Laser welding method
    1.
    发明授权
    Laser welding method 有权
    激光焊接方法

    公开(公告)号:US09266195B2

    公开(公告)日:2016-02-23

    申请号:US14008177

    申请日:2011-04-28

    Abstract: A laser welding method includes emitting two laser beams along a weld line from an upper surface side of a workpiece, the two laser beams being transmitted through different optical fibers and having in-focus spot diameters of 0.3 mm or larger; emitting the laser beams such that a leading laser beam of the two laser beams and a trailing laser beam of the two laser beams are each inclined toward a direction in which welding proceeds at an incident angle with respect to a direction perpendicular to an upper surface of the workpiece, the leading laser beam being ahead of the trailing laser beam on the upper surface of the workpiece in the direction in which welding proceeds, the trailing laser beam being behind the leading laser beam; and setting the incident angle of the leading laser beam to be larger than the incident angle of the trailing laser beam.

    Abstract translation: 激光焊接方法包括沿着焊接线从工件的上表面侧发射两束激光束,两束激光束透过不同的光纤并具有0.3mm以上的焦点直径; 发射激光束,使得两个激光束的前导激光束和两个激光束的后退激光束各自朝着焊接相对于垂直于上表面的方向以入射角进行的方向倾斜 所述工件,所述前导激光束在所述工件的上表面上在所述焊接进行方向上位于所述尾部激光束之前,所述后激光束位于所述激光束的后面; 并且将前导激光束的入射角设定为大于后激光束的入射角。

    Radome, antenna device and radar apparatus
    2.
    发明授权
    Radome, antenna device and radar apparatus 有权
    天线罩,天线装置和雷达装置

    公开(公告)号:US08633865B2

    公开(公告)日:2014-01-21

    申请号:US13016264

    申请日:2011-01-28

    CPC classification number: H01Q1/42 H01Q15/02 H01Q15/08 H01Q19/06

    Abstract: This disclosure provides a radome to be installed on an emission face side of an antenna, which includes an outer wall having a side cross-section formed in a substantially semi-circular shape to include the antenna therein, and an inner wall arranged between the outer wall and the antenna, and formed in a shape to substantially conform to the outer wall. A gap between the outer wall and the inner wall is wider near both ends on the circumference of the substantially semi-circular shape than at a substantially midpoint on the circumference of the substantially semi-circular shape.

    Abstract translation: 本公开内容提供了一种天线罩,其安装在天线的发射面侧,该天线罩包括具有形成为大致半圆形状的侧面截面的外壁,以在其中包括天线,以及设置在外部 壁和天线,并且形成为基本上符合外壁的形状。 外壁和内壁之间的间隙在基本上半圆形的圆周上的两端附近比在大致半圆形的圆周上的大致中点处更宽。

    RADOME, ANTENNA DEVICE AND RADAR APPARATUS
    3.
    发明申请
    RADOME, ANTENNA DEVICE AND RADAR APPARATUS 有权
    天线,天线设备和雷达设备

    公开(公告)号:US20110248902A1

    公开(公告)日:2011-10-13

    申请号:US13016264

    申请日:2011-01-28

    CPC classification number: H01Q1/42 H01Q15/02 H01Q15/08 H01Q19/06

    Abstract: This disclosure provides a radome to be installed on an emission face side of an antenna, which includes an outer wall having a side cross-section formed in a substantially semi-circular shape to include the antenna therein, and an inner wall arranged between the outer wall and the antenna, and formed in a shape to substantially conform to the outer wall. A gap between the outer wall and the inner wall is wider near both ends on the circumference of the substantially semi-circular shape than at a substantially midpoint on the circumference of the substantially semi-circular shape.

