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1. 发明专利

JP2014212194A 直流リアクトル审中-公开
标题翻译：直流电抗器
公开(公告)号：JP2014212194A
公开(公告)日：2014-11-13
申请号：JP2013087324
申请日：2013-04-18
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： SHIMOHATA KENJI , AMIMOTO TAKESHI
IPC分类号： H01F37/00 , H01F27/24
CPC分类号： H01F27/24 , H01F37/00
摘要：【課題】永久磁石が減磁されにくい直流リアクトルを提供する。【解決手段】直流リアクトル20では、コイルにより環状コアに生じるループ状の磁束12の向きとは反対向きのループ状のバイアス磁束11を環状コアに生じさせるために、環状コアの磁気ギャップ4に対して、所定の位置にバイアス磁石6が配置される。バイアス磁石6は、磁気ギャップ4に対して、第1方向Y1の側に配置されたバイアス磁石成分M1と、第2方向Y2の側に配置されたバイアス磁石成分M2と、第3方向の側に配置されたバイアス磁石成分M3とを備えている。【選択図】図2
摘要翻译：要解决的问题：提供使永磁体的退磁复杂化的直流电抗器。解决方案：直流电抗器20具有相对于环形磁芯中的磁隙4布置在预定位置的偏置磁体6，以产生环形偏置磁磁通11在环形磁芯中的方向与由环形磁芯中的线圈产生的环形磁通12的方向相反。偏置磁体6包括：相对于磁隙4布置在第一方向Y1侧的偏置磁铁部件M1，配置在第二方向Y2侧的偏置磁铁部件M2，以及偏置磁铁部件M3，第三个方向的一边。

2. 发明专利

JP2013217768A Magnetic sensor device 有权
标题翻译：磁传感器装置
公开(公告)号：JP2013217768A
公开(公告)日：2013-10-24
申请号：JP2012088502
申请日：2012-04-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OGOMI TOMOKAZU , SHIMOHATA KENJI , ASANO HIROYUKI
IPC分类号： G01R33/09 , G01R33/02 , H01L43/02 , H01L43/08
摘要： PROBLEM TO BE SOLVED: To obtain a magnetic sensor device capable of detecting a magnetic pattern of an object to be detected stably with high sensitivity in a non-contact state in which an object to be detected having a magnetic pattern is separated from a magnetoresistance effect element by a minute distance.SOLUTION: There is provided a magnetic sensor device which comprises: a magnet which faces one surface of an object to be detected and has alternately different magnetic poles along the conveying direction of the object to be detected; a magnetic body which faces the other surface of the object to be detected, is disposed facing the magnet along the conveying direction and generates a cross magnetic field which is formed between the magnet and crosses the object to be detected; and a plurality of magnetoresistance effect elements which are mounted on a surface facing the object to be detected of the magnetic body in an array shape, have an output terminal, and have a magnetic sensitive action in the conveying direction for outputting a change in the conveying direction component of the magnetic field by the magnetic component conveyed in the cross magnetic field as a change in a resistance value.
摘要翻译：要解决的问题：为了获得能够在具有磁性图案的被检测物体与磁阻效应分离的非接触状态下以高灵敏度稳定地检测被检测物体的磁性图案的磁性传感器装置元件一分钟距离。解决方案：提供一种磁传感器装置，其包括：磁体，其面向被检测物体的一个表面，沿着待检测物体的输送方向具有交替不同的磁极; 面向被检测体的另一面的磁性体沿着输送方向与磁体相对配置，并且产生形成在磁体之间并与被检测体交叉的交叉磁场; 并且多个磁阻效应元件安装在面向被检测物体的表面上的阵列形状的磁体的表面上具有输出端子，并且在输送方向上具有感应作用，用于输出输送的变化通过在交叉磁场中输送的磁性成分作为电阻值的变化而产生的磁场的方向分量。

