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1. 发明授权

US6024915A Coated metal particles, a metal-base sinter and a process for producing same 失效
标题翻译：涂覆金属颗粒，金属基烧结体及其制造方法
公开(公告)号：US6024915A
公开(公告)日：2000-02-15
申请号：US949901
申请日：1997-10-14
申请人： Shoichi Kume , Haruo Yoshida , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
发明人： Shoichi Kume , Haruo Yoshida , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
IPC分类号： B22F1/02 , B22F3/22 , C23C16/44 , C23C16/448 , C23C16/513 , B05D7/00 , B22F3/12
CPC分类号： B22F3/225 , B22F1/02 , C23C16/4417 , C23C16/448 , C23C16/513 , B22F2998/00 , Y10T428/12014 , Y10T428/12181
摘要： A process for producing a metal-base sinter, comprising sintering coated metal particles wherein the particles are prepared for sintering by the steps of: dispersing a powder of metal core particles in a gaseous atmosphere to form a mixture of a gas and particles in a powder of highly dispersed core particles; charging a precursor for the coat forming substance that has been formed via the vapor phase and/or a precursor for the coat forming substance in a vapor-phase state and the mixture of the gas and the powder of highly dispersed core particles that have a predetermined dispersity according to the average diameter of the core particles in a coating start region of a coating space; coating the surfaces of the core particles with the coat forming substance by allowing the precursor to contact and/or impinge against the core particles; shaping and sintering the thus coated metal core particles or a mixture containing them under appropriate sintering conditions. The metal-base sinter of high performance thus produced is uniform, dense, and sintered firmly to provide a fine and highly controlled microstructure.
摘要翻译：一种金属基烧结体的制造方法，其特征在于，烧结被覆金属粒子，其特征在于，通过以下步骤制备所述粒子进行烧结的工序：将金属核粒子的粉末分散在气体气氛中，形成粉末状的气体和粒子的混合物高度分散的核心颗粒; 将通过气相形成的涂层形成物质的前体和/或气相状态的涂层形成物质的前体和具有预定的高分散核心颗粒的气体和粉末的混合物根据涂层空间的涂层开始区域中的核心颗粒的平均直径的分散度; 通过允许前体接触和/或撞击核心颗粒，用涂层形成物质涂覆核心颗粒的表面; 在适当的烧结条件下成型和烧结如此涂覆的金属芯颗粒或含有它们的混合物。由此制造的高性能的金属基烧结体是均匀的，致密的并且牢固地烧结以提供精细和高度受控的微观结构。

2. 发明授权

US6024909A Coated ceramic particles, a ceramic-base sinter and a process for producing the same 失效
标题翻译：涂布陶瓷颗粒，陶瓷基烧结体及其制造方法
公开(公告)号：US6024909A
公开(公告)日：2000-02-15
申请号：US949902
申请日：1997-10-14
申请人： Haruo Yoshida , Shoichi Kume , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
发明人： Haruo Yoshida , Shoichi Kume , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
IPC分类号： C04B35/628 , B05D7/00 , C04B33/32
CPC分类号： C04B35/62884 , B22F1/025 , C04B35/111 , C04B35/5622 , C04B35/575 , C04B35/58014 , C04B35/58028 , C04B35/58071 , C04B35/58078 , C04B35/593 , C04B35/628 , C04B35/6281 , C04B35/62813 , C04B35/62828 , C04B35/62831 , C04B35/62839 , C04B35/62842 , C04B35/62865 , C04B35/62892 , C04B35/62897 , C04B35/645 , C04B35/6455 , C22C29/00 , C23C14/223 , B22F2998/00 , B22F2999/00 , C04B2235/3206 , C04B2235/3217 , C04B2235/3813 , C04B2235/3826 , C04B2235/3839 , C04B2235/3843 , C04B2235/3865 , C04B2235/3873 , C04B2235/3886 , C04B2235/404 , C04B2235/428 , C04B2235/5436 , C04B2235/5481 , C04B2235/77 , C04B2235/80 , C04B2235/96
摘要： A process for producing a ceramic-base sinter, comprising sintering coated ceramic particles wherein the particles are prepared for sintering by the steps of: dispersing a powder of ceramic core particles in a gaseous atmosphere to form a mixture of a gas and particles in a powder of highly dispersed core particles; charging a precursor for the coat forming substance that has been formed via the vapor phase and/or a precursor for the coat forming substance in a vapor-phase state and the mixture of the gas and the powder of highly dispersed core particles that have a predetermined dispersity according to the average diameter of the core particles in a coating start region of a coating space; coating the surfaces of the core particles with the coat forming substance by allowing the precursor to contact and/or impinge against the core particles; shaping and sintering the thus coated ceramic core particles or a mixture containing them under appropriate sintering conditions. The ceramic-base sinter of high performance thus produced is uniform, dense, and sintered firmly to provide a fine and highly controlled microstructure.
摘要翻译：一种制造陶瓷基烧结体的方法，包括烧结涂覆的陶瓷颗粒，其中通过以下步骤制备用于烧结的颗粒：将陶瓷芯颗粒的粉末分散在气体气氛中以形成气体和粉末的颗粒的混合物高度分散的核心颗粒; 将通过气相形成的涂层形成物质的前体和/或气相状态的涂层形成物质的前体和具有预定的高分散核心颗粒的气体和粉末的混合物根据涂层空间的涂层开始区域中的核心颗粒的平均直径的分散度; 通过允许前体接触和/或撞击核心颗粒，用涂层形成物质涂覆核心颗粒的表面; 在适当的烧结条件下，将如此涂覆的陶瓷芯颗粒或含有它们的混合物成型和烧结。由此制造的高性能的陶瓷基烧结体是均匀的，致密的并且牢固地烧结以提供精细和高度受控的微结构。

