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1. 发明申请

US20080165421A1 LIGHT SELECTIVE TRANSMISSION FILTER 有权
标题翻译：光选择传输滤波器
公开(公告)号：US20080165421A1
公开(公告)日：2008-07-10
申请号：US11965421
申请日：2007-12-27
申请人： Ai Matsumoto , Tatsushi Hirauchi , Junichi Nakamura , Yasunori Tsujino , Shinpei Sato , Keiko Ando , Yoko Matsui , Kozo Tajiri
发明人： Ai Matsumoto , Tatsushi Hirauchi , Junichi Nakamura , Yasunori Tsujino , Shinpei Sato , Keiko Ando , Yoko Matsui , Kozo Tajiri
IPC分类号： G02B5/28
CPC分类号： G02B5/208 , G02B5/282 , G02B5/283
摘要： The present invention provides a light selective transmission filter which selectively shields light and has a high transmittance of light at a specific wavelength such as visible rays, and which has a sufficiently reduced thickness and excellent heat resistance. The present invention further provides a lens unit including such a light selective transmission filter. The light selective transmission filter selectively reducing a transmittance of light has a thickness of less than 200 μm and includes a base material containing a functional film with reflow resistance. The lens unit includes such a light selective transmission filter and a lens.
摘要翻译：本发明提供一种光选择透射滤光片，其选择性地屏蔽光，并且在诸如可见光线的特定波长下具有高的透光率，并且具有足够的厚度和优异的耐热性。本发明还提供一种包括这种光选择性透射滤光器的透镜单元。选择性地降低光的透射率的光选择透射滤光器的厚度小于200μm，并且包括含有具有耐回流性的功能膜的基材。透镜单元包括这种光选择透射滤光器和透镜。

2. 发明授权

US08014071B2 Light selective transmission filter 有权
标题翻译：光选择传输滤波器
公开(公告)号：US08014071B2
公开(公告)日：2011-09-06
申请号：US11965421
申请日：2007-12-27
申请人： Ai Matsumoto , Tatsushi Hirauchi , Junichi Nakamura , Yasunori Tsujino , Shinpei Sato , Keiko Ando , Yoko Matsui , Kozo Tajiri
发明人： Ai Matsumoto , Tatsushi Hirauchi , Junichi Nakamura , Yasunori Tsujino , Shinpei Sato , Keiko Ando , Yoko Matsui , Kozo Tajiri
IPC分类号： G02B5/28
CPC分类号： G02B5/208 , G02B5/282 , G02B5/283
摘要： The present invention provides a light selective transmission filter which selectively shields light and has a high transmittance of light at a specific wavelength such as visible rays, and which has a sufficiently reduced thickness and excellent heat resistance. The present invention further provides a lens unit including such a light selective transmission filter. The light selective transmission filter selectively reducing a transmittance of light has a thickness of less than 200 μm and includes a base material containing a functional film with reflow resistance. The lens unit includes such a light selective transmission filter and a lens.
摘要翻译：本发明提供一种光选择透射滤光片，其选择性地屏蔽光，并且在诸如可见光线的特定波长处具有高的透光率，并且具有足够的厚度和优异的耐热性。本发明还提供一种包括这种光选择性透射滤光器的透镜单元。选择性地降低光的透射率的光选择透射滤光器的厚度小于200μm，并且包括含有具有耐回流性的功能膜的基材。透镜单元包括这种光选择透射滤光器和透镜。

