baber/WOPTO huggingface dataset:
Patent KR-20050009560-A (KR)
Inventor: JONG YONG JIN
IPC: E03F3/06
Filed: 2003-07-16
Abstract: PURPOSE: A mortar is provided to complete the generation of interface cracks and the separation of a maintenance material by forming to be similar to the property of a drain and having the improved adhesive strength. CONSTITUTION: A mortar is composed of a silica of 40 ¯ 60wt%, a cement of 20 ¯ 40wt%, a quick hardening agent of 5 ¯ 15wt%, a thickener of 0.1 ¯ 0.6wt% and a waterproof agent of 2 ¯ 5wt%. Thereby, the workability, the adhesive property, the chemical resistance, the durability and the adaptability for a temperature change are improved.
Patent KR-20050014923-A (KR)
Inventor: CHON SUNG MI
IPC: G06F17/00
Filed: 2003-07-28
Abstract: PURPOSE: A method for generating a transcoding path to present multimedia for a mobile phone on the Internet using service quality transformability and the CFG(Context Free Grammar) of a compiler is provided to generate the optimal transcoding path needed for real-time by automatically generating a generation rule for the CGF and analyzing workload. CONSTITUTION: A network service quality to enable a stream of an originator to pass a limited network bandwidth and converted into the service quality of a destination again is determined. A middle service quality satisfying or not satisfying the service quality required from other destination of the limited network, while have to satisfy the service quality of the originator, is determined. A sequence of needed transcoder is generated by differences between the service quality of the originator and the middle service quality, and the service quality of the destination and the middle service quality.
Patent KR-20050014956-A (KR)
Inventor: KIM JONG SIK
IPC: H05B6/76
Filed: 2003-08-01
Abstract: PURPOSE: A choke structure for shielding EMI is provided to prevent a choke portion from being contaminated by attaching a thin sheet cover on the choke portion and a door frame and improving performance for shielding EMI by forming the height of the choke portion so as to be identical to the height of the door frame. CONSTITUTION: A choke structure(120) is implemented on an edge portion of a door to shield EMI. A choke portion(122) of the choke structure is formed at the same height as a door frame to enhance the shielding performance by increasing a bandwidth of the choke structure. A thin sheet cover(128) is attached to an upper portion of the choke portion and the door frame(124) to prevent contamination of the choke portion by foods.
Patent KR-20050015773-A (KR)
Inventor: SHIN TAE JUNG
IPC: B23P15/10
Filed: 2003-08-07
Abstract: PURPOSE: A caliper piston-full automatic dedicated machine tool of a brake for a vehicle is provided to quickly make a material of an empty cap shape into a predetermined form in large quantities and to automatically discharge products. CONSTITUTION: In a caliper piston-full automatic dedicated machine tool of a brake for a vehicle, an equipment assembly operating in a raw material input step comprises a supply hopper(100) discharging raw materials(50); an elevating conveyor elevating the raw materials put in the supply hopper; a straightly advancing feeder(200) receiving the raw materials elevated from the elevating conveyor and feeding the raw materials to a predetermined direction; a direction-adjusting assembly(300) detecting a raw material cover part of a cap shape fed by the straightly advancing feeder is at the head of the advancing direction to make the direction of openings of all the raw materials put in a making process face toward a predetermined direction, and rotating the detected direction of the raw materials at an angle of 180 degrees and feeding the raw materials; a stock car(400) on which the raw materials aligned in a specific direction fed by the direction-adjusting assembly are loaded in a line; and a detector stopping an input step if the position of the raw materials loaded reaches a predetermined height.
