baber/WOPTO huggingface dataset:
Patent KR-20080009636-A (KR)
Title: Zoom lens and projector unit
Inventor: KAWAKAMI ETSURO
IPC: G02B15/16
Filed: 2007-07-13
Abstract: A zoom lens and a projector unit are provided to realize a compact zoom lens suitable for characteristics of a light bulb such as a DMD(Digital Micromirror Device). A zoom lens includes a first lens group(LG1), a second lens group(LG2), and a third lens group(LG3). The first lens group has negative refractive power. The second lens group has positive refractive power. The third lens group has the positive refractive power. The third lens group is fixed to the left. The first lens group moves on an optical axis in such a way of moving in a direction from a magnification side to a contraction side in a range from a wide angle end to an intermediate area and moving in a direction from the contraction side to the magnification side in a range from the intermediate area to a telephoto end. The second lens group moves on the optical axis in such a way of moving in a direction from the contraction side to the magnification side in a range from the wide angle end to the telephoto end.
Patent KR-20090008532-A (KR)
Title: Patient management wireless call system
Inventor: KIM DONG YOUNG
IPC: G08B21/22
Filed: 2007-07-18
Abstract: A patient surveillance administration radio paging system is provided to previously prevent an accident caused by the secession of patients having a perception ability degradation failure like symptoms of dementia or mental illness. A first transmitter(100) is adhered to a part of a caller's body. According to a request of a first receiver, the first transmitter transmits a generic to the first receiver. The first receiver(200) is adhered to one side of a door. The first receiver receives the requested generic number from the first transmitter, and generates location information and warning signals. The first receiver transmits the location information and warning signal to a main relay(300). The main relay searches and extracts callee information by using the generic number of the warning signal received from the first receiver. The main relay transmits the caller information, the location information and the warning signal to a second receiver(500) of a callee. The second receiver is adhered to a part of a callee's body. The second receiver displays the caller information and the location information received from the main relay. The second receiver outputs the warning signal with lamp, sound, and vibration or automatic on/off to the outside.
Patent KR-20090008596-A (KR)
Title: Modular type tool assembly
Inventor: PARK HONG SIK
IPC: B23B29/12
Filed: 2007-07-18
Abstract: A modular tool assembly can effectively supply a cooling fluid to an insert mounted on an adaptor. A modular tool assembly(10) comprises a shank(100) having a connecting surface(100A) formed on one end thereof, an adaptor(200) having a mounting surface and a head part(220), an insert housing part formed in one side of the head part of the adaptor to house an insert(300), and an engaging structure part(110) disposed oppositely to the connecting surface of the shank and the mounting surface of the adaptor. The engaging structure part includes first and second linear structure parts(111,112).
Patent KR-20090011136-A (KR)
Title: Method for alarming call possibility and system thereof
Inventor: LYU CHONG WOON
IPC: H04M3/436
Filed: 2007-07-25
Abstract: A method for informing a call-available state and a system for performing the method are provided to transmit a message for informing that the telephone conversation is possible through a virtual number, afterward in case a caller sends a call signal to the virtual number of a callee, and the telephone conversation with the callee is impossible. A receiver(710) receives the actual phone number of a caller, the actual phone number of a callee and a number discriminating variable from a home location register, and then transmits them to a number discriminating unit(720). The number discriminating unit analyzes the number discriminating variable to confirm the actual phone number or virtual number to which the caller sends a call signal. A searcher(730) searches an actual number and virtual number mapping database(740) based on the actual phone number of the callee, extracts the virtual number mapped to the actual phone number, and then transmits the extracted virtual number and the actual phone number of the caller to a message generating unit(750).
Patent KR-20090012518-A (KR)
Title: Packing box
Inventor: SON KEE YOUNG
IPC: B65D5/36
Filed: 2007-07-30
Abstract: A packaging box is provided to allow the boxes to be layered easily and safely and to allow the layered boxes to be transported safely. A packaging box(100) comprises a cover part formed at the front part(110) and the back part of a box; handle parts(113, 153) whose upper part is extended by a folding line so as to be folded by the folding line, thereby being formed so as to allow it to be buried inside the box together with the cover parts; and fixing part(131, 171) for fixing the handle parts.
