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    Water-soluble cutting fluid
    4.
    发明专利
    Water-soluble cutting fluid 有权
    水溶性切割液

    公开(公告)号：JP2012076200A

    公开(公告)日：2012-04-19

    申请号：JP2010225933

    申请日：2010-10-05

    Applicant: Ono Shinji ,  小野 真児

    Inventor： NOBUMOTO AKINARI

    IPC: B23Q11/10 ,  C10M103/02 ,  C10M105/62 ,  C10M125/02 ,  C10M129/14 ,  C10M129/28 ,  C10M129/34 ,  C10M129/42 ,  C10M133/08 ,  C10M133/38 ,  C10M133/44 ,  C10M173/02 ,  C10N20/00 ,  C10N30/12 ,  C10N40/22

    Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble cutting fluid capable of attaining practical corrosion resistance in a cutting object material and a machine tool, while maintaining cutting workability (mechanical workability) equal to an emulsion type cutting oil A1 (JIS K2241), in the water-soluble cutting fluid including carbon particulates.SOLUTION: This water-soluble cutting fluid for machining such as cutting work, dispersively includes the carbon particulates of 0.05-10.0 wt%, and is adjusted to pH: 8.0-10.5 by adding a corrosion inhibitor (an inhibitor). Amino alcohol (here, the carbon number: 1-5) and aliphatic carboxylic acid (here, C: 4-16) are included as the corrosion inhibitor.

    Abstract translation: 要解决的问题：为了提供能够在切削物料和机床中获得实际耐腐蚀性的水溶性切削液，同时保持与乳液型切削油A1（JIS）相同的切削加工性（机械加工性） K2241），在包含碳颗粒的水溶性切削液中。 解决方案：这种用于诸如切割加工的机械加工用水溶性切削液分散地包括0.05-10.0重量％的碳颗粒，并通过加入腐蚀抑制剂（抑制剂）调节至pH 8.0-10.5。 氨基醇（这里为碳数：1-5）和脂族羧酸（这里为C：4-16）作为缓蚀剂。 版权所有（C）2012，JPO＆INPIT

    Lubricant composition and rolling apparatus
    7.
    发明专利
    Lubricant composition and rolling apparatus 审中-公开
    润滑剂组合物和滚压装置

    公开(公告)号：JP2011140631A

    公开(公告)日：2011-07-21

    申请号：JP2010261412

    申请日：2010-11-24

    Applicant: Nsk Ltd ,  日本精工株式会社

    Inventor： YATANI KOICHI

    IPC: C10M169/04 ,  C10M105/38 ,  C10M127/04 ,  C10M129/10 ,  C10M129/14 ,  C10M129/20 ,  C10M129/74 ,  C10M129/91 ,  C10M135/34 ,  C10N30/00 ,  C10N30/10 ,  C10N40/00 ,  C10N40/02 ,  C10N50/10 ,  F16C33/66

    CPC classification number: F16C33/6633

    Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition causing little oxidation deteriorating even in high-temperature conditions, and a rolling apparatus having a long service life in the high-temperature conditions.
    SOLUTION: The deep groove ball bearing includes: an inner ring 1 having a raceway 1a on the outer circumference surface; an outer ring 2 which has a raceway 2a facing the raceway 1a in the inner circumference surface and is disposed in the radial direction outside of the inner ring 1; a plurality of rolling elements 3 freely rotatably arranged between the both raceways 1a and 2a; a holder 4 holding a plurality of rolling elements 3 between the inner ring 1 and the outer ring 2; and sealing devices 5 and 5 covering the opening of a clearance between the inner ring 1 and outer ring 2. Inside a clearance part formed between the inner ring 1 and outer ring 2 to house the rolling elements 3, a grease type lubricant composition G lubricating between the raceways 1a and 2a and the rolling elements 3 is disposed. The lubricant composition G comprises a base oil, a thickener, an anti-oxidant, and a coenzyme Q.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：即使在高温条件下也提供几乎没有氧化劣化的润滑剂组合物，以及在高温条件下使用寿命长的轧制设备。 解决方案：深沟球轴承包括：在外圆周表面上具有滚道1a的内圈1; 外圈2，其具有在内周面中面向滚道1a的滚道2a，并且沿径向设置在内圈1的外侧; 多个滚动元件3可自由旋转地布置在两个滚道1a和2a之间; 在内圈1和外圈2之间保持多个滚动体3的保持件4; 以及覆盖内圈1和外圈2之间的间隙的开口的密封装置5和5.在内圈1和外圈2之间形成的间隙部分内容纳滚动体3，润滑脂型润滑剂组合物G润滑 在滚道1a和2a与滚动体3之间设置。 润滑剂组合物G包括基础油，增稠剂，抗氧化剂和辅酶Q.版权所有：（C）2011，JPO＆INPIT

    Hydraulic fluid
    10.
    发明专利
    Hydraulic fluid 有权
    液压油

    公开(公告)号：JP2008050613A

    公开(公告)日：2008-03-06

    申请号：JP2007262910

    申请日：2007-10-09

    Applicant: Cosmo Oil Co Ltd ,  Cosmo Research Inst ,  コスモ石油株式会社 ,  株式会社コスモ総合研究所

    Inventor： KUDO TAKAHIRO ,  ONISHI TERUAKI

    IPC: C10M169/04 ,  C10M101/02 ,  C10M107/02 ,  C10M129/10 ,  C10M129/14 ,  C10M129/68 ,  C10M133/12 ,  C10M133/16 ,  C10M137/04 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N40/08

    Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic fluid which exhibits excellent oxidation stability, extreme-pressure property, sludge production control property, and sludge resistance, and can maintain these characteristics over a long period, even in the high temperature and high pressure conditions of a real machine piston pump.
    SOLUTION: This hydraulic fluid containing a mineral oil, a synthetic oil or their mixed oil as a base oil is characterized by comprising (A) an alkenyl succinic acid imide or its derivative in an amount of 0.01 to 1 mass%, (B) a phosphate in an amount of 0. 1 to 5 mass%, (C) an alkylated biphenylamine in an amount of 0.05 to 0.5 mass%, and (D) a hindered phenol compound in an amount of 0.05 to 0.5 mass%, based on the total mass of the hydraulic fluid.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供表现出优异的氧化稳定性，极压性能，污泥生产控制性能和耐污泥性的液压油，并且即使在高温高温下也能够长期保持这些特性 实机活塞泵的压力条件。 含有矿物油，合成油或其混合油作为基础油的液压油的特征在于，含有（A）0.01〜1质量％的链烯基琥珀酸酰亚胺或其衍生物，（ B）0.1〜5质量％的磷酸盐，（C）0.05〜0.5质量％的烷基化联苯胺，（D）0.05〜0.5质量％的受阻酚化合物， 基于液压油的总质量。 版权所有（C）2008，JPO＆INPIT

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