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1. 发明专利

JP2006254092A Folding portable radio device 审中-公开
标题翻译：折叠便携式无线电设备
公开(公告)号：JP2006254092A
公开(公告)日：2006-09-21
申请号：JP2005067775
申请日：2005-03-10
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MAJIMA NOBUAKI , SAITO YUTAKA , NAKANISHI HIDEO
IPC分类号： H01Q1/24 , H01Q3/44 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein antenna performance deteriorates in a portable field radio due to electromagnetic interaction, if a hand of a user approaches a resonant element improving call performance.
SOLUTION: The field radio comprises an upper cabinet 1, a lower cabinet, a hinge section 2 for connecting the upper cabinet 1 and the lower cabinet 2 in freely rotatable fashion, a circuit board 6 provided within the lower cabinet 2 for having a ground pattern, and an antenna element 7 arranged at the upper cabinet 1 side and received unbalance power supply in relation to the ground pattern. Extended elements 41, 42, 51, and 52 are arranged and separated from the circuit board 6 in a predetermined spacing along the longitudinal direction of the circuit board 6. Both ends of the extended elements 41, 42, 51, and 52 are electrically connected to the ground pattern. Resonant elements 43 and 53 for shutting off predetermined frequencies are placed at a position of substantially half of the extended elements 41, 42, 51, and 52.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决由于电磁相互作用而导致的便携式现场无线电中的天线性能恶化的问题，如果用户的手接近提高呼叫性能的谐振元件。解决方案：现场无线电装置包括上机柜1，下机柜，用于以可自由旋转的方式连接上机壳1和下机柜2的铰链部分2，设置在下机柜2内的电路板6，用于具有接地图案和布置在上机柜1侧的天线元件7，并且相对于接地图形接收不平衡电源。扩展元件41,42,51和52沿着电路板6的纵向方向以预定间隔从电路板6布置和分离。延伸元件41,42,51和52的两端电连接到地面图案。用于关闭预定频率的谐振元件43和53被放置在延伸元件41,42,51和52的基本上一半的位置。（C）2006，JPO和NCIPI

2. 发明专利

JP2004023546A Antenna system 有权
公开(公告)号：JP2004023546A
公开(公告)日：2004-01-22
申请号：JP2002177277
申请日：2002-06-18
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MAJIMA NOBUAKI , KOSHI MASASHI , NISHIKIDO TOMOAKI , SAITO YUTAKA , KOYANAGI YOSHIO
IPC分类号： H01Q3/24 , H01Q1/24 , H01Q9/40 , H01Q13/08 , H04M1/00 , H04M1/725
摘要： PROBLEM TO BE SOLVED: To provide an antenna system the PAG (Pattern Average Gain) of which is improved when fingers or the like of a user are close to an antenna in a mobile wireless apparatus or the like. SOLUTION: An inverted-F plate antenna is configured with: a plate element 1; a ground plate 3; a short-circuit element 4; and feeding sections 5, 6. A reception level detection section 9 compares reception levels obtained at switching a plurality of the feeding sections 5, 6 provided to a plurality of positions of the inverted-F plate antenna and decides a feeding section which has e.g. the highest reception level among a plurality of the feeding sections 5, 6 on the basis of the result of comparison. Thus, the antenna system can improve the PAG when the fingers of the user approach the antenna. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2006166225A Foldable portable radio equipment 审中-公开
标题翻译：可折叠便携式无线电设备
公开(公告)号：JP2006166225A
公开(公告)日：2006-06-22
申请号：JP2004356800
申请日：2004-12-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KANEZAKI YOSHIHIRO , MAJIMA NOBUAKI , SAITO YUTAKA , KOBAYASHI HIROAKI , AOKI KOTA
IPC分类号： H04B1/38 , H01Q1/24 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To provide foldable portable radio equipment high in antenna gain in a call state.
