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1. 发明授权

US5902489A Particle handling method by acoustic radiation force and apparatus therefore 失效
标题翻译：因此，通过声辐射力和装置进行颗粒处理
公开(公告)号：US5902489A
公开(公告)日：1999-05-11
申请号：US745656
申请日：1996-11-08
申请人： Kenji Yasuda , Shin-ichiro Umemura , Kazuo Takeda , Mitsuru Tamura , Norio Shimizu
发明人： Kenji Yasuda , Shin-ichiro Umemura , Kazuo Takeda , Mitsuru Tamura , Norio Shimizu
IPC分类号： G01N1/36 , B01D21/00 , B01D43/00 , B01J19/10 , B01D17/06 , B01D35/06
CPC分类号： B01J19/10 , B01D21/283 , B01D21/34 , B01D43/00
摘要： A chamber for exerting an ultrasound beam on a sample solution containing particles to be concentrated, separated or arranged is provided with a view toward arbitrarily controlling the shape of a spatial distribution of potential energy created by the ultrasound beam and concentrating, separating or periodically arranging the particles. In contrast to the chamber, irradiation ultrasound sources for generating ultrasound beams are provided to create an ultrasonic intensity distribution for producing a position potential energy distribution used to exert a force forwarded in a predetermined direction or a force staying at a predetermined region to each particle. Thus, a specific spatial distribution of potential energy can be realized by ultrasound beams each having a specific intensity, a specific frequency and a specific phase or an ultrasound beam formed by superimposing these on one another. Further, at least one suction hole for recovering separated solvents or particles is defined in a wall surface of the tube, which is orthogonal to the flow of the sample solution.
摘要翻译：在包含要集中，分离或排列的颗粒的样品溶液上施加超声波束的腔室设置有任意控制由超声波束产生的势能空间分布的形状的集中，分离或周期性排列粒子。与腔室相反，提供用于产生超声波束的照射超声波源以产生用于产生用于施加沿预定方向传递的力的位置势能分布的超声波强度分布或者保持在每个粒子的预定区域的力。因此，可以通过每个具有特定强度，特定频率和特定相位的超声波束或通过将它们彼此叠加而形成的超声波束来实现势能的特定空间分布。此外，在管的壁表面中限定用于回收分离的溶剂或颗粒的至少一个吸孔，其与样品溶液的流动正交。

2. 发明授权

US06216538B1 Particle handling apparatus for handling particles in fluid by acoustic radiation pressure 失效
标题翻译：用于通过声辐射压力处理流体中的颗粒的颗粒处理装置
公开(公告)号：US06216538B1
公开(公告)日：2001-04-17
申请号：US08742695
申请日：1996-11-04
申请人： Kenji Yasuda , Shin-ichiro Umemura , Kenichi Kawabata , Kazuo Takeda , Kenko Uchida , Yoshinori Harada , Masao Kamahori , Kazuaki Sasaki
发明人： Kenji Yasuda , Shin-ichiro Umemura , Kenichi Kawabata , Kazuo Takeda , Kenko Uchida , Yoshinori Harada , Masao Kamahori , Kazuaki Sasaki
IPC分类号： G01H1700
CPC分类号： B01D21/283 , G10K15/00
摘要： An ultrasonic manipulation apparatus has a plurality of ultrasonic wave oscillators arranged in two dimensions to trap, fix or move particles to an optional position in the solution or perform cell fusion by using a gradient force obtained by superposing one over another the gradient force fields generated by ultrasonic waves produced by a plurality of ultrasonic wave oscillators. The ultrasonic wave oscillators, functioning independently of one another, can emit ultrasonic waves with optional intensities and phases, and by using an external force produced by superposed gradient force fields generated by ultrasonic waves, particles are handled easily.
摘要翻译：超声波操作装置具有多个超声波振荡器，其被设置成二维排列，以将颗粒捕获，固定或移动到溶液中的可选位置，或者通过使用通过将颗粒叠加在另一个上而产生的梯度力场而获得的梯度力进行细胞融合由多个超声波振荡器产生的超声波。彼此独立起作用的超声波振荡器可以发射具有可选强度和相位的超声波，并且通过使用由超声波产生的叠加梯度力场产生的外力，可以容易地处理颗粒。

