公开(公告)号：US4963197A

公开(公告)日：1990-10-16

申请号：US380991

申请日：1989-07-17

申请人： Ujihiro Nishiike ,  Yasuhiro Kobayashi ,  Hirotake Ishitobi ,  Shigeko Sujita ,  Norio Takahashi ,  Hisanao Nakahara ,  Yukio Inokuti

发明人： Ujihiro Nishiike ,  Yasuhiro Kobayashi ,  Hirotake Ishitobi ,  Shigeko Sujita ,  Norio Takahashi ,  Hisanao Nakahara ,  Yukio Inokuti

IPC分类号： C21D8/12

CPC分类号： C21D8/1277 ,  Y10T428/12486 ,  Y10T428/12993

摘要： A grain oriented electromagnetic steel sheet having a very low iron loss is obtained by subjecting a surface of base metal in the sheet after finish annealing to a particular mechanical polishing and has a surface roughness having a center-line average roughness of not more than 0.3 .mu.m after the polishing and the number of abrasive grains embedded in a layer just beneath polished surface of not more than 20,000 grains/cm.sup.2.

公开(公告)号：US4906530A

公开(公告)日：1990-03-06

申请号：US225546

申请日：1988-07-28

申请人： Ujiihiro Nishiike ,  Yasuhiro Kobayashi ,  Hirotake Ishitobi ,  Shiqeko Sujita ,  Norio Takahashi ,  Hisanao Nakahara ,  Yukio Inokuti

发明人： Ujiihiro Nishiike ,  Yasuhiro Kobayashi ,  Hirotake Ishitobi ,  Shiqeko Sujita ,  Norio Takahashi ,  Hisanao Nakahara ,  Yukio Inokuti

IPC分类号： C21D8/12

CPC分类号： C21D8/1277 ,  Y10T428/12486 ,  Y10T428/12993

摘要： A grain oriented electromagnetic steel sheet having a very low iron loss is obtained by subjecting a surface of base metal in the sheet after finish annealing to a particular mechanical polishing and has a surface roughness having a center-line average roughness of not more than 0.3 .mu.m after the polishing and the number of abrasive grains embedded in a layer just beneath polished surface of not more than 20,000 grains/cm.sup.2.

公开(公告)号：US08796898B2

公开(公告)日：2014-08-05

申请号：US13139889

申请日：2009-12-15

申请人： Yutaka Hashiba ,  Kazuto Sakai ,  Norio Takahashi ,  Kazuaki Yuuki ,  Masanori Arata ,  Yusuke Matsuoka ,  Motoyasu Mochizuki ,  Tadashi Tokumasu

发明人： Yutaka Hashiba ,  Kazuto Sakai ,  Norio Takahashi ,  Kazuaki Yuuki ,  Masanori Arata ,  Yusuke Matsuoka ,  Motoyasu Mochizuki ,  Tadashi Tokumasu

IPC分类号： H02K21/12 ,  H02K21/20 ,  H02K3/00

CPC分类号： H02K15/03 ,  H02K1/02 ,  H02K1/223 ,  H02K1/2766 ,  H02K21/028 ,  Y10T29/49009 ,  Y10T29/49012

摘要： According to one embodiment, a rotor is configured by a rotor core and magnetic poles. Two or more types of permanent magnets are used such that each product of coercivity and thickness in the magnetization direction becomes different. A stator is located outside the rotor with air gap therebetween and configured by an armature core winding. At least one permanent magnet is magnetized by a magnetic field by a current of the armature winding to change a magnetic flux content thereof irreversibly. A short circuited coil is provided to surround a magnetic path portion of the other permanent magnet excluding the magnet changed irreversibly and a portion adjacent to the other permanent magnet where the magnetic flux leaks. A short-circuit current is generated in the short circuited coil by the magnetic flux generated by conducting a magnetization current to the winding. A magnetic field is generated by the short-circuit current.

