baber/WOPTO huggingface dataset:
Patent KR-20010055250-A (KR)
Inventor: KIM YEONG HO
IPC: H01L21/50
Filed: 1999-12-10
Abstract: PURPOSE: A magazine for a semiconductor package is provided to hold a lead frame horizontally from the magazine having plurality of lead frames and to place the lead frame on a jig. CONSTITUTION: The magazine for a semiconductor package includes a body(63), a plurality of contain rails(61) as well as a contain hole(62). The body has a hollow cubic shape and two directions thereof which faces each other are penetrated. The contain rails are formed in a straight line on positions aligned with each other so as to contain a plurality of lead frames inside of the body. The contain hole formed between the contain rails. A depression hole(64) of a predetermined depth is further formed along with the contain rail on one penetrated side of the body so as to insert one side of the jig therein. The depression hole is further formed on both penetration directions of the body.
Patent KR-20010056602-A (KR)
Inventor: KIM BYEONG YEONG
IPC: F41A9/00
Filed: 1999-12-16
Abstract: PURPOSE: An automatic loading device automatically and rapidly loads a projectile to prevent the upper body of an operator from being exposed. CONSTITUTION: A loading device comprises a driver(10), a driving link(12), a connecting link(20), a driven link(24) and a rammer. The driver(10) is installed inside a vehicle. The driving link(10) has a lower end connected with the driver(10) to receive driving force and an upper end jointedly connected with a cartridge(16) storing a projectile(100). The connecting link(20) has one end jointedly connected with the middle of the driving link(12) to transmit the driving force of the driving link(12). The driven link(24) has a middle part jointedly connected with the other end of the connecting link(20), a lower end connected with a car body(28) by a hinge joint(30) and an upper end jointedly connected with a slider(32) slidably installed in the cartridge(16). The rammer is connected with the slider installed to a slide long hole(16a) to load the projectile(100) to a launching pipe(102).
Patent KR-20010056932-A (KR)
Inventor: LEE HUI YONG
IPC: F16H61/00
Filed: 1999-12-17
Abstract: PURPOSE: A total control method prevents engine still due to reverse driving and improves travelling fuel consumption ratio. CONSTITUTION: A total control method comprises a step(S110) judging if a vehicle driving satisfies an engine output reducing requirement, a step(S120) judging if a throttle valve opening is off, a step(S130) outputting an engine output reducing demand signal if the throttle valve opening is judged off, and a step(S140) outputting an engine output reducing releasing signal if the throttle valve opening is judged on or if a vehicle does not satisfy the engine output reducing requirement. The total control method actuates a damper clutch by a fuel feeding c signal when the throttle valve opening is judged off with outputting a signal so as to prevent engine still due to reverse driving and improve travelling fuel consumption ratio.
Patent KR-20010065024-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61H39/06
Filed: 1999-12-20
Abstract: PURPOSE: Provided is a portable electronic moxibustion instrument to easily burn moxa and to control the smoke amount and the temperature by alternately using electricity and recharging batteries. CONSTITUTION: A container(100) for containing moxa includes a temperature sensor; a container cover(90) for putting and removing moxa; and a holder(80) connected to a nozzle part(11) of a main body by an empty pipe to supply the smoke of moxa and the power supply of the temperature sensor. The main body includes the container(100), the nozzle part(11) and an exhaust port. The instrument comprises the main body; a pump to inhale by the voltage input from the power supply part; a switching device to command the operation of the pump; and a controlling part to control the pump by applying the voltage of the power supply part by the switching device to the pump.
Patent KR-20010060506-A (KR)
Inventor: YUM SEON GIL
IPC: F24F11/00
Filed: 1999-12-27
Abstract: PURPOSE: A zero crossing control method for multiple type air conditioner system is provided to allow for a smooth data communication between each of indoor unit micro computers and a single outdoor unit micro computer regardless of phase difference for a single-phase voltage of each indoor unit micro computer. CONSTITUTION: A zero crossing control method comprises the step(S10) of allowing a multiple type air conditioner system to stand by for a cooling or heating operation; the step(S12) of allowing each of indoor unit micro computers to judge whether communication data is received from an outdoor unit micro computer; the step(S13) of judging whether a predetermined time period has lapsed, if it is judged in the previous step that the communication data is not received; the step(S14) of displaying communication error, if a predetermined time period has lapsed; the step(S15) of counting a zero crossing cycle by an internal clock, if it is judged in the step(S12) that the communication data is received; the step(S16) of generating zero crossing time having a phase of the cycle same as the zero crossing cycle of the outdoor unit micro computer counted by the internal clock; and the step(S17) of allowing for data communication between each of indoor unit micro computers and the outdoor unit micro computer.
