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1. 发明授权

US06426039B2 Ferritic stainless steel 有权
公开(公告)号：US06426039B2
公开(公告)日：2002-07-30
申请号：US09892370
申请日：2001-06-27
申请人： Junichiro Hirasawa , Atsushi Miyazaki , Mineo Muraki , Susumu Satoh
发明人： Junichiro Hirasawa , Atsushi Miyazaki , Mineo Muraki , Susumu Satoh
IPC分类号： C22C3852
CPC分类号： C22C38/06 , C22C38/001 , C22C38/004 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/52 , C22C38/54
摘要： Ferritic stainless steel comprising all three of Co, V, and B, having a Co content of about 0.01 mass % to about 0.3 mass %, a V content of about 0.01 mass % to about 0.3 mass %, and a B content of about 0.0002 mass % to about 0.0050 mass %, and having superior secondary working embrittleness resistance and superior high temperature fatigue characteristics.

2. 发明授权

US06521056B2 Ferritic stainless steel sheet having superior workability at room temperatures and mechanical characteristics at high temperatures 失效
标题翻译：铁素体不锈钢板在室温下具有优异的加工性能和高温下的机械特性
公开(公告)号：US06521056B2
公开(公告)日：2003-02-18
申请号：US09911538
申请日：2001-07-25
申请人： Mineo Muraki , Junichiro Hirasawa , Atsushi Miyazaki , Susumu Satoh
发明人： Mineo Muraki , Junichiro Hirasawa , Atsushi Miyazaki , Susumu Satoh
IPC分类号： C22C3844
CPC分类号： C21D8/0205 , C21D8/0226 , C21D8/0231 , C21D8/0236 , C21D8/0263 , C21D8/0405 , C22C38/004 , C22C38/06 , C22C38/44 , C22C38/48
摘要： A ferritic stainless steel sheet which has not only superior high-temperature fatigue characteristics, but also superior workability at room temperatures. The steel sheet contains, by weight percent, C: not more than 0.02%, Si: 0.2 to 1.0%, Mn: not more than 1.5%, Cr: 11.0 to 20.0%, Ni: 0.05 to 2.0%, Mo: 1.0 to 2.0%, Al: not more than 1.0%, Nb: 0.2 to 0.8%, and N: not more than 0.02%, balance essentially Fe, and an aspect ratio (dRD/dTD) of grain size in planes at ¼ and ¾ sheet thickness, seen a direction normal to a sheet surface, in the range of 1.03 to 1.35. The steel sheet has a thickness greater than 0.3 mm but not greater than 2.5 mm, and a yield strength Y.S.≦360 MPa and an r-value≧1.3 at 30° C., and wherein after maintaining the steel sheet at 900° C. for one hour, the Y.S.≧18.0 MPa.
摘要翻译：铁素体不锈钢板不仅具有优异的高温疲劳特性，而且在室温下也具有优异的加工性。钢板以重量％计含有C：不大于0.02％，Si：0.2〜1.0％，Mn：1.5％以下，Cr：11.0〜20.0％，Ni：0.05〜2.0％，Mo：1.0〜 2.0％，Al：1.0％以下，Nb：0.2〜0.8％，N：0.02％以下，余量基本上为Fe，¼，¾片的平面的晶粒尺寸比（dRD / dTD）看到与纸张表面垂直的方向的厚度在1.03至1.35的范围内。在30℃下，钢板的厚度大于0.3mm但不大于2.5mm，屈服强度YS <= 360MPa，r值> 1.3，其中在将钢板维持在900° C.一小时，YS> = 18.0MPa。

