baber/WOPTO huggingface dataset:
Patent KR-20020049044-A (KR)
IPC: A61P31/20
Filed: 2000-11-09
Abstract: 진성 당뇨병 등의 예방 또는 치료제로서 유용한, 하기 화학식 I의 화합물 또는 이의 염: 
     [화학식 I] 
     
       
     
     [식중, R 1 은 치환될 수 있는 탄화수소 기 또는 치환될 수 있는 헤테로고리형 기를 나타내고; 
     X는 결합, 산소 원자, 황 원자, 또는 화학식 -CO-, -CS-, -CR 4 (OR 5 )- 또는 -NR 6 - (식중, 각각의 R 4 및 R 6 은 수소 원자 또는 치환될 수 있는 탄화수소 기를 나타내고, R 5 는 수소 원자 또는 히드록실 기에 대한 보호기를 나타낸다)의 기를 나타내고; 
     m은 0 내지 3의 정수를 나타내며; 
     Y는 산소 원자, 황 원자, 또는 화학식 -SO-, -SO 2 -, -NR 7 -, -CONR 7 - 또는 -NR 7 CO- (식중 R 7 은 수소 원자 또는 치환될 수 있는 탄화수소 기를 나타낸다)의 기를 나타내고; 
     고리 A는 1 내지 3 개의 치환체로 추가로 치환될 수 있는 방향족 고리를 나타내고; 
     n은 1 내지 8의 정수를 나타내며; 
     고리 B는 알킬 기로 추가로 치환될 수 있는 질소-함유 5-원 헤테로 고리를 나타내고; 
     X 1 은 결합, 산소 원자, 황 원자, 또는 화학식 -S0-, -SO 2 -, -O-SO 2 - 또는 -NR 16 - (식중, R 16 은 수소 원자 또는 치환될 수 있는 탄화수소 기를 나타낸다)의 기를 나타내고; 
     R 2 는 수소 원자, 치환될 수 있는 탄화수소 기 또는 치환될 수 있는 헤테로고리형 기를 나타내며; 
     W는 결합 또는 탄소수 1 내지 20의 2가 탄화수소 잔기를 나타내고; 
     R 3 는 화학식 -OR 8 (R 8 은 수소 원자 또는 치환될 수 있는 탄화수소 기를 나타낸다) 또는 -NR 9 R 10 (동일하거나 상이한 각각의 R 9 및 R 10 은 수소 원자, 치환될 수 있는 탄화수소 기, 치환될 수 있는 헤테로고리형 기, 또는 치환될 수 있는 아실 기를 나타내고; R 9 및 R 10 은 함께 결합하여 고리를 형성할 수 있다)의 기를 나타내고; 
     단, 고리 A가 치환될 수 있는 벤젠 고리이고, Y가 산소 원자, 황 원자, -NH- 또는 -CONH-인 경우에는, R 1 이 치환될 수 있는 헤테로고리형 기이거나 R 2 가 치환될 수 있는 방향족 탄화수소 기 또는 치환될 수 있는 헤테로고리형 기이다].
Patent KR-20020068348-A (KR)
IPC: F02B37/22
Filed: 2001-09-12
Abstract: 엔진(1)의 신선한 공기량은 터보차저(50)의 가변 노즐(53)에 의해 제어된다.  제어기(41)는 엔진(1)의 주행 상태에 기초하여 가변 노즐(53)의 구동 신호의 개방 루프 제어값을 산출한다.  엔진(1)의 목표 흡입 신선한 공기량은 주행 상태에 기초하여 산출되고, 목표 흡입 신선한 공기량을 평활하게 함으로써 얻어진 처리값이 산출된다(S132).  구동 신호의 피드백 제어값은 실제 흡입 신선한 공기량이 처리값과 일치하도록 산출된다(S367).  가변 노즐(53)은 개방 루프값과 피드백 제어값에 기초하여 제어된다.  피드백 제어의 목표값으로서 처리값을 사용함으로써, 엔진(1)에 의해 흡입되는 흡입 신선한 공기량의 변화에 대한 가변 노즐(53)의 동작으로부터의 시간 지연에 기인하는 피드백 제어의 불안정한 요소들이 제거된다.
