baber/WOPTO huggingface dataset:
Patent KR-20040022842-A (KR)
Title: Method for purifying magnesium scrap with vacuum distillation
Inventor: YOU BYUNG DON
IPC: C22B9/04
Filed: 2002-09-10
Abstract: PURPOSE: A vacuum distillation refining method of magnesium scrap is provided to secure high purity magnesium metal by melting magnesium scrap containing oxide and impure elements and vacuum distillation refining molten magnesium scrap. CONSTITUTION: The vacuum distillation refining method comprises the steps of melting the magnesium scrap by heating magnesium scrap to a temperature of 750 deg.C or more in a sealed reaction container at an inert gas atmosphere or under the vacuum state; evaporating magnesium by maintaining a degree of vacuum of the magnesium scrap melt to 30 mmHg or less and a magnesium evaporation rate of the magnesium scrap melt to 0.025 g/cm¬2-min or more; solidifying the evaporated magnesium by condensing the evaporated magnesium in a condenser whose temperature is maintained to a magnesium condensation temperature or less; and collecting the solidified magnesium after releasing vacuum by blowing an inert gas into the reaction container of the vacuum state.
Patent KR-20040024258-A (KR)
Title: The spring apparatus for a press mold
Inventor: KIM YEONG CHAN
IPC: B30B15/00
Filed: 2002-09-13
Abstract: PURPOSE: A spring device for a press mold is provided to reduce contact noise of an upper mold and a lower mold, and improve working efficiency. CONSTITUTION: In a press mold composed of an upper mold(120) and a lower mold(122), upper members(124) are installed in the upper mold, and perform plastic working. Lower members(126) are installed in the lower mold symmetrically to the upper members. Urethane springs(100) are installed between the upper members, and hold a workpiece.
Patent KR-20040024659-A (KR)
Title: mobile communication terminal having a security function and controlling method therefore
Inventor: SHIN JONG HO
IPC: H04M11/04
Filed: 2002-09-16
Abstract: PURPOSE: A mobile communication terminal and a method for controlling the same are provided to allow the security process to be rapidly performed, while achieving improved performance of the terminal. CONSTITUTION: A mobile communication terminal system comprises a mobile communication terminal(1) for transmitting, at a predetermined time interval, position registration signals in accordance with a timer based registration; a detection switch(3) for permitting a formation of a power close loop by arranging a power supply of the mobile communication terminal on the door of a building(2) which requires a security system; and a process system(4) for periodically checking the transmission of the position registration signal of the mobile communication terminal, and informing abnormalities of the system of the building to the administrator upon occurrence of stoppage of signal transmission.
Patent KR-20040025422-A (KR)
Title: Battery pack of mobile phone
Inventor: PARK SEONG HO
IPC: H04B1/38
Filed: 2002-09-19
Abstract: PURPOSE: A battery pack of a mobile communication terminal with a charging device is provided to include a charging circuit for rectifying power by pressurizing the power into proper charging power and supplying the power to a plug cell, thereby always charging the battery pack at any place. CONSTITUTION: A terminal body(100) is comprised. A battery pack(200) is detachably installed on the terminal body(100), and inserts a plug cell(206) where external power is charged in order to supply power to the terminal body(100). A charging device receives the external power in the battery pack(200), pressurizes/rectifies the external power, and supplies proper charging power to a power supplier. The charging device comprises as follows. A power plug(201) is inserted into the battery pack(200) from outside. A charging circuit(202) is inserted into the battery pack(200), is electrically connected to the power plug(201), pressurizes the received power into the proper charging power, and makes the power a constant voltage.
Patent KR-20040026290-A (KR)
Title: A device squeezing out an ointment by a drive
Inventor: PARK MUN GYU
IPC: A61J3/04
Filed: 2002-09-24
Abstract: PURPOSE: An electric ointment extruder with an improved structure is provided to extrude ointment quantitatively and thus, to reduce waste of ointment and to increase user's convenience. CONSTITUTION: The electric ointment extruder includes a case(12) with an ointment tube; an extruding unit(20); a feed screw(30) that is screwed to the extruding unit(20) to reciprocate the extruding unit(20) along the outside of the ointment tube; a driving motor(40) for rotating the feed screw(30) in clockwise/counterclockwise directions; a power supplier for supplying power to the driving motor(40); a button switch(51) for opening/closing power of the power supplier; a key operator(55) for selectively outputting electric signals when the button switch(51) is on; a rotation controller; limit switches(65,66); and a return controller.
