baber/WOPTO huggingface dataset:
Patent KR-20030049778-A (KR)
Title: Method of manufacturing a embeded memory cell
Inventor: KANG YEONG SEOK
IPC: H01L21/8244
Filed: 2001-12-17
Abstract: PURPOSE: A method for fabricating an embedded memory device is provided to reduce a leakage current and power consumption by making silicide not formed in a diffusion region in a cell region. CONSTITUTION: An isolation layer(12) is formed on a semiconductor substrate(11) to define a logic region and the cell region. A polysilicon layer and a nitride layer(18) are formed on the resultant structure including the isolation layer. The polysilicon layer and the nitride layer are patterned to form the first gate electrode(15) in the logic region and the second gate electrode(16) in the cell region. After a spacer is formed on the sidewall of the first and second gate electrodes, the diffusion region(20) is formed in the semiconductor substrate. After a silicide barrier is formed in the cell region, the first silicide(22) is formed in the logic region of the semiconductor substrate. The silicide barrier in the cell region is removed. An insulation layer is formed on the resultant structure. A planarization process is performed to expose the nitride layer. The nitride layer is removed to form a groove. The second silicide(24) is formed in the groove.
Patent KR-20030052088-A (KR)
Title: Apparatus for automatic controlling torpedo ladle car tilting angle by using ultrasonic sensor and the same method
Inventor: BANG JUN GYEONG
IPC: C21C7/00
Filed: 2001-12-20
Abstract: PURPOSE: An apparatus and a method which easily removes floating slag contained in molten steel of the ladle car and prevents excessive outflow of hot metal, thereby reduces facility damage by automatically controlling torpedo ladle car tilting angle by using ultrasonic sensor are provided. CONSTITUTION: The apparatus comprises a hot metal level detection part(8) for detecting level of hot metal inside the ladle car through the ultrasonic sensor(8-1); a tilting angle calculation part(9) for calculating tilting angle of the ladle car according to the level of hot metal detected by the hot metal level detection part; a tilting setting required angle judging part(10) for judging a tilting setting required angle of the ladle car calculated by the tilting angle calculation part; a tilting angle detection part(11) for detecting tilting angle of the ladle car(1) through a pulse generator(8-1); a tilting motor control part(7) for controlling the tilting motor by signals of the tilting setting required angle judging part; a tilting motor operating control inverter part(12) for controlling the driving part according to controlling of the tilting motor control part; and a process monitoring control part(6) connected to the hot metal level detection part and tilting angle detection part to monitor tilting operation of the ladle car.
Patent KR-20030056941-A (KR)
Title: Method of Managing Power in the IMT-2000 System
Inventor: LEE JEONG RYUN
IPC: H04L12/56
Filed: 2001-12-28
Abstract: PURPOSE: A method for managing power in an IMT-2000 system is provided to transmit a management initial request message to a node B after setting a call, and to define new DL(Down Link) minimal and maximum values based on a received management response message, thereby efficiently distributing resources. CONSTITUTION: An RNC obtains RSCP(Received Signal Code Power) or an Ec/NO value from an RRC access request message, and obtains a DL initial power value and minimal/maximum values of DL power. The RNC sets the minimal/maximum values in an RL(Radio Link) setup request message, and transmits the message to a base station modem. The base station modem resets minimal/maximum values of new DL power, and reconfigures a wireless link. An initial measurement request message is transmitted to the modem, to request to measure a DL power value. The modem measures the power value, and transmits a measurement response message to the RNC if the measured value is near to the minimal/maximum range. The RNC controls the minimal/maximum values, and confirms whether available DL power exists in a cell. The RNC corrects minimal/maximum power, transmits the power to the base station modem, to control the minimal/maximum values.
Patent KR-20030057592-A (KR)
Title: Apparatus and operating method of combination port within system
Inventor: LEE JEONG HYEON
IPC: H04Q1/30
Filed: 2001-12-29
Abstract: PURPOSE: A communication port device with in a system and an operating method therefor are provided to integratively operate serial communication ports by composing an integrated communication port in a backboard of a communication system. CONSTITUTION: A plurality of processor boards(220) are installed in slots of a backboard(210), for exchanging signals with the backboards(210) and mutually exchanging signals through the backboard(210). A terminal(230) connects to each processor board(220), and performs a data communication. An integrated communication port(212) is composed at a rear surface of the backboard(210), for communicating with an external equipment. A PLD(Programmable Logic Device)(211) selectively forms a data transmission path between each processor board(220) and the integrated communication port(212).
