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    Anesthetic solution-filled cartridge-type electric dental syringe
    2.
    发明授权
    Anesthetic solution-filled cartridge-type electric dental syringe 有权
    麻醉溶液填充墨盒式电动牙科注射器

    公开(公告)号：US09408969B2

    公开(公告)日：2016-08-09

    申请号：US13997864

    申请日：2010-12-27

    Applicant: Fumio Tanaka ,  Mitsuhiro Haraguchi ,  Yoshihiko Kawasaki ,  Mutsumi Shibuya ,  Renji Hayashi ,  Yoshinori Kato ,  Akiko Kawasaki

    Inventor： Fumio Tanaka ,  Mitsuhiro Haraguchi ,  Yoshihiko Kawasaki ,  Mutsumi Shibuya ,  Renji Hayashi ,  Yoshinori Kato

    IPC: A61M5/20 ,  A61M5/24 ,  A61M5/315 ,  A61C19/08 ,  A61C5/06

    CPC classification number: A61M5/20 ,  A61C5/62 ,  A61C19/08 ,  A61M5/24 ,  A61M5/31511 ,  A61M2005/31518

    Abstract: Provided is an anesthetic solution-filled cartridge-type electric dental syringe, wherein the plunger has been shortened but the plunger can nevertheless be extended to the distance necessary to evacuate the anesthetic solution from the cartridge. The syringe comprises: an extension tube into which a plunger is movably inserted, the extension tube being movably disposed in the through hole of a support block and having racks formed in the side surface thereof that are coordinated with the racks of the plunger; and a means for the plunger to draw the extension tube to engage the racks of the extension tube with a pinion when the plunger reaches the middle of the distance corresponding to the anesthetic solution accommodation length of the cartridge. By the engagement of the racks of the extension tube with the pinion, the plunger moves together with the extension tube for the remainder of the distance corresponding to the anesthetic solution accommodation length of the cartridge.

    Abstract translation: 提供了一种充满麻醉剂的药筒型电动牙科注射器，其中柱塞已经被缩短，但是柱塞可以延伸到从药筒排出麻醉溶液所需的距离。 注射器包括：延伸管，柱塞可移动地插入该延伸管中，延伸管可移动地设置在支撑块的通孔中，并且具有形成在其侧表面中的与柱塞的齿条配合的齿条; 以及当柱塞达到对应于药筒的麻醉剂溶液容纳长度的距离的中间时，柱塞的一个装置用于拉伸延伸管以与小齿轮接合延伸管的齿条。 通过延伸管的齿条与小齿轮的接合，柱塞与延伸管一起移动距离对应于药筒的麻醉剂溶液容纳长度的剩余距离。

    ANESTHETIC SOLUTION-FILLED CARTRIDGE-TYPE ELECTRIC DENTAL SYRINGE
    3.
    发明申请
    ANESTHETIC SOLUTION-FILLED CARTRIDGE-TYPE ELECTRIC DENTAL SYRINGE 有权

    公开(公告)号：US20140011158A1

    公开(公告)日：2014-01-09

    申请号：US13997864

    申请日：2010-12-27

    Applicant: Akiko Kawasaki

    Inventor： Fumio Tanaka ,  Mitsuhiro Haraguchi ,  Yoshihiko Kawasaki ,  Mutsumi Shibuya ,  Renji Hayashi ,  Yoshinori Kato

    IPC: A61M5/20

    CPC classification number: A61M5/20 ,  A61C5/62 ,  A61C19/08 ,  A61M5/24 ,  A61M5/31511 ,  A61M2005/31518

    Abstract: Provided is an anesthetic solution-filled cartridge-type electric dental syringe, wherein the plunger has been shortened but the plunger can nevertheless be extended to the distance necessary to evacuate the anesthetic solution from the cartridge. The syringe comprises: an extension tube (11) into which a plunger (5) is movably inserted, the extension tube being movably disposed in the through hole (14) of a support block (13) and having racks (15, 15) formed in the side surface thereof that are coordinated with the racks (9) of the plunger; and a means for the plunger to draw the extension tube to engage the racks (15, 15) of the extension tube with a pinion (21) when the plunger reaches the middle of the distance corresponding to the anesthetic solution accommodation length of the cartridge. By the engagement of the racks of the extension tube with the pinion, the plunger moves together with the extension tube for the remainder of the distance corresponding to the anesthetic solution accommodation length of the cartridge.

