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1. 发明专利

JP2014199379A 反射スクリーン、映像表示システム、反射スクリーンの製造方法审中-公开
标题翻译：反射屏幕，视频显示系统和反射屏幕的制造方法
公开(公告)号：JP2014199379A
公开(公告)日：2014-10-23
申请号：JP2013075508
申请日：2013-03-30
申请人：大日本印刷株式会社 , Dainippon Printing Co Ltd
发明人： SATO HIKARI , HIROMITSU REI
IPC分类号： G03B21/60 , G02B3/08
摘要：【課題】反射層と光学形状層との密着性を向上させ、良好な映像を表示可能な反射スクリーン、映像表示システムを提供する。【解決手段】反射スクリーン10は、背面側の面に単位レンズ131が複数配列されたフレネルレンズ形状を有するレンズ層と、単位レンズ131のレンズ面132に形成され、光を反射する反射層12とを備え、レンズ層13を形成する樹脂組成物は、平均粒径1μm以下の微粒子を含有するものとした。また、この微粒子は、シリコーン又はシリカの微粒子が好ましく、レンズ層13を形成する樹脂組成物中に、0.05〜3.0wt%含有されることが好ましい。【選択図】図2
摘要翻译：要解决的问题：提供一种能够改善反射层与光学形状层的粘合性并显示优异视频图像的反射屏幕和视频显示系统。解决方案：反射屏幕10包括：具有菲涅尔的透镜层其中多个单位透镜131在背面的表面上对准的透镜形状; 以及反射层12，其形成在单位透镜131的透镜表面132上并且被配置为反射光。形成透镜层13的树脂组合物包括平均粒径为1μm以下的微粒。细颗粒优选是硅氧烷或二氧化硅的细颗粒，并且优选在形成透镜层13的树脂组合物中包含0.05-3.0重量％。

2. 发明专利

JP2014099409A Electrolyte-membrane-catalyst-layer laminate with reinforcing sheet and polymer electrolyte fuel cell having the same 有权
标题翻译：具有增强片的电解质 - 膜 - 催化层 - 层状物和具有该表面活性剂的聚合物电解质燃料电池
公开(公告)号：JP2014099409A
公开(公告)日：2014-05-29
申请号：JP2014012417
申请日：2014-01-27
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： HIROMITSU REI , YOSHIDA YASUKI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide an electrolyte-membrane-catalyst-layer laminate that sufficiently suppresses expansion and contraction of an electrolyte membrane so as to prevent the electrolyte membrane from being damaged even when a fuel cell is operated for a long period of time and that thus prevents gas leakage.SOLUTION: An electrolyte-membrane-catalyst-layer laminate with a reinforcing sheet of the invention is an electrolyte-membrane-catalyst-layer laminate having a solid polymer electrolyte membrane and catalyst layers. A frame-like reinforcing sheet with an opening in the center thereof is set on at least one side of the electrolyte-membrane-catalyst-layer laminate so as to be in contact with an outer peripheral side surface of the solid polymer electrolyte membrane. The reinforcing sheet has an adhesive layer and an elastic layer. When the catalyst layers are slightly smaller than the solid polymer electrolyte membrane, the reinforcing sheet is arranged in contact with an outer edge of the solid polymer electrolyte membrane. When the catalyst layers and the solid polymer electrolyte membrane are identical in shape and size, the reinforcing sheet is arranged in contact with the respective outer peripheral side surfaces of the catalyst layers and the solid polymer electrolyte membrane.
摘要翻译：要解决的问题：提供充分抑制电解质膜的膨胀和收缩的电解质膜催化剂层层压体，以防止电解质膜即使在燃料电池长时间运行时也被损坏，并且从而防止气体泄漏。解决方案：具有本发明的增强片的电解质膜催化剂层层压体是具有固体聚合物电解质膜和催化剂层的电解质膜 - 催化剂层层压体。在电解质膜 - 催化剂层叠体的至少一侧设置有与其固体聚合物电解质膜的外周侧面接触的框状的增强片，其中央部具有开口部。增强片具有粘合层和弹性层。当催化剂层比固体聚合物电解质膜稍小时，加强片与固体聚合物电解质膜的外边缘接触地布置。当催化剂层和固体聚合物电解质膜的形状和尺寸相同时，加强板被布置成与催化剂层和固体聚合物电解质膜的各个外周侧表面接触。

