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41. 发明授权

US4905699A Method and apparatus for NMR imaging 失效
标题翻译： NMR成像方法和装置
公开(公告)号：US4905699A
公开(公告)日：1990-03-06
申请号：US92303
申请日：1987-09-02
申请人： Koichi Sano , Tetsuo Yokoyama , Hideaki Koizumi
发明人： Koichi Sano , Tetsuo Yokoyama , Hideaki Koizumi
IPC分类号： A61B5/055
CPC分类号： A61B5/055 , A61B5/7257
摘要： In order to permit the detection of a respiratory motion and an imaging synchronized with the respiration by an NMR imaging apparatus itself without any special hardware, a sequence for detecting the respiratory motion is repeated for a short time immediately before the measurement of an image signal to detect the position and speed of the respiratory motion, and a desired image signal is measured in synchronism with the detected position. Alternatively, the respiratory motion is detected immediately after the measurement of an image signal, and the measured image signal is corrected in accordance with the detected amount to obtain a desired image signal synchronized with the respiration.
摘要翻译：为了允许通过NMR成像设备本身检测呼吸运动和与呼吸同步的成像，而没有任何特殊的硬件，用于检测呼吸运动的顺序在测量图像信号之前的短时间内被重复到检测呼吸运动的位置和速度，并且与检测到的位置同步地测量期望的图像信号。或者，在测量图像信号之后立即检测呼吸运动，并且根据检测到的量校正测量的图像信号，以获得与呼吸同步的期望的图像信号。

42. 发明授权

US4870362A Nuclear magnetic resonance imaging method and apparatus 失效
标题翻译：核磁共振成像方法及装置
公开(公告)号：US4870362A
公开(公告)日：1989-09-26
申请号：US133069
申请日：1987-12-15
申请人： Koichi Sano , Shimbu Yamagata , Tetsuo Yokoyama , Hideaki Koizumi
发明人： Koichi Sano , Shimbu Yamagata , Tetsuo Yokoyama , Hideaki Koizumi
IPC分类号： G01P13/00 , A61B5/0265 , A61B5/055 , A61B10/00 , G01R33/44 , G01R33/48 , G01R33/563 , G01R33/567 , G06T1/00
CPC分类号： G01R33/565 , G01R33/56316 , G01R33/56563 , G01R33/5659
摘要： To display the information, as an image, regarding the moving portion of the object without the aid of the doctor, the image is reconstructed on the basis of the observed NMR signal and the image phase information is calculated from the image intensity information derived from the reconstructed image, and the phase information calculated is displayed as the image.
摘要翻译：为了在没有医生帮助的情况下作为图像显示关于物体的移动部分的信息，基于观察到的NMR信号重建图像，并且根据从图像强度信息导出的图像强度信息来计算图像相位信息重建图像，并且计算的相位信息被显示为图像。

43. 发明授权

US4835385A Method of measuring sectional shape and a system therefor 失效
标题翻译：测量截面形状的方法及其系统
公开(公告)号：US4835385A
公开(公告)日：1989-05-30
申请号：US76216
申请日：1987-07-22
申请人： Makoto Kato , Tetsuo Yokoyama , Toshihiro Furuya
发明人： Makoto Kato , Tetsuo Yokoyama , Toshihiro Furuya
IPC分类号： G01B15/00 , G01B15/04 , H01J37/22 , H01J37/28
CPC分类号： G01B15/04
摘要： A method and system for measuring sectional shape to system the sectional shape of a subject on a plane that includes a direction that couples light sources or detectors, relying upon intensities of the same subject taken or irradiated from one direction wherein a calculation is carried out using a function that is not affected by the change of surface material of the subject in order to find a gradient component of a surface element in the direction which couples the light sources or the detectors, and the sectional shape of the subject on a plane that includes the direction coupling the light sources and the surface element, is determined relying upon the gradient component, making it possible to correctly obtain the sectional shape even when there exist different materials on the subject. Distortion in the measured result caused by the shadow of the surface topography is corrected by repeating the procedure; i.e., (1) estimating the shadow produced by the calculated sectional shape, (2) estimating the signals of when the shadow is removed, and (3) calculating the sectional shape from the signals from which effect of the shadow has been removed. Therefore, the sectional shape is obtained correctly even when there exists great unevenness on the surface of the subject.
摘要翻译：一种用于测量截面形状的方法和系统，以在包括将光源或检测器耦合的方向的平面上依赖于从一个方向拍摄或照射的相同被摄体的强度的平面的系统截面形状，其中使用不影响被检体的表面材料的变化的功能，以便在耦合光源或检测器的方向上找到表面元件的梯度分量，以及主体的截面形状在包括根据梯度分量来确定耦合光源和表面元件的方向，使得即使当在对象上存在不同的材料时也可以正确地获得截面形状。通过重复该过程来校正由表面形貌的阴影引起的测量结果的失真; 即，（1）估计由计算出的截面形状产生的阴影，（2）估计阴影被去除时的信号，以及（3）从已经去除了影子的影响的信号计算截面形状。因此，即使在被检体的表面上存在大的不均匀性，也能够正确地获得截面形状。