3. 再颁专利

USRE44709E1 Soft Cr-containing steel 有权
标题翻译：含软含铬钢
公开(公告)号：USRE44709E1
公开(公告)日：2014-01-21
申请号：US12465286
申请日：2009-05-13
申请人： Atsushi Miyazaki , Junichiro Hirasawa , Mineo Muraki , Yoshihiro Yazawa , Osamu Furukimi
发明人： Atsushi Miyazaki , Junichiro Hirasawa , Mineo Muraki , Yoshihiro Yazawa , Osamu Furukimi
IPC分类号： C22C38/44 , C22C38/48
CPC分类号： C22C38/48 , C21D6/004 , C21D6/02 , C22C38/001 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/44 , C22C38/46
摘要： The soft Cr-containing steel includes, on a % by mass basis, C: from about 0.001% to about 0.020%, Si: more than about 0.10% and less than about 0.50%, Mn: less than about 2.00%, P: less than about 0.060%, S: less than about 0.008%, Cr: from about 12.0% to about 16.0%, Ni: from about 0.05% to about 1.00%, N: less than about 0.020%, Nb: from about 10×(C+N) to about 1.00%, Mo: more than about 0.80% and less than about 3.00%, wherein the contents of alloying elements, represented by Si and Mo, respectively, on a % by mass, satisfy the formula Si≦1.2-0.4 Mo, so as to prevent precipitation of the Laves phase and to stably secure an effect of increasing high-temperature strength due to solid solution Mo.
摘要翻译：含有软Cr的钢包括以质量％计，C：约0.001％至约0.020％，Si：大于约0.10％且小于约0.50％，Mn：小于约2.00％，P：小于约0.060％，S：小于约0.008％，Cr：约12.0％至约16.0％，Ni：约0.05％至约1.00％，N：小于约0.020％，Nb：约10× （C + N）至约1.00％，Mo：大于约0.80％且小于约3.00％，其中由Si和Mo表示的合金元素的含量分别为质量％满足式Si @ 1.2-0.4 Mo，以防止Laves相沉淀，并稳定地确保由于固溶Mo而使高温强度提高的效果。

4. 发明授权

US07341690B2 Soft Cr-containing steel 有权
标题翻译：含软含铬钢
公开(公告)号：US07341690B2
公开(公告)日：2008-03-11
申请号：US10729904
申请日：2003-12-09
申请人： Atsushi Miyazaki , Junichiro Hirasawa , Mineo Muraki , Yoshihiro Yazawa , Osamu Furukimi
发明人： Atsushi Miyazaki , Junichiro Hirasawa , Mineo Muraki , Yoshihiro Yazawa , Osamu Furukimi
IPC分类号： C22C38/44 , C22C38/48
CPC分类号： C22C38/48 , C21D6/004 , C21D6/02 , C22C38/001 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/44 , C22C38/46
摘要： The soft Cr-containing steel includes, on a % by mass basis, C: from about 0.001% to about 0.020%, Si: more than about 0.10% and less than about 0.50%, Mn: less than about 2.00%, P: less than about 0.060%, S: less than about 0.008%, Cr: from about 12.0% to about 16.0%, Ni: from about 0.05% to about 1.00%, N: less than about 0.020%, Nb: from about 10×(C+N) to about 1.00%, Mo: more than about 0.80% and less than about 3.00%, wherein the contents of alloying elements, represented by Si and Mo, respectively, on a % by mass, satisfy the formula Si≦1.2−0.4Mo, so as to prevent precipitation of the Laves phase and to stably secure an effect of increasing high-temperature strength due to solid solution Mo.
摘要翻译：含有软Cr的钢包括以质量％计，C：约0.001％至约0.020％，Si：大于约0.10％且小于约0.50％，Mn：小于约2.00％，P：小于约0.060％，S：小于约0.008％，Cr：约12.0％至约16.0％，Ni：约0.05％至约1.00％，N：小于约0.020％，Nb：约10x C + N）至约1.00％，Mo：大于约0.80％且小于约3.00％，其中由Si和Mo表示的合金元素的含量分别为质量％满足式Si < 1.2-0.4Mo，以防止Laves相沉淀，并稳定地确保由于固溶Mo而使高温强度提高的效果。

