Molten steel supplying apparatus for continuous casting and continuous casting method therewith

    公开(公告)号:US06598662B2

    公开(公告)日:2003-07-29

    申请号:US10216772

    申请日:2002-08-13

    IPC分类号: B22D1110

    CPC分类号: B22D11/10 B22D41/50 B22D41/60

    摘要: An apparatus for supplying molten steel and a continuous casting method therewith are described. The apparatus is equipped with a tundish 1 having an upper nozzle 2 at the bottom, a flow control mechanism 3 disposed below the upper nozzle 2, an immersion nozzle 4 formed by a refractory material having a good electrical conductivity, one electrode 5 disposed in the inner space of the tundish 1, the other electrode 6 disposed in the immersion nozzle 4, and a power supply 7 connected to the electrodes 5 and 6. In the method, the molten steel is supplied into a mold in the state of supplying an electric current between the inner surface of the immersion nozzle 4 and the molten steel 8 passing through the inside thereof by utilizing the apparatus for supplying molten steel. The deposition of the Al oxide or the like in the molten steel onto the inner surface of the immersion nozzle and others can be prevented, and thereby the generation of the surface defects in the products can also be prevented.

    PRINTING MACHINE AND EJECTION CONTROL METHOD FOR THE SAME
    3.
    发明申请
    PRINTING MACHINE AND EJECTION CONTROL METHOD FOR THE SAME 有权
    打印机和喷墨控制方法

    公开(公告)号:US20100290064A1

    公开(公告)日:2010-11-18

    申请号:US12863827

    申请日:2009-03-11

    IPC分类号: G06K1/00

    摘要: Disclosed is a printing machine comprising: encoders (311 and 312) configured to detect respective angular velocities of a drive roller and a driven roller as a travel speed of core members inside a transfer belt (160); a DSP (321) configured to extract from a temporal variation in a ratio of the measured speed at each roller speed ratio data (profile data) having a frequency corresponding to the speed ratio of a core portion; profile data memory (332) configured to store the profile data; and a head controller (334) configured to control the timing at which each image is formed by a head unit (110) on the basis of the profile data so that positional deviation among multiple images on the transfer belt (160) may be reduced. The head unit (110) forms multiple images on a record medium under the control of the head controller (334). Thus, an ink misalignment at the time of printing can be prevented with high accuracy by recording a change in the core members inside the belt as a profile, using this profile, and reducing memory usage and arithmetic processing load.

    摘要翻译: 公开了一种印刷机,包括:编码器(311和312),被配置为检测驱动辊和从动辊的相应角速度,作为转移带(160)内的芯部件的行进速度; DSP(321),被配置为从具有与芯部的速比对应的频率的每个辊速比数据(轮廓数据)的时间变化量提取时间变化; 简档数据存储器(332),被配置为存储简档数据; 以及头部控制器(334),其被配置为基于轮廓数据来控制由头单元(110)形成每个图像的定时,从而可以减少转印带(160)上的多个图像之间的位置偏差。 头单元(110)在头控制器(334)的控制下在记录介质上形成多个图像。 因此,通过使用该轮廓记录皮带内部的芯构件的变化,并且减少存储器使用和算术处理负载,可以高精度地防止打印时的墨水未对准。

    Information processing apparatus equipped with detachable image reader
    6.
    发明授权
    Information processing apparatus equipped with detachable image reader 失效
    信息处理设备配有可拆卸图像读取器

    公开(公告)号:US5602650A

    公开(公告)日:1997-02-11

    申请号:US415133

    申请日:1995-03-30

    摘要: An information processing apparatus comprising image reading means for reading image data, a body with control means for subjecting read image data to information processing together with document data, and receiving means for receiving the image reading means, the receiving means being detachably data mounted in the body, wherein which is configured to allow a document, which is to be read by the image reading means, to travel across a surface that includes the reading position of the image reading means, while the image reading means is mounted in the body by being housed in the receiving means.

