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1. 发明专利

JP2006107780A Manufacturing method of electrode plate and electrode plate 有权
标题翻译：电极板和电极板的制造方法
公开(公告)号：JP2006107780A
公开(公告)日：2006-04-20
申请号：JP2004289222
申请日：2004-09-30
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： MIYAZAKI YUICHI , GOISHIBARA SATOSHI
IPC分类号： H01M4/04 , H01G9/00 , H01G11/20 , H01G11/26 , H01G11/66 , H01G11/84 , H01G11/86 , H01M4/02 , H01M4/139 , H01M10/05
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode plate capable of completing drying of a coating film of a coating composition for an activator layer without reducing adhering property to a current collector within short time, and an electrode plate with excellent adhesiveness of the active material layer manufactured by applying the above method.
SOLUTION: On a process of drying a coating film of the coating composition for the activator layer formed on a current collector of an electrode plate intermediate, provided that a period in which a residual volume of a solvent during the coating is 100% by mass to 24.4% by mass is an initial drying stage, that in which the residual volume is 24.4% by mass to 2.2% by mass is a middle drying stage, and that in which the residual volume is less than 2.2% by mass is a latter drying stage, an ambient atmosphere temperature in a drying environment in which the electrode plate intermediate product is to be placed is in a range of 70 to 150°C, and a wind velocity of a blowing means at a discharging outlet for discharging air stream in the drying environment is within a range of 1.5 to 18.0.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在短时间内不降低集电体附着性的情况下，完成干燥活化剂层用涂料组合物的涂膜的电极板的制造方法，以及具有通过应用上述方法制造的活性物质层具有良好的粘附性。解决方案：在将电极板中间体的集电体上形成的活化剂层用涂料组合物的涂膜干燥的工序中，只要涂布时的溶剂残留量为100质量％为初始干燥阶段，残留体积为24.4质量％〜2.2质量％的中间干燥阶段为残渣量为2.2质量％以下，后一个干燥阶段，其中放置电极板中间产物的干燥环境中的环境气氛温度在70至150℃的范围内，并且在用于排出空气的排出口处的吹风装置的风速在干燥环境中的流量在1.5至18.0的范围内。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2012198423A Optical sheet, surface light source device and image display device 审中-公开
标题翻译：光学片，表面光源装置和图像显示装置
公开(公告)号：JP2012198423A
公开(公告)日：2012-10-18
申请号：JP2011063021
申请日：2011-03-22
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： GOISHIBARA SATOSHI
IPC分类号： G02B5/02 , F21S2/00 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To provide an optical sheet having excellent restoring property and scratch resistance even when the sheet has a convex optical unit, and requiring no protective sheet in a production process and during transportation, and to provide a surface light source device and an image display device having the optical sheet.SOLUTION: The optical sheet includes an optical function developing part comprising a plurality of convex optical units having ridgelines arrayed on one surface side of a transparent substrate. The optical function developing part is made of a cured product of an active energy ray-curable resin composition containing an acrylic resin and/or a methacrylic resin. A dent depth in an apex of each optical unit measured by a specified denting load is a specified value or more. When an acute angle formed by the ridgeline of the optical unit and an edge of the optical sheet is defined as a bias angle, an angle θ of the smallest angle in the bias angles on the respective edges satisfies 2°≤θ≤45°.
