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    • 97. 发明授权
    • Mouth opening instrument and method
    • 口腔开放仪器和方法
    • US08920169B2
    • 2014-12-30
    • US13909164
    • 2013-06-04
    • DENSO CORPORATIONKyushu University, National University Corporation
    • Hideki OkudaToshihiko KoyamaTatsuya IkegamiMakoto HashizumeRiichi OuchidaKazutaka ToyodaByunghyun Cho
    • A61C1/08A61C5/00A61C19/04A61C5/14A61B1/24A61B19/00
    • A61C5/90A61B1/24A61B2034/2055A61C1/082
    • A mouth opening instrument includes an upper member suitable for attaching on an upper jaw side within the mouth of a patient and a lower member suitable for attaching on a lower jaw side. The instrument further includes a connecting section, a control section, and an input section. The connecting section connects end portions of the upper member and the lower member such that a resistance of opening or closing actions of the upper member and the lower member are controllable. The control section controls the resistance of opening or closing actions of the upper member and the lower member. The input section receives an operating state signal indicating an operating state of a dental treatment device. When the operating state signal indicating an operating state of a dental treatment device is inputted, the closing resistance of the upper member and the lower member is set to be greater than that at a time when the operating state signal is not inputted.
    • 开口器具包括适于附接在患者口内的上钳口侧的上部构件和适于附接在下颌侧的下部构件。 仪器还包括连接部分,控制部分和输入部分。 连接部分连接上部构件和下部构件的端部,使得上部构件和下部构件的打开或关闭动作的阻力是可控的。 控制部分控制上部构件和下部构件的打开或关闭动作的阻力。 输入部接收表示牙齿治疗装置的动作状态的动作状态信号。 当输入指示牙科治疗装置的操作状态的操作状态信号时,上部构件和下部构件的闭合阻力被设定为大于未输入操作状态信号时的闭合阻力。
    • 98. 发明申请
    • CURRENT SENSOR
    • 电流传感器
    • US20140333293A1
    • 2014-11-13
    • US14360391
    • 2012-12-25
    • DENSO CORPORATIONKYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    • Ryosuke SakaiNorihiro KurumadoKousuke NomuraIchiro Sasada
    • G01R15/18G01R19/00
    • G01R15/183G01R15/202G01R15/207G01R19/0092H01F38/30
    • A current sensor includes: a magneto electric conversion element; and a magnetic field concentrating core applying a magnetic field caused by a measurement object current to the magneto electric conversion element. A planar shape of the magnetic field concentrating core perpendicular to a current flowing direction is a ring shape with a gap. The magneto electric conversion element is arranged in the gap. A part of a conductor for flowing the current is surrounded by the magnetic field concentrating core. The magnetic field concentrating core includes two first magnetic members and at least one second magnetic member, which are stacked alternately in the current flowing direction. Parts of the two first magnetic members adjacent to each other via the one second magnetic member are opposed to each other through a clearance or an insulator.
    • 电流传感器包括:磁电转换元件; 以及将由测量对象电流引起的磁场施加到磁电转换元件的磁场聚集芯。 垂直于电流流动方向的磁场集中芯的平面形状是具有间隙的环形。 磁电转换元件布置在间隙中。 用于流动电流的导体的一部分被磁场集中芯包围。 磁场集中芯包括沿电流流动方向交替堆叠的两个第一磁性构件和至少一个第二磁性构件。 通过一个第二磁性构件彼此相邻的两个第一磁性构件的部分通过间隙或绝缘体彼此相对。
    • 99. 发明申请
    • Superconducting Magnet and Nuclear Magnetic Resonance Device
    • 超导磁体和核磁共振器件
    • US20140296074A1
    • 2014-10-02
    • US14081612
    • 2013-11-15
    • Kyushu University, National University Corporation
    • Kazuhiro KajikawaKazuo Funaki
    • H01F6/06
    • H01F6/06G01R33/3815G01R33/421
    • There is provided a superconducting magnet in which magnetization caused by a shielding current of a superconducting winding is eliminated whereby the current to be supplied to the superconducting winding is uniformized, and thus uniformity of the central magnetic field is secured. The superconducting magnet has a superconducting winding composed of a superconductor, and an outer AC winding composed of a superconductor or non-superconductor wound coaxially with the superconducting winding, at an outer side the superconducting winding; and an AC current is supplied to the outer AC winding thereby applying an AC magnetic field in a direction perpendicular to a direction of magnetization caused in the superconducting winding by the shielding current, and thus the magnetization is eliminated. Also, the superconducting magnet has an inner AC winding composed of a superconductor or non-superconductor wound coaxially with the superconducting winding, at an inner side of the superconducting winding layer.
    • 提供了一种超导磁体,其中由超导绕组的屏蔽电流引起的磁化被消除,由此提供给超导绕组的电流是均匀的,从而确保中心磁场的均匀性。 超导磁体在超导绕组的外侧具有由超导体构成的超导绕组和由超导绕组同轴地缠绕的超导体或非超导体构成的外部交流绕组; 并且向外部交流绕组提供AC电流,从而通过屏蔽电流在与超导绕组中产生的磁化方向垂直的方向上施加AC磁场,从而消除磁化。 此外,超导磁体在超导绕组层的内侧具有由超导绕组同轴地缠绕的超导体或非超导体构成的内部交流绕组。