baber/WOPTO huggingface dataset:
Patent KR-20010046438-A (KR)
Inventor: CHAE CHI BEOM
IPC: C07K5/10
Filed: 1999-11-12
Abstract: PURPOSE: Provided is a method for producing a synthetic tetrapeptide library using nitrosulfonylethoxycarbonyl-amino acid, thereby the peptide library can be simply mass produced with low costs. CONSTITUTION: The method for producing the synthetic tetrapeptide library comprises the steps of: binding 19 amino acids except cysteine or the amino acid mixture to a resin using diisopropylcarboimide as a catalyst; repeating the binding step three times using diisopropylcarboimide as a catalyst; removing the resin and side chain protecting groups; and removing nitrosulfonylethoxycarbonyl(NSC) groups after binding, in which the amino acids contain nitrosulfonylethoxycarbonyl-amino acid, the amino acid mixture contains 0.6 to 0.8 wt.% of phenylalanine; 0.7 to 0.9 wt.% of alanine; 0.9 to 1.1 wt.% of aspartic acid, asparagine, serine, glycine and proline; 1.0 to 1.2 wt.% of glutamic acid, glutamine and leucine; 1.1 to 1.3 wt.% of histidine, arginine, thyrosine, methionine and lysine; 1.2 to 1.4 wt.% of threonine and tryptophan; and 1.9 to 2.1 wt.% of valine and isoleucine.
Patent KR-20000035622-A (KR)
Inventor: NAKASIBAYASTAKA
IPC: H01L27/148
Filed: 1999-11-23
Abstract: PURPOSE: An apparatus for transmitting a charge with final potential well adjacent to a floating diffusion region is provided to implement the final potential well nearer from the floating diffusion region than other potential wells. CONSTITUTION: An apparatus for transmitting a charge with final potential well adjacent to a floating diffusion region includes a floating diffusion region(112), charge transmitting region, and a plurality of charge transmitting electrodes. The potential level of the floating diffusion region(112) is changed according to the amount of charges forming a charge packet. The width of the floating diffusion region(112) is W'. The transmitting region includes a transfer subregion and a border subregion. The transmitting electrodes are capacitively coupled with the charge transmitting region to generate a potential barrier between potential wells in charge transmitting region and the other potential wells. The transmitting electrodes transfer the charge packets through the potential wells responding to an actuation signal. The border subregion is located nearer from the floating diffusion region than other locations.
Patent KR-20010053894-A (KR)
Title: Method for forming barrier layer of semiconductor device
Inventor: NAM DAE HYEON
IPC: H01L21/22
Filed: 1999-12-02
Abstract: PURPOSE: A method for forming a barrier layer of a semiconductor device by using ion metal plasma is provided to improve deposition properties by lowering a processing pressure. CONSTITUTION: The method includes ionizing titanium atoms by utilizing RF plasma, and applying a bias voltage to a semiconductor wafer(31) so that the ionized titanium atoms are electrically attracted to the semiconductor wafer(31) and deposited thereon with a high step-coverage property. The method is characterized by configuring a processing chamber with a pressure of 2-5 mTorr, which is lower than a conventional pressure of 20 mTorr. Therefore, the barrier layer(32) of titanium is deposited with a uniform thickness on the semiconductor wafer(31) at a higher depositing rate. In addition, the barrier layer(32) is subjected to a lower compressive stress.
Patent KR-20010060767-A (KR)
Inventor: PARK CHAN YEOP
IPC: B21B3/00
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing an ultra thick steel plate is provided which has a tensile strength of 50 to 63 kgf/mm2 and superior toughness by adding Ca during ladle furnace process so as to spheroidize MnS inclusions, controlled rolling a steel slab manufactured by continuous casting so as to refine austenitic grains and refining final transformation structure, bainitic grains by water cooling. CONSTITUTION: The method for manufacturing an ultra thick steel plate having a tensile strength of 50 kgf/mm2 level comprises the processes of rough rolling the heated steel slab to a residual reduction ratio of 55 to 65% by heating a steel slab which is manufactured by injecting 0.8 to 1 kg/molten steel-ton of Ca-Si into molten steel comprising 0.07 to 0.10 wt.% of C, 0.40 to 0.50 wt.% of Si, 1.40 to 1.60 wt.% of Mn, 0.020 wt.% or less of P, 0.005 wt.% or less of S, 0.015 to 0.050 wt.% of Al, 0.10 to 0.20 wt.% of Cu, 0.15 to 0.025 wt.% of Nb, 0.005 to 0.015 wt.% of Ti, 50 ppm or less of N and a balance of Fe and other inevitable impurities to the temperature range of 1050 to 1150 deg.C; completing first finishing milling in the recrystallization temperature zone by a residual reduction ratio of 35 to 45% after hot rolling the rough rolled steel slab in the temperature range of 930 to 970 deg.C; and accelerated cooling and air cooling the hot controlled rolled steel slab in a cooling rate of 5 to 7 deg.C/sec to the temperature range of 520 to 550 deg.C after carrying out hot controlled rolling in which second finishing milling is completed in the temperature range that is 40 to 70 deg.C lower than the recrystallization temperature.
