公开(公告)号：US5319551A

公开(公告)日：1994-06-07

申请号：US602817

申请日：1990-10-24

申请人： Hiroyuki Sekiguchi ,  Koichi Sano ,  Tetsuo Yokoyama

发明人： Hiroyuki Sekiguchi ,  Koichi Sano ,  Tetsuo Yokoyama

IPC分类号： G01R33/32 ,  A61B5/055 ,  G01R33/28 ,  G06T1/00 ,  G06T5/20 ,  G06F15/66

CPC分类号： G06T5/20

摘要： In order to ensure that region extraction for extracting a specified internal organ can be effected with high reliability, a region expansion method is applied by using a combination of an expansion condition taking the local density change into consideration and an expansion condition taking the global density change into consideration.

摘要翻译： 为了确保能够高可靠性地进行用于提取特定内脏的区域提取，通过使用考虑了局部密度变化的扩张条件和采用全局密度变化的扩张条件的组合来应用区域扩张法 考虑到。

公开(公告)号：US5241271A

公开(公告)日：1993-08-31

申请号：US751970

申请日：1991-08-29

申请人： Jun'ichi Taguchi ,  Koichi Sano ,  Tetsuo Yokoyama

发明人： Jun'ichi Taguchi ,  Koichi Sano ,  Tetsuo Yokoyama

IPC分类号： A61B5/055 ,  G01R33/48 ,  G01R33/561

CPC分类号： G01R33/561

摘要： A magnetic resonance imaging apparatus selects a partial region of a slice in a subject with a radio frequency magnetic field and generates echo signals only from the partial region. The echo signals are collected from the subject by using an ultra-high speed data acquisition technique. An image of a partial region is reconstructed from the echo signals.

摘要翻译： 磁共振成像装置用射频磁场选择被检体中的切片的局部区域，仅从部分区域产生回波信号。 通过使用超高速数据采集技术从对象收集回波信号。 从回波信号重建部分区域的图像。

公开(公告)号：US4915111A

公开(公告)日：1990-04-10

申请号：US170342

申请日：1988-03-18

申请人： Koichi Sano ,  Tetsuo Yokoyama ,  Ryuzaburo Takeda

发明人： Koichi Sano ,  Tetsuo Yokoyama ,  Ryuzaburo Takeda

IPC分类号： G01F1/716 ,  A61B5/0265 ,  A61B5/055 ,  G01P5/00 ,  G01R33/48 ,  G01R33/563 ,  G01R33/567

CPC分类号： G01R33/5673 ,  A61B5/0265 ,  G01P5/00 ,  G01R33/563

摘要： A sequence for detecting variations in the blood flow speed in the blood vessel is added before a measurement of imaging signals so as to determine the highest and/or the lowest speed points of time and an examined body is imaged two times at those timings. In this way the timing for setting the delay time measured from the R wave can be determined automatically and thus it is possible to obtain a blood vessel image of high quality in a short time with the minimum number of two images.

摘要翻译： 在测量成像信号之前添加用于检测血管中血流速度的变化的顺序，以便确定最高和/或最低速度时间点，并且在该时刻对检查的身体成像两次。 以这种方式，可以自动确定从R波测定的延迟时间的设定定时，从而可以在最短的两张图像的短时间内获得高质量的血管图像。

公开(公告)号：US6064391A

公开(公告)日：2000-05-16

申请号：US797893

申请日：1991-11-26

申请人： Koichi Sano ,  Hiroyuki Sekiguchi ,  Tetsuo Yokoyama

发明人： Koichi Sano ,  Hiroyuki Sekiguchi ,  Tetsuo Yokoyama

IPC分类号： A61B6/03 ,  G06T1/00 ,  G06T15/08 ,  G06T7/60

CPC分类号： G06T15/08

摘要： To efficiently, 3-dimensionally, perspectively project and display the extracting processing procedure of a predetermined region on a 3-dimensional image, the extracting process is executed while observing the displayed image. Further, the process is interrupted as necessary so that the process can progress or be returned. The result of the extraction at the interruption time point is edited on a 2-dimensional image and the result of the edition is immediately reflected onto the 3-dimensional image, so that whether the edition is proper or improper can be decided.

摘要翻译： 为了有效地三维地投影和显示三维图像上的预定区域的提取处理过程，在观察所显示的图像的同时执行提取处理。 此外，根据需要中断该过程，以便该过程可以进行或被返回。 中断时间点的提取结果在二维图像上进行编辑，并将版本的结果立即反映到三维图像上，从而可以确定版本是否正确或不正确。

