baber/WOPTO huggingface dataset:
Patent KR-20000040670-A (KR)
Title: Heat sink strip for transfer molding and manufacturing method of bga package using the same
Inventor: JEONG YEONG GYU
IPC: H01L23/48
Filed: 1998-12-19
Abstract: PURPOSE: A heat sink strip and a ball grid array(BGA) package using the heat sink strip are provided to enable a transfer molding process. CONSTITUTION: A heat sink strip(100) includes a plurality of heat sinks(1) each located in a central part of each strip unit, and a supporter(3) mechanically connected with the heat sinks(1) by tie bars(2). A slot(4) having a fixed length(L) is formed in one side of each heat sink(1). In addition, several cuts(5) are formed in the supporter(3), each cut(5) having a fixed width(W) and corresponding to each slot(4). A circuit board having a central opening therein is attached on each heat sink(1), and a semiconductor chip is then attached on the heat sink through the window. The circuit board and the chip are electrically connected by wires, and then subjected to a transfer molding process. In the transfer molding process, melted molding compound is injected into a molding apparatus through the slot(4) and the cut(5) to encapsulate the chip and the wire.
Patent KR-20000041245-A (KR)
Title: Functional sheet
Inventor: NO YOUNG BAE
IPC: B29D7/01
Filed: 1998-12-22
Abstract: PURPOSE: A functional sheet is provided which has excellent antibacterial property and deodorization efficiency, providing comfort to the places where fungi are apt to breed and an offensive odor is emitted, raises temperature due to generation of radiated heat, thereby reducing energy consumption, radiates far infrared light, thereby reducing tired feeling, and especially prohibits penetration-photographing of ultraviolet penetrating camera. CONSTITUTION: A functional sheet is prepared by coating a sheet with a functional composition comprising 70 - 85 % by weight of powdery elvan calcined at high temperature, 1 - 5 % by weight of chitosan, 10 - 15 % by weight of an aqueous acrylic binder, and 5 - 10 % by weight of a latex, on the basis of dry weight.
Patent KR-20000041448-A (KR)
Title: Fabrication method of image sensor having concave microlens
Inventor: CHOI BYUNG IL
IPC: H01L27/14
Filed: 1998-12-22
Abstract: PURPOSE: A fabrication method of an image sensor having a concave microlens is to prevent occurrence of defect due to the microlens during the assembly process, thereby allowing the image sensor to have a superior heat resistance to the heat. CONSTITUTION: A fabrication method of an image sensor comprises the steps of: preparing a substrate having an image sensing element(102) and an intermediate insulating layer(105a,105b) orderly formed thereon; forming a transparent insulating layer(201) having a property passing an incident light; etching the transparent insulating layer to a predetermined depth on a portion overlapped with the image sensing element to form a concave hemispherical groove; forming a nitride layer(204) on the transparent insulating layer including the concave hemispherical groove such that the concave hemispherical groove is sufficiently filled with the nitride layer; selectively etching the nitride layer to planarize the resultant substrate; and forming a color filter array(206) on the planarized resultant substrate.
Patent KR-20000042252-A (KR)
Title: Structure for preventing deformation of resin fuel tank
Inventor: SEONG YEON KWAN
IPC: B60K15/03
Filed: 1998-12-24
Abstract: PURPOSE: A deformation preventing structure of a resin fuel tank is provided to restrain flowing sound of fuel and to prevent damage of a fuel pump part due to deformation of a fuel tank. CONSTITUTION: A support rod(30) supporting the inner part of a fuel tank(10) up and down is installed in the fuel tank. A clearance member(32) receiving up and down deformation of the fuel tank is combined to a proper position of the support rod. The clearance member embeds a spring to support the fuel tank elastically at a high temperature or at a low temperature because the fuel tank is dropped or contracted at a high temperature or at a low temperature. The clearance is maintained in allowable uniform length all the time. Many baffles(34) are combined to the outer side of the support rod to prevent excessive flow of the fuel stored in the fuel tank.
