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91. 发明专利

JPS6238302B2 失效
公开(公告)号：JPS6238302B2
公开(公告)日：1987-08-17
申请号：JP7275482
申请日：1982-04-30
申请人： TOKYO SHIBAURA ELECTRIC CO
发明人： FURUKAWA KAZUYOSHI , SHINHO MASARU , FUKUDA KYOSHI , TANZAWA KATSUJIRO
IPC分类号： C03C3/074 , C03C3/108 , C03C6/00 , C03C6/04 , C03C8/10 , H01L23/08 , H01L23/29 , H01L23/31

92. 发明专利

JPS6228909A MAGNETIC HEAD AND ITS MANUFACTURE 失效
公开(公告)号：JPS6228909A
公开(公告)日：1987-02-06
申请号：JP16780485
申请日：1985-07-31
申请人： HITACHI METALS LTD
发明人： GOTO MAKOTO , YAMAZAKI MASANOBU , OOTA YUKIO , SHIMIZU YOSHIRO
IPC分类号： C03C3/072 , C03C3/108 , C03C8/10 , G11B5/127
摘要： PURPOSE:To reduce the production of air bubbles and to make an effective gap coincident with an optical gap by forming high-melting-point oxide films of SiO2, etc., on the opposite surfaces of ferromagnetic oxide cores and charging glass which has a lower fusion point than the films and contains 2-15wt% Fe2O3 between those films. CONSTITUTION:A couple of ferromagnetic oxide cores 1 and 1' are arranged on a magnetic head and a groove 4 for winding is formed in the opposite surface between the oxide cores 1 and 1'. Further, the high-melting-point oxide films 8 of SiO2, etc., are formed in the gap 7 in the opposite surface atop the reinforcing glass 5a between the oxide cores 1 and 1'. Further, the glass 9 which has a lower fusion point than the oxide films 8 and contains 2-15wt% is charged between the oxide films 8. Then air bubbles produced during manufacture are reduced and the effective gap of gap 7 of the oxide cores 1 and 1' is made coincident with the optical gap to improve corrosion resistance.

93. 发明专利

JPS6158405B2 失效
公开(公告)号：JPS6158405B2
公开(公告)日：1986-12-11
申请号：JP4179
申请日：1979-01-05
申请人： NGK SPARK PLUG CO
发明人： TAKAMI AKIO , KONDO KAZUO
IPC分类号： C04B37/02 , C01B33/26 , C01B39/02 , C01F11/00 , C03C3/072 , C03C8/10 , C03C8/24 , C03C29/00 , C08G59/00 , C08K9/00 , C08K9/02 , C08L63/00 , C08L63/02 , C08L83/00 , C08L83/04 , H01L23/10

94. 发明专利

JPS615406A COMPOSIT-TYPE MAGNETIC HEAD 失效
公开(公告)号：JPS615406A
公开(公告)日：1986-01-11
申请号：JP11530185
申请日：1985-05-30
申请人： HITACHI LTD
发明人： KUMASAKA TAKAYUKI , FUJIWARA HIDEO , OOTOMO MOICHI , YAMASHITA TAKEO , KUDOU SANEHIRO , KAWAMURA HIROMITSU
IPC分类号： C03C3/072 , C03C3/00 , C03C8/10 , C03C29/00 , G11B5/10 , G11B5/127 , G11B5/147 , G11B5/187 , G11B5/23
摘要： PURPOSE:To permit the joining and molding of a head material at a low temp. and to prevent the deterioration in the magnetic characteristics thereof by using at least one kind of glass selected from the group of three kinds of glass; the 1st, 2nd and 3rd kinds. CONSTITUTION:The glass to be used in this invention consists essentially of PbO. The PbO is limited to 75-85wt% in the 1st glass, to 75-80wt% in the 2nd glass and to 76-80wt% in the 3rd glass, respectively. All of such glass are so composed as to permit joining or molding at the respective crystallization temp. or below with respect to the crystallization temp. (450-550 deg.C) range of the amorphous magnetic alloy. The joining and molding of the head material in the stage of producing a composite magnetic head 1 at a low temp. are thus made possible. The deterioration in the magnetic characteristic of the amorphous magnetic alloy is thus prevented.

