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1. 发明专利

JP2014233757A 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法有权
标题翻译：用于加热平板工艺的方法和装置，以及热压成型方法
公开(公告)号：JP2014233757A
公开(公告)日：2014-12-15
申请号：JP2013119239
申请日：2013-06-05
申请人：高周波熱錬株式会社 , Neturen Co Ltd
发明人： OYAMA HIROYOSHI , IKUTA FUMIAKI
IPC分类号： B21D24/00 , B21D22/20
CPC分类号： B21D22/022 , C21D1/40 , C21D1/673 , C21D9/46 , C21D2221/00 , C21D2221/10 , H05B3/0004 , H05B3/023 , H05B3/03
摘要：【課題】複雑な形状を有する板状ワークの広い範囲を容易に所定の温度範囲内に加熱できる簡素な構成の板状ワークの加熱方法及び加熱装置を提供し、さらにそのような加熱方法を利用できるホットプレス成形方法を提供する。【解決手段】幅方向の断面積が長手方向に略一定であるか長手方向に沿って単調増加若しくは減少する第1領域11と、第1領域11の一部に隣接して一体に設けられた第2領域12と、を有する板状ワークWを加熱する際、第2領域12を加熱した後で、少なくとも第1領域11を長手方向に通電加熱し、これにより第1領域11及び第2領域12を所定温度範囲内に加熱する。【選択図】図1
摘要翻译：要解决的问题：提供一种能够以简单的结构在规定的温度范围内容易地加热具有复杂形状的板状工件的宽范围的加热方法和装置，并且还提供一种能够使用这种加热方法。本发明提供了一种用于具有第一区域11的板状工件W的加热方法，其中宽度方向的横截面在纵向方向上几乎恒定，或者沿着纵向可变地增大或减小，第二区域12与第一区域11的一部分整体地相邻设置。该方法包括通过加热第二区域12来在规定的温度范围内加热第一区域11和第二区域12，然后至少对第一区域11进行通电加热在纵向上。

2. 发明专利

JP2013114941A Energization heating device 有权
标题翻译：能源加热装置
公开(公告)号：JP2013114941A
公开(公告)日：2013-06-10
申请号：JP2011261076
申请日：2011-11-29
申请人： Neturen Co Ltd , 高周波熱錬株式会社
发明人： KOBAYASHI KUNIHIRO , OYAMA HIROYOSHI , SEKIKAWA TOKIO
IPC分类号： H05B3/00 , C21D1/40 , C21D9/00 , H05B3/03
摘要： PROBLEM TO BE SOLVED: To provide an energization heating device in which the need for providing a plurality of electrode pairs is poor, when heating a work uniformly or so as to have a predetermined temperature distribution.SOLUTION: The energization heating device includes an electrode pair 13 connected electrically with a feeding section 1 and consisting of one electrode 11 and the other electrode 12, and a moving mechanism for changing the interval of one electrode 11 and the other electrode 12 by moving any one or both of the one electrode 11 and the other electrode 12, while the one electrode 11 and the other electrode 12 are in contact with a work w and the work w is energized from the feeding section 1 via the electrode pair 13.
摘要翻译：要解决的问题：为了提供一种赋予多个电极对的需要较差的通电加热装置，当均匀地加热工作以具有预定的温度分布时。解决方案：通电加热装置包括与馈电部分1电连接并由一个电极11和另一个电极12组成的电极对13和用于改变一个电极11和另一个电极12的间隔的移动机构通过移动一个电极11和另一个电极12中的任何一个或两个，同时一个电极11和另一个电极12与工件w接触，并且工件w经由电极对13从馈电部分1通电。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014173147A Blank material, method for producing automobile component, blank material and automobile component 有权
标题翻译：空白材料，汽车零部件制造方法，空白材料和汽车部件
公开(公告)号：JP2014173147A
公开(公告)日：2014-09-22
申请号：JP2013047395
申请日：2013-03-08
申请人： Neturen Co Ltd , 高周波熱錬株式会社 , Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OYAMA HIROYOSHI , IKUTA FUMIAKI , NAKANISHI EIZABURO , KONDO KENJI , KONDO TAKAAKI
IPC分类号： C21D9/42 , C21D1/40 , C22C38/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a blank material provided with a tempered region and capable of easily producing the same by simple equipment, a blank material, and an automobile component.SOLUTION: When a blank material provided with a plurality of regions having mutually different intensities, a workpiece W is subjected to hardening treatment to form a hardened region Rh, the surface of the hardened region Rh is contacted with a pair of electrodes 11, 12, electric conduction is performed, at least a part of the hardened region Rh is subjected to electric heating to a prescribed temperature range, and tempering is performed to form a tempered region Rt.
摘要翻译：要解决的问题：提供一种具有回火区域的坯料的制造方法，并且能够通过简单的设备，坯料和汽车部件容易地制造。方法：当设置有多个区域具有相互不同的强度，工件W进行硬化处理以形成硬化区域Rh，硬化区域Rh的表面与一对电极11,12接触，进行导电，至少部分将硬化区域Rh进行电加热至规定的温度范围，进行回火以形成回火区域Rt。

