专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08667847B2 Ultrasonic testing apparatus for pipe or tube end portion 有权
标题翻译：用于管或管端部的超声波检测装置
公开(公告)号：US08667847B2
公开(公告)日：2014-03-11
申请号：US13239511
申请日：2011-09-22
申请人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
发明人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
IPC分类号： G01N29/04
CPC分类号： G01N29/28 , G01N29/225 , G01N29/275 , G01N2291/052 , G01N2291/056 , G01N2291/103 , G01N2291/2634
摘要： An ultrasonic testing apparatus for a pipe end portion, which enables accurate ultrasonic testing, comprises an ultrasonic probe disposed under the pipe end portion. The probe 1 transmits ultrasonic waves to the pipe end portion and receives the ultrasonic waves therefrom. A probe holder houses the probe which is disposed under the pipe end portion to face the pipe end portion and follows the pipe rotation. The probe holder comprises a coupling medium reserver part that surrounds a space between the probe and the pipe end portion to contain a coupling medium therein and comprises a coupling medium reserver part body into which the coupling medium is supplied. An annular bellows part, which communicates with the reserver part body, can expand and contract vertically and an annular spacer, which is attached to the upper side of the bellows part and an upper surface thereof has a flat horizontal surface.
摘要翻译：一种用于管端部的超声波测试装置，其能够进行精确的超声波测试，包括设置在管端部下方的超声波探头。探针1将超声波发送到管端部并从其接收超声波。探针架容纳设置在管端部下面以与管端部相对并且跟随管旋转的探针。探头支架包括耦合介质储存器部分，其围绕探针和管端部分之间的空间，以在其中容纳耦合介质，并且包括耦合介质储存器部件主体，耦合介质被供应到耦合介质保留部分主体中。与储存部件主体连通的环状波纹管部分可以垂直地膨胀和收缩，并且附接到波纹管部分的上侧的环形间隔件及其上表面具有平坦的水平表面。

2. 发明申请

US20130276540A1 ULTRASONIC TESTING APPARATUS FOR PIPE OR TUBE END PORTION AND METHOD OF SETTING INITIAL POSITION OF PROBE HOLDER 有权
标题翻译：用于管道或管道端部的超声波测试装置和设置探头支架的初始位置的方法
公开(公告)号：US20130276540A1
公开(公告)日：2013-10-24
申请号：US13654749
申请日：2012-10-18
申请人： Kenji FUJIWARA , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
发明人： Kenji FUJIWARA , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
IPC分类号： G01N29/22
CPC分类号： G01N29/22 , G01N29/043 , G01N29/225 , G01N29/275 , G01N29/28 , G01N2291/056 , G01N2291/2634 , Y10T29/49
摘要： An ultrasonic testing apparatus includes an ultrasonic probe disposed under an end portion of a pipe laid in the horizontal direction to face the pipe end portion. The probe transmits ultrasonic waves to the end portion of the pipe and receives the ultrasonic waves therefrom. A probe holder housing the probe includes a coupling medium reserver part which surrounds a space between the probe and the end portion of the pipe to contain a coupling medium W. The coupling medium reserver part includes a part body 21 into which the coupling medium is supplied; an annular bellows part, which is attached to the upper side of the part body to internally communicate with the part body, and an annular spacer 23 attached to the upper side of the bellows part, the upper surface of the annular spacer being a flat horizontal surface.
摘要翻译：超声波检查装置包括设置在水平方向上布置的管的端部下方以面对管端部的超声波探头。探针将超声波发送到管的端部并从其接收超声波。容纳探针的探针支架包括耦合介质储存器部分，其围绕探针与管的端部之间的空间，以容纳耦合介质W.耦合介质保留器部分包括部件主体21，耦合介质被供应到部件主体21中 ; 环形波纹管部件，其附接到部件主体的上侧以与部件主体内部连通;以及环形间隔件23，其安装在波纹管部分的上侧，环形间隔件的上表面是平坦的表面。