    摘要翻译: 一种信息处理设备,包括用于读取图像数据的图像读取装置,具有用于使读取的图像数据与文档数据一起进行信息处理的控制装置的主体,以及用于接收图像读取装置的接收装置,所述接收装置可拆卸地安装在 身体,其中被配置为允许由图像读取装置读取的文档穿过包括图像读取装置的读取位置的表面,同时图像读取装置通过以下方式安装在身体中: 容纳在接收装置中。

    ELASTIC POLYURETHANE YARN AND PROCESS FOR PRODUCTION THEREOF
    9.
    发明申请
    ELASTIC POLYURETHANE YARN AND PROCESS FOR PRODUCTION THEREOF 审中-公开
    弹性聚氨酯纱及其制造方法

    公开(公告)号:US20100249285A1

    公开(公告)日:2010-09-30

    申请号:US12665857

    申请日:2008-06-13

    摘要: Disclosed is an elastic polyurethane yarn which can exhibit excellent heat resistance even when an unsaturated fatty acid or a heavy metal is attached to the yarn during dyeing at a high temperature, and which has high elastic recovery and high strength/elongation. Specifically disclosed is an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate, which contains (a) a hindered phenol compound, (b) an N,N-dialkylsemicarbazide compound and (c) a nitrogenated aromatic compound, wherein the nitrogenated aromatic compound (c) is contained in an amount of 0.01 to 0.30 weight % inclusive.

    摘要翻译: 公开了即使在高温染色时将纱线不饱和脂肪酸或重金属附着在弹性回复率高,强度/伸长率高的情况下也能显示优异的耐热性的弹性聚氨酯纱线。 具体公开的是包含主要由聚合物二醇和二异氰酸酯组成的聚氨酯的弹性纱,其包含(a)受阻酚化合物,(b)N,N-二烷基氨基脲化合物和(c)氮化芳族化合物,其中 氮化芳香族化合物(c)的含量为0.01〜0.30重量%。

    Image forming apparatus
    10.
    发明申请
    Image forming apparatus 审中-公开
    图像形成装置

    公开(公告)号:US20090162122A1

    公开(公告)日:2009-06-25

    申请号:US12314476

    申请日:2008-12-11

    IPC分类号: G03G15/00

    CPC分类号: G03G15/238 G03G2215/00586

    摘要: An image forming apparatus capable of performing a double-side printing process is described. The transportation efficiency and the productivity can be improved by narrowing the distance between adjacent print sheets for use in absorbing the disparity in the transportation of print sheets. The image forming apparatus includes a switchback route which is connected to a circulating transportation route CR as a branch, receives a print sheet from the circulating transportation route CR, moves the print sheet backwards and forwards, and return the print sheet to the circulating transportation route CR in order to reverse the print sheet; a scheduling unit 201 for determining the schedule of transporting the print sheets through the circulating transportation route CR and the switchback route SR; a monitoring unit 203 for monitoring the transportation position of the print sheet along the circulating transportation route CR or the switchback route SR; and a reversing route control unit 204b for controlling the stay time of the print sheet in the switchback route SR on the basis of the transportation schedule determined by the scheduling unit 201 with reference to the transportation position monitored by the monitoring unit 203.

    摘要翻译: 描述能够执行双面打印处理的图像形成装置。 通过缩小用于吸收打印纸的传送中的差异的相邻打印纸之间的距离,可以提高传送效率和生产率。 图像形成装置包括与作为分支的循环输送路径CR连接的折返路径,从循环输送路径CR接收打印片材,向前后移动打印片材,并将打印片材返回到循环输送路线 CR以便翻印打印页; 调度单元201,用于通过循环传送路径CR和转回路径SR确定传送打印页的日程表; 监视单元203,用于监视打印纸沿循环传送路径CR或转回路径SR的传送位置; 以及反转路径控制单元204b,用于根据由调度单元201根据由监视单元203监视的运输位置确定的运输时间表来控制折返路径SR中的打印纸的停留时间。