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1. 发明专利

JP2001354281A PACKING CASE FOR GLASS SHEET FOR LIQUID CRYSTAL DISPLAY 失效
公开(公告)号：JP2001354281A
公开(公告)日：2001-12-25
申请号：JP2000176211
申请日：2000-06-13
申请人： ASAHI GLASS CO LTD
发明人： HOTTA NAOHIRO , ENDO SHOICHI
IPC分类号： B65D6/24 , B65D45/16 , B65D85/48 , B65D85/86
摘要： PROBLEM TO BE SOLVED: To provide a packing case which sufficiently eliminates influences from surrounding circumstances and external environment without breaker or contaminating glass sheets for liquid crystal display. SOLUTION: The packing case for glass sheets for liquid crystal display is composed of a case main body 2 and a lid 3, which are mutually fixed by clasps 8a, 8b with the aid of a ring-like elastic sealing material 7. In this packing case, the case main body 2 is constituted of combination of surface-smooth members made of a resin, or combination of, for example, surface-smooth plate members formed of a laminated plate of plastic and a metallic material, and the respective members have a plurality of hollow parts which are divided by ribs.

2. 发明专利

JP2001348087A LIQUID CRYSTAL DISPLAY GLASS PLATE PACKING BOX 失效
公开(公告)号：JP2001348087A
公开(公告)日：2001-12-18
申请号：JP2000168428
申请日：2000-06-06
申请人： ASAHI GLASS CO LTD
发明人： HOTTA NAOHIRO , KIMURA HIROTO , ENDO SHOICHI
IPC分类号： G02F1/13 , B65D77/26 , B65D81/07 , B65D85/00 , B65D85/48 , B65D85/86 , G02F1/1333
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal glass plate packing box in which a large liquid crystal display glass plate is compactly packed and which sufficiently contributes to simplifying and recycling of recovery members used with the packing box. SOLUTION: A housing 2, serving as a primary packing body, which is made of plastic corrugated board and accommodates a glass plate, is composed of an upper case 3 which is open at the bottom and a lower case 4 which is open at the top. The height of the lower case 4 is less than half the height of the glass plate to be accommodated.

3. 发明专利

JP2001348081A L-SHAPED PAD FOR PACKING 失效
公开(公告)号：JP2001348081A
公开(公告)日：2001-12-18
申请号：JP2000168420
申请日：2000-06-06
申请人： ASAHI GLASS CO LTD
发明人： HOTTA NAOHIRO , KIMURA HIROTO , ENDO SHOICHI
IPC分类号： B65D59/00 , B65D81/113 , B65D81/133 , B65D85/48
摘要： PROBLEM TO BE SOLVED: To provide an L-shaped pad, which improves the alignment accuracy of grooves of vertical and lateral pieces composing the L-shaped pad and is recoverable in a compact shape. SOLUTION: The L-shaped pad 5 for packing, which is fitted round four corners of base plates, is composed of a vertical piece 5a and a lateral piece 5b and has an L-shaped cross-sectional shape. The vertical piece 5a and the lateral piece 5b respectively have parallel grooves 6 for receiving the base plates. In the L-shaped pad 5, the vertical piece 5a and the lateral piece 5b can be separated from each other or the vertical piece 5a can be moved to a horizontal position to make a flat surface with the lateral piece 5b.

4. 发明专利

JPH05238625A 失效
公开(公告)号：JPH05238625A
公开(公告)日：1993-09-17
申请号：JP7863692
申请日：1992-02-28
申请人： ASAHI GLASS CO LTD
发明人： HOTTA NAOHIRO
IPC分类号： B65H35/07 , B65H37/04 , B65H41/00
摘要： PURPOSE:To apply an adhesive sheet of relatively large area on a board uniformly and effective H without requiring any troublesome means by providing a pressure roller, which moves while pressing an end holding means, a guide means and an adhesive sheet, and also a driving means which forces the pressure roller to make reciprocating motion. CONSTITUTION:First, a moving body 4 is moved to an initial position off from a board 14, namely, to the right side of the drawing, an adhesive sheet 15 previously cut in a length longer than that of the board 14 is set, its end portion is stripped off and the end portion of a stripped-off sheet 17 is nipped, fixed and held by the clip 19 of a bracket 18. While the moving body 4 is in this initial position, the shaft 20 of a pressure roller 8 is supported at the lowest position of a slotted hole 21. Thereafter, the pressure roller 8 rolls as it is pressed against the top surface of the board 14 from the back side of the adhesive paper 16 of the adhesive sheet 15 by means of an endless chain 13. During this action, the pressure roller 8 is pressed down only by its tare weight and no other strength is applied. Thus the pressure roller 8 rolls over the upper surface of the board uniformly without being given any unnecessary regulation force and the adhesive sheet 15 can be applied under a constant stable condition.

