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1. 发明申请

US20070279191A1 RFID system 审中-公开
标题翻译： RFID系统
公开(公告)号：US20070279191A1
公开(公告)日：2007-12-06
申请号：US11802018
申请日：2007-05-18
申请人： Masaaki Yamamoto , Takanori Yamazoe , Toshiyuki Kuwana
发明人： Masaaki Yamamoto , Takanori Yamazoe , Toshiyuki Kuwana
IPC分类号： H04Q5/22
CPC分类号： H04B5/02 , G06K7/0008 , G06K7/10316 , G06K7/10356 , G06K7/10435 , H04B5/0056 , H04B5/0062
摘要： A technique of reducing the interference wave occurred between a plurality of reader/writers in an environment in which a plurality of RFID systems are operating. An RFID system includes a plurality of reader/writers and a controller for controlling the plurality of reader/writers. Each reader/writer includes a body, antennas, and a distributor for selecting one antenna from the antennas. The controller selects an antenna having a positional relationship in which the interference wave is small from the antennas of each reader/writer, and giving a command for the antenna to the body of each reader/writer. Each reader/writer selects one antenna from the antennas based on the command from the controller and transmits a command to the RFID.
摘要翻译：在多个RFID系统正在工作的环境中，在多个读取器/写入器之间发生减少干扰波的技术。 RFID系统包括多个读取器/写入器和用于控制多个读取器/写入器的控制器。每个读取器/写入器包括从天线选择一个天线的主体，天线和分配器。控制器从每个读取器/写入器的天线中选择具有干扰波小的位置关系的天线，并且向每个读取器/写入器的主体给出天线的命令。每个读取器/写入器根据来自控制器的命令从天线中选择一个天线，并向RFID发送命令。

2. 发明申请

US20080143488A1 RADIO FREQUENCY IDENTIFICATION DEVICE 审中-公开
标题翻译：无线电频率识别装置
公开(公告)号：US20080143488A1
公开(公告)日：2008-06-19
申请号：US11845072
申请日：2007-08-26
申请人： Masaaki Yamamoto , Takanori Yamazoe , Toshiyuki Kuwana , Kazuki Watanabe
发明人： Masaaki Yamamoto , Takanori Yamazoe , Toshiyuki Kuwana , Kazuki Watanabe
IPC分类号： H04B7/00
CPC分类号： H04B5/0056 , G06K19/0726 , G06K19/07749 , H04B5/0062
摘要： An Radio Frequency Identification Device (RFID) for receiving commands transmitted from a reader/writer of a RFID system to which the RFID belongs, having a demodulation circuit comprising a variable LPF, a binarization circuit connected to the variable LPF, a transmission rate detection circuit for detecting the transmission rate of a received command from an output signal of the binarization circuit, and a control circuit for setting the bandwidth corresponding to the maximum transmission rate of the received command as the reception bandwidth of the variable LPF in the initial state, and changing the reception bandwidth of the variable LPF according to the detected transmission rate of the received command.
摘要翻译：一种射频识别装置（RFID），用于接收从RFID所属的RFID系统的读取器/写入器发送的命令，具有包括可变LPF的解调电路，连接到可变LPF的二值化电路，传输速率检测电路用于从二值化电路的输出信号检测接收到的命令的传输速率;以及控制电路，用于将与所接收命令的最大传输速率相对应的带宽设置为初始状态下的变量LPF的接收带宽，以及根据检测到的接收命令的传输速率改变变量LPF的接收带宽。

