; 制造薄膜镜的方法; 以及配备有这样的胶片镜的太阳能发电用反射装置。至少上层相邻层含有粘合剂和银的防腐剂，所述胶片反射镜至少包括粘合剂层，银反射层和作为构成层的上部相邻层，其顺序地设置在树脂基板上。

14. 发明申请

US20120257273A1 FILM MIRROR, AND METHOD OF MANUFACTURING THE SAME AND REFLECTION DEVICE FOR SOLAR HEAT POWER GENERATION 审中-公开
标题翻译：薄膜反射镜及其制造方法和用于太阳能发电的反射装置
公开(公告)号：US20120257273A1
公开(公告)日：2012-10-11
申请号：US13516867
申请日：2010-09-19
申请人： Shuji Murakami
发明人： Shuji Murakami
IPC分类号： G02B5/22 , G02B1/10 , B05D5/06
CPC分类号： G02B5/223 , F24S23/81 , G02B5/0808 , G02B5/208 , Y02E10/40
摘要： The invention provides a film mirror having excellent regular reflectance to solar heat, and exhibiting excellent light resistance and weather resistance, which is possible to sufficiently suppress regular reflectance decline; is lightweight and flexible; and can be large-area- and mass-produced at low cost, employing it as a film mirror for solar heat power generation under severe environment for long duration, and provides a manufacturing method and a reflection device for solar heat power generation thereof. A film mirror possessing a resin substrate and provided thereon, a silver reflection layer and a layer possessing at least one UV absorbent, provided on a light incidence side beyond the resin substrate and the silver reflection layer, wherein the at least one UV absorbent satisfies Aa≧1.2×Ab. Aa represents absorbance at an absorption maximum peak in 260-320 nm, and Ab represents absorbance at an absorption maximum peak in 321-400 nm.
摘要翻译：本发明提供一种具有优异的太阳热反射率的薄膜反射镜，并且具有优异的耐光性和耐候性，可以充分抑制正常的反射率下降; 轻便灵活; 并且可以以低成本进行大面积和大规模生产，并且将其用作在恶劣环境下长时间的太阳能发电的膜镜，并且提供了用于太阳能热发电的制造方法和反射装置。具有树脂基板并设置在其上的膜反射镜，银反射层和具有至少一种UV吸收剂的层，设置在树脂基板和银反射层之外的光入射侧，其中至少一种UV吸收剂满足Aa ≧1.2×Ab。 Aa表示260-320nm的吸收最大峰的吸光度，Ab表示321-400nm的吸收最大峰的吸光度。

15. 发明授权

US09529323B2 Video display device, head-mounted display and head-up display 有权
标题翻译：视频显示设备，头戴式显示器和平视显示器
公开(公告)号：US09529323B2
公开(公告)日：2016-12-27
申请号：US13702957
申请日：2011-05-30
申请人： Yoshie Shimizu , Yasushi Tanijiri
发明人： Yoshie Shimizu , Yasushi Tanijiri
IPC分类号： G02B5/32 , G03H1/00 , G02B27/14 , G02B27/01
CPC分类号： G03H1/0005 , G02B5/32 , G02B27/0103 , G02B27/017 , G02B27/0172 , G02B27/143 , G02B27/145 , G02B2027/0116 , G02B2027/0123 , G02B2027/013 , G02B2027/0174 , G02B2027/0178
摘要： A video display device is provided with a light source, a display element, and an eyepiece optical system (14). The light source emits light which has at least one emission peak wavelength and has a wavelength width including one emission peak wavelength. The display element modulates the light emitted from the light source and displays video. The eye-piece optical system (14) comprises a volume phase reflective HOE (23) with diffracts and reflects video light from the display element and leads the light to a viewing pupil. An HOE surface (23a) is divided into a plurality of flat surfaces (31, 32, 33) disposed so as to be recessed on the viewing pupil side, and the plurality of flat surfaces (31, 32, 33) are continuous so as to have a common ridge line at a boundary between the flat surfaces adjoining to each other.
摘要翻译：视频显示装置设置有光源，显示元件和目镜光学系统（14）。光源发射具有至少一个发射峰值波长并且具有包括一个发射峰值波长的波长宽度的光。显示元件调制从光源发出的光并显示视频。眼部光学系统（14）包括具有衍射的体积相位反射HOE（23）并且反射来自显示元件的视频光并将光引导到观看瞳孔。 HOE表面（23a）被分成多个平坦表面（31,32,33），其设置成在观察瞳孔侧凹陷，并且多个平坦表面（31,32,33）是连续的，以便在彼此相邻的平坦表面之间的边界处具有共同的脊线。

