公开(公告)号：US4487501A

公开(公告)日：1984-12-11

申请号：US384061

申请日：1982-06-01

申请人： Shigeru Suzuki ,  Yutaka Koizumi ,  Nobuyuki Yanagawa ,  Koji Hirakura ,  Chikara Imai

发明人： Shigeru Suzuki ,  Yutaka Koizumi ,  Nobuyuki Yanagawa ,  Koji Hirakura ,  Chikara Imai

IPC分类号： G03B27/50 ,  G03B27/52 ,  G03G13/04 ,  G03G15/04 ,  G03B27/48

CPC分类号： G03G13/04 ,  G03B27/526

摘要： An original to be copied is placed in a given position. An exposure optics including a movable part is employed to focus an optical image of slitwise segment of the original on a photosensitive member. The photosensitive member moves in a given direction and at a given speed throughout the exposure. The location where the image of slitwise segment of the original is focused moves through the space of the arrangement at a given speed and in a direction opposite from the direction of movement of the photosensitive member throughout the exposure. Consequently, the location corresponding to the initiation of the exposure is situated downstream as viewed in the direction of movement of the surface of the photosensitive member while the location corresponding to the end of the exposure is situated upstream as viewed in the same direction. Upon termination of the exposure, the photosensitive member continues its movement which is the same as during the exposure while the movable part of the exposure optics returns to its start position.

摘要翻译： 要复制的原件放置在给定的位置。 使用包括可移动部件的曝光光学元件将原稿的狭缝部分的光学图像聚焦在感光部件上。 感光构件在整个曝光期间以给定的方向和给定的速度移动。 原稿的切割部分的图像的聚焦位置以给定的速度并且在与感光部件的整个曝光过程中的移动方向相反的方向上移动通过布置的空间。 因此，对应于曝光开始的位置位于感光部件的表面的移动方向上观察的下游，而与曝光结束相对应的位置位于沿相同方向观察的上游。 在曝光结束时，感光构件继续其与曝光期间相同的移动，同时曝光光学元件的可移动部分返回到其开始位置。

公开(公告)号：US20120014832A1

公开(公告)日：2012-01-19

申请号：US13144748

申请日：2010-01-15

申请人： Hiroshi Harada ,  Tadaharu Yokokawa ,  Yutaka Koizumi ,  Toshiharu Kobayashi ,  Masao Sakamoto ,  Kyoko Kawagishi ,  Ikuo Okada ,  Hidataka Oguma ,  Tøiji Torigoe ,  Masaki Taneike ,  Eisaku Ito ,  Junichiro Masada ,  Keizo Tsukagoshi ,  Hidemichi Koyabu

发明人： Hiroshi Harada ,  Tadaharu Yokokawa ,  Yutaka Koizumi ,  Toshiharu Kobayashi ,  Masao Sakamoto ,  Kyoko Kawagishi ,  Ikuo Okada ,  Hidataka Oguma ,  Tøiji Torigoe ,  Masaki Taneike ,  Eisaku Ito ,  Junichiro Masada ,  Keizo Tsukagoshi ,  Hidemichi Koyabu

IPC分类号： C22C19/05

CPC分类号： F01D5/28 ,  C22C19/057 ,  C22F1/00 ,  C22F1/02 ,  C22F1/10 ,  C30B11/00 ,  C30B29/52 ,  F05D2300/607 ,  Y02T50/671

摘要： The Ni-based single crystal alloy disclosed here is a single crystal and has a chemical composition containing, as % by mass, Co: 8 to 12%, Cr: 5 to 7.5%, Mo: 0.2 to 1.2%, W: 5 to 7%, Al: 5 to 6.5%, Ta: 8 to 12%. Hf: 0.01 to 0.2%, Re: 2 to 4%, Si: 0.005 to 0.1%, with the balance of Ni and inevitable impurities.

