利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.014 秒)

    Refractory brick for molding molten steel
    1.
    发明授权
    Refractory brick for molding molten steel 失效
    用于铸造钢水的耐火砖

    公开(公告)号：US4280844A

    公开(公告)日：1981-07-28

    申请号：US89032

    申请日：1979-10-29

    申请人： Hiroshi Shikano ,  Toshihiko Iwata

    发明人： Hiroshi Shikano ,  Toshihiko Iwata

    IPC分类号： B22D41/02 ,  C04B35/00 ,  C04B35/01 ,  C04B35/043 ,  C04B35/101 ,  C04B35/634 ,  C04B35/66 ,  C21C5/44 ,  C04B35/52

    CPC分类号： C04B35/63476 ,  C04B35/013 ,  C04B35/043 ,  C04B35/101 ,  C04B35/66

    摘要： A spalling- and corrosion-resistance refractory which comprises the composition of refractory material consisting of at least one refractory inorganic substance, 1-30% by weight of low melting point metal powder such as aluminum powder having a particle size below 0.5 mm and 2-15% by weight of thermo-setting organic binder such as phenol resin based on the total weight of the refractory material, respectively.The spalling- and corrosion-resistance refractory is prepared by admixing the refractory material, aluminum powder and phenol resin binder, kneading and molding the mixture and finally burning the green brick at a temperature below 800.degree. C.

    摘要翻译： 一种防剥落耐腐蚀耐火材料，它包括由至少一种耐火无机物质组成的耐火材料组合物，1-30重量％的低熔点金属粉末如粒度低于0.5毫米的铝粉末和2- 相对于耐火材料的总重量，分别为15重量％的热固性有机粘合剂如酚醛树脂。 耐剥离和耐腐蚀的耐火材料是通过混合耐火材料，铝粉和酚醛树脂粘合剂，捏合和成型混合物，最后在低于800℃的温度下烧绿砖来制备的。

    Apparatus for adjusting the print head gap in a dot matrix printer
    3.
    发明授权
    Apparatus for adjusting the print head gap in a dot matrix printer 失效
    用于调整点阵式打印机中打印头间隙的装置

    公开(公告)号：US4702629A

    公开(公告)日：1987-10-27

    申请号：US806718

    申请日：1985-12-09

    申请人： Tsutomu Hamano ,  Hiroshi Shikano

    发明人： Tsutomu Hamano ,  Hiroshi Shikano

    IPC分类号： B41J11/62 ,  B41J2/245 ,  B41J25/308 ,  B41J27/10 ,  B41J35/26 ,  B41J11/20

    CPC分类号： B41J27/10 ,  B41J25/308 ,  B41J35/26

    摘要： A dot matrix printer utilizes an inking roller for supplying ink to the surface of the printer platen and has guide means adjacent the platen to separate the print paper from the platen. The guide means includes an elongated slot or window for access to the platen by the print wires. The print wire support means is spring loaded in a direction toward the platen and utilizes a solenoid to move the support means away from the platen. A pair of rollers is engageable with the paper and positioned between the platen and the print element carriage to form a predetermined space between the paper and the end of the print wire when the carriage is moved toward the platen.

    摘要翻译： 点阵式打印机利用上墨辊将油墨供应到打印机压板的表面，并具有邻近压板的引导装置，以将打印纸与压板分离。 引导装置包括用于通过打印线访问压板的细长槽或窗口。 印刷线支撑装置沿朝向压板的方向弹簧加载，并利用螺线管将支撑装置移动离开压板。 一对辊子可与纸张接合并定位在台板和打印元件托架之间，以便当托架朝向台板移动时，在纸张与打印丝线的端部之间形成预定的空间。

    Packing materials
    5.
    发明授权
    Packing materials 失效
    包装材料

    公开(公告)号：US4419455A

    公开(公告)日：1983-12-06

    申请号：US341756

    申请日：1982-01-22

    申请人： Hiroshi Shikano ,  Tsutomu Harada

    发明人： Hiroshi Shikano ,  Tsutomu Harada

    IPC分类号： B22D41/02 ,  B22D11/10 ,  B22D41/54 ,  C04B35/66 ,  C04B35/76 ,  C04B35/80

    CPC分类号： C04B35/63 ,  B22D41/54 ,  C04B35/6303 ,  C04B35/6313 ,  C04B35/632 ,  C04B35/66 ,  C04B35/80 ,  C04B2111/00887 ,  C04B2235/9676

    摘要： A high erosion resisting-airtight packing material comprising a blend of refractory powder and fiber, low melting point metal and binder.A high erosion resisting-airtight packing material comprising a blend of refractory powder and fiber, low melting point metal, thermally expandable component and binder.The refractory powder is metal oxide, metal carbide or metal nitride. The low melting point metal is Al, Mg, Cu or Zn. The binder is sodium hexametaphosphate, sodium tripolyphosphate or sodium pyrrolinephosphate.

