供試体成形用型枠
    1.
    发明专利

    公开(公告)号:JP2021196321A

    公开(公告)日:2021-12-27

    申请号:JP2020105182

    申请日:2020-06-18

    Abstract: 【課題】コンクリートやモルタルの円柱状の供試体を効率よく製造することのできる供試体成形用型枠を提供すること。 【解決手段】型枠10は、圧縮強度試験等に用いる円柱状のコンクリートやモルタルの供試体を製造するための供試体成形用型枠である。型枠10は、上方に向けて開口する有底円柱状の成形空間50を構成するように第1方向Xで重ねられた複数の型部材(第1型部材1、および第2型部材2)を備えた型枠本体5と、型枠本体5を第1方向Xの両側から締め付けて複数の型部材が重なった状態を維持する締め付け部材4とを有している。第1型部材1と第2型部材2とにおいて第1方向Xで互いに重なる2つの側面11、21の各々には成形空間50を2分割した半円柱状のキャビティ15、25が複数、配列されている。第1型部材1および第2型部材2は、ポリウレタン系エラストマー等のエラストマー製である。 【選択図】図4

    Rubber member and method of manufacturing the same
    4.
    发明专利
    Rubber member and method of manufacturing the same 审中-公开
    橡胶构件及其制造方法

    公开(公告)号:JP2013220581A

    公开(公告)日:2013-10-28

    申请号:JP2012093458

    申请日:2012-04-17

    Abstract: PROBLEM TO BE SOLVED: To provide a rubber member having composition of different rubber materials and a method of manufacturing the rubber member.SOLUTION: In a first process, each of a first rubber piece 11 containing a first cross-linking agent included in a first rubber material and having joining portions 11b, 11c in an uncross-linked state or an incomplete cross-linked state and a second rubber piece 21 containing a second cross-linking agent included in a second rubber material and having joining portions 21b, 21c in an uncross-linked state or an incomplete cross-linked state is produced. In a second process, the joining portions 11c, 21b are heated within a mold 5, and the first rubber piece 11 and the second rubber piece 21 are continuously interconnected at the joining portions 11c, 21b. The first rubber material and the second rubber material comprise different rubber materials, and both of the first cross-linking agent and the second cross-linking agent are an organic peroxide cross-linking agent. Thus, at the joining portions 11c, 21b, an end of the first rubber piece 11 and an end of the second rubber piece 21 are directly cross-linked and connected with each other.

    Abstract translation: 要解决的问题:提供具有不同橡胶材料的组成的橡胶构件和制造橡胶构件的方法。解决方案:在第一种方法中,包含第一种交联剂的第一橡胶件11包括在第一种 橡胶材料,并且具有未交联状态或不完全交联状态的接合部分11b,11c和包含在第二橡胶材料中的具有第二交联剂的第二橡胶件21,并具有接合部分21b,21c 产生非交联状态或不完全交联状态。 在第二工序中,连结部11c,21b在模具5内被加热,第一橡胶片11和第二橡胶片21在接合部11c,21b处连续地互连。 第一橡胶材料和第二橡胶材料包含不同的橡胶材料,第一交联剂和第二交联剂都是有机过氧化物交联剂。 因此,在接合部11c,21b,第一橡胶件11的端部和第二橡胶件21的端部直接交联并相互连接。

    Rubber seal member
    5.
    发明专利
    Rubber seal member 有权
    橡胶密封件

    公开(公告)号:JP2013044353A

    公开(公告)日:2013-03-04

    申请号:JP2011180868

    申请日:2011-08-22

    Abstract: PROBLEM TO BE SOLVED: To provide a rubber seal member capable of preventing both heavy metal pollution and deterioration caused by infrared rays.SOLUTION: In the rubber seal member for use in a process chamber comprising an infrared heater in semiconductor manufacturing equipment and the like, organic particles of a polyimide resin, a fluororesin and the like are contained as a filler, and a metal (heavy metal) having a specific gravity of 4 or more and a heavy-metal compound are not mixed. In the rubber seal member, a relative reflectance in a wavelength region of 740-1,240 nm is 20% or more when reflectance on a standard white board made of polytetrafluoroethylene is set at 100%. The rubber seal member is hardly deteriorated because infrared rays are reflected from a surface even when applied to the rubber seal member.

