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公开(公告)号：US4581117A
公开(公告)日：1986-04-08
申请号：US708000
申请日：1985-03-04
CPC分类号： C25B11/0484 , C25C7/02
摘要： An electrolytic electrode which exhibits high durability when used in electrochemical processes in which the generation of oxygen is involved and a process for the production of the same. The electrolytic electrode comprises(a) an electrode substrate of an electrically-conductive metal;(b) an electrode coating of an electrode active substance; and(c) an intermediate layer provided between the electrode substrate (a) and the electrode coating (b), wherein the intermediate layer (a) comprises a mixed oxide of:(i) an oxide of at least one member selected from the group consisting of titanium (Ti) and tin (Sn), each having a valence number of 4, and(ii) an oxide of at least one member selected from the group consisting of aluminum (Al), gallium (Ga), iron (Fe), cobalt (Co), nickel (Ni) and Thallium (Tl), each having a valence number of 2 or 3, and platinum (Pt) dispersed in said mixed oxide.
摘要翻译： 当用于涉及氧的产生的电化学过程中显示出高耐久性的电解电极及其制造方法。 电解电极包括（a）导电金属的电极基板; （b）电极活性物质的电极涂层; 和（c）设置在电极基板（a）和电极涂层（b）之间的中间层，其中中间层（a）包括混合氧化物：（i）至少一种选自组 由钛（Ti）和锡（Sn）组成，每个价数为4，和（ii）选自铝（Al），镓（Ga），铁（Fe ），钴（Co），镍（Ni）和铊（T1），每个都具有2或3的价数，以及分散在所述混合氧化物中的铂（Pt）。
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公开(公告)号：US4554176A
公开(公告)日：1985-11-19
申请号：US602861
申请日：1984-04-23
CPC分类号： C25B11/0484 , C25C7/02
摘要： An electrode comprising a substrate of a conducting metal, a coat of an electrode active substrate, and a layer interposed between the substrate and the coat to serve as a protective barrier for the substrate acquires improved durability by using, as the intermediate layer, a layer having platinum dispersed in a mixed oxide consisting of an oxide of at least one metal selected from the group consisting of titanium and tin, each having a valence of 4, and an oxide of at least one metal selected from the group consisting of tantalum and niobium, each having a valence of 5. The electrode of improved durability is produced by a process which comprises the steps of preparing a substrate of a conducting metal, depositing a solution containing salts of Ti and/or Sn, Ta and/or Nb, and Pt on the substrate, heating the resultant coated substrate under the blanket of an oxidizing gas thereby forming an intermediate layer on the substrate, and subsequently coating the intermediate layer with a layer of an electrode active substance.
摘要翻译： 包括导电金属的基板，电极活性基板的涂层和介于基板和涂层之间的层以用作基板的保护屏障的电极通过使用作为中间层的层来获得改善的耐久性 将铂分散在由选自钛和锡中的至少一种金属的氧化物组成的混合氧化物中，每一种都具有4价，以及选自钽和铌中的至少一种金属的氧化物 ，其价态为5.通过包括以下步骤的方法制备改善的耐久性的电极：制备导电金属的基底，沉积含有Ti和/或Sn，Ta和/或Nb的盐的溶液，以及 Pt在基板上，在氧化气体的橡皮布下加热所得到的涂覆的基板，从而在基板上形成中间层，随后用中间层 呃是电极活性物质。
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公开(公告)号：US4584084A
公开(公告)日：1986-04-22
申请号：US707988
申请日：1985-03-04
CPC分类号： C25C7/02 , C25B11/0484 , H01M4/00 , H01M4/66 , H01M4/661
摘要： An electrolytic electrode which exhibits high durability when used in electrochemical processes in which the generation of oxygen is involved and a process for the production of the same. The electrolytic electrode comprises(a) an electrode substrate of an electrically-conductive metal;(b) an electrode coating of an electrode active substance; and(c) an intermediate layer provided between the electrode substrate (a) and the electrode coating (b), wherein the intermediate layer (c) comprises a mixed oxide of(i) an oxide of at least one member selected from the group consisting of titanium (Ti) and tin (Sn), each having a valence number of 4, in an amount of 60 to 95% by weight based on the weight of metal, and(ii) an oxide of at least one member selected from the group consisting of aluminum (Al), gallium (Ga), iron (Fe), cobalt (Co), nickel (Ni) and Thallium (Tl), each having a valence number of 2 or 3, in an amount of about 5 to about 40% by weight based on the weight of metal.
