baber/WOPTO huggingface dataset:
Patent KR-20040049976-A (KR)
Title: An ignition apparatus for removing gas in blast furnace
Inventor: BAE SANG DEUK
IPC: C21B7/00
Filed: 2002-12-06
Abstract: PURPOSE: An ignition apparatus for removing blast furnace gas is provided to smoothly remove gas in the blast furnace by suppressing ascending air current in blast furnace and improve productivity of blast furnace operation by suppressing formation of rebound loss layer caused by repairing and reinforcing of the blast furnace. CONSTITUTION: In a gas removing ignition apparatus injected into the blast furnace to remove the gas by igniting gas generated from the surface layer of charging materials in blast furnace, the ignition apparatus(1) comprises a body part(10) comprising a pressure container(250) comprising an air injection port(250a) for injecting high pressure air, a blade member(12) fixed to an upper part of the pressure container, and a weight fixed to a lower part of the pressure container; a cap body part(30) comprising a cap body(230) penetratingly fixed to the pressure container; and a cap part(50) comprising a lower cap(220-2) connected to the cap body, and an upper cap(220-1) on which an ignition rod(210) is mounted.
Patent KR-20040051643-A (KR)
Title: Micro Channel Heat Exchanger
Inventor: JANG DONG YEON
IPC: F28F9/00
Filed: 2002-12-11
Abstract: PURPOSE: A heat exchanger formed of a spiral microchannel tube is provided to efficiently utilize a heat dissipating by minimizing a dead space, and reduce a noise by lowering ventilation. CONSTITUTION: A header has a hollow for moving a refrigerant. A tube is connected with the header in a state of being wound in spiral to dissipate heat, having a hollow microchannel. A plurality of fins are fixed at the tube for expanding a heat dissipating area. An axial fan(5) is installed adjacent to a heat exchanger(7) inside an outdoor unit case(3) to forcibly send the external air to the heat exchanger for efficient heat exchange of the heat exchanger. An axial fan motor(4) drives the axial fan.
Patent KR-20040051673-A (KR)
Title: Method for automatic informing a call-drop reason of mobile communication system
Inventor: CHO YEONG HO
IPC: H04W24/00
Filed: 2002-12-11
Abstract: PURPOSE: A method for automatically reporting a cause of call drop in a mobile communication system is provided to prevent misunderstanding between an originating terminal and a destination terminal due to sudden call drop. CONSTITUTION: A call is connected between a first terminal and a second terminal(301). It is checked whether a call termination signal of the first terminal is transmitted to a first control station through a first base station(303). The first control station checks whether the call termination is normal according to a switching operation of the first terminal(305). If not, the first control station receives cause of call drop stored in a first management station for analysing a cause of call termination(309). The cause of call termination is provided to a short message processor to form a short message(311). The formed short message is transmitted to the second terminal through a second control station and a second base station(313).
Patent KR-20040054370-A (KR)
Title: Scouring machine
Inventor: EOM YEONG TAE
IPC: B24B21/04
Filed: 2002-12-18
Abstract: PURPOSE: A scouring machine is provided to reduce working time and improve productivity by scouring both surfaces of a strip simultaneously. CONSTITUTION: A scouring machine is composed of a left-surface scouring unit and a right-surface scouring unit. The left or right-surface scouring unit include a base frame(20) through which a strip passes vertically, a scouring belt roll(22) rotatably installed at a bracket(21) installed at the base frame, a support block(24) movably installed at a guide rail(23) in the base frame, a drive cylinder(25) connected to the support block and moving the support block, a down-roll(26) installed at the support block and pressing a scouring belt(27) into the strip, a winding roll(29) around which the scouring belt is wound, and a drive motor(30) for rotating the winding roll.
