公开(公告)号：US20130234540A1

公开(公告)日：2013-09-12

申请号：US13989010

申请日：2011-11-18

申请人： Akira Tsutsui ,  Kenichi Inoue ,  Lyoji Zaitsu

发明人： Akira Tsutsui ,  Kenichi Inoue ,  Lyoji Zaitsu

IPC分类号： H02K1/06 ,  H02K1/02

CPC分类号： H02P6/08 ,  H02K1/02 ,  H02K1/145 ,  H02K19/103

摘要： This DC brushless motor (1) is provided with a stator (2) that has exciting coils (31, 32) and a rotor (4) that is positioned coaxially to the stator (2). The stator (2) has a quasi-E-shaped cross-section in the axial direction at the radius part; a plurality of protrusions (212, 222, 232) serving as magnetic poles are formed on the respective 3 parallel sections (211, 221, 231) of the E in the same number in the circumferential direction; and of the magnetic poles (212, 222, 232) formed at the 3 parallel sections (211, 221, 231) of the E, the top and the bottom magnetic poles (212, 232) are respectively positioned so as to be shifted in the opposite directions in the circumferential direction with respect to the center line of the middle magnetic pole (222). Changes in the magnetic resistance between the stator (2) and the rotor (4), which are caused by the flow of a magnetic flux generated around the exciting coils (31, 32), are utilized as a driving force. The DC brushless motor (1) configured in said manner exhibits excellent space efficiency at low cost and is less affected by temperature changes.

摘要翻译： 该直流无刷电动机（1）具有定子（2），该定子具有与定子（2）同轴配置的励磁线圈（31,32）和转子（4）。 定子（2）在半径部分处具有在轴向方向上的准E形截面; 作为磁极的多个突起（212,222,232）在圆周方向相同数量的E的3个平行部（211,221,231）上形成， 并且形成在E的三个平行部分（211,221,231）上的磁极（212,222,232），顶部和底部磁极（212,232）分别定位成在 相对于中间磁极（222）的中心线的圆周方向的相反方向。 利用由励磁线圈（31,32）周围产生的磁通的流动引起的定子（2）和转子（4）之间的磁阻的变化被用作驱动力。 以所述方式配置的直流无刷电动机（1）以低成本显示优异的空间效率，并且受温度变化的影响较小。

公开(公告)号：US20130009508A1

公开(公告)日：2013-01-10

申请号：US13520541

申请日：2010-12-06

申请人： Hiroyuki Takamatsu ,  Koji Inoue ,  Kenichi Inoue ,  Takashi Hase ,  Osamu Ozaki ,  Chikara Ichihara ,  Masakatsu Maruyama ,  Yasushi Maeda ,  Hiroyuki Mitani

发明人： Hiroyuki Takamatsu ,  Koji Inoue ,  Kenichi Inoue ,  Takashi Hase ,  Osamu Ozaki ,  Chikara Ichihara ,  Masakatsu Maruyama ,  Yasushi Maeda ,  Hiroyuki Mitani

IPC分类号： H02K21/24

CPC分类号： H02K21/24 ,  H02K1/02 ,  H02K1/06 ,  H02K1/12 ,  H02K1/246 ,  H02K1/2793 ,  H02K3/04 ,  H02K21/46

摘要： Disclosed is a brushless motor (1A) which is an axial gap type brushless motor (1A) wherein stators (3A, 4A) comprising a coil (41) and a rotor (2) comprising a permanent magnet (23) are arranged with a gap therebetween in the axial direction. The coil (41) is a band-like wire which is spirally wound such that the width direction of the band-like wire generally coincides with the direction of the magnetic flux that is generated by the permanent magnet (23) of the rotor (2). Consequently, the axial gap type brushless motor (1A) having the above-described structure can be further reduced in eddy current loss in comparison to conventional brushless motors.

摘要翻译： 公开了一种无刷电动机（1A），其是轴向间隙型无刷电动机（1A），其中包括线圈（41）的定子（3A，4A）和包括永磁体（23）的转子（2） 在它们之间。 线圈（41）是螺旋卷绕的带状线，使得带状线的宽度方向大致与由转子（2）的永磁体（23）产生的磁通的方向一致 ）。 因此，与传统的无刷电动机相比，具有上述结构的轴向间隙型无刷电动机（1A）可以进一步降低涡流损耗。

