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1. 发明授权

US09000325B2 Roller mold manufacturing device and manufacturing method 有权
标题翻译：辊模制造装置及制造方法
公开(公告)号：US09000325B2
公开(公告)日：2015-04-07
申请号：US13700783
申请日：2011-06-08
申请人： Naoto Ito , Toshio Kitada , Hidenari Kiguchiya
发明人： Naoto Ito , Toshio Kitada , Hidenari Kiguchiya
IPC分类号： H01J37/305 , B29C33/38 , B23K15/08 , H01J37/20 , H01J37/317 , G03F1/20 , G03F7/20 , G03F7/24 , B82Y10/00 , B82Y40/00
CPC分类号： B29C33/3842 , B23K15/08 , B29C33/38 , B82Y10/00 , B82Y40/00 , G03F1/20 , G03F7/2037 , G03F7/24 , H01J37/20 , H01J37/305 , H01J37/3174 , H01J2237/20214 , H01J2237/2025 , H01J2237/20271 , H01J2237/20285
摘要： A phenomenon where a depicted pattern becomes unclear owing to a rotational runout of a roller mold in the direction of a rotary shaft is suppressed while restraining an increase in the cost. For the purpose of achieving the above, a roller mold manufacturing device (1) is provided with an electron beam irradiation device (2); a mask (3) which has an opening that allows passage of some of electron beams, and which forms a plurality of beams that perform simultaneous depiction on a resist; a rotation drive device (4) which rotates a roller mold (100) around a rotary shaft (8); a displacement amount detection sensor (5) which detects a rotational runout displacement amount of the roller mold (100) in the direction of the rotary shaft (8); a control device (6); and an actuator (7) which, based on a control signal from the control device (6), allows a depiction position by the electron beams to follow the displacement of the roller mold (100) in the direction of the rotary shaft (8), wherein misalignment of an exposed position of the resist, which is caused by rotational runout displacement of the roller mold (100) in the direction of the rotary shaft (8), is suppressed.
摘要翻译：在抑制成本增加的同时抑制了由于辊模在旋转轴的方向上的旋转跳动而导致的图形变得不清楚的现象。为了实现上述目的，一种辊模制造装置（1）设置有电子束照射装置（2）; 具有允许一些电子束通过的开口的掩模（3），并形成对抗蚀剂进行同时描绘的多个光束; 旋转驱动装置（4），其围绕旋转轴（8）旋转辊模具（100）; 位移量检测传感器（5），其检测所述滚筒模具（100）沿所述旋转轴（8）的方向的旋转偏移位移量; 控制装置（6）; 以及基于来自控制装置（6）的控制信号的致动器（7）允许电子束的描绘位置跟随滚子模具（100）沿旋转轴（8）的方向的位移，其特征在于，抑制由所述辊模（100）沿所述旋转轴（8）的方向的旋转偏移而引起的所述抗蚀剂的露出位置的偏移。

2. 发明授权

US08797672B2 Dynamic track pitch control for shingled magnetic recording (SMR) 有权
标题翻译：用于带状磁记录（SMR）的动态音高控制
公开(公告)号：US08797672B2
公开(公告)日：2014-08-05
申请号：US13523657
申请日：2012-06-14
申请人： Hiroyasu Tanabe , Hideki Zaitsu , Kyo Akagi , Naoto Ito
发明人： Hiroyasu Tanabe , Hideki Zaitsu , Kyo Akagi , Naoto Ito
IPC分类号： G11B21/02 , G11B15/18 , G11B5/027
CPC分类号： G11B19/04 , G11B5/012 , G11B5/5565 , G11B5/59627 , G11B2005/0021
摘要： SMR disk drives are described that adjust track pitch or magnetic write width to compensate for external temperature effects. In one embodiment track pitch is increased when the media temperature increases. The temperature of magnetic media during write operations can be determined from the drives' temperature sensor. In other embodiments track pitch is adjusted based on the magnetic write width (MWW) which is determined from read-back testing of previously written data tracks. In an alternative embodiment, the width of the MWW is adjusted instead of the track pitch. The various factors that affect the MWW that can be used to increase or decrease the MWW, including write current characteristics and when available thermal-assistance parameters.
摘要翻译：描述了SMR磁盘驱动器，其调节磁道间距或磁写入宽度以补偿外部温度效应。在一个实施例中，当介质温度升高时，轨道间距增加。写入操作期间磁介质的温度可以由驱动器的温度传感器确定。在其他实施例中，基于从先前写入的数据轨道的回读测试确定的磁写入宽度（MWW）来调整轨道间距。在替代实施例中，调整MWW的宽度而不是轨道间距。影响MWW的各种因素可用于增加或减少MWW，包括写入电流特性和可用的热辅助参数。

