baber/WOPTO huggingface dataset:
Patent KR-20040058523-A (KR)
Title: Bluetooth receiver having multi receiving antennas
Inventor: KIM YEONG GIL
IPC: H04B1/10
Filed: 2002-12-27
Abstract: PURPOSE: A Bluetooth receiver having multiple receiving antennas is provided to install plural receiving antennas, and to extract binary data relative to signals received through the receiving antennas by using energy values of all the signals, thereby improving reliability on data transmissions. CONSTITUTION: Each energy detector(10-14) detects energies for signals received through each antenna(A1-An), and outputs the detected energy values to a tone0 energy adder(16) and a tone1 energy adder(18), respectively. The tone0 energy adder(16) adds up energy values inputted from the energy detector(10), the energy detector(12), and the energy detector(14) by using an SLC(Square-Law Combining) technique, and transmits added values to a comparator(20). The tone1 energy adder(18) adds up energy values inputted from the energy detector(10), the energy detector(12), and the energy detector(14) by using the SLC(Square-Law Combining) technique, and transmits added values to the comparator(20). The comparator(20) compares an output value of the tone9 energy adder(16) with an output value of the tone1 energy adder(18), outputs binary data '0' if the output value of the adder(16) is bigger, and outputs binary data '1' if the output value of the adder(18) is bigger.
Patent KR-20020026347-A (KR)
IPC: B01J23/46
Filed: 2001-05-10
Abstract: 적어도 하나의 제 1 촉매넷트와 그리고 적어도 하나의 제 2 촉매넷트로 되어 있는 촉매시스템이 암모니아와 산소로 부터 질소산화물에로의 촉매연소를 위하여 사용되며 그리고 적어도 하나의 제 1 촉매넷트는 플래티넘로듐넷트이고 그리고 적어도 하나의 제 2의 그리고 흐름의 하류의 촉매넷트는 2 내지 4 중량% 로듐을 가지는 팔라듐로듐넷트인곳에서, 무엇보다도 암모니아와 산소를 질소산화물에로의 촉매연소의 경우에 형성되는 이질화산화물의 환원을 위한 방법과 장치가 마련되었다.
Patent KR-20020019585-A (KR)
IPC: B60K17/04
Filed: 2000-06-28
Abstract: 본 발명은 종동 차축의 조향능력을 향상시키기 위한 장치에 관한 것이다. 중앙 트랜스미션 기구가 조향되는 차륜에 구동축을 통해 구동 토크를 전달한다. 중앙 트랜스미션 기구는 수직축 주위로 회전할 수 있도록 설치된다.
Patent KR-20020027637-A (KR)
Title: Antenna arrangement and portable radio communication device
IPC: H01Q21/28
Filed: 2001-07-10
Abstract: An antenna arrangement for a portable radio communication device, comprising a first (1) and a second (2) antenna element, and a conductive shield (4) connectable to a ground plane device (3), said first (1) and second (2) antenna elements are located on opposite sides of the shield (4), wherein said first (1) and second (2) antenna elements are of different types.
Patent KR-20020047201-A (KR)
Title: AMINO SUBSTITUTED PYRAZOLO[1,5-a]-1,5-PYRIMIDINES AND PYRAZOLO[1,5-a]-1,3,5-TRIAZINES
IPC: A61K31/7034
Filed: 2000-09-29
Abstract: Disclosed are compounds of the formula:where R1, R2, R3, R4, R5, R6, and X are defined herein. These compounds are selective modulators of NPY1 receptors. These compounds are useful in the treatment of a number of CNS disorders, metabolic disorders, and peripheral disorders, particularly eating disorders and hypertension. Methods of treatment of such disorders and well as packaged pharmaceutical compositions are also provided.Compounds of the invention are also useful as probes for the localization of NPY1 receptors and as standards in assays for NPY1 receptor binding. Methods of using the compounds in receptor localization studies are given.