摘要翻译： 当用于涉及氧的产生的电化学过程中显示出高耐久性的电解电极及其制造方法。 电解电极包括（a）导电金属的电极基板; （b）电极活性物质的电极涂层; 以及（c）设置在电极基板（a）和电极涂层（b）之间的中间层，其中中间层（c）包括混合氧化物（i）至少一种选自以下的组分的氧化物： 钛（Ti）和锡（Sn），其数量为4，金属重量为60〜95重量％，（ii）至少一种选自 由铝（Al），镓（Ga），铁（Fe），钴（Co），镍（Ni）和铊（Tl）组成的组，其数量为2或3，数量为约5至 约40重量％，基于金属的重量。
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公开(公告)号：US4481097A
公开(公告)日：1984-11-06
申请号：US575602
申请日：1984-01-31
CPC分类号： C25B11/0484 , C25C7/02
摘要： An electrode comprising a substrate of a conducting metal, a coat of an electrode active substrate, and a layer interposed between the substrate and the coat to serve as a protective barrier for the substrate acquires improved durability by using, as the intermediate layer, a layer having platinum dispersed in a mixed oxide consisting of an oxide of at least one metal selected from the group consisting of titanium and tin, each having a valence of 4, and an oxide of at least one metal selected from the group consisting of tantalum and niobium, each having a valence of 5. The electrode of improved durability is produced by a process which comprises the steps of preparing a substrate of a conducting metal, depositing a solution containing salts of Ti and/or Sn, Ta and/or Nb, and Pt on the substrate, heating the resultant coated substrate under the blanket of an oxidizing gas thereby forming an intermediate layer on the substrate, and subsequently coating the intermediate layer with a layer of an electrode active substance.
摘要翻译： 包括导电金属的基板，电极活性基板的涂层和介于基板和涂层之间的层以用作基板的保护屏障的电极通过使用作为中间层的层来获得改善的耐久性 将铂分散在由选自钛和锡中的至少一种金属的氧化物组成的混合氧化物中，每一种都具有4价，以及选自钽和铌中的至少一种金属的氧化物 ，其价态为5.通过包括以下步骤的方法制备改善的耐久性的电极：制备导电金属的基材，沉积含有Ti和/或Sn，Ta和/或Nb的盐的溶液，以及 Pt在基板上，在氧化气体的橡皮布下加热所得到的涂覆的基板，从而在基板上形成中间层，随后用中间层 呃是电极活性物质。
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公开(公告)号：US4471006A
公开(公告)日：1984-09-11
申请号：US602986
申请日：1984-04-23
申请人： Hiroshi Asano , Takayuki Shimamune , Hideo Nitta , Ryuta Hirayama
发明人： Hiroshi Asano , Takayuki Shimamune , Hideo Nitta , Ryuta Hirayama
CPC分类号： C25B11/0478
摘要： An electrolytic electrode which exhibits high durability when used in electrolysis in which the generation of oxygen is involved and a process for the production of same. The electrolytic electrode comprises (a) an electrode substrate of an electrically-conductive metal; (b) an electrode coating of an electrode active substance; and (c) an intermediate layer provided between the electrode substrate and the electrode coating, said intermediate layer comprising a mixed oxide of (i) an oxide of Ti and/or Sn having a valence number of 4 and (ii) an oxide of Ta and/or Nb having a valence number of 5.
