baber/WOPTO huggingface dataset:
Patent KR-20000018000-A (KR)
Title: Barcode system internetphone
Inventor: CHO HANG MIN
IPC: H04M11/00
Filed: 2000-01-03
Abstract: PURPOSE: A bar code system internet phone is intended to quicken the information input and information storage of a product where a bar code is attached and to make it convenient to buy a product by attaching a bar code system to a conventional internet phone. CONSTITUTION: A bar code system internet phone makes it convenient to input and to store information as to a product and enables to buy a product through electronic commerce on the basis of the inputted information by attaching a bar code system to a conventional internet phone. The bar code system internet phone is attached with a bar code reader(1) on one side of an internet phone(7), an input button inputting bar code information and an information retrieval button(4) retrieving the inputted information. A CPU(12), an EEP-ROM(13), an S-RAM(14) and a PLASH-ROM(15) are built in the bar code system internet phone.
Patent KR-20010068742-A (KR)
Title: Electric acupressure equipment for foot bottom acupuncture
Inventor: YUN SANG JIN
IPC: A61H39/04
Filed: 2000-01-08
Abstract: PURPOSE: Provided is an electric apparatus for applying acupressure to spots on the sole of ones foot suitable for acupuncture, which is put on the foot to perform acupressure therapy on the foot by a remote controller. CONSTITUTION: The apparatus comprises an electric small-sized acupressure device(10) capable of applying acupressure to spots on the sole suitable for acupuncture separately, at least one or more of electric-powered acupressure device(1) installed at a bottom material(21) of a wearing device(20) put on the foot to be corresponded to each acupuncture spot of the sole, and a remote controller(30) controlling the electric acupressure device to be operated selectively or automatically in order.
Patent KR-20010068911-A (KR)
Title: a pillow automatic vending machine.
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2000-01-10
Abstract: PURPOSE: A pillow vending machine is provided for enabling consumers to buy various kinds of pillows conveniently around one's home or stores, etc. CONSTITUTION: The vending machine consists of: i) a main body(7) equipped with pillows, an advertisement board(5), a selection button(1) and a slot(2) for coins, paper money or a card; ii) a sorter discriminating the forgery of coins, paper money or a card; iii) a pillow receiving chamber covering the pillows with a case for classifying the pillows by partitions; and iv) a withdrawing device for moving operation plates placed under the partitions and dropping the selected pillow.
Patent KR-20000024033-A (KR)
Inventor: PARK BYUNG CHEOL
Filed: 2000-01-13
Abstract: PURPOSE: An online recruiting method using an auction is provided to give job hunters and recruiters various chances to made employment relationship sufficient to both side. CONSTITUTION: In the online recruiting method, recruiters access an auction system server connected to an open network and registers recruiting information including employment conditions to the auction system server(S1)(S2). And then job hunters access the auction system server and bid for specific jobs(S3) such that the recruiters selects ones of the job hunters on the basis of the information about the job hunters provided by the auction system server(S4) and transfers successful contract papers(S5).
Patent KR-20010075763-A (KR)
Title: Fragrance Radiation System Equipment Structure Using Air Conditionning Duct
Inventor: KO BYEONG GUK
IPC: F24F7/00
Filed: 2000-01-17
Abstract: PURPOSE: An aroma emission system installation structure is provided to achieve a comfortable living environment by installing aroma emission unit in the air conditioning duct so as to allow aromatic odor to be emitted throughout the indoor area in a natural manner. CONSTITUTION: An aroma emission unit(204) is installed in an air conditioning duct(202) forming an air flow, such that the aromatic odor given off from the aroma emission unit is emitted throughout an indoor area(203) through the air flow. The aroma emission unit has an aroma emitting port which is communicated to the air flow formed by the air conditioning duct. When an air conditioner(201) operates and forms an air flow along the air conditioning duct, aromatic odor given off from the aroma emission unit is emitted into the indoor area along the air flow, to thereby aromatize the indoor area in a natural manner.
Patent KR-20010073598-A (KR)
Title: Apparatus of system maintenance by remote
Inventor: LEE SEUNG GU
IPC: H04L12/26
Filed: 2000-01-19
Abstract: PURPOSE: A device for remotely managing a system is provided to process data related to maintenance using a maintenance system configured with a computer, to be interworked with a remote system. CONSTITUTION: A controller(10) manages an entire system. A key input unit(20) receives a data value related to maintenance. A data storage unit(30) stores data inputted to the key input unit(20). A display unit(40) displays a career state of data collected by being related to maintenance, according to a control signal of the controller(10). A network connector(50) communicates between a maintained system like a switching system with a remote maintenance system. A power source(60) supplies power to each unit.
