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    Ultrasonic measuring method and ultrasonic measuring system
    3.
    发明授权
    Ultrasonic measuring method and ultrasonic measuring system 有权
    超声波测量方法和超声波测量系统

    公开(公告)号：US08826739B2

    公开(公告)日：2014-09-09

    申请号：US13356908

    申请日：2012-01-24

    申请人： Seiichi Matsumoto ,  Hiroyuki Kawaki ,  Shinya Kuroki ,  Kazuhiro Uchida ,  Kiyokazu Ito

    发明人： Seiichi Matsumoto ,  Hiroyuki Kawaki ,  Shinya Kuroki ,  Kazuhiro Uchida ,  Kiyokazu Ito

    IPC分类号： G01N29/024 ,  G01B17/02

    CPC分类号： G01B17/025 ,  G01B2210/44

    摘要： In an ultrasonic measuring method for measuring the thickness of a coating material applied by coating to one surface or both surfaces of a substrate made of a metal so as to provide a coated product, a pair of first ultrasonic sensor and second ultrasonic sensor are provided such that the first ultrasonic sensor is placed on one side of the coated product, as viewed in its thickness direction, via an air layer, while the second ultrasonic sensor is placed on the other side of the coated product, via an air layer, and the thickness of the coating material is measured by transmitting ultrasonic waves between the first and the second ultrasonic sensors. A flat-type transmitting sensor that permits propagation of unfocused ultrasonic waves is used as the first ultrasonic sensor, and a flat-type receiving sensor that permits propagation of unfocused ultrasonic waves is used as the second ultrasonic sensor.

    摘要翻译： 在用于测量通过涂覆在由金属制成的基底的一个表面或两个表面上涂覆的涂层材料的厚度以提供涂覆产品的超声波测量方法中，提供一对第一超声波传感器和第二超声波传感器， 通过空气层将第一超声波传感器放置在涂覆产品的沿其厚度方向观察的一侧上，而第二超声波传感器经由空气层放置在涂覆产品的另一侧上，并且 通过在第一和第二超声波传感器之间传输超声波来测量涂层材料的厚度。 作为第一超声波传感器，使用允许未聚焦的超声波的传播的平面型发送传感器，作为允许未聚焦的超声波的传播的平面型接收传感器被用作第二超声波传感器。

    Apparatus and method for determining kind of steel material
    4.
    发明授权
    Apparatus and method for determining kind of steel material 有权
    用于确定钢材种类的装置和方法

    公开(公告)号：US08687850B2

    公开(公告)日：2014-04-01

    申请号：US13469720

    申请日：2012-05-11

    申请人： Takeo Nakata ,  Masami Ikeda ,  Makoto Sakamoto ,  Kenji Fujiwara ,  Kazuhiro Uchida

    发明人： Takeo Nakata ,  Masami Ikeda ,  Makoto Sakamoto ,  Kenji Fujiwara ,  Kazuhiro Uchida

    IPC分类号： G06K9/00

    CPC分类号： G01N21/70 ,  G01N19/06 ,  G01N21/71 ,  G01N33/20

    摘要： An apparatus 1 for determining a kind of a steel material detects a spark pixel from a color picked-up image 2 of a spark 19 produced when a steel material 18 is ground, and detects a pixel, in which the density of any one color component for judgment selected from among RGB color components is low, as a low-density pixel from the spark pixels. The apparatus 1 determines that the steel material is a steel material consisting of the high-strength steel if the ratio of the total number of low-density pixels to the total number of spark pixels is not lower than a threshold value for judgment, and determines that the steel material is a steel material consisting of the ordinary steel if the ratio is lower than the threshold value for judgment.

    摘要翻译： 用于确定钢材种类的装置1从钢材18被研磨时产生的火花19的彩色拍摄图像2中检测火花像素，并且检测其中任何一种颜色分量的密度 从RGB颜色分量中选择的判断较低，作为来自火花像素的低密度像素。 如果低密度像素总数与火花像素总数的比例不低于用于判断的阈值，则钢材是由高强度钢构成的钢材，并且确定 如果该比率低于用于判断的阈值，则该钢材是由普通钢组成的钢材。

    METHOD FOR STRAIGHTENING
    5.
    发明申请
    METHOD FOR STRAIGHTENING 审中-公开
    方法

    公开(公告)号：US20130327110A1

    公开(公告)日：2013-12-12

    申请号：US13985296

    申请日：2012-02-10

    申请人： Kazuhiro Uchida ,  Tadashi Kawakami

    发明人： Kazuhiro Uchida ,  Tadashi Kawakami

    IPC分类号： B21B23/00

    CPC分类号： B21B23/00 ,  B21D3/04

    摘要： There is provided a method for straightening a steel product, comprising using hard alloy straightening rolls each made of a tungsten carbide-cobalt (WC—Co) based sintered material (hard metal), wherein the hardness of each roll is HRA85 to 87. According to this straightening method, when bends of steel product are straightened, roll wear is suppressed, defective roll mark(s) caused by the roll wear is prevented from being formed on the surface of the product being straightened, and time for changeover and/or setup of rolls is shortened to enhance the operation rate of the straightening machine, whereby the efficiency of a finishing process and, in turn, the productivity can be improved. Therefore, this method is especially effective in the case where a product to be straightened is a high-strength product such as a steel pipe for a motor vehicle air bag.