3. 发明申请

US20130148894A1 IMAGE RECONSTRUCTION METHOD AND DEVICE 有权
标题翻译：图像重建方法和设备
公开(公告)号：US20130148894A1
公开(公告)日：2013-06-13
申请号：US13811964
申请日：2011-07-28
申请人： Mariko Yamamoto , Shin-ichiro Umemura , Takashi Azuma , Kunio Hashiba
发明人： Mariko Yamamoto , Shin-ichiro Umemura , Takashi Azuma , Kunio Hashiba
IPC分类号： G06K9/46
CPC分类号： G06K9/46 , G01S7/52036 , G01S15/8913 , G01S15/8922 , G01S15/8927 , G01S15/895 , G06T11/006
摘要： An objective is to enable calculation of a distribution of a physical property such as a density inside a measurement object, even when the distribution of the physical property value is non-uniform, within a feasible period of time without causing image deterioration due to phenomena such as refraction and multiple-reflections caused by the non-uniformity. To this end, the physical property value that makes an evaluation quantity be an extremum is outputted, where the evaluation quantity is a liner sum or a product of exponential function of: an equation residual quantity that is a residual being a difference between an operator term and an external force term of an equation of motion; a non-uniformity detection equation residual quantity that is a residual of an equation of detecting the non-uniformity of the physical property value from a matching degree of solutions of the equation of motion under two types of boundary conditions; and a conditional equation residual quantity that is a residual of a constraint condition.
摘要翻译：目的是能够在可行的时间段内，即使在物理特性值的分布不均匀的情况下，能够计算测量对象内的物理性质（例如密度）的分布，而不会由于诸如此类的现象而导致图像劣化作为由不均匀性引起的折射和多重反射。为此，输出使评价量为极值的物理属性值，其中评价量为线性和或指数函数的乘积：作为残差的方程剩余量是运算符项之间的差和运动方程的外力项; 根据两种类型的边界条件下的运动方程的匹配度，检测物理特性值的不均匀性的方程的残差的不均匀性检测方程残差量; 以及作为约束条件的残差的条件方程残差量。

4. 发明授权

US08353836B2 Ultrasonographic device for performing luminance correction 失效
标题翻译：用于执行亮度校正的超声波装置
公开(公告)号：US08353836B2
公开(公告)日：2013-01-15
申请号：US11597325
申请日：2004-11-10
申请人： Takashi Azuma , Shin-ichiro Umemura , Hideyo Kamada
发明人： Takashi Azuma , Shin-ichiro Umemura , Hideyo Kamada
IPC分类号： A61B8/00 , G06K9/00
CPC分类号： A61B8/06
摘要： The present invention provides an ultrasonic diagnostic apparatus realizing improved visibility of a contour shape of signal components in an ultrasonic blood flow spectrum display image. The apparatus includes a gray-level correction unit for correcting intensity of an output result of a Doppler processing unit. The Doppler processing unit calculates a Doppler frequency shift in a reception signal output from a receiver and calculates blood flow velocity of a subject on the basis of the Doppler frequency shift. The gray-level correction unit has: a filtering unit for separating a signal and a noise from each other, which are included in a time-varying waveform of the blood flow velocity of the subject obtained by the Doppler processing unit on the basis of continuity on a space defined by the blood flow velocity and time; and a gray-level corrector for performing a gray level correction using, as a parameter, a boundary value between signal intensity and noise intensity obtained by the filtering unit.
摘要翻译：本发明提供一种实现超声波血流频谱显示图像中的信号成分的轮廓形状的可视化的超声波诊断装置。该装置包括用于校正多普勒处理单元的输出结果的强度的灰度级校正单元。多普勒处理单元计算从接收器输出的接收信号中的多普勒频移，并根据多普勒频移计算被检者的血流速度。灰度级校正单元具有：滤波单元，用于将信号和噪声彼此分离，所述滤波单元包括在由多普勒处理单元基于连续性获得的对象的血流速度的时变波形中在由血流速度和时间限定的空间上; 以及灰度级校正器，用于使用由滤波单元获得的信号强度和噪声强度之间的边界值作为参数来执行灰度校正。

