公开(公告)号：US06650599B2

公开(公告)日：2003-11-18

申请号：US09922836

申请日：2001-08-07

申请人： Naoyuki Takagi ,  Atsushi Yamaguchi ,  Kenichiro Mitani

发明人： Naoyuki Takagi ,  Atsushi Yamaguchi ,  Kenichiro Mitani

IPC分类号： G11B1100

CPC分类号： G11B7/126 ,  G11B11/10515 ,  G11B11/10595

摘要： A reproducing apparatus reproduces a signal recorded in a magneto-optical disk. The magneto-optical disk includes a layered structure having a recording layer, an intermediate layer and a reproducing layer. Laser light is illuminated from an optical head to the magneto-optical disk in such an intensity that no magnetic domain is transferred from the recording layer to the reproducing layer only by the laser light. In this state, alternating magnetic field is applied through a magnetic head to the magneto-optical disk, thereby concurrently causing transfer and expansion of a magnetic domain to the reproducing layer. As a result, transfer of the magnetic domain is effected with expansion.

摘要翻译： 再现装置再现记录在磁光盘中的信号。 磁光盘包括具有记录层，中间层和再现层的分层结构。 激光从光头照射到磁 - 光盘，其强度使得只有通过激光将磁畴从记录层转移到再现层。 在这种状态下，通过磁头向磁光盘施加交变磁场，从而同时引起磁畴向再现层的转移和扩展。 结果，扩大了磁畴的转移。

公开(公告)号：US06370089B1

公开(公告)日：2002-04-09

申请号：US09208853

申请日：1998-12-10

申请人： Atsushi Yamaguchi ,  Kenichiro Mitani

发明人： Atsushi Yamaguchi ,  Kenichiro Mitani

IPC分类号： G11B1100

CPC分类号： G11B11/10586 ,  G11B11/10515

摘要： A magneto-optical recording medium including a substrate, a reproducing layer formed on the substrate, an intermediate layer formed on the reproducing layer, a recording layer formed on the intermediate layer and a high magnetization layer formed on the recording layer. The intermediate layer is made of a non-magnetic material, and set at a prescribed thickness so that a leakage magnetic field from the recording layer to the reproducing layer is so distributed that the intensity thereof is increased from an end to the center of its domain. The high magnetization layer is made of an alloy or a multilayer film of a noble metal and a transition metal having saturation magnetization stronger than that of the recording layer under a reproducing temperature. At room temperature, the coercive force of the recording layer is larger than that of the high magnetization layer. Consequently, transfer/enlargement from the recording layer to the reproducing layer is readily caused in this magneto-optical recording medium.

摘要翻译： 包括基板，形成在基板上的再现层，形成在再现层上的中间层，形成在中间层上的记录层和形成在记录层上的高磁化层的磁光记录介质。 中间层由非磁性材料制成，并且设定为规定的厚度，使得从记录层到再现层的泄漏磁场如此分布，使得其强度从其端部到其中心部分增加 。 高磁化层由在再生温度下具有比记录层的饱和磁化强度更高的贵金属和过渡金属的合金或多层膜制成。 在室温下，记录层的矫顽力大于高磁化层的矫顽力。 因此，在该磁光记录介质中容易引起从记录层到再现层的传送/放大。

公开(公告)号：US06388955B1

公开(公告)日：2002-05-14

申请号：US09381498

申请日：1999-09-22

申请人： Naoyuki Takagi ,  Atsushi Yamaguchi ,  Kenichiro Mitani

发明人： Naoyuki Takagi ,  Atsushi Yamaguchi ,  Kenichiro Mitani

IPC分类号： G11B1100

CPC分类号： G11B7/126 ,  G11B11/10515 ,  G11B11/10595

摘要： A reproducing apparatus reproduces a signal recorded in a magneto-optical disk. The magneto-optical disk includes a layered structure having a recording layer, an intermediate layer and a reproducing layer. Laser light is illuminated from an optical head to the magneto-optical disk in such an intensity that no magnetic domain is transferred from the recording layer to the reproducing layer only by the laser light. In this state, alternating magnetic field is applied through a magnetic head to the magneto-optical disk, thereby concurrently causing transfer and expansion of a magnetic domain to the reproducing layer. As a result, transfer of the magnetic domain is effected with expansion.

