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91. 发明申请

US20050158536A1 Molded body of thermoplastic resin having sound absorption characteristics 审中-公开
标题翻译：具有吸声特性的热塑性树脂成型体
公开(公告)号：US20050158536A1
公开(公告)日：2005-07-21
申请号：US11030960
申请日：2005-01-10
申请人： Hisao Tokoro , Hiroshi Yamazaki , Satoru Shioya , Mitsuru Shinohara , Akinobu Hira
发明人： Hisao Tokoro , Hiroshi Yamazaki , Satoru Shioya , Mitsuru Shinohara , Akinobu Hira
IPC分类号： B29C44/02 , B29C44/06 , B32B3/00 , B32B3/26
CPC分类号： B32B27/32 , B29C44/445 , B29K2995/0002 , B32B5/18 , B32B27/08 , G10K11/16 , Y10T428/249953 , Y10T428/249971 , Y10T428/249972 , Y10T428/249981 , Y10T428/249987 , Y10T428/249991 , Y10T428/249992
摘要： An expansion-molded article (foamed body) produced by using foamed and expanded beads, and having open voids has sound absorbing qualities, and can be used as a sound absorbing material. However, a sound absorbing material comprising such an expansion-molded article has been unable to attain a high sound absorption coefficient in a wide acoustic frequency range. The invention relates to a molded article produced by using resin particles, and having sound absorbing qualities. The resin particles used have through hole(s) and a porosity of 45 to 80% in a most densely packed state. The void content of the molded article is 10 to 60%, and the bulk density thereof is 0.01 to 0.6 g/cm3. The molded article has not less than 3 continuous center frequency measuring points at which the sound absorption coefficient is at least 70%, and not less than 7 continuous center frequency measuring points at which the sound absorption coefficient is at least 50% in the sound absorption coefficients at the center frequencies of 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500 and 3150 (Hz) as determined by the measuring method of reverberant absorption coefficient prescribed in JIS A 1409.
摘要翻译：通过使用发泡和膨胀的珠粒产生并且具有开放空隙的发泡模制品（发泡体）具有吸音特性，并且可以用作吸音材料。然而，包括这种膨胀模制品的吸声材料在宽的声频范围内已经不能获得高的吸声系数。本发明涉及通过使用树脂颗粒制造并具有吸声特性的模塑制品。所使用的树脂颗粒在最密集填充状态下具有通孔和45-80％的孔隙率。成型品的空隙率为10〜60％，堆积密度为0.01〜0.6g / cm 3。模制品具有不少于3个连续的中心频率测量点，其吸声系数至少为70％，吸声系数在吸声中至少为50％时，连续的中心频率测量点不少于7个通过JIS A 1409规定的混响吸收系数的测量方法确定的中心频率为250,315,400,500,630,800,1000,1250,1600,2000,2500和3150（Hz）的系数。

92. 发明授权

US06851941B2 Apparatus for curing fibrous insulation 失效
标题翻译：纤维绝缘固化装置
公开(公告)号：US06851941B2
公开(公告)日：2005-02-08
申请号：US10404205
申请日：2003-03-31
申请人： Weigang Qi
发明人： Weigang Qi
IPC分类号： B29C35/06 , B29C43/22 , B29C43/52 , B29C67/24 , B29C43/48 , B30B5/06
CPC分类号： B29C43/22 , B29C35/06 , B29C43/52 , B29C67/249 , B29K2105/0854 , B29K2995/0002 , B29K2995/0015 , B29L2007/002 , D04H1/4209 , D04H1/4218 , D04H1/587 , D04H1/64
摘要： An improved apparatus for curing fibrous insulation material includes an oven, and a lower conveyor mounted to travel through the oven. The lower conveyor includes a plurality of flights having a support surface for supporting fibrous insulation material. An upper conveyor is mounted to travel through the oven and has a plurality of flights opposite the flights of the lower conveyor. Each flight of the upper conveyor includes a support surface. The upper and lower conveyors are arranged to press the fibrous insulation material between the respective support surfaces as the conveyors carry the fibrous insulation material through the oven. A plurality of molding members are configured to mold a shape into a surface of the fibrous insulation material, and are releasably retained on the flights by a plurality of retaining members. The retaining members are automatically releasable when the flights are moving, such that the releasing of the retaining members unlocks the molding members from the flights.
摘要翻译：用于固化纤维绝缘材料的改进的装置包括烘箱和安装成穿过烤箱的下传送器。下输送机包括具有用于支撑纤维绝缘材料的支撑表面的多个翼片。安装上部输送机以穿过炉，并且具有与下部输送机的两个叶片相对的多个叶片。上部输送机的每个飞行器包括支撑表面。上输送机和下输送机布置成当输送机通过烤箱携带纤维绝缘材料时，将纤维绝缘材料压在相应的支撑表面之间。多个模制构件被配置为将形状模制成纤维绝缘材料的表面，并且通过多个保持构件可释放地保持在所述翼片上。当飞行运动时，保持构件可自动释放，使得保持构件的释放将模制构件从飞行中解锁。

