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公开(公告)号：DE602004007993T2
公开(公告)日：2008-05-08
申请号：DE602004007993
申请日：2004-09-02
Applicant: SONY CORP
Inventor： OHASHI YOSHIO , URYU MASARU
Abstract: A method for manufacturing a ceramic structure includes the steps of forming metallic titanium into desired shapes to produce a plurality of titanium components; mechanically bringing the plurality of titanium components into contact with each other to produce a titanium structure; and oxidizing the plurality of titanium components by heat-treating the titanium structure, wherein the plurality of titanium components mechanically in contact with each other are joined together simultaneously by oxidation of the metallic titanium.
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公开(公告)号：DE60314827T2
公开(公告)日：2008-03-20
申请号：DE60314827
申请日：2003-11-28
Applicant: SONY CORP
Inventor： NAKAO ISAMU , ISHIMOTO TSUTOMU , URYU MASARU , OHASHI YOSHIO , KONDO TAKAO , FURUKI MOTOHIRO , YAMAMOTO MASANOBU
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公开(公告)号：DE102007006580A1
公开(公告)日：2007-08-16
申请号：DE102007006580
申请日：2007-02-09
Applicant: SONY CORP
Inventor： SUZUKI NOBUKAZU , URYU MASARU , OHASHI YOSHIO
Abstract: The loud speaker (100A) comprises a pipe element (102), which is controlled based on an acoustic signal, where the signal is created in a sound box. The sound box is arranged on an axis such as the pipe element, where a sound wave, is emitted from the sound box, which is radiated from the opposite ends of the pipe element. An independent claim is also included for a method for acoustic sound emission by emitting a sound wave from a sound box.
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公开(公告)号：DE102007005385A1
公开(公告)日：2007-08-09
申请号：DE102007005385
申请日：2007-02-02
Applicant: SONY CORP
Inventor： SUZUKI NOBUKAZU , URYU MASARU , OHASHI YOSHIO
Abstract: A speaker has a pipe member with opposed open ends, and a sounding body that is attached to any one of the opposed open ends of the pipe member on the same axle as that of the pipe member. The sounding body is driven on the basis of an acoustic signal that is applied to the sounding body. Sound wave radiated from the sounding body and passed through an inside of the pipe member vibrates with a pipe wall of the pipe member, thereby to enable sound wave corresponding to the acoustic signal to radiate from a whole of an outside surface of the pipe member to outside.
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公开(公告)号：DE19980741T1
公开(公告)日：2000-07-20
申请号：DE19980741
申请日：1999-04-02
Applicant: SONY CORP
Inventor： OHASHI YOSHIO
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Patent Agency Ranking
公开(公告)号：JP2012105021A
公开(公告)日：2012-05-31
申请号：JP2010251271
申请日：2010-11-09
Inventor： SUZUKI NOBUKAZU , OHASHI YOSHIO
CPC classification number: H04R7/045 , H04R7/08 , H04R2307/025 , H04R2440/05
Abstract: PROBLEM TO BE SOLVED: To secure thinning and to improve a sound pressure.SOLUTION: A speaker device includes actuators 3 and 3 functioning as a vibration source, vibration transmission members 4, 4,... connected to the actuators and two planar diaphragms 2 and 2 arranged in the state of facing each other holding the vibration transmission members therebetween in the thickness direction and being in contact with the vibration transmission members, and vibrations generated in the actuators are transmitted respectively to the two diaphragms through the vibration transmission members to output sound. By such a configuration, the vibrations generated in the actuators are simultaneously transmitted to the two diaphragms arranged facing each other holding the vibration transmission members therebetween, thinning is secured and then the sound pressure is improved.
Abstract translation: 要解决的问题：确保变薄和提高声压。 解决方案：扬声器装置包括用作振动源的致动器3和3，连接到致动器的振动传递构件4,4，...和以彼此相对的状态布置的两个平面隔膜2和2， 振动传递构件在厚度方向之间并与振动传递构件接触，并且致动器中产生的振动通过振动传递构件分别传递到两个隔膜以输出声音。 通过这样的结构，在致动器中产生的振动同时传递到彼此相对布置的两个隔膜，其中保持振动传递构件，从而确保变薄，然后提高声压。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2012004734A
公开(公告)日：2012-01-05
申请号：JP2010136341
申请日：2010-06-15
Inventor： ASADA KOHEI , ITABASHI TETSUNORI , OHASHI YOSHIO
CPC classification number: H04R3/007 , H04R1/1041 , H04R29/001
Abstract: PROBLEM TO BE SOLVED: To be automatically set to a proper sound pressure corresponding to the classification of a headphone device to be used, in a system for performing sound reproduction by the headphone device.SOLUTION: A headphone device comprising a speaker for reproducing an electric signal of an audible signal as voice and a storage unit for storing information on the sensitivity of the speaker is equipped with: an information reading unit which reads the information on the sensitivity from the storage unit; an adjustment unit for adjusting the output level of the electric signal; and a control unit which controls the adjustment unit so that the electric signal comes to a maximum allowable output level, according to the information.