Patent KR-20020063288-A (KR)
Title: 신규 인돌 유도체
IPC: A61K31/496
Filed: 2000-12-29
Abstract: 본 발명은 화학식 I의 화합물을 제공한다. 
     (화학식 I) 
     
       
     
     여기서 X 는 O 또는 S을 나타내고 ; 
     n은 2, 3, 4, 5, 6, 7, 8, 9 또는 10이고 ; 
     m은 2 또는 3이고 ; 
     Y는 N, C 또는 CH을 나타내고 ; 
     점선은 선택적인 결합을 나타내고; 
     R l ,R l' ,R 2 ,R 3 ,R 4 ,R 5 ,R 6 ,R 7 ,R 8 ,R 9 ,R 10 ,R 11 및 R 12 는 명세서에서 정의된 바와 같다. 
     화합물은 5-HT 1A 리셉터의 리간드이다.
Patent KR-20020091115-A (KR)
Title: 신호성형회로
IPC: G11B7/005
Filed: 2002-01-29
Abstract: 본 발명은, 신호의 레벨과 길이를 자의적으로 변화시킨 변조신호의 복귀광신호를 복조가능하게 성형하도록 할 수 있게 한 신호형성회로에 관한 것이다.     성형신호패턴 발생회로(15)에는, 미리 변조신호에 실시되는 소정의 변동패턴에 대한 변동패턴정보를 기록해 둔다.    카운터(13)는 복귀광신호를 입력하고, 그 신호길이를 카운트하고, 카운트값을 성형신호패턴 발생회로(15)에 보낸다.    A/D변환(14)도 동일하게, 복귀광신호의 신호레벨을 검출하여 성형신호패턴 발생회로(15)에 보낸다.    성형신호패턴 발생회로(15)는, 변동패턴정보를 참조하여, 입력된 복귀광신호의 신호길이와 신호레벨에 따른 최적한 신호패턴을 산출한다.    산출된 신호패턴은, 성형신호 발생회로(16)에 출력된다.    성형신호 발생회로(16)는, 신호패턴에 의거하여 복귀광신호의 변환을 행하여, 최적한 성형신호를 발생시킨다.
Patent KR-20020092385-A (KR)
IPC: C02F1/20
Filed: 2001-03-16
Abstract: A method and apparatus for water degasification and distillation in an apparatus having a container for a reservoir of water to be degassed and distilled, a relatively small boiler adjoining the container and having a feed water conduit connecting the container and boiler so that a selected water level in the container will fill the boiler to the same level, a coiled tube condenser within the container immersed in the water therein, the condenser coil having a vertically disposed longitudinal axis, a second conduit in the boiler connecting the space above the water level therein to the inlet of the condenser so that steam flows from the boiler to the condenser, an outlet on the condenser extending through a container wall for discharging the condensed steam as degassed distilled water, a heater in the boiler for heating the water therein, a motor driven stirrer axially of the coiled tube condenser for generating a swirling movement of the reservoir water with formation of steam bubbles therein and an ozone generating device in the boiler for purifying the steam. Optionally, an oversized filter is mounted at the outlet of the condenser.
Patent KR-20030008367-A (KR)
IPC: A61K31/785
Filed: 2001-03-29
Abstract: 본 발명은 담즙산 흡착제가 소장하부에서 맹장까지의 지역 부근에서 방출될 수 있도록 중합체로 코팅된 담즙산 흡착제를 함유하는 것을 특징으로 하는 담즙산성 설사 방지용 제제, 및 담즙산 재흡수 저해제와 상기 담즙산성 설사 방지용 제제의 조합을 함유하는 약학적 조성물 (예: 항고지혈증제) 에 관한 것이다.
