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71. 发明授权

US08175070B2 Communication method, and transmitting apparatus and receiving apparatus using that communication method 有权
标题翻译：通信方法，以及使用该通信方法的发送装置和接收装置
公开(公告)号：US08175070B2
公开(公告)日：2012-05-08
申请号：US13010150
申请日：2011-01-20
申请人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
发明人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
IPC分类号： H04J1/00 , H04J3/00 , H04B7/212
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/0417 , H04B7/0613 , H04B7/0837 , H04J11/00 , H04L5/0007 , H04L25/0204 , H04L25/0224 , H04L27/2647 , H04L27/2657 , H04L27/2662 , H04W72/0453
摘要： A method for generating a transmission signal to transmit a modulated signal generated using orthogonal frequency division multiplexing, from a transmitting apparatus with a plurality of antennas, toward a plurality of terminals. The method includes assigning transmission data for the plurality of terminals to a plurality of carrier groups, each carrier group including a plurality of carriers and selecting, from the plurality of antennas, an antenna to be used for transmission toward each of the plurality of terminals. As a transmission mode for each of the plurality of carrier groups, a selection is made of one of a first transmission mode, in which one modulated signal is transmitted, and a second transmission mode in which a plurality of modulated signals are transmitted by using the selected antennas. A transmission signal is generated for transmitting the transmission data assigned to the plurality of carrier groups during an identical time period, using the selected transmission mode.
摘要翻译：一种用于生成发送信号以从具有多个天线的发送装置向多个终端发送使用正交频分复用生成的调制信号的方法。该方法包括将多个终端的发送数据分配给多个载波组，每个载波组包括多个载波，并且从多个天线中选择要用于向多个终端中的每一个发送的天线。作为多个载波组中的每一个的发送模式，选择发送一个调制信号的第一发送模式和通过使用发送方式发送多个调制信号的第二发送模式选定的天线。生成发送信号，用于使用所选择的发送模式在相同的时间段期间发送分配给多个载波组的发送数据。

72. 发明授权

US07720172B2 Transmitting apparatus receiving apparatus, radio communication method and radio communication system 有权
标题翻译：发送装置接收装置，无线通信方式和无线通信系统
公开(公告)号：US07720172B2
公开(公告)日：2010-05-18
申请号：US10520028
申请日：2003-09-12
申请人： Yoichi Nakagawa , Masayuki Orihashi
发明人： Yoichi Nakagawa , Masayuki Orihashi
IPC分类号： H04L27/00
CPC分类号： H04L25/0204 , H04K1/02 , H04L9/0819
摘要： A radio communication method for transmitting data to radio stations, wherein propagation parameters to be estimated in a receiving station are controlled, based on the data transmitting, by an array antenna comprising a plurality of antenna elements to perform data transmitting in a transmitting station. This allows channels characterized by the propagation parameters to be shared only by particular radio stations, and signals are superimposed on the propagation parameters, thereby realizing radio access in which a high security is retained.
摘要翻译：一种用于向无线电台发送数据的无线电通信方法，其中，通过包括多个天线元件的阵列天线的数据发送来控制在接收站中要估计的传播参数，以在发射台中执行数据传输。这允许由传播参数表征的信道仅由特定无线电台共享，并且信号叠加在传播参数上，从而实现保持高安全性的无线电接入。

73. 发明申请

US20070113969A1 Optical disk laminating method and optical disk laminating device 审中-公开
标题翻译：光盘贴合方法和光盘贴合装置
公开(公告)号：US20070113969A1
公开(公告)日：2007-05-24
申请号：US10581590
申请日：2004-11-29
申请人： Ryoko Kitano , Masayuki Tsuruha , Noriyuki Ikeuchi , Yoichi Nakagawa
发明人： Ryoko Kitano , Masayuki Tsuruha , Noriyuki Ikeuchi , Yoichi Nakagawa
IPC分类号： B32B37/00
CPC分类号： G11B7/265 , Y10T156/1744
摘要： An optical disk laminating method and an optical disk laminating device capable of shortening tact time is provided. The method comprises the steps of placing lower disks (D2) on chucks installed on a rotating table (1), placing upper disks (D1) over the chucks to be spaced from the lower disks (D2), applying, from the upper side, an adhesive agent to the upper disks (D1) on the chucks, reversing the upper disks (D1) applied with the adhesive agent, applying the adhesive agent to the lower disks (D2), stacking the upper disks (D1) on the lower disks (D2), carrying the stacked disks (D) manufactured in the previous step onto rotating stands (33A) and (33B) by a transfer arm (24) and spreading the adhesive agent, and carrying the stacked disks (D) having the adhesive agent spread on the rotating stands onto an ultraviolet radiating table (34) by the transfer arm (24) and curing the adhesive agent.
摘要翻译：提供了能够缩短生产时间的光盘层叠方法和光盘层叠装置。该方法包括以下步骤：将下盘（D 2）放置在安装在旋转台（1）上的卡盘上，将上盘（D1）放置在卡盘上以与下盘（D 2）间隔开，从上方，卡盘上的上盘（D 1）上的粘合剂，使施加有粘合剂的上盘（D 1）反向，将粘合剂施加到下盘（D 2）上，堆叠上盘（（D 2）上，通过传送臂（24）将前一步骤制造的堆叠盘（D）承载在旋转架（33A）和（33B）上，并将粘合剂铺展，将具有粘合剂的堆叠盘（D）通过传送臂（24）传播到紫外线辐射台（34）上并固化粘合剂。

