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1. 发明授权

US08401857B2 Assisting apparatus generating task-completed data while keeping some original data secret from the operator in charge of the task 失效
标题翻译：协助设备生成任务完成的数据，同时保持一些原始数据不受负责任务的操作员的秘密
公开(公告)号：US08401857B2
公开(公告)日：2013-03-19
申请号：US12709642
申请日：2010-02-22
申请人： Kohtaroh Miyamoto , Hiroaki Ozeki , Takashi Saitoh
发明人： Kohtaroh Miyamoto , Hiroaki Ozeki , Takashi Saitoh
IPC分类号： G10L15/00 , G10L21/00
CPC分类号： G10L13/00 , G10L15/26 , H04N21/440236 , H04N21/4884
摘要： Assisting apparatus that assists in a task for generating task-completed data from original data. The assisting apparatus includes: a conversion unit that converts the original data into converted data in order to keep a content of the original data secret from an operator in charge of the task; an interface unit that provides the converted data to the operator, and thereby allows the operator to perform the task by using the converted data and thus to generate a task-completed version of the converted data; and an inverse conversion unit that generates the task-completed data by performing inverse conversion of the task-completed version of the converted data.
摘要翻译：协助从原始数据生成任务完成数据的任务的设备。该辅助装置包括：转换单元，其将原始数据转换为转换数据，以便将主数据的内容从负责该任务的操作者保密; 接口单元，其将转换的数据提供给操作者，从而允许操作者通过使用转换的数据来执行任务，从而生成转换数据的任务完成版本; 以及逆转换单元，其通过执行所转换的数据的任务完成版本的逆转换来生成任务完成数据。

2. 发明授权

US08244197B2 Receiving device and electronic equipment using the same 失效
标题翻译：接收设备和使用该设备的电子设备
公开(公告)号：US08244197B2
公开(公告)日：2012-08-14
申请号：US12304084
申请日：2008-03-27
申请人： Takeshi Fujii , Hiroaki Ozeki , Mineyuki Iwaida
发明人： Takeshi Fujii , Hiroaki Ozeki , Mineyuki Iwaida
IPC分类号： H04B1/10
CPC分类号： H03H7/20 , H04B1/28
摘要： In an image rejection mixer, when a signal in the first radio frequency band is inputted to an input terminal, the first mixer and the second mixer convert the input signal in the first radio frequency band to a signal in the first intermediate frequency band by using the first local signal from a local signal oscillator, and a filter circuit attenuates an image interfering signal existing in the first intermediate frequency band by means of the first attenuation band. Also, when a signal in the second radio frequency band is inputted to the input terminal, the first mixer and the second mixer convert the input signal in the second radio frequency band to a signal in the second intermediate frequency band by using the second local signal from the local signal oscillator, and the filter circuit attenuates an image interfering signal existing in the second intermediate frequency band by means of the second attenuation band that is narrower than the first attenuation band.
摘要翻译：在图像抑制混频器中，当第一无线电频带中的信号被输入到输入端时，第一混频器和第二混频器通过使用第一混频器和第二混频器将第一无线电频带中的输入信号转换为第一中频带中的信号来自本地信号振荡器的第一本地信号，以及滤波器电路借助于第一衰减频带衰减存在于第一中频带中的图像干扰信号。此外，当第二无线电频带中的信号被输入到输入端时，第一混频器和第二混频器通过使用第二本地信号将第二无线电频带中的输入信号转换为第二中频带中的信号并且滤波器电路通过比第一衰减频带窄的第二衰减频带衰减存在于第二中频带中的图像干扰信号。

