-
公开(公告)号：US08229380B2
公开(公告)日：2012-07-24
申请号：US13359853
申请日：2012-01-27
Applicant: Kaoru Someya
Inventor： Kaoru Someya
IPC: H04B1/18
CPC classification number: H03J1/0008 , H03J7/02 , H03J2200/06 , H03J2200/10
Abstract: A radio wave receiving apparatus includes: an antenna to receive a radio wave; a tuning member to allow a reception frequency of the antenna to be tuned to an intended frequency, in which tuning member a frequency characteristic is variable; a receiving member to receive a reception signal from the antenna to demodulate a modulation wave; a positive feedback member to perform a positive feedback in a signal path including the tuning member; and a switching member to turn on/off a feedback operation of the positive feedback member.
Abstract translation: 无线电波接收装置包括：接收无线电波的天线; 调谐构件，用于使天线的接收频率调谐到预定频率，其中调谐构件的频率特性是可变的; 接收构件，用于从天线接收接收信号以解调调制波; 正反馈构件，用于在包括调谐构件的信号路径中执行正反馈; 以及用于接通/关闭所述正反馈构件的反馈操作的开关构件。
-
公开(公告)号：US08077808B2
公开(公告)日：2011-12-13
申请号：US12353361
申请日：2009-01-14
Applicant: Kaoru Someya
Inventor： Kaoru Someya
IPC: H04L27/06
CPC classification number: G04R20/10
Abstract: Disclosed is a radio wave receiver including: a receiving unit to receive a radio wave including a time code in which a plurality of types of data pulse different in pulse width from one another are arranged with a predetermined period of time; a detection circuit to detect the time code in the radio wave received by the receiving unit to obtain a detected signal; a low-pass filter to pass low-frequency components in the detected signal detected by the detection circuit, a cutoff frequency of the low-pass filter being twice a transmit frequency of the data pulse or less; and a data distinction unit to distinguish the types of data pulse based on an output of the low-pass filter for at least one specific point of time during a transmit period of data pulse.
Abstract translation: 公开了一种无线电波接收机，包括：接收单元，用于接收包括时间码的无线电波，其中脉冲宽度彼此不同的多种类型的数据脉冲彼此间隔预定的时间; 检测电路，用于检测由所述接收单元接收的无线电波中的时间码以获得检测信号; 低通滤波器，用于通过由检测电路检测到的检测信号中的低频分量，低通滤波器的截止频率是数据脉冲的发射频率的两倍或更小; 以及数据区分单元，用于在数据脉冲的发送周期期间至少一个特定时间点基于低通滤波器的输出来区分数据脉冲的类型。
-
公开(公告)号：US08072845B2
公开(公告)日：2011-12-06
申请号：US12400945
申请日：2009-03-10
Applicant: Kaoru Someya
Inventor： Kaoru Someya
IPC: G04C11/02
Abstract: An electric wave receiving apparatus obtains the received data in a partial period, and judges the timing of the received data in which partial data has been received by comparing the received data with the partial data. Thereby, the electric wave receiving apparatus performs correction of the second data of timing data.
Abstract translation: 电波接收装置以部分时间段获得接收到的数据，并通过将接收到的数据与部分数据进行比较来判断已接收到部分数据的接收数据的定时。 由此，电波接收装置进行定时数据的第二数据的校正。
-
公开(公告)号：US07738322B2
公开(公告)日：2010-06-15
申请号：US12133542
申请日：2008-06-05
Applicant: Yoshiyuki Murata , Kaoru Someya
Inventor： Yoshiyuki Murata , Kaoru Someya
IPC: G04C11/02
CPC classification number: G04R20/12
Abstract: When lack of a part data on a time code included in a received standard radio wave is detected, the lack is filled up with a corresponding data part of another time code. The time of a radio-wave timepiece is corrected in accordance with the time code whose lack has been filled up.
Abstract translation: 当检测到包含在接收到的标准无线电波中的时间码的零件数据不足时，缺少另外的时间码的对应的数据部分。 电波时钟的时间根据缺少的时间码而被校正。
-
公开(公告)号：US07515112B2
公开(公告)日：2009-04-07
申请号：US11714386
申请日：2007-03-06
Applicant: Kaoru Someya , Kazuaki Abe
Inventor： Kaoru Someya , Kazuaki Abe
IPC: H01Q7/08
Abstract: An antenna device includes an antenna for receiving a time information radio wave, and an antenna support member. In the antenna, a coil is wound around a center portion of a core. In the support member, a non-magnetic portion supports two magnetic portions independently and both end portions of the core of the antenna are magnetically coupled with the magnetic portions. A radio wave controlled timepiece includes a case in an inner space of which the antenna and the support member are installed as described above. In the inner space, a time counting unit, a time display unit connected to the time counting unit, and a time updating unit configured to update the time displayed on the display unit, based on the time information radio wave received by the antenna, are installed.