Patent KR-20040027047-A (KR)
Title: Encoding/decoding apparatus and method for image using predictive scanning
Inventor: CHO DAE SEONG
IPC: H04N19/129
Filed: 2002-09-27
Abstract: PURPOSE: A device for coding/decoding an image using a predictive scanning method is provided to analyze scanning characteristics in a scanning mode generator by using predictive block information or predictive additional information, and to determine a scanning mode according to the analyzed characteristics, thereby reducing run size used for a variable length coding process. CONSTITUTION: A predictive block generator(52) predicts blocks to be currently coded, and generates a predictive block similar to a current block. An error block generator(54) calculates a difference between the generated predictive block and the current block, and generates an error block. A block converter(56) performs a predetermined operation in the error block, and converts the error block. A scanning unit(70) scans a converted block image. A scanning mode generator(60) determines a scanning method, and supplies the scanning method to the scanning unit(70). A variable length coder(80) variable length-codes a scanned image signal, and generates a bit stream.
Patent KR-20040033643-A (KR)
Title: Tail light and head light auto control device and auto control method for the same
Inventor: LEE MYEONG GIL
IPC: B60Q1/08
Filed: 2002-10-15
Abstract: PURPOSE: A device and a method for automatically controlling a taillight and a headlight are provided to prevent a vehicle accident by making the taillight and the headlight automatically light according to the operating state of a wiper. CONSTITUTION: A device for automatically controlling a taillight(40) and a headlight(50) comprises an illumination-sensing part(10) sensing the surrounding brightness of a vehicle and then producing and outputting an illumination signal; a wiper-operating part(20) producing and outputting a wiper-operating signal according to the operating state of a wiper in case of rain; and a control part(30) lighting the taillight and the headlight according to the illumination signal or the wiper-operating signal.
Patent KR-20040036209-A (KR)
Title: This method and a meat roasted equipment of hempen kiln constructed yellow soil and gem stone
Inventor: JOE DONG IK
IPC: A47J37/07
Filed: 2002-10-23
Abstract: PURPOSE: A method and a device for hemp-steaming and roasting pork with loess and gems are provided to make the pork tender and remove unnecessary poisonous ingredients with the minerals and radiation of far infrared rays of the gems and loess by roasting the pork with steam of the gems, loess, and medical herbs and to improve the taste and nutrition of the pork by containing good ingredients of the medical herbs into the pork. CONSTITUTION: A device(1) for hemp-steaming and roasting pork(8) with loess and gems(3) contacts the heated gem with water and gives off hot steam by heating the gem in a heating device(2) and moving water through a water passage(5) for generating steam, generates steam of medical herbs(12) by contacting the hot steam with the medical herbs, generates the steam of loess by heating a wall(9) of a loess brick-pot with the steam of the gems and medical herbs, and accordingly, roasts pork.
Patent KR-20040039040-A (KR)
Title: Chart projector
Inventor: KWON HYEOK JE
IPC: G02B27/18
Filed: 2002-10-30
Abstract: PURPOSE: A chart projector is provided to suppress the generation of color aberrations and spherical aberrations due to the use of lens by utilizing a concave mirror without utilizing a lens as a projection means as well as easily control the magnification of the chart image. CONSTITUTION: A chart projector includes a lamp(21), a chart(24a), a half mirror(25) and a chart image. The lamp(21) illuminates the light to form the chart image. The chart(24a) is positioned at the traveling path of the light emitted from the lamp(21). An image having a predetermined pattern is formed on the chart. The half mirror(25) is capable of changing the traveling path of the chart image formed by the light passing through the chart. And, the chart image reflected from the half mirror(25) is again reflected to a screen(28), thereby forming the enlarged chart image on the screen(28).
Patent KR-20030039313-A (KR)
Title: Printed circuit support having integrated connections and process for manufacturing such a support
Inventor: JOLY BERTRAND
IPC: H05K1/02
Filed: 2002-11-09
Abstract: PURPOSE: A PCB(Printed Circuit Board) having an integrated connection structure and a method for manufacturing the same are provided to be capable of considerably reducing comprising elements. CONSTITUTION: A PCB is provided with a base plate(2) made of insulation material, at least one electric current flow path(3) formed at the upper portion of the base plate by carrying out a metalization process, and at least one connection structure connected to each electric current flow path. At this time, the connection structure includes at least one fine part(4A) made of metalized soft plastic, electrically connected to the electric current flow path. Preferably, the fine part is formed at the base plate as one piece, Preferably, the PCB further includes a soft film fixed to the base plate for holding the electric current flow path and the conductive portion of the connection structure.
