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    • 31. 发明专利
    • Soundproof carpet
    • SOUNDPROOF地毯
    • JP2011083471A
    • 2011-04-28
    • JP2009239089
    • 2009-10-16
    • Daiwa:KkShoei:KkYachiyo:Kk株式会社八千代株式会社大和株式会社祥永
    • YAMADA KOHEI
    • A47G27/02B60N3/04D01F6/00D06M13/50
    • PROBLEM TO BE SOLVED: To provide a soundproof carpet which has light weight, has an excellent sound absorption property, and also has excellent anti-allergen effect, deodorization effect and antibacterial effect. SOLUTION: Hollow fibers 20 are included in fibrous backing, the hollow fiber 20 has a structure provided with a hollow part 20a along the longitudinal direction of the fiber inside the fiber and provided with many micropores 20b from the hollow part 20a inside the fiber to a fiber surface, and metal phthalocyanine compounds or these derivatives 23 are stuck to at least one of the hollow fiber surface and the fiber inner side. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供重量轻,隔音性优异的隔音地毯,并且具有优异的抗过敏效果,除臭效果和抗菌效果。 解决方案:中空纤维20包括在纤维背衬中,中空纤维20具有在纤维内沿着纤维的纵向方向设置有中空部分20a的结构,并且在中空部分20a内部设置有许多微孔20b 纤维到纤维表面,并且金属酞菁化合物或这些衍生物23粘附在中空纤维表面和纤维内侧中的至少一个上。 版权所有(C)2011,JPO&INPIT
    • 32. 发明专利
    • Nonwoven fabric backing for carpet which has shift preventing function, and its manufacturing method
    • 具有防止移动功能的地毯的非织造织物背衬及其制造方法
    • JP2009112358A
    • 2009-05-28
    • JP2007285640
    • 2007-11-02
    • Daiwa:KkShoei:KkYachiyo:Kk株式会社八千代株式会社大和株式会社祥永
    • YAMADA KOHEI
    • A47G27/02D04H1/485D04H1/558
    • PROBLEM TO BE SOLVED: To lower the cost of nonwoven fabric backing by providing a shift preventing function in a series of manufacturing processes of the nonwoven fabric backing and reducing the labor and time conventionally required for providing the shift preventing function in the nonwoven fabric backing, and to provide the nonwoven fabric backing whose shift preventing function is not easily damaged even when used for a long period of time, and its manufacturing method.
      SOLUTION: In the nonwoven fabric backing 12 for a carpet, split type very thick composite fibers are included in the nonwoven fabric backing 12, and the split fibers 21a of the split type very thick composite fibers are projecting on the back surface side of the nonwoven fabric backing 12.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过在无纺织物背衬的一系列制造工艺中提供防止脱水功能降低无纺布背衬的成本,并且减少了在非织造布中提供防偏移功能所需的劳动和时间 织物背衬,并且提供即使长时间使用也不容易损坏防转移功能的无纺布背衬及其制造方法。 解决方案:在用于地毯的非织造布背衬12中,非织造织物背衬12中包括分裂型非常厚的复合纤维,并且分裂型非常厚的复合纤维的分裂纤维21a在背面侧突出 的无纺织物背衬12.版权所有(C)2009,JPO&INPIT
    • 33. 发明专利
    • Soundproof carpet, its manufacturing method and manufacturing apparatus
    • SOUNDPROOF CARPET,其制造方法和制造设备
    • JP2007307418A
    • 2007-11-29
    • JP2007225251
    • 2007-08-31
    • Daiwa:KkShoei:KkYachiyo:Kk株式会社八千代株式会社大和株式会社祥永
    • YAMADA KOHEI
    • A47G27/02
    • PROBLEM TO BE SOLVED: To provide a soundproof carpet having a sound absorbency and its manufacturing method. SOLUTION: The soundproof carpet 10 is formed with a backing layer 201 on the back face side of a fiber base material 104. By using an embossing roll introducing a refrigerant to the inside and provided with needles for forming multiple holes in the backing layer on the surface, and a pressing roll for pressing the embossing roll, multiple piercing holes 30 are formed in the backing layer 201, and simultaneously the fiber base material 104 and the backing layer 201 are unified by hot press immediately before cooling, the hole shape of the piercing holes 30 of the backing layer 201 is fixed. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供具有吸声性的隔音地毯及其制造方法。 解决方案:隔音地毯10在纤维基材104的背面侧上形成有背衬层201.通过使用压花辊将制冷剂引入到内部并设置有用于在背衬中形成多个孔的针 层和压花辊的压辊,在背衬层201中形成多个穿孔30,同时,纤维基材104和背衬层201在冷却之前立即通过热压而统一,孔 背衬层201的穿孔30的形状是固定的。 版权所有(C)2008,JPO&INPIT
    • 37. 发明专利
    • Method for manufacturing plumage fiber, plumage fiber obtained by method therefor, nonwoven fabric comprising plumage fiber as constituent fiber, and fiber product
    • 用于制造流平纤维的方法,由其制备的聚乙烯纤维,包含作为组成纤维的聚氨酯纤维的非织造织物和纤维产品
    • JP2013155448A
    • 2013-08-15
    • JP2012015491
    • 2012-01-27
    • Daiwa:Kk株式会社大和Yachiyo:Kk株式会社八千代Shoei:Kk株式会社祥永
    • YAMADA KOHEI
    • D06M19/00A47C27/12
    • PROBLEM TO BE SOLVED: To provide: a method for manufacturing plumage fibers enabling recycle of plumage which has been disposed of as industrial waste, excellent in lightweight properties, thermal insulating properties, water absorbing/releasing properties and sound absorbing properties, and capable of being favorably entangled with each other; plumage fibers obtained by the method; and a nonwoven fabric and a fiber product which use the plumage fibers and are excellent in shape stability.SOLUTION: Plumage fibers of the present invention can be obtained, for example, by attaching a shape fixing agent to plumage and subjecting the plumage in this state to a stone mill-type rotary grinding treatment. The plumage fibers are excellent in lightweight properties, thermal insulating properties, water absorbing/releasing properties and sound absorbing properties, and have a property of being easily entangled with other fibers. As a nonwoven fabric 10 using plumage fibers 1, there is provided a nonwoven fabric comprising the plumage fibers 1 and synthetic fibers 2 having a specific gravity of 1.0 or less as constituent fibers, in which the constituent fibers are bonded to each other with a bonding material 3 comprising thermally fusible fibers and a binder.
