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1. 发明申请

US20120125897A1 STRESS TREATMENT DEVICE, OPERATING SYSTEM, AND METHOD OF MAKING TURBINE 有权
标题翻译：应力处理装置，操作系统和制造涡轮机的方法
公开(公告)号：US20120125897A1
公开(公告)日：2012-05-24
申请号：US13303199
申请日：2011-11-23
申请人： Hidekazu SASAKI , Itaru CHIDA , Itaru MURAKAMI , Hiroshi NOMURA
发明人： Hidekazu SASAKI , Itaru CHIDA , Itaru MURAKAMI , Hiroshi NOMURA
IPC分类号： B23K26/00 , B23P15/04
CPC分类号： F01D5/005 , B23K26/352 , B23K26/356 , B23K2101/001 , F01D5/286 , F05D2230/13 , Y10T29/49321
摘要： A stress treatment device has an operating unit including a head unit performing peening by irradiating an inside of a hole formed in a structure with laser to form a compressive stress region in the hole; a laser unit having an optical fiber guiding the laser to the head unit; a jetting unit jetting liquid into the hole; and a support part supporting the optical fiber in a manner of allowing the jetted liquid to flow through and being fixed in the head unit.
摘要翻译：应力处理装置具有操作单元，该操作单元包括通过用激光照射形成在结构中的孔的内部来在孔中形成压应力区域来进行喷丸处理的喷头单元; 具有将激光引导到头单元的光纤的激光单元; 喷射单元将液体喷射到孔中; 以及以允许喷射的液体流过并固定在头单元中的方式支撑光纤的支撑部分。

2. 发明授权

US09359907B2 Stationary blade cascade, assembling method of stationary blade cascade, and steam turbine 有权
标题翻译：固定叶片级联，固定叶栅级联组装方式，蒸汽轮机
公开(公告)号：US09359907B2
公开(公告)日：2016-06-07
申请号：US13687030
申请日：2012-11-28
申请人： Tsuguhisa Tashima , Itaru Murakami , Motoki Yoshikawa
发明人： Tsuguhisa Tashima , Itaru Murakami , Motoki Yoshikawa
IPC分类号： F01D9/04 , F01D25/24 , F01D11/00 , F01D11/08
CPC分类号： F01D9/04 , F01D9/041 , F01D11/001 , F01D11/08 , F01D25/246 , F05D2220/31 , F05D2230/60 , Y10T29/49245
摘要： A stationary blade cascade 29 of an embodiment includes stationary blade structures 50 and a ring-shaped support structure 40 supporting the stationary blade structures 50. The stationary blade structures 50 each include: a stationary blade part 51 where steam passes; and an outer circumference side constituent part 52 formed on an outer circumference side of the stationary blade part 51 and having a fitting groove 56 which penetrates all along a circumferential direction and which has an opening 55 all along the circumferential direction in a downstream end surface 54 of the outer circumference side constituent part 52. The support structure 40 includes a ring-shaped support part 42 having a fitting portion 41 fitted in the fitting grooves 56 of the outer circumference side constituent parts 52. The plural stationary blade structures 50 are supported along the circumferential direction by the ring-shaped support part 42.
摘要翻译：一个实施例的固定叶片级联29包括固定叶片结构50和支撑静止叶片结构50的环形支撑结构40.固定叶片结构50各自包括：蒸汽通过的固定叶片部分51; 以及外周侧构成部52，其形成在固定叶片部51的外周侧，并且具有沿着圆周方向贯穿全部且在下游端面54中沿着圆周方向具有开口55的嵌合槽56 支撑结构40包括环形支撑部分42，该环形支撑部分42具有装配在外周侧构成部分52的装配槽56中的装配部分41.多个固定叶片结构50沿着环状支撑部42的周向。

