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11. 发明授权

US07430397B2 Radio repeater and radio relay transmission method 有权
标题翻译：无线电中继器和无线中继传输方法
公开(公告)号：US07430397B2
公开(公告)日：2008-09-30
申请号：US10989249
申请日：2004-11-17
申请人： Hirohito Suda , Takahiro Asai , Hiromasa Fujii , Tetsu Tanaka
发明人： Hirohito Suda , Takahiro Asai , Hiromasa Fujii , Tetsu Tanaka
IPC分类号： H04B3/36 , H04B7/14
CPC分类号： H04B7/15564
摘要： A radio repeater including at least first and second relay systems, each including a reception antenna configured to receive a radio signal, a loop interference suppressor, connected to the reception antenna, configured to suppress a loop interference signal in the received radio signal from said reception antenna, an amplifier configured to amplify the loop interference-suppressed radio signal from the loop interference suppressors, and a transmission antenna having a polarization characteristic, which is orthogonal to a polarization characteristic of said reception antenna, configured to transmit the output of said amplifier.
摘要翻译：一种无线电中继器，包括至少第一和第二中继系统，每个中继系统包括被配置为接收无线电信号的接收天线，连接到接收天线的环路干扰抑制器，被配置为抑制所接收的来自所述接收的无线电信号中的环路干扰信号天线，被配置为放大来自环路干扰抑制器的环路干扰抑制无线电信号的放大器，以及具有与所述接收天线的极化特性正交的极化特性的发送天线，被配置为发送所述放大器的输出。

12. 发明申请

US20060003697A1 Repeating station, a communication apparatus, and a directivity control method 失效
公开(公告)号：US20060003697A1
公开(公告)日：2006-01-05
申请号：US11172951
申请日：2005-07-05
申请人： Takahiro Asai , Tatsuo Furuno , Tetsu Tanaka , Hirohito Suda
发明人： Takahiro Asai , Tatsuo Furuno , Tetsu Tanaka , Hirohito Suda
IPC分类号： H04B1/60 , H04B7/15
CPC分类号： H04B7/2606 , H04B7/1555 , H04B7/15571
摘要： A repeating station, a communication apparatus, and an antenna directivity control method are disclosed. The repeating station includes a first antenna group including at least one antenna element, a second antenna group that is different from the first antenna group, the second antenna group including two or more antenna elements adjusted so that radiation in the direction of the first antenna group is reduced, wherein the second antenna group is adjusted such that radiated power in the direction of the first antenna group is reduced.

13. 发明申请

US20050237918A1 Communication apparatus 审中-公开
标题翻译：通讯设备
公开(公告)号：US20050237918A1
公开(公告)日：2005-10-27
申请号：US11105384
申请日：2005-04-14
申请人： Takahiro Asai , Hiromasa Fujii , Tetsu Tanaka , Hirohito Suda
发明人： Takahiro Asai , Hiromasa Fujii , Tetsu Tanaka , Hirohito Suda
IPC分类号： H04J11/00 , H04B7/26 , H04L27/26 , H04Q7/36
CPC分类号： H04L27/2605 , H04L27/2602
摘要： A communication apparatus in a radio transmission system in which plural first communication apparatuses sends the same transmission signals and a second communication apparatus receives the transmission signals is disclosed. The communication apparatus functions as one of the plural first communication apparatuses, and the communication apparatus includes: a detection part for detecting a start or a stop of data transmission performed by a first communication apparatus that is different from the communication apparatus; and a guard interval length control part for controlling a guard interval length on the basis of a detection result of the detection part.
摘要翻译：公开了一种无线传输系统中的通信装置，其中多个第一通信装置发送相同的发送信号，第二通信装置接收发送信号。通信装置用作多个第一通信装置之一，并且通信装置包括：检测部，其用于检测由与通信装置不同的第一通信装置执行的数据发送的开始或停止; 以及保护间隔长度控制部，其基于检测部的检测结果来控制保护间隔长度。

14. 发明申请

US20050190821A1 Radio relay system, radio relay apparatus, and radio relay method 有权
标题翻译：无线中继系统，无线中继装置和无线中继方式
公开(公告)号：US20050190821A1
公开(公告)日：2005-09-01
申请号：US11057200
申请日：2005-02-15
申请人： Hiromasa Fujii , Hirohito Suda , Tetsu Tanaka
发明人： Hiromasa Fujii , Hirohito Suda , Tetsu Tanaka
IPC分类号： H04J11/00 , H04B7/04 , H04B7/15 , H04B7/155 , H04B7/26 , H04J99/00 , H04W16/26 , H04B3/36
CPC分类号： H04B7/2606 , H04B7/15535 , H04H20/02 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L25/0224
摘要： A radio relay system is disclosed that is capable of preventing communication degradation in a case where radio signals are relayed using the same frequency band in a mobile communication environment. The radio relay system includes a first radio station, a second radio station, and a radio relay apparatus for relaying a radio signal that is exchanged between the first radio station and the second radio station. The radio relay apparatus includes a phase correction determining unit that determines a phase correction amount of the relayed signal based on channel information pertaining to channels established between the first radio station, the second radio station, and the radio relay apparatus, and a phase correction unit that corrects the relayed signal based on the phase correction amount determined by the phase correction determining unit.
摘要翻译：公开了一种无线电中继系统，其能够在移动通信环境中使用相同频带中继无线电信号的情况下防止通信退化。无线电中继系统包括第一无线电台，第二无线电台和用于中继在第一无线电台和第二无线电台之间交换的无线电信号的无线电中继装置。无线中继装置包括：相位校正决定部，其基于与在第一无线站，第二无线站，无线中继装置之间建立的信道有关的信道信息，确定中继信号的相位修正量;相位校正部，基于由相位校正确定单元确定的相位校正量校正中继信号。

