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    • 31. 发明授权
    • Production process of poly(arylene sulfide)
    • 聚(亚芳基硫醚)生产工艺
    • US07834133B2
    • 2010-11-16
    • US11666346
    • 2005-10-26
    • Koichi SuzukiHiroyuki SatoNobuo SatoHirohito Kawama
    • Koichi SuzukiHiroyuki SatoNobuo SatoHirohito Kawama
    • C08G75/14
    • C08G75/025
    • A process for producing a poly(arylene sulfide) including a charging step 1 of preparing a charging mixture containing an organic amide solvent, a sulfur source, an alkali metal hydroxide, water and a dihalo-aromatic compound and having a pH of at least 12.5; a first-stage polymerization step 2 of heating the mixture to initiate a polymerization reaction, thereby forming a prepolymer that a conversion of the dihalo-aromatic compound is at least 50%; and a second-stage polymerization step 3 of adding a phase separation agent into the reaction system and adding an alkali metal hydroxide in an amount corresponding to 1 to 10 mol % per mol of the charged sulfur source at a time or in portions, thereby continuing the polymerization reaction.
    • 一种制备聚(亚芳基硫醚)的方法,其包括充电步骤1,其制备含有有机酰胺溶剂,硫源,碱金属氢氧化物,水和二卤代芳族化合物并且pH为至少12.5 ; 加热混合物以引发聚合反应的第一阶段聚合步骤2,从而形成二卤代芳族化合物的转化率至少为50%的预聚物; 以及将相分离剂添加到反应体系中并且每次相当于每摩尔加入的硫源1〜10摩尔%的碱金属氢氧化物的时间或部分添加的第二阶段聚合步骤3,从而继续 聚合反应。
    • 33. 发明授权
    • Poly (arylene sulfide) and production process thereof
    • 聚(亚芳基硫醚)及其制备方法
    • US07754848B2
    • 2010-07-13
    • US10584629
    • 2004-12-20
    • Hiroyuki SatoKoichi SuzukiHirohito Kawama
    • Hiroyuki SatoKoichi SuzukiHirohito Kawama
    • C08F6/10C08F6/12C08J3/12C08J3/14C08G75/10C08G75/14C08G75/16C08L81/00
    • C08G75/02C08G75/0209C08G75/0213C08G75/0254C08G75/0281
    • In a process for producing a poly(arylene sulfide) by polymerizing a sulfur source and a dihalo-aromatic compound in the presence of an alkali metal hydroxide in an organic amide solvent, the production process comprises washing a polymer obtained by the polymerization with a hydrophilic organic solvent containing water in a proportion of 1 to 30% by weight, thereby collecting a purified polymer, the content of nitrogen contained in an extract extracted by a mixed solvent containing 40% by weight of acetonitrile and 60% by weight of water from the purified polymer is at most 50 ppm on the basis of the weight of the polymer, and a poly(arylene sulfide), the content of nitrogen contained in an extract extracted by a mixed solvent containing 40% by weight of acetonitrile and 60% by weight of water from the purified polymer is at most 50 ppm on the basis of the weight of the polymer.
    • 在有机酰胺溶剂中,在碱金属氢氧化物存在下,通过使硫源和二卤代芳族化合物聚合来制造聚(亚芳基硫醚)的方法中,所述制造方法包括用亲水性 含水比例为1〜30重量%的有机溶剂,由此收集纯化聚合物,将含有40重量%乙腈和60重量%水的混合溶剂萃取提取的氮含量从 纯聚合物基于聚合物的重量为至多50ppm,聚(亚芳基硫醚)包含在通过包含40重量%乙腈和60重量%的混合溶剂萃取的提取物中的氮含量 基于聚合物的重量,来自纯化的聚合物的水的至多50ppm。
    • 36. 发明申请
    • COMMUNICATION DEVICE AND COMMUNICATION METHOD THEREOF
    • 通信设备及其通信方法
    • US20090296739A1
    • 2009-12-03
    • US12474867
    • 2009-05-29
    • Kazuhiko SakaiToru IgarashiKoichi SuzukiShinya Hachisu
    • Kazuhiko SakaiToru IgarashiKoichi SuzukiShinya Hachisu
    • H04J3/24
    • H04L5/0007H04L5/003H04L5/0053H04L5/006
    • A first control data generation unit configured to generate first control data, a control data allocation processing unit configured to perform allocation processing for the first control data in order to reserve an area for the first control data in a frame memory, a data write control unit configured to write user data in an area in the frame memory except the area where the allocation processing is performed, and a transmission unit configured to transmit transmission data based on the data written in the frame memory are included, and the data write control unit writes the generated first control data in the area where the allocation processing is performed in the frame memory after generation of the first control data and after the allocation processing of the first control data and after writing the user data and before the transmission data is transmitted.
