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公开(公告)号：US08311165B2
公开(公告)日：2012-11-13
申请号：US12299933
申请日：2007-05-09
申请人： Hiroshi Takahashi , Chalermphol Apichaichalermwongse , Kenji Miyanaga , Yoshio Urabe , Kazuhiro Ando , Hiroshi Hayashino
发明人： Hiroshi Takahashi , Chalermphol Apichaichalermwongse , Kenji Miyanaga , Yoshio Urabe , Kazuhiro Ando , Hiroshi Hayashino
CPC分类号： H04B1/123 , H04B1/7103 , H04J11/0036 , H04L25/0328
摘要： A reception station 1b compares its BSSID with BSSID included in a signal that has arrived thereat. As BSSIDs included in signals transmitted by interfering stations 1c and 1d both match BSSID of the reception station 1b, the reception station 1b identifies each of the interfering stations 1c and 1d as a non-suppression target transmission source. As neither of BSSIDs included in signals transmitted by interfering stations 2a and 2b matches BSSID of the reception station 1b, the reception station 1b identifies each of the interfering stations 2a and 2b as a suppression target transmission source. The reception station 1b uses characteristic amounts of signals that are associated with the interfering stations (i.e., suppression target transmission sources) 2a and 2b and that have been measured in the past as characteristic amounts of interfering signals that are used to suppress the interfering signals from a received signal.
摘要翻译： 接收站1b将其BSSID与包括在已经到达的信号中的BSSID进行比较。 由于由干扰站1c和1d发送的信号中包括的BSSID都匹配接收站1b的BSSID，所以接收站1b将每个干扰站1c和1d识别为非抑制目标传输源。 由于由干扰站2a和2b发送的信号中包括的BSSID都不与匹配接收站1b的BSSID，所以接收站1b将每个干扰站2a和2b识别为抑制目标传输源。 接收站1b使用与干扰站（即，抑制目标发送源）2a和2b相关联的信号的特征量（即，抑制目标发送源）2a和2b，并且作为用于抑制干扰信号的干扰信号的特征量， 接收信号。
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公开(公告)号：US20090147893A1
公开(公告)日：2009-06-11
申请号：US12299933
申请日：2007-05-09
申请人： Hiroshi Takahashi , Chalermphol Apichaichalermwongse , Kenji Miyanaga , Yoshio Urabe , Kazuhiro Ando , Hiroshi Hayashino
发明人： Hiroshi Takahashi , Chalermphol Apichaichalermwongse , Kenji Miyanaga , Yoshio Urabe , Kazuhiro Ando , Hiroshi Hayashino
IPC分类号： H04B1/10
CPC分类号： H04B1/123 , H04B1/7103 , H04J11/0036 , H04L25/0328
摘要： A reception station 1b compares its BSSID with BSSID included in a signal that has arrived thereat. As BSSIDs included in signals transmitted by interfering stations 1c and 1d both match BSSID of the reception station 1b, the reception station 1b identifies each of the interfering stations 1c and 1d as a non-suppression target transmission source. As neither of BSSIDs included in signals transmitted by interfering stations 2a and 2b matches BSSID of the reception station 1b, the reception station 1b identifies each of the interfering stations 2a and 2b as a suppression target transmission source. The reception station 1b uses characteristic amounts of signals that are associated with the interfering stations (i.e., suppression target transmission sources) 2a and 2b and that have been measured in the past as characteristic amounts of interfering signals that are used to suppress the interfering signals from a received signal.
