公开(公告)号：US07882541B2

公开(公告)日：2011-02-01

申请号：US11819207

申请日：2007-06-26

申请人： Kouichi Yasaki ,  Isamu Yamada ,  Shinichi Shiotsu ,  Seiki Shibata

发明人： Kouichi Yasaki ,  Isamu Yamada ,  Shinichi Shiotsu ,  Seiki Shibata

IPC分类号： H04L9/32 ,  H04L9/00

CPC分类号： G06F21/43 ,  G06F21/35 ,  G06F2221/2139

摘要： A mobile information processing device (200) obtains specific information of a user in response to an operation by the user, authenticates the user based on the specific information, establishes the first wireless communication mode, and then transmits authentication information to an information processing terminal. The information processing terminal (100) receives the authentication information from the mobile information processing device in the first wireless communication mode (A), verifies the received authentication information, generates an identification based on the resultant verification, transmits, in the first wireless communication mode, the identification to the mobile information processing device, then changes from the first wireless communication mode into the second wireless communication mode (B), and iteratively performs polling of the mobile information processing device. The mobile information processing device receives the identification from the information processing terminal in the first wireless communication mode, then changes from the first wireless communication mode to the second wireless communication mode, and transmits, in response to the polling from the information processing terminal, a reply containing the identification back to the information processing terminal in the second wireless communication mode. Thus the presence of the mobile information processing device is managed.

摘要翻译： 移动信息处理设备（200）响应于用户的操作获得用户的特定信息，基于特定信息认证用户，建立第一无线通信模式，然后将认证信息发送到信息处理终端。 信息处理终端（100）在第一无线通信模式（A）中从移动信息处理装置接收认证信息，验证接收的认证信息，根据所得到的验证生成标识，以第一无线通信模式 向移动信息处理装置的识别，然后从第一无线通信模式变为第二无线通信模式（B），并且迭代地执行移动信息处理装置的轮询。 移动信息处理设备在第一无线通信模式中从信息处理终端接收标识，然后从第一无线通信模式变为第二无线通信模式，并且响应于来自信息处理终端的轮询，发送 在第二无线通信模式中包含识别的回复给信息处理终端的回复。 因此，管理移动信息处理装置的存在。

公开(公告)号：US20110013096A1

公开(公告)日：2011-01-20

申请号：US12830738

申请日：2010-07-06

申请人： Shinichi Shiotsu

发明人： Shinichi Shiotsu

IPC分类号： H04N5/66

CPC分类号： H04N9/3155 ,  G03B21/2053 ,  G03B21/206

摘要： A projector includes a lamp used as a light source, a lamp driver that drives the lamp by supplying a lamp current to the lamp, and a control unit that controls the lamp current with the lamp driver. The control unit controls the lamp current that is supplied when commencing illumination of the lamp in correspondence with an activation frequency of the lamp.

摘要翻译： 投影仪包括用作光源的灯，通过向灯提供灯电流来驱动灯的灯驱动器，以及控制单元，其通过灯驱动器来控制灯电流。 控制单元控制当与灯的激活频率相对应地开始照明灯时提供的灯电流。

公开(公告)号：US07821397B2

公开(公告)日：2010-10-26

申请号：US11983689

申请日：2007-11-09

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

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

IPC分类号： G08B13/14

CPC分类号： G06K19/0723 ,  H04L63/0428 ,  H04L63/083

摘要： In an information access system, an active-type contactless information storage device senses a carrier of an RF signal at a first frequency in time periods for carrier sensing occurring in a predetermined carrier sensing cycle period, and then in response to detection of a carrier of an RF signal at the first frequency, further receives the information request signal, while it also transmits the tag information signal at a second frequency carrying information in time periods for tag information transmission occurring in a predetermined tag information transmitting cycle period. A reader/writer device cyclically transmits an information request signal carrying values of the predetermined carrier sensing cycle period and the predetermined tag information transmitting cycle period, at a first frequency during a predetermined period of time for information request transmission, and in response to reception of a tag information signal at the second frequency, reproduces and compares received tag information with a list of tag information. In response to reception of the information request signal, the active-type contactless information storage device reproduces and sets the values of the two predetermined cycle periods into its respective timers. Thus the active-type contactless information storage device reduces its power consumption.

