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1. 发明申请

US20180233121A1 SOUND ABSORBING FABRIC WITH IMPROVED THERMAL INSULATION AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20180233121A1
公开(公告)日：2018-08-16
申请号：US15804971
申请日：2017-11-06
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Keun Young Kim , Oh Deok Kwon
IPC分类号： G10K11/162 , D06M11/79 , D04H1/732 , C03C25/007
CPC分类号： G10K11/162 , C03C25/007 , C03C25/47 , C03C2218/111 , D04H1/413 , D04H1/4318 , D04H1/4342 , D04H1/488 , D04H1/58 , D04H1/732 , D06M11/79 , D06N3/0011 , D06N3/0063 , D06N3/12 , D06N2201/0272 , D06N2201/029 , D06N2209/025 , D06N2209/065 , D10B2331/021 , D10B2505/12 , G10K11/165
摘要： Disclosed are a sound absorbing fabric with improved thermal insulation, and a method of manufacturing the same, wherein an inorganic aerogel powder and a thermosetting binder resin are impregnated into a non-woven fabric made of a heat-resistant fiber, wherein the inorganic aerogel powder has a surface modified by a surfactant to be uniformly mixed with and dispersed in a binder resin, thereby forming the sufficient number of micro cavities inside the non-woven fabric and increasing dispersibility of the inorganic aerogel powder, and thus heat resistance, sound absorbing and sound insulating properties, and thermal insulation properties can be significantly improved.

2. 发明授权

US09691371B1 Air adsorbing and sound absorbing structure 有权
公开(公告)号：US09691371B1
公开(公告)日：2017-06-27
申请号：US14974232
申请日：2015-12-18
申请人： Bose Corporation
发明人： Lifun Lin , Romain Kirszenblat
IPC分类号： H04R1/28 , G10K11/165 , G10K11/168
CPC分类号： G10K11/168 , G10K11/165 , H04R1/288
摘要： An air adsorbing and sound absorbing structure with a first portion comprising a first material comprising an open-celled foam with an air-adsorbing material coupled to the foam, where the first portion has a first air adsorption capacity and a first density. There is a second portion fixed to or integral with the first portion, wherein the second portion comprises one or more of: a different material than the first material, a second air adsorption capacity that is different than the first air adsorption capacity, and a second density that is different than the first density.

3. 发明申请

US20170011728A1 SOUNDPROOF PANEL 有权
标题翻译： SOUNDPROOF面板
公开(公告)号：US20170011728A1
公开(公告)日：2017-01-12
申请号：US15116326
申请日：2015-01-28
申请人： ONERA (OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AÉROSPATIALES , ATECA
发明人： Frank SIMON , Jean-Luc BRIAN , Valia FASCIO , Philippe VIE
IPC分类号： G10K11/165 , G10K11/172 , B64C1/40 , G10K11/168
CPC分类号： G10K11/165 , B64C1/40 , G10K11/168 , G10K11/172 , Y02T50/46
摘要： A soundproof panel has a sandwich structure, which includes two outer walls, a core, and modifying elements that are maintained in a fractal distribution by the core. The panel has an improved trade-off between sound attenuation efficiency and the weight of the panel.
摘要翻译：隔音板具有夹层结构，其包括两个外壁，芯和通过芯保持在分形分布中的修饰元件。面板在声音衰减效率和面板重量之间具有改进的折衷。