摘要翻译： 这里公开的Ni系单晶合金为单晶，其化学组成为：Co：8〜12％，Cr：5〜7.5％，Mo：0.2〜1.2％，W：5〜 7％，Al：5〜6.5％，Ta：8〜12％。 Hf：0.01〜0.2％，Re：2〜4％，Si：0.005〜0.1％，余量由Ni和不可避免的杂质构成。

公开(公告)号：US20100047110A1

公开(公告)日：2010-02-25

申请号：US12585184

申请日：2009-09-08

申请人： Masahiro Sato ,  Tsuyoshi Takenaka ,  Seiya Nitta ,  Toshiharu Kobayashi ,  Yutaka Koizumi ,  Hiroshi Harada

发明人： Masahiro Sato ,  Tsuyoshi Takenaka ,  Seiya Nitta ,  Toshiharu Kobayashi ,  Yutaka Koizumi ,  Hiroshi Harada

IPC分类号： C22C19/05

CPC分类号： C22C19/057 ,  C22C19/056

摘要： A Ni-base superalloy of the present invention essentially includes, by weight %, Co: 9 to 11%, Cr: 9 to 12%, Mo: up to 1%, W: 6 to 9%, Al: 4 to 5%, Ti: 4 to 5%, Nb: up to 1%, Ta: up to 3%, Hf: 0.5 to 2.5%, Re: up to 3%, C: 0.05 to 0.15%, B: 0.005 to 0.015%, Zr: up to 0.05%, and the balance of Ni and inevitable impurities. This alloy, as a component material of an industrial gas turbine, has an excellent resistance to corrosion at high temperatures to deal with low-quality fuel and a resistance to oxidation at high temperatures and high-temperature strength to deal with improvement in thermal efficiency due to high-temperature demands and can ensure a high yield at a casting process.

摘要翻译： 本发明的Ni基超合金基本上以重量％计含有：Co：9〜11％，Cr：9〜12％，Mo：1％，W：6〜9％，Al：4〜5％ ，Ti：4〜5％，Nb：1％以下，Ta：3％以下，Hf：0.5〜2.5％，Re：3％以下，C：0.05〜0.15％，B：0.005〜 Zr：高达0.05％，余量为Ni和不可避免的杂质。 该合金作为工业燃气轮机的组分材料，在高温下具有优异的耐腐蚀性，以处理低质量燃料，耐高温氧化和高温强度，以应对热效率的提高 达到高温要求，并且可以在铸造过程中确保高产率。

公开(公告)号：US20090196760A1

公开(公告)日：2009-08-06

申请号：US11992308

申请日：2006-09-27

申请人： Hiroshi Harada ,  Kyoko Kawagishi ,  Toshiharu Kobayashi ,  Yutaka Koizumi ,  Atsushi Sato

发明人： Hiroshi Harada ,  Kyoko Kawagishi ,  Toshiharu Kobayashi ,  Yutaka Koizumi ,  Atsushi Sato

IPC分类号： F01D5/28 ,  C22C19/05 ,  F01D9/02

CPC分类号： C22C1/0433 ,  B22F2998/00 ,  C22C19/057 ,  B22F5/04 ,  B22F5/009

摘要： A nickel-base superalloy having excellent oxidation resistance is provided. It is useful as high-temperature members such as turbine blades and turbine vanes for jet engines or gas turbines. The nickel-base superalloy has a composition containing Co: 0.1 to 15% by weight, Cr: 0.1 to 10% by weight, Mo: 0.1 to 4.5% by weight, W: 0.1 to 15% by weight, Al: 2 to 8% by weight, Ta+Nb+Ti: 0 to 16% by weight, Hf: 0 to 5% by weight, Re: 0.1 to 16% by weight, Ru: 0.1 to 16% by weight, Si: 0.2 to 5% by weight and a balance made of Ni and unavoidable impurities.

摘要翻译： 提供了具有优异抗氧化性的镍基超耐热合金。 作为喷气发动机或燃气轮机的涡轮叶片和涡轮叶片的高温部件是有用的。 镍基超级合金具有Co：0.1〜15重量％，Cr：0.1〜10重量％，Mo：0.1〜4.5重量％，W：0.1〜15重量％，Al：2〜8 重量％Ta + Nb + Ti：0〜16％（重量），Hf：0〜5％（重量）Re：0.1〜16％（重量）Ru：0.1〜16％（重量）Si：0.2〜 和由Ni和不可避免的杂质构成的平衡物。

公开(公告)号：US20080240926A1

公开(公告)日：2008-10-02

申请号：US11887221

申请日：2006-03-24

申请人： Toshiharu Kobayashi ,  Yutaka Koizumi ,  Hiroshi Harada ,  Tadaharu Yokokawa

