baber/WOPTO huggingface dataset:
Patent KR-20010080840-A (KR)
Title: Button Switch for Elevator
Inventor: KIM JEONG BAEK
IPC: H01H13/14
Filed: 2000-01-17
Abstract: PURPOSE: An elevator button switch is provided to prevent breakdown of switch and lengthen useful life of switch by protecting a connection member from scorching or deformation during a heat-producing operation such as welding during manufacturing. CONSTITUTION: An elevator button switch comprises a circuit board(11) having a terminal portion(13) with an anode and a cathode; a connection member(15) formed of a conductive material so as to connect the anode and the cathode of the terminal portion of the circuit board; a press plate(17) connected to the connection member and which transfers a signal applied from an external source to the connection member; a return spring(19) for returning the press plate to its original location after being pressed; and a switch body(21) for forming an outer appearance of the switch around the press plate. The anode of the terminal portion is arranged at the center and the cathode of the terminal portion is arranged at both ends of the terminal portion. The cathode arranged at both ends is connected through a connection portion which is arranged at the rear surface of the circuit board.
Patent KR-20010073649-A (KR)
Title: Dust cleanser Roller for portable
Inventor: NO SEUNG WOOK
IPC: A47L25/08
Filed: 2000-01-19
Abstract: PURPOSE: A portable cleaning roller is provided to easily keep and carry by reducing volume and enabling folding and to maximize dust cleaning efficiency by making an attachment roll move in any directions. CONSTITUTION: A portable dust removal roller comprises a cylindrical body(10) having a guide protrusion(11) and a stopper rim(12), a shaft tube(20) having a slider(22) with a slide groove(23) combined with the guide protrusion of the body and a hanging groove(24) combined to the stopper rim and a cap(21) having function of a handle, a cylindrical rotating tube(30) idly rotate by being connected to the shaft tube while having many elastic sills(31) on the outer face, and an attachment roll(40) connected to the rotating tube. For keeping and carrying, the cap is rotated while the shaft tube is inserted to the body. Then, a hanging protrusion of the slider slides along a guide groove to be settled in a fixing groove. Therefore, volume of the body is minimized. For using, the hanging protrusion is aligned with the guide groove. The shaft tube slides forwardly by the elasticity of a coil spring. Therefore, the attachment roll is withdrawn out. Since the entire part of the attachment roller is exposed, dust is removed efficiently.
Patent KR-20000030199-A (KR)
Inventor: LEE HWA HYOUNG
IPC: A61N5/06
Filed: 2000-02-03
Abstract: PURPOSE: A hull board emitting far-infrared ray and a producing method thereof are provided to use resource effectively for producing a value added product and to be used in a house for enhancing health of people. CONSTITUTION: A hull board of intermediate density is produced by using MDI(Diphenylmethane Diisocyanate) resin at a temperature of 171°C, amount of resin of 12%, and pressurizing time of 7 minutes or by using urea resin or tannin resin at a temperature of 171°C, amount of resin of 18%, and pressurizing time of 5 minutes. Also, a hull-wood mixed board is produced by mixing the hull and the wood in the ratio of 25: 75 while crushing the hull for 1 minute at a crushing pressure of 25kgf/cm¬2. Therefore, the emitting rate of far-infrared ray is 89.5-96.1% at the wavelength of 6-18 micrometers.
Patent KR-20010083458-A (KR)
Title: Producing method of antiseptic using chinese medicine
Inventor: CHOI EN GYP
IPC: A61K8/97
Filed: 2000-02-15
Abstract: PURPOSE: A process for preparing an antiseptic agent by using a herb medicine having antiseptic action for preserving various materials directly exerting an influence on the human body and suppressing proliferation of microorganism is provided. Whereby, the antiseptic agent can fulfil antiseptic function while preventing various diseases. CONSTITUTION: Jijangsu as a kind of purified water, obtained by passing water through loess powder, charcoal, red pepper or the like is mixed with a herb medicine such as Perilla frutescens var. acuta Kudo, Lophatheri Herba, Betula platyphylla var. japonica (Miquel) Hara, flower of Solanum tuberosum in a ratio of 10:1, boiled at 100deg.C for 90 min, cooled at ordinary temperature and filtered to produce the titled antiseptic agent.