公开(公告)号：US4962763A

公开(公告)日：1990-10-16

申请号：US209938

申请日：1988-06-22

申请人： Shinichi Sato ,  Koichi Sano ,  Tetsuo Yokoyama ,  Hideki Koizumi

发明人： Shinichi Sato ,  Koichi Sano ,  Tetsuo Yokoyama ,  Hideki Koizumi

IPC分类号： A61B10/00 ,  A61B5/055 ,  G01R33/50 ,  G01R33/563 ,  G06Q50/22 ,  G06Q50/24 ,  G06T1/00

CPC分类号： A61B5/055 ,  G01R33/50 ,  G01R33/563

摘要： A magnetic resonance image synthesizing system comprising a magnetic field generating section for generating a static magnetic field, a gradient magnetic field and a radio-frequency magnetic field and for irradiating those magnetic fields to an object to be examined, a receiver for detecting a magnetic resonance signal supplied from the object to be examined, a processing unit for calculating and constructing an MR image and distribution of blood velocity or relaxation time on the basis of the detected nuclear magnetic resonance signal, a sequence control section for controlling the gradient magnetic field and the radio-frequency magnetic field as well as the receiver, a display unit for displaying an MR image, and a manipulation section for specifying a necessary position on the screen of the display unit, the processing unit further making the display unit display an MR image calculated and synthesized on the basis of scanning parameters and a blood velocity or relaxation time defined in accordance with a position specified in the manipulation section.

摘要翻译： 一种磁共振图像合成系统，包括用于产生静磁场的磁场产生部分，梯度磁场和射频磁场，并用于将这些磁场照射到待检查的对象，用于检测磁共振的接收器 从被检查对象提供的信号，基于检测到的核磁共振信号计算和构建MR图像和分配血液速度或松弛时间的处理单元，用于控制梯度磁场的顺序控制部分和 射频磁场以及接收器，用于显示MR图像的显示单元和用于指定显示单元的屏幕上的必要位置的操作部分，所述处理单元进一步使所述显示单元显示所计算的MR图像 并基于扫描参数和血液速度或弛豫时间进行合成 d根据操作部分中指定的位置。

公开(公告)号：US09238258B2

公开(公告)日：2016-01-19

申请号：US13878275

申请日：2011-10-17

申请人： Takuya Hanada ,  Takashi Nakashima ,  Tetsuo Yokoyama ,  Kouichi Kuroda ,  Tatsuya Okui

发明人： Takuya Hanada ,  Takashi Nakashima ,  Tetsuo Yokoyama ,  Kouichi Kuroda ,  Tatsuya Okui

IPC分类号： B21C1/22 ,  B21C37/15 ,  F28F1/00

CPC分类号： B21C1/22 ,  B21C37/154 ,  F28F1/003

摘要： Provided is a method for producing a double-wall tube with braided wires at its interface in which the braided wires are interposed between an outer-wall and inner-wall blank tubes and then a drawing process is applied so as for the braided wires to be brought into close contact with the inner surface of the outer-wall tube and the outer surface of the inner-wall tube, the method comprising: polishing the inner surface of the outer-wall blank tube and the outer surface of the inner-wall blank tube so that a surface roughness thereof satisfies Ra

摘要翻译： 提供一种在其界面处制造具有编织线的双壁管的方法，其中编织线插入在外壁和内壁空白管之间，然后进行拉丝处理以使编织线为 与外壁管的内表面和内壁管的外表面紧密接触，该方法包括：抛光外壁空白管的内表面和内壁空白的外表面 使其表面粗糙度满足Ra <1.0μm，然后将编织线插入外壁和内壁空白管之间; 进行下沉拉伸处理，使得所得双壁管的外径相对于模孔直径的差异为0.1mm至0.3mm; 并进行热处理。 所生产的双壁管适合用作传热管。

公开(公告)号：US20140286698A1

公开(公告)日：2014-09-25

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 ,  G21C13/032

CPC分类号： B23K35/34 ,  B23K35/004 ,  B23K35/0288 ,  B23K35/308 ,  B23K35/3086 ,  C22C38/001 ,  C22C38/004 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/58 ,  G21C13/032 ,  Y02E30/40 ,  Y10T403/478

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.

摘要翻译： 提供了用于焊接包含Nb和V中的至少一种的SUS310不锈钢母材的焊接材料，并且具有优异的晶间耐腐蚀性，焊接材料的化学成分以质量％计含有C：0.02％ 以下，Si：2％以下，Mn：2％以下，Cr：26〜50％，N：0.15％以下，P：0.02％以下，S：0.002％以下，Ni： 满足[5＆nlE; Ni＆nlE; Cr-14]的百分比，余量为Fe和杂质。 另外，提供了由基体金属和使用焊接材料形成的焊接金属组成的奥氏体不锈钢的焊接接头。

公开(公告)号：US08522603B2

公开(公告)日：2013-09-03

申请号：US12722648

申请日：2010-03-12

申请人： Tetsuo Yokoyama

发明人： Tetsuo Yokoyama

IPC分类号： G01N30/04 ,  G01N21/64 ,  G01N33/00

CPC分类号： G01N33/66 ,  G01N30/02 ,  G01N30/30 ,  G01N30/34 ,  G01N30/74 ,  G01N30/84 ,  G01N30/96 ,  G01N2030/8435 ,  G01N2030/8836 ,  Y10T436/143333 ,  Y10T436/144444 ,  B01D15/363

摘要： Disclosed is an improved post-column fluorimetric determination-boric acid complex anion exchange method which allows analysis of mannose-6-phosphate. The disclosed method is a method for separation analysis of reducing sugars using column chromatography, comprising loading a sample onto an anion exchange column, washing the column by allowing to flow a sufficient volume of a first mobile phase consisting of an aqueous solution of a predetermined concentration of boric acid containing a predetermined concentration of a water-soluble inorganic salt through the column, supplying a second mobile phase with an elevated concentration of the salt to elute the reducing sugars, adding to the eluate a basic amino acid, heating, and continuously measuring and recording the intensity of fluorescent light emitted under irradiation with excitation light.