3. 发明申请

US20090010603A1 Resin Composition for Optical Packaging Material and Process for Preparing the Same, and Optical Packaging Material, Optical Packaging Component, and Optical Module 审中-公开
标题翻译：用于光学包装材料的树脂组合物及其制备方法，以及光学包装材料，光学包装部件和光学模块
公开(公告)号：US20090010603A1
公开(公告)日：2009-01-08
申请号：US11664818
申请日：2005-10-07
申请人： Takuo Sugioka , Yasunori Tsujino , Kozo Tajiri , Yoshinobu Asako
发明人： Takuo Sugioka , Yasunori Tsujino , Kozo Tajiri , Yoshinobu Asako
IPC分类号： G02B6/00 , C08K3/00 , G02B6/02
CPC分类号： C08K3/22 , G02B6/30 , G02B2006/1215
摘要： To provide to a resin composition for an optical packaging material having a coefficient of thermal expansion approximately same as that of quartz and Pyrex (registered trade name) and capable of providing an optical packaging material exhibiting excellent flame retardancy and an optical packaging component, and an optical module and its production method. A molded body, an optical packaging component and an optical module having a low coefficient of thermal expansion and excellent flame retardancy can be obtained using a resin composition for an optical packaging material comprising a resin and inorganic fine particles which are made of a hydrolyzed condensate compound of an alkoxide compound and/or a carboxylic acid salt compound and have an average radius of gyration of 50 nm or smaller.
摘要翻译：为了提供具有与石英和Pyrex（注册商标）大致相同的热膨胀系数的光学包装材料用树脂组合物，能够提供具有优异的阻燃性的光学包装材料和光学包装成分，光模块及其制作方法。使用包含树脂的光学包装材料用树脂组合物和由水解缩合物化合物制成的无机细颗粒，可以获得具有低热膨胀系数和阻燃性优异的成型体，光学包装部件和光学组件的醇盐化合物和/或羧酸盐化合物，其平均回转半径为50nm以下。

4. 发明申请

US20100284664A1 Production method of polyimide solution and fluorinated polyimide solution 失效
标题翻译：聚酰亚胺溶液和氟化聚酰亚胺溶液的生产方法
公开(公告)号：US20100284664A1
公开(公告)日：2010-11-11
申请号：US11886073
申请日：2006-03-10
申请人： Go Masuda , Kozo Tajiri , Tomomi Makino , Yoko Matsui
发明人： Go Masuda , Kozo Tajiri , Tomomi Makino , Yoko Matsui
IPC分类号： G02B6/00 , C08G69/08
CPC分类号： C08G73/1039
摘要： The invention aims to provide a method by which a solution of polyimide can be easily obtained. Further, the invention aims to provide a fluorinated polyimide solution by which fluorinated polyimide excellent especially as an optical material and an electronic functional material can easily be produced. The production method of the soluble polyimide solution according to invention is characterized by mixing a mixture containing a polyamide acid, a cyclodehydration reagent, and a solvent by a rotation-revolution mixing method. Further, the fluorinated polyimide solution of the invention is a solution of polyimide defined by the following formula (II): wherein, X and Y independently represent divalent organic groups; Z represents chlorine atom, bromine atom, or iodine atom; p represents an integer of 1 to 3; q represents an integer of 0 to 2; and p+q=3.
摘要翻译：本发明的目的在于提供一种容易得到聚酰亚胺溶液的方法。此外，本发明的目的在于提供一种氟化聚酰亚胺溶液，通过该氟化聚酰亚胺溶液，可以容易地制造出特别优选作为光学材料和电子功能材料的氟化聚酰亚胺。根据本发明的可溶性聚酰亚胺溶液的制备方法的特征在于通过旋转 - 旋转混合法混合含有聚酰胺酸，环化脱水剂和溶剂的混合物。此外，本发明的氟化聚酰亚胺溶液是由下式（II）定义的聚酰亚胺溶液：其中，X和Y独立地表示二价有机基团; Z表示氯原子，溴原子或碘原子; p表示1〜3的整数， q表示0〜2的整数，和p + q = 3。