Patent KR-20010053528-A (KR)
Title: 흡수 분광용 인라인 셀
IPC: G01N21/05
Filed: 1999-07-13
Abstract: 본 발명은 흡수 분광에 유용한 신규한 인라인 셀을 제공한다.  이 셀(200)은 샘플 영역(202)과, 동일한 포트이거나 별개의 포트로 된 광 유입 포트(214)와 광 배출 포트를 포함한다.  각 포트는 샘플 영역과 연통되고 그 포트에는 광 투과 윈도우(218)가 마련된다.  광 반사면을 구비한 거울(208)은 샘플 영역을 향하며, 광 유입 포트 및/또는 광 배출 포트에 마련된 광 투과 윈도우를 가열하는 데 효과적인 히터(222)가 제공된다.  상기 셀은 샐플내의 가스상 분자 불순물의 농도를 측정하기 위해 사용된다.  반도체 프로세싱 공구를 이용한 반도체 제조에 특히 유용하게 적용할 수 있다는 것이 밝혀졌다.
Patent KR-20010109268-A (KR)
IPC: G06F12/14
Filed: 2000-07-06
Abstract: 콘텐츠 프로바이더(101)는 콘텐츠 키 데이터를 이용하여 암호화된 콘텐츠 데이터와, 신호전송 키용 데이터를 이용하여 암호화된 콘텐츠 키 데이터와, 콘텐츠 데이터의 취급을 나타내는 암호화된 권리서 데이터를 저장한 시큐어 컨테이너(104)를 사용자 홈 네트워크(103)의 SAM(1051) 등에 배급한다.  SAM(1051) 등은 시큐어 컨테이너(104)에 저장된 콘텐츠 키 데이터 및 권리서 데이터를 복호하여, 상기 복호된 권리서 데이터에 기초하여 콘텐츠 데이터의 구입 형태 및 이용 형태 등의 취급을 결정한다.
Patent KR-20010085798-A (KR)
IPC: H02P21/14
Filed: 1999-09-16
Abstract: 부하기계(1)와, 동력을 전달하는 전달기구(2)와, 상기 전달기구를 통해 상기 부하기계를 구동하는 전동기를 구비한 기계시스템(12)과, 상기 기계시스템을 포함한 수치모델(9)과, 상기 수치모델의 관측가능한 상태량을 이용하여 상기 수치모델에 토오크지령을 공급하는 모의 제어부(19)와, 상기 모의 제어부와 실제 제어부에 제어파라메터를 공급하는 평가부(10)로 이루어지는 시뮬레이터부(11)와, 실제 시스템으로부터의 관측가능한 상태량을 입력으로 하여 상기 시뮬레이터부와 동일한 구조를 갖는 실제 제어부를 갖고, 구동원인 상기 전동기에 토오크신호를 공급하는 실제 제어부(18)를 구비한 것이다. 
     이에 따라 전동기 제어장치의 제어게인을 자동적으로 고속이며 최적으로 조정할 수 있다.
Patent KR-20010075720-A (KR)
IPC: A61K9/00
Filed: 1999-11-12
Abstract: 본 발명은 담체가 약 15 내지 약 25 중량%의 프로필렌 글리콜 및 약 10 내지 약 25 중량%의 이소프로필 C 12 -C 22 알칸산 에스테르를 포함함을 특징으로 하는, 약학적 담체내에 항염증 글루코코르티코이드 및 뉴클레오시드 유사체 항바이러스제를 포함하는 국소용 조성물에 관한 것이다.  이 조성물은 헤르페스 바이러스 감염증의 치료 또는 예방에 유용하며 탁월한 항바이러스 및 치료 효과를 나타내며 개선된 저장 수명을 갖는다.
Patent KR-20010093104-A (KR)
IPC: F24D3/16
Filed: 1999-11-22
Abstract: 샌드위치 구조를 갖는 조립식 자체 지지 모듈형 복사 패널은 플라스터보드의 층 및 단열 재료의 층을 포함한다.  플라스터보드 층은 독립된 유압 회로 및 패널의 후방과 측면 구역에서 노출된 단부 부분을 형성하도록 설계되는 수개의 연속적인 파이프를 내부에 합체한다.  상기 독립된 유압 회로는 패널의 모듈형 구역에 각각 인접하게 내장되고, 상기 구역은 상이한 크기의 패널 부분을 제공하기 위해 모듈 방식으로 서로 분리 가능하다.
