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1. 发明授权

US5428090A Polycarbonate polymer derived from dihydroxy compound having triphenylamine structure and process for producing the same 失效
标题翻译：衍生自具有三苯胺结构的二羟基化合物的聚碳酸酯聚合物及其制备方法
公开(公告)号：US5428090A
公开(公告)日：1995-06-27
申请号：US194219
申请日：1994-02-09
申请人： Noriyoshi Ogawa , Toshiaki Takata , Satoshi Kanayama
发明人： Noriyoshi Ogawa , Toshiaki Takata , Satoshi Kanayama
IPC分类号： C07C215/74 , C08G64/12 , C08G64/06
CPC分类号： C07C215/74 , C08G64/12 , C07C2103/16
摘要： A polycarbonate derived from a novel dihydroxy compound having a triphenylamine structure, and a process for producing the polycarbonate are disclosed. The polycarbonate is obtained by reacting a dihydroxy compound having a triphenylamine structure described hereinbefore and a carbonate precursor, or by reacting the dihydroxy compound, a dihydric phenol compound and the carbonate precursor. The polycarbonate is useful as a plastic molding material or as a material for forming a polymer alloy with other resin.
摘要翻译：公开了一种衍生自具有三苯基胺结构的新型二羟基化合物的聚碳酸酯及其制备方法。聚碳酸酯通过使具有上述三苯胺结构的二羟基化合物与碳酸酯前体反应，或二羟基化合物，二元酚化合物与碳酸酯前体反应得到。聚碳酸酯可用作塑料成型材料或用作与其它树脂形成聚合物合金的材料。

2. 发明授权

US5366805A Polycarbonate resin/silicone rubber integrally molded article and method for making 失效
标题翻译：聚碳酸酯树脂/硅橡胶一体成形品及其制造方法
公开(公告)号：US5366805A
公开(公告)日：1994-11-22
申请号：US163543
申请日：1993-12-09
申请人： Hironao Fujiki , Shigeki Shudo , Akira Matsuda , Noriyoshi Ogawa , Toshiaki Takata
发明人： Hironao Fujiki , Shigeki Shudo , Akira Matsuda , Noriyoshi Ogawa , Toshiaki Takata
IPC分类号： B29C45/14 , B29C45/16 , B29K83/00 , B32B25/20 , B32B27/36 , B32B37/00 , C08J5/12 , C08L83/04 , C09J183/00 , C09J183/07 , B32B27/28 , B29K69/00
CPC分类号： C08J5/12 , B29C45/1676 , C08L83/04 , B29K2069/00 , B29K2083/00 , B29K2083/005 , B29K2283/00 , B29L2009/00 , C08G77/12 , C08G77/20 , C08G77/70 , Y10T428/31507
摘要： In a polycarbonate resin/silicone rubber integrally molded article, a polycarbonate resin having an aliphatic unsaturated group, typically an isopropenyl group is integrally joined to an addition type silicone rubber containing a tackifier component at high bond strength. It is prepared by injection molding a modified polycarbonate resin into a preform, injection molding a silicone rubber composition over the preform, and curing the composition at a temperature below the softening point of the polycarbonate resin.
摘要翻译：在聚碳酸酯树脂/硅橡胶一体成型体中，具有脂肪族不饱和基团（通常为异丙烯基）的聚碳酸酯树脂与含有高粘合强度的增粘剂成分的添加型硅橡胶一体地接合。通过将改性聚碳酸酯树脂注塑成预成型体，在预成型体上注射成型硅橡胶组合物，并在低于聚碳酸酯树脂的软化点的温度下固化该组合物来制备。

