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    • 2. 发明授权
    • Automatic welding line tracing method and apparatus
    • 自动焊线追踪方法及装置
    • US4242620A
    • 1980-12-30
    • US918276
    • 1978-06-22
    • Osamu FujiwaraTakeshi ArayaTsugio Udagawa
    • Osamu FujiwaraTakeshi ArayaTsugio Udagawa
    • B23K9/127B23Q35/127G05B19/33
    • B23K9/1276B23Q35/127G05B2219/37425
    • An automatic welding line tracing method and apparatus for causing a welding torch to follow the welding line by using a single non-contact-type sensor for detecting the welding line which is continuously reciprocated to traverse the groove of two pieces to be welded. During the reciprocating motion of the sensor, the sensor generates output voltages E.sub.1 and E.sub.2 respectively obtained by detecting the both ends of the groove to obtain E.sub.1 -.delta. and E.sub.2 -.delta. on the basis of the detected voltages E.sub.1, E.sub.2 and a separately established reference voltage .delta., and an output voltage P.sub.S corresponding to the central position of the groove is obtained from E.sub.1 -.delta. and E.sub.2 -.delta. to thereby compare the voltage P.sub.S with a voltage indicative of the central position of the oscillating motion of the sensor to thereby cause the welding torch to follow the welding line in accordance with the difference between these two voltages.
    • 一种自动焊接线追踪方法和装置,用于通过使用用于检测连续往复运动的两条焊接槽的焊接线的单个非接触型传感器使焊炬跟随焊接线。 在传感器的往复运动期间,传感器产生分别通过检测槽的两端而获得的输出电压E1和E2,以便根据检测的电压E1,E2和单独建立的参考值获得E1-δ和E2- 电压delta和与槽的中心位置对应的输出电压PS从E1-δ和E2-delta获得,从而将电压PS与表示传感器的振荡运动的中心位置的电压进行比较,由此导致 焊炬跟随焊接线根据这两个电压之间的差异。
    • 5. 发明授权
    • Device for sequentially feeding a plurality of disk-shaped recording
media
    • 用于顺序地馈送多个盘形记录介质的装置
    • US4730292A
    • 1988-03-08
    • US762400
    • 1985-08-05
    • Kazuo HasegawaOsamu Fujiwara
    • Kazuo HasegawaOsamu Fujiwara
    • G11B23/023G11B17/22G11B17/26G11B19/02G11B27/00G11B19/10G11B33/04
    • G11B27/002G11B17/225G11B17/26G11B19/02G11B2220/2545
    • A device for sequentially feeding a plurality of disk-shaped recording media in an apparatus for performing a data recording or reproducing operation on a rotating disk-shaped recording medium. The device includes loading members, each of which holds one disk-shaped recording medium and each of which is rotatable about a common axis. A swinging mechanism swings a selected one of the loading members about the common axis through a predetermined angle to a feeding position. A lifting apparatus lifts the disk-shaped recording medium selected by the selected one of the loading members into a position at which the data recording or reproducing operation can be performed. A microprocessor controls the operation of the swinging mechanism and the lifting apparatus. In this manner, a plurality of disk-shaped recording media can be sequentially subjected to a data recording or reproducing operation without the intervention of an operator. Further, the disk-shaped recording media can be individually selected for the data recording or reproducing operation in any desired order. The device is particularly suitable for use with a compact disk player, for allowing a plurality of compact disks to be sequentially fed for the data reproducing operation in any desired order.
