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21. 发明专利

JP2008283166A Capacitor and wiring board 有权
标题翻译：电容器和接线板
公开(公告)号：JP2008283166A
公开(公告)日：2008-11-20
申请号：JP2008008715
申请日：2008-01-18
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： SATO MOTOHIKO , MURAKAMI KENJI , OTSUKA ATSUSHI , SATO MANABU , OKUYAMA MASAHIKO , YAMAZAKI KOZO
IPC分类号： H01G4/30 , H01G4/12 , H01L23/12 , H05K3/46
CPC分类号： H01L2224/16225 , H01L2924/15311
摘要： PROBLEM TO BE SOLVED: To provide a capacitor improved in toughness in a surface layer which prevents cracks that are generated when the capacitor is built in a wiring board. SOLUTION: A ceramic sintered body 104 of a ceramic capacitor 101 includes a capacitor forming layer portion 107, a cover layer portion 108 and an intermediate layer portion 109. In the capacitor forming layer portion 107, ceramic dielectric layers 105 and inner electrodes 141 and 142 connected to a peripheral portion of in-capacitor via conductors 131 and 132 are alternately laminated. The cover layer portion 108 is exposed at the surface layer portion of the ceramic sintered body 104. The ceramic dielectric layers 153 and dummy electrodes 154 not connected to the in-capacitor via conductors 131 and 132, are alternately laminated. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种改善表面层韧性的电容器，其防止当电容器内置在布线板中时产生的裂纹。解决方案：陶瓷电容器101的陶瓷烧结体104包括电容器形成层部分107，覆盖层部分108和中间层部分109.在电容器形成层部分107中，陶瓷电介质层105和内部电极 141和142连接到电容器通孔导体131和132的周边部分交替层叠。覆盖层部分108暴露在陶瓷烧结体104的表层部分。不连接到电容器通孔导体131和132的陶瓷电介质层153和虚拟电极154交替层叠。版权所有（C）2009，JPO＆INPIT

22. 发明专利

JPS58179668A Glazed base plate for facsimile 失效
标题翻译：用于FACSIMILE的玻璃基板
公开(公告)号：JPS58179668A
公开(公告)日：1983-10-20
申请号：JP6300582
申请日：1982-04-15
申请人： Ngk Spark Plug Co Ltd
发明人： KONDOU KAZUO , KURACHI TATSUNORI , OKUYAMA MASAHIKO
IPC分类号： H01C7/00 , B32B18/00 , B41J2/335 , H01L49/02 , H05K1/02
CPC分类号： H01L49/02
摘要： PURPOSE:To obtain a glazed base plate free of crack development even when matrix wiring is hot-walded by a method in which a crylstalline glaze is atatched on the whole surface of a ceramic base plate and a convexed glaze layer formed only on the place where a striped heating resistor is to be formed on the crystalline glaze layer. CONSTITUTION:For example, A slurry of crystalline glaze powder with a composition containing 45% SiO2, 11% Al2O3, 0.5% MgO, 1.5% CaO, 32% BaO, 7% ZnO, and 3% ZrO2 is coated on a creamic base plate 11 240mm. in length, 50mm. in width and 1.5mm. in thick, having an alumina content of 97%, and then baked to form a crystalline glaze layer 12 of a thickness of 10-100mum. Then, a noncrystalline glaze layer 12a of a thickness of 20-100mum is provided on a part of a width of 10-100mum of the crystalline glaze layer 12, and a heating resistor layer 13 is further provided on the noncrystalline glaze layer 12a. Furthermore, a gold electrode 14, an antioxidant SiO2 layer 15, and a wear-resistant Ta2O5 layer 16 are provided on these to obtain an objective base plate.
摘要翻译：目的：为了获得没有裂纹发展的上光板，即使在通过在陶瓷基板和陶瓷基板的整个表面上分别进行基板釉料的方法来热矩阵布线和仅在在结晶釉层上形成条状加热电阻。构成：例如，将含有45％SiO 2，11％Al 2 O 3，0.5％MgO，1.5％CaO，32％BaO，7％ZnO和3％ZrO 2的组成的结晶釉粉末的浆料涂布在奶油底板 11 240mm。长度为50mm。宽1.5mm。厚，具有97％的氧化铝含量，然后烘焙以形成厚度为10-100μm的结晶釉层12。然后，在结晶釉层12的宽度为10〜100μm的部分设置厚度为20〜100μm的非晶釉层12a，并且在非晶釉层12a上进一步设置加热电阻层13。此外，在其上设置金电极14，抗氧化剂SiO 2层15和耐磨Ta 2 O 5层16，以获得目标基板。

