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1. 发明专利

JP2003327434A Method for manufacturing sealing material 审中-公开
标题翻译：密封材料的制造方法
公开(公告)号：JP2003327434A
公开(公告)日：2003-11-19
申请号：JP2002137195
申请日：2002-05-13
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： MATSUDA TOSHIFUMI , KATO MITSUO , CHIMURA YOSHIKI , HAYASHI MASAAKI
IPC分类号： C03B5/225 , C03B5/16 , C03C8/04 , C03C8/10 , H01J9/26
CPC分类号： C03C3/072 , C03C3/064 , C03C3/066 , C03C3/074 , C03C8/04 , C03C8/10
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a sealing material by which method foaming from the sealing material is suppressed in spite of sealing of a device in a vacuum and the degradation in the airtightness of the device, the degradation in the sealing strength of the sealed sections, etc., are averted. SOLUTION: The method for manufacturing the powdery sealing material P composed of the powder glass manufactured by crushing regulated to attain a softening point of 200 to 900°C as a chief material has a process step of heating the powder glass to a maximum temperature of 100°C to a temperature of (the glass softening point of the powder glass - 30°C) in a refractory vessel 20 by using a vacuum reduced pressure heating furnace 10 and a process step of holding the powder glass at the prescribed temperature for the prescribed time under a reduced pressure of ≤10 4 Pa. COPYRIGHT: (C)2004,JPO
摘要翻译：解决问题的方案：提供一种制造密封材料的方法，其中即使在真空中密封装置并且器件的气密性降低，也可以抑制从密封材料发泡的方法，密封部等的密封强度得以避免。解决方案：制造由粉碎玻璃制成的粉末状密封材料P的方法为通过粉碎调节以达到软化点为200-900℃为主要材料的方法具有将粉末玻璃加热到最大程度的工艺步骤温度为100℃，通过使用真空减压加热炉10在耐火容器20中的温度（粉末状玻璃的玻璃软化点-30℃）和保持粉末状玻璃的规定温度的工序在≤10 4 Pa的减压下规定时间。版权所有（C）2004，JPO

2. 发明专利

JPH11106236A LOW MELTING POINT GLASS FOR MAGNETIC HEAD 失效
公开(公告)号：JPH11106236A
公开(公告)日：1999-04-20
申请号：JP28794097
申请日：1997-10-02
申请人： NIPPON ELECTRIC GLASS CO
发明人： CHIMURA YOSHIKI
IPC分类号： C03C8/10 , G11B5/127 , G11B5/187
摘要： PROBLEM TO BE SOLVED: To provide a low melting point glass used for magnetic heads, excellent in water resistance and having practicable hardness. SOLUTION: This low melting point glass comprises a lead borosilicate-based glass containing MoO3 in an amount of 0.3-5.0 wt.%. The low melting point glass especially preferably has a composition comprising 40-85 wt % of PbO 2-10 wt.% of B2 O3 4-20 wt % of SiO2 , 0-5 wt.% of TeO2 , 0-5 wt.% of Al2 O3 , 0-5 wt.% of ZnO, 0-3 wt.% of Na2 O, 0-5 wt.% of K2 O, 0-35 wt.% of Bi2 O3 , 0-8 wt.% of Fe2 O3 , 0-2 wt.% of MnO2 , and 0.3-5 wt.% of MoO3 .

