baber/WOPTO huggingface dataset:
Patent KR-20040052137-A (KR)
Title: Shelf for refrigerator
Inventor: PARK TAE HO
IPC: F25D25/02
Filed: 2002-12-13
Abstract: PURPOSE: A shelf of a refrigerator is provided to separately store thin foods by installing a simple shelf at one of shelve, thereby utilizing a storage space formed inside a refrigerator. CONSTITUTION: A shelf main body plate(61) is horizontally installed in a storage space(56) formed inside a refrigerator(50) to put storages on an upper surface thereof. A simple shelf(70) is installed under the shelf main body plate at a certain gap. Shelf guides(63) are protruded downward at both ends of the shelf main body plate to support both ends of the simple shelf. Sliding ribs(72) are protruded upward at both ends of the simple shelf. The sliding ribs slide backward and forward, being put on the shelf guides. A plurality of rotary pins(76) are formed on the simple shelf right and left.
Patent KR-20040057127-A (KR)
Title: A floor structure reduced thickness with using a preflex beam
Inventor: OH SANG HUN
IPC: E04C3/04
Filed: 2002-12-24
Abstract: PURPOSE: A floor structure with reduced thickness by a preflex beam is provided to reduce the thickness of a floor layer in a steel structure by using an H-beam provided with a prestressed steel bar and a deck. CONSTITUTION: The floor structure with reduced thickness by a preflex beam contains a beam connected between a column and another column, a deck placed on the beam along the beam, and concrete(33) placed on the upper part of the deck. The beam is a preflex beam which is formed by coupling reinforced concrete(35) provided with prestressed steel bars(34) on a lower flange of an H-steel(32). The reinforced concrete(35) is formed to be wider than an upper flange and the deck is placed and coupled to the upper part of the reinforced concrete(35).
Patent KR-20040061290-A (KR)
Inventor: LEE BYEONG CHANG
IPC: H01L21/265
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a well of a semiconductor device is provided to make partial silicon atoms with a destroyed lattice structure maintain a stable state on a semiconductor substrate without an unnecessary delamination phenomenon even through heat of high temperature is applied by guiding O¬- ions in a way that the defect of the partial silicon atoms whose lattice structure is destroyed by an impurity implantation impact is reinforced. CONSTITUTION: Impurity ions are implanted into a well formation region of a semiconductor substrate(1) in which an isolation layer(2) is defined. A pretreatment process is performed on the semiconductor substrate by using predetermined chemicals for cleaning/lattice reinforcement. Organic materials and contaminants remaining on the semiconductor substrate are eliminated, and the lattice defect on the semiconductor substrate generated by implantation of the impurity ions is restored. The semiconductor substrate is annealed in a condition of a high temperature to diffuse the impurity ions implanted into the well formation region.
Patent KR-20020079782-A (KR)
Title: 신축성 복합시트 및 그의 제조방법
IPC: B32B5/04
Filed: 2001-11-15
Abstract: 본 발명의 신축성 복합시트는, 신장성부직포와 이 신장성 부직포의 한 면에 접합된 열가소성 엘라스토머층을 가진다. 신장성부직포는 비탄성 파이버로 이루어진 부직포에, 주름잡기가공 등의 신장성부여가공을 베푼 것이므로, 적어도 한 방향으로 100%이상의 신도를 가진다. 열가소성 엘라스토머층은, 신장성부직포의 100%이상의 신도를 가진다. 열가소성 엘라스토머층은 신장성부직포의 100%이상의 신도를 가지는 방향으로 방향성을 가지는 패턴에서 신장성 부직포에 접합되어 있다.
Patent KR-20030011775-A (KR)
IPC: C01F17/229
Filed: 2001-02-22
Abstract: 본 발명은 금속 함유 화합물을 상승된 온도에 신속히 가열하고 금속 및 금속 산화물을 형성하기에 충분한 시간 동안 상승된 온도에서 금속 함유 화합물을 유지하여 금속 및 금속 산화물 분말을 경제적이고 신속하고 효율적으로 제조하는 방법을 제공한다.