Patent KR-20000024509-A (KR)
Inventor: KIM SUN JO
IPC: G06Q99/00
Filed: 2000-02-17
Abstract: PURPOSE: A method for managing a computation room is provided to optimize an operation of computer by monitoring simultaneously all system resources. CONSTITUTION: A method for managing a computation room comprises the steps of: detecting log-in information to be connected to a server; connecting a user's personal computer to the server according to the log-in information; extracting a system resource and an error data from the server; converting the received data to be used on a personal computer; classifying the converted data to store the converted data to a data base; storing the classified data to the data base; and displaying the stored data on a user's screen.
Patent KR-20000030310-A (KR)
Inventor: KIM UK JIN
IPC: A47G9/00
Filed: 2000-02-21
Abstract: PURPOSE: A pillow is provided to be used conveniently and to adjust angle. CONSTITUTION: A pillow is composed of a pillow cloth, a fixing string and a fixing apparatus. Herein, the height of the pillow is simply adjusted by tightening or loosening the fixing string in case of filling up the inside of the pillow by using a sponge. Also, the height of the pillow is adjusted by the length of the fixing string or the amount of air in case of filling up the inside of the pillow by using air. Therefore, the pillow maintains comfortable posture of lying down for a long time for watching television and the pillow is used for medical use.
Patent KR-20010086933-A (KR)
Title: Method for Mouse Emulation using Hotkey
Inventor: KIM U SEONG
IPC: G06F3/03
Filed: 2000-03-04
Abstract: PURPOSE: A mouse emulation method using a hot key is provided to rapidly execute such an operation as a user clicks a mouse button after the mouse pointer moves to a desired, specific position by only pushing a mouse emulation key, without using arrow keys at the keyboard. CONSTITUTION: If a keyboard emulation key storing a specific location on the screen is pushed, a keyboard driver confirms it(S100) and generates mouse pointer movement data to move the mouse pointer to the specific location stored in the keyboard emulation key. Then the keyboard driver sends the data to Windows(S110). Receiving the mouse pointer movement data, Windows moves the mouse pointer to the specific position on the screen(S120). In case that a function to execute a mouse button click operation is set up in a mouse emulation key, the keyboard driver sends a mouse button click message to the window. Windows, receiving the message, carries out an operation by the clicking of a mouse button.
Patent KR-20010091331-A (KR)
Title: Ejector of printed circuit board unit apply to communication device
Inventor: HONG GI CHEOL
IPC: H05K7/18
Filed: 2000-03-14
Abstract: PURPOSE: An ejector of PCB unit for communication equipment is provided to protect circuit board of PCB unit from distortion or damage by fixing the circuit board through a pair of supporting pieces constituting the ejector. CONSTITUTION: An ejector(30) to be mounted at upper and lower portions of the front end of a circuit board(22) of a PCB unit(20), comprises a pair of supporting pieces(50) assembled to the inside of a front plate(26) of the PCB unit and coupled by coupling members so as to support both sides of the front end of the circuit board; and a lever coupling piece(34) extended integrally from an outer surface of the supporting piece, protruded outward from the front plate and coupled to the front end of an eject lever(40). Since the circuit board of the PCB unit is fixed by supporting pieces of the ejector in a stable manner, the circuit board is protected from distortion or damage when the eject lever is pulled backward.
Patent KR-20010093477-A (KR)
Title: Ion implantation apparatus
Inventor: LIM TAE SEOP
IPC: H01L21/265
Filed: 2000-03-29
Abstract: PURPOSE: An ion implantation system is provided to measure accurately a degree of vacuum of a load lock chamber by installing a high vacuum gauge on a nitrogen supply line. CONSTITUTION: The first vacuum pump(18) is connected with a process chamber(10) by the first vacuum valve(14). The first and the second load lock chambers(24,34) are installed to control a degree of vacuum. The first and the second load lock chambers(24,34) are connected with the process chamber(10) by the first large valve(20) and the second large valve(30). The first and the second nitrogen supply sources(42,46) are connected with the first and the second load lock chambers(24,34). The first nitrogen supply source(42) is connected with the first load lock chamber(24) by a valve(40) installed on the first nitrogen supply line(28). The second nitrogen supply source(46) is connected with the second load lock chamber(34) by a valve(44) installed on the second nitrogen supply line(38). The first and the second high vacuum gauges(26,36) are installed on the first and the second nitrogen supply lines(28,38) in order to measure the degree of vacuum of the first and the second load lock chambers(24,34).
