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1.发明授权公开(公告)号：US08900688B2
公开(公告)日：2014-12-02
申请号：US14119774
申请日：2012-05-28
申请人： Tatsuhiko Sakai , Yoshio Nakamura , Kazuyuki Tashiro , Shohji Nagano , Shuichi Yamazaki , Koji Hirano
发明人： Tatsuhiko Sakai , Yoshio Nakamura , Kazuyuki Tashiro , Shohji Nagano , Shuichi Yamazaki , Koji Hirano
CPC分类号： C21D8/1277 , B05D3/06 , C21D8/1283 , C21D8/1288 , C21D10/005 , C21D2201/05 , C22C38/02 , C22C38/04 , H01F1/18 , Y10T428/24488 , Y10T428/24777 , Y10T428/24793
摘要： To provide a grain oriented electrical steel sheet that can securely suppress propagation of lateral strain, and can make a product even from a portion where the lateral strain occurs. A grain oriented electrical steel sheet of the present invention has a linearly altered portion 14 generated in a glass coating film 12 at one of side edges of a steel sheet 11, in a continuous line or in a discontinuous broken line in a direction parallel with a rolling direction of the steel sheet, and having a composition different from a composition in other portions of the glass coating film. An average value of a deviation angle of a direction of an axis of easy magnetization of crystal grains relative to the rolling direction is 0° or more and 20° or less in a base metal iron portion of the steel sheet 11 at a position along a width direction of the steel sheet, the position corresponding to the linearly altered portion 14.
摘要翻译： 为了提供能够可靠地抑制横向应变的扩展的晶粒取向电工钢板，能够从产生横向应变的部分产生均匀的产品。 本发明的晶粒取向电工钢板具有在钢板11的一个侧缘处的玻璃涂膜12中产生的线性变化部分14，在连续线上或在与 钢板的轧制方向，并且其组成与玻璃涂膜的其它部分的组成不同。 钢板11的贱金属铁部分在沿着沿着轧制方向的位置处的晶粒相对于轧制方向的易磁化轴方向的偏离角的平均值为0°以上且20°以下 钢板的宽度方向，对应于线性变化部分14的位置。
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2.发明申请公开(公告)号：US20140106130A1
公开(公告)日：2014-04-17
申请号：US14119774
申请日：2012-05-28
申请人： Tatsuhiko Sakai , Yoshio Nakamura , Kazuyuki Tashiro , Shohji Nagano , Shuichi Yamazaki , Koji Hirano
发明人： Tatsuhiko Sakai , Yoshio Nakamura , Kazuyuki Tashiro , Shohji Nagano , Shuichi Yamazaki , Koji Hirano
CPC分类号： C21D8/1277 , B05D3/06 , C21D8/1283 , C21D8/1288 , C21D10/005 , C21D2201/05 , C22C38/02 , C22C38/04 , H01F1/18 , Y10T428/24488 , Y10T428/24777 , Y10T428/24793
摘要： To provide a grain oriented electrical steel sheet that can securely suppress propagation of lateral strain, and can make a product even from a portion where the lateral strain occurs. A grain oriented electrical steel sheet of the present invention has a linearly altered portion 14 generated in a glass coating film 12 at one of side edges of a steel sheet 11, in a continuous line or in a discontinuous broken line in a direction parallel with a rolling direction of the steel sheet, and having a composition different from a composition in other portions of the glass coating film. An average value of a deviation angle of a direction of an axis of easy magnetization of crystal grains relative to the rolling direction is 0° or more and 20° or less in a base metal iron portion of the steel sheet 11 at a position along a width direction of the steel sheet, the position corresponding to the linearly altered portion 14.