Patent KR-20040043939-A (KR)
Title: Method and apparatus for discriminating optical disc
Inventor: KO SEONG GYUN
IPC: G11B19/12
Filed: 2002-11-20
Abstract: PURPOSE: A method and a device for distinguishing an optical disc are provided to enhance reliability by distinguishing a DVD+R(Digital Versatile Disc Recordable) and properly fix respective parameters fit to each disc when a lead-in area of the disc is read. CONSTITUTION: An RF(Radio Frequency) amplifier(220) detects a focus error signal and a tracking error signal from an RF signal generated from a pickup(214). A DSP(Digital Signal Processor)(222) generates a signal for driving a lens of the pickup, and converts the tracking error signal generated from the RF amplifier into a digital signal when a tracking servo is off. A system controller(224) distinguishes a DVD-ROM and the DVD+R by averaging a size of the tracking error signals generated from the DSP for the tracking-off and comparing an average with a reference value.
Patent KR-20040045559-A (KR)
Title: Ceramic oil lamps
Inventor: LEE BYOUNG NO
IPC: F21S15/00
Filed: 2002-11-25
Abstract: PURPOSE: A lamp oil container is provided to allow for ease of mass production and achieve aesthetic enhancement by performing glazing and firing processes after formation and coupling of parts. CONSTITUTION: A lamp oil container comprises a main body(110) having an empty interior for containing oil; supports(120) for supporting the main body; a flame protection unit(130) mounted on the main body, and which protects flame; and a wick unit(140) arranged in the center of the flame protection unit. The main body is shaped as a doughnut and includes an oil containing portion(111) and a decorative portion(114) with a predetermined pattern. The wick unit includes a tap and a wick.
Patent KR-20040046053-A (KR)
Title: Method of automatically changing background-image of mobile phone and mobile phone using the same
Inventor: PARK YEONG SANG
IPC: H04B1/40
Filed: 2002-11-26
Abstract: PURPOSE: A method for automatically changing a mobile phone background image and a mobile phone using the same are provided to automatically change a background image when a specified event takes place without user's key inputting. CONSTITUTION: A receiver receives data of a background image and stores it in a memory(310). A controller determines whether a specified event takes place(320). If an event takes place, the controller selects a background image which has been set and stored in order in the memory by a user(330). If the background image is selected, an auto changing background module controls a display unit to automatically change a background image(340) and displays it on an LCD(350).
Patent KR-20040048165-A (KR)
Title: Novel ester derivatives of buprenorphine and their preparation processes, and long acting analgestic pharmaceutical compositions
Inventor: WANG JHI JOUNG
IPC: C07D489/02
Filed: 2002-12-02
Abstract: PURPOSE: Provided are novel ester derivatives of buprenorphine which have long-lasting analgesic effect. Also, provided are preparation methods thereof, and pharmaceutical compositions of sustained-release analgesics containing the same. CONSTITUTION: A monocarboxyl ester derivative of buprenorphine is represented by the formula(1), wherein R is selected from the group consisting of an aryl substituted linear or branched, saturated or unsaturated aliphatic group and a linear or branched, saturated or unsaturated aliphatic group substituted aryl group, provided that R is not selected from methyl, ethyl, propyl, n-butyl, n-pentyl, n-hexyl and isopropyl. A dicarboxyl ester derivative of dibuprenorphine is represented by the formula(2), wherein R1 is a divalent residue of a phenyl substituted, saturated or unsaturated aliphatic group. A preparation method of the monocarboxyl ester derivative of buprenorphine of the formula (1) comprises the steps of: (i) treating buprenorphine HCl with trimethylamine in the presence of methylene chloride; and (ii) adding a RCOOH compound(wherein R is selected from the group consisting of an aryl substituted linear or branched, saturated or unsaturated aliphatic group and a linear or branched, saturated or unsaturated aliphatic group substituted aryl group), or its acid anhydride or acid chloride into the compound obtained in the step (i) in the presence of methylene chloride. A preparation method of the dicarboxyl ester derivative of dibuprenorphine of the formula(2) comprises the steps of: (i') treating buprenorphine HCl with trimethylamine in the presence of methylene chloride; and (ii') adding a R1(COOH)2 compound(wherein R1 is a divalent residue of a phenyl substituted, saturated or unsaturated aliphatic group), or its acid anhydride or acid chloride into the compound obtained in the step (i') in the presence of methylene chloride.