摘要翻译： 在涉及氧的产生的电解中使用的耐久性高的电解电极及其制造方法。 电解电极包括（a）导电金属的电极基板; （b）电极活性物质的电极涂层; 和（c）设置在电极基板和电极涂层之间的中间层，所述中间层包含（i）Ti和/或Sn的价数为4的氧化物和（ii）Ta的氧化物的混合氧化物 和/或价数为5的Nb。
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公开(公告)号：US4484999A
公开(公告)日：1984-11-27
申请号：US521764
申请日：1983-08-09
申请人： Hiroshi Asano , Takayuki Shimamune , Hideo Nitta , Ryuta Hirayama
发明人： Hiroshi Asano , Takayuki Shimamune , Hideo Nitta , Ryuta Hirayama
CPC分类号： C25B11/0478
摘要： An electrolytic electrode which exhibits high durability when used in electrolysis in which the generation of oxygen is involved and a process for the production of same. The electrolytic electrode comprises (a) an electrode substrate of an electrically-conductive metal; (b) an electrode coating of an electrode active substance; and (c) an intermediate layer provided between the electrode substrate and the electrode coating, said intermediate layer comprising a mixed oxide of (i) an oxide of Ti and/or Sn having a valence number of 4 and (ii) an oxide of Ta and/or Nb having a valence number of 5.
摘要翻译： 在涉及氧的产生的电解中使用的耐久性高的电解电极及其制造方法。 电解电极包括（a）导电金属的电极基板; （b）电极活性物质的电极涂层; 和（c）设置在电极基板和电极涂层之间的中间层，所述中间层包含（i）Ti和/或Sn的价数为4的氧化物和（ii）Ta的氧化物的混合氧化物 和/或价数为5的Nb。
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7.发明授权Titanium product with mega-crystal grains separated near the surface and its manufacture 失效具有巨晶晶粒的钛产品在表面附近分离并制造
公开(公告)号：US06103391A
公开(公告)日：2000-08-15
申请号：US160838
申请日：1998-09-25
申请人： Ryuta Hirayama
发明人： Ryuta Hirayama
CPC分类号： C22F1/183 , C21D1/74 , C22F1/18 , C30B1/023 , C30B29/02 , Y10T428/12 , Y10T428/12806
摘要： The present invention seeks to provide a titanium product applicable to construction material, daily necessities, cutlery and a trowel which has an excellent decorative effect or an excellent smoothing ability in smoothing the kneaded material surface and a manufacture method thereof. The titanium product according to the present invention has crystal grains including twins of 100 .mu.m or larger separated on or near a partial or the entire surface.
摘要翻译： 本发明寻求提供一种适用于具有优异的装饰效果或在捏合材料表面的平滑化方面具有优异的平滑性的建筑材料，日用品，餐具和t刀的钛制品及其制造方法。 根据本发明的钛产品具有包括在部分或全部表面上或附近分离的100μm或更大的双胞胎的晶粒。
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8.发明授权Image processing apparatus and image processing method to reduce recording material amount 有权图像处理装置和图像处理方法，以减少记录材料量公开(公告)号：US08724167B2
公开(公告)日：2014-05-13
申请号：US12951985
申请日：2010-11-22
申请人： Yasunori Fujimoto , Ryuta Hirayama
发明人： Yasunori Fujimoto , Ryuta Hirayama
IPC分类号： G06F15/00
CPC分类号： H04N1/4092 , H04N1/58
摘要： An image processing apparatus includes an acquisition unit, a determination unit, and a thinning unit. The acquisition unit may acquire color information concerning color of an image having an attribute of at least one of character or line drawing. The determination unit may determine a thinning ratio for thinning data of non-edge portions of the image according to the color information acquired by the acquisition unit. The thinning unit may thin data of the non-edge portions according to the thinning ratio determined by the determination unit. The thinning ratio determined by the determination unit when the color information indicates a color other than black is lower than the thinning ratio determined when the color information indicates black.