Patent KR-20010061417-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: CHO SU MIN
IPC: H01L27/115
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a flash memory device is to minimize a spacing bwteen a gate and a contact by forming a W local interconnection using a self-alignment process. CONSTITUTION: A tunnel oxide film(32), the first polysilicon layer, a dielectric layer(34), and the second polysilicon layer are subsequently formed on a substrate. After the dielectric film are etched to form a control gate, an insulating material is applied on the entire surface of the substrate. The second polysilicon layer is etched to form a spacer insulating film on a sidewall of the second polysilicon layer. The first polysilicon layer and the tunnel oxide film are etched to form a floating gate(33). After a barrier metallic layer and a tungsten layer are deposited on the entire surface of the substrate, the barrier metallic layer and the tungsten layer are etched to form a tungsten plug(38). The tungsten layer formed on a drain region is opened to form a drain contact pad. After an interlayer dielectric(39) is formed on the entire surface, the interlayer dielectric is formed to a contact hole.
Patent KR-20010064324-A (KR)
Inventor: JUNG I SEON
IPC: H01L21/76
Filed: 1999-12-29
Abstract: PURPOSE: A method for forming an isolation layer on a trench of a semiconductor device is provided to improve a bonding agent between a liner nitride layer and a gap fill oxide layer in a process for manufacturing an isolation layer. CONSTITUTION: A pad oxide layer(102) and a nitride layer(104) are formed on a semiconductor substrate(100). The nitride layer(104) and the pad oxide layer(102) are patterned and a trench is formed by performing a photo-etching process using an isolation mask. A sidewall oxide layer(110) is formed at an inner side of the trench. A liner nitride layer is formed on the whole structure. A surface of the liner nitride layer is nitrified by performing an annealing process. The trench is filled with a gap fill oxide layer. The nitride layer(104) is removed. An isolation layer is formed by performing a cleaning process.
Patent KR-20000029656-A (KR)
Title: Tensioning device
Inventor: KOCH REINHARD
IPC: F16H7/08
Filed: 1997-06-20
Abstract: PURPOSE: A tensioning device is provided to determine leakage gap in chains very simply and inexpensive and at the same time very precisely. CONSTITUTION: A tensioning device for traction means, in particular chains, has a piston (4)guided in the longitudinal direction in a housing (1, 3) and spring-loaded against the traction means. A dampening device (9, 18) is further provided to dampen the piston movements. Hydraulic fluid, in particular engine oil, can be discharged from a pressure chamber (16) through at least one leakage gap (13, 26) of the dampening device (9, 18). In order to provide a leakage gap with a simple and economic design, a rotationally symmetrical body, for example a cylinder (10), is arranged in a cavity (11, 24) of the dampening device (9, 18). The leakage gap (13, 26) is formed between the cavity wall (12, 25) and the outer surface of the rotationally symmetrical body (10).
Patent KR-20000035839-A (KR)
Title: Cyclic amine derivatives
Inventor: ASAI FUMITOSHI
IPC: A61K31/44
Filed: 1997-08-28
Abstract: PURPOSE: Provided are a cyclic amine derivative or pharmaceutically acceptable salt thereof which has excellent platelet aggregation inhibitory action, arteriosclerosis progress inhibitory action or the like and is useful as a therapeutic agent or a preventive agent against embolism, thrombosis or arteriosclerosis; a composition for the prevention or treatment of embolism, thrombosis or arteriosclerosis which comprises the above-described compound as an effective ingredient; use of it for the preparation of a pharmaceutical for the prevention or treatment of the above-described disease; or a method for the treatment or prevention of the above-described disease, which comprises administering a pharmacologically effective amount of the above-described compound to a warm-blooded animal. CONSTITUTION: Cyclic amine derivatives represented by general formula (I) or pharmaceutically acceptable salts thereof are provided which have an excellent effect on inhibiting platelet aggregation and which are useful as a preventive or remedy for embolism, thrombosis or arteriosclerosis, wherein R(1) represents optionally substituted phenyl; R(2) represents optionally substituted C1 -C8 acyl, optionally substituted benzoyl or C1 -C4 alkoxycarbonyl; and R(3) represents optionally fused, substituted three- to seven-membered cyclic saturated amino.
