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61. 发明授权

US5781588A FSK signal receiver 失效
公开(公告)号：US5781588A
公开(公告)日：1998-07-14
申请号：US548373
申请日：1995-11-01
申请人： Katsuaki Abe , Takaaki Kishigami , Masahiro Mimura , Makoto Hasegawa , Katsushi Yokozaki , Yoichi Yamaki , Toshiyuki Tsumura , Hiroshi Katayama
发明人： Katsuaki Abe , Takaaki Kishigami , Masahiro Mimura , Makoto Hasegawa , Katsushi Yokozaki , Yoichi Yamaki , Toshiyuki Tsumura , Hiroshi Katayama
IPC分类号： H03G3/20 , H04L25/06 , H04L27/14
CPC分类号： H03G3/3068 , H04L25/061
摘要： An FSK signal receiver includes an amplifier which amplifies a first FSK signal at an adjustable gain. A frequency converter converts an output signal from the amplifier into a second FSK signal having a frequency lower than a frequency of the first FSK signal. A demodulator demodulates the second FSK signal into a baseband signal. A bit-state detector detects a bit state from the baseband signal in response to a threshold. A calculator calculates a number of times of occurrence of a fact that the baseband signal moves across the threshold during a given time. The gain of the amplifier is adjusted in response to the number of times which is calculated by the calculator.

62. 发明申请

US20120070561A1 METHOD FOR PRODUCING HEAT PROCESSED FOOD 审中-公开
标题翻译：生产加热食品的方法
公开(公告)号：US20120070561A1
公开(公告)日：2012-03-22
申请号：US13321528
申请日：2010-05-17
申请人： Naoki Arai , Katsuaki Abe , Jun Tomono , Shinichi Yokota , Hideaki Kegasa
发明人： Naoki Arai , Katsuaki Abe , Jun Tomono , Shinichi Yokota , Hideaki Kegasa
IPC分类号： A23J3/00 , A23J1/18 , C07K14/37 , A23J1/00 , C07K14/00 , C07K14/415
CPC分类号： A23L3/37 , A23L5/00 , A23L5/15 , A23L7/00 , A23L7/196 , A23L9/00 , A23L21/00 , A23L23/00 , A23L29/281 , A23L29/30 , A23L31/00 , A23V2002/00 , A23V2200/206 , A23V2250/54
摘要： An objective to be achieved by the present invention is to provide a method for producing a heat processed food which can be uniformly heated in a short time without causing “unevenness of heating” on microwave oven cooking. Another objective of the present invention is also to provide a heat professed food, use of an antifreeze protein in producing a heat processed food, a method for improving an effect of heating treatment on a heat professed food, and an agent for improving an effect of heating treatment. The method for producing a heat processed food according to the present invention is characterized in comprising the steps of adding an antifreeze protein to a food material or a food; and cooling the resulting mixture.
摘要翻译：本发明要实现的目的是提供一种能够在短时间内均匀加热而不会在微波炉烹饪中引起“不均匀加热”的热加工食品的制造方法。本发明的另一个目的还在于提供热食品，防冻蛋白在热加工食品生产中的应用，改善对热食品的加热处理效果的方法，以及提高其效果的试剂加热处理。本发明的热加工食品的制造方法的特征在于，包括以下步骤：在食品或食品中加入防冻蛋白质; 并冷却所得混合物。

63. 发明授权

US08064945B2 Base station, communication system including base station, and transmission method 有权
标题翻译：基站，基站通信系统和传输方式
公开(公告)号：US08064945B2
公开(公告)日：2011-11-22
申请号：US11835906
申请日：2007-08-08
申请人： Yutaka Murakami , Katsuaki Abe , Kiyotaka Kobayashi , Masayuki Orihashi , Akihiko Matsuoka
发明人： Yutaka Murakami , Katsuaki Abe , Kiyotaka Kobayashi , Masayuki Orihashi , Akihiko Matsuoka
IPC分类号： H04B1/40
CPC分类号： H04B7/043 , H04B7/0621 , H04B7/0848 , H04B17/24 , H04B17/318 , H04W52/42
摘要： Channel fluctuation values on propagation paths of modulated signals transmitted from a plurality of antennas are estimated, an eigenvalue of a channel fluctuation matrix created with the above-mentioned channel fluctuation values as elements is found in order to relate antenna received signals to modulated signals, and using that eigenvalue, receiving antenna selection, combining of modulated signals, and weighting processing on soft decision decoded values, are performed, and modulated signals are demodulated. By this means, it is possible to perform demodulation processing based on the effective reception power of a modulated signal (that is to say, the essential reception power, of the reception power obtained by a receiving apparatus, that can be effectively used when demodulating a modulated signal), enabling the precision of demodulation of modulated signals to be improved.
摘要翻译：估计从多个天线发送的调制信号的传播路径上的信道波动值，找到以上述信道变动值作为要素而生成的信道变动矩阵的特征值，以将天线接收信号与调制信号相关联，使用该特征值，接收天线选择，调制信号的组合和对软判决解码值的加权处理，并且调制信号被解调。通过这种方式，可以基于调制信号（也就是接收设备获得的接收功率的基本接收功率）的有效接收功率进行解调处理，当解调调制信号），能够提高调制信号的解调精度。