5. 发明授权

US06740174B2 Soft Cr-containing steel 无效
标题翻译：含软含铬钢
公开(公告)号：US06740174B2
公开(公告)日：2004-05-25
申请号：US09987327
申请日：2001-11-14
申请人： Atsushi Miyazaki , Junichiro Hirasawa , Mineo Muraki , Yoshihiro Yazawa , Osamu Furukimi
发明人： Atsushi Miyazaki , Junichiro Hirasawa , Mineo Muraki , Yoshihiro Yazawa , Osamu Furukimi
IPC分类号： C22C3844
CPC分类号： C22C38/48 , C21D6/004 , C21D6/02 , C22C38/001 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/44 , C22C38/46
摘要： The soft Cr-containing steel includes, on a % by mass basis, C: from about 0.001% to about 0.020%, Si: more than about 0.10% and less than about 0.50%, Mn: less than about 2.00%, P: less than about 0.060%, S: less than about 0.008%, Cr: from about 12.0% to about 16.0%, Ni: from about 0.05% to about 1.00%, N: less than about 0.020%, Nb: from about 10×(C+N) to about 1.00%, Mo: more than about 0.80% and less than about 3.00%, wherein the contents of alloying elements, represented by Si and Mo, respectively, on a % by mass, satisfy the formula Si ≦1.2−0.4 Mo, so as to prevent precipitation of the Laves phase and to stably secure an effect of increasing high-temperature strength due to solid solution Mo.
摘要翻译：含有软Cr的钢包括以质量％计，C：约0.001％至约0.020％，Si：大于约0.10％且小于约0.50％，Mn：小于约2.00％，P：小于约0.060％，S：小于约0.008％，Cr：约12.0％至约16.0％，Ni：约0.05％至约1.00％，N：小于约0.020％，Nb：约10x C + N）至约1.00％，Mo：大于约0.80％且小于约3.00％，其中由Si和Mo表示的合金元素的含量分别为质量％满足式Si < 1.2-0.4 Mo，以防止Laves相沉淀，并稳定地确保由于固溶Mo而使高温强度提高的效果。

6. 发明授权

US06884388B2 Low carbon martensitic stainless steel and method for production thereof 有权
标题翻译：低碳马氏体不锈钢及其制造方法
公开(公告)号：US06884388B2
公开(公告)日：2005-04-26
申请号：US10344535
申请日：2001-08-31
申请人： Yoshihiro Ozaki , Toshimitsu Nagaya , Atsushi Miyazaki , Susumu Satoh , Mineo Muraki , Setsuo Kakihara , Toshihiro Kasamo
发明人： Yoshihiro Ozaki , Toshimitsu Nagaya , Atsushi Miyazaki , Susumu Satoh , Mineo Muraki , Setsuo Kakihara , Toshihiro Kasamo
IPC分类号： C21D8/02 , C22C38/00 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/38 , C22C38/42 , C22C38/58 , C22C38/28
CPC分类号： C22C38/26 , C21D8/0205 , C21D8/0263 , C22C38/001 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/38 , C22C38/42 , C22C38/58
摘要： A martensitic stainless steel sheet which is hard to be softened by tempering caused by heating during the use of a disk brake, can maintain the predetermined hardness, and has excellent punching workability, bending workability before quenching, and a particularly small shear drop, and in which a predetermined hardness after quenching is constantly achieved, in a low carbon martensitic stainless steel sheet used only after quenching. Specifically, the sheet contains, on the basis of mass percent, 0.030% to 0.100% C; 0.50% or less of Si; 1.00% to 2.50% Mn; more than 10.00% to 15.00% Cr; at least one selected from the group consisting of 0.01% to 0.50% Ti, 0.01% to 0.50% V, 0.01% to 1.00% Nb, and 0.01% to 1.00% Zr; N in an amount defined by the following expression, N: 0.005% to (Ti+V)×14/50+(Nb+Zr)×14/90; and the balance being Fe and incidental impurities.
摘要翻译：在使用盘式制动器时由于加热而难以软化的马氏体不锈钢板可以保持预定的硬度，并且具有优异的冲压加工性，淬火前的弯曲加工性和特别小的剪切降低在淬火后使用的低碳马氏体系不锈钢板中，不断地实现淬火后的预定硬度。具体而言，以质量％计含有0.030〜0.100％的C; 0.50％以下的Si; 1.00％至2.50％Mn; 超过10.00％至15.00％的Cr; 选自由0.01％至0.50％Ti，0.01％至0.50％V，0.01％至1.00％Nb和0.01％至1.00％Zr组成的组中的至少一种; N以下列表达式定义：N：0.005％至（Ti + V）x14 / 50 +（Nb + Zr）x14 / 90; 余量为Fe和杂质。

