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1. 发明专利

JP2009301431A Electroluminescence panel system and electroluminescence panel 审中-公开
标题翻译：电致发光面板系统和电致发光面板
公开(公告)号：JP2009301431A
公开(公告)日：2009-12-24
申请号：JP2008157098
申请日：2008-06-16
申请人： Goto Denshi Kk , Kenwood Corp , Junji Kido , 淳二城戸 , 後藤電子株式会社 , 株式会社ケンウッド
发明人： SAKAMOTO YOSHIO , KIDO JUNJI , GOTO YOSHIHIDE
IPC分类号： G08B17/00 , F21S9/02 , F21V23/00 , F21V33/00 , G08B5/00 , G08B23/00 , G09F13/22 , G09G3/20 , G09G3/30 , H01L51/50
CPC分类号： G09F13/22 , G09F27/00 , G09F2013/0459 , G09F2019/225
摘要： PROBLEM TO BE SOLVED: To provide an electroluminescence panel system and electroluminescence panel reducing the footprint of a display device and a sound producing device and reducing confusion accompanying complicated maintenance and the dissociation of display from audio. SOLUTION: The electroluminescence panel system 100 includes: an electroluminescence panel section 1 having a display section 20 for enabling at least one of the display of information or illumination, and audio output sections (20, 40) for outputting audio; and a control section 200 for operating at least one of the display section 20 and audio output sections (20, 40). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供电致发光面板系统和电致发光面板，减少显示装置和声音产生装置的占地面积，并减少伴随复杂维护和显示器与音频解离的混乱。电致发光面板系统100包括：电致发光面板部分1，具有用于使信息或照明的显示中的至少一个显示部分20和用于输出音频的音频输出部分（20,40）; 以及用于操作显示部分20和音频输出部分（20,40）中的至少一个的控制部分200。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008061081A Piezoelectric speaker 审中-公开
标题翻译：压电扬声器
公开(公告)号：JP2008061081A
公开(公告)日：2008-03-13
申请号：JP2006237577
申请日：2006-09-01
申请人： Kenwood Corp , 株式会社ケンウッド
发明人： SAKAMOTO YOSHIO
IPC分类号： H04R17/00
摘要： PROBLEM TO BE SOLVED: To provide a low-cost, high quality piezoelectric speaker.
SOLUTION: The piezoelectric speaker 1 has a piezoelectric material 10 fixed to a diaphragm 40. In the piezoelectric speaker 1, the piezoelectric material 10 is fixed at the diaphragm 40 with a pinching supporter 20 for pinching both sides.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种低成本，高品质的压电扬声器。解决方案：压电扬声器1具有固定在隔膜40上的压电材料10.在压电扬声器1中，压电材料10用夹持支撑件20固定在隔膜40处，用于夹住两侧。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007295282A Screen speaker system 有权
标题翻译：屏幕扬声器系统
公开(公告)号：JP2007295282A
公开(公告)日：2007-11-08
申请号：JP2006120920
申请日：2006-04-25
申请人： Kenwood Corp , 株式会社ケンウッド
发明人： SAKAMOTO YOSHIO
IPC分类号： H04R1/00 , H04R1/02 , H04R7/04
摘要： PROBLEM TO BE SOLVED: To make it possible to improve sound quality of a screen speaker system by a simple means without restriction of design. SOLUTION: The screen speaker system is provided with a screen 12 projecting a video image by a projector; a driving body which drives the screen 12; and a cabinet 14 with a back plate 18 which supports the driving body, and emits sound from the screen 12. Acoustical material 42 which applies pressure to a front surface side of the screen 12, and absorbs sound, is arranged in a back surface side of the screen 12. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过简单的手段，可以在不受设计限制的情况下，提高屏幕扬声器系统的声音质量。屏幕扬声器系统设置有通过投影仪投影视频图像的屏幕12; 驱动屏12的驱动体; 以及具有支撑驱动体的背板18的柜体14，并且从屏幕12发出声音。在屏幕12的前表面侧施加压力并吸收声音的声音材料42布置在背面侧的屏幕12.版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007221706A Screen speaker system 有权
