baber/WOPTO huggingface dataset:
Patent KR-20000009442-A (KR)
Title: Overcurrent control system in tv automatic rotating function and method of controlling the same
Inventor: JUNG HA JOO
IPC: H04N5/63
Filed: 1998-07-24
Abstract: PURPOSE: An overcurrent control system in a TV automatic rotating function and a method of controlling the same which minimizes terminals a microcomputer and solves the function problems that may occur due to lack of terminals on a TV. CONSTITUTION: The overcurrent control system includes a motor driving part (10) driven by a power; an overcurrent detecting part (20) detecting overcurrent that occurs when automatic rotating of TV in response to the driving of the motor driving part (10); a microcomputer (30) recognizing an overcurrent detecting signal; first and second motor driving control parts 40A and 40B controlling the motor driving part (10)'s driving.
Patent KR-20000009546-A (KR)
Title: Motor overload calculation and judgment method thereof
Inventor: LEE SUNG JIN
IPC: H02P9/10
Filed: 1998-07-25
Abstract: PURPOSE: Motor overload calculation and judgement method is provided which models the motor overload features and protects motor from overload. CONSTITUTION: In the first stage, many load status variables are calculated for the motor load operation value using the motor operation feature, the current operational status, and the motor overload judgement standard. In the second and third stages, the momentary motor load value is calculated from load status variables and the momentary load value is accumulated to the accumulative motor load value. In forth and final stage, the accumulative load value and the motor overload judgement standard are compared to determine if there is an overload and to protect the motor from the overload without errors in timing.
Patent KR-20000013023-A (KR)
Title: Bearing cover of alternative generator for vehicle
Inventor: PARK GYU HO
IPC: H02K5/16
Filed: 1998-08-01
Abstract: PURPOSE: A bearing cover of an alternative generator for a vehicle is provided to exhaust easily brush powder by changing a bearing cover to a fan type. CONSTITUTION: A bearing cover of an alternative generator for a vehicle comprises: a stator assembly(15) comprising a stator core(13); a rotor shaft(17) installed to the stator assembly; a spool bobean(20) installed to a center of the rotor shaft; a rotor assembly(25) for combining rotor poles(21,22) and rotor cores(23,24); a brush holder(28) for inserting a brush(29) to magnetize the rotor cores(23,24); a voltage controller(30); a rectifier(31); a bearing cover(26) fixed to the rotor shaft(17) to intercept an alien substance to a rear bearing(16'); and exhaust fans(50,51) for exhausting brush powder into the outside.
Patent KR-20000013548-A (KR)
Title: Acupuncture spot searching of improved conductive liquid injection method
Inventor: JEONG DONG MYUNG
IPC: A61H39/08
Filed: 1998-08-10
Abstract: PURPOSE: The probe of spots for acupuncture which is easy to cure, for enabling the exchange of an electrode tip is provided. CONSTITUTION: The probe of spots for acupuncture includes a level meter(11) for informing the measurement state and a level meter driving unit(12) for driving the level meter(11). The level meter driving unit(12) uses a single chip micro processor, also has an electrode line(19) for outputting the current value measured in the probe of spots for acupuncture to a device of probe of spots for acupuncture side. The main body of the probe of spots for acupuncture is combined with a supporting unit(17) for supporting the electrode unit and a screw groove(15), the current value measured through a circuit connection plate(16) is fed to the device of probe of spots for acupuncture side, and a solution cylinder(21) is included inside of the main body of the probe of spots for acupuncture.
Patent KR-20000013931-A (KR)
Title: Mask rom fabrication method
Inventor: LEE OUN GYEONG
IPC: H01L27/112
Filed: 1998-08-14
Abstract: PURPOSE: A mask ROM fabrication method is provided to effectively reduce a pitch of burying impurities diffusion area and degree of mis-alignment and improve electric characteristics. CONSTITUTION: The mask ROM fabrication method comprises the steps of depositing a pad oxide film and an oxidation barrier film on a cell array area and a peripheral circuit; partially etching the pad oxide film and the oxidation barrier film; defining a pattern to define a device isolation area of peripheral circuit and a pattern to define a burying-type impurities diffusion area of cell array area; depositing an ion insertion oxidation barrier film in front of board; remaining the oxidation barrier film on cell array area and etching the ion insertion oxidation barrier film on the area of peripheral circuit; forming a field oxide film to the oxidation barrier film of exposed peripheral circuit by the ion insertion oxidation barrier film; forming the burying-type impurities diffusion area on the cell array area.
