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公开(公告)号：US07212164B2
公开(公告)日：2007-05-01
申请号：US10505372
申请日：2003-09-25
摘要： A radio terminal device has an antenna element, a coil, a switch, an RF circuit section and a conductive substrate. The switch is used to switch between a case where current distribution exists only in the antenna element and its vicinities and a case where the current distribution exists not only in the antenna element and its vicinities but also in other places. Additionally, the switch is switched in accordance with the usage pattern in which the user uses the radio terminal device (e.g., telephone call and data communication). This allows the transmission/reception to be performed with the antenna polarization and directivity suitable for the usage pattern. Thus, there can be provided a radio terminal device that exhibits a reception characteristic suitable for a respective situation.
摘要翻译： 无线终端装置具有天线元件，线圈，开关，RF电路部和导电性基板。 该开关用于仅在天线元件中存在电流分布及其附近的情况以及不仅在天线元件及其附近而且在其它地方存在电流分布的情况。 此外，根据用户使用无线终端设备的使用模式（例如，电话呼叫和数据通信）来切换交换机。 这允许利用适合于使用模式的天线极化和方向性来执行发送/接收。 因此，可以提供具有适合于各种情况的接收特性的无线终端装置。
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公开(公告)号：US20070080872A1
公开(公告)日：2007-04-12
申请号：US10576449
申请日：2004-10-06
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）。
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公开(公告)号：US20070010217A1
公开(公告)日：2007-01-11
申请号：US10567824
申请日：2004-08-12
申请人： Tsukasa Takahashi , Yoshio Koyanagi , Koichi Ogawa
发明人： Tsukasa Takahashi , Yoshio Koyanagi , Koichi Ogawa
IPC分类号： H04B1/04
CPC分类号： H01Q1/245 , H04B1/0458 , H04B1/18
摘要： An antenna matching apparatus capable of eliminating impedance mismatching produced when the antenna element is placed close to the human body in a short time and reducing power loss due to impedance mismatching. This apparatus connects variable capacitance capacitors VC1 and VC2 for impedance adjustment to transmission antenna element TA1, connects variable capacitance capacitors VC3 and VC4 to reception antenna element RA1 respectively, provides beforehand capacitance values of respective variable capacitance capacitors which are impedance matched in a table in a one-to-one correspondence with the distances between the antenna elements and human body and stores the table in storage section (106). The apparatus completes adaptive control processing for any one of transmission antenna element TA1 and reception antenna element RA1, reads other capacitance values corresponding to the capacitance value at that moment from the table and performs adaptive control processing on other antenna elements using the read values as initial values.
摘要翻译： 一种天线匹配装置，其能够消除当天线元件在短时间内靠近人体放置时产生的阻抗失配，并且减少由于阻抗失配引起的功率损耗。 该装置将用于阻抗调整的可变电容电容器VC 1和VC 2连接到发送天线元件TA 1，分别将可变电容电容器VC 3和VC 4连接到接收天线元件RA 1，预先提供作为阻抗的各个可变电容电容器的电容值 以与天线元件和人体之间的距离一一对应的方式在表格中匹配，并将该表存储在存储部分（106）中。 该装置完成发射天线元件TA 1和接收天线元件RA 1中的任何一个的自适应控制处理，从表中读取与该时刻的电容值对应的其他电容值，并使用读出值对其他天线元件进行自适应控制处理 作为初始值。
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44.发明授权Method of producing a mouse suitable for the engraftment, differentiation and proliferation of heterologous cells, mouse produced by this method and use of the mouse 有权适用于异源细胞的移植，分化和增殖的小鼠的方法，通过该方法产生的小鼠和使用小鼠公开(公告)号：US07145055B2
公开(公告)日：2006-12-05
申请号：US10221549
申请日：2001-10-25
申请人： Mamoru Ito , Kimio Kobayashi , Tatsutoshi Nakahata , Koichiro Tsuji , Sonoko Habu , Yoshio Koyanagi , Naoki Yamamoto , Kazuo Sugamura , Kiyoshi Ando , Tatsuji Nomura
发明人： Mamoru Ito , Kimio Kobayashi , Tatsutoshi Nakahata , Koichiro Tsuji , Sonoko Habu , Yoshio Koyanagi , Naoki Yamamoto , Kazuo Sugamura , Kiyoshi Ando , Tatsuji Nomura
IPC分类号： G01N33/00 , C12N15/01 , A01K67/02 , A01K67/027
CPC分类号： C07K16/18 , A01K67/027 , A01K67/0271 , A01K2267/03 , A01K2267/0331 , A01K2267/0337 , A61K39/00
摘要： The present invention provides an immunodeficient mouse (NOG mouse) suitable for engraftment, differentiation and proliferation of heterologous cells, and a method of producing such a mouse. This mouse is obtained by backcrossing a C.B-17-scid mouse with an NOD/Shi mouse, and further backcrossing an interleukin 2-receptor γ-chain gene-knockout mouse with the thus backcrossed mouse. It is usable for producing a human antibody and establishing a stem cell assay system, a tumor model and a virus-infection model.
