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    Method for producing mother alloys for iron-based amorphous alloys
    3.
    发明授权
    Method for producing mother alloys for iron-based amorphous alloys 有权
    铁基非晶合金母合金的制备方法

    公开(公告)号：US06451087B2

    公开(公告)日：2002-09-17

    申请号：US09852634

    申请日：2001-05-11

    申请人： Yoshio Bizen ,  Setsuo Mishima ,  Takashi Meguro

    发明人： Yoshio Bizen ,  Setsuo Mishima ,  Takashi Meguro

    IPC分类号： C22C3304

    CPC分类号： C22C1/03 ,  C22C33/003 ,  C22C45/02

    摘要： The method for producing a mother alloy for an iron-based amorphous alloy has the steps of (a) melting raw materials for elements constituting the amorphous alloy together with at least one oxide of an element constituting the amorphous alloy, the raw materials containing aluminum as an inevitable impurity, and the oxide having a smaller standard free energy of formation than that of Al2O3 in an absolute value; and (b) removing the resultant Al2O3 from the melt, thereby reducing the content of aluminum to 50 ppm or less in the melt.

    摘要翻译： 制造铁基非晶合金母合金的方法具有以下步骤：（a）将构成非晶合金的元素的原料与至少一种构成非晶态合金的元素的氧化物一起熔化，将含铝的原料作为 不可避免的杂质，氧化物的绝对值比Al2O3的标准自由能更小; 和（b）从熔体中除去所得的Al 2 O 3，从而在熔体中将铝的含量降低到50ppm以下。

    Method for winding rapidly quenched thin ribbon, apparatus for producing rapidly quenched thin ribbon, and rapidly quenched thin ribbon coil
    4.
    发明授权
    Method for winding rapidly quenched thin ribbon, apparatus for producing rapidly quenched thin ribbon, and rapidly quenched thin ribbon coil 有权
    用于卷绕快速淬火的薄带的方法，用于生产快速淬火的薄带的装置和快速淬火的薄带卷

    公开(公告)号：US06405787B2

    公开(公告)日：2002-06-18

    申请号：US09741190

    申请日：2000-12-21

    申请人： Yoshio Bizen ,  Michihiro Nagao ,  Jun Sunakawa ,  Shunsuke Arakawa

    发明人： Yoshio Bizen ,  Michihiro Nagao ,  Jun Sunakawa ,  Shunsuke Arakawa

    IPC分类号： B22D1106

    CPC分类号： B22D11/0694

    摘要： A method for winding a rapidly quenched thin metal ribbon has the steps of (1) ejecting a molten metal onto a rotating cooling roll to rapidly solidify the molten metal to form a thin metal ribbon, (2) peeling the thin metal ribbon from the cooling roll to let the thin metal ribbon to freely move from the cooling roll, and (3) bringing a rotating winding roll having an adhesive thereon into contact with the freely moving thin metal ribbon at an intermediate point thereof, so that the thin metal ribbon is wound around the winding roll with an excess portion of the thin metal ribbon forward of the intermediate point cut off.

    摘要翻译： 用于卷绕快速淬火的薄金属带的方法具有以下步骤：（1）将熔融金属喷射到旋转的冷却辊上以快速凝固熔融金属以形成薄金属带，（2）将薄金属带从冷却 使薄金属带从冷却辊自由移动，（3）使其上具有粘合剂的旋转卷绕辊在其中间点与自由移动的薄金属带接触，使得金属薄带为 缠绕在卷绕辊上，中间点向前的金属薄带的多余部分被切断。

    SCREENING APPARATUS AND SCREENING METHOD
    6.
    发明申请
    SCREENING APPARATUS AND SCREENING METHOD 审中-公开
    筛选装置和筛选方法

    公开(公告)号：US20100231977A1

    公开(公告)日：2010-09-16

    申请号：US12376636

    申请日：2007-08-08

    申请人： Yoshio Bizen ,  Yuji Uchiyama

    发明人： Yoshio Bizen ,  Yuji Uchiyama

    IPC分类号： H04N1/405

    CPC分类号： H04N1/4055

    摘要： In CTP or CTF platemaking using the inkjet method, gap (discontinuity) or nonlinearity of tone is improved to realize superior gradation reproduction.A screening apparatus to which density information of an original picture is inputted, and which generates halftone dot data expressing tones corresponding to gradation of the original picture by using halftone dot patterns corresponding to inputted densities, and comprises a means for optimizing the combinations of halftone dots. The halftone dot patterns consist of combinations of one or more halftone dots of the same or different kinds selected from two or more kinds of halftone dots different in number of dots, and the means for optimizing optimizes the combinations of halftone dots so that relation of image area formed by an output device using the halftone dot patterns and the inputted density should constitute a desired function for at least a partial density range of the inputted density.

    摘要翻译： 在使用喷墨法的CTP或CTF制版中，提高了间隙（不连续性）或非线性，以实现优异的灰度再现。 输入原始图像的浓度信息的筛选装置，并且通过使用与输入的浓度对应的半色调点图案，产生表示与原始图像的灰度相对应的色调的半色调点数据，并且包括用于优化半色调点的组合的装置 。 半色调点图案由选自点数不同的两种或更多种半色调点的相同或不同种类的一个或多个半色调点的组合组成，并且用于优化的装置优化了半色调点的组合，使得图像的关系 由使用半色调点图形和输入密度的输出装置形成的区域应构成至少输入密度的部分浓度范围的期望的功能。

    Method for Preparing Offset Printing Plate
    7.
    发明申请
    Method for Preparing Offset Printing Plate 审中-公开
    胶印印版准备方法