Patent KR-20010065190-A (KR)
Inventor: PARK DAE GYU
IPC: H01L29/78
Filed: 1999-12-29
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to protect sidewalls of a gate electrode by an aluminum oxide layer(Al2O3) in order to prevent the gate electrode from being oxidized. CONSTITUTION: At first, a gate oxide layer(13) and a gate electrode(14) are sequentially formed on a semiconductor substrate(11) on which a device isolation layer is formed and a gate electrode pattern is formed by pattern the gate electrode and the gate oxide layer by an etching operation using a hard mask pattern. Then, an aluminum oxide is vaporized on the over structure on which the gate electrode pattern is formed and a spacer etching process is performed to form a spacer aluminum oxide layer on both sidewalls of the gate electrode pattern. At third, LDD(lightly doped drain) ion injection process is performed on the exposed region of the semiconductor substrate, an LDD oxidization process is performed, and an LDD region(17) is formed. At forth, a dielectric material is vaporized on the overall structure, spacer etched and a spacer dielectric layer(18) is formed on the sidewall of the gate electrode pattern. At last, a source/drain junction region(19) is formed by using a source/drain ion injection operation as well as a thermal process.
Patent KR-20000017928-A (KR)
Title: Plastic cooki making machine
Inventor: KIM JEOM MO
IPC: A23P1/00
Filed: 1999-12-20
Abstract: PURPOSE: An automatic manufacturing machine of Kkwabaegi(twisted doughnut) is provided which could produce lots of Kkwabaegis in a short time. CONSTITUTION: The machine comprises: a forming head part(20) where Kkwabaegi(twisted doughnut) is twisted by rotating an extrusion head(30) in the process of extruding at the forming head part(20) by being supplied with materials(S) from a supplying part, which supplies the materials with one frame(2); a cooling part(40) where the forming part(20) and the extruded materials(S) or materials(S) in the process of forming are cooled down; a conveyor part(50) by which the formed materials are conveyed to the other frame; and a cutting part(60) where the materials in the process of conveying are cut.
Patent KR-20000049131-A (KR)
Title: Processing device for crushing, conveying and plastifying thermoplastic synthetic material
Inventor: BARTH GEROLD
IPC: B02C18/14
Filed: 1997-10-14
Abstract: PURPOSE: A processing device for crushing, conveying and plastifying thermoplastic synthetic material is provided which has a simple structure with little errors and by which a feeding amount is uniform. CONSTITUTION: A unit for processing thermoplastic synthetic material comprises a machine housing (1) with a delivery cone (12) in whose feed shaft (14) a driven slider (30) presses synthetic material which is to be processed and which is located on a base plate (7 ) through a feed inlet (11) of a conveyor tube (6) against a processing drum (3) which is placed perpendicularly in the conveyor tube (6) in relation to the direction of the movement of the slider (30). The slider (30) extends over the entire length of the feed inlet (11)which itself extends over the entire blade supporting section of the processing drum (3). Blades (4) are placed thereon in a helical line and operate in conjunction with a fixed counter blade (5) which is fastened to the opening edge (25) of the feed inlet (11). The blades (4) and the associated screw conveyor convey disintegrated synthetic material in axial direction through the conveyor tube (6) towards an outlet, which leads downwards into the screw tube of the extruder screw through which the synthetic material is delivered.
