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    MONITORING APPARATUS AND METHOD
    1.
    发明申请
    MONITORING APPARATUS AND METHOD 有权
    监控装置和方法

    公开(公告)号：US20120219157A1

    公开(公告)日：2012-08-30

    申请号：US13427133

    申请日：2012-03-22

    申请人： Rika HOSAKA ,  Kazushige OUCHI ,  Kazunori IMOTO ,  Masaaki KIKUCHI ,  Koichi OOTOMI

    发明人： Rika HOSAKA ,  Kazushige OUCHI ,  Kazunori IMOTO ,  Masaaki KIKUCHI ,  Koichi OOTOMI

    IPC分类号： H04R29/00

    CPC分类号： G01H7/00 ,  G01H3/08

    摘要： According to one embodiment, a monitoring apparatus includes an acquisition unit, an analysis unit, a calculation unit, a storage, a determination unit. The acquisition unit acquires an environmental sound. The analysis unit performs frequency analysis to extract characteristic frequency components. The calculation unit calculates first values of metrics. The storage stores contour data generated by second values of the metrics. The determination unit determines whether or not there is a first measurement point in which a first value and a second value match, if there is no first measurement point or the change is not less than the threshold value, determines that the machines is abnormal.

    摘要翻译： 根据一个实施例，监视装置包括获取单元，分析单元，计算单元，存储器，确定单元。 采集单元获取环境声音。 分析单元执行频率分析以提取特征频率分量。 计算单元计算度量的第一个值。 存储器存储由度量的第二值生成的轮廓数据。 确定单元确定是否存在第一和第二值匹配的第一测量点，如果不存在第一测量点或者改变不小于阈值，则确定机器是异常的。

    APPARATUS AND METHOD FOR RECOGNIZING A CONTEXT OF AN OBJECT
    4.
    发明申请
    APPARATUS AND METHOD FOR RECOGNIZING A CONTEXT OF AN OBJECT 有权
    用于识别对象背景的装置和方法

    公开(公告)号：US20100217588A1

    公开(公告)日：2010-08-26

    申请号：US12708818

    申请日：2010-02-19

    申请人： Kazushige OUCHI ,  Miwako Doi ,  Kazunori Imoto ,  Masaaki Kikuchi ,  Rika Hosaka

    发明人： Kazushige OUCHI ,  Miwako Doi ,  Kazunori Imoto ,  Masaaki Kikuchi ,  Rika Hosaka

    IPC分类号： G10L15/00

    CPC分类号： G10L17/26

    摘要： Moving information of an object is input, and first sound information around the object is input. A motion status of the object is recognized based on the moving information. Second sound information is selectively extracted from the first sound information, based on the motion status. A first feature quantity is extracted from the second sound information. A plurality of models is stored in a memory. Each model has a second feature quantity and a corresponding specified context. The second feature quantity is previously extracted by the second extraction unit before the first feature quantity is extracted. A present context of the object is decided based on the specified context corresponding to the second feature quantity most similar to the first feature quantity. The present context of the object is output.

    摘要翻译： 输入对象的移动信息，输入对象周围的第一声音信息。 基于移动信息识别对象的运动状态。 基于运动状态，从第一声音信息选择性地提取第二声音信息。 从第二声音信息中提取第一特征量。 多个模型存储在存储器中。 每个模型具有第二个特征量和相应的指定上下文。 在提取第一特征量之前​​，由第二提取单元预先提取第二特征量。 基于对应于与第一特征量最相似的第二特征量的指定上下文来确定对象的当前上下文。 输出对象的当前上下文。

    Apparatus, method, and computer program product for reproducing sound by dividing sound field into non-reduction region and reduction region
    6.
    发明申请
    Apparatus, method, and computer program product for reproducing sound by dividing sound field into non-reduction region and reduction region 审中-公开
    用于通过将声场分割为非还原区域和缩小区域来再现声音的装置，方法和计算机程序产品

    公开(公告)号：US20060215853A1

    公开(公告)日：2006-09-28

    申请号：US11363429

    申请日：2006-02-27

    申请人： Takahiro Hiruma ,  Akihiko Enamito ,  Takahiro Suzuki ,  Rika Hosaka ,  Takumi Hara

    发明人： Takahiro Hiruma ,  Akihiko Enamito ,  Takahiro Suzuki ,  Rika Hosaka ,  Takumi Hara

    IPC分类号： H04R1/40 ,  H03G9/00

    CPC分类号： H04S7/30

    摘要： A sound reproducing apparatus includes an amplitude and phase adjusting unit that adjusts amplitude and phase of a sound signal which is supplied as an input, and outputs an adjusted sound signal; a first sound source that outputs a first sound based on the sound signal; and a second sound source that outputs a second sound based on the adjusted sound signal, and that has a different distance decay rate from the first sound source, the distance decay rate representing a ratio of attenuation of sound pressure of sound output from a sound source to a distance from the sound source; wherein the amplitude and phase adjusting unit adjusts the amplitude and the phase of the sound signal, so as to restrain a synthesis sound pressure that is a combination of a sound pressure of the first sound which is calculated based on the distance decay rate of the first sound source, and a sound pressure of the second sound which is calculated based on the distance decay rate of the second sound source, at a predetermined distance from the first sound source.

