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    • 1. 发明申请
    • FINANCIAL INFORMATION ANALYSIS SUPPORTING METHOD AND SYSTEM
    • 财务信息分析支持方法与系统
    • US20070162362A1
    • 2007-07-12
    • US11610715
    • 2006-12-14
    • Toshiyuki YamagishiMasaaki SugitaKei FukutaShoko MatsushitaFumio Komiya
    • Toshiyuki YamagishiMasaaki SugitaKei FukutaShoko MatsushitaFumio Komiya
    • G07F19/00
    • G06Q40/02G06Q40/12
    • A financial information analysis supporting system supports analysis of financial information capable of effectively analyzing financial information described in the extended taxonomy and XBRL containing the extended taxonomy. The system includes a reference degree judgment system for receiving XBRL data and generating a reference degree for supporting analysis of the financial information described there. The reference degree judgment system spreads accounting subject of the XBRL data in a tree, divides subjects into standard subjects and extended subjects, and acquires a relative positional relationship for the each combination of a standard subject and an extended subject on the tree. A reference degree for the positional relationship is defined in advance and by using the definition, a reference degree is acquired from the acquired positional relationship, and a reference degree is displayed for each of the standard subject and the extended subject.
    • 财务信息分析支持系统支持分析能够有效分析扩展分类法中描述的财务信息和包含扩展分类法的XBRL的财务信息。 该系统包括用于接收XBRL数据并产生用于支持对其中描述的财务信息的分析的参考程度的参考度判断系统。 参考度判断系统将XBRL数据的会计主体扩展到树中,将主题分为标准主题和扩展对象,并且获取树上每个标准对象和扩展对象的组合的相对位置关系。 预先定义位置关系的参考程度,并且通过使用该定义,从所获取的位置关系中获取参考度,并且为每个标准对象和扩展对象显示参考度。
    • 6. 发明申请
    • WIRELESS COMMUNICATION DEVICE
    • 无线通信设备
    • US20120177136A1
    • 2012-07-12
    • US13235644
    • 2011-09-19
    • Koji HorisakiToshiyuki Yamagishi
    • Koji HorisakiToshiyuki Yamagishi
    • H04L27/28
    • H04L27/2689H04L1/0045H04L27/2657
    • According to one embodiment, a wireless communication device which comprises an automatic frequency controller configured to detect a radio frequency shift amount between a transmitting side and a receiving side, comprises a controller, a first weight multiplier, and an error correction decoder. The controller is configured to designate subcarrier that suffers interference caused by a DC component based on the radio frequency shift amount detected by the automatic frequency controller. The first weight multiplier is configured to multiply amplitude values of demodulated signals of signals carried by the subcarriers designated by the controller by a weighting coefficient in a range from 0 to 1. The error correction decoder is configured to perform error correction of the demodulated signals multiplied by the weighting coefficient by the first weight multiplier. The controller sets the weighting coefficient to be multiplied by the first weight multiplier based on the radio frequency shift amount.
    • 根据一个实施例,一种无线通信设备,包括配置成检测发送侧和接收侧之间的无线电频移量的自动频率控制器,包括控制器,第一权重乘法器和纠错解码器。 控制器被配置为基于由自动频率控制器检测到的射频偏移量来指定遭受由DC分量引起的干扰的副载波。 第一加权乘法器被配置为将由控制器指定的子载波所携带的信号的解调信号的幅度乘以从0到1的范围内的加权系数。纠错解码器被配置为对被解调的信号进行纠错 由加权系数乘以第一加权乘数。 控制器基于射频偏移量设定乘以第一权重乘数的权重系数。
    • 10. 发明授权
    • Radio receiving apparatus and radio receiving method
    • 无线电接收装置和无线电接收方法
    • US08428190B2
    • 2013-04-23
    • US12719948
    • 2010-03-09
    • Toshiyuki Yamagishi
    • Toshiyuki Yamagishi
    • H04B7/10H04L1/02
    • H04L25/0228H04L25/03159H04L27/265H04L27/38
    • In-phase channels and quadrature-phase channels of carrier waves are calculated from a reception signal obtained by receiving the multi-carrier signal. Transmission channel characteristics of the carrier waves are calculated from a known signal section of the reception signal. Transmission channel equalization processing for compensating for an amplitude change and phase rotation in the in-phase channels and the quadrature-phase channels caused by a transmission channel is performed. A region on a complex plane in which output data after transmission channel equalization is present is determined. An estimation value of a phase rotation angle used in performing the transmission channel equalization processing is corrected based on information concerning the determined region.
    • 从通过接收多载波信号获得的接收信号计算载波的同相信道和正交相位信道。 从接收信号的已知信号部分计算载波的传输信道特性。 执行用于补偿由传输信道引起的同相信道和正交相位信道中的幅度变化和相位旋转的传输信道均衡处理。 确定存在传输信道均衡后的输出数据的复平面上的区域。 基于与确定的区域有关的信息来校正在执行传输信道均衡处理中使用的相位旋转角度的估计值。