baber/WOPTO huggingface dataset:
Patent KR-20040065654-A (KR)
Inventor: YOO GYEONG SU
IPC: H04L1/00
Filed: 2003-01-15
Abstract: PURPOSE: A method for coding a channel in a communication system is provided to increase the performance of a conventional low density parity check(LDPC) code by configuring a new parity check matrix. CONSTITUTION: A method for coding a channel in a communication system includes the steps of: determining(S10) a binary distribution (C R) and a binary density variable n; calculating(S11) the variable p in response to the column C of the binary distribution and the variable n; calculating(S12) the binary distribution by using the formula of the discrete density function in response to the random variable X; approximating(S13) the binary distribution in a predetermined region among the total column C and row R of the binary distribution; and finishing(S14) the parity check matrix H by distributing the remaining weight value to the remaining regions of the column C and row R.
Patent KR-20040066611-A (KR)
Title: Method for updating system software of digital tv
Inventor: AHN GYU TAE
IPC: H04N7/08
Filed: 2003-01-20
Abstract: PURPOSE: A method for updating system software of a digital TV is provided to store DVB-SSUS(System Software Update Specification) information at an SSUS table, and to display updatable system software lists in accordance with the SSUS information on a menu screen, so that a user can know updatable system software. CONSTITUTION: A system selects a preset channel(S31), and captures PSI(Program Specific Information) within SI(Service Information) from additional information transmitted with a channel broadcasting signal(S32). The system processes retrieved information, and generates the SI(S33). The system decides whether system software is supposed to be updated(S34). If so, the system stores SSUS information at an SSUS table(S36). If the SSUS information does not exist, the system stores the SI(S35). The system decides whether a channel is selected(S37). If not, the system designates a next channel(S38).
Patent KR-20040067696-A (KR)
Inventor: KIM SEONG DO
IPC: G11B19/20
Filed: 2003-01-24
Abstract: PURPOSE: A method for setting a reproduced video signal processing method in an optical disk device having a tuner is provided to set a signal processing method of a reproduced video to one of NTSC and PAL systems, to set the signal processing method of the reproduced video to be identical with that of an outer monitor or a TV set, thereby removing a manual operation. CONSTITUTION: When a system is powered on(S10), a microcomputer reads video mode setup data(S11). The microcomputer receives a TV broadcasting signal, and detects whether a signal processing method of the TV broadcasting signal is an NTSC system or a PAL system(S12), then compares with a value of the video mode setup data(S13). If the signal processing method is the NTSC system and the value has the PAL system, the microcomputer confirms whether the value has been updated by a user(S15). If not, the microcomputer updates the value to an NTSC system value(S16).
Patent KR-20040074180-A (KR)
Inventor: LEE SANG SEON
IPC: C09D5/03
Filed: 2003-02-17
Abstract: PURPOSE: A thermosetting powder paint composition with excellent wear resistance is provided to improve appearance, scratch resistance, chipping resistance and weather resistance by using a hard-type acrylic copolymer having strong mechanical properties and a soft-type acrylic copolymer being capable of enhancing wear resistance together. The composition can be suitably applied in the automobile manufacture field. CONSTITUTION: The thermosetting powder paint composition comprises: 65-80wt% of an acrylic copolymer mixture where a hard-type acrylic copolymer containing an epoxy group and a soft-type acrylic copolymer are mixed in a weight ratio of 95/5-50/50; 15-30wt% of acid compounds having a carboxyl group and acid anhydrides; 1-5wt% of a catalyst and other conventional additives. The acrylic copolymer mixture has 250-900g/eq. of an equivalent amount, 30-150deg.C of a softening point and 2000-7000 of a number-average molecular weight.
Patent KR-20040076369-A (KR)
Inventor: AHN IN SEOK
IPC: B25B11/00
Filed: 2003-02-25
Abstract: PURPOSE: A measurement standard plate for machining is provided to improve working efficiency by installing various accessories at the standard plate regardless of kind. CONSTITUTION: A measurement standard plate is composed of a plate-shaped body(100), a placing unit(130) formed at the center of the body, a plurality of bolt coupling holes(110) formed around the placing unit and coupled to coupling bolts(200), and a plurality of pin holes(120) formed around the placing unit. An air passage is formed at the body, and is connected to the placing unit.
