baber/WOPTO huggingface dataset:
Patent KR-20040077377-A (KR)
Inventor: LEE NAM HO
IPC: A47L9/32
Filed: 2003-02-28
Abstract: PURPOSE: A handle device for a vacuum cleaner is provided to prevent a screw from being exposed outside by including a lower handle and an upper handle for covering the lower handle. CONSTITUTION: An upper cover(100) is coupled to the top of a cleaner body, and has a space(110) having a fixing groove(112), and a coupling groove(120). A lower handle(130) has a coupling unit(140) coupled to the space, a coupling protrusion(150) coupled to the coupling groove. A screw(170) couples the coupling protrusion to the coupling groove. An upper handle(180) is coupled to the lower handle, and includes a first hook(182) coupled to the fixing groove, and a second hook(184) coupled to the coupling protrusion.
Patent KR-20040080726-A (KR)
Inventor: HWANG DAE HWAN
IPC: G10L19/14
Filed: 2003-03-13
Abstract: PURPOSE: An encoder for a wideband low transmission rate voice signal is provided to efficiently encode the wideband low transmission rate voice signal for a voice signal interval discriminated as silence. CONSTITUTION: A pre-processing and down sampling block(501) down-samples a voice signal frame sampled as a high frequency into a voice signal frame with a low frequency, and generates a voice signal frame in which a DC component is removed. An LPC(Linear Prediction Coding) analysis and ISP(Immittance Spectral Pair) quantization block(502) receives a down-sampled voice signal frame, obtains an LPC coefficient of the frame, converts the coefficient into ISP, quantizes the ISP, and generates an index of the ISP. A residual signal computation block(503) obtains a residual signal for modeling an exciting signal of an analysis filter of the down-sampled voice signal. A random vector generation block(505) generates a random vector for modeling the exciting signal. A gain computation block(506) calculates a gain for scaling the random vector. A gain quantization block(508) quantizes the gain, and generates an index of the gain.
Patent KR-20030081028-A (KR)
Title: 그레이 스케일 충실도 묘사를 개선하기 위한 비디오 화상처리 방법 및 장치
IPC: G09G3/36
Filed: 2003-03-17
Abstract: 본 발명은 매트릭스 디스플레이 스크린상에 디스플레이되는 화상의 그레이 스케일 충실도 묘사(fidelity portrayal)를 개선하는 방법에 관한 것이다.  상기 방법은: 
     a) 주어진 피크 화이트 레벨에서, 서브필드 사이에 지속펄스를 분배하는 단계로서, 상기 펄스 수는 서브필드 가중값에 상응하는, 분배 단계, 
     b) 상기 서브필드 코드를 휘도 코드로 사상하는 단계, 
     c) 휘도 코드를 일정한 순서로 재배열하는 단계, 
     d) 비디오 레벨을 유효한 휘도 코드로 사상하는 단계, 
     e) 중간 휘도 레벨을 실현하기 위해서 상기 비디오 레벨을 처리하는 단계, 및 
     f) 그 다음, 휘도 코드를 출력 서브필드 코드로 사상하는 단계를 포함한다. 
     상기 방법은 플라즈마 디스플레이 패널(PDP)에서 사용된다.
Patent KR-20040082218-A (KR)
Inventor: JU JAE IL
IPC: H01L27/092
Filed: 2003-03-18
Abstract: PURPOSE: A method for manufacturing a three dimensional CMOS transistor is provided to increase the integration degree by forming symmetrically a PMOS and NMOS transistor of three dimensional. CONSTITUTION: A p-well(12) is formed in a substrate(10) and an NMOS source/drain region is formed in the p-well. An NMOS electrode is formed on the substrate and an isolation layer is formed between the NMOS source/drain region and the NMOS electrode. A gate oxide layer(28) and a gate electrode(32) are formed on the substrate. By implanting oxygen ions to the substrate, an isolation layer is formed, and a gate oxide layer(38) is formed by implanting dopants to the insulating layer. An n-well(46) is formed in the substrate. A PMOS source/drain region is formed and an NMOS electrode(54) is formed. A contact hole is formed to expose the PMOS source/drain region. An insulating plug(58) is formed by implanting oxygen ions into the contact hole. A contact hole is formed at the center portion of the insulating plug, and a metal electrode(64) is formed to connect the PMOS source/drain region by filling metal into the contact hole.
