公开(公告)号：US20110058977A1

公开(公告)日：2011-03-10

申请号：US12870432

申请日：2010-08-27

申请人： Jun Sato ,  Shinya Imano ,  Hiroyuki Doi

发明人： Jun Sato ,  Shinya Imano ,  Hiroyuki Doi

IPC分类号： C22C19/05

CPC分类号： C22C19/051 ,  C22C19/055 ,  C22C19/056 ,  C22F1/10

摘要： A Ni based cast alloy consisting essentially of C: 0.01 to 0.2% by weight, Si: 0.5 to 4.0% by weight, Cr: 14 to 22% by weight, Mo+W: 4.0 to 10% by weight, B: 0.001 to 0.02% by weight, Co: up to 10% by weight, Al: up to 0.5% by weight, Ti: up to 0.5% by weight, Nb: up to 5.0% by weight, Fe: up to 10% by weight, the balance being Ni and incidental impurities, wherein a γ′ phase precipitates in a matrix phase thereof.

摘要翻译： 一种Ni基铸造合金，主要由C：0.01〜0.2重量％，Si：0.5〜4.0重量％，Cr：14〜22重量％，Mo + W：4.0〜10重量％，B：0.001〜 0.02重量％，Co：高达10重量％，Al：至多0.5重量％，Ti：至多0.5重量％，Nb：至多5.0重量％，Fe：至多10重量％ 余量为Ni和偶然杂质，其中γ'相在其基体相中析出。

公开(公告)号：US07547188B2

公开(公告)日：2009-06-16

申请号：US11356043

申请日：2006-02-17

申请人： Shinya Imano ,  Hiroyuki Doi ,  Kunihiro Ichikawa ,  Katsumi Tanaka

发明人： Shinya Imano ,  Hiroyuki Doi ,  Kunihiro Ichikawa ,  Katsumi Tanaka

IPC分类号： F01D25/00

CPC分类号： C22C19/056 ,  B23K9/044 ,  B23K35/30 ,  B23K35/304 ,  B23K2101/001 ,  B23P6/007 ,  C22C19/05 ,  C22C19/051 ,  Y10T29/49318 ,  Y10T29/49732

摘要： A Ni-based alloy member has resistance against grain boundary fracture, fatigue strength, and oxidation resistance at temperatures near 1000° C. or higher. The Ni-based alloy member includes a non-repaired region made of a Ni-based alloy base and a region repaired by welding, which is formed on the non-repaired region and which is made of a buildup-welded layer, the buildup-welded layer being made of a Ni-based alloy containing, by weight, 15% or less of Co, 18-22% of Cr, 0.8-2.0% of Al, 5.0% or less of Ta, 0.5% or less of Mo, 0.5% or less of Ti, 13-18% of W, 0.05-0.13% of C, 0.06% or less of Zr, 0.015% or less of B, 0.4-1.2% of Mn, and 0.1-0.3% of Si, the balance of the alloy being preferably essentially made of Ni.

摘要翻译： 镍基合金构件在接近1000℃或更高的温度下具有耐晶界破坏，疲劳强度和抗氧化性的能力。 Ni基合金构件包括由Ni基合金基底制成的未修补区域和通过焊接修补的区域，其形成在未修补区域上并且由堆焊层制成， 焊接层由含有重量比为15％以下的Co，18〜22％的Cr，0.8〜2.0％的Al，5.0％以下的Ta，0.5％以下的Mo， 0.5％以下的Ti，13〜18％的W，0.05〜0.13％的C，0.06％以下的Zr，0.015％以下的B，0.4〜1.2％的Mn和0.1〜0.3％的Si， 合金的平衡优选基本上由Ni制成。

公开(公告)号：US20090068052A1

公开(公告)日：2009-03-12

申请号：US12153552

申请日：2008-05-21

申请人： Masahiko Arai ,  Hirotsugu Kawanaka ,  Hiroyuki Doi ,  Isao Takehara ,  Hidetoshi Kuroki

发明人： Masahiko Arai ,  Hirotsugu Kawanaka ,  Hiroyuki Doi ,  Isao Takehara ,  Hidetoshi Kuroki

IPC分类号： C22C38/52 ,  C22C38/44

CPC分类号： C22C38/44 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/46 ,  C22C38/48 ,  C22C38/52 ,  C22C38/54

摘要： The invention is of a heat resisting martensitic steel comprising, by weight, 0.05 to 0.30% C, not more than 0.50% Si, not more than 0.60% Mn, 8.0 to 13.0% Cr, 0.5 to 3.0% Ni, 1.0 to 3.0% Mo, 0.1 to 1.5% W, 0.5 to 4% Co, 0.05 to 0.35% V, 0.02 to 0.30% in total of one or two elements selected from the group consisting of Nb and Ta, and 0.02 to 0.10% N, wherein a value of the square of a difference between the Ni amount and the Co amount, and the Ni amount are not more than values determined by a straight line drawn on a point A (1.0, 2.7%) and a point B (2.5, 1.0%) in the orthogonal coordinates shown in the attached drawing of FIG. 2 which represents a relationship between the above square value and the Ni amount, and an amount ratio of Mo/(Mo+0.5W) is not less than 0.5. The heat resisting steel is suitably used in various components of a gas turbine.