摘要翻译： 根据一个实施例，转子由转子芯和磁极构成。 使用两种或更多种类型的永磁体，使得矫顽力和磁化方向上的厚度的每个乘积变得不同。 定子位于转子外部，其间具有气隙，并由电枢铁心绕组构成。 至少一个永磁体被电枢绕组的电流通过磁场磁化，以不可逆地改变其磁通量。 设置短路线圈以围绕除了不可逆地改变的磁体之外的另一个永磁体的磁路部分和与磁通量泄漏的另一个永久磁铁相邻的部分。 短路电流由短路线圈产生的磁通量通过向绕组施加磁化电流而产生。 由短路电流产生磁场。

公开(公告)号：US08138653B2

公开(公告)日：2012-03-20

申请号：US12530531

申请日：2007-04-18

申请人： Yoshihiro Taniyama ,  Yasuo Kabata ,  Masafumi Fujita ,  Tadashi Tokumasu ,  Norio Takahashi ,  Masanori Arata ,  Ken Nagakura

发明人： Yoshihiro Taniyama ,  Yasuo Kabata ,  Masafumi Fujita ,  Tadashi Tokumasu ,  Norio Takahashi ,  Masanori Arata ,  Ken Nagakura

IPC分类号： H02K3/34

CPC分类号： H02K1/265 ,  H02K1/32 ,  H02K3/24

摘要： A rotating electric machine is provided, where a generator has an increased capacity and a reduced size achieved by electromagnetically effectively utilizing that parts of a rotor core which are outside the narrowest parts of magnetic poles of the rotor core to permit large field current and suppress an increase in temperature of rotor coils. The rotating electric machine includes a stator constructed by winding armature coils around a stator core (1), and a hollow circular cylindrical rotor. The rotor has at least one pair of magnetic poles (2), non-polar portions (3) between the magnetic poles, and interpolar portions (6) arranged in the non-polar portions. In the non-polar portions (3), a plurality of rotor slots (4) are arranged at predetermined intervals. Field windings are wound in each rotor slot (4). The cross-sectional areas (S) of the rotor slots (4) other than the rotor slots (4a) nearest to the magnetic poles (2) are gradually increased in the direction from the magnetic poles (2) to the interpolar portions (6).

摘要翻译： 提供了一种旋转电机，其中发电机具有增加的容量和通过电磁有效地利用在转子芯的磁极的最窄部分外部的转子芯的部分来实现的尺寸减小以允许大的励磁电流并且抑制 转子线圈的温度升高。 旋转电机包括通过将电枢线圈缠绕在定子铁芯（1）上而构成的定子和中空的圆柱形转子。 转子在磁极之间具有至少一对磁极（2），非极性部分（3）以及布置在非极性部分中的极间部分（6）。 在非极性部分（3）中，以预定的间隔布置多个转子槽（4）。 在每个转子槽（4）中缠绕励磁绕组。 除了最靠近磁极（2）的转子槽（4a）以外的转子槽（4）的横截面面积（S）在从磁极（2）到极间部分（6）的方向上逐渐增加 ）。

公开(公告)号：US07962076B2

公开(公告)日：2011-06-14

申请号：US11589144

申请日：2006-10-30

申请人： Rie Endo ,  Shuji Moriya ,  Katsuhiro Sakaizawa ,  Norio Takahashi

发明人： Rie Endo ,  Shuji Moriya ,  Katsuhiro Sakaizawa ,  Norio Takahashi

IPC分类号： G03G15/08

CPC分类号： G03G15/065 ,  G03G2215/0634

摘要： An image forming apparatus includes an image bearing member; a developer carrying member, contactable to the image bearing member, for carrying a developer to a developing position to develop an electrostatic image formed on the image bearing member with the developer; a supplying member for supplying the developer to the developer carrying member, wherein a peripheral speed of the developer carrying member is not less than 1.05 times and not more than 1.20 times a peripheral speed of the image bearing member, and an arithmetic average roughness Ra is not less than 0.20 times and not more than 0.33 times a volume average particle size of the developer, wherein a potential applied to the supplying member is different from a potential applied to the developer carrying member toward a larger potential of a regular charge polarity of the developer.

摘要翻译： 图像形成装置包括：图像承载部件; 显影剂承载构件，可接触图像承载构件，用于将显影剂携带到显影位置以使显影剂形成在图像承载构件上形成静电图像; 用于将显影剂供应到显影剂承载构件的供应构件，其中显影剂承载构件的圆周速度不小于图像承载构件的圆周速度的1.05倍且不大于1.20倍，并且算术平均粗糙度Ra为 不小于显影剂的体积平均粒径的0.20倍且不大于0.33倍，其中施加到供给构件的电位不同于施加到显影剂承载构件的电位朝向较大的电荷极性的电位 开发者

