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1. 发明专利

JP2014108199A Medical image diagnostic apparatus 有权
标题翻译：医学图像诊断装置
公开(公告)号：JP2014108199A
公开(公告)日：2014-06-12
申请号：JP2012263417
申请日：2012-11-30
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： ISHII HIDEAKI , WAKAI TOMOJI , ARAKIDA KAZUMASA , IGARASHI TAKUMA , FUJISAWA KYOKO , KAMINAGA SHIGEO , HIROHATA KENJI , OGA JUNICHIRO
IPC分类号： A61B6/03
CPC分类号： A61B6/504 , A61B6/03 , A61B6/032
摘要： PROBLEM TO BE SOLVED: To provide a medical image diagnostic apparatus capable of estimating high-risk plaques.SOLUTION: A medical image diagnostic apparatus includes: a memory unit for storing CT image data in which blood vessels are emphasized owing to contrast media; an estimation unit for estimating positions of a plurality of plaques in the blood vessels and hardness of the respective plaques on the basis of the CT image data; an extraction unit for extracting a blood vessel wall structure and a core line structure from the CT image; and an identification unit for identifying a plaque for which there is a high possibility of peeling, from the plurality of plaques, on the basis of a stress value defined by the blood vessel wall structure and the core line structure and applied on the blood vessel wall due to pulsation, and the hardness of the plaques.
摘要翻译：要解决的问题：提供能够估计高风险斑块的医用图像诊断装置。解决方案：医疗图像诊断装置包括：存储单元，用于存储由于造影剂而使血管被强调的CT图像数据; 估计单元，用于基于CT图像数据估计血管中的多个斑块的位置和各个斑块的硬度; 提取单元，用于从CT图像提取血管壁结构和芯线结构; 以及识别单元，用于基于由血管壁结构和芯线结构限定的应力值，从多个斑块中识别出剥离可能性高的斑块，并施加到血管壁上由于脉动和斑块的硬度。

2. 发明专利

JP2014056668A Medical image diagnostic apparatus and x-ray high voltage apparatus 有权
标题翻译：医疗图像诊断设备和X射线高电压设备
公开(公告)号：JP2014056668A
公开(公告)日：2014-03-27
申请号：JP2012199659
申请日：2012-09-11
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： ISHIYAMA FUMIO , HIROHATA KENJI
IPC分类号： H05G1/10 , A61B6/00 , A61B6/03
CPC分类号： H05G1/54 , A61B6/03 , A61B6/4488 , A61B6/56 , G01K1/12 , G06F17/40 , G06F19/00 , G07C3/00 , G08B21/182 , G16H40/40 , H01L23/34 , H01L24/06 , H01L24/32 , H01L24/48 , H01L24/49 , H01L24/73 , H01L25/072 , H01L2224/04042 , H01L2224/06155 , H01L2224/32225 , H01L2224/48091 , H01L2224/48465 , H01L2224/49175 , H01L2224/73265 , H01L2924/00014 , H01L2924/1203 , H01L2924/1301 , H01L2924/1302 , H01L2924/13033 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/30107 , H01L2924/3512 , H02H5/04 , H05G1/10 , H01L2224/48227 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/05599
摘要： PROBLEM TO BE SOLVED: To estimate the life of a power device of an X-ray high voltage apparatus in a medical image diagnostic apparatus.SOLUTION: An X-ray CT apparatus 1A as a medical image diagnostic apparatus 1 includes: a power device; a temperature sensor; a sensor temperature change conversion unit 267a for obtaining data of a temperature change that indicates plural time-series temperatures obtained by the temperature sensor; a wave number counting unit 267b for performing transform processing based on a physical model of the power device to calculate data of a temperature change after the transformation on the basis of the temperature change, and for calculating a cycle count of each of plural temperature amplitudes using a wave number counting method with the temperature change after the transformation being as an amplitude; an accumulated damage value computing unit 267c for calculating an accumulated damage value on the basis of the plural temperature amplitudes and the cycle count corresponding to each of the plural temperature amplitudes; and an estimated time computing unit 267d for calculating estimated time taken until failure of the power device on the basis of the accumulated damage value.
摘要翻译：要解决的问题：估计医疗图像诊断装置中的X射线高压装置的动力装置的寿命。解决方案：作为医用图像诊断装置1的X射线CT装置1A包括：动力装置; 温度传感器; 传感器温度变化转换单元267a，用于获得表示由温度传感器获得的多个时间序列温度的温度变化的数据; 波数计数单元267b，用于基于功率器件的物理模型执行变换处理，以基于温度变化计算变换后的温度变化的数据，并且使用以下方式计算多个温度幅度的周期数：具有变换后的温度变化的波数计数法作为振幅; 累积损伤值计算单元267c，用于基于与多个温度幅度中的每一个对应的多个温度幅度和周期计数来计算累积损伤值; 以及估计时间计算单元267d，用于基于累积损伤值来计算在功率设备故障之前所花费的估计时间。

