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1. 发明公开

EP2113202A1 Ultrasonic measurement apparatus 有权转让
标题翻译： Ultraschallmessvorrichtung
公开(公告)号：EP2113202A1
公开(公告)日：2009-11-04
申请号：EP09159206.3
申请日：2009-04-30
申请人： Canon Kabushiki Kaisha , University of Tsukuba
发明人： Shiina, Tsuyoshi , Someda, Yasuhiro , Nagae, Kenichi , Oikawa, Katsuya
IPC分类号： A61B8/08
CPC分类号： A61B8/08 , A61B8/4477 , A61B8/485 , G01S7/52042 , G01S7/5209 , G01S15/8913 , G01S15/8993
摘要： A processing unit calculates first displacement related information concerning a first direction of an object to be measured by using data in either one of an increase period and a decrease period of a force applied to the objected to be measured, among first received data received by a first ultrasonic probe. In addition, the processing unit calculates second displacement related information concerning a second direction of the object to be measured by using data in the same period as that used to calculate the first displacement related information, among second received data received by a second ultrasonic probe.
摘要翻译：处理单元通过使用由被加载物被施加的被测量的力的增加期间和减少期间中的任一个中的数据中的数据来计算关于待测量对象的第一方向的第一位移相关信息第一超声波探头。此外，处理单元在由第二超声波探头接收的第二接收数据中，通过使用与用于计算第一位移相关信息的相同周期中的数据，来计算关于待测量对象的第二方向的第二位移相关信息。

2. 发明授权

EP2793048B1 Ultrasonic imaging apparatus, ultrasonic imaging method, and program 有权
公开(公告)号：EP2793048B1
公开(公告)日：2019-12-18
申请号：EP14163228.1
申请日：2014-04-02
申请人： CANON KABUSHIKI KAISHA
发明人： Nagae, Kenichi , Taki, Hirofumi , Sato, Toru
IPC分类号： G01S15/89 , G01S7/52 , A61B8/08

3. 发明公开

EP2804019A3 Object information acquiring apparatus and control method thereof 有权
标题翻译：对象信息传感装置及其控制方法
公开(公告)号：EP2804019A3
公开(公告)日：2015-09-16
申请号：EP14163665.4
申请日：2014-04-07
申请人： Canon Kabushiki Kaisha
发明人： Taki, Hirofumi , Nagae, Kenichi , Sato, Toru
IPC分类号： G01V1/36 , B06B1/06 , A61B8/00
CPC分类号： G01N29/24 , B06B1/0292 , B06B1/0629 , G01N2291/044 , G01S7/52047 , G01S15/8977 , G10K11/348
摘要： Adopted is an object information acquiring apparatus that includes: a probe including multiple conversion elements that transmit acoustic waves to an object, and convert the reflected waves into time-series received signals; and a processor that performs frequency domain interferometry, through application of adaptive signal processing, by using the multiple received signals output from the multiple conversion elements and a reference signal, and obtains acoustic properties of multiple positions. The probe is configured such that, when a direction in which the multiple conversion elements are arranged is a first direction and a second direction, end portions in the second direction have a lower transmission sound pressure of the acoustic waves than a midportion in the second direction.

4. 发明公开

EP2508135A1 Subject information obtaining apparatus, method for obtaining subject information, and program 审中-公开
标题翻译：用于获得对象的信息，过程，用于获得被检体信息和节目的装置
公开(公告)号：EP2508135A1
公开(公告)日：2012-10-10
申请号：EP12160266.8
申请日：2012-03-20
申请人： Canon Kabushiki Kaisha
发明人： Nagae, Kenichi , Taki, Hirofumi , Sato, Toru
IPC分类号： A61B8/00 , A61B8/08 , G01S7/00 , G01S15/00
CPC分类号： A61B8/085 , A61B8/0858 , A61B8/0891 , A61B8/486 , A61B8/5207 , G01S7/52047 , G01S15/8977
摘要： A subject information obtaining apparatus includes a plurality of conversion elements (002) configured to receive an elastic wave that has propagated from a subject (000) and convert the elastic wave into a plurality of electrical signals, frequency-domain interferometry adaptive processing means (007) configured to execute a frequency-domain interferometry method and adaptive signal processing using the plurality of electrical signals and obtain power intensity distribution by calculating power intensity at each position on a plurality of scan lines, and correction means (009) configured to execute a correction process by which variation in power intensity between adjacent scan lines in a direction that intersects with the scan lines is reduced.
摘要翻译：被检体信息获取装置包括配置成接收关于弹性波并从被检体（000）传播并且弹性波转换成电信号，频域干涉自适应处理装置的多个转换元件的多个（002）（007 ）被配置为执行使用电信号的多个A频域干涉方法和自适应信号处理，并通过在对扫描线多个均位置计算功率强度获得功率强度分布，和校正装置（009）被配置为执行校正过程，通过该在一个方向相邻的扫描线之间的功率强度的变化并与扫描线相交减小。

