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1. 发明专利

JP2008085727A Speaker, vehicle using the same, and audio system 审中-公开
标题翻译：扬声器，使用它的车辆和音频系统
公开(公告)号：JP2008085727A
公开(公告)日：2008-04-10
申请号：JP2006264045
申请日：2006-09-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： IDO SHUJI , TANAKA AKIYOSHI
IPC分类号： H04R9/00 , H04R9/02
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of abnormal sound, in a speaker.
SOLUTION: In the speaker of which a frame 9 as the component of the speaker is made of resin for weight reduction, and the surface of the frame 9 and the surface of a yoke 13 are coated with heat radiating coating 19 in order to efficiently divert heat generated in a voice coil 15 in the atmosphere. Thus, the frame can be prevented from being deformed by heat and the occurrence of abnormal sound in the speaker can be suppressed as a result.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止在扬声器中发生异常声音。解决方案：在作为扬声器部件的框架9由作为重量减轻的树脂制成的扬声器中，框架9的表面和磁轭13的表面依次涂覆有散热涂层19 以有效地转移在大气中的音圈15中产生的热量。因此，可以防止框架由于热而变形，并且可以抑制扬声器中的异常声音的发生。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007252703A Walking aid 审中-公开
标题翻译：打瞌睡
公开(公告)号：JP2007252703A
公开(公告)日：2007-10-04
申请号：JP2006082279
申请日：2006-03-24
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUMIYAMA MASAHIDE , ARAYA SHUZO , TOMIOKA ICHIRO , IDO SHUJI
IPC分类号： A61H3/00 , A61G5/00 , A61H3/04 , B62J99/00 , G08G1/005
摘要： PROBLEM TO BE SOLVED: To provide a walking aid to a senior person or a person with disability to solve the problem that they are more likely to suffer traffic accidents by electric or hybrid cars that have excellent performance from environmental measure viewpoints but also have the higher danger of causing traffic accidents involving these people due to quiet operation and approach of the cars to them before they know in the coming aging society.
SOLUTION: For the senior person or the person with disability including healthy people walking in an area shared with mobile bodies including cars, etc. run, this walking aid includes a detection means 3 to detect the presence of an approaching mobile body such as the car, a position recognizing means 4 to recognize the position of the walking aid in the hand, an operation means 5 to calculate the direction and distance of the waling aid from the approaching mobile body, and an information means 6, 7 to inform the walker with the walking aid of the approaching mobile body, thus protecting him/her from traffic accident by giving him/her the information including the direction and distance of the mobile body relative to them.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了向老人或残疾人提供助行器，以解决由于环境措施观点而具有优异表现的电动或混合动力汽车更容易遭受交通事故的问题，而且由于他们在老龄化社会知道之前，由于安静的操作和对车辆的接近，造成涉及这些人的交通事故的危险性较大。
解决方案：对于包括健身人在内的健康人在包括汽车等在内的移动体共享的区域中的老年人或残疾人，该步行辅助装置包括检测装置3，用于检测接近的移动体的存在，作为轿厢，识别手中的助行器的位置的位置识别装置4，用于计算来自接近的移动体的助听器的方向和距离的操作装置5以及信息装置6,7，以通知步行者与接近的移动体的助行器，从而通过给予他/她包括移动体相对于他们的方向和距离的信息来保护他/她免受交通事故。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JPH04360500A SPEAKER 失效
公开(公告)号：JPH04360500A
公开(公告)日：1992-12-14
申请号：JP13616591
申请日：1991-06-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IDO SHUJI , OKADA ASAHIKO , OKI SHINICHI
IPC分类号： H04R9/04
摘要： PURPOSE:To obtain a speaker in which the short-circuit accident with the diaphragm of a conductive material and a tinsel cord or a metallic eyelet does not occur, concerning the speaker used for each type of acoustic equipment. CONSTITUTION:A transparent hole 23 is provided at the mid-slope part of a diaphragm 14 to consist of a conductive material, and an insulation film 24 equipped with a metallic eyelet 26 of the calking diameter smaller than the above-mentioned transparent hole 23 while it is excellent in the heat resistance and flexibility, is fitted on the transparent hole 23. A tinsel cord 21 connected to a terminal 20 is connected through the transparent hole 23 of the diaphragm 14 to the metallic eyelet 26 of the insulation film 24, and a leader line 22 of a voice coil 17 is connected to the tinsel cord 21 of the metallic eyelet 26 and the speaker with high reliability is obtained.