Patent KR-20040055118-A (KR)
Title: Concrete conduit
Inventor: JUN SEONG HWAN
IPC: E02B9/06
Filed: 2002-12-20
Abstract: PURPOSE: A concrete culvert is provided to prevent the leakage of an inner fluid to the outside and the inflow of a fluid from the outside, and to improve productivity and working efficiency in a job site. CONSTITUTION: The concrete culvert(1) is composed of an upper culvert(2) and a lower culvert(3). A culvert joint is formed on the lower part of each upper vertical wall(4) of the upper culvert(2) and the upper part of each lower vertical wall(5) of the lower culvert(3). The culvert joint comprises: outer joints(8,9) formed on the outside of a joint; projections(12,13) formed on the inside of the joint and projected higher than the outer joints(8,9); and inner joints(10,11) composed of depressions(14,15) opposed to the projections(12,13) and depressed deeper than the outer joints(8,9), and inclines(16,17) connecting the projections(12,13) and the depressions(14,15). A PC strand fitting hole(18) is formed from the lower part of the projection(13) of the lower culvert(3) to the upper part of the projection(12) of the upper culvert(2) through the center of the lower incline(17) and the center of the upper incline(16). A PC strand fastening hole(19) is formed on the lower part of each projection(13) of the lower culvert(3) and connected with an inner passage(21) and a PC strand fitting hole(18).
Patent KR-20040057738-A (KR)
Title: Device for supporting drawer body slidably for gas oven range
Inventor: YE JIN HAE
IPC: F24C15/16
Filed: 2002-12-26
Abstract: PURPOSE: A drawer body sliding support device of a grill chamber of a gas oven is provided to prevent metallic noise in withdrawing or shutting the drawer body with sliding, and to absorb impact in contacting the ball bearing assembly to the part by a damping member. CONSTITUTION: A drawer body sliding support device is composed of an inner slider(49) having a body plate(49e) fixed outside a drawer body, and support blades(49a) extended outward in upper and lower parts of the body plate; a slider support unit(39) having a body plate(39e) fixed at both sides of a grill cavity assembly, support blades(39a,39b) extended inward in upper and lower parts of the body plate to contain the support blades of the inner slider, and a couple of stopping projections(39c,39d) arranged in the body plate; a ball bearing assembly having blade parts supporting plural balls contained between support blades, and a body part connecting the blade parts; and soft damping members(Ca,Cb) mounted in the front and rear ends of the ball bearing assembly and contacted to the stopping projections in opening and closing the grill door.
Patent KR-20040058487-A (KR)
Title: Door inside handle for automobile
Inventor: OH BYEONG HAN
IPC: E05B1/00
Filed: 2002-12-27
Abstract: PURPOSE: A door inside handle is provided to improve the operating feeling and the appearance by opening a door or locking a latch through the push or the pull of a knob. CONSTITUTION: A knob(13) is installed in the upper part of a lever body(12) and first and second levers(14,15) are formed by forming supporting pieces(11,11') in a base plate(10). The second lever is supported by a supporting pin(16). A coil spring(17) is rolled in the side of the first lever and the both ends are supported in a supporting protrusion(18) and the first lever in the supporting piece(11'). A bell crank(20) is supported by a supporting pin(21) to be contacted to the second lever by forming supporting pieces(19.19') in the other side of the base plate. A rod connection slot(14') and a safety lock rod connection slot(20') are installed under the first lever and the bell crank separately. Thereby, the operating feeling and the appearance are excellent and the freedom of a design is increased.
Patent KR-20040059646-A (KR)
Title: Liquid crystal display device and fabricating method thereof
Inventor: YOON HAE JIN
IPC: G02F1/1341
Filed: 2002-12-28
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to block contamination of an active region due to the diffusion of sealant by forming a diffuse preventive film of sealant between a liquid crystal injection port and an active region. CONSTITUTION: A lower substrate(101) is comprised of gate and data pad members(114,115), a seal region(116) and an active region(113). A sealant diffusion preventive film(104) is formed at an upper substrate(102). A liquid crystal is filled with a cell gap by a seal line(116) having a liquid crystal injection port(A'). A sealant(103) is formed at the liquid crystal injection port(A') so that the liquid crystal formed at the active region(113) is not flowed out to the outside. Gate and data pad members(114,115) are formed at the lower edge of the lower substrate(101), which does not overlapped with the upper substrate(102). The gate pad member(114) supplies gate signals supplied from a gate driver integration circuit to gate lines of the active region(113). The data pad member(115) supplies data signals supplied from a data driver integration circuit to data lines(109) of the active region(113).
