公开(公告)号：US06172348B2

公开(公告)日：2001-01-09

申请号：US09373644

申请日：1999-08-13

申请人： Koji Yoshino ,  Takashi Kashimoto ,  Makoto Shibuya ,  Hirohisa Imai ,  Akira Ahagon

发明人： Koji Yoshino ,  Takashi Kashimoto ,  Makoto Shibuya ,  Hirohisa Imai ,  Akira Ahagon

IPC分类号： H05B672

CPC分类号： H05B6/6411 ,  H05B6/66 ,  H05B6/688 ,  H05B6/704 ,  H05B6/705 ,  H05B6/74 ,  Y02B40/143 ,  Y02B40/146

摘要： A high frequency heating apparatus for heating an object to be heated is provided with an electromagnetic wave emission device for emitting electromagnetic waves, a local heating device capable of heating an optional portion of the object by the electromagnetic waves emitted from the emission device, and a control device for controlling the local heating device. The high frequency heating apparatus is further provided with a stage on which the object is placed, a protecting device for protecting the local heating device, a setting device and a detection device, so that the local heating device, the electromagnetic wave emission device or the stage is controlled in accordance with the setting device or the detection device.

摘要翻译： 本发明提供一种用于加热待加热物体的高频加热装置，用于发射电磁波的电磁波发射装置，能够通过从发射装置发射的电磁波加热物体的可选部分的局部加热装置，以及 用于控制本地加热装置的控制装置。 高频加热装置还设置有放置物体的台，用于保护局部加热装置的保护装置，设定装置和检测装置，使得本地加热装置，电磁波发射装置或 根据设定装置或检测装置控制舞台。

公开(公告)号：US06274859B1

公开(公告)日：2001-08-14

申请号：US09373643

申请日：1999-08-13

申请人： Koji Yoshino ,  Takashi Kashimoto ,  Makoto Shibuya ,  Hirohisa Imai ,  Akira Ahagon

发明人： Koji Yoshino ,  Takashi Kashimoto ,  Makoto Shibuya ,  Hirohisa Imai ,  Akira Ahagon

IPC分类号： H05B672

CPC分类号： H05B6/6411 ,  H05B6/66 ,  Y02B40/143

摘要： A high frequency heating apparatus for heating an object to be heated is provided with an electromagnetic wave emission device for emitting electromagnetic waves, a local heating device capable of heating an optional portion of the object by the electromagnetic waves emitted from the emission device, and a control device for controlling the local heating device. The high frequency heating apparatus is further provided with a stage on which the object is placed, a protecting device for protecting the local heating device, a setting device and a detection device, so that the local heating device, the electromagnetic wave emission device or the stage is controlled in accordance with the setting device or detection device.

摘要翻译： 本发明提供一种用于加热待加热物体的高频加热装置，用于发射电磁波的电磁波发射装置，能够通过从发射装置发射的电磁波加热物体的可选部分的局部加热装置，以及 用于控制本地加热装置的控制装置。 高频加热装置还设置有放置物体的台，用于保护局部加热装置的保护装置，设定装置和检测装置，使得本地加热装置，电磁波发射装置或 根据设定装置或检测装置控制舞台。

公开(公告)号：US5986249A

公开(公告)日：1999-11-16

申请号：US809436

申请日：1997-04-18

申请人： Koji Yoshino ,  Takashi Kashimoto ,  Makoto Shibuya ,  Akira Ahagon

发明人： Koji Yoshino ,  Takashi Kashimoto ,  Makoto Shibuya ,  Akira Ahagon

IPC分类号： G06F17/30 ,  H05B1/00 ,  H05B6/68 ,  H05B6/74 ,  H05B6/80 ,  H05B11/00 ,  H05B6/72 ,  H05B6/78

CPC分类号： H05B6/6411 ,  H05B6/66 ,  H05B6/688 ,  H05B6/704 ,  H05B6/705 ,  H05B6/74 ,  Y02B40/143 ,  Y02B40/146

摘要： A high frequency heating apparatus for heating an object to be heated is provided with an electromagnetic wave emission means for emitting electromagnetic waves, a local heating means capable of heating an optional portion of the object by the electromagnetic waves emitted from the emission means, and a control means for controlling the local heating means. The high frequency heating apparatus is further provided with a stage on which the object is placed, a protecting means for protecting the local heating means, a setting means and a detection means, so that the local heating means, the electromagnetic wave emission means or the stage is controlled in accordance with the setting means or the detection means.

