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    • 61. 发明专利
    • Joint for heat source machine
    • 联合热源机
    • JP2008008615A
    • 2008-01-17
    • JP2007206384
    • 2007-08-08
    • Harman Pro:KkOsaka Gas Co Ltd大阪瓦斯株式会社株式会社ハーマンプロ
    • KAWAGUCHI TAKAFUMIIGAWA KAZUHISANISHIMURA HIROYUKINISHIURA MASANAGA
    • F24D3/10F16L41/03
    • PROBLEM TO BE SOLVED: To provide a joint for a heat source machine capable of preventing water leakage after finishing an airtightness test. SOLUTION: The joint HD1 (HD2) for the heat source machine is provided with a selection valve 46 by which a heat source machine side connection part 33, terminal end side connection parts 35 and 37 for connecting heat medium flow pipes 20 and 21, and a testing connection part 39 for connecting a test fluid supply pipe 45 communicate with each other. By means of the selection valve 46, a test condition, in which communication between the heat source machine side connection part 33 and the terminal end side connection parts 35 and 37 is blocked, and The testing connection part 39 is provided with a check valve 43 which allows passage of the flow of test fluid fed from the supply pipe 45 and prevents passage of the flow in the opposite direction. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够在气密性试验完成后防止漏水的热源机的接头。 解决方案:用于热源机的接头HD1(HD2)设置有选择阀46,热源机侧连接部33,用于连接热介质流路20的末端侧连接部35,37 21,连接测试液供给管45的测试连接部39相互连通。 通过选择阀46,在热源机侧连接部33与终端侧连接部35,37之间的连通被阻塞的试验条件下,测试连接部39设置有止回阀43 其允许从供给管45供给的测试流体的流动,并防止流向相反方向的通道。 版权所有(C)2008,JPO&INPIT
    • 63. 发明专利
    • Floor heating installation
    • 地板加热安装
    • JP2006284053A
    • 2006-10-19
    • JP2005102380
    • 2005-03-31
    • Osaka Gas Co Ltd大阪瓦斯株式会社
    • KAWAGUCHI TAKAFUMIINOUE SHUICHIFUKAGI TAKAYUKIYAMAGUCHI SHOJI
    • F24D3/16E04F15/18E04F15/20
    • PROBLEM TO BE SOLVED: To provide a floor heating installation improved in heat efficiency by favorably transmitting heat radiated from a radiator from the lower face to the upper face of a floor finishing material without giving a cool and unpleasant feel to a person during stopping floor heating.
      SOLUTION: The floor heating installation comprises the floor finishing material 1 arranged on the upper side of a holding layer 3 which holds the radiator 7 for transmitting heat radiated from the radiator 7 from the lower face to the upper face, the floor finishing material 1 having grooves 11 distributed and formed on the lower face. Herein, a highly heat conductive heat transfer layer 2 is formed composed of insertion portions 21 inserted into the grooves 11 and a lower layer 22 arranged along the lower face of the floor finishing material 1 in contact with lower ends of the insertion portions 21.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种通过有利地将散热器辐射的热量从地板整理材料的下表面传递到上表面而提供热效率,而不会给人造成凉爽和不愉快的感觉 停止地板采暖。 解决方案:地板加热装置包括布置在保持层3的上侧的地板整理材料1,保持层3保持用于将散热器7辐射的热量从下表面传递到上表面的散热器7,地板整理 材料1具有分布并形成在下表面上的槽11。 这里,高导热性传热层2由插入槽11中的插入部21和沿着地板整理材料1的下表面布置的与插入部21的下端接触的下层22形成。 P>版权所有(C)2007,JPO&INPIT
    • 64. 发明专利
    • Method for evaluating performance of diaphragm flow meter
    • 评估膜片流量计性能的方法
    • JP2005283463A
    • 2005-10-13
    • JP2004100528
    • 2004-03-30
    • Osaka Gas Co Ltd大阪瓦斯株式会社
    • YAMAGUCHI HIDEKIKAWAGUCHI TAKAFUMINISHIMURA HIROYUKITAMURA ITSURO
    • G01F3/22G01F25/00
    • PROBLEM TO BE SOLVED: To provide a diaphragm flow meter evaluating method capable of representing behaviors shown by articles actually recovered from markets.
