baber/WOPTO huggingface dataset:
Patent KR-20120004570-A (KR)
Title: Foldable buoyancy unit, water vehicle and floating structure having the same
Inventor: CHO HYUN CHUL
IPC: B63B7/08
Filed: 2010-07-07
Abstract: PURPOSE: A foldable buoyant unit, a water transportation boat, and a water construction structure are provided to improve enough buoyancy capacity by maximizing distance between a lower plate and an upper plate after injection of gas into a tube member. CONSTITUTION: A foldable buoyant unit(10) comprises a hard reinforcement case(100) and one or more flexible tube members. The flexible tube member is arranged inside the hard reinforcement case. The gas is inserted to the tube member. The hard reinforcement case comprises an upper plate(110), a lower plate(120), and a side plate structure(130). The upper plate and the lower plate are arranged in parallel. The side plate structure is installed along the side circumference of the upper and lower plates. The side plate structure connects the upper plate and the lower plate. The side plate structure can be folded into the inside of the hard reinforcement case.
Patent KR-20120006303-A (KR)
Title: Auto transmission lever mouse device for shift by wire system
Inventor: KIM EUN SIK
IPC: F16H59/10
Filed: 2010-07-12
Abstract: PURPOSE: An automatic transmission lever mouse of a shift by wire device is provided to minimize a dynamic track and improve a grip feeling by forming a mouse shape. CONSTITUTION: A mouse is operated by a finger when the mouse is surrounded with the hand of a user. A pair of A button(21) and B button(22) are formed in the mouse. The A button and the B button transmit an operation signal to an ECU. A transmission operation unit(30) is formed in the mouse and transmits a transmission position signal.
Patent KR-20120006830-A (KR)
Title: Pointing device
Inventor: AHN GEON JOON
IPC: G06F3/0354
Filed: 2010-07-13
Abstract: PURPOSE: A pointing device is provided to induce a speckle pattern generated on the surface of a subject in the direction vertical to a sensor unit, thereby increasing sensitivity and preventing malfunction. CONSTITUTION: A sensor unit(20) is mounted on a main PCB(Printed Circuit Board)(10) and includes a sensor array. A sub PCB(30) is mounted on the sensor unit. A light source unit(40) is mounted on the sub PCB and is connected to the main PCB. An aperture(60) includes the sensor unit, the sub PCB, the light source unit, a light emitting hole(62), and a light incident hole(64). The central axis of the light emitting hole and the light incident hole are placed on the same axis as the central axis of the sensor array. The sum of the incident angle and the reflective angle of light of a light source unit reflected from a subject is smaller than 10°.
Patent KR-20120008199-A (KR)
Title: Bedding, curtain cleaning
Inventor: LEE TAEK YONG
IPC: A47L13/16
Filed: 2010-07-16
Abstract: PURPOSE: A bedding and curtain cleaning device is provided to enable washing after use and prevent snagging since a flexible rubber band is thermally treated. CONSTITUTION: A bedding and curtain cleaning device comprises a flexible rubber band(3). The flexible rubber band is sawn through thermal treatment to prevent snagging. Velcro tape(4) is attached to the flexible rubber band to enhance adhesion. If a user pulls the cleaning device, the length of the cleaning device is freely controlled. A plastic net(1) and a rubber band are sawn and if a user pulls, then the rubber band is not detached. The cutting surface of plastic net and the end of the sawn surface of the rubber band are sawn using a PP strap The cutting surface of the plastic net and the end of the sawn surface of the rubber band are neatly treated.
Patent KR-20120013856-A (KR)
Title: Attaching or detaching type keyholder using magnatic force
Inventor: YUN YANG JUN
IPC: A44B15/00
Filed: 2010-08-07
Abstract: PURPOSE: A detachable key holder using magnetic force is provided to enable a user to conveniently separate and replace a holder band. CONSTITUTION: A detachable key holder using magnetic force comprises a holder body(10), an upper base lid(20), a holder band(30), and a magnetic rod. The holder body comprises an opening(11), a gateway(12), and a pin hole(13). The upper base lid is detachably inserted into the opening of the holder body. The holder band is inserted into the inside of the holder body through the gateway. The magnetic rod supports the holder band inserted into the holder body.