Patent KR-20000035867-A (KR)
Title: N6 heterocyclic substituted adenosine derivatives
Inventor: LUM ROBERT T
IPC: A61P9/00
Filed: 1997-08-20
Abstract: PURPOSE: Optimally substituted N¬6 -oxa, thia, thioxa and azacycloalkyl substituted adenosine derivatives which are selective adenosine type 1 receptor agonists, and as such, are potentially useful agents for the treatment cardiovascular diseases and central nervous system disorders. Provided are a substituted N6-oxa, thia, thioxa and azacycloalkyl substituted adenosine derivative and a method for using the composition as an A1 heart adenosine receptor. CONSTITUTION: Provided is novel heterocyclic substituted adenosine derivatives that are useful as A1 receptor agonists and useful for treating supra ventricular tachycardias, including atrial fibrillation, atrial flutter, and AV nodal re-entrant tachycardia. In one embodiment, A composition of matter having the formula 1 is provided: wherein R1 is a monocyclic or polycyclic heterocyclic group containing from 3 to 15 atoms, at least one of which is N, O, S, P and wherein R1 may be mono or polysubstituted with one or more compounds selected from the group consisting of halogen, oxo, hydroxyl, lower alkyl, substituted lower alky, alkoxy, aryl, acyl, aryloxy, carboxyl, substituted aryl, heterocycle, heteroaryl, substituted heteroaryl, cycloalkyl, substituted cycloalkyl, nitro, cyano and mixtures thereof wherein R1 does not contain an epoxide group.
Patent KR-20000049169-A (KR)
Title: Apparatus and method for generating on-screen-display messages using line doubling
Inventor: DINWIDDIE AARON HAL
IPC: H04N5/44
Filed: 1996-10-16
Abstract: PURPOSE: An apparatus and method for generating on-screen-display messages using line doubling is provided to generate OSD(on-screen-display) messages without increasing the memory bandwidth, of a decoding/displaying system. CONSTITUTION: A method(300) begins at step 305 and proceeds to step 310 where a bit in the OSD header is designated as a line doubling mode bit. If the Line Doubling Mode is enabled in the OSD header, then the OSD data bytes represent a plurality of OSD lines, where each OSD line is repeated upon display by the OSD unit. If the Line Doubling Mode is not enabled, then the OSD data bytes are treated in accordance with a normal format, where the OSD lines are displayed by the OSD unit without repetition. In step 320, method(300) determines whether the Line Doubling Mode is enabled. If the query is negatively answered, method(300) proceeds to step 325 where the OSD data bytes are generated using a non-line doubling format. Method(300) then proceeds to step 340. If the query at step 320 is affirmatively answered, method(300) proceeds to step 330 where a plurality of alternate OSD lines is disposed within the OSD data bytes. Each OSD line comprises sufficient OSD pixels for the OSD unit(150) to display a single horizontal line in an OSD region. Namely, the OSD bitstream only carries OSD data for every other OSD line. In step 340, method(300) determines whether there is another OSD header. A new OSD header may be required if the various modes represented by the function bits(212) are modified. Similarly, a new header is required for each new OSD region on a frame. If the query is negatively answered, method(300) proceeds to step 350 where method(300) ends. If the query is affirmatively answered, method(300) proceeds to step 320 where the steps of 320-330 are repeated for each additional OSD header.
Patent KR-20010006005-A (KR)
Title: 처리장치
IPC: C23C16/509
Filed: 1998-04-08
Abstract: 본 발명은, 가스토출구멍에 착탈 및 위치결정이 용이하고 내플라즈마성이 우수한 절연부재를 끼워 장착한 처리장치를 제공한다. 
