baber/WOPTO huggingface dataset:
Patent KR-20020049590-A (KR)
Title: fludized bed type Smelting reduction apparatus and method for recycling fines
Inventor: CHOI NAK JUN
IPC: C21B13/00
Filed: 2000-12-19
Abstract: PURPOSE: An apparatus is provided which improves a process actual yield and reduces production cost by recycling dust or reduced iron powder generated from the fluidized-bed smelting reduced iron making process in the process, thereby minimizing loss of raw materials, and a smelting reduction method using the apparatus is provided. CONSTITUTION: In a fluidized-bed smelting reduction apparatus of iron ore powder in which a melter gasifier cyclone(510) and a fluidized-bed reactor(200) are connected each other through a reduced gas supply pipe(511) while a melter gasifier(500) and the melter gasifier cyclone(510) are connected each other through a dust circulation pipe(502), the fluidized-bed smelting reduction apparatus of iron ore powder for recycling fines comprises a classifier(320) supplying lump reduced iron to the melter gasifier(500) by separating lump and powder from briquette supplied from an agglomerator(310); a pulverizer(330) pulverizing the material by receiving a powder material from the classifier(320); a fine powder storage hopper(400) storing pulverized raw material supplied from the pulverizer(330), and fine powder of iron ore and subsidiary raw materials supplied from a dust collector(110); and a charging hopper(410) supplying fine powder of raw materials supplied from the fine powder storage hopper(400) into the melter gasifier(500) through a fine powder charging pipe(421) connected to the dust circulation pipe(502).
Patent KR-20020052504-A (KR)
Title: Automatic apparatus for inspecting gas pipe laying
Inventor: LEE RAK HWA
IPC: C10B41/00
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus for automatically inspecting gas purge in dispersion pipe of water seal valve on gas pipe is provided to prevent poisoning of the gas and falling accident of workers by efficiently and safely sensing gas exhausted to the air through the dispersion pipe attached to the water seal valve using a CO sensor. CONSTITUTION: The apparatus for automatically inspecting gas purge in dispersion pipe of water seal valve on gas pipe comprises a gas inlet part(1) for flowing in gas in the dispersion pipe; an antenna type pipe part(9) for supplying gas in a cooling unit; an electromagnetic part(13) which is attachable onto the dispersion pipe; a dehumidifier unit part(14) for removing humidity of wet gas; a cyclone type nitrogen ejection nozzle part(16) for drying a filter in the dehumidifier unit; a discharge unit part(26) for discharging drain discharged from a gas cooling unit; and an automatic gas purge sensing unit part(22).
Patent KR-20020052885-A (KR)
Title: Apparatus for recovering shot ball in descaler
Inventor: CHOI MUN HWAN
IPC: B24C9/00
Filed: 2000-12-26
Abstract: PURPOSE: A shot ball retrieving apparatus of a descaler is provided to automatically retrieve a shot ball by a driving force of a vacuum motor and to select the shot ball having a predetermined size. CONSTITUTION: A descaler includes a pair of wheel covers(4a,6a), an upper base(8a) fixed to an outer portion of the wheel covers(4a,6a), motors(8,10) installed on a lower base(10a) so as to rotate a projection wheel, a driving pulley(30) for connecting motors(8,10) to the projection wheel, a V belt, and a driven pulley. Projecting holes(4,6) are formed at the wheel covers(4a,6a) in the front of the strip. In order to retrieve the shot balls discharged from the projecting holes(4,6), a retrieving plate(2a) is installed at a lower portion of a descaler cabin(2) and a screw(12) rotated by a motor(14) is installed at a lowest portion of the retrieving plate(2a).
Patent KR-20020053285-A (KR)
Title: A manufacturing process of sausage using chicken
Inventor: KIM HONG GUK
IPC: A23L13/60
Filed: 2000-12-27
Abstract: PURPOSE: A manufacturing process of sausage using chicken, especially mechanically deboned chicken meat(MDCM), breast meat, skin, etc., with auxiliary ingredients is provided. Therefore, one can take chicken flavored sausage regardless places easily. CONSTITUTION: The manufacturing method comprises the steps of: mixing 84.41-84.73% of chicken meat including mechanically deboned chicken meat(MDCM), breast meat, skin, etc., with the balance of auxiliary ingredients including 6.09-6.11% of soybean protein, 1.30-1.32% of refined salt, 0.01-0.03% of sodium nitrite, 0.04-0.06% of L-sodium ascorbic acid, 0.40-0.42% of L-sodium glutamate, 0.05-0.52% of white sugar, 1.11-1.13% of glucose, 2.27-2.29% of powdery sugar syrup, 0.87-0.89% of compound spice HL-1, 0.55-0.57% of powdery mustard, 0.13-0.15% of paprika oleoresin, 0.11-0.13% of seasoning pepper powder, 0.08-0.10% of ginger powder, 0.06-0.08% of Cardamon powder, 0.06-0.08% of garlic powder, 0.04-0.06% of nutmeg, 0.02-0.04% of allspice, and the like; heating the mixture and freezing it; and vacuum-packing and sterilizing it.
