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31. 发明申请

US20090177091A1 VELOCITY MEASURING METHOD AND VELOCITY MEASURING DEVICE USING THE SAME 失效
标题翻译：使用相同的速度测量方法和速度测量装置
公开(公告)号：US20090177091A1
公开(公告)日：2009-07-09
申请号：US11915625
申请日：2006-01-06
申请人： Shinichiro Umemura , Takashi Azuma , Tetsuya Hayashi , Naoyuki Murayama
发明人： Shinichiro Umemura , Takashi Azuma , Tetsuya Hayashi , Naoyuki Murayama
IPC分类号： A61B8/06
CPC分类号： G01S15/8981 , A61B8/06 , A61B8/488 , G01S15/8977
摘要： The present invention is to provide a velocity measuring method and a velocity measuring device for carrying out the method. The velocity measuring method includes: a step (S4) for expanding N time series signals by using 0-th to (N−1)-th degree discrete Legendre function as a base; a step (S5) for calculating 2n-th degree complex expansion coefficient by multiplying a linear combination of a (2n−1)-th degree expansion coefficient and a (2n+1)-th degree expansion coefficient by an imaginary unit and then linearly combining the result and a 2n-th degree expansion coefficient, and calculating a (2n+1)-th degree complex expansion coefficient by multiplying the (2n+1)-th degree expansion coefficient by an imaginary unit and then linearly combining the result, the 2n-th degree expansion coefficient and a (2n+2)-th degree expansion coefficient; a degree decision step (S4) for determining the degree m of a coefficient having the maximum absolute value among the complex expansion coefficients; and a step (S8) for calculating a signed velocity signal concerning a moving reflection object from a ratio of square sums of the expansion coefficients or complex expansion coefficients corresponding to the degree m.
摘要翻译：本发明提供一种用于实施该方法的速度测量方法和速度测量装置。速度测量方法包括：通过使用第0到第（N-1）度离散勒让德函数作为基础来扩展N个时间序列信号的步骤（S4）通过将第（2n-1）个膨胀系数和第（2n + 1）次膨胀系数的线性组合乘以虚数单位然后线性地计算2n倍复数膨胀系数的步骤（S5）组合结果和2n度膨胀系数，并且通过将第（2n + 1）度膨胀系数乘以虚数单位然后将结果线性组合来计算第（2n + 1）度复数膨胀系数，第2n度膨胀系数和第（2n + 2）膨胀系数; 用于确定复数展开系数中具有最大绝对值的系数的程度m的度决定步骤（S4）以及用于根据与度数m对应的展开系数或复扩展系数的平方和的比率来计算关于移动反射物体的有符号速度信号的步骤（S8）。

32. 发明申请

US20080117410A1 Finger identification apparatus 有权
公开(公告)号：US20080117410A1
公开(公告)日：2008-05-22
申请号：US11976529
申请日：2007-10-25
申请人： Akio NAGASAKA , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
发明人： Akio NAGASAKA , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
IPC分类号： G06K9/74
CPC分类号： G06K9/00067 , G06K9/00013 , G06K9/00362 , G06K9/00919 , G06K2009/00932
摘要： An identification apparatus that keeps the conditions for imaging uniform among successive identifications and requires a user to perform only a series of simple maneuvers. An identification apparatus comprising a guide member, a light source, and an imaging unit. The guide member includes a pattern or a structure that inspires a user to position his/her finger thereon or to approach his/her specific finger region thereto. A contact member such as a button switch is preferably located at a position in the guide member at which a fingertip is to be positioned. An optical opening is formed at a position coincident with a position at which a portion of a finger to be imaged for identification should be placed. The light source radiates near-infrared light through the portion of the finger to be imaged. The imaging means acquires an image of the finger, and the apparatus compares the image to previously registered images. The apparatus may also include dual light sources power saving functionality, and means for limiting the interference of external light sources.

33. 发明申请

US20080117409A1 Finger identification apparatus 有权
公开(公告)号：US20080117409A1
公开(公告)日：2008-05-22
申请号：US11976528
申请日：2007-10-25
申请人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
发明人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
IPC分类号： G06K9/74
CPC分类号： G06K9/00067 , G06K9/00013 , G06K9/00362 , G06K9/00919 , G06K2009/00932
摘要： An identification apparatus that keeps the conditions for imaging uniform among successive identifications and requires a user to perform only a series of simple maneuvers. An identification apparatus comprising a guide member, a light source, and an imaging unit. The guide member includes a pattern or a structure that inspires a user to position his/her finger thereon or to approach his/her specific finger region thereto. A contact member such as a button switch is preferably located at a position in the guide member at which a fingertip is to be positioned. An optical opening is formed at a position coincident with a position at which a portion of a finger to be imaged for identification should be placed. The light source radiates near-infrared light through the portion of the finger to be imaged. The imaging means acquires an image of the finger, and the apparatus compares the image to previously registered images. The apparatus may also include dual light sources power saving functionality, and means for limiting the interference of external light sources.

