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1. 发明授权

US4836210A Ultrasonic analyzer 失效
标题翻译：超声波分析仪
公开(公告)号：US4836210A
公开(公告)日：1989-06-06
申请号：US204908
申请日：1988-06-10
申请人： Akira Shiba , Isamu Yamada , Keiichi Murakami
发明人： Akira Shiba , Isamu Yamada , Keiichi Murakami
IPC分类号： A61B8/06 , G01S7/52
CPC分类号： G01S7/52036 , A61B8/06 , G01S7/52026
摘要： An ultrasonic analyzer used in an ultrasonic diagnosis instrument for minimizing the effects of noise in echo signals. The analyzer includes: a first unit for determining a start point and an end point at an analysis interval to be analyzed based on an analysis selection signal and a time signal for an input time-series signal reflected from a media; second units for generating four kinds of integration values based on four kinds of multiplication signals, each of the multiplication signals being calculated by multiplying the analysis selection signal by the time signal, or a square signal of the time signal, or a product signal of the time signal and the time-series signal, or by the time-series signal or by the time-series signal; third units for storing each of the integration values by using the time signal as an address for storing; and a fourth unit for calculating a slope of a regression curve based on difference between the integration values, a determination of the differences being based on the stage point and the end point at the analysis interval.

2. 发明授权

US5097836A Untrasound diagnostic equipment for calculating and displaying integrated backscatter or scattering coefficients by using scattering power or scattering power spectrum of blood 失效
标题翻译：用于计算和显示集成式背板或散射系统的非线性诊断设备使用散射功率或散射血液动力学光谱
公开(公告)号：US5097836A
公开(公告)日：1992-03-24
申请号：US480455
申请日：1990-02-15
申请人： Isamu Yamada , Akira Shiba , Keiichi Murakami , Takaki Shimura
发明人： Isamu Yamada , Akira Shiba , Keiichi Murakami , Takaki Shimura
IPC分类号： A61B8/08 , G01S7/52
CPC分类号： G01S7/52036 , A61B8/08 , G01S7/5205 , G01S7/5206 , G01N2291/02475
摘要： Ultrasound diagnostic equipment comprises a tissue power unit for calculating tissue scattering power of tissues of an object of measurement in an organ, a blood power unit for calculating scattering power of blood in the organ and estimating blood scattering power at a portion of the tissues of the object of measurement by using the calculated scattering power of the blood, an integrated backscatter unit for normalizing the tissue scattering power by using the estimated blood scattering power and calculating an integrated backscatter by the normalized tissue scattering power, and a display unit for displaying the integrated backscatter. Therefore, the integrated backscatter of the tissues can be quantitatively estimated without being influenced by attenuation. Furthermore, this estimated quantitative integrated backscatter of the tissues is displayed on the display unit accompanied with a B-mode image, an electrocardiogram, and the like, so that diagnostic accuracy can be increased.

3. 发明授权

US5224480A Ultrasonic imaging apparatus indicating dispersion of characteristic parameter of medium 失效
标题翻译：超声波成像装置显示中等特征参数的分布
公开(公告)号：US5224480A
公开(公告)日：1993-07-06
申请号：US707741
申请日：1991-05-30
申请人： Isamu Yamada , Akira Shiba , Shinichi Amemiya , Keiichi Murakami , Takaki Shimura
发明人： Isamu Yamada , Akira Shiba , Shinichi Amemiya , Keiichi Murakami , Takaki Shimura
IPC分类号： G01N29/06 , A61B8/14 , G01N29/44 , G01S7/52
CPC分类号： G01S7/52036 , G01N29/0609 , G01N2291/0289
摘要： An ultrasonic imaging apparatus for obtaining a two-dimensional distribution of a predetermined characteristic parameter of a medium of the ultrasound at various points in a plane. The apparatus contains a unit for designating a region of interest in said plane, and a unit for obtaining and indicating statistical information on a dispersing characteristic of said predetermined characteristic parameter of the medium at the various points in the region of interest of said plane. In addition, the apparatus contains a unit for obtaining and indicating a recent history of the dispersing characteristics during the operation of obtaining the two-dimensional distributions which are most recently carried out. Further, the apparatus contains a unit for obtaining and indicating the plane for which the minimum standard deviation is obtained, and a unit for indicating the two-dimensional distribution for the plane.