    Abstract translation: 本公开内容提供了一种天线罩,其安装在天线的发射面侧,该天线罩包括具有形成为大致半圆形状的侧面截面的外壁,以在其中包括天线,以及设置在外部 壁和天线,并且形成为基本上符合外壁的形状。 外壁和内壁之间的间隙在基本上半圆形的圆周上的两端附近比在大致半圆形的圆周上的大致中点处更宽。

    ANTENNA DEVICE AND RADAR APPARATUS
    4.
    发明申请
    ANTENNA DEVICE AND RADAR APPARATUS 有权
    天线装置和雷达装置

    公开(公告)号:US20110248883A1

    公开(公告)日:2011-10-13

    申请号:US13015909

    申请日:2011-01-28

    CPC classification number: H01Q1/42 H01P5/12 H01Q13/10 H01Q19/06 H01Q21/005

    Abstract: The disclosure provides an antenna device, which includes a waveguide antenna having wall surfaces and for emitting a radio wave in a direction substantially perpendicular to an emission face that is one of wall surfaces of the waveguide antenna extending in an elongated direction of the waveguide antenna, a plate-shape two-dimensional opening slots for beam formation formed in the waveguide antenna on the emission face side, a power feed waveguide module arranged in the rear face of the waveguide antenna opposite from the emission face and for supplying electric power to the waveguide antenna, and a cylindrical radome having a substantially circular cross-section of a diameter that is substantially equal to a length of the emission face in a direction perpendicular to the long-side direction so that the waveguide antenna is contained in the radome so as to be arranged at substantially the center of the radome.

    Abstract translation: 本发明提供了一种天线装置,其包括具有壁面的波导天线,并且用于沿与波导天线的延伸方向延伸的波导天线的壁面之一基本垂直的发射面发射无线电波, 在发射面侧的波导天线中形成的用于波束形成的板状二维开口槽,布置在波导天线的与发射面相反的后表面并用于向波导供电的馈电波导模块 天线和具有基本上圆形截面的圆柱形天线罩,其直径基本上等于发射面在垂直于长边方向的方向上的长度,使得波导天线被包含在天线罩中,从而 布置在雷达罩的大致中心处。

    Method of producing novolak resin
    6.
    发明授权
    Method of producing novolak resin 失效
    酚醛清漆树脂的制备方法

    公开(公告)号:US07345132B2

    公开(公告)日:2008-03-18

    申请号:US11037058

    申请日:2005-01-19

    CPC classification number: C08G8/12 C08G8/10

    Abstract: Provided an industrially excellent method of producing a phenol novolak resin having an ortho ratio of 30% or more by: (1) a method of reacting a phenol and an aldehyde using an oxalic acid catalyst at 110 to 160° C. under pressure; or (2) a method of reacting a phenol and an aldehyde under pressure while removing the heat of reaction by a condenser with controlling a pressure so that water or an organic solvent present in the reaction system is refluxed.

    Abstract translation: 本发明提供一种工业上优异的通过以下方法制造邻位比为30%以上的酚醛清漆树脂的方法:(1)使用草酸催化剂在110〜160℃下在压力下使苯酚与醛反应的方法; 或(2)在压力下使苯酚和醛反应的方法,同时通过冷凝器除去反应热,同时控制压力使得反应体系中存在的水或有机溶剂回流。

    CIRCUIT FOR CONTROLLING DISPLAY OF MODULATED IMAGE IN AN IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY METHOD AND DEVICE
    7.
    发明申请
    CIRCUIT FOR CONTROLLING DISPLAY OF MODULATED IMAGE IN AN IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY METHOD AND DEVICE 审中-公开
    用于控制图像显示装置中的调制图像的显示的电路和图像显示方法和装置

    公开(公告)号:US20070030260A1

    公开(公告)日:2007-02-08

    申请号:US11468150

    申请日:2006-08-29

    Applicant: Koji Yano

    Inventor: Koji Yano

    CPC classification number: G09G5/397 G09G1/162 G09G5/399

    Abstract: A display control circuit is provided for displaying a modulated image such as a persistence image. An image display may includes the display control circuit. The control circuit adds persistence pixel data for persistence display to input pixel data within an input image frame to generate display pixel data within a display image frame which is supplied to a display. The control circuit includes a persistence pixel data generator and a persistence pixel data adder.

