baber/WOPTO huggingface dataset:
Patent KR-19990071680-A (KR)
Title: 다공성 탄소 전극을 가진 이중층 콘덴서 및이 전극을 제조하는방법
IPC: H01G9/155
Filed: 1996-02-02
Abstract: 실질적으로 다공성 탄소의 적어도 두 개의 전극을 포함하는 이중 전기층 콘덴서를 개시하는데, 상기 전극은 전해질로 실질적으로 포화되고 이온 전도성을 가진 다공성 격리막(6)에 의해 격리되어 있다. 상기 콘덴서는 다공성 구조 형태의 전극(4, 5)이 95 질량%를 초과하는 탄소 함량, 전극 소재 체적의 55 %를 초과하는 기공 체적, 크기가 10 nm이하인 기공 부위가 있는 소재로 만들어지는 것을 특히 특징으로 한다.
Patent KR-20000064520-A (KR)
Title: 프린팅재료를절약하는프린팅장치및방법
IPC: B41J2/485
Filed: 1997-03-12
Abstract: 본 발명은  미리결정된 최초의 포맷에 대응하는 입력 이미지 데이터를 기준으로 하여,  경제적인 프린트이면서 래스터화된 이미지를 프린트하는 방법을 제공하는 것이다.     방법은  다음의 연속적인 단계로 이루어져 있다:     최초의 포맷에 대하여 입력 이미지를 축소시키는 단계;  축소된 스케일 이미지를 기초로 하여,  프린트되는 포인트 또는 래스터화된 이미지의 블랭크 포인트의 하나를 각각 한정하는 이미지 포인트의 래스터를 형성하는 단계;  미리 결정된 충전 절차에 의해 축소된 래스터에 블랭크 이미지 포인트를 삽입하여 최초의 포맷으로 되돌리려고 포인트의 상기 래스터를 확대하는 단계;  및 확대된 포인트 래스터를 기초로 하여 최초의 포맷으로  이미지를 인쇄하는 단계; 로 이루어져 있다.     본 발명은  방법을 이행하는 인쇄 장치를 또한 제공하는 것이다.
Patent KR-19990087409-A (KR)
Title: 티올 소진 공정
IPC: A61K31/44
Filed: 1997-02-26
Abstract: 본 발명은 티올을 포접하고 이를 선택적으로 디설파이드화합물로 만들기 위한 화학공정에 관한 것이다. 
     또한, 본 발명은 티올을 선택적으로 디설파이드로 변환시키는 신규한 포접화합물인 티아다이아졸 화합물에 관한 것이다.
Patent KR-20000065134-A (KR)
Title: 진폭-변조 및 위상-이동이 키이(key)된 신호 및 그 실현장치
IPC: H03F7/04
Filed: 1996-04-30
Abstract: 본 발명은 진폭 변조(AM) 또는 두(2)-위치 위상-이동 키잉(Keying)(PSK-2)을 갖는 최소 과잉 잡은 광대역 무선신호의 증폭에 대한 것이다. 
     상기의 모드(mode)는 전기회로내의 활성 손실 재발생을 기초한 것인데, 상기 회로는 신호(4)에 의해 제어된 파라미터들을 갖는 두-단자 네트워크(TTN)을 포함하며, 상기 신호의 더블(double) 반송자에 해당하는 주파수를 포함하고, 증폭 대역내 TTN(2)의 반응제어식 파라미터는 제어된 활성(3)이 현저하게 적다. 
     상기의 모드 또는 장치는 신호(6)에 의해 제어되지 않는 전기회로의 TTN 파라미터로부터 리드(lead)들로 재캐스트된 최소로 줄어듦에 대한 것이다. 
     상기 모드 또는 장치 실현은 TTN 의 제어된 파라미터사이의 위상-주파수 종속이 신호의 주파수 대역내에서 선형이면 간단하게된다. 
     상기의 장치는 TTN이 신호 소스(1)로 순차적으로 연결되면 최선 수단에 의해 모드를 실현시키며 재발생과 관련된 TTN 임피던스는 상기 소스의 임피던스에 비례한다.  상기 신호는 컨버터(5)를 경유하여 다음의 캐시케이드 입력으로 공급된다.