Patent KR-20030078807-A (KR)
Inventor: JUNG DAE GYUN
IPC: C07K14/08
Filed: 2003-03-31
Abstract: PURPOSE: Development of complex DNA and protein vaccine against infectious virus in aquaculture salmon, and optimization of vaccine treatment are provided, thereby effectively protecting fishes from viruses. CONSTITUTION: A fusion protein of infectious pancreatic necrosis virus(IPNV) VP2-VP3 having the amino acid sequence represented by SEQ ID NO: 12 is provided. A prokaryote and eukaryote expression vector contains the total or a portion of IPNV VP2-VP3 fusion gene. A DNA vaccine composition for the treatment and prevention of IPNV comprises the expression vector containing IPNV VP2-VP3 fusion gene. A fusion protein of infectious hematopoietic necrosis virus(IHNV) G-M1 having the amino acid sequence represented by SEQ ID NO: 13 is provided. A prokaryote and eukaryote expression vector contains the total or a portion of IHNV G-M1 fusion gene. A DNA vaccine composition for the treatment and prevention of IHNV comprises the expression vector containing IHNV G-M1 fusion gene.
Patent KR-20040087470-A (KR)
Inventor: CHOI SEONG SIK
IPC: G02F1/13
Filed: 2003-04-08
Abstract: PURPOSE: A device for testing the reliability of an LCD(Liquid Crystal Display) module is provided to test LCD modules with inter-different sizes. CONSTITUTION: The first fixed module(100) has the first base plate(110) and slide blocks(130). The first base plate mounts LCD modules with inter-different sizes. The slide blocks slide on the first base plate and fix a plurality of sides of the LCD module to fix the LCD module on the first base plate. The second fixed module(200) has the second base plate(210) and a pressure block(220). The pressure block is disposed in the second base plate to press the upper surface of the LCD module fixed in the first fixed module. A combining member combines the first fixed module with the second fixed module.
Patent KR-20040088307-A (KR)
Inventor: KOO BON GWANG
IPC: G01N29/00
Filed: 2003-04-09
Abstract: PURPOSE: An apparatus for measuring specific gravity using supersonic wave and a method thereof are provided to measure specific gravity of a medium with precision by using for converting an electrical signal into supersonic wave, or converting supersonic wave into the electrical signal, and measuring supersonic propagation speed with respect to an object to be measured. CONSTITUTION: An apparatus for measuring specific gravity using supersonic wave includes a control unit(110) and a display unit(140). The control unit(110) displays at least one object to be measured on the display unit(140) such that a user selects the object. The control unit(110) measures a supersonic propagation speed with respect to the object selected by the user. The control unit(110) reads an equation for calculating specific gravity corresponding to the object and inserts the supersonic propagation speed into the equation. The display unit(140) displays the specific gravity calculated through the equation.
Patent KR-20040088674-A (KR)
Inventor: LEE JUN U
IPC: B60R11/02
Filed: 2003-04-10
Abstract: PURPOSE: A display apparatus for a vehicle is provided to enable a driver to safely drive the vehicle by automatically inserting/drawing a display window into/from an instrument panel. CONSTITUTION: A display apparatus for a vehicle is composed of a display body(200) installed at an instrument panel(100) and having a display window(210), and a display driving unit(300) for moving the display body to the upper and lower parts of the instrument panel. The display driving unit includes a rack gear unit(220) vertically formed at the rear surface of the display body, a housing(310) fixed to the inside of the instrument panel, a motor(320) installed at the inside of the housing, a driving gear unit(330) coupled to a driving shaft(325) of the motor and rotated with the driving shaft, a driven gear unit(340) rotatably engaged with the driving gear, a pinion gear unit(350) engaged with the rack gear, a motor driving unit(360) for driving the motor, a power switch(370) for switching on/off the display window, and a control unit(380). The control unit controls the motor driving unit for a predetermined time according to the on/off of the power switch.
