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1. 发明申请

US20070040970A1 Contrast ratio improving method for liquid crystal projector 审中-公开
标题翻译：液晶投影机对比度改进方法
公开(公告)号：US20070040970A1
公开(公告)日：2007-02-22
申请号：US11503790
申请日：2006-08-14
申请人： Kenichiro Yoshioka , Michiko Torigoe , Kouichi Tanaka , Hiroshi Sakurai
发明人： Kenichiro Yoshioka , Michiko Torigoe , Kouichi Tanaka , Hiroshi Sakurai
IPC分类号： G02F1/1335
CPC分类号： G02F1/133632 , G02F2413/105 , G03B21/2073 , H04N9/3105 , H04N9/3167
摘要： The invention provides a method for improving the contrast ratio of the display image projected on a screen from a liquid crystal projector that comprises at least a light source, an electrode-having, twisted nematic liquid crystal cell comprising at least one nematic liquid crystal, and two polarizers disposed so that the liquid crystal cell is sandwiched between them, which is characterized in that at least two HBLC optical films are so arrayed between the polarizers that the slow axes of the films are approximately perpendicular to each other so as not to cause a retardation in the direction normal to the film surfaces; and provides a liquid crystal projector that uses the improving method.
摘要翻译：本发明提供了一种用于提高投影在屏幕上的显示图像对比度的方法，所述液晶投影仪至少包括具有至少一个向列型液晶的光源，具有电极的扭曲向列型液晶单元和两个偏振器被布置成使得液晶单元被夹在它们之间，其特征在于，至少两个HBLC光学膜被排列在偏振器之间，使得膜的慢轴彼此大致垂直，以便不引起在垂直于膜表面的方向上的延迟; 并提供使用该改进方法的液晶投影仪。

2. 发明授权

US07445820B2 Optical films comprising a UV-curable alignment film and a liquid crystal compound 有权
标题翻译：包含可UV固化的取向膜和液晶化合物的光学膜
公开(公告)号：US07445820B2
公开(公告)日：2008-11-04
申请号：US11219010
申请日：2005-09-02
申请人： Kouichi Tanaka , Syoushi Takahashi , Kenichiro Yoshioka
发明人： Kouichi Tanaka , Syoushi Takahashi , Kenichiro Yoshioka
IPC分类号： C08K19/00
CPC分类号： G02B5/3083 , G02B5/3016 , G02F1/133711 , Y10T428/10 , Y10T428/1005 , Y10T428/1059 , Y10T428/1082 , Y10T428/1086 , Y10T428/3188 , Y10T428/31928
摘要： There is provided an optical film obtained by laminating a polarizing film protective layer and a retardation film comprising a liquid crystalline compound layer, a retardation film protective layer and a polymer film, wherein the retardation film protective layer comprising a cured product of a UV-curable resin composition is inserted between the polymer film and the liquid crystalline compound layer to control or block the migration to the liquid crystalline compound layer of a material present in the polymer film and affecting the optical properties of the liquid crystalline compound layer by migrating to the liquid crystalline compound layer, in such a manner that the protective layer side of the polarizing film and the liquid crystalline compound layer side of the retardation film are opposed to each other.
摘要翻译：提供了一种通过层压偏振膜保护层和包括液晶化合物层，延迟膜保护层和聚合物膜的相位差膜而获得的光学膜，其中所述延迟膜保护层包含可UV固化的固化产物将树脂组合物插入聚合物膜和液晶化合物层之间，以控制或阻断向聚合物膜中存在的材料的液晶化合物层的迁移，并通过迁移至液体而影响液晶化合物层的光学性能结晶化合物层，使得偏振膜的保护层侧和延迟膜的液晶化合物层侧彼此相对。

