专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20120302866A1 PHOTOACOUSTIC IMAGING APPARATUS AND PHOTOACOUSTIC IMAGING METHOD 审中-公开
标题翻译：摄影成像设备和摄影成像方法
公开(公告)号：US20120302866A1
公开(公告)日：2012-11-29
申请号：US13577340
申请日：2011-02-01
申请人： Kazuhiko Fukutani , Yasufumi Asao
发明人： Kazuhiko Fukutani , Yasufumi Asao
IPC分类号： A61B6/00
CPC分类号： A61B8/0825 , A61B5/0095 , G01N21/1702 , G01N29/2418
摘要： A photoacoustic imaging apparatus includes a detector that outputs detection signals by detecting acoustic waves generated at surfaces and an inner portion of a sample by irradiating the sample with light; and a signal processing unit that generates image data using the detection signal. The signal processing unit calculates an average sound speed in the inner portion of the sample by using the detection signal of the acoustic wave generated at the surface of the sample and propagated through the inner portion of the sample, and generates the image data using the average sound speed and the detection signal of the acoustic wave generated at the inner portion of the sample.
摘要翻译：光声成像装置包括检测器，其通过用光照射样品来检测在样品的表面和内部产生的声波来输出检测信号; 以及信号处理单元，其使用所述检测信号来生成图像数据。信号处理单元通过使用在样品的表面产生的声波的检测信号，通过样本的内部部分来计算样本内部的平均声速，并使用平均值声速和在样品内部部分产生的声波的检测信号。

42. 发明授权

US08300224B2 Photoacoustic apparatus, and probe for receiving photoacoustic waves 有权
标题翻译：光声设备和用于接收光声波的探头
公开(公告)号：US08300224B2
公开(公告)日：2012-10-30
申请号：US13367894
申请日：2012-02-07
申请人： Takao Nakajima , Kazuhiko Fukutani , Yasufumi Asao , Ryuichi Nanaumi
发明人： Takao Nakajima , Kazuhiko Fukutani , Yasufumi Asao , Ryuichi Nanaumi
IPC分类号： G01N21/00
CPC分类号： G01N21/1702 , A61B5/0059 , A61B5/0095 , A61B8/4281 , G01N2021/1706
摘要： A photoacoustic apparatus obtains information on a specimen by receiving photoacoustic waves which are generated from the specimen resulting from light irradiated to the specimen. The apparatus includes a light source for irradiating light to the specimen, an acoustic wave receiver for receiving the photoacoustic waves, and a light reflection member for causing the light, which is radiated out of the specimen by optical diffusion thereof after having entered an interior of the specimen from the light source, to reenter the interior of the specimen, wherein the light reflection member allows elastic waves to pass therethrough. As a result, a photoacoustic apparatus and a probe are provided which can confine scattered light from the specimen into the specimen, and which can reliably prevent photoacoustic waves from being generated from a receiving element region of the probe by the scattered light.
摘要翻译：光声设备通过接收由照射到样本的光产生的样本产生的光声来获得关于样本的信息。该装置包括用于向样本照射光的光源，用于接收光声波的声波接收器，以及光反射构件，其用于使得通过其进入其内部的光学扩散而从样本中辐射出的光来自光源的样本，重新进入样本的内部，其中光反射构件允许弹性波通过。结果，提供了一种光声装置和探针，其可以将来自样本的散射光限制在样本中，并且可以可靠地防止通过散射光从探测器的接收元件区域产生光声波。

