baber/WOPTO huggingface dataset:
Patent KR-20070116740-A (KR)
Title: Asymmetric multi processor
Inventor: HOSHAKU MASAHIRO
IPC: G06F13/14
Filed: 2007-06-05
Abstract: An asymmetric multi-processor is provided to minimize a processing load of each processor with increased freedom of degree of distributed processing by enabling each processor of the asymmetrical multi-processor to freely select and access a proper hardware accelerator as a slave, and largely reduce power consumption with the minimized processing load by effectively dropping an operation frequency or power voltage. A hardware resource arbiter(110) arbitrates a request signal requesting a use permission of the hardware accelerator(106a-106e) to each processor core(101a,101b). The processor core receiving arbitration of the request signal from the hardware resource arbitrator uses the hardware accelerator. First, second, and third signal processing groups respectively comprise first, second, and third processor cores, and the hardware accelerator requesting signal processing to the first, second, and third processor core. A clock skew adjustor(112) skews a phase relation of a clock among the signal processing groups.
Patent KR-20080110106-A (KR)
Title: A coupled torsion beam axle for a vehicle
Inventor: KIM JU WAN
IPC: B60G7/00
Filed: 2007-06-14
Abstract: A coupled torsion beam axle for the vehicles is provided that the design change and the welding of the part are facilitated. A coupled torsion beam axle(10) for the vehicles comprises as follows. A front bend(11a) is prepared for in both end part of the integrated beam(11). A trailing arm(12) is and installs attached in the inside front of each front bend. A spring seat mounting bracket(15) and S/ABS mounting bracket(16) are and install in the top of each trailing arm. A spindle bracket(14) is and installs attached in the outer end of each trailing arm. The trailing arm includes the reinforcement plate and spindle bracket.
Patent KR-20080110362-A (KR)
Title: Anvil unit in self-piercing rivet system
Inventor: LEE MUN YONG
IPC: B21J15/02
Filed: 2007-06-15
Abstract: An anvil unit for the self piercing apparatus making the fastening force raised is provided by expanding the junction area of the junction by the undercut. An anvil unit for the self piercing apparatus comprises a punch unit is installed at upper one side on frame; an anvil housing(51) which is formed with the cylindrical shape and in which the anvil guide hole(53) is formed in inside; a plurality of anvil dies(61) in which the molding brain(G) including each upper side is the undercut brain is formed; a return portion ash(65) providing the force of restitution for each anvil die between each anvil die and anvil housing; and a anvil cap(67) connected in the upper part circumference surface of the anvil housing. And characterizes to be inserted and built inside the mounting hole(7) formed inside of one side of frame.
Patent KR-20070122139-A (KR)
Title: Micromechanical mobile element with shock controlled rotation
Inventor: MARMY PHILIPPE
IPC: G04B1/00
Filed: 2007-06-18
Abstract: A mobile micromechanical element with shock controlled rotation is provided to prevent teeth of an escape wheel from being damaged from shock by controlling rotation due to shock to the teeth. A mobile micromechanical element with shock controlled rotation comprises a central rigid part(2), arms(6) and teeth(8). The arms are extended from the central rigid part toward a peripheral part. The arms are flexible for moving the teeth in a tangential and/or a radial direction so as to absorb shock to damage to the teeth. The arms are gradually bent in a tangential direction opposite to a rotation direction of the mobile element. In this time, the thickness of the arms gradually decreases and the teeth are formed at ends of the arms.
Patent KR-20090002121-A (KR)
Title: System of safe management based by rfid and method thereof
Inventor: CHO JONG SHIK
IPC: G06K17/00
Filed: 2007-06-18
Abstract: An RFID based safety management system and method are provided to effectively arrange operating staffs according to a moving route or a degree to which people gather so as to prevent accidents which may occur in a place where many people gather and collect objective data. An RFID based safety management system includes an RFID reader(100) which is set in each unit region and transmits an identification signal received from an RFID tag(101) provided to a managed object, a position computing unit(102) for receiving the identification signal from the RFID reader, computing the position of the RFID tag at a predetermined period and producing data about the number of managed objects existing in each unit region, and a transmitter(104) for transmitting a signal which requests an operating staff to move a predetermined unit region to a terminal of the operating staff when the number of managed objects located in the predetermined unit region exceeds a predetermined reference number based on the data.
