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1. 发明授权

US5515727A Ultrasound signal processor 失效
标题翻译：超声信号处理器
公开(公告)号：US5515727A
公开(公告)日：1996-05-14
申请号：US124555
申请日：1993-09-22
申请人： Yuichi Miwa , Kageyoshi Katakura , Ryuichi Shinomura , Hiroshi Masuzawa , Yutaka Sato , Shizuo Ishikawa
发明人： Yuichi Miwa , Kageyoshi Katakura , Ryuichi Shinomura , Hiroshi Masuzawa , Yutaka Sato , Shizuo Ishikawa
IPC分类号： G01N29/07 , G01N29/11 , G01N29/36 , G01N29/44 , G01N29/46 , G01S7/52 , G10K11/34 , G01N29/00
CPC分类号： G01N29/4436 , G01N29/07 , G01N29/11 , G01N29/36 , G01N29/46 , G01S7/52026 , G01S7/52034 , G01S7/52095 , G10K11/346 , G01N2291/044
摘要： An ultrasound signal processor has a receiving signal digitizing circuit, waveform conversion circuit for mixing a produced digital signal by a reference signal, a cumulation circuit for performing a cumulation processing of a series of converted signals, a delay circuit subject to the cumulation processing, and a circuit for adding delayed signals, whereby the frequency of the receiving signal is shifted to a lower frequency and thereafter subjected to a cumulation processing which perform over-sampling technique so that the accuracy of an analog to digital conversion can be improved drastically. The ultrasound signal processor further has a circuit for converting a receiving signal into a low frequency signal by analog-mixing and a circuit for passing a low frequency component of the analog-converted signal, whereby a higher frequency receiving signal can be digitized even if the digitizing circuit has a insufficient sampling rate.
摘要翻译：超声信号处理器具有接收信号数字化电路，用于通过参考信号混合产生的数字信号的波形转换电路，用于执行一系列转换信号的累积处理的累积电路，经历累积处理的延迟电路，以及用于添加延迟信号的电路，由此将接收信号的频率转移到较低频率，然后进行执行过采样技术的累积处理，从而可以显着提高模数转换的精度。超声信号处理器还具有通过模拟混合将接收信号转换为低频信号的电路和用于使模拟转换信号的低频分量通过的电路，由此即使数字化电路的采样率不足。

2. 发明授权

US06736779B1 Ultrasonic probe and ultrasonic diagnostic device comprising the same 失效
标题翻译：超声波探头和包括其的超声波诊断装置
公开(公告)号：US06736779B1
公开(公告)日：2004-05-18
申请号：US10088120
申请日：2002-07-10
申请人： Shuzo Sano , Yutaka Sato , Jun Kubota , Shinji Kishimoto , Ryuichi Shinomura , Satoshi Tamano , Takaya Osawa , Yuichi Miwa , Hiroshi Masuzawa
发明人： Shuzo Sano , Yutaka Sato , Jun Kubota , Shinji Kishimoto , Ryuichi Shinomura , Satoshi Tamano , Takaya Osawa , Yuichi Miwa , Hiroshi Masuzawa
IPC分类号： A61B800
CPC分类号： A61B8/4483 , A61B8/00 , A61B8/02 , A61B8/0866 , A61B8/14 , A61B8/4494 , B06B1/0637 , G01S7/5208 , G01S15/8929 , G10K11/341 , G10K11/346
摘要： An ultrasonic probe in which two-dimensional array transducer elements are arrayed convexly both in one direction of the two-dimensional array and in the direction perpendicular to the former direction relative to the direction where an ultrasonic wave is transmitted. By switching a transducer element selecting switch circuit provided near the transducer elements, the shape of the diameter of the probe for transmitting and receiving of ultrasound and the position of the diameter are arbitrarily determined. An ultrasonic diagnostic apparatus in which a fresnel ring is formed as an diameter by a control signal to a transducer element selecting switch circuit, the number of cables for connection between the probe and the main body is decreased by bundling the transducer elements in one ring and effecting the connection, the fresnel ring is moved every ultrasonic transmission/reception cycle by the control signal to the transducer element selection switching circuit, and an object is three-dimensionally scanned with an ultrasonic beam.
摘要翻译：一种超声波探头，其中二维阵列换能器元件在二维阵列的一个方向上并且在垂直于前一方向的方向上相对于超声波被传输的方向凸起排列。通过切换设置在换能器元件附近的换能器元件选择开关电路，可任意确定用于发送和接收超声波的探针的直径形状和直径位置。一种超声波诊断装置，其中通过控制信号将一个菲涅耳环形成为一个直径到一个换能器元件选择开关电路，通过将换能器元件捆绑在一个环中，探头与主体之间的连接电缆数量减少，通过该连接，通过控制信号将菲涅耳环每超声波发送/接收周期移动到换能器元件选择切换电路，并且用超声波束对物体进行三维扫描。

