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1. 发明专利

JP2014127756A Headband 审中-公开
标题翻译：头带
公开(公告)号：JP2014127756A
公开(公告)日：2014-07-07
申请号：JP2012281262
申请日：2012-12-25
申请人： Sdk Kk , エス・ディ・ケイ株式会社
发明人： SAKAI KIYOTAKA , SATO KIYOJI
IPC分类号： H04R1/10 , B21F1/00
摘要： PROBLEM TO BE SOLVED: To manufacture a headband with uniform shape quality through a relatively simple manufacturing process.SOLUTION: When manufacturing a headband, a plurality of insulation electric wires 35-1, 35-2, 36-1 to 36-4 and a dummy wire 52 are covered with outer covering members, thereby forming a headband material 30D with the dummy wire. The headband material 30D is cut into fixed length and the dummy wire 52 is then pulled out, thereby forming a spring insertion hole. A spring wire 40 bent into a substantially heart-shaped plane form is inserted into the spring insertion hole, such that a headband material 30F with the spring wire in the substantially heart-shaped plane form is formed by a forming machine 59. The headband material 30F is set to a folding jig 70, held for a predetermined time while folding the center of the headband material 30F just at a predetermined angle in a vertical direction, and plastically deformed to form a folded portion in the center. Thus, a substantially heart-shaped stereoscopic headband with the folded portion in the center is completed.
摘要翻译：要解决的问题：通过相对简单的制造工艺来制造具有均匀形状质量的头带。解决方案：当制造头带时，多个绝缘电线35-1,35-2,36-1至36-4和虚线52被外覆盖部件覆盖，从而与伪线形成头带材料30D。将头带材料30D切割成固定长度，然后将虚线52拉出，从而形成弹簧插入孔。弯曲成基本上心形的平面形式的弹簧丝40插入到弹簧插入孔中，使得具有基本心形平面形式的弹簧丝的头带材料30F由成形机59形成。头带材料 30F设置在折叠夹具70上，保持预定时间，同时将头带材料30F的中心在垂直方向上以预定角度折叠，并且塑性变形以在中心形成折叠部分。因此，完成了具有折叠部分在中心的大致心形的立体声头带。

2. 发明专利

JP2003281943A Signal transmitting cable and electronic device 审中-公开
标题翻译：信号发送电缆和电子设备
公开(公告)号：JP2003281943A
公开(公告)日：2003-10-03
申请号：JP2002079181
申请日：2002-03-20
申请人： Sdk Kk , Sony Corp , エス・ディ・ケイ株式会社 , ソニー株式会社
发明人： TSUNODA NAOTAKA , SAKAI KIYOTAKA
IPC分类号： H04R1/10 , H01B7/06 , H02G3/30 , H02G11/00 , H04R1/04
摘要： PROBLEM TO BE SOLVED: To provide a cable which is extended to an arbitrary shape in use and can be used with the same feeling as a normal cable and naturally settling into a specified shape when not in use. SOLUTION: The cable 10 comprises an inner cover 14 storing conductive wire or optical fiber and formed by resin without shape-memory characteristic by heat, and an outer cover 15 coating the exterior of the inner cover in a net state and formed by resin with shape-memory characteristic by heat. The cable can be easily settled into the memorized shape by having the specified shape memorized by heating the outer cover which is covering the exterior of the inner cover in the net state. On the other hand, since the outside cover provided with the shape memory effect is only covering the exterior of the inner cover in the net state, the approximately extended shape, by extending the cable (or by the weight of the cable itself), can be maintained by the effect of the inner cover and can be used in a completely different shape from the memorized shape during normal use as it is extended. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在使用中延伸到任意形状的电缆，并且可以以与普通电缆相同的感觉使用，并且在不使用时自然地凝固成特定形状。解决方案：电缆10包括存储导线或光纤并由树脂形成的没有形状记忆特性的内层14的内盖14，外盖15以净状态涂覆在内盖的外部，并由具有形状记忆特性的树脂。电缆可以通过在净状态下加热覆盖内盖外部的外盖来记住指定的形状，从而容易地安置在记忆形状中。另一方面，由于具有形状记忆效应的外盖仅在网状态下覆盖内盖的外部，所以大致延伸的形状通过延长电缆（或通过电缆本身的重量）可以通过内盖的作用来保持，并且可以在正常使用期间与被记忆的形状完全不同的形状使用，因为它被延伸。版权所有（C）2004，JPO