43. 发明申请

US20120019188A1 INDUCTION MOTOR CONTROL DEVICE AND INDUCTION MOTOR GROUP CONTROL SYSTEM 有权
标题翻译：感应电动机控制装置和感应电机组控制系统
公开(公告)号：US20120019188A1
公开(公告)日：2012-01-26
申请号：US13138762
申请日：2010-03-10
申请人： Kazuhiko Fukutani , Hideo Narisawa , Ryuichi Shimada , Takanori Isobe , Tadayuki Kitahara
发明人： Kazuhiko Fukutani , Hideo Narisawa , Ryuichi Shimada , Takanori Isobe , Tadayuki Kitahara
IPC分类号： H02P25/00 , H02P5/00
CPC分类号： H02J3/1892 , H02M1/4216 , H02M5/293 , H02M2001/008 , H02P5/74 , H02P23/07 , H02P23/26 , H02P27/16 , Y02B70/126 , Y10T307/25 , Y10T307/492
摘要： In an induction motor group control system, magnetic energy recovery switches (3) are connected in series to an induction motor (2) directly driven by a commercial power supply, and a plurality of induction motor control devices (10) enabling voltage control and reactive power control of the induction motor 2 are employed to control generation of reactive power so as to maximize a power factor of the entire plurality of AC loads including the induction motor or compensate variations in voltage of an AC power supply (1).
摘要翻译：在感应电动机组控制系统中，磁能回收开关（3）串联连接到由商用电源直接驱动的感应电动机（2），以及多个感应电动机控制装置（10），其能够进行电压控制和无功使用感应电动机2的功率控制来控制无功功率的产生，以便使包括感应电动机的整个多个AC负载的功率因数最大化或者补偿AC电源（1）的电压变化。

44. 发明申请

US20110194380A1 MEASURING APPARATUS 有权
标题翻译：测量装置
公开(公告)号：US20110194380A1
公开(公告)日：2011-08-11
申请号：US13020048
申请日：2011-02-03
申请人： Kazuhiko Fukutani
发明人： Kazuhiko Fukutani
IPC分类号： B06B1/06
CPC分类号： G01S7/521 , A61B5/0073 , A61B5/0095 , A61B5/026 , A61B5/145 , A61B2562/14 , G01N21/1702 , G10K11/02
摘要： A measuring apparatus includes an acoustic wave detecting unit that detects acoustic waves generated from a subject irradiated with light; and a member that is disposed between the acoustic wave detecting unit and the subject and has an acoustic speed value smaller than an average acoustic speed value inside the subject. And a thickness of the member is greater than a value obtained by dividing the acoustic speed value inside the subject by the minimum frequency detectable by the acoustic wave detecting unit.
摘要翻译：测量装置包括：声波检测单元，其检测由被照射的光产生的声波; 以及设置在声波检测单元和被检体之间并且具有比对象内的平均声速值小的声速值的构件。并且该构件的厚度大于通过将被检体内的声速值除以由声波检测单元检测到的最小频率而获得的值。

45. 发明申请

US20100014333A1 ELECTRIC POWER UNIT FOR INDUCTION HEATING 有权
标题翻译：用于感应加热的电力单元
公开(公告)号：US20100014333A1
公开(公告)日：2010-01-21
申请号：US12444159
申请日：2007-09-21
申请人： Ryuichi Shimada , Tadayuki Kitahara , Kazuhiko Fukutani
发明人： Ryuichi Shimada , Tadayuki Kitahara , Kazuhiko Fukutani
IPC分类号： H02M7/06 , G05F1/10
CPC分类号： H05B6/04
摘要： Reverse conducting type semiconductor switches are arranged in a bride from, an energy storage capacitor is connected with its DC terminal to obtain a magnetic energy regeneration switch, and then an induction coil is connected to its AC terminal. An AC pulse current of variable frequency is obtained by applying a gate signal to the semiconductor switch to thereby turn it ON/OFF; since a voltage is generated automatically by regenerating magnetic energy, a DC power supply is connected to the opposite ends of the capacitor through a smoothing coil, thus injecting power.
摘要翻译：反向导电型半导体开关布置在新娘中，储能电容器与其直流端子连接以获得磁能再生开关，然后感应线圈连接到其AC端子。通过向半导体开关施加栅极信号来获得可变频率的AC脉冲电流，从而将其接通/断开; 由于通过再生磁能自动产生电压，因此通过平滑线圈将直流电源连接到电容器的相对端，从而注入电力。