Patent KR-20040089407-A (KR)
Inventor: JANG HAE SEONG
Filed: 2003-04-14
Abstract: PURPOSE: A system and a method for an online credit card settlement using a mobile communication terminal are provided to reduce a risk for information outflow by transferring a card number and a password through a card settlement server, and transmitting an approval result to a shopping mall server if settlement process between the mobile communication system and a card company is completed. CONSTITUTION: A PG(Payment Gateway) server(520) receives a settlement request message from the shopping mall server(400), and generates settlement request information including the message and shopping mall information. The PG server requests settlement by transmitting the card information and purchase information to the card company server(700), if the card information and the password are received from a user. The card settlement server(510) receives the settlement request information from the PG server and generates/transmits a text settlement message including the settlement request information to the mobile communication terminal(100). As the mobile communication terminal requests the settlement, the card settlement server obtains/transmits the card information and the password to the PG server.
Patent KR-20040090751-A (KR)
Title: Washing machine
Inventor: KIM YEONG HYEON
IPC: D06F39/08
Filed: 2003-04-18
Abstract: PURPOSE: A washing machine is provided to prevent silver plates from bending against force from washing water in flowing washing water, and to sterilize water efficiently by arranging plural silver plates in parallel with flow direction of washing water in a storage container. CONSTITUTION: A sterilized water supply apparatus(30) is installed in the upper part of a body near a water supply apparatus(20) of a washing machine to produce sterilized water by electrolysis of washing water and to sterilize the laundry by supplying sterilized water to a washing tub. The sterilized water supply apparatus is composed of a storage container(31) flowing washing water and changing into sterilized water, and plural silver plates(51,52) submerged under washing water flowing in the storage container and spaced from each other. The silver plates are arranged in parallel with flow direction of washing water in the storage container. An inlet(32) flowing washing water in and an outlet(33) discharging sterilized water to the washing tub are arranged at both sides of the storage container.
Patent KR-20030084683-A (KR)
Title: 세라믹 서셉터
IPC: H01L21/68
Filed: 2003-04-23
Abstract: 세라믹 서셉터의 웨이퍼 보유면은 우수한 등온성을 갖고, 세라믹 서셉터는 반도체 제조 장치 및 액정 제조 장치에의 사용에 적합하다.  판형 세라믹 소결체(1)에 저항 발열체(2)가 형성된다.  세라믹 소결체 외주 엣지(1a)와 실질적인 저항 발열체 영역 외주 엣지(2a) 사이의 풀백 길이(L)의 변동은 ±0.8% 이내이고, 웨이퍼-보유면 전면의 등온비는 ±1.0% 이하이다.  풀백 길이(L)의 변동을 ±0.5% 이내로 함으로서 달성될 수 있는 ±0.5% 이하의 우수한 등온비가 바람직하다.
Patent KR-20040092629-A (KR)
Inventor: CHOI CHI HUN
IPC: B29C51/08
Filed: 2003-04-24
Abstract: PURPOSE: A method for molding a window of a prototype vehicle is provided to reduce the weight of the window by using polycarbonate resin, and to save heating energy by capable of lowering heat applied to the polycarbonate resin. CONSTITUTION: A method for molding a window of a prototype vehicle comprises the steps of: heating sheet type polycarbonate resin(10) over 100 degrees centigrade; fitting an outer frame(11) into the edge of the polycarbonate resin and pressing the polycarbonate resin mounted with the outer frame by a simple mold(20) having only a lower mold; injecting high-pressure air upward by an air injecting unit(23) through a penetrated portion(22) formed at the middle part of the simple mold; cutting the molded product; and drilling a window holder hole in the molded product. The simple mold includes plate members(21) coupled to each other and having various curvatures, and the penetrated portion. The air injecting unit is mounted under the penetrated portion.
