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公开(公告)号：US09754709B2
公开(公告)日：2017-09-05
申请号：US14345069
申请日：2012-09-14
Applicant: Hiroaki Wakayama , Hirotaka Yonekura , Yasuaki Kawai
Inventor： Hiroaki Wakayama , Hirotaka Yonekura , Yasuaki Kawai
CPC classification number: H01F1/0306 , H01F1/0558 , H01F1/0579 , H01F1/068 , H01F1/083 , H01F41/0266 , Y10T428/12 , Y10T428/24802 , Y10T428/24942
Abstract: A nanoheterostructured permanent magnet includes a hard magnetic material and a soft magnetic material of which one inorganic component is a matrix, and of which the other inorganic component is three-dimensionally and periodically arranged in the matrix, in a shape selected from the group consisting of a spherical shape, a columnar shape, and a gyroid shape, the nanoheterostructured permanent magnet having a three-dimensional periodic structure whose average value of one unit length of a repeated structure is 1 nm to 100 nm.
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公开(公告)号：US07882635B2
公开(公告)日：2011-02-08
申请号：US12232880
申请日：2008-09-25
Applicant: Hiroaki Wakayama , Kazuo Kobayashi
Inventor： Hiroaki Wakayama , Kazuo Kobayashi
CPC classification number: B41J2/1646 , B41J2/161 , B41J2/1625 , B41J2/1626 , B41J2/1642 , B41J2202/03 , Y10T29/42 , Y10T29/435 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49401
Abstract: A method for producing an ink-jet head includes forming a buffer layer on an upper surface of a vibration plate, and forming a piezoelectric precursor layer on an entire upper surface of a surface layer, the piezoelectric precursor layer being converted into a piezoelectric sheet. The buffer layer is formed of a material with which mutual diffusion between the piezoelectric precursor layer and the buffer layer is hardly caused as compared with mutual diffusion between the piezoelectric precursor layer and the vibration plate with which no buffer layer is provided. A stack, in which the buffer layer and the piezoelectric precursor layer are formed, is heated at a predetermined temperature, and the piezoelectric precursor layer is calcinated to form the piezoelectric sheet. It is possible to suppress the deterioration of the performance of the piezoelectric member.
Abstract translation: 一种喷墨头的制造方法，其特征在于，在振动板的上表面形成缓冲层，在表面层的整个上表面形成压电前体层，将压电体前体层转换为压电片。 与压电前体层和没有设置缓冲层的振动板之间的相互扩散相比，缓冲层由与压电前体层和缓冲层之间的相互扩散难以引起的材料形成。 在其中形成缓冲层和压电前体层的叠层在预定温度下被加热，并且将压电前体层煅烧以形成压电片。 可以抑制压电部件的性能的劣化。
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3.发明授权Method of manufacturing carbonate film, carbonate composite material, and method of manufacturing the same 有权制造碳酸盐膜，碳酸盐复合材料的方法及其制造方法公开(公告)号：US07198825B2
公开(公告)日：2007-04-03
申请号：US10817839
申请日：2004-04-06
Applicant: Hiroaki Wakayama , Yoshiaki Fukushima
Inventor： Hiroaki Wakayama , Yoshiaki Fukushima
CPC classification number: C03C17/42 , C04B14/28 , C04B26/02 , C04B28/10 , C04B2111/00482 , C08L1/286 , C04B40/0231 , C04B2103/0067 , C04B14/26
Abstract: A pressure container is filled with a base material having at least part of the surface coated with an organic matrix including at least one member selected from the specific functional groups, and a material solution containing a carbonate material as a material for carbonate film and an organic polymer including at least one member selected from the specific groups. In succession, by supplying CO2 into the pressure container at 2 atm or higher, a carbonate film is deposited on the surface of the organic matrix.