Patent KR-20000037078-A (KR)
Inventor: JANG SI KWON
Filed: 2000-04-06
Abstract: PURPOSE: A PC internet guide site is provided to simplify the approach to the desired information and to eliminate the need to memorize internet URLs by displaying diverse internet addresses and categories displayed in a button form. CONSTITUTION: A PC internet guide site is composed of connection and transfer. The homepage is composed of a number of advertisements and banners in a button form. When an user logs into the website, buttons and banner advertisements are displayed in the opening page, and the visitor clicks one of the buttons to be transferred to a desired website.
Patent KR-20000077017-A (KR)
Title: 황금빛을 띠는 구리 합금
IPC: C22C9/05
Filed: 2000-04-06
Abstract: 황금빛을 띠는 동전 주조에 유용한 구리계 합금이 제공된다.  이러한 물질은 구리 합금 C713과 실질적으로 유사한 횡단 전기 전도성을 가지며, 구리 합급 C110 코어에 클래딩될 경우, 횡단 전기 전도성이 수잔 B 안토니(Susan B Anthony) 미국 달러 동전의 양면과 실질적으로 유사하다.  이러한 구리계 합금은 구리-망간-아연-니켈 합금이다.
Patent KR-20000077030-A (KR)
Title: 열응동 스위치
IPC: H01H37/54
Filed: 2000-04-15
Abstract: 본 발명은, 바이메탈편이 온도에 따라 반전, 복귀하는 과정에 있어서, 서서히 온도가 변화 (서냉) 함으로 인해 반전되지 않고 복귀한 경우에는, 가동접점과 고정접점과의 접촉을 이간상태로 유지하고, 온도 상승시에 다시 반전 이간하는 경우의 가동접점과 고정접점과의 접점의 채터링의 방지를 꾀할 수 있는 열응동 스위치의 구조를 제공한다. 
     이의 해결수단으로서, 본 발명은, 고정접점 (3) 이 형성된 지지부재 (2) 와, 일단에 상기 고정접점 (3) 과 접촉이간하는 가동접점 (7) 을 갖고, 타단이 상기 지지부재 (2) 에 고착된 바이메탈편 (6) 을 구비하고, 상기 바이메탈편 (6) 이 온도에 따라 반전한 후, 복귀하는 도중에 있어서 상기 바이메탈편 (6) 에 맞닿아, 상기 가동접점 (7) 이 상기 고정접점 (3) 에 접촉하는 것을 저지하는 저지부재 (2e,9) 를 설치하며, 이 저지부재 (2e,9) 를 상기 바이메탈편 (6) 과 상기 지지부재 (2) 와의 사이에 형성한다.
Patent KR-20000049642-A (KR)
Inventor: RHEE SOO POK
Filed: 2000-04-19
Abstract: PURPOSE: A method for advertising on off-line of a computer is provided that a site operator receives related advertising charge from sponsors, and a user receives fixed amount, or reserves cyber-money according to connecting the advertisement, by recording and notifying result of the advertisement such as exposed number of the advertisement and user's second response, to the sponsors on off-line. CONSTITUTION: A method for advertising on off-line of a computer comprises the steps of: generating an advertising database in an user computer; confirming whether to convert into on/off-line, by detecting a TCP/IP protocol; conveying automatically user response to a managing server in converting into on-line; downloading automatically, when a new version advertisement exists, by comparing the advertising database of the user computer with an advertising database of the managing server in converting into on-line.
Patent KR-20010097330-A (KR)
Inventor: AHN JANG DEOK
IPC: H04L12/28
Filed: 2000-04-21
Abstract: 본 발명은 허브-랜카드 및 그 운용 방법에 관한 것으로, 특히 사무실이나 가정에서 네트워크 환경을 갖추기 위하여 사용되는 허브와 랜카드를 결합한 허브-랜카드를 각각의 PC(Personal Computer ; 개인용 컴퓨터)에 장착하여 각각의 PC를 체인 형태로 연결함으로써 네트워크를 구축하도록 한 허브-랜카드 및 그 운용 방법에 관한 것이다. 
     종래에는 소정 개수의 포트를 가지는 허브에 랜카드를 장착한 PC를 각각 허브를 중심으로 방사 형태로 연결해야 하므로, 네트워크 설치가 복잡할 뿐만 아니라 해당 네트워크 설치 공사에 따른 시간과 비용이 커지고, PC를 추가로 네트워크에 연결할 경우에 PC의 수가 허브가 가지는 포트수를 초과하면 새로운 허브를 더 구입하여 추가되는 PC를 연결해야 할 뿐만 아니라 해당 네트워크에 기연결된 모든 PC를 다시 연결 설치해야 하는 문제점이 있었다. 