摘要翻译： 在信息存取系统中，主动式非接触式信息存储装置在预定的载波感测周期中发生的载波侦听的时间周期中以第一频率感测RF信号的载波，然后响应于检测到 第一频率的RF信号进一步接收信息请求信号，同时在预定的标签信息发送周期中发生的标签信息传输的时间段内，以携带有信息的第二频率发送标签信息信号。 读/写器设备在信息请求发送的预定时段期间以第一频率循环发送承载预定载波感测周期周期和预定标签信息发送周期周期的值的信息请求信号，并且响应于接收到 以第二频率的标签信息信号，再现并比较接收的标签信息与标签信息的列表。 响应于信息请求信号的接收，主动式非接触式信息存储装置将两个预定周期的值再现并设置成各自的定时器。 因此，主动式非接触式信息存储装置降低其功耗。

公开(公告)号：US07710242B2

公开(公告)日：2010-05-04

申请号：US11700216

申请日：2007-01-31

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

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

IPC分类号： H04Q5/22 ,  G08B13/14

CPC分类号： G06K19/0723 ,  G06K7/10237 ,  H04W12/02 ,  H04W52/0229 ,  H04W52/029 ,  H04W84/20 ,  Y02D70/00 ,  Y02D70/166

摘要： A contactless information storage device for use in an information access system includes a receiver unit and a transmitter unit. The receiver unit is operable to sense a carrier at a first frequency in a slave mode and be continuously ready to receive an RF signal at a second frequency different from the first frequency in a master mode. In the slave mode, the transmitter unit transmits a response signal at the second frequency in response to reception of an information request signal. In the master mode, the transmitter unit cyclically transmits an information request signal at the first frequency in a transmission period and goes into an inactive state in a sleep period. In the slave mode, the transmitter unit and the receiver unit are caused to go into the master mode, when the receiver unit receives no information request signal in a time period longer than given periods.

摘要翻译： 一种用于信息存取系统的非接触式信息存储装置，包括接收单元和发送单元。 接收器单元可操作以在从模式下以第一频率感测载波，并且在主模式中连续准备好接收与第一频率不同的第二频率的RF信号。 在从模式中，发送单元响应于信息请求信号的接收，以第二频率发送响应信号。 在主模式中，发送单元在发送期间循环地发送第一频率的信息请求信号，并在休眠期间进入非活动状态。 在从模式下，当接收机单元在比给定周期长的时间段内不接收信息请求信号时，使发射机单元和接收机单元进入主模式。

公开(公告)号：US20100060434A1

公开(公告)日：2010-03-11

申请号：US12621184

申请日：2009-11-18

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

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

IPC分类号： H04Q5/22

CPC分类号： G06K19/07749 ,  G06K19/0707 ,  G06K19/0712 ,  G06K19/0717

摘要： An active-type information storage device includes a memory, a battery, a timer, a receiver unit, a transmitter unit, and a control unit, a sensor unit, a remaining power detector unit, and a power management unit. The power management unit determines an operation mode in accordance with a remaining power of the battery. In accordance with the operation mode, the control unit causes the receiver unit or the sensor unit to operate at a particular timing. In an intermittent sleep time period, the control unit causes the transmitter unit, the receiver unit, and the sensor unit to be in an inactive state. In a period after the sleep time period, the control unit causes the sensor unit to operate in the operation mode, and causes the memory to store the detected data from the sensor unit that is determined in accordance with the operation mode.

摘要翻译： 主动式信息存储装置包括存储器，电池，定时器，接收器单元，发送器单元和控制单元，传感器单元，剩余功率检测器单元和电源管理单元。 电源管理单元根据电池的剩余电力来确定操作模式。 根据操作模式，控制单元使得接收器单元或传感器单元在特定的定时运行。 在间歇睡眠时间段中，控制单元使发射机单元，接收机单元和传感器单元处于非活动状态。 在睡眠时间段之后的时间段中，控制单元使传感器单元在操作模式下操作，并使存储器存储来自根据操作模式确定的传感器单元的检测数据。

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：US20090245217A1

公开(公告)日：2009-10-01

申请号：US12411707

申请日：2009-03-26

申请人： Koichi Yokota ,  Akira Shiba ,  Shinichi Shiotsu ,  Satoshi Kazama

发明人： Koichi Yokota ,  Akira Shiba ,  Shinichi Shiotsu ,  Satoshi Kazama

IPC分类号： H04W4/00

CPC分类号： H04B1/1027 ,  H04L1/0016 ,  H04L1/203 ,  H04L1/22

摘要： An information processing apparatus includes a storage unit including plural memory banks, a wireless communication unit for executing the wireless communication process, a communication quality information storage unit for storing the communication quality information indicating the communication quality of the wireless communication unit in the case where one of the plural memory banks is used, a memory bank selection unit for selecting the memory bank based on the communication quality information stored in the communication quality information storage unit in the case where the wireless communication process is executed by the wireless communication unit, and a memory bank switching unit for switching to the memory bank selected by the memory bank selection unit.