摘要翻译：要解决的问题：即使当片材具有凸形光学单元，并且在生产过程中和运输期间不需要保护片材时，提供具有优异的恢复性能和耐划伤性的光学片材，并且提供表面光源装置和具有该光学片的图像显示装置。光学片包括光学功能显影部分，该光学功能显影部分包括在透明基板的一个表面侧上排列的具有棱线的多个凸形光学单元。光学功能显影部由含有丙烯酸树脂和/或甲基丙烯酸系树脂的活性能量射线固化型树脂组合物的固化物构成。通过特定的凹陷负荷测量的每个光学单元的顶点中的凹陷深度是指定值或更大。当由光学单元的棱线形成的锐角和光学片的边缘被定义为偏置角时，各边缘上的偏压角中的最小角度的角度θ满足2°≤θ≤45°。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011059698A Optical sheet, surface light source device and transmission-type display device 审中-公开
标题翻译：光学片，表面光源器件和透射型显示器件
公开(公告)号：JP2011059698A
公开(公告)日：2011-03-24
申请号：JP2010230849
申请日：2010-10-13
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： INOUE MASU , KOIKE SHU , TOMITA SHOKO , KOJIMA HIROSHI , USHIYAMA AKINOBU , GOISHIBARA SATOSHI
IPC分类号： G02B5/02 , F21S2/00 , F21V5/00 , F21V5/02 , F21V5/04 , F21Y101/00 , F21Y101/02 , F21Y103/00 , F21Y105/00 , G02B3/00 , G02F1/13357
CPC分类号： G02B3/0068 , G02B5/0231 , G02B5/0278 , G02F1/1303 , G02F2001/133607
摘要： PROBLEM TO BE SOLVED: To provide an optical sheet including a fly-eye lens, which can exhibit excellent optical functions, including desired light condensing ability, light diffusing ability and ability for rendering a light source image substantially invisible, as well as can be stably manufactured.
SOLUTION: An optical sheet 40 includes: a sheet-like body 45; a plurality of first unit shaped elements 50 arranged on one surface 46 of the body and constituting the fly-eye lens; and second unit shaped elements 55 arranged on the one surface of the body and extending in parallel with one direction on the sheet surface of the body. The first unit shaped elements are arranged, with a space provided therebetween, on the one surface of the body, while the second unit shaped elements are arranged, between the first unit shaped elements, on the one surface of the body.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括可以表现出优异的光学功能的飞眼透镜的光学片，其包括期望的聚光能力，光漫射能力和使光源图像基本上不可见的能力，以及可以稳定地制造。解决方案：光学片40包括：片状体45; 多个第一单元形元件50，布置在主体的一个表面46上，并构成该飞眼透镜; 以及布置在主体的一个表面上并在主体的片材表面上与一个方向平行延伸的第二单位形状元件55。第一单元形元件布置在主体的一个表面上，其间设置有空间，而第二单元形状元件在第一单元形状元件之间布置在主体的一个表面上。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010256844A Optical sheet, surface light source device, and transmission display device 有权
标题翻译：光学片，表面光源装置和传输显示装置
公开(公告)号：JP2010256844A
公开(公告)日：2010-11-11
申请号：JP2009232565
申请日：2009-10-06
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： SHIMADA TAKAYUKI , ARAKAWA FUMIHIRO , GOISHIBARA SATOSHI , KOJIMA HIROSHI , NAKAMURA RUNA , USHIYAMA AKINOBU , MAENISHI TOMOKO , TANAKA KAZUKI , TOMITA SHOKO
IPC分类号： G02B5/02 , B32B7/02 , F21V5/00 , F21V5/02 , G02F1/13357
CPC分类号： G02B5/0242 , F21V11/16 , F21Y2103/00 , G02B3/0056 , G02B5/0221 , G02B5/0231 , G02B5/0278 , G02B6/0051 , G02B6/0053 , G02F1/133606 , G02F2001/133607
摘要： PROBLEM TO BE SOLVED: To provide an optical sheet that suppresses troubles caused in superimposing the optical sheet onto another member. SOLUTION: The optical sheet 10 has: a sheet-like base layer 32; a light control layer 35 including a plurality of unit shape elements 38 arranged in a direction parallel to a sheet surface of the base layer 32; and a light diffusing layer 40 disposed between the base layer and the light control layer. The light diffusing layer has a binder resin part 42 and particles 45 dispersed in the binder resin part 42. Single particles 46, and agglomerates 47 formed by agglomerating the single particles 46 are included in the binder resin part 42. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学片，其抑制将光学片叠加到另一构件上所引起的麻烦。解决方案：光学片10具有：片状基底层32; 光控制层35，其包括沿与基底层32的片材表面平行的方向配置的多个单位形状元件38; 以及设置在基底层和光控制层之间的光漫射层40。光漫射层具有粘合剂树脂部分42和分散在粘合剂树脂部分42中的颗粒45.单个颗粒46和通过聚集单个颗粒46形成的聚集体47包括在粘合剂树脂部分42中。版权所有（ C）2011，JPO＆INPIT

