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1. 发明申请

WO1992018440A1 UNSHAPED ALUMINA SPINEL REFRACTORY 审中-公开
标题翻译：未加工的氧化铝螺旋弹簧
公开(公告)号：WO1992018440A1
公开(公告)日：1992-10-29
申请号：PCT/JP1991001528
申请日：1991-11-07
申请人： SHINAGAWA REFRACTORIES CO., LTD. , YAMAMURA, Takashi , HAMAZAKI, Yoshihisa , KANESHIGE, Toshihiko , NANBA, Makoto , KUBOTA, Yukitoshi
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： C04B35/66
CPC分类号： C04B35/443 , C04B28/06 , C04B35/66 , C04B2111/00551 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B14/303 , C04B14/36
摘要： An unshaped alumina spinel refractory excellent in spalling, corrosion and slag resistances, which comprises an alumina spinel clinker having a molar ratio of MgO to Al2O3 of 0.14:1.86 to 0.6:1.4, optionally together with spinel clinker with an approximately theoretical composition based on the alumina spinel clinker, and the balance of sintered alumina and alumina cement. It is possible to suppress the extension of crack by adding crushed alumina particles with a particle size of 10 to 50 mm to the refractory.

2. 发明申请

WO1988006263A1 METHOD FOR SPRAY-WORKING REFRACTORY COMPOSITION 审中-公开
标题翻译：喷涂工艺组合物的方法
公开(公告)号：WO1988006263A1
公开(公告)日：1988-08-25
申请号：PCT/JP1987000094
申请日：1987-02-13
申请人： SHINAGAWA REFRACTORIES CO., LTD. , YORITA, Eiichi , YAMAMURA, Takashi , KUBOTA, Yukitoshi , HATTORI, Ichiro
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： F27D01/16
CPC分类号： C04B35/6263 , C04B35/103 , C04B35/18 , C04B35/6303 , C04B35/66 , C04B2235/3217 , C04B2235/3418 , C04B2235/349 , C04B2235/3826 , C04B2235/402 , C04B2235/77 , F27D1/1642
摘要： A method for spray-working refractory composition solves the problems encountered in conventional dry or wet spraying method. The novel method comprises previously mixing a refractory composition with 1/5 to 3/4 of water necessary for the spray working and adding the rest of water to the mixture in a spray nozzle of a dry spraying gun to mix therein. This method affords a sprayed object with a high density and a high strength of the sprayed layer.

3. 发明申请

WO1991005748A1 AMORPHOUS REFRACTORY MATERIAL 审中-公开
标题翻译：非晶耐火材料
公开(公告)号：WO1991005748A1
公开(公告)日：1991-05-02
申请号：PCT/JP1990001305
申请日：1990-10-09
申请人： SHINAGAWA REFRACTORIES CO., LTD. , YAMAMURA, Takashi , NAKAMURA, Ryosuke , KIRIYAMA, Hiroshi;
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： C04B35/66
CPC分类号： C04B35/63472 , C04B35/632 , C04B35/66 , C04B2111/72
摘要： The invention provides amorphous refractory materials excellent in self-flowability. The refractory material of the first invention comprises a refractory aggregate, a liquid novolak phenol resin and an organic segregation inhibitor, while the refractory material of the second invention comprises a refractory aggregate and a solution of a novolak phenol resin with a number-average molecular weight of 600 or below. The first invention is directed to attaining a good flowability of the refractory material and inhibiting the sedimentation and segregation of the aggregate, while the second invention is directed to attaining a good flowability of the refractory material, stabilizing the adhesiveness, and preventing the warpage of the hardening product thereof.
摘要翻译：本发明提供了自流动性优异的无定形耐火材料。第一发明的耐火材料包括耐火骨料，液体酚醛清漆酚树脂和有机偏析抑制剂，而第二发明的耐火材料包括耐火骨料和数均分子量的酚醛清漆酚树脂的溶液 600或以下。第一发明是为了获得耐火材料的良好流动性并抑制骨料的沉降和偏析，而第二发明是为了获得耐火材料的良好的流动性，稳定粘合性，并且防止硬化产物。

