baber/WOPTO huggingface dataset:
Patent KR-20050088473-A (KR)
Title: Food product dispenser with cleansing mechanism
Inventor: CARHUFF PETER
IPC: B67D1/07
Filed: 2003-12-08
Abstract: The invention relates to a food product dispenser (100) that includes a food delivery mechanism and a cleansing mechanism (700). The food delivery mechanism includes a food source (211), a food conduit (600) associated with the food source (211) for receiving a food component (211a) therefrom, and a dispensing mechanism (500) configured to dispense servings of the food component (211a) from the conduit (600). The cleansing mechanism (700) includes a cleansing conduit (800) associated with the food delivery mechanism to direct a cleansing fluid along a fluid (987a) a fluid path in cleansing association with the food delivery mechanism under conditions for performing a cleansing operation on the food delivery mechanism. A controller (1000) can be provided for automatically conducting cleansing operations based on predetermined conditions. The controller (1000), delivery mechanism and cleansing mechanism (700) can be configured to switch between the dispensing of the servings and the cleansing operation at a plurality of intervals during a day without substantial intervention from an operator.
Patent KR-20050095770-A (KR)
Title: Fermented soybean milk containing palatinose
Inventor: TEZUKA YUMIKO
IPC: A23L11/00
Filed: 2004-01-09
Abstract: It is intended to provide fermented soybean milk in which not only the greenish smell due to soybean or soybean milk but also unpleasant taste, fermentation smell, harsh taste and acetic acid smell generating in the course of the lactic acid fermentation and acetic acid fermentation of soybean milk are relieved. It is intended to provide fermented soybean milk in which the thick texture characteristic to processed soybean products is reduced. It is intended to provide fermented soybean milk having a light and refreshing taste. By using palatinose, it becomes possible to produce fermented soybean milk having reduced thick texture of soybean and a light and refreshing taste. Moreover, the unpleasant smell of fermented soybean milk, which cannot be relieved even by using various taste-improving agents, etc., can be relieved thereby.
Patent KR-20050096936-A (KR)
Title: Drug particles obtained by freezing onto a cold surface
Inventor: SCHERZER BRIAN D
IPC: F26B5/06
Filed: 2003-08-12
Abstract: The present invention is a method for preparing micron-sized or submicron-sized drug particles comprising contacting a solution comprising a poorly water soluble drug substance and at least one freezable organic solvent with a cold surface so as to freeze the solution; and removing the organic solvent. The resulting particles are also disclosed, as are several embodiments of an apparatus that can be used in performing the method of the present invention.
Patent KR-20060021832-A (KR)
Title: Three-dimensional fine cell structured photocatalyst filter responding to visible light and method for production thereof, and clarification device
Inventor: TANI EIJI
IPC: C02F1/30
Filed: 2004-04-22
Abstract: A three-dimensional fine cell structured photocatalyst filter responding to a visible light, which comprises a spongy porous structural material (A) having a porosity of 85 vol % or more and, formed on the surface thereof, an anatase-type titanium dioxide coating, wherein the spongy porous structural material (A) comprises a spongy porous structure (B) comprising any one selected from the group consisting of (a) carbon, and silicon and/or a silicon alloy, (b) at least one selected from the group consisting of silicon, a silicon alloy and carbon, and silicon carbide, (c) at least one selected from the group consisting of silicon, a silicon alloy, carbon and silicon carbide, and silicon nitride, (d) carbon, (e) any one metal selected from the group consisting of titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, ruthenium, rhodium, palladium, silver, platinum and gold, and carbon.
Patent KR-20060058766-A (KR)
Title: Uv resistant naphthalate polyester articles
Inventor: MCMAN STEVEN J
IPC: C08J7/046
Filed: 2004-05-19
Abstract: Naphthalate polyester articles can be coated with polymerizable compositions containing a vinyl-functional crosslinkable film former, a large amount of benzotriazole and a copolymerizable monomer that solubilizes the benzotriazole. The cured compositions help protect the naphthalate polyester from UV exposure and other weathering effects.