Patent KR-20000013981-A (KR)
Title: Chip scattering preventive cover of craft machine
Inventor: CHOI JAE WOO
IPC: B23Q11/08
Filed: 1998-08-14
Abstract: PURPOSE: A chip scattering preventive cover of a craft machine is provided to easily install a large craft object having a size matching a table when installing the craft object. CONSTITUTION: The craft machine is comprised of a bed(11) that a table moving to a X shaft is laid, a column(12) moving to a Y shaft, placed on one side of the bed and a main shaft stand(13) installed with a cutting tool on the front part of the column, moved to a Z shaft. Herein, a housing(21) and a front plate(2) are installed on the front of the upper face of the bed, a seeing window(32) and a side face plate(3) capable of folding downward are installed on one side of the bed. Moreover, a rear face plate(4) fixed on the bed is installed on the rear part of the upper face, and an upper cover(5) is installed for covering the upper side of the side and rear face plates and the front face plate.
Patent KR-20000014650-A (KR)
Title: Renewed pot type rivet
Inventor: AHN CHANG NAM
IPC: F16B19/00
Filed: 1998-08-22
Abstract: PURPOSE: A pot type rivet is provided to effectively fix a product because it is hardly separated after it is fixed. CONSTITUTION: The rivet comprises:a female rivet(1); a male rivet(2) having its body can be inserted into the female rivet; and a rivet ball(4) having its diameter to be larger than the inner diameter of the male rivet and to be smaller than one of the female rivet and to pressurized the two rivets not to be separated by being inserted into the two rivets when the rivets are combined by a riveting machine.; Herein, the female rivet and the male rivet of the fixed part of a pot-lid handle can be fixed completely by using the rivet ball so that the fixed part is not separated.
Patent KR-19990023806-A (KR)
Title: 냉기의 토출위치를 변경할 수 있는 토출부재를 구비한 냉장고
IPC: F25D17/08
Filed: 1998-08-22
Abstract: 냉기의 토출위치를 변경할 수 있는 토출부재를 구비한 냉장고가 개시된다.  냉각실의 일 측벽에는 냉기덕트를 형성하는 덕트플레이트가 설치되어 있다.  덕트플레이트는 냉각실의 내부를 향해 개구된 개구부를 가지고 있다.  덕트플레이트에는 토출부재가 설치된다.  토출부재는 개구부를 차단하며, 냉기덕트 내로 유입된 냉기를 냉각실 내로 토출시키는 토출관을 가지고 있다.  토출부재는 안내부에 의해 수직 또는 수평방향으로 슬라이딩 가능하도록 지지된다.  토출부재의 위치는 수동으로 또는 별도의 구동장치에 의해 자동으로 조절된다.  따라서, 수평 및 수직방향상으로의 냉기의 균일 분배를 달성할 수 있으며, 특정 부위를 집중 냉각할 수도 있다.  또한, 냉기의 역류에 의해 발생되는 성에의 양이 줄어들게 된다.
Patent KR-19990024037-A (KR)
Title: 반도체장치 및 그 제조방법
IPC: H01L29/34
Filed: 1998-08-29
Abstract: 본 발명은, 겟터링을 위한 미소결함을 형성하면서 기계적인 강도를 갖는 반도체장치를 제공한다. 
     본 발명은, 반도체 웨이퍼(10)의 표층부(12)에 결함발생량이 낮은 디뉴디드존(DZ)을 형성하고, 내층부(18)에 불순물금속을 겟터링하기 위해 필요한 미소결함(BMD)을 형성하며, 이 내층부(18)에서는 산소 석출량이 깊어짐에 따라 감소되도록 한다. 이에 따라 불순물금속을 겟터링하면서 기계적 강도를 확보할 수 있게 된다.
Patent KR-20000015730-A (KR)
Title: Suction and ventilation valve opening and closing speed control device of vehicle
Inventor: JIN DONG HEE
IPC: F01L9/00
Filed: 1998-08-31
Abstract: PURPOSE: A device is provided to improve the efficiency at low speed driving and in no-load operation and to increase the torque at intermediate and low speed and at high speed by controlling the opening and closing speed of the suction and ventilation valve of an engine according to the rotating frequency of the engine. CONSTITUTION: The device is composed of:a body(10); an ER(Electro-Rheological) fluid(11) filled in the body; a valve(12) to open and close a cylinder by the reciprocation in the body; a return spring(14) interposed between a cam(13) and the valve to generate the force of restitution toward the direction where the valve is closed; a power supply to change the viscosity of the ER fluid; and a control unit(16) to control the opening or closing time point of the valve by changing the state of the ER fluid by feeding the power supply.
