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公开(公告)号：US07626554B2
公开(公告)日：2009-12-01
申请号：US11571277
申请日：2005-06-27
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q1/48 , H01Q9/0442 , H01Q19/005 , H04M1/0214 , H04M1/0245
摘要： The invention is to improve antenna performance in an internal antenna in a closed state without deteriorating the antenna performance in a state where a foldable portable radio apparatus is opened. A foldable portable radio apparatus includes a foldable mechanism in which an upper casing 101 and a lower casing 104 are rotatably connected, a first conductor plate 102 and a second conductor plate 103 that are provided in the upper casing 101, and a feeding system that is provided in the lower casing 104, and connects an antenna element 107, a circuit board 105, the first conductor plate 102, and the circuit board, a detecting unit 109 that detects opened and closed states between the upper casing 101 and the lower casing 104, and a first switching unit 110 that switches between an electrically opened state and an electrically short-circuited state between the first conductor plate and the second conductor plate according to the detected result by the detecting unit 109.
摘要翻译： 本发明是为了在打开可折叠的便携式无线电设备的状态下改善处于关闭状态的内部天线中的天线性能而不恶化天线性能。 可折叠便携式无线电设备包括：上壳体101和下壳体104可旋转地连接的可折叠机构，设置在上壳体101中的第一导体板102和第二导体板103;以及馈送系统， 设置在下壳体104中，并且连接天线元件107，电路板105，第一导体板102和电路板，检测单元109，其检测上壳体101和下壳体104之间的打开和关闭状态 以及根据检测单元109的检测结果在第一导体板和第二导体板之间在电打开状态和电短路状态之间切换的第一切换单元110。
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公开(公告)号：US20080106477A1
公开(公告)日：2008-05-08
申请号：US11571277
申请日：2005-06-27
IPC分类号： H01Q1/24
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q1/48 , H01Q9/0442 , H01Q19/005 , H04M1/0214 , H04M1/0245
摘要： The invention is to improve antenna performance in an internal antenna in a closed state without deteriorating the antenna performance in a state where a foldable portable radio apparatus is opened. A foldable portable radio apparatus includes a foldable mechanism in which an upper casing 101 and a lower casing 104 are rotatably connected, a first conductor plate 102 and a second conductor plate 103 that are provided in the upper casing 101, and a feeding system that is provided in the lower casing 104, and connects an antenna element 107, a circuit board 105, the first conductor plate 102, and the circuit board, a detecting unit 109 that detects opened and closed states between the upper casing 101 and the lower casing 104, and a first switching unit 110 that switches between an electrically opened state and an electrically short-circuited state between the first conductor plate and the second conductor plate according to the detected result by the detecting unit 109.
摘要翻译： 本发明是为了在打开可折叠的便携式无线电设备的状态下改善处于关闭状态的内部天线中的天线性能而不恶化天线性能。 可折叠便携式无线电设备包括：上壳体101和下壳体104可旋转地连接的可折叠机构，设置在上壳体101中的第一导体板102和第二导体板103;以及馈送系统， 设置在下壳体104中，并且连接天线元件107，电路板105，第一导体板102和电路板，检测单元109，其检测上壳体101和下壳体104之间的打开和关闭状态 以及根据检测单元109的检测结果在第一导体板和第二导体板之间在电打开状态和电短路状态之间切换的第一切换单元110。
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公开(公告)号：US20080143609A1
公开(公告)日：2008-06-19
申请号：US10597679
申请日：2005-12-09
CPC分类号： H01Q3/24 , H01Q1/243 , H01Q21/28 , H01Q21/29 , H04B1/3833 , H04M1/0214
摘要： Regardless of a user's hand holding condition, it is possible to obtain excellent antenna performance in both of folded and unfolded calling conditions.A folder type mobile radio apparatus includes an upper case 1301 having a first antenna element made of a metal plate 1305, a lower case 1302 having a second antenna element made of a circuit board 102, a hinge portion 1303 pivotably connecting the upper and lower cases 1301 and 1302, a first circuit board 101 having a ground pattern provided in an end side near the hinge portion 1303 in the lower case, an antenna switching unit 103 for selecting one of a first feed means for feeding the first antenna element for the radio circuit 1314 on the first circuit board 101 or a second feed means for feeding the second antenna element.