44. 发明授权

US4817178A Linear cursor representation method 失效
标题翻译：线性光标表示法
公开(公告)号：US4817178A
公开(公告)日：1989-03-28
申请号：US852312
申请日：1986-04-15
申请人： Kaoru Momose , Makoto Kato , Tetsuo Yokoyama , Toshihiro Furuya
发明人： Kaoru Momose , Makoto Kato , Tetsuo Yokoyama , Toshihiro Furuya
IPC分类号： H01J37/22 , G01B15/00 , G06F3/033 , G06F3/048 , G06T7/60 , G09G5/08 , G06K9/00 , G06F3/153
CPC分类号： G09G5/08 , G06F3/04812 , G06T7/60 , G06T2207/30148
摘要： To measure a line width of a linear portion of a digital image maintaining a precision finer than a picture element, a digital linear cursor pattern represented by digital picture elements is generated, the pattern is inclined with respect to the horizontal direction by an angle which maximizes the measuring precision, and the pattern is fitted to a linear portion to be measured, to thereby measure the width of a line.
摘要翻译：为了测量数字图像的线性部分的线宽，保持比图像元素更精细的精度，产生由数字图像元素表示的数字线性光标图案，该图案相对于水平方向倾斜一个最大化的角度测量精度和图案被拟合到待测量的直线部分，从而测量线的宽度。

45. 发明授权

US4794531A Unsharp masking for image enhancement 失效
标题翻译：用于图像增强的锐化掩蔽
公开(公告)号：US4794531A
公开(公告)日：1988-12-27
申请号：US41627
申请日：1987-04-22
申请人： Koichi Morishita , Shimbu Yamagata , Tetsuo Okabe , Tetsuo Yokoyama , Kazuhiko Hamatani
发明人： Koichi Morishita , Shimbu Yamagata , Tetsuo Okabe , Tetsuo Yokoyama , Kazuhiko Hamatani
IPC分类号： G06T5/20 , G06F15/68
CPC分类号： G06T5/004 , G06T5/20
摘要： In an unsharp masking processing for sharpening images such as radiographic images, an emphasizing coefficient of an image and parameters for real-time change of picture quality are set interactively. The entire image is divided into a plurality of regional images and filtering optimized for each pixel image is effected using a standard deviation computed for each regional image and a density difference between pixel images.
摘要翻译：在用于锐化诸如放射线照相图像的图像的不清晰的掩蔽处理中，交互地设置图像的强调系数和用于画面质量的实时改变的参数。整个图像被分成多个区域图像，并且使用针对每个区域图像计算的标准偏差和像素图像之间的密度差来实现针对每个像素图像优化的滤波。

46. 发明授权

US10201880B2 Welding material and welding joint 有权
公开(公告)号：US10201880B2
公开(公告)日：2019-02-12
申请号：US14117223
申请日：2012-05-11
申请人： Takahiro Osuki , Kiyoko Takeda , Tetsuo Yokoyama , Hiroyuki Anada , Masatoshi Toyoda
发明人： Takahiro Osuki , Kiyoko Takeda , Tetsuo Yokoyama , Hiroyuki Anada , Masatoshi Toyoda
IPC分类号： B23K35/34 , C22C38/00 , C22C38/44 , C22C38/48 , G21C13/032 , B23K35/30 , B23K35/02 , C22C38/02 , C22C38/04 , C22C38/46 , B23K35/00 , C22C38/58
摘要： There is provided a welding material used for welding of SUS310 stainless steel base metal that contains at least one of Nb and V and is excellent in intergranular corrosion resistance, the chemical composition of the welding material consisting, by mass percent, of C: 0.02% or less, Si: 2% or less, Mn: 2% or less, Cr: 26 to 50%, N: 0.15% or less, P: 0.02% or less, S: 0.002% or less, and Ni: a content percentage satisfying [5≤Ni≤Cr−14], and the balance of Fe and impurities. Also, there is provided a welding joint of an austenitic stainless steel, which consists of the base metal and a weld metal formed by using the welding material.

