公开(公告)号：US20110001207A1

公开(公告)日：2011-01-06

申请号：US12820655

申请日：2010-06-22

申请人： Masayuki TAKASE ,  Hirohisa Ohtsuki ,  Hiroyuki Doi ,  Motonari Katsuno

发明人： Masayuki TAKASE ,  Hirohisa Ohtsuki ,  Hiroyuki Doi ,  Motonari Katsuno

IPC分类号： H01L31/0232 ,  H01L31/18

CPC分类号： H01L27/1464 ,  H01L27/14621 ,  H01L27/14641

摘要： A solid state image sensor includes: a first pixel and a second pixel, each including a light receiving portion; a first color filter formed in an upper part of the first pixel on a first main surface side of a semiconductor substrate; a second color filter formed in an upper part of the second pixel on the first main surface side of the semiconductor substrate; a metal interconnect layer formed on a second main surface side of the semiconductor substrate; and a substrate contact connected to the second main surface of the semiconductor substrate, and provided between the metal interconnect layer and the second main surface. The first color filter mainly transmits first light therethrough, and the second color filter mainly transmits second light therethrough. The second light has a shorter wavelength than that of the first light. The substrate contact is not provided in the first pixel.

摘要翻译： 固态图像传感器包括：第一像素和第二像素，每个包括光接收部分; 形成在半导体衬底的第一主表面侧的第一像素的上部的第一滤色器; 第二滤色器，形成在所述半导体衬底的所述第一主表面侧上的所述第二像素的上部; 形成在所述半导体衬底的第二主表面侧上的金属互连层; 以及与半导体基板的第二主表面连接并设置在金属互连层和第二主表面之间的基板接触。 第一滤色器主要透射第一光，第二滤色器主要透射第二光。 第二光的波长比第一光的波长短。 在第一像素中没有提供衬底接触。

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。

公开(公告)号：US20090294815A1

公开(公告)日：2009-12-03

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： H01L31/112 ,  H01L31/0232

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。

公开(公告)号：US08883072B2

公开(公告)日：2014-11-11

申请号：US12551884

申请日：2009-09-01

申请人： Jun Sato ,  Shinya Imano ,  Hiroyuki Doi

发明人： Jun Sato ,  Shinya Imano ,  Hiroyuki Doi

IPC分类号： C21D1/18 ,  F01D5/06 ,  B23K35/30 ,  C22F1/10 ,  B23K35/00 ,  C22C19/05 ,  C22C38/00 ,  C22C30/00

CPC分类号： C22C19/055 ,  B23K35/004 ,  B23K35/304 ,  B23K2101/001 ,  C22C19/056 ,  C22F1/10 ,  F01D5/063 ,  Y02T50/671

摘要： The present invention provides, in a γ′ phase precipitation strengthening type Ni-base alloy, an alloy excellent in heat treatment capability and weldability and suitable for joint with a ferritic steel. Further, the present invention provides a welded turbine rotor having the strength, ductility, and toughness simultaneously over the whole welded structure when a precipitation strengthening type Ni-base alloy having a heatproof temperature of 675° C. or higher is joined to a ferritic steel.A Ni-base alloy according to the present invention contains cobalt, chromium, aluminum, carbon, boron, and at least either tungsten or molybdenum with the remainder being nickel and inevitable impurities, having an alloy composition including 12 to 25 percent by mass of Co, 10 to 18 percent by mass of Cr, 2.0 to 3.6 percent by mass of Al, 0.01 to 0.15 percent by mass of C, 0.001 to 0.03 percent by mass of B, the total amount of tungsten and molybdenum being 5.0 to 10 percent by mass.A welded turbine rotor is structured by joining or building up by welding a second Ni-base alloy to a first Ni-base alloy that a γ′ phase solid solution temperature thereof is 900° C. or higher and a creep fracture strength at 675° C. is 100 MPa or more, and further welding a ferritic steel to the second Ni-base alloy. The second Ni-base alloy is a γ′ phase (Ni3Al) precipitation strengthening type Ni-base alloy, a γ′ phase solid solution temperature thereof is 850° C. or lower.