     본 발명에 있어서, 에칭장치(100)의 상부전극(128)에 배치된 가스토출구멍 (128a)은 절연부재(144)의 외형형상에 대응한 형상으로 형성된다.  절연부재(144)는 폴리에테르에테르케톤이나 폴리이미드나 폴리에테르이미드로 이루어지고, 그 외부 표면에 단부(144a)가 형성된다.  절연부재(144)의 긴 쪽 방향의 길이는 가스토출구멍(128a)의 긴 쪽 방향의 길이보다 짧게 형성된다.  절연부재(144)내에는 그 긴 쪽 방향을 따라 관통구멍(144d)이 설치됨과 더불어, 관통구멍(144d)의 처리실(102)측 개구부 부근이 처리실(102)측으로 향하여 직경이 확대되는 거의 테이퍼모양으로 형성된다.  절연부재(144)를 가스토출구멍(128a)내에 가스토출구멍(128a)의 취출구측으로부터 삽입하고, 단부(144a)와 가스토출구멍(128a) 내벽에 형성된 견부(128b)가 맞추어지도록 절연부재(144)를 밀어 넣고 끼워 장착시킨다.  이 때, 절연부재(144)는 상부전극의 서셉터(110)측의 면보다도 돌출하여 배치된다.
Patent KR-20010006297-A (KR)
IPC: H04L12/64
Filed: 1997-04-15
Abstract: An isochronous data pipe provides a bi-directional path for data between an application and a bus structure. The isochronous data pipe includes the ability to send, receive and perform manipulations on any isochronous stream of data, including data on any number of isochronous channels. The isochronous data pipe is a programmable sequencer that operates on the stream of isochronous data as it passes through the isochronous data pipe. The isochronous data pipe is programmed by an application to perform specific operations on the stream of data before the data is either transmitted across the bus structure or sent to the application, thereby pre-processing and manipulating the data before it is delivered to its destination. The operations are performed on both the packet header and the data field of the data packet. The isochronous data pipe can be stopped and started on the occurence of specific events. In an alternate embodiment of the present invention, the isochronous data pipe is programmed to send and receive both isochronous and asynchronous data, including generating requests and appropriate packet headers.
Patent KR-20010068269-A (KR)
Title: Negative active material for lithium secondary battery and lithium secondary battery using same
Inventor: LEE SANG WON
IPC: H01M4/36
Filed: 2000-01-03
Abstract: PURPOSE: Disclosed are cathode active material for lithium secondary battery and lithium secondary battery made by using thereof to have excellent filling on the pole plate, to have high-rate charge and discharge character, electric discharge capacity and charge and discharge efficiency. CONSTITUTION: The cathode active material for lithium secondary battery contains platy graphite of 80 to 20wt.%; spherical graphite of 20 to 80wt.% . One or more in the platy graphite and spherical graphite contains material being selected from the group which is formed with transition metal, alkali metal, alkaline-earth metal, semimetals and 5A group element.
Patent KR-20010073255-A (KR)
Title: An apparatus for stabilizing a sync. signal in a video display system
Inventor: KOO SEONG JIN
IPC: H04N5/06
Filed: 2000-01-13
Abstract: PURPOSE: A synchronous signal stabilizingdevice of video display equipment is provided to directly supply an externally applied synchronous signal to a deflection circuit without a microcomputer if the externally applied synchronous signal is ballasted so that noise isn't carried to a synchronous signal supplied to a horizontal deflection circuit. CONSTITUTION: A microcomputer(10) outputs a mode control signal(con1) by deciding a mode through an externally applied first synchronous signal(sync1), outputs a second synchronous signal(sync2) generated from an oscillating circuit, and outputs a switching control signal(con2) in accordance with operational status. A switching unit(20) selectively outputs the first and second synchronous signals(sync1,sync2) by the switching control signal(con2). A deflection circuit(30) generates deflection current by the mode control signal(con1) and the synchronous signal(sync1 or sync2) to deflect a scanning electron beam.
