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1. 发明专利

JP2004291303A Anti-glare antireflection film, and method and apparatus for manufacturing the same 审中-公开
公开(公告)号：JP2004291303A
公开(公告)日：2004-10-21
申请号：JP2003084659
申请日：2003-03-26
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HIKITA SHINJI , HAYASHI TEI
IPC分类号： G02B5/02 , B29C59/04 , B29L7/00 , B32B7/02 , G02B1/11
摘要： PROBLEM TO BE SOLVED: To manufacture an anti-glare antireflection film prevented from being perforated even if unevenness is applied to the surface of the antireflection layer of the film by emboss processing and causing no change in anti-glare capacity even if used secularly under a high temperature and high humidity condition.
SOLUTION: An undercoating layer 25 cured by UV or heat is applied to the surface of a transparent support 20 and the antireflection layer 24 is applied to the undercoating layer to form an antireflection film 30. Then, the antireflection film 30 is passed through the nip between an embossing roller 34 and a backup roller 36 to transfer the uneven shape of the embossing roller 34 to the antireflection layer 24 before the undercoating layer 25 is cured.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2005089177A Web rewinding device and its method 有权
标题翻译： WEB REWINDING设备及其方法
公开(公告)号：JP2005089177A
公开(公告)日：2005-04-07
申请号：JP2003328955
申请日：2003-09-19
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HIKITA SHINJI
IPC分类号： B65H19/20 , B65H19/10 , B65H19/22 , B65H19/26 , B65H19/28
CPC分类号： B65H19/26 , B65H19/2215 , B65H19/283 , B65H2301/418925 , B65H2408/23152
摘要： PROBLEM TO BE SOLVED: To cut a travelling web and certainly rewind it on an empty winding core without generating split, wrinkle, or the like.
SOLUTION: A sector cutting drum 27 having a cutter 47 and a sector receiving drum 28 are rotatably mounted to a drum holding arm 20 so that their peripheral surfaces contact with each other. The drum holding arm 20 is rotated about a mounting shaft 34, and is displaced between an evacuation position and a rewinding position. When the web 6 is cut and rewound on the empty winding core 7b, the drum holding arm 20 is set at the rewinding position. An adhesive tape piece 17 is stuck to the winding core 7b. The winding core 7b is rotated at its circumferential speed set the same as the web feed speed. The rotations are synchronized so that the position of the adhesive tape piece 17 is the same as the web cutting position, and the cutting drum 27 and the receiving drum 28 are rotated once. The tip of the cut upstream side web is wound on the winding core 7a by the receiving drum 28, and rewinding is certainly performed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：切割行进网，并且肯定地在空的卷芯上倒带，而不产生分裂，皱纹等。解决方案：具有刀具47和扇形容纳鼓28的扇形切割滚筒27可旋转地安装在鼓保持臂20上，使得它们的周边表面彼此接触。鼓保持臂20围绕安装轴34旋转，并且在抽空位置和重绕位置之间移动。当卷筒纸6在空卷绕芯7b上被切割并倒带时，鼓保持臂20被设置在重绕位置。胶带片17粘在卷芯7b上。卷芯7b以与卷筒纸进给速度相同的圆周速度旋转。旋转同步，使得胶带17的位置与卷材切割位置相同，并且切割滚筒27和接收滚筒28旋转一次。切割的上游侧腹板的末端通过接收鼓28缠绕在卷芯7a上，并且可靠地进行倒带。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2006263678A Bar coating method and apparatus 有权
标题翻译：棒涂法和装置
公开(公告)号：JP2006263678A
公开(公告)日：2006-10-05
申请号：JP2005089562
申请日：2005-03-25
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MITA TOSHIYA , HIKITA SHINJI , SONOBE MASAKI
IPC分类号： B05D1/28 , B05C11/02
摘要： PROBLEM TO BE SOLVED: To provide a bar coating method capable of providing a coating layer having a thin layer, without a defect and having high quality, and its apparatus.
SOLUTION: The bar coating method transfers to coat a running strip support with a coating liquid through a coating bar while rotating the coating bar 28 supported on a support groove of a bar support 30 by a motor 40. One or more intermediate shafts 36 are provided between the end part of the coating bar and the motor 40, one end of the intermediate shaft and the end part of the coating bar are connected by a coupling 38, and also other end of the intermediate shaft and a rotary driving device are connected by a coupling 42, thereby the vibration of the coating bar is suppressed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提供具有薄层，无缺陷且质量高的涂层的棒涂法及其装置。解决方案：通过电动机40转动支撑在杆支撑件30的支撑槽上的涂覆条28，通过涂布条转移涂布方法以涂覆液体涂覆流动的带状载体，一个或多个中间轴 36设置在涂布杆的端部与电动机40之间，中间轴的一端和涂布杆的端部通过联轴器38连接，中间轴的另一端和旋转驱动装置通过联接器42连接，从而抑制涂布杆的振动。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2004294616A Method and apparatus for manufacturing antidazzle antireflective film, and the same film 审中-公开
公开(公告)号：JP2004294616A
公开(公告)日：2004-10-21
申请号：JP2003084658
申请日：2003-03-26
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HIKITA SHINJI , HAYASHI TEI
IPC分类号： G02B5/00 , B29C59/04 , B29D11/00 , B29L7/00 , B32B3/30 , B32B7/02 , G02B1/11 , G02B5/02 , G02F1/1335 , H05B33/02
CPC分类号： B29C59/04
摘要： PROBLEM TO BE SOLVED: To manufacture an antidazzle antireflective film which is free of boring and has good transfer precision when a surface of an antireflective layer of an antireflective film is made uneven through embossment processing.
SOLUTION: Manufactured is the antidazzle antireflective film by nipping the antireflective film 30 with an embossing roller 34 and a backup roller 36 and transferring the unevenness shape of the embossing roller 34 to the antireflective layer 24. Here, the modulus of linear elasticity and hardness of the backup roller 36 are made smaller than those of the embossing roller 34.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2004106015A Method and device for machining roller surface, and emboss roller 审中-公开
标题翻译：用于加工滚子表面的方法和装置，以及橡胶滚子
公开(公告)号：JP2004106015A
公开(公告)日：2004-04-08
申请号：JP2002271645
申请日：2002-09-18
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HAYASHI TEI , HIKITA SHINJI
IPC分类号： B23K26/00 , B23K26/08
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for machining a roller surface in which ruggedness is formed at random on the roller surface by using laser beams, and an emboss roller manufactured by the method. SOLUTION: A roller 14 is rotated at a predetermined speed by a rotating device 16, and a laser beam irradiation apparatus 12 is moved at a predetermined speed in the axial direction of the roller 14 by a reciprocating device 18. A roller surface is irradiated with pulse laser beams of the predetermined frequency from the laser beam irradiation apparatus 12, and an irradiation point 80 of the pulse laser beams irradiated from the laser beam irradiation apparatus 12 is moved irregularly by an irregular motion device 20. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于通过使用激光束在辊表面上随机地形成凹凸的辊表面的加工方法和装置，以及通过该方法制造的压花辊。解决方案：辊14通过旋转装置16以预定速度旋转，并且激光束照射装置12通过往复运动装置18沿辊14的轴向以预定速度移动。辊表面从激光束照射装置12照射预定频率的脉冲激光束，并且由激光束照射装置12照射的脉冲激光束的照射点80由不规则运动装置20不规则地移动。（C）2004，JPO

