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1. 发明授权

US5015094A Particle size measuring system 失效
标题翻译：粒度测量系统
公开(公告)号：US5015094A
公开(公告)日：1991-05-14
申请号：US413647
申请日：1989-09-28
申请人： Koichi Oka , Akira Kawaguchi , Kunio Kumagai , Katsuhiro Morisawa
发明人： Koichi Oka , Akira Kawaguchi , Kunio Kumagai , Katsuhiro Morisawa
IPC分类号： G01N15/02 , G06T7/60
CPC分类号： G06T7/60 , G01N15/0205 , G01N2015/0222
摘要： There is disclosed a system in which, according to the time domain method, a laser light is irradiated to an object to be measured, photon pulses based on the scattering light from the object to be measured are received, time series data are generated based on the light receiving signal, and based on the time series data thus generated, the particle size distribution of particles in the object to be measured is measured. Thus, the present invention achieves a considerable reduction in time required for finally obtaining the particle size based on the measured data, as compared with a conventional system using a calculator program.
摘要翻译：公开了一种系统，其中根据时域方法将激光照射到待测物体上，接收基于来自待测物体的散射光的光子脉冲，基于光接收信号，并且基于如此生成的时间序列数据，测量被测量物体中的粒子的粒度分布。因此，与使用计算器程序的常规系统相比，本发明实现了基于测量数据最终获得粒度所需的时间的显着减少。

2. 发明授权

US5157454A Differential refractometer 失效
$Differential refractometer$
标题翻译：差分压力计
公开(公告)号：US5157454A
公开(公告)日：1992-10-20
申请号：US618430
申请日：1990-11-27
申请人： Koichi Oka , Akira Kawaguchi , Kunio Kumagai , Yasuhiro Kubo
发明人： Koichi Oka , Akira Kawaguchi , Kunio Kumagai , Yasuhiro Kubo
IPC分类号： G01N21/41
CPC分类号： G01N21/4133
摘要： A differential refractometer in which: light from a light source is condensed on a lens; the light thus condensed is guided to a cell which houses a sample of which refractive index is to be measured and a reference of which refractive index is used as a reference value, the sample and the reference being housed as separated from each other in the cell; the light having passed through the cell is guided to an image sensor; and the amount of light deflection due to the difference in refractive index between the sample and the reference is measured, thereby to obtain the refractive index of the sample. The differential refractometer comprises: a light permeable member disposed at such a position that the light permeable member and the image sensor are optically conjugate with respect to the lens, the light permeable member carrying an image having at least two identification portions; and a spatial filter disposed between the light permeable member and the image sensor and adapted to spatially filter light portions which have passed through the two identification portions, the spatial filter causing at least one of the light portions thus spatially filtered to pass through the cell. The refractive index of the sample may be obtained based on the distance between the positions of images, on the detecting surface of the image sensor, of the two identification portions of the light permeable member. Such an arrangement may improve the measuring precision and reduce the number of component elements.
摘要翻译：一种差示折射计，其中来自光源的光在透镜上会聚; 将如此冷凝的光引导到容纳需要测量折射率的样品的单元和使用折射率的基准作为参考值，将样品和参考物在细胞中彼此分离地容纳 ; 已经通过电池的光被引导到图像传感器; 并且测量由于样品和参考物之间的折射率差引起的光偏转量，从而获得样品的折射率。所述差示折光计包括：透光部件，其设置在所述透光部件和所述图像传感器相对于所述透镜光学共轭的位置处，所述透光部件承载具有至少两个识别部分的图像; 以及空间滤光器，其布置在所述透光构件和所述图像传感器之间，并且适于空间地过滤已经穿过所述两个识别部分的光部分，所述空间滤光器使得所述空间滤光器中的至少一个光部分经过所述单元。可以基于图像传感器的检测表面上的可透光构件的两个识别部分之间的图像的位置之间的距离来获得样本的折射率。这样的结构可以提高测量精度并减少元件数量。

