公开(公告)号：US07714579B2

公开(公告)日：2010-05-11

申请号：US12129060

申请日：2008-05-29

申请人： Hiroto Suematsu ,  Yoshiki Kida ,  Yoshiaki Yamakoshi ,  Hiroshi Ikeda ,  Tetsuo Miyamoto ,  Ryoji Tanaka

发明人： Hiroto Suematsu ,  Yoshiki Kida ,  Yoshiaki Yamakoshi ,  Hiroshi Ikeda ,  Tetsuo Miyamoto ,  Ryoji Tanaka

IPC分类号： G01V3/00

CPC分类号： G01R33/34046 ,  G01R33/34061 ,  G01R33/34092 ,  G01R33/3635

摘要： An NMR probe permits measurements to be made with its inner coil without replacing the probe. The NMR probe has three coils disposed to surround a sample tube. An inner coil can resonate with the HF and LF. An intermediate coil can resonate with the HF and LF, and produces an RF magnetic field perpendicular to the RF field produced by the inner coil. An outermost coil can resonate at least at a lock frequency. The outermost coil produces an RF magnetic field which is perpendicular to the RF field produced by the intermediate coil but which is coincident in direction with the RF field produced by the inner coil.

摘要翻译： NMR探头允许使用其内部线圈进行测量，而无需更换探头。 NMR探针具有围绕样品管设置的三个线圈。 内部线圈可以与HF和LF谐振。 中间线圈可以与HF和LF共振，并产生垂直于由内线圈产生的RF场的RF磁场。 最外面的线圈可以至少以锁定频率谐振。 最外面的线圈产生垂直于由中间线圈产生的RF场的RF磁场，但是它与由内线圈产生的RF场方向一致。

公开(公告)号：US20080297156A1

公开(公告)日：2008-12-04

申请号：US12129060

申请日：2008-05-29

申请人： Hiroto Suematsu ,  Yoshiki Kida ,  Yoshiaki Yamakoshi ,  Hiroshi Ikeda ,  Tetsuo Miyamoto ,  Ryoji Tanaka

发明人： Hiroto Suematsu ,  Yoshiki Kida ,  Yoshiaki Yamakoshi ,  Hiroshi Ikeda ,  Tetsuo Miyamoto ,  Ryoji Tanaka

IPC分类号： G01R33/341

CPC分类号： G01R33/34046 ,  G01R33/34061 ,  G01R33/34092 ,  G01R33/3635

摘要： An NMR probe permits measurements to be made with its inner coil without replacing the probe. The NMR probe has three coils disposed to surround a sample tube. An inner coil can resonate with the HF and LF. An intermediate coil can resonate with the HF and LF, and produces an RF magnetic field perpendicular to the RF field produced by the inner coil. An outermost coil can resonate at least at a lock frequency. The outermost coil produces an RF magnetic field which is perpendicular to the RF field produced by the intermediate coil but which is coincident in direction with the RF field produced by the inner coil.

摘要翻译： NMR探头允许使用其内部线圈进行测量，而无需更换探头。 NMR探针具有围绕样品管设置的三个线圈。 内部线圈可以与HF和LF谐振。 中间线圈可以与HF和LF共振，并产生垂直于由内线圈产生的RF场的RF磁场。 最外面的线圈可以至少以锁定频率谐振。 最外面的线圈产生垂直于由中间线圈产生的RF场的RF磁场，但是它与由内线圈产生的RF场方向一致。

公开(公告)号：US4780700A

公开(公告)日：1988-10-25

申请号：US73099

申请日：1987-07-14

申请人： Seiichi Wakabayashi ,  Yoshiaki Yamakoshi

发明人： Seiichi Wakabayashi ,  Yoshiaki Yamakoshi

IPC分类号： H01B7/00 ,  H01B13/00 ,  H01R4/04 ,  H01C7/00

CPC分类号： H01R4/04

摘要： To prevent generation of corona discharge at terminals of high voltage resistive wires used as ignition cords, a metallic cap is fixed to at least one exposed core wire end by a bonding agent, and further a metallic terminal is fitted to the metallic cap and caulked to the metallic cap and the insulating material simultaneously. The core wire end is thereby sufficiently buried in the bonding agent and protected by the terminal.

摘要翻译： 为了防止在用作点火线的高压电阻线的端子处产生电晕放电，通过粘合剂将金属盖固定到至少一个裸露的芯线端，并且金属端子装配到金属盖上并铆接到 金属盖和绝缘材料同时进行。 因此，芯线端部被充分地埋入接合剂中并被端子保护。

公开(公告)号：US5952831A

公开(公告)日：1999-09-14

申请号：US911339

申请日：1997-08-14

申请人： Yoshiaki Yamakoshi ,  Nobuo Kudo

发明人： Yoshiaki Yamakoshi ,  Nobuo Kudo

IPC分类号： G01N1/00 ,  G01R33/30 ,  G01V3/00

CPC分类号： G01R33/307

摘要： A small-sized, inexpensive automatic sample exchange device for use with an NMR spectrometer. The exchange device has a mechanism acting to convey sample tubes and also to grip them. The exchange device includes a disk plate located just above a sample inlet hole formed in the spectrometer. The disk plate has a fringe portion provided with a recess. The sample tubes are inserted into a given number of sleeves, which are mounted to a turntable and to the disk plate. An ultrasonic motor rotates the turntable, the disk plate, and the sleeves integrally. When the sleeves register with the recess in the disk plate, the fringe portion of the disk plate does not protrude into holes formed in the sleeves. When the sleeves do not register with the recess, the fringe portion protrude into the holes in the sleeves, thus gripping the sample tubes.