Patent KR-20040028477-A (KR)
Inventor: KINDO TSUYOSHI
IPC: H04M1/60
Filed: 2003-04-30
Abstract: PURPOSE: A communication system and a communication device are provided to prepare a method for informing a user that one of wireless communication paths which are mixed together in more than two is cut. CONSTITUTION: A communication system(10) consists of a communication device(11) and a relay device(12) connected to the communication device(11) through an LAN while being connected with other communication device(15) through a network, and relays communication between the communication device(11) and the other communication device(15). The communication device(11) and the relay device(12) are connected to wireless communication paths. Local communication units(111,121) and a network communication unit(123) detect that one of the wireless communication paths connected to the relay device(12) and the other communication device(15) is cut. The communication device(11) comprises a notify unit(113) for notifying a user which one of the wireless communication paths is cut.
Patent KR-20030086420-A (KR)
IPC: A61J3/02
Filed: 2003-05-01
Abstract: 간단한 구조임에도 불구하고, 잔류하는 산약(散藥;가루약)의 청소작업성이 뛰어난 약제포장장치를 제공한다. 
     장치본체(3)에, 외주부에 단면원호형상의 외주홈(13)을 형성된 원반(5)을 회전 구동 가능하게 설치한다. 산약공급장치(7a,7b)로부터 상기 외주홈(13)에 공급한 산약을, 산약소출장치(8)에 의해 1포분씩 소출(搔出;긁어냄)하고, 포장장치(2)로 순차적으로 1포분씩 포장한다. 상기 원반(5)을, 상기 포장본체(3)에 대하여 인출 가능한 테이블(4)상에 배치 설치한다.
Patent KR-20040094066-A (KR)
Inventor: HATANAKA HIDEKAZU
IPC: H01J11/44
Filed: 2003-05-01
Abstract: PURPOSE: A plasma display panel is provided to improve a low gray scale expression ability and contrast by lowering a light transmittance ratio. CONSTITUTION: A plasma display panel comprises a front plate(120) and a rear plate(110) arranged on opposite to each other and forming a discharge cells(114) between the front plate and the rear plate, an electromagnetic wave shielding filter(130) arranged at a front side of the front plate, and a light transmittance ratio controlling device for lowering a light transmittance ratio from the discharge cells through the front plate and which is formed between the front plate and the electromagnetic wave shielding filter.
Patent KR-20040098720-A (KR)
Inventor: WON JUNG HUI
IPC: B22D18/04
Filed: 2003-05-15
Abstract: PURPOSE: To increase cooling efficiency of the combustion chamber mold by forming a cooling space part in a combustion chamber mold and guiding supply of cooling air into the cooling space part and discharge of cooling air from the cooling space part through cooling pipes and maintain quality of product by blocking cooling action of cooling air discharged into gate that is a molten metal injection port. CONSTITUTION: In a cooling device of combustion chamber mold (130) in cylinder head for low pressure casting in which cooling air is supplied to the combustion chamber mold in the cylinder head for low pressure casting and discharged therefrom through cooling pipe means, the combustion chamber mold is divided into a mold block (133) and a cooling block (135) at one side of which a pipe hole is formed so that a cooling space part (131) is formed in the combustion chamber mold, the mold blocks and the cooling blocks are mounted on a lower mold (11) in the state that they are clamped to each other, and the cooling pipe means for supplying cooling air into the cooling space part and discharging cooling air from the cooling space part through the pipe hole of the cooling block comprises a supply pipe (147) which is connected to an air compressor (145), and a front part of which is arranged in the cooling space part through the pipe hole; and a discharge pipe (149) which covers the supply pipe, one end of which is closed at one side of the supply pipe, the other end of which is opened so that the discharge pipe is inserted into the pipe hole of the cooling block, and from one side of which an exhaust pipe (151) is branched off, wherein the combustion chamber mold is clamped to the lower mold by bolt (139) through the cooling block, wherein the cooling space part of the combustion chamber mold is formed in such a way that the mold block has a constant thickness along the outer molding surface (143) of the mold block, and wherein a front part of the supply pipe is arranged at the center of the cooling space part.