Patent KR-20000022383-A (KR)
Title: Composite polyester resin moldings
Inventor: DOTEGUCHI MITSURU
IPC: B29C48/04
Filed: 1998-05-07
Abstract: PURPOSE: A polyester resin composite molded article is provided which has excellent thermal shock resistance and retention stability in the molding cycle of insert molding, etc. CONSTITUTION: The polyester resin composite molded article is composed of a resin composition comprising a polybutylene terephthalate, an inorganic filler and a modified ethylenic copolymer produced by the graft-polymerization of an alpha, beta -unsaturated carboxyl acid or its acid derivative and a metal wherein a part or total of the metal is covered with the resin composition. The graft copolymer is present in the form of dispersed particles in the molded part of the resin composition constituting the composite molded article, and the diameters of the dispersed particles are between 1 and 3μm.
Patent KR-20000055990-A (KR)
Inventor: SHIN JEONG SEONG
IPC: H01R33/76
Filed: 1999-02-12
Abstract: PURPOSE: A connection type test socket assembly is provided to prevent deformation of the test socket assembly during manufacturing as well as to facilitate the replacement of the defective assembly. CONSTITUTION: A connection type test socket assembly includes a test socket(40), an electrically conductive connection pin(20), and a sub substrate(30). The test socket(40) includes an integrated circuit device which is to be tested thereon. The electrically conductive connection pin(20) is electrically coupled with the integrated circuit device to be tested. The sub substrate(30) is electrically coupled with an outer device. The connection pin further includes a lead(22), a fixing member, a touching member(28), and a cushion(26). The lead(22) is directly coupled with the integrated circuit device. The fixing member fixes the connection pin when the connection pin is assembled on the test socket. The touching member(28) is directly coupled with a touching pad of the sub substrate.
Patent KR-20000059610-A (KR)
Inventor: NAM KI KYONG
IPC: B09B3/00
Filed: 1999-03-05
Abstract: PURPOSE: A drying apparatus for recycling residue of food is provided, which transfers the residue of food dehydrated from a moisture remover compulsorily and evaporates the moisture in the residue of food by hot air drying. CONSTITUTION: A drying apparatus for recycling residue of food comprises the steps of; connecting a spindle (20) of each drying tank (11)(12)(13)(14)(15)(16) with a belt; placing a motor (17) on the side of a spindle (20) of a drying tank (14); forming a screw (21)(22) of the middle and end of an input (11a), which inputs a residue of food (B), on a spindle (20) of a drying tank (11-15); attaching a transfer plate (23) on the front and rear of a middle screw (21); forming an interception plate (24) on the outside of a screw (22); placing a blower opening and a steam outlet on the upper end of a screw (21)(22) of each drying tank; placing a transfer pipe on the lower part of an interception plate (24) to transfer residue to a drying tank; placing a last drying tank (16) to a drying tank (15) at regular intervals; placing a transfer plate (23') and a screw (22') alternatively from the front to the middle of a spindle (20) and placing a screw (22') from the middle and the end of a spindle (20); placing a blower opening (16b) on a transfer pipe (15b); placing a steam outlet (16c) on the upper side of a screw (22'); and placing a residue outlet hole (16d) on the counter side of a transfer pipe (15b).
Patent KR-20000060634-A (KR)
Inventor: OH HUI SEON
IPC: H01L21/8242
Filed: 1999-03-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve the electrical feature of the semiconductor device by selectively forming a silicide layer on a gate conductive layer. CONSTITUTION: A gate conductive layer pattern(15) is formed on a gate oxide film of a semiconductor substrate(10). After forming a pocket area(41) on the semiconductor substrate(10), a low density source/drain area is formed. The source/drain area is surrounded by the pocket area(41). A high density source/drain area is formed after forming a spacer(19). A silicide layer(47) is selectively formed on a gate conductive layer pattern(15) and the surface of the source/drain area. Then, a first interlayer insulation film(29) is stacked thereon and a bit line connected to the drain area is formed. A second interlayer insulation film(33) is stacked on the first interlayer insulation film(29) and a lower electrode is formed. An upper electrode is formed by interposing a dielectric layer(37) on the lower electrode.