3. 发明申请

US20080192345A1 Iodine Polarizing Film, a Method for Producing the Same, and a Polarizing Plate Using the Same 审中-公开
标题翻译：碘偏光膜，其制造方法和使用其的偏光板
公开(公告)号：US20080192345A1
公开(公告)日：2008-08-14
申请号：US11885685
申请日：2006-03-09
申请人： Noriaki Mochizuki , Kenichiro Yoshioka , Kouichi Tanaka , Yoshiaki Matsushita
发明人： Noriaki Mochizuki , Kenichiro Yoshioka , Kouichi Tanaka , Yoshiaki Matsushita
IPC分类号： G02B5/30 , B29D11/00 , G02F1/1335
CPC分类号： G02B5/3033 , B29C55/026 , B29C55/04 , B29K2029/04 , B29K2995/0034 , G02F1/133528 , Y10T428/1041
摘要： The present invention relates to a polarizing film obtained by stretching a polyvinyl alcohol resin film containing iodine, an iodide a cross-linking agent and/or waterproofing agent and then treating the film with a solution containing 0.0001 to 5.0 wt % of inorganic acid except for boric acid or a salt thereof and/or organic acid and having a pH of preferably 2≦pH≦5, more preferably 2.2≦pH≦5. Said polarizing film is excellent in wet heat durability and shows less decrease in polarization characteristics in wet heat test and said polarizing film obtained in a further preferable embodiment is also excellent in dry heat durability.
摘要翻译：本发明涉及通过拉伸含碘的聚乙烯醇树脂膜，碘化物，交联剂和/或防水剂获得的偏振膜，然后用含有0.0001至5.0重量％的无机酸的溶液处理该膜，除了硼酸或其盐和/或有机酸，并且pH优选为2 <= pH <= 5，更优选2.2 <= pH <= 5。所述偏振膜的湿热耐久性优异，在湿热试验中偏振特性的降低较少，在另一优选实施方式中所获得的偏光膜的干热耐久性也优异。

4. 发明申请

US20050089650A1 Phase difference film comprising polymer film having ultraviolet curable resin composition for alignment film and liquid crystalline compound 有权
标题翻译：相差膜包含具有用于取向膜的紫外线固化树脂组合物和液晶化合物的聚合物膜
公开(公告)号：US20050089650A1
公开(公告)日：2005-04-28
申请号：US10468243
申请日：2002-02-22
申请人： Kouichi Tanaka , Syoushi Takahashi , Kenichiro Yoshioka
发明人： Kouichi Tanaka , Syoushi Takahashi , Kenichiro Yoshioka
IPC分类号： G02B5/30 , G02F1/1337 , C09K19/00
CPC分类号： G02B5/3083 , G02B5/3016 , G02F1/133711 , Y10T428/10 , Y10T428/1005 , Y10T428/1059 , Y10T428/1082 , Y10T428/1086 , Y10T428/3188 , Y10T428/31928
摘要： (1) There are provided a UV-curable resin composition for alignment film and an alignment film which is prepared by curing the composition with UV rays. (2) The migration of a material which is present in a polymer film and capable of affecting the optical properties of a liquid crystalline compound layer to the liquid crystalline compound layer is controlled or blocked. (1) A UV-curable resin composition for alignment film comprising at least one (meth)acrylate compound having one or more polar groups and one or more (meth)acryloyl groups in the molecule and a photoinitiator; and an alignment film which is prepared by curing the composition with UV rays. (2) A protective layer inserted between a polymer film and a liquid crystalline compound layer for controlling or blocking the migration of a material, which is present in a polymer film and capable of affecting the optical properties of the liquid crystalline compound layer, to the liquid crystalline compound layer.
摘要翻译：（1）提供了一种用于取向膜的UV固化树脂组合物和通过用UV射线固化该组合物制备的取向膜。（2）控制或阻止存在于聚合物膜中并且能够影响液晶化合物层的光学性质的材料向液晶化合物层的迁移。（1）一种用于取向膜的紫外线固化树脂组合物，其包含至少一种在分子中具有一个或多个极性基团和一个或多个（甲基）丙烯酰基的光敏引发剂; 以及通过用紫外线固化该组合物制备的取向膜。（2）插入在聚合物膜和液晶化合物层之间的保护层，用于控制或阻挡存在于聚合物膜中并且能够影响液晶化合物层的光学性质的材料的迁移至液晶化合物层。