Patent KR-20030076930-A (KR)
IPC: H05K3/22
Filed: 2001-03-30
Abstract: 절연성, 매립성이 우수하고, 크랙의 발생이 없는 다층회로기판에 적합한 재료, 그 제조방법 및 이 절연재료를 사용하는 다층회로기판을 제공한다.     경화성 조성물 층을 갖는 절연재료는, 상기 경화성 조성물 층이 입경이 30 내지 50㎛의 범위에 있는 이물을 1㎠ 당 0 내지 50개 함유하는 것을 특징으로 한다.
Patent KR-20030044908-A (KR)
IPC: H01L21/677
Filed: 2001-04-10
Abstract: 이중 패들 단부 이펙터 로봇(108)은 공작물들의 병렬 공정이 가능한 것으로 개시되어 있다. 단부 이펙터(108)는, 말단 링크(106)의 단부에 회전 가능하게 결합된 하부 패들(250)과, 하부 패들(250)에 회전 가능하게 결합된 상부 패들(252)을 포함한다. 하부 패들은 하부 패들(250)에 대하여 상부 패들(252)을 회전시킬 수 있는 구동 어셈블리를 지지한다. 본 발명의 일 실시예에서, 이중 패들 단부 이펙터 로봇(108)은 웨이퍼 선별기 내에서 한 쌍의 정렬기 상의 공작물의 병렬 공정을 수행하도록 웨이퍼 선별기 내에서 사용될 수 있다. 이러한 실시예에서, 로봇(100)은 공작물 카세트 내에서 인접한 선반들로부터 한 쌍의 공작물들을 먼저 얻을 수 있다. 카세트로부터 물러난 후에, 단부 이펙터(108) 상의 각각의 패들은 부채꼴로 펼쳐져서 각각의 정렬기의 척들로 웨이퍼를 이송한다. 정렬기 상의 공작물의 공정이 완료된 후에, 펼쳐진 단부 이펙터 패들은 공작물을 획득하고, 상부 패들(252)은 하부 패들(250) 위에 직접 위치된 본래 위치로 돌아가며, 이어서 처리된 공작물을 원래 카세트 또는 새로운 카세트로 되돌아가게 한다. 이 방식에서의 공작물들의 병렬 공정은 종래의 웨이퍼 선별기 시스템에서 보다 상당히 더 많은 처리량을 제공한다. 처리량은 각각의 정렬기에서 공작물들을 위한 완충 위치를 제공함으로써 또한 향상될 수 있다.
Patent KR-20020091281-A (KR)
Title: 일회용 흡수 언더팬츠
IPC: A61F13/53
Filed: 2001-04-26
Abstract: 본 발명의 일회용 언더팬츠는 외부 커버 및 외부 커버에 부착된 내부 라이너를 포함한다.  서혜부에 고착된 흡수패드는 액체 투과성 커버, 액체 불투과성 배플 및 그들 사이에 위치한 흡수층을 포함한다.  1쌍의 제1 다리 탄성체가 전방부에서 외부 커버와 내부 라이너 사이에 이 1쌍의 제1 다리 탄성체 각각이 1쌍의 다리 개구부 중 하나에 인접해서 위치하도록 고착되어 있다.  1쌍의 제2 다리 탄성체가 후방부에서 외부 커버와 내부 라이너 사이에 이 1쌍의 제2 다리 탄성체 각각이 1쌍의 다리 개구부 중 하나에 인접해서 위치하도록 고착되어 있다. 1쌍의 제3 다리 탄성체가 액체 투과성 커버와 액체 불투과성 배플 사이에 이 1쌍의 제3 다리 탄성체 각각이 1쌍의 제1 다리 탄성체 중 하나와 1쌍의 제2 다리 탄성체 중 하나의 중간에 1쌍의 다리 개구부 중 하나에 인접해서 위치한다.  1쌍의 제3 다리 탄성체 각각은 제1 다리 탄성체 및 제2 다리 탄성체 중 적어도 하나로부터 일정한 갭만큼 떨어져 있다.  1쌍의 제1 다리 탄성체, 1쌍의 제2 다리 탄성체 및 1쌍의 제3 다리 탄성체는 언더팬츠로부터의 체액 누출을 방지하도록 다리 개구부 각각의 둘레에 개더가 형성되게 한다.