Patent KR-20040059798-A (KR)
Title: Method for etching using plasma
Inventor: CHOI IK SU
IPC: H01L21/3065
Filed: 2002-12-30
Abstract: PURPOSE: A plasma etch method is provided to improve reliability and yield of a semiconductor device by preventing polymer from being excessively generated during a plasma etch process. CONSTITUTION: A plasma etch chamber is driven. A transition process for eliminating polymer is performed on the plasma etch chamber. Polymer supply gas is supplied to the inside of the plasma etch chamber to perform an etch process using polymer. The transition process is performed in the same etching atmosphere as the etch process while the quantity of the polymer supply gas is reduced.
Patent KR-20020067493-A (KR)
Title: 미세방울 침전 장치
IPC: B41J2/16
Filed: 2000-08-14
Abstract: 드롭-온-디맨드 방식의 압전 프린트헤드는 압전 물질의 블록(100)과 기판(86)으로부터 형성된다. 압전 물질의 블록은 하부 표면(681)에 형성된 홈들을 가지며 접착제가 압전 물질 안으로 커팅된 홈들로 삽입되도록 충분한 양이 사용되는 접착제(670)를 이용하여 기판에 부착된다. 상부의 홈들(7)은 분사 채널들을 형성하기 위해 접착제가 채워진 하부 채널들(681)을 통해 압전 물질 안에 쏘잉되고, 벽들(13)은 접착 필릿(680)에 의해 서로 분리된다.
Patent KR-20020042673-A (KR)
Title: 수소 흡장용 탄소질 재료와 그 제조 방법 및, 전지, 연료전지
IPC: H01M8/04
Filed: 2000-09-11
Abstract: 본 발명은 수소를 프로톤 형태로 저장하는 수소 흡장용 탄소질 재료에 관한 것이다.  이러한 탄소질 재료는 예를 들면, 구조적 곡률을 갖고, 일의 함수가 4.9eV 보다 큰 탄소질 재료이다.  이와 같은 탄소질 재료는 탄소계 전극을 사용한 아크 방전법에 의해 생성된다.  수소 흡장용 탄소질 재료로서는 풀러렌 중합체로 이루어지는 소성체, 플레렌 전해 중합체, 탄소질 재료를 모제로 하여 프로톤과 결합할 수 있는 기를 도입한 유도체, 구조중에 굴곡부를 갖는 탄소질 재료, 수소 분자를 수소 원자로, 또한 프로톤과 전자로 분리하는 촉매능을 갖는 금속을 보유한 탄소질 재료 등도 사용가능하다.  또한, 플러스 전압이 인가된 수소 흡장 가능한 재료가 수소를 함유하는 분위기하에서 처리된 수소 흡장용 재료도 사용할 수 있다.  이들 수소 흡장용 재료는 연료 전지, 공기 전지, 알카리 축전지 등의 전지에 사용할 수 있다.
Patent KR-20020060759-A (KR)
Title: 가스 센서용 제어 회로 및 제어 방법
IPC: G01N27/419
Filed: 2000-11-22
Abstract: 본 발명은 저항가열 소자(1)를 포함하는 가스 센서의 온도 측정에 관한 것으로서, 상기 측정은 3-포인트-회로에 의해 이루어진다.  측정 단계에서는 측정 저항(R8)에 의해 결정된 측정 전류가 상기 저항(1)을 통한다.  3-포인트-측정을 통해, 급전선 분기의 라인 저항이 정확하게 측정될 수 있고, 이러한 라인 저항은 다른 급전선 분기의 라인 저항에 대한 근사치로서 사용될 수 있다.  물론 급전선측에도 탭(A)이 제공될 수 있다.
Patent KR-20020074454-A (KR)
IPC: C01B25/455
Filed: 2000-12-11
Abstract: 불순물 제거를 위한 후처리를 행하지 않고도 종래보다 순도가 높은  6불화인산리튬을 제조하는 것이 가능한  6불화인산리튬의 제조방법을 제공한다. 
     용매와 공존하는 6불화인산리튬의 여과와, 상기 여과후의 건조를 PF 5 를 포함한 가스 분위기중에서 행하는 것을 특징으로 한다.