Patent KR-20060015633-A (KR)
Title: Microelectromechanical systems, and methods for encapsulating and fabricating same
Inventor: PARTRIDGE AARON
IPC: H01L/
Filed: 2004-03-30
Abstract: There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a MEMS device, and technique of fabricating or manufacturing a MEMS device, having mechanical structures encapsulated in a chamber prior to final packaging. The material that encapsulates the mechanical structures, when deposited, includes one or more of the following attributes: low tensile stress, good step coverage, maintains its integrity when subjected to subsequent processing, does not significantly and/or adversely impact the performance characteristics of the mechanical structures in the chamber (if coated with the material during deposition), and/or facilitates integration with high-performance integrated circuits. In one embodiment, the material that encapsulates the mechanical structures is, for example, silicon (polycrystalline, amorphous or porous, whether doped or undoped), silicon carbide, silicon-germanium, germanium, or gallium-arsenide.
Patent KR-20060025573-A (KR)
Title: Connector
Inventor: STONE ROGER
IPC: F16B5/02
Filed: 2004-05-26
Abstract: A connector comprising an adapter (600) having a threaded bore (608) and a bushing (101) having an external thread (104) and an internal thread (102). The adapter has a stop (605) on an outer surface to prevent rotation. The bushing is threaded into the adapter bore. A bolt (200) is threaded into a bushing bore (103) using the internal threads. As the bolt is turned the internal threads cause an interference fit between the bolt shank and the threads, temporarily preventing further insertion of the bolt. The bolt is then turned further causing the bushing to unscrew from the adapter toward the mounting surface (M) until the bushing bears upon the mounting surface. The adapter engages with part (P) thereby completely compensating for a gap between the part and a mounting surface. The adapter does not turn through engagement of the stop (65) with an immoveable part. As the bolt is turned further, the sacrificial internal threads are stripped to allow the bolt to be fully torqued into a mounting surface hole (MH).
Patent KR-20070073265-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: KIM YOUNG GIL
IPC: G09G3/36
Filed: 2006-01-04
Abstract: An LCD(Liquid Crystal Display) device and a driving method thereof are provided to prevent variation of a gamma curve by supplying gate-on voltages to gate lines according to temperature conditions. An LCD(Liquid Crystal Display) device includes a liquid crystal panel(112), a power supply unit(102), a gate voltage selecting unit(104), and a gate driver(108). The liquid crystal panel includes gate lines(GL1~GLn). The power supply unit generates plural voltages required for driving the liquid crystal panel and generates plural gate-on voltages(Von1,Von2) of different levels. The gate voltage selecting unit selects one of the gate-on voltages according to temperature. The gate driver supplies the selected gate-on voltage to the gate lines.
Patent KR-20070076093-A (KR)
Title: Mbmm wireless modem of usb type for pc and method for controlling power of each modem thereof
Inventor: LEE JAE GUAN
IPC: H04W74/02
Filed: 2006-01-17
Abstract: A USB-type MBMM(Multi-Band Multi-Mode) wireless modem and a method for controlling the power of each modem therein are provided to prevent excess of USB power as only one modem among a plurality of modems is turned on and the other modems are turned off when power is supplied. A USB-type MBMM wireless modem, connected to a PC(Personal Computer)(10) and executing access to a communication network, comprises the first modem and the second modem. The first modem accesses the first communication network. The second modem, turned on according to an active signal received from the first modem, accesses the second communication network. The first modem is turned off as a response signal is received from the second modem. The MBMM wireless modem also comprises the first PMIC(Power Management IC)(140) and the second PMIC(160). The first PMIC manages the power of the first modem. The second PMIC manages the power of the second modem. The first PMIC receives an active signal from the second modem and supplies power to the first modem. The second PMIC receives an active signal from the first modem and supplies power to the second modem.
Patent KR-20060086278-A (KR)
Inventor: KIM DONG SEOK
IPC: C08F220/00
Filed: 2006-01-19
Abstract: 본 발명은 150℃ 이상의 범위에서 분해되어 산(acid)을 발생시키는 에틸렌성 불포화 모노머(a-1) 및 상기 에틸렌성 불포화 모노머(a-1)와 공중합 가능한 에폭시기를 함유한 에틸렌성 불포화 모노머(a-2)를 필수 성분으로 포함하여 형성된 열경화성 수지 공중합체(A), 상기 열경화성 수지 공중합체를 포함하는 열경화성 수지 조성물, 상기 조성물로부터 형성된 경화막 및 상기 경화막을 포함하는 액정 표시 소자를 제공한다. 상기 열경화성 수지 조성물은 보존 안정성이 우수하다.  