4. 发明申请

WO1997021641A1 CARBONACEOUS REFRACTORY AND PROCESS FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：碳酸钡及其生产工艺
公开(公告)号：WO1997021641A1
公开(公告)日：1997-06-19
申请号：PCT/JP1996003642
申请日：1996-12-13
申请人： SHINAGAWA REFRACTORIES CO., LTD. , YAMAMURA, Takashi , NOMURA, Osamu , TADA, Hidenori , TORIGOE, Atsushi
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： C04B35/00
CPC分类号： C04B35/63496 , C04B35/013 , C04B35/532 , C04B35/632 , C04B35/636 , C04B35/66
摘要： A carbonaceous refractory which generates little decomposition gas having a foreign odor, is excellent in spalling resistance and has kneadability and moldability equivalent or superior to those of a phenolic resin; and a process for the production thereof. The above refractory is characterized in that starch sugar and/or reducing starch sugar is used as the binder instead of the phenolic resin used in the prior art. More specifically, the above refractory is produced by using a binder comprising 40 to 80 % by weight of starch sugar and/or reducing starch sugar and 20 to 60 % by weight of water, or a binder comprising 40 to 80 % by weight of starch sugar and/or reducing starch sugar, 1 to 25 % by weight of water, and 5 to 50 % by weight of an alcohol having a boiling point of 80 DEG C or above.
摘要翻译：产生少量具有异味的分解气体的碳质耐火材料具有优异的抗剥落性，并且具有与酚醛树脂相当或优于其混炼性和成型性; 及其生产方法。上述耐火材料的特征在于，使用淀粉糖和/或还原性淀粉糖作为粘合剂代替现有技术中使用的酚醛树脂。更具体地，上述耐火材料是通过使用包含40至80重量％的淀粉糖和/或还原淀粉糖和20至60重量％的水的粘合剂或包含40至80重量％的淀粉的粘合剂糖和/或还原淀粉糖，1〜25重量％的水和5〜50重量％的沸点为80℃以上的醇。

5. 发明申请

WO1989009918A1 INSPECTION APPARATUS FOR HOT FURNACE 审中-公开
标题翻译：火炉检查装置
公开(公告)号：WO1989009918A1
公开(公告)日：1989-10-19
申请号：PCT/JP1988000345
申请日：1988-04-06
申请人： SHINAGAWA REFRACTORIES CO., LTD. , YORITA, Eiichi , YAMAMURA, Takashi , NONAKA, Shingo , KAWANO, Kazuo
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： F27D21/02
CPC分类号： G02B23/2492 , F27D21/02 , F27D2021/026 , G02B23/24 , H04N5/2252 , H04N7/183
摘要： This invention relates to an apparatus for inspecting the inside of a hot furnace. In an apparatus for inspecting the inside of a hot furnace provided with a camera (1) placed in a case (2) whose inner periphery is cooled by cooling water and to the inside of which cooling air is blown, the present invention disposes sequentially quartz glass (6), heat-ray reflecting glass (7), heat-ray absorption glass (8) and a heat-ray transmitting mirror (9) in the optical path of the rays of light coming from the front surface of the case (2) to the camera (1) and disposes also an illumination lamp (13) on the front surface of the case (2) so as to make remote-control of brightness. In this manner, the inside of the camera case (2) is kept below 50°C, damage to the camera (1) by the heat of radiation from the glass surface is prevented and remote control of brightness of the illumination lamp (13) is made so that the inspection inside the hot furnace can be made at a temperature ranging from normal temperature to 1,200°C.