Patent KR-20000061332-A (KR)
Inventor: KO HAN SEOK
IPC: H01L21/76
Filed: 1999-03-25
Abstract: PURPOSE: A method for manufacturing a shallow trench for isolating a semiconductor device is provided to improve the productivity and reliance of the semiconductor device by stably reducing the current leakage. CONSTITUTION: A pad oxide film(12) and a nitride film(13) are formed on an upper portion of a silicon wafer(11). A moat pattern is formed by patterning the pad oxide film(12) and the nitride film(13). A trench is formed by moat etching the silicon wafer(11). A liner oxide film(14) is formed in a side wall of the trench by thermally oxidizing the silicon wafer(11). An NSG film is filled in the trench. The NSG film filling process includes the steps of depositing the NSG film at a high temperature by using a high temperature chemical vapor deposition, and depositing the NSG film at a low temperature by using the high temperature chemical vapor deposition.
Patent KR-20000061719-A (KR)
Title: Self wrecking apparatus of derailed motor car
Inventor: LEE GYEONG SAM
IPC: B61K5/02
Filed: 1999-03-30
Abstract: PURPOSE: A self rescue device for a derailed motor car is provided to easily return a derailed motor car, to shorten working hours, to eliminate a need for workers and equipments and to safely and promptly return a derailed motor car to a base station. CONSTITUTION: A motor car is not returned to a base station due to a disorder on a wheel of the motor car caused by the shock of derailment while the derailed motor car is returned to a rail. Herein, the motor car is moved on the rail by using upper and lower hydraulic cylinders(1) and two-rod hydraulic cylinder(3). A support is installed on the ground and the lower of front and rear bumpers(61) and the hydraulic cylinders are operated to settle the motor car on the support. A horizontally moving base beam(2) is returned to the initial state and a subsidiary wheel is installed under the base beam. The hydraulic cylinders are operated to make the subsidiary wheel contact with a railway line(7). According to the contact of the subsidiary wheel with the railway line, the motor car is returned to the base station by another motor car.
Patent KR-20000065631-A (KR)
Inventor: KANG HAN CHEOL
IPC: A61K49/00
Filed: 1999-04-07
Abstract: PURPOSE: A 57Co-BOPP(Co(cobalt)-BOPP(boronprophyrin) chelate compound) is provided to easily observe the degree of absorption and the way of action of BOPP in the tumor of the human body. CONSTITUTION: After administrating 57Co-BOPP to the human body, the radioactivity from 57Co, a radioactive isotope is measured to predict the activity of BOPP. BOPP and 57Co-BOPP are not different from each other due to 57Co in their property, thus show the same activity in the human body. Thereby, the content of BOPP in a brain tumor of the human body is detected by measuring the radioactivity emitted from 57Co employing a gamma counter.
Patent KR-20000065645-A (KR)
Inventor: DO JEONG RAK
IPC: B32B21/08
Filed: 1999-04-07
Abstract: PURPOSE: Provided is a simple process for pressing a high compressed melamine resin sheet onto the surface of processed wood having various cubic shapes regardless of the surface shape of processed wood. CONSTITUTION: The process comprises the steps of: putting the high compressed melamine resin sheet(1) in a steam device(2) for 5-8 mins. to impregnating the sheet(1) with moisture; putting the sheet(1) on the surface of the processed wood(3) which is laid on the lower mold(5); pressing the sheet(1) for 180 seconds using the upper mold(4) setting up a vibration; relieving the press for 50-60 seconds and expelling the moisture; and separating the high compressed melamine resin sheet(1)-pressed wood(3) from the upper and lower mold(4,5).
Patent KR-20000065710-A (KR)
Inventor: BYUN SEUNG YEONG
IPC: G03G21/00
Filed: 1999-04-08
Abstract: PURPOSE: A method for cleaning ink remaining in a photosensitive belt when an error generated in a printer is provided to reduce the time required for eliminating polluted ink remaining in the photosensitive belt. CONSTITUTION: In a printer having a developer developing electrostatic latent image formed in a circulating photosensitive belt by supplying ink, an electrical charging unit charging the photosensitive belt with electricity at a predetermined electrical potential, a transfer roller transferring toner picture formed in the photosensitive belt to a paper, a drying device for evaporating liquid carrier remaining at the photosensitive belt, and a cleaning roller installed for cleaning the transfer roller, a method for cleaning ink remaining in the photosensitive belt when an error generated in a printer includes the steps of discontinuing the printing if an error is generated(110), separating the cleaning roller from the transfer roller and transferring ink in the photosensitive belt to the transfer roller by rotating the photosensitive belt at predetermined frequency in state of contacting the transfer roller with the photosensitive belt(200), and eliminating ink transferred to the transfer roller in state of contacting the cleaning roller with the transfer roller(300).