3. 发明授权

US5536485A Diamond sinter, high-pressure phase boron nitride sinter, and processes for producing those sinters 失效
标题翻译：金刚石烧结体，高压相氮化硼烧结体，以及这些烧结体的制造方法
公开(公告)号：US5536485A
公开(公告)日：1996-07-16
申请号：US288947
申请日：1994-08-11
申请人： Shoichi Kume , Haruo Yoshida , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda , Tadakatsu Nabeya , Yukio Sumita , Kenichi Kimura
发明人： Shoichi Kume , Haruo Yoshida , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda , Tadakatsu Nabeya , Yukio Sumita , Kenichi Kimura
IPC分类号： B01J3/06 , C04B35/5831 , C23C14/22 , C04B35/58
CPC分类号： C23C14/223 , B01J3/062 , C04B35/5831 , C23C14/22 , B01J2203/062 , B01J2203/0645 , B01J2203/0655 , B01J2203/066 , B01J2203/0685
摘要： A powder of diamond or high-pressure phase boron nitride core particles charged into a coating space as it is dispersed, and a precursor of a coat forming substance allowed to contact and/or impinge against the particles in the powder of core particles so that their surfaces are covered with the coat forming substance, thereby preparing coated diamond or high-pressure phase boron nitride particles which are subsequently sintered. The thusly produced diamond of high-pressure phase boron nitride sinter is composed of coated core particles of high performance that are superhard, uniform, dense and sintered firmly, and which have a controlled microstructure.
摘要翻译：将金刚石或高压相氮化硼芯颗粒分散在涂层空间中的粉末，以及允许接触和/或撞击核心颗粒粉末中的颗粒的涂层形成物质的前体，使得它们表面被涂层形成物质覆盖，从而制备随后烧结的涂层金刚石或高压相氮化硼颗粒。这样制造的高压相氮化硼烧结体的金刚石由超硬，均匀，致密并且牢固地烧结并具有可控微观结构的高性能涂层芯颗粒组成。

