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    Drainage pump station and drainage operation method for drainage pump station
    81.
    发明授权
    Drainage pump station and drainage operation method for drainage pump station 失效
    排水泵站排水泵站排水操作方法

    公开(公告)号：US5752785A

    公开(公告)日：1998-05-19

    申请号：US527898

    申请日：1995-09-14

    申请人： Sadashi Tanaka ,  Seiji Miura ,  Kunio Takada ,  Masayuki Yamada ,  Yutaka Shimada ,  Akira Manabe

    发明人： Sadashi Tanaka ,  Seiji Miura ,  Kunio Takada ,  Masayuki Yamada ,  Yutaka Shimada ,  Akira Manabe

    IPC分类号： E03F1/00 ,  E03F5/10 ,  E03F5/22 ,  F04D15/00 ,  F02B11/00

    CPC分类号： E03F5/22 ,  Y10T137/402

    摘要： In a drainage pump station, a driving machine has a capacity greater than a shaft power necessary for no-discharge operation of a pump, and during severe flooding the pump is operated at an overload exceeding its design capacity. During maintenance operation water is fed from a river on the delivery side of the pump station into the station. When an inflow of rainwater into the pump station is great the pump is operated at the necessary capacity, when it becomes small the water level is kept above a rated value, and when the inflow rate is zero the pump discharge is increased to a capacity at which sediment can be discharged. A suction blower is disposed at the top of a suction sump and interstage valves are disposed in entrances of vertical shafts to effect efficient ventilation of the underground waterway. A feed channel is operated as a pressure channel and the pump is of variable capacity and the water level in the underground waterway is controlled to be constant.

    摘要翻译： 在排水泵站中，驱动机器的容量大于泵的不排放操作所需的轴功率，并且在严重的淹水期间，泵以超过其设计能力的过载运行。 在维护作业过程中，水泵从泵站的输送侧的河流进入车站。 当雨水进入泵站的时候，泵的运行必须达到必要的水平，当水位变小时，水位保持在额定值以上，当流量为零时，泵排放量增加到 哪些沉积物可以排出。 抽吸鼓风机设置在吸入池的顶部，并且级间阀门设置在垂直轴的入口处，以实现地下水道的有效通风。 进料通道作为压力通道运行，泵具有可变容量，地下水路中的水位被控制为恒定。

    High pressure-low pressure single cylinder turbine rotor and method of making
    82.
    发明授权
    High pressure-low pressure single cylinder turbine rotor and method of making 失效
    高压低压单缸汽轮机转子及其制造方法

    公开(公告)号：US5611873A

    公开(公告)日：1997-03-18

    申请号：US413156

    申请日：1995-03-29

    申请人： Masayuki Yamada ,  Yoichi Tsuda

    发明人： Masayuki Yamada ,  Yoichi Tsuda

    IPC分类号： G11B5/86 ,  C21D9/38 ,  C22C38/46 ,  C21D8/10 ,  C22C38/44

    CPC分类号： C22C38/46 ,  C21D9/38

    摘要： A high pressure-low pressure single cylinder turbine rotor is disclosed which is characterized by being formed of a steel of a composition having, by weight, a C content of from 0.10 to 0.35%, a Si (silicon) content of not more than 0.3% (not including 0%), a Mn (manganese) content of not more than 1.0% (not including 0%), a Ni content of from 1.0 to 2.0%, a Cr (chromium) content of from 1.5 to 3.0%, a Mo content of from 0.9 to 1.3%, a V (vanadium) content of from 0.10 to 0.35%, a Nb (niobium) content of from 0.01 to 0.15%, a W content of from 0.1 to 1.5%, and the balance of Fe (iron) and inevitable impurities, the inevitable impurities having a P content of not more than 0.005%, a S content of not more than 0.001%, an As content of not more than 0.008%, a Sb content of not more than 0.004%, and a Sn content of not more than 0.008%.

    摘要翻译： 公开了一种高压低压单缸汽轮机转子，其特征在于由具有0.10至0.35重量％的C含量，不大于0.3的Si（硅）含量的组合物的钢形成 ％（不包括0％），Mn（锰）含量不大于1.0％（不包括0％），Ni含量为1.0至2.0％，Cr（铬）含量为1.5至3.0％ Mo含量为0.9〜1.3％，V（钒）含量为0.10〜0.35％，Nb（铌）含量为0.01〜0.15％，W含量为0.1〜1.5％，余量为 Fe（铁）和不可避免的杂质，P含量不大于0.005％，S含量不大于0.001％，As含量不大于0.008％，Sb含量不大于0.004的不可避免的杂质 ％，Sn含量不大于0.008％。

    Heat resisting steels
    83.
    发明授权
    Heat resisting steels 失效
    耐热钢

    公开(公告)号：US5560788A

    公开(公告)日：1996-10-01

    申请号：US461404

    申请日：1995-06-05

    申请人： Masayuki Yamada ,  Yoichi Tsuda ,  Ryuichi Ishii ,  Eiji Maeda ,  Tsukasa Azuma

    发明人： Masayuki Yamada ,  Yoichi Tsuda ,  Ryuichi Ishii ,  Eiji Maeda ,  Tsukasa Azuma

    IPC分类号： C22C38/00 ,  C22C38/22 ,  C22C38/30 ,  C22C38/54 ,  C22C38/18

    CPC分类号： C22C38/30 ,  C22C38/22

    摘要： A heat resisting steels comprising, on percentage by weight basis, 0.05 to 0.2% of C, not more than 1.0% of Ni, 9 to 13% of Cr, 0.05 to 1% of Mo, 0.05 to 0.3% of V, 1 to 3% of W, 1 to 5% of Co, 0.01 to 0.1% of N, at least one member selected from 0.01 to 0.15% of Nb, 0.01 to 0.15% of Ta, 0.003 to 0.03% of a rare earth element, 0.003 to 0.03% of Ca and 0.003 to 0.03% of B, and the remainder of Fe and unavoidable impurities have enhanced high temperature characteristics and are suitable for use in parts of turbine such as turbine rotors, turbine blades, turbine disks and bolts.

