公开(公告)号：US09182366B2

公开(公告)日：2015-11-10

申请号：US13478136

申请日：2012-05-23

申请人： Kuniyuki Izawa ,  Kenichi Yoshioka ,  Chizumi Kitagawa

发明人： Kuniyuki Izawa ,  Kenichi Yoshioka ,  Chizumi Kitagawa

IPC分类号： G01N27/12 ,  G01N33/00

CPC分类号： G01N27/124 ,  G01N27/128 ,  G01N33/0013

摘要： A gas is detected using a MEMS gas sensor. The electrical power to a heater in the gas sensor is changed between a low level, a high level suitable for detection of detection target gas, and a 0 level, and, therefore, poisonous gas is evaporated or oxidized at the low level, and the detection target gas is detected at the high level.

摘要翻译： 使用MEMS气体传感器检测气体。 气体传感器中的加热器的电力在适合于检测目标气体的低电平，高电平和0电平之间变化，因此有毒气体在低电平下蒸发或氧化， 检测目标气体处于高位。

公开(公告)号：US09139706B2

公开(公告)日：2015-09-22

申请号：US13583476

申请日：2011-03-29

申请人： Takayuki Fujiwara ,  Jun Misumi ,  Ayumi Matsuda ,  Kenichi Yoshioka

发明人： Takayuki Fujiwara ,  Jun Misumi ,  Ayumi Matsuda ,  Kenichi Yoshioka

IPC分类号： B32B7/02 ,  B32B38/08 ,  B32B37/18 ,  C08J5/24 ,  C08G59/40 ,  C08G59/42 ,  C08G59/50 ,  C08L63/00 ,  B32B5/26 ,  B32B5/28 ,  C08K7/02

CPC分类号： C08J5/24 ,  B32B5/26 ,  B32B5/28 ,  B32B2250/05 ,  B32B2250/20 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/0292 ,  B32B2307/54 ,  B32B2307/56 ,  B32B2307/718 ,  C08G59/4021 ,  C08G59/4215 ,  C08G59/5033 ,  C08J2363/00 ,  C08J2475/04 ,  C08K7/02 ,  C08L63/00 ,  Y10T156/10 ,  Y10T428/2495

摘要： A prepreg containing components (A) to (C) defined below, wherein component (A) is placed on one surface or both surfaces of a layer comprising components (B) and (C), 90% or more by area of component (A) being present in a region(s) extending from the surface(s) of the resulting prepreg containing components (A) to (C) to a depth equal to 20% of the average thickness of the prepreg: (A) urethane particles having tan δ of 0.15 or more at 10° C. and having a three-dimensional cross-linked structure, (B) a first epoxy resin composition, and (C) reinforcing fiber. The present invention provides a fiber-reinforced composite material which excels in rigidity, strength, and vibration damping properties, and a prepreg which is suitably used for production thereof, and also provides methods for production thereof.

摘要翻译： 含有下述成分（A）〜（C）的预浸料坯，其中，成分（A）被配置在包含成分（B）和（C）的层的一个面或两面上，成分（A）的面积为90％以上 ）存在于从包含组分（A）至（C）的所得预浸料坯的表面延伸到等于预浸料坯的平均厚度的20％的深度的区域中：（A）具有 tanδ在10℃为0.15以上，具有三维交联结构，（B）第一环氧树脂组合物和（C）增强纤维。 本发明提供一种在刚性，强度和振动阻尼性方面优异的纤维增强复合材料，以及适用于其制造的预浸料坯，还提供了其制造方法。

公开(公告)号：US08394491B2

公开(公告)日：2013-03-12

申请号：US13195982

申请日：2011-08-02

申请人： Nobuyuki Arai ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

发明人： Nobuyuki Arai ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

IPC分类号： B32B27/04

CPC分类号： C08J5/24 ,  B32B5/022 ,  B32B5/22 ,  B32B5/26 ,  B32B27/12 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/0214 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2307/202 ,  B32B2307/558 ,  B32B2603/00 ,  B32B2605/18 ,  C08J2363/00 ,  C08J2477/00 ,  C08L63/00 ,  C08L2201/02 ,  D06M11/74 ,  D06M11/83 ,  D06M15/53 ,  D06M15/63 ,  D06M2101/40 ,  D06M2200/00 ,  Y10T428/24 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249948 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T442/2418 ,  Y10T442/2426 ,  Y10T442/645

摘要： A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).(1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000.(2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.