摘要翻译： 为了提供能够可靠地抑制横向应变的扩展的晶粒取向电工钢板，能够从产生横向应变的部分产生均匀的产品。 本发明的晶粒取向电工钢板具有在钢板11的一个侧缘处的玻璃涂膜12中产生的线性变化部分14，在连续线上或在与 钢板的轧制方向，并且其组成与玻璃涂膜的其它部分的组成不同。 钢板11的贱金属铁部分在沿着沿着轧制方向的位置处的晶粒相对于轧制方向的易磁化轴方向的偏离角的平均值为0°以上且20°以下 钢板的宽度方向，对应于线性变化部分14的位置。
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公开(公告)号：US20130118654A1
公开(公告)日：2013-05-16
申请号：US13812229
申请日：2010-07-28
申请人： Tatsuhiko Sakai , Koji Hirano , Satoshi Arai , Yoshiyuki Ushigami
发明人： Tatsuhiko Sakai , Koji Hirano , Satoshi Arai , Yoshiyuki Ushigami
CPC分类号： H01F1/14775 , C21D8/0205 , C21D8/0278 , C21D8/12 , C21D8/1233 , C21D8/1277 , C21D9/46 , C21D10/00 , C21D2201/05 , C22C38/34 , H01F1/01 , H01F1/16
摘要： A silicon steel sheet (1) containing Si is cold-rolled. Next, a decarburization annealing (3) of the silicon steel sheet (1) is performed so as to cause a primary recrystallization. Next, the silicon steel sheet (1) is coiled so as to obtain a steel sheet coil (31). Next, an annealing (6) of the steel sheet coil (31) is performed through batch processing so as to cause a secondary recrystallization. Next, the steel sheet coil (31) is uncoiled and flattened. Between the cold-rolling and the obtaining the steel sheet coil (31), a laser beam is irradiated a plurality of times at predetermined intervals on a surface of the silicon steel sheet (1) from one end to the other end of the silicon steel sheet (1) along a sheet width direction (2). When the secondary recrystallization is caused, grain boundaries passing from a front surface to a rear surface of the silicon steel sheet (1) along paths of the laser beams are generated.
摘要翻译： 含有Si的硅钢板（1）被冷轧。 接着，进行硅钢板（1）的脱碳退火（3），进行一次再结晶。 接下来，将硅钢板（1）卷绕成钢板卷（31）。 接着，通过分批处理进行钢板卷材31的退火（6），进行二次再结晶。 接下来，钢板卷（31）开卷并变平。 在冷轧与获得钢板卷（31）之间，在硅钢板（1）的表面上以规定间隔多次照射激光，从硅钢的一端到另一端 片材（1）沿着片材宽度方向（2）。 当发生二次再结晶时，产生沿着激光束的路径从硅钢板（1）的前表面延伸到后表面的晶界。
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公开(公告)号：US08790471B2
公开(公告)日：2014-07-29
申请号：US13812229
申请日：2010-07-28
申请人： Tatsuhiko Sakai , Koji Hirano , Satoshi Arai , Yoshiyuki Ushigami
发明人： Tatsuhiko Sakai , Koji Hirano , Satoshi Arai , Yoshiyuki Ushigami
CPC分类号： H01F1/14775 , C21D8/0205 , C21D8/0278 , C21D8/12 , C21D8/1233 , C21D8/1277 , C21D9/46 , C21D10/00 , C21D2201/05 , C22C38/34 , H01F1/01 , H01F1/16
摘要： A silicon steel sheet (1) containing Si is cold-rolled. Next, a decarburization annealing (3) of the silicon steel sheet (1) is performed so as to cause a primary recrystallization. Next, the silicon steel sheet (1) is coiled so as to obtain a steel sheet coil (31). Next, an annealing (6) of the steel sheet coil (31) is performed through batch processing so as to cause a secondary recrystallization. Next, the steel sheet coil (31) is uncoiled and flattened. Between the cold-rolling and the obtaining the steel sheet coil (31), a laser beam is irradiated a plurality of times at predetermined intervals on a surface of the silicon steel sheet (1) from one end to the other end of the silicon steel sheet (1) along a sheet width direction (2). When the secondary recrystallization is caused, grain boundaries passing from a front surface to a rear surface of the silicon steel sheet (1) along paths of the laser beams are generated.