Patent KR-20010086100-A (KR)
IPC: B23P19/00
Filed: 1999-12-21
Abstract: 본 발명은 자동차 조립 장치에서 차체 부품을 취급하기 위한 로봇화 그립 장치에 관한 것으로서, 적어도 압축공기식 잭으로 조절되는 클램핑 및/또는 센터링을 위한 기계적 수단 및 로봇과 일체형인 지지판을 포함하며, 상기 수단은 조립하고자 하는 부품(들)을 클램핑 및/또는 센터링하기 위한 안정한 위치와 이들 부품을 해제하기 위한 안정한 위치를 차지할 수 있다. 본 발명은 압축공기식 잭이 프로그램으로 제어되는 고정 공급원으로부터 전류가 공급되는 탑재된 전기 콤프레서에 의해 동력이 공급되는 것을 특징으로 한다. 본 발명은 자동차 부품의 조립 장치에도 적용 가능하다.
Patent KR-20010099851-A (KR)
Title: 테트라부틸 암모늄 페놀레이트의 액체 배합물
IPC: C07C211/63
Filed: 1999-12-09
Abstract: 본 발명은 실온에서 액체인 테트라부틸 암모늄 페놀레이트 배합물 및 그의 제조 방법에 관한 것이다.
Patent KR-20010089714-A (KR)
IPC: H02M3/07
Filed: 2000-10-10
Abstract: 본 발명은 전자 회로(60)에  제 2 공급 전압(V DD2 )을 제공하는 전원 전압 발생기(1)에 관한 것이다.  전압 변환기(50)는 제 1 공급 전압(V DD1 )을 수신하고 이것을 상기 제 2 공급 전압(V DD2 )으로 변환하며, 그 출력 전압(V DD2 )은 하한(V LOW )과 상한V HIGH ) 사이의 제어 범위에서 변동한다.  전압 파라미터 소스 회로(3)는 전자 회로(60)의 최소 공급 전압 값(V min )과 실질적으로 동일한 전압 파라미터 신호(V LOW )를 발생하고, 상기 전압 파라미터 신호(V LOW )를 변환기(50)의 파라미터 입력(53)으로 공급한다.  전압 파라미터 소스 회로(3)는 PLL 내에 통합된 VCO(10)를 포함한다.  전압 파라미터 신호(V LOW )는 VCO(10)에 대한 제어 신호(V contr )로부터 유도된다.
Patent KR-20010104710-A (KR)
IPC: H01L23/544
Filed: 2000-02-11
Abstract: 집적회로(IC)(40)에 통합되는 집적회로 식별 장치(ICID)(38)는 전자 셀들의 어레이를 포함하는데, 여기서 각 셀의 출력 신호의 크기는 셀마다 변하는 임의적으로 발생하는 변수 변화의 함수이다.  ICID(38)는 각 셀의 출력을 측정하고 어레이의 모든 소자들의 측정된 특성의 특정 조합을 반영하는 값을 갖는 출력 데이터를 생성하는 회로를 포함한다.  어레이의 소자들의 개수가 충분하면, 임의의 하나의 IC(40)에 내장된 ICID(38)에 대한 측정된 어레이 셀 특징의 패턴은 수백만 개의 다른 IC(40)에 내장된 ICID(38)에 의해 측정되는 다른 패턴에 대해 유일하며 구별 가능하다.  따라서 ICID 회로(38)에 의해 생성된 출력 데이터의 값은 그것이 장착되는 IC(40)에 대해 유일한 "지문"의 역할을 하므로 그 IC(40)에 대한 유일한 식별(ID)로서 사용될 수 있다.
Patent KR-20020001788-A (KR)
IPC: C08G69/26
Filed: 2000-03-20
Abstract: The invention concerns the use of copolymers comprising at least polyoxyalkylene polyamide functions, as gelling agents for compounds with low polarity or ionic surfactants. Said sequence copolymers comprise the following units: -X-(R<1>)m-(OA)n-X- (I), and -[NH-R<2>-NHCO-R'<2>-CO]r (IIa), and/or -[NH-R<3>-CO]s- (IIb), and -OC-R<4>-CO- (III) units wherein R<1>, R'<1>, R<2>, R'<2>, R<3> and R<4> represent a hydrocarbon radical; X corresponds to the terminal function of said unit after reaction with an amine function or carboxylic acid; OA, an oxyethylene, oxypropylene and/or oxybutylene radical; m is equal to 0 or 1; n is an integer ranging between 4 and 800; r and s are such that the number of amide bonds ranges between 1 and 15, for each unit (I); the mol ratio of the number of units (III)/number of units (I) ranges between 0.5/1 and 1.4/1 and the molar mass in number of the copolymer is less than 10000 g/mol.
