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    Method and apparatus for heating a strip of metallic material in a continuous annealing furnace
    2.
    发明授权
    Method and apparatus for heating a strip of metallic material in a continuous annealing furnace 失效
    在连续退火炉中加热金属材料条的方法和装置

    公开(公告)号：US4836774A

    公开(公告)日：1989-06-06

    申请号：US75217

    申请日：1987-07-20

    申请人： Masahiro Harada ,  Kenichi Yanagi ,  Takeo Fukushima ,  Kusuo Furukawa ,  Naohiko Soeda ,  Norio Ohta ,  Kuniaki Sato ,  Yasuhisa Nakajima

    发明人： Masahiro Harada ,  Kenichi Yanagi ,  Takeo Fukushima ,  Kusuo Furukawa ,  Naohiko Soeda ,  Norio Ohta ,  Kuniaki Sato ,  Yasuhisa Nakajima

    IPC分类号： C21D9/56 ,  C21D9/63

    CPC分类号： C21D9/63 ,  C21D9/56

    摘要： The present invention relates to method and apparatus for heating a strip of metallic material in a continuous annealing furnace and more particularly to an improvement relating to a method and apparatus for heating a strip of metallic material in a continuous annealing furnace in which annealing of the strip is continuously carried out in such a manner that a gas, serving to adjust temperature of the strip, is blown toward the strip through a plurality of gas jet nozzles which are arranged on one side or both sides of the strip, wherein the temperature and flow rate of the strip are properly determined to a required level in response to the changing of the operating conditions such as the heat cycle, line speed, thickness of strip, width of strip and the like. Further, the present invention relates to a method and apparatus for heating a strip of metallic material in a continuous annealing furnace, wherein the temperature of the strip is controlled to reach a target temperature by heating or cooling the strip by means of a gas jet or the like having excellent respondency at a part of the heating zone in the continuous annealing furnace whereby irregular annealing of the strip is effectively inhibited.

    摘要翻译： 本发明涉及用于在连续退火炉中加热金属材料条的方法和装置，更具体地涉及一种在连续退火炉中加热金属材料条的方法和装置的改进，其中条带的退火 连续地进行，使得用于调节条的温度的气体通过布置在条的一侧或两侧上的多个气体喷嘴喷向条带，其中温度和流量 响应于诸如热循环，线速度，条带厚度，条带宽度等操作条件的变化，条带的速率被适当地确定到所需的水平。 此外，本发明涉及一种用于在连续退火炉中加热金属材料条的方法和装置，其中通过借助于气体射流加热或冷却带材来控制带材的温度以达到目标温度，或 在连续退火炉中的加热区的一部分具有优异的响应性，从而有效地抑制了带的不规则退火。

    Continuous annealing method and apparatus for cold rolled steel strips
    3.
    发明授权
    Continuous annealing method and apparatus for cold rolled steel strips 失效
    冷轧钢带的连续退火方法和装置

    公开(公告)号：US4595357A

    公开(公告)日：1986-06-17

    申请号：US730282

    申请日：1985-05-03

    申请人： Kuniaki Sato ,  Yasuhisa Nakajima ,  Naohiko Soeda ,  Norio Ohta ,  Atsushi Nagashima

    发明人： Kuniaki Sato ,  Yasuhisa Nakajima ,  Naohiko Soeda ,  Norio Ohta ,  Atsushi Nagashima

    IPC分类号： C21D9/56 ,  F27B9/28 ,  C21D9/54

    CPC分类号： C21D9/56

    摘要： A method and an apparatus for continuously annealing cold rolled steel strips successively passing through a preheating zone, a low temperature heating zone, a high temperature heating soaking zone, a primary cooling zone and a secondary cooling zone. In each zone, the steel strip is driven by hearth rolls alternately upward and downward in a serpentine path. According to the invention, in a high temperature zone such as the high temperature heating zone and the primary cooling zone where the steel strip is prone to heat buckling, the steel strip is caused to pass only once in a single direction without passing along the serpentine path, thereby preventing meandering and heat buckling of the steel strip.

