baber/WOPTO huggingface dataset:
Patent KR-20020053322-A (KR)
Title: A grill's mounting structure of the ceiling type air-conditioner
Inventor: JANG HYEON DAE
IPC: F24F13/20
Filed: 2000-12-27
Abstract: PURPOSE: An installation structure of intake grill of ceiling cassette type air conditioner is provided to easily open and close the intake grill with a single push. CONSTITUTION: A structure comprises a fixing part formed between an intake grill(70) and an inlet formed on a lower panel(50) for installation of the intake grill on the inlet; and a coupling part(56) supporting the intake grill together with the fixing part hingedly connected on one side of the inlet and comprising a fixing protrusion(56a) formed to restrict one end of the intake grill, a spring(56b) installed to give elastic force on the coupling part in one direction and a pushing part(56c) formed on a lower side of the fixing protrusion to rotate the fixing protrusion to be opened and closed by one touch method.
Patent KR-20020055001-A (KR)
Title: belt cooling device for continuously variable transmission
Inventor: LEE CHUNG SEOP
IPC: F16H9/12
Filed: 2000-12-28
Abstract: PURPOSE: A belt cooler of a CVT(Continuously Variable Transmission) is provided to improve the durability of components by restraining the wear of a drive pulley and a metal belt with the lubricating oil. CONSTITUTION: An operating oil path(18f) opened toward the inside slope surface between a first fixed sheave(18a) and a first movable sheave(18b) at the early stage of speed change is formed in the first fixed sheave of a drive pulley(18). A portion of the operating oil supplied through the first fixed sheave is supplied to the contacting part between the drive pulley and a metal belt(20) through the operating oil path. Therefore, the wear of the drive pulley and the metal belt is avoided.
Patent KR-20020056078-A (KR)
Title: Method for manufacturing semiconductor package
Inventor: JANG SANG JAE
IPC: H01L21/60
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a semiconductor package is provided to precisely perform a wire bonding process regarding a bonding pad of a semiconductor chip and to improve the quality of wire bonding, by applying a small quantity of epoxy resin to respective corner of adhesive tape so that a slight movement of the semiconductor chip is prevented. CONSTITUTION: A printed circuit board(PCB)(10) is prepared in which a chip attaching hole is formed. The adhesive tape(12) for closing the chip attaching hole is attached. A small quantity of epoxy resin(14) is dotted to the respective corners of the adhesive tape. The semiconductor chip(16) is picked up by the chip attaching hole of the PCB and is attached to the adhesive tape. The bonding pad of the semiconductor chip is bonded to a conductive pattern for wire bonding of the PCB by a wire(18). The semiconductor chip attached to the inside of the hole, the wire and the conductive pattern for wire bonding are molded by resin. Conductive solder balls are attached to the conductive pattern for attaching leads of the PCB. The adhesive tape is separated to expose the lower surface of the semiconductor chip to the outside.
Patent KR-20010015536-A (KR)
Title: 오염 유기 유체를 수면으로부터 제거하는 방법
IPC: C08G18/42
Filed: 1998-06-22
Abstract: 본 발명은 유기 유체, 특히 오일을 수면으로부터 제거하는 방법에 관한 것이다.  본 발명의 방법에 따르면, 적합한 결합제를 수면에 가하여 상기 결합제와 결합하거나 또는 상기 결합제에 의해 상기 유기 유체는 흡수된다.  이어서, 결합제는 결합되거나 또는 흡수된 유체와 함께 제거된다.
Patent KR-20010021562-A (KR)
Title: 에포틸론 유도체
IPC: C07D491/04
Filed: 1998-06-16
Abstract: 본 발명은 하기 화학식 (V)의 화합물, 이의 제약적으로 허용되는 염 및 이의 임의의 수화물, 용매화물 또는 기하학적, 광학적 및 입체 이성질체에 관한 것이다. 