Patent KR-20010112429-A (KR)
Title: 비디오 센서 시스템 및 풋 룸 시스템에 의한 시트 점유검출 방법 및 장치
IPC: G06K9/00
Filed: 2001-02-09
Abstract: 자동차 조수석에서 부스터 시트에 앉은 어린이와 작은 성인을 구별하기 위해 비디오 센서 시스템(4)이 제공되며, 상기 시스템은 조수석(1)에 있는 승객의 머리 높이를 검출한다.  또한 승객의 한쪽 발 또는 양쪽 발이 조수석(1) 앞 바닥에 닿는지의 여부를 검출하는 풋 룸 센서(5, 6)가 제공된다.  평가 유닛(7)은, 비디오 센서 시스템(4)이 설정된 임계치(SH) 미만의 머리 높이를 레지스터하고 동시에 풋 룸 센서(5, 6)가 조수석(1) 앞 바닥에 발이 닿지 않는 것을 검출하면, 조수석(1)의 승객을 어린이로 분류하며 이때 상기 유닛은 조수석 에어백(3)을 비작동화시킨다.
Patent KR-20030063520-A (KR)
Title: The organic fertilizer using the polising sand and the producing method thereof
Inventor: AN PIL KYO
IPC: C05F3/00
Filed: 2002-01-22
Abstract: PURPOSE: An organic fertilizer using clay sand and its preparation method are provided, which is used to prevent the physiological defect or error of soil due to the use of an organic fertilizer of high concentration or a domestic animal excrement and to neutralize the soil. CONSTITUTION: The method comprises the steps of adding 20-30 wt% of white clay sand or yellow clay sand to cow excrement, pig excrement or hen excrement and mixing them with stirring; adding 15-20 wt% of the pulverized rice hulls or rice bran to the mixture; naturally drying the mixture for about 3 weeks in the place of good ventilation to ferment it and to reduce the water content to 40-50 %.
Patent KR-20030064582-A (KR)
Title: Home telemarketing system & method
Inventor: JEONG JAE HOON
IPC: G06Q30/02
Filed: 2002-01-28
Abstract: PURPOSE: A system and a method for home telemarketing using the Internet network are provided to promote the sales of a product or a service through the enhanced business efficiency by making a telemarketer select an article or the service to sell through the graft between a web site and the telemarketing. CONSTITUTION: The telemarketer moves to a screen noticing a selling article list by the telemarketing of a telemarketing relay center(S802). The telemarketer requests the sales of the desired goods after searching the goods and a condition for selling the goods, and makes a contract with the telemarketing relay center or a product supplier(S804). The telemarketer receives a telephone number list and the personal information of a target to sell the goods(S805). The telemarketer gives the target a call by driving an application(S807). If the telemarketer successes in the sales, the sales information and the recording information are transmitted to the telemarketing relay center(S814).
Patent KR-20020074382-A (KR)
Inventor: NAGASAKA HIROYUKI
IPC: H03D7/16
Filed: 2002-01-29
Abstract: PURPOSE: A method for compensating a nonlinear distortion and a circuit for compensating the nonlinear distortion are provided to automatically set a phase delay quantity of a phase adjuster and an attenuation quantity of an attenuator as an optimum value according to a transmission frequency. CONSTITUTION: A phase adjuster(22) performs a phase adjustment of an orthogonal modulation signal in which a baseband signal is orthogonally modulated. A variable attenuator(42) performs a nonlinear high power amplification of the orthogonal modulation signal by a high power amplifier and attenuates the amplified orthogonal modulation signal according to an amplification gain of the high power amplifier. A subtracter(14) subtracts the phase-adjusted orthogonal modulation signal from the output of the variable attenuator(42), and extracts a nonlinear distortion generated when performing a nonlinear high power amplification. A transmission frequency control circuit(30) automatically adjusts a phase delay quantity of the phase adjuster(22) and an attenuation quantity of the attenuator(42) according to a transmission frequency.