3. 发明授权

US08141146B2 Authentication server, authentication method and authentication program 有权
标题翻译：认证服务器，认证方式和认证方案
公开(公告)号：US08141146B2
公开(公告)日：2012-03-20
申请号：US12354637
申请日：2009-01-15
申请人： Hiroaki Ozeki
发明人： Hiroaki Ozeki
IPC分类号： G06F7/04
CPC分类号： G06F21/36 , G06F2221/2133 , H04L63/08
摘要： Upon receipt of a service use request from a client, an authentication server device reads one or more image information pieces from an image information storage storing multiple image information pieces each containing one or more known symbols, one or more dummy symbols, or both of them, and thereafter creates challenge data using the one or more read image information pieces so that one or more two-dimensional images each containing one or more of the known symbols and one or more two-dimensional images each containing one or more of the dummy symbols can be presented to the user of the client, one image at a time. Upon receipt of response data, the authentication server device judges whether or not the received response data matches the one or more known symbols contained in the challenge data, and approves the service use of the client device if the match is confirmed.
摘要翻译：在从客户端接收到服务使用请求时，认证服务器设备从存储多个图像信息的图像信息存储器读取一个或多个图像信息，每个图像信息包含一个或多个已知符号，一个或多个虚拟符号或两者，然后使用一个或多个读取图像信息片段创建挑战数据，使得每个包含一个或多个已知符号和一个或多个二维图像的一个或多个二维图像每个包含一个或多个虚拟符号可以一次呈现给客户的用户，一个图像。在接收到响应数据时，认证服务器设备判断接收到的响应数据是否与包含在质询数据中的一个或多个已知符号相匹配，如果确认匹配则批准客户端设备的服务使用。

4. 发明申请

US20110181354A1 RECEPTION DEVICE AND ELECTRONIC DEVICE USING THE SAME 审中-公开
标题翻译：接收装置和使用该接收装置的电子装置
公开(公告)号：US20110181354A1
公开(公告)日：2011-07-28
申请号：US13121801
申请日：2009-09-29
申请人： Takashi Umeda , Hiroaki Ozeki , Takeshi Fujii , Susumu Fukushima
发明人： Takashi Umeda , Hiroaki Ozeki , Takeshi Fujii , Susumu Fukushima
IPC分类号： H03G3/20
CPC分类号： H03G3/3052
摘要： A reception device according to the present invention includes: a step-variable gain amplifier; and a controller operable to control the gain of the step-variable gain amplifier based on the signal quality value of a demodulator. The gain of the step-variable gain amplifier varies within N gains from a first gain to an N-th gain, and the controller changes a number of the gain one by one when changing the gain of the step-variable gain amplifier. Thus, it is possible to realize a reception device using the step-variable gain amplifier requiring a low control voltage as compared to a continuously-variable gain amplifier.
摘要翻译：根据本发明的接收装置包括：可变增益放大器; 以及控制器，其可操作以基于解调器的信号质量值来控制所述有级增益放大器的增益。阶跃式增益放大器的增益在从第一增益到第N增益的N个增益中变化，并且当改变阶梯可变增益放大器的增益时，控制器逐个改变增益的数量。因此，与连续可变增益放大器相比，可以实现使用需要较低控制电压的可变增益放大器的接收装置。

5. 发明申请

US20110019783A1 RECEIVER AND ELECTRONIC DEVICE USING THE SAME 失效
标题翻译：使用该接收器和电子设备的接收器和电子设备
公开(公告)号：US20110019783A1
公开(公告)日：2011-01-27
申请号：US12933163
申请日：2009-04-08
申请人： Yusuke Nakano , Hiroaki Ozeki , Yasunobu Tsukio , Takeshi Fujii
发明人： Yusuke Nakano , Hiroaki Ozeki , Yasunobu Tsukio , Takeshi Fujii
IPC分类号： H04L27/06
CPC分类号： H03J3/08 , H03H11/126 , H03H11/1286 , H03H11/1291
摘要： A receiver includes an oscillator for generating a local oscillator signal, a frequency converter for heterodyning a received signal of one frequency band or a plurality of frequency bands into an intermediate frequency (IF) signals with using the local oscillator signal, a filter connected to an output of the frequency converter and having a cut-off frequency changeable, an analog-digital (AD) converter connected to an output of the filter to convert an analog signal of one frequency band or a plurality of frequency bands into a digital signal, a pre-stage detector connected to an output of the AD converter or connected between the filter and the AD converter to detect a signal level, and a controller for controlling the cut-off frequency of the filter based on the signal level detected by the pre-stage detector.
摘要翻译：接收机包括用于产生本地振荡器信号的振荡器，用于使用本地振荡器信号将一个频带或多个频带的接收信号外差分成中频（IF）信号的频率转换器，连接到频率转换器的输出和截止频率可变的模拟数字（AD）转换器，连接到滤波器的输出，以将一个频带或多个频带的模拟信号转换为数字信号，前级检测器连接到AD转换器的输出端或连接在滤波器和AD转换器之间以检测信号电平;以及控制器，用于根据预处理器检测到的信号电平来控制滤波器的截止频率，舞台探测器。