Patent KR-20090006690-A (KR)
Title: Plastic board drain inserting apparatus for improving soft ground
Inventor: PARK KWON YONG
IPC: E02D3/00
Filed: 2007-07-12
Abstract: A construction apparatus of a drain board for soft ground improvement is provided to restrain the overturning of an endless track vehicle caused by a draft or the partial subsidence of the ground at a construction work of a drain board. A construction apparatus of a drain board for soft ground improvement comprises a leader installed to the front of an endless track vehicle in the vertical direction, a drain casing ascent and descent in the longitudinal direction of the leader and fitted with a drain board, and a casing driving unit ascending and descending the drain casing. The endless track vehicle comprises a main body having a cabin and a boom supporting the leader, a caterpillar having an endless track to be rotatable in a frame, a width adjustment unit adjusting the space width of the caterpillar from the main body, and an overturning prevention unit installed to be expanded to the outside of the caterpillar.
Patent KR-20090010352-A (KR)
Title: Dispersible tablet containing coated pellet and preparation method thereof
Inventor: SHIN KWANG HYUN
IPC: A61K9/16
Filed: 2007-07-23
Abstract: A suspension tablet containing coated pellet having excellent disintegration rate and dispersibility is provided to inhibit destruction in package, circulation or storage by maintaining the proper hardness, shield the unpleasant taste of drug, and easily adminstrate it to the patient. The suspension tablet contains (a) the pellet containing drug, (b) a coating layer including the water-insoluble polymer, the enteric coating material or their mixture formed on the pellet, (c) the binder for protecting the coating layer, and (d) the pharmaceutically acceptable excipients.
Patent KR-20080014629-A (KR)
Title: Knitting method and knitting tool
Inventor: STINGEL UWE
IPC: D04B1/00
Filed: 2007-08-08
Abstract: A knitting method and a knitting tool are provided to manufacture the left-left knitting product with the high productivity simply. Two groups of knitting devices are arrayed at rows so that the knitting product is manufactured. An opening restriction member(9) is equipped to an end(6) of the knitting device and receives threads or a stitch or half stitch. At least one thread is pushed by the stitches maintained by the knitting devices of another groups. The knitting devices of at least one group are moved synchronously. The knitting device of two groups are also moved asynchronously or synchronously in each group. In order to manufacture the left-left knitting product, threads are alternately wrapped in the knitting devices of a group and another group. The row having the half stitches is transmitted from the knitting devices of one group to the knitting devices of another group. Further, the each knitting devices moves in forward and backward directions.
Patent KR-20090018423-A (KR)
Title: The high-elastic nonwoven fabric and its preparation method
Inventor: HA JONG UN
IPC: D04H1/46
Filed: 2007-08-17
Abstract: High-elastic non-woven fabric and a manufacturing method thereof are provided to produce non-woven which can be used as a substitute of polyurethane foam or can be used with the polyurethane foam. High-elastic non-woven fabric is manufactured by next steps. The polyester conjugate fiber of 10-70wt%, the polyester conjugate fiber which is processed with oil having silicon of 60% of 10-70wt%, hot sticking binder fiber having a low melting point of 10-70wt%, and polyester or sticking fiber of the polystyrene of 10-70wt% are mixed. A single layer or multilayer of a web is piled up by carding the mixture. The piled web foams a sheet by using a needle having a barb. The sheet is combined with mixture by using a drying furnace and a heating roller.
Patent KR-20090023810-A (KR)
Title: 수지콘크리트를 이용한 고강도 투과성 타일구조물의제조방법
Inventor: HWANG KWANG UK
IPC: E04F15/10
Filed: 2007-09-03
Abstract: 본 발명은 실용신안(등록제0382773호;투과성수지콘크리트를이용한불록구조물축조장치)를 개선, 발전시킨 것으로서 투과성수지콘크리트를 이용한 투수타일의 제조방법에 관한 것으로 각기 기계적 물성, 강도, 면적, 위치에 의하여 하부에 요( ). 철( )과 물흐름 구멍을 가진 각각의 설계된 목재 및 철재와 플라스틱 구조물을 이용한 모형과 수지 콘크리트를 이용하여 투과성 타일구조물의 제조방법에 관한 것이다. 본 발명은 하부에요( ).철( )과 물흐름 구멍을 가진 각기 용도 및 규격에 맞도록 설계된 철재 및 목재, 플라스틱 구조물을 제작하여 에폭시수지 프라이머를 도포하고, 골재(자갈, 규석 등)와 에폭시수지 및 경화제를 용도에 맞도록 비율(골재 80∼95중량％, 에폭시수지 5∼20중량％, 경화제 1∼7중량％)을 선정하여 공장에서 혼합한 수지 콘크리트 몰탈을 제작된 철재 및 목재, 플라스틱 구조물에 타설 다짐후 경화시켜 물이 표면으로 흐르지 않고 타일의 내측 및 하부로 흐르는 투과성 수지 콘크리트 타일 구조물을 얻을 수 있다. 
