baber/WOPTO huggingface dataset:
Patent KR-20000028054-A (KR)
Title: Method for recognizing name of broadcasting station according to change of channel in editing mode
Inventor: GO MYEONG GI
IPC: H04N21/43
Filed: 1998-10-30
Abstract: PURPOSE: A method for recognizing a name of a broadcasting station is to properly update the name of a broadcasting station as basic information using PDC(program delivery code)/VPS(video programmable system) data. CONSTITUTION: A method for recognizing a name of a broadcasting station comprises steps of: determining whether a present mode is an editing mode when TV is turned on(302S,303S); continuously determining whether a channel is changed during performing a program editing function such as an image editing and a sound editing and so forth in an editing mode(304S); detecting a PDC in a selected channel when the channel is changed(305S); detecting the name of the broadcasting station from the PDC if a detecting of the PDC is completed and then storing and displaying the name of the broadcasting station(306S,307S); and continuously performing an update of the name of the broadcasting station according to the change of the channel until the TV is turned off(308S).
Patent KR-20000033460-A (KR)
Title: (1,1,1,1) paddlane compound and its derivatives
Inventor: OH DONG WON
IPC: C07C13/28
Filed: 1998-11-21
Abstract: PURPOSE: A novel compound (1,1,1,1) paddle and its derivative is provided. The compound is stable at room temperature, but explosive by an instant decomposition at high temperature. Such explosive property is applied for the field of medicines for sterilization of pathogenic bacteria or oregano-metal as conductive material. CONSTITUTION: The compound (1,1,1,1)paddle is prepared by the steps of: placing(1,1,1) propellane and diazomethanol in photo reactor in the presence of ether as solvent, photo reacting them at -70°C until the reactants become colorless, after reaction, removing solvent, and isolating and yielding pure (1,1,1,1)paddle compound. Its derivative is prepared by the steps of: adding potassium-tert-butoxide to the synthesized (1,1,1)propellane ether solution, lowering temperature to -30°C, slowly adding halides for their reaction, extracting the reactants by using ether, and removing solvent.
Patent KR-20000033732-A (KR)
Title: Specific reproduction service providing method of video on demand
Inventor: KIM YONG SU
IPC: H04N21/2387
Filed: 1998-11-25
Abstract: PURPOSE: A specific reproduction service providing method of a video on demand is provided to decrease a load in a server caused due to backward reproduction service according to a client's demand. CONSTITUTION: A specific reproduction service providing method comprises the steps of: whenever a new program is registered at a storing medium, rearranging video pictures within encoded MPEG(Moving picture experts group) stream of the registered program in a backward order, creating an MPEG video stream for the backward reproduction corresponding to the registered program and storing the created MPEG video stream; when a delivery service is requested by a client, extracting an MPEG video stream corresponding to the requested program from the storing medium and transferring the extracted MPEG video stream to the client; and when a backward reproduction service is received from the client, temporarily stopping the delivery service, extracting the MPEG video stream placed at a position corresponding to the stopped time and transferring the extracted MPEG video stream to the client.
Patent KR-20000038496-A (KR)
Title: Electric heating type heater for vehicle
Inventor: CHOI YUN SUK
IPC: B60H1/22
Filed: 1998-12-07
Abstract: PURPOSE: An electric heating type heater for a vehicle is provided to detachably mount an electric heating type heater in a blowing duct for rapidly increase a temperature of air supplied by a heating system, thereby preventing excessive racing of engine to increase the temperature. CONSTITUTION: An electric heating type heater for a vehicle includes an electric heater switch(4) connected with a power supply of a battery for operating in response to turning-on of a starting switch of a vehicle, a hollow cylindrical coil housing(8) fixed in a blowing duct by inserting into the duct for receiving power supply from the electric heater switch via a connector(9), a heat radiating coil(6) fixed in the coil housing in a dense state for generating heat by the power supply, and a temperature sensor(7) mounted at one side of the heat radiating coil for shorting the electric heater switch according to a temperature of the heat radiating coil, wherein the coil housing is formed with a corrugated part(8a) at an outer periphery which is flexibly varies according to an inner diameter of the blowing duct.