    公开(公告)号：US20070221082A1

    公开(公告)日：2007-09-27

    申请号：US11631306

    申请日：2005-07-12

    申请人： Kenji Fukui ,  Hironori Sato ,  Yoshio Bizen

    发明人： Kenji Fukui ,  Hironori Sato ,  Yoshio Bizen

    IPC分类号： B41N3/00

    CPC分类号： B41J2/2107 ,  B41C1/1066

    摘要： In the preparation of an offset printing plate comprising forming printing plate images with droplets of lipophilic ink by using a printing means based on the inkjet method, lipophilic ink having a UV curing property is used, and a UV lamp 7 is also carried on a carriage 8 carrying a printing head 6. While performing multipass printing by a dot thinning method for the main scanning direction and subscanning direction with the printing head 6, droplets on a printing plate material 2 immediately after the printing are cured with ultraviolet rays irradiated by the UV lamp 7. Moreover, ultraviolet rays are irradiated also in the period of returning of the carriage 8. Since blotting of the droplets immediately after printing do not overlap with one another, and the droplets are cured in every pass, extremely precise tone reproduction can be realized. Moreover, as the UV lamp 7, a UV lamp of a small output capacity can be used, and thus cost of the apparatus can be reduced.

    摘要翻译： 在制备胶版印刷版时，包括通过使用基于喷墨方法的印刷装置形成具有亲油性墨水滴的印版图像，使用具有UV固化性能的亲油性油墨，并且UV灯7也承载在托架 8带有打印头6。 在利用打印头6进行主扫描方向和副扫描方向的点划线法进行多次打印的同时，印刷后的印版2上的液滴用紫外线灯7照射的紫外线固化。 此外，在托架8的返回期间也照射紫外线。 由于在印刷后立即印刷液滴不会彼此重叠，并且液滴在每次通过中固化，所以可以实现极其精确的色调再现。 此外，作为UV灯7，可以使用小输出容量的UV灯，因此能够降低装置的成本。

    Method of producing nanocrystalline alloy having high permeability
    9.
    发明授权
    Method of producing nanocrystalline alloy having high permeability 失效
    生产具有高渗透性的纳米晶合金的方法

    公开(公告)号：US5611871A

    公开(公告)日：1997-03-18

    申请号：US503935

    申请日：1995-07-19

    申请人： Yoshihito Yoshizawa ,  Yoshio Bizen ,  Shin Nakajima ,  Shunsuke Arakawa

    发明人： Yoshihito Yoshizawa ,  Yoshio Bizen ,  Shin Nakajima ,  Shunsuke Arakawa

    IPC分类号： C21D1/04 ,  C21D1/78 ,  C21D6/00

    CPC分类号： C21D6/00 ,  C21D1/04 ,  H01F1/15333 ,  C21D1/78 ,  C21D2201/03

    摘要： A method for producing a nanocrystalline alloy wherein an amorphous alloy is heat-treated by keeping the temperature at a first heat treatment temperature higher than the crystallization temperature of the amorphous alloy for 0 to less than 5 minutes, and is cooled to room temperature at a cooling rate of 20.degree. C./min or more at least until the temperature falls to 400.degree. C. The amorphous alloy subjected to the first heat treatment may be further heat-treated at a second heat treatment temperature not higher than 500.degree. C. and lower than the first heat treatment temperature while applying a magnetic field. The nanocrystalline alloy produced by the method of the invention has a extremely high specific initial permeability as compared with the conventional nanocrystalline alloy, and is suitable for use in magnetic core of transformers, choke coils, etc.

    摘要翻译： 一种纳米晶合金的制造方法，其中通过将第一热处理温度的第一热处理温度保持在比非晶合金的结晶温度高0〜小于5分钟的方式进行热处理，并将其冷却至室温 冷却速度为20℃/分钟以上，至少直至温度降至400℃。进行第一次热处理的非晶态合金可以在不高于500℃的第二热处理温度下进一步热处理。 并且在施加磁场的同时低于第一热处理温度。 通过本发明的方法生产的纳米晶合金与常规纳米晶合金相比具有非常高的比初始磁导率，适用于变压器，扼流线圈等的磁芯。

    Magnetic core for RF accelerating cavity and the cavity
    10.
    发明授权
    Magnetic core for RF accelerating cavity and the cavity 有权
    用于RF加速腔和腔的磁芯

    公开(公告)号：US06246172B1

    公开(公告)日：2001-06-12

    申请号：US09379804

    申请日：1999-08-24

    申请人： Yoshio Bizen ,  Jun Sunakawa ,  Shunsuke Arakawa

    发明人： Yoshio Bizen ,  Jun Sunakawa ,  Shunsuke Arakawa

    IPC分类号： H01J2510

    CPC分类号： H01F41/0226 ,  H01F1/15333 ,  H05H7/04

    摘要： There is provided a high-performance magnetic core with a high &mgr;′Qf-value for an RF accelerating. The strip wound magnetic core has a thin strip of nanocrystalline soft magnetic alloy, whose bcc solid solution with an average grain size less than 100 nm has a volume fraction more than 50% of the whole structure of the alloy, and around which an interlayer insulation film at least on one side thereof. A gap is formed in at least a part of a magnetic path of the magnetic core. Stack cores formed by arranging in series a plurality of the magnetic cores are oppositely installed via a high-voltage gap, making it possible to provide an excellent RF accelerating cavity.

    摘要翻译： 提供了用于RF加速的具有高mu'Qf值的高性能磁芯。 带状磁芯具有薄的纳米晶软磁合金条，其平均粒径小于100nm的bcc固溶体的体积分数大于整个合金结构的50％，并且其周围有层间绝缘 至少在其一面胶片。 在磁芯的磁路的至少一部分上形成间隙。 通过串联布置多个磁芯而形成的堆叠芯通过高压间隙相反地安装，使得可以提供优异的RF加速腔。