摘要翻译： 一种信息处理装置，包括：包括多个存储体的存储单元，用于执行无线通信处理的无线通信单元;通信质量信息存储单元，用于存储指示无线通信单元的通信质量的通信质量信息， 使用多个存储体的存储体选择单元，用于在由无线通信单元执行无线通信处理的情况下，基于存储在通信质量信息存储单元中的通信质量信息来选择存储体的存储体选择单元， 存储体切换单元，用于切换到由存储体选择单元选择的存储体。

公开(公告)号：US20090237252A1

公开(公告)日：2009-09-24

申请号：US12379542

申请日：2009-02-24

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

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

IPC分类号： G08B13/14

CPC分类号： G06K7/0008 ,  G06K19/0707 ,  G06K19/0712 ,  G06K19/0723

摘要： The radio communication system includes a radio communication apparatus having: a communication part which transmits a request signal requesting a response to a radio tag; and a radio tag which transmits a response signal in response to a reception of the request signal from the radio communication apparatus. The radio communication apparatus has an intermittent control part which makes the communication part transmit the request signal at an interval of a given stop time during a given operation time.

摘要翻译： 无线电通信系统包括：无线电通信装置，具有：发送请求对无线电标签的响应的请求信号的通信部分; 以及响应于来自无线电通信装置的请求信号的接收而发送响应信号的无线电标签。 无线通信装置具有间歇控制部，其使得通信部在给定的操作时间内以给定停止时间的间隔发送请求信号。

公开(公告)号：US20090197558A1

公开(公告)日：2009-08-06

申请号：US12289333

申请日：2008-10-24

申请人： Shinichi Shiotsu ,  Akira Shiba

发明人： Shinichi Shiotsu ,  Akira Shiba

IPC分类号： H04B1/10

CPC分类号： H04B1/126 ,  H04B15/00

摘要： A phase and amplitude controller reads from a switching control table an antenna switching number and values of I and Q corresponding to a receiving channel number reported from a W-CDMA receiver module, and outputs the antenna switching number and the values of I and Q to a switch and DACs, respectively. After a phase and amplitude adjustment IC adjusts the phase and amplitude of a noise signal obtained through the switch by using the values of I and Q inputted through the DACs, it inverts the phase of the noise signal and adds the resulting signal to a reception signal received by a communication antenna, and consequently the noise component is canceled from the reception signal.

摘要翻译： 相位和幅度控制器从切换控制表读取从W-CDMA接收机模块报告的天线切换号和对应于接收信道号的I和Q的值，并将天线切换号和I和Q的值输出到 一个开关和DAC。 在相位和幅度调整IC之后，通过使用通过DAC输入的I和Q的值来调节通过开关获得的噪声信号的相位和振幅，它将反相噪声信号的相位并将所得到的信号加到接收信号 由通信天线接收，因此从接收信号中消除噪声分量。

公开(公告)号：US20090179762A1

公开(公告)日：2009-07-16

申请号：US12350548

申请日：2009-01-08

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： G08B13/14

CPC分类号： G06K17/00 ,  G06K7/10069 ,  G06K19/0717 ,  G06K2017/0096

摘要： A method, to facilitate communication by a machine, includes: receiving data transmitted from a reading/writing apparatus; detecting a data request signal; transmitting, to the reading/writing apparatus, a response signal responsive to the data request signal; acquiring, from a sensor, detected data indicative of at least one of a physical quantity and a physical state; storing the acquired detected data into a memory and setting thereafter a flag to a first state; transmitting the acquired detected data if the data request signal is detected and setting thereafter the flag to a second state; invoking an alarm if the flag is in the first state and a power switch is in an OFF state; and controlling the power switch to disconnect power from the power supply to the information apparatus if the flag is in the second state and the power switch is in the OFF state.

摘要翻译： 一种促进机器通信的方法包括：接收从读/写装置发送的数据; 检测数据请求信号; 向所述读/写设备发送响应于所述数据请求信号的响应信号; 从传感器获取指示物理量和物理状态中的至少一个的检测数据; 将获取的检测到的数据存储到存储器中，然后将标志设置为第一状态; 如果检测到数据请求信号则发送所获取的检测数据，然后将该标志设置为第二状态; 如果标志处于第一状态并且电源开关处于OFF状态则调用报警; 并且如果所述标志处于所述第二状态并且所述电源开关处于关闭状态，则控制所述电源开关以断开与所述信息装置的电源的电力。