baber/WOPTO huggingface dataset:
Patent KR-20020040963-A (KR)
Title: Message delivery device for vehicle
Inventor: HUR SEUNG CHUL
IPC: B60Q1/50
Filed: 2000-11-25
Abstract: PURPOSE: A vehicle message transmission system is provided to display a message for following vehicle drivers after checking one for transmitting a vehicle driver's intension precisely, thereby promoting the safe driving. CONSTITUTION: A vehicle message transmission system includes a manipulation part(10) having a plurality of input buttons and a transmission button and attached to a proper position in the driver's seat, a memory part(30) for storing predetermined character messages to be displayed for following vehicle drivers corresponding to the input buttons, a display part(50) mounted around auxiliary brake lamps for displaying the character messages, a mini-display part(18) positioned at a front part of the manipulation part for displaying the character messages, and a control part(60) for controlling the mini-display part for displaying corresponding character messages stored in the memory part in response to the pressing of the input buttons and the display part for displaying corresponding character messages displayed in the mini-display part in response to the pressing of the transmission button.
Patent KR-20020045069-A (KR)
Title: Method for providing a file transfer service through mobile communication network
Inventor: CHAE I SIK
IPC: H04W4/00
Filed: 2000-12-07
Abstract: PURPOSE: A method for providing file transmission service through a mobile telecommunication network is provided to enable a mobile subscriber to select and appoint a desired data file and a desired transmission time so that the selected and appointed data file can be transmitted to a specific mobile terminal through a file/transmission management server within the scheduled time. CONSTITUTION: A mobile telecommunication network(100) is comprised of a plurality of mobile terminals(10-12), a file/transmission management server(20), a billing data management server(21), and an authentication management server(22). The mobile terminals(10-12) are connected with the mobile telecommunication network(100) by wireless. The file/transmission management server(20), storing and managing data files to be transmitted/received between mobile terminals and various information to transmit the data files, provides file transmission service. The billing data management server(21) stores and manages billing data, such as call charges, file transmission service charges, etc. The authentication management server(22) provides and manages information necessary for subscriber identification and authentication.
Patent KR-20020046812-A (KR)
Title: Node isolation apparatus for bi-directional linear network
Inventor: JUNG JUN
IPC: H04Q3/52
Filed: 2000-12-15
Abstract: PURPOSE: An apparatus for separating nodes in a bidirectional linear network is provided to minimize a communication cut-off state by installing an optical switch having a forward communication line transfer function and an optical switch having a reverse communication line transfer function in order to transfer one directional communication line and to maintain the other directional communication line normally in case that a fault is generated from either of the lines. CONSTITUTION: An apparatus for separating nodes in a bidirectional linear network is composed of bidirectional multiplexers(111,113), a forward optical switch(122), and a reverse optical switch(124). The bidirectional multiplexers(111,113) separate the communication lines between connected nodes among a plurality of nodes in forward or reverse direction. The forward optical switch(122), arranged between the bidirectional multiplexers(111,113) and a specific node, connects or transfers a forward communication line among the communication lines separated by the bidirectional multiplexers(111,113). The reverse optical switch(124), arranged between the bidirectional multiplexers(111,113) and a specific node, connects or transfers a reverse communication line among the communication lines separated by the bidirectional multiplexers(111,113).
Patent KR-20020048187-A (KR)
Title: Multi-damping structure for the driver of power window motor
Inventor: LEE WON JAE
IPC: B60J1/00
Filed: 2000-12-16
Abstract: PURPOSE: Multi-damping structure for a driver of a power window motor is provided to gradually and stably reduce the shock applied to a worm gear when a glass window of a vehicle is stopped suddenly by using many corrugated leaf springs and a shock absorbing disk. CONSTITUTION: A worm gear(400) has saw teeth on the outer face and a round partition wall(402) formed on the bottom face of a round disk groove having a first through hole. A shock absorbing disk(200) placed on the disk groove of the worm gear has a second through hole(201) and spring fixing units(202) on the circumference. Many corrugated leaf springs(100,110) are fitted to fixing slits(406) of the worm gear by interference-fit. A dog plate(300) has drive pins inserted to drive grooves(203) of a shock absorbing disk(200) and shaft combining holes(301). The corrugated leaf springs damp shock in a gap(404) formed in the worm gear with the frequent bending.