Patent KR-20000069369-A (KR)
Title: 무선 장거리 통신 네트워크에서의 데이터 호출의 전송 시스템및 방법
IPC: H04Q3/70
Filed: 1997-12-09
Abstract: 무선 장거리 통신 네트워크(10)에서, 호출 방식에 따라서 호출 전송을 하기 위한 서비스 차별화를 제공하는 시스템 및 방법. 본 시스템은 호출 서비스 코드에 의하여 식별된대로, 상이한 방식의 호출을 각 호출 방식에 대한 적절한 장치에 전송하도록 하는 네트워크 지원을 제공한다. 본 시스템은 이동국(19)에 대한 호출이 데이터 호출인가를 결정하고, 만일 데이터 호출이면, 호출을 음성 호출 이외의 상이한 번호에 전송하기 위한 네트워크 지원을 제공한다. 네트워크의 여러 가지 노드(node)에 호출 방식을 통보하기 위하여 서비스 방식 변수(23)가 ANSI-41 신호 전송 메시지에 부가된다. 네트워크는 자체의 작동 이동국에 대한 호출 전송(이송) 번호의 데이터 베이스를 갖춘 집 위치 레지스터/서비스 제어 지점(HLR/SCP)(15)을 포함한다. 데이터 베이스는 각 서비스 방식에 대하여 최소한 하나의 이송 번호를 기록한다. HLR/SCP(15)에서 서비스 로직은 호출 방식을 적절한 이송 번호에 연관시킨다. 이러한 방법으로, G3Fax 호출 등 입력 데이타 호출은 대체 팩스 장치, 팩스 메일 박스, 또는 음성 메일 박스(13) 보다는 데이터를 저장할 수 있는 어떤 기타 장치(14)에 전송된다. 본 시스템 및 방법은 음성 이외에 어떠한 방식의 서비스 전송에도 적용 가능하며 ADS 및 G3 팩스 호출에 한정되지 않는다.
Patent KR-20000069695-A (KR)
IPC: B21B1/32
Filed: 1997-07-24
Abstract: A process for the production of oriented-grain electrical steel sheet with high magnetic characteristics, and more precisely a process in which the slab obtained from continuous casting is continuously nitrided by a reaction between aluminium and nitrogen is described. Amount, size and distribution of precipitates are controlled, enabling a high-temperature continuous heat treatment during which the primary-recrystallization and a high-temperature nitriding are realized.
Patent KR-20000070896-A (KR)
Title: Novel carbonyl reductase, gene that encodes the same, and method of utilizing these
IPC: C12R1/91
Filed: 1997-09-01
Abstract: An enzyme having carbonyl reduction activity of reducing a carbonyl compound asymmetrically to produce an optically active alcohol, a DNA coding the enzyme, a plasmid having the DNA, a transformant which is a cell transformed with the plasmid, and a production method of an optically active alcohol using the enzyme and/or the transformed cell are provided.
Patent KR-20000071046-A (KR)
IPC: H02K49/04
Filed: 1998-02-11
Abstract: 팬 클러치(A')는 와동 전류 드라이브(224)를 포함한다.  상기 와동 전류 드라이브는 출력부와 함께 회전할 수 있는 구동부품을 발생시키는 제1 자기장을 갖고 쉬브(50')의 형태로 입력부와 함께 회전할 수 있는 제2 연결(coupling) 구동부품을 포함한다.  제1 구동부품은 영구 자석(226)을 포함한다.  제2 구동부품은 알루미늄으로 형성된 본체 부분(241)내에서 끼워진 철링(238)을 포함한다.  상기 철링(238)은 금형 반쪽(324) 내에 상기 링(238)의 위치를 적절하게 결정하고 보유하기 위한 위치 결정 이어(310)를 포함한다.  위치 탭(312, 314)은 상기 링(238)의 면(302, 304)으로부터 연장되고, 상기 링(238)이 용융된 알루미늄의 도입 과정동안 본체 부분(241)을 형성하는 금형 반쪽(318, 324) 사이의 공간 내에서 표류하는 것을 방지한다.  본체 부분(241)은 원주방향으로 격치된 공기 이동 날개(264) 및 쉬브(50')로 오르기 위한 환상 디스크 부분(260)과 일체로 형성된다.
Patent KR-20010020447-A (KR)
Title: 수소 연소기로 개장하는 석탄 연료식 발전 시스템
IPC: F01K25/00
Filed: 1998-04-02
Abstract: 발전 시스템내에 수소 연료식 연소 시스템 설치를 포함하는 석탄 연료식 스팀보일러, 스팀 터빈시스템 및 응축기를 갖춘 발전 시스템을 개장하는 방법은 석탄 연료식 시스템 보일러를 수소 연료식 연소 시스템으로 대처하여 수소 연료식 연소 시스템에 의하여 발생된 스팀 유동이 스팀 터빈 시스템으로 인도되는 단계를 포함한다.  또하나의 발전 시스템을 개장하는 방법은 수소 연료식 연소 시스템을 설치하여 스팀 유동, 수소 유동 및 산소 유동을 수용하여, 과열된 스팀 유동을 발생시키고; 상기 과열된 스팀 유동을 수용 및 팽창가능한 새로운 스팀터빈을 설치하여 상기 팽창된 과열된 스팀 유동을 적어도 상기 원래의 스팀 터빈 시스템의 어느 일부분에 인도하는 단계를 포함한다.