6. 发明专利

JP2004029240A Method for manufacturing antidazzle reflection preventing film 审中-公开
公开(公告)号：JP2004029240A
公开(公告)日：2004-01-29
申请号：JP2002183395
申请日：2002-06-24
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： HAYASHI TEI , HIKITA SHINJI
IPC分类号： G02B5/02 , B29C59/02 , B29C59/04 , B29L7/00 , G02B1/10 , G02B1/11 , G02B1/111 , G02B1/14 , G02B1/18 , G02F1/1335
CPC分类号： B29C59/046 , B29C59/026 , B29C2059/023 , B29K2995/0072 , G02B5/0221 , G02B5/0268 , G02B5/0278 , G02B5/0294
摘要： PROBLEM TO BE SOLVED: To apply antidazzle reflection preventing film to a highly accurate display by imparting an antidazzle property to reflection preventing film without deteriorating the reflection preventing performance of the reflection preventing film. SOLUTION: Embossing is applied to at least one side of the reflection preventing film 11. The embossing is performed by press working by using an embossing roller 14 or an embossing plate. Arithmetic average roughness is set from 0.05μm to 2.00μm and also average cycle is set ≤50μm for the unevenness of a plate used in the embossing. Press linear pressure is set from 500N/cm to 4,000N/cm or press pressure is set from 5×10 5 Pa to 40×10 5 Pa. The unevenness of the surfaces of the embossing roller 14 and the embossing plate is made by a beads shot method using beads whose diameter is from 0.1μm to 50μm. The antidazzle property and a glare preventing property are made compatible in the thus obtained reflection preventing film 11, and also rubbing damage resistance and a antifouling property are excellent, so that excellent aptitude for the highly accurate display is obtained. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003093954A DRYING METHOD AND DRYING DEVICE 有权
公开(公告)号：JP2003093954A
公开(公告)日：2003-04-02
申请号：JP2002208676
申请日：2002-07-17
申请人： FUJI PHOTO FILM CO LTD
发明人： ISHIZUKA SEIJI , HIKITA SHINJI , OGAWA TOMONARI , SHIBATA TOSHIO , NAWANO TAKASHI
IPC分类号： F26B13/04 , B05C9/14 , B05D3/02 , F26B13/24
摘要： PROBLEM TO BE SOLVED: To suppress occurrence of unevenness on a coating film surface when a coating liquid containing an organic solvent is applied onto a web. SOLUTION: The coating liquid containing the organic solvent is applied onto the web 33 transported by a transportation roller 30 with a wire bar 35 of an applicator 34. A drying device 10 is connected with the applicator 34 and air is not mixed in the drying device 10. The drying device 10 is provided with an wind regulating plate 26 confronting the coating film surface of the coating liquid. When the web 33 passes through the drying device 10, gaseous organic solvent evaporated from the coating liquid is uniformly exhausted in a width direction of the web 33 by the wind regulating plate 26. Since thereby the organic solvent uniformly evaporates from the coating film surface of the web 33, the coating liquid is uniformly dried to form a coating film 36 and to suppress occurrence of unevenness on the coating film surface.