Patent KR-20020089528-A (KR)
IPC: B32B3/18
Filed: 2001-04-20
Abstract: A material includes a layer with a plurality of self-assembled structures (602-612) comprising compositions. The structures are localized in separate islands covering a portion of the layer in an integrated assembly. In some embodiments, the compositions include nanoparticles. In particular, some embodiments pertain to a material with a self-assembled formation of inorganic particles with an average diameter less than about 100 nm. The structures (602-612) can be used as devices with an integrated article. The method for producing the articles comprise a localization process defining boundaries of the devices and a self- assembly process within the identified boundaries.
Patent KR-20020095597-A (KR)
IPC: G09G3/28
Filed: 1999-09-14
Abstract: This invention provides a display apparatus having high accuracy to control automatically power consumed for display operation suitable for emission-type display apparatus like a plasma display apparatus, electroluminescence display apparatus and a light emission diode display apparatus. The display apparatus comprises an emission unit (27), integrating circuits (11, 12, 13) for integrating input picture signals of R, G and B for each predetermined period to output average levels of R signal, G signal and B signal, respectively, multiplying circuits (14, 15, 16) for multiplying those average levels by their respective parameters KR, KG and KB, respectively, an adder (17) for obtaining a signal indicating expected consumption power on the emission unit by adding output signals from the multiplying circuits, a controller (18) for receiving the power prediction signal to output a control signal based on the received signal, and a brightness control circuit for controlling light emission amount per unit area according to the control signal.
Patent KR-20030007723-A (KR)
IPC: B24B37/04
Filed: 2002-03-27
Abstract: 범프형성용 금속층(2)/에칭스톱층(3)/배선형성용 금속층(4)으로 이루어지는 다층금속판(1)의 배선막형성용 금속층으로 배선막(4a)을 형성하여, 범프형성용 금속층으로 범프(2a)를 형성한 것을 복수 준비하여, 1개의 다층금속판의 범프의 형성면에 별도의 다층금속판의 배선막을 포갠다고 하는 형태로 반복하는 적층공정을 순차 반복하여 다층화를 한다.  또한, 금속판(1a)을 유지하는 금속판유지수단(13)과, 금속판의 위쪽에 칼날(26)을 유지하는 칼날유지수단(25)과, 해당 칼날유지수단의 높이를 조정하는 높이조정기구(20)와, 해당 칼날유지수단을 금속판의 표면에 대하여 상대적으로 평행하게 이동시키는 칼날평행이동기구(15)를 갖는 다층배선기판용 연마기(11a)로 연마한다.
Patent KR-20030011380-A (KR)
Inventor: LEE JONG SANG
IPC: B63B35/73
Filed: 2003-01-06
Abstract: PURPOSE: A water board with a propeller is provided to lighten the weight and reduce the manufacturing cost by a simplified structure of getting propelling power by a propeller. CONSTITUTION: A water board with a propeller includes a board body(10), a propeller(40), and a drive unit. The board body has a passage for inflow of water(22), leading water to come in from the forward bottom of the propelling direction, and passages for discharge of water(24), discharging the water to the rear right and left sides of the propelling direction. The propeller is installed at the passage. The driving unit is installed to the board body, to rotate the propeller. Propelling power is secured by rotating the propeller by a driving motor(50) and the driving motor is operated by a battery(52). Accordingly, the weight and the cost are reduced by the simplified structure.
Patent KR-20040014136-A (KR)
Inventor: HWANG BO KUK JEONG
IPC: B29C33/10
Filed: 2003-01-06
Abstract: PURPOSE: A mold for forming a sole or a foaming sole is provided to form the sole of a shoe in a state of removing air in a mold to reduce defectiveness caused by the air in the mold. CONSTITUTION: A mold for forming a sole or a foaming sole is composed of an upper mold(11) including an outlet(13) for discharging air in the mold and a lower mold(21) including a molding space(22) for the sole. A variable packing(12) protrudes from the lower surface of the upper mold with being integrally formed with the upper mold. A groove(23) is formed outward than the molding space at the lower mold to receive the variable packing. The groove includes a slope to increase the dimension contacting with the variable packing.