公开(公告)号：US07938577B2

公开(公告)日：2011-05-10

申请号：US12011296

申请日：2008-01-25

申请人： Norio Takahashi

发明人： Norio Takahashi

IPC分类号： G01K17/00 ,  G01F1/00

CPC分类号： G05D23/1919 ,  H01L21/67109

摘要： A fluid temperature control device, which includes: a main body block having a passage channel formed in a surface thereof; a thermal conducting plate that is provided on the surface of the main body block, and covers the passage channel to form a passage for passing a fluid to be temperature controlled; and temperature control means that carries out heat exchanging (heating/cooling), by way of the thermal conducting plate, with the fluid passing through the passage, in which the passage abutting on the thermal conducting plate connects a fluid inlet and a fluid outlet formed in the main body block, and is a single passage having an approximately constant passage cross-sectional area over its entire length.

摘要翻译： 一种流体温度控制装置，包括：具有形成在其表面中的通道的主体块; 导热板，设置在主体块的表面上，并且覆盖通道以形成用于使待温度控制的流体通过的通道; 温度控制装置，其通过导热板进行热交换（加热/冷却），流体通过通道，其中与导热板相邻的通道连接流体入口和形成的流体出口 在主体块中，并且是具有在其整个长度上具有近似恒定的通道横截面面积的单个通道。

公开(公告)号：US20110066294A1

公开(公告)日：2011-03-17

申请号：US12992971

申请日：2009-11-09

申请人： Hiroaki Takechi ,  Norio Takahashi ,  Wataru Kiyosawa ,  Shigenao Maruyama ,  Atsuki Komiya

发明人： Hiroaki Takechi ,  Norio Takahashi ,  Wataru Kiyosawa ,  Shigenao Maruyama ,  Atsuki Komiya

IPC分类号： G05D23/00 ,  G05D7/00

CPC分类号： H01L21/67248 ,  H01L21/67005 ,  H01L21/67109

摘要： A manufacturing time of a semiconductor device is shortened by raising and dropping a base temperature of a semiconductor wafer such as silicon wafer to a target temperature at a high speed, a semiconductor device is manufactured with high qualities by making an in-plane temperature distribution of the semiconductor wafer a desired temperature distribution with high accuracy (by uniformizing an in-plane temperature and varying the in-plane temperature distribution for each region), and furthermore, an apparatus with excellent energy efficiency can be simply configured. When the temperature of the semiconductor wafer is controlled to be the target temperature by raising the temperature of the semiconductor wafer, control means performs switching so as to supply a high-temperature circulating liquid at a temperature higher than the target temperature in a high-temperature tank to a channel in a stage, and controls the thermoelectric element in plural zones so that the temperature of the semiconductor wafer coincides with the target temperature and the in-plane temperature distribution of the semiconductor wafer becomes the desired temperature distribution.

摘要翻译： 半导体器件的制造时间通过将诸如硅晶片的半导体晶片的基底温度高速地提高到目标温度而缩短，通过使半导体器件的面内温度分布 半导体晶片具有高精度的期望的温度分布（通过均匀化面内温度并改变各区域的面内温度分布），此外，可以简单地构造具有优异的能量效率的装置。 当通过提高半导体晶片的温度将半导体晶片的温度控制为目标温度时，控制装置执行切换，以便在高温下提供高于目标温度的高温循环液体 并且控制多个区域中的热电元件，使得半导体晶片的温度与目标温度一致，并且半导体晶片的面内温度分布变为期望的温度分布。

公开(公告)号：US07854167B2

公开(公告)日：2010-12-21

申请号：US12122348

申请日：2008-05-16

申请人： Yutaka Hashiba ,  Norio Takahashi ,  Masayuki Ichimonji ,  Hitoshi Katayama ,  Takaharu Tani ,  Tatsuo Taniguchi ,  Masayuki Takahashi

发明人： Yutaka Hashiba ,  Norio Takahashi ,  Masayuki Ichimonji ,  Hitoshi Katayama ,  Takaharu Tani ,  Tatsuo Taniguchi ,  Masayuki Takahashi

IPC分类号： G01M7/02

CPC分类号： G01N29/4418 ,  G01N29/045 ,  G01N29/12 ,  G01N2291/014 ,  H02K11/20 ,  H02K15/0006 ,  H02K15/024

摘要： A diagnosis device for diagnosing loosening of a stator core of a rotary electrical machine. The diagnosis device has: excitation means for vibrating the stator core in the radial direction; vibration detection means for detecting the vibration of the stator core in the radial direction; means for frequency-analyzing an output signal of the vibration detection means that detects vibration generated in the stator core when the stator core is vibrated by the excitation means so as to extract a measurement natural vibration mode of the stator core in a circular ring natural vibration mode; means for estimating a circular ring natural vibration mode of the stator core from shape data of the stator core; and means for determining a clamping state of the stator core by comparing the measurement natural vibration mode and a determination criterion obtained based on the estimated natural vibration mode.