Patent KR-19990046673-A (KR)
Title: 액세서리의장식구부착방법및그장치와그제품
Filed: 1999-04-14
Abstract: 본 발명은 합성수지제의 액세서리에 장식구를 부착하는 방법에 관한 것으로서, 상세하게는 부착수단이 매우 간단하여 보다 단시간에 부착이 가능하고 그 부착된 모양이 미려하고 견고하게 부착됨으로서 장시간 사용되어도 부착된 장식구가 분리되지 않도록 하는 부착방법 및 그 장치와 제품의 발명이다. 
     이러한 본 발명은 합성수지제의 액세서리모재에 광물성 장식구를 부착하기 위하여 액세서리모재에 장식구가 부착되는 부착홈을 형성하며 상기 장식구는 별도의 가열장치에 의하여 액세서리모재를 녹일 수 있는 온도로 가열하며, 이 가열된 장식구를 진공에 의하여 흡입력을 갖는 삽입장치로 들어올린 후 가열된 상태로 액세서리모재의 부착홈에 삽입되어 용융된 액세서리모재가 장식구를 협지하여 부착 되도록 하는 방법이다.
Patent KR-19990083211-A (KR)
Title: 금속의 표면처리 방법 및 이 표면처리 방법으로 얻어진 표면을 가진 금속부재
IPC: C23C22/18
Filed: 1999-04-15
Abstract: 금속표면을 조면화(租面化)하기 위한 표면처리 방법에 관하여, 특히 유기 고분자 물질 등과의 접착에 있어서 금속부재의 형상이나 재질에 관계없이 간단한 공정에 의해 강고한 접착력을 달성할 수 있는 접착성이 우수한 금속의 표면처리 방법 및 이 표면처리 방법에 의해 얻어진 표면을 가진 금속부재를 제공함을 과제로 한다. 
     해결 수단으로서는, 금속표면에 피막형성을 하는 화학 엣칭 처리를 하는 제1공정과, 이 제1공정에 의해 금속표면에 형성된 피막을 화학적으로 제거하는 처리를 하는 제2공정과, 다시 필요에 따라 금속표면에 피막을 형성시키는 처리를 하는 제 3공정으로 됨을 특징으로 하는 금속의 표면처리 방법 및 이 표면처리 방법에 의해 얻어진 표면을 가진 금속부재에 존재한다.
Patent KR-20000075066-A (KR)
Inventor: EOM JU MAN
IPC: F02D45/00
Filed: 1999-05-28
Abstract: PURPOSE: A method is provided to detect over-run of fuel injection system even when a micro processor is broken down or upon occurrence of software error. CONSTITUTION: A sensing gear(1) is connected to a cam of diesel engine or a crank shaft, and a rotational frequency sensor(2) is attached to the sensing gear so as to output a signal for rotational frequency of the gear. The signal is converted into a waveform signal by a waveform circuit(3), and input to an external interrupt terminal(5) of a micro processor(4) and at the same time, to a frequency/voltage converter(6). Subsequently, it is judged whether the rotation frequency is excessive or normal using a software program. The value for the rotational frequency is converted into a linear voltage by the frequency/voltage converter. The converted voltage is compared with a preset voltage, i.e., preset rotational frequency, in Schmitt circuit(7), and output as a signal indicating whether the rotational frequency is normal or excessive.
