公开(公告)号：US20120281800A1

公开(公告)日：2012-11-08

申请号：US13460984

申请日：2012-05-01

申请人： Atsushi BABA ,  Yoshinori MUSHA ,  Masahiro HIRATSUKA ,  Minoru OOTAKA ,  Masahiro KOIKE

发明人： Atsushi BABA ,  Yoshinori MUSHA ,  Masahiro HIRATSUKA ,  Minoru OOTAKA ,  Masahiro KOIKE

IPC分类号： G21C17/00

CPC分类号： G01S7/521 ,  G01S7/539 ,  G01S15/88 ,  G21C15/25 ,  G21C17/017 ,  Y02E30/40

摘要： A jet pump beam (hereinafter, referred to as a beam) is fitted into a pair of projecting portions installed to a transition piece, and after the beam is arched, a beam bolt engaged with the beam is tightened. An end of the beam bolt comes in contact with a top surface of an insert member fitted into an elbow disposed between the pair of projecting portions. An ultrasonic sensor head is fixed to the beam bolt, and ultrasonic waves are sent to the beam bolt from the ultrasonic sensor in the ultrasonic sensor head. An ultrasonic measuring apparatus obtains echo intensity of each of reflected waves generated at the end of the beam bolt and a bottom surface of the insert member, and based on the echo intensities, an echo intensity ratio R is calculated. The installed state of the beam is checked using the echo intensity ratio R.

摘要翻译： 将喷射泵梁（以下称为梁）装配到安装在过渡件上的一对突出部分中，并且在梁被拱形之后，与梁接合的梁螺栓被拧紧。 梁螺栓的端部与安装在设置在一对突出部之间的弯头中的插入件的顶面接触。 超声波传感器头固定在梁螺栓上，超声波从超声波传感器头中的超声波传感器发送到梁螺栓。 超声波测量装置获得在梁螺栓的端部和插入构件的底面处产生的每个反射波的回波强度，并且基于回波强度，计算回波强度比R. 使用回波强度比R检查光束的安装状态

公开(公告)号：US20120055251A1

公开(公告)日：2012-03-08

申请号：US13222523

申请日：2011-08-31

申请人： Naoyuki KONO ,  Atsushi BABA ,  Yoshinori MUSHA

发明人： Naoyuki KONO ,  Atsushi BABA ,  Yoshinori MUSHA

IPC分类号： G01N29/07

CPC分类号： G01N29/07 ,  G01B17/02 ,  G01N2291/0234 ,  G01N2291/02854 ,  G01N2291/102

摘要： An ultrasonic testing method is provided to measure a thickness of an object in a simple and highly accurate manner when crystal grains that form a metal solidification structure of a directionally-solidified material cast or the like have a statistical variation.An ultrasonic probe 102 causes a longitudinal ultrasonic wave to be incident on a test object 101 in a direction perpendicular to a surface 101A of the test object 101. As a velocity of the longitudinal ultrasonic wave, the average of velocities of longitudinal ultrasonic waves propagating in directions of crystal orientations , , and is used. The thickness of the test object 101 is measured on the basis of the velocity of the ultrasonic wave and a time period for the propagation of the ultrasonic wave.

摘要翻译： 当形成定向凝固材料铸件的金属凝固组织等的晶粒具有统计学变化时，提供超声波测试方法以简单且高精度的方式测量物体的厚度。 超声波探头102使纵向超声波以与测试对象101的表面101A垂直的方向入射到测试对象101.作为纵向超声波的速度，纵向超声波的传播速度的平均值 使用晶体取向<100>，<110>和<210>的方向。 基于超声波的速度和超声波的传播时间来测定被测物101的厚度。

公开(公告)号：US20100333148A1

公开(公告)日：2010-12-30

申请号：US12787612

申请日：2010-05-26

申请人： Yoshinori MUSHA ,  Kiyoshi IKEHARA

发明人： Yoshinori MUSHA ,  Kiyoshi IKEHARA

IPC分类号： H04N7/18

CPC分类号： H04N21/23406 ,  H04N21/2343 ,  H04N21/2401 ,  H04N21/2402 ,  H04N21/44004 ,  H04N21/6131 ,  H04N21/6377 ,  H04N21/658

摘要： A buffer monitoring section of the display device monitors a usage status of a buffer for storing video data, and transmits this usage status information to the tuner device. A remaining buffer time estimation section estimates a remaining time of video data within the buffer based on the usage status information of the buffer. A wireless bandwidth estimation section estimates the wireless bandwidth between the tuner device and the display device. A content bit rate control section controls a content bit rate of video data transmitted to the display device based on the estimated remaining time and wireless bandwidth of the video data. A content bit rate converting section changes the content bit rate of video data, and transmits the video data from the tuner device to the display device.

摘要翻译： 显示装置的缓冲器监视部分监视用于存储视频数据的缓冲器的使用状态，并将该使用状态信息发送到调谐器装置。 剩余缓冲时间估计部分基于缓冲器的使用状态信息来估计缓冲器内的视频数据的剩余时间。 无线带宽估计部估计调谐装置与显示装置之间的无线带宽。 内容比特率控制部分基于估计的视频数据的剩余时间和无线带宽来控制发送到显示设备的视频数据的内容比特率。 内容比特率转换部分改变视频数据的内容比特率，并将视频数据从调谐器装置发送到显示装置。