公开(公告)号：US07817081B2

公开(公告)日：2010-10-19

申请号：US12207123

申请日：2008-09-09

申请人： Kenichi Inoue ,  Daisuke Ueda

发明人： Kenichi Inoue ,  Daisuke Ueda

IPC分类号： G01S13/00 ,  G01S13/58 ,  G01S13/08 ,  H04B1/00 ,  H04K1/10 ,  H04L27/10 ,  H03D3/00

CPC分类号： G01S13/931 ,  G01S13/325 ,  G01S2013/9375 ,  G01S2013/9378 ,  G01S2013/9385

摘要： Provided is a radar apparatus that detects an object, and includes: an oscillating unit for generating carrier waves; first and second transmission units for spreading the carrier waves, respectively using a first pseudo-random code and a second pseudo-random code different from the first pseudo-random code; a first transmission antenna for transmitting the carrier waves spread by the first transmission unit; a second transmission antenna for transmitting the carrier waves spread by the second transmission unit and have a directional characteristic different from that of the carrier waves transmitted by the first transmission antenna; a reception antenna for receiving reflected waves that are the carrier waves that have been transmitted by the first and second transmission antennas and have been reflected from the object; and a reception unit for despreading the reflected waves, using the first pseudo-random code and despreading the reflected waves, using the second pseudo-random code.

摘要翻译： 提供一种检测物体的雷达装置，包括：用于产生载波的振荡单元; 分别使用与第一伪随机码不同的第一伪随机码和第二伪随机码扩展载波的第一和第二传输单元; 第一发送天线，用于发送由第一发送单元扩展的载波; 第二发送天线，用于发送由第二发送单元扩展的载波，并且具有与由第一发送天线发送的载波的方向特性不同的方向特性; 接收天线，用于接收作为由第一和第二发送天线发送并已从物体反射的载波的反射波; 以及接收单元，用于使用第一伪随机码解扩反射波，并使用第二伪随机码解扩反射波。

公开(公告)号：US07695347B2

公开(公告)日：2010-04-13

申请号：US10493494

申请日：2002-10-25

申请人： Hisashi Masumura ,  Kazuya Tomii ,  Shigenao Ito ,  Kenichi Anzai ,  Kenichi Inoue

发明人： Hisashi Masumura ,  Kazuya Tomii ,  Shigenao Ito ,  Kenichi Anzai ,  Kenichi Inoue

IPC分类号： B24B7/19 ,  B24B7/30 ,  B24D11/00 ,  B32B3/06

CPC分类号： H01L21/02024 ,  B24B37/042 ,  B24B37/24 ,  Y10T428/249955

摘要： A method for polishing a wafer effectively preventing a sag in an outer peripheral portion of a wafer and a polishing pad for polishing a wafer preferably used in the method for polishing a wafer are provided. The method for polishing a wafer comprises the step of: mirror-polishing a wafer with a main surface of the wafer being in contact with a polishing pad of non-woven fabric impregnated with resin, wherein a ratio of surface roughness of the polishing pad to compressibility thereof {surface roughness Ra (μm)/compressibility (%)} is 3.8 or more.

摘要翻译： 提供了用于抛光晶片的方法，其有效地防止晶片的外周部分的下垂以及用于抛光晶片的抛光垫的抛光垫。 抛光晶片的方法包括以下步骤：将晶片的主表面与浸渍有树脂的无纺织物的抛光垫接触的晶片进行镜面抛光，其中抛光垫的表面粗糙度与 （表面粗糙度Ra（μm）/压缩率（％））为3.8以上。

公开(公告)号：US07641990B2

公开(公告)日：2010-01-05

申请号：US11473065

申请日：2006-06-23

申请人： Shinichi Konno ,  Toshihiko Ueyama ,  Kenichi Inoue ,  Takayuki Yoshida ,  Ken Inoue

发明人： Shinichi Konno ,  Toshihiko Ueyama ,  Kenichi Inoue ,  Takayuki Yoshida ,  Ken Inoue

IPC分类号： G11B5/716

CPC分类号： C01G49/06 ,  B82Y30/00 ,  C01G49/02 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/11 ,  C01P2006/12 ,  G11B5/738 ,  Y10T428/2982

摘要： Non-magnetic powder of particles for non-magnetic lower layer applications is provided that enables a multilayer coating type magnetic recording medium having good surface smoothness to be obtained. The particles are iron compound particles having a long axis with a standard geometrical deviation, as obtained from a transmission electron microscope image, that is greater than 1.5, and a short axis with a standard geometrical deviation, as obtained from a TEM image, that is greater than 1.35. The iron compound particles may be hematite or iron oxyhydroxide.

