公开(公告)号：US5744401A

公开(公告)日：1998-04-28

申请号：US620195

申请日：1996-03-22

申请人： Hiroshi Shirai ,  Jun Yoshikawa ,  Youji Ogawa ,  Kazuhiko Kashima ,  Kazuya Ookubo ,  Yukari Kohtari ,  Norihiro Shimoi ,  Masayuki Sanada ,  Shuji Tobashi

发明人： Hiroshi Shirai ,  Jun Yoshikawa ,  Youji Ogawa ,  Kazuhiko Kashima ,  Kazuya Ookubo ,  Yukari Kohtari ,  Norihiro Shimoi ,  Masayuki Sanada ,  Shuji Tobashi

IPC分类号： H01L21/02 ,  H01L21/30 ,  H01L21/306 ,  H01L21/324 ,  H01L21/00

CPC分类号： H01L21/02008 ,  H01L21/3003

摘要： A silicon wafer is mirror-polished until obtaining surface roughness Ra of 0.70-1.00 nm, Rq of 0.80-1.10 nm, or Rt of 4.50-7.00 nm. The resulting wafer is heat-treated at a temperature not lower than 1,200.degree. C. for 30 minutes to 4 hours in a hydrogen gas atmosphere. According to another aspect, a silicon wafer is mirror-polished until obtaining surface roughness values Ra' of 0.08-0.70 nm, rms of 0.10-0.90 nm, and P-V of 0.80-5.80 nm in a square area of 90 .mu.m by 90 .mu.m, and surface roughness values Ra' of 0.13-0.40 nm, rms of 0.18-0.50 nm, and P-V of 1.30-2.50 nm in a square area of 500 nm by 500 nm. The resulting wafer is heat-treated at 1,100.degree.-1,300.degree. C. for 30 minutes to 4 hours in a hydrogen gas atmosphere.

摘要翻译： 对硅晶片进行镜面抛光，直到获得0.70-1.00nm的表面粗糙度Ra，0.80-1.10nm的Rq或4.50-7.00nm的Rt。 将得到的晶片在氢气气氛中在不低于1200℃的温度下热处理30分钟至4小时。 根据另一方面，将硅晶片进行镜面抛光，直到得到表面粗糙度值Ra'为0.08-0.70nm，均方厘米为0.10-0.90nm，PV为0.80-5.80nm，平方90μm的面积为90μm m，表面粗糙度Ra'为0.13-0.40nm，均方根为0.18-0.50nm，PV为1.30-2.50nm，平均面积为500nm至500nm。 将得到的晶片在氢气气氛中在1100〜1300℃下热处理30分钟〜4小时。

公开(公告)号：US6066579A

公开(公告)日：2000-05-23

申请号：US781026

申请日：1997-01-09

申请人： Junichi Matsushita ,  Jun Yoshikawa ,  Masayuki Sanada ,  Tatsuya Shimizu

发明人： Junichi Matsushita ,  Jun Yoshikawa ,  Masayuki Sanada ,  Tatsuya Shimizu

IPC分类号： H01L21/322 ,  H01L21/324

CPC分类号： H01L21/3225 ,  H01L21/324 ,  H01L21/3247 ,  Y10S438/913

摘要： A heat treatment is performed in a hydrogen-gas containing atmosphere. A high-purity inert gas having a water content of not more than 2.57 ppm is used as a substitution gas for replacing a wafer-input air atmosphere and for replacing the hydrogen-gas containing atmosphere after the heat treatment.

摘要翻译： 在含氢气气氛中进行热处理。 使用含水量不大于2.57ppm的高纯度惰性气体作为置换气体，用于替换晶片输入空气气氛，并在热处理后更换含氢气体的气氛。

公开(公告)号：US20050179336A1

公开(公告)日：2005-08-18

申请号：US10983892

申请日：2004-11-09

申请人： Masahiro Hasebe ,  Masami Ishikawa ,  Akira Mizuno ,  Yoji Takeda ,  Masayuki Sanada

发明人： Masahiro Hasebe ,  Masami Ishikawa ,  Akira Mizuno ,  Yoji Takeda ,  Masayuki Sanada

IPC分类号： H02K1/00 ,  H02K1/27 ,  H02K3/00 ,  H02K21/24

CPC分类号： H02K21/24

摘要： An axial gap electric rotary machine includes a rotor and a stator that face each other across an axial gap. The rotor is provided with salient poles and permanent magnets that are positioned separately around the circumference of the rotor. Accordingly, north poles and south poles are alternately formed on a surface of the rotor that faces the stator. The magnetic resistance of a magnetic path that passes through the permanent magnets is larger than the magnetic resistance of a magnetic path that does not pass through the permanent magnets. Accordingly, the axial gap electric rotary machine is able to function as a reluctance motor and as a permanent magnet synchronous motor using a single set of facing surfaces of the rotor and the stator, respectively.