3. 发明专利

JP2013217767A Magnetic sensor device 有权
标题翻译：磁传感器装置
公开(公告)号：JP2013217767A
公开(公告)日：2013-10-24
申请号：JP2012088501
申请日：2012-04-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ASANO HIROYUKI , OGOMI TOMOKAZU , SHIMOHATA KENJI
IPC分类号： G01R33/09
摘要： PROBLEM TO BE SOLVED: To obtain a magnetic sensor device having a small gradient of a magnetic field distribution in magnetosensitive direction of a magnetoresistance effect element and a large area in which the magnetoresistance effect element can be installed.SOLUTION: There is provided a magnetic sensor device which comprises: a magnet disposed on one surface in the conveying direction of an object to be detected; a first yoke joined to a side surface orthogonal to the conveying direction of the object to be detected in one magnetic pole of the magnet; a second yoke joined to a side surface orthogonal to the conveying direction of the object to be detected in the other magnetic pole of the magnet; a magnetic plate which faces the magnet on the other surface in the conveying direction of the object to be detected and provided apart from the object to be detected; and a magnetoresistance effect element provided apart from the object to be detected between the magnetic plate and the object to be detected, wherein the magnetoresistance effect element is disposed outside the magnet from a joining surface between the magnet, and the first yoke and an end part of the magnetic plate in a direction where the magnetoresistance effect element is disposed extends outside the first yoke.
摘要翻译：要解决的问题：获得磁阻效应元件的磁敏感方向的磁场分布的梯度小的磁传感器装置和可以安装磁阻效应元件的大面积的磁场传感器装置。该装置包括：设置在待检测物体的输送方向的一个表面上的磁体; 在磁体的一个磁极中与被检测体的传送方向正交的侧面接合的第一磁轭; 与磁体的另一个磁极中与被检测体的传送方向正交的侧面接合的第二磁轭; 在被检测体的传送方向上的另一个表面上的磁体面对的磁性板，与被检测物体分离设置; 以及在所述磁性板与被检测体之间设置的与所述被检测体对置的磁阻效应元件，其中，所述磁阻效应元件从所述磁体与所述第一磁轭与所述第一磁轭的端部的接合面配置在所述磁体的外侧，在磁阻效应元件设置的方向上的磁板延伸到第一磁轭的外侧。