Patent KR-20000040374-A (KR)
Title: Manual converter of automatic steering system of vehicle
Inventor: KIM BYUNG SEOP
IPC: B62D5/04
Filed: 1998-12-18
Abstract: PURPOSE: A manual converter is provided to cut the mechanical connection between a steering shaft and a motor by separating a clutch between the motor and a pulley connected to the steering shaft during manual steering. CONSTITUTION: A clutch(700) is combined by power when a select switch(800) is set to an automatic steering. A motor(500) is operated by a steering control unit(600) and a pulley(400) interlocks with the operation of the motor. Then the pulley drives a belt(300) to automatically rotate a steering wheel. When the select switch is set to a manual steering, the clutch is separated by power off.
Patent KR-20000045683-A (KR)
Title: Device for generating ozone embedded in vehicle
Inventor: CHO SU HWAN
IPC: B60H3/00
Filed: 1998-12-30
Abstract: PURPOSE: An embedded device for generating ozone is provided to eliminate bacteria and mould growing in a heat exchanger or in an air passage of an air conditioner in a motor vehicle regardless of the driving state of the motor vehicle. CONSTITUTION: A device for generating ozone contains a blowing fan detecting unit(10), an air conditioner detecting unit(20), and a starting key detecting unit(30), a timer controlling unit(40), a first timer(50), a second timer(60), an oscillator driving unit(70), an oscillating unit(80), and an ozone generating unit(90). Herein, the blowing fan detecting unit detects the driving state of a blowing fan. The air conditioner detecting unit detects the state of the air conditioner, and the starting key detecting unit detects the state of starting key. Then, the oscillator driving unit generates a driving signal for generating oscillating frequency according to the controlling signal outputted from the timers. The oscillating unit generates the oscillating frequency for generating ozone according to the driving signal generated in the oscillator driving unit. And, the ozone generating unit generates ozone according to the oscillating frequency of the oscillating unit for emitting the ozone to a certain location in a motor vehicle.
Patent KR-20000046557-A (KR)
Title: Apparatus for processing output of execution result in intelligent peripheral
Inventor: YUN YONG SANG
IPC: H04L12/28
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for processing the output of an execution result in the intelligent peripheral is provided to carry out output processing so as to prevent an execution result of an SRS(Specialized Resource Switching system) dependent on a man machine command from being lost. CONSTITUTION: An apparatus for processing the output of an execution result in the intelligent peripheral is composed of a workstation(100), an SRMP(Service Resource Main Processor)(200) and an SRS(220). The workstation(100) is provided with a WMFP(Window Management For Pc)(101). The SRS(220) consists of an application part(122) and an ECI(Execution Control Interface) unit((221). The ECI unit(221) transfers an execution result generated in the application part(122) to an execution result reception processing part(210) of the SRMP(200). The execution result reception processing part(210), if an execution result is transferred from the ECI unit(221), is comprised of a receiving part(211) and a variable queue(212) receiving and storing it.
Patent KR-20000046987-A (KR)
Title: Method for replacing tool according to diameter of tool of machine tool having automatic tool replacement device
Inventor: KIM JEONG HUN
IPC: B23Q3/155
Filed: 1998-12-31
Abstract: PURPOSE: A method is provided to perform replacement of a tool smoothly according to the diameter of a tool of a machine tool having an automatic tool replacement device and to replace a tool without collision of tools. CONSTITUTION: By inputting a command of tool replacement, respective shafts are moved to the original points for replacement of a tool and a rotating spindle is stopped. An optional number is input to a storage to decided if the diameter of a tool installed in a magazine is large or small. A tool is a large diameter tool(1) if a number added with 1 is larger than the optional number. If a tool installed in the spindle is a large diameter tool(5), a tool to be replaced is stored in a storage temporarily. If there is not a mechanism in the left part of a standby port(S), the existence of a mechanism in the right place is decided. If there is not a mechanism in the both ports, a position of a middle port is ordered. If there are mechanisms in the both ports, the existence of a port having a small diameter mechanism is decided. The number of a port is stored in a storage. An empty port of the port of the stored number is carried to the standby port. The large diameter mechanism installed in the spindle is replaced with the empty port.
