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    • 1. 发明授权
    • Portable wireless device
    • 便携式无线设备
    • US07630743B2
    • 2009-12-08
    • US11570974
    • 2006-06-29
    • Hiroyuki UejimaDaigo ImanoTakeshi Yamaguchi
    • Hiroyuki UejimaDaigo ImanoTakeshi Yamaguchi
    • H04M1/00
    • H01Q1/243H01R35/02H04B1/3838H04M1/0214
    • A portable wireless device is formed of a lower housing and an upper housing coupled together by a hinged section, which makes the device foldable. A lower circuit board is coupled to an upper circuit board by a flexible cable, which is placed away from a power feeder of an antenna element with a given space and near the hinged section along the width direction of this foldable device. An end of conductive element is shorted to the lower circuit board with a shorting conductor near a connector which couples the flexible cable to the lower circuit board. The foregoing structure allows the portable and foldable wireless device to reduce an amount of energy supposed to be absorbed into a temporal region of a human body while the electric power of the transmitted radio wave is maintained during a phone conversation.
    • 便携式无线设备由下壳体和通过铰接部分联接在一起的上壳体形成,这使得设备可折叠。 较低的电路板通过柔性电缆耦合到上部电路板,柔性电缆沿着该可折叠装置的宽度方向远离具有给定空间的天线元件的馈电装置并且靠近铰接部分。 导电元件的端部与连接器的短路导体短接到下电路板,连接器将柔性电缆连接到下电路板。 上述结构允许便携式和可折叠无线设备在电话交谈期间保持被发送的无线电波的电力时,减少假定被吸收到人体的时间区域中的能量的量。
    • 2. 发明申请
    • PORTABLE WIRELESS DEVICE
    • 便携式无线设备
    • US20090170570A1
    • 2009-07-02
    • US11570974
    • 2006-06-29
    • Hiroyuki UejimaDaigo ImanoTakeshi Yamaguchi
    • Hiroyuki UejimaDaigo ImanoTakeshi Yamaguchi
    • H04M1/00
    • H01Q1/243H01R35/02H04B1/3838H04M1/0214
    • A portable wireless device is formed of a lower housing and an upper housing coupled together by a hinged section, which makes the device foldable. A lower circuit board is coupled to an upper circuit board by a flexible cable, which is placed away from a power feeder of an antenna element with a given space and near the hinged section along the width direction of this foldable device. An end of conductive element is shorted to the lower circuit board with a shorting conductor near a connector which couples the flexible cable to the lower circuit board. The foregoing structure allows the portable and foldable wireless device to reduce an amount of energy supposed to be absorbed into a temporal region of a human body while the electric power of the transmitted radio wave is maintained during a phone conversation.
    • 便携式无线设备由下壳体和通过铰接部分联接在一起的上壳体形成,这使得设备可折叠。 较低的电路板通过柔性电缆耦合到上部电路板,柔性电缆沿着该可折叠装置的宽度方向远离具有给定空间的天线元件的馈电装置并且靠近铰接部分。 导电元件的端部与连接器的短路导体短接到下电路板,连接器将柔性电缆连接到下电路板。 上述结构允许便携式和可折叠无线设备在电话交谈期间保持被发送的无线电波的电力时,减少假定被吸收到人体的时间区域中的能量的量。
    • 3. 发明申请
    • PORTABLE RADIO
    • 便携式无线电
    • US20120119958A1
    • 2012-05-17
    • US13383571
    • 2010-03-03
    • Hiroyuki UejimaYoshio KoyanagiNoriyoshi SatoDaigo ImanoYasuhiro Nakamura
    • Hiroyuki UejimaYoshio KoyanagiNoriyoshi SatoDaigo ImanoYasuhiro Nakamura
    • H01Q1/24
    • H01Q1/04G06F1/1626G06F1/1656H01Q1/002H01Q1/243H04M1/0277H04M1/18
    • There is provided a portable radio capable of facilitating assuring water-tightness of a neighboring area of power feed sections and assuring a stable state of connection between a conductor, such as an antenna, and a circuit board.A portable radio includes an annular resilient member 13 sandwiched between a first case 11 and a second case 12; a flexible printed board 14 that is formed integrally with the annular resilient member 13 and that extends toward an area surrounded by the annular resilient member 13; an antenna section 15 and a first power feed section 19 that are provided on the flexible printed board 14; a circuit board 17 set in the area surrounded by the annular resilient member 13; an electric circuit section 18 provided on the circuit board 17; and a second power feed section 20 electrically connected to the electric circuit section 18. The first power feed section 19 opposes the annular resilient member 13, and an inter-space dimension of an area sandwiched between the flexible printed board 14 and a rib 12b is smaller than a thickness dimension d2 of a part of the annular resilient member 13. that is to be sandwiched in the area, the thickness dimension being achieved under no load conditions, with respect to a direction where the annular resilient member is sandwiched.
