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    • 71. 发明专利
    • 超音波探傷装置、方法及びプログラム
    • 超声波检测装置,方法和程序
    • JP2014232044A
    • 2014-12-11
    • JP2013113037
    • 2013-05-29
    • 株式会社東芝Toshiba Corp
    • CHIHOSHI ATSUSHIYAMAMOTO SETSUWATABE KAZUMIOCHIAI MAKOTONAGAI SATOSHI
    • G01N29/44G01N29/04
    • 【課題】厚板構造材の全厚さ方向にわたり探傷感度を維持することができる超音波探傷技術を提供する。【解決手段】超音波探傷装置10は、超音波ビーム13の焦点深度d及び探傷角度&thetas;を設定するパラメータ設定部21と、検査対象30の表面における超音波ビーム13の送信位置15及び受信位置16を前記パラメータに基づいて決定する位置決定部22と、送信位置15及び受信位置16に対応する超音波振動子11を焦点深度dに依存した数だけ選択する素子選択部23と、送信群17及び受信群18において超音波ビーム13が探傷角度&thetas;をなす方向から出入力するようにこれら超音波振動子11の操作タイミングを設定する方向設定部24と、超音波振動子11の出力信号14の強度に基づいて焦点深度dにおける欠陥の有無を判別する情報を表示する表示部29と、を備えている。【選択図】図1
    • 要解决的问题:提供一种能够在结构板材的整个厚度方向上保持探伤灵敏度的超声波探伤技术。解决方案:超声波探伤仪10包括:参数设定单元21,用于设定焦点深度d和 探伤角度; 的超声波束13; 确定被检体30的表面上的超声波束13的透射位置15和接收位置16的位置确定单元22; 元件选择单元23,用于根据焦点深度d根据需要选择与发送位置15相对应的超声波换能器11的数量和接收位置16; 用于设置超声波换能器11的操作定时的方向设定单元24,使得超声波束13在发送组17和接收组18中从构成缺陷检测角度的方向输出/输入。 以及显示单元29,用于显示用于根据超声换能器11的输出信号14的强度确定在焦深d处是否存在缺陷的信息。
    • 72. 发明专利
    • サービス提供システム、サービス提供方法およびサービス提供管理装置
    • 服务提供系统,服务提供方法和服务提供管理设备
    • JP2014222480A
    • 2014-11-27
    • JP2013102507
    • 2013-05-14
    • 株式会社東芝Toshiba Corp
    • BABA KENJISUKEGAWA HIROSHIOCHIAI MAKOTO
    • G06Q50/10
    • 【課題】サービスを柔軟に提供することの可能なサービス提供システムを提供すること。【解決手段】実施形態によれば、サービス提供システムは、認識エンジンと、複数のアプリケーションモジュールと、選択部と、割り当て部と、サービス提供部とを具備する。認識エンジンは、画像センサにより取得された画像データを処理して対象の認識データを生成する。各アプリケーションモジュールは、認識データを利用してそれぞれ異なるサービスを提供する。選択部は、提供すべきサービスに応じたアプリケーションモジュールを選択する。割り当て部は、選択されたアプリケーションモジュールに応じた機能を画像センサに割り当てる。サービス提供部は、選択されたアプリケーションモジュールに基づきサービスを提供する。【選択図】図2
    • 要解决的问题:提供能够灵活地提供服务的服务提供系统。解决方案:服务提供系统包括识别引擎,多个应用模块,选择部分,分配部分和服务提供部分。 识别引擎处理由图像传感器获取的图像数据,以生成目标的识别数据。 应用模块通过分别使用识别数据来提供彼此不同的服务。 选择部件选择与要提供的服务对应的应用模块。 分配部分将与所选择的应用模块对应的功能分配给图像传感器。 服务提供部分基于所选择的应用模块提供服务。
    • 73. 发明专利
    • Ultrasonic test equipment and evaluation method thereof
    • 超声波测试设备及其评估方法
    • JP2014186029A
    • 2014-10-02
    • JP2014027509
    • 2014-02-17
    • Toshiba Corp株式会社東芝
    • YAMAMOTO SETSUCHIHOSHI ATSUSHIYOSHIDA MASAHIROMIURA TAKAHIROWATABE KAZUMIOCHIAI MAKOTONAGAI SATOSHI
    • G01N29/04G01N29/44
    • G01N29/348G01N29/043G01N29/069G01N29/225G01N29/4427G01N29/46G01N2291/02491G01N2291/102