Patent KR-20020058134-A (KR)
Title: The method for providing a dial tone melody service through mobile phone
Inventor: LEE SANG WON
IPC: H04W4/00
Filed: 2000-12-29
Abstract: PURPOSE: A method for providing dial tone melody service in a mobile terminal is provided to enable a user to download and select various dial tones through the connection with a mobile communication server and to output a dial tone beneficial to mental health according to the user's biorhythm state. CONSTITUTION: A mobile terminal user accesses a melody providing ARS or a melody providing web server(S100-S300). If the user is connected to either of the service providers, the user selects a desired dial tone melody from a melody list(S400). After selecting the desired melody, the user selects the downloading of the selected melody(S500). If the downloading of the selected melody is selected, a relevant melody file from the melody providing web server or relevant music data from the melody providing ARS is transmitted to the user's mobile terminal and stored in the flash RAM of the mobile terminal(S600). If the storage of the melody is completed, the user inputs a dial tone selection menu(S700). If the dial tone selection menu is selected, the MPU of the mobile terminal displays a dial tone melody list(S800). The user selects a desired dial tone melody(S900).
Patent KR-20020056539-A (KR)
Title: A LPG vehicle having an auto pressure sustained fuel tank
Inventor: CHO WON BONG
IPC: B60K15/07
Filed: 2000-12-29
Abstract: PURPOSE: AN LPG car having a fuel tank for automatically maintaining pressure is provided to always maintain the optimum fuel sending pressure by automatically pressurizing LPG inside the fuel tank if temperature of the fuel tank drops less than a predetermined temperature. CONSTITUTION: AN LPG car having a fuel tank for automatically maintaining pressure includes a pressurizing part for sensing fuel pressure supplied and pressurizing fuel when pressure drops. The pressurizing part has a sensor(50) for sensing fuel pressure, a controller(60) for receiving signal of the sensor and sending electric signal according to set logic, a pump(70) for generating air according to the signal of the controller, and a movable member(80) for pressurizing LPG fuel inside a fuel tank(10) through the medium of the air supplied through the pump.
Patent KR-20010021943-A (KR)
Title: 메르캅토덱스트란 함유 피부 백화 조성물
IPC: A61K8/97
Filed: 1998-07-29
Abstract: 피부 백화 조성물은 메르캅토덱스트란을 포함한다.  본 조성물은 인간 피부에 국부 적용되며 메르캅토덱스트란과 조합으로 하나 이상의 백화제를 포함하여서 개선된 백화효과를 준다.  인간 피부 백화 방법은 피부를 백화시키기에 충분한 기간 및 양으로 피부에 메르캅토덱스트란을 국부 적용하는 것을 포함한다.  이 방법은 메르캅토덱스트란을 공지 백화제와 조합으로 피부 백화에 충분한 기간 및 양으로 피부에 적용하는 과정을 포함한다.
Patent KR-20010022667-A (KR)
IPC: G02B27/14
Filed: 1999-06-04
Abstract: A red light source comprising an array of LEDs 102R that emit light of a red color, a green light source comprising an array of LEDs 102G that emit light of a green color, and a blue light source comprising an array of LEDs 102B that emit light of a blue color are deployed about the periphery of a dichroic prism 101. A liquid crystal display element is illuminated by a light source device configured such that the light from the respective light sources is synthesized into white light by the dichroic prism, and projection type liquid crystal display devices and the like are configured. <IMAGE>
Patent KR-20010022927-A (KR)
Title: 수동 조절 자기 고정 장치
IPC: B66C1/04
Filed: 1999-06-09
Abstract: 본 발명에 따른 수동 자기 고정 장치는 모놀리드(monolithic) 강자성 블록(1,1')을 포함하고, 여기에서 고정자 코어(17)를 위한 하우징(13,15), 회전자 코어(25)를 위한 하우징(23,23'), 전술한 고정 장치를 정지시키는 동안 자속의 단락 회로를 위한 강자성 크라운(10) 및, 철 부분을 고정하기 위한 작동면을 한정하는 적어도 하나의 제 1(3,3'), 제 2(5,5') 컬렉터 극이 일체형으로 구성된다.