Abstract translation: 压力容器填充有至少部分表面涂覆有包含选自特定官能团的至少一种的有机基质的基材，以及含有碳酸盐材料作为碳酸盐膜和有机物的材料的材料溶液 聚合物，其包含选自特定基团中的至少一个。 接着，通过在2atm以上的压力容器中供给CO 2 2，在有机基体的表面上沉积碳酸盐膜。
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公开(公告)号：US20140370321A1
公开(公告)日：2014-12-18
申请号：US14345069
申请日：2012-09-14
Applicant: Hiroaki Wakayama , Hirotaka Yonekura , Yasuaki Kawai
Inventor： Hiroaki Wakayama , Hirotaka Yonekura , Yasuaki Kawai
CPC classification number: H01F1/0306 , H01F1/0558 , H01F1/0579 , H01F1/068 , H01F1/083 , H01F41/0266 , Y10T428/12 , Y10T428/24802 , Y10T428/24942
Abstract: A nanoheterostructured permanent magnet includes a hard magnetic material and a soft magnetic material of which one inorganic component is a matrix, and of which the other inorganic component is three-dimensionally and periodically arranged in the matrix, in a shape selected from the group consisting of a spherical shape, a columnar shape, and a gyroid shape, the nanoheterostructured permanent magnet having a three-dimensional periodic structure whose average value of one unit length of a repeated structure is 1 nm to 100 nm.
Abstract translation: 纳米结构永磁体包括硬磁性材料和一种无机组分为基质的软磁性材料，其中另一种无机组分以三维和周期性排列在基质中，其形状选自 球形，圆柱形和旋转形状，具有三维周期性结构的纳米结构永磁体，其重复结构的平均值为一个单位长度为1nm至100nm。
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公开(公告)号：US07858684B2
公开(公告)日：2010-12-28
申请号：US11866173
申请日：2007-10-02
Applicant: Hiroaki Wakayama , Yoshiaki Fukushima
Inventor： Hiroaki Wakayama , Yoshiaki Fukushima
CPC classification number: C08J3/215 , C08J2333/26 , C08J2371/02 , C08K3/26 , C08L71/02
Abstract: An object of the invention is to provide a solid composite material easily molded into a desirable shape and superior both in hardness and toughness, and a method of producing the same. A solid composite material 1 having an organic matrix of fibrous organic polymers of nonionic polymer and fine particles of a crystalline metal carbonate having an average diameter of 30 nm or less dispersed therein and a production method thereof. The production method includes mixing, gelation, and reactive precipitation steps. In the mixing step, a liquid mixture is prepared by mixing a hydrophilic nonionic polymers with a metal ion source in water. In the gelation step, the nonionic polymer in the liquid mixture is allowed to gel, to give a gel solvent. In the reactive precipitation step, a metal carbonate is precipitated by adding a carbonic acid source to the gel solvent.
Abstract translation: 本发明的目的是提供一种容易模塑成所希望的形状和优异的硬度和韧性的固体复合材料及其制造方法。 具有非离子聚合物的纤维状有机聚合物的有机基质和分散在其中的平均粒径为30nm以下的结晶性金属碳酸盐的微粒的固体复合材料1及其制造方法。 生产方法包括混合，凝胶化和反应沉淀步骤。 在混合步骤中，通过将亲水性非离子聚合物与金属离子源在水中混合来制备液体混合物。 在凝胶化步骤中，使液体混合物中的非离子聚合物凝胶化，得到凝胶溶剂。 在反应沉淀步骤中，通过向凝胶溶剂中加入碳酸源来沉淀金属碳酸盐。
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Patent Agency Ranking
公开(公告)号：US20060021223A1
公开(公告)日：2006-02-02
申请号：US11090843
申请日：2005-03-25
Applicant: Hiroaki Wakayama , Kazuo Kobayashi
Inventor： Hiroaki Wakayama , Kazuo Kobayashi
IPC: B21D53/76
CPC classification number: B41J2/1646 , B41J2/161 , B41J2/1625 , B41J2/1626 , B41J2/1642 , B41J2202/03 , Y10T29/42 , Y10T29/435 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49401
Abstract: A method for producing an ink-jet head includes forming a buffer layer on an upper surface of a vibration plate, and forming a piezoelectric precursor layer on an entire upper surface of a surface layer, the piezoelectric precursor layer being converted into a piezoelectric sheet. The buffer layer is formed of a material with which mutual diffusion between the piezoelectric precursor layer and the buffer layer is hardly caused as compared with mutual diffusion between the piezoelectric precursor layer and the vibration plate with which no buffer layer is provided. A stack, in which the buffer layer and the piezoelectric precursor layer are formed, is heated at a predetermined temperature, and the piezoelectric precursor layer is calcinated to form the piezoelectric sheet. It is possible to suppress the deterioration of the performance of the piezoelectric member.