    • 一种用于在用于在旋转的盘形记录介质上进行数据记录或再现操作的装置中顺序地馈送多个盘形记录介质的装置。 该装置包括装载构件,每个装载件保持一个盘形记录介质,并且每个盘形记录介质可围绕公共轴线旋转。 摆动机构使所选择的一个装载部件围绕公共轴线以预定的角度摆动到进给位置。 提升装置将由所选择的一个装载构件选择的盘形记录介质提升到可以进行数据记录或再现操作的位置。 微处理器控制摆动机构和提升装置的操作。 以这种方式,多个盘形记录介质可以顺序进行数据记录或再现操作,而无需操作人员的介入。 此外,可以以任何期望的顺序单独选择盘形记录介质用于数据记录或再现操作。 该设备特别适合于与光盘播放器一起使用,以允许以任何期望的顺序顺序馈送多个光盘进行数据再现操作。
    • 6. 发明授权
    • Fuel cell stack assembly
    • 燃料电池堆组件
    • US4719157A
    • 1988-01-12
    • US871335
    • 1986-06-06
    • Masaru TsutsumiHideo HaginoOsamu FujiwaraHitoshi Goto
    • Masaru TsutsumiHideo HaginoOsamu FujiwaraHitoshi Goto
    • H01M2/30H01M8/02
    • H01M8/0247H01M2/30
    • A current collecting equipment for a fuel cell assembly of the kind wherein a current collector, a heat resisting insulator and an end plate are in turn being mounted on each end of a fuel cell stack is characterized in that the current collector comprises a plurality of current collecting sections arranged with spaces between sides of the adjacent sections, and that terminals are respectively connected to the current collecting sections and brought out through the end plate. The current collecting equipment may comprises four current collecting sections, a conductor frame provided with four through holes at its corners and four inner terminals being connected to each section and connected to the conductor frame, and an output terminal mounted on the frame and brought out through the end plate.
    • 一种用于燃料电池组件的电流收集设备,其特征在于集流器,耐热绝缘体和端板依次安装在燃料电池堆的每一端上,其特征在于集电器包括多个电流 在相邻部分的侧面之间布置有间隔的收集部分,并且该端子分别连接到集流部分并通过端板带出。 电流采集设备可以包括四个集流部分,一个导体框架在其角部设有四个通孔,四个内部端子连接到每个部分并连接到导体框架,以及一个输出端子安装在框架上并通过 端板。
    • 8. 发明授权
    • Manifold device for fuel cell system
    • 用于燃料电池系统的歧管装置
    • US4670361A
    • 1987-06-02
    • US875907
    • 1986-06-19
    • Masaru TsutsumiHideo HaginoOsamu Fujiwara
    • Masaru TsutsumiHideo HaginoOsamu Fujiwara
    • H01M8/24H01M2/00F15D1/00
    • H01M8/2485
    • A manifold device for a fuel cell system comprises a body shell having at least one opening, a closure plate having a protrusive portion and being mounted on the shell to form a manifold box, and a distribution unit arranged in the shell to partition an interior space of the shell into the first and second chambers. The unit comprises a pair of partitioning members and a partitioning plate mounted thereon in a spaced relationship to form slit-like gaps between them. The protrusive portion of the closure plate is provided with slit-like blowholes to supply process gas to a fuel cell stack. The partitioning plate is provided with a distributor and a deflector. The distributor is positioned in front of the opening so as to divide the gas flow from the opening into an upward flow and a downward flow, while the deflector is mounted on the exterior surface of partitioning plate and extends vertically in parallel to a center line of the protrusive portion to allow the process gas to converge to the protrusive portion of the closure plate.
    • 用于燃料电池系统的歧管装置包括具有至少一个开口的主体壳体,具有突出部分的封闭板并且安装在壳体上以形成歧管盒,以及布置在壳体中以将内部空间分隔开的分配单元 的壳体进入第一和第二腔室。 该单元包括一对分隔构件和分隔板,其间隔开地安装在其上,以在它们之间形成狭缝状间隙。 封闭板的突出部分设置有狭缝状的气孔,以将处理气体供应到燃料电池堆。 分隔板设有分配器和偏转器。 分配器位于开口的前面,以便将气流从开口分成向上的流动和向下的流动,同时偏转器安装在分隔板的外表面上,并垂直于中心线 突出部分,以允许处理气体会聚到封闭板的突出部分。