Patent KR-19990078588-A (KR)
Title: 화장용브러쉬의인조모제조방법및그물품
IPC: A46D1/00
Filed: 1999-06-15
Abstract: 본 발명은 화장용 브러쉬의 인조모 제조방법 및 그 물품에 관한 것으로, 원사 뭉치를 절단하여 낱실의 셋팅을 위해 타격을 가하는 원사 성형 단계와, 상기 원사 뭉치의 상태가 균일해 지도록 수분을 부여하는 제1 원사 균일화 단계와, 원사에 절곡부를 성형하기 위한 곡사현상 유도 단계와, 가공된 원사의 뭉치가 균일한 상태를 유지할 수 있도록 원사를 침수시키는 제2 원사 균일화 단계 및, 상기 원사를 외기에 노출시켜 건조시키는 원사 건조 단계 등을 거치게 되어, 상기의 인조모 제조방법에 의해 자연모의 거의 흡사한 인조모를 제작할 수 있게 됨으로써, 다량의 화장용 브러쉬에 사용되는 자연모를 확보하기 위해 일어나고 있는 야생 동물의 남획을 현저히 줄여줌으로써 자연 생태계 보호에 이바지할 수 있고, 또한 자연모를 사용하여 제작되는 브러쉬의 단가를 낮추어줌으로써 생산자 및 소비자에게 보다 큰 만족을 줄 수 있으며, 브러쉬 제품의 질이 향상되어 생산성 향상을 도모할 수 있는 것이다.
Patent KR-20010002972-A (KR)
Inventor: BAE DONG HUN
IPC: A61K36/06
Filed: 1999-06-18
Abstract: PURPOSE: Provided is Cultivation of Aspergillus F184 and inhibitory effect and the method of isolation and purification of tereic acid from cultivation of a mold Aspergillus F184 exhibiting an excellent inhibitory to xanthine oxidase and can be useful in treating gout. CONSTITUTION: Aspergillus F184 culturing fermenter including 3% glucose, yeast, and 0.2% salt for 96hours can be useful producing tereic acid which extract in acetone at pH 4.0, concentrate, fill up the HP20 absorbent resin with supernatant at pH 3.0 and isolate three times in ethylacetate. The resulting extraction concentrate, purify by silica gel column, and crystallize in methanol until getting the single substance. The tereic acid identify by spectrum analysis as H-NMR, C-NMR, EI-MS to the structure of the crystallization and measure the inhibitory effect of the enzyme using spectrum photometer at 292nm.
Patent KR-19990073234-A (KR)
Title: 엠피3데이터의송수신장치
Filed: 1999-06-24
Abstract: 전자기술과 컴퓨터의 발달로 매일 새로운 전자 제품이 출시 되어 지는 제품 중에서 새롭게 선 보이는 제품 중의 하나가 데이터 압축을 이용한 오디오 재생기로서 현재 시장에서 판매되고 있는 MP3 플레이어 이다. 이 MP3 플레이어는 MP3로 압축된 오디오 데이터를 전송 받아 이 압축된 데이터를 신장 하면서 원래의 오디오 데이터로 바꾸고 이를 아날로그로 재생하여 사용자가 헤드폰등의 기기로서 음악을 듣게 되는 것이다. 
     그런데 이 MP3 플레이어는 상기의 MP3용 데이터 전송 방법으로 컴퓨터를 이용 하는데, 이 방법으로는 항상 컴퓨터가 있는 장소에서만 MP3 데이터를 전송 받을 수 있으므로 외출시나 기타의 장소에서는 전송 받는 방법이 불가 하므로 상당히 불편한 점이 있었다. 따라서 본 발명에서는 상기의 문제점을 해결 하고자 고안 되었으며 그 방법으로는 MP3 끼리의 데이터 전송 방법으로 케이블을 이용한 데이터전송이나 적외선 통신이나 기타의 프로토콜을 가진 데이터 전송 방법을 이용할 수 있으며, 이러한 방법을 이용한다면 컴퓨터가 없어도 MP3끼리의 데이터 전송으로 MP3데이터를 전송 받을 수 있으므로 언제 어디서나 MP3 끼리 데이터 송수신으로 친구나 연인등 한사람 이라도 새로운 MP3 데이터를 가지고 있으면 다른 MP3 플레이어 로의 전송으로 상대방도 쉽게 전송 받을 수 있는 장점이 있는 것이다.