3. 发明授权

US08257046B2 Turbine rotor blade, turbine rotor and steam turbine equipped with the same 有权
标题翻译：涡轮转子叶片，涡轮转子和蒸汽轮机配备相同
公开(公告)号：US08257046B2
公开(公告)日：2012-09-04
申请号：US12095462
申请日：2006-11-28
申请人： Kazuhiro Saito , Itaru Murakami , Kenichi Okuno
发明人： Kazuhiro Saito , Itaru Murakami , Kenichi Okuno
IPC分类号： B64C11/04 , F03B3/12 , F04D29/34
CPC分类号： F01D5/225 , F01D5/16 , F01D5/3038 , F01D5/3046 , F05D2220/31 , F05D2260/96
摘要： A turbine rotor blade according to the present invention includes a cover provided at the top of an effective blade portion and a blade-fitting portion provided at the bottom of the effective blade portion. A turbine wheel is provided with a turbine-wheel engagement portion to which the blade-fitting portion is fittable. The turbine rotor blade is a portion of a blade array structure formed by arranging the cover and a neighboring cover in contact with each other. The blade-fitting portion is provided with an anti-twist segment, and the turbine-wheel engagement portion is provided with an untwist restraining segment engageable to the anti-twist segment.
摘要翻译：根据本发明的涡轮转子叶片包括设置在有效叶片部分的顶部的盖和设置在有效叶片部分的底部的叶片装配部分。涡轮机叶轮设置有叶片接合部分可装配的涡轮机轮接合部分。涡轮转子叶片是通过布置盖和相邻的盖彼此接触而形成的叶片阵列结构的一部分。叶片嵌合部设有防扭部分，涡轮机轮啮合部分设置有可与防扭转部分接合的解捻部分。

4. 发明申请

US20090246029A1 TURBINE ROTOR BLADE, TURBINE ROTOR AND STEAM TURBINE EQUIPPED WITH THE SAME 有权
标题翻译：涡轮转子叶片，涡轮转子和蒸汽涡轮机
公开(公告)号：US20090246029A1
公开(公告)日：2009-10-01
申请号：US12095462
申请日：2006-11-28
申请人： Kazuhiro Saito , Itaru Murakami , Kenichi Okuno
发明人： Kazuhiro Saito , Itaru Murakami , Kenichi Okuno
IPC分类号： F01D5/30 , F01D5/10
CPC分类号： F01D5/225 , F01D5/16 , F01D5/3038 , F01D5/3046 , F05D2220/31 , F05D2260/96
摘要： A turbine rotor blade according to the present invention includes a cover provided at the top of an effective blade portion and a blade-fitting portion provided at the bottom of the effective blade portion. A turbine wheel is provided with a turbine-wheel engagement portion to which the blade-fitting portion is fittable. The turbine rotor blade is a portion of a blade array structure formed by arranging the cover and a neighboring cover in contact with each other. The blade-fitting portion is provided with an anti-twist segment, and the turbine-wheel engagement portion is provided with an untwist restraining segment engageable to the anti-twist segment.
摘要翻译：根据本发明的涡轮转子叶片包括设置在有效叶片部分的顶部的盖和设置在有效叶片部分的底部的叶片装配部分。涡轮机叶轮设置有叶片接合部分可装配的涡轮机轮接合部分。涡轮转子叶片是通过布置盖和相邻的盖彼此接触而形成的叶片阵列结构的一部分。叶片嵌合部设有防扭部分，涡轮机轮啮合部分设置有可与防扭转部分接合的解捻部分。

