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    Radio frequency coil for nuclear magnetic resonance imaging
    3.
    发明授权
    Radio frequency coil for nuclear magnetic resonance imaging 失效
    射频线圈用于核磁共振成像

    公开(公告)号：US4755756A

    公开(公告)日：1988-07-05

    申请号：US13901

    申请日：1987-02-12

    Applicant: Susumu Nishihara ,  Kiyoshi Yoda

    Inventor： Susumu Nishihara ,  Kiyoshi Yoda

    IPC: G01R33/343 ,  G01R33/36 ,  G01R33/20

    CPC classification number: G01R33/3628 ,  G01R33/343

    Abstract: A radio frequency coil for nuclear magnetic resonance imaging comprises at least one pair of arcuate H-shaped members which are disposed about a longitudinal axis so as to form a tube. A variable capacitor means for adjusting the resonant frequency of the coil is connected across the feeding points of the coil. A balanced feed circuit comprising a balanced impedance matching circuit and a balanced-to-unbalanced converter is connected across the feeding points. An unbalanced current from a transceiver is converted into balanced currents which are fed to the feeding points.

    Abstract translation: 用于核磁共振成像的射频线圈包括至少一对弓形H形构件，其围绕纵向轴线设置以形成管。 用于调节线圈的谐振频率的可变电容器装置连接在线圈的馈电点上。 包括平衡阻抗匹配电路和平衡不平衡转换器的平衡馈电电路连接在馈电点上。 来自收发器的不平衡电流被转换成馈送到馈电点的平衡电流。

    Nuclear magnetic resonance imaging method
    4.
    发明授权
    Nuclear magnetic resonance imaging method 失效
    核磁共振成像法

    公开(公告)号：US4728891A

    公开(公告)日：1988-03-01

    申请号：US901591

    申请日：1986-08-29

    Applicant: Satoshi Fujimura ,  Kiyoshi Yoda

    Inventor： Satoshi Fujimura ,  Kiyoshi Yoda

    IPC: A61B10/00 ,  A61B5/055 ,  G01R33/48 ,  G01R33/54 ,  G01R33/20

    CPC classification number: G01R33/482

    Abstract: A nuclear magnetic resonance imaging method having the first step of exciting a nuclear spin in a volume of an object in a static magnetic field, the second step of applying first, second and third gradients, and the third step of producing a spin echo signal under the second gradient in accordance with the nuclear spin which has the step of applying a high frequency pulse in which the nuclear spin is approximately tilted at 116.degree. as an exciting pulse in the first step.

    Abstract translation: 一种核磁共振成像方法，具有在静态磁场中激发物体体积中的核自旋的第一步骤，第二步施加第一，第二和第三梯度，以及产生自旋回波信号的第三步骤 根据具有在第一步骤中将自旋近似倾斜116°的高频脉冲作为激励脉冲施加的步骤的核自旋的第二梯度。

    NMR imaging method
    5.
    发明授权
    NMR imaging method 失效
    NMR成像方法

    公开(公告)号：US4706028A

    公开(公告)日：1987-11-10

    申请号：US784064

    申请日：1985-10-04

    Applicant: Kiyoshi Yoda ,  Hidenobu Itagaki ,  Satoshi Fujimura

    Inventor： Kiyoshi Yoda ,  Hidenobu Itagaki ,  Satoshi Fujimura

    IPC: A61B10/00 ,  A61B5/055 ,  G01R33/48 ,  G01R33/563 ,  G01R33/20

    CPC classification number: G01R33/563

    Abstract: A method of imaging flowing fluids, such as human blood, using nuclear magnetic resonance whereby an image of high resolution is obtained. First, nuclear spin is excited in a given slice plane of a sample disposed in a magnetostatic field. Then, phase disorder in a direction of a first field gradient due to the first step is compensated for and at least one 180.degree. RF pulse is applied. Next, the nuclear spin is again excited in the slice plane, after which at least first, second and third magnetic field gradients are applied to derive an output signal.

