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1. 发明专利

CA2098032A1 MEDICAL IMPLEMENT, POLYMER COMPOSITION, AND OPTICAL MATERIAL 未知
公开(公告)号：CA2098032A1
公开(公告)日：1994-12-10
申请号：CA2098032
申请日：1993-06-09
申请人： TAKAHASHI NOBUKAZU , HOSAKA TOHRU , MINAMI KOJI , KONISHI YUICHIRO , KOHARA TEIJI , NATSUUME TADAO
发明人： TAKAHASHI NOBUKAZU , HOSAKA TOHRU , MINAMI KOJI , KONISHI YUICHIRO , KOHARA TEIJI , NATSUUME TADAO
IPC分类号： A61L29/06 , A61L31/06 , C08G61/08 , C08L21/00 , C08L65/00 , A61L31/00 , B01J19/08
摘要： A polymer composition comprising a thermoplastic norbornene polymer which preferably has a number average molecular weight of 10,00 - 200,000 as determined by gel permeation chromatography in toluene solvent and calculated as styrene and a content of norbornene polymer components having a number average molecular weight of 2,000 or less of 1% by weight or less, and a compounding ingredient, such as a rubber-like polymer, wherein the compounding ingredient is preferably dispersed in the form of microdomains in the norbornene polymer; and medical implements and optical naturals formed essentially of the composition.

2. 发明申请

WO1994014878A1 MOLDING WITH HARD-COATING LAYER AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：用硬涂层成型及其生产方法
公开(公告)号：WO1994014878A1
公开(公告)日：1994-07-07
申请号：PCT/JP1993001870
申请日：1993-12-24
申请人： NIPPON ZEON CO., LTD. , KONISHI, Yuichiro , HOSAKA, Tohru , TADA, Mitsushi , NATSUUME, Tadao , TAKAHASHI, Nobukazu , KOHARA, Teiji
发明人： NIPPON ZEON CO., LTD.
IPC分类号： C08J07/04
CPC分类号： C08J7/04 , C08J2365/00 , Y10T428/31667 , Y10T428/31924 , Y10T428/31935
摘要： A molding with a hard-coating layer having an adhesion of at least 50 squares per 100 squares in the cross cut adhesion test, an adhesion of at least 40 squares per 100 squares even after being held in water at 70 DEG C for 1 hour, a haze value of 1.0 % or less in Taber's abrasion resistance test and a pencil hardness of 2H or above. The production process comprises either modifying the surface of a base material comprising a thermoplastic norbornene resin by, for example, corona discharge to give a surface tension of at least 50 dyn/cm or forming on the surface a primary primer layer comprising a copolymer composed of a vinylaromatic compound and a conjugated diene and modified by introducing a polar group thereinto, then forming a primer layer for a silicone-base hard-coating agent on the modified surface or the formed primary primer layer, and finally forming thereon a silicone-base hard-coating layer.
摘要翻译：在十字切割粘合试验中，每100平方厘米具有至少50个正方形的粘合性的硬涂层的成型体，即使在70℃下保持1小时后，每100平方厘米至少40个正方形的粘合力，泰伯耐磨性试验的浊度值为1.0％以下，铅笔硬度为2H以上。生产方法包括通过例如电晕放电改变包含热塑性降冰片烯树脂的基材的表面，以产生至少50dyn / cm 2的表面张力，或在表面上形成包含由乙烯基芳族化合物和共轭二烯构成的共聚物，并通过在其中引入极性基团进行改性，然后在改性表面或形成的初级底漆层上形成硅氧烷基硬涂层的底漆层，最后在其上形成硅氧烷基硬涂层。

3. 发明申请

WO1992017529A1 THERMOPLASTIC SATURATED NORBORNENE RESIN SHEET AND PRODUCTION THEREOF 审中-公开
标题翻译：热塑性饱和异丁烯树脂片及其生产
公开(公告)号：WO1992017529A1
公开(公告)日：1992-10-15
申请号：PCT/JP1992000374
申请日：1992-03-27
申请人： NIPPON ZEON CO., LTD. , TAKAHASHI, Nobukazu , HANI, Tsutomu , KOHARA, Teiji , NATSUUME, Tadao
发明人： NIPPON ZEON CO., LTD.
IPC分类号： C08J05/18
CPC分类号： C08J5/18 , C08J2345/00
摘要： A thermoplastic saturated norbornene resin sheet having properties suitable for an optical material, a lowered birefringence and a reduced deterioration of the optical properties. A sheet having a birefringence of at most 20 nm and made from a thermoplastic norbornene resin with a glass transition point of 110 °C or above and a remaining solvent concentration of 0.5 wt % or less, which is obtained by dissolving a thermoplastic satured norbornene resin in a solvent with a boiling point of 100 °C or above, casting the resulting solution, drying the cast film at a maximum temperature of 100 °C or below until the concentration of the remaining solvent is reduced to 10 wt % or less, and further drying it at 110 °C or above until the concentration of the remaining solvent is reduced to 0.5 wt % or less.

