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1. 发明授权

US09679052B2 Portable electronic device, signal processing method and playback method 有权
公开(公告)号：US09679052B2
公开(公告)日：2017-06-13
申请号：US14234091
申请日：2012-07-11
申请人： Masakazu Yajima , Takeshi Yamagishi , Takeshi Itagaki , Hideaki Ishioka , Katsuhiko Nakano
发明人： Masakazu Yajima , Takeshi Yamagishi , Takeshi Itagaki , Hideaki Ishioka , Katsuhiko Nakano
IPC分类号： G06F17/00 , G06F17/30 , G11B20/10 , A43B3/00 , H02J7/32 , H04R1/02 , H04R5/02
CPC分类号： G06F17/3074 , A43B3/0005 , A43B3/0021 , G11B20/10 , H02J7/32 , H04R1/028 , H04R5/02 , H04R2201/023 , H04R2201/028
摘要： Provided is a portable electronic device including a signal processing unit, a controller that supplies a control signal to the signal processing unit, and a power generation unit that generates an electrical signal as power and supplies the generated electrical signal to the signal processing unit.

2. 发明申请

US20140163708A1 PORTABLE ELECTRONIC DEVICE, SIGNAL PROCESSING METHOD AND PLAYBACK METHOD 有权
标题翻译：便携式电子设备，信号处理方法和播放方法
公开(公告)号：US20140163708A1
公开(公告)日：2014-06-12
申请号：US14234091
申请日：2012-07-11
申请人： Masakazu Yajima , Takeshi Yamagishi , Takeshi Itagaki , Hideaki Ishioka , Katsuhiko Nakano
发明人： Masakazu Yajima , Takeshi Yamagishi , Takeshi Itagaki , Hideaki Ishioka , Katsuhiko Nakano
IPC分类号： G06F17/30
CPC分类号： G06F17/3074 , A43B3/0005 , A43B3/0021 , G11B20/10 , H02J7/32 , H04R1/028 , H04R5/02 , H04R2201/023 , H04R2201/028
摘要： Provided is a portable electronic device including a signal processing unit, a controller that supplies a control signal to the signal processing unit, and a power generation unit that generates an electrical signal as power and supplies the generated electrical signal to the signal processing unit.
摘要翻译：提供了一种便携式电子设备，包括信号处理单元，向信号处理单元提供控制信号的控制器，以及产生电信号作为电力并将生成的电信号提供给信号处理单元的发电单元。

3. 发明授权

US08462685B2 Radio communication apparatus, radio communication method, program and radio communication system 有权
标题翻译：无线通信装置，无线通信方式，程序无线通信系统
公开(公告)号：US08462685B2
公开(公告)日：2013-06-11
申请号：US12468602
申请日：2009-05-19
申请人： Takeshi Itagaki
发明人： Takeshi Itagaki
IPC分类号： H04B7/185 , G08C17/00
CPC分类号： H04W52/0261 , H04W76/23 , H04W76/27 , Y02D70/1222
摘要： A radio communication apparatus, including a communication control part that controls direct communication or relay communication via a base station with other radio communication apparatuses, a data generation part that generates a mode transition notification to notify the other radio communication apparatuses, which are targets of the direct communication, of a transition to a power thrifty mode or a switching request, notification to request switching from the direct communication to the relay communication via the base station, and the mode transition notification to the base station, and a mode control part that causes the transition of an operation mode to the power thrifty mode after all responses to the mode transition notification and the switching request notification are received.
摘要翻译：一种无线电通信装置，包括通过基站与其他无线电通信装置直接通信或中继通信的通信控制部分，产生模式转换通知以通知其他无线电通信装置的数据生成部分，其中，直接通信，转换到节电模式或切换请求，请求通过基站从直接通信切换到中继通信的通知，以及到基站的模式转换通知;以及模式控制部分，其导致在接收到对模式转换通知和切换请求通知的所有响应之后，操作模式转换到节电模式。

