baber/WOPTO huggingface dataset:
Patent KR-20010036626-A (KR)
Inventor: JUN BYEONG JAE
IPC: B21B37/00
Filed: 1999-10-11
Abstract: PURPOSE: A method for setting the shape control gain of a strip in a hot finishing mill is provided to effectively control the shape of the strip by selecting an appropriate calculating method of the various calculating methods calculating a feedback control gain. CONSTITUTION: The method comprises the steps of measuring crown ratio and elongation of a strip passing through a final rolling machine from instruments (310); obtaining a deviation between a target elongation difference and an actual resulting elongation difference, and a deviation between a target crown ratio and an actual resulting crown ratio from a calculator (320); judging a high crown and a low crown, and both side wave and medium wave using the measured crown and elongation (410); deciding any one calculating method of feedback control gain out of a certain crown ratio equation or a certain bending force equation depending on types of the judged strip shapes (420); calculating control gains according to the decided calculating methods (430,440); calculating bending control amount according to the calculated control gains (340); and compensating roll bending force with the amount of bending compensation (350).
Patent KR-20010037928-A (KR)
Inventor: CHOI JONG SIN
IPC: F23C10/00
Filed: 1999-10-20
Abstract: PURPOSE: Bed media made from anthracite reduces blocking phenomenon in recirculation system of a boiler to prevent trip. CONSTITUTION: Anthracite of grain size less than 25mm is crushed to less than 6mm, which is appropriate for fluidized bed combustion, supplied to a combustor to be recirculated until completely burned up in 800-900°C and discharged from a FBHE(Fluid Bed heat Exchanger) to outside with grain size thereof 0.1mm-0.6mm, which is the best grain size distribution. If one of the connected fluidized bed boilers needs bed media, another boiler directly supplies bed media. For the disconnected boilers, bed media is transferred and supplied from a bed media silo.
Patent KR-20010047499-A (KR)
Inventor: YOO BYEONG HYEON
IPC: B29C45/26
Filed: 1999-11-20
Abstract: PURPOSE: A mold is provided to prevent bad products by maintaining position of a movable die to a fixed die until a mold product hardened in a cavity is separated, to reduce the number of components, increase durability and to minimize transformation of the products by maintaining balance of a plush plate. CONSTITUTION: A mold includes a fixed die(11) and a movable die(3) forming a prescribed cavity, a plush plate(19) for separating mold products hardened in the cavity, a guide member(15) and a position maintaining part. The guiding member guides movement of the movable die to the fixed die. The position maintaining part maintains position movement of the movable die to the fixed die by stages until the mold product in the cavity is separated by the plush plate.
Patent KR-20000007082-A (KR)
Inventor: JUNG GOO SIR
IPC: F03G7/00
Filed: 1999-11-24
Abstract: PURPOSE: A device is provided to obtain the bigger energy of a rotating object by an energy amplifying operation. CONSTITUTION: The device obtaining an amplified energy by rotating a ring is used to the energy of a fluid compressor of a vehicle and an airplane, and a spaceship by sticking a propeller to be able to control a thrust angle in a pipe shaped vessel in a ring. The device propels by installing the propeller to be able to control a thrust angle into a ring. The fluid friction is reduced by installing a PAN(a thin film) in the ring.
Patent KR-20000047834-A (KR)
Title: Cosmetic or dermatological composition comprising at least one alkynyl carbamate and at least one polyol
Inventor: SAINT-LEGER DIDIER
IPC: A61P17/08
Filed: 1999-12-01
Abstract: PURPOSE: A cosmetic or dermatological composition comprising at least one alkynyl carbamate and at least one polyol is provided which has strong and durable antibacterial activity being effective on treating Malassezia sp. related inflammatory skin diseases and/or desquamating diseases and dandruff. CONSTITUTION: A cosmetic and dermatological composition includes: (a) at least one alkynyl carbamate of the following formula(I), where X is a halogen atom and R is one selected from the group consisting of hydrogen atom, alkyl group and hydroxyalkyl group; and (b) at least one polyol selected from the group consisting of unesterified polyol, C1-10 (poly)alkyl polyol ether, C2-C20 (poly)alkenyl polyol ether and glycosyl polyol ether, where the polyol is either saturated or unsaturated, linear or branched or cyclic compound, optionally containing hetero atom or an additional chemical functional group selected from carbonyl functional group and carboxyl functional group, in a physiologically acceptable medium.