摘要翻译： 再现装置再现记录在磁光盘中的信号。 磁光盘包括具有记录层，中间层和再现层的分层结构。 激光从光头照射到磁 - 光盘，其强度使得只有通过激光将磁畴从记录层转移到再现层。 在这种状态下，通过磁头向磁光盘施加交变磁场，从而同时引起磁畴向再现层的转移和扩展。 结果，扩大了磁畴的转移。

公开(公告)号：US06295253B1

公开(公告)日：2001-09-25

申请号：US09666549

申请日：2000-09-21

申请人： Kenichiro Mitani ,  Naoyuki Takagi ,  Hitoshi Noguchi ,  Atsushi Yamaguchi ,  Hiroki Ishida

发明人： Kenichiro Mitani ,  Naoyuki Takagi ,  Hitoshi Noguchi ,  Atsushi Yamaguchi ,  Hiroki Ishida

IPC分类号： G11B1100

CPC分类号： G11B20/10 ,  G11B11/1051 ,  G11B11/10515 ,  G11B11/10534 ,  G11B11/1055 ,  G11B27/19 ,  G11B27/24 ,  G11B2220/2525

摘要： When recording a recorded signal consisting of “01011001110” in a magnetooptical recording medium, (1,1) corresponding to a domain of 2T is converted to (1,0,1), and (0,0) is converted to (0,1,0) in the recorded signal. In other words, the first “1” of (1,1) is converted to unit bits “1,0” and the first “0” of (0,0) is converted to unit bits “0,1”. Similarly, the first “1” of (1,1,1) corresponding to a domain of 3T is converted to unit bits “1,0”, and the second “1” is converted to unit bits “1,0”. “1” or “0” of the final unit bit is not converted but recorded as such. Consequently, a signal can be correctly reproduced by extension ally transferring domains having different domain lengths from a recording layer to a reproducing layer under the same reproducing conditions.

摘要翻译： 当在磁光记录介质中记录由“01011001110”组成的记录信号时，对应于2T的域的（1,1）被转换为（1,0,1），（0,0）被转换为（0， 1,0）记录信号。 换句话说，（1,1）的第一个“1”被转换为单位比特“1,0”，（0,0）的第一个“0”被转换为单位比特“0,1”。 类似地，对应于3T的域的（1,1,1）的第一“1”被转换为单位比特“1,0”，第二“1”被转换为单位比特“1,0”。 最终单位位的“1”或“0”不转换而是被记录。 因此，通过在相同的再现条件下将具有不同域长度的域从记录层延伸到再现层，可以正确地再现信号。

公开(公告)号：US06492035B1

公开(公告)日：2002-12-10

申请号：US09530497

申请日：2000-05-01

申请人： Atsushi Yamaguchi ,  Naoyuki Takagi ,  Kenichiro Mitani ,  Hitoshi Noguchi

发明人： Atsushi Yamaguchi ,  Naoyuki Takagi ,  Kenichiro Mitani ,  Hitoshi Noguchi

IPC分类号： G11B11105

CPC分类号： G11B11/10586 ,  G11B11/10515 ,  G11B11/10584 ,  Y10T428/12465 ,  Y10T428/12861 ,  Y10T428/24942

摘要： A magneto-optical recording medium of magnetic domain enlarging/reproducing system including a recording layer and a reproducing layer, a gate layer selectively extracting each magnetic domain within the recording layer is formed on the recording layer, a magnetic field reinforcement layer reinforcing a leakage magnetic field reaching the reproducing layer is formed on the gate layer, and a blocking layer blocking an exchange coupling force from the magnetic field reinforcement layer to the reproducing layer is formed on the magnetic field reinforcement layer.