Patent KR-20090017763-A (KR)
Title: Method and system for porviding multimedia ring back tone service
Inventor: KIM JIN SIK
IPC: H04W76/02
Filed: 2007-08-16
Abstract: A method and a system for providing a multimedia ring back tone service are provided to transmit an error portion which is lost in a wireless interval due to an RF environment repetitively when the same moving picture is repetitively transmitted to a terminal according as a call connection time is getting longer, thereby providing an improved ring back tone. AN MRBT contents error handling module(250) comprises the following units. A frame error checking unit(252) checks whether error occurs per a frame unit about MRBT contents transmitted from an MRBT server. An MRBT information database(256) stores a called terminal error occurrence frame number, an error non-generation frame data, and MRBT contents code information.
Patent KR-20090018540-A (KR)
Title: Valuation method for repair of pavement
Inventor: LEE KWANG HO
IPC: E01C23/00
Filed: 2007-08-17
Abstract: An evaluation method for the repair of the road pavement is provided that the state of the road pavement is evaluated for the repair of the road pavement. An evaluation method for the repair of the road pavement comprises a sealant condition number determining step determining the sealant condition number of the state evaluation of the object section of the road pavement; a road pavement sealant condition number determining step determining the pavement sealant condition number; a joint sealing compound checking step inspecting whether the state of the joint sealing compound of the object section of the road pavement sealant condition number whether is less than the referred state or not; a sealant condition number damage inspecting step inspecting whether the damage of the sealant condition number of the road pavement is less than the referred sealant condition number or not; an object section evaluation step which evaluates the repair requirement of the object section.
Patent KR-20090023915-A (KR)
Title: Information processing system
Inventor: SUH HYO JIN
IPC: G06F9/06
Filed: 2007-09-03
Abstract: An information processing system is provided to interpret and recognize the contents which a user directly writes by using an input unit based on characters, figures, symbols and context, and automatically perform the most proper application according to the recognized result. An input unit(10) receives characters, symbols or figures which a user directly writes. A recognition unit(20) analyzes the inputted characters, symbols or figures, and recognizes the actual characters, symbols or figures. A control unit(30) selects and executes the most proper application by using the recognized result, and then outputs the execution result through a display unit. The application(40) is a corresponding program or an element for performing a specific function which are stored in a storage unit.
Patent KR-20090024559-A (KR)
Title: Method for manufacture probe card
Inventor: KIM JONG BOK
IPC: H01L21/66
Filed: 2007-09-04
Abstract: A method for manufacturing the probe card is provided to detect easily the defective by bonding two substrates and space transformer after forming the respective probe beam, the probe tip and conduction bump. The probe beam(140) and probe tip(150) are formed in the first sacrificial substrate(100). The through-hole is formed by etching the conduction bump reserved area defined in the second sacrificial substrate. The first sacrificial substrate is bonded with the second sacrificial substrate. The conduction bump connected to the probe beam is formed to bury the conduction bump reserved area. The conduction bump is bonded with the space transformer.
Patent KR-20090026377-A (KR)
Title: Vehicle lower part precession apparatus
Inventor: PARK SUNG LAI
IPC: B60S3/04
Filed: 2007-09-10
Abstract: A car washing device for a lower part of the cars is provided to prevent the corrosion of the cars lower part due to the contaminant. A car washing device for a lower part of the cars comprises: a vehicle maintenance dock(110) whose width is narrower than the interval between both tires in order to help the car to enter to the upper part of the device; a stage(120) installed in the inside of the vehicle maintenance dock to the longitudinal direction; a stage guide unit guiding the stage to the longitudinal direction of the vehicle maintenance dock; and a driving unit making the stage move forward and rearward.
Patent KR-20090027490-A (KR)
Title: Method for constructing underground structure
Inventor: KIM HONG EUN
IPC: E02D29/045
Filed: 2007-09-12
Abstract: An underground structure formation method is provided that the construction cost is cut down since the ceiling portion prevents from the retaining wall and cut-off wall collapsing. An underground structure formation method comprises following steps: a step of forming the retaining wall(13) limiting the area in order to be deep than the depth dug up; a step of forming the cut-off wall(17) between the concrete column of the consecutive cylindrical; a step of forming ceiling portion(19) including the donor outlet and the first and second additional openings(23,25); a step of digging the part restricted with the retaining wall of the farmland up through the donor outlet and limiting the space part(27); a step of forming the first wall post and the first inter-layer post into the height of the respective 1 unit layer; a step of forming the second wall post and the second inter-layer post.
