公开(公告)号：US20100323206A1

公开(公告)日：2010-12-23

申请号：US12864791

申请日：2009-01-08

申请人： Shingo Soma ,  Kazuhito Hiraga ,  Yoshiki Hirano

发明人： Shingo Soma ,  Kazuhito Hiraga ,  Yoshiki Hirano

IPC分类号： B32B15/04 ,  B32B15/18 ,  C04B35/653 ,  B29C43/20

CPC分类号： H01F1/33 ,  B22F1/02 ,  B22F2998/00 ,  H01F1/24 ,  H01F41/0246 ,  B22F2303/01 ,  B22F2301/35 ,  B22F2301/05 ,  B22F2302/45

摘要： A film composed of a metal or a semimetal is formed on a surface of a soft magnetic powder including iron and oxygen (in step S102). In this case, a silicon-containing film is desirably formed on a surface of the film. Next, compaction is performed on the soft magnetic powder, so that a green compact is obtained (in step S103). Since the film is a metal film or a semimetal film having a high ductility, the density of the green compact produced by the compaction can be higher, and generation of damage, such as cracks or the like, can be prevented in the film. The effects can be also obtained in a case of formation of the silicon-containing film. Next, the green compact is subjected to heating, so that a surface and an interface of the soft magnetic powder of the green compact are oxidized, so that an insulation film is formed (in step S104). Generation of eddy current loss can be prevented by the oxide film. As a result, productivity and magnetic properties can be improved.

摘要翻译： 在包含铁和氧的软磁性粉末的表面上形成由金属或半金属构成的膜（步骤S102）。 在这种情况下，希望在膜的表面上形成含硅膜。 接着，对软磁性粉末进行压实，得到生坯（步骤S103）。 由于膜是具有高延展性的金属膜或半金属膜，所以通过压实产生的压坯的密度可以更高，并且可以防止在膜中产生诸如裂纹等的损坏。 在形成含硅膜的情况下也可以得到效果。 接下来，对生坯进行加热，使得生坯的软磁性粉末的表面和界面被氧化，形成绝缘膜（步骤S104）。 可以通过氧化膜防止产生涡流损耗。 结果，可以提高生产率和磁性。

公开(公告)号：US08737387B2

公开(公告)日：2014-05-27

申请号：US13505138

申请日：2009-10-30

申请人： Motofumi Tanabe ,  Koji Sato ,  Shinji Furuya ,  Shingo Soma ,  Tetsuya Yokotani

发明人： Motofumi Tanabe ,  Koji Sato ,  Shinji Furuya ,  Shingo Soma ,  Tetsuya Yokotani

IPC分类号： H04L12/56

CPC分类号： H04L12/66 ,  H04L29/08846 ,  H04L65/1006 ,  H04L65/1036 ,  H04L65/608

摘要： A gateway unit which relays communication between a call control network and a terminal having no call control function. The gateway unit includes: a session control section which substitutively performs call control processing in call control communication performed by the terminal by way of the call control network and reports a band required for the call control communication to the call control network; and a band adjustment section which determines an updated value of a band of the call control communication based on a communication packet in the call control communication, received from the terminal. The session control section reports the updated value to the call control network as the band required by the call control communication.

摘要翻译： 一个中继呼叫控制网络和没有呼叫控制功能的终端之间的通信的网关单元。 网关单元包括：会话控制部分，其通过呼叫控制网络代替执行由终端执行的呼叫控制通信中的呼叫控制处理，并向呼叫控制网络报告呼叫控制通信所需的频带; 以及频带调整部，其基于从所述终端接收到的所述呼叫控制通信中的通信分组，确定所述呼叫控制通信的频带的更新值。 会话控制部分向呼叫控制网络报告更新的值作为呼叫控制通信所需的频带。

公开(公告)号：US20120218989A1

公开(公告)日：2012-08-30

申请号：US13505138

申请日：2009-10-30

申请人： Motofumi Tanabe ,  Koji Sato ,  Shinji Furuya ,  Shingo Soma ,  Tetsuya Yokotani

发明人： Motofumi Tanabe ,  Koji Sato ,  Shinji Furuya ,  Shingo Soma ,  Tetsuya Yokotani

IPC分类号： H04L12/56 ,  H04L12/26

CPC分类号： H04L12/66 ,  H04L29/08846 ,  H04L65/1006 ,  H04L65/1036 ,  H04L65/608

摘要： A gateway unit which relays communication between a call control network and a terminal having no call control function. The gateway unit includes: a session control section which substitutively performs call control processing in call control communication performed by the terminal by way of the call control network and reports a band required for the call control communication to the call control network; and a band adjustment section which determines an updated value of a band of the call control communication based on a communication packet in the call control communication, received from the terminal. The session control section reports the updated value to the call control network as the band required by the call control communication.

摘要翻译： 一个中继呼叫控制网络和没有呼叫控制功能的终端之间的通信的网关单元。 网关单元包括：会话控制部分，其通过呼叫控制网络代替执行由终端执行的呼叫控制通信中的呼叫控制处理，并向呼叫控制网络报告呼叫控制通信所需的频带; 以及频带调整部，其基于从所述终端接收到的所述呼叫控制通信中的通信分组，确定所述呼叫控制通信的频带的更新值。 会话控制部分向呼叫控制网络报告更新的值作为呼叫控制通信所需的频带。