Patent KR-20000071305-A (KR)
IPC: H03K19/0175
Filed: 2000-01-28
Abstract: 본 발명은 ECL레벨과 관련한 예들로서 이를테면 차동 논리 신호 쌍으로 CMOS 논리 신호를 변환하기 위한 논리 레벨 컨버터에 관한 것이다. 컨버터는 스위치 가능한 CMOS 레벨 입력에 연결된 제1의 컨버터 브랜치를 포함하고, 또한 제1의 스위치 가능한 변환된 출력을 제공한다. 제2의 컨버터 브랜치는 입력에 연결되어 있지 않으며 또한 제1의 컨버터 브랜치에도 연결되어 있지 않다. 제2의 컨버터 브랜치는 제1의 컨버터 브랜치 스위치의 출력을 스위치하는 고정된 기준 신호 출력을 제공한다. 제1의 컨버터 브랜치에 대한 입력신호의 변화는 그의 출력 전압을, 제2의 컨버터 브랜치에 의해 공급된 상기 고정된 기준 신호의 전압 이상 또는 이하로 되게 한다. 개개의 브랜치의 성분은 선택가능한 레벨로 고정된 신호를 위치시키고 또한 2개 출력 신호간의 차이를 정의하기 위해 구성될 수 있다. 컨버터와 관련한 전류는 제조, 온도 및/또는 전원 전압의 변화의 효과를 최소화하기 위해 두 브랜치를 통해 반영된다.
Patent KR-20000076652-A (KR)
Title: 집적 회로에서의 데이터 및 타이밍 신호의 프리페치 구조및 방법
IPC: G11C11/4096
Filed: 2000-02-12
Abstract: 제1 다수의 데이터 신호 내의 데이터의 캡처링을 제1 다수의 타이밍 신호와 동기화시켜 동기화된 데이터 캡처 신호를 출력시키도록 구성된 동기화 데이터 캡처 회로가 개시된다.  동기화 데이터 캡처 회로는 제1 타이머 발생기 출력부를 가진 타이머 발생기를 포함한다.  타이머 발생기는 제1 다수의 타이밍 신호를 수신하고 다수의 타이밍 신호의 타이밍 펄스에 응답하여 제1 타이밍 펄스를 제1 고주파 타이밍 펄스 스트림으로서 제1 타이머 발생기 출력부상에서 직렬로 출력하도록 결합된다.  제1 고주파 타이밍 펄스 스트림은 제1 다수의 타이밍 신호 중 어느 하나와 관련된 타이밍 입력 주파수보다 더 높은 타이밍 펄스 스트림 주파수를 갖는다.  동기화 데이터 캡처 회로는 또한 제1 다수의 데이터 신호와 다수의 타이밍 신호를 수신하도록 결합된 제1 다수의 데이터 구동기 회로를 포함한다.  제1 다수의 데이터 구동기 회로는 다수의 타이밍 신호의 타이밍 펄스와 제1 다수의 데이터 신호의 데이터 펄스에 응답하여 제1 데이터 펄스를 제1 고주파 데이터 스트림으로서 직렬로 출력하도록 구성된다.  제1 고주파 데이터 스트림은 제1 다수의 데이터 신호 중 하나와 관련된 데이터 입력 주파수보다 높은 데이터 스트림 주파수를 갖는다.  동기화 데이터 캡처 회로는 제1 고주파 데이터 스트림과 제1 고주파 타이밍 펄스 스트림을 수신하여 제1 고주파 타이밍 펄스 스트림을 이용하여 제1 고주파 데이터 스트림내의 데이터의 캡처를 동기화시키고, 타이밍 입력 주파수와 데이터 입력 주파수보다 높은 데이터 출력 주파수를 갖는 동기화된 데이터 캡처 신호를 출력하도록 결합된 제1 데이터 클럭킹 회로를 더 포함한다.
Patent KR-20010083559-A (KR)
Title: Zoom lens system for video presenter and driving apparatus thereof
Inventor: PARK YUN SU
IPC: G02B7/04
Filed: 2000-02-16
Abstract: PURPOSE: A zoom lens optical field for use in a real image presenter and diving apparatus therefor is provided to control a punt by comprising a diving unit for driving a rear relay lens unit. CONSTITUTION: A zoom lens optical field driving apparatus includes a base(30), a main body tube(41) installed on the base(30) by being fixed thereon, a first body tube(43) covering a variable lens unit(II), a second body tube(45) covering a compensating lens unit(III), a first driving unit(50) for driving the first and second body tubes(43,45), a third body tube(61) covering a focusing lens unit(I), a second driving unit(70) for driving the body tube(61), a fourth body tube(81) being coupled and installed on the rear of the main body tube(41), a fifth body tube(83) being installed on the fourth body tube(81) and covering a front relay lens unit(IV1), a sixth body tube(85) being installed on the fifth body tube(83) and covering a rear relay lens unit(IV2), a third driving unit(90) for compensating a back focus distance by changing the location of the rear relay lens unit(IV2).
