baber/WOPTO huggingface dataset:
Patent KR-20050055647-A (KR)
Inventor: KIM SUN JA
IPC: E01F8/00
Filed: 2005-04-29
Abstract: 조립 및 분해가 간편하고 견고한 고정이 가능하도록 하며 도로의 소음을 효율적으로 차음시킬 수 있도록 개선된 도로변 차음장치에 관한 것이다. 
     이 차음장치는 차음패널(50)의 측변 가장자리가 결합되는 측변끼움홈(81)이 형성되고, 상기 지주빔(40)에 면접촉되는 한쌍의 수직차음틀(80)과; 상기 차음패널(50)의 상변 가장자리가 결합되는 상변끼움홈(61)이 형성되고, 상기 상변끼움홈(61)의 반대편에 결합홈(62)이 형성되며, 그 양단이 상기 인접하는 양측 지지빔(40)에 면접촉 지지되는 상부차음틀(60)과; 상기 차음패널(50)의 하변 가장자리가 결합되는 하변끼움홈(71)이 형성되고, 상기 하변끼움홈(71)의 반대편에 상기 결합홈(62)에 결합되는 결합리브(72)가 형성되며, 상기 상부차음틀(60)의 상부를 덮는 덮개부(73)가 형성되고, 그 양단이 상기 인접하는 양측 지지빔(40)에 면접촉 지지되는 하부차음틀(70)과; 상기 각 차음패널(50)들을 상기 지주빔(40)에 고정시키는 고정수단;을 구비하며, 상기 고정수단은 상호 인접하는 4개의 차음패널(50)들의 상호 마주하는 각 모서리부분의 중심부에 위치되는 상기 지주빔(40)의 표면에 고정되며 고정볼트(140)의 헤드부(141)가 진입되어 걸려지는 고정공(91)이 형성된 브라켓트(90)와, 상기 고정볼트(140)가 통과되는 구멍이 형성되고 상기 모서리부분에 접하여 위치한 상기 각 차음패널(50)에 결합된 수직차음틀(80) 및 상/하부차음틀(60)(70)의 단부 부분 상면을 가압하는 파스너(110)와, 상기 고정볼트(140)에 결합되어 상기 파스너(110)를 가압유지시키는 고정너트(143)를 구비한다. 
     이와 같은 차음장치는 지주빔(40)에 용접된 브라켓트(90)에 의해서 차음틀(60)(70)(80) 및 차음패널(50)의 결합으로 간단히 설치가 가능하다. 
     또한, 종래에서와 같이 지주빔의 꼭대기로부터 결합시키지 아니하고 지주빔(40)에 고정되는 차음틀에 결합시킴으로써 조립 및 분해가 간편하다. 
     또한, 하부음틀(70)의 덮개부(73)에 의해서 빗물등을 차단시킴으로써, 실리콘등을 별도로 주입하지 않아도 되므로 설치가 간편하다. 
     또한, 인접한 차음패널(50)의 모서리 즉, 4개의 차음패널(50)을 동시에 파스너(110)에 의해서 고정시킴으로써 조립을 간편하게 한다.
Patent KR-20060115428-A (KR)
Title: Family grave
Inventor: HONG GUN
IPC: E04H13/00
Filed: 2005-05-06
Abstract: A family grave is provided to cut down expenses by properly designing the size of the grave according to the site, and to worship ancestors by installing the family grave in the limited space. A family grave includes a main grave portion(10) formed in a center of the family grave, an inner edge part(12) formed around the main grave portion, plural sub grave portions(14) radially formed outside the inner edge part and divided to place cinerary urns(16), an outer edge part(18) formed around the sub grave portion, and an exterior material covering the main grave portion, the sub grave portion and the inner edge part. The cinerary urns are placed in the sub grave portions, and the outer edge part is formed in the circumference of the sub grave portion. The main and sub grave portions and the inner edge part are covered with the exterior material such as grass or lawn.