       
     목재, 철재, 플라스틱구조물, 요철, 물흐름구멍, 투과성타일구조물,,
Patent KR-20090024368-A (KR)
Title: Method of coating phosphor powder for light emitting diode
Inventor: PARK SANG MI
IPC: H01L33/00
Filed: 2007-09-04
Abstract: A method of coating phosphor powder for light emitting diode is provided to improve the stability for the moisture of the fluorescent substance by coating the SiO2-TiO2 complex oxide uniformly on the surface of phosphor powder. The first and second electrodes(30, 35) are formed on the substrate(10). The light emitting diode chip(20) is mounted on the first electrode. The molding unit(40) encapsulates the light emitting diode chip. The molding unit contains the uniformly distributed fluorescent substance(50). The phosphor powder(51) has the complex oxide-coating layer(52) on the surface. The light emitting diode chip is electrically connected to the first electrode or the second electrode through two wires(60).
Patent KR-20090026704-A (KR)
Inventor: HONG SUNG JEA
IPC: G09F15/00
Filed: 2007-09-10
Abstract: A panel for attaching a bill is provided to prevent damage of a wall due to a nail by fixing a panel by a high-strength adhesive plate. A bill attaching surface(1), an attaching surface(2) of a city gas check part, a guide phrase plate(3), a bill hanger, and a pen hanger(5) are mounted on a front of a body of a panel for attaching a bill. A high-strength adhesive plate(6) and a cover paper plate are mounted on a rear of the body of the panel. A high-strength adhesive portion is attached on a door or a wall surface. A pen(9) is loaded on the pen hanger. A user attaches the guide phrase plate to a normal bill(11), attaches a sticker and a sticker for home-delivery service to the bill attaching surface, and hangs a bill(10) for a hanger or a booklet on the bill hanger.
Patent KR-20090029130-A (KR)
Title: Appratus for measuring blood pressure
Inventor: CHA KI CHUL
IPC: A61B5/022
Filed: 2007-09-17
Abstract: Blood pressure measuring equipment is provided to uniformly wind the portion of a human body of a test person without inclining of the cuff and to enhance accuracy and reproducibility of the reference systolic blood pressure. One end of the band(131) is fixed to the outer side of the cuff(110). The other end of band is fixed to the winding roll(133). The winding member helps the cuff in order to be automatically wound in the portion of a human body of a test person. The pneumatic tube(120) is prepared in the inner side of cuff. The pressurization mean injects the air into the pneumatic tube to pressurize. The decompression means exhausts the air injected within the pneumatic tube. The pressure detecting measure detects the pressure within the pneumatic tube. The controller measures the blood pressure the pulse signal detected by the pressure detecting measure. The display unit indicates the minimal blood pressure and the measured maximal blood pressure.
Patent KR-20080026501-A (KR)
Title: Light irradiation apparatus, crystallization apparatus, crystallization method, and device
Inventor: YUKIO TANIGUCHI
IPC: G02B27/18
Filed: 2007-09-18
Abstract: A light irradiation apparatus, a crystallization apparatus and method, and a device are provided to variably implement deep intensity suitable for properties of a material to be irradiated by changing a ratio of optical intensities of first and second illuminating lights. An optical converting device(1A) has a phase step of a phase difference different from 180 degrees. An illuminating optical system illuminates an illuminating light which is slanted in a direction perpendicular to a step line of the phase step. An image forming optical system(3) forms an optical intensity distribution based on the light phase-modulated by the optical converting device. The illuminating optical system illuminates a first illuminating light and a second illuminating light onto the optical converting device at the same time, and has an optical intensity setting member for setting optical intensity of the first illuminating light and optical intensity of the second illuminating light.
