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    • 3. 发明授权
    • Method for synthesizing acrolein
    • 丙烯醛合成方法
    • US08450531B2
    • 2013-05-28
    • US12979459
    • 2010-12-28
    • Takeyuki KondoMasayuki KamikawaKenichiro OkaToshiaki MatsuoMasashi TantoYasunari SaseHiroyuki ItoTomofumi ShiraishiTsutomu KawamuraNaruyasu Okamoto
    • Takeyuki KondoMasayuki KamikawaKenichiro OkaToshiaki MatsuoMasashi TantoYasunari SaseHiroyuki ItoTomofumi ShiraishiTsutomu KawamuraNaruyasu Okamoto
    • C07C45/64C07D307/46C07H1/00
    • C07D307/48B01F5/0057B01F5/0615B01F5/0682B01F5/0688C07C45/52Y02P20/544C07C47/22
    • An object of the present invention is to provide a method for commercially manufacturing acrolein in a large flow rate by making supercritical water and an acid interact with glycerin, wherein by efficiently mixing high-concentration glycerin and supercritical water with each other, the method is made capable of making the synthesis stably proceed with a high yield while the occlusion and abrasion of the pipes and devices due to the generation of by-products are being suppressed. The method for synthesizing acrolein of the present invention is a method for synthesizing acrolein by making supercritical water and an acid interact with glycerin, the method using a reaction apparatus including: a cylindrical mixing flow path for mixing a fluid including glycerin and a fluid including supercritical water with each other; a first inlet flow path, disposed offset from the central axis of the mixing flow path, for making the fluid including glycerin flow into the mixing flow path; and a second inlet flow path, disposed offset from the central axis of the mixing flow path, for making the fluid including supercritical water flow into the mixing flow path, wherein the first inlet flow path and the second inlet flow path are each provided in a plurality of numbers in such a way that the first inlet flow paths and the second inlet flow paths are alternately arranged so as to encircle the central axis of the mixing flow path.
    • 本发明的目的是提供一种通过使超临界水和酸与甘油相互作用而大量流动丙烯醛的方法,其中通过将高浓度甘油和超临界水相互有效地混合,制备方法 能够以高产率稳定地进行合成,同时由于副产物的产生而引起的管道和装置的堵塞和磨损被抑制。 本发明的丙烯醛的合成方法是通过使超临界水和酸与甘油相互作用来合成丙烯醛的方法,使用反应装置的方法包括:将含有甘油的液体和包含超临界流体的流体混合的圆筒状混合流路 水相互; 第一入口流动路径,设置为偏离混合流动路径的中心轴线,用于使包含甘油的流体流入混合流动路径; 以及第二入口流动路径,其设置成偏离混合流动路径的中心轴线,用于使包括超临界水流的流体流入混合流动路径,其中第一入口流动路径和第二入口流动路径分别设置在 多个数字,使得第一入口流动路径和第二入口流动路径交替地布置成环绕混合流动路径的中心轴线。
    • 4. 发明申请
    • METHOD FOR SYNTHESIZING ACROLEIN
    • 用于合成ACROLEIN的方法
    • US20110160447A1
    • 2011-06-30
    • US12979459
    • 2010-12-28
    • Takeyuki KONDOMasayuki KamikawaKenichiro OkaToshiaki MatsuoMasashi TantoYasunari SaseHiroyuki ItoTomofumi ShiraishiTsutomu KawamuraNaruyasu Okamoto
    • Takeyuki KONDOMasayuki KamikawaKenichiro OkaToshiaki MatsuoMasashi TantoYasunari SaseHiroyuki ItoTomofumi ShiraishiTsutomu KawamuraNaruyasu Okamoto
    • C08B37/00C07C45/61C07D307/34
    • C07D307/48B01F5/0057B01F5/0615B01F5/0682B01F5/0688C07C45/52Y02P20/544C07C47/22
    • An object of the present invention is to provide a method for commercially manufacturing acrolein in a large flow rate by making supercritical water and an acid interact with glycerin, wherein by efficiently mixing high-concentration glycerin and supercritical water with each other, the method is made capable of making the synthesis stably proceed with a high yield while the occlusion and abrasion of the pipes and devices due to the generation of by-products are being suppressed. The method for synthesizing acrolein of the present invention is a method for synthesizing acrolein by making supercritical water and an acid interact with glycerin, the method using a reaction apparatus including: a cylindrical mixing flow path for mixing a fluid including glycerin and a fluid including supercritical water with each other; a first inlet flow path, disposed offset from the central axis of the mixing flow path, for making the fluid including glycerin flow into the mixing flow path; and a second inlet flow path, disposed offset from the central axis of the mixing flow path, for making the fluid including supercritical water flow into the mixing flow path, wherein the first inlet flow path and the second inlet flow path are each provided in a plurality of numbers in such a way that the first inlet flow paths and the second inlet flow paths are alternately arranged so as to encircle the central axis of the mixing flow path.