       
     열경화성 수지 조성물, 보존 안정성, LCD, 컬러필터, 보호막, 평탄화막, 경화막
Patent KR-20060087439-A (KR)
Title: Device for holding lateral tabs of box blanks filing through a folder-gluer
Inventor: COULLERY GERARD
IPC: B31B50/25
Filed: 2006-01-26
Abstract: The device (30) has a driving unit (31) including a servomotor and driving a shaft to actuate rotary supports (20) in synchronization with movement of blanks (1), where the unit is arranged on a supporting structure (33). Sensors (41) detecting the blanks are connected to an electronic control unit (40) which controls the unit (31), where the sensors and the unit (40) are connected by a pulse generator (42).
Patent KR-20060089143-A (KR)
Inventor: SIBUM KLAUS
IPC: B63C9/26
Filed: 2006-02-01
Abstract: 잠금 장치(20)에 의해 방수가 되도록 덮개(18)로 닫히는 케이스 용기(12)를 갖는, 안정된 자세로 부유하는 부유 가능한 발연통(floatable smoke pot)(10)을 개시한다.  점화 장치(26)에 의해 점화될 수 있는 발화 물질(pyrotechnic material)로 된 연기-발생 물체(40)가 케이스 용기(12) 내에 배치된다.  안정적인 부유 자세를 얻기 위해, 밸러스트 분동(ballast weight)(42)이 케이스 용기(12)의 용기 하부(14)에 제공된다.  연기-발생 물체(40)를 형성하는 복수의 칼럼 부재(column element)(44)가 밸러스트 분동(42) 상에 세워져서 균일한 분포로 케이스 용기(12) 내에 배치된다.  칼럼 부재(44)가 없는 케이스 용기(12) 내의 공간은 부유성 재료(58)로 채워진다.  덮개(18)는, 발연통(10)이 사용되지 않은 원상태에서, 뜯어서 개봉될 수 있는 밀봉 부재(50)로 방수가 되도록 닫힌 홀들(holes)(30)을 가지므로, 연기-발생 물체(40)가 꺼지지 않으면서 제한된 시간 동안 발연통(10)이 물 안에 잠길 수 있다. 
       
     발연통(smoke pot), 발화 물질(pyrotechnic material), 밸러스트 분동(ballast weight)
Patent KR-20060092052-A (KR)
Inventor: KAWAI HIROSHI
IPC: G02B7/00
Filed: 2006-02-02
Abstract: 장치의 소형화를 도모하고, 또, 부품점수의 삭감화, 비용의 저감화를 도모할 수 있는 렌즈경통 및 촬상장치를  제공한다. 
     메인 가이드축(38)의 상단을 지지하는 베어링부재(54)는, 제 1경통분할체(1202)의 바깥쪽으로부터 구멍부(1250)에 장탈(裝脫) 가능하게 삽입되는 축부(5402)와, 축부(5402)의 중심축 선에 대해서 편심한 중심축 선을 가지는 베어링구멍(5404)을 가지고, 메인 가이드축(38)의 상단은 베어링부재(54)의 베어링구멍(5404)으로 지지된다.
Patent KR-20060103826-A (KR)
Inventor: LOH ALVIN
IPC: G06F9/06
Filed: 2006-02-06
Abstract: 잠재적으로 불필요한 소프트웨어를 식별하고 제거하는 시스템 및 방법을 제공한다.  사용자에 대하여 의심스러운 프로그램들을 식별하고 그 의심스러운 프로그램들이 실제로 삭제되지 않은 채 실행되는 것을 사용자가 방지할 수 있게 하는 메카니즘을 제공한다.  일실시예에서, 잠재적으로 불필요한 소프트웨어를 식별하는 스캐너 데이터는, 사용자가 그 소프트웨어의 연속 실행을 금지할 수 있게 하는 GUI에 표시된다.  예를 들어, 알려져 있는 리스트 상에 있지 않은 임의의 소프트웨어, 즉, 양호한 애플리케이션/프로세스는 잠재적으로 불필요한 것으로서 식별될 수 있다.  유사하게, 하나 이상의 의심스러운 반응을 표시하는 소프트웨어를 그러한 방식으로 식별하여, 사용자는 자신의 시스템을 되돌릴 수 없게 변경하지 않고서 정상적인 소프트웨어와 의심스러운 소프트웨어를 구별할 수 있다. 
