baber/WOPTO huggingface dataset:
Patent KR-20030020525-A (KR)
Title: Apparatus for liquid crystal display
Inventor: CHOI DAE RIM
IPC: G02F1/1343
Filed: 2001-08-29
Abstract: PURPOSE: A liquid crystal display device is provided to divide pixel electrodes of storage capacitor parts into two or more parts for using pixel electrode parts overlapping short gate lines as repair lines, thereby simply repairing shorts of the gate lines. CONSTITUTION: A liquid crystal display device includes a substrate, gate and data lines(13,15) intersecting on the substrate, thin film transistors disposed on intersections between the gate and data lines, and pixel electrodes(19) disposed in the spaces defined by the gate and data lines. The pixel electrodes form storage capacitors by overlapping the gate lines partially and the pixel electrode parts forming the storage capacitors are divided into a plurality.
Patent KR-20010099117-A (KR)
Title: 블록렌즈와 카메라 블록으로 구성된 로(爐) 내부 감시용비젼튜브
Inventor: PARK SANG JO
IPC: F27D21/00
Filed: 2001-09-01
Abstract: 본 발명은 로(爐)의 운용중 고온의 로 내부를 수시 관찰하여 로 내부 상황에 대처하거나 온도를 제어함에 있어 판단의 기준이 될 수 있도록 하는 로(爐) 내부 모니터링 시스템에 사용되는 비젼튜브에 관한것으로, 종래의 렌즈튜브는 고가이며, 부피가 크고, 설치가 복잡하여 전문가에 의해 설치되어야 하며, 고장 시 수리가 어렵고, 높은 수리비용이 발생하는 단점이 있었다. 
     상기와 같은 단점을 보완하고자 본 발명은 설치가 용이하며, 렌즈와 카메라를 블록화하여 수리가 용이하며, 수리비용을 줄일 수 있도록 소형 카메라를 내장하고 블록식 렌즈를 사용한 비젼튜브를 개발하는데 그 목적이 있다.
Patent KR-20030022549-A (KR)
Inventor: CHOI SEONG HO
IPC: B60T8/34
Filed: 2001-09-11
Abstract: PURPOSE: A solenoid valve of a brake system is provided to minimize noise and vibration when opening and closing a valve by opening and closing an orifice step by step. CONSTITUTION: A solenoid valve of a brake system has a first spring(21) and a second spring(22). One end of the first spring is supported by a valve seat(17). The other end of the first spring is supported by a plunger(16). An orifice(18) opens fully by moving back the plunger when power is not licensed on an exciting coil(15). The second spring is installed to an outer side of the first spring to support the plunger when the plunger moves toward the orifice. Thereby, sudden rise of pressure in a hydraulic line is prevented by opening and closing the orifice step by step.
Patent KR-20030023123-A (KR)
Title: Valve assembly of a reciprocal compressor
Inventor: KIM CHEOL SEONG
IPC: F04B39/10
Filed: 2001-09-12
Abstract: PURPOSE: A valve assembly of a reciprocating compressor is provided to reduce noise of the compressor. CONSTITUTION: A valve assembly(100) includes a valve plate(110) placed between a cylinder main body and a cylinder head(10) and having a discharge hole(110b) formed thereon to discharge fluid; a reed valve(130) opening and closing the discharge hole; a damper(120) damping collision of the reed valve against an upper end of the discharge hole; a stopper(140) limiting opening and closing range of the reed valve opened when fluid is discharged through the discharge hole; and a keeper(150) preventing separation of the reed valve and the stopper from the valve plate.
Patent KR-20030026053-A (KR)
Title: Preparing apparatus of functional film
Inventor: AHN HUI GYEONG
IPC: G02F1/13
Filed: 2001-09-24
Abstract: PURPOSE: A device for fabricating a functional film is provided to obtain superior adhesive force with respect to a substrate without any annealing process and prevent the internal stress for improving the mechanical characteristics by using a mixture of harmless metal and dielectric material with high thermal and chemical stability. CONSTITUTION: A device for fabricating a functional film includes an evaporation chamber(10) having a vacuum inside with an inlet(12) and an outlet(14) at both sides, a substrate conveying element having a supporting element for supporting a substrate and passing the substrate through the evaporation chamber via the inlet and the outlet, an evaporation element mounted at a lower part of the evaporation chamber, a heating and temperature controlling element for heating the evaporation element and keep the evaporation chamber at a uniform temperature, and a supply element(40). The evaporation element includes a plurality of evaporation boats(22a,22b...) and separation films(24) defining separate evaporation spaces(26a,26b...) for the evaporation boats, and carries out sequential and individual evaporation of a dielectric material such as pure SiO, at least one or more mixtures of SiO and metal, and pure metal to a bottom surface of the substrate, and the supply element supplies the evaporation materials to the evaporation element.