5. 发明申请

US20100150510A1 FLEXIBLE OPTICAL WAVEGUIDE, PROCESS FOR ITS PRODUCTION, AND EPOXY RESIN COMPOSITION FOR FLEXIBLE OPTICAL WAVEGUIDES 审中-公开
标题翻译：柔性光波导，其制造方法和柔性光波导的环氧树脂组合物
公开(公告)号：US20100150510A1
公开(公告)日：2010-06-17
申请号：US12312214
申请日：2007-10-30
申请人： Shimpei Sato , Kozo Tajiri , Yoko Matsui , Tomomi Makino
发明人： Shimpei Sato , Kozo Tajiri , Yoko Matsui , Tomomi Makino
IPC分类号： G02B6/10 , G02B6/02 , C08G59/02
CPC分类号： G02B6/1221 , G02B6/138 , G02B2006/121
摘要： The present invention provides a flexible optical waveguide in which at least one of a lower cladding layer, a core layer, and an upper cladding layer is composed of an epoxy film formed using an epoxy resin composition containing a polyglycidyl compound having a polyalkylene glycol chain(s) and at least two glycidyl groups or an epoxy film having a glass transition temperature (Tg) of 100° C. or lower, a process for its production, and an epoxy resin composition for flexible optical waveguides.
摘要翻译：本发明提供一种柔性光波导，其中下包层，芯层和上包层中的至少一个由使用含有聚亚烷基二醇链的聚缩水甘油基化合物的环氧树脂组合物形成的环氧树脂膜构成 s）和至少两个缩水甘油基或玻璃化转变温度（Tg）为100℃以下的环氧膜，其制造方法和柔性光波导的环氧树脂组合物。

6. 发明授权

US08470917B2 Production method of polyimide solution and fluorinated polyimide solution 失效
标题翻译：聚酰亚胺溶液和氟化聚酰亚胺溶液的生产方法
公开(公告)号：US08470917B2
公开(公告)日：2013-06-25
申请号：US11886073
申请日：2006-03-10
申请人： Go Masuda , Kozo Tajiri , Tomomi Makino , Yoko Matsui
发明人： Go Masuda , Kozo Tajiri , Tomomi Makino , Yoko Matsui
IPC分类号： C08K5/17
CPC分类号： C08G73/1039
摘要： The invention aims to provide a method by which a solution of polyimide can be easily obtained. Further, the invention aims to provide a fluorinated polyimide solution by which fluorinated polyimide excellent especially as an optical material and an electronic functional material can easily be produced. The production method of the soluble polyimide solution according to invention is characterized by mixing a mixture containing a polyamide acid, a cyclodehydration reagent, and a solvent by a rotation-revolution mixing method. Further, the fluorinated polyimide solution of the invention is a solution of polyimide defined by the following formula (II): wherein, X and Y independently represent divalent organic groups; Z represents chlorine atom, bromine atom, or iodine atom; p represents an integer of 1 to 3; q represents an integer of 0 to 2; and p+q=3.
摘要翻译：本发明的目的在于提供一种容易得到聚酰亚胺溶液的方法。此外，本发明的目的在于提供一种氟化聚酰亚胺溶液，通过该氟化聚酰亚胺溶液，可以容易地制造出特别优选作为光学材料和电子功能材料的氟化聚酰亚胺。根据本发明的可溶性聚酰亚胺溶液的制备方法的特征在于通过旋转 - 旋转混合法混合含有聚酰胺酸，环化脱水剂和溶剂的混合物。此外，本发明的氟化聚酰亚胺溶液是由下式（II）定义的聚酰亚胺溶液：其中，X和Y独立地表示二价有机基团; Z表示氯原子，溴原子或碘原子; p表示1〜3的整数， q表示0〜2的整数，和p + q = 3。