Patent KR-20030061689-A (KR)
Title: 헤테로사이클릭 화합물을 함유하는 안과 장치 및 이의제조방법
IPC: C08J7/12
Filed: 2003-01-10
Abstract: 본 발명은 하나 이상의 N-Cl 및/또는 N-Br 결합을 포함하는 하나 이상의 헤테로사이클릭 화합물과 중합체를 함유하는 안과 장치 및 이의 제조방법에 관한 것이다.
Patent KR-20030064328-A (KR)
Title: 슬라이딩 개폐 및 접기 개폐가 자유로운 새시장치
IPC: E06B3/50
Filed: 2003-01-24
Abstract: 본 발명은 단순화된 맞물림/이탈 장치에 의해 새시 문의 사용방법을 선택적으로 변경할 수 있는 새시장치를 제공하는 것이다. 
     새시장치는 내부 새시 문과 외부 새시 문을 포함하는 한 쌍의 새시문; 
     상부 새시 프레임과 하부 새시 프레임; 및 상부 프레임에서 형성된 내부 가이드 레일 및 하부 프레임에서 형성된 외부 가이드 레일을 포함하고, 
     각 새시 문과 대응되는 문 전방 프레임과 문 후방 프레임은 각각 내부 가이드 레일과 외부 가이드 레일에 맞물린다. 
     각각의 새시 문은 각 새시 문의 오른쪽 단부 상에서 배치된 수직 문 전방 프레임과, 각 새시 문의 왼쪽 단부 상에 배치된 수직 문 후방 프레임과, 
     문 전방 프레임과 후방 프레임에 연결된 수평 간막이 패널과, 그리고 간막이 패널의 수평 중간부에 배치된 중간연결 프레임을 포함하고, 중간연결 프레임은 회전축에 대하여 수평적으로 두개로 접어진다. 
     중간연결 프레임은 각 가이드 레일 또는 각 가이드 레일과 평행한 접어지는 프레임 가이드 레일에서 분리될 수 있도록 맞물려지는 것을 특징으로 한다.
Patent KR-20040069232-A (KR)
Inventor: JANG YONG GEUN
IPC: C08B37/00
Filed: 2003-01-28
Abstract: PURPOSE: A method for preparing an exo-protein-polysaccharide derived from Agaricus blazei is provided, to produce an anticancer exo-protein-polysaccharide massively with simple purification by using a vegetable oil as a carbon source. CONSTITUTION: The method comprises the steps of inoculating Agaricus blazei strain in a medium containing a vegetable oil, and cultivating it. Preferably the vegetable oil is selected from the group consisting of a soybean oil, a castor oil, a sunflower oil and a perilla oil; the concentration of the vegetable oil is 0.5-5 %(v/v); and the medium comprises a vegetable oil as a carbon source, a yeast extract as a nitrogen source and trace amount of other elements. Preferably the cultivation is carried out at a temperature of 20-30 deg.C, a pH of 4-7 and an air ventilation velocity of 0.1-1.5 vvm.
Patent KR-20030068436-A (KR)
Title: 반도체 집적회로 장치
IPC: H01L27/11
Filed: 2003-02-12
Abstract: 본 발명은, 반도체 집적회로 장치에 관한 것으로, 반도체 집적회로 장치의 특성열화를 회피하는 기술을 제공한다. 