7. 发明授权

US06168756A Highly corrosion-resistant chromium-containing steel with excellent oxidation resistance and intergranular corrosion resistance 有权
标题翻译：高耐腐蚀的含铬钢，具有优异的抗氧化性和耐晶间腐蚀性
公开(公告)号：US06168756A
公开(公告)日：2001-01-02
申请号：US09431171
申请日：1999-11-01
申请人： Junichiro Hirasawa , Atsushi Miyazaki , Kazuhide Ishii , Susumu Satoh , Haruhiko Ishizuka
发明人： Junichiro Hirasawa , Atsushi Miyazaki , Kazuhide Ishii , Susumu Satoh , Haruhiko Ishizuka
IPC分类号： C22C3834
CPC分类号： C22C38/50 , C22C38/44
摘要： A highly corrosion resistant chromium-containing steel has corrosion resistance and oxidation resistance comparable or superior to those of low Cr-stainless steel (Cr content: 11-13% by weight), and excellent intergranular corrosion resistance not attainable in existing chromium containing steels. However, the steel has such a low Cr content that it is not classified as a stainless steel. A preferred composition on a weight % basis, is: C: 0.015% or less, Si: from more than 1.0% to 2.0%, Mn: 0.5% or less, P: 0.05% or less, S: 0.01 or less, Ni: 0.015% or less, provided that sum of the C content and the N content (C+N): 0.020% or less. Ti: from more than 0.30% to 0.50% in which the contents for Cr, Ti, C and N, that is, [Cr], [Ti], [C] and [N] satisfying the following relation: [Ti]/([C]+[N])≧64−4×[Cr], balance of Fe and incidental impurities.
摘要翻译：高耐腐蚀性含铬钢具有与低Cr不锈钢（Cr含量：11〜13重量％）相当或优于其耐蚀性和抗氧化性，并且在现有的含铬钢中不能获得优异的晶间耐腐蚀性。然而，钢具有这样的低Cr含量，不被分类为不锈钢。以重量％为基准的优选组成为：C：0.015％以下，Si：1.0％〜2.0％，Mn：0.5％以下，P：0.05％以下，S：0.01以下，Ni：：0.015％以下，条件是C含量和N含量（C + N）之和为0.020％以下。 Ti：大于0.30％〜0.50％，其中Cr，Ti，C和N，即[Cr]，[Ti]，[C]和[N]的含量满足以下关系：[Ti] / （[C] + [N]）> = 64-4x [Cr]，余量为Fe和杂质。

8. 发明授权

US5653825A Ferrite-type hot-rolled stainless steel sheet having excellent resistance to surface roughening and to high-temperature fatigue after working 失效
标题翻译：铁素体型热轧不锈钢板，表面粗糙度优异，加工后高温疲劳
公开(公告)号：US5653825A
公开(公告)日：1997-08-05
申请号：US667645
申请日：1996-06-21
申请人： Masaaki Kohno , Atsushi Miyazaki , Susumu Satoh , Koji Yamato
发明人： Masaaki Kohno , Atsushi Miyazaki , Susumu Satoh , Koji Yamato
IPC分类号： C22C38/00 , C22C38/32 , C22C38/34
CPC分类号： C22C38/32
摘要： A ferrite-type hot-rolled stainless steel sheet is composed of a selected class of elements in specified amounts. Even when cold rolling and its subsequent process steps are omitted, the hot-rolled steel sheet is sufficiently workable and excellent in surface roughening resistance and high-temperature fatigue properties after working. The steel sheet is easy to produce with a wide range of annealing temperatures.
摘要翻译：铁素体型热轧不锈钢板由选定种类的元素组成。即使省略冷轧及其后续的工序，热轧钢板也可以充分地进行加工，表面粗糙化和加工后的耐高温疲劳特性也好。钢板易于生产，具有广泛的退火温度。