3. 发明授权

US4939231A Process for producing fatty acid-terminated polycarbonate resin 失效
标题翻译：生产脂肪酸封端聚碳酸酯树脂的方法
公开(公告)号：US4939231A
公开(公告)日：1990-07-03
申请号：US246574
申请日：1988-09-12
申请人： Mituhiko Masumoto , Toshiaki Takata , Satoshi Kanayama
发明人： Mituhiko Masumoto , Toshiaki Takata , Satoshi Kanayama
IPC分类号： C08G64/00 , C08G64/14 , C08G64/16 , C08G64/20 , C08G64/22
CPC分类号： C08G64/14 , C08G64/1616
摘要： A process for producing a polycarbonate resin having excellent heat stability from a dihydric phenol compound represented by the formula (1) shown below by an interfacial polymerization method wherein fatty acid represented by the formula (2), (3), (4) or (5) shown below is used as a terminator and as a polymerization catalyst, a quaternary ammonium salt is used, and after 5 to 40 minutes from the addition and emulsification of the polymerization catalyst, tertiary amine is added to cause polymerization. ##STR1## wherein all the symbols are the same as defined before.
摘要翻译：由式（2），（3），（4）或（4）表示的脂肪酸通过界面聚合法制备由下式（1）表示的二元酚化合物具有优异的热稳定性的聚碳酸酯树脂的方法， 5）作为终止剂，作为聚合催化剂使用季铵盐，在加成和乳化聚合催化剂5〜40分钟后，加入叔胺进行聚合。式（1）：CnH2n + 1COOH式（2）：式（3）：式（4）：（CnH2n + 1CO）2式（5）：其中所有符号相同如前所述。

4. 发明申请

US20080179991A1 ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF 有权
标题翻译：电子元器件及其制造方法
公开(公告)号：US20080179991A1
公开(公告)日：2008-07-31
申请号：US12100459
申请日：2008-04-10
申请人： Yutaka Ishiura , Takeshi Matsumae , Kazuhiro Inoue , Toshiaki Takata
发明人： Yutaka Ishiura , Takeshi Matsumae , Kazuhiro Inoue , Toshiaki Takata
IPC分类号： H03H9/25
CPC分类号： H03H9/02992 , H03H3/08 , H03H9/02937 , H03H9/02984
摘要： An electronic component has a structure which prevents corrosion caused by moisture intrusion through an electrode pattern extending inwardly from an edge connecting a side and one of main surfaces of a substrate and, therefore, deterioration of a characteristic rarely occurs over time. The electronic component includes, on the first main surface of the substrate, the first electrode pattern extending inwardly from an edge connecting the side of the substrate and the first main surface of the substrate, the second electrode pattern that is opposite to the end of the first electrode pattern through the gap, and the third electrode pattern that is disposed on the first electrode pattern and the second electrode pattern such that it covers the gap. The third electrode pattern is formed from a metal film that is highly resistant to corrosion, the corrosion resistance of which is superior to that of metal films forming the first electrode pattern and the second electrode pattern.
摘要翻译：电子部件具有这样的结构，其防止湿气侵入通过从连接基板的一侧和一个主面的边缘向内延伸的电极图案而引起的腐蚀，因此，随着时间的推移，特性的劣化很少发生。电子部件在基板的第一主表面上包括从连接基板的一侧和基板的第一主表面的边缘向内延伸的第一电极图案，与第二电极图案相对的第二电极图案通过所述间隙的第一电极图案，以及设置在所述第一电极图案和所述第二电极图案上使得其覆盖所述间隙的所述第三电极图案。第三电极图案由耐腐蚀性高的金属膜形成，其耐腐蚀性优于形成第一电极图案和第二电极图案的金属膜的耐腐蚀性。

5. 发明授权

US07049908B2 Surface acoustic wave device and communication apparatus 有权
标题翻译：声表面波装置及通信装置
公开(公告)号：US07049908B2
公开(公告)日：2006-05-23
申请号：US10847584
申请日：2004-05-18
申请人： Toshiaki Takata
发明人： Toshiaki Takata
IPC分类号： H03H9/64
CPC分类号： H03H9/6483
摘要： A surface acoustic wave device includes one-terminal-pair SAW series resonators and one-terminal-pair SAW parallel resonators arranged in a ladder configuration. Among the series resonators, the resonant frequencies of, for example, two series resonators forming the pass band are lower than the anti-resonant frequency of the parallel resonators forming the pass band. A capacitive area of one of the series resonator is disposed in an inductive area formed by the parallel resonators forming the pass band and the other series resonators forming the pass band.
摘要翻译：表面声波装置包括以梯形结构布置的单端对SAW串联谐振器和单端对SAW并联谐振器。在串联谐振器中，形成通带的例如两个串联谐振器的谐振频率低于形成通带的并联谐振器的反谐振频率。串联谐振器之一的电容区域设置在由形成通带的并联谐振器和形成通带的其它串联谐振器形成的感应区域中。