7. 发明授权

US06569908B2 Dispersion of silica particle agglomerates and process for producing the same 失效
标题翻译：二氧化硅颗粒附聚物的分散体及其制造方法
公开(公告)号：US06569908B2
公开(公告)日：2003-05-27
申请号：US09764910
申请日：2001-01-16
申请人： Tetsuro Noguchi , Kozo Tajiri
发明人： Tetsuro Noguchi , Kozo Tajiri
IPC分类号： B01F312
CPC分类号： C01B33/1465
摘要： The present invention also provides a process for producing a colloidal dispersion of silica particle agglomerates having a specific surface area, as determined by nitrogen adsorption method, of 100 m2/g to 400 m2/g, an average secondary particle diameter of 20 nm to 300 nm and a pore volume of 0.5 ml/g to 2.0 ml/g, which comprises using a colloidal dispersion of silica particle agglomerates having a specific surface area, as determined by nitrogen adsorption method, of 300 m2/g to 1,000 m2/g and a pore volume of 0.4 ml/g to 2.0 ml/g as a seed dispersion, adding a feed solution comprising at least one of an aqueous active silicic acid solution and alkoxysilanes to the seed dispersion in small portions in the presence of an alkali to grow silica particle agglomerates.
摘要翻译：本发明还提供了通过氮吸附法测定的比表面积为100m 2 / g〜400m 2 / g，平均二次粒径为20nm〜300μm的二氧化硅粒子聚集体的胶体分散体的制造方法 nm，孔体积为0.5ml / g至2.0ml / g，其包括使用通过氮吸附法测定的具有比表面积的二氧化硅颗粒附聚物的胶态分散体为300m 2 / g至1,000m 2 / g，以及将孔体积为0.4ml / g至2.0ml / g作为种子分散体，在碱存在下，将少量含有活性硅酸水溶液和烷氧基硅烷中的至少一种的进料溶液加入到种子分散体中以生长二氧化硅颗粒附聚物。

8. 发明授权

US08218923B2 Optical waveguide substrate with optical fiber fixation groove, process for its production, stamps for use in this production process, and opto-electronic hybrid integrated module including said optical waveguide substrate 失效
标题翻译：具有光纤固定槽的光波导基板，其制造方法，用于该生产工艺的印模，以及包括所述光波导基板的光电混合集成模块
公开(公告)号：US08218923B2
公开(公告)日：2012-07-10
申请号：US12476462
申请日：2009-06-02
申请人： Takami Ushiwata , Koki Hirano , Kozo Tajiri , Tomomi Makino
发明人： Takami Ushiwata , Koki Hirano , Kozo Tajiri , Tomomi Makino
IPC分类号： G02B6/30 , G02B6/12
CPC分类号： B29D11/00673 , G02B6/1221 , G02B6/13 , G02B6/138 , G02B6/423
摘要： An optical waveguide substrate with an optical fiber fixation groove, including an optical waveguide which contains a lower cladding layer on a base substrate, wherein the lower cladding layer has an optical fiber fixation groove and a core groove, and a weir is provided between the optical fiber fixation groove and the core groove. The optical waveguide substrate with an optical fiber fixation groove is produced by forming a lower cladding layer on a base substrate using a male stamp produced from a female stamp and then successively forming a core layer and an upper cladding layer thereon.
摘要翻译：一种具有光纤固定槽的光波导基板，包括在基底基板上包含下包层的光波导，其中下包层具有光纤固定槽和芯槽，并且在光学器件之间设置有堰纤维固定槽和芯槽。具有光纤固定槽的光波导基板通过使用由阴印制成的公印模在基底基板上形成下包层，然后在其上依次形成芯层和上包层来制造。