3. 发明专利

JP2014071210A Reflective screen and video image display system 审中-公开
标题翻译：反射屏幕和视频图像显示系统
公开(公告)号：JP2014071210A
公开(公告)日：2014-04-21
申请号：JP2012216109
申请日：2012-09-28
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： SATO HIKARI , HIROMITSU REI
IPC分类号： G03B21/60 , G02B3/08
摘要： PROBLEM TO BE SOLVED: To provide a reflective screen which inhibits oxidization of a reflective layer, reducing the chances of the reflective layer becoming separated from a lens layer thereby, and to provide a video image display system having the same.SOLUTION: A reflective screen 10 visibly displays video images by reflecting video image light projected from an image source LS, and includes: a lens layer 13 comprising a Fresnel lens made up of a plurality of arrayed unit lenses 131, each of which has a lens surface 131a and a non-lens surface 131b and is convex on the back side; a reflective layer 12 comprising a metallic film or metallic particles formed at least on each lens surface 131a of the lens layer 13 to reflect light; and a protective layer 11 which is provided on the reflective layer 12 on a side opposite the image source side and contains an antioxidant.
摘要翻译：要解决的问题：为了提供抑制反射层氧化的反射屏幕，减少反射层与透镜层分离的机会，并提供具有该透镜层的视频图像显示系统。解决方案：反射屏幕通过反映从图像源LS投射的视频图像光可见地显示视频图像，并且包括：透镜层13，其包括由多个阵列单位透镜131构成的菲涅耳透镜，每个透镜层具有透镜表面131a和非透镜表面131b并且在背侧是凸的; 包括至少在透镜层13的每个透镜表面131a上形成以反射光的金属膜或金属颗粒的反射层12; 以及保护层11，其设置在反射层12的与图像源侧相反的一侧并含有抗氧化剂。

4. 发明专利

JP2014052556A Reflective screen and video image display system 有权
标题翻译：反射屏幕和视频图像显示系统
公开(公告)号：JP2014052556A
公开(公告)日：2014-03-20
申请号：JP2012197880
申请日：2012-09-07
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： HIROMITSU REI
IPC分类号： G03B21/60 , H04N5/74
摘要： PROBLEM TO BE SOLVED: To provide a reflective screen which is inexpensive, thin, and capable of displaying high-quality video images, and to provide a video image display system having the same.SOLUTION: A reflective screen 100 includes a lens layer 13 having a Fresnel-lens shaped back surface comprising a plurality of arrayed unit lenses 131, each of which has a lens surface 132 and a non-lens surface 133 and is convex on the back side, and reflective layers 12 which are formed at least on the lens surfaces 132 of the unit lenses 131 to reflect light. The lens layer 13 is colored to obtain a predefined transmittance.
摘要翻译：要解决的问题：提供廉价，薄且能够显示高质量视频图像的反射屏幕，并提供具有该反射屏幕的视频图像显示系统。解决方案：反射屏幕100包括具有菲涅尔透镜形状的背面，包括多个排列的单位透镜131，每个透镜表面132具有透镜表面132和非透镜表面133，并且在背面上是凸出的，反射层12至少形成在单位透镜131的透镜表面132以反射光。透镜层13着色以获得预定的透射率。