摘要翻译： PCT No.PCT / JP95 / 02145 Sec。 371日期1997年4月18日 102（e）日期1997年4月18日PCT提交1995年10月19日PCT公布。 公开号WO96 / 13140 PCT 日期1996年5月2日用于加热待加热物体的高频加热装置设置有用于发射电磁波的电磁波发射装置，能够通过从发射发射的电磁波加热物体的任选部分的局部加热装置 装置，以及用于控制局部加热装置的控制装置。 高频加热装置还设置有放置物体的台，用于保护局部加热装置的保护装置，设定装置和检测装置，使得局部加热装置，电磁波发射装置或 根据设定装置或检测装置控制舞台。

公开(公告)号：US06469286B1

公开(公告)日：2002-10-22

申请号：US09743404

申请日：2001-03-08

申请人： Tomotaka Nobue ,  Akemi Fukumoto ,  Akira Ahagon ,  Tomoko Tani ,  Koji Yoshino

发明人： Tomotaka Nobue ,  Akemi Fukumoto ,  Akira Ahagon ,  Tomoko Tani ,  Koji Yoshino

IPC分类号： H05B668

CPC分类号： H05B6/705 ,  H05B6/688 ,  Y02B40/143 ,  Y02B40/146

摘要： A compact and highly controllable impedance-varying-unit, a microwave device using the same unit, and a high-frequency-heating appliance using the same unit are provided. The impedance varying unit includes a rectangular waveguide-section as a main body made of metallic material, an open end of waveguide-section working on microwave in a microwave cavity, a terminal end of waveguide-section closed by metallic material, a rotary movable body made of non-metallic material, and a driver for the movable body. A rotating angle or a position of the movable body is controlled, so that an impedance at the open end is varied and transmission status of microwave is changed, thereby variably controlling a standing wave distribution. Controlling the standing wave distribution allows an object in the cavity to be selectively heated or uniformly heated. Further, the standing wave produced in the microwave cavity is sequentially varied, so that the object can be selectively heated or uniformly heated. The present invention solves the problem of spark production, and provides a compact as well as highly controllable impedance varying unit, a microwave device using the same unit and a high-frequency-heating appliance using the same unit.

摘要翻译： 提供了一种紧凑且高度可控的阻抗变化单元，使用相同单元的微波装置和使用该单元的高频加热装置。 阻抗变化单元包括作为主体的金属材料构成的矩形波导管部分，微波腔内微波加工的波导管的开口端，金属材料封闭的波导管的端部，旋转移动体 由非金属材料制成，以及用于可移动体的驱动器。 控制可动体的旋转角度或位置，使得开口端的阻抗发生变化，微波的传播状态发生变化，从而可变地控制驻波分布。 控制驻波分布允许空腔中的物体被选择性地加热或均匀加热。 此外，在微波空腔中产生的驻波顺序地变化，从而可以选择性地加热或均匀地加热物体。 本发明解决了火花生成的问题，提供了一种紧凑型以及高度可控的阻抗变化单元，使用相同单元的微波装置和使用该单元的高频加热装置。

公开(公告)号：US5307291A

公开(公告)日：1994-04-26

申请号：US701214

申请日：1991-05-16

申请人： Hiromi Kita ,  Hidetoshi Kotera ,  Kazuyuki Sakiyama ,  Akira Ahagon

发明人： Hiromi Kita ,  Hidetoshi Kotera ,  Kazuyuki Sakiyama ,  Akira Ahagon

IPC分类号： G01B21/20 ,  B65H20/10 ,  B65H23/24 ,  G06J1/02 ,  G11B5/127 ,  G11B15/02 ,  G11B15/61 ,  G11B33/10 ,  H04N17/06 ,  G06F15/20 ,  G06F15/324

CPC分类号： G11B15/61 ,  G11B15/026 ,  G11B33/10 ,  H04N17/06

摘要： An instrument is disclosed for the analysis of the levitation of a structure such as a video tape rapidly running through fluid such as air, by simultaneously solving an equation on the pressure of fluid and an equation on the displacement of the structure. The instrument may include a data input part for reading data regarding the fluid and structure, a levitation analysis part for forming and solving simultaneous equation on the fluid and structure based on the input data, and a result output part for outputting the analyzed result.

摘要翻译： 公开了一种用于分析诸如通过诸如空气的流体快速运行的录像带的结构的悬浮的仪器，通过同时求解流体的压力方程和关于结构的位移的方程式。 仪器可以包括用于读取关于流体和结构的数据的数据输入部分，用于基于输入数据形成和求解流体和结构上的联立方程的悬浮分析部分和用于输出分析结果的结果输出部分。

公开(公告)号：US5315233A

公开(公告)日：1994-05-24

申请号：US699513

申请日：1991-05-14

申请人： Kazuyuki Sakiyama ,  Akira Ahagon ,  Hidetoshi Kotera ,  Hiromi Kita

发明人： Kazuyuki Sakiyama ,  Akira Ahagon ,  Hidetoshi Kotera ,  Hiromi Kita

IPC分类号： G01R33/00 ,  G01R29/08 ,  G01R33/10 ,  G06F17/50 ,  G06J1/02 ,  G21K1/00 ,  G01R33/02 ,  H01J25/00

CPC分类号： G01R29/0892

摘要： In order to take into account the effect of load resistance applied to an electromagnetic field in analyzing an electromagnetic wave oscillator, the present invention arranges a resistance equivalent to the load resistance in the analytical region, and converts a voltage applied to the load and the current flowing therein into an electric field component and a magnetic field component to analyze the electromagnetic field distribution of the entire analytical region. The motion of an electrical charge is thus analyzed taking into account a force applied to the electric charge by the electromagnetic field distribution. This compound analysis of both the electric charge motion and the electromagnetic field is alternately and repeatedly performed.