Patent KR-19990035988-A (KR)
IPC: E04H12/22
Filed: 1996-07-18
Abstract: PCT No. PCT/EP96/03179 Sec. 371 Date May 20, 1998 Sec. 102(e) Date May 20, 1998 PCT Filed Jul. 18, 1996 PCT Pub. No. WO97/05350 PCT Pub. Date Feb. 13, 1997An anchoring apparatus for securing a pole into ground, which includes a tubular section being retained in the ground for supporting the pole. A support element is disposed on the open end of the tubular member, for supporting the pole proximate to the open end. The support element includes an annular outer member, which is rotatably disposed on the tubular section, and includes a support aperture eccentrically offset with respect to the center of the outer member. An annular inner member is rotatably disposed within the support aperture, and includes a receiving aperture eccentrically offset with respect to the center of the inner member, for supporting the pole. The outer member and inner member are respectively rotatable to vary the positions of the support aperture and the receiving aperture, so as to selectively tilt the poles longitudinal axis to a desired position with respect to the direction of the longitudinal axis of the tubular section.
Patent KR-19990082331-A (KR)
IPC: H05B41/392
Filed: 1997-02-06
Abstract: PCT No. PCT/CA97/00079 Sec. 371 Date Oct. 1, 1997 Sec. 102(e) Date Oct. 1, 1997 PCT Filed Jun. 2, 1997 PCT Pub. No. WO97/29618 PCT Pub. Date Aug. 14, 1997A dimmer applies a phase-controlled AC voltage to a lighting assembly which includes a fluorescent lamp operated with a magnetic ballast. A microprocessor performs a calibration routine in which the phase angle used in phase control is increment from 0 toward 180 degrees. The microprocessor monitors current conducted by the lighting assembly in response to each incrementing, effectively determining an operative range of phase angles free of flickering or drop-out. During steady-state operation, the microprocessor converts nominal power settings into corresponding phase angle settings within the operative range, preventing operation in undesirable states.
Patent KR-19990087369-A (KR)
IPC: C07C217/74
Filed: 1997-02-25
Abstract: The invention relates to aminotetralin derivatives of the formula I:   <IMAGE>   wherein: R1 is methyl or ethyl; R2 is hydrogen, halogen, lower-alkoxy or thiolower-alkyl; R3 is hydrogen, halogen, lower-alkoxy or lower-alkyl; and the chiral center * is in the (S)(-) form; or a pharmaceutically acceptable acid-addition salt thereof, with the proviso that when R2 and R3 are both hydrogen, R1 must be methyl; to pharmaceutical compositions containing them and to methods for the treatment or prevention of movement disorders utilizing them.
Patent KR-20000064599-A (KR)
Title: 열가소성,엘라스토머성의일산화탄소/올레핀공중합체
IPC: B01J31/16
Filed: 1997-03-06
Abstract: 본 발명은 선형 교호 일산화탄소/에틸렌 2원 공중합체를 제외한, 반복 단위의 교호 배열 및 80,000 내지 1,200,000 범위의 평균 분자량을 갖는 일산화탄소 및 올레핀계 불포화 화합물로부터 제조된 선형, 열가소성의 엘라스토머성 공중합체에 관한 것이다.
Patent KR-20000064680-A (KR)
Title: Dram내장데이타처리장치
IPC: G06T1/20
Filed: 1996-03-21
Abstract: 본 발명은 퍼스널컴퓨터 또는 오락기기 등의 고속그래픽처리를 실현하는 구조에 도입가능한 것으로서, 화상처리장치의 묘화성능을 높히기 위해 프레임버퍼와 커맨드용 메모리와 화상용 프로세서를 1칩에 내장한 경우, 프레임버퍼, 커맨드메모리의 각각을 여러개의 동일한 메모리모듈로 구성하고, 각 메모리모듈에 동일한 로우어드레스를 할당하는 것에 의해 메모리어드레스의 깊이를 증대시킨다.    이것에 의해 화상용 프로세서에서 보아 용량이 큰 내장프레임버퍼, 내장커맨드메모리를 실현할 수 있다.
Patent KR-20000064897-A (KR)
Title: 편집 시스템 및 방법, 영상 기록 장치, 편집 장치 및 기록 매체
IPC: G11B27/32
Filed: 1998-02-16
Abstract: 비디오 테이프의 일차 편집의 효율을 높이기 위해서 일차 편집 시의 표시가 되는 쇼트 마크를 정한다.  디지털 VTR 포맷의 비디오 테이프에서는 이 쇼트 마트를 타임 코드 트랙의 이용자 비트에 기록할 수 있다.  편집 시에도 이 쇼트 마크를 부여할 수 있다.  일차 편집 시에, 이 쇼트 마크 위치를 기준으로 하여 특정되는 일정 범위를 사용 부분으로서 마스터 테이프가 작성된다.