23. 发明专利

JPS5964545A Glass-ceramic composite material 失效
标题翻译：玻璃陶瓷复合材料
公开(公告)号：JPS5964545A
公开(公告)日：1984-04-12
申请号：JP17484382
申请日：1982-10-04
申请人： Ngk Spark Plug Co Ltd
发明人： OKUYAMA MASAHIKO , KONDOU KAZUO
IPC分类号： C03C3/091 , C03C3/097 , C03C4/16 , C03C14/00 , H01B3/08
CPC分类号： C03C14/004
摘要： PURPOSE: The titled composite material, prepared by dispersing ceramic particles having the treated surfaces in a (crystallized) glass having a specific thermal expansion coefficient, and having a high thermal conductivity and good dimensional accuracy after the calcination.
CONSTITUTION: A glass-ceramic composite material prepared by incorporating ceramic particles, e.g. a particulate material of Al
2 O
3 , BN or Si
3 N
4 , uniformly with a diluted SiO
2 film coating agent, baking the resultant mixture at about 500°C for about 30min to form ceramic particles having the surfaces coated with the SiO
2 films, mixing (A) (crystallized) glass powder, preferably cordierite or β-spodumene, having 5×10
-7 W45×10
-7 thermal expansion coefficient with (B) about 5W60vol%, based on the glass (A), above-mentioned ceramic powder, molding the resultant mixture into a desired shape by the green sheet method, etc., and calcining the resultant molded material at about 900W1,000°C for about 1W3hr.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过将具有处理表面的陶瓷颗粒分散在具有特定热膨胀系数的（结晶）玻璃中，并且在煅烧后具有高导热性和良好的尺寸精度制备的标题复合材料。构成：通过掺入陶瓷颗粒制备的玻璃 - 陶瓷复合材料，例如 Al 2 O 3，BN或Si 3 N 4的颗粒材料，用稀释的SiO 2膜涂覆剂均匀地焙烧所得混合物在约500℃下约30分钟以形成具有涂覆有SiO 2膜的表面的陶瓷颗粒，混合（A）（结晶）玻璃粉末，优选堇青石或β-锂辉石，具有5×10 -7 -45×10 -7热膨胀系数，（B）约5-60体积％，基于玻璃（A），上述陶瓷粉末，通过生片法等将所得混合物成型为期望的形状，并将所得模制材料在约900-1000℃下煅烧约1-3小时。