4. 发明授权

US5846600A Processes for producing coated particles 失效
标题翻译：生产涂层颗粒的方法
公开(公告)号：US5846600A
公开(公告)日：1998-12-08
申请号：US416820
申请日：1995-04-11
申请人： Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
发明人： Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
IPC分类号： B22F1/02 , C09C3/00 , C23C14/22 , C23C16/44 , C23C16/442 , C23C16/448 , B05D7/00 , C23C16/00
CPC分类号： C23C14/223 , B22F1/025 , C23C14/22 , C23C16/4417
摘要： The process for producing coated particles of the present invention is applicable to a process of producing coated particles by charging powder of core particles into the coating space and permitting a coat forming substance generated via a vapor phase or being in a vapor-phase state to contact against particles of the powder, and the process is characterized by dispersing powder of core particles having an average particle diameter of not more than 10 .mu.m and a particle size distribution of ((D.sub.M /5, 5D.sub.M), .gtoreq.90%) to adjust a dispersity .beta. to at least 70%, and contacting the dispersed powder of the core particles with the coat forming substance. According to the present invention, individual particles can be covered with the coat forming substance even the particles are in powder of fine are particles or core particles consisting chiefly of fine particles, yielding no uncoated particles nor particles having uncoated portions caused by formation of coated agglomerates covered on the surface with the coat forming substance. In view of the fact that uncoated particles or particles having uncoated portion are not in existence, the merits on the industrial outputs are extremely large.
摘要翻译： PCT No.PCT / JP94 / 01344 Sec。 371日期1995年04月11日 102（e）1995年4月11日PCT PCT 1994年8月12日PCT公布。出版物WO95 / 05493 日本1995年2月23日本发明的涂布颗粒的制造方法适用于通过将芯粒子的粉末装入涂布空间并允许通过气相生成的成膜物质或蒸气相的状态与粉末颗粒接触，该方法的特征在于分散平均粒径不大于10μm的核心颗粒粉末和（（DM / 5,5DM），> / = 90％）以将分散度β调节至至少70％，并使核心颗粒的分散粉末与涂层形成物质接触。根据本发明，单个颗粒可以被涂层形成物质覆盖，即使颗粒处于细粉末的颗粒或主要由细颗粒组成的芯颗粒，也不产生未涂覆的颗粒，也不产生由涂层附聚物形成引起的未涂覆部分的颗粒用涂层形成物质覆盖在表面上。鉴于未涂布未涂布的颗粒或未涂布的颗粒的存在，工业产出的优点非常大。

5. 发明授权

US5489449A Coated particles of inorganic or metallic materials and processes of producing the same 失效
标题翻译：无机或金属材料的涂覆颗粒及其制造方法
公开(公告)号：US5489449A
公开(公告)日：1996-02-06
申请号：US276496
申请日：1994-07-18
申请人： Kaoru Umeya , Yukiyoshi Yamada , Tadashi Fuyuki , Eisuke Kuroda , Satoshi Akiyama
发明人： Kaoru Umeya , Yukiyoshi Yamada , Tadashi Fuyuki , Eisuke Kuroda , Satoshi Akiyama
IPC分类号： B01J8/42 , B22F1/02 , C04B35/581 , C04B35/584 , C23C16/44 , C23C16/442 , C23C16/513 , C23C4/10 , B05D1/08 , B05D7/00 , C23C4/06
CPC分类号： C23C16/4417 , B01J8/42 , B22F1/025 , C04B35/581 , C04B35/584 , C23C16/442 , C23C16/513
摘要： A particle of an inorganic or metallic material which is coated on the surface with ultrafines of an inorganic or metallic material. The coated particle is produced by introducing the particles of the inorganic or metallic material to be coated into a stream carrying the ultrafines of the inorganic or metallic material formed in a vapor phase and bringing the particles to be coated into contact with said ultrafines in a fluidized state. The coated particles are used for the production of a sintered product.
摘要翻译：无机或金属材料的颗粒，其表面上涂覆有无机或金属材料的超微细物质。涂覆的颗粒通过将待涂覆的无机或金属材料的颗粒引入到携带在气相中形成的无机或金属材料的超细颗粒的流中，并将待涂覆的颗粒与所述超细颗粒接触流化州。涂覆的颗粒用于生产烧结产品。

6. 发明授权

US5541238A Fibers comprising ultrafines uniformly dispersed and deposited thereon 失效
标题翻译：包含均匀分散并沉积在其上的超细纤维
公开(公告)号：US5541238A
公开(公告)日：1996-07-30
申请号：US131964
申请日：1993-10-08
申请人： Yukiyoshi Yamada , Tadashi Fuyuki , Eisuke Kuroda , Satoshi Akiyama , Naoto Tonoike , Kaoru Umeya , Kazunobu Ogawa , Kazuya Miyazaki , Hitoshi Nagasaka
发明人： Yukiyoshi Yamada , Tadashi Fuyuki , Eisuke Kuroda , Satoshi Akiyama , Naoto Tonoike , Kaoru Umeya , Kazunobu Ogawa , Kazuya Miyazaki , Hitoshi Nagasaka
IPC分类号： C08J5/04 , C08K7/06 , C08K9/08 , C23C14/00 , C23C14/24 , C23C16/54 , D01F9/12 , D01F11/12 , D06M10/00 , D06M11/00 , D06M11/79 , D06M14/36 , D06M101/00 , D06M101/40 , C08K9/00
CPC分类号： D01F11/123 , C08K7/06 , C08K9/08 , D01F11/12 , D01F11/124 , D01F11/125 , D01F11/126 , D06M14/36 , Y10S525/935
摘要： Disclosed is a fiber of an organic, inorganic or metallic material or a simple substance wherein ultrafines of an inorganic or metallic material or a simple substance having an average particle diameter of 0.005-1 .mu.m are uniformly dispersed and deposited on 8-90% of the surface in a single layer. The fiber is produced by exposing a fiber of an organic, inorganic or metallic material or a simple substance to a gaseous stream forming ultrafines of an inorganic or metallic material or a simple substance by a vapor phase process, thereby contacting said ultrafines in the gaseous stream with said fiber in a state wherein the ultrafines are still active. The treated fiber is useful as a reinforcing material for a fiber reinforced composite.
摘要翻译：公开了一种有机，无机或金属材料或单体的纤维，其中无机或金属材料的超微细或平均粒径为0.005-1μm的单体均匀分散并沉积在8-90％表面在单层。通过将有机，无机或金属材料或单体的纤维暴露于通过气相法形成无机或金属材料或单一物质的超微细颗粒的气流，从而使气流中的所述超细细菌所述纤维处于其中超微粒仍然活性的状态。经处理的纤维可用作纤维增强复合材料的增强材料。

