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1. 发明授权

US07436364B2 Mobile radio apparatus 失效
标题翻译：移动无线电设备
公开(公告)号：US07436364B2
公开(公告)日：2008-10-14
申请号：US10576449
申请日：2004-10-06
申请人： Tomoaki Nishikido , Yutaka Saito , Hiroshi Haruki , Yoshio Koyanagi , Kiyoshi Egawa
发明人： Tomoaki Nishikido , Yutaka Saito , Hiroshi Haruki , Yoshio Koyanagi , Kiyoshi Egawa
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243
摘要： A mobile radio apparatus that achieves high radiation efficiency in various usage states of a foldable mobile radio apparatus without causing negative impact on communication, and that can realize a thin model. In this mobile radio apparatus that is foldable and that has a mechanism joining a first case and second case at a hinge part and allowing the mobile radio apparatus to open and close, flat conductor (104), flat conductor (106) and flat conductor (107) that are placed distant from flat conductor (104) are placed in the first case, gravity sensor (122) detects an inclination angle of the mobile radio apparatus to judge the usage state of the mobile radio apparatus, and control section (123) controls high frequency switch (112) according to the inclination angle and supplies power selectively to flat conductor (106) and flat conductor (107). Furthermore, power is constantly supplied to flat conductor (104) during communication at a different phase from the phase power is supplied to flat conductor (106) or flat conductor (107).
摘要翻译：一种移动无线电设备，其在可折叠移动无线电设备的各种使用状态下实现高辐射效率，而不会对通信造成负面影响，并且可以实现薄型模型。在这种可折叠的移动无线电设备中，具有在铰链部分处连接第一壳体和第二壳体并允许移动无线电设备打开和关闭的机构，扁平导体（104），扁平导体（106）和扁平导体（重力传感器122检测移动无线电设备的倾斜角度以判断移动无线电设备的使用状态，以及控制部分123，根据倾斜角度控制高频开关（112），并且选择性地向扁平导体（106）和扁平导体（107）供电。此外，在相位功率被提供给扁平导体（106）或扁平导体（107）的不同相位的通信期间，电力一直被提供给扁平导体（104）。

2. 发明申请

US20070080872A1 Mobile radio apparatus 失效
标题翻译：移动无线电设备
公开(公告)号：US20070080872A1
公开(公告)日：2007-04-12
申请号：US10576449
申请日：2004-10-06
申请人： Tomoaki Nishikido , Yutaka Saito , Hiroshi Haruki , Yoshio Koyanagi , Kiyoshi Egawa
发明人： Tomoaki Nishikido , Yutaka Saito , Hiroshi Haruki , Yoshio Koyanagi , Kiyoshi Egawa
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243
摘要： A mobile radio apparatus that achieves high radiation efficiency in various usage states of a foldable mobile radio apparatus without causing negative impact on communication, and that can realize a thin model. In this mobile radio apparatus that is foldable and that has a mechanism joining a first case and second case at a hinge part and allowing the mobile radio apparatus to open and close, flat conductor (104), flat conductor (106) and flat conductor (107) that are placed distant from flat conductor (104) are placed in the first case, gravity sensor (122) detects an inclination angle of the mobile radio apparatus to judge the usage state of the mobile radio apparatus, and control section (123) controls high frequency switch (112) according to the inclination angle and supplies power selectively to flat conductor (106) and flat conductor (107). Furthermore, power is constantly supplied to flat conductor (104) during communication at a different phase from the phase power is supplied to flat conductor (106) or flat conductor (107).
摘要翻译：一种移动无线电设备，其在可折叠移动无线电设备的各种使用状态下实现高辐射效率，而不会对通信造成负面影响，并且可以实现薄型模型。在这种可折叠的移动无线电设备中，具有在铰链部分处接合第一壳体和第二壳体并允许移动无线电设备打开和关闭的机构，扁平导体（104），扁平导体（106）和扁平导体（重力传感器122检测移动无线电设备的倾斜角度以判断移动无线电设备的使用状态，以及控制部分123，根据倾斜角度控制高频开关（112），并且选择性地向扁平导体（106）和扁平导体（107）供电。此外，在相位功率被提供给扁平导体（106）或扁平导体（107）的不同相位的通信期间，电力一直被提供给扁平导体（104）。