24. 发明专利

JPS598638A Glaze composition 失效
标题翻译：玻璃组合物
公开(公告)号：JPS598638A
公开(公告)日：1984-01-17
申请号：JP11711582
申请日：1982-07-06
申请人： Ngk Spark Plug Co Ltd
发明人： KONDOU KAZUO , OKUYAMA MASAHIKO
IPC分类号： C03C3/085 , B41J2/335 , C03C3/091 , C03C3/095 , C03C8/02 , C03C8/08 , C03C8/10
摘要： PURPOSE: To improve the anticorrosion of the titled composition, by incorporating SiO
2 , BaO and Al
2 O
3 as main components, SrO, B
2 O
3 , CaO or MgO as the first accessory component, Y
2 O
3 , La
2 O
3 , ZrO
2 , TiO
2 or ZnO as the second accessory component in the glaze.
CONSTITUTION: The titled glaze composition used on the surface of a ceramic has the following composition: 83W99.8mol% main component consisting of 56W71mol% SiO
2 , 15.5W28mol% BaO and 6W16mol% Al
2 O
3 , 0.1W10mol% sum of the first accessory component, and 0.1W7mol% sum of the second accessory component. The total amount is 100mol%. The first accessory component consist of one or more of ≤10mol% SrO, ≤8mol% B
2 O
3 , ≤10mol% CaO and ≤3mol% MgO. The second accessory component consists of one or more of ≤4mol% Y
2 P
2 O
3 , ≤4mol% La
2 O
3 , ≤6mol% ZrO
2 , ≤6mol% TiO
2 and ≤3mol% ZnO. The composition has smoothness, heat resistance, and low thermal conductivity and further improved anticorrosion against a mixture of HF with HNO
3 .
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了提高标准组合物的防腐效果，以SiO2，BaO，Al2O3为主要成分，作为第一辅助成分的SrO，B2O3，CaO，MgO作为第二配件的Y2O3，La2O3，ZrO2，TiO2或ZnO 釉。构成：陶瓷表面使用的标题釉料组成如下：83-99.8mol％主要成分由56-71mol％SiO2，15.5-28mol％BaO和6-16mol％Al2O3组成，0.1-10mol％总和的第一辅助组分和0.1-7mol％的第二辅助组分的总和。总量为100mol％。第一辅助组分由<= 10mol％SrO，≤8mol％B2O3，<= 10mol％CaO和≤3mol％MgO中的一种或多种组成。第二辅助组分由<= 4mol％Y2P 2 O 3，<= 4mol％La 2 O 3，≤6mol％ZrO 2，≤6mol％TiO 2和<= 3mol％ZnO中的一种或多种组成。该组合物具有平滑度，耐热性和低导热性，并且进一步改善了与HF与HNO 3的混合物的耐腐蚀性。

25. 发明专利

JPS59205479A Method for applying tensile stress to steel plate 失效
标题翻译：向钢板施加拉伸应力的方法
公开(公告)号：JPS59205479A
公开(公告)日：1984-11-21
申请号：JP7983383
申请日：1983-05-07
申请人： Ngk Spark Plug Co Ltd
发明人： KONDOU KAZUO , OKUYAMA MASAHIKO
IPC分类号： H01F1/18 , C23C24/08 , C23C24/10 , C23D5/00
摘要： PURPOSE: To enhance the energy efficiency of a transformer, by forming a glass- ceramic film on the surface of a directional silicon steel plate used in the iron core of the transformer while applying tensile stress to said silicon steel plate.
CONSTITUTION: The surface of a directional silicon steel plate for the iron core of a transformer is coated with a suspension containing a low m.p. glass powder with a softening point of 500°C or less and a particle size of 1μm or less and a ceramic powder having low coefficient of thermal expansion and a particle size of 1μm or less such as β-eucryptite. The coated steel plate is baked at 100°C or less in a neutral atmosphere to form a glass-ceramic film with coefficient of thermal expansion of 30×10
-7 /°C or less and a thickness of 5μm or less. By forming this film, tensile stress is applied to the silicon steel plate and the energy efficiency of a transformer using said steel plate as an iron core is enhanced.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了提高变压器的能量效率，通过在变压器铁芯中使用的定向硅钢板的表面上形成玻璃陶瓷膜，同时向所述硅钢板施加拉伸应力。构成：用于变压器铁芯的定向硅钢板的表面涂覆有一个含有低中温的悬浮液。软化点为500℃以下，粒径为1μm以下的玻璃粉末和热膨胀系数低，1μm以下的粒径为1μm以下的陶瓷粉末。将涂覆的钢板在中性气氛中在100℃以下烘烤，形成热膨胀系数为30×10 -7以下，厚度为5μm以下的玻璃陶瓷膜。通过形成该膜，对硅钢板施加拉伸应力，提高使用所述钢板作为铁芯的变压器的能量效率。