15. 发明授权

US07826541B2 Wireless relay system, wireless relay apparatus, and wireless relay method 有权
标题翻译：无线中继系统，无线中继装置和无线中继方式
公开(公告)号：US07826541B2
公开(公告)日：2010-11-02
申请号：US11061539
申请日：2005-02-18
申请人： Hiromasa Fujii , Hirohito Suda , Tetsu Tanaka
发明人： Hiromasa Fujii , Hirohito Suda , Tetsu Tanaka
IPC分类号： H04K1/10 , H03K11/00 , H04L5/14
CPC分类号： H04B7/15585 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L25/0226 , H04L27/2602
摘要： A wireless relay system for relaying a radio signal transmitted from a first wireless station to a second wireless station via a wireless relay apparatus is disclosed. The wireless relay system includes a relay control part for receiving transmission symbols transmitted from the first wireless station and refraining from relaying a portion of the symbols, a pilot signal transmission part for transmitting a pilot signal that is inserted into a section of the portion of the transmission symbols, a coupling loop interference wave estimation part for receiving the pilot signal and estimating a coupling loop interference wave based on the pilot signal, and a coupling loop interference wave cancellation part for subtracting the estimated coupling loop interference wave from a reception signal.
摘要翻译：公开了一种用于经由无线中继装置中继从第一无线站发送到第二无线站的无线电信号的无线中继系统。无线中继系统包括：中继控制部分，用于接收从第一无线站发送的传输符号，并避免中继一部分符号;导频信号发送部分，用于发送导频信号，该导频信号插入到该部分的一部分; 传输符号，用于接收导频信号并基于导频信号估计耦合环路干扰波的耦合环路干扰波估计部分，以及用于从接收信号中减去所估计的耦合环路干扰波的耦合环路干扰波消除部分。

16. 发明申请

US20050002287A1 Optical pickup apparatus and method for making the same 失效
标题翻译：光拾取装置及其制造方法
公开(公告)号：US20050002287A1
公开(公告)日：2005-01-06
申请号：US10854216
申请日：2004-05-27
申请人： Tetsu Tanaka
发明人： Tetsu Tanaka
IPC分类号： G11B7/09 , G11B7/125 , G11B7/135 , G11B7/22 , G11B7/00
CPC分类号： G11B7/1369 , G11B7/0932 , G11B7/0935 , G11B7/1392 , Y10T29/49037 , Y10T29/49121 , Y10T29/49158 , Y10T29/49172 , Y10T29/49176
摘要： An optical pickup apparatus includes a movable unit with an objective lens, a focus servo coil for moving the objective lens in the optical-axis direction, and tracking servo coils for moving the objective lens in the horizontal directions. Furthermore, a liquid crystal element is disposed for correcting the refractive index. Power feeding to the liquid crystal element and support for the movable unit are provided simultaneously by springs. Two sheets each having four springs extending across an opening on the sheet are disposed parallel to each other at a predetermined distance. On these sheets, a fixed unit and a movable unit are formed by insert-molding. Then, an objective lens, a focus servo coil, tracking servo coils, and a liquid crystal element are mounted on the movable unit.
摘要翻译：光拾取装置包括具有物镜的移动单元，用于在光轴方向上移动物镜的聚焦伺服线圈和用于在水平方向上移动物镜的跟踪伺服线圈。此外，设置用于校正折射率的液晶元件。通过弹簧同时提供对液晶元件的供电和可移动单元的支撑。每个具有延伸穿过片材上的开口的四个弹簧的两个片材以预定距离彼此平行地布置。在这些片材上，通过嵌入成型形成固定单元和可动单元。然后，物镜，聚焦伺服线圈，跟踪伺服线圈和液晶元件安装在可移动单元上。

17. 外观设计

USD282058S Motorcar 失效
公开(公告)号：USD282058S
公开(公告)日：1986-01-07
申请号：US472008
申请日：1983-03-04
申请人： Tetsu Tanaka , Kazuyuki Tairabune
设计人： Tetsu Tanaka , Kazuyuki Tairabune