3. 发明授权

US07453405B2 Portable wireless device 有权
标题翻译：便携式无线设备
公开(公告)号：US07453405B2
公开(公告)日：2008-11-18
申请号：US11597706
申请日：2005-05-24
申请人： Tomoaki Nishikido , Yutaka Saito , Yoshio Koyanagi , Kiyoshi Egawa
发明人： Tomoaki Nishikido , Yutaka Saito , Yoshio Koyanagi , Kiyoshi Egawa
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q21/00
CPC分类号： H01Q9/0407 , H01Q1/242 , H01Q1/243 , H01Q3/24 , H01Q9/40 , H04B7/0602 , H04B7/0802
摘要： A portable wireless device realizing high-speed transmission in downlink communication in a used state that a foldable portable wireless device is held in a hand of the user and ensuring a high antenna radiation efficiency. In the portable wireless device, platy conductors (1, 3, 4) are arranged in the longitudinal direction on the back of a display section (35) of an upper case (5). The signal of a transmission circuit (25) is distributed by a power distributor (18). One signal is fed to a platy conductor (1) through a phase shifter (17) and the other is fed to the platy conductor (3) or the platy conductor (4) from a high-frequency switch (19) through a transmission/reception duplexer (20) or a transmission/reception duplexer (21). The high-frequency switch (19) selectively feeds power to either the platy conductor (3) or the platy conductor (4) according to the signal from a gravity sensor (26). The received signal is extracted by the transmission/reception duplexers (20, 21), amplified by a receiving circuit (22) and a receiving circuit (23), and multiplied by a predetermined weight coefficient by a demodulating section (24) and combined.
摘要翻译：一种便携式无线装置，其在使用状态下实现下行链路通信中的高速传输，使得可折叠的便携式无线装置保持在用户的手中并确保高的天线辐射效率。在便携式无线装置中，板状导体（1,3,4）沿纵向布置在上壳体（5）的显示部分（35）的背面。传输电路（25）的信号由电力分配器（18）分配。一个信号通过移相器（17）馈送到板状导体（1），另一个信号通过变速器（17）从高频开关（19）馈送到板状导体（3）或板状导体（4）接收双工器（20）或发送/接收双工器（21）。根据来自重力传感器（26）的信号，高频开关（19）有选择地向板状导体（3）或板状导体（4）供电。接收信号由发送/接收双工器（20,21）提取，由接收电路（22）和接收电路（23）放大，并由解调部分（24）乘以预定的权重系数并进行组合。

4. 发明申请

US20070216584A1 Portable Wireless Device 有权
标题翻译：便携式无线设备
公开(公告)号：US20070216584A1
公开(公告)日：2007-09-20
申请号：US11597706
申请日：2005-05-24
申请人： Tomoaki Nishikido , Yutaka Saito , Yoshio Koyanagi , Kiyoshi Egawa
发明人： Tomoaki Nishikido , Yutaka Saito , Yoshio Koyanagi , Kiyoshi Egawa
IPC分类号： H01Q1/24
CPC分类号： H01Q9/0407 , H01Q1/242 , H01Q1/243 , H01Q3/24 , H01Q9/40 , H04B7/0602 , H04B7/0802
摘要： A portable wireless device realizing high-speed transmission in downlink communication in a used state that a foldable portable wireless device is held in a hand of the user and ensuring a high antenna radiation efficiency. In the portable wireless device, platy conductors (1, 3, 4) are arranged in the longitudinal direction on the back of a display section (35) of an upper case (5). The signal of a transmission circuit (25) is distributed by a power distributor (18). One signal is fed to a platy conductor (1) through a phase shifter (17) and the other is fed to the platy conductor (3) or the platy conductor (4) from a high-frequency switch (19) through a transmission/reception duplexer (20) or a transmission/reception duplexer (21). The high-frequency switch (19) selectively feeds power to either the platy conductor (3) or the platy conductor (4) according to the signal from a gravity sensor (26). The received signal is extracted by the transmission/reception duplexers (20, 21), amplified by a receiving circuit (22) and a receiving circuit (23), and multiplied by a predetermined weight coefficient by a demodulating section (24) and combined.
摘要翻译：一种便携式无线装置，其在使用状态下实现下行链路通信中的高速传输，使得可折叠的便携式无线装置保持在用户的手中并确保高的天线辐射效率。在便携式无线装置中，板状导体（1,3,4）沿纵向布置在上壳体（5）的显示部分（35）的背面。传输电路（25）的信号由电力分配器（18）分配。一个信号通过移相器（17）馈送到板状导体（1），另一个信号通过变速器（17）从高频开关（19）馈送到板状导体（3）或板状导体（4）接收双工器（20）或发送/接收双工器（21）。根据来自重力传感器（26）的信号，高频开关（19）有选择地向板状导体（3）或板状导体（4）供电。接收信号由发送/接收双工器（20,21）提取，由接收电路（22）和接收电路（23）放大，并由解调部分（24）乘以预定的权重系数并进行组合。