Patent KR-20020014647-A (KR)
Title: apparatus and method for removal anchor using double anchor head
Inventor: LEE KI WOONG
IPC: E02D5/80
Filed: 2000-12-18
Abstract: PURPOSE: A removal anchoring method is provided to remove an anchor body without a disturbance by little strength in a narrow space. CONSTITUTION: A removal anchoring method using a double anchor head to use for a layer difficult to place a perforated hole(1) comprises the steps of installing a packaged spacer(41) having a rugged section on a boundary between an anchorage tenon and a free tenon without using a wrinkle pipe, fixing a packer to the packaged spacer(41) using a band such as a steel wire, etc., installing a packer injecting hose to the packaged spacer(41) additionally, sealing up the perforated hole(1) by expanding the packer by grouting primarily to the whole area of an anchor body using a perforated hole injecting hose, grouting secondarily using a packer injecting hose, and grouting thirdly to the ground below the packer using the perforated hole injecting hose to form a bulb of an anchorage zone by pressure grouting.
Patent KR-20020049255-A (KR)
Title: Apparatus for cooling of motor controller on a hybrid electric vehicle
Inventor: SONG SEONG JAE
IPC: H02K9/19
Filed: 2000-12-19
Abstract: PURPOSE: A device for cooling motor controller of hybrid electric car is provided to improve a cooling efficiency in a motor controller box by setting up an air inspirator in front of the motor controller box. CONSTITUTION: A car has a motor(33) and a motor controller. A motor controller box(35) exchanges a heat generated from the motor controller through a cooling water and an air. An air inspirator(38) flows the air inhaled through an air inspiration hole(31) into the motor controller box(35). A main cooling unit(37) performs a heat exchange between the cooling water and the air. A cooling water tank(36) constantly maintains the quantity of the cooling water which flows into the motor controller box(35) and the main cooling unit(37).
Patent KR-20020049647-A (KR)
Title: Glare preventive side-mirror device
Inventor: JANG BOK GEUN
IPC: B60R1/06
Filed: 2000-12-19
Abstract: PURPOSE: A side mirror device for preventing glaring is provided to automatically determine a reflection ratio from side mirrors according to the intensity of light of a following vehicle, thereby preventing the eye-dazzling. CONSTITUTION: A side mirror device for preventing glaring includes a light amount sensor(1) mounted in the center of a mirror for sensing an amount of light introducing from the outside, a signal amplifier(5) for amplifying signals output from the light amount sensor, an electronic control unit(2) for operating signal values input from the signal amplifier for converting the signal values to electric signals according to set values, a motor(7) for rotating forward or reversely by a predetermined rotation angle according to the electric signals output from the electronic control unit, a first polarization plate(10) fixed to the mirror housing apart from a front surface of the mirror, and a second polarization plate(4) mounted between the first polarization plate and the mirror and rotating with respect to the center of the mirror according to driving force of the motor to change polarization direction differently from the first polarization plate.
Patent KR-20020049665-A (KR)
Title: Apparatus and method for signalling processing in ATM exchange
Inventor: PARK EUN YEONG
IPC: H04L45/02
Filed: 2000-12-20
Abstract: PURPOSE: A signaling process apparatus for an ATM(Asynchronous Transfer Mode) switch and a method therefor are provided to improve readability by being unified as single block irrespective of a protocol in the ATM switch. CONSTITUTION: A call processing unit(41) performs call connection setting and release, and starts a protocol control process and a call process according to each protocol using protocol information registered in physical configuration information of a switch, respectively. A protocol control unit(42) is started according to the control of the call processing unit(41), and performs protocol control according to a plurality of protocols.