Patent KR-20050018184-A (KR)
Inventor: PARK SUNG JOON
IPC: H01M10/625
Filed: 2003-08-13
Abstract: PURPOSE: Provided are apparatus for controlling temperature of battery in vehicle by adapting thermoelectric elements on surface of the battery to forcibly cool or heat then maintain temperature of electrolyte in the battery and method for repeatedly controlling the temperature using the apparatus. CONSTITUTION: The apparatus comprises temperature sensor(26) to detect temperature of battery(20) electrolyte; thermoelectric element for cooling(22) on one side of the battery; thermoelectric element for heating(24) on the other side of the battery; control part(28) for selectively driving both of the thermoelectric elements along to signals detected from the sensor. The method comprises steps of sensing temperature of the battery electrolyte; detecting the sensed temperature from the control part then driving the cooling thermoelectric element if the temperature is above set up temperature while driving the heating thermoelectric element if the temperature is less than the set up temperature.
Patent KR-20050017487-A (KR)
Inventor: OH SANG DO
IPC: H01L21/68
Filed: 2003-08-13
Abstract: PURPOSE: An apparatus for opening or shutting a chamber of semiconductor fabricating equipment is provided to normally drive a door part and increase productivity by easily coupling the door part to a door cover part such that the door part tightly shuts an entrance through which a wafer is loaded/unloaded. CONSTITUTION: A door part(23) opens or shuts the opening of a chamber. The outer surface of the door part is covered with a door cover part(25). A guide hole(27) is formed in a fixing protrusion protruding to a side surface of the door part. A guide pin(29) protrudes downward to be inserted into the inner surface of the door cover part wherein the guide pin is inserted into the guide hole while facing the lower part of the guide hole from the upper part of the guide hole.
Patent KR-20050022553-A (KR)
Inventor: HAM YONG SUNG
IPC: G02F1/1337
Filed: 2003-08-20
Abstract: PURPOSE: An ion beam irradiation apparatus is provided to obtain an alignment layer having a desired alignment direction and a desired pretilt angle, by setting proper process conditions considering the size of an ion gun, the sizes of the substrates and the irradiation time of the ion beam. CONSTITUTION: An ion beam irradiation apparatus comprises a vacuum chamber(340), a substrate(320) moving in one direction, and an ion gun(302) irradiating the substrate with an ion beam in the vacuum chamber. The ion gun is capable of having a bar-type. Herein, the apparatus satisfies the relation formula, 1.6x10¬-4<=(LgxIxT)/Ls<=1.6x 10¬-2, where I is a current intensity of the ion beam, T is an irradiation time on the substrate, Lg is a length of a short side of an outlet of the ion gun, and Ls is a length of moving direction of the substrate.
Patent KR-20050019610-A (KR)
Inventor: LEE HYEOK SOO
IPC: H04M1/66
Filed: 2003-08-20
Abstract: PURPOSE: A method for managing a password in a wireless communication terminal is provided to change a forgotten password of a user through a password block code, so that the user can easily set a new password instead of the forgotten password while preventing an illegal user from using a wireless communication terminal. CONSTITUTION: A terminal receives a signal for selecting a password management mode(200), and receives a password(201). The terminal checks whether the received password is valid(202). If not, the terminal requests the password to be re-inputted, and checks whether the re-inputted password is valid(205). If not, the terminal outputs a password block code question, and receives an answer to the question(206). The terminal checks whether the answer to the question is valid(207). If so, the terminal receives a new password(203). The terminal sets the newly received password to a new password(204).
Patent KR-20050023540-A (KR)
Inventor: YOON HYUNG SOO
IPC: H01L33/20
Filed: 2003-08-28
Abstract: PURPOSE: A light emitting device is provided to enhance the light output characteristic by preventing the total reflection of a photon due to the diffused reflection from a rough surface substrate. CONSTITUTION: A light emitting device includes a rough surface substrate, n and p type contact layers and n and p type electrodes. The n and p type contact layers are formed on the rough surface substrate with an active layer interposed therebetween. The n and p type electrodes are formed on a predetermined portion of the n and p type contact layers. The rough surface substrate uses one of MgAl2O4, Al2O3, AlN, GaN, SiC, ZnSe, ZnO or BN. The thickness of the rough surface formed on the rough surface substrate is 0.01 to 50μm.
