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1. 发明专利

JP2008137855A Multi-hole vessel and its manufacturing method 审中-公开
标题翻译：多孔容器及其制造方法
公开(公告)号：JP2008137855A
公开(公告)日：2008-06-19
申请号：JP2006326240
申请日：2006-12-01
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： TANAMURA KOKI , MIZUNO TOSHIAKI , MIWA TAKAO
IPC分类号： C03B23/20 , G01N23/20 , G01N35/02
摘要： PROBLEM TO BE SOLVED: To provide a multi-hole vessel which is obtained by unifying a glass bottom plate and a glass main body block having a plurality of through-holes provided at a prescribed array by fusion bonding, can be used safely to treat organic solvents and can be used for analyses using electromagnetic waves such as X-rays, and to provide a method for manufacturing the same.
SOLUTION: The method for manufacturing the multi-hole vessel includes a process for joining the glass bottom plate whose thickness is set to 0.2 mm or less by redraw processing and the glass main body block having a plurality of through-holes provided at a prescribed array by superposing the bottom plate and the main body block after polishing, then pressing the bottom plate and the main body block with a couple of pressing members, and cooling and unifying the bottom plate and main body block. In the method, gas pressure regulation means for maintaining the pressure of the gas in spaces, partitioned by through-holes and the bottom plate, at outside air pressure by communicating the spaces with outside is provided in the surface of one pressing member directly brought into contact with the main body block, of the pressing members.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种多孔容器，其通过使玻璃底板和具有通过熔接结合设置的规定排列的多个通孔的玻璃主体块而得到，可以安全地使用处理有机溶剂，并且可以用于使用诸如X射线的电磁波的分析，并提供其制造方法。解决方案：多孔容器的制造方法包括通过重画处理将厚度设定为0.2mm以下的玻璃底板与具有多个通孔的玻璃主体块接合的工序通过在研磨后重叠底板和主体块，然后用几个按压构件按压底板和主体块，并冷却并统一底板和主体块，形成规定的阵列。在该方法中，在直接进入的一个按压部件的表面设置有用于通过与外部连通的空间将通气孔和底板隔开的空间的气体保持在外部空气压力下的气体压力调节装置与主体块，按压构件接触。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2004125476A Chip for microchemical system and manufacturing method therefor 审中-公开
公开(公告)号：JP2004125476A
公开(公告)日：2004-04-22
申请号：JP2002286927
申请日：2002-09-30
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： FUJINO KAZUYA , MIWA TAKAO , TOYOSHIMA TAKAYUKI
IPC分类号： G01N21/05 , B01J19/00 , B81C3/00 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To provide a chip for a microchemical system and its manufacturing method, in which glass substrates are bonded well to each other by heating/welding them.
SOLUTION: The chip 10 for the microchemical system is provided with a transparent glass substrate 1, in which a slit 6 or the like with Y-shaped branches at its both ends is formed, a transparent glass substrate 2 which is bonded to a bonding surface 7 of the glass substrate 1, and a transparent glass substrate 3 which is bonded to a bonding surface 8 of the glass substrate 1. In the manufacturing method of the chip 10 for the microchemical system, the surfaces of the glass substrates 1-3 are subjected to hydrofluoric acid treatment, and then an acid treatment is carried out, thereby forming a welding layer 36; and furthermore an alkali treatment is carried out, thereby modifying the welding layer 36. Then, the glass substrates 1-3 in a loaded state are heated and welded at 600-650°C, for example, at 630°C, i.e., when the glass viscosity is represented as η for the glass substrates 1-3, the heating/welding is carried out at a temperature such that logη=10.5 to 12.5, for example, at 11.5.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003215140A METHOD OF MANUFACTURING MICRO-CHIP 审中-公开
公开(公告)号：JP2003215140A
公开(公告)日：2003-07-30
申请号：JP2002020130
申请日：2002-01-29
申请人： NIPPON SHEET GLASS CO LTD
发明人： MIWA TAKAO , MIZUNO TOSHIAKI
IPC分类号： G01N27/447 , C03B23/203 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To manufacture a micro-chip without polishing joining faces of glass substrates for constituting the micro-chip to make them an optical plane. SOLUTION: This micro-chip 100 has a base plate 2 comprising the glass substrate 6 formed with a yoked type groove 1 branched respectively in its both ends on one side face, and a cover plate 4 comprising the glass substrate 7 joined to one side face of the base plate 2. The cover plate 4 has four through holes 3 for sample injection and discharge in positions corresponding to the groove 1. The groove 1 constitutes a micro-passage 5 for the micro-chip 100. The glass substrate 6 and the glass substrate 7 are different each other in their temperature-viscosity curves. The micro-chip 100 is manufactured by joining the glass substrate 6 and the glass substrate 7 while heating them at a prescribed temperature. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2001177082A COVER GLASS FOR SOLID STATE IMAGE SENSOR AND SOLID STATE IMAGE SENSOR USING IT 失效
公开(公告)号：JP2001177082A
公开(公告)日：2001-06-29
申请号：JP36217299
申请日：1999-12-21
申请人： NIPPON SHEET GLASS CO LTD
发明人： MIWA TAKAO , MIZUNO TOSHIAKI , JIBIKI SATOSHI , HATTORI AKIHIKO
IPC分类号： B23K26/40 , B23K26/38 , C03B23/057 , C03B29/02 , C03C3/085 , H01L27/14 , H01L27/146 , B23K26/00
摘要： PROBLEM TO BE SOLVED: To provide a cover glass for solid state image sensor in which generation of dust from the end face of a glass plate and chipping at the end face are prevented after cutting the glass plate. SOLUTION: In the cover glass for a solid state image sensor employing a glass substrate 5 cut into specified dimensions, end face 5a of the glass substrate 5 is fused through irradiation with laser light La from a laser oscillator 7.