摘要翻译： 用于NMR光谱仪的小型便宜的自动样品交换装置。 交换装置具有用于传送样品管并且还夹持它们的机构。 交换装置包括位于分光计中形成的样品入口孔正上方的盘片。 盘片具有设置有凹部的边缘部分。 将样品管插入给定数量的套筒中，将其安装到转盘和盘片上。 超声波马达使转盘，盘片和套筒整体旋转。 当套筒与盘片中的凹槽对准时，盘片的边缘部分不会突出到形成在套筒中的孔中。 当袖子不与凹槽对准时，边缘部分突出到套筒中的孔中，从而夹紧样品管。

公开(公告)号：US06507191B1

公开(公告)日：2003-01-14

申请号：US09656976

申请日：2000-09-07

申请人： Takefumi Eguchi ,  Mamoru Imanari ,  Yoshiaki Yamakoshi

发明人： Takefumi Eguchi ,  Mamoru Imanari ,  Yoshiaki Yamakoshi

IPC分类号： G01V300

CPC分类号： G01R33/305

摘要： There is disclosed an NMR cell system for supercritical fluid measurements. This cell system has an NMR cell in which convection is prevented. A reactive gas and a reactive liquid can be smoothly introduced into the NMR cell. The oxygen (air) inside the NMR cell can be removed before measurement. The NMR cell system comprises a cylindrical cell, a cell holder, and an external pumping system. The cylindrical cell and the cell holder are made of a nonmagnetic material that withstands high temperatures, high pressures, and strong acidity. A pipe is mounted inside the cell holder to connect the external pumping system into the cell. A high-pressure cell for use with an NMR spectrometer is also disclosed. This high-pressure cell comprises a pressure-proof cell for receiving a sample, a pressure transfer tube for transmitting pressure to the sample in the cell, and a coupling portion for coupling together the pressure-proof cell and the tube. The pressure-proof cell is detachably mounted to the coupling portion via a sealing member.

摘要翻译： 公开了用于超临界流体测量的NMR电池系统。 该电池系统具有能够防止对流的NMR电池。 反应性气体和反应性液体可以顺利地引入NMR单元。 在测量前可以除去NMR单元内的氧气（空气）。 NMR电池系统包括圆柱形电池，电池座和外部泵送系统。 圆柱形电池和电池座由耐高温，高压和强酸性的非磁性材料制成。 将管道安装在电池座内，以将外部泵送系统连接到电池中。 还公开了一种与NMR光谱仪一起使用的高压电池。 该高压电池包括用于接收样品的耐压单元，用于将压力传递到电池中的样品的压力传递管和用于将耐压池和管连接在一起的联接部。 耐压单元通过密封构件可拆卸地安装到联接部分。

公开(公告)号：US06329820B1

公开(公告)日：2001-12-11

申请号：US09451308

申请日：1999-11-29

申请人： Kenichi Hasegawa ,  Yoshiaki Yamakoshi

发明人： Kenichi Hasegawa ,  Yoshiaki Yamakoshi

IPC分类号： G01V300

CPC分类号： G01R33/30 ,  G01R33/34092

摘要： There is disclosed an NMR (nuclear magnetic resonance) probe having a support that produces no NMR background signal, has heat resistance, does not distort homogeneous static magnetic field, has a low dielectric loss, and is easy to machine. The NMR probe has a sample bobbin on which a detector coil is mounted, as well as the support described above. The support holds the sample bobbin. The support is plated with a metal to prevent generation of NMR background signals. The support has a bushing equipped with a hole having a diameter substantially equal to that of an extraction line extending from the detector coil. The hole passes the extraction line. The bushing is made of an insulative material of a low magnetic susceptibility. Thus, leakage of air from the hole is prevented. At the same time, the support and the extraction line are electrically insulated from each other.

摘要翻译： 公开了具有不产生NMR背景信号的支持物的NMR（核磁共振）探针，具有耐热性，不会使均匀的静磁场失真，具有低介电损耗，并且易于加工。 NMR探针具有安装有检测器线圈的样品筒管，以及上述支撑件。 支架固定样品线轴。 该载体镀金属以防止产生NMR背景信号。 支撑件具有衬套，其具有直径基本上等于从检测器线圈延伸的抽出线的直径的孔。 孔通过提取线。 衬套由低磁化率的绝缘材料制成。 因此，防止空气从孔中泄漏。 同时，支撑和提取线彼此电绝缘。