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71. 发明授权

US09138202B2 Ultrasonic diagnosis apparatus and medical image processing method 有权
标题翻译：超声诊断装置及医学图像处理方法
公开(公告)号：US09138202B2
公开(公告)日：2015-09-22
申请号：US12790080
申请日：2010-05-28
申请人： Naohisa Kamiyama
发明人： Naohisa Kamiyama
IPC分类号： A61B8/00 , A61B8/14 , G06T7/00 , A61B8/08
CPC分类号： A61B8/14 , A61B8/483 , G06T7/12 , G06T7/55 , G06T2207/10136 , G06T2207/30056
摘要： According to one embodiment, an ultrasonic diagnosis apparatus includes an ultrasonic probe, an ultrasonic transmission/reception unit which generates echo signals associated with scan planes by transmitting and receiving ultrasonic waves to and from an object via the ultrasonic probe, an image data generating unit which generate tomogram data respectively corresponding to the scan planes based on the echo signals, a contour line extraction processing unit which extracts contour lines of a specific region from the plurality of tomograms, a contour line processing unit which generates curves respectively corresponding to the extracted contour lines, and a surface image generating unit which generates one-dimensional brightness trains on the curves from the tomograms and generates a surface image expressing the surface unevenness of the specific region with brightness changes by arraying the brightness trains in accordance with the positions of the corresponding scan planes.
摘要翻译：根据一个实施例，超声波诊断装置包括超声波探头，超声波发送/接收单元，其通过经由超声波探头向物体发送和接收超声波而产生与扫描平面相关联的回波信号;图像数据生成单元，基于回波信号生成分别对应于扫描平面的断层图像数据;轮廓线提取处理单元，从多个断层图像提取特定区域的轮廓线;轮廓线处理单元，其生成分别对应于所提取的轮廓线的曲线以及表面图像生成单元，其从断层图像在曲线上生成一维亮度列，并且通过根据相应扫描的位置排列亮度列来生成表示具有亮度变化的特定区域的表面不均匀性的表面图像飞机

72. 发明授权

US08821401B2 Ultrasonic diagnostic apparatus, doppler measurement apparatus, and Doppler measurement method 有权
标题翻译：超声波诊断装置，多普勒测量装置和多普勒测量方法
公开(公告)号：US08821401B2
公开(公告)日：2014-09-02
申请号：US13150284
申请日：2011-06-01
申请人： Tatsuro Baba , Naohisa Kamiyama , Shouichi Nakauchi
发明人： Tatsuro Baba , Naohisa Kamiyama , Shouichi Nakauchi
IPC分类号： A61B8/00 , A61B8/06
CPC分类号： A61B8/06 , A61B8/488 , A61B8/543
摘要： According to one embodiment, an ultrasonic diagnostic apparatus comprises a Doppler processing unit which generates a Doppler spectrum from an ultrasonic signal reflected from a predetermined region in a heart, a trace waveform generation unit which generates temporal changes in a predetermined spectrum component in the Doppler spectrum as a plurality of trace waveforms, a corrected trace waveform generation unit which generates a corrected trace waveform with the loss being interpolated by using a trace waveform, of the plurality of trace waveforms, which has a loss portion, and at least one estimation point input for the trace waveform, and an output unit which outputs a plurality of trace waveforms including the corrected trace waveform.
摘要翻译：根据一个实施例，超声波诊断装置包括多普勒处理单元，其从从心脏中的预定区域反射的超声波信号生成多普勒频谱，轨迹波形生成单元，其生成多普勒频谱中的预定频谱分量的时间变化作为多个迹线波形的校正轨迹波形生成单元，其生成具有损耗部分的所述多个迹线波形中的具有通过使用轨迹波形内插的损失的校正轨迹波形，以及至少一个估计点输入以及输出单元，其输出包括校正的迹线波形的多个迹线波形。