摘要翻译： 提供了用于非磁性下层应用的非磁性粉末颗粒，能够获得具有良好表面平滑度的多层涂布型磁记录介质。 颗粒是具有从透射电子显微镜图像获得的具有大于1.5的具有标准几何偏差的长轴的铁化合物颗粒和从TEM图像获得的具有标准几何偏差的短轴，即 大于1.35。 铁化合物颗粒可以是赤铁矿或羟基氧化铁。

公开(公告)号：US07571617B2

公开(公告)日：2009-08-11

申请号：US10782434

申请日：2004-02-18

申请人： Kenichi Inoue ,  Toshiaki Notsuyu

发明人： Kenichi Inoue ,  Toshiaki Notsuyu

IPC分类号： G05D23/32 ,  F25D23/12

CPC分类号： H05K7/20836 ,  F04D27/008 ,  G06F1/181 ,  G06F1/206 ,  G06F1/3209 ,  H01L23/467 ,  H01L2924/0002 ,  H05K7/20727 ,  Y02D10/16 ,  H01L2924/00

摘要： A fan control apparatus and method that sets a stop period constant at a starting time by adding a fan control in a time axis to a fan control by a temperature sensor. The fan control apparatus includes a temperature sensor that detects the temperature in the equipment body; and a CPU and a sub-microcomputer that has a temperature control function, that perform the control of the cooling fans according to the detected temperature value. The CPU performs a communication with a server connected to the equipment body via a network; and the sub-microcomputer performs the control of the cooling fans according to the time value based on the communication commencement.

摘要翻译： 一种风扇控制装置和方法，其通过将时间轴中的风扇控制与温度传感器的风扇控制相加来在启动时设定停止期间常数。 风扇控制装置包括：温度传感器，其检测设备主体的温度; 以及具有温度控制功能的CPU和子微计算机，其根据检测到的温度值进行冷却风扇的控制。 CPU通过网络与连接到设备主体的服务器进行通信; 并且子微计算机根据通信开始时的时间值来执行冷却风扇的控制。

公开(公告)号：US07357997B2

公开(公告)日：2008-04-15

申请号：US10507915

申请日：2003-04-02

申请人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

发明人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

IPC分类号： G11B5/733 ,  B32B5/16

CPC分类号： G11B5/738 ,  Y10T428/2982

摘要： A powder for an underlayer of a coating-type magnetic recording medium comprises acicular iron oxide particles having an average major axis length in the range of 20-200 nm, has a specific surface area measured by the BET method of 30-100 m2/g and has a powder pH of not greater than 7. The underlayer powder preferably contains 0.1-5.0 wt. % of P and optionally contains an amount of R (where R represents one or more rare earth elements, defined as including Y) such that R/Fe expressed in atomic percentage (at. %) is 0.1-10 at. %. The iron oxide powder enhances the properties required of a powder for forming the underlayer of a multi-layer structure coating-type magnetic recording tape, most notably the surface smoothness and strength of the tape.

摘要翻译： 涂覆型磁记录介质的底层粉末包括平均长轴长度在20-200nm范围内的针状氧化铁颗粒，具有通过BET法测量的比表面积为30-100μm ^{2 / g，粉末pH不大于7.底层粉末优选含有0.1-5.0wt。 P的％，并且任选地含有一定量的R（其中R表示一种或多种稀土元素，定义为包括Y），使得以原子百分比（at。％）表示的R / Fe为0.1-10at。 ％。 氧化铁粉末增强了用于形成多层结构涂覆型磁记录带的底层的粉末所需的性能，最显着地是带的表面平滑度和强度。}

公开(公告)号：US07357980B2

公开(公告)日：2008-04-15

申请号：US11206862

申请日：2005-08-19

申请人： Shinichi Konno ,  Kenichi Inoue ,  Toshihiko Ueyama ,  Ken Inoue

发明人： Shinichi Konno ,  Kenichi Inoue ,  Toshihiko Ueyama ,  Ken Inoue

IPC分类号： B32B5/16 ,  G11B5/708

CPC分类号： C09C1/24 ,  C01G49/06 ,  C01P2002/52 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/17 ,  C01P2006/22 ,  C01P2006/42 ,  G11B5/738 ,  Y10T428/257 ,  Y10T428/2982

摘要： A nonmagnetic powder, used for the nonmagnetic layer of a coated type magnetic recording medium having a multilayer structure, has good dispersibility in the binder in which it is dispersed to prepare a coating material that is applied to the nonmagnetic layer. The nonmagnetic powder has an iron compound as its principal component and exhibits a maximum pore volume value in a pore diameter range of 0.01 μm to 0.05 μm within a pore diameter range of 0.0018 μm to 0.1 μm in which the relationship between pore diameter and pore volume is calculated by a mercury injection method. The nonmagnetic powder exhibits a cumulative pore volume value in a pore diameter range of 0.0018 μm to 0.01 μm that is not more than 30% of the cumulative pore volume value in the pore diameter range of 0.0018 μm to 0.1 μm.