5. 发明授权

US09034121B2 Low alloy steel for geothermal power generation turbine rotor, and low alloy material for geothermal power generation turbine rotor and method for manufacturing the same 有权
标题翻译：地热发电用转子用低合金钢，地热发电用转子用低合金材料及其制造方法
公开(公告)号：US09034121B2
公开(公告)日：2015-05-19
申请号：US13448770
申请日：2012-04-17
申请人： Satoru Ohsaki , Kazuhiro Miki , Tsukasa Azuma , Koji Kajikawa , Shigeru Suzuki , Masayuki Yamada , Itaru Murakami , Kenichi Okuno , Liang Yan , Reki Takaku , Akihiro Taniguchi , Tetsuya Yamanaka , Makoto Takahashi , Kenichi Imai , Osamu Watanabe , Joji Kaneko
发明人： Satoru Ohsaki , Kazuhiro Miki , Tsukasa Azuma , Koji Kajikawa , Shigeru Suzuki , Masayuki Yamada , Itaru Murakami , Kenichi Okuno , Liang Yan , Reki Takaku , Akihiro Taniguchi , Tetsuya Yamanaka , Makoto Takahashi , Kenichi Imai , Osamu Watanabe , Joji Kaneko
IPC分类号： C22C38/46 , C21D6/00 , C22C38/58 , C22C38/44 , C21D7/13 , C21D1/25 , C21D1/28
CPC分类号： C22C38/58 , C21D1/25 , C21D1/28 , C21D7/13 , C22C38/44 , C22C38/46
摘要： A low alloy steel ingot contains from 0.15 to 0.30% of C, from 0.03 to 0.2% of Si, from 0.5 to 2.0% of Mn, from 0.1 to 1.3% of Ni, from 1.5 to 3.5% of Cr, from 0.1 to 1.0% of Mo, and more than 0.15 to 0.35% of V, and optionally Ni, with a balance being Fe and unavoidable impurities. Performing quality heat treatment including a quenching step and a tempering step to the low alloy steel ingot to obtain a material, which has a grain size number of from 3 to 7 and is free from pro-eutectoid ferrite in a metallographic structure thereof, and which has a tensile strength of from 760 to 860 MPa and a fracture appearance transition temperature of not higher than 40° C.
摘要翻译：低合金钢锭含有0.15〜0.30％的C，0.03〜0.2％的Si，0.5〜2.0％的Mn，0.1〜1.3％的Ni，1.5〜3.5％的Cr，0.1〜1.0 的Mo，以及大于0.15至0.35％的V，以及任选的Ni，余量为Fe和不可避免的杂质。对低合金钢锭进行包括淬火步骤和回火步骤的质量热处理，以获得其金相组织中晶粒数为3至7并且不含共析铁素体的材料，并且其中拉伸强度为760〜860MPa，断裂外观转变温度为40℃以下。

6. 发明授权

US06682306B2 Moving blades for steam turbine 有权
标题翻译：蒸汽轮机叶片
公开(公告)号：US06682306B2
公开(公告)日：2004-01-27
申请号：US10230147
申请日：2002-08-29
申请人： Itaru Murakami , Toshio Suzuki , Kenichi Okuno , Ryou Oda
发明人： Itaru Murakami , Toshio Suzuki , Kenichi Okuno , Ryou Oda
IPC分类号： F01D514
CPC分类号： F01D5/22 , F01D5/141 , F01D5/3007 , Y02T50/671 , Y02T50/673
摘要： The moving blades are configured so as to meet a condition: (L+3D)×f≧14,500 or L×(L+D)×f2≧1.55×107, where L is an effective length of the moving blade measured in inches, D is a blade root circle diameter of the moving blades measured in inches, and f is the rated operating speed of the turbine measured in Hz. The moving blades are formed of a titanium alloy. The dovetail has an Christmas-tree shape, and is a curved-axial-entry. The moving blades are configured and arranged so as to meet a condition: 3.5≦P/W≦7.0 or 0.8≦P/C≦1.0, where W is a width of a section of a tip of the moving blade measured along an axis of the rotor wheel, P is pitch of the moving blades, and C is a chord length of the tip section of the moving blade. Adjacent moving blades are connected to each other in such a manner that the adjacent moving blades being capable of relative movement while the adjacent moving blades being connected to each other.
摘要翻译：移动叶片被构造成满足以下条件：（L + 3D）×f> = 14,500或Lx（L + D）×f <2 >> = 1.55×10 7，其中L是动叶片的有效长度以英寸为单位，D是以英寸测量的动叶片的叶片根圆直径，f为以Hz为单位的涡轮机的额定运行速度。活动叶片由钛合金形成。燕尾形有一个圣诞树形状，是一个弯曲的轴向入口。移动叶片被构造和布置成满足以下条件：3.5 <= P / W <= 7.0或0.8 <= P / C <= 1.0，其中W是测量到的动叶片的尖端的截面的宽度沿着转子轮的轴线，P是活动叶片的间距，C是动叶片的尖端部分的弦长。相邻的活动叶片彼此连接，使得相邻的活动叶片能够相对移动，同时相邻的活动叶片彼此连接。