3. 发明申请

US20140016745A1 METHOD OF STEEL GRADE DETERMINATION FOR STEEL MATERIAL 有权
标题翻译：钢材质量等级测定方法
公开(公告)号：US20140016745A1
公开(公告)日：2014-01-16
申请号：US13981965
申请日：2012-01-19
申请人： Kenji Fujiwara , Hiroshi Kubota
发明人： Kenji Fujiwara , Hiroshi Kubota
IPC分类号： G01N23/223
CPC分类号： G01N23/223 , G01N2223/076
摘要： The method of steel grade determination for a steel material having a substantially circular cross-section comprise: a detection step in which while a measurement section 2 including an irradiation section 21 for performing X-ray irradiation and a detection section 22 for detecting fluorescent X-rays is relatively moved along an outer peripheral surface of the steel material 4 with respect to the steel material for a predetermined time period necessary for analysis, the steel material is irradiated with X-rays from the irradiation section, and fluorescent X-rays radiated from the steel material are detected by the detection section; a calculation step of calculating a composition of the steel material based on fluorescent X-rays detected in the detection step; and a determination step of determining a steel grade of the steel material according to the composition calculated in the calculation step.
摘要翻译：具有大致圆形横截面的钢材的钢种等级测定方法包括：检测步骤，其中在包括用于进行X射线照射的照射部21的测量部2和用于检测荧光X射线的检测部22中，沿着钢材4的外周面相对于钢材相对移动预定时间段进行分析，钢材用照射部分的X射线照射，荧光X射线从钢材由检测部检测; 计算步骤，基于在检测步骤中检测到的荧光X射线计算钢材的成分; 以及根据在计算步骤中计算的组成来确定钢材的钢种的确定步骤。

4. 发明申请

US20110283798A1 ULTRASONIC TESTING METHOD AND APPARATUS 有权
标题翻译：超声波测试方法和设备
公开(公告)号：US20110283798A1
公开(公告)日：2011-11-24
申请号：US13129859
申请日：2009-11-18
申请人： Masaki Yamano , Masami Ikeda , Kenji Fujiwara , Hiroshi Kubota
发明人： Masaki Yamano , Masami Ikeda , Kenji Fujiwara , Hiroshi Kubota
IPC分类号： G01N29/00
CPC分类号： G01N29/043 , G01N29/262 , G01N2291/106 , G01N2291/2634
摘要： An ultrasonic testing apparatus 100 comprises an ultrasonic probe 1 including n (n≧2) number of transducers arranged along a predetermined direction, disposed so as to face a test object P, and a transmission/reception control device 2 for selecting m (n>m≧1) number of transducers from among the n number of transducers, transmitting ultrasonic waves from the selected m number of transducers toward the test object, receiving the ultrasonic waves therefrom, and switched m number of transducers to b selected successively. If an angle that the arrangement direction of the transducers makes with the surface of the test object which ultrasonic waves enter is θ, and the effective beam width of each selected m number of transducers with respect to a target flaw is W1, the transmission/reception control device switches m number of transducers to be selected successively by a switching pitch length P satisfying the formula: P≦W1·cosθ.
摘要翻译：超声波检查装置100包括：超声波探头1，其包括沿着预定方向排列的n（n≥2）个换能器的超声波探头1，被配置为面向被测试对象P;以及发送/接收控制装置2，用于选择m（n> 从n个换能器中的换能器的数量，从所选择的m个换能器向测试对象发送超声波，从其接收超声波，并将m个换能器切换为b个连续选择的传感器。如果换能器的排列方向与超声波进入的被测物体的表面的角度为θ，则每个选择的m个换能器相对于目标缺陷的有效波束宽度为W1，则传输/ 接收控制装置将满足以下公式的切换节距长度P连续选择要连续选择的M个换能器：P＆lt; ll; W1·cos＆amp;

5. 发明申请

US20120067129A1 ULTRASONIC TESTING APPARATUS FOR PIPE OR TUBE END PORTION 有权
标题翻译：用于管道或管道端部的超声波测试装置
公开(公告)号：US20120067129A1
公开(公告)日：2012-03-22
申请号：US13239511
申请日：2011-09-22
申请人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
发明人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
IPC分类号： G01N29/04
CPC分类号： G01N29/28 , G01N29/225 , G01N29/275 , G01N2291/052 , G01N2291/056 , G01N2291/103 , G01N2291/2634
摘要： An ultrasonic testing apparatus for a pipe end portion, which enables accurate ultrasonic testing, comprises an ultrasonic probe disposed under the pipe end portion. The probe 1 transmits ultrasonic waves to the pipe end portion and receives the ultrasonic waves therefrom. A probe holder houses the probe which is disposed under the pipe end portion to face the pipe end portion and follows the pipe rotation. The probe holder comprises a coupling medium reserver part that surrounds a space between the probe and the pipe end portion to contain a coupling medium therein and comprises a coupling medium reserver part body into which the coupling medium is supplied. An annular bellows part, which communicates with the reserver part body, can expand and contract vertically and an annular spacer, which is attached to the upper side of the bellows part and an upper surface thereof has a flat horizontal surface.
摘要翻译：一种用于管端部的超声波测试装置，其能够进行精确的超声波测试，包括设置在管端部下方的超声波探头。探针1将超声波发送到管端部并从其接收超声波。探针架容纳设置在管端部下面以与管端部相对并且跟随管旋转的探针。探头支架包括耦合介质储存器部分，其围绕探针和管端部分之间的空间，以在其中容纳耦合介质，并且包括联接介质保留部分主体，耦合介质被供应到耦合介质保留部分主体中。与储存部件主体连通的环状波纹管部分可以垂直地膨胀和收缩，并且附接到波纹管部分的上侧的环形间隔件及其上表面具有平坦的水平表面。