3. 发明申请

US20130148833A1 ELECTRONIC APPARATUS 审中-公开
标题翻译：电子设备
公开(公告)号：US20130148833A1
公开(公告)日：2013-06-13
申请号：US13661253
申请日：2012-10-26
申请人： Natsumi Endo , Isao Ohba , Naoto Ito
发明人： Natsumi Endo , Isao Ohba , Naoto Ito
IPC分类号： H04R1/02
CPC分类号： H04R1/028 , G06F1/1632 , G06F1/206 , H04M1/035 , H04M1/04 , H04R1/023 , H04R2205/021 , H04R2499/11 , Y02D10/16
摘要： An electronic apparatus includes: a case configured to house an electronic component that generates heat therein; an air circulation unit provided in the case and that circulates air between outside of the electronic apparatus and the electronic component; a speaker provided around the air circulation unit and that outputs sound; a circulation control unit provided in a part of the air circulation unit and that controls circulation of air between the outside and the electronic component; and a connector that connects with a cradle.
摘要翻译：电子设备包括：壳体，其构造成容纳在其中产生热量的电子部件; 设置在所述壳体中并使所述电子设备的外部和所述电子部件之间的空气循环的空气循环单元; 设置在空气循环单元周围并且输出声音的扬声器; 循环控制单元，其设置在所述空气循环单元的一部分中并且控制所述外部和所述电子部件之间的空气的循环; 以及与支架连接的连接器。

4. 发明申请

US20130068734A1 ROLLER MOLD MANUFACTURING DEVICE AND MANUFACTURING METHOD 有权
标题翻译：滚筒模制造装置及制造方法
公开(公告)号：US20130068734A1
公开(公告)日：2013-03-21
申请号：US13700783
申请日：2011-06-08
申请人： Naoto Ito , Toshio Kitada , Hidenari Kiguchiya
发明人： Naoto Ito , Toshio Kitada , Hidenari Kiguchiya
IPC分类号： B29C33/38
CPC分类号： B29C33/3842 , B23K15/08 , B29C33/38 , B82Y10/00 , B82Y40/00 , G03F1/20 , G03F7/2037 , G03F7/24 , H01J37/20 , H01J37/305 , H01J37/3174 , H01J2237/20214 , H01J2237/2025 , H01J2237/20271 , H01J2237/20285
摘要： A phenomenon where a depicted pattern becomes unclear owing to a rotational runout of a roller mold in the direction of a rotary shaft is suppressed while restraining an increase in the cost. For the purpose of achieving the above, a roller mold manufacturing device (1) is provided with an electron beam irradiation device (2); a mask (3) which has an opening that allows passage of some of electron beams, and which forms a plurality of beams that perform simultaneous depiction on a resist; a rotation drive device (4) which rotates a roller mold (100) around a rotary shaft (8); a displacement amount detection sensor (5) which detects a rotational runout displacement amount of the roller mold (100) in the direction of the rotary shaft (8); a control device (6); and an actuator (7) which, based on a control signal from the control device (6), allows a depiction position by the electron beams to follow the displacement of the roller mold (100) in the direction of the rotary shaft (8), wherein misalignment of an exposed position of the resist, which is caused by rotational runout displacement of the roller mold (100) in the direction of the rotary shaft (8), is suppressed.
摘要翻译：在抑制成本增加的同时抑制了由于辊模在旋转轴的方向上的旋转跳动而导致的图形变得不清楚的现象。为了实现上述目的，一种辊模制造装置（1）设置有电子束照射装置（2）; 具有允许一些电子束通过的开口的掩模（3），并且形成对抗蚀剂进行同时描绘的多个光束; 旋转驱动装置（4），其围绕旋转轴（8）旋转辊模具（100）; 位移量检测传感器（5），其检测所述滚筒模具（100）沿所述旋转轴（8）的方向的旋转偏移位移量; 控制装置（6）; 以及基于来自控制装置（6）的控制信号的致动器（7）允许电子束的描绘位置跟随滚子模具（100）沿旋转轴（8）的方向的位移，其特征在于，抑制由所述辊模（100）沿所述旋转轴（8）的方向的旋转偏移而引起的所述抗蚀剂的露出位置的偏移。