Patent KR-20090030023-A (KR)
Title: Device for detecting wire exposed from belt of tire
Inventor: CHOI SOON HO
IPC: B29D30/26
Filed: 2007-09-19
Abstract: An apparatus for detecting exposure of a molding belt typed wire code is provided to prevent degradation of quality of the wire due to the exposure of the steel wire code by detecting the exposure of the wire. An apparatus for detecting exposure of a molding belt typed wire code includes a main bracket(20) fixed to an upper part of a belt servicer; a roller fixing bracket(30) fixed to the main bracket; a first fixing shaft(40) and a second fixing shaft fixed on the roller fixing bracket to a width direction of a belt servicer; a first coin typed roller(60) and a second coin typed roller(70) fixed to the belt; a power supplier(90) supplying the power to the coin typed roller through the first fixing shaft; a detector(100) detecting exposure information of a wire code(210).
Patent KR-20090032160-A (KR)
Title: Comparative ucc & the optimizing player for comparison
Inventor: KIM HYUN JIN
IPC: G06Q50/10
Filed: 2007-09-27
Abstract: A comparative image service and an optimized player thereof are provided to enable a user to an image relevant to desired information conveniently by accurately arranging information based on a theme. A user uploads his/her image by determining one theme focused on comparison(a), and performs a keyword searching operation which provides more concertized keywords(b). The user uploads a self-making image about the previous theme after watching the image(c), and an optimized player arranges at most 8 images about one theme. When the user selects one theme, an initial screen on which 'VS' mark is indicated appears at the player. If the user clicks on the screen, thumbnails within the player are displayed in parallel. The user produces image based on a new category corresponding to a different theme.
Patent KR-20090044188-A (KR)
Inventor: CHOI MYOUNG KYOU
IPC: F01L3/20
Filed: 2007-10-31
Abstract: 본 발명은 밸브의 작동 과정에서 밸브 스프링의 비틀림에 의한 밸브의 일방향 회전을 지속적으로 가능케 하도록, 캠샤프트에 배열된 캠과 접촉하는 로커암이 구비되고, 한 쌍의 암을 지닌 밸브 브릿지가 상기 로커암에 접촉되게 배치되며, 상기 밸브 브릿지의 암 단부측에 밸브가 장착되고, 상기 밸브의 스템 엔드부에 밸브 리테이너가 장착되어 그 밸브 리테이너와 실린더 헤드의 상부면 사이에 개재된 밸브 스프링의 상부측을 지지하도록 구성되며, 상기 밸브 브릿지의 암 단부에 연결 설치되어 상기 밸브의 스템 엔드부와 상기 밸브 리테이너의 상면부를 커버링 하는 밸브 캡과, 상기 밸브 캡의 가장자리 부분에 감싸여진 상태로 상기 밸브 리테이너의 가장자리 외주측에 구비되는 원웨이 클러치를 더욱 포함하여 이루어지는 엔진용 밸브장치를 제공한다. 
       
     엔진, 밸브, 밸브 브릿지, 밸브 캡, 밸브 리테이너, 밸브 스프링, 원웨이 클러치
Patent KR-20090046303-A (KR)
Inventor: CHOI SUNG CHAN
IPC: G09B23/00
Filed: 2007-11-05
Abstract: 본 발명은 자연 학습용 책에 관한 것으로, 마주하는 책커버 사이에 식물을 생육하고 관찰할 수 있는 투명재질의 케이스를 구비하여 식물의 생육을 관찰하면서 생육과정을 기록할 수 있어 책에 대한 흥미를 지속적으로 유지시킬 수 있도록 하여 특히 어린이들의 자연학습에 유용하도록 하는 자연 학습용 책을 제공한다. 
     상기의 목적을 달성하기 위해 본 발명은, 상부로 물이 주입되고 하부로 물이 배수될 수 있도록 구성되어 내부에 식물이 자라날 수 있도록 하고, 투명한 재질로 이루어져 식물의 생육과정을 관찰할 수 있도록 이루어진 내부케이스; 상기 내부케이스를 고정해주는 외부케이스; 상기 외부케이스에 지철수단에 의해 결합되어 내부케이스에서 생육되는 식물의 생육 상태 및 관찰자의 의견을 기록할 수 있는 다수의 데이터기록부; 를 포함하여 구성되는 것을  그 기술적인 요지로 한다.  