    • 提供了便携式无线电装置,其能够有助于确保馈电部分的相邻区域的水密性,并且确保诸如天线的导体与电路板之间的稳定的连接状态。 便携式收音机包括夹在第一壳体11和第二壳体12之间的环形弹性构件13; 柔性印刷板14,其与环形弹性构件13一体地形成并且朝向由环形弹性构件13包围的区域延伸; 设置在柔性印刷电路板14上的天线部分15和第一供电部分19; 设置在由环形弹性构件13包围的区域中的电路板17; 设置在电路基板17上的电路部18; 以及与电路部分18电连接的第二馈电部分20.第一馈电部分19与环形弹性部件13相对,夹在柔性印刷电路板14和肋12b之间的区域的空间间距是 小于环状弹性构件13的一部分的厚度尺寸d2,该环形弹性构件13的一部分相对于环形弹性构件被夹持的方向被夹在该区域中,在空载条件下实现厚度尺寸。
    • 4. 发明申请
    • PORTABLE RADIO
    • 便携式无线电
    • US20120062428A1
    • 2012-03-15
    • US13320894
    • 2010-03-02
    • Daigo ImanoJun SawadaTakeshi Yamaguchi
    • Daigo ImanoJun SawadaTakeshi Yamaguchi
    • H01Q1/24
    • H04M1/18H01Q1/243H01Q1/44H01Q7/00H01Q9/16H01Q9/42H05K5/061
    • There is provided a portable radio that exhibits high waterproof property and dust resistance property without impairing toughness and antenna performance while pursuing a smaller size.A portable radio 100 has a first case member 11 and a second case member 15 to be joined to a surrounding area of an opening of the first case member 11 by way of a soft seal member 13 and houses a circuit board 19 connected to an antenna element 17 within a case. The seal member 13 has an annular structure including a first extension part 35 made of a nonconductive material and a second extension part 37 to be connected to both ends of the first extension part 35, in which a conductive material included in at least a portion of the second extension part serves as the antenna element, a passive element, and an earth line. A hardness of the seal member 13 exhibits substantially the same hardness in both the first extension part 35 and the second extension part 37.