Patent KR-20020064321-A (KR)
IPC: H03M1/68
Filed: 2000-11-22
Abstract: 저항의 수를 많게 하는 일이 없이 피변환 데이터를 다 비트화하는 것이 가능한 저항 스트링형 D/A 변환기가 제공된다.  피변환 데이터의 상위 4비트가 디코더(1)에 인가되고, 하위 4비트가 반전회로(2)를 통해 디코더(3)에 인가된다.  디코더(1)는 상위 4비트를 복호하고, 그 복호 결과에 따라 FET(F0∼F15) 중 어느 하나를 온으로 한다.  이것에 의해 직렬 접속된 저항(r0∼r15)의 접속점의 전압 중 하나가 선택되어 연산 증폭기(6)에 인가된다.  마찬가지로, 피변환 데이터의 하위 4비트에 대응하는 전압이 연산 증폭기(7)에 인가된다.  그리고, 연산 증폭기(7)의 출력이 저항(ra, rb)에 의해 1/16이 되고, 이 전압이 연산 증폭기(6)에 인가되는 전압과 가산되어 피변환 데이터에 대응하는 아날로그 전압이 얻어진다.
Patent KR-20020063582-A (KR)
IPC: H01L21/66
Filed: 2001-10-02
Abstract: 본 발명은 반도체 웨이퍼 상의 결함을 분석하는 방법 및 관련 장치를 제공한다.  상기 방법은 반도체 웨이퍼 상의 결함을 탐지하는 단계를 포함한다.  결함 검사 정보는 결함 소오스 탐지기 클라이언트 내에서 생성된다.  결함 검사 정보는 탐지된 결함과 관련된 정보를 포함한다.  결함 검사 정보는 네트워크를 통해 결함 소오스 탐지기 서버에 전송된다.  결함 소오스 정보는 상기 결함 검사 정보에 응답하여 상기 결함 소오스 탐지기 서버에 도출된다.  결함 소오스 정보는 결함 소오스 탐지기 서버로부터 결함 소오스 탐지기 클라이언트로 전송된다.  결함 소오스 정보는 결함 소오스 탐지기 클라이언트에서 이용된다.  본 발명의 일 측면에서, 상기 결함 해결책 정보의 이용 단계는 상기 결함 해결책 정보에 응답하여 상기 결함 소오스 탐지기 클라이언트에서 상기 결함에 관한 결함 해결책을 디스플레이하는 단계와 관련된다.  본 발명의 또다른 측면에서, 상기 결함 소오스 정보의 이용 단계는 상기 웨이퍼 프로세싱 시스템의 작동을 변화시키는 단계와 관련된다.
Patent KR-20020062764-A (KR)
IPC: B02C4/32
Filed: 2001-10-18
Abstract: The roll-type crusher has oppositely rotating crushing rollers (13, 14) mounted in a housing and comprising different ribbed crushing discs (13a, 14a) of different diameter each arranged alternately on a common shaft so that the larger diameter discs of one roller correspond with the corresponding smaller diameter discs of the other roller.
Patent KR-20020062991-A (KR)
IPC: G07C9/00
Filed: 2000-11-22
Abstract: 본 발명은 전자 부품들과 L형 평면키(30, flat key)를 위한 키 하우징을 포함하는 기계 전자 복합 키에 관한 것이다.  상기 평면키(30)는 상기 평면키의 회전 지지에 사용되는 베어링 림(31, bearing limb)과 잠금 장치를 기계적으로 조작하는 샤프트 림(32, shaft limb)으로 구성되어있다.  상기 평면키(30)의 샤프트 림(32)은 키 하우징 내부 방향으로 회전되는 비작동 지점과 하우징 외부 방향으로 회전되는 작동 지점 사이에서 움직일 수 있다.  누름 버튼이 바람직하게는 평면키(30)용 회전축으로서 작용하기도 한다.  평면키(30)를 작동 지점으로 움직이게 하고 상기 키가 그의 위치들 중 한 곳에서 제동되도록 하기 위해, 상기 누름 버튼과 하우징은 프로필 섹션을, 그리고 베어링 림은 메이팅 프로필 섹션(37, 38, 39)을 갖는다.  더 간단하고 비용이 적게 드는 제조를 위해 평면키가 L형 프로필을 가진 평판(34)으로서 형성되고, 상기 평판에 샤프트 림(32)이 베어링 림과 동일 평면으로 배치된다.  이 때 상기 베어링 림(31)은 메이팅 프로필 섹션(37, 38, 39)을 가진 수용부(36)를 회전 불가능하게 고정되는 방식으로 수용하기 위한 플레이트 개구(35)를 갖는다.