Patent KR-20040049765-A (KR)
Title: A device for locating and dirving a vehicle automatically by using geographic information
Inventor: HONG DONG OH
IPC: G08G1/0969
Filed: 2002-12-06
Abstract: PURPOSE: A navigating method for detecting and automating a position and an operation of a traveling vehicle by using identifiable geographical features around a traveling vehicle and a navigation system thereby are provided to perform a navigating operation by using a traffic signal boards, traffic lanes, a relation between the traveling vehicle and geographical features, and traffic signals. CONSTITUTION: The traffic information is inputted into an input unit by a user input method or a sensor . The traffic information is stored into a memory. A control processor processes the inputted traffic information and the traffic information data stored in a database. The database is connected to the control processor in order to store the traffic information data as digital data. A signal transfer transmits the output data of the control processor to a driver and a steering. A display unit displays the output data of the control processor and the signal transfer.
Patent KR-20040051318-A (KR)
Title: Apparatus and method of simulation using virtual block
Inventor: CHO HAN JIN
IPC: G06F17/50
Filed: 2002-12-12
Abstract: PURPOSE: A device and a method for simulation using a virtual block are provided to increase a verification speed and reduce a time for debugging design data by using the previously modeled virtual block to represent the same operation for input as a sub system. CONSTITUTION: Hardware blocks(200-230) have a hierarchical architecture formed by several circuit blocks and are connected with each other through an interface. The virtual block(300) generates the previously modeled design data matched with an input pattern for at least one among the hardware blocks and replaces at least one hardware block. A signal monitor(310) examines an I/O(Input/Output) signal of the hardware block in order to model the virtual block.
Patent KR-20040053467-A (KR)
Title: system and method watching sub power supply of network in a remote place
Inventor: KIM UL SAN
IPC: H04L12/10
Filed: 2002-12-14
Abstract: PURPOSE: A system for managing a remote network supplementary power and a managing method therefor are provided to efficiently perform a monitoring process by using a minimal network equipment, and to measure each voltage of supplementary power cells, then to periodically monitor a dummy load, thereby previously discovering abnormality of the supplementary power. CONSTITUTION: A remote supplementary power managing server(10) is installed in a central network control center in order to monitor power of a base station, an optical terminal or a relay station. A power sensor(20) has IPs every base station, optical terminal or relay station, monitors on/off operations of a constant power(5) and a supplementary power(6) of the base station, the optical terminal or the relay station, and senses an amount of an outputted power. The power sensor(20) transmits the sensed power to the remote supplementary power managing server(10) by using a self IP address.
Patent KR-20040057377-A (KR)
Title: Treatment of disorder related to low cyclic gmp levels
Inventor: TENG CHE MING
IPC: A61K31/415
Filed: 2002-12-26
Abstract: PURPOSE: A method of treating a disorder associated with low cGMP levels by administering to a subject in need thereof an effective amount of a PDE inhibitor as a pyrazolyl conjugate compound is provided. The composition can be formulated into a capsule, gel or table. CONSTITUTION: Method for the treatment of a disorder associated with low cGMP levels includes administering an effective amount of a pyrazolyl conjugate compound having a pyrazolyl core, a first aryl group bonded to the 3-C position of the pyrazolyl core, and a second aryl group fused at the 4-C position and 5-C position of the pyrazolyl core to a subject in need thereof. The pyrazolyl compound is represented by the formula 1 and formulated into a pharmaceutical composition with a pharmaceutically acceptable carrier prior to use in treating the disorder associated with low cGMP levels.
Patent KR-20040057516-A (KR)
Title: Method for forming a bonding pad in semiconductor device
Inventor: JUNG YEONG BAE
IPC: H01L21/28
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming a bonding pad of a semiconductor device is provided to improve planarization of the bonding pad by forming a plurality of holes in a passivation layer. CONSTITUTION: A metal interconnection(102) is formed on a semiconductor substrate(100) using single or dual damascene processing. A passivation layer(104) is formed on the resultant structure. A plurality of holes are formed to expose the metal interconnection by selectively etching the passivation layer. Tungsten plugs(108) are formed in the holes. Then, a bonding pad(110) is formed to connect the plug.
Patent KR-20040057813-A (KR)
Title: Liquid Crystal Display Module And Assembling Method Thereof
Inventor: KIM GYEONG SEOP
IPC: G02F1/13357
Filed: 2002-12-26
Abstract: PURPOSE: An LCD(Liquid Crystal Display) module and an assembling method thereof are provided to form a guide hole and a guide protrusion at sides of a reflective sheet and a bottom cover, respectively, thereby enhancing work efficiency. CONSTITUTION: The LCD module comprises a panel guide(36), an LCD panel(50) stacked within the inside of the panel guide(36), a bottom cover(32) combined with a support side(48), a backlight unit stacked within the inside of the bottom cover(32), and a top case(38) for fixing the LCD panel(50). The side wall surface of the panel guide(36) is formed as a step shape. The LCD panel(50) is mounted to the inside of the panel guide(36). The LCD panel(50) includes a color filter array substrate(50a) and a thin film transistor substrate(50b). The top case(38) is made as a rectangular band shape having a plane member and a side member curved with a right angle. At the bottom surface of the bottom cover(32), a protrusion and depression member extended longitudinally from the lamp and two or more guide projections(70) formed at a side of the bottom surface. A lamp holder(40) is inserted into a non-protrusion and depression region between the protrusion and depression members.
