公开(公告)号：US20170004916A1

公开(公告)日：2017-01-05

申请号：US15266132

申请日：2016-09-15

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tetsu SHIJO ,  Akiko YAMADA ,  Shuichi Obayashi

IPC: H01F27/26 ,  H01F38/14 ,  H01F27/255 ,  H01F27/245 ,  H01F27/02 ,  H01F27/32

Abstract: An inductor according to one embodiment includes a magnetic core, a case, a winding, and a resin. The case is configured to house the magnetic core. The winding is configured to be wound around the case. The resin is configured to be formed of a first resin to cover the case and the winding. A difference between an inside dimension of the case and a dimension of the magnetic core in the same direction is greater than a variation of a dimension of the case in the direction when forming the resin.

Abstract translation: 根据一个实施例的电感器包括磁芯，壳体，绕组和树脂。 壳体被配置为容纳磁芯。 绕组构造成围绕壳体缠绕。 树脂被构造成由第一树脂形成以覆盖壳体和绕组。 壳体的内部尺寸和磁芯在相同方向上的尺寸之间的差异大于壳体在形成树脂时的尺寸的变化。

公开(公告)号：US20140265616A1

公开(公告)日：2014-09-18

申请号：US14198667

申请日：2014-03-06

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Shuichi OBAYASHI ,  Akiko YAMADA ,  Tetsu SHIJO

IPC: H01F38/14 ,  H01F27/24

CPC classification number: H01F38/14 ,  H01F27/24 ,  H01Q7/08

Abstract: According to an embodiment, there is provided a resonator including: a first magnetic material core, a first winding and a first protruding portion. The first magnetic material core includes at least one first core block of magnetic material. The first winding is wound around the first magnetic material core. The first protruding portion is formed so as to protrude from a part of the core block between a first end of the core block and the first winding.

Abstract translation: 根据一个实施例，提供一种谐振器，包括：第一磁性材料芯，第一绕组和第一突出部分。 第一磁性材料芯包括至少一个磁性材料的第一芯块。 第一绕组缠绕在第一磁性材料芯上。 第一突出部形成为从芯块的一部分在芯块的第一端和第一绕组之间突出。

公开(公告)号：US20170012477A1

公开(公告)日：2017-01-12

申请号：US15264186

申请日：2016-09-13

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tetsu SHIJO ,  Kenichirou OGAWA ,  Akiko YAMADA ,  Noriaki OODACHI ,  Shuichi OBAYASHI

IPC: H02J50/12 ,  H01F27/24 ,  B60L11/18 ,  H01F38/14 ,  H01F27/28 ,  H02J7/02

CPC classification number: H02J50/12 ,  B60L5/005 ,  B60L53/12 ,  B60L53/38 ,  H01F27/24 ,  H01F27/28 ,  H01F38/14 ,  H02J50/70 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: An inductor unit according to one embodiment includes a first inductor comprising a first core and a first winding wound around the first core; and a second inductor comprising a second core and a second winding wound around the second core. The first inductor and the second inductor are disposed so that an angle is larger than 0 degree and smaller than 90 degrees. The angle is formed by: a first straight line coupling a first intersection point of a first center line in parallel with a first magnetic flux direction of the first core and a second center line perpendicular to the first magnetic flux direction, and a second intersection point of a third center line in parallel with the second magnetic flux direction of the second core and a fourth center line perpendicular to the second magnetic flux direction; and the first center line.

Abstract translation: 根据一个实施例的电感器单元包括第一电感器，其包括缠绕在第一芯上的第一芯和第一绕组; 以及第二电感器，包括缠绕在所述第二芯上的第二芯和第二绕组。 第一电感器和第二电感器被设置成角度大于0度且小于90度。 角度由以下部分形成：将第一中心线的第一交点与第一芯的第一磁通方向平行的第一直线和与第一磁通方向垂直的第二中心线的第一直线和第二交点 与第二磁芯的第二磁通方向平行的第三中心线和垂直于第二磁通方向的第四中心线; 和第一个中心线。

公开(公告)号：US20140125143A1

公开(公告)日：2014-05-08

申请号：US14069986

申请日：2013-11-01

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Akiko YAMADA ,  Tetsu SHIJO ,  Shuichi OBAYASHI

IPC: H01F38/14

CPC classification number: H01F38/14 ,  H01F2003/106 ,  H01Q7/08

Abstract: According to one embodiment, there is provided a first magnetic core, a coil and a second magnetic core. The first magnetic core includes a first magnetic core including a plurality of first core portions which are arranged with a gap to each other. The coil is wound around the first magnetic core. The second magnetic core includes at least a second core portion which is arranged in the gap between the first core portions or arranged so as to face the gap. A magnetic reluctance of the first magnetic core is lower than a magnetic reluctance of the second magnetic core.

Abstract translation: 根据一个实施例，提供了第一磁芯，线圈和第二磁芯。 第一磁芯包括第一磁芯，该第一磁芯包括彼此间隔设置的多个第一芯部。 线圈缠绕在第一磁芯上。 第二磁芯包括至少第二芯部，其布置在第一芯部之间的间隙中或者布置成面对间隙。 第一磁芯的磁阻低于第二磁芯的磁阻。

公开(公告)号：US20140139036A1

公开(公告)日：2014-05-22

申请号：US14081591

申请日：2013-11-15

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tetsu SHIJO ,  Akiko YAMADA ,  Shuichi OBAYASHI

IPC: H02J17/00 ,  H01F38/14

CPC classification number: H02J50/12 ,  H01F27/40 ,  H01F38/14 ,  H02J5/005 ,  H02J17/00

Abstract: According to one embodiment, there is provided a wireless power transmission device a magnetic core; a coil wound around the magnetic core; and at least one capacitor connected to the coil, wherein a notched part is formed at a part different from a part around which the coil is wound in the magnetic core, and the capacitor is arranged at the notched part or is arranged so as to be opposed to the notched part.