Patent KR-20010003885-A (KR)
Inventor: BAEK LEE
IPC: B60S9/00
Filed: 1999-06-25
Abstract: PURPOSE: A repairing table for vehicle is provided to stably divide a vehicle for the repair. CONSTITUTION: A repairing table for vehicle consists of a trolley(10) and a rail(20). The trolley installs a handle(18) rotated on a hinge(16) in the end of a frame(12) freely moved by many wheels(14). The rail is mounted on the frame side by side. On the rail, a first and a second carrier are installed to move a roller(34) and a hydraulic jack(40) is placed on the center of the first and the second carrier. The hydraulic jack fixes a support(44) in the end of a rod(42) to support a vehicle. A guide pin is inserted into the guide hole of a post(50) on the first and the second carrier. A turn buckle(60) is placed between the first and the second carrier to keep the distance by being hung on the first and the second carrier with a ring(68) and a pin(38). Thus, the vehicle is carried by the first and the second carrier along the rail of the trolley and divided stably for the repair.
Patent KR-20010008968-A (KR)
Inventor: KIM SEONG CHEOL
IPC: H02J7/00
Filed: 1999-07-06
Abstract: PURPOSE: A constant output controlling circuit is provided to simplify construction and reduce production cost by using a simple structure circuit to uniformly maintain charging voltage. CONSTITUTION: A constant output controlling circuit comprises a constant output controlling block(30) and an output voltage detecting block(40). The controlling block(30) generates potential difference according to an output current(Io), and generates a control voltage for uniformly maintaining a charging voltage. If the output current(Io) flows to a resistance(R39) of the controlling block(30), a potential difference takes place at both ends of the resistance(R39). The potential difference is inputted to a calculation amplifier(31) for amplifying the potential difference. The amplified potential is sent from the calculation amplifier(31) to the output voltage detecting block(40). A calculation amplifier(41) in the output voltage detecting block(40) raises an input voltage to an inversion terminal to increase current to a photo diode(PD1). Then, light from the photo diode(PD1) increases and the increased light is feedbacked to first side to lower final output voltage(Vout).
Patent KR-20010009055-A (KR)
Inventor: LIM GUK JIN
IPC: G01N33/52
Filed: 1999-07-07
Abstract: PURPOSE: A method for measuring quantitative titer of rubella vaccine by dyeing is provided to objectively quantify by measuring the titer by dyeing reaction and measurement of light absorption degree, thereby reducing a change range of a titer measurement value. CONSTITUTION: A method for measuring quantitative titer of rubella vaccine by dyeing includes infecting a cell sensitive to rubella by a rubella vaccine, dyeing the cell infected with the rubella and observed lesion with a dyeing reagent such as crystal violet or methylene blue after fixing with a fixing fluid, and measuring a light absorption degree of the dyed cell at a predetermined wavelength after melting residual dyeing reagent with an extraction solution.
Patent KR-20010009596-A (KR)
Title: Printed circuit board
Inventor: KIM SEONG JIN
IPC: H01L23/60
Filed: 1999-07-12
Abstract: PURPOSE: A printed circuit board is provided to effectively prevent damage caused by a rapid electrostatic discharge to a semiconductor chip, by preventing static charges from being accumulated by friction with a melting resin when the resin is molded in a semiconductor package. CONSTITUTION: A printed circuit board(10) comprises a resin board, a plurality of conductive traces, a semiconductor chip mounting unit, a plurality of via holes, a solder mask and a ground unit(20). The conductive traces form a predetermined circuit pattern on top and bottom of the resin board and include at least one trace for ground(22). The semiconductor chip mounting unit is established in a central portion of the upper surface of the resin board. The via holes electrically connect the circuit patterns on the top and bottom of the resin board and include at least one via hole for ground. The solder mask insulates and protects the plurality of conductive traces, coated on the circuit pattern on the top and bottom of the resin board. The ground unit is electrically connected to the via hole for ground and the trace for ground, and contacts a mold to prevent static charge form being accumulated while having a height equal to or lower than that of the solder mask.