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7.发明授权公开(公告)号：US06214108B1
公开(公告)日：2001-04-10
申请号：US09318646
申请日：1999-05-26
Applicant: Atsuto Okamoto , Naohiro Sugiyama , Toshihiko Tani , Nobuo Kamiya , Hiroaki Wakayama , Yoshiaki Fukushima , Kazukuni Hara , Fusao Hirose , Shoichi Onda , Kunihiko Hara , Takashi Onoda , Haruyoshi Kuriyama , Takeshi Hasegawa
Inventor： Atsuto Okamoto , Naohiro Sugiyama , Toshihiko Tani , Nobuo Kamiya , Hiroaki Wakayama , Yoshiaki Fukushima , Kazukuni Hara , Fusao Hirose , Shoichi Onda , Kunihiko Hara , Takashi Onoda , Haruyoshi Kuriyama , Takeshi Hasegawa
IPC: C30B2502
Abstract: Micropipe defects existing in a silicon carbide single crystal are closed within the single crystal. At least a portion of the micropipe defects opened on the surface of the silicon carbide single crystal (SiC substrate) is sealed up with a coating material. Then heat treatment is performed so as to saturate the inside of the micropipe defects with silicon carbide vapors. By this, the micropipe defects existing in the SiC substrate can be closed within the SiC substrate, not in a newly grown layer. Further, the micropipe defects can be efficiently closed by filling the micropipe defects with a silicon carbide material by preliminarily using super critical fluid and the like.
Abstract translation: 存在于碳化硅单晶中的微管缺陷在单晶内闭合。 在碳化硅单晶（SiC衬底）的表面上打开的微管缺陷的至少一部分用涂料密封。 然后进行热处理，以便用碳化硅蒸气使微管缺陷的内部饱和。 由此，存在于SiC衬底中的微管缺陷可以在SiC衬底内封闭，而不是在新生长的层中。 此外，通过预先使用超临界流体等，通过用碳化硅材料填充微管缺陷可以有效地关闭微管缺陷。
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公开(公告)号：US06194650B1
公开(公告)日：2001-02-27
申请号：US09297051
申请日：1999-04-27
Applicant: Hiroaki Wakayama , Yoshiaki Fukushima , Narihito Tatsuda , Yoshitsugu Kojima , Osami Kamigaito , Yasutomo Goto , Shinji Inagaki , Kenichirou Suzuki , Megumi Sasaki , Hiroaki Hayashi , Kazuo Higuchi , Norihiko Setoyama
Inventor： Hiroaki Wakayama , Yoshiaki Fukushima , Narihito Tatsuda , Yoshitsugu Kojima , Osami Kamigaito , Yasutomo Goto , Shinji Inagaki , Kenichirou Suzuki , Megumi Sasaki , Hiroaki Hayashi , Kazuo Higuchi , Norihiko Setoyama
IPC: H01L3100
CPC classification number: H01G4/005 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3236 , B01J21/06 , B01J21/063 , B01J21/08 , B01J21/18 , B01J23/38 , B01J23/42 , B01J37/0215 , B01J37/0219 , B01J37/033 , H01G4/10 , H01G4/12
Abstract: A coated material comprising a substrate which has micropores and a reaction product coated thereon along the surface configuration of the substrate and an inner wall of the micropores thereof. The coated material is preferably produced by performing a supercritical coating step wherein a reaction precursor is dissolved in a supercritical fluid to form a precursor fluid and then the precursor fluid is brought into contact with a substrate in the presence with a reaction initiator to allow a reaction between the reaction precursor and the reaction initiator, thereby coating a reaction product onto the substrate.