摘要翻译： 为了考虑在分析电磁波振荡器时对电磁场施加的负载电阻的影响，本发明在分析区域中设置与负载电阻相当的电阻，并且将施加到负载的电压和电流 在其中流入电场分量和磁场分量以分析整个分析区域的电磁场分布。 因此，考虑到通过电磁场分布施加到电荷的力，分析电荷的运动。 这种电荷运动和电磁场的复合分析交替重复执行。

公开(公告)号：US06833975B2

公开(公告)日：2004-12-21

申请号：US10212239

申请日：2002-08-06

申请人： Toshio Fukazawa ,  Masaya Sakaguchi ,  Akira Ahagon

发明人： Toshio Fukazawa ,  Masaya Sakaguchi ,  Akira Ahagon

IPC分类号： G11B5127

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/00 ,  G11B5/3909 ,  G11B5/3925 ,  G11B5/667 ,  G11B5/7325 ,  G11B5/74 ,  G11B2005/0016 ,  G11B2005/0029 ,  G11B2005/3996 ,  Y10T428/12465 ,  Y10T428/12986 ,  Y10T428/26 ,  Y10T428/265

摘要： In accordance with the present invention, in a magnetic recording medium for perpendicular magnetic recording, a recording characteristic which is not inferior to that of double-layer medium and a resolution of reproduction which is not inferior to that of single layer medium are provided. On a non-magnetic substrate, a soft magnetic layer for increasing a perpendicular component of recording magnetic field in a perpendicular magnetic recording layer is formed. A non-magnetic layer for suppressing extension of signal magnetic field loop from recording magnetization in the perpendicular magnetic recording layer is formed on the soft magnetic layer. The perpendicular magnetic recording layer is formed on the non-magnetic layer. The non-magnetic layer has a thickness required to effectively reduce the signal magnetic field loop. The required thickness exceeds 20 nm.

摘要翻译： 根据本发明，在用于垂直磁记录的磁记录介质中，提供了不劣于双层介质的记录特性和不劣于单层介质的再现分辨率的记录特性。 在非磁性基板上形成用于增加垂直磁记录层中记录磁场的垂直分量的软磁性层。 在软磁性层上形成用于抑制信号磁场回路在垂直磁记录层中记录磁化的扩展的非磁性层。 垂直磁记录层形成在非磁性层上。 非磁性层具有有效降低信号磁场回路所需的厚度。 所需的厚度超过20nm。

公开(公告)号：US06407885B1

公开(公告)日：2002-06-18

申请号：US09536368

申请日：2000-03-28

申请人： Akira Ahagon ,  Masaya Sakaguchi ,  Hiroyasu Tsuji ,  Satoru Mitani

发明人： Akira Ahagon ,  Masaya Sakaguchi ,  Hiroyasu Tsuji ,  Satoru Mitani

IPC分类号： G11B5147

CPC分类号： G11B5/3116 ,  G11B5/313

摘要： A thin film magnetic head that provides, despite a narrow head track width, strong recording magnetic fields and demonstrates a sufficiently high recording capability for the high Hc recording media. The lower magnetic pole is formed with a lower write chip section and a shared shield section, while the upper magnetic pole is formed with an upper write chip section and a yoke section. The lower and upper write chip sections are made of a high Bs magnetic material, the yoke section is made of a high &rgr; magnetic material, and the shared shield section is made of permalloy or the like magnetic material. The upper write chip section is longer than the lower write chip section (which corresponds to the head gap depth); this configuration makes the contact area with the yoke section greater, even if the head track width is narrow, and provides strong recording magnetic fields.

摘要翻译： 尽管磁头宽度窄，磁记录磁场强，并且为高Hc记录介质表现出足够高的记录能力的薄膜磁头。 下磁极形成有下部写入芯片部分和共享屏蔽部分，而上部磁极形成有上部写入芯片部分和磁轭部分。 下部和上部写入芯片部分由高Bs磁性材料制成，磁轭部分由高rho磁性材料制成，共享屏蔽部分由坡莫合金或类似磁性材料制成。 上部写入芯片部分比下部写入芯片部分（对应于磁头间隙深度）长; 即使磁头宽度较窄，也能够提供与磁轭部的接触面积较大的记录磁场。