       
     책, 내부케이스, 외부케이스, 투명, 물받이, 데이터기록부, 고정자
Patent KR-20090046387-A (KR)
Inventor: LEE YANG
IPC: A61K8/97
Filed: 2007-11-06
Abstract: 본 발명은 천연항균제와 이를 이용하여 방부활성을 가지는 화장료 조성물에 관한 것이다. 더욱 구체적으로, 본 발명은 황금 추출물 0.01 내지 1.0 중량%, 어성초 추출물 0.05 내지 1.0 중량%, 쑥 추출물 0.01 내지 1.0 중량%, 유자추출물 0.05 내지 2.0 중량%로 이루어진 군 중에서 선택되는 1 종 이상의 추출물을 함유하는 항균 및 방부활성을 가지는 화장료 조성료에 관한 것이다. 
     	본 발명에 의한 화장료 조성물은 상기 항균 추출물을 최적 처방조성비로 혼합한 화장료 조성물로서 광범위한 항균스펙트럼을 나타내어 화장료 방부활성이 우수하고 화장품 제형적합성이 뛰어나 제형안정성이 뛰어나고 피부자극유발 가능성이 낮은 특성을 가지고 있다.  
     황금 추출물, 어성초 추출물, 쑥 추출물, 유자 추출물
Patent KR-20090050880-A (KR)
Inventor: KIM SHIN DUG
IPC: G06F17/40
Filed: 2007-11-16
Abstract: 본 발명에 따른 우선 순위와 데이터 필터링을 이용한 USN 통합 미들 웨어의 데이터 동기화 처리 방법 및 장치는, 다양한 USN(Ubiquitous Sensor Network) 환경을 지원하기 위한 통합된 형태의 미들웨어의 데이터 동기화 처리 기법으로서 RFID, WSN 등과 같은 다양한 센싱 디바이스들로부터의 대용량의 데이터 입력 시 발생할 수 있는 입력 데이터의 손실을 방지하고, 기존 RFID 등의 미들웨어가 운영체계에 의존하던 프로세스 우선권 할당 기능을 통합 미들웨어 시스템 기능에 포함하여, 데이터 처리 단계들의 실행 우선 순위를 실시간으로 조정하고자 하는 것이다. 
       
     미들 웨어, USN
Patent KR-20090053187-A (KR)
Inventor: LIM YOUNG KAK
IPC: G03G15/06
Filed: 2007-11-22
Abstract: 본 발명은 화상형성장치 및 그의 현상제잔량 산출방법에 관한 것이다. 이를 위해 본 발명은 감광체에 현상제를 공급하는 현상롤러와 현상제량을 감지하는 현상제센서와 현상제를 상기 현상롤러로 공급하는 공급롤러를 갖는 현상유닛과, 상기 현상유닛에 착탈가능하게 마련되며 상기 현상유닛으로 현상제를 공급하는 현상제바틀을 포함하는 화상형성장치의 현상제잔량 산출방법에 있어서, 제1인쇄도트수를 산출하는 단계와; 상기 현상제센서를 이용하여 상기 현상제량을 감지하는 단계와; 상기 현상제바틀로부터 상기 현상유닛으로 현상제가 공급되는 단계와; 상기 공급된 현상제량을 기초로 제2인쇄도트수를 산출하는 단계와; 상기 제1인쇄도트수와 상기 제2인쇄도트수를 기초로 제3인쇄도트수를 산출하고, 상기 산출된 제3인쇄도트수를 통해 상기 현상제바틀의 현상제잔량을 산출하는 단계를 포함하는 것을 특징으로 한다.  이에 의하여, 인쇄도트수를 기초로 한 현상제잔량과 실제 현상제잔량과의 차이를 줄일 수 있다.
Patent KR-20090054631-A (KR)
Title: Case film for pouch type lithium primary battery
Inventor: LEE YOUNG GI
IPC: H01M50/133
Filed: 2007-11-27
Abstract: A case film for a pouch type lithium primary battery is provided to ensure excellent shielding effect of the air and moisture, bendability, foldability, and enough strength for securing resistance to bending and folding. A case film(100) for a pouch type lithium primary battery comprises a flexible multilayer film(102) where a first polymer film(110), a second polymer film(120), a metallic film(130) and a third polymer film(140) are successively laminated. The first polymer film is made of halogen atom-substituted or unsubstituted hydrocarbon compound. The second polymer film comprises amorphous or low-crystalline polymer with crystallinity of 0~20 %. The third polymer film comprises crystalline polymer with crystallinity of 40~100 %.