摘要翻译： 本发明是耐热马氏体钢，其含有0.05〜0.30％C，不大于0.50％Si，不大于0.60％Mn，8.0〜13.0％Cr，0.5〜3.0％Ni，1.0〜3.0％ Mo，0.1〜1.5％W，0.5〜4％Co，0.05〜0.35％V，0.02〜0.30％，1种或2种选自Nb和Ta的元素和0.02〜0.10％N，其中a Ni量和Co量之间的差的平方值，Ni量不大于通过点A（1.0,2.7％）和点B（2.5,1.0％）绘制的直线所确定的值， ）在图1的附图中示出。 2表示上述平方值与Ni量之间的关系，Mo /（Mo + 0.5W）的量比不小于0.5。 耐热钢适用于燃气轮机的各种部件。

公开(公告)号：US20060110935A1

公开(公告)日：2006-05-25

申请号：US11283849

申请日：2005-11-22

申请人： Takashi Miyake ,  Hiroyuki Doi

发明人： Takashi Miyake ,  Hiroyuki Doi

IPC分类号： H01L21/31 ,  H01L21/469

CPC分类号： H01L23/5258 ,  H01L21/31116 ,  H01L21/76832 ,  H01L21/76837 ,  H01L23/564 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/05124 ,  H01L2224/05572 ,  H01L2224/056 ,  H01L2224/13 ,  H01L2924/00014

摘要： A semiconductor device with a fuse 3a to be cut for a circuit modification, of which passivation film coating the uppermost wiring layer is formed in a two-layer structure including a first insulating film 11 with high filling capability and a second insulating film 12 blocking penetration of moisture or impurities. An opening 21 formed in a specific depth through the insulating films on the fuse 3a is coated by a third insulating film 13 with the blocking capability. This prevents the penetration of moisture or impurities, and the corrosion of the fuse 3a.

摘要翻译： 一种半导体器件，其具有用于电路修改的被切割的熔丝3a，其中涂覆最上面布线层的钝化膜形成为包括具有高填充能力的第一绝缘膜11和第二绝缘膜12阻挡的双层结构 渗透水分或杂质。 通过熔丝3a上的绝缘膜以特定深度形成的开口21由具有阻挡能力的第三绝缘膜13涂覆。 这防止了水分或杂质的渗透，以及熔丝3a的腐蚀。

公开(公告)号：US06589197B1

公开(公告)日：2003-07-08

申请号：US09763198

申请日：2001-02-20

申请人： Hiroyuki Doi ,  Kazuhiro Shinmoto ,  Zyunya Fujii ,  Seishin Tanaka

发明人： Hiroyuki Doi ,  Kazuhiro Shinmoto ,  Zyunya Fujii ,  Seishin Tanaka

IPC分类号： A61M3900

CPC分类号： A61M1/28 ,  A61M1/288 ,  A61M39/223 ,  A61M39/285 ,  A61M39/286 ,  Y10T137/87708

摘要： A medical fluid passage switching apparatus comprising: at least, a rotatable shaft F; a cam C which is rotated in relation to the rotating movement of the shaft F to close and open divided tubes for determining a passage of a fluid; and a housing L having tube accepting holes I and so arranged to enable the holding of the cam C, is provided. More particularly, provided are such a medical fluid passage switching apparatus in a continuous ambulatory peritoneal dialysis (CAPD) system and a tube which is decreased in the diameter and/or thinned in the wall at a region where the cam or a combination of the cam and the clamp is engaged for closing and opening.

