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公开(公告)号：US20230208126A1
公开(公告)日：2023-06-29
申请号：US18070190
申请日：2022-11-28
申请人： Hitachi Metals, Ltd.
IPC分类号： H02G15/06 , G21F1/10 , C09J183/04
CPC分类号： H02G15/06 , G21F1/10 , C09J183/04 , A61B1/00124
摘要： A boot-attached cable is composed of a cable, and a cable boot secured to an end of the cable by an adhesive layer. The adhesive layer includes an additive material comprising at least one of an organic substant and an inorganic substance, capable of shielding against ultraviolet light.
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公开(公告)号：US20210207000A1
公开(公告)日：2021-07-08
申请号：US17212857
申请日：2021-03-25
申请人： Hitachi Metals, Ltd.
摘要： A cable includes a sheath, and a coating film covering a circumference of the sheath, the coating film adhering to the sheath. The coating film is formed from a rubber composition including a rubber component and fine particles. A static friction coefficient on a surface of the coating film is 0.5 or less. When the coating film is subjected to a testing such that a long fiber non-woven fabric including cotton linters including an alcohol for disinfection with a length of 50 mm along a wiping direction is brought contiguous to the surface of the coating film at a shearing stress of 2×10−3 MPa to 4×10−3 MPa, followed by wiping off the surface of the coating film at a speed of 80 times/min to 120 times/min and 20,000 repetitions thereof for a wiping direction length of 150 mm, a difference (an absolute value of a difference) between the static friction coefficients of the coating film before and after the testing is not greater than 0.1.
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公开(公告)号：US20230077911A1
公开(公告)日：2023-03-16
申请号：US17896236
申请日：2022-08-26
申请人： Hitachi Metals, Ltd.
发明人： Kazufumi SUENAGA , Seiichi KASHIMURA , Koki HIRANO
摘要： A resin composition quality controlling method includes a step of measuring a Raman spectrum of a resin composition composed of first TiO2 particles of anatase type TiO2 and second TiO2 particles of rutile type TiO2 by irradiation with laser, and determining a concentration ratio of the first TiO2 particles to the second TiO2 particles in the resin composition based on an intensity of a first peak assigned to lattice vibration in the anatase type TiO2 and an intensity of a second peak assigned to lattice vibration in the rutile type TiO2 in the Raman spectrum.
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公开(公告)号：US20220254543A1
公开(公告)日：2022-08-11
申请号：US17666190
申请日：2022-02-07
申请人： Hitachi Metals, Ltd.
IPC分类号： H01B7/17 , C09D5/32 , C09D7/61 , C09D183/00
摘要： A laminate structure includes a first layer as a substrate and a second layer provided on the first layer. The second layer is composed of a rubber composition including a rubber component, first fine particles for providing a surface with irregularity, and second fine particles for shielding UV-C light. When performing Raman mapping analysis on a first peak derived from oscillation of the second fine particles in Raman scattering spectrum obtained by Raman scattering measurement of the second layer, the second layer includes a region where an intensity of the first peak is greater in an area where the first fine particles are not present than an area where the first fine particles are present.
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公开(公告)号：US20220145127A1
公开(公告)日：2022-05-12
申请号：US17585073
申请日：2022-01-26
申请人： Hitachi Metals, Ltd.
IPC分类号： C09D183/04
摘要： A coating film is provided in a cable, a medical hollow tube, a molded article and a hollow tube. The coating film is formed from a rubber composition including a rubber component and fine particles. A static friction coefficient on a surface of the coating film is 0.5 or less. When the coating film is subjected to a testing such that a long fiber non-woven fabric including cotton linters including an alcohol for disinfection with a length of 50 mm along a wiping direction is brought contiguous to the surface of the coating film at a shearing stress of 2×10−3 MPa to 4×10−3 MPa, followed by wiping off the surface of the coating film at a speed of 80 times/min to 120 times/min and 20,000 repetitions thereof for a wiping direction length of 150 mm, a difference (an absolute value of a difference) between the static friction coefficients of the coating film before and after the testing is not greater than 0.1.
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公开(公告)号：US20220112657A1
公开(公告)日：2022-04-14
申请号：US17559576
申请日：2021-12-22
申请人： Hitachi Metals, Ltd.
摘要： A cable includes a sheath, and a coating film covering a circumference of the sheath. The coating film adheres to the sheath. The static friction coefficient of a surface of the coating film is smaller than the static friction coefficient of a surface of the sheath. The adhesion strength between the sheath and the coating film is 0.30 MPa or more.
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公开(公告)号：US20210079260A1
公开(公告)日：2021-03-18
申请号：US17011750
申请日：2020-09-03
申请人： Hitachi Metals, Ltd.
IPC分类号： C09D183/04
摘要： A coating film is provided in a cable, a medical hollow tube, a molded article and a hollow tube. The coating film is formed from a rubber composition including a rubber component and fine particles. A static friction coefficient on a surface of the coating film is 0.5 or less. When the coating film is subjected to a testing such that a long fiber non-woven fabric including cotton linters including an alcohol for disinfection with a length of 50 mm along a wiping direction is brought contiguous to the surface of the coating film at a shearing stress of 2×10−3 MPa to 4×10−3 MPa, followed by wiping off the surface of the coating film at a speed of 80 times/min to 120 times/min and 20,000 repetitions thereof for a wiping direction length of 150 mm, a difference (an absolute value of a difference) between the static friction coefficients of the coating film before and after the testing is not greater than 0.1.
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公开(公告)号：US20210079258A1
公开(公告)日：2021-03-18
申请号：US16903637
申请日：2020-06-17
申请人： Hitachi Metals, Ltd.
摘要： A cable includes a sheath, and a coating film covering a circumference of the sheath, the coating film adhering to the sheath. The coating film is formed from a rubber composition including a rubber component and fine particles. A static friction coefficient on a surface of the coating film is 0.5 or less. When the coating film is subjected to a testing such that a long fiber non-woven fabric including cotton linters including an alcohol for disinfection with a length of 50 mm along a wiping direction is brought contiguous to the surface of the coating film at a shearing stress of 2×10−3 MPa to 4×10−3 MPa, followed by wiping off the surface of the coating film at a speed of 80 times/min to 120 times/min and 20,000 repetitions thereof for a wiping direction length of 150 mm, a difference (an absolute value of a difference) between the static friction coefficients of the coating film before and after the testing is not greater than 0.1.
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公开(公告)号：US20190352848A1
公开(公告)日：2019-11-21
申请号：US16411709
申请日：2019-05-14
申请人： Hitachi Metals, Ltd.
摘要： A cable includes a sheath, and a coating film covering a circumference of the sheath. The coating film adheres to the sheath. The static friction coefficient of a surface of the coating film is smaller than the static friction coefficient of a surface of the sheath. The adhesion strength between the sheath and the coating film is 0.30 MPa or more.
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公开(公告)号：US20230093012A1
公开(公告)日：2023-03-23
申请号：US17945574
申请日：2022-09-15
申请人： Hitachi Metals, Ltd.
IPC分类号： G01N21/65
摘要： A resin composition quality controlling method includes a step of measuring a Raman spectrum of a resin composition composed of TiO2 particles dispersed in a base material mainly composed of a silicone rubber by irradiating the resin composition with laser, and a step of determining a concentration of the TiO2 particles in the resin composition based on an intensity of a fluorescence spectrum in the Raman spectrum.
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