摘要翻译： 公开了一种改进的柱后荧光测定 - 硼酸络合物阴离子交换方法，其允许分析甘露糖-6-磷酸。 所公开的方法是使用柱色谱对还原糖进行分离分析的方法，包括将样品加载到阴离子交换柱上，通过允许流动足够体积的由预定浓度的水溶液组成的第一流动相 的含有预定浓度的水溶性无机盐的硼酸，通过提供浓度较高的盐的第二流动相洗脱还原糖，向洗脱液中加入碱性氨基酸，加热并连续测量 并记录激发光照射下发出的荧光的强度。

公开(公告)号：US20130205861A1

公开(公告)日：2013-08-15

申请号：US13878275

申请日：2011-10-17

申请人： Takuya Hanada ,  Takashi Nakashima ,  Tetsuo Yokoyama ,  Kouichi Kuroda ,  Tatsuya Okui

发明人： Takuya Hanada ,  Takashi Nakashima ,  Tetsuo Yokoyama ,  Kouichi Kuroda ,  Tatsuya Okui

IPC分类号： B21C1/22

CPC分类号： B21C1/22 ,  B21C37/154 ,  F28F1/003

摘要： Provided is a method for producing a double-wall tube with braided wires at its interface in which the braided wires are interposed between an outer-wall and inner-wall blank tubes and then a drawing process is applied so as for the braided wires to be brought into close contact with the inner surface of the outer-wall tube and the outer surface of the inner-wall tube, the method comprising: polishing the inner surface of the outer-wall blank tube and the outer surface of the inner-wall blank tube so that a surface roughness thereof satisfies Ra

摘要翻译： 提供一种在其界面处制造具有编织线的双壁管的方法，其中编织线插入在外壁和内壁空白管之间，然后进行拉丝处理以使编织线为 与外壁管的内表面和内壁管的外表面紧密接触，该方法包括：抛光外壁空白管的内表面和内壁空白的外表面 使其表面粗糙度满足Ra <1.0μm，然后将编织线插入外壁和内壁空白管之间; 进行下沉拉伸处理，使得所得双壁管的外径相对于模孔直径的差异为0.1mm至0.3mm; 并进行热处理。 所生产的双壁管适合用作传热管。

公开(公告)号：US06326189B1

公开(公告)日：2001-12-04

申请号：US09518172

申请日：2000-03-02

申请人： Shinichi Fukuzono ,  Tetsuo Yokoyama ,  Yukiko Ikeda ,  Yoshishige Endo

发明人： Shinichi Fukuzono ,  Tetsuo Yokoyama ,  Yukiko Ikeda ,  Yoshishige Endo

IPC分类号： C12M134

CPC分类号： C12N15/1006 ,  B01L3/50255 ,  C12Q1/6806 ,  C12Q2565/137

摘要： The sample vessel 1 comprises plurality of vessels 1a. The vessel 1a comprises an opening for sample inlet 3, a liquid sample outlet 4, and a silicon oxide composite particles structural body 2 is arranged at the bottom of the vessel 1a, i.e. the liquid sample outlet 4. The silicon oxide composite particles structural body 2 is a structural body composed of a composite made of plural silicon oxide particles having smaller diameter combined with a resin particle having larger diameter. Accordingly, even if the diameter of the silicon oxide particles 7 is set small in order to maintain the nucleic acid combination ability high, the presence of the resin particles 6 having a large diameter makes it possible to ensure the liquid conduction path, and the nucleic acid separating vessel, which is capable of suppressing decrease of the B/F separating velocity with maintaining the nucleic acid combining ability high can be realized.

摘要翻译： 样品容器1包括多个容器1a。 容器1a包括用于样品入口3的开口，液体样品出口4和氧化硅复合颗粒结构体2布置在容器1a的底部，即液体样品出口4.氧化硅复合颗粒结构体 2是由具有较小直径的多个氧化硅颗粒与具有较大直径的树脂颗粒组合的复合体构成的结构体。 因此，为了保持核酸组合能力，即使将氧化硅粒子7的直径设定得较小，直径大的树脂粒子6的存在也可以确保液体传导路径，核酸 可以实现能够在保持核酸结合能力的同时抑制B / F分离速度的降低的酸分离容器。