标题翻译：屏幕扬声器系统
公开(公告)号：JP2007221706A
公开(公告)日：2007-08-30
申请号：JP2006043001
申请日：2006-02-20
申请人： Kenwood Corp , 株式会社ケンウッド
发明人： SAKAMOTO YOSHIO
IPC分类号： H04R1/02 , H04R1/00 , H04R7/04
摘要： PROBLEM TO BE SOLVED: To improve the sound quality of a screen speaker system by a simple means without receiving any constraint on design.
SOLUTION: This screen speaker system is provided with a screen 12 for projecting a video projected by a projecting machine and a driving body for driving the screen 12, and configured to emit a sound from the screen 12. A reinforcing member 30 for reinforcing the screen 12 is mounted on the back surface of the screen 12.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过简单的手段提高屏幕扬声器系统的音质，而不会对设计造成任何限制。解决方案：该屏幕扬声器系统设置有用于投影由投影机投影的视频的屏幕12和用于驱动屏幕12的驱动体，并且被配置为从屏幕12发出声音。一种用于屏幕12的后表面上安装了屏幕12。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004088687A Photoacoustic transducer 有权
公开(公告)号：JP2004088687A
公开(公告)日：2004-03-18
申请号：JP2002250141
申请日：2002-08-29
申请人： Kenwood Corp , 株式会社ケンウッド
发明人： SAKAMOTO YOSHIO
IPC分类号： H04R7/02 , H01L31/12 , H04R7/20 , H04R23/00
摘要： PROBLEM TO BE SOLVED: To provide a diaphragm of a photoacoustic transducer which improves linearity of displacement of a diaphragm reflector according to aerial vibration pressure, has good characteristics and is suitable for mass production. SOLUTION: The photoacoustic transducer has a light emitting element and a light receiving element placed on a position opposite to the diaphragm reflector 1a having a pressure receiving surface, for emitting light from the light emitting element to the diaphragm reflector 1a, for receiving the reflected light from the reflector 1a, and for detecting the position of the diaphragm 1. Suspensions 1c, 1c, etc., are provided in the vicinity of the outer periphery of the diaphragm, and the suspensions 1c, 1c, etc., are mounted with tension applied. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2002232998A PHOTOACOUSTIC TRANSDUCER 失效
公开(公告)号：JP2002232998A
公开(公告)日：2002-08-16
申请号：JP2001027802
申请日：2001-02-05
申请人： KENWOOD CORP
发明人： SAKAMOTO YOSHIO , IMAI TAKAHIRO
IPC分类号： H04R23/00
摘要： PROBLEM TO BE SOLVED: To provide a photoacoustic transducer that can be downsized while a compliance of a diaphragm is kept to be comparatively high. SOLUTION: In the photoacoustic transducer where the diaphragm 1 is placed opposite to a plane emission laser element and a light receiving element, the light receiving element receives a laser beam emitted from the plane emission laser element and reflected in the diaphragm and the vibration of the diaphragm is converted into an output current of the light receiving element, the diaphragm 1 is configured such that the surrounding of a middle part 1a of a dome shape, a cone shape or a thin plate reinforced by a rib is surrounded by a flat ring shape 1b and the flat ring shape 1b is supported by a cushion member 3.