18. 发明授权

US08229539B1 Brain probe and method for manufacturing same 有权
标题翻译：脑探针及其制造方法
公开(公告)号：US08229539B1
公开(公告)日：2012-07-24
申请号：US13207715
申请日：2011-08-11
申请人： Makoto Motoyoshi , Mitsumasa Koyanagi , Hajime Mushiake , Tetsu Tanaka , Norihiro Katayama
发明人： Makoto Motoyoshi , Mitsumasa Koyanagi , Hajime Mushiake , Tetsu Tanaka , Norihiro Katayama
IPC分类号： A61B5/0478 , A61B1/05 , H01R43/00
CPC分类号： H01R11/18 , A61B5/04001 , A61B5/0478 , A61B2562/046 , A61B2562/125 , A61N1/0534 , H01R2201/12 , Y10T29/49117
摘要： A brain probe includes: a core probe made from a metal; and n electrode plates attached so as to cover an entire side surface circumference of the core probe and forming n side planes providing an n-angular cross section (n is an integer equal to or greater than 3). Each of the electrode plates is manufactured by a LSI manufacturing process, and provided with at least one electrode and a lead-out wiring extending in a longitudinal direction of a side plane from each of the at least one electrode.
摘要翻译：脑探针包括：由金属制成的芯探针; 和n个电极板，以覆盖芯探针的整个侧表面圆周并形成提供n角横截面（n为等于或大于3的整数）的n个侧面。每个电极板通过LSI制造工艺制造，并且设置有至少一个电极和从每个至少一个电极的侧面的纵向方向延伸的引出布线。

19. 发明授权

US07671417B2 Memory cell array, method of producing the same, and semiconductor memory device using the same 有权
标题翻译：存储单元阵列，其制造方法以及使用其的半导体存储器件
公开(公告)号：US07671417B2
公开(公告)日：2010-03-02
申请号：US11840559
申请日：2007-08-17
申请人： Eiji Yoshida , Tetsu Tanaka , Toshihiko Miyashita
发明人： Eiji Yoshida , Tetsu Tanaka , Toshihiko Miyashita
IPC分类号： H01L29/72
CPC分类号： H01L21/845 , H01L27/108 , H01L27/10802 , H01L27/10826 , H01L27/10879 , H01L27/1211 , H01L29/66795 , H01L29/6681 , H01L29/7841 , H01L29/785
摘要： A memory cell array includes isolated semiconductor regions formed on a supporting insulating substrate, memory cells formed in the respective semiconductor regions, and insulating regions formed so as to insulate the memory cells. Each memory cell formed in a semiconductor region includes a source region, a drain region, a front gate region formed on a gate insulating film formed on one of side surfaces of the semiconductor region such that the source region and the drain region are separated from each other by the front gate region, and a back gate region formed on a gate insulating film formed on an opposite side surface of the semiconductor region such that the source region and the drain region are separated from each other by the back gate region. Each memory cell shares the back gate region with a memory cell adjacent in a row direction.
摘要翻译：存储单元阵列包括形成在支撑绝缘基板上的隔离半导体区域，形成在各个半导体区域中的存储单元，以及形成为使得存储单元绝缘的绝缘区域。形成在半导体区域中的每个存储单元包括源极区域，漏极区域，形成在形成在半导体区域的一个侧表面上的栅极绝缘膜上的前栅极区域，使得源极区域和漏极区域与每个以及形成在栅极绝缘膜上的背栅极区域，该栅极绝缘膜形成在半导体区域的相对侧表面上，使得源极区域和漏极区域由背栅极区域彼此分离。每个存储单元与在行方向上相邻的存储单元共享背栅区。

20. 发明授权

US07463673B2 Radio relay system, radio relay apparatus, and radio relay method 有权
标题翻译：无线中继系统，无线中继装置和无线中继方式
公开(公告)号：US07463673B2
公开(公告)日：2008-12-09
申请号：US11057200
申请日：2005-02-15
申请人： Hiromasa Fujii , Hirohito Suda , Tetsu Tanaka
发明人： Hiromasa Fujii , Hirohito Suda , Tetsu Tanaka
IPC分类号： H04B7/14
CPC分类号： H04B7/2606 , H04B7/15535 , H04H20/02 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L25/0224
摘要： A radio relay system is disclosed that is capable of preventing communication degradation in a case where radio signals are relayed using the same frequency band in a mobile communication environment. The radio relay system includes a first radio station, a second radio station, and a radio relay apparatus for relaying a radio signal that is exchanged between the first radio station and the second radio station. The radio relay apparatus includes a phase correction determining unit that determines a phase correction amount of the relayed signal based on channel information pertaining to channels established between the first radio station, the second radio station, and the radio relay apparatus, and a phase correction unit that corrects the relayed signal based on the phase correction amount determined by the phase correction determining unit.
摘要翻译：公开了一种无线电中继系统，其能够在移动通信环境中使用相同频带中继无线电信号的情况下防止通信退化。无线电中继系统包括第一无线电台，第二无线电台和用于中继在第一无线电台和第二无线电台之间交换的无线电信号的无线电中继装置。无线中继装置包括：相位校正决定部，其基于与在第一无线站，第二无线站，无线中继装置之间建立的信道有关的信道信息，确定中继信号的相位修正量;相位校正部，基于由相位校正确定单元确定的相位校正量校正中继信号。

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