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    • 1. 发明授权
    • Lubrication treatment method for cold working of steel
    • 钢的冷加工润滑处理方法
    • US06231687B1
    • 2001-05-15
    • US09413931
    • 1999-10-07
    • Naoyuki KobayashiMasahiko Kawakami
    • Naoyuki KobayashiMasahiko Kawakami
    • C23C2282
    • B21J3/00C23C22/12C23C22/22C23C22/367C23C22/83
    • A phosphating solution that contains from 3 to 30 g/l of zinc ions, from 0.1 to 20 g/l of ferrous ions, from 5 to 60 g/l of phosphate ions, from 5 to 60 g/l of nitrate ions, and a source of hydroxylamine in a concentration corresponding stoichiometrically to from 0.5 to 4 g/l of hydroxylamine and in which there is a weight ratio of zinc to phosphate that is from 0.1:1 to 1:1 deposits on steel to be cold worked a phosphate conversion coating suitable as a lubricant carrier. This phosphating solution, which may optionally contain one or more of calcium, nickel, cobalt, and copper cations and simple and complex fluorine-containing anions, makes it possible to lower the temperature of the treatment solution, reduce the amount of sludge, improve the quality of the coating film, and allow single-liquid type replenishment to be used. Preferably the surface to be phosphated is immersed in the phosphating solution, maintained at a temperature of 35 to 80° C., for 2 to 20 minutes.
    • 含有3〜30g / l的锌离子,0.1〜20g / l的亚铁离子,5〜60g / l的磷酸盐离子,5〜60g / l的硝酸根离子的磷化液,以及 羟胺浓度相当于0.5至4g / l羟胺的化学计量浓度,其中锌与磷酸盐的重量比为0.1:1至1: 转化涂层适合作为润滑剂载体。 该磷酸盐溶液可以任选地含有一种或多种钙,镍,钴和铜阳离子和简单和复杂的含氟阴离子,使得可以降低处理溶液的温度,减少污泥的量,改善 涂膜的质量,并允许使用单液体补充。 优选将要磷化的表面浸入磷酸盐溶液中,保持在35至80℃的温度下2至20分钟。
    • 4. 发明申请
    • NON-CONTACT CHARGING MODULE AND NON-CONTACT CHARGER
    • 非接触式充电模块和非接触式充电器
    • US20130300360A1
    • 2013-11-14
    • US13990901
    • 2011-12-28
    • Naoyuki KobayashiTokuji NishinoKenichiro Tabata
    • Naoyuki KobayashiTokuji NishinoKenichiro Tabata
    • H01F38/14H01F27/28
    • H01F38/14H01F27/2804H01F27/2823H02J5/005H02J7/025H02J50/12H02J50/70
    • A non-contact charging module with which reduction in thickness can be achieved while reliable insulation is maintained between conducting wire and magnetic sheet. This non-contact charging module comprises: a planar coil section (2) constituted by coiling a conducting wire; a conductive magnetic sheet (3) having the planar coil section (2) arranged thereon, with an insulating sheet (4) therebetween; and a recess (33) or slit (34) provided in the conductive magnetic sheet (3) and extending to an edge of the conductive magnetic sheet (3) from the starting point of the winding of the planar coil section (2). The conducting wire of the planar coil section (2) is stored in the recess (33) or slit (34) by the insulating sheet (4) being pushed into the recess (33) or slit (34). The conducting wire of the planar coil section (2) is insulated from the conductive magnetic sheet (3) by the insulating sheet (4).
    • 一种非接触充电模块,可以在导线和磁性片之间保持可靠的绝缘的同时实现厚度的减小。 该非接触充电模块包括:通过卷绕导线构成的平面线圈部分(2); 具有布置在其上的平面线圈部分(2)的导电磁性片(3),其间具有绝缘片(4); 以及设置在所述导电性磁性片(3)中并从所述平面线圈部(2)的绕组的起始点延伸到所述导电性磁性片(3)的边缘的凹部(33)或狭缝(34)。 平面线圈部(2)的导线通过被推入凹部(33)或狭缝(34)的绝缘片(4)储存在凹部(33)或狭缝(34)中。 平面线圈部(2)的导线通过绝缘片(4)与导电性磁性体(3)绝缘。