5. 发明专利

JPH05163036A PRESSURE VESSEL MADE OF GLASS 失效
公开(公告)号：JPH05163036A
公开(公告)日：1993-06-29
申请号：JP32546391
申请日：1991-12-10
申请人： NIPPON SHEET GLASS CO LTD
发明人： SHIBAOKA KAZUO , MIWA TAKAO , UEHARA MASAFUMI , AKIMOTO TOSHIO
IPC分类号： C03B23/207 , H01J5/02 , H01J5/24 , H01J29/86 , H01J31/12
摘要： PURPOSE:To improve the withstanding pressure of a pressure vessel made of glass produced by bonding a glass molding having a flange and a rectangular glass back plate with a glass frit by specifying the thickness of the plate, sealing width, etc. CONSTITUTION:A glass molding 2 having a rectangular flat part 2a, a side wall part 2b connected to the flat part 2a and bent to form a recess and a flange part 2c connected to the side wall part 2b and bent outward is formed beforehand. The glass molding 2 is bonded to a rectangular glass back plate 3 having a size nearly equal to the outer circumference of the flange part 2c by sealing the whole circumference of the flange part 2c with a glass frit 4 to obtain the objective pressure vessel 1 made of glass. In the above construction, the thickness t1(mm) of the glass molding 2, the short side length L (mm) and thickness t2(mm) of the glass back plate 3 and the sealing width W (mm) are selected to satisfy the formulas 1000W/(Lt2)>=2.8 and t1>=0.8t2.

6. 发明专利

JPH0463817B2 失效
公开(公告)号：JPH0463817B2
公开(公告)日：1992-10-13
申请号：JP5342686
申请日：1986-03-11
申请人： NIPPON SHEET GLASS CO LTD
发明人： SHIBAOKA KAZUO , AKIMOTO TOSHIO , MIWA TAKAO , ETO TOKUAKI , TAKESAKA KYOICHI
IPC分类号： C03B23/03 , C03B23/035

7. 发明专利

JPS621329B2 失效
公开(公告)号：JPS621329B2
公开(公告)日：1987-01-13
申请号：JP14669281
申请日：1981-09-17
申请人： NIPPON SHEET GLASS CO LTD
发明人： KATSUKI KAZUO , SHIBAOKA KAZUO , OONISHI TOSHIJI , MIWA TAKAO
IPC分类号： C03B23/035

8. 发明专利

JPS59182238A Manufacture of formed glass article 失效
标题翻译：形成玻璃制品的制造
公开(公告)号：JPS59182238A
公开(公告)日：1984-10-17
申请号：JP5455783
申请日：1983-03-30
申请人： Nippon Sheet Glass Co Ltd
发明人： SHIBAOKA KAZUO , OONISHI TOSHIJI , MIWA TAKAO , AKIMOTO TOSHIO
IPC分类号： C03B23/00
摘要： PURPOSE: To manufacture a hollow glass article having an inclined neck, in high accuracy, by placing a glass preform in a separable female mold consisting of a main female mold for forming the main part and an assistant female mold for forming the neck, and heating and evacuating the mold.
CONSTITUTION: A glass preform 4 having a shape resembling the main part of the glass article to be molded is placed in a separable female mold composed of a main female mold 1 for forming the main part of the objective article having an opening and an assistant female mold 2 for forming the neck. The glass preform 4 is heated and the cavity of the separable female mold 3 is evacuated with a vacuum pump through the suction holes 11, 12, 13, 14, 15, etc. to effect the close contact of the glass preform 4 to the forming surface of the female mold 3. If necessary, compressed gas is introduced into the glass preform 4 through the compressed gas introducing hole bored to the pressing plate 8. A formed glass article having a neck inclined from the opening part by an angle of ≤30° can be manufactured by this process.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过将玻璃预制件放置在由用于形成主要部分的主阴模和用于形成颈部的辅助阴模组成的可分离阴模中，制造具有倾斜颈部的中空玻璃制品，并且加热并抽出模具。构成：将具有类似于要成型的玻璃制品的主要部分的形状的玻璃预成型体4放置在由主阴模1构成的可分离的阴模中，该主阴模1用于形成具有开口的主体部分和辅助阴用于形成颈部的模具2。玻璃预制件4被加热，可分离阴模3的空腔通过抽吸孔11,12,13,14,15等用真空泵抽真空，以使玻璃预成型件4紧密接触成型阴模3的表面。如果需要，压缩气体通过钻孔到压板8的压缩气体导入孔而导入到玻璃预成型体4中。形成的玻璃制品具有从开口部倾斜角度< 30度可以通过这个过程制造。

