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    • 1. 发明申请
    • Ultrasonic probe and ultrasonic diagnostic apparatus
    • 超声波探头和超声波诊断仪
    • US20100185096A1
    • 2010-07-22
    • US12654958
    • 2010-01-11
    • Yukiya MiyachiTomohiro NishinoYukio Sugita
    • Yukiya MiyachiTomohiro NishinoYukio Sugita
    • A61B8/14
    • A61B8/00A61B8/4405A61B8/4411A61B8/4472A61B8/56A61B2560/0209A61B2560/0456
    • Power consumption is suppressed when received power is insufficient for wireless power feed to an ultrasonic probe. The ultrasonic probe includes: plural ultrasonic transducers for transmitting and receiving ultrasonic waves; a signal processing unit for performing signal processing on reception signals outputted from the plural ultrasonic transducers to generate a transfer signal; an energy conversion unit for converting energy wirelessly fed from a power feeding device into electric energy; a power receiving status detecting unit for detecting an amount of the energy wirelessly fed from the power feeding device, and determining whether or not the ultrasonic probe is within a region where the energy wirelessly fed from the power feeding device can be received; and a transmitting unit for transmitting a determination result of the power receiving status detecting unit to the power feeding device.
    • 当对超声波探头的无线供电不足时,功耗被抑制。 超声波探头包括:多个用于发送和接收超声波的超声波换能器; 信号处理单元,用于对从多个超声波换能器输出的接收信号执行信号处理,以产生传送信号; 用于将从供电装置无线馈送的能量转换成电能的能量转换单元; 电力接收状态检测单元,用于检测从所述供电装置无线馈送的能量的量,以及确定所述超声波探头是否在能够从所述馈电装置无线馈送的能量的区域内; 以及发送单元,用于将电力接收状态检测单元的确定结果发送到供电装置。
    • 4. 发明授权
    • Data compression apparatus and data compression program storage medium
    • 数据压缩装置和数据压缩程序存储介质
    • US07853077B2
    • 2010-12-14
    • US11641816
    • 2006-12-20
    • Yukio Sugita
    • Yukio Sugita
    • G06K9/00G06K9/36G06K9/46
    • H03M7/30G06T9/00H04N19/90
    • A data compression apparatus has: first difference creating section that creates first difference data including a succession of numerical values representing differences between adjacent numerical values on numerical values constituting the color data; second difference creating section that creates second difference data including a succession of numerical values representing a difference between first difference data and another first difference data of respectively different color data; offset section that offsets the numerical values of individual difference data by a predetermined value; dividing section that divides the individual numerical values into upper order data comprising a succession of numerical values of the upper order unit bit portion and lower order data comprising a succession of numerical values of the lower order of unit bit portion; upper order data compression section and lower order data compression section that respectively apply reversible compression processing to the upper order data and the lower order data.
    • 一种数据压缩装置具有:第一差异创建部分,其创建包括代表构成彩色数据的数值的相邻数值之间的差值的一系列数值的第一差分数据; 第二差异创建部分,其创建包括代表分别不同颜色数据的第一差异数据和另一个第一差异数据之间的差的数值的第二差异数据; 偏移部分,其将各个差异数据的数值偏移预定值; 分割部分,其将各个数值分成高阶数据,其包括上位单位比特部分和低阶数据的一系列数值,包括单位比特部分的低阶数列的一系列数值; 分别对高阶数据和低阶数据应用可逆压缩处理的高阶数据压缩部分和低阶数据压缩部分。
    • 7. 发明申请
    • Data compression apparatus and data compressing program storage medium
    • 数据压缩装置和数据压缩程序存储介质
    • US20080025620A1
    • 2008-01-31
    • US11878819
    • 2007-07-27
    • Yukio Sugita
    • Yukio Sugita
    • G06K9/36
    • H04N19/184H04N19/30H04N19/91
    • A data compression apparatus and a data compressing program storage medium attain a high compression rate and a high-speed compression speed in a binary image data compressing process. A data compression apparatus which performs a data compressing process on data to be compressed and formed by a sequence of values each expressed by a 1-bit value includes: a data conversion section which generates new data to be compressed, formed by a sequence of values each expressed by a 1-bit value that indicates whether or not an adjacent value is an equal value in the sequence of values; and a data compression section which performs a compressing process on the new data generated by the data conversion section.