3. 发明专利

JP2015056562A 半導体装置及び放射線装置审中-公开
标题翻译：半导体器件和辐射器件
公开(公告)号：JP2015056562A
公开(公告)日：2015-03-23
申请号：JP2013189818
申请日：2013-09-12
申请人：株式会社東芝 , Toshiba Corp , 東芝メディカルシステムズ株式会社 , Toshiba Medical Systems Corp
发明人： KADOTA TOMOKO , KUNO KATSUMI , KUGIMIYA TETSUYA , HIROHATA KENJI , HONGO TAKUYA , YAMAYORI YU
IPC分类号： H01L23/36 , H05K7/20
CPC分类号： H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2224/49175 , H01L2224/73265 , H01L2924/13055 , H01L2924/00014 , H01L2924/00
摘要：【課題】熱疲労を低減することと、振動・衝撃・荷重から保護することとを両立させることができる半導体装置及び放射線装置を提供する。【解決手段】実施形態の半導体装置は、半導体素子と、ゲルと、鈍化部材と、を有する。ゲルは、半導体素子周辺を予め定められた強度で絶縁して封止する。鈍化部材は、ゲル内に設けられ、潜熱及び外部からの制御の少なくともいずれかにより、予め定められた温度範囲に対し、ゲルの温度の上昇及び下降における温度変化を鈍らせる。【選択図】図3
摘要翻译：要解决的问题：提供一种可以实现热疲劳降低和防止振动，冲击和负载的半导体器件和辐射装置。解决方案：半导体器件具有半导体元件，凝胶和钝化元件。凝胶以预定强度绝缘并密封半导体元件的周边。在凝胶体中设置有钝化部件，通过潜热和外部控制中的至少任意一种使凝胶的温度在预定温度范围的上升和下降之间变差。