Patent KR-20030027458-A (KR)
Title: System and method for monitoring using watchdog timer in rtos
Inventor: LEE JAE UK
IPC: G06F11/30
Filed: 2001-09-28
Abstract: PURPOSE: A system and method for monitoring a malfunction using a watch dog timer in an RTOS(Real-Time Operating System) is provided to reset the watch dog timer continuously and to prevent the watch dog timer from booting again a system in a critical area by creating a watch dog timer task when the watch dog timer is initialized. CONSTITUTION: A watch dog timer(20) is reset periodically by receiving a reset signal from a control unit(10). When a reset signal is not inputted from the control unit(10) within a predetermined time, the watch dog timer(20) boots a system. A watch dog timer task module(13) outputs a reset signal for reproducing the watch dog timer(20) continuously. A watch dog timer initialization module(12) stops the watch dog timer(20) in a system hardware initialization, resets a variable value of the watch dog timer(20), creates a watch dog timer task module, and operates the watch dog timer(20). A critical area process interrupt module(14) outputs a stop signal to the watch dog timer(20) before a critical area. When a critical area is removed, the critical area process interrupt module(14) outputs a driving signal to the watch dog timer(20).
Patent KR-20030030284-A (KR)
Title: Hanger structure for underground box fixing a connection device of underground low tension cable
Inventor: KOO MYEONG HOE
IPC: H02G9/10
Filed: 2001-10-09
Abstract: PURPOSE: A structure of a hanger fixing an underground case of an underground low voltage cable connector is provided to prevent a damage of an underground low voltage cable by installing a hanger between a connector clamp and a wall face of the underground case. CONSTITUTION: A hanger(30) is formed between a wall face of an underground case and a connector clamp(18). One side of the hanger(30) is fixed to the wall face of the underground case. The other side of the hanger(30) is fixed to the connector clamp(18). The hanger(30) is formed with a wall contact portion(32) and a clamp contact portion(34). The first through-hole(32a) is formed at the wall contact portion(32). The second through-holes are formed at the clamp contact portion(32). The connector clamp(18) and the clamp contact portion(34) are fixed by a plurality of bolts(40) and a plurality of nuts.
Patent KR-20020033047-A (KR)
Inventor: YOON HO JAE
IPC: H04L49/111
Filed: 2001-10-16
Abstract: PURPOSE: A board duplexing apparatus of an ATM switching system and a control method thereof are provided to increase efficiency of a system by separately duplexing all boards of a subscriber section. CONSTITUTION: First and second subscriber sections(20,21) receives and processes an ATM cell signal which a subscriber inputs and transmits a corresponding signal. First and second SIC sections(22,23) sample a head cell from a signal inputted to an ingress and simultaneously transmit the sampled signal. First and second ATM port management cards(24,25) are coupled with the first and second SIC sections(22,23). The first and second ATM port management cards(24,25) look-up a header of an active cell among input cells and add a routing tag to the active cell. First and second switch sections(26,27) switch the active cell from the first and second ATM port management cards(24,25) to which the routing tag is added.
Patent KR-20010110270-A (KR)
Title: 폐플라스틱 재이용 이중 보도 블록
Inventor: KIM JIN KUK
Filed: 2001-11-16
Abstract: 본 발명은 플라스틱 또는 폐플라스틱 PE(Polyethylene)나 PP(Polypropylene) 또는 PS(Polystyrene)의 범용플라스틱 류에 100중량부에 카본블렉 10 ∼ 200 중량부를 내부혼합기(Internal Mixer) 내에서 균일하게 혼합성형, 가공시킨 하층부와 하층부위에 에틸렌프로필렌 고무 100중량부에, 가류제 2∼7중량부, 안료 1∼3중량부, 가류촉진제 1∼5중량부, 가공조제 및 오일 5∼50중량부, 충진제 20∼200중량부를 균일하게 혼합한 혼합물을 성형, 가공시킨 상층부로 구성되어 있으며, 상층부와 하층부와 두께의 비는 1:2∼7의 비율로 이루어진 고무 플라스틱 이중 고무보도블럭에 관한 것이다.