5. 发明公开

EP2002784A1 Intravital-information imaging apparatus 有权
标题翻译： Bildgebungsgerätfürintravitale Informationen
公开(公告)号：EP2002784A1
公开(公告)日：2008-12-17
申请号：EP08157078.0
申请日：2008-05-28
申请人： CANON KABUSHIKI KAISHA
发明人： Fukutani, Kazuhiko , Nakajima, Takao , Nagae, Kenichi , Someda, Yasuhiro , Asao, Yasufumi
IPC分类号： A61B5/00 , A61B8/08 , G01N21/49 , G01T1/29 , G01N29/06 , G01N21/17 , G01N21/47
CPC分类号： A61B5/0059 , A61B5/0095 , A61B8/08 , G01N21/1702
摘要： An intravital-information imaging apparatus includes light sources (10, 20) for irradiating a living body with light, and acoustic-wave detectors (15, 25) that detect acoustic waves generated from a light absorber having absorbed part of energy of the light from the light sources, the light absorber existing in the living body.
Furthermore, the intravital-information imaging apparatus includes signal processors (16, 26) that calculate information representing a distribution of optical characteristic values of the living body using sound pressures of the acoustic waves generated from the light absorber.
摘要翻译：一种活体内信息摄像装置，包括用于对生物体照射光的光源（10,20），以及声波检测器（15,25），其检测从吸收了能量的一部分光的光吸收体产生的声波，光源，存在于生物体中的光吸收体。此外，所述活体内信息摄像装置具有使用从所述光吸收体产生的声波的声压计算表示所述生物体的光学特性值的分布的信息的信号处理器（16,26）。

6. 发明公开

EP2868279A1 Subject information acquisition apparatus 审中-公开
标题翻译： Vorrichtung zur Erfassung von Personeninformationen
公开(公告)号：EP2868279A1
公开(公告)日：2015-05-06
申请号：EP14189130.9
申请日：2014-10-16
申请人： Canon Kabushiki Kaisha
发明人： Nagae, Kenichi , Furukawa, Yukio , Taku, Masakazu , Nishihara, Hiroshi , Kruger, Robert A.
IPC分类号： A61B8/00 , A61B5/00 , A61B8/08
CPC分类号： A61B5/0095 , A61B5/004 , A61B5/0091 , A61B5/708 , A61B8/0825 , A61B8/406 , A61B8/483
摘要： A subject information acquisition apparatus according to the present invention includes multiple first conversion elements (101) which receive photoacoustic waves. A direction in which reception sensitivity is highest differs between a first part of the first conversion elements (101), and a second part of the first conversion elements (101) which is different from the first part of the first conversion elements (101). Both are disposed on the supporting member (100) with the direction in which reception sensitivity is highest each facing toward a predetermined region. Also included is a plurality of second conversion elements (102) which are different from the first conversion elements (101) and which transmit acoustic waves to the subject (103) and each receive reflection waves reflected within the subject (103).
摘要翻译：根据本发明的被摄体信息获取设备包括接收光声波的多个第一转换元件（101）。接收灵敏度最高的方向在第一转换元件（101）的第一部分和与第一转换元件（101）的第一部分不同的第一转换元件（101）的第二部分之间不同。两者都以接收灵敏度最高的方向设置在支撑构件（100）上，每个朝向预定区域。还包括与第一转换元件（101）不同的多个第二转换元件（102），并且向对象（103）发送声波，并且各自接收在被摄体（103）内反射的反射波。