    Abstract translation: 使用核磁共振成像诸如人血的流体的方法，从而获得高分辨率的图像。 首先，在静磁场中的样品的给定切片平面中激发核旋转。 然后，补偿由于第一步骤而导致的第一场梯度方向的相位紊乱，并施加至少一个180°RF脉冲。 接下来，在层叠平面中再次激发核自旋，之后施加至少第一，第二和第三磁场梯度以导出输出信号。

    NMR imaging method
    6.
    发明授权
    NMR imaging method 失效
    NMR成像方法

    公开(公告)号：US4649345A

    公开(公告)日：1987-03-10

    申请号：US766316

    申请日：1985-08-16

    Applicant: Kiyoshi Yoda ,  Hidenobu Itagaki ,  Satoshi Fujimura ,  Tadatoshi Yamada

    Inventor： Kiyoshi Yoda ,  Hidenobu Itagaki ,  Satoshi Fujimura ,  Tadatoshi Yamada

    IPC: G01R33/561 ,  G01R33/20

    CPC classification number: G01R33/561

    Abstract: A nuclear magnetic resonance imaging method in which the time necessary for forming a two-dimensional image of a single plane of a sample is significantly reduced, making the method applicable for imaging of the human heart or the like. First, nuclear spin is excited in a given volume of a sample disposed in a magnetostatic field. Secondly, first, second and third oblique magnetic fields are applied to the volume. Thirdly, the nuclear spin is rephased under the second magnetic field gradient by applying a 180.degree. pulse. Fourthly, the nuclear spin is phase modulated in the direction of the third magnetic field gradient prior to or following read out of a spin echo signal derived from the rephasing of the spin. Fifthly, the first through fourth steps are repeated, wherein the third magnetic field gradient in each of the repetitions of the fourth step has a constant absolute value and the direction of the third magnetic field gradient alternates.

    Abstract translation: 其中形成样品的单个平面的二维图像所需的时间显着减小的核磁共振成像方法，使得该方法适用于人心脏的成像等。 首先，在静磁场中的给定体积的样品中激发核旋转。 其次，第一，第二和第三倾斜磁场被施加到体积。 第三，通过施加180°脉冲，在第二磁场梯度下重核核自旋。 第四，在自旋回波信号导出的自旋回波信号之前或之后，核自旋在第三磁场梯度的方向上进行相位调制。 第五，重复第一至第四步骤，其中第四步骤的每个重复中的第三磁场梯度具有恒定的绝对值，并且第三磁场梯度的方向交替。

    Facsimile transmission system, facsimile receiving device, and facsimile receiving method
    7.
    发明申请
    Facsimile transmission system, facsimile receiving device, and facsimile receiving method 有权
    传真传输系统，传真接收设备和传真接收方式

    公开(公告)号：US20080117475A1

    公开(公告)日：2008-05-22

    申请号：US11906735

    申请日：2007-10-02

    Applicant: Takao Ozawa ,  Kosuke Matsunaga ,  Teruhito Kojima ,  Toshifumi Sakai ,  Katsunori Nagao ,  Kiyoshi Yoda ,  Masanobu Nishitani ,  Eiji Kubota

    Inventor： Takao Ozawa ,  Kosuke Matsunaga ,  Teruhito Kojima ,  Toshifumi Sakai ,  Katsunori Nagao ,  Kiyoshi Yoda ,  Masanobu Nishitani ,  Eiji Kubota

    IPC: H04N1/00

    CPC classification number: H04N1/00214 ,  H04N1/00217 ,  H04N1/33376 ,  H04N2201/0015 ,  H04N2201/0068 ,  H04N2201/33314 ,  H04N2201/33321

    Abstract: A facsimile transmission system transmitting an image from a sending device to a receiving device via a network, includes:a status information reply unit which replies to a notification request of status information from the sending device by transmitting the status information representing status of the receiving-device to the sending device via the network,in which the status information reply unit includes:a transmission source classifying portion which determines a class of the sending device by classifying sending devices into a plurality of classes on the basis of a message transmitted by the sending devices via the network upon the notification request, anda selected-status information transmitting portion which transmits the status information to the sending device via the network, the status information being selected according to the class of the sending-side device, which is classified by the transmission source classifying portion among a plurality of status information representing the status of the receiving device.