Patent KR-20120021590-A (KR)
Title: A pharmaceutical composition for prevention or treatment of hypertension comprising enzymatic extracts from tilapia mossambica as an effective component
Inventor: MOON YOUNG SUB
IPC: A61P9/12
Filed: 2010-08-10
Abstract: PURPOSE: A pharmaceutical composition containing enzymetic hydrolysate of Tilapia mossambica scale is provided to suppress ACE activity and to prevent or treat hypertension. CONSTITUTION: A pharmaceutical composition for preventing or treating hypertension contains enzymetic hydrolysate of Tilapia mossambica scale as an active ingredient. The enzymetic hydrolysate is prepared by hot water extraction of Tilapia mossambica scale at 100°C for 1-5 hours and treating with protease such as alpha-chymotrypsin or alcalase.
Patent KR-20110017351-A (KR)
Title: Functional element, method for an introduction of the functional element into a sheet metal part and also component assembly
Inventor: BABEJ JIRI
IPC: B21J15/02
Filed: 2010-08-13
Abstract: PURPOSE: A functional element, and a method and a part assembly for insertion of the functional element into a sheet metal part are provided to easily insert a functional element into a sheet metal part through the transformation of the functional element head only. CONSTITUTION: A functional element(10) comprises a shaft(14) which is coupled to a sheet metal part(30) with rivets and a hollow head(16). The external diameter of the head is greater than that of the shaft. The shaft is coupled to the head through a ring shoulder which is a convex surfaced extended from the shaft to the jacket surface of the head.
Patent KR-20120015919-A (KR)
Inventor: PARK SHIN HO
IPC: H04N13/04
Filed: 2010-08-13
Abstract: 본 발명은 입체영상표시 장치 및 그 제어 방법에 관한 것으로, 특히 입체영상표시 장치에서 잔상을 제거하기 위한 장치 및 방법에 관한 것이다. 좌안영상 프레임과 우안영상 프레임을 저장하는 메모리부; 상기 좌안영상 프레임과 우안영상 프레임의 계조를 확인하고 상기 계조에 따라 잔상제거 패턴을 생성하는 잔상제거 패턴 생성부; 상기 잔상제거 패턴을 상기 좌안영상 프레임과 우안영상 프레임 사이에 삽입하는 3D포맷 생성부; 입체영상의 지속시간에 따라 입체영상의 계조에 따른 잔상제거 패턴을 생성 및 출력하도록 제어하는 제어부;로 구성됨을 특징으로 한다.
Patent KR-20120016549-A (KR)
Title: Method for manup patient-specific bone plate using 3d bone simulation technology
Inventor: YOUN IN CHAN
IPC: G06T17/00
Filed: 2010-08-16
Abstract: PURPOSE: A method for manufacturing a bone plate using a 3d goal image simulation technique is provided to design a bone plate which is exactly engaged with a broken bone. CONSTITUTION: A data processing unit calculates a value for deforming a bone plate to attach the bone plate to the bone using a 3D image of a generated bone(S120). A simulation unit generates the bone plate by a virtual image according to the calculated value(S130). The simulation unit performs simulation for attaching the virtual bone plate to the bone of the 3D image(S140). If the simulation is successful, the simulation unit transmits the calculated value to a bone plate forming device to manufacture a real bone plate.
Patent KR-20120028064-A (KR)
Title: Paper pallet support and paper pallet
Inventor: KIM JI KWAN
IPC: B65D19/40
Filed: 2010-09-14
Abstract: PURPOSE: A frame for a paper pallet and the paper pallet using thereof are provided to enable users to freely design the intensity and the size of the paper pallet by the size and the weight of loading products. CONSTITUTION: A frame for a paper pallet includes an upper frame(20) and a lower frame(60). The upper frame comprises an upper body(30) with a first combining unit(50), and a flange(40) formed on one end of the upper body. The lower frame includes an outer surface, a bottom surface, a lower body(70) with a second combining unit(100) installed on the outer surface, and a flange(90) extended from the lower body. The first and second combining units are combined to each other.