     반도체 기판에 분산배치되고 각각 소정전압 레벨의 내부전원을 생성하기 위한 복수의 리미터회로(105 ~ 109)를 설치하고, 이 리미터회로에 포함되는 트랜지스터의 형성영역이, 상기 범프전극의 형성위치의 바로 아래에 걸리듯이 레이아웃한다. 복수의 리미터회로가 반도체 기판에 분산배치되므로써, 특정한 리미터회로에 전류가 집중하는 것을 회피할 수 있고, 그에 의해 리미터회로 주변에서의 원하지 않는 온도상승을 억제할 수 있다. 또, 범프전극에서 그에 대응하는 상기 트랜지스터까지의 배선길이가 단축되므로써, 거기에서의 배선저항이 저감되어 전압강하가 적어지고, 내부전원의 전압레벨 저하가 억제된다.
Patent KR-20030069080-A (KR)
Title: 발수성 부재의 제조방법 및 잉크젯헤드의 제조방법
IPC: C09D7/12
Filed: 2003-02-14
Abstract: 기체퇴적법을 이용해서 기판표면상에 발잉크성 막을 형성하는 공정을 구비한 것을 특징으로 하는, 발잉크성과 내구성이 향상된 오리피스판을 지닌 잉크젯헤드의 제조방법이 제공된다.
Patent KR-20040075507-A (KR)
Inventor: PARK DAE HYEON
IPC: H01J1/30
Filed: 2003-02-21
Abstract: PURPOSE: A spacer of field emission device and a fabrication method therefore are provided to improve an arrangement and a junction property to simplify a spacer fabrication. CONSTITUTION: A spacer of field emission device comprises a plurality of porous green sheets, a spacer plate(100) formed by stacking the porous green sheets, and a plurality of waveguide holes(130) formed by punching with a lattice shape at a position corresponding to each pixel of the FED panel on the spacer plate. An electrode layer(120) is formed between the green sheets of the spacer plate.
Patent KR-20040075595-A (KR)
Inventor: WON U YEON
IPC: H05K3/06
Filed: 2003-02-22
Abstract: PURPOSE: A method is provided to achieve improved yield rate by forming a plating layer only on one side of a double sided flexible printed circuit board. CONSTITUTION: A method comprises a step of providing a conductivity to the inner wall of a through hole(15) or a blind via hole(16) of a flexible copper clad laminate(10) through an electroless copper plating process or a direct plating process; a step of mounting an anti-plating shield film by attaching an anti-plating film, printing an anti-plating ink, or laminating a dry film to one side of the copper clad laminate; a step of forming a single sided plating layer(20) having a predetermined thickness on the other side of the copper clad laminate through a copper plating process; a step of removing the shield film; and a step of arranging a predetermined circuit on the side which becomes thick by the single sided plating layer and copper layer having characteristics and thickness of the original copper layer, and forming a printed circuit board through a predetermined manufacturing process.
Patent KR-20040076415-A (KR)
Inventor: HONG HUI JEONG
IPC: G02F1/1333
Filed: 2003-02-25
Abstract: PURPOSE: An LCD device integrated with a touch panel is provided to form Braille points on a touch panel, and to output menus as voices, so that the visually impaired can recognize functions of menu buttons without any inconvenience. CONSTITUTION: A touch panel is attached to an LCD panel. A liquid crystal(121) and a spacer are injected between a lower glass substrate(120A) and an upper glass substrate(120B) of the LCD panel. A lower polarized sheet(114B) is attached to a rear side of the lower glass substrate(120A) opposite to a back light. An upper polarized sheet(114A) is attached to a front side of the upper glass substrate(120B) opposite to the touch panel. The touch panel is put on the upper polarized sheet(114A).