7. 发明授权

US5931305A Powder classifier 失效
标题翻译：粉末分级机
公开(公告)号：US5931305A
公开(公告)日：1999-08-03
申请号：US847101
申请日：1997-05-01
申请人： Satoshi Akiyama , Takahiro Ichikawa , Naoto Tonoike , Hideo Okabe , Taisuke Tanaka , Hiromi Omura , Eisuke Kuroda , Yukiyoshi Yamada
发明人： Satoshi Akiyama , Takahiro Ichikawa , Naoto Tonoike , Hideo Okabe , Taisuke Tanaka , Hiromi Omura , Eisuke Kuroda , Yukiyoshi Yamada
IPC分类号： B07B7/083 , B07B4/00
CPC分类号： B07B7/083
摘要： The present invention provides a powder classifier using a classification rotor capable of classifying powder with high efficiency and high accuracy. The classification rotor is attached to a rotating shaft as a body and rotatably supported in a casing. Within the classification rotor, a cavity is formed from the outer edge to the center and classifying vanes are provided around the circumference. The cavity is bent downwardly near the center with the lower end connected through a fine powder passage to a fine powder outlet. The outer edge of the classification rotor is connected to a coarse powder outlet. After feeding powder from a powder supply port, the powder is rotated by the classifying vanes such that coarse powder particles are taken out from the rough outlet by centrifugal force and fine powder particles are taken out by airflow from the fine powder outlet.
摘要翻译：本发明提供一种使用能够以高效率和高精度对粉末进行分级的分级转子的粉末分选机。分级转子以旋转轴为主体，可旋转地支承在壳体内。在分级转子中，从外边缘到中心形成空腔，并且围绕圆周设置分级叶片。空腔在中心附近向下弯曲，下端通过细粉通道连接到细粉出口。分级转子的外缘连接到粗粉出口。从粉末供给口供给粉末后，由分选叶片使粉末旋转，使得粗粉末颗粒通过离心力从粗出口取出，细粉末颗粒从细粉出口流出。

8. 发明授权

US5845855A Mechanical grinding apparatus 失效
标题翻译：机械研磨机
公开(公告)号：US5845855A
公开(公告)日：1998-12-08
申请号：US746836
申请日：1996-11-18
申请人： Yukiyoshi Yamada , Satoshi Akiyama , Takahiro Ichikawa , Hideo Okabe
发明人： Yukiyoshi Yamada , Satoshi Akiyama , Takahiro Ichikawa , Hideo Okabe
IPC分类号： B02C2/10 , B02C13/10 , B02C17/16 , B02C19/00
CPC分类号： B02C2/10 , B02C13/10 , B02C17/166
摘要： A mechanical grinding apparatus of the present invention, which includes a rotor supported by a rotary shaft and having a plurality of grooves defined on the outer peripheral surface thereof and a liner inserted to the outside of the rotor so as to form a desired gap between the liner and the rotor and having a plurality of grooves defined on the inner peripheral surface thereof for grinding a substance to be ground in the gap, is characterized in that the grooves of at least one of the rotor and the liner incline in a direction preventing the flow of the substance to be ground with respect to a direction parallel with a rotary shaft. Since the mechanical grinding apparatus of the present invention can make a ground substance having a small particle size, no large particles mixed therein and a sharp particle size distribution width at a high efficiency, the grinding apparatus is preferably applicable to powder composed of resin or mainly composed of resin to be finely ground.
摘要翻译：本发明的机械研磨装置，其特征在于，包括由旋转轴支承的转子，在其外周面上形成有多个槽，并且在该转子的外侧插入有衬垫，衬套和转子，并且具有限定在其内周面上的多个槽，用于在间隙中研磨被研磨物质，其特征在于，转子和衬套中的至少一个的槽沿防止相对于与旋转轴平行的方向被研磨的物质的流动。由于本发明的机械研磨装置能够制造粒径小的研磨物质，所以在高效率的情况下不会混入大粒子和大的粒度分布宽度，所以研磨装置优选适用于由树脂或主要由树脂构成的粉末由树脂精细研磨。