5. 发明授权

US08289222B2 Core-shell magnetic material, method of manufacturing core-shell magnetic material, device, antenna device, and portable device 有权
标题翻译：核 - 壳磁性材料，核 - 壳磁性材料的制造方法，器件，天线装置和便携式装置
公开(公告)号：US08289222B2
公开(公告)日：2012-10-16
申请号：US12411101
申请日：2009-03-25
申请人： Tomohiro Suetsuna , Kouichi Harada , Maki Yonetsu , Seiichi Suenaga , Naoto Ito , Akihiro Tsujimura
发明人： Tomohiro Suetsuna , Kouichi Harada , Maki Yonetsu , Seiichi Suenaga , Naoto Ito , Akihiro Tsujimura
IPC分类号： H01Q1/00
CPC分类号： H01F1/33 , H01Q9/16 , H01Q9/42 , Y10T428/12465
摘要： The present invention provides a core-shell magnetic material having an excellent characteristic in a high frequency band, particularly, in a GHz band. The core-shell magnetic material includes: core-shell magnetic particles including magnetic metal particles and an oxide coating layer, the magnetic metal particle containing magnetic metal selected from the group of Fe, Co, and Ni, nonmagnetic metal selected from the group of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and an element selected from carbon and nitrogen, and the oxide coating layer being made of an oxide containing at least one nonmagnetic metal as one of the components of the magnetic metal particle; and oxide particles existing at least a part between the magnetic metal particles and containing nonmagnetic metal selected from the group of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, a rare-earth element, Ba, and Sr, and in which nonmagnetic metal/magnetic metal (atomic ratio) in the particles is higher than that in the oxide coating layer.
摘要翻译：本发明提供了在高频带，特别是GHz频带中具有优异特性的核 - 壳磁性材料。核 - 壳磁性材料包括：包含磁性金属颗粒和氧化物涂层的核 - 壳磁性颗粒，含有选自Fe，Co和Ni的磁性金属的磁性金属颗粒，选自Mg组中的非磁性金属，Al，Si，Ca，Zr，Ti，Hf，Zn，Mn，稀土元素，Ba和Sr以及选自碳和氮的元素，氧化物被覆层由至少含有氧化物一种非磁性金属作为磁性金属颗粒的组分之一; 并且存在至少一部分在磁性金属颗粒之间并且含有选自Mg，Al，Si，Ca，Zr，Ti，Hf，Zn，Mn，稀土元素，Ba和Sr中的非磁性金属的氧化物颗粒，其中颗粒中的非磁性金属/磁性金属（原子比）高于氧化物涂层中的非磁性金属/磁性金属（原子比）。

