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1. 发明专利

PH12014000029A1 POLISHING APPARATUS, AND METHOD FOR POLISHING AND MANUFACTURING GLASS SUBSTRATE 未知
公开(公告)号：PH12014000029A1
公开(公告)日：2015-07-27
申请号：PH12014000029
申请日：2014-01-21
申请人： ASAHI GLASS CO LTD
发明人： KIMURA HIROSHI , ITO MASABUMI , YAMAGUCHI RYU , TAKANO SHIGEKI , EZURA HIROYUKI
IPC分类号： B24B1/00 , C03C19/00 , G11B5/73
摘要： A polishing apparatus includes a platen including a polishing surface, a carrier capable of retaining a plurality of glass substrates to be polished by the polishing surface, a plurality of motors that change relative positions between the polishing surface and the carrier, and a control part configured to control polishing conditions of the plurality of glass substrates, so that a polishing speed difference at the polishing surface of the platen is reduced.

2. 发明公开

EP2455874A4 CALCULATION METHOD FOR PHYSICAL VALUE, NUMERICAL ANALYSIS METHOD, CALCULATION PROGRAM FOR PHYSICAL VALUE, NUMERICAL ANALYSIS PROGRAM, CALCULATION DEVICE FOR PHYSICAL VALUE, AND NUMERICAL ANALYSIS DEVICE 审中-公开
标题翻译：计算方法的体力值数值分析方法，计算程序的体力值数值分析方法计划计算装置的体力值和数值解析装置
公开(公告)号：EP2455874A4
公开(公告)日：2012-11-28
申请号：EP10792076
申请日：2010-06-21
申请人： ASAHI GLASS CO LTD
发明人： SAITO TSUNEHIRO , UEMURA KEN , YOSHIDA SATOSHI , TAKANO SHIGEKI , OZEKI YOSHIICHI
IPC分类号： G06F17/50
CPC分类号： G06F17/5018 , G06F19/704 , G06F2217/16
摘要： A calculation method for physical value is provided. The method may be performed by a computer having a CPU and a memory device, for calculating physical values in a numerical analysis method for numerically analyzing a physical phenomenon. The method may comprise a physical value calculation step of calculating physical values in an analysis domain divided into a plurality of cells. In the physical value calculation step, the CPU calculates the physical values by using: a discretized governing equation that uses only values not requiring coordinates (Vertex) of vertices of the cells and connectivity information (Connectivity) of the vertices and that is derived on the basis of a weighted residual method; and a calculation data model in which volumes of the cells and characteristic values of boundary surface indicating characteristics of boundary surfaces of adjacent ones of the cells are provided. The volumes of the cells and the characteristic values of boundary surface may be the values not requiring coordinates (Vertex) of vertices of the cells and connectivity information (Connectivity) of the vertices. The values not requiring coordinates (Vertex) of vertices of the cells and connectivity information (Connectivity) of the vertices may be values that are defined without using coordinates (Vertex) of vertices of the cells and connectivity information (Connectivity) of the vertices. The discretized governing equation and the calculation data model may be stored in the memory device.

3. 发明专利

JP2012074067A Physical quantity calculating method, numerical analysis method, physical quantity calculating program, numerical analysis program, physical quantity calculating device, and numerical analysis device 有权
标题翻译：物理量计算方法，数值分析方法，物理量计算程序，数值分析程序，物理量计算装置和数值分析装置
公开(公告)号：JP2012074067A
公开(公告)日：2012-04-12
申请号：JP2011256127
申请日：2011-11-24
申请人： Asahi Glass Co Ltd , 旭硝子株式会社
发明人： SAITO TSUNEHIRO , UEMURA TAKESHI , YOSHIDA SATOSHI , TAKANO SHIGEKI , OZEKI GIICHI
IPC分类号： G06F19/00 , G06F17/50
CPC分类号： G06F17/5018 , G06F19/704 , G06F2217/16
摘要： PROBLEM TO BE SOLVED: To reduce a work load in preparing a data model for calculation, and to reduce a calculation load in solver processing without involving deterioration of analysis accuracy.SOLUTION: A physical quantity calculating method, in which a computer calculates a physical quantity in a numerical analysis method for numerically analyzing physical phenomena, comprises a physical quantity calculating process in which a physical quantity in an analysis area which is divided into multiple divided areas. In the physical quantity calculating process, the computer calculates the physical quantity by using a discretized governing equation which only uses quantity that does not require the coordinates (Vertex) of vertexes of the divided areas and connection information (Connectivity) of the vertexes, and which is read out from a storage device storing the discretized governing equation derived based on a weighted residual-integration method.
摘要翻译：要解决的问题：为了减少准备用于计算的数据模型的工作负荷，并且在解决者处理中减少计算负担而不涉及分析精度的劣化。解决方案：一种物理量计算方法，其中计算机用于数值分析物理现象的数值分析方法计算物理量，其包括物理量计算处理，其中将分割区域中的物理量划分为多个分区。在物理量计算处理中，计算机通过使用仅使用不需要分割区域的顶点的坐标（顶点）和顶点的连接信息（连通性）的量的离散化控制方程式来计算物理量，并且哪个从存储基于加权残差积分方法导出的离散化控制方程的存储装置读出。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2002132644A TIME SERIES DATABASE SYSTEM 失效
公开(公告)号：JP2002132644A
公开(公告)日：2002-05-10
申请号：JP2000324174
申请日：2000-10-24
申请人： ASAHI GLASS CO LTD
发明人： TAKANO SHIGEKI , YOSHIDA SATOSHI , UEMURA TAKESHI
IPC分类号： G06F3/14 , G05B23/02 , G06F13/00 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To optimize the display of read time series data or the like at a portable terminal. SOLUTION: This system is provided with a data display control part 1 for selecting and acquiring time series data having a sample cycle suitable for the display of a portable terminal from a plurality of sampling cyclic time series data in response to a reading request from a portable terminal 4, and for converting the acquired time series data into a file format displayable at the portable terminal, and for supplying the time series data to a Web server 2.

