公开(公告)号：US5905581A

公开(公告)日：1999-05-18

申请号：US258369

申请日：1994-06-10

申请人： Tadashi Suzuki ,  Isamu Sato ,  Masatoshi Tanabe ,  Kazuhiko Hirooka ,  Yoshio Mizuno ,  Yoshihiko Suzuki

发明人： Tadashi Suzuki ,  Isamu Sato ,  Masatoshi Tanabe ,  Kazuhiko Hirooka ,  Yoshio Mizuno ,  Yoshihiko Suzuki

IPC分类号： H04N1/32

CPC分类号： H04N1/00366 ,  H04N1/00371 ,  H04N1/00379 ,  H04N1/00968 ,  H04N1/32561 ,  H04N2201/0081 ,  H04N2201/0082

摘要： There is disclosed an image forming apparatus, such as a copying machine, capable of various image forming modes. The image forming mode can be selected by feeding a mode registration format sheet into the apparatus. The format sheet can be a marking sheet, on which the operator can designate the desired image forming mode, and can be printed by the image forming apparatus itself in response to an instruction by the operator, so that the format sheet need not be prepared elsewhere in advance. Also the content of the format sheet, printed by the image forming apparatus, is varied according to the available copying modes, depending on the connection status of external processing units such as document feeder and sorter to the image forming apparatus.

摘要翻译： 公开了能够进行各种图像形成模式的图像形成装置，例如复印机。 可以通过将模式注册格式表馈送到装置中来选择图像形成模式。 格式表可以是标记表，操作员可以在其上指定所需的图像形成模式，并且可以由图像形成装置本身响应于操作者的指令打印，使得格式表不需要在其他地方准备 提前。 此外，根据可用的复印模式，由图像形成装置打印的格式纸的内容也根据文件馈送器和分类器等外部处理单元与图像形成装置的连接状态而变化。

公开(公告)号：US5699546A

公开(公告)日：1997-12-16

申请号：US522915

申请日：1995-09-01

申请人： Akinobu Nishikata ,  Tomobumi Nakayama ,  Yoshihiko Suzuki ,  Isamu Sato ,  Hisatsugu Tahara ,  Noriyoshi Chizawa ,  Shokyo Koh ,  Masafumi Kamei ,  Akio Ito ,  Hirohiko Tashiro

发明人： Akinobu Nishikata ,  Tomobumi Nakayama ,  Yoshihiko Suzuki ,  Isamu Sato ,  Hisatsugu Tahara ,  Noriyoshi Chizawa ,  Shokyo Koh ,  Masafumi Kamei ,  Akio Ito ,  Hirohiko Tashiro

IPC分类号： G06F12/14 ,  G06F11/30 ,  G06F21/02 ,  G06T1/60 ,  G06F13/00

CPC分类号： G06T1/60

摘要： A memory management control device and a memory management control method capable of preventing run away of an image processing apparatus caused by a rewrite to a memory, are provided. In rewriting a program stored in a flash memory 402 of a controller 400 included in an image processing apparatus, an operating state detector 500 detects the operating state of the image processing apparatus and transmits the detection result to an external apparatus 9. On the basis of this detected operating state, the external apparatus 9 performs rewrite control for the flash memory 402. If the image processing apparatus is in operation, or is in an intermediate state, an abnormal state, or a wait state, a rewrite action is executed after the state is canceled.

摘要翻译： 提供一种能够防止由于对存储器的重写引起的图像处理装置的脱离的存储器管理控制装置和存储器管理控制方法。 在重写存储在包括在图像处理装置中的控制器400的闪速存储器402中的程序时，操作状态检测器500检测图像处理装置的操作状态，并将检测结果发送到外部装置9.基于 该检测到的操作状态，外部设备9对闪速存储器402执行重写控制。如果图像处理设备正在运行或处于中间状态，异常状态或等待状态，则在执行重写动作之后 状态被取消。

公开(公告)号：US4937626A

公开(公告)日：1990-06-26

申请号：US346629

申请日：1989-05-02

申请人： Hideto Kohtani ,  Tadashi Suzuki ,  Naoyuki Ohki ,  Isamu Sato ,  Takahiro Ushiro ,  Masahiro Tomosada

发明人： Hideto Kohtani ,  Tadashi Suzuki ,  Naoyuki Ohki ,  Isamu Sato ,  Takahiro Ushiro ,  Masahiro Tomosada

IPC分类号： G03G15/01 ,  G03G15/08

CPC分类号： G03G15/08 ,  G03G15/0126

摘要： An image forming apparatus includes a developing unit storage device including a plurality of storage sections capable of storing developing units and a first detection unit for detecting the presence/absence and types of the developing units in the plurality of storage sections, an image forming device which includes a second detection unit for detecting the presence/absence and a type of a developing unit in the image forming device, and can form an image on a recording material using the developing unit conveyed from the developing unit storage device, a communication device for causing the developing unit storage device and the image forming device to exchange data associated with the presence/absence and types of the developing units, a first display device for displaying the presence/absence and types of the developing units on the basis of a detection result by the first detection unit and the data transmitted from the image forming device by the communication device, and a second display device for displaying the presence/absence and types of the developing units on the basis of a detection result by the second detection unit and the data transmitted from the developing unit storage device by the communication device.