SOLUTION: A hinge part 3 where a first case 1 is freely rotatably connected to a second case 2 includes a metallic hinge 31, and a hinge shaft 32. The metallic hinge 31 is electrically connected to an antenna element of the first case 1 and attached to the first case 1. The hinge shaft 32 keeps a prescribed interval with a ground pattern on a circuit board 23, is electrically connected to a power feeding part which is connected to a radio circuit 5, and is attached to the circuit board 23 of the second case. The first case 1 includes a current shunt element 15 for allowing an antenna current which flows in the neighborhood of an end close to the hinge part 3 of the antenna element. A dipole antenna is constituted of the antenna element, the hinge part 3, and the ground pattern on the circuit board 23.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在通话状态下提供高天线增益的可折叠便携式无线电设备。解决方案：第一壳体1可自由旋转地连接到第二壳体2的铰链部件3包括金属铰链31和铰链轴32.金属铰链31电连接到第一壳体的天线元件铰链轴32在电路板23上保持具有接地图案的规定间隔，电连接到连接到无线电电路5的馈电部分，并连接到电路第二个案件的第23号。第一情况1包括用于允许在接近天线元件的铰链部分3的端部附近流动的天线电流的电流分流元件15。偶极子天线由天线元件，铰链部分3和电路板23上的接地图形构成。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006074100A Fixing tool for portable radio device 审中-公开
标题翻译：便携式无线电设备固定工具
公开(公告)号：JP2006074100A
公开(公告)日：2006-03-16
申请号：JP2004251528
申请日：2004-08-31
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HORIBATA KENJI , AOKI KOTA , MAJIMA NOBUAKI , KOSHI MASASHI
IPC分类号： H01Q15/24 , H01Q1/24 , H04M1/02 , H04M1/11
摘要： PROBLEM TO BE SOLVED: To improve deterioration in antenna performance when installing a portable radio device on a fixing tool without providing a mechanical connection structure.
SOLUTION: A conductive member functioning as a radiation element by capacitive coupling is provided near the antenna previously arranged on the portable radio device. With this structure, radiation of polarization optimum is increased for desired communication.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了在将便携式无线电设备安装在固定工具上而不提供机械连接结构的情况下改善天线性能的恶化。解决方案：在预先布置在便携式无线电设备上的天线附近提供通过电容耦合用作辐射元件的导电部件。利用这种结构，为了期望的通信，偏振最佳的辐射增加。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006054843A Foldable portable radio apparatus 有权
标题翻译：可折叠便携式无线电设备
公开(公告)号：JP2006054843A
公开(公告)日：2006-02-23
申请号：JP2004324136
申请日：2004-11-08
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UEJIMA HIROYUKI , ISODA TAKETAKA , MAJIMA NOBUAKI , HIRAI MASAYOSHI , IWAI NOBUHIRO , SAITO YUTAKA , MAEDA KENICHI
IPC分类号： H01Q1/24 , H01Q1/08 , H04B1/38 , H04M1/02
CPC分类号： H01Q1/243 , H01Q9/285 , H01Q9/42 , H04M1/0216
摘要： PROBLEM TO BE SOLVED: To provide a foldable portable radio apparatus with one antenna, which does not require a large space, displays high antenna performance for both opening and closing, and is suitable for miniaturization. SOLUTION: The foldable portable radio unit comprises a first case, a second case, a coupling part for connecting the first and the second cases in the form that these cases can be opened or closed, a conductive element arranged within the first case, and a power supply element arranged within the second case. When the apparatus is opened by the coupling part, the conductive element and the power supply element come closer mutually and can be electromagnetically coupled when power is supplied. When it is closed by the coupling part, these elements are farther away than when it is opened, and are not coupled electromagnetically when power is supplied. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供不需要较大空间的一个天线的可折叠便携式无线电设备，对于打开和关闭都显示高天线性能，并且适合于小型化。解决方案：可折叠便携式无线电单元包括第一壳体，第二壳体，用于以这些壳体可以打开或关闭的形式连接第一壳体和第二壳体的联接部件，布置在第一壳体内的导电元件以及布置在第二壳体内的电源元件。当通过耦合部分打开设备时，导电元件和电源元件相互靠近并且在供电时可以被电磁耦合。当耦合部分闭合时，这些元件比打开时要远得多，并且在供电时不会电磁耦合。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006019842A Mobile wireless unit 有权
标题翻译：移动无线单元