摘要翻译： 本发明在γ-相析出强化型Ni基合金中提供了热处理能力和焊接性优异的合金，适用于与铁素体钢接合的合金。 此外，本发明提供了一种在整个焊接结构中具有强度，延展性和韧性的焊接式涡轮转子，当耐热温度为675℃以上的析出强化型Ni基合金与铁素体钢 。 根据本发明的镍基合金包含钴，铬，铝，碳，硼，以及至少钨或钼，其余为镍和不可避免的杂质，其合金组成包含12〜25质量％的Co ，10〜18质量％的Cr，2.0〜3.6质量％的Al，0.01〜0.15质量％的C，0.001〜0.03质量％的B，钨和钼的总量为5.0〜10质量％ 质量 焊接的涡轮转子通过将第二Ni基合金焊接到γ'相固相温度为900℃以上的第一Ni基合金和675°的蠕变断裂强度下， C为100MPa以上，进一步将铁素体钢焊接到第二Ni基合金。 第二Ni基合金是γ'相（Ni3Al）析出强化型Ni基合金，γ'相固溶温度为850℃以下。

公开(公告)号：US08524149B2

公开(公告)日：2013-09-03

申请号：US12728292

申请日：2010-03-22

申请人： Jun Sato ,  Shinya Imano ,  Hiroyuki Doi

发明人： Jun Sato ,  Shinya Imano ,  Hiroyuki Doi

IPC分类号： C22C19/05 ,  C22C30/00

CPC分类号： C22C19/055

摘要： A nickel base alloy includes: by mass, 0.001 to 0.1% of carbon; 12 to 23% of chromium; 15 to 25% of cobalt; 3.5 to 5.0% of aluminum; 4 to 12% of molybdenum; 0.1 to 7.0% of tungsten; and a total amount of Ti, Ta and Nb being not more than 0.5%. A parameter Ps represented by a formula (1) shown below is 0.6 to 1.6, Ps=−7×[C]−0.1×[Mo]+0.5×[Al]  (1) where [C] indicates an amount of carbon; [Mo] indicates an amount of molybdenum; and [Al] indicates an amount of aluminum, by mass percent.

摘要翻译： 镍基合金包括：质量计，0.001〜0.1％的碳; 12〜23％的铬; 15〜25％的钴; 3.5〜5.0％的铝; 4〜12％的钼; 0.1〜7.0％的钨; Ti，Ta和Nb的总量不大于0.5％。 由下式（1）表示的参数Ps为0.6〜1.6，Ps = -7×[C] -0.1×[Mo] + 0.5×[Al]（1）其中，[C]表示碳数; [Mo]表示钼的量; 和[Al]表示铝的质量％。

公开(公告)号：US08512488B2

公开(公告)日：2013-08-20

申请号：US11836900

申请日：2007-08-10

申请人： Shinya Imano ,  Hirotsugu Kawanaka ,  Hiroyuki Doi ,  Tatsuya Takahashi ,  Tsukasa Azuma ,  Koji Kajikawa

发明人： Shinya Imano ,  Hirotsugu Kawanaka ,  Hiroyuki Doi ,  Tatsuya Takahashi ,  Tsukasa Azuma ,  Koji Kajikawa

IPC分类号： C22F1/10 ,  C22C19/05 ,  F01D5/14

CPC分类号： C22C19/05 ,  C22F1/10

摘要： An Ni—Fe based superalloy forging material including 30 to 40 wt % of Fe, 14 to 16 wt % of Cr, 1.2 to 1.7 wt % of Ti, 1.1 to 1.5 wt % of Al, 1.9 to 2.2 wt % of Nb, 0.05 wt % or less of C and the remainder of Ni and inevitable impurities is solution-treated and aged, and thereby γ′ phase (Ni3Al) having an initial mean particle size of about 50 to about 100 nm is precipitated. This superalloy is excellent in high-temperature strength and high-temperature ductility and can produce a large forged product of 10 ton or more. Therefore, this material is suitable for use as the material of a steam turbine rotor having a main steam temperature of 650° C. or more.

摘要翻译： 包含Fe：30〜40重量％，Cr：14〜16重量％，Ti：1.2〜1.7重量％，Al：1.1〜1.5重量％，Nb：1.9〜2.2重量％，Ni： 重量％以下的C和余量的Ni和不可避免的杂质进行溶液处理和老化，由此沉淀出初始平均粒度为约50〜约100nm的γ'相（Ni3Al）。 该超合金具有优异的高温强度和高温延展性，可生产10吨以上的大型锻造产品。 因此，该材料适用于主蒸汽温度为650℃以上的汽轮机转子的材料。

公开(公告)号：US08444778B2

公开(公告)日：2013-05-21

申请号：US12675688

申请日：2008-08-29

申请人： Toshihiro Uehara ,  Takehiro Ohno ,  Akihiro Toji ,  Takashi Sato ,  Gang Bao ,  Shinya Imano ,  Hiroyuki Doi

