baber/WOPTO huggingface dataset:
Patent KR-20040077294-A (KR)
Inventor: CHO MYEONG JE
IPC: C01F7/02
Filed: 2003-02-28
Abstract: PURPOSE: Provided is a preparation method of nano-sized α-alumina powder by adding polymeric materials to aluminum solution, aluminum hydroxide or gamma-alumina suspension for preventing alumina particles from growing in calcination for α-alumina. CONSTITUTION: The nano-sized α-alumina(α-Al2O3) powder is prepared by the following steps of: (i) adding polymer materials or polymerized organics to solution of Al(NO3)3, AlCl3 or Al2(SO4)3, primary particles of Al(OH)3 obtained from precipitation of the solution or suspension of gamma(γ)-Al2O3 obtained from calcination of primary particles, wherein coupling agents such as triethanolamin and citric acid are added to Al(NO3)3 solution in a molar ratio of 1:2-1:5 and then low molecular organics such as ethylene glycol and glycine are added to the mixed solution of Al(NO3)3 and coupling agent to polymerize organic materials; (ii) milling solidified resin carbides containing aluminum ions; (iii) calcining carbide powder between 1000-1200deg.C in reductive atmosphere for transition of α-alumina from amorphous alumina; and thermal treating calcined powder at 600deg.C in the air for removal of remaining carbides in alumina powder.
Patent KR-20040078763-A (KR)
Inventor: HAHN JANG HEE
IPC: C07K14/435
Filed: 2003-03-05
Abstract: PURPOSE: An ICAM-1 binding protein, and a polynucleotide encoding the same, a vector and a host cell containing the same polynucleotide, and a composition comprising the same protein are provided. The ICAM-1 binding protein has high specificity to ICAM-1 and small molecular size, so that it can be effectively expressed in Escherichia coli. and the composition containing the ICAM-1 binding protein has improved stability and excellent tissue penetration, so that it can be useful for the treatment of inflammation. CONSTITUTION: The ICAM-1(intercellular adhesion molecule-1) binding protein comprises the amino acid sequence of SEQ ID NO:1 and the amino acid sequence of SEQ ID NO:2, and has the amino acid sequence of SEQ ID NO:3. The polynucleotide encoding the ICAM-1 binding protein has the nucleotide sequence of SEQ ID NO:9. The vector contains the polynucleotide of SEQ ID NO:9. The host cell transformed with the vector contains the polynucleotide of SEQ ID NO:9. A composition for treatment of inflammation comprises the ICAM-1 binding protein and pharmaceutically acceptable carriers.
Patent KR-20030081029-A (KR)
Title: 반도체 기억 장치
IPC: G11C15/00
Filed: 2003-03-18
Abstract: 본 발명은 CAM의 소비 전력을 삭감하는 것을 목적으로 한다. 
     격납 회로(23)는 각 메모리 워드 블록을 활성화하는지 아닌지를 나타내는 정보가 복수 패턴 저장되어 있다. 활성화 회로(21)는 격납 회로(23)에 저장되어 있는 복수 패턴의 정보로부터 소정의 패턴을 지정하기 위한 지정 정보가 입력된 경우에는, 지정된 패턴에 따라서 각 연상 메모리 워드 블록을 활성화한다. 특정 회로(22)는 검색 데이터가 입력된 경우에는 활성화 회로(21)에 의해서 활성화된 연상 메모리 워드군 중, 상기 검색 데이터에 일치하는 데이터가 격납된 연상 메모리 워드를 특정한다. 따라서 연상 메모리 워드 블록 단위로 활성화가 행해지기 때문에, 필요한 연상 메모리 워드만을 활성화함으로써 소비 전력을 삭감할 수 있다.