Patent KR-20020050992-A (KR)
Title: Highly insulating ceramic nozzle and preparation method of same
Inventor: BAE WON SU
IPC: C04B35/10
Filed: 2000-12-22
Abstract: PURPOSE: A highly heat-insulating ceramic nozzle used for blower of blast furnace into which high temperature gas flows, is provided to improve energy efficiency of blast furnace, durability of blower and heat insulation effect. CONSTITUTION: The manufacturing method of ceramic nozzle is as follows: mixing raw materials such as 84-90wt.% of Al2O3(< 1 micrometer size), 1-2wt.% of ZrO2(about 1 micrometer), 4-10wt.% of Cr2O3(0.1-1 micrometer), 2-5wt.% of TiO2, 2-3wt.% of SiO2(about 1micrometer), and a dispersant, an antifoaming agent, a binder and a lubricant; granulating; forming to a cylindrical shape; sintering at 1400-1700deg.C for 3-5hrs. The resultant nozzle has high thermal shock resistance and abrasion resistance.
Patent KR-20020052116-A (KR)
Title: Method for activating gas flow of wall portion by blast furnace charge distribution control
Inventor: CHOI JI YEONG
IPC: C21B7/18
Filed: 2000-12-23
Abstract: PURPOSE: A method for activating gas flow of the wall portion by blast furnace burden distribution control is provided to improve air-permeability in a blast furnace by controlling charging locations and charging amounts of coke, large and small ores, thereby further activating gas flow in the wall portion of the blast furnace. CONSTITUTION: In a charging method for charging coke(C), large ore(OL) and small ore(OS) onto a blast furnace, the method for activating gas flow of the wall portion by blast furnace burden distribution control comprises a coke charging step of a mountain shaped profile of coke(C) by charging coke into the blast furnace through a rotation chute installed at the upper part of the blast furnace; a large ore charging step of forming a mixing layer(M) at the wall portion and central portion from a radius direction of the blast furnace by charging large ore into the blast furnace so that the large ore breaks down the peak(C') of the mountain shaped coke(C); and a small ore charging step of charging the small ore(OS) onto the large ore(OL) and the mixing layer(M) of the wall portion side.
Patent KR-20020055303-A (KR)
Title: Apparatus And Method For VoIP Service In IPBX System
Inventor: CHOI YEONG JUN
IPC: H04L12/64
Filed: 2000-12-28
Abstract: PURPOSE: A VoIP(Voice over Internet Protocol) service apparatus in an IPBX(Intelligent Private Branch Exchange) is provided to implement an IPBX system processing the switching process of the packet of VoIP within a switching board processing a general Ethernet packet, thereby providing a VoIP service having more enhanced switching processing speed without an additional processing or a system. CONSTITUTION: A highway access unit(21) is connected to a backbone highway and processes the data transmission/reception of the corresponding backbone highway. A vocoder(22) compresses audio data transmitted through the highway access unit(21) from a PBX processing unit(10) and then transmits the data to a CPU(Central Processing Unit)(23), or restores the compressed audio data transmitted from the CPU(23) and then transmits the data to the PBX processing unit(10) through the highway access unit(21). The CPU(23) adds the audio data to various IP(Internet Protocol) header regions, converts the data into a VoIP packet and then transmits to a crossbar switching unit(25) through a PCI(Programmable Communication Interface) bridge(24) in order to transmit the data toward the side of an inner subscriber or a routing processing unit. The crossbar switch(25) switches the VoIP packet transmitted from the PCI bridge(24) to switching units(26-1,26-2) according to destination places of the packets.