6. 发明申请

WO1997028917A1 IMMERSION NOZZLE REPLACEMENT APPARATUS 审中-公开
标题翻译：倾斜喷嘴替换装置
公开(公告)号：WO1997028917A1
公开(公告)日：1997-08-14
申请号：PCT/JP1996000240
申请日：1996-02-06
申请人： SHINAGAWA REFRACTORIES CO., LTD. , YOSHINO, Ryoichi , YAMAMOTO, Kenji , TANIGUCHI, Tadao
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： B22D41/56
CPC分类号： B22D41/56 , Y10S266/01
摘要： When a conventional replacement apparatus is used, 60-90 seconds are required to carry out a replacement operation, so that a molten metal surface in a continuous casting mold is solidified during replacement to cause a joint portion of the molten metal to turn into scrap. The invention apparatus is provided with a slide valve unit (6) adapted to control a discharge rate of a molten metal flowing out from a molten metal container, a retainer cylinder (21) for an immersion nozzle (9) which is supported in a vertical posture on a lower portion of the slide valve unit, and a guide arm (33) supported in a horizontally posture on a piston rod in this cylinder and having a pair of rail members (33a), retaining in a fitted state a nozzle case (10) at an upper end of the immersion nozzle (9), and provided in parallel with each other, an induction guide (32) which extends to the outside of a zone of a mold (12) being provided at one side of the slide valve unit (6), a jig retainer member (52), which detachably holds an immersion nozzle retaining jig (57), being fixed to a rail (51), which extends in the longitudinal direction of the induction guide, in such a manner that the jig retainer member can be moved freely.
摘要翻译：当使用传统的更换装置时，需要60-90秒进行更换操作，使得连续铸造模具中的熔融金属表面在更换期间凝固，从而导致熔融金属的接合部分变成废料。本发明装置设有一个适于控制从熔融金属容器流出的熔融金属的排放速率的滑阀单元（6），用于浸入式喷嘴（9）的保持筒（21）滑动单元的下部的姿势以及在该气缸中的水平姿势支撑在活塞杆上的导向臂（33），并具有一对轨道部件（33a），其以嵌合状态保持喷嘴壳体如图10所示，在浸入式喷嘴（9）的上端部并列设置有向模具（12）的区域的外侧延伸的感应引导件（32），其设置在滑块的一侧阀单元（6），可拆卸地保持浸入式喷嘴保持夹具（57）的夹具保持构件（52），固定到沿着感应引导件的纵向方向延伸的轨道（51）夹具保持构件可以自由移动。

7. 发明申请

WO1995029141A1 ZIRCONIA SINTER, PROCESS FOR PRODUCING THE SAME, GRINDING PART MATERIAL, AND ORTHODONTIC BRACKET MATERIAL 审中-公开
标题翻译： ZIRCONIA SINTER，其生产方法，研磨部分材料和正交支架材料
公开(公告)号：WO1995029141A1
公开(公告)日：1995-11-02
申请号：PCT/JP1995000762
申请日：1995-04-19
申请人： SHINAGAWA REFRACTORIES CO., LTD. , NAKAYAMA, Susumu , ICHIMORI, Terumitsu , MINO, Tadahiro , AYUZAWA, Nobuo
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： C04B35/486
CPC分类号： C04B35/488 , C09K3/1409
摘要： A zirconia sinter stabilized by rare earth metal oxide(s) containing a boron compound and having a high fracture toughness and excellent mechanical strength and thermal stability. The sinter mainly comprises ZrO2 and contains at least one rare earth metal oxide (R2O3) selected from among Yb2O3, Er2O3, Ho2O3, Y2O3 and Dy2O3, a boron compound and optionally Al2O3 and/or SiO2. The molar ratio of R2O3 to ZrO2 ranges from 1.3/98.7 to less than 2/98, and the boron content is 0.05-80 mole % in terms of B2O3 (and further the Al2O3 content is 0.1-5 mole % and the SiO2 content is 0.05-1.5 mole %).
摘要翻译：由含有硼化合物的稀土金属氧化物稳定的具有高断裂韧性和优异的机械强度和热稳定性的氧化锆烧结体。该烧结体主要包含ZrO 2，并且含有至少一种选自Yb 2 O 3，Er 2 O 3，Ho 2 O 3，Y 2 O 3和Dy 2 O 3中的稀土金属氧化物（R 2 O 3），硼化合物和任选的Al 2 O 3和/或SiO 2。 R 2 O 3与ZrO 2的摩尔比为1.3 / 98.7〜小于2/98，硼含量为B2O3为0.05〜80摩尔％（Al 2 O 3含量为0.1〜5摩尔％，SiO 2含量为 0.05〜1.5摩尔％）。