47. 发明授权

US08906692B2 Instrument and method for analysis of mannose 6-phosphate 有权
标题翻译：用于甘露糖6-磷酸的分析仪器和方法
公开(公告)号：US08906692B2
公开(公告)日：2014-12-09
申请号：US14007977
申请日：2012-03-26
申请人： Tetsuo Yokoyama
发明人： Tetsuo Yokoyama
IPC分类号： G01N30/02 , G01N21/64 , G01N30/30 , G01N30/74 , G01N30/84 , G01N30/88
CPC分类号： G01N21/6486 , G01N30/30 , G01N30/74 , G01N30/84 , G01N30/88 , G01N2030/3007 , G01N2030/8435 , G01N2030/8836 , Y10T436/143333
摘要： Disclosed are an apparatus and method for separation analysis of mannose-6-phosphate (M6P) by post-column fluorescence detection method. The apparatus is based on chromatography, and includes a column with a solid phase having affinity for phosphate, a flow path for the eluate, a heater installed on the flow path for M6P and a basic amino acid to react by heating the eluate in the flow path, and a fluorescence detector installed downstream of the heater for continuously irradiating the eluate with excitation light and measuring the intensity of the emission, and may include in the flow path a supply channel for addition of a basic amino acid between the column and the heater. The method is characterized in that it uses the apparatus and a second mobile phase consisting of a second buffer containing phosphate of predetermined concentration and adjusted to a predetermined pH.
摘要翻译：公开了通过柱后荧光检测方法分离甘露糖-6-磷酸（M6P）的装置和方法。该装置基于色谱法，并且包括具有对磷酸盐具有亲和力的固相的柱，洗脱液的流动路径，安装在用于M6P的流动路径上的加热器和通过加热流体中的洗脱液进行反应的碱性氨基酸路径和安装在加热器下游的荧光检测器，用于用激发光连续照射洗脱液并测量发射强度，并且可以在流路中包括在柱和加热器之间添加碱性氨基酸的供应通道。该方法的特征在于其使用该装置和由含有预定浓度的磷酸盐并调节至预定pH的第二缓冲液组成的第二流动相。

48. 发明申请

US20140051175A1 INSTRUMENT AND METHOD FOR ANALYSIS OF MANNOSE 6-PHOSPHATE 有权
标题翻译：用于分析6-PHOSPHOSE的仪器和方法
公开(公告)号：US20140051175A1
公开(公告)日：2014-02-20
申请号：US14007977
申请日：2012-03-26
申请人： Tetsuo Yokoyama
发明人： Tetsuo Yokoyama
IPC分类号： G01N21/64
CPC分类号： G01N21/6486 , G01N30/30 , G01N30/74 , G01N30/84 , G01N30/88 , G01N2030/3007 , G01N2030/8435 , G01N2030/8836 , Y10T436/143333
摘要： Disclosed are an apparatus and method for separation analysis of mannose-6-phosphate (M6P) by post-column fluorescence detection method. The apparatus is based on chromatography, and includes a column with a solid phase having affinity for phosphate, a flow path for the eluate, a heater installed on the flow path for M6P and a basic amino acid to react by heating the eluate in the flow path, and a fluorescence detector installed downstream of the heater for continuously irradiating the eluate with excitation light and measuring the intensity of the emission, and may include in the flow path a supply channel for addition of a basic amino acid between the column and the heater. The method is characterized in that it uses the apparatus and a second mobile phase consisting of a second buffer containing phosphate of predetermined concentration and adjusted to a predetermined pH.
摘要翻译：公开了通过柱后荧光检测方法分离甘露糖-6-磷酸（M6P）的装置和方法。该装置基于色谱法，并且包括具有对磷酸盐具有亲和力的固相的柱，洗脱液的流动路径，安装在用于M6P的流动路径上的加热器和通过加热流体中的洗脱液进行反应的碱性氨基酸路径和安装在加热器下游的荧光检测器，用于用激发光连续照射洗脱液并测量发射强度，并且可以在流路中包括在柱和加热器之间添加碱性氨基酸的供应通道。该方法的特征在于其使用该装置和由含有预定浓度的磷酸盐并调节至预定pH的第二缓冲液组成的第二流动相。