4. 发明专利

JP2013251209A Energization apparatus, energization method, and electroconductive heating apparatus 有权
标题翻译：能源装置，能源方法和电动加热装置
公开(公告)号：JP2013251209A
公开(公告)日：2013-12-12
申请号：JP2012126593
申请日：2012-06-01
申请人： Neturen Co Ltd , 高周波熱錬株式会社
发明人： OYAMA HIROYOSHI , KOBAYASHI KUNIHIRO
IPC分类号： H05B3/00 , C21D1/40
CPC分类号： H05B3/03 , C21D1/40 , C21D9/0012 , C21D9/0068 , C21D9/46 , H05B3/0004 , H05B3/023
摘要： PROBLEM TO BE SOLVED: To provide: an energization apparatus with a simple configuration which makes it easier to flow a predetermined heavy current to a conduction area of a workpiece by changing the conduction area and conduction time; an energization method; and an electroconductive heating apparatus.SOLUTION: When passing current to a workpiece w by bringing it into contact with a pair of electrodes 13, a bus-bar 25 is disposed along the workpiece w. One or both of the pair of electrodes 13 are movable in a conduction state with respect to the band plate shaped bus-bar 25 and the workpiece w while movably connecting to the bus-bar 25 and movably contacting with the workpiece w.
摘要翻译：要解决的问题：提供：具有简单构造的通电装置，其使得通过改变导电面积和导通时间更容易将预定重电流流过工件的导电区域; 通电方法; 和导电加热装置。解决方案：当通过使其与一对电极13接触而使工件w通过电流时，沿着工件w布置汇流条25。一对电极13中的一个或两个可相对于带状母线25和工件w在导电状态下移动，同时可移动地连接到汇流条25并与工件w可移动地接触。

5. 发明专利

JP2014175190A Electrical heating method 有权
标题翻译：电加热方法
公开(公告)号：JP2014175190A
公开(公告)日：2014-09-22
申请号：JP2013047394
申请日：2013-03-08
申请人： Neturen Co Ltd , 高周波熱錬株式会社 , Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OYAMA HIROYOSHI , IKUTA FUMIAKI , NAKANISHI EIZABURO , KONDO KENJI , KONDO TAKAAKI
IPC分类号： H05B3/00 , B21D24/00 , B21D37/16 , C21D1/18 , C21D1/40 , C21D9/00
摘要： PROBLEM TO BE SOLVED: To provide an electrical heating method which allows for heating of an irregular blank material within the same temperature range, by a simple method.SOLUTION: When electrically heating a plate w, in which any one or both of the width and thickness at both ends of a heating region are different in the depth direction, a conducting plate 1 for compensation having the same planar shape as that of the heating region of the plate w is arranged on any one or both of the upper and lower surfaces of the plate w. One electrode 11 is arranged at one end of the heating region and the conducting plate 1 for compensation so as to traverse the one end, and the other electrode 12 is arranged at the other end of the heating region and the conducting plate 1 for compensation so as to traverse the other end.
摘要翻译：要解决的问题：提供一种允许通过简单方法在相同温度范围内加热不规则坯料的电加热方法。解决方案：当电加热板w时，其中宽度和加热区域两端的厚度在深度方向上是不同的，与板w的加热区域相同的平面形状的补偿用导电板1配置在板W的上下表面的任一个或两个上盘子w 一个电极11布置在加热区域的一端和用于补偿的导电板1上，以横越一端，而另一个电极12布置在加热区域的另一端并且用于补偿导电板1 为了穿越另一端。