5. 发明专利

JP2005255225A Tape roll pack and production method thereof 审中-公开
标题翻译：胶带卷装及其生产方法
公开(公告)号：JP2005255225A
公开(公告)日：2005-09-22
申请号：JP2004071298
申请日：2004-03-12
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： GOISHIBARA SATOSHI , SASAKI TOMOYA
IPC分类号： B65B25/14 , B65D81/20 , B65D81/24 , B65D85/672 , H01M4/139
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a tape roll pack and a production method thereof for easily packing a tape roll item, for preventing moisture and damage during storage, and for throwing away a packing member away after use.
SOLUTION: As to an electrode plate roll 2 having metal core 31 which has a length sufficiently longer than the width of a tape roll item of an electrode plate tape, or the like, a pair of cushioning members are made contact with both side faces of the roll 2 to be covered with a cylindrical packaging material 19 which is a cylindrically formed bag sufficiently bigger than the width of the roll 2 and contains a metal layer or a metal oxide layer. The excess part of the material 19 is made to fit along the side face of the roll 2, or a sleeve part 39 is formed by heat sealing so that the metal core 31 go through. The formed sleeve part 39 seals the excessive metal core part with a sealing tape 41 containing metal for sealing airtight by either one of dry air packaging, vacuum packaging or inert gas flush packaging and/or desiccant enclosing packaging.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于容易地包装带卷物品的带卷包装及其制造方法，用于防止在储存期间的水分和损坏，以及在使用后将包装部件丢弃。解决方案：对于具有足够长于电极板带的带卷项的宽度的金属芯31的电极板辊2，使得一对缓冲构件与两个缓冲构件接触辊2的侧面被圆筒形包装材料19覆盖，该圆筒形包装材料是足够大于辊2的宽度的圆柱形袋，并且包含金属层或金属氧化物层。材料19的多余部分沿着辊2的侧面配合，或者通过热密封形成套筒部39，使得金属芯31穿过。形成的套筒部分39通过干燥空气包装，真空包装或惰性气体冲洗包装和/或干燥剂封装包装中的任一种，将含有金属的密封带41密封过多的金属芯部分，以密封气密。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004177394A Measuring method and measuring device for deformation degree of slender sheet-like material, and slender sheet-like material 有权
公开(公告)号：JP2004177394A
公开(公告)日：2004-06-24
申请号：JP2003035943
申请日：2003-02-14
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： GOISHIBARA SATOSHI , FUJITA MASATO
IPC分类号： G01B11/24 , G01B11/255 , G06T1/00 , H01M4/139 , H01M10/05
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a measuring method and measuring device for the deformation degree of a slender sheet-like material allowing quantitatively and accurately measuring the deformation degree of the slender sheet-like material (strip), and to provide the slender sheet-like material. SOLUTION: In the measuring method and measuring device for the deformation degree of the slender sheet-like material that lateral deforms and bends in the longitudinal direction on the sheet plane, and the slender sheet-like material, (a) a support body (surface plate or three rolls) is provided with a reference line, (b) the reference line is compared with a previously extended narrow wire with a CCD (charge-coupled device) sensor, the reference line is calibrated and corrected, and the extended narrow wire is removed, (c) the sheet-like material is still stood (or run) substantially along the reference line, (d) the reference line and the sheet-like material including at least one of right and left ends in the longitudinal direction are photographed with the CCD sensor, (e) any three longitudinal points of the sheet-like material are extracted from an CCD image, (f) a bending degree is calculated based on the distance between the reference line of three points and the end of the sheet-like material and longitudinal distance among three points. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2017117785A 導電性発熱体、合わせガラスおよびその製造方法审中-公开
公开(公告)号：JP2017117785A
公开(公告)日：2017-06-29
申请号：JP2016238758
申请日：2016-12-08
申请人：大日本印刷株式会社 , Dainippon Printing Co Ltd
发明人： MATSUFUJI KAZUO , SUETSUGU HIROTOSHI , HIRAKAWA MANABU , GOISHIBARA SATOSHI
IPC分类号： H05B3/20 , C03C27/12 , H05B3/10
摘要：【課題】光芒とチラツキを防止しつつ、熱ムラも抑制する。【解決手段】導電性発熱体は、第1方向に離間して配置され、第1方向に交差する第2方向に延びる複数の曲線発熱体を備える。複数の曲線発熱体のそれぞれの第2方向における全長を、複数の曲線発熱体のそれぞれの両端部間の最短距離で割った比率は、1.0より大きく、かつ1.5以下である。【選択図】図1

