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公开(公告)号：US07332717B2
公开(公告)日：2008-02-19
申请号：US10580534
申请日：2005-09-15
IPC分类号： G01J5/00
摘要： An infrared sensor includes a series capacitor element and a reference capacitor element each exhibiting a predetermined capacitance value; an infrared-detecting capacitor element whose capacitance value varies depending on an intensity of infrared light incident on the element; and an output node being a node at which a first terminal of the series capacitor element, a first terminal of the reference capacitor element and a first terminal of the infrared-detecting capacitor element are connected to one another. The intensity of infrared light is output as a potential difference between the reference potential which is brought to a potential by applying a predetermined voltage between the series capacitor element and the reference capacitor element and the detection potential which is brought to a potential by applying a predetermined voltage between the series capacitor element and the infrared-detecting capacitor element.
摘要翻译： 红外线传感器包括串联电容器元件和参考电容器元件，每个都具有预定的电容值; 其电容值根据入射到元件上的红外光的强度而变化的红外线检测电容器元件; 并且输出节点是串联电容器元件的第一端子，参考电容器元件的第一端子和红外线检测电容器元件的第一端子彼此连接的节点。 红外光的强度通过在串联电容器元件和参考电容器元件之间施加预定电压而被引入到电位的参考电位之间的电位差和通过施加预定的 串联电容器元件和红外线检测电容器元件之间的电压。
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32.发明授权Magnetoresistive head with azimuth angle and magnetic recording/reproducing tape apparatus using same 失效具有方位角的磁阻头和使用其的磁记录/再现磁带装置公开(公告)号：US06172857B2
公开(公告)日：2001-01-09
申请号：US09225913
申请日：1999-01-05
申请人： Teruo Inaguma , Seiji Onoe , Hiroshi Kano , Yoshito Ikeda , Seiichi Onodera
发明人： Teruo Inaguma , Seiji Onoe , Hiroshi Kano , Yoshito Ikeda , Seiichi Onodera
IPC分类号： G11B552
CPC分类号： G11B5/53 , G11B5/0086 , G11B5/23 , G11B5/4893
摘要： A magnetoresistive head includes a magnetoresistive element sandwiched between a pair of soft magnetic material-made shields to detect signal from a magnetic tape under a magnetoresistance effect, the magnetoresistive element having a magnetic sensor disposed obliquely, at a predetermined azimuth angle, to a direction perpendicular in which the magnetic tape is fed or moved; the magnetoresistive head being installed on a rotating drum to read signal on the magnetic tape by the helical scanning method. A recording/reproducing apparatus includes a rotating drum having installed thereon the magnetoresistive head as reading head and an inductive magnetic head as writing head, to write and/or read signal from the magnetic tape by the helical scanning method.
摘要翻译： 磁阻头包括夹在一对软磁材料制成的屏蔽之间以在磁阻效应下检测来自磁带的信号的磁阻元件，磁阻元件具有以预定的方位角倾斜地垂直于垂直方向 其中磁带被馈送或移动; 磁阻头安装在旋转鼓上，通过螺旋扫描方法读取磁带上的信号。一种记录/再现装置，包括：旋转鼓，其上安装有作为读取头的磁阻头和作为书写头的感应磁头， 通过螺旋扫描方法从磁带写入和/或读取信号。
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公开(公告)号：US06014291A
公开(公告)日：2000-01-11
申请号：US263252
申请日：1994-06-21
申请人： Makoto Watanabe , Seiichi Ogata , Yoshito Ikeda , Kyu Kanno
发明人： Makoto Watanabe , Seiichi Ogata , Yoshito Ikeda , Kyu Kanno
IPC分类号： G11B5/008 , G11B5/09 , G11B5/115 , G11B5/127 , G11B5/29 , G11B5/48 , G11B5/53 , G11B23/00 , G11B5/265
CPC分类号： G11B5/29 , G11B5/115 , G11B5/127 , G11B5/1272 , G11B5/4893 , G11B5/531 , G11B5/534 , G11B23/0007 , G11B5/0086 , G11B5/09
摘要： A magnetic head includes a first magnetic core half having a coil winding groove coupled to a second magnetic core half having an auxiliary core element accommodated in the coil winding groove, such that a magnetic gap is defined between joining faces of the first and second core halves. Alternatively, a composite magnetic head includes a pair of magnetic heads that have magnetic gaps with different azimuth angles from each other and disposed closely in an opposing relationship to each other in a head feeding direction so as to define respective track widths and a track pitch. A thin conductor film is formed on at least one of a pair of opposing faces of the magnetic heads for intercepting leakage fluxes from the magnetic gap of the other magnetic head. The thin conductor film has a thickness and is located such that the track pitch formed by the magnetic heads is substantially independent of the thickness of the thin conductor film. A method of producing a magnetic head includes forming a track width restricting groove on each of a pair of head core blocks. The blocks are fused together with glass when aligned with the restricting groove. An additional groove is formed at an angle substantially equal to the azimuth angle of the magnetic gap on at least one of the pairs of faces on the blocks and the blocks are cut in a direction substantially perpendicular to the bottom face of the additional groove.
