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1. 发明申请

US20140064264A1 WIRELESS COMMUNICATION DEVICE 有权
标题翻译：无线通信设备
公开(公告)号：US20140064264A1
公开(公告)日：2014-03-06
申请号：US14009743
申请日：2013-01-23
申请人： Tadashi Morita , Takaaki Kishigami , Hirohito Mukai
发明人： Tadashi Morita , Takaaki Kishigami , Hirohito Mukai
IPC分类号： H04W56/00
CPC分类号： H04W56/00 , H04B1/707 , H04B7/0617 , H04J13/0014
摘要： A WiGig wireless device partially performs a masking processing on a preamble of a transmission signal frame and generates a repetition pattern of the same pulse capable of being used in a correlation detection of a sensor. That is, a repetition pattern of a Golay code is output by intermittently performing the masking processing on the Golay code sequence. The sensor performs the correlation detection using a pulse compression technology, thereby detecting the antenna radiation pattern even in an environment where a reflected wave is generated, by separating the direct wave and the reflected wave.
摘要翻译： WiGig无线设备部分地对发送信号帧的前导码进行掩蔽处理，并且生成能够用于传感器的相关检测的相同脉冲的重复模式。也就是说，通过对Golay码序列间歇地执行掩蔽处理来输出Golay码的重复图案。传感器使用脉冲压缩技术执行相关检测，从而即使在产生反射波的环境中也可以通过分离直接波和反射波来检测天线辐射图。

2. 发明授权

US09031163B2 Phased array transmission device 有权
标题翻译：相控阵传输装置
公开(公告)号：US09031163B2
公开(公告)日：2015-05-12
申请号：US14122439
申请日：2012-08-01
申请人： Michiaki Matsuo , Tadashi Morita , Takaaki Kishigami , Hirohito Mukai
发明人： Michiaki Matsuo , Tadashi Morita , Takaaki Kishigami , Hirohito Mukai
IPC分类号： H04L27/00 , H04L1/00 , H01Q3/26 , H01Q3/28 , H01Q3/36 , G01S7/40
CPC分类号： H04L1/0033 , G01S7/4026 , H01Q3/2605 , H01Q3/267 , H01Q3/28 , H01Q3/36 , H04B17/11
摘要： Transmission outputs of a plurality of transmission branches (101, 102) are extracted by coupler sections (161, 162). Branch detectors (121, 122) respectively detect the levels of the extracted signals of the respective transmission branches and a combination detector (130) detects an output obtained by combining two extracted outputs from the transmission branches by a signal combining section (110). An amplitude error is detected and corrected by comparing output levels of the branch detectors (121, 122), and a phase error is detected and corrected by an output level of the combination detector (130).
摘要翻译：多个传输分支（101,102）的传输输出由耦合器部分（161,162）提取。分支检测器（121,122）分别检测各个传输分支的提取信号的电平，并且组合检测器（130）通过由信号组合部分（110）组合来自发送分支的两个提取的输出而检测输出。通过比较分支检测器（121,122）的输出电平来检测和校正振幅误差，并且通过组合检测器（130）的输出电平检测和校正相位误差。