5. 发明专利

JP2014052554A Reflective screen and video image display system 有权
标题翻译：反射屏幕和视频图像显示系统
公开(公告)号：JP2014052554A
公开(公告)日：2014-03-20
申请号：JP2012197878
申请日：2012-09-07
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： HIROMITSU REI
IPC分类号： G03B21/56 , G02B5/02 , G02B5/08 , H04N5/74
摘要： PROBLEM TO BE SOLVED: To provide a reflective screen which offers a sufficient view angle and capability to display high-quality video images with brightness and high contrast, and to provide a video image display system having the same.SOLUTION: A reflective screen 10 includes a lens layer 13 having a Fresnel-lens shaped back surface and reflective layers 12 which are formed on lens surfaces 132 to reflect light, as well as an isotropic diffusion layer 16, a first anisotropic diffusion layer 15, and a second anisotropic diffusion layer 14 located on an image source side of the lens layer 13. The first anisotropic diffusion layer 15 diffuses and transmits light entering at an incident angle within a first angle range A1 in a first direction parallel to the screen surface, and transmits light entering at an incident angle outside the first angle range A1 without diffusing the light. The second anisotropic diffusion layer 14 diffuses and transmits light entering at an incident angle within a second angle range A2, which is symmetrical to the first angle range A1 about an axis in a direction of a normal line H of the screen surface, and transmits light entering at an incident angle outside the second angle range A2 without diffusing the light.
摘要翻译：要解决的问题：提供一种反射屏幕，其提供足够的视角和显示具有亮度和高对比度的高质量视频图像的能力，并提供具有相同的视频图像显示系统。解决方案：反射屏幕10包括具有菲涅尔透镜形背面的透镜层13和形成在透镜表面132上以反射光的反射层12以及各向同性扩散层16，第一各向异性扩散层15和第二各向异性扩散层14 位于透镜层13的图像源侧。第一各向异性扩散层15在与屏幕表面平行的第一方向上以第一角度范围A1内的入射角进行漫射和透射，并且透射在入射的入射光角度在第一角度范围A1以外的角度，而不会扩散光线。第二各向异性扩散层14以与第一角度范围A1相对的第二角度范围A2的入射角进行漫射和透射，该第二角度范围A2围绕屏幕表面的法线H的方向的轴线，并且透射光以第二角度范围A2以外的入射角进入，而不会扩散光。