Patent KR-20010022972-A (KR)
Title: 엘리베이터 장치
IPC: B66B11/00
Filed: 1998-06-16
Abstract: 엘리베이터장치에서는, 카에서 돌출한 근접스위치의 최하이동위치의 하방에서, 제어반이 배치되어 있다. 
     제어반은, 카의 승강방향에 근접스위치를 투영한 영역과 겹치는 위치에서, 부착대를 통해서 승강로벽에 설치되어있다.    즉, 제어반은 근접스위치의 이동범위의 하방의 스페이스를 이동해서 배치되어있다.    또 승강로벽의 표면과 제어반사이에는 부착대에 의해 극간이 형성되어있다.
Patent KR-20010024355-A (KR)
Title: Piezo-electric element
IPC: H01L41/09
Filed: 1998-09-22
Abstract: A piezoelectric element has a first and a second stack containing a plurality of piezoelectric ceramic layers and has an intermediate layer disposed between the first and the second stacks. The intermediate layer is formed as a supporting body made of a fiber composite material or glass. Such a multimorphous piezoelectric element exhibits a high efficiency and a high mechanical stability and, in addition, can be operated with low voltages.
Patent KR-20010032722-A (KR)
IPC: C08L69/00
Filed: 1998-11-20
Abstract: 본 발명은 
     1) 지방족 또는 부분 방향족 폴리에스테르, 열가소성 지방족 또는 부분 방향족 폴리에스테르 우레탄, 지방족 또는 지방족-방향족 폴리에스테르 탄산염, 지방족 또는 부분 방향족 폴리에스테르 아미드 및(또는) 폴리에테르 에스테르 아미드로 구성된 군에서 선택된 1종 이상의 중합체 5 내지 95 중량부, 
     2) 폴리올레핀 5 내지 70 중량부, 
     3) 개질 폴리올레핀 0 내지 25 중량부, 및 
     4) 충전제 및 강화제 0 내지 80 중량부를 함유하는 혼합물에 관한 것이다.
Patent KR-20010032998-A (KR)
IPC: C07D413/10
Filed: 1998-12-11
Abstract: Compounds having Formula (I) or pharmaceutically acceptable salts or prodrugs thereof, are useful for treating pathological states which arise from or are exacerbated by angiogenesis. The invention also relates to pharmaceutical compositions comprising these compounds and to methods of inhibiting angiogenesis in a mammal.
Patent KR-20010024931-A (KR)
Title: 통신시스템 및 이것에 사용되는 통신단말장치
IPC: H04W8/14
Filed: 1999-02-18
Abstract: 통신단말장치에 대용량의 메모리수단을 갖지 않고도, 제 1 통신단말장치에서 임의의 위치에 있는 제 2 통신단말장치의 위치정보를 취득할 수 있게 한다. 
     센터 (13) 는, 기지국식별정보군과 이에 대응한 위치정보의 조합이 복수개 기억된 메모리수단을 갖는다.     단말기 (11) 는, 위치정보취득조작이 있으면, 센서 (13) 로 단말기 (12) 의 전화번호 (S11) 를 송신한다 (ST111,ST112).     센터 (13) 는 단말기 (12) 로 요구신호 (S12) 를 송신하고 (ST132), 이에 대하여 단말기 (12) 는 센터 (13) 로 기지국식별정보군 (S13) 을 송신한다 (ST121,ST122).     정보군 (S13) 은, 이용가능한 공중기지국의 제어채널을 순차 수신하여 얻어지는 기지국식별정보중 수신신호강도가 상위 소정수에 들어가는 제어채널에 관한 기지국식별정보로 이루어진다.     센터 (13) 는, 정보군 (S13) 과 메모리수단의 기억내용을 이용하여 단말기 (12) 의 위치정보 (S14) 를 얻고, 이것을 단말기 (11) 로 송신한다 (ST133,ST134).