46. 发明申请

US20090005685A1 ULTRASONIC PROBE AND INSPECTION APPARATUS EQUIPPED WITH THE ULTRASONIC PROBE 审中-公开
标题翻译：超声波探头和检查装置的超声探头
公开(公告)号：US20090005685A1
公开(公告)日：2009-01-01
申请号：US12145224
申请日：2008-06-24
申请人： Kenichi Nagae , Yasufumi Asao , Kazuhiko Fukutani , Katsumi Nakagawa
发明人： Kenichi Nagae , Yasufumi Asao , Kazuhiko Fukutani , Katsumi Nakagawa
IPC分类号： A61B8/00 , G01N29/34
CPC分类号： A61B5/0095 , A61B5/0059 , A61B5/72 , A61B5/742 , A61B8/4416 , A61B8/4483 , A61B8/5261 , G01N29/2418 , G01N2291/02466 , G01N2291/02475
摘要： An ultrasonic probe includes a light irradiating portion configured to radiate light for generating ultrasonic waves from a light absorber, an ultrasonic transducing portion configured to transduce the ultrasonic waves to an electric signal, and a light guide member configured to introduce light from a light source to the light irradiating portion. A light irradiating region of the light irradiating portion is included within an ultrasonic receiving region of the ultrasonic transducing portion.
摘要翻译：超声波探头包括：光照射部，被配置为从光吸收体发射超声波的光;超声波换能部，被配置为将超声波转换成电信号;以及导光部，被配置为将来自光源的光引入光照射部。光照射部的光照射区域包含在超声波换能部的超声波接收区域内。

47. 发明授权

US09554709B2 Specimen information acquisition apparatus and method therefor 有权
标题翻译：标本信息采集装置及方法
公开(公告)号：US09554709B2
公开(公告)日：2017-01-31
申请号：US14112228
申请日：2012-04-05
申请人： Kazuhiko Fukutani
发明人： Kazuhiko Fukutani
IPC分类号： A61B5/00 , G01N21/17 , G01N29/24 , A61B5/02
CPC分类号： A61B5/0095 , A61B5/02007 , A61B5/7485 , A61B2576/00 , G01N21/1702 , G01N29/2418 , G01N2291/02466
摘要： There is provided a specimen information acquisition apparatus that can obtain an image in which an influence of a local fluence distribution in a specimen is reduced. A signal processing apparatus includes a region extraction unit and an optical constant estimation unit. The region extraction unit extracts two or more regions that have a known absorption coefficient, from an optical characteristic value distribution of the specimen. The optical constant estimation unit estimates an optical constant of a background of the specimen by using optical characteristic values of the two or more regions extracted by the region extraction unit and a local fluence distribution obtained from an optical constant which is set in advance for the specimen background.
摘要翻译：提供了一种能够获得样本中局部注量分布的影响减小的图像的样本信息获取装置。信号处理装置包括区域提取单元和光学常数估计单元。区域提取单元根据样本的光学特性值分布提取具有已知吸收系数的两个以上的区域。光学常数估计单元通过使用由区域提取单元提取的两个或更多个区域的光学特性值和从针对样本预先设定的光学常数获得的局部注量分布来估计样本背景的光学常数背景。

48. 发明授权

US09131851B2 Biological information imaging apparatus and method for analyzing biological information 有权
标题翻译：生物信息成像装置及生物信息分析方法
公开(公告)号：US09131851B2
公开(公告)日：2015-09-15
申请号：US12365237
申请日：2009-02-04
申请人： Kazuhiko Fukutani , Takao Nakajima , Yasufumi Asao
发明人： Kazuhiko Fukutani , Takao Nakajima , Yasufumi Asao
IPC分类号： A61B5/00 , G01N29/24 , A61B8/08
CPC分类号： A61B5/0095 , A61B5/0091 , A61B5/4312 , A61B5/4887 , A61B5/489 , A61B8/0825 , A61B8/4416 , A61B8/5223 , G01N29/2418
摘要： There are provided a biological information imaging apparatus that can measure ultrasound generated from an optical absorber in a deep part of a subject living body with high sensitivity, and a method for analyzing biological information using the biological information imaging apparatus. The biological information imaging apparatus that detects ultrasound and images biological information, includes: a light source that irradiates the subject with light for generating ultrasound from an optical absorber existing in the subject; an ultrasound transmission unit that transmits focused ultrasound to a specific region where the optical absorber exists; and an ultrasound detection unit that detects an ultrasound synthesized signal due to interaction between ultrasound generated from the optical absorber that absorbs the light and the focused ultrasound transmitted to the specific region.
摘要翻译：本发明提供一种生物信息成像装置，其能够高灵敏度地测量本体体内深部的光吸收体产生的超声波，以及使用该生物体信息成像装置分析生物信息的方法。检测超声波和图像生物信息的生物信息成像装置包括：从存在于被检体内的光吸收体照射被检体的光用于产生超声的光源; 超声波发送单元，其将聚焦超声波发送到存在光吸收体的特定区域; 以及超声波检测单元，其检测由吸收光的光吸收体产生的超声波与发送到特定区域的聚焦超声波之间的相互作用引起的超声合成信号。