摘要翻译： 轴向间隙电动旋转机械包括通过轴向间隙彼此相对的转子和定子。 转子设有凸出的极点和永磁体，它们分别围绕转子的圆周定位。 因此，北极和南极交替地形成在转子的面向定子的表面上。 通过永磁体的磁路的磁阻大于不通过永久磁铁的磁路的磁阻。 因此，轴向间隙电动旋转机能够分别作为磁阻电动机和作为永久磁铁同步电动机的一组面对面的转子和定子。

公开(公告)号：US20110296223A1

公开(公告)日：2011-12-01

申请号：US13107098

申请日：2011-05-13

申请人： Gen Watanabe ,  Masayuki Sanada

发明人： Gen Watanabe ,  Masayuki Sanada

IPC分类号： G06F1/32

CPC分类号： G06F1/3203 ,  G06F1/3231 ,  G06F1/3265 ,  Y02D10/153 ,  Y02D10/173 ,  Y02D50/20

摘要： According to one embodiment, an electronic apparatus includes a display, an operating module, a power saving module, a sensor and a controller. The power saving module is configured to turn off a screen of the display when a non-operating period of the operating module reaches a reference period. The sensor is configured to detect a vibration. The controller is configured to change the reference period from a first value given as the initial value to a second value longer than the first value when the sensor detects a vibration.

摘要翻译： 根据一个实施例，电子设备包括显示器，操作模块，省电模块，传感器和控制器。 省电模块被配置为当操作模块的非操作周期达到参考周期时，关闭显示器的屏幕。 传感器被配置为检测振动。 控制器被配置为当传感器检测到振动时，将从基准周期的初始值改变为长于第一值的第二值。

公开(公告)号：US08462499B2

公开(公告)日：2013-06-11

申请号：US12957219

申请日：2010-11-30

申请人： Hisaya Nishioka ,  Masayuki Sanada

发明人： Hisaya Nishioka ,  Masayuki Sanada

IPC分类号： H05K7/20

CPC分类号： G06F1/203 ,  G06F1/263 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to one embodiment, an information processing apparatus includes a cooling module configured to cool an electronic component, a thermoelectric element configured to absorb heat generated from the electronic component, and to generate first electricity by performing a thermoelectric conversion by use of the heat, a determination module configured to determine whether the supply source is a battery, and a switcher configured to switch between a first mode and a second mode, the thermoelectric element performing the thermoelectric conversion and the cooling module is driven by the first driving electricity generated from the first electricity in the first mode, and the thermoelectric element absorbing the heat and the cooling module is driven by the second driving electricity generated by use of second electricity from a supply source includes a battery in the second mode.

摘要翻译： 根据一个实施例，一种信息处理设备包括：冷却模块，其被配置为冷却电子部件;热电元件，被配置为吸收由所述电子部件产生的热量，并且通过使用所述热量进行热电转换来产生第一电力; 确定模块，其被配置为确定所述供应源是否是电池;以及切换器，被配置为在第一模式和第二模式之间切换，所述执行所述热电转换的所述热电元件和所述冷却模块由所述第一驱动电力 第一模式中的电和吸收热量的热电元件和冷却模块由通过使用来自电源的第二电产生的第二驱动电力驱动，包括处于第二模式的电池。

公开(公告)号：US08653713B2

公开(公告)日：2014-02-18

申请号：US13262892

申请日：2010-03-30

申请人： Masayuki Sanada ,  Shigeo Morimoto

发明人： Masayuki Sanada ,  Shigeo Morimoto

IPC分类号： H02K1/08 ,  H02K1/06 ,  H02K37/04

CPC分类号： H02K19/103 ,  H02K1/146 ,  H02K1/246 ,  H02K19/24 ,  H02K2201/03

摘要： A magnetic circuit structure, such as a motor, is provided with: a rotor having rotor-side magnetic poles formed on the outer surface; and a stator having stator-side magnetic poles formed on the inner surface. The magnetic circuit structure has an air gap between the outer surface of a rotor-side magnetic pole and the inner surface of a stator-side magnetic pole in the location where the rotor-side magnetic pole and the stator-side magnetic pole face each other. At least one pair of a protrusion and a recess is created so that the outer surface of a rotor-side magnetic pole and the inner surface of a stator-side magnetic pole face each other through the air gap in the direction of the actual line of the rotation axis, and each pair of a protrusion and a recess has two or three steps in the direction of the radius around the rotation axis.