Abstract translation: 根据一个实施例，提供一种无线电力传输装置，一个磁芯; 缠绕在磁芯上的线圈; 以及与线圈连接的至少一个电容器，其中，在与所述线圈缠绕在所述磁芯中的部分不同的部分形成有切口部，所述电容器配置在所述切口部，或者配置为 与凹口部分相反。

公开(公告)号：US20130249299A1

公开(公告)日：2013-09-26

申请号：US13738151

申请日：2013-01-10

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tetsu SHIJO ,  Akiko YAMADA ,  Kohei ONIZUKA ,  Fumi MORITSUKA ,  Hiroaki ISHIHARA ,  Noriaki OODACHI ,  Shuichi OBAYASHI ,  Hiroki KUDO ,  Kenichirou OGAWA ,  Shoji OTAKA ,  Hiroki SHOKI

IPC: H04B5/00 ,  H02J4/00

CPC classification number: H02J50/12 ,  B60L11/182 ,  B60L11/1833 ,  B60L11/1835 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2240/36 ,  B60L2250/16 ,  H02J4/00 ,  H02J5/005 ,  H02J7/025 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0081 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14 ,  Y10T307/696

Abstract: There is provided a power transmitting apparatus including: a power supply, a power transmitting inductor, a mutual coupling adjusting unit and a control unit, in which the power supply supplies AC power, the power transmitting inductor transfers the AC power to a power receiving apparatus through magnetic coupling with a power receiving inductor in the power receiving apparatus, the mutual coupling adjusting unit adjusts a relative position between the power transmitting inductor and the power receiving inductor, and the control unit controls the mutual coupling adjusting unit, based on a mutual coupling coefficient between the power transmitting inductor and the power receiving inductor.

Abstract translation: 提供了一种电力传输装置，其包括：电源，电力传输电感器，互耦调整单元和控制单元，其中电源提供AC电力，电力传输电感器将AC电力传送到电力接收装置 通过与电力接收装置中的受电感应器的磁耦合，互耦调整单元调整功率传输电感器和受电感应器之间的相对位置，并且控制单元基于互耦合来控制互耦调节单元 功率传感电感和受电感应器之间的系数。

公开(公告)号：US20170170690A1

公开(公告)日：2017-06-15

申请号：US15433045

申请日：2017-02-15

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tetsu SHIJO ,  Akiko YAMADA ,  Kohei ONIZUKA ,  Fumi MORITSUKA ,  Hiroaki ISHIHARA ,  Noriaki OODACHI ,  Shuichi OBAYASHI ,  Hiroki KUDO ,  Kenichirou OGAWA ,  Shoji OTAKA ,  Hiroki SHOKI

IPC: H02J50/12 ,  H04B5/00 ,  H02J50/90 ,  H02J7/02 ,  H02J50/60

CPC classification number: H02J50/12 ,  B60L53/12 ,  B60L53/36 ,  B60L53/37 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2240/36 ,  B60L2250/16 ,  H02J4/00 ,  H02J5/005 ,  H02J7/025 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0081 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14 ,  Y10T307/696

Abstract: A power transmitting apparatus including a power supply to generate AC power; a power transmitting inductor to transfer the AC power to a power receiving apparatus through magnetic coupling with a power receiving inductor in the power receiving apparatus; a mutual coupling adjusting unit to adjust a relative position between the power transmitting inductor and the power receiving inductor; and a control unit to control the mutual coupling adjusting unit based on a mutual coupling coefficient between the power transmitting inductor and the power receiving inductor. The control unit controls the mutual coupling adjusting unit so that the mutual coupling coefficient falls within a predetermined range and an upper limit of the predetermined range is a value less than a maximum of the mutual coupling coefficient between the power transmitting inductor and the power receiving inductor.

公开(公告)号：US20140252868A1

公开(公告)日：2014-09-11

申请号：US14185035

申请日：2014-02-20

Applicant: Kabushiki Kaisha Toshiba

Inventor： Akiko YAMADA ,  Tetsu Shijo ,  Shuichi Obayashi ,  Hiroki Shoki

IPC: H01F38/14

CPC classification number: H01F38/14 ,  H02J5/005 ,  H02J50/12 ,  H02J50/70 ,  H02J50/80 ,  H02J50/90

Abstract: In one embodiment, a resonator includes a magnetic core, a winding wound around the magnetic core, and a parasitic loop element. The parasitic loop element is arranged so as to be interlinked with magnetic field generated by current flowing through the winding. In the parasitic loop element, an amount of flux linkage is adjusted.

Abstract translation: 在一个实施例中，谐振器包括磁芯，围绕磁芯缠绕的绕组和寄生环形元件。 寄生环形元件布置成与通过绕组的电流产生的磁场相互连接。 在寄生环路元件中，调整磁通量的量。

公开(公告)号：US20170235239A1

公开(公告)日：2017-08-17

申请号：US15255298

申请日：2016-09-02

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Mitsuko SHIMIZU ,  Takashi SATO ,  Akiko MIMOTOGI ,  Akiko YAMADA ,  Takeshi SUTO

IPC: G03F9/00 ,  C09K11/56 ,  C09K11/77 ,  G03F7/00

CPC classification number: G03F9/7042 ,  C09K11/565 ,  C09K11/7734 ,  G03F7/0002

Abstract: According to one embodiment, an imprint method is provided. In the imprint method, a template including a mechanoluminescent material is brought into contact with a resist on a substrate. The posture of the template is adjusted on the basis of the intensity of mechanoluminescence from the template. Light is emitted to the resist to harden the resist. The template is separated from the resist.