     <화학식 V> 
     
       
     
     상기 식 중, Q는 로 이루어진 군으로부터 선택되고, G는 알킬, 치환된 알킬, 치환되거나 또는 비치환된 아릴, 헤테로시클로, 로 이루어진 군으로부터 선택되고, W는 O 또는 NR 15 이고, X는 O 또는 H, H이고, Y는 O; H, OR 16 ; OR 17 , OR 17 ; NOR 18 ; H, NOR 19 ; H, NR 20 R 21 ; H, H; 또는 CHR 22 ; 고리형 케탈일 수 있는 OR 17 OR 17 로 이루어진 군으로부터 선택되고, Z 1 및 Z 2 는 CH 2 , O, NR 23 , S 또는 SO 2 로 이루어진 군으로부터 선택되며, Z 1 및 Z 2 중 하나만 헤테로원자일 수 있고, B 1 및 B 2 는 OR 24 , OCOR 25 , 또는 O 2 CNR 26 R 27 로 이루어진 군으로부터 선택되며, B 1 이 H이고 Y가 OH, H인 경우 이들은 6원 고리 케탈 또는 아세탈을 형성할 수 있고, D는 NR 28 R 29 , NR 30 COR 31 또는 포화 헤테로사이클로 이루어진 군으로부터 선택되고, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 13 , R 14 , R 18 , R 19 , R 20 , R 21 , R 22 , R 26 및 R 27 은 H, 알킬, 치환된 알킬 또는 아릴로 이루어진 군으로부터 선택되고, R 1 및 R 2 가 알킬인 경우 결합하여 시클로알킬을 형성할 수 있고, R 3 및 R 4 가 알킬인 경우 결합하여 시클로알킬을 형성할 수 있고, R 9 , R 10 , R 16 , R 17 , R 24 , R 25     및 R 31 은 H, 알킬 또는 치환된 알킬로 이루어진 군으로부터 선택되고, R 8 , R 11 , R 12 , R 28 , R 30 , R 32 , R 33 및 R 30 은 H, 알킬, 치환된 알킬, 아릴, 치환된 아릴, 시클로알킬 또는 헤테로시클로로 이루어진 군으로부터 선택되고, R 15 , R 23 및 R 29 는 H, 알킬, 치환된 알킬, 아릴, 치환된 아릴, 시클로알킬, 헤테로시클로, R 32 C=O, R 33 SO 2 , 히드록시, O-알킬 또는 O-치환된 알킬로 이루어진 군으로부터 선택되되, 단, W 및 X가 모두 O이고, R 1 , R 2 , R 7 이 H이고, R 3 , R 4 , R 6 이 메틸이고, R 8 이 H 또는 메틸이고, Z 1 및 Z 2 가 CH 2 이고, G가 1-메틸-2-(치환된-4-티아졸릴)에테닐이고, Q가 상기 정의한 바와 같은 화합물은 제외된다.
Patent KR-20010022316-A (KR)
Title: 기체상 중합반응의 조절방법
IPC: B01J8/24
Filed: 1998-07-30
Abstract: 본 발명은 온도차를 유지하기 위하여 축합 가능한 액체 공급 속도를 조절함과 동시에, 선택된 반응기 베드 온도 또는 출구 온도를 유지하기 위한 재순환선내의 열교환기에 의하여 공급되는 열 전달을 조절함에 의하여 반응기 입구와 반응기 베드 또는 그 출구 사이의 온도차와 반응기 베드 또는 출구의 선택된 온도에 의한 축합방식(예; 중합)에서 작동되는 연속적 기체상 (발열반응) 과정을 조절하기 위한 방법에 관한 것이다.
Patent KR-20010030595-A (KR)
Title: 아크릴필름 및 아크릴 적층품
IPC: B32B27/08
Filed: 1998-09-14
Abstract: 본 발명은 아크릴 고무-포함 중합체(A) 70-95 중량부와 아크릴계 열가소성 중합체(B) 5-30 중량부를 포함하고 아크릴 고무-포함 중합체(A)와 아크릴계 열가소성 중합체(B)의 전체 양이 100 중량부, 겔 함량이  50-70중량% 그리고 일방향 브레이크 신장율이 180%인 아크릴 필름에 관한 것이다. 
