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公开(公告)号：USRE34887E
公开(公告)日：1995-03-28
申请号：US683199
申请日：1991-04-10
IPC分类号： H01L23/538 , C03C3/066 , C03C3/093 , H01L23/498 , H05K1/03 , H05K3/46 , H05K1/09 , H05K1/16
CPC分类号： C03C3/066 , C03C3/093 , H01L23/49833 , H01L23/49894 , H05K1/0306 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/09701 , H01L2924/15312 , H05K3/4629 , Y10T29/49155 , Y10T29/4916
摘要： A ceramic multilayer circuit board comprising ceramic layers and wiring conductor layers laminated alternately, in which the ceramic layer has a thermal expansion coefficient lower than that of the wiring conductor and not lower than one half of that of the conductor layer and is formed from a glass which softens at a temperature not higher than the melting point of the wiring conductor layer; a semiconductor module having a high reliability in its solder joint part comprising said ceramic multilayer circuit board mounted with a ceramic carrier substrate being mounted with a semiconductor device, said board being able to use a silver or copper conductor having a good electro-conductivity; and an amorphous glass powder for said ceramic multilayer circuit board.
摘要翻译： 一种陶瓷多层电路板，包括交替层叠的陶瓷层和布线导体层，其中陶瓷层的热膨胀系数低于布线导体的热膨胀系数，不低于导体层的热膨胀系数的一半，并且由玻璃形成 其在不高于布线导体层的熔点的温度下软化; 在其焊接部分具有高可靠性的半导体模块，包括安装有安装有半导体器件的陶瓷载体衬底的所述陶瓷多层电路板，所述板可以使用具有良好导电性的银或铜导体; 和用于所述陶瓷多层电路板的无定形玻璃粉末。
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公开(公告)号：US4821142A
公开(公告)日：1989-04-11
申请号：US58255
申请日：1987-06-04
IPC分类号： H01L23/538 , C03C3/066 , C03C3/093 , H01L23/498 , H05K1/03 , H05K3/46
CPC分类号： C03C3/066 , C03C3/093 , H01L23/49833 , H01L23/49894 , H05K1/0306 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/09701 , H01L2924/15312 , H05K3/4629 , Y10T29/49155 , Y10T29/4916
摘要： A ceramic multilayer circuit board comprising ceramic layers and wiring conductor layers laminated alternately, in which the ceramic layer has a thermal expansion coefficient lower than that of the wiring conductor and not lower than one half of that of the conductor layer and is formed from a glass which softens at a temperature not higher than the melting point of the wiring conductor layer; a semiconductor module having a high reliability in its solder joint part comprising said ceramic multilayer circuit board mounted with a ceramic carrier substrate being mounted with a semiconductor device, said board being able to use a silver or copper conductor having a good electro-conductivity; and an amorphous glass powder for said ceramic multilayer circuit board.
摘要翻译： 一种陶瓷多层电路板，包括交替层叠的陶瓷层和布线导体层，其中陶瓷层的热膨胀系数低于布线导体的热膨胀系数，不低于导体层的热膨胀系数的一半，并且由玻璃形成 其在不高于布线导体层的熔点的温度下软化; 在其焊接部分具有高可靠性的半导体模块，包括安装有安装有半导体器件的陶瓷载体衬底的所述陶瓷多层电路板，所述板可以使用具有良好导电性的银或铜导体; 和用于所述陶瓷多层电路板的无定形玻璃粉末。
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3.发明授权
公开(公告)号：US4736276A
公开(公告)日：1988-04-05
申请号：US865396
申请日：1986-05-21
CPC分类号： H01L23/15 , C04B35/18 , H01L21/4807 , H01L2224/16 , H01L2224/16235 , H01L2924/01014 , H01L2924/01019 , H01L2924/0102 , H01L2924/01037 , H01L2924/01055 , H01L2924/01078 , H01L2924/01079 , H01L2924/15312 , H01L2924/15787 , H05K1/0306 , H05K3/4676 , Y10S428/901 , Y10T29/49163 , Y10T428/24322 , Y10T428/24917
摘要： Ceramic insulating substrate layers (1) for a multilayered ceramic wiring circuit board (3) consist essentially of crystals of mullite and sillimanite, non-crystalline silicon dioxide occupying the interstices between the crystals and magnesium oxide dissolved substantially in the crystals in solid solution and have a thermal expansion coefficient of 40-60.times.10.sup.-7 /.degree. C. and a dielectric constant below 6.7.