发明人： Toshihiro Uehara ,  Takehiro Ohno ,  Akihiro Toji ,  Takashi Sato ,  Gang Bao ,  Shinya Imano ,  Hiroyuki Doi

IPC分类号： C22C19/05 ,  C22F1/10

CPC分类号： C22C19/055 ,  C22F1/10 ,  F28F21/083

摘要： Disclosed is a low-thermal-expansion Ni-based super-heat-resistant alloy for a boiler, which has excellent high-temperature strength. The alloy can be welded without the need of carrying out any aging treatment. The alloy has a Vickers hardness value of 240 or less. The alloy comprises (by mass) C in an amount of 0.2% or less, Si in an amount of 0.5% or less, Mn in an amount of 0.5% or less, Cr in an amount of 10 to 24%, one or both of Mo and W in such an amount satisfying the following formula: Mo+0.5 W=5 to 17%, Al in an amount of 0.5 to 2.0%, Ti in an amount of 1.0 to 3.0%, Fe in an amount of 10% or less, and one or both of B and Zr in an amount of 0.02% or less (excluding 0%) for B and in an amount of 0.2% or less (excluding 0%) for Zr, with the remainder being 48 to 78% of Ni and unavoidable impurities.

摘要翻译： 公开了一种用于锅炉的低热膨胀Ni基超耐热合金，其具有优异的高温强度。 可以焊接合金，而不需要进行任何时效处理。 该合金的维氏硬度值为240以下。 该合金含有0.2质量％以下的Si（以质量计），0.5％以下的Si，0.5％以下的Mn，10〜24％的Cr，1种或2种 的Mo和W的量满足下式：Mo + 0.5W = 5〜17％，Al为0.5〜2.0％，Ti为1.0〜3.0％，Fe为10％ 以下的B和Zr中的一种或两种，B的含量为0.02％以下（不包括0％），Zr的含量为0.2％以下（不含0％），余量为48〜78 ％的Ni和不可避免的杂质。

公开(公告)号：US08043068B2

公开(公告)日：2011-10-25

申请号：US11206131

申请日：2005-08-18

申请人： Shinya Imano ,  Hiroyuki Doi ,  Isao Takehara ,  Shigeo Sakurai

发明人： Shinya Imano ,  Hiroyuki Doi ,  Isao Takehara ,  Shigeo Sakurai

IPC分类号： F01D5/14

CPC分类号： C22C19/056 ,  C22C19/058 ,  C22F1/10 ,  F01D5/02 ,  F01D25/005

摘要： A Ni—Fe based super alloy having high strength and toughness at high temperatures even when used in high-temperature environments, and a process of producing the super alloy. A turbine disk using the super alloy, a process of producing the turbine disk, a turbine spacer using the super alloy, and a process of producing the turbine spacer, as well as a gas turbine are also provided. The Ni—Fe based super alloy contains not more than 0.03% by weight of C, 14-18% of Cr, 15-45% of Fe, 0.5-2.0% of Al, not more than 0.05% of N, 0.5 to 2.0% of Ti, 1.5-5.0% of Nb, and Ni as a main ingredient.

摘要翻译： 即使在高温环境下使用时，也能够在高温下具有高强度和韧性的Ni-Fe系超合金，以及超合金的制造方法。 还提供了使用超级合金的涡轮盘，制造涡轮盘的方法，使用超级合金的涡轮间隔件，以及制造涡轮间隔件的工艺以及燃气轮机。 Ni-Fe基超合金含有不超过0.03重量％的Cr，14-18％的Cr，15-45％的Fe，0.5-2.0％的Al，不超过0.05的N，0.5-2.0 Ti的％，Nb的1.5〜5.0％，Ni为主要成分。

公开(公告)号：US20110014035A1

公开(公告)日：2011-01-20

申请号：US12825525

申请日：2010-06-29

申请人： Yoshitaka KOJIMA ,  Hideyuki Arikawa ,  Akira Mebata ,  Hiroyuki Doi ,  Hajime Toriya ,  Kenjiro Narita

发明人： Yoshitaka KOJIMA ,  Hideyuki Arikawa ,  Akira Mebata ,  Hiroyuki Doi ,  Hajime Toriya ,  Kenjiro Narita

IPC分类号： F01D11/00

CPC分类号： F01D11/02 ,  C22C19/00 ,  C22C19/058 ,  C22C19/07 ,  C23C4/073 ,  C23C28/02 ,  C23C30/00 ,  F01D11/001 ,  F01D11/122 ,  F05D2220/31 ,  F05D2300/509 ,  Y10T428/249961 ,  Y10T428/249974 ,  Y10T428/249981 ,  Y10T428/249989