9. 发明专利

JPS58223621A Method for forming glass plate on high-temperature liquid bath 失效
标题翻译：在高温液体浴中形成玻璃板的方法
公开(公告)号：JPS58223621A
公开(公告)日：1983-12-26
申请号：JP10462582
申请日：1982-06-17
申请人： Nippon Sheet Glass Co Ltd
发明人： KATSUKI KAZUO , OONISHI TOSHIJI , SHIBAOKA KAZUO , MIWA TAKAO
IPC分类号： C03B18/02 , C03B23/023 , C03B23/03 , C03B23/035 , C03B25/02 , C03B29/02
CPC分类号： C03B29/025 , C03B23/023 , C03B23/0235 , C03B23/0302 , C03B23/035 , C03B25/025
摘要： PURPOSE: To prepare curved glass having evenness and gloss, by heating a glass plate close to its softening point, immersing the glass plate from one end of it into a liquid bath with an angle to the horizontal plane, floating it thereafter.
CONSTITUTION: The glass plate 1 is fed from the inlet 21 to the inlet guide 18, preheated by the heater 22, the guide 18 is slanted at 30° from the horizontal plane, the glass plate is immersed from its tip in the melted metal bath 4 in the preheated zone 6 kept at 500°C, received by the glass pressing plate 23, moved vertically, sent to the molding zone 7 having a melted tin bath kept at 700°C in an atmosphere of a mixed gas of N
2 and H
2 , and placed on a position directly below the press molding device 3. When the glass plate 1 is heated to 700°C, the softened glass plate 1 is pressed from the upper part by the molding mold 3 having the surface 2 consisting of a porous member. In the operation, the mixed gas of N
2 and H
2 is introduced from the inlet 12 to the space between the glass plate 1 and the surface 2 of the molding mold, to form the gas thin layer 13. The molding mold 3 and the curved glass plate 1 are transported to the cooling zone 8, the glass plate 1 is solidified by the melted metal kept at about 550°C, transported upward, and taken out by the guide 20.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了制备具有均匀度和光泽度的曲面玻璃，通过加热接近其软化点的玻璃板，将玻璃板从其一端浸入与水平面成角度的液槽中，然后浮动。构成：玻璃板1从入口21进入入口引导件18，由加热器22预热，引导件18在30度倾斜。从水平面起，将玻璃板从其顶端浸入保持在500℃的预热区6中的熔融金属浴4中，由玻璃压板23接收，垂直移动，送到具有熔融锡浴在N2和H2的混合气体气氛中保持在700℃，并放置在压制成型装置3的正下方的位置。当玻璃板1被加热至700℃时，软化玻璃板1由具有由多孔构件构成的表面2的模制模具3从上部压制。在操作中，将N2和H2的混合气体从入口12引入玻璃板1和模具的表面2之间的空间，形成气体薄层13.模制模具3和弯曲玻璃板1被输送到冷却区8，玻璃板1被保持在约550℃的熔融金属固化，向上运送，并被引导件20取出。

10. 发明专利

JPS58214840A Water content measurement of polycarbonate 失效
标题翻译：聚碳酸酯的水含量测定
公开(公告)号：JPS58214840A
公开(公告)日：1983-12-14
申请号：JP9822582
申请日：1982-06-08
申请人： Nippon Sheet Glass Co Ltd
发明人： KATSUKI KAZUO , SHIBAOKA KAZUO , MIWA TAKAO , OONISHI TOSHIJI
IPC分类号： G01N21/3554
CPC分类号： G01N21/3554
摘要： PURPOSE:To measure the water content at a high accuracy by determining the ratio between the absorption intensity of infrared ray due to OH group of water contained in bisphenol A type polycarbonate and the absorption intensity of infrared ray due to polycarbonate to relate the results to the correlation between the ratio and the water content previously obtained. CONSTITUTION:The ratio is determined between th absorption intensity of infrared ray near the wave number of 3,757cm due to inversely symmetrical expansion of OH group of water contained in bisphenol A type polycarbonate and the absorption intensity of infrared ray near the wave number of 2,642cm due to said polycarbonate. As this ratio is in the relationship of 1:1 with the water content of polycarbonate, relating this to the correlation between the ratio and the water content previously obtained facilitates a highly accurate measurement of the water content of a bisphenol A type polycarbonate plate or the like.
摘要翻译：目的：通过确定双酚A型聚碳酸酯中含有OH基团的红外线吸收强度与聚碳酸酯所含红外线吸收强度之间的比例，将结果与之前获得的比例和含水量之间的相关性。构成：由双酚A型聚碳酸酯中含有的OH基的反相对称膨胀和波长附近的红外线的吸收强度引起的波数3,757cm -1附近的红外线吸收强度之间的比值由于所述聚碳酸酯而导致的数量为2642cm -1。由于该比例与聚碳酸酯的水含量为1：1，与之前的比例和水含量之间的相关性有关，有利于双酚A型聚碳酸酯板的水含量的高精度测量喜欢。

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