5. 发明授权

US07821463B2 Mobile telephone with broadcast receiving element 失效
标题翻译：具有广播接收元件的移动电话
公开(公告)号：US07821463B2
公开(公告)日：2010-10-26
申请号：US11630144
申请日：2005-06-16
申请人： Tomoaki Nishikido , Yutaka Saito , Yukari Yamazaki , Yoshio Koyanagi , Kiyoshi Egawa
发明人： Tomoaki Nishikido , Yutaka Saito , Yukari Yamazaki , Yoshio Koyanagi , Kiyoshi Egawa
IPC分类号： H01Q1/24 , H01Q1/42 , H01Q1/36
CPC分类号： H01Q21/24 , H01Q1/243 , H01Q1/362 , H01Q11/08 , H01Q21/28
摘要： There is provided a mobile telephone assuring a high reception sensitivity over a wide band without deteriorating the design of the mobile telephone. In the mobile telephone, a helical antenna (4) operating as an antenna for television reception is formed by winding a conductive element along the external surface of the case several times at the upper end of the upper case (1). The helical antenna (4) is impedance-matched by a matching circuit (5) in a range of the order from 470 MHz to 700 MHz which is the television broadcast frequency. The matching circuit (5) is connected to a broadcast reception circuit (6). The broadcast reception circuit (6) operates as a reception circuit for receiving the television broadcast wave.
摘要翻译：提供了一种在宽带上确保高接收灵敏度的移动电话，而不会恶化移动电话的设计。在移动电话中，通过在上壳体（1）的上端沿着壳体的外表面多次缠绕导电元件来形成作为用于电视接收的天线的螺旋天线（4）。螺旋天线（4）通过匹配电路（5）在470MHz至700MHz的范围内被阻抗匹配，这是电视广播频率。匹配电路（5）连接到广播接收电路（6）。广播接收电路（6）作为接收电视广播波的接收电路进行动作。

6. 发明申请

US20070247374A1 Mobile Telephone 失效
标题翻译：移动电话
公开(公告)号：US20070247374A1
公开(公告)日：2007-10-25
申请号：US11630144
申请日：2005-06-16
申请人： Tomoaki Nishikido , Yutaka Saito , Yukari Yamazaki , Yoshio Koyanagi , Kiyoshi Egawa
发明人： Tomoaki Nishikido , Yutaka Saito , Yukari Yamazaki , Yoshio Koyanagi , Kiyoshi Egawa
IPC分类号： H01Q1/27
CPC分类号： H01Q21/24 , H01Q1/243 , H01Q1/362 , H01Q11/08 , H01Q21/28
摘要： There is provided a mobile telephone assuring a high reception sensitivity over a wide band without deteriorating the design of the mobile telephone. In the mobile telephone, a helical antenna (4) operating as an antenna for television reception is formed by winding a conductive element along the external surface of the case several times at the upper end of the upper case (1). The helical antenna (4) is impedance-matched by a matching circuit (5) in a range of the order from 470 MHz to 700 MHz which is the television broadcast frequency. The matching circuit (5) is connected to a broadcast reception circuit (6). The broadcast reception circuit (6) operates as a reception circuit for receiving the television broadcast wave.
摘要翻译：提供了一种在宽带上确保高接收灵敏度的移动电话，而不会恶化移动电话的设计。在移动电话中，通过在上壳体（1）的上端沿着壳体的外表面多次缠绕导电元件来形成作为用于电视接收的天线的螺旋天线（4）。螺旋天线（4）通过匹配电路（5）在470MHz至700MHz的范围内被阻抗匹配，这是电视广播频率。匹配电路（5）连接到广播接收电路（6）。广播接收电路（6）作为接收电视广播波的接收电路进行动作。