摘要翻译： 用于多层陶瓷布线电路板（3）的陶瓷绝缘基底层（1）基本上由莫来石和硅线石晶体组成，非结晶二氧化硅占据晶体间的空隙和基本上在固溶体中的晶体中溶解的氧化镁，并且具有 热膨胀系数为40-60×10-7 /℃，介电常数低于6.7。
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公开(公告)号：US4672152A
公开(公告)日：1987-06-09
申请号：US888410
申请日：1986-07-23
CPC分类号： H01L23/5383 , C03C10/0027 , H01L23/15 , H01L2224/16 , H01L2224/16235 , H01L2924/01014 , H01L2924/01019 , H01L2924/0102 , H01L2924/01055 , H01L2924/01079 , H01L2924/09701 , H01L2924/15312 , H05K1/0306 , H05K3/4629 , H05K3/4676 , Y10S428/901 , Y10T428/24926
摘要： A ceramic insulating layer (2) for the multilayer ceramic circuit board (11) consists of 60 wt % of crystallized glass and 40 wt % of a filler such as silicon dioxide bonded by the crystallized glass, which consists of 6-15 wt % of lithium oxide, 70-90 wt % of silicon dioxide, 1-8 wt % of aluminum oxide, 1-5 wt % of alkaline metal oxide other than lithium oxide and 2-5 wt % of alkaline earth metal oxide. The sintered ceramic insulating layer (2) has a dielectric constant below 6.1 and a flexural strength above 150 MPa and is co-firable with a wiring conductor layer of such as gold, silver and copper.
摘要翻译： 用于多层陶瓷电路板（11）的陶瓷绝缘层（2）由60重量％的结晶玻璃和40重量％的由结晶玻璃结合的填料如二氧化硅组成，其由6-15重量％ 氧化锂，70-90重量％的二氧化硅，1-8重量％的氧化铝，1-5重量％的除氧化锂以外的碱金属氧化物和2-5重量％的碱土金属氧化物。 烧结陶瓷绝缘层（2）的介电常数低于6.1，抗弯强度高于150MPa，与金，银和铜等布线导体层共存。
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5.发明授权公开(公告)号：US06841511B2
公开(公告)日：2005-01-11
申请号：US10419884
申请日：2003-04-22
申请人： Masato Kaneeda , Kojiro Okude , Hidehiro Iizuka , Toshio Ogawa , Kousei Nagayama , Hisao Yamashita , Yuichi Kitahara , Osamu Kuroda , Morio Fujitani , Toshifumi Hiratsuka
发明人： Masato Kaneeda , Kojiro Okude , Hidehiro Iizuka , Toshio Ogawa , Kousei Nagayama , Hisao Yamashita , Yuichi Kitahara , Osamu Kuroda , Morio Fujitani , Toshifumi Hiratsuka
IPC分类号： B01D53/94 , B01J21/06 , B01J23/02 , B01J23/32 , B01J23/40 , B01J23/68 , B01J23/72 , B01J23/89 , B01J37/02 , B01J23/58
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/202 , B01D2255/204 , B01D2255/2073 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2258/012 , B01J23/688 , B01J23/8986 , B01J37/0205
摘要： Nitrogen oxides contained in an exhaust gas emitted from a lean-burn engine-mounted internal combustion engines are eliminated with a high efficiency.In an exhaust gas purification apparatus and process for eliminating nitrogen oxides contained in a combustion exhaust gas emitted from an internal combustion engine with a reducing gas such as carbon monoxide, hydrocarbons, etc. contained in the exhaust gas in the presence of a catalyst, a catalyst comprising all of Rh, Pt and Pd, at least one member selected from alkali metals and alkaline earth metals, and Mn or its compound, supported on a porous carrier is used.
摘要翻译： 从低燃耗发动机搭载的内燃机排出的废气中含有的氮氧化物被高效率地消除。在排气净化装置中，除去从内燃机排出的燃烧废气中含有的氮氧化物的方法 在催化剂存在下包含在废气中的还原气体如一氧化碳，烃等，包含Rh，Pt和Pd全部的催化剂，选自碱金属和碱土金属的至少一种，和 使用负载在多孔载体上的Mn或其化合物。
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公开(公告)号：US06630115B1
公开(公告)日：2003-10-07
申请号：US09529636
申请日：2000-04-17
申请人： Masato Kaneeda , Kojiro Okude , Hidehiro Iizuka , Toshio Ogawa , Kousei Nagayama , Hisao Yamashita , Yuichi Kitahara , Osamu Kuroda , Morio Fujitani , Toshifumi Hiratsuka
发明人： Masato Kaneeda , Kojiro Okude , Hidehiro Iizuka , Toshio Ogawa , Kousei Nagayama , Hisao Yamashita , Yuichi Kitahara , Osamu Kuroda , Morio Fujitani , Toshifumi Hiratsuka
IPC分类号： C01B2100
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/202 , B01D2255/204 , B01D2255/2073 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2258/012 , B01J23/688 , B01J23/8986 , B01J37/0205
摘要： In an exhaust gas purification process for eliminating nitrogen oxides contained in a combustion exhaust gas emitted from an internal combustion engine with a reducing gas such as carbon monoxide, hydrocarbons, etc. contained in the exhaust gas in the presence of a catalyst, a catalyst comprising all of Rh, Pt and Pd, at least one member selected from alkali metals and alkaline earth metals, and Mn or its compound, supported on a porous carrier is used.
