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    • 1. 发明专利
    • Hard x-ray photoelectron spectroscopy apparatus
    • GB2538125B
    • 2017-11-22
    • GB201522029
    • 2015-12-15
    • KEISUKE KOBAYASHIYOSHIKO KOBAYASHI
    • KEISUKE KOBAYASHIYOSHIKO KOBAYASHI
    • G01N23/227
    • A hard X-ray photoelectron spectroscopy apparatus comprises an X-ray source, an analyzer, a sample manipulator, an analysis chamber, and vacuum evacuation systems, wherein, in a three-dimensional space defined by a XYZ rectangular coordinate axis system, a plate-like sample is arranged to be rotatable around the Z-axis by said sample manipulator (2), wherein said X-ray source comprises an electron gun (3b) which accelerates and focuses electrons, a target which is irradiated with the electrons accelerated and focused by the electron gun to generate an X-ray, monochromater crystal assembly, wherein the monochromater crystal assembly meets the Bragg condition of X-ray diffraction in X-Y plane to diffract/reflect and monochromatize the X-ray generated in said target and extract characteristic X-rays only, and on the other hand, the electron-beam-irradiation position on the target-center of the monochromater crystal assembly-center of the sample is arranged on the Rowland circle to minimize focusing aberration to the sample, the monochromater crystal assembly is located on a circle having a radius twice as large as that of the Rowland circle in a X-Y plane, preferably electron-beam-irradiation position on said target and the center of the sample are located on each of two focuses of an ellipse coming in contact with said Rowland circle in the center of the monochromater crystal assembly, said monochromater crystal assembly has a toroidal surface in Z axial direction acquired by rotating said ellipse coming in contact with said Rowland circle around a straight line connecting the electron-beam-irradiation position on said target and the center of the sample, and, a vacuum vessel for installing these components, wherein the monochromater crystal assembly used for monochromatization with diffraction and reflection of said X-ray source is located on the Rowland circle together with said target and said sample to meet the condition that the dispersed X-ray beam concentrates on the surface of the sample with the minimum aberration, wherein said Rowland circle is located to be orthogonal to the surface of the sample, wherein an optical axis of said analyzer is placed to be perpendicular (in X axial direction) to the incident direction (in Y axial direction) of the X-ray or within a range of ±36 degree angle in a X-Y plane and within a range of ±49 degree angle in a X-Z plane, wherein the sample is such that said X-ray diffracted and reflected by a reflection surface is located on focus positions on the surface of said sample and is obliquely incident on the surface of said sample, so that the spot of said X-ray elongatedly extends along a line in substantially parallel to Y axis (substantially perpendicular to X axis), and wherein an aperture of a slit provided at the entrance of said analyzer is arranged in parallel to a direction where said X-ray spot on the sample surface elongatedly extends.
    • 2. 发明专利
    • Hard x-ray photoelectron spectroscopy apparatus
    • GB2538125A
    • 2016-11-09
    • GB201522029
    • 2015-12-15
    • KEISUKE KOBAYASHIYOSHIKO KOBAYASHI
    • KEISUKE KOBAYASHIYOSHIKO KOBAYASHI
    • G01N23/227
    • A hard X-ray photoelectron spectroscopy apparatus provides separate source and analysis vacuum chambers to reduce the size of the apparatus, and comprises an X-ray source, an analyzer 6, sample manipulator 2, an analysis chamber 14, and vacuum evacuation systems; wherein a plate-like sample 5 is arranged to be rotatable around one axis by said manipulator; wherein said source comprises an electron gun 3b, a target 7 irradiated with the electrons to generate X-rays 103, monochromator crystal assembly 9 to monochromatise the X-rays and extract characteristic X-rays 105 only, said monochromator has a toroidal surface, and a vacuum vessel for installing these components; wherein the monochromator is located on the Rowland circle with said target and said sample such that the dispersed X-ray beam 105 concentrates on the sample surface 7 with minimum aberration; wherein said Rowland circle is located to be orthogonal to the surface of the sample; wherein an optical axis of said analyzer 6 is placed to be substantially perpendicular to the incident direction of the X-rays 105; wherein the sample is located such that said X-rays are obliquely incident on the surface of said sample.
