公开(公告)号：US20200251239A1

公开(公告)日：2020-08-06

申请号：US16857441

申请日：2020-04-24

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Hideki AIZAWA ,  Satoshi YAMAZAKI ,  Satoshi YAMASHITA ,  Kenji HATAMOTO

IPC: H01B1/04 ,  C01B32/168

Abstract: The present disclosure relates to a coated carbon nanotube electric wire includes: a carbon nanotube wire including one or more carbon nanotube aggregates configured of a plurality of carbon nanotubes; and an insulating coating layer with which the carbon nanotube wire is coated, and the insulating coating layer is configured of a material with a refractive index nD of equal to or greater than 1.45.

公开(公告)号：US20200251238A1

公开(公告)日：2020-08-06

申请号：US16857425

申请日：2020-04-24

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Hideki AIZAWA ,  Satoshi YAMAZAKI ,  Satoshi YAMASHITA ,  Kenji HATAMOTO

IPC: H01B1/04 ,  C01B32/168 ,  H01B13/00 ,  G01R31/60

Abstract: Provided is a coated carbon nanotube electric wire superior in identifiability. The coated carbon nanotube electric wire includes: a carbon nanotube wire including one or a plurality of carbon nanotube aggregates formed by a plurality of carbon nanotubes; and an insulating coating layer coating the carbon nanotube wire, wherein the insulating coating layer has an identification mark.

公开(公告)号：US20190355490A1

公开(公告)日：2019-11-21

申请号：US16528403

申请日：2019-07-31

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Satoshi YAMAZAKI ,  Yoshinori KAZAMA ,  Satoshi YAMASHITA ,  Koji FUJIMURA ,  Yuudai TANIMURA ,  Yukako NAKAI ,  Kazutomi MIYOSHI ,  Hideki AIZAWA ,  Kenji HATAMOTO

IPC: H01B1/04 ,  D01F9/12 ,  C01B32/168

Abstract: There is provided a CNTs wire capable of materializing a low resistivity and improving the electroconductivity. The CNT wire is formed from a single CNT aggregate constituted of a plurality of CNTs . . . having a single- or multi-walled structure, or formed by bundling a plurality of the CNT aggregates. The proportion of the total number of the CNTs having a double-walled or triple-walled structure based on the number of the plurality of CNTs constituting the CNT wire is 75% or higher; the proportion of the total number of the CNTs having an average diameter of the innermost wall of 1.7 nm or smaller based on the number of the CNTs constituting the CNT wire is 75% or higher; and the full-width at half maximum Δθ in azimuth angle in azimuth intensity distribution by SAXS indicating orientation of the plurality of CNT aggregates is 60° or smaller.

公开(公告)号：US20180170757A1

公开(公告)日：2018-06-21

申请号：US15895941

申请日：2018-02-13

Applicant: Furukawa Electric Co., Ltd.

Inventor： Masashige WATANABE ,  Hideki AIZAWA ,  Kazutomi MIYOSHI ,  Satoshi YAMASHITA ,  Yoshinori KAZAMA ,  Yuudai TANIMURA ,  Koji FUJIMURA ,  Morinobu ENDO ,  Kenji TAKEUCHI ,  Masatsugu FUJISHIGE

IPC: C01B32/16 ,  H01L51/00 ,  B82Y40/00 ,  B82Y30/00

CPC classification number: C01B32/16 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/158 ,  C01B32/168 ,  C01B2202/06 ,  C01B2202/22 ,  C01B2202/34 ,  C01B2202/36 ,  H01B1/04 ,  H01L51/002 ,  H01L51/0048

Abstract: A low-resistivity carbon nanotube aggregate includes a plurality of carbon nanotubes each having one or more walls, wherein a ratio of a total number of carbon nanotubes that have two or three walls relative to a total number of said plurality of carbon nanotubes is 75% or greater, and wherein, in a G band of a Raman spectrum in the Raman spectroscopy of the plurality of carbon nanotubes, a G+/Gtotal ratio that is indicative of an amount of semiconductor carbon nanotubes relative to metallic carbon nanotubes is 0.70 or greater.

公开(公告)号：US20160069875A1

公开(公告)日：2016-03-10

申请号：US14942218

申请日：2015-11-16

Applicant: THE FURUKAWA ELECTRIC CO., LTD.

Inventor： Hideki AIZAWA ,  Michio OHKUBO

IPC: G01N33/543 ,  G01N21/77 ,  G01N33/552

CPC classification number: G01N33/54366 ,  B82Y15/00 ,  G01N21/6428 ,  G01N21/77 ,  G01N33/54346 ,  G01N33/54353 ,  G01N33/552 ,  G01N33/587 ,  G01N2021/7753 ,  G01N2021/7759 ,  Y10S977/70 ,  Y10S977/773 ,  Y10S977/788 ,  Y10S977/918 ,  Y10T428/2982

Abstract: Labelled silica nanoparticles for immunochromatographic reagent, comprising silica nanoparticles containing a labelled substance.

Abstract translation: 用于免疫色谱试剂的标记二氧化硅纳米颗粒，包含含有标记物质的二氧化硅纳米颗粒。

公开(公告)号：US20140273271A1

公开(公告)日：2014-09-18

申请号：US13830435

申请日：2013-03-14

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Hideki AIZAWA ,  Michio OHKUBO

IPC: G01N21/64

CPC classification number: G01N21/6428 ,  G01N21/8483 ,  G01N33/54373 ,  G01N33/558

Abstract: An immunochromatography carried out by illuminating a fluorescent substance in a membrane with excitation light and detecting fluorescence emitted from the fluorescent substance, the immunochromatography comprising the steps of: preparing a membrane having a transparent film, the transparent film being closely attached to the surface of the membrane, the transparent film satisfying a specific property related to a refractive index with respect to analyte liquid; illuminating a fluorescent substance in the membrane with excitation light through the transparent film; and detecting another fluorescence components not exceeding the critical angle, the another fluorescence components being included in the fluorescence emitted from the fluorescent substance, the detection being made by virtue of the fluorescence components passing through the film.

Abstract translation: 通过用激发光照射膜中的荧光物质并检测从荧光物质发出的荧光进行的免疫色谱法，所述免疫色谱法包括以下步骤：制备具有透明膜的膜，所述透明膜紧密附着在所述荧光物质的表面上 膜，所述透明膜满足与分析物液体的折射率相关的特定性质; 通过透明膜用激发光照射膜中的荧光物质; 并且检测不超过临界角的另一荧光成分，另外荧光成分被包含在从荧光物质发出的荧光中，由于通过该膜的荧光成分进行检测。