    • 本发明的目的是提供一种通过使超临界水和酸与甘油相互作用而大量流动丙烯醛的方法,其中通过将高浓度甘油和超临界水相互有效地混合,制备方法 能够以高产率稳定地进行合成,同时由于副产物的产生而引起的管道和装置的堵塞和磨损被抑制。 本发明的丙烯醛的合成方法是通过使超临界水和酸与甘油相互作用来合成丙烯醛的方法,使用反应装置的方法包括:将含有甘油的液体和包含超临界流体的流体混合的圆筒状混合流路 水相互; 第一入口流动路径,设置为偏离混合流动路径的中心轴线,用于使包含甘油的流体流入混合流动路径; 以及第二入口流动路径,其设置成偏离混合流动路径的中心轴线,用于使包括超临界水流的流体流入混合流动路径,其中第一入口流动路径和第二入口流动路径分别设置在 多个数字,使得第一入口流动路径和第二入口流动路径交替地布置成环绕混合流动路径的中心轴线。
    • 6. 发明授权
    • Method of making armature winding of double-layer concentric-wound or
lap-winding type for dynamoelectric machine
    • 用于电动机的双层同心绕线或卷绕绕组型电枢绕组的方法
    • US5898251A
    • 1999-04-27
    • US690879
    • 1996-07-26
    • Motoyasu MochizukiTsutomu Kawamura
    • Motoyasu MochizukiTsutomu Kawamura
    • H02K3/28H02K15/06H02K15/085H02K3/12
    • H02K3/28Y10T29/49009
    • In a double-layer concentric-wound armature winding for a dynamoelectric machine, the number of slots per phase per pole is set at q. The armature winding comprising a winding which corresponds to one pole and which includes a plurality of coils having different coil pitches from one another. The coils include at least one coil having the number of turns different from those of the other coils. The number q is set at or above 3. The number of coils in one winding is set at (q-n) where n=1, 2, . . . and q-2. The coils are distributed in the slots so that a double-layer, concentric-wound winding resulting in a sinusoidal distribution of magnetomotive force is formed. In another arrangement, the number of pole windings per phase is half of the number of poles in a double-layer concentric-wound winding or a lap winding. The number of coils in one of the pole windings is set at (2x(q-n)).
    • 在用于电动机的双层同心绕线电枢绕组中,每极的每相的槽数设定为q。 电枢绕组包括对应于一个极并且包括彼此具有不同线圈间距的多个线圈的绕组。 线圈包括至少一个具有与其它线圈不同的匝数的线圈。 数量q设定在3以上。一个绕组中的线圈数设定为(q-n),其中n = 1,2。 。 。 和q-2。 线圈分布在槽中,从而形成导致磁动势的正弦分布的双层同心缠绕的绕组。 在另一种布置中,每相的极绕组的数量是双层同心缠绕的绕组或搭接绕组中的极数的一半。 一个极绕组中的线圈数设定为(2x(q-n))。
    • 7. 发明授权
    • Method and apparatus for detecting surface flaws
    • 检测表面缺陷的方法和装置
    • US5835220A
    • 1998-11-10
    • US549451
    • 1995-10-27
    • Akira KazamaTakahiko OshigeTsutomu KawamuraYuji Matoba
    • Akira KazamaTakahiko OshigeTsutomu KawamuraYuji Matoba
    • G01J4/04G01N21/21
    • G01N21/211G01J4/04
    • A method for detecting a surface flaw which includes the steps of (i) irradiating polarized light to a surface of a sample to be inspected and determining ellipso-parameters (.PSI., .DELTA.) of reflected light from the surface of the sample; (ii) irradiating light to a same position as irradiated by the polarized light and determining the intensity (I) of reflected light from the surface of the sample; and (iii) determining a type and grade of a flaw on the surface of the sample based on the ellipso-parameters (.PSI.,.DELTA.) and the reflected light intensity (I). A surface flaw detecting apparatus includes (i) a first measuring device for irradiating polarized light to a surface to be inspected and measuring ellipso-parameters (.PSI.,.DELTA.) of reflected light from the surface; (ii) a second measuring device for irradiating light to a same position as irradiated by the polarized light and measuring the intensity (I) of reflected light from that position; and (iii) an output device for outputting a three-dimensional coordinate position of .PSI., .DELTA., I representing the reflected light from the surface, while sorting the position into a preset zone.
    • 一种用于检测表面缺陷的方法,包括以下步骤:(i)将偏振光照射到待检测样品的表面,并确定来自样品表面的反射光的椭圆参数(PSI,DELTA); (ii)将光照射到与偏振光照射的相同位置,并确定来自样品表面的反射光的强度(I); 和(iii)基于椭圆参数(PSI,DELTA)和反射光强度(I)确定样品表面上的缺陷的类型和等级。 表面缺陷检测装置包括:(i)用于将偏振光照射到被检查表面的第一测量装置,并测量来自表面的反射光的椭圆参数(PSI,DELTA); (ii)用于将光照射到与偏振光照射的相同位置并测量来自该位置的反射光的强度(I)的第二测量装置; 以及(iii)输出装置,用于在将位置分类到预设区域中时输出表示来自表面的反射光的PSI的三维坐标位置,DELTA,I。