    摘要翻译： 一种声音再现装置，包括调整作为输入的声音信号的振幅和相位的振幅相位调整部，输出调整后的声音信号; 基于声音信号输出第一声音的第一声源; 以及第二声源，其基于所述调整后的声音信号输出第二声音，并且与所述第一声源具有不同的距离衰减速率，所述距离衰减率表示从声源输出的声音的声压的衰减比 距离声源一段距离; 其中，所述振幅和相位调整单元调整所述声音信号的幅度和相位，以便抑制作为所述第一声音的声压的组合的合成声压，所述合成声压是基于所述第一声音的距离衰减率 声源，以及基于第二声源的距离衰减率计算的第二声音的声压，距离第一声源预定距离。

    Contents reproducing system and contents reproducing program
    7.
    发明申请
    Contents reproducing system and contents reproducing program 审中-公开
    内容再现系统和内容再现程序

    公开(公告)号：US20050096915A1

    公开(公告)日：2005-05-05

    申请号：US10950398

    申请日：2004-09-28

    申请人： Takahiro Suzuki ,  Akihiko Enamito ,  Rika Hosaka ,  Takumi Hara

    发明人： Takahiro Suzuki ,  Akihiko Enamito ,  Rika Hosaka ,  Takumi Hara

    IPC分类号： H04R3/12 ,  G10K11/178 ,  G11B5/09 ,  H04S7/00

    CPC分类号： H04H60/04

    摘要： A contents reproducing system includes a unit which acquires contents data, a specifying unit which specifies a space transfer function that reflects a state of a space in which sound data contained in the contents data is reproduced, a generating unit which generates control sound data based on the sound data contained in the contents data and the specified space transfer function, and an output unit which outputs the sound data and the control sound data to speakers which are different from each other, respectively.

    摘要翻译： 内容再现系统包括获取内容数据的单元，指定反映重放内容数据中包含的声音数据的空间的状态的空间传递函数的指定单元，基于该内容数据生成控制声音数据的生成单元 包含在内容数据中的声音数据和指定的空间传递函数，以及输出单元，其将声音数据和控制声音数据分别输出到彼此不同的扬声器。

    Apparatus and method for recognizing a context of an object
    8.
    发明授权
    Apparatus and method for recognizing a context of an object 有权
    用于识别对象的上下文的装置和方法

    公开(公告)号：US08521681B2

    公开(公告)日：2013-08-27

    申请号：US12708818

    申请日：2010-02-19

    申请人： Kazushige Ouchi ,  Miwako Doi ,  Kazunori Imoto ,  Masaaki Kikuchi ,  Rika Hosaka

    发明人： Kazushige Ouchi ,  Miwako Doi ,  Kazunori Imoto ,  Masaaki Kikuchi ,  Rika Hosaka

    IPC分类号： G06F15/00 ,  G06F15/18

    CPC分类号： G10L17/26

    摘要： Moving information of an object is input, and first sound information around the object is input. A motion status of the object is recognized based on the moving information. Second sound information is selectively extracted from the first sound information, based on the motion status. A first feature quantity is extracted from the second sound information. A plurality of models is stored in a memory. Each model has a second feature quantity and a corresponding specified context. The second feature quantity is previously extracted by the second extraction unit before the first feature quantity is extracted. A present context of the object is decided based on the specified context corresponding to the second feature quantity most similar to the first feature quantity. The present context of the object is output.

    摘要翻译： 输入对象的移动信息，输入对象周围的第一声音信息。 基于移动信息识别对象的运动状态。 基于运动状态，从第一声音信息选择性地提取第二声音信息。 从第二声音信息中提取第一特征量。 多个模型存储在存储器中。 每个模型具有第二个特征量和相应的指定上下文。 在提取第一特征量之前​​，由第二提取单元预先提取第二特征量。 基于对应于与第一特征量最相似的第二特征量的指定上下文来确定对象的当前上下文。 输出对象的当前上下文。

    Medical X-ray CT apparatus
    9.
    发明授权
    Medical X-ray CT apparatus 有权
    医用X射线CT装置

    公开(公告)号：US08023615B2

    公开(公告)日：2011-09-20

    申请号：US12560501

    申请日：2009-09-16

    申请人： Harunobu Fukushima ,  Rika Hosaka ,  Hitoshi Hattori

    发明人： Harunobu Fukushima ,  Rika Hosaka ,  Hitoshi Hattori

    IPC分类号： H05G1/06 ,  H05G1/04 ,  H05G1/02

    CPC分类号： A61B6/032 ,  A61B6/035

    摘要： In a medical X-ray CT apparatus, a rotary portion is rotated, and a wind is produced inside the apparatus by the rotation of the rotary portion. An expanded cover portion is forced to vibrate by the wind, and noise is produced. The expanded cover portion is provided with at least one curved member including both ends. The curved member is arranged to extend along a virtual projection line obtained by geometrically projecting a virtual straight line connecting, to each other, the two ends fixed to an outer peripheral edge of an opening of the expanded cover portion onto a surface of the expanded cover portion, and the vibration of the expanded cover portion is reduced.

    摘要翻译： 在医用X射线CT装置中，旋转部旋转，通过旋转部旋转而在装置内产生风。 膨胀的盖部分被风强迫振动，产生噪音。 扩展盖部分设置有包括两端的至少一个弯曲构件。 弯曲构件被布置成沿着虚拟投影线延伸，所述虚拟投影线通过几何地投影虚拟直线而将虚拟直线彼此连接，固定到扩展盖部分的开口的外周边缘的两端连接到扩展盖的表面上 部分，并且膨胀盖部分的振动减小。