Patent KR-20030070859-A (KR)
Inventor: KIM HYEON MAN
IPC: C01B25/32
Filed: 2003-02-26
Abstract: PURPOSE: A preparation method of calcium phosphate ion solutions, calcium phosphate colloid ion solutions formed by maintaining the calcium phosphate ion solutions at low temperature, dots or thin films of calcium phosphate formed on a solid substrate using the calcium phosphate colloid ion solutions, and calcium phosphate granules prepared in the calcium phosphate colloid ion solutions are provided. CONSTITUTION: The preparation method of calcium phosphate ion solutions comprises a step (i) of preparing an ion solution having pH of 6.0 to 10.0 including phosphoric acid ions; a step (ii) of preparing an ion solution having pH of 6.0 to 10.0 including calcium ions; and a step (iii) of preparing calcium phosphate solution having pH of 6.0 to 10.0 by mixing the ion solutions. The preparation method of calcium phosphate ion solutions comprises a step (i) of preparing an ion solution having pH of 6.0 or less including phosphoric acid ions and calcium ions; and a step (ii) of preparing calcium phosphate solution having pH of 6.0 to 10.0 by mixing a basic solution with the ion solution. The material including dots is characterized in that it is formed by a method of comprising a step (i) of preparing calcium phosphate ion solution prepared by a preparation method comprising a process (a) of preparing calcium ion and phosphoric acid ion solutions by dissolving calcium salt and phosphoric acid salt into an acidic solution, a process (b) of mixing the prepared calcium ion and phosphoric acid ion solutions with an alkali solution at low temperature, and a process (c) of removing amorphous calcium phosphate granules or crystals from the prepared solution; a step (ii) of preparing calcium phosphate colloid ion solution in the calcium phosphate ion solution by leaving alone the prepared calcium phosphate ion solution at a temperature of 0 to 60 deg.C; and a step (iii) of pouring the prepared calcium phosphate colloid ion solution onto a solid substrate.
Patent KR-20040080141-A (KR)
Inventor: JUNG SEONG MO
IPC: H01L21/68
Filed: 2003-03-11
Abstract: PURPOSE: An electrostatic chuck and an electrostatic chuck system having an improved cooling system are provided to maintain constantly temperature of refrigerant by dividing a flow path into the first flow path and the second flow path and forming the boundary between the first and the second flow path. CONSTITUTION: An electrostatic chuck includes a lower electrode, a plurality of flow paths(431,432) formed within the lower electrode, a plurality of refrigerant supply holes(413,415) for supplying the refrigerant into the inside of the lower electrode, and a plurality of refrigerant discharge holes(412,414) for discharging the refrigerant from the lower electrode. A boundary is formed on the flow paths in order to divide the flow paths. A plurality of heat transfer plates are installed at the flow paths.
Patent KR-20040080467-A (KR)
Inventor: HONG SEONG DON
IPC: C08F6/08
Filed: 2003-03-11
Abstract: PURPOSE: A method for removing the catalyst remaining in a high molecular weight polymer and a high molecular weight polymer refined by the method are provided, to remove a metal compound catalyst remaining in the polymer solution polymerized by solution polymerization. CONSTITUTION: The method comprises the steps of adding a solution where at least one chelate is dissolved to a high molecular weight polymer solution to precipitate the metal compound present in the high molecular weight polymer or the high molecular weight polymer solution and to form a chelate compound; and adding a filtering material to the chelate compound to remove precipitant. Preferably the chelate is a compound having at least one hydroxyl group and at least two carboxylic acid groups represented by the formula 1, wherein i is 0, 1 or 2; j is 0, 1, 2 or 3; k is 0, 1 or 2; R1, R2, R4 and R5 are H or an alkyl group of C1-C5; and R3 is H, an alkyl group of C1-C5 or a carboxylic acid group.
Patent KR-20030076320-A (KR)
IPC: B41J2/175
Filed: 2003-03-18
Abstract: A liquid container comprising a packaging structure, including a liquid containing portion accommodating liquid, a liquid supply portion for supplying the liquid to an outside and an air vent for fluid communication with an ambience, the packing structure includes a covering member for covering and sealing the liquid supply portion and the air vent; the covering member including; an air vent sealing portion for sealing the air vent and a liquid supply portion sealing portion for sealing the liquid supply portion, and a connecting region for covering a connecting side of the liquid container which connects the air vent sealing portion and the liquid supply portion sealing portion, wherein the liquid supply portion sealing portion effects non-adhering sealing for the liquid supply portion, and the connecting region provides a resistance against unsealing of the liquid supply portion.