3. 发明申请

US20080018430A1 RFID system and reader writer 失效
标题翻译： RFID系统和读写器
公开(公告)号：US20080018430A1
公开(公告)日：2008-01-24
申请号：US11822397
申请日：2007-07-05
申请人： Takanori Yamazoe , Masaaki Yamamoto , Toshiyuki Kuwana
发明人： Takanori Yamazoe , Masaaki Yamamoto , Toshiyuki Kuwana
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G01D21/00 , G06K7/10128
摘要： A technology for detecting an RFID by a reader writer and transmitting harmonics for reading and writing the RFID timely without using an object detection sensor is provided. Using a nonlinearity of a rectifier or a demodulator in an IC chip of the RFID, a continuous wave or a modulated wave of two or more different frequencies is output from the reader writer. The RFID receives the continuous wave or the modulated wave of two or more different frequencies and the reader writer receives harmonics intermodulation generated by the rectifier or the demodulator in the IC chip. Therefore, the RFID can be detected without any special object detection sensor, and a modulated wave for reading or writing the RFID can be transmitted.
摘要翻译：提供了一种用于由读写器检测RFID并且在不使用对象检测传感器的情况下及时发送用于读取和写入RFID的谐波的技术。使用RFID的IC芯片中的整流器或解调器的非线性，从读写器输出两个或更多个不同频率的连续波或调制波。 RFID接收两个或多个不同频率的连续波或调制波，读写器接收由IC芯片中的整流器或解调器产生的谐波互调。因此，可以在没有任何特殊物体检测传感器的情况下检测RFID，并且可以发送用于读取或写入RFID的调制波。

4. 发明授权

US07902961B2 RFID system and reader writer 失效
标题翻译： RFID系统和读写器
公开(公告)号：US07902961B2
公开(公告)日：2011-03-08
申请号：US11822397
申请日：2007-07-05
申请人： Takanori Yamazoe , Masaaki Yamamoto , Toshiyuki Kuwana
发明人： Takanori Yamazoe , Masaaki Yamamoto , Toshiyuki Kuwana
IPC分类号： H04Q5/22 , G08B13/14
CPC分类号： G06K7/0008 , G01D21/00 , G06K7/10128
摘要： A technology for detecting an RFID by a reader writer and transmitting harmonics for reading and writing the RFID timely without using an object detection sensor is provided. Using a nonlinearity of a rectifier or a demodulator in an IC chip of the RFID, a continuous wave or a modulated wave of two or more different frequencies is output from the reader writer. The RFID receives the continuous wave or the modulated wave of two or more different frequencies and the reader writer receives harmonics intermodulation generated by the rectifier or the demodulator in the IC chip. Therefore, the RFID can be detected without any special object detection sensor, and a modulated wave for reading or writing the RFID can be transmitted.
摘要翻译：提供了一种用于由读写器检测RFID并且在不使用对象检测传感器的情况下及时发送用于读取和写入RFID的谐波的技术。使用RFID的IC芯片中的整流器或解调器的非线性，从读写器输出两个或更多个不同频率的连续波或调制波。 RFID接收两个或多个不同频率的连续波或调制波，读写器接收由IC芯片中的整流器或解调器产生的谐波互调。因此，可以在没有任何特殊物体检测传感器的情况下检测RFID，并且可以发送用于读取或写入RFID的调制波。

5. 发明申请

US20110306378A1 INFORMATION DISTRIBUTION SYSTEM, FIXED STATION, MOBILE STATION, AND INFORMATION DISTRIBUTION METHOD 审中-公开
标题翻译：信息分配系统，固定站，移动站和信息分配方法
公开(公告)号：US20110306378A1
公开(公告)日：2011-12-15
申请号：US13035747
申请日：2011-02-25
申请人： Yuki Himori , Shinichiro Fukushima , Hiroyuki Hamada , Masaaki Yamamoto , Takanori Yamazoe
发明人： Yuki Himori , Shinichiro Fukushima , Hiroyuki Hamada , Masaaki Yamamoto , Takanori Yamazoe
IPC分类号： H04B7/24
CPC分类号： H04W74/0808 , Y02D70/00
摘要： A plurality of masters continuously receives data through a specific channel to detect whether a slave exists nearby. On the other hand, the slave transmits data for a given period through the specific channel by a trigger specified by a user. A master near the slave receives the data transmitted by the slave and recognizes that the slave exists nearby. After the recognition of the slave, the master performs carrier senses on channels other than the specific channel and transmits data for a given period through a channel on which a carrier does not exist. After the transmission through the specific channel, the slave receives a plurality of channels other than the specific channel to receive the data transmitted by the master.
摘要翻译：多个主机通过特定通道连续地接收数据，以检测从站是否存在于附近。另一方面，从设备通过特定频道通过用户指定的触发器发送给定周期的数据。从站附近的主站接收从站发送的数据，并识别从站存在于附近。在对从机进行识别之后，主设备在特定信道之外的信道上执行载波侦听，并通过不存在载波的信道发送给定周期的数据。在通过特定信道的传输之后，从机接收除特定信道之外的多个信道，以接收主设备发送的数据。