Patent KR-20080065897-A (KR)
Title: Shock absorption stand for a road
Inventor: SONG KI MIN
IPC: E01F15/14
Filed: 2007-09-18
Abstract: A shock absorber for a road is provided to prevent large scale traffic accidents and to minimize casualties by absorbing the impact caused by a vehicle collision and keeping vehicles not to invade another traffic lane. A shock absorber(100) for a road is formed to prevent large-scale accidents and to minimize casualties by fixing and installing two shock absorbing rails(5), which are provided with shaft seals(3) installed between an upper plate(1) and a lower plate(2) at regular intervals and plural shock absorbing rollers(4) made of rubber, urethane or synthetic resin and installed to the shaft seal to be rotary individually, to two sides of a crescent shock absorbing box(9), which is formed by installing plural shock absorbing plates made of a thin metal plate and plural shock absorbing mats made of memory foam by turns, in the V-shape, thereby absorbing the impact caused by a vehicle collision using the shock absorbing box and guiding vehicles in the traveling direction using the shock absorbing rails.
Patent KR-20090030647-A (KR)
Title: Operation mode transition apparatus and method for main system
Inventor: HAN DUG HWAN
IPC: H04B1/40
Filed: 2007-09-20
Abstract: An apparatus for converting the operation mode of a main device and a method thereof are provided to make the main device automatically converted to the idle mode after performing the operation mode of the main device by an auxiliary device. The apparatus for converting the operation mode(110) of a main device(100) comprises a connection unit(120), a controller(140) and an operation mode conversion unit(130). The connection unit transmits/receives data by being connected to the input/output terminal unit of the main device. The controller transmits/receives signals through the connection unit and performs a control operation. The operation mode conversion unit controls the connection of the main device and an auxiliary device.
Patent KR-20090035936-A (KR)
Title: The formative method of functional nano pattern
Inventor: LEE KYU BACK
IPC: B82B1/00
Filed: 2007-10-08
Abstract: A method for forming functional nano pattern is provided to directly apply specific functions to 3D surface-modified nano pattern. A method for forming functional nano pattern is characterized by activating surface of nano structure having nano-sized protrusions in order to be covalently bonded with organic materials and contacting a stamp(100) coated with organic materials to the nano structure surface so as to immobilize the organic materials by the nano-sized protrusions. A substrate(102) having nano structure with nano-sized protrusions is transferred by a nano imprint method using intaglio structure of anodized aluminum oxide. The method for activating the surface of the substrate is processed through a plasma treatment. The plasma treatment represents oxygen plasma or ammonia plasma.
Patent KR-20090042691-A (KR)
Inventor: LEE SANG HA
IPC: F03B17/00
Filed: 2007-10-26
Abstract: A hydroelectric power generation method using low temperature boiling media is provided to rotate the turbine without heat loss of gas. A hydroelectric power generation method using low temperature boiling media isolates an upper tub(3), a turbine generator and a lower tank(4) from the atmosphere and adheres an automatic opening and closing unit are to a pipe in which the water and gas are delivered. A gas of which the pressure rises in a gas expansion chamber(17) flows into the lower tank when the water was run over in the lower tank and a turbine(2) is rotated by the pressure which is pressurized by the pressure(atm). The gas of the lower tank inside moves to a condensing chamber(18) and is converted to the liquid by being condensed after the pressurized water comes off. The gas of which the pressure(atm) rises again is supplied to the lower tank since the pressure(atm) rises with the heat exchange. The water in the upper tub is automatically provided to the lower tank when the water flows off.
Patent KR-20090043848-A (KR)
Inventor: JEE CHANG WOO
IPC: H04W8/24
Filed: 2007-10-30
Abstract: 본 발명은 양방향 개인 맞춤형 모바일 학습 시스템 및 방법에 관한 것이다. 즉, 본 발명에서는 무선 인터넷이 가능한 이동통신 단말기를 이용하여 강사와 학생간 양방향 맞춤형 모바일 학습 서비스를 구현하여, 강의 수강자인 학생들이 학원 셔틀 버스나 통학 버스로 이동중인 상태에서도 학교 또는 학원과 연계되는 온라인 심화 교육, 퀴즈 등의 교육 서비스를 받을 수 있도록 함으로써, 청소년 고객 층의 흥미 유발을 통한 데이터 트래픽 활성화를 기대할 수 있으며, 또한 사설 교육기관/학원 등에서는 수강생 맞춤형 진도나 수준별 짧은 강의를 제공할 수 있어 이를 통한 새로운 광고 및 제휴 수익을 기대할 수 있다. 