49. 发明申请

US20130070889A1 DOUBLE-WALLED TUBE WITH INTERFACE GAP AND PRODUCTION METHOD THEREFOR 有权
标题翻译：双壁管与接口缝隙及其生产方法
公开(公告)号：US20130070889A1
公开(公告)日：2013-03-21
申请号：US13701862
申请日：2011-05-02
申请人： Atsuro Iseda , Takashi Nakashima , Tetsuo Yokoyama , Tadashi Kawakami , Takuya Hanada
发明人： Atsuro Iseda , Takashi Nakashima , Tetsuo Yokoyama , Tadashi Kawakami , Takuya Hanada
IPC分类号： G21C15/04 , B21D19/00
CPC分类号： G21C15/04 , B21C1/00 , B21C1/003 , B21C1/22 , B21C37/154 , B21D19/00 , F16L9/18 , F22B1/066 , F28D7/106 , F28F1/003 , F28F1/02 , F28F21/082 , F28F2255/00 , Y10T29/49925 , Y10T29/49927
摘要： After an inner wall tube, made of steel or alloy containing not less than 2% of Cr, whose outer surface thereof is machined and/or ground to a thickness of 0.1 mm or more including the scale layer, is inserted into an outer wall tube, made of ferritic steel containing not less than 2% of Cr, in which an oxide scale layer containing Cr and having a thickness of 10 to 30 μm is formed in the inner surface thereof , cold working at an outside diameter reduction rate of 5 to 30% is performed. Similarly cold worked after an inner wall tube having an oxide scale layer on the outer surface thereof, is inserted into an outer wall tube whose inner surface is machined and ground. A double-walled tube made has a uniform gap and an excellent thermal conductivity, and is suitable as materials for SG tubes of future FBR.
摘要翻译：将含有不少于2％Cr的钢或合金制成的内壁管插入外壁管中，该外壁被加工和/或研磨成0.1mm以上的厚度由含有不少于2％的Cr的铁素体钢制成，其中在其内表面上形成含有Cr且厚度为10至30μm的氧化皮层，其外径减少率为5至执行30％。类似地，在其外表面上具有氧化皮层的内壁管被插入到其内表面被加工和研磨的外壁管中。制造的双层管具有均匀的间隙和优异的导热性，并且适合作为未来FBR的SG管的材料。

50. 发明授权

US08246766B2 High-strength Ni-based alloy tube for nuclear power use and method for manufacturing the same 有权
标题翻译：用于核电的高强度Ni基合金管及其制造方法
公开(公告)号：US08246766B2
公开(公告)日：2012-08-21
申请号：US12993838
申请日：2010-11-20
申请人： Tetsuo Yokoyama , Hiroyuki Anada
发明人： Tetsuo Yokoyama , Hiroyuki Anada
IPC分类号： C22F1/10 , C22C19/05
CPC分类号： B21C23/08 , B21J1/02 , C21D6/004 , C21D7/13 , C21D8/10 , C21D9/08 , C22B9/18 , C22B23/06 , C22C19/05 , C22C19/058 , C22F1/10 , Y10T428/12
摘要： The high-strength Ni-based alloy tube for nuclear power use consists, by mass percent, of C: 0.04% or less, Si: 0.10 to 0.50%, Mn: 0.05 to 0.50%, Ni: 55 to 70%, Cr: more than 26% and not more than 35%, Al: 0.005 to 0.5%, N: 0.02 to 0.10%, and one or more kinds of Ti: 0.01 to 0.5% and Nb: 0.02 to 1.0%, the balance being Fe and impurities. For this alloy tube, the grain size is as fine as grain size No. 6 or higher in JIS G 0551. It is preferable that the high-strength Ni-based alloy tube be manufactured by the process of preparing a Ni-based alloy stock through a remelting process, hot forging, heating to 1000 to 1160° C., hot extruding at a working ratio such that an extrusion ratio is 4 or higher, and performing solution annealing and thermal treatment.
摘要翻译：用于核电的高强度Ni基合金管以质量％计含有C：0.04％以下，Si：0.10〜0.50％，Mn：0.05〜0.50％，Ni：55〜70％，Cr： Al：0.005〜0.5％，N：0.02〜0.10％，Ti：0.01〜0.5％，Nb：0.02〜1.0％中的一种以上，余量为Fe和杂质。对于该合金管，在JIS G 0551中，晶粒尺寸为6号以上的晶粒度。优选的是，通过制备Ni基合金原料的方法制造高强度Ni基合金管通过重熔工艺，热锻，加热至1000〜1160℃，以挤出比为4以上的加工率进行热挤压，进行固溶退火和热处理。

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