公开(公告)号：US20090181732A1

公开(公告)日：2009-07-16

申请号：US11569881

申请日：2005-06-02

申请人： Yutaka Isoda ,  Nobuharu Mashima ,  Akito Sakamoto

发明人： Yutaka Isoda ,  Nobuharu Mashima ,  Akito Sakamoto

IPC分类号： H04M1/00 ,  H01Q1/24 ,  H01Q1/50

CPC分类号： H04M1/0216 ,  H01Q1/243

摘要： An object of the invention is to provide a folding-type portable wireless equipment which can obtain good antenna characteristics in each of opened and closed states with a simple configuration without spoiling miniaturization.A folding-type portable wireless equipment (100) having a first case (11) and a second case (12) includes a first circuit board (101) disposed at the first case (11), a second circuit board (102) disposed at the second case (12), a bendable coupling portion (13) which mechanically couples the first case (11) and the second case (12), a flexible coupling element (103) which electrically couples the first circuit board (101) and the second circuit board (102), a radio circuit portion (106) provided at the second circuit board (102), an antenna element (104) coupled to the radio circuit portion (106) via a feeder line (105), and a switching portion (109) which selectively connects and disconnects between the first circuit board (101) and the antenna element (104) in accordance with an opened/closed state of the folding-type portable wireless equipment (100), wherein the antenna element (104) and the feeder line 105 are dispose at positions almost along the coupling portion (103).

摘要翻译： 本发明的目的是提供一种折叠式便携式无线设备，其可以以简单的配置在不破坏小型化的情况下在开闭状态下获得良好的天线特性。 具有第一壳体（11）和第二壳体（12）的折叠型便携式无线设备（100）包括设置在第一壳体（11）处的第一电路板（101），设置在第一壳体 所述第二壳体（12），机械地联接所述第一壳体（11）和所述第二壳体（12）的可弯曲联接部分（13），电耦合所述第一电路板（101）和所述第二壳体 第二电路板（102），设置在第二电路板（102）处的无线电电路部分（106），经由馈线（105）耦合到无线电电路部分（106）的天线元件（104） （109），其根据折叠式便携式无线设备（100）的打开/关闭状态选择性地连接和断开第一电路板（101）和天线元件（104）之间，其中天线元件（104） ），并且馈线105配置在几乎沿着耦合部分（103）的位置处。

公开(公告)号：US08090419B2

公开(公告)日：2012-01-03

申请号：US11569881

申请日：2005-06-02

申请人： Yutaka Isoda ,  Nobuharu Mashima ,  Akito Sakamoto

发明人： Yutaka Isoda ,  Nobuharu Mashima ,  Akito Sakamoto

IPC分类号： H04M1/00

CPC分类号： H04M1/0216 ,  H01Q1/243

摘要： An object of the invention is to provide a folding-type portable wireless equipment which can obtain good antenna characteristics in each of opened and closed states with a simple configuration without spoiling miniaturization.A folding-type portable wireless equipment (100) having a first case (11) and a second case (12) includes a first circuit board (101) disposed at the first case (11), a second circuit board (102) disposed at the second case (12), a bendable coupling portion (13) which mechanically couples the first case (11) and the second case (12), a flexible coupling element (103) which electrically couples the first circuit board (101) and the second circuit board (102), a radio circuit portion (106) provided at the second circuit board (102), an antenna element (104) coupled to the radio circuit portion (106) via a feeder line (105), and a switching portion (109) which selectively connects and disconnects between the first circuit board (101) and the antenna element (104) in accordance with an opened/closed state of the folding-type portable wireless equipment (100), wherein the antenna element (104) and the feeder line 105 are dispose at positions almost along the coupling portion (103).

