Recessed rotation detectors for brushless motors
    2.
    发明授权
    Recessed rotation detectors for brushless motors 失效
    无刷电机的嵌入式旋转探测器

    公开(公告)号:US5148069A

    公开(公告)日:1992-09-15

    申请号:US726368

    申请日:1991-07-05

    IPC分类号: H02K29/08

    CPC分类号: H02K29/08

    摘要: An electric motor includes at least a stator core carrying toroidal coils wound thereon, a magnet provided in opposition to the stator core so as to constitute a part of a rotor, and magnetic flux detection elements for detecting changes in magnetic polarity of the magnet so as to control a current flowing in the toroidal coils. The stator is provided with a select number of cut portions at its open end. The number of cut portions is not less than that of the magnetic flux detection elements. The winding positions of the toroidal coils are considered in order to maintain magnetic symmetry, the magnetic flux detection elements being provided in the cut portions.

    摘要翻译: 一种电动机至少包括一个承载环形线圈的定子铁芯,一个与定子铁芯相对设置的磁体,以构成转子的一部分,以及磁通量检测元件,用于检测磁体的磁极的变化,以便 以控制在环形线圈中流动的电流。 定子在其开口端处设置有选择数量的切割部分。 切断部的数量不小于磁通检测元件的数量。 考虑环形线圈的绕组位置以保持磁对称性,磁通检测元件设置在切割部分中。

    Dynamic air pressure bearing
    4.
    发明授权
    Dynamic air pressure bearing 失效
    动态气压轴承

    公开(公告)号:US5533813A

    公开(公告)日:1996-07-09

    申请号:US320271

    申请日:1994-10-11

    摘要: Disclosed is the improvement in a dynamic air pressure bearing in which a rotor is supported at high speed in the non-contact state. In an optical deflector, a stationary shaft is planted at the center portion of a housing. A stator core is disposed on a stud. A magnet yoke is integrated with a sleeve rotated relative to the stationary shaft. The magnet yoke contains an inner magnet and an outer magnet. A rotary polygonal mirror is mounted on a flange fixed on the sleeve by means of a center screw and a mirror cap. The rotary polygonal mirror is rotated at high speed together with the sleeve relative to the stationary shaft, thus constituting a dynamic air pressure bearing between the shaft and the sleeve. The stationary shaft is constituted of a main body and a ring-like bearing member fitted in the main body. The bearing member is formed of a ceramic material and formed with grooves for generating dynamic air pressure. The sleeve is preferably constituted of a main body and a bearing member of ceramic.

    摘要翻译: 公开了一种动态空气压力轴承的改进,其中转子在非接触状态下以高速度被支撑。 在光学偏转器中,固定轴被植入壳体的中心部分。 定子芯设置在螺柱上。 磁轭与相对于固定轴旋转的套筒一体化。 磁轭包含内磁铁和外磁铁。 旋转多面镜通过中心螺丝和镜面盖安装在固定在套筒上的凸缘上。 旋转多面镜与套筒相对于固定轴一起高速旋转,从而构成轴与套筒之间的动态气压轴承。 固定轴由安装在主体中的主体和环状轴承部件构成。 轴承构件由陶瓷材料形成并形成有用于产生动态空气压力的凹槽。 套筒优选由陶瓷主体和轴承部件构成。

    Ion wind generator and ion wind generating device
    5.
    发明授权
    Ion wind generator and ion wind generating device 有权
    离子风发生器和离子风发生装置

    公开(公告)号:US08929049B2

    公开(公告)日:2015-01-06

    申请号:US13811644

    申请日:2011-10-27

    摘要: Provided is an ion wind generator capable of diversifying either or both of the amount of wind or wind direction. An ion wind generator is provided with a first electrode, a second electrode having a downstream area which is arranged at a position in a plan view shifted from first electrode towards the positive side in the x direction, and a dielectric between the first electrode and the second electrode. In a plane view, the distance (d) in the x-direction from a downstream side edge of the first electrode to the downstream side edge of the downstream area differs in the y-direction which is perpendicular to the x-direction.

    摘要翻译: 提供了能够使风或风向的一方或两方多样化的离子风发生器。 离子风发生器设置有第一电极,第二电极,其具有布置在从第一电极朝向x方向的正侧的平面图中的位置处的下游区域,以及第一电极和第二电极之间的电介质 第二电极。 在平面图中,从第一电极的下游侧边缘到下游侧的下游侧边缘的x方向上的距离(d)在与x方向垂直的y方向上不同。

    METHOD FOR DETECTING TOXIN-PRODUCING CLOSTRIDIUM DIFFICILE
    6.
    发明申请
    METHOD FOR DETECTING TOXIN-PRODUCING CLOSTRIDIUM DIFFICILE 有权
    检测产生毒素的方法

    公开(公告)号:US20140212879A1

    公开(公告)日:2014-07-31

    申请号:US14239409

    申请日:2012-08-31

    IPC分类号: C12Q1/68

    CPC分类号: C12Q1/689

    摘要: Provided are an oligonucleotide which realizes specific and highly sensitive detection of toxigenic C. difficile, and a method for detecting toxigenic C. difficile, the method employing the oligonucleotide.1) A primer pair containing an oligonucleotide having a nucleotide sequence represented by SEQ ID NO: 1, and an oligonucleotide having a nucleotide sequence represented by SEQ ID NO: 2; or a primer pair having complementary sequences to the nucleotide sequences. 2) A primer pair containing an oligonucleotide having a nucleotide sequence represented by SEQ ID NO: 4, and an oligonucleotide having a nucleotide sequence represented by SEQ ID NO: 5; or a primer pair having complementary sequences to the nucleotide sequences.