摘要翻译： 无论用户的手持条件如何，都可以在折叠和展开的呼叫条件下获得优异的天线性能。 折叠式移动无线电设备包括具有由金属板1305制成的第一天线元件的上壳体1301，具有由电路板102制成的第二天线元件的下壳体1302，可枢转地连接上壳体和下壳体的铰链部分1303 1301和1302，具有设置在下壳体中的铰链部1303附近的端侧的接地图案的第一电路板101，用于选择馈送用于无线电的第一天线元件的第一馈送装置之一的天线切换单元103 第一电路板101上的电路1314或用于馈送第二天线元件的第二馈送装置。
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公开(公告)号：US07659855B2
公开(公告)日：2010-02-09
申请号：US10597679
申请日：2005-12-09
IPC分类号： H01Q1/24
CPC分类号： H01Q3/24 , H01Q1/243 , H01Q21/28 , H01Q21/29 , H04B1/3833 , H04M1/0214
摘要： Regardless of a user's hand holding condition, it is possible to obtain excellent antenna performance in both of folded and unfolded calling conditions.A folder type mobile radio apparatus includes an upper case 1301 having a first antenna element made of a metal plate 1305, a lower case 1302 having a second antenna element made of a circuit board 102, a hinge portion 1303 pivotably connecting the upper and lower cases 1301 and 1302, a first circuit board 101 having a ground pattern provided in an end side near the hinge portion 1303 in the lower case, an antenna switching unit 103 for selecting one of a first feed means for feeding the first antenna element for the radio circuit 1314 on the first circuit board 101 or a second feed means for feeding the second antenna element.
摘要翻译： 无论用户的手持条件如何，都可以在折叠和展开的呼叫条件下获得优异的天线性能。 折叠式移动无线电设备包括具有由金属板1305制成的第一天线元件的上壳体1301，具有由电路板102制成的第二天线元件的下壳体1302，可枢转地连接上壳体和下壳体的铰链部分1303 1301和1302，具有设置在下壳体中的铰链部1303附近的端侧的接地图案的第一电路板101，用于选择馈送用于无线电的第一天线元件的第一馈送装置之一的天线切换单元103 第一电路板101上的电路1314或用于馈送第二天线元件的第二馈送装置。
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公开(公告)号：US20100227657A1
公开(公告)日：2010-09-09
申请号：US12678133
申请日：2007-09-14
IPC分类号： H04W88/02
CPC分类号： H01Q1/243 , H01Q9/0442 , H01Q9/0457 , H04M1/0214 , H04M1/0235 , H04M1/0247
摘要： A wireless communication device is equipped with a first housing having a first circuit board; a second housing that is provided at one end of the first housing so as to freely open and close with respect to the first housing and that has a second circuit board and an audio input section; and a third housing that is provided at the other end of the first housing so as to be reclosably open with respect to the first housing and that has a third circuit board and an audio output section. A portion of the second housing overlaps a portion of the first housing while the second housing remains open with respect to the first housing. The first housing has a first conductive terminal disposed at a position on the first circuit board that overlaps a portion of the second housing while the second housing remains open with respect to the first housing. The second housing has a second conductive terminal, which is electrically connected to the first conductive terminal while the second housing remain open, at a position on the second circuit board that overlaps a portion of the first housing while the second housing remains open with respect to the first housing. The first circuit board has a power feeding section. The first circuit board and the second circuit board makeup a dipole antenna when the second housing is opened with respect to the first housing.
摘要翻译： 无线通信装置配备有具有第一电路板的第一壳体; 第二壳体，其设置在所述第一壳体的一端，以相对于所述第一壳体自由地打开和关闭，并且具有第二电路板和音频输入部分; 以及第三壳体，其设置在所述第一壳体的另一端，以便相对于所述第一壳体可再闭合地敞开，并且具有第三电路板和音频输出部。 第二壳体的一部分与第一壳体的一部分重叠，而第二壳体相对于第一壳体保持打开。 第一壳体具有设置在第一电路板上的与第二壳体的一部分重叠的位置处的第一导电端子，而第二壳体相对于第一壳体保持打开。 所述第二壳体具有第二导电端子，当所述第二壳体保持打开时，所述第二导电端子电连接到所述第一导电端子，所述第二导电端子在所述第二电路板上与所述第一壳体的一部分重叠的位置处相对地相对于所述第二壳体保持断开 第一个住房。 第一电路板具有馈电部分。 当第二壳体相对于第一壳体打开时，第一电路板和第二电路板构成偶极天线。
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公开(公告)号：US20110032161A1
公开(公告)日：2011-02-10
申请号：US12937934
申请日：2008-12-25
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/2258 , H01Q9/16 , H01Q9/30 , H04M1/0208 , H04M1/0214 , H04M1/0235
摘要： In a mobile terminal device, a hinge member and a conductive member provided on a chassis and functioning as an antenna are electrically contacted with each other through the slide operation of a chassis and thereby can be configured as an antenna usable in various use situations without providing a separate antenna. Consequently, the mobile terminal device is provided, the manufacture cost of which can be suppressed, the size and thickness of which can be reduced, and which can prevent antenna characteristics from degrading because the antenna is not provided at a portion gripped by a hand. In the device, a first chassis (101) has a radio circuit (112). A second chassis (102) has a ground plate (121) and is attached so as to be freely slidable with respect to the first chassis (101). A tilt hinge member (104a) rotatably connects the first chassis (101) to the second chassis (102), is fed from the radio circuit (112), and functions as an antenna together with the ground plate (121) when the hinge member is electrically contacted with the ground plate (121) through the slide operation of the second chassis (102).