4. 发明专利

JPS62233998A ANTIMAGNETIC TYPE SPEAKER 失效
公开(公告)号：JPS62233998A
公开(公告)日：1987-10-14
申请号：JP7552486
申请日：1986-04-03
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IDO SHUJI , KASHIMURA NOBUO , HATTORI RYOHEI , YANO HIROSHI , SUMIYAMA MASAHIDE
IPC分类号： H04R9/00 , H04R9/02
摘要： PURPOSE:To obtain an antimagnetic type speaker high in effective using efficiency of a magnetic flux, easy in adhering to a field part and inexpensive in cost by cancelling the leakage flux in the specific direction of a main magnet by using a rectangular submagnet. CONSTITUTION:On the back surface of the bottom plate 3 of an external magnetic type field part consisting of a top plate, a main magnet and the bottom plate 3 having a center pole, the rectangular submagnet 11 magnetized in an opposite direction to the main magnet is adhered. The rectangular submagnet 11 is a plate shape, adhered to the back surface of the bottom plate 3 so as to make a terminal plate 12 and a long side formed at the left and lower part of a frame 4 in parallel and a low leakage required in a real use is contrived. Thereby, since in the rectangular submagnet 11, the low leakage can be the most effectively used in a required direction, the repulsive magnetic force to the ring like main magnet is reduced, to make the adherring operation easy and the generation of the positional deviation is reduced.

5. 发明专利

JPS62132498A LOUDSPEAKER 失效
公开(公告)号：JPS62132498A
公开(公告)日：1987-06-15
申请号：JP27272385
申请日：1985-12-04
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IDO SHUJI
IPC分类号： H04R9/02
摘要： PURPOSE:To prevent an abnormal resonance in a specific frequency band, by folding a frame in the vicinity of its end section and fixing the frame by caulking a top plate by this folded section. CONSTITUTION:A bending and superposing structure 10 is provided to a frame in the vicinity of the part of the frame which is fixed to a top plate by caulking (in the vicinity of central part) the iron plate of the frame. Because of the bending and superposing structure 10 formed by folding the iron plate at the central part, the mechanical strength of the central part is improved and the variation of the flatness can be made smaller. In addition the frame and top plate can be joined together by the small area of the folded part. Therefore, a structure which can make extremely small or prevent the abnormal resonance caused by the contact or noncontact of the frame top plate at the joined part of them produced in a specific frequency band when this loudspeaker operates is realized.

6. 发明专利

JPS6390997A SPEAKER 失效
公开(公告)号：JPS6390997A
公开(公告)日：1988-04-21
申请号：JP23733986
申请日：1986-10-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IDO SHUJI
IPC分类号： H04R1/28 , H04R7/20
摘要： PURPOSE:To attain a response with high linearity and to prevent a rolling and a horizontal dislocation by providing a cone surface (diaphragm) on the circular arc of a projecting edge and a corrugation on a concentric circle. CONSTITUTION:When the source such as music, sign wave and noise is impressed to a speaker, by the Fleming's rule of a left hand as well as the conventional example, a diaphragm is operated before and behind and vertically with a field system, then, the edge connected to a diaphragm outer diameter part is also operated before and behind. Correspondence can be executed at the corrugation part with a large inside width size to the large input of a low band area and the phenomenon such as folding can be prevented. Namely, by providing a cone (diaphragm) 7 on the circular arc of the projecting edge and a cross sectional shape non-symmetrical corrugation on the concentric circle at an edge 11, the correspondence with the high linearity to a low-frequency sound signal can be attained and the rolling, horizontal dislocation, etc., can also attained.