    Abstract translation: 提供显示控制电路用于显示诸如持久性图像的调制图像。 图像显示可以包括显示控制电路。 控制电路将用于持续显示的持久性像素数据添加到输入图像帧内的输入像素数据,以在提供给显示器的显示图像帧内生成显示像素数据。 控制电路包括持续像素数据生成器和持续像素数据加法器。

    Process for producing three-dimensional structure
    8.
    发明申请
    Process for producing three-dimensional structure 失效
    三维结构生产工艺

    公开(公告)号:US20060291035A1

    公开(公告)日:2006-12-28

    申请号:US10573308

    申请日:2004-09-30

    CPC classification number: G02B6/138 B82Y20/00 G02B3/0056 G02B6/1225

    Abstract: A process for producing a periodic structure comprises the steps of preparing a working object which changes a property thereof by photoreaction caused by an exciting energy, generating a light having a photonic energy of intensity of one fraction of natural number divisions of the exciting energy by each of light sources of light-source groups arranged regularly in two-dimensional arrangement, and concentrating the light emitted from the light source group at each of light-concentrating points arranged at regular intervals in the working object to cause photoreaction at and around the light-concentrating point to form a periodic structure comprised of regions each of which has a changed property in the working object.

    Abstract translation: 制造周期性结构的方法包括以下步骤:制备通过由激发能引起的光反应改变其性质的工作对象,产生具有激发能量的自然数分割的一部分强度的光子能量的光, 在二维排列中规则地配置的光源组的光源,并且将从光源组发射的光聚集在工作对象中规则间隔排列的每个光聚集点处, 集中点以形成由在工作对象中具有变化的特性的区域组成的周期性结构。

    WAVEFORM DISPLAY DEVICE
    9.
    发明申请
    WAVEFORM DISPLAY DEVICE 审中-公开
    波形显示设备

    公开(公告)号:US20060215749A1

    公开(公告)日:2006-09-28

    申请号:US11277589

    申请日:2006-03-27

    CPC classification number: H04N17/004

    Abstract: A waveform monitor comprises: means (51) for converting a compressed video signal into uncompressed parallel data; means (33) for converting the parallel data into waveform display data; means (52) for analyzing a transmission status of the compressed video signal and generating analysis data; and means (36) for displaying the waveform display data and the analysis data simultaneously. The waveform monitor can further comprise: means (31) for converting an SDI signal into parallel data; and means (32) for analyzing a transmission status of the SDI signal and generating the analysis data.

    Abstract translation: 波形监视器包括:用于将压缩视频信号转换成未压缩并行数据的装置(51); 用于将并行数据转换为波形显示数据的装置(33); 用于分析压缩视频信号的传输状态并产生分析数据的装置(52); 以及用于同时显示波形显示数据和分析数据的装置(36)。 波形监视器还可以包括:用于将SDI信号转换成并行数据的装置(31) 以及用于分析SDI信号的传输状态并产生分析数据的装置(32)。

    Method and apparatus for head positioning control in perpendicular magnetic recording of disk drive
    10.
    发明授权
    Method and apparatus for head positioning control in perpendicular magnetic recording of disk drive 失效
    磁盘驱动器垂直磁记录中磁头定位控制的方法和装置

    公开(公告)号:US07019936B2

    公开(公告)日:2006-03-28

    申请号:US10901296

    申请日:2004-07-29

    CPC classification number: G11B5/59627 G11B5/5556

    Abstract: A perpendicular magnetic recording disk drive is discloses which performs a head positioning control operation effectively against a hard easy transition shift (HETS) phenomenon. In the disk drive, a CPU performs an offset correcting operation in positioning control mode after a seek operation, using an offset value set on the basis of the HETS phenomenon from a memory when data is recorded.

    Abstract translation: 公开了一种垂直的磁记录盘驱动器,其有效地执行头部定位控制操作以抵抗难以容易的过渡位移(HETS)现象。 在磁盘驱动器中,CPU在进行搜索操作之后,使用在记录数据时从存储器基于HETS现象设定的偏移值来执行定位控制模式中的偏移校正操作。

Patent Agency Ranking