公开(公告)号：US12095243B2

公开(公告)日：2024-09-17

申请号：US18211931

申请日：2023-06-20

申请人： JUNKOSHA INC.

发明人： Daiki Hiraoka ,  Hiroshi Takeuchi ,  Yasuhiro Misu ,  Tetsuya Hirose

IPC分类号： H02G11/00 ,  F16G13/16 ,  F16L3/00 ,  F16L3/26 ,  H02G3/04

CPC分类号： H02G11/006 ,  F16G13/16 ,  H02G3/0475

摘要： There is provided a supporting member having excellent durability and an apparatus including the supporting member. The supporting member includes an elastic member and a plurality of block members formed thereon. The supporting member is deformable from a shape in which end surfaces of the block members are in contact with each other to a shape in which the end surfaces are separated from each other. The elastic member includes a fixed region whose deformation is restricted by being fixed to a bottom surface of the block member, and the supporting member includes a flexure reduction unit for reducing flexure at a position near the fixed region of the elastic member.

公开(公告)号：US20230372591A1

公开(公告)日：2023-11-23

申请号：US18222174

申请日：2023-07-14

申请人： Junkosha Inc.

发明人： Masamichi Takahashi ,  Ayumi Matsuda ,  Koichiro Yoshioka

IPC分类号： A61L29/06

CPC分类号： A61L29/06

摘要： PROBLEM TO BE SOLVED: To provide a passing tube for medical device capable of excellently retaining lumen lubricating properties without impairing the operability of a medical device after the tube is repeatedly used, for example, in the endovascular treatment; and also to provide a catheter equipped with the tube. SOLUTION: The passing tube for medical device has a layered structure consisting of a lubricating layer 4 and a flexible layer 5 disposed around the lubricating layer 4. The passing tube for medical device is characterized by the lubricating layer 4 which is made of a fluorine-containing ethylenic polymer to improve the reversibility as well as the lubricating property when the medical device passes through the tube.

公开(公告)号：US11289239B2

公开(公告)日：2022-03-29

申请号：US16970476

申请日：2019-02-07

申请人： JUNKOSHA INC.

发明人： Hidenori Furuta

IPC分类号： H01B7/02 ,  H01B3/36 ,  H01B7/00 ,  H01B13/012 ,  H01B3/30 ,  H01B3/44

摘要： There is provided an electric wire having a conductor total cross-sectional area of 2 mm2 or less and high reliability. The electric wire includes: a twisted wire conductor (2) including a plurality of strand conductors (21 to 27) twisted together with each other and having a total cross-sectional area of the plurality of strand conductors of 2 mm2 or less; and a covering member (3) made from a resin material having a flexural modulus of 0.6 GPa or more and covering the twisted wire conductor so that an inner wall thereof is in contact with an outer peripheral surface of the twisted wire conductor, wherein the twisted wire conductor (2) has, on an outer peripheral surface thereof, recesses having a maximum depth of 5% or less of a maximum diameter of the twisted wire conductor in a cross section perpendicular to a length direction of the twisted wire conductor and containing boundaries of the plurality of strand conductors.

公开(公告)号：US20220074519A1

公开(公告)日：2022-03-10

申请号：US17418628

申请日：2019-12-26

申请人： JUNKOSHA INC.

发明人： Daiki HIRAOKA ,  Hiroshi TAKEUCHI ,  Yasuhiro MISU

IPC分类号： F16L3/015 ,  F16L3/26 ,  F16L3/23

摘要： The present invention provides a conduit support device having high reliability even under severe conditions. A conduit support including a conduit, a support member configured to extend along a longitudinal direction of the conduit, and integrally support the conduit, and be capable of being bent at an arbitrary position in the longitudinal direction, and an accommodation member within which the conduit and the support member are stored, wherein an intermediate member is arranged between the support member and the accommodation member is provided.

公开(公告)号：US10096402B2

公开(公告)日：2018-10-09

申请号：US15531614

申请日：2015-11-25

申请人： Junkosha Inc.

发明人： Suguru Tanabe ,  Tomohiro Adachi

IPC分类号： H01B7/00 ,  H01B3/30 ,  H01B11/12 ,  H01B13/004 ,  H01B13/00 ,  H01B7/02

摘要： Provided herein is a multi-core cable through which positions of a plurality of insulated conductors and a plurality of non-insulated conductors in a cross section in a longitudinal direction are changed and a likelihood of transmission performance being reduced is low. A multi-core cable includes n conductor bundles.

公开(公告)号：US09472319B1

公开(公告)日：2016-10-18

申请号：US15038138

申请日：2014-12-03

申请人： Junkosha Inc.

发明人： Tomohiro Adachi ,  Shunsuke Munakata

IPC分类号： H01B3/30 ,  H01B7/04 ,  H01B9/00 ,  H01B7/42 ,  H02G3/04 ,  B29K27/18 ,  H01B11/02

CPC分类号： H01B7/04 ,  A61B1/0011 ,  B29K2027/18 ,  G02B6/4416 ,  G02B6/443 ,  H01B7/048 ,  H01B7/425 ,  H01B9/005 ,  H01B11/02 ,  H02G3/0437 ,  H05K2201/0116

摘要： A composite cable having, on the inside of a sheath, a tube and a plurality of cables. When said composite cable is suspended in a hoop shape with the entire composite cable as a cable to be tested, if the maximum value for the inner diameter of said hoop is measured as D1 and the inner diameter of the hoop at a position 100 mm from the top edge of the hoop when the hoop is subjected to a load of 1 kg is measured as D2, the condition D1−D2>70 mm is satisfied. The tube partially or entirely includes a layer made from porous polytetrafluoroethylene, and if the outer diameter and the inner diameter of the layer of the tube are respectively defined as (D) and (d), the condition (D−d)/D falls within the range of 0.27 to 0.75.

