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公开(公告)号：EP3257912A1
公开(公告)日：2017-12-20
申请号：EP16749254.5
申请日：2016-02-09
发明人： TAKAYANAGI, Toshiyuki , ISHIKAWA, Naomoto , HORIZONO, Hideki , KAMIHARA, Nobuyuki , MURAOKA, Mikio , HAYASHI, Hiroaki , YOSHIDA, Osamu , TSUJI, Kotaro
IPC分类号： C09J201/00 , B29C65/48 , C09J11/04
CPC分类号： C09J11/04 , B29C65/3612 , B29C65/3676 , B29C65/48 , B29C65/481 , B29C66/7212 , C08K3/08 , C08K2003/0831 , C09J5/06 , C09J201/00 , C09J2205/31 , C09J2471/006 , C09J2481/006
摘要： Provided are an adhesive that makes it possible to bond thermoplastic resins to each other in a short time and to obtain excellent adhesive strength, a structure bonded by this adhesive, and a bonding method using this adhesive. The adhesive bonds a first member (11) containing a thermoplastic resin or a thermoplastic resin reinforced by carbon fibers and a second member (12) containing this thermoplastic resin or this thermoplastic resin reinforced by carbon fibers. The adhesive has a thermoplastic resin as the base material and contains a metallic nano material that generates heat by absorbing electromagnetic waves, in this base material.
摘要翻译： 本发明提供一种粘合剂，其能够在短时间内使热塑性树脂彼此粘合并且获得优异的粘合强度，由该粘合剂粘合的结构体以及使用该粘合剂的粘合方法。 粘合剂粘合含有热塑性树脂或由碳纤维增强的热塑性树脂的第一构件（11）和含有该热塑性树脂或由碳纤维增强的该热塑性树脂的第二构件（12）。 粘合剂具有热塑性树脂作为基材，并且在该基材中含有通过吸收电磁波而产生热量的金属纳米材料。
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公开(公告)号：EP3257977B1
公开(公告)日：2020-01-01
申请号：EP16749233.9
申请日：2016-02-09
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公开(公告)号：EP3257977A1
公开(公告)日：2017-12-20
申请号：EP16749233.9
申请日：2016-02-09
发明人： MURAOKA, Mikio , KAMIHARA, Nobuyuki , ISHIKAWA, Naomoto , TAKAYANAGI, Toshiyuki , HORIZONO, Hideki , HAYASHI, Hiroaki , YOSHIDA, Osamu , TSUJI, Kotaro
摘要： Provided is a method for producing a metal nanocoil, which has excellent mass productivity and is capable of reducing the production cost. This method for producing a metal nanocoil comprises: a step wherein a metal thin film is formed on the surface of a core that is formed of a nanofiber of a polymer in a state where a tension is applied to the core, thereby producing a metal-coated nanofiber; a step wherein the tension applied to the metal-coated nanofiber is relaxed; and a step wherein the metal-coated nanofiber is heated to a temperature that is equal to or higher than the boiling point or the thermal decomposition temperature of the polymer and equal to or lower than the melting point of the metal thin film in a state where the tension is relaxed, so that the core is vaporized and the thin film is shrunk into a coil shape, thereby forming a hollow metal nanocoil.