6. 发明授权

US07619491B2 Elastic wave duplexer 有权
标题翻译：弹性波双工器
公开(公告)号：US07619491B2
公开(公告)日：2009-11-17
申请号：US12274411
申请日：2008-11-20
申请人： Toshiaki Takata , Osamu Yokokura
发明人： Toshiaki Takata , Osamu Yokokura
IPC分类号： H03H9/72 , H03H9/64
CPC分类号： H03H9/0576 , H01L2224/16 , H01L2224/48227 , H01L2224/49171 , H01L2924/30111 , H03H9/725 , H01L2924/00
摘要： An elastic wave duplexer includes a transmission filter chip and a reception filter chip each defined by an elastic wave filter chip and flip-chip bonded to a laminated board. A coil-shaped line including coil-shaped line patterns is provided inside the laminated board. The coil-shaped line defines an impedance matching circuit. In plan view, the transmission filter chip is disposed on one side of a center line passing through the approximate center of the laminated board and extending between a first edge and a second edge, and the reception filter chip is disposed on the other side of the center line. The coil-shaped line is disposed on the side on which the reception filter chip is disposed.
摘要翻译：弹性波双工器包括传输滤波器芯片和接收滤波器芯片，每个接收滤波器芯片由弹性波滤波器芯片和倒装芯片结合到层压板上而定义。在层叠板内设置有包括线圈状线状的线圈状线。线圈形线路限定了阻抗匹配电路。在平面图中，透射滤光片芯片配置在穿过层叠板的大致中心的中心线的一侧，并且在第一边缘和第二边缘之间延伸，并且接收滤波器芯片设置在中心线。线圈状线设置在配置有接收滤波器芯片的一侧。

7. 发明授权

US5969084A Process for producing polycarbonate resin with high flowability 失效
标题翻译：具有高流动性的聚碳酸酯树脂的制造方法
公开(公告)号：US5969084A
公开(公告)日：1999-10-19
申请号：US59412
申请日：1998-04-14
申请人： Takahiro Adachi , Toshiaki Takata
发明人： Takahiro Adachi , Toshiaki Takata
IPC分类号： C08G64/24 , C08G64/00
CPC分类号： C08G64/24
摘要： A process for producing a polycarbonate resin with high flowability having a viscosity average molecular weight (Mv) of 13,000 to 20,000 according to an interfacial polymerization method which comprises the steps of forming a reaction mixture while injecting phosgene into bisphenol, after the completion of injection of phosgene, adding a tetraammonium salt to the reaction mixture, then, conducting polycondensation reaction, after a viscosity average molecular weight (Mv) of a reaction mixture containing the resultant reaction products has reached to 3,000 or above and less than 6,000, adding a molecular weight modifier to the reaction mixture, further conducting polycondensation reaction, and thereby obtaining the polycarbonate resin.
摘要翻译：根据界面聚合方法制备粘度平均分子量（Mv）为13,000〜20,000的高流动性的聚碳酸酯树脂的方法，该方法包括以下步骤：在将光气注入双酚中之后形成反应混合物，注射完成后光气，向反应混合物中加入四铵盐，然后在含有所得反应产物的反应混合物的粘均分子量（Mv）达到3,000以上且小于6,000之后进行缩聚反应，加入分子量改性剂进一步进行缩聚反应，得到聚碳酸酯树脂。

8. 发明授权

US5717055A Production method of polycarbonate resin pellets 失效
标题翻译：聚碳酸酯树脂颗粒的生产方法
公开(公告)号：US5717055A
公开(公告)日：1998-02-10
申请号：US660573
申请日：1996-06-11
申请人： Tatsuhide Hosomi , Toshikazu Umemura , Toshiaki Takata , Yuji Mori
发明人： Tatsuhide Hosomi , Toshikazu Umemura , Toshiaki Takata , Yuji Mori
IPC分类号： C08G64/18 , C08G64/40 , C08G64/00
CPC分类号： C08G64/40 , C08G64/18
摘要： A method of producing polycarbonate resin pellets containing very less residual organic solvent and low molecular weight volatile matters and having a high transparency by melt-kneading a polycarbonate resin powder in an extruder equipped with a screw having a material seal mechanism, and vents, and devolatilizing the residual organic solvent and/or the low molecular weight volatile matters at the vent portion and then extruding the molten resin. The polycarbonate resin pellets are suitable for optical grade articles and automobile lenses.
摘要翻译：一种制备聚碳酸酯树脂颗粒的方法，该聚碳酸酯树脂颗粒含有非常少的残余有机溶剂和低分子量挥发性物质，并且通过在装有具有材料密封机构的螺杆的挤出机和排气口中熔融捏合聚碳酸酯树脂粉末而具有高透明度，并且脱挥发份残留有机溶剂和/或低分子挥发性物质，然后挤出熔融树脂。聚碳酸酯树脂颗粒适用于光学级制品和汽车镜片。