Abstract translation: 要解决的问题：在由耳机装置执行声音再现的系统中，自动设置为与要使用的耳机装置的分类对应的适当的声音压力。 解决方案：一种耳机装置，包括用于再现作为声音的可听信号的电信号的扬声器和用于存储关于扬声器的灵敏度的信息的存储单元，其具有：信息读取单元，其读取关于灵敏度的信息 从存储单元; 用于调节电信号的输出电平的调整单元; 以及控制单元，其根据该信息控制调节单元使得电信号达到最大允许输出电平。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2008177980A
公开(公告)日：2008-07-31
申请号：JP2007011088
申请日：2007-01-22
Inventor： SUZUKI NOBUKAZU , URYU MASARU , OHASHI YOSHIO
CPC classification number: H04R15/02
Abstract: PROBLEM TO BE SOLVED: To provide speaker equipment which provides a sound image with an expanded soundscape, outputs sounds that are faithful to sound signal, so as to increase the degrees of freedom in the selection of the shape of an acoustic diaphragm.
SOLUTION: Between a driving rod 103a of a magnetostrictive actuator 103 and a pipe (acoustic diaphragm) 102, a displacement output transmitting member 134 is interposed. The transmitting member 134 includes a U-shaped member 134a, connected to the driving rod 103a and a screw (rod-like member) 134b for connecting the U-shaped member 134a to a vibration point P of the pipe 102. The transmitting member 134 connects the driving rod 103a of the actuator 103 to the vibration point P on the tubular surface of the pipe 102. The displacement output of the actuator 103 is transmitted to the vibration point P of the pipe 102 via the transmitting member 134, to vibrate the pipe 102 in the lateral direction (in a direction parallel to the tubular surface of the pipe 102), from the vibration point P in correspondence with the displacement output of the actuator 103.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：为了提供提供具有扩展声景的声像的扬声器设备，输出忠实于声音信号的声音，以增加在选择声膜的形状时的自由度。 解决方案：在磁致伸缩致动器103的驱动杆103a和管（声膜）102之间插入位移输出传递构件134。 发送构件134包括连接到驱动杆103a的U形构件134a和用于将U形构件134a连接到管102的振动点P的螺钉（杆状构件）134b。发送构件134 将致动器103的驱动杆103a连接到管102的管状表面上的振动点P.致动器103的位移输出经由传递构件134传递到管102的振动点P，以使振动 管道102在横向（在与管102的管状表面平行的方向上）从振动点P与致动器103的位移输出相对应。（C）2008年，JPO和INPIT
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公开(公告)号：JP2007214917A
公开(公告)日：2007-08-23
申请号：JP2006032958
申请日：2006-02-09
Inventor： SUZUKI NOBUKAZU , URYU MASARU , OHASHI YOSHIO
CPC classification number: H04R1/323
Abstract: PROBLEM TO BE SOLVED: To provide an audio image that spreads wide in a broad scope.
SOLUTION: A pipe 102 serving as a resonance pipe is fixed to the top side of a base housing 101. A speaker unit 104 is fixed at a position corresponding to the bottom-side opening 105 of the base housing 101, facing downward. Sound waves having a positive phase are outputted from the front of the speaker unit 104 and emitted outside from the bottom side of the base housing 101. Sound waves having an opposite phase are outputted from the back of the speaker unit 104 and emitted outside from the upper end side of a pipe 102, passing through an opening 105 and the pipe 102. A uniform sound pressure can be sensed at every position located in the longer direction of the pipe 102, and an audio image can be normally located through all the pipe 102 in its longer direction, so that the audio image spreading wide can be obtained.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供广泛扩展的音频图像。 解决方案：用作谐振管的管道102固定在基座壳体101的顶侧。扬声器单元104固定在与底座壳体101的底侧开口105相对应的位置，面向下 。 具有正相的声波从扬声器单元104的前部输出并从基座壳体101的底侧向外侧发射。具有相反相位的声波从扬声器单元104的背面输出并从扬声器单元104的外部发射 管道102的上端侧通过开口105和管道102.可以在位于管道102的较长方向的每个位置处感测均匀的声压，并且可以通过所有管道正常地定位音频图像 102，从而可以获得扩展的音频图像。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2007208734A
公开(公告)日：2007-08-16
申请号：JP2006026164
申请日：2006-02-02
Inventor： SUZUKI NOBUKAZU , URYU MASARU , OHASHI YOSHIO
CPC classification number: H04R1/345
Abstract: PROBLEM TO BE SOLVED: To obtain a sound image having the feeling of spread to the whole pipe (cylindrical member).
SOLUTION: This speaker device 100A has a pipe 102 and a speaker unit 103. One end side and another end side of the pipe 102 are made into opened states. The unit 103 driven based on a sound signal is coaxially arranged on the one end side of the pipe 102. The pipe 102 is formed to be made lightweight and thin so as to be oscillated by sound waves from the unit 103. The sound waves SWB from the unit 103 are emitted from the other end side to the outside of the pipe 102 through the inside of the pipe 102. In this case, a tube wall of the pipe 102 is oscilated and vibrated by the sound waves SWS, then the sound waves SWS corresponding to the sound signal are emitted from the whole outer surface of the pipe 102.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：获得具有扩散到整个管（圆柱形构件）的感觉的声像。 解决方案：该扬声器装置100A具有管102和扬声器单元103.管102的一端侧和另一端侧形成打开状态。 基于声音信号驱动的单元103同轴地布置在管102的一端侧。管102被形成为轻量化并且薄而被来自单元103的声波振荡。声波SWB 从单元103通过管102的内部从另一端侧发射到管102的外部。在这种情况下，管102的管壁被声波SWS振荡并振动，然后声音 对应于声音信号的波SWS从管102的整个外表面发射。版权所有（C）2007，JPO＆INPIT
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