Patent KR-20010076072-A (KR)
Title: Deposit boxes security system
Inventor: KIM HEON YEONG
IPC: E05B49/00
Filed: 2000-01-25
Abstract: PURPOSE: A system for securing a lending safe is provided to use the lending safe conveniently in security and without separate key or card key and to check usage time of the lending safe. CONSTITUTION: The lending safe(40) is composed of the plurality of personal safes(30) which each has electronic lock device. The touch screen monitor(50) is designed for inputting user ID and displays ID confirmation and lock state messages. The fingerprint recognizing part(60) recognizes fingerprint of user to generates the fingerprint data. The computer(80) registers the fingerprint data and user ID and compares the registered fingerprint data and user ID with inputted fingerprint data and user ID. The PC(50) provides control signal that is for opening of the electronic lock device of one personal safe depending on the comparison result and checks the usage time.
Patent KR-20010076775-A (KR)
Title: Script automatic generation agent and method
Inventor: HWANG SEUNG GU
IPC: G06F17/00
Filed: 2000-01-28
Abstract: PURPOSE: An agent for automatically creating a script and a method thereof are provided to prepare the script directly and demonstrate an additional function to be appended to the agent through consecutive operations without appending a software addition function. CONSTITUTION: An application software based module(130) is a core module of application software for supporting basic functions(140). The basic functions(140) are created by operation of the application software based module(130). A script engine(160) registers an appending function of the application software by executing a script including consecutive operations. A general user(110) may use the basic functions(140) and an additional function(150) by preparing a script. A script agent(120) creates a script(180) automatically and transmits the script(180) to a script engine(160), thus a new function is inserted in the application software. The process is described as follows. The user(110) uses the basic functions(140) for demonstrating a function to be appended to the agent(120)(1). The agent(120) generates a script(3) by showing the user's demonstration(2). The agent(120) executes the script and shows the script to the user through the script engine(160)(4). The agent(120) registers the newly created script as an appended function(150) through the script engine(160).
Patent KR-20000030193-A (KR)
Inventor: JUNG JIN TAEK
IPC: A62B35/00
Filed: 2000-02-02
Abstract: PURPOSE: A safety swing is provided for a supporting belt to be automatically unwound in a safety block if an operator is away from a hook and for the supporting belt to be exposed to outside in the safety block if the operator is near the hook for preventing the supporting belt from being twisted or overlapped, from blocking the operation of the operator and from occurring an accident. CONSTITUTION: An operator wears a combining belt(2) and connects a hook(8) at the upper end of a shock absorbing tool(6) to a supporting bar for locking by using a locker(8'). Then, the hook is prevented from being removed from the supporting bar. When the operator is away from the supporting bar, a supporting belt(7) is unwound in a safety block(5) with a certain tension. Also, when the operator is near the supporting bar, the supporting belt is wound in the safety block, so the supporting belt is not folded or twisted by being exposed to outside. When the operator is falling from a high place, the safety block is stopped and the seal layer(6') of a shock absorbing tool(6) is broken for buffering the falling impact.
Patent KR-20010082804-A (KR)
Inventor: CHO YEONG HUN
IPC: H01J29/70
Filed: 2000-02-21
Abstract: PURPOSE: A deflection yoke is provided to improve the reliability of a cathode ray tube by easily controlling a magnet and simplifying a fixing structure and an assembly process of the magnet. CONSTITUTION: A deflection yoke is each equipped on an inner circuit face and the outer circuit face of a coil separator(100) is comprised of a ferrite core wrapping a horizontal and vertical deflection coil forming a horizontal deflection magnetic field and vertical deflection magnetic field. A magnet(200) is installed on a screen unit(110) of the coil separator(100) in the opposite direction. The magnet(200) compensates a distortion of the screen image. The magnet(200) is closely inserted to an inserting hole(120) formed from the screen unit(110) so that a part of the outer circuit face forms with projecting to outside. The inserting hole(120) is slantly formed on predetermined angle by a floor(121) to the inner space inserted by the magnet(200).
