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61. 发明申请

US20180112943A1 ACCESSORY AND METHOD FOR UNLOCKING A METAL LOCKING MECHANISM IN A FIREARM 审中-公开
公开(公告)号：US20180112943A1
公开(公告)日：2018-04-26
申请号：US15333132
申请日：2016-10-24
申请人： Derek Edward Kealoha
发明人： Derek Edward Kealoha
IPC分类号： F41A17/38 , H01F7/02
CPC分类号： F41A17/38 , H01F7/0231
摘要： A device and method for unlocking the magazine of a firearm employing a steel catch, bullet button or other in and out metal magazine locking mechanism is shown. The device comprises a magnet affixed to a wristband, ring or glove worn preferably on the underside of the hand or wrist of the non-primary arm. While the primary hand is gripping the firearm, the user swipes the area of the non-primary hand that contains the magnet across the magazine catch, bullet button or other metal in and out metal magazine locking mechanism, whereby the magnet temporarily attaches to the magazine catch to pull the in and out metal magazine locking mechanism away from and/or out of the magazine well so that the magazine slides out from the magazine well. Thereafter, the non-primary hand can insert another magazine into the now empty magazine well.

62. 发明授权

US09887030B2 Wireless power receiver, terminal and wireless power transmitter 有权
公开(公告)号：US09887030B2
公开(公告)日：2018-02-06
申请号：US14605627
申请日：2015-01-26
申请人： LG INNOTEK CO., LTD.
发明人： Dong Hyuk Lee , Ji Yeon Song
IPC分类号： H01F38/14 , H02J5/00 , H02J7/02 , H01F7/02 , H02J50/90 , H02J50/12
CPC分类号： H01F7/0231 , H01F7/0252 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80 , H02J50/90
摘要： A wireless power receiver includes a coil to receive the power; and a magnet to generate an intensity of a magnetic flux density sensed by a sensor of the wireless power transmitter. The coil has an empty central region. The magnet is disposed in the empty central region of the coil. The magnet includes an electric steel sheet.

63. 发明授权

US09833793B2 Magnet and device for magnetic density separation 有权
公开(公告)号：US09833793B2
公开(公告)日：2017-12-05
申请号：US14780179
申请日：2014-03-21
申请人： Urban Mining Corp B.V.
发明人： Hendrik Polinder , Peter Carlo Rem
IPC分类号： B03C1/00 , B03C1/32 , B03C1/01 , B03C1/033 , B03C1/28 , H01F7/02
CPC分类号： B03C1/32 , B03C1/01 , B03C1/0332 , B03C1/0335 , B03C1/288 , B03C2201/20 , H01F7/0231 , H01F7/0278
摘要： A planar magnet for magnetic density separation, comprising an array of pole pieces succeeding in longitudinal direction of a mounting plane, each pole piece having a body extending transversely along the mounting plane with a substantially constant cross section that includes a top segment that is curved to distribute the magnetic field associated with the top surface of the pole piece such that its strength transverse to the mounting plane is substantially uniformly distributed in planes parallel to the mounting plane, the curved top segments having a width (w) in longitudinal direction of the mounting plane and a maximum height (h) transverse to the mounting plane, wherein the top segments of successive pole pieces are unequal in height and/or width.

64. 发明申请

US20170204905A1 METHODS AND APPARATUS FOR GENERATING MAGNETIC FIELDS 审中-公开
公开(公告)号：US20170204905A1
公开(公告)日：2017-07-20
申请号：US15001187
申请日：2016-01-19
申请人： PARANETICS, INC.
发明人： Thomas A. Daniel , Larry Stambaugh
IPC分类号： F16C32/04 , H02K1/06 , H01F7/02
CPC分类号： H01F7/0231 , F16C32/0423 , H01F6/00 , H01F7/0273 , H01F7/06 , H02K1/06 , H02K53/00 , Y10S74/09
摘要： Embodiments described herein provide devices, systems, and techniques for generating a magnetic field pattern that includes a plurality of magnetic poles. In specific embodiments, a magnetic device is disclosed which generates a magnetic field pattern including two magnetic poles of the same polarity on both ends, or sides of the magnetic device, and a third magnetic pole of a different polarity from the other two magnetic poles, wherein the third magnetic pole is located inside the magnetic device and between the other two magnetic poles. Moreover, the magnetic device is configured with two openings located at the two transition boundaries/interfaces of the three-pole magnetic field. As such, the two transition boundaries become accessible to objects. In particular, when another magnet is inserted at an interface between two magnetic poles, the magnet will “register” right at the interface and hover over or be suspended at the opening of the magnetic device.