    • PROBLEM TO BE SOLVED: To provide an ultrasonic test technique that achieves detection of a position of a defect of an object to be tested in a wide range, using a low-frequency and a non-linear ultrasonic wave, and that achieves acquisition of information such as length and depth of the defect.SOLUTION: An ultrasonic test device 10 related to the present invention is composed of: a signal generation mechanism 11 that generates a voltage waveform; an ultrasonic transmitting mechanism 14 that causes an object to be tested to excite an ultrasonic vibration having a frequency lower than a predetermined frequency; an ultrasonic receiving mechanism 15 that receives an ultrasonic response from the object to be tested; an AD converting mechanism 19 that digitizes a received ultrasonic signal; an analyzing mechanism 20 that performs a frequency analysis of the digitized digital ultrasonic waveform; an evaluating mechanism 21 that extracts an amount of a change in a non-linear ultrasonic component from a frequency component of a digital ultrasonic wave obtained by the frequency analysis, compares the amount of the change with defect data information in a defect information database to identify a physical quantity of defect information of the object to be tested, and evaluates the defect of the object to be tested; and a control mechanism 17 that partly or entirely controls a measurement system.
    • 要解决的问题:提供一种超声波测试技术,其使用低频和非线性超声波来实现在宽范围内检测待测对象的缺陷的位置,并且实现信息的获取 例如缺陷的长度和深度。解决方案:与本发明相关的超声波测试装置10包括:产生电压波形的信号产生机构11; 超声波发送机构14,其使得被测试物体激发具有低于预定频率的频率的超声波振动; 超声波接收机构15,其从被检测体接受超声响应; AD转换机构19,其对接收到的超声信号进行数字化; 执行数字化数字超声波形的频率分析的分析机构20; 从通过频率分析获得的数字超声波的频率分量中提取非线性超声分量的变化量的评估机构21将缺陷量信息数据中的变化量与缺陷数据信息进行比较,以识别 要测试的对象的缺陷信息的物理量,并评估被测试对象的缺陷; 以及部分地或完全地控制测量系统的控制机构17。
    • 74. 发明专利
    • Ultrasonic shape measurement apparatus and measurement method
    • 超声波形状测量装置和测量方法
    • JP2014160014A
    • 2014-09-04
    • JP2013030692
    • 2013-02-20
    • Toshiba Corp株式会社東芝
    • YAMAMOTO SETSUWATABE KAZUMIYOSHIDA MASAHIROCHIHOSHI ATSUSHINAGAI SATOSHIOCHIAI MAKOTO
    • G01S7/521G01S15/89
    • PROBLEM TO BE SOLVED: To provide an ultrasonic shape measurement apparatus excellent in sensibility and resolution (opening amount) capable of suppressing generation of grating lobe and a method.SOLUTION: In the ultrasonic shape measurement apparatus which measures the shape of a measurement object by an ultrasonic transmission/reception sensor 3 in which multiple ultrasonic transmission elements 1 for transmitting ultrasonic waves and multiple ultrasonic reception elements 2 for receiving ultrasonic waves, or multiple ultrasonic transmission/reception for transmitting/receiving ultrasonic waves are arranged in a two or three dimensional array form, the ultrasonic transmission elements 1 and the ultrasonic reception elements 2, or the ultrasonic transmission/reception elements are ununiformly arranged not to be aligned in a lattice form.