    • 提供了一种便携式收音机,其具有高防水性和防尘性,而不损害韧性和天线性能,同时追求更小的尺寸。 便携式收音机100具有通过软密封部件13与第一壳体部件11的开口的周围区域接合的第一壳体部件11和第二壳体部件15,并容纳连接到天线的电路基板19 案件内的元件17。 密封构件13具有环形结构,其包括由非导电材料制成的第一延伸部分35和第二延伸部分37,第二延伸部分37连接到第一延伸部分35的两端,其中包括在至少一部分 第二延伸部分用作天线元件,无源元件和地线。 密封构件13的硬度在第一延伸部35和第二延伸部37两者中都具有相同的硬度。
    • 8. 发明申请
    • PORTABLE WIRELESS DEVICE
    • 便携式无线设备
    • US20100277377A1
    • 2010-11-04
    • US12812452
    • 2008-12-26
    • Kenichi SatoDaigo ImanoHironori KikuchiYasuhiro KitajimaTatsuya SanoNobuhiro Iwai
    • Kenichi SatoDaigo ImanoHironori KikuchiYasuhiro KitajimaTatsuya SanoNobuhiro Iwai
    • H01Q1/24
    • H01Q1/243H01Q1/38H01Q9/38H01Q9/42H04M1/0262H04M1/0274H04M1/0277
    • Provided is a portable communication device, specifically a portable wireless device which is thin while maintaining excellent reception sensitivity even when the device is laid on a metal top panel. As such device (100), a foldable portable cellular phone (100) is provided with a battery box (117) opened on the side of a rear surface (115), and a circuit board (121) having an antenna power feed point (124) is arranged inside a lower case (114). The battery box (117) is covered with a battery cover section (140) removably attached to the lower case (114). The battery cover section (140) is formed of a member having conductivity, and attached to the lower case (114) by having contact point members (151, 152) in between for carrying a current to a reinforcing conductive plate (125) which is to be a GND layer of the circuit board (121). The battery cover section (140) attached to the lower case (114) is electrically connected to the reinforcing conductive plate (125) by making the battery cover section abut to contact point members (151, 152).
    • 提供了一种便携式通信设备,特别是便携式无线设备,即使当设备被放置在金属顶板上时,其仍然保持良好的接收灵敏度。 作为这样的装置(100),可折叠便携式便携式电话(100)具有在后表面(115)侧开口的电池盒(117)和具有天线供电点(121)的电路板(121) 124)布置在下壳体(114)内。 电池盒(117)被可移除地附接到下壳体(114)的电池盖部分(140)覆盖。 电池盖部分(140)由具有导电性的部件形成,并且通过在其间具有接触点部件(151,152)而附接到下壳体(114),用于将电流传送到加强导电板(125) 作为电路板(121)的GND层。 通过使电池盖部分抵靠接点部件(151,152),安装在下壳体(114)上的电池盖部分(140)与加强导电板(125)电连接。
    • 10. 发明授权
    • Wireless unit antenna apparatus and mobile wireless unit
    • 无线单元天线装置和移动无线单元
    • US07852272B2
    • 2010-12-14
    • US12066049
    • 2006-09-06
    • Daigo ImanoHironori Kikuchi
    • Daigo ImanoHironori Kikuchi
    • H01Q1/24
    • H01Q1/242H01Q1/48H01Q1/521H01Q9/0421H01Q9/30H01Q21/28
    • The present invention provides an antenna apparatus for a wireless unit, the antenna apparatus exhibiting a reduced specific absorption rate (SAR) without an additional component for reducing the SAR, which is the amount of energy of an electromagnetic wave absorbed by a human body. The antenna apparatus comprises a board 114 serving as a ground plate of an antenna, a first antenna element 102 transmitting and receiving an electromagnetic wave in a first frequency band and provided on the board 114 through the first feeder 107, and a second antenna element 110 transmitting and receiving an electromagnetic wave in a second frequency band and provided on the board 114 through the first feeder 111, wherein the total of an electrical length between the first and second feeders 107 and 111, an electrical length of the first antenna element 102, and an electrical length of the second antenna element 110 is larger than a half wavelength of the first frequency band and equal to or smaller than one wavelength of the first frequency band.
    • 本发明提供了一种用于无线单元的天线装置,该天线装置具有降低的比吸收率(SAR),而没有用于减少由人体吸收的电磁波的能量的SAR的附加分量。 天线装置包括用作天线的接地板的板114,在第一频带中发射和接收电磁波并通过第一馈电线107设置在板114上的第一天线元件102和第二天线元件110 在第二频带中发送和接收电磁波,并通过第一馈电器111设置在板114上,其中第一和第二馈电线107和111之间的电长度的总和,第一天线元件102的电长度, 并且第二天线元件110的电长度大于第一频带的半波长并且等于或小于第一频带的一个波长。