公开(公告)号：US20110227786A1

公开(公告)日：2011-09-22

申请号：US13034921

申请日：2011-02-25

申请人： TAKESHI ONO ,  Kazushi Suzuki ,  Takayuki Kaneso ,  Takayuki Nakata ,  Kenji Aoki

发明人： TAKESHI ONO ,  Kazushi Suzuki ,  Takayuki Kaneso ,  Takayuki Nakata ,  Kenji Aoki

IPC分类号： G01S19/40

CPC分类号： G01S19/07 ,  G01S19/08 ,  G01S19/20

摘要： To detect an abnormal value in a satellite positioning system with high precision even when the observation environment changes or there is the time series correlation between data. An abnormal value index calculation unit 11 calculates an abnormal value index at each time of time-series data such as a pseudo distance between each artificial satellite and a receiver in the satellite positioning system or the like. A dynamic model forming unit 12 dynamically forms a model from the abnormal value index in a predetermined period and calculates a change point index from the time-series abnormal value index based on the dynamic model. The change point index is an index for determining whether the time-series is a one-shot outlier from a dynamic model or the dynamic model itself of input data changes when the time-series value which suddenly increases and decreases exists. The abnormal value detection unit 13 compares the change point index with a threshold value set in advance and detects the abnormal value index corresponding to the change point index at that time as an abnormal value when the value of the change point index is greater than the threshold value.

摘要翻译： 即使观测环境发生变化或数据之间存在时间序列相关，也能高精度地检测卫星定位系统的异常值。 异常值指标计算单元11计算卫星定位系统等中每个人造卫星和接收机之间的伪距离等时间序列数据的每个时刻的异常值指标。 动态模型形成单元12在预定时段内从异常值索引动态地形成模型，并且基于动态模型从时间序列异常值指数计算变化点索引。 改变点索引是用于确定时间序列是否是动态模型的单次离群值，或者当突然增加和减少的时间序列值存在时输入数据的动态模型本身变化的索引。 异常值检测单元13将改变点索引与预先设定的阈值进行比较，当变化点索引的值大于阈值时，将与该时刻的变化点索引对应的异常值指标作为异常值进行检测 值。

公开(公告)号：US20120331024A1

公开(公告)日：2012-12-27

申请号：US13515554

申请日：2010-12-07

申请人： Kenji Aoki ,  Takayuki Nakata

发明人： Kenji Aoki ,  Takayuki Nakata

IPC分类号： G06F7/00

CPC分类号： G06F17/18 ,  G01S19/39

摘要： An information processing device can obtain an accurate result of regression analysis even if a mean and a variance of a response variable depends on an explanatory variable taking continuous variable.An information processing device calculates a mean of and a variance of a response variable for each range which is determined based on a partition candidate being information on partitioning a domain of an explanatory variable into a plurality of ranges based on observed data including information representing the explanatory variable and information representing the response variable being an observed value in terms of the explanatory variable and the mean and the variance are dependent on the explanatory variable. The information processing device selects a specific partition candidate among a plurality of the partition candidates by using an information criterion which is calculated based on the observed data and the calculated mean and variance of the response variable. The information processing device calculates a smooth function representing the variance of the response variable in the domain of the explanatory variable and a smooth function representing the mean of the response variable in the domain of the explanatory variable based on the mean and the variance calculated for each range determined based on the specific partition candidate.

摘要翻译： 即使响应变量的均值和方差取决于连续变量的解释变量，信息处理设备也可以获得回归分析的准确结果。 信息处理装置计算基于分区候选确定的每个范围的响应变量的平均值和方差，所述分区候选是基于将表示解释性的信息的观察数据的解释变量的区域划分为多个范围的信息 变量和表示响应变量的信息是解释变量和平均值和方差的观察值取决于解释变量。 信息处理装置通过使用基于观测数据计算的信息标准和所计算的响应变量的平均值和方差来选择多个分区候选中的特定分区候选。 信息处理装置计算表示解释变量域中的响应变量的方差的平滑函数，以及表示解释变量领域中的响应变量的平均值的平滑函数，其基于针对每一个计算的平均值和方差 范围根据具体的分区候选确定。

公开(公告)号：US08878720B2

公开(公告)日：2014-11-04

申请号：US13034921

申请日：2011-02-25

申请人： Takeshi Ono ,  Kazushi Suzuki ,  Takayuki Kaneso ,  Takayuki Nakata ,  Kenji Aoki