3. 发明授权

US5829439A Needle-like ultrasonic probe for ultrasonic diagnosis apparatus, method of producing same, and ultrasonic diagnosis apparatus using same 失效
标题翻译：超声波诊断装置的针状超声波探头及其制造方法以及使用该超声波诊断装置的超声波诊断装置
公开(公告)号：US5829439A
公开(公告)日：1998-11-03
申请号：US671010
申请日：1996-06-28
申请人： Koichi Yokosawa , Shizuo Ishikawa , Ryuichi Shinomura , Yukio Ito , Shuzo Sano , Hiroshi Kanda , Yutaka Sato , Toshio Kondo
发明人： Koichi Yokosawa , Shizuo Ishikawa , Ryuichi Shinomura , Yukio Ito , Shuzo Sano , Hiroshi Kanda , Yutaka Sato , Toshio Kondo
IPC分类号： A61B8/12 , A61B8/00
CPC分类号： A61B5/6848 , A61B8/0841 , A61B8/12 , A61B8/4461 , A61B8/463 , A61B8/445
摘要： A needle-like ultrasonic probe includes an inner needle received in a hollow, tubular outer needle for rotation about an axis thereof. The inner needle has a pointed distal end, and a notch is formed in an outer peripheral surface of that portion of the inner needle which is located adjacent to the distal end thereof. At least one ultrasonic transducer, as well as an acoustic lens for converging an ultrasonic wave, produced by the ultrasonic transducer, onto a point near to the outer peripheral surface of the inner needle, is provided in the notch. A filler, having an outer surface conforming to the outer peripheral surface of the inner needle, is fitted in the notch. With this construction, after the inner needle is smoothly stuck into a living tissue, even if it is rotated and axially moved, the living tissue is less affected or damaged by the inner needle.
摘要翻译：针状超声波探头包括容纳在中空的管状外针中的内针，用于围绕其轴线旋转。内针具有尖的远端，并且在内针的与其远端相邻的部分的外周面形成有切口。至少一个超声波换能器以及用于将由超声波换能器产生的超声波收敛的声透镜设置在靠近内针外周面的点上。具有与内针的外周面相符的外表面的填料装配在凹口中。利用这种结构，即使内针被平滑地粘贴到生物体组织中，即使其旋转并轴向移动，生物体组织也不会受到内针的影响或损坏。

4. 发明授权

US06958041B2 Ultrasonic imaging device 失效
标题翻译：超声波成像装置
公开(公告)号：US06958041B2
公开(公告)日：2005-10-25
申请号：US10221132
申请日：2001-03-12
申请人： Hirotaka Baba , Ryuichi Shinomura , Yutaka Sato , Yuichi Miwa
发明人： Hirotaka Baba , Ryuichi Shinomura , Yutaka Sato , Yuichi Miwa
IPC分类号： A61B8/14 , A61B8/00 , G01H5/00 , G01S7/52
CPC分类号： A61B8/00 , G01S7/52049 , G01S7/52071 , G01S7/52074
摘要： An ultrasonic imaging arrangement performs tentative scanning of ultrasound to the inside of a living body with delay time corresponding to average sonic velocity, calculates delay time error in a delay time error detecting circuit by using received signals from each channel to which delay control has been performed in a digital delay circuit, compares in a delay time comparing unit the calculated data with a plurality of delay time error data corresponding to various sonic velocities using sound velocity as the parameter stored before hand in a sound velocity-derived delay time error storing unit, selects among those sonic velocities the one matching the delay time error data with a sonic velocity selecting unit, and calculates the sonic velocity within the living body. The calculated sonic velocity is fed back to CPU, and the delay data on the delay applied in the ultrasonic scanning is provided to a delay circuit.
摘要翻译：一种超声波成像装置，对具有对应于平均声速的延迟时间，对生物体的内部进行超声波的暂时扫描，通过使用已经进行了延迟控制的各个通道的接收信号来计算延迟时间误差检测电路的延迟时间误差在数字延迟电路中，在延迟时间比较单元中，使用声速作为在速度导出的延迟时间误差存储单元中存储的参数之前的参数，将计算出的数据与对应于各种声速的多个延迟时间误差数据进行比较，在这些声速之中选择与声速选择单元匹配延迟时间误差数据的声速，并计算生物体内的声速。将计算出的声速反馈给CPU，并将超声波扫描中所用延迟的延迟数据提供给延迟电路。

