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1. 发明授权

US08638677B2 Data communication system 有权
标题翻译：数据通信系统
公开(公告)号：US08638677B2
公开(公告)日：2014-01-28
申请号：US11882368
申请日：2007-08-01
申请人： Takayuki Okamasu , Kenji Yamada
发明人： Takayuki Okamasu , Kenji Yamada
IPC分类号： H04L12/26
CPC分类号： H04L1/1887 , H04L1/1685 , H04L1/1825 , H04L1/1858 , H04L1/188
摘要： In a data communication system which reduces traffic on a wireless network by reducing Ack responses, on a transmitting side, an Ack request provided within a wireless data frame is validated (turned “ON”) to be transmitted; and an Ack request cycle is extended when an Ack in response to the Ack request has been received within a fixed time (timeout period “To”) during a cycle for transmitting the Ack request while if otherwise, the cycle is shortened. On a receiving side, only in case that a frame identifier indicating a sequence of an Ack request is found to be an expected one and the present Ack request receiving interval is found to be longer than the last Ack request receiving interval, a redundant transmission frequency of the Ack in response to the Ack request is decreased while the Ack request receiving interval is updated to the present interval in either case.
摘要翻译：在通过减少Ack响应减少无线网络上的业务的数据通信系统中，在发送侧，在无线数据帧内提供的Ack请求被验证（转为“ON”）以被发送; 并且在用于发送Ack请求的周期期间在固定时间（超时时间段“To”）内接收到响应于Ack请求的Ack时，延长Ack请求周期，否则周期缩短。在接收侧，只有在发现表示Ack请求的序列的帧标识符被认为是期望帧的情况下，发现当前的Ack请求接收间隔比最后的Ack请求接收间隔长时，冗余传输频率 Ack请求的响应减少，而在任一情况下，Ack请求接收间隔被更新为当前间隔。

2. 发明申请

US20080094217A1 Location identification/management system, card reader, and location edentification/management method 审中-公开
标题翻译：位置识别/管理系统，读卡器和位置识别/管理方法
公开(公告)号：US20080094217A1
公开(公告)日：2008-04-24
申请号：US11896065
申请日：2007-08-29
申请人： Takayuki Okamasu , Yuichi Inao , Kenji Yamada
发明人： Takayuki Okamasu , Yuichi Inao , Kenji Yamada
IPC分类号： G08B13/14
CPC分类号： G06Q10/08
摘要： In a location identification/management system, a portable medium reader reads a moving object identifier stored in a portable medium and relays the moving object identifier. A radio frequency identification (RFID) reader receives relayed moving object identifier and transmits a notification containing the moving object identifier and a unique RFID-reader identifier assigned thereto. A management server receives the notification and identifies a location of the moving object from the moving object identifier and the unique RFID-reader identifier contained in the notification.
摘要翻译：在位置识别/管理系统中，便携式介质读取器读取存储在便携式介质中的运动对象标识符并且中继移动对象标识符。射频识别（RFID）读取器接收中继的移动对象标识符，并发送包含移动对象标识符和分配给其的唯一RFID读取器标识符的通知。管理服务器从移动对象标识符和通知中包含的唯一RFID读取器标识符接收通知并识别移动对象的位置。

3. 发明授权

US08270379B2 Wireless terminal and wireless communication method 有权
标题翻译：无线终端和无线通信方式
公开(公告)号：US08270379B2
公开(公告)日：2012-09-18
申请号：US11802820
申请日：2007-05-25
申请人： Takayuki Okamasu , Kenji Yamada
发明人： Takayuki Okamasu , Kenji Yamada
IPC分类号： H04W4/00
CPC分类号： H04W88/04 , H04L1/1657 , H04L1/1867 , H04L45/20 , H04L2001/0092 , H04W84/18
摘要： A wireless terminal and wireless communication method that can improve data transfer efficiency and reduce traffic. A frame transmitter of a wireless terminal transmits a frame by wireless. A wireless terminal receives the frame transmitted from the frame transmitter and transmits the received frame by wireless to a wireless terminal. A frame receiver receives the frame transmitted from the succeeding wireless terminal to the wireless terminal. When the frame is received by the frame receiver, a frame reception recognizer recognizes that the frame has been received by the succeeding wireless terminal. It is therefore unnecessary for the wireless terminal to receive, from the succeeding wireless terminal, a frame indicative of reception of the frame, so that the data transfer efficiency improves and the traffic reduces.
摘要翻译：一种可以提高数据传输效率和减少流量的无线终端和无线通信方法。无线终端的帧发送器通过无线发送帧。无线终端接收从帧发送机发送的帧，并通过无线将接收到的帧发送到无线终端。帧接收器接收从后续无线终端发送到无线终端的帧。当帧由帧接收器接收时，帧接收识别器识别出该帧已被接下来的无线终端接收。因此，无线终端不需要从后续的无线终端接收指示帧的接收的帧，从而提高数据传输效率并减少流量。