    Abstract translation: 一种通过网络将图像从发送装置发送到接收装置的传真传输系统包括：状态信息应答单元，其通过发送表示接收装置的状态的状态信息来回复来自发送装置的状态信息的通知请求， 设备经由网络发送到发送设备，其中状态信息应答单元包括：发送源分类部分，其通过基于由发送者发送的消息将发送设备分类为多个类别来确定发送设备的类别 根据通知请求通过网络的设备，以及经由网络向发送设备发送状态信息的选择状态信息发送部，根据发送侧设备的类别来选择状态信息，该状态信息被分类为 多个状态信息中的发送源分类部 代表接收设备的状态。

    Transmitting and receiving-apparatus for vehicle, having mode setting means
    8.
    发明授权
    Transmitting and receiving-apparatus for vehicle, having mode setting means 失效
    用于车辆的发送和接收装置，具有模式设置装置

    公开(公告)号：US5677680A

    公开(公告)日：1997-10-14

    申请号：US273299

    申请日：1994-07-11

    Applicant: Kiyoshi Yoda

    Inventor： Kiyoshi Yoda

    IPC: B60R25/04 ,  G07C9/00 ,  H04Q1/00

    CPC classification number: B60R25/24 ,  B60R25/04 ,  G07C9/00182 ,  G07C2009/00222 ,  G07C2009/00793 ,  G07C2009/00825

    Abstract: A security apparatus for a vehicle including a transmitting device and a receiving device either of which is mounted on the vehicle, the security apparatus including a control section for altering a processing mode of one of the transmitting device and the receiving device when an operation switch mounted on the vehicle is operated in an abnormal fashion. The operation switch may be a radio ON/OFF switch or an ignition switch, and the abnormal operation may be turning on and off the switch a predetermined number of times within a predetermined period. When this abnormal operation is detected by the control section, the control section permits the identification code of the security apparatus to be rewritten with a new identification code transmitted from the other of the transmitting device and the receiving device.

    Abstract translation: 一种用于车辆的安全装置，包括发送装置和安装在车辆上的接收装置，所述安全装置包括控制部分，用于当安装的操作开关时改变发送装置和接收装置之一的处理模式 在车辆上以异常的方式操作。 操作开关可以是无线电开/关开关或点火开关，并且异常操作可以在预定时间段内将开关接通和断开预定次数。 当由控制部检测到这种异常操作时，控制部分允许用从发送装置和接收装置中的另一个发送的新的识别码重写安全装置的识别码。

    Posting server, sending terminal, posting server control method, and sending terminal control method
    10.
    发明申请
    Posting server, sending terminal, posting server control method, and sending terminal control method 审中-公开
    发布服务器，发送终端，发布服务器控制方法和发送终端控制方法

    公开(公告)号：US20090201535A1

    公开(公告)日：2009-08-13

    申请号：US12221037

    申请日：2008-07-30

    Applicant: Katsunori Nagao ,  Kiyoshi Yoda ,  Masanobu Nishitani ,  Eiji Kubota ,  Takao Ozawa

    Inventor： Katsunori Nagao ,  Kiyoshi Yoda ,  Masanobu Nishitani ,  Eiji Kubota ,  Takao Ozawa

    IPC: G06F3/12

    CPC classification number: H04L67/14 ,  H04L67/02

    Abstract: Prior to delivery of content data, SIP servers 104 and 106 mediate establishment of sessions between a posting server 102 and printing terminals 108P and 110P via a network 14 according to a signaling protocol SIP. On establishment of the sessions, the posting server 102 delivers the content data to the printing terminals 108P and 110P according to a data transfer protocol HTTP. This arrangement enables low-cost and high-quality delivery of print contents.

    Abstract translation: 在传送内容数据之前，SIP服务器104和106根据信令协议SIP，通过网络14，中介中介服务器102与打印终端108P和110P之间的会话建立。 在建立会话时，发布服务器102根据数据传输协议HTTP将内容数据传送到打印终端108P和110P。 这种安排可以实现低成本和高质量的打印内容传送。

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