Patent KR-20040076782-A (KR)
Inventor: KIM DONG HWON
Filed: 2003-02-26
Abstract: PURPOSE: A method for operating a bonus lottery ticket through the on/offline is provided to offer a free lottery ticket to a customer performing transaction through a business spot or a site of an on/offline company, and offer the free lottery ticket information to the customer through the web. CONSTITUTION: A participation request of the on/offline company is received(801). A company code is assigned to the on/offline company(802). The free lottery ticket is registered by proving a free lottery ticket issuing interface to the on/offline company(803). A fee for the newly registered free lottery ticket is calculated/stored(804). The prize of the issued free lottery ticket is processed and a drawing result is stored(806).
Patent KR-20040077356-A (KR)
Inventor: LEE JEONG SIK
IPC: C07D501/20
Filed: 2003-02-28
Abstract: PURPOSE: A process for preparing cefditoren pivoxil is provided, thereby cheaply preparing cefditoren pivoxil having a wide range of antimicrobial spectrum in higher yield and purity. CONSTITUTION: The process for preparing cefditoren pivoxil represented by the formula(I) comprises the steps of: reacting a halide compound of the formula(II) with triphenylphosphine in the presence of metal salt to prepare phosphonium salt of the formula(III); reacting the phosphonium salt with base to prepare ylide compound of the formula(IV); Wittig reacting the ylide compound of the formula(IV) with aldehyde compound of the formula(V) at -40 to 30 deg. C, wherein X is halogen atom; R and R' are independently amino protecting group and carboxy protecting group; base is sodium carbohydrate, sodium carbonate, alkali metal hydride, alkali metal amide, alkali metal hydroxide, alkali metal acetate, tri-(lower)alkylamine, N-lower alkylmorpholine, N,N-(lower)alkylbenzylamine, N,N-di-(lower)alkylaniline or pyridine; and the solvent is water, acetone, dioxane, acetonitrile, chloroform, dichloromethane, tetrahydrofuran, ethylacetate, N,N'-dimethylformamide or a mixture thereof.
Patent KR-20040079067-A (KR)
Inventor: SONG HYUN SOO
Filed: 2003-03-06
Abstract: PURPOSE: A lottery ticket gift service method is provided to enable a user to purchase a lottery ticket over the Internet, to receive lottery ticket numbers for a gift, to offer the received lottery ticket numbers for a gift to others, and to receive prize money fairly. CONSTITUTION: The method comprises several steps. A user purchases lottery tickets over the Internet(S21). The user inputs data on persons, whom the user wants to give the lottery ticket numbers for a gift(S22). The lottery ticket numbers for a gift are transmitted to the persons by using the inputted data on the persons(S23). The data on the purchased lottery tickets and the lottery ticket numbers for a gift are stored and managed(S24). If the purchased lottery tickets win prize money, the prize money is fairly distributed to the user and the persons who received the lottery ticket numbers for a gift(S25).
Patent KR-20040080298-A (KR)
Inventor: SHIN SEONG HOE
IPC: G06F17/00
Filed: 2003-03-11
Abstract: PURPOSE: A method for transmitting contents through the communication network is provided to easily search/download the contents from a server when the contents are downloaded/stored again after the removal of the contents on a mobile terminal by registering/storing the downloaded contents to the server of a terminal maker or a mobile communication provider. CONSTITUTION: A user downloads the desired contents to the mobile terminal by connecting to a contents server through a browser installed to the mobile terminal. If the download is completed, the header information of the downloaded contents and the terminal ID information are transmitted/stored to a predetermined server. The mobile terminal downloading the contents requests the download of the contents by connecting to the predetermined server. The predetermined server previously downloading all contents provided from the contents server transmits the contents matched with the requested contents to the mobile terminal.