发明人： Toshiharu Kobayashi ,  Yutaka Koizumi ,  Hiroshi Harada ,  Tadaharu Yokokawa

IPC分类号： F01D5/28 ,  C22C19/05 ,  C22F1/10

CPC分类号： B22D27/045 ,  F01D5/28 ,  F05D2300/121 ,  F05D2300/13 ,  F05D2300/131 ,  F05D2300/132

摘要： There is provided a Co-free Ni-base superalloy having a composition containing 1.0 to 10.0 wt % of Cr, 0.1 to 3.5 wt % of Mo, 7.5 to 10.0 wt % of W, 4.0 to 8.0 wt % of Al, 12.0 wt % or less of at least one species of Ta, Nb and Ti, 0 to 2.0 wt % of Hf, 0.1 to 5.0 wt % of Re and the remainder comprised of Ni and unavoidable impurities. The Co-free Ni-base superalloy exhibits high composition stability over a long period of time and is excellent in creep properties at high temperature, and also suitable as a turbine blade or turbine vane of atomic power generation in which maintenance for radioactive contamination and so forth are easy.

摘要翻译： 提供了一种组成为含有1.0〜10.0重量％的Cr，0.1〜3.5重量％的Mo，7.5〜10.0重量％的W，4.0〜8.0重量％的Al，12.0重量％的组成的无Co Ni基超合金， 至少一种Ta，Nb和Ti，0〜2.0重量％的Hf，0.1〜5.0重量％的Re，余量由Ni和不可避免的杂质构成。 无钴Ni基超级合金长时间表现出高的组成稳定性，并且在高温下具有优异的蠕变性能，并且也适用于原子发电的涡轮叶片或涡轮叶片，其中放射性污染等的维护 以前很容易。

公开(公告)号：US20080008618A1

公开(公告)日：2008-01-10

申请号：US10584244

申请日：2004-12-21

申请人： Masahiro Sato ,  Tsuyoshi Takenaka ,  Seiya Nitta ,  Toshiharu Kobayashi ,  Yutaka Koizumi ,  Hiroshi Harada

发明人： Masahiro Sato ,  Tsuyoshi Takenaka ,  Seiya Nitta ,  Toshiharu Kobayashi ,  Yutaka Koizumi ,  Hiroshi Harada

IPC分类号： C22C19/05

CPC分类号： C22C19/057 ,  C22C19/056

摘要： A Ni-base superalloy of the present invention essentially includes, by weight %, Co: 9 to 11%, Cr: 9 to 12%, Mo: up to 1%, W: 6 to 9%, Al: 4 to 5%, Ti: 4 to 5%, Nb: up to 1%, Ta: up to 3%, Hf: 0.5 to 2.5%, Re: up to 3%, C: 0.05 to 0.15%, B: 0.005 to 0.015%, Zr: up to 0.05%, and the balance of Ni and inevitable impurities. This alloy, as a component material of an industrial gas turbine, has an excellent resistance to corrosion at high temperatures to deal with low-quality fuel and a resistance to oxidation at high temperatures and high-temperature strength to deal with improvement in thermal efficiency due to high-temperature demands and can ensure a high yield at a casting process.

摘要翻译： 本发明的Ni基超合金基本上以重量％计含有：Co：9〜11％，Cr：9〜12％，Mo：1％，W：6〜9％，Al：4〜5％ ，Ti：4〜5％，Nb：1％以下，Ta：3％以下，Hf：0.5〜2.5％，Re：3％以下，C：0.05〜0.15％，B：0.005〜 Zr：高达0.05％，余量为Ni和不可避免的杂质。 该合金作为工业燃气轮机的组分材料，在高温下具有优异的耐腐蚀性，以处理低质量燃料，耐高温氧化和高温强度，以应对热效率的提高 达到高温要求，并且可以在铸造过程中确保高产率。

公开(公告)号：US07044588B2

公开(公告)日：2006-05-16

申请号：US11147184

申请日：2005-06-08

申请人： Hiroki Tajima ,  Yutaka Koizumi ,  Akihiro Yamanaka ,  Hiroyuki Maeda ,  Akira Goto ,  Yasushi Iijima