    摘要翻译： 提供了一种矫直钢制品的方法，其包括使用由碳化钨 - 钴（WC-Co）基烧结材料（硬质金属）制成的硬质合金矫直辊，其中每个辊的硬度为HRA85至87。 对于这种矫直方法，当钢制品的弯曲矫直时，抑制辊磨损，防止由于辊磨损引起的不良辊痕被形成在被拉直的产品的表面上，并且/或 辊的设置被缩短以提高矫直机的操作率，从而可以提高精加工的效率，从而提高生产率。 因此，在将要矫直的产品作为机动车用安全气囊用钢管等高强度制品的情况下，该方法特别有效。

    Power feeding system, power feeder, power-receiving equipment, and positioning control method
    6.
    发明申请
    Power feeding system, power feeder, power-receiving equipment, and positioning control method 失效
    馈电系统，馈电器，受电设备和定位控制方法

    公开(公告)号：US20100295378A1

    公开(公告)日：2010-11-25

    申请号：US12799683

    申请日：2010-04-29

    申请人： Naho Suzuki ,  Kazuhiro Uchida ,  Dai Sato

    发明人： Naho Suzuki ,  Kazuhiro Uchida ,  Dai Sato

    IPC分类号： H02J17/00

    CPC分类号： H02J7/025 ,  H02J50/10 ,  H02J50/90

    摘要： A power feeding system includes: a power feeder including a mount, a primary coil, a moving means, a query output means outputting a query, a receiving means receiving notification information, a primary coil direct-current driving control means controlling the primary coil to be driven with a direct current, a query control means allowing the query output means to output a query, and a primary coil alternating-current driving control means controlling the primary coil to be driven with an alternating current; and a power-receiving equipment including a secondary coil, a sensing means disposed at a position where the sensing means can sense the query, a secondary coil direct-current driving control means controlling the secondary coil to be driven with a direct current, a notification information output means, and a secondary coil alternating-current driving control means controlling the secondary coil so that electromotive force induced by the primary coil is exerted.

    摘要翻译： 一种馈电系统，包括：馈电装置，其包括安装座，初级线圈，移动装置，输出查询的查询输出装置，接收通知信息的接收装置，将初级线圈控制到的初级线圈直流驱动控制装置 用直流驱动的查询控制装置，允许查询输出装置输出查询的查询控制装置，以及控制用交流电驱动的初级线圈的初级线圈交流驱动控制装置; 以及受电设备，其包括次级线圈，设置在感测装置可以感测查询的位置处的感测装置，控制要用直流驱动的次级线圈的次级线圈直流驱动控制装置，通知 信号输出装置和次级线圈交流驱动控制装置，其控制次级线圈使得由初级线圈感应的电动势被施加。

    Optical transmission method and device
    7.
    发明申请
    Optical transmission method and device 有权
    光传输方法及装置

    公开(公告)号：US20080285969A1

    公开(公告)日：2008-11-20

    申请号：US11889039

    申请日：2007-08-08

    申请人： Toshimi Kida ,  Kazuhiro Uchida

    发明人： Toshimi Kida ,  Kazuhiro Uchida

    IPC分类号： H04B17/00

    CPC分类号： H04L43/0847 ,  H04B2210/072 ,  H04J3/14 ,  H04J2203/006 ,  H04L47/10 ,  H04Q11/0067 ,  H04Q2011/0064

    摘要： In an optical transmission method and device of a point-multipoint type, whether or not identification information of an optical network unit designated is received within a fixed phase tolerance for a transmission enabling phase designated to optical network units on multipoint sides is determined. When it is determined that no identification information of the optical network unit designated is received and identification information of any optical network unit is received up to a transmission enabling phase subsequently designated, a transmission stop command is transmitted to the optical network unit whose identification information is received. Also, when abnormality is detected in transmitted data from the optical network unit designated or any optical network unit within a transmission enabling duration designated for the transmission enabling phase designated to the optical network units, a transmission enabling duration reducing command is transmitted to the optical network unit or all of the optical network units respectively. Thereafter, when the identification information of the optical network unit designated is received within a fixed phase tolerance for the transmission enabling phase designated to the optical network units and identification information of another optical network unit is also received up to a transmission enabling phase subsequently designated, a transmission stop command to the other optical network unit and a command for restoring the transmission enabling duration for the optical network unit and all of the optical network units are transmitted.

