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1. 发明授权

US09537380B2 Permanent-magnet type rotating electrical machine 有权
标题翻译：永磁式旋转电机
公开(公告)号：US09537380B2
公开(公告)日：2017-01-03
申请号：US14005429
申请日：2012-01-18
申请人： Shinichi Yamaguchi , Eigo Totoki , Masato Ito , Daisuke Nishijima , Toshinori Tanaka
发明人： Shinichi Yamaguchi , Eigo Totoki , Masato Ito , Daisuke Nishijima , Toshinori Tanaka
IPC分类号： H02K29/12 , H02K1/27 , H02P6/18 , H02K21/16 , H02K29/03
CPC分类号： H02K29/12 , H02K1/27 , H02K21/16 , H02K29/03 , H02K2213/03 , H02P6/183
摘要： A permanent-magnet type rotating electrical machine, including a rotor including a plurality of magnetic poles arranged at an equal interval, and a stator including a plurality of teeth and a plurality of armature windings. A high frequency voltage different in frequency and amplitude from voltages for generating a torque is applied to the armature windings. A magnetic pole position of the rotor is estimated by using a current trajectory of a measured high frequency current. When dq transform is applied to the measured high frequency current, a current trajectory forms an ellipse on d and q axes. Angular variation ranges of a major axis of the ellipse with respect to a load current and a rotor position are set so as to acquire a predetermined position estimation resolution.
摘要翻译：一种永磁式旋转电机，包括具有以相等间隔排列的多个磁极的转子和包括多个齿的定子和多个电枢绕组。将频率和振幅与产生转矩的电压不同的高频电压施加到电枢绕组。通过使用测量的高频电流的当前轨迹来估计转子的磁极位置。当对测量的高频电流施加dq变换时，当前轨迹在d轴和q轴上形成一个椭圆。椭圆相对于负载电流和转子位置的长轴的角度变化范围被设定为获得预定的位置估计分辨率。

2. 发明授权

US09130501B2 Control device for rotary machine 有权
标题翻译：旋转机控制装置
公开(公告)号：US09130501B2
公开(公告)日：2015-09-08
申请号：US14117770
申请日：2011-06-27
申请人： Masato Ito , Toshio Morohoshi
发明人： Masato Ito , Toshio Morohoshi
IPC分类号： H02P6/00 , H02P21/14 , H02P6/18 , H02P21/00
CPC分类号： H02P21/146 , H02P6/185 , H02P6/186 , H02P21/18 , H02P21/32 , H02P2203/03
摘要： A storage section stores, as stored current values, currents flowing when a voltage application section applies voltage vectors to a three-phase rotary machine. A position estimation section estimates the rotor position of the rotary machine in a stopped state based on the stored current values. An adjustment section adjusts a minimum necessary application time that allows the rotary machine to be magnetically saturated by voltage vector application, to enable rotor position estimation. Further, the adjustment section uses, as an adjustment evaluation value, the magnitude |ΔY| of differential admittance obtained by dividing a summed current value calculated from the stored current values by the voltage amplitude value of the voltage vector instruction when the voltage vector based on the voltage vector instruction is applied with the application time being set at an arbitrary application time, and adjusts the application time based on |ΔY|.
摘要翻译：作为存储电流值，存储部存储当电压施加部向三相旋转机施加电压矢量时流动的电流。位置估计部基于所存储的当前值来估计旋转机器处于停止状态的转子位置。调整部分调整允许旋转机器通过电压矢量施加磁饱和的最小必要的施加时间，以实现转子位置估计。此外，调整部使用幅度|＆Dgr; Y |作为调整评估值通过将施加时间设定为任意的施加时间的基于电压矢量指令的电压矢量进行分压，将从存储的电流值计算出的求和电流值除以电压矢量指令的电压振幅值得到的微分导纳，并根据|＆Dgr; Y |调整应用时间。

