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    • 2. 发明专利
    • Magnetostriction measuring apparatus utilizing kerr effect
    • 使用KERR效应的磁致伸缩测量装置
    • JP2013257250A
    • 2013-12-26
    • JP2012134295
    • 2012-06-13
    • Ifg Inc株式会社IfgNippon Sozai Kk日本素材株式会社
    • MORI KAZUMIMORI HITOSHIABE TOSHIHIKOYASHIMA YOSHINOBU
    • G01R33/18G01R33/02
    • PROBLEM TO BE SOLVED: To provide a magnetostriction measuring apparatus capable of performing high-accurate measurement even in a magnetic thin film having a large anisotropic magnetic field or a plate-shaped bulk magnetic material and drastically eliminating spatial restrictions in a stress application method.SOLUTION: When a magnetic material is irradiated with light such as a laser beam, a polarization plane of reflected light thereof is rotated in proportion to the magnitude of magnetization on a surface of an object subject to measurement (Kerr effect). Therefore, variations in surface magnetization of a member subject to measurement can be measured in such a manner that the surface of the object subject to measurement placed in a varying magnetic field is irradiated with light and angular variations of the polarization plane of reflected light thereof are measured. Utilizing the effect, a variation in surface magnetization of the object subject to measurement is measured during the application of stress to the object subject to measurement, and a magnetostriction constant of the object subject to measurement can be obtained by calculating the variation of an anisotropic magnetic field on the basis of the measurement results.
    • 要解决的问题:提供即使在具有大的各向异性磁场或板状体磁性材料的磁性薄膜中也能够进行高精度测量的磁致伸缩测量装置,并且在应力施加方法中大大消除空间限制。 :当用诸如激光束的光照射磁性材料时,其反射光的偏振面与被测量物体的表面上的磁化强度成正比(克尔效应)旋转。 因此,可以以这样的方式来测量受测量的部件的表面磁化强度的变化,即被放置在变化的磁场中的测量对象的表面被照射,并且其反射光的偏振面的角度变化是 测量。 利用该效果,在对受测对象施加应力的同时,测量被测物体的表面磁化强度的变化,并且可以通过计算各向异性磁体的变化来获得待测物体的磁致伸缩常数 场的测量结果基础上。
    • 4. 发明专利
    • Woody gas producer
    • 木制气体生产商
    • JP2011236394A
    • 2011-11-24
    • JP2010119808
    • 2010-05-10
    • Nippon Sozai Kk日本素材株式会社
    • ABE TOSHIHIKOYASHIMA YOSHINOBUYASHIMA KAZUMI
    • C10J3/00
    • PROBLEM TO BE SOLVED: To modify woody gas in which raw material is abundant but the calorific value is low to have high energy in order to use biogas effectively, and to improve the trouble of a generator that the piping tends to be blocked by a tar content.SOLUTION: Water vapor is generated using heat of generated gas while using heat which carries out water cooling of the furnace body. This water vapor is used to modify woody gas in which the principal component is carbon monoxide, the content ratio of combustible gas (hydrogen, carbon monoxide) is raised, noncombustible gas (nitrogen) is reduced, and thereby the calorific value is increased. Condensation and thermal decomposition of the tar content contained in generated gas are carried out in the process of such heat exchange.
    • 要解决的问题:为了改变原料丰富但发热量低的木质气体以有效地使用沼气以获得高能量,并且改善管道趋于被阻塞的发生器的麻烦 由焦油含量。

      解决方案:使用产生的气体的热量产生水蒸气,同时使用进行炉体的水冷却的热量。 这种水蒸气用于改变主要成分是一氧化碳的木质气体,可燃气体(氢气,一氧化碳)的含量比例升高,不燃气体(氮气)降低,从而增加热量。 发生气体中含有的焦油含量的冷凝和热分解在这种热交换过程中进行。 版权所有(C)2012,JPO&INPIT

    • 5. 发明专利
    • Microbubble generator
    • 微型发电机
    • JP2009136864A
    • 2009-06-25
    • JP2008288984
    • 2008-11-11
    • Toshihiko AbeNippon Sozai Kk日本素材株式会社利彦 阿部
    • YASHIMA KAZUMIABE TOSHIHIKOYASHIMA YOSHINOBU
    • B01F5/00B01F5/06
    • PROBLEM TO BE SOLVED: To generate microbubbles with a simple structure not requiring a swirl by a high pressure pump.
      SOLUTION: A microbubble generator generates microbubbles of dissolved air by using cavitation caused when high-speed water flow passes through a plurality of nozzles arranged at a narrow distance, and comprises (a) an inlet side first nozzle 3 for water passing whose cross sections orthogonal to its center axis decreases gradually from the inlet 2e to the outlet 2f, (b) an outlet side second nozzle 4 for water passing which is disposed to be connected to the inlet side first nozzle 3 through a communicating passage 8 and whose cross sections orthogonal to its center axis increases gradually from the inlet 4e to the outlet 4f, and (c) a side chamber 8b which opens only to the communicating passage 8.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:以不需要高压泵涡流的简单结构产生微泡。 解决方案:微泡发生器通过使用高速水流通过布置在较窄距离处的多个喷嘴而引起的气蚀产生溶解空气的微泡,并且包括(a)用于水通过的入口侧第一喷嘴3, 与其中心轴正交的横截面从入口2e到出口2f逐渐减小,(b)出水侧第二喷嘴4,其通过设置成通过连通通道8连接到入口侧第一喷嘴3, 与中心轴正交的横截面从入口4e逐渐增加到出口4f,(c)仅向连通通道8开口的侧室8b。(C)2009,JPO&INPIT