摘要翻译： 本发明的目的是提供一种折叠式便携式无线设备，其可以以简单的配置在不破坏小型化的情况下在开闭状态下获得良好的天线特性。 具有第一壳体（11）和第二壳体（12）的折叠型便携式无线设备（100）包括设置在第一壳体（11）处的第一电路板（101），设置在第一壳体 所述第二壳体（12），机械地联接所述第一壳体（11）和所述第二壳体（12）的可弯曲联接部分（13），电耦合所述第一电路板（101）和所述第二壳体 第二电路板（102），设置在第二电路板（102）处的无线电电路部分（106），经由馈线（105）耦合到无线电电路部分（106）的天线元件（104） （109），其根据折叠式便携式无线设备（100）的打开/关闭状态选择性地连接和断开第一电路板（101）和天线元件（104）之间，其中天线元件（104） ），并且馈线105配置在几乎沿着耦合部分（103）的位置处。

公开(公告)号：US20080300028A1

公开(公告)日：2008-12-04

申请号：US11571747

申请日：2005-07-12

申请人： Hiroyuki Uejima ,  Yutaka Isoda ,  Nobuharu Mashima ,  Masayoshi Hirai ,  Nobuhiro Iwai ,  Yutaka Saitoh ,  Kenichi Maeda

发明人： Hiroyuki Uejima ,  Yutaka Isoda ,  Nobuharu Mashima ,  Masayoshi Hirai ,  Nobuhiro Iwai ,  Yutaka Saitoh ,  Kenichi Maeda

IPC分类号： H04Q1/24 ,  H04M1/02

CPC分类号： H01Q1/243 ,  H01Q9/285 ,  H01Q9/42 ,  H04M1/0216

摘要： In a folding type portable wireless unit, gain deteriorates sharply upon closure, in the case where an upper case is oscillated directly at the time of opening and used as an antenna in order to attain a wide band and a high gain. The folding type portable wireless unit comprises a first case, a second case, a coupling part for coupling the first and second cases to be opened/closed, a conductor element arranged in the first case, and a power supply element arranged in the second case. In the open state brought by the coupling part, the conductor element and the power supply element approach closely to each other and can be coupled electromagnetically at the time of power supply. In the closed state brought by the coupling part, the conductor element and the power supply element separate from each other as compared with the open state and they are not coupled electromagnetically at the time of power supply.

摘要翻译： 在折叠型便携式无线单元中，在打开时直接振荡上壳体并将其用作天线以获得宽带和高增益的情况下，关闭时的增益会急剧变差。 折叠式便携式无线单元包括第一壳体，第二壳体，用于联接要打开/关闭的第一壳体和第二壳体的联接部件，布置在第一壳体中的导体元件和布置在第二壳体中的电源元件 。 在由耦合部引起的开路状态下，导体元件和电源元件彼此靠近接合，并且在供电时可以电磁耦合。 在由耦合部分引起的关闭状态下，导体元件和电源元件与开放状态相比分离，并且在供电时它们不是电磁耦合的。

公开(公告)号：US07787915B2

公开(公告)日：2010-08-31

申请号：US11571747

申请日：2005-07-12

申请人： Hiroyuki Uejima ,  Yutaka Isoda ,  Nobuharu Mashima ,  Masayoshi Hirai ,  Nobuhiro Iwai ,  Yutaka Saitoh ,  Kenichi Maeda

发明人： Hiroyuki Uejima ,  Yutaka Isoda ,  Nobuharu Mashima ,  Masayoshi Hirai ,  Nobuhiro Iwai ,  Yutaka Saitoh ,  Kenichi Maeda

IPC分类号： H04M1/00

CPC分类号： H01Q1/243 ,  H01Q9/285 ,  H01Q9/42 ,  H04M1/0216

摘要： In a folding mobile radio device, a gain is lowered considerably in its close state under such a condition that an upper case is excited directly in its open state to aim at a wide band and a high gain is used as an antenna. A folding mobile radio device includes a first case, a second case, a jointing portion for connecting the first case and the second case to open/close, a conductor element arranged in the first case, and a feeding element arranged in the second case. Then, in an open state via the jointing portion, the conductor element and the feeding element come close to each other and are coupled magnetically at a time of feeding a power whereas, in a close state via the jointing portion, the conductor element and the feeding element are apart from each other rather than the open state and are not coupled magnetically at a time of feeding a power.