Patent KR-20060116324-A (KR)
Title: Vacuum system
Inventor: LEE SUNG TACK
IPC: H01L21/02
Filed: 2005-05-09
Abstract: A vacuum system is provided to restrain the corrosion of an O-ring by reducing a contact area between the O-ring and exhaust gas using an enhanced arrangement of the O-ring. A vacuum system includes a vacuum pump, an exhaust line, connection parts, and O-rings. The vacuum pump(202) is used for exhausting exhaust gas from a process chamber(200) and keeping the process chamber in a vacuum state. The exhaust line(204) is used for connecting the process chamber with the vacuum pump. The connection parts(220) are used for connecting the process chamber, the exhaust line and the vacuum pump with each other. The O-rings are installed at the connections in order to prevent the leak of the exhaust gas. Each connection part includes an insertion member. The O-ring encloses the insertion member between a pipeline and the exhaust line.
Patent KR-20060116399-A (KR)
Title: Flux control device
Inventor: MARUKI YUJI
IPC: F16K11/078
Filed: 2005-05-09
Abstract: A flow control apparatus is provided to control the flow of a fluid by varying the opening degree of a valve hole of a needle valve by changing the height of a stepped surface. A flow control apparatus includes a plurality of needle valves(7) for controlling the flow of a fluid passing through a valve hole(8). A control unit(10) is installed so as to make contact with a lower portion of the needle valve. The control unit controls the flow of the fluid passing through the valve hole by moving the needle valve upward and downward according to the rotation angle thereof. The control unit allows a control disc having a plurality of stepped surfaces to make contact with a lower portion of the needle valve.
Patent KR-20060116495-A (KR)
Title: Manufacturing method of micro lens
Inventor: JUNG SEUNG MAN
IPC: G02B3/00
Filed: 2005-05-10
Abstract: A method of manufacturing a micro lens is provided to prevent scattered reflection light from leaking towards an adjacent photosensitive pixel through an adjacent micro lens by etching a boarder line after an oxide depositing process is performed. A seed layer of a uniform thickness is formed on a substrate, and then the seed layer is etched to form a lens seed(44), except the center portion of each pixel. An oxide(50) is deposited on the lens seed to form micro lenses. The seed layer is formed on a protection layer(30) for protecting the resultant structure formed on the wafer. A boundary line is etched between the micro lenses.
Patent KR-20060047823-A (KR)
Inventor: SUDOU MINORU
IPC: G01R27/26
Filed: 2005-05-12
Abstract: 간단한 회로로 복수의 커패시턴스를 측정할 수 있는 CV 변환 회로가 제공된다.  시분할 신호가 각 커패시터에 인가되어, 적은 수의 회로 부품으로 복수의 커패시터의 커패시턴스가 연속으로 측정될 수 있다.
Patent KR-20060118106-A (KR)
Title: Television receiver and method for storing favorite channel
Inventor: LEE EUNG SU
IPC: H04N5/44
Filed: 2005-05-16
Abstract: A television receiver and method for storing a preference channel are provided to store user's preference channels in a channel search process and display the stored preference channels on a screen to allow a user to select a desired channel from the stored preference channels to reduce a preference channel selecting time. A television receiver(100) selectively tunes a plurality of channels according to a user's command inputted through a remote controller and outputs a video signal loaded in a selected channel to a screen(102). The television receiver includes a storage unit(109) and a controller(110). The storage unit stores information of a user's preference channel. The controller switches channels according to a channel up/down command inputted through the remote controller, stores a channel that is not switched for a period time longer than a predetermined reference time as the preference channel in the storage unit, and outputs preference channel information stored in the storage unit to the screen.
Patent KR-20060118267-A (KR)
Title: Perpendicular hellical antenna
Inventor: BAE SEOK
IPC: H01Q11/08
Filed: 2005-05-16
Abstract: A perpendicular helical antenna is provided to extend a resonance frequency by reinforcing a magnetization shaft by forming an upper electrode and a lower electrode as a cross structure. A substrate(41) is made of magnetic dielectric material. A plurality of lower electrodes(45) are arranged at a lower surface of the substrate(41). A plurality of upper electrodes(46) are arranged to cross with the plurality of lower electrodes(45) at a predetermined angle on an upper surface of the substrate(41). A plurality of side electrodes(47) electrically connect the plurality of lower electrodes(45) and the plurality of upper electrodes(46) to each other. By current flowing through the plurality of lower electrodes(45), a direction of at least a part of a magnetic vector moment is formed in parallel to a direction of current flowing through the plurality of upper electrodes(46) corresponding to the plurality of lower electrodes(45).