3. 发明授权

US08849017B2 Image processing apparatus, image processing method, program, and recording medium for learning from moving images 有权
标题翻译：图像处理装置，图像处理方法，程序和用于从运动图像学习的记录介质
公开(公告)号：US08849017B2
公开(公告)日：2014-09-30
申请号：US13427199
申请日：2012-03-22
申请人： Masato Ito , Kohtaro Sabe , Jun Yokono
发明人： Masato Ito , Kohtaro Sabe , Jun Yokono
IPC分类号： G06K9/62 , G06T7/00
CPC分类号： G06T7/0042 , G06T7/12 , G06T7/174 , G06T7/194 , G06T7/73 , G06T2207/20081 , G06T2207/20164
摘要： An image processing apparatus includes: an image feature outputting unit that outputs each of image features in correspondence with a time of the frame; a foreground estimating unit that estimates a foreground image at a time s by executing a view transform as a geometric transform on a foreground view model and outputs an estimated foreground view; a background estimating unit that estimates a background image at the time s by executing a view transform as a geometric transform on a background view model and outputs an estimated background view; a synthesized view generating unit that generates a synthesized view by synthesizing the estimated foreground and background views; a foreground learning unit that learns the foreground view model based on an evaluation value; and a background learning unit that learns the background view model based on the evaluation value by updating the parameter of the foreground view model.
摘要翻译：一种图像处理装置包括：图像特征输出单元，其与帧的时间相对应地输出每个图像特征; 前景估计单元，其通过在前景视图模型上执行视角变换作为几何变换来估计时间s的前景图像，并输出估计的前景视图; 背景估计单元，其通过在背景视图模型上执行视图变换作为几何变换来估计在时间s的背景图像，并输出估计的背景视图; 合成视图生成单元，其通过合成估计的前景和背景视图来生成合成视图; 前景学习单元，其基于评估值学习前景视图模型; 以及背景学习单元，通过更新前景视图模型的参数，基于评估值来学习背景视图模型。

4. 发明申请

US20140012495A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM 有权
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：US20140012495A1
公开(公告)日：2014-01-09
申请号：US14005648
申请日：2012-03-16
申请人： Naoki Ide , Yoshiyuki Kobayashi , Masato Ito , Kohtaro Sabe
发明人： Naoki Ide , Yoshiyuki Kobayashi , Masato Ito , Kohtaro Sabe
IPC分类号： G01C21/36
CPC分类号： G01C21/3617 , G01C21/3484
摘要： The present technique relates to an information processing device, an information processing method and a program which can accumulate sufficient movement history data with a little power consumption. A similarity search unit searches for a past route similar to the immediate movement history which is acquired by a position sensor unit and which has time series position data, from the search data stored in a past history DB. A fitness determination unit determines whether or not goodness of fit of the past route searched by the similarity search unit and the immediate movement history is a predetermined threshold or more. A sensor control unit controls an acquisition interval of the position data of the position sensor unit according to a determination result of the fitness determination unit. The technique of this disclosure is applicable to a prediction device which, for example, acquires position data and predicts a predicted route.
摘要翻译：本技术涉及一种信息处理装置，信息处理方法和程序，其能够以少量功耗累积足够的运动历史数据。相似度搜索单元从存储在过去历史DB中的搜索数据中搜索类似于由位置传感器单元获取并具有时间序列位置数据的即时移动历史的过去路线。适应度确定单元确定由相似性搜索单元搜索的过去路线的适合度和即时移动历史是否为预定阈值以上。传感器控制单元根据适应度判定单元的确定结果控制位置传感器单元的位置数据的采集间隔。本公开的技术可应用于例如获取位置数据并预测预测路线的预测装置。

5. 发明申请

US20140001908A1 PERMANENT-MAGNET TYPE ROTATING ELECTRICAL MACHINE 有权
标题翻译：永磁式旋转电机
公开(公告)号：US20140001908A1
公开(公告)日：2014-01-02
申请号：US14005429
申请日：2012-01-18
申请人： Shinichi Yamaguchi , Eigo Totoki , Masato Ito , Daisuke Nishijima , Toshinori Tanaka
发明人： Shinichi Yamaguchi , Eigo Totoki , Masato Ito , Daisuke Nishijima , Toshinori Tanaka
IPC分类号： H02K1/27
CPC分类号： H02K29/12 , H02K1/27 , H02K21/16 , H02K29/03 , H02K2213/03 , H02P6/183
摘要： A permanent-magnet type rotating electrical machine, including a rotor including a plurality of magnetic poles arranged at an equal interval, and a stator including a plurality of teeth and a plurality of armature windings. A high frequency voltage different in frequency and amplitude from voltages for generating a torque is applied to the armature windings. A magnetic pole position of the rotor is estimated by using a current trajectory of a measured high frequency current. When dq transform is applied to the measured high frequency current, a current trajectory forms an ellipse on d and q axes. Angular variation ranges of a major axis of the ellipse with respect to a load current and a rotor position are set so as to acquire a predetermined position estimation resolution.
摘要翻译：一种永磁式旋转电机，包括具有以相等间隔排列的多个磁极的转子和包括多个齿的定子和多个电枢绕组。将频率和振幅与产生转矩的电压不同的高频电压施加到电枢绕组。通过使用测量的高频电流的当前轨迹来估计转子的磁极位置。当对测量的高频电流施加dq变换时，当前轨迹在d轴和q轴上形成一个椭圆。椭圆相对于负载电流和转子位置的长轴的角度变化范围被设定为获得预定的位置估计分辨率。