Patent KR-20040082648-A (KR)
Inventor: YOON SEOK WON
IPC: H01L21/00
Filed: 2003-03-19
Abstract: PURPOSE: A process chamber for fabricating a semiconductor is provided to securely seal a view port portion after a cleaning process while easily cleaning the view port portion in a chamber cleaning process by installing a view port hole and a view port window in a process chamber to monitor the inside of the process chamber from the outside. CONSTITUTION: A predetermined process is performed in a chamber body(161). A wafer is placed on a wafer chuck(163) installed in the chamber body. A view port portion is formed in the chamber to monitor the process state of the chamber from the outside of the chamber. A view port hole(166) passes through the inside and outside of the chamber. The view port hole is covered with a view port window to seal the inside of the chamber. The view port window is made of a transparent material to monitor the inside of the chamber from the outside of the chamber. A window position holding unit rotates the view port window by a predetermined angle to selectively make the view port window open/shut the view port hole, and forcibly stops the view port window when the view port window is rotated by a predetermined angle to be located in the position where the view port hole is covered. A coupling member couples the view port window to the chamber when the view port hole is covered with the view port window.
Patent KR-20040084064-A (KR)
Inventor: HONG MYEONG SEON
IPC: C08K5/16
Filed: 2003-03-26
Abstract: PURPOSE: Provided is an EVA(ethylene vinyl acetate) and/or LDPE(low density polyethylene) resin composition which shows excellent antistatic property during extrusion. CONSTITUTION: The resin composition for extrusion coating and extrusion lamination is obtained by mixing an EVA resin having a vinyl acetate content of 2-50 wt% and a melt index of 0.1-100 g/10 min, or an LDPE resin having a melt index of 0.1-100 g/10 min, with an antistatic agent having an amide group and a glycerin group. Particularly, the resin composition comprises 99.9-80 wt% of the EVA or LDPE resin and 0.1-20 wt% of the antistatic agent.
Patent KR-20040084280-A (KR)
Inventor: JANG DEOK YONG
IPC: F24F5/00
Filed: 2003-03-27
Abstract: PURPOSE: A structure for fixing refrigerant pipes of a window type air conditioner is provided to easily and solidly fix refrigerant pipes, and reduce working hours. CONSTITUTION: A barrier(50) defines an inside of a casing into an indoor side and an outdoor side. A pipe mounter(60) is mounted at the barrier to insert a plurality of refrigerant pipes(51,52,53,54) into the pipe mounter. The pipe mounter has a plurality of insertion elements(61,62,63,64) into which the plurality of refrigerant pipes are inserted. Connecting parts(66,67,68) are formed between ends of the insertion elements to form the insertion elements in a row at predetermined gaps. A plurality of hooks(71,72,73,74) is formed at the insertion elements to insert one sides of the refrigerant pipes and to surround outer peripheries of the inserted refrigerant pipes to prevent the refrigerant pipes from separating from the barrier mounter.
Patent KR-20040087129-A (KR)
Inventor: HAM YONG IL
IPC: B65G65/02
Filed: 2003-04-04
Abstract: PURPOSE: A chute to guide falling of raw material is installed in a front end of a boom of a stack car to evenly stack raw material in a yard. CONSTITUTION: A support frame(20) is installed in a front end of a boom conveyor(3). A support ring(21) is installed in the center of the support frame. A circular guide(30) is inserted inside of the support ring. A guide plate(32) is installed in lower end of the circular guide. A rotation motor is installed in one side of the support frame to rotate the circular guide.
Patent KR-20040089143-A (KR)
Inventor: HAM JONG GEUN
IPC: H04L12/28
Filed: 2003-04-10
Abstract: PURPOSE: A method for controlling UBR(Unspecified Bit Rate) traffic in an ATM exchange is provided to prevent UBR band information from being fed back to a subscriber board which does not have substantial traffic, and to omit a feedback process of the UBR band information when maintaining a UBR band, thereby preventing a load increase. CONSTITUTION: A system counts cells trafficked according to each transmitting-side subscriber board in an egress subscriber end within a receiving-side subscriber board(S340). The system increases/decreases a UBR band by monitoring cell traffic states, and determines a control target subscriber board by using the counted cell information(S350). The system feeds back UBR band information to an ingress subscriber end of the control target subscriber board, and processes UBR user cells according to the UBR band information(S360).