Patent KR-20060119634-A (KR)
Title: Novel ph dependent ion exchange material, a solid substrate having immobilized the material on the surface and a method for isolating a nucleic acid using the material and the solid substrate
Inventor: PARK JONG MYEON
IPC: C08F8/30
Filed: 2005-05-21
Abstract: Provided are a pH dependent ion exchange material which has high bonds to nucleic acid at first pH, releases nucleic acid with high rate at second pH, and has low bonds to protein, a solid substrate having the ion exchange material immobilized thereon, and a method for isolating nucleic acid by using the ion exchange material and the solid substrate. The pH dependent ion exchange material has carboxyl, amine groups, and polyethylene oxide moiety for isolating nucleic acid which comprise at least two monomers selected from the group consisting of the formulas M0, M1, M2, M3, and M4(the monomers are bonded with each other), and has at least one monomer selected from the group consisting of M1 and M2, and at least one monomers selected from the group consisting of M3 and M4. In the formulas, A is a base selected from -NH(CH2)nNH2(n is an integer of 1-10) and -NH(CH2)nY(n is an integer of 1-10, Y is an aromatic base in which at least one of cyclic elements are nitrogen), B is -(CH2CHO)nOR2(n is 1-20, R2 is an C1-C10 alkyl group or protecting group), R3 is a C1-C10 alkyl group. The ion exchange material has a polymerization degree of 2-30,000.
Patent KR-20050062484-A (KR)
Inventor: LEE HONG KYOUNG
IPC: B60T13/26
Filed: 2005-05-27
Abstract: 본 발명의 목적은 차량의 고속주행시에 차량의 브레이크 라이닝을 밀어주는 챔버를 신속하게 팽창시켜서 제동거리를 단축할 수 있고, 차량의 고속주행시에 차량의 브레이크 라이닝을 밀어주는 챔버를 신속하게 팽창시켜서 고속주행시에 추돌사고를 방지할 수 있는 공압식 자동차의 브레이크 장치를 제공하는데 있다.
Patent KR-20060125318-A (KR)
Title: Method of fabricating liquid crystal display enables measuring dielectric properties of alignment layer and liquid crystal display therein
Inventor: KIM YONG JO
IPC: G02F1/1345
Filed: 2005-06-02
Abstract: An LCD and a method for manufacturing the LCD are provided to continuously monitor the dielectric property of an alignment layer during manufacturing of the LCD, by forming capacitor patterns for measuring the dielectric property of the alignment layer in a TFT substrate or a color filter substrate. An LCD comprises a thin film transistor substrate(200), capacitor patterns(510,520), and an alignment layer(100) formed above the thin film transistor substrate. The capacitor patterns are electrified to measure the dielectric properties of a pixel electrode and the alignment layer. The alignment layer is contacted with the capacitor patterns. The pixel electrode and the capacitor patterns are formed in the same layer.
Patent KR-20060131114-A (KR)
Title: A dehumidifier
Inventor: AHN BYUNG YONG
IPC: F24F13/20
Filed: 2005-06-15
Abstract: A dehumidifier is provided to mount a side panel movably to open or close suction holes formed between the side panel and a main body case, thereby removing distinguishment in air suction/discharge directions in the appearance for improving the appearance and placing the dehumidifier at any position as desired. A dehumidifier includes a side panel(130) mounted to front and rear frames(110,120) of a main body case and movable in the to and fro direction by moving units. Suction holes(112,122) are formed in gaps between the side panels and the main body case. The moving units have driving parts formed of pinions(132a) and pinion motors connected to the pinions via pinion rotary shafts, and racks(114,124) coupled with the driving parts to guide the movement of the side panel.
Patent KR-20060117864-A (KR)
Title: Method and apparatus for indexing physical channel in ofdma system
Inventor: KWON HWAN JOON
IPC: H04B7/26
Filed: 2005-06-16
Abstract: A method and an apparatus for indexing physical channels in an OFDMA system are provided to make the physical channels, having different lengths, configured and indexed in a tree structure. A method for indexing physical channels in an OFDMA(Orthogonal Frequency Division Multiple Access) system comprises the steps of: dividing the total number of sub-carriers within a TTI(Transmission Time Interval)(303) into N groups; classifying resources corresponding to a kth group into a set of sub-carriers indicated by a predetermined value within a TTI; and indexing a physical channel as an order pair(N, k). A tree structure is formed between physical channels indexed by the order pair(N, k).