摘要翻译： 接收站1b将其BSSID与包括在已经到达的信号中的BSSID进行比较。 由于由干扰站1c和1d发送的信号中包括的BSSID都匹配接收站1b的BSSID，所以接收站1b将每个干扰站1c和1d识别为非抑制目标传输源。 由于由干扰站2a和2b发送的信号中包括的BSSID都不与匹配接收站1b的BSSID，所以接收站1b将每个干扰站2a和2b识别为抑制目标传输源。 接收站1b使用与干扰站（即，抑制目标发送源）2a和2b相关联的信号的特征量（即，抑制目标发送源）2a和2b，并且作为用于抑制干扰信号的干扰信号的特征量， 接收信号。
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公开(公告)号：US20130148766A1
公开(公告)日：2013-06-13
申请号：US13817668
申请日：2012-03-07
申请人： Yoshio Urabe , Kazuhiro Ando , Masataka Irie , Hiroshi Takahashi
发明人： Yoshio Urabe , Kazuhiro Ando , Masataka Irie , Hiroshi Takahashi
IPC分类号： H04L27/26
CPC分类号： H04L27/2649 , H04B7/0828 , H04B17/327
摘要： In this signal detection device (100), a delaying unit (101) delays a first distributed signal or a second distributed signal distributed from a received signal for a period of time of T1 to form a first multiplication signal, and delays the one for a period of time of T2 (T2>T1) to form a second multiplication signal. An integrator (104) calculates a first correlation value by integrating the result of multiplying the first distributed signal and the first multiplication signal. An integrator (105) calculates a second correlation value by integrating the result of multiplying the second distributed signal and the second multiplication signal. An evaluation unit (108) evaluates whether the signal to be detected, which is a periodic signal with a period of T1 or a periodic signal with a period of T2, exists or not, on the basis of the first correlation value and the second correlation value.
摘要翻译： 在该信号检测装置（100）中，延迟单元（101）将从接收信号分配的第一分布信号或第二分布信号延迟T1的时间段，以形成第一乘法信号，并将其延迟 T2（T2> T1）的时间段，形成第二个乘法信号。 积分器（104）通过对乘以第一分布式信号和第一乘法信号的结果进行积分来计算第一相关值。 积分器（105）通过对乘以第二分布信号和第二乘法信号的结果进行积分来计算第二相关值。 评估单元（108）基于第一相关值和第二相关性来评估是否存在周期为T1的周期信号或周期为T2的周期信号的被检测信号是否存在 值。
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4.发明申请公开(公告)号：US20130143499A1
公开(公告)日：2013-06-06
申请号：US13816040
申请日：2012-02-09
申请人： Kazuhiro Ando , Yoshio Urabe , Masataka Irie , Hiroshi Takahashi
发明人： Kazuhiro Ando , Yoshio Urabe , Masataka Irie , Hiroshi Takahashi
IPC分类号： H04W4/00
摘要： A master device transmits a beacon signal including information related to a proximity wireless communication area in a predetermined cycle by using a transmission power which allows the beacon signal to reach beyond the proximity wireless communication area. When a slave device receives the beacon signal from the master device, the slave device estimates a distance to the master device in accordance with the information of the beacon signal. When a wireless communication terminal is located within the proximity wireless communication area, the slave device is connected to the master device by using a proximity wireless communication.
摘要翻译： 主设备通过使用允许信标信号超出接近无线通信区域的发送功率，在预定周期内发送包括与接近无线通信区域相关的信息的信标信号。 当从设备从主设备接收到信标信号时，从设备根据信标信号的信息估计到主设备的距离。 当无线通信终端位于邻近无线通信区域内时，从设备通过使用邻近无线通信连接到主设备。
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5.发明授权公开(公告)号：US09119024B2
公开(公告)日：2015-08-25
申请号：US13816040
申请日：2012-02-09
申请人： Kazuhiro Ando , Yoshio Urabe , Masataka Irie , Hiroshi Takahashi
发明人： Kazuhiro Ando , Yoshio Urabe , Masataka Irie , Hiroshi Takahashi
摘要： A master device transmits a beacon signal including information related to a proximity wireless communication area in a predetermined cycle by using a transmission power which allows the beacon signal to reach beyond the proximity wireless communication area. When a slave device receives the beacon signal from the master device, the slave device estimates a distance to the master device in accordance with the information of the beacon signal. When a wireless communication terminal is located within the proximity wireless communication area, the slave device is connected to the master device by using a proximity wireless communication.