摘要： A metal sealing material used in a sealing device which can reduce a gap between a stator and a rotor of a turbine. The metal sealing material used in a sealing device for a stator and a rotor of a turbine includes a surface layer and a lower layer composed of a porous metal layer, wherein the porosity of the surface layer is smaller than the porosity of the lower layer; the porosity of the surface layer is 60 to 65% and the porosity of the lower layer is 67 to 75% or less; and the porous metal layer has a thickness of 0.3 to 3.0 mm and may include, as a main component, an MCrAlY alloy where M is either one of Ni and Co or both thereof, and h-BN as a solid lubricant.

摘要翻译： 用于密封装置中的金属密封材料，其可以减小定子和涡轮机的转子之间的间隙。 用于定子的密封装置和涡轮机的转子的金属密封材料包括表面层和由多孔金属层构成的下层，其中表面层的孔隙率小于下层的孔隙率; 表面层的孔隙率为60〜65％，下层的孔隙率为67〜75％以下。 多孔金属层的厚度为0.3〜3.0mm，作为主要成分，可以举出M是Ni和Co中的任一种或两者的MCrAlY合金以及作为固体润滑剂的h-BN。

公开(公告)号：US20100059146A1

公开(公告)日：2010-03-11

申请号：US12551884

申请日：2009-09-01

申请人： Jun Sato ,  Shinya Imano ,  Hiroyuki Doi

发明人： Jun Sato ,  Shinya Imano ,  Hiroyuki Doi

IPC分类号： C21D1/18 ,  C22C19/05 ,  C22C38/00 ,  C22C30/00

CPC分类号： C22C19/055 ,  B23K35/004 ,  B23K35/304 ,  B23K2101/001 ,  C22C19/056 ,  C22F1/10 ,  F01D5/063 ,  Y02T50/671

摘要： The present invention provides, in a γ′ phase precipitation strengthening type Ni-base alloy, an alloy excellent in heat treatment capability and weldability and suitable for joint with a ferritic steel. Further, the present invention provides a welded turbine rotor having the strength, ductility, and toughness simultaneously over the whole welded structure when a precipitation strengthening type Ni-base alloy having a heatproof temperature of 675° C. or higher is joined to a ferritic steel.A Ni-base alloy according to the present invention contains cobalt, chromium, aluminum, carbon, boron, and at least either tungsten or molybdenum with the remainder being nickel and inevitable impurities, having an alloy composition including 12 to 25 percent by mass of Co, 10 to 18 percent by mass of Cr, 2.0 to 3.6 percent by mass of Al, 0.01 to 0.15 percent by mass of C, 0.001 to 0.03 percent by mass of B, the total amount of tungsten and molybdenum being 5.0 to 10 percent by mass.A welded turbine rotor is structured by joining or building up by welding a second Ni-base alloy to a first Ni-base alloy that a γ′ phase solid solution temperature thereof is 900° C. or higher and a creep fracture strength at 675° C. is 100 MPa or more, and further welding a ferritic steel to the second Ni-base alloy. The second Ni-base alloy is a γ′ phase (Ni3Al) precipitation strengthening type Ni-base alloy, a γ′ phase solid solution temperature thereof is 850° C. or lower.

摘要翻译： 本发明在γ-相析出强化型Ni基合金中提供了热处理能力和焊接性优异的合金，适用于与铁素体钢接合的合金。 此外，本发明提供了一种在整个焊接结构中具有强度，延展性和韧性的焊接式涡轮转子，当耐热温度为675℃以上的析出强化型Ni基合金与铁素体钢 。 根据本发明的镍基合金包含钴，铬，铝，碳，硼，以及至少钨或钼，其余为镍和不可避免的杂质，其合金组成包含12〜25质量％的Co ，10〜18质量％的Cr，2.0〜3.6质量％的Al，0.01〜0.15质量％的C，0.001〜0.03质量％的B，钨和钼的总量为5.0〜10质量％ 质量 焊接的涡轮转子通过将第二Ni基合金焊接到γ'相固相温度为900℃以上的第一Ni基合金和675°的蠕变断裂强度下， C为100MPa以上，进一步将铁素体钢焊接到第二Ni基合金。 第二Ni基合金是γ'相（Ni3Al）析出强化型Ni基合金，γ'相固溶温度为850℃以下。