Patent KR-20010055389-A (KR)
Inventor: KIM JONG CHEOL
IPC: F24C7/02
Filed: 1999-12-10
Abstract: PURPOSE: A control method of a temperature in a cavity of a microwave oven is provided to isolate the power of a heater or a system in the sudden temperature rise of a cavity by detecting changes in the temperature of the cavity and the time of rise up to a reference temperature. CONSTITUTION: A user sets a cooking mode corresponding to food through a key input unit(301). A microcomputer(303) transfers signals to drive relays to a first and a second relay(307,309) if a convection mode is selected. A heater(313) and a convection motor(315) are driven. The microcomputer decides if the temperature of a cavity rises up to 100deg.C and counts time at a time point of driving the first relay. If the excess time is higher than specific value, the microcomputer decides that the convection motor is driven normally. Otherwise, the microcomputer decides fan lock states and powers off a microwave oven. If the microwave oven runs normally, the microcomputer measures the current temperature continuously. The microcomputer sets digitized numerical value in a memory and compares the current temperature with the set temperature. The microcomputer stops the first relay for supplying power to the heater if the current temperature exceeds a reference temperature. The microcomputer checks the rough driving of the convection motor even though the convection motor is not in fan lock.
Patent KR-20010055661-A (KR)
Inventor: JUNG JONG JU
IPC: B22D11/00
Filed: 1999-12-11
Abstract: PURPOSE: A slab crop loading apparatus is provided to prevent the damage of a crop box by loading crops without giving a shock to the crop box and reduce exchange period of a load box by maintaining the maximum load rate, thereby improving the working efficiency. CONSTITUTION: A slab crop loading apparatus includes a crop box(10) forming holes(11) at both sides in vertical direction and having a loading plate(12) for loading crops(150); a transportation part formed with a truck(41) moving following rails and having an upper plate for putting the crops, a crop guide plate(45) compensating the gap between the upper plate and the crop box, and an elastic spring for returning a guide plate(45), so that the transportation part transports the crops cut in a torch cutting machine; a pushing part formed with a support rest(30), a driving cylinder(31), a connection bracket(32), cylinders(33,34) installed at the connection bracket, and a push stick(35) for pushing the crops, so that the pushing part pushes the crops transported by the transportation part into the inside of the crop box; and a lifting part formed with vertical cylinders(50), a horizontal plate(51), a vertical bar(60), and sensors(61) installed at the side of the horizontal plate, so that the lifting part loads the crops moved by the pushing part in multistage.
Patent KR-20010055723-A (KR)
Title: Safety gas valve
Inventor: HONG JAE UI
IPC: F16K17/00
Filed: 1999-12-11
Abstract: PURPOSE: A safety gas valve is provided to normally supply gas at a shock of a small amount, and to re-supply gas after eliminating gas blocking elements regardless of no power supply. CONSTITUTION: In case of the leakage of gas from an outlet gas pipe(2), the pressure of the outlet gas pipe is rapidly reduced. Thus, a weight(40) is elevated to insert an upper plugging part into a gas outlet. An O-ring(45) blocks an inlet of the gas outlet to cut off gas supply to the outlet gas pipe. In case of forming an operation rod(74) on the upper part of the weight, the operation rod is inserted into a releasing valve(80). After replacing a gas pipe, an electromagnet(65) is operated to pull the weight downward, then gas is normally supplied. In case of power failure, a handle of the releasing valve is rotated to rotate a cam. The front end of the cam pushes the operation rod for lowering the operation rod. Thus, the weight is lowered for supplying gas.