7. 发明授权

US5403428A Apparatus for producing communication articles including postcards and envelopes 失效
标题翻译：用于生产包括明信片和信封的通信物品的装置
公开(公告)号：US5403428A
公开(公告)日：1995-04-04
申请号：US774807
申请日：1991-10-11
申请人： Hiromichi Shingo , Yukio Sasayama , Itaru Murakami , Yukio Kii , Eiji Yonekura
发明人： Hiromichi Shingo , Yukio Sasayama , Itaru Murakami , Yukio Kii , Eiji Yonekura
IPC分类号： B42D15/02 , B26F3/00 , B42D5/02 , B42D15/08 , B65D27/10 , B65H35/10 , B32B31/04
CPC分类号： B42D5/025 , B42D15/085 , Y10T156/1011 , Y10T156/1015 , Y10T83/793 , Y10T83/9309
摘要： The present invention relates to a method and apparatus for producing communication articles such as postcards, envelopes or the like in each of which display surfaces for information or the like are separably bonded with a synthetic resin therebetween by heating for concealing information such as correspondence or a printed display medium and then mailing it. It is an object of the invention to enable easy and smooth separating of a film-containing sheet and accurate insertion of a film in a sheet.In order to achieve the object, a continuous sheet having a plurality of communication article-forming sheets which are connected in series is folded in at least two, a continuous film is inserted between the sheet portions into which the continuous sheet is folded to form a film-containing continuous sheet which is then heated and pressed to that the sheet portions of the continuous sheet are bonded with the film therebetween, and the film-containing continuous sheet is then separated into the respective communication article-forming sheets by hitting the positions between the respective communication article-forming sheets of the continuous sheet while pulling the film-containing continuous sheet to produce communication articles.
摘要翻译：本发明涉及一种用于生产诸如明信片，信封等之类的通信物品的方法和装置，其中每个信息等的显示表面通过加热而与其中的合成树脂可分离地结合，用于隐藏诸如通信的信息或打印显示媒体，然后邮寄。本发明的一个目的是能够容易且平滑地分离含薄膜的片材并且将薄膜精确地插入片材中。为了实现该目的，将具有多个串联连接的连通物品形成片的连续片折叠成至少两个，将连续片插入到连续片折叠成的片部之间，形成含膜连续片材，然后将其加热压制成连续片材的片材部分与其间的膜粘合，然后将含薄膜的连续片材通过撞击各个连通物品形成片材之间的位置分开连续片材的各个连通物品形成片材，同时拉动含有膜的连续片材以产生连通物品。

8. 发明申请

US20130149136A1 STATIONARY BLADE CASCADE, ASSEMBLING METHOD OF STATIONARY BLADE CASCADE, AND STEAM TURBINE 有权
标题翻译：固定式叶片，固定式叶片组装方法及蒸汽轮机
公开(公告)号：US20130149136A1
公开(公告)日：2013-06-13
申请号：US13687030
申请日：2012-11-28
申请人： Tsuguhisa TASHIMA , Itaru Murakami , Motoki Yoshikawa
发明人： Tsuguhisa TASHIMA , Itaru Murakami , Motoki Yoshikawa
IPC分类号： F01D9/04
CPC分类号： F01D9/04 , F01D9/041 , F01D11/001 , F01D11/08 , F01D25/246 , F05D2220/31 , F05D2230/60 , Y10T29/49245
摘要： A stationary blade cascade 29 of an embodiment includes stationary blade structures 50 and a ring-shaped support structure 40 supporting the stationary blade structures 50. The stationary blade structures 50 each include: a stationary blade part 51 where steam passes; and an outer circumference side constituent part 52 formed on an outer circumference side of the stationary blade part 51 and having a fitting groove 56 which penetrates all along a circumferential direction and which has an opening 55 all along the circumferential direction in a downstream end surface 54 of the outer circumference side constituent part 52. The support structure 40 includes a ring-shaped support part 42 having a fitting portion 41 fitted in the fitting grooves 56 of the outer circumference side constituent parts 52. The plural stationary blade structures 50 are supported along the circumferential direction by the ring-shaped support part 42.
摘要翻译：一个实施例的固定叶片级联29包括固定叶片结构50和支撑静止叶片结构50的环形支撑结构40.固定叶片结构50各自包括：蒸汽通过的固定叶片部分51; 以及外周侧构成部52，其形成在固定叶片部51的外周侧，并且具有沿着圆周方向贯穿全部且在下游端面54中沿着圆周方向具有开口55的嵌合槽56 支撑结构40包括环形支撑部分42，该环形支撑部分42具有装配在外周侧构成部分52的装配槽56中的装配部分41.多个固定叶片结构50沿着环状支撑部42的周向。