Patent KR-20060046466-A (KR)
Inventor: ISLAM NAHID
IPC: H02G15/08
Filed: 2005-06-16
Abstract: 본 발명은 레버 단부 및 케이블 단부를 갖는 컨넥터 축방향 압축 툴에 관한 것인데, 본체는 본체 내에 형성된 캐비티 내에 크레이들(cradle)을 슬라이드가능하게 지지한다.  크레이들은 레버 메카니즘에 의해 크레이들에 링크된, 본체 주위를 피봇식 회전하는 핸들을 통해 슬라이드가능할 수 있다.  크레이들은 컨넥터 본체와 짝을 이루도록 적응된 쇼울더 클램프를 갖는다.  핸들의 동작은 케이블이 통과할 수 있으나 컨넥터의 케이블 클램프 슬리브가 인접하여 있는 케이블 클램프에 대해서, 크레이들을 캐비티의 케이블 단부쪽으로 및 이로부터 멀리 떨어지게 이동시켜, 컨넥터를 축방향 압축시키므로써 이를 케이블에 결합시킨다.  쇼울더 클램프가 컨넥터 인터페이스에 대해 압착하는 것보다는 컨넥터 본체를 홀드하기 때문에, 다양한 컨넥터들의 컨넥터 인터페이스에 손상을 주지 않고도 광범위하고 다양한 기종의 컨넥터들이 동일한 툴과 사용될 수 있다. 
       
     레버 단부, 케이블 단부, 축방향 압축 툴, 캐비티, 크레이들, 레버 메카니즘, 핸들, 쇼울더 클램프, 컨넥터 인터페이스, 케이블 클램프
Patent KR-20060131571-A (KR)
Title: Image forming apparatus with functional burglarproof
Inventor: LEE HYUN HO
IPC: G03G15/00
Filed: 2005-06-16
Abstract: An image forming apparatus having a burglarproof function is provided to prepare an opening/closing door fixed to a housing by a burglarproof device, thereby previously preventing burglary of the image forming apparatus and various option components mounted to expand a function of the image forming apparatus. An image forming apparatus having a burglarproof function comprises the followings: a housing(110) which forms the exterior and in which a burglarproof device(140) is combined; and an opening/closing door(130) which is prepared to open the exterior of the housing(110) and is fixed by the burglarproof device(140) combined with the housing(110). In the housing(110), a first key-hole(112) through which the burglarproof device(140) is combined is formed. In the opening/closing door(130), a second key-hole(134) overlapped with the first key-hole(112) is formed.
Patent KR-20060132210-A (KR)
Title: Manufacturing method of a dimensional stable anode
Inventor: KANG IL WON
IPC: C25B11/10
Filed: 2005-06-17
Abstract: An insoluble oxide electrode manufacturing method which improves productivity considerably by simplifying the manufacturing process and reducing the entire manufacturing process time, and can coat an oxide layer on a matrix such that the oxide layer has an uniform and compact structure is provided. In a manufacturing method of an insoluble oxide electrode, comprising a pretreatment process of properly imparting roughness to a surface of a matrix by etching or sand blasting, a process of coating the surface of the matrix with a metal chloride, a firing process, and a cooling process, the method is characterized in that the process of coating the surface of the matrix with a metal chloride is performed by using the matrix dipped into an aqueous RuCl3 or IrCl3 solution as a cathode and using a prefabricated insoluble oxide electrode as an anode, and applying a DC power source to the cathode and the anode at a current density of 5 to 20 mA/cm^2 for 30 minutes to 2 hours. The matrix is titanium.
Patent KR-20070000124-A (KR)
Title: Low temperature sintering pmw-pnn-pzt ceramics and manufacturing method thereof
Inventor: YOO JU HYUN
IPC: C04B35/491
Filed: 2005-06-27
Abstract: A process of manufacturing low temperature sintered PMW-PNN-PZT ceramics is provided to obtain the PMW-PNN-PT ceramics with improved electro-mechanical coupling coefficient and piezoelectric constant by sintering Pb ceramics and substituting Pb component in the ceramics with Bi component. The process includes the steps of: measuring weight of citutional components; grinding and mixing the components with acetone as a dispersing medium; drying the mixture powder in a water-bath; annealing the dried mixture powder in an aluminum melting pot; adding Li2CO3 and CaCO3 as sintering aids to the annealed mixture powder, and blending, pulverizing and drying the mixture; adding PVA solution to the dried mixture powder; molding the mixture into a shaped product; and sintering the shaped product after burning out any bonding material from the shaped product. The obtained PMW-PNN-PZT ceramics have a constitutional equation of Pb1-3xBix(Mg1/2W1/2)0.03(Ni1/3Nb2/3)0.13(Zr0.50,Ti0.5)0.84O3 + 0.2wt.% Li2CO3 + 0.25wt.% CaCO3 wherein x is more than 0 to not more than 0.0125.