Patent KR-20030014399-A (KR)
Title: Method for producing propylene hydroformylation products and acrylic acid and/or acrolein
IPC: C07C45/35
Filed: 2001-06-27
Abstract: A process for preparing hydroformylation products of propylene and for preparing acrylic acid and/or acrolein comprises a) feeding a propylene-containing feed in which from 2 to 40% by weight of propane is present and also carbon monoxide and hydrogen into a reaction zone and reacting this mixture in the presence of a hydroformylation catalyst to form hydroformylation products of propane, b) separating a stream consisting essentially of unreacted propylene and propane from the output from the reaction zone, and c) subjecting the stream consisting essentially of propylene and propane to a catalytic gas-phase oxidation in the presence of molecular oxygen to form acrylic acid and/or acrolein.
Patent KR-20030015322-A (KR)
Inventor: YEE YUN YOUN
IPC: A47C27/08
Filed: 2003-01-14
Abstract: PURPOSE: A mattress for water bed is provided to alleviate slopping of water in the bed and to support body weight and/or load by a high buoyant pad built in the mattress in a floating status. CONSTITUTION: The mattress comprises a common mattress(1), a water-proof fabric cloth(2) with a closed space(3); water(4) contained in the space(4). The mattress(1) has an inner buoyant pad(10) enduring buoyant force of the water(4) and floating to upper side of the space(3). The pad(10) is applied with copper thin sheet(11) and aluminum sheet(12) to efficiently prevent wave of water stratum and/or electro-magnetic wave at upper/bottom sides of the pad. Into the space(3), an absorbent pad(20) and a cushion pad(30) are further installed together with the buoyant pad(10). The absorbent pad serves to absorb sufficient amount of the water to alleviate slopping of water.
Patent KR-20040070735-A (KR)
Inventor: LEE JUNG SEOK
IPC: G06F9/44
Filed: 2003-02-04
Abstract: PURPOSE: A method for analyzing a processing quantity of a semiconductor equipment on an AGC(Advanced Group Control) system is provided to effectively manage a process/equipment by showing the analysis data to enable an engineer judge all process data offered from the equipment. CONSTITUTION: The processing state data of each equipment is collected(S114). After analyzing the processing state data, a delay time of each equipment is calculated(S116). To compare the processing quantities of each equipment by using the processing state data and the process delay time data of each equipment, a processing quantity analysis screen is displayed(S118).
Patent KR-20040070981-A (KR)
Inventor: JI DEOK GU
IPC: H04M3/487
Filed: 2003-02-05
Abstract: PURPOSE: A system and a method for changing an announcement of an ARS by using a network are provided to reduce time and save man power by enabling a server computer to remotely change an announcement or an application program through a network communication network. CONSTITUTION: A network communication network(100) connects a communication line between a plurality of ARS equipments(200) and a server computer(300) to allow data communication among ARS equipments(200) with respect to change in an announcement. The plurality of ARS equipments(200) perform an automatic voice announcement or automated switching function in response to a request for a call communication from outside. The server computer(300) performs communication connection with the ARS equipments(200) through the network communication network(100), and transmits a file storing a changed announcement or application program as inputted by a system manager to the connected ARS equipments(200) for automatic change in the announcement and application program.