Patent KR-20120037188-A (KR)
Title: 집적회로의 리셋 장치 및 리셋 방법
Inventor: CHOI DAE IL
IPC: G11C7/20
Filed: 2010-10-11
Abstract: 본 발명의 실시 예에 따른 집적회로의 리셋 처리 장치는, 실행 명령어가 입력되는 경우, 그 명령어가 어느 알고리즘에 관련되었는지를 판단한 후, 판단된 알고리즘의 저장된 위치에 대한 어드레스 정보를 출력하고, 리셋 명령어가 입력되는 경우, 리셋 명령어 입력을 알리는 제어신호를 출력하는 명령어 인터페이스; 상기 명령어 인터페이스로부터의 제어신호에 응답하여, 상기 리셋 명령어에 관련된 알고리즘의 저장된 위치에 대한 어드레스 정보를 출력하는 리셋 제어부; 상기 명령어 인터페이스 또는 리셋 제어부로부터 입력되는 어드레스 정보를 시작 어드레스로 하여 어드레스 카운팅을 실시하고, 카운팅되는 카운팅 어드레스를 출력하는 어드레스 디코더; 및 상기 실행 명령어 또는 리셋 명령어에 관련된 알고리즘들을 저장하고, 상기 카운팅 어드레스에 따라 선택되는 알고리즘이 실시되게 하는 알고리즘부를 포함한다.
Patent KR-20120037564-A (KR)
Title: Air conditioner with ultra violet light emitting diode
Inventor: MAENG JI HYOUNG
IPC: F24F11/02
Filed: 2010-10-12
Abstract: PURPOSE: An air conditioner with ultraviolet LEDs is provided to prevent microorganism and bacteria from being discharged with cooling air that is exhausted from an exhaust gate of the air conditioner. CONSTITUTION: The air conditioner includes a heat exchanger, a panel(100), a pair of guide members(210,220), a moving member(800), ultraviolet LEDs, and an actuating device. The panel includes a front part and a guide part and covers the heat exchanger. The guide member is arranged inside the guide part and has a guide groove. The moving member is settled on the guide groove of the guide members to move upward and downward in longitudinal direction of the guide member. The ultraviolet LEDs are arranged in one side of the moving member in a direction in which the heat exchanger is arranged. The actuating device generates actuating force so that the moving member can move upward and downward.
Patent KR-20120088037-A (KR)
Title: Thin film transistor substrate and method for manufacturing thereof
Inventor: KIM JOO HAN
IPC: H01L29/786
Filed: 2010-10-19
Abstract: PURPOSE: A thin film transistor substrate and a method for manufacturing thereof are provided to increase electron mobility and an on-current by reducing the gap between the band gap energy of an active layer and the band gap energy of a contact layer. CONSTITUTION: A gate electrode(26) is formed on a substrate(10). An active layer(40) is formed to be superposed with the gate electrode. A first ohmic contact layer(55a,56a) is formed on the active layer. A second ohmic contact layer(55b,56b) is formed on the first ohmic contact layer. A source electrode(65) and a drain electrode(66) are formed on the second ohmic contact layer.
Patent KR-20120041331-A (KR)
Title: Automobile headliner material having sound-absorbing improvement and method of manufacturing thereof
Inventor: CHUNG HWA YOUNG
IPC: B32B7/12
Filed: 2010-10-21
Abstract: PURPOSE: Head liner material and a manufacturing method thereof improving sound absorbing power are provided to be harmless to the driver and operator by excluding the organic solvent, and improve the sound absorbing power by permeability bonding layer using the high strength adhesive powder. CONSTITUTION: Head liner material improving sound absorbing power comprises a surface material portion(600), and an adhesion layer(550) and a base material portion(700) from the lower gradually. The adhesion layer production method is as follows. The adhesive powder made of the powdered thermo-plastic adhesive epoxy is heated and fused into the selected resin among polyethylene resin, ethylene vinyl acetate resin, and their mixture. The thermo-plastic adhesive epoxy contains the grafter of grafted maleic acid anhydride 11~51 weight%, the composition of adhesive resin 45~82 weight%, the thermal stabilizer 0.1~3 weight%.
Patent KR-20120045313-A (KR)
Title: Apparatus and method for measuring level of mouldflux
Inventor: PARK SANG HYUN
IPC: B22D2/00
Filed: 2010-10-29
Abstract: PURPOSE: A device and a method for measuring a mold flux level are provided to stably measure a mold level without a performance degradation by maintaining a fixed distance in the circumstance of high temperature, the dust etc. and to reduce error by manually measuring the mold level. CONSTITUTION: A device and a method for measuring a mold flux level comprises a laser driving unit(110) a mold level measuring unit(100). The laser driving unit irradiates a line laser. The mold level measuring unit is arranged to be adjacent to the laser driving unit, thereby photographing the liner laser on real time basis. The mold level measuring unit comprises an angel adjusting unit and support stand(140).