       
     양방향, 교육, 콘텐츠, 강의, 학원
Patent KR-20090045731-A (KR)
Inventor: SON TAE YOUNG
IPC: B60G7/00
Filed: 2007-11-02
Abstract: 본 발명은 상용차의 중심축에 대한 뒷차축 틀어짐 량(Out of Square)를 조정할 수 있도록 하는 상용차의 뒷차축 틀어짐 조정장치에 관한 것으로,  
     종래 기술에서는 일정두께의 심(30'; Shim)을 삽입하게 되므로 정확하게 뒷차축의 틀어짐을 맞출 수 없을 뿐 아니라 주행중 심(30')에 충격이 가해지거나 밀릴 경우에 심(30')이 빠져버리게 되는 문제가 있었고, 래디어스 로드(20'; Radius Rod)가 늘어나는 방향으로 밖에 튜닝이 되지 않기 때문에 차축이 과도하게 틀어져서 심(30'; Shim)을 여러 개를 삽입하는 경우 서스펜션 하드 포인트(Suspension Hard Point)가 변하게 되어 초기 최적으로 튜닝한 차량의 성능이 변하게 되는 등의 문제가 있었던 바, 
     티 베이스의 양측에 래디어스 로드 볼트를 통해 각각 래디어스 로드가 설치되는 상용차량의 뒷차축에 있어서, 상기 티 베이스의 내부에 암나사를 형성하고, 그 양측에 수나사가 형성된 조정부싱을 나사 체결하여서 되는 것과, 티 베이스의 내부 양측에 나사 체결되는 조정부싱에 육각머리를 마련하여 스패너 등의 체결공구를 통해 쉽게 조이거나 풀 수 있도록 하고, 육각머리의 측면에 육각돌출부를 마련하고 래디어스 로드의 체결돌출부의 측면에 그와 대응되는 육각지지홈을 마련하여 조정부싱의 유동을 방지하는 것을 특징으로 하는 본 발명에 의하면 뒷차축의 틀어짐 량(Out of Square)을 미세하게 조정할 수 있게 되며, 이탈의 우려가 많은 종래의 심(Shim)을 사용하지 않고 견고하게 체결되는 조정부싱으로 뒷차축 틀어짐 량을  조정함으로써 심의 이탈로 인한 종래 기술의 문제를 해결할 수 있게 되어 차량 안정성을 크게 향상시킬 수 있게 될 뿐 아니라  조정부싱을 통한 조정작업을 간편하게 할 수 있게 되므로 생산 작업성 및 정비성 향상에 크게 기여할 수 있게 되는 등의 효과를 얻을 수 있게 된다. 
       
     뒷차축 틀어짐, 조정부싱, 티 베이스, 래디어스 로드
Patent KR-20090048022-A (KR)
Title: 히트 싱크 및 이를 구비한 디스플레이 장치
Inventor: KONG JUN HEE
IPC: H01J11/34
Filed: 2007-11-09
Abstract: 본 발명은 스위칭 소자를 가진 구동 회로 소자에서 발생하는 열을 효과적으로 방출하기 위해 구동 회로 소자와 양면 접촉을 하는 히트 싱크를 가진 디스플레이 장치에 관한 것이다. 본 발명의 일 측면에 따른 디스플레이 장치는 디스플레이 패널, 디스플레이 패널의 후면에 배치되는 프레임, 프레임의 후측에 배치되고 적어도 하나 이상의 구동 회로 소자를 구비하는 구동 회로 보드 및 구동 회로 소자를 양측면에서 면접촉하여 방열하는 히트 싱크(Heat Sink)를 구비한다. 본 발명에 의하면, 복수의 구동 회로 소자로부터 발생하는 열이 효과적으로 히트 싱크로 전달됨으로써 패널의 방열 효율이 증가하게 되고, 구동 회로 소자의 수명을 증대시키는 효과가 있다. 
       
     디스플레이 장치, 플라즈마 디스플레이 장치, 히트 싱크, 방열, 일체형, IPM
Patent KR-20090048095-A (KR)
Inventor: SEO KANG SOO
IPC: F16H3/62
Filed: 2007-11-09
Abstract: 단순유성기어셋트로 이루어지는 제1 유성기어셋트와 2개의 단순유성기어셋트의 조합으로 이루어지는 제2 유성기어셋트를 3개의 클러치와 2개의 브레이크로 조합하여 전진 6속 및 후진 1속을 구현할 수 있도록 함으로써, 자동 변속기의 구성을 간단히 하고, 동력 전달 성능을 향상시키며, 연비를 저감시킬 수 있도록 한 차량용 자동 변속기의 기어 트레인을 제공함에 있다. 