    • 第一控制数据生成单元,被配置为生成第一控制数据,控制数据分配处理单元,被配置为对第一控制数据执行分配处理,以便在帧存储器中保留第一控制数据的区域;数据写入控制单元 被配置为将用户数据写入到除了执行分配处理的区域之外的帧存储器中的区域中,并且配置为基于写入帧存储器中的数据来发送发送数据的发送单元,并且数据写入控制单元写入 在生成第一控制数据之后和在第一控制数据的分配处理之后并且在写入用户数据之后并且在发送数据之前,在帧存储器中执行分配处理的区域中生成的第一控制数据。
    • 37. 发明申请
    • METHOD OF MAKING PATTERN DATA, AND MEDIUM FOR STORING THE PROGRAM FOR MAKING THE PATTERN DATA
    • 制作图案数据的方法和存储图形数据的程序的介质
    • US20090241086A1
    • 2009-09-24
    • US12405265
    • 2009-03-17
    • Muneto SAITOKoichi SuzukiMitsuo SakuraiNorimasa Nagase
    • Muneto SAITOKoichi SuzukiMitsuo SakuraiNorimasa Nagase
    • G06F17/50
    • G06F17/5068G03F1/36G03F1/68
    • A method of making pattern data of a photomask pattern includes: the processes of adding, to each of first cells, information of the first cell higher than the first cell on the basis of a hierarchical structure; selecting, from the first cells included in one level of the hierarchical structure, the first cell identical to one of the first cells included in a level higher than the one level and the first cell placed inside two or more of the first cells included in a level immediately higher than the one level, and forming a cell group with the selected first cells; making pattern data of the first cells not included in the cell group in consideration of the optical proximity effect and forming a fourth cell group with second cells including the pattern data; and replacing the first cells with the corresponding second cells in input data.
    • 制作光掩模图案的图案数据的方法包括:基于层次结构向第一单元中的每一个添加高于第一单元的第一单元的信息的处理; 从包括在所述分级结构的一个级别中的所述第一个单元中选择与包括在高于所述一个级别的级别中的所述第一单元格中的一个单元相同的第一单元格,以及放置在包括在所述第一单元格中的所述第一单元格中的所述第一单元格内的所述第一单元格 水平立即高于一个水平,并形成具有所选择的第一个细胞的细胞组; 考虑到光学邻近效应,使未包含在单元组中的第一单元的图形数据形成,并且使第二单元组具有包括图形数据的第二单元; 并在输入数据中用相应的第二个单元替换第一个单元。
    • 38. 发明授权
    • Image forming apparatus and power supply
    • 成像设备和电源
    • US07558501B2
    • 2009-07-07
    • US11333484
    • 2006-01-17
    • Tohru SaitoMasahiro SuzukiOsamu NagasakiKoichi Suzuki
    • Tohru SaitoMasahiro SuzukiOsamu NagasakiKoichi Suzuki
    • G03G15/00G03G15/16
    • G03G15/5004G03G15/163G03G15/6535G03G2215/00679G03G2215/00776H01L41/044H03L1/028
    • An image forming apparatus includes a high-voltage power supply having a piezoelectric transformer. The power supply includes a positive output voltage generation circuit and a negative output voltage generation circuit. Each of the positive output voltage generation circuit and the negative output voltage generation circuit includes a piezoelectric transformer, a piezoelectric transformer driving circuit, an output voltage detection circuit, and a drive control circuit for outputting a control signal for controlling the piezoelectric transformer driving circuit using a signal from the output voltage detection circuit and an output voltage setting signal for setting an output voltage. The positive output voltage generation circuit and the negative output voltage generation circuit are simultaneously turned on when the output polarity of the high-voltage power supply with a piezoelectric transformer is switched.
    • 图像形成装置包括具有压电变压器的高压电源。 电源包括正输出电压产生电路和负输出电压产生电路。 正输出电压产生电路和负输出电压产生电路中的每一个包括压电变压器,压电变压器驱动电路,输出电压检测电路和驱动控制电路,用于输出用于控制压电变压器驱动电路的控制信号,所述控制信号使用 来自输出电压检测电路的信号和用于设定输出电压的输出电压设定信号。 当切换具有压电变压器的高电压电源的输出极性时,正输出电压产生电路和负输出电压产生电路同时导通。