7. 发明申请

US20090231208A1 RADIO ANTENNA UNIT AND MOBILE RADIO DEVICE EQUIPPED WITH THE SAME 失效
标题翻译：无线电天线单元和配备其的移动无线电设备
公开(公告)号：US20090231208A1
公开(公告)日：2009-09-17
申请号：US11721065
申请日：2005-12-05
申请人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
发明人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
IPC分类号： H01Q1/00 , H01Q1/24
CPC分类号： H01Q21/29 , H01Q1/242 , H01Q9/0421 , H01Q9/16 , H04M1/0214
摘要： A multi-band antenna can be realized by using a common antenna element with a simple configuration. A radio antenna unit includes a ground conductor plate 1 provided to a casing of a radio device and having a ground potential, a first radio circuit 2 handling a system in a first frequency band and a second radio circuit 3 handling a system in a second frequency band lower than the first frequency band, which are provided in the ground conductor plate 1, a first feeding line 4 connected to the first radio circuit 2 and being a coaxial transmission line having an outer conductor 5 that is arranged along the ground conductor plate 1, an antenna element 6 connected to the first feeding line 4 and the outer conductor 5 respectively, and arranged along the ground conductor plate 1, and a second feeding line 7 for connecting the second radio circuit 3 and the outer conductor 5, wherein the first feeding line 4 feeds a high frequency power input from the first radio circuit 2 and the second feeding line 7 feeds a high frequency power input from the second radio circuit 3.
摘要翻译：可以通过使用具有简单配置的公共天线元件来实现多频带天线。无线电天线单元包括设置在无线电设备的壳体上并具有接地电位的接地导体板1，处理第一频带中的系统的第一无线电路2和处理第二频率的系统的第二无线电路3 设置在接地导体板1中的第一频带低于连接到第一无线电电路2的第一馈电线4，并且是具有沿着接地导体板1布置的外部导体5的同轴传输线，分别连接到第一馈电线4和外导体5并沿接地导体板1布置的天线元件6和用于连接第二无线电电路3和外导体5的第二馈电线7，其中第一馈电线4馈送来自第一无线电电路2的高频电力输入，第二馈电线7馈送来自第二无线电电路3的高频电力输入。

8. 发明授权

US07843394B2 Radio antenna unit and mobile radio device equipped with the same 失效
标题翻译：无线电天线单元和配备相同的移动无线电设备
公开(公告)号：US07843394B2
公开(公告)日：2010-11-30
申请号：US11721065
申请日：2005-12-05
申请人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
发明人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
IPC分类号： H01Q1/24
CPC分类号： H01Q21/29 , H01Q1/242 , H01Q9/0421 , H01Q9/16 , H04M1/0214
摘要： A multi-band antenna can be realized by using a common antenna element with a simple configuration. A radio antenna unit includes a ground conductor plate 1 provided to a casing of a radio device and having a ground potential, a first radio circuit 2 handling a system in a first frequency band and a second radio circuit 3 handling a system in a second frequency band lower than the first frequency band, which are provided in the ground conductor plate 1, a first feeding line 4 connected to the first radio circuit 2 and being a coaxial transmission line having an outer conductor 5 that is arranged along the ground conductor plate 1, an antenna element 6 connected to the first feeding line 4 and the outer conductor 5 respectively, and arranged along the ground conductor plate 1, and a second feeding line 7 for connecting the second radio circuit 3 and the outer conductor 5, wherein the first feeding line 4 feeds a high frequency power input from the first radio circuit 2 and the second feeding line 7 feeds a high frequency power input from the second radio circuit 3.
摘要翻译：可以通过使用具有简单配置的公共天线元件来实现多频带天线。无线电天线单元包括设置在无线电设备的壳体上并具有接地电位的接地导体板1，处理第一频带中的系统的第一无线电路2和处理第二频率的系统的第二无线电路3 设置在接地导体板1中的第一频带低于连接到第一无线电电路2的第一馈电线4，并且是具有沿着接地导体板1布置的外部导体5的同轴传输线，分别连接到第一馈电线4和外导体5并沿接地导体板1布置的天线元件6和用于连接第二无线电电路3和外导体5的第二馈电线7，其中第一馈电线4馈送来自第一无线电电路2的高频电力输入，第二馈电线7馈送来自第二无线电电路3的高频电力输入。