    • 数据压缩装置和数据压缩程序存储介质在二值图像数据压缩处理中获得高压缩率和高速压缩速度。 对要被压缩并通过由1位值表示的值序列形成的数据执行数据压缩处理的数据压缩装置包括:数据转换部分,生成要被压缩的新数据,由一系列值形成 每个由表示值序列中相邻值是否相等的1位值表示; 以及对由数据转换部生成的新数据进行压缩处理的数据压缩部。
    • 9. 发明授权
    • Data compression apparatus and data compressing program storage medium
    • 数据压缩装置和数据压缩程序存储介质
    • US07899262B2
    • 2011-03-01
    • US11819384
    • 2007-06-27
    • Yukio Sugita
    • Yukio Sugita
    • G06K9/36G06K9/46
    • H03M7/30
    • A data compression apparatus includes: a type determination section which determines a type of data to be compressed; a difference generation section which obtains a difference between adjacent values in a sequence of values forming data to be compressed, and generates new data to be compressed; and an offset section which offsets each value forming the new data to be compressed by a predetermined value. The apparatus further includes a division section which divides values of the data to be compressed whose values are offset into a higher order bit portion and a lower order bit portion at a predetermined number of division bits lower than the number of unit bits, thereby dividing the data to be compressed into higher order data including a sequence of higher order bit portions of the values and lower order data including a sequence of lower order bit portions of the values.
    • 数据压缩装置包括:类型确定部,确定要压缩的数据的类型; 差分生成部,其获取形成要压缩的数据的值的序列中的相邻值之间的差,并生成要压缩的新数据; 以及偏移部分,其将形成要压缩的新数据的每个值偏移预定值。 该装置还包括一个划分部分,其将数值偏移的被压缩数据的值以比单位比特数的预定数量的分频比除尽高位比特部分和低阶比特部分,从而将 要被压缩成高阶数据的数据,包括值的较高阶位部分的序列和低阶数据,包括值的低阶位部分的序列。
    • 10. 发明申请
    • DATA COMPRESSION APPARATUS, DATA COMPRESSION PROGRAM AND IMAGE-TAKING APPARATUS
    • 数据压缩设备,数据压缩程序和图像采集设备
    • US20100259631A1
    • 2010-10-14
    • US12739647
    • 2008-02-10
    • Yukio Sugita
    • Yukio Sugita
    • H04N5/228G06K9/36H04N7/26
    • G03B13/36H04N5/232H04N5/23206H04N5/23212H04N5/235H04N9/045H04N19/93
    • In order to provide a data compression apparatus, a data compression program and an image-taking apparatus estimating the compression ratio and being adequate for reducing an operation time, a differential generation section that determines, for a series of numerical values of to-be-compressed data of a series of numerical values, a difference between numerical values adjacent to each other directly or with a given space therebetween, to generate new compressed data of a series of numerical values each representing the difference, a compression section that subjects the compressed data generated to compression processing, and an estimation section that determines a concentration degree indicating concentration of respective numerical values of the to-be-compressed data generated on a numerical value representing a difference “0”, and estimates a compression degree used when the compressed data is compressed by the compression section, such that the higher the concentration degree is, the higher the compression degree is.
    • 为了提供一种数据压缩装置,数据压缩程序和估计压缩比并适于减少操作时间的图像获取装置,差分产生部分对于一系列待编码的数值, 一系列数值的压缩数据,彼此相邻的数值之间或其间具有给定空间的数值之间的差异,以生成每个表示该差异的一系列数值的新压缩数据;压缩部分,其对压缩数据进行 生成压缩处理的估计部分,以及估计部分,其确定表示根据表示差异“0”的数值产生的待压缩数据的各个数值的浓度的浓度度,并估计当压缩数据 被压缩部压缩,使得浓度越高i s,压缩程度越高。