6. 发明专利

JP2013003530A Optical sheet, optical filter for display device and display device having the optical sheet, and production method of the optical sheet 审中-公开
标题翻译：光学片，用于显示装置的光学滤光器和具有光学片的显示装置，以及光学片的制造方法
公开(公告)号：JP2013003530A
公开(公告)日：2013-01-07
申请号：JP2011137615
申请日：2011-06-21
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： HIROMITSU REI , OGAWA KAZUNOBU , NAKAGAWA HIROKI
IPC分类号： G02B5/00 , B32B27/00
摘要： PROBLEM TO BE SOLVED: To provide an optical sheet, in accordance with one embodiment of the present invention, in which adhesiveness of a contrast improving functional layer to a base sheet can be improved and decrease in the transmittance for light can be suppressed.SOLUTION: The optical sheet, in accordance with one embodiment of the present invention, includes: a base sheet 3; a cured transparent resin layer 7, which is formed on one surface of the base sheet 3 and which is a cured product of a transparent resin composition layer containing an ionization radiation-curable resin composition; and a contrast improving functional layer 11 having a plurality of light-absorbing portions 8 arranged in parallel to one another on the cured transparent resin layer 7 and a plurality of light-transmitting portions 10 formed between the light-absorbing portions 8. The light-absorbing portion 8 includes a bottom portion 8a fixed to the cured transparent resin layer 7 and a top end portion 8b having a smaller width than that of the bottom portion 8a, with the height of the light-absorbing portion 8 being 10 μm or more and less than 50 μm. The light-absorbing portion 8a substantially contains a release agent, while the cured transparent resin layer 7 does not substantially contain a release agent.
摘要翻译：要解决的问题：为了提供根据本发明的一个实施方案的光学片，其中可以改善对比度改善功能层与基片的粘合性，并且可以抑制光的透射率的降低。解决方案：根据本发明的一个实施例的光学片包括：基片3; 固化的透明树脂层7，其形成在基片3的一个表面上，并且是含有电离辐射固化树脂组合物的透明树脂组合物层的固化产物; 以及具有在固化的透明树脂层7上彼此平行布置的多个光吸收部分8的多个光吸收部分8和形成在光吸收部分8之间的多个透光部分10的对比度改善功能层11。吸收部分8包括固定到固化的透明树脂层7的底部8a和具有比底部8a的宽度小的顶端部分8b，光吸收部分8的高度为10μm或更大，小于50μm。光吸收部分8a基本上含有脱模剂，而固化的透明树脂层7基本上不含脱模剂。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012226072A Scratching-off device, and apparatus for manufacturing contrast improving sheet and method for manufacturing contrast improving sheet using the same 有权
标题翻译：切割装置以及用于制造对比改进板的装置以及使用其制造对比改进板的方法
公开(公告)号：JP2012226072A
公开(公告)日：2012-11-15
申请号：JP2011092781
申请日：2011-04-19
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： HIROMITSU REI
IPC分类号： G02B5/00 , B05C11/04 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a scratching-off device that is capable of obtaining a contrast improving sheet which reduces streak defects and filling unevenness, and an apparatus for manufacturing the contrast improving sheet and a method for manufacturing the contrast improving sheet.SOLUTION: A scratching-off device which is used in manufacturing a contrast improving sheet, having a light-transmitting part 1 including a surface 1a on which a plurality of grooves are formed in parallel and a light-absorbing part formed in the grooves of the light-transmitting part 1, comprises: a first scratching-off blade 41 having a through-hole 41b in a tip 41a, for scratching-off an ink composition supplied onto the surface 1a; a second scratching-off blade 42 for further scratching-off the ink composition remaining on the surface 1a of the light-transmitting part 1 following the scratching-off with the first scratching-off blade 41; and a suction mechanism for suctioning the ink composition entered into a space S between the first scratching-off blade 41 and the second scratching-off blade 42 via the through-hole 41b.
摘要翻译：要解决的问题：提供一种能够获得减少条纹缺陷和填充不均匀的对比度改善片的刮除装置，以及用于制造对比度改善片的装置和用于制造对比度改善片的方法。解决方案：一种用于制造对比度改进片的刮除装置，具有透光部1，该透光部1包括平行地形成有多个槽的表面1a和形成在所述光吸收部中的光吸收部透光部1的凹槽包括：第一刮除刮片41，其在尖端41a中具有通孔41b，用于刮除供应到表面1a上的油墨组合物; 第二刮除刮板42，用于进一步刮擦残留在透光部1的表面1a上的油墨组合物，在刮擦之后用第一刮除刮片41进行刮擦; 以及用于通过通孔41b抽吸进入第一刮除刮板41和第二刮除刮板42之间的空间S的油墨组合物的抽吸机构。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012168385A Scraping jig, contrast improvement sheet manufacturing device equipped therewith, and contrast improvement sheet 审中-公开
标题翻译：刮刀，对比改进片及其配套设备及对比改进表
公开(公告)号：JP2012168385A
公开(公告)日：2012-09-06
申请号：JP2011029857
申请日：2011-02-15
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： HIROMITSU REI
IPC分类号： G02B5/00
摘要： PROBLEM TO BE SOLVED: To provide a scraping jig capable of reducing a linear defect, and a contrast improvement sheet manufacturing device equipped therewith.SOLUTION: A scraping jig is used to manufacture a contrast improvement sheet that comprises: a light transmission part 1 with multiple grooves arranged in parallel on a surface 1a; and a light absorption part that is formed within each of the grooves of the light transmission part 1. The scraping jig comprises: a first scraping blade 31 for scraping an ink composition that is supplied from the surface 1a of the light transmission part 1 with the grooves arranged in parallel on the surface 1a, to the top of the surface 1a; a second scraping blade 32 that is arranged at a prescribed distance from the first scraping blade 31, for further scraping the ink composition remaining on the surface 1a of the light transmission part 1 after scraping by the first scraping blade 31; and a back plate 33 that is installed on the second scraping blade 32. A tip 32a of the second scraping blade 32 projects longer than a tip 31a of the first scraping blade 31 by 0.25 mm or more and 0.55 mm or less.
摘要翻译：要解决的问题：提供能够减少线性缺陷的刮削夹具以及配备有对比度改进片制造装置。解决方案：刮削夹具用于制造对比度改进片材，其包括：具有平行布置在表面1a上的多个凹槽的光透射部分1; 以及形成在光传输部分1的每个凹槽内的光吸收部分。刮削夹具包括：用于刮擦从光传输部分1的表面1a供应的油墨组合物的第一刮刀31，在表面1a上平行布置的凹槽到表面1a的顶部; 与第一刮刀31一定距离地设置的第二刮刀32，用于进一步刮擦由第一刮刀31刮擦后留在光透射部1的表面1a上的油墨组合物; 以及安装在第二刮刀32上的后板33.第二刮刀32的尖端32a比第一刮刀31的尖端31a突出长0.25mm以上且0.55mm以下。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012058606A Visibility improvement sheet 有权
标题翻译：可见性改进表
公开(公告)号：JP2012058606A
公开(公告)日：2012-03-22
申请号：JP2010203502
申请日：2010-09-10
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： HIROMITSU REI , NAKAGAWA HIROKI
IPC分类号： G02B5/00 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a visibility improvement sheet which can inhibit external light made incident on a light absorption part from being diffused or reflected on the surface of a colored particulate, can efficiently absorb the external light and has more superior contrast.SOLUTION: The light absorption part is formed by containing the colored particulate and binder resin, and the refractive index difference between the colored particulate and the binder resin is 0.1 or less.