6. 发明授权

US07892663B2 Perpendicular magnetic recording media and magnetic storage apparatus using the same 有权
标题翻译：垂直磁记录介质及使用其的磁存储装置
公开(公告)号：US07892663B2
公开(公告)日：2011-02-22
申请号：US12156317
申请日：2008-05-30
申请人： Hiroyuki Nakagawa , Ryoko Araki , Naoto Ito , Takayuki Ichihara
发明人： Hiroyuki Nakagawa , Ryoko Araki , Naoto Ito , Takayuki Ichihara
IPC分类号： G11B5/65
CPC分类号： G11B5/82 , G11B5/65 , G11B5/66
摘要： Embodiments of the present invention provide a perpendicular magnetic recording media having excellent resolution, signal to noise ratio (S/N), and a small adjacent track erasure. According to one embodiment, underlayers for controlling the orientation and segregation of a magnetic layer, a magnetic layer including an oxide and an alloy of magnetic materials mainly composed of Co, Cr, and Pt, and a ferromagnetic-metal layer which does not contain oxygen, are formed over a substrate. The magnetic layer has at least two layers including ferromagnetic grains and oxides, a first magnetic layer, which is the part of the magnetic layer closer to the substrate, has grain boundaries mainly composed of Cr oxide and at least one oxide selected from Si, Ti, Nb, and Ta, and grain boundaries of a second magnetic layer at the ferromagnetic-metal layer side includes at least one oxide selected from Si, Ti, Nb, and Ta in which Cr oxide is less than the first magnetic layer.
摘要翻译：本发明的实施例提供了具有优异的分辨率，信噪比（S / N）和小的相邻轨道擦除的垂直磁记录介质。根据一个实施例，用于控制磁性层的取向和偏析的底层，包括氧化物的磁性层和主要由Co，Cr和Pt组成的磁性材料的合金以及不含氧的铁磁性金属层，形成在衬底上。磁性层具有至少两层包括铁磁性粒子和氧化物的层，作为靠近衬底的磁性层的一部分的第一磁性层具有主要由Cr氧化物和至少一种选自Si，Ti Nb和Ta中的至少一种，并且在铁磁金属层侧的第二磁性层的晶界包含选自Si，Ti，Nb和Ta中的至少一种氧化物小于第一磁性层的氧化物。

7. 发明申请

US20100156732A1 RADIO APPARATUS AND ANTENNA DEVICE INCLUDING MAGNETIC MATERIAL FOR ISOLATION 有权
标题翻译：包括用于隔离的磁性材料的无线电设备和天线装置
公开(公告)号：US20100156732A1
公开(公告)日：2010-06-24
申请号：US12503207
申请日：2009-07-15
申请人： Naoto ITO , Akihiro Tsujimura , Takashi Amano , Naoyuki Nakagawa , Seiichi Suenaga , Tomoko Eguchi , Toshiro Hiraoka
发明人： Naoto ITO , Akihiro Tsujimura , Takashi Amano , Naoyuki Nakagawa , Seiichi Suenaga , Tomoko Eguchi , Toshiro Hiraoka
IPC分类号： H01Q1/00 , H01Q1/24
CPC分类号： H01Q9/40 , H01Q1/243 , H01Q1/52 , H01Q1/521 , H01Q9/42 , H01Q17/00
摘要： An antenna device arranged around a printed circuit board is provided. The antenna device has an antenna element connected to a feeder circuit provided on the printed board. The antenna device has an isolating material provided between the antenna element and the substrate material. The isolating material is constituted by an insulating substrate material and a plurality of pieces of magnetic material provided on the substrate material Adjacent ones of the pieces of the magnetic material are arranged separate from each other.
摘要翻译：提供了布置在印刷电路板周围的天线装置。天线装置具有连接到设置在印刷电路板上的馈电电路的天线元件。天线装置具有设置在天线元件和基板材料之间的隔离材料。绝缘材料由绝缘基板材料和设置在基板材料上的多个磁性材料构成，相邻的磁性材料片彼此分离设置。