Patent KR-20020073596-A (KR)
IPC: B29C45/27
Filed: 2001-02-21
Abstract: 열가소성수지와, 상기 열가소성수지내에 혼재된 평균 섬유길이가 0.1∼7mm인 수지강화섬유와의 혼합물을 핫러너 사출성형하여 성형된 FRP 성형품; 및 그 핫러너 사출성형방법. 이 성형품은 전자단말기기, 휴대전화기, 셀룰러폰 등의 하우징으로서 사용하기 적당하다.
Patent KR-20020087125-A (KR)
Title: 조절식 이젝터를 구비한 액체 샘플링용 피펫
IPC: B01L3/02
Filed: 2001-04-09
Abstract: 본 발명은 본체와, 종방향(10)을 따라 본체에 대해 이동하여 본체에 고정된 선단을 배출하는 아암(20)과, 그리고 이 아암의 동작을 제어하는 푸시 버튼(14)을 포함하는 피펫에 관한 것이다.  이 피펫은, 종방향(10)에 수직한 평면의 위치의 연속 범위에서 하나의 특정 위치를 임의로 취할 수 있게 하고, 상기 임의의 특정 위치에서 아암의 동작을 제어할 수 있게 함으로써, 상기 평면에서 푸시 버튼(14)이 본체(2)에 대해 이동할 수 있도록 설계된다.
Patent KR-20030009421-A (KR)
Title: Fuel injector nozzles
IPC: F02M53/04
Filed: 2001-04-05
Abstract: Disclosed is an injector nozzle through which fluid is delivered and which has a port ( 17 ) having an internal surface and a valve member ( 13 ) having a complementary external surface. The valve member ( 13 ) is movable relative to the port ( 17 ) to respectively provide a passage between the internal and external surfaces for delivery of fluid in the form of a spray. Alternatively, sealed contact of the surfaces will prevent the delivery of fluid. The nozzle includes a flow control body ( 30 ) located beyond an extremity of the port ( 17 ). The flow control body ( 30 ) has a control surface ( 33 ) arranged downstream of the port ( 17 ) in the direction of movement of the valve member ( 13 ). The control surface ( 33 ) is configured and positioned to promote the fluid spray established by the fluid issuing from the port ( 17 ) to in part follow a path determined by the shape of the control surface ( 33 ). The flow control body ( 30 ) includes an insulating region ( 140, 141 ) arranged to restrict heat transfer from the control surface ( 33 ) to the nozzle. The insulating region ( 140, 141 ) may be the spacing between the surface ( 30 a) of the flow control body ( 30 ) closest to an end face ( 14 a) of the valve member ( 13 ) and that end face ( 14 a).
Patent KR-20020095213-A (KR)
Title: Method and apparatus for producing amorphous metal
Filed: 2001-04-23
Abstract: A method for producing an amorphous metal, which comprises feeding a molten metal (1) into a liquid cooling medium (4) in such a manner as to cause the boiling through spontaneous formation of vapor bubble nuclei, thereby cooling the molten metal (1) rapidly while forming fine particles thereof utilizing the pressure wave induced by the boiling, to yield fine amorphous metal particles; and an apparatus for practicing the method which comprises a material feeding means (3), a cooling section (2) which introduces the cooling medium (4) in an amount being small and sufficient to cool and solidify the fed molten metal (1) and cools the molten metal (1) rapidly while forming fine particles thereof utilizing the pressure wave induced by the boiling caused through spontaneous formation of vapor bubble nuclei, to yield fine amorphous metal particles, and a recovering means (5) for recovering the fine amorphous metal particles from in the cooling medium (4). The method allows the production of an amorphous metal using a material from which conventional methods and apparatus have not been able to produce an amorphous metal, and also the production of amorphous metal particles having a size of from sub-micron order to 100 microns order, especially a few microns, which has not been achieved by conventional methods and apparatus, in good yield and in a large amount.