摘要翻译： 一种复合电缆，其在护套的内侧具有管和多根电缆。 当所述复合电缆以整个复合电缆作为要测试的电缆悬挂在环形中时，如果所述箍的内径的最大值被测量为D1，并且将箍的内径测量在距离 将环箍承受1kg的载荷时的箍的上边缘测定为D2，满足条件D1-D2> 70mm。 管部分地或全部地包括由多孔聚四氟乙烯制成的层，并且如果管的外径和内径分别被定义为（D）和（d），则条件（D-d）/ D下降 在0.27至0.75的范围内。

公开(公告)号：US20240067783A1

公开(公告)日：2024-02-29

申请号：US18247094

申请日：2021-09-27

申请人： Junkosha Inc.

发明人： Masahiro Suzuki

IPC分类号： C08J5/18 ,  C08L27/18

CPC分类号： C08J5/18 ,  C08L27/18 ,  C08J2327/18 ,  C08L2203/20

摘要： The present invention relates to a fluororesin film, and particularly to a film having a low coefficient of thermal expansion. The fluororesin film of the present invention is a fluororesin film having polytetrafluoroethylene-derived endothermic peaks in the temperature ranges of 339° C. to 355° C. and 370° C. to 390° C. in a crystal melting curve measured by differential scanning calorimetry (DSC) during heating at a heating rate of 10° C./min, wherein the crystal melting curve has no polytetrafluoroethylene-derived endothermic peak at a temperature lower than 339° C., and the film has film thickness and haze values that are within a quadrilateral region surrounded by straight lines connecting point A (0.01, 10.0), point B (0.25, 50.0), point C (0.25, 99.5), and point D (0.01, 50.0) in x-y orthogonal coordinates wherein the x-axis represents the film thickness and the y-axis represents the haze value measured in accordance with ISO14782.

公开(公告)号：US20240002765A1

公开(公告)日：2024-01-04

申请号：US18034813

申请日：2021-10-29

申请人： JUNKOSHA INC.

发明人： Masato YOTSUYA ,  Mitsuru KURODA

IPC分类号： C12M1/04 ,  C12M1/34

CPC分类号： C12M23/24 ,  C12M41/12

摘要： The present invention relates to a gas-permeable container, and for example, to a gas-permeable container suitable for culturing aerobic microorganisms or animal or plant cells. An object of the present invention is to provide a container having excellent gas permeability, and a culture apparatus and a culture system each using the container. The object is achieved by a gas-permeable container according to the present invention to be used while storing a liquid, in which at least the container uses a membrane material having a ratio of water evaporation amounts of about 1.1 or more.

公开(公告)号：US20230335982A1

公开(公告)日：2023-10-19

申请号：US18211931

申请日：2023-06-20

申请人： JUNKOSHA INC.

发明人： Daiki HIRAOKA ,  Hiroshi TAKEUCHI ,  Yasuhiro MISU ,  Tetsuya HIROSE

IPC分类号： H02G11/00 ,  F16G13/16 ,  H02G3/04

CPC分类号： H02G11/006 ,  F16G13/16 ,  H02G3/0475

摘要： There is provided a supporting member having excellent durability and an apparatus including the supporting member. The supporting member includes an elastic member and a plurality of block members formed thereon. The supporting member is deformable from a shape in which end surfaces of the block members are in contact with each other to a shape in which the end surfaces are separated from each other. The elastic member includes a fixed region whose deformation is restricted by being fixed to a bottom surface of the block member, and the supporting member includes a flexure reduction unit for reducing flexure at a position near the fixed region of the elastic member.

公开(公告)号：US20230323982A1

公开(公告)日：2023-10-12

申请号：US17802640

申请日：2021-02-22

申请人： Junkosha Inc.

发明人： Ryo Akutsu

IPC分类号： F16L11/04

CPC分类号： F16L11/04

摘要： The present disclosure provides a multilayer tube which is flexible and exhibits excellent durability in terms of airtightness, while including as a main component, a polytetrafluoroethylene. The present disclosure is achieved by a multilayer tube which includes a main component, a polytetrafluoroethylene, wherein if the total porosity (%) of the tube is plotted on the horizontal axis of a coordinate graph and the Martens hardness HM3mN of the tube as described below is plotted on the vertical axis, coordinate points representing characteristics of the multilayer tube are within a quadrangle that is bounded by four coordinate points, namely a (7.5, 0.25), b (8, 0.02), c (25, 0.38) and d (25, 0.03) on the graph. Meanwhile, HM3mN represents the Martens hardness at the time when the test force reaches 3 mN during the process of load application, with the maximum test force being set to 4 mN, if the inner surface of the tube is measured in accordance with ISO 14577.