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    • 6. 发明授权
    • Method for forming ventilation holes in an electrode plate
    • 在电极板中形成通气孔的方法
    • US08709328B2
    • 2014-04-29
    • US13393582
    • 2010-10-06
    • Satoshi FujitaAtsushi Matsuda
    • Satoshi FujitaAtsushi Matsuda
    • B29C35/08
    • H01J37/32724B23K26/389B23K26/60H01J37/32541
    • This method for forming ventilation holes in an electrode plate includes: a roughening step of roughening a surface of an electrode plate for a plasma processing apparatus such that a center line average roughness Ra becomes in a range of 0.2 μm to 30 μm; and a ventilation hole forming step of irradiating a laser beam having a wavelength within a range of 200 nm to 600 nm on a roughened surface of the electrode plate so as to form ventilation holes in the electrode plate which pass through the electrode plate in a thickness direction, wherein in the ventilation hole forming step, a focus spot of the laser light is swirled along a planar direction of the electrode plate so as to form a circular irradiation area, and while moving the irradiation area along a planar direction of the electrode plate in a circular movement, the focus spot of the laser light is shifted in a thickness direction of the electrode plate.
    • 这种在电极板中形成通风孔的方法包括:粗糙化步骤,使等离子体处理装置的电极板的表面粗糙化,使得中心线平均粗糙度Ra变为0.2μm至30μm的范围; 以及通气孔形成步骤,在200〜600nm范围内的波长的激光束照射在电极板的粗糙面上,在电极板上形成通气孔,该电极板以厚度方式穿过电极板 方向,其中在所述通气孔形成步骤中,沿着所述电极板的平面方向旋转所述激光的聚焦点,以形成圆形照射区域,并且沿着所述电极板的平面方向移动所述照射区域 在圆周运动中,激光的聚焦点在电极板的厚度方向上偏移。
    • 7. 发明申请
    • VEHICLE SEAT
    • 车辆座椅
    • US20130264849A1
    • 2013-10-10
    • US13995757
    • 2011-12-22
    • Takamasa AdachiSatoshi FujitaKenichi Niitsuma
    • Takamasa AdachiSatoshi FujitaKenichi Niitsuma
    • B60N2/42
    • B60N2/4228B60N2/42709B60N2/42745B60N2/64B60N2/68
    • A vehicle seat comprises a seat bottom frame 2 as a frame of a seat bottom allowing an occupant to sit thereon, and a seat back frame 1 supported by the seat bottom frame 2. The seat back frame 1 includes right and left side frames SF laterally spaced apart from each other, and a lower connecting member 30 disposed and extending between lower portions of the right and left side frames SF and configured to connect the right and left side frames SF, and the lower connecting member 30 includes a rear wall portion connected to and supported by the side frames SF, and a front wall portion 31 disposed frontward of the rear wall portion and extending downward from an upper end of the rear wall portion, and a front surface 31A of the front wall portion 31 has an upper portion and a lower portion which is located frontward of the upper portion.
    • 车辆座椅包括作为允许乘员坐在其上的座椅底部的框架的座椅底部框架2和由座椅底部框架2支撑的座椅靠背框架1.座椅靠背框架1包括左右侧框架SF横向 并且在右侧框架SF和左侧框架SF的下部之间设置并延伸并且被构造成连接左右侧框架SF和下连接构件30的下连接构件30包括连接到后侧框架SF的后壁部分 并且由侧框架SF支撑并由其支撑,以及设置在后壁部的前方并从后壁部的上端向下方延伸的前壁部31,前壁部31的前表面31A具有上部 以及位于上部的前方的下部。
    • 9. 发明申请
    • Packing Member
    • 包装会员
    • US20120218734A1
    • 2012-08-30
    • US13406535
    • 2012-02-28
    • Satoshi Fujita
    • Satoshi Fujita
    • H05K9/00
    • G06F1/1656G06F1/182
    • A packing member is provided in which waterproofness is achieved and electromagnetic waves are blocked. The packing member has: a first member; and a second member for covering at least a part of the surface of the first member. The first member is composed of a material having a larger elastic deformability than the second member. The second member is composed of a composite material containing electrically conductive substance and is electrically connected to the surface of a base on which the first member is mounted.
    • 提供一种包装件,其中防水性得到并且电磁波被阻挡。 包装部件具有:第一部件; 以及用于覆盖第一构件的表面的至少一部分的第二构件。 第一构件由具有比第二构件更大的弹性变形能力的材料构成。 第二构件由包含导电物质的复合材料构成,并且电连接到安装有第一构件的基座的表面。
    • 10. 发明授权
    • Roller screw
    • 滚筒螺丝
    • US07950304B2
    • 2011-05-31
    • US11908210
    • 2006-03-02
    • Hidekazu MichiokaMakoto IizumiSatoshi FujitaAkimasa Yoshida
    • Hidekazu MichiokaMakoto IizumiSatoshi FujitaAkimasa Yoshida
    • F16H1/24F16H55/02
    • F16H25/2247F16H2025/2271Y10T74/19744Y10T74/19791
    • A roller screw of the present invention has a screw shaft 1 having a roller rolling surface 1a spirally formed with a lead on an outer surface thereof; a nut 2 having a roller rolling surface 2a spirally formed on an inner surface thereof to face the roller rolling surface 1a of the screw shaft 1; and a plurality of rollers 4 arranged in a rolling path 3 between the roller rolling surface 1a of the screw shaft 1 and the roller rolling surface 2a of the nut 2 and moving around the screw shaft while rotating on rotation axes of the rollers. In this roller screw, each of the rotation axes 4a of the rollers 4 substantially crosses a center line 1b of the screw shaft 1. Since each of the rotation axes 4a of the rollers 4 crosses the center line 1b of the screw shaft 1 (in other words, the rollers 4 arranged in the rolling path 3 are not skewed from the beginning) even when the rolling path 3 has the lead, the roller 4 are allowed to move smoothly.
    • 本发明的滚珠丝杠具有螺杆轴1,该螺杆轴1具有在其外表面上螺旋地形成有引线的滚子滚动表面1a; 螺母2,其具有螺旋形地形成在其内表面上的滚子滚动表面2a,以面对螺杆轴1的滚子滚动表面1a; 以及多个辊4,其布置在螺杆轴1的滚子滚动表面1a和螺母2的滚子滚动表面2a之间的滚动路径3中,并且在滚子的旋转轴线上旋转的同时沿着螺杆轴移动。 在该滚子丝杠中,滚子4的旋转轴线4a基本上与螺杆轴1的中心线1b交叉。由于滚子4的旋转轴线4a与丝杠轴1的中心线1b相交 换句话说,即使滚动路径3具有引导,滚动路径3中布置的滚子4也不会从头开始偏斜),所以允许滚筒4平稳地移动。