摘要翻译： 磁头包括第一磁芯半部，其具有耦合到具有容纳在线圈绕组槽中的辅助芯体的第二磁芯半部的线圈绕组槽，使得在第一和第二芯半部的接合面之间限定磁隙 。 或者，复合磁头包括一对磁头，它们具有彼此不同的方位角的磁隙，并且在磁头输送方向上以彼此相对的关系紧密地设置，以便限定相应的磁道宽度和磁道间距。 在磁头的一对相对面中的至少一个上形成薄导体膜，用于截取来自另一个磁头的磁隙的漏磁通。 薄导体膜具有厚度并且被定位成使得由磁头形成的轨道间距基本上与薄导体膜的厚度无关。 一种制造磁头的方法包括在一对磁头芯块的每一个上形成磁道宽度限制槽。 当与限制槽对准时，这些块与玻璃熔合在一起。 以与块上的至少一对面上的磁隙的方位角大致相等的角度形成附加的槽，并且在基本上垂直于附加槽的底面的方向上切割块。
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公开(公告)号：US5113300A
公开(公告)日：1992-05-12
申请号：US752220
申请日：1991-08-21
IPC分类号： G11B5/31
CPC分类号： G11B5/31 , G11B5/3116
摘要： A thin film magnetic head which includes a substrate of magnetic or nonmagnetic material, an upper magnetic film on the substrate, a coil conductor on the substrate, and a lower magnetic film on the substrate, the lower magnetic film having a groove formed therein for receiving the coil conductor therein. In the preferred form of the present invention, the thickness of the lower magnetic film is at least 0.3 times the thickness of the upper magnetic film when the substrate is composed of a magnetic material and at least 0.8 times the thickness of the upper magnetic film when the substrate is composed of a nonmagnetic material.
摘要翻译： 一种薄膜磁头，其包括磁性或非磁性材料的衬底，衬底上的上部磁性膜，衬底上的线圈导体和衬底上的下部磁性膜，下部磁性膜具有形成在其中的槽，用于接收 其中的线圈导体。 在本发明的优选形式中，当基板由磁性材料构成时，下部磁性膜的厚度为上部磁性膜的厚度的至少0.3倍，并且当上部磁性膜的厚度为至少0.8倍时 基板由非磁性材料构成。
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公开(公告)号：US4553865A
公开(公告)日：1985-11-19
申请号：US502857
申请日：1983-06-09
摘要： A wire dot printer comprises a plurality of wires for carrying ink respectively on the ends thereof, and ink applicator mechanism applying the ink to the wire, and an ink heater unit disposed adjacent to the wire ends for heating the ink to a controlled temperature level. The ink is applied to the side surfaces of the wires and is drawn to the wire ends by capillary attraction.
摘要翻译： 线点打印机包括分别在其端部承载油墨的多根线和将油墨施加到线材上的油墨施加器机构，以及与线端相邻布置的用于将油墨加热到受控温度水平的墨加热器单元。 油墨被施加到线的侧表面，并通过毛细管吸引力被吸引到线端。
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公开(公告)号：US08377340B2
公开(公告)日：2013-02-19
申请号：US12630971
申请日：2009-12-04
申请人： Yoshihiro Kato , Yoshito Ikeda
发明人： Yoshihiro Kato , Yoshito Ikeda
CPC分类号： H05K9/0083
摘要： Disclosed is an electromagnetic wave suppression sheet obtained by mixing metallic magnetic particles into a resin and formed into a sheet shape. In the electromagnetic wave suppression sheet, a coercive force is 320 [A/m] or more and a saturation magnetization is 0.35 [Wb/m2] or more at a time when an external magnetic field of 1 kOe in an in-plane direction is applied.