3. 发明申请

US20140111367A1 RADAR APPARATUS 有权
标题翻译：雷达装置
公开(公告)号：US20140111367A1
公开(公告)日：2014-04-24
申请号：US14123685
申请日：2012-08-09
申请人： Takaaki Kishigami , Hirohito Mukai , Tadashi Morita
发明人： Takaaki Kishigami , Hirohito Mukai , Tadashi Morita
IPC分类号： G01S13/02
CPC分类号： G01S13/103 , G01S7/28 , G01S7/2813 , G01S7/282 , G01S7/292 , G01S13/0209 , G01S13/26 , G01S13/28 , G01S13/284 , G01S13/288 , G01S13/30 , G01S13/91
摘要： A pulse transmission controller generates transmission timing signals for a high-frequency radar transmission signal in every transmission cycle. A transmission phase shifter gives a transmission signal generated by a modulator phase shifts each corresponding to a transmission cycle on the basis of the transmission timing signals generated at intervals that are equal to the transmission cycle. A reception phase shifter gives a reception signal that is output from an A/D converter reception phase shifts that are opposite in direction to the respective transmission phase shifts given by the transmission phase shifter on the basis of the transmission timing signals generated at intervals that are equal to the transmission cycle.
摘要翻译：脉冲发送控制器在每个发送周期中产生用于高频雷达发送信号的发送定时信号。发送移相器基于以等于发送周期的间隔生成的发送定时信号，给出通过调制器相位移而产生的发送信号，每个发送信号相应于发送周期。接收移相器给出从A / D转换器接收相位偏移输出的接收信号，该相位移相对于由发送移相器给出的各个发送相移的方向相反，基于以间隔为间隔产生的发送定时信号等于传输周期。

4. 发明授权

US09372259B2 Radar apparatus 有权
标题翻译：雷达装置
公开(公告)号：US09372259B2
公开(公告)日：2016-06-21
申请号：US14123685
申请日：2012-08-09
申请人： Takaaki Kishigami , Hirohito Mukai , Tadashi Morita
发明人： Takaaki Kishigami , Hirohito Mukai , Tadashi Morita
IPC分类号： G01S7/28 , G01S13/26 , G01S13/28 , G01S13/02 , G01S7/282 , G01S7/292
CPC分类号： G01S13/103 , G01S7/28 , G01S7/2813 , G01S7/282 , G01S7/292 , G01S13/0209 , G01S13/26 , G01S13/28 , G01S13/284 , G01S13/288 , G01S13/30 , G01S13/91
摘要： A pulse transmission controller generates transmission timing signals for a high-frequency radar transmission signal in every transmission cycle. A transmission phase shifter gives a transmission signal generated by a modulator phase shifts each corresponding to a transmission cycle on the basis of the transmission timing signals generated at intervals that are equal to the transmission cycle. A reception phase shifter gives a reception signal that is output from an A/D converter reception phase shifts that are opposite in direction to the respective transmission phase shifts given by the transmission phase shifter on the basis of the transmission timing signals generated at intervals that are equal to the transmission cycle.
摘要翻译：脉冲发送控制器在每个发送周期中产生用于高频雷达发送信号的发送定时信号。发送移相器基于以等于发送周期的间隔生成的发送定时信号，给出通过调制器相位移而产生的发送信号，每个发送信号相应于发送周期。接收移相器根据以间隔发生的发送定时信号，给出从A / D转换器接收相位偏移输出的接收信号，其方向与由发送移相器给出的各个发送相位相反，等于传输周期。

5. 发明申请

US20140192923A1 PHASED ARRAY TRANSMISSION DEVICE 有权
标题翻译：相位阵列传输装置
公开(公告)号：US20140192923A1
公开(公告)日：2014-07-10
申请号：US14122439
申请日：2012-08-01
申请人： Michiaki Matsuo , Tadashi Morita , Takaaki Kishigami , Hirohito Mukai
发明人： Michiaki Matsuo , Tadashi Morita , Takaaki Kishigami , Hirohito Mukai
IPC分类号： H04L1/00
CPC分类号： H04L1/0033 , G01S7/4026 , H01Q3/2605 , H01Q3/267 , H01Q3/28 , H01Q3/36 , H04B17/11
摘要： Transmission outputs of a plurality of transmission branches (101, 102) are extracted by coupler sections (161, 162). Branch detectors (121, 122) respectively detect the levels of the extracted signals of the respective transmission branches and a combination detector (130) detects an output obtained by combining two extracted outputs from the transmission branches by a signal combining section (110). An amplitude error is detected and corrected by comparing output levels of the branch detectors (121, 122), and a phase error is detected and corrected by an output level of the combination detector (130).
摘要翻译：多个传输分支（101,102）的传输输出由耦合器部分（161,162）提取。分支检测器（121,122）分别检测各个传输分支的提取信号的电平，并且组合检测器（130）通过由信号组合部分（110）组合来自发送分支的两个提取的输出而检测输出。通过比较分支检测器（121,122）的输出电平来检测和校正振幅误差，并且通过组合检测器（130）的输出电平检测和校正相位误差。

