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    • 54. 发明授权
    • Ice making machine
    • 制冰机
    • US07168262B2
    • 2007-01-30
    • US11087756
    • 2005-03-24
    • Akihiko HiranoMasao SanukiChiyoshi ToyaKazuhiro Yoshida
    • Akihiko HiranoMasao SanukiChiyoshi ToyaKazuhiro Yoshida
    • F25C5/10
    • F25B47/022F25B2400/0403F25B2600/2507F25C5/10F25C2600/04
    • In external unit 19, three-way valve 25 provided downstream of CPR 23 enables a switching connection between CPR 23 and branch line 21A of first bypass line 21 with respect to liquid line 18 A. In internal unit 20, second bypass line 27 connects inlet side of receiver 13 and inlet side of evaporator 16, and open/close valve 28 is provided along second bypass line 27. At de-icing, three-way valve 25 switches to first bypass line 21 side and open/close valve 28 opens. There upon, hot gas from compressor 11 circulates from first bypass line 21 to liquid line 18A to enter evaporator 16 through second bypass line 27 while squeezing out liquid refrigerant. Evaporator 16 is heated by manifest heat of introduced hot gas, and when the internal pressure of vaporator 16 rises to a condensation temperature over 0° C., de-icing is performed efficiently by manifest heat plus latent heat.
    • 在外部单元19中,设置在CPR23下游的三通阀25能够实现第一旁通管线21的CPR 23与分支管线21A之间相对于液体管线18A的切换连接。在内部单元20中,第二旁路管线27连接 接收器13的入口侧和蒸发器16的入口侧,以及第二旁路管线27设置开/关阀28。 在除冰时,三通阀25切换到第一旁通管路21侧,打开/关闭阀28打开。 此时,来自压缩机11的热气体从第一旁通管路21循环到液体管线18A,通过第二旁路管线27进入蒸发器16,同时挤出液体制冷剂。 蒸发器16被引入的热气体的明显的热量加热,并且当蒸发器16的内部压力上升到超过0℃的冷凝温度时,通过明显的加热潜热来有效地进行除冰。
    • 55. 发明申请
    • Impeller for centrifugal blower
    • 离心式鼓风机叶轮
    • US20060222498A1
    • 2006-10-05
    • US11398479
    • 2006-04-05
    • Kazuhiro YoshidaJunichi Miyamoto
    • Kazuhiro YoshidaJunichi Miyamoto
    • B64C11/00
    • F04D29/263F04D29/281
    • An impeller 10 for a centrifugal blower 3 is of a closed type and comprises a first molded part 18 and a second molded part 20. The first part is formed by integrally molding a side plate 14, vanes 16, and a circular base 26 having a smaller area than a central opening 22 formed in the side plate. The second part acts as a main plate 12, having a boss section 24 formed with a recess section 30 into which the circular base is fitted. The impeller can be formed by joining the first and second parts together to form a single body, by fastening both of the circular base and the boss section to the rotating shaft 8 of a drive source 4 in a state where the circular base is fitted into the recess section.
    • 用于离心式鼓风机3的叶轮10是封闭式的,包括第一模制件18和第二模制件20。 第一部分通过一体地模制侧板14,叶片16和具有比形成在侧板中的中心开口22更小的面积的圆形基部26而形成。 第二部分用作主板12,其具有形成有圆形基部安装到其中的凹部30的凸台部24。 叶轮可以通过将第一和第二部分接合在一起形成单体,通过将圆形基部和凸台部分两者固定在驱动源4的旋转轴8上,其中圆形基座装配到 凹部。
    • 56. 发明申请
    • Disk device
    • 磁盘设备
    • US20060082928A1
    • 2006-04-20
    • US11251800
    • 2005-10-18
    • Kan TakahashiKazuhiro YoshidaMitsunobu Hanyu
    • Kan TakahashiKazuhiro YoshidaMitsunobu Hanyu
    • G11B5/60
    • G11B5/6005G11B5/6082
    • A slider of a head has a negative-pressure cavity formed in a facing surface, a leading step portion and a leading pad which protrude from the facing surface and are situated on the upstream side of the negative-pressure cavity with respect to an airflow, and a trailing step portion and a trailing pad which protrude from the facing surface and are situated on the downstream side of the negative-pressure cavity with respect to the airflow. The surface area of the trailing pad accounts for 1.5% or more of the area of the disk facing surface of the slider, and at least the surface of the trailing pad is microtexured. The surface roughness of a recording medium that faces the slider is 0.8 nm or less in terms of Ra, and the head suspension applies a head load of 1 gf or more to the head.