4. 发明授权

US08107478B2 Wireless communication device, communication system, communication control method, and program 有权
标题翻译：无线通信设备，通信系统，通信控制方法和程序
公开(公告)号：US08107478B2
公开(公告)日：2012-01-31
申请号：US12499293
申请日：2009-07-08
申请人： Masahiko Naito , Katsutoshi Itoh , Takeshi Itagaki
发明人： Masahiko Naito , Katsutoshi Itoh , Takeshi Itagaki
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L45/22 , H04L47/14 , H04L47/34 , H04W40/22
摘要： A wireless communication device includes: a control unit configured to control communication data; and memory configured to store communication data; wherein the control unit performs processing of setting a re-order buffer corresponding to a source address, for storing received data in increments of source address in the memory, storing received packets from a single data source in the re-order buffer corresponding to a source address, and arraying the packet order following sequence numbers set to the received packets.
摘要翻译：无线通信装置包括：控制单元，被配置为控制通信数据; 以及被配置为存储通信数据的存储器; 其特征在于，所述控制单元执行对与源地址相对应的重新排序缓冲器的设置处理，用于以存储器中的源地址的增量存储接收到的数据，将来自单个数据源的接收到的数据包存储在对应于源的重新排序缓冲器地址，并按照设置为接收到的数据包的序列号排列数据包顺序。

5. 发明申请

US20110243006A1 Wireless communicaton system, wireless communication device and wireless communication method, and computer prorgram 有权
标题翻译：无线通信系统，无线通信设备和无线通信方法以及计算机系统
公开(公告)号：US20110243006A1
公开(公告)日：2011-10-06
申请号：US13067580
申请日：2011-06-10
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04W4/00 , H04W24/00
CPC分类号： H04W92/18 , H04W8/005 , H04W88/04
摘要： A wireless communication system, wherein packet transmission operations are carried out in an infrastructure mode, includes: a first terminal station serving as a data transmission source; a second terminal station serving as a data receiving destination; and a control station configured to contain each terminal station and relay a packet transmitted between the two terminal stations; wherein the first terminal station transmits a packet addressed to the second terminal station via the control station, and detects that the second terminal station is within range capable of a direct link, based on the first terminal station receiving a confirmation response packet replied from the second terminal station, the confirmation response packet being replied from the second terminal station upon a predetermined period of time having passed from the time of the control station transferring the packet to the second terminal station address.
摘要翻译：一种无线通信系统，其中分组传输操作以基础设施模式进行，包括：作为数据传输源的第一终端站; 用作数据接收目的地的第二终端站; 以及控制站，被配置为包含每个终端站并中继在所述两个终端站之间发送的分组; 其中，所述第一终端站经由所述控制站发送寻址到所述第二终端站的分组，并且基于所述第一终端站接收到从所述第二终端站回复的确认响应分组，检测到所述第二终端站在能够进行直接链路的范围内终端站，在从控制站将分组传送到第二终端站地址的时间已经过去的预定时间段之后，从第二终端站回复确认响应分组。

6. 发明申请

US20060003700A1 Short range wireless communication system, portable terminal apparatus, and wireless communication apparatus 有权
标题翻译：短距离无线通信系统，便携式终端装置和无线通信装置
公开(公告)号：US20060003700A1
公开(公告)日：2006-01-05
申请号：US11174164
申请日：2005-07-01
申请人： Mitsuyoshi Yasuda , Katsutoshi Itoh , Makoto Natori , Minoru Yokoshi , Osamu Yoshimura , Takeshi Itagaki
发明人： Mitsuyoshi Yasuda , Katsutoshi Itoh , Makoto Natori , Minoru Yokoshi , Osamu Yoshimura , Takeshi Itagaki
IPC分类号： H04B7/00
CPC分类号： H04B1/3805 , G08B13/1427
摘要： A portable terminal monitors a signal level of a short-range wireless signal from a wireless communication apparatus. If the signal level drops so low that a state of connection for short-range wireless communications cannot be maintained between the two apparatuses, use of predetermined functions of the portable terminal is limited. A short-range wireless communication facility of the portable terminal and the wireless communication apparatus move into a particular operation mode if communications do not occur therebetween at least for a predetermined time period. In monitoring the signal level of the wireless signal from the wireless communication apparatus in the particular operation mode, the portable terminal reduces a response speed at which to detect a signal level change. This causes the wireless communication apparatus to delay issuing a request for an increase in transmission power, thereby reducing unevenness of the working distance at which to alert a user to the unusual distance traveled between the two apparatuses or beyond which to limit the use of some functions of the portable terminal.
摘要翻译：便携式终端监视来自无线通信装置的短距离无线信号的信号电平。如果信号电平下降到两个设备之间不能维持短距离无线通信的连接状态，则限制了便携式终端的预定功能的使用。便携式终端和无线通信装置的短距离无线通信设备如果至少在预定时间段内不发生通信，则移动到特定的操作模式。在特定操作模式中，在从无线通信装置监测无线信号的信号电平时，便携式终端降低了检测信号电平变化的响应速度。这导致无线通信装置延迟发出增加发送功率的请求，从而减少工作距离的不均匀性，在该距离处警告用户在两个装置之间行进的异常距离或超过这些距离限制使用某些功能的便携式终端。