6. 发明申请

US20090109001A1 Wireless IC tag, wireless IC tag system and operation method for wireless IC tag 审中-公开
标题翻译：无线IC标签，无线IC标签系统和无线IC标签的操作方法
公开(公告)号：US20090109001A1
公开(公告)日：2009-04-30
申请号：US12222657
申请日：2008-08-13
申请人： Kazuki Watanabe , Masaaki Yamamoto , Takanori Yamazoe
发明人： Kazuki Watanabe , Masaaki Yamamoto , Takanori Yamazoe
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K19/0707 , G06K19/0723 , G06K19/07767
摘要： A wireless IC tag system according to the present invention is provided with a wireless IC tag, a reader/writer device and a high-frequency signal output device. The reader/writer device outputs a first high-frequency signal. The high-frequency signal output device outputs a second high-frequency signal only during a period when the reader/writer device outputs the first high-frequency signal. The wireless IC tag is provided with an antenna, a power supply circuit and a communication circuit. The antenna receives the first and second high-frequency signals. The power supply circuit generates a power supply voltage from the first and second high-frequency signals. The communication circuit transmits and receives an information signal to and from the reader/writer device by utilizing the first high-frequency signal.
摘要翻译：根据本发明的无线IC标签系统具有无线IC标签，读写器装置和高频信号输出装置。读/写器装置输出第一高频信号。高频信号输出装置仅在读写器装置输出第1高频信号的期间输出第2高频信号。无线IC标签设置有天线，电源电路和通信电路。天线接收第一和第二高频信号。电源电路从第一和第二高频信号产生电源电压。通信电路通过利用第一高频信号向读取器/写入器装置发送和从读取器/写入器装置接收信息信号。

7. 发明授权

US09976228B2 Method for producing colloidal crystal and colloidal crystal 有权
公开(公告)号：US09976228B2
公开(公告)日：2018-05-22
申请号：US14003583
申请日：2012-03-03
申请人： Junpei Yamanaka , Akiko Toyotama , Masaaki Yamamoto , Sachiko Onda , Tohru Okuzono , Fumio Uchida
发明人： Junpei Yamanaka , Akiko Toyotama , Masaaki Yamamoto , Sachiko Onda , Tohru Okuzono , Fumio Uchida
IPC分类号： C30B7/08 , C01B33/18 , C08J3/12 , C08J3/14 , C08J3/16 , C30B29/60 , C01B33/141 , C30B5/00 , C01G23/047
CPC分类号： C30B7/08 , C01B33/1415 , C01B33/18 , C01G23/047 , C08J3/12 , C08J3/126 , C08J3/14 , C08J3/16 , C08J2325/08 , C08J2433/12 , C30B5/00 , C30B29/60
摘要： [Problem] To provide a method for producing a colloidal crystal, wherein the method is easily controlled and is capable of dealing with a wide range of types of colloidal particle.[Solution] The method for producing a colloidal crystal in the present invention is characterized by comprising a preparation step of preparing a colloidal dispersion liquid, in which colloidal particles are dispersed in a liquid comprising an ionic surfactant and a colloidal crystal can be formed due to temperature changes, and a crystallization step of formation of a colloidal crystal by changing the temperature of the colloidal dispersion liquid from a temperature region in which the colloidal crystal is not formed to a temperature region in which the colloidal crystal is formed.