Abstract translation: 天线装置包括用于接收时间信息无线电波的天线和天线支撑构件。 在天线中，线圈缠绕在芯的中心部分。 在支撑构件中，非磁性部分独立地支撑两个磁性部分，并且天线的磁芯的两个端部与磁性部分磁耦合。 无线电波控制的钟表包括如上所述安装天线和支撑构件的内部空间中的壳体。 在内部空间中，时间计数单元，连接到时间计数单元的时间显示单元和被配置为基于由天线接收的时间信息无线电波来更新显示在显示单元上的时间的时间更新单元 已安装。
-
Patent Agency Ranking
公开(公告)号：US20080240076A1
公开(公告)日：2008-10-02
申请号：US12077860
申请日：2008-03-21
Applicant: Kaoru Someya
Inventor： Kaoru Someya
IPC: H04J3/06
CPC classification number: G04R20/12
Abstract: A standard time and frequency signal receiver receives a time code in which a plurality of data pulses “1”, “0” and “P” which are identified by width are arranged one in a respective one of unit periods of the standard signal. An amplitude of a detected signal of the time code is sampled with respect to a seconds synchronization point in a unit period. Then, correlation values F1, F0 and FP for the data pulses “P”, “1” and “0”, respectively, are calculated based on the sampled values. These correlation values F1, F0 and FP are then compared to determine the data pulse received. Even when the time code contains a considerable noise, which of the “1”, “0” and “P” signals was received is determined accurately, thereby achieving the reception of the time code with a reduced error.
Abstract translation: 标准时间和频率信号接收器接收时间码，其中由宽度标识的多个数据脉冲“1”，“0”和“P”在标准信号的单位周期中的相应一个中排列一个。 相对于单位周期的秒同步点对时间码的检测信号的幅度进行采样。 然后，分别基于采样值计算数据脉冲“P”，“1”和“0”的相关值F1，F0和FP。 然后将这些相关值F1，F0和FP进行比较以确定所接收的数据脉冲。 即使当时间码包含相当大的噪声，也准确地确定接收到“1”，“0”和“P”信号中的哪一个，从而实现具有减小的误差的时间码的接收。
-
公开(公告)号：US20080239880A1
公开(公告)日：2008-10-02
申请号：US12133542
申请日：2008-06-05
Applicant: Yoshiyuki MURATA , Kaoru Someya
Inventor： Yoshiyuki MURATA , Kaoru Someya
IPC: G04C11/02
CPC classification number: G04R20/12
Abstract: When lack of a part data on a time code included in a received standard radio wave is detected, the lack is filled up with a corresponding data part of another time code. The time of a radio-wave timepiece is corrected in accordance with the time code whose lack has been filled up.
Abstract translation: 当检测到包含在接收到的标准无线电波中的时间码的零件数据不足时，缺少另外的时间码的对应的数据部分。 电波时钟的时间根据缺少的时间码而被校正。
-
公开(公告)号：US07355556B2
公开(公告)日：2008-04-08
申请号：US11238034
申请日：2005-09-28
Applicant: Kazuaki Abe , Kaoru Someya
Inventor： Kazuaki Abe , Kaoru Someya
IPC: H01Q7/08
Abstract: An antenna includes a rod-like core configured by an amorphous metal formed into a bulk configuration, and a coil wound around the core. An electronic device includes a case encasing the antenna, a sectional area of each longitudinal end portion of the core being larger than that of a central portion of the core. The antenna may be disposed under a radio wave permeable decorative plate in such a manner that a magnetic sheet is attached to each end portion of the core to protrude outwards from the core or that an expanded portion is disposed in each end portion and has such a shape to make a side of a surface of the expanded portion facing the decorative plate receive more radio wave than a side of a surface of the expanded portion opposite to the facing surface in relation to an axial line of the antenna.
Abstract translation: 天线包括由形成为块状结构的非晶态金属构成的棒状铁芯和缠绕在芯上的线圈。 电子设备包括一个封装天线的外壳，芯的每个纵向端部的截面积大于芯的中心部分的截面面积。 天线可以设置在无线电波透过装饰板下方，使得磁性片附接到芯的每个端部以从芯向外突出，或者扩展部设置在每个端部中，并且具有这样的 形状使得面向装饰板的扩展部分的表面的一侧比相对于天线的轴线的面向相对表面的扩展部分的表面的侧面接收更多的无线电波。
-
公开(公告)号：US20070032212A1
公开(公告)日：2007-02-08
申请号：US11581206
申请日：2006-10-13
Applicant: Kaoru Someya
Inventor： Kaoru Someya
CPC classification number: H03G3/3068
Abstract: A received low-frequency standard radio wave, which is an amplitude modulation signal, is converted to an intermediate frequency signal Sa, and is output to a detection circuit and an AGC circuit. The detection circuit and AGC circuit generates an RF control signal Sf1 and IF control signal Sf2 from the input intermediate frequency signal Sa, and controls an RF control circuit and IF control circuit by outputting the generated RF control signal Sf1 and IF control signal Sf2 to the RF control circuit and IF control circuit. By this a radio wave reception device can speed up AGC operation.
-
公开(公告)号：US20060023572A1
公开(公告)日：2006-02-02
申请号：US11176098
申请日：2005-07-07
Applicant: Kaoru Someya
Inventor： Kaoru Someya
IPC: G04C11/02
Abstract: A frequency switching signal for switching a reception frequency of an antenna based on a reception success or failure signal output from a detection circuit and a standard time code output from a demodulator is output to a reception frequency selection circuit. The reception frequency is switched to the frequency which is the same as an intermediate frequency other than that of the standard radio waves, and at the same time, an output temporarily stopping signal is output to a local oscillation circuit to temporarily stop the output of a local oscillation signal of the local oscillation circuit, enabling to output the reception signal which was received by the antenna as the intermediate frequency signal without synthesizing and converting it in the frequency conversion circuit to be detected by a detection circuit. Thereby, the reception of the radio wave composed of a plurality of frequencies can be realized with a simple structure.
-
-
-
-
-
-
-
-
-
Search Results
72
records
(took 0.026 seconds)