公开(公告)号：JP2006019842A
公开(公告)日：2006-01-19
申请号：JP2004193310
申请日：2004-06-30
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KOSHI MASASHI , NAKANISHI HIDEO , YAMAGUCHI YUSHI , MAJIMA NOBUAKI
IPC分类号： H04B1/38 , H01M2/10 , H04M1/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To realize a high antenna performance independently of a connected position between a battery part and a circuit board. SOLUTION: The mobile wireless unit includes: a housing; the circuit board contained in the housing; the battery part contained in the housing; and an antenna fitted to the housing and electrically connected to the circuit board. A feeding connection unit interconnects power supply terminals of the battery part to the circuit board and a ground connection unit interconnects ground of the battery part to ground of the circuit board. The ground connection unit is located at a position closer to the antenna than the feeding connection unit. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：独立于电池部件和电路板之间的连接位置实现高天线性能。解决方案：移动无线单元包括：壳体; 电路板包含在壳体中; 电池部件包含在壳体中; 以及安装到壳体并电连接到电路板的天线。馈电连接单元将电池部件的电源端子与电路板互连，并且接地连接单元将电池部件的接地与电路板的接地互连。接地连接单元位于比馈送连接单元更靠近天线的位置。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005354552A Foldable portable radio unit 审中-公开
标题翻译：可折叠便携式无线电单元
公开(公告)号：JP2005354552A
公开(公告)日：2005-12-22
申请号：JP2004175104
申请日：2004-06-14
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SAKAMOTO AKITO , MAJIMA NOBUAKI , KUBOTA MASANORI , ISODA TAKETAKA , HIRAI MASAYOSHI
IPC分类号： H01Q1/46 , H01Q1/24 , H01Q1/48 , H01Q9/16 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To reduce the number of components, to miniaturize a foldable portable radio and to improve antenna performance in the foldable portable radio unit constituted by openably/closably connecting two casings.
SOLUTION: In a structure having a first casing 11 with a first circuit board 21 and a second casing 12 with a second circuit board 22 and in which the first casing 11 and the second casing 12 are connected with each other by a connection part 13 constituting a bendable face connection member, both end parts of a holding connection member 23 are mechanically connected and fixed to the first casing 11 and the second casing 12, respectively. In the holding connection member 23, one end is electrically connected to a feeding point 26 of the second circuit board 22, the other end is electrically connected to a grounding point 28 of the first circuit board 21 via a circuit element 27 such as a capacitor, and it has a function of a feeding line for operating the first circuit board 21 and the second circuit board 22 as a dipole antenna.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了减少部件的数量，使可折叠的便携式收音机小型化并且提高由可开启/可闭合连接两个外壳构成的可折叠便携式无线电单元中的天线性能。解决方案：在具有第一电路板21的第一壳体11和具有第二电路板22的第二壳体12的结构中，第一壳体11和第二壳体12通过连接彼此连接构成可弯曲面连接构件的部分13，保持连接构件23的两个端部分别机械地连接并固定到第一壳体11和第二壳体12。在保持连接构件23中，一端电连接到第二电路板22的馈电点26，另一端通过诸如电容器的电路元件27电连接到第一电路板21的接地点28 并且具有用于操作第一电路板21和第二电路板22作为偶极天线的馈电线的功能。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005057664A Folding type portable radio equipment 审中-公开
标题翻译：折叠式便携式无线电设备
公开(公告)号：JP2005057664A
公开(公告)日：2005-03-03
申请号：JP2003288963
申请日：2003-08-07
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ASAHINA TOSHIHIRO , MAJIMA NOBUAKI , NAKANISHI HIDEO
IPC分类号： H01Q1/24 , H04B1/38 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To provide folding type portable radio equipment whose antenna performance can be improved. SOLUTION: In this folding type radio equipment in which an upper case 1 and a lower case 2 are connected by a hinge 3 in a freely turnable way, and a first circuit board 11 provided in the upper case 1 is connected to a second circuit board 21 provided in the lower case 2 through a first connection element 51, the first circuit board 11 and the second circuit board 21 are made to conduct by a second connection element 52 through a reactance element 6. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可提高其天线性能的折叠式便携式无线电设备。解决方案：在折叠式无线电设备中，上壳体1和下壳体2通过铰链3以可自由旋转的方式连接，并且设置在上壳体1中的第一电路板11连接到通过第一连接元件51设置在下壳体2中的第二电路板21，第一电路板11和第二电路板21由第二连接元件52通过电抗元件6导通。版权所有 C）2005，JPO＆NCIPI