Patent KR-20070000538-A (KR)
Title: Toner feeding roller
Inventor: KIM TAE HYUN
IPC: G03G15/06
Filed: 2005-06-27
Abstract: A developing agent supplying roller is provided to increase the permanent compression reduction ratio and maintain the constant image output level during the long use time. A developing device(100) includes a casing(70) having a frame for supporting a photosensitive body(10) and a developing roller(40) and the like. A developing agent storage member(60) receives the developing agent. A developing agent supply roller(50) supplies the developing agent to the developing roller. The photosensitive body performs a predetermined image forming function. The developing agent storage member stores the developing agent and includes an agitator(65) for supplying the developing agent to the supply roller. The developing agent supply roller includes a rotation shaft and a foaming conductor.
Patent KR-20070002646-A (KR)
Title: Method for forming semiconductor device
Inventor: BAE KYUNG JIN
IPC: H01L21/336
Filed: 2005-06-30
Abstract: A method for forming a semiconductor device is provided to prevent asymmetry and deviation of cell threshold voltage of a gate by previously forming a buffer layer before forming a recess gate region. A buffer layer(135) is formed on a substrate(100) having an active and an isolation regions. A photoresist pattern is formed on the buffer layer to expose a recess gate forming region. A recess gate region(140) is formed by etching the buffer layer and the substrate using the photoresist pattern as a mask. After the photoresist pattern is removed, a gate oxide layer(150) is formed on the recess gate region and the buffer layer. A polysilicon layer(160) is filled in the recess gate region. A metal film(170) and a hard mask(180) are formed on the polysilicon layer and patterned, thereby forming a recess gate(190).
Patent KR-20070003127-A (KR)
Title: Back light unit
Inventor: KWON YOUNG HOON
IPC: G02F1/13357
Filed: 2005-06-30
Abstract: A backlight unit is provided to achieve a simplified constitution and a slim thickness and prevent the wrinkle of an optical sheet, by integrating a diffusing plate, a transparent plate, and the optical sheet into one another in one body. A light source(15) is configured to emit a light. A diffusing plate(13) is configured to diffuse the light emitted from the light source. A transparent plate(20) is attached to the diffusing plate with an air layer therebetween. An optical sheet(22) is joined to the transparent plate. The transparent plate has a plurality of fine patterns. The transparent plate has a thickness of 0.5 to 2.0 nanometers.
Patent KR-20070003265-A (KR)
Title: Thin film panel and manufacturing method thereof
Inventor: KI DONG HYEON
IPC: H05B33/10
Filed: 2005-07-01
Abstract: A thin film display panel and a method for manufacturing the same are provided to perform a reliable and stable array test by preventing first and second inspection lines from melting or burning by forming an expansion unit around a cross region of the first and second detection lines. A thin film display panel includes a first signal line(21), a second signal line(71), an expansion unit(72), a connection member, a first insulation film, and a second insulation film. The second signal line(71) intersects the first signal line, and is formed on a different layer. The second signal line(71) includes the expansion unit(72) having at least one incision unit(92) near the cross region between the first signal line(21) and the second signal line(71). The connection member is arranged near the cross region. The first insulation film is located between the first signal line(21) and the second signal line(71). The second insulation film is formed on the second signal line.
Patent KR-20070003349-A (KR)
Title: Rail fastening equipment for temporary railroad
Inventor: HWANG TAE HA
IPC: E01D19/12
Filed: 2005-07-01
Abstract: A fastening apparatus for a temporary railway bridge is provided to make the normal operation of trains possible without separating a sleeper and a main girder and to secure the safety of a temporary railway bridge by unifying a main girder, sleepers and rails strongly using fasteners. A fastening apparatus for a temporary railway bridge comprises: a pair of main girders(10) composed of H-beams and installed to support sleepers and rails; sleepers(20) installed on the main girder at regular intervals in the longitudinal direction to support rails directly, to keep the gauge of a track and to distribute load widely; a base plate(30) fixed on each sleeper to transfer stress of rails to the main girder; and a pair of rails(50) installed on the base plate using a fastener(40) in the same direction as the main girder. Hereon the main girder, the sleepers and rails are coupled by support beams(60) using anchor bolts(70).