摘要翻译： 一种医用流体切换装置，其特征在于，至少具有：可旋转轴F; 凸轮C，其相对于轴F的旋转运动旋转，以关闭和打开分开的管，用于确定流体的通过; 并且设置有具有能够保持凸轮C的管接收孔I并被布置成能够保持凸轮C的壳体L. 更具体地，提供了一种在连续不卧床腹膜透析（CAPD）系统中的这种医疗流体通道切换装置和在凸轮或凸轮的组合的区域中壁的直径减小和/或变薄的管 并且夹具被接合以关闭和打开。

公开(公告)号：US5370497A

公开(公告)日：1994-12-06

申请号：US965699

申请日：1992-10-23

申请人： Hiroyuki Doi ,  Ken Yasuda ,  Tetsuo Kashimura ,  Yutaka Fukui

发明人： Hiroyuki Doi ,  Ken Yasuda ,  Tetsuo Kashimura ,  Yutaka Fukui

IPC分类号： C22C19/05 ,  C22C19/07 ,  C22C30/00 ,  F01D5/18 ,  F01D9/02 ,  F02C6/00 ,  F01D1/02

CPC分类号： C22C19/056 ,  C22C19/055 ,  C22C19/07 ,  C22C30/00 ,  F01D5/186 ,  F01D5/187 ,  F02C6/00 ,  F05D2260/201 ,  F05D2260/202 ,  Y10S60/909

摘要： A Ni-base superalloy consisting essentially of, by weight: 0.05 to 0.20% C, 20 to 25% Co, 15 to 25% Cr, 1.0 to 3.0% Al, 1.0 to 3.0% Ti, 1.0 to 3.0% Nb, 5 to 10% W, and at least 42.5% Ni, the combination of the [Al+Ti] and tungsten contents being determined as shown in FIG. 5. This superalloy has a high thermal-fatigue resistance, a great high-temperature strength, particularly, a great creep rupture strength, and a good weldability. The superalloy is used to form gas turbine nozzles, which are employed in a gas turbine. Using such a gas turbine, a combined power generating system is built.

摘要翻译： 一种Ni基超合金，其主要由以重量计：C：0.05〜0.20％，Co：20〜25％，Cr：15〜25％，Al：1.0〜3.0％，Ti：1.0〜3.0％，Nb：1.0〜 10％W和至少42.5％的Ni，[Al + Ti]和钨含量的组合如图6所示确定。 该超合金具有高耐热疲劳性，高温强度，特别是大的蠕变断裂强度和良好的可焊性。 超级合金用于形成用于燃气轮机中的燃气轮机喷嘴。 使用这种燃气轮机，构建组合发电系统。

公开(公告)号：US4505232A

公开(公告)日：1985-03-19

申请号：US593931

申请日：1984-03-27

申请人： Kenichi Usami ,  Seishin Kirihara ,  Hiroyuki Doi ,  Choichi Asano ,  Masayuki Sukekawa ,  Yasuhide Sakaguchi

发明人： Kenichi Usami ,  Seishin Kirihara ,  Hiroyuki Doi ,  Choichi Asano ,  Masayuki Sukekawa ,  Yasuhide Sakaguchi

IPC分类号： B32B15/01 ,  C22C38/00 ,  C22C38/54 ,  F22B37/04 ,  F22B37/06

CPC分类号： B32B15/01 ,  F22B37/04 ,  Y10S122/13 ,  Y10S165/905 ,  Y10T428/12965

摘要： A boiler tube having a double-tube structure constituted by an inner tube and an outer tube integrated with each other. The inner tube is made of an alloy consisting essentially of, by weight, 0.02 to 0.15% of C, 0.5 to 3.5% of Si, not greater than 2% of Mn, 25 to 40% of Ni, 20.5 to 27% of Cr, 0.5 to 3% of Mo, not greater than 1% of Nb and the balance Fe and having a substantially fully austenite structure. The outer tube is made of an alloy consisting essentially of, by weight, 0.02 to 0.2% of C, not greater than 3.5% of Si, not greater than 2% of Mn, 33 to 45% of Ni, 30 to 40% of Cr and the balance Fe and having a substantially fully austenite structure. The inner tube made of the alloy having the composition specified above exhibits a high resistance to steam oxidation without any reduction in high-temperature strength even at elevated steam temperature, while the outer tube made of the alloy having the composition specified above exhibits a superior resistance to corrosion by coal combustion gas.

摘要翻译： 一种具有由内管和彼此一体化的外管构成的双管结构的锅炉管。 内管由以下组成的合金制成，该合金主要由C：0.02〜0.15％，Si：0.5〜3.5％，Mn：2％以下，Ni：25〜40％，Cr：20.5〜27％ ，0.5〜3％的Mo，不大于1％的Nb，余量为Fe，并具有基本上完全奥氏体的结构。 外管由以下组成的合金制成，该合金主要由以下组成：C：0.02〜0.2％，Si：3.5％以下，Mn：2％以下，Ni：33〜45％，Ni：30〜40％ Cr和余量Fe并具有基本上完全奥氏体的结构。 由具有上述组成的合金制成的内管即使在升高的蒸汽温度下也具有高的耐蒸汽氧化性，而不会降低高温强度，而由具有上述组成的合金制成的外管显示出优异的电阻 由煤燃烧气体腐蚀。

