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    • 72. 发明公开
    • PROCESS FOR PRODUCING SEMICONDUCTOR FINE PARTICLES AND THE FINE PARTICLES
    • VERFAHREN ZUR HERSTELLUNG VON HALBLEITERFEINPARTIKELN UND FEINPARTIKEL
    • EP3106227A1
    • 2016-12-21
    • EP16174263.0
    • 2008-08-07
    • M Technique Co., Ltd.
    • ENOMURA, Masakazu
    • B02C7/14B01J19/00B41J2/01B41M5/00C09B67/02C09B67/10C09B67/20B01F7/00C09B67/00
    • H01L33/0083B01F7/00B01F7/00758B01F7/00791B82Y30/00B82Y35/00C01G9/08C01P2004/62C01P2004/64C01P2006/40H01L21/02521H01L21/02601H01L21/02628H01L33/005H01L33/26H01L33/285H01L51/0094Y10S516/927Y10S516/928Y10S977/896
    • It is an object to provide a method for producing compound semiconductor particles in which monodisperse compound semiconductor particles can be prepared according to the intended object, clogging with products does not occur due to self-dischargeability, a large pressure is not necessary, and productivity is high. In producing compound semiconductor particles by separating and precipitating, in a fluid, semiconductor raw materials, the fluid is formed into a thin film fluid between two processing surfaces arranged so as to be able to approach to and separate from each other, at least one of which rotates relative to the other, and the semiconductor raw materials are separated and precipitated in the thin film fluid. Further, in producing semiconductor microparticles containing semiconductor elements by reacting a compound containing semiconductor elements, in a fluid, with a reducing agent, the fluid is formed into a thin film fluid between two processing surfaces arranged so as to be able to approach to and separate from each other, at least one of which rotates relative to the other, and the compound containing semiconductor elements is reacted with the reducing agent in the thin film fluid.
    • 本发明的目的是提供一种可以根据预期目的制备单分散化合物半导体颗粒的化合物半导体颗粒的制造方法,由于自放电性而不产生堵塞,不需要大的压力,生产率为 高。 在通过在流体中分离和沉淀半导体原料来制造化合物半导体颗粒的过程中,流体在两个处理表面之间形成为薄膜流体,所述两个处理表面布置成能够彼此接近和分离,至少一个 其相对于另一个旋转,半导体原料在薄膜流体中分离和沉淀。 另外,通过使含有半导体元素的化合物在流体中与还原剂反应来制造含有半导体元件的半导体微粒,将流体形成为在能够接近和分离的两个处理用面之间的薄膜流体 彼此中的至少一个相对于另一个旋转,并且含有半导体元素的化合物与薄膜流体中的还原剂反应。
    • 75. 发明公开
    • STIRRING DEVICE AND METHOD
    • UMRÜHRRORRICHTUNG全面展开
    • EP2939734A1
    • 2015-11-04
    • EP12891151.8
    • 2012-12-25
    • M Technique Co., Ltd.
    • ENOMURA Masakazu
    • B01F7/16
    • B01F5/0661B01F3/0807B01F7/0085B01F7/1635B01F7/166
    • The present invention has an object to provide a stirring processing apparatus and a processing method to realize excellent processing of a fluid regardless of the properties of the fluid. The stirring processing apparatus is provided with the stirring blade 22 and the stirring chamber 18 provided with the screen 23, wherein the apparatus performs, under a state in which the stirring chamber 18 is disposed in a fluid to be processed, a process of applying a shear force to the fluid by a relative rotation between the screen 23 and the stirring blade 22. The stirring chamber 18 is provided with the suction opening 24 to suck the fluid from outside to inside and the ejecting opening 25 to eject the fluid from inside to outside; these openings being disposed above and below. The suppressing body 31 to control a flow of the fluid is disposed between the suction opening 24 and the ejecting opening 25. The suppressing body 31 is, for example, in the form of a cylinder, and is interposed between the suction flow 26 and the ejecting flow 27, thereby suppressing interference between the two flows.
    • 本发明的目的是提供一种搅拌处理装置和处理方法,其与流体的性质无关地实现流体的优异的加工。 搅拌处理装置设置有搅拌叶片22和设置有筛网23的搅拌室18,其中该装置在将搅拌室18设置在待处理流体中的状态下进行施加 通过筛网23和搅拌叶片22之间的相对旋转对流体施加剪切力。搅拌室18设置有吸入口24以从外部到内部吸入流体,并且喷射口25将流体从内部喷射到 外; 这些开口设置在上下。 用于控制流体流动的抑制体31设置在吸入口24和排出口25之间。抑制体31例如为气缸形式,并且设置在吸入流26和排出口25之间。 喷射流27,从而抑制两个流之间的干扰。
    • 76. 发明公开
    • METHOD FOR MANUFACTURING METAL MICROPARTICLES
    • 制造金属微粒的方法
    • EP2896476A1
    • 2015-07-22
    • EP13837294.1
    • 2013-09-12
    • M. Technique Co., Ltd.