     여기서, 아크릴 고무-포함 중합체(A)는, 아크릴산 단량체 단위의 알킬 에스테르  50-99.9중량%, 다른 공중합 가능한 비닐 단량체 단위  0-49.9중량% 그리고 공중합 가능하고 교차결합 가능한 단량체 단위  0.1-10중량%로 구성되는 탄성 공중합체와, 메타크릴산의 에스테르 40-100중량%와 공중합 가능한 비닐 단량체 0-60중량%로 구성되는 단량체 또는 그 혼합물로 구성된다. 여기서, 단량체 또는 그 혼합물의 중합체의 유리 전이온도는 65℃를 초과한다; 아크릴 고무-포함 중합체(A)는 겔 함량이 적어도 60중량%, 그래프트 고무 입자 반경이 0.08-0.16㎛ 그리고 칼슘 함량이 50-500ppm이고; 단량체 또는 그 혼합물 10-400 중량부의 적어도 10%가 탄성 공중합체 100 중량부에 결합되고 그래프트-중합된다. 또한 
     여기서 아크릴계 열가소성 중합체(B)는, 1-4 탄소 원자인 알킬기를 가지는 메타크릴산 단량체 단위의 에스테르 50-100중량%, 아크릴산 단량체 단위의 에스테르 0-50중량% 및 적어도 하나의 다른 공중합 가능한 비닐 단량체 단위 0-50중량%로 구성되고; 아크릴계 열가소성 중합체(B)는 유리 전이온도가 65℃ 이하이고 중량평균분자량은 10만-30만이다.
Patent KR-20010030761-A (KR)
IPC: H04J3/00
Filed: 1999-07-28
Abstract: 본 발명의 정보 송수신 시스템은 전송 데이타를 전송 데이타 세그먼테이션 유닛(segmentation unit)으로 세그먼트하여 데이타 세그먼트를 얻는 데이타 세그먼테이션 블록; 및 전송 데이타를 식별하기 위해서 각 데이타 세그먼트에 복수개의 식별 정보를 추가하는 식별 정보 추가 블록이 구비되어 있는 무선 호출 데이타 송신기를 포함하고 있다. 또한, 세그먼트되는 각 데이타 세그먼트에 순차 정보 추가 블록은 순차적으로 순차 정보(sequence information)를 추가하며, 전송 처리 블록은 전송 처리를 수행하여 다른 식별 정보가 추가되는 데이타 세그먼트를 단일 데이타 전송 사이클 내에서 할당한다. 정보 송수신 시스템의 무선 호출 데이타 수신기에는 정보 식별 번호로부터 데이타 세그먼트의 판별을 수행하는 식별 정보 판별 블록이 구비되어 있다. 이 수신기는 또한 순차 정보를 토대로하여 메모리에 저장된 각 식별 정보 번호의 데이타 세그먼트를 복원하는 데이타 복원 블록을 포함하고 있다.
Patent KR-20010032592-A (KR)
Title: 복합 배터리 및 그 제조 방법
IPC: H01M6/50
Filed: 1998-11-16
Abstract: 본 발명은 복합 배터리 및 그 제조 방법에 관한 것이다.  상기 복합 배터리는 1차 화학전지 및 완전 또는 부분 방전된 2차 화학전지를 포함한다.  2차 화학전지는 1차 화학전지에 전기적으로 병렬 연결된다.  2차 전지가 완전히 충전되는 경우, 1차 화학전지의 개방 회로 전압은 2차 전지의 개방 회로 전압보다 낮다.  2차 화학전지가 1차 화학전지에 전기적으로 병렬 연결된 후, 2차 전지의 자가 방전율은 예정된 자가 방전율보다 낮다.
Patent KR-20010024804-A (KR)
Title: 폴리에테르폴리올의 제조를 위한 개선된 이중 금속시안화물 촉매
IPC: B01J31/26
Filed: 1998-12-10
Abstract: 본 발명은 활성 수소 원자를 함유하는 출발 화합물에 알킬렌 옥사이드를 중부가하여 폴리에테르폴리올을 제조하기 위한 신규한 개선된 이중 금속 시안화물 (DMC) 촉매에 관한 것이다.  이 촉매는 이중 금속 시안화물, 유기 착화 리간드 및 촉매의 중량을 기준으로 2 내지 80중량%의 폴리카르보네이트를 포함한다.  신규한 개선된 촉매는 폴리에테르폴리올의 제조에서 현저하게 단축된 유도 시간을 가짐과 동시에 크게 증가된 활성을 갖는다.