9. 发明申请

US20120101213A1 HIGHLY WATER-REPELLENT POLYIMIDE FOR COPIER MEMBER, AND POLYAMIC ACID COMPOSITION 审中-公开
标题翻译：用于复合成员的高水性聚酰亚胺和聚氨酯组合物
公开(公告)号：US20120101213A1
公开(公告)日：2012-04-26
申请号：US13379840
申请日：2010-06-28
申请人： Kozo Tajiri , Go Masuda , Tomomi Makino , Atsushi Okada
发明人： Kozo Tajiri , Go Masuda , Tomomi Makino , Atsushi Okada
IPC分类号： C08G73/10 , C08K3/04 , C08L79/08
CPC分类号： G03G15/0233 , C08G73/1039 , C08G73/1046 , C08G73/1064 , C08L79/08 , C08L2203/20 , G03G5/0571 , G03G5/14765 , G03G15/0818 , G03G15/1685 , G03G15/2057 , G03G15/751
摘要： Provided are a polyimide which is inexpensive, has various excellent material properties including strength, heat resistance, low moisture absorption, mold releasability (detachability), dielectric properties, electrical properties, and optical properties, and can exhibit a high level of water repellency, and a polyamic acid composition useful as a raw material therefor. Also provided are the polyimide which can give a polyimide composition that, besides having such excellent material properties, is capable of having a controlled surface resistivity, and a polyamic acid composition useful as a raw material therefor. The polyimide is a highly water-repellent polyimide for copier members which is obtained using one or more acid dianhydrides and one or more diamine compounds, and is characterized in that at least one of the acid dianhydrides and the diamine compounds is a compound having an ether bond and/or a thioether bond in the molecule and that the total number of ether bonds and thioether bonds in the repeating unit constituting the polyimide and derived from the acid dianhydrides and the diamine compounds is 2 or larger.
摘要翻译：提供廉价的聚酰亚胺，具有强度，耐热性，低吸湿性，脱模性（剥离性），介电特性，电性能和光学性能等各种优异的材料性能，并且可以表现出高水平的拒水性，可用作原料的聚酰胺酸组合物。还可以提供聚酰亚胺，其可以得到除了具有这样优异的材料性能之外还能够具有受控表面电阻率的聚酰亚胺组合物和可用作原料的聚酰胺酸组合物。聚酰亚胺是使用一种或多种酸二酐和一种或多种二胺化合物获得的复印机构件的高度疏水性聚酰亚胺，其特征在于，酸酐和二胺化合物中的至少一种是具有醚键和/或硫醚键，并且构成聚酰亚胺并衍生自酸性二酸酐和二胺化合物的重复单元中的醚键和硫醚键的总数为2以上。

10. 发明授权

US06146712A Ink-jet recording sheet and process for producing the same 失效
标题翻译：喷墨记录纸及其制造方法
公开(公告)号：US06146712A
公开(公告)日：2000-11-14
申请号：US199781
申请日：1998-11-25
申请人： Masayo Maeda , Kozo Tajiri
发明人： Masayo Maeda , Kozo Tajiri
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , B05D3/06
CPC分类号： B41M5/52 , B41M5/508 , B41M5/5209 , B41M5/5236 , B41M5/5245 , B41M5/5254
摘要： The present invention provides an ink-jet recording sheet which is excellent in water resistance, capable of providing excellent ink-drying property and image quality, substantially free from blurring, and suitable for use as OHP sheets of which a high transparency is necessitated. The present process for producing an ink-jet recording sheet comprises applying to a base sheet, an aqueous solution of a water-soluble resin having no radically polymerizable double bond in the molecule and selected from the group consisting of polyvinyl alcohol, polyvinyl pyrrolidone, polyacrylamide, polyacryloyl morpholine, water-soluble polyvinyl acetal, poly-N-vinyl acetamide, hydroxyethyl cellulose, hydroxypropyl cellulose, methyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl methyl cellulose, gelatin, casein and derivatives of them, irradiating the resultant coating layer with electron beam before the coating layer is dried, to form a hydrogel, and drying the hydrogel. In the present invention, the water-soluble resin is usable in combination with a polyalkylene oxide compatible with the water-soluble resin.
摘要翻译：本发明提供一种喷墨记录纸，其耐水性优异，能够提供优异的油墨干燥性和图像质量，基本上没有模糊，并且适用于需要高透明度的OHP片材。本发明的喷墨记录纸的制造方法包括向基片施加在分子中不具有自由基聚合性双键的水溶性树脂的水溶液，选自聚乙烯醇，聚乙烯吡咯烷酮，聚丙烯酰胺，聚丙烯酰吗啉，水溶性聚乙烯醇缩醛，聚-N-乙烯基乙酰胺，羟乙基纤维素，羟丙基纤维素，甲基纤维素，羟丙基甲基纤维素，羟乙基甲基纤维素，明胶，酪蛋白及其衍生物，在涂层干燥之前，形成水凝胶，并干燥水凝胶。在本发明中，水溶性树脂可与与水溶性树脂相容的聚环氧烷结合使用。

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