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1. 发明授权

US09579701B2 Manufacturing method of non-oriented electrical steel sheet 有权
标题翻译：无取向电工钢板的制造方法
公开(公告)号：US09579701B2
公开(公告)日：2017-02-28
申请号：US13813862
申请日：2011-07-29
申请人： Takeshi Kubota , Masahiro Fujikura
发明人： Takeshi Kubota , Masahiro Fujikura
IPC分类号： B21B15/00 , C21D8/12 , C21D6/00 , C21D9/46 , C22C38/00 , C22C38/04 , C22C38/06 , C22C38/16 , C22C38/18 , C22C38/34 , H01F1/16 , C22C38/02
CPC分类号： B21B15/00 , C21D6/008 , C21D8/1222 , C21D8/1233 , C21D8/1266 , C21D8/1272 , C21D9/46 , C21D2201/05 , C22C38/002 , C22C38/004 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/16 , C22C38/18 , C22C38/34 , H01F1/16
摘要： A steel having a predetermined composition is hot-rolled so as to form a steel strip, the steel strip is subjected to first cold-rolling, the steel strip is subjected to intermediate annealing, the steel strip is subjected to second cold-rolling, and the steel strip is subjected to finish annealing. A finish temperature in the hot-rolling is 900° C. or less, annealing is not performed between the hot-rolling and the first cold-rolling, and a rolling reduction in the second cold-rolling is not less than 40% nor more than 85%.
摘要翻译：将具有预定组成的钢热轧成钢带，对钢带进行第一次冷轧，对钢带进行中间退火，对钢带进行第二次冷轧，对钢带进行最终退火。热轧时的终轧温度为900℃以下，在热轧和第一次冷轧之间不进行退火，第二次冷轧的轧制压下率也不低于40％超过85％。

2. 发明申请

US20130125601A1 MANUFACTURING METHOD OF NON-ORIENTED ELECTRICAL STEEL SHEET 有权
标题翻译：非定向电工钢板的制造方法
公开(公告)号：US20130125601A1
公开(公告)日：2013-05-23
申请号：US13813862
申请日：2011-07-29
申请人： Takeshi Kubota , Masahiro Fujikura
发明人： Takeshi Kubota , Masahiro Fujikura
IPC分类号： B21B15/00
CPC分类号： B21B15/00 , C21D6/008 , C21D8/1222 , C21D8/1233 , C21D8/1266 , C21D8/1272 , C21D9/46 , C21D2201/05 , C22C38/002 , C22C38/004 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/16 , C22C38/18 , C22C38/34 , H01F1/16
摘要： A steel having a predetermined composition is hot-rolled so as to form a steel strip, the steel strip is subjected to first cold-rolling, the steel strip is subjected to intermediate annealing, the steel strip is subjected to second cold-rolling, and the steel strip is subjected to finish annealing. A finish temperature in the hot-rolling is 900° C. or less, annealing is not performed between the hot-rolling and the first cold-rolling, and a rolling reduction in the second cold-rolling is not less than 40% nor more than 85%.
摘要翻译：将具有预定组成的钢热轧成钢带，对钢带进行第一次冷轧，对钢带进行中间退火，对钢带进行第二次冷轧，对钢带进行最终退火。热轧时的终轧温度为900℃以下，在热轧和第一次冷轧之间不进行退火，第二次冷轧的轧制压下率也不低于40％超过85％。

3. 发明申请

US20120305140A1 NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF 有权
标题翻译：非指定电工钢板及其制造方法
公开(公告)号：US20120305140A1
公开(公告)日：2012-12-06
申请号：US13577946
申请日：2011-02-15
申请人： Shuichi Yamazaki , Takeshi Kubota , Yousuke Kurosaki , Masahiro Fujikura , Takahide Shimazu
发明人： Shuichi Yamazaki , Takeshi Kubota , Yousuke Kurosaki , Masahiro Fujikura , Takahide Shimazu
IPC分类号： B32B15/04 , C23C22/07 , C23C22/78
CPC分类号： H01F1/14783 , C21D1/26 , C21D6/002 , C21D6/005 , C21D6/008 , C21D8/12 , C21D8/1244 , C21D8/1283 , C21D8/1288 , C21D9/46 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/34 , C23C8/10 , C23C8/18 , C23C22/07 , C23C22/50 , C23C22/74 , C23C24/00 , C23C28/00 , H01F1/18 , H01F41/32
摘要： A non-oriented electrical steel sheet includes: a base iron (1); and a tension applying type insulating film (2) of not less than 1 g/m2 nor more than 6 g/m2 on a surface of the base iron (1). An oxide layer (3) containing at least one type of oxide selected from the group consisting of Si, Al, and Cr and having a thickness of not less than 0.01 μm nor more than 0.5 μm is formed on the surface of the base iron (1).
摘要翻译：无取向电工钢板包括：基底铁（1）; 以及在基础铁（1）的表面上不小于1g / m 2且不大于6g / m 2的张力施加型绝缘膜（2）。在基底铁的表面上形成含有选自Si，Al和Cr中的至少一种氧化物层（3），厚度不小于0.01μm，不大于0.5μm的氧化物层 1）。