Patent KR-20020056283-A (KR)
Title: Structure of stack type muli chip semiconductor package and manufacture method the same
Inventor: CHO SUN JIN
IPC: H01L23/12
Filed: 2000-12-29
Abstract: PURPOSE: A structure of a stacked multi chip package(MCP) and its manufacturing method are provided to form a multi chip package irrespective of the size of semiconductor chips. CONSTITUTION: The multi chip package comprises a nubbin(150) whose height is higher than loop height(H) of a bonding wire(130) bonded at the bonding pad(111) of the most lowest semiconductor chip(110) between each semiconductor chips(110,120). The nubbin is symmetrically inserted in a low semiconductor chip(110).
Patent KR-20020057030-A (KR)
Title: Method for preventing electrostatic of lcd
Inventor: KIM JAE GWANG
IPC: G02F1/136
Filed: 2000-12-30
Abstract: PURPOSE: A method of preventing static electricity of a liquid crystal display is provided to connect signal lines with an outer short-ring until a cell process is finished to prevent the signal lines from being damaged even when static electricity is generated. CONSTITUTION: A gate odd outer short-ring(13a) is connected to odd-numbered pad(12a) of a gate pad, and a gate even outer short-ring(13b) is connected to even-numbered pad(12b) of the gate pad. A data odd outer short-ring(15a) is connected to odd-numbered pad(14a) of a data pad, and a data even outer short-ring(15b) is connected to even-numbered pad(14b) of the data pad. A common electrode line(11) is connected to the data odd outer short-ring or the data even outer short-ring. A plurality of signal lines are connected to the data odd outer short-ring or the data even outer short-ring.
Patent KR-20010022628-A (KR)
Title: 컴퓨터
IPC: G06F9/38
Filed: 1998-08-06
Abstract: 본 발명은 컴퓨터 기술에 관한 것으로 특히, 프로세서, 입력-출력 스위치, 명령어 로딩 스위치, 명령어 메모리, 및 데이터 액세스 유닛을 포함하며, 데이터 액세스 유닛은 계산의 데이터 흐름 원리를 사용한다. 계산의 폰 노이만 원리에 의해서 보다 낫게 처리되는 프로그램의 세그먼트를 처리하기 위하여 프레그먼트 루틴 프로세서 사용의 명령어에 의해서 연관 메모리의 부피를 감소시킴으로써 성능이 증가된다.
Patent KR-20010024489-A (KR)
Title: 전극으로서 사용가능한 니켈 함유 화합물 및 그 제조 방법
IPC: H01M10/05
Filed: 1998-02-17
Abstract: 화학식 Li q Cr x-y Ni y Mn 2-x O 4+z 를 가지며 q≥2, 1.0≤x≤1.25, 0＜y＜0.9, z≥0인 화합물. 본발명은 이 화합물을 포함하는 전극 조성물 및 화학식 Li q Cr x-y Ni y Mn 2-x O 4+z 를 가지며 q≥2, 1.0≤x≤1.25, 0＜y＜0.9, z≥0인 화합물 제조 방법을 특징으로 한다.
Patent KR-20010031185-A (KR)
Title: 다층 포토레지스트 공정에 사용하기 위한 열경화성폴리에스테르 반사방지 코팅
IPC: G03F7/11
Filed: 1998-10-20
Abstract: 높은 광학밀도, 신속한 플라즈마 에치 속도, 바람직한 코팅 용매에서 높은 용해도, 및 용액에서 개선된 안정성을 보이는 열경화성, 바닥-도포된 폴리머 반사방지 코팅이 개시된다. 이 신규한 반사방지 코팅의 주성분은 하나 이상의 이작용성 지방족 카르복실산과 화학량론적으로 과량의 이- 및/또는 삼작용성 지방족 일차알코올과의 반응에 의해 생산된 폴리에스테르 수지이고, 이때 디카르복실산중의 적어도 하나는 반응성 메틸렌기를 포함한다. 생성하는 폴리에스테르 수지 반응생성물은 흡광기를 수지위에 존재하는 반응성 메틸렌기(존재하는 경우) 및/또는 히드록시기의 몇몇 또는 전부에 붙임으로써 더욱 변형된다. 염료-부착된 폴리에스테르 수지는 아미노플라스트 교차결합제 및 적절한 용매계 중의 산 촉매와 조합함으로써 최종 반사방지 코팅을 형성한다.
