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1. 发明申请

US20070047747A1 Wireless communication device 有权
标题翻译：无线通信设备
公开(公告)号：US20070047747A1
公开(公告)日：2007-03-01
申请号：US11512358
申请日：2006-08-30
申请人： Akihide Yoshida , Yoshio Sekiyama
发明人： Akihide Yoshida , Yoshio Sekiyama
IPC分类号： H04R25/00
CPC分类号： H04R3/007 , H04R1/44 , H04R2499/11
摘要： A wireless communication device includes a speaker grille, a built-in speaker provided behind the speaker grille, and an output amplifier connected to the built-in speaker. A voltage applied to the output amplifier is increased to a level higher than the level of voltage applied to the output amplifier while audio signals are being produced, and instead of the audio signals, low-frequency continuous signals are applied to the output amplifier. By increasing the voltage applied to the output amplifier to a level higher than the level of voltage applied to the output amplifier while audio signals are being produced, the amplitude of the voltage applied to the speaker is increased. Also, instead of the audio signals, low-frequency continuous signals are applied to the output amplifier so that the speaker produces a higher sound pressure than while audio signals are being produced to discharge water in the speaker grille under the sound pressure.
摘要翻译：无线通信装置包括扬声器格栅，设置在扬声器格栅后面的内置扬声器和连接到内置扬声器的输出放大器。施加到输出放大器的电压增加到高于在产生音频信号时施加到输出放大器的电压的电平的电平，代替音频信号，低频连续信号被施加到输出放大器。通过将施加到输出放大器的电压提高到高于在产生音频信号时施加到输出放大器的电压的电平的电平，施加到扬声器的电压的幅度增加。此外，代替音频信号，低频连续信号被施加到输出放大器，使得扬声器产生比在声音下产生音频信号以排放扬声器格栅中的水的更高的声压。

2. 发明授权

US08135149B2 Wireless communication device 有权
标题翻译：无线通信设备
公开(公告)号：US08135149B2
公开(公告)日：2012-03-13
申请号：US11512358
申请日：2006-08-30
申请人： Akihide Yoshida , Yoshio Sekiyama
发明人： Akihide Yoshida , Yoshio Sekiyama
IPC分类号： H04R25/00
CPC分类号： H04R3/007 , H04R1/44 , H04R2499/11
摘要： A wireless communication device includes a speaker grille, a built-in speaker provided behind the speaker grille, and an output amplifier connected to the built-in speaker. A voltage applied to the output amplifier is increased to a level higher than the level of voltage applied to the output amplifier while audio signals are being produced, and instead of the audio signals, low-frequency continuous signals are applied to the output amplifier. By increasing the voltage applied to the output amplifier to a level higher than the level of voltage applied to the output amplifier while audio signals are being produced, the amplitude of the voltage applied to the speaker is increased. Also, instead of the audio signals, low-frequency continuous signals are applied to the output amplifier so that the speaker produces a higher sound pressure than while audio signals are being produced to discharge water in the speaker grille under the sound pressure.
摘要翻译：无线通信装置包括扬声器格栅，设置在扬声器格栅后面的内置扬声器和连接到内置扬声器的输出放大器。施加到输出放大器的电压增加到高于在产生音频信号时施加到输出放大器的电压的电平的电平，代替音频信号，低频连续信号被施加到输出放大器。通过将施加到输出放大器的电压提高到高于在产生音频信号时施加到输出放大器的电压的电平的电平，施加到扬声器的电压的幅度增加。此外，代替音频信号，低频连续信号被施加到输出放大器，使得扬声器产生比在声音下产生音频信号以排放扬声器格栅中的水的更高的声压。

3. 发明申请

US20120043916A1 PORTABLE ELECTRONIC DEVICE 有权
标题翻译：便携式电子设备
公开(公告)号：US20120043916A1
公开(公告)日：2012-02-23
申请号：US12896215
申请日：2010-10-01
申请人： Akihide YOSHIDA , Yoshio Sekiyama , Shinji Sugino
发明人： Akihide YOSHIDA , Yoshio Sekiyama , Shinji Sugino
IPC分类号： H05B37/02
CPC分类号： G08B21/20 , H05B33/0815 , H05B37/0227
摘要： A drop detection part that detects drop into the water, a light emission part, and a light-emission control circuit that makes the light emission part emit light when the drop detection part detects the drop into the water. Also, the light emission part may be disposed on the side to be turned up by buoyancy when the device is dropped into the water and the drop detection part may be disposed on the side to be turned down in the case of the drop into the water, for example.
摘要翻译：检测落入水中的落下检测部，发光部和发光控制电路，使得当液滴检测部检测到水滴时，发光部发光。此外，发光部件可以在装置落入水中时被布置在浮起的一侧，并且在跌落到水中的情况下，可以将液滴检测部分设置在被拒绝的一侧，例如。

4. 发明授权

US08502664B2 Portable electronic device 有权
标题翻译：便携式电子设备
公开(公告)号：US08502664B2
公开(公告)日：2013-08-06
申请号：US12896215
申请日：2010-10-01
申请人： Akihide Yoshida , Yoshio Sekiyama , Shinji Sugino
发明人： Akihide Yoshida , Yoshio Sekiyama , Shinji Sugino
IPC分类号： G08B13/08
CPC分类号： G08B21/20 , H05B33/0815 , H05B37/0227
摘要： A drop detection part that detects drop into the water, a light emission part, and a light-emission control circuit that makes the light emission part emit light when the drop detection part detects the drop into the water. Also, the light emission part may be disposed on the side to be turned up by buoyancy when the device is dropped into the water and the drop detection part may be disposed on the side to be turned down in the case of the drop into the water, for example.
摘要翻译：检测落入水中的落下检测部，发光部和发光控制电路，使得当液滴检测部检测到水滴时，发光部发光。此外，发光部件可以在装置落入水中时被布置在浮起的一侧，并且在跌落到水中的情况下，可以将液滴检测部分设置在被拒绝的一侧，例如。

5. 发明授权

US5880061A Active carbon and method for its production 失效
标题翻译：活性炭及其生产方法
公开(公告)号：US5880061A
公开(公告)日：1999-03-09
申请号：US662018
申请日：1996-06-12
申请人： Yoshio Yoshino , Atsushi Matsumoto , Kimitoshi Ohishi , Akihide Yoshida
发明人： Yoshio Yoshino , Atsushi Matsumoto , Kimitoshi Ohishi , Akihide Yoshida
IPC分类号： C02F1/28 , B01J20/20 , B01J20/28 , C01B31/08 , C01B31/10 , B01J20/32 , C01B31/00 , C09C1/56
CPC分类号： C01B31/10 , C02F1/283
摘要： Active carbon having a pore size distribution obtained from a nitrogen adsorption isothermal line such that the volume of pores having a pore diameter of less than 15 .ANG. is at least 0.25 ml/g and constitutes at least 40% of the total volume of pores having a pore diameter of at most 300 .ANG., and the volume of pores having a pore diameter of from 100 to 300 .ANG. constitutes at least 10% of the total volume of pores having a pore diameter of at most 300 .ANG..
摘要翻译：具有从氮吸附等温线获得的孔径分布的活性炭，使得具有小于15安培的孔径的孔的体积为至少0.25ml / g，并且构成具有至少0.25ml / g的孔的总体积的至少40％孔直径至多为300安培，孔径为100至300埃的孔的体积占孔径至多为300埃格姆的孔的总体积的至少10％。

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