    • MAEKAWA, MasakiENOMURA, Masakazu
    • B22F9/24B01J2/14B22F1/00
    • B22F9/24B01J2/10B22F1/0014C22B11/04C22B15/0089C22B23/0461
    • Provided is a method for producing metal microparticles in which the ratio of crystallite diameter to the particle diameter of the metal microparticles is controlled. At least two types of fluid to be processed are used, including a metal fluid in which a metal or a metal compound is dissolved in a solvent, and a reducing agent fluid which includes a reducing agent. Sulfate ions are included in one or both of the metal fluid and the reducing agent fluid. The fluid to be processed is mixed in a thin film fluid formed between at least two processing surfaces, at least one of which rotates relative to the other, and which are disposed facing each other and capable of approaching and separating from each other, and metal microparticles are precipitated. The present invention is characterized in that at this time, the ratio (d/D) of the crystallite diameter (d) of the metal microparticles to the particle diameter (D) of the metal microparticles is controlled by controlling the molar ratio of metal and sulfate ions in the mixed fluid to be processed.
    • 本发明提供一种金属微粒的制造方法,其中,控制微晶直径相对于金属微粒的粒径的比例。 使用至少两种类型的待处理流体,包括其中金属或金属化合物溶解在溶剂中的金属流体和包含还原剂的还原剂流体。 硫酸根离子包含在金属流体和还原剂流体中的一种或两种中。 待处理流体在至少两个处理表面之间形成的薄膜流体中混合,所述至少两个处理表面中的至少一个相对于另一个旋转,并且所述至少两个处理表面彼此面对并且能够彼此接近和分离,并且金属 微粒沉淀。 本发明的特征在于,此时,金属微粒的微晶直径(d)相对于金属微粒的粒径(D)的比率(d / D)通过控制金属与 硫酸根离子在待处理的混合流体中。
    • 77. 发明公开
    • METHOD FOR MANUFACTURING NICKEL MICROPARTICLES
    • VERFAHREN ZUR HERSTELLUNG VON NICKELMIKROPARTIKELN
    • EP2896475A1
    • 2015-07-22
    • EP12884396.8
    • 2012-10-02
    • M Technique Co., Ltd.
    • MAEKAWA MasakiENOMURA Masakazu
    • B22F9/24
    • B22F9/24B22F1/0044B22F9/06C22B23/04
    • The present invention addresses the problem of providing a method for producing nickel microparticles in which the ratio of crystallite's diameter to the particle diameter of the nickel microparticles is controlled. At least two types of fluids to be processed are used, including a nickel compound fluid in which a nickel compound is dissolved in a solvent, and a reducing agent fluid in which a reducing agent is dissolved in a solvent. Sulfate ions are included in the nickel compound fluid, and polyol is included in the nickel compound fluid and/ or the reducing agent fluid. The fluid to be processed is mixed in a thin film fluid formed between at least two processing surfaces (1, 2), at least one of which rotates relative to the other, and which are disposed facing each other and capable of approaching and separating from each other, and nickel microparticles are precipitated. The present invention is characterized in that at this time, the ratio (d/ D) of crystallite's diameter (d) to the particle diameter (D) of the nickel microparticle is controlled by controlling the pH of the nickel compound fluid introduced between the processing surfaces (1, 2) and the molar ratio of sulfate ions with respect to nickel in the nickel compound fluid.
    • 本发明解决了提供一种制造镍微粒的方法的问题,其中微粒的直径与镍微粒的粒径之比得以控制。 使用至少两种待处理的流体,包括镍化合物溶解在溶剂中的镍化合物流体和还原剂溶解在溶剂中的还原剂流体。 硫酸根离子包括在镍化合物流体中,多元醇包含在镍化合物流体和/或还原剂流体中。 要处理的流体在形成于至少两个处理表面(1,2)之间的薄膜流体中混合,至少两个处理表面(1,2)中的至少一个相对于另一个旋转,并且彼此相对设置并且能够接近和分离 彼此之间,镍微粒析出。 本发明的特征在于,此时,微粒直径(d)与镍微粒的粒径(D)的比率(d / D)通过控制在加工过程中引入的镍化合物流体的pH来控制 表面(1,2)和硫酸根离子相对于镍化合物流体中的镍的摩尔比。
    • 78. 发明公开
    • METHOD FOR MANUFACTURING METAL MICROPARTICLES
    • VERFAHREN ZUR HERSTELLUNG VON METALLMIKROPARTIKELN
    • EP2896474A1
    • 2015-07-22
    • EP12884375.2
    • 2012-10-02
    • M Technique Co., Ltd.