4. 发明专利

JP2014128651A Medical-image diagnostic evaluation device 有权
标题翻译：医学图像诊断评估装置
公开(公告)号：JP2014128651A
公开(公告)日：2014-07-10
申请号：JP2013249059
申请日：2013-12-02
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： ISHII HIDEAKI , WAKAI TOMOJI , ARAKIDA KAZUMASA , IGARASHI TAKUMA , FUJISAWA KYOKO , KAMINAGA SHIGEO , HIROHATA KENJI , OGA JUNICHIRO
IPC分类号： A61B6/03
CPC分类号： G06T11/003 , A61B6/465 , A61B6/486 , A61B6/503 , A61B6/504 , A61B6/5217 , A61B6/5229 , G06T7/30 , G06T11/001 , G06T2207/10024 , G06T2207/10081 , G06T2207/10088 , G06T2207/10104 , G06T2207/10108 , G06T2207/30048 , G06T2207/30101
摘要： PROBLEM TO BE SOLVED: To enhance user's reading efficiency of a medical image in a display relating to time change of an FFR (Functional Flow Reserve) result.SOLUTION: A medical-image diagnostic evaluation device 1 includes: a storage unit 12 for storing data on a plurality of FFR distribution maps constituting time series relating to a coronary artery, and data on a plurality of morphology images; a color map conversion unit 14 for converting the plurality of FFR distribution maps to a plurality of color maps respectively associated with the distribution maps; and a display unit 20 for displaying a plurality of superimposed images where the plurality of color maps and the plurality of morphology images associated with the plurality of color maps of time phases, are superimposed on each other. The display unit 20 imposes a limitation on a display object of the plurality of color maps on the basis of the plurality of FFR distribution maps or the plurality of morphology images.
摘要翻译：要解决的问题：提高与FFR（功能流量预留）结果的时间变化有关的显示器中的医疗图像的用户阅读效率。解决方案：医疗图像诊断评估装置1包括：存储单元12，用于存储数据在构成与冠状动脉相关的时间序列的多个FFR分布图上，以及关于多个形态学图像的数据; 色彩映射转换单元14，用于将多个FFR分布图转换成与分布图分别相关联的多个彩色图; 以及显示单元20，用于显示多个叠加图像，其中与多个时相色彩映射相关联的多个彩色图和多个形态图像彼此叠加。显示单元20基于多个FFR分布图或多个形态图像对多个颜色图的显示对象施加限制。

5. 发明专利

JP2014128650A Medical image processing apparatus 有权
标题翻译：医学图像处理设备
公开(公告)号：JP2014128650A
公开(公告)日：2014-07-10
申请号：JP2013248490
申请日：2013-11-29
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： IGARASHI TAKUMA , WAKAI TOMOJI , ARAKIDA KAZUMASA , ISHII HIDEAKI , FUJISAWA KYOKO , KAMINAGA SHIGEO , HIROHATA KENJI , OGA JUNICHIRO
IPC分类号： A61B6/03 , A61B6/12 , G06T1/00
CPC分类号： G06T7/0014 , A61B6/032 , A61B6/463 , A61B6/486 , A61B6/503 , A61B6/504 , A61B6/507 , A61B6/5211 , A61B6/5217 , G06T7/0016 , G06T11/003 , G06T2200/04 , G06T2207/10016 , G06T2207/10076 , G06T2207/10081 , G06T2207/30048 , G06T2207/30104
摘要： PROBLEM TO BE SOLVED: To provide a medical image processing apparatus capable of reducing possibility of human errors.SOLUTION: A medical image processing apparatus includes: a first extraction unit extracting a plurality of coronary arteries visualized in a plurality of time phases of image data on heart and extracting at least one narrowed site visualized in the respective extracted coronary arteries; a calculation unit calculating a pressure difference between the respective extracted coronary arteries on the basis of a blood flow volume of the tissues of the plurality of extracted coronary arteries; a second extraction unit extracting an ischemic area visualized in the image; an identifying unit identifying a culprit vessel in the ischemic area by referring the extracted ischemic area to a dominant map relating a dominant area to each of the extracted coronary arteries, and identifying culprit stenosis on the basis of the pressure difference corresponding to the narrowed site in the identified culprit vessel; and a display control unit allowing a display unit to display an image where the identified culprit stenosis is visualized together with information indicating the culprit stenosis.
摘要翻译：要解决的问题：提供一种能够降低人为错误的可能性的医疗图像处理装置。解决方案：医疗图像处理装置包括：第一提取单元，提取在图像数据的多个时间段中可视化的多个冠状动脉，心脏并提取在各自提取的冠状动脉中可视化的至少一个狭窄部位; 计算单元，基于所提取的多个冠状动脉的组织的血液流量来计算各取出的冠状动脉之间的压力差; 提取图像中可视化的缺血区域的第二提取单元; 识别单元，通过将提取的缺血区域参考与主要区域相关联的优势图与所提取的冠状动脉中的每一个来识别缺血区域中的凶手血管，并且基于与所缩小的位置相对应的压力差来识别凶徒狭窄识别的肇事船只以及显示控制单元，其允许显示单元显示识别的凶徒狭窄可见的图像以及指示歹徒狭窄的信息。

