公开(公告)号：US08558671B2

公开(公告)日：2013-10-15

申请号：US12644927

申请日：2009-12-22

申请人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

发明人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

IPC分类号： H04Q5/22

CPC分类号： H04W48/16 ,  G06K7/10475 ,  H04W52/0229 ,  Y02D70/166

摘要： A communication apparatus and an active tag apparatus that conduct radio communication with for data transmission and reception by radio with each other are provided. A frequency designation data including local transmission frequency used for data transmission and specifying data on a frequency of a carrier sense to be carried by the active tag apparatus is provided. A controller commands the active tag apparatus to use the frequency designation data for radio communication.

摘要翻译： 提供了一种通过无线电进行数据发送和接收进行无线电通信的通信装置和有源标签装置。 提供包括用于数据传输的本地发送频率的频率指定数据，并且指定由有源标签装置承载的载波侦听频率的数据。 控制器命令有源标签装置使用用于无线电通信的频率指定数据。

公开(公告)号：US20100176930A1

公开(公告)日：2010-07-15

申请号：US12644927

申请日：2009-12-22

申请人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

发明人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

IPC分类号： H04Q5/22

CPC分类号： H04W48/16 ,  G06K7/10475 ,  H04W52/0229 ,  Y02D70/166

摘要： A communication apparatus and an active tag apparatus that conduct radio communication with for data transmission and reception by radio with each other are provided. A frequency designation data including local transmission frequency used for data transmission and specifying data on a frequency of a carrier sense to be carried by the active tag apparatus is provided. A controller commands the active tag apparatus to use the frequency designation data for radio communication.

摘要翻译： 提供了一种通过无线电相互进行数据发送和接收进行无线电通信的通信装置和有源标签装置。 提供包括用于数据传输的本地传输频率的频率指定数据，并且指定由有源标签装置承载的载波侦听频率的数据。 控制器命令有源标签装置使用用于无线电通信的频率指定数据。

公开(公告)号：US08587413B2

公开(公告)日：2013-11-19

申请号：US12433484

申请日：2009-04-30

申请人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

发明人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

IPC分类号： H04Q5/22

CPC分类号： G06K7/0008 ,  G06K7/10059 ,  G06K7/10356 ,  G06K19/0705 ,  G06K19/0723

摘要： An information access system includes a reader/writer device and an information storage device. In the information storage device, a receiver unit senses a carrier of an RF signal at a first frequency for detection, in a first time period occurring at time intervals, and receives an information request signal in response to detection of a carrier of an RF signal at the first frequency, and senses a carrier of an RF signal at a second frequency in response to reception of the information request signal. In the storage device, a control causes the receiver unit to sense a carrier of an RF signal at the first frequency for detection, in a second time period after a sleep time period which is shorter than the time interval, in response to non-detection by the receiver unit of a carrier of an RF signal at the first frequency in the first time period.

摘要翻译： 信息访问系统包括读/写器设备和信息存储设备。 在信息存储装置中，接收机单元在以时间间隔发生的第一时间段内以第一频率检测RF信号的载波，并响应于RF信号的载波的检测而接收信息请求信号 并且响应于信息请求信号的接收，以第二频率感测RF信号的载波。 在存储装置中，控制使得接收机单元在响应于未检测到的休眠时间段之后的第二时间段中感测到处于第一频率的RF信号的载波进行检测 由第一时间段中的第一频率的RF信号的载波的接收器单元。

公开(公告)号：US20110279247A1

公开(公告)日：2011-11-17

申请号：US13186033

申请日：2011-07-19

申请人： Akira Itasaki ,  Isamu Yamada ,  Shinichi Shiotsu ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita ,  Kazuki Matsui ,  Hiroyasu Sugano

发明人： Akira Itasaki ,  Isamu Yamada ,  Shinichi Shiotsu ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita ,  Kazuki Matsui ,  Hiroyasu Sugano

IPC分类号： G06K7/01

CPC分类号： G06K7/0008

摘要： An active tag device includes a controller to cause the wireless communication unit to carry out data transmission at intervals of a first period, and to cause to start measurement of a second period set for determining a timing for causing a wireless communication unit to carry out carrier sense to detect data output by a reading writing apparatus, synchronously with the data transmission, and to cause the wireless communication unit to carry out the carrier sense after the second period elapsed. The reading writing apparatus includes a controller to cause to start measurement of the first period set for synchronizing with carrier sense of the active tag device after a wireless communication unit detected reception of data from the active tag device, and to cause the wireless communication unit to carry out data transmission to the active tag device during the second period after the first period elapsed.