74. 发明申请

US20060003710A1 Transmitter apparatus and radio communication method 有权
标题翻译：发射机和无线电通信方法
公开(公告)号：US20060003710A1
公开(公告)日：2006-01-05
申请号：US10531112
申请日：2004-02-12
申请人： Yoichi Nakagawa , Masayuki Orihashi
发明人： Yoichi Nakagawa , Masayuki Orihashi
IPC分类号： H03C7/02 , H04M1/00 , H04B1/02 , H04B7/02
CPC分类号： H04L27/20 , H04L25/0248 , H04L25/03343
摘要： A radio station equipped with an array antenna, when transmitting an information symbol sequence to a particular radio station, uses a plurality of vectors, which are produced based on a propagation channel characteristic established between these radio stations, to simultaneously transmit a plurality of symbol sequences, which include the information symbol sequence, by way of vector multiplexing, thereby causing the particular radio station to receive the information symbol sequence, while causing other radio stations of different propagation channels to simultaneously receive a part or all the plurality of symbol sequences. Thus, when data is transmitted to a particular radio station via a radio communication channel, the concealment of information can be secured with a high level of security.
摘要翻译：配置有阵列天线的无线电台当向特定无线电台发送信息符号序列时，使用基于在这些无线电站之间建立的传播路径特性而产生的多个向量来同时发送多个符号序列，其包括信息符号序列，从而使特定的无线电台接收信息符号序列，同时使不同传播信道的其他无线电台同时接收部分或全部多个符号序列。因此，当通过无线电通信信道将数据发送到特定的无线电台时，可以以高水平的安全性来确保隐藏信息。

75. 发明授权

US4851547A Method for production of maleimides 失效
标题翻译：马来酰亚胺生产方法
公开(公告)号：US4851547A
公开(公告)日：1989-07-25
申请号：US289237
申请日：1988-12-23
申请人： Yuichi Kita , Koichi Nakagawa , Kentaro Sakamoto , Akio Fukui , Masao Baba , Yoichi Nakagawa
发明人： Yuichi Kita , Koichi Nakagawa , Kentaro Sakamoto , Akio Fukui , Masao Baba , Yoichi Nakagawa
IPC分类号： C07D207/44 , C07D207/448
CPC分类号： C07D207/448
摘要： A method for the production of a maleimide by dehydration and ring-closure of maleinamic acid obtained by the reaction of maleic anhydride with an amine, which method is characterized by effecting ring-closure imidation of said maleinamic acid by heating said maleinamic acid in a water-insoluble or water-immiscible inert organic non-polar solvent in the presence of a catalyst of an amine salt produced from the amine and an acid, a mixture of the amine salt and the acid, or a supported catalyst on a solid carrier the catalyst or the acid.