4. 发明授权

US5215093A Ultrasonic color doppler diagnostic apparatus 失效
标题翻译：超声波彩色多普勒诊断仪
公开(公告)号：US5215093A
公开(公告)日：1993-06-01
申请号：US786888
申请日：1991-11-01
申请人： Toshiya Miyazaki , Akira Shiba , Keiichi Murakami , Takaki Shimura , Junichi Tanahashi , Takashi Toriu
发明人： Toshiya Miyazaki , Akira Shiba , Keiichi Murakami , Takaki Shimura , Junichi Tanahashi , Takashi Toriu
IPC分类号： A61B8/06 , A61B8/14 , G01S7/52 , G01S15/89
CPC分类号： G01S7/52071 , G01S15/8979 , G01S7/5206
摘要： An ultrasonic color Doppler diagnostic apparatus for displaying at least two successive frames of original images of the two-dimensional images obtained for each ultrasonic interframe time, to find and display a natural interpolated image. The apparatus includes a shape parameter calculating unit which calculates the shape parameters characterizing the shape of a blood flow region on the original images and, a shape parameter interpolating unit which calculates the shape parameters interpolated at a designated timing designated in the interframe time from the shape parameters, the interframe time. In addition and the designated timing, an image converting unit is provided which converts the image of at least one frame of the original image in the plurality of original images in accordance with the shape parameters at a designated timing found by the shape parameter interpolating means to obtain the interpolated image. Further, displaying means is included which displays a moving image comprised of the interpolated images inserted between the original images and moving images of only the interpolated images.

5. 发明授权

US4655228A Ultrasonic diagnosis apparatus for tissue characterization 失效
标题翻译：用于组织表征的超声诊断装置
公开(公告)号：US4655228A
公开(公告)日：1987-04-07
申请号：US675869
申请日：1984-11-28
申请人： Takaki Shimura , Keiichi Murakami , Yutaka Igarashi , Akira Shiba , Hajime Hayashi , Hirohide Miwa , Michitoshi Inoue , Masayuki Matsumoto
发明人： Takaki Shimura , Keiichi Murakami , Yutaka Igarashi , Akira Shiba , Hajime Hayashi , Hirohide Miwa , Michitoshi Inoue , Masayuki Matsumoto
IPC分类号： A61B8/14 , A61B8/00 , A61B8/08 , G01S7/52 , G01S15/89 , A61B10/00
CPC分类号： G01S15/8977 , G01S7/52025 , G01S7/52036
摘要： A diagnosis apparatus for discriminating a property of the tissue to be observed from the reflected ultrasonic wave uses the nature of the fine structure of the tissue, and more practically uses the interval of small reflecting bodies dispersely distributed in the tissue as the parameters. The intervals flucatuate. Therefore, an average value and/or a degree of fluctuation is calculated and is displayed. For obtaining the average interval, a method of using the cepstrum of the received signal or a method of using the self-correlation of the received signal can be used.
摘要翻译：用于从反射的超声波中区分要观察的组织的性质的诊断装置使用组织的精细结构的性质，更实际上使用分散在组织中的小反射体的间隔作为参数。间隔流血。因此，计算平均值和/或波动程度并显示。为了获得平均间隔，可以使用使用接收信号的倒频谱的方法或使用接收信号的自相关的方法。