Patent KR-20000005555-A (KR)
Title: Device for highly sensitive magnetic detection of analytes
Inventor: KOCH HANS
IPC: G01N33/553
Filed: 1997-03-26
Abstract: PURPOSE: A device for highly sensitive magnetic detection of analyses is provided to permits new kinds of processes for magnetorelaxometric detection of analyses to be carried out or for detection of analyses by means of remanence measurement, routinely and economically in vitro or in vivo. CONSTITUTION: The device for highly sensitive magnetic detection of analyses concerns a device for qualitative and quantitative detection of analyses, particularly in an also biological test sample, by means of ligand receptor bonds with a magnetizing device for producing field at the site of the test sample and with a detection device for measuring magnetic properties of the test sample. The magnetizing device is arranged spacially with respect to the detection device, such that the magnetic field produced by the magnetizing device at the site which the test sample occupies during measurement is weakened by at least a factor of 10, preferably by a factor of 1000 or more, or by the fact that a switching device is provided which can turn off the magnetic field of the magnetizing device at the site of the test sample during the measurement phase of the detection device.
Patent KR-20000065085-A (KR)
Title: 사용시자기형상화가능한일회용흡수제품
IPC: A61F13/53
Filed: 1997-04-28
Abstract: 본 발명은 종방향 및 측방향을 한정하는 종방향 중심선(O-O) 및 그에 수직인 횡방향 중심선(A-A)을 갖는, 체액 배출 구역에 인접하여 착용하기 위한 일회용 흡수 제품(20)에 관한 것이다.  일회용 흡수 제품은 액체 투과성 상면시이트(24), 이 상면시이트에 연결된 배면시이트(26) 및 이들 배면시이트와 상면시이트의 사이에 위치한 흡수 코어(28)를 포함한다.  흡수 제품은 사용하기 전에는 실질적으로 편평하다.  일회용 흡수 제품은 사용자에 의해 착용되어 있는 동안 흡수 제품이 3차원 구조로 형상화되거나 구부러지게 유도하기 위한 수단(46)을 포함한다.  수단(46)은 체액 또는 체온에 의해 활성화된다.
Patent KR-20000054996-A (KR)
Inventor: KIM JUN HAN
IPC: A61K8/19
Filed: 1999-02-02
Abstract: PURPOSE: A cosmetic base comprising nephrite powder and a preparation method thereof are provided to keep skin soft and moist and to prevent formation of fine wrinkle and horny substance by activating a cell and stimulating blood circulation and metabolism. CONSTITUTION: A cosmetic base comprises from 5 wt% to 99 wt% of a nephrite powder on the basis of the cosmetic such as a lotion, powdered cosmetics, lipsticks, eye makeup, pack for face, shampoo and hair lacquer etc. The nephrite powder has 100-1000 mesh of particle size and semi quantitative analysis(%) for composition ratio of the nephrite powder is as follows: silicon 34, magnesium 10, calcium 4.9, iron 0.23, aluminium 0.16, copper 0.17, cobalt 0.046, manganese 0.14, tin 0.024, beryllium 0.00072, silver 0.0013, titanium 0.0038, nickel 0.0028, chromium 0.0030.
Patent KR-20000055380-A (KR)
Inventor: CHEONG MAN SU
IPC: H04L29/06
Filed: 1999-02-05
Abstract: PURPOSE: A device for voice communication is provided for mutual voice communication by adopting a private multimedia system supporting connection with a private branch exchange and an office line on Ethernet local area network(LAN) line based on institute of electrical and electronics engineers(IEEE) 802.3. CONSTITUTION: A device for voice communication is implemented in a network having a private multimedia system for connection with an office line and a local area network(LAN). The private multimedia system comprises N-gate way modules(310-1/310-N), M-packet exchange modules(320-1/320-M), N-ports(PORT1/PORTN) and an Ethernet interface block. The N-gate way modules(310-1/310-N) are formed as distributed structures multi-casting to update state change of terminals allocated to the modules themselves inside groups, while converting packet by driving a protocol selected by a corresponding terminal in communication with a public telephone network. The M-packet exchange modules(320-1/320-M) execute communication between a dedicated/Internet network or a LAN and the N-gate way modules to switch to corresponding ports. The N-ports(PORT1/PORTN) prescribes four Ethernet transmission lines(Tx+,Tx-,Rx+,Rx-) with one port. And the Ethernet interface block is based on institute of electrical and electronics engineers(IEEE) 802.3, to commonly connect lines of power supply and grounding with the N-gate way modules and the M-packet exchange modules.