    摘要翻译： 一种耐热钢，其以重量％计含有0.05％至0.2％的C，不超过1.0％的Ni，9至13％的Cr，0.05至1％的Mo，0.05至0.3％的V，1至 3％的W，1〜5％的Co，0.01〜0.1％的N，选自0.01〜0.15％的Nb，0.01〜0.15％的Ta，0.003〜0.03％的稀土元素，0.003 至0.03％的Ca和0.003〜0.03％的B，其余的Fe和不可避免的杂质具有提高的高温特性，并且适用于涡轮机的部件，例如涡轮转子，涡轮叶片，涡轮盘和螺栓。

    Apparatus for polishing chamfers of a wafer
    85.
    发明授权
    Apparatus for polishing chamfers of a wafer 失效
    用于抛光晶片倒角的装置

    公开(公告)号：US5317836A

    公开(公告)日：1994-06-07

    申请号：US980358

    申请日：1992-11-23

    申请人： Fumihiko Hasegawa ,  Masayuki Yamada ,  Hiroshi Kawano ,  Tatsuo Ohtani

    发明人： Fumihiko Hasegawa ,  Masayuki Yamada ,  Hiroshi Kawano ,  Tatsuo Ohtani

    IPC分类号： B24B9/00 ,  B23Q1/36 ,  B24B9/06 ,  H01L21/304

    CPC分类号： H01L21/02021 ,  B23Q1/36 ,  B24B9/065

    摘要： An apparatus for polishing edge chamfers of a semiconductor wafer to mirror gloss, having a rotatory cylindrical buff formed with annular groove(s) in its side and a wafer vacuum holder capable of holding and turning the wafer circumferentially, wherein the cylindrical buff is adapted to shift axially, and the annular groove has a width substantially greater than the thickness of the wafer, and a drive mechanism for axially biasing the cylindrical buff is provided.

    摘要翻译： 一种用于将半导体晶片的边缘倒角抛光成镜面光泽的装置，具有在其侧面形成有环形槽的旋转圆柱形抛光器和能够周向保持和转动晶片的晶片真空保持器，其中圆柱形抛光器适于 并且环形槽具有基本上大于晶片厚度的宽度，并且提供用于轴向偏压圆柱形抛光器的驱动机构。

    ISDN terminal having diagnostic function
    86.
    发明授权
    ISDN terminal having diagnostic function 失效
    ISDN终端具有诊断功能

    公开(公告)号：US5150402A

    公开(公告)日：1992-09-22

    申请号：US757805

    申请日：1991-09-11

    申请人： Masayuki Yamada

    发明人： Masayuki Yamada

    IPC分类号： H04L29/06 ,  H04L29/14 ,  H04M3/24 ,  H04M3/30 ,  H04M11/00 ,  H04Q11/04

    CPC分类号： H04Q11/045 ,  H04M3/245 ,  H04M3/301 ,  H04Q11/0428

    摘要： An ISDN terminal adapter having a diagnostic function includes a terminal adapter section, an S/T pointer interface section, a D channel control section, a sub-address identifying section, and a remote monitor section. The terminal adapter section has a data rate converting function for communication with a terminal of a distant station connected to an ISDN. The S/T point interface section converts an output signal from the terminal adapter section into a protocol of the ISDN. The D channel control section receives D channel information from the distant station through the S/T point interface section and extracts a sub-address from the D channel information. The sub-address identifying section determines whether the sub-address of the D channel information input from the D channel control section coincides with a predetermined code. The remote monitor section sets a remote monitor state in response to a control signal generated in accordance with the determination result from the sub-address identifying section.

    Electrochromic device with specific resistances
    87.
    发明授权
    Electrochromic device with specific resistances 失效
    具有特殊电阻的电致发光器件

    公开(公告)号：US5148306A

    公开(公告)日：1992-09-15

    申请号：US798368

    申请日：1991-11-21

    申请人： Masayuki Yamada ,  Yoshijiro Ushio

    发明人： Masayuki Yamada ,  Yoshijiro Ushio

    IPC分类号： G02F1/153 ,  G02F1/155 ,  G02F1/163

    CPC分类号： G02F1/155 ,  G02F1/1533 ,  G02F1/163

    摘要： An electrochromic device comprises a first electrode layer, an intermediate layer including an electrochromic layer, a second electrode layer, the first electrode layer, intermediate layer and second electrode layer being laminated in succession, and an electrode member connected to one of the first and second electrode layers and extending in a predetermined direction perpendicular to the direction of lamination of the first electrode layer, intermediate layer and second electrode layer. The resistances R.sub.1, R.sub.2 respectively of the first and second electrode layers and the internal resistance R.sub.3 of the intermediate layer satisfy predetermined conditions to achieve uniform coloration.