93. 发明授权

US06817441B2 Shape memory foam member and method of producing the same 有权
标题翻译：形状记忆泡沫构件及其制造方法
公开(公告)号：US06817441B2
公开(公告)日：2004-11-16
申请号：US09781953
申请日：2001-02-14
申请人： Atsushi Murakami , Kazuo Nishimoto , Takahiro Niwa
发明人： Atsushi Murakami , Kazuo Nishimoto , Takahiro Niwa
IPC分类号： E04B184
CPC分类号： F02F7/006 , B29C61/04 , B29C61/0608 , B29K2105/04 , B29K2995/0002 , Y10T428/249953
摘要： A shape memory foam member is disclosed. A coefficient of water absorption of the shape memory foam member is in the range between 0.01 g/cm3 and 0.2 g/cm3 in a non-compressed state. The shape memory foam member is compressed with heating; cooled with keeping the shape memory foam member in the compressed state; and released from the compressive pressure on the shape memory foam member after cooling. The original shape of the shape memory foam member is substantially recovered by heating.
摘要翻译：公开了形状记忆泡沫构件。形状记忆泡沫构件的吸水系数在非压缩状态下在0.01g / cm 3至0.2g / cm 3之间的范围内。形状记忆泡沫构件被加热压缩; 冷却形状记忆泡沫构件处于压缩状态; 并且在冷却后从形状记忆泡沫构件上的压缩压力释放出来。形状记忆泡沫构件的原始形状通过加热基本回收。

94. 发明申请

US20040164499A1 Shape memory foam material 审中-公开
标题翻译：形状记忆泡沫材料
公开(公告)号：US20040164499A1
公开(公告)日：2004-08-26
申请号：US10785187
申请日：2004-02-25
申请人： Nichias Corporation
发明人： Atsushi Murakami , Takumi Arisawa , Kazuo Nishimoto , Takahiro Niwa
IPC分类号： B29C067/00 , F16J003/00
CPC分类号： B29C44/185 , B29C43/003 , B29C61/0608 , B29K2105/04 , B29K2995/0002 , B29K2995/0015 , B29L2031/3041 , F02B77/13 , Y10T428/249958 , Y10T428/249991
摘要： A shape memory foam material is obtained by impregnating a base foam material in a thermoplastic substance, heating and compressing the same at a temperature the same as or higher than the softening temperature of a thermoplastic substance as well as less than the softening temperature of the base foam material, cooling down while retaining the compressed state, and releasing the pressure after the cooling operation. The compressed state of the shape memory foam material is retained in a room temperature by a hardened product of a thermoplastic substance existing at least in the surface layer part thereof. The compressed state is released by softening the hardened product by heating. Moreover, a soundproof cover for an automobile engine is obtained using this shape memory foam.
摘要翻译：形状记忆泡沫材料通过将基底泡沫材料浸渍在热塑性物质中，在与热塑性物质的软化温度相同或更高的温度下加热和压缩形状记忆泡沫材料，以及低于基材的软化温度泡沫材料，在保持压缩状态的同时冷却，并且在冷却操作之后释放压力。形状记忆泡沫材料的压缩状态通过至少存在于其表层部分中的热塑性物质的硬化产物在室温下保持。通过加热软化硬化产物来释放压缩状态。此外，使用该形状记忆泡沫获得用于汽车发动机的隔音罩。