Patent KR-19990028907-A (KR)
IPC: H01L29/792
Filed: 1996-06-14
Abstract: A bidirectional passgate switch for connecting two conductors utilizes technology such as electrically erasable programmable read only memory (EEPROM). The switch includes two EEPROM components wherein the floating gates of the components are shared. In one embodiment a first n-channel passgate transistor is used for programming and storage of the state of the switch. The oxide of the first transistor is a thin oxide to enable ease of programming. A second n-channel passgate transistor functions as the bidirectional switch wherein the source and drain terminals are coupled to the routing lines to be selectively connected. The second transistor oxide is a thick oxide to minimize the leakage due to tunneling. Thus, the programming lines and routing lines are separated, making the programming process simpler while minimizing leakage. <IMAGE>
Patent KR-19990063677-A (KR)
IPC: H04W64/00
Filed: 1996-09-19
Abstract: The invention relates to a position determining system, for receiving digital telephone signals transmitted by a number of transmission sources BTS. In particular there is described a method of estimating the offset in time of receipt of a broadcast signal received at two locations (CBU,CRU), where the signal received at the one location (CRU) may have been subject to corruption by multipath effects. To overcome this problem, the signals received at the one location are auto-correlated and the signals received at the other location are auto-correlated. The signals received at the two locations are cross-correlated and a template comprising that portion of the auto-correlation of the signals received at the other location corresponding to the negative time axis, and that portion of the auto-correlation of the signals received at the one location corresponding to the positive time axis is constructed. The offset at which the template best fits the measured cross-correlation of the signals received at the two locations is measured as an estimate of the time offset between the signals received at the two locations. <IMAGE>
Patent KR-19990064345-A (KR)
Title: 직렬형 제어 밸브
IPC: F16K1/12
Filed: 1996-09-12
Abstract: 직렬형 제어 밸브 구조는, 제어 구(CP1, CP2)에 가해지는 유체 압력을 제어함으로 폐쇄될 수 있는 정상-개방 밸브 또는 제어 구(CP1, CP2)에 가해지는 유체 압력을 제어함으로서 개방될 수 있는 정상-폐쇄 밸브를 제공하기 위하여 하나 또는 그 이상의 제어 구(CP1,CP2)를 통해서 제어되는 복수 개의 제어 실들(C1,C2,C3,C4)을 포함하고 있는 것으로 기술되어 있다. 또한, 균형 구조를 가지고 있고, 밸브를 개방 및 폐쇄시키기 위한 상대적으로 작은 작동 기를 포함하고 있는 밸브가 기술되어 있다.
Patent KR-19990076828-A (KR)
IPC: A61K35/64
Filed: 1996-12-20
Abstract: PCT No. PCT/JP96/03733 Sec. 371 Date Jun. 4, 1998 Sec. 102(e) Date Jun. 4, 1998 PCT Filed Dec. 20, 1996 PCT Pub. No. WO97/24134 PCT Pub. Date Jul. 10, 1997A composition containing natural drugs is disclosed. The composition is effective for relieving physical and mental fatigue and for ameliorating a weakened constitution without any side effects, even if administered for a long time.
Patent KR-19990077226-A (KR)
Inventor: DRUMRIGHT RAY E
IPC: C08F4/36
Filed: 1996-10-03
Abstract: 본 발명은 유리 라디칼 중합반응을 수행할 수 있는 단량체를 유리 라디칼 중합반응을 개시하기에 충분한 온도에서 디라디칼 개시제(여기서, 당해 디라디칼 개시제는 페환되어 디라디칼을 형성하는 C-C 불포화 부위를 포함한다)와 접촉시킴을 포함하는, 유리 라디칼 중합반응을 진행할 수 있는 단량체의 중합방법에 관한 것이다.
Patent KR-19990087511-A (KR)
Title: 음성 회의 장치에 공간성 가청환경을 창출하는 방법 및 장치
IPC: H04S7/00
Filed: 1997-03-03
Abstract: 복수의 장소(12, 14, 16)의 복수의 이용자들 간의 음성 통신을 위한 방법과 장치가 각 장소(12, 14, 16)에 한세트의 음성 입력 센서(22, 24, 26)를 활용한다.  각 세트의 음성 입력 센서(22, 24, 26)은 인접의 가청공간을 입체음향으로 감지한다(54).   각각의 장소(12, 14, 16)의 은유적 표현이 제공된다(52).   각 은유적 표현은 은유적 공간 내에서 변할 수 있는 위치를 가지고 있다.   그 은유적 표현은, 예를 들어 물리적 은유, 시각적 은유, 가청 은유, 또는 구조상의 은유에 의거할 수 있다.   각 장소(12, 14, 16)에 감지된 가청공간이 적어도 하나의 종합적인 가청공간을 형성하기 위해 통합된다(56).   입체음향으로 지각가능한 가청환경이 적어도 하나의 종합적인 가청공간에 기초한 일 이상의 장소(12, 14, 16)에 산출된다(56).