4. 发明授权

US06918966B2 Low iron loss and low noise grain-oriented electrical steel sheet and a method for producing the same 有权
标题翻译：低铁损和低噪音晶粒取向电工钢板及其制造方法
公开(公告)号：US06918966B2
公开(公告)日：2005-07-19
申请号：US10288784
申请日：2002-11-06
申请人： Masahiro Fujikura , Satoshi Arai , Masato Mizokami , Hisashi Mogi , Takeshi Kubota
发明人： Masahiro Fujikura , Satoshi Arai , Masato Mizokami , Hisashi Mogi , Takeshi Kubota
IPC分类号： C21D8/12 , H01F1/147 , H01F1/16
CPC分类号： C21D8/1294 , B23K2103/04 , C21D8/1288 , H01F1/14775
摘要： The object of the present invention is to provide a low iron loss and low noise grain-oriented electrical steel sheet for securing both low core loss and low noise of a transformer at the same time.The present invention relates to a grain-oriented electrical steel sheet containing Si: 1.0-4.0 wt % produced by controlling, with regard to εO, which is defined as a 0-p value when a grain-oriented electrical steel sheet is magnetized up to a saturated magnetic flux density, and ε17, which is defined as the value obtained by subtracting a 0-p value at the magnetization magnetic flux density of 1.7 T from a 0-p value at a saturated magnetic flux density, εOC and ε17L, which are absolute values deviated by forming a tension film and a forsterite film, and εOL and ε17L, which are absolute values deviated by irradiating laser after the film formation, in adequate ranges respectively, and further controlling λ17, which is a 0-p value at the magnetization magnetic flux density of 1.7 T, in the most appropriate range, when measuring a 0-p value of magnetostriction vibration in the rolling direction.
摘要翻译：本发明的目的是提供一种用于同时确保变压器的低铁损和低噪声的低铁损和低噪音晶粒取向电工钢板。本发明涉及一种含有Si：1.0-4.0重量％的晶粒取向电工钢板，它是通过控制ε- 定向为电磁钢板达到饱和磁通密度，ε17被定义为通过从磁通密度减去1.7T的磁化磁通密度的0-p值而得到的值饱和磁通密度为ε-0的p值为ε-1，其为通过形成张力膜和镁橄榄石膜而偏离的绝对值，ε

5. 发明授权

US09187830B2 Non-oriented electrical steel sheet and manufacturing method thereof 有权
标题翻译：无方向性电工钢板及其制造方法
公开(公告)号：US09187830B2
公开(公告)日：2015-11-17
申请号：US13577946
申请日：2011-02-15
申请人： Shuichi Yamazaki , Takeshi Kubota , Yousuke Kurosaki , Masahiro Fujikura , Takahide Shimazu
发明人： Shuichi Yamazaki , Takeshi Kubota , Yousuke Kurosaki , Masahiro Fujikura , Takahide Shimazu
IPC分类号： H01F1/18 , C23C8/10 , C23C24/00 , C21D8/12 , C21D9/46 , C22C38/02 , C22C38/04 , C22C38/06 , C23C8/18 , C23C22/74 , C23C28/00
CPC分类号： H01F1/14783 , C21D1/26 , C21D6/002 , C21D6/005 , C21D6/008 , C21D8/12 , C21D8/1244 , C21D8/1283 , C21D8/1288 , C21D9/46 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/34 , C23C8/10 , C23C8/18 , C23C22/07 , C23C22/50 , C23C22/74 , C23C24/00 , C23C28/00 , H01F1/18 , H01F41/32
摘要： A non-oriented electrical steel sheet includes: a base iron (1); and a tension applying type insulating film (2) of not less than 1 g/m2 nor more than 6 g/m2 on a surface of the base iron (1). An oxide layer (3) containing at least one type of oxide selected from the group consisting of Si, Al, and Cr and having a thickness of not less than 0.01 μm nor more than 0.5 μm is formed on the surface of the base iron (1).
摘要翻译：无取向电工钢板包括：基底铁（1）; 以及在基础铁（1）的表面上不小于1g / m 2且不大于6g / m 2的张力施加型绝缘膜（2）。在基底铁的表面上形成含有选自Si，Al和Cr中的至少一种氧化物层（3），厚度不小于0.01μm，不大于0.5μm的氧化物层 1）。