Patent KR-20040085655-A (KR)
Inventor: KWON O GYEONG
IPC: G09G3/32
Filed: 2003-04-01
Abstract: PURPOSE: A light emitting display device and its display panel and a driving method thereof are provided to compensate a threshold voltage or electron mobility of a transistor and to charge a data line sufficiently. CONSTITUTION: A pixel circuit includes an organic light emitting diode(OLED) device and PMOS transistors(M1-M5) and capacitors(C1,C2). The transistors have a gate electrode, a drain electrode and a source electrode which are operated as each control electrode and two main electrodes. The transistor(M1) has a source connected to a power supply voltage(VDD) and a gate connected to the capacitor(C2). The capacitor(C1) is connected between the gate and the source of the transistor(M1). A source of the transistor(M2) is connected to the power supply voltage. The transistor(M5) and the capacitor(C2) are connected between a gate of the transistor(M2) and the gate of the transistor(M1) in parallel. The transistor(M3) transfers a data current from a data line to the transistor(M2) in response to a selection signal from a scan line(Sn). The transistor(M5) connects the gate of the transistor(M2) and the gate of the transistor(M1) directly in response to a selection signal from the scan line. The transistor(M4) is connected between the drain of the transistor(M1) and the OLED, and transfers a current(IOLED) of the transistor(M1) to the OLED in response to a light emitting signal(EMn) from a scan line(En). The OLED is connected between the transistor(M4) and a reference voltage and radiates a light corresponding to the intensity of the applied current(IOLED).
Patent KR-20040088331-A (KR)
Inventor: KIM GWANG NYEON
IPC: A61H33/06
Filed: 2003-04-10
Abstract: PURPOSE: Provided is a personal yellow soil fomentation apparatus in a hexagonal shape, which includes an inner wall formed of yellow soil and a mat made of yellow soil and heating wire, thereby recovering from a user's fatigue and improving the circulation of the blood of the human body. CONSTITUTION: The personal yellow soil fomentation apparatus comprises a body(11) forming an inner side and an outer side in a hexagonal shape and including a room(12) on its inside; an inner wall(13) made of yellow soil; a mat(14) made of yellow soil and formed in a lower part of the room(12); charcoals(15) filled between the mat and the body; and a door(16) having a number of ventilation holes(17) at one side of the body and a leg(20) at the lower part of the body(11).
Patent KR-20040090750-A (KR)
Inventor: KIM CHUN SIK
IPC: B24B27/00
Filed: 2003-04-18
Abstract: PURPOSE: A movable billet grinder having the same grinding direction as a traveling direction is provided to facilitate the handling of the movable billet grinder, to easily remove a surface defect of a billet, and to grind and remove a partial surface defect of a slab. CONSTITUTION: A movable billet grinder having the same grinding direction as a traveling direction comprises a movement control unit and a surface grinding unit. The movement control unit comprises a pair of traveling wheels(20) rotatably installed to a side of an equipment base(80); a speed increaser(60) combined to the traveling wheels by pulleys(71,72); and a hydraulic pump(50) connected to an oil tank(53) to supply power to the speed increaser. The surface grinding unit comprises a grinding wheel(30) rotatably combined to an electric motor(31) installed to the other side of the equipment base; a vacuum fan(40) combined to a rotating shaft of the electric motor by pulleys(32,34); and a dust duct(42) extended from the vacuum fan to a side of the grinding wheel.
Patent KR-20040095876-A (KR)
Inventor: LIM YEONG SU
IPC: H01L21/28
Filed: 2003-04-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent the increase of first and second contact plugs by removing a polymer. CONSTITUTION: A transistor is formed on a substrate(30). A first interlayer dielectric(31) having a contact hole is formed on a source/drain region of the substrate. A first contact plug(32) is formed within the contact hole. A bit line(33) is formed on the first interlayer dielectric. A sidewall spacer(35a) is formed on both sides of the bit line. A second interlayer dielectric(36) is formed on the entire surface of the substrate including the bit line and the sidewall spacer. A self-aligned contact hole(40) is formed by etching second interlayer dielectric. A postprocess for the self-aligned contact hole is performed by using NF3+He+O2 gas. A second contact plug for storage node contact is formed only within the self-aligned contact hole.