9. 发明授权

US08878770B2 Control method of electro-optical device, controller of electro-optical device, electro-optical device, and electronic apparatus 有权
标题翻译：电光装置的控制方法，电光装置的控制器，电光装置和电子装置
公开(公告)号：US08878770B2
公开(公告)日：2014-11-04
申请号：US13461239
申请日：2012-05-01
申请人： Atsushi Miyazaki , Kota Muto
发明人： Atsushi Miyazaki , Kota Muto
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/08 , G09G2310/04 , G09G2320/103
摘要： A control method of an electro-optical device includes: performing a first supply process for supplying an electric potential corresponding to the changed gray level to a pixel electrode of a first pixel; performing a second supply process for supplying the same electric potential as an electric potential of a counter electrode to a pixel electrode of a second pixel; extracting a contour image from a difference between an image before the image rewriting and an image after the image rewriting; determining whether or not the first supply process is being performed, in units of a pixel, for contour display pixels that display the contour image; and performing a contour elimination process for supplying an electric potential for eliminating the contour image to the pixel electrode of a pixel, for which it is determined that the first supply process is not being performed, among the contour display pixels.
摘要翻译：电光装置的控制方法包括：向第一像素的像素电极执行用于将与改变的灰度对应的电位提供的第一供给处理; 执行向第二像素的像素电极提供与电极相同的电位的第二供给处理; 从图像重写前的图像与图像重写后的图像之间的差异提取轮廓图像; 针对显示轮廓图像的轮廓显示像素，确定是否以像素为单位执行第一供给处理; 并且在轮廓显示像素中执行用于将除去轮廓图像的电位提供给像素的像素电极的轮廓消除处理，其中确定没有进行第一供给处理。

10. 发明授权

US08395580B2 Method for driving electrophoresis display device, electrophoresis display device, and electronic apparatus 有权
标题翻译：驱动电泳显示装置，电泳显示装置和电子装置的方法
公开(公告)号：US08395580B2
公开(公告)日：2013-03-12
申请号：US12180375
申请日：2008-07-25
申请人： Atsushi Miyazaki
发明人： Atsushi Miyazaki
IPC分类号： G09G3/34
CPC分类号： G09G3/3446 , G09G2300/0809 , G09G2310/06 , G09G2380/02
摘要： There is provided a method for driving an electrophoresis display device equipped with a plurality of pixel electrodes, each of the pixel electrode being provided for every pixel, a common electrode provided to oppose the plurality of pixel electrodes, and an electrophoresis element containing electrophoresis particles, the electrophoresis element being sandwiched by the plurality of pixel electrodes and the common electrode. The method includes driving the electrophoresis element and updating a display by a common voltage swing drive method in which a rectangular wave in which a first potential and a second potential are repeated is applied to the common electrode for not less than one cycle during a display update time in which the first potential or the second potential for moving the electrophoresis particles is applied to each of the pixel electrodes. A frequency of the rectangular wave is not less than 20 Hz.
摘要翻译：提供一种驱动具有多个像素电极的电泳显示装置的方法，每个像素设置每个像素电极，与多个像素电极相对设置的公共电极和包含电泳颗粒的电泳元件，电泳元件被多个像素电极和公共电极夹在中间。该方法包括驱动电泳元件并通过共同的电压摆动驱动方法来更新显示器，其中在显示更新期间将不小于一个周期的第一电位和第二电位重复的矩形波施加到公共电极将电泳颗粒移动的第一电位或第二电位施加到每个像素电极的时间。矩形波的频率不小于20Hz。

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