Patent KR-20010091651-A (KR)
Inventor: JEONG DONG GHON
IPC: D06C11/00
Filed: 2000-03-17
Abstract: PURPOSE: A raising machine is provided, which is characterized by precise driving effect, easy timing control and tension control, increased workability and increased raising effect by controlling fitly friction between a raised fabric and a raising roller. CONSTITUTION: The raising machine is comprised of: rotating disks(101)(102) fixed on a center rotating axis; many raising rollers(200) installed on a raising roller assembly and arranged around the rotating disks at regular intervals; a timing pulley(202) attached to the end of the rotating axis; a driving timing pulley(103) attached to the center rotating axis; a timing belt(300) connected to the timing pulley(202) and fitted with the driving timing pulley(103); a dust drum collecting impurity of the surface of brush rollers; a clutch device stopping rotation of the center rotating axis when rotation of the brush rollers is not normal; and an axis supporting part(104).
Patent KR-20010100261-A (KR)
Inventor: CHOI SEONG YONG
Filed: 2000-04-03
Abstract: 본 발명은 반투과막을 통하여 강제 유동(pressure-driven flow)시켜 액체를 분리하는 기술에 사용되는 유체 안내용 스페이서(spacer)에 관한 것으로서, 특히 스페이서에 긴 홈을 형성하여 유체의 흐름에 난류(turbulence)가 발생되도록 함으로써 농도분극화현상을 극소화시켜 여과(filtration) 효율을 극대화시킬 수 있는 유체 안내용 스페이서에 관한 것이다. 
     상기한 목적을 달성하기 위한 본 발명은 여과가 진행되는 박막(membrane)을 지지하는 스페이서를 포함하고 여과에 의해 폐수처리 등이 이루어지는 여과장치에 있어서, 상기 스페이서는 유체에 난류가 발생되도록 그 표면에 다수의 긴 홈이 형성된 것을 특징으로 하고, 다수개의 홈이 스페이서의 표면에 형성되어 농도 분극화 현상이 방지될 뿐만 아니라 최적의 여과 효율을 구현할 수 있는 효과를 제공한다.
Patent KR-20000037055-A (KR)
Inventor: PAK DUK MAN
IPC: F23G5/00
Filed: 2000-04-06
Abstract: PURPOSE: A feces and urine treatment system is provided to treat and discharge urine components of the feces and urine as a harmless gas or vapor in the air, so that air pollution may be protected. CONSTITUTION: A feces and urine treatment system comprises an incinerating furnace(10) for burning up inflammable waste materials; a combustion chamber(18) for recombusting combustion gas generated from the incinerating furnace(10); a mixing tank(24) for treating the urine by using combustion gas recombusted in the chamber(18); an urine collecting tank(30) for supplying the urine of the animal's feces and urine to the mixture tank(24); a compressor(32) for atomizing the urine being supplied from the urine collecting tank(30) to the mixing tank(24) and allowing the atomized urine to perform oxidizing combustion reaction with combustion gas floated in the mixing tank(24); a cyclone(24) for sucking in the combustion exhaust gas including urine and separating particular material therefrom, the cyclone being connected to a discharging port of the mixing tank(24); a lime sprayer(38) for spraying lime to the exhaust gas separated in the cyclone(36) to absorb gaseous material; a collecting device(42) for capturing and collecting the lime in the exhaust gas absorbed the gaseous material from the lime sprayer(38); a filter device(46) for filtering lime powder absorbed the particular and the gaseous materials in the exhaust gas, the filter being connected to the collecting device(42); and a suction fan(48) for discharging vapor or gas filtered from the filter device(46) in the air through a funnel(52).
Patent KR-20010097301-A (KR)
Inventor: CHANG YONG HYUK
IPC: G06F17/00
Filed: 2000-04-21
Abstract: 본 발명은 동일한 비용으로 보다 효과적인 광고 효과를 기대할 수 있으며, 회원에게 각종 유료 서비스를 무료로 제공할 수 있도록 한 온라인 무료 서비스 제공 방법에 관한 것이다. 