16. 发明授权

US09277852B2 Probe 有权
公开(公告)号：US09277852B2
公开(公告)日：2016-03-08
申请号：US13643029
申请日：2011-04-19
申请人： Katsumi Fujiwara , Hiroyuki Katsurada , Yuichi Atarashi
发明人： Katsumi Fujiwara , Hiroyuki Katsurada , Yuichi Atarashi
IPC分类号： G01J3/44 , A61B1/00 , A61B5/00 , G01J3/02 , G01J3/06 , G01N21/64 , G01N21/65 , G02B23/24 , A61B1/005 , A61B1/04 , A61B1/05 , A61B1/06
CPC分类号： A61B1/00177 , A61B1/00179 , A61B1/00183 , A61B1/0051 , A61B1/043 , A61B1/05 , A61B1/0676 , A61B5/0084 , A61B5/6853 , G01J3/02 , G01J3/021 , G01J3/0218 , G01J3/0256 , G01J3/06 , G01J3/4406 , G01N21/6456 , G01N21/65 , G02B23/2423 , G02B23/2469
摘要： A probe includes an optical system which irradiates a site of a biological tissue and receives light emitted from the site, and an imaging device. The imaging device is disposed ahead of the optical system closer to the end of the probe. The probe rotates the incident direction of the light and the imaging direction of the imaging device around a rotation axis directed to the longitudinal direction of the probe while fixing an angle between the incident direction and the imaging direction. The optical system receives the light from the site which always falls in the field of view of the imaging device, or brought with a time lag into the field of view of the imaging device as a result of rotation, the light being incident in the direction normal to, or inclined away from the rotation axis.

17. 发明授权

US08894214B2 Image projection apparatus 有权
标题翻译：图像投影仪
公开(公告)号：US08894214B2
公开(公告)日：2014-11-25
申请号：US13747285
申请日：2013-01-22
申请人： Masatsugu Tomioka
发明人： Masatsugu Tomioka
IPC分类号： G03B21/14 , G03B21/00 , G03B33/12 , H04N9/31 , G02B26/08 , G03B21/20
CPC分类号： G03B21/008 , G02B26/0833 , G03B21/2033 , G03B21/2066 , G03B21/208 , G03B33/12 , H04N9/3105 , H04N9/315
摘要： An image projection apparatus has a corrector that corrects angle distribution of illumination light such that, let, in a comparison in traveling direction between, of diffracted light resulting from light rays with the wavelengths λ1 and λ2 along the illumination optical axis being diffracted on an on-state digital micromirror device, λ1 diffracted light traveling in a direction closest to a traveling direction of the mirror-reflected light and λ2 diffracted light traveling in a direction closest to the traveling direction of the mirror-reflected light, the λ1 diffracted light be diffracted to a position farther away from the mirror-reflected light than the λ2 diffracted light, the angle distribution of the illumination light includes at least an angle distribution that fulfills conditional formula (1): Fλ2
摘要翻译：图像投影装置具有校正照明光的角度分布的校正器，使得沿着照明光轴在波长λ1和λ2的光线产生的衍射光之间的行进方向上的比较中衍射为衍射的衍射光状态数字微镜器件，沿最接近镜面反射光行进方向的方向行进的λ1衍射光和最靠近镜面反射光行进方向行进的λ2衍射光，λ1衍射光被衍射到比λ2衍射光更远离镜面反射光的位置，照明光的角度分布至少包括满足条件式（1）的角度分布：Fλ2

18. 发明授权

US08867150B2 Image pickup lens 有权
标题翻译：摄像镜头
公开(公告)号：US08867150B2
公开(公告)日：2014-10-21
申请号：US13640968
申请日：2011-04-12
申请人： Eigo Sano
发明人： Eigo Sano
IPC分类号： G02B9/60
CPC分类号： G02B13/0045 , G02B9/60
摘要： To provide an image pickup lens with a five-lens configuration in which aberrations are corrected favorably despite its compactness. An image pickup lens 10 includes a first lens L1 having a positive refractive power and having a convex face directed to an object side, a second lens L2 of a meniscus shape having a negative refractive power and having a concave face directed to an image side, a third lens L3 having a positive refractive power, a fourth lens L4 having a positive refractive power and having a convex face directed to the image side, and a fifth lens L5 having a negative refractive power and having a concave face directed to the image side, in this order from the object side. Here, the focal length of the fifth lens, the focal length of the entire system of the image pickup lens, and an air separation on an optical axis between the fourth lens and the fifth lens satisfy predetermined conditions.
摘要翻译：为了提供一种具有五透镜配置的图像拾取镜头，其中像差有利地校正，尽管它的紧凑性。图像拾取透镜10包括具有正折光力并且具有朝向物体侧的凸面的第一透镜L1，具有负屈光力并且具有指向图像侧的凹面的弯月形状的第二透镜L2，具有正折光力的第三透镜L3，具有正折光力并具有朝向像侧的凸面的第四透镜L4和具有负折光力并具有指向图像侧的凹面的第五透镜L5 ，从对象的这个顺序。这里，第五透镜的焦距，图像拾取透镜的整个系统的焦距以及第四透镜和第五透镜之间的光轴上的空气分离满足预定条件。