10. 发明专利

JP2011210735A Manufacturing method of electrolyte membrane-electrode conjugant with gasket for solid polymer fuel cell 有权
标题翻译：电极膜电极与固体聚合物燃料电池用垫片的制造方法
公开(公告)号：JP2011210735A
公开(公告)日：2011-10-20
申请号：JP2011140299
申请日：2011-06-24
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： NISHIMURA HIRONOBU , HIROMITSU REI , ASAI HIDENORI , OBOSHI TAKANORI
IPC分类号： H01M8/02 , H01M4/88 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of electrolyte membrane-electrode conjugant with a gasket for a solid polymer fuel cell which includes a catalyst layer of a desired shape while suppressing the deterioration of power generation performance, and having excellent productivity.SOLUTION: The manufacturing method comprises processes of: preparing an electrolyte membrane 1; arranging a catalyst layer forming film 15 which is a product of a base material film 13 with a catalyst layer 5 formed thereon via a gasket 3 having an opening 31 of a desired shape on at least one face of the electrolyte membrane 1; jointing, by hot pressing, the catalyst layer 5 corresponding to the opening 31 of the gasket 3 and the gasket 3 simultaneously with the electrolyte membrane 1; peeling off the catalyst layer forming film 15; and arranging an electrode base material 7 on the catalyst layer 5.
摘要翻译：要解决的问题：提供一种具有固体聚合物燃料电池用垫片的电解质膜 - 电极共轭体的制造方法，该固体高分子型燃料电池包括具有期望形状的催化剂层，同时抑制发电性能的劣化，并且具有优异的生产率。解决方案：制造方法包括以下工序：制备电解质膜1; 通过在电解质膜1的至少一个表面上具有所需形状的开口31的垫圈3，设置作为基材膜13的产物的催化剂层形成膜15和形成在其上的催化剂层5; 通过热压将与垫圈3的开口31相对应的催化剂层5和垫圈3与电解质膜1同时接合; 剥离催化剂层形成膜15; 并在催化剂层5上设置电极基材7。

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