Patent KR-20030078680-A (KR)
Inventor: JUBRAN NUSRALLAH
IPC: C07D455/04
Filed: 2003-03-26
Abstract: PURPOSE: A charge transfer compound, an electrophotographic organic photoconductor containing the charge transfer compound, an electrophotographic image formation device containing the organic photoconductor and an electrophotographic image method using the organic photoconductor are provided, to improve the mechanical and electrostatic properties of the photoconductor and to allow the high quality of image to be obtained even after repeated cycle. CONSTITUTION: The electrophotographic organic photoconductor comprises a charge transfer compound represented by the formula 1; a charge generation compound; and a conductive substrate where the charge transfer compound and the charge generation compound are coated, wherein R1 is represented by -NArR4 (wherein R4 is H or an aromatic group); and R2 and R3 are independently an (N,N-disubstituted) arylamine group.
Patent KR-20040085885-A (KR)
Inventor: OH JE JUNG
Filed: 2003-04-02
Abstract: PURPOSE: A character PR(Public Relation) method by developing a messenger program having a character animation function and a system thereof are provided to utilize the messenger program as a character PR medium by continuously exposing a developed character to many persons. CONSTITUTION: If a user selects a chatting mode in a state that a chatting friend is connected, the user selects a text chatting mode or a voice chatting mode again(401). If the text chatting mode is selected, the characters of the user and the friend are appeared together. If the user inputs a text to a dialog input window, a dialog balloon containing the text is popped up beside the character(402). The user selects a face expression and a behavior of the character.
Patent KR-20040082914-A (KR)
Inventor: KOROGI ISAO
IPC: E02F3/43
Filed: 2003-04-03
Abstract: PURPOSE: A hydraulic control device for controlling a hydraulic cylinder of a work device is provided to increase operation efficiency for frequently repeating a switch position by adjoining a quick dump position and a rollback position about a neutral position. CONSTITUTION: A hydraulic control device for controlling a hydraulic cylinder(15) of a work device selectively mounted to a work vehicle is composed of a hydraulic pressure source(51); a four-position switch control valve(40) installed between the hydraulic cylinder and the hydraulic pressure source; and an operating mechanism(20) for operating the four-position switch control valve. A first position moves a rod of the hydraulic cylinder in one direction. A second position stops the rod of the hydraulic cylinder. A third position moves faster the rod of the hydraulic cylinder in the opposite direction by an action of a regenerative circuit. A fourth position moves the rod of the hydraulic cylinder in the opposite direction at the standard speed without the regenerative circuit. The four positions are arranged at the four-position switch control valve in order. A rollback position(RB), a neutral position(N), a quick dump position(RD), and a standard dump position(SD) are set along an operation displacement path of the operating mechanism.
Patent KR-20040087081-A (KR)
Inventor: HWANG JAE WON
Filed: 2003-04-04
Abstract: PURPOSE: An internet face to face loan service method is provided to enable a user to consult with plural banks on a loan by using general systems, and to allow a bank to reduce plural liabilities while enlarging a bank business network. CONSTITUTION: The method comprises several steps. A user applies a face to face loan consultation to an image service system(30) via a user terminal(10). The image service system transmits personal data on the user to a credit approval system(40), and receives credit assessment data on the user from the credit approval system(40). The image service system(30) transmits the credit assessment data to plural bank terminals(50). The image service system(30) helps the user consult with plural banks on a loan by linking the user terminal(10) to the plural bank terminals(50). The image service system(30) receives loan approvals or loan refusals from the bank terminals(50), and transmits the received data to the user terminal(10). Finally, the image service system(30) receives loan determination data, and transmits the loan determination data to a corresponding bank terminal.