7. 发明专利

JP2002191097A DIAPHRAGM MANUFACTURING APPARATUS AND LIGHT/SOUND TRANSDUCER 失效
公开(公告)号：JP2002191097A
公开(公告)日：2002-07-05
申请号：JP2000389396
申请日：2000-12-21
申请人： KENWOOD CORP
发明人： IMAI TAKAHIRO , SAKAMOTO YOSHIO
IPC分类号： H04R31/00 , H04R23/00
摘要： PROBLEM TO BE SOLVED: To provide a diaphragm manufacturing apparatus in which a remarkably thin diaphragm material can be stuck in all directions with uniform tension and which is suitable for mass production in the apparatus manufacturing the diaphragm of a light/sound transducer. SOLUTION: The diaphragm manufacturing apparatus, in which a vibration film 1 is extended in a support member 2 and the diaphragm A in a thin film shape is manufactured, is provided with a vibration film holding member C holding the peripheral end side of the vibration film 1. The retained vibration film 1 is provided with a pressure adhering means B to adhere the support member 2 having an opening part 2a in the center while it is pressed. The vibration film 1 is extended in the opening part 2a of the support member 2 and the diaphragm A is manufactured.

8. 发明专利

JP2001177895A SPEAKER AND SUSPENSION STRUCTURE FOR THE SPEAKER 失效
公开(公告)号：JP2001177895A
公开(公告)日：2001-06-29
申请号：JP36236599
申请日：1999-12-21
申请人： KENWOOD CORP , MOGAMI DENKI CORP
发明人： SAKAMOTO YOSHIO
IPC分类号： H04R9/02 , H04R9/04
摘要： PROBLEM TO BE SOLVED: To realize a speaker withstanding a high input by preventing an irrational force from being exerted to a conductive member (flat knitting tinsel wire) mounted on a corrugation in a conductive suspension structure. SOLUTION: The corrugation (large corrugation part 11L) having a cross sectional length longer than a cross sectional length of a cross section of the flat knitting tinsel wire 2 of a corrugation 11 provided to a conductive edge 1E is formed at a prescribed position of the conductive edge 1E through integral forming and the flat knitting tinsel wire 2 is mounted in a state along the recessed and projected shape of the large corrugation part 11L.

9. 发明专利

JP2000312397A VOICE COIL FOR LOUDSPEAKER AND LOUDSPEAKER 失效
公开(公告)号：JP2000312397A
公开(公告)日：2000-11-07
申请号：JP11950099
申请日：1999-04-27
申请人： KENWOOD CORP , NIPPON ONKEN KK
发明人： SAKAMOTO YOSHIO
IPC分类号： H04R9/04
摘要： PROBLEM TO BE SOLVED: To reduce the cost furthermore without losing advantages of a loudspeaker using a conductive damper and to obtain the more inexpensive loudspeaker with high performance and excellent sound quality. SOLUTION: A folding section 11d is formed to terminals 11a, 11b on a coil wire 11 wound on a voice coil bobbin 13 of a loudspeaker voice coil 1. Furthermore, the loudspeaker has a wiring structure where the coil wire 11 of the voice coil 1 and a conductor 22 electrically interconnecting the coil wire 11 and loudspeaker terminals are wired. Then the folding section 11d is formed to the terminals 11a, 11b of the coil wire 11 wound on the voice coil bobbin 13 of the loudspeaker voice coil 1 and the folding section 11d and terminals of the conductor 22 are interconnected.

10. 发明专利

JPH09322292A SPEAKER AND ITS MANUFACTURE 失效
公开(公告)号：JPH09322292A
公开(公告)日：1997-12-12
申请号：JP16050596
申请日：1996-05-31
申请人： KENWOOD CORP , NIPPON ONKEN KK
发明人： SAKAMOTO YOSHIO , KAWABATA ITSUKI
IPC分类号： H04R9/02 , H04R9/04 , H04R31/00
摘要： PROBLEM TO BE SOLVED: To provide the speaker and its manufacture in which a heat dissipation effect of a voice coil is improved and one set jig is enough for the manufacture in the assembling ring system speaker and its manufacture. SOLUTION: In the manufacture of the speaker having a conductive damper 1 with a conductor part using plain stitch tinsel wires along corrugation of the damper, a terminal ring 3 made of an insulation material is mounted to a margin of an outer circumferential part of the conductive damper 1 and a terminal lag is fitted to the terminal ring 3, a voice coil 5 is placed to an inner circumferential part of the conductive damper 1, the electrode part provided to the outer circumferential part of the coil bobbin 51 of the voice coil 5 and the ends of plain stitch tinsel wires leading to the inner circumferential part of the conductive damper 1 are soldered at least three positions or over, preferably at 4 positions so as to solder tentatively the voice coil 5 and the conductive damper 1. Then the process to adhere the adhesion part of the coil bobbin 51 of the voice coil 5 and the conductive damper 1 is transited.

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