       
     불필요한 소프트웨어, 메카니즘, 우선 순위 이슈, 주요 콘솔 뷰
Patent KR-20070081490-A (KR)
Title: Led module and method for manufacturingthereof
Inventor: LEE SUNG HO
IPC: F21V23/00
Filed: 2006-02-13
Abstract: A both-sided emitting LED lighting apparatus is provided to facilitate assembly by connecting a wire and a power supply terminal of a PCB(Printed Circuit Board) with the simple rotation of a piece. A both-sided emitting LED lighting apparatus includes a PCB(2), a case(1), a wire(3), and a piece(4). An LED(Light Emitting Diode)(25) is installed on the PCB(2). The case(1) and the wire(3) are molded as a single body to make the wire(3) which supplies power to the PCB(2) pass through a base(10) of the case(1). The piece(4) penetrates through a power supply terminal(21,22) of the PCB(2) so that a front end of the piece(4) is connected with the wire(3).
Patent KR-20070082167-A (KR)
Title: Foder type mobile communication terminal having double-face keypad
Inventor: WOO CHANG SOO
IPC: H04B1/38
Filed: 2006-02-15
Abstract: A folder type mobile terminal having a double-sided keypad is provided to provide a more convenient interface environment to a user and expand a data input range by allowing the user to suitably use first and second keypads by rotating the second key pad as necessary. A folder(200) is rotatably combined with a front surface of a main body(100) and includes a display unit(220) for displaying various image information and a receiver(230) for outputting voice information. A hinge connection part rotatably connects the main body(100) and the folder(200). The terminal body(100) includes the first body(110) having a space part(111) with a certain portion opened from the front surface thereof and the second body(120) rotatably combined with the space part of the first body(110). The second body(120) includes the first keypad(121) and a transmitter(123) for inputting voice information which are formed on one surface thereof, and the second keypad formed on the other surface thereof and having a function different from the first keypad.
Patent KR-20070082170-A (KR)
Title: Mobile phone with individual identification using built-in light source
Inventor: HWANG SEOK HYUN
IPC: H04B1/40
Filed: 2006-02-15
Abstract: A mobile terminal having a personal information discrimination function using an installed light source is provided to identify each user by mounting a laser pointer at an antenna of a mobile terminal and forming a pattern to form a two-dimensional code at the laser pointer. A flash unit(127) includes a flash case with a certain pattern so that when light is allowed to pass through the case, the light is formed according to the pattern. A recognizing unit, which includes an optical sensor unit(124) and a pattern recognizing unit(121), recognizes light and reads personal information. A controller(103) controls such that each person is identified by the personal information read by the recognizing unit.
Patent KR-20070083314-A (KR)
Title: Vehicle complex system and method for controlling lcd
Inventor: KIM SANG OH
IPC: G08G1/0962
Filed: 2006-02-20
Abstract: A vehicle complex system and a method for controlling an LCD(Liquid Crystal Display) device thereof are provided to restrict a driver from watching video during driving by selectively adjusting brightness or view angle of the LCD device based on the driving speed. A vehicle complex system includes a GPS(Global Positioning System) receiver(10), a storage unit(30), a display unit(60), and a controller(20). The GPS receiver receives coordinate data from a GPS satellite. The storage unit includes a map database. The display unit displays a map screen or video images including path guide information from a current position of a user to a destination based on the coordinate data and the map database according to a user request. The controller controls brightness or view angle of the display unit.
Patent KR-20070088135-A (KR)
Title: Apparatus for treating substrate
Inventor: KIM TAE WOO
IPC: H01L21/3065
Filed: 2006-02-24
Abstract: An apparatus for treating a substrate is provided to reduce an error rate due to impurities generated from a substrate treating process by using plasma. A chamber(10) includes a reaction space for forming plasma. A substrate is loaded into the reaction space. A ceramic coating layer(13) is formed on a part of an inner surface of the chamber. An electrode is positioned in the inside of the chamber. The ceramic coating layer includes at least one of alumina oxide and yttrium oxide. The ceramic coating layer is formed by a spraying method. The chamber includes an outer wall(11) and an inner wall(12) contacting the reaction space. The inner wall is separated from the outer wall. The ceramic coating layer is formed in the inner wall. The inner wall is formed with aluminum and is processed by an anodization method.