3. 发明授权

US08966751B2 MMC cylinder liner and method for producing the same 有权
标题翻译： MMC气缸套及其制造方法
公开(公告)号：US08966751B2
公开(公告)日：2015-03-03
申请号：US13119857
申请日：2010-03-12
申请人： Toshihiro Takami , Manabu Tsukimoto , Junichi Matsudaira , Kunio Kumagai , Ikuo Suzuki , Makoto Fujita
发明人： Toshihiro Takami , Manabu Tsukimoto , Junichi Matsudaira , Kunio Kumagai , Ikuo Suzuki , Makoto Fujita
IPC分类号： B23P11/00 , B22D19/14 , B22D17/10 , B22D17/20 , B22D19/00 , B22D19/02 , B22D19/16 , B22F5/10 , C22C49/06
CPC分类号： B22D19/14 , B22D17/10 , B22D17/2069 , B22D19/0009 , B22D19/02 , B22D19/16 , B22F5/106 , B22F2207/01 , C22C49/06 , Y10T29/49272 , Y10T29/4998 , Y10T29/49988
摘要： An MMC cylinder liner comprises an inner tubular portion and an outer tubular portion. The inner tubular portion includes a metal matrix composite formed of a compact impregnated with an Al—Si alloy wherein the compact is made of a reinforcing material. The outer tubular portion is formed of the Al—Si alloy. The Si concentration of the Al—Si alloy impregnated into the compact of the inner tubular portion is different from the Si concentration of the Al—Si alloy of the outer tubular portion.
摘要翻译： MMC气缸套包括内部管状部分和外部管状部分。内管状部分包括由浸渍有Al-Si合金的压块形成的金属基复合材料，其中压块由增强材料制成。外管状部分由Al-Si合金形成。浸渍到内管部分的压块中的Al-Si合金的Si浓度不同于外部管状部分的Al-Si合金的Si浓度。

4. 发明申请

US20090197074A1 METAL COMPOSITE MATERIAL AND PROCESS FOR PRODUCTION OF METAL COMPOSITE MATERIAL 审中-公开
标题翻译：金属复合材料和金属复合材料生产工艺
公开(公告)号：US20090197074A1
公开(公告)日：2009-08-06
申请号：US12438790
申请日：2007-09-04
申请人： Makoto Fujita , Kunio Kumagai , Masaoki Hashimoto , Kazuko Hashimoto
发明人： Makoto Fujita , Kunio Kumagai , Masaoki Hashimoto , Kazuko Hashimoto
IPC分类号： B32B5/16 , B32B3/26 , C04B35/64 , B23P17/00
CPC分类号： B22D19/14 , B82Y30/00 , C04B35/01 , C04B35/6316 , C04B35/803 , C04B2235/3217 , C04B2235/3409 , C04B2235/3418 , C04B2235/522 , C04B2235/5276 , C04B2235/5436 , C04B2235/5454 , C22C1/08 , C22C1/1036 , C22C21/00 , C22C47/12 , C22C49/14 , C22C2001/082 , Y10T29/49988 , Y10T428/249921 , Y10T428/256
摘要： A metal composite material which can show high wear resistance and durability when used as a sliding member and a process for producing such a metal includes material are proposed. The metal composite material (10) comprises a porous preform (1) containing porous aluminum borate particles (3) in which pores (3a) of the aluminum borate particles (3) are filled with a metal as a result of impregnation of a melt of the metal into the porous preform under pressure. In the metal composite material (10), the metal base material and the aluminum borate particles (3) are tightly bound to each other. Therefore, the metal composite material (10) has high strength and hardness and can show excellent wear resistance when used as a sliding member.
摘要翻译：提出了当用作滑动构件时可显示高耐磨性和耐久性的金属复合材料及其制造方法。金属复合材料（10）包括含有多孔硼酸铝颗粒（3）的多孔预制件（1），其中硼酸铝颗粒（3）的孔（3a）由金属浸渍，其中浸渍金属在压力下进入多孔预制件。在金属复合材料（10）中，金属基材和硼酸铝颗粒（3）彼此紧密结合。因此，金属复合材料（10）具有高强度和硬度，并且当用作滑动构件时可以显示出优异的耐磨性。