Abstract translation: 一种涂覆材料，其包括具有微孔的基底和沿着基底的表面形状涂覆在其上的反应产物及其微孔的内壁。 涂覆的材料优选通过进行超临界涂覆步骤来制备，其中将反应前体溶解在超临界流体中以形成前体流体，然后在反应引发剂存在下将前体流体与底物接触以允许反应 在反应前体和反应引发剂之间，从而将反应产物涂覆到基材上。
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9.发明申请公开(公告)号：US20130084501A1
公开(公告)日：2013-04-04
申请号：US13618626
申请日：2012-09-14
Applicant: Hiroaki WAKAYAMA , Hirotaka YONEKURA , Yasuaki KAWAI
Inventor： Hiroaki WAKAYAMA , Hirotaka YONEKURA , Yasuaki KAWAI
IPC: H01M4/1397 , H01M4/133
CPC classification number: H01M4/1397 , H01M4/13 , H01M4/133 , H01M4/139 , H01M4/485 , H01M4/525 , H01M4/5825 , H01M4/62 , Y02E60/122
Abstract: An electrode material for lithium secondary battery comprises a nanoheterostructure which contains a lithium-ion conductor and an electrode active substance of which one inorganic component is a matrix, and of which the other inorganic component is three-dimensionally and periodically arranged in the matrix, and has a three-dimensional periodic structure whose average value of one unit length of a repeated structure is 1 nm to 100 nm.
Abstract translation: 用于锂二次电池的电极材料包括含有锂离子导体和一种无机组分为基质的电极活性物质，并且其它无机组分三维和周期性地排列在基质中的纳米结构， 具有重复结构的一个单位长度的平均值为1nm至100nm的三维周期性结构。
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公开(公告)号：US20090142256A1
公开(公告)日：2009-06-04
申请号：US12323661
申请日：2008-11-26
Applicant: Hiroaki WAKAYAMA , Yoshiaki FUKUSHIMA
Inventor： Hiroaki WAKAYAMA , Yoshiaki FUKUSHIMA
CPC classification number: C01G49/02 , B82Y30/00 , C01F7/30 , C01G33/00 , C01P2004/20
Abstract: A method capable of easily producing a nanostructured material having regular nanoscale arrangement. The method comprises a raw material solution preparation step of preparing a raw material solution by dissolving, in a solvent, a block copolymer comprising a polymer block component “A” and a polymer block component “B” which are immiscible to each other, and an inorganic precursor which coordinates with the polymer block component “A” but does not coordinate with the polymer block component “B”; and a nanostructure-forming step of forming a nanophase-separated structure “10” in which a polymer phase “1A” comprising the polymer block component “A” with which the inorganic precursor is coordinated, and a polymer phase “1B” comprising the polymer block component “B” are regularly arranged by self-assembly. A nanostructured material can be obtained by this method. Moreover, by converting the inorganic precursor to an inorganic component, it is possible to obtain an organic/inorganic nanostructured material “20” comprising a polymer phase “2A” containing the inorganic component and a polymer phase “1B”. Furthermore, by removing the organic component, it is also possible to obtain an inorganic nanostructured material “30”.
Abstract translation: 一种能够容易地制备具有规则的纳米尺度排列的纳米结构材料的方法。 该方法包括：原料溶液制备步骤，通过在溶剂中溶解包含彼此不混溶的聚合物嵌段组分“A”和聚合物嵌段组分“B”的嵌段共聚物来制备原料溶液， 与聚合物嵌段组分“A”配位但不与聚合物嵌段组分“B”配位的无机前体; 以及形成纳米相分离结构“10”的纳米结构形成步骤，其中包含与无机前体配位的聚合物嵌段组分“A”的聚合物相“1A”和包含聚合物的聚合物相“1B” 块组件“B”通过自组装定期排列。 可以通过该方法获得纳米结构材料。 此外，通过将无机前体转化为无机成分，可以得到包含含有无机成分的聚合物相“2A”和聚合物相“1B”的有机/无机纳米结构材料“20”。 此外，通过除去有机成分，也可以得到无机纳米结构材料“30”。
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