Patent KR-20010055927-A (KR)
Inventor: KIM HYEON HO
IPC: G06F17/00
Filed: 1999-12-13
Abstract: PURPOSE: A method for inputting an electronic document having a repeating structure is provided to enhance a reading performance of an electronic document by separating and processing a repetitious items of the electronic document by a sub browser window using a hyper text mark-up language and a JAVA script. CONSTITUTION: An input page managing only records of articles is constructed by separating records of repetitious element articles from an input page(301) of a main electronic document for expressing an electronic document having a repetitious item into a web page. If a link(303) from a main window(301) to a sub window is pressed, a sub window(302) capable of being inputted information of articles by a user is displayed. The sub window(302) displays records of articles inputted by a user and provides an input form(304) capable of appending new articles and provides functions for deleting or modifying information with respect to pre-inputted articles. If a user inputs information with respect to article appended in the sub window(302) and presses an appending button(305), a JAVA script function of a sub window is called and the value inputted by the user is appended in a JAVA script variable of the main window(301) and the inputted value is reflected by reloading the value in the sub window(302).
Patent KR-20000012683-A (KR)
Inventor: CHOI JAE SIK
IPC: F03D11/00
Filed: 1999-12-17
Abstract: PURPOSE: A maglev wind power generator is provided to be easily installed, to be safe and to maximize the use efficiency of all wind regardless of the amount of wind. CONSTITUTION: The maglev wind power generator which is manufactured with a non-magnetic substance such as stainless steel, aluminium copper alloy and the like is composed of:a permanent magnet(19) installed on both sides of the upper and the lower area; several maglev windmills(4) vertically arranged on a central rotary shaft(8) and fixed with a hinge(21); and a maglev tripod(10), which has a roller bearing(22), installed to a supporting rod(12) with a fixing ring(24) with a specific interval.
Patent KR-20010063843-A (KR)
Inventor: JANG YUN SEON
IPC: H04L12/28
Filed: 1999-12-24
Abstract: PURPOSE: A PON(Passive Optical Network) slave interface device is provided to perform a subscriber optical line terminal function and interface functions of a physical layer and an ATM(Asynchronous Transfer Mode) layer. CONSTITUTION: A control processor(301) manages an interface with a CPU. A power supplying processor(302) receives a power from a main system, and supplies the power necessary for a board. A clock splitter(303) supplies clocks necessary for the board. A physical media unit(304) performs an O/E(Optical-to-Electrical) conversion or an E/O(Electrical-to-Optical) conversion. A physical layer unit(305) performs an interface with the physical media unit(304) and an ATM(Asynchronous Transfer Mode) layer unit, and manages inserting/extracting functions of ATM cells. An ONU(Optical Network Unit) integrated processor(306) performs an ATM layer processing function, a non-ATM interface function and multiplexing/reverse-multiplexing functions.
Patent KR-20010061721-A (KR)
Inventor: TAK GYEONG SIK
IPC: F04B39/00
Filed: 1999-12-29
Abstract: PURPOSE: A suction muffler fixing structure for hermetic compressor to firmly assemble the head cover and suction muffler, while preventing the coupled state from being loosened during use by the heat expansion of the head cover. CONSTITUTION: A suction muffler fixing structure comprises a head cover(10); a suction muffler(30) coupled to a valve assembly through the head cover, and which reduces noise of refrigerant and transfers the refrigerant to the valve assembly; protrusions(25,25') formed integrally with the head cover, and which press the suction muffler; and an embossing section(35,35') arranged at the suction muffler to correspond to the protrusion formed at the head cover, and which is pressed by the protrusion upon assembly of the head cover and the suction muffler. Since the embossing section and protrusion tightly contact with each other, a firmly coupled state of the suction muffler and head cover is maintained.