76. 发明授权

US08089945B2 Communication method, and transmitting apparatus and receiving apparatus using that communication method 有权
标题翻译：通信方法，以及使用该通信方法的发送装置和接收装置
公开(公告)号：US08089945B2
公开(公告)日：2012-01-03
申请号：US13010146
申请日：2011-01-20
申请人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
发明人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
IPC分类号： H04J1/00 , H04J3/00 , H04B7/212
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/0417 , H04B7/0613 , H04B7/0837 , H04J11/00 , H04L5/0007 , H04L25/0204 , H04L25/0224 , H04L27/2647 , H04L27/2657 , H04L27/2662 , H04W72/0453
摘要： A method for communicating in a communication apparatus includes receiving an orthogonal frequency division multiplexing (OFDM) signal transmitted from a base station, the OFDM signal including a plurality of carrier groups, each carrier group including a plurality of carriers. The plurality of carrier groups are assigned transmission data for a plurality of communication apparatuses, and each of the plurality of carrier groups adopts one of a first transmission mode in which the transmission data is transmitted using one modulated signal and a second transmission mode in which the transmission data is transmitted using a plurality of modulated signals. A carrier group, to which transmission data for the communication apparatus is assigned, is specified based on control information included in the received OFDM signal. Reception data associated with the specified carrier group is generated by decoding the one modulated signal used in the first transmission mode, when the first transmission mode is adopted for the specified carrier group, and reception data associated with the specified carrier group is generated by decoding the plurality of modulated signals used in the second transmission mode when the second transmission mode, is adopted for the specified carrier group.
摘要翻译：在通信装置中进行通信的方法包括：接收从基站发送的正交频分复用（OFDM）信号，所述OFDM信号包括多个载波组，每个载波组包括多个载波。多个载波组被分配用于多个通信装置的发送数据，并且多个载波组中的每个载波组采用其中使用一个调制信号和第二发送模式发送发送数据的第一发送模式中的一个，其中，使用多个调制信号发送发送数据。基于所接收的OFDM信号中包含的控制信息，指定分配了通信装置的发送数据的载波组。与指定的载波组相关联的接收数据是通过对在第一传输模式中使用的一个调制信号进行解码而产生的，当对于指定的载波组采用第一传输模式时，通过对所指定的载波组相关联的接收数据进行解码对于指定的载波组采用第二传输模式时在第二传输模式中使用的多个调制信号。

77. 发明授权

US08023488B2 Communication method, and transmitting apparatus and receiving apparatus using that communication method 有权
标题翻译：通信方法，以及使用该通信方法的发送装置和接收装置
公开(公告)号：US08023488B2
公开(公告)日：2011-09-20
申请号：US12842398
申请日：2010-07-23
申请人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
发明人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
IPC分类号： H04J1/00 , H04J3/00 , H04B7/212
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/0417 , H04B7/0613 , H04B7/0837 , H04J11/00 , H04L5/0007 , H04L25/0204 , H04L25/0224 , H04L27/2647 , H04L27/2657 , H04L27/2662 , H04W72/0453
摘要： A method for use in a communication apparatus that receives an orthogonal frequency division multiplexing (OFDM) signal transmitted from a base station. The OFDM signal includes a plurality of carrier groups each comprising a plurality of carriers, the plurality of carrier groups being assigned transmission data for a plurality of communication apparatuses. Each of the plurality of carrier groups adopt one of a first frame configuration, where the transmission data is transmitted using one modulation signal, and a second frame configuration, where the transmission data is transmitted using a plurality of modulated signals. The method includes specifying a carrier group to which transmission data for the communication apparatus is assigned, based on control information included in the received OFDM signal and generating reception data associated with the specified carrier group based on one of the one modulated signal used in the first frame configuration and the plurality of modulated signals used in the second frame configuration.
摘要翻译：一种用于接收从基站发送的正交频分复用（OFDM）信号的通信装置中的方法。 OFDM信号包括多个载波组，每个载波组包括多个载波，多个载波组被分配用于多个通信装置的传输数据。多个载波组中的每一个采用第一帧配置之一，其中使用一个调制信号发送发送数据，以及第二帧配置，其中使用多个调制信号发送发送数据。该方法包括：根据包含在所接收的OFDM信号中的控制信息，根据在第一个信号中使用的一个调制信号中的一个，生成与指定的载波组相关的接收数据，指定向其分配通信装置的发送数据的载波组帧配置和在第二帧配置中使用的多个调制信号。

78. 发明授权

US07907587B2 Communication method, and transmitting apparatus and receiving apparatus using that communication method 有权
标题翻译：通信方法，以及使用该通信方法的发送装置和接收装置
公开(公告)号：US07907587B2
公开(公告)日：2011-03-15
申请号：US12541400
申请日：2009-08-14
申请人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
发明人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
IPC分类号： H04J1/00 , H04J3/00 , H04B7/212
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/0417 , H04B7/0613 , H04B7/0837 , H04J11/00 , H04L5/0007 , H04L25/0204 , H04L25/0224 , H04L27/2647 , H04L27/2657 , H04L27/2662 , H04W72/0453
摘要： A method for generating a transmission signal to transmit an orthogonal frequency division multiplexing signal, from one antenna or from a plurality of antennas, to a plurality of terminals. Transmission data for the plurality of terminals is assigned to a plurality of carrier groups, each carrier group including a plurality of carriers. For each of the plurality of carrier groups, one of a first frame configuration is selected, wherein one modulated signal is transmitted, and a second frame configuration is selected wherein a plurality of modulated signals are transmitted by using the plurality of antennas. A transmission signal is generated using the selected frame configuration, for transmitting the transmission data assigned to the plurality of carrier groups during a certain period.
摘要翻译：一种用于生成从一个天线或从多个天线向多个终端发送正交频分复用信号的发送信号的方法。将多个终端的发送数据分配给多个载波组，每个载波组包括多个载波。对于多个载波组中的每一个，选择第一帧配置之一，其中发送一个调制信号，并且选择第二帧配置，其中通过使用多个天线发送多个调制信号。使用选择的帧配置生成发送信号，用于在一定时间段内发送分配给多个载波组的发送数据。