发明人： Takeshi Ono ,  Kazushi Suzuki ,  Takayuki Kaneso ,  Takayuki Nakata ,  Kenji Aoki

IPC分类号： G01S19/40 ,  G01S19/20 ,  G01S19/08 ,  G01S19/07

CPC分类号： G01S19/07 ,  G01S19/08 ,  G01S19/20

摘要： To detect an abnormal value in a satellite positioning system with high precision even when the observation environment changes or there is the time series correlation between data. An abnormal value index calculation unit 11 calculates an abnormal value index at each time of time-series data such as a pseudo distance between each artificial satellite and a receiver in the satellite positioning system or the like. A dynamic model forming unit 12 dynamically forms a model from the abnormal value index in a predetermined period and calculates a change point index from the time-series abnormal value index based on the dynamic model. The change point index is an index for determining whether the time-series is a one-shot outlier from a dynamic model or the dynamic model itself of input data changes when the time-series value which suddenly increases and decreases exists. The abnormal value detection unit 13 compares the change point index with a threshold value set in advance and detects the abnormal value index corresponding to the change point index at that time as an abnormal value when the value of the change point index is greater than the threshold value.

摘要翻译： 即使观测环境发生变化或数据之间存在时间序列相关，也能高精度地检测卫星定位系统的异常值。 异常值指标计算单元11计算卫星定位系统等中每个人造卫星和接收机之间的伪距离等时间序列数据的每个时刻的异常值指标。 动态模型形成单元12在预定时段内从异常值索引动态地形成模型，并且基于动态模型从时间序列异常值指数计算变化点索引。 改变点索引是用于确定时间序列是否是动态模型的单次离群值，或者当突然增加和减少的时间序列值存在时输入数据的动态模型本身变化的索引。 异常值检测单元13将改变点索引与预先设定的阈值进行比较，当变化点索引的值大于阈值时，将与该时刻的变化点索引对应的异常值指标作为异常值进行检测 值。

公开(公告)号：US09104641B2

公开(公告)日：2015-08-11

申请号：US13515554

申请日：2010-12-07

申请人： Kenji Aoki ,  Takayuki Nakata

发明人： Kenji Aoki ,  Takayuki Nakata

IPC分类号： G06F17/18

CPC分类号： G06F17/18 ,  G01S19/39

摘要： An information processing device calculates a mean and a variance of a response variable for each range determined based on a partition candidate being information on partitioning a domain of an explanatory variable into a plurality of ranges based on observed data and the mean and the variance are dependent on the explanatory variable, selects a specific partition candidate among a plurality of the partition candidates using an information criterion calculated based on the observed data and the calculated mean and variance of the response variable, and calculates a smooth function representing the variance of the response variable in the domain of the explanatory variable and a smooth function representing the mean of the response variable in the domain of the explanatory variable based on the mean and the variance calculated for each range determined based on the specific partition candidate.

摘要翻译： 信息处理装置根据观察到的数据，将基于划分候选确定的每个范围的响应变量的平均值和方差计算为解释变量的域为多个范围的信息，并且平均值和方差依赖 在解释变量上，使用基于观测数据计算的信息标准和所计算的响应变量的平均值和方差来选择多个分区候选中的特定分区候选，并计算表示响应变量的方差的平滑函数 在解释变量的领域中，并且基于针对基于特定分区候选确定的每个范围计算出的平均值和方差来表示解释变量的域中的响应变量的平均值的平滑函数。

公开(公告)号：US20140244551A1

公开(公告)日：2014-08-28

申请号：US13824122

申请日：2012-11-01

申请人： Kenji Aoki ,  Satoshi Morinaga

发明人： Kenji Aoki ,  Satoshi Morinaga

IPC分类号： G06N99/00

CPC分类号： G06N99/005 ,  G06Q30/02

摘要： To provide an information spread scale prediction device capable of accurately predicting the number of future contributions for a specific topic in SNS and the like. The information spread scale prediction device includes: a learning text data input unit which acquires learning text data from a specific website; a node influence learning unit which calculates the influence for the number of statements by each group to which a node specifying a single specific user belongs for the topic from the number of statements by each classified topic, and stores it as learning data; a prediction text data input unit which acquires prediction text data from the specific website after storing the learning data; and a future contribution number prediction unit which predicts and outputs the number of contributions at a specific future time of the topic based on the number of statements of each topic and the learning data.

