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1. 发明专利

JP2009282040A Device and method for mark position recognition 有权
标题翻译：用于标记位置识别的装置和方法
公开(公告)号：JP2009282040A
公开(公告)日：2009-12-03
申请号：JP2009178817
申请日：2009-07-31
申请人： Tdk Corp , Tdk株式会社
发明人： ABE TATSU , MINAGAWA KEIJI , HIROOKA TOMOHARU
IPC分类号： G01B11/00 , G01B11/24
摘要： PROBLEM TO BE SOLVED: To provide a device and method for mark position recognition for highly accurately detecting a gravity position of a mark.
SOLUTION: The device for mark position specifies a mark constituent of a prescribed area or more from an image of a periphery of the imaged mark, obtains a temporary gravity Gp from a figure circumscribed on the obtained mark constituent, extracts a contour region of the mark constituent by centering the temporary gravity Gp, distinguishing colors generating the difference of brightness in the inside and outside of a closed curve by forming the closed curve composed of the contour of the mark constituent positioned in the inside of the contour region and an inside boundary of the contour region with a contour shape specifying means, obtains aggregation of center points 42c by scanning a contour shape 34 of the closed curve toward a center direction of the temporary gravity Gp and successively calculating the center point of change points of a pair of brightness positioned on both sides of the scanning lines, and calculates the gravity G0 of the mark from the aggregation of the obtained center points.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供用于高精度地检测标记的重力位置的标记位置识别的装置和方法。解决方案：用于标记位置的装置从成像标记的周边的图像中指定规定区域或更多的标记成分，从获得的标记成分所界定的图形中获得临时重力Gp，提取轮廓区域通过使临时重力Gp居中，通过形成由位于轮廓区域的内侧的标记构件的轮廓构成的闭合曲线来区分产生闭合曲线的内部和外侧的亮度差的颜色，以及具有轮廓形状指定装置的轮廓区域的内边界，通过沿着临时重力Gp的中心方向扫描闭合曲线的轮廓形状34并连续计算一对的变化点的中心点，获得中心点42c的聚集的亮度位于扫描线的两侧，并且根据观察者的聚集计算标记的重力G0 指定中心点。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010027941A Coil component, and method of manufacturing coil component 有权
标题翻译：线圈组件和制造线圈组件的方法
公开(公告)号：JP2010027941A
公开(公告)日：2010-02-04
申请号：JP2008189347
申请日：2008-07-23
申请人： Tdk Corp , Tdk株式会社
发明人： SAITO KATSUMI , HIROOKA TOMOHARU , YASUDA MASATOSHI , SATO TORU
IPC分类号： H01F5/00 , H01F41/04
摘要： PROBLEM TO BE SOLVED: To provide a coil component suppressed in winding collapse, and to provide a method of manufacturing the coil component. SOLUTION: In the coil component and the method of manufacturing the same, a conductive wire 4 wound around a winding position 25 to have an upper surface 25A and a lower surface of the winding is wound in eight turn parts including at least: first turns T1 wound at equal pitches from a negative side to a positive side of the x-axis; second turns T2 wound at pitches equal to those of the first turns T1 from the positive side to the negative side of the x-axis as outer peripheral-side turns on an upper surface 25A of the first turns T1; and third turns T3 wound at pitches equal to those of the first turns T1 from the negative side to the positive side of the x-axis as outer peripheral-side turns on an upper surface 25A of the second turns T2. The respective conductive wires 4 of the eight turn parts are arranged by being shifted in the x-axis direction on a first side face 25B; each intersection part between one turn and the other turn is located on the upper surface 25A; the distance between the conductive wires 4 in one pitch of the first turns T1 is set not smaller than a product of the diameter of the conductive wire 4 and a number obtained by subtracting one from the eight. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供抑制在卷绕塌陷中的线圈部件，并提供制造线圈部件的方法。解决方案：在线圈部件及其制造方法中，缠绕在卷绕位置25上的具有上表面25A和绕组的下表面的导线4卷绕成八个弯曲部分，其至少包括：首先以相同的间距从x轴的负侧到正侧将T1缠绕; 第二匝T2以与第一匝T1相同的间距从x轴的正侧到负侧缠绕，因为外周侧导通第一匝T1的上表面25A; 并且第三匝T3以与第一匝T1相同的间距缠绕在第二匝T2的上表面25A上，第匝T3从x轴的负侧到正侧，外周侧转动。八个转弯部的各导线4通过在第一侧面25B上沿x轴方向移位而配置，一匝和另一匝之间的每个交叉部分位于上表面25A上; 将第一匝T1的一个间距的导线4之间的距离设定为不小于导线4的直径与从八减去1而得到的数的乘积。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011009721A Apparatus for manufacturing coil component 有权
标题翻译：制造线圈组件的装置
公开(公告)号：JP2011009721A
公开(公告)日：2011-01-13
申请号：JP2010118351
申请日：2010-05-24
申请人： Tdk Corp , Tdk株式会社
发明人： SAITO HIROSHI , AKASAKA AKIRA , SAITO KATSUMI , SATO TOSHIHIKO , SATO HIROKI , HIROOKA TOMOHARU
IPC分类号： H01F41/04 , H01F17/04 , H01F41/06
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a coil component capable of winding a pair of wires around terminal fittings in an aligned manner without making the apparatus construction complicated.SOLUTION: The manufacturing apparatus 1 includes a spindle 8 that holds a drum core structure 7, a wire supply member 9 having a pair of wire nozzles 13 that supply a pair of wires 5 in an aligned manner, and a wire holder 10 that holds each wire 5 supplied from each wire nozzle 13. The spindle 8 is rotatively driven by a drive motor 12. The wire supply member 9 and the wire holder 10 are unified via a supporting member 16. The wire supply member 9 is rotatively driven by a drive motor 18, while the wire holder 10 is freely rotatable. The supporting member 16 is movable in three-axis directions (XYZ directions) by a three-axis driving mechanism 20.
摘要翻译：要解决的问题：提供一种线圈部件的制造装置，该线圈部件能够以对准的方式在端子接头周围缠绕一对线，而不会使装置结构复杂化。解决方案：制造装置1包括：主轴8，其保持鼓芯结构7，具有一对以对准的方式供给一对电线5的电线喷嘴13的电线供给部件9和保持从各电线喷嘴13供给的电线5的电线保持架10.主轴8被旋转驱动电线供给部件9和电线保持器10通过支撑部件16一体化。供线部件9由驱动电动机18可旋转地驱动，电线保持架10可自由转动。支撑构件16可以通过三轴驱动机构20在三轴方向（XYZ方向）上移动。