5. 发明申请

US20100135539A1 Personal identification system 有权
标题翻译：个人识别系统
公开(公告)号：US20100135539A1
公开(公告)日：2010-06-03
申请号：US12654888
申请日：2010-01-07
申请人： Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
发明人： Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
IPC分类号： G06K9/00
CPC分类号： G06K9/00013 , G06K9/00 , G06K9/20 , G06K2009/00932
摘要： A personal identification system, which uses a vein pattern of a finger, optimizes the amount of light of a light source based on a captured finger image and emphasizes the vein pattern during image processing for identification.
摘要翻译：使用手指的静脉图案的个人识别系统基于捕获的手指图像优化光源的光量，并且在用于识别的图像处理期间强调静脉图案。

6. 发明授权

US07612875B2 Personal identification system 有权
公开(公告)号：US07612875B2
公开(公告)日：2009-11-03
申请号：US12073153
申请日：2008-02-29
申请人： Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
发明人： Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
IPC分类号： G06K9/74
CPC分类号： G06K9/00 , G06K9/00013 , G06K9/20 , G06K2009/00932
摘要： A personal identification system, which uses a vein pattern of a finger, optimizes the amount of light of a light source based on a captured finger image and emphasizes the vein pattern during image processing for identification.

7. 发明申请

US20090163816A1 Ultrasonographic Device 失效
标题翻译：超声波装置
公开(公告)号：US20090163816A1
公开(公告)日：2009-06-25
申请号：US11597325
申请日：2004-11-10
申请人： Takashi Azuma , Shin-ichiro Umemura , Hideyo Kamada
发明人： Takashi Azuma , Shin-ichiro Umemura , Hideyo Kamada
IPC分类号： A61B8/06
CPC分类号： A61B8/06
摘要： The present invention provides an ultrasonic diagnostic apparatus realizing improved visibility of a contour shape of signal components in an ultrasonic blood flow spectrum display image. The apparatus includes a gray-level correction unit for correcting intensity of an output result of a Doppler processing unit. The Doppler processing unit calculates a Doppler frequency shift in a reception signal output from a receiver and calculates blood flow velocity of a subject on the basis of the Doppler frequency shift. The gray-level correction unit has: a filtering unit for separating a signal and a noise from each other, which are included in a time-varying waveform of the blood flow velocity of the subject obtained by the Doppler processing unit on the basis of continuity on a space defined by the blood flow velocity and time; and a gray-level corrector for performing a gray level correction using, as a parameter, a boundary value between signal intensity and noise intensity obtained by the filtering unit.
摘要翻译：本发明提供一种实现超声波血流频谱显示图像中的信号成分的轮廓形状的可视化的超声波诊断装置。该装置包括用于校正多普勒处理单元的输出结果的强度的灰度级校正单元。多普勒处理单元计算从接收器输出的接收信号中的多普勒频移，并根据多普勒频移计算被检者的血流速度。灰度级校正单元具有：滤波单元，用于将信号和噪声彼此分离，所述滤波单元包括在由多普勒处理单元基于连续性获得的对象的血流速度的时变波形中在由血流速度和时间限定的空间上; 以及灰度级校正器，用于使用由滤波单元获得的信号强度和噪声强度之间的边界值作为参数来执行灰度校正。

8. 发明申请

US20080158546A1 Personal identification system 有权
公开(公告)号：US20080158546A1
公开(公告)日：2008-07-03
申请号：US12073153
申请日：2008-02-29
申请人： Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
发明人： Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
IPC分类号： G06K9/74
CPC分类号： G06K9/00 , G06K9/00013 , G06K9/20 , G06K2009/00932
摘要： A personal identification system, which uses a vein pattern of a finger, optimizes the amount of light of a light source based on a captured finger image and emphasizes the vein pattern during image processing for identification.