Patent KR-20010034478-A (KR)
Title: 액정 중합체의 금속 도금 방법 및 관련 조성물
IPC: H05K3/38
Filed: 1999-01-27
Abstract: 액정 중합체(LCP)는 팔라듐으로 스퍼터링-코팅되거나 이온-도금되어 팔라듐으로 코팅된 LCP 부품을 얻을 수 있다.  액정 중합체는 정상 또는 비정상의 높은 전류 밀도를 사용하여 구리로 전해 도금되어 금속이 LCP에 양호한 접착력을 갖는 금속 도금된 LCP를 제조할 수 있다.  전해 도금전 또는 후에 금속 코팅을 패턴화할 수 있다.  패턴화된 금속 표면을 갖는 부품을 인쇄 기판 또는 인쇄 배선 기판으로서 사용할 수 있다.
Patent KR-20020094196-A (KR)
Title: Earphone-type driver's sleep alarm
Inventor: SHIN CHAN YOUNG
IPC: B60K28/02
Filed: 2001-01-18
Abstract: PURPOSE: A drowsing drive-preventing device of an earphone type is provided to prevent drowsing drive by checking the drowsing state of a driver and outputting warning arm. CONSTITUTION: A drowsing drive-preventing device of an earphone type comprises a body forming speaker holes; a micro tilt sensor(12) installed in the body; a warning signal-generating circuit(13) of outputting a warning signal when the micro tilt sensor is on, with connected with the micro tilt sensor; a micro speaker(14) of making a warning sound according to the warning signal transmitted from the warning signal-generating circuit; and sources of electricity(16) of applying an electric current to the micro tilt sensor and the warning signal-generating circuit. The micro tilt sensor is on when driver's head is tilted and a predetermined angle is formed. The micro tile sensor is off when driver's head is level with the ground. Therefore, drowsing drive is prevented.
Patent KR-20020066103-A (KR)
Title: strength exerciser
Inventor: KIM PARL MAN
IPC: A63B21/055
Filed: 2001-02-09
Abstract: PURPOSE: A physical strength reinforcing appliance is provided to improve the convenience of use by allowing a user to wear it on the body, to effectively protect joints during exercise, and to enable a user to adjust an exercise degree according to the adjustment of extending and retracting force of flexible traction strings. CONSTITUTION: The physical strength reinforcing appliance is comprised of a waist belt(12); a first flexible traction string(18) connected to a length adjustable band(14) installed under the waist belt through a connection loop(16) to apply a traction force to the legs; an ankle connection member(22) installed to the end of the traction string through a connection loop(20) for separably covering the heel of a user; a second flexible traction string(28) connected to a connection loop installed to the both sides behind the waist belt through an opened connection loop for applying a traction force to the arms; and an adjustment gripping member(32) providing a handle(32a) and having a length adjustable band portion(32b).
Patent KR-20010067527-A (KR)
Title: Electric induction heating for boiler
Inventor: SHIN BEOB JIN
IPC: F24H1/20
Filed: 2001-02-05
Abstract: PURPOSE: An electric induce heating method of a boiler is provided to maximize heat changing efficiency by using heating generated by hysterisis loss and swirl loss through a second induce electromotive force. CONSTITUTION: An electric coil(2) wound to a metal pipe(3) having large loss of hysterisis and swirl. Then, electricity is applied to the coil through a passage of a magnetic wire composed of a silicon steel plate(3) having a small loss of the hysterisis and swirl. The magnetic generated to a right angle direction with the coil induces second electromotive force to the metal pipe. The second electromotive force generates loss of the hysterisis and the swirl to the pipe by composing the metal pipe with a closed circuit. Thereby, the metal pipe is heated by the loss of the hysterisis and the swirl to heat water(4) flowing inside of the pipe.
Patent KR-20010067707-A (KR)
Inventor: SEO YOUNG CHUL
IPC: E04G23/02
Filed: 2001-03-09
Abstract: PURPOSE: A waterproofing method melting a candle with fire and applying molten candle on a cracked concrete surface is provided to increase the effect of waterproofing by forming a thin film on a concrete surface exposed to the outside in such a manner that the cracked concrete surface is directly heated with fire and a candle is melted and applied on the surface. CONSTITUTION: A waterproofing method melting a candle with fire and applying molten candle on a cracked concrete surface includes the steps of heating a crack portion(2) with fire(4) of a torch(3) and melting and applying candles(5',5") on the crack portion of a concrete structure to prevent leakage due to the crack generated on the bottom and wall of a concrete structure.