6. 发明授权

US4757715A Apparatus for characterizing ultrasonic medium 失效
标题翻译：用于表征超声介质的装置
公开(公告)号：US4757715A
公开(公告)日：1988-07-19
申请号：US16472
申请日：1987-02-17
申请人： Hirohide Miwa , Keiichi Murakami , Takaki Shimura , Yutaka Igarashi , Akira Shiba , Hajime Hayashi
发明人： Hirohide Miwa , Keiichi Murakami , Takaki Shimura , Yutaka Igarashi , Akira Shiba , Hajime Hayashi
IPC分类号： A61B8/00 , A61B8/08 , G01N29/00 , G01N29/34 , G01N29/44 , G01S7/52 , G01S15/89
CPC分类号： G01S7/52025 , G01N29/343 , G01N29/348 , G01N29/4463 , G01S15/895
摘要： The present invention relates to a signal processing apparatus for quantitatively measuring ultrasonic characteristics of a medium, such as a human body and realizes the high speed quantitative measurement by processing all signals in the time domain. In the processing for eliminating an error, produced by a degree of convergence of the ultrasonic beam, a correcting function that is a function of the depth and frequency is employed. The correcting function is measured in a no-attenuation medium and converted into a form suited to the time domain processing. The function is stored and such frequency characteristics of the function are sequentially read during an actual medium measurement to control the characteristic of a variable characteristic filter to correct the received signal.
摘要翻译：本发明涉及一种用于定量测量诸如人体之类的介质的超声波特性的信号处理装置，并通过处理时域中的所有信号来实现高速定量测量。在消除由超声波束的收敛程度产生的误差的处理中，采用作为深度和频率的函数的校正函数。校正功能在无衰减介质中测量并转换为适合于时域处理的形式。存储该功能，并且在实际介质测量期间依次读取功能的这种频率特性，以控制可变特征滤波器的特性以校正接收的信号。

7. 发明授权

US4723553A Ultrasound medium characteristics measuring apparatus 失效
标题翻译：超声介质特性测量仪
公开(公告)号：US4723553A
公开(公告)日：1988-02-09
申请号：US878858
申请日：1986-06-26
申请人： Hirohide Miwa , Keiichi Murakami , Akira Shiba , Takaki Shimura , Hajime Hayashi
发明人： Hirohide Miwa , Keiichi Murakami , Akira Shiba , Takaki Shimura , Hajime Hayashi
IPC分类号： A61B8/08 , A61B8/00 , G01N29/11 , G01N29/38 , G01N29/42 , G01N29/44 , G01S7/52 , A61B10/00
CPC分类号： G01S7/52036 , G01N29/11 , G01N29/38 , G01N29/42 , G01S7/52025 , G01N2291/02475 , G01N2291/101
摘要： An apparatus for measuring acoustic characteristic values of a medium by sending ultrasound pulses into the medium and analyzing the reflected waves from the medium. Medium characteristic values are extracted from the reflected waves, and spectrum scalloping is eliminated. The present invention executes the nonlinear filtering process, for example, the median filtering process to the spectrums, applies a model spectrum to the filtered result and thereby facilitates measurement of supressing fluctuation even when a small number of space average samples one used, by obtaining .beta. from such model spectrum.
摘要翻译：一种用于通过向介质发送超声波脉冲并分析来自介质的反射波来测量介质的声学特性值的装置。从反射波中提取中等特征值，消除光谱扇贝。本发明执行非线性滤波处理，例如对频谱的中值滤波处理，对滤波结果应用模型频谱，从而有助于测量抑制波动，即使当使用少量的空间平均样本时，通过获得β 从这种模型谱。

