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1. 发明授权

US07672031B2 Hologram recording medium, hologram reproducing apparatus, hologram reproducing method, and hologram sheet 失效
公开(公告)号：US07672031B2
公开(公告)日：2010-03-02
申请号：US11525072
申请日：2006-09-22
申请人： Akira Tange , Tadashi Tamura
发明人： Akira Tange , Tadashi Tamura
IPC分类号： G03H1/28 , G02B5/32
CPC分类号： G11C13/042 , G11B7/0065 , G11B7/00736 , G11B7/00781
摘要： A hologram recording medium includes a first element hologram and a second element hologram. On the first element hologram, main data is recorded such that the main data is converted into a two-dimensional image, object light of the two-dimensional image is interfered with recording reference light, and an interference fringe produced as a result of the interference is recorded on the first element hologram. On the second element hologram, simplified-form data representing the content of the main data using a smaller data size than the data size of the main data is recorded such that the simplified-form data is converted into a two-dimensional image, object light of the two-dimensional image is interfered with recording reference light, and an interference fringe produced as a result of the interference is recorded on the second element hologram.

2. 发明申请

US20070081211A1 Hologram recording medium, hologram reproducing apparatus, hologram reproducing method, and hologram sheet 失效
标题翻译：全息记录介质，全息图再现装置，全息图再现方法和全息图
公开(公告)号：US20070081211A1
公开(公告)日：2007-04-12
申请号：US11525072
申请日：2006-09-22
申请人： Akira Tange , Tadashi Tamura
发明人： Akira Tange , Tadashi Tamura
IPC分类号： G03H1/28
CPC分类号： G11C13/042 , G11B7/0065 , G11B7/00736 , G11B7/00781
摘要： A hologram recording medium includes a first element hologram and a second element hologram. On the first element hologram, main data is recorded such that the main data is converted into a two-dimensional image, object light of the two-dimensional image is interfered with recording reference light, and an interference fringe produced as a result of the interference is recorded on the first element hologram. On the second element hologram, simplified-form data representing the content of the main data using a smaller data size than the data size of the main data is recorded such that the simplified-form data is converted into a two-dimensional image, object light of the two-dimensional image is interfered with recording reference light, and an interference fringe produced as a result of the interference is recorded on the second element hologram.
摘要翻译：全息记录介质包括第一元件全息图和第二元件全息图。在第一元素全息图上，记录主数据，使得主数据被转换为二维图像，二维图像的物体光被干扰记录参考光，并且由于干扰而产生干涉条纹被记录在第一元件全息图上。在第二元素全息图上，记录表示使用比主数据的数据大小更小的数据大小的主数据的内容的简化形式数据，使得简化形式的数据被转换为二维图像，对象光的二维图像被干扰记录参考光，并且作为干扰的结果产生的干涉条纹被记录在第二元素全息图上。

3. 发明授权

US09351707B2 Methods and apparatus to determine shear wave propagation property 有权
标题翻译：确定剪切波传播性能的方法和装置
公开(公告)号：US09351707B2
公开(公告)日：2016-05-31
申请号：US13030831
申请日：2011-02-18
申请人： Tadashi Tamura
发明人： Tadashi Tamura
IPC分类号： A61B8/08 , G01S7/52 , G01S15/89 , A61B8/00
CPC分类号： A61B8/485 , A61B8/08 , A61B8/463 , A61B8/488 , G01S7/52036 , G01S7/52042 , G01S7/52071 , G01S7/52095 , G01S15/8979
摘要： A first ultrasound pulse is applied to biological tissue to create shear waves in the biological tissue, a focused ultrasound pulse is transmitted into the biological tissue, one or more ultrasound signals is received from the biological tissue, and shear waves are detected in the biological tissue based on the received one or more ultrasound signals. At least one propagation property associated with the detected shear waves is determined, and the determined at least one propagation property is displayed.
摘要翻译：将第一超声脉冲施加到生物组织以在生物组织中产生剪切波，将聚焦的超声脉冲传输到生物组织中，从生物组织接收一个或多个超声信号，并在生物组织中检测剪切波基于所接收的一个或多个超声信号。确定与检测到的剪切波相关联的至少一个传播属性，并且显示所确定的至少一个传播属性。