73. 发明授权

US08597191B2 Ultrasonic imaging apparatus and a method of generating ultrasonic images 失效
标题翻译：超声波成像装置和产生超声波图像的方法
公开(公告)号：US08597191B2
公开(公告)日：2013-12-03
申请号：US12327190
申请日：2008-12-03
申请人： Tatsuro Baba , Naohisa Kamiyama
发明人： Tatsuro Baba , Naohisa Kamiyama
IPC分类号： A61B8/00
CPC分类号： G01S15/8979 , A61B8/06 , A61B8/0883 , A61B8/13 , A61B8/469 , A61B8/483 , G01S7/52063 , G01S7/52085
摘要： A processor generates a first Doppler spectrum image representing the velocity of a moving body at each observation point by analyzing the frequency of signals received at the plurality of observation points acquired via Doppler scanning. An interpolator acquires a second Doppler spectrum image consecutively at each observation point time when the ultrasound has not been transmitted to and received from each observation point by the Doppler scanner transmitting and receiving the ultrasound toward and from the plurality of observation points at a plurality of respective times, based on interpolation of the first Doppler spectrum image at each observation point. The interpolator generates a third Doppler spectrum at each observation point by combining the first Doppler spectrum at each observation point and the second Doppler spectrum image at each observation point per observation point.
摘要翻译：处理器通过分析通过多普勒扫描获取的多个观察点处接收到的信号的频率来生成表示每个观察点处的移动体的速度的第一多普勒频谱图像。内插器在通过多普勒扫描器在多个观察点向多个观察点发送并从多个观察点接收超声波的多个观察点在多个观察点时连续地获取第二多普勒频谱图像次，基于每个观察点处的第一多普勒频谱图像的插值。内插器通过在每个观察点的每个观察点处组合每个观察点处的第一多普勒频谱和第二多普勒频谱图像，在每个观察点处产生第三多普勒频谱。

74. 发明授权

US08460192B2 Ultrasound imaging apparatus, medical image processing apparatus, display apparatus, and display method 有权
标题翻译：超声成像装置，医用图像处理装置，显示装置及显示方法
公开(公告)号：US08460192B2
公开(公告)日：2013-06-11
申请号：US12575174
申请日：2009-10-07
申请人： Hiroki Yoshiara , Naohisa Kamiyama , Tetsuya Yoshida
发明人： Hiroki Yoshiara , Naohisa Kamiyama , Tetsuya Yoshida
IPC分类号： A61B8/00
CPC分类号： A61B8/461 , A61B8/08 , A61B8/469 , A61B8/481 , G01S7/52063 , G01S7/52071
摘要： An imaging part scans a predetermined site of a subject to which a contrast agent has been administered, with ultrasound waves, and thereby acquires plural frames of ultrasound image data. A contrast agent inflow detector detects the inflow of the contrast agent into each region based on the signal intensity in each region represented in the plural frames of ultrasound image data. A reference time determining part determines, as a reference time, a time point when the contrast agent inflow detector detects the inflow of the contrast agent into a first region of interest. A color coding part obtains a relative time of the inflow of the contrast agent into each region with reference to the reference time, and generates image data representing the color of each region with a hue corresponding to the relative time. An image based on the image data representing the hue is displayed.
摘要翻译：成像部分用超声波扫描已经施用造影剂的对象的预定位置，从而获取多帧超声图像数据。造影剂流入检测器基于在多个超声图像数据帧中表示的每个区域中的信号强度来检测造影剂流入每个区域。参考时间确定部件将造影剂流入检测器检测到造影剂流入第一感兴趣区域的时间点作为参考时间。颜色编码部分参考参考时间获得造影剂流入每个区域的相对时间，并且生成表示具有与相对时间对应的色调的每个区域的颜色的图像数据。显示基于表示色调的图像数据的图像。

75. 发明申请

US20120151957A1 ACCUMULATOR FOR REFRIGERATION CYCLE SYSTEM 审中-公开
标题翻译：制冷循环系统累积器
公开(公告)号：US20120151957A1
公开(公告)日：2012-06-21
申请号：US13283019
申请日：2011-10-27
申请人： Naohisa Kamiyama , Takeharu Kawamura
发明人： Naohisa Kamiyama , Takeharu Kawamura
IPC分类号： F25B41/00
CPC分类号： F25B43/006 , F25B2400/02
摘要： An accumulator including a liquid accumulating chamber for accumulating refrigerant, a refrigerant inlet port leading the refrigerant, a refrigerant outlet pipe, an oil return opening, a refrigerant flow generating structure and a refrigerant flow mixing structure. The refrigerant outlet pipe includes an upstream open end exposed to an upper part of the liquid accumulating chamber to discharge the refrigerant from the chamber to outside the chamber. The oil return opening is in the refrigerant outlet pipe to return oil contained in the lower part of the liquid accumulating chamber to a compressor of the refrigeration cycle system. The refrigerant flow generating structure provides refrigerant from the refrigerant inlet port with a given flow, the given flow being produced by a drive force possessed by the refrigerant. The refrigerant flow mixing structure provides the given flow with an upward-and-downward movement to mix the refrigerant.
摘要翻译：一种蓄液器，包括用于积聚制冷剂的储液室，引导制冷剂的制冷剂入口，制冷剂出口管，回油口，制冷剂流产生结构和制冷剂流混合结构。制冷剂出口管包括暴露于储液室的上部的上游开口端，以将制冷剂从室排出到室外。回油口在制冷剂出口管内，以将容纳在储液室下部的油返回到制冷循环系统的压缩机。制冷剂流产生结构以给定的流量从制冷剂入口提供制冷剂，给定的流量由制冷剂所具有的驱动力产生。制冷剂流动混合结构为给定的流动提供了向上和向下运动以混合制冷剂。