Patent KR-20010066618-A (KR)
Inventor: KIM DAE HUI
IPC: H01L21/336
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a self-aligned silicide is to prevent silicide from being formed on an interface of an insulating film spacer and to prevent leakage current from flowing from a gate to a drain/source by removing titanium deposited on the insulating film spacer. CONSTITUTION: The entire surface of a substrate(11) having an isolation film(12), an insulating film spacer(15) and a drain/source region(16) is implanted with titanium(17). After depositing the titanium, a photoresist film is applied on the entire surface of the substrate, and is exposed to a light to form a photoresist pattern(18) in such a manner that only the photoresist film positioned on the insulating film spacer remains. The substrate is implanted with impurity ions using the photoresist pattern as a mask. After removing the photoresist pattern, the substrate is primarily carried out through a rapid thermal annealing process, thereby forming silicide on an interface of the gate and the drain/source. The remaining titanium is etched. The substrate with the silicide formed on the interface is secondarily carried out through a rapid thermal annealing process.
Patent KR-20000068132-A (KR)
Title: 디스플레이 장치
IPC: G09F9/35
Filed: 1998-06-11
Abstract: 본 발명은 전리 가능 가스(33)를 포함하는 채널들(30, 30', 30")과, 동작 동안 상기 전리 가능 가스(33)를 선택적으로 전리하기 위한 로우(row) 전극들(31, 32)이 제공되어 있는 상기 채널들(30, 30', 30")의 벽들을 포함한다, 상기 디스플레이 장치에는 전기 광학층(35)과, 상기 전기 광학층(35)을 활성화하기 위한 수단이 더 제공되어 있다. 상기 디스플레이 장치는, 상기 전리 가능 가스(33)가 캐리어 가스와 부가 가스를 포함하고, 상기 부가 가스는 중수소 또는 중수소물을 포함하거나, 수소를 포함하고, 큰 분자량을 갖는 가스를 더 포함하는 것을 특징으로 한다. 바람직하게는, 헬륨이나 질소가 캐리어 가스로 사용되고, 상기 부가 가스는 중수소나 중수소물을 포함하거나, 수소와 질소를 포함하거나 수소와 크세논을 포함한다.
Patent KR-20000052756-A (KR)
Title: Apparatus and method for recovering photoresist developers and strippers
Inventor: JABLONSKY JULIUS JAMES
IPC: H05K3/00
Filed: 1997-10-21
Abstract: PURPOSE: An apparatus and method for recovering and recycling photoresist developers and stripping solution are provided. CONSTITUTION: In a developing, etching and stripping apparatus, photoresist developing and stripping chemicals are drawn off into separate circulatory paths in each of which they are pumped through a heat exchanger (52), a series of tangential filters (60, 62, 64, 66), an ultraviolet contactor (56) and a collection tank (38). Permeate from the filters is returned to the developing (14) or stripping (22) stage, and solutions with high concentrations of solids are removed from the collection tanks for disposal. In regeneration of developer solution based on sodium or potassium carbonate, carbon dioxide gas is added along with an alkali metal hydroxide to maintain a suitable pH and carbonate/bicarbonate ratio.
Patent KR-20000075719-A (KR)
IPC: A61K31/498
Filed: 1998-02-05
Abstract: 하기 화학식 I의 화합물. 