     
     유성기어셋트, 선기어, 유성 캐리어, 링기어, 클러치, 브레이크
Patent KR-20090050570-A (KR)
Inventor: LEE YONG JIN
IPC: A01G9/24
Filed: 2007-11-16
Abstract: 본 발명은 보온시트에 관한 것으로, 보다 상세하게는 비닐 하우스용 시트에 에어포켓을 부착하여 완충작용을 강화시키고 동시에 비닐하우스의 보온 효과를 높이는 보온시트에 관한 것이다. 상기와 같은 문제를 해결하기 위한 수단으로, 제 1시트와 제 2시트 사이에 공기층을 형성시켜주는 보온부재가 구비되어 있는 것이 특징이다. 본 발명에 의하면 에어포켓의 완충작용으로 인해 우박과 같은 외부 충격에 의해 비닐시트가 파손되어 작물이 손상되는 피해가 발생하지 않다. 또한 에어포켓에 포함된 공기층의 단열효과로 비닐하우스의 보온성을 높여주어 난방비를 최소화하면서도 난방효율을 극대화시킬 수 있다. 또한 보강메쉬를 더 구성하여 완충 효과와 보온효과를 얻는 동시에 비닐하우스의 구조를 더욱 견고하게 하여 비닐하우스의 붕괴를 방지한다. 또한 비닐하우스에 눈이 적설되면 비닐시트에 부착된 발열장치를 작동시켜 눈을 녹일 수 있어 적설하중으로 인한 비닐하우스의 붕괴를 미연에 방지할 수 있다. 아울러 설치비와 유지비가 저렴하게 소요되기 때문에 영세한 농가에서도 적은 비용을 들여 설치할 수 있다. 
       
     비닐하우스용 비닐, 비닐시트, 보온시트
Patent KR-20090053135-A (KR)
Inventor: HEO YOUNG SOO
IPC: B62D43/00
Filed: 2007-11-22
Abstract: 본 발명은 완성 타이어를 실외에서 보관할 때 이 타이어 내부로 빗물이나 기타 오염물질이 침입되는 것을 방지한 타이어 보관용 캡에 관한 것으로, 더욱 상세하게는 다양한 규격의 타이어에 적용 가능하도록 캡의 지름을 조절할 수 있는 타이어 보관용 캡에 관한 것으로, 이를 위해 본 발명은 2개로 분할된 분할 덮개부(1a,1b)와, 이 분할 덮개부(1a,1b)의 중앙에 설치된 조절 손잡이(2), 이 조절 손잡이(2)의 하부쪽으로 연장된 회전축(3) 끝단에 설치되는 베벨기어(4), 이 베벨기어(4)의 양쪽에 맞물려 작동하는 나사축(5a,5b)들 및, 이 나사축(5a,5b)들에 각각 연결되어 각각의 분할 덮개부(1a,1b)와 일체로 설치되는 비드 안착부(6a,6b)들로 이루어진 구조로 되어 있다.
Patent KR-20090054515-A (KR)
Inventor: KWON TAEK CHEOL
IPC: E04G21/32
Filed: 2007-11-27
Abstract: 본 발명은 건축물 신축이나 보수 공사시 외부작업대나 건축물의 단부에 설치하여, 작업시 발생하는 공구, 콘크리트 덩이, 볼트, 못 등이 낙하하여 발생하는 재해를 방지하는 안전 폭목에 관한 것으로서, 체결철물(20)과 직사각형의 판재(21)가 회전절점으로 고정되어 "C"형상으로 제작된 본체(10)에 삽입되어 체결철물(20)이 좌·우로 이동하는 것을 특징으로 하는 안전폭목.  
