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
    • 23. 发明授权
    • Epoxy resin composition for prepreg, prepreg, and multilayer printed circuit board
    • 预浸料,预浸料和多层印刷电路板用环氧树脂组合物
    • US09206308B2
    • 2015-12-08
    • US13637629
    • 2011-03-22
    • Tomoaki IwamiMasaaki MatsumotoTomoyuki AbeTatsuo YonemotoHiroaki Fujiwara
    • Tomoaki IwamiMasaaki MatsumotoTomoyuki AbeTatsuo YonemotoHiroaki Fujiwara
    • H05K1/03B32B27/04B32B27/20B32B27/26B32B27/38C08K3/10C08K3/22C08L63/00C08G59/22C08G59/30C08G59/38C08G59/62C08G59/40C08J5/24C08K9/02C08K5/5313C08K5/5397
    • C08L63/00C08G59/4021C08G59/621C08J5/24C08J2363/00C08K3/10C08K3/22C08K5/5313C08K5/5397C08K9/02H05K1/0326H05K1/0353H05K1/0366H05K1/0373H05K2201/012H05K2201/0209H05K2201/0227H05K2201/0263
    • The problem to be solved by the invention is to provide an epoxy resin composition for a prepreg, which is used in the manufacture of a printed circuit board containing a multilayer printed circuit board, wherein the epoxy resin composition for a prepreg is characterized by containing as essential components, a phosphorus compound that has 1.8 or more and less than 3 on average of a phenolic hydroxyl group that is reactive to an epoxy resin in the molecule, and that has 0.8 or more on average of a phosphorus element; a bifunctional epoxy resin that has 1.8 or more and less than 2.6 on average of epoxy groups in the molecule; a multi-functional epoxy resin that contains 2.8 or more on average of epoxy groups in one molecule; a hardening agent; an inorganic filler; and a molybdenum compound, wherein the epoxy resin composition for a prepreg is obtained by blending a pre-reacted epoxy resin, which is obtained by reacting at least the phosphorus compound with the bifunctional epoxy resin and the multi-functional epoxy resin, or the bifunctional epoxy resin only in advance, the bifunctional epoxy resin or the multi-functional epoxy resin, the hardening agent, the inorganic filler, and the molybdenum compound, which is excellent in flame retardance, heat resistance, thermal stiffness, and excellent in hole position accuracy without the production of a harmful substance at the time of combustion, a prepreg using the epoxy resin composition for a prepreg, and a multilayer printed circuit board using the prepreg.
    • 本发明要解决的问题是提供一种用于预浸料的环氧树脂组合物,其用于制造含有多层印刷电路板的印刷电路板,其中预浸料的环氧树脂组合物的特征在于含有 必要成分,平均分子中与环氧树脂反应的酚羟基平均为1.8以上且小于3的磷化合物,平均为磷成分为0.8以上的磷化合物; 分子中环氧基团平均为1.8以上且小于2.6的双官能环氧树脂; 在一个分子中含有2.8个或更多个平均环氧基的多官能环氧树脂; 硬化剂; 无机填料; 和钼化合物,其中预浸料用环氧树脂组合物通过将至少使磷化合物与双官能环氧树脂和多官能环氧树脂反应获得的预反应环氧树脂或双官能团 环氧树脂仅提前,双功能环氧树脂或多功能环氧树脂,硬化剂,无机填料和钼化合物,其阻燃性,耐热性,热刚度优异,孔位精度优异 在燃烧时不产生有害物质,使用该预浸料坯用环氧树脂组合物的预浸料坯和使用该预浸料坯的多层印刷电路板。
    • 24. 发明授权
    • Urinal
    • 小便池
    • US08250680B2
    • 2012-08-28
    • US12172176
    • 2008-07-11
    • Kensuke MurataMasayuki NagaishiTomoyuki AbeHiroshi Tsuboi
    • Kensuke MurataMasayuki NagaishiTomoyuki AbeHiroshi Tsuboi
    • E03D13/00
    • G01V3/12E03D5/105E03D13/00
    • A urinal includes: a urinal body; a high-frequency sensor which radiates a radio beam obliquely passing through an upper surface of the urinal body toward a bowl and receives a reflected wave from an object so as to generate a detection signal; and a valve which discharges or stops flushing water to the urinal body in response to the detection signal. An angle formed between a first plane including the upper surface of the urinal body and a second plane including a radiation surface of an antenna of the high-frequency sensor is in a range of more than 0 degree to less than 90 degree. A cross line where the first plane and the second plane intersect with each other is substantially parallel to a horizontal direction of the urinal body. The radio beam is a linearly-polarized wave. An excitation direction of the radio beam intersects with the cross line. An intensity of the radio beam passing through the urinal body is larger than that of the radio beam reflected by the upper surface.
    • 小便池包括:小便器; 高频传感器,其将倾斜地通过小便器的上表面的无线电束朝向碗体辐射,并从物体接收反射波,以产生检测信号; 以及响应于检测信号而将冲洗水排出或停止到小便器体的阀。 在包括小便器的上表面的第一平面和包括高频传感器的天线的辐射表面的第二平面之间形成的角度在大于0度至小于90度的范围内。 第一平面和第二平面彼此交叉的交叉线基本上平行于小便器的水平方向。 无线电波束是线性偏振波。 无线电波束的激发方向与交叉线相交。 通过小便器的无线电波的强度大于由上表面反射的无线电波束的强度。