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    • 6. 发明公开
    • 파이프용 연결관
    • 连接管用于管道使用
    • KR1020000000416A
    • 2000-01-15
    • KR1019990045617
    • 1999-10-20
    • 김용안
    • 김용안
    • F16L55/02
    • F16L55/033
    • PURPOSE: A connecting tube for a pipe use is provided to expect more perfect airtight quality and soundproof effect by forming a pulling prevention projection on the outer diameter of the outlet not so as to bias to one side when a discharging pipe is combined with an outlet. CONSTITUTION: The connecting tube for a pipe use comprises:a connecting tube(10) forming a hanging projection(12), an inserting groove(13) and a space part(14), on the inner circumference of an inlet(11) that flows fluid; an inserting groove(17) that inserts a discharging pipe(28) to be penetrated, a space part(19) and a hanging projection(16) formed on the inner circumference of an outlet(15) that discharges fluid from the inlet; a soft sound absorbing pipe(20) that is installed inside the connecting tube, forming a bent inserting buckle(23) that is inserted the inserting groove formed on the inlet of the connecting tube, and a flange part(25) that hangs the end limb part of the hanging projection formed on the outlet; many soundproof irregular weirs(26) into an embossing shape formed on the outer diameter part of a sound absorbing pipe(20) into a wave shape.
    • 目的:提供用于管道的连接管,以通过在出口的外径上形成防拉突起而不是为了在排出管与出口组合时偏压到一侧而实现更完美的气密质量和隔音效果 。 构成:用于管道用的连接管包括:在入口(11)的内周上形成悬挂突起(12),插入槽(13)和空间部分(14)的连接管(10) 流动; 插入要穿透的排出管(28)的插入槽(17),形成在从入口排出流体的出口(15)的内周上的空间部分(19)和悬挂突起(16) 安装在连接管内的软吸音管(20),形成插入形成在连接管入口上的插槽的弯曲插入带扣(23),以及将端部 悬挂突起的四肢部分形成在出口上; 许多隔音不规则堰(26)成形为在吸声管(20)的外径部分上形成波浪状的压花形状。
    • 7. 发明公开
    • 개인휴대용 단말장치를 이용한 검침시스템
    • 使用PDA进行仪表检查的系统
    • KR1020020090614A
    • 2002-12-05
    • KR1020010029518
    • 2001-05-28
    • 우경석김용안
    • 우경석김용안
    • G06Q10/10G06Q50/10
    • PURPOSE: A system for the meter inspection using a PDA(Personal Digital Assistant) is provided to automatically issue a bill by transmitting the data to a computer from the PDA embedding with a barcode and IC chip recognition device. CONSTITUTION: The PDA embedding with the barcode and IC chip recognition device reads a gauge installed to each house, receives a user ID number by a barcode attached to the gauge, and stores the use amount by reading the data stored in an IC chip. The stored data is transmitted to the computer through a communication port of the PDA. The intrinsic user number classifies the user by a database through the input of the barcode or the house number to the PDA. A meterman stores the use amount by connecting the gauge with the PDA and connects the PDA with the computer. Then, the stored data is transmitted to the computer and the written notice is automatically issued.
    • 目的:提供使用PDA(个人数字助理)进行仪表检查的系统,通过从PDA和IC芯片识别装置嵌入的PDA发送数据到计算机来自动发出帐单。 构成:用条形码和IC芯片识别装置嵌入的PDA读取安装到每个房屋的计量器,通过附在仪表上的条形码接收用户ID号,并通过读取存储在IC芯片中的数据来存储使用量。 存储的数据通过PDA的通信端口发送到计算机。 固有用户号码通过数据库通过条形码输入或户号将数字分类给PDA。 通过将计量器与PDA连接并将PDA与计算机连接,meterman存储使用量。 然后,存储的数据被发送到计算机,并且自动发出书面通知。
    • 8. 发明公开
    • 개인휴대용 단말장치를 이용한 미니바 관리 시스템
    • 使用PDA管理微型酒吧的系统
    • KR1020020090613A
    • 2002-12-05
    • KR1020010029517
    • 2001-05-28
    • 우경석김용안
    • 우경석김용안
    • G06Q30/06G06Q10/06
    • PURPOSE: A system for managing a mini-bar using a PDA(Personal Digital Assistant) is provided to make a front directly check the use through the wire/wireless communication by inputting the mini-bar details to the PDA and making a serviceman input the use when a guest checks out. CONSTITUTION: The system comprises the PDA for inputting the details of the articles displayed on the mini-bar, an exchanger for relaying a wire/wireless signal of the PDA to a server, and a client for checking the articles of the mini-bar by connecting to the server. The PDA embedding with a barcode or IC chip recognition device transmits the use of the articles stored in a storing device after recognizing the articles. The signal of the PDA is transmitted to the server through the exchanger. The server receiving the signal instantly transmits the use to the front and the client of a management part by checking the use of the articles.
    • 目的:提供一种使用PDA(个人数字助理)管理迷你吧的系统,通过将迷你酒吧细节输入到PDA中,使前台直接通过有线/无线通信检查使用,并使服务员输入 当客人退房时使用。 构成:该系统包括用于输入显示在迷你吧上的物品的细节的PDA,用于将PDA的有线/无线信号中继到服务器的交换机,以及用于通过以下方式检查迷你酒吧的物品的客户端 连接到服务器。 用条形码或IC芯片识别装置嵌入的PDA在识别物品之后传送存储在存储装置中的物品的使用。 PDA的信号通过交换机传输到服务器。 接收信号的服务器通过检查文章的使用,立即将使用信息传送给管理部件的前端和客户端。