Patent KR-20040090865-A (KR)
Inventor: CHO YEONG CHEOL
IPC: D06F35/00
Filed: 2003-04-18
Abstract: PURPOSE: A washing machine and a control method thereof are provided to prevent damage of the laundry by regulating water stream after supplying washing water including colloid silver to a water tub, and to improve the reliability by sterilizing the laundry with colloid silver. CONSTITUTION: A washing machine comprises a water tub(104); a colloid silver supply apparatus(120) supplying colloid silver to the water tub; a water stream generating unit forming the water stream; and a controller controlling the water stream generating unit to sterilize the laundry by colloid silver. The controller washes the laundry by operating the water stream generating unit, and sterilizes the laundry by stopping the water stream generating unit repeatedly. The water stream generating unit has a pulsator(108) installed in the bottom of the water tub, and a washing motor(112) rotating the pulsator.
Patent KR-20040091327-A (KR)
Inventor: PARK SI YOUNG
IPC: A61K8/19
Filed: 2003-04-21
Abstract: PURPOSE: Provided is a yellow soil pack product containing silver ionic mineral water. The yellow soil pack product displays skin care effect as well as sterilizing and antibacterial effects by silver ion. CONSTITUTION: The yellow soil pack product is characterized by comprising yellow soil, silver ionic mineral water and other additives, wherein the silver ionic mineral water is added in the amount of 30-100 volume%, based on the volume of the yellow soil and the concentration of the silver ionic water is 0.01-10ppm.
Patent KR-20030084668-A (KR)
Title: 테스트 실행 시스템 및 그의 구동 방법
IPC: G06F15/16
Filed: 2003-04-22
Abstract: 본 발명은 에러 결과(erroneous result) 및 경계적 결과(marginal results)를 구별하는 전자 테스트 시스템(electronic test system)(100)에 관한 것이다.  이 테스트 시스템은 테스트의 실행을 제어하고, 테스트 결과를 획득하며, 테스트 결과를 생성하기 위한 메모리(101) 및 프로세서(102)를 포함한다.  테스트 결과는 테스트 데이터 포인트(datapoint)의 상태가 통과(pass), 실패(fail), 에러(error) 또는 경계적(marginal)인지 여부에 대한 판정(330)을 포함하는데, 여기에서, 통과는 DUT가 사양(specification)을 충족시켰다는 것을 나타내고, 실패는 DUT가 사양을 충족시키지 못했다는 것을 나타내며, 에러는 테스트 시스템 또는 DUT에 대한 인터페이스(interface)가 실패했다는 것을 나타내고, 경계적은 시스템이 사양의 범위의 경계에 있음을 나타낸다.  테스트 결과는 그래픽 사용자 인터페이스(300)에 디스플레이된다.  테스트 시스템은 결과에 기반하여 테스트 시스템의 진행을 제어하는 기능을 제공한다.  예를 들면, 시스템은 에러 결과, 경계적 결과, 실패 결과 및 이들의 조합에서 정지하거나, 각 측정 후에 정지하도록 프로그래밍될 수 있다.  시스템이 정지하면, 드롭-다운 윈도우(drop-down window)(600)가 나타나 그 정지에 대한 원인을 설명한다.
Patent KR-20040092197-A (KR)
Inventor: KO JUN YEONG
IPC: H01L23/28
Filed: 2003-04-25
Abstract: PURPOSE: A stack chip package is provided to achieve stably the electrical connection between chips and a PCB(Printed Circuit Board) by using wiring boards. CONSTITUTION: A stack chip package(100) includes a PCB, a plurality of semiconductor chips(50,60) with chip pads, wiring boards(30,130) for connecting electrically the semiconductor chips with the PCB, a resin encapsulation part(80) for sealing selectively the stack chip package, and solder balls(90) formed on the PCB. Each wiring board includes a non-conducting tape and a pattern lead(132). The non-conducting tape includes a chip attaching part(134) and a wire insulating part(135). The pattern lead includes a chip bonding portion(138) and a PCB bonding portion(139).