5. 发明申请

US20110101575A1 PREFORM FOR COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：复合材料的制备及其制造方法
公开(公告)号：US20110101575A1
公开(公告)日：2011-05-05
申请号：US12977385
申请日：2010-12-23
申请人： Makoto Fujita , Kunio Kumagai , Masaoki Hashimoto , Kazuko Hashimoto , Hidenori Uebayashi , Hiroshi Kawai , Mitsuyoshi Sato , Masaru Kato
发明人： Makoto Fujita , Kunio Kumagai , Masaoki Hashimoto , Kazuko Hashimoto , Hidenori Uebayashi , Hiroshi Kawai , Mitsuyoshi Sato , Masaru Kato
IPC分类号： C04B35/65
CPC分类号： B22D19/14 , B22D17/12 , C04B28/24 , C04B35/01 , C04B35/013 , C04B35/64 , C04B35/803 , C04B2235/3208 , C04B2235/3217 , C04B2235/3409 , C04B2235/3418 , C04B2235/3454 , C04B2235/36 , C04B2235/425 , C04B2235/442 , C04B2235/5224 , C04B2235/5264 , C04B2235/5436 , C04B2235/5445 , C04B2235/80 , C22C47/02 , C22C47/12 , C22C49/04 , Y10T428/252 , C04B14/28 , C04B14/30 , C04B14/46 , C04B40/0268
摘要： A preform for a composite material which has high strength and excellent air permeability and hence is applicable to a high-speed die casting method and which is capable of forming a metal composite material having excellent mechanical properties by a high-speed die casting method. Also provided is a process for producing such a preform. Ceramic fibers or/and ceramic particles are mixed with a silica sol and calcium carbonate and sintered at a predetermined temperature to form a calcium/silicon sinter obtained from the silica sol and calcium carbonate. The calcium/silicon sinter coats the ceramic fibers or/and ceramic particles so that a preform having the fibers or/and the particles bound to each other by the calcium/silicon sinter is obtained. The preform for a composite material has high strength and excellent air permeability and is applicable to the high-speed die casting method capable of attaining high productivity.
摘要翻译：一种复合材料的预制件，其具有高强度和优异的透气性，因此可应用于高速压铸方法，并且能够通过高速压铸法形成具有优异机械性能的金属复合材料。还提供了用于生产这种预成型件的方法。将陶瓷纤维或/和陶瓷颗粒与硅溶胶和碳酸钙混合并在预定温度下烧结以形成由硅溶胶和碳酸钙获得的钙/硅烧结物。钙/硅烧结物涂覆陶瓷纤维或/和陶瓷颗粒，从而获得具有通过钙/硅烧结体彼此结合的纤维或/和颗粒的预成型体。复合材料用预成型体具有高强度和优异的透气性，适用于能够实现高生产率的高速压铸方法。

6. 发明申请

US20090035554A1 PREFORM FOR COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：复合材料的制备及其制造方法
公开(公告)号：US20090035554A1
公开(公告)日：2009-02-05
申请号：US12278183
申请日：2007-02-01
申请人： Makoto Fujita , Kunio Kumagai , Masaoki Hashimoto , Kazuko Hashimoto , Hidenori Uebayashi , Hiroshi Kawai , Mitsuyoshi Sato , Masaru Kato
发明人： Makoto Fujita , Kunio Kumagai , Masaoki Hashimoto , Kazuko Hashimoto , Hidenori Uebayashi , Hiroshi Kawai , Mitsuyoshi Sato , Masaru Kato
IPC分类号： B32B18/00 , C04B35/14 , C04B35/44
CPC分类号： B22D19/14 , B22D17/12 , C04B28/24 , C04B35/01 , C04B35/013 , C04B35/64 , C04B35/803 , C04B2235/3208 , C04B2235/3217 , C04B2235/3409 , C04B2235/3418 , C04B2235/3454 , C04B2235/36 , C04B2235/425 , C04B2235/442 , C04B2235/5224 , C04B2235/5264 , C04B2235/5436 , C04B2235/5445 , C04B2235/80 , C22C47/02 , C22C47/12 , C22C49/04 , Y10T428/252 , C04B14/28 , C04B14/30 , C04B14/46 , C04B40/0268
摘要： A preform for a composite material which has high strength and excellent air permeability and hence is applicable to a high-speed die casting method and which is capable of forming a metal composite material having excellent mechanical properties by a high-speed die casting method. Also provided is a process for producing such a preform. Ceramic fibers or/and ceramic particles are mixed with a silica sol and calcium carbonate and sintered at a predetermined temperature to form a calcium/silicon sinter obtained from the silica sol and calcium carbonate. The calcium/silicon sinter coats the ceramic fibers or/and ceramic particles so that a preform having the fibers or/and the particles bound to each other by the calcium/silicon sinter is obtained. The preform for a composite material has high strength and excellent air permeability and is applicable to the high-speed die casting method capable of attaining high productivity.
摘要翻译：一种复合材料的预制件，其具有高强度和优异的透气性，因此可应用于高速压铸方法，并且能够通过高速压铸法形成具有优异机械性能的金属复合材料。还提供了用于生产这种预成型件的方法。将陶瓷纤维或/和陶瓷颗粒与硅溶胶和碳酸钙混合并在预定温度下烧结以形成由硅溶胶和碳酸钙获得的钙/硅烧结物。钙/硅烧结物涂覆陶瓷纤维或/和陶瓷颗粒，从而获得具有通过钙/硅烧结体彼此结合的纤维或/和颗粒的预成型体。复合材料用预成型体具有高强度和优异的透气性，适用于能够实现高生产率的高速压铸方法。