Patent KR-20010031552-A (KR)
Title: 타이어 크라운 플라이 보강재
IPC: B60C9/22
Filed: 1998-10-27
Abstract: 본 발명은 하나의 플라이로부터 다른 플라이로 교차되며 비확장성 케이블로 형성된 두 개 이상의 작동 크라운 플라이(31,33)를 포함하는 크라운 플라이 보강재(3)를 갖춘 레이디얼 플라이 보강재(1)를 갖춘 타이어에 관한 것이며, 부가의 플라이(32)가 축방향으로 연속적이며, 파형의 금속 요소로 형성되며, 원주 방향에 대해 평행하게 배향되며, 작동 플라이(31,33) 사이에 방사상으로 배치된 것을 특징으로 한다.
Patent KR-20010034197-A (KR)
IPC: C25D/
Filed: 1999-01-11
Abstract: A method for anodic electro-dip lacquer coating, wherein coating medium which is consumed in an anodic electro-dip bath is compensated for by an under-neutralised anodic replenishment material, wherein the replenishment material comprisesA) a pigment-free aqueous binder vehicle component with a solids content of 40 to 70% by weight, an MEQ value of 15 to 40 and a content of organic solvent of <=0.5% by weight, andB) a pigment-containing aqueous paste resin component with a solids content of 60 to 75% by weight, an MEQ value of 5 to 15 and a content of organic solvent of <=1.0 % by weight,wherein A) and B) are present in a ratio by weight of 1:1 to 4:1 and the mixture of A) and B) has a solids content of 45 to 73% by weight, a solvent content of <=0.75% by weight and an MEQ value which is 50 to 70% lower than the MEQ value of the electro-dip bath.
Patent KR-20010041262-A (KR)
Title: 고무 보강용 스틸 코드 및 이를 사용한 중하중용 공기주입식 레디얼 타이어
IPC: B60C9/02
Filed: 1999-12-22
Abstract: 길이 방향으로 2차원으로 파형 부착된 3개의 스틸 필라멘트 주위에 9개의 스틸 필라멘트를 배열하고, 상기 모든 스틸 필라멘트를 한번에 꼬아 합쳐 형성되는 다발 꼬임 코드 주위에, 부가로 14개의 스틸 필라멘트를 배열하여 꼬아 합쳐 형성되는 다발 꼬임+층 꼬임 구조의 고무 보강용 스틸 코드가 제공된다.  또한, 이 고무 보강용 스틸 코드를 카커스층의 코드로서 사용하여 형성되는 중하중용 공기 주입 레디얼 타이어가 제공된다.
Patent KR-20010041471-A (KR)
Title: 부분들 사이의 고정을 위한 금속-플라스틱 시스템
IPC: F16B5/12
Filed: 1998-12-31
Abstract: 본 발명은 바람직하게는 금속으로 이루어지고 창(9)을 가지고 조립되는 적층된 조각(8), 플라스틱으로 이루어진 은못(10)이 형성되고 중간 금속 클립(1)을 가지고 조립되는 제 2 조각(20)과, 은못(10)의 크로스바(12)에 탄성고정수단을 설치하는 단부에서 등자(3)를 가지는 제 1 쌍의 탭이 형성되며, 제 2 쌍의 갈라진 탭(4)은 외부로 경사진 U자 형상의 만곡부로 끝나고 조각(8)의 창에 탄성변형으로 조립되도록 하며, 제 3 쌍의 탭은 창외부로 적층된 조각(8)을 지지하도록 설계되는 시스템에 관한 것이다. 
     여기서 중간피스(21) 예를들어 패널은 상기 두 조각(8,20)사이에 선택적으로 삽입될 수 있으며 상기 시스템은 특히 자동차의 내부 패널링을 고정하는데 적절하다.