Patent KR-20030077502-A (KR)
Title: Bidet with fat measuring unit
Inventor: JUNG JEONG JA
IPC: E03D9/08
Filed: 2003-09-03
Abstract: PURPOSE: A bidet with fat measuring unit is provided to manage the weight of users appropriately by checking fat percentage and reporting an appropriate diet advice by body conditions of users. CONSTITUTION: The bidet(10) provided with a fat measuring unit contains a primary switch unit(24) taking the power of an A/C power supply unit and driving an AC/DC converter and a bidet(10), a primary my-com unit outputting control signals by the operation of the primary switch unit(24), a bidet unit taking the control signals and functioning as a bidet, a primary display unit(26) indicating the operational states of the primary switch unit(24) and the bidet unit, a primary transmitting-receiving unit transmitting and receiving data from the my-com unit to the outside, and a fat measuring unit(100) detecting the fat percentage by contacting the human body to one or more electrode sensors, turning on electric currents and converting into impedance value, then transferring the obtained data of the fat percentage to the primary transmitting-receiving unit of the bidet.
Patent KR-20050026736-A (KR)
Title: Flat panel display device
Inventor: LEE SANG DUK
IPC: G02F1/1333
Filed: 2003-09-06
Abstract: A flat panel display device is provided to receive a size-expanded display panel without increasing the size of a receiving container. A flat panel display device includes a display panel(300), a first receiving container(430), a second receiving container(500), a plurality of cushion members(610,620), and a back light assembly(400). The display panel includes at least N outer sides, where N is a natural number equal to or greater than 3, for displaying an image. The first receiving container includes N-1 guiding members facing the outer side of the display panel, and guides the outer side of the display panel to receive the display panel. The second receiving container is coupled with the first receiving container to guide the display panel. Each of cushion member is arranged between the outer side of the display panel and the second receiving container. The back light assembly is received inside the first receiving container to emit light on the display panel.
Patent KR-20040025591-A (KR)
Inventor: HARA HIROMICHI
IPC: G03F7/20
Filed: 2003-09-16
Abstract: PURPOSE: To provide an exposure system which is provided with a purge structure that is capable of easily purging only an irreducible minimum space near a wafer and a reticle and prevented from adversely affecting the positioning accuracy of a stage. CONSTITUTION: The exposure system is equipped with a structure 12 supported by a vibration-proof structure 13 and a partition A23 arranged at a part of an optical path of exposure light used in the exposure system. The structure 12 and the partitions A23 are linked together with an elastic material sealing member to form a closed space, and the inside of the partitions is isolated from other spaces.
Patent KR-20050029329-A (KR)
Title: Key pad structure for preventing damage caused by electro-static discharge
Inventor: LEE JIN YOUNG
IPC: H01H13/70
Filed: 2003-09-22
Abstract: A keypad structure for preventing damage caused by electro-static discharge is provided to protect electronic components from the electro-static discharge by inserting a conductive sheet between a key button and a non-conductive rubber pad. A key button(40) is adhered to a non-conductive rubber pad(50). The non-conductive rubber pad(50) including the key button is installed in an electronic device case. A conductive sheet(60) is inserted between the key button and the non-conductive rubber pad(50). One side of the non-conductive rubber pad(50) is electrically grounded to the electronic device case so as to induce the electro-static discharge introduced from a key button hole of the electronic device case to a grounding part of the electronic device case through the conductive sheet(60).