7. 发明授权

US08149745B2 Wireless communication system, wireless communication device, wireless communication method, and program 有权
标题翻译：无线通信系统，无线通信设备，无线通信方式和程序
公开(公告)号：US08149745B2
公开(公告)日：2012-04-03
申请号：US12328737
申请日：2008-12-04
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04B7/00 , H04B7/14 , H04B17/00 , H04W4/00
CPC分类号： H04W76/14 , H04W84/12 , H04W84/18 , H04W88/08
摘要： A wireless communication system is provided that includes a first wireless communication device, a second wireless communication device, and a base station that relays wireless communication between the first and second wireless communication devices. The first wireless communication device is capable of direct communication with another wireless communication device, and transmits a first data frame of a particular frame type to the second wireless communication device via the base station. If the second wireless communication device is capable of the direct communication, when receiving the first data frame of the particular frame type, the second wireless communication device transmits a second data frame of the particular frame type via the base station. When the first wireless communication device receives the second data frame from the second wireless communication device, it determines that the second wireless communication device is capable of the direct communication.
摘要翻译：提供了一种无线通信系统，其包括第一无线通信设备，第二无线通信设备和中继第一和第二无线通信设备之间的无线通信的基站。第一无线通信设备能够与另一无线通信设备直接通信，并经由基站向第二无线通信设备发送特定帧类型的第一数据帧。如果第二无线通信设备能够进行直接通信，则当接收到特定帧类型的第一数据帧时，第二无线通信设备经由基站发送特定帧类型的第二数据帧。当第一无线通信设备从第二无线通信设备接收到第二数据帧时，它确定第二无线通信设备能够进行直接通信。

8. 发明授权

US07577447B2 Communication system and communication terminal apparatus with changeable transmission/reception periods 失效
标题翻译：具有可变发送/接收周期的通信系统和通信终端设备
公开(公告)号：US07577447B2
公开(公告)日：2009-08-18
申请号：US11168666
申请日：2005-06-28
申请人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
发明人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
IPC分类号： H04W24/00
CPC分类号： H04W52/0216 , H04M2250/02 , H04W12/06 , H04W52/0219 , Y02D70/144 , Y02D70/24 , Y02D70/25
摘要： In a case when a wireless communication is carried out between a communication terminal apparatus and a wireless key apparatus in which one of the two apparatuses which carry out the communication becomes a master and the other one becomes a slave, the slave detects a signal from the master and the wireless communication is carried out by a wireless communication system executing the wireless connection between the two apparatuses, it is constituted such that each of the communication terminal apparatus and the wireless key apparatus includes communication means for carrying out the wireless communication, and control means; and in a case when the wireless communication state between the communication terminal apparatus and the wireless key apparatus is a non-connection state, the side which becomes the master is to transmit a signal asking for a “response from the slave” intermittently by changing the period into a plurality of steps in response to the non-connection time period and the side which becomes the slave is to carry out a reception for searching a signal from the master intermittently by changing the period into a plurality of steps in response to the non-connection time period. It may be expected by this constitution that a communication terminal apparatus such as a mobile telephone terminal can be connected wirelessly with another terminal apparatus rapidly by low power consumption.
摘要翻译：在通信终端装置和执行通信的两个装置中的一个成为主机并且另一个成为从设备的无线密钥装置之间执行无线通信的情况下，从设备检测来自主机和无线通信由执行两个设备之间的无线连接的无线通信系统执行，其结构使得通信终端设备和无线密钥设备中的每一个包括用于执行无线通信的通信装置，并且控制手段; 并且在通信终端装置和无线密钥装置之间的无线通信状态是非连接状态的情况下，成为主机的一方是间歇地发送询问“从从机的响应”的信号，响应于非连接时间段的多个步骤，并且成为从机的一侧是通过响应于非连续时间周期将周期改变为多个步骤来执行用于从主机间歇地搜索信号的接收，连接时间段。通过这种结构可以预期，诸如移动电话终端的通信终端设备可以通过低功耗快速地与另一终端设备无线地连接。

