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公开(公告)号：US5393584A
公开(公告)日：1995-02-28
申请号：US13395
申请日：1993-02-04
申请人： Jun-ichi Satoh , Keiji Koga , Akinori Nishizawa
发明人： Jun-ichi Satoh , Keiji Koga , Akinori Nishizawa
IPC分类号： C09D5/23 , C09D161/04 , C09D161/06 , C09D163/00 , G11B5/73 , G11B5/82 , G11B5/845 , G11B5/00
CPC分类号： G11B5/845 , G11B5/82 , Y10S428/90 , Y10T428/24479 , Y10T428/25 , Y10T428/265
摘要： When a magnetic disc is fabricated by forming on a rigid substrate a film of a magnetic coating material containing magnetic fine particles and a binder, and orienting and curing the film, the film is formed while a magnetic field is applied thereto, said magnetic field being larger in the strength on the inner side than on the outer side of said rigid substrate, thereby making it possible to form a magnetic layer that is uniform in thickness, or is thicker on the inner side and thinner on the outer side. This makes it possible to provide a coated type of magnetic disc in which there is a limited difference in the reproduction output and overwriting properties between the inner and outer sites.
摘要翻译： 当通过在刚性基板上形成包含磁性细颗粒和粘合剂的磁性涂层材料的膜并且使膜定向和固化来制造磁盘时，在施加磁场的同时形成膜，所述磁场为 内侧的强度大于所述刚性基板的外侧的强度，从而可以形成厚度均匀或内侧较厚且外侧较薄的磁性层。 这使得可以提供一种涂覆型磁盘，其中再现输出和内部和外部位置之间的重写特性存在有限的差异。
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公开(公告)号：US5530609A
公开(公告)日：1996-06-25
申请号：US251360
申请日：1994-05-31
IPC分类号： G11B5/00 , G11B5/02 , G11B5/09 , G11B5/187 , G11B5/31 , G11B5/39 , G11B5/70 , G11B5/706 , G11B5/74
CPC分类号： G11B5/3967 , G11B5/00 , G11B5/02 , G11B5/09 , G11B5/1878 , G11B5/3109 , G11B5/70 , G11B5/70678 , G11B5/74
摘要： In a method for magnetically recording and reproducing signals in and from a magnetic recording medium via a thin film magnetic head, the recording medium has a magnetic layer of up to 0.5 .mu.m thick containing hexagonal ferromagnetic particles on a non-magnetic substrate, and the magnetic head includes a recording head whose gap adjacent portion is formed of a soft magnetic material having a saturation magnetic flux density of at least 0.7 T and a reproducing MR head. In one form, the magnetic layer has a surface roughness (Ra) of up to 5 nm, and a coercivity (Hc) of at least 1,100 Oe and a squareness ratio (S) of at least 0.70. In another form, the magnetic layer contains hexagonal ferrite and has a squareness ratio (S.perp.) of at least 0.70, and the magnetic head produces a reproduction output which is subject to zero-crossing detection without passing through a differential circuit.
摘要翻译： 在通过薄膜磁头磁记录和再现磁记录介质中的信号的方法中，记录介质具有在非磁性基底上含有六角形铁磁颗粒的至多0.5μm厚的磁性层，并且 磁头包括记录头，其间隙相邻部分由具有至少0.7T的饱和磁通密度和再现MR磁头的软磁材料形成。 在一种形式中，磁性层的表面粗糙度（Ra）高达5nm，矫顽力（Hc）至少为1100Oe，矩形比（S）至少为0.70。 在另一种形式中，磁性层含有六角铁氧体，并且具有至少0.70的矩形比（S ORTHOGONAL），并且磁头产生经过过零检测而不通过差分电路的再现输出。
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公开(公告)号：US07948656B2
公开(公告)日：2011-05-24
申请号：US12103339
申请日：2008-04-15
申请人： Akinori Nishizawa
发明人： Akinori Nishizawa
IPC分类号： H04N1/40
CPC分类号： H04N1/393 , H04N1/00212 , H04N1/00214 , H04N1/00217 , H04N1/32106 , H04N2201/325 , H04N2201/3274
摘要： A method of controlling an image processing apparatus comprising the steps of: generating color reduced image data from the color image data; generating monochrome reduced image data from the monochrome image data; and determining the order of generation of the color or monochrome reduced image data when generating both the color reduced image data and the monochrome reduced image data for display.
摘要翻译： 一种控制图像处理装置的方法，包括以下步骤：从彩色图像数据生成减色图像数据; 从单色图像数据生成单色缩小图像数据; 以及当生成彩色缩小图像数据和用于显示的单色缩小图像数据时，确定生成颜色或单色缩小图像数据的顺序。
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公开(公告)号：US07501727B2
公开(公告)日：2009-03-10
申请号：US10564164
申请日：2004-08-26
IPC分类号： H02K11/04
CPC分类号： H02K19/365 , H01L23/36 , H01L2924/0002 , H02K11/022 , H01L2924/00
摘要： An alternator includes: a rotor fixed to a shaft so as to rotate with the shaft; a stator disposed so as to surround the rotor, an alternating current being generated in the stator by a rotating magnetic field from the rotor; and a voltage control apparatus for adjusting magnitude of an output voltage of the alternating current generated in the stator, wherein: the voltage control apparatus includes: a grounded, electrically-conductive heat sink; and a control main body fixed to the heat sink, the control main body including an integrated circuit chip on which a circuit for controlling the output voltage is formed. As a result, parts are reduced in number, reducing manufacturing costs.