Patent KR-20040076349-A (KR)
Inventor: HAN YONG MAN
IPC: E05D11/06
Filed: 2003-02-25
Abstract: PURPOSE: A multi-cam hinge device is provided to improve the efficiency in use with stable operation and to improve the durability of equipment by distributing repulsive force evenly and to prevent the distortion and external damage of a structure. CONSTITUTION: The multi-cam hinge device(1) contains a bracket fixed to a main body and a door of a structure, a cam installed to each bracket and a shaft(40) and a spring member installed to support the cam, one or more inner cam members(20), and two or more outer cam members(50) corresponding to the inner cam member. The inner cam member(20) is provided with cam connections(21) and fixed to a bracket(10) attached to a main body of a structure, the outer cam member(50) is formed correspondingly to the inner cam member(20), fixed to the shaft(40) and slid to a bracket(30) of the door side, and a pair of spring members(60) are installed oppositely to pressurize both outer cam members(50) elastically.
Patent KR-20030071545-A (KR)
Title: 반도체 디바이스
IPC: H01L21/56
Filed: 2003-02-27
Abstract: 본 발명의 반도체 디바이스는, 아일랜드; 아일랜드상으로 고정된 반도체 펠릿; 아일랜드로 연장된 다수의 내부 리드들; 아일랜드, 반도체 펠릿, 및 내부 리드를 밀봉하는 수지; 및 내부 리드들의 선단들과 아일랜드 사이에 제공되는 수지 유동 제어판들을 구비한다.
Patent KR-20040078963-A (KR)
Inventor: SON SEUNG GU
IPC: F25D17/08
Filed: 2003-03-05
Abstract: PURPOSE: A lead wire fixing structure of a damper for a refrigerator is provided to reduce stress produced in a heater wire. CONSTITUTION: A lead wire fixing structure of a damper(50) for a refrigerator comprises a damper body(51) installed to a communication part; a baffle(53) opening and shutting the communication part; a heater(60) installed to a side of the baffle, to prevent freezing of the damper; a lead wire connected to the heater, to supply power and transmit an electric signal; and plural fixing units each formed to adjoining edges of a side of the baffle, to fix the lead wire. The damper body constitutes a frame of the damper. The baffle is rotatably installed in the damper body.
Patent KR-20040079300-A (KR)
Inventor: KIM GWANG IL
IPC: A23L13/50
Filed: 2003-03-07
Abstract: PURPOSE: A method of making a fried chicken by dusting cured chicken thigh meat with a premix, mixing with a batter containing chestnuts, jujubes and ginseng and then frying is provided. The fried chicken is helpful to maintain good health generally and provides a pleasant aftertaste after eating. CONSTITUTION: The fried chicken is prepared by the steps: cutting thigh meat of a dressed chicken into a size of 30 to 100mm and soaking the cut pieces of the chicken in curing or marinating sauce containing purified water of 5 to 15deg.C and a curing or marinating agent in a ratio of 10:1 in a vacuum state; aging them at a low temperature of 0 to 5deg.C for 12 to 24hrs; dusting them with a premix, followed by mixing with a batter containing 3 to 8% by weight of chestnuts, 1 to 6% by weight of jujubes and 1 to 6% by weight of ginseng; and then frying them at 160 to 190deg.C.
Patent KR-20040081673-A (KR)
Inventor: KIM HYEONG IL
IPC: H04B1/40
Filed: 2003-03-15
Abstract: PURPOSE: An apparatus for outputting an external image of a mobile communication terminal is provided to output an image by using an IEEE 1394 interface of a mobile communication terminal, and output the output image through a display device. CONSTITUTION: An IEEE(Institute of Electrical and Electronics Engineers) 1394 adaptor module(201) receives digital image data from a mobile communication terminal by using an IEEE 1394 protocol. A frame buffer(202) buffers the inputted digital image data to output the digital image data to an external display device. The first converter(203) converts the buffered digital image data into digital data of vertical and horizontal synchronization signals and color signals. A DAC(Digital to Analog Converter)(204) converts the digital image data of vertical and horizontal synchronization signals and color signals into analog image data to output the converted analog image data to the external display device. A second converter(205) converts the analog image data into S-video format data.