Patent KR-20120047635-A (KR)
Title: Biosensor for detecting cadmium and the manufacturing method thereof
Inventor: JOE MIN HO
IPC: C12Q1/68
Filed: 2010-11-04
Abstract: PURPOSE: A biosensor for detecting cadmium and a method for manufacturing the same are provided to enhance specificity and sensitivity to cadmium. CONSTITUTION: A gene construct contains a DR_0070 gene promoter of Deinococcus radiodurans and a reporter gene which is operatively linked to the promoter. The DR_0070 gene promoter has a base sequence of sequence number 5. A biosensor for detecting cadium contains a recombinant transformant which is transformed by the expression vector, pRADZ3. A method for detecting cadmium in a sample comprises: a step of exposing a test sample to the biosensor; and a step of measuring expression level of the reporter gene.
Patent KR-20120049650-A (KR)
Title: Backlight unit
Inventor: KIM WOO HA
IPC: C09J4/00
Filed: 2010-11-09
Abstract: PURPOSE: A backlight unit is provided to obtain high brightness and superior brightness uniformity. CONSTITUTION: A first bonding pad(30) includes a first bonding layer(31) on a substrate(10). The first bonding layer includes a scattering particle(32). A second bonding pad(40) is attached to an upper part of the first bonding pad. The second bonding pad includes a second bonding layer(41). The second bonding layer includes scattering particles(42).
Patent KR-20120049771-A (KR)
Title: A liquid level sensor and a liquid level sensing method, and an apparatus and a method for providing liquid having the same
Inventor: NAM GUNG KEE
IPC: G05D9/12
Filed: 2010-11-09
Abstract: PURPOSE: A solution level sensor and a solution level sensing method, a solution supplying device having the same, and a solution supplying method are provided to obtaining a solution level sensing by possibilities of a malfunction because a solution level senor is prevented from being influenced by an external temperature change. CONSTITUTION: A solution level sensor(240) comprises a block member(242), a bladder(248), an elastic member(244), and a measuring member(246). The block member is attached on one side of a container. The bladder is arranged inside the container and a buoyancy of solution is applied to the bladder. One side of the elastic member is fixed to the block member and the other side is fixed to the bladder and the elastic member is transformed according to a change of the buoyancy. The measuring member is attached on the elastic member, measures a size of the deformation, and outputs a physical signal value corresponding to the solution level proportional to the size of the deformation.
Patent KR-20120050038-A (KR)
Title: Blind
Inventor: KIM SU YUN
IPC: E06B9/322
Filed: 2010-11-10
Abstract: PURPOSE: A blind is provided to maintain a ventilation, to prevent rainwater from flowing into indoor in the summer time and to receive the whole sunlight flowing in the winter time. CONSTITUTION: A blind comprises a base frame(12), guide frames(13,14), an angle regulating device, an opening and closing rope(16), a blind support(17), and a blade control unit(18). The base frame is composed of upper and lower frames(12a,12b) and left and right frames(12c,12d). The guide frame guides blind blades(11a) wounded or released by sliding. The angle regulating device regulates angle of the blind blades. The opening and closing rope controls the blind to be wound or released. The blind support supports the blind blades. The blade control unit prevents the blades adjoining to each other from being adhered and moves the blades to up and down.
Patent KR-20120053680-A (KR)
Title: Polyisocyanurate foam with enhanced dimension stability and manufacturing methods thereof
Inventor: KWON HYUN
IPC: C08G18/10
Filed: 2010-11-18
Abstract: PURPOSE: A manufacturing method of polyisocyanurate foam is provided to prevent the degradation of dimensional stability, together with reducing the viscosity of resin premix, and to manufacture polyisocyanurate foam with excellent adhesion, insulation, chemical resistance and processability. CONSTITUTION: In a manufacturing method of polyisocyanurate foam by using polyisocyanate and polyol containing polyester polyol. The polyester polyol contains trivalent carboxylic acid. The trivalent carboxylic acid is one or more selected from trimesic acid(benzene-1,3,5-tricarboxylic acid), citric acid, isociatric acid, aconitic acid, propane-1,2,3-tricarboxylic acid and trimesic acid(benzene-1,3,5-tricarboxylic acid). The polyisocyanurate foam uses 100-200 parts by weight of polyisocyanate based on 100.0 parts by weight of polyol.