Patent KR-20040098157-A (KR)
Inventor: PARK SU HONG
IPC: H04L12/28
Filed: 2003-05-13
Abstract: PURPOSE: A fast handover device and method, capable of supporting fast handover for a frequency moving node, are provided to allow a node to immediately receive a response message to a router request message by positioning the fast handover device and an AP(Access Point) within a short distance. CONSTITUTION: A router advertisement message receiving unit(11) receives a router advertisement message including information on a network from a router existing in the network. A network information updating unit(12) updates the information on the network included in the router advertisement message received from the router advertisement message receiving unit(12). An RS(Router Solicitation) message intercepting unit(14) intercepts an RS message soliciting information on the network from a mobile node. When the RS message intercepting unit(14) intercepts the RS message, a router advertisement message transmitting unit(15) transmits the router advertisement message including the information on the network that has been updated in the network information updating unit(12) to the mobile node.
Patent KR-20030089501-A (KR)
Title: 제조 장치
Inventor: YAMAZAKISHUNPEI
IPC: C23C14/56
Filed: 2003-05-16
Abstract: 증착 재료의 이용 효율을 향상시키며, OLED를 갖는 발광 장치의 제조 단가를 저감시키며, 발광 장치의 제조에 필요한 제조 시간을 단축시킬 수 있는 제조 장치가 제공된다.  본 발명에 따르면, 복수 개의 성막실들을 포함하는 멀티-챔버형의 제조 장치에 있어서, 제 1 기판에 증착하는 제 1 성막실, 제 2 기판에 증착하는 제 2 성막실을 포함하며, 각각의 성막실에서는 복수 개의 유기 화합물층을 적층하여, 처리율을 향상시킨다.  또한, 복수 개의 성막실에 각각의 기판에 동일한 방식으로 증착을 병렬로 실시하고, 다른 성막실을 세정할 수 있다.
Patent KR-20040101579-A (KR)
Inventor: AHN GYEONG HWA
IPC: B41J2/175
Filed: 2003-05-20
Abstract: PURPOSE: An ink charge method of an ink cartridge and a charge valve are provided to easily charge ink from the ink container to the ink cartridge according to change of pressure of the cartridge by combining the valve with the discharge hole and reducing pressure of the ink cartridge. CONSTITUTION: An ink charge valve is composed of a supporting member(1) inserted to a discharge hole of an ink cartridge, a moving pipe(2) protruded in the center of the lower part of the supporting member and composed of a passage(3), a shutoff ball(4) inserted to the center of the supporting member and elastically mounted by a spring(5), and a cap(6) combined with the upper part of the supporting member to support the shutoff ball by restricting displacement and composed of an assembling hole(7) formed in the center.
Patent KR-20030060089-A (KR)
Title: Combined air cleaner and fragrant hair drier
Inventor: AHN SOON GYUN
IPC: A45D20/10
Filed: 2003-05-24
Abstract: PURPOSE: A combined air cleaner and fragrant hair drier is provided to increase the efficiency of the hair drier function and add a new function of the air cleaner without particular technical difficulties. CONSTITUTION: The hair drier functions as a drier by discharging a sucked air and functions as an air cleaner by filtering minute dusts, ticks, etc. using a filter at a suction port. In addition, the hair drier is a multifunction health-related product which has various kinds of perfumes including aromas added to thus make the scalp healthy if the scalp is dry and to be helpful in health care including treating headaches, cold, menstrual pains and so forth.