4. 发明申请

US20160314776A1 VIBRATION DAMPING MATERIAL 有权
标题翻译：振动阻尼材料
公开(公告)号：US20160314776A1
公开(公告)日：2016-10-27
申请号：US15104009
申请日：2014-12-16
申请人： KAO CORPORATION , PANASONIC CORPORATION
发明人： Akira TAKENAKA , Tomoya TSUBOI , Masahiro MORI , Yoshiro ODA , Takashi NAGASHIMA , Suguru NAKAO
IPC分类号： G10K11/165 , C08K13/02 , C08K13/04
CPC分类号： G10K11/165 , C08K3/013 , C08K5/0083 , C08K5/0091 , C08K5/098 , C08K5/10 , C08K5/20 , C08K5/521 , C08K5/5317 , C08K13/02 , C08K13/04 , C08L67/00 , C08L67/04 , C08L101/16 , H04R1/2876 , H04R2201/029 , C08K3/0033
摘要： A material for audio equipment housing containing a polylactic acid resin composition containing a polylactic acid resin, a plasticizer, an organic crystal nucleating agent, and an inorganic material, wherein the content of the plasticizer is from 1 to 50 parts by mass based on 100 parts by mass of the polylactic acid resin; and a vibration-damping material containing a polylactic acid resin composition containing a polylactic acid resin, a plasticizer, an organic crystal nucleating agent, and an inorganic material, wherein the content of the plasticizer is from 1 to 50 parts by mass based on 100 parts by mass of the polylactic acid resin. The material of the present invention can be suitably used as materials for audio equipment of, for example, speakers, television, radio cassette players, headphones, audio components, or microphones, and manufactured articles, such as electric appliances, transportation vehicles, construction buildings, and industrial equipment, or parts or housing thereof.
摘要翻译：一种含有含有聚乳酸树脂，增塑剂，有机结晶成核剂和无机材料的聚乳酸树脂组合物的音频设备外壳材料，其中增塑剂的含量相对于100份为1〜50质量份的聚乳酸树脂; 以及含有聚乳酸树脂，增塑剂，有机结晶成核剂和无机材料的聚乳酸树脂组合物的减振材料，其中，增塑剂的含量相对于100份为1〜50质量份的聚乳酸树脂。本发明的材料可以适合用作例如扬声器，电视机，无线电盒式磁带播放器，耳机，音频组件或麦克风的音频设备的材料，以及诸如电器，运输车辆，建筑建筑物，以及工业设备，或其部件或外壳。

5. 发明申请

US20160118034A1 Particulate Sound Barrier and Sound Absorption/Insulation Board Thereof 有权
标题翻译：颗粒状隔声和吸声/绝缘板
公开(公告)号：US20160118034A1
公开(公告)日：2016-04-28
申请号：US14986241
申请日：2015-12-31
申请人： SICHUAN ZISEN ACOUSTICS TECHNICAL CO., LTD.
发明人： Weixin QIAN , Jiashu SHEN
IPC分类号： G10K11/168 , B32B5/16 , B32B1/08 , E01F8/00
CPC分类号： G10K11/168 , B32B1/00 , B32B1/08 , B32B3/04 , B32B5/028 , B32B5/16 , B32B5/30 , B32B7/045 , B32B7/08 , B32B15/02 , B32B15/16 , B32B15/18 , B32B2250/02 , B32B2260/025 , B32B2260/046 , B32B2262/101 , B32B2264/10 , B32B2307/10 , B32B2307/102 , B32B2307/712 , B32B2307/714 , B32B2307/7265 , B32B2307/73 , B32B2419/00 , B32B2605/10 , E01F8/0011 , E01F8/0029 , G10K11/165
摘要： A particulate sound absorption board used for sound absorption surface layer of sound absorption/insulation board is a micropore particle board formed by splicing skeleton particles and filling particles which are covered with binding agent on the surface and have small angularity coefficient. The particulate sound insulation board used for sound insulation surface layer of sound absorption/insulation board is a compressed board formed by closely splicing skeleton particles, filling particles, binding agent and coupling agent, and there is a resonance sound absorption cavity that functions together with sound absorption surface layer in the board body. The particulate sound barrier consists of column and more than two overlapped sound absorption/insulation boards fixed between adjacent columns. A convex-concave joint end face is set on the sound absorption/insulation board, and the sealing cushion is bound between adjacent end faces.
摘要翻译：用于吸声/隔离板吸音表面层的颗粒吸音板是通过将骨架颗粒和表面上被粘结剂覆盖的颗粒与颗粒接合并具有小的角度系数而形成的微孔刨花板。用于吸声/隔离板隔音表面层的颗粒隔音板是通过紧密拼接骨架颗粒，填充颗粒，粘合剂和偶联剂形成的压缩板，并且具有与声音一起起作用的共振吸声腔吸收表面层在板体内。颗粒声障由柱和两个重叠的吸声/绝缘板组成，固定在相邻列之间。吸音/绝缘板上设有凸凹接头端面，密封垫相邻端面之间。