26. 发明专利

JPS60210546A Crystallized glass for crown 失效
标题翻译：用于CROWN的结晶玻璃
公开(公告)号：JPS60210546A
公开(公告)日：1985-10-23
申请号：JP6553184
申请日：1984-04-02
申请人： Ngk Spark Plug Co Ltd
发明人： KONDOU KAZUO , OKUYAMA MASAHIKO
IPC分类号： A61K6/02 , C03C4/00 , C03C10/00 , C03C10/02
CPC分类号： A61K6/025 , A61K6/0005 , A61K6/0255 , A61K6/0276 , C03C4/0007 , C03C10/00 , C03C10/0054
摘要： PURPOSE: To provide crystallized glass for a crown contg. P
2 O
5 , ZnO and SrO and having superior matchability and water resistance.
CONSTITUTION: This crystallized glass for a crown consists of, by mole, 40W 75% P
2 O
5 , 20W55% mixture of ≤20% one or more among ZnO, K
2 O, B
2 O
3 and Al
2 O
3 with ≤55% CaO and/or BaO, and 0.1W10% one or more among SrO, Ta
2 O
5 , La
2 O
3 , CeO
2 and Nb
2 O
5 . Said prescribed percentages of starting materials are ground, mixed, and melted at about 1,000W1,200°C. The melt is charged into a desired casting mold and cooled rapidly to about 600W700°C. The resulting glass having the shape of a crown is crystallized by heating to a temp. about 50°C above the crystallization temp. at about 50W200°C/hr heating rate, holding at the temp. for about 1W3hr, and cooling at about 50W300°C/hr cooling rate to produce said crystallized glass.
COPYRIGHT: (C)1985,JPO&Japio
摘要翻译：目的：提供结晶玻璃用于牙冠。 P2O5，ZnO和SrO，具有优异的匹配性和耐水性。构成：用于冠状物的该结晶化玻璃由ZnO，K 2 O和B 2 O 3和Al 2 O 3中的40-75％P 2 O 5，20-55％的<= 20％的一种或多种混合物组成，其中<= 55％的CaO和/或 BaO和0.1-10％的SrO，Ta2O5，La2O3，CeO2和Nb2O5中的一种或多种。所述规定百分比的原料在约1000-1200℃下研磨，混合并熔融。将熔体装入所需的铸模中并迅速冷却至约600-700℃。得到的具有冠状形状的玻璃通过加热至结晶，比结晶温度高约50℃。在约50-200℃/小时的加热速率下，保持在温度约1-3小时，并以约50-300摄氏度/小时的冷却速度冷却以产生所述结晶玻璃。

27. 发明专利

JPS59158538A Ic package with improved heat dissipating property 失效
标题翻译：具有改进的散热性能的IC封装
公开(公告)号：JPS59158538A
公开(公告)日：1984-09-08
申请号：JP3196883
申请日：1983-02-28
申请人： Ngk Spark Plug Co Ltd
发明人： KONDOU KAZUO , OKUYAMA MASAHIKO
IPC分类号： H01L23/12 , H01L23/08 , H01L23/373
CPC分类号： H01L23/3731 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
摘要： PURPOSE:To increase both heat dissipating and cooling efficiency in the IC package of convensional form by a method wherein a through hole is provided at the position located on the lower surfce of the ceramic of a package where a semiconductor IC element will be placed, and a ceramic of excellent heat conductivity is inserted therein. CONSTITUTION:A package with a through hole 19 at the position where an IC element 13 will be mounted is formed using ceramic green sheet. Also, sintered articles 18 and 28 are obtained by performing a press molding on the ceramic green sheet having a larger heat conductive coefficient and a smaller heat expansion coefficient that the ceramic 11 of package. After both of them have been sintered and formed into one body, or they have been sintered separately, they are formed in one body by welding through the intermediary of crystallized glass.
摘要翻译：目的：通过一种方法提高IC封装中的散热和冷却效率，其中在位于要放置半导体IC元件的封装的陶瓷的下表面上的位置处设置通孔，以及在其中插入具有优异导热性的陶瓷。构成：使用陶瓷生片形成在安装IC元件13的位置处具有通孔19的封装。此外，烧结体18,28通过对具有较高的导热系数和较小的热膨胀系数的陶瓷生片进行加压成型而得到。将它们两者烧结并形成一体之后，或者它们已经被分开烧结，它们通过中间的结晶玻璃进行焊接而形成在一体中。