摘要翻译： 图像处理装置包括获取单元，确定单元和稀疏单元。 获取单元可以获取关于具有字符或线条图中的至少一个的属性的图像的颜色的颜色信息。 确定单元可以根据由获取单元获取的颜色信息来确定用于稀疏图像的非边缘部分的数据的间隔比。 稀疏单元可以根据由确定单元确定的稀疏比来稀薄非边缘部分的数据。 当颜色信息指示黑色以外的颜色时，确定单元确定的稀疏比低于当颜色信息表示黑色时确定的稀疏比。
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公开(公告)号：US20110128560A1
公开(公告)日：2011-06-02
申请号：US12951985
申请日：2010-11-22
申请人： Yasunori Fujimoto , Ryuta Hirayama
发明人： Yasunori Fujimoto , Ryuta Hirayama
IPC分类号： H04N1/60
CPC分类号： H04N1/4092 , H04N1/58
摘要： An image processing apparatus includes an acquisition unit, a determination unit, and a thinning unit. The acquisition unit may acquire color information concerning color of an image having an attribute of at least one of character or line drawing. The determination unit may determine a thinning ratio for thinning data of non-edge portions of the image according to the color information acquired by the acquisition unit. The thinning unit may thin data of the non-edge portions according to the thinning ratio determined by the determination unit. The thinning ratio determined by the determination unit when the color information indicates a color other than black is lower than the thinning ratio determined when the color information indicates black.
摘要翻译： 图像处理装置包括获取单元，确定单元和稀疏单元。 获取单元可以获取关于具有字符或线条图中的至少一个的属性的图像的颜色的颜色信息。 确定单元可以根据由获取单元获取的颜色信息来确定用于稀疏图像的非边缘部分的数据的间隔比。 稀疏单元可以根据由确定单元确定的稀疏比来稀薄非边缘部分的数据。 当颜色信息指示黑色以外的颜色时，确定单元确定的稀疏比低于当颜色信息表示黑色时确定的稀疏比。
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公开(公告)号：US4836888A
公开(公告)日：1989-06-06
申请号：US194943
申请日：1988-05-17
申请人： Hidetoshi Nojiri , Ryuta Hirayama
发明人： Hidetoshi Nojiri , Ryuta Hirayama
IPC分类号： H01L21/306 , H01L21/3063
CPC分类号： H01L21/3063 , Y10S438/977
摘要： In a method of etching a semiconductor substrate to a desired depth from the principal surface is a selected area or selected areas by immersing the semiconductor substrate with a patterned mask such as oxide film in an etching liquid such as hydrated hydrazine, an electrode is formed on a surface of the semiconductor substrate in an area separated from the area(s) to be etched before immersing the substrate in the etching liquid. The material of the electrode is chemically stable and insusceptible to reaction with the etching liquid. In the disclosed etching method, a cathodic reduction reaction takes place on the aforementioned electrode while an anodic oxidation reaction, which causes anodic dissolution of the semiconductor material, takes place in the exposed area(s) of the semiconductor substrate. Therefore, etching is not obstacled by precipitation of the material once dissolved in the etching liquid, so that the new surface provided by etching is excellen in flatness.
摘要翻译： 在通过将诸如氧化物膜的图案化掩模的半导体衬底浸入诸如水合肼的蚀刻液中的方法中，将半导体衬底蚀刻到从主表面到期望深度的方法是选定区域或选定区域， 在将基板浸渍在蚀刻液中之前，在与要蚀刻的区域分离的区域中的半导体衬底的表面。 电极的材料是化学稳定的并且不易与蚀刻液体反应。 在所公开的蚀刻方法中，在上述电极上进行阴极还原反应，同时在半导体衬底的暴露区域发生导致半导体材料的阳极溶解的阳极氧化反应。 因此，蚀刻不会被溶解在蚀刻液中的材料的沉淀所阻挡，因此通过蚀刻提供的新表面的平坦性优异。
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