Patent KR-20030041550-A (KR)
Title: Method for fabricating semiconductor device
Inventor: PARK SEONG CHAN
IPC: H01L21/283
Filed: 2001-11-20
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing short between a storage node contact plug and a word line due to losses of a hard mask. CONSTITUTION: After forming a plurality of word lines(32) on a substrate(31), a contact plug(33) is formed between the word lines. After forming the first interlayer dielectric(34) on the resultant structure, a plurality of bit lines(35) are formed to cross the word lines. An etch stop layer(35a) and the second interlayer dielectric(37) are sequentially formed on the resultant structure. A storage node contact hole is formed by selectively etching the second interlayer dielectric. A spacer(40) is formed at inner sidewalls of the storage node contact hole, and the contact plug(33) is exposed by etching the etch stop layer and the first interlayer dielectric. A storage node contact plug(42) is then formed on the exposed contact plug(33).
Patent KR-20030043035-A (KR)
Title: Mount structure of heat exchanger for air conditioner
Inventor: HWANG SEONG JIN
IPC: F24F13/30
Filed: 2001-11-26
Abstract: PURPOSE: Installation structure of a heat exchanger for an air conditioner is provided to reduce installation hours and cost by mounting the heat exchanger simply with inserting the heat exchanger to an insertion hole, and to decrease the size of the air conditioner by arranging the heat exchanger between support units. CONSTITUTION: A heat exchanger installation system of an air conditioner comprises a chassis; a heat exchanger(58) changing into cool air or warm air by heat transfer with refrigerant; and a supporting part arranging the heat exchanger in the front of the chassis. The supporting part has a left supporting part(70) supporting the left of a blower fan rotatably and inserting the left end of the heat exchanger, and a right supporting part(80) having a through hole penetrated by a shaft and inserting the right end of the heat exchanger. An insertion groove(72) of the left supporting part is faced to an insertion groove(82) of the right supporting part, and left and right end plates(64,66) are inserted to sides of left and right supporting parts and arranged between insertion grooves.
Patent KR-20030044331-A (KR)
Title: Method of forming micro lens for image sensor
Inventor: KO HO SUN
IPC: H01L27/146
Filed: 2001-11-29
Abstract: PURPOSE: A method for forming a micro lens of an image sensor is provided to enhance the optical focusability of the image sensor by minimizing a loss of an incident ray in the micro lens. CONSTITUTION: A photoresist layer is coated on a substrate on which a predetermined process is performed. A photoresist pattern(200) is formed on the substrate by performing an exposure process and a developing process for the photoresist layer. A micro lens is formed by performing a thermal process for the photoresist pattern(200). A predetermined groove is formed on a predetermined region of the substrate in the thermal process for the photoresist pattern(200). The micro lens has an asymmetrical structure or a symmetrical structure.
Patent KR-20030047082-A (KR)
Title: Scanner and its driving method
Inventor: KIM YONG SEOK
IPC: G06K9/20
Filed: 2001-12-07
Abstract: PURPOSE: A scanning device and a method for operating the same are provided to move a scanning area to an area having no foreign substance by sensing a foreign substance attached on a manuscript stand with accuracy. CONSTITUTION: If a scanner is turn on, an image reflection unit is moved from a starting point of a reference reflection plate to a termination point(S401). At this time, an image of a corresponding area of the reference reflection plate is transmitted to an image sensor. If the image reflection unit is moved to the termination point, an image inputted to the image sensor is checked(S402). In addition, it is checked whether a pollution section exists on the image(S408). If a pollution section does not exist on the image, the image reflection unit is moved to the starting point of a reference reflection plate(S410). A manuscript input is started, and a normal scanning operation is executed(S411). If a pollution section exists on the image, the image reflection unit is moved to an area having no foreign substance(S408), and manuscript input is started(S412). If a foreign substance is discovered on condition that the image reflection unit is not moved to termination point(S403,S404), a position and a pollution degree of the foreign substance are recorded(S405). If the pollution degree is excessive, a message for instructing a manuscript stand cleaning is output(S406,S407).