Patent KR-20040060038-A (KR)
Title: Liquid Crystal Display Device
Inventor: HWANG SEONG SU
IPC: G02F1/1343
Filed: 2002-12-30
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to reduce the size of parasite capacitance generated by the region overlapped with a gate line and the data line by opening a partial region of a data line relating to the overlapped region, thereby improving image quality. CONSTITUTION: The region overlapped with a gate line(13) and a data line(15') of the LCD array substrate comprises the gate line(13), a gate insulation film, an active layer(37) and the data line(15') having a partial open region(42). A passivation film(34) is formed on the data line(15') so that the partial open region(42) of the data line(15') is protected. By the partial open region(42), an area 'A' of the data line(15') operating as an electrode of capacitance is reduced and then the size of parasite capacitance is reduced, thereby capable of overcoming deterioration of image quality.
Patent KR-20020020966-A (KR)
IPC: H01M8/04
Filed: 2000-09-14
Abstract: 본 발명은, 통상운전시와 다른 부하전류모드에서 소정시간 운전하는 것, 양극 및 음극에 각각 산화제가스 및 연료가스를 공급하고, 전지본체로부터 극성을 역으로 하여 전류를 방출하는 것, 음극에 산소를 공급하는 것, 통상운전시보다 1.5배 이상의 가압가스를 음극 및 양극의 적어도 한쪽에 공급하는 것, 또는 가스유로로부터 음극 및 양극에 세정액을 주입함으로써 연료전지의 전지특성을 회복시킨다. 이것에 의해 고분자전해질형 연료전지의 장기간 운전에 의한 특성저하를 효과적으로 회복할 수 있다.
Patent KR-20020059666-A (KR)
IPC: G11B7/13
Filed: 2000-11-08
Abstract: 미광에 의한 S/N비의 저하를 방지하고, 양호한 품질의 재생 신호를 얻을 수 있으며, 또한 안정한 서보 제어를 가능하게 하는 광전자 장치로, 정보 기록 매체(105)에 광 빔을 조사하는 반도체 레이저 소자(101)와, 회절 격자 영역(108)을 갖고 반도체 레이저 소자(101)와 정보 기록 매체(105)의 사이에 배치되는 홀로그램 광학 소자(102)와, 정보 기록 매체(105)로부터의 되돌아온 광 빔 중 홀로그램 광학 소자(102)의 회절 격자 영역(108)에서 회절된 광을 수광하는 수광 소자(106)를 구비하고, 홀로그램 광학 소자(102)의 회절 격자 영역(108)의 근방에, 상기 회절 격자 영역(108)에 의한 회절광 이외의 미광이 수광 소자(106)로 입사하는 것을 방지하기 위한 회절 격자 영역(107)을 갖는다.
Patent KR-20020064899-A (KR)
IPC: H04N7/26
Filed: 2000-10-31
Abstract: 본 발명은 코딩 툴의 소정의 프로파일에 따를 필요가 없는 주어진 비디오 스트림을 암호화하는데 사용된 코딩 툴의 주문형 세트를 식별하기 위해 수신기(370)에 신호를 보내기 위한 시스템을 제공한다.  특히, MPEG-4 비디오 특정 제어패킷 (100)은 MPEG-4 비디오 코딩 툴(200)의 구성에 제공된다.  이 패킷은, 예컨대 스트리밍 비디오의 제공을 용이하게 하기 위해, 예컨대 인터넷 프로토콜 네트워크(350)를 통해 비디오를 다중전송하기 위한 비디오 스트림과 함께 전송된다.  스트리밍 비디오 서버(305, 310, 315)는 가입자 건물에서 비디오 플레이어(370)에 의해 사용하기 위한 제어패킷으로 비디오 스트림을 암호화한다.  이 시스템은 이미 셋업된 제어패킷을 이용하고, 초과 접속을 확립할 필요성을 피하며, 소정의 프로파일에서 불필요한 코딩 툴에 따르는 복잡도와 비용을 필요로 하지 않고 코딩 툴의 주문형 세트의 사용을 허용한다.  특히, 이 시스템은 RFC 1889에서 규정된 실시간 전송 프로토콜(RTP)과 호환가능하다.