6. 发明专利

JP2014173148A Method for producing thin three-dimensional shape body 有权
标题翻译：生产三维形状体的方法
公开(公告)号：JP2014173148A
公开(公告)日：2014-09-22
申请号：JP2013047396
申请日：2013-03-08
申请人： Neturen Co Ltd , 高周波熱錬株式会社 , Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OYAMA HIROYOSHI , IKUTA FUMIAKI , NAKANISHI EIZABURO , KONDO KENJI , KONDO TAKAAKI
IPC分类号： C21D9/00 , C21D1/18 , C21D1/40 , C21D9/40
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a thin three-dimensional shape body capable of forming a tempered region by simple equipment.SOLUTION: When a thin three-dimensional shape body provided with a plurality of regions having mutually different intensities, a workpiece W having a thin three-dimensional shape is subjected to hardening treatment to form a hardened region Rh, the continuous surface of the hardened region Rh is contacted with a pair of electrodes 11, 12, electric conduction is performed, a part of the hardened region Rh is heated to a prescribed tempering temperature range, and tempering treatment is performed to form a tempered region Rt.
摘要翻译：要解决的问题：提供一种能够通过简单的设备制造能够形成回火区域的薄立方体的方法。解决方案：当具有多个具有相互不同强度的区域的薄的三维形状体时，对具有薄的三维形状的工件W进行硬化处理以形成硬化区域Rh，硬化区域Rh的连续表面与一对电极11,12接触，进行导电，一部分硬化将区域Rh加热到规定的回火温度范围，进行回火处理，形成回火区域Rt。

7. 发明专利

JP2014031566A Current permeation heating method 有权
标题翻译：目前的渗透加热方法
公开(公告)号：JP2014031566A
公开(公告)日：2014-02-20
申请号：JP2012174464
申请日：2012-08-06
申请人： Neturen Co Ltd , 高周波熱錬株式会社
发明人： OYAMA HIROYOSHI , KOBAYASHI KUNIHIRO
IPC分类号： C21D1/40 , B21D24/00 , C21D9/00 , C21D9/50
CPC分类号： H05B3/0004 , C21D1/40 , C21D1/673 , C21D9/0012 , C21D9/0068 , C21D9/46 , C21D9/50 , H05B3/0023 , H05B3/023 , H05B3/03
摘要： PROBLEM TO BE SOLVED: To provide a current permeation heating method capable of obliterating the need for configuring multiple electrode pairs on an occasion for heating a work.SOLUTION: One electrode 41 and the other electrode 42 are arrayed via a gap within an intermediate portion of the to-be-heated region of a work w. While a fixed current is being permeated between the one electrode 41 and the other electrode 42 from a power feeding unit 1, the gap between the one electrode 41 and the other electrode 42 is expanded by mobilizing the one electrode 41 while the other electrode 42 remains fixed, whereas the other electrode 42 is mobilized, prior to the arrival of the one electrode 41 at one terminal end of the to-be-heated region, along the opposite direction of the mobilizing direction of the one electrode 41 so as to heat the to-be-heated region upon the division thereof into a high-temperature region and a low-temperature region.
摘要翻译：要解决的问题：提供一种电流渗透加热方法，其能够在用于加热工件的情况下消除对多个电极对的配置的需要。解决方案：一个电极41和另一个电极42经由中间部分内的间隙排列工作的被加热区域w。当从供电单元1在一个电极41和另一个电极42之间渗透固定的电流时，一个电极41和另一个电极42之间的间隙通过移动一个电极41而另一个电极42保留固定，而另一个电极42在一个电极41到达被加热区域的一个末端之前，沿着一个电极41的移动方向的相反方向被移动，以便加热被分散的高温区域和低温区域。

