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    • 1. 发明申请
    • A NAIL FILE
    • NAIL FILE
    • WO2007052890A1
    • 2007-05-10
    • PCT/KR2006/003496
    • 2006-09-04
    • SAMWON PETRA Co., Ltd.CHA, Young-Chul
    • CHA, Young-Chul
    • A45D29/11
    • A45D29/04
    • There is disclosed a nail file used to trim or polish the fingernails or the toenails. Conventionally, there has been suggested a nail file having attached a abrasive paper with a roughness on the surface of the stick shaped as a flat plate, or attached abrasive papers with different roughnesses partially, however, several problems have been caused, such as they were very inconvenient to use, and new file should be exchanged if any one of the abrasive papers runs out of its durability, so that it becomes a burden economically. To overcome these problems, there is provided a nail file including: a file body 20 having gripping recesses 21 and 22 formed at both sides thereof, and a plurality of attachment surfaces 23 formed on an outer surface thereof, each of the attachment surfaces having a curved surface depressed inwardly therefrom in such a manner as to be oriented to be orthogonal to the gripping recesses 21 and 22; and a plurality of abrasive papers 31, 32, 33 and 34 attached detachably to the attachment surfaces 23 via an adhesive member 40 and having different roughnesses. Accordingly, the inventive nail file has advantageous effect in that it is easy and convenient to perform the trimming and polishing of the fingernails, because the abrasive papers having different roughness are attached to the attachment surfaces formed depressedly inwardly therefrom, it is easy to grip the nail file so that the worker becomes tireless in spite of a long-term work of the nail filing because the gripping recesses are formed at both sides of the file body, and it is convenient to use and it becomes very economic because the abrasive papers can be exchanged.
    • 公开了用于修剪或抛光指甲或脚趾甲的指甲锉。 通常,已经提出了一种指甲锉,其附着在作为平板的棒状物的表面上具有粗糙度的研磨纸,或者部分地具有不同粗糙度的附着的研磨纸,然而,已经引起了几个问题,例如它们 非常不方便使用,如果任何一个磨料纸的耐久性不足,则应更换新的文件,从而成为经济上的负担。 为了克服这些问题,提供了一种指甲锉,其包括:具有形成在其两侧的夹持凹部21和22的文件体20和形成在其外表面上的多个附接表面23,每个附接表面具有 弯曲表面以这样的方式从其向内凹陷以被定向成与夹持凹部21和22正交; 并且多个研磨纸31,32,33和34经由粘合构件40可拆卸地附接到附接表面23并具有不同的粗糙度。 因此,本发明的指甲锉具有有利的效果,因为具有不同粗糙度的研磨纸被附着到从其向内凹陷地形成的附接表面,因此执行指甲的修整和抛光是容易和方便的, 指甲锉,使得尽管长时间的锉刀的工作,工人变得不知疲倦,因为夹持凹部形成在锉体的两侧,并且使用方便,并且由于研磨纸可以变得非常经济 交换
    • 2. 发明申请
    • CONTEXT RELATED ADVERTISEMENT/INFORMATION EXPOSURE METHOD AND RECOMMENDATION SERVICE SYSTEM USING THE SAME
    • 背景相关广告/信息曝光方法和推荐服务系统
    • WO2007133047A1
    • 2007-11-22
    • PCT/KR2007/002394
    • 2007-05-16
    • KT CORPORATIONCHA, Young-ChulJANG, Seong-Hwan
    • CHA, Young-ChulJANG, Seong-Hwan
    • G06Q30/00
    • G06Q30/02
    • Provided are a context related advertisement/information exposure method and a recommendation service system. The method includes the steps of : queuing information recommended ( λ recommended information' ) by a user on a queue list; selecting a candidate group (current list) to be exposed in an information region of contents page; determining an initial exposure number of each recommended information on the current list, and mapping each recommended information on the current list by the initial exposure number upon exposure of the contents to expose the same; comparing each recommended information that has been exposed by the exposure number with a reference value to determine whether its remaining on the current list is required; and determining a unit exposure number of recommended information that remains on the current list (residual recommended information), and mapping the residual recommended information by the unit exposure number upon exposure of the contents, to thereby expose the same.
    • 提供上下文相关的广告/信息曝光方法和推荐服务系统。 该方法包括以下步骤:在队列列表中排队用户推荐的信息(推荐信息); 选择要在内容页的信息区域中公开的候选组(当前列表); 确定当前列表中每个推荐信息的初始曝光次数,并在暴露内容时将当前列表上的每个推荐信息映射到初始曝光数量; 将曝光号码曝光的每个推荐信息与参考值进行比较,以确定其是否需要在当前列表中剩余; 并确定当前列表中剩余的推荐信息的单位曝光次数(剩余推荐信息),并且在曝光内容时将剩余推荐信息映射到单位曝光次数,从而使其曝光。