9. 发明专利

JP2006049978A Portable radio device 审中-公开
标题翻译：便携式无线电设备
公开(公告)号：JP2006049978A
公开(公告)日：2006-02-16
申请号：JP2004224147
申请日：2004-07-30
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KOSHI MASASHI , YAMADA KENICHI , NAKANISHI SEISHI , MAJIMA NOBUAKI
IPC分类号： H01Q9/14 , H04B1/40 , H04M1/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that antenna performance is deteriorated when an electronic component connected to the ground of a portable radio device is disposed near an antenna in the portable radio device. SOLUTION: The portable radio device has a circuit board 102 provided with a radio, an antenna 103 disposed at a predetermined distance from the circuit board 102, an electronic component 106 disposed closely to the antenna 103, a ground line 107 for connecting the ground of the electronic component 106 to the ground of the circuit board 102, and a signal line 108 for connecting a control circuit 110 disposed on the circuit board 102 to the electronic component 106. This device is provided with inductance elements 201 loaded on all lines of the ground line 107 and the signal line 108, and an electric connection portion for connecting the ground of the electronic component 106 to the antenna 103. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决当便携式无线电设备的接地连接的电子部件设置在便携式无线电设备中的天线附近时天线性能恶化的问题。解决方案：便携式无线电设备具有设置有无线电的电路板102，设置在离电路板102预定距离的天线103，靠近天线103设置的电子部件106，用于连接的接地线107 电子部件106的接地到电路板102的接地，以及用于将设置在电路板102上的控制电路110连接到电子部件106的信号线108.该装置设置有加载在所有电路板上的电感元件201 地线107和信号线108的线，以及用于将电子部件106的接地连接到天线103的电连接部。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006033221A Folding type portable radio equipment 有权
标题翻译：折叠式便携式无线电设备
公开(公告)号：JP2006033221A
公开(公告)日：2006-02-02
申请号：JP2004206864
申请日：2004-07-14
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： IWAI NOBUHIRO , KUBOTA MASANORI , MAJIMA NOBUAKI , ISODA TAKETAKA , HIRAI MASAYOSHI
IPC分类号： H01Q1/24 , H04B1/38 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To improve the performance of an antenna, without extensively changing the appearance shape in foldable portable radio equipment in which two casings are connected so that they can be freely opened or closed. SOLUTION: The foldable portable radio equipment comprises a first casing 11 having a first circuit board 21 and a second one 12 having a second circuit board 22, and the first casing 11 and the second casing 12 are connected by a connecting section 13 for composing a bendable planar connection member. An antenna 25 is provided between the first and second circuit boards 21 and 22, and power is fed from a feeding point 26 with the ground of the second circuit board 22 as the grounded conductor of the antenna. A strip of fixing member 19 for retaining the closed state of the casing projects from one end of a cover 18, a conductive material 20 is extended inside the fixing member 19, and the conductive material 20 is connected to the ground of the second circuit board 22 via a contact section 30. The conductive material 20 expands the effective area of the antenna ground. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了改善天线的性能，而不会在两个壳体连接的可折叠便携式无线电设备中大幅改变外观形状，使得它们可以自由地打开或关闭。
解决方案：可折叠便携式无线电设备包括具有第一电路板21的第一壳体11和具有第二电路板22的第二壳体11，第一壳体11和第二壳体12通过连接部分13连接用于构成可弯曲的平面连接构件。天线25设置在第一和第二电路板21和22之间，并且电力从馈电点26馈送到第二电路板22的接地作为天线的接地导体。用于保持壳体的关闭状态的固定构件19的条从盖18的一端突出，导电材料20在固定构件19的内部延伸，并且导电材料20连接到第二电路板的地面导电材料20扩展天线接地的有效面积。版权所有（C）2006，JPO＆NCIPI

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