8. 发明申请

WO1993004997A1 HIGHLY CORROSION-RESISTANT 'alpha'-SIALON SINTER AND PRODUCTION THEREOF 审中-公开
标题翻译：高抗腐蚀性α-SiAlON烧结及其生产
公开(公告)号：WO1993004997A1
公开(公告)日：1993-03-18
申请号：PCT/JP1992001115
申请日：1992-09-01
申请人： SHINAGAWA REFRACTORIES CO., LTD. , ISHIZAWA, Kenki , AYUZAWA, Nobuo , SHIRANITA, Akira , TAKAI, Masamichi
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： C04B35/58
CPC分类号： C04B35/597
摘要： A highly corrosion-resistant alpha -sialon sinter comprising substantially an alpha -sialon composition represented by Mx(Si, Al)12(O, N)16 (wherein M represents at least one alpha -sialon-soluble element selected from the group consisting of Yb, Er and Dy; and 0
摘要翻译：基本上由Mx（Si，Al）12（O，N）16表示的α-赛隆组合物（其中M表示至少一种选自以下的α-赛隆可溶性元素： Yb，Er和Dy;以及0

9. 发明申请

WO1991013447A1 MOISTURE SENSOR 审中-公开
标题翻译：水分传感器
公开(公告)号：WO1991013447A1
公开(公告)日：1991-09-05
申请号：PCT/JP1990000227
申请日：1990-02-26
申请人： SHINAGAWA REFRACTORIES CO., LTD. , KUROSHIMA, Hiroshi , NAKAYAMA, Susumu
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： H01C07/00
CPC分类号： G01N27/121
摘要： A calcined or sintered material having a basic composition (Pb1-xLax)(ZryTi1-y)1-x/4O3 (wherein O

10. 发明申请

WO1996027567A1 GUNNING REFRACTORY COMPOSITION 审中-公开
标题翻译：激光烧结组合物
公开(公告)号：WO1996027567A1
公开(公告)日：1996-09-12
申请号：PCT/JP1995002042
申请日：1995-10-05
申请人： SHINAGAWA REFRACTORIES CO., LTD. , SUGIMOTO, Hiroyuki , MATSUDA, Tasuku , TANAKA, Koichi , TAKENAKA, Hiroshi
发明人： SHINAGAWA REFRACTORIES CO., LTD.
IPC分类号： C04B35/66
CPC分类号： C04B35/63472 , C04B35/63476 , C04B35/63496 , C04B35/66 , Y10S524/904
摘要： A gunning refractory composition which can retain high exfoliation resistance, adhesive strength and corrosion resistance even in a high-temperature steelmaking operation. The composition comprises a refractory material, 2-10 wt.% of either a resol phenol resin powder exhibiting a semi-molten state in the temperature range of 80 to 500 DEG C, having a weight-average molecular weight of 1,000 to 15,000 and containing at most 1,000 ppm of residual monomers or a phenol-formaldehyde resin powder exhibiting a molten self-cured state in the temperature range of 100 to 500 DEG C, having a weight-average molecular weight of 1,000 to 15,000 and containing at most 1,000 ppm of residual monomers and 6-9 wt.% of reactive methylol groups, and 2-10 wt.% of a pitch having a softening point of as high as 100 to 500 DEG C.
摘要翻译：即使在高温炼钢作业中也能保持高的耐剥离性，粘合强度和耐腐蚀性的耐火组合物。该组合物包含耐火材料，2-10重量％的在80-500℃的温度范围内呈现半熔融状态的甲阶酚醛树脂酚醛树脂粉末，其重均分子量为1,000至15,000，并含有至少1,000ppm的残余单体或在100-500℃的温度范围内呈现熔融自固化状态的酚醛树脂粉末，其重均分子量为1,000至15,000，并且含有至多1,000ppm的残留单体和6-9重量％的反应性羟甲基，以及2-10重量％的软化点高达100-500℃的沥青。

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