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    • 41. 发明申请
    • Compound Switch
    • 复合开关
    • US20070017787A1
    • 2007-01-25
    • US11458157
    • 2006-07-18
    • Miyata MuneyoshiSatoshi MyoujinTsuyoshi Noguchi
    • Miyata MuneyoshiSatoshi MyoujinTsuyoshi Noguchi
    • H01H9/00
    • H01H25/002H01H2025/004H01H2025/043
    • There is provided a compound switch suitable for preventing malfunction as a multidirectional switch caused by an unreasonable turning force applied to a slider, improving the switch operability, and simplifying a switch mounting panel surface. When a transverse push-in force is applied to the operating portion 14, the slider 8 slides in the push-in direction of the operating portion from a fixed position of neutrality, and hence a contact state corresponding to the slide direction can be obtained. When torque for turning the operating portion 14 around the axis thereof is applied to the operating portion 14, the torque is transmitted to an outer base 2 via the slider 8 etc., by which the outer base 2, the slider 8, and the operating portion 14 are rotatingly moved together in the rotation direction of the operating portion 14 from the fixed position of neutrality, and hence a contact state corresponding to the rotation direction can be obtained.
    • 提供了一种适合于防止由施加到滑块的不合理的转动力引起的多向开关故障的复合开关,提高了开关的可操作性,并且简化了开关安装面板表面。 当向操作部14施加横向推进力时,滑块8从固定的中立位置沿操作部的推入方向滑动,因此可以获得与滑动方向对应的接触状态。 当操作部分14绕其轴线转动的转矩被施加到操作部分14时,扭矩通过滑块8等传递到外基座2,通过该滑块8等,外基座2,滑块8和操作部分 部分14从中性的固定位置在操作部分14的旋转方向上一起旋转移动,因此可以获得与旋转方向相对应的接触状态。
    • 45. 发明授权
    • Molded elastomer
    • 成型弹性体
    • US06515064B1
    • 2003-02-04
    • US09889009
    • 2001-07-06
    • Hiroyuki TanakaMasanori HasegawaTsuyoshi NoguchiKatsuhiko Higashino
    • Hiroyuki TanakaMasanori HasegawaTsuyoshi NoguchiKatsuhiko Higashino
    • C08K304
    • C08J5/00C08J2321/00C08K3/04C08L21/00
    • To provide an elastomer molded article for a semiconductor manufacturing equipment which not only has cleanliness required but also has an excellent plasma resistance and an excellent property of metal-elution inhibition. The elastomer molded article is obtained by crosslinking a crosslinkable elastomer composition comprising a crosslinkable elastomer component and a carbon black filler having an average particle size of not more than 700 &mgr;m and an impurity metal content measured by an ashing analysis method of not more than 300 ppm and has an impurity metal content measured by an ashing analysis method of not more than 100 ppm. An increasing rate of particles generated by irradiating oxygen plasma to the article is not more than 500% or an amount of impurity metals extracted from the article with a 50% aqueous solution of HF is not more than 500 ppb.
