会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 44. 发明授权
    • Rotor of rotary electric machine
    • 旋转电机转子
    • US08587175B2
    • 2013-11-19
    • US13283591
    • 2011-10-28
    • Tadashi YamaguchiMasashi Inoue
    • Tadashi YamaguchiMasashi Inoue
    • H02K1/17
    • H02K1/276H02K2213/03
    • A rotor of a rotary electric machine includes a rotor core and a plurality of magnetic parts. The rotor core has a plurality of slots provided along a circumferential direction. Each of the slots is separated by a center rib. The plurality of magnetic parts are disposed inside the rotor core along the circumferential direction at a predetermined interval. Each of the magnetic parts has a magnetization direction alternating with each other. Each of the magnetic parts includes a pair of permanent magnets placed inside each of the slots. The rotor core comprises a plurality of through-holes and a reinforcement rib. The plurality of through-holes each extend in an axial direction on an inner circumferential side of each of the magnetic parts. The reinforcement rib is disposed in each of the through-holes and in alignment with a circumferential center line of the center rib.
    • 旋转电机的转子包括转子铁芯和多个磁性部件。 转子芯具有沿圆周方向设置的多个槽。 每个槽由中心肋分开。 多个磁性部件以预定间隔沿圆周方向设置在转子芯内。 每个磁性部件具有彼此交替的磁化方向。 每个磁性部件包括放置在每个槽内的一对永磁体。 转子芯包括多个通孔和加强肋。 多个通孔各自在每个磁性部件的内周侧沿轴向延伸。 加强肋设置在每个通孔中并且与中心肋的圆周中心线对准。
    • 47. 发明授权
    • Semiconductor device and manufacturing method thereof
    • 半导体装置及其制造方法
    • US08148248B2
    • 2012-04-03
    • US13053733
    • 2011-03-22
    • Toshiaki TsutsumiTomonori OkudairaKeiichiro KashiharaTadashi Yamaguchi
    • Toshiaki TsutsumiTomonori OkudairaKeiichiro KashiharaTadashi Yamaguchi
    • H01L21/3205H01L21/4763
    • H01L23/485H01L21/28518H01L2924/0002H01L2924/00
    • There is provided a semiconductor device having a metal silicide layer which can suppress the malfunction and the increase in power consumption of the device. The semiconductor device has a semiconductor substrate containing silicon and having a main surface, first and second impurity diffusion layers formed in the main surface of the semiconductor substrate, a metal silicide formed over the second impurity diffusion layer, and a silicon nitride film and a first interlayer insulation film sequentially stacked over the metal silicide. In the semiconductor device, a contact hole penetrating through the silicon nitride film and the first interlayer insulation film, and reaching the surface of the metal silicide is formed. The thickness of a portion of the metal silicide situated immediately under the contact hole is smaller than the thickness of a portion of the metal silicide situated around the contact hole.
    • 提供了具有金属硅化物层的半导体器件,其可以抑制器件的故障和功率消耗的增加。 半导体器件具有包含硅并具有主表面的半导体衬底,形成在半导体衬底的主表面中的第一和第二杂质扩散层,形成在第二杂质扩散层上的金属硅化物,以及氮化硅膜和第一 层间绝缘膜依次层叠在金属硅化物上。 在半导体器件中,形成穿过氮化硅膜和第一层间绝缘膜并到达金属硅化物表面的接触孔。 位于接触孔正下方的金属硅化物的一部分的厚度小于位于接触孔周围的金属硅化物的一部分的厚度。
    • 50. 发明授权
    • Optical disk apparatus having variable reproduction speed function
    • 具有可变再现速度功能的光盘装置
    • US07349300B2
    • 2008-03-25
    • US10840021
    • 2004-05-06
    • Takashi MiyamotoTadashi Yamaguchi
    • Takashi MiyamotoTadashi Yamaguchi
    • G11B7/00
    • G11B19/08G11B19/18G11B19/26
    • An optical disk apparatus which varies a rotational speed of an optical disk through use of a sound volume controller. A controller of the optical disk apparatus causes a sound volume controller to act as a rotational speed controller upon receipt of a READ command from a host apparatus. The controller detects a set position of the sound volume controller on the basis of a signal output from the same and controls a spindle motor in accordance with a detected position, thereby changing a rotational speed of said optical disk. When wind sound or the like, of the optical disk is obtrusive for the user, the user can diminish noise by means of decreasing the rotational speed through actuation of the sound volume controller.
    • 一种光盘装置,其通过使用音量控制器来改变光盘的旋转速度。 光盘装置的控制器使得音量控制器在从主机装置接收到READ命令时用作转速控制器。 控制器基于从其输出的信号检测音量控制器的设定位置,并根据检测位置控制主轴电机,从而改变所述光盘的转速。 当光盘的风声等对用户来说是突出的,用户可以通过致动音量控制器来降低旋转速度来减小噪音。