    Abstract translation: 提供了一种充满麻醉剂的药筒型电动牙科注射器，其中柱塞已经被缩短，但是柱塞可以延伸到从药筒排出麻醉溶液所需的距离。 注射器包括：延伸管（11），柱塞（5）可移动地插入其中，延伸管可移动地设置在支撑块（13）的通孔（14）中，并且具有形成的齿条（15,15） 在其侧表面上与柱塞的齿条（9）配合; 以及当所述柱塞达到对应于所述药筒的麻醉剂溶液容纳长度的距离的中间时，所述柱塞用于拉伸所述延伸管以使所述延伸管的齿条（15,15）与小齿轮（21）接合的装置。 通过延伸管的齿条与小齿轮的接合，柱塞与延伸管一起移动距离对应于药筒的麻醉剂溶液容纳长度的剩余距离。

    Skin Whitening Agent
    8.
    发明申请
    Skin Whitening Agent 有权
    皮肤美白剂

    公开(公告)号：US20130295207A1

    公开(公告)日：2013-11-07

    申请号：US13979991

    申请日：2012-01-20

    Applicant: Mamiko Kikuchi ,  Daiki Murase ,  Mitsuru Sugiyama ,  Akiko Kawasaki

    Inventor： Mamiko Kikuchi ,  Daiki Murase ,  Mitsuru Sugiyama ,  Akiko Kawasaki

    IPC: A61K8/97 ,  A61Q19/02 ,  A61K8/60 ,  A61K8/49

    CPC classification number: A61K8/97 ,  A23L33/105 ,  A61K8/4973 ,  A61K8/602 ,  A61K31/365 ,  A61K31/7048 ,  A61K36/19 ,  A61K2800/782 ,  A61Q19/02

    Abstract: Use of haguro-so or an organic solvent extract thereof, or a compound represented by the following formula (I) or a salt thereof, for inhibiting a dopa oxidase activity, for inhibiting melanin production, or for whitening the skin; in the formula (I), R1 and R2, being the same or different, each represent a hydroxyl group, or a C1-4 linear or branched alkoxy group, or R1 and R2 together form a methylenedioxy group; R3 and R4, being the same or different, each represent a hydroxyl group, or a C1-4 linear or branched alkoxy group, or R3 and R4 together form a methylenedioxy group; R5 represents a hydrogen atom, a hydroxyl group, a C1-5 linear or branched alkoxy group, a C1-4 acyl group, or a sugar residue selected from the group consisting of (D-apio-β-D-furanosyl)oxy, (β-D-glucopyranosyl)oxy, (3-O,4-O-dimethyl-D-xylopyranosyl)oxy, (2-O,3-O,4-O-trimethyl-β-D-xylopyranosyl)oxy, and (3-O-methyl-β-D-glucopyranosyl)oxy; R6 and R7 are each a hydrogen atom and R8 and R9 together represent an oxygen atom, or R8 and R9 are each a hydrogen atom and R6 and R7 together represent an oxygen atom.

    Abstract translation: 或其有机溶剂提取物或由下式（I）表示的化合物或其盐用于抑制多巴氧化酶活性，抑制黑色素生成或使皮肤变白的用途; 在式（I）中，R 1和R 2相同或不同，各自表示羟基或C 1-4直链或支链烷氧基，或者R 1和R 2一起形成亚甲二氧基; R 3和R 4相同或不同，各自表示羟基或C 1-4直链或支链烷氧基，或者R 3和R 4一起形成亚甲二氧基; R5表示氢原子，羟基，C1-5直链或支链烷氧基，C1-4酰基或选自（D-api-β-D-呋喃糖基）氧基， （3-O，4-O-二甲基-D-木吡喃糖基）氧基（2-O，3-O，4-O-三甲基-β-D-吡喃木糖基）氧基和 （3-O-甲基-β-D-吡喃葡萄糖基）氧基; R6和R7各自为氢原子，R8和R9一起表示氧原子，或R8和R9各自为氢原子，R6和R7一起表示氧原子。

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