       
     본체(10), 체결철물(20), 수직재(1), 판재(21), 연장돌출부(11), 연장판(12)
Patent KR-20090054635-A (KR)
Title: Eyeshadow cosmetic composition using cross-linking polymer
Inventor: KIM SU JIN
IPC: A61K8/72
Filed: 2007-11-27
Abstract: An eyeshadow cosmetic composition using cross-linking polymer is provided to ensure formulation stability and elasticity. A cosmetic composition of gel type eyeshadow comprises ester based oil, polymer oil, cross-linking powder and cross-linking polymer oil. The ester based oil is distearate or tristearate. The ester based oil is contained in a ratio of 10-20 weight%. The polymer oil is styrene-isoprene copolymer. The cross-linking powder is dimethicone, vinyl dimethicone crosspolymer/silica powder. The cross-linking powder is contained in a ratio of 2.5-3 weight%. The cross-linking oil is dimethicone/dimethicone, and vinyl dimethicone crosspolymer. The composition contains the oil and powder in a weight ratio of 45-50:55-50.
Patent KR-20080049688-A (KR)
Title: Method and system for utilizing rate conversion filters to reduce mixing complexity during multipath multi-rate audio processing
Inventor: KONG HONGWEI
IPC: G11B20/10
Filed: 2007-11-30
Abstract: A method and a system for utilizing rate conversion filters to reduce mixing complexity during multipath multi-rate audio processing are provided to determine common data rates according to the number of half-band interpolators in order to compensate for distortion in digital audio signals, using a limitless or limit impulse response filter. A method for processing audio signals comprises the steps of: receiving a plurality of digital audio signals having different data rates(274); up-sampling each of the received digital audio signals; and converting the up-sampled received digital audio signals to a common data rate prior to mixing(278). The data rates are converted by using half-band interpolators. The common data rates are determined according to the number of the half-band interpolators.
Patent KR-20090059181-A (KR)
Title: Methoxyimino compounds and fungicide composition comprising same
Inventor: KIM JOO KYUNG
IPC: C07C251/26
Filed: 2007-12-06
Abstract: A methoxyimino compound is provided to ensure excellent antibacterial effect to various plants, and excellent bactericidal activity even in the low concentration. A methoxyimino compound has a structure represented by chemical formula 1. A method for manufacturing the compound of chemical formula 1 comprises a step of reacting a compound of chemical formula 2 and a compound of chemical formula 3 in the presence of base to prepare a methoxyimino ester compound of chemical formula 3. In chemical formulas, A is O or O-N= C (CH3); R^1 is H, or C1-4 alkyl or C1-4 alkyl substituted with halogen; X and X' are independently halogen; and A' is OH or C (CH3) =NOH.
Patent KR-20090060590-A (KR)
Title: Multi-head laser direct imaging system
Inventor: MIN SUNG WOOK
IPC: H01L21/027
Filed: 2007-12-10
Abstract: A multi head laser direct imaging system is provided to perform a simple and minute patterning operation by forming a direct pattern in a substrate or a glass through a laser direct imaging technology without use of a mask. A splitter(210) branches a light of a single path generated in a light source(100). A scanner part(103,200) reflects a light branched in the splitter to a desired path. Optical units(105,106) guide a light reflected in the scanner part to a substrate(10). Optical path recognition parts(108,109) receive an effective optical path of a light reflected in a reflective surface of the scanner part. A control part(110) forms a desired pattern on the substrate by controlling the light source and the scanner part after receiving a synchronization signal in the optical path recognition part. A pattern generator(120) provides pattern information about a pattern to be patterned on the substrate to the control part.
Patent KR-20090061160-A (KR)
Title: Biomarker for identification of exposure to indeno[1,2,3-c,d]pyrene and the method of identification using thereof
Inventor: RYU JAE CHUN
IPC: C12Q1/68
Filed: 2007-12-11
Abstract: A biomarker for detecting the exposure to an indeno(1,2,3-c,d)pyrene is provided to monitor the presence of indeno(1,2,3-c,d)pyrene and discern harmfulness and define the toxicity mechanism by indeno(1,2,3-c,d)pyrene. A biomarker for detecting the exposure to an indeno(1,2,3-c,d)pyrene comprises genes of which expression is increased or decreased by the exposure of indeno(1,2,3-c,d)pyrene. A method for detecting the exposure to the indeno(1,2,3-c,d)pyrene comprises: a step of isolating RNA from a human cell of control group and a cell of test sample of experimental group; a step of synthesizing RNA into cDNA(complementary DNA) and probing the cDNAs of control group and experimental group with different fluorescences; a step of hybridizing the cDNAs onto DNA microarray chip; a step of analyzing the DNA microarray chip; and a step of comparing data of the experimental group with date of the control group and discern the exposure by the indeno(1,2,3-c,d)pyrene.