76. 发明申请

US20120136248A1 ULTRASOUND DIAGNOSIS APPARATUS, IMAGE GENERATING METHOD, AND IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：超声诊断装置，图像生成方法和图像处理装置
公开(公告)号：US20120136248A1
公开(公告)日：2012-05-31
申请号：US13303470
申请日：2011-11-23
申请人： Yuko Kanayama , Naohisa Kamiyama
发明人： Yuko Kanayama , Naohisa Kamiyama
IPC分类号： A61B8/00 , G06K9/00
CPC分类号： A61B8/06 , A61B8/461 , A61B8/488 , A61B8/5207 , A61B8/54 , A61B8/585
摘要： An ultrasound diagnosis apparatus according to an embodiment includes: a movement information obtaining unit that obtains movement information by adjusting a reception signal received by an ultrasound probe, by using a gain; an image generating unit that generates a color image in which color pixels are allocated based on the movement information; an index calculating unit that calculates an index value indicating a distribution of the color pixels, based on two or more of the color images generated by the image generating unit; a gain selecting unit that selects a display gain by comparing the index values calculated with respect to two or more of the gains; and a controlling unit that controls the image generating unit so as to generate a color image in which color pixels are allocated based on the display gain and the movement information obtained from the reception signal.
摘要翻译：根据实施例的超声波诊断装置包括：移动信息获取单元，通过使用增益来调整由超声波探头接收的接收信号来获取移动信息; 图像生成单元，其基于所述移动信息生成其中分配有颜色像素的彩色图像; 索引计算单元，其基于由所述图像生成单元生成的所述彩色图像中的两个或更多个来计算指示所述彩色像素的分布的索引值; 增益选择单元，通过比较相对于两个或更多个增益计算的指标值来选择显示增益; 以及控制单元，其控制图像生成单元，以便基于从接收信号获得的显示增益和移动信息，生成其中分配了彩色像素的彩色图像。

77. 发明申请

US20110230764A1 ULTRASONIC DIAGNOSTIC APPARATUS, DOPPLER MEASUREMENT APPARATUS, AND DOPPLER MEASUREMENT METHOD 有权
标题翻译：超声波诊断装置，多普勒测量装置和多普勒测量方法
公开(公告)号：US20110230764A1
公开(公告)日：2011-09-22
申请号：US13150284
申请日：2011-06-01
申请人： Tatsuro BABA , Naohisa Kamiyama , Shouichi Nakauchi
发明人： Tatsuro BABA , Naohisa Kamiyama , Shouichi Nakauchi
IPC分类号： A61B8/06 , A61B8/13
CPC分类号： A61B8/06 , A61B8/488 , A61B8/543
摘要： According to one embodiment, an ultrasonic diagnostic apparatus comprises a Doppler processing unit which generates a Doppler spectrum from an ultrasonic signal reflected from a predetermined region in a heart, a trace waveform generation unit which generates temporal changes in a predetermined spectrum component in the Doppler spectrum as a plurality of trace waveforms, a corrected trace waveform generation unit which generates a corrected trace waveform with the loss being interpolated by using a trace waveform, of the plurality of trace waveforms, which has a loss portion, and at least one estimation point input for the trace waveform, and an output unit which outputs a plurality of trace waveforms including the corrected trace waveform.
摘要翻译：根据一个实施例，超声波诊断装置包括多普勒处理单元，其从从心脏中的预定区域反射的超声波信号生成多普勒频谱，轨迹波形生成单元，其生成多普勒频谱中的预定频谱分量的时间变化作为多个迹线波形的校正轨迹波形生成单元，其生成具有损耗部分的所述多个迹线波形中的具有通过使用轨迹波形内插的损失的校正轨迹波形，以及至少一个估计点输入以及输出单元，其输出包括校正的迹线波形的多个迹线波形。