5. 发明授权

US07442420B2 Retardation films comprising a UV-curable alignment film and a liquid crystal compound 有权
标题翻译：包含可UV固化的取向膜和液晶化合物的延迟膜
公开(公告)号：US07442420B2
公开(公告)日：2008-10-28
申请号：US10468243
申请日：2002-02-22
申请人： Kouichi Tanaka , Syoushi Takahashi , Kenichiro Yoshioka
发明人： Kouichi Tanaka , Syoushi Takahashi , Kenichiro Yoshioka
IPC分类号： C08K19/00
CPC分类号： G02B5/3083 , G02B5/3016 , G02F1/133711 , Y10T428/10 , Y10T428/1005 , Y10T428/1059 , Y10T428/1082 , Y10T428/1086 , Y10T428/3188 , Y10T428/31928
摘要： A UV-curable resin composition for alignment film and an alignment film which is prepared by curing the composition with UV rays. The migration of a material which is present in a polymer film and capable of affecting the optical properties of a liquid crystalline compound layer to the liquid crystalline compound layer is controlled or blocked. The composition comprises at least one (meth)acrylate compound having one or more polar groups and one or more (meth)acryloyl groups in the molecule and a photoinitiator. A protective layer is inserted between a polymer film and a liquid crystalline compound layer for controlling or blocking the migration of the material which is present in the polymer film and capable of affecting the optical properties of the liquid crystalline compound layer.
摘要翻译：用于取向膜的UV固化树脂组合物和通过用UV射线固化该组合物制备的取向膜。控制或阻止存在于聚合物膜中并能够影响液晶化合物层的液晶化合物层的光学性质的材料向液晶化合物层的迁移。该组合物包含至少一种在分子中具有一个或多个极性基团和一个或多个（甲基）丙烯酰基的（甲基）丙烯酸酯化合物和光引发剂。在聚合物膜和液晶化合物层之间插入保护层，用于控制或阻挡存在于聚合物膜中的材料的迁移并且能够影响液晶化合物层的光学性质。

6. 发明授权

US6107360A Active radiation ray curable, solar radiation blocking resin compositions and films coated therewith 失效
标题翻译：主动辐射线可固化，太阳辐射阻挡树脂组合物和涂覆的薄膜
公开(公告)号：US6107360A
公开(公告)日：2000-08-22
申请号：US836992
申请日：1997-08-18
申请人： Shoichi Kaneko , Hiroshi Sakurai , Kaoru Izumi , Kenichiro Yoshioka
发明人： Shoichi Kaneko , Hiroshi Sakurai , Kaoru Izumi , Kenichiro Yoshioka
IPC分类号： C08J7/04 , C08F2/44 , C08F2/48 , C08F290/00 , C08F299/00 , C08K3/22 , C09D4/00 , C09D4/02 , C09D4/06 , C09K3/00 , C08J3/28 , C08K3/18
CPC分类号： C09D4/00 , C08F2/44 , C09D4/06
摘要： This invention provides a resin composition which is cured by active radiation rays, shows less absorption in the visible light region, has solar radiation blocking ability and is excellent in scratch resistance, and a film coated with the resin composition. Said resin composition comprises solar radiation absorbable fine particles of a metal oxide such as zinc antimonate anhydride, tin oxide, ATO (antimony doped tin oxide), ITO (tin doped indium oxide) or the like and an active radiation ray polymerizable (meth)acrylate having a (meth)acryloyl group, and a coating obtained therefrom has excellent paint film hardness and scratch resistance.
摘要翻译： PCT No.PCT / JP96 / 02827 371日期：1997年8月18日 102（e）1997年8月18日PCT PCT 1996年9月27日PCT公布。出版物WO97 / 11975 日期1997年04月3日本发明提供了通过主动辐射线固化的树脂组合物，在可见光区域中吸收较小，具有太阳辐射阻断能力和耐划伤性优异的树脂组合物，以及涂布有树脂组合物的薄膜。所述树脂组合物包括金属氧化物如锑酸锌，氧化锡，ATO（掺杂锑的氧化锡），ITO（掺杂锡的氧化铟）等的金属氧化物的太阳辐射可吸收的微粒和活性的可辐射射线聚合的（甲基）丙烯酸酯具有（甲基）丙烯酰基，并且由其获得的涂层具有优异的漆膜硬度和耐刮擦性。