Patent KR-19990072727-A (KR)
Title: 직렬비교전압계측을이용한전압표시기
IPC: G01R19/165
Filed: 1999-02-18
Abstract: 직렬 또는 순차 비교전압 계측 기술을 이용한 전압 표시기.  전압 분배기에 의하여 발생된 기준전압은, 전압 비교기의 일 입력단에 멀티플렉서의 출력단자를 경유하여 제공되는 일 기준전압을 순차적으로 한 번씩 선택하는 카운터에 의하여 구동되는 멀티플렉서의 입력단에 인가된다.  계측될 입력신호는 비교기의 다른 입력단에 인가된다.  입력전압이 멀티플렉서의 출력 단자에서 기준전압과 일치하거나 기준전압을 초과할 때, 비교기는 전환되어 1-N 디코더에 인에이블 신호를 제공한다.  또한, 1-N 디코더는 카운터에 의하여 구동되어, 디코더의 출력과 대응 멀티플렉서의 입력은 동시에 어드레스 된다.  1-N 디코더의 출력단은 전압레벨 또는 전압크기를 표시하는 LED에 접속된다.  전압 입력신호는 입력신호를 배율화 하는 제어 증폭기 및 비교 목적으로 출력을 일 극성으로 제공하는 절대값 증폭기를 경유하여 인가된다.  DC 전압 극성은 검출되어, 별개된 LED에 의하여 표시되기도 한다.  더욱이, AC 및 DC 입력전압을 구별하고, 적절한 표시를 제공하는 AC/DC 디코드 논리회로가 제공되기도 한다.  바람직한 실시예가 공칭 AC 기준전압 및 공칭 DC 기준전압 모두 동일한 전압 분배기에 의하여 되도록 함에 있어서, 동일한 기준전압이 AC 계측 및 DC 계측 모두에 사용되도록, 의 비율로 절대값 증폭기의 이득을 바꿔주는 이득 제어신호가 제공되기도 한다.
Patent KR-20000065457-A (KR)
Inventor: KU JA YONG
IPC: E05D13/00
Filed: 1999-04-03
Abstract: PURPOSE: A rail cleaner of an automatic door is provided to prevent a noise from the door and to expand the life span of the door by reducing a frictional force. CONSTITUTION: While a hanger roller assembly(1) opens and closes an automatic door(2), a cleaner(6) slides on a rail(4) with the hanger roller assembly. A convex portion is formed between the rail and a roller of the hanger roller assembly to disperse the load concentrated on the rail. A cleaning portion(17) combined to the lower of a slider(3) often cleans the rail whenever the automatic door is opened and closed. Thus, the rail of the door always is kept clean. Furthermore, the door is prevented from being out of order without friction.
Patent KR-19990083187-A (KR)
Title: 전자부품 및 그 제조방법
IPC: H03H9/17
Filed: 1999-04-14
Abstract: 본 발명은 합성 수지에 기능 재료로서의 세라믹 분말과 도금할 수 있도록 촉매제가 분산되어 있는 복합 재료를 이용하여 구성된 복합 재료 몸체; 및 기능 재료로서의 세라믹 분말이 분산되어 있는 합성 수지의 복합 재료층;을 포함하는 전자 부품 몸체로 구성되는 전자 부품을 제공한다.  상기 복합 재료층은 전극이 형성되는 부분을 제외한 복합 재료 몸체의 외부면을 덮고, 상기 전극은 전자 부품 몸체의 외부면에 배치된다.  상술한 전자 부품은 형상의 자유도가 우수하고 치수 정밀도가 높으며, 원하는 전기적 특성을 용이하게 실현할 수 있다.