Patent KR-20020072620-A (KR)
Title: Air conditioning apparatus for vehicle
Inventor: KAMIYAMA KAORU
IPC: B60H1/00
Filed: 2001-03-12
Abstract: PURPOSE: An air conditioner for a vehicle is provided to uniformly distribute controlled air between right and left ventilation holes from a central ventilation hole and reduce the air flow resistance. CONSTITUTION: An air conditioner for a vehicle includes a blower fan(5), a cooling heat exchanger(13), a heating heat exchanger(15), and a unit case(1) surrounding the blower fan, and the cooling and heating heat exchangers, and formed with an air conditioning channel(11) for conveying air from the blower fan to an outlet(25) via the cooling and heating heat exchangers. The air conditioning channel has an upper channel section(27) extended on a first side part of the blower fan downwardly for conveying the air from the blower fan downwardly, an intermediate channel section(31) extended downwardly from the first side part to a second side part of the blower fan in a first direction, and a lower channel section(33) extended on the second side part of the blower fan to upper holes(7,9) upwardly for guiding the air from the second side part to the first side part in a second direction.
Patent KR-20010100828-A (KR)
Title: 광디스크 및 광디스크 구동장치
IPC: G11B7/0055
Filed: 2001-03-21
Abstract: 정보신호가 기록되는 데이터 영역과, 그 데이터 영역의 전후에 설치된 리드인 영역(lead-in area)과 리드아웃 영역(lead-out area)과, 정보신호를 부가적으로 쓰는데 필요한 어드레스 정보를 일시적으로 기억하는 프로그램 메모리영역을 가지는 광디스크이다.    리드인 영역의 서브코드(Q)와 프로그램 메모리영역의 서브코드(Q)에는 이들 서브코드(Q)를 식별하기 위한 식별정보가 제공된다.    예를 들면, 식별정보는 프로그램 메모리영역 또는 리드인 영역의 서브코드(Q)로 구성하는 어드레스(ADR), 트랙번호(TNO) 및 제로(ZERO) 중 적어도 하나에 제공된다.    따라서, 프로그램 메모리영역의 서브코드(Q)와 리드인 영역의 서브코드(Q)를 안전하게 그리고 즉시 구별할 수 있다.
Patent KR-20020075476-A (KR)
Title: A display apparatus using gas discharge
Inventor: CHOI HUN YEONG
IPC: H01J11/36
Filed: 2001-03-24
Abstract: PURPOSE: A gas discharge display device is provided to achieve improved efficiency of plasma display panel by increasing luminance of phosphor by permitting the vacuum ultraviolet ray emitted from the center of cell to facilitate excitation of the phosphor. CONSTITUTION: A gas discharge display device has a diaphragm(5) having a predetermined height and width, and a filler space having a predetermined size. The gas discharge display device has a predetermined space filled with an inert gas. When a voltage having a predetermined size is applied to the electrode exposed in the filler space, a phosphor(6) is excited by the discharge occurred between electrodes, to thereby allow the phosphor to emit light. A new diaphragm having a predetermined size and which does not divides the space is formed between diaphragms, thus permitting the diaphragm to be filled in W-shape.
Patent KR-20020085219-A (KR)
Inventor: CHO SUN YEONG
IPC: A61K35/60
Filed: 2001-05-07
Abstract: PURPOSE: An antimicrobial composition containing an ethyl ether extract of starfish(Asterias amurensis) which exhibits strong antimicrobial activity against various kinds of bacteria is provided which can be effectively used as a pharmaceutical and food composition having antimicrobial action. CONSTITUTION: A starfish is freeze dried and then extracted with ethyl ether at 10 to 40deg.C for 30 to 120min. The extract exhibits strong antimicrobial activity against various kinds of bacteria containing Bacilli such as Bacillus subtilis and Cocci such as Streptococcus aureus and is added to food as a food preservative. For instance, 0.01 to 0.2% by weight of the extract can be added to provide a food preservative effect. The extract in an administered amount of 1 to 1,000mg/kg/day is used one or several times.