9. 发明授权

US08791774B2 Branching filter 有权
标题翻译：分支过滤器
公开(公告)号：US08791774B2
公开(公告)日：2014-07-29
申请号：US13547082
申请日：2012-07-12
申请人： Toshiaki Takata , Shigeyuki Fujita
发明人： Toshiaki Takata , Shigeyuki Fujita
IPC分类号： H03H9/72 , H03H9/64 , H03H9/05 , H03H9/00 , H03H9/02
CPC分类号： H03H9/0085 , H03H9/02913 , H03H9/0576 , H03H9/725
摘要： A branching filter includes a ladder-type elastic wave filter unit connected between an antenna terminal and a transmission signal terminal and a longitudinally coupled resonator-type elastic wave filter unit connected between an antenna terminal and first and second balanced reception signal terminals while maintaining the isolation characteristics between the transmission signal terminal and the first and second reception signal terminals. In a duplexer, a transmission signal propagation direction is perpendicular or substantially perpendicular to each of a first reception signal propagation direction and a second reception signal propagation direction.
摘要翻译：分路滤波器包括连接在天线端子和发送信号端子之间的梯形弹性波滤波器单元和连接在天线端子与第一和第二平衡接收信号端子之间的纵向耦合的谐振器型弹性波滤波器单元，同时保持隔离发送信号端子与第一和第二接收信号端子之间的特性。在双工器中，发送信号传播方向与第一接收信号传播方向和第二接收信号传播方向垂直或基本垂直。

10. 发明授权

US07541722B2 Electronic component and manufacturing method thereof 有权
标题翻译：电子元器件及其制造方法
公开(公告)号：US07541722B2
公开(公告)日：2009-06-02
申请号：US12100459
申请日：2008-04-10
申请人： Yutaka Ishiura , Takeshi Matsumae , Kazuhiro Inoue , Toshiaki Takata
发明人： Yutaka Ishiura , Takeshi Matsumae , Kazuhiro Inoue , Toshiaki Takata
IPC分类号： H01L41/047
CPC分类号： H03H9/02992 , H03H3/08 , H03H9/02937 , H03H9/02984
摘要： An electronic component has a structure which prevents corrosion caused by moisture intrusion through an electrode pattern extending inwardly from an edge connecting a side and one of main surfaces of a substrate and, therefore, deterioration of a characteristic rarely occurs over time. The electronic component includes, on the first main surface of the substrate, the first electrode pattern extending inwardly from an edge connecting the side of the substrate and the first main surface of the substrate, the second electrode pattern that is opposite to the end of the first electrode pattern through the gap, and the third electrode pattern that is disposed on the first electrode pattern and the second electrode pattern such that it covers the gap. The third electrode pattern is formed from a metal film that is highly resistant to corrosion, the corrosion resistance of which is superior to that of metal films forming the first electrode pattern and the second electrode pattern.
摘要翻译：电子部件具有这样的结构，其防止湿气侵入通过从连接基板的一侧和一个主面的边缘向内延伸的电极图案而引起的腐蚀，因此，随着时间的推移，特性的劣化很少发生。电子部件在基板的第一主表面上包括从连接基板的一侧和基板的第一主表面的边缘向内延伸的第一电极图案，与第二电极图案相对的第二电极图案通过所述间隙的第一电极图案，以及设置在所述第一电极图案和所述第二电极图案上使得其覆盖所述间隙的所述第三电极图案。第三电极图案由耐腐蚀性高的金属膜形成，其耐腐蚀性优于形成第一电极图案和第二电极图案的金属膜的耐腐蚀性。

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