Patent KR-20120054793-A (KR)
Title: Method of aerosol deposition for ceramic powder
Inventor: JEE YOUNG HO
IPC: C23C24/08
Filed: 2010-11-22
Abstract: PURPOSE: A ceramic powder aerosol deposition method is provided to manufacture various ceramic thin and thick films at the normal temperature by supplying uniform aerosol from an aerosol chamber to a deposition chamber. CONSTITUTION: A ceramic powder aerosol deposition method comprises the steps of: leading ceramic powder into an aerosol chamber, spraying carrier gas through a rotary gas nozzle to create swirl of carrier gas inside the aerosol chamber to make ceramic powder into aerosol while preventing the ceramic powder deposited on the bottom of the aerosol chamber, and accelerating the aerosol through vacuum expansion and discharging into a deposition chamber to deposit the aerosol on a substrate.
Patent KR-20120061541-A (KR)
Title: Organic electro-luminescent Device
Inventor: LEE KANG JU
IPC: H01L51/52
Filed: 2010-12-03
Abstract: PURPOSE: An organic electroluminescence device is provided to improve reflective efficiency by minimizing light loss of a first electrode. CONSTITUTION: A protective layer(140) covers switching and driving thin-film transistors and exposes a drain electrode of the driving thin-film transistor. A first electrode is connected to the drain electrode of the driving thin-film transistor for each pixel region on the protective layer. A bank is formed on a boundary of the pixel region while being overlapped with an edge of the first electrode. An organic light-emitting layer(155) is formed on the upper part of the first electrode to the inside of the bank. A second electrode(158) is formed on the front side of a display region toward the upper part of the bank and the organic light-emitting layer. An intermediate layer completely covers a lower layer.
Patent KR-20120062248-A (KR)
Title: Liquid crystal shutter glasses
Inventor: LEE BAEK WOON
IPC: G02F1/1335
Filed: 2010-12-06
Abstract: PURPOSE: Liquid crystal shutter glasses are provided to enable a user to watch a three-dimensional image or a two-dimensional image by including a liquid crystal shutter driving part. CONSTITUTION: Liquid crystal shutter glasses(1) comprise a liquid crystal layer and a liquid crystal shutter driving part. A left-eye shutter and a right-eye shutter respectively include the liquid crystal layer. The liquid crystal shutter driving part alternatively switches the left-eye shutter and the right-eye shutter in a three-dimensional image display mode. The liquid crystal shutter driving part simultaneously switches the left-eye shutter and the right-eye shutter in a two-dimensional image display mode.
Patent KR-20120076626-A (KR)
Inventor: KIM CHUL WOO
IPC: G06Q30/06
Filed: 2010-12-08
Abstract: 본 발명은 콘텐츠 가격을 관리하는 시스템 및 방법에 관한 것으로서, 보다 상세하게는, 콘텐츠 이용량에 따라 콘텐츠 가격을 차별적으로 결정하여 관리하는 시스템 및 방법에 관한 것이다. 
콘텐츠 가격 관리 시스템이 콘텐츠의 가격을 관리하는 방법은 (a) 제 1 사용자 단말에 콘텐츠의 가격을 포함하는 콘텐츠 정보를 제공하는 단계, (b) 상기 제공된 콘텐츠 정보에 매칭되는 콘텐츠가 상기 제 1 사용자 단말에 의해 출력되는 경우, 상기 콘텐츠의 가격 및 상기 제 1 사용자 단말에 의해 출력된 상기 콘텐츠의 길이에 기초하여 상기 제 1 사용자 단말에 대한 콘텐츠 이용 금액을 산출하는 단계, (c) 상기 제 1 사용자 단말에 의해 출력된 상기 콘텐츠의 길이에 기초하여 상기 콘텐츠의 가격을 갱신하는 단계를 포함하고, 상기 산출된 콘텐츠 이용 금액이 상기 제 1 사용자 단말에 결제 요청되고, 상기 (c) 단계가 수행된 이후에 제 2 사용자 단말이 상기 콘텐츠의 가격 정보를 요청하는 경우, 상기 콘텐츠의 갱신된 가격 정보가 상기 제 2 사용자 단말에 제공될 수 있다.
