Paper feeder for a printer
    1.
    发明授权
    Paper feeder for a printer 失效
    打印机供纸器

    公开(公告)号:US4844638A

    公开(公告)日:1989-07-04

    申请号:US153916

    申请日:1988-02-09

    IPC分类号: B41J13/10

    CPC分类号: B41J13/103

    摘要: A paper feeder for a printer in which a paper separator roller 15 is rotatably provided in the end portion of a paper holder 12 so that when a paper feed roller 14 is rotated in the paper feed direction, the paper separator roller 15 is arranged to stop at a predetermined position and act similarly to a conventional friction pad, while when the paper feed roller 14 is rotated in the paper return direction, the paper separator roller 15 also rotates in synchronization with the above rotation. By way of vibrating the paper separator roller 15 in the rotational direction or another direction, paper sheets P stacked on the paper holder 12 are vibrated for the purpose of being successively moved in the portion at which the two rollers 14 and 15 are positioned in contact with each other. As a result of this structure, the paper feeder of the printer according to the present invention can be prevented from local abrasion of the paper separator roller 15 causing papers to be fed in an overlap manner, and stop of paper feed can be prevented, and papers can be assuredly fed one at a time to the printing mechanism portion 1.

    Perfecting printer and method for controlling double-face printing
operation thereof
    2.
    发明授权
    Perfecting printer and method for controlling double-face printing operation thereof 失效
    完善的打印机和用于控制双面打印操作的方法

    公开(公告)号:US4970661A

    公开(公告)日:1990-11-13

    申请号:US478513

    申请日:1990-02-12

    IPC分类号: B41J11/00 B41J3/60 G06K15/16

    CPC分类号: B41J3/60 G06K15/16 Y10S347/90

    摘要: A perfecting printer for performing a double-face printing operation of printing images on obverse and reverse faces of at least one sheet on the basis of a series of print data inputted from an external device and a method for controlling the double-face printing operation of the printer. The perfecting printer includes a page memory for storing as page data at least both of the first and second print data in the series of the print data, and a control unit for printing the first and second print data on both of the obverse and reverse faces of the sheet when it is judged that the page data to be printed on the reverse face of the sheet exists in the memory and promptly printing only the first print data on the obverse face of the sheet when it is judged that the page data to be printed on the reverse face of the sheet does not exist in the memory.

    摘要翻译: 一种完善的打印机,用于基于从外部设备输入的一系列打印数据,进行在至少一张纸的正面和反面上打印图像的双面打印操作,以及用于控制双面打印操作的方法 打印机。 完善的打印机包括用于在打印数据的一系列中至少存储第一和第二打印数据的页数据的页存储器,以及用于在正面和反面两者上打印第一和第二打印数据的控制单元 当判断要在纸张的反面上要打印的页面数据存在存储器中时,并且当判断为页面数据将被正确地打印在纸张的正面时的第一打印数据 打印在纸张的背面不存在于存储器中。

    Electric power converter for rolling stock
    5.
    发明授权
    Electric power converter for rolling stock 有权
    机动车用电力转换器

    公开(公告)号:US08787019B2

    公开(公告)日:2014-07-22

    申请号:US13542789

    申请日:2012-07-06

    申请人: Kiyoshi Takahashi

    发明人: Kiyoshi Takahashi

    摘要: An electric power converter can include an electric power converter case mounted on rolling stock, a unit mounting section formed in the electric power converter case and having a cooler insertion opening, and an internal unit mounted on the unit mounting section. The internal unit can include a cooler projecting from the unit mounting section through the cooler insertion opening into an outside air introduction section into which the outside air is introduced and a plurality of securing holders made to butt against the unit mounting section for securing the internal unit. Each of the securing holders can have a butting surface for butting against the unit mounting section to form a step by making the butting surface protrude from the opposed surface of the internal unit facing the unit mounting section.

    摘要翻译: 电力转换器可以包括安装在车辆上的电力转换器壳体,形成在电力转换器壳体中并具有冷却器插入口的单元安装部分和安装在单元安装部分上的内部单元。 内部单元可以包括从单元安装部分经由冷却器插入口突出到外部空气引入部分中的外部空气引入的冷却器和与该单元安装部分对接的多个固定保持器,用于固定内部单元 。 每个固定保持器可以具有用于对接单元安装部分的对接表面,以通过使对接表面从内部单元的面向单元安装部分的相对表面突出而形成台阶。

    LED lamp
    8.
    发明授权
    LED lamp 有权
    点灯

    公开(公告)号:US08405307B2

    公开(公告)日:2013-03-26

    申请号:US12836219

    申请日:2010-07-14

    IPC分类号: H05B33/00

    摘要: An LED lamp 100 includes: an LED chip 10; a phosphor resin portion 12 that covers the LED chip 10; and a light-transmissive member 20 that covers the phosphor resin portion 12. The phosphor resin portion 12 includes: a phosphor for converting the emission of the LED chip 10 into light that has a longer wavelength than the emission; and a resin in which the phosphor is dispersed. The surface of the light-transmissive member 20 includes an upper surface portion 22 located over the LED chip 10 and a side surface portion 24 located around and below the upper surface portion 22. At least a part (low-transmittance part 26) of the side surface portion 24 of the light-transmissive member 20 has lower transmittance than the upper surface portion 22.

    摘要翻译: LED灯100包括:LED芯片10; 覆盖LED芯片10的荧光体树脂部12; 以及覆盖荧光体树脂部分12的透光构件20.荧光体树脂部分12包括:用于将LED芯片10的发射转换成具有比发射更长波长的光的荧光体; 和分散有荧光体的树脂。 透光构件20的表面包括位于LED芯片10上的上表面部分22和位于上表面部分22周围和下方的侧表面部分24.至少一部分(低透射率部分26) 透光性部件20的侧面部24的透过率比上表面部22低。

    Power semiconductor module
    10.
    发明申请
    Power semiconductor module 有权
    功率半导体模块

    公开(公告)号:US20120001227A1

    公开(公告)日:2012-01-05

    申请号:US13067607

    申请日:2011-06-14

    IPC分类号: H01L29/739

    摘要: A power semiconductor module includes a plurality of sets of semiconductor switching elements, a molded resin casing containing the semiconductor switching elements, screw holders for receiving mounting screws formed at bottom regions of four corners of the molded resin casing, first terminal blocks having main circuit terminals, and arranged on a central region of a top surface of the molded resin casing, and second terminal blocks having control terminals arranged at a side edge of the molded resin casing apart. Insulating separation walls having a configuration of a rib erect from a surface of the second terminal blocks, and are interposed between groups of the control terminals corresponding to the sets of semiconductor switching elements, and between the screw holder including the mounting screw therein on the molded resin casing and the control terminal at a high voltage side adjacent to the screw holder.

    摘要翻译: 功率半导体模块包括多组半导体开关元件,包含半导体开关元件的模制树脂外壳,用于接收形成在模制树脂外壳的四个角的底部区域的安装螺钉的螺钉保持器,具有主电路端子 并且配置在模制树脂壳体的顶表面的中心区域上,并且具有布置在模制树脂壳体的侧边缘处的控制端子的第二端子块分开。 绝缘隔离壁具有从第二端子块的表面直立的肋的构造,并且插入到对应于该组半导体开关元件的控制端子的组之间,并且在包括其中的安装螺钉的螺钉保持器之间插入模制 树脂壳体和控制端子在与螺钉保持器相邻的高压侧。