摘要翻译： 主设备通过使用允许信标信号超出接近无线通信区域的发送功率，在预定周期内发送包括与接近无线通信区域相关的信息的信标信号。 当从设备从主设备接收到信标信号时，从设备根据信标信号的信息估计到主设备的距离。 当无线通信终端位于邻近无线通信区域内时，从设备通过使用邻近无线通信连接到主设备。
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公开(公告)号：US08923451B2
公开(公告)日：2014-12-30
申请号：US13817668
申请日：2012-03-07
申请人： Yoshio Urabe , Kazuhiro Ando , Masataka Irie , Hiroshi Takahashi
发明人： Yoshio Urabe , Kazuhiro Ando , Masataka Irie , Hiroshi Takahashi
CPC分类号： H04L27/2649 , H04B7/0828 , H04B17/327
摘要： In this signal detection device (100), a delaying unit (101) delays a first distributed signal or a second distributed signal distributed from a received signal for a period of time of T1 to form a first multiplication signal, and delays the one for a period of time of T2 (T2>T1) to form a second multiplication signal. An integrator (104) calculates a first correlation value by integrating the result of multiplying the first distributed signal and the first multiplication signal. An integrator (105) calculates a second correlation value by integrating the result of multiplying the second distributed signal and the second multiplication signal. An evaluation unit (108) evaluates whether the signal to be detected, which is a periodic signal with a period of T1 or a periodic signal with a period of T2, exists or not, on the basis of the first correlation value and the second correlation value.
摘要翻译： 在该信号检测装置（100）中，延迟单元（101）将从接收信号分配的第一分布信号或第二分布信号延迟T1的时间段，以形成第一乘法信号，并将其延迟 T2（T2> T1）的时间段，形成第二个乘法信号。 积分器（104）通过对乘以第一分布式信号和第一乘法信号的结果进行积分来计算第一相关值。 积分器（105）通过对乘以第二分布信号和第二乘法信号的结果进行积分来计算第二相关值。 评估单元（108）基于第一相关值和第二相关性来评估是否存在周期为T1的周期信号或周期为T2的周期信号的被检测信号是否存在 值。
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公开(公告)号：US08494081B2
公开(公告)日：2013-07-23
申请号：US12704771
申请日：2010-02-12
CPC分类号： H04L25/4917 , H04L25/4919
摘要： The present invention aims to provide a transmission device that, in a communication system using multilevel modulation with 2^n levels (n being an integer greater than or equal to two), limits the run length to a predetermined value or less and guarantees DC balance.The transmission device, which transmits data to which 2^n amplitude modulation has been applied, separates data for transmission into n data sequences; encodes one of the n data sequences to guarantee run length, thereby generating a converted data sequence; generates an intermediate data sequence by either inverting or not inverting a specific data sequence so that, based on candidate data, the next output voltage guarantees DC balance; and applies 2^n amplitude modulation to n-bit symbols each of which has a bit in the intermediate data sequence as a most significant bit and bits in the remaining data sequences, excluding the specific data sequence, as subsequent bits.
