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    • 31. 发明申请
    • METHOD FOR EXPRESSING VIBRATION PATTERN OF NON-RESONANCE FREQUENCY VIBRATION MOTOR
    • 表达非共振频率振动马达振动模式的方法
    • WO2012050362A3
    • 2012-06-07
    • PCT/KR2011007585
    • 2011-10-12
    • YEIL ELECTRONICS CO LTDLEE CHANG HOKANG YUN KYU
    • LEE CHANG HOKANG YUN KYU
    • H02P25/06H04B1/40
    • H02P25/06
    • The present invention relates to a method for actuating a vibration motor, and more particularly, to a method for expressing various vibration patterns of a vibration motor by using only an initial vibration frequency, change in vibration frequency, and the total number of vibrations. The method for expressing vibration patterns, according to the present invention, can express various vibration patterns with a small amount of data by expressing various vibration patterns of a resonance-free frequency vibration motor in terms of the initial vibration frequency, the size of change in the vibration frequency, and the total number of vibrations necessary for reaching the final vibration frequency. In addition, the method for expressing vibration patterns, according to the present invention, can allow manufacturing of a user terminal enabling a haptic function at low cost by expressing the vibration pattern of the resonance-free frequency vibration motor with little data and low data processing speed.
    • 本发明涉及一种用于致动振动马达的方法,并且更具体地涉及一种通过仅使用初始振动频率,振动频率的改变以及振动的总数来表现振动马达的各种振动模式的方法。 根据本发明的用于表达振动模式的方法可以通过用初始振动频率表示无共振频率振动电机的各种振动模式来表达具有少量数据的各种振动模式, 振动频率以及达到最终振动频率所需的振动总数。 另外,根据本发明的用于表达振动模式的方法可以通过用少量数据表示无共振频率振动电机的振动模式并以低数据处理来允许以低成本实现触觉功能的用户终端的制造 速度。
    • 33. 发明申请
    • A PORTABLE TOOTHBRUSH
    • 便携式牙刷
    • WO2008062935A1
    • 2008-05-29
    • PCT/KR2007/003128
    • 2007-06-28
    • KANG, Yun-Beum
    • KANG, Yun-Beum
    • A46B11/02
    • A46B11/0006A46B11/0041A46B11/0062A46B15/0055A46B15/0061A46B2200/1066
    • A portable hygienic toothbrush includes: a head part having toothbrush bristles; a trunk which is integrally formed with the head part and has a tube keeping groove formed at the trunk a toothpaste storing tube which is detachably assembled with the tube keeping groove and keeps toothpaste within the toothpaste storing tube; and an outer lid detachably assembled with an outer circumferential edge of the trunk, wherein the toothpaste storing tube comprises a tube which has its own elastic force and includes a toothpaste storing groove for storing toothpaste formed at an interior of the tube; and a toothpaste dispensing cap detachably assembled with an outer circumferential edge of an toothpaste injection opening of the tube. The toothpaste storing tube filled with toothpaste and the toothpaste storing tube are detachably assembled with the interior of the trunkconstituted in the toothbrush bar, and then the toothpaste storing tube andthe toothpaste storing tube can be drawn out in use so as to dispense toothpaste to the toothbrush bristles. Therefore, the user can brush his/her teeth. When toothpaste is consumed, toothpaste can be again supplied to the toothbrush storing tube so that the user can use it until the bristles are deteriorated. Therefore, resources can be saved and toothpaste can be hygienically kept.
    • 便携式卫生牙刷包括:具有牙刷刷毛的头部; 与头部一体形成的躯干,具有形成在躯体上的保管槽,牙膏储存管,其与保管槽可拆卸地组装并将牙膏保持在牙膏储存管内; 以及外壳,其与所述主干的外周边缘可拆卸地组装,其中所述牙膏储存管包括具有其自身弹性力的管,并且包括用于储存形成在所述管内部的牙膏的牙膏存储槽; 以及与所述管的牙膏注射开口的外周边缘可拆卸地组装的牙膏分配帽。 填充有牙膏的牙膏储存管和牙膏储存管可拆卸地组装在构成牙刷杆的躯体的内部,然后在使用中可以将牙膏储存管和牙膏储存管拉出,以便将牙膏分配到牙刷 刷毛。 因此,用户可以刷牙。 当消耗牙膏时,可以将牙膏再次供应到牙刷存储管,使得使用者可以使用牙膏直到刷毛变质。 因此,可节省资源,卫生牙膏。
    • 40. 发明申请
    • METHOD AND APPARATUS FOR PRODUCING METAL NANOPARTICLES USING ALTERNATING CURRENT ELECTROLYSIS
    • 用交替电流电解法生产金属纳米颗粒的方法和设备
    • WO2011034365A3
    • 2011-09-09
    • PCT/KR2010006378
    • 2010-09-17
    • AMOGREENTECH CO LTDCHOI MIN YOUNGHAN BYUNG SUNKIM TAE GYUNKANG YUN JAEBAE SUNG KEUNMOON KI WOONGSONG YONG SUL
    • CHOI MIN YOUNGHAN BYUNG SUNKIM TAE GYUNKANG YUN JAEBAE SUNG KEUNMOON KI WOONGSONG YONG SUL
    • B82B3/00
    • B82Y40/00B22F1/0018B22F9/20B22F2999/00B82Y30/00C25C1/20C25C5/02C25C7/00B22F9/24B22F2202/06
    • Disclosed are a method and apparatus for producing metal nanoparticles using alternating current electrolysis, which maintain the concentration of a reducing agent and a dispersing agent at a constant level in proportion to the electric current intensity when synthesizing metal nanoparticles through alternating current electrolysis, to thereby significantly improve nanoparticle yield. The method for producing metal nanoparticles comprises: a step of dissolving an electrolyte and a dispersing agent in pure water in a reaction vessel to prepare an electrolyte; a step of installing a first electrode and a second electrode made of materials identical to those of the metal nanoparticles to be synthesized, such that the first electrode is spaced apart from the second electrode; a step of applying alternating current power to the space between the first electrode and the second electrode to ionize metals of the first electrode and the second electrode into the electrolyte; and a step of injecting a reducing agent for reducing metal ions into the electrolyte such that the concentration of the reducing agent can be maintained at a constant level in accordance with the concentration of metal ions produced per hour, to thereby reduce metal ions and synthesize metal nanoparticles.
    • 公开了使用交流电解制造金属纳米粒子的方法和装置,其通过交流电解合成金属纳米粒子时将电流密度与还原剂和分散剂的浓度保持在恒定的水平,从而显着地 改善纳米粒子产量。 生产金属纳米颗粒的方法包括:将电解质和分散剂溶解在纯水中的步骤,以在反应容器中制备电解质; 安装由与待合成的金属纳米粒子的材料相同的材料制成的第一电极和第二电极,使得第一电极与第二电极间隔开; 向第一电极和第二电极之间的空间施加交流电力以将第一电极和第二电极的金属电离成电解质的步骤; 以及向电解质中注入用于还原金属离子的还原剂的步骤,使得可以根据每小时产生的金属离子的浓度将还原剂的浓度保持在恒定水平,由此还原金属离子并合成金属 纳米粒子。