8. 发明专利

JPH09218309A PRODUCTION OF OPTICAL COMPENSATING SHEET AND PARTIAL HEATING ROLLER USED FOR THAT 失效
公开(公告)号：JPH09218309A
公开(公告)日：1997-08-19
申请号：JP4807296
申请日：1996-02-09
申请人： FUJI PHOTO FILM CO LTD
发明人： HIKITA SHINJI , NAWANO TAKASHI , OKUTSU KIYOSHI , SASAKI JUN
IPC分类号： G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To easily produce an optical compensating sheet which can improve colors of an image by locally heating a resin film around the center part of the contact area between a heating roller surface and a thermoplastic resin film along the carrying direction of the film. SOLUTION: A heater for a partial heating roller comprising a heater 22 and a reflecting plate 23 is arranged inside of a drum 21 which can rotate, and a cooling guide block 24 is disposed facing to the heater. When the thermoplastic resin film 27 carried touches the surface of the drum 21 heated in one direction, a cooling liquid 26 is supplied to between the resin film 27 and the cooling guide block 24 to cool the opposite surface of the resin film 27 to the heating side. The surface of the drum 21 has the max. temp. near the heater 22, and therefore, the temp. of the film 27 in contact with the drum becomes highest. The highest temp. is preferably controlled in a range from the glass transition temp. of the thermoplastic resin to the temp. higher by 100 deg.C than the glass transition temp. Then the film is carried apart from the heater 22 and the surface of the drum 21 and the film 21 are gradually cooled.

9. 发明专利

JP2003159559A BAR COATING METHOD AND EQUIPMENT 审中-公开
公开(公告)号：JP2003159559A
公开(公告)日：2003-06-03
申请号：JP2001360642
申请日：2001-11-27
申请人： FUJI PHOTO FILM CO LTD
发明人： TERAUCHI KOICHIRO , HIKITA SHINJI , SHIBATA TOSHIO , NAWANO TAKASHI
IPC分类号： G02B5/30 , B05C1/04 , B05C5/02 , B05C11/02 , B05D7/00 , G02B1/11 , G02B1/111 , G02B1/14 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To obtain a uniform coated surface without coating surface irregularity. SOLUTION: A wire bar rotating drive unit 30 comprises of a rotating drive unit 31 and of a haul holding unit 32. A wire bar 11 is fixed to zippers 33, 40. The wire bar 11 is hauled by a rotating haul bolt 42 of the wire bar haul holding unit 32. The diameter of the wire bar 11 is made up 15 mm and below. The width direction surging phenomenon of the secondary coating bead is controlled by reduced diameter of the wire bar 11. The generation of rotating surface irregularity is controlled by pulling the wire bar 11. The wave direction of stepped coating surface irregularity is disappeared and uniform coating surface is obtained. COPYRIGHT: (C)2003,JPO

10. 发明专利

JPH07333439A APPARATUS FOR PRODUCTION OF DOUBLE REFRACTIVE FILM SHEET 失效
公开(公告)号：JPH07333439A
公开(公告)日：1995-12-22
申请号：JP14878694
申请日：1994-06-08
申请人： FUJI PHOTO FILM CO LTD
发明人： TSUJIMOTO TADAHIRO , SASAKI JUN , NAWANO TAKASHI , HIKITA SHINJI , ITO YOJI
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13363
摘要： PURPOSE:To provide an apparatus for producing a double refractive film capable of greatly improving the coloration and visual angle characteristic of an STN- LCD at a low cost and with high productivity by simple stages. CONSTITUTION:This apparatus has a vessel 1 which is internally composed of a thermally conductive material, slit routes 5 having bent parts 101, 102... where a thermoplastic film sheet is lubricated and transported in this vessel 1, heating means 201, 202... which are arranged in proximity to the inner side of these bent parts and heat the inner side of the bent parts and cooling means 13 which face these heating means 201, 202 and cool the outer side of the bent parts and the entire part of the slit routes.

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