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1. 发明授权

US07907006B2 Demodulator 有权
标题翻译：解调器
公开(公告)号：US07907006B2
公开(公告)日：2011-03-15
申请号：US12399451
申请日：2009-03-06
申请人： Shigeyasu Iwata , Toshifumi Yamamoto , Takashi Minemura , Toshiyuki Umeda
发明人： Shigeyasu Iwata , Toshifumi Yamamoto , Takashi Minemura , Toshiyuki Umeda
IPC分类号： H03D1/06 , H03D1/08
CPC分类号： H04L27/06
摘要： According to one embodiment, a threshold adjusting apparatus for a clocked comparator, the clocked comparator comparing an input signal with a threshold in accordance with a clock, the threshold adjusting apparatus comprises an output detection module configured to detect an output from the clocked comparator with the threshold while changing the threshold and a setting module configured to set the threshold when the output detection module detects a change in the output from the clocked comparator as an adjusted threshold.
摘要翻译：根据一个实施例，一种用于时钟的比较器的阈值调整装置，所述时钟控制比较器根据时钟将输入信号与阈值进行比较，所述阈值调整装置包括输出检测模块，被配置为检测来自时钟的比较器的输出，阈值，并且设置模块被配置为当输出检测模块检测到来自时钟的比较器的输出的变化作为调整的阈值时设置阈值。

2. 发明申请

US20090302935A1 DEMODULATOR 有权
标题翻译：解压器
公开(公告)号：US20090302935A1
公开(公告)日：2009-12-10
申请号：US12399451
申请日：2009-03-06
申请人： Shigeyasu Iwata , Toshifumi Yamamoto , Takashi Minemura , Toshiyuki Umeda
发明人： Shigeyasu Iwata , Toshifumi Yamamoto , Takashi Minemura , Toshiyuki Umeda
IPC分类号： H04L27/14 , H03L5/00
CPC分类号： H04L27/06
摘要： According to one embodiment, a threshold adjusting apparatus for a clocked comparator, the clocked comparator comparing an input signal with a threshold in accordance with a clock, the threshold adjusting apparatus comprises an output detection module configured to detect an output from the clocked comparator with the threshold while changing the threshold and a setting module configured to set the threshold when the output detection module detects a change in the output from the clocked comparator as an adjusted threshold.
摘要翻译：根据一个实施例，一种用于时钟的比较器的阈值调整装置，所述时钟控制比较器根据时钟将输入信号与阈值进行比较，所述阈值调整装置包括输出检测模块，被配置为检测来自时钟的比较器的输出，阈值，并且设置模块被配置为当输出检测模块检测到来自时钟的比较器的输出的变化作为调整的阈值时设置阈值。

3. 发明授权

US08085069B2 Starting apparatus and starting method 有权
标题翻译：起动装置和启动方法
公开(公告)号：US08085069B2
公开(公告)日：2011-12-27
申请号：US12560609
申请日：2009-09-16
申请人： Shoji Otaka , Toshiyuki Umeda , Shigeyasu Iwata , Takafumi Sakamoto , Tsuyoshi Kogawa , Koji Ogura , Makoto Tsuruta , Yu Kaneko , Nobuhiko Sugasawa
发明人： Shoji Otaka , Toshiyuki Umeda , Shigeyasu Iwata , Takafumi Sakamoto , Tsuyoshi Kogawa , Koji Ogura , Makoto Tsuruta , Yu Kaneko , Nobuhiko Sugasawa
IPC分类号： H03L7/00
CPC分类号： H04W52/028 , Y02D70/142
摘要： A starting apparatus includes: a storage unit storing an identifier; a rectifying unit rectifying a reception signal; a generating unit comparing the reception signal rectified in the rectifying unit to a reference signal and generating a digital signal from the reception signal; a judging unit judging whether or not the digital signal contains information of the identifier; a reference changing unit changing the reference signal when the judging unit judges that the reception signal does not contain information of the identifier; and a start instructing unit instructing start of an electric appliance when the judging unit judges that the reception signal contains information of the identifier.
摘要翻译：启动装置包括：存储单元，存储标识符; 整流单元对接收信号进行整流; 生成单元，将整流单元中整流的接收信号与参考信号进行比较，并从接收信号生成数字信号; 判断单元判断数字信号是否包含标识符的信息; 参考改变单元，当所述判断单元判定所述接收信号不包含所述标识符的信息时，改变所述参考信号; 以及当所述判断单元判定所述接收信号包含所述标识符的信息时，开始指示单元指示电器的启动。