摘要翻译： 在折叠式移动无线电设备中，在大气体在其打开状态下被直接激发以对准宽带并且高增益被用作天线的条件下，在其接近状态下，增益显着降低。 折叠移动无线电设备包括第一壳体，第二壳体，用于连接第一壳体和第二壳体以打开/关闭的接合部分，布置在第一壳体中的导体元件和布置在第二壳体中的馈送元件。 然后，通过接合部处于断开状态，导体元件和馈电元件彼此接近并且在馈电时磁耦合，而在接合状态下，通过接合部分导体元件和 馈电元件彼此分开而不是打开状态，并且在馈送电力时不会磁耦合。

公开(公告)号：US20080001830A1

公开(公告)日：2008-01-03

申请号：US11572713

申请日：2005-07-28

申请人： Masayoshi Hirai ,  Nobuharu Mashima ,  Masanori Kubota ,  Yutaka Isoda

发明人： Masayoshi Hirai ,  Nobuharu Mashima ,  Masanori Kubota ,  Yutaka Isoda

IPC分类号： H01Q1/22

CPC分类号： H04M1/0214 ,  H01Q1/243 ,  H01Q9/40 ,  H01Q9/42

摘要： To provide a folding-type portable wireless equipment which can obtain good antenna performance in a folding-type portable wireless equipment having the structure for opening and closing cases by using a bendable plane-shaped coupling member. A folding-type portable wireless equipment 100 includes a first circuit board 101 disposed in a first case 11, a second circuit board 102 disposed in a second case 12, a coupling portion 13 constituting a bendable plane-shaped coupling member which mechanically couples the first case 11 and the second case 12, a flexible element 103 which electrically couples the first circuit board 101 and the second circuit board 102, a radio circuit portion 106 provided at the second circuit board 102 and an antenna element 104 coupled to the radio circuit portion 106, wherein the antenna element 104 is disposed at a position almost along the coupling portion 13, and the tip end portion of the antenna element 104 is disposed at a position most away from the first circuit board 101 and the second circuit board 102 in the closed state of the folding-type portable wireless equipment 100.

摘要翻译： 提供一种折叠型便携式无线设备，其可以在具有通过使用可弯曲的平面形耦合构件打开和关闭壳体的结构的折叠型便携式无线设备中获得良好的天线性能。 折叠式便携式无线设备100包括设置在第一壳体11中的第一电路板101，设置在第二壳体12中的第二电路板102，构成可弯曲平面形耦合构件的联接部分13，其将第一 壳体11和第二壳体12，电连接第一电路板101和第二电路板102的柔性元件103，设置在第二电路板102处的无线电电路部分106和耦合到无线电电路部分的天线元件104 106，其中天线元件104设置在几乎沿着耦合部分13的位置处，并且天线元件104的末端部分设置在距离第一电路板101和第二电路板102最远的位置处 折叠式便携式无线设备100的关闭状态。

公开(公告)号：US20090224982A1

公开(公告)日：2009-09-10

申请号：US11573404

申请日：2005-08-26

申请人： Yutaka Isoda ,  Masanori Kubota ,  Masanori Kikuchi

发明人： Yutaka Isoda ,  Masanori Kubota ,  Masanori Kikuchi

IPC分类号： H01Q1/24

CPC分类号： H01Q9/16 ,  H01Q1/243 ,  H04M1/0235

摘要： A mobile radio apparatus using a circuit board in a cabinet as an antenna and being capable of providing a good antenna characteristic when the mobile radio apparatus is closed for entering a portable mode is provided.In a mobile radio apparatus 10, an upper circuit board 20 is housed in an upper cabinet 11, a lower circuit board 21 is housed in a lower cabinet 15, the upper and lower circuit boards 20 and 21 are electrically connected, an antenna section 22 is housed in an upper part 15a of the lower cabinet 15, a feeding section 23 for supplying power to the antenna section 22 is housed in the lower cabinet 15, and in a portable mode with the upper cabinet 11 and the lower cabinet 15 stacked on each other, the feeding section 23 is connected to the antenna section 22 and in a conversation mode in which the joint whole length is grown as the upper cabinet 11 and the lower cabinet 15 are changed in the mutual position, the feeding section 23 is connected to the upper circuit board 20 through the antenna section 22 and a connection member 25.