Patent KR-20010042270-A (KR)
Title: 위상동기루프회로
IPC: H03L7/08
Filed: 1999-03-31
Abstract: 본 발명은 위상비교기20, 루프필터21, VCO14 및 루프카운터22를 구비한 PLL 회로에 있어서 REF(기준신호)의 발생위치를 예측하는 HWIN(예측창신호)을 출력하는 예측창회로23과, HWIN출력시에 있어 REF의 결락을 검출하고 이 결락을 보정하기 위한 d.REFX(제1 보정신호)와, VAR(비교신호)과, d.REFX의 위상차를 상쇄하기 위한 d.VARX(제2 보정신호)를 출력하는 결락보상회로24를 설치하고 위상비교기20이 REF의 결락시에 VAR과 d.REFX의 위상차에 따른 신호 Ph1, Ph2와 d.REFX와 d.VARX의 위상차에 따른 신호 Ph1, Ph2를 출력하고 REF의 결락시에 적절한 결락보상을 행하며 매우 넓은 주파수 가변역을 갖는 VCO14를 사용하였을 경우에도 안정된 CLK(클럭)를 생성할 수 있다. 또 VAR의 위상을 1클럭분 앞선 게이트컨트롤 신호 Gc를 작성하는 회로를 설치하고 위상비교기에 REF와 VAR의 위상차에 따른 3상태의 신호를 출력함과 동시에 신호 Gc에서 활성상태로 제어되는 쓰리스테이트버퍼를 설치하며 REF와 VAR의 위상차가 0부근으로 되었을 경우에도 위상차에 따른 정확한 제어전압을 VCO에 출력하여 매우 넓은 주파수가변역을 갖는 VCO를 사용하였을 경우에도 안정된 CLK를 생성할 수 있다.
Patent KR-20010042527-A (KR)
Title: 아자비시클릭 5ｈｔ1 수용체 리간드
IPC: A61P25/18
Filed: 1999-03-18
Abstract: 본 발명은 화학식 I의 화합물에 관한 것이다.  이 화합물은 정신치료제로서 유용하다. 
     〈화학식 I〉
Patent KR-20010071281-A (KR)
Title: 화상처리장치, 전자유희장치 및 텔레비젼게임기용 기억매체
IPC: A63F13/5375
Filed: 2000-03-17
Abstract: 연습모드는 RPG게임 프로그램 안에 위화감없이 삽입될 수 있으며, 연습모드와의 구별을 없애도록 하였기 때문에, 플레이어가 게임진행의 도중 방해받는다는 느낌을 받지 않게 되어 흥미를 잃지 않게 된다. 스토리 시스템은 종래의 배우기 어려웠던 특수한 기술을 쉽게 가르치기 위해 구성된 것으로, 플레이어가 게임에 집중할 수 있으며 그 게임에 더욱 흥미를 느끼게 할 수 있다.
Patent KR-20020061794-A (KR)
Inventor: LEE SANG IK
IPC: G01N33/537
Filed: 2001-01-18
Abstract: PURPOSE: Provided are a process for the detection of rheumatoid autoimmune antibodies and a kit for the detection thereof, thereby detecting rheumatoid autoimmune antibodies with a little amount of samples conveniently. CONSTITUTION: The process comprises the steps of: adding blood plasma or serum sample to nitrocellulose strips individually adhered with at least two kinds of rheumatoid autoimmune antigens to bind them with autoimmune antibodies to the antigens; adding labeled antibody conjugate against the autoimmune antibodies to bind them with the autoimmune antibodies adhering to the strips; inducing coloring by using the labeled antibody conjugate bound with the autoimmune antibodies; and comparing the coloring to control band. Wherein, the labeled antigen conjugate is preferably an antibody specifically bonding to human IgG.
Patent KR-20010044259-A (KR)
Inventor: CHO SUN CHEON
IPC: H01J61/32
Filed: 2001-01-29
Abstract: PURPOSE: A back light unit employing discharge lamps is provided to not only shorten the time of stabilizing the luminescence and to increase the luminescence, and thus reducing the number lamps, but also to reduce the part not producing the light so miniaturize the unit. CONSTITUTION: In the back light unit employing discharge lamps, a tubelike lamp(11) is sealed with discharge gas injected in. The first and second electrodes(12,13) are formed on both sides of the tubelike lamp(11). A getter electrode(15) is formed inside the lamp(11) on one of the electrodes(12,13) at least. On the side of the getter electrode, a device limiting the position of the getter electrode(19) is formed in the end of the lamp(15). The device(19) is formed so that the surface makes a curve or a bidding. However, the curve or the bidding should not interfere with dielectric barrier discharge.