Patent KR-20010043109-A (KR)
Title: 천공된 적층 웹
IPC: A61F13/15
Filed: 1999-04-27
Abstract: 본 발명은 기저귀와 같은 일회용 흡수제품상에서 상면시이트로서 사용될 수 있는 천공된 적층 웹에 관한 것이다.  적층 웹은 액체 투과성 제 1 물질 및 상기 제 1 물질에 부착된 액체 투과성 제 2 물질로 형성된다.  제 1 물질은 약 10% 이상의 유효 개방 면적 및 0.2mm 2 이상의 유효 크기를 갖는 다수의 세공을 갖는다.  제 2 물질은 약 10% 이상의 유효 개방 면적 및 0.2mm 2 이상의 유효 크기를 갖는 다수의 세공을 갖는다.  제 2 물질의 세공은 제 1 물질의 세공과 정렬된다.  제 2 물질은 제 1 물질보다 큰 친수성을 갖는 것이 바람직하다.
Patent KR-20010043480-A (KR)
Title: 디지털 방식으로 인코딩된 비디오 신호를 디코딩하기 위한가변길이 디코더
IPC: H03M7/42
Filed: 1999-05-14
Abstract: 본 발명은 MPEG-1 및 MPEG-2 신택스 순응(syntax compliant) 비디오 비트 스트림을 디코딩하기 위한 가변길이 디코더(VLD : Variable Length Decoder)(104)에 관한 것이다. 이러한 VLD(104)는, 새로운 지시 세트(214a, 214g)를 사용하여 MPEG 디코딩 처리를 제어하기 위해서 마이크로-시퀀서(134)와 VLD 명령 디코딩/수행 유닛(136)을 포함한다. 지시 세트(214a 내지 124g)는 비디오 데이터를 디코딩하기 위한 명령 세트와 흐름 제어 지시 세트를 포함한다. MPEG 표준 가변길이 코드(VLC : Variable Length Code)표를 사용하여 가변길이로 디코딩하기 위한 가변길이 표 디코더(186)와 이러한 VLD(104)에 이용 가능한 비디오 비트 스트림으로부터 사전에 결정된 수의 인코딩된 비트를 생성하기 위한 회전자/원통 시프터(rotator/barrel shifter)(158)가 제공된다. 이러한 가변길이 표 디코더(186)는 모든 VLC표에 걸쳐서 접두부 패턴 매칭 구조(prefix pattern matching scheme)를 공유하며, 그 가변길이 코드를 일련의 하위표로 조직한다. 각 하위표는 이러한 고유한 접두부 패턴 중 하나에 대응한다. 가변길이 코드는, 비디오 데이터 비트 스트림에서의 선행 패턴을 식별함과 함께 이러한 선행 패턴에 대응하는 하위표에 액세스함으로써 디코딩된다. 런-렝쓰(run-length) 및 진폭 레벨 DCT 계수 기호는 압축된 형태로 저장되며, 역변환 유닛(208)에 의해 필요시마다 디코딩된다. 모션 벡터는 또한, 모션 보상 회로(212)에 의해 필요할 때까지 저장된다.
Patent KR-20010043639-A (KR)
IPC: A61M1/02
Filed: 2000-03-15
Abstract: A single use system and kit for producing blood platelet concentrates is described herein. In a preferred form, the kit includes a bag set in which compartments containing blood components are adjacent to separate compartments which can be inflated to express the blood components after their separation by centrifuging.
Patent KR-20020057336-A (KR)
Title: Apparatus for controlling temperature within process bath in semiconductor fabrication equipment
Inventor: KIM HAE GI
IPC: H01L21/00
Filed: 2001-01-04
Abstract: PURPOSE: An apparatus for controlling the temperature in a process receptacle of equipment for fabricating a semiconductor is provided to prevent malfunction and to decrease process defects caused by exhaust of contaminant, by installing a temperature control apparatus so that the temperature inside the process receptacle can be checked. CONSTITUTION: A heater(19) is supplied with power and performs a predetermined heating operation, installed inside the process receptacle(20). An infrared sensor(42) senses the temperature of a chemical solution(18) inside the process receptacle through radiation of infrared rays, installed in a predetermined position outside the process receptacle. An infrared temperature control unit(41) controls the temperature inside the process receptacle so that the power supplied to the heater is controlled. A control unit displays the temperature inside the process receptacle and controls an alarm when an abnormal temperature occurs.