4. 发明专利

JP2010056273A Method of manufacturing coil component 审中-公开
标题翻译：制造线圈组件的方法
公开(公告)号：JP2010056273A
公开(公告)日：2010-03-11
申请号：JP2008219280
申请日：2008-08-28
申请人： Tdk Corp , Tdk株式会社
发明人： SAITO KATSUMI , SAITO HIROSHI , SATO TOSHIHIKO , HIROOKA TOMOHARU
IPC分类号： H01F41/04 , H01F41/06
摘要： PROBLEM TO BE SOLVED: To provide a coil component manufacturing method reducing the time for winding wires in two layers of a lower layer wire and an upper layer wire. SOLUTION: In the coil component manufacturing method, at the step of starting winding of a second wire of the coil component, before completion of winding of a first wire 31-1 on a wound core part 12 and when the lower layer reference wound core part 12 on which three first wires 31-1 are present in a sectional view taken along a plane passing through a position 10a where winding of the second wire 31-2 on the wound core part 12 is started and a shaft has been formed at a position closer to the other end of the shaft than the position 10a above the wound core part 12, winding of the second wire 31-2 on the wound core part 12 is started at the position 10a. At the simultaneous winding step, the first wire 31-1 and the second wire 31-2 are simultaneously wound on the wound core part 12 circumferentially from one end side toward the other end side of the shaft of the wound core 12. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种线圈部件制造方法，其减少在下层线和上层线的两层中缠绕线的时间。解决方案：在线圈部件制造方法中，在线圈部件的第二线圈的起始绕组的步骤中，在完成第一线31-1在卷绕的芯部12上的卷绕之后，以及当下层参考卷绕芯部12，其中沿着穿过卷绕芯部12上的第二线31-2的卷绕的位置10a的平面截取的截面图中存在三个第一线31-1，并且已经形成了轴在比卷绕的芯部12上方的位置10a更靠近轴的另一端的位置处，在位置10a开始将第二线31-2卷绕在卷绕的芯部12上。在同时卷绕步骤中，第一线31-1和第二线31-2同时从绕线芯12的轴的一端侧朝向另一端侧缠绕在绕线芯部12上。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008241588A Mark position recognizer and mark position recognition method 有权
标题翻译：标记位置识别器和标记位置识别方法
公开(公告)号：JP2008241588A
公开(公告)日：2008-10-09
申请号：JP2007084990
申请日：2007-03-28
申请人： Tdk Corp , Tdk株式会社
发明人： ABE TATSU , MINAGAWA KEIJI , HIROOKA TOMOHARU
IPC分类号： G01B11/00 , G01B11/08 , G01B11/24
摘要： PROBLEM TO BE SOLVED: To provide a mark position recognizer and a mark recognition method capable of highly accurately detecting a gravity position of a mark.
SOLUTION: The mark position recognition method has: a process for specifying a mark constituent 22a of a prescribed area or more arranged to be neared from an image of a periphery of the imaged mark 22; a process for obtaining a temporary gravity Gp from a figure circumscribed on an aggregate of the obtained mark constituent 22a; a process for extracting a contour region 32 including the outer peripheral part of the aggregate of the mark constituent 22a by centering the obtained temporary gravity Gp; a process for distinguishing colors generating the difference of brightness in the inside and outside of a closed curve by forming the closed curve composed of the contour of the mark constituent 22a positioned in the inside of the contour region 32 and an inside boundary 32a of the contour region; a process for obtaining aggregation of center points 42c, 44c by scanning a contour shape 34 of the closed curve by scanning lines 40x, 40y in one direction toward a center direction of the temporary gravity, from the outside and successively calculating the center point of change points of a pair of brightness positioned on both sides of the scanning lines; and a process for calculating the gravity G0 of the mark from the aggregation of the obtained center points.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够高精度地检测标记的重力位置的标记位置识别器和标记识别方法。标记位置识别方法具有：用于指定从成像标记22的周围的图像布置成接近的规定区域或更多的标记构成物22a的处理; 从所获得的标记部件22a的集合体上限定的图形中获得临时重力Gp的工序; 通过使获得的临时重力Gp居中来提取包括标记构件22a的集合体的外周部的轮廓区域32的处理; 通过形成由位于轮廓区域32的内侧的标记构成物22a的轮廓和轮廓区域32的内侧边界32a构成的闭合曲线来区别产生闭合曲线内外的亮度差的颜色的处理地区; 通过从外部向临时重力的中心方向扫描线40x，40y扫描线40x，40y，并通过扫描闭合曲线的轮廓形状34来连续计算中心点，从而获得中心点42c，44c的聚集的处理位于扫描线两侧的一对亮度点; 以及从获得的中心点的聚集计算标记的重力G0的处理。版权所有（C）2009，JPO＆INPIT

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