Patent KR-20020091245-A (KR)
Title: 항고혈압제 및 용도
IPC: A61P43/00
Filed: 2001-03-22
Abstract: 본 발명은 화학식 I의 카복시알킬에테르 또는 이의 약제학적으로 허용되는 염, 및 항고혈압제를 포함하는, 심장 질환의 치료에 유용한 약제학적 조성물에 관한 것이다: 
     <화학식 I> 
     
       
     
     상기 식에서, 
     n 및 m은 2 내지 9의 정수이고; 
     R 1, R 2 , R 3 및 R 4 는 알킬, 알케닐 또는 알키닐이며, ; 
     Y 1 및 Y 2 는 COOH, CHO, 테트라졸 또는 COOR 5 이고, 여기서 R 5 는 알킬, 알케닐 또는 알키닐이다. 
     본 발명은 카복시알킬에테르를 투여하여 고혈압을 치료하는 방법을 포함한다.
Patent KR-20030001545-A (KR)
IPC: A61P39/06
Filed: 2001-05-22
Abstract: α-(2,4-디설포페닐)-N-tert-부틸니트론 및 그의 제약학적으로 허용되는 염의 신규 제약 제제 및 다양한 질병 및 질환, 특히 졸중의 치료에 사용하기 위한 이러한 제제의 용도가 개시된다.
Patent KR-20030003761-A (KR)
IPC: A61P37/00
Filed: 2001-05-23
Abstract: 본원에는 포유류(예: 사람) 수용체, 정제된 수용체 단백질 및 이의 단편을 암호화하는 핵산이 제공된다.  폴리클로날 및 모노클로날 항체가 또한 제공된다.  당해 조성물을 진단 및 치료학적 용도에 사용하는 방법이 제공된다.
Patent KR-20030014700-A (KR)
IPC: A61F13/02
Filed: 2001-06-13
Abstract: 신축성 지지체 및 이 지지체 위에 적층된 점착제층을 구비하는 적층체와, 이 점착제층 위에 점착되어 있으며 소정의 간격을 두고 형성된 절취부를 갖는 박리 시트를 구비하는 플라스타로서, 
     상기 적층체를 긴변 20cm, 짧은변 5cm 의 시험편으로 하였을 때의 긴변방향 및 짧은변방향의 50% 신장시 하중이 모두 0.98 내지 14.71N/5cm 이며, 긴변방향 및 짧은변방향의 50% 신장시 회복률이 모두 50 내지 95% 인 플라스타.
Patent KR-20030060780-A (KR)
Title: Integrated electronic hardware for wafer processing control and diagnostic
IPC: H01L21/00
Filed: 2001-06-29
Abstract: A central controller for use in a semiconductor manufacturing equipment integrates a plurality of controllers with an open architecture allowing real-time communication between the various control loops. The central controller includes at least one central processing unit (CPU) executing high level input output (i/o) and control algorithms and at least one integrated i/o controller providing integrated interface to sensors and control hardware. The integrated i/o controller performs basic i/o and low level control functions and communicates with the CPU through a bus to perform or enable controls of various subsystems of the semiconductor manufacturing equipment.
Patent KR-20040064936-A (KR)
Inventor: CHUN YEON BONG
IPC: H01H36/00
Filed: 2003-01-11
Abstract: PURPOSE: A microwave oven and a control device thereof are provided to facilitate development of a new control panel by adopting a microprocessor of a RISC(Reduced Instruction Set Computer) structure and to reduce the size of the control panel by controlling various functions with one microprocessor. CONSTITUTION: A microwave oven includes a control device mounting a microprocessor(216) of a RISC structure and controlling the whole action of the microwave oven. The RISC comprises a voice recognition algorithm, a compressed file reproduction algorithm, and an image compression algorithm. The control device comprises a soft touch panel(208) in which the capacitance is changed according to user's body contact position, and a soft touch panel driver circuit detecting a capacitance variation of the soft touch panel, producing an electric signal corresponding to the capacitance variation, and supplying the electric signal to the microprocessor.