Patent KR-20000076813-A (KR)
Title: 반도체장치의 제조방법
IPC: H01L21/8247
Filed: 2000-03-10
Abstract: 본 발명은, 다른 질소원자 밀도를 갖는 게이트 절연막의 형성시에, 질소원자 밀도가 낮은 게이트 절연막을 형성하는 영역에서 질소원자 밀도가 높은 게이트 절연막을 확실히 박리할 수 있는, MISFET(Metal Insulator Semiconductor Field Effect Transistor)을 갖춘 반도체장치의 제조방법을 제공한다. 
     이를 위해, 불휘발성 기억소자(Qm) 및 p채널 MISFET(Qp)을 동일기판상에 탑재한 반도체장치의 제조방법에 있어서, 불휘발성 기억소자(Qm)의 터널 절연막(61)에 질화처리를 실시할 때에, p채널 MISFET(Qp)의 게이트 절연막(63)의 형성영역을 막두께가 두꺼운  버퍼 실리콘 산화막으로 피복해 둔다.  버퍼 실리콘 산화막은 질화처리가 행해져도, 하지(下地)기판(1)과의 사이에 질화막이 형성되지 않기 때문에, 게이트 절연막(63)을 형성할 때에는 버퍼 실리콘 산화막을 확실히 박리할 수 있다.
Patent KR-20010090291-A (KR)
Title: Advertising apparatus and method using pointer
Inventor: CHOI SANG BAEK
Filed: 2000-03-24
Abstract: PURPOSE: An internet advertisement system and method using a pointer is provided to increase the effectiveness of an advertisement by transmitting contents of the advertisement through a pointer of a pointing device on which a user's eyes are focused. CONSTITUTION: A user connection unit(240) includes a user identification information input information unit, a CGI(Common Gateway Interface,243) which processes data of an internet homepage(241), an internet web server(242) and a web document, and a user information database(244). A client data unit(210) displays pointer data on a screen of a user's information device. In addition, the client data unit(210) updates the data and processes the user's utility time data. A pointer data unit(260) is composed of pointer data, a pointer data server(261) which includes audio data relevant to each pointer and a pointer data database(262) which manages the pointer data. A utility time data unit(250) is composed of a utility time data server(251) which measures and manages the utility time of the user's pointer and a utility time data database(252) which processes utility time data.
Patent KR-20010090337-A (KR)
Title: heating wire for electric thermal mat
Inventor: YOU HAN SUNG
IPC: H05B3/20
Filed: 2000-03-24
Abstract: PURPOSE: A heating wire for electric heat bedding is provided to prevent occurrence of fire caused due to overheated heating wire during faulty temperature controller operation. CONSTITUTION: A heating wire(10) comprises an insulating core(11) formed of plural strands of insulators; a heating element(12) wound in a helical manner around the outer periphery of the insulating core; a temperature sensing resin(13) made up of a relatively high temperature transfer material, and which wraps around the outer peripheries of the insulating core and heating element; a temperature sensing electrode(14) wound around the temperature sensing resin; and an insulating outer coat(15) coated around the outer peripheries of the temperature sensing resin and temperature sensing electrode. The heating element is made up of a pure iron, and has an outer surface coated with a predetermined material for preventing corrosion.
Patent KR-20010093445-A (KR)
Title: an apparatus and a method for controlling the electric side mirrors of a vehicle
Inventor: SHIN HEE SUB
IPC: B60R1/02
Filed: 2000-03-29
Abstract: PURPOSE: Device and method for controlling an electric side mirror are provided to prevent an accident and to remove blind area by rotating the side mirror through manipulation of a direction indicate lever. CONSTITUTION: A device for controlling an electric side mirror comprises three rectifier circuit units(11,12,13) outputting a turn signal applied by the manipulation of a direction indicating lever; plural photoelectric converters(21,22,23); a micom(30) outputting a control signal to remove blind area according to the turn signal applied through the photoelectric converter; an electric motor mounted in the side mirror; first and second power switching units(41,42) rotating the side mirror by applying the power to the electric motor according to the control signal of the micom; and a select switch interlocked according to the manipulation of the direction indicating lever. Thereby, the electric side mirror-controlling device removes the blind area by rotating the side mirror according to the manipulation of the direction-indicating lever to prevent an accident.