Patent KR-20040093753-A (KR)
Inventor: KANG TAE HYEONG
IPC: H04N21/485
Filed: 2003-04-30
Abstract: PURPOSE: A method for setting multi mode TV(Television) environment by users in a television receiver is provided to previously store TV environment setting values by users, thereby capable of viewing TV at an optimized TV environment setting mode. CONSTITUTION: When there is a user TV environment setting mode request from a user(200), user's information input is required(202). Thereafter, the inputted user's information is authenticated that the user is registered to the user TV environment setting mode(204). When the user is registered to the user TV environment setting mode, a microcomputer reads a previously stored TV environment setting value as for the user(210). The TV environment is set by the read user TV environment setting value(212).
Patent KR-20040097838-A (KR)
Inventor: BAE JI YEONG
IPC: F04C18/00
Filed: 2003-05-13
Abstract: PURPOSE: A rotary compressor is provided to enable compression in rotation of clockwise and counterclockwise directions of a driving shaft and to allow variation of compression capacity. CONSTITUTION: A rotary compressor comprises a driving shaft(13) rotating in clockwise and counterclockwise directions and having an eccentric part(13a); a cylinder(21) constituting inner volume of a predetermined size; a roller(22) constituting a fluid chamber(29) for suction and compression of a fluid together with the inner peripheral surface of the cylinder; a vane(23) elastically installed to the cylinder to come in contact with the roller; upper and lower bearings(24,25) each installed to the upper and lower parts of the cylinder, to rotatably support the driving shaft and to close up the inner volume; discharge and suction ports(26a,26b,27a,27b) communicating with the fluid chamber; and clearances formed between the roller and the inner peripheral surface of the cylinder. The roller is rotatably installed to the outer peripheral surface of the eccentric part to come in contact with the inner peripheral surface of the cylinder. The compressed fluid leaks through the clearances in one rotating direction of the driving shaft and two compression capacities each different according to the rotating directions of the driving shaft are obtained.
Patent KR-20030088377-A (KR)
Title: 음극선관, 음극선관장치, 화상표시장치 및 코일유니트
IPC: H01J29/70
Filed: 2003-05-14
Abstract: 본 발명의 컬러음극선관장치는 페이스패널, 퍼넬 및 네크로 이루어지는 유리벌브와, 퍼넬의 외주부에 구비되는 편향요크와, 유리벌브의 내부에 배치된 색선별전극 등을 갖는다. 페이스패널과 퍼넬에 걸쳐, 유리벌브의 외주부에 상하 한쌍의 소자코일이 감기고, 또 유리벌브 외주부의 색선별전극과 편향요크와의 사이에는 전체의 형상이 거의 직사각형이며, 그 상하의 장변부분은 유리벌브의 관축에 수직인 평면 내에 있고, 그 좌우방향의 단변부분이 편향요크측으로 구부려진 형상의 환상코일이 감겨 있다.
Patent KR-20040098771-A (KR)
Inventor: KO GYEONG HO
IPC: G07D9/00
Filed: 2003-05-15
Abstract: PURPOSE: An apparatus for loading automatically journal paper and a journal paper printer having the same are provided to simplify a loading process of journal paper by improving a structure of the journal paper printer. CONSTITUTION: A winding roll(62) is installed on a frame plate(20) and is driven by a driver in order to wind journal paper. A loading guider(50) is used for guiding the journal paper to the winding roll. A hanger(64) is formed at one side of the winding roll corresponding to the loading guider in order to form a hanger slot. A stopper(67) is used for locating the hanger slot of the hanger at a predetermined position corresponding to a front end of the loading guider when the journal paper is loaded.