Patent KR-20000018813-A (KR)
Title: Method for an auto reception answering guide in mobile phones
Inventor: TAK YONG SANG
IPC: H04B7/26
Filed: 1998-09-04
Abstract: PURPOSE: A method for an auto reception answering guide is provided to automatically receive and answer to a receiving demand, generated when a mobile user is in public places, and send a guide message to a caller. CONSTITUTION: A method comprises the steps of: setting an auto reception answering guide mode of a mobile phone; automatically receiving and answering as a receiving demand is generated in the mobile phone, which an auto reception answering guide mode is set; sending an answering message demanding a waiting-state, at the same time with an auto reception answering toward the reception demand.
Patent KR-19980087776-A (KR)
Title: 전자파 및 자계용 차폐시트와 그 제조방법
IPC: B32B7/02
Filed: 1998-09-17
Abstract: 목적 : 전자파 및 자계용 차폐시트와 그 제조방법에 관한 것으로서,  특히 고투자율을 갖는 아모퍼스 혹은 퍼멀로이의 연자성 재료를 사용하여, 열에 의한 투자율 저하를 방지하고 전자파 및 자계의 차폐 효율을 높일 수 있도록 한다. 
     구성 : 합성수지 재질의 베이스 필름 상부에, 코발트를 주성분으로 하는 아모퍼스 파우더와 수지 계열의 바인더를 혼합하여서 된 차폐층을 형성하고, 그 상부에 합성수지 재질의 접착제를 도포한 전자파 및 자계용 차폐시트를 제안한다.   또한 합성수지로 된 베이스 필름의 상부에 수지 계열의 접착제를 도포하고,  그 상부에 코발트를 주성분으로 하는 아모퍼스를 분쇄하여 3∼500㎛의 입자 크기로 형성한 파우더를 10∼1,000 의 범위로 증착하여 층착층을 형성하며,  그 증착층의 상면에 합성수지로 된 접착제를 도포 및 건조하는 방법을 제안한다.
Patent KR-19990029998-A (KR)
Title: 여닫이식 및 미닫이식 도어의 자동 개폐장치
IPC: E05F15/10
Filed: 1998-09-21
Abstract: 본 발명은 여닫이식 도어나 미닫이식 도어에 관계없이 적용실시할 수 있는 여닫이식 및 미닫이식 도어의 자동 개폐장치에 관한 것으로, 특히 하나의 도어 자동개폐장를 이용하여 필요에 따라 여닫이식이나 미닫이식 도어에 설치하여 도어를 자동으로 개폐할 수 있음은 물론, 정전이나 비상시에는 수동으로도 도어를 개폐할 수 있도록 한 것이다. 
     이와같은 본 발명은 정역모터의 축에 설치된 웜과 치합되어 정역모터의 회전력을 1차 감속하도록 축의 상부에는 동력전달기어를 설치하고, 저부에는 웜휠을 설치하여서 된 1차 감속기와, 상기 1차 감속기의 동력전달기어와 치합되어 2차 감속하도록 상부에는 감속기어가 축에 설치되어 있고, 하부에는 동력전달기어를 설치하여서 된 2차 감속기어와, 상기 2차 감속기의 동력전달기어와 치합되어 3차 감속되도록 축의 하부에 감속기어를 설치하여서 된 3차 감속기로 이루어져서 된 것이다.
Patent KR-20000020895-A (KR)
Title: Equipment having alarm device
Inventor: LEE SEONG RAK
IPC: G08B3/10
Filed: 1998-09-24
Abstract: PURPOSE: An equipment having an alarm device is provided so that an operator can be easily aware of the conditions of equipment, including the progress, completion or malfunction of process, by using the sense of hearing. CONSTITUTION: An equipment having alarm device(100) is equipped with a circuit(101), to which an alarm device(118) and signal lamps(112,114,116) are connected electrically, to output state of the progress of a process. The alarm device(118) turns up an alarm sound so that an operator can recognize condition of the equipment(100) when the process of the equipment is proceeded, the process is completed, and the equipment(100) is stopped due to malfunction. The lamp signals(112,114,116) blink corresponding to condition of the equipment(100) so that an operator can understand condition of the equipment(100) visually.
