baber/WOPTO huggingface dataset:
Patent KR-20000044754-A (KR)
Title: Method for charged program information in digital television
Inventor: KIM JEONG GEUN
IPC: H04N21/4185
Filed: 1998-12-30
Abstract: PURPOSE: A method for charged program information in a digital television is provided to reduce a unnecessary use of a memory by storing only duplicated program information to the memory. CONSTITUTION: A method for charged program information in a digital television comprises the steps of: receiving and displaying a charged program when a key for receiving the charged program is input among various broadcasting programs; generating charged program reception information by extracting program information corresponding to the charged program; determining whether previous charged program reception information stored in a smart card includes the charged program reception information, or not; recording the charged program reception information to the smart card if the previous charged program reception information does not include the charged program reception information; and storing only duplicated reception information to the smart card if the previous charged program reception information includes the charged program reception information.
Patent KR-20000046366-A (KR)
Title: Method for initializing atm adaptive layer driver
Inventor: PARK JONG MAN
IPC: H04L12/28
Filed: 1998-12-31
Abstract: PURPOSE: A method for initializing an AAL(ATM Adaptive Layer) driver is provided to initialize the AAL driver of an ATM card, in embodying a CPE(Customer Premises Equipment) required to accept an internet service in the ATM network. CONSTITUTION: A host memory for a user buffer is assigned(S1). A host memory for an index is assigned(S2). It is confirmed whether host memory assignment has been succeeded(S3). If host memory assignment has been succeeded, host memory assignment and initialization for a receiving free buffer ring are carried out(S4). Host memory assignment and initialization for a transmitting discripter ring are carried out(S5). A host memory for a transmitting completion ring is assigned(S6). A host memory for a receiving completion ring is assigned(S7). It is confirmed whether host memory assignment has been succeeded(S8). If host memory assignment has been succeeded, a control memory data structure is initialized(S9). The transmit-receive function of an ATM card is enabled(S10).
Patent KR-19990066921-A (KR)
Title: 서보제어가 이루어지는 곡선형 죠를 가진 확장성형기계
IPC: B21D25/00
Filed: 1998-12-31
Abstract: 곡선형상으로 확장성형이 이루어지는 금속판재의 마주보는 단부들이 마주보는 한쌍의 곡선형 죠들에 의해 고정되는 형태의 확장성형기계가 제공된다.   죠의 곡선일부를 형성하도록 각각의 유압실린더들에 의해 서로에 대해 운동가능한 인접한 그립퍼들의 배열이 각각의 상기 죠들로 형성된다.   본 출원에 설명되는 확장성형기계는 각각의 상기 그립퍼들이 서로에 대해 정해진 위치로 이동시키기 위한 폐루프 서보제어 수단으로 구성되는 특징으로 가진다.   각각의 상기 서보제어수단은 그립퍼들의 정해진 소요위치를 나타내고 저장된 데이터에 응답하여 상기 유압실린더에 대해 유압유체유동을 제어하기 위하여, 상기 한 개의 그립퍼에 구성된 유압실린더에 의해 이동된는 유압실린더 위치제어기로 구성된다.   상기 유압실린더를 이동시키기 위해, 상기 위치제어기에 의해 입력된 데이터에 응답하여 상기 위치제어기를 작동시키기 위한 모터(motor)가 제공된다.   유압 실린더의 위치를 감지하고, 상기 위치제어기에 유압실린더의 위치를 나타내는 신호를 상기 위치제어기에 전달하기 위한 상기 유압실린더상에 위치하는 유압실린더 위치피드백 수단으로 구성된다.
Patent KR-19990067389-A (KR)
Title: 미세결정질 및/또는 고속 인산염 전환코팅조성물 및 방법
IPC: C23C22/36
Filed: 1996-10-31
Abstract: 바람직하게는 히드록실아민도 함유하는 인산아연 전환코팅 형성 액체 조성물 중의 아크릴산/아크릴레이트폴리머와 2 작용 유기산, 바람직하게는 시트르산과 같은 히드록시산 또는 그 염의 조합물은 형성되는 코팅의 결정크기를 정제하고 그리고/또는 충분히 두꺼운 전환 코팅을 보다 빠르게 형성시켜 철 함유 기재가 이후에 녹슬게 되는 것으로부터 보호하게 된다.