Patent KR-20040065811-A (KR)
Inventor: HAM UI SHIN
IPC: A47C27/14
Filed: 2003-01-16
Abstract: PURPOSE: A latex mattress is provided to give a new cushion feeling, to minimize a latex usage amount and to control a cushion strength according to a user' taste by combining an air bone as an inner material and a latex as an outer material. CONSTITUTION: The latex mattress comprises an air bone(10); and a latex mat(20) bonded to the upper side of the air bone. The latex mattress comprises a bio ceramic layer(40) bonded to the lower side of the air bone(10). The air bone(10) comprises a plurality of air cells formed separately. The air cell on the edge side of the air bone(10) is bigger than an air cell located in a central part. The latex mat(20) is divided longitudinally or widthwise, wherein a density of the divided unit latex mats is different each other.
Patent KR-20040067417-A (KR)
Inventor: JUNG JONG SAM
IPC: G11B7/095
Filed: 2003-01-23
Abstract: PURPOSE: An optical pickup actuator is provided to control a position of an optical pickup by depending on an elastic transformation of a leaf spring instead of a swing arm or a pivot arm, and to enable a fine tracking control and a tilt control, thereby realizing a better response ability and being applicable to a disk drive device. CONSTITUTION: A swing arm(110) is rotatively installed on a base(100) where a disk is mounted. The swing arm(110) is driven by a voice coil motor(120) consisting of the first coil(123), the first magnet(121), and a yoke(122), and rotates in tracking direction(T). A leaf spring(140) is installed on the swing arm(110). One section of the leaf spring(140) is fixed to the swing arm(110), and the other section thereof becomes a free section that can transform a focus direction(F). A miniature optical pickup(130) is combined with the free section.
Patent KR-20040068752-A (KR)
Inventor: CHO YONG SU
IPC: B26D3/16
Filed: 2003-01-27
Abstract: PURPOSE: A device for cutting a hume pipe is provided to easily and precisely cut the hume pipe by installing a cutter at a support frame on which the hume pipe is put. CONSTITUTION: A device for cutting a hume pipe is composed of a pair of rests(10), a plurality of supporters(11) installed at the rests and having a plurality of rollers(70), an adjusting unit(80) detachably coupled to the roller and rotating the roller, a fixed member(20) movably coupled to the supporter and having a rail(25), a support plate(30) coupled to the rail and having a screw unit(36), a rotary handle(50) coupled to the fixed member and having a coupling shaft(51) engaged with the screw unit, and a cutter(60) installed at the support plate.
Patent KR-20040068807-A (KR)
Inventor: PARK HAN SEOP
IPC: G06F3/02
Filed: 2003-01-27
Abstract: PURPOSE: A device and a method for inputting data using a soft keyboard are provided to enhance user convenience and remarkably increase a character input speed by inputting a preset combined character with a single key input on the soft keyboard and making a user define/edit the combined character information set to each key. CONSTITUTION: A touch input/display part(200) displays a keyboard shape combining/matching more than two characters with the single key and generates a key signal assigned to each key when the key is inputted. A memory(230) stores the information for the combined character matched with each key. A controller(220) reads out the combined character information matched with the key from the memory based on the inputted key signal and outputs the read information to the touch input/display part. A selecting key for selecting one from the combined character groups is installed to the touch input/display part.