8. 发明授权

US08270122B2 Magnetic recording and reproducing device including a differential read head 失效
标题翻译：磁记录和再现装置包括差分读头
公开(公告)号：US08270122B2
公开(公告)日：2012-09-18
申请号：US12365195
申请日：2009-02-04
申请人： Masato Shiimoto , Takeshi Nakagawa , Hiroyuki Katada , Naoto Ito , Kenichi Meguro
发明人： Masato Shiimoto , Takeshi Nakagawa , Hiroyuki Katada , Naoto Ito , Kenichi Meguro
IPC分类号： G11B5/39
CPC分类号： G11B5/3909 , B82Y10/00 , B82Y25/00 , G11B5/3912 , G11B5/3967 , G11B2005/3996
摘要： A magnetic recording read head is provided capable of achieving high reproduction output, resolution, and SNR, even at a high linear density. There is also provided a magnetic recording and reproducing device capable of achieving sufficient error bit rate. The magnetic recording read head includes a differential read head and a write head. The differential read head has a multilayer structure formed by laminating a first magnetoresistive sensor having a first free layer, a differential gap layer, and a second magnetoresistive sensor having a second free layer. Outside the multilayer structure, a pair of electrodes and a pair of magnetic shields are provided respectively. A ratio (Gl/bl) of an inside distance (Gl) between the first and second free layers to a bit length (bl) is set to 0.6 or more and 1.6 or less.
摘要翻译：提供了能够实现高再现输出，分辨率和SNR的磁记录读取头，即使在高线性密度下也是如此。还提供了能够实现足够的错误比特率的磁记录和再现装置。磁记录读取头包括差分读取头和写入头。差分读取头具有层叠具有第一自由层，差分间隙层的第一磁阻传感器和具有第二自由层的第二磁阻传感器形成的多层结构。在多层结构之外，分别设置一对电极和一对磁屏蔽。将第一自由层与第二自由层之间的内部距离（G1）与比特长度（b1）的比（G1 / b1）设定为0.6以上且1.6以下。

9. 发明申请

US20090147970A1 MOBILE TERMINAL AND SOUND INPUT/OUTPUT CONTROL METHOD FOR MOBILE TERMINAL 审中-公开
标题翻译：移动终端的移动终端和声音输入/输出控制方法
公开(公告)号：US20090147970A1
公开(公告)日：2009-06-11
申请号：US12327083
申请日：2008-12-03
申请人： Hiroshi SHIMASAKI , Satoshi MIZOGUCHI , Naoto ITO , Takahiro SOGOU , Taizo TOMIOKA , Satoru HARA
发明人： Hiroshi SHIMASAKI , Satoshi MIZOGUCHI , Naoto ITO , Takahiro SOGOU , Taizo TOMIOKA , Satoru HARA
IPC分类号： H03G3/20 , H04M1/02
CPC分类号： H04M1/0279 , H04M1/03 , H04M2250/74
摘要： According to one aspect of the invention, a mobile terminal includes: a case having two flat faces opposite to each other and side faces having a first side face and a second side face opposed to each other; a first sound input/output unit provided on the first side faces; and a second sound input/output unit provided on the second side face.
摘要翻译：根据本发明的一个方面，移动终端包括：具有彼此相对的两个平面的壳体和具有彼此相对的第一侧面和第二侧面的侧面; 设置在所述第一侧面上的第一声音输入/输出单元; 以及设置在第二侧面上的第二声音输入/输出单元。

10. 发明申请

US20090140933A1 RADIO APPARATUS AND ANTENNA DEVICE INCLUDING MAGNETIC MATERIAL FOR ISOLATION 审中-公开
标题翻译：包括用于隔离的磁性材料的无线电设备和天线装置
公开(公告)号：US20090140933A1
公开(公告)日：2009-06-04
申请号：US12185376
申请日：2008-08-04
申请人： Naoto Ito , Akihiro Tsujimura , Takashi Amano
发明人： Naoto Ito , Akihiro Tsujimura , Takashi Amano
IPC分类号： H01Q1/24 , H01Q1/00
CPC分类号： H01Q1/243 , H01Q1/52 , H01Q9/42
摘要： A radio apparatus having a printed board, an antenna element and an isolating member is provided. The antenna element is connected to the printed board. The isolating member is formed by layering a magnetic layer made of magnetic material and a dielectric layer made of dielectric material. The isolating member is folded and arranged in such a way that the magnetic layer is placed no less than twice between the printed board and the antenna element.
摘要翻译：提供具有印刷电路板，天线元件和隔离部件的无线电设备。天线元件连接到印刷电路板。隔离构件通过层叠由磁性材料制成的磁性层和由介电材料制成的电介质层而形成。隔离构件以这样的方式折叠和布置，使得磁性层在印刷板和天线元件之间放置不少于两倍。

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