Patent KR-19990071696-A (KR)
Title: 중공튜브 단거리요법 장치
IPC: A61K51/12
Filed: 1996-11-25
Abstract: 중공튜브형상의 시드기판으로 형성된 새로운 단거리요법 장치가 기술되어 있는데 이 장치와 봉합재의 회합이 용이하다.  이 형상은 조직에 더 잘 부착하기 때문에 이식된 시드의 이동기회를 최소화한다.  튜브형 장치의 외부표면 상에 분포된 방사성 물질은 중공튜브형상의 단거리요법 시드 소오스 둘레에 비교적 균일한 방사장을 제공한다.  기술된 단거리요법 장치는 본래부터 방사성이다.  또한 기술된 단거리요법 장치는 중성자 조사의 변환효과에 의해 방사가 부여될 수 있다. 기술된 단거리요법 장치는 의료용으로의 사용이 용이하고 환자 및 시술자의 안전을 향상시킨다.
Patent KR-20000064413-A (KR)
Title: 에러정정용타이밍기준신호의분배시스템및방법
IPC: H04J3/06
Filed: 1996-12-13
Abstract: 분배 기준 신호는 데이터 송신을 동기하여 사용하기 위해서 설명되어 진다.  분배 기준 신호는 실제 기준 주파수보다 훨씬 높은 비율이 표시되게 하는 디지털 심볼 펄스 열을 포함한다.  심볼들의 고정 그룹은 저주파수 신호 이벤트 또는 기준 펄스를 식별하기 위해서 사용된다.  시퀀스 심볼들의 제2 그룹은 연속적인 위상 정보를 나타낸다.  기준 펄스를 식별하기 위해 사용되는 심볼들은 기준 펄스의 식별을 이용하는 다른 위상 정보와 상당히 다르다.  기준 신호에서 위상 정보를 나타내기 위해서 심볼들의 알려진 시퀀스를 인코딩함으로써, 주파수 정보의 증가량은 에러들이 예상된 심볼 시퀀스를 중단함에 따라 시그널링 에러들의 검출 및 정정을 돕는 단일 펄스와 비교되어 전파될 수 있다. 시스템은 그 때 시스템 실행에 대해 에러들이 가질 수 있는 영향에 근거한 에러들을 검출 및 정정 또는 무시할 수 있다.
Patent KR-20000005207-A (KR)
Title: Image recording system and method of recording images with shortened recognition times
Inventor: DOEMENS GWINTER
IPC: H04N3/15
Filed: 1997-03-19
Abstract: PURPOSE: An image recording system and method thereof are provided to drastically reduces the recognition time when determining the position of technical objects with orthogonal edges and, at the same time, improves the degree of accuracy which can be attained. CONSTITUTION: Image sensors (1, 2) which are rotated through 90 degrees relative to one another and have selective pixel access are used for rapid image recording. In this way, a short pixel access time is attained for the row and column directions. In order to recognize the position of objects (6) with orthogonal edges, the individual light sensitive elements (8) are arranged in a rectangular configuration and/or the spacings between the individual rows (12, 13) are mutually offset. This reduces the number of pixels required and improves the recognition of edges.
Patent KR-20000005529-A (KR)
Title: Refractory material
Inventor: HEINE NORBERT
IPC: C21B7/12
Filed: 1997-04-19
Abstract: PURPOSE: A refractory material is provided which consists substantially of a binding agent or a binding agent mixture, a filler or a filler mixture and a hardener are provided. CONSTITUTION: Either a cashew nut shell liquid (CNSL), a substance containing CNSL or a mixture of substances containing CNSL is used as a binding agent separately or in combination with a liquid phenol resin or a resin based on phenol homologues or formaldehyde homologues. Ecological problem is not caused and tar or tar product is not contained. The refractory material can be hardened more quickly as blast furnace tap hole material, channel material for channel construction to transfer flow steel, repair damaged fulcrum, ramming material to manufacture preforming component carbonized by heat treatment.
Patent KR-20000010542-A (KR)
Title: Electronic control for a control system for a gearbox
Inventor: DIETZEL BERND
IPC: F16H61/28
Filed: 1997-04-17
Abstract: PURPOSE: Disclosed is an electronic control for an electro-hydraulic control system for a gearbox. CONSTITUTION: The electro-hydraulic control system has at least one actuator element (1), means (52, 54) for receiving an analogue measuring signal from the actuator element(s), means (60) for forming an actual actuator value (U1) from the analogue measuring signal for the regulation of the actuator element(s), computing means (70) with a memory and an output driver (43). The electronic control is characterized in that at least one A/D converter (72) is provided to convert the actual analogue actuator element value (UI) and/or the analogue actuator element measuring value into a digital value, and a digital two-step controller to regulate the actuator element(s) by a cyclically called comparison of theoretical and actual values.