     본 발명은 허브와 랜카드를 결합한 허브-랜카드를 장착한 PC로 네트워크를 구축함으로써 네트워크 설치 비용을 낮출 수 있을 뿐만 아니라 체인 형태로 네트워크를 용이하게 구축할 수 있고, 해당 네트워크에 PC를 추가 설치하는 경우, 추가되는 PC만 마지막 단의 PC에 연결하므로 추가 설치 공사가 간단해질 뿐만 아니라 추가 설치 공사에 따른 시간과 비용을 절약할 수 있는 장점이 있다.
Patent KR-20000049758-A (KR)
Inventor: LEE CHUNG NYONG
Filed: 2000-04-27
Abstract: PURPOSE: A system for reversely purchasing products is provided so that an intelligent retrieval robot(engine) can retrieve lists of products required by corporate businesses in real time, if the corporate businesses register the lists of the products on the Internet, and can transmit messages to the corporate businesses to relay similar products with the products registered by the corporate businesses. CONSTITUTION: A system for reversely purchasing products using a retrieval robot(engine) database comprises the retrieval robot(engine) database, a server, an Internet, and user computers. The server operates the system. The Internet is connected with the server. The user computers reversely purchase products by using the server. The system utilizes the Internet, other wireless Internet, and an interface management tool(IMT)2000.
Patent KR-20010098165-A (KR)
Inventor: HAN JAE YUL
IPC: B60Q1/06
Filed: 2000-04-28
Abstract: 본 발명은 차량용 경광등 상하이동장치에 관한 것으로서, 특히 경광등을 상하로 이동시킬 수 있도록 구성함으로써 경광등의 높이를 조절하여 다른 차량이 경광등을 신속하게 인지할 수 있도록 한 차량용 경광등 상하이동장치에 관한 것이다. 
     본 발명은 경광등이 안착되는 장착 플레이트와, 경광등을 상하이동시키는 이동장치로 구성되고, 경광등 상하이동장치는 케이스와, 케이스 내부에 브래킷에 의해 안착되는 모터와, 모터에 연결되어 회전동력을 전달하는 피니언 기어와, 피니언 기어에 맞물려 그 회전방향을 전환시키는 워엄 기어와, 워엄 기어에 연결되어 동일한 방향으로 회전되는 구동 스크류와, 구동 스크류의 중앙에 연결된 벨트와, 벨트와 연결되어 구동 스크류의 구동력에 의해 회전되는 종동 스크류와, 구동 스크류 및 종동 스크류에 끼워져 그 회전에 따라 스크류의 축 방향을 따라 이동되는 두 개의 작동용 보스와, 동력전달수단들을 상기 케이스 내부에 안착시키도록 설치되는 두 개의 고정용 보스와, 상기 구동 스크류 및 종동 스크류 각각 두 개씩 연결되어 스크류들이 회전됨에 따라 상기 경광등이 상하 이동될 수 있도록 일단은 작동용 보스에 힌지 연결되고 타단은 상기 장착 플레이트에 힌지 연결된 롤바로 구성된다.
Patent KR-20000053944-A (KR)
Inventor: KIM JUNG WAN
IPC: H01H83/00
Filed: 2000-05-12
Abstract: PURPOSE: An arc fault circuit interrupter and a circuit breaker with the arc fault circuit interrupter are provided to simply detect arc generation according to a change of current of an AC power supply line for preventing fire due to the arc in advance. CONSTITUTION: A circuit breaker(1000) includes an arc fault circuit interrupter part(300) for detecting an arc fault of an AC power supply line between an upper conductive line(HOT) and a neutral conductive line(NEU), a ground fault circuit interrupter part(400) for detecting a ground fault, an overload circuit interrupter part(500), a display part(600) for displaying generation of the arc fault, the ground fault or the overload according to output signals from the circuit interrupter parts, and a trip part(700) for shutting off the AC power supply according to the output signals. A silicon controlled rectifier(SCR:SCR1) is controlled to be turned on or off according to the output signals. The SCR and the circuit breaker are supplied power from a power supply part(800).