Patent KR-20020087157-A (KR)
Title: The Speech Processing Board Able To CDMA And Communications Service Method In That Board
Inventor: KANG JUN MO
IPC: G06F3/16
Filed: 2001-05-14
Abstract: PURPOSE: A CDMA(Code Division Multiple Access) embedded voice processing board and a method for a communication service of the same are provided to offer the SMS(Short Message Service) by making the voice processing board installed to a computer connect to an external mobile communication network. CONSTITUTION: The voice processing board includes a signal processor(10) processing the signal inputted through a wired/wireless telephone, a cellular phone or a PC and carrying out an outbound call process and the SMS by embedding with a CDMA function, and a network provider junction processing the mobile communication related service by registering a telephone number to a chip in the board. The signal processor includes a call processor(11) carrying out an incomming call process inputted from the outside and the outbound call process generating in the board, and a mobile communication CDMA performing part(12) carrying out an RF(Radio Frequency) interface and a CDMA CODEC(COder and DECoder) function for supporting the mobile communication within the board. The network provider junction includes a communication rule processor and a VAN(Value Added Netwrok) service processor.
Patent KR-20020087222-A (KR)
Title: High density optical disc having a step gap on clamping area
Inventor: KIM JIN YONG
IPC: G11B23/00
Filed: 2001-05-14
Abstract: PURPOSE: A high density optical disc of which upper and lower surfaces in a clamping area have different heights is provided to secure a distance between the optical disc and an objective lens of an optical pickup by forming a stepped difference of a predetermined thickness, thereby preventing the damage or serious servo errors due to the collision between the disc and the lens. CONSTITUTION: A high density optical disc(20) of which upper and lower surfaces in a clamping area have different heights includes a stepped difference of a predetermined thickness(D1) in a clamping area with a recording layer formed in a direction opposite to adjacent disc section, wherein the thickness is at least larger than 0.1mm and smaller than at 0.6mm and serves to separate the disc from an objective lens of an optical pickup.
Patent KR-20010109198-A (KR)
Title: 트렌치 커패시터를 갖춘 메모리 셀 및 그의 제조 방법
IPC: H01L27/108
Filed: 2001-05-31
Abstract: 본 발명은 트렌치 커패시터(32)가 그 내부에 형성되는 트렌치(3)를 갖는 메모리 셀(1)에 관한 것이다.  또한 상기 트렌치(3)내에는 트렌치 커패시터(32) 상부에 수직 트랜지스터가 형성된다.  상기 수직 트랜지스터의 도핑 영역(15, 16)이 기판(2)내에 배치된다.  수직 트랜지스터의 게이트 전극(12)을 워드라인에 연결하기 위해 상기 게이트 전극(12) 상부의 트렌치(3)내에 내부 개구를 가진 유전층(17)이 배치된다.  상기 유전층(17)은 트렌치(3)의 횡단면 위로 돌출됨에 따라 기판(2)의 일부를 덮는 측면 에지부(18)로서 형성된다.  상기 측면 에지부(18)는 절연 트렌치(21)가 자기 정렬식으로 형성될 수 있게 해준다.
Patent KR-20020094473-A (KR)
Title: Mousepad instrument
Inventor: YOO IN CHAN
IPC: G06F1/16
Filed: 2001-06-12
Abstract: PURPOSE: A mouse pad device having a built-in armrest is provided to enable a user to operate a computer mouse although the user is positioned away from the mouse by installing the mouse using an additional supporting board. CONSTITUTION: A mouse pad(2) and an armrest(3) are connected by a frame and supported by a support(5). The mouse pad(2) is made of a plate for making a mouse be slid and operated. One side of a parallel frame(41) is combined at the lower portion of the mouse pad(2). The other side of the parallel frame(41) is combined at the lower surface of the armrest(3) for receiving an arm. The support(5) is hinged at the lower surface of the armrest(3). A supporting frame(43) is hinged between the mouse pad(2) and the support(5).
