公开(公告)号：EP3139390B1

公开(公告)日：2018-03-21

申请号：EP16186056.4

申请日：2016-08-26

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： HASHIMOTO, Shingo

IPC分类号： H01F7/02

CPC分类号： H01F41/0253 ,  H01F7/021 ,  H01F7/0273 ,  H01F13/003

摘要： There is provided a method for producing a permanent magnet magnetic circuit that makes it possible to stably attach a permanent magnet to a yoke and to use a general-purpose assembly jig or to reuse an existing assembly jig even when the size or shape of a magnet to be attached is changed. More specifically, there is provided a method for producing the circuit comprising a magnet or magnet unit and a yoke, the method comprising the steps of: fixing the magnet or magnet unit to an assembly jig through an electrically detachable adhesive; fixing the magnet or magnet unit fixed to the jig, to the yoke; and applying a voltage between the magnet or magnet unit and the assembly jig to detach the adhesive from the magnet or magnet unit to detach the adhesive from the jig so as to detach the magnet from the jig.

公开(公告)号：EP2518552A4

公开(公告)日：2017-06-07

申请号：EP10839609

申请日：2010-12-27

申请人： HITACHI METALS LTD

发明人： KIMOTO AKIHIRO

IPC分类号： G02B27/28 ,  H01F7/02

CPC分类号： G02F1/09 ,  G02F1/0128 ,  H01F7/0273 ,  Y10T29/4902

摘要： A magnetic circuit for a Faraday rotator capable of suppressing generation of irreversible demagnetization is provided. This magnetic circuit (100, 200, 300, 400, 500, 600, 700, 800, 900) for a Faraday rotator includes a first magnet (2, 202, 302, 702, 802), a second magnet (3, 203, 303, 703, 803) and a third magnet (4, 304, 604, 704, 804, 904), and a first high coercive force region (4b, 304b, 604b, 704b, 904b) is provided in the vicinity of at least the inner peripheral surface of a third through-hole (4a, 304a, 604a, 704a, 804a, 904a) of the third magnet.

摘要翻译： 提供了一种用于能够抑制产生不可逆退磁的法拉第转子的磁路。 的法拉第转子本磁路（100，200，300，400，500，600，700，800，900）包括第一磁体（2，202，302，702，802），第二磁体（3，203， 303，703，803）和第三磁体（4，304，604，704，804，904），和第一高矫顽力区域（4B，304B，604B，704B，904B）是在其附近设置有至少 三分之一的内周面的贯通孔（4A，304A，604A，704A，804A，904A）的第三磁体的。

公开(公告)号：EP2909938A4

公开(公告)日：2016-04-20

申请号：EP12886849

申请日：2012-10-19

申请人： LEVESQUE ANNICK

发明人： LEVESQUE ANNICK

IPC分类号： H03K17/95 ,  A44B19/26 ,  A45C13/00 ,  A45C13/10 ,  A45C15/06 ,  B65D33/25 ,  H01F7/02 ,  H01H36/00 ,  H01H47/22 ,  H02J5/00 ,  H02J7/00 ,  H03K17/97 ,  H05B37/02

CPC分类号： H01H47/22 ,  A44B19/26 ,  A45C13/00 ,  A45C13/1069 ,  A45C15/06 ,  B65D33/25 ,  H01F7/0273 ,  H01H36/00 ,  H02J5/005 ,  H02J7/00 ,  H02J7/025 ,  H02J50/10 ,  H03K17/97 ,  H05B33/0842 ,  H05B37/0209

摘要： The present document describes activation circuits, having magnets mounted on a zipper slider, a magnetic switch, to detect the magnetic field from the magnet in proximity and activate an electronic circuit and a battery, to power the activation circuit. The present document also describes magnetic closure mechanism having the activation circuits, luggage including the closure mechanism, and a kit for installing the closure mechanism.