Patent KR-20000010564-A (KR)
Title: Pipe clamp
Inventor: OI SHIGEO
IPC: F16L3/22
Filed: 1998-03-18
Abstract: PURPOSE: A pipe clamp is provided to improve the efficiency of assembly work by integrally setting a maintenance member for maintaining the pipe and an installing member. CONSTITUTION: The pipe clamp is composed of:a maintenance member(7) molded with a resin to maintain the pipe; an installing member(2) molded with the same hard resin as the maintenance member; a coupling member for connecting the both members, molded with a soft resin, which has the ability of absorbing vibration in the space formed between the maintenance and the installing member. Herein, the maintenance and the installing members are previously connected by a connecting unit capable of separating at the mold of the coupling member.
Patent KR-20000022357-A (KR)
Title: Cooling control apparatus and cooling control method for internal combustion engines
Inventor: SANO MITSUHIRO
IPC: F01P7/14
Filed: 1998-05-27
Abstract: PURPOSE: A device and a method is provided, which controls the temperature of the coolant to be circulated within the internal combustion engine to remain in an optimum state. CONSTITUTION: The device has a coolant circulation route between flow passages defined in the internal combustion engine and a flow passage defined in a heat exchanger such that heat generated in the engine is radiated by the heat exchanger, a valve unit(21) for controlling a coolant flow in the circulation route; a fan unit(12) provided in association with the heat exchanger for intermittently effecting a forced air cooling work to the heat exchanger; a control unit to produce command signals for controlling the amount of a coolant flow in the valve unit(21) by receiving first information showing one of the operation and the non-operation of the fan unit(12), second information showing a coolant flow amount by means of the valve unit(21), third information showing a temperature of the coolant flowing out of the internal combustion engine, fourth information showing outdoor air temperature, and fifth information showing the volume of a wind coming into contact with the heat exchanger.
Patent KR-20000050791-A (KR)
Inventor: JANG YUN GYEONG
IPC: H01L29/786
Filed: 1999-01-14
Abstract: PURPOSE: A thin-film-transistor(TFT) type photo sensor is provided to improve a signal-to-noise ratio by increasing photoelectric current generated from the sensor TFT. CONSTITUTION: A thin-film-transistor(TFT) type photo sensor comprises: a light source; a window; a plurality of sensor TFT's(B, C); a storage capacitor(D); and a switching TFT. The light source radiates light. The window penetrates light of the light source. The pluralities of sensor sense light reflected from an object after the light permeating the window and the sensor generate photoelectric current. The storage capacitor stores the photoelectric current generated by the sensor TFT. The switching TFT controls discharge of charges stored in the storage capacitor.
Patent KR-19990083665-A (KR)
Title: 수산화기와과산화수소를이용한건축물배관의세정방법및그장치
Filed: 1999-02-22
Abstract: 본 발명은 수산화기(OH-)와 과산화수소를 이용한 건축물 배관의 세정 방법 및 그 장치에 관한 것이다. 
     본 발명의 세정 방법은 물탱크 내의 용수를 오존이 투입되는 순환파이프로 순환시켜서 오존수로 만들고, 이 오존수를 오존이 재투입되고 과산화수소가 투입되는 공급파이프를 통하여 배관시스템에 공급하여 세정하는 것이다. 
     본 발명의 방법을 실현하기 위한 장치는 순환파이프(3)와 공급파이프(4)에  자석(32)(41), 순환모터(33)(42), 오존투입구(34)(43)를 구비하는 인젝터(35)(44), 라인혼합기(36)(46)를 설치하면서, 순환파이프(3)에는 냉각기(31)를 더 설치하고, 공급파이프(4)에는 과산화수소투입구(45)를 더 설치하여 배관접속구(48)로 배관시스템(50)에 연결하며, 배관시스템(50)에 또하나의 오존투입구(47)를 설치하여 오존이 직접 투입되게 하는 것을 포함하는 것이다. 
     이러한 본 발명은 기존 건축물의 난방배관, 온수배관, 급수배관에 부가 설치하여 배관 내부에 생성되는 협착물을 세정하고, 각종 세균을 살균할 수 있다.