Patent KR-20040102877-A (KR)
Inventor: CHOI JEONG U
IPC: C09K11/01
Filed: 2003-05-30
Abstract: PURPOSE: A method for purifying organic materials with ultra-high purity used for organic electroluminescent(OEL) element is provided to effectively remove free metal ions, thereby reducing black spots generated during OEL manufacturing and improving electric and optical properties and the service life of the resulted element. CONSTITUTION: The method for purifying organic materials used for OEL element comprises contacting the organic materials used for OEL element with a solution of a chelating agent and zeolite, wherein the chelating agent is selected from DTPA (diethylenetriaminepentaacetic acid), EDTA (ethylenediaminetetraacetic acid), NTA (nitrilotriacetic acid), TTHA (triethylenetetraaminehexaacetic acid), HIDA (dimethyliminodiacetic acid), gluconic acid soda and Dimercaprol (2,3-dimercapto-1-propanol).
Patent KR-20040107644-A (KR)
Inventor: LEE GYEONG U
IPC: B60R1/02
Filed: 2003-06-09
Abstract: PURPOSE: A vehicle mirror is provided to realize a safe travel by making the color of a mirror change depending on the intensity of the light and reducing the intensity of the light reflected toward a driver from a mirror. CONSTITUTION: A vehicle room mirror(10) is composed of a mirror body(13) for showing the rear part of a vehicle and a mirror housing(11) embedding the mirror body and connected with a chassis panel. An automatically color changing coating material(15) is coated on the front face of the mirror body. The coating material is changed from colorless to colored in proportion to the intensity of the light reflected on the coating material. If light is blocked, the coating material is changed from colored to colorless. The coating material includes a composite of spiropyran compound.
Patent KR-20040105431-A (KR)
Inventor: HWANG SEONG TAEK
IPC: H04B10/07
Filed: 2003-06-09
Abstract: PURPOSE: An optical power equalizing device in a PON(Passive Optical Network) is provided to change a gain of signals having different input strength by controlling a driving current of an amplifier for a short time, thereby always maintaining certain optical strength. CONSTITUTION: An optical power equalizing device(100) comprises as follows. A wavelength combiner(160) separates upward optical signals. An optical distributor(170) transmits a portion of the upward signals to an optical detector(110). The optical detector(110) receives the optical signals to convert into electric signals. A gain active control circuit(120) controls a driving current to be provided to an optical amplifier(140) by responding to strength of the electric signals. A delay element(130) delays a time when the optical signals arrive at the optical amplifier(140) as much as time for controlling a gain of a current to be provided to the optical amplifier(140).
Patent KR-20040107142-A (KR)
Inventor: KIM JAE HYEOP
IPC: H04B1/40
Filed: 2003-06-12
Abstract: PURPOSE: A load control device using a PDM(Pulse Duration Modulation) signal is provided to adjust the quantity of current which flows in an LED(Light Emitting Diode) and control the brightness of the LED in the mobile communication terminal. CONSTITUTION: A control unit(20) outputs PDM signals having inter-different pulse duration. An LPF(Low Pass Filter)(30) converts the PDM signal into a DC(Direct Current) voltage level. A transistor grounds an one side of an LED according to the DC voltage level provided from the LPF(30). The transistor connects to a current limit resistor for adjusting the quantity of current which flows in the LED according to the DC voltage level.
Patent KR-20030097716-A (KR)
Title: 모발처리용 조성물
IPC: A61K8/22
Filed: 2003-06-20
Abstract: 본 발명은, (a)특정한 장쇄 아실술폰산염형 음이온성 계면활성제(예컨대, N-스테아로일-N-메틸타우린염 등), (b)고급알콜, (c)음이온성 폴리머 및 (d)환원제 또는 산화제를 함유하고, 또 (a)성분과 (b)성분의 합계 배합량이 0.5~10질량%이고, (a)성분에 대한 (b)성분의 몰비가 2~10인 모발처리용 조성물에 관한 것으로, 도포시 흘러내리지 않고, 헹굼이 용이하여 씻어 내기 쉽고, 또 헹굼 시나 헹굼 후의 감촉이 우수하고, 웨이브효과, 곱슬머리교정효과, 머리결교정효과 등의 퍼머시술효과를 저해하지 않는 모발처리용 조성물을 제공하는 것이다.