摘要翻译： 诸如电动机的磁路结构设置有：转子侧磁极，形成在外表面上; 以及具有形成在内表面上的定子侧磁极的定子。 在转子侧磁极和定子侧磁极彼此相对的位置，磁路结构在转子侧磁极的外表面和定子侧磁极的内表面之间具有气隙 。 创建至少一对突起和凹部，使得转子侧磁极的外表面和定子侧磁极的内表面沿着实际行的方向通过气隙彼此面对 旋转轴和每对突起和凹部在围绕旋转轴线的半径方向上具有两个或三个台阶。

公开(公告)号：US20120025664A1

公开(公告)日：2012-02-02

申请号：US13262892

申请日：2010-03-30

申请人： Masayuki Sanada ,  Shigeo Morimoto

发明人： Masayuki Sanada ,  Shigeo Morimoto

IPC分类号： H02K1/08

CPC分类号： H02K19/103 ,  H02K1/146 ,  H02K1/246 ,  H02K19/24 ,  H02K2201/03

摘要： A magnetic circuit structure, such as a motor, is provided with: a rotor having rotor-side magnetic poles formed on the outer surface; and a stator having stator-side magnetic poles formed on the inner surface. The magnetic circuit structure has an air gap between the outer surface of a rotor-side magnetic pole and the inner surface of a stator-side magnetic pole in the location where the rotor-side magnetic pole and the stator-side magnetic pole face each other. At least one pair of a protrusion and a recess is created so that the outer surface of a rotor-side magnetic pole and the inner surface of a stator-side magnetic pole face each other through the air gap in the direction of the actual line of the rotation axis, and each pair of a protrusion and a recess has two or three steps in the direction of the radius around the rotation axis.

摘要翻译： 诸如电动机的磁路结构设置有：转子侧磁极，形成在外表面上; 以及具有形成在内表面上的定子侧磁极的定子。 在转子侧磁极和定子侧磁极彼此相对的位置，磁路结构在转子侧磁极的外表面和定子侧磁极的内表面之间具有气隙 。 创建至少一对突起和凹部，使得转子侧磁极的外表面和定子侧磁极的内表面沿着实际行的方向通过气隙彼此面对 旋转轴和每对突起和凹部在围绕旋转轴线的半径方向上具有两个或三个台阶。

公开(公告)号：US20090141465A1

公开(公告)日：2009-06-04

申请号：US12208854

申请日：2008-09-11

申请人： Tomoaki Tamura ,  Masayuki Sanada

发明人： Tomoaki Tamura ,  Masayuki Sanada

IPC分类号： H05K7/10

CPC分类号： G06F1/185 ,  H05K5/0265 ,  H05K5/0286

摘要： According to one embodiment, a circuit board carries thereon a connection pattern for the connection of a PC card receptacle selectively mounted in a mounting area, a connection pattern for the connection of an Express card receptacle, and a connection pattern for the connection of a smartcard receptacle. An end portion of the smartcard receptacle overlaps the connection pattern for the Express card receptacle. Therefore, the smartcard receptacle is connected to the connection pattern for the smartcard receptacle through a flexible printed wiring element and a connector with the connection pattern shifted to a position between the two connection patterns.

摘要翻译： 根据一个实施例，电路板上承载有用于连接选择性地安装在安装区域中的PC卡插座的连接图案，用于连接Express卡插座的连接图案和用于连接智能卡的连接图案 容器。 智能卡插座的端部与Express卡插座的连接图案重叠。 因此，智能卡插座通过柔性印刷布线元件和连接图案连接到智能卡插座的连接图案，连接图案移动到两个连接图案之间的位置。

公开(公告)号：US20050179337A1

公开(公告)日：2005-08-18

申请号：US10983894

申请日：2004-11-09

申请人： Masahiro Hasebe ,  Masami Ishikawa ,  Akira Mizuno ,  Yoji Takeda ,  Masayuki Sanada

发明人： Masahiro Hasebe ,  Masami Ishikawa ,  Akira Mizuno ,  Yoji Takeda ,  Masayuki Sanada

IPC分类号： H02K1/12 ,  H02K1/27 ,  H02K16/02 ,  H02K19/10 ,  H02K21/24 ,  H02K21/12 ,  H02K1/22 ,  H02K3/00

CPC分类号： H02K21/24 ,  H02K1/2793 ,  H02K19/103

摘要： An axial gap electric rotary machine includes a rotor and a stator which face each other with an axial gap therebetween. The rotor includes permanent magnets which are arranged with their magnetic poles spaced around the circumference of the rotor, with the magnetic poles of adjacent permanent magnets being opposite each other. The permanent magnets and rotor cores are alternately arranged around the circumference of the rotor. Consequently, north poles and south poles are alternately formed at a surface of the rotor facing the stator, and reluctance of a magnetic path which passes through a permanent magnet is larger than reluctance of a magnetic path which does not pass through the permanent magnet, whereby the functions of a reluctance type rotary machine and a permanent magnet synchronous machine are combined in a compact structure.

摘要翻译： 轴向间隙电动旋转机械包括转子和定子，它们之间具有轴向间隙。 转子包括永磁体，它们的磁极间隔绕转子的周边排列，相邻的永磁体的磁极彼此相对。 永久磁铁和转子铁芯绕转子周围交替布置。 因此，北极和南极交替地形成在面向定子的转子的表面，并且穿过永磁体的磁路的磁阻大于不通过永磁体的磁路的磁阻，由此 磁阻式旋转机和永磁同步电机的功能结合在一起，结构紧凑。