Patent KR-20030089486-A (KR)
Inventor: ILUHIN MIHAILANATOLYEVICH
IPC: C04B35/185
Filed: 2003-05-15
Abstract: PURPOSE: A multicomponent surface reinforcing heat resistant and refractory coating agent and a coating method using the coating agent are provided, to protect heat equipment from hot gases, slag and corrosive materials. CONSTITUTION: The multicomponent surface reinforcing coating agent comprises a low viscosity mortar material comprising 50-65 wt% of silicon oxide, 28-35 wt% of aluminum and 7-15 wt% of high clay-level cement (5-20 % liquid glass aqueous solution); a clay layer comprising 42-74 wt% of silicon oxide, 16-30 wt% of aluminum, 2-3 wt% of iron oxide, 8-15 wt% of high clay-level cement and 0-15 wt% of an oxidation additive (40-60 % liquid glass aqueous solution); and a high dispersive additive comprising 40-47 wt% of silicon oxide, 15-30 wt% of aluminum, 3-15 wt% of fly ash, 5-15 wt% of high clay-level cement and 5-25 wt% of heat resistant oxide and non-oxygen compound (40-60 % liquid glass aqueous solution).
Patent KR-20040099845-A (KR)
Inventor: KWON SEO WON
IPC: H04W88/08
Filed: 2003-05-20
Abstract: PURPOSE: An indoor LAN system using a UWB(Ultra Wide-Band) is provided to enhance use efficiency of a frequency band by using a UWB communication method and an optical communication method without allocation of a frequency of an RF band. CONSTITUTION: Remote terminals(120,220) convert data to be transmitted into an analog signal of UWB and wirelessly transmit it through an antenna, and convert an analog signal of UWB received through the antenna into a digital signal. APs(Access Points)(140,240) perform wireless communication of UWB with the remote terminals(120,220) by areas and convert the analog signal of UWB received from the remote terminals(120,220) into an optical signal. A central unit(400) connected with the APs(140,240) by an optical cable converts the optical signal received from the APs(140,240) into a digital signal to discriminate a destination, and transmits the digital signal to the corresponding destination.
Patent KR-20040102496-A (KR)
Inventor: YANG SU HYEON
IPC: H04B1/40
Filed: 2003-05-28
Abstract: PURPOSE: A mobile game system and method using key buttons with an audio signal output function are provided to allow a user to enjoy games by outputting a message with respect to game proceeding as a voice signal and inputting a game response signal corresponding to the game proceeding voice signal while viewing an image outputted on an LCD of a mobile terminal. CONSTITUTION: When a user selects to proceed with one of a plurality of functions by using a plurality of number keys and a function select key of a mobile terminal(100), the proceeding state is outputted through a speaker(150) and a display unit(130) for the user's viewing. A storing unit(110) stores one or more audio signals corresponding to the number keys. When the user presses a certain number key, a controller(140) outputs a corresponding audio signal to proceed with a game.
Patent KR-20030094021-A (KR)
Title: Ｗｃｄｍａ ｕｔｒａｎ 시스템
IPC: H04W92/00
Filed: 2003-05-29
Abstract: WCDMA UTRAN 시스템에서 DCH 상의 데이터 량이 억제된다.  본 명세서에 기술된 시스템에서, 포인트 Uu를 통해 UE(5)와 통신하는 노드 B(3, 4)와 포인트 Iu를 통해 CN(1)과 통신하는 RNC(2)가 포인트 Iub를 통해 접속되고, 상기 노드 B로부터 상기 RNC의 방향으로 업링크 측에서 DCH를 위해 정상 또는 불활동 모드가 사용되고, 상기 RNC로부터 상기 노드 B의 방향으로 다운링크 측에서 DCH을 위해 정상 모드가 사용된다.  본 시스템에서, 상기 RNC로부터 무데이터 프레임(no-data frame)을 수신하는 경우, 상기 노드 B는 상기 UE에 데이터를 송신하지 않고; 상기 UE로부터 데이터를 수신하지 않는 경우, 상기 노드 B는 복수의 모든 TTI 동안 상기 RNC에 무데이터 프레임을 송신하고, 상기 노드 B로부터 데이터를 수신하지 않는 경우, 상기 RNC는 상기 CN에 데이터를 송신하지 않고; 상기 CN으로부터 데이터를 수신하지 않는 경우, 상기 RNC는 복수의 모든 TTI 동안 상기 노드 B에 무데이터 프레임을 송신하는 반(半)정상 모드(semi-normal mode)가 제공된다.