摘要翻译： 有源标签装置包括控制器，用于使无线通信单元以第一周期的间隔进行数据传输，并且使开始测量第二周期的测量，以确定用于使无线通信单元执行载波的定时 检测由读取写入装置输出的与数据传输同步的数据，并且使得无线通信单元在经过第二时间段之后执行载波侦听。 读取写入装置包括控制器，用于在无线通信单元检测到来自有源标签设备的数据的接收之后开始与有源标签设备的载波感测同步设置的第一周期的测量，并且使无线通信单元 在经过第一时间段之后的第二周期期间，向有源标签装置执行数据传输。

公开(公告)号：US20100225454A1

公开(公告)日：2010-09-09

申请号：US12604810

申请日：2009-10-23

申请人： Satoshi INANO ,  Shinichi Shiotsu ,  Hideki Tanaka ,  Daisuke Yamashita ,  Isamu Yamada

发明人： Satoshi INANO ,  Shinichi Shiotsu ,  Hideki Tanaka ,  Daisuke Yamashita ,  Isamu Yamada

IPC分类号： H04Q5/22

CPC分类号： G06K19/0723 ,  G06K19/0702 ,  H04Q2213/13003

摘要： A wireless tag operable to communicate with a reader/writer, the wireless tag including a sensor that measures a physical quantity and converts the measured physical quantity into an electrical signal and determines whether a pattern formed by the electrical signal corresponds to a first pattern stored in advance in a storage unit and a communicating unit that starts communication with the reader/writer when the sensor determines that the pattern corresponds to the first pattern.

摘要翻译： 一种无线标签，其可操作以与读取器/写入器通信，所述无线标签包括测量物理量的传感器，并将测量的物理量转换为电信号，并确定由电信号形成的图案是否对应于存储在 当传感器确定图案对应于第一图案时，在存储单元和通信单元中进行开始与读取器/写入器的通信。

公开(公告)号：US20100271186A1

公开(公告)日：2010-10-28

申请号：US12752277

申请日：2010-04-01

申请人： Hideki TANAKA ,  Isamu Yamada ,  Shinichi Shiotsu ,  Satoshi Inano ,  Daisuke Yamashita

发明人： Hideki TANAKA ,  Isamu Yamada ,  Shinichi Shiotsu ,  Satoshi Inano ,  Daisuke Yamashita

IPC分类号： H04Q5/22

CPC分类号： G01S11/06 ,  G01S5/0252 ,  G01S5/14 ,  H04Q2213/13095

摘要： A reader device of a location determination system gradually changes a transmission power step by step and repeatedly sends an interrogation signal which contains therein information on a power level indicating the transmission power. A tag of the location determination system receives the interrogation signal, sends a response signal into which the information on the power level contained in the interrogation signal is incorporated. The reader device receives the response signal and sends, to a management device, the information on the power level contained in the response signal and identification information for identifying the subject reader device. The management device detects the position of the tag based on the information on the power level and the identification information thus received.

摘要翻译： 位置确定系统的读取装置逐步地逐渐地改变发送功率，并且重复地发送一个询问信号，其中包含关于指示发送功率的功率电平的信息。 位置确定系统的标签接收询问信号，发送响应信号，其中包含询问信号中包含的功率电平信息。 读取器装置接收响应信号，并向管理装置发送关于包含在响应信号中的功率电平的信息和用于识别对象阅读器装置的识别信息。 管理装置根据关于功率电平的信息和由此接收到的识别信息来检测标签的位置。

公开(公告)号：US20100026469A1

公开(公告)日：2010-02-04

申请号：US12433484

申请日：2009-04-30

申请人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

发明人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Hideki Tanaka ,  Daisuke Yamashita

IPC分类号： H04Q5/22

CPC分类号： G06K7/0008 ,  G06K7/10059 ,  G06K7/10356 ,  G06K19/0705 ,  G06K19/0723

摘要： An information access system includes a reader/writer device and an information storage device. In the information storage device, a receiver unit senses a carrier of an RF signal at a first frequency for detection, in a first time period occurring at time intervals, and receives an information request signal in response to detection of a carrier of an RF signal at the first frequency, and senses a carrier of an RF signal at a second frequency in response to reception of the information request signal. In the storage device, a control causes the receiver unit to sense a carrier of an RF signal at the first frequency for detection, in a second time period after a sleep time period which is shorter than the time interval, in response to non-detection by the receiver unit of a carrier of an RF signal at the first frequency in the first time period.

摘要翻译： 信息访问系统包括读/写器设备和信息存储设备。 在信息存储装置中，接收机单元在以时间间隔发生的第一时间段内以第一频率检测RF信号的载波，并响应于RF信号的载波的检测而接收信息请求信号 并且响应于信息请求信号的接收，以第二频率感测RF信号的载波。 在存储装置中，控制使得接收机单元在响应于未检测到的休眠时间段之后的第二时间段中感测到处于第一频率的RF信号的载波进行检测 由第一时间段中的第一频率的RF信号的载波的接收器单元。

公开(公告)号：US08893158B2

公开(公告)日：2014-11-18

申请号：US13610111

申请日：2012-09-11

申请人： Koichi Yokota ,  Isamu Yamada ,  Shinichi Shiotsu ,  Hiroyasu Sugano ,  Hideki Tanaka ,  Akira Itasaki ,  Daisuke Yamashita

发明人： Koichi Yokota ,  Isamu Yamada ,  Shinichi Shiotsu ,  Hiroyasu Sugano ,  Hideki Tanaka ,  Akira Itasaki ,  Daisuke Yamashita

IPC分类号： G06F9/48

CPC分类号： G06F9/48 ,  G06F9/4843 ,  Y02D10/24

摘要： An information processing apparatus includes a user interface, a switching unit, and a computer. The user interface is for a user that operates a first processing unit that runs a first operating system or a second processing unit that runs a second operating system. The switching unit selectively switches between the first processing unit and the second processing unit to be associated with the user interface. The computer functions as the first processing unit. The computer functions as the second processing unit. The computer runs a first application program on the first operating system. The computer activates, on the second operating system, a second application program related to the first application program, in a state in which the first processing unit is associated with the user interface. The computer controls the switching unit upon completion of the activation of the second application program.