6. 发明授权

US06558479B2 Low iron loss and low noise grain-oriented electrical steel sheet and a method for producing the same 有权
标题翻译：低铁损和低噪音晶粒取向电工钢板及其制造方法
公开(公告)号：US06558479B2
公开(公告)日：2003-05-06
申请号：US09854266
申请日：2001-05-11
申请人： Masahiro Fujikura , Satoshi Arai , Masato Mizokami , Hisashi Mogi , Takeshi Kubota
发明人： Masahiro Fujikura , Satoshi Arai , Masato Mizokami , Hisashi Mogi , Takeshi Kubota
IPC分类号： H01F118
CPC分类号： C21D8/1294 , B23K2103/04 , C21D8/1288 , H01F1/14775
摘要： The object of the present invention is to provide a low iron loss and low noise grain-oriented electrical steel sheet for securing both low core loss and low noise of a transformer at the same time. The present invention relates to a grain-oriented electrical steel sheet containing Si: 1.0-4.0 wt % produced by controlling, with regard to &egr;O, which is defined as a 0-p value when a grain-oriented electrical steel sheet is magnetized up to a saturated magnetic flux density, and &egr;17, which is defined as the value obtained by subtracting a 0-p value at the magnetization magnetic flux density of 1.7 T from a 0-p value at a saturated magnetic flux density, &egr;OC and &egr;17L, which are absolute values deviated by forming a tension film and a forsterite film, and &egr;OL and &egr;17L, which are absolute values deviated by irradiating laser after the film formation, in adequate ranges respectively, and further controlling &lgr;17, which is a 0-p value at the magnetization magnetic flux density of 1.7 T, in the most appropriate range, when measuring a 0-p value of magnetostriction vibration in the rolling direction.
摘要翻译：本发明的目的是提供一种用于同时确保变压器的低铁损和低噪声的低铁损和低噪音晶粒取向电工钢板。本发明涉及一种含有Si：1.0-4.0wt％的晶粒取向电工钢板，其对于epsiO，通过控制方向性电磁钢板被磁化时定义为0-p值饱和磁通密度和epsi17，其定义为通过以饱和磁通密度εiOC和epsi17L从0-p值减去1.7T的磁化磁通密度的0-p值获得的值，其中εi 是通过形成张力膜和镁橄榄石膜而偏离的绝对值，分别在成膜后通过照射激光而偏离的绝对值的epsiOL和epsi17L分别在足够的范围内，并且进一步控制lambd17，其为0-p值当测量轧制方向上的磁致伸缩振动的0-p值时，磁化磁通密度为1.7T，处于最合适的范围内。

7. 发明授权

US08934794B2 Image forming apparatus, stirring unit and process cartridge 有权
标题翻译：图像形成装置，搅拌装置和处理盒
公开(公告)号：US08934794B2
公开(公告)日：2015-01-13
申请号：US13433611
申请日：2012-03-29
申请人： Takeshi Kubota
发明人： Takeshi Kubota
IPC分类号： G03G15/00 , G03G15/08 , G03G21/20
CPC分类号： G03G15/0846 , G03G15/0848 , G03G15/0887 , G03G15/0889 , G03G21/206
摘要： A developer stirring unit is rotated and driven without driving an electrophotographic photosensitive drum according to output information of a temperature detection unit of an image forming apparatus during a non-image formation period, thereby cooling a developer near a developing roller.
摘要翻译：根据图像形成装置的温度检测单元的输出信息，在非图像形成期间，显影剂搅拌单元被旋转驱动而不驱动电子照相感光鼓，从而冷却显影辊附近的显影剂。