Patent KR-20040085490-A (KR)
Inventor: CHO CHUN SEON
IPC: G09B25/02
Filed: 2003-03-31
Abstract: PURPOSE: An EMS experimental apparatus is provided, which allows a user to easily master the characteristics of the production line and the operational method. CONSTITUTION: An EMS experimental apparatus includes a fixing member(210), a transfer member, a supporting member, a body(240), a cover(260) and workpiece machine(280). The fixing member(210) is supported on the top of the supporting member(100) and provided with a driving axis and a following axis. The transfer member is connected to the driving axis and the following axis to transfer the workpiece to one side of the fixing member(210). The supporting member is fixed to the fixing member(210) to maintain the fabrication status of the workpiece transferred by the transfer member. The body(240) is supported on the top portion of the fixing member(210). The cover(260) is rotatably supported by the hinge. And, the workpiece machine(280) displays the fabrication status of the workpiece maintaining its fabricating state by the workpiece maintaining member.
Patent KR-20040076555-A (KR)
Inventor: HONG JONG CHEOL
IPC: G06Q20/16
Filed: 2003-04-15
Abstract: PURPOSE: A method for loading an offline gift certificate to a chip card is provided to overcome a problem, such as possession, loss, and breakage, of the paper typed offline gift certificate, and enhance the use of the gift certificate and other settlement tool by linking the use of the gift certificate with other settlement tool embedded into the chip card. CONSTITUTION: The information for the gift certificate held by a client and the information for the chip card to load the gift certificate are provided to a terminal(200). The terminal requests an approval for the gift certificate by transmitting the gift certificate information to a gift certificate approval server(250). The terminal loads the gift certificate information to a gift certificate storing sector of the chip card by receiving a response for an approval request(265). When the client uses the gift certificate loaded to the chip card, the gift certificate information is extracted/used as a settlement tool.
Patent KR-20040090016-A (KR)
Inventor: CHO SUNG JAE
IPC: A47J47/04
Filed: 2003-04-16
Abstract: PURPOSE: A ceramic rice container is provided to improve assembly efficiency by assembling the rice container without screws. CONSTITUTION: A ceramic rice container is composed of a rice case(10), a cover formed at the top of the rice case, a support unit(20) installed at the lower part of the rice case and having a drawing port(21), and a drawing bar. An incline face(13) and a discharge port(12) are formed at the lower part of the rice case. A stepped unit(11) is formed at the top of the rice case. The drawing bar is installed at the support unit, and has a stopper unit(22) and a protrusion unit(42). A drawing hole(41) is formed at the center of the drawing bar.
Patent KR-20040090100-A (KR)
Inventor: KIM JONG JUN
IPC: H01L21/68
Filed: 2003-04-16
Abstract: PURPOSE: A wafer mapping apparatus of semiconductor fabrication equipment is provided to sense accurately a loading state of a wafer into a slot of a cassette by using an electromagnet. CONSTITUTION: A cassette(104) is installed in an inside of a load lock chamber and includes a slot to load a plurality of wafers. A door(108) is installed at one side of the load lock chamber in order to perform an opening operation and a shutting operation. The first and the second electromagnets(110,112) are installed horizontally to a center part of the inside of the load lock chamber and the inside of the door. The first and the second electromagnets are used for sensing the loading states of the wafers according to a variation of magnetic field when the cassette is elevated vertically.
Patent KR-20030084633-A (KR)
Title: 화학기계 연마용 수계 분산체
IPC: B24B37/00
Filed: 2003-04-21
Abstract: 본 발명에서는 부패되지 않고, 스크래치 발생이 거의 없으며, 디싱도 작고, 반도체 장치의 제조에서 미세화 소자 분리 공정 또는 층간 절연막의 평탄화 공정에 바람직하게 사용되는 화학기계 연마용 수계 분산체가 제공된다. 