Patent KR-20070003387-A (KR)
Title: Means for fixing a polarizer and display device with the same
Inventor: CHO JONG WHAN
IPC: G02F1/1335
Filed: 2005-07-01
Abstract: A fixing member for a polarizing plate and a display device comprising the same are provided to minimize the deformation of a polarizing axis of the polarizing plate, thereby preventing the generation of blotch, by forming the fixing member on the polarizing plate. A fixing member(41a) is formed at a lateral wall of a polarizing plate(40), which is attached to a substrate(43) for a display device. The fixing member prevents a polarizing axis of the polarizing plate from being deformed. The polarizing plate includes a polarizing element, supporters formed on upper and lower surfaces of the polarizing element, and an adhesive for attaching the polarizing plate to the display device.
Patent KR-20060049990-A (KR)
Inventor: KANAMURA RYUICHI
IPC: H01L21/768
Filed: 2005-07-08
Abstract: 기판 상에 제1 및 제2 절연막을 형성하는 공정; 그 위에 유기 희생층 및 제1 및 제2 마스크층을 순서대로 형성하는 공정; 제2 마스크층에 배선 홈 패턴을 형성하는 공정; 제2 및 제1 마스크층 및 유기 희생층에 접속 구멍을 형성하기 위한 접속 구멍 패턴을 형성하는 공정; 제2 및 제1 마스크층을 에칭 마스크로서 사용하여 에칭을 수행하여, 제1 마스크층 및 유기 희생층에 배선 홈 패턴을 형성하고 제2 절연막에 접속 구멍을 형성하는 공정; 제1 마스크층 및 유기 희생층을 마스크로서 사용하여, 제2 절연막에 배선 홈을 형성하고 제2 및 제1 절연막에 접속 구멍을 형성하는 공정을 포함하는, 반도체 장치의 제조방법. 
       
     절연막, 유기 희생층, 마스크층, 배선 홈, 배선 홈 패턴, 접속 구멍, 에칭
Patent KR-20070009076-A (KR)
Title: Manufacture nethod of lingering intoxication solution drink
Inventor: YOON YOUNG GEUN
IPC: A23L2/38
Filed: 2005-07-15
Abstract: A method of manufacturing a hangover reducing drink by adding aspartic acid to herbal extract containing a persimmon, wild camomile, Artemisia apiacea, mulberry leaf, Haliotidis Concha, licorice root and Fructus Jujubae is provided. The drink is effective in alleviating a hangover. The hangover reducing drink is prepared by mixing 99.98% by weight of herbal extract and 0.02% by weight of aspartic acid. The herbal extract is obtained by extracting 25g persimmon, 20g wild camomile, 20g Artemisia apiacea, 17g mulberry leaf, 10g Haliotidis Concha, 5g licorice root and 3g Fructus Jujubae at 95 to 110deg.C for 3hr in a double boiler and filtering.
Patent KR-20070009118-A (KR)
Title: Digtal broadcasting receiving device auto-scrolling electronic program guide information and method thereof
Inventor: GIL MIN WOO
IPC: H04N21/472
Filed: 2005-07-15
Abstract: A digital broadcasting receiving device for automatically scrolling EPG information and a method thereof are provided to enable a control unit to control an EPG generating unit to automatically scroll broadcasting information corresponding to a predetermined automatic scroll function in a predetermined direction on an EPG window, thereby reducing time required to search program information of a broadcasting station. A digital broadcasting receiving device for automatically scrolling EPG(Electronic Program Guide) information comprises the followings: a signal receiving unit(210) for receiving a broadcasting program signal; a detecting unit(220) for detecting an EPG signal from the broadcasting program signal; an EPG generating unit(230) for generating an EPG window by processing the EPG signal; a display unit(240) for displaying the EPG window; and a control unit(260) for controlling the EPG generating unit(230) to automatically scroll broadcasting information corresponding to a predetermined automatic scroll function in a predetermined direction on the EPG window. The automatic scroll function is one of a program information automatic scroll function classified by a time, a broadcasting information automatic scroll function, and a preferred channel automatic scroll function.