摘要翻译： 本发明提供一种批量生产性优异且能够降低制造成本的金属纳米线圈的制造方法。 该金属纳米线圈的制造方法包括：在对芯施加张力的状态下，在由聚合物的纳米纤维形成的芯的表面形成金属薄膜的工序， 涂层纳米纤维; 其中施加于金属涂覆的纳米纤维的张力被松弛的步骤; 以及将金属被覆纳米纤维加热到聚合物的沸点或热分解温度以上的温度且在金属薄膜的熔点以下的状态 松弛张力，使芯部气化并将薄膜收缩成线圈状，由此形成中空的金属纳米线圈。
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4.发明公开
公开(公告)号：EP3733385A1
公开(公告)日：2020-11-04
申请号：EP19747065.1
申请日：2019-01-31
发明人： KAMIHARA, Nobuyuki , TAKAGI, Kiyoka , ABE, Toshio , MURAOKA, Mikio , TAKAYANAGI, Toshiyuki , ISHIKAWA, Naomoto , NISHIMURA, Wataru , KAMO, Sota , DENGO, Tomoharu , ISHIDA, Takashi , YOSHIDA, Yukihiro
摘要： Provided are a method for molding a composite material, whereby the occurrence of temperature unevenness in the composite material during heating is reduced, a composite material, a pressing head, and a device for molding a composite material. The method for molding a composite material has an electroconductive wire-shaped material arranging step and a magnetic field application step. The electroconductive wire-shaped material arranging step comprises arranging, in an unreacted composite material 10 having reinforcing fibers 12, a plurality of electroconductive wire-shaped materials 16 at an interval wider than the interval between the reinforcing fibers 12 along a direction intersecting with the reinforcing fibers 12 in the plane in which the reinforcing fibers 12 are aligned. The magnetic field application step comprises applying a magnetic field 42 in a direction intersecting with the plane in which the reinforcing fibers 12 are aligned.
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公开(公告)号：EP3885111A1
公开(公告)日：2021-09-29
申请号：EP20749433.7
申请日：2020-01-16
发明人： TAKAYANAGI, Toshiyuki , ISHIKAWA, Naomoto , NISHIMURA, Wataru , KAMIHARA, Nobuyuki , KAMO, Sota , TAKAGI, Kiyoka , ISHIDA, Takashi , DENGO, Tomoharu , MURAOKA, Mikio , YOSHIDA, Yukihiro
摘要： A composite material forming method that reduces the occurrence of temperature unevenness in a composite material during heating is provided. The composite material forming method is a method for forming a composite material 10 including reinforcing fibers 12, and includes an equipotential-material connecting step and a magnetic-field applying step. The equipotential-material connecting step is a step of connecting end portions of the reinforcing fibers 12 with equipotential materials 16 to form an electroconductive loop including the reinforcing fibers 12 in the composite material 10 before reaction. The magnetic-field applying step is a step of applying a magnetic field 42 in a direction intersecting a plane formed by the electroconductive loop.
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公开(公告)号：EP3835762A1
公开(公告)日：2021-06-16
申请号：EP19864020.3
申请日：2019-09-20
发明人： KAMIHARA, Nobuyuki , ISHIKAWA, Naomoto , TAKAGI, Kiyoka , KAMO, Sota , YAMAGUCHI, Makoto , JIKEI, Mitsutoshi , MATSUMOTO, Kazuya , MURAOKA, Mikio
IPC分类号： G01N21/65
摘要： Provided are a crystallinity measurement device, a resin-containing material manufacturing device, a crystallinity measurement method, and a resin-containing material manufacturing method capable of calculating crystallinity easily and accurately even when materials other than crystalline thermoplastic resin are included in addition to crystalline thermoplastic resin. A crystallinity measurement device 10 includes a Raman spectroscopy unit 11 and an analysis unit 13. The Raman spectroscopy unit 11 acquires a Raman spectrum of resin-containing material 1 including crystalline thermoplastic resin. The analysis unit 13 calculates the crystallinity of the crystalline thermoplastic resin based on the intensity of a low-wavenumber spectrum that is a spectrum in a region of less than 600 cm -1 , in the Raman spectrum.