4. 发明授权

US08951198B2 Methods and apparatus for ultrasound imaging 有权
标题翻译：超声成像的方法和装置
公开(公告)号：US08951198B2
公开(公告)日：2015-02-10
申请号：US13608453
申请日：2012-09-10
申请人： Tadashi Tamura
发明人： Tadashi Tamura
IPC分类号： A61B8/00
CPC分类号： A61B8/085 , A61B8/485 , A61B8/488 , G01S7/52042 , G01S7/5209 , G01S7/52095
摘要： A first ultrasound pulse is applied to biological tissue to create shear waves in the biological tissue, a focused ultrasound pulse is transmitted into the biological tissue, one or more ultrasound signals is received from the biological tissue, and shear waves are detected in the biological tissue based on the received one or more ultrasound signals. At least one propagation property associated with the detected shear waves is determined, and the determined at least one propagation property is displayed. A strain image is obtained by either acoustic radiation forces or mechanical compression, e.g., by an ultrasound probe. The strain image is then converted to a new shear wave velocity image by using a previously-obtained shear wave velocity image.
摘要翻译：将第一超声脉冲施加到生物组织以在生物组织中产生剪切波，将聚焦的超声脉冲传输到生物组织中，从生物组织接收一个或多个超声信号，并在生物组织中检测剪切波基于所接收的一个或多个超声信号。确定与检测到的剪切波相关联的至少一个传播属性，并且显示所确定的至少一个传播属性。通过声辐射力或机械压缩获得应变图像，例如通过超声探头。然后通过使用先前获得的剪切波速度图像将应变图像转换成新的剪切波速度图像。

5. 发明授权

US08366624B1 Methods and apparatus for ultrasound imaging 有权
标题翻译：超声成像的方法和装置
公开(公告)号：US08366624B1
公开(公告)日：2013-02-05
申请号：US12475948
申请日：2009-06-01
申请人： Tadashi Tamura
发明人： Tadashi Tamura
IPC分类号： A61B8/00
CPC分类号： A61B8/488 , A61B8/5207 , A61B8/5269 , G01S15/8986
摘要： Some embodiments include acquisition of color Doppler data associated with a pulse repetition frequency (fPRF) and a baseline shift, detection of a first area of the color Doppler data representing zero flow velocity, detection of a second area of the color Doppler data, detection of a first transition between one or more velocities of the second area and one or more velocities of an adjacent third area of the color Doppler data, detection of a second transition between the third area and an adjacent fourth area of the color Doppler data representing non-zero flow velocities in the first direction, subtraction of a velocity corresponding to fPRF from each of the flow velocities of the third area if the second direction is positive, and addition of the velocity corresponding to fPRF to each of the flow velocities of the third area if the second direction is negative.
摘要翻译：一些实施例包括获取与脉冲重复频率（fPRF）和基线偏移相关联的彩色多普勒数据，检测表示零流速的彩色多普勒数据的第一区域，检测彩色多普勒数据的第二区域，检测所述第二区域的一个或多个速度与所述彩色多普勒数据的相邻第三区域的一个或多个速度之间的第一转换，检测所述彩色多普勒数据的第三区域和相邻第四区域之间的第二转变，如果第二方向为正，则从第三区域的每个流速减去对应于fPRF的速度，并且将对应于fPRF的速度加到第三区域的每个流速上如果第二个方向为负。

6. 发明授权

US08313436B2 Methods and apparatus for ultrasound imaging 有权
标题翻译：超声成像的方法和装置
公开(公告)号：US08313436B2
公开(公告)日：2012-11-20
申请号：US11732462
申请日：2007-04-02
申请人： Tadashi Tamura
发明人： Tadashi Tamura
IPC分类号： A61B8/00
CPC分类号： G01S7/52033 , A61B8/4254 , G01S7/52036 , G01S15/8993
摘要： Actual ultrasound attenuation in tissue is used to calculate gain compensation profiles which are used to create a uniform image. Axial, lateral, elevation gain profiles are used to correct the attenuation and ultrasound variation in each direction. In addition, automatic activation of the automatic gain compensation is described.
摘要翻译：组织中的实际超声衰减用于计算用于产生均匀图像的增益补偿曲线。轴向，横向，仰角增益曲线用于校正每个方向的衰减和超声波变化。另外，描述了自动激活自动增益补偿。

7. 发明申请

US20110245678A1 METHODS AND APPARATUS FOR ULTRASOUND IMAGING 有权
公开(公告)号：US20110245678A1
公开(公告)日：2011-10-06
申请号：US13030831
申请日：2011-02-18
申请人： Tadashi Tamura
发明人： Tadashi Tamura
IPC分类号： A61B8/00
CPC分类号： A61B8/485 , A61B8/08 , A61B8/463 , A61B8/488 , G01S7/52036 , G01S7/52042 , G01S7/52071 , G01S7/52095 , G01S15/8979
摘要： A first ultrasound pulse is applied to biological tissue to create shear waves in the biological tissue, a focused ultrasound pulse is transmitted into the biological tissue, one or more ultrasound signals is received from the biological tissue, and shear waves are detected in the biological tissue based on the received one or more ultrasound signals. At least one propagation property associated with the detected shear waves is determined, and the determined at least one propagation property is displayed.