5. 发明专利

JP2000094319A SEPARATION METHOD OF PLATELIKE BODY AND DEVICE THEREOF 失效
公开(公告)号：JP2000094319A
公开(公告)日：2000-04-04
申请号：JP26488998
申请日：1998-09-18
申请人： ASAHI GLASS CO LTD
发明人： WATANABE ITSURO , HOTTA NAOHIRO , ITO YASUNORI
IPC分类号： B24B41/06
摘要： PROBLEM TO BE SOLVED: To automate separation of a platelike body from a sucking member by floating the platelike body from the sucking member, supplying water into a clearance between them, and releasing the suction of the platelike body. SOLUTION: In a glass plate separation device, when a glass plate 14 is conveyed to an inlet of the separation device 10 from an outlet of a polishing device, it is first pressed and held according to the order of pressing rollers 36, 36... of a first separation mechanism. At the same time, compressed air is jetted toward a boundary part 15 between the glass plate 14 and a suction pad 22 from air jet nozzles 64, 64... of the first separation mechanism 26 so that a left half part 14B of the glass plate 14 floats from the suction pad 22. Water droplets 67 are jetted from water injection nozzles 66, 66,... to make them adhere to the suction pad 22 and eliminate a sucking force of the suction pad 22 so that the left half part 14B of the glass plate 14 is separated from the suction pad 22. In the same way, the other right half part 14A thereof is separated by a second separation mechanism, and a whole face of the glass plate 14 is automatically separated from a polishing table 20.

6. 发明专利

JP2005132490A Box for packing glass plate and packing and unpacking method 有权
标题翻译：用于包装玻璃板和包装和包装方法的盒子
公开(公告)号：JP2005132490A
公开(公告)日：2005-05-26
申请号：JP2004276317
申请日：2004-09-24
申请人： Asahi Glass Co Ltd , 旭硝子株式会社
发明人： HOTTA NAOHIRO
IPC分类号： B65D19/44 , B65D85/48
摘要： PROBLEM TO BE SOLVED: To provide a box for packing a glass plate, which can be transported efficiently in a stable quality without generating a blemish or a smudging on the surface of a large type glass plate for a flat panel display(liquid crystal display, plasma display panel or the like) and packing operation of which can be carried out efficiently and a packing method and an unpacking method.
SOLUTION: The box for packing the glass plate is composed of a box in which a base 2 to place the glass plate, on which one or more glass plates are stored sandwiching a sheet, is stored, wherein a face 14 of the base 2 to place the glass plates slants and a top panel 4, a front panel 5 and both side panels 7 composing the box are detachable and attachable to each other and to a bottom panel 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种用于包装玻璃板的盒子，其可以以稳定的质量高效运输，而不会在用于平板显示器的大型玻璃板的表面上产生瑕疵或污迹（液体水晶显示器，等离子体显示面板等），并且可以有效地进行包装操作和包装方法和拆包方法。
解决方案：用于包装玻璃板的盒子由一个盒子组成，其中放置玻璃板的基座2，在其上存储一个或多个玻璃板夹住片材，其中，底座2放置玻璃板斜面，顶板4，前面板5和构成盒子的两个侧板7可拆卸并相互连接并连接到底板3.版权所有（C）2005， JPO＆NCIPI

7. 发明专利

JPH06114742A POLISHING PAD AND POLISHING METHOD USING THIS PAD 失效
公开(公告)号：JPH06114742A
公开(公告)日：1994-04-26
申请号：JP29801692
申请日：1992-10-09
申请人： ASAHI GLASS CO LTD
发明人： HOTTA NAOHIRO
IPC分类号： B24B37/20 , B24B37/24 , B24D3/32 , B24B37/00
摘要： PURPOSE:To improve polishing ability and durability by setting a content of abrasive particles to a specified amount, in a polishing pad for a semiconductor or the like. CONSTITUTION:A polishing pad 1 is constituted by containing 40 to 50wt.% abrasive particles 30 of cerium oxide or the like of about 1.5mum mean grain size in a base material 10 formed of polyurethane rubber. Bulk specific gravity of the base material 10 of this polishing pad 1 is set to 1.0-1.5g/cm , and a grain size of a foaming blow hole is set to 0.01-10mm with bulk specific gravity of 0.3-0.5g/cm . The polishing pad 1 is formed by cutting the base material 10, containing the block-shaped abrasive particles 30, into about 1.5mm thickness, and a hole 41 for supplying slurry containing abrasive grains passes through the pad 1 in its obverse and reverse, to be communicated with a groove 42 for supplying slurry in a polishing surface. In addition, specific volume ratio of the abrasive particle 30 of the pad is set to about 10%.