Patent KR-20010109601-A (KR)
Inventor: KIM YEONG IL
IPC: H04B1/40
Filed: 2000-05-31
Abstract: 소정 몸체에 대해 개폐가능하게 설치된 커버부재의 오픈시 전파의 송/수신 효율이 좋은 제1안테나와; 커버푸재를 덮었을 때 제1안테나보다 좋은 전파의 송/수신 효율을 갖는 제2안테나; 및 커버부재의 개폐여부에 따라 제1 및 제2안테나 중 적어도 어느 하나를 소정 RF 회로모듈에 선택적으로 스위칭시키는 스위칭부;를 포함하는 것을 특징으로 하는 무지향성 안테나 시스템.이를 적용한 노트북 컴퓨터가 개시된다.
Patent KR-20010111872-A (KR)
Inventor: CHOI YONG WAN
Filed: 2000-06-14
Abstract: 본 발명은 자동차용 가변 용량형 냉매 압축기의 볼 타입 슬리브에 관한 것으로, 슬리브의 외주연에 대향 구비되는 보스부를 더 구비하며, 이와 상응하는 사판의 중심에도 보스부를 수용하는 체결홈을 구비하여 사판에 작용하는 비틀림 응력을 최소화하여 작동 러그로의 응력집중을 억제하여 휨이나 파손을 방지함으로서 압축기의 내구성 증대를 목적으로 창출된 것으로, 
     상기 볼 타입 슬리브(30)는; 
     중심으로 냉매 압축기의 샤프트(31)를 관통 구성하며, 
     사판(32)과의 섭동 부위인 외주연에는 샤프트(31)의 축방향과 직교하는 방향으로 구비되고, 그 단면이 진원을 이루는 원주(圓柱)형상이 되도록 보스부(33)를 더 구비하며, 
     상기 볼 타입 슬리브(30)가 개재되는 사판(32)은; 
     보스부(33)와 상응하도록 진원의 관통공(35)에 내주연 일측으로 대향하는 함몰부(36)를 구비하여 그 형상이 'Ф'형을 이루도록 한 체결홈(34)을 구비하는 것을 특징으로 한다.
Patent KR-20010049630-A (KR)
Inventor: MEAGHER JAMES PATRICK
IPC: F25J3/04
Filed: 2000-06-27
Abstract: PURPOSE: A cryogenic rectification system is provided to produce an oxygen product at a non-constant rate. CONSTITUTION: The cryogenic air separation system wherein product oxygen(31) is produced effectively at a higher production rate and at a lower production rate than the nominal production rate by employing a liquid oxygen storage tank(650) and, in addition, an oxygen-enriched liquid storage tank(750) operating in conjunction with the higher pressure column(105) sump.
Patent KR-20020002934-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: CHOI SANG TAE
IPC: H01L21/30
Filed: 2000-06-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to perform stably a CAP etching process by adapting simultaneously a stepper and a scanner without sorting and by securing a maximum NET DIE. CONSTITUTION: A material layer for forming a CAP pattern(31a) is formed on a wafer. A material layer(32a) for preventing an etching of the CAP pattern is coated and is exposed selectively on the material layer for forming the CAP pattern. The material layer for preventing an etching of the CAP pattern is formed by a developing process and a positive photoresist(34a) is coated on an entire surface thereof. The positive pattern of the CAP pattern is exposed and developed, and a positive photoresist pattern overlapped with the material for preventing the etching of the CAP pattern is formed in an edge portion of the wafer. The material for preventing the etching of the CAP pattern and the material for forming the CAP pattern are etched in any of thickness by using the positive photoresist pattern. A CAP pattern layer is formed by removing the material layer for preventing an etching of the CAP pattern and the positive photoresist pattern.
Patent KR-20020004535-A (KR)
Title: apparatus for liquid coating
Inventor: EOM YEONG CHEOL
IPC: B05C1/08
Filed: 2000-07-06
Abstract: PURPOSE: Provided is a liquid-coating apparatus, which protects the health of workers, prevents environmental pollution, reduces coating cost, and provides easy coating and uniform coating-thickness. CONSTITUTION: The liquid-coating apparatus comprises: a plurality of guide rollers(16)(18)(20) for guiding a sheet(10) to be coated; a supply pump(24) for supplying a solution containing coating material; a spreading means(22) for spreading the solution on the sheet(10); a dry means(30) for drying the solution on the sheet; a roller(28) for controlling the coating-thickness uniformly, which is mounted between the spreading means(22) and the dry means(30).