摘要翻译： 公开了一种通过将金属磁性颗粒混合成树脂并形成为片状而获得的电磁波抑制片。 在电磁波抑制片中，当在面内方向上的1kOe的外部磁场为（E）的情况下，矫顽力为320 [A / m]以上，饱和磁化强度为0.35 [Wb / m 2] 应用。
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37.发明授权Magnetic resistance element having four magnetization states and a magnetic device using the same 有权具有四个磁化状态的磁阻元件和使用其的磁性装置公开(公告)号：US06535364B1
公开(公告)日：2003-03-18
申请号：US09482914
申请日：2000-01-14
IPC分类号： G11B539
CPC分类号： B82Y25/00 , B82Y10/00 , G01R33/06 , G11B5/3903 , G11B5/3909 , G11B2005/3996 , G11C11/5607 , G11C2211/5615 , H01F10/3254 , H01F10/3268
摘要： A magnetic resistance element is provided that includes an upper magnetic layer, which is formed in contact with an anti-ferromagnetic layer, and at least two magnetic layers that are layered with tunnel barrier wall layers respectively inserted between the first magnetic layer and each of the at least two magnetic layers such that the magnetic resistance element has a combined resistance that corresponds to one of four predefined magnetic resistances and that can be changed to another of the four predefined magnetic resistances by applying a predefined recording magnetic field pattern to the magnetic resistance element.
摘要翻译： 提供了一种磁阻元件，其包括形成为与反铁磁层接触的上磁性层，以及分别插入在第一磁性层和第一磁性层之间的隧道阻挡壁层的至少两个磁性层 至少两个磁性层，使得磁阻元件具有对应于四个预定义的磁阻之一的组合电阻，并且可以通过将预定义的记录磁场图案施加到磁阻元件上而改变为四个预定义的磁阻中的另一个 。
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公开(公告)号：US5162242A
公开(公告)日：1992-11-10
申请号：US793262
申请日：1991-11-13
申请人： Akiyoshi Tamura , Yoshito Ikeda
发明人： Akiyoshi Tamura , Yoshito Ikeda
IPC分类号： H01L21/324
CPC分类号： H01L21/3245
摘要： A method of fabricating a compound semiconductor device is disclosed. The method includes forming a compound semiconductor substrate, depositing an insulator film on that substrate, then depositing a second film containing a refractory metal on the insulator film. The method further includes annealing the substrate-insulator film-refractory metal containing film composite in an inert gas atmosphere excluding a toxic substance.
摘要翻译： 公开了一种制造化合物半导体器件的方法。 该方法包括形成化合物半导体衬底，在该衬底上沉积绝缘膜，然后在绝缘膜上沉积含有难熔金属的第二膜。 该方法还包括在除有毒物质之外的惰性气体气氛中退火基板 - 绝缘体 - 含薄膜 - 难熔金属的膜复合材料。
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公开(公告)号：US4197021A
公开(公告)日：1980-04-08
申请号：US905083
申请日：1978-05-11
申请人： Yoshifumi Gomi , Yoshito Ikeda
发明人： Yoshifumi Gomi , Yoshito Ikeda
CPC分类号： B41J2/275
摘要： The printing head for a wire-type dot printer includes a plurality of electromagnet coils, each on a coil core including a central post, said coil core and central post being of a magnetic material. Each of the coil cores is mounted on a frame having a cap for holding an operating plate which rotates around a fulcrum proximate the periphery of the printing head. The printing head is of reduced size and weight and is low in cost to manufacture.
摘要翻译： 用于线型点式打印机的打印头包括多个电磁线圈，每个电磁线圈包括一个包括中心柱的线圈芯，所述线圈芯和中心柱是磁性材料。 每个线圈芯安装在具有用于保持围绕靠近印刷头的周边的支点旋转的操作板的盖的框架上。 打印头的尺寸和重量减小，制造成本低。
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40.发明授权公开(公告)号：US08334040B2
公开(公告)日：2012-12-18
申请号：US12597822
申请日：2008-12-02
申请人： Yoshito Ikeda , Norikazu Yamamoto
发明人： Yoshito Ikeda , Norikazu Yamamoto
CPC分类号： H05K9/0094 , H05K9/0083 , Y10T428/23 , Y10T428/239 , Y10T428/249995
摘要： An electromagnetic wave suppression material that has a high light transmission performance even under a low temperature environment to display a sufficient electromagnetic wave suppression effect, and an electromagnetic wave suppression sheet that has the electromagnetic wave suppression material sealed in it, are disclosed. An electromagnetic wave suppression sheet (3) is composed of an electromagnetic wave suppression material (1) charged into a moisture-resistant film (2) whose peripheral part is laminated by a predetermined adhesive by way of sealing.
摘要翻译： 公开了一种电磁波抑制材料，即使在低温环境下也具有高透光性能以显示足够的电磁波抑制效果，并且具有密封在其中的电磁波抑制材料的电磁波抑制片。 电磁波抑制片（3）由装在防潮膜（2）中的电磁波抑制材料（1）构成，其外围部分通过密封被预定的粘合剂层压。
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