Patent KR-20020068173-A (KR)
Title: Triple wall pipe of manufacturing method
Inventor: KIM HYE KON
IPC: B29B17/00
Filed: 2001-02-20
Abstract: PURPOSE: A method for manufacturing a triple wall pipe is provided to improve a compressive strength, a wear resistance property, and so on of the pipe, and to extend the life of use by adopting a middle layer between outer and inner polyethylene films. CONSTITUTION: In the manufacturing method of a water pipe for transferring various sludge or waste water, waste vinyl and steel dust or various burned waste ashes causing the contamination of environment are molten, mixed, and solidified to manufacture a cylinder(10) having various patterns, and then polyethylene films(20) are integrally coated on the inner periphery surface and the outer periphery surface of the cylinder, thereby maximizing a tensile force and a breaking stress thereof.
Patent KR-20020017902-A (KR)
Title: Bicycle Driven by Forward and Reward Body Motion
Inventor: CHOI KANG HO
IPC: B62K5/00
Filed: 2001-02-22
Abstract: PURPOSE: A bicycle operating with moving the body is provided to exercise the whole body, and to maximize effect of exercise by driving the bicycle with a handle and a saddle. CONSTITUTION: A bicycle is composed of a handle(24); a handle supporting bar(21) extended from the handle, and combined with a front wheel(26); a body frame(20) connected to the upper part of the handle supporting bar; a pair of middle wheels(27) installed in a middle wheel supporting part(41); a saddle(29) mounted in the body frame; a rear wheel supporting bar(22) connected to the body frame, and combined with a rear wheel(28); a lower frame(39) connected to the lower part of the handle supporting bar and the rear wheel supporting bar; a ratchet gear(35) installed in a connecting shaft between middle wheels to transmit rotational force; and a chain(34) fixed between an extension part(31) of the handle supporting bar and the rear wheel supporting bar, and combined with the ratchet gear. The rear wheel is moved back and forth with pushing the handle forward in pressing the saddle or pulling the handle repeatedly, and the middle wheels are turned with the ratchet gear. The exercise effect is increased with driving the bicycle by moving the whole body.
Patent KR-20020068783-A (KR)
Title: Method of Manufacturing Cathode And Energy Storage System Including The Same
Inventor: CHO JI HUN
IPC: H01M4/96
Filed: 2001-02-22
Abstract: PURPOSE: A method for preparing a cathode and an energy store device containing the cathode are provided, to increase the contact area of carbon and sulfur with maintaining the uniform contact carbons, thereby increasing the reaction velocity in discharging. CONSTITUTION: The method comprises the steps of dispersing carbon and a binder into a solvent to prepare a slurry; coating the obtained slurry on a current collector and drying it to prepare the carbon matrix on the current collector; dipping the current collector into a solution containing sulfur or a sulfur melt to infiltrate sulfur into the carbon matrix; and drying the sulfur-infiltrated carbon matrix. Preferably the binder is at least one selected from the group consisting of PVdF, PVdF-HFP copolymer, butadiene-styrene copolymer, acrylonitrile-butadiene-styrene copolymer polytetrafluoroethylene, CMC, polyethylene and polypropylene. The current collector is at least one selected from the group consisting of aluminum, etched aluminum, nickel, copper and stainless steel. The solvent is at least one selected from the group consisting of water, N-methylpyrrolidone, acetonitrile, ethanol, methanol and isopropyl alcohol.
Patent KR-20020070605-A (KR)
Title: Goods purchasing method using redistribution of interest
Inventor: YOO GWANG HO
Filed: 2001-03-02
Abstract: PURPOSE: A method for buying goods through profit redistribution is provided to offer a point according to the account open of a buyer and a point according to the subscription of a new buyer and buy the goods using the points. CONSTITUTION: If a buyer pays the quadruple of an account setting money, a service server opens 4 accounts(204). The service server inquires whether the buyer instantly buys goods using the account setting money(205). If the buyer wishes to buy pointers, the service server calculates a basic point according to the account setting money, provides the calculated basic point to the account of the buyer, and stores the calculated basic point to a balance of an account information table of an account DB(207). The service server generates an account structure of a tree structure having one node or more in the account DB, generates a new node, provides the generated node number to the account, and stores the node number to a node of the account information table(208). The service server calculates a point provided or accumulated in the account(209). If the point is more than a limit point(210), the service server deletes the node number provided to the account and deletes the account from the account structure(211). The service server judges whether the account is selected so that the buyer buys the goods(213,212). If the account is selected, the service server reads goods capable of being bought using the total point from a goods DB and provides the read goods to the buyer so that the buyer selects the goods(214).