摘要翻译： 本发明旨在提供一种传输装置，其在使用具有2 ^ n个级别（n是大于或等于2的整数）的多电平调制的通信系统中将运行长度限制到预定值或更小并且保证DC平衡 。 发送已经应用了2 ^ n幅度调制的数据的发送装置将用于发送的数据分离成n个数据序列; 编码n个数据序列中的一个以保证运行长度，从而生成转换的数据序列; 通过反转或不反转特定数据序列来产生中间数据序列，使得基于候选数据，下一个输出电压保证DC平衡; 并对每个中间数据序列中的位作为最高有效位的n位符号和除特定数据序列之外的其余数据序列中的位作为随后的位应用2 ^ n幅度调制。
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公开(公告)号：US09496979B2
公开(公告)日：2016-11-15
申请号：US14236419
申请日：2012-08-02
CPC分类号： H04J14/02 , H04J14/0212 , H04J14/0213 , H04J14/0217 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0024 , H04Q2011/0035 , H04Q2011/0052
摘要： Disclosed is a spatial switching apparatus having a plurality of input terminals, an input optical signal of a single wavelength being input to each of the plurality of the input terminals, and a plurality of output terminals an output optical signal of a single wavelength being output from each of the plurality of the output terminals. The apparatus includes a signal wavelength converting portion having an electric signal converting element converting the input optical signal into an electric signal and a variable wavelength laser, the signal wavelength converting portion using the variable wavelength laser to convert an electric signal converted by the electric signal converting element into an optical signal of an arbitrary wavelength; and a spatial switching portion having a plurality of first cyclic AWGs performing output from a plurality of output ports corresponding to wavelengths of a plurality of input signals input from the variable wavelength laser.
摘要翻译： 公开了一种空间切换装置，具有多个输入端子，单个波长的输入光信号输入到多个输入端子中的每一个，多个输出端子输出单个波长的输出光信号， 多个输出端子中的每一个。 该装置包括信号波长转换部分，其具有将输入光信号转换为电信号的电信号转换元件和可变波长激光器，信号波长转换部分使用可变波长激光器转换由电信号转换转换的电信号 元素变成任意波长的光信号; 以及具有多个第一循环AWG的空间切换部分，其执行从与所述可变波长激光器输入的多个输入信号的波长对应的多个输出端口的输出。
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公开(公告)号：US09129793B2
公开(公告)日：2015-09-08
申请号：US13397346
申请日：2012-02-15
CPC分类号： H01J61/54 , H01J61/547
摘要： A high pressure discharge lamp with auxiliary lamp comprises: a high pressure discharge lamp having an arc tube and at least one sealing portion, a pair of main electrodes, and a pair of feeders supplying power to the main electrodes; an auxiliary lamp having an airtight case, an inner electrode, and an outer electrode, wherein the inner electrode is arranged at a position so as to part the inner space to large and small spaces, the outer electrode is arranged at a position so as to face the large space, the auxiliary lamp as arranged as the large space faces the sealing portion.
摘要翻译： 具有辅助灯的高压放电灯包括：具有电弧管和至少一个密封部分的一个高压放电灯，一对主电极和向主电极供电的一对馈电器; 具有气密壳体，内部电极和外部电极的辅助灯，其中，所述内部电极布置在将所述内部空间分成大小空间的位置，所述外部电极被布置在 面对大空间，辅助灯排列成大空间面向密封部分。
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公开(公告)号：US09067285B2
公开(公告)日：2015-06-30
申请号：US13228571
申请日：2011-09-09
申请人： Yoshitake Ota , Hiroshi Takahashi
发明人： Yoshitake Ota , Hiroshi Takahashi
CPC分类号： B23P19/06 , B23P19/006 , B25B23/04 , B25B23/08
摘要： In an automatic screw tightening apparatus, a feed head unit is movable to and from close contact with a driver bit portion. The driver bit portion contacts the screw and sucks the head portion of the screw in close contact. The feed head unit includes a longitudinal groove opened to the outside and connected to a vertically extending screw feed hole. Only a thread portion of the screw is capable of horizontally advancing and retreating in the longitudinal groove.
摘要翻译： 在自动螺丝紧固装置中，进给头单元可移动到与驱动器钻头部分紧密接触的位置。 螺丝刀钻头部分接触螺钉，并紧密接触螺丝头部。 进给头单元包括向外部开口并连接到垂直延伸的螺钉进给孔的纵向槽。 只有螺杆的螺纹部分能够在纵向槽中水平前进和后退。
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