公开(公告)号：US08747733B2

公开(公告)日：2014-06-10

申请号：US13086416

申请日：2011-04-14

申请人： Shinji Oikawa ,  Hideo Yoda ,  Masahiko Arai ,  Hiroyuki Doi

发明人： Shinji Oikawa ,  Hideo Yoda ,  Masahiko Arai ,  Hiroyuki Doi

IPC分类号： C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  F01D5/14

CPC分类号： C22C38/06 ,  C21D6/004 ,  C21D6/02 ,  C21D9/0068 ,  C21D2211/008 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  F01D5/286 ,  F05D2260/95 ,  F05D2300/171

摘要： A precipitation hardenable martensitic stainless steel excellent in the stability of martensite, having the high strength, high toughness and high corrosion resistance is provided. The precipitation hardenable martensitic stainless steel contains at a mass rate, C: 0.05-0.10%, Cr: 12.0-13.0%, Ni: 6.0-7.0%, Mo: 1.0-2.0%, Si: 0.01-0.05%, Mn: 0.06-1.0%, Nb: 0.3-0.5%, V: 0.3-0.5%, Ti: 1.5-2.5%, Al: 1.0-2.3%, and the remainder consisting of Fe and an unavoidable impurity.

摘要翻译： 提供了具有高强度，高韧性和高耐腐蚀性的马氏体稳定性优异的析出硬化性马氏体系不锈钢。 沉淀硬化马氏体系不锈钢的质量比为C：0.05〜0.10％，Cr：12.0〜13.0％，Ni：6.0〜7.0％，Mo：1.0〜2.0％，Si：0.01-0.05％，Mn：0.06 -1.0％，Nb：0.3〜0.5％，V：0.3〜0.5％，Ti：1.5〜2.5％，Al：1.0〜2.3％，余量由Fe和不可避免的杂质构成。

公开(公告)号：US20110076153A1

公开(公告)日：2011-03-31

申请号：US12862954

申请日：2010-08-25

申请人： Shinya Imano ,  Hiroyuki Doi ,  Jun Sato

发明人： Shinya Imano ,  Hiroyuki Doi ,  Jun Sato

IPC分类号： F01D5/02

CPC分类号： B23K31/02 ,  B23K2101/001 ,  B23K2103/18 ,  B23K2103/26 ,  F01D5/063 ,  F01D5/066 ,  F05C2201/0466 ,  F05D2300/132

摘要： To provide a steam turbine rotor and a steam turbine which are highly reliable.The steam turbine rotor is characterized in that a forged material B having a hollow structure is joined to a forged material A of a Ni group super-alloy by welding, and weld back waves on an inner surface are removed, and the inner surface is smoothed, and a forging material C and a forging material B are joined to each other with a bolt.

摘要翻译： 提供高可靠性的汽轮机转子和汽轮机。 蒸汽轮机转子的特征在于，具有中空结构的锻造材料B通过焊接与Ni基超合金的锻造材料A接合，并且去除内表面上的焊后反波，并且使内表面平滑 ，并且锻造材料C和锻造材料B通过螺栓彼此接合。

公开(公告)号：US07910966B2

公开(公告)日：2011-03-22

申请号：US12425029

申请日：2009-04-16

申请人： Hirohisa Ohtsuki ,  Hiroyuki Doi ,  Motonari Katsuno

发明人： Hirohisa Ohtsuki ,  Hiroyuki Doi ,  Motonari Katsuno

IPC分类号： H01L31/062

CPC分类号： H01L27/14603 ,  H01L27/14621 ,  H01L27/14641

摘要： A solid state imaging device including a pixel region where a plurality of pixel cells 10r1, 10g1-10g3, 10b1-10b2 . . . have been formed. When focusing on a red pixel cell whose color filter has the longer transmission peak wavelength and a blue pixel cell whose color filter has the shorter transmission peak wavelength, the distribution of substrate contacts is denser in a region in the vicinity of a photodiode in the red pixel cell than a region in the vicinity of a photodiode in the blue pixel cell.

摘要翻译： 一种固态成像装置，包括多个像素单元10r1,10g1-10g3,10b1-10b2的像素区域。 。 。 已经形成。 当滤色器具有较长透射峰值波长的红色像素单元和滤色器具有较短透射峰值波长的蓝色像素单元时，基板触点的分布在红色光电二极管附近的区域中更为密集 像素单元比蓝色像素单元中的光电二极管附近的区域。