摘要翻译： 一种用于诊断旋转电机的定子芯松动的诊断装置。 诊断装置具有：用于使定子芯沿径向振动的激励装置; 振动检测装置，用于检测定子芯在径向上的振动; 用于对所述振动检测装置的输出信号进行频率分析的装置，所述振动检测装置的输出信号在所述定子铁心被所述励磁装置振动时检测在所述定子铁芯中产生的振动，从而将所述定子铁芯的测量固有振动模式提取为环形环形振动 模式; 用于从所述定子铁芯的形状数据估计所述定子铁芯的圆环固有振动模式的装置; 以及用于通过比较测量固有振动模式和基于估计的固有振动模式获得的确定标准来确定定子芯的夹紧状态的装置。

公开(公告)号：US20100301697A1

公开(公告)日：2010-12-02

申请号：US12745108

申请日：2008-11-25

申请人： Norio Takahashi ,  Mikio Takabatake ,  Masanori Arata ,  Kazuto Sakai ,  Yutaka Hashiba ,  Wataru Ito ,  Tadashi Tokumasu ,  Masakatsu Matsubara

发明人： Norio Takahashi ,  Mikio Takabatake ,  Masanori Arata ,  Kazuto Sakai ,  Yutaka Hashiba ,  Wataru Ito ,  Tadashi Tokumasu ,  Masakatsu Matsubara

IPC分类号： H02K1/27

CPC分类号： H02K1/2766 ,  H02K2201/06

摘要： A rotor for a rotating electrical machine suppresses demagnetization of permanent magnets without deteriorating motor characteristics, is low-cost, and is highly reliable. The rotor has a plurality of rotor cores (2) that are stacked together, a plurality of permanent magnets (6a, 6b) axially divided by the rotor cores (2) and circumferentially arranged on each of the rotor cores (2), to circumferentially form magnetic irregularities, and a rotor blank (14a) made of nonmagnetic material arranged between those of the rotor cores (2) that are adjacent to each other.

摘要翻译： 用于旋转电机的转子抑制永磁体的退磁而不会降低电动机特性，成本低，并且可靠性高。 转子具有堆叠在一起的多个转子铁芯（2），由转子铁芯（2）轴向分隔并沿圆周方向设置在每个转子铁芯（2）上的多个永磁体（6a，6b） 形成磁性不规则，以及由非磁性材料制成的转子坯体（14a），其布置在彼此相邻的转子芯（2）的那些之间。

公开(公告)号：US07773923B2

公开(公告)日：2010-08-10

申请号：US12118286

申请日：2008-05-09

申请人： Kazunari Hagiwara ,  Katsuhiro Sakaizawa ,  Norio Takahashi ,  Rie Endo

发明人： Kazunari Hagiwara ,  Katsuhiro Sakaizawa ,  Norio Takahashi ,  Rie Endo

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G15/0808 ,  G03G2215/0135

摘要： A developing apparatus in which a toner has a volume-average particle diameter R that is in a range of 4.0 μm≦R≦6.2 μm, a developing roller has an arithmetic mean roughness Ra (μm) that is not more than 0.10 times the volume-average particle diameter R of the toner, a voltage applied to a supply roller is of negative polarity, that is, a normal charging polarity of the toner, triboelectrification polarity of the supply roller with respect to the toner is negative, that is, of the normal charging polarity of the toner, and an abutment width S in which the developing roller and the supply roller abut each other is in a range of 2.5 mm≦S≦5.5 mm.

摘要翻译： 一种显影装置，其中调色剂的体积平均粒径R在4.0μm＆nlE; R＆lt; lE;6.2μm的范围内，显影辊的算术平均粗糙度Ra（μm）不大于体积的0.10倍 调色剂的平均粒径R，施加到供给辊的电压为负极性，即调色剂的正常充电极性，供给辊相对于调色剂的摩擦带电极性为负，即为 调色剂的正常充电极性以及显影辊和供给辊彼此抵接的抵接宽度S在2.5mm＆lt; NlE; S＆lt; lE; 5.5mm的范围内。