7. 发明授权

US07163723B2 Liquid crystalline compound and reterdation difference film using the same 失效
标题翻译：液晶化合物和反应差膜使用相同
公开(公告)号：US07163723B2
公开(公告)日：2007-01-16
申请号：US10476748
申请日：2002-05-09
申请人： Kouichi Tanaka , Kenichiro Yoshioka , Junji Toda , Hideyoshi Fujisawa
发明人： Kouichi Tanaka , Kenichiro Yoshioka , Junji Toda , Hideyoshi Fujisawa
IPC分类号： G02B5/30 , C09K19/52 , C09K19/38
CPC分类号： C08J5/18 , C08J2300/12 , C08J2301/08 , C09K19/3819 , C09K2019/325 , G02B5/3016 , G02F2001/133637 , Y10T428/10 , Y10T428/1005 , Y10T428/1036 , Y10T428/1041
摘要： A phase difference film which comprises a liquid crystal film having a liquid crystal comprised of a cellulose derivative as a liquid crystal compound (cellulose derivative liquid crystal) being oriented in a specific direction, preferably said phase difference film wherein said orientation in a specific direction is fixed. In said liquid crystal film, through changing appropriately the molecular weight of the cellulose derivative, the composition of the liquid crystal, the degree of the orientation, and the like, films having various wave length dispersion characteristics can be prepared with ease, and further a phase difference film satisfying the following relationship: Δn450=Δn550=Δn650 (1) wherein Δn550 represents a double refractive index at a wave length of 550 nm, Δn450 represents a double refractive index at a wave length of 450 nm, and Δn650 represents a double refractive index at a wave length of 650 nm, can be prepared without laminating a plurality of phase difference films. Said phase difference film, used in combination with a polarizing film, exhibits excellent reflection preventing effect, contrast improving effect, double refraction compensating effect, and the like.
摘要翻译：一种相位差膜，其包括具有由特定方向取向的液晶化合物的纤维素衍生物（纤维素衍生物液晶）构成的液晶的液晶膜，优选所述相位差膜，其中所述特定方向的取向为固定。在所述液晶膜中，通过适当地改变纤维素衍生物的分子量，液晶的组成，取向度等，可以容易地制备具有各种波长分散特性的膜，进而，满足以下关系的相位差膜：Deltan450 = Deltan550 = Deltan650（1）其中Deltan550表示550nm波长处的双重折射率，Deltan450表示波长450nm处的双重折射率，Deltan650表示双重折射率可以在不叠层多个相位差膜的情况下制备波长为650nm的折射率。与偏振膜组合使用的所述相位差膜具有优异的防反射效果，对比度提高效果，双折射补偿效果等。

8. 发明申请

US20060008663A1 Retardation films comprising a polymer film having a UV-curable resin composition for alignment film and a liquid crystalline compound 有权
标题翻译：延迟膜包括具有用于取向膜的UV固化树脂组合物和液晶化合物的聚合物膜
公开(公告)号：US20060008663A1
公开(公告)日：2006-01-12
申请号：US11219010
申请日：2005-09-02
申请人： Kouichi Tanaka , Syoushi Takahashi , Kenichiro Yoshioka
发明人： Kouichi Tanaka , Syoushi Takahashi , Kenichiro Yoshioka
IPC分类号： B32B23/08
CPC分类号： G02B5/3083 , G02B5/3016 , G02F1/133711 , Y10T428/10 , Y10T428/1005 , Y10T428/1059 , Y10T428/1082 , Y10T428/1086 , Y10T428/3188 , Y10T428/31928
摘要： (1) There are provided a UV-curable resin composition for alignment film and an alignment film which is prepared by curing the composition with UV rays. (2) The migration of a material which is present in a polymer film and capable of affecting the optical properties of a liquid crystalline compound layer to the liquid crystalline compound layer is controlled or blocked. (1) A UV-curable resin composition for alignment film comprising at least one (meth)acrylate compound having one or more polar groups and one or more (meth)acryloyl groups in the molecule and a photoinitiator; and an alignment film which is prepared by curing the composition with UV rays. (2) A protective layer inserted between a polymer film and a liquid crystalline compound layer for controlling or blocking the migration of a material, which is present in a polymer film and capable of affecting the optical properties of the liquid crystalline compound layer, to the liquid crystalline compound layer.
摘要翻译：（1）提供了一种用于取向膜的UV固化树脂组合物和通过用UV射线固化该组合物制备的取向膜。（2）控制或阻止存在于聚合物膜中并且能够影响液晶化合物层的光学性质的材料向液晶化合物层的迁移。（1）一种用于取向膜的紫外线固化树脂组合物，其包含至少一种在分子中具有一个或多个极性基团和一个或多个（甲基）丙烯酰基的光敏引发剂; 以及通过用紫外线固化该组合物制备的取向膜。（2）插入在聚合物膜和液晶化合物层之间的保护层，用于控制或阻挡存在于聚合物膜中并且能够影响液晶化合物层的光学性质的材料的迁移至液晶化合物层。