Patent KR-20000056768-A (KR)
Inventor: KANG DO HYUN
IPC: H01F7/122
Filed: 1999-02-25
Abstract: PURPOSE: A linear actuator for energizing a permanent magnet is provided to improve the output of the actuator by increasing the magnetic flux intensity of the magnet. CONSTITUTION: A linear actuator for energizing a permanent magnet comprises a plurality of U-shaped core(10), a winding(20), and a movable member(30). The U-shaped cores(10) are separated from a same axis. The winding is wound on the tip ends of the U-shaped cores(10). The movable member(30) is installed in an inner space, which is formed between the both ends of the U-shaped core. The movable member(30) comprises a plurality of permanent magnets(31) and a core(32). The same magnetic poles of the permanent magnets(31) are located on a same direction.
Patent KR-20000059935-A (KR)
Inventor: KANG U GYU
IPC: C04B35/14
Filed: 1999-03-10
Abstract: PURPOSE: A method for manufacturing silica-titania multiple inorganic substance complex is provided to have the flowing property and the sebum absorptive property of a typical hollow and round type silica and the ultraviolet ray blocking property and the adhesiveness of titanic dioxide and the concealing property of the round type silica of a submicron size and to make up for the weak points of silica and titanic dioxide. CONSTITUTION: A method for manufacturing silica-titania multiple inorganic substance complex includes a step of inserting a hollow and round type silica and titanic dioxide into distilled water, ethanol and ammonia solution and oscillating to make slurry, a step of inserting silicon alkoxide into the slurry to generate round type silica of a submicron size by hydrolytic reaction, a step of uniformly coating titanic dioxide and silica of the submicron size on a silica powder base, and a step of performing atmospheric distillation and decompression distillation, reacting silicon oil into the slurry solution and filtering and drying the slurry.
Patent KR-19990077766-A (KR)
Title: 불소화된 다이아몬드형 탄소를 포함하는 장치 및 그 제조 방법
IPC: H01L21/314
Filed: 1999-03-11
Abstract: 탄소와 불소를 포함하는 소스(들)를 사용하는 이온 빔 침착이 장치 내에 불소화된 다이아몬드형 탄소층을 형성하기 위해 사용되고, FDLC 층은 적어도 400℃의 열적 안정성과 함께 3.0 이하의 유전 상수를 나타낸다. 이온 빔 침착 동안, 탄소 의 고유 특성으로 인해, 탄소 원자는 기판의 표면에서 결합하여 sp 1 , sp 2 및 sp 3 결합의 모든 가능한 조합을 형성하게 된다. 그러나, 이온 빔 에칭이 침착과 함께 발생하여, 약한 탄소 구조의 원자, 즉 카바인과 그라파이트가 우선적으로 제거된다. 이것은, 구조 내에서 일부 탄소 원자를 대신하는 불소 원자와의 다이아몬드형 sp 3 결합 구조의 형성을 유도하고, 이 구조는 바람직한 층의 특성을 제공한다.
Patent KR-19990083293-A (KR)
Title: 액정장치의제조방법
IPC: G02F1/1339
Filed: 1999-04-17
Abstract: 강유전성 액정 장치를 제조하는 방법에 있어서, 다음 단계들은 스페이서(15)들에 의해 두 기판(13 및 14)의 이격시키는데 사용된다.  상기 스페이서(15)는 전사 부재(26)의 표면에 부착되고, 상기 전사 부재(26)는 그 후에 상기 기판들 중 한 기판(13)의 수용면(29) 상에 압착된다(도 4).  그 후, 전사 부재(26)는 전사 부재로부터 요구된 위치에 수용면(29)으로 상기 스페이서들(15)을 이동하기 위해 제거된다(도 5).  마지막으로 다른 기판(14)은 스페이서들에 의해 이격된 두 기판의 조립체를 형성하도록 수용면(29) 상의 스페이서(15) 상에 압착된다(도 6).  상기 연속된 단계들은, 상기 공정에서 사용된 제조 단계의 수를 최소화하면서 상기 스페이서들을 특유의 간단한 방식으로 요구된 위치에 놓이는 것을 가능하게 한다.
Patent KR-20000067174-A (KR)
Inventor: JUNG HONG SEOK
IPC: G06F13/14
Filed: 1999-04-24
Abstract: PURPOSE: A system and method for acknowledging a general call of an inter IC is provided to transmit a data to all the slave devices by checking a state of each slave device at a general call. CONSTITUTION: An inter IC general call acknowledgement system comprises a data controller(600), a clock controller(500), and a priority storage register(800). The data controller(600) controls a timing for storing a data, input from a data bus, to a data shift register(400) or carrying the data of the data shift register to the data bus. The clock controller(500) changes a state of an external clock line to a high state in the case of a master mode, generates a serial clock in the case of a data shift mode, and receives the external clock in the case of a slave mode. The priority storage register(800) stores the acknowledgement priority in advance. An inter IC general call acknowledgement method comprises a first step of transmitting an acknowledgement signal to the slaves from the master at a general call, and then transmitting a data to the respondent slaves, and a second step of transmitting a response on the acknowledgement signal to the master if the acknowledgement signal, input from the master, identical to the priority stored in advance.
