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    • 43. 发明授权
    • Automatic pipe circumference welding apparatus
    • 自动管周边焊接设备
    • US4347421A
    • 1982-08-31
    • US233576
    • 1981-02-11
    • Mutsuo MukudaMasahiro MurakamiKazuo Aotsuka
    • Mutsuo MukudaMasahiro MurakamiKazuo Aotsuka
    • B23K9/028B23K37/02B23K9/225
    • B23K37/0276B23K9/0286
    • Herein disclosed is an automatic welding apparatus which comprises an arcuate frame including a welding unit and a pair of wire feeders, and an arcuate frame including a running truck and a pair of clamping mechanisms for fastening the outer circumference of a pipe to be welded. The aforementioned two arcuate frames are detachably connected at two positions thereby to form a ring shape. Thus, the pipe is automatically welded while the truck is being made to run in the circumferential direction. The running truck of the welding apparatus thus constructed carries both a mechanism for effecting close contact with the outer circumference of the pipe and a shock absorbing mechanism so that the distance between the leading end of a welding torch and the outer circumference of the pipe may be constant at all times.
    • 这里公开了一种自动焊接装置,其包括:包括焊接单元和​​一对送丝器的弓形框架,以及包括行进车辆的弓形框架和用于紧固待焊接管的外周的一对夹紧机构。 上述两个弓形框架可拆卸地连接在两个位置,从而形成环形。 因此,在卡车在圆周方向上行进时,管道被自动焊接。 这样构成的焊接装置的行驶车辆具有与管子的外周紧密接触的机构和减震机构,使得焊炬的前端和管的外周之间的距离可以是 始终不变。
    • 44. 发明授权
    • Method of and means for synchronously transferring original and copying
paper for electrostatic photoduplication
    • 用于静电复制的原稿和复印纸的同步传送方法和装置
    • US4181424A
    • 1980-01-01
    • US915303
    • 1978-06-12
    • Tetuya OkadaTadashi UmedaMasahiro MurakamiTatsuo Aizawa
    • Tetuya OkadaTadashi UmedaMasahiro MurakamiTatsuo Aizawa
    • G03B27/50B65H3/06G03G15/00G03G15/04G03G15/043G03G15/28G03G21/00
    • G03G15/28B65H3/0669
    • A method of and apparatus for synchronously transferring an original and a sheet of copying paper for electrostatic photoduplication. A paper feeding device feeds the sheets of copying paper one at a time until the front edge reaches a predetermined position at a front edge stop. The sheet of copying paper is held at the predetermined position on standby for a period of time, and then a paper transfer device transfers it to move the front edge to an exposure point. At the same time an original placed on a mount is moved from a stopping point in the cycle of movement of the mount to a position in which the leading edge of the original is at an irradiation point optically aligned with the exposure point. The period of time during which the copying paper is fed from the supply, held in the predetermined position, and then moved to the exposure position is equal to the time for moving the mount for the original from a predetermined point along the path of movement of the mount to the irradiation point. Thereafter, the original is moved past the irradiation point synchronously with transfer of the copying paper past the exposure point at a predetermined rate for exposing the copying paper to the image from the original.
    • 一种用于同步传送用于静电复印的原稿和一张复印纸的方法和装置。 送纸装置一次一张地输送复印纸,直到前边缘到达前边缘止挡处的预定位置。 复印纸被保持在预定位置待机一段时间,然后纸张传送装置传送它以将前边缘移动到曝光点。 同时,将安装在底座上的原稿从安装件的运动循环中的停止点移动到原稿的前缘处于与曝光点光学对准的照射点的位置。 从供给部保持在预定位置然后移动到曝光位置的复印纸的时间段等于从原稿的安装位置沿着沿着移动路径的预定点移动的时间 安装到照射点。 此后,原稿经过曝光点以预定的速度传送到复印纸,同时被移动通过照射点,从而将复印纸从原稿曝光。
    • 47. 发明授权
    • Semiconductor module
    • 半导体模块
    • US08335086B2
    • 2012-12-18
    • US12685306
    • 2010-01-11
    • Masahiro MurakamiMasahiko KushinoAkiteru DeguchiYoshihisa Amano
    • Masahiro MurakamiMasahiko KushinoAkiteru DeguchiYoshihisa Amano
    • H05K7/02H05K7/06H05K7/08H05K7/10
    • H05K1/0271H01L25/16H01L2224/16225H01L2924/00011H01L2924/00014H01L2924/19105H05K1/144H05K1/181H05K3/341H05K2201/09136H05K2201/10204H01L2224/0401
    • A top panel, which is disposed to face a module board with an electronic component therebetween, includes a resin layer and a metal layer, and has an insulating characteristic. The metal layer includes a metal layer formed at a front side of the resin layer and a metal layer formed at a rear side of the resin layer. With this structure, in reflow soldering performed in mounting a semiconductor module on a main board, warp which is caused, under temperature change, in the top panel due to difference in coefficient of thermal expansion between the resin layer and the metal layer formed at the front side of the resin layer is cancelled by warp which is caused, under temperature change, in the top panel due to difference in coefficient of thermal expansion between the resin layer and the metal layer formed at the rear side of the resin layer, whereby warp of the top panel is eliminated. This helps prevent the electronic component adhered to the top panel with adhesive from being pressed down to or pulled up from the module board due to warp of the top panel.
    • 面对其间具有电子部件的模块板的顶板包括树脂层和金属层,并且具有绝缘特性。 金属层包括在树脂层的前侧形成的金属层和形成在树脂层的后侧的金属层。 利用这种结构,在将半导体模块安装在主板上进行的回流焊接中,由于在树脂层和形成在该主板上的金属层之间的热膨胀系数的差异,在顶板中在温度变化时引起的翘曲 树脂层的前侧由于在树脂层和形成在树脂层的后侧的金属层之间的热膨胀系数的差异而在顶板中由于温度变化引起的翘曲而消除,由此翘曲 的顶板被淘汰。 这有助于防止由于顶板的翘曲而使粘合剂附着在顶板上的电子部件被压下或从模块板拉出。
    • 48. 发明授权
    • Print data processing apparatus and printer
    • 打印数据处理设备和打印机
    • US08139244B2
    • 2012-03-20
    • US11386943
    • 2006-03-23
    • Masahiro Murakami
    • Masahiro Murakami
    • G06F3/12G06K15/00G06K1/00
    • G06F3/1284G06F3/1209G06F3/1229G06F3/1244
    • A print data processing apparatus that controls data transmitted to and received from a printer, includes an extension attaching unit that selectively attaches a first extension corresponding to a kind of a formed application or a second extension corresponding to the control process to data outputted to the printer, and a transmission performing unit that transmits data to which the extension is attached to the printer. When the printer is controlled to perform a preset control process, the extension attaching unit attaches a second extension corresponding to the control process to the data.
    • 一种控制从打印机发送和从打印机接收的数据的打印数据处理装置,包括扩展连接单元,其选择性地将对应于所形成的应用的种类的第一扩展或对应于控制处理的第二扩展连接到输出到打印机的数据 以及发送执行单元,其将扩展附加到打印机的数据发送。 当打印机被控制以执行预设控制处理时,扩展连接单元将对应于控制处理的第二扩展附加到数据。