Patent KR-20000021352-A (KR)
Title: Lcd and manufacturing method thereof
Inventor: IN TAE HYUNG
IPC: G02F1/136
Filed: 1998-09-28
Abstract: PURPOSE: An LCD and manufacturing method thereof is provided to improve a driving ability and the characteristic of an electric field mobility in a pixel region by forming a poly silicon thin film transistor of staggered type in a peripheral region and forming an amorphous silicon thin film transistor in the pixel region. CONSTITUTION: A metal film for a gate electrode is deposited on a glass substrate(1) and then a certain portion of the glass substrate(1) is patterned. A patterned metal film(2a) in the pixel region is a gate electrode of a thin film transistor formed in the pixel region. Patterned metal films(2b,2c) in a peripheral region become a source electrode of and a drain electrode of a thin film transistor formed in the peripheral region. A silicon oxidation film(SiO2), a silicon nitration film(SiN), or a silicon nitrification film(SiON) are selectively deposited on the glass substrate(1). The deposited silicon oxidation film(SiO2), the deposited silicon nitration film(SiN), or the deposited silicon nitrification film(SiON) are patterned using a photo lithography process for being only remained in the pixel region and then a gate insulating film(3) of the thin film transistor is formed in the pixel region. An amorphous silicon layer for a channel is deposited on the surface of the glass substrate(1) and then a channel layer(4) is formed.
Patent KR-20000026164-A (KR)
Title: Encoder for reed-solomon error correction code
Inventor: IM JEONG KI
IPC: H04L1/00
Filed: 1998-10-19
Abstract: PURPOSE: An encoder for a Reed-Solomon error correction code is provided to considerably reduce the time consumed to obtain parity check digits, by directly outputting the parity check digits in each register. CONSTITUTION: An encoder for a Reed-Solomon error correction code comprises a first multiplier, a second multiplier, a register, and an adder. A first coefficient with a generator polynomial is inputted in the first multiplier as a multiplicand, and a coefficient with a message polynomial is inputted in the first multiplier as a multiplier. A second coefficient with a generator polynomial is inputted in the second multiplier as a multiplicand, and a coefficient with a message polynomial is inputted in the second multiplier as a multiplier. The register stores the output of the first multiplier, and directly outputs the stored value as the parity check digits. The output of the register and the output of the second multiplier are inputted in the adder.
Patent KR-20000028026-A (KR)
Title: Method of driving air curtain fan for refrigerator and device thereof
Inventor: CHOI BYEONG JUN
IPC: F25D21/06
Filed: 1998-10-30
Abstract: PURPOSE: An air curtain fan driving method is provided to improve defrosting efficiency while improving the freezing and cooling efficiency of a refrigerator by operating the driving of the air curtain fan separately according to the outer and inner conditions of a refrigerator when defrosting. CONSTITUTION: An air curtain fan driving method comprises the steps of: setting up standard temperature of refrigerating unit needed for maintaining the temperature in a refrigerator in moderate state; sensing the open or close state of the refrigerator door if the refrigerator is in defrosting mode while driving normally; turning on an air curtain fan if the temperature of the refrigerating unit is lower than the standard temperature of the refrigerating unit or turning off the air curtain fan if the temperature of the refrigerating unit is not lower than the standard temperature of the refrigerating unit; turning off the air curtain fan if the door of the refrigerator is closed; examining if the defrosting mode is in a heater conducting step if the door is closed; turning on the air curtain fan if the temperature of the refrigerating unit is lower than the standard temperature of the refrigerating unit or turning off the air curtain fan if the temperature of the refrigerating unit is not lower than the standard temperature of the refrigerating unit; and turning off the air curtain fan if the mode is not in the heater conducting step.
Patent KR-19990045158-A (KR)
Title: 가스켓에 의한 시일방법
IPC: F16J15/08
Filed: 1998-11-10
Abstract: 시일부분에 도포한 발포도료를 가스켓의 체결 후의 가열에 의해 발포시키는 것에 의해, 체결 후에 있어서도 발포압에 의한 적정한 면압을 유지할 수 있는 가스켓에 의한 시일방법을 제공하는 것을 목적으로 한다. 
     시일되는 관통구멍의 주위의 시일부분에 발포도료(12)를 도포한다. 체결 후의 가열에 의해 발포도료(12)를 발포시켜, 시일용 면압을 발생시킨다.