    摘要翻译： 高耐侵蚀性气密包装材料，包括难熔粉末和纤维，低熔点金属和粘合剂的共混物。 高耐侵蚀性气密包装材料，包括难熔粉末和纤维，低熔点金属，可热膨胀组分和粘合剂的共混物。 难熔粉末是金属氧化物，金属碳化物或金属氮化物。 低熔点金属是Al，Mg，Cu或Zn。 粘合剂是六偏磷酸钠，三聚磷酸钠或吡咯磷酸钠。

    Sliding gate nozzle for special steel
    6.
    发明授权
    Sliding gate nozzle for special steel 失效
    特殊钢滑门喷嘴

    公开(公告)号：US4917276A

    公开(公告)日：1990-04-17

    申请号：US217500

    申请日：1988-07-11

    申请人： Hiroshi Shikano ,  Toshihiro Suruga

    发明人： Hiroshi Shikano ,  Toshihiro Suruga

    IPC分类号： B22D11/10 ,  B22D41/32 ,  C04B35/48

    CPC分类号： B22D41/32

    摘要： Erosion or corrosion that has been caused during pouring a molten steel through a sliding gate nozzle for continuous casting becomes very serious when a specially treated molten steel such as deoxidized steel with a Ca alloy is applied for continuous casting. Such erosion can be eliminated by partially arranging a zirconia base refractory material on a portion of the inner surface of the nozzle hole. The zirconia base refractory material is composed of more than 53% by weight of partially stabilized zirconia base refractory material having less than 10 mesh grain size, 1 to 7% by weight of metallic silicon powder having less than 100 mesh grain size and 3 to 10% by weight of carbon powder.

    Roll paper pulling load-buffering device for a printer
    8.
    发明授权
    Roll paper pulling load-buffering device for a printer 失效
    用于打印机的卷纸拉紧装载缓冲装置

    公开(公告)号：US06367731B1

    公开(公告)日：2002-04-09

    申请号：US09611508

    申请日：2000-07-07

    申请人： Hiroshi Takizawa ,  Manabu Shimizu ,  Hiroshi Shikano

    发明人： Hiroshi Takizawa ,  Manabu Shimizu ,  Hiroshi Shikano

    IPC分类号： B65H2316

    CPC分类号： B65H23/16 ,  B41J15/04 ,  B41J15/165

    摘要： A roll paper pulling load-buffering device enables smooth roll paper transportation and minimizes the space required for its installation in the printer. The load-buffering device has an arm 22a that moves a specified angle around the shaft 24 on which the roll paper turns. A roller 23 extends widthwise to the roll paper from the arm 22a at a point offset from the outside diameter of the roll. Paper pulled off the roll is draped around this roller 23. When a transportation roller is driven to advance paper from the roll by pulling from the end of the roll, tension applied to the paper causes the arm 22a to turn in one direction by way of the intervening roller 23. An urging means 25 such as a spring then urges the roller 23 and arm 22a in the opposite direction, maintaining even tension on both sides of the roller 23 and thereby enabling smooth roll paper transportation.

    摘要翻译： 卷筒纸牵引装载缓冲装置可实现平滑的卷纸输送，并将其安装在打印机中所需的空间最小化。 负载缓冲装置具有臂22a，该臂22a围绕卷纸转动的轴24移动指定的角度。 辊23从与辊的外径偏离的点从臂22a向卷纸宽度方向延伸。 拉出卷纸的纸卷绕在该辊23周围。当通过从辊的端部拉动而驱动输送辊从辊推进纸张时，施加到纸张的张力使得臂22a沿一个方向转动，通过 诸如弹簧的推动装置25随后沿相反方向推动辊23和臂22a，从而在辊23的两侧保持均匀的张力，从而能够平稳地卷纸输送。

    High-durability plate brick for sliding gate nozzle apparatus
    9.
    发明授权
    High-durability plate brick for sliding gate nozzle apparatus 失效
    高耐用板砖滑动门喷嘴设备

    公开(公告)号：US4954535A

    公开(公告)日：1990-09-04

    申请号：US252084

    申请日：1988-09-30

    申请人： Tsutomu Harada ,  Hiroshi Shikano

    发明人： Tsutomu Harada ,  Hiroshi Shikano

    IPC分类号： C04B35/103 ,  B22D11/10 ,  B22D41/32 ,  C04B35/632

    CPC分类号： B22D41/32

    摘要： 2 to 15 wt % of a resin is added to a mixture of a refractory aggregate and a metal having a melting point of not higher than 1,000.degree. C., the resin being obtained by added 10 to 90 wt % of a silicon resin to at least one kind of thermosetting resin which easily exhibits a higher mechanical strength when heated to about 150.degree. to 250.degree. C. The resultant mixture is molded and heated to a temperature of not higher than 1,000.degree. C., thereby producing a high-durability plate brick for a sliding gate nozzle apparatus.

    Refractory sliding nozzle plate
    10.
    发明授权
    Refractory sliding nozzle plate 失效
    耐火滑动喷嘴板

    公开(公告)号：US4585485A

    公开(公告)日：1986-04-29

    申请号：US460464

    申请日：1983-01-24

    申请人： Hiroshi Shikano ,  Tsutomu Harada

    发明人： Hiroshi Shikano ,  Tsutomu Harada

    IPC分类号： C04B35/103 ,  C04B35/106 ,  C04B35/48 ,  C04B35/52

    CPC分类号： C04B35/106 ,  C04B35/103

    摘要： A refractory for use in casting of molten metal which essentially comprises refractory material comprising corundum and monoclinic zirconia as principal mineral phase and including Al.sub.2 O.sub.3 and ZrO.sub.2, silicon-containing powder and carbon-containing powder and which optionally includes first additional refractory material comprising mullite, baddellite and corundum as principal mineral phase and including Al.sub.2 O.sub.3, ZrO.sub.2 and SiO.sub.2, one or more second additional refractory materials and/or alumina.

    摘要翻译： 用于熔融金属铸造的耐火材料，其基本上包括耐火材料，其包含刚玉和单斜氧化锆作为主要矿物相，并且包括Al 2 O 3和ZrO 2，含硅粉末和含碳粉末，并且任选地包括第一另外的耐火材料，其包括莫来石， 和刚玉作为主要矿物相，并且包括Al 2 O 3，ZrO 2和SiO 2，一种或多种第二另外的耐火材料和/或氧化铝。