5. 发明授权

US07828731B2 Ultrasonographic apparatus, ultrasonographic data processing method, and ultrasonographic data processing program 有权
标题翻译：超声波仪器，超声波数据处理方法和超声波数据处理程序
公开(公告)号：US07828731B2
公开(公告)日：2010-11-09
申请号：US10488320
申请日：2002-09-06
申请人： Hirotaka Baba , Yutaka Sato , Ryuichi Shinomura , Jun Kubota
发明人： Hirotaka Baba , Yutaka Sato , Ryuichi Shinomura , Jun Kubota
IPC分类号： A61B8/00
CPC分类号： G01S7/52034 , A61B8/08 , A61B8/461 , G01S7/52065 , G01S15/8995 , G06T7/32 , G06T2207/10132 , G06T2207/30004
摘要： An ultrasonographic apparatus in which the S/N ratio of a compound image is improved operates by combining a plurality of reception beam signals from probes arranged at different positions relative to a sample, converting the combined ultrasonic beam into a luminance signal, and displaying the luminance signal.
摘要翻译：通过组合来自布置在相对于样本的不同位置的探针的多个接收束信号，将组合超声波束转换为亮度信号，并且显示出亮度信号，显示复合图像的S / N比的超声波诊断装置信号。

6. 发明授权

US5060651A Ultrasonic diagnostic apparatus 失效
标题翻译：超声波诊断仪
公开(公告)号：US5060651A
公开(公告)日：1991-10-29
申请号：US588714
申请日：1990-09-27
申请人： Toshio Kondo , Yutaka Sato , Hiroshi Masuzawa , Hiroshi Takeuchi
发明人： Toshio Kondo , Yutaka Sato , Hiroshi Masuzawa , Hiroshi Takeuchi
IPC分类号： G01N29/26 , A61B8/00 , G01S15/89
CPC分类号： G01S15/8929 , A61B8/4494 , G01S15/8925
摘要： An ultrasonic diagnostic apparatus which has a probe including a plurality of transducer elements made of an electrostrictive material arranged on a plane in two-dimensional directions, a bias applying unit for selecting the transducer elements in an arbitrary row in the horizontal direction to be in an operative condition by applying the same with a bias voltage, and a switching unit for selecting the transducer elements in at least one arbitrary column in the vertical direction by applying the same with a bias voltage, and controls the bias voltage applying unit and the switching unit to scan an ultrasonic beam in the two-dimensional directions to collect three-dimensional information on a body under inspection.
摘要翻译：一种超声波诊断装置，其具有包括多个由二维方向的平面上的电致伸缩材料构成的换能器元件的探针，偏置施加单元，用于选择沿水平方向的任意行的换能器元件，通过用偏置电压施加相同的操作条件;以及切换单元，用于通过利用偏置电压在垂直方向上的至少一个任意列中选择换能器元件，并且控制偏置电压施加单元和开关单元在二维方向上扫描超声波束以在被检查的身体上收集三维信息。

7. 发明授权

US08848353B2 Display apparatus and electronic equipment 有权
标题翻译：显示设备和电子设备
公开(公告)号：US08848353B2
公开(公告)日：2014-09-30
申请号：US13471069
申请日：2012-05-14
申请人： Yutaka Sato , Tetsukazu Ogura
发明人： Yutaka Sato , Tetsukazu Ogura
IPC分类号： G06F1/16 , G06F1/18
CPC分类号： G06F1/187 , G06F1/1613 , G06F1/186
摘要： A display apparatus may include a display module having a flat display unit with a front surface and a touchscreen panel extending to cover the front surface by protruding from the display unit. The display unit may have a display screen and projecting pieces projecting parallel to the front surface. The display apparatus may further include a front cover part including an opening to receive the display unit, and a front surface to receive a region of the touchscreen panel protruding from the display unit, and a presser member inserted between the front surface of the front cover part and the projecting pieces in order to minimize floating or lifting of the display module from the front cover part.
摘要翻译：显示装置可以包括具有前表面的平面显示单元和通过从显示单元突出而覆盖前表面的触摸屏面板的显示模块。显示单元可以具有显示屏幕和平行于前表面突出的突出片。显示装置还可以包括前盖部分，其包括用于接收显示单元的开口和用于接收从显示单元突出的触摸屏面板的区域的前表面，以及插入在前盖的前表面之间的按压件部件和突出件，以使显示模块从前盖部分的浮动或提升最小化。