摘要翻译： 图像形成装置包括显影单元存储装置，该显影单元存储装置包括能够存储显影单元的多个存储部分和用于检测多个存储部分中的显影单元的存在/不同类型的第一检测单元;图像形成装置， 包括用于检测图像形成装置中的显影单元的存在和类型的第二检测单元，并且可以使用从显影单元存储装置传送的显影单元在记录材料上形成图像，用于引起 显影单元存储装置和图像形成装置，用于交换与显影单元的有/无和类型相关的数据;第一显示装置，用于基于检测结果显示显影单元的有/无和类型 第一检测单元和通过通信设备从图像形成设备发送的数据，以及seco 第二显示装置，用于基于第二检测单元的检测结果和通过通信装置从显影单元存储装置发送的数据来显示显影单元的存在和种类。

公开(公告)号：US4937624A

公开(公告)日：1990-06-26

申请号：US345172

申请日：1989-05-01

申请人： Hideto Kohtani ,  Tadashi Suzuki ,  Naoyuki Ohki ,  Isamu Sato ,  Takahiro Ushiro

发明人： Hideto Kohtani ,  Tadashi Suzuki ,  Naoyuki Ohki ,  Isamu Sato ,  Takahiro Ushiro

IPC分类号： G03G15/01 ,  G03G15/08

CPC分类号： G03G15/0896 ,  G03G15/0126

摘要： A developing unit storage device includes a plurality of storage cases for storing developing units, a taking in portion for taking in the developing unit from a corresponding one of the storage case into an image forming apparatus, a first moving mechanism for moving the developing unit in a first direction between the storage case and the image forming apparatus, a second moving mechanism for moving the storage case in a second direction different from the first direction so that a desired one of the storage case is adjusted to the taking in portion, and a control unit for inhibiting the first and second moving mechanism from operating at the same time.

摘要翻译： 一种显影单元存储装置，包括用于存储显影单元的多个存放箱，用于将显影单元从相应的一个储存盒引入图像形成装置的收纳部分，用于将显影单元移动到第一移动机构中的第一移动机构 存储盒和图像形成装置之间的第一方向;第二移动机构，用于沿着与第一方向不同的第二方向移动存储盒，使得存储盒中的期望的一个被调节到拍摄部分;以及 控制单元，用于禁止第一和第二移动机构同时操作。

公开(公告)号：US08582239B2

公开(公告)日：2013-11-12

申请号：US13527735

申请日：2012-06-20

申请人： Yoshikazu Soeno ,  Kei Hirata ,  Tsutomu Aoyama ,  Isamu Sato

发明人： Yoshikazu Soeno ,  Kei Hirata ,  Tsutomu Aoyama ,  Isamu Sato

IPC分类号： G11B5/31 ,  G11B5/02

CPC分类号： G11B5/314 ,  G11B5/3967 ,  G11B2005/0024

摘要： A microwave assisted magnetic head includes a main magnetic pole; a trailing shield, a main coil for causing the main magnetic pole to generate a perpendicular recording field, at least one secondary coil for generating an in-plane alternate-current (AC) magnetic field with a frequency in a microwave band from a magnetic recording gap between the main magnetic pole and the trailing shield, nonmagnetic films formed on magnetic recording gap facing surfaces that are defined by the main magnetic pole and the trailing shield, the main magnetic pole and the trailing shield being configured with first soft magnetic films, and second soft magnetic films formed further on the surfaces of the nonmagnetic films. The second soft magnetic films have larger anisotropy fields than the first soft magnetic films have.