摘要翻译： 交流发电机包括：固定到轴上以与轴一起旋转的转子; 设置成围绕转子的定子，通过来自转子的旋转磁场在定子中产生交流电; 以及电压控制装置，用于调整在定子中产生的交流电的输出电压的大小，其中：电压控制装置包括：接地的导电散热器; 以及控制主体，其固定在所述散热器上，所述控制主体包括形成有用于控制所述输出电压的电路的集成电路芯片。 因此，零件数量减少，降低制造成本。
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公开(公告)号：US20080259409A1
公开(公告)日：2008-10-23
申请号：US12103339
申请日：2008-04-15
申请人： Akinori Nishizawa
发明人： Akinori Nishizawa
IPC分类号： H04N1/40
CPC分类号： H04N1/393 , H04N1/00212 , H04N1/00214 , H04N1/00217 , H04N1/32106 , H04N2201/325 , H04N2201/3274
摘要： A method of controlling an image processing apparatus comprising the steps of: generating color reduced image data from the color image data; generating monochrome reduced image data from the monochrome image data; and determining the order of generation of the color or monochrome reduced image data when generating both the color reduced image data and the monochrome reduced image data for display.
摘要翻译： 一种控制图像处理装置的方法，包括以下步骤：从彩色图像数据生成减色图像数据; 从单色图像数据生成单色缩小图像数据; 以及当生成彩色缩小图像数据和用于显示的单色缩小图像数据时，确定生成颜色或单色缩小图像数据的顺序。
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公开(公告)号：US20110134477A1
公开(公告)日：2011-06-09
申请号：US12965759
申请日：2010-12-10
IPC分类号： G06F3/12
CPC分类号： G06F3/1285 , G06F1/3284 , G06F3/1221 , G06F3/1236 , Y02D10/159 , Y02D10/1592 , Y02D50/20
摘要： A network printer includes a communication unit that conducts communication with a communication terminal connected through a network, and a recording unit. The recording unit can be put in a first power state and a second power state, whose power consumption is lower than that of the first power state, and the recording unit records print data received from the communication unit during the first power state. The communication unit includes a confirmation signal delivery unit that sends a connection confirmation signal to the communication terminal when the print data is not successively received from the communication terminal for a first predetermined time while a session is established and a transition unit that causes the power state of the recording unit to transition to the second power state when a reply to the connection confirmation signal has not been successively received for a second predetermined time.
摘要翻译： 网络打印机包括与通过网络连接的通信终端进行通信的通信单元和记录单元。 记录单元可以处于第一功率状态和功率消耗低于第一功率状态的第二功率状态，并且记录单元记录在第一功率状态期间从通信单元接收的打印数据。 通信单元包括确认信号传送单元，当在会话建立时第一预定时间没有从通信终端连续接收到打印数据时，向通信终端发送连接确认信号，以及导致电源状态的转移单元 在第二预定时间内没有连续接收到对连接确认信号的回复时，转换到第二电源状态。
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公开(公告)号：US20070026264A1
公开(公告)日：2007-02-01
申请号：US11461051
申请日：2006-07-31
摘要： A magnetic recording medium has a non-magnetic layer and a magnetic layer formed in that order on one surface of a non-magnetic support and a back coat layer formed on the other surface of the non-magnetic support. The non-magnetic layer is formed so as to include at least one of α-iron oxide and α-iron hydroxide. The magnetic layer is formed so as to include a ferromagnetic alloy powder. The back coat layer is formed so as to include carbon black, and barium sulfate. At least one of the non-magnetic layer and the magnetic layer includes lubricant. The layers are formed so that the amount of SO42− eluted when the magnetic recording medium is immersed in water at 70° C. is in a range of 300 ppm to 600 ppm inclusive relative to the weight of the magnetic recording medium.
