-
公开(公告)号：US08090140B2
公开(公告)日：2012-01-03
申请号：US11565167
申请日：2006-11-30
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
摘要： A speaker has an acoustic diaphragm, and an actuator that is driven based on an acoustic signal. The actuator has a transmission portion that is directly or indirectly attached to the acoustic diaphragm and transmits a displacement output of the actuator to the acoustic diaphragm. The actuator vibrates with the acoustic diaphragm by at least its component of the vibration along a plane of the acoustic diagram.
摘要翻译： 扬声器具有声膜，以及基于声信号驱动的致动器。 致动器具有直接或间接附接到声膜的传输部分，并将致动器的位移输出传递到声膜。 致动器与声学隔膜一起沿着声学图的平面至少其振动分量振动。
-
2.发明授权公开(公告)号：US07822216B2
公开(公告)日：2010-10-26
申请号：US11482789
申请日：2006-07-10
申请人： Yoshio Ohashi , Jun Kishigami , Masaru Uryu
发明人： Yoshio Ohashi , Jun Kishigami , Masaru Uryu
IPC分类号： H04R25/00
CPC分类号： H04R7/127
摘要： An electroacoustic transducer has an cup chamber and a diaphragm made of deformable electrostrictive polymer, which is attached to an opening of the chamber. The electroacoustic transducer also has first and second adaptive electrode layers formed on a front surface and a rear surface of the diaphragm, across which audio signal voltage biased by a direct-current biased voltage is applied. The first and second adaptive electrode layers have shapes that are adjustable according to a change in a shape of the diaphragm. The diaphragm is formed to make maximum a difference in air pressure of the front surface and the rear surface of the diaphragm, thereby forming any one of concave and convex shapes thereof.
摘要翻译： 电声换能器具有杯室和由可变形的电致伸缩聚合物制成的隔膜，其连接到腔室的开口。 电声换能器还具有形成在隔膜的前表面和后表面上的第一和第二自适应电极层，通过施加由直流偏置电压偏置的音频信号电压。 第一和第二自适应电极层具有可根据隔膜形状的变化而调节的形状。 隔膜形成为使隔膜的前表面和后表面的空气压力最大化，从而形成凹形和凸形中的任何一种。
-
公开(公告)号：US07813522B2
公开(公告)日：2010-10-12
申请号：US11882925
申请日：2007-08-07
申请人： Yoshio Ohashi , Masaru Uryu , Naotaka Tsunoda , Takeshi Hara
发明人： Yoshio Ohashi , Masaru Uryu , Naotaka Tsunoda , Takeshi Hara
IPC分类号： H04R25/00
摘要： A loudspeaker device 1 includes an acoustic diaphragm 5 composed of a domed diaphragm 11, an edge-like diaphragm 13, and a junctional flat portion 12 which joins those domed and edge-like diaphragms, and a joined portion 23 where an end surface of a bobbin 4 of a voice coil or of a conductive 1-turn ring 3 is stuck and fixed to the junctional flat portion 12 or a reinforcement ring 15; and the reinforcement ring 15 is stuck and fixed to the junctional flat portion 12 from above or from under, thereby increasing the mechanical strength of the junctional flat portion 12 of the acoustic diaphragm 5. A loudspeaker device in which unnecessary vibrations are removed and also the quality of acoustic signals is excellent up to high range is provided.