Patent KR-20030094092-A (KR)
Title: 사이드 록크 장치
IPC: E05B83/30
Filed: 2003-06-02
Abstract: 사이드 록크 장치는 제1부재를 제2부재에 부착한다. 상기 사이드 록크 장치는 한쌍의 록크 암들, 상기 록크 암들을 이동가능하게 유지시키는 하우징, 상기 록크 암들을 맞물리게 하고 상기 록크 암들을 출몰하게 하는 경사홀들을 가지고, 상기 하우징 내에 배치된 슬라이더, 및 상기 슬라이더를 소정 방향으로 탄발적으로 미는 탄발부재를 포함한다. 상기 슬라이더는 상기 탄발부재의 탄발부세력에 대해 작동될 때 상기 록크 암들은 접힌다.
Patent KR-20050001004-A (KR)
Inventor: KIM JONG KI
IPC: G11B19/20
Filed: 2003-06-25
Abstract: PURPOSE: A system and method for controlling the rotation of a spindle motor in an optical disc reproducing device are provided to check a current servo state, and in a case that the servo state is abnormal, to supply a reverse/forward voltage to a spindle motor alternately in order to stop the spindle motor, and then to open a tray. CONSTITUTION: The system comprises a spindle motor(20), a motor driver(30), an optical pickup(40), an error detector(60), a servo controller(70), and a central controller(80). The error detector(60) detects a focusing and a tracking error of the optical pickup(40) and generates feedback signals by using optical data transmitted by the optical pickup(40). The servo controller(70) transmits a servo tracking control signal to the motor driver(30) and performs the focusing and the tracking error control of the optical pickup(40). The central controller(80) checks whether the servo state is normal, monitors a rotation of an optical disc(10) in a case that the servo state is normal while stopping the spindle motor and opening a tray after a delay time has passed in a case that the servo state is abnormal.
Patent KR-20050001917-A (KR)
Inventor: JEONG YI SEOK
IPC: G02F1/1345
Filed: 2003-06-28
Abstract: PURPOSE: A COG(Chip On Glass) type display device is provided to prevent a floating fault in a drive integrated circuit by adding a dummy bump at the center between the first and second bump groups in the drive integrated circuit. CONSTITUTION: An array device is formed at a display region of a substrate. Plural first and second pads(274,276) are arrayed at both side portions of the non-display region of the substrate in a single line. An ACF(Anisotropic Conductive Film)(290) is positioned at a region for covering the first and second pads and has plural conductive balls. A drive integrated circuit(260) is positioned at a region for covering the ACF and generates a signal for driving the array device to the pads through the conductive balls. Plural first and second bumps(262,264) are arrayed at both side portions of the drive integrated circuit in a single line, oppositely to the first and second pads, and connected to the first and second pads through the conductive balls, respectively. A dummy bump(266) is positioned at an isolated interval between the first and second bumps and made of insulating material.
Patent KR-20050005026-A (KR)
Inventor: PARK SANG DONG
IPC: F24C15/00
Filed: 2003-07-01
Abstract: PURPOSE: A control glass fixing structure of a microwave oven is provided to restrict a control glass from moving before a sealant is hardened by coating the upside of a control panel bracket and fixing the control glass by a double-sided tape. CONSTITUTION: A control glass fixing structure of a microwave oven comprises a control glass formed as a rectangular panel and formed with plural knobs and a screen on the rear surface and a control panel bracket(100) composed of a first frame unit(110b) forming an opening unit(150) therein and a second frame unit(130a,130b) for connecting between the first frame units; and an adhering member formed on the front side of the control panel bracket to prevent the control glass from moving. The front side of the control panel bracket is coated with sealant(B) for fixing the control glass.