摘要翻译： 信息处理装置包括用户接口，切换单元和计算机。 所述用户界面用于操作运行第一操作系统的第一处理单元或运行第二操作系统的第二处理单元的用户。 切换单元选择性地在第一处理单元和第二处理单元之间切换以与用户界面相关联。 计算机作为第一处理单元。 计算机作为第二处理单元。 计算机在第一操作系统上运行第一个应用程序。 在所述第一处理单元与所述用户界面相关联的状态下，所述计算机在所述第二操作系统上激活与所述第一应用程序相关的第二应用程序。 完成第二应用程序的激活后，计算机控制切换单元。

公开(公告)号：US20090303009A1

公开(公告)日：2009-12-10

申请号：US12382296

申请日：2009-03-12

申请人： Akira Itasaki ,  Isamu Yamada ,  Shinichi Shiotsu ,  Satoshi Inano

发明人： Akira Itasaki ,  Isamu Yamada ,  Shinichi Shiotsu ,  Satoshi Inano

IPC分类号： H04Q5/22

CPC分类号： H04Q9/00 ,  H04Q2209/47 ,  H04Q2209/823 ,  H04Q2209/883

摘要： An information processing apparatus includes: a physical quantity detector unit which transforms a physical quantity into an electric signal and provides a detected value represented by the electric signal; a physical quantity determiner unit which determines whether the detected value is larger than a given threshold value; a timer unit which measures a time period during which it continues to be determined that the detected value is not larger than the given threshold value, in response to the determination that the detected value is not larger than the given threshold value after it is determined that the detected value is larger than the given threshold; a transmitter unit which transmits a request signal for requesting transmission of data, when the time period measured by the timer unit transcends a first given time threshold; and a receiver unit which receives transmitted data which is transmitted in response to the request signal.

摘要翻译： 信息处理装置包括：物理量检测器单元，其将物理量变换为电信号并提供由电信号表示的检测值; 确定检测值是否大于给定阈值的物理量确定单元; 响应于在确定所述检测值不大于给定阈值的确定之后，测量其继续被确定所述检测值不大于给定阈值的时间段的定时器单元， 检测值大于给定阈值; 当由所述定时器单元测量的时间段超过第一给定时间阈值时，发送用于请求发送数据的请求信号的发送器单元; 以及接收单元，其接收响应于所述请求信号而被发送的发送数据。

公开(公告)号：US20060276206A1

公开(公告)日：2006-12-07

申请号：US11247333

申请日：2005-10-12

申请人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Kouichi Yasaki ,  Akira Itasaki ,  Atsushi Sakai ,  Masahiko Takenaka ,  Takanao Ochiai

发明人： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Kouichi Yasaki ,  Akira Itasaki ,  Atsushi Sakai ,  Masahiko Takenaka ,  Takanao Ochiai

IPC分类号： H04Q7/20

CPC分类号： G06K7/0008 ,  G06K19/0723

摘要： An information access system comprises a reader/writer for continually transmitting an ID request signal at a first frequency and being continuously ready to receive an RF signal at a second frequency, and an active contactless information storage device having a receiver for sensing a carrier of an RF signal at the first frequency, and a transmitter for transmitting a response signal at the second frequency when the ID request signal is received. When the receiver senses a carrier of an RF signal at the first frequency in a particular predetermined period, the receiver receives further the ID request signal, and, in response to the ID request signal, the transmitter transmits a response signal at the second frequency carrying an ID of the storage device stored. In the carrier sensing, the controller causes the receiver to be in an active state and the transmitter to be in an inactive state in the predetermined periods. When the receiver attempts to sense a carrier of the RF signal at the first frequency in a particular predetermined period but detects no carrier, the controller controls the receiver and the transmitter to maintain the inactive state during a sleep period between the particular predetermined period and the subsequent predetermined period.

摘要翻译： 一种信息访问系统，包括：读写器，用于以第一频率连续发送ID请求信号，并且连续准备好接收第二频率的RF信号;以及主动非接触信息存储装置，其具有用于感测 RF信号，以及发送器，用于当接收到ID请求信号时以第二频率发送响应信号。 当接收机在特定预定时间段内以第一频率感测RF信号的载波时，接收机进一步接收ID请求信号，并且响应于ID请求信号，发射机以第二频率载波发送响应信号 存储设备的ID。 在载波侦听中，控制器使接收机处于活动状态，并且发射机在预定时段内处于非活动状态。 当接收机尝试在特定预定周期内以第一频率感测RF信号的载波，但是检测无载波时，控制器控制接收机和发射机在特定预定周期和 随后的预定期间。