Patent KR-20030047968-A (KR)
Inventor: SHIN CHUL SUNG
IPC: H01R13/514
Filed: 2003-05-27
Abstract: PURPOSE: A modular jack having a shutter that is easily opened and closed is provided to conveniently combine a modular plug with the modular jack even when the modular jack is set in a narrow space where user's hands are difficult to reach the modular jack. CONSTITUTION: A modular jack(10) is constructed in such a manner that a connection member electrically connected to a printed circuit board set inside a housing(11) is exposed through a plug insertion hole(12). A shutter(13) with a grip(13'), which is selectively opened and closed, is included in the plug insertion hole. A termination strip(14) having a communication line accommodating slot is placed at the back side of the housing. A portion(20) having a sloped face(21) is formed under the plug insertion hole to make a guide space beneath the grip of the shutter.
Patent KR-20030059054-A (KR)
Inventor: SON JANG U
IPC: B41J2/21
Filed: 2003-06-21
Abstract: PURPOSE: A large solvent ink-jet printer is provided to print in an exact position without being influenced by a speed of an X-axis motor and to have the excellent quality of a printing color by controlling an injecting position of ink apart from the speed of the X-axis motor. CONSTITUTION: An IEEE-1284 controller(102) receives print data of an HP-RTL(Hewlett-Packard's Raster Transfer Language) type of an 8 bit ASCII(American Standard Code for Information Interchange) to be processed by an RIP(Raster Image Processing) program. A microprocessor(104) decides an order of a data processing and a printing to inject ink in order of K, C, M and Y, outputs the print data through an McBSP(Multi-channel Buffered Serial Port) according to an external asynchronous frame signal and outputs motion commands through an EMIF(External Memory Interface) system bus by analyzing the print data of the HP-RTL type based on a user's selection about a printing through a first path, a second path and a fourth path and the nozzle arrangement and structure of a solvent ink head(140). An X-axis motion controller(108) and a Y-axis motion controller(110) generate a motion profile by receiving the motion commands and generates a PWM(Pulse Width Modulation) signal according to the generated profile. Motors(112,114) offers driving current to an X-axis motor(116) and a Y-axis motor(118) for moving the motors according to the generated PWM signal. The X-axis motor and the Y-axis motor are rotated to be moved corresponding to each motion command by receiving the driving current. An X-axis linear encoder(120) and a Y-axis linear encoder(122) feed back A and B signals to the motion controllers by respectively accessing to the X-axis motor and the Y-axis motor for controlling the positions of a head and a device. A solvent ink head controller receives the print data through the McBSP port by synchronizing with the external asynchronous frame signal and transfers the print data through four serial channels to be divided to K, C, M and Y colors. A head interface circuit unit(130) transfers a signal from a main board containing the microprocessor to the solvent ink head and drives the solvent ink head of a piezo-type by the transferred signal. The solvent ink head injects the ink by a piezo element.
Patent KR-20040002744-A (KR)
Inventor: MAGOSHI SHUNKO
IPC: G03F7/00
Filed: 2003-06-26
Abstract: PURPOSE: To provide a method with high accuracy for correcting proximity effect of electron beam exposure. CONSTITUTION: An underlying layer pattern 32 is classified. The pattern area density of a duplicated photolithographic layer pattern 33 with a photolithographic layer pattern 30 transferred to the upper layer of the underlying layer pattern 32 duplicated with the underlying layer pattern 32 and that of a pattern 31 without duplication are calculated each in a unit area, and then the correction for the proximity effect of the electron beam exposure is performed.