9. 发明申请

US20080027318A1 Ultrasonographic Device 有权
标题翻译：超声波装置
公开(公告)号：US20080027318A1
公开(公告)日：2008-01-31
申请号：US11719770
申请日：2005-07-15
申请人： Shin-ichiro Umemura , Takashi Azuma , Yuichi Miwa
发明人： Shin-ichiro Umemura , Takashi Azuma , Yuichi Miwa
IPC分类号： A61B8/00
CPC分类号： G01S15/8993 , A61B8/483 , G01S7/5202 , G01S7/52046 , G01S7/5209 , G01S7/52095
摘要： An ultrasonographic technique capable of forming a transmission beam enabling multi-beam transmission/reception of identical transmission sensitivity. An ultrasonographic device for imaging inside of an examinee includes a transmitter for transmitting an ultrasonic pulse signal from an ultrasonic element array to the examinee, and a receiver for receiving the ultrasonic pulse reflected from the examinee. The transmitter transmits an ultrasonic pulse signal having a plurality of peaks of substantially equal transmission intensity in the azimuth direction and a trace in the depth direction of each peak as a substantially straight line, from a transmission opening of the ultrasonic element array to the examinee.
摘要翻译：一种能够形成能够实现相同传输灵敏度的多波束发射/接收的传输波束的超声波技术。用于在受检者内部成像的超声波诊断装置包括用于从超声波元件阵列向受检者发送超声波脉冲信号的发射器，以及用于接收从受检者反射的超声波脉冲的接收器。发射机从超声波元件阵列的传输开口向受检者发送具有在方位方向上具有基本相等的传输强度的多个峰值和超过每个峰值深度方向的迹线作为基本上直线的超声波脉冲信号。

10. 发明申请

US20070161897A1 Ultrasonic treatment equipment 失效
标题翻译：超声波处理设备
公开(公告)号：US20070161897A1
公开(公告)日：2007-07-12
申请号：US10557237
申请日：2004-05-18
申请人： Kazuaki Sasaki , Takashi Azuma , Ken-ichi Kawabata , Shin-ichiro Umemura , Takashi Okai , Tetsuya Ishikawa
发明人： Kazuaki Sasaki , Takashi Azuma , Ken-ichi Kawabata , Shin-ichiro Umemura , Takashi Okai , Tetsuya Ishikawa
IPC分类号： A61B8/00
CPC分类号： A61N7/02 , A61B8/06 , A61B8/13 , A61B2090/378
摘要： Ultrasonic treatment equipment is provided which repeats therapeutic ultrasound exposure while measuring a degree of vessel constriction on a therapeutic ultrasound exposure basis. This equipment includes: a therapeutic ultrasonic transducer 2 which exposes a blood vessel of an affected part to a focused therapeutic ultrasonic wave for a specified period of exposure time; an imaging ultrasonic probe 3 which images an ultrasound tomographic image of the affected part; a display unit 24 which displays the ultrasound tomographic image; means 21 for detecting a blood flow signal from a signal received by the imaging ultrasonic probe and determining the blood flow velocity of the blood vessels of the affected part; means 21 for calculating a rate of change in blood flow velocity during the exposure to the therapeutic ultrasonic wave or before and after the exposure to the therapeutic ultrasonic wave; and means 23 for controlling exposure conditions of the therapeutic ultrasonic wave on the basis of the rate of change in blood flow velocity, and thereby controlling the therapeutic ultrasonic transducer.
摘要翻译：提供超声波处理设备，其在治疗超声暴露基础上测量血管收缩程度时重复治疗性超声波暴露。该设备包括：治疗超声波换能器2，其将受影响部分的血管暴露于聚焦的治疗超声波达指定的曝光时间; 成像超声波探头3，其对受影响部分的超声断层图像进行成像; 显示单元24，其显示超声断层图像; 用于从由成像超声波探头接收的信号中检测血流信号并确定受影响部分的血管的血流速度的装置21; 用于计算暴露于治疗超声波期间或暴露于治疗超声波之前和之后的血流速度变化率的装置21; 以及基于血流速度变化率来控制治疗超声波的暴露条件的装置23，由此控制治疗用超声波换能器。

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