95. 发明授权

US06641194B2 Vehicle exterior component 失效
标题翻译：车辆外部组件
公开(公告)号：US06641194B2
公开(公告)日：2003-11-04
申请号：US10261778
申请日：2002-10-02
申请人： Tetsuya Fujii , Takehiko Shiraki , Daiichiro Kawashima , Koichi Ogiso , Hiromi Hyuga , Yoshimi Nagata
发明人： Tetsuya Fujii , Takehiko Shiraki , Daiichiro Kawashima , Koichi Ogiso , Hiromi Hyuga , Yoshimi Nagata
IPC分类号： B62D3300
CPC分类号： D04H1/54 , B29C37/02 , B29C43/006 , B29C43/203 , B29C43/40 , B29C2043/525 , B29K2105/06 , B29K2105/0809 , B29K2995/0002 , B29L2030/00 , B29L2031/30 , B29L2031/3041 , B32B5/26 , B32B27/12 , B60C23/0408 , B60R13/0861 , B62D25/161 , Y10T428/24099
摘要： A vehicle exterior component includes an unwoven fabric having a noise absorbing function and an additional layer attached to the unwoven fabric. The unwoven fabric includes main fibers and binder fibers. The melting point of the binder fibers is lower than that of the main fibers. The unwoven fabric further includes a mesh structure in which the main fibers and the binder fibers are intertwined and welded to each other. The mesh structure is obtained by pressing a fiber web in which the main fibers and the binder fibers are intertwined. The unwoven fabric is formed into a predetermined outer shape. The additional layer has a function other than the noise absorbing function.
摘要翻译：车辆外部部件包括具有噪声吸收功能的无纺织物和附着到无纺织物上的附加层。无纺布包括主纤维和粘合纤维。粘合纤维的熔点低于主纤维的熔点。无纺织物还包括网状结构，其中主纤维和粘合剂纤维彼此缠结并焊接。网状结构是通过压制其中主纤维和粘合纤维缠结的纤维网而获得的。无纺织物形成预定的外形。附加层具有除噪声吸收功能以外的功能。

96. 发明授权

US06572723B1 Process for forming a multilayer, multidensity composite insulator 有权
标题翻译：用于形成多层多层复合绝缘子的方法
公开(公告)号：US06572723B1
公开(公告)日：2003-06-03
申请号：US09607478
申请日：2000-06-30
申请人： Jeffrey Allan Tilton , Maurice Paul Lundrigan
发明人： Jeffrey Allan Tilton , Maurice Paul Lundrigan
IPC分类号： B32B3120
CPC分类号： F16L59/00 , B29C43/203 , B29C43/206 , B29C2043/185 , B29C2043/186 , B29C2043/522 , B29K2105/06 , B29K2105/0854 , B29K2995/0002 , B29K2995/0015 , B29L2031/3041 , B32B27/00 , Y10T156/1039 , Y10T156/1044
摘要： A process for forming a multilayer composite insulator includes the steps of forming an insulator precursor by orienting an insulation insert in a desired location between a first facing layer and a polymer based blanket layer, applying differential heat to two opposing sides of the insulator precursor and applying pressure to the insulator precursor. Together, the applied differential heat and applied pressure mold the insulator precursor to a desired shape while also providing the polymer based blanket material with a first relatively high density adjacent a warmer of the two opposing sides and a zone of relatively low density adjacent the cooler of the two opposing sides. The process also includes the cooling of a molded precursor to set the insulator in the desired shape.
摘要翻译：一种用于形成多层复合绝缘体的方法包括以下步骤：通过将绝缘插入物定向在第一面层和基于聚合物的覆盖层之间的期望位置来形成绝缘体前体，将差热施加到绝缘体前体的两个相对侧并施加对绝缘体前体的压力。总之，应用的差热和施加的压力将绝缘体前体模制成所需的形状，同时还提供具有第一相对高密度的基于聚合物的覆盖材料，邻近两个相对侧的加热器和邻近冷却器的相对低密度的区域两面对面。该方法还包括冷却模制前体以将绝缘体设置成所需形状。