Patent KR-19990087807-A (KR)
Title: 콘택트 렌즈
IPC: G02C7/04
Filed: 1997-03-17
Abstract: 비구면, 비대칭인 각막에 사용하기 위한 콘택트렌즈에 관한 것이다. 렌즈는 전방표면, 후방표면 및 기저부(base)를 포함한다. 전방표면 및 후방표면 각각은 중아광학부분(36) 및 외부주변 각막부분(34)을 포함한다. 후방표면은 렌즈 후방표면상에 있는 공통의 원점으로부터 시작하는 복수의 직경방향 연장 경계에 의한 복수의 국부표면 구획(66)으로 나누어진다. 각각의 국부표면 구획(66)은 렌즈가 눈에 착용되었을 때 각각의 렌즈 국부표면 구획 아래에 놓여 있는 각막의 대응하는 국부표면 부분의 형상을 따른다.
Patent KR-20000010627-A (KR)
Title: Polyolefin film, compositions and resins useable therefore and related making method
Inventor: RADOSTA JOSEPH A
IPC: C01B33/20
Filed: 1997-04-22
Abstract: PURPOSE: A polyolefin resin composition is provided to be used for manufacturing a transparent film having an excellent antiblocking property by including an antiblocking agent with a low polishing rate. CONSTITUTION: This invention concerns a mixture of a first component selected from talc and a second component selected from feldspars, nephelines and nepheline syenites, wherein the ratio of the first component to the second component provides an enhanced abrasiveness property. The invention further relates to an antiblocking agent made from such mixture. This mixture provides favorable optical properties when used in a polyolefin film. This invention also relates to a polyolefin resin composition having the mixture therein, as well as to films made with such.
Patent KR-20000050892-A (KR)
Inventor: YU JONG KUN
IPC: A23L11/00
Filed: 1999-01-15
Abstract: PURPOSE: A bean curd containing milk vetch and a preparing method thereof are provided which prepare the bean curd by adding raw materials of milk vetch in the state of liquid or powder in the course of preparing process of the bean cord, so the bean curd represents an improved savory and light taste, increases a digestive efficiency, promotes a metabolism, and is used for a health food. CONSTITUTION: In a bean curd prepared with a bean as a main material, the bean curd containing milk vetch is prepared by adding a fixed amount of milk vetch in the state of liquid or powder, wherein the amount of milk vetch extract is 1-3 wt.pts., the particle size and the amount of milk vetch powder are 10-50 mesh and 0.1-1 wt.pts., respectively. A preparing method of the bean curd containing milk vetch contains a step which adds a fixed amount of milk vetch in the state of liquid or powder to any step of a preparing process of bean curd, wherein the preparing process is composed of washing, soaking, pulverizing, filtering, boiling, solidifying molding and cooling step.
Patent KR-19990068181-A (KR)
Title: 성막장치 및 결정성 실리콘막의 형성방법
IPC: H01L21/20
Filed: 1999-01-28
Abstract: 본 발명은, 피성막물품에 결정성 실리콘막을 형성하기 위한 실리콘막형성용 진공챔버와, 상기 피성막물품의 피성막면에 결정성 실리콘막의 전단계막을 형성하기 위한, 상기 진공챔버에 설치된 성막부와, 상기 전단계막의 결정화처리를 위하여 상기 전단계막에 에너지빔 조사를 행하는, 상기 진공챔버에 설치된 에너지빔조사부를 구비한 성막장치에 관한 것이다.  이 성막장치에 의하여 TFT용 등의 반도체막으로서의 양질인 결정성 실리콘막을 생산성 좋게 형성한다.