8. 发明专利

JP2011209414A Optical sheet, optical element, surface light source device, transmission type display device, and light-emitting device 审中-公开
标题翻译：光学片，光学元件，表面光源装置，透射型显示装置和发光装置
公开(公告)号：JP2011209414A
公开(公告)日：2011-10-20
申请号：JP2010075213
申请日：2010-03-29
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： MAENISHI TOMOKO , GOISHIBARA SATOSHI , KOJIMA HIROSHI
IPC分类号： G02B5/04 , F21S2/00 , F21V5/00 , F21V5/02 , F21Y103/00 , G02B5/28 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To provide an optical sheet capable of securing expected light-emitting characteristics or light-emitting characteristics close to the expected light-emitting characteristics.SOLUTION: The optical sheet 30 includes a body 32 and a plurality of unit prisms 35 which are a plurality of unit prisms arranged side by side on one surface 32a of the body, each of the plurality of unit prisms 35 linearly extending in a direction crossing the arrangement direction of the plurality of unit prisms 35. The unit prism is made of an ionizing radiation curable resin and includes at least one plane surface. The optical sheet has antistatic performance. The angular distribution of brightness which is measured in the other surface of the body in such a state that a luminous flux advancing in parallel with the normal direction of the body is incident on the plane surface of the unit prism and is shown by a graph having a vertical axis showing the brightness and a horizontal axis showing a measured angle satisfies a prescribed condition.
摘要翻译：要解决的问题：提供一种能够确保预期的发光特性或发光特性接近于期望的发光特性的光学片。解决方案：光学片30包括主体32和多个单位棱镜35，是在本体的一个表面32a上并排布置的多个单位棱镜，多个单位棱镜35中的每一个在与多个单位棱镜35的排列方向相交的方向上线性延伸。单位棱镜由电离辐射固化树脂，并且包括至少一个平面。光学片具有抗静电性能。在与主体的法线方向平行的光束入射到单位棱镜的平面上的状态下，在身体的另一个表面中测量的亮度的角度分布由具有示出亮度的纵轴和表示测量角度的水平轴满足规定条件。

9. 发明专利

JP2009086446A Optical sheet, mold, manufacturing method of mold and manufacturing method of optical sheet 审中-公开
标题翻译：光学片，模具，模具制造方法及光学制造方法
公开(公告)号：JP2009086446A
公开(公告)日：2009-04-23
申请号：JP2007257706
申请日：2007-10-01
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： GOISHIBARA SATOSHI , SASAKI TOMOYA , NISHI KAZUHUMI , MATSUMURA SEIICHI , SHIMADA TAKAYUKI , AOKI YOSHIO , ARAKAWA FUMIHIRO
IPC分类号： G02B5/04 , F21V5/00 , F21V5/04 , F21Y103/00 , G02B5/02 , G02F1/13357
CPC分类号： B29D11/00 , G02B5/045 , G02F2001/133607
摘要： PROBLEM TO BE SOLVED: To provide an optical sheet which has prescribed optical characteristics and can be manufactured stably and easily. SOLUTION: The optical sheet 10 comprises a sheet-like base part 15 and a plurality of unit prisms 20 arrayed side by side on the base part. One unit prism comprises a folded surface 21 including one bend part 27 and a flat surface 22 connected with the folded surface. An isosceles triangle in which the length from an apex to a first base end is equal to the length from the apex to a second base end is demarcated by the first base end 26 composed of a connection part between the folded surface and the base part, the second base end 28 composed of a connection part between the flat surface and the base part and the apex 25 composed of a connection part between the folded surface and the flat surface, on a cross-section along both of the normal direction of the base part and the array direction of unit prisms and the bend part is outside of the isosceles triangle. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有规定的光学特性并且可以稳定且容易地制造的光学片。解决方案：光学片10包括片状基部15和在基部上并排排列的多个单位棱镜20。一个单位棱镜包括折叠表面21，该折叠表面21包括一个弯曲部分27和与折叠表面连接的平坦表面22。由顶点到第一基端的长度等于从顶点到第二基端的长度的等腰三角形由由折叠表面和基部之间的连接部分构成的第一基端26划分，第二基端28由平面和基部之间的连接部分和由折叠表面和平坦表面之间的连接部分组成的顶点25沿着基部的法线方向的横截面单位棱镜的阵列方向和弯曲部分在等腰三角形之外。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2006179401A Press roll apparatus and press method 有权
标题翻译：压制设备和压制方法
公开(公告)号：JP2006179401A
公开(公告)日：2006-07-06
申请号：JP2004373365
申请日：2004-12-24
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： GOISHIBARA SATOSHI , TSUNEKAWA MASAYUKI , MINEHIRA KUNIO
IPC分类号： B30B3/00 , H01M4/139
CPC分类号： B30B3/04
摘要： PROBLEM TO BE SOLVED: To provide a press roll apparatus capable of correcting uneven thickness in the width direction of a web.
SOLUTION: This press roll apparatus 10 presses a substance obtained by applying an active material on the metallic web and drying it in a manufacturing process of an electrode for a nonaqueous electrolyte secondary battery, by continuously passing it between two press rolls 12, 14 disposed in parallel with each other. Preheating rolls 50, 52 to compensate local thermal expansion and deformation of the press rolls 12, 14 caused during the pressing process are provided.
COPYRIGHT: (C)2006,JPO&NCIPI

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