97. 发明申请

US20030066596A1 Method of making a combination speaker grill and automotive interior trim panel 审中-公开
标题翻译：制作扬声器格栅和汽车内饰板的组合方法
公开(公告)号：US20030066596A1
公开(公告)日：2003-04-10
申请号：US10292013
申请日：2002-11-12
申请人： Meridian Automotive Systems, Inc.
发明人： Dick Van Manen
IPC分类号： B29C043/20
CPC分类号： B29C49/22 , B26D7/1818 , B26F1/02 , B29C49/0047 , B29C49/02 , B29C53/02 , B29C2791/001 , B29C2793/0018 , B29C2793/0054 , B29K2105/06 , B29K2995/0002 , B29L2031/3005 , B60R11/0217 , B60R13/0268 , Y10T156/1062
摘要： A method of manufacturing a rear shelf trim and speaker grill panel (12) for an automotive vehicle (10) includes steps of punching a substrate layer (16) of a polypropylene and flax material with a punch set (46) to form a grill section (60) and placing a decorative carpet layer (18) over the substrate layer (16) and molding the two layers into a combined speaker grill and rear shelf trim panel (12).
摘要翻译：制造用于机动车辆（10）的后货架装饰和扬声器格栅板（12）的方法包括以下步骤：用冲压机构（46）冲压聚丙烯和亚麻材料的基材层（16），以形成格栅部分（60）并将装饰性地毯层（18）放置在所述基底层（16）上并将所述两层模制成组合的扬声器格栅和后搁板装饰板（12）。

98. 发明申请

US20030008581A1 Multidensity liner/insulator 有权
标题翻译：多层衬垫/绝缘子
公开(公告)号：US20030008581A1
公开(公告)日：2003-01-09
申请号：US10160776
申请日：2002-05-31
发明人： Jeffrey A. Tilton , Thomas T. Block , Lee A. Staelgraeve , Daniel J. Eigel
IPC分类号： B32B001/04 , D03D015/00 , B31F001/00
CPC分类号： B32B27/12 , B29C43/203 , B29C43/206 , B29C2043/185 , B29C2043/186 , B29C2043/522 , B29K2105/06 , B29K2995/0002 , B29K2995/0015 , B29L2031/3041 , B32B5/18 , B32B15/14 , B32B27/00 , B32B27/36 , B32B2262/0253 , B32B2262/0276 , B32B2262/0284 , B32B2262/101 , B32B2307/102 , B32B2605/00 , B60R13/0815 , B60R13/0892 , D04H1/558 , F16L59/00 , G10K11/162 , Y10T156/1002 , Y10T428/23 , Y10T428/28 , Y10T442/30
摘要： A liner/insulator includes a pad of fibrous material having a lofty, acoustically insulating portion and a relatively higher density skin along a first face thereof that may function as a water barrier. The acoustical liner is a non-laminate made from polyester, polyethylene, polypropylene, polyethylene terephthalate, glass fibers, natural fibers and any mixtures thereof. For certain applications the liner/insulator may incorporate a facing on one or even two opposing faces thereof. A method of insulating a door including an exterior body panel and an interior fascia panel as well as a door for a vehicle are also disclosed and claimed.
摘要翻译：衬垫/绝缘体包括纤维材料垫，其具有高度，隔音部分和沿其第一面的相对较高密度的皮肤，其可起到防水作用。隔音衬垫是由聚酯，聚乙烯，聚丙烯，聚对苯二甲酸乙二醇酯，玻璃纤维，天然纤维及其任何混合物制成的非层压材料。对于某些应用，衬垫/绝缘体可以在其一个或甚至两个相对面上结合面。还公开并要求保护包括外部主体板和内部面板的门以及车辆门的方法。