4. 发明专利

JP2011184141A Electromagnetic brake device and elevator device 审中-公开
标题翻译：电磁制动装置和电梯装置
公开(公告)号：JP2011184141A
公开(公告)日：2011-09-22
申请号：JP2010051812
申请日：2010-03-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHIMOHATA KENJI
IPC分类号： B66B11/08
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic brake device which can perform a stable brake operation, can reduce an impact on passengers in an emergency stop, and provides a proper braking distance.
SOLUTION: This electromagnetic brake device includes a fixed element for magnetic substances which is fixed to a frame, a movable element for magnetic substances which is disposed so as to face the fixed element, a brake shoe joined to the movable element, coils disposed on the fixed element, and a rotor facing the brake shoe. A cutting part is provided to the fixed element or the movable element, and an auxiliary magnetic substance smaller than the movable element is engaged with the cutting part.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够执行稳定的制动操作的电磁制动装置，可以减少紧急停止对乘客的冲击，并提供适当的制动距离。解决方案：该电磁制动装置包括固定在框架上的磁性物质的固定元件，与固定元件相对配置的磁性物质的可动元件，与可动元件接合的制动蹄，线圈设置在固定元件上，以及面向制动蹄的转子。切割部分设置在固定元件或可移动元件上，并且比可移动元件小的辅助磁性物质与切割部分接合。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2008286333A Electromagnetic brake apparatus 审中-公开
标题翻译：电磁制动器
公开(公告)号：JP2008286333A
公开(公告)日：2008-11-27
申请号：JP2007133066
申请日：2007-05-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHIMOHATA KENJI
IPC分类号： F16D65/22 , B66B1/32
摘要： PROBLEM TO BE SOLVED: To reduce a brake start time on braking in an emergency by starting braking without waiting for sufficient reduction of a current of a brake electromagnet. SOLUTION: An electromagnetic brake device is provided with the brake electromagnet 5, arranged for the fixed iron-core 1, consisting of a fixed iron-core 1 which is fixed, a movable iron-core 2 movably arranged for the fixed iron core 1, a coil 3 for generating a magnetic flux for the fixed iron-core 1 and the movable iron-core 2 and a spring 4 for providing a reaction force to the movable iron core 2 and brakes a movement of an object to be braked by a force of the brake electromagnet 5 and includes a piezoelectric element 21 as an action assist means having time response quicker than the brake electromagnet 5. The piezoelectric element 21 is provided in the fixed iron-core 1 and lifts up the movable iron-core 2 when receiving a braking instruction so as to form a small clearance between the fixed iron-core 1 and the movable iron-core 2 of the brake electromagnet 5. Thus, the electromagnet force of the brake electromagnet 5 becomes smaller than a spring force of the spring 4 and it is possible to start the braking action without waiting for sufficient reduction of the current of the coil 3. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过开始制动来减少在紧急情况下的制动时的制动开始时间，而不等待制动电磁体的电流的充分降低。解决方案：电磁制动装置设有制动电磁铁5，其布置成用于固定铁芯1，该固定铁芯1由固定的铁芯1，固定的铁芯1，可移动的铁芯2可移动地布置用于固定铁芯1，用于产生用于固定铁芯1和可动铁芯2的磁通量的线圈3和用于向可动铁芯2提供反作用力并且制动待制动物体的运动的弹簧4 通过制动电磁体5的力，并且包括作为动作辅助装置的压电元件21，其具有比制动电磁体5更快的时间响应。压电元件21设置在固定铁芯1中并提升可动铁芯在制动电磁铁5的固定铁芯1和可动铁芯2之间形成小的间隙时，制动电磁铁5的电磁力变得小于弹簧力春天4和它可以在不等待线圈3的电流充分降低的情况下开始制动动作。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008186823A Current limiter 有权
标题翻译：当前限制
公开(公告)号：JP2008186823A
公开(公告)日：2008-08-14
申请号：JP2007016360
申请日：2007-01-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHIMOHATA KENJI , MATSUDA TETSUYA
IPC分类号： H01C7/18 , H02H9/02
摘要： PROBLEM TO BE SOLVED: To obtain a current limiter capable of improving stability in current-limiting operation when a short-circuiting accident occurs.
SOLUTION: A plurality of mutually adjacent contact members 11 in a line, a pair of inner wedge members 12 that is arranged along the plurality of contact members 11 at the center in the longitudinal direction of a first movable electrode 10 and is directed in opposite directions mutually, and a pair of outer wedge members 13 that is arranged at both the ends in the longitudinal direction of the first movable electrode 10 and opposes each inner wedge member 12 are provided between respective fixed electrodes 4, 5 and the first movable electrode 10. At the side of an anti-outside wedge spring 15 of each connection frame 3, current-limiting resistors 16 are provided each. A resistance connection point 16a is connected to the contact member 11 via a movable conductor 17.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：获得能够在发生短路事故时提高限流操作的稳定性的电流限制器。解决方案：一排线中相互相邻的多个接触构件11，沿着多个接触构件11沿着第一可动电极10的纵向方向的中心布置的一对内楔构件12，在相互相反的方向上相互相对设置有一对外楔形构件13，其设置在第一可动电极10的纵向两端并与每个内楔构件12相对的两个外楔形构件13设置在各个固定电极4,5之间，在每个连接框架3的防外部楔形弹簧15的侧面上设有限流电阻16。电阻连接点16a经由可动导体17与接触构件11连接。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2014089978A Cooker 有权
标题翻译： COOKER
公开(公告)号：JP2014089978A
公开(公告)日：2014-05-15
申请号：JP2014002666
申请日：2014-01-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社 , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社
发明人： TAKANO KOSHIRO , NISHI KENICHIRO , HIRAKUNI SATORU , IPPOSHI SHIGETOSHI , NAGAYASU TETSUYA , SHIMOHATA KENJI , ITO KENICHI , KAMEOKA KAZUHIRO , YOSHIOKA HIROKAZU
IPC分类号： H05B6/12 , F24C15/00
摘要： PROBLEM TO BE SOLVED: To provide a cooker which can be safely used by allowing a user to easily understand attention and warning.SOLUTION: The cooker includes; heating means for heating a heating object; a housing 1 in which the heating means is housed; and a top plate 2 located on the housing 1. An area of the top plate 2 corresponding to a position where the heating means is located is heating object loading parts 11, 12, 13 where the heating object is heated. The top plate 2 has a detailed attention display part 9 in which an attention in using is described in detail, and on the front surface, the housing 1 has a simple caution display part 8 in which precautions described in the detailed attention display part 9 is simply displayed.
摘要翻译：要解决的问题：提供一个可以安全使用的炊具，让用户容易理解注意和警告。解决方案：炊具包括; 用于加热加热物体的加热装置; 容纳加热装置的壳体1; 以及位于壳体1上的顶板2.顶板2对应于加热装置所处的位置的区域是加热物体被加热的物体加载部分11,12,13。顶板2具有详细的注意力显示部分9，其中详细描述了使用中的注意力，并且在前表面上，壳体1具有简单的警告显示部分8，其中在详细注意力显示部分9中描述的预防措施是简单的显示。