6. 发明授权

US07702052B2 Radio-frequency receiver and integrated circuit employed for the receiver 失效
标题翻译：用于接收机的射频接收机和集成电路
公开(公告)号：US07702052B2
公开(公告)日：2010-04-20
申请号：US11722027
申请日：2006-08-04
申请人： Eiji Okada , Hiroaki Ozeki
发明人： Eiji Okada , Hiroaki Ozeki
IPC分类号： H04B7/10
CPC分类号： H04B1/0082 , H04B7/0817 , H04B7/12
摘要： Radio-frequency receiver contains a plurality of oscillation circuits that generates an oscillation frequency higher than that of digital broadcasting signals, selective switching circuit that selects two out of the oscillation circuits for signal output, and first and second frequency-divider sections that provide the signals with frequency dividing. The receiver receives two channels in the digital broadcasting signals at the same time by selection of oscillation signals and frequency dividing in the first and the second frequency-divider sections under the control of PLL controller.
摘要翻译：射频接收机包含产生比数字广播信号高的振荡频率的多个振荡电路，选择用于信号输出的振荡电路中的两个的选择开关电路以及提供信号的第一和第二分频器部分分频。接收机在PLL控制器的控制下通过选择振荡信号和分频在第一和第二分频器部分中同时在数字广播信号中接收两个信道。

7. 发明申请

US20100082377A1 Risk Evaluation of Conflicts in Separation of Duties 审中-公开
标题翻译：分离职责冲突的风险评估
公开(公告)号：US20100082377A1
公开(公告)日：2010-04-01
申请号：US12239135
申请日：2008-09-26
申请人： Satoshi Hada , Hiroaki Ozeki
发明人： Satoshi Hada , Hiroaki Ozeki
IPC分类号： G06Q10/00
CPC分类号： G06Q10/10 , G06Q10/06311 , G06Q10/0635
摘要： In one embodiment, there is provided a computer implemented method for evaluating risks of conflicts in separation of duties matrices. The computer implemented method receives a set of input data comprising a set of task information and a set of employee information to form received input, generates a risk control matrix from the received input, having a risk associated with each risk control of the risk control matrix, and generates an “n×n” weighted separation of duties matrix from the risk control matrix, wherein (Ti,Tj) represents a task pair, and Risk(Ti,Tj) represents a risk value of a conflict of the task pair (Ti,Tj). The computer implemented method further generates a task to employee assignment (p1, p2, p3 . . . pk) such that Σ{1≦x≦k}Σ{(Ti,Tj)εpx} Risk(Ti,Tj) is minimized. The first summation is formed over variable x, from 1 through k, while the second summation is formed over task pairs (Ti, Tj) in the assignment px, which is the task set assigned to employee “x.” In the expression, “k” represents the number of employees, and “pi” represents a set of tasks assigned to employee “i”. The computer implemented method identifies elements of high risk in the “n×n” weighted separation of duties matrix; to form identified elements and samples the identified elements to form sampled elements. The computer implemented method further determines whether the sampled elements identify a risk exposure; and responsive to a determination that the sampled elements identify a risk exposure, reports a finding of the risk exposure.
摘要翻译：在一个实施例中，提供了一种用于评估分离职责矩阵中的冲突的风险的计算机实现的方法。计算机实现的方法接收包括一组任务信息和一组雇员信息的输入数据集合以形成接收到的输入，从接收到的输入中生成风险控制矩阵，其具有与风险控制矩阵的每个风险控制相关联的风险，并从风险控制矩阵生成“n×n”加权的职责矩阵分离，其中（Ti，Tj）表示任务对，Risk（Ti，Tj）表示任务对的冲突的风险值 Ti，Tj）。计算机实现的方法进一步产生一个任务以雇员分配（p1，p2，p3，...，pk），使得＆Sgr; {1＆nlE; x＆nlE; k}＆Sgr; {（Ti，Tj）＆egr; px} Risk（Ti，Tj ）最小化。第一个求和形式在变量x之间，从1到k形成，而第二个求和是在分配px中的任务对（Ti，Tj）上形成的，这是分配给员工“x”的任务集。在表达式中， k“表示员工人数，”pi“表示分配给员工”i“的一组任务。计算机实现的方法在“n×n”加权分离职责矩阵中识别高风险的要素; 以形成识别的元素并对所识别的元素进行采样以形成采样元素。计算机实现的方法进一步确定采样元素是否识别风险暴露; 并且响应于采样元素识别风险暴露的确定，报告风险暴露的发现。