8. 发明授权

US08031978B2 Method and apparatus of image processing to detect edges 有权
标题翻译：用于检测边缘的图像处理方法和装置
公开(公告)号：US08031978B2
公开(公告)日：2011-10-04
申请号：US10882863
申请日：2004-06-30
申请人： Tadashi Tamura
发明人： Tadashi Tamura
IPC分类号： G06K9/60
CPC分类号： G06T7/13 , G06T7/12 , G06T2207/10132 , G06T2207/30004
摘要： An edge detection filter comprising an array of filter coefficients having an odd number of rows and columns, a first set of zero coefficients extending along a direction traversing the array through a center position to form a first and second side, a second set of positive coefficients extending away from the direction on the first side, and a third set of negative coefficients extending away from the direction on the second side.
摘要翻译：一种边缘检测滤波器，包括具有奇数行和列的滤波器系数阵列，第一组零系数，沿着穿过阵列的方向延伸穿过中心位置以形成第一和第二侧，第二组正系数远离第一侧的方向延伸，以及第三组负的系数，其远离第二侧的方向延伸。

9. 发明授权

US07678019B2 Control device and control method for friction engagement element 有权
标题翻译：摩擦接合元件的控制装置和控制方法
公开(公告)号：US07678019B2
公开(公告)日：2010-03-16
申请号：US11529343
申请日：2006-09-29
申请人： Daisuke Inoue , Tadashi Tamura , Hiroji Taniguchi
发明人： Daisuke Inoue , Tadashi Tamura , Hiroji Taniguchi
IPC分类号： F16H61/14 , B60W10/02
CPC分类号： F16H61/143 , F16H2059/467 , Y10T477/73 , Y10T477/735 , Y10T477/75 , Y10T477/753 , Y10T477/78
摘要： An ECT_ECU executes a program including the step of prohibiting a lockup clutch from engaging if the lockup clutch is disengaged and a number of revolutions or speed NE of an input shaft of a torque converter minus a number of revolutions or speed NT of an output shaft of the torque converter is smaller than a threshold value ΔN (1).
摘要翻译： ECT_ECU执行程序，包括如果锁止离合器分离时禁止锁止离合器接合的步骤，并且扭矩转换器的输入轴的转数或转速NE减去输出轴的转数NT 变矩器小于阈值＆Dgr; N（1）。

10. 发明授权

US07654935B2 Shift control system and shift control method for continuously variable transmission 失效
标题翻译：变速控制系统和变速控制方法
公开(公告)号：US07654935B2
公开(公告)日：2010-02-02
申请号：US11808552
申请日：2007-06-11
申请人： Naoto Tanaka , Hiroji Taniguchi , Shinya Toyoda , Tadashi Tamura , Akira Hino , Yasunari Matsui
发明人： Naoto Tanaka , Hiroji Taniguchi , Shinya Toyoda , Tadashi Tamura , Akira Hino , Yasunari Matsui
IPC分类号： F16H61/00
CPC分类号： F16H61/66259 , F16H61/0204 , F16H61/66254 , F16H61/66272 , Y10T477/624 , Y10T477/62427 , Y10T477/6243 , Y10T477/69398
摘要： A maximum flow calculating unit calculates a maximum amount of hydraulic fluid that can flow into or out of an input-side hydraulic cylinder when a shift control command signal is set to a reference DUTY value, based on an estimated valve pressure difference calculated by an estimated pressure difference calculating unit, and a post-guard target sheave position setting unit performs a guard process for restricting the amount of change of the sheave position, using a guard value calculated by a guard value calculating unit based on the maximum flow amount, so as to set a post-guard target sheave position. Since the thus set target sheave position does not undergo excessive large changes nor excessively small changes during shifting, a target value for shifting is set so that a feedforward controlled variable determined based on the amount of change of the target sheave position becomes an appropriate value.
摘要翻译：最大流量计算单元基于由估计的阀值压力差计算出的推定阀压差，计算当变速控制指令信号被设定为基准DUTY值时可以流入或流出输入侧液压缸的液压流体的最大量压力差计算单元和后保护目标滑轮位置设置单元使用由保护值计算单元基于最大流量计算的保护值来执行用于限制滑轮位置的变化量的保护处理，以便设置后卫目标滑轮位置。由于这样设定的目标滑轮位置在变速期间不会发生过大的变化，也不会发生过小的变化，所以设定用于换档的目标值，使得基于目标滑轮位置的变化量确定的前馈控制变量成为适当的值。

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