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    • 1. 发明授权
    • Fixing structure for fixing rotor to rotor shaft, and turbo molecular pump having the fixing structure
    • 用于将转子固定到转子轴的固定结构,以及具有固定结构的涡轮分子泵
    • US07390164B2
    • 2008-06-24
    • US10571642
    • 2004-08-27
    • Yasushi MaejimaYutaka InayoshiShinji KawanishiKou SakuraiHiroyuki SudaTakeshi Akimoto
    • Yasushi MaejimaYutaka InayoshiShinji KawanishiKou SakuraiHiroyuki SudaTakeshi Akimoto
    • F04D19/04F01D1/36
    • F04D19/042F04D19/04F04D29/266
    • Provided are a fixing structure for fixing a rotor to a rotor shaft, in which the contact state of the contact surfaces of the rotor shaft and the rotor is stabilized to thereby maintain the rotation balance of the rotor shaft and the rotor, making it possible to prevent oscillation, and a turbo molecular pump having such a fixing structure. On the outer peripheral portion of the upper surface of a fastening portion (253), there is concentrically formed a rotor shaft (213) side contact surface (257) to be brought into contact with a rotor (103). Further, in the inner periphery of the contact surface (257), there is formed a spot facing portion (259) whose upper surface is recessed from the contact surface (257). Thus, when the rotor shaft (213) is fastened to the rotor (103), there is formed, at the portion where the spot facing portion (259) is formed, a gap (265) which has a depth corresponding to the depth of the spot facing portion (259) and which is between the contact surface (187) of the rotor (103) and the spot facing portion (259).
    • 提供了一种用于将转子固定到转子轴的固定结构,其中转子轴和转子的接触表面的接触状态稳定,从而保持转子轴和转子的旋转平衡,使得可以 防止振动,以及具有这种固定结构的涡轮分子泵。 在紧固部(253)的上表面的外周部上同心地形成与转子(103)接触的转子轴(213)侧接触面(257)。 此外,在接触面(257)的内周形成有上表面从接触面(257)凹陷的光斑对置部(259)。 因此,当转子轴(213)紧固到转子(103)时,在形成有点对面部分(259)的部分形成有与深度相对应的深度的间隙(265) 位于转子(103)的接触表面(187)和光斑对向部分(259)之间的光斑对置部分(259)。
    • 2. 发明申请
    • Fixing structure for fixing rotor to rotor shaft, and turbo molecular pump having the fixing structure
    • 用于将转子固定到转子轴的固定结构,以及具有固定结构的涡轮分子泵
    • US20070031270A1
    • 2007-02-08
    • US10571642
    • 2004-08-27
    • Yasushi MaejimaYutaka InayoshiShinji KawanishiKou SakuraiHiroyuki SudaTakesi Akimoto
    • Yasushi MaejimaYutaka InayoshiShinji KawanishiKou SakuraiHiroyuki SudaTakesi Akimoto
    • F04D19/04F04B17/00
    • F04D19/042F04D19/04F04D29/266
    • Provided are a fixing structure for fixing a rotor to a rotor shaft, in which the contact state of the contact surfaces of the rotor shaft and the rotor is stabilized to thereby maintain the rotation balance of the rotor shaft and the rotor, making it possible to prevent oscillation, and a turbo molecular pump having such a fixing structure. On the outer peripheral portion of the upper surface of a fastening portion (253), there is concentrically formed a rotor shaft (213) side contact surface (257) to be brought into contact with a rotor (103). Further, in the inner periphery of the contact surface (257), there is formed a spot facing portion (259) whose upper surface is recessed from the contact surface (257). Thus, when the rotor shaft (213) is fastened to the rotor (103), there is formed, at the portion where the spot facing portion (259) is formed, a gap (265) which has a depth corresponding to the depth of the spot facing portion (259) and which is between the contact surface (187) of the rotor (103) and the spot facing portion (259).
    • 提供了一种用于将转子固定到转子轴的固定结构,其中转子轴和转子的接触表面的接触状态稳定,从而保持转子轴和转子的旋转平衡,使得可以 防止振动,以及具有这种固定结构的涡轮分子泵。 在紧固部(253)的上表面的外周部上同心地形成与转子(103)接触的转子轴(213)侧接触面(257)。 此外,在接触面(257)的内周形成有上表面从接触面(257)凹陷的光斑对置部(259)。 因此,当转子轴(213)紧固到转子(103)时,在形成有点对面部分(259)的部分形成有与深度相对应的深度的间隙(265) 位于转子(103)的接触表面(187)和光斑对向部分(259)之间的光斑对置部分(259)。
    • 7. 发明授权
    • Solenoid valve
    • 电磁阀
    • US4848727A
    • 1989-07-18
    • US143355
    • 1988-01-12
    • Masahiro NanbuHiroyuki Suda
    • Masahiro NanbuHiroyuki Suda
    • F16K31/06
    • F16K31/0658Y10T137/86622
    • A solenoid valve having a movable member being moved by an electromagnetic attraction of a solenoid section in a valve chest between the solenoid section. A valve seat opposed thereto and a valve body provided an the movable member is abutted against or separated from the valve seat to close or open a valve port or ports. The movable member is supported in the valve chest through a support member or members for regulating a displacement of the movable member in a direction perpendicular to the moving direction of the movable member. The valve body may be fixed to or movable from the movable member. The movable member is formed with a through-hole for receiving the valve body, which extends in the moving direction thereof. The valve body, formed of an elastic material, is disposed in the through-hole and a surface of the valve body, which is opposed to the solenoid section forms a surface of the movable member, which is abutted against the solenoid section. There are provided a first valve port formed on the solenoid section side and a second valve port opposed thereto. The valve body need not be fixed to the movable member so that the valve body is moved toward the second valve seat without being influenced by the movement of the movable member toward the second valve seat. One surface of the valve body is abutted against or separated from a first valve seat of the first valve port to close or open the first valve port and the other surface of the valve body is abutted against or separated from a second valve seat of the second valve port to close or open the second valve port.