摘要翻译： 扬声器装置1包括由圆顶形隔膜11，边缘状隔膜13和连接这些圆顶形和边缘状隔膜的连接平坦部分12组成的声波隔膜5和连接部分23，其中端面 音圈或导电1转环3的绕线筒4被固定并固定在连接平坦部分12或加强环15上; 并且加强环15从上方或下方固定并固定到连接平坦部分12，从而增加了声波隔膜5的连接平坦部分12的机械强度。一种消除不必要的振动的扬声器装置， 提供高音质的声信号质量优良。
-
公开(公告)号：US07708111B2
公开(公告)日：2010-05-04
申请号：US11486003
申请日：2006-07-14
申请人： Masaru Uryu , Kunihiko Tokura , Takahisa Tagami , Emiko Ikeda
发明人： Masaru Uryu , Kunihiko Tokura , Takahisa Tagami , Emiko Ikeda
CPC分类号： H04R31/003 , H04R7/12 , H04R2231/001 , H04R2307/021 , H04R2307/029
摘要： There is provided an acoustic diaphragm which includes a diaphragm base material composed of a paper article comprised of fine mica flakes, pulp fibers, and polyvinyl alcohol fibers and formed to be a multi-cellular structure; and a sheet material combined with the paper article or the diaphragm base material.
摘要翻译： 提供了一种声膜，其包括由由微细云母片，纸浆纤维和聚乙烯醇纤维构成的纸制品构成的隔膜基材，并形成为多孔结构; 以及与纸制品或隔膜基材结合的片材。
-
公开(公告)号：US07546897B2
公开(公告)日：2009-06-16
申请号：US11457681
申请日：2006-07-14
申请人： Toru Takebe , Kunihiko Tokura , Masaru Uryu
发明人： Toru Takebe , Kunihiko Tokura , Masaru Uryu
CPC分类号： H04R7/127 , H04R31/003 , Y10T29/49005
摘要： A speaker diaphragm made of a resin containing a thermoplastic polymeric material is provided. The speaker diaphragm includes a changed portion formed on the diaphragm that is molded using the resin. The changed portion is formed by partially changing physical properties of the thermoplastic polymeric material for dispersing local vibrations based on a characteristic of local vibrations measured in advance.
摘要翻译： 提供由含有热塑性聚合材料的树脂制成的扬声器隔膜。 扬声器振膜包括形成在使用该树脂模制的隔膜上的改变部分。 改变的部分是通过基于预先测量的局部振动的特性来部分改变用于分散局部振动的热塑性聚合材料的物理性质而形成的。
-
公开(公告)号：US07468141B2
公开(公告)日：2008-12-23
申请号：US10521141
申请日：2004-05-21
申请人： Kunihiko Tokura , Masaru Uryu
发明人： Kunihiko Tokura , Masaru Uryu
IPC分类号： B29C33/38
摘要： In order to transcribe a pattern without seams of a photomask onto the whole or part of a die having a three-dimensional shape, a general-purpose polyester film coated with a photosensitive material is used as a photomask and, after forming a pattern, the photomask is struck through vacuum molding or the like to a die molded into the same shape as that of a die to be exposed and developed.
摘要翻译： 为了将没有光掩模的图案转印到具有三维形状的模具的整个或部分上，使用涂覆有感光材料的通用聚酯膜作为光掩模，并且在形成图案之后， 将光掩模通过真空成型等撞击模制成与待暴露和显影的模具相同形状的模具。
-
公开(公告)号：US07405509B2
公开(公告)日：2008-07-29
申请号：US11514342
申请日：2006-09-01
申请人： Yoshio Ohashi , Masaru Uryu
发明人： Yoshio Ohashi , Masaru Uryu
IPC分类号： H01L41/08
摘要： In a lever-arm displacement-increasing device, two lever arms are joined at one end. The other end of one of the lever arms is connected to a fixed portion that supports the rear end of an actuator element, and the other end of the other lever arm is connected to a rigid connecting portion connected to the front end of the actuator element. The displacement force of the actuator element is transmitted to the lever arms through the connecting portion, and is further transmitted to a joint between the lever arms. The joint functions as an output displacing portion. The joint changes the displacing direction of the actuator element to a direction orthogonal thereto, and produces a displacement larger than the displacement of the actuator element.