6. 发明专利

JP2014108198A Medical image processor 有权
标题翻译：医学图像处理器
公开(公告)号：JP2014108198A
公开(公告)日：2014-06-12
申请号：JP2012263416
申请日：2012-11-30
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： IGARASHI TAKUMA , WAKAI TOMOJI , ARAKIDA KAZUMASA , ISHII HIDEAKI , FUJISAWA KYOKO , KAMINAGA SHIGEO , HIROHATA KENJI , OGA JUNICHIRO
IPC分类号： A61B6/03
摘要： PROBLEM TO BE SOLVED: To specify the existence place of a collateral vessel that is not displayed in a CT image.SOLUTION: A medical image processor includes a storage part 13 for storing data of an image having a plurality of time phases about a heart, an ischemic region specification part 15 for specifying an ischemic region on the basis of the image, a responsible blood vessel specification part 16 for specifying a responsible blood vessel of the ischemic region by referring to a dominant map for relating an ischemic region to a coronary artery and a dominant area, a collateral vessel specification part 18 for specifying a collateral vessel at a position at which a plurality of FFR values about a multipoint of the responsible blood vessel change, and a display part 21 for displaying the image or another image together with a mark showing the collateral vessel.
摘要翻译：要解决的问题：指定未显示在CT图像中的副血管的存在位置。解决方案：医疗图像处理器包括存储部分13，用于存储具有关于心脏的多个时间相位的图像的数据，用于根据图像指定缺血区域的缺血区域规范部分15，参考用于将缺血区域与冠状动脉相关联的优势图来指定缺血区域的负责任血管的负责任血管规范部分16 和主要区域，用于在关于负责血管的多点的多个FFR值改变的位置处指定侧支血管的侧支血管规格部分18，以及用于将图像或另一图像一起显示的显示部分21以及显示副船的标记。

7. 发明专利

JP2014113264A Blood vessel analysis apparatus, medical image diagnostic apparatus, blood vessel analysis method, and blood vessel analysis program 有权
标题翻译：血管分析装置，医学图像诊断装置，血管分析方法和血管分析程序
公开(公告)号：JP2014113264A
公开(公告)日：2014-06-26
申请号：JP2012268714
申请日：2012-12-07
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： OGA JUNICHIRO , HIROHATA KENJI , KAMINAGA SHIGEO , FUJISAWA KYOKO , WAKAI TOMOJI , ARAKIDA KAZUMASA , IGARASHI TAKUMA , ISHII HIDEAKI
IPC分类号： A61B6/03
CPC分类号： G06T7/0016 , A61B5/0044 , A61B6/03 , A61B6/481 , A61B6/486 , A61B6/503 , A61B6/504 , A61B6/5217 , G06T7/0012 , G06T7/246 , G06T7/251 , G06T2207/10016 , G06T2207/10076 , G06T2207/10081 , G06T2207/20076 , G06T2207/30048 , G06T2207/30101 , G06T2207/30104
摘要： PROBLEM TO BE SOLVED: To enhance the precision of blood vessel structure and fluid analysis.SOLUTION: An image analysis/tracking processing unit 53 performs image analysis of a time-series medical image and calculates a time-series form index and a time-series shape deformation index for an analysis subject region. A dynamic model constructing unit 55 provisionally constructs a dynamic model relating to structure and fluid analysis of the analysis subject region on the basis of the time-series form index, the time-series shape deformation index, and the time-series medical image. A statistical identification unit 61 identifies a latent variable relating to a latent variable identification region so that at least one of a predicted value for a blood vessel form index and a predicted value for a blood vessel flow rate index based on the provisionally constructed dynamic model is consistent with at least one of an observed value for the blood vessel form index and an observed value for the blood vessel flow rate index. Calculation units 57, 59 apply structure analysis, fluid analysis, or structure-fluid interaction analysis on the dynamic model in which the latent variable is allocated to the latent variable identification region, and calculate at least one of a predicted value for a time-series dynamic index and a predicted value for a time-series blood flow rate index.
摘要翻译：要解决的问题：提高血管结构和流体分析的精度。解决方案：图像分析/跟踪处理单元53对时间序列医学图像执行图像分析，并计算时间序列形式索引和时间序列分析对象区域的形状变形指数。动态模型构建单元55基于时间序列形式索引，时间序列形状变形指标和时间序列医学图像暂时构建与分析对象区域的结构和流体分析有关的动态模型。统计识别单元61识别与潜变量识别区域相关的潜在变量，使得基于临时构建的动态模型的血管形态指数的预测值和血管流量指数的预测值中的至少一个是与血管形态指数的观察值和血管流速指数的观察值中的至少一个一致。计算单元57,59对潜变量分配给潜变量识别区域的动态模型进行结构分析，流体分析或结构 - 流体相互作用分析，并计算时间序列的预测值中的至少一个动态指标和时间序列血流指数的预测值。

