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    • 51. 发明授权
    • Code pattern image recording apparatus
    • 码型图像记录装置
    • US6043899A
    • 2000-03-28
    • US42923
    • 1998-03-17
    • Daikichi MorohashiHiroshi SasakiMutsumi Kikuchi
    • Daikichi MorohashiHiroshi SasakiMutsumi Kikuchi
    • B41J21/16G06K1/12G06K19/06G06K15/00
    • G06K19/06037G06K1/121
    • A code pattern image recording apparatus which allows easy layout and edit processes of a recorded code pattern image on another sheet surface without being limited by the size and the like of that sheet surface, includes a built-in microphone for inputting audio information, a code pattern image encode unit for converting the audio information into a code pattern image according to a predetermined format by processing the input audio information, a print head for continuously and optically readably printing and recording the converted code pattern image on a print medium, which is sequentially fed in a predetermined direction, along the feed direction, and a system controller for controlling to divisionally record the code pattern image by inserting non-recording regions in units of predetermined print recording lengths of the continuously recorded code pattern image along the feed direction of the print medium.
    • 一种码片图像记录装置,其能够容易地在另一个片材表面上对记录的码型图像进行简单的布局和编辑处理,而不受该片材表面的尺寸等的限制,包括用于输入音频信息的内置麦克风,代码 图案图像编码单元,用于通过处理输入音频信息将音频信息转换成根据预定格式的码型图像;打印头,用于连续地和光学上可读地将打印和记录转换的码图像在打印介质上依次 沿着进给方向沿预定方向进给的系统控制器,以及系统控制器,用于通过沿连续记录的代码图形图像的预定打印记录长度的单位插入非记录区域来控制分割记录代码图案图像, 打印介质。
    • 56. 发明授权
    • Polysiloxane-polyether block copolymer and method for the preraration
thereof
    • 聚硅氧烷 - 聚醚嵌段共聚物及其制备方法
    • US5767219A
    • 1998-06-16
    • US829423
    • 1997-03-31
    • Mitsuhiro TakaradaMasanao KameiHiroshi Sasaki
    • Mitsuhiro TakaradaMasanao KameiHiroshi Sasaki
    • C08G77/46C08G77/08
    • C08G77/46
    • Proposed is a novel polysiloxane-polyether block copolymer having excellent heat resistance, which is characterized by the molecular structure consisting of repetition of diorganopolysiloxane units and polyoxyalkylene units having a bisphenol linkage of the formula --O--Pn--CMe.sub.2 --Pn--O-- in the unit, Pn being a 1,4-phenylene group and Me is a methyl group. This polysiloxane-polyether block copolymer can be prepared by conducting a hydrosilation reaction between a diorganopolysiloxane terminated at each molecular chain end with a silicon-bonded hydrogen atom and a polyoxyalkylene compound having the bisphenol linkage in the molecule and terminated at each molecular chain end with an alkenyl group or, preferably, allyl group in the presence of a platinum catalyst. The stability of the block copolymer obtained by the hydrosilation reaction can be further improved, when the block copolymer has a silicon-bonded hydrogen atom as the terminal group, by reacting the silicon-bonded hydrogen atom with water or alcohol to be converted into a silanolic hydroxy group or alkoxy group.
    • 提出了一种具有优异耐热性的新型聚硅氧烷 - 聚醚嵌段共聚物,其特征在于由重复二有机聚硅氧烷单元和具有式-O-Pn-CMe2-Pn-O-双酚键的聚氧化烯单元组成的分子结构 单元,Pn为1,4-亚苯基,Me为甲基。 该聚硅氧烷 - 聚醚嵌段共聚物可以通过在每个分子链末端封端的二有机聚硅氧烷与硅键合的氢原子和在分子中具有双酚键的聚氧化烯化合物进行硅氢化反应并在每个分子链末端以 烯基或优选烯丙基。 通过氢硅化反应得到的嵌段共聚物的稳定性可以进一步提高,当嵌段共聚物具有与硅键合的氢原子作为端基时,通过使与硅键合的氢原子与水或醇反应以转化成硅烷醇 羟基或烷氧基。