     이 화학기계 연마용 수계 분산체는, 세리아 입자, 예를 들면 이소티아졸론 화합물 등의 고리내에 질소 원자 및 황 원자를 갖는 복소환 구조를 갖는 화합물을 포함하는 방부제, 수지 입자를 포함하는 유기 지립, 특정한 분자량의 수용성 고분자 등을 포함하는 분산제, 계면활성제 및(또는) 유기산 또는 그의 염 등의 유기 성분이 수계 매체에 배합되어 이루어진다.  상기 수계 매체, 세리아 입자, 방부제 및 유기 성분의 합계를 100 질량%라고 했을 경우, 세리아 입자는 0.1 내지 20 질량%, 방부제는 0.001 내지 0.2 질량%, 유기 성분은 0.1 내지 30 질량%이다.  또한, 상기 수계 분산체의 pH는 중성 영역으로 유지할 수 있다.
Patent KR-20030084686-A (KR)
Title: 히트 펌프식 온수 난방 장치
IPC: F24D3/00
Filed: 2003-04-23
Abstract: 본 발명은 마루 난방 패널과 온수 공급 유닛과의 온수 배관 접속이 용이하고 또한 동결 방지를 위한 순환 펌프의 강제운전이 불필요한 히트 펌프식 온수 난방 장치를 제공하는 것이다. 
     히트 펌프식 실외기(1)와, 마루 난방 패널(2)과, 실외기(1)와 냉매 배관(3)으로 접속하는 동시에 마루 난방 패널(2)과 온수 배관(4)으로 접속하는 온수 공급 유닛(5)을 구비한 히트 펌프식 온수 난방 장치에 있어서, 상기 온수 공급 유닛(5)에는, 냉매와 물을 열교환시키는 가열용 냉매 대 물 열교환기(11)와, 온수 배관(4) 도중에 배설된 순환 펌프(12)와, 실외기(1)와 냉매 배관(3)을 거쳐서 접속하기 위한 냉매용 밸브(14, 14)와, 마루 난방 패널(2)과 온수 배관(4)을 거쳐서 접속하기 위한 온수용 패널(15, 15)과, 리모트 컨트롤러(16)와 통신 가능하게 접속되는 제어 장치(19)와, 이 제어 장치(19)에 접속하는 동시에 실외기(1)와 통신 가능하게 접속하기 위한 통신선 접속 단자(21)를 설치한다.
Patent KR-20040095887-A (KR)
Inventor: JUN JUN HYEON
IPC: G11C8/08
Filed: 2003-04-29
Abstract: PURPOSE: A semiconductor memory device is provided to reduce a layout area by making the memory cell blocks which are different size share the X-decoder selecting the row. CONSTITUTION: A semiconductor memory device includes a plurality of lower unit memory blocks(310). an X-decoder(320), an Y-decoder(330), a plurality of pads(340) and a controller(350). The plurality of lower unit memory blocks(310) is composed of N number of unit memory cells to store or output the data in response to the row selection signal and the column selection signal. The X-decoder(320) generates the X-selection signal by receiving the address signal and commonly outputs the X-selection signal to a portion of the plurality of the lower unit memory blocks. The Y-decoder(330) generates the Y-selection signal. The plurality of pads(340) becomes the input and output paths for the address signal, the input data, the output data and the control signal. And, the controller(350) receives and transmits the address signal through the plurality of the pads(340).