Patent KR-20120066443-A (KR)
Title: Flat panel display
Inventor: PARK JUNG MOK
IPC: G02F1/1335
Filed: 2010-12-14
Abstract: PURPOSE: A flat panel display device is provided to prevent a user from visually viewing a reflection light which does not have image information. CONSTITUTION: A display panel(200) displays an image. A substrate is located on the top of the display panel. An anti-reflection polarizing plate(110) is included on one side of the substrate. The reflection polarizing plate absorbs light which is reflected from the display panel. An external light transmits inside of the anti-reflection polarizing plate.
Patent KR-20120067052-A (KR)
Title: Nanocomposite having quantum dots for wavelength shifter and a preparation method thereof
Inventor: HAN CHANG SOO
IPC: B82Y30/00
Filed: 2010-12-15
Abstract: PURPOSE: A nano-composite including quantum dot for wavelength conversion and a manufacturing method thereof are provided to improve light stability and luminous effect and to have irreversible property by performing annealing processing at high temperature. CONSTITUTION: A manufacturing method of nano-composite comprises the following steps: obtaining a mixture by mixing quantum dot and polymer; obtaining annealing-processed mixture by performing annealing process; and obtaining nano-composite including the quantum dot by irradiating UV on the annealing processed mixture. The annealing is performed at 100-170 deg. Celsius for 1-3 hours. The UV irradiation is processed with UV intensity of 30-50W, wavelength of 20-40 nano meters and exposure time of 1-24 hours.
Patent KR-20120071028-A (KR)
Title: Magnetic resonance charging transmission coil system of coil structure federated with plural unit ring coils
Inventor: KIM YOUNG HUN
IPC: H02J17/00
Filed: 2010-12-22
Abstract: PURPOSE: A magnetic resonance charging transmission coil system having a coil structure integrated with a plurality of unit ring coils is provided to increase magnetic flux by piling up a plurality of unit ring coils on a transmission unit. CONSTITUTION: An AC power source(11) is used in order to apply an electric signal of a resonant frequency. A first unit ring coil(12a) resonates through electrical connection with the AC power source. A plurality of spaced unit ring coils(12b) is formed into the equal size as the first unit ring coil. The plurality of spaced unit ring coils is piled in a row on the first unit ring coil electrically connected to the AC power source. The first unit ring coil and the plurality of unit ring coils, which is adjacent, successively resonate.
Patent KR-20120071083-A (KR)
Title: Device and method for forming refractories in tap hole of blast furnace
Inventor: LEE YONG JUN
IPC: C21B7/06
Filed: 2010-12-22
Abstract: PURPOSE: A device and a method for forming refractories in a tap hole of a blast furnace are provided to minimize the formation of a gas flow path due to pores by pressing refractories in a housing of a tap hole with high pressure. CONSTITUTION: A device for forming refractories in a tap hole of a blast furnace comprises a sealing plate(30) which is installed in a housing of a tap hole of a blast furnace, a blocking plate(32) which is pressed to the sealing plate to block the housing, a fixing unit which fixes the blocking plate to the sealing plate, a supply pipe(34) which is installed on one side of the blocking plate and allows the flow of refractories, and a refractory feeding unit which is connected to the supply pipe and loads refractories in the housing.
Patent KR-20120071148-A (KR)
Title: 이동형 성분 채집 분석 장치
Inventor: PARK SEONG CHAN
IPC: G01N1/28
Filed: 2010-12-22
Abstract: 본 발명은 이동형 성분 채집 분석 장치에 관한 것으로, 시료를 환경으로부터 격리하고 기화된 시료를 채집하는 채집부; 관찰 지점에 레이저 빔이 조사되도록 하는 이색성 대물 렌즈부; 상기 이색성 대물 렌즈부에 연결되며, 시료의 기화에 필요한 레이저 빔을 발생시키는 레이저 광원부; 시료의 관찰 지점에 대한 광학 이미지를 획득하는 카메라부;　및 제어하는 제어부를 포함하여 휴대 및 이동이 가능하며, 시료의 표면뿐 아니라 비아홀(via hole)의 바닥 면의 성분을 효과적으로 채취하여 분석할 수 있도록 한다.