95. 发明专利

JPS60204637A LOW-MELTING SEALING COMPOSITION 失效
公开(公告)号：JPS60204637A
公开(公告)日：1985-10-16
申请号：JP5282284
申请日：1984-03-19
申请人： NIPPON ELECTRIC GLASS CO
发明人： MATSUURA ICHIROU , YAMAGUCHI FUMIO
IPC分类号： C03C3/072 , C03C8/10 , C03C8/24 , H01L23/10
摘要： PURPOSE:The titled composition, consisting of PbO-B2O3 based low-yield point and low-melting glass powder, inert zinc material powder and zirconium silicate powder in a specified proportion, and having a high thermal impact strength and mechanical strength and a low dielectric constant. CONSTITUTION:A low-melting sealing composition, consisting of 50-80wt%, preferably 60-75wt% amorphous PbO-B2O3 based low-melting glass powder having

96. 发明专利

JPS60155545A BLUE COLOR LUMINESCENT GLASS 失效
公开(公告)号：JPS60155545A
公开(公告)日：1985-08-15
申请号：JP26760584
申请日：1984-12-20
申请人： DEGUSSA
发明人： AKOSU KISU , PEETAA KURAINSHIYUMITSUTO , BUERUNAA FUERUKAA , GIYUNTAA HARUPURITSUTAA
IPC分类号： C03C3/07 , C03C3/072 , C03C3/102 , C03C3/105 , C03C3/108 , C03C4/12 , C03C8/10 , C09K11/08

97. 发明专利

JPS6025374B2 失效
公开(公告)号：JPS6025374B2
公开(公告)日：1985-06-18
申请号：JP12963180
申请日：1980-09-17
申请人： NIPPON ELECTRIC GLASS CO
发明人： HATANO KAZUO
IPC分类号： C03C3/074 , C03C3/14 , C03C4/16 , C03C8/10 , H01L23/08 , H01L23/29 , H01L23/31

98. 发明专利

JPS59207851A Dielectric glass in multilayer circuit and thick film circuit containing same 失效
标题翻译：多层电路中的电介质玻璃和含有其的厚膜电路
公开(公告)号：JPS59207851A
公开(公告)日：1984-11-26
申请号：JP8792584
申请日：1984-05-02
申请人： Philips Nv
发明人： HENDORIKU YAKOBUSU MARIA IOORU , AROISU YOZEFU MARIA FUAN HORUP
IPC分类号： H05K3/46 , C03C3/07 , C03C3/105 , C03C4/16 , C03C8/10 , C03C10/00 , H05K1/00 , H05K1/03
CPC分类号： C03C3/105 , C03C3/07 , C03C4/16 , C03C10/0054 , H05K1/0306 , H05K3/4676 , Y10T428/24331 , Y10T428/24917 , Y10T428/24926

