公开(公告)号：US07558225B2

公开(公告)日：2009-07-07

申请号：US11385662

申请日：2006-03-22

申请人： Tetsu Nakajima ,  Tomoko Adachi ,  Masahiro Takagi ,  Tomoya Tandai ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi ,  Kiyoshi Toshimitsu

发明人： Tetsu Nakajima ,  Tomoko Adachi ,  Masahiro Takagi ,  Tomoya Tandai ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi ,  Kiyoshi Toshimitsu

IPC分类号： H04L12/56 ,  H04L12/413 ,  H04W72/00

CPC分类号： H04W74/0808 ,  H04W84/12

摘要： A radio base station apparatus used in a radio communication system in which an initiator holds a transmission opportunity (TXOP) period in a frame exchange sequence and a responder responds to the initiator in the frame exchange sequence is disclosed. The apparatus includes a setting device which sets a ratio between a first period necessary for transmitting a first frame from the initiator to the responder and a second period necessary for transmitting a second frame from the responder to the initiator. The apparatus also includes a calculation device which calculates the first period to be used by the initiator and the second period to be used by the responder, on the basis of the transmission opportunity period and of the ratio which is set.

摘要翻译： 公开了一种在无线通信系统中使用的无线基站装置，其中发起者在帧交换序列中保持发送机会（TXOP）周期，并且响应者在帧交换序列中对发起者进行响应。 该设备包括：设置设备，用于设置从发起者到响应者的第一帧发送所需的第一时段和从应答者向发起者发送第二帧所需的第二周期之间的比率。 该装置还包括计算装置，该计算装置基于发送机会期间和所设定的比率来计算由发起者使用的第一期间和应答者使用的第二期间。

公开(公告)号：US07336415B2

公开(公告)日：2008-02-26

申请号：US10615389

申请日：2003-07-09

申请人： Motoki Kakui ,  Toshiyuki Miyamoto ,  Masahiro Takagi

发明人： Motoki Kakui ,  Toshiyuki Miyamoto ,  Masahiro Takagi

IPC分类号： H04B10/17

CPC分类号： H01S3/1301 ,  H01S3/06716 ,  H01S3/06754 ,  H01S3/094011 ,  H01S3/10069 ,  H01S2301/04

摘要： The present invention relates to a practical optical amplification module and the like realizing a wide-band gain spectrum with a small relative gain non-uniformity in L band. Pumping light from a pumping light source is supplied to a Bi type EDF by way of an optical coupler. Multiplexed signal light of L band inputted by way of an input end reaches the Bi type EDF by way of an optical coupler, an optical isolator, and an optical coupler, and is collectively amplified in the Bi type EDF. The multiplexed signal light amplified in the Bi type EDF is outputted from an output end by way of an optical coupler, an optical isolator, and an optical coupler.

摘要翻译： 本发明涉及实现具有L波段相对增益不均匀性小的宽带增益谱的实际的光放大模块等。 来自泵浦光源的抽吸光通过光耦合器提供给Bi型EDF。 通过输入端输入的L波段的多路复用信号光通过光耦合器，光隔离器和光耦合器到达Bi型EDF，并在Bi型EDF中集中放大。 在Bi型EDF中放大的复用信号光通过光耦合器，光隔离器和光耦合器从输出端输出。

公开(公告)号：US20070232303A1

公开(公告)日：2007-10-04

申请号：US11751058

申请日：2007-05-21

申请人： Yoriko UTSUNOMIYA ,  Tomoko Adachi ,  Masahiro Takagi ,  Tetsu Nakajima ,  Tomoya Tandai ,  Yasuyuki Nishibayashi

发明人： Yoriko UTSUNOMIYA ,  Tomoko Adachi ,  Masahiro Takagi ,  Tetsu Nakajima ,  Tomoya Tandai ,  Yasuyuki Nishibayashi

IPC分类号： H04Q7/20

CPC分类号： H04W24/00 ,  H04W72/02

摘要： A wireless communication apparatus for performing wireless communication using at least one of the first channel having the first frequency band, and the second channel having the second frequency band which is wider than the first frequency band includes a channel search device which executes the first channel search for the bandwidth of the first frequency band and the second channel search for the bandwidth of the second frequency band, and obtains a search result indicating an idle channel, and a determination device which determines a channel to be used on the basis of the search result obtained by the channel search device.

摘要翻译： 一种用于使用具有第一频带的第一信道中的至少一个进行无线通信的无线通信装置，以及具有比第一频带宽的第二频带的第二信道包括执行第一频道搜索的频道搜索装置 对于第一频带的带宽和第二频道搜索第二频带的带宽，并获得指示空闲信道的搜索结果，以及确定装置，其基于搜索结果确定要使用的信道 由频道搜索​​设备获得。

