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    Elastic strip material and process and apparatus for producing the same
    1.
    发明申请
    Elastic strip material and process and apparatus for producing the same 审中-公开
    弹性带材及其制造方法和装置

    公开(公告)号：US20070116924A1

    公开(公告)日：2007-05-24

    申请号：US10582220

    申请日：2004-12-13

    申请人： Shinya Mizone ,  Yoshiyuki Takahashi ,  Satoshi Tanaka ,  Toshiyuki Toumura

    发明人： Shinya Mizone ,  Yoshiyuki Takahashi ,  Satoshi Tanaka ,  Toshiyuki Toumura

    IPC分类号： B32B3/04 ,  B29C44/20

    CPC分类号： B29C39/38 ,  B29C39/14 ,  B29C44/20 ,  B29C44/302 ,  B29C48/06 ,  B29C48/12 ,  B29C48/30 ,  B29C48/303 ,  B29K2105/04 ,  Y10T428/24198 ,  Y10T428/2902

    摘要： [OBJECTS] To provide an elastic strip material that has a cross-sectional shape suited to intended uses such as seals or cushions, as well as a method of and an apparatus for mass-producing the strip material efficiently and inexpensively. [MEANS FOR ACHIEVING THE OBJECTS] A heat setting composition is used whose main ingredients are a polyurethane prepolymer and a latent solidifier obtained by deactivating a solid polyamine. A compressed gas is dispersed throughout the composition to give a fluid mixture ‘a’, that is then foamed and heated to or above a critical temperature to solidify as the strip material. The fluid mixture ‘a’ is extruded from an extruder (1), guided into a liquid or gaseous heating zone (2), caused to solidify during travel within the zone, and shaped at the same time into a desired configuration before discharged from the zone (2).

    摘要翻译： 本发明提供一种弹性带状材料，其具有适合于诸如密封件或垫子的预期用途的横截面形状，以及用于高效且低成本地批量生产条带材料的方法和装置。 [实现对象的手段]使用热定型组合物，其主要成分是聚氨酯预聚物和通过使固体多胺失活获得的潜在固化剂。 将压缩气体分散在整个组合物中，得到流体混合物“a”，然后将其发泡并加热至临界温度或高于临界温度以固化成条状材料。 将流体混合物'a'从挤出机（1）挤出，引导到液体或气体加热区（2）中，在区内行进期间固化，同时成形为期望的形状，然后从 区（2）。

    Speaker edge, method of foam-molding the same, apparatus for foam-molding the same, speaker edge foam-molding system, and speaker employing the speaker edge
    6.
    发明授权
    Speaker edge, method of foam-molding the same, apparatus for foam-molding the same, speaker edge foam-molding system, and speaker employing the speaker edge 有权
    扬声器边缘，泡沫成型方法，发泡成型装置，扬声器边缘发泡成型系统和使用扬声器边缘的扬声器

    公开(公告)号：US06680430B2

    公开(公告)日：2004-01-20

    申请号：US10149621

    申请日：2002-07-01

    申请人： Shinya Tabata ,  Shinya Mizone ,  Yoshiyuki Takahashi ,  Kiyoshi Ikeda ,  Hiroko Yamazaki ,  Shinji Okuda ,  Masaharu Takada

    发明人： Shinya Tabata ,  Shinya Mizone ,  Yoshiyuki Takahashi ,  Kiyoshi Ikeda ,  Hiroko Yamazaki ,  Shinji Okuda ,  Masaharu Takada

    IPC分类号： G10D1500

    CPC分类号： H04R31/006 ,  B29C44/1271 ,  B29C44/3415 ,  B29C2035/0811 ,  H04R7/20 ,  H04R2231/003 ,  H04R2307/204

    摘要： A speaker edge is made of a thermosetting composition consisting of a polyurethane prepolymer and an inactivated solid polyamine as a latent hardener. A gas is dispersed in the thermosetting composition, prior to feed into a mold, so that it can foam and solidify to give the speaker edge. In a method of making the speaker edge, the composition will be injected into a female mold segment heated below the critical thermosetting temperature, foaming the composition. Then placed in the female segment is a male segment heated above the critical temperature, causing the ingredients to react with each other to solidify in the mold. An apparatus for making the speaker edge from the composition has: a device for intake of a gas, another device for injecting the composition into the gas, another device for mechanically dispersing the gas throughout the composition, still another device for injection of this gas-containing composition into a female mold segment, a further device for placing a male segment in the female segment, and a still further device for solidifying the composition, while foaming it.

    摘要翻译： 扬声器边缘由由聚氨酯预聚物和灭活的固体多胺作为潜在硬化剂组成的热固性组合物制成。 在进入模具之前，将气体分散在热固性组合物中，使得其可以发泡和固化以产生扬声器边缘。 在制造扬声器边缘的方法中，组合物将被注入加热到临界热固化温度以下的母模段中，使组合物发泡。 然后放置在女性节段中是加热到临界温度以上的雄性节段，导致成分彼此反应以在模具中固化。 用于从组合物制造扬声器边缘的装置具有：用于吸入气体的装置，用于将组合物注入到气体中的另一装置，用于将气体机械分散在整个组合物中的另一装置， 含有母体的组合物，用于将雌性片段放置在雌性片段中的另一种装置，以及用于固化组合物而使其发泡的另一种装置。

    SPEAKER AND ELECTRONIC APPARATUS USING THE SAME
    8.
    发明申请
    SPEAKER AND ELECTRONIC APPARATUS USING THE SAME 审中-公开
    使用它的扬声器和电子设备

    公开(公告)号：US20100111334A1

    公开(公告)日：2010-05-06

    申请号：US12595548

    申请日：2008-07-14

    申请人： Takeshi Simokawatoko ,  Koji Sano ,  Kazuki Honda ,  Mitsukazu Kuze ,  Shinya Mizone

    发明人： Takeshi Simokawatoko ,  Koji Sano ,  Kazuki Honda ,  Mitsukazu Kuze ,  Shinya Mizone

    IPC分类号： H04R25/00

    CPC分类号： H04R9/025 ,  H04R7/122 ,  H04R9/046 ,  H04R9/06 ,  H04R31/006 ,  H04R2499/11

    摘要： In a loudspeaker, three magnets are disposed with magnetic gaps formed between them for placing therein a voice coil. The magnets disposed at two sides are so magnetized that the confronting poles have the same polarity. The magnet in the center has its magnetic poles in a direction perpendicular to a direction connecting the poles of the magnets at two sides. A diaphragm has an aperture formed in a position confronting the center magnet. Also provided is a magnetic fluid kept mediating between the sides of the center magnet facing the magnetic gaps and the voice coil.

    摘要翻译： 在扬声器中，设置有三个磁体，在它们之间形成有磁隙，用于放置音圈。 设置在两侧的磁体被磁化，使得相对极具有相同的极性。 中心的磁体在与两侧的磁体的磁极连接的方向垂直的方向上具有磁极。 隔膜具有形成在与中心磁体相对的位置的孔。 还提供了一种磁性流体，其保持介于面对磁隙的中心磁体的侧面和音圈之间。