Patent KR-20030069249-A (KR)
Title: Television having a function PIP and channel tunning method thereof
Inventor: HAN SANG ROK
IPC: H04N5/45
Filed: 2002-02-19
Abstract: PURPOSE: A television having a PIP(Picture In Picture) function and a method for selecting a channel thereof are provided to improve a channel selecting speed by directly selecting the channel in a channel search mode. CONSTITUTION: A tuner unit(10) selects a channel in a plurality of channels. An input unit(20) inputs a selection command of a user to the selected channel. In the case that a channel search command is inputted from the user through the input unit, a control unit(60) controls selection of the tuner unit to display video signals of the plurality of channels on a sub-picture. If the selection command to the selected channel is inputted in the middle of searching the video signals of the plurality of channels, the control unit controls the tuner unit to output the video signal of the channel corresponding to the selection command on a main picture.
Patent KR-20020068465-A (KR)
Inventor: ANDO MAKOTO
IPC: B41J2/18
Filed: 2002-02-20
Abstract: PURPOSE: To reduce the size of a printer body by providing a head cap for protecting the ink ejection face with a cleaning member. CONSTITUTION: The ink jet head comprises a head cap 5 being fixed removably and to move relatively to a print head 4 having an ink ejection face 6 provided with holes for ejecting ink supplied from an ink cartridge 3 and protecting the ink ejection face 6 of the print head 4, and a roller 7 for cleaning the ink ejection face 6 of the print head 4 provided on the print head 4 side of the head cap 5 in the longitudinal direction thereof. According to the arrangement, the size of the printer body can be reduced.
Patent KR-20030071421-A (KR)
Title: Network gaming system and method thereof
Inventor: CHOI SUN DUCK
Filed: 2002-02-28
Abstract: PURPOSE: A system and a method for offering game over the network are provided to enable game players, located at remote places, to play games, e.g. a slot machine or a bingo game, over a network. CONSTITUTION: The method comprises several steps. A game player accesses a web site of a game server(S101), and inputs an ID and a password(S102). The game server checks the input ID and the password(S103), guides the game player to pass a member subscription step if the player is not a member(S106). As soon as the player passes a member subscription step, the player receives a game point(S107). The game player can charge the game point if there is no remaining game point(S108). The game player selects a game group or the game server designates an arbitrary game group for the game player(S109). The game player selects a betting area and a betting rate on a screen of e.g. a bingo game(S110). The game server generates random numbers, and fills up the bingo screen(S111). If the bingo screen is not completed, the game player returns to the step S110. Otherwise the game server updates the game point database according to the selected betting rate(S112, S113).
Patent KR-20030072910-A (KR)
Title: Service method and apparatus for bell sound of mobile telecommunication terminal equipment
Inventor: KWON WAN JU
IPC: H04B1/38
Filed: 2002-03-07
Abstract: PURPOSE: A method for servicing bell sounds of a mobile communication terminal and a device therefor are provided to store a user's bell sound in MP3 or AAC(Advanced Audio Coding) type, and to restore data to an original type in a bell sound output mode, then to output the restored data, thereby improving quality of the bell sounds. CONSTITUTION: If a call is made, a receiving signal detector detects a receiving signal, and outputs a detection signal to a microprocessor(S1). The microprocessor reads a file predetermined by a user among MP3 or AAC type bell sound files(S2,S3). The MP3 or the AAC type files are transmitted to a decoder after canceling compressed states by the microprocessor or a digital signal processor. The decoder restores the cancelled files into an original type, and outputs the restore files to a speaker(S4,S5). The user recognizes that the call is made, by listening to a bell sound, and switches a mode into a call mode to have a conversation with other party(S6).
Patent KR-20030075854-A (KR)
Title: Journaling and recovery method for shared disk file system
Inventor: KIM GYEONG BAE
IPC: G06F11/00
Filed: 2002-03-21
Abstract: PURPOSE: A method for journaling and recovering a shared disk file system is provided to increase a journaling speed by transmitting the changed metadata through network without reflecting to a disk if one host changes the metadata and other host accesses the same metadata in a shared disk environment such as an SAN(Storage Area Network) environment. CONSTITUTION: If a system call operation for processing journaling is occurred, a new transaction region is allotted and initialized by staring a transaction for guaranteeing the recovery, and a transaction type is set. The transaction manages the lock information by getting the lock information for the changed information and adding it to the transaction, and the update of the changed metadata is pinned while the metadata is changed(201). The changed metadata added to the transaction and the changed information for the important general data are stored in a journal space, and the lock information connected to the transaction is unlocked(203).