     본 발명은, 회원이 광고 사이트의 서비스에 접속하면, 접속 회원의 정보를 파악하여 광고/설문을 선택한다. 광고/설문 선택은 회원의 기본정보, 회원에 대한 광고의 노출도 등을 기준으로 하여 이루어지며, 선택된 광고/설문창이 일정 시간 동안 게시된다. 회원은 입력창에 광고문안을 입력, 설문에 응답하고, 이 응답에 오류가 발생되지 않으면 회원이 선택한 서비스를 제공하며, 서버 운영자는 광고 문안의 입력 횟수/설문조사의 응답을 데이터 베이스화하여 의뢰인에게 제공 및 과감을 청구하게 된다. 즉, 회원은 광고/설문조사에 응답함으로써 유료 서비스 예를 들어, 벨소리 다운로드, 게임 등의 소프트웨어 다운로드, ARS음성정보 등을 무료로 제공받을 수 있게 되며, 광고 의뢰인의 입장에서는 광고 재입력을 통해 회원에게 광고를 호소할 수 있게 되어 광고 효과가 극대화되는 한편, 설문 조사의 응답의 결과를 통해 보다 발전적인 방향으로 사업을 실시할 수 있는 자료로 사용할 수 있게 된다.
Patent KR-20010103412-A (KR)
Inventor: LEE YOUNG TAE
Filed: 2000-05-10
Abstract: 본 발명은 점토를 이용한 경량골재에 관한 것으로서, 특히 점토에 산화철(Fe 2 O 3 )의 함량을 높여 저온에서 소성하므로써 폐기물을 사용하여 원료조달에 제한이 없고, 연료를 절감하며, 원적외선 효과도 얻을 수 있는 경량골재에 관한 것이다.
Patent KR-20010108815-A (KR)
Inventor: CHO SUNG JOON
IPC: H04W48/04
Filed: 2000-05-31
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 무선통신 단말기의 통화모드/통화금지모드 자동 전환 장치 및 그 방법에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은 무선통신 단말기가 통화제한지역에 있을 경우에는 제어신호에 따라 자동으로 통화금지모드로 설정하고 통화제한지역을 벗어났을 경우에는 자동으로 통화모드로 전환하기 위한 통화모드/통화금지모드 자동 전환 장치 및 그 방법과 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체를 제공하는데 그 목적이 있음. 
     3. 발명의 해결방법의 요지 
     본 발명은, 통화제한지역의 입구 안쪽에 설치되어 통화금지 제어신호를 발생하여 미약한 전파로 방사하는 외부의 통화금지 제어신호 발생 수단으로부터 방사된 통화금지 제어신호를 수신하기 위한 통화금지 제어신호 수신 수단; 상기 통화제한지역의 출구 바깥쪽에 설치되어 통화금지해제 제어신호를 발생하여 미약한 전파로 방사하는 외부의 통화금지해제 제어신호 발생 수단으로부터 방사된 통화금지해제 제어신호를 수신하기 위한 통화금지해제 제어신호 수신 수단; 상기 통화금지 제어신호 수신 수단으로부터 통화금지 제어신호를 수신하여 해당 기지국으로 상기 무선통신 단말기가 통화제한지역에 있음을 전달하고, 상기 통화금지해제 제어신호 수신수단으로부터 통화금지해제 제어신호를 수신하여 정상적으로 동작하기 위한 중앙 처리 수단; 및 상기 무선통신 단말기의 상태를 파워-온(power-on) 상태로 유지하면서 상기 무선통신 단말기의 안테나에서 RF 전력이 방사되지 않도록 하기 위하여, 상기 중앙 처리 수단으로부터 통화금지 제어신호를 수신하여 상기 무선통신 단말기의 송신 경로를 오프시키고, 정상적인 통화모드로 전환시키기 위하여, 상기 중앙 처리 수단으로부터 통화금지해제 제어신호를 수신하여 상기 무선통신 단말기의 송신 경로를 온시키기 위한 송신 경로 온/오프 스위칭 수단을 포함한다. 
     4. 발명의 중요한 용도 
     본 발명은 무선통신 등에 이용됨.
Patent KR-20010039631-A (KR)
Title: Toner and Image Forming Method
Inventor: CHIBA TATSUHIKO
IPC: G03G9/08
Filed: 2000-06-02
Abstract: PURPOSE: A toner and a method for forming an image are provided, to make the good image forming property be shown in the electronic photo image formation contact with a image-having member continuously for a long time. CONSTITUTION: The toner comprises toner particles comprising a binder resin and iron oxide particles, wherein the toner particles are such that the ratio of a carbon content to an iron content at a toner particle surface is less than 0.001 when it is measured by X-ray ESCA, a circularity is greater than 0.970, and it contains 50 number% or more of toner particles with a D/C value smaller than 0.02 (wherein C is circular diameter corresponding to the projected area of each toner particle based on the cross section of a toner particle measured by TEM, and D is a minimum distance from the surface of a toner particle to an iron oxide particle). Preferably the toner particle is prepared by the polymerization in water-dispersive media.