Patent KR-20020072551-A (KR)
IPC: F02D41/04
Filed: 2000-11-28
Abstract: 차량 구동 유닛의 제어를 위한 방법과 장치에 관한 것으로, 설정값 디폴트 변수 및 설정값 디폴트 변수의 세팅 방법을 나타내는 특성 변수가 수신된다. 조정기에서는 설정값 디폴트 변수 및 특성 변수가 상호 독립적으로 조정되고 구동 유닛 제어의 기본이 되는 변수가 선택된다. 변환기에서는 선택된 설정값 디폴트 변수 및 특성 변수가 조절 신호로 변환되며, 설정값 디폴트 변수 및 특성 변수를 토대로 상기 조절 신호가 경우에 따라서는 또다른 작동 변수, 특히 구동 유닛의 작동 상태를 고려하여 선택된다.
Patent KR-20020070341-A (KR)
IPC: F28F13/18
Filed: 2001-01-15
Abstract: N-비닐아세트아미드와 COOX기(식중, X는 수소원자, 알칼리금속원자 또는 암모늄염을 의미함)를 갖는 중합성 단량체와의 공중합물인 친수성 폴리머(a)와, 수용성 우레탄 수지(b)와, 무기 실리카(c)를 함유하는 친수화 처리제에 의해 금속재료 표면에 친수성과 내식성을 부여한다.
Patent KR-20020075789-A (KR)
IPC: C07K14/725
Filed: 2001-02-05
Abstract: 본 발명은 일반적으로, 인간 면역결핍 바이러스 (HIV)에 관한 것이고, 상세하게는, HLA-기반 HIV 백신에 관한 것이다.
Patent KR-20030036171-A (KR)
Title: Catalysts for the oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same
IPC: C07C45/34
Filed: 2001-04-19
Abstract: A catalyst composition for the production of unsaturated aldehydes by the oxidation of the corresponding olefins, and methods of making and using such catalyst compositions. The catalysts of the present invention include compositions of the formula:wherein X1 is an element selected from Co, Ni, V, Pt, Rh, or mixtures thereof; X2 is an element selected from Al, Ga, Ge, Mn, Nb, Zn, Ag, P, Si, W, or mixtures thereof; X3 is an element selected from K, Mg, Rb, Ca, Sr, Ba, Na, In, or mixtures thereof; a is 1; b is 0<b<0.3; c is 0<c<0.9; d is 0<d<0.9; e is 0<e<0.9; f is 0<f<0.9; g is 0<g<0.3; and z is an integer representing the number of oxygen atoms required to satisfy the valency of Mo, Pd, Bi, Fe, X1, X2, and X3 in the catalyst composition. Using the methods of the present invention, one may effectively oxidize the desired starting materials at relatively high levels of conversion, selectivity, and productivity, and with minimal side products.
Patent KR-20040064148-A (KR)
Inventor: JU YONG U
IPC: H01L21/027
Filed: 2003-01-09
Abstract: PURPOSE: An automatic inspecting apparatus of a laser alignment sensor is provided to obtain inspection data in real time and deal with an error by automatically inspecting an operation state of a laser beam of an LSA(laser step alignment) sensor. CONSTITUTION: An inspection parameter is selected to check the operation state of the LSA sensor in real time. The selected inspection parameter is developed. A database(17a) with an alarm code for an abnormal state is established. A computer(13) inputs the parameter. Monitoring equipment(15) monitors the parameter. The computer, the LSA sensor and the monitoring equipment are connected to the database of a server(17) through a network so as to manage an inspection flow for the inspection process. A wafer is introduced to exposure equipment to perform an exposure process. An exposure period of a predetermined unit is counted. The development of the selected parameter is permanently analyzed by the server so as to be compared with corresponding data stored in the database so that the irradiation state of a laser beam of the LSA sensor is detected in real time. If the detection result is normal, an exposure process continues. If the detection result is abnormal, a correction operation defined by an alarm code is carried out.