9. 发明授权

US07509118B2 Head set apparatus, communication terminal apparatus and communication system 有权
标题翻译：头套装置，通信终端装置和通信系统
公开(公告)号：US07509118B2
公开(公告)日：2009-03-24
申请号：US11170670
申请日：2005-06-29
申请人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
发明人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
IPC分类号： H04M1/66 , H04M1/68 , H04M3/16 , H04B7/00 , H04M1/00
CPC分类号： H04M1/6066 , H04M1/66 , H04M1/7253 , H04M2250/02
摘要： A head set apparatus capable of a wireless communication by a predetermined wireless communication system. The wireless communication system includes at least a first communication mode and a second communication mode. The first communication mode enables a data transfer with a partner apparatus and a second communication mode carries out a wireless communication with the partner apparatus with a period shorter than that of the communication in the first communication mode while the wireless connected state remains. The head set apparatus includes a communication section for carrying out a wireless communication by the predetermined wireless communication system and a control section for making the head set function as a head set when the communication state in the communication means is in the first communication mode and for making the head set function as a wireless key for security when the communication state is in the second communication mode.
摘要翻译：一种能够通过预定无线通信系统进行无线通信的头装置装置。无线通信系统至少包括第一通信模式和第二通信模式。第一通信模式能够与对方装置进行数据传送，并且第二通信模式在无线连接状态保持的情况下以比第一通信模式中的通信的时间段短的时间段执行与对方装置的无线通信。头部装置包括通信部件，用于通过预定的无线通信系统执行无线通信;以及控制部分，用于当通信装置中的通信状态处于第一通信模式时使头部组件起到头部的功能，并且当通信状态处于第二通信模式时，使头部功能用作无线密钥以用于安全。

10. 发明授权

US07468959B2 Communication system and communication terminal apparatus 有权
标题翻译：通信系统和通信终端设备
公开(公告)号：US07468959B2
公开(公告)日：2008-12-23
申请号：US11170565
申请日：2005-06-29
申请人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
发明人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
IPC分类号： H04Q7/00
CPC分类号： H04M1/6066 , G08B13/1409 , G08B13/1427 , G08B21/0247 , H04M1/66 , H04M1/7253 , H04M2250/02 , Y02D70/144
摘要： A communication terminal apparatus and a wireless key apparatus including judgment means for judging or presuming the wireless communication state or the wireless communication distance in a communication circuit. The communication terminal apparatus and the wireless key apparatus are wireless-connected, and in a case when a communication state for carrying out a wireless communication intermittently is set in each communication circuit and there is judgment or presumption of a predetermined state in the judgment means in a state in which the wireless connection is maintained, the mode setting relating to the function limitation or the notification mode setting relating to the function limitation is to be changed.
摘要翻译：一种通信终端装置和无线密钥装置，包括用于判断或推定通信电路中的无线通信状态或无线通信距离的判断装置。通信终端装置和无线密钥装置是无线连接的，并且在每个通信电路中设置间歇地执行无线通信的通信状态，并且在判断装置中存在预定状态的判断或推定的情况下要保持无线连接的状态，与功能限制有关的模式设置或与功能限制有关的通知模式设置被改变。

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