6. 发明授权

US09199217B2 Material fabrication using acoustic radiation forces 有权
标题翻译：使用声辐射力的材料制造
公开(公告)号：US09199217B2
公开(公告)日：2015-12-01
申请号：US13047684
申请日：2011-03-14
申请人： Naveen N. Sinha , Dipen N. Sinha , Gregory Russ Goddard
发明人： Naveen N. Sinha , Dipen N. Sinha , Gregory Russ Goddard
IPC分类号： B29B13/08 , B01J19/10 , B01J19/06 , G10K11/165
CPC分类号： B01J19/06 , B01J19/10 , B29C37/00 , B29C2791/008 , B29K2063/00 , B29K2995/0094 , G10K11/165
摘要： Apparatus and methods for using acoustic radiation forces to order particles suspended in a host liquid are described. The particles may range in size from nanometers to millimeters, and may have any shape. The suspension is placed in an acoustic resonator cavity, and acoustical energy is supplied thereto using acoustic transducers. The resulting pattern may be fixed by using a solidifiable host liquid, forming thereby a solid material. Patterns may be quickly generated; typical times ranging from a few seconds to a few minutes. In a one-dimensional arrangement, parallel layers of particles are formed. With two and three dimensional transducer arrangements, more complex particle configurations are possible since different standing-wave patterns may be generated in the resonator. Fabrication of periodic structures, such as metamaterials, having periods tunable by varying the frequency of the acoustic waves, on surfaces or in bulk volume using acoustic radiation forces, provides great flexibility in the creation of new materials. Periodicities may range from millimeters to sub-micron distances, covering a large portion of the range for optical and acoustical metamaterials.
摘要翻译：描述了使用声辐射力来排序悬浮在主液体中的颗粒的装置和方法。颗粒的尺寸范围可以从纳米到毫米，并且可以具有任何形状。将悬浮液放置在声谐振腔中，使用声换能器向其提供声能。所得到的图案可以通过使用可固化的主体液体固化，由此形成固体材料。模式可能很快生成; 典型的时间范围从几秒到几分钟。在一维布置中，形成平行的颗粒层。利用二维和三维换能器布置，由于可能在谐振器中产生不同的驻波图案，所以更复杂的粒子配置是可能的。通过使用声辐射力来改变声波的频率，在表面上或在体积上可调节周期的诸如超材料的周期性结构的制造在新材料的创建方面提供了很大的灵活性。周期可以从毫米到亚微米的距离范围，覆盖光学和声学超材料的大部分范围。

7. 发明授权

US08987367B2 Energy absorbing composition and impact and sound absorbing applications thereof 有权
标题翻译：能量吸收组合物及其吸收和吸音应用
公开(公告)号：US08987367B2
公开(公告)日：2015-03-24
申请号：US13826978
申请日：2013-03-14
申请人： Joel L. Sereboff
发明人： Joel L. Sereboff
IPC分类号： C09B67/00 , C08J9/16
CPC分类号： C09K5/00 , C08L83/04 , C08L89/00 , C08L99/00 , F23M20/005 , F24V99/00 , G10K11/165 , Y10T428/13
摘要： A substantially non-elastic incompressible composition, which substantially does not quickly self-level under standard operating conditions, includes: a suspending agent which reacts substantially as a solid when subjected to forces below a critical force, and which becomes substantially flowable when subjected to forces above said critical force. Aspects include compositions comprising one or more of ceramic microparticulates, flexible-walled microparticulates, celled macroparticulates, and fibers dispersed within the suspending agent, and energy absorbing applications thereof. Another aspect comprises thin-walled macrospheres containing a substantially non-elastic incompressible composition.
摘要翻译：基本上不弹性的不可压缩组合物在标准操作条件下基本上不能快速自我水平，包括：当受到临界力以下的作用时基本上作为固体反应的悬浮剂，并且当受到力时变得基本上可流动高于上述临界力。方面包括包含一种或多种陶瓷微粒，柔性壁微粒，细胞大颗粒和分散在悬浮剂中的纤维的组合物及其能量吸收应用。另一方面包括含有基本上非弹性的不可压缩组合物的薄壁大球。