78. 发明申请

US20110172533A1 ULTRASONIC DIAGNOSIS APPARATUS AND ULTRASONIC IMAGE PROCESSING APPARATUS 有权
标题翻译：超声诊断装置和超声波图像处理装置
公开(公告)号：US20110172533A1
公开(公告)日：2011-07-14
申请号：US12986414
申请日：2011-01-07
申请人： Cong YAO , Naohisa Kamiyama
发明人： Cong YAO , Naohisa Kamiyama
IPC分类号： A61B8/14
CPC分类号： A61B8/08 , A61B8/13 , A61B8/483 , A61B8/5223 , G06T7/0012 , G06T7/12 , G06T2207/10132 , G06T2207/30056
摘要： According to one embodiment, a ultrasonic diagnosis apparatus comprises an ultrasonic scanning unit configured to scan a region including at least part of a liver of an object with an ultrasonic wave and acquire an echo signal associated with the liver, an image generating unit configured to generate an ultrasonic image of the liver based on an echo signal associated with the liver, and a calculation unit configured to calculate at least one of a first index indicating an irregularity degree of the liver and a second index indicating an irregularity feature of the liver by using the ultrasonic image of the liver.
摘要翻译：根据一个实施例，超声波诊断装置包括：超声波扫描单元，被配置为利用超声波扫描包括对象的肝脏的至少一部分的区域，并获取与肝脏相关联的回波信号;图像生成单元，基于与肝脏相关的回波信号的肝脏的超声波图像，以及计算单元，被配置为计算指示肝脏的不规则度的第一指标和指示肝脏的不规则特征的第二指标中的至少一个，肝脏的超声波图像。

79. 发明授权

US07886603B2 Ultrasonic diagnostic apparatus and image processing apparatus 有权
标题翻译：超声波诊断装置及图像处理装置
公开(公告)号：US07886603B2
公开(公告)日：2011-02-15
申请号：US11924199
申请日：2007-10-25
申请人： Naohisa Kamiyama
发明人： Naohisa Kamiyama
IPC分类号： G01N29/07 , A61B8/00
CPC分类号： G01S15/8979 , A61B8/06 , A61B8/13 , A61B8/481 , G01S7/52038 , G01S7/52041 , G01S7/52074
摘要： An ultrasonic diagnostic apparatus that performs high acoustic pressure and low acoustic pressure ultrasonic transmissions by switching at predetermined timing in the enhanced ultrasonography, and displays concurrently a replenishment image obtained through the low acoustic pressure transmission in real time like a moving picture, and a pre-flash image obtained through the low acoustic pressure transmission immediately before switching to the high acoustic pressure transmission like a still image to allow the operator to understand the structure at the level of capillaries. It is also possible to display a selected image obtained through the low acoustic pressure transmission at an arbitrary timing instead of the pre-flash image.
摘要翻译：一种超声波诊断装置，其通过在增强型超声波中的预定定时切换来进行高声压和低声压超声波发送，并且同时显示通过低声压传输获得的补充图像，如运动图像，在切换到高声压传输之前立即通过低声压传输获得的闪光图像像静止图像，以允许操作者了解毛细血管水平的结构。也可以以任意的时刻显示通过低声压传输获得的选择图像，而不是预闪光图像。

80. 发明授权

US07077193B2 Compound type heat exchanger 失效
标题翻译：复合式换热器
公开(公告)号：US07077193B2
公开(公告)日：2006-07-18
申请号：US10842118
申请日：2004-05-10
申请人： Naohisa Kamiyama , Toshiharu Watanabe
发明人： Naohisa Kamiyama , Toshiharu Watanabe
IPC分类号： F28F9/02
CPC分类号： F28F1/126 , F28D1/0443 , F28F13/00 , F28F2009/0287 , F28F2270/00
摘要： A compound type heat exchanger has an oil cooler unit and a condenser unit integrated with each other. Both of the units have a plurality of heat exchanging pipes and fins juxtaposed and alternately stacked into a lamination, in common. At both ends of the lamination in the longitudinal direction of the pipes, they are connected with header pipes. At a boundary between the units, the heat exchanger includes partition walls arranged in the header pipes and a pseudo heat exchanging passage member interposed in the lamination. Further, at least either one of two fins adjoining the pseudo heat exchanging passage member on the side of the oil cooler unit and also on the side of the condenser unit is joined to the pseudo heat exchanging passage member, while the other fins are joined to the pipes.
摘要翻译：复合式热交换器具有油冷却器单元和彼此结合的冷凝器单元。这两个单元共同地具有多个热交换管和翅片并置并交替堆叠成层叠。在管道的纵向层叠的两端，它们与总管连接。在单元之间的边界处，热交换器包括布置在集管中的分隔壁和插入层叠中的假热交换通道构件。此外，在油冷却器单元一侧以及冷凝器单元一侧与假热交换通道构件相邻的两个翅片中的至少任一个接合到假热交换通道构件，而另一个翅片连接到管道。

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