4. 发明申请

WO1997027515A1 RESIST COMPOSITION 审中-公开
标题翻译：耐腐蚀组合物
公开(公告)号：WO1997027515A1
公开(公告)日：1997-07-31
申请号：PCT/JP1997000175
申请日：1997-01-27
申请人： NIPPON ZEON CO., LTD. , ABE, Nobunori , TAKAHASHI, Nobukazu
发明人： NIPPON ZEON CO., LTD.
IPC分类号： G03F07/039
CPC分类号： G03F7/039 , G03F7/0045
摘要： A resist composition having improved sensitivity, resolution, and heat resistance and comprising (a) a polymer comprising structural units having a group instable against acids and (b) a radiation-sensitive compound capable of generating acids upon irradiation with an actinic radiation, wherein the polymer (a) is one prepared by polymerizing 10 to 100 % by weight of a (meth)acrylic ester (i) containing an allyl group having at least two substituents as an alcohol residue with 0 to 90 % by weight of a monomer (ii) copolymerizable with the (meth)acrylic ester, and a method for pattern formation using the resist composition.
摘要翻译：一种具有改进的灵敏度，分辨率和耐热性的抗蚀剂组合物，其包含（a）包含具有不可酸性基团的结构单元的聚合物和（b）能够在用光化辐射照射时产生酸的辐射敏感性化合物，其中聚合物（a）是通过使10〜100重量％的含有至少两个具有至少两个取代基的烯丙基作为醇残基的（甲基）丙烯酸酯（i）与0〜90重量％的单体（ii）聚合而制备的）可与（甲基）丙烯酸酯共聚，以及使用该抗蚀剂组合物的图案形成方法。

5. 发明申请

WO1993002381A1 POLARIZING FILM FOR LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：用于液晶显示的极化膜
公开(公告)号：WO1993002381A1
公开(公告)日：1993-02-04
申请号：PCT/JP1992000927
申请日：1992-07-21
申请人： NIPPON ZEON CO., LTD. , FUJIMORI KOGYO CO., LTD. , TAKAHASHI, Nobukazu , HANI, Tsutomu , NATSUUME, Tadao , ICHIKAWA, Rinjiro , HASHIMOTO, Kenji
发明人： NIPPON ZEON CO., LTD. , FUJIMORI KOGYO CO., LTD.
IPC分类号： G02F01/1335
CPC分类号： G02B5/3033
摘要： A polarizing film for liquid crystal display, in which a thermoplastic saturated norbornane series resin sheet is laminated as a protective layer on at least one surface of said film. A polarizing film of this invention is excellent in waterproofness, moisture-proofness, physical strength, thermal resistance and transparency, and low in double refraction as well as strong in adhesion and durability to adhesives.
摘要翻译：一种用于液晶显示器的偏振膜，其中热塑性饱和降冰片烷系列树脂片层压在所述膜的至少一个表面上作为保护层。本发明的偏光膜的防水性，防湿性，物理强度，耐热性和透明性优异，双折射低，对粘合剂的粘附性和耐久性强。

6. 发明申请

WO1992022002A1 PHASE PLATE FOR LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：液晶显示器相板
公开(公告)号：WO1992022002A1
公开(公告)日：1992-12-10
申请号：PCT/JP1992000726
申请日：1992-06-05
申请人： NIPPON ZEON CO., LTD. , FUJIMORI KOGYO CO., LTD. , TAKAHASHI, Nobukazu , HANI, Tsutomu , NATSUUME, Tadao , ICHIKAWA, Rinjiro , HASHIMOTO, Kenji
发明人： NIPPON ZEON CO., LTD. , FUJIMORI KOGYO CO., LTD.
IPC分类号： G02F01/1335
CPC分类号： G02F1/13363 , G02B1/04 , C08L65/00
摘要： A phase plate for a liquid crystal display, having a birefringent layer made by drawing a thermoplastic saturated norbornene resin sheet prepared by solution casting and has a residual solvent concentration lower than 2 wt %. The birefringent layer is uniform optically all over the surface, and even when the temperature and humidity change, the optical uniformity is maintained.