Patent KR-20000052208-A (KR)
Title: Finite impulse response filter
Inventor: PARK DONG JO
IPC: H03H17/02
Filed: 1999-01-30
Abstract: PURPOSE: A finite impulse response filter is provided to perform various output operations and overcome a hardware structural limitation by changing coefficients according to an output property. CONSTITUTION: A finite impulse response filter comprises: an input section (41,42,43) dividing a specific number of taps into a constant unit and transmitting an input signal; a coefficient converting section (40) converting coefficient values to change output property according to the selected signal applied from outside; a selecting section (44,45,46) setting an address according to the output of input section or the coefficient converting section if there is an output signal in the selecting section; a memory section (47,48,49) storing the output of input section or the coefficient converting section in the address set from the selecting section; and an adder (50) adding an output of the memory section.
Patent KR-20000055083-A (KR)
Inventor: JEONG DONG GEUN
IPC: H01L21/20
Filed: 1999-02-03
Abstract: PURPOSE: A method for manufacturing a thin film for a semiconductor is provided to simplify the manufacturing process using a plasma enhanced chemical vapor deposition equipment, thereby providing an organic film having an excellent stability. CONSTITUTION: A method for manufacturing a thin film for a semiconductor comprises steps of vaporizing p-xylene contained in a bubbler(30) to be a gas phase, discharging the p-xylene out of the bubbler, introducing the p-xylene discharged from the bubbler into a plasma depositing reaction chamber(50), and depositing a thin film on a substrate(1) in the reaction chamber using a plasma of the reaction chamber. In the method, the substrate is made of Pt or Si. The insulating substrate is cleaned by trichloroethylene, acetone and methanol and then positioned on a prop(51) of the reaction chamber.
Patent KR-19990083323-A (KR)
Title: 압전발음기
IPC: H04R17/00
Filed: 1999-04-20
Abstract: 통체에 측벽부를 향하는 방향으로 힘이 가해져도, 측벽부가 크게 휘어지는 일이 없는 압전 발음기를 얻는다. 제1 케이스절반부(7)와 제2 케이스절반부(8)를 조합해서 수납 케이스(13)를 구성한다. 수납 케이스(13) 내부에 압전 진동자(9)를 수납한다. 제1 케이스절반부(7)의 측벽부(7c)에 전기실측 개구부(7e)와 연이어 통하는 통체(7b)를 일체적으로 설치한다. 통체(7b) 기부(7bl)의 일부(7b2)가 제1 케이스절반부(7)의 둘레벽부(7d)의 일부와 대향하도록 측벽부(7c)의 외주부근처의 위치에 통체(7b)를 배치한다. 측벽부(7c)를 향함에 따라 통체(7b)의 중심에서 외부를 향해 넓어지는 고리모양의 보강용 테이퍼부(7g)를 통체(7b)의 기부(7bl)에 설치한다.
Patent KR-20000028561-A (KR)
Inventor: MATSUMOTO TADASHI
IPC: H02H7/26
Filed: 1999-04-20
Abstract: PURPOSE: A device for controlling a supply of electric power is provided to separate an accidental section when a communication abnormality is generated. CONSTITUTION: A transformer substation(70) transmits a transmitting request of information to switch substations(93-39) periodically using communication lines(A4-A5) for collecting information about line switches(56-61) and a serially connected switch(62). When the transformer substation(70) collects information about line switches(56-61) and the serially connected switch(62), information about line switches(56-61) and the serially connected switch(62) are transmitted to a control center(71). When an accident of transforming line is generated, a calculator system(73) of the control center(71) measures an accidental section according to the information about line switches(56-61) and the serially connected switch(62). When the communication accident is generated between the switch substation(64) and the transformer substation(70), the accidental section is automatically separated by changing an operation mode of the switch substations(63-65) from a non-opening mode at a non-voltage to an opening mode at the non-voltage.
Patent KR-20000073439-A (KR)
Inventor: CHO JIN HYUNG
IPC: H04N7/14
Filed: 1999-05-11
Abstract: PURPOSE: A terminal apparatus for retrieving two-way information using a wire/wireless communication network and a TV is provided to easily retrieve information through a simple operation of a remote controller. CONSTITUTION: A terminal apparatus for retrieving two-way information and communication using a wire/wireless communication network and a TV comprises a modem(2) for receiving an information signal through a wire/wireless communication network, a remote controller(8) for generating an operation signal, an interfacing portion(7) for generating and outputting a control signal, a processing block(3) for receiving the information through the modem and converting the signal from the remote controller into a video signal according to the control signal from the interfacing portion and then transmitting the video signal through a selector and a RF demodulater to a TV(6), whereby a user retrieves the information. In the apparatus, a broadcasting RF signal through an antenna is transmitted to the TV or selected by the selector.