摘要翻译： 本发明提供了适合于异源细胞的移植，分化和增殖的免疫缺陷小鼠（NOG小鼠），以及这种小鼠的制备方法。 该小鼠通过用NOD / Shi小鼠回交C.B-17- scid小鼠并通过回交的小鼠进一步回交白细胞介素2受体γ链基因敲除小鼠而获得。 它可用于产生人抗体并建立干细胞测定系统，肿瘤模型和病毒感染模型。
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公开(公告)号：US06919861B2
公开(公告)日：2005-07-19
申请号：US10399032
申请日：2002-09-05
IPC分类号： H01P1/18 , H01Q1/22 , H01Q1/24 , H01Q3/26 , H01Q21/08 , H04B1/3822 , H04B1/40 , H04W88/02 , H01Q1/00 , H04B1/18
CPC分类号： H01Q1/2266 , H01Q1/22 , H01Q1/245 , H01Q3/26 , H01Q21/08
摘要： Antenna elements are provided along a linear line at regular intervals to be parallel to each other. The antenna elements receive signals transmitted from a communicating partner and output the signals to a receiving beam former. In the receiving beam former, phase shifters phase-shift the received signals input from the antenna elements of an even element number by π. A combiner adds the received signals that are phase-shifted by π in phase shifters and the signals input from the antenna elements of an odd number to form a received beam. With this configuration, it is possible to realize an array antenna apparatus of a small and simple configuration that reduces the radiation of radio waves to the human body and to other equipment and that is influenced little by the human body and by other equipment.
摘要翻译： 天线元件沿着线性线以规则的间隔设置成彼此平行。 天线元件接收从通信对方发送的信号，并将信号输出到接收波束形成器。 在接收波束成形器中，移相器将从偶数元件数的天线元件输入的接收信号相移π。 组合器将在移相器中相移的接收信号和从奇数天线元件输入的信号相加，以形成接收的波束。 利用这种结构，可以实现将人体和其他设备的无线电波的辐射减小并且受到人体和其他设备的影响很小的简单结构的阵列天线装置。
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公开(公告)号：US06731920B1
公开(公告)日：2004-05-04
申请号：US09980000
申请日：2002-02-04
申请人： Hiroshi Iwai , Koichi Ogawa , Kenichi Yamada , Yoshio Koyanagi
发明人： Hiroshi Iwai , Koichi Ogawa , Kenichi Yamada , Yoshio Koyanagi
IPC分类号： H04B106
CPC分类号： H01Q3/28 , H01Q1/243 , H01Q1/244 , H01Q3/40 , H01Q21/28 , H01Q21/29 , H04B1/3838 , H04B7/0615 , H04B7/0617 , H04B7/082
摘要： A transmitting unit of a portable telephone apparatus transmits radio signals by using at least two antennas and simultaneously energizing those antennas with a predetermined amplitude ratio and a predetermined phase difference so that the direction of the main beam of a radiation pattern has a direction substantially opposite to that of the audio radiating direction from a speaker, and so that the mean effective gain is larger than that of when a single antenna is energized. The above energization of at least two antennas is formed only for transmission of telephone speech. A receiving unit of the portable telephone apparatus receives radio signals by using at least two antennas, and selectively receives, by the diversity receiving system, the radio signal having the highest level of those radio signals received by those antennas.
摘要翻译： 便携式电话装置的发送单元通过使用至少两个天线发送无线信号，并且以预定的振幅比和预定的相位差同时激励那些天线，使得辐射图的主波束的方向具有与 来自扬声器的音频辐射方向，并且使得平均有效增益大于单个天线通电时的平均有效增益。 至少两个天线的上述通电仅形成用于电话语音的发送。 便携式电话装置的接收单元通过使用至少两个天线来接收无线电信号，并且由分集接收系统选择性地接收具有由那些天线接收的那些无线电信号的最高电平的无线电信号。
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公开(公告)号：US06590538B1
公开(公告)日：2003-07-08
申请号：US09812804
申请日：2001-03-20
申请人： Yoshio Koyanagi , Genji Hirokawa , Koichi Ogawa , Koichi Ito
发明人： Yoshio Koyanagi , Genji Hirokawa , Koichi Ogawa , Koichi Ito
IPC分类号： H01Q124
CPC分类号： H01Q1/241 , H03H7/40 , H04B1/0458
摘要： An antenna apparatus which has an antenna element (102) being mounted on a portable radio for receiving electric power from a feeding point (103) in the portable radio and matching in a predetermined frequency band and a matching circuit (104) for matching the impedance of the antenna element (102) and the internal impedance of the radio circuit (105). The matching circuit (104) has a match characteristic to conjugately match the internal impedance of the radio circuit (105) and the input impedance of the matching circuit (104).