Patent KR-19990068341-A (KR)
IPC: A01N25/26
Filed: 1999-04-15
Abstract: 본 발명은 활성탄소 및 활성탄소섬유 표면에 Ag-I(은-요오드)의 도금처리를 통하여 각종 유·무기 오염원에 대해서 뿐만 아니라 세균 및 미생물의 흡착성능을 높임과 동시에 항균 및 살균성의 기능을 부여한 환경기능성 활성탄소 및 이의 제조방법에 관한 것으로 공시균으로 지정된 병원성 세균으로서 Gram 양성균인 황색 포도상구균(Staphylococcus), 고초균(Bacillus subtillis), Gram 음성균인 대장균(Escherichia coli), 녹농균(Pseudomonas aeruginosa), 페렴균(Klebsiella Pneumonie), 효모균으로 아구창의 원인이 되는 아구창 칸디다(Candida albicans) 및 곰팡이류로서 무좀을 일으키는 지간백선균(Trichophyton interdigital) 등에 대하여 탁월한 항균 및 살균효과를 갖는 기능성 활성탄소 및 이의 제조방법에 제공된다.
Patent KR-19990064643-A (KR)
Title: 헛개나무를 이용한 숙취,갈증(자리끼),구토,두통,이뇨,구취제거
IPC: A23G3/00
Filed: 1999-04-22
Abstract: 본 발명은 헛개나무로부터 숙취, 갈증(자리끼), 구토, 두통, 이뇨, 구취제거용 추출물 및 그 식품 제조방법에 관한 것으로 특히 헛개나무 열매와 잎, 줄기를 채취하여 깨끗이 세척한 후 건조시키고, 건조된 헛개나무 잎이나 열매에 물을 붓고 약한 불로서 가열하여 절반정도가 될 때까지 달인 다음 용액을 여과포로 여과하여 맑은 용액만을 추출하여 살균, 농축 후 용기에 담아 밀봉하여 제조된다. 
     본 발명에 따라 제조된 추출물은 이뇨작용을 하게 하고 술로 인한 두통, 구토 등의 숙취를 제거해주고 알코올로 인한 구취나 생리적 현상의 구취 및 음식물 섭취후의 구취를 제거해주는데 특효가 있다.
Patent KR-20000067120-A (KR)
Title: Lcd module
Inventor: KIM HYANG YUL
IPC: G02F1/1335
Filed: 1999-04-23
Abstract: PURPOSE: A LCD module speed is provided to realize a thin film as well as improve brightness and image quality by removing a protect sheet for a backlight and forming an AG(anti-glare) layer on a bottom polarizer. CONSTITUTION: A LCD module comprises a liquid crystal panel(20), top/bottom polarizers(21,23) respectively disposed on both sides of the panel, and a backlight unit(30) under the bottom polarizer(23). AG treated layers are formed on the polarizers(21,23). A reflection film(31), a light pipe(32) uniformly scattering light, a diffusion film(33) uniformly diffusing the light from the light pipe(32), a vertical prism sheet(34) and a horizontal prism sheet(35) for focusing the light are sequentially deposited on the backlight unit(30).
Patent KR-19990064672-A (KR)
Title: 빙빙체련기
Filed: 1999-04-27
Abstract: 본 발명은 빙빙 체련기에 관한 것으로, 서비스공을 빙빙 돌게 하는 원형레일 과 입구가동레일 및 서비스공을 슈팅하는 슈터레일이 평행유지브래킷을 통하여 조립 형태로 설치되어 레일의 평행도를 종래에 비하여 정확히 유지하고 동시에 동심원을 안정되게 유지할 수 있게 되며, 상기 원형레일의 일단부에 입구가동레일이 고정축을 통하여 힌지 연결되어 충격에 따른 입구가동레일의 변형을 방지하여 서비스공의 회전수를 높일 수 있게 한 것이다.
Patent KR-19990046798-A (KR)
Title: 콘크리트건물옥상의방수시공방법
IPC: E04D11/02
Filed: 1999-04-22
Abstract: 본발명은 콘크리트건물 옥상의 방수시공 방법에 것이며 건물옥상을 신축하거나 또는 누수를 보수하는 과정에서 방수층과 건물바닥의 신축율 변화를 해소시켜 방수효과를 증대시키고자 하는 것이다. 