    Abstract translation: 要解决的问题:提供能够防止重金属污染和由红外线引起的劣化的橡胶密封构件。 解决方案:在用于半导体制造设备等中的包括红外线加热器的处理室的橡胶密封件中,含有聚酰亚胺树脂,氟树脂等的有机颗粒作为填料和金属( 比重为4以上的重金属和重金属化合物不混合。 在橡胶密封构件中,当由聚四氟乙烯制成的标准白板上的反射率设定为100%时,740-1,240nm的波长区域的相对反射率为20%以上。 橡胶密封构件几乎不劣化,因为即使在施加到橡胶密封构件时红外线也从表面反射。 版权所有(C)2013,JPO&INPIT

    Metal floor post
    7.
    发明专利
    Metal floor post 有权
    金属地板

    公开(公告)号:JP2010116731A

    公开(公告)日:2010-05-27

    申请号:JP2008290991

    申请日:2008-11-13

    Abstract: PROBLEM TO BE SOLVED: To provide a low-cost metal floor post superior in corrosion resistance. SOLUTION: This metal floor post includes: a bedsill plate 13 which has a base material 1 made of an iron-based material and which is installed on a prescribed installation surface; a bearing plate 11 for bearing a floor load; and a turnbuckle portion 16 for adjusting height between the bedsill plate 13 and the bearing plate 11. The bedsill plate 13, the bearing plate 11 and the turnbuckle portion 16 are formed by press-molding Zn-6Al-3Mg alloy plating-coated steel. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供优异的耐腐蚀性的低成本金属地板柱。 解决方案:该金属地板支柱包括:褥板13,其具有由铁基材料制成并安装在规定安装面上的基材1; 承载地板载荷的支承板11; 以及用于调节褥板13和支承板11之间的高度的螺丝扣部分16.通过模压Zn-6Al-3Mg合金电镀钢板形成褥板13,支承板11和螺丝扣部分16。 版权所有(C)2010,JPO&INPIT

    Method for manufacturing vibration-damping metal, and vibration-damping metal obtained thereby
    8.
    发明专利
    Method for manufacturing vibration-damping metal, and vibration-damping metal obtained thereby 审中-公开
    制造振动阻尼金属的方法及其获得的振动阻尼金属

    公开(公告)号:JP2010013720A

    公开(公告)日:2010-01-21

    申请号:JP2008176961

    申请日:2008-07-07

    CPC classification number: C23C8/22

    Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a vibration-damping metal which has reliably sufficient corrosion resistance and the mechanical life and also shows high damping characteristics, by using a generally available metal material.
    SOLUTION: This manufacturing method includes: preparing an alloy steel containing 8 wt.% or more chromium as a base material; forming a carbon-concentrated layer in which a surface layer part has a higher carbon concentration than that in a deep part by making carbon permeate the base material through the surface; thereby preparing the difference of sensitivity for sensitization between the surface layer part and the deep part; forming a sensitized layer in the surface layer part by heating and holding the layers under a heating condition that the surface layer part is sensitized and the deep part is not sensitized; and causing intergranular corrosion in grain boundaries of the sensitized layer to form a vibration-damping structure layer in the surface part while leaving the deep part in a form of a structure substantially having no chromium carbide precipitating in the grain boundaries.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种通过使用通常可获得的金属材料制造具有可靠地具有可靠的耐腐蚀性和机械寿命并且还显示高阻尼特性的减振金属的方法。 解决方案:该制造方法包括:制备含有8重量%以上的铬作为基材的合金钢; 形成碳浓缩层,其中通过使碳渗透通过所述表面的基材,表面层部分具有比深部中的碳浓度更高的碳浓度; 从而制备表层部分和深部分之间的敏化敏感性差异; 通过在表面层部分被致敏并且深部未敏化的加热条件下加热和保持层,在表面层部分中形成敏化层; 并且使致敏层的晶界中的晶间腐蚀在表面部分形成减振结构层,同时将深部部分留下基本上没有碳化铬在晶界上析出的结构。 版权所有(C)2010,JPO&INPIT

    化学防護服
    10.
    实用新型

    公开(公告)号:JP3234093U

    公开(公告)日:2021-09-16

    申请号:JP2021002585

    申请日:2021-07-02

    Inventor: 石原 昌文

    Abstract: 【課題】化学防護服の生地の破損、化学防護服への液体の浸透及び股裂けを抑制しつつ、通気性、快適性及び作業時の操作性に優れる化学防護服を提供する。 【解決手段】化学防護服1は、着用者の頭部、胴体部、腕部及び脚部を含む身体の全部又は大部分を覆う本体10と、本体10において着用者の肘部、膝部及び股部にそれぞれ対応する部位に縫合される補強材20、21、23、24と、補強材における縫合箇所21a、23a、24aを封止するシーリング材30〜34と、を具備する。 【選択図】図1

Patent Agency Ranking