Patent KR-20010111249-A (KR)
Inventor: KIM NAM SU
Filed: 2000-06-09
Abstract: 본 발명은 쌍방향 주문 정보 제공 및 중계 서비스 방법 및 그 장치에 관한 것으로서, 본 발명에 의한 쌍방향 주문 정보 제공 및 중계 서비스 방법은, 사용자 간 및 사용자와 서비스 관리소를 연결하는 전화 라인, 데이터 라인 또는 무선 통신망을 이용하는 쌍방향 주문 정보 제공 및 중계 서비스 방법에 있어서, 사용자에게 제공될 정보를 수집하여 저장하는 단계(a); 상기 전화 라인, 데이터 라인 또는 무선 통신망을 통하여 접속되는 사용자의 정보 조회 요청에 따라서, 상기 단계(a)에서 저장된 정보 중 조회 요청된 정보를 검색하여 제공하는 단계(b); 및 상기 단계(b)에서 제공된 정보를 참조한 사용자의 주문 정보를 해당 정보 대상의 사용자에게 전달하는 단계(c)를 포함하는 것임을 특징으로 한다. 또한, 본 발명에 의한 쌍방향 주문  정보 제공 및 중계 서비스 장치는, 주문 정보를 요청하는 사용자 및 주문 정보를 제공하는 사용자와 전화망, 인터넷 또는 무선통신망으로 연결되며, 인터넷을 통하여 사용자에게 제공될 정보가 수집되고, 갱신되는 것을 관리하는 인터넷 홈페이지 관리부; 상기 인터넷 홈페이지를 통하여 수집되고 갱신되는 정보를 포함하여, 각 사용자에게 제공될 정보를 저장하고 제공하는 데이터베이스; 및 주문 정보를 요청하는 사용자 및 주문 정보를 제공하는 사용자와 전화 라인, 데이터 라인 또는 무선 통신망으로 연결되어, 각 사용자의 정보 조회 요청에 대하여 상기 데이터베이스에 저장된 정보를 각 사용자에게 제공하는 인터페이스 수단을 포함하는 것을 특징으로 한다. 
     본 발명에 의한 쌍방향 주문 정보 제공 및 중계 서비스 방법 및 그 장치에 의하면, 전화 라인, 데이터 라인 또는 무선 통신망을 이용하여, 각 사용자에게 유용한 주문 정보를 편리하게 제공 받을수 있을 뿐만 아니라, 사용자의 주문 내용을 업소에 전달하는 중계 기능을 포함하여, 사용자가 주문 내용을 확인할 수 있는 장점이 있다. 본 발명에 의한 쌍방향 주문 정보 제공 및 중계 서비스 방법 및 그 장치는, 특히 주택 단지와 주택 단지 인근의 업소, 관공서를 연결하는 커뮤너티에서 유용하게 적용될 수 있다.
Patent KR-20010112890-A (KR)
Title: Showerhead used chemically enhanced chemical vapor deposition equipment
Inventor: PYO SEONG GYU
IPC: H01L21/31
Filed: 2000-06-15
Abstract: A wig fixing member and a method of using the same for making it possible to wear a wig reliably, and stably and to fit or remove it easily without adverse influences such as an eczema, a rash, etc, on the head skin. The wig fixing member (1) includes a net-like substrate (2) whose both surfaces are divided into four zones (sides A, B, C and D) in the transverse direction, and double-face adhesive tapes (3) (A1, B1, C1 and D1) and protective tapes (4) (A2, B2, C2 and D2) are bonded to each zone. The part B1 on the B side is bonded to a peripheral edge portion (13) of a flexible planar member (9) of the wig (7), and natural hairs (12) of the head skin (10) pass through through-holes (6), and are clamped and fixed by C1 and B1. The natural hairs (12) can be fixed reliably as the through-holes (6) of the wig fixing member (1) are passed up to the vicinities of the roots of the natural hairs (12).