公开(公告)号：US08137798B2

公开(公告)日：2012-03-20

申请号：US13038686

申请日：2011-03-02

申请人： Nobuyuki Arai ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

发明人： Nobuyuki Arai ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

IPC分类号： B32B27/04

CPC分类号： C08J5/24 ,  B32B5/022 ,  B32B5/22 ,  B32B5/26 ,  B32B27/12 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/0214 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2307/202 ,  B32B2307/558 ,  B32B2603/00 ,  B32B2605/18 ,  C08J2363/00 ,  C08J2477/00 ,  C08L63/00 ,  C08L2201/02 ,  D06M11/74 ,  D06M11/83 ,  D06M15/53 ,  D06M15/63 ,  D06M2101/40 ,  D06M2200/00 ,  Y10T428/24 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249948 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T442/2418 ,  Y10T442/2426 ,  Y10T442/645

摘要： A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).(1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000.(2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.

摘要翻译： 包含碳纤维[A]和热固性树脂[B]的预浸料，另外满足以下（1）和（2）中的至少一个。 （1）包含热塑性树脂颗粒或纤维[C]和导电颗粒或纤维[D]，由[C]（重量份）的配混量/ [[D]的配混量] （重量份）]为1〜1000。（2）含有导电性物质[E]的热塑性树脂核或核的导电性粒子或纤维。

公开(公告)号：US08130896B2

公开(公告)日：2012-03-06

申请号：US12120518

申请日：2008-05-14

申请人： Shoichi Watanabe ,  Ishi Mitsuhashi ,  Kenichi Yoshioka

发明人： Shoichi Watanabe ,  Ishi Mitsuhashi ,  Kenichi Yoshioka

IPC分类号： G21C3/00

CPC分类号： C01G43/00 ,  G21C3/623 ,  G21C7/04 ,  G21C21/02 ,  Y02E30/38 ,  Y02E30/39

摘要： A method of controlling the criticality of a nuclear fuel cycle facility includes steps of producing a reactor fuel by adding less than 0.1% by weight of gadolinia to a uranium dioxide powder with a uranium enrichment of greater than 5% by weight and controlling the effective neutron multiplication factor of a uranium dioxide system in a step of handling the reactor fuel to be less than or equal to the maximum of the effective neutron multiplication factor of a uranium dioxide system with a uranium enrichment of 5% by weight.

摘要翻译： 控制核燃料循环设备的关键性的方法包括以下步骤：通过将钆浓度小于5重量％的铀二氧化物粉末加入少于0.1重量％的氧化钆来生产反应堆燃料，并控制有效中子 处理反应堆燃料的步骤中二氧化铀系统的倍增系数小于或等于铀浓缩浓度为5重量％的二氧化铀系统的有效中子倍增系数的最大值。

公开(公告)号：US20090047516A1

公开(公告)日：2009-02-19

申请号：US12282411

申请日：2007-03-01

申请人： Tadayoshi Koizumi ,  Kazuhiko Tanaka ,  Masao Kawamoto ,  Hitoshi Nakatsuka ,  Nobuhiro Koga ,  Kenichi Yoshioka

发明人： Tadayoshi Koizumi ,  Kazuhiko Tanaka ,  Masao Kawamoto ,  Hitoshi Nakatsuka ,  Nobuhiro Koga ,  Kenichi Yoshioka

IPC分类号： D02G3/04 ,  D01D5/30

CPC分类号： D01F1/09 ,  D01D5/34 ,  D01F8/14 ,  Y10T428/2929

摘要： Provided is an electrically conductive conjugate fiber formed by conjugating an electrically conductive layer (A) including 60 to 80% by weight of a thermoplastic resin and 20 to 40% by weight of electrically conductive particles and a protective layer (B) including 50 to 95% by weight of polyethylene terephthalate and 5 to 50% by weight of polyethylene-2,6-naphthalate, wherein the fiber has a degree of elongation (DE) of 100 to 350%. This provides an electrically conductive conjugate fiber which exhibits a small change with time in physical properties such as a degree of elongation or boiling water shrinkage during its transportation or storage, while having a certain degree of elongation.