公开(公告)号：US20070064738A1

公开(公告)日：2007-03-22

申请号：US11527528

申请日：2006-09-27

申请人： Masahiro Takagi ,  Yasuyuki Nishibayashi ,  Yoriko Utsunomiya

发明人： Masahiro Takagi ,  Yasuyuki Nishibayashi ,  Yoriko Utsunomiya

IPC分类号： H04J3/24

CPC分类号： H04W28/065 ,  H04L1/1607 ,  H04L1/1614 ,  H04L5/0044 ,  H04L5/0055 ,  H04L12/413 ,  H04L12/46 ,  H04L12/66 ,  H04L61/6022 ,  H04L69/22 ,  H04L69/323 ,  H04L69/324 ,  H04W28/06 ,  H04W28/14 ,  H04W52/0203 ,  H04W74/0816 ,  H04W84/12 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/142

摘要： A physical frame is constructed, the physical frame including a medium access control super-frame payload which in turn includes a plurality of medium access control frames. With respect to the constructed physical frame, virtual carrier sense information is set in the plurality of medium access control frame so that a result of carrier sense is identical to another by virtual carrier sense based on the plurality of medium access control frames in the medium access control super-frame payload. The physical frame in which the virtual carrier sense information has been set is transmitted to a destined communication apparatus.

摘要翻译： 构建物理帧，物理帧包括介质访问控制超帧有效载荷，其又包括多个介质访问控制帧。 对于构成的物理帧，在多个介质访问控制帧中设置虚拟载波侦听信息，使得基于媒体访问中的多个媒体访问控制帧，载波侦听的结果与另一个通过虚拟载波侦听相同 控制超帧有效载荷。 虚拟载波侦听信息已被设置的物理帧被发送到目标通信装置。

公开(公告)号：US20070060159A1

公开(公告)日：2007-03-15

申请号：US11385736

申请日：2006-03-22

申请人： Yoriko Utsunomiya ,  Tomoko Adachi ,  Masahiro Takagi ,  Tetsu Nakajima ,  Tomoya Tandai

发明人： Yoriko Utsunomiya ,  Tomoko Adachi ,  Masahiro Takagi ,  Tetsu Nakajima ,  Tomoya Tandai

IPC分类号： H04Q7/20

CPC分类号： H04W72/085 ,  H04W72/10 ,  H04W74/0875

摘要： A radio communication apparatus includes an acquiring device which acquires information required to determine a ratio between a first period length making a radio communication by using either of two first channels each having a first bandwidth and a second period length making a radio communication by using a second channel having a second bandwidth wider than the first bandwidth. The second channel is overlapping with the two first channels. A determining device determines the ratio on the basis of the information, thereby determines the first period length and the second period length. Accordingly, a radio communication by using the first channel within the first period length and a radio communication by using the second channel within the second period length are performed.

摘要翻译： 一种无线电通信装置，包括获取装置，其通过使用具有第一带宽的两个第一信道和通过使用第二带宽的第二周期长度进行无线电通信的任一个来获取确定进行无线电通信的第一周期长度之间的比率所需的信息 信道具有比第一带宽宽的第二带宽。 第二个通道与两个第一个通道重叠。 确定装置基于该信息确定该比率，从而确定第一周期长度和第二周期长度。 因此，执行在第一周期长度内使用第一信道的无线电通信以及在第二周期长度内通过使用第二信道的无线电通信。

公开(公告)号：US20060161770A1

公开(公告)日：2006-07-20

申请号：US11269813

申请日：2005-11-09

申请人： Masataka Goto ,  Yoshihiko Kashio ,  Masahiro Takagi

发明人： Masataka Goto ,  Yoshihiko Kashio ,  Masahiro Takagi

IPC分类号： H04L9/00

CPC分类号： H04W12/06 ,  H04L29/12009 ,  H04L29/12783 ,  H04L61/35 ,  H04L63/08 ,  H04L63/0876 ,  H04W4/02 ,  H04W12/003 ,  H04W12/00503 ,  H04W12/08 ,  H04W48/04 ,  H04W60/00 ,  H04W84/12

摘要： A wireless LAN communication system is composed of: a wireless LAN network including an AP 4 as one of the network apparatuses and a terminal 5 as one of the wireless terminals; and a wired network such as a LAN 1 to which the AP4, an authentication server 2, and other apparatus (such as a DHCP server 3) are connected.

摘要翻译： 无线LAN通信系统包括：作为网络装置之一的AP4的无线LAN网络和作为无线终端之一的终端5; 以及连接AP4，认证服务器2和其他装置（例如DHCP服务器3）的LAN 1等有线网络。

公开(公告)号：US20060072584A1

公开(公告)日：2006-04-06

申请号：US11236808

申请日：2005-09-28

申请人： Masataka Goto ,  Masahiro Takagi

发明人： Masataka Goto ,  Masahiro Takagi

IPC分类号： H04L12/28

CPC分类号： H04W12/04 ,  H04L12/18 ,  H04L12/4641 ,  H04L63/0272 ,  H04L63/0428 ,  H04L63/06 ,  H04W4/18 ,  H04W8/26 ,  H04W12/02 ,  H04W88/16 ,  H04W92/02

摘要： A communication device configured to receive a first packet from a first network including a virtual network, and to transmit a second packet to a second network, the communication device including: a receiver section configured to receive the first packet from the first network; a converter section configured to convert a second destination address of the first packet to the first destination address of the second packet using identifying information of the virtual network; a selector configured to select a security parameter based at least in part on the first destination address of the second packet; an encryption section configured to encrypt the second packet based on the security parameter; and a transmitter section configured to multicast the encrypted second packet to the second network.