4. 发明申请

US20100164564A1 STARTING APPARATUS AND STARTING METHOD 有权
标题翻译：启动装置和启动方法
公开(公告)号：US20100164564A1
公开(公告)日：2010-07-01
申请号：US12560609
申请日：2009-09-16
申请人： Shoji Otaka , Toshiyuki Umeda , Shigeyasu Iwata , Takafumi Sakamoto , Tsuyoshi Kogawa , Koji Ogura , Makoto Tsuruta , Yu Kaneko , Nobuhiko Sugasawa
发明人： Shoji Otaka , Toshiyuki Umeda , Shigeyasu Iwata , Takafumi Sakamoto , Tsuyoshi Kogawa , Koji Ogura , Makoto Tsuruta , Yu Kaneko , Nobuhiko Sugasawa
IPC分类号： H03L7/00
CPC分类号： H04W52/028 , Y02D70/142
摘要： A starting apparatus includes: a storage unit storing an identifier; a rectifying unit rectifying a reception signal; a generating unit comparing the reception signal rectified in the rectifying unit to a reference signal and generating a digital signal from the reception signal; a judging unit judging whether or not the digital signal contains information of the identifier; a reference changing unit changing the reference signal when the judging unit judges that the reception signal does not contain information of the identifier; and a start instructing unit instructing start of an electric appliance when the judging unit judges that the reception signal contains information of the identifier.
摘要翻译：启动装置包括：存储单元，存储标识符; 整流单元对接收信号进行整流; 生成单元，将整流单元中整流的接收信号与参考信号进行比较，并从接收信号生成数字信号; 判断单元判断数字信号是否包含标识符的信息; 参考改变单元，当所述判断单元判定所述接收信号不包含所述标识符的信息时，改变所述参考信号; 以及当所述判断单元判定所述接收信号包含所述标识符的信息时，开始指示单元指示电器的启动。

5. 发明授权

US09614487B2 Wireless communicatoin method and apparatus for reducing reception error by performing automatic gain control (AGC) based on a comparison between the received signal and a reference value 有权
公开(公告)号：US09614487B2
公开(公告)日：2017-04-04
申请号：US13415922
申请日：2012-03-09
申请人： Shoji Otaka , Tsuyoshi Kogawa , Koji Ogura , Toshiyuki Umeda , Takafumi Sakamoto , Fumi Moritsuka , Hiroaki Ishihara
发明人： Shoji Otaka , Tsuyoshi Kogawa , Koji Ogura , Toshiyuki Umeda , Takafumi Sakamoto , Fumi Moritsuka , Hiroaki Ishihara
IPC分类号： H03G3/30 , H03G3/20
CPC分类号： H03G3/3068 , H03G3/20
摘要： A receiving apparatus includes a variable gain unit to change between a first gain and a smaller second gain, and to amplify a received signal to obtain an amplified signal; a comparator to compare a power of the amplified signal with a reference value; and a controller to set a gain to the first gain while in a standby state, to reset a gain to a third gain between the first and second gains if in a standby state the power of the received signal is larger than the reference value, and then to set a gain to the first gain and return to the standby state if the power is equal to or lower than the reference value, or if not, to a fourth gain between the first and third gains.