摘要翻译： 含有Si的硅钢板（1）被冷轧。 接着，进行硅钢板（1）的脱碳退火（3），进行一次再结晶。 接下来，将硅钢板（1）卷绕成钢板卷（31）。 接着，通过分批处理进行钢板卷材31的退火（6），进行二次再结晶。 接下来，钢板卷（31）开卷并变平。 在冷轧与获得钢板卷（31）之间，在硅钢板（1）的表面上以规定间隔多次照射激光，从硅钢的一端到另一端 片材（1）沿着片材宽度方向（2）。 当发生二次再结晶时，产生沿着激光束的路径从硅钢板（1）的前表面延伸到后表面的晶界。
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公开(公告)号：US09139886B2
公开(公告)日：2015-09-22
申请号：US13637587
申请日：2011-03-29
申请人： Tatsuhiko Sakai , Hideyuki Hamamura
发明人： Tatsuhiko Sakai , Hideyuki Hamamura
CPC分类号： C21D8/1294 , B23K26/0006 , B23K26/354 , B23K26/364 , B23K26/40 , B23K2101/35 , B23K2103/50 , C21D2201/05 , Y10T428/12389
摘要： In a method for producing a grain-oriented electrical steel sheet, grooves each having a given length and extending in a direction including a direction perpendicular to a transportation direction of the grain-oriented electrical steel sheet are formed at given intervals in the transportation direction by irradiating the surface of the grain-oriented electrical steel sheet with a laser beam while scanning the surface of the grain-oriented electrical steel sheet with the laser beam. Further, in the method for manufacturing a grain-oriented electrical steel sheet, the laser beam is a continuous-wave laser beam having a laser wavelength λ of 1.0 μm to 2.1 μm, power density Pd [W/mm2] which is obtained by dividing laser beam intensity P by a focused beam area S is 5×105 W/mm2 or more, and the power density Pd [W/mm2] and scanning speed V [mm/s] of a focused spot of the laser beam on the surface of the grain-oriented electrical steel sheet satisfy a relationship of 0.005×Pd+3000≦V≦0.005×Pd+40000.
摘要翻译： 在晶粒取向电工钢板的制造方法中，沿着与方向性电磁钢板的输送方向垂直的方向具有给定长度并延伸的槽沿输送方向以给定的间隔形成， 用激光束对晶粒取向电工钢板的表面进行照射，同时用激光束扫描方向性电磁钢板的表面。 此外，在晶粒取向电工钢板的制造方法中，激光束是激光波长λ为1.0〜2.1μm的连续波激光，功率密度Pd [W / mm2] 聚焦光束区域S的激光束强度P为5×105W / mm 2以上，激光束的聚焦点的表面的功率密度Pd [W / mm2]和扫描速度V [mm / s] 的晶粒取向电工钢板满足0.005×Pd + 3000＆amp; NlE; V＆nlE; 0.005×Pd + 40000的关系。
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6.发明授权公开(公告)号：US08503933B2
公开(公告)日：2013-08-06
申请号：US12748998
申请日：2010-03-29
CPC分类号： H04W76/10 , G06K15/4045 , H04L63/0435 , H04L63/06 , H04L63/162 , H04L69/24 , H04L2209/80 , H04N1/00251 , H04N1/00278 , H04W8/005 , H04W8/22 , H04W28/18 , H04W84/18
摘要： A device capability attribute regarding a setting on communication parameters, and provision attribute information indicative of whether or not a communication terminal is in a state that it can provide communication parameters to another communication terminal are stored in advance. The communication terminal, where the device capability attribute has at least a provision capability of the communication parameters, is selected as a provision device. In a case where there are plural communication terminals where the device capability attribute has a communication parameter provision capability, a communication terminal where the device capability attribute has the communication parameter provision capability only is preferentially selected. In a case where the device capability attributes of respective communication terminals are equal, a communication terminal storing the provision attribute information indicative of the state that it can provide the communication parameters is selected as a provision device.
