Manufacturing method for polycarbonate
    11.
    发明授权
    Manufacturing method for polycarbonate 失效
    聚碳酸酯的制造方法

    公开(公告)号:US5760156A

    公开(公告)日:1998-06-02

    申请号:US764816

    申请日:1996-12-12

    IPC分类号: C08G64/20 C08G64/30 C08G18/70

    CPC分类号: C08G64/307

    摘要: A manufacturing method for polycarbonate comprising �I! a process for manufacturing diaryl carbonate from an aromatic hydroxy compound and an aromatic hydroxy compound, �II! a process for manufacturing polycarbonate by solution polymerization of the diaryl carbonate obtained in �II! and an aromatic dihydroxy compound in the presence of a catalyst comprising a nitrogen-containing basic compound, and �III! a process for separating and removing the nitrogen-containing compound from the aromatic hydroxy by-products in �II! and returning the resultant aromatic hydroxy compounds to process �I! effectively reuses aromatic hydroxy by-products (e.g., phenols) of polycarbonate manufacturing to manufacture diaryl carbonate, while suppressing the production of alkyl aromatic ethers and then uses this diaryl carbonate to manufacture polycarbonate with good productivity.

    摘要翻译: 一种聚碳酸酯的制造方法,其包含:[I]由芳香族羟基化合物和芳香族羟基化合物制造碳酸二芳基酯的方法,[II]通过在[II]中得到的碳酸二芳基酯的溶液聚合制造聚碳酸酯的方法和芳香族二羟基 在含有含氮碱性化合物的催化剂存在下的化合物,和[III]从[II]中的芳族羟基副产物中分离除去含氮化合物并将所得芳族羟基化合物返回到方法 [I]有效地重复使用制造碳酸二甲酯的聚碳酸酯的芳族羟基副产物(例如酚),同时抑制烷基芳族醚的生产,然后使用该碳酸二芳基酯以高生产率制造聚碳酸酯。

    Low-power content-addressable-memory device
    12.
    发明授权
    Low-power content-addressable-memory device 有权
    低功耗内容可寻址存储设备

    公开(公告)号:US07661042B2

    公开(公告)日:2010-02-09

    申请号:US12265869

    申请日:2008-11-06

    IPC分类号: G11C29/00 G11C15/00

    CPC分类号: G11C15/00 G06F7/74

    摘要: A plurality of content-addressable-memory sub-arrays simultaneously performs a parallel comparison between data sequences arranged in a row direction of memory cells and a search data sequence input from outside, and outputs a result of the comparison for each data sequence. A first input pin receives an input of the search data sequence. A second input pin receives an input of a search data sequence arbitrarily designating a content-addressable-memory sub-array. Each of the content-addressable-memory sub-arrays includes an activation control unit that controls activation of the content-addressable-memory sub-arrays based on the search data sequence.

    摘要翻译: 多个内容寻址存储器子阵列同时执行在存储器单元的行方向上排列的数据序列与从外部输入的搜索数据序列之间的并行比较,并输出每个数据序列的比较结果。 第一输入引脚接收搜索数据序列的输入。 第二输入引脚接收任意指定内容寻址存储器子阵列的搜索数据序列的输入。 每个内容可寻址存储器子阵列包括激活控制单元,其基于搜索数据序列来控制内容可寻址存储器子阵列的激活。

    CAM device and remedial method for CAM device
    13.
    发明申请
    CAM device and remedial method for CAM device 有权
    CAM设备的CAM设备和补救方法

    公开(公告)号:US20060233011A1

    公开(公告)日:2006-10-19

    申请号:US11389359

    申请日:2006-03-27

    IPC分类号: G11C15/00

    CPC分类号: G11C15/00 G06F7/74

    摘要: A plurality of content-addressable-memory sub-arrays simultaneously performs a parallel comparison between data sequences arranged in a row direction of memory cells and a search data sequence input from outside, and outputs a result of the comparison for each data sequence. A first input pin receives an input of the search data sequence. A second input pin receives an input of a search data sequence arbitrarily designating a content-addressable-memory sub-array. Each of the content-addressable-memory sub-arrays includes an activation control unit that controls activation of the content-addressable-memory sub-arrays based on the search data sequence.

    摘要翻译: 多个内容寻址存储器子阵列同时执行在存储器单元的行方向上排列的数据序列与从外部输入的搜索数据序列之间的并行比较,并输出每个数据序列的比较结果。 第一输入引脚接收搜索数据序列的输入。 第二输入引脚接收任意指定内容寻址存储器子阵列的搜索数据序列的输入。 每个内容可寻址存储器子阵列包括激活控制单元,其基于搜索数据序列来控制内容可寻址存储器子阵列的激活。

    Semiconductor integrated circuit device allowing fast rewriting of image
data and image data processing system using the same
    14.
    发明授权
    Semiconductor integrated circuit device allowing fast rewriting of image data and image data processing system using the same 失效
    半导体集成电路装置允许快速重写图像数据和使用其的图像数据处理系统

    公开(公告)号:US5767865A

    公开(公告)日:1998-06-16

    申请号:US409778

    申请日:1995-03-24

    CPC分类号: G06T1/20

    摘要: Two frame buffer memories are used. Depth coordinates are stored in a data bank memory of the first frame buffer memory. A comparing unit makes comparison between the depth coordinate of an image data currently displayed and the newly input depth coordinate, and thereby outputs a comparison result signal from a comparison result signal output terminal. In the second frame buffer memory, color data is stored in a data bank memory, and the comparison result signal sent from the first frame buffer memory is input via a comparison result signal input terminal. An image processing unit performs blending processing on the color data in response to the comparison result signal, and rewrites the color data.

    摘要翻译: 使用两个帧缓冲存储器。 深度坐标存储在第一帧缓冲存储器的数据组存储器中。 比较单元对当前显示的图像数据的深度坐标与新输入的深度坐标进行比较,从而比较结果信号输出端子输出比较结果信号。 在第二帧缓冲存储器中,彩色数据被存储在数据库存储器中,并且经由比较结果信号输入端输入从第一帧缓冲存储器发送的比较结果信号。 图像处理单元响应于比较结果信号对颜色数据执行混合处理,并且重写颜色数据。