Patent KR-20050008140-A (KR)
Inventor: NO HYUN IL
IPC: F25B1/00
Filed: 2003-07-14
Abstract: PURPOSE: A pipe structure of an inverter compressor for a refrigerating system is provided to improve stability of the refrigerating cycle and efficiency of the refrigerating system by flowing refrigerant stably and minimizing fluctuation of the system with first and second capillary tubes and first and second solenoid valves. CONSTITUTION: A refrigerating system comprises an inverter compressor(10) compressing high pressure and high temperature refrigerant from an inlet(12) into high temperature and low pressure refrigerant gas and discharging to an outlet(14), a bypass pipe(20) directly moving to the outlet in overcharging refrigerant from the inlet, a first capillary tube(52) installed in the bypass pipe to flow refrigerant from the inlet to the outlet, a second capillary tube(62) mounted in the bypass pipe to move the residual amount of refrigerant flowing into the first capillary tube to the outlet to the total amount of refrigerant flowing into the bypass pipe, a first solenoid valve(50) turned on and off to regulate refrigerant to the first capillary tube, and a second solenoid valve(60) turned on and off to regulate refrigerant to the second capillary tube.
Patent KR-20030066546-A (KR)
Inventor: KIM JAE CHEON
IPC: A63C17/14
Filed: 2003-07-16
Abstract: PURPOSE: A brake device of an inline skate is provided to allow the wearer to safely walk even in a state wherein he/she wears the inline skate. CONSTITUTION: The inline skate having a shoe, a frame coupled to the bottom of the shoe, and a plurality of wheels comprises upper and main holes formed at both sides of the frame, two pairs of limit ribs(210) arranged at both inner sides of the frame at a distance, a pair of frictional blocks(220), a hinge shaft, an upper shaft, a main shaft(250), a bushing(260) to be inserted into the main hole of the frame, a spring(270) installed around the main shaft, a fastening nut(280) coupled to a screw groove of the main shaft, and a lever(290) having a pair of circular plates and a rod.
Patent KR-20050009920-A (KR)
Inventor: CHOI GEUN SOO
IPC: H05K3/12
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming patterns on a printed circuit boards is provided to simplify manufacturing processes for forming patterns on a printed circuit. CONSTITUTION: An original board is manufactured. A pattern is printed on the original board by using a liquid having a conductive property. The printing process of the liquid on the original board is performed by using a printer.
Patent KR-20050011330-A (KR)
Inventor: KIM JONG CHEON
IPC: H04J3/00
Filed: 2003-07-22
Abstract: PURPOSE: A data processing method in communication systems adopting TDMA(Time Division Multiplexing Access) technique is provided to increase a stability of system maintenance and a data processing speed by reducing calculation loads generated by channel change operations. CONSTITUTION: A frame number and a channel number are acknowledged(S61) from data received from a temporary memory. The data having the same frame numbers are divided into channels with a predetermined interval and are stored(S62). The stored data is sequentially read at a predetermined size and is processed by a central processor unit(S64).
Patent KR-20050014237-A (KR)
Inventor: SONG CHI HYUN
IPC: C12G3/00
Filed: 2003-07-30
Abstract: PURPOSE: Functional soju containing submerged culture broth of mushrooms and a process for preparation thereof are provided, which functional soju has biological response-improving activity such as human immunity increase, blood lipid reduction and movement increase. CONSTITUTION: The method for preparing the functional soju containing submerged culture broth of mushrooms comprises the steps of: inoculating seeds of mushrooms into a broth medium and culturing them to obtain the cultured broth medium containing mycelium and polysaccharides; and mixing 0.01 to 30 wt.% of the mushroom cultured broth medium, 44 to 70 wt.% of soju and 0.28 to 55 wt.% of additives, wherein the mushroom is Phellinus linteus, Ganoderma lucidum, Elfvingia applanata, Cordyceps militaris, Inonotus obliquus, Agaricus blazei, Coriolus versicolor, Lentinus edodes, Pleurotus ostreatus and Hericium erinacium.
Patent KR-20030067649-A (KR)
Inventor: KIM JONG HYUN
Filed: 2003-07-30
Abstract: PURPOSE: A system for transferring the music using a wire/wireless Internet messenger is provided to enable a user to work or use a messenger service while hearing a favorite song. CONSTITUTION: An instant messenger system(100A) comprises an instant messenger(110A) and a messenger database server(120). A messenger music streaming system(200) comprises a music media server(210), a music web server(220), and a music database server(230). The instant messenger(110A) requests the member information, the friend information, and the member certification to the music web server(220) in real-time. After the member certification, the music web server(220) finds out an effect sound and a music source file from the music database server(230), and sends it to the music media server(210). The music media server(210) sends the music source file to the messenger database server(120).