    • 要解决的问题:提供能够抑制栅瓣产生的灵敏度和分辨率(开口量)优异的超声波形状测量装置及方法。解决方案:在通过以下方式测量测量对象的形状的超声波形状测量装置中 用于发送超声波的多个超声波发送元件1和用于接收超声波的多个超声波接收元件2或用于发送/接收超声波的多个超声波发送/接收的超声波发送/接收传感器3以二维或三维阵列形式 ,超声波发送元件1和超声波接收元件2或超声波发送/接收元件不均匀地布置成不以格子形式对准。
    • 75. 发明专利
    • Information processor, information processing method and information processing program
    • 信息处理器,信息处理方法和信息处理程序
    • JP2013225356A
    • 2013-10-31
    • JP2013166433
    • 2013-08-09
    • Toshiba Corp株式会社東芝
    • SHIBUYA MASATOIINO MINORUKOBAYASHI YOSHITAKAHIROOKA KOICHIMATSUDA YOSHIYUKIOCHIAI MAKOTOSUGIYAMA MOTOO
    • G06Q50/06G06Q30/02
    • G06F17/30598G06F17/30091G06Q50/01G06Q50/06G06Q50/26H04L67/1097
    • PROBLEM TO BE SOLVED: To provide an information processor which serves for management of social infrastructures.SOLUTION: The information processor includes an infrastructure information acquisition part, an infrastructure information storage part, a user information acquisition part, a user information storage part, a management information storage part, an evaluation index calculation part and an evaluation index storage part. The infrastructure information acquisition part acquires infrastructure information on infrastructures regarding a specific region or area having multiple infrastructures. The infrastructure information storage part stores the infrastructure information. The user information acquisition part acquires user information on users using the infrastructures. The user information storage part stores the user information. The management information storage part stores management information for management of the infrastructures and the users. The evaluation index calculation part calculates an evaluation index regarding a specific region or area on the basis of the infrastructure information stored in the infrastructure information storage part and the user information or the management information. The evaluation index storage part stores the evaluation index.
    • 要解决的问题:提供一种用于社会基础设施管理的信息处理器。解决方案:信息处理器包括基础设施信息获取部分,基础设施信息存储部分,用户信息获取部分,用户信息存储部分,管理 信息存储部,评价指标计算部和评价指标存储部。 基础设施信息获取部分获取关于具有多个基础设施的特定区域或区域的基础设施的基础设施信息。 基础设施信息存储部分存储基础结构信息。 用户信息获取部分获取使用基础设施的用户的用户信息。 用户信息存储部存储用户信息。 管理信息存储部存储用于管理基础设施和用户的管理信息。 评价指标计算部根据存储在基础设施信息存储部中的基础设施信息和用户信息或管理信息,计算关于特定区域或区域的评价指标。 评价指标存储部存储评价指标。
    • 76. 发明专利
    • Laser ultrasonic inspection device and inspection method
    • 激光超声波检测装置及检测方法
    • JP2013221793A
    • 2013-10-28
    • JP2012092089
    • 2012-04-13
    • Toshiba Corp株式会社東芝
    • HOSHI TAKESHIOCHIAI MAKOTOWATABE KAZUMIYAMAMOTO SETSUCHIHOSHI ATSUSHIYOSHIDA MASAHIRONAGAI SATOSHI
    • G01N29/00
    • PROBLEM TO BE SOLVED: To enable highly precise defect inspection of an object under inspection using a laser ultrasonic method without going through separate processes of surface polishing and surface condition measurement of the object under inspection.SOLUTION: A laser ultrasonic inspection device 10 comprises; a transmission laser beam generator 11 which irradiates an object under inspection 1 with a transmission laser beam A to induce an ultrasonic wave; a reception laser beam generator 13 which irradiates the object under inspection with a reception laser beam B to receive the ultrasonic wave propagating through the object under inspection; a reception interferometer 15 which measures the ultrasonic wave from change in phase of a reflection C of the reception laser beam B and outputs an ultrasonic signal; and an imaging unit 16 which detects defects on the object under inspection by forming an image from the ultrasonic signal at multiple points. The laser ultrasonic inspection device 10 includes a reflection light intensity measurement unit 17, which is noise removal means for identifying a reflection light signal whose peak intensity value is improper due to influence of surface condition of the object under inspection as noise, and detects defects by means of the imaging unit 16 using the reflection light signal with proper peak intensity values while removing noise using the reflection light intensity measurement unit 17.