Patent KR-20030052073-A (KR)
Title: Apparatus for press controlling of hopper of blast furnace
Inventor: BYUN DONG UK
IPC: C21B7/18
Filed: 2001-12-20
Abstract: PURPOSE: An apparatus for controlling pressurization of charging material hopper of blast furnace is provided to pressurize the charging material hopper without using of nitrogen when pressurizing the inside of the charging material hopper. CONSTITUTION: In an apparatus for controlling pressurization of charging material hopper(2) of blast furnace(1) which is installed on the top of the blast furnace so that the charging material is charged into the blast furnace after charging material charged into the blast furnace is temporarily stored in the charging material hopper, the apparatus comprises a detection part comprising a hopper pressure detector(7c) for detecting internal pressure of the charging material hopper, and a blast furnace pressure detector(1a) for detecting pressure inside the blast furnace; a differential pressure sensing part for comparing pressure detected from the hopper pressure detector and blast furnace pressure detector; and a control part for controlling a booster(7) for pressurizing gas flown into the charging material hopper and a hopper pressurization control valve(7b) for opening or closing flow of gas exhausted from the booster.
Patent KR-20020051853-A (KR)
Inventor: KIM IN GEOL
IPC: A61K6/00
Filed: 2001-12-20
Abstract: PURPOSE: A dental etching gel composition comprising an organic aqueous solution as a main component and one or two more additives is provided which can be used in the acid treatment of enamel or dentin to increase the strength of dental restoration material. CONSTITUTION: This gel composition contains 70 to 99% by weight of an organic aqueous solution and 1 to 50% by weight of one or more additives selected from the group consisting of 2 to 27% by weight of a mucilaginous material, 0.01 to 4% by weight of a pigment and 0.01 to 4% by weight of an antibiotic. The organic aqueous solution contains 30 to 50% by weight of an organic aqueous solution and 20 to 30% by weight of peroxide alone or a mixture thereof.
Patent KR-20030053810-A (KR)
Inventor: JUNG GI JO
IPC: B21D22/22
Filed: 2001-12-24
Abstract: PURPOSE: An ironing punch having a dotted surface is provided to allow the ironing punch from being easily separated from a cup by reducing frictional force between the ironing punch and the cup. CONSTITUTION: An ironing punch has a dotted surface. After forming a cup(15c) by using the ironing punch, a bottom portion(18) of the cup(15c) is formed in a dome shape. The cup(15c) is fabricated by using three ironing dies. When a pull-down occurs, a wall portion of the cup(15c) is introduced into the bottom portion(18), so a protrusion(16) making contact with a slot(10) formed in the cup(15c) is moved within the slot(10). The slot(10) has a dot shape. Depth of the slot(10) is about 0.5 to 2% with respect to thickness of the cup(15c). A radius of the slot(10) is about 50 to 100% with respect to thickness of the cup(15c).
Patent KR-20030056030-A (KR)
Title: Thermoplastic Composition with Good Extruding Ability
Inventor: CHOI JIN HWAN
IPC: C08L25/12
Filed: 2001-12-27
Abstract: PURPOSE: A thermoplastic resin composition is provided, which is improved in the extrusion stability, the workability and the stability to decomposition, crosslinking, gelation, networking and carbonization and is free from the surface damage. CONSTITUTION: The thermoplastic resin composition comprises 100 parts by weight of a base resin comprising 20-50 wt% of a graft copolymer and 50-80 wt% of a SAN copolymer comprising 50-90 wt% of an aromatic vinyl-based monomer and 10-50 wt% of an unsaturated nitrile-based monomer; 0.1-2 parts by weight of a metal compound selected from the group consisting of a salt of divalent metal, a chloride of divalent metal, a carbonate of divalent metal, an oxide of divalent metal and their mixture; and 0.1-1 parts by weight of a stearate compound. The graft copolymer comprises 30-70 wt% of a butadiene-based rubber whose rubber particle content having a size of 500-3,500 Angstrom is 90% or more and whose gel content is 50 % or more and 30-70 wt% of a kind of an aromatic vinyl-based monomer and a kind of an unsaturated nitrile-based monomer, and has a degree of grafting of 50-100 % and a weight average molecular weight of 50,000-100,000.
Patent KR-20020023907-A (KR)
Inventor: JANG BYEONG GYU
IPC: E01C7/00
Filed: 2001-12-28
Abstract: PURPOSE: A pavement method of eco-friendly improved soil is provided to pave improved soil eco-friendly and economically by improving water permeability, stability and stiffness. CONSTITUTION: The pavement method of eco-friendly improved soil comprises the steps of: forming a surface course and a foundation by mixing 20-500 kilogram cement and a 0.8-3 kilogram cement hardener per 1 cubic meter of soil, then lumping soil together; and applying pressure to the surface course and the foundation, then tamping to form a strong and hard pavement foundation.