摘要翻译： 一种包括记录层和再现层的磁畴扩大/再现系统的磁光记录介质，在记录层上形成选择性地提取记录层内的每个磁畴的栅极层，加强漏磁 在栅极层上形成到达再现层的场，并且在磁场强化层上形成阻挡从磁场强化层到再生层的交换耦合力的阻挡层。

公开(公告)号：US06483783B1

公开(公告)日：2002-11-19

申请号：US09713034

申请日：2000-11-16

申请人： Kenichiro Mitani ,  Naoyuki Takagi ,  Hitoshi Noguchi ,  Hiroki Ishida ,  Atsushi Yamaguchi ,  Morio Nakatani

发明人： Kenichiro Mitani ,  Naoyuki Takagi ,  Hitoshi Noguchi ,  Hiroki Ishida ,  Atsushi Yamaguchi ,  Morio Nakatani

IPC分类号： G11B1100

CPC分类号： G11B11/10595 ,  G11B11/10515 ,  G11B11/10543 ,  G11B11/1055

摘要： A magnetic head is configured of a core and a coil wound around the core and passing current through the coil in a variable direction allows the core to have an edge generating an alternating magnetic field Hex1 and another edge generating an alternating magnetic field Hex2. Alternating magnetic fields Hex1 and Hex2 are applied to the respective edges. Furthermore, a laser beam LB1 is directed such that its optical axis L01 matches the edge receiving the alternating magnetic field Hex1, and a laser beam LB2 is directed such that its optical axis L02 matches the edge receiving the alternating magnetic field Hex2. A first magneto-optical signal detected through the alternating magnetic field Hex1 and the laser beam LB1 and a second magneto-optical signal detected through the alternating magnetic field Hex2 and the laser beam LB2 are composited together. As such, an alternating magnetic field can be applied to a magneto-optical recording medium at a predetermined angle to an in-plane direction of the recording medium to accurately enlarge a magnetic domains for reproduction.

摘要翻译： 磁头由铁芯和缠绕在磁芯上的线圈构成，并且使电流沿可变方向通过线圈允许磁芯具有产生交变磁场Hex1的边缘，另一边产生交变磁场Hex2。 交替磁场Hex1和Hex2被施加到相应的边缘。 此外，激光束LB1被引导为使得其光轴L01与接收交变磁场Hex1的边缘匹配，并且激光束LB2被引导为使得其光轴L02与接收交变磁场Hex2的边缘匹配。 通过交变磁场Hex1和激光束LB1检测到的第一磁光信号和通过交变磁场Hex2和激光束LB2检测的第二磁光信号被合成在一起。 这样，可以将交变磁场以与记录介质的面内方向成预定角度的方式施加到磁光记录介质，以精确地放大用于再现的磁畴。

公开(公告)号：US08929761B2

公开(公告)日：2015-01-06

申请号：US13448667

申请日：2012-04-17

申请人： Hitoshi Wakide ,  Atsushi Yamaguchi

发明人： Hitoshi Wakide ,  Atsushi Yamaguchi

IPC分类号： G03G15/20 ,  H05B6/06

CPC分类号： G03G15/205 ,  G03G2215/00721

摘要： An image forming apparatus uses a switching element to switch current flowing to an excitation coil, so that a heating layer in a fixing member produces heat that fixes an image to a transported sheet. Based on a change in temperature of the switching element over time, a prediction unit determines, at a predetermined first time point, a predicted temperature of the switching element at a second time point at which a tip of the sheet is scheduled to arrive at the fixing member. When the predicted temperature is at least a predetermined value, a control unit controls power supplied to the excitation coil by restricting switching of the switching element and lifting the restriction, so that by the second time point the detected temperature of the fixing member reaches a temperature necessary for fixing.