    • 要解决的问题:通过使用激光超声波方法对被检查物体进行高精度的缺陷检查,而不需要通过检查对象的表面抛光和表面状态测量的单独处理。解决方案:激光超声波检查装置10包括: 发射激光束发生器11,其通过发射激光束A照射检查对象物1以引起超声波; 接收激光束发生器13,其用接收激光束B照射被检查物体,以接收通过检查对象传播的超声波; 接收干涉仪15,其测量来自接收激光束B的反射C的相位变化的超声波,并输出超声波信号; 以及成像单元16,其通过在多个点从超声波信号形成图像来检测被检查物体上的缺陷。 激光超声波检查装置10包括反射光强度测量单元17,其是用于识别由于被检查物体的表面状况的影响而导致的峰值强度值不正确的反射光信号作为噪声的噪声去除装置,并且通过 使用具有适当峰值强度值的反射光信号的摄像单元16的装置,同时使用反射光强度测量单元17去除噪声。
    • 78. 发明专利
    • Three-dimensional surface shape calculation apparatus, automatic construction device using the apparatus, and method thereof
    • 三维表面形状计算装置,使用装置的自动构造装置及其方法
    • JP2012088244A
    • 2012-05-10
    • JP2010236781
    • 2010-10-21
    • Toshiba Corp株式会社東芝
    • SUGANUMA NAOTAKAKOBAYASHI NORIYASUYUGUCHI YASUHIROMATSUZAKI KENJIOKADA SATOSHISHIMAMURA MITSUAKIOCHIAI MAKOTO
    • G01B5/20G01B5/00
    • PROBLEM TO BE SOLVED: To provide a three-dimensional surface shape calculation apparatus capable of accurately calculating the three-dimensional surface shape of a measurement object surface by one scan.SOLUTION: A three-dimensional surface shape calculation apparatus 1 includes: a sensor base 6; displacement sensors 2 having spherical shapes at the distal ends and moving the spherical shapes in one direction; and an operation part 8 for moving the sensor base 6 by allowing the displacement sensors 2 to be brought into contact with three contact points surrounding each plane equation calculation point 22 in a three-dimensional space with an original point fixed therein. The operation part 8 acquires three spherical center coordinates through the use of displacement signals 200 being the movement distances of the sensor spheres 2 and directions and distances from the original point of the sensor base 6. The operation part 8 also acquires vectors which are obtained by multiplying the unit vector of a normal vector being the exterior product of two vectors from one spherical center coordinate to the other two spherical center coordinates by the radius of the spherical shape, and acquires the coordinates of the contact points by adding the vectors to the spherical center coordinates. Then, the operation part calculates a plane equation for a shape surrounded by the coordinates of the contact points.
    • 要解决的问题:提供一种能够通过一次扫描精确地计算测量对象表面的三维表面形状的三维表面形状计算装置。 解决方案:三维表面形状计算装置1包括:传感器基座6; 位移传感器2在远端具有球形并沿一个方向移动球形; 以及操作部8,用于通过使位移传感器2与其中固定有原点的三维空间中的每个平面方程计算点22周围的三个接触点相接触来移动传感器基座6。 操作部8通过使用作为传感器球体2的移动距离的位移信号200和与传感器基座6的原点的方向和距离来取得三个球面中心坐标。操作部8还获取由 将来自一个球面中心坐标的两个向量的外部乘积的法向量的单位向量乘以球形半径的另外两个球面中心坐标,并通过将向量加到球面中来获取接触点的坐标 中心坐标。 然后,操作部分计算由接触点的坐标包围的形状的平面等式。 版权所有(C)2012,JPO&INPIT
    • 79. 发明专利
    • Welding system and welding method
    • 焊接系统和焊接方法
    • JP2012006078A
    • 2012-01-12
    • JP2011113431
    • 2011-05-20
    • Toshiba Corp株式会社東芝
    • MIURA TAKAHIROYAMAMOTO SETSUHOSHI TAKASHIOGAWA TAKASHIFUJITA YOSHIHIROHIRANO SHOZOWATABE KAZUMINAGAI SATOSHIYOSHIDA MASAHIROCHIHOSHI ATSUSHIASAI SATORUOCHIAI MAKOTO
    • B23K31/00G01B17/00