8. 发明专利

JP2014148730A Electric conduction device and heating device 有权
标题翻译：电导体装置和加热装置
公开(公告)号：JP2014148730A
公开(公告)日：2014-08-21
申请号：JP2013019359
申请日：2013-02-04
申请人： Neturen Co Ltd , 高周波熱錬株式会社
发明人： OYAMA HIROYOSHI , IKUTA FUMIAKI
IPC分类号： C21D9/62 , C21D1/40
摘要： PROBLEM TO BE SOLVED: To miniaturize a heating device for heating a continuously transported wire material with direct resistance heating.SOLUTION: The provided heating device includes a first electric conduction device 10 and a second electric conduction device each arranged via a gap along the transport direction of a wire material W. Each of the first electric conduction device 10 and second electric conduction device includes: a pair of rollers 20 trundling atop the wire material W while nipping the wire material in-between the respective outer circumferential surfaces thereof; a support unit 22 rotatably supporting and translating the pair of rollers along mutually opposite directions orthogonal to the wire material transport direction so as to contact and detach the pair of rollers with and from the wire material; and a contact unit 21 contacted slidably with the pair of rollers and connected to a current pathway of a current permeated through the wire material, whereas the support unit is configured adjacently to the first terminal plane side of the pair of rollers, whereas the contact unit is contacted slidably with the second terminal plane 20a of the pair of rollers.
摘要翻译：要解决的问题：使用于加热直接电阻加热的连续输送的线材的加热装置的小型化。解决方案：所提供的加热装置包括第一导电装置10和第二导电装置，每个第一导电装置10和第二导电装置沿着输送方向经由间隙第一导电装置10和第二导电装置中的每一个包括：在将线材夹在其各个外周面之间的同时在线材W上方拖曳的一对辊20; 支撑单元22，其可沿着与线材输送方向正交的相反方向可旋转地支撑和平移一对辊，以便使该对辊与线材接触和分离; 以及接触单元21，其与所述一对辊可滑动地接触并且连接到渗透通过所述线材的电流的电流路径，而所述支撑单元被配置成与所述一对辊的所述第一端面平面侧相邻，而所述接触单元与一对辊的第二端面20a可滑动地接触。

9. 发明专利

JP2014015658A Electric conduction heating method 有权
标题翻译：电导热加热方法
公开(公告)号：JP2014015658A
公开(公告)日：2014-01-30
申请号：JP2012153149
申请日：2012-07-07
申请人： Neturen Co Ltd , 高周波熱錬株式会社
发明人： OYAMA HIROYOSHI , KOBAYASHI KUNIHIRO
IPC分类号： C21D1/40 , C21D9/00 , H05B3/00
CPC分类号： H05B3/023 , C21D1/40 , C21D9/0068 , H05B3/0095 , H05B3/03
摘要： PROBLEM TO BE SOLVED: To provide an electric conduction heating method of uniformly heating a planar workpiece in which depth width is different on the right and left.SOLUTION: In such a manner that being almost orthogonal to a central line Lconnecting the middle part Lat the left edge L and the middle part Rat the right edge R in a region w1 to be heated in a planar workpiece w and traversing the workpiece w, either electrode 11 and the other electrode 12 are arranged on the workpiece w. Then, while flowing electric current to a space between either electrode 11 and the other electrode 12, at least one or both of either electrode 11 and the other electrode 12 are moved along the central line L.
摘要翻译：要解决的问题：提供一种对左右深度宽度不同的平面工件进行均匀加热的导电加热方法。解决方案：以与将中间部分Lat连接的中心线L几乎正交的方式，左边缘L和中间部分将在平面工件w中被加热的区域w1中的右边缘R大约横过工件w，电极11和另一个电极12布置在工件w上。然后，在将电流流向电极11和另一个电极12之间的空间的同时，电极11和另一个电极12中的至少一个或两个沿着中心线L移动。

10. 发明专利

JP2013114942A Energization heating method 有权
标题翻译：能源加热方法
公开(公告)号：JP2013114942A
公开(公告)日：2013-06-10
申请号：JP2011261077
申请日：2011-11-29
申请人： Neturen Co Ltd , 高周波熱錬株式会社
发明人： KOBAYASHI KUNIHIRO , OYAMA HIROYOSHI , SEKIKAWA TOKIO
IPC分类号： H05B3/00 , C21D1/40
摘要： PROBLEM TO BE SOLVED: To provide an energization method which allows for uniform heating of a work without using a plurality of electrode pairs.SOLUTION: For a work w having a heating region where the resistance per unit length changes in one direction, one electrode 11 and the other electrode 12 are arranged at an interval to traverse a region of the work w to be heated. While keeping the energization state, any one or both of the one electrode 11 and the other electrode 12 are moved. At that time, energization time of each part of the heating region is adjusted according to the change of resistance per unit length.
摘要翻译：要解决的问题：提供一种允许在不使用多个电极对的情况下均匀加热工件的通电方法。解决方案：对于具有每单位长度的电阻在一个方向上变化的加热区域的工件w，一个电极11和另一个电极12以一定的间隔布置以穿过待加热的工件w的区域。在保持通电状态的同时，一个电极11和另一个电极12中的任一个或两个移动。此时，根据每单位长度的电阻变化来调整加热区域的各部分的通电时间。版权所有（C）2013，JPO＆INPIT

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