8. 发明授权

US09362048B2 Contactless power feed equipment 有权
标题翻译：非接触式馈电设备
公开(公告)号：US09362048B2
公开(公告)日：2016-06-07
申请号：US14002759
申请日：2012-03-08
申请人： Masaaki Yamamoto
发明人： Masaaki Yamamoto
IPC分类号： H02J50/00 , H02J50/10 , H02J50/12 , H02J50/80 , H01F38/14 , B60L11/18 , B60L3/00 , B60L3/04
CPC分类号： H01F38/14 , B60L3/003 , B60L3/04 , B60L11/182 , B60L11/1833 , B60L2200/18 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/527 , B60L2240/529 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： At the start of power supply from a power supply device to an induction line, the oscillation frequency of an inverter of the power supply device is set at a predetermined frequency shifted from the resonance frequency of a resonant circuit. After a predetermined time, the frequency is changed from the predetermined frequency to the resonance frequency. Thus, at the start of power supply, only small power is obtained by the resonant circuits in all transport carriages from the induction line in a full-load condition. Thus, total power is suppressed within power that can be supplied by the power supply device, avoiding an overloaded condition of the power supply device.
摘要翻译：在从供电装置到感应线的供电开始时，电源装置的逆变器的振荡频率被设定为从谐振电路的谐振频率偏移的预定频率。在预定时间之后，频率从预定频率改变到谐振频率。因此，在电源开始时，在全负载状态下，来自感应线的所有运输支架中的谐振电路只能获得小功率。因此，能够通过电源装置供给的电力内的总功率被抑制，避免电力供给装置的过载状态。

9. 发明授权

US08734178B2 Electrical plug-provided cord 有权
标题翻译：电插头线
公开(公告)号：US08734178B2
公开(公告)日：2014-05-27
申请号：US13428116
申请日：2012-03-23
申请人： Kazuhito Inagaki , Masaaki Yamamoto
发明人： Kazuhito Inagaki , Masaaki Yamamoto
IPC分类号： H01R13/62
CPC分类号： H01R13/5845 , H01R13/5808 , H01R24/20 , H01R43/24
摘要： An electrical plug-provided cord has a cord including lead wires and an outer cover for covering the lead wires, an electrical plug including plug blades connected to the lead wires at a tip of the cord and a plug outer housing for covering a part of the cord and a part of the plug blades from base parts of the plug blades to the outer cover at a tip part of the cord, and a coupling member which surrounds the tip part of the cord in close contact and is coupled to the plug outer housing by thermal welding. The plug outer housing is formed of a synthetic resin. At least an interface of the coupling member with the plug outer housing is formed of a heat-weldable material which is thermally weldable with the plug outer housing.
摘要翻译：电插头提供的电线具有包括引线和用于覆盖引线的外盖的电线，包括连接到电线末端处的引线的插头片的电插头和用于覆盖所述导线的一部分的插头外壳绳索和一部分插头叶片从插头叶片的基部部分到绳索的顶端部分的外盖，以及联接构件，其围绕绳索的尖端部分紧密接触并且联接到插头外壳体通过热焊接。插头外壳由合成树脂形成。连接构件与插头外壳的至少一个界面由可焊接材料形成，其可与插头外壳热焊接。

10. 发明授权

US08335139B2 Control device, control method, and control program 失效
标题翻译：控制装置，控制方法和控制程序
公开(公告)号：US08335139B2
公开(公告)日：2012-12-18
申请号：US13154958
申请日：2011-06-07
申请人： Masaaki Yamamoto
发明人： Masaaki Yamamoto
IPC分类号： G11B7/00
CPC分类号： G11B7/1267
摘要： There is provided a control device including a recording portion that records data on a disk by shining a laser beam onto a recording surface of the disk, a reading portion that reads the data on the disk, a control parameter computation portion that computes a control parameter, a differential computation portion that computes a differential between the control parameter and a value that is set in advance for the disk, a determination portion that determines whether the differential that the differential computation portion has computed is within a range of a dead band, an output value computation portion that computes an output value for the laser beam, an output control portion that controls the laser beam, a storage portion that stores a plurality of combinations of the dead band and the gain, and a selecting portion that selects one of the combinations of the dead band and the gain.
摘要翻译：提供了一种控制装置，包括：通过将激光束照射到盘的记录表面上将数据记录在盘上的记录部分，读取盘上的数据的读取部分，计算控制参数的控制参数计算部分，差分计算部分，其计算所述控制参数与对于所述盘预先设置的值之间的差;确定部，其确定所述差分计算部分已经计算出的差分是否在死区的范围内，输出值计算部分，其计算激光束的输出值，控制激光束的输出控制部分，存储死区和增益的多个组合的存储部分，以及选择部分，死区和增益的组合。

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