Patent KR-19990014457-A (KR)
Title: 폐 스치로폴을 이용한 콘크리트 방수처리 방법
Filed: 1998-11-11
Abstract: 현재 폐기처분 되고있는 포장재용 및 기타 폐 스치로폴을 이용하여 일정비율의 화학약품을 혼합하여 일정점도를 유지하는 액체를 만든다. 
     이와같이 만들어진 액체를 이용하여 콘크리트 표면에 일정한 두께로 도포 자연건조하여 견고한 고체의 방수층을 형성하여 건축물의 누수 방지 및 내구성을 높이게 한 것이다.
Patent KR-20000033051-A (KR)
Title: Apparatus for attenuating interference frequency receiving signal of dual band radio communication system
Inventor: KWON SEONG TAK
IPC: H04B1/40
Filed: 1998-11-19
Abstract: PURPOSE: An apparatus for attenuating the interference frequency receiving signal of the dual band radio communication system is provided to output selectively a first band signal or a second band signal by attenuating the interference frequency receiving signal by a control signal in a dual band radio receiving apparatus. CONSTITUTION: A duplex(103) inputs a signal from an antenna(101) and passes a first band signal or a second band signal. A resonator is composed of a first coil(203), a first capacitor(204), a second capacitor(206) and a ground terminal(210). The control voltage signal to receive selectively the first band signal and a second band is inputted to the anode terminal of a diode(205) via a resistance(209) and a coil(208). A low noise amplifier(105) amplifies the signal inputted, and outputs it to a band pass filter equipped in a dual band receiving apparatus.
Patent KR-20000033794-A (KR)
Title: Method for setting and releasing locking mode of compact disk player for vehicle
Inventor: JEONG GYUNG SU
IPC: G11B19/02
Filed: 1998-11-25
Abstract: PURPOSE: A locking mode setting and releasing method is provided to set a locking mode of the player by using a compact disk for a password without using a password by a combination of plural keys at driving a compact disk player. CONSTITUTION: In a locking mode setting and releasing method, if a power is supplied,there is checked whether a compact disk to be used as a password is inserted(S11). If the compact disk is inserted, table of content(TOC) period is read from the inserted compact disk(S13). The read TOC period is stored in an EEPROM(S15). A compact disk player locking part is set to a locking mode by use of the stored TOC period as a password, and a security of a compact disk player is completed(S17).
Patent KR-20000037734-A (KR)
Title: Process for producing polytrimethyleneterephthalate partially oriented yarn(poy)
Inventor: PARK HO JIN
IPC: D01D5/084
Filed: 1998-12-02
Abstract: PURPOSE: A process for producing polytrimethyleneterephthalate partially oriented yarn is provided which has improved spinnability by using a polytrimethyleneterephthalate resin, as limiting intrinsic viscosity of resin, temperature of heater, and spinning ratio. CONSTITUTION: A polytrimethyleneterephthalate partially oriented yarn is prepared by following the steps of: melt extruding a polytrimethyleneterephthalate resin having at least 85mol% of 1,3-prophane diol amount of total diol component and an intrinsic viscosity of 0.7-1.1; drying the extruded material under nozzle surface to cool it. If the 1,3-prophane diol amount is lower than 85mol%, desired polytrimethyleneterephthalate is not obtained. If the intrinsic viscosity is lower than 0.7-1.1, spinning process is difficult. A spinning ratio is 2500-5000m/mm.
Patent KR-20000038253-A (KR)
Title: Apparatus for digital television signal transmission and method for managing the apparatus
Inventor: SHIN JEONG HO
IPC: H04N7/015
Filed: 1998-12-04
Abstract: PURPOSE: An apparatus for digital television signal transmission and a method for managing the apparatus are provided to control the management of plurality of modulator using a personal computer. CONSTITUTION: An apparatus for digital television signal transmission includes a modulator group(10), a high power amplifier(50), a vector signal analyzer(80), and a control system(200). The modulator group(10) includes a plurality of modulators(11,12) modulating received broadcasting signal to compensate for errors. The high power amplifier(50) amplifies the output signal from the modulator group with a predetermined gain. The vector signal analyzer(80) compensates the non-linearity of the output of the high power amplifier and generates a filter coefficient value. The control system(200) controls the modulator group to maintain optimal filter coefficient value by transferring the filter coefficient value from the vector signal analyzer.