Patent KR-20020007591-A (KR)
Title: Inter-Penetrating Polyvalent Ion Complex Membrane For Separating Organic Mixture And Method For Preparing The Same
Inventor: JEGAL JONG GEON
IPC: B01D71/06
Filed: 2000-07-18
Abstract: PURPOSE: Provided are an inter-penetrating polyvalent complex membrane for the separation of organic mixtures and its preparation method. The membrane is characterized by a porous support, on the surface of which inter-penetrating complex membrane is formed by a cationic polymer and two kinds of anionic polymers of polysaccharide type. The membrane has an excellent selectivity for the polar organic substances and is capable of effectively separating organic mixtures without distillation, absorption, filtration or recrystallization. The membrane separation technique uses small equipment saving energy and does not need heat so that there are no phase changes and other physical changes due to heat. CONSTITUTION: The preparation method of the membrane comprises: making solid type polyvalent matrix by uniformly coating polysaccharide type anionic polymer solution on the surface of the porous support, the solution having acidity of no more than pKa value of 2 and 0.1-2.5wt% of concentration; coating polysaccharide type cationic polymer solution of the acidity and concentration, same as above, on the surface of the above polyvalent matrix; and making a polyvalent complex membrane with the thickness of 0.01-1μm by the complex reaction in the interfacial area between solid phase and liquid phase. The material for the above microporous support is selected from polymers such as polysulfone, polyimide, polyetherimide, polyamideimide and polyacrylonitrile; and from inorganic materials such as alumina, titania, zirconia and silica; or from metals such as nickel and stainless steel. The polysaccharide type anionic polymer is selected from sodium alginate, carrageenan, cellulose sulfate, dextrin sulfate, carboxymethyl cellulose, sodium hyaluronate and glucosaminoglycan containing sulfate group. The polysaccharide type cationic polymer is selected from chitosan and its derivatives such as carboxymethyl, carboxyethyl, cyanoethyl or amidoxime chitosan.
Patent KR-20020008876-A (KR)
Title: Alarm monitoring method of digital television repeater system
Inventor: KIM YEONG TAE
IPC: H04N7/03
Filed: 2000-07-20
Abstract: PURPOSE: A method of monitoring alarm of a digital television relay system is provided to reduce loads on lines of a central monitoring system and to allow a user to easily perform relay monitoring. CONSTITUTION: A user sets time when the user wants to check a system state of a relay and an e-mail address to which the checked result will be sent(S1). It is confirmed if the current time is the set time, and the kind of system checking is judged(S3). According to the judged result, the entire relay system is checked or a relay state with respect to a path of the relay that is currently being operated is checked(S4,S5). The checked result is automatically transmitted to the central monitoring system and the address(S17,S18).
Patent KR-20020009645-A (KR)
Title: Apparatus for processing an waste water of domestic animals
Inventor: KANG SEOK JIN
IPC: C02F3/02
Filed: 2000-07-26
Abstract: PURPOSE: Provided is an apparatus for processing wastewater from dairy industries. The apparatus is characterized in that durability of aeration pump and defoamer is increased compared with conventional apparatus. CONSTITUTION: The apparatus comprises of the following parts: a tank(20) for decomposing organics; a control meter(28) for controlling wastewater level; a pump(22) for aerating and mixing wastewater; and a defoamer(30) for removing foam of wastewater surface. A circulation pump(36) is installed in the tank for removing sediments, and recycle pump(40) installed in the tank for recycling treated liquid manure.
Patent KR-20020012676-A (KR)
Title: User zones registration by user seletion and call service method in wireless communication system
Inventor: LEE YONG HWAN
IPC: H04B7/26
Filed: 2000-08-08
Abstract: PURPOSE: A method for user zone registration and call service in a mobile communication system is provided to accurately inform the state of a terminal of a receiver to an originator. CONSTITUTION: A user selects a user zone mode(211). If receiving a transmitted registration message of a terminal, a base station senses the registration message, registers state information of the corresponding terminal, and stands by (213). If a terminated call for calling the terminal is generated, the base station senses the generated terminated call(215) and analyzes the registered state information of the corresponding terminal(217). An originator transmits a terminated call message(219). If a user commands release of user zone registration, the terminal senses the request of releasing the user zone(221). The terminal generates a release message of user zone registration and reports the release message to the base station(223). The base station receives the release message and releases user zone registration of the corresponding terminal. If the terminated call is generated, the base station reports termination state to the terminal for enabling the originator to talk over the telephone with the receiver(225-227).