摘要翻译： 微波辅助磁头包括主磁极; 后屏蔽，用于使主磁极产生垂直记录场的主线圈，至少一个次级线圈，用于产生来自磁记录的微波频带中的频率的平面内交流（AC）磁场 主磁极和后屏蔽之间的间隙，由主磁极和后屏蔽限定的磁记录间隙面对表面上形成的非磁性膜，主磁极和后屏蔽构成第一软磁膜，以及 第二软磁膜进一步形成在非磁性膜的表面上。 第二软磁膜具有比第一软磁膜具有更大的各向异性场。

公开(公告)号：US08547655B2

公开(公告)日：2013-10-01

申请号：US13297377

申请日：2011-11-16

申请人： Tsutomu Aoyama ,  Hiroshi Ikeda ,  Isamu Sato

发明人： Tsutomu Aoyama ,  Hiroshi Ikeda ,  Isamu Sato

IPC分类号： G11B5/02

CPC分类号： G11B5/3133 ,  G11B2005/0024

摘要： A magnetic recording method for a recording layer of a magnetic recording medium uses a thin film magnetic head with a sub-coil or a microwave radiator. In the method, a microwave spread spectrum (SS) signal is applied to the sub-coil or the microwave radiator, the microwave SS signal including a ferromagnetic resonant (FMR) frequency of the recording layer as a carrier wave within a band so as to generate an in-plane high-frequency magnetic field so that a magnetization reversal magnetic field Hsw of the recording layer is lowered. The magnetic recording is performed while the magnetization reversal magnetic field Hsw of the recording layer is lowered.

摘要翻译： 用于磁记录介质的记录层的磁记录方法使用具有子线圈或微波辐射器的薄膜磁头。 在该方法中，微波扩频（SS）信号施加到子线圈或微波辐射器，微波SS信号包括记录层的铁磁共振（FMR）频率作为频带内的载波，以便 产生平面内的高频磁场，使得记录层的磁化反转磁场Hsw降低。 在记录层的磁化反转磁场Hsw降低的同时进行磁记录。

公开(公告)号：US08300346B2

公开(公告)日：2012-10-30

申请号：US12750870

申请日：2010-03-31

申请人： Hiroshi Ikeda ,  Isamu Sato ,  Kiyoshi Noguchi ,  Tsutomu Aoyama ,  Takuya Adachi

发明人： Hiroshi Ikeda ,  Isamu Sato ,  Kiyoshi Noguchi ,  Tsutomu Aoyama ,  Takuya Adachi

IPC分类号： G11B5/02 ,  G11B5/127

CPC分类号： G11B5/314 ,  G11B5/1278 ,  G11B2005/0024

摘要： A gap between a main pole and auxiliary pole composing a thin film magnetic head having a microwave assisted function of the present invention is filled with a nonmagnetic dielectric layer to embed a microwave radiator. The nonmagnetic dielectric layer has an inclined surface at a end on a side of an opposing medium surface by which the microwave radiated from the microwave radiator to be bent toward the main pole, whereby the microwave magnetic field generated from the microwave generator can be gathered immediately below the main pole, further improving the microwave assisted effect.

摘要翻译： 构成本发明的具有微波辅助功能的薄膜磁头的主极和辅助极之间的间隙填充有非磁性介电层以嵌入微波辐射器。 非磁性介电层在相对的介质表面的一侧的端部具有倾斜表面，微波从微波辐射器辐射到微波辐射器，从而微波发生器产生的微波磁场可以立即收集 主杆下方进一步提高微波辅助效果。

公开(公告)号：US08027110B1

公开(公告)日：2011-09-27

申请号：US12844348

申请日：2010-07-27

申请人： Noboru Yamanaka ,  Tomoyuki Sasaki ,  Takuya Adachi ,  Isamu Sato ,  Hiroshi Ikeda

发明人： Noboru Yamanaka ,  Tomoyuki Sasaki ,  Takuya Adachi ,  Isamu Sato ,  Hiroshi Ikeda

IPC分类号： G11B27/36

CPC分类号： G01R33/091 ,  G11B5/314 ,  G11B2005/0024

摘要： A measurement circuit system of a magnetic field measurement apparatus of the present invention includes an amplifier, a mixer circuit and a band-pass filter that are connected in order on an output end side of a microstrip line or a coplanar wave guide, which is an in-plane high frequency magnetic field intensity measurement element, a frequency immediately before being inputted in the band-pass filter is down-converted by the mixer circuit to a frequency so that a band width of the band-pass filter can be used, the band-pass filter uses a narrow band of ±0.5-±10 KHz (1 KHz-20 KHz as a bandwidth) centering a fundamental frequency selected from 5-20 MHz that is down-converted by the mixer circuit as a center peak passing frequency, and the measurement circuit system is configured to obtain 3 dB or greater of a signal-to-noise ratio (SNR) that is a ratio of S with N; where S represents the reproduction voltage (reproduction output) of the high frequency reproduction signal induced by the in-plane high frequency magnetic field intensity measurement element, and N represents a total noise voltage of a circuit noise including a noise generated by the in-plane high frequency magnetic field intensity measurement element. Therefore, the in-plane high frequency magnetic field that a microwave-assisted magnetic head generates can be measured with high reliability and precision.

