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
    • 62. 发明申请
    • Flame-Retardant Polyester and Process for Producing the Same
    • 阻燃聚酯及其制备方法
    • US20080300349A1
    • 2008-12-04
    • US11720157
    • 2005-11-22
    • Masaki FuchikamiShoji KoketsuTetsumori AtsuchiMaki Sato
    • Masaki FuchikamiShoji KoketsuTetsumori AtsuchiMaki Sato
    • C08K5/5313
    • C08G63/863C08G63/6926C08K5/5313C08L67/02
    • To easily obtain a polyester having excellent mechanical properties, a satisfactory hue, and a high degree of flame retardancy. [MEANS FOR SOLVING PROBLEMS] The flame-retardant polyester is a polyester comprising ethylene terephthalate units as the main structural units and a phosphorus compound copolymerized or incorporated therein or is a resin composition comprising polyesters including that polyester. The flame-retardant polyester is characterized in that a polycarboxylic acid and/or polyol having three or more functional groups capable of forming an ester bond is contained in the polyester in a total amount of 0.05-2.00 mol (per 200 mol of the sum of the dicarboxylic acid ingredient and the diol ingredient), that a specific phosphorus compound having a functional group capable of forming an ester bond is contained in the polyester in an amount of 5,000-50,000 ppm of the polyester in terms of phosphorus amount, and that the polyester pellet obtained has a b value of −5 to 20, an L value of 35 or larger, and a melt viscosity at 280° C. of 1,000-20,000 dPa·s.
    • 为了容易地获得具有优异的机械性能,令人满意的色调和高阻燃性的聚酯。 作为解决问题的手段阻燃性聚酯是以对苯二甲酸乙二醇酯单元作为主要结构单元的聚酯和共聚或并入其中的磷化合物,或包含该聚酯的聚酯的树脂组合物。 阻燃聚酯的特征在于,聚酯中含有三个或更多个能形成酯键的官能团的多元羧酸和/或多元醇,其总量为0.05-2.00mol(相对于 二羧酸成分和二醇成分),聚酯中含有能够形成酯键的官能团的特定磷化合物以磷量计为5,000〜5000ppm的聚酯, 获得的聚酯粒料的ab值为-5〜20,L值为35以上,280℃下的熔融粘度为1000〜20,000dPa.s。
    • 69. 发明授权
    • Linear image sensor with varied electric charge storage time
    • 具有不同电荷存储时间的线性图像传感器
    • US5337163A
    • 1994-08-09
    • US787948
    • 1991-11-05
    • Seiichi KawamotoMaki SatoTadakuni NarabuHisanori Miura
    • Seiichi KawamotoMaki SatoTadakuni NarabuHisanori Miura
    • H04N1/028H04N1/40H04N5/335H04N5/341H04N5/351H04N5/353H04N5/369H04N5/372H04N1/04H04N3/14
    • H04N5/3692H04N1/40056
    • The present invention is directed to a linear image sensor, the electric charge storage time of which can be varied. According to an embodiment of the present invention, there is provided a linear image sensor in which a read-out gate and a charge-transfer gate are disposed on one side of an image sensor array, and a drain gate and a drain region are disposed on the other side of the image sensor array, whereby the electric charge storage time in which a signal charge is transferred by the charge-transfer register after the signal charge is read out by the application of a read-out signal to the read-out gate and the next read-out signal is applied to the read-out gate can be varied by varying the application timing of the drain gate signal. When the linear image sensor is applied to a facsimile, the output level can be adjusted and the light and shade can be controlled by varying the electric charge accumulation time in response to the change of light intensity of a light source or by the change of scan speed of the linear image sensor.
    • 本发明涉及可以改变其电荷储存时间的线性图像传感器。 根据本发明的一个实施例,提供了一种线性图像传感器,其中读出栅极和电荷转移栅极设置在图像传感器阵列的一侧,并且排列栅极和漏极区域被布置 在图像传感器阵列的另一侧上,由此通过向读出的读出信号应用信号电荷后,由电荷转移寄存器传送信号电荷的电荷存储时间 栅极和下一个读出信号被施加到读出门可以通过改变漏极栅极信号的施加定时来改变。 当将线性图像传感器应用于传真机时,可以调节输出电平,并且可以通过响应于光源的光强度的改变或通过扫描的改变来改变电荷累积时间来控制光和阴影 线速图像传感器。