64. 发明授权

US07609610B2 Data transmission method, data reception method, transmission device and reception device using the same, and communication system using the same 有权
标题翻译：数据发送方法，数据接收方法，使用该方法的发送装置和接收装置以及使用该方法的通信系统
公开(公告)号：US07609610B2
公开(公告)日：2009-10-27
申请号：US10517178
申请日：2003-12-02
申请人： Katsuaki Abe , Takenori Sakamoto
发明人： Katsuaki Abe , Takenori Sakamoto
IPC分类号： H04J9/00
CPC分类号： H04L1/0003 , H04L1/0078 , H04L27/0008 , H04L27/34
摘要： When data is transmitted on a burst basis, a symbol having a higher modulation level is inserted into parts of a burst on a symbol basis and this burst is transmitted. When the data including this burst is received on a burst basis, it is determined which symbol positions are inserted by the symbols having the higher modulation level and which symbol positions are inserted by the other symbols. This method allows increasing a communication capacity while retaining the reliability of the communication.
摘要翻译：当以突发为基础发送数据时，将具有较高调制级别的符号以符号为基础插入到突发的部分中，并且发送该突发。当以突发为基础接收到包含这个突发的数据时，确定哪些符号位置被具有较高调制级别的符号插入，哪些符号位置被其他符号插入。该方法允许增加通信容量，同时保持通信的可靠性。

65. 发明申请

US20080200195A1 Multi-Mode Control Station, Radio Communication System, Radio Station, and Radio Communication Control Method 有权
标题翻译：多模式控制站，无线电通信系统，无线电台和无线电通信控制方法
公开(公告)号：US20080200195A1
公开(公告)日：2008-08-21
申请号：US11597511
申请日：2005-03-07
申请人： Katsuaki Abe , Takenori Sakamoto , Akihiko Matsuoka , Ryuji Kohno , Motoko Taniguchi
发明人： Katsuaki Abe , Takenori Sakamoto , Akihiko Matsuoka , Ryuji Kohno , Motoko Taniguchi
IPC分类号： H04B7/005 , H04B15/00 , H04Q7/20
CPC分类号： H04W16/14 , H04W72/04 , H04W88/06
摘要： The overall throughput of the radio communication traffic in a radio communication area in a radio communication environment where a plurality of types of radio communication systems are mixedly used in a neighboring radio communication area is improved. When a multi-mode control station (101) performs communication with a terminal station in a network through a plurality of types of communication systems, a communication link parameter collecting section (10141) collects parameters indicating the states of the communication links. A resource allocation determining section (10143) determines communication resource allocation for which the throughput is the greatest for each resource allocation period according to the parameters. A communication control section (1015) controls a multi-mode communication unit (1012) according to the result of the determination.
摘要翻译：改善了在相邻无线电通信区域中混合使用多种类型的无线电通信系统的无线电通信环境中的无线电通信区域中的无线电通信业务的总吞吐量。当多模式控制站（101）通过多种类型的通信系统与网络中的终端站进行通信时，通信链路参数采集部分（10141）收集指示通信链路的状态的参数。资源分配确定部（10143）根据参数确定每个资源分配周期的吞吐量最大的通信资源分配。通信控制部分（1015）根据确定的结果控制多模式通信单元（1012）。