Patent KR-20050030257-A (KR)
Title: Swing arm type idle rolls of looper facility for supporting steel strip
Inventor: HAN YOUNG KI
IPC: B21B41/00
Filed: 2003-09-25
Abstract: To provide a swing arm type idle roll apparatus of looper facility for supporting strip, wherein an auxiliary roller for wire supporting is installed at the looper facility to prevent a wire rope for pulling strip from being stuck to central opening parts of both swing arm rollers. In an idle roll apparatus for supporting strip of a looper facility for drawing out the strip by pulling strip using a traction wire(16), the idle roll apparatus comprises: arm fixing shafts(41a,41b) in which pinion gears(27a,27b) engaged with driving gears(26a,26b) axially connected to driving motors(28a,28b) are formed on apparatus supports(29a,29b) installed at both sides of a discharge part of the looper facility; swing arm rollers(17a,17b) rotatably inserted into swing arms(55a,55b) fixed to inner surface parts of the arm fixing shafts; and an auxiliary roller(50) which is connected to a connection wire(24) passing through the swing arm(55a) as the auxiliary roller is being wound by a wire drum(25) coaxially connected to an upper part of one driving gear(26a) out of the driving gears(26a,26b), and which is embedded in the one swing arm roller(17a) by being elastically supported by compression springs.
Patent KR-20050030803-A (KR)
Title: Early rainwater exclusion system for artificial lake
Inventor: YEO IN BOUNG
IPC: E03F1/00
Filed: 2003-09-26
Abstract: An early rainwater exclusion system of artificial lakes and marshes is provided to radically prevent the quality of water from being deteriorated by preventing water pollutants from flowing into lakes and marshes from the vicinity of the lakes and marshes in case of a rainfall and to prevent pollution of the lakes and marshes caused by early rainwater without using a power source. In an early rainwater exclusion system of artificial lakes and marshes(1), a slant base(5) slant in a direction opposed to the lake and marsh is formed between the highest part of a bank(3) constituting lake and marsh and a light tree vegetation zone(4) adjacent to the highest part. A conduit(6) of a trench type for collecting and storing early rainwater is formed in the slant base along the vicinity of the lake and marsh.
Patent KR-20050031720-A (KR)
Title: Nitride semiconductor light emitting device and method for manufacturing the same
Inventor: CHOI JAE WAN
IPC: H01L33/38
Filed: 2003-09-30
Abstract: A GaN semiconductor light emitting device and a manufacturing method thereof are provided to improve the lifetime by reducing driving voltage of the device using a transparent electrode formed with a predetermined metal group. An N-doped nitride semiconductor layer(11), a light emissive layer(12) and a P-doped nitride semiconductor layer(13) are sequentially formed on a substrate(10). The N-doped nitride semiconductor layer is partially exposed to the outside by performing mesa etching on the resultant structure. A transparent electrode(30) is formed on the P-doped nitride semiconductor layer by using a predetermined metal group. At this time, the predetermined metal group is formed by mixing a first metal for generating metal oxide and a second metal for diffusing current with each other. A first and second pad electrode(15,16) are formed on the exposed N-doped nitride semiconductor layer and the transparent electrode, respectively.
Patent KR-20050032319-A (KR)
Title: Field emission display and deriving method thereof
Inventor: KANG MUN SEOK
IPC: B41J2/355
Filed: 2003-10-01
Abstract: A field emission display and a driving method thereof are provided to maintain constantly discharging currents by using different PWM(Pulse Width Modulation) clocks corresponding to high and low gray scales on the basis of brightness information of real displaying screen obtained by calculation of inputted screen information in frame units or line units. A calculation unit(210,220) calculates luminance levels of image data to recognize a degree of brightness of an entire screen each unit image of image signals. A storage unit(240,250) stores the image data each unit image of the image signals. A comparator(230) produces PWM clock condition signals on the basis of the luminance levels produced from the calculation unit(210,220). A PWM clock generation unit(260) generates PWM clocks according to the PWM clock condition signals and outputs the PWM clocks to a drive unit.
Patent KR-20050032903-A (KR)
Title: Password processing method
Inventor: PAEK SUN MI
IPC: G06F1/00
Filed: 2003-10-02
Abstract: A password processing method is provided to get rid of troubles for inputting a password and shorten booting time by omitting the step of inputting the password when the passwords in a system, hard disk, and operating system are equal to each other. A CMOS(Complementary Metal Oxide Semiconductor) flag is set in an area of a CMOS RAM(S401). A system password is inputted and identity is determined(S501). Inputting a password of a hardware is determined according to a CMOS flag value(S601). Inputting a password for log-in into an operating system is determined according to the CMOS flag value(S701).
