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    • 2. 发明申请
    • UNMANNED HELICOPTER
    • 无人直升机
    • US20100181416A1
    • 2010-07-22
    • US11997736
    • 2006-07-31
    • Osamu SakamotoIkuhiko HiramiHironori Nakayama
    • Osamu SakamotoIkuhiko HiramiHironori Nakayama
    • B64C27/06B64D33/10B64C27/04
    • B64C39/024B64C2201/024B64C2201/044B64C2201/108B64C2201/127
    • An airframe (1a) having a main body (4) and a tail body, a main rotor (6) disposed above the main body (4) and driven by an engine inside the airframe (1a), and a tail rotor disposed in a rear part of the tail body (5) are provided. A pair of support legs (8, 8) at left and right sides extending downward from left and right sides in a lower part of the main body (4) and a pair of skids (9) on left and right sides provided on the lower ends of the support legs (8) and positioned out of the main body (4) in the width direction of the airframe (1a) in a front view are provided. A radiator (71) at a position more frontward than the front ends of the skids (9) in a side view, formed extendedly downward from the vicinity of a bottom surface (83) of the front part of the main body, and having wind reception surfaces oriented to the longitudinal direction of the airframe is provided. Lateral ends of the radiator (71) in the width direction of the airframe (1a) project outward beyond lateral edges of a main body bottom surface (83) in the vicinity of the radiator (71) in a front view. Further, the lateral ends (71a) of the radiator (71) are positioned inward in the width direction of the airframe (1a) within skids 9.
    • 具有主体(4)和尾体的机身(1a),设置在主体(4)上方并由机体(1a)内的发动机驱动的主转子(6),以及设置在主体 提供尾部本体(5)的后部。 在主体(4)的下部的左侧和右侧向下延伸的一对支撑腿(8,8)和设置在下部的左侧和右侧的一对滑板(9) 提供了支撑腿(8)的端部,并且在前视图中沿着机身(1a)的宽度方向定位在主体(4)之外。 在从主体的前部的底面的附近向下延伸的位于比侧视图的滑板(9)的前端更前方的位置处的散热器(71),并且具有风 提供了朝向机身纵向方向的接收表面。 散热器(71)在机身(1a)的宽度方向上的横向端部在前视图中向外突出于散热器(71)附近的主体底面(83)的横向边缘。 此外,散热器(71)的侧端部(71a)位于滑板9内的机身(1a)的宽度方向内侧。
    • 3. 发明授权
    • Injection-molding of metal or ceramic powders
    • 金属或陶瓷粉末的注射成型
    • US5258155A
    • 1993-11-02
    • US882892
    • 1992-05-14
    • Masakatsu SekidoHironori NakayamaMichio NukayaYoshihisa Noro
    • Masakatsu SekidoHironori NakayamaMichio NukayaYoshihisa Noro
    • B28B1/24B22F3/02B22F3/22C04B35/00C04B35/626C04B35/64B29C45/72
    • B22F3/225B22F3/22C04B35/626B22F2998/00
    • Provided is an injection-molding method for forming into given finished parts by injection-molding raw materials of a metal or ceramic powder feed, in which steps of coating a release agent to the mold, degreasing and freeze solidification are dispensed with. In this method, a metal or ceramic powder feed is kneaded with an agar sol comprising water, which may have or have not been treated magnetically, agar powders having a gel strength of 2000 g/cm.sup.2 at an least 2% concentration and sodium borate to form a clay form of sol-state plastic material, and this material is then put in a heat-retaining hopper of injection-molding equipment in which it is injection-molded. Alternatively, this clay form of plastic material is cooled for gelation and pelletization (to obtain finely granulated gels). The pellets are put in a hopper of injection-molding equipment in which it is formed while heated and melted. The elasticity and viscosity of an agar solution is much more improved by adding sodium borate to a sol-state agar solution.
    • 提供了一种通过注射成型金属或陶瓷粉末原料的原料形成给定成品的注射成型方法,其中将脱模剂涂布到模具中的步骤,脱脂和冷冻固化被省去。 在该方法中,将金属或陶瓷粉末进料与含有或未被磁性处理的水的琼脂溶胶,至少2%浓度的凝胶强度为2000g / cm 2的琼脂粉末和硼酸钠混合, 形成溶胶态塑料材料的粘土形式,然后将该材料放入其注模成型的注塑设备的保温料斗中。 或者,将这种粘土形式的塑料材料冷却,以凝胶化和造粒(以获得细粒状凝胶)。 将颗粒放入注射成型设备的料斗中,在其加热熔融的同时形成该料斗。 通过向溶胶态琼脂溶液中加入硼酸钠,琼脂溶液的弹性和粘度进一步提高。
    • 8. 发明申请
    • PROCESS FOR PRODUCING ENVIRONMENTALLY-FRIENDLY STEEL SHEET FOR CONTAINER MATERIAL, ENVIRONMENTALLY-FRIENDLY STEEL SHEET FOR CONTAINER MATERIAL, AND LAMINATED AND PRE-COATED STEEL SHEET FOR CONTAINER MATERIAL USING THE SAME
    • 用于容器材料生产环境友好型钢板的方法,用于集装箱材料的环境友好型钢板,以及使用其的容器材料的层压和预涂钢板
    • US20130029176A1
    • 2013-01-31
    • US13639322
    • 2011-04-06
    • Nobuo KadowakiHironori NakayamaYuji Abe
    • Nobuo KadowakiHironori NakayamaYuji Abe
    • B32B15/04C25D5/36
    • C25D9/08C25D3/54C25D5/36C25F1/02Y10T428/12611
    • Disclosed is a method for the cathodic electrocoating of a tin-coated steel sheet in a treatment solution that does not contain any Cr compound, F or nitrite nitrogen. In the method, a tin oxide layer that is not subjected to a cathodic electrocoating treatment yet and is arranged on a tin-coated steel sheet is thinned to a specified thickness or less by a cathodic electrocoating treatment in an aqueous solution containing sodium carbonate or sodium hydrogen carbonate or a aqueous sulfuric acid solution immersion treatment, and the tin oxide layer is subjected to a cathodic electrocoating treatment in an aqueous solution of an alkaline metal sulfate containing a zirconium compound having a specified composition. In this manner, a coating film is formed on the tin oxide layer at a specific adhered amount in terms of Zr content. Also disclosed are: a process for producing a chromium-free steel sheet for a container material, which has excellent adhesion to an organic resin film and excellent iron elution resistance after dent impact; and a steel sheet for a container material, which is produced by the process.
    • 公开了一种镀锡钢板在不含任何Cr化合物,F或亚硝酸盐氮的处理溶液中进行阴极电泳的方法。 在该方法中,通过在含有碳酸钠或钠的水溶液中进行阴极电泳处理,将未经阴极电涂覆处理的锡氧化物层设置在镀锡钢板上,变薄至规定厚度以下 碳酸氢钠或硫酸水溶液浸渍处理,并且将氧化锡层在含有具有指定组成的锆化合物的碱金属硫酸盐的水溶液中进行阴极电泳处理。 以这种方式,在氧化锡层上以特定的附着量以Zr含量形成涂膜。 还公开了一种用于生产用于容器材料的无铬钢板的方法,其对有机树脂膜具有优异的粘合性,并且在凹陷冲击之后具有优异的耐铁洗脱性; 以及通过该方法制造的用于容器材料的钢板。