    • B23K31/125
    • PROBLEM TO BE SOLVED: To perform a welding inspection during welding at a stable transmission and reception sensitivity even if an object to be welded is in a high temperature state.SOLUTION: A welding system includes: a welding mechanism 1; a transmission laser light source 4; a transmission optical mechanism 9 that moves together with the welding mechanism 1 relative to the object 2 to be welded and irradiates a surface of the object 2 after being welded with the transmission laser light generated by the transmission laser light source 4 so as to generate a transmission ultrasonic wave; a reception laser light source 5 that generates reception laser light to irradiate the object to be welded with the reception laser light for the purpose of detecting a reflected ultrasonic wave obtained as a result of reflection of a transmission ultrasonic wave; a reception optical mechanism 10 that moves together with the welding mechanism 1 relative to the object 2 to be welded and irradiates the surface of the object after being welded with the reception laser light so as to collect laser light scattered/reflected at the surface of the object 2 to be welded; and an interferometer 6 for performing an interferometric measurement of the scattered/reflected laser light.
    • 要解决的问题:即使被焊接物体处于高温状态,也能够以稳定的发射和接收灵敏度进行焊接时的焊接检查。 焊接系统包括:焊接机构1; 发射激光光源4; 与焊接机构1相对于待焊接物体2一起移动的透射光学机构9,在被发射激光光源4产生的透射激光焊接之后照射物体2的表面,以产生 传输超声波; 为了检测作为发送超声波的反射而得到的反射超声波的目的,产生接收激光的接收激光光源5,该接收激光光源5产生用于接收激光照射待焊接物体的接收激光; 接合光学机构10,其与焊接机构1一起相对于被焊接物体2移动,并且在被接收激光焊接之后照射物体的表面,以收集在该表面上散射/反射的激光 物体2要焊接; 以及用于进行散射/反射激光的干涉测量的干涉仪6。 版权所有(C)2012,JPO&INPIT
    • 80. 发明专利
    • Ultrasonic probe and ultrasonic flaw detection method
    • 超声探头和超声波检测方法
    • JP2012002586A
    • 2012-01-05
    • JP2010136231
    • 2010-06-15
    • Toshiba Corp株式会社東芝
    • MIURA TAKAHIROYAMAMOTO SETSUHOSHI TAKESHIOCHIAI MAKOTONAGAI SATOSHIWATABE KAZUMI
    • G01N29/28G01N29/04
    • PROBLEM TO BE SOLVED: To facilitate an ultrasonic flaw detection even for an inspection object surface having a complicated shape.SOLUTION: An ultrasonic probe 10 comprises: an ultrasonic transmitting/receiving element 11 for oscillating and receiving ultrasonic waves for an ultrasonic flaw detection of a specimen; and a shoe member 12 interposed between the ultrasonic transmitting/receiving element 11 and a specimen 16. Since the shoe member 12 is composed of polymer gel which is solid material that is polymers crosslinked to form a three-dimensional network structure and absorbing liquid component to be swollen, the shoe member 12 forms propagation paths of ultrasonic waves. A part where the shoe member 12 contacts with the specimen 16 forms a convex surface.
    • 要解决的问题:为了便于即使对于具有复杂形状的检查对象表面的超声波探伤。 解决方案:超声波探头10包括:超声波发射/接收元件11,用于振荡和接收超声波用于样本的超声波探伤; 以及置于超声波发送/接收元件11和样本16之间的鞋构件12.由于鞋构件12由聚合物凝胶构成,聚合物凝胶是交联以形成三维网状结构并吸收液体成分的聚合物的固体材料 鞋部件12形成超声波的传播路径。 鞋构件12与试样16接触的部分形成凸面。 版权所有(C)2012,JPO&INPIT