公开(公告)号：EP2944381A2

公开(公告)日：2015-11-18

申请号：EP15167387.8

申请日：2015-05-12

申请人： JDS Uniphase Corporation

发明人： Argoitia, Alberto ,  Delst, Cornelis Jan ,  Laden, Patrick

IPC分类号： B05D3/00

CPC分类号： B42D25/369 ,  B05D1/16 ,  B05D3/20 ,  B05D3/203 ,  B05D5/065 ,  B05D2451/00 ,  H01F7/0273 ,  Y10T428/24802 ,  Y10T428/24893 ,  B05D2401/40 ,  B05D2401/32

摘要： An optically variable device may be manufactured by aligning magnetic flakes on a surface of an adhesive layer by applying the flakes onto the adhesive layer surface in presence of a magnetic field, and curing the adhesive layer having magnetic flakes adhered to the adhesive layer. When cured, the adhesive layer holds the magnetic flakes oriented, enabling subsequent encapsulation of the oriented magnetic flakes in a coating layer on the adhesive layer, without a substantial loss of orientation of the magnetic flakes.

摘要翻译： 可以通过在存在磁场的情况下将薄片施加到粘合剂层表面上并且使具有附着到粘合剂层的磁性薄片的粘合剂层固化来在粘合剂层的表面上对准磁性薄片来制造光学可变装置。 当固化时，粘合剂层保持取向的磁片，使得随后可以将取向的磁性薄片封装在粘合剂层上的涂层中，而不会显着损失磁性薄片的取向。

公开(公告)号：EP2939599A2

公开(公告)日：2015-11-04

申请号：EP15167741.6

申请日：2011-09-06

申请人： eZono AG

发明人： Henkel, Rolf ,  Ventura, Eliseo Sobrino Patino ,  Von Offenberg, Robert Sweeney ,  Dunbar, Allan

IPC分类号： A61B8/00 ,  A61B8/08 ,  A61B8/14 ,  A61B5/053 ,  A61B5/06 ,  G01R33/02 ,  A61B19/00 ,  G01B7/00 ,  G01R35/00 ,  H01F13/00

CPC分类号： A61B5/062 ,  A61B5/0536 ,  A61B8/0833 ,  A61B8/14 ,  A61B8/4254 ,  A61B8/4494 ,  A61B34/20 ,  A61B2034/2051 ,  G01B7/003 ,  G01R33/02 ,  G01R33/0206 ,  G01R35/005 ,  H01F7/0273 ,  H01F13/003

摘要： A method of obtaining information about the position and/or orientation of a magnetic component relatively to a magnetometric detector, the magnetic component and the magnetometric detector being moveable independently from each other relatively to a static secondary magnetic field, the method comprising the steps of: measuring in the presence of the combination of both the magnetic field of the magnetic component and the static secondary magnetic field essentially simultaneously the strength and/or orientation of a magnetic field at at least a first position and a second position spatially associated with the magnetometric detector, the second position being distanced from the first position; and combining the results of the measurements to computationally eliminate the effect of the secondary magnetic field and derive the information about the position and/or orientation of the magnetic component.

公开(公告)号：EP2500763B1

公开(公告)日：2015-07-29

申请号：EP12159524.3

申请日：2012-03-14

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Yahagi, Akira ,  Watanabe, Toshiaki

IPC分类号： G02F1/09 ,  C30B29/22

CPC分类号： G02F1/093 ,  C30B11/00 ,  C30B13/00 ,  C30B15/08 ,  C30B29/24 ,  H01F7/0273

公开(公告)号：EP2710665A4

公开(公告)日：2015-03-25

申请号：EP12782822

申请日：2012-05-04

申请人： SKYWORKS SOLUTIONS INC

发明人： CRUICKSHANK DAVID BOWIE ,  MURRAY BRIAN

IPC分类号： H01P1/38 ,  H01P1/36

CPC分类号： H01F7/0273 ,  H01P1/36 ,  H01P1/38 ,  H01P1/387 ,  H01P1/39 ,  H04B1/48 ,  H04B2001/485

摘要： Apparatus and methods related to ferrite based circulators are disclosed. A ferrite disk used in a circulator can be configured to reduce intermodulation distortion when routing radio-frequency signals having closely spaced frequencies. Such a reduction in intermodulation distortion can be achieved by adjusting magnetization at the edge portion of the ferrite disk. By way of an example, a ferrite disk with a reduced saturation magnetization (4 PiMs) edge portion can reduce intermodulation distortion. Example configurations with such a reduced 4 PiMs edge portions are disclosed.