3. 发明专利

JP2006137635A Filler powder, and powder and paste for sealing 有权
标题翻译：填充粉末，粉末和密封剂
公开(公告)号：JP2006137635A
公开(公告)日：2006-06-01
申请号：JP2004328325
申请日：2004-11-12
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： CHIMURA YOSHIKI , IZEKI JUNICHI
IPC分类号： C04B35/628 , C03C8/24 , C04B35/00 , H01J5/02 , H01L23/10
摘要： PROBLEM TO BE SOLVED: To provide a filler powder for use in a sealing glass having a coefficient of thermal expansion which matches that of an article to be sealed, having an outstanding fluidity and enabling airtight sealing, and to provide a powder and a paste for sealing prepared by mixing a sealing glass powder with the filler powder. SOLUTION: The filler powder is prepared by coating one or more ceramic filler powders selected from the group consisting of cordierite, willemite, alumina, zircon, tin oxide, β-eucryptite, KZr 2 (PO 4 ) 3 , NbZr(PO 4 ) 3 , Na 0.5 Nb 0.5 Zr 1.5 (PO 4 ) 3 , K 0.5 Nb 0.5 Zr 1.5 (PO 4 ) 3 , Ca 0.5 Zr 2 (PO 4 ) 3 and WO 4 Zr 2 (PO 4 ) 2 with a fire resistant fine powder. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于密封玻璃的填料粉末，该密封玻璃的热膨胀系数与要密封的物品的热膨胀系数匹配，具有优异的流动性并且能够进行气密密封，并且提供粉末和通过将密封玻璃粉末与填料粉末混合制备的用于密封的浆料。解决方案：通过涂覆一种或多种选自堇青石，硅锌矿，氧化铝，锆石，氧化锡，β-锂辉石，KZr 2（PO）的陶瓷填料粉末制备填料粉末 SB SB 3，SBZ 3，NbZr（PO 4 ）3 SB，Nb < SB> 0.5 Zr 1.5 （SB <4> SB> 3 ，K 0.5 Zr 1.5 （SB <4> SB> 3）SB <3> SB （PO 4 ） 3＆lt; SB＆gt; 4＆lt; SB＆gt; 2＆lt; SB＆gt; 2 具有耐火细粉。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004155597A Low-melting glass for magnetic recording head 审中-公开
公开(公告)号：JP2004155597A
公开(公告)日：2004-06-03
申请号：JP2002320033
申请日：2002-11-01
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： CHIMURA YOSHIKI
IPC分类号： C03C3/064 , C03C3/066 , C03C3/068 , C03C8/24 , G11B5/235
CPC分类号： C03C3/066 , C03C3/064 , C03C3/068 , C03C8/24
摘要： PROBLEM TO BE SOLVED: To provide a PbO-free, highly stable, low-melting glass for a magnetic recording head which enables low-temperature sealing.
SOLUTION: The glass comprises, by mass, 30-80% Bi
2 O
3 , 3-25% B
2 O
3 , 0-5% BaO, 0-5% SrO, 0.1-5% BaO+SrO, 0-16% ZnO, 0-10% CaO, 0-5% Fe
2 O
3 , 0-10% CuO, 0.1-25% ZnO+CaO+Fe
2 O
3 +CuO, 2-20% SiO
2 , 0-5% Al
2 O
3 , 3.5-25% SiO
2 +Al
2 O
3 and 0-5% Cs
2 O and is substantially free of PbO.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2007009037A Sealing method 审中-公开
标题翻译：密封方法
公开(公告)号：JP2007009037A
公开(公告)日：2007-01-18
申请号：JP2005190819
申请日：2005-06-30
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： CHIMURA YOSHIKI
IPC分类号： C09J5/00 , C03C8/24 , C09J1/00
CPC分类号： C03C3/12 , C03C8/00
摘要： PROBLEM TO BE SOLVED: To provide a sealing method with which sealing is carried out under reduced pressure airtightly at a sufficient strength.
SOLUTION: The sealing method comprises using low-melting glass powder and lead titanate solid solution powder as sealing materials in sealing a plurality of members by using the sealing materials under reduced pressure of ≤500torr.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在减压下以足够的强度密封地进行密封的密封方法。解决方案：密封方法包括使用低熔点玻璃粉末和钛酸铅固溶体粉末作为密封材料，通过在≤500torr的减压下使用密封材料来密封多个部件。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006052103A Sealing glass 有权
标题翻译：密封玻璃
公开(公告)号：JP2006052103A
公开(公告)日：2006-02-23
申请号：JP2004233763
申请日：2004-08-10
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： KIKUTANI TAKETAMI , CHIMURA YOSHIKI
IPC分类号： C03C8/08 , A47J27/21 , A47J41/02
CPC分类号： C03C8/24 , C03C3/21
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable sealing glass comprising SnO-P
2 O
5 -based glass and free from damaging air tightness over a long period even in the sealing of a metallic material to be sealed.
SOLUTION: The sealing glass is the SnO-P
2 O
5 -based glass for sealing the metallic material to be sealed and contains 30-60% SnO, 18-45% P
2 O
5 and 0.1-5% MoO
3 by mol.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种高可靠性的密封玻璃，其包括SnO-P O 5 玻璃，并且在长时间内没有损坏的气密性甚至在要密封的金属材料的密封中。
解决方案：密封玻璃是用于密封要密封的金属材料的SnO-P 2 O 5 玻璃，并含有30-60％的SnO，18 -45％P 2 5 和0.1-5％MoO 3 SB 3摩尔。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004018312A Low-melting glass and its manufacturing process 审中-公开
公开(公告)号：JP2004018312A
公开(公告)日：2004-01-22
申请号：JP2002175219
申请日：2002-06-17
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： IZEKI JUNICHI , CHIMURA YOSHIKI , SHINDO KAZUYOSHI
IPC分类号： C03B5/43 , C03C8/10 , H01L23/10
CPC分类号： C03C3/07 , C03B5/43 , C03C3/072 , C03C3/074 , C03C3/0745
摘要： PROBLEM TO BE SOLVED: To provide a process for manufacturing Bi
2 O
3 low-melting glass wherein cost is reduced and contamination by platinum is inhibited due to reduced occurrence of erosion in a heat-resistant vessel in which a raw material batch is converted into a molten glass.
SOLUTION: When manufacturing the low-melting glass containing Bi
2 O
3 as a constituent, the raw material batch is converted into the molten glass in the heat-resistant vessel made of Au or an Au alloy.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003089545A LOW MELTING POINT GLASS FOR MAGNETIC HEAD 审中-公开
公开(公告)号：JP2003089545A
公开(公告)日：2003-03-28
申请号：JP2001350056
申请日：2001-11-15
申请人： NIPPON ELECTRIC GLASS CO
发明人： CHIMURA YOSHIKI
IPC分类号： C03C3/072 , G11B5/127
摘要： PROBLEM TO BE SOLVED: To produce low melting point glass for a magnetic head whose productive efficiency can remarkably be improved since breakage, chipping or cracks are hard to occur during cutting and grinding works in the production process of the magnetic head, and it is hard to be affected by a cleaning solution. SOLUTION: The low melting point glass consists of, by mass, 54 to 76% PbO, 1.5 to 10% B2 O3 , 10 to 25% SiO2 , 0.5 to 6% Al2 O3 , 0 to 3% Li2 O, 0 to 3% Na2 O, 0 to 3% K2 O, 0 to 5% Li2 O+Na2 O+K2 O, 5.5 to 25% TeO2 , 0 to 7% Bi2 O3 , 0.1 to 5% Fe2 O3 , 0 to 3% CuO and 0 to 1% ZrO2 , and (PbO+Bi2 O3 )/ TeO2 is