     〈화학식 I〉 
     
       
     
     식 중, R 1 은 임의로 치환된 (C 2 -C 9 )헤테로아릴이고; R 2 는 임의로 치환된 페닐-(CH 2 ) m -, 나프틸-(CH 2 ) m -, (C 3 -C 10 )시클로알킬-(CH 2 ) m -, (C 1 -C 6 )알킬 또는 (C 2 -C 9 )헤테로아릴-(CH 2 ) m -이고, 여기서 m은 0 내지 4의 정수이며, R 3 은 수소, 임의로 치환된 (C 1 -C 10 )알킬, (C 3 -C 10 )시클로알킬-(CH 2 ) n -, (C 2 -C 9 )헤테로시클로알킬(CH 2 ) n -, (C 2 -C 9 )헤테로아릴-(CH 2 ) n - 또는 아릴-(CH 2 ) n -이고, 여기서 n은 0 내지 6의 정수이며; R 4 는 수소, (C 1 -C 6 )알킬, 히드록시, (C 1 -C 6 )알콕시, 히드록시(C 1 -C 6 )알킬, (C 1 -C 6 )알콕시(C=O)-, (C 3 -C 10 )시클로알킬-(CH 2 ) p -, 임의로 치환된 (C 2 -C 9 )헤테로시클로알킬-(CH 2 ) p -, (C 2 -C 9 )헤테로아릴-(CH 2 ) p -, 페닐-(CH 2 ) p - 또는 나프틸-(CH 2 ) p -이고, 여기서 p는 0 내지 4의 정수이거나, R 4 및 R 5 는 이들이 결합되어 있는 질소 원자와 함께 (C 2 -C 9 )헤테로시클로알킬기를 형성하고, R 5 는 수소, (C 1 -C 6 )알킬 또는 아미노이다. 
     본 발명의 화합물은 CCR1 수용체에 결합하는 MIP-1α의 유력한 선택적 저해제이며, 따라서, 염증 및 다른 면역 질병을 치료하는데 유용하다.
Patent KR-20000076326-A (KR)
Title: 고체 입자 형성용 조성물
IPC: A61K9/58
Filed: 1998-03-16
Abstract: 본 발명의 고체 입자 형성용 조성물은 생분해성 중합체, 용매, 다가 알콜, 증점제 및 활성 약제를 함유하고, 다가 알콜 및 증점제가 풍부한 연속상, 및 연속상중에 존재하는 생분해성 중합체 및 용매가 풍부한 액체 입자의 분산상으로 이루어진 에멀션의 형태이다.     상기 조성물은 활성 약제를 함유한 담체를 협소한 치주 포켓의 구석구석까지 미치게 할 수 있다.     활성 약제를 함유한 담체는 치주 포켓중에서 장기간 체류할 수 있고, 장기간동안 활성 약제를 고농도로 유지할 수 있다.
Patent KR-20010080819-A (KR)
Title: Foreign language learning system between people from distance and its learning method
Inventor: KIM HYUN SIK
Filed: 2000-01-17
Abstract: PURPOSE: The system and method for learning language conversation are provided to conveniently keep and manage many lecturers in various times, to minimize the costs for the lecturer, and to enable a student to take the lecture on a desired time. CONSTITUTION: A student system(100) is composed of a student call(10), student gateway server(20), and main DB server(30). Lecturer systems(200,201) are composed of lecturer calls(70,71), lecturer gateway servers(50,51), and lecturer DB servers(60,61). The student and lecturer calls(10,70,71) means devices like a telephone, videophone, or computer for the communication between the student and the lecturer. The student and lecturer gateway servers(20,50,51) exchange the data each other by using the data transfer technology using the Internet(40). The main DB server(30) includes the information on the available lecturers and offers the information to the student gateway server for the connection with the desired lecturer call. The lecturer DB server(60,61) plays a role of the local DB server, which keeps the personal information of the lecturer.
Patent KR-20000024290-A (KR)
Inventor: LEE CHUL JOO
IPC: H04B1/38
Filed: 2000-02-03
Abstract: PURPOSE: A hand phone including hands free installed so as to be able to draw out is provided to compose so as to draw out a hands free from a hand phone, remove an inconvenience providing other hands free and, simultaneously, prevent a code line of the hands free from getting tangled. CONSTITUTION: A hand phone including hands free installed so as to be able to draw out includes a hand phone main body(50), a mike phone main body(58), a speaker(62), an antenna code line(66), a transmit and receiving code line(68), a code winding reel, a stopper, a coil spring, and a dissolution button. The hand phone main body has an inclined connection hole(56) from the upper to the lower on one side of the upper. A lower end of the mike phone main body is to insert and fix in the connection hole formed on one side of the upper of the hand phone main body, a connecting stick(60) extended on the outside is connected and fixed on the upper end of the mike main body. The speaker is to combine and fix to the upper end of the connecting stick so as to rotate in the one side by a hinge(64). The antenna code line is to transmit and receive a transmitting and a receiving signal from transmitting and receiving apparatus. The transmitting and receiving code line is to transmit the received signal from the transmitting and receiving apparatus to the ear phone type speaker and, simultaneously, transmit an inputted voice signal through the microphone body to the transmitting and receiving apparatuses. The code winding reel is selectively to bind or draw out the antenna code line and the transmitting and receiving code line. The stopper selectively restricts that the code winding reel is rotated reversely. The a coil spring is elastically to support a free end of the stopper with an outside surface. The dissolution button is to selectively dissolute the free end of the stopper in a stumbling protrusion of the code winding reel.
