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1. 发明授权

US06261511B1 Method for producing ceramic composite particle 失效
标题翻译：陶瓷复合颗粒的制造方法
公开(公告)号：US06261511B1
公开(公告)日：2001-07-17
申请号：US09521084
申请日：2000-03-07
申请人： Kazumi Miyake , Yuuji Miki , Kazuyuki Yamada
发明人： Kazumi Miyake , Yuuji Miki , Kazuyuki Yamada
IPC分类号： C04B4000
CPC分类号： C04B35/58014 , B82Y30/00 , C01B21/0687 , C01P2002/72 , C01P2004/03 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C04B35/565 , C04B35/584 , C04B35/632
摘要： A ceramic composite particle having an average particle size of 0.1-120 &mgr;m, which comprises uniformly dispersed fine ceramic particle phases and a binder phase. The fine ceramic particle phases, each having a particle size of 1 nm to 1 &mgr;m and comprising a ceramic primary particle, are bound together through the binder phase which is formed by a reaction between a sintering aid and a ceramic particle. The ceramic composite particle may be produced by heat-treating a homogeneous mixture of the ceramic particle and the sintering aid until the binder phase appears. The ceramic composite particle has a good moldability and provides a highly densified sintered body with a high strength.
摘要翻译：一种平均粒径为0.1-120μm的陶瓷复合颗粒，其包含均匀分散的细陶瓷颗粒相和粘结相。通过烧结助剂和陶瓷颗粒之间的反应形成的粘结相，将粒径为1nm〜1μm的陶瓷一次粒子的微细陶瓷粒子相结合在一起。陶瓷复合颗粒可以通过对陶瓷颗粒和烧结助剂的均匀混合物进行热处理直至出现粘合剂相来制备。陶瓷复合颗粒具有良好的成型性，并提供高强度的高致密烧结体。

2. 发明授权

US06218325B1 Fiber-reinforced ceramic green body and sindered ceramic article obtained therefrom 失效
标题翻译：纤维增强陶瓷生坯和由此得到的陶瓷制品
公开(公告)号：US06218325B1
公开(公告)日：2001-04-17
申请号：US09093638
申请日：1998-06-09
申请人： Yuuji Miki , Atsushi Koizumi , Naoki Itoh
发明人： Yuuji Miki , Atsushi Koizumi , Naoki Itoh
IPC分类号： C04B3580
CPC分类号： C04B35/593 , C04B35/5935
摘要： A fiber-reinforced ceramic green body having enough green strength and handling strength. The fiber-reinforced ceramic green body is obtained by molding a ceramic composition comprising a ceramic powder, a sintering aid powder, an organic fiber, an aqueous dispersion medium and an optional dispersant. The organic fiber is contained in the ceramic green body in an amount of 0.2-3 parts by weight based on 100 parts by weight of a total of the ceramic powder and the sintering aid powder and uniformly dispersed throughout it. The average length of the organic fiber is 300-1000 &mgr;m and the average diameter is 2.5-30 &mgr;m. The organic fiber is preferably a synthetic high polymer such as polyester, nylon, etc., and preferably has a hydrophilic nature imparted by surface treatment.
摘要翻译：具有足够的生坯强度和处理强度的纤维增强陶瓷生坯。纤维增强陶瓷生坯通过模制包含陶瓷粉末，烧结助剂粉末，有机纤维，水性分散介质和任选的分散剂的陶瓷组合物而获得。有机纤维以陶瓷粉末和烧结助剂粉末的100重量份的0.2-3重量份的量包含在陶瓷生坯中，并均匀地分散在其中。有机纤维的平均长度为300-1000μm，平均直径为2.5-30μm。有机纤维优选为聚酯，尼龙等合成高分子，优选具有通过表面处理赋予的亲水性。

3. 发明授权

US6133180A Ceramic composite particle and production method thereof 失效
标题翻译：陶瓷复合颗粒及其制备方法
公开(公告)号：US6133180A
公开(公告)日：2000-10-17
申请号：US103571
申请日：1998-06-24
申请人： Kazumi Miyake , Yuuji Miki , Kazuyuki Yamada
发明人： Kazumi Miyake , Yuuji Miki , Kazuyuki Yamada
IPC分类号： C01B21/068 , C04B35/565 , C04B35/58 , C04B35/584 , C04B35/628 , C04B35/65 , C04B35/52
CPC分类号： C04B35/58014 , B82Y30/00 , C01B21/0687 , C04B35/565 , C04B35/584 , C04B35/632 , C01P2002/72 , C01P2004/03 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2004/64
摘要： A ceramic composite particle having an average particle size of 0.1-120 .mu.m, which comprises uniformly dispersed fine ceramic particle phases and a binder phase. The fine ceramic particle phases, each having a particle size of 1 nm to 1 .mu.m and comprising a ceramic primary particle, are bound together through the binder phase which is formed by a reaction between a sintering aid and a ceramic particle. The ceramic composite particle may be produced by heat-treating a homogeneous mixture of the ceramic particle and the sintering aid until the binder phase appears. The ceramic composite particle has a good moldability and provides a highly densified sintered body with a high strength.
摘要翻译：平均粒径为0.1〜120μm的陶瓷复合粒子，其特征在于，其均匀分散在陶瓷微粒相和粘结相中。通过烧结助剂和陶瓷颗粒之间的反应形成的粘结相，将粒径为1nm〜1μm的陶瓷一次粒子的微细陶瓷粒子相结合在一起。陶瓷复合颗粒可以通过对陶瓷颗粒和烧结助剂的均匀混合物进行热处理直至出现粘合剂相来制备。陶瓷复合颗粒具有良好的成型性，并提供高强度的高致密烧结体。

4. 发明授权

US4982314A Power source circuit apparatus for electro-luminescence device 失效
标题翻译：用于电致发光器件的电源电路装置
公开(公告)号：US4982314A
公开(公告)日：1991-01-01
申请号：US444956
申请日：1989-12-04
申请人： Yuuji Miki
发明人： Yuuji Miki
IPC分类号： H02M3/338 , H05B33/08
CPC分类号： H02M3/3388 , H05B33/08
摘要： A low DC voltage supplied to a low DC voltage receiving terminal is converted into a high DC voltage by a DC-DC step-up circuit. The obtained high DC voltage has an optimal value for driving an electro-luminescence device. This high DC volatage is converted into an AC voltage through a pair of series-connected transistors in a switching circuit ON/OFF-controlled in response to an oscillation output from a multivibrator. The converted voltage is supplied to the electro-luminescence device through a series resonance circuit including the electro-luminescence device and a reactor as an AC drive voltage. At this time, a resonance voltage is fed back to the multivibrator and the switching circuit so as to obtain an appropriate luminance correction capability.
摘要翻译：提供给低直流电压接收端子的低直流电压通过DC-DC升压电路转换成高直流电压。获得的高直流电压具有用于驱动电致发光器件的最佳值。响应于来自多谐振荡器的振荡输出，在开/关控制的开关电路中，通过一对串联连接的晶体管将该高DC变换转换为交流电压。通过包括电致发光器件和反应器的串联谐振电路作为交流驱动电压将转换的电压提供给电致发光器件。此时，谐振电压被反馈到多谐振荡器和开关电路，以获得适当的亮度校正能力。

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