    • 为了提供一种用于半导体制造设备的弹性体模塑制品,其不仅需要清洁度,而且具有优异的等离子体电阻和优异的金属洗脱抑制性能。 弹性体成型体是将包含交联性弹性体成分和平均粒径为700μm以下的炭黑填料的交联性弹性体组合物和通过灰化分析法测定的杂质金属含量为300ppm以下, 并且通过灰化分析方法测定的不大于100ppm的杂质金属含量。 通过向制品照射氧等离子体而产生的颗粒的增加率不大于500%,或者用50%的HF水溶液从制品中提取的杂质金属的量不超过500ppb。
    • 47. 发明授权
    • Perfluoroelastomer compositions and methods of preparing same
    • 全氟弹性体组合物及其制备方法
    • US09068069B2
    • 2015-06-30
    • US12969463
    • 2010-12-15
    • Tsuyoshi NoguchiJiazhong LuoTatsuya MorikawaHirokazu KomoriTakafumi YamatoMeiten Koh
    • Tsuyoshi NoguchiJiazhong LuoTatsuya MorikawaHirokazu KomoriTakafumi YamatoMeiten Koh
    • C08L27/18C08K5/18
    • C08L27/18C08K5/18C08L2205/02Y10T428/3154C08L2666/04
    • The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative. One fluorine-containing elastomer composition herein, having a short crosslinking time, has perfluoroelastomers (A) having a tetrafluoroethylene unit, a perfluoralkylvinyl ether unit (a) and a monomer unit (b) having at least one kind selected from the group consisting of a nitrile group, a carboxyl group and an alkoxycarbonyl group, wherein the composition has two or more kinds of perfluoroelastomers (A) having differing contents of perfluoroalkylvinyl ether unit (a).
    • 本发明包括交联的全氟弹性体组合物和由可交联的全氟弹性体组合物形成的模塑制品,其具有具有固化部位单体的第一可固化全氟聚合物和具有固化部位单体的第二全氟聚合物。 全氟聚合物中四氟乙烯单体与全氟烷基乙烯基醚的摩尔比在全氟聚合物中为约0至约100至约65至35。 第二聚合物中四氟乙烯单体与全氟烷基乙烯基醚单体的摩尔比在第二全氟聚合物中为约65:35至约95:5。 组合物还包括治疗剂。 具有交联时间短的一种含氟弹性体组合物具有全氟弹性体(A),其具有四氟乙烯单元,全氟烷基乙烯基醚单元(a)和单体单元(b),所述单体单元具有选自以下的至少一种: 腈基,羧基和烷氧基羰基,其中所述组合物具有两种或更多种具有不同全氟烷基乙烯基醚单元(a)含量的全氟弹性体(A)。
    • 49. 发明申请
    • PERFLUOROELASTOMER SEAL MATERIAL
    • 全氟聚合物密封材料
    • US20110028655A1
    • 2011-02-03
    • US12903474
    • 2010-10-13
    • Hiroyuki TanakaTsuyoshi Noguchi
    • Hiroyuki TanakaTsuyoshi Noguchi
    • C08F214/18
    • C09K3/1009F16J15/102Y10T428/24355
    • The present invention provides a perfluoroelastomer seal material in which adhesive strength, contamination, corrosion and color change of a contacted surface with a seal material are improved, and an amount of an uncrosslinked polymer component is at most 1% by weight, measured under specific conditions, and a process for preparing the same. The present invention relates to a perfluoroelastomer seal material, wherein a rate of weight decrease is at most 1% by weight when the seal material is immersed into perfluoro(tri-n-butyl) amine at 60° C. for 70 hours and is dried at 90° C. for 5 hours, 125° C. for 5 hours and 200° C. for 10 hours after taken out of the emersion. And, the present invention also relates to a process for preparing a perfluoroelastomer seal material comprising a step of treating with a solvent having at least 50% of a swelling rate based on said molded article, when said molded article is immersed at 60° C. for 70 hours.
    • 本发明提供了一种全氟弹性体密封材料,其中改善了与密封材料的接触表面的粘合强度,污染物,腐蚀和颜色变化,并且在特定条件下测量的未交联聚合物组分的量为至多1重量% ,及其制备方法。 全氟弹性体密封材料技术领域本发明涉及一种全氟弹性体密封材料,其中当密封材料在60℃下浸入全氟(三正丁基)胺中70小时时,其重量减少率至多为1重量%,并干燥 在90℃,5小时,125℃,5小时和200℃,10分钟后脱出。 另外,本发明还涉及一种全氟弹性体密封材料的制造方法,其特征在于,在将所述成形体浸渍于60℃时,使用具有基于所述成型体的至少50%的溶胀率的溶剂进行处理的工序。 70个小时。