28. 发明专利

JPS59137341A Crystallized glass body 失效
标题翻译：结晶玻璃体
公开(公告)号：JPS59137341A
公开(公告)日：1984-08-07
申请号：JP768683
申请日：1983-01-20
申请人： Ngk Spark Plug Co Ltd
发明人： KONDOU KAZUO , OKUYAMA MASAHIKO
IPC分类号： C03C3/085 , C03C3/089 , C03C3/091 , C03C3/097 , C03C8/02 , C03C10/08 , C03C10/12 , C03C10/14 , H01B3/12 , H05K1/03
CPC分类号： H05K1/0306
摘要： PURPOSE:To obtain a crystallized glass body having a low dielectric constant, a low coefft. of thermal expansion and high strength at a low calcining temp. by calcining a molded body of powder of a composition for crystallized glass prepd. by adding B2O3 or P2O5 to SiO2, Al2O3, Y2O3 and MgO to carry out crystallization. CONSTITUTION:A composition for crystallized glass prepd. by adding 0.1-5wt% B2O3 and/or P2O5 to 55-63wt% SiO2, 20-28wt% Al2O3, 1-8wt% Y2O3 and 10-20wt% MgO as principal components is ground to form frit, and the frit is molded and crystallized by calcination. B2O3 and P2O5 facilitate the melting of glass and are effective in obtaining a dense glass body, yet the effect can not be shown when the amount of the oxides is 5wt%, the amount of a residual glass phase is increased to deteriorate the strength and dielectric loss.
摘要翻译：目的：获得具有低介电常数的低结晶玻璃体。的热膨胀和高强度在低煅烧温度。通过煅烧用于结晶玻璃制备的组合物的粉末成型体。通过向SiO2，Al2O3，Y2O3和MgO中加入B2O3或P2O5进行结晶。构成：用于结晶玻璃的组合物。通过加入0.1-5wt％的B2O3和/或P2O5至55-63wt％的SiO 2，20-28wt％的Al2O3，1-8wt％的Y2O3和10-20wt％的MgO作为主要成分被研磨以形成玻璃料，并且将玻璃料成型通过煅烧结晶。 B 2 O 3和P 2 O 5有助于玻璃的熔融，并且有效获得致密的玻璃体，但是当氧化物的量<0.1wt％时不能显示出效果。当量> 5wt％时，残留玻璃相的量增加，强度和介电损耗降低。

29. 发明专利

JPS59117102A Method for applying tensile strain to steel plate 失效
标题翻译：钢板拉伸应变方法
公开(公告)号：JPS59117102A
公开(公告)日：1984-07-06
申请号：JP23130982
申请日：1982-12-23
申请人： Ngk Spark Plug Co Ltd
发明人： KONDOU KAZUO , OKUYAMA MASAHIKO , OGAWA HIDETOSHI , SHIBATA YOSHIMASA
IPC分类号： H01F1/18 , C23D5/00 , H01F1/147
CPC分类号： H01F1/14783
摘要： PURPOSE:To obtain a large tensile strain and make manufacture easy and suitable for mass production by a method wherein low thermal expansion glass which has a specific tjermal expansion coefficient is coated on the surface of a steel plate and a convering film is prepared by baking. CONSTITUTION:Low thermal expansion glass, whose thermal expansion coefficient is less than 20X10 / deg.C and whose main component is Cu2-B2O3-Al2O3- SiO2 system, is coated on a silicon steel plate of a transformer core in a form of glass fritt whose average particle diameter is less than 2mum. Then the coated glass is backed in a neutral atmosphere, for instance in a nitrogen atmosphere, under the temperature less than 1,200 deg.C and a glass covering film with a thickness less than 5mum is formed. With this constitution, a tensile strain of 0.8- 1.0kg/mm. is obtained and the manufacture is facilitated and made suitable for mass production.
摘要翻译：目的：为了获得大的拉伸应变，并且通过其中具有特定皮肤膨胀系数的低热膨胀玻璃涂覆在钢板表面上的低热膨胀玻璃和收敛膜，通过烘烤制备容易且适合批量生产的制造。构成：将热膨胀系数小于20X10-7 /℃的主要成分为Cu2-B2O3-Al2O3-SiO2体系的低热膨胀玻璃涂覆在变压器芯的硅钢板上平均粒径小于2μm的玻璃粉的形式。然后将涂覆的玻璃在中性气氛中，例如在氮气气氛中在低于1200℃的温度下背衬，形成厚度小于5um的玻璃覆盖膜。采用这种结构，获得0.8-1.0kg / mm 2的拉伸应变<2>，并且制造方便并且适合批量生产。

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