     건물바닥에 일정간격의 종과 횡으로 통기로를 구성한 다음 방수층을 구성하거나 또는 공기유입통로를 갖는 시트 또는 부직포를 규격화하여 종과 횡으로 신축공간이 형성되도록 설치하고 신축공간에는 쿳션재를 위치시키고 윗면에 방수층을 구비하는 시공방법이며 건물바닥과 방수층이 이격되어 공기가 유통되거나 또는 방수층과 건물바닥의 신축율의 변화를 해소시켜 방수층의 균열이나 터짐을 해소하여 방수효과를 증대시킬 수 있는 효과를 가진 발명이다.
Patent KR-19990088004-A (KR)
Title: 절단기요소및그제조방법
IPC: E21B10/573
Filed: 1999-04-30
Abstract: 절단 요소는 일련의 환형 릿지를 갖는 외측 반구형 기단부를 갖는 금속 카바이드 스터드로 이루어진다.  환형 릿지의 상면은 거의 비평면, 즉, 곡선이기 때문에, 양 측면의 기울기 사이에 형성된 각도가 120°이하이다.  상기 릿지에 수직하게 접하는 표면이 없다.  다결정 초연마 재료층은 환형 릿지 표면위에 배치된다.  이 절단기는 금속 스터드가 가압되고 부가의 기계가공없이 펀치로부터 추출될 수 있을 때 용이하게 제조가능하며 금속 스터드의 표면 기하형상은 다이아몬드 소결과정중 완전한 PCT 콤팩트가공을 가능하게 한다.
Patent KR-20000074732-A (KR)
Inventor: LEE GANG HO
IPC: H04B10/2581
Filed: 1999-05-25
Abstract: PURPOSE: A wavelength division multiplexing(WDM) optical transmission system having a function monitoring transmission channel optical power, is provided to convert optical signals proportioned to each optical power of optical transmission signals into electric signals, and to perform an alarming process if the converted electric signals deviate from a preset critical range. So that errors can be promptly confirmed without an optical power meter and a wavelength detector, and gains of an optical amplifier can be automatically regulated according to the number of normal channels. CONSTITUTION: A predetermined ratio of optical signals, outputted to a wavelength division multiplexer(200) after passing an optical transmission module(120) and a tap coupler(310), are branched by the tap coupler and supplied to a photo diode(410) of a monitoring circuit(400). The supplied optical signals are converted into detection voltages of an electric signal level corresponding to the optical power of the optical signals. The detection voltages are commonly supplied to a first comparator(420) and a second comparator(430), and compared with preset critical ranges of a maximum critical level and a minimum critical level. If the voltages exceed the critical ranges, an alarm state is displayed through first/second alarm display circuits(440,450).
Patent KR-20000074825-A (KR)
Inventor: OH SUNG KUN
IPC: H01P5/16
Filed: 1999-05-26
Abstract: PURPOSE: A signal coupling device for a synchronous system is provided to adopt various transfer ways by coupling powers or amplitudes of signals from an asynchronous complex matching wave filter of each antenna, so as for the coupled signals to be used as inputs of the synchronous system. CONSTITUTION: A synchronous system comprises a plurality of antennas(1) which are arranged so as to have a predetermined antenna arrangement structure. A plurality of asynchronous complex matching wave filters(2) demodulate plural signals from the antennas(1) of the plurality. A signal coupler(4) couples plural signals from the asynchronous complex matching wave filters(2). A synchronous part(5) receives a signal from the signal coupler(4) and acquires a carrier synchronization, a frame synchronization, a timing synchronization and a code synchronization.
Patent KR-19990088677-A (KR)
Title: 선착효과및반사음을이용한스테레오음상확대회로및방법
Filed: 1999-05-29
Abstract: 본 발명은 선착효과 및 반사음을 이용한 스테레오 음상 확대회로 및 방법에 관한 것으로, 종래에는 위상차와 음압차에 의한 음상 확대 효과는 저음에서만 효과가 있고 고음에서는 효과가 없는 문제점이 있고, 좌우 스피커의 간격에 의해 제한 받음으로써 더 이상의 음상 확대 효과를 기대할 수 없는 문제점이 있다. 따라서 본 발명은 복수의 스피커를 통해 각각 출력되는 음향들 중 공간벽을 통해 반사된 음향이 직진하는 음향보다 청취자의 귀에 먼저 도달하도록 직진하는 음향을 소정시간 지연시킴으로써, 청취자나 시청자의 위치에 제한을 거의 받지 않으므로 여러명이 동시에 다른 위치에서 시청하더라도 풍부한 공간감을 느낄 수 있도록 한 것이다.