6. 发明授权

US09442096B2 Ultrasonic testing apparatus for pipe or tube end portion and method of setting initial position of probe holder 有权
标题翻译：用于管或管端部的超声波检测装置及设置探针架初始位置的方法
公开(公告)号：US09442096B2
公开(公告)日：2016-09-13
申请号：US13654749
申请日：2012-10-18
申请人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
发明人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
IPC分类号： G01N29/24 , G01N29/22 , G01N29/04 , G01N29/28 , G01N29/275
CPC分类号： G01N29/22 , G01N29/043 , G01N29/225 , G01N29/275 , G01N29/28 , G01N2291/056 , G01N2291/2634 , Y10T29/49
摘要： An ultrasonic testing apparatus includes an ultrasonic probe disposed under an end portion of a pipe laid in the horizontal direction to face the pipe end portion. The probe transmits ultrasonic waves to the end portion of the pipe and receives the ultrasonic waves therefrom. A probe holder housing the probe includes a coupling medium reserver part which surrounds a space between the probe and the end portion of the pipe to contain a coupling medium W. The coupling medium reserver part includes a part body 21 into which the coupling medium is supplied; an annular bellows part, which is attached to the upper side of the part body to internally communicate with the part body, and an annular spacer 23 attached to the upper side of the bellows part, the upper surface of the annular spacer being a flat horizontal surface.
摘要翻译：超声波检查装置包括设置在水平方向上布置的管的端部下方以面对管端部的超声波探头。探针将超声波发送到管的端部并从其接收超声波。容纳探针的探针支架包括耦合介质储存器部分，其围绕探针与管的端部之间的空间，以容纳耦合介质W.耦合介质保留器部分包括部件主体21，耦合介质被供应到部件主体21中 ; 环形波纹管部件，其附接到部件主体的上侧以与部件主体内部连通;以及环形间隔件23，其安装在波纹管部分的上侧，环形间隔件的上表面是平坦的表面。

7. 发明授权

US09291584B2 Method of steel grade determination for steel material 有权
标题翻译：钢材钢种测定方法
公开(公告)号：US09291584B2
公开(公告)日：2016-03-22
申请号：US13981965
申请日：2012-01-19
申请人： Kenji Fujiwara , Hiroshi Kubota
发明人： Kenji Fujiwara , Hiroshi Kubota
IPC分类号： G01N23/223
CPC分类号： G01N23/223 , G01N2223/076
摘要： The method of steel grade determination for a steel material having a substantially circular cross-section comprise: a detection step in which while a measurement section 2 including an irradiation section 21 for performing X-ray irradiation and a detection section 22 for detecting fluorescent X-rays is relatively moved along an outer peripheral surface of the steel material 4 with respect to the steel material for a predetermined time period necessary for analysis, the steel material is irradiated with X-rays from the irradiation section, and fluorescent X-rays radiated from the steel material are detected by the detection section; a calculation step of calculating a composition of the steel material based on fluorescent X-rays detected in the detection step; and a determination step of determining a steel grade of the steel material according to the composition calculated in the calculation step.
摘要翻译：具有大致圆形横截面的钢材的钢种等级测定方法包括：检测步骤，其中在包括用于进行X射线照射的照射部21的测量部2和用于检测荧光X射线的检测部22中，沿着钢材4的外周面相对于钢材相对移动预定时间段进行分析，钢材用照射部分的X射线照射，荧光X射线从钢材由检测部检测; 计算步骤，基于在检测步骤中检测到的荧光X射线计算钢材的成分; 以及根据在计算步骤中计算的组成来确定钢材的钢种的确定步骤。