66. 发明申请

US20070223393A1 Wireless Communication Apparatus and Comunication Quality Estimating Method 有权
标题翻译：无线通信设备和通信质量估算方法
公开(公告)号：US20070223393A1
公开(公告)日：2007-09-27
申请号：US11597054
申请日：2005-05-27
申请人： Tomoya Urushihara , Takenori Sakamoto , Katsuaki Abe
发明人： Tomoya Urushihara , Takenori Sakamoto , Katsuaki Abe
IPC分类号： H04B1/38
CPC分类号： H04W24/00 , H04B1/715 , H04B2001/7152 , H04L1/20 , H04L12/5692 , H04L27/2647 , H04L67/322 , H04W88/06
摘要： Based on a received signal of a wireless communication system currently used for communication, a communication quality in a case of switching to another wireless communication system for communication is efficiently and precisely estimated. A communication quality estimating part (201) subjects both a known signal received, by use of a first wireless communication system, from a radio part (200) and a reference signal outputted from a reference signal storage part (203) to a conversion processing unique to a second wireless communication system for comparison, thereby artificially estimating the communication quality in a case of using a second wireless communication system for communication under the same wireless transmission path environment.
摘要翻译：基于当前用于通信的无线通信系统的接收信号，在切换到用于通信的另一无线通信系统的情况下的通信质量被有效和精确地估计。通信质量估计部分（201）使从第一无线通信系统接收到的已知信号从无线电部分（200）和从参考信号存储部分（203）输出的参考信号转换为独特的转换处理涉及用于比较的第二无线通信系统，从而在使用第二无线通信系统进行在同一无线传输路径环境下的通信的情况下人为地估计通信质量。

67. 发明申请

US20070147485A1 Communication device and communication method 失效
标题翻译：通信设备和通信方式
公开(公告)号：US20070147485A1
公开(公告)日：2007-06-28
申请号：US10593974
申请日：2005-03-25
申请人： Takenori Sakamoto , Katsuaki Abe , Akihiko Matsuoka
发明人： Takenori Sakamoto , Katsuaki Abe , Akihiko Matsuoka
IPC分类号： H04L5/16
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/06
摘要： There is provided a communication device for selecting an optimal modulation method even when a propagation path condition is changed, thereby improving the transmission efficiency. In this device, a second communication device (200) has a transmission path condition estimation unit (210) for estimating the propagation path condition change speed in a communication path from the first communication device (100) and a communication quality estimation unit (220) for modifying the communication quality estimation method according to the speed of the change of the propagation path condition and estimating the communication quality according to the modified estimation method. The information on the estimated propagation path condition and the information on the communication quality are transmitted from a transmission processing unit (202) and received by a first communication device (100). In the first communication device (100), an adaptive modulation control unit (110) sets a condition for selecting the modulation method of the signal to be transmitted to the second communication device (200) from a plurality of modulation methods and decides the modulation method according to the set condition and the information on the communication quality.
摘要翻译：提供了一种用于选择最佳调制方法的通信装置，即使传播路径条件改变，从而提高传输效率。在该设备中，第二通信设备（200）具有用于估计来自第一通信设备（100）和通信质量估计单元（220）的通信路径中的传播路径状态变化速度的传输路径条件估计单元（210）用于根据传播路径条件变化的速度修改通信质量估计方法，并根据修改的估计方法估计通信质量。关于估计的传播路径条件的信息和关于通信质量的信息从发送处理单元（202）发送并由第一通信设备（100）接收。在第一通信装置（100）中，自适应调制控制部（110）从多种调制方式设定从第二通信装置（200）选择要发送的信号的调制方式的条件，并且决定调制方式根据设定条件和通信质量信息。

68. 发明申请

US20060251122A1 RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：无线电通信系统
公开(公告)号：US20060251122A1
公开(公告)日：2006-11-09
申请号：US11426511
申请日：2006-06-26
申请人： Katsuaki Abe , Masayuki Orihashi , Job Cleopa Msuya
发明人： Katsuaki Abe , Masayuki Orihashi , Job Cleopa Msuya
IPC分类号： H04J3/18
CPC分类号： H04L1/0068 , H04J13/10 , H04L1/0041 , H04L1/0045 , H04L1/08 , H04L1/1819 , H04L1/1845 , H04L2001/0098
摘要： Transmitting apparatus 101 performs transmission processing on a general timeslot, while transmitting sub-data using a sub-timeslot for communication quality improvement. When a receiving process is failed on the general timeslot, receiving apparatus 102 receives the sub-timeslot, combines a received result on the sub-timeslot with the received result on the general timeslot to re-decode, and thereby reduces reception errors. Examples used as the sub-data are data deleted by puncture processing in transmission-coding and data of a bit that is known already to obviously have a poor received characteristic in using an M-ary modulation, etc.
摘要翻译：发送装置101在通用时隙中执行发送处理，同时使用子时隙发送子数据，以提高通信质量。当在通用时隙上的接收处理失败时，接收装置102接收子时隙，将子时隙上的接收结果与通用时隙的接收结果进行合并，进行重新解码，从而减少接收误差。作为子数据使用的例子是在发送编码中通过删截处理删除的数据，以及已知在使用M-ary调制等方面显然具有差的接收特性的比特的数据。