摘要翻译： 提供能够准确地预测SNS等中的特定主题的未来贡献的数量的信息扩展规模预测装置。 信息扩展规模预测装置包括：学习文本数据输入单元，其从特定网站获取学习文本数据; 节点影响学习单元，根据每个分类主题的语句数，计算对于指定单个特定用户的节点所属的每个组的语句数量的影响，并将其存储为学习数据; 预测文本数据输入单元，其在存储所述学习数据之后从所述特定网站获取预测文本数据; 以及未来贡献数量预测单元，其基于每个主题的语句数量和学习数据来预测并输出该主题的特定将来时间的贡献数量。

公开(公告)号：US20120208439A1

公开(公告)日：2012-08-16

申请号：US13502879

申请日：2010-09-28

申请人： Ryoya Terakawa ,  Kenji Aoki

发明人： Ryoya Terakawa ,  Kenji Aoki

IPC分类号： H01L21/304

CPC分类号： B24B37/105 ,  B24B37/042

摘要： In a method for polishing a semiconductor wafer by rotating a work carrier and a table while pressing the semiconductor wafer retained by the work carrier against a polishing cloth mounted on the table, at a time when the table and the work carrier both having been at rest are rotated, each at a predetermined number of revolutions, in a condition that the polishing cloth and the semiconductor wafer are pressed against each other, to thereby start polishing, a table acceleration is maintained smaller than a work carrier acceleration. By such maintaining the table acceleration smaller than the work carrier acceleration, vibrations to be generated when the polishing is started can be prevented. In the method for polishing a semiconductor wafer according to the present invention, the diameter of the semiconductor wafer is preferably defined to be 30% or more of the diameter of the table.

摘要翻译： 在通过使工作载体和工作台旋转而将由工作载体保持的半导体晶片压靠在安装在工作台上的研磨布上的情况下，在工作台和工作台两者都处于静止状态的时刻来研磨半导体晶片的方法 在抛光布和半导体晶片彼此挤压的条件下以预定转数旋转，从而开始抛光，台加速度保持小于作业载体加速度。 通过这样保持工作台加速度小于工作载体加速度，可以防止在抛光开始时产生的振动。 在本发明的半导体晶片的研磨方法中，半导体晶片的直径优选为台的直径的30％以上。

公开(公告)号：US08233752B2

公开(公告)日：2012-07-31

申请号：US12846076

申请日：2010-07-29

申请人： Akiyoshi Ide ,  Jungo Kondo ,  Osamu Mitomi ,  Yasunori Iwasaki ,  Kenji Aoki

发明人： Akiyoshi Ide ,  Jungo Kondo ,  Osamu Mitomi ,  Yasunori Iwasaki ,  Kenji Aoki

IPC分类号： G02F1/35 ,  G02B6/42 ,  G02B6/10

CPC分类号： G02B6/125 ,  G02F1/225 ,  G02F2001/212

摘要： An optical waveguide device includes a substrate of a ferroelectric material, at least a pair of electrodes 4A, 4B provided on one main face of the substrate, and a channel-type optical waveguide 5A formed in a gap 1 of the pair of the electrodes. The optical waveguide 5A has a curved part 15. A central line C of the gap 1 is provided outside of a center line WC of the optical waveguide with respect to the center O of curvature of the curved part 15.

摘要翻译： 光波导器件包括铁电材料的基板，设置在基板的一个主面上的至少一对电极4A，4B，以及形成在该对电极的间隙1中的沟道型光波导5A。 光波导5A具有弯曲部15.间隙1的中心线C相对于弯曲部15的曲率中心O设置在光波导的中心线WC的外侧。

公开(公告)号：US20110198230A1

公开(公告)日：2011-08-18

申请号：US13123772

申请日：2009-11-12

申请人： Yasuyuki Tanaka ,  Kenji Aoki

发明人： Yasuyuki Tanaka ,  Kenji Aoki

IPC分类号： C25B11/04 ,  C25D3/56 ,  C25B1/16 ,  C25B9/00 ,  C25D7/00

CPC分类号： C25B11/00 ,  C25B11/04 ,  C25B11/0478 ,  C25D3/562

摘要： Soluble nickel and tin contained in a coating layer are eluted into an aqueous solution by bringing a cathode coated with a nickel-tin alloy into contact with an aqueous solution of an alkali metal hydrogen carbonate such as sodium hydrogen carbonate, thereby reducing the amounts of these metals eluted during electrolysis.