Patent KR-20030076915-A (KR)
Title: a heating mat
Inventor: LEE GUN KOOK
IPC: H05B3/20
Filed: 2002-03-23
Abstract: PURPOSE: A heating mat is provided to select automatically AC power and DC power, provide the light in the dark place, prevent the electric shock, and reduce a production cost by improving a structure of the heating mat. CONSTITUTION: A heating mat(1) includes a heating portion and an electric control unit(20). The heating portion includes a heating body(12), a temperature detection sensor, a power supply electrode plate(300), a cushion material(13), and a cover(11). The heating body(12) is formed with a conductive heating rubber. The temperature detection sensor is installed in the heating body(12). The power supply electrode plate(300) is formed with a thin metallic plate or a conductive film. The cushion material(13) is used for covering the heating body(12), the temperature detection sensor, and the power supply electrode plate(300). The electric control unit(20) controls the temperature of the heating portion. The electric control unit(20) includes a lighting unit, a power input line(22), an adaptor socket(400a,400b).
Patent KR-20020081140-A (KR)
Inventor: CAPDEBOSCQ BERNARD
IPC: B26D7/20
Filed: 2002-04-17
Abstract: PURPOSE: A device for mounting and removing a die blanket of a rotary cutting anvil cylinder is provided to reduce the restoring operations of the anvil cylinder. CONSTITUTION: The device for mounting and removing a blanket strip(3) of a rotary cutting anvil cylinder comprises a device(8) for tightening and loosening the ends of at least one blanket strip to replace with the other blanket strips of the rotary cutting anvil cylinder. The device for tightening and loosening the ends of the blanket strip is composed of a locking and unlocking element placed in a groove(5) installed to the periphery of a cylinder body(2) of the rotary cutting anvil cylinder and extended over the entire width of the cylinder body. The locking and unlocking element includes a movable slide(9) moving in the groove, guiding grooves(10) and grooves in a shape of linear cams(11,11a) fitted with rollers(12,13,14) fixedly attached to at least one jaw(32,37) which moves to act on at least one end of the blanket strip. The movable slide is actuated by a traction device(44) including an adjusting screw fitting into a nut installed to the lower part of the movable slide.
Patent KR-20030082327-A (KR)
Title: Dual Band Antenna
Inventor: YOO BYEONG HUN
IPC: H01Q5/00
Filed: 2002-04-17
Abstract: PURPOSE: A dual band-type antenna is provided to improve the antenna efficiency by installing a parasitic device of a hollow or a median cell formed by bending a board plank with various shapes. CONSTITUTION: A parasitic device(3) of a hollow or a median cell is installed on a space within a first member(2) with a predetermined-form. A dielectric substance is installed between the parasitic device(3) and the first member(2) to induce an impedance change due to coupling and to generate a dual resonance. The thickness of the parasitic device(3) is adjusted to control a resonance width of each resonance frequency. A movement of the resonance frequency is controlled by adjusting the length of the parasitic device(3).
Patent KR-20030084536-A (KR)
Title: Method and system for online providing of a game program peformed only in user terminal
Inventor: LEE GANG IK
Filed: 2002-05-20
Abstract: PURPOSE: A method and a system for offering a game executed only a user terminal through the online are provided to manage a user in an account unit, and to interrupt illegal copy fundamentally by offering a package game in a series form through the online. CONSTITUTION: The user logs in through the account after member registration. A database server(210) checks the account and a game status of the user, and transmits a script confirmation transmission protocol requested from the user to a game server. If a game charge is insufficient or not existed, the script requested from the user is not transmitted, and an Internet billing page(240) is displayed to the user. After settlement, the settlement information is inputted to the database server(210) and the script is normally downloaded to the user. The user uses the game and the game data is transmitted to the game server after finishing the game.
Patent KR-20030092822-A (KR)
Title: Method for manufacturing injection mold shorted hardening time of resin
Inventor: PARK CHEON SU
IPC: B29C45/27
Filed: 2002-05-31
Abstract: PURPOSE: A method for manufacturing an injection mold having the reduced solidified time of a resin is provided to closely engage a bush member containing a resin passage with a mold to facilitate the cooling operation for solidifying a resin. CONSTITUTION: A first throughout passage(20) is formed on an upper mold(10). A second throughout passage(30) is formed in a reverse direction to the first throughout passage. A sitting portion(40) is formed at the bottom of the first throughout passage. A bush member(50) includes a small diameter containing a first resin passage(60) and a large diameter containing a second resin passage(61) to form a step formed by the diameter difference between the small and large diameters. The step of the bush member is displaced on the sitting portion. A product is formed by the resin injection to a lower mold through a first and second resin passages.