Patent KR-20000074690-A (KR)
Inventor: KWON HO JIN
IPC: H01M4/36
Filed: 1999-05-25
Abstract: PURPOSE: An anode active matter composition is provided to have long life time characteristics. CONSTITUTION: An anode active matter composition is obtained as follows. LiOH and MnO2 is measured so that a mole ratio of Li/Mn is 1/2. The sufficient amount of ethanol is added, and a resultant matter is mixed until the ethanol is removed. A mixed matter is annealed under dry atmosphere during five hours at 450°C, thus LiMn2O4 powder of precursor of a quasi crystal state is obtained. The LiMn2O4 powder of the quasi crystal state is re-mixed so as to be distributed lithium salt uniformly. A resultant product is annealed during 12 hours at 750°C, thus LiMn2O3 of a crystal state is obtained.
Patent KR-20000074722-A (KR)
Inventor: PARK HYEONG UN
IPC: H04B1/708
Filed: 1999-05-25
Abstract: PURPOSE: An apparatus for performing a search acquisition in a code division multiple access(CDMA) communication system is provided to maximally reduce a false alarm probability and a miss detect probability caused by power changes of a CDMA receiving signal, without being affected by distortions included in the CDMA receiving signal in a process of acquiring an initial synchronization code among spread code adjusting processes, so as to decrease time for acquiring the initial code synchronization. CONSTITUTION: A parallel complex correlator(11) performs a complex correlation between an inputted 'dk' data sample signal(101) and a 'ck' vector signal(105) in N parallel. The 'ck' vector signal(105) is an internally-generated N parallel complex pseudo-noise(PN) code. A parallel complex accumulator(12) accumulates K consecutive samples according to each component of an 'rk' vector signal(102) outputted from the parallel complex correlator(11). A parallel energy detector(13) finds energy according to each complex component relating to an 'sk' vector signal(103) outputted from the parallel complex accumulator(12). An adaptive rate decider(14) inputs an 'ek' vector signal(104) outputted from the parallel energy detector(13) and a deciding threshold 'Vth'(111), and decides whether a code synchronization is performed, by using statistics characteristics of the 'ek' vector signal(104). A PN code generator(16) controls operations of a parallel complex PN code generator(17) by using a SEARCH_FLAG signal(107) among output signals of the adaptive rate decider(14). A parallel complex PN code generator(17) generates the 'ck' vector signal(105) having N code phases under control of a PN_CNTL signal(108) outputted from the PN code generator(16).
Patent KR-19990064946-A (KR)
Title: 비닐스타킹
Filed: 1999-05-20
Abstract: (1) 재질은 비닐을 이용하며 허리 및 발목, 무릎, 허벅지 끝단부에 밴드식의 구조와 기능이다. 
     (2) 비오는 날 옷과 몸이 비로 젖지 않게 하기 위함이며 활동시에 활동을 안전하고 편리하게 될 수 있도록 하기 위함이다. 일석이조로 표면을 이용하여 광고 효과도 얻을 수 있는 것이다. 
     (3) 재질은 비닐을 사용하는 것이며 표면 색상을 천연색 또는 불투명 색을 이용하여 예술적 감각을 고려하는 것이고 광고문구나 디자인을 하여 광고 효과를 낼수 있도록 한 것이다. 2가지의 의장의 구조와 무릎용, 발목용, 허벅지용, 허리용 4종류로서 구성되고 남여, 소년, 청년, 성인용의 표준 크기로 구성되어있다. 각 끝단부는 밴드기능으로 되어져 있으며(고무삽입 또는 밴드기능). 발목에서 통채로 되어진 구조와 기능으로 되어져 있다. 발목형은 밑바닥 내외면에 사용자가 사용할때 재질이 비닐로 말미암아 미끄러울 수 있는 것을 감안하여 재질표면의 정도가 거칠거칠하게 되는 정도의 구조이다. 
     (4) 비가오는 날 비에 몸이나 옷이 젖지 않아서 신체적, 심리적으로 안정과 안전, 능률적으로 편리하게 활동할 수가 있으며 또한 표면을 이용하여 광고효과를 낼수가 있다.