8. 发明专利

JP2013165552A Reactor device and power conversion device 审中-公开
标题翻译：反应器装置和功率转换装置
公开(公告)号：JP2013165552A
公开(公告)日：2013-08-22
申请号：JP2012026430
申请日：2012-02-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SAKAI TAKUYA , SHIMOHATA KENJI , AZUMA SATOSHI
IPC分类号： H02M7/12
摘要： PROBLEM TO BE SOLVED: To provide a reactor device that can make the power factor of an input current high and can be made compact since only one transformer where a main circuit current flows is required with a simple feedforward control configuration only for detecting an input voltage.SOLUTION: A reactor device includes a voltage detection circuit 3 which detects an output voltage of a rectification device and outputs the detected voltage, a filter circuit 4 which extracts an AC component from the detected voltage, a voltage amplification circuit 5 which amplifies the AC component of the detected voltage, and a transformer 6 which has its main winding 9 connected to a DC bus 100 and its auxiliary winding 10 connected to an output side of the voltage amplification circuit 5. The voltage amplification circuit 5 detects a current flowing to the main winding 9 by detecting a current flowing to the auxiliary winding 10, controls the current flowing to the auxiliary winding 10 according to the level of the current flowing to the main winding 9, and generates an AC voltage substantially equal to the AC component of the output voltage of the rectification device between terminals of the main winding 9.
摘要翻译：要解决的问题：为了提供一种可以使输入电流的功率因数高并且可以紧凑的电抗器装置，因为只需要一个主电路电流流动的一个变压器，只需要一个简单的前馈控制配置，用于检测输入电压解决方案：电抗器装置包括检测整流装置的输出电压并输出检测电压的电压检测电路3，从检测到的电压中提取AC分量的滤波电路4，放大AC的电压放大电路5 检测电压的分量，以及其主绕组9连接到DC总线100的变压器6和连接到电压放大电路5的输出侧的辅助绕组10.电压放大电路5检测流向主绕组9通过检测流向辅助绕组10的电流来控制流向辅助绕组10的电流流向主绕组9的电流的电平，并且产生与主绕组9的端子之间的整流装置的输出电压的AC分量基本相等的AC电压。

9. 发明专利

JP2013125843A Dc reactor 审中-公开
标题翻译：直流电抗器
公开(公告)号：JP2013125843A
公开(公告)日：2013-06-24
申请号：JP2011273533
申请日：2011-12-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHIMOHATA KENJI , SAKAI TAKUYA , HATAKEI AKIRA
IPC分类号： H01F37/00
摘要： PROBLEM TO BE SOLVED: To obtain a reactor suppressing an increase of a space required for the installation of a DC reactor, the increase being caused by using a permanent magnet, and hardly causing demagnetization of the permanent magnet due to variation of coil current.SOLUTION: A DC reactor 1 includes: a coil 3; a core body structure 2 including a central leg 2a on which the coil 3 is wound, and side legs which are arranged outside the coil 3 and have a magnetic gap 4; and a permanent magnet 5 which is in contact with facing parts of the side legs 2b facing with each other while sandwiching the magnetic gap 4, and generates a bias magnetic flux. The core body structure 2 comprises a laminated steel sheet, and the permanent magnet 5 is adjacent to the magnetic gap 4 from a side of the lamination direction of the laminated steel sheet.
摘要翻译：要解决的问题为了获得抑制直流电抗器安装所需的空间增加的电抗器，由于使用永磁体而引起的增加，并且由于线圈的变化而导致永久磁铁的退磁几乎不会导致当前。解决方案：直流电抗器1包括：线圈3; 包括卷绕有线圈3的中心支腿2a和配置在线圈3的外侧并具有磁隙4的侧腿的芯体结构体2; 以及在夹着磁隙4的同时与侧腿2b的面对部分相接触的永磁体5，并产生偏磁通。芯体结构体2由层叠钢板构成，永久磁铁5与层叠钢板的层叠方向一侧与磁隙4相邻。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2011159580A Heating coil unit of induction heating cooker 有权
标题翻译：感应加热烹调器加热线圈单元
公开(公告)号：JP2011159580A
公开(公告)日：2011-08-18
申请号：JP2010022239
申请日：2010-02-03
申请人： Mitsubishi Electric Corp , Mitsubishi Electric Home Appliance Co Ltd , 三菱電機ホーム機器株式会社 , 三菱電機株式会社
发明人： SHIMOHATA KENJI
IPC分类号： H05B6/12 , H05B6/36
摘要： PROBLEM TO BE SOLVED: To provide a heating coil unit of an induction heating cooker that is easily and inexpensively manufactured and in which heating efficiency is optimized by sufficiently reducing the magnetic resistance on the outside in the radial direction and the amount of ferrite material to be used is reduced as much as possible.
SOLUTION: The heating coil unit of an induction heating cooker includes a heating coil 3 wound around the center on a predetermined plane and at least two kinds of rod-like ferrite cores 10a, 10b arranged radially under the heating coil 3 and having the same sectional area and different lengths, wherein the outermost end part on the outside in the radial direction of each of the ferrite cores 10a, 10b is arranged on substantially the same radius.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种容易且廉价地制造的感应加热烹调器的加热线圈单元，并且通过充分降低径向外侧的磁阻和铁氧体的量，提高加热效率要使用的材料尽量减少。解决方案：感应加热烹调器的加热线圈单元包括在预定平面上围绕中心缠绕的加热线圈3和布置在加热线圈3的径向下方的至少两种棒状铁氧体磁芯10a，10b，并且具有相同的截面积和不同的长度，其中，每个铁氧体磁芯10a，10b的径向外侧的最外端部分布置成基本相同的半径。版权所有（C）2011，JPO＆INPIT

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