摘要翻译： 提供了一种使用机柜中的电路板作为天线的移动无线电设备，并且当移动无线电设备关闭以便进入便携式模式时能够提供良好的天线特性。 在移动无线电设备10中，上电路板20被容纳在上机柜11中，下电路板21被容纳在下机柜15中，上电路板20和下电路板21电连接，天线部分22 被容纳在下机壳15的上部15a中，用于向天线部22供电的供给部23容纳在下机壳15中，并且以上机柜11和下机柜15堆叠的便携式方式 另一方面，馈送部分23连接到天线部分22，并且在相互位置上改变上部机壳11和下部机壳15的情况下，在整体长度增长的通话模式中，馈送部分23被连接 通过天线部分22连接到上电路板20和连接部件25。

公开(公告)号：US5404311A

公开(公告)日：1995-04-04

申请号：US74840

申请日：1993-06-15

申请人： Yutaka Isoda

发明人： Yutaka Isoda

IPC分类号： G06F17/50 ,  H01L27/02 ,  G06F15/60

CPC分类号： H01L27/0211 ,  G06F17/505

摘要： The present invention relates to a delay time optimizing method of optimizing delay times and a method of optimizing delay times in an LSI equipped with latch circuits at its input and output. The method divides a plurality of logic circuits from a combinatorial circuit located among latch circuits for outputting data related to input data in response to clocks, calculates the delay time of a path between each of the latch circuits at end points and each of the latch circuits at starting points, performing the weighting related to the delay time on each of the distinguished logic circuits located between each of the starting points and each of the end points for each path, and calculates a relative index for changing the delay time for each logic circuit.

摘要翻译： 本发明涉及优化延迟时间的延迟时间优化方法以及在其输入和输出端配备锁存电路的LSI中优化延迟时间的方法。 该方法从位于锁存电路之间的组合电路中分离出多个逻辑电路，用于响应于时钟输出与输入数据有关的数据，计算端点处的每个锁存电路和每个锁存电路之间的路径的延迟时间 在起始点，对位于每个路径的每个起始点和每个终点之间的每个区分逻辑电路执行与延迟时间相关的加权，并且计算用于改变每个逻辑电路的延迟时间的相对索引 。

公开(公告)号：US07830313B2

公开(公告)日：2010-11-09

申请号：US11573404

申请日：2005-08-26

申请人： Yutaka Isoda ,  Masanori Kubota ,  Masanori Kikuchi

发明人： Yutaka Isoda ,  Masanori Kubota ,  Masanori Kikuchi

IPC分类号： H01Q1/24

CPC分类号： H01Q9/16 ,  H01Q1/243 ,  H04M1/0235

摘要： A mobile radio apparatus using a circuit board in a cabinet as an antenna and being capable of providing a good antenna characteristic when the mobile radio apparatus is closed for entering a portable mode is provided. In a mobile radio apparatus, an upper circuit board is housed in an upper cabinet, a lower circuit board is housed in a lower cabinet, the upper and lower circuit boards and are electrically connected, an antenna section is housed in an upper part of the lower cabinet, a feeding section for supplying power to the antenna section is housed in the lower cabinet, and in a portable mode with the upper cabinet and the lower cabinet stacked on each other, the feeding section is connected to the antenna section and in a conversation mode in which the joint whole length is grown as the upper cabinet and the lower cabinet are changed in the mutual position, the feeding section is connected to the upper circuit board through the antenna section and a connection member.

摘要翻译： 提供了一种使用机柜中的电路板作为天线的移动无线电设备，并且当移动无线电设备关闭以便进入便携式模式时能够提供良好的天线特性。 在移动无线电设备中，上电路板容纳在上机柜中，下电路板容纳在下机柜中，上电路板和下电路板电连接，天线部分容纳在 下机柜，用于向天线部供电的供电部分容纳在下机柜中，并且在上机柜和下机柜彼此堆叠的便携式模式中，馈电部分连接到天线部分，并且在一个 在上部机壳和下部机壳相互位置上变长的连接整体长度的通话模式，馈电部分通过天线部分和连接部件连接到上部电路板。