8. 发明授权

US08393218B2 Ultrasonic testing method and apparatus 有权
标题翻译：超声波检测方法及装置
公开(公告)号：US08393218B2
公开(公告)日：2013-03-12
申请号：US13129859
申请日：2009-11-18
申请人： Masaki Yamano , Masami Ikeda , Kenji Fujiwara , Hiroshi Kubota
发明人： Masaki Yamano , Masami Ikeda , Kenji Fujiwara , Hiroshi Kubota
IPC分类号： G01N29/00
CPC分类号： G01N29/043 , G01N29/262 , G01N2291/106 , G01N2291/2634
摘要： An ultrasonic testing apparatus 100 comprises an ultrasonic probe 1 including n (n≧2) number of transducers arranged along a predetermined direction, disposed so as to face a test object P, and a transmission/reception control device 2 for selecting m (n>m≧1) number of transducers from among the n number of transducers, transmitting ultrasonic waves from the selected m number of transducers toward the test object, receiving the ultrasonic waves therefrom, and switched m number of transducers to b selected successively. If an angle that the arrangement direction of the transducers makes with the surface of the test object which ultrasonic waves enter is θ, and the effective beam width of each selected m number of transducers with respect to a target flaw is W1, the transmission/reception control device switches m number of transducers to be selected successively by a switching pitch length P satisfying the formula: P≦W1·cos θ.
摘要翻译：超声波检查装置100包括：超声波探头1，其包括沿着预定方向排列的n（n≥2）个换能器的超声波探头1，被配置为面向被测试对象P;以及发送/接收控制装置2，用于选择m（n> 从n个换能器中的换能器的数量，从所选择的m个换能器向测试对象发送超声波，从其接收超声波，并将m个换能器切换为b个连续选择的传感器。如果换能器的排列方向与超声波进入的被测物体的表面的角度为θ，则每个选择的m个换能器相对于目标缺陷的有效波束宽度为W1，则传输/ 接收控制装置将满足以下公式的切换节距长度P连续选择要连续选择的M个换能器：P＆lt; ll; W1·cos＆amp;

9. 发明授权

US11828522B2 Cryogenic refrigerator and biomagnetic measurement apparatus 有权
公开(公告)号：US11828522B2
公开(公告)日：2023-11-28
申请号：US17207967
申请日：2021-03-22
申请人： Jun Kondo , Kunio Kazami , Hiroshi Kubota , Shunichi Matsumoto , Takahiro Umeno , Syoji Takami , Takuji Ito
发明人： Jun Kondo , Kunio Kazami , Hiroshi Kubota , Shunichi Matsumoto , Takahiro Umeno , Syoji Takami , Takuji Ito
IPC分类号： F25D19/00 , H01F6/04
CPC分类号： F25D19/006 , H01F6/04
摘要： A cryogenic refrigerator includes a cooling unit and a magnetic shielding unit. The cooling unit is configured to cool a refrigerant. The magnetic shielding unit covers around the cooling unit.

10. 发明授权

US08451579B2 Metalized film capacitor 有权
标题翻译：金属化电容器
公开(公告)号：US08451579B2
公开(公告)日：2013-05-28
申请号：US12992946
申请日：2009-06-30
申请人： Hiroki Takeoka , Hiroshi Kubota , Hiroshi Fujii , Yukikazu Ohchi , Yukihiro Shimasaki
发明人： Hiroki Takeoka , Hiroshi Kubota , Hiroshi Fujii , Yukikazu Ohchi , Yukihiro Shimasaki
IPC分类号： H01G2/12 , H01G2/22 , H01G4/255
CPC分类号： H01G4/012 , H01G4/015 , H01G4/18 , Y02T10/7022
摘要： A metalized film capacitor includes a first dielectric film, a first metal thin-film electrode provided on a surface of the first dielectric film, a second dielectric film provided on the first metal thin-film electrode, and a second metal thin-film electrode provided on the second dielectric film, such that the second metal thin-film electrode faces the first metal thin-film electrode across the second dielectric film. The surface of the first dielectric film has a surface energy ranging from 25 mN/m to 40 mN/m. The metalized film capacitor exhibits high heat resistance and a preferable self-healing effect.
摘要翻译：金属化薄膜电容器包括第一电介质膜，设置在第一电介质膜的表面上的第一金属薄膜电极，设置在第一金属薄膜电极上的第二电介质膜和设置在第一金属薄膜电极上的第二金属薄膜电极使得第二金属薄膜电极在第二介电膜上面对第一金属薄膜电极。第一电介质膜的表面的表面能为25mN / m〜40mN / m。金属化薄膜电容器具有高耐热性和优选的自愈效果。

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