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    • 1. 发明专利
    • Interdental brush
    • INTERDENTAL BRUSH
    • JP2009050708A
    • 2009-03-12
    • JP2008217536
    • 2008-08-27
    • Hye Kyung Kimヘギョン キム
    • KIM HYE KYUNG
    • A46B5/00A61C15/00
    • PROBLEM TO BE SOLVED: To provide an interdental brush capable of being conveniently used for any interdental space from a front teeth to a back teeth area and capable of being easily and accurately inserted into the interdental space in the narrow back teeth area.
      SOLUTION: The interdental brush includes a handle part; a brush connection part disposed at the front end of the handle part; a brush body having a bending part which permits bending of the brush connection part to the handle part in one direction but restrains bending in the opposite direction; and a brush part connected to the brush connection part.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够方便地用于从前牙到后牙区域的任何间隔空间的齿间刷,并且能够容易且准确地插入到狭窄的后牙区域的齿间间隙中。 解决方案:齿间刷包括手柄部分; 设置在手柄部的前端的刷连接部; 具有弯曲部的刷体,其能够使刷连接部在一个方向上弯曲到手柄部,但是抑制相反方向的弯曲; 以及连接到刷连接部的刷部。 版权所有(C)2009,JPO&INPIT
    • 2. 发明专利
    • One-time-use dental floss holder
    • 一次性使用牙齿夹头
    • JP2010119827A
    • 2010-06-03
    • JP2009071287
    • 2009-03-24
    • Hye Kyung Kimヘギョン キム
    • KIM HYE KYUNGJANG JI ILLEE JEUM HEECHANG YOON AHCHANG SUNG BAE
    • A61C15/04
    • PROBLEM TO BE SOLVED: To provide a one-time-use dental floss holder which is converted in posture into a structure having three dimensional shape from a structure having two dimensional shape.
      SOLUTION: The one-time-use dental floss holder includes: a handle part 10 of the plate form; a dental floss fixing unit 20 whose proximal part is integrally connected to the leading end center of the handle part 10, whose leading end is protruded in the longitudinal direction of the handle part 10, and in which the leading end is branched into two parts in the width outside direction of the handle part 10 and both the ends of a dental floss 3 are fixed to the inside of the leading end of leg parts branched into two parts; and a third bending line 16 formed between the dental floss fixing unit 20 and handle part 10.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种从具有二维形状的结构将姿势转换为具有三维形状的结构的一次性牙线保持器。 一次性牙线架包括:板形的手柄部分10; 牙线固定单元20,其基部与手柄部10的前端中心整体连接,前端在手柄部10的长度方向上突出,前端分为两部分 手柄部10的宽度方向和牙线3的两端固定在分支为两部分的腿部的前端的内侧; 以及形成在牙线固定单元20和手柄部分10之间的第三弯曲线16.版权所有(C)2010,JPO&INPIT
    • 9. 发明专利
    • Porous carbonaceous materials and methods for their manufacture
    • GB2570485A
    • 2019-07-31
    • GB201801331
    • 2018-01-26
    • TIESHENG WANGSTOYAN K SMOUKOVHUYN KYUNG KIM
    • TIESHENG WANGSTOYAN K SMOUKOVHUYN-KYUNG KIM
    • C01B32/306
    • A method for producing a porous carbonaceous material is disclosed. A metal-organic framework (MOF) material is provided. The MOF material comprises secondary building units (SBUs) comprising at least one SBU metal linked via organic ligands. The MOF material comprises pores within the crystal structure of the MOF interconnected via pore apertures. Guest species are introduced into the MOF material to form a guest-MOF material. The guest-MOF material is then subjected to carbonization heat treatment to form the porous carbonaceous material. The guest species are introduced into the MOF material using a metal salt solution, the guest species having a diameter not greater than a diameter of the pore apertures, the guest species thereby being introduced into the pores within the crystal structure of the MOF. The metal salt is selected from the group consisting of: metal acetates, metal arsenates, metal carbonates, metal hypochlorites, metal chlorites, metal chlorates, metal perchlorates, metal cyanides, metal nitrites, metal nitrates, metal oxalates, metal phosphates, metal sulphites, metal sulphates, metal thiocyanates, metal thiosulphates, metal halides, thiometallates, organometallic compounds (except carbonyls).