摘要翻译： 通过将涂覆有镍 - 锡合金的阴极与碱金属碳酸氢盐如碳酸氢钠的水溶液接触，将包含在涂层中的可溶性镍和锡溶解到水溶液中，从而减少这些量 金属在电解过程中被洗脱。

公开(公告)号：US07869669B2

公开(公告)日：2011-01-11

申请号：US12510535

申请日：2009-07-28

申请人： Osamu Mitomi ,  Kenji Aoki ,  Jungo Kondo ,  Yuichi Iwata ,  Tetsuya Ejiri ,  Akiyoshi Ide

发明人： Osamu Mitomi ,  Kenji Aoki ,  Jungo Kondo ,  Yuichi Iwata ,  Tetsuya Ejiri ,  Akiyoshi Ide

IPC分类号： G02F1/035

CPC分类号： G02F1/0356 ,  G02F1/0316 ,  G02F2203/50

摘要： The invention provides an optical phase modulator having a substrate made of an electro-optical material, a signal electrode provided on the substrate and first and second ground electrodes provided on both sides of the signal electrode. The electrodes are provided so that a size of the first gap between the first ground electrode and the signal electrode is smaller than a size of a second gap between the second ground electrode and the signal electrode. Furthermore, an optical waveguide is provided in the first gap as an optical phase modulator and not provided in the second gap. A driving voltage required for the phase adjustments is thereby lowered, the impedance matching is easily made and excellent radio frequency property can be realized.

摘要翻译： 本发明提供一种光学相位调制器，其具有由电光材料制成的基板，设置在基板上的信号电极以及设置在信号电极两侧的第一和第二接地电极。 设置电极，使得第一接地电极和信号电极之间的第一间隙的尺寸小于第二接地电极和信号电极之间的第二间隙的尺寸。 此外，在第一间隙中设置光波导作为光相位调制器，并且不设置在第二间隙中。 相位调整所需的驱动电压因此降低，容易进行阻抗匹配，能够实现优异的射频特性。

公开(公告)号：US20100242442A1

公开(公告)日：2010-09-30

申请号：US12721826

申请日：2010-03-11

申请人： Jungo KONDO ,  Keiji Matsuhiro ,  Kenji Aoki ,  Atsuo Kondo

发明人： Jungo KONDO ,  Keiji Matsuhiro ,  Kenji Aoki ,  Atsuo Kondo

IPC分类号： F01N11/00 ,  F01N3/02

CPC分类号： F01N11/00 ,  Y02T10/47

摘要： A device for detecting particulates includes: a filter; a filter container; an upstream pipe; a downstream pipe; an upstream detecting unit; and a downstream detecting unit. The upstream detecting unit has a branch flow route for receiving gas from the upstream pipe, a trapping portion, a transmitting portion for transmitting an electromagnetic wave to the trapping portion, and a receiving portion for receiving an electromagnetic wave from the trapping portion. The downstream detecting unit has a branch flow route for receiving gas from the downstream pipe, a trapping portion, a transmitting portion for transmitting an electromagnetic wave to the trapping portion, and a receiving portion for receiving an electromagnetic wave from the trapping portion. The amount of the particulates trapped in the filter is detected based on a difference between detection values of the mass of the particulates trapped in the upstream and downstream trapping portions.

摘要翻译： 用于检测微粒的装置包括：过滤器; 过滤容器; 上游管道 下游管道 上游检测单元; 和下游检测单元。 上游检测单元具有用于从上游管接收气体的分支流动路径，捕获部分，用于将电磁波发送到捕获部分的发送部分和用于从捕获部分接收电磁波的接收部分。 下游检测单元具有用于从下游管接收气体的分支流动路径，捕获部分，用于将电磁波发送到捕获部分的发送部分和用于从捕获部分接收电磁波的接收部分。 基于捕集在上游捕集部和下游捕获部中的微粒的质量的检测值之差来检测捕集在过滤器中的微粒的量。