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    • 1. 发明专利
    • Induction heating apparatus
    • 感应加热装置
    • JP2011258327A
    • 2011-12-22
    • JP2010129685
    • 2010-06-07
    • Nippon Paint Industrial Coating Co LtdShimada Phys & Chem Ind Co LtdToshiba Carrier CorpYoshinokousakusyo Co Ltd島田理化工業株式会社日本ペイント工業用コ−ティング株式会社東芝キヤリア株式会社株式会社吉野工作所
    • FUKAZAWA YOSHIKATSUYASUI MASAAKISUGANUMA MICHIOYOSHINO MASAHIRO
    • H05B6/10H05B6/44
    • PROBLEM TO BE SOLVED: To provide an induction heating apparatus capable of uniformly heating an ASSY article as a whole without overheating a part having a small heat capacity, when the ASSY article is continuously heated by a high-frequency induction heating system instead of an external heating system while conveyed at a fixed feeding speed.SOLUTION: A coil body 3 disposed to interpose and face a heating object W being conveyed has a region with a narrow facing interval and a region with a wide facing interval formed alternately. A high-frequency power source increases/decrease an output or turns ON/OFF based upon a positional relationship between the heating object W and the coil body 3. The heating object is conveyed having parts with high heat capacity and parts with small heat capacity in parallel to the conveying direction, so that the parts w1 with high heat capacity are mainly heated closely to the coil body 3 in narrow regions X, and the parts w2 with small heat capacity are mainly heated distantly from the coil body in wide regions Y when passing through the apparatus. Therefore, temperature differences between the parts after the heating become significantly small.
    • 要解决的问题:为了提供能够使ASSY制品整体加热而不会使热容量小的部件过热的感应加热装置,而是通过高频感应加热系统连续加热组件 的外部加热系统,同时以固定的进给速度输送。 解决方案:设置成介入并面对被输送的加热物体W的线圈体3具有交替形成的具有窄面对间隔的区域和具有宽面对间隔的区域。 高频电源根据加热对象物W与线圈体3之间的位置关系,增加/减少输出或接通/断开。加热对象被输送,具有热容量高的部件和热容量小的部件 平行于传送方向,使得具有高热容量的部分w1主要在狭窄区域X中被加热到线圈体3,并且具有较小热容量的部分w2主要在宽区域Y中从线圈体远离加热 通过设备。 因此,加热后的部件之间的温差变得非常小。 版权所有(C)2012,JPO&INPIT
    • 2. 发明专利
    • ステンレス鋼を素材とする薄肉部材の製造方法
    • 从不锈钢作为原料制造薄壁构件的方法
    • JP2015036425A
    • 2015-02-23
    • JP2013167244
    • 2013-08-12
    • 株式会社吉野工作所Yoshinokousakusyo Co Ltd
    • YOSHINO MASAHIRO
    • C21D9/00C21D1/76C22C38/00C22C38/48F16B7/04
    • 【課題】最近では、CO2削減の観点からも、各種部材に薄肉軽量化の要求が強くなっているが、パイプのジョイント部材では過酷な曲げ加工性が要求され、また、食糧台車や薬用台車用等では防錆性も要求されており、現行品の代替は簡単ではない。【解決手段】ニオブ含有マルテンサイト系ステンレス鋼を素材として肉厚が2.0mm以下の薄肉部材を造り、水素ガスまたは水素系混合ガスを冷却ガスとして焼入れした後に焼戻しをする。素材(焼鈍材)だと十分な曲げ加工性があり、焼入れ・焼戻しでは一転して十分な強度が得られ、且つ、ニオブ添加効果により防錆性があるで、パイプのジョイント部材や、防錆性が必要な台車部材に適用して、これらの薄肉軽量化が図れる。【選択図】なし
    • 要解决的问题:为了克服当前产品的更换困难,因为对于管子的接合部分要求严格的弯曲性能,并且对于食品车,药车等也具有抗锈性,即使是减轻重量和 从COrecently减少的角度来看,各部分的厚度变强。解决方案:由含铌的马氏体系不锈钢作为原料制造厚度为2.0mm以下的薄壁构件,并且被回火 在用氢气或氢系混合气体作为冷却气体固化后。 由于作为原材料(退火材料)具有有效的弯曲性,因此在回火和硬化时获得足够的强度并且还具有防锈性,可以应用于需要防锈性和薄壁重量的管道或托架的接头构件 通过铌添加效应。
    • 3. 发明专利
    • Process of manufacturing joint member with nut
    • 用NUT制造接头成员的过程
    • JP2014092224A
    • 2014-05-19
    • JP2012243497
    • 2012-11-05
    • Yoshinokousakusyo Co Ltd株式会社吉野工作所
    • YOSHINO MASAHIRO
    • F16B7/04B21D39/00E04B1/58F16B7/18F16B37/04
    • PROBLEM TO BE SOLVED: To provide a process of manufacturing a joint member of metal joint capable of accomplishing a reduction of the number of assembling steps without inducing any high cost.SOLUTION: A staged nut 17 is press-fitted into a connecting hole 15 of a joint member (a main body) 3 in advance and then a tapering-off taper punch is inserted at the extremity end side of the stage of the staged nut 17 to expand a step 21 and fix it. A thread 25 of the staged nut 17 is not damaged at a head part 19 and it is kept as it is. In a thin-wall type joint member 1 with a nut, the head part 19 of the staged nut 17 is already fitted into a cavity 13 and a rotation of the nut at the time of fastening it is restricted, so that an effect to be expected at the fixing operation is fall-off of the nut that is sufficiently attained. WIth this arrangement as above, it is possible to attain nut-less state and to reduce the number of assembling steps.
    • 要解决的问题:提供一种能够实现减少组装步骤数量而不引起任何高成本的金属接头的接头构件的制造方法。解决方案:将分段螺母17压配合到 预先接合构件(主体)3,然后在分段螺母17的台架的末端侧插入锥形锥形冲头,以使台阶21膨胀并固定。 分段螺母17的螺纹25在头部19处没有损坏,并且保持原样。 在具有螺母的薄壁型接头构件1中,分段螺母17的头部19已经装配到空腔13中,并且在紧固螺母时螺母的旋转被限制,使得效果为 期望在定影操作时,螺母的脱落已足够实现。 通过上述这种布置,可以获得无果状态并减少组装步骤的数量。