8. 发明专利

JP2014108208A Medical image processor 有权
标题翻译：医学图像处理器
公开(公告)号：JP2014108208A
公开(公告)日：2014-06-12
申请号：JP2012263567
申请日：2012-11-30
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： ISHII HIDEAKI , WAKAI TOMOJI , ARAKIDA KAZUMASA , IGARASHI TAKUMA , FUJISAWA KYOKO , KAMINAGA SHIGEO , HIROHATA KENJI , OGA JUNICHIRO
IPC分类号： A61B6/03
CPC分类号： A61B5/02007 , A61B5/02028 , A61B5/026 , A61B6/032 , A61B6/486 , A61B6/503 , A61B6/504 , A61B6/5217 , A61B2576/023 , G06T7/13 , G06T2207/10081 , G06T2207/30101 , G06T2207/30172
摘要： PROBLEM TO BE SOLVED: To shorten time required for analysis processing, etc. and reduce analysis errors mainly caused by a blur due to pulsation when calculating blood pressure from time-series volume data after fluid analysis, etc.SOLUTION: A medical image processor stores data for multiple images relating to multiple heartbeat time phases about the heart in a storage part 13. A coronary artery analysis processing part 14 extracts multiple coronary artery core wire structures from the images. A core wire analysis processing part 15, in order to generate the coronary artery core wire structures for one heartbeat of the heart, interpolates a coronary artery core wire structure relating to other heartbeat time phases from the extracted coronary artery core wire structures, and also calculates a displacement distribution between all heartbeat phases from the coronary artery core wire structures for one heartbeat. A three-dimensional model generation part 16 generates a coronary artery model from an image relating to a specific time phase that is selected from the images. A four-dimensional model generation part 18 deforms the coronary artery model, with respect to each heartbeat, on the basis of the displacement distribution.
摘要翻译：要解决的问题：为了缩短分析处理等所需的时间，并且减少主要由流体分析之后的时间序列体积数据计算血压时的脉动引起的模糊引起的分析误差。解决方案：医疗图像处理器存储与存储部分13中的心脏的多个心跳时间相关的多个图像的数据13.冠状动脉分析处理部分14从图像中提取多个冠状动脉核心线结构。芯线分析处理部15为了产生心脏的一个心跳的冠状动脉芯线结构，从提取的冠状动脉芯线结构插入与其他心跳时间相关的冠状动脉芯线结构，并且还计算来自冠状动脉核心线结构的所有心跳相之间的位移分布用于一个心跳。三维模型生成部16根据与从图像中选择的特定时间相位相关的图像生成冠状动脉模型。基于位移分布，四维模型生成部18相对于每个心跳使冠状动脉模型变形。