    摘要翻译： 在点多点类型的光传输方法和装置中，确定在指定给多点侧的光网络单元的发送使能阶段的固定相位容差内是否接收到指定的光网络单元的识别信息。 当确定没有接收到指定的光网络单元的识别信息，并且接收到任何光网络单元的识别信息直到随后指定的传输使能阶段时，发送停止命令被发送到其标识信息为 收到了 此外，当在指定给用于光网络单元的发送使能阶段指定的发送使能持续时间内的指定光网络单元或任何光网络单元的发送数据中检测到异常时，向光网络发送发送使能持续时间减少命令 单元或所有光网络单元。 此后，当在指定给光网络单元的发送使能阶段的固定相位容限内接收指定的光网络单元的识别信息，并且还接收到另外的光网络单元的识别信息直到随后指定的发送使能阶段， 发送到另一光网络单元的传输停止命令和用于恢复光网络单元和所有光网络单元的传输使能持续时间的命令。

    Optical access system
    9.
    发明申请
    Optical access system 审中-公开
    光接入系统

    公开(公告)号：US20050058071A1

    公开(公告)日：2005-03-17

    申请号：US10728107

    申请日：2003-12-03

    申请人： Katsuhiko Hirashima ,  Kazuhiro Uchida ,  Masamichi Kasa ,  Susumu Tominaga

    发明人： Katsuhiko Hirashima ,  Kazuhiro Uchida ,  Masamichi Kasa ,  Susumu Tominaga

    IPC分类号： H04B10/27 ,  H04B10/272 ,  H04B10/524 ,  H04L12/26 ,  H04L12/44 ,  H04L13/08 ,  H04Q11/00

    CPC分类号： H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0064

    摘要： An optical access system that sends packets in a given time slot more efficiently without wasting bandwidth. The uplink channel from slave devices to a master device is divided into time slots. The sending slave device reads out upstream packets from its send packet buffer when an assigned time slot comes. If the maximum frame size is reached in the middle of a packet, the slave device suspends further reading until a next assigned time slot comes. The packets are sent to the master device, each being set off by a start and end delimiters. Detection of a start delimiter causes the master device to begin writing each received data word into a receive packet buffer, which is terminated by the end delimiter of that packet. Received packets are retrieved from their memory locations specified by a read address that includes the sender's slave device number.

    摘要翻译： 光接入系统能够更有效地发送给定时隙中的报文，而不会浪费带宽。 从从设备到主设备的上行信道分为时隙。 当分配的时隙到来时，发送从设备从其发送分组缓冲区读出上行分组。 如果在分组中间达到最大帧大小，则从设备将暂停进一步读取，直到下一个分配的时隙到来。 这些数据包被发送到主设备，每个设备都由一个起始和终止分隔符来设置。 起始分隔符的检测使得主设备开始将每个接收到的数据字写入接收分组缓冲器，接收分组缓冲器由该分组的结束分隔符终止。 从包含发送方从设备编号的读取地址指定的存储单元检索接收到的数据包。

    Power feeding system, power feeder, power-receiving equipment, and positioning control method
    10.
    发明授权
    Power feeding system, power feeder, power-receiving equipment, and positioning control method 失效
    馈电系统，馈电器，受电设备和定位控制方法

    公开(公告)号：US08415834B2

    公开(公告)日：2013-04-09

    申请号：US12799683

    申请日：2010-04-29

    申请人： Naho Suzuki ,  Kazuhiro Uchida ,  Dai Sato

    发明人： Naho Suzuki ,  Kazuhiro Uchida ,  Dai Sato

    IPC分类号： H01F27/42

    CPC分类号： H02J7/025 ,  H02J50/10 ,  H02J50/90

    摘要： A power feeding system includes: a power feeder including a mount, a primary coil, a moving means, a query output means outputting a query, a receiving means receiving notification information, a primary coil direct-current driving control means controlling the primary coil to be driven with a direct current, a query control means allowing the query output means to output a query, and a primary coil alternating-current driving control means controlling the primary coil to be driven with an alternating current; and a power-receiving equipment including a secondary coil, a sensing means disposed at a position where the sensing means can sense the query, a secondary coil direct-current driving control means controlling the secondary coil to be driven with a direct current, a notification information output means, and a secondary coil alternating-current driving control means controlling the secondary coil so that electromotive force induced by the primary coil is exerted.

    摘要翻译： 一种馈电系统，包括：馈电装置，其包括安装座，初级线圈，移动装置，输出查询的查询输出装置，接收通知信息的接收装置，将初级线圈控制到的初级线圈直流驱动控制装置 用直流驱动的查询控制装置，允许查询输出装置输出查询的查询控制装置，以及控制用交流电驱动的初级线圈的初级线圈交流驱动控制装置; 以及受电设备，其包括次级线圈，设置在感测装置可以感测查询的位置处的感测装置，控制要用直流驱动的次级线圈的次级线圈直流驱动控制装置，通知 信号输出装置和次级线圈交流驱动控制装置，其控制次级线圈使得由初级线圈感应的电动势被施加。