会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • FIBER CLAMP MECHANISM
    • 光纤夹紧机构
    • US20120141085A1
    • 2012-06-07
    • US13389980
    • 2009-11-20
    • Fumio Aoki
    • Fumio Aoki
    • G02B6/00
    • G02B6/2555
    • A fiber clamp mechanism of an optical fiber fusion splicer includes a fiber receiving base and a clamp tip attached to a tip of a stay, in which the fiber receiving base is formed to have a substantially L-shaped cross section in which a thin-walled projecting piece is provided to project upward, and a V-groove with a thin wall holding an optical fiber is formed on an upper surface of the projecting piece, the clamp tip is formed to have a substantially L-shaped cross section in which a projecting piece having a V-shaped pressing portion with a thin wall formed along the V-groove projects downward and is fixed to the tip of the stay, and a tip of the V-shaped pressing portion is formed to have an R-shape along an axial direction of the optical fiber.
    • 光纤熔接机的光纤夹持机构包括:光纤接收基座和安装在灯头前端的夹具,其中,光纤接收基座形成为大致L形的截面,其中薄壁 突出片设置成向上突出,并且在突出片的上表面上形成具有保持光纤的薄壁的V形槽,夹头形成为大致L形的横截面,其中突出 具有沿着V形槽形成的具有薄壁的V形按压部分的部件向下突出并固定到支柱的尖端,并且V形按压部分的尖端形成为具有沿着 光纤的轴向。
    • 3. 发明申请
    • Thermosetting solution composition and prepreg
    • 热固性溶液组合物和预浸料
    • US20060270826A1
    • 2006-11-30
    • US11443000
    • 2006-05-31
    • Hiroaki YamaguchiFumio Aoki
    • Hiroaki YamaguchiFumio Aoki
    • C08G69/26
    • C08G73/1042C08G73/1003C08G73/1078C08J5/24C08J2379/08C08L79/08Y10T428/24994
    • A thermosetting solution composition composed of a biphenyltetracarboxylic acid compound containing a partial lower aliphatic alkyl ester of 2,3,3′,4′-biphenyltetracarboxylic acid and/or a partial lower aliphatic alkyl ester of 2,2′,3,3′-biphenyltetracarboxylic acid, an aromatic diamine compound in a molar amount larger than a molar amount of the biphenyltetracarboxylic acid compound, a partial lower aliphatic aryl ester of 4-(2-phenylethynyl)phthalic acid compound in a molar amount as much as 1.8-2.2 times a molar amount corresponding to a difference between the molar amount of the aromatic diamine compound and the molar amount of the biphenyltetracarboxylic acid compound, and an organic solvent composed of a lower aliphatic alcohol is of value for manufacture of a prepreg.
    • 由含有2,3,3',4'-联苯四羧酸的部分低级脂肪族烷基酯和/或2,2',3,3'-联苯四羧酸的部分低级脂肪族烷基酯的联苯四羧酸化合物组成的热固性溶液组合物, 联苯四羧酸,摩尔量大于联苯四羧酸化合物的摩尔量的芳族二胺化合物,4-(2-苯基乙炔基)邻苯二甲酸化合物的部分低级脂族芳基酯,摩尔量高达1.8-2.2倍 对应于芳族二胺化合物的摩尔量和联苯四羧酸化合物的摩尔量与由低级脂族醇组成的有机溶剂之间的差异的摩尔量对于制备预浸料是有价值的。
    • 6. 发明申请
    • THERMOSETTING SOLUTION COMPOSITION AND PREPREG
    • 热稳定剂组合物和制剂
    • US20100323183A1
    • 2010-12-23
    • US12869890
    • 2010-08-27
    • Hiroaki YAMAGUCHIFumio AOKI
    • Hiroaki YAMAGUCHIFumio AOKI
    • B32B27/04C08G69/26B05D3/00
    • C08G73/1042C08G73/1003C08G73/1078C08J5/24C08J2379/08C08L79/08Y10T428/24994
    • A thermosetting solution composition composed of a biphenyltetracarboxylic acid compound containing a partial lower aliphatic alkyl ester of 2,3,3′,4′-biphenyltetracarboxylic acid and/or a partial lower aliphatic alkyl ester of 2,2′,3,3′-biphenyltetracarboxylic acid, an aromatic diamine compound in a molar amount larger than a molar amount of the biphenyltetracarboxylic acid compound, a partial lower aliphatic alkyl ester of 4-(2-phenylethynyl)phthalic acid compound in a molar amount as much as 1.8-2.2 times a molar amount corresponding to a difference between the molar amount of the aromatic diamine compound and the molar amount of the biphenyltetracarboxylic acid compound, and an organic solvent composed of a lower aliphatic alcohol is of value for manufacture of a prepreg.