摘要翻译： 本发明的磁场测量装置的测量电路系统包括在微带线或共面波导的输出端侧依次连接的放大器，混频器电路和带通滤波器，它是 在平面内的高频磁场强度测量元件中，紧接在带通滤波器中输入的频率由混频器电路下变频到频率，使得可以使用带通滤波器的带宽， 带通滤波器采用±0.5〜10KHz（1KHz-20KHz作为带宽）的中心峰值通过频率，该频带以选择5-20MHz的基频为中心，由频率调制器电路进行下变频 并且测量电路系统被配置为获得S与N的比率的3dB或更大的信噪比（SNR）; 其中S表示由面内高频磁场强度测量元件感应的高频再现信号的再现电压（再现输出），N表示包括由平面内高频磁场强度测量元件产生的噪声的电路噪声的总噪声电压 高频磁场强度测量元件。 因此，可以高可靠性和精度地测量微波辅助磁头产生的平面内高频磁场。

公开(公告)号：US20110222185A1

公开(公告)日：2011-09-15

申请号：US12721034

申请日：2010-03-10

申请人： Tetsuya Roppongi ,  Takuya Adachi ,  Isamu Sato ,  Hiroshi Ikeda ,  Mikio Matsuzaki

发明人： Tetsuya Roppongi ,  Takuya Adachi ,  Isamu Sato ,  Hiroshi Ikeda ,  Mikio Matsuzaki

IPC分类号： G11B5/02

CPC分类号： G11B5/1278 ,  G11B2005/001 ,  G11B2005/0024

摘要： A magnetic recording apparatus includes a magnetic recording medium having a magnetic recording layer, a thin-film magnetic head with a microwave-band magnetic drive function, the head having a write field generation means that generates a write field to the magnetic recording medium in response to a write signal, and a microwave generator that is provided independent of the write field generation means and generates an alternating magnetic field in plane having a microwave-band frequency when microwave-excitation current is fed, an excitation current generation means that generates the microwave-excitation current by amplitude-modulating microwave carrier current with a modulating signal having a fixed period, and a write signal supply means that generates the write signal and applies it to the write field generation means of the thin-film magnetic head.

摘要翻译： 磁记录装置包括具有磁记录层的磁记录介质，具有微波带磁驱动功能的薄膜磁头，该磁头具有写磁场产生装置，以响应于该磁场记录介质产生写磁场 写入信号，和独立于写入场产生装置提供的微波发生器，并且当馈送微波激励电流时产生具有微波频带频率的平面中的交变磁场;产生微波的激励电流产生装置 - 具有固定周期的调制信号的幅度调制微波载波电流的激励电流;以及产生写入信号并将其施加到薄膜磁头的写入场发生装置的写入信号提供装置。

公开(公告)号：US07583482B2

公开(公告)日：2009-09-01

申请号：US10998637

申请日：2004-11-30

申请人： Rachid Sbiaa ,  Isamu Sato ,  Haruyuki Morita

发明人： Rachid Sbiaa ,  Isamu Sato ,  Haruyuki Morita

IPC分类号： G11B5/33

CPC分类号： H01L43/08 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/1278 ,  G11B5/3909 ,  G11B5/3932 ,  G11B2005/0018 ,  G11B2005/0029 ,  G11B2005/3996

摘要： An in-stack bias is provided for stabilizing the free layer of a ballistic magneto resistive (BMR) sensor. In-stack bias includes a decoupling layer that is a spacer between the free layer and a ferromagnetic stabilizer layer of the in-stack bias, and an anti-ferromagnetic layer positioned above the ferromagnetic layer. The spacer is a nano-contact layer having magnetic particles positioned in a non-magnetic matrix. The free layer may be single layer, composed or synthetic, and the in-stack bias may be laterally bounded by the sidewalls, or alternatively, extend above the sidewalls and spacer. Additionally, a hard bias may also be provided. The spacer of the in-stack bias results in the reduction of the exchange coupling between the free layer and ferromagnetic stabilizing layer, an improved AΔR due to confinement of current flow through a smaller area, and increased MR due to the domain wall created within the magnetic nano-contact.

摘要翻译： 提供堆叠偏压以稳定弹道磁阻（BMR）传感器的自由层。 堆叠内偏压包括去耦层，其是自由层与堆叠内偏压的铁磁稳定层之间的隔离层，以及位于铁磁层上方的反铁磁层。 间隔物是具有位于非磁矩阵中的磁性颗粒的纳米接触层。 自由层可以是单层的，组成的或合成的，叠层间偏压可以由侧壁横向界定，或者替代地在侧壁和间隔物上方延伸。 另外，还可以提供硬偏压。 堆叠偏压的间隔物导致自由层和铁磁稳定层之间的交换耦合的减少，由于电流流过较小区域的限制而导致的改进的ADeltaR以及由于在 磁性纳米接触。