Patent KR-20030057818-A (KR)
Title: Method for fabricating a semiconductor memory device
Inventor: JUNG EUN YEONG
IPC: H01L27/108
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a semiconductor memory device is provided to be capable of improving the capacitance per unit surface area by using a plurality of parallel type capacitors. CONSTITUTION: An analog capacitor region and a memory region are defined at a semiconductor substrate(22). A bit line(34) is formed at the memory region and an electrode(36) is formed at the analog capacitor region. An insulating layer(38) is formed on the resultant structure for enclosing the bit line. A plurality of contact holes are formed in the insulating layer for exposing the bit line and the electrode. A plurality of storage nodes(48) are formed at the resultant structure. A dielectric layer(52) is formed on the resultant structure for enclosing the storage nodes formed at the analog capacitor region and the memory region.
Patent KR-20010072391-A (KR)
Title: 포스핀 리간드에 의해 촉진되는 테트라아릴옥시알칸 및디아릴카보네이트의 합성법
IPC: C07C68/00
Filed: 1999-05-27
Abstract: 포스핀 리간드를 첨가함으로써 페놀 및 이황화탄소(CS 2 )의 구리-유도된 축합반응에 의해 짧은 반응 시간 및 향상된 반응 속도로 높은 수율의 테트라페녹시메탄(TPM) 및 디페닐카보네이트(DPC)를 제조할 수 있다.  방향족 또는 지방족 치환된 포스핀 리간드 모두 사용할 수 있다.  산화구리(I)의 사용은 100%를 상회하는 수율의 테트라페녹시메탄이 관찰될 정도로 포스핀 리간드를 포함하는 반응을 현저히 개선시킨다.  상기 황 함유 부산물 중 일부는 황화 포스핀의 형태로 상기 포스핀에 전달된다.
Patent KR-20010080308-A (KR)
IPC: H03K17/16
Filed: 1999-10-29
Abstract: 유도성 부하가 원하지 않는 전압 및/또는 전류 요동에 의해 야기된 것과 같은 불필요한 유도 전자기 방사를 감소시키도록 관리된다. 유도성 부하를 구동시키는 트랜지스터의 전류 및 전압 슬루율 제한의 조합을 통해서 관리가 성취된다. 이러한 관리는 아날로그 및 디지털 회로 소자의 조합을 통해서 성취될 수 있다.
Patent KR-20010101346-A (KR)
Title: Compounds and methods for modulation of estrogen receptors
IPC: A61P25/28
Filed: 1999-12-30
Abstract: Compounds that modulate gene expression through the estrogen receptor (ER) are disclosed having structure I, as well as pharmaceutical compositions containing the same: wherein R1, R2, R3, n and p are as defined here.  Methods are also disclosed for modulating ER in cells and/or tissues expressing the same, such as bone, breast, prostate, uterus, CNS or the cardiovascular system. Methods for treating estrogen-related conditions are also disclosed, including conditions such as is breast cancer, osteoporosis, endometriosis, cardiovascular disease, hypercholesterolemia, prostatic hypertrophy, prostatic carcinomas, obesity, hot flashes, skin effects, mood swings, memory loss, and adverse reproductive effects associated with exposure to environmental chemicals or natural hormonal imbalances.
Patent KR-20020007345-A (KR)
Title: 하도제 조성물
IPC: C09D163/00
Filed: 2001-01-26
Abstract: 본 발명은 주쇄가, 탄소수가 상이한 2종의 알킬 메타크릴레이트의 공중합체로 이루어지고, 소정량의 하이드록실 그룹과 하나 이상의 방향 환을 갖는 그룹을 측쇄에 포함하는 반응성 아크릴 수지(A) 100중량부, 아미노 그룹을 2개 갖는 아미노실란, 디알콕시에폭시실란 및 트리알콕시에폭시실란을 소정의 비율로 반응시켜 이루어진 실란 화합물(B) 100 내지 500중량부, 에폭시 당량이 1000 내지 2000g/eq인 비스페놀 A형 에폭시 수지(C) 10 내지 300중량부 및 카본 블랙(D) 100 내지 500중량부를 함유하는 하도제 조성물을 제공하며, 이러한 조성물은 저장 안정성이 우수하고 하도제 도포 후로부터 밀봉제의 도포까지 우수한 접착성을 유지할 수 있으며, 또한 내후성도 우수하다.