99. 发明授权

US06495085B1 Method of conditioning foam materials by compression 失效
标题翻译：通过压缩调节泡沫材料的方法
公开(公告)号：US06495085B1
公开(公告)日：2002-12-17
申请号：US09627464
申请日：2000-07-28
申请人： Clay Simpson , Rick D. Lawson
发明人： Clay Simpson , Rick D. Lawson
IPC分类号： B29C6720
CPC分类号： B29C44/5627 , B29C43/003 , B29K2079/08 , B29K2105/04 , B29K2995/0002
摘要： The inventive method comprises compressing roughly half a bun of polyimide foam at a rate of no more than 12 feet per minute from its initial height of approximately 15″, until it reaches a compressed height of no more than 2″. The compression is maintained on the bun for no more than one minute, and then released. The half-bun is then permitted to expand, and it will rebound to approximately 90-95% of its initial height. This conditioned foam may then be cut or otherwise formed into acoustical panels of varying heights and/or configurations, without worry about the ultimate shrinkage after treatment. In addition the treated half-bun may be cut into irregular shapes of more varying dimensions, up to the maximum dimension of the treated half-bun.
摘要翻译：本发明的方法包括从大约15“的初始高度以不超过12英尺每分钟的速度压缩大约一半的聚酰亚胺泡沫，直到其达到不超过2”的压缩高度。压缩保持在馒头上不超过一分钟，然后释放。半is然后被允许扩张，并将反弹到初始高度的大约90-95％。然后可以将经调理的泡沫切割或以其它方式形成为不同高度和/或构型的声学板，而不用担心处理后的最终收缩。此外，经处理的半馒头可以被切割成更多变化的尺寸的不规则形状，直到被处理的半the的最大尺寸。

100. 发明授权

US06319444B1 Molded insulation products and their manufacture using continuous-filament wool 失效
标题翻译：成型绝缘产品及其使用连续丝丝的制造
公开(公告)号：US06319444B1
公开(公告)日：2001-11-20
申请号：US09319398
申请日：1999-09-07
申请人： Simon R. Kirk
发明人： Simon R. Kirk
IPC分类号： B29C4302
CPC分类号： F01N13/18 , B29C70/34 , B29C70/50 , B29K2105/08 , B29K2995/0002 , B29K2995/0015 , F01N3/2853 , F01N13/14 , F01N2310/02
摘要： A process of forming a thermal insulation layer (34) includes advancing a multifilament strand of continuous filaments (12) through a nozzle (10) to separate the filaments (16) from each other to form a continuous-filament wool (14), applying a binder to the filaments, placing a charge comprising the wool in a mold (32), and molding the charge to form an insulation layer (34). In a preferred embodiment, the charge (30) further comprises a container, such as a bag (24) formed from a poylmer film. The filaments are preferably prepared from a high-strength, high-temperature resistant glass material. The molded wool is advantageously used to manufacture products, such as catalytic converters (46) wherein the wool is used to thermally insulate the catalytic core element (48).
摘要翻译：形成绝热层（34）的方法包括通过喷嘴（10）推进连续长丝（12）的复丝股线，以将长丝（16）彼此分离以形成连续丝丝（14），施加将长丝的粘合剂，将包含所述羊毛的电荷放置在模具（32）中，以及模制所述电荷以形成绝缘层（34）。在优选实施例中，电荷（30）还包括容器，例如由聚乙烯吡咯烷酮薄膜形成的袋（24）。长丝优选由高强度耐高温玻璃材料制成。模制羊毛有利地用于制造产品，例如催化转化器（46），其中羊毛用于使催化核心元件（48）热绝缘。

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