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617 条记录 (耗时 0.027 秒)

    Supporter
    1.
    发明授权
    Supporter 有权

    公开(公告)号：US11606985B2

    公开(公告)日：2023-03-21

    申请号：US17275568

    申请日：2019-09-13

    申请人： KOWA COMPANY, LTD.

    发明人： Takuji Iida ,  Itsuo Nagata ,  Yukihiro Hosoe

    IPC分类号： A61F13/10 ,  A41D13/08

    摘要： The finger supporter is disclosed. The finger supporter includes: a first anchor portion 2 that is formed at an upper end 10a of a tubular fabric and causes the tubular fabric to be fastened to a forearm wrist portion of a wearer; a second anchor portion 3 that is formed to continue two points of a circling portion on the other end side of the tubular fabric and forms the circling portion into two opening portions 12a and 12b with different sizes; and a first support portion 4 that couples the second anchor portion 3 and the first anchor portion 2 and supports any one finger inserted into the smaller opening portion 12a from among five fingers.

    Tear fluid state evaluation method, computer program, and device
    4.
    发明授权
    Tear fluid state evaluation method, computer program, and device 有权

    公开(公告)号：US11514570B2

    公开(公告)日：2022-11-29

    申请号：US16637216

    申请日：2018-08-06

    申请人： KOWA COMPANY, LTD.

    发明人： Reiko Arita ,  Katsumi Yabusaki

    IPC分类号： G06K9/00 ,  G06T7/00 ,  A61B3/00 ,  A61B5/00

    摘要： Provided are a method, a computer program and a device for noninvasively evaluating a state of a tear fluid and a tear fluid amount of a tear meniscus.
    Included are a binarization step of binarizing a tear meniscus image, obtained by capturing at least a part of a tear meniscus of a subject, using a predetermined threshold value; an extraction step of extracting a high luminance region indicating a tear meniscus part from the binarized image; and an evaluation step of evaluating a tear fluid state on the basis of the high luminance region.

    OPHTHALMIC LENS
    6.
    发明申请
    OPHTHALMIC LENS 有权

    公开(公告)号：US20220244568A1

    公开(公告)日：2022-08-04

    申请号：US17659401

    申请日：2022-04-15

    申请人： KOWA COMPANY, LTD.

    发明人： Haruo Ishikawa

    IPC分类号： G02C7/02 ,  A61F2/16 ,  G02C7/04

    摘要： An ophthalmic lens has a cross-sectional shape in an arbitrary meridian direction on a lens surface of the ophthalmic lens. The cross-sectional shape is expressed by the following formula (1), Z = c ⁢ r 2 1 + [ 1 - c 2 ⁢ r 2 ⁡ ( k + 1 ) ] 1 / 2 + A ⁡ ( θ ) ⁢ r 2 + B ⁡ ( θ ) ⁢ r 4 . In the formula, c is a paraxial curvature of the ophthalmic lens, r is a distance from a lens center of the ophthalmic lens, k is a conic constant of a surface which is in rotation symmetry with respect to an optical axis of the lens in the ophthalmic lens. The variables c, r and k are used in common in the meridian direction on the lens surface, and A(θ) and B(θ) are parameters expressed by functions depending on an angle in the meridian direction.

    AGENT FOR TREATMENT OF PBC
    9.
    发明申请
    AGENT FOR TREATMENT OF PBC 有权

    公开(公告)号：US20210069157A1

    公开(公告)日：2021-03-11

    申请号：US16323374

    申请日：2017-02-24

    申请人： Kowa Company, Ltd

    发明人： Mitsumasa NAKAMURA ,  Satoshi Kojima ,  Ryohei Tanigawa

    IPC分类号： A61K31/423 ,  A61P1/16

    摘要： The present invention relates to a pharmaceutical composition for the treatment of primary biliary cirrhosis (PBC), in which containing a therapeutically effective amount of (R)-2-[3-[[N-(benzoxazol-2-yl)-N-3-(4-methoxyphenoxy)propyl]aminomethyl]phenoxy] butyric acid, a salt thereof, or a solvate thereof.

    Lens barrel
    10.
    发明授权
    Lens barrel 有权

    公开(公告)号：US10914964B2

    公开(公告)日：2021-02-09

    申请号：US16374849

    申请日：2019-04-04

    申请人： KOWA COMPANY, LTD.

    发明人： Hirofumi Yagi

    IPC分类号： G02B7/02 ,  G02B27/64 ,  G03B9/02 ,  G03B15/00 ,  G03B17/14 ,  H04N5/225 ,  H04N5/232

    摘要： A lens barrel detachably attached to a camera body includes a fixed tube section that has a base end installed at the camera body, and a top end, a first pitch screw section being formed on an inner peripheral surface of the top end; a movable tube section that is a tube member configured to hold a plurality of lens and has a second pitch screw section on the movable tube side formed at an outer peripheral surface, and is located so as to be movable inside the fixed tube section in such a state that the second pitch screw section is threadedly engaged with the first pitch screw section, the plurality of lens including two group of lenses, a first group and a second group, held within the movable tube section. The movable tube section having a fixed diaphragm plate that is detachable.