49. 发明授权

US08864667B2 Biological information imaging apparatus and biological information imaging method 有权
标题翻译：生物信息成像设备和生物信息成像方法
公开(公告)号：US08864667B2
公开(公告)日：2014-10-21
申请号：US12544834
申请日：2009-08-20
申请人： Yasufumi Asao , Kazuhiko Fukutani
发明人： Yasufumi Asao , Kazuhiko Fukutani
IPC分类号： A61B8/00 , A61B5/00
CPC分类号： A61B5/0095 , A61B5/0073 , A61B5/02133 , A61B5/024 , A61B5/7253 , A61B5/7257 , A61B5/742
摘要： A biological information imaging method includes a first measurement step to measure an acoustic wave (54) generated by light (53) which is irradiated to a living body (51) from a light source (50) and which is absorbed by tissue (52) in the living body, a storage step to store first information obtained in the first measurement step, a second measurement step to measure an acoustic wave (54) generated by light (53) which is irradiated to the living body (51) from the light source (50) and which is absorbed by the tissue (52) in the living body, and a processing step to generate an image of information of the tissue in the living body by using second information obtained in the second measurement step, and the first information stored in the storage step.
摘要翻译：一种生物信息成像方法包括：测量从光源（50）照射到生物体（51）并被组织（52）吸收的由光（53）产生的声波（54）的第一测量步骤，在生物体中存储步骤，存储在第一测量步骤中获得的第一信息;第二测量步骤，用于测量从光照射到生物体（51）的光（53）产生的声波（54）源（50），并且由生物体中的组织（52）吸收，以及处理步骤，通过使用在第二测量步骤中获得的第二信息来生成生物体中的组织的信息的图像，并且第一存储在存储步骤中的信息。

50. 发明申请

US20140046165A1 SPECIMEN INFORMATION ACQUISITION APPARATUS AND METHOD THEREFOR 有权
标题翻译：样本信息获取装置及其方法
公开(公告)号：US20140046165A1
公开(公告)日：2014-02-13
申请号：US14112228
申请日：2012-04-05
申请人： Kazuhiko Fukutani
发明人： Kazuhiko Fukutani
IPC分类号： A61B5/00
CPC分类号： A61B5/0095 , A61B5/02007 , A61B5/7485 , A61B2576/00 , G01N21/1702 , G01N29/2418 , G01N2291/02466
摘要： There is provided a specimen information acquisition apparatus that can obtain an image in which an influence of a local fluence distribution in a specimen is reduced. A signal processing apparatus includes a region extraction unit and an optical constant estimation unit. The region extraction unit extracts two or more regions that have a known absorption coefficient, from an optical characteristic value distribution of the specimen. The optical constant estimation unit estimates an optical constant of a background of the specimen by using optical characteristic values of the two or more regions extracted by the region extraction unit and a local fluence distribution obtained from an optical constant which is set in advance for the specimen background.
摘要翻译：提供了一种能够获得样本中局部注量分布的影响减小的图像的样本信息获取装置。信号处理装置包括区域提取单元和光学常数估计单元。区域提取单元根据样本的光学特性值分布提取具有已知吸收系数的两个以上的区域。光学常数估计单元通过使用由区域提取单元提取的两个或更多个区域的光学特性值和从针对样本预先设定的光学常数获得的局部注量分布来估计样本背景的光学常数背景。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式