34. 发明申请

US20060173340A1 Ultrasonic imaging device 有权
标题翻译：超声波成像装置
公开(公告)号：US20060173340A1
公开(公告)日：2006-08-03
申请号：US10546658
申请日：2003-12-04
申请人： Shinichiro Umemura
发明人： Shinichiro Umemura
IPC分类号： A61B8/14
CPC分类号： A61B8/481 , G01S7/52038 , G01S7/52039 , G01S15/8963 , G01S15/8979
摘要： The present invention provides an ultrasonic imaging technique for realizing a contrast echo image having an S/N ratio sufficiently high to make a definite diagnosis on the basis of a contrast echo image by imaging an echo component scattered by a microbubble contrast medium and a tissue harmonic component generated when a transmission pulse propagates nonlinearly so that the echo component and the tissue harmonic component are clearly distinguished from each other. The invention provides an ultrasonic imaging device for transmitting/receiving ultrasonic pulses to/from a living body in which microbubbles for contrast are introduced and forming a contrast image of the inside of the living body by using the microbubble for contrast, wherein transmitting/receiving operations are performed N times (N=an integer of three or greater) by using transmission pulse waves having a common envelope signal while varying carrier waves in phase by 360°/N from one wave to another under the same transmission/reception wave focus condition, and N pieces of time-series reception echo signals (a), (b), and (c) obtained by the N times of transmitting/receiving operations are summed to obtain a summed signal (d), thereby forming the contrast image.
摘要翻译：本发明提供了一种用于实现S / N比足够高的对比度回波图像的超声成像技术，以通过对由微泡造影剂散射的回波分量进行成像和组织谐波来进行基于对比度回波图像的确定诊断当发射脉冲非线性传播时产生的分量使得回波分量和组织谐波分量彼此清楚地区分开。本发明提供了一种超声波成像装置，用于向生物体发送/接收超声波脉冲，其中引入了用于对比的微泡，并且通过使用用于对比的微泡形成生物体内部的对比度图像，其中发射/接收操作通过使用具有公共包络信号的发送脉冲波，在相同的发送/接收波聚焦条件下从一个波到另一个相位相移360°/ N的载波，执行N次（N = 3或更大的整数）并且将通过N次发送/接收操作获得的N个时间序列接收回波信号（a），（b）和（c）相加以获得加和信号（d），从而形成对比度图像。

35. 发明授权

US06328693B1 Method and device of synthesizing panorama image from ultrasound images 有权
标题翻译：从超声图像合成全景图像的方法和装置
公开(公告)号：US06328693B1
公开(公告)日：2001-12-11
申请号：US09492132
申请日：2000-01-27
申请人： Takafumi Miyatake , Akio Nagasaka , Shinichiro Umemura
发明人： Takafumi Miyatake , Akio Nagasaka , Shinichiro Umemura
IPC分类号： A61B800
CPC分类号： A61B8/14 , A61B8/463 , A61B8/5238 , G01S7/52065 , G01S7/52074 , G06T7/30 , G06T2207/30004
摘要： A cheap, very operable ultrasound diagnosing device capable of forming a panorama slice image in a real time manner is realized. The device comprises: an imaging unit 120 for converting ultrasound data obtained from a probe 200 into an image; computers (130, 140) having a shift amount detecting function of detecting a shift amount between formed images by the operation of the probe 200 and a rotation amount detecting function of detecting a rotation amount between slice images generated by the operation of the probe 200; and panorama image displaying means 150 for displaying a panorama image 151 obtained by connecting the sequence of slice images captured during diagnosis in a plane manner in accordance with the shift amount and the rotation amount detected by the computers in parallel to the motion image display. Thus, the panorama image can be formed in a real time manner from the sequence of slice images obtained by the probe. The panorama image forming state can be recognized on a display momentarily and an erroneous probe operation can be corrected.
摘要翻译：实现了能够以实时方式形成全景切片图像的便宜且非常可操作的超声诊断装置。该装置包括：成像单元120，用于将从探针200获得的超声数据转换为图像; 具有通过探针200的操作检测形成图像之间的移动量的移位量检测功能的计算机（130,140）和检测由探针200的操作产生的切片图像之间的旋转量的旋转量检测功能; 以及全景图像显示装置150，用于显示通过根据与计算机并行地检测到的运动图像显示的移动量和旋转量，以平面方式连接在诊断期间捕获的切片图像序列而获得的全景图像151。因此，可以从由探针获得的切片图像的序列中实时地形成全景图像。可以立即在显示器上识别全景图像形成状态，并且可以校正错误的探针操作。