Patent KR-20030086508-A (KR)
Inventor: JUNG GI SEOK
IPC: G03G/
Filed: 2003-10-08
Abstract: PURPOSE: Provided is a method for preparing a high quality oxytitanium phthalocyanine charge-generating material used in a photoconductor, from a cheap and easily handled starting material. CONSTITUTION: The method for preparing an oxytitanium phthalocyanine charge-generating material comprises the steps of: mixing sulfuric acid having the concentration of 0-100 wt% with an oxytitanium phthalocyanine crude material in the ratio of 100:1-1:1; grinding the mixture homogeneously in a wet grinding device by means of a zirconia bead or a glass bead as a grinding medium at -20 to 60 deg.C for 0.1-24 hours; and separating and removing the grinding medium from the ground product using a solvent. Particularly, the solvent is selected from the group consisting of an aliphatic alcohol, an aromatic alcohol, a ketone and a mixture thereof.
Patent KR-20050034355-A (KR)
Inventor: KIM JIN YONG
IPC: G11B7/0045
Filed: 2003-10-09
Abstract: 본 발명은 고배속 기록가능한 광디스크에서 결함영역을 관리하는 방법  및  광디스크에의 기록방법과 기록재생장치에 관한 것으로,  결함관리영역을 구비한 기록가능한 광디스크의 결함영역 관리방법에 있어서, 허용가능한 최대배속으로 기록을 수행하면서 결함영역의 발생유무를 확인하고, 상기 허용가능한 최대배속에서 결함영역이 발생되면, 해당 결함영역내에 기록된 데이터를 스페어영역내의 대체영역으로 대체하여 기록하고, 결함관리정보로서 상기 결함영역의 위치정보와 대체영역의 위치정보를 결함관리영역에 기록하는 것을 포함하여 이루어짐을 특징으로 하며,  이를통해 기록특성의 확보가 어려운 고배속에서의 결함영역관리에 효율적으로 대응가능하게 되는 효과가 있다 할것이다.
Patent KR-20050035662-A (KR)
Inventor: KWON OH NAM
IPC: G02F1/136
Filed: 2003-10-14
Abstract: 본 발명은 마스크 공정 수를 절감할 수 있는 액정표시패널 및 그 제조 방법에 관한 것이다. 
     본 발명에 따른 액정표시패널은 상부기판 상에 형성된 공통전극을 갖는 칼라필터 어레이 기판과; 상기 칼라필터 어레이 기판과 대향되며 하부기판 상에 게이트절연패턴을 사이에 두고 교차하는 게이트 라인 및 데이터라인, 상기 게이트 라인 및 데이터 라인의 교차부에 형성된 박막 트랜지스터, 상기 박막트랜지스터와 접속된 화소전극, 상기 게이트라인 및 데이터라인 중 적어도 어느 하나와 접속되며 투명도전막을 포함하도록 형성된 패드, 상기 칼라필터 어레이 기판과 중첩되는 영역에 형성되어 상기 패드에 포함된 투명도전막을 노출시키는 보호막을 갖는 박막트랜지스터 어레이 기판과; 상기 박막트랜지스터 어레이 기판과 칼라필터 어레이 기판 사이에 형성되어 상기 공통전극에 공통전압을 공급하기 위한 도전성 도트와; 상기 박막트랜지스터 어레이 기판과 칼라필터 어레이 기판을 합착함과 아울러 상기 도전성 도트를 감싸도록 형성되는 실재를 구비하는 것을 특징으로 한다.