6. 发明授权

US09058553B2 Contact/non-contact type hybrid IC card, communication method, program and communication system 有权
标题翻译：接触/非接触式混合IC卡，通讯方式，程序通讯系统
公开(公告)号：US09058553B2
公开(公告)日：2015-06-16
申请号：US12477632
申请日：2009-06-03
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： G06K19/00 , G06K19/077
CPC分类号： G06K19/07749 , G06K19/07743 , G06K19/07769
摘要： A contact/non-contact type hybrid IC card is provided which includes a non-contact interface to communicate in a non-contact manner with a non-contact type reader/writer through an antenna, a contact interface to communicate in a contact manner with a contact type reader/writer through a contact terminal, a storage unit to store personal identification information input from the contact type reader/writer through the contact interface during a contact communication mode by the contact interface, and a control unit to remove a limitation of a prescribed function in a non-contact communication mode by the non-contact interface based on the personal identification information stored in the storage unit during the contact communication mode and switch a communication mode from the contact communication mode to the non-contact communication mode with the limitation of the prescribed function being removed.
摘要翻译：提供一种接触/非接触式混合IC卡，其包括非接触式接口，以非接触方式通过天线与非接触式读取器/写入器进行通信，接触界面以接触方式与通过接触终端的接触型读取器/写入器，存储单元，用于通过接触界面在接触通信模式期间通过接触接口存储从接触型读取器/写入器输入的个人识别信息;以及控制单元，基于在接触通信模式期间存储在存储单元中的个人识别信息，通过非接触式接口在非接触通信模式中的规定功能，并且将通信模式从接触通信模式切换到非接触通信模式，规定功能的限制被删除。

7. 发明授权

US09001048B2 Information processing system, information processor, information processing method, and program 有权
公开(公告)号：US09001048B2
公开(公告)日：2015-04-07
申请号：US12430601
申请日：2009-04-27
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： G09G5/00 , G06F3/0488
CPC分类号： G06F3/0488
摘要： An information processing system includes a first information processor to process data to be displayed in a first display unit and a second information processor to indicate the data displayed in the first display unit. The first information processor includes a first display control unit to control the data to be displayed; a first communication unit to receive operation information from the second information processor and transmit data information about a piece of data indicated by the second information processor; and a first detecting unit to detect a position on the first display unit indicated by the second information processor. The second information processor includes an accepting unit to accept an operation by a user; a second communication unit to transmit operation information to the first information processor and receive the data information from the first information processor; and a received data storage unit to store the data information.

8. 发明授权

US08466821B2 Delta sigma ADC 有权
标题翻译： Delta西格玛ADC
公开(公告)号：US08466821B2
公开(公告)日：2013-06-18
申请号：US13256524
申请日：2011-01-07
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： H03M3/00
CPC分类号： H03M3/47
摘要： A ΔΣADC is provided that is capable of suppressing increase of a circuit scale without losing noise shaping function even when a switching speed of a switch for performing time-division process is lower than a sampling rate of the ΔΣADC. For a code values provided by a comparator (105), the ΔΣADC (100) has a first storage section (106-1) and a second storage section (106-2) respectively for signal sequences (a first signal sequence and a second signal sequence) constituting a time-divisionally combined signal. Then, one of the two storage sections (i.e. the first storage section (106-1) and the second storage section (106-2)) that corresponds to a branch selection signal is configured to store the code value obtained from the comparator (105). On the other hand, one of the two storage sections (i.e. the first storage section (106-1) and the second storage section (106-2)) that is not the storage section corresponding to the branch selection signal is configured to hold the already stored code value.
摘要翻译：提供了一种DeltaSigmaADC，即使当用于执行时分处理的开关的切换速度低于DeltaSigmaADC的采样率时，也能够抑制电路规模的增加而不失去噪声整形功能。对于由比较器（105）提供的代码值，DeltaSigmaADC（100）具有分别用于信号序列的第一存储部分（106-1）和第二存储部分（106-2）（第一信号序列和第二信号序列）构成时分组合信号。然后，对应于分支选择信号的两个存储部分（即，第一存储部分（106-1）和第二存储部分（106-2））之一被配置为存储从比较器（105）获得的代码值）。另一方面，不是与分支选择信号对应的存储部的两个存储部（即，第一存储部（106-1）和第二存储部106-2）中的一个被配置为保持已经存储的代码值。