摘要翻译： 关于通信参数的设置的设备能力属性以及指示通信终端是否处于可以向另一通信终端提供通信参数的状态的提供属性信息被预先存储。 选择设备能力属性至少具有通信参数的提供能力的通信终端作为提供设备。 在具有设备能力属性具有通信参数提供能力的多个通信终端的情况下，优先选择仅具有通信参数提供能力的设备能力属性的通信终端。 在各个通信终端的设备能力属性相等的情况下，选择存储表示提供通信参数的状态的提供属性信息的通信终端作为提供装置。
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公开(公告)号：US20130139932A1
公开(公告)日：2013-06-06
申请号：US13816773
申请日：2011-09-09
申请人： Tatsuhiko Sakai , Hideyuki Hamamura
发明人： Tatsuhiko Sakai , Hideyuki Hamamura
CPC分类号： H01F1/01 , C21D8/1266 , C21D8/1272 , C21D8/1294 , C21D2201/05 , H01F1/18 , H01F41/0206
摘要： This method of manufacturing a grain-oriented electrical steel sheet includes, between a cold rolling process and a winding process, a groove formation process of irradiating the surface of a silicon steel sheet with a laser beam multiple times at predetermined intervals in a sheet passing direction, over an area from one end edge to the other end edge, in a sheet width direction of the silicon steel sheet, thereby forming a groove along a locus of the laser beam.
摘要翻译： 这种制造方向性电磁钢板的方法包括在冷轧工序和卷绕工序之间，以规定的间隔以片材通过方向以激光多次照射硅钢板表面的槽形成工序 在从一端缘到另一端缘的区域中，在硅钢板的片材宽度方向上，由此沿着激光束的轨迹形成凹槽。
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公开(公告)号：US20110032918A1
公开(公告)日：2011-02-10
申请号：US12988781
申请日：2009-03-27
申请人： Tatsuhiko Sakai
发明人： Tatsuhiko Sakai
IPC分类号： H04W84/02
CPC分类号： H04W74/002 , H04W84/18
摘要： A communication apparatus decides whether to provide, to a receiving apparatus that receives provided communication parameters, communication parameters that have been set by a communication-parameter setting process performed with another communication apparatus. When it is determined to provide the set communication parameters, a parameter that controls sending of an informing signal is changed in order to increase the number of informing signals sent by the communication apparatus per unit time.
摘要翻译： 通信装置决定是否向接收所提供的通信参数的接收装置提供通过与另一通信装置执行的通信参数设置处理设置的通信参数。 当确定提供设置的通信参数时，改变控制通知信号的发送的参数，以便增加通信设备每单位时间发送的通知信号的数量。
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9.发明授权公开(公告)号：US07882196B2
公开(公告)日：2011-02-01
申请号：US11409314
申请日：2006-04-24
IPC分类号： G06F15/16
CPC分类号： H04W28/18 , H04L61/35 , H04L61/6022 , H04W8/005 , H04W84/20
摘要： In a communication apparatus on a network where communication apparatuses perform direct communication with other apparatuses, a providing apparatus that provides communication parameters, and a reception apparatus that receives the communication parameters are determined based on information indicating the capabilities of communication apparatuses existing on the network, and a transfer direction of the communication parameters is notified to the providing apparatus and the reception apparatus thereby determined.
摘要翻译： 在通信装置与其他装置进行直接通信的网络中的通信装置中，提供通信参数的提供装置和接收通信参数的接收装置基于表示网络上存在的通信装置的能力的信息来确定， 由此确定通信参数的传送方向到提供装置和接收装置。
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公开(公告)号：US20100290447A1
公开(公告)日：2010-11-18
申请号：US12808347
申请日：2009-01-06
申请人： Tatsuhiko Sakai
发明人： Tatsuhiko Sakai
IPC分类号： H04W40/00
摘要： Different communication parameters are automatically provided in accordance with a setting scheme in communication parameter automatic setting. To do this, when transferring communication parameters to another communication apparatus, a communication parameter provider identifies a communication parameter setting scheme to use, and selects, in accordance with the identified setting scheme, communication parameters to be transferred.
摘要翻译： 根据通信参数自动设置中的设置方案自动提供不同的通信参数。 为此，当将通信参数传送到另一通信装置时，通信参数提供者识别通信参数设置方案，以根据所识别的设置方案来选择要传送的通信参数。
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