    • 头部的滑块具有形成在相对表面中的负压腔,引导台阶部分和引导垫,其从相对表面突出并相对于气流位于负压腔的上游侧, 以及从相对表面突出并相对于气流位于负压腔的下游侧的后缘部分和后垫。 拖曳垫的表面积占滑块面对盘面的面积的1.5%以上,至少后垫的表面是微纹理的。 面向滑块的记录介质的表面粗糙度以Ra计为0.8nm以下,磁头悬架对磁头施加1gf以上的磁头负载。
    • 58. 发明申请
    • Manufacturing method of magnetic head slider, magnetic head slider and magnetic device
    • 磁头滑块,磁头滑块和磁性装置的制造方法
    • US20050231851A1
    • 2005-10-20
    • US11085051
    • 2005-03-22
    • Kazuhiro YoshidaJun ItoKan TakahashiMitsunobu Hanyu
    • Kazuhiro YoshidaJun ItoKan TakahashiMitsunobu Hanyu
    • C23F1/04G11B5/187G11B5/60G11B21/21
    • G11B5/1871G11B5/6082Y10T29/49021Y10T29/49046Y10T29/49048
    • A manufacturing method of a magnetic head slider 5 is to perform milling processes for at least three times to a slider main body 50 to form a flying surface, and thereby, the milling process is performed at variety of depths more than the number of milling processes. These three times milling process composed of: for example, a first milling processes forming a first mask on the slider main body 50 and performing a milling at a first depth; a second milling process changing the first mask to a second mask and performing the milling at a second depth, after the first milling process; and a third milling process changing the second mask to a third mask and performing the milling at a third depth, after the second milling process. Namely, a cycle of the masking, the milling, and a removal of the mask is performed three cycles, and thereby, milling surfaces with at least four varieties of heights or more can be formed easily.
    • 磁头滑块5的制造方法是对滑块主体50进行至少三次的铣削加工,以形成飞行面,从而在多个深度上进行比铣削加工次数多的铣削加工 。 这三次铣削工艺由以下部件组成:例如,在滑块主体50上形成第一掩模的第一铣削加工,并在第一深度进行铣削; 在第一研磨过程之后,将第一掩模改变为第二掩模并在第二深度进行研磨的第二研磨工艺; 以及在第二研磨过程之后,将第二掩模改变为第三掩模并在第三深度进行研磨的第三研磨工艺。 即,进行掩模,研磨和去除掩模的循环三个循环,从而可以容易地形成具有至少四种高度或更高的铣削表面。
    • 59. 发明申请
    • Method of driving pump
    • 驱动泵的方法
    • US20050147502A1
    • 2005-07-07
    • US10972974
    • 2004-10-22
    • Kunihiko TakagiTakeshi SetoKazuhiro Yoshida
    • Kunihiko TakagiTakeshi SetoKazuhiro Yoshida
    • B81B3/00F04B19/00F04B43/02F04B43/04F04B49/06F04B53/10F04B49/00
    • F04B19/006F04B53/1077
    • A pump is provided having a pump chamber that is capable of changing a volume thereof by a diaphragm, an inlet passage permitting an operating fluid to flow into the pump chamber; an outlet passage permitting an operating fluid to flow out from the pump chamber; and a check valve provided on the inlet passage. An innertance value of the inlet passage is smaller than the innertance value of the outlet passage. The diaphragm is driven by a frequency f (Hz) satisfying the following formula: f ≥ 0.26 X ⁢ L ⁢   ⁢ S wherein the innertance value of the outlet passage is L (kg/m4), the displacement from an upper end point to a bottom end point of the diaphragm is X (m), and the cross section area of the pump chamber is S (m2).
    • 提供一种泵,其具有能够通过隔膜改变其体积的泵室,允许工作流体流入泵室的入口通道; 允许工作流体从泵室流出的出口通道; 以及设置在入口通道上的止回阀。 入口通道的导纳值小于出口通道的导纳值。 隔膜由满足以下公式的频率f(Hz)驱动: f < MI> > = 0.26 S 其中出口通道的导纳值为L(kg / m 4),从上 隔膜的底端的终点为X(m),泵室的截面积为S(m <2> 2)。
        • 60. 发明授权
        • Windshield fixing structure for reducing dead visibility angle produced by front pillar
        • 挡风玻璃固定结构,用于减少前柱产生的死能见度
        • US06860540B2
        • 2005-03-01
        • US10474098
        • 2002-05-17
        • Kazuhiro Yoshida
        • Kazuhiro Yoshida
        • B60J1/02
        • B60J1/02
        • A windshield fixing structure of a passenger car capable of assuring a high safety by preventing a dead angle obstructing a visibility from being produced in the slanting forward direction of a driver which comprises: a windshield; front pillars; and side panels, wherein the windshield is formed of a front part and both side parts and formed in a plate of substantially channel shape in cross section bent to a substantially right angle, each of the front pillars is provided on a body side-face part on the side of a steering wheel in a substantially vertical direction from the side panel, and the vertical width of each of the side panels is gradually reduced from the portion of the windshield substantially just below a bend of the substantially right angle to the portion of the windshield where the front pillar is provided vertically.
        • 一种乘用车的挡风玻璃固定结构,其能够通过防止妨碍在驾驶员的向前倾斜方向上产生可视性的死角来确保高安全性,该装置包括:挡风玻璃; 前柱 和侧板,其中所述挡风玻璃由前部和两个侧面部分形成,并且形成为弯曲成基本上直角的大致通道形状的板,每个前柱设置在主体侧面部分上 在方向盘的与侧板大致垂直的方向上的侧面上,并且每个侧板的垂直宽度从挡风玻璃的部分基本上刚好在大致直角的弯曲部分逐渐减小到 前支柱垂直设置的挡风玻璃。