Patent KR-20010013384-A (KR)
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1335
Filed: 1999-04-07
Abstract: When a backlight (119) is turned on in dark ambient light, white light emitted from the surface of a lighting plate (118) passes through a polarizer (107), a phase plate (108), a semitransparent reflector (111) inside a substrate (102) and transparent electrodes (116), and enters a liquid crystal layer (3). The light leaving the liquid crystal cell passes through a phase plate (106) and a polarizer (105) and exits. In bright ambient light, light incident through the polarizer (105) passes through the liquid crystal layer (3) and the transparent electrodes (116) and is reflected by the semitransparent reflector (111). The reflected light passes again through the polarizer (105) and exits.
Patent KR-20010013461-A (KR)
Title: 용기 개구부의 개폐 기구
IPC: B65D33/36
Filed: 1997-09-02
Abstract: 본 발명은, 연질 시트로 된 개폐 가능한 통로 부재의 양면이 소정의 곡률로 굴곡된 상태의 지지 부재 및 이 지지 부재에 밀착 가능한 탄성재 사이에 삽이되어, 평상시에는 통로 부재가 닫혀 있고, 지지 부재와 탄성재 사이의 통로 부재 내부로 막대형 부재를 삽입하였을 때에는 탄성재가 변형하여 통로 부재가 열리며, 막대형 부재를 빼냈을 때에는 탄성재가 복원력에 의해 지지 부재에 밀착되어 통로 부재가 닫히도록 되어 있는 것을 특징으로 한다. 
     본 발명의 용기 개구부의 개폐 기구에 따르면, 사용 후의 폐기 처리 시에 용기 개구부를 용기와 함께 그대로 소각 등의 폐기 처분을 할 수 있고, 사용 후에는 자동적으로 개구부가 닫히기 때문에 용기를 잡거나 나르거나 하더라도 넘쳐 흐르는 일이 없으며, 보관해 두고 몇 회로 나누어 먹을 수 있는 용기 개구부의 개폐 기구를 제공하는 것이 가능하게 되었다.
Patent KR-20010014327-A (KR)
Title: 전화 울림신호를 제어하는 방법 및 장치
IPC: H04M1/00
Filed: 1998-06-10
Abstract: 전화는 수신기와, 송신기와, 제어인터페이스와, 오디오 프로세서와 그리고 마이크로프로세서를 가진다. 오디오 프로세서는 디지탈 신호처리기와, 마이크로폰에 연결된 입력 오디오유닛과, 스피커에 연결된 출력 오디오유닛과, 그리고 울림신호 제어기를 포함한다. 입중계 호출을 수신하면, 오디오 프로세서는, 주변잡음을 나타내는 마이크로폰 입력신호를 수신하여, 주변잡음의 스펙트럼 분석을 수행한다. 그런 다음, 오디오 프로세서는 주변잡음 스펙트럼과 사용자가 설정한 울림량 제어레벨에 응해 울림 주파수와 울림량을 설정한다.
Patent KR-20010068495-A (KR)
Title: An individual cooling and heating system
Inventor: CHOI HO SEON
IPC: F24F1/04
Filed: 2000-01-06
Abstract: PURPOSE: An air conditioner is provided to supply an air-conditioning airflow having pleasant temperature and humidity to individuals and to make possible carrying along of the air conditioner. CONSTITUTION: An air conditioner for individual use has at least one of thermoelectric modules(30) absorbing heat via an upper ceramic plate and emitting heat via a lower ceramic plate, a first heat exchange chamber(10) contacting to the upper face of the upper ceramic plate to discharge heat absorbed from the external air, and a second heat exchange chamber(20) contacting to the bottom of the lower ceramic plate to discharge the external air after heating. The first heat exchange chamber has an inlet port(11) opposite to an outlet port(12). In the first heat exchange chamber, a first crossflow fan(13) for forcible sucking of the external air and discharging and a first drive motor(16) for driving the first crossflow fan are installed. The second heat exchange chamber has an inlet port(21) opposite to an outlet port(22). In the second heat exchange chamber, a second crossflow fan(23) and a second drive motor(26) are installed. By converting an electrode connected to a power source of the thermoelectric module placed between the first and second heat exchange chambers, a heat absorption part and a heat emission part are changed. Therefore, cooling and heating are realized.