6. 发明授权

US08560467B2 Apparatus, method, and program for predicting user activity state through data processing 有权
标题翻译：用于通过数据处理预测用户活动状态的装置，方法和程序
公开(公告)号：US08560467B2
公开(公告)日：2013-10-15
申请号：US12839321
申请日：2010-07-19
申请人： Masato Ito , Kohtaro Sabe , Hirotaka Suzuki , Jun Yokono , Kazumi Aoyama , Takashi Hasuo
发明人： Masato Ito , Kohtaro Sabe , Hirotaka Suzuki , Jun Yokono , Kazumi Aoyama , Takashi Hasuo
IPC分类号： G06F15/18
CPC分类号： G06K9/00335 , G06K9/00664 , G06K9/00778
摘要： A data processing apparatus includes an obtaining unit for obtaining time-series data, an activity model learning unit for learning an activity model representing a user activity state as a stochastic state transition model from the obtained time-series data, a recognition unit for recognizing a current user activity state by using the learned activity model, and a prediction unit for predicting a user activity state after a predetermined time elapses from a current time from the recognized current user activity state, wherein the prediction unit predicts the user activity state as an occurrence probability, and calculates the occurrence probabilities of the respective states on the basis of the state transition probability of the stochastic state transition model to predict the user activity state, while it is presumed that observation probabilities of the respective states at the respective times of the stochastic state transition model are an equal probability.
摘要翻译：数据处理装置包括：获取单元，用于获取时间序列数据;活动模型学习单元，用于从所获得的时间序列数据中学习表示用户活动状态的活动模型作为随机状态转换模型;识别单元，用于识别通过使用所学习的活动模型的当前用户活动状态，以及预测单元，用于在从所识别的当前用户活动状态起从当前时间经过预定时间之后预测用户活动状态，其中，所述预测单元将所述用户活动状态预测为发生概率，并且基于随机状态转换模型的状态转移概率来计算各个状态的发生概率以预测用户活动状态，同时假设在随机的各个时间的各个状态的观察概率状态转换模型是相等的概率。

7. 发明申请

US20130183022A1 Information Processing Device, Information Processing Method and Program 有权
标题翻译：信息处理装置，信息处理方法和程序
公开(公告)号：US20130183022A1
公开(公告)日：2013-07-18
申请号：US13814181
申请日：2011-08-02
申请人： Hirotaka Suzuki , Masato Ito
发明人： Hirotaka Suzuki , Masato Ito
IPC分类号： H04N9/87
CPC分类号： H04N9/87 , G06F17/30796 , G06F17/30843 , G06F17/30852 , G06K9/00718 , G06K2209/27
摘要： The present invention relates to an information processing device, an information processing method, and a program capable of easily adding an annotation to content and providing an application, which utilizes the annotation.A learning device 312 extracts an image feature amount of each frame of an image of learning content and extracts word frequency information regarding a frequency of appearance of each word in a description text describing a content of the image of the learning content as a text feature amount of the description text, and learns an annotation model, which is a multi-stream HMM, by using a multi-stream including the image feature amount and the text feature amount. A browsing control device 314 extracts a scene, which is a group of one or more temporally continuous frames, from target content by using the annotation model and displays representative images of the scenes so as to be arranged in chronological order. The present invention may be applied to a case of adding the annotation to the content, for example.
摘要翻译：本发明涉及一种信息处理设备，信息处理方法以及能够容易地添加注释到内容并提供应用的程序，该应用利用该注释。学习装置312提取学习内容的图像的每帧的图像特征量，并且将描述学习内容的图像的内容的描述文本中的每个单词的出现频率的词频信息提取为文本特征量并且通过使用包括图像特征量和文本特征量的多流来学习作为多流HMM的注释模型。浏览控制装置314通过使用注释模型从目标内容提取作为一个或多个时间上连续的帧的一个场景，并且以时间顺序排列场景的代表性图像。例如，本发明可以应用于将注释添加到内容的情况。