69. 发明授权

US07069489B2 Transmission apparatus, reception apparatus, transmission method, and reception method 有权
标题翻译：发送装置，接收装置，发送方法和接收方法
公开(公告)号：US07069489B2
公开(公告)日：2006-06-27
申请号：US10466103
申请日：2002-11-15
申请人： Yutaka Murakami , Katsuaki Abe , Masayuki Orihashi , Akihiko Matsuoka
发明人： Yutaka Murakami , Katsuaki Abe , Masayuki Orihashi , Akihiko Matsuoka
IPC分类号： G06F11/00 , H04B14/01
CPC分类号： H04L1/0041 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0039 , H04L1/0058 , H04L1/0079 , H04L1/0083 , H04L1/08 , H04L27/0008 , H04L27/0012 , H04L27/20 , H04L27/2608 , Y02D50/10
摘要： In a communication system in which propagation path error tolerance is improved by switching the modulation method or error correction method adaptively according to the state of the propagation path, signals MX, MY, CX, and CY indicating the modulation method and error correction method used by the transmitting side are transmitted arranged at discrete locations within the same frame. By this means, the possibility of discretely arranged signals MX and MY, or CX and CY, both degrading is made low even if the transmit signal experiences fading or propagation path fluctuations. As a result, it is possible for the modulation method information signal and/or error correction method information signal to be restored correctly on the receiving side.
摘要翻译：在通过根据传播路径的状态自适应地切换调制方法或纠错方法来提高传播路径误差容忍的通信系统中，指示调制方式和误差校正方法的信号MX，MY，CX和CY表示由发送侧被发送布置在同一帧内的离散位置处。通过这种方式，即使发射信号经历衰落或传播路径波动，也会使离散布置的信号MX和MY，或CX和CY都降级的可能性变低。结果，可以在接收侧正确地恢复调制方法信息信号和/或纠错方法信息信号。

70. 发明申请

US20060136975A1 Radio communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US20060136975A1
公开(公告)日：2006-06-22
申请号：US11336956
申请日：2006-01-23
申请人： Yutaka Murakami , Shinichiro Takabayashi , Katsuaki Abe , Masayuki Orihashi , Akihiko Matsuoka
发明人： Yutaka Murakami , Shinichiro Takabayashi , Katsuaki Abe , Masayuki Orihashi , Akihiko Matsuoka
IPC分类号： H04N7/173 , H04L27/18 , H03K9/10 , H04L27/10 , H03D3/00 , H04N7/18 , H04N7/20
CPC分类号： H04L27/3405 , H03F1/02 , H03F3/24 , H04B1/0475 , H04B2001/0416 , H04B2001/045 , H04L1/0003 , H04L27/2082 , H04L27/2601 , H04L27/34 , H04L27/3494 , H04L2203/00
摘要： A radio communication apparatus capable of switching modulation schemes includes a QPSK modulation signal generator configured to modulate transmission data by a QPSK modulation scheme and to output a QPSK modulation signal. A 64QAM modulation signal generator is configured to modulate transmission data by a 64QAM scheme and to output a 64QAM modulation signal. A radio processor is configured to receive, as an input, the QPSK modulation signal or the 64 QAM modulation signal and to output a transmission signal. A transmission power amplifier is configured to amplify a power of the transmission signal. The QPSK modulation signal generator and the 64QAM modulation signal generator perform gain control so as to make an average transmission power of the 64QAM modulation signal smaller than an average transmission power of the QPSK modulation signal.
摘要翻译：能够切换调制方式的无线通信装置包括：QPSK调制信号发生器，被配置为通过QPSK调制方式调制发送数据并输出QPSK调制信号。 64QAM调制信号发生器被配置为通过64QAM方式调制发送数据并输出64QAM调制信号。无线电处理器被配置为接收QPSK调制信号或64QAM调制信号作为输入，并输出发送信号。发送功率放大器被配置为放大发送信号的功率。 QPSK调制信号发生器和64QAM调制信号发生器执行增益控制，使得64QAM调制信号的平均发送功率小于QPSK调制信号的平均发送功率。

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