7. 发明专利

JPS6317399B2 失效
公开(公告)号：JPS6317399B2
公开(公告)日：1988-04-13
申请号：JP1235584
申请日：1984-01-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IDO SHUJI
IPC分类号： H04R7/12 , H04R1/28 , H04R7/02 , H04R7/16 , H04R9/02

8. 发明专利

JPS61139196A Loudspeaker 失效
标题翻译：喇叭
公开(公告)号：JPS61139196A
公开(公告)日：1986-06-26
申请号：JP26123184
申请日：1984-12-10
申请人： Matsushita Electric Ind Co Ltd
发明人： IDO SHUJI
IPC分类号： H04R9/04
CPC分类号： H04R9/046
摘要： PURPOSE:To easily fix a flexible wire to the bobbin of a voice coil by forming plural notches for attaching the flexible wire connected to a moving coil to one end of the bobbin of a voice coil having the moving coil wound around the other end. CONSTITUTION:The voice coil 13 comprises a cylindrical bobbin 14, and the moving cil 15 wound around one end section of this bobbin 14. At the other end of the bobbin 14, plural notch parts 16 are formed, in the notch parts 16, the end of the flexible wire 10 is inserted into the two notches 16. Thereby the flexible wire 10 is fixed on the upper end section of the bobbin 14. On the end part of the flexible wire 10, a lead wire constituted with the end part of the moving coil 15 is wound several times and a soldering is applied.
摘要翻译：目的：为了容易地将柔性线固定在音圈的线轴上，形成多个凹口，用于将连接到动圈的柔性线连接到具有围绕另一端卷绕的动圈的音圈的线圈架的一端。构成：音圈13包括圆筒形筒管14，并且移动线15缠绕在该线轴14的一个端部。在线轴14的另一端，在切口部16中形成有多个切口部16，柔性线10的端部插入到两个凹口16中。由此，柔性线10固定在线轴14的上端部分上。在柔性线10的端部上，由导线10的端部动圈15被卷绕数次，并施加焊接。

9. 发明专利

JP2001025089A SPEAKER 失效
公开(公告)号：JP2001025089A
公开(公告)日：2001-01-26
申请号：JP19145599
申请日：1999-07-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TABATA SHINYA , IDO SHUJI , AMADA HIROYUKI , SUZUKI TAKASHI
IPC分类号： H04R9/02 , H04R7/18
摘要： PROBLEM TO BE SOLVED: To improve reliability in great input of an edge concerning a speaker to be used for various kinds of audio equipment. SOLUTION: The inside of an annular rib 1b of an edge 1a provided with a recessed annular rib 1b around the outer periphery of a joint surface with a diaphragm 2 is filled with an elastic adhesive 3 and by increasing an internal loss inside the annular rib 1b, an operating point of bending operation is distributed. Even when an input signal of a speaker is enlarged and amplitude of the diaphragm 2 is enlarged, a break of the edge 1a is suppressed and reliability in great input is improved.

10. 发明专利

JP2000069585A SPEAKER 失效
公开(公告)号：JP2000069585A
公开(公告)日：2000-03-03
申请号：JP23246098
申请日：1998-08-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TABATA SHINYA , IDO SHUJI , SUZUKI TAKASHI
IPC分类号： H04R9/02
摘要： PROBLEM TO BE SOLVED: To enhance waterproof performance of a dust cap and to reduce the cost with respect to the speaker applied to various audio devices. SOLUTION: A dust cap 1a coupled with diaphragm 7 is made of a metal and a rest 2a of a lock section that is used for plating the dust cap 1a and cut is covered with an adhesive 2b that couples the diaphragm 7 and the dust cap to configure the speaker. Rust-proof treating (plating) is made efficient and rust-proof treating for the rest 2a of the lock section being a cut section is made by using the adhesive to apply rust-proof treating to the dust cap 1a at a low cost to provide the speaker at a low cost with waterproof performance.

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