9. 发明授权

US08431859B2 Stress treatment device, operating system, and method of making turbine 有权
标题翻译：应力处理装置，操作系统和制造涡轮机的方法
公开(公告)号：US08431859B2
公开(公告)日：2013-04-30
申请号：US13303199
申请日：2011-11-23
申请人： Hidekazu Sasaki , Itaru Chida , Itaru Murakami , Hiroshi Nomura
发明人： Hidekazu Sasaki , Itaru Chida , Itaru Murakami , Hiroshi Nomura
IPC分类号： B23K26/00
CPC分类号： F01D5/005 , B23K26/352 , B23K26/356 , B23K2101/001 , F01D5/286 , F05D2230/13 , Y10T29/49321
摘要： A stress treatment device has an operating unit including a head unit performing peening by irradiating an inside of a hole formed in a structure with laser to form a compressive stress region in the hole; a laser unit having an optical fiber guiding the laser to the head unit; a jetting unit jetting liquid into the hole; and a support part supporting the optical fiber in a manner of allowing the jetted liquid to flow through and being fixed in the head unit.
摘要翻译：应力处理装置具有操作单元，该操作单元包括通过用激光照射形成在结构中的孔的内部来在孔中形成压应力区域来进行喷丸处理的喷头单元; 具有将激光引导到头单元的光纤的激光单元; 喷射单元将液体喷射到孔中; 以及以允许喷射的液体流过并固定在头单元中的方式支撑光纤的支撑部分。

10. 发明申请

US20120261038A1 LOW ALLOY STEEL FOR GEOTHERMAL POWER GENERATION TURBINE ROTOR, AND LOW ALLOY MATERIAL FOR GEOTHERMAL POWER GENERATION TURBINE ROTOR AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：用于地热发电涡轮转子的低合金钢和用于地热发电涡轮转子的低合金材料及其制造方法
公开(公告)号：US20120261038A1
公开(公告)日：2012-10-18
申请号：US13448770
申请日：2012-04-17
申请人： Satoru OHSAKI , Kazuhiro MIKI , Tsukasa AZUMA , Koji KAJIKAWA , Shigeru SUZUKI , Masayuki YAMADA , Itaru MURAKAMI , Kenichi OKUNO , Liang YAN , Reki TAKAKU , Akihiro TANIGUCHI , Tetsuya YAMANAKA , Makoto TAKAHASHI , Kenichi IMAI , Osamu WATANABE , Joji KANEKO
发明人： Satoru OHSAKI , Kazuhiro MIKI , Tsukasa AZUMA , Koji KAJIKAWA , Shigeru SUZUKI , Masayuki YAMADA , Itaru MURAKAMI , Kenichi OKUNO , Liang YAN , Reki TAKAKU , Akihiro TANIGUCHI , Tetsuya YAMANAKA , Makoto TAKAHASHI , Kenichi IMAI , Osamu WATANABE , Joji KANEKO
IPC分类号： C21D6/00 , C22C38/46
CPC分类号： C22C38/58 , C21D1/25 , C21D1/28 , C21D7/13 , C22C38/44 , C22C38/46
摘要： A low alloy steel ingot contains from 0.15 to 0.30% of C, from 0.03 to 0.2% of Si, from 0.5 to 2.0% of Mn, from 0.1 to 1.3% of Ni, from 1.5 to 3.5% of Cr, from 0.1 to 1.0% of Mo, and more than 0.15 to 0.35% of V, and optionally Ni, with a balance being Fe and unavoidable impurities. Performing quality heat treatment including a quenching step and a tempering step to the low alloy steel ingot to obtain a material, which has a grain size number of from 3 to 7 and is free from pro-eutectoid ferrite in a metallographic structure thereof, and which has a tensile strength of from 760 to 860 MPa and a fracture appearance transition temperature of not higher than 40 ° C.
摘要翻译：低合金钢锭含有0.15〜0.30％的C，0.03〜0.2％的Si，0.5〜2.0％的Mn，0.1〜1.3％的Ni，1.5〜3.5％的Cr，0.1〜1.0 的Mo，以及大于0.15至0.35％的V，以及任选的Ni，余量为Fe和不可避免的杂质。对低合金钢锭进行包括淬火步骤和回火步骤的质量热处理，以获得其金相组织中晶粒数为3至7并且不含共析铁素体的材料，并且其中拉伸强度为760〜860MPa，断裂外观转变温度为40℃以下。

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