9. 发明授权

US08116646B2 Image forming apparatus and method for the same 有权
标题翻译：图像形成装置及其方法
公开(公告)号：US08116646B2
公开(公告)日：2012-02-14
申请号：US12777032
申请日：2010-05-10
申请人： Satoshi Akiyama
发明人： Satoshi Akiyama
IPC分类号： G03G15/00
CPC分类号： G03G15/0131 , G03G15/161 , G03G15/5058 , G03G2215/00059 , G03G2215/1661
摘要： To solve a problem of an increase of kinds of toner patches required for an adjustment accompanying an increase of kinds of half tones to be coped with that results from an intention of acquiring more stable image by forming the toner patches between paper sheets. It becomes possible to form more toner patches and therefore to deal with an increase of kinds of toner patches by correcting a density in a space of a line count obtained by summing up a line count corresponding to a space between paper sheets during a continuous printing operation, a rear-end blank line count of the n-th page, and a leading-end blank line count of the (n+1)th page that is enabled by comparing the size of a recording material and the size of pixel data and thereby by identifying a blank portion of the recording material.
摘要翻译：为了解决由于通过在纸张之间形成调色剂片而获得更稳定的图像的目的，可以解决伴随增加的半色调种类的调整所需的调色剂片的种类增加的问题。可以形成更多的调色剂贴片，因此通过校正通过在连续打印操作期间对与纸张间的空间相对应的行数进行累加而获得的行数的空间中的浓度校正来处理调色剂色块的种类的增加，第n页的后端空白行计数以及通过比较记录材料的尺寸和像素数据的大小而使能的第（n + 1）页的前端空白行计数，以及从而通过识别记录材料的空白部分。

10. 发明授权

US07875350B2 Ethylene polymer particle having specific intrinsic viscosity and crystallinity, production method thereof and molded article using the same 有权
标题翻译：具有特定粘度和结晶度的乙烯聚合物颗粒，其制备方法和使用其的成型体
公开(公告)号：US07875350B2
公开(公告)日：2011-01-25
申请号：US11878610
申请日：2007-07-25
申请人： Tetsuhiro Matsumoto , Tetsunori Shinozaki , Yasushi Nakayama , Kunihiko Mizumoto , Satoshi Akiyama , Toshiyuki Tsutsui
发明人： Tetsuhiro Matsumoto , Tetsunori Shinozaki , Yasushi Nakayama , Kunihiko Mizumoto , Satoshi Akiyama , Toshiyuki Tsutsui
IPC分类号： C08F4/10 , C08F4/12 , C08F4/16
CPC分类号： C08F110/02 , C08F10/00 , Y10T428/2982 , C08F4/651 , C08F2500/17 , C08F2500/24
摘要： Ethylene polymer particles having an intrinsic viscosity [η] of 5 dl/g to 30 dl/g, a degree of crystallinity of as high as 80% or more, and a specific shape on the surface of the particles. The ethylene polymer particles can be obtained by carrying out polymerization of olefins including ethylene using an olefin polymerization catalyst containing a solid titanium catalyst component including magnesium, halogen and titanium under specific conditions. The ethylene polymer particles obtained by a solid phase method, such as solid phase drawing molding, are capable of providing a molded article with high strength.
摘要翻译：特性粘度[e egr]为5dl / g〜30dl / g，结晶度高达80％以上的乙烯聚合物粒子，以及粒子表面的特定形状。乙烯聚合物颗粒可以通过在特定条件下使用包含镁，卤素和钛的固体钛催化剂组分的烯烃聚合催化剂进行包括乙烯在内的烯烃的聚合来获得。通过固相法，例如固相拉伸成型得到的乙烯聚合物粒子能够提供高强度的成型品。

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