Patent KR-20070093600-A (KR)
Title: Apparatus and method for managing process using pdr
Inventor: CHA JEE HYE
IPC: G06F9/06
Filed: 2006-03-14
Abstract: An apparatus and a method for management by processes using PDR(Process Data Record) are provided to check generation of an event of processes at predetermined time intervals and process the event according to the processes, thereby efficiently performing resource management of the processes. An apparatus(100) for management by processes using PDR(Process Data Record)(110) comprises the followings: the PDR for storing predetermined information of processes; a status checking unit(120) which checks a resource usage value of the process, and compares the checked usage value with a threshold value stored in the PDR in order to check whether or not an event is generated; and an event processor(130) which processes the event for the process based on an event processing method defined in the PDR if the event is generated in the predetermined process.
Patent KR-20070096220-A (KR)
Title: Cooling device for roller table at extract side of furnace
Inventor: KIM YOUNG BOCK
IPC: C21D1/00
Filed: 2006-03-21
Abstract: A cooling device of a roller table at an exit side of a heating furnace is provided to prevent the deterioration of bearings for rotating and supporting rollers of the roller table and the degradation of grease supplied to the bearings due to heat with a high temperature of a slab extracted from the heating furnace. In a cooling device of a roller table at an exit side of a heating furnace, which is installed to prevent the deterioration of bearing blocks of rollers and components of the bearing blocks, the rollers being installed adjacently to a heating furnace and a slag extracting portion such that the rollers are directly influenced by heat of a high temperature, the cooling device comprises: cooling parts(10) including cooling plates in which fluid moving paths as moving passages of a cooling fluid are formed, and which are fixed to outer sides of the bearing blocks, and heat blocking plates fixed to the heating furnace side of the cooling plates; and a cooling fluid supply part including a fluid supply header(20) connected to the fluid moving paths of the cooling plates to supply a cooling fluid to the fluid moving paths, and a fluid discharge header(26) connected to the fluid moving paths of the cooling plates to discharge the cooling fluid from the fluid moving paths.
Patent KR-20060103151-A (KR)
Inventor: HONDA HIROYASU
IPC: H04L13/08
Filed: 2006-03-22
Abstract: 시리얼 전송의 고효율화를 도모할 수 있는 데이터 전송 제어 장치 및 이것을 포함하는 전자 기기를 제공한다.  데이터 전송 제어 장치는, 시리얼 버스를 통하여 수신한 패킷의 해석을 행하는 링크 컨트롤러(100)와, 수신한 패킷의 해석 결과에 기초하여, 패킷의 수신 종료 또는 수신 개시를 검출하는 패킷 검출 회로(312)와, 시리얼 버스를 통하여 수신한 패킷이 기입되는 제1, 제2 패킷 버퍼(301, 302)와, 수신한 패킷의 기입처의 절환 제어를 행하는 절환 회로(303)를 포함한다.  절환 회로(303)는, 제1, 제2 패킷 버퍼(301, 302)의 한쪽에 제K의 패킷이 기입되고, 제K의 패킷의 수신 종료 또는 제K+1의 패킷의 수신 개시가 검출된 경우에, 제K+1의 패킷의 기입처를 다른 쪽의 패킷 버퍼로 절환한다.  
       
     상승 엣지, 하강 엣지, 패킷, 시리얼 전송, 호스트 디바이스, 표시 패널
Patent KR-20070096520-A (KR)
Title: A gas and microwave range of a one body
Inventor: JIN CHANG SUNG
IPC: F24C11/00
Filed: 2006-03-24
Abstract: A gas and microwave range combination is provided to shorten a movement line of a worker during cooking food as well as to reduce an installation space of the products by using the combined products. A gas and microwave range combination includes an upper main body(20), a lower main body(30), and an insulation layer(41). The upper main body includes a plurality of cooking stoves(21) and a controller(22). The cooking stoves are installed on a top of the upper main body. The gas controller controls gas flux for controlling flame. The lower main body is installed beneath the upper main body and includes a cooking chamber(31), a controller(32), and a door(33). Food is cooked in the cooking chamber by microwave. The controller has a plurality of functional buttons in front thereof. The door opens and closes the cooking chamber. The insulation layer is interposed between the upper main body and the lower main body for preventing heat transfer.