7. 发明申请

US20110162521A1 MMC CYLINDER LINER AND METHOD FOR PRODUCING THE SAME 有权
标题翻译： MMC气缸内胆及其制造方法
公开(公告)号：US20110162521A1
公开(公告)日：2011-07-07
申请号：US13119857
申请日：2010-03-12
申请人： Toshihiro Takami , Manabu Tsukimoto , Junichi Matsudaira , Kunio Kumagai , Ikuo Suzuki , Makoto Fujita
发明人： Toshihiro Takami , Manabu Tsukimoto , Junichi Matsudaira , Kunio Kumagai , Ikuo Suzuki , Makoto Fujita
IPC分类号： F16J10/04 , B22D19/02
CPC分类号： B22D19/14 , B22D17/10 , B22D17/2069 , B22D19/0009 , B22D19/02 , B22D19/16 , B22F5/106 , B22F2207/01 , C22C49/06 , Y10T29/49272 , Y10T29/4998 , Y10T29/49988
摘要： An MMC cylinder liner comprises an inner tubular portion and an outer tubular portion. The inner tubular portion includes a metal matrix composite formed of a compact impregnated with an Al—Si alloy wherein the compact is made of a reinforcing material. The outer tubular portion is formed of the Al—Si alloy. The Si concentration of the Al—Si alloy impregnated into the compact of the inner tubular portion is different from the Si concentration of the Al—Si alloy of the outer tubular portion.
摘要翻译： MMC气缸套包括内部管状部分和外部管状部分。内管状部分包括由浸渍有Al-Si合金的压块形成的金属基体复合体，其中压块由增强材料制成。外管状部分由Al-Si合金形成。浸渍到内管部分的压块中的Al-Si合金的Si浓度不同于外部管状部分的Al-Si合金的Si浓度。

8. 发明申请

US20100143704A1 METAL COMPOSITE MATERIAL AND PROCESS FOR PRODUCING METAL COMPOSITE MATERIAL 审中-公开
标题翻译：金属复合材料和生产金属复合材料的方法
公开(公告)号：US20100143704A1
公开(公告)日：2010-06-10
申请号：US12373613
申请日：2007-06-20
申请人： Makoto Fujita , Kunio Kumagai , Masaoki Hashimoto , Kazuko Hashimoto
发明人： Makoto Fujita , Kunio Kumagai , Masaoki Hashimoto , Kazuko Hashimoto
IPC分类号： B32B5/16 , B22D19/00 , B22D23/00 , B22D25/06
CPC分类号： B22D19/14 , B22F2999/00 , C04B41/009 , C04B41/5155 , C04B41/88 , C22C1/08 , C22C1/1036 , C22C1/1094 , C22C32/0089 , C22C2001/081 , Y10T428/256 , C04B41/4521 , C04B41/4523 , C04B41/53 , C04B35/10 , C04B35/14 , C04B35/18 , C04B35/803 , C04B38/00 , B22F2207/01 , B24B1/00
摘要： A metal composite material is obtained by casting a melt of a metal and has an outer surface on which aluminum borate particles maintained in a porous form are exposed. Therefore, an oil is allowed to infiltrate the aluminum borate particles on the outer surface, to be retained therein and to ooze out during sliding. As a consequence, the sliding life during which desired sliding properties are maintained can be significantly prolonged. The metal composite material may be produced from a preform obtained by sintering aluminum borate particles covered with electrically neutralized silica and alumina particles which have been formed by mixing a silica sol and an alumina sol with aluminum borate particles in an aqueous solution to cover aluminum borate particles.
摘要翻译：金属复合材料通过铸造金属熔体而获得，并且具有露出多孔形式的硼酸铝颗粒的外表面。因此，允许油渗透到外表面上的硼酸铝颗粒，以保留在其中并在滑动期间渗出。因此，可以显着延长保持期望的滑动性能的滑动寿命。金属复合材料可以由通过烧结覆盖有电中和的二氧化硅和氧化铝颗粒的硼酸铝颗粒而获得的预制件，其通过将二氧化硅溶胶和氧化铝溶胶与硼酸铝颗粒在水溶液中混合形成以覆盖硼酸铝颗粒。

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