6. 发明授权

US08407470B2 Control device and controlled device 有权
标题翻译：控制装置和受控装置
公开(公告)号：US08407470B2
公开(公告)日：2013-03-26
申请号：US12364109
申请日：2009-02-02
申请人： Toshiyuki Nakanishi , Takafumi Sakamoto , Keisuke Mera , Toshiyuki Umeda , Shoji Otaka , Yusuke Doi
发明人： Toshiyuki Nakanishi , Takafumi Sakamoto , Keisuke Mera , Toshiyuki Umeda , Shoji Otaka , Yusuke Doi
IPC分类号： H04L9/00 , G06F7/04
CPC分类号： G08C17/02 , G08C2201/61
摘要： A control device being a control device communicating with a controlled device to control the controlled device includes: a first memory to store first authentication information for authenticating the controlled device; a second memory to store second authentication information for making the controlled device authenticate itself; a determination unit to compare third authentication information sent from the controlled device for specifying the controlled device with the first authentication information; a calculator to perform calculation processing on the first authentication information or the third authentication information using the second authentication information to generate a calculated value; a transmitter to transmit, when the determination unit determines that the first authentication information and the third authentication information are the same, the calculated value to the controlled device; and a memory controller to update the first authentication information.
摘要翻译：作为控制装置的控制装置，与控制装置通信以控制受控装置，包括：第一存储器，用于存储用于认证受控装置的第一认证信息; 第二存储器，用于存储用于使受控设备自身认证的第二认证信息; 确定单元，用于将从受控设备发送的用于指定受控设备的第三认证信息与第一认证信息进行比较; 使用所述第二认证信息对所述第一认证信息或所述第三认证信息进行计算处理的计算器，以生成计算值; 当所述确定单元确定所述第一认证信息和所述第三认证信息相同时，发送器将所计算的值发送到所述受控设备; 以及存储器控制器来更新第一认证信息。

7. 发明授权

US08049509B2 Battery information acquiring apparatus 有权
标题翻译：电池信息获取装置
公开(公告)号：US08049509B2
公开(公告)日：2011-11-01
申请号：US12406451
申请日：2009-03-18
申请人： Hiroki Sakurai , Tetsuro Itakura , Toshiyuki Umeda , Akiko Yamada , Nobuo Shibuya , Yoshinao Tatebayashi , Daisuke Kurose
发明人： Hiroki Sakurai , Tetsuro Itakura , Toshiyuki Umeda , Akiko Yamada , Nobuo Shibuya , Yoshinao Tatebayashi , Daisuke Kurose
IPC分类号： G01N27/416
CPC分类号： H01M10/482 , G01R31/362 , G01R31/3658 , H02J5/00 , H02J5/005 , H02J7/0021 , Y02T10/7055
摘要： A battery information acquiring apparatus includes a voltage acquiring unit which acquires an inter-terminal voltage of the battery cell; a battery information acquiring circuit which acquires battery information of the battery cell with the acquired voltage being supplied as a first power supply voltage and; a radio circuit which transmits a signal of the battery information to the management unit via the antenna with the acquired voltage being supplied as a second power supply voltage and; a rectification circuit which receives a radio signal from the management unit via the antenna, rectify the received radio signal and generate a DC voltage; and a control circuit which controls supply of the first and second power supply voltages to the battery information acquiring circuit and the radio circuit wherein the control circuit operates with the generated DC voltage being supplied as a third power supply voltage.
摘要翻译：电池信息获取装置包括获取电池单元的端子间电压的电压获取单元; 电池信息获取电路，其获取所获取的电压作为第一电源电压的电池信息; 无线电电路，其中获取的电压被提供作为第二电源电压，经由天线将电池信息的信号发送到管理单元; 整流电路，经由天线从管理单元接收无线信号，对接收到的无线信号进行整流，生成直流电压; 以及控制电路，其控制对电池信息获取电路和无线电电路的第一和第二电源电压的供应，其中控制电路以产生的直流电压作为第三电源电压供电。