Patent KR-19990078643-A (KR)
Title: 스타방석 과 의자
Filed: 1999-07-21
Abstract: 세계 여러 나라의 스타나 유명인사의 힙을 이용한 발명제품으로서 스타를 좋아하는 펜이나 유명한 사람을 동경하는 꿈나무인 어린이나 청소년에게 그 스타와 함께 하고 있다는 자긍심을 통해 무한한 꿈과 이상을 펼수 있는 가능성을 실현하고자함
Patent KR-19990073614-A (KR)
Title: 옥외 설치용 통신 기기랙의 이물질 차단장치
Filed: 1999-07-30
Abstract: 본 발명은 옥외에 설치되는 통신기기용 랙에 관한 것으로서, 랙 본체(1)의 전면에 설치되어 있는 도어(9)에 미세한 통공(2)을 형성하여 곤충의 침입을 방지하게 하고, 통공(2)의 후미에는 각종 이물질과 수분을 차단하는 휠터(3)를 설치하되 휠터(3)의 내부에는 전자파를 차단하는 차단장치(4)를 일체로 설치하고, 본체(1)의 내부 상측에는 휀(5)을 설치하며, 본체(1)의 후면 상측에는 배출구(6)를 형성하되 배출구(6)에 전면과 같은 휠터(3)를 설치하여서 된 것으로서, 구조가 간단하여 제작이 용이하고 곤충이나 먼지 또는 습기를 차단하므로서 랙을 보호할 수가 있는 유용한 발명인 것이다.
Patent KR-20010011929-A (KR)
Inventor: KWON BYEONG BOK
IPC: D06M11/00
Filed: 1999-07-31
Abstract: PURPOSE: A process for preparing the title fiber yarn by mixing finely pulverized jade powder with a mesh of about 400, an oily adhesive, water, an emulsion and a pigment and coating on the whole fiber yarn or in the form of a printing is provided, which produces fiber yarns capable of promoting the blood flow in the facial skin, giving stimulation to human skin to accelerate metabolism and enabling recovery from fatigue when wearing clothes, bed clothes or a hat which is manufactured with the fiber yarn. CONSTITUTION: In the manufacture of a fiber yarn containing jade powder by using a fabric manufacturing apparatus comprising a supply part for supplying the fiber yarn (1), a coarse yarn removing part for removing the coarse yarn present on the surface of the fiber yarn from the supply part by heat pressing or burning, a coating or printing part (10), a drying part (20) and a winding part, a coating material for radiating far infrared rays is prepared by mixing jade powder with a mesh of about 400 with an oily adhesive, water, an emulsion and a pigment in a ratio of about 15 to 25g : 15 to 25g : 15 to 25g : 34 to 40g : 1 to 5g based on 100g total weight of the material.
Patent KR-20010017219-A (KR)
Inventor: HUH WANG SUN
IPC: B65B69/00
Filed: 1999-08-09
Abstract: PURPOSE: A garbage bag opening device is provided to open a closed garbage bag to be charged in an incinerator for preventing charging of wet garbage wrapped in the garbage bag into the incinerator, thereby preventing the decrease of incineration efficiency and the discharge of pollutants due to the excessive moisture supply. CONSTITUTION: A garbage bag opening device includes cutting elements(30) mounted to right and left clamps(9) of a grab bucket(2) for operating in pairs and having a plurality of rotating blades and fixed blades arranged alternately for cutting the garbage bag, a housing(40) mounted with the cutting elements, guides(50) connected to the housing to move along rails(11) formed on the outer peripheries of the clamps of the grab bucket, and a link unit(60) for conveying the guide.
Patent KR-20010017390-A (KR)
Inventor: PARK BYEONG JUN
IPC: H01L21/265
Filed: 1999-08-11
Abstract: PURPOSE: A lower plate of an arc chamber part of an ion implanter is provided to partially prevent heat of the lower plate from being transferred to a gas line nozzle and to prevent the nozzle from being too deeply inserted so that gas is smoothly supplied, by inserting a buffer material in a gas line nozzle inserting hole of the lower plate. CONSTITUTION: A buffer material for preventing thermal conduction is intervened in a gas line nozzle inserting portion of a gas path(15) formed in a lower plate(11). The buffer material is composed of a graphite material. The buffer material fits the diameter of the nozzle pipe. When a nozzle(12) is inserted by a predetermined length, the inner diameter of the buffer material becomes narrower so that the nozzle is not inserted any more.