摘要翻译： 在杠杆臂位移增加装置中，两个杠杆臂在一端连接。 杠杆臂中的一个的另一端连接到支撑致动器元件的后端的固定部分，另一个杠杆臂的另一端连接到连接到致动器元件的前端的刚性连接部分 。 致动器元件的位移力通过连接部分传递到杠杆臂，并进一步传递到杠杆臂之间的接头。 该接头用作输出位移部分。 接头将致动器元件的移动方向改变为与其正交的方向，并且产生比致动器元件的位移大的位移。
-
公开(公告)号：US20080175416A1
公开(公告)日：2008-07-24
申请号：US12009425
申请日：2008-01-18
申请人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
发明人： Nobukazu Suzuki , Masaru Uryu , Yoshio Ohashi
IPC分类号： H04R25/00
CPC分类号： H04R15/02
摘要： A speaker device includes an acoustic-vibration member, an actuator that is driven on the basis of a sound signal and that includes a displacement-output unit that can obtain the displacement corresponding to the sound signal, and a displacement-output-transfer member configured to connect the displacement-output unit to a point predetermined on a face of the acoustic-vibration member. A displacement output of the actuator is transferred to the predetermined point via the displacement-output-transfer member, and the acoustic-vibration member is excited in a face direction from the predetermined point according to the displacement output.
摘要翻译： 扬声器装置包括声音振动构件，基于声音信号驱动的致动器，并且包括可以获得与声音信号相对应的位移的位移输出单元，以及配置 将位移输出单元连接到声振动构件的表面上预定的点。 致动器的位移输出经由位移输出传递构件传递到预定点，并且声振动构件根据位移输出从预定点在面向方向上被激励。
-
公开(公告)号：US20070138913A1
公开(公告)日：2007-06-21
申请号：US11514342
申请日：2006-09-01
申请人： Yoshio Ohashi , Masaru Uryu
发明人： Yoshio Ohashi , Masaru Uryu
IPC分类号： H01L41/00
摘要： In a lever-arm displacement-increasing device, two lever arms are joined at one end. The other end of one of the lever arms is connected to a fixed portion that supports the rear end of an actuator element, and the other end of the other lever arm is connected to a rigid connecting portion connected to the front end of the actuator element. The displacement force of the actuator element is transmitted to the lever arms through the connecting portion, and is further transmitted to a joint between the lever arms. The joint functions as an output displacing portion. The joint changes the displacing direction of the actuator element to a direction orthogonal thereto, and produces a displacement larger than the displacement of the actuator element.
摘要翻译： 在杠杆臂位移增加装置中，两个杠杆臂在一端连接。 杠杆臂中的一个的另一端连接到支撑致动器元件的后端的固定部分，另一个杠杆臂的另一端连接到连接到致动器元件的前端的刚性连接部分 。 致动器元件的位移力通过连接部分传递到杠杆臂，并进一步传递到杠杆臂之间的接头。 该接头用作输出位移部分。 接头将致动器元件的移动方向改变为与其正交的方向，并且产生比致动器元件的位移大的位移。
-
公开(公告)号：US20070017737A1
公开(公告)日：2007-01-25
申请号：US11486003
申请日：2006-07-14
申请人： Masaru Uryu , Kunihiko Tokura , Takahisa Tagami , Emiko Ikeda
发明人： Masaru Uryu , Kunihiko Tokura , Takahisa Tagami , Emiko Ikeda
IPC分类号： H04R7/00
CPC分类号： H04R31/003 , H04R7/12 , H04R2231/001 , H04R2307/021 , H04R2307/029
摘要： There is provided an acoustic diaphragm which includes a diaphragm base material composed of a paper article comprised of fine mica flakes, pulp fibers, and polyvinyl alcohol fibers and formed to be a multi-cellular structure; and a sheet material combined with the paper article or the diaphragm base material.
摘要翻译： 提供了一种声膜，其包括由由微细云母片，纸浆纤维和聚乙烯醇纤维构成的纸制品构成的隔膜基材，并形成为多孔结构; 以及与纸制品或隔膜基材结合的片材。
-
-
-
-
-
-
-
-
-
搜索结果
76 条记录 (耗时 0.022 秒)