摘要翻译： 图像形成装置使用开关元件来切换流向励磁线圈的电流，使得固定构件中的加热层产生将图像固定到传送的片材上的热量。 基于开关元件的温度随时间的变化，预测单元在预定的第一时间点确定在片材的末端到达第二时间点的开关元件的预测温度 固定件。 当预测温度至少为预定值时，控制单元通过限制开关元件的切换和提升限制来控制提供给励磁线圈的电力，使得在第二时间点，固定构件的检测温度达到温度 固定必要

公开(公告)号：US08896321B2

公开(公告)日：2014-11-25

申请号：US13189960

申请日：2011-07-25

申请人： Yuichi Taguchi ,  Tsuyoshi Koike ,  Atsushi Yamaguchi

发明人： Yuichi Taguchi ,  Tsuyoshi Koike ,  Atsushi Yamaguchi

IPC分类号： G01R31/00 ,  B60L11/18 ,  B60L3/00

CPC分类号： B60L11/182 ,  B60L3/00 ,  B60L2270/36 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T90/122 ,  Y02T90/14

摘要： The abnormality detection system is provided for detecting an abnormality of an object. The abnormality detection system includes a high-frequency power source, a primary coil, a secondary coil and a controller. The high-frequency power source supplies power. The primary coil receives the power supplied from the high-frequency power source. The secondary coil is mounted to the object in noncontact with the primary coil for receiving power supplied from the primary coil. The controller is operable to detect the power received by the secondary coil and also to determine whether or not an abnormality is present in the object based on the detected power.

摘要翻译： 异常检测系统用于检测物体的异常。 异常检测系统包括高频电源，初级线圈，次级线圈和控制器。 高频电源供电。 初级线圈接收从高频电源提供的电力。 次级线圈以与初级线圈非接触的方式安装到物体上，用于接收从初级线圈提供的功率。 控制器可操作以检测由次级线圈接收的功率，并且还基于检测到的功率来确定对象中是否存在异常。

公开(公告)号：US08729403B2

公开(公告)日：2014-05-20

申请号：US13232338

申请日：2011-09-14

申请人： Daisuke Yasukawa ,  Kazuhiko Nakano ,  Hirofumi Watanabe ,  Atsushi Yamaguchi

发明人： Daisuke Yasukawa ,  Kazuhiko Nakano ,  Hirofumi Watanabe ,  Atsushi Yamaguchi

IPC分类号： H05K1/11 ,  H05K1/16 ,  H01R9/00 ,  H01R13/40

CPC分类号： H05K3/3468 ,  H05K3/3447

摘要： First and second terminals project from a circuit board and lie adjacent to each other with an interspace formed between the first and second terminals. An electronic apparatus further includes a projecting member projecting along a neighboring terminal which is one of the first and second terminals at such a position that the neighboring terminal is located between the projecting member and the interspace. The projecting member is located at an adjacent position adjacent to the neighboring terminal, to attract molten solder from the interspace toward the projecting member during soldering to join the first and second terminals to the circuit board.

摘要翻译： 第一和第二端子从电路板突出并且彼此相邻并且在第一和第二端子之间形成间隙。 一种电子设备还包括一个突出部件，该突出部件沿相邻端子突出，该相邻端子是相邻端子位于突出部件和间隙之间的位置上的第一端子和第二端子之一。 突出构件位于与相邻端子相邻的相邻位置，以在焊接期间将熔融焊料从间隙吸引到突出构件，以将第一和第二端子连接到电路板。

公开(公告)号：US20130294997A1

公开(公告)日：2013-11-07

申请号：US13978980

申请日：2012-01-13

申请人： Atsushi Fukunaga ,  Shoichiro Sakai ,  Koji Nitta ,  Atsushi Yamaguchi ,  Masatoshi Majima ,  Shinji Inazawa

发明人： Atsushi Fukunaga ,  Shoichiro Sakai ,  Koji Nitta ,  Atsushi Yamaguchi ,  Masatoshi Majima ,  Shinji Inazawa

IPC分类号： C01B21/086

CPC分类号： C01B21/086 ,  C01B21/093 ,  H01M10/0525 ,  H01M10/0568

摘要： KN(SO2F)2 is synthesized by adding HN(SO2Cl)2 dropwise to KF to form an intermediate product, and then allowing the intermediate product and KF to react with each other in an aqueous solvent.

摘要翻译： 通过向KF中滴加HN（SO2Cl）2以形成中间产物，然后使中间产物和KF在水性溶剂中彼此反应来合成KN（SO 2 F）2。