摘要翻译： 提供一种导电性复合纤维，其通过将包含60〜80重量％的热塑性树脂的导电层（A）和20〜40重量％的导电性粒子和包含50〜95的保护层（B） 重量比的聚对苯二甲酸乙二醇酯和5至50重量％的聚2,6-萘二甲酸乙二醇酯，其中纤维的伸长率（DE）为100至350％。 这提供了一种导电性复合纤维，其在物理性能如运输或储存期间的伸长率或沸水收缩率方面随时间呈现小的变化，同时具有一定程度的伸长。

公开(公告)号：US20150353697A9

公开(公告)日：2015-12-10

申请号：US13195989

申请日：2011-08-02

申请人： Nobuyuki ARAI ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

发明人： Nobuyuki ARAI ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

IPC分类号： C08J5/24 ,  H01B1/20 ,  B32B27/38 ,  B32B27/18 ,  B32B27/12 ,  C08L63/00 ,  B32B5/22 ,  B29C71/02 ,  B32B5/28

CPC分类号： C08J5/24 ,  B32B5/022 ,  B32B5/22 ,  B32B5/26 ,  B32B27/12 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/0214 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2307/202 ,  B32B2307/558 ,  B32B2603/00 ,  B32B2605/18 ,  C08J2363/00 ,  C08J2477/00 ,  C08L63/00 ,  C08L2201/02 ,  D06M11/74 ,  D06M11/83 ,  D06M15/53 ,  D06M15/63 ,  D06M2101/40 ,  D06M2200/00 ,  Y10T428/24 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249948 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T442/2418 ,  Y10T442/2426 ,  Y10T442/645

摘要： A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2). (1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. (2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.

公开(公告)号：US20130344325A1

公开(公告)日：2013-12-26

申请号：US14001656

申请日：2012-02-24

申请人： Felix N. Nguyen ,  Kenichi Yoshioka ,  Alfred P. Haro ,  Nobuyuki Arai

发明人： Felix N. Nguyen ,  Kenichi Yoshioka ,  Alfred P. Haro ,  Nobuyuki Arai

IPC分类号： B32B7/00

CPC分类号： B32B7/00 ,  B32B5/10 ,  B32B7/12 ,  B32B2262/02 ,  B32B2262/101 ,  B32B2262/106 ,  Y10T428/28 ,  Y10T428/2927 ,  Y10T428/2933

摘要： Embodiments disclosed herein include a structure comprising an adherend and an adhesive composition, wherein the adhesive composition comprises at least a thermosetting resin, a curing agent, and an interfacial material, wherein the adherend is suitable for concentrating the interfacial material in an interfacial region between the adherend and the adhesive composition upon curing of the adhesive composition; a method of manufacturing a composite article by curing the adhesive composition and a reinforcing fiber; and a method of manufacturing an adhesive bonded joint comprising applying the adhesive composition to a surface of one of the two or of different kinds the adherend, and curing the adhesive composition to form an adhesive bond between the adherends. The resulting interfacial region, viz., the reinforced interphase, is reinforced by one or more layers of the interfacial material such that substantial improvements in bond strength and fracture toughness are observed.

摘要翻译： 本文公开的实施方案包括包含被粘物和粘合剂组合物的结构，其中所述粘合剂组合物至少包含热固性树脂，固化剂和界面材料，其中所述被粘物适于将所述界面材料浓​​缩在所述界面区域之间 粘合剂组合物固化后的粘合剂组合物; 通过固化粘合剂组合物和增强纤维来制造复合制品的方法; 以及粘合剂接合方法的制造方法，其特征在于，将所述粘合剂组合物涂布在所述两种或不同种类的被粘物中的一种的表面上，使所述粘合剂组合物固化，从而在所述被粘物之间形成粘结剂。 所得到的界面区域，即增强相间，由一层或多层界面材料增强，从而观察到粘合强度和断裂韧性的显着改善。

公开(公告)号：US08401141B2

公开(公告)日：2013-03-19

申请号：US12345438

申请日：2008-12-29

申请人： Makoto Ueda ,  Hironori Kumanomido ,  Ishi Mitsuhashi ,  Tsukasa Kikuchi ,  Kenichi Yoshioka ,  Tomoharu Sasaki ,  Kouji Hiraiwa