8. 发明申请

US20140371353A1 ENGINEERED AGGREGATES FOR METAMATERIALS 有权
标题翻译：工程合成元素
公开(公告)号：US20140371353A1
公开(公告)日：2014-12-18
申请号：US14308347
申请日：2014-06-18
申请人： California Institute of Technology
发明人： Stephanie Mitchell , Anna Pandolfi , Michael Ortiz
IPC分类号： C04B14/34 , C04B24/28
CPC分类号： C04B14/34 , C04B14/322 , C04B24/287 , C04B28/02 , C04B2111/2046 , E04B1/985 , E04H9/021 , G10K11/165 , C04B20/1037 , C04B20/1051 , C04B20/1033
摘要： Materials and Methods for implementing engineered aggregates in metamaterials are provided. The engineered aggregates may be tuned to oscillate resonantly under the influence of an external force improving the dynamic performance of the metamaterial by impeding dynamic excitation. The engineered aggregate generally comprise a multilayer resonant structure having at least a relatively heavy inner core surrounded by at least a compliant coating layer. The geometry and stiffness of the relative layers can be tuned to engineer a desired resonant frequency response within the aggregate for a chosen frequency range. The engineered aggregates are disposed in a matrix material to form a metamaterial. The engineered aggregates may be disposed within a mortar matrix to form a concrete metamaterial suitable for use, for example, in structural applications, including bunkers, shelters, etc.
摘要翻译：提供了在超材料中实施工程聚集体的材料和方法。可以调整工程聚集体在外力的作用下共振地振荡，通过阻碍动态激发改善超材料的动态性能。工程化骨料通常包括多层共振结构，其至少具有由至少柔顺涂层包围的至少相当重的内核。可以调整相对层的几何形状和刚度，以在所选择的频率范围内在聚合体内设计所需的谐振频率响应。将工程聚集体设置在基质材料中以形成超材料。工程聚集体可以设置在砂浆基质内以形成适合于例如在结构应用中使用的混凝土超材料，包括沙坑，掩体等。

9. 发明授权

US08722155B2 Method to manufacture bit patterned magnetic recording media 有权
标题翻译：制造位图案磁记录介质的方法
公开(公告)号：US08722155B2
公开(公告)日：2014-05-13
申请号：US13047616
申请日：2011-03-14
申请人： Bart Raeymaekers , Dipen N. Sinha
发明人： Bart Raeymaekers , Dipen N. Sinha
IPC分类号： B06B1/20
CPC分类号： B01J19/06 , B01J19/10 , B29C37/00 , B29C2791/008 , B29K2063/00 , B29K2995/0094 , G10K11/165
摘要： A method to increase the storage density on magnetic recording media by physically separating the individual bits from each other with a non-magnetic medium (so-called bit patterned media). This allows the bits to be closely packed together without creating magnetic “cross-talk” between adjacent bits. In one embodiment, ferromagnetic particles are submerged in a resin solution, contained in a reservoir. The bottom of the reservoir is made of piezoelectric material.
摘要翻译：通过用非磁性介质（所谓的位图形介质）物理分离各个位来增加磁记录介质上的存储密度的方法。这允许这些位紧密堆叠在一起，而不会在相邻位之间产生磁性“串扰”。在一个实施例中，将铁磁性颗粒浸入包含在储存器中的树脂溶液中。储罐的底部由压电材料制成。

10. 发明授权

US08403108B2 Acoustically tunable sound absorption articles and methods of making same 有权
标题翻译：声音可调吸声制品及其制作方法
公开(公告)号：US08403108B2
公开(公告)日：2013-03-26
申请号：US12965357
申请日：2010-12-10
申请人： Richard James Bliton , Samuel Mark Gillette , Troy Raymond Buechler
发明人： Richard James Bliton , Samuel Mark Gillette , Troy Raymond Buechler
IPC分类号： E04B1/84 , E04B1/82 , G10K11/16 , E04B1/74 , G10K11/00
CPC分类号： G10K11/165 , B32B5/26 , B32B17/02 , B32B23/02 , B32B27/02 , B32B27/32 , B32B27/34 , B32B27/36 , B32B29/02 , B32B2038/0028 , B32B2305/18 , B32B2305/20 , B32B2307/102 , B32B2309/105 , B32B2317/12 , B32B2317/18 , B60R13/0815 , D04H1/492 , E04B1/8409 , E04B1/86 , E04B2001/742 , E04B2001/745 , G10K11/162
摘要： A moldable acoustic facing comprises cellulosic fibers and synthetic fibers entangled together. The acoustic facing has a basis weight of from about 1.5 to about 5.0 ounces per square yard (osy), a thickness of less than about 0.050″, a mean pore size of between about 8 microns and about 40 microns, and an elongation at break of at least twenty percent. The acoustic facing includes less than about five percent synthetic microfiber and has an acoustic resistance of at least about 250 Rayls.
摘要翻译：可模制声学面包括纤维素纤维和缠结在一起的合成纤维。声学面具的基重为约1.5至约5.0盎司/平方码（osy），厚度小于约0.050“，平均孔径为约8微米至约40微米，断裂伸长率至少百分之二十。声学面包括小于约5％的合成超细纤维，并且具有至少约250雷尔的声阻。

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