摘要翻译： 用于具有多层结构的涂覆型磁记录介质的非磁性层的非磁性粉末在其分散的粘合剂中具有良好的分散性，从而制备施加到非磁性层上的涂层材料。 非磁性粉末以铁化合物为主要成分，在孔径范围为0.0018〜0.1μm的孔径范围内，孔径范围为0.01μm〜0.05μm，孔径与孔体积的关系为最大孔体积值 通过汞注入法计算。 非磁性粉末的孔径范围为0.0018〜0.01μm的累积孔体积值为0.0018μm〜0.1μm的孔径范围的累积孔体积值的30％以下。

公开(公告)号：US07315447B2

公开(公告)日：2008-01-01

申请号：US11037754

申请日：2005-01-18

申请人： Kenichi Inoue ,  Hitoshi Suzuki ,  Kohtaroh Higuchi

发明人： Kenichi Inoue ,  Hitoshi Suzuki ,  Kohtaroh Higuchi

IPC分类号： G06F1/16 ,  F16M13/00 ,  G11B33/02 ,  G11B33/12 ,  H05K5/00

CPC分类号： G06F1/184 ,  G06F1/187 ,  G06F1/20 ,  G06F1/206 ,  G11B33/12 ,  G11B33/124 ,  G11B33/1426

摘要： A system for mounting a hard disk drive inside an electronic apparatus in such a way that the hard disk drive is isolated from vibration and noise and heat generated by the hard disk dive is radiated to a cover of the electronic apparatus to prevent overheating. A foam heat transmission sheet is placed between the hard disk drive cover and an outer casing that is mounted to the electronic apparatus and far-infrared ray transmitting and receiving sheets are attached to the outside of the outer casing and to the inside of the cover of the electronic apparatus to transmit heat from the hard disk drive to the exterior of the apparatus.

摘要翻译： 一种用于将硬盘驱动器安装在电子设备内的系统，使得硬盘驱动器与振动隔离，噪声和由硬盘潜水产生的热量被辐射到电子设备的盖子以防止过热。 泡沫传热片被放置在硬盘驱动器盖和安装到电子设备的外壳之间，并且远红外线传送和接收片被附接到外壳的外侧和盖的内部 该电子设备将来自硬盘驱动器的热传递到设备的外部。

公开(公告)号：US07167360B2

公开(公告)日：2007-01-23

申请号：US11039236

申请日：2005-01-19

申请人： Kenichi Inoue ,  Hitoshi Suzuki ,  Kohtaroh Higuchi

发明人： Kenichi Inoue ,  Hitoshi Suzuki ,  Kohtaroh Higuchi

IPC分类号： G06F1/16 ,  H02G3/08 ,  B65D81/02 ,  H05K7/00

CPC分类号： G06F1/184 ,  G06F1/181 ,  G06F1/187 ,  G11B33/12

摘要： In a hard disk drive (HDD) or an electronic apparatus in which the HDD is wrapped with a foam resin sheet with a noise absorption effect and a metal outer casing to thereby damp noise, a sub-assembly wrapping body incorporating therein the HDD wrapped with a wrapping body composed of a slippery film sheet with foam resin sheets attached thereto is mounted into the metal outer casing through the slippery surface of the slippery film sheet. In order to insulate a noise generated from a recording and reproducing drive apparatus such as the HDD, the system for use with the HDD and the electronic apparatus can simplify the assembly process required when the HDD is loaded into the outer casing serving as a noise insulation box through a noise absorption member.

摘要翻译： 在硬盘驱动器（HDD）或电子设备中，其中HDD被具有噪声吸收效果的泡沫树脂片和金属外壳包裹，从而使噪声受到噪声，其中包含HDD的组件包装体 由粘着发泡树脂片的光滑膜片构成的包装体通过光滑薄膜片的光滑表面安装在金属外壳中。 为了隔离诸如HDD的记录和再现驱动装置产生的噪声，与HDD和电子设备一起使用的系统可以简化当HDD被装载到用作隔音的外壳中所需的组装过程 盒子通过噪声吸收构件。