Patent KR-20020094634-A (KR)
Title: Fan Apparatus for Chamber of Handler
Inventor: KIM DONG JUN
IPC: F04D29/046
Filed: 2001-06-12
Abstract: PURPOSE: A fan device for chamber of a handler is provided to prevent damages of a bearing housing due to thermal stress by absorbing a variation of length generated to a shaft direction of the fan device. CONSTITUTION: A shaft(30) is connected with a rotary shaft(11) of a rotary motor(10) by using a coupling(20). The shaft(30) is installed in the inside of a case(40). A plurality of bearing housings(60) are installed at both end portions of the case(40). The first housing is one bearing housing of the plural bearing housings where the bearing housing(60) for supporting the shaft(30) is installed. The second housing is used for supporting the outside of the first housing. The first housing is moved along the inside of the second housing when the length of the shaft(30) is changed according to temperature of the shaft(30).
Patent KR-20020002237-A (KR)
Inventor: KAMIKAWA YUJI
IPC: H01L21/00
Filed: 2001-06-26
Abstract: PURPOSE: An apparatus for processing liquid is provided to supply process liquid to a substrate while the substrate is rotated, by taking out the substrate from a receptacle in which the substrate is horizontally holed, by holding the substrate in a holder and by changing the posture of the holder so that the substrate is vertically held. CONSTITUTION: A substrate rotating device(8) includes a holder for holding a substrate and a rotating device for rotating the holder. A posture changing mechanism(9) changes the posture of the substrate rotating device such that a state of the substrate held by the holder changes between substantially vertical and a substantially horizontal. A process chamber(51) applies the liquid processing to the substrate held substantially vertical by the holder. A position adjusting mechanism relatively adjusts the positions of the process chamber and the holder such that the holder is housed in the process chamber. The substrates are taken out of the container hosing the substrates in a substantially horizontal state and are allowed to be holed by the holder. The posture of the holder holding the substrates is changed to allow the substrates to assume a substantially vertical posture, and a predetermined process liquid is supplied to the substrates while rotating the substrates so as to carry out the liquid processing.
Patent KR-20010079307-A (KR)
Inventor: KIM YEONG WON
IPC: C02F9/14
Filed: 2001-07-06
Abstract: PURPOSE: An advanced sewage treatment system and a treatment method thereof are provided to reduce installation cost and effectively remove sewage by reducing treatment load and preventing adhesion of scale or moss without diffusing settled sludge. CONSTITUTION: A sewage retaining tank(10) is in anoxic condition. Sewage is flown from one side of the sewage retaining tank(10) through a filter(20) which is capable of backwash. A sewage inflow unit(50) inflows the filtered sewage at a constant flow rate without diffusing sludge settled at the bottom. Treatment water obtained by aeration and settlement of the sewage is discharged outside by more than one treatment water discharge units(60).
Patent KR-20030008470-A (KR)
Title: a handle of washer
Inventor: HUH CHI WAN
IPC: D06F39/12
Filed: 2001-07-18
Abstract: PURPOSE: A handle for a washing machine is provided to simplify the withdrawal and automatic insertion of a handle with respect to a groove portion integrally formed in a case. CONSTITUTION: A handle for a washing machine includes a handle(70), supporting elements(76a) for holding the handle to a case(52) when the handle is withdrawn from the case, elastic elements(80a) mounted between the handle and the supporting elements for applying recovering force to the handle to return to the initial position.
Patent KR-20030009798-A (KR)
Title: An air venting device of air-bag system
Inventor: JUN SEONG SIK
IPC: B60R21/26
Filed: 2001-07-24
Abstract: PURPOSE: The size of a gas discharging port is varied to discharge gas differently according to the car speed in collision, thereby obtaining an optimum safety for passengers. CONSTITUTION: A shape-memorizing alloy ring(3) is installed in a gas discharging port(1) of an airbag. A nichrome wire(5) is wound around the shape-memorizing alloy ring, and is controlled by a controller(7). A part of the shape-memorizing alloy ring is broken to be flexible to heat. The nichrome wire is used to heat the shape-memorizing alloy ring. The controller receives signals from an impact sensor and a car speed sensor to control heating member. The shape-memorizing alloy ring and the nichrome wire are wound by an insulating tape to prevent heat transmission from outside.