摘要翻译： 磁记录介质具有非磁性层和在非磁性载体的一个表面上形成的磁性层和形成在非磁性载体的另一个表面上的背涂层。 非磁性层形成为包括α-氧化铁和α-氢氧化铁中的至少一种。 磁性层形成为包含铁磁性合金粉末。 背涂层形成为包括炭黑和硫酸钡。 非磁性层和磁性层中的至少一个包括润滑剂。 这些层被形成为使得当磁记录介质浸入70℃的水中时洗脱的SO 3 - 2的量在300ppm至 相对于磁记录介质的重量为600ppm。
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公开(公告)号：US20060019127A1
公开(公告)日：2006-01-26
申请号：US10898232
申请日：2004-07-26
IPC分类号： G11B5/716
CPC分类号： G11B5/738
摘要： The present invention provides a magnetic recording medium which has a thin film magnetic layer considerably excellent in surface smoothness, and is excellent in electromagnetic conversion property. A magnetic recording medium comprising a non-magnetic support, a lower non-magnetic layer comprising at least a non-magnetic powder and a binder resin on one surface of the non-magnetic support, and a magnetic layer comprising at least a ferromagnetic powder and a binder resin on the lower non-magnetic layer, wherein when the magnetic recording medium is subjected to extraction treatment with water, 7 to 23 μg of PO43− ions are extracted per 10 mm3 of the volume of the lower non-magnetic layer of the magnetic recording medium. A magnetic recording medium comprising a non-magnetic support, a lower non-magnetic layer comprising at least a non-magnetic powder and a binder resin on one surface of the non-magnetic support, and a magnetic layer comprising at least a ferromagnetic powder and a binder resin on the lower non-magnetic layer, wherein when the magnetic recording medium is subjected to extraction treatment with water, 8 to 22 μg of Mg2+ ions are extracted per 10 mm3 of the volume of the lower non-magnetic layer of the magnetic recording medium.
摘要翻译： 本发明提供一种具有表面平滑性优异的薄膜磁性层的磁记录介质，并且电磁转换特性优异。 一种磁记录介质，包括非磁性载体，在非磁性载体的一个表面上至少包含非磁性粉末和粘合剂树脂的下部非磁性层，以及至少包含铁磁性粉末和 在下部非磁性层上的粘合剂树脂，其中当磁记录介质用水进行萃取处理时，7至23杯PO 3 - 3 - 提取每10毫米3磁记录介质的下非磁性层的体积。 一种磁记录介质，包括非磁性载体，在非磁性载体的一个表面上至少包含非磁性粉末和粘合剂树脂的下部非磁性层，以及至少包含铁磁性粉末和 在下部非磁性层上的粘合剂树脂，其中当磁记录介质用水进行萃取处理时，每10 mm 3提取8至22杯Mg 2+离子 磁记录介质的下非磁性层的体积。
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9.发明授权Image processing apparatus has a CPU that reduces operation capability of large scale integration circuit by switching large scale integration circuit to low power save mode 有权图像处理装置具有通过将大规模集成电路切换到低功耗模式来降低大规模集成电路的操作能力的CPU公开(公告)号：US06782482B2
公开(公告)日：2004-08-24
申请号：US09818136
申请日：2001-03-26
申请人： Akinori Nishizawa
发明人： Akinori Nishizawa
IPC分类号： G06F426
CPC分类号： H04N1/00885 , G03G15/5004 , G06F1/3203 , G06F1/324 , H04N1/00896 , H04N1/00904 , H04N1/00912 , Y02D10/126
摘要： An image processing machine (F) such as facsimile machine includes at least one large scale integrated (LSI) circuit (12, 13, 14, 20, 21, 22, 30, 31) for executing image processing. A power supply unit (5) feeds electricity to the respective large scale integrated circuits. The image processing machine includes a controller (1) for lowering operation capability of some large scale integrated circuits when shifting into a power save mode. The image processing machine may further include oscillators for feeding clock signals to the respective large scale integrated circuits, and the control unit may cause the oscillators to issue the clock signals with a lower frequency when switching to the power save mode.
摘要翻译： 诸如传真机的图像处理机（F）包括用于执行图像处理的至少一个大规模集成（LSI）电路（12,13,14,20,21,22,30,31）。 电源单元（5）向各个大型集成电路供电。 该图像处理机包括一个控制器（1），用于降低一些大型集成电路在切换到省电模式时的操作能力。 图像处理机还可以包括用于将时钟信号馈送到各个大规模集成电路的振荡器，并且当切换到省电模式时，控制单元可以使振荡器以较低的频率发出时钟信号。
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公开(公告)号：US07173720B2
公开(公告)日：2007-02-06
申请号：US09848086
申请日：2001-05-02
申请人： Akinori Nishizawa
发明人： Akinori Nishizawa
IPC分类号： G06F15/00
CPC分类号： H04N1/00885 , H02J9/005 , H02M2001/009 , H04N1/00896 , H04N1/00904
摘要： An image forming device that uses a power transformer (T) such that no action delay and performance degradation/malfunction occur even in a power save mode, thereby achieving high energy efficiency. Circuits (2, 3, 4) of the image forming device are divided into to two blocks (A, B), and the power transformer (T) has two sets of windings (TA, TB), one for one of the blocks (A) that always needs power feeding and one for the other block (B) that needs power when necessary. Switches (SW) are provided on lines (L1 to L5) extending from the latter block (B) such that these switches are opened to interrupt power supply when the device is brought into the power save mode.
摘要翻译： 使用电力变压器（T）的图像形成装置，即使在省电模式下也不会发生动作延迟和性能劣化/故障，从而实现高能量效率。 图像形成装置的电路（2,3,4）被分成两个块（A，B），并且电力变压器（T）具有两组绕组（TA，TB），一组用于一个块（ A）总是需要供电，另一块（B）需要电源。 开关（SW）设置在从后一块（B）延伸的线路（L 1至L 5）上，使得当该装置进入省电模式时这些开关被打开以中断电源。
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