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    • 2. 发明授权
    • Composite filament, process for the production of the same, and heat fused article
    • 复合长丝,生产过程和热熔制品
    • US06420026B1
    • 2002-07-16
    • US09663708
    • 2000-09-18
    • Hiroshi OkamotoShin-ichi InoueTetsuo KanagawaMasataka SanoHiroki MiyamatsuKimi YoshidaNobuo GotoAkira YamanakaTomio YamazawaTakahiro Sugimoto
    • Hiroshi OkamotoShin-ichi InoueTetsuo KanagawaMasataka SanoHiroki MiyamatsuKimi YoshidaNobuo GotoAkira YamanakaTomio YamazawaTakahiro Sugimoto
    • D01F800
    • D01F8/06D01F1/10Y10T428/2924
    • The invention is aimed to provide a core-sheath type composite filament, in which a functional component is hardly lost due to volatilization during the melt forming; bleeding of the internally added functional component is effectively inhibited; the internally added functional component does not adversely affect spinning properties, stretching properties, strength and dimensional stability; the use of the functional component can be greatly reduced, leading to a reduction of production cost; superior functionalities of deodorizing properties and antimicrobial properties can be exhibited to a maximum extent; even when contacting with water, the functionalities can be kept over a long time; and the composite filament is highly safe to a human body. The invention is also aimed to provide a process for the production of the core-sheath type composite filament as well as a heat fused article obtained from the composite filament. The core-sheath type composite filament of the invention is composed of a core component X and a sheath component Y, wherein the core component X is formed from a first polyolefin resin (H), and the sheath component Y is formed from a second polyolefin resin (L) compounded with at least one functional component (A) selected from the group consisting of a catechin, a saponin, a tea-leaf powder, a tea-leaf extract, and tannin (tannic acid), and a ceramics component (C).
    • 本发明的目的在于提供一种芯鞘型复合长丝,其中功能性成分在熔融成形期间由于挥发而几乎不会损失; 内部添加的功能成分的渗透被有效地抑制; 内部添加的功能组分不会对纺丝性能,拉伸性能,强度和尺寸稳定性产生不利影响; 功能部件的使用可以大大降低,导致生产成本降低; 除臭性能和抗菌性能优异的功能最大程度可以展现出来; 即使与水接触,功能也可以长时间保持; 复合长丝对人体的安全性高。 本发明的目的还在于提供一种用于生产芯鞘型复合长丝的方法以及由复合长丝获得的热熔制品。 本发明的芯鞘型复合长丝由芯成分X和鞘成分Y构成,其中,芯成分X由第一聚烯烃树脂(H)形成,鞘成分Y由第二聚烯烃 与选自由儿茶素,皂角苷,茶叶粉末,茶叶提取物和单宁酸(鞣酸)组成的组中的至少一种功能性成分(A)和陶瓷成分( C)。
    • 6. 发明授权
    • Device and method of detecting flow rate/liquid kind, and device and method of detecting liquid kind
    • 流量/液体种类检测装置及方法,液体种类检测装置及方法
    • US07377185B2
    • 2008-05-27
    • US10564331
    • 2004-07-09
    • Toshiaki KawanishiTakayuki TakahataKenji TomonariKiyoshi YamagishiAtsushi KoikeAkiko KubotaShin-ichi Inoue
    • Toshiaki KawanishiTakayuki TakahataKenji TomonariKiyoshi YamagishiAtsushi KoikeAkiko KubotaShin-ichi Inoue
    • G01F1/708
    • G01F1/6842G01F1/6965G01F5/00G01F7/00
    • A flow rate/liquid type detecting method for detecting the flow rate of a fluid and, at the same time, detecting any one of or both the type of the fluid and the concentration of the fluid, characterized in that: by using a flow rate/liquid type detecting apparatus comprising a main passage through which a fluid to be detected flows, an auxiliary passage branched from the main passage, and a flow rate/liquid type detecting sensor device provided in the auxiliary passage, is provided, and in conducting any one of or both the detection of the type of the fluid to be detected and the detection of the concentration of the fluid to be detected, an auxiliary passage opening/closing valve is closed, and the fluid to be detected is allowed to temporarily stay within the flow rate/liquid type detecting sensor device to conduct any one of or both the detection of the liquid type and the detection of the concentration, and in detecting the flow rate of the fluid to be detected, the auxiliary passage opening/closing valve is opened to allow the fluid to be detected to flow into the flow rate/liquid type detecting sensor device to detect the flow rate.
    • 一种流量/液体型检测方法,用于检测流体的流速,同时检测流体的类型和流体的浓度中的任一种或两者,其特征在于:通过使用流量 液体型检测装置,包括被检测流体流过的主通路,从主通道分支的辅助通道和设置在辅助通路中的流量/液体型检测传感器装置,并且进行任何 要检测的流体的类型的检测和要检测的流体的浓度的检测中的一个或两个,辅助通道打开/关闭阀关闭,并且允许待检测的流体暂时停留在内部 流量/液体型检测传感器装置进行液体检测和浓度检测中的任一种或两者,并且在检测待检测流体的流量时,辅助通过 打开开闭阀,使流体被检测流入流量/液体型检测传感器装置,以检测流量。
    • 7. 发明授权
    • Functional form and process for the production of the same
    • 功能形式和生产过程相同
    • US6156817A
    • 2000-12-05
    • US437572
    • 1999-11-10
    • Hiroshi OkamotoShin-ichi InoueKimi YoshidaHiroki MiyamatsuMasataka Sano
    • Hiroshi OkamotoShin-ichi InoueKimi YoshidaHiroki MiyamatsuMasataka Sano
    • C08K5/00C08K5/07C08K3/40C08K5/13
    • C08K5/0008
    • A functional form according to the present invention is disclosed, containing a melt form of a forming resin (Y) compounded with a functional component (a) having antimicrobial properties or deodorizing properties, selected from the group consisting of a catechin, a saponin, a tea-leaf powder, a tea-leaf extract, and tannin (tannic acid), and a ceramics component (b). A process for the production of a functional form is also disclosed, including melt forming a forming resin (Y) compounded with a functional component (a) having antimicrobial properties or deodorizing properties, selected from the group consisting of a catechin, a saponin, a tea-leaf powder, a tea-leaf extract, and tannin (tannic acid), and a ceramics component (b). According to the present invention, the elution of functional components (such as catechins and saponins) can be controlled even after water washing and their functionalities can be maintained (such as antimicrobial properties or deodorizing properties) over a long period of time.
    • 公开了本发明的功能性形式,其含有与具有抗微生物特性或除臭性能的功能性成分(a)配合的成型树脂(Y)的熔融形式,其选自儿茶素,皂苷, 茶叶粉,茶叶提取物,单宁酸(单宁酸)和陶瓷成分(b)。 还公开了一种制备功能性形式的方法,包括熔融形成与具有抗微生物性质或除臭性能的功能性组分(a)复合的成型树脂(Y),其选自儿茶素,皂角苷, 茶叶粉,茶叶提取物,单宁酸(单宁酸)和陶瓷成分(b)。 根据本发明,即使在水洗后也可以控制功能成分(如儿茶素类和皂苷)的洗脱,并且能够长时间保持其功能(如抗菌性或除臭性)。