Patent KR-19990083486-A (KR)
IPC: C09D179/08
Filed: 1999-04-26
Abstract: 분자내에 에폭시수지-반응성 기를 가진 폴리이미도실록산, 에폭시수지 및 미세 무기충전제의, 용매중 균일하게 혼합된 용액조성물로 이루어지는 단일 도포 폴리이미도실록산 도료.  도료는 만족스러운 보관안정성 및 인쇄성을 가지며, 그것의 경화된 막은 또한 만족스러운 성질을 갖고 단일 도포 인쇄를 허용한다.
Patent KR-20000067271-A (KR)
Inventor: LIM HONG U
IPC: H01L21/56
Filed: 1999-04-26
Abstract: PURPOSE: A dispenser apparatus for manufacturing a semiconductor chip is provided to easily perform a cleaning process by adjusting a direction change valve to transfer a cleaning liquid to a pump and a needle after a dispensing operation is completed, and to improve the quality of a semiconductor package by precisely measuring a flatness of a carrier or circuit film in a non-contact method. CONSTITUTION: In a dispenser apparatus for manufacturing a semiconductor chip including a body(100), a coating liquid tank(7), a pressured air line(19), a coating material for molding is applied on a circuit film(10) or chip(9) in which a die bonding or wire boding is completed. The dispenser apparatus further comprises a cleaning liquid tank(8) in addition to the coating liquid tank. An end of the cleaning liquid tank is connected to the pressured air line through a direction change valve(16). An efflux terminal of the cleaning liquid tank is connected to a supply line(18) through another direction change valve(17).
Patent KR-20000073269-A (KR)
Inventor: CHOI SEUNG JONG
IPC: H04N7/01
Filed: 1999-05-08
Abstract: PURPOSE: An apparatus for converting an output image of a digital TV is to maintain a former image when changing in a mode, a channel and a format until the former image is changed into a new frame, thereby smoothly treating an output image. CONSTITUTION: An apparatus for converting an output image of a digital TV comprises a video signal treating portion(101) for performing a changing operation of a channel, a mode and a format and maintaining a former image during the changing operation and displaying a changed image after completing the changing operation, a changed information detecting portion(102) for detecting a changed information of the channel, the mode and the format, and a video signal treatment controlling portion(103) for controlling the video signal treating portion to display the former picture or a constant color (or pattern) according to a signal from the changed information detecting portion until the changing operation is completed. In the apparatus, the video signal treating portion comprises a video decoder for decoding an input video stream, a memory for storing a decoded signal from the video decoder, and a format change and display treating portion.
Patent KR-20000074467-A (KR)
Inventor: KIM BYEONG DU
IPC: H03M1/66
Filed: 1999-05-21
Abstract: PURPOSE: A digital-analog converter used for an LCD driver is provided to minimize time delay and line resistance of data signal lines to improve the efficiency of a system. CONSTITUTION: A digital-analog converter used for an LCD driver includes a controller(100) for receiving data signals(D0,D1) to generate control signals(C1-C4), a controller(110) for receiving data signals(D2,D3) to generate control signals(C5-C8), an inverter(120) for inverting the eight control signals, and a selector(130) for receiving high power supply voltages(VH0-VH15) having different voltage levels to selectively output them according to the fifth to eighth control signals. The digital-analog converter also includes a selector(140) for power supply voltages(VL0-VL15) having different voltage levels to selectively output them according to the first to fourth control signals, and a selector(150) for accepting the output signals of the two selectors to selectively output them as output signals(POUT,NOUT) according to the output signal of the inverter.
Patent KR-20000075192-A (KR)
Inventor: LEE SUNG HA
IPC: A61K8/02
Filed: 1999-05-26
Abstract: PURPOSE: A facial pack is provided to permeate a large amount of nutrients into skin and activate the skin by the far infrared rays with low cost within a short time. CONSTITUTION: The pack is made by mixing stucco, powdered germanium, aluminum oxide, citric acid, and water in a rate of 100:15:0.1:0.1:60 for 2 min. The mixture is put on the needed part of face and removed after 30min. The pack is in a state of gruel at first and then getting solid after 7-8min with generating heat. The generated heat penetrates into the skin deeply to let nutrient cream or medicinal ingredients applied on the skin into the skin.