Patent KR-20040067458-A (KR)
Inventor: KANG HUI UN
IPC: B23K37/04
Filed: 2003-01-23
Abstract: PURPOSE: An apparatus for pressing a keystone plate of a railroad vehicle is provided to prevent a welding point from being excited during welding work by pressing the keystone plate with constant pressure. CONSTITUTION: Four wheels(32) are provided at a body frame weight section so as to allow a body frame to run along a keystone plate(12). A driving motor is provided to drive the four wheels(32). The body frame weight section has an H-shaped section area and the wheels(32) are aligned at each corner of the body frame weight section. A pair of pressing members having valley pressing parts(25a,25b) are provided at a lower portion of the body frame weight section in order to press valley parts of the keystone plate(12). A pair of auxiliary pressing members are provided at upper portions of the pressing members.
Patent KR-20040071414-A (KR)
Inventor: KIM MYEONG DEOK
IPC: D06F37/30
Filed: 2003-02-06
Abstract: PURPOSE: A full automatic washing machine is provided to prevent eccentricity of a washing tub by applying an outer rotor-type BLDC(Brushless Direct Current) motor and to execute an agitating mode, a mutual reverse rotation mode, a permeating mode, and a pressing mode. CONSTITUTION: A full automatic washing machine with an outer rotor-type BLDC motor includes an outer tub installed in an outer case constituting the external form of the washing machine; a washing tub combined with a dehydrating tub; washing blades rotatably installed at the inner bottom of the washing tub; a dehydrating shaft(100) rotating the washing tub; a washing shaft(200) joined to the washing blades; a clutch housing(300) covering the dehydrating shaft; a stator assembly(400) producing a rotative magnetic field; a rotor assembly(500) forming a magnetic path and comprising a rotor frame, magnets, and a washing shaft-combining part; a clutch assembly(600) including a sliding coupler(650) controlling power transmission and a control unit to control movement of the sliding coupler; a water discharge valve controlling the washing water in the outer tub; a gear motor for drive device control and water discharge device control to control the action of the brake lever in a first stage state and a second stage state; and a brake assembly(700) comprising the brake lever and a brake pad(780). In the full automatic washing machine, an agitating mode executes washing by restricting the dehydrating shaft by a brake band and then rotating the rotor assembly and rotating only the washing blades. A mutual reverse rotation mode rotates the washing blades and the washing tub in the opposite directions by rotating the rotator assembly after releasing the dehydrating shaft from the brake pad. A combining mode executes washing or rinsing by combining permeating/pressing modes of executing washing by rotating the washing blades and the washing tub at the same speed and in the same direction in a state where the water discharge valve is not operated after releasing the brake pad from the dehydrating shaft. In a dehydrating stroke, the dehydrating shaft and the washing shaft are integrally rotated by completely releasing the brake pad from a drum(160) and operating the water discharge valve.
Patent KR-20040071863-A (KR)
Title: Vacuum fluorescent display
Inventor: LEE EUL YEONG
IPC: H01J31/15
Filed: 2003-02-07
Abstract: PURPOSE: A vacuum fluorescent display is provided to reduce defects of the display by preventing electrification between adjacent metal mesh grids. CONSTITUTION: A vacuum fluorescent display comprises a front glass(12), a substrate glass(14), and a side glass(16) interposed between the front and substrate glasses so as to form a closed space; an anode electrode(18) for receiving current from the wire layer formed on one of the glasses; a phosphor deposited on the anode electrode; an insulation layer(20) for preventing an unnecessary electrification of the anode electrode; a thermal electron emitting unit arranged on one of the glasses; and a grid electrode(24) including a metal mesh(24a) for accelerating, diffusing, and cutting off the thermal electrons emitted from the thermal electron emitting unit, and a mesh support(24b) fixed on one of the glasses so as to dispose the metal mesh between the thermal electron emitting unit and the phosphor. The glass has a support fixing portion for fixing the mesh support, and a dispersion prevention portion interposed between the support fixing portions so as to prevent a dispersion of the paste for fixing the mesh support.
Patent KR-20040067751-A (KR)
Title: Interesting and secrete method for wining lotto
Inventor: JEONG HONG JU
Filed: 2003-01-21
Abstract: PURPOSE: An interesting and secrete method for wining lotto is provided to make a user select the lotto selection numbers interestingly by using 45 balls and a paper bag. CONSTITUTION: The 45 balls of 1 centimeter have a numeric mark different with each other from 1 to 45. The user puts all balls in one paper bag or one document bag and takes out 6 balls from the paper bag. The drawn 6 numbers marked on each ball are used as the lotto selection number of the user.