8. 发明申请

US20090203348A1 RECEIVER AND ELECTRONIC APPARATUS INCLUDING THE SAME 失效
标题翻译：接收机和电子设备，包括它们
公开(公告)号：US20090203348A1
公开(公告)日：2009-08-13
申请号：US12159811
申请日：2007-11-21
申请人： Daisuke Nishimura , Hiroaki Ozeki , Yoshio Fuwa , Kazuyori Doumoto
发明人： Daisuke Nishimura , Hiroaki Ozeki , Yoshio Fuwa , Kazuyori Doumoto
IPC分类号： H04B1/16
CPC分类号： H04B7/082 , H04B7/0877
摘要： A receiver includes a first receiving section, a second receiving section, and a controller. A controller is operable to switch between a diversity receiving mode in which both of the first receiving section and the second receiving section are activated and a single receiving mode in which the first receiving section is activated while the second receiving section is deactivated. The controller allows the first mixer to heterodyne the signal output from the first RF amplifier with using the second oscillation signal and output the heterodyned signal in the first single receiving mode.
摘要翻译：接收机包括第一接收部分，第二接收部分和控制器。控制器可操作以在所述第一接收部分和所述第二接收部分被激活的分集接收模式和在所述第二接收部分被去激活时所述第一接收部分被激活的单个接收模式之间切换。控制器允许第一混频器利用第二振荡信号对来自第一RF放大器的信号进行外差，并以第一单个接收模式输出外差信号。

9. 发明申请

US20090161807A1 Receiving Apparatus 失效
标题翻译：接收装置
公开(公告)号：US20090161807A1
公开(公告)日：2009-06-25
申请号：US12090121
申请日：2007-08-28
申请人： Yasunobu Tsukio , Hiroaki Ozeki
发明人： Yasunobu Tsukio , Hiroaki Ozeki
IPC分类号： H04L7/00
CPC分类号： H04B7/08 , H04N5/4401 , H04N21/4263 , H04N21/4345 , H04N21/4382
摘要： A receiving apparatus includes a first receiver, a second receiver, a received signal synthesizer connected to the first and second receivers, a synchronizing signal synthesizer connected to the first and second receivers, and a synchronization detector connected to the synchronizing signal synthesizer. In this structure, synchronization determination is performed using a synchronizing signal of either the first or second receiver, and diversity reception is performed using the received signals of the first and second receivers.
摘要翻译：接收装置包括第一接收机，第二接收机，连接到第一和第二接收机的接收信号合成器，连接到第一和第二接收机的同步信号合成器以及连接到同步信号合成器的同步检测器。在该结构中，使用第一或第二接收机的同步信号来执行同步确定，并且使用第一和第二接收机的接收信号执行分集接收。

10. 发明申请

US20090054021A1 RECEIVER 审中-公开
标题翻译：接收器
公开(公告)号：US20090054021A1
公开(公告)日：2009-02-26
申请号：US11575221
申请日：2006-09-29
申请人： Eiji Okada , Hiroaki Ozeki
发明人： Eiji Okada , Hiroaki Ozeki
IPC分类号： H03D7/16 , H03M1/12
CPC分类号： H04B1/406 , H04B1/0003
摘要： A receiver includes a frequency controller coupled to an input terminal of a sampling signal generator, and the frequency controller controls a frequency of a sampling signal based on a signal supplied from a positional information acquiring section. This structure allows eliminating a detection of an interfering signal, and controlling the frequency of the sampling signal supplied to an AD converter based on the signal from the positional information acquiring section. As a result, the receiver can reduce its power consumption.
摘要翻译：接收机包括耦合到采样信号发生器的输入端的频率控制器，并且频率控制器基于从位置信息获取部分提供的信号来控制采样信号的频率。该结构允许消除干扰信号的检测，并且根据位置信息获取部分的信号控制提供给AD转换器的采样信号的频率。因此，接收机可以降低功耗。

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