    • 一种电磁阀,其具有通过螺线管部分之间的阀室中的螺线管部分的电磁吸引力而移动的可动部件。 与其相对的阀座和设置有可动构件的阀体抵靠或与阀座分离以关闭或打开阀口。 可移动部件通过用于调节可移动部件在与可移动部件的移动方向垂直的方向上的位移的支撑部件支撑在阀体中。 阀体可以固定到活动件上或从活动件移动。 可移动部件形成有用于接收沿其移动方向延伸的阀体的通孔。 由弹性材料形成的阀体设置在通孔中,与螺线管部相对的阀体的表面形成抵靠螺线管部的可动部件的表面。 设置有形成在螺线管部侧的第一阀口和与其相对的第二阀口。 阀体不需要固定到可动件上,使得阀体朝向第二阀座移动,而不受可动件向第二阀座的移动的影响。 阀体的一个表面与第一阀口的第一阀座抵接或分离,以关闭或打开第一阀口,并且阀体的另一个表面与第二阀口的第二阀座抵接或分离 阀口关闭或打开第二个阀口。
    • 8. 发明授权
    • Hybrid processing method and apparatus, navigation system, program storage device and computer data signal embodied in carrier wave
    • 混合处理方法和装置,导航系统,程序存储装置和载波中体现的计算机数据信号
    • US06785609B2
    • 2004-08-31
    • US10138479
    • 2002-05-06
    • Hiroyuki Suda
    • Hiroyuki Suda
    • G01C2100
    • G01S19/49G01S19/22G01S19/40
    • A hybrid processing apparatus outputs current position data, indicating a current position of a movable body, on the basis of self-contained positioning data from a self-contained positioning apparatus (10) and GPS measurement data from a GPS receiver (18). In the hybrid apparatus, a judging device (20) judges whether or not an estimated error of the self-contained positioning data is greater than a predetermined threshold value. A first calculation device (20) calculates the current position by combining the GPS measurement data with the self-contained positioning data or a second calculation device (20) calculates the current position without combining the GPS measurement data, depending upon a judgment result of the judging device.
    • 混合处理装置基于来自独立的定位装置(10)的独立的定位数据和来自GPS接收器(18)的GPS测量数据输出指示可移动体的当前位置的当前位置数据。 在混合装置中,判断装置(20)判断自包含定位数据的估计误差是否大于预定阈值。 第一计算装置(20)通过将GPS测量数据与自包含定位数据进行组合来计算当前位置,或者第二计算装置(20)根据GPS测量数据的判断结果而不组合GPS测量数据来计算当前位置 判断装置。
    • 9. 发明授权
    • Indolopyrrolocarbazole derivatives and antitumor agents
    • 吲哚吡咯咔唑衍生物和抗肿瘤剂
    • US06703373B1
    • 2004-03-09
    • US10070825
    • 2002-03-11
    • Katsuhisa KojiriHisao KondoHiroharu ArakawaMitsuru OhkuboHiroyuki Suda
    • Katsuhisa KojiriHisao KondoHiroharu ArakawaMitsuru OhkuboHiroyuki Suda
    • A01N4304
    • C07H19/00C07H15/00C07H19/22
    • A compound represented by the formula or a pharmaceutically acceptable salt thereof wherein R represents an unsubstituted pyridyl, furyl or thienyl group, or a pyridyl, furyl or thienyl group each of which has one or more substituents selected from the group consisting of a hydroxyl group, a lower alkoxy group, a hydroxy lower alkyl group and a hydroxy lower alkenyl group except that when the pyridyl, furyl or thienyl group has a lower alkoxy group as a substituent, each of which simultaneously has another substituent selected from the group consisting of a hydroxyl group, a lower alkoxy group, a hydroxy lower alkyl group and a hydroxy lower alkenyl group, m represents an integer of 1 to 3, and G represents a &bgr;-D-glucopyranosyl group, and the positions of substitution of the hydroxyl groups on the indolopyrrolocarbazole ring are the 1- and 11-positions, or the 2- and 10-positions, and an antitumore agent containing it as an effective ingredient. The compounds have a better antitumor action than known compounds having a similar structure.
    • 由下式表示的化合物或其药学上可接受的盐,其中R表示未取代的吡啶基,呋喃基或噻吩基,或吡啶基,呋喃基或噻吩基,其各自具有一个或多个选自羟基, 低级烷氧基,羟基低级烷基和羟基低级烯基,不同之处在于当吡啶基,呋喃基或噻吩基具有低级烷氧基作为取代基时,其各自同时具有选自羟基的另一取代基 ,低级烷氧基,羟基低级烷基和羟基低级烯基,m表示1〜3的整数,G表示β-D-吡喃葡萄糖基,吲哚并吡咯并唑的羟基取代位置 环是1-和11位,或2-和10-位,以及含有它作为有效成分的抗肿瘤剂。化合物具有更好的抗肿瘤 比已知具有相似结构的化合物。