Patent KR-20000006101-A (KR)
Inventor: ACRY MARK WILLIAM
IPC: B01D53/04
Filed: 1999-06-11
Abstract: PURPOSE: An absorption device is provided to reduce the expenses of the absorption process using an absorbent having a high performance and high cost. CONSTITUTION: An absorption device for separating the heavy ingredients from the light ingredients of supply stream has: an absorbent bed selected between the compound containing more than 2 of absorbents and the complex absorbent containing more than 2 of absorbents; at least one between the absorbents is a weak absorbent to the heavy ingredients and the other is a strong absorbent.
Patent KR-20010003534-A (KR)
Inventor: KWON T I
IPC: H01Q3/00
Filed: 1999-06-23
Abstract: PURPOSE: A satellite antenna installed using a shadow of the sun is provided to facilitate the conveyance and usage of the satellite antenna by simplifying the structure of the satellite antenna. CONSTITUTION: A satellite antenna(1) comprises a shadow creating device(4) which is installed from a rear portion(2) of the satellite antenna(1) to a front portion(3) of the satellite antenna(1). The shadow creating device(4) is fixed to the rear portion(2) of the satellite antenna(1) and is tapered in the direction of the front portion(3) of the satellite antenna(1). A bead(5) and a sight(6) are formed at an upper portion of the shadow creating device(4). The bead(5) and the sight(6) are oriented in the same direction with an angle of elevation and an azimuth of the satellite antenna(1). A perforation hole(7) is formed between the sight(6) and the rear portion(2) of the satellite antenna(1).
Patent KR-20010003979-A (KR)
Inventor: KIM SUCK TAE
IPC: G06F9/46
Filed: 1999-06-26
Abstract: PURPOSE: A solution for Y2K bug is provided to minimize a logic conversion without a data conversion, to eliminate the possibilities for error, to enable thoughts, to expand the usage time, and to reduce the future maintenance and repair costs. CONSTITUTION: A backjump system is used to enable the use of the system until December 31st, 2899 and to actualize the unification of 6 bit type, 8 bit type, and reciprocal date methods. The system can be used without changing the existing data and it also has expanded the usage period by ten times.
Patent KR-20010016993-A (KR)
Inventor: KIM SEONG O
IPC: C11D13/28
Filed: 1999-08-06
Abstract: PURPOSE: Soaps obtained by mixing soap base, glycerin, water and powder in a specified mixing ratio, in particular a ratio of mica and titanium oxide of 7 : 3 to 8 : 2 is provided which have an appearance with a pearl pattern and a color. CONSTITUTION: The soaps comprise 84.5 to 95% by weight of liquid phase sodium hydroxide as a sodium salt, 4 to 10% by weight of glycerin, 0.5 to 1.5% by weight of water and 0.5 to 5% by weight of a powder having a particle size of 6 to 50 micrometer, wherein the powder is mixed 70 to 80% by weight of mica and 30 to 20% by weight of titanium oxide.
Patent KR-20010018047-A (KR)
Title: Lug for crt
Inventor: KIM BYEONG CHEOL
IPC: H01J29/02
Filed: 1999-08-17
Abstract: PURPOSE: A lug for CRT is provided to minimize the influence of vibration from speaker sound pressure to a shadow mask by dispersing or absorbing vibration from speaker sound pressure through the lug. CONSTITUTION: A lug(10) for a CRT includes a welding portion(11) to be welded to a reinforcing band, and a coupling portion(12) bent perpendicularly from the welding portion(11) and coupled to a cabinet. The coupling portion(12) has a coupling hole(12a) for being coupled with a fixing member such as a screw from the cabinet. A buffer member(14) such as a rubber packing is inserted around the coupling hole(12a). The buffer member(14) has a certain amount of elastic force to absorb or disperse vibration from the screw to the lug(10). The buffer member(14) is defined with a thickness of at most 3mm to prevent deformation of the buffer member(14) due to load of the CRT. A thin film is coated on the buffer member(14) to reinforce stiffness of the buffer member(14).