8. 发明授权

US08742758B2 Magnetic resonance imaging apparatus and method 有权
标题翻译：磁共振成像装置及方法
公开(公告)号：US08742758B2
公开(公告)日：2014-06-03
申请号：US12952903
申请日：2010-11-23
申请人： Miho Nagasawa , Yoshihiro Oda , Antoine Choppin , Takeshi Kubota
发明人： Miho Nagasawa , Yoshihiro Oda , Antoine Choppin , Takeshi Kubota
IPC分类号： G01V3/00 , G01R33/44
CPC分类号： G01R33/3415 , G01R33/3664 , G01R33/4833
摘要： A magnetic resonance imaging apparatus includes a plurality of coil elements for receiving magnetic resonance signals of a subject in a plurality of selectable combinations. The magnetic resonance imaging apparatus also includes a sensitive region storage device for storing respective sensitive regions for the combinations of the coil elements, a setting device for setting scan regions, a calculation device for calculating a scan volume rate indicating each of proportions of overlap regions between the scan regions and the sensitive regions to the scan regions, and a sensitivity volume rate indicating each of proportions of the overlap regions to the sensitive regions, and a selection device for selecting each combination of the coil elements used to receive the magnetic resonance signals of the subject, out of the combinations of the coil elements, based on the scan volume rate and the sensitivity volume rate.
摘要翻译：磁共振成像装置包括用于以多个可选组合接收被检体的磁共振信号的多个线圈元件。磁共振成像装置还包括敏感区域存储装置，用于存储用于线圈元件的组合的各个敏感区域，用于设置扫描区域的设置装置，用于计算扫描体积率的计算装置，该计算装置指示每个扫描体积率之间的重叠区域的比例扫描区域和扫描区域的敏感区域以及指示与敏感区域的重叠区域的比例的每一个的灵敏度体积率，以及用于选择用于接收磁共振信号的线圈元件的每个组合的选择装置基于扫描体积率和灵敏度体积率，线圈元件的组合中的受试者。

9. 发明申请

US20130070188A1 MULTIPLE VIEW LIQUID CRYSTAL DISPLAY 有权
标题翻译：多重查看液晶显示
公开(公告)号：US20130070188A1
公开(公告)日：2013-03-21
申请号：US13549834
申请日：2012-07-16
申请人： Yoshimitsu ISHIKAWA , Takeshi Kubota
发明人： Yoshimitsu ISHIKAWA , Takeshi Kubota
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , H04N13/31
摘要： In a multiple view liquid crystal display, occurrence of a reverse view phenomenon and a reverse view crosstalk are suppressed. A black matrix is formed on the opposed surface of a counter substrate to a TFT substrate in a liquid crystal panel, and a parallax barrier is provided on the black matrix with a gap layer having a predetermined thickness interposed therebetween. The black matrix includes a first light blocking part disposed immediately below an opening in the parallax barrier, and a second light blocking part with a portion immediate thereabove covered by the parallax barrier. The second light blocking part includes a low refractive-index film (reverse view preventive film), having a lower refractive index than that of a liquid crystal, at the end thereof which is in contact with a pixel opening between the second light blocking part and the adjacent first light blocking part.
摘要翻译：在多视图液晶显示器中，抑制了反向视图现象和反向视图串扰的发生。在液晶面板的TFT基板的对置面上形成有黑色矩阵，并且在黑矩阵上设有间隔层，并具有规定厚度的间隙层。该黑色矩阵包括位于视差屏障中的开口正下方的第一遮光部分和具有由该视差屏障覆盖的其上的部分的第二遮光部分。第二遮光部包括在与第二遮光部和第二遮光部之间的像素开口接触的端部具有比液晶低的折射率的低折射率膜（防反射膜）相邻的第一遮光部分。

10. 发明申请

US20120156086A1 NON-ORIENTED ELECTRICAL STEEL SHEET 审中-公开
标题翻译：非指向电工钢板
公开(公告)号：US20120156086A1
公开(公告)日：2012-06-21
申请号：US13393881
申请日：2010-08-25
申请人： Takeshi Kubota
发明人： Takeshi Kubota
IPC分类号： C22C38/06 , C22C38/02 , C22C38/08
CPC分类号： C22C38/02 , C21D8/1233 , C21D8/1283 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , H01F1/16
摘要： A non-oriented electrical steel sheet contains 2.8 mass % or more and 4.0 mass % or less of Si, 0.2 mass % or more and 3.0 mass % or less of Al, and 0.02 mass % or more and 0.2 mass % or less of P. The non-oriented electrical steel sheet contains further contains 0.5 mass % or more in total of at least one kinds selected from a group consisting of 4.0 mass % or less of Ni and 2.0 mass % or less of Mn. A C content is 0.05 mass % or less, a N content is 0.01 mass % or less, an average grain diameter is 15 μm or less, and a axial density is 6 or larger.
摘要翻译：无取向电工钢板含有Si：2.8质量％以上且4.0质量％以下，Al为0.2质量％以上且3.0质量％以下，P：0.02质量％以上且0.2质量％以下该无取向电工钢板的含量进一步含有选自由4.0质量％以下的Ni和2.0质量％以下的Mn组成的组中的至少一种的0.5质量％以上。 C含量为0.05质量％以下，N含量为0.01质量％以下，平均粒径为15μm以下，<111>轴向密度为6以上。

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