Patent KR-20060103247-A (KR)
Inventor: CHA BONG YOUL
IPC: B05B15/04
Filed: 2006-03-25
Abstract: 본 발명은 테이핑 장치에 설치되어 차폐 테이프의 공급은 물론 장력조절, 압착, 절단 등과 같은 복합적인 테이핑기능을 수행하는 헤드유니트에 관련된다. 구성에 특징을 살펴보면, 상기 차폐테이프(T)를 수용하도록 스토퍼(10a)에 의해 탈ㆍ부착되는 가이드판(12)과 탄성스프링(S1)이 구비되고, 디스크판(14)과 함께 고정축(16)상에 회동가능하게 설치되어 제동패드(14a)에 의해 회전력이 제어되는 로딩드럼(10); 상기 로딩드럼(10)에 근접하게 설치되어 제1,2조절노브(20a)(20b)에 의해 위치조절되고, 내ㆍ외측훨(22)(24)로 분할 제작되어 폭이 가변되는 가이드휠(20); 상기 가이드휠(20)을 통하여 진입된 차폐테이프(T)를 테이핑하는 로딩휠(32)을 구비하되, 힌지(30a)를 축으로 탄성스프링(S2)에 의해 밀착력이 유지되고, 내면에 면접되어 지지봉(34a)을 축으로 탄성스프링(S3)과 탄성판(34b)에 의해 텐션력이 유지되는 홀더(34)가 설치되는 슈트(30); 상기 슈트(30)의 로딩휠(32)에 근접하여 실린더(40a)의 작동에 의해 승강되는 고정날(42)과 유동날(44)에 의해 차폐테이프(T)를 절단하는 커터부(40); 상기 커터부(40)의 후방에 설치되어 케이스(C)에 테이핑된 차폐테이프(T)를 압착하도록 지지축(50a)과 함께 회동가능하게 설치되는 프레스휠(50); 및 상기 프레스휠(50)에 인접하여 실린더(62)의 작동에 의해 가이드레일(64)을 타고 이송되고, 끝단에 경사면(60a)이 형성되는 팁(60);을 포함하여 이루어지는 것을 특징으로 한다. 
     이에 따라, 테이핑장치에 설치되어 차폐테이프의 공급은 물론 장력조절, 압착, 절 단 등과 같은 복합적인 테이핑기능을 일률적으로 수행함에 따라 작업성이 향상됨은 물론 콤팩트한 구조로 제작되어 차폐테이프의 테이핑작업이 정밀하게 이루어지는 효과가 있다. 
       
     헤드유니트, 가동날, 유동날, 힌지, 로딩드럼, 제동패드, 홀더, 인장 스프링, 조절 스크류, 각도기
Patent KR-20070096691-A (KR)
Title: Boundary block installation structure
Inventor: KIM CHEOL SUNG
IPC: E01F15/00
Filed: 2006-03-27
Abstract: A boundary block installation structure is provided to relieve the budget for repairing work by preventing a boundary block from falling down due to a collision by a vehicle. A boundary block installation structure comprises a boundary block(10) and an anchor bolt member. The boundary block has a couple of anchor bolt grooves(130) at two sides of a bottom of the boundary block. The anchor bolt member is fixed to a lane corresponding to the anchor bolt groove and is inserted into the anchor bolt groove. The anchor bolt groove includes a first anchor bolt groove formed at a side and a second anchor bolt groove formed at a side facing the first anchor bolt groove. The boundary block has a reflecting member at two surfaces thereof.
Patent KR-20070097953-A (KR)
Title: Downloaded picture display method of mobile tv
Inventor: PARK SANG GYU
IPC: H04N21/45
Filed: 2006-03-30
Abstract: A method for displaying a downloaded image in a mobile TV is provided to use requirement time necessary for changing a channel by displaying the downloaded image on a screen until the channel change is completed and displaying a selected channel signal on the screen when the channel change is completed. A selected channel signal is displayed on a screen(1). It is checked whether a channel change is requested(2). When the channel change is requested, a downloaded image is displayed on the screen until the channel change is completed(3). The downloaded image is received in a download image server. The downloaded image transmitted from the image server is received and stored. The downloaded image includes URL information.