Patent KR-20050036340-A (KR)
Inventor: SON HYUN HWA
IPC: C09K3/18
Filed: 2003-10-16
Abstract: 본 발명은 계면활성제 0.06 내지 10.0 중량%, 유기 용제 0.25 내지 10.0 중량%, 유기산 0.12 내지 7.5 중량%, 금속이온봉집제 0.01 내지 2.5 중량%, 김서림 방지 지속제 0.01 내지 5.0 중량%, 부식 방지제 0.001 내지 2.0 중량%, 동결 방지제 1.0 내지 40.0 중량% 함유되고, 나머지 잔량이 물로 구성된 것을 특징으로 하는 김서림 방지제 조성물에 관한 것이다. 
     본 발명의 김서림 방지제 조성물은 유리표면에 대한 강력한 결합력과 우수한 평활성 및 세척력 등을 제공할 뿐만 아니라 유기 용제와 유기산을 첨가하여 무기 오염이나 유성 오염에 대한 오염 제거력을 극대화함으로써 김서림 방지 효과가 뛰어나고, 지속성이 매우 우수한 효과가 있다. 
     또한, 본 발명의 김서림 방지제 조성물은 우수한 세정과 동시에 쉽고 간편하게 김서림 방지 능력을 부여함으로써 작업이 용이할 뿐만 아니라, 저렴한 가격의 김서림 방지제를 제공할 수 있다.
Patent KR-20050037185-A (KR)
Inventor: JEONG SEONG HAI
IPC: D06F58/04
Filed: 2003-10-17
Abstract: 본 발명은 의류 건조기의 내부 구성품 등이 고장이 발생될 경우, 수리기사 및 사용자가 고장품을 수리하기 위해 제품을 분해하는 과정에서 적은 시간이 걸리도록 하며, 분해 조립을 간단히 할 수 있는 의류 건조기를 제공하고자 한 것이다. 
     이를 위해, 본 발명은 바닥을 이루는 베이스와; 상기 베이스의 상부에 구비되며, 외관을 이루고, 적어도 어느 한 둘레면 상에는 그 내부 공간과 연통되는 연통공이 형성된 캐비닛과; 상기 캐비닛 상부에 설치되는 톱커버; 그리고, 상기 캐비닛의 연통공을 개폐하도록 구비된 보조패널:을 포함하여 구성됨을 특징으로 하는 의류 건조기가 제공된다.
Patent KR-20050037904-A (KR)
Inventor: JUNG YOUNG SEOK
IPC: F16K1/34
Filed: 2003-10-20
Abstract: 본 발명은 과학 연구/탐사용 로켓 및 위성 발사체에서 극저온 추진제로 사용하고 있는 액체 산소를 주입, 배출하며 기화된 저온 가스를 배기하기 위한 극저온용 벨로우즈-글로브 밸브에 관한 것이다. 
     이러한 본 발명은 밸브 몸체(1)에 설치된 유로(9)를 개폐시키는 디스크(2)와, 
     상기 디스크(2)가 연결된 스탬(8)의 하측과 밸브 몸체(1)의 상측에 설치된 하단 벨로우즈 용접부(4)를 연결하는 하단 벨로우즈(3)와, 
     상기 하단 벨로우즈 용접부(4)의 상측으로 공압 공급로(11)가 형성되며 상측의 상단 벨로우즈 용접부(6)와 연결된 상단 벨로우즈(5)와, 
     상기 상단 벨로우즈(5)에 탄성력을 제공하도록 상측에 설치된 스프링(7)과, 
     상기 상단 벨로우즈 용접부(6)에서 체결되어 스프링(7)의 탄성력을 제공받으며 디스크(2)가 하측에 설치된 스탬(8)으로 구성됨을 특징으로 하는 것이다.
