Method for simultaneous preparation of bisphenol F and novolak phenol
resins
    1.
    发明授权
    Method for simultaneous preparation of bisphenol F and novolak phenol resins 失效
    同时制备双酚F和酚醛清漆酚树脂的方法

    公开(公告)号:US5395915A

    公开(公告)日:1995-03-07

    申请号:US104920

    申请日:1993-08-12

    摘要: Herein disclosed is a method for simultaneously preparing a highly pure bisphenol F and/or a bisphenol F for general use and a novolak phenol resin and/or a high molecular weight novolak phenol resin comprising the steps of:(1) a preparation step comprising reacting phenol with formaldehyde in the presence of an acid catalyst and removing the acid catalyst, water and the unreacted phenol from the resulting reaction product to give a crude bisphenol F;(2) a distillation step comprising distilling a part of the crude bisphenol F to give a highly pure bisphenol F, as a distillate, having a binuclear moiety-content of not less than 95% by weight and a novolak phenol resin, as a still-bottom product, having a binuclear moiety-content of not more than 15% by area;(3) a step for mixing the highly pure bisphenol F with the remaining crude bisphenol F to give a bisphenol F for general use; and(4) a step for polymerizing the novolak phenol resin with formaldehyde in the presence of an acid catalyst to give a high molecular weight novolak phenol resin.

    摘要翻译: 本文公开了一种用于同时制备用于一般用途的高纯度双酚F和/或双酚F和酚醛清漆酚醛树脂和/或高分子量酚醛清漆酚树脂的方法,包括以下步骤:(1)制备步骤,包括使 苯酚与甲酸在酸催化剂存在下,从所得反应产物中除去酸催化剂,水和未反应的苯酚,得到粗双酚F; (2)蒸馏步骤,包括蒸馏粗双酚F的一部分,得到作为蒸馏物的高纯度双酚F,双核部分含量不小于95重量%,酚醛清漆酚树脂作为静止物 双产物,双核部分含量不超过面积的15%; (3)将高纯度双酚F与剩余的粗双酚F混合以得到通常使用的双酚F的步骤; 和(4)在酸催化剂存在下使酚醛清漆酚醛树脂与甲醛聚合的步骤,得到高分子量酚醛清漆酚醛树脂。

    TERMINAL DEVICE, IMAGE DISPLAYING METHOD AND IMAGE DISPLAYING PROGRAM EXECUTED BY TERMINAL DEVICE
    3.
    发明申请
    TERMINAL DEVICE, IMAGE DISPLAYING METHOD AND IMAGE DISPLAYING PROGRAM EXECUTED BY TERMINAL DEVICE 审中-公开
    终端设备,终端设备执行的图像显示方法和图像显示程序

    公开(公告)号:US20130231861A1

    公开(公告)日:2013-09-05

    申请号:US13988023

    申请日:2010-11-18

    IPC分类号: G01C21/20

    摘要: A terminal device mounted on a movable body, includes: an image capturing unit; a determining unit which determines whether to preferentially display an actually captured guide image using a captured image captured by the image capturing unit or a map guide image using map information, based on a relationship between an image capturing direction of the image capturing unit and a traveling direction of the movable body; and a display controlling unit which displays either the actually captured guide image or the map guide image based on a determination by the determining unit. Therefore, it is possible to appropriately determine whether to preferentially display the actually captured guide image or the map guide image.

    摘要翻译: 一种安装在移动体上的终端装置,包括:图像拍摄单元; 确定单元,其基于图像拍摄单元的图像捕获方向和行进方向之间的关系,确定是否优先使用由图像捕获单元捕获的拍摄图像或地图指南图像优先显示实际捕获的引导图像 移动体的方向; 以及显示控制单元,其基于确定单元的确定显示实际捕获的引导图像或地图引导图像。 因此,可以适当地确定是否优先显示实际捕获的引导图像或地图引导图像。

    Integrated circuit device and electronic instrument
    8.
    发明授权
    Integrated circuit device and electronic instrument 有权
    集成电路器件和电子仪器

    公开(公告)号:US07808412B2

    公开(公告)日:2010-10-05

    申请号:US12389916

    申请日:2009-02-20

    IPC分类号: H03M1/00

    CPC分类号: H03G5/24 H03H19/004

    摘要: An integrated circuit device includes an amplifier circuit that receives an input signal and performs an offset adjustment corresponding to a DC offset of the input signal and a gain adjustment corresponding to an amplitude of the input signal, a filter that is provided in a subsequent stage of the amplifier circuit, a cut-off frequency of the filter being variably set corresponding to a frequency band of the input signal, an A/D converter that is provided in a subsequent stage of the filter and performs an A/D conversion process on a signal amplified by the amplifier circuit, and a control circuit that sets an offset adjustment of the amplifier circuit, a gain adjustment of the amplifier circuit, and the cut-off frequency of the filter.

    摘要翻译: 集成电路装置包括:放大器电路,其接收输入信号并执行与输入信号的DC偏移相对应的偏移调整和对应于输入信号的幅度的增益调整;滤波器,其被设置在 所述放大器电路,对应于所述输入信号的频带可变地设置所述滤波器的截止频率; A / D转换器,其设置在所述滤波器的后续级中,并对所述滤波器进行A / D转换处理 由放大器电路放大的信号,以及设置放大器电路的偏移调整,放大器电路的增益调整和滤波器的截止频率的控制电路。