摘要翻译： 一种天线装置，其具有安装在便携式无线电装置上的天线元件（102），用于从便携式无线电装置中的馈电点（103）接收电力并在预定频带中进行匹配;以及匹配电路（104），用于匹配阻抗 的天线元件（102）和无线电电路（105）的内部阻抗。 匹配电路（104）具有使无线电电路（105）的内部阻抗与匹配电路（104）的输入阻抗共轭匹配的匹配特性。
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公开(公告)号：US20140184465A9
公开(公告)日：2014-07-03
申请号：US14007896
申请日：2012-06-06
申请人： Hiroyuki Uejima , Yoshio Koyanagi , Suguru Kojima , Takanori Hirobe , Kouta Aoki , Masao Ootani
发明人： Hiroyuki Uejima , Yoshio Koyanagi , Suguru Kojima , Takanori Hirobe , Kouta Aoki , Masao Ootani
摘要： A first antenna element 102, a second antenna element 103, and a MEMS (micro-electromechanical system) switch 104 are provided, and a feeding point 110 is provided at one end of the first antenna element 102. The other end 113 of the first antenna element 102 is connected to a first terminal 106 of the MEMS switch 104, and one end 114 of the second antenna element 103 is connected to a second terminal 107 of the MEMS switch 104. The one end of the first antenna element 102 is grounded to a ground pattern 101 via an inductor 115, and a ground terminal 105 of the MEMS switch 104 is connected to the other end 113 of the first antenna element 102.
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公开(公告)号：US20130328742A1
公开(公告)日：2013-12-12
申请号：US14001664
申请日：2012-04-17
IPC分类号： H01Q21/28
摘要： A first connection circuit (108) is adjusted to cancel out mutual coupling impedance occurring between a first antenna element (106) in a first frequency band and a second antenna element (107) in a second frequency band, and reduces a degradation occurring due to the coupling between the antenna elements. A second frequency band cutoff circuit (111) for the second frequency band is provided between the first antenna element (106) and the first feeding portion (104).
摘要翻译： 调整第一连接电路（108）以抵消在第一频带中的第一天线元件（106）与第二频带中的第二天线元件（107）之间出现的互耦合阻抗，并且减少由于 天线元件之间的耦合。 用于第二频带的第二频带截止电路（111）设置在第一天线元件（106）和第一馈电部分（104）之间。
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50.发明授权公开(公告)号：US08541033B2
公开(公告)日：2013-09-24
申请号：US12620469
申请日：2009-11-17
申请人： Mamoru Ito , Kimio Kobayashi , Tatsutoshi Nakahata , Koichiro Tsuji , Sonoko Habu , Yoshio Koyanagi , Naoki Yamamoto , Kazuo Sugamura , Kiyoshi Ando , Tatsuji Nomura
发明人： Mamoru Ito , Kimio Kobayashi , Tatsutoshi Nakahata , Koichiro Tsuji , Sonoko Habu , Yoshio Koyanagi , Naoki Yamamoto , Kazuo Sugamura , Kiyoshi Ando , Tatsuji Nomura
CPC分类号： C07K16/18 , A01K67/027 , A01K67/0271 , A01K2267/03 , A01K2267/0331 , A01K2267/0337 , A61K39/00
摘要： The present invention provides an immunodeficient mouse (NOG mouse) suitable for engraftment, differentiation and proliferation of heterologous cells, and a method of producing such a mouse. This mouse is obtained by backcrossing a C.B-17-scid mouse with an NOD/Shi mouse, and further backcrossing an interleukin 2-receptor γ-chain gene-knockout mouse with the thus backcrossed mouse. It is usable for producing a human antibody and establishing a stem cell assay system, a tumor model and a virus-infection model.
摘要翻译： 本发明提供了适合于异源细胞的移植，分化和增殖的免疫缺陷小鼠（NOG小鼠），以及这种小鼠的制备方法。 该小鼠通过用NOD / Shi小鼠回交C.B-17- scid小鼠并通过回交的小鼠进一步回交白细胞介素2受体γ链基因敲除小鼠而获得。 它可用于产生人抗体并建立干细胞测定系统，肿瘤模型和病毒感染模型。
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