      SOLUTION: For evaluating the performance of a diaphragm flow meter in which a flow detecting part is provided with a diaphragm part provided in a state in which its peripheral part is fixed to a casing, which forms a measuring chamber, and reciprocated by the supply and discharge of gas for and from the measuring chamber, the diaphragm flow meter is left in a thermal environment higher than ordinary temperatures for evaluation time between 200-4000 hours, and the diaphragm flow meter is evaluated on the basis of its performance after leaving it.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种能够表示从市场实际恢复的物品所示的行为的膜片流量计评估方法。 解决方案:为了评价膜流量计的性能,其中流量检测部分设置有隔膜部件,该隔膜部件设置在其周边部分被固定到形成测量室的壳体的状态,并且通过 气体供给和排出测量室,隔膜流量计留在高于普通温度的热环境中,评估时间在200-4000小时之间,隔膜流量计根据其性能进行评估 离开它 版权所有(C)2006,JPO&NCIPI
    • 66. 发明专利
    • Biodegradable plastic material and molded article
    • 可生物降解的塑料和模制品
    • JP2005248160A
    • 2005-09-15
    • JP2004374894
    • 2004-12-24
    • Osaka Gas Co Ltd大阪瓦斯株式会社
    • KATO MARIKOSAKAMOTO HIRONORIKAWAGUCHI TAKAFUMIKAWASAKI SHINICHINISHIMURA HIROYUKIKONDO YOSHIKAZU
    • C08L101/00C08K5/00C08L23/26C08L101/16
    • PROBLEM TO BE SOLVED: To provide a biodegradable plastic material having improved physical properties, and to provide a molded article using the biodegradable material.
      SOLUTION: This biodegradable plastic material comprises a biodegradable polymer (a), a polymer (b) except the polymer (a), and at least one compatibilizing agent (c) selected from the group consisting of ionomer resins, oxazoline-based compatibilizing agents, elastomer-based compatibilizing agents, reactive compatibilizing agents, and copolymer-based compatibilizing agents. The polymer (b) is, for example, selected from the group consisting of polyester-based resins, nylon-based resins, styrenic resins and polyolefin-based resins. It is preferable to contain the polymer (b) and the compatibilizing agent (c) in amounts of 0.1 to 100 pts. wt. and 0.1 to 100 pts. wt., respectively, per 100 pts. wt. of the biodegradable polymer (a).
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供具有改善的物理性质的可生物降解的塑料材料,并提供使用该可生物降解材料的模塑制品。 该生物降解性塑料材料包括可生物降解的聚合物(a),除了聚合物(a)以外的聚合物(b))和至少一种选自离聚物树脂,基于恶唑啉的 相容剂,弹性体相容剂,反应性相容剂和基于共聚物的相容剂。 聚合物(b)例如选自聚酯系树脂,尼龙系树脂,苯乙烯系树脂,聚烯烃系树脂等。 聚合物(b)和相容剂(c)的含量优选为0.1〜100重量份。 重量。 和0.1至100点。 分别为100个/分钟。 重量。 的可生物降解聚合物(a)。 版权所有(C)2005,JPO&NCIPI
    • 68. 发明专利
    • Polyolefin-containing plastic material, recycled plastic material and molded item
    • 含有聚烯烃的塑料材料,回收塑料材料和成型体
    • JP2005023191A
    • 2005-01-27
    • JP2003189746
    • 2003-07-01
    • Osaka Gas Co Ltd大阪瓦斯株式会社
    • NISHIMURA HIROYUKIKAWAGUCHI TAKAFUMIKATO MARIKOKAWASAKI SHINICHISAKAMOTO HIRONORI
    • C08J11/00B29B17/04C08L23/00C08L23/26C08L27/06C08L101/00
    • Y02W30/625
    • PROBLEM TO BE SOLVED: To provide a plastic material exhibiting excellent properties mainly composed of a polyolefin resin and/or a polyolefin skeleton-bearing copolymer and a polyvinyl chloride resin and comprising a compatibilizer or a modifier, a recycled plastic material exhibiting excellent properties, and a plastic molded item constituted of the plastic material.
      SOLUTION: The plastic material comprises the polyolefin resin and/or the polyolefin skeleton-bearing copolymer, the polyvinyl chloride resin and at least one compatibilizer selected from the group consisting of an ionomer resin, an oxazoline compatibilizer, an elastomer compatibilizer and a reactive compatibilizer. The method for recycling the plastic material comprises compounding at least one compatibilizer selected from the group consisting of the ionomer resin, the oxazoline compatibilizer, the elastomer compatibilizer and the reactive compatibilizer with a plastic material to be recycled to give the recycled plastic material.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供主要由聚烯烃树脂和/或聚烯烃骨架承载共聚物和聚氯乙烯树脂组成的包含相容剂或改性剂的优异性能的塑料材料,显示优异的再循环塑料材料 性能,以及由塑料材料构成的塑料成型品。 解决方案:塑料材料包括聚烯烃树脂和/或聚烯烃骨架承载共聚物,聚氯乙烯树脂和至少一种选自离聚物树脂,恶唑啉增容剂,弹性体增容剂和 反应性增容剂。 回收塑料材料的方法包括使用选自由离聚物树脂,恶唑啉增容剂,弹性体增容剂和反应性增容剂组成的组中的至少一种增容剂与待再循环的塑料材料混合,得到再生塑料材料。 版权所有(C)2005,JPO&NCIPI