9. 发明专利

JP2001312966A CATHODE-RAY TUBE AND ITS PRODUCTION METHOD 失效
公开(公告)号：JP2001312966A
公开(公告)日：2001-11-09
申请号：JP2001044571
申请日：2001-02-21
申请人： NIPPON ELECTRIC GLASS CO
发明人： YAMAZAKI HIROKI , KOMORI HIROSHI , MIWA YOSHIHARU , CHIMURA YOSHIKI
IPC分类号： H01J9/34
摘要： PROBLEM TO BE SOLVED: To provide a cathode ray tube and its production method allowing an electron gun to be mounted on a neck portion at a low temperature for a short time, while suppressing the temperature rise of a cathode as much as possible. SOLUTION: The method of producing the cathode-ray tube comprises sealing a stem base glass, to which the electron gun is mounted, to a tubular neck glass and mounting the electron gun on the neck portion A glass characterized by a wavelength 1,050 nm infrared transmissivity of 85% or lover in the direction of the wall thickness is used as a glass member for at least one of the heck glass or the stem base glass, and the neck glass and the stem base glass are sealed to each other using a sealer.

10. 发明专利

JP2011105596A Glass tablet, method for producing the same, and glass tablet-integrated exhaust pipe 审中-公开
标题翻译：玻璃板，其制造方法和玻璃板一体化排气管
公开(公告)号：JP2011105596A
公开(公告)日：2011-06-02
申请号：JP2011026705
申请日：2011-02-10
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： CHIMURA YOSHIKI , IZEKI JUNICHI
IPC分类号： C03C8/24 , H01J11/46 , H01J11/48 , H01J11/54 , H01J29/86
摘要： PROBLEM TO BE SOLVED: To provide a glass tablet having high fluidity, a method for producing the glass tablet, and a glass tablet-integrated exhaust pipe.
SOLUTION: The glass tablet is a ring-like glass tablet comprising a glass powder and a filler powder, and do not substantially contain PbO. The method for producing the glass tablet includes steps of: uniformly mixing a glass powder containing substantially no PbO with a filler power; adding a vehicle having good thermal decomposition property to the mixture powder to prepare granules; press-forming the granules; and calcining the product. The tablet-integrated exhaust pipe is obtained by sticking the glass tablet comprising the glass powder and the filler powder containing substantially no PbO to the outer peripheral face at the tip end of the exhaust pipe made of glass.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高流动性的玻璃片，一种玻璃片的制造方法和一种玻璃片一体式排气管。解决方案：玻璃片是包含玻璃粉末和填料粉末的环状玻璃片，基本不含有PbO。制造玻璃片的方法包括以下步骤：将基本上不含PbO的玻璃粉与填充剂均匀混合; 向混合物粉末中加入具有良好热分解性能的载体以制备颗粒; 压制成型颗粒; 并煅烧产品。片剂一体化排气管是将包含玻璃粉末的玻璃片和基本上不含PbO的填料粉末粘贴到由玻璃制成的排气管的前端的外周面而获得的。版权所有（C）2011，JPO＆INPIT

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