3. 发明专利

JP2008300078A Cabling cord and portable audio system using it 有权
标题翻译： CABLING CORD和便携式音频系统使用它
公开(公告)号：JP2008300078A
公开(公告)日：2008-12-11
申请号：JP2007142276
申请日：2007-05-29
申请人： Sdk Kk , エス・ディ・ケイ株式会社
发明人： SAKAI KIYOTAKA
IPC分类号： H01B7/00 , H01B11/00 , H04R1/10
CPC分类号： H01B7/40 , H02G3/0481 , H02G3/30 , H04R1/1033
摘要： PROBLEM TO BE SOLVED: To improve convenience when used or reserved. SOLUTION: The wiring cord 1, used for an electric/acoustic conversion unit or the like for an earphone, a headphone or the like, includes a long cord body 10, and two long cord bodies 20, 30 housed in free detachment along a side face of the cord body 10. If side faces of the cord bodies 20, 30 are pressed to two insertion-coupling grooves 14-1, 14-2 formed on the side faces of the cord body 10, the cord bodies 20, 30 are insertion-coupled with the grooves 14-1, 14-2 to be housed in the cord body 10, so that a three-in-one wiring cord can be easily made. Further, if the cord bodies 20, 30 housed in the insertion-coupled grooves 14-1, 14-2 of the cord body 10 are pulled out of the insertion-coupling grooves 14-1, 14-2, the cord body 1 and the cord bodies 20, 30 can be easily separated. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高使用或保留时的便利性。解决方案：用于耳机，耳机等的电/声转换单元等的布线1包括长绳体10和两个长的绳索体20,30，其以自由分离的方式沿着绳体10的侧面，将帘线体20,30的侧面按压到形成在绳体10的侧面上的两个插入联结槽14-1,14-2，帘线体20 30与凹槽14-1,14-2插入联接以容纳在绳体10中，从而可以容易地制成三合一布线。此外，如果将收纳在帘线主体10的插入连接槽14-1,14-2中的绳体20,30从插入联接槽14-1,14-2拉出，则绳体1和线体20,30可以容易地分离。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007173089A Parallel cord and portable audio equipment using it 审中-公开
标题翻译：平行线和便携式音响设备使用它
公开(公告)号：JP2007173089A
公开(公告)日：2007-07-05
申请号：JP2005370260
申请日：2005-12-22
申请人： Sdk Kk , エス・ディ・ケイ株式会社
发明人： KATO RYUICHI , SAKAI KIYOTAKA
IPC分类号： H01B7/08 , H01B7/00 , H01B11/00 , H04R1/10
摘要： PROBLEM TO BE SOLVED: To solve a problem that, with a conventional pair of two cords with a fastener, it is hard to change the length after manufacture, and the number of components is large with complicated manufacturing processes that lead to low productivity and high cost. SOLUTION: In the parallel cord 1, a series of the first and the second cord main bodies 10-1, 10-2 are separated by a separating part 22 in a slider frame 21, if a slider 20 is made to slide in a direction of its releasing part 21b. On the contrary, if the slider 20 is made to slide in a direction of its pinching part 21a, the series of the first and the second cord bodies 10-1, 10-2 separated from each other are clamped by the pinching part 21a from an outer periphery to have a first and a second gears 15-1, 15-2 engaged with each other to be coupled. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了解决现有的一对带有紧固件的两根绳索，在制造后难以改变长度的问题，并且由于制造过程复杂化导致零件数量大，生产率高，成本高。解决方案：在平行线1中，如果滑块20滑动，则一系列第一和第二线主体10-1,10-2由滑块框架21中的分离部分22分隔开在其释放部分21b的方向上。相反，如果滑块20沿其夹持部21a的方向滑动，则彼此分离的第一和第二线体10-1,10-2的一系列被夹持部21a夹持具有彼此接合以便联接的第一和第二齿轮15-1,15-2的外周边。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2010282921A Wiring cord 有权