公开(公告)号：EP2790051A1

公开(公告)日：2014-10-15

申请号：EP12854759.3

申请日：2012-12-07

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： YAHAGI Akira ,  WATANABE Toshiaki ,  MAKIKAWA Shinji

IPC分类号： G02B27/28

CPC分类号： G02F1/093 ,  G02B27/281 ,  H01F7/0273 ,  H01S5/0064

摘要： It is an object to provide a small-sized optical isolator that is suitable as an optical isolator used in a semiconductor laser used in applications such as medical treatment or optical measurement
The optical isolator for a wavelength band of 320 to 633 nm of the present invention comprises a Faraday device having a Verdet constant at a wavelength of 405 nm of at least 0.70 min/(Oe·cm), and a first hollow magnet disposed on the outer periphery of the Faraday device and second and third hollow magnet units disposed so as to sandwich the first hollow magnet on the optical axis, the second and third hollow magnet units comprising 2 or more magnets equally divided in a direction of 90 degrees relative to the optical axis, the Faraday device having applied thereto a magnetic flux density B (Oe) within the range of Expression (1) below, and a sample length L (cm) on which the Faraday device is disposed being within the range of Expression (2) below. 0.8 × 10 4 ≤ B ≤ 1.5 × 10 4 0.25 ≤ L ≤ 0.45

公开(公告)号：EP2033300A2

公开(公告)日：2009-03-11

申请号：EP07809655.9

申请日：2007-06-14

申请人： Battelle Energy Alliance, Llc

发明人： YARGER, Eric J. ,  SPENCER, David F. ,  CHRISTIANSEN, Dale W.

IPC分类号： H02K35/02 ,  H02K33/16 ,  H01F7/16 ,  H01F7/02

CPC分类号： H01F7/1615 ,  H01F1/055 ,  H01F1/057 ,  H01F3/06 ,  H01F7/0273 ,  H02K33/16 ,  H02K35/02

摘要： A magnetic structure configured to generate an unbalanced magnetic field. The magnetic structure may be advantageously employed in electro-mechanical and electro-magnetic devices.

公开(公告)号：EP1873809A1

公开(公告)日：2008-01-02

申请号：EP06116020.6

申请日：2006-06-26

申请人： M2 Engineering AB (publ)

发明人： Jäderberg, Jan

IPC分类号： H01J37/34 ,  H01F41/18 ,  C23C14/35 ,  G05B13/00

CPC分类号： C23C14/35 ,  G05B13/0265 ,  H01F7/0273

摘要： The present invention relates to a sputtering cathode of the magnetron type and a control method for such a device for, in a vacuum process, depositing very thin films on substrates for a wide variety of commercial and scientific purposes including production of circular optical discs such as CD- or DVD-discs. In particular, the sputtering device comprises a magnet system disposed behind the target and comprising at least three permanent magnets connected to each other by means of a yoke, each of the permanent magnets having a different polarity, wherein the permanent magnets is adapted to interact with each other so as to form a magnetic flux line plateau having magnetic flux lines being substantially parallel with the sputtering surface of the target.

摘要翻译： 本发明涉及一种磁控管型溅射阴极以及这种用于在真空工艺中在各种商业和科学目的的基板上沉积非常薄的薄膜的装置的控制方法，包括生产圆形光盘如 CD或DVD光盘。 特别地，溅射装置包括设置在目标后面的磁体系统，并且包括通过磁轭相互连接的至少三个永磁体，每个永磁体具有不同的极性，其中永磁体适于与 以形成具有与靶的溅射面基本平行的磁通线的磁通线平台。