Patent KR-20050014425-A (KR)
Inventor: JUN KUN IK
IPC: G02B6/12
Filed: 2003-07-31
Abstract: PURPOSE: An arrayed waveguide grating device for planar waveguides is provided to finely adjust a wavelength of the AWG(Arrayed Waveguide Grating) by freely varying position of a single-channel optical fiber array. CONSTITUTION: An arrayed waveguide grating device for planar waveguides includes a plurality of arrayed waveguide gratings(42) on a substrate(41) and a slap waveguide on end portions of the arrayed waveguide gratings. A single channel waveguide is formed on one of the slap waveguide, and a poly-channel waveguide is formed on the other of the slap waveguide. A single-channel optical fiber array and the slap waveguide, coupled with the single-channel optical fiber, are separated from each other. The single-channel optical fiber array is fixed on a mobile plane to change a direction of light uniformly on an interface between the single-channel optical fiber array and the slap waveguide. The mobile plane is expanded and contracted according to a change of ambient temperature.
Patent KR-20050015084-A (KR)
Inventor: CHO JOO HYOUNG
IPC: G06Q10/00
Filed: 2003-08-01
Abstract: PURPOSE: A system for calculating a charge using a hair cut cycle of a customer considering all barber/beauty shop chain stores as one shop through the intranet of a barber/beauty shop chain is provided to enhance efficiency of the shop by applying the lower charge to the customer of an average or shorter hair cut cycle, and applying the higher charge to the customer over the average hair cut cycle. CONSTITUTION: An application program controls software for calculating the discriminated charge according to the hair cut cycle of the customer and a customer/shop database. A control part generally controls the system. A firewall prevents data loss against the outside. A certification system controls access to a central server. The discriminated charge is calculated by inputting a visit date of the customer and considering a time difference with the latest use time. An information input/output device is a PC installed to a counter of the barber/beauty shop.
Patent KR-20050015261-A (KR)
Inventor: KIM SUK HYUN
IPC: C02F1/72
Filed: 2003-08-05
Abstract: PURPOSE: To provide a photocatalyst system into which a cleaning device of air cleaner and a purification device of water purifier are integrated to perform two functions, air cleaning and water purification, at the same time and clean a large volume of air in a small sized space. CONSTITUTION: The photocatalyst system for water purification and air cleaning comprises an air cleaning device comprising a first filter(1) for filtering dust having large particles, pollen and so on from air passing through a suction unit(a), a second filter(2) for adsorbing fine dust, bacteria, etc. that are not filtered by the first filter, photocatalyst filters(3,5) for adsorbing harmful organic chemicals, bacteria and so on so that they are decomposed by oxidation-reduction reaction, ultraviolet lamps(4) for activating chemical reaction of photocatalyst and having disinfection function, and a third filter(6) and a fourth filter(7) for repeating air cleaning function and sterilization function again so that air(b) passing through an outlet contains 320 ppm or less of carbon dioxide; and a water purification device comprising a first filter(8), a second filter(9) and a third filter(10) for adsorbing heavy metals, microorganisms and harmful substances from water(c) passing through the water pipe, and a photocatalyst glass tube(11) on which titanium dioxide having sterilization and self-purification function when it receives ultraviolet rays is coated, and of which titanium dioxide carries out oxidation-reduction reaction to decompose other harmful organic compounds by ultraviolet rays irradiated from ultraviolet lamps(4) when water passes through the glass tube, wherein the photocatalyst glass tube is formed in a spring shape to perform air cleaning function at the same time by reducing flow rate of water passing through the photocatalyst glass tube and sufficiently irradiating ultraviolet rays of the ultraviolet lamps onto the photocatalyst filters.