Patent KR-20020006182-A (KR)
Title: Method of integrally managing and using a plurality of credit cards
Inventor: HAN YOUNG SUN
Filed: 2000-07-11
Abstract: PURPOSE: A method for integrally managing many credit cards and using the cards is provided to use and manage information of credit card using the Internet or a mobile terminal by constructing information of a plurality of cards possessed by the user and storing a function capable of accessing to the information in the mobile terminal or a credit card terminal. CONSTITUTION: A client connects to a web site or an ARS system supplied by a server system(S11), and transmits one's personal information and credit card information(S12). The server system transmits the received information to a card company client system(S13). The card company client system searches the received member information and member certification information is transmitted to the server system(S14). The server system stores the certification information to a member database(S15) and issues a single inherent identifier capable of substituting for a card of a member(S16). If a client buys a commodity and connects to the server system and suggests the single inherent identifier, a certification of the single inherent identifier is requested to the server system(S17-S18). The server system transmits information to available card kinds to a member store client system or a mobile terminal(S19). If the member store client system or the mobile terminal requests a certification to the kinds of card to be used and password to the server system(S20), the server system checks a password of the corresponding card and a resident registration number of the member(S21). A card number of the member is transmitted to the member store client system and the mobile terminal(S22). An approval of the card is requested(S23) and the member store client system transmits information to a card number, an amount of money, and an approval number to the mobile terminal and transmits card using details to a receipt issuing terminal, and the receipt issuing terminal issues a receipt(S24).
Patent KR-20020006368-A (KR)
Title: The skin management system
Inventor: SON SEONG HUN
IPC: G06T7/00
Filed: 2000-07-12
Abstract: PURPOSE: A skin care system is provided to measure and analyze scientifically a state of a skin by using skin measurement data stored in a database. CONSTITUTION: An image input portion(100) is used for receiving a user's picture image. A user input portion(110) is used for receiving a menu selected by the user. A database(120) is used for storing data for analyzing the user's skin state and comparing the user's skin state with a reference skin state and data for driving each device. An analysis process portion(130) used for analyzing the user's skin state and comparing the user's skin state with a reference skin state by using the database(120). A CPU(140) is used for controlling totally each device. An image output portion(150) receives an analyzed result from the analysis process portion(130) and outputs the analyzed result to an image. A print portion(160) is used for printing the analyzed result to a text.
Patent KR-20010049771-A (KR)
Title: Gas discharge lamp
Inventor: DE REGT JOHANNES M
IPC: H01J61/16
Filed: 2000-07-13
Abstract: PURPOSE: A gas discharge lamp is a MPXL(Micro Power Xenon Light) lamp which can be used without a high constitution cost and without an increased sodium diffusion even in case of a small discharge vessel. CONSTITUTION: An MPXL(Micro Power Xenon Light) lamp(10) has a cap(12), an outer bulb(14) and a discharge vessel(16). Two electrodes(18,20) are arranged in the discharge vessel, and an electrode(20) forming a feedback poll is connected to a starter through a feedback line(22). A ring-shaped assistant start antenna(24) surrounds the outer bulb and is connected to the feedback line, and reduces an ignition voltage through a uniform electric field structure in a region of the electrode(18), without contacting the discharge vessel and without diffusing sodium into a wall of the discharge vessel enough to be measured.
Patent KR-20020008681-A (KR)
Inventor: KIM YONG DEOK
IPC: B23K35/30
Filed: 2000-07-25
Abstract: PURPOSE: Provided is a flux cored wire for CO2 gas shielded arc welding, which has superior impact toughness at low thermal temperature by lowing oxygen/nitrogen content in flux cored wire. CONSTITUTION: The flux cored wire for CO2 gas shielded arc welding comprises C 0.03-0.07%, Mn 1.6-2.0%, Si 0.35-0.7%, Mg 0.5-1.1%, B 0.005-0.02%, Al 0.08-0.3%, Ni 0.7-2.0%, F 0.15-0.35%, titanium oxides 5.5-7.5%, 0.25% or less of at least two non-titanates selected from SiO2, Al2O3 and ZrO2, a balance of Fe and other inevitable impurities. The total content of titanate and non-titanate is controlled below 8.0%, based on the total weight of the flux cored wire, and additionally CaF2 less than 0.2% is contained in the flux cored wire.