Patent KR-20040110965-A (KR)
Inventor: IKOMA JUNICHI
IPC: G09G3/20
Filed: 2003-10-24
Abstract: PURPOSE: A display apparatus with improved image quality is provided to reduce generation of brightness irregularities by compensating an individual driving current to be supplied to a pixel for voltage drop due to wiring resistance. CONSTITUTION: An FED(Field Emission Display) panel(1) is provided with scan lines, data lines, and electron emission devices formed on each intersection point of the data lines and the scan lines. A scan driver(2) supplies a selecting signal to the scan lines. A data driver(4) supplies a driving signal to the data lines. The electron emission devices selected by the selecting signal are driven by the driving signal. A signal compensating circuit(30) compensates the driving signal supplied to the respective data lines so as to compensate a voltage drop at a wiring resistor of each low of the scan lines. The signal compensating circuit performs a luminescence compensation on every pixel.
Patent KR-20050039319-A (KR)
Inventor: YANG IL SUK
IPC: F01L1/08
Filed: 2003-10-24
Abstract: 실린더 당 복수개의 흡기밸브들이 구비되는 내연기관 엔진의 흡기유동을 향상할 수 있도록, 흡기밸브들 각각에 대응하는 캠들을 캠 축에 형성하되, 캠들의 캠 로브들(cam lobes)은 서로 다른 형상으로 형성한다.
Patent KR-20050040081-A (KR)
Inventor: CHUNG BAIK YOUNG
IPC: F24F11/00
Filed: 2003-10-27
Abstract: 본 발명은 복수의 실외기를 구비한 공기조화기 및 그의 냉매제어방법에 관한 것이다.  본 발명에 따른 복수의 실외기를 구비한 공기조화기는, 압축기와, 실외열교환기를 각각 구비한 복수의 실외기와;  상기 각 실외기의 냉방시 냉매의 흐름방향을 따라 냉매의 유출측 및 유입측 유로를 각각 개폐하도록 배치되는 제1밸브 및 제2밸브와;  상기 복수의 실외기중 일부가 운전되는 부분 부하 운전시 비 운전 실외기를 소정 시간 동안 냉방 운전으로 구동되도록 제어함과 동시에 상기 비부하운전 실외기의 유출측 유로가 차단되도록 상기 제1밸브를 제어하는 제어부를 포함하는 것을 특징으로 한다.  이에 의해, 부분 부하 운전시 운전되는 실외기로 과도하게 냉매가 유입되는 것을 억제할 수 있어 성능 및 효율을 향상시킬 수 있으며 내구성이 저하되는 것을 방지할 수 있다.
Patent KR-20050041122-A (KR)
Inventor: CHO YOUNG SEEK
IPC: H04B1/40
Filed: 2003-10-30
Abstract: FM 라디오 채널 자동 설정 기능을 갖는 이동 통신 단말기 및 FM 라디오 수신기가 내장된 이동통신 단말기의 FM 라디오 채널을 자동으로 설정할 수 있는 방법 이 제공된다. 본 발명에 따른 FM 라디오 채널 자동 설정 기능을 갖는 이동 통신 단말기는 이동 통신 단말기의 위치 정보를 획득하기 위한 GPS수신기와 위치 정보를 통해 지역이 변경되었는지 확인하며 지역이 변경되었다면 해당 지역에 따른 FM 채널 정보에 따라 상기 라디오 수신부의 채널을 제어하는 제어부를 포함하는 것을 특징으로 한다. 또한, 본 발명에 따른 FM 라디오 수신기가 내장된 이동 통신 단말기의 FM 라디오 채널 자동 설정 방법은 이동 통신 단말기의 위치 정보를 수신하여 수신된 위치 정보를 통해 지역이 변경되었는지 확인한다. 지역이 변경되었다면 메모리에서 해당 지역에 대해서 설정된 FM 채널 정보를 읽어와서 그에 따라 FM 라디오 수신기를 제어한다. 따라서, 특정 지역의 주파수를 수동으로 수신기에 입력하지 않고 자동으로 FM 라디오 채널을 설정할 수 있다. 상기 위치 정보는 GPS 수신기를 이용하거나 3개의 기지국을 이용하여 얻을 수 있다.