Patent KR-20020071325-A (KR)
Title: Dietary food composition
Inventor: JUNG SEOK HUI
IPC: A23L33/00
Filed: 2001-03-06
Abstract: PURPOSE: A diet food composition containing naturally-dried beef powder or beef extract powder as a main material, Atractylodes japonica Koidz extract powder, adlay powder, buckwheat powder, spinach powder, seaweed powder, vitamin or the like is provided. Therefore, it has an effect of maintaining physiological activity and function of a human body as well as adjusting the imbalance of the human body. CONSTITUTION: This diet food composition contains 20 to 70% by weight of naturally-dried beef powder or beef extract powder, 0.1 to 5% by weight of Atractylodes japonica Koidz extract powder, 5 to 50% by weight of Coix lacryma-jobi L. var. mayuen Stapf powder, 0.5 to 20% by weight of buckwheat powder, 0.1 to 15% by weight of spinach powder, 0.5 to 10% by weight of seaweed powder, 0.01 to 1.5% by weight of vitamin, 0.01 to 1.0% by weight of natural spices and 0.02 to 1% by weight of natural sweetening agents.
Patent KR-20020072741-A (KR)
Title: Cyclone dust colleting apparatus for Vacuum Cleaner
Inventor: OH JANG GEUN
IPC: A47L9/16
Filed: 2001-03-12
Abstract: PURPOSE: A cyclone dust collector is provided to enhance an exhaust efficiency of a waste by improving a dust collecting structure of a cyclone dust collector. CONSTITUTION: A vacuum cleaner comprises a cleaner body(20), an intake brush(50) installed at a lower portion of the body, a fine dust filter(40), and a cyclone dust collector(30) installed at a dust collecting chamber(21) of the body. The body includes the dust collecting chamber(21) for positioning the cyclone dust collector, a motor driving chamber(22), a filtering chamber(23) for mounting detachably a filter. The dust collecting chamber includes air introducing port(25) and air discharging port(26) connected to communicate each other. The cyclone dust collector includes a cyclone body(110), a waste collecting vessel(120), and a partition. The cyclone body is fixed at a top portion of the dust collecting chamber, and composed of a head portion, a cylindrical centrifugal separating vessel.
Patent KR-20020073048-A (KR)
Title: A circuit device's design appraising method
Inventor: AHN JAE UK
IPC: G06F19/00
Filed: 2001-03-14
Abstract: PURPOSE: A method for a design test of a circuit component is provided to develop an environment-friendly circuit by quantitatively analyzing the decomposition time, the cost of decomposition, recycle-ability and environmental influence of a circuit component such as a PCB(Printed Circuit Board). CONSTITUTION: The method comprises the steps of calculating the time and cost of decomposition and using a reference suitable for the circuit component mounted in a PCB. To calculate the time of decomposition of the PCB, the size of the PCB is analyzed. The number of the components installed in the PCB is analyzed. The connection characteristic of the components is analyzed, and a cutting machine for the components is decided. The shear speed to a shear end tool of the cutting machine is analyzed, and the time for decomposition is decided. Thereafter, the cost of decomposition and recycle-ability of the components are decided.
Patent KR-20020076460-A (KR)
Title: A Magnetic random access memory and a method for manufacturing the same
Inventor: CHA SEON YONG
IPC: H01L31/062
Filed: 2001-03-28
Abstract: PURPOSE: An MRAM(Magnetic RAM) and a formation method thereof are provided to improve an integration degree and to simplify manufacturing processes by forming NRAM cell using a vertical-shaped transistor. CONSTITUTION: A vertical-shaped transistor comprises a source and a drain regions(113,117), a gate oxide(119) formed on a semiconductor substrate(111) having a circular pillar, and a gate electrode(121) formed at both sidewalls of the circular pillar. A contact line(125) is connected to the drain region(117). An MTJ(Magnetic Tunnel Junction) cell(200) is stacked on the contact line(125). A bit line(137) is connected to the MTJ cell(200). A second word line(141) is formed on the MTJ cell.