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    • 125. 发明申请
    • Circuit board and telephone apparatus
    • 电路板和电话设备
    • US20090109100A1
    • 2009-04-30
    • US12289233
    • 2008-10-23
    • Katsuhiro Sato
    • Katsuhiro Sato
    • H01Q9/04H01Q1/24
    • H01Q9/42H01Q9/145
    • A circuit board is provided. The circuit board including a dielectric substrate; a ground electrode formed on the dielectric substrate; a radiation line formed on the dielectric substrate, at least a part of the radiation line including an open end and opposed to the ground electrode; a feeding line connected to the other end of the radiation line, the feeding line configured to feed high frequency signals to the radiation line or receive high frequency signals generated in the radiation line; a short-circuit line formed on the dielectric substrate and connected to the radiation line; a short-circuit element configured to short-circuit the short-circuit line and the ground electrode; and a connection terminal provided on the short-circuit line, wherein the connection terminal connects one end of the short-circuit element to the short-circuit line at a connection position and is configured so that the connection position is changeable.
    • 提供电路板。 电路板包括电介质基片; 形成在电介质基板上的接地电极; 形成在所述电介质基板上的辐射线,所述辐射线的至少一部分包括开放端并与所述接地电极相对; 馈电线,其连接到所述辐射线的另一端,所述馈电线被配置为将高频信号馈送到所述辐射线或接收在所述辐射线中产生的高频信号; 形成在电介质基板上并连接到辐射线的短路线; 短路元件,短路线路和接地电极短路; 以及设置在所述短路线路上的连接端子,其中,所述连接端子在连接位置将所述短路元件的一端连接到所述短路线路,并且被构造成使得所述连接位置是可变的。
    • 129. 发明申请
    • Diamine compound polymer having 1,3-phenylene group
    • 具有1,3-亚苯基的二胺化合物聚合物
    • US20070021572A1
    • 2007-01-25
    • US11399951
    • 2006-04-07
    • Daisuke OkudaKatsuhiro SatoKoji HoribaKiyokazu MashimoTakeshi AgataToru IshiiTadayoshi OzakiHidekazu HiroseHirohito YoneyamaMieko SekiYohei Nishino
    • Daisuke OkudaKatsuhiro SatoKoji HoribaKiyokazu MashimoTakeshi AgataToru IshiiTadayoshi OzakiHidekazu HiroseHirohito YoneyamaMieko SekiYohei Nishino
    • C08F20/00
    • C08G63/6856
    • The invention provides a diamine compound polymer having a 1,3-phenylene group selected from structural formulae represented by formulae (I-1) and (I-2): where, in the formulae (I-1) and (I-2), A represents a structure represented by the following formula (II); R represents a hydrogen atom, an alkyl group, a substituted or non-substituted aryl group, or a substituted or non-substituted aralkyl group; Y represents a divalent alcoholic residue; Z represents a divalent carboxylic acid residue; B and B′ independently represent —O—(Y—O)n—R or —O—(Y—O)n—CO—Z—CO—O—R′ (where R, Y and Z have the same meanings as described above, and R′ represents an alkyl group, a substituted or non-substituted aryl group, or a substituted or non-substituted aralkyl group); n represents an integer of 1 to 5; and p represents an integer of 5 to 5000; where, in the formula (II), Ar represents a substituted or non-substituted aromatic group; X represents a substituted or non-substituted divalent 1,3-phenylene group; T represents a divalent linear hydrocarbon group having 1 to 6 carbon atoms or a branched hydrocarbon group having 2 to 10 carbon atoms; and k and m represent an integer of 0 or 1, respectively.
    • 本发明提供具有选自式(I-1)和(I-2)表示的结构式的1,3-亚苯基的二胺化合物聚合物:其中,在式(I-1)和(I-2)中, A表示下述式(II)表示的结构。 R表示氢原子,烷基,取代或未取代的芳基或取代或未取代的芳烷基; Y表示二价醇残基; Z表示二价羧酸残基; B和B'独立地表示-O-(YO)n -R或-O-(YO)n -CO-Z-CO-OR'(其中R, Y和Z具有与上述相同的含义,R'表示烷基,取代或未取代的芳基或取代或未取代的芳烷基)。 n表示1〜5的整数, p表示5〜5000的整数。 其中,在式(II)中,Ar表示取代或未取代的芳基; X表示取代或未取代的二价1,3-亚苯基; T表示碳原子数为1〜6的二价直链烃基或碳原子数2〜10的支链烃基。 并且k和m分别表示0或1的整数。