摘要翻译： 一种通信设备，被配置为从包括虚拟网络的第一网络接收第一分组，并且向第二网络发送第二分组，所述通信设备包括：接收机部分，被配置为从所述第一网络接收所述第一分组; 转换器部分，被配置为使用所述虚拟网络的识别信息将所述第一分组的第二目的地地址转换为所述第二分组的所述第一目的地地址; 配置成至少部分地基于第二分组的第一目的地地址来选择安全参数的选择器; 配置为基于所述安全参数对所述第二分组进行加密的加密部; 以及被配置为将加密的第二分组多播到第二网络的发射机部分。

公开(公告)号：US06998743B2

公开(公告)日：2006-02-14

申请号：US10963924

申请日：2004-10-12

申请人： Kentaro Fujii ,  Masahiro Takagi

发明人： Kentaro Fujii ,  Masahiro Takagi

IPC分类号： H02K7/06

CPC分类号： H02K7/063 ,  H02K11/33 ,  H02K2211/03

摘要： A brushless motor has a drive circuit component mounted on a stator which has plating conducted on a copper foil land to facilitate soldering. Need for a plating line from the outside is eliminated by providing an internal plating connection trace connected to a power feed terminal portion which is subsequently cut by a guide hole for an armature coil. An adhesive resin is applied to the stator where the circuit drive component is installed and the guide hole to adhere simultaneously to the stator to a bracket and the armature coil to the stator and bracket.

摘要翻译： 无刷电动机具有安装在定子上的驱动电路部件，其具有在铜箔焊盘上进行电镀以便于焊接。 通过提供连接到馈电端子部分的内部电镀连接迹线来消除来自外部的电镀线的需要，随后由用于电枢线圈的引导孔切割。 将粘合树脂施加到安装有电路驱动部件的定子上，并且引导孔同时固定到定子到支架，并且将电枢线圈粘附到定子和支架。

公开(公告)号：US20060005552A1

公开(公告)日：2006-01-12

申请号：US11169840

申请日：2005-06-29

申请人： Hiroshi Anyoji ,  Satoshi Horiguchi ,  Masahiro Takagi ,  Takayuki Iio

发明人： Hiroshi Anyoji ,  Satoshi Horiguchi ,  Masahiro Takagi ,  Takayuki Iio

IPC分类号： B60H1/32 ,  F25D17/00 ,  F25B1/00

CPC分类号： B60H1/00764 ,  B60H1/00828 ,  B60H1/321 ,  B60H2001/325 ,  B60H2001/3266 ,  B60H2001/3277

摘要： A vehicle air-conditioning system provided with a refrigeration cycle system is provided. The air-conditioning system includes an evaporator outlet air target temperature setting unit which sets the target temperature of air at an outlet of an evaporator at a predetermined temperature greater than or equal to a minimum temperature which is set for preventing freezing of the evaporator. The target temperature setting unit controls the predetermined temperature to the minimum temperature when the vehicle speed is lower than or equal to a predetermined vehicle speed.

摘要翻译： 提供了具有制冷循环系统的车辆空调系统。 空调系统包括蒸发器出口空气目标温度设定单元，其将蒸发器出口处的空气的目标温度设定在大于或等于设定用于防止蒸发器冻结的最低温度的预定温度。 当车速低于或等于预定车速时，目标温度设定单元将预定温度控制到最低温度。

公开(公告)号：US20050265297A1

公开(公告)日：2005-12-01

申请号：US11135358

申请日：2005-05-24

申请人： Tetsu Nakajima ,  Tomoko Adachi ,  Masahiro Takagi ,  Tomoya Tandai ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi

发明人： Tetsu Nakajima ,  Tomoko Adachi ,  Masahiro Takagi ,  Tomoya Tandai ,  Yoriko Utsunomiya ,  Yasuyuki Nishibayashi

IPC分类号： H04L12/28 ,  H04L1/16 ,  H04L1/18 ,  H04L29/08 ,  H04W28/04 ,  H04Q7/24

CPC分类号： H04L1/1887 ,  H04L1/1614 ,  H04L1/1685

摘要： A wireless communication apparatus includes a transmitting device configured to transmit burst data of a plurality of transmission data, a receiving device configured to receive an acknowledgement status of the burst data transmitted by the transmitting device, a retransmitting device configured to control the transmitting device to retransmit any of the plurality of transmission data contained in the burst data, in accordance with the acknowledgement status received by the receiving device, and a retransmission limiting device configured to limit the retransmission for each frame exchange sequence of the burst data.

摘要翻译： 一种无线通信装置，包括：发送装置，被配置为发送多个发送数据的突发数据;接收装置，被配置为接收由所述发送装置发送的突发数据的确认状态;重发装置，被配置为控制所述发送装置重发 包含在突发数据中的多个发送数据中的任一个，根据由接收装置接收到的确认状态，以及被配置为限制突发数据的每个帧交换序列的重传的重传限制装置。