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    • 143. 发明申请
    • Handling robot system having robot hand
    • 处理具有机器人手的机器人系统
    • US20050082856A1
    • 2005-04-21
    • US10965204
    • 2004-10-15
    • Takashi Fujii
    • Takashi Fujii
    • B25J15/08B25J15/02B25J15/04
    • B25J15/0253
    • In a robot hand according to the present invention, a first-type grasping claw driven by a servo motor on a hand base and a second-type grasping claw having no actuator are used with the grasping claws mounted on each holding unit. The second-type grasping claw is movable in a direction perpendicular to a moving direction of the first-type grasping claw. The robot is operated so that an external force is applied to the grasping claw by bringing the grasping claw into contact with a contact surface of a stationary stand member, thereby to change a position of the grasping claw relative to the hand base and that grasping claw is locked at that position by a brake mechanism. Each grasping claw is adapted to be able to be mounted or dismounted on or from the holding unit using a pull bolt and a retaining mechanism, and can be automatically changed by the robot operation. By attaching the pull bolt to the workpiece in advance, the retaining mechanism also can be used for holding the workpiece.
    • 在根据本发明的机器人手中,使用由手持基座上的伺服电动机驱动的第一类型抓取爪和不具有致动器的第二类型抓取爪,其中夹持爪安装在每个保持单元上。 第二种抓取爪可以在与第一类型抓取爪的移动方向垂直的方向上移动。 操作机器人,使得抓握爪与固定支架的接触表面接触而将外力施加到抓取爪,从而改变抓爪相对于手基座的位置,并且抓爪 通过制动机构锁定在该位置。 每个抓取爪适于能够使用拉螺栓和保持机构从保持单元安装或拆卸,并且可以通过机器人操作自动地改变。 通过将拉螺栓预先安装到工件上,保持机构也可以用于保持工件。
    • 145. 发明申请
    • Plasma processing apparatus
    • 等离子体处理装置
    • US20050051098A1
    • 2005-03-10
    • US10655046
    • 2003-09-05
    • Tooru AramakiTsunehiko TsuboneRyujiro UdoMotohiko YoshigaiTakashi Fujii
    • Tooru AramakiTsunehiko TsuboneRyujiro UdoMotohiko YoshigaiTakashi Fujii
    • C23C16/00C23C16/458C23C16/46C23F1/00H01L21/00
    • C23C16/4581C23C16/4586C23C16/46H01J2237/2001H01L21/67109H01L21/6719
    • A plasma processing apparatus capable of processing a sample with high precision by adjusting the temperature of a wafer in a wide range is provided. The plasma processing apparatus for processing a sample with a plasma generated by using a gas has: a processing chamber having an inner space reduced in pressure; a sample holder on which the sample is placed, the sample holder being disposed in the processing chamber; and a plurality of openings through which the gas is introduced into the processing chamber, the plural openings being located above the sample holder, wherein the sample holder on which the sample is placed has: ring-shaped projecting portions disposed concentrically on a surface of the sample holder to have respective surfaces thereof in contact with a surface of the sample and partition a space between the surface of the sample and the surface of the sample holder into a plurality of regions; a first opening located in a first region, which is the circumferentially outermost one of the plural regions, to introduce a gas for heat transfer therethrough; and a second opening located in a second region, which is internal of the circumferentially outermost region, to allow the gas in the region to flow out therethrough.