9. 发明申请

US20130142294A1 WIRELESS DEVICE AND RECEIVING METHOD 有权
标题翻译：无线设备和接收方法
公开(公告)号：US20130142294A1
公开(公告)日：2013-06-06
申请号：US13817491
申请日：2012-02-22
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： H04B1/16
CPC分类号： H04B1/16 , H03G3/3052 , H03G3/3078
摘要： The purpose of the present invention is to shorten a time required to perform Auto Gain Control (AGC) processing in a wireless device that can be applied to a plurality of wireless systems. On the basis of a first gain adjusted by means of a gain control unit (450-1), an initial gain setting unit (460) sets, for a variable gain unit (432-2), an initial gain (converted second initial gain) at the start of gain adjustment. Then, a gain control unit (450-2) sets the initial gain to a second gain at the time of starting the gain adjustment, and adjusts the second gain on the basis of IQ signals of a system, the IQ signals having the level adjusted by means of the variable gain unit (432-2).
摘要翻译：本发明的目的是缩短在可应用于多个无线系统的无线设备中执行自动增益控制（AGC）处理所需的时间。基于通过增益控制单元（450-1）调整的第一增益，初始增益设置单元（460）针对可变增益单元（432-2）设置初始增益（转换后的第二初始增益）在增益调整开始时。然后，增益控制单元（450-2）在开始增益调整时将初始增益设置为第二增益，并且基于系统的IQ信号来调整第二增益，具有调整了电平的IQ信号借助于可变增益单元（432-2）。

10. 发明申请

US20130136118A1 TIME DIVISION RECEIVER AND TIME DIVISION RECEIVING METHOD 有权
标题翻译：时间接收者和时间接收方法
公开(公告)号：US20130136118A1
公开(公告)日：2013-05-30
申请号：US13814338
申请日：2011-12-14
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： H04J3/00
CPC分类号： H04J3/00 , H04B1/163
摘要： Provided are a time division receiver and a time division receiving method capable of mitigating leaks between branches for a time division multiplexed signal for which a plurality of branches have been time-division multiplexed even when processing using a single high-frequency circuit. In a time division receiver (100A), mixers (120-1 and 120-2) down-convert a time division multiplexed signal for which a plurality of branch signals have been time-division multiplexed. Time division separation units (130-1 and 130-2) separate the time division multiplexed signal which has been down-converted at the mixers (120-1 and 120-2) into branches, respectively. A residual charge initialization unit (160) initializes charges that are residual when a first branch signal passes for parasitic capacitances that occur in channels between the mixers (120-1 and 120-2) and the time division separation units (130-1 and 130-2) to the residual charges before passing of a second branch signal.
摘要翻译：提供了一种时分接收机和时分接收方法，即使在使用单个高频电路进行处理时，也能够减轻多个分支已被时分复用的时分复用信号的分支之间的泄漏。在时分接收机（100A）中，对多个分支信号进行时分复用的时分复用信号进行下变频的混频器（120-1,120-2）。分时分离单元（130-1和130-2）分别将已经在混频器（120-1和120-2）下变频的时分复用信号分离成分支。剩余电荷初始化单元（160）初始化第一分支信号通过的混合器（120-1和120-2）与时分分离单元（130-1和130）之间的通道中发生的寄生电容时残留的电荷 -2）到通过第二分支信号之前的剩余电荷。

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