Patent KR-20040075193-A (KR)
Inventor: HONG CHA GEUN
IPC: C23C28/00
Filed: 2003-02-20
Abstract: PURPOSE: A steel sheet whose color is changed according to temperature variation is provided which changes color of the steel sheet according to temperature around the steel sheet, and a method for manufacturing the same is provided. CONSTITUTION: The steel sheet whose color is changed according to temperature variation comprises a chromate layer(30) coated as a thin film having adhesion quantity of 20 to 80 g/m¬2 on an alloy plating layer(20) formed on a base steel sheet(10); a prime layer(40) formed of paint comprising polyester resin and coated as a thin film having thickness of 4 to 20 μm on the chromate layer; a temperature indicating pigment contained layer(50) formed of a water based or oil based paint in which 5 to 20 g of temperature indicating pigment is mixed with 70 to 90 g of acryl resin and 50 g of water or acetone for providing fluidity and coated on the prime layer as a thin film having thickness of 2 to 10 μm; and a top layer(60) formed of a transparent paint of polyester clear and coated on the temperature indicating pigment contained layer as a thin film having thickness of 5 to 10 μm.
Patent KR-20040079143-A (KR)
Inventor: BANG YEONG JU
IPC: C12N15/12
Filed: 2003-03-06
Abstract: PURPOSE: A method for diagnosis of cancer with methylation status of cancer specific gene CAGE is provided, thereby accurately diagnosing various kinds of cancers with a small amount of samples. CONSTITUTION: The method for diagnosis of cancer with methylation status of cancer specific gene CAGE comprises the steps of: (a) isolating and purifying genomic DNA from the sample of a person; (b) substituting a base cytosine(C) with a base thymine(T) in the isolated genomic DNA; (c) PCR amplifying the modified genomic DNA as a template using a primer set having a portion of the nucleotide sequence of SEQ ID NO:4; and (d) subjecting the PCR amplified product to agarose gel electrophoresis to detect the PCR amplified product, wherein the primer set comprises a sense primer of SEQ ID NO:13 and an antisense primer of SEQ ID NO:14, or a sense primer of SEQ ID NO:15 and an antisense primer of SEQ ID NO:16; the cancer is breast cancer, lung cancer, prostate cancer, liver cancer, cervical cancer, rectal cancer, stomach cancer or larynx cancer; and the sample is selected from biopsy tissue, blood and formalin-fixed tissue.
Patent KR-20040079305-A (KR)
Inventor: JANG SEONG MAN
IPC: A01K13/00
Filed: 2003-03-07
Abstract: PURPOSE: A pet bathing apparatus is provided to enable automation in bathing and drying of a pet, and to prevent splashing of water received in a bathtub during bathing. CONSTITUTION: The pet bathing apparatus comprises a bathtub(10), a reservoir tank(20) installed to the bathtub and adapted to store water therein, a heater(30) for heating water stored in the reservoir tank, a plurality of nozzles(40) installed to face the interior of the bathtub, a pump(50) adapted to supply the water stored in the reservoir tank to the nozzles, a drier(60) for blowing drying air into the bathtub, a detergent supply unit(70), and a controller.
Patent KR-20040080754-A (KR)
Inventor: JUNG CHONG HYUN
IPC: A61Q19/02
Filed: 2003-03-13
Abstract: PURPOSE: A cosmetic composition comprising a first paste containing peroxide and a second paste containing chloride is provided. The composition whitens, disinfects and massages the skin without causing skin damage as well as decolorizes hair. CONSTITUTION: The cosmetic composition comprises: 3 to 12% by weight of a first paste containing peroxide; and 5 to 20% by weight of a second paste containing chloride. The peroxide is one or more selected from the group consisting of hydrogen peroxide, barium peroxide, sodium perborate, calcium peroxide and urea peroxide. When using the first paste and the second paste together in a double wall structured vessel with a membrane or a special vessel, the peroxide and the chloride react together and generate nascent oxygen.