发明人： Hiroki Tajima ,  Yutaka Koizumi ,  Akihiro Yamanaka ,  Hiroyuki Maeda ,  Akira Goto ,  Yasushi Iijima

IPC分类号： B41J2/175

CPC分类号： B41J2/1755 ,  B41J2/17509 ,  B41J2/1752 ,  B41J2/1753 ,  B41J2/17533 ,  B41J2/17553

摘要： The present invention provides a storing structure for storing an ink jet head including a nozzle communicated with an opening for discharging liquid, a liquid storing portion for storing the liquid to be supplied to the nozzle and a liquid introduction portion for introducing the liquid into the liquid storing portion from exterior, wherein, in the ink jet head, air is housed in the liquid storing portion and the liquid is contained at least in the nozzle, and a cap unit including an elastic cap for covering an area of the opening and a liquid absorbing member disposed in the elastic cap is closely contacted with and attached, around the opening, to a face in which the opening is formed, and the liquid introduction portion is communicated with atmosphere at least when inner pressure of the liquid storing portion is increased, thereby maintaining a space within the cap unit to a wetting condition.

摘要翻译： 本发明提供了一种用于存储喷墨头的存储结构，该喷墨头包括与用于排出液体的开口连通的喷嘴，用于储存要供应到喷嘴的液体的液体存储部分和用于将液体引入液体的液体引入部分 储存部分，其中，在喷墨头中，空气容纳在液体存储部分中，并且至少在喷嘴中容纳液体，以及盖单元，其包括用于覆盖开口的区域的弹性帽和液体 设置在弹性盖中的吸收构件至少在液体存储部的内部压力增加时与开口紧密接触并附接到形成有开口的面，并且液体导入部与气氛连通， 从而将盖单元内的空间保持在润湿状态。

公开(公告)号：US20060054251A1

公开(公告)日：2006-03-16

申请号：US10532139

申请日：2003-10-30

申请人： Tadaharu Yokokawa ,  Hiroshi Harada ,  Yutaka Koizumi ,  Toshiharu Kobayashi ,  Makoto Osawa

发明人： Tadaharu Yokokawa ,  Hiroshi Harada ,  Yutaka Koizumi ,  Toshiharu Kobayashi ,  Makoto Osawa

IPC分类号： C22F1/10

CPC分类号： C22C19/057 ,  C22C1/02 ,  C22C19/03 ,  G16C20/50

摘要： A novel program for supporting design of a γ′ precipitation strengthened platinum group element-added Ni-based superalloy. To support the design, a computer is allowed to function as input means (1) for inputting the composition, working temperature, and working stress of an Ni-based superalloy, storage means (2) for previously storing the constituent elements of the Ni-based superalloy, the structure factor calculation formula thereof, and the alloy characteristics calculation formula thereof, structure factor calculating means (3) for calculating the structure factor from the alloy composition by using the structure factor calculation formula read from the storage means (2), alloy characteristics calculating means (4) for calculating an alloy characteristics from the alloy composition, the structure factor, the working temperature, and the working stress by using the alloy characteristics calculate formula read out of the storage means (2), and output mean (5) for outputting the structure factor and alloy characteristics together with the alloy composition. Therefore, alloy characteristics analysis and alloy composition search of a γ′ precipitation strengthened platinum group element-added Ni-based superalloy are simply, easily, and efficiently conducted. A design supporting device therefor is also disclosed.

摘要翻译： 一种用于支持伽马'降水强化的铂族元素添加的Ni基超级合金的设计的新颖程序。 为了支持设计，允许计算机用作用于输入Ni基超级合金的组成，工作温度和工作应力的输入装置（1），用于预先存储Ni-超耐热合金的组成元素的存储装置（2） 其结构要素计算公式及其合金特性计算公式，通过使用从存储装置（2）读取的结构因子计算公式从合金成分计算结构系数的结构因子计算装置（3） 用于通过使用从存储装置（2）读出的合金特性计算公式计算合金组成的合金特性，结构因子，工作温度和工作应力的合金特性计算装置（4）和输出平均值 5）用于输出结构因子和合金特性与合金组成。 因此，γ'沉淀强化铂族元素添加Ni基超级合金的合金特性分析和合金组成搜索简单，容易，有效地进行。 还公开了一种其设计支持装置。

