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    • 4. 发明授权
    • Charged particle beam apparatus using an electrostatic lens gun
    • 使用静电透镜枪的带电粒子束装置
    • US08399863B2
    • 2013-03-19
    • US13058137
    • 2009-07-23
    • Hiroyasu KagaMasashi SasakiJunzo Azuma
    • Hiroyasu KagaMasashi SasakiJunzo Azuma
    • H01J27/26H01J37/08
    • H01J37/08H01J27/26H01J37/28H01J37/3056H01J2237/0473H01J2237/061H01J2237/0805H01J2237/31749
    • A charged particle gun includes: a charged particle source; a first extracting electrode arranged in such a manner that a distance between the charged particle source and the first extracting electrode is fixed; a second extracting electrode located on the side opposite to the charged particle source with respect to the first extracting electrode, the electrode being arranged in such a manner that a distance between the first extracting electrode and the second extracting electrode is adjustable; and an earth electrode located on the side opposite to the first extracting electrode with respect to the second extracting electrode, the electrode being arranged in such a manner that a distance between the second extracting electrode and the earth electrode is fixed; wherein the first extracting electrode is equal in potential to the second extracting electrode.
    • 带电粒子枪包括:带电粒子源; 第一提取电极,其被布置成使得带电粒子源和第一提取电极之间的距离是固定的; 相对于第一提取电极位于与带电粒子源相反的一侧的第二提取电极,电极以可调节第一提取电极和第二提取电极之间的距离的方式布置; 以及相对于所述第二提取电极位于与所述第一提取电极相对的一侧的接地电极,所述电极以使得所述第二提取电极和所述接地电极之间的距离固定的方式布置; 其中所述第一提取电极与所述第二提取电极的电位相等。
    • 5. 发明申请
    • CHARGED PARTICLE GUN AND FOCUSED ION BEAM APPARATUS USING THE GUN
    • 使用枪的充电颗粒枪和聚焦离子束设备
    • US20110186745A1
    • 2011-08-04
    • US13058137
    • 2009-07-23
    • Hiroyasu KqagaMasashi SasakiJunzo Azuma
    • Hiroyasu KqagaMasashi SasakiJunzo Azuma
    • H01J3/14B01J19/08H01J27/02
    • H01J37/08H01J27/26H01J37/28H01J37/3056H01J2237/0473H01J2237/061H01J2237/0805H01J2237/31749
    • A charged particle gun includes: a charged particle source 1; a first extracting electrode 131 arranged in such a manner that a distance between the charged particle source 1 and the first extracting electrode 131 is fixed; a second extracting electrode 132 located on the side opposite to the charged particle source 1 with respect to the first extracting electrode 131, the electrode 132 being arranged in such a manner that a distance between the first extracting electrode 131 and the second extracting electrode 132 is adjustable; and an earth electrode 15 located on the side opposite to the first extracting electrode 131 with respect to the second extracting electrode 132, the electrode 15 being arranged in such a manner that a distance between the second extracting electrode 132 and the earth electrode 15 is fixed; wherein the first extracting electrode 131 is equal in potential to the second extracting electrode 132. An acceleration voltage that is to be applied to charged particles can be reduced, while suppressing reductions in the accuracy and efficiency of processing a sample with a charged particle beam.
    • 带电粒子枪包括:带电粒子源1; 第一提取电极131以使得带电粒子源1和第一提取电极131之间的距离固定的方式布置; 相对于第一提取电极131位于与带电粒子源1相反的一侧的第二提取电极132,电极132以第一提取电极131和第二提取电极132之间的距离为 可调; 以及相对于第二提取电极132位于与第一提取电极131相对的一侧的接地电极15,电极15以使得第二提取电极132和接地电极15之间的距离固定的方式布置 ; 其中第一提取电极131的电位等于第二提取电极132.可以减少施加到带电粒子的加速电压,同时抑制用带电粒子束处理样品的精度和效率的降低。
    • 8. 发明申请
    • Throttle valve assembly and dust seal for a carburetor
    • 节气门组件和化油器的防尘密封
    • US20050104235A1
    • 2005-05-19
    • US10974518
    • 2004-10-27
    • Masashi SasakiHitoshi Terakada
    • Masashi SasakiHitoshi Terakada
    • F02M9/06F02M9/08
    • F02M9/06F02M9/08
    • A carburetor has a throttle valve assembly with a cam member and cam surface internally arranged in a body of the carburetor. The cam member is carried by the throttle valve body and preferably has outwardly extending tabs for locking engagement within slots formed in the throttle valve body. The throttle valve body has a dust seal constructed from an elastomeric material. The dust seal has one end sized for a tight resilient fit about a boss extending upwardly from a cap of the carburetor, and another end sized for tight resilient fit about a shaft carried by the throttle valve body, and a mid-section expanded over a flange.
    • 化油器具有节气门组件,其具有内部布置在化油器主体中的凸轮构件和凸轮表面。 凸轮构件由节流阀体承载,并且优选地具有用于在形成在节流阀体中的槽内的锁定接合的向外延伸的突出部。 节流阀体具有由弹性体材料构成的防尘密封。 防尘密封件的一端尺寸适于围绕从化油器的盖向上延伸的凸台紧密的弹性配合,另一端的尺寸适于围绕由节流阀体承载的轴的紧密的弹性配合,以及在中间部分 法兰
    • 10. 发明授权
    • Carburetor valve adjustment limiter
    • 化油器阀门调节限制器
    • US08348244B2
    • 2013-01-08
    • US12843008
    • 2010-07-24
    • Tetsuji KojimaHidenori SasakiMasashi SasakiHitoshi Terakado
    • Tetsuji KojimaHidenori SasakiMasashi SasakiHitoshi Terakado
    • F02M19/04
    • F02M7/12F02M7/18Y10T137/7062
    • A carburetor valve and limiter cap assembly for limiting adjustment of fuel flow in a carburetor may include a needle valve and a limiter cap. The needle valve may have a tip, a threaded portion, a head having a flange with an outer diameter greater than the rest of the head, and one or more serrations formed on the head. The limiter cap may have a sidewall, a tab extending outwardly from the sidewall, a first cavity having an inner diameter sized for an interference fit with the flange, and at least one driving feature to engage at least one serration so that rotation of the limiter cap causes rotation of the needle valve. The interference fit between the flange and the limiter cap inhibits removal of the limiter cap from the needle valve to prevent undesired adjustment of the needle valves by an end user.
    • 用于限制化油器中燃料流量调节的化油器阀和限制器盖组件可包括针阀和限位盖。 针阀可以具有尖端,螺纹部分,具有外径大于头部的其余部分的凸缘的头部,以及形成在头部上的一个或多个锯齿。 所述限制器帽可具有侧壁,从所述侧壁向外延伸的突出部,具有尺寸适于与所述凸缘过盈配合的内径的第一腔,以及至少一个驱动特征,以使所述限制器 帽引起针阀旋转。 法兰和限位器帽之间的过盈配合禁止从针阀上移除限制器帽,以防止最终用户对针阀的不期望的调整。