7. 发明公开

EP2793048A1 Ultrasonic imaging apparatus, ultrasonic imaging method, and program 有权
标题翻译： Ultraschallabbildungsvorrichtung，Ultraschallabbildungsverfahren und Programm
公开(公告)号：EP2793048A1
公开(公告)日：2014-10-22
申请号：EP14163228.1
申请日：2014-04-02
申请人： CANON KABUSHIKI KAISHA
发明人： Nagae, Kenichi , Taki, Hirofumi , Sato, Toru
IPC分类号： G01S15/89 , G01S7/52
摘要： An object information acquisition apparatus according to an embodiment of the present invention includes a plurality of transducer elements (002) each configured to transmit an acoustic wave to an object (000), to receive reflected waves reflected from inside the object (000), and to convert the reflected waves into a time-series reception signal; and processing means (007, 009) configured to perform frequency domain interferometry combined with adaptive signal processing by using the reception signals output from the plurality of transducer elements (002) and a reference signal so as to obtain acoustic characteristics at a plurality of positions located inside the object (000). The processing means (007, 009) is configured to switch the reference signal to another reference signal at least once in accordance with a target position located inside the object (000) while performing the frequency domain interferometry so as to obtain the acoustic characteristics at the plurality of positions located inside the object (000) .
摘要翻译：根据本发明的实施例的对象信息获取装置包括多个换能器元件（002），每个换能器元件被配置为将声波传输到物体（000），以接收从物体（000）内部反射的反射波;以及将反射波转换成时间序列接收信号; 以及处理装置（007,009），被配置为通过使用从多个换能器元件（002）输出的接收信号和参考信号来执行与自适应信号处理相结合的频域干涉测量，以便在多个位置处获得声学特性在对象（000）内。处理装置（007，009）被配置为在执行频域干涉测量时根据位于物体（000）内部的目标位置将参考信号至少一次切换到另一参考信号，以便获得在位于物体（000）内的多个位置。

8. 发明公开

EP2759846A2 Ultrasound imaging apparatus and control method for same 有权
标题翻译：超声成像装置及其控制方法
公开(公告)号：EP2759846A2
公开(公告)日：2014-07-30
申请号：EP14150397.9
申请日：2014-01-08
申请人： Canon Kabushiki Kaisha
发明人： Taki, Hirofumi , Nagae, Kenichi , Sato, Toru
IPC分类号： G01S7/52 , G01S15/89 , A61B8/08
CPC分类号： A61B8/54 , A61B8/0891 , A61B8/14 , A61B8/5207 , G01S7/52047 , G01S15/8915
摘要： Provided is an ultrasound imaging apparatus including elements (002) with which an acoustic wave is transmitted to and received from an object and converted into a plurality of received signals, a processor (007) that acquires a power intensity signal of the inside of the object, and a corrector (008) that corrects the power intensity signal, the processor (007) being configured to calculate correlation values of frequency components, perform frequency average processing on a correlation matrix that is a set of the plurality of calculated correlation values to acquire a first power intensity signal, and reduce variance of elements in the diagonal direction of the correlation matrix to acquire a second power intensity signal, and the corrector (008) being configured to output a power intensity signal subjected to correction processing.

9. 发明授权

EP2434522B8 Multi-charged beam lens, charged-particle beam exposure apparatus using the same, and device manufacturing method 有权转让
标题翻译：透镜与这样的透镜和制造方法的带电粒子多子束带电粒子束曝光设备
公开(公告)号：EP2434522B8
公开(公告)日：2014-07-23
申请号：EP11195133.1
申请日：2003-07-08
申请人： Canon Kabushiki Kaisha , Hitachi Ltd.
发明人： Ono, Haruhito , Nagae, Kenichi , Takakuwa, Masaki , Nakayama, Yoshinori , Muto, Harunobu
IPC分类号： H01J37/317 , H01J37/12 , B82Y10/00 , B82Y40/00
CPC分类号： B82Y10/00 , B82Y40/00 , H01J37/12 , H01J37/3177 , H01J2237/1205

10. 发明授权

EP2434522B1 Multi-charged beam lens, charged-particle beam exposure apparatus using the same, and device manufacturing method 有权转让
标题翻译：透镜与这样的透镜和制造方法的带电粒子多子束带电粒子束曝光设备
公开(公告)号：EP2434522B1
公开(公告)日：2014-06-04
申请号：EP11195133.1
申请日：2003-07-08
申请人： Canon Kabushiki Kaisha , Hitachi Ltd.
发明人： Ono, Haruhito , Nagae, Kenichi , Takakuwa, Masaki , Nakayama, Yoshinori , Muto, Harunobu
IPC分类号： H01J37/317 , H01J37/12 , B82Y10/00 , B82Y40/00
CPC分类号： B82Y10/00 , B82Y40/00 , H01J37/12 , H01J37/3177 , H01J2237/1205

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