Patent KR-20000071238-A (KR)
Title: 엔진의 실린더의 작동 표면을 위한 코팅 및 이러한 코팅을도포하는 방법
IPC: C23C4/08
Filed: 2000-01-12
Abstract: 엔진 블럭의 실린더 작동 표면의 철 코팅은 중량의 1 내지 4%의 양의 결합 산소의 함량을 갖는다.  철 코팅은 마찰과 처리 성능, 예를 들어 가공성에 관한 특수한 특성에 의해 특징지어 진다.  특히, 마찰 계수와 스커핑(scuffing)에 대한 경향이 실질적으로 감소된다.  이러한 코팅은 예를 들어, 플라즈마 분사 작업 중에 분당 200 내지 1000 노르말 리터의 공기를 첨가함으로써 실시된다.
Patent KR-20010075739-A (KR)
Title: Optical pick up actuator
Inventor: KIM YEONG JUNG
IPC: G11B7/09
Filed: 2000-01-17
Abstract: PURPOSE: An optical pickup actuator is provided to perform a stable servo operation at a high speed disk player through eliminating rotational force caused by difference between a force center and a gravity center of a bobbin by adding a magnet to a yoke. CONSTITUTION: To perform focusing and tracking an objective lens(501), current is applied to a focusing coil(503) and a tracking coil(504) by passing through a second PCB(Printed Circuit Board)(508), plural wire suspensions(507), and a first PCB(511). Moreover, the objective lens mounted on a bobbin(502) is driven by electric field of the focusing coil and the tracking coil, and by magnetic field of magnets(505-1,505-2,512). Herein, the magnet(512) is added for compensate rotational force caused by difference between a gravity center and a force center of the bobbin. Moreover, the magnet(512) is installed to form the magnetic field toward an identified direction with the magnetic field formed by the existing magnets.
Patent KR-20010077044-A (KR)
Title: Method and Apparatus for reproducing recording medium which comprised copyright
Inventor: KIM SEONG DAE
IPC: G11B20/00
Filed: 2000-01-31
Abstract: PURPOSE: Reproducing method and device for a recording medium, and a method for applying a reproducing right are provided for a right investor to supply a reproducing allowing instrument having a using right, and for a user to reproduce a recording medium through attaching the instrument on the medium. CONSTITUTION: A reproducer(21) demands a reproducing right according to loading a recording medium having a reproducing allowing instrument(20). Then, a CPU(Central Process Unit)(201) of the reproducing allowing decide instrument reads information from a right investor from a memory unit(202). The CPU transfers decided result of reproduction to the reproducer while reducing reproduction allowing number by one for storing in the memory unit. In case of exceeding the allowed reproducing number, reproduction is prohibited. The reproducing information is transferred to the reproducer for a reproducing unit(212) to reproduce the recording medium.
Patent KR-20010083413-A (KR)
Title: Normal condition display circuit of a monitor
Inventor: KIM DONG YEOP
IPC: H04N9/00
Filed: 2000-02-12
Abstract: PURPOSE: A circuit for displaying a normal operation of a monitor is provided to display a screen corresponding to a pattern RGB signal stored in an MCU of a monitor when a horizontal/vertical synchronous signal from a PC body is not inputted to the monitor. CONSTITUTION: An MCU(31) discriminates an output of a pattern RGB signal stored therein according to whether a horizontal/vertical synchronous signal is inputted to a monitor(30). When the pattern RGB signal from the MCU(31) is inputted to a base of a transistor(Q1), the transistor(Q1) is turned on and outputs a pattern RGB signal through an emitter output terminal. A pattern output section(35) receives the pattern RGB signal from the transistor(Q1) and discriminates a pattern RGB signal through three diodes(D1,D2,D3) in order to prevent interferences among color signals included in the pattern RGB signal.