8. 发明授权

US09154578B2 Display device with scaling of selected object images 有权
标题翻译：显示设备，选择对象图像缩放
公开(公告)号：US09154578B2
公开(公告)日：2015-10-06
申请号：US13003422
申请日：2009-09-07
申请人： Keiichi Murakami , Dai Kamiya , Yasushi Onda , Izua Kano , Kazuhiro Yamada , Naoki Hashida
发明人： Keiichi Murakami , Dai Kamiya , Yasushi Onda , Izua Kano , Kazuhiro Yamada , Naoki Hashida
IPC分类号： G09G5/00 , H04L29/08 , G06F3/0481 , H04M1/725
CPC分类号： H04L67/36 , G06F3/0481 , H04M1/72544
摘要： In a communication terminal device, in a case where the arrangement of the windows is changed in a list screen, an overhead screen is initially displayed, in which the list screen is overviewed, and the arrangement of the windows is subsequently changed in the overhead screen, and a magnified screen (original screen) of the overhead screen, in which the arrangement of the windows has been changed, is displayed last, as described in the foregoing. By displaying a magnified image, it is possible to make windows better visible in a small display area of a mobile phone. Also, in a case where a window exists that cannot be displayed in a magnified screen, by displaying an overhead screen, it becomes possible for a user to recognize a fact that a window that cannot be displayed exists in a magnified screen, and also recognize a position of the window.
摘要翻译：在通信终端装置中，在列表画面中改变窗口的配置的情况下，首先显示俯视列表画面的俯视画面，并且在俯视画面中随后改变窗口的配置如上所述，最后显示其中窗口的布置已经改变的架空屏幕的放大屏幕（原始画面）。通过显示放大图像，可以使窗口在移动电话的小显示区域中更好地可见。此外，在存在不能在放大画面中显示的窗口的情况下，通过显示开销画面，用户可以识别在放大画面中存在不能显示的窗口的事实，并且还识别一个窗口的位置。

9. 发明申请

US20130268895A1 TERMINAL DEVICE AND ICON MANAGEMENT METHOD 审中-公开
标题翻译：终端设备和图标管理方法
公开(公告)号：US20130268895A1
公开(公告)日：2013-10-10
申请号：US13993504
申请日：2011-10-21
申请人： Taeko Yamaki , Keiichi Murakami
发明人： Taeko Yamaki , Keiichi Murakami
IPC分类号： G06F3/0481
CPC分类号： G06F3/04817
摘要： A terminal device includes an operating unit which accepts an operation by a user, a display unit which classifies one or a plurality of icons into one or a plurality of groups and displays the classified icons, and a control unit which controls the display unit so as to display a new group when an icon displayed on the display unit is set to a move mode by an operation accepted by the operating unit.
摘要翻译：终端装置包括接受用户的操作的操作单元，将一个或多个图标分为一个或多个组并显示分类图标的显示单元，以及控制单元，以控制显示单元当通过操作单元接受的操作将显示单元上显示的图标设置为移动模式时，显示新组。

10. 发明授权

US08525854B2 Display device and screen display method 有权
标题翻译：显示设备和屏幕显示方式
公开(公告)号：US08525854B2
公开(公告)日：2013-09-03
申请号：US13039980
申请日：2011-03-03
申请人： Keiichi Murakami
发明人： Keiichi Murakami
IPC分类号： G09G5/00
CPC分类号： G06F3/0485 , G06F3/04883 , G06F2203/04806
摘要： It is intended to enable enlarging or reducing a screen with a simple operation. A mobile phone 1 includes a touch panel 11 that displays a screen and receives a predetermined input, a detection unit 12 that detects a start point and an end point of a physical touch on the touch panel 11, and a display control unit 13 that calculates a moving direction of the touch on the basis of the detection result, enlarges the screen displayed on the touch panel 11 when the moving direction is in a predetermined first range, and reduces the screen when the moving direction is in a predetermined second range different from the first range.
摘要翻译：旨在通过简单的操作来扩大或缩小屏幕。移动电话1包括显示屏幕并接收预定输入的触摸面板11，检测触摸面板11上的物理触摸的开始点和终点的检测单元12以及计算基于检测结果的触摸的移动方向，当移动方向处于预定的第一范围时，放大触摸面板11上显示的屏幕，并且当移动方向处于与第一个范围。

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