4. 发明申请

US20070230433A1 Wireless terminal and wireless communication method 有权
标题翻译：无线终端和无线通信方式
公开(公告)号：US20070230433A1
公开(公告)日：2007-10-04
申请号：US11802820
申请日：2007-05-25
申请人： Takayuki Okamasu , Kenji Yamada
发明人： Takayuki Okamasu , Kenji Yamada
IPC分类号： H04B7/212
CPC分类号： H04W88/04 , H04L1/1657 , H04L1/1867 , H04L45/20 , H04L2001/0092 , H04W84/18
摘要： A wireless terminal and wireless communication method that can improve data transfer efficiency and reduce traffic. A frame transmitter of a wireless terminal transmits a frame by wireless. A wireless terminal receives the frame transmitted from the frame transmitter and transmits the received frame by wireless to a wireless terminal. A frame receiver receives the frame transmitted from the succeeding wireless terminal to the wireless terminal. When the frame is received by the frame receiver, a frame reception recognizer recognizes that the frame has been received by the succeeding wireless terminal. It is therefore unnecessary for the wireless terminal to receive, from the succeeding wireless terminal, a frame indicative of reception of the frame, so that the data transfer efficiency improves and the traffic reduces.
摘要翻译：一种可以提高数据传输效率和减少流量的无线终端和无线通信方法。无线终端的帧发送器通过无线发送帧。无线终端接收从帧发送机发送的帧，并通过无线将接收到的帧发送到无线终端。帧接收器接收从后续无线终端发送到无线终端的帧。当帧由帧接收器接收时，帧接收识别器识别出该帧已被接下来的无线终端接收。因此，无线终端不需要从后续的无线终端接收指示帧的接收的帧，从而提高数据传输效率并减少流量。

5. 发明申请

US20080031138A1 Data communication system 有权
标题翻译：数据通信系统
公开(公告)号：US20080031138A1
公开(公告)日：2008-02-07
申请号：US11882368
申请日：2007-08-01
申请人： Takayuki Okamasu , Kenji Yamada
发明人： Takayuki Okamasu , Kenji Yamada
IPC分类号： H04L12/56
CPC分类号： H04L1/1887 , H04L1/1685 , H04L1/1825 , H04L1/1858 , H04L1/188
摘要： In a data communication system which reduces traffic on a wireless network by reducing Ack responses, on a transmitting side, an Ack request provided within a wireless data frame is validated (turned “ON”) to be transmitted; and an Ack request cycle is extended when an Ack in response to the Ack request has been received within a fixed time (timeout period “To”) during a cycle for transmitting the Ack request while if otherwise, the cycle is shortened. On a receiving side, only in case that a frame identifier indicating a sequence of an Ack request is found to be an expected one and the present Ack request receiving interval is found to be longer than the last Ack request receiving interval, a redundant transmission frequency of the Ack in response to the Ack request is decreased while the Ack request receiving interval is updated to the present interval in either case.
摘要翻译：在通过减少Ack响应减少无线网络上的业务的数据通信系统中，在发送侧，在无线数据帧内提供的Ack请求被验证（转为“ON”）以被发送; 并且在用于发送Ack请求的周期期间在固定时间（超时时间段“To”）内接收到响应于Ack请求的Ack时，延长Ack请求周期，否则周期缩短。在接收侧，只有在发现表示Ack请求的序列的帧标识符被认为是期望帧的情况下，发现当前的Ack请求接收间隔比最后的Ack请求接收间隔长时，冗余传输频率 Ack请求的响应减少，而在任一情况下，Ack请求接收间隔被更新为当前间隔。

6. 发明申请

US20050138303A1 Storage device 审中-公开
标题翻译：储存设备
公开(公告)号：US20050138303A1
公开(公告)日：2005-06-23
申请号：US10849350
申请日：2004-05-19
申请人： Hideki Nagino , Tadashige Iwao , Masataka Kushigemachi , Hideo Senkoushi , Kazuaki Sumi , Takayuki Okamasu
发明人： Hideki Nagino , Tadashige Iwao , Masataka Kushigemachi , Hideo Senkoushi , Kazuaki Sumi , Takayuki Okamasu
IPC分类号： G06F12/00 , G06F21/00 , G06K19/07
CPC分类号： G06K19/07732 , G06F21/77 , G06F21/78 , G06K19/07
摘要： A storage device that is detachably attachable to an information processing apparatus, comprises an IC chip; a first control unit extracting a control command for the IC chip included in a control command for the storage device from the information processing apparatus; and a second control unit performing interface conversion corresponding to the IC chip on the control command for the IC chip extracted by the first control unit and giving the converted control command to the IC chip.
摘要翻译：一种可拆卸地附接到信息处理装置的存储装置，包括IC芯片; 第一控制单元从信息处理设备中提取包含在用于存储设备的控制命令中的IC芯片的控制命令; 以及第二控制单元，对由所述IC芯片执行的与所述第一控制单元提取的所述IC芯片的控制命令对应的接口转换，并将转换的控制命令提供给所述IC芯片。

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