    • 要解决的问题:提供一种用于制造作为工业废料处理的全身羽毛的全身羽毛纤维的制造方法,其轻质性,隔热性,吸水性,吸音性等优异,能够 互相纠结; 通过该方法获得的全身羽毛纤维; 以及使用全身羽毛纤维并且形状稳定性优异的无纺布和纤维制品。本发明的羽状纤维可以通过例如将形状固定剂附着到全身羽毛上并在该状态下对羽毛进行处理 以石磨机式旋转磨削处理。 羽毛纤维的轻质性,隔热性,吸水性,吸音性等优异,具有容易与其它纤维缠结的性质。 作为使用全身羽毛纤维1的无纺布10,提供一种无纺布,其包含羽毛纤维1和比重为1.0以下的合成纤维2作为构成纤维,其中构成纤维通过接合 材料3包括热熔纤维和粘合剂。
    • 38. 发明专利
    • Display device
    • 显示设备
    • JP2013137742A
    • 2013-07-11
    • JP2012233346
    • 2012-10-23
    • Daiwa:Kk株式会社大和Yachiyo:Kk株式会社八千代Shoei:Kk株式会社祥永As R&D合同会社As R & D Kk
    • YAMADA KOHEIHORI MITSUOSAITO AKIRA
    • G08G1/095C09K5/06
    • PROBLEM TO BE SOLVED: To provide a display device, for instance, a traffic signal lamp, a road sign plate, a guide plate, an advertisement plate and the like, or a display device suitably used for a headlight and a backlight of a transportation machine such as a vehicle such as an automobile, a bus and a truck, and an airplane which dispenses with special facilities, stores heat energy from sunlight and a lamp of signal light or an LED display portion, and can surely prevent snow accretion.SOLUTION: A display device 11 stores heat energy from a lamp of signal light or an LED display portion and can prevent snow accretion. A display portion 12 of the display device 11 has a heat storage layer 15 formed of a heat storage composition formed by blending microcapsules containing a heat-storing material into polymer matrix formed therein.
    • 要解决的问题:提供一种显示装置,例如交通信号灯,道路标志牌,导向板,广告牌等,或适用于前照灯和背光源的显示装置 诸如汽车,公共汽车和卡车的车辆和不需要特殊设施的飞机,储存来自阳光的热能和信号灯或LED显示部分的灯,并且可以可靠地防止积雪。 显示装置11存储来自信号灯或LED显示部的灯的热能,能够防止积雪。 显示装置11的显示部分12具有由通过将包含蓄热材料的微胶囊混合到其中形成的聚合物基质而形成的储热组合物形成的蓄热层15。
    • 39. 发明专利
    • Floor mat for vehicle
    • 车辆地板
    • JP2013100039A
    • 2013-05-23
    • JP2011245278
    • 2011-11-09
    • Daiwa:Kk株式会社大和Yachiyo:Kk株式会社八千代Shoei:Kk株式会社祥永
    • YAMADA KOHEI
    • B60N3/04
    • PROBLEM TO BE SOLVED: To provide a floor mat for a vehicle, which does not interfere with an gas pedal or a brake pedal, even when the floor mat is shifted.SOLUTION: The floor mat for the vehicle includes hinge parts 12a and 12b which can be folded near a front end 11a and near a rear end 11b of a mat body 11. Since the hinge part 12a is provided near the front end of the mat body 11, the front end of the mat body 11 is folded via the hinge part 12a, and promptly separated from the gas pedal etc., even when a position of the floor mat is shifted to a front side.
    • 要解决的问题:即使当地板垫移动时,也提供一种不妨碍油门踏板或制动踏板的车辆地板垫。 解决方案:用于车辆的地板垫包括铰链部分12a和12b,铰链部分12a和12b可以靠近垫子主体11的前端11a和后端11b附近折叠。由于铰链部分12a靠近 垫体11,垫体11的前端经由铰链部12a被折叠,即使当地板垫的位置向前侧移动时也迅速与油门踏板等分离。 版权所有(C)2013,JPO&INPIT