Patent KR-20030065356-A (KR)
IPC: C09K23/42
Filed: 2003-01-28
Abstract: The present invention pertains to glycidyl ether-capped acetylenic diol ethoxylates having a structure according to the formula: <CHEM> wherein R<1> is hydrogen or a linear, branched, or cyclic alkyl group having from 1 to about 6 carbon atoms; R<2> is a linear, branched, or cyclic alkyl group having from 1 to about 12 carbon atoms; R<3> = -CH2OR<4>; R<4> is a linear, branched, or cyclic alkyl, alkenyl, aryl, or aralkyl group having from 2 to about 30 carbon atoms; (n + m) is from 1 to about 100; and (p + q) is from 0.5 to about 5 and its use to reduce equilibrium and dynamic surface tension in water-based compositions containing an organic or inorganic compound, particularly aqueous organic coating, ink, acid gas scrubbing and agricultural compositions.
Patent KR-20040069750-A (KR)
Title: Optical information storage medium
Inventor: LEE GYEONG GEUN
IPC: G11B5/09
Filed: 2003-01-30
Abstract: PURPOSE: An optical information storage medium is provided to include plural areas, and to dispose transition zones in boundary areas between the plural areas, thereby smoothly reproducing data and deteriorating an error generation rate while reproducing the data. CONSTITUTION: Data is recorded at a BCA(Burst Cutting Area)(10) in straight single pattern pits. Data is recorded at a lead-in area(20) in straight random pattern pits. The first transition zone(15) formed in straight single patterns is disposed between the BCA(10) and the lead-in area(20). The first transition zone(15) can be formed in wobbling single pattern pits. Pit patterns of the transition zone(15) are identical with pit patterns of an area located after the transition zone(15). The transition zone(15) is formed as a mirror zone. The pits of the transition zone(15) are formed in straight patterns or wobbling patterns.
Patent KR-20030068425-A (KR)
Title: 전기광학장치의 제조 방법 및 제조 장치, 전기광학장치,전자기기
IPC: H05B33/04
Filed: 2003-02-11
Abstract: 본 발명은 전기광학소자가 배치된 제1 부재와, 그 전기광학소자를 덮는 제2 부재를 갖는 전기광학장치의 제조 방법에 관한 것으로서, 이하의 공정을 갖는다. 
     (a)상기 제1 부재와 제2 부재를 접합하기 위한 접합부의, 제1 영역 및 제2 영역에 접착재료를 부여하는 공정 
     (b)상기 제1 부재와 제2 부재를 상기 접착재료를 거쳐서 재료를 접합하는 공정 
     (c)상기 접합부의 제1 영역에 부여된 접착재료를 경화시키는 공정 
     (d)공정(c) 후에, 상기 접합부의 제2 영역에 부여된 접착재료를 경화시키는 공정. 
     이에 의해, 생산성이 높은 전기광학장치의 제조 방법을 실현한다.
Patent KR-20040073628-A (KR)
Inventor: KIM JAE GYUN
IPC: H04N19/146
Filed: 2003-02-14
Abstract: PURPOSE: A method for determining a coding rate of a JSCC(Joint Source Channel Coding) function while transmitting an image is provided to apply a JSCC function to adaptively determine a coding rate, thereby minimizing an average distortion of an end-to-end image. CONSTITUTION: A system inputs a predetermined loss rate of a network and optional two adjacent loss rates(S801), and performs a test-run process to obtain a PSNR(Peak-Signal-to-Noise Ratio) for the inputted values(S802). The system calculates a coding rate showing a maximum PSNR and an average remaining loss probability(S803,S804). The system codes an initial source coding rate and an initial channel coding rate, packetizes the coding rates, and transmits the packetized coding rates(S805). The system decides whether the loss rates change by feedback information(S806). If so, the system searches a coding rate relative to the same loss rate(S807), and codes/packetizes/transmits the source coding rate and the initial channel coding rate(S808).