    摘要翻译： 一种连续退火冷轧钢带的方法和装置，其连续地通过预热区，低温加热区，高温加热均热区，主冷却区和二次冷却区。 在每个区域中，钢带由炉底辊在蛇形路径中交替地向上和向下驱动。 根据本发明，在诸如高温加热区和钢带容易发生热屈曲的主冷却区的高温区域中，钢带在单一方向上仅通过一次而不沿着蛇纹石 从而防止钢带的弯曲和热弯曲。

    Process for alloying for galvanization and alloying furnace therefor
    4.
    发明授权
    Process for alloying for galvanization and alloying furnace therefor 失效
    镀锌合金化方法及其合金化炉

    公开(公告)号：US4603063A

    公开(公告)日：1986-07-29

    申请号：US730275

    申请日：1985-05-03

    申请人： Kuniaki Sato ,  Yasuhisa Nakajima ,  Yamato Igarashi

    发明人： Kuniaki Sato ,  Yasuhisa Nakajima ,  Yamato Igarashi

    IPC分类号： C21D9/56 ,  C23C2/28 ,  B05D3/02 ,  B05C3/12 ,  B05C19/02

    CPC分类号： C23C2/28 ,  C21D9/56

    摘要： A galvanizing furnace comprises a plurality of burners arrayed parallel to the surface of sheet iron to be galvanized and having burner nozzles directed upwards so that flame exiting the burner nozzles forms a screen-like wall of flame opposite and parallel to the sheet iron as the sheet iron passes through the alloying furnace. Preferably, the burners are separated into a plurality of blocks which can be controlled independently.

    摘要翻译： 镀锌炉包括平行于待镀锌的片状铁表面排列的多个燃烧器，并且具有向上的燃烧器喷嘴，使得离开燃烧器喷嘴的火焰形成与片状铁相对并平行的萤幕状的壁，作为片 铁通过合金炉。 优选地，将燃烧器分离成可独立控制的多个块。

    Continuous annealing and pickling method and apparatus for steel strips
    5.
    发明授权
    Continuous annealing and pickling method and apparatus for steel strips 失效
    钢带连续退火和酸洗方法及装置

    公开(公告)号：US4713154A

    公开(公告)日：1987-12-15

    申请号：US893476

    申请日：1986-08-05

    申请人： Norio Ohta ,  Fumiya Yanagishima ,  Toshikazu Kaihara ,  Akira Kishida ,  Kuniaki Sato ,  Masanobu Ochiai

    发明人： Norio Ohta ,  Fumiya Yanagishima ,  Toshikazu Kaihara ,  Akira Kishida ,  Kuniaki Sato ,  Masanobu Ochiai

    IPC分类号： C21D9/52 ,  C21D9/56 ,  C25F1/06 ,  C25F7/00

    CPC分类号： C25F1/06 ,  C21D9/52 ,  C21D9/561

    摘要： In a method of continuously annealing and pickling steel strips successively transferred through a continuous annealing apparatus including heating and cooling zones and a pickling apparatus, annealing the steel strips is effected in reducing atmosphere and thereafter pickling is effected at least by nitric acid electrolytic treatment. In an apparatus for continuously annealing and pickling steel strips, including a continuous annealing furnace and a pickling apparatus, the continuous annealing furnace consists of vertical furnaces capable of advancing a steel strip in a manner substantially repeating upward and downward movements alternately in substantially vertical directions and the pickling apparatus comprises at least a nitric acid electrolytic cell. In another aspect, continuous annealing furnace consists of one pass furnace capable of advancing the steel strip only once and forming a high temperature heating zone and a high temperature cooling zone of the annealing furnace, and vertical furnaces respectively forming a lower temperature heating zone and a low temperature cooling zone and capable of advancing a steel strip in a manner substantially repeating upward and downward movements alternately in substantially vertical directions. The one pass furnace is horizontal or vertical.

    摘要翻译： 在通过包括加热和冷却区的连续退火设备和酸洗设备连续退火和酸洗钢带的方法中，在还原气氛中进行钢带的退火，此后至少通过硝酸电解处理进行酸洗。 在连续退火炉和酸洗设备中连续退火和酸洗钢带的设备中，连续退火炉由垂直炉组成，其能够以基本上在大致垂直方向上交替地基本重复上下运动的方式推进钢带;以及 酸洗装置至少包括硝酸电解池。 另一方面，连续退火炉由能够使钢带前进一次并形成退火炉的高温加热区和高温冷却区的单通道炉，以及分别形成较低温度加热区和 低温冷却区域，能够以基本上在大致垂直方向交替地大致重复上下运动的方式推进钢带。 单程炉是水平或垂直的。

    Image reading apparatus and control method
    6.
    发明授权
    Image reading apparatus and control method 有权
    图像读取装置及控制方法

    公开(公告)号：US08582143B2

    公开(公告)日：2013-11-12

    申请号：US12187379

    申请日：2008-08-07

    申请人： Shinichi Yukiura ,  Kuniaki Sato

    发明人： Shinichi Yukiura ,  Kuniaki Sato

    IPC分类号： G06F3/00 ,  G06F3/14 ,  G06K15/00 ,  H04N1/00 ,  H04N1/047 ,  H04N1/04

    CPC分类号： H04N1/12 ,  H04N2201/04703 ,  H04N2201/04756 ,  H04N2201/04794 ,  H04N2201/214

    摘要： An image reading apparatus comprising a conveying unit configured to convey a document; a reading unit configured to read an image of the document conveyed by the conveying unit; a storage unit configured to store data of the image read by the reading unit; a transfer unit configured to transfer the data stored in the storage unit to an external unit during a reading operation of the reading unit; and a reading control unit configured to control the reading unit to perform or stop the reading operation according to a threshold value related to a free space available for storing the data in the storage unit.