9. 发明申请

US20090221243A1 PORTABLE WIRELESS DEVICE 审中-公开
标题翻译：便携式无线设备
公开(公告)号：US20090221243A1
公开(公告)日：2009-09-03
申请号：US11816977
申请日：2006-02-21
申请人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
发明人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
IPC分类号： H04B1/38
CPC分类号： H01Q9/16 , H01Q9/26 , H01Q9/30 , H01Q19/22
摘要： Herein disclosed is a portable wireless device comprising a first monopole antenna section 11 having a length substantially equal to ¾ of a wavelength of a first frequency band, an open sleeve section 12 having a length substantially equal to ¼ of a wavelength of the first frequency band, the open sleeve section 12 being arranged under the condition that the first monopole antenna section 11 and the open sleeve section 12 are parallel to each other, and perpendicular to a line extending through one end of the first monopole antenna section 11 and one end of the open sleeve section 12, a feeding section 13 for feeding a radio frequency signal to the first monopole antenna section 11 and the open sleeve section 12 at the same time, a grounded base plate 14 made of conductive material, and a wireless circuit 15 arranged on the grounded base plate 14. The portable wireless device is useful for an ultra wideband system, and able to reduce the influence from the operator.
摘要翻译：这里公开了一种便携式无线设备，其包括具有基本上等于第一频带波长的¾的长度的第一单极天线部分11，具有基本上等于第一频带的波长的1/4的开口套筒部分12 开放套筒部12在第一单极天线部11和开放套筒部12彼此平行的状态下配置，并且与通过第一单极天线部11的一端延伸的线垂直，开套筒部分12，用于同时向第一单极天线部分11和开套管部分12馈送射频信号的馈电部分13，由导电材料制成的接地基板14和布置成便携式无线设备对于超宽带系统是有用的，并且能够减少来自操作者的影响。

10. 发明申请

US20080096604A1 Mobile Telephone Device 审中-公开
标题翻译：移动电话设备
公开(公告)号：US20080096604A1
公开(公告)日：2008-04-24
申请号：US11658151
申请日：2005-06-22
申请人： Yukari Yamazaki , Yutaka Saito , Yoshio Koyanagi , Kiyoshi Egawa , Hiroyuki Sasaki
发明人： Yukari Yamazaki , Yutaka Saito , Yoshio Koyanagi , Kiyoshi Egawa , Hiroyuki Sasaki
IPC分类号： H04M1/00
CPC分类号： H04B1/006 , H01Q1/242 , H01Q1/243 , H01Q21/28 , H03J5/244 , H04B1/088
摘要： A mobile telephone device capable of acquiring a high sensitivity over a wide band without being obstructed by the antenna when in use and while being held by the hand of a user. In this device, a variable tuning circuit (106) and a band switching circuit (107) are connected with a loop element (104) acting as a TV receiving on-board antenna. The variable tuning circuit (106) is controlled with a tuning voltage (110) generated in a TV receiving circuit (109). A channel control unit (111) sets the received channel of the TV receiving circuit (109) and controls the band switching circuit (107) with a band switching signal (112).
摘要翻译：一种移动电话设备，其能够在宽带中获得高灵敏度，而不会在使用时被天线阻挡，同时被用户握持。在该装置中，可变调谐电路（106）和频带切换电路（107）与用作TV接收板载天线的环路元件（104）连接。可变调谐电路（106）由在TV接收电路（109）中产生的调谐电压（110）进行控制。信道控制单元（111）设置TV接收电路（109）的接收信道，并利用频带切换信号（112）控制频带切换电路（107）。

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