8. 发明授权

US07978486B2 Rectifier circuit and radio communication device using the same 有权
标题翻译：整流电路和无线通信设备使用相同
公开(公告)号：US07978486B2
公开(公告)日：2011-07-12
申请号：US12910940
申请日：2010-10-25
申请人： Toshiyuki Umeda , Shoji Otaka
发明人： Toshiyuki Umeda , Shoji Otaka
IPC分类号： H02M1/14
CPC分类号： H02M7/217 , H02J17/00 , H02J50/20 , H02M7/103
摘要： A rectifier circuit includes an input terminal that receives an alternating-current signal, a first rectifier circuit that generates a first direct-current voltage from the alternating-current signal, a bias-voltage generating circuit that generates a bias voltage from the first direct-current voltage, and a second rectifier circuit that generates a second direct-current voltage from the alternating-current signal biased with the bias voltage.
摘要翻译：整流电路包括接收交流信号的输入端子，从交流信号产生第一直流电压的第一整流电路，从第一直流电压产生偏置电压的偏压生成电路，以及由偏置电压偏置的交流信号产生第二直流电压的第二整流电路。

9. 发明授权

US07450009B2 Wireless tag reader, wireless tag system, computer readable medium and wireless communication method 失效
标题翻译：无线标签读取器，无线标签系统，计算机可读介质和无线通信方法
公开(公告)号：US07450009B2
公开(公告)日：2008-11-11
申请号：US11377256
申请日：2006-03-17
申请人： Yusuke Doi , Satoshi Ozaki , Shirou Wakayama , Masahiro Ishiyama , Toshiyuki Umeda
发明人： Yusuke Doi , Satoshi Ozaki , Shirou Wakayama , Masahiro Ishiyama , Toshiyuki Umeda
IPC分类号： G08B13/14
CPC分类号： G06K7/0008 , G06K7/10019
摘要： There is provided with a wireless tag reader communicating with a plurality of wireless tags each of which retains tag information piece and a bloom filter, the wireless tag reader comprising: a transmitter configured to transmit a read request signal simultaneously to the wireless tags to request the wireless tags to read out the bloom filters; a receiver configured to receive bloom filter signals simultaneously from the wireless tags to acquire a colliding bloom filter signal; a decoder configured to decode the colliding bloom filter signal to acquire a composite bloom filter which is equivalent to logic operation OR on the bloom filters; a data storage configured to store tag information pieces; and a filter verifier configured to verify each of tag information pieces in the data storage with the composite bloom filter to detect tag information pieces for which a verification result is positive or negative.
摘要翻译：提供了与多个无线标签通信的无线标签读取器，每个无线标签保留标签信息片段和布隆过滤器，该无线标签读取器包括：发射机，被配置为同时向无线标签发送读请求信号，以请求无线标签读出绽放滤镜; 接收器，被配置为从所述无线标签同时接收布隆过滤器信号以获取碰撞的布隆过滤器信号; 解码器，被配置为解码所述碰撞布隆过滤器信号以获取等效于所述布隆过滤器上的逻辑运算或的复合布隆过滤器; 数据存储器，被配置为存储标签信息片; 以及滤波器验证器，被配置为使用所述复合布隆过滤器来检验所述数据存储器中的每个标签信息片段，以检测验证结果为正或负的标签信息片段。

10. 发明申请

US20060022722A1 Frequency converter 失效
标题翻译：频率转换器
公开(公告)号：US20060022722A1
公开(公告)日：2006-02-02
申请号：US11235264
申请日：2005-09-27
申请人： Toshiyuki Umeda , Shoji Otaka , Tetsuro Itakura
发明人： Toshiyuki Umeda , Shoji Otaka , Tetsuro Itakura
IPC分类号： H03B19/00
CPC分类号： H03D7/1441 , H03D7/1433 , H03D7/1458 , H03D2200/0033 , H03D2200/0043 , H03D2200/0084
摘要： A frequency converter converts a first current signal having a first frequency into a second current signal having a second frequency different from the first frequency. The frequency converter includes an adder and a switching circuit. The adder adds the first current signal and a reference current signal to output a third current signal. The switching circuit passes only that portion of the third current signal larger in magnitude than a threshold current to output the second current signal.
摘要翻译：变频器将具有第一频率的第一电流信号转换成具有与第一频率不同的第二频率的第二电流信号。变频器包括加法器和开关电路。加法器将第一电流信号和参考电流信号相加以输出第三电流信号。开关电路仅通过第三电流信号的大于阈值电流的部分，以输出第二电流信号。

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