摘要翻译： 在废气净化方法中，在催化剂存在下，除去由内燃机排出的燃烧废气中含有废气中的一氧化碳，烃等还原气体的氮氧化物， 使用所有Rh，Pt和Pd，选自碱金属和碱土金属的至少一种，以及负载在多孔载体上的Mn或其化合物。
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公开(公告)号：US06883305B1
公开(公告)日：2005-04-26
申请号：US09482354
申请日：2000-01-14
申请人： Hidehiro Iizuka , Kojiro Okude , Masato Kaneeda , Kousei Nagayama , Hisao Yamashita , Osamu Kuroda , Yuichi Kitahara
发明人： Hidehiro Iizuka , Kojiro Okude , Masato Kaneeda , Kousei Nagayama , Hisao Yamashita , Osamu Kuroda , Yuichi Kitahara
IPC分类号： F01N9/00 , B01D53/94 , B01J21/06 , B01J23/00 , B01J23/56 , B01J23/58 , F01N3/08 , F01N3/10 , F01N3/20
CPC分类号： B01J23/58 , B01D53/9422 , B01D53/945 , B01D2255/102 , B01D2255/202 , B01D2255/204 , B01D2255/908 , B01J21/063 , B01J21/066 , B01J23/002 , B01J2523/00 , Y02A50/2324 , Y02T10/22 , B01J2523/22 , B01J2523/24 , B01J2523/3712 , B01J2523/47 , B01J2523/821 , B01J2523/822 , B01J2523/828 , B01J2523/847 , B01J2523/845 , B01J2523/827 , B01J2523/48 , B01J2523/824 , B01J2523/18 , B01J2523/41
摘要： In a method and apparatus for removing nitrogen oxides from the exhaust gas of a lean-burn automobile, a CO adsorbent component, which may, for example be made of Pd, Ru or Ir, is contained in an exhaust gas cleaning catalyst which captures NOx when the air-fuel ratio of exhaust gas is higher than theoretical air-fuel ratio, and reduces the captured NOx when the air-fuel ratio of exhaust gad is less than or equal to the theoretical air-fuel ratio. The catalyst, which includes Rh, Pt, and element selected from among the alkaline and alkaline earth metals (Na, Mg, K, Li, Cs, Sr and Ca), and a CO adsorbent material comprising Pd, Ir or Ru, has a CO desorption capacity that reaches at maximum level at a temperature within the range from 200 to 220° C. when its temperature is increased in a He gas flow at the rate of 5 to 10° C./min, after said catalyst is saturated at 100° C. Exhaust gas having an air-fuel ratio higher than theoretical air-fuel and exhaust gas having an air-fuel ratio less than or equal to the theoretical air-fuel ratio are alternately made to flow to the catalyst.
摘要翻译： 在用于从稀燃汽车的废气中除去氮氧化物的方法和装置中，例如由Pd，Ru或Ir制成的CO吸附剂组分包含在捕获NOx的废气清洁催化剂中 当排气的空燃比高于理论空燃比时，当排气焓的空燃比小于或等于理论空燃比时，可以减少捕获的NOx。 包括Rh，Pt和选自碱金属和碱土金属（Na，Mg，K，Li，Cs，Sr和Ca）的元素和包含Pd，Ir或Ru的CO吸附剂材料的催化剂具有 CO释放能力在200〜220℃的温度范围内达到最大水平，当其温度在5〜10℃/分钟的He气流中增加时，催化剂饱和后 100℃。具有高于理论空燃比的空燃比和空燃比小于或等于理论空燃比的废气交替地流向催化剂。
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公开(公告)号：US4691856A
公开(公告)日：1987-09-08
申请号：US749764
申请日：1985-06-28
申请人： Takashi Haramaki , Takao Funamoto , Satoshi Kokura , Masahisa Inagaki , Ryutaro Jimbou , Toshimi Sasaki , Kousei Nagayama
发明人： Takashi Haramaki , Takao Funamoto , Satoshi Kokura , Masahisa Inagaki , Ryutaro Jimbou , Toshimi Sasaki , Kousei Nagayama
CPC分类号： B23K35/005 , B23K20/00 , B23K20/16 , B23K35/004
摘要： Disclosed is a diffusion bonding method which can be applied to superalloys and comprises forming in advance an alloy layer containing an additional element or elements having a higher diffusion speed than that of the principal constituent element of a base metal and a lower melting point than that of the base metal on the joint surface of the base metal consisting of a heat-resistant superalloy based on Co, Ni, Fe, Ti or the like, and bringing the joint surfaces into contact so as to diffuse B.
摘要翻译： 公开了可应用于超级合金的扩散接合方法，包括预先形成含有与基体金属的主要构成元素相比具有更高扩散速度的附加元素的合金层，并且熔点低于 由基体Co，Ni，Fe，Ti等的耐热超合金构成的基体金属的接合面上的母材，使接合面接触扩散B.
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