标题翻译：接线
公开(公告)号：JP2010282921A
公开(公告)日：2010-12-16
申请号：JP2009137088
申请日：2009-06-08
申请人： Sdk Kk , エス・ディ・ケイ株式会社
发明人： SAKAI KIYOTAKA
IPC分类号： H01B7/04 , H01B7/00 , H01B7/17 , H02G1/06
CPC分类号： H01B7/04 , H01B7/1825 , H01B7/361 , H04R1/1033
摘要： PROBLEM TO BE SOLVED: To reduce and lighten the cord diameter of a wiring cord. SOLUTION: The wiring cord includes a flexible reinforcement core wire 30. The reinforcement core wire 30 is formed out of one or more reinforcement fibers comprising aramid fibers, etc. In the periphery of the reinforcement core wire 30, plural sets (e.g., three sets) of insulation conductors 40 (=40-1 to 40-3) are twisted together. The respective sets of insulation conductors 40 are colored by different colors so as to be discriminated from each other, and a plurality of insulation wires 41 are twisted together to constitute them. In each insulation wire 12, its conductor includes an insulation-covered polyurethane copper wire, etc. The peripheries of the reinforcement core wire 30 and the three sets of insulation conductors 40-1 to 40-3 are covered by an insulating envelope member 50. The insulating envelope member 50 is made tubular with a nearly circular cross section and is formed of a soft synthetic resin. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：减少和减轻电线的电线直径。电线线包括柔性增强芯线30.加强芯线30由一种或多种包括芳族聚酰胺纤维等的增强纤维形成。在加强芯线30的周边中，多组（例如，，三组）绝缘导体40（= 40-1至40-3）绞合在一起。各组绝缘导体40由不同的颜色着色以便彼此区分，并且多个绝缘导线41被扭绞在一起以构成它们。在每个绝缘线12中，其导体包括绝缘覆盖的聚氨酯铜线等。加强芯线30的外周和三组绝缘导体40-1至40-3被绝缘包络部件50覆盖。绝缘包络部件50形成为具有近似圆形横截面的管状并且由软质合成树脂形成。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2014216224A コネクタ审中-公开
标题翻译：连接器
公开(公告)号：JP2014216224A
公开(公告)日：2014-11-17
申请号：JP2013093573
申请日：2013-04-26
申请人：エス・ディ・ケイ株式会社 , Sdk Kk
发明人： SAKAI KIYOTAKA , SATO KIYOJI
IPC分类号： H01R13/11
CPC分类号： H01R13/11
摘要：【課題】小形化が容易で、コンタクト部分の接触の信頼性が大きく、更に、プラグ挿脱時に良好なクリック感が得られる嵌合型のコネクタを実現する。【解決手段】コネクタ20は、ジャック21と、このジャック21に対して挿脱自在に装着されるプラグ222と、を備えている。ジャック21は、この第1中心線に対して直交する方向であって、且つ、所定距離隔てて並行に配設されたコイルばねからなる第1、第2ジャックコンタクト41,42を有している。プラグ22は、この第2中心線の方向であって、且つ、所定距離隔てて並行に配設され、第1、第2ジャックコンタクト41,42の側面部に対してそれぞれ離接可能に接触する第1、第2プラグコンタクト61,62を有している。【選択図】図1
摘要翻译：要解决的问题：提供一种可以容易地小型化的接头型连接器，其接触部具有高接触可靠性，并且允许用户在插入或拔出插头时获得优异的咔嗒感。解决方案：连接器20 包括：插座21; 以及可抽出地插入插座21中的插头22.插座21具有第一和第二插座触点41和42，其由螺旋弹簧制成，该螺旋弹簧沿垂直于第一中心线的方向布置，并且跨越预定的距离。插头22具有第一和第二插头触点61和62，它们沿着第二中心线的方向布置并且彼此平行地延伸预定距离，并且分别与第一和第二插座触头的侧部接触 41和42以可附接/可拆卸的方式。