8. 发明授权

US08350507B2 Controller of rotary electric machine 有权
标题翻译：旋转电机控制器
公开(公告)号：US08350507B2
公开(公告)日：2013-01-08
申请号：US12679326
申请日：2008-05-09
申请人： Masato Ito , Yoshihiko Kimpara , Tetsuya Kojima
发明人： Masato Ito , Yoshihiko Kimpara , Tetsuya Kojima
IPC分类号： H03K5/00
CPC分类号： H02P21/14 , H02P6/183 , H02P21/24
摘要： A rotary electric machine controller including a current detector detecting rotary electric machine currents generated in a rotary electric machine, a position estimation mechanism outputting an estimated position in accordance with the rotary electric machine currents; a controller outputting voltage commands in accordance with the estimated position; a pulse-width modulator outputting logic signals which are pulse-width modulated in accordance with the voltage commands and with a switching cycle used for pulse-width modulation control; and a voltage application mechanism applying AC voltages for driving the rotary electric machine in accordance with the logic signals. The voltage commands output by the controller are obtained by superimposing, on fundamental voltages for driving the rotary electric machine, position detection voltages which each have a cycle equal to m times of the switching cycle and which are different in phase among respective phases.
摘要翻译：一种旋转电机控制器，包括检测旋转电机中产生的旋转电机的电流检测器，根据旋转电机电流输出估计位置的位置估计机构; 控制器，根据估计位置输出电压指令; 输出根据电压指令进行脉冲宽度调制的脉冲宽度调制器和用于脉冲宽度调制控制的开关周期的脉冲宽度调制器; 以及根据逻辑信号施加用于驱动旋转电机的交流电压的电压施加机构。由控制器输出的电压指令通过在驱动旋转电机的基波电压上叠加位置检测电压来获得，每个位置检测电压的周期等于开关周期的m倍，并且各相之间的相位不同。

9. 发明申请

US20110319094A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM 审中-公开
标题翻译：信息处理设备，信息处理系统，信息处理方法和程序
公开(公告)号：US20110319094A1
公开(公告)日：2011-12-29
申请号：US13161856
申请日：2011-06-16
申请人： TAKASHI USUI , SHINICHIRO ABE , MASAYUKI TAKADA , NAOKI IDE , MASATO ITO , KOHTARO SABE
发明人： TAKASHI USUI , SHINICHIRO ABE , MASAYUKI TAKADA , NAOKI IDE , MASATO ITO , KOHTARO SABE
IPC分类号： H04W24/00
CPC分类号： G01S5/0027 , G01S5/0278 , G01S5/0294 , G01S19/42 , H04L67/22 , H04W4/024 , H04W4/027 , H04W4/029 , H04W4/18
摘要： There is provided an information processing apparatus including: a positioning unit acquiring positioning information on a latitude and longitude showing a position of the positioning unit; a transmission unit transmitting a time-series log, which includes the positioning information acquired by the positioning unit, to a server; a reception unit receiving an activity model showing an activity state of a user, the activity model being obtained by a learning process carried out by the server based on the time-series log; a recognition unit recognizing a present activity state of the user using the positioning information acquired by the positioning unit and the activity model received by the reception unit; and a prediction unit predicting behavior of the user from the present activity state of the user recognized by the recognition unit.
摘要翻译：提供了一种信息处理设备，包括：定位单元，获取显示定位单元的位置的纬度和纬度的定位信息; 发送单元，其将包括由所述定位单元获取的定位信息的时间序列日志发送到服务器; 接收单元，其接收表示用户的活动状态的活动模型，所述活动模型是通过所述服务器基于所述时间序列日志执行的学习过程获得的; 识别单元，使用由所述定位单元获取的定位信息和由所述接收单元接收的活动模型来识别所述用户的当前活动状态; 以及预测单元，从所述识别单元识别出的所述用户的当前活动状态来预测所述用户的行为。

10. 发明授权

US07982392B2 Organic electroluminescent display device 有权
标题翻译：有机电致发光显示装置
公开(公告)号：US07982392B2
公开(公告)日：2011-07-19
申请号：US11876816
申请日：2007-10-23
申请人： Masato Ito
发明人： Masato Ito
IPC分类号： H01J1/62 , H05B33/00 , H01L51/54
CPC分类号： H01L51/5284 , H01L27/3246 , H01L27/3248 , H01L51/5212 , H01L2251/5315
摘要： To provide an organic electroluminescent display device promoting a color purity of emitted light and promoting a contrast in a top emission type organic electroluminescent display device, there is constructed a constitution including a plurality of pixel electrodes CD arranged at a main face of an insulating substrate SUB, a plurality of organic electroluminescent layers OLE having a multi-layer structure respectively arranged above the plurality of pixel electrodes CD, a light transmitting opposed electrode AD arranged above the organic electroluminescent layer OLE, and a bank BMP arranged between respectives of the plurality of organic electroluminescent layers OLE and including an auxiliary electrode SD in a strip-like shape above the opposed electrode AD.
摘要翻译：为了提供一种在顶部发射型有机电致发光显示装置中促进发光的色纯度和促进对比度的有机电致发光显示装置，构造了包括布置在绝缘基板SUB的主面上的多个像素电极CD ，多个有机电致发光层OLE，具有分别布置在多个像素电极CD上方的多层结构，布置在有机电致发光层OLE上方的透光相对电极AD，以及布置在多个有机电致发光层电致发光层OLE，并且在对置电极AD上方包括带状的辅助电极SD。

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