    • 提供了能够通过在宽范围内调整晶片的温度来高精度地处理样品的等离子体处理装置。 用于通过使用气体产生的等离子体处理样品的等离子体处理装置具有:具有减小的内部空间的处理室; 其上放置样品的样品架,所述样品架设置在所述处理室中; 以及多个开口,通过该开口将气体引入到处理室中,多个开口位于样品保持器上方,其中放置样品的样品保持器具有:同心地设置在样品保持器的表面上的环形突出部分 样品保持器,其各自的表面与样品的表面接触,并将样品表面和样品保持器的表面之间的空间分隔成多个区域; 第一开口,位于第一区域中,该第一区域是多个区域中的周向最外面的一个,以引入用于热传递的气体; 以及位于周向最外侧区域内部的第二区域中的第二开口,以允许该区域中的气体流出。
    • 148. 发明授权
    • Mowing machine with dumping grass catcher
    • 割草机与倾销草捕手
    • US06584757B2
    • 2003-07-01
    • US09925840
    • 2001-08-08
    • Takeshi KomoridaTakashi FujiiNobuyuki YamashitaYoshio Tomiyama
    • Takeshi KomoridaTakashi FujiiNobuyuki YamashitaYoshio Tomiyama
    • A01D4306
    • A01D43/0635A01D34/63A01D2101/00
    • A mowing machine includes a vehicle body (1), a mower unit (4) connected to and supported by the vehicle body and having flow generating members driven by power supplied thereto for generating grass carrier air flows, a grass catcher (6) disposed at a rear end of the vehicle body and defining an opening for receiving grass clippings, a grass transport duct (17) for guiding grass clippings transported by the carrier air flows to the grass catcher, and a moving mechanism (5) for moving the grass catcher between a collecting position for connecting the grass catcher to the grass transport duct and a discharge position for separating the grass catcher from the grass transport duct. A power cutoff mechanism (11, 100) is provided for stopping power supply to the mower unit in response to a movement caused by the moving mechanism of the grass catcher from the collecting position to the discharge position.
    • 割草机包括车体(1),连接到车身并由车身支撑的割草机单元(4),并且具有由供给其供给的草药载气流的动力驱动的流动产生部件, 车体的后端并且限定用于接收草屑的开口,用于引导由载体空气输送的草屑的草地传送管道(17)流向草地捕捉器;以及移动机构(5),用于移动捕草器 在用于将草地捕集器连接到草地运输管道的收集位置和用于将草地捕集器与草料输送管道分离的排出位置之间。 提供了一种断电机构(11,100),用于响应于由捕集器的移动机构从收集位置到排出位置的移动而停止对割草机单元的供电。
    • 150. 发明授权
    • Optical fiber
    • 光纤
    • US6078715A
    • 2000-06-20
    • US96743
    • 1998-06-12
    • Takashi FujiiYasuo MatsudaKazuki SogabeTakayuki Mishima
    • Takashi FujiiYasuo MatsudaKazuki SogabeTakayuki Mishima
    • G02B1/04G02B6/02
    • G02B6/02038G02B1/046G02B1/048G02B6/02042G02B6/03633G02B6/02276
    • This invention concerns a large-diameter optical fiber that is improved in the bandwidth and bending loss and that can be produced at low cost with higher productivity. The optical fiber comprises an inner core having a refractive index profile in which refractive indices increase toward the center axis thereof, an outer core provided outside the inner core and having a constant refractive index not more than the minimum refractive index of the inner core, and a cladding provided outside the outer core and containing a plastic material having a refractive index lower than that of the outer core. In the optical fiber, total refractive index difference (.DELTA.n.sub.total), defined as the difference between the maximum refractive index of the inner core and the refractive index of the cladding, is not less than 0.015 and not more than 0.1; and a outside core diameter of the outer core (d.sub.1) is not less than 100 .mu.m and not more than 500 .mu.m.
    • 本发明涉及一种改善带宽和弯曲损耗的大直径光纤,并且可以以较低的成本生产出更高的生产率。 该光纤包括具有折射率分布的折射率分布的内芯,折射率折射率向其中心轴线增加,外芯设置在内芯的外侧,并且具有不大于内芯的最小折射率的恒定折射率,以及 包层,其设置在外芯的外侧,并且包含折射率低于外芯的折射率的塑料材料。 在光纤中,被定义为内芯的最大折射率与包层的折射率之间的差的总折射率差(DELTA n total)不小于0.015且不大于0.1; 并且外芯(d1)的外芯直径不小于100μm且不大于500μm。