19. 发明授权

US08852697B2 Cellulose acetate film, and polarizing plate and liquid crystal display device which are made using same 有权
标题翻译：醋酸纤维素膜，偏光板和液晶显示装置
公开(公告)号：US08852697B2
公开(公告)日：2014-10-07
申请号：US13641855
申请日：2011-04-04
申请人： Hideyuki Sato
发明人： Hideyuki Sato
IPC分类号： G02F1/13363 , C08L1/12 , C08K5/151 , C08J5/18 , G02B5/30
CPC分类号： C08J5/18 , C08J2301/12 , C08K5/151 , C08L1/12 , G02B5/3033 , G02F1/13363 , Y10T428/105
摘要： Provided is a cellulose acetate film which has excellent retardation properties and exhibits low haze even under high-temperature and high-humidity conditions and which, in an alkaline saponification step, causes little dissolution of the film itself or additives in a saponifying liquid. The cellulose acetate film is characterized by comprising: a cellulose acetate which has an acetyl substitution degree of 2.0 to 2.5; and 5 to 15% by mass (relative to the cellulose acetate) of a component which contains a compound represented by general formula (1) wherein m is 0 and a compound represented thereby wherein in is more than 0 at a ratio of 45:55 to 0:100. In general formula (1), G is a mono- or di-saccharide residue; X1 is —O—; R1 is —CO—R2; R2 is an aliphatic or aromatic group; m represents the total number of hydroxyl groups directly bonded to the mono- or di-saccharide residue; and n represents the total number of OR1 groups directly bonded to the mono- or di-saccharide residue, with the proviso that m and n satisfy fee relationships: 3≦m+n≦8 and n is not 0.
摘要翻译：本发明提供一种即使在高温高湿条件下也具有优异的相位差性，低雾度的乙酸纤维素薄膜，在碱皂化工序中，薄膜本身或添加剂在皂化液中几乎不溶解。乙酸纤维素膜的特征在于：乙酰基取代度为2.0〜2.5的乙酸纤维素; 和5〜15质量％（相对于乙酸纤维素）含有通式（1）表示的化合物（其中m为0）的组分和由其表示的化合物，其中，以45:55的比例大于0的化合物至0：100。在通式（1）中，G是单糖或二糖残基; X1为-O- R1是-CO-R2; R2是脂族或芳族基团; m表示直接与单糖或二糖残基键合的羟基的总数; n表示直接键合到单糖或二糖残基的OR1基团的总数，条件是m和n满足费用关系：3＆nlE; m + n＆nlE; 8并且n不为0。

20. 发明授权

US08836845B2 Imaging device and portable terminal 有权
标题翻译：成像设备和便携式终端
公开(公告)号：US08836845B2
公开(公告)日：2014-09-16
申请号：US13634846
申请日：2011-02-23
申请人： Hiroaki Kagaya , Toshiki Ohinata
发明人： Hiroaki Kagaya , Toshiki Ohinata
IPC分类号： H04N5/225 , G03B11/00
CPC分类号： G03B11/00 , H04N5/2253 , H04N5/2254
摘要： An imaging device having an optical imaging system which has a parallel plate which is transparent at least in a visible light region, is joined by adhesives and is held on a holding member, wherein the holding member including: an opening section which is provided in order to pass light rays from the optical imaging system; a holding surface for holding a periphery of the parallel plate, formed around the opening section in a square shape, and intersecting perpendicularly to an optical axis of the optical imaging system; a side wall which is provided to stand parallel to the optical axis at an outside with respect to the opening section of the holding surface; and an adhesive collecting section which is arranged in each of four corners of the holding surface and is hollowed from the holding surface.
摘要翻译：具有至少在可见光区域具有透明的平行板的光学成像系统的成像装置通过粘合剂接合并保持在保持构件上，其中，保持构件包括：按顺序设置的开口部从光学成像系统通过光线; 用于保持平行板的周边的保持表面，其形成为围绕开口部分呈正方形并且垂直于光学成像系统的光轴相交; 侧壁，其设置成相对于保持面的开口部在外侧平行于光轴平行; 以及粘合剂收集部，其布置在保持表面的四个角中的每一个中并且从保持表面中空。

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