5. 发明专利

JP2014138973A Polishing method, fabricating method, and polishing device for glass substrate 有权
标题翻译：玻璃基板的抛光方法，制作方法和抛光装置
公开(公告)号：JP2014138973A
公开(公告)日：2014-07-31
申请号：JP2013008782
申请日：2013-01-21
申请人： Asahi Glass Co Ltd , 旭硝子株式会社
发明人： KIMURA HIROSHI , ITO MASABUMI , YAMAGUCHI RYU , TAKANO SHIGEKI , EMO HIROYUKI
IPC分类号： B24B37/34 , B24B37/015 , C03C19/00 , G11B5/84
摘要： PROBLEM TO BE SOLVED: To provide a glass substrate polishing method and polishing device capable of providing a glass substrate that is excellent in parallelism.SOLUTION: A glass substrate polishing method is characterized in that based on a detection value of a power or current of a motor, which shifts the positions of plural glass substrates abutting against a polishing surface of a surface plate of a polishing device, a polishing condition for the glass substrates is controlled in order to diminish a polishing speed difference on the polishing surface. The polishing device includes the surface plate having the polishing surface, a carrier capable of retaining the plural glass substrates to be polished with the polishing surface, the motor that shifts the relative positions of the polishing surface and the carrier, and a control unit that controls the polishing condition for the glass substrates so as to diminish the polishing speed difference on the polishing surface on the basis of the detection value of the power or current of the motor.
摘要翻译：要解决的问题：提供一种能够提供平行度优异的玻璃基板的玻璃基板研磨方法和研磨装置。解决方案：玻璃基板研磨方法的特征在于，基于一个或多个马达，其移动与抛光装置的表面板的抛光表面抵接的多个玻璃基板的位置，控制玻璃基板的抛光条件，以减少抛光表面上的抛光速度差异。抛光装置包括具有抛光表面的表面板，能够用抛光表面保持待抛光的多个玻璃基板的载体，移动抛光表面和载体的相对位置的电机以及控制单元基于电动机的功率或电流的检测值，对玻璃基板的研磨条件进行研磨，以减少研磨面上的研磨速度差。

6. 发明专利

JP2000061676A METHOD AND DEVICE FOR SPLITTING GLASS PLATE 失效
公开(公告)号：JP2000061676A
公开(公告)日：2000-02-29
申请号：JP23316698
申请日：1998-08-19
申请人： ASAHI GLASS CO LTD
发明人： NAGASAWA IKUO , TAKANO SHIGEKI
IPC分类号： B23K26/38 , B23K26/40 , C03B33/033 , C03B33/09 , B23K26/00
摘要： PROBLEM TO BE SOLVED: To split a glass plate while suppressing a lateral crack and a minute crack, while vibrating a cutter with pressing force onto a glass plate surface and forming a minute cut streak on a planned split line by irradiating along the fine cut streak with a laser beam by a laser beam irradiation means. SOLUTION: A cut streak forming device 16 is descended down to a operating position, a laser beam 34 is emitted while minutely vibrating a cutter 26. When a carriage head 24 advances with a prescribed speed and reaches a prescribed position, the cutter 26 rides on the upper face of a glass plate 20 and minutely vibrates while pressing the glass plate 20 to form a minute cut streak 36. By irradiating the minute cut streak 36 with the laser beam 34 from a laser beam irradiation device 18 following the carriage and causing a tensile stress due to localized temp. distribution, a median crack is extended along the minute crack. Splitting is done by applying a bending moment around the minute streak 36 of the glass plate 20.

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