摘要翻译： 在移动终端装置中，设置在底盘上并用作天线的铰链构件和导电构件通过机架的滑动操作而彼此电接触，从而可以被配置为可用于各种使用情况的天线，而不提供 单独的天线。 因此，提供了移动终端装置，其制造成本可以被抑制，其尺寸和厚度可以减小，并且其可以防止天线特性降低，因为天线没有设置在由手握住的部分。 在该设备中，第一机箱（101）具有无线电电路（112）。 第二底盘（102）具有接地板（121）并被安装成可相对于第一机架（101）自由滑动。 可旋转地连接第一机架（101）到第二机架（102）的倾斜铰链部件（104a）从无线电电路（112）馈送，并且当铰链部件 通过第二机架（102）的滑动操作与接地板（121）电接触。
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公开(公告)号：US20090051603A1
公开(公告)日：2009-02-26
申请号：US11816913
申请日：2006-02-23
申请人： Hideo Nakanishi , Takashi Aoki
发明人： Hideo Nakanishi , Takashi Aoki
IPC分类号： H01Q1/24
摘要： In a portable radio apparatus, the antenna performance is improved while fitting conductor elements into an inside of a case without an increase in size of the case when two cases are closed. A monopole antenna arranged in an inside of a first case of a portable radio apparatus includes an element 11 on the power feed side, an element 12 on the open end side, and a resonance circuit 13. A width of the element 12 on the open end side, which comes close to an electronic parts 10 arranged in an inside of a second case and containing a metal in a folded mode, is set smaller than a width of the element 11 on the power feed side, which does not come close to the electronic parts 10.
摘要翻译： 在便携式无线电设备中，当两个壳体关闭时，将导体元件装配到壳体内部而不增加壳体尺寸的情况下，天线性能得到改善。 布置在便携式无线电设备的第一壳体的内部的单极天线包括在馈电侧的元件11，开放端侧的元件12和谐振电路13.元件12的开口宽度 靠近布置在第二壳体的内部并且包含折叠模式的金属的电子部件10的端侧被设定为小于馈电侧的元件11的宽度，其不接近 电子部件10。
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公开(公告)号：US20070164913A1
公开(公告)日：2007-07-19
申请号：US11568614
申请日：2005-10-28
IPC分类号： H01Q1/24
CPC分类号： H01Q9/16 , H01Q1/243 , H01R35/02 , H01R2201/02 , H04M1/0216
摘要： In the foldable mobile radio apparatus constructed by coupling two cases to open and close, the high antenna performance can be secured over the wider band with the simple structure. A foldable mobile radio apparatus, includes a first case, an antenna element provided to the first case, a second case, a hinge portion for joining the first case and the second case turnably, a circuit board provided to an inside of the second case and having a ground pattern, and a feeding portion connected to a radio circuit on the circuit board. The hinge portion is formed of a nonconductive resin, and has a rotation shaft made of conductive metal to join the first case and the second case turnably. The rotation shaft is spatially coupled to the antenna element at a predetermined interval, and the rotation shaft is arranged to separate from the ground pattern on the circuit board, and is connected electrically to the feeding portion. Also, the antenna element, the rotation shaft, and the ground pattern on the circuit board operate as an antenna.