65. 发明授权

US09711268B2 System and method for tailoring magnetic forces 有权
公开(公告)号：US09711268B2
公开(公告)日：2017-07-18
申请号：US14808770
申请日：2015-07-24
申请人： Correlated Magnetics Research, LLC.
发明人： Larry W. Fullerton , Mark D. Roberts , David P. Machado , Jason N. Morgan
IPC分类号： H01F7/02 , E05C19/16 , H01F7/20
CPC分类号： H01F7/0231 , E05C19/16 , F16C32/0476 , H01F7/021 , H01F7/0242 , H01F7/0252 , H01F7/0263 , H01F7/20
摘要： A magnetic system described herein includes first and second magnetic structures that simultaneously produce repel forces and attract forces that combine to produce a composite force that can be an attract force, a repel force, or a force that transitions from an attract force to a repel force.

66. 发明申请

US20170092398A1 INTERNALLY SEGMENTED MAGNETS 审中-公开
公开(公告)号：US20170092398A1
公开(公告)日：2017-03-30
申请号：US14867064
申请日：2015-09-28
申请人： Ford Global Technologies, LLC
发明人： Wanfeng LI
IPC分类号： H01F7/02 , H01F41/02 , H01F1/00
CPC分类号： H01F7/021 , H01F1/00 , H01F1/0557 , H01F1/0577 , H01F1/086 , H01F7/0231 , H01F41/0253
摘要： An internally segmented magnet is disclosed. The magnet may include a first layer of a permanent magnetic material, a second layer of a permanent magnetic material, and an insulating layer separating the first and second layers. The insulating layer may include a ceramic mixture of at least a first ceramic material and a second ceramic material. The mixture having a melting point of up to 1,100° C. and may be a eutectic, or near eutectic, composition. The magnet may be formed by forming a first layer of powdered permanent magnetic material, depositing an insulating layer over the first layer, depositing a second layer of powdered permanent magnetic material over the insulating layer to form an internally segmented magnet stack, and sintering the magnet stack. The ceramic materials may include a halogen and an alkaline earth metal, alkali metal, or a metal having a +3 or +4 oxidation state.

67. 发明授权

US09384880B2 Gravitation compensation using a spherical magnetic spring 有权
标题翻译：使用球形磁弹簧进行重力补偿
公开(公告)号：US09384880B2
公开(公告)日：2016-07-05
申请号：US14540388
申请日：2014-11-13
申请人： Technische Universiteit Eindhoven
发明人： Bob van Ninhuijs , Bart Ludo Jozef Gysen , Jacob Willem Jansen , Elena Andreevna Lomonova
IPC分类号： H01F7/02 , A61F5/01
CPC分类号： H01F7/0231 , A61F5/01 , H01F7/02 , H01F7/0205 , H01F7/0215
摘要： A magnetic positioning device is provided that includes a first cup-shape permanent magnet having at least one permanent magnet segment conforming to the first cup-shape, where the first cup-shape permanent magnet has a first polarity, a second cup-shape permanent magnet that includes at least one permanent magnet segment conforming to the second cup-shape, where the second cup-shape permanent magnet segment has a second polarity, where the second cup-shape permanent magnet is disposed concentric to the first cup-shape permanent magnet, where the first polarity is the opposite of the second polarity or the first polarity is the same as the second polarity, where a gap separates the first cup-shape permanent magnet from the second cup-shape permanent magnet, and a connection feature, where the connection feature is disposed on the second cup-shape permanent magnet, where the connection feature is configured to connect a lever arm to the second cup-shape permanent magnet.
摘要翻译：提供一种磁性定位装置，其包括具有至少一个符合第一杯形状的永久磁铁段的第一杯形永磁体，其中第一杯形永磁体具有第一极性，第二杯形永久磁铁包括至少一个符合第二杯形状的永磁体段，其中第二杯形永久磁铁段具有第二极性，其中第二杯形永磁体与第一杯形永磁体同心地设置，其中第一极性与第二极性相反，或者第一极性与第二极性相同，其中间隙将第一杯形永磁体与第二杯形永磁体分离，并且连接特征，其中连接特征设置在第二杯形永磁体上，其中连接特征被构造成将杠杆臂连接到第二杯形永磁体。