9. 发明专利

JP2013191888A Damage index prediction system and damage prediction method 有权
标题翻译：损伤指标预测系统和损伤预测方法
公开(公告)号：JP2013191888A
公开(公告)日：2013-09-26
申请号：JP2013129353
申请日：2013-06-20
申请人： Toshiba Corp , 株式会社東芝
发明人： KADOTA TOMOKO , MUKAI MINORU , HIROHATA KENJI
IPC分类号： H05K3/34 , G01R31/26 , H05K13/08
摘要： PROBLEM TO BE SOLVED: To provide a damage index prediction system of an electronic apparatus capable of highly accurately performing damage prediction of mounting components or the like on a circuit board.SOLUTION: A damage index prediction system is a damage prediction system that predicts an index associated with damage of a joining portion of an electronic apparatus having a joining portion for electrically connecting electronic components to a mounting circuit board and a detection joining portion designed to have a life shorter than that of the joining portion. The damage index prediction system comprises: a damage detection section for acquiring information associated with damage of the detection joining portion; and an arithmetic section for calculating a prediction value of the index associated with the damage of the joining portion from the information associated with the damage of the detection joining portion acquired by the damage detection section and a relation between an index associated with the damage of the detection joining portion and the index associated with the damage of the joining portion.
摘要翻译：要解决的问题：提供能够高精度地对电路板上的安装部件等进行损伤预测的电子设备的损伤指数预测系统。解决方案：损伤指标预测系统是预测指标的损伤预测系统与具有用于将电子部件电连接到安装电路板的接合部分的电子设备的接合部分和被设计为具有比接合部分的寿命短的寿命的检测接合部分的接合部分的损坏相关联。损伤指标预测系统包括：损伤检测部，用于获取与检测接合部的损伤相关的信息; 以及算术部，用于根据由损伤检测部获取的与检测接合部的损伤相关的信息计算与接合部的损伤有关的指标的预测值，以及与损伤检测部的损伤有关的指标之间的关系检测接合部分和与接合部分的损伤有关的指标。

10. 发明专利

JP2013104843A Electronic component, measuring method, and monitoring device 有权
标题翻译：电子元件，测量方法和监测装置
公开(公告)号：JP2013104843A
公开(公告)日：2013-05-30
申请号：JP2011250826
申请日：2011-11-16
申请人： Toshiba Corp , 株式会社東芝
发明人： KADOTA TOMOKO , HIROHATA KENJI
IPC分类号： G01R31/28
CPC分类号： G01R31/048 , H01L2224/32225 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2224/73265 , H01L2224/83385 , H01L2924/00014 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To detect damage of a joining part in advance.SOLUTION: An electronic component comprises: a first member; a second member; a joining part; and a measuring part. A first electrode is formed on the first member. A second electrode is formed in a peripheral area of an area where the first electrode is formed on the first member. A third electrode is formed on the second member. The second electrode may be formed on the second member, and the third electrode may be formed in a peripheral area of an area where the second electrode is formed on the second member. The joining part joins the first electrode, the second electrode and the third electrode. The measuring part measures electrical characteristics of a connection path including at least one of the first electrode and the second electrode.
摘要翻译：要解决的问题：预先检测接合部件的损坏。电解液：电子部件包括：第一部件; 第二名成员连接部分和测量部件。第一电极形成在第一构件上。第二电极形成在第一电极形成在第一部件上的区域的周边区域中。第三电极形成在第二构件上。第二电极可以形成在第二构件上，并且第三电极可以形成在第二构件上形成第二电极的区域的周边区域中。接合部分连接第一电极，第二电极和第三电极。测量部件测量包括第一电极和第二电极中的至少一个的连接路径的电特性。版权所有（C）2013，JPO＆INPIT

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