Patent KR-20010084060-A (KR)
Inventor: JUNG IN CHEOL
IPC: A47L7/00
Filed: 2000-02-23
Abstract: PURPOSE: A vacuum cleaner is provided to offer a pleasant surrounding to a user by installing an air cleaner in a vacuum cleaner. CONSTITUTION: A vacuum cleaner body(10) has a suction port(21), a dust collecting bag(11) and a void(12) through which the air passing through the dust collecting bag flows in. The air and the contaminants flowing in through the suction port pass through the dust collecting bag, and the contaminants are collected in the dust collecting bag. Fine dust and germs flow into the void with the air, and then, to an electric collector(90) in the rear of a motor(14). By the high speed rotation of the motor, a permanent magnet on a motor shaft also rotates at a high speed. Then, electricity is generated in a coil of a power supply unit(80), and the electricity is boosted by a high voltage generator. If high voltage is applied, an ion beam is generated in an ionization part. The dust particles are charged by the collision of the dust particles with the ion beam. The charged dust particles are collected in a collecting part. Therefore, the air is discharge to the room after being cleaned in the vacuum cleaner.
Patent KR-20000030409-A (KR)
Inventor: JUNG IL SEOP
IPC: H04N7/08
Filed: 2000-02-28
Abstract: PURPOSE: A DVD(digital versatile disc)-player is provided to maximize efficiency of foreign language studying by viewing or listening an only selected caption and audio. CONSTITUTION: A method for selecting and replaying a caption and an audio at a DVD-player contains steps of reading and replaying a data stored in a disc recording medium and of selecting and transmitting the only caption and audio data except for a video data. A microcomputer(6) converts the caption and audio data to an analog signal and controls the data for transmitting to a general TV. Then a user listens or stores the data in an MP3 player as well as views the wanted caption and audio though a monitor and a speaker.
Patent KR-20010086976-A (KR)
Inventor: LEE GYO SIK
IPC: H04S3/02
Filed: 2000-03-06
Abstract: PURPOSE: A channel down mixing apparatus is provided to replay a three dimensional stereo-phonic with only two speakers installed in front of a listener by three dimensional mapping a rear left signal and a rear right signal among multi channels audio signal corresponding to a predetermined coordinate value, and then by down mixing them with a left signal and light signal. CONSTITUTION: A first down mixing unit(100) controls a phonic phase of a rear left signal(RL) among multi-channel audio signals of a 5 channels or 5.1 channels with a predetermined coordinate value(COOR1) and mixes it with a left signal(L). The first down mixing unit(100) includes one and three dimensional mapping unit(104) and a second adder(102). The one and three dimensional mapping unit(104) performs three dimensional mapping which controls the phonic phase of the rear left signal(RL) with a predetermined coordinate value(COOR1). The second adder(102) mixes the three dimensional mapped signal and the left signal(L) outputted from the one and three dimensional mapping unit(104). A second down mixing unit(110) controls a phonic phase of a rear right signal(RR) among 5.1 channels audio signal with a predetermined value(COOR2) and mixes it with a right signal(R).
Patent KR-20010091320-A (KR)
Title: Apparatus for mixing spice
Inventor: YOON HYUK SOO
IPC: A23L13/40
Filed: 2000-03-14
Abstract: PURPOSE: A spice mixer capable of automatically mixing spices and contents such as chicken to be mixed and comprising a mixing vessel, a driving part and a supporter for supporting the driving part is provided, which improves productivity and is suitable for mass production. CONSTITUTION: In the spice mixer, a locking lever(14) rotates in the first direction to surface-contact the first surface of the locking lever and a cover(12), an elastic flap(16) is contacted with an inner wall surface of a vessel body to adhere the vessel body and the cover by associating the elastic flap in the upper direction. Also the locking lever rotates in the second direction to surface-contact the second surface of the locking lever and the cover, the elastic flap is separated from the inner wall surface of the vessel body to separate the flap from the inner wall surface by associating the elastic flap in the upper direction.
Patent KR-20010092185-A (KR)
Title: Service method and system for transmitting a facsimile massage
Inventor: JUNG JI HUN
IPC: H04N1/32
Filed: 2000-03-21
Abstract: PURPOSE: A method for providing a fax transmission service on a web site and a system for the same are provided to transmit and receive facsimile data on a web site by using internet. CONSTITUTION: A user's computer(11) is connected with a web server(21) of a service supply system by the Internet(10). Fax information and fax contents are inputted in a fax site of the web server(21). A fax service is confirmed and the fax information and fax contents are transmitted to the fax server(22). The fax server(22) receives the fax information and fax contents. The transmitted fax contents are converted to fax video data. A fax number is searched from the fax information in order to transmit the converted fax video data. A fax service to a receiving fax(41) is performed by connecting automatically a modem with a PSTN(Public Switched Telephone Network)(20).