    摘要翻译： 一种图像读取装置，包括被配置为传送文档的传送单元; 读取单元，被配置为读取由所述输送单元输送的所述原稿的图像; 存储单元，被配置为存储由读取单元读取的图像的数据; 传送单元，被配置为在读取单元的读取操作期间将存储在存储单元中的数据传送到外部单元; 以及读取控制单元，被配置为根据与可用于存储数据的可用空间相关的阈值来控制读取单元执行或停止读取操作。

    Image forming apparatus
    7.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08368973B2

    公开(公告)日：2013-02-05

    申请号：US12187369

    申请日：2008-08-06

    申请人： Kuniaki Sato ,  Masaya Shimmachi ,  Haruo Ishizuka

    发明人： Kuniaki Sato ,  Masaya Shimmachi ,  Haruo Ishizuka

    IPC分类号： H04N1/04 ,  H04N9/64 ,  B65H7/02 ,  B65H3/52 ,  G03G15/00

    CPC分类号： H04N1/17 ,  H04N1/0473 ,  H04N1/121 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02439 ,  H04N2201/0471 ,  H04N2201/04732 ,  H04N2201/04737 ,  H04N2201/04756 ,  H04N2201/04794

    摘要： An image reading apparatus includes a sheet feeding unit configured to sequentially feed a plurality of documents loaded on a document positioning plate, a reading sensor arranged in a conveyance path configured to read a document of the plurality of documents fed by the sheet feeding unit, an acquisition unit configured to acquire an interval of the document between a trailing edge of a preceding document and a leading edge of a next document conveyed through the conveyance path, and a reading unit configured to execute a first reading mode using the reading sensor to read the document conveyed at a first conveyance speed, and a second reading mode using the reading sensor to read the document conveyed at a second conveyance speed that is lower than the first conveyance speed, wherein the reading unit executes the second reading mode after the first reading mode when the interval of the document is less than a predetermined interval.

    摘要翻译： 图像读取装置包括：片材进给单元，被配置为顺序地馈送装载在原稿定位板上的多个原稿;布置在输送路径中的读取传感器，该输送路径被配置为读取由送纸单元馈送的多个原稿的原稿; 获取单元，被配置为获取在前一个文档的后沿和通过传送路径传送的下一个文档的前沿之间的文档的间隔;以及读取单元，被配置为使用读取传感器执行第一读取模式以读取 以及第二读取模式，使用读取传感器读取以比第一传送速度低的第二传送速度传送的原稿，其中读取单元在第一读取模式之后执行第二读取模式 当文档的间隔小于预定间隔时。

    IMAGE READING APPARATUS AND CONTROL METHOD
    8.
    发明申请
    IMAGE READING APPARATUS AND CONTROL METHOD 有权
    图像读取装置和控制方法

    公开(公告)号：US20090040560A1

    公开(公告)日：2009-02-12

    申请号：US12187379

    申请日：2008-08-07

    申请人： Shinichi Yukiura ,  Kuniaki Sato

    发明人： Shinichi Yukiura ,  Kuniaki Sato

    IPC分类号： G06F15/00 ,  H04N1/04

    CPC分类号： H04N1/12 ,  H04N2201/04703 ,  H04N2201/04756 ,  H04N2201/04794 ,  H04N2201/214

    摘要： An image reading apparatus comprising a conveying unit configured to convey a document; a reading unit configured to read an image of the document conveyed by the conveying unit; a storage unit configured to store data of the image read by the reading unit; a transfer unit configured to transfer the data stored in the storage unit to an external unit during a reading operation of the reading unit; and a reading control unit configured to control the reading unit to perform or stop the reading operation according to a threshold value related to a free space available for storing the data in the storage unit.

    摘要翻译： 一种图像读取装置，包括被配置为传送文档的传送单元; 读取单元，被配置为读取由所述输送单元输送的所述原稿的图像; 存储单元，被配置为存储由读取单元读取的图像的数据; 传送单元，被配置为在读取单元的读取操作期间将存储在存储单元中的数据传送到外部单元; 以及读取控制单元，被配置为根据与可用于存储数据的可用空间相关的阈值来控制读取单元执行或停止读取操作。