    • MAEKAWA MasakiENOMURA Masakazu
    • B22F9/24
    • B22F9/24B01F7/00775B01J19/1887B01J2219/00186B22F2999/00C22C5/06C22C19/03C22C28/00B22F1/0011B22F2304/15
    • The present invention addresses the problem of providing a method for producing metal microparticles in which the particle diameter and the coefficient of variation are controlled. Using at least two kinds of fluid to be processed including a fluid which contains at least one kind of reducing agent, the fluid to be processed is mixed in a thin film fluid formed between at least two processing surfaces, at least one of which rotates relative to the other, and which are disposed facing each other and capable of approaching and separating from each other, and metalmicroparticles are separated. At this time, the fluid to be processed containing one or both of the fluid which contains at least one kind of metal and/ or metal compound and the fluid which contains at least one kind of reducing agent contains a water-containing polyol in which water and a polyol are mixed, and does not contain a monovalent alcohol, and the particle diameter and coefficient of variance of the separated metal microparticles is controlled by controlling the ratio of water contained in the water-containing polyol.
    • 本发明的目的在于提供控制粒径和变异系数的金属微粒的制造方法的问题。 使用至少两种待处理流体,包括含有至少一种还原剂的流体,待处理的流体在形成在至少两个处理表面之间的薄膜流体中混合,其中至少一个处理表面相对旋转 彼此面对并且彼此接近并分离并且分离金属微粒。 此时,含有含有至少一种金属和/或金属化合物的流体中的一种或两种的流体和含有至少一种还原剂的流体包含含水多元醇,其中水 和多元醇混合,不含一元醇,通过控制含水多元醇中所含的水的比例来控制分离的金属微粒的粒径和变异系数。
    • 79. 发明公开
    • STIRRER
    • Rührverfahren
    • EP2873453A1
    • 2015-05-20
    • EP12880931.6
    • 2012-07-13
    • M Technique Co., Ltd.
    • ENOMURA Masakazu
    • B01F7/00B01F3/08B01F5/06B01F7/16
    • B01F7/1675B01F3/0807B01F5/0662B01F5/10B01F7/00408B01F7/00416B01F7/00641B01F7/162B01F7/1635B01F7/166B01F2215/0409B01F2215/0454B01F2215/0481
    • The present invention is designed to provide a stirrer capable of finely dispersing or emulsifying well. A stirrer in which: the stirrer is provided with a rotating rotor (2) equipped with multiple blades (12) and a screen (9) that is placed around the rotor (2) and has multiple slits (8); the blade (12) and the slits (8) are provided at least with matching regions that are at the same position in the axial direction of the rotor rotation axis (13); and the fluid being processed is discharged outward from inside the screen (9) as an intermittent jet flow through the slits (8) as a result of the rotation of the rotor (2). The stirrer is characterized in that when the maximum external diameter of the rotor (2) in the matching region is (D) (m), the rotation frequency of the rotor (2) is (N) (times/s), the number (12) is (X) and the number of slits (8) is (Y), the circumferential velocity (V) (m/s) of the rotor (2) rotation is represented by equation (1) and the frequency (Z) (kHz) of the intermittent jet flow is represented by equation (2) (V) = (D) x (π) x (N)(1)(Z) = (N) x (X) x (Y)/ 1000(2) and the circumferential velocity (V) is set to be 23 m/s
    • 本发明的目的是提供一种能够很好地分散或乳化的搅拌器。 一种搅拌器,其中:搅拌器设置有配备有多个叶片(12)的旋转转子(2)和围绕转子(2)放置并具有多个狭缝(8)的筛网(9); 刀片(12)和狭缝(8)至少设置在与转子旋转轴线(13)的轴向相同位置的匹配区域; 并且由于转子(2)的旋转,被处理的流体作为间歇喷流通过狭缝(8)从屏幕(9)内部向外排出。 搅拌器的特征在于,当匹配区域中的转子(2)的最大外径为(D)(m)时,转子(2)的旋转频率为(N)(次/秒) (12)为(X),狭缝数(8)为(Y),转子(2)旋转的圆周速度(V)(m / s)由式(1)表示,频率(Z (2)(V)=(D)x(À)x(N)(1)(Z)=(N)x(X)x(Y)/ 1000(2),圆周速度(V)设定为23m / s(V)<37m / s,频率(Z)设定为35 <(2)。