36. 发明授权

US5409586A Method for analyzing nucleic acid or protein and apparatus therefor 失效
标题翻译：分析核酸或蛋白质的方法及其设备
公开(公告)号：US5409586A
公开(公告)日：1995-04-25
申请号：US111508
申请日：1993-08-24
申请人： Masao Kamahori , Takeshi Fujita , Shinichiro Umemura , Takashi Yamada
发明人： Masao Kamahori , Takeshi Fujita , Shinichiro Umemura , Takashi Yamada
IPC分类号： G01N27/447 , G01N27/26
CPC分类号： G01N27/44704 , G01N27/44721 , G01N27/44743
摘要： Analysis of a nucleic acid samples having thousands of bases is conducted by capillary electrophoresis. The electrophoretic section is provided with a first capillary filled with an agarose gel and a second capillary filled with a polyacrylamide gel. An on-column detector is incorporated with the second capillary for optical detection. To fill a capillary with a gel, a solution is fed under high pressure from a first flow channel through a switching valve into a second flow channel connected to the capillary. To inject a sample in the capillary, a sample injector is connected to a switching valve passage, and a buffer solution is connected to the capillary through a flow channel and the switching valve. After switching the valve, the first passage is incorporated into the flow channel between the buffer solution and the capillary being filled. Then, the sample is electrokinetically injected into the capillary. When conducting genetic polymorphism by electrophoresis, temperature control elements are provided to maintain the capillary at a predetermined temperature and a DNA sample device is provided to heat the sample to a temperature higher than a disassociation temperature thereof for directly injecting the heated sample into the capillary.
摘要翻译：通过毛细管电泳分析具有数千个碱基的核酸样品。电泳部分设置有填充有琼脂糖凝胶的第一毛细管和填充有聚丙烯酰胺凝胶的第二毛细管。柱内检测器与第二毛细管并入，用于光学检测。为了用凝胶填充毛细管，将溶液在高压下从第一流动通道通过切换阀进入连接到毛细管的第二流动通道。为了在毛细管中注入样品，将样品注射器连接到切换阀通道，并且缓冲溶液通过流动通道和切换阀连接到毛细管。在切换阀之后，第一通道被并入缓冲溶液和被填充的毛细管之间的流动通道中。然后，将样品电动注射到毛细管中。当通过电泳进行遗传多态性时，提供温度控制元件以将毛细管保持在预定温度，并且提供DNA样品装置以将样品加热到高于其解离温度的温度，以将加热的样品直接喷射到毛细管中。

37. 发明授权

US4701830A Electronic circuit module 失效
标题翻译：电子电路模块
公开(公告)号：US4701830A
公开(公告)日：1987-10-20
申请号：US784646
申请日：1985-10-04
申请人： Noboru Kato , Hideji Matsuura , Shinichiro Umemura
发明人： Noboru Kato , Hideji Matsuura , Shinichiro Umemura
IPC分类号： H01F27/00 , H01F27/24 , H01F27/40 , H01F30/00 , H02M3/00 , H05K1/18 , H05K1/14
CPC分类号： H05K1/182 , H01F27/24 , H01F27/40 , H02M3/00 , H05K2201/1003 , H05K2201/10446 , H05K2201/10946
摘要： An electronic circuit module having a magnetic base plate, a plurality of coils wound on the magnetic base plate, a circuit pattern formed on the surface of the magnetic base plate, a circuit component connected to the circuit pattern, and a plurality of lead pins mounted on the magnetic base plate for connecting external circuits. The magnetic base plate has projections along one side of it and the coils are wound on the projections.
摘要翻译：一种电子电路模块，其具有磁性基板，多个卷绕在磁性基板上的线圈，形成在磁性基板的表面上的电路图案，连接到电路图案的电路部件，以及安装有多个引脚在磁性底板上连接外部电路。磁性基板沿其一侧具有突出部，线圈缠绕在突出部上。