    • 由含有2,3,3',4'-联苯四羧酸的部分低级脂肪族烷基酯和/或2,2',3,3'-联苯四羧酸的部分低级脂肪族烷基酯的联苯四羧酸化合物组成的热固性溶液组合物, 联苯四羧酸,摩尔量大于联苯四羧酸化合物摩尔量的芳族二胺化合物,摩尔量高达1.8-2.2倍的4-(2-苯基乙炔基)邻苯二甲酸化合物的部分低级脂肪族烷基酯 对应于芳族二胺化合物的摩尔量和联苯四羧酸化合物的摩尔量与由低级脂族醇组成的有机溶剂之间的差异的摩尔量对于制备预浸料是有价值的。
    • 8. 发明申请
    • THERMOSETTING SOLUTION COMPOSITION AND PREPREG
    • 热稳定剂组合物和制剂
    • US20090036601A1
    • 2009-02-05
    • US12178855
    • 2008-07-24
    • Hiroaki YAMAGUCHIFumio AOKI
    • Hiroaki YAMAGUCHIFumio AOKI
    • C08L77/12C09K3/00
    • C08G73/1042C08G73/1003C08G73/1078C08J5/24C08J2379/08C08L79/08Y10T428/24994
    • A thermosetting solution composition composed of a biphenyltetracarboxylic acid compound containing a partial lower aliphatic alkyl ester of 2,3,3′,4′-biphenyltetracarboxylic acid and/or a partial lower aliphatic alkyl ester of 2,2′,3,3′-biphenyltetracarboylic acid, an aromatic diamine compound in a molar amount larger than a molar amount of the biphenyltetracarboxylic acid compound, a partial lower aliphatic alkyl ester of 4-(2-phenylethynyl)phthalic acid compound in a molar amount as much as 1.8-2.2 times a molar amount corresponding to a difference between the molar amount of the aromatic diamine compound and the molar amount of the biphenyltetracarboxylic acid compound, and an organic solvent composed of a lower aliphatic alcohol is of value for manufacture of a prepreg.
    • 由含有2,3,3',4'-联苯四羧酸的部分低级脂肪族烷基酯和/或2,2',3,3'-联苯四羧酸的部分低级脂肪族烷基酯的联苯四羧酸化合物组成的热固性溶液组合物, 联苯四羧酸,摩尔量大于联苯四羧酸化合物摩尔量的芳族二胺化合物,4-(2-苯基乙炔基)邻苯二甲酸化合物的部分低级脂肪族烷基酯摩尔量多达1.8-2.2倍 对应于芳族二胺化合物的摩尔量和联苯四羧酸化合物的摩尔量与由低级脂族醇组成的有机溶剂之间的差异的摩尔量对于制备预浸料是有价值的。
    • 9. 发明申请
    • Alignment tool for optical fibers
    • 光纤对准工具
    • US20060285801A1
    • 2006-12-21
    • US11239284
    • 2005-09-30
    • Fumio AokiShizuo Ishijima
    • Fumio AokiShizuo Ishijima
    • G02B6/00
    • G02B6/2555G02B6/2551G02B6/3636G02B6/3652G02B6/3668G02B6/368
    • An alignment tool includes a holding member designed to hold parallel optical fibers. A first movable member is coupled to the holding member for relative movement. The first movable member is designed to hold one of the optical fibers. A second movable member is located for a movement relative to the first movable member. The second movable member is designed to hold another one of the optical fibers. The second movable member is capable of moving relative to the first movable member. The interval can be changed between the optical fibers held on the first and second movable members in response to the relative movement of the second movable member. In this case, the predetermined interval can be kept between the optical fibers on the holding member.
    • 对准工具包括设计成保持平行光纤的保持构件。 第一可移动构件联接到保持构件以进行相对运动。 第一可动构件被设计成容纳一根光纤。 第二可移动构件被定位成用于相对于第一可动构件的运动。 第二可动构件被设计成保持另一个光纤。 第二可移动构件能够相对于第一可动构件移动。 可以响应于第二可动构件的相对运动,在保持在第一和第二可移动构件上的光纤之间改变间隔。 在这种情况下,可以在保持构件上的光纤之间保持预定间隔。