68. 发明申请

US20160038949A1 MAGNET AND DEVICE FOR MAGNETIC DENSITY SEPARATION 有权
标题翻译：用于磁密度分离的磁铁和装置
公开(公告)号：US20160038949A1
公开(公告)日：2016-02-11
申请号：US14780179
申请日：2014-03-21
申请人： URBAN MINING CORP B.V.
发明人： Hendrik Polinder , Peter Carlo Rem
IPC分类号： B03C1/32 , H01F7/02 , B03C1/033
CPC分类号： B03C1/32 , B03C1/01 , B03C1/0332 , B03C1/0335 , B03C1/288 , B03C2201/20 , H01F7/0231 , H01F7/0278
摘要： A planar magnet for magnetic density separation, comprising an array of pole pieces succeeding in longitudinal direction of a mounting plane, each pole piece having a body extending transversely along the mounting plane with a substantially constant cross section that includes a top segment that is curved to distribute the magnetic field associated with the top surface of the pole piece such that its strength transverse to the mounting plane is substantially uniformly distributed in planes parallel to the mounting plane, the curved top segments having a width (w) in longitudinal direction of the mounting plane and a maximum height (h) transverse to the mounting plane, wherein the top segments of successive pole pieces are unequal in height and/or width.
摘要翻译：一种用于磁密度分离的平面磁体，包括在安装平面的纵向方向上的极片阵列，每个极片具有沿着安装平面横向延伸的主体，该主体具有基本恒定的横截面，该横截面包括顶部段，分布与极靴的顶面相关联的磁场，使得其横穿于安装平面的强度基本均匀地分布在平行于安装平面的平面中，弯曲的顶部段在安装的纵向方向上具有宽度（w）平面和横向于安装平面的最大高度（h），其中连续极片的顶部段的高度和/或宽度不相等。

69. 发明申请

US20150282692A1 ELECTROMAGNETIC ACTUATOR FOR A SURGICAL INSTRUMENT 审中-公开
标题翻译：手术仪器电磁致动器
公开(公告)号：US20150282692A1
公开(公告)日：2015-10-08
申请号：US14742803
申请日：2015-06-18
申请人： OLYMPUS WINTER & IBE GMBH
发明人： Martin WIETERS , Andreas NOACK
IPC分类号： A61B1/00 , H01F41/02 , H01F7/126 , H01F7/02 , H01F7/121
CPC分类号： A61B1/00068 , A61B1/00096 , A61B1/00183 , A61B1/00188 , H01F7/0231 , H01F7/0273 , H01F7/121 , H01F7/126 , H01F41/0266 , H02K41/031
摘要： An electromagnetic actuator for a medical instrument. The electromagnetic actuator including: a stator; a movable element, which at least partially comprises one or more of a paramagnetic and ferromagnetic material and which is movable from a first position to a second position by the application of an electromagnetic field, and a tube movably supporting the movable element in such a way that the movable element is longitudinally movable, wherein the tube comprises a ferromagnetic material.
摘要翻译：一种用于医疗器械的电磁致动器。电磁致动器包括：定子; 至少部分地包括顺磁性和铁磁性材料中的一种或多种并且可通过施加电磁场从第一位置移动到第二位置的可移动元件，以及以这种方式可移动地支撑可移动元件的管所述可移动元件可纵向移动，其中所述管包括铁磁材料。

70. 发明申请

US20150213933A1 WIRELESS POWER RECEIVER, TERMINAL AND WIRELESS POWER TRANSMITTER 有权
标题翻译：无线电源接收器，终端和无线电力变送器
公开(公告)号：US20150213933A1
公开(公告)日：2015-07-30
申请号：US14605627
申请日：2015-01-26
申请人： LG INNOTEK CO., LTD.
发明人： Dong Hyuk LEE , Ji Yeon SONG
IPC分类号： H01F7/02 , H01F38/14 , H02J7/02 , H02J5/00
CPC分类号： H01F7/0231 , H01F7/0252 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80 , H02J50/90
摘要： A wireless power receiver includes a coil to receive the power; and a magnet to generate an intensity of a magnetic flux density sensed by a sensor of the wireless power transmitter. The coil has an empty central region. The magnet is disposed in the empty central region of the coil. The magnet includes an electric steel sheet.
摘要翻译：无线电力接收机包括用于接收电力的线圈; 以及用于产生由无线电力发射器的传感器感测的磁通密度的强度的磁体。线圈有一个空的中心区域。磁体设置在线圈的空中心区域。磁铁包括电钢板。

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