    • 3. 发明专利
    • Assembly puzzle
    • 组装式PUZZLE
    • JP2007020670A
    • 2007-02-01
    • JP2005203829
    • 2005-07-13
    • Goshu Keiki Kogyo KkShigeru JinnoKeisuke Kobayashi啓佑 小林江州計器工業株式会社茂 神野
    • JINNO SHIGERUKOBAYASHI KEISUKEFUJIMOTO KOJINAKAYAMA TAKAO
    • A63F9/12A63F9/08
    • A63F9/12
    • PROBLEM TO BE SOLVED: To enhance the enjoyment of an assembly puzzle by creating the assembly puzzle and its production method which enables an assembler to identify how it is assembled without looking at an instruction manual.
      SOLUTION: An assembly puzzle 10 is a puzzle of combining five assembling pieces V, C, F, D and Q to assemble a complete body 12 as a cube (fixed form), the five assembling pieces V, C, F, D and Q of the five assembling pieces V, C, F, D and Q have through holes q1, v1, d1, etc., and are assembled into the complete body 12 to form an identification hole 14 made up of the connected through holes. The assembling pieces having the through holes forming the identification holes 14 of the complete body 12 and positioned on the surface side of the complete body 12 are given the numbers (identification marks) corresponding to the identification holes 14.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:通过创建组装拼图及其生产方法来增强组装拼图的享受,使组装人员能够在不查看使用说明书的情况下识别组装方式。 解决方案:组装拼图10是组合五个组装件V,C,F,D和Q以将整体12作为立方体(固定形式)组装的难题,五个组装件V,C,F, 五个组装件V,C,F,D和Q中的D和Q具有通孔q1,v1,d1等,并组装成整体12,以形成由连接的通孔 。 具有形成完整主体12的识别孔14并定位在完整主体12的表面侧上的通孔的组装件被给予与识别孔14相对应的数字(识别标记)。版权所有(C) )2007,JPO&INPIT
    • 7. 发明申请
    • Hard X-Ray Photoelectron Spectroscopy Apparatus
    • US20160327499A1
    • 2016-11-10
    • US14970182
    • 2015-12-15
    • Keisuke KobayashiYoshiko Kobayashi
    • Keisuke KobayashiYoshiko Kobayashi
    • G01N23/227
    • G01N23/2273
    • [Problem]The present invention aims to solve the problems that size of X-ray monochromater crystal assembly is restricted and the vacuum of the X-ray source and the vacuum of the analysis chamber cannot be separated.[Solution]A hard X-ray photoelectron spectroscopy apparatus comprises an X-ray source, an analyzer, a sample manipulator, an analysis chamber, and vacuum evacuation systems, wherein, in a three-dimensional space defined by a XYZ rectangular coordinate axis system, a plate-like sample is arranged to be rotatable around the Z-axis by said sample manipulator (2), wherein said X-ray source comprises an electron gun (3b) which accelerates and focuses electrons, a target which is irradiated with the electrons accelerated and focused by the electron gun to generate an X-ray, monochromater crystal assembly, wherein the monochromater crystal assembly meets the Bragg condition of X-ray diffraction in X-Y plane to diffract/reflect and monochromatize the X-ray generated in said target and extract characteristic X-rays only, and on the other hand, the electron-beam-irradiation position on the target-center of the monochromater crystal assembly-center of the sample is arranged on the Rowland circle to minimize focusing aberration to the sample, the monochromater crystal assembly is located on a circle having a radius twice as large as that of the Rowland circle in a X-Y plane, preferably electron-beam-irradiation position on said target and the center of the sample are located on each of two focuses of an ellipse coming in contact with said Rowland circle in the center of the monochromater crystal assembly, said monochromater crystal assembly has a toroidal surface in Z axial direction acquired by rotating said ellipse coming in contact with said Rowland circle around a straight line connecting the electron-beam-irradiation position on said target and the center of the sample, and, a vacuum vessel for installing these components, wherein the monochromater crystal assembly used for monochromatization with diffraction and reflection of said X-ray source is located on the Rowland circle together with said target and said sample to meet the condition that the dispersed X-ray beam concentrates on the surface of the sample with the minimum aberration, wherein said Rowland circle is located to be orthogonal to the surface of the sample, wherein an optical axis of said analyzer is placed to be perpendicular (in X axial direction) to the incident direction (in Y axial direction) of the X-ray or within a range of ±36 degree angle in a X-Y plane and within a range of ±49 degree angle in a X-Z plane, wherein the sample is such that said X-ray diffracted and reflected by a reflection surface is located on focus positions on the surface of said sample and is obliquely incident on the surface of said sample, so that the spot of said X-ray elongatedly extends along a line in substantially parallel to Y axis (substantially perpendicular to X axis), and wherein an aperture of a slit provided at the entrance of said analyzer is arranged in parallel to a direction where said X-ray spot on the sample surface elongatedly extends.