摘要翻译： 在通过将两种情况联接以打开和关闭构造的可折叠移动无线电设备中，可以以较简单的结构在较宽带上确保高天线性能。 一种可折叠移动无线电设备，包括第一壳体，设置在第一壳体上的天线元件，第二壳体，用于将第一壳体和第二壳体可转动地接合的铰链部分，设置在第二壳体的内部的电路板和 具有接地图案，以及连接到电路板上的无线电电路的馈电部分。 铰链部分由非导电树脂形成，并且具有由导电金属制成的旋转轴，以可转动地连接第一壳体和第二壳体。 旋转轴以预定的间隔空间地耦合到天线元件，并且旋转轴被布置成与电路板上的接地图案分离，并且电连接到馈送部分。 此外，电路板上的天线元件，旋转轴和接地图案作为天线工作。
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9.发明申请Substrate for compound semiconductor device and compound semiconductor device using the same 审中-公开用于化合物半导体器件的衬底和使用其的化合物半导体器件公开(公告)号：US20070069216A1
公开(公告)日：2007-03-29
申请号：US11434115
申请日：2006-05-16
申请人： Jun Komiyama , Yoshihisa Abe , Shunichi Suzuki , Hideo Nakanishi
发明人： Jun Komiyama , Yoshihisa Abe , Shunichi Suzuki , Hideo Nakanishi
IPC分类号： H01L31/0312
CPC分类号： H01L29/7787 , H01L29/2003
摘要： A substrate for compound semiconductor device and a compound semiconductor device using the substrate are provided which allow a breakdown voltage to be high, cause little energy loss, and are suitably used for a high-electron mobility transistor etc. An n-type 3C—SiC single crystal buffer layer 3 having a carrier concentration of 1016-1021/cm3, a hexagonal GaxAl1-xN single crystal buffer layer (0≦x
摘要翻译： 提供了一种化合物半导体器件的基板和使用该基板的化合物半导体器件，其允许击穿电压高，导致很少的能量损失，并且适合用于高电子迁移率晶体管等。n型3C-SiC 载流子浓度为10-16 / 21/3/3的单晶缓冲层3，六方晶系 > 1×1×N单晶缓冲层（0 <= x <1）4，n型六方晶系Al 1-y < 载流子浓度为10〜10/10/10/10以上的SUB> N单晶层（0.2 <= y <= 1）5 ，和n型六方晶系Al 1-z N单晶载体供给层（0≤z≤0.8,0.2≤yz≤1） ）6具有载流子浓度为10 11 -10 16 / cm 3的物质依次层叠在n型Si单晶衬底2上 具有晶面取向{111}和载体浓度为10 16 -10 21 / cm 3。 在上述基板2的背面形成有背面电极7，在上述载体供给层6的表面上形成有表面电极8。
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10.发明申请公开(公告)号：US20050272591A1
公开(公告)日：2005-12-08
申请号：US11085039
申请日：2005-03-22
申请人： Masahiro Nawa , Hideo Nakanishi , Yasuhiko Suehiro
发明人： Masahiro Nawa , Hideo Nakanishi , Yasuhiko Suehiro
IPC分类号： A61L27/00 , A61K6/06 , C04B35/10 , C04B35/119 , C04B35/48 , C04B35/488 , C04B35/622
CPC分类号： C04B35/119 , C04B35/4885 , C04B35/622
摘要： A ZrO2—Al2O3 composite ceramic material having excellent wear resistance, hardness, strength and toughness is provided. This ceramic material comprises a ZrO2 phase composed of 90 vol % or more of tetragonal ZrO2, and preferably containing 10 to 12 mol % of CeO2 as a stabilizer, and an Al2O3 phase. An amount of the Al2O3 phase in the ceramic material is in a range of 20 to 70 vol %. The ceramic material comprises composite particles dispersed therein, each of which has a triple nanocomposite structure that an Al2O3 grain containing a fine ZrO2 grain therein is trapped within a ZrO2 grain.
摘要翻译： 提供具有优异的耐磨性，硬度，强度和韧性的ZrO 2 -Al 2 O 3 O 3复合陶瓷材料。 该陶瓷材料包括由90体积％以上的四方晶ZrO 2 2构成的ZrO 2 2相，优选含有10〜12摩尔％的CeO 2 2 < SUB>作为稳定剂和Al 2 O 3 O 3相。 陶瓷材料中的Al 2 O 3 O 3相的量为20〜70体积％。 陶瓷材料包括分散在其中的复合颗粒，其中每一个都具有三重纳米复合结构，其中含有细小的ZrO 2 N 2 O 3颗粒， 其中的颗粒被捕获在ZrO 2颗粒内。
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