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1. 发明授权

US06705691B2 Ink-jet printing method and ink-jet printer 有权
标题翻译：喷墨打印方式和喷墨打印机
公开(公告)号：US06705691B2
公开(公告)日：2004-03-16
申请号：US09757593
申请日：2001-01-11
申请人： Toru Yamane , Yutaka Koizumi
发明人： Toru Yamane , Yutaka Koizumi
IPC分类号： B41J201
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2202/21
摘要： In an ink-jet printing method and ink-jet printer for printing an image on a printing medium by driving print elements of a printhead and ejecting ink in accordance with an image signal, the timing of driving the plurality of print elements of the printhead is divided into a plurality of timings, and print elements, of the plurality of print elements, which are spaced apart from each other by a predetermined distance are selected as one group at each of the plurality of timings. The print elements belonging to the selected group are energized and driven. The dispersed print elements are changed a predetermined period of time after the driving, and the changed print elements are driven. This driving operation is repeatedly executed for all the print elements of the printhead to print an image corresponding to the image signal.
摘要翻译：在喷墨打印方法和喷墨打印机中，通过驱动打印头的打印元件和根据图像信号喷射墨水在打印介质上打印图像，驱动打印头的多个打印元件的时间是在多个定时中的每一个被分成多个定时，并且彼此间隔开预定距离的多个打印元件中的打印元件被选择为一个组。属于所选组的打印元件被激励并被驱动。分散的打印元件在驱动之后改变预定时间段，并且改变的打印元件被驱动。针对打印头的所有打印元件重复执行该驱动操作以打印与图像信号对应的图像。

2. 发明申请

US20120014832A1 Ni-BASED SINGLE CRYSTAL SUPERALLOY 有权
标题翻译：镍基单晶超级合金
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。

3. 发明申请

US20100047110A1 Ni-base superalloy and gas turbine component using the same 审中-公开
标题翻译：镍基超级合金和燃气轮机组件使用相同
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。

4. 发明申请

US20090196760A1 Nickel-Base Superalloy Excellent in the Oxidation Resistance 有权
标题翻译：镍基合金耐氧化性优良
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。

5. 发明申请

US20080240926A1 Cobalt-Free Ni-Base Superalloy 审中-公开
标题翻译：无钴镍基超合金
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。

6. 发明申请

US20080008618A1 Ni-Base Superalloy and Gas Turbine Component Using the Same 审中-公开
标题翻译：镍基超合金和燃气轮机组件使用相同
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。

7. 发明授权

US07044588B2 Ink jet head storing structure and liquid filling method 有权
标题翻译：喷墨头储存结构和液体灌装方法
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。

8. 发明申请

US20060054251A1 Gamma dash precipitation strengthened platinum group element-added ni-based superalloy designing support program and gamma dash precipitation strengthened plantinum group element-added ni-based superalloy designing support apparatus 审中-公开
标题翻译：伽马冲击沉淀加强了铂族元素添加的基于Ni的超合金设计支持计划和伽马冲击降水强化植物组元素添加的基于Ni的超级合金设计支持设备
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。

9. 发明授权

US06966956B2 Ni-based single crystal super alloy 有权
标题翻译：镍基单晶超合金
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％。

10. 发明授权

US06880925B2 Liquid discharge recording head, liquid discharge recording apparatus, and method for producing stopper member for liquid discharge recording head 失效
标题翻译：液体排出记录头，液体排出记录装置，以及用于产生排液记录头的止动件的方法
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。

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