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1. 发明申请

US20130063205A1 PROTECTION RELAY DEVICE AND PROTECTION RELAY METHOD 有权
标题翻译：保护继电器和保护继电器方法
公开(公告)号：US20130063205A1
公开(公告)日：2013-03-14
申请号：US13611799
申请日：2012-09-12
申请人： Takaaki Ohnari , Tomoyuki Kawasaki , Katsuhiko Sekiguchi , Shogo Miura , Masayuki Kawamata
发明人： Takaaki Ohnari , Tomoyuki Kawasaki , Katsuhiko Sekiguchi , Shogo Miura , Masayuki Kawamata
IPC分类号： H03K5/1252
CPC分类号： H02H1/0092 , H02H3/38
摘要： A protection relay device includes: an analog-to-digital converter that samples an analog signal inputted from an analog input unit and converts the analog signal into digital data; a variable filter that filters and outputs the digital data, the variable filter having a filter coefficient that is varied by external control; and an adaptive controller that variably controls the filter coefficient of the variable filter so that a difference between the digital data filtered by the variable filter and a target signal decreases.
摘要翻译：保护继电器装置包括：模数转换器，对从模拟输入单元输入的模拟信号进行采样，并将模拟信号转换为数字数据; 可变滤波器，其对所述数字数据进行滤波和输出，所述可变滤波器具有通过外部控制变化的滤波器系数; 以及可变地控制可变滤波器的滤波器系数的自适应控制器，使得由可变滤波器滤波的数字数据与目标信号之间的差减小。

2. 发明授权

US08767800B2 Protection relay device and protection relay method 有权
标题翻译：保护继电器和保护继电器
公开(公告)号：US08767800B2
公开(公告)日：2014-07-01
申请号：US13611799
申请日：2012-09-12
申请人： Takaaki Ohnari , Tomoyuki Kawasaki , Katsuhiko Sekiguchi , Shogo Miura , Masayuki Kawamata
发明人： Takaaki Ohnari , Tomoyuki Kawasaki , Katsuhiko Sekiguchi , Shogo Miura , Masayuki Kawamata
IPC分类号： H04B1/10
CPC分类号： H02H1/0092 , H02H3/38
摘要： A protection relay device includes: an analog-to-digital converter that samples an analog signal inputted from an analog input unit and converts the analog signal into digital data; a variable filter that filters and outputs the digital data, the variable filter having a filter coefficient that is varied by external control; and an adaptive controller that variably controls the filter coefficient of the variable filter so that a difference between the digital data filtered by the variable filter and a target signal decreases.
摘要翻译：保护继电器装置包括：模数转换器，对从模拟输入单元输入的模拟信号进行采样，并将模拟信号转换为数字数据; 可变滤波器，其对所述数字数据进行滤波和输出，所述可变滤波器具有通过外部控制变化的滤波器系数; 以及可变地控制可变滤波器的滤波器系数的自适应控制器，使得由可变滤波器滤波的数字数据与目标信号之间的差减小。

3. 发明授权

US08604948B2 Protection control monitoring device 有权
标题翻译：保护控制监控装置
公开(公告)号：US08604948B2
公开(公告)日：2013-12-10
申请号：US13362360
申请日：2012-01-31
申请人： Tomoyuki Kawasaki
发明人： Tomoyuki Kawasaki
IPC分类号： H03M7/30
CPC分类号： H02H1/0092
摘要： In one embodiment, a protection control monitoring device includes a conversion unit sequentially converting analog data corresponding to an amount of electricity of a power system into digital data and outputting the results as a data sequence, a calculation unit sequentially calculating difference data representing a difference between adjacent data in the data sequence and outputting results as a difference data sequence, a data block generation unit dividing each of a plurality of difference data in the difference data sequence into a plurality of partial data, generating data blocks from a plurality of corresponding partial data, and outputting results as a data block sequence, a compression unit losslessly compressing the data block sequence, and a storage unit storing the losslessly compressed data block sequence.
摘要翻译：在一个实施例中，保护控制监视装置包括：转换单元，将对应于电力系统的电量的模拟数据顺序地转换为数字数据，并输出结果作为数据序列;计算单元，依次计算表示将数据序列中的相邻数据作为差分数据序列输出，将差分数据序列中的多个差分数据中的每一个分割成多个部分数据的数据块生成部，从多个对应的部分数据生成数据块并输出作为数据块序列的结果，压缩单元无损压缩数据块序列，以及存储单元存储无损压缩数据块序列。

4. 发明授权

US06246414B1 Image processing in which polygon is divided 失效
标题翻译：多边形分割的图像处理
公开(公告)号：US06246414B1
公开(公告)日：2001-06-12
申请号：US09184725
申请日：1998-11-02
申请人： Tomoyuki Kawasaki
发明人： Tomoyuki Kawasaki
IPC分类号： G06T1500
CPC分类号： G06T15/005
摘要： In an image processing apparatus, a polygon dividing section selectively divides each of a set of polygons approximately representing a three-dimensional object based on a geometric data of the polygon and a reference data to convert the set of polygons into a new set of polygons. A brightness calculating section calculates a brightness of each of apexes of each of the new set of polygons to represent the three-dimensional object when a light is irradiated to the three-dimensional object. A display control section displays a three-dimensional image corresponding to the three-dimensional object viewed from a viewpoint on a display unit with the calculated brightnesses.
摘要翻译：在图像处理装置中，多边形分割部基于多边形的几何数据和基准数据，选择性地分割近似表示三维对象的多边形的各个，将多边形的集合变换为新的多边形集合。亮度计算部分计算当将光照射到三维物体时，用于表示三维物体的每组新的多边形的每个顶点的亮度。显示控制部分显示与从计算出的亮度的显示单元上的视点观看的与三维物体相对应的三维图像。

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