Patent KR-20010111506-A (KR)
Title: 자동 채널 선택 시스템
IPC: H04N21/81
Filed: 2001-01-18
Abstract: 제 1 채널 상에 수신되는 프로그램으로 복귀하는 방법이 개시되어 있다. 그 방법은 프로그램의 적어도 한 부분을 특징화하는 데이터를 저장하는 단계를 포함한다. 그 데이터를 저장한 후에, 사용자는 채널을 자유롭게 변경한다. 본 시스템은, 프로그램의 후속하는 부분을 특징화하는 데이터가 상기 저장된 데이터와 일치할 때, 자동적으로 제 1 채널로 다시 스위칭한다.
Patent KR-20020013596-A (KR)
IPC: G11B15/12
Filed: 2000-03-03
Abstract: 자기기록재생장치에 있어서의 HiFi 헤드의 트랙 피치를 좁게 하지 않고, 표준 기록 모드에 대하여 5배 이상의 장시간 기록 모드에 있어서 HiFi 헤드가 목표 트랙으로부터 3번째의 음성 트랙을 트레이스함을 방지함으로써 양호한 음질과, 목표 영상 트랙의 인접 영상 트랙으로부터의 크로스토크가 없는 양호한 화질을 얻을 수 있음과 아울러, 특수 재생도 필드 메모리를 사용하지 않고 성립시키기 위해 표준 기록 모드와 3배 기록 모드용 종래 더블 아지마스 방식 4헤드에 있어서의 하나의 헤드 쌍이 상기 장시간 기록 모드의 영상 기록을 위해 사용되며, 상기 장시간 기록 모드의 영상 재생을 위해 기록 트랙보다 좁은 헤드 폭을 가지는 헤드를 갖는 헤드 쌍이 전용된다.
Patent KR-20020027381-A (KR)
IPC: C08G65/22
Filed: 2001-04-24
Abstract: 본 발명은 (a) 동일 분자내에 적어도 하나의 옥세타닐기와 적어도 하나의 에폭시기를 갖는 지환식 알칸 및 (b) 활성 에너지선의 조사 및/또는 가열에 의해 카타이온 중합을 개시하는 화합물을 함유하는 중합성 조성물을 제공한다. 본 발명의 조성물은 활성 에너지선의 조사 및/또는 가열 하에서 예컨대 신속한 중합성, 신속한 경화성과 같이 높은 활성을 나타내면서 광- 또는 열-카타이온 개환 중합에서 높은 활성을 나타낸다. 본 발명은 또한 그의 중합 산물도 제공한다.
Patent KR-20020016873-A (KR)
IPC: B29C55/00
Filed: 2000-06-26
Abstract: 본 발명은 열가소성 블록 공중합체를 필름 또는 섬유와 같은 신장성 물품으로 용융 가공하는, 시간경과에 대해 그리고 승온에서 치수 안정성이 있는 신장 박막화된 탄성 물품의 제조 방법을 제공한다.  이어서, 물품을 열가소성 블록 공중합체의 경질상의 유리 전이 온도 (T g )보다 높거나 또는 동일한 승온에서 컨디셔닝한다.  물품을 승온에서 목적하는 신장률까지 신장 박막화하여 신장 박막화된 물품을 형성한 후, 열가소성 블록 공중합체의 경질상의 유리 전이 온도보다 낮은 온도로 냉각시킨다.  이러한 방법에 의해 제조된 필름은 기저귀, 요실금용 착용품, 용변훈련용 팬츠 및 여성 위생 용품과 같은 개인 위생 용품을 포함한 내구성 일회용품 뿐만 아니라, 상처용 드레싱, 와이프, 타월, 내프킨 및 보호용 의복에 사용되기에 적합하다.
Patent KR-20030059667-A (KR)
Inventor: LEE YEONG GIL
IPC: F25D11/04
Filed: 2002-01-04
Abstract: PURPOSE: A drain structure of a kimchi refrigerator is provided to prevent condensed water from collecting in a storage compartment. CONSTITUTION: A drain structure comprises a side case(21) having an upper part and a lower part opening to discharge condensed water formed in a storage compartment(11), and a first joining side(25) formed on the lower part thereof; a lower case(27) formed on the lower part of the side case, and having a second joining side(26) formed on an upper part thereof, and an outlet(28) formed on a lower part thereof to discharge condensed water to the outside; and a drain tube(29) joined to the outlet of the lower case to discharge condensed water to the outside. The side case is formed with aluminum and the lower case is formed with plastics by injection. Screw holes are formed on the first joining side and the second joining side, respectively, to be fixed by bolts(31) and nuts(32). Bent part is formed on ends of the second joining side to cover an outside of the first joining side to allow the side case to be easily mounted on the lower case.