Patent KR-20000075237-A (KR)
Inventor: KIM DO HYEONG
IPC: H01L27/10
Filed: 1999-05-31
Abstract: PURPOSE: A method for manufacturing a memory device for improving reliability is provided to improve reliability by preventing a flowable oxide(Fox) layer from exposing to an opening sidewall for a repair. CONSTITUTION: A metal layer is formed on a material layer(50) having a bit line and a contact. The metal layer is patterned by using a mask for forming a metal pattern while the second metal pattern(56b) is formed on the first metal pattern(56a) connected to the contact, among the metal pattern and on a region where a bit line is not formed. The first oxidation layer(58), a flowable oxide(Fox) layer(60), the second oxidation layer(62) and a passivation layer(64) are sequentially evaporated on the material layer including the first and second metal patterns. A portion where a defect is found by a reliability test, is opened while the passivation layer, second oxidation layer, Fox layer and first oxidation layer are sequentially etched to form an opening among the second metal pattern.
Patent KR-20010009706-A (KR)
Inventor: WOO SEOK HA
IPC: F16C33/14
Filed: 1999-07-13
Abstract: PURPOSE: A forming method for an oilless bearing of a capstan motor provides smooth circulation of lubricating oil and easy assembling with a holder, and improves productivity by simple forming of porous part and non-porous part. CONSTITUTION: A body is formed into cylindrical shape with metal power compositions and is sintered to have specific strength. Oil is impregnated into the body. The body laid on a boss(22) is compressed and inserted into a holder(20) by a pressing punch(2), and then a core having a rounded portion on one side of the core and a D-cut portion on the other side is passed through the internal surface of the body to make a porous and a non-porous part on the inside of the body. At this moment, the non-porous part is made easily because an oilless bearing(40) is already settled in the holder and lateral pressure parts are accurately known.
Patent KR-20010010352-A (KR)
Inventor: SHIN YOON SIK
IPC: A47G1/08
Filed: 1999-07-19
Abstract: PURPOSE: An assembled-frame is provided, which makes a picture or a drawing fixed easily, can save the production cost with removing a back board and glass, and can be carried and kept conveniently with being assembled. CONSTITUTION: The assembled-frame is characterized by being comprised of: a long thin pole(10) comprising the frame; a guide projection(11) inside the pole, putting together with a guide dent(22), preventing a body for connecting a corner(20) from moving; a spring(30) connected to a hole(23) for hooking the spring(30) formed at the inside center of the body for connecting a corner(20); and tweezers for fixing the photograph, connected to the spring(30).
Patent KR-20010010953-A (KR)
Inventor: KANG CHEON SU
IPC: H01J9/20
Filed: 1999-07-23
Abstract: PURPOSE: A method for forming a reflection preventing film is provided to reduce defects caused by an abrasive. CONSTITUTION: A wide reinforcing band(4) is banded in a tube of a cathode ray tube(1). An abrasive is spread on a tube glass screen surface of the cathode ray tube(1). The tube screen surface is polished by the abrasive. The polished screen is washed. A PVA(PolyVinylAlcohol) is spread between a sidewall of the glass and the wide reinforcing band(4) to prevent a dispersion of abrasive impurities at a heating step for coating an antistatic film(2) and a reflection preventing film(3). The spread PVA is burned by turning at 250deg.C after preheating at 40-50deg.C and coating the screen surface.
Patent KR-20010017917-A (KR)
Inventor: KIM EUN JEONG
IPC: F25D23/00
Filed: 1999-08-16
Abstract: PURPOSE: A vegetable compartment is provided to keep vegetables fresh for a long time by preventing water drops on a partition from falling on the vegetables. CONSTITUTION: A cover member(14) is mounted on the upper portion of a vegetable compartment tray(12). The vegetable compartment tray is covered by a partition(16) mounted on a refrigeration compartment of a refrigerator. The cover member having a mesh shape is made by metal material having a high thermal conductivity. Water drops form on the mesh-shaped cover member when dew is grown to the water drops by temperature difference between the vegetables and the cover member in the vegetable compartment tray. The water drops don't fall on the vegetables. Therefore, the vegetable compartment of a refrigerator prevents the vegetables from getting rotten by the falling water drops. The indoor space of the vegetable compartment tray keeps humidity regular.