Patent KR-19990078505-A (KR)
Title: 여과장치
IPC: B01D35/00
Filed: 1998-12-08
Abstract: 본 발명은 유체의 이송시 이에 포함된 각종 이물질과 물떼등이 여과장치에 침전되거나 쌓일 경우 유체의 공급부와 배출부사이의 압력차로 여과장치의 세척시기를 표시하고 상기 이물질 등을 수동적으로 회전시키면서 세척작용을 하는 세척수단으로 용이하고 간편하게 제거할 수 있도록 한 여과장치에 관한 것이다. 
     본 발명은 하부케이스(1)에 배출밸브(2)를 설치하고 상기 하부케이스(1)에는 유입구(4)와 배출구(5)가 형성된 상부케이스(3)를 체결구(6)로 체결설치하며, 상기 상부케이스(3)내에는 상기 유입구(4)와 내통되는 유입공(8)이 형성된 유입관(7)을 형성하고, 상기 유입구(4)와 배출구(5)에는 각각 연결구(9)와, 차압버튼(11)이 설치된 표시구(10)를 설치하여 이들 사이에 차압관(12)을 설치하며 상부케이스(3)의 상부 중앙에는 회동부(13)를 설치하며 상기 유입관(7)에는 유입되는 유체를 여과시키기 위한 여과기(14)를 설치하고 이 여과기(14)의 하단은 상기 하부케이스(1)에 설치되는 배출밸브(2)에 연결되도록 설치하며 상기 회동부(13)에는 핸들(15)에 설치된 회전축(16)에 의해 수동적으로 회전하는 세척봉(17)을 설치하고 이 세척봉(17)에는 일측으로 브러시(18)를 형성하여 여과기(14)의 내측에 설치하며, 상기 세척봉(171)을 관체로 형성하고 이의 외주에 흡입공(20)이 형성된 여러개의 흡입구(19)를 적정한 위상각을 갖도록 설치하여 구성된 것이다.
Patent KR-19990062895-A (KR)
IPC: C01B35/06
Filed: 1998-12-08
Abstract: Boron trifluoride (BF3) and sulfuric acid are prepared by reacting oleum with a technical BF3 hydrate to produce BF3 gas, which is recovered, and sulfuric acid which is treated with hydrogen peroxide and then with air.
Patent KR-19990024193-A (KR)
Title: 겨루기(게임식 학습 자료)
Filed: 1998-12-18
Abstract: 본 발명은 인류가 여가를 활용함에 있어 스트레스를 해소하는데 보다 경제적이며 지식을 습득함에 있어서는 보다 효과적인 게임식 학습 방법에 관한 것으로 더욱 상세하게는 한 판의 중간에 어떤 정보의 주재를 그리고, 주변에는 둘 이상의 정보를 모아 놓고 2명 이상의 사람들이 각가 혹은 팀이 되어 자리를 한곳씩 차지한 다음 정보판에 있는 정보 뒷면의 의혹을 암면의 암시로서 풀어 서로 실적을 가늠하는 독자적이고 전문적인 재미있는 게임식 학습 프로그램이다.
Patent KR-20000041926-A (KR)
Title: Restarting system and method for specific processor in inter processor communication system
Inventor: KIM SANG HYEON
IPC: G06F11/22
Filed: 1998-12-24
Abstract: PURPOSE: A restart system for a specific processor in an Inter Processor Communication(IPC) System is provided to reactivate an error processor, by transmitting both a signal asking a reactivation of the error-generated processor and an error-generated processor identity(ID), through another path instead of a common bus, in case of being detected an error of the specific processor among a plurality of slave processor connected through the common bus. CONSTITUTION: A restart system for a specific processor in an Inter Processor Communication(IPU) system comprises an error detector(12), a Central Processing Unit(CPU)(13), and a slave error detector(14). The IPC system utilizes a common bus between processors controlled by distribution in an exchange, comprising a master processor(10) and a slave processor(20-1-N). The error detector(12) generates an interrupt signal after the master processor(10) stores the error-generated processor identity(ID), if the error is detected in the specific processor connected with the common bus. The CPU(13) transmits the error-generated processor ID, in case of equaling by comparing the error-generated processor ID, detected through the interrupt signal being transmitted from the error detector(12), with the error-generated processor ID being transmitted from the slave processor(20-1-N). The slave error detector(14) transmits the error-generated processor ID being transmitted from the salve processor(20-1-N) to the CPU(13), or the error-generated processor ID detected and being transmitted from the CPU(13) to the slave error detector(14).