公开(公告)号：US06966956B2

公开(公告)日：2005-11-22

申请号：US10899167

申请日：2004-07-26

申请人： Yutaka Koizumi ,  Toshiharu Kobayashi ,  Tadaharu Yokokawa ,  Hiroshi Harada ,  Yasuhiro Aoki ,  Mikiya Arai ,  Shoju Masaki ,  Ryoji Kakiuchi ,  Kazuyoshi Chikugo

发明人： Yutaka Koizumi ,  Toshiharu Kobayashi ,  Tadaharu Yokokawa ,  Hiroshi Harada ,  Yasuhiro Aoki ,  Mikiya Arai ,  Shoju Masaki ,  Ryoji Kakiuchi ,  Kazuyoshi Chikugo

IPC分类号： C22C19/05

CPC分类号： C22C19/057

摘要： A Ni-based single crystal super alloy capable of improving strength by preventing precipitation of a TCP phase at high temperatures may be obtained by a Ni-based single crystal super alloy having a composition consisting of 5.0-7.0 wt % Al, 4.0-8.0 wt % Ta, 2.9-4.5 wt % Mo, 4.0-8.0 wt % W, 3.0-6.0 wt % Re, 0.01-0.50 wt % Hf, 2.0-5.0 wt % Cr, 0.1-15.0 wt % Co and 1.0-4.0 wt % Ru in terms of its weight ratio, with the remainder consisting of Ni and unavoidable impurities. Preferably, the composition of Co in the Ni-based single crystal super alloy is limited to 0.1-9.5 wt %.

摘要翻译： 能够通过防止TCP相在高温下析出而提高强度的Ni系单晶超合金可以通过具有5.0-7.0重量％Al，4.0-8.0重量％的组成的Ni基单晶超合金 ％Ta，2.9-4.5重量％Mo，4.0-8.0重量％W，3.0-6.0重量％Re，0.01-0.50重量％Hf，2.0-5.0重量％Cr，0.1-15.0重量％Co和1.0-4.0重量％ Ru的重量比，余量由Ni和不可避免的杂质构成。 优选地，Ni基单晶超合金中的Co的组成优选为0.1-9.5重量％。

公开(公告)号：US06880925B2

公开(公告)日：2005-04-19

申请号：US10156941

申请日：2002-05-30

申请人： Yukuo Yamaguchi ,  Yutaka Koizumi ,  Mikiya Umeyama

发明人： Yukuo Yamaguchi ,  Yutaka Koizumi ,  Mikiya Umeyama

IPC分类号： B41J2/14 ,  B41J2/175

CPC分类号： B41J2/14024

摘要： In the liquid discharge recording head provided with a stopper member formed of an elastic member to be penetrated by a hollow needle member for liquid supply into a liquid preserving chamber in the recording head, the invention enables smooth insertion of the front end of the needle member into the stopper member without insertion failure. The liquid discharge recording head is provided with a head chip having a nozzle for discharging liquid, and a frame member connected thereto and having a liquid chamber for containing the liquid to be supplied thereto. A hole portion is formed in a portion of the frame member, and joint rubber is pressed into such hole portion. In the joint rubber, there is formed in advance a fissure hole, to be penetrated by a hollow needle provided in the main body of the liquid discharge recording apparatus and having fissures in not less than three directions from the crossing center of the fissures, in a plane perpendicular to the direction of depth of the hole portion.

摘要翻译： 在具有由弹性构件形成的止挡构件的排液记录头中，该阻挡构件由用于液体供给到记录头中的液体保存室中的中空针构件穿过的弹性构件，本发明能够平滑地插入针构件的前端 进入止动件而没有插入故障。 液体排出记录头设置有具有用于排出液体的喷嘴的头部芯片和连接到其上的框架构件，并且具有用于容纳待供应的液体的液体室。 在框架部件的一部分中形成有孔部，并且将接合橡胶压入该孔部。 在接头橡胶中，预先形成有由设置在排液记录装置的主体中的中空针穿入的裂缝孔，并且在裂缝的交叉中心不小于三个方向具有裂缝，在 垂直于孔部深度方向的平面。