Patent KR-20040077001-A (KR)
Inventor: CHANG HYO SUP
IPC: B01D53/24
Filed: 2003-02-27
Abstract: PURPOSE: An apparatus for removing hazardous gas from indoor air by using cyclone is provided, which is characterized in that an agent for purifying hazardous gas is sprayed in a cyclone into which hazardous gas is introduced in order to react hazardous gas with the agent for purification. CONSTITUTION: Hazardous indoor gas is introduced into a cyclone(62) through a suction part(22) when a suction pump(24) is operated. An agent for purifying hazardous gas is atomized into fine mist by driving an atomizer(48) and a spray pump(46). As hazardous indoor gas is introduced into the cyclone, the atomized agent is simultaneously introduced into the cyclone. As hazardous gas whirl inside the cyclone, it reacts with the agent to remove hazardous components from air. After the agent is reacted with hazardous components, the agent is recirculated in a tank(42) by a pump(86) for recycle. Air, which is purified in the cyclone, is discharged through an air vent(64).
Patent KR-20040078433-A (KR)
Inventor: CHA HONG RAE
IPC: H01J11/44
Filed: 2003-03-04
Abstract: PURPOSE: A method for laminating a front face filter is provided to remove an alien substance on a panel surface and prevent mixing of the alien substance by avoiding electrostatic induction on the front face filter. CONSTITUTION: A method for laminating a front face filter(60) comprises a step of suppressing the generation of static electricity and preventing mixing of dust when peeling off a release sheet of a film type front face filter by using an ionizer, a step of removing an alien substance on a top substrate of the panel(32), and a step of laminating the film type front face filter on the top front face of the panel.
Patent KR-20040079667-A (KR)
Inventor: KIM HYOUNG DAE
Filed: 2003-03-10
Abstract: PURPOSE: A system for processing the backup of the e-mail transmission/reception and a service method thereof are provided to make a transmission/reception backup system process an e-mail service without an interrupt when a failure is generated on the e-mail transmission/reception, and support the fast failure recovery by monitoring/informing a manager of a state for a final destination mail server. CONSTITUTION: A sender mail server(c140) checks the mail exchange of a final destination mail server(c120) from a name server(c100) of the final destination mail server. If the normal reception is failed by the failure of the final destination mail server, the mail is transmitted to a mail keeper(c110). The mail keeper receives the mail normally instead of the final destination mail server. The mail keeper checks the information of the final destination mail server from the name server. If the final destination mail server gets to receive the mail, the kept mail is transmitted to the final destination mail server.
Patent KR-20040081853-A (KR)
Inventor: KANG YUN JU
IPC: G11B20/10
Filed: 2003-03-17
Abstract: PURPOSE: An AV device having a temporary file storing function is provided to store video data and audio data from a desired time, and to store the video data and the audio data in a position where the data are previously stored, when storing a broadcasting signal, thereby easily managing/controlling a storage medium without moving or copying a file stored in a temporary storage area. CONSTITUTION: A tuner(51) receives a broadcasting signal. A demultiplexer(52) separates the broadcasting signal into video data and audio data. An encoder(53) converts the separated video data and the audio data into an MPEG format, and stores the converted data in an HDD(70). A controller(54) outputs the video data and the audio data to a decoder(55), or stores the data in the HDD(70). If the controller(54) applies the video data and the audio data to the decoder(55), the decoder(55) releases the compressed video data and the audio data, and converts the data into an NTSC type.
Patent KR-20040082497-A (KR)
Inventor: JANG SEON HO
IPC: B23K31/02
Filed: 2003-03-19
Abstract: PURPOSE: A method for welding a flexible pipe is provided to improve productivity and quality of manufactured goods by reducing manufacturing processes for the flexible pipe. CONSTITUTION: A method for welding a flexible pipe includes steps of covering a corrugated pipe(20) with a protective pipe(40) and coupling a finish ring(60) having a welding section(62) to an end of the protective pipe(40). The corrugated pipe(20) and the protective pipe(40) are integrally welded to the welding section(62) of the finish ring(60). The protective pipe(40) and the finish ring(60) are sequentially inserted into the corrugated pipe(20). The welding section(62) of the finish ring(60) is heated so as to cut the welding section(62). The protective pipe(40) and the finish ring(60) are integrally welded with the corrugated pipe(20) by using welding agent.