8. 发明专利

JPH03121776A ELECTROLYTIC POLISHING/GRINDING METHOD AND DEVICE THEREFOR 失效
公开(公告)号：JPH03121776A
公开(公告)日：1991-05-23
申请号：JP25940289
申请日：1989-10-04
申请人： ASAHI GLASS CO LTD
发明人： ISHIMURA KAZUHIKO , NAGASAWA IKUO , MURAMOTO SHIGERU , HOTTA NAOHIRO
IPC分类号： B23H5/00 , B23H5/06 , B23H5/08 , B24B7/17 , B24B53/00 , B24D3/34
摘要： PURPOSE:To improve productivity in process by polishing/grinding a plate like body at its both faces at the same time by a pair of grinding wheels and removing a grinding powder from the wheel with the melting of its polishing/grinding faces. CONSTITUTION:Wheels 98, 100 are rotated as well as holding the both faces of a plate like body 108 with their pinching by a pair of wheels 98, 100 which make a conductive material as the base metals. The wheels 98, 100 are connected to a positive electrode side, the electrode approaching to the wheels 98, 100 is connected to a negative electrode side as well, the base metals of the wheels 98, 100 are melted with the electrolysis of the base metals of the wheels 98, 100, an electrolytic dressing is performed with in-process, the abrasive grain hidden in the base metal is made to appear on the surface successively by the electrolysis and a new fine cutting edge is always projected to the polishing/grinding faces of the wheels 98, 100. So the wheel is not clogged by the polishing/grinding powders during grinding. Also productivity is improved because of the both faces of the plate like body 108 being enabled to be polished/ground at the same time.

9. 发明专利

JPH02256454A POLISHING METHOD FOR PLATE-SHAPED BODY AND DEVICE THEREFOR 失效
公开(公告)号：JPH02256454A
公开(公告)日：1990-10-17
申请号：JP7468089
申请日：1989-03-27
申请人： ASAHI GLASS CO LTD
发明人： ISHIMURA KAZUHIKO , WATANABE ITSURO , HOTTA NAOHIRO
IPC分类号： B24B29/00
摘要： PURPOSE:To reduce an abrasive margin and polish a large plate-shaped body by rotating adjacent roll-shaped pads in opposite directions to each other, and pressing them to the surface of the plate-shaped body for polishing while their axes are kept nearly perpendicular to the moving direction of the plate-shaped body. CONSTITUTION:A glass plate 90 on a surface plate 88 is moved in the perpendicular direction to the paper surface, a motor 70A is driven in the positive direction, a motor 70B is driven in the reverse direction, a motor 82 is driven, then urethane foam pads 40 of units 10A-10D are moved in the arrow A-A direction. Cylinders 26 of units 10A-10D are extended, pads of units 10A and 10C are positively rotated, pads of units 10B and 10D are reversely rotated, and they press the glass plate 90 with a fixed pressing force and are rotated on the surface of the glass plate 90 and moved to the right and left directions. Since the pads 40 are positively and reversely rotated in turn, rotating forces applied to the glass plate 90 are offset, the glass plate 90 can be smoothly moved, no abrasive liquid escapes from the pads 40, thus a sufficient abrasive effect can be obtained.

10. 发明专利

JP2002002607A GLASS PLATE BINDING MACHINE 失效
公开(公告)号：JP2002002607A
公开(公告)日：2002-01-09
申请号：JP2000188791
申请日：2000-06-23
申请人： ASAHI GLASS CO LTD
发明人： HOTTA NAOHIRO
IPC分类号： B65B13/02 , B65B27/08
摘要： PROBLEM TO BE SOLVED: To provide a full-automatic or semi-automatic binding machine which automatically binds a liquid crystal display glass plate with a band. SOLUTION: A first binding station 1 includes a rotary mechanism 6. The rotary mechanism 6 puts band 34a around a glass plate accommodation body 31 while supporting the corner of an L-shaped pad 33 of the accommodation body 31 with an L-shaped clamp 4 from one side. A second binding station 2 includes a rotary mechanism 11. The rotary mechanism 11 puts the band 34b around the glass plate accommodation body 31 while supporting both sides of the L-shaped pad 33 with a bar clamp 5, in a position that is further outside than the supporting position of the L-shaped clamp 4 and from an opposite side to the L-shaped clamp.

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