99. 发明专利

JPS59152242A Frit glass for cerdip 失效
标题翻译： CERDIP的玻璃
公开(公告)号：JPS59152242A
公开(公告)日：1984-08-30
申请号：JP1612883
申请日：1983-02-04
申请人： Toshiba Corp
发明人： KOBAYASHI KEIJI
IPC分类号： C03C3/14 , C03C8/10 , H01L23/02 , H01L23/10 , H01L23/12
摘要： PURPOSE: The titled glass capable of being bonded to copal and alumina in high yield, consisting of glass having a coefficient of linear thermal expansion between those of copal and alumina, softening point of ≤ a specific temperature, and ≤ specific value of OH group content.
CONSTITUTION: Frit glass having a coefficient of thermal expansion of glass between those of copal and alumina, ≤400°C softening point, and ≤500ppm OH group content in the glass, being fluidized at low temperature, capable of bonding glass to copal and alumina, useful for bonding containers housing semiconductor. When IC package is sealed using this glass, it can be bonded to copal and alumina at ≤400°C low temperature in high yield without causing cracks, packages having high reliability can be prepared, yield of elements housed in them is raised by about 10%.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：能够以高产率与粘结剂和氧化铝结合的标题玻璃，由玻璃构成，玻璃具有在反应物和氧化铝之间的线性热膨胀系数，软化点<=特定温度，和<= OH的比值组内容构成：在玻璃中的玻璃与玻璃之间的玻璃的热膨胀系数在玻璃中的<400℃软化点和<= 500ppm的OH基含量在玻璃中的热膨胀系数在低温下流化，能够将玻璃粘合椰子和氧化铝，用于粘结容纳半导体的容器。当使用这种玻璃密封IC封装时，可以在<= 400摄氏度低温下高收率地将其接合到氧化铝和氧化铝上，而不会产生裂纹，可以制备具有高可靠性的包装，其中容纳的元件的产量由约10％。

100. 发明专利

JPS5918132A Glass composition for sealing 失效
标题翻译：玻璃组合物密封
公开(公告)号：JPS5918132A
公开(公告)日：1984-01-30
申请号：JP12764582
申请日：1982-07-23
申请人： Iwaki Glass Kk
发明人： SEKI HIROSHI , ISHII ATSUMI , IWAI TAKASHI
IPC分类号： C03C3/074 , C03C3/16 , C03C8/10 , C03C8/24 , H01L23/10
摘要： PURPOSE: To prepare a glass composition for sealing, having excellent water- resistance, acid-resistance and electrical insulation, and low dielectric constant, by mixing powder of glass having low melting point, powder of refractory having low thermal expansion, and powder of ceramic having high strength at specific ratios.
CONSTITUTION: The objective mixture composition is composed of (A) 55W75% of the powder of glass having low melting point and composed of 74W87% of PbO, 6W15% of B
2 O
3 , 0.5W6.5% of ZnO, 0.3W3.0% of SiO
2 , 0.1W3.0% of V
2 O
5 , 0W4% of CuO, 0W7% of Bi
2 O
3 , and 0W2% of SnO
2 , (B) 24W44% of the powder of refractory having low thermal expansion and selected from cordierite, β-eucryptite and β-spodumene, and (C) 0.3W20% of the powder of ceramic having high strength and selected from alumina, spinel, titanium oxide, and other oxides. It exhibits sufficient fluidity at a temperature of as low as ≤430°C, gives a hermetic sealing to alumina, metallic lead wire, etc. with high strength and excellent thermal shock resistance, and has excellent water-resistance, acid resistance and insulation, and low dielectric constant.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过混合具有低熔点的玻璃粉末，具有低热膨胀性的耐火材料粉末和陶瓷粉末制备密封玻璃组合物，具有优异的耐水性，耐酸性和电绝缘性以及低介电常数具有特定比例的高强度。构成：目标混合物组成由（A）55-75％的低熔点玻璃粉末组成，由74％至87％的PbO，6-15％的B2O3，0.5-6.5％的ZnO，0.3 -3.0％的SiO 2，0.1-3.0％的V 2 O 5，0-4％的CuO，0-7％的Bi 2 O 3和0-2％的SnO 2，（B）24-44％膨胀并选自堇青石，β-锂辉石和β-锂辉石，（C）0.3-20％的高强度陶瓷粉末，选自氧化铝，尖晶石，氧化钛等氧化物。它在低于<= 430℃的温度下表现出足够的流动性，对氧化铝，金属引线等进行气密密封，具有高强度和优异的耐热冲击性，并且具有优异的耐水性，耐酸性和绝缘和低介电常数。

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