Patent KR-20090058987-A (KR)
Title: Method for fabricating liquid crystal display device and method for fabricating film carrier tape in it
Inventor: KANG JEONG HO
IPC: G02F1/1345
Filed: 2007-12-05
Abstract: An LCD(Liquid Crystal Display) manufacturing method and a film carrier tape manufacturing method thereof are provided to reduce faults of an LCD by preventing mis-align between pads of an LC panel and an output line of an FCT attached to the pads. A first substrate(111) is divided into a first area and a second area positioned in at least one side of the first area. The first substrate and a second substrate(112), attached to the first area of the first substrate, are prepared. Plural gate lines and data lines cross each other to define a unit pixel area on the first area of the first substrate. A switching device is formed in an intersection area of the gate and data lines. By extending the gate and data lines of the first area on the second area of the first substrate, plural pads configuring at least one group are formed. In all areas configuring one group, an interval between the pads is identically formed. A pad width is differently formed from a pad, located in the center, to an outmost pad.
Patent KR-20080060146-A (KR)
Title: Liquid crystal display device
Inventor: HIROSE YOICHI
IPC: G02F1/133
Filed: 2007-12-06
Abstract: An LCD(Liquid Crystal Display) is provided to correct color balance of an image, displayed on an LC panel, according to change of color balance of white, thereby suppressing change of color balance of a display image of the LC panel and displaying an image of stable color balance. A light source uses an organic EL(Electroluminescent) device of almost white luminescence. An LC display unit(10) displays images by modulating light from the light source based on a video signal. A chromaticity detector detects chromaticity of the light from the light source. A brightness and chromaticity corrector(4) corrects the chromaticity of the image displayed on the LC display unit. The corrector compares the chromaticity detected by the chromaticity detector with reference chromaticity. Based on the comparison result, the corrector corrects at least one video signal among RGB(Red, Green and Blue) colors.
Patent KR-20090059365-A (KR)
Title: An apparatus for transferring a substrate
Inventor: PARK GI HONG
IPC: H01L21/677
Filed: 2007-12-06
Abstract: A substrate transfer apparatus is provided to transfer the substrate smoothly by reducing an alignment point for a transfer shaft by forming a bearing in both side walls of an immersion reservoir. A process chamber(100) provides an independent space for each process in a substrate. An immersion reservoir(110) is arranged in the process chamber. A plurality of transfer shafts(120) are formed in the immersion reservoir. The immersion reservoir has a plurality of bearings(140) in both side walls. A plurality of transfer rollers(130) are formed in the plurality of transfer shafts. The plurality of transfer rollers have a penetration hole into which the plurality of transfer shafts are inserted. A driving unit(150) is formed in both ends of the plurality of the transfer shafts. The driving unit includes a rotation shaft, a driving magnet, and a driven magnet.
Patent KR-20090066417-A (KR)
Title: The total customer service (voice of customer) communication solution while syncronizing remote screen control and phone calls for the customer satisfaction
Inventor: PARK CHUNG JUNG
IPC: G06Q30/02
Filed: 2007-12-20
Abstract: An integrated customer satisfaction communication solution associating remote pc screen control with online telephone counseling is provided to enable a customer to have counseling without feeling a cost burden for the counseling even though a company does not open a toll free telephone number. If a customer for counseling applies counseling through a web site, a mobile device message transmitting module(112) transmits a message to mobile devices of counselors who can consult with the application. The counselors log in the web site to simultaneously use an internet phone and a remote PC screen control program so that the counselors have counseling with the customer. A counseling record processing module(117) stores a counseling record according to a counseling result.
Patent KR-20090067879-A (KR)
Title: Method for advertisement in iptv service
Inventor: YOUN TAEK HYUN
IPC: H04N21/4725
Filed: 2007-12-21
Abstract: An advertisement method at the IPTV service is provided, which enables to confirm the detailed information of the advertising object without stopping of the image. An advertisement method at the IPTV(Internet Protocol Television) service is as follows. Information data of advertisement and AD data is received from the advertisement server(140) and is stored. The advertising direction table is updated with reference to information data. In the set top box, contents data are received from the contents server(130) and are displayed in the display device. The advertisement image included in AD data is displayed in one part of the display equipment screen in which the contents is displayed. In the set top box, the event about the displayed advertisement image is sensed. The detailed information corresponding to the advertisement image is displayed in one part of the display equipment screen.