7. 发明专利

JP2007323847A Wiring cord and portable audio device using the same 审中-公开
标题翻译：使用相同的接线和便携式音频设备
公开(公告)号：JP2007323847A
公开(公告)日：2007-12-13
申请号：JP2006150109
申请日：2006-05-30
申请人： Sdk Kk , エス・ディ・ケイ株式会社
发明人： SAKAI KIYOTAKA
IPC分类号： H01B7/00 , H04R1/10
CPC分类号： H01B7/40 , H04R1/1016 , H04R1/1033 , H04R1/1058 , H04R5/033 , H04R5/0335
摘要： PROBLEM TO BE SOLVED: To solve the problem of low productivity and high cost due to difficulty of freely changing the length of a wiring cord after manufacture and due to complexity of manufacturing process resulting from a large number of components. SOLUTION: The wiring cord 1 has a first cord body 10 having a large diameter and having a circular cross section, and a second cord body 20 having a small diameter and having a circular cross section. The cord body 10 includes: a conductor 11; an insulator 12 covering the conductor 11; a fitting groove 13 having a generally circular cross section and formed in a portion of a side surface along the longitudinal direction of the insulator 12; and locking portions 13b and 13c having elasticity formed at a portion of the fitting groove 13. The second cord body 20 includes a conductor 21, and an insulator 22 covering the conductor 21. Pushing the cord body 20 against the locking portions 13b and 13c allows the cord body 20 to be fitted into the fitting groove 13 and housed in the cord body 10. The cord bodies 10 and 20 are separable from each other by drawing outward the cord body 20 housed in the fitting groove 13. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了解决由于难以自由改变制造后的布线的长度而导致的低生产率和高成本的问题，并且由于大量部件产生的制造过程的复杂性。解决方案：布线1具有大直径且具有圆形横截面的第一帘线体10和具有小直径并具有圆形横截面的第二帘线体20。绳体10包括：导体11; 覆盖导体11的绝缘体12; 具有大致圆形横截面并沿着绝缘体12的纵向方向形成在侧表面的一部分中的装配槽13; 以及具有弹性的锁定部分13b和13c，其形成在装配槽13的一部分处。第二帘线主体20包括导体21和覆盖导体21的绝缘体22.将绳体20推靠在锁定部分13b和13c上允许帘线主体20被装配到装配槽13中并容纳在帘线主体10中。绳体10和20通过向外拉出容纳在装配槽13中的帘线体20而彼此分离。版权所有：（C）2008，JPO＆INPIT

8. 发明专利

JP2003217359A EXTENDABLE/SHRINKABLE CORD 审中-公开
公开(公告)号：JP2003217359A
公开(公告)日：2003-07-31
申请号：JP2002009957
申请日：2002-01-18
申请人： SDK KK
发明人： SAKAI KIYOTAKA
IPC分类号： H01B7/06
摘要： PROBLEM TO BE SOLVED: To provide a light weight extendable/shrinkable cord with good usability, which is hardly entwined and disconnected. SOLUTION: In the state that a predetermined tension is applied to one or a plurality of elastic fibers 11, a metal wire is braided at a predetermined density along an outer periphery of the elastic fiber 11 and is covered with a braiding 12. When a tension is applied to the extendable/shrinkable cord 10, the elastic fiber 11 and the braiding 12 are extended and when the tension is released, the elastic fiber 11 and the braiding 12 shrink to the original length. Even if bending stress and tension area applied, since the extendable/shrinkable cord 10 is elastically deformed, mechanical strength such as bending strength and tensile strength is large. COPYRIGHT: (C)2003,JPO

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