38. 发明授权

US08460191B2 Ultrasonic medical diagnostic device for imaging changes with time 有权
标题翻译：超声波医疗诊断装置随时间变化
公开(公告)号：US08460191B2
公开(公告)日：2013-06-11
申请号：US11914962
申请日：2006-05-18
申请人： Hideki Yoshikawa , Takashi Azuma , Kenichi Kawabata , Kazuaki Sasaki , Shinichiro Umemura
发明人： Hideki Yoshikawa , Takashi Azuma , Kenichi Kawabata , Kazuaki Sasaki , Shinichiro Umemura
IPC分类号： A61B8/00
CPC分类号： A61B8/5207 , A61B5/11 , A61B8/08 , A61B8/461 , A61B8/463 , G06T5/50 , G06T7/223 , G06T2207/10132 , G06T2207/30101
摘要： An diagnostic imaging apparatus for imaging information changing with time and displaying it in real time, composed of an ultrasonic probe (2), having piezoelectric elements arranged in an array form that transmit ultrasonic waves to a target object (1) and acquires a reflection signal from the target object; a body movement measuring unit (12) that constitutes a two-dimensional ultrasonic image using the reflection signal acquired by the ultrasonic probe, sets, in the image plane, a plurality of measuring areas used for measuring the body movement of the target object, and measures the body movement and deformation amounts in the measuring areas; and an image accumulating (subtracting) unit for accumulating or subtracting images using body movement measured by the body movement measurement unit.
摘要翻译：一种诊断成像装置，用于对随时间变化的图像信息随时间变化并实时显示，该超声波探头由超声波探头（2）组成，该超声波探头具有排列成阵列形式的压电元件，以将超声波传送到目标物体（1）并获取反射信号从目标对象; 使用由超声波探头取得的反射信号构成二维超声波图像的身体运动测量单元（12）在图像平面中设置用于测量目标物体的身体运动的多个测量区域，以及测量测量区域的身体运动和变形量; 以及用于通过由身体运动测量单元测量的身体运动来累积或减去图像的图像累积（减去）单元。

39. 发明授权

US08388536B2 Ultrasonic imaging apparatus 有权
标题翻译：超声波成像装置
公开(公告)号：US08388536B2
公开(公告)日：2013-03-05
申请号：US12545975
申请日：2009-08-24
申请人： Takashi Azuma , Shinichiro Umemura
发明人： Takashi Azuma , Shinichiro Umemura
IPC分类号： A61B8/00
CPC分类号： G01S15/8954 , G01S7/52022 , G01S7/52046 , G01S15/104 , G01S15/8959 , G01S15/8961
摘要： In an ultrasonic contrast imaging method in which signals specific to a contrast agent are extracted to form an image, imaging is performed with the following three well-balanced properties: frame rate, spatial resolution, and contrast-agent selectivity. A first chirp signal whose frequency increases with time and a second chirp signal obtained by inverting the first chirp signal about the time axis are used, and they are individually transmitted and received. A decoder having decode filters each adapted for a coded sequence, which is obtained when the chirp signal is decomposed into a pulse signal and a coded sequence, is provided. The decode filters are adapted for echo signals received in response to two chirp signals, respectively, and outputs of the two decode filters are input to a subtractor, whereby the difference therebetween is determined. Thus, contrast-agent selectivity is balanced with spatial resolution.
摘要翻译：在提取特定于造影剂的信号以形成图像的超声波对比度成像方法中，使用以下三个良好平衡的特性进行成像：帧速率，空间分辨率和造影剂选择性。使用其频率随时间增加的第一啁啾信号和通过使关于时间轴的第一啁啾信号反相而获得的第二啁啾信号，并且它们被单独发送和接收。一种具有解码滤波器的解码器，每个解码滤波器适用于当线性调频信号被分解为脉冲信号和编码序列时获得的编码序列。解码滤波器适用于响应于两个啁啾信号而接收的回波信号，并且两个解码滤波器的输出被输入到减法器，从而确定它们之间的差异。因此，造影剂选择性与空间分辨率平衡。

40. 发明申请

US20120050721A1 Finger identification apparatus 有权
标题翻译：手指识别装置
公开(公告)号：US20120050721A1
公开(公告)日：2012-03-01
申请号：US13200857
申请日：2011-10-04
申请人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
发明人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
IPC分类号： G06K9/74
CPC分类号： G06K9/00067 , G06K9/00013 , G06K9/00362 , G06K9/00919 , G06K2009/00932
摘要： An identification apparatus keeps the conditions for imaging uniform among successive identifications, and requires a user to perform only a series of simple maneuvers. The apparatus comprises a guide member, a light source, and an imaging unit. The guide member includes a pattern or structure for a user to position his/her finger thereon or to approach his/her specific finger region thereto. A contact member is located in the guide member where a fingertip is positioned. An optical opening is formed at a position coincident with where a finger to be imaged should be placed. The light source radiates near-infrared light through the portion of the finger to be imaged. The imaging means acquires an image of the finger, and the apparatus compares the image to previously registered images. The apparatus may also include dual light sources power saving functionality, and means for limiting the interference of external light sources.
摘要翻译：识别装置在连续标识之间保持成像均匀的条件，并且要求用户仅执行一系列简单的操作。该装置包括导向件，光源和成像单元。引导构件包括用于使用者将他/她的手指放置在其上或者使其/特定手指区域接近的图案或结构。接触构件位于引导构件中，其中指尖被定位。在与要成像的手指放置的位置重合的位置处形成光学开口。光源通过要被成像的手指的部分辐射近红外光。成像装置获取手指的图像，并且该装置将图像与先前登记的图像进行比较。该装置还可以包括双光源节电功能，以及用于限制外部光源的干扰的装置。

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