79. 发明申请

US20100120379A1 MIMO COMMUNICATION DEVICE 失效
标题翻译： MIMO通信设备
公开(公告)号：US20100120379A1
公开(公告)日：2010-05-13
申请号：US12593572
申请日：2008-03-28
申请人： Takashi Fukagawa , Yoichi Nakagawa , Masato Ukena
发明人： Takashi Fukagawa , Yoichi Nakagawa , Masato Ukena
IPC分类号： H04B1/38
CPC分类号： H01Q1/2266
摘要： Provided is a MIMO communication device which can maintain the MIMO communication characteristic at a certain level regardless of the device installation position. The MIMO communication device (100) includes antenna elements (101-1, 101-2) as a first and a second antenna element which are arranged on a single straight line and an antenna element (102-1) or an antenna element (102-2) as a third antenna element which is arranged out of the straight line. A MIMO modulation unit (105) is connected to all the antenna elements. This assures that there exists a combination of antennas having other than 0 as a matrix expression of a channel estimation matrix in a propagation path between the MIMO communication device (100) and the communication partner regardless of the installation position of the MIMO communication device (100) with respect to a communication partner. As a result, it is possible to realize the MIMO communication device which can maintain the MIMO communication characteristic at a certain level or above regardless of the device installation position.
摘要翻译：提供了一种MIMO通信设备，其可以将MIMO通信特性保持在一定水平，而与设备安装位置无关。 MIMO通信设备（100）包括布置在单个直线上的天线元件（101-1,101-2）和第一天线元件和第二天线元件，天线元件（102-1）或天线元件（102） -2）作为布置在直线之外的第三天线元件。 MIMO调制单元（105）连接到所有天线元件。这确保在MIMO通信设备（100）和通信对方之间的传播路径中存在除了0之外的天线的组合作为信道估计矩阵的矩阵表达式，而与MIMO通信设备（100）的安装位置无关）相对于沟通伙伴。结果，无论设备安装位置如何，都可以实现能够将MIMO通信特性保持在一定水平或更高水平的MIMO通信设备。

80. 发明授权

US07315728B2 Polarized wave measuring apparatus, and antenna characteristic measuring apparatus and radio wave measuring apparatus using the same 失效
标题翻译：极化波测量装置和使用该测量装置的天线特性测量装置和无线电波测量装置
公开(公告)号：US07315728B2
公开(公告)日：2008-01-01
申请号：US10473592
申请日：2003-02-27
申请人： Masahiro Mimura , Yoichi Nakagawa , Kentaro Miyano , Yoshio Koyanagi
发明人： Masahiro Mimura , Yoichi Nakagawa , Kentaro Miyano , Yoshio Koyanagi
IPC分类号： H04B17/00
CPC分类号： H04B7/10 , G01R29/0892 , H04B7/0848 , H04B17/318
摘要： A phase shift section phase-shifts the second band-restricted signal to a first phase-shifted signal and a second phase-shifted signal having a phase that is different from the phase of the first phase-shifted signal by 90 degrees. A first signal mixing section mixes the first band-restricted signal and the first phase-shifted signal. A second signal mixing section mixes the second band-restricted signal and the second phase-shifted signal. A phase difference calculation section calculates the phase difference value from the first mixed signal and the second mixed signal stripped of frequencies other than a desired baseband frequency. A polarization calculation section calculates reception polarization from the first reception field intensity value, second reception field intensity value and phase difference value.
摘要翻译：相移部分将第二频带限制信号相移到第一相移信号和具有与第一相移信号的相位不同的相位90度的第二相移信号。第一信号混合部分混合第一带限信号和第一相移信号。第二信号混合部分混合第二频带限制信号和第二相移信号。相位差计算部分计算来自第一混合信号的相位差值和除了期望的基带频率之外的频率剥离的第二混合信号。极化计算部根据第一接收场强强度值，第二接收场强度值和相位差值来计算接收极化。

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