7. 发明申请

WO1993003906A1 INJECTION-MOLDED THERMOPLASTIC SATURATED NORBORNENE RESIN, SUBSTRATE OF INFORMATION MEDIUM ELEMENT MADE THEREFROM, AND INFORMATION MEDIUM ELEMENT 审中-公开
标题翻译：注射成型的热塑性饱和的NORBENNENE树脂，其中的信息介质元件的基板和信息介质元件
公开(公告)号：WO1993003906A1
公开(公告)日：1993-03-04
申请号：PCT/JP1992001027
申请日：1992-08-11
申请人： NIPPON ZEON CO., LTD. , TAKAHASHI, Nobukazu , KOHARA, Teiji , NATSUUME, Tadao
发明人： NIPPON ZEON CO., LTD.
IPC分类号： B29C45/00
CPC分类号： G02F1/133305 , B29C45/0001
摘要： An injection-molded article which is made from a thermoplastic saturated norbornene resin having a number-average molecular weight of 10,000 to 80,000 in terms of a standard polystyrene as determined by gel permeation chromatography using toluene as the solvent and which has a thin-wall part with a width of 20 mm or above and a thickness of 700 mu m or less along the direction of flow from the gate. The above resin provides a thin-wall molding with a given shape, a given quality and a thickness of 700 mu m or less. When the thin-wall part is a sheet, it is also possible to obtain a sheet which is reduced in an unevenness of the thickness. Further it is possible to obtain a molding excellent in surface smoothness by using a well polished mold.
摘要翻译：一种由热塑性饱和降冰片烯树脂制成的注射成型制品，其通过使用甲苯作为溶剂的凝胶渗透色谱法测定的数均分子量为10,000至80,000的标准聚苯乙烯，并且具有薄壁部分宽度为20mm以上，厚度为700μm以下。上述树脂提供具有给定形状，给定质量和700μm或更小的厚度的薄壁成型。当薄壁部分是片材时，也可以获得厚度不均匀性减小的片材。此外，可以通过使用良好抛光的模具来获得表面光滑度优异的成型。

8. 发明申请

WO1993000598A1 PHASE PLATE 审中-公开
标题翻译：相板
公开(公告)号：WO1993000598A1
公开(公告)日：1993-01-07
申请号：PCT/JP1992000803
申请日：1992-06-24
申请人： NIPPON ZEON CO., LTD. , TAKAHASHI, Nobukazu , HANI, Tsutomu , KOHARA, Teiji , NATSUUME, Tadao
发明人： NIPPON ZEON CO., LTD.
IPC分类号： G02B05/30
CPC分类号： G02B5/3083 , G02F1/13363
摘要： A phase plate having a birefringent layer obtained by orienting a thermoplastic saturated norbornene resin sheet formed by the melting method. The birefringent layer is uniform optically all over the surface, and even when the temperature and humidity change, its optical uniformity is maintained. The phase plate can be used as a part of a polarizing microscope, a part of a liquid crystal display and the like, and especially, is suitable as the phase plate for a liquid crystal display.
摘要翻译：一种具有通过使通过熔融法形成的热塑性饱和降冰片烯树脂片取向而获得的双折射层的相位板。双折射层在整个表面上均匀均匀，即使当温度和湿度变化时，其光学均匀性得以保持。相位板可以用作偏光显微镜，液晶显示器的一部分等的一部分，特别适用于液晶显示器的相位板。

9. 发明专利

JPH1025729A AUTOMATIC WATER-LEVEL ADJUSTING UNDER-FLOWING-DOWN GATE 失效
公开(公告)号：JPH1025729A
公开(公告)日：1998-01-27
申请号：JP21398596
申请日：1996-07-11
申请人： TAKAHASHI NOBUKAZU
发明人： TAKAHASHI NOBUKAZU
IPC分类号： E02B7/20 , E02B7/40
摘要： PROBLEM TO BE SOLVED: To provide an automatic water-level adjusting gate, by which a water level is kept constant, a water flow is smoothed and the sound of water is reduced, in a diversion and cutoff gate in an irrigation canal, etc. SOLUTION: In a diversion and cutoff gate, a door-body shaft 3 is stretched between the left bank and right bank of an irrigation canal, and borne by a bearing 4 and installed, a door body 2 is rotated in structure, in which the door body 2 is leaned to the door-body shaft 3, and a water-channel bottom section is opened and closed, and a water level is adjusted, and a means, in which water is flow down on a bottom section and a smooth water flow is obtained, is taken. A lever mounted on the door- body shaft 3 in the gate is formed in structure, in which the door body 2 is tuned through a primary spring by a hydraulic cylinder, etc., and water is stopped. The gate is formed in constitution, in which the primary spring properly works and a secondary spring works the lever to the reverse side from a point to its midway of the closing of the door body 2, and a technical means, in which the gate is opened and closed by force, in which the mutual spring constants of the springs are offset, from the point of the working of the secondary spring and response, in which the door body 2 is opened and closed within a range that the spring constants are offset, is improved, is taken.

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