Patent KR-20030085501-A (KR)
Title: 특정하게 분지된 말단기를 함유하는 폴리카르보네이트,폴리에스테르 카르보네이트 및 폴리에스테르
IPC: C08G64/04
Filed: 2003-04-29
Abstract: 분지된 구조의 페놀계 화합물을 개시한다.  상기 화합물의 구조를 하기 화학식 (1)에 나타내었고, 이러한 화학식 (1)의 화합물은 폴리카르보네이트, 폴리에스테르 카르보네이트 및 폴리에스테르에서 말단기로서 유용하다: 
     <화학식 1> 
     
       
     
     상기 식에서, 
     Ar 1 및 Ar 2 는 독립적으로 임의로 치환된 단핵 또는 다핵의 방향족 부분을 나타내고, 
     X 및 Y는 독립적으로 단일 결합 또는 2가 라디칼을 나타내고, 
     W는 임의로 치환된 단핵 또는 다핵의 방향족 부분 또는 지방족 또는 지환족 라디칼을 나타내며, 
     n은 1 내지 5이다. 
     또한, 상기 개시된 화합물이 쇄 종결자인 수지의 제조 방법도 개시한다.
Patent KR-20040096746-A (KR)
Inventor: KANG YEONG HWAN
IPC: H04J13/10
Filed: 2003-05-10
Abstract: PURPOSE: A method for coding a common channel is provided to code ACK(Acknowledgement)/NACK(Non ACK)/ACK and C(Continue) signals transmitted to each mobile station through an F-CACKCH(Forward Common Acknowledgement Channel). CONSTITUTION: Encoders(10-15) code ACK/NACK/ACK and C signals of one bit inputted by using one of sequences corresponding to each matrix of a Hadamard matrix, and output the sequences, respectively. The outputted sequences mutually have orthogonality, and are inputted to spreaders(20-25). Each of the spreaders(20-25) spreads the inputted 12 sequences by N times, and outputs spread sequences. The outputted sequences are inputted to sequence repeaters(30-35) to be repeated as much as symbol length.
Patent KR-20040105282-A (KR)
Inventor: KIM SANG UK
IPC: H04L12/24
Filed: 2003-06-04
Abstract: PURPOSE: A CORBA(Common Object Request Broker Architecture) communication system and a method in a network equipment are provided to exchange and manage a CORBA object reference with a CORBA process embedded in a network equipment by using object interfaces, thereby easily CORBA-communicating with an embedded system without transmitting/receiving an IOR(Inter-operable Object Reference) file. CONSTITUTION: Object interfaces(21,31) convert self object names in IOR string to supply an API, and exchange CORBA objects(22,32) to perform CORBA communication. The object interface(21) within an embedded system(20) defines an IDL such that each CORBA process can register self names and IORs, and defines an option for exchanging the registered IORs with the object interface(31) of a stand alone system(30). The object interface(21) processes a UDP/IP communication server operation for carrying out UDP communication. The object interface(31) defines an IDL, and loads a self IOR on a UDP packet when an object exchange with the object interface(21) is necessary, then transmits the UDP packet to the embedded system(20).
Patent KR-20040086063-A (KR)
Inventor: HAN SEONG GAP
IPC: H04W4/16
Filed: 2003-06-12
Abstract: PURPOSE: A ring back tone service method in an asynchronous mobile communication system is provided to generate various ring back tones by using an intelligent network standard only in a mobile communication system. CONSTITUTION: When a call is originated from an originator terminal(11), an MSC(12) transmits a sense message to an SCP(Service Control Point)(14), and the SCP(14) confirms whether a ring back tone service is registered(201-204). If so, the SCP(14) requests the MSC(12) to separate call legs such that an originating leg and a receiving leg can be included in different call management parts(205,206). The MSC(12) performs a paging and alerting process, and a ring back tone IP(15) transmits a predetermined ring back tone through the originating leg(207-211). When a call response is received, the MSC(12) informs the SCP(14) of the response(212-214). The SCP(14) commands the transmission of the ring back tone to be stopped while requesting the MSC(12) to move the call legs, and establishes a call between the originator terminal(11) and a receiving terminal(16)(215-218).