发明人： Makoto Ueda ,  Hironori Kumanomido ,  Ishi Mitsuhashi ,  Tsukasa Kikuchi ,  Kenichi Yoshioka ,  Tomoharu Sasaki ,  Kouji Hiraiwa

IPC分类号： G21C17/00

CPC分类号： G21C1/084 ,  G21C17/10 ,  G21Y2002/201 ,  G21Y2002/204 ,  G21Y2002/304 ,  G21Y2004/40 ,  Y02E30/31

摘要： A first intensity Az expressed as Az=az×Eα, a first reference intensity A0 expressed as A0=a0×Eα, a second intensity Bz expressed as Bz=bz×E, and a second reference intensity B0=b0×E, are evaluated. The first intensity and the first reference intensity are of radioactive nuclides generated by a neutron capture reaction of a heavy nuclide or a fission product nuclide. The second intensity and the second reference intensity are of radioactive fission product nuclides except nuclides generated by a neutron capture reaction. The reference intensities are measured where the void fraction is known. Also a correlation curve of (az/a0) and a void fraction is evaluated. Finally an axial void fraction distribution is evaluated based on the value of (az/a0) and the correlation curve.

摘要翻译： 表示为Az = az×Eα的第一强度Az，表示为A0 = a0×Eα的第一参考强度A0，表示为Bz = bz×E的第二强度Bz和第二参考强度B0 = b0×E 。 第一强度和第一参考强度是由重核素或裂变产物核素的中子捕获反应产生的放射性核素。 第二强度和第二参考强度是放射性裂变产物核素，除了由中子俘获反应产生的核素外。 在已知空隙率的情况下测量参考强度。 还评估（az / a0）和空隙率的相关曲线。 最后，基于（az / a0）的值和相关曲线来评估轴向空隙率分布。

公开(公告)号：US20120328858A1

公开(公告)日：2012-12-27

申请号：US13583476

申请日：2011-03-29

申请人： Takayuki Fujiwara ,  Jun Misumi ,  Ayumi Matsuda ,  Kenichi Yoshioka

发明人： Takayuki Fujiwara ,  Jun Misumi ,  Ayumi Matsuda ,  Kenichi Yoshioka

IPC分类号： B32B7/02 ,  B32B38/08 ,  B32B37/18

CPC分类号： C08J5/24 ,  B32B5/26 ,  B32B5/28 ,  B32B2250/05 ,  B32B2250/20 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/0292 ,  B32B2307/54 ,  B32B2307/56 ,  B32B2307/718 ,  C08G59/4021 ,  C08G59/4215 ,  C08G59/5033 ,  C08J2363/00 ,  C08J2475/04 ,  C08K7/02 ,  C08L63/00 ,  Y10T156/10 ,  Y10T428/2495

摘要： A prepreg containing components (A) to (C) defined below, wherein component (A) is placed on one surface or both surfaces of a layer comprising components (B) and (C), 90% or more by area of component (A) being present in a region(s) extending from the surface(s) of the resulting prepreg containing components (A) to (C) to a depth equal to 20% of the average thickness of the prepreg: (A) urethane particles having tan δ of 0.15 or more at 10° C. and having a three-dimensional cross-linked structure, (B) a first epoxy resin composition, and (C) reinforcing fiber. The present invention provides a fiber-reinforced composite material which excels in rigidity, strength, and vibration damping properties, and a prepreg which is suitably used for production thereof, and also provides methods for production thereof.

摘要翻译： 含有下述成分（A）〜（C）的预浸料坯，其中，成分（A）被配置在包含成分（B）和（C）的层的一个面或两面上，成分（A）的面积为90％以上 ）存在于从包含组分（A）至（C）的所得预浸料坯的表面延伸到等于预浸料坯的平均厚度的20％的深度的区域中：（A）具有 tanδ在10℃为0.15以上，具有三维交联结构，（B）第一环氧树脂组合物和（C）增强纤维。 本发明提供一种在刚性，强度和振动阻尼性方面优异的纤维增强复合材料，以及适用于其制造的预浸料坯，还提供了其制造方法。