Patent KR-20010100040-A (KR)
Inventor: CHA SUN DEOK
Filed: 2001-01-15
Abstract: 본 발명은 철근이 노출된 콘크리트구조물의 결함부 재생보수 공법에 관한 것으로, 그 목적은 노후화 현상에 의한 철근콘크리트 구조물의 부분탈락시, 중성화된 탈락부분을 알칼리성으로 회복시키고, 부식된 철근을 재생회복시켜 강도를 증가시키고, 탈락부분을 신속하게 보수하여 노후화현상의 진행을 방지하며, 내구수명을 연장시킴과 동시에, 표면응집력을 향상시킬 수 있는 철근이 노출된 콘크리트구조물의 결함부 재생보수 공법을 제공하는 것이다. 
     본 발명은 수용성 알칼리금속염을 주성분으로 하는 철근방식 및 알칼리 재생회복재로 철근과 탈락된 콘크리트 주변을 붓이나 로울러 등으로 도포하는 단계와, 상기 철근방식 및 알칼리 재생회복재가 도포된 탈락부위에 주입구를 구비하는 거푸집을 부착하는 단계와, 상기 거푸집의 주입구를 통해 동질계의 보수재를 주입하여 경화하는 단계와, 상기 보수재가 경화된 후 거푸집을 제거하는 단계와, 상기 보수처리된 표면 및 콘크리트 주위 표면에 알칼리성 표면처리재를 도포하는 단계를 통해 철근이 노출되도록 탈락된 콘트리트 부위를 보수하여, 보수작업을 용이하게 하고, 탈락부위의 중성화된 부분을 알칼리성으로 회복시키며, 내구수명을 연장할 수 있는 철근이 노출된 콘크리트구조물의 결함부 재생보수 공법을 제공함에 있다.
Patent KR-20020062469-A (KR)
Inventor: KIM YONG SUN
IPC: H02K57/00
Filed: 2001-01-20
Abstract: PURPOSE: A weight generator is provided to generate electricity by using weight of moving a human or an animal. CONSTITUTION: A weight generator is installed at a place as a road where there are frequent movement of vehicles or humans to operate the generator with their weight. In order to install the weight generator at the place where there are frequent movement of humans or vehicles, the generator comprises a spring and a generator driving plate. The spring is arranged to operate the generator when pressure is applied downward by the weight of the humans or vehicles. The spring is returned when the pressure is retreated. The generator driving plate is moved up and down with the applied pressure to operate a rotating wheel. The operation of the rotating wheel generates electricity and generated electricity is charged into a charging device.
Patent KR-20020070556-A (KR)
Title: Method for managing of schedule in mobile communication system
Inventor: SEO SEOK MAN
IPC: H04B1/40
Filed: 2001-02-28
Abstract: PURPOSE: A method of managing schedule of a mobile communication terminal is provided to register a schedule of a user in a mobile communication terminal, and to previously make an SMS for a message to be transmitted to the other party related to the registered schedule, then to reserve the SMS with a transmission time in the terminal, thereby conveniently managing the schedule. CONSTITUTION: A controller registers a schedule inputted by a user under a schedule managing mode(101). The controller confirms whether a reservation request of transmitting an SMS for the registered schedule is inputted(103). If so, the controller displays an SMS input window, and makes an SMS by a key inputting(105). The controller displays a message requesting an inputting of a transmission time of the SMS(107). If the transmission time is inputted, the controller reserves the SMS to transmit the SMS at the transmission time(109-111). The controller decides whether the transmission time is equal to a present time. If so, the controller transmits the SMS.