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7.发明公开
公开(公告)号：EP3733390A1
公开(公告)日：2020-11-04
申请号：EP18903832.6
申请日：2018-12-10
摘要： Provided are a compression head for reducing the occurrence of temperature unevenness in a composite material during heating, a composite-material molding device, and a composite-material molding method. A compression head 20 is provided on the other side of a pre-reaction composite material 2 from a magnetic field coil 30 provided on one side of the composite material 2, the compression head 20 facing the magnetic field coil 30 via the composite material 2. The compression head 20 has a compression head body 22 and a high-thermal-conductivity-material layer 24. The compression head body 22 is formed from a material that is transparent to a magnetic field 32 applied by the magnetic field coil 30. The high-thermal-conductivity-material layer 24 is formed on the side of the compression head body 22 that faces the composite material 2, and is transparent to the magnetic field 32 applied by the magnetic field coil 30 and is formed from a material having higher thermal conductivity than the composite material 2.
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8.发明公开CAP, FASTENED STRUCTURE USING SAME, AND AIRCRAFT HAVING SAID FASTENED STRUCTURE 审中-公开KAPPE，BEFESTIGTE STRUKTUR DAMIT UND FLUGZEUG MIT DIESER BEFESTIGTEN STRUKTUR
公开(公告)号：EP2551187A1
公开(公告)日：2013-01-30
申请号：EP11759363.2
申请日：2011-03-22
摘要： There is provided a cap capable of achieving enhanced safety by inhibiting the occurrence of sparks thereinside even if a lightning current has flowed through a fastener, a fastening structure using the same, and an aircraft including the fastening structure. A cap (27) according to the present invention is attached so as to cover a portion of a fastener (15) that couples an upper skin (3) of an aircraft and a stringer (11) located inside the upper skin (3), the portion projecting through the stringer (11), wherein an outer surface (33) of the cap that comes into contact with an interior space of the upper skin (3) is a curved surface, and the cap is made of a conductive material.
摘要翻译： 提供了一种能够通过抑制其内部火花的发生而能够实现增强的安全性的盖，即使雷电流已经通过紧固件流动，使用该紧固件的紧固结构以及包括紧固结构的飞行器也是如此。 根据本发明的盖（27）被附接以覆盖联接飞机的上皮（3）和位于上皮（3）内的纵梁（11）的紧固件（15）的一部分， 通过所述纵梁突出的部分（11），其中与所述上皮肤（3）的内部空间接触的所述盖的外表面（33）是弯曲表面，并且所述盖由导电材料制成。
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公开(公告)号：EP3260377B1
公开(公告)日：2020-03-04
申请号：EP16772359.2
申请日：2016-03-18
发明人： KAMIHARA, Nobuyuki , ABE, Toshio
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公开(公告)号：EP3434453A1
公开(公告)日：2019-01-30
申请号：EP17789206.4
申请日：2017-04-06
发明人： KAMIHARA, Nobuyuki , ABE, Toshio
CPC分类号： B29C65/1496 , B29C65/04 , B29C65/1483 , B29C65/223 , B29C65/225 , B29C65/32 , B29C66/112 , B29C66/1142 , B29C66/131 , B29C66/43421 , B29C66/435 , B29C66/474 , B29C66/721 , B29C66/7212 , B29C66/73754 , B29C66/73921 , B29C66/81463 , B29C66/8322 , B29C66/91221 , B29C66/9141 , B29C66/91411 , B29C66/9161 , B29C66/9672 , B29L2031/3055 , B29L2031/3067 , B29L2031/3076 , B29K2307/04
摘要： Provided is a method for bonding composite materials together in which bonding regions are suitably put into a semi-cured state and the composite materials are efficiently bonded together while the quality of the bonding strength of the composite materials is suitably maintained. The method for bonding a first composite material and a second composite material together includes the following respective steps. In step S12, a first bonding region of the first composite material is prepared to be maintained in a softened state. In step S14, a first non-bonding region of the first composite material is heated to be put into a cured state. In step S16, the first bonding region is put into a heatable state. In step S18, the first bonding region is heated to be put into a semi-cured state. In step S32, the first bonding region having been put into the semi-cured state is pressed in contact with a second bonding region of the second composite material that becomes a softened state or a semi-cured state. In step S34, the first bonding region and the second bonding region having been brought into contact with each other and pressed in the contacting and pressing step are heated to be put into a cured state.
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