8. 发明授权

US08699827B2 Imaging apparatus, signal processing method, and program 失效
标题翻译：成像装置，信号处理方法和程序
公开(公告)号：US08699827B2
公开(公告)日：2014-04-15
申请号：US13218540
申请日：2011-08-26
申请人： Yutaka Sato
发明人： Yutaka Sato
IPC分类号： G06K9/54 , G06K9/60
CPC分类号： H04N5/2355 , G06T1/20 , H04N5/23245
摘要： An imaging apparatus controls an input/output path of a memory differently for normal image generation and for wide dynamic range image generation. For normal image generation, image signals are stored into and read from a memory after image correction. For wide dynamic range image generation, image signals are stored into and read from the memory before the image signals are corrected.
摘要翻译：成像装置对于正常图像生成和宽动态范围图像生成而不同地控制存储器的输入/输出路径。对于正常的图像生成，在图像校正之后，图像信号被存储到存储器中并从存储器读取。对于宽动态范围图像生成，在校正图像信号之前，将图像信号存储到存储器中并从存储器读取。

9. 发明授权

US08588874B2 Mobile device 失效
标题翻译：移动设备
公开(公告)号：US08588874B2
公开(公告)日：2013-11-19
申请号：US13235788
申请日：2011-09-19
申请人： Yutaka Sato , Yusuke Mizuno , Ikki Tatsukami , Manabu Sotodate , Hiroki Yoshida
发明人： Yutaka Sato , Yusuke Mizuno , Ikki Tatsukami , Manabu Sotodate , Hiroki Yoshida
IPC分类号： H04M1/00 , H04B1/38 , H04M1/02
CPC分类号： H04M1/0237 , H04B1/3833
摘要： A mobile device includes a first housing, a second housing, a bias member, a first stopper and a second stopper. The second housing is slidably coupled to the first housing in a sliding range. The bias member biases the second housing from a middle position of the sliding range to one end of the sliding range. The first stopper is provided on the first housing, is connected to a ground of the first housing, and has electrical conductivity. The second stopper is provided on the second housing, has electrical conductivity, and comes into contact with the first stopper to define the one end of the sliding range.
摘要翻译：移动装置包括第一壳体，第二壳体，偏置构件，第一挡块和第二挡块。第二壳体在滑动范围内可滑动地联接到第一壳体。偏置构件将第二壳体从滑动范围的中间位置偏压到滑动范围的一端。第一止动件设置在第一壳体上，连接到第一壳体的地面，并具有导电性。第二止动件设置在第二壳体上，具有导电性，并与第一止动件接触以限定滑动范围的一端。

10. 发明申请

US20130288879A1 HIGH-RIGIDITY CERAMIC MATERIAL AND PRODUCTION METHOD THEREFOR 有权
标题翻译：高刚性陶瓷材料及其生产方法
公开(公告)号：US20130288879A1
公开(公告)日：2013-10-31
申请号：US13882055
申请日：2011-11-04
申请人： Yutaka Sato , Hiroto Unno
发明人： Yutaka Sato , Hiroto Unno
IPC分类号： C04B35/563
CPC分类号： C04B35/563 , C04B35/6455 , C04B2235/3217 , C04B2235/3826 , C04B2235/3865 , C04B2235/3869 , C04B2235/3873 , C04B2235/424 , C04B2235/5436 , C04B2235/5445 , C04B2235/604 , C04B2235/721 , C04B2235/77 , C04B2235/786 , C04B2235/85 , C04B2235/96
摘要： Disclosed is a boron carbide-based ceramics material which has a high density and a high specific rigidity, but additionally with excellent processability, and a production method for the boron carbide-based ceramics material. Specifically, the high-rigidity ceramics material contains boron carbide in an amount of 90 to 99.5 mass %, wherein at least silicon, aluminum, oxygen and nitrogen coexist in a grain boundary phase between crystal grains of the boron carbide. This high-rigidity ceramics material can be produced by a method comprising: preparing a boron carbide powder, and, as a sintering aid, one or more selected from the group consisting of an oxide, a nitride and an oxynitride of silicon, an oxide, a nitride and an oxynitride of aluminum, and a composite oxide, a composite nitride and a composite oxynitride of aluminum and silicon, in such a manner as to contain all of Si, Al, O and N; and subjecting the boron carbide powder and the sintering aid to mixing, forming and sintering.
摘要翻译：公开了一种碳化硼系陶瓷材料，其具有高密度，高比刚度，但另外具有优异的加工性能，以及碳化硼系陶瓷材料的制造方法。具体地说，高刚性陶瓷材料含有90〜99.5质量％的碳化硼，其中至少硅，铝，氧和氮在碳化硼的晶粒之间的晶界相中共存。该高刚性陶瓷材料可以通过以下方法制造：碳化硼粉末，作为烧结助剂，选自硅，氧化物，氧化物，氧化物的氧化物，氮化物和氧氮化物中的一种以上，氮化物和氮氧化物，铝和氮的复合氧化物，复合氮化物和复合氮氧化物，以包含Si，Al，O和N的全部; 并对碳化硼粉末和烧结助剂进行混合，形成和烧结。

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