    摘要翻译: 提供了实现特异性和高度灵敏的产生艰难梭菌的检测的寡核苷酸,以及使用该寡核苷酸的方法,用于检测致病性艰难梭菌的方法。 1)一种引物对,其含有具有由SEQ ID NO:1表示的核苷酸序列的寡核苷酸和具有由SEQ ID NO:2表示的核苷酸序列的寡核苷酸; 或与核苷酸序列具有互补序列的引物对。 2)含有具有SEQ ID NO:4所示的核苷酸序列的寡核苷酸的引物对和具有由SEQ ID NO:5表示的核苷酸序列的寡核苷酸; 或与核苷酸序列具有互补序列的引物对。

    PLASMA GENERATOR AND PLASMA GENERATING DEVICE
    7.
    发明申请
    PLASMA GENERATOR AND PLASMA GENERATING DEVICE 有权
    等离子体发生器和等离子体发生装置

    公开(公告)号:US20140117834A1

    公开(公告)日:2014-05-01

    申请号:US14125799

    申请日:2012-06-15

    IPC分类号: H05H1/24

    摘要: The plasma generator has the dielectric having the inner circumferential surface, and a pair of electrodes which are arranged separated from each other in the direction along the inner circumferential surface and are isolated from each other by the dielectric and which are capable of generating plasma on the inner circumferential surface by application of voltage. In the inner circumferential surface, at the positions between the pair of electrodes in a plan view, recessed portions causing electric field concentration are formed.

    摘要翻译: 等离子体发生器具有内周面的电介质和一对电极,它们沿着内圆周表面的方向彼此分离,并且通过电介质彼此隔离,并且能够在 内周面通过施加电压。 在内周面上,在平面图的一对电极之间的位置形成有引起电场集中的凹部。

    Charged Particle Ray Apparatus and Pattern Measurement Method
    8.
    发明申请
    Charged Particle Ray Apparatus and Pattern Measurement Method 有权
    带电粒子装置和图案测量方法

    公开(公告)号:US20140001360A1

    公开(公告)日:2014-01-02

    申请号:US14002275

    申请日:2012-01-27

    IPC分类号: H01J37/05

    摘要: Provided is a technique to automatize a synthesis function of signal charged particles having different energies. A charged particle beam apparatus includes: a charged particle source configured to irradiate a sample with a primary charged particle ray; a first detector configured to detect a first signal electron having first energy from signal charged particles generated from the sample; a second detector configured to detect a second signal electron having second energy from signal charged particles generated from the sample; a first operation part configured to change a synthesis ratio of a signal intensity of the first signal electron and a signal intensity of the second signal electron and to generate a detected image corresponding to each synthesis ratio; a second operation part configured to calculate a ratio of signal intensities corresponding to predetermined two areas of the detected image generated for each synthesis ratio; and a third operation part configured to determine a mixture ratio to be used for acquisition of the detected image on a basis of a change of the ratio of signal intensities.

    摘要翻译: 提供了一种使具有不同能量的信号带电粒子的合成功能自动化的技术。 带电粒子束装置包括:带电粒子源,被配置为用一次带电粒子射线照射样品; 第一检测器,被配置为检测从所述样品产生的信号带电粒子的具有第一能量的第一信号电子; 第二检测器,被配置为检测从样品产生的信号带电粒子的具有第二能量的第二信号电子; 第一操作部,被配置为改变第一信号电子的信号强度和第二信号电子的信号强度的合成比,并且生成与每个合成比相对应的检测图像; 第二操作部,被配置为计算与针对每个合成比生成的检测图像的预定的两个区域相对应的信号强度的比率; 以及第三操作部件,被配置为基于信号强度比的变化来确定用于获取检测到的图像的混合比率。

    Ion Wind Generator, Ion Wind Generating Apparatus, and Ion Wind Generating Method
    9.
    发明申请
    Ion Wind Generator, Ion Wind Generating Apparatus, and Ion Wind Generating Method 审中-公开
    离子风发生器,离子风发生装置和离子风生成方法

    公开(公告)号:US20130083446A1

    公开(公告)日:2013-04-04

    申请号:US13638540

    申请日:2011-03-17

    IPC分类号: H01T23/00

    CPC分类号: H01T23/00 H01T19/00

    摘要: Provided is an ion wind generator which is able to raise the speed of the ion wind. An ion wind generator (3) has: a first electrode (9) and a second electrode (11) which are supplied with voltage and induce an ion wind by electric discharge, and a third electrode (13) which forms an electric field for accelerating the ion wind in a downstream region of the ion wind relative to the first electrode (9) and the second electrode (11).

    摘要翻译: 提供了能够提高离子风速度的离子风发生器。 离子风发生器(3)具有:通过放电而被供给电压并引起离子风的第一电极(9)和第二电极(11),以及形成用于加速的电场的第三电极(13) 离子风相对于第一电极(9)和第二电极(11)在离子风的下游区域中的离子风。