9. 发明授权

US4993933A Molding installation using die 失效
标题翻译：成型安装使用模具
公开(公告)号：US4993933A
公开(公告)日：1991-02-19
申请号：US117160
申请日：1987-11-05
申请人： Kenichiro Yoshioka , Tsuneyuki Kondo , Hironori Hisamitsu
发明人： Kenichiro Yoshioka , Tsuneyuki Kondo , Hironori Hisamitsu
IPC分类号： B29C45/00 , B29C45/17
CPC分类号： B29C45/0084 , B29C45/1756 , Y10S100/918
摘要： The molding installation includes a molding area where a molding apparatus for effecting the molding with a die is disposed; a maintenance area adapted to subject the die to maintenance work and disposed adjacent to the molding area; a die position shifting apparatus adapted to shift a position of the die and disposed between the molding area and the maintenance area; and a carriage adapted to exchange the die for another in the molding apparatus and disposed on a passage connecting between the molding apparatus and the die position shifting apparatus.The die position shifting apparatus is designed capable of shifting a die position of the die to the die position required in the molding area or in the maintenance area without any labor of workers.This arrangement in the molding installation permits a full automation of a series of operations including the die exchanging operation, the die conveyance operation for conveying the die into or from the molding apparatus and the die position shifting operation.
摘要翻译：成型装置包括成型区域，其中设置用于模具成型的成型装置; 维护区域，适于对模具进行维护工作并邻近模制区域设置; 模具位置移动装置，其适于移动所述模具的位置并且设置在所述模制区域和所述维护区域之间; 以及适于在模制装置中更换另一模具的托架，并且设置在连接在模制装置和模具位置移动装置之间的通道上。模具位置移动装置被设计成能够将模具的模具位置移动到模制区域或维护区域中所需的模具位置，而不会造成劳动者的劳动。在成型装置中的这种布置允许一系列操作的全自动化，包括模具更换操作，用于将模具输送到成型设备中或从成型设备传送模具的模具输送操作和模具位置移动操作。

10. 发明授权

US4880792A Molding installation using die 失效
标题翻译：成型安装使用模具
公开(公告)号：US4880792A
公开(公告)日：1989-11-14
申请号：US117224
申请日：1987-11-05
申请人： Kenichiro Yoshioka , Hironori Hisamitsu
发明人： Kenichiro Yoshioka , Hironori Hisamitsu
IPC分类号： B29C31/00 , B29C45/00 , B29C45/17 , B29C45/38 , B29C45/68 , G05B19/12
CPC分类号： G05B19/128 , B29C31/006 , B29C45/0084 , B29C45/1756 , B29C45/38 , B29C45/681 , B29C2045/1791 , B29C2045/1796 , Y10S100/918
摘要： The molding installation includes a molding apparatus adapted to effect the molding with a die; a stocker adapted to store the die; a carriage having a table with the die loaded thereon, the stocker being adapted to exchange the die for another in the molding apparatus and disposed on a passage connecting between the molding apparatus and the stocker; a die transferring mechanism mounted on the molding apparatus and adapted to transfer the die between the molding apparatus and the carriage; and another die transferring mechanism mounted on the carriage and adapted to transfer the die between the carriage and the stocker.The arrangement for the die transferring mechanism on the carriage avoids a provision of a die transferring mechanism on each stocker, thus making the die transferring mechanism on the carriage a smaller size, reducing an inertia thereof, leading to a speed-up of operation thereby, enabling a rapid suspension thereof and rendering a molding cycle more efficient.And the arrangement for the die transferring mechanism on the molding apparatus permits a provision of the molding apparatus away from a passage for the carriage because the die is conveyed into or from the molding apparatus by its own die transferring mechanism. This also causes no problem with making the molding apparatus a larger size and provides a wide space around the molding apparatus for the maintenance area.
摘要翻译：成型装置包括适于用模具进行成型的成型装置; 适合存储模具的储料器; 具有装载有所述模具的工作台的托架，所述储料器适于在所述模制装置中更换另一模具，并设置在连接所述模制装置和所述储料器之间的通道上; 模具传送机构，其安装在成型设备上并适于在模制设备和托架之间传送模具; 以及安装在托架上并且适于在托架和储料器之间传送模具的另一个模具传送机构。在托架上的模具传送机构的布置避免了在每个储料器上设置模具传送机构，从而使托架上的模具传送机构更小的尺寸，减小其惯性，从而加快了操作，使其能够快速悬浮并使成型周期更有效率。并且在模制设备上的模具传送机构的布置允许将模制设备远离用于托架的通道设置，因为模具通过其自身的模具传送机构被输送到成型设备中或从模制设备传送。这也使得成型设备的尺寸更大并且在用于维护区域的成型设备周围提供了宽广的空间也是没有问题的。

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