Patent KR-20000058020-A (KR)
Inventor: BERKERKLAUS
IPC: A47C1/025
Filed: 2000-02-11
Abstract: PURPOSE: A position controller of a seat, a lounge or a bed is provided, which posses all distinctions of a single base driving unit with much compacter method. CONSTITUTION: A position controller of a seat, a lounge or a bed, having a head or back base and a leg base controllable, comprises the steps of; forming an inner frame by being connected by a joint; connecting to a driving device composed of a reduction gear and an electric motor; operating by a rod connected to each base. An electric motor (10) has an external gear system (13a) and is connected to an eccentric wheel (12) installed in a circular disk (13) to be rotated through a gear device (11a). A disk (13) is supported on the fixed location facing an external frame (2) and a disk (13) having an external gear system (13a) and meshes with a ring (14) having an inner gear system (14a) and a rod (7), which transfers position control to a base (3)(4), fixed on a ring (14).
Patent KR-20010081787-A (KR)
Title: Forward driving gear for bicycle
Inventor: PARK CHUN GIL
IPC: B62M11/00
Filed: 2000-02-18
Abstract: PURPOSE: A forward driving change gear of a bicycle is provided to enhance convenience when driving a bicycle by automatically changing the internal gear engagement without operation of a lever and to improve efficiency by transmitting driving power in forward driving through backward rotation of a pedal at a rotational ratio the same as that of forward rotation of the pedal. CONSTITUTION: A forward driving change gear of a bicycle comprises: a pedal shaft(5) rotating with a pedal bar(4); internal and external disks(10,20) spaced apart from each other on the pedal shaft; a housing(30) covering the outer faces of the internal and external disks; a drive sprocket(40) placed near the outer face of the housing; a forward drive wheel integrated with the drive sprocket; a backward drive wheel(60) placed near the inner face of the housing; a two-way ratchet wheel(70) selectively engaged with the drive wheels; a direction change relay gear(80) for induction of forward rotational force to the drive sprocket; and a penetration bolt(92) inserted into a boss(2) of a frame(1) by penetrating through the center of a fixed plate(86) and the housing to be connected by a thread. When the pedal shaft rotates backwardly, an internal gear(81) engaged with an inner face gear(52) of the backward drive wheel rotates backwardly. An interlock gear(83) engaged with the internal gear rotates forwardly. Thus, the forward drive wheel and the drive sprocket interlocking with the interlock gear rotate forwardly. Therefore, a bicycle moves forwardly even if the pedal shaft is rotated backwardly.
Patent KR-20010081846-A (KR)
Title: Method for forming a gate electrode of a compound semiconductor device
Inventor: BUM JIN UK
IPC: H01L29/772
Filed: 2000-02-19
Abstract: PURPOSE: A method for fabricating a gate electrode is to improve frequency characteristics of a gate by decreasing a capacitance generated by an overhang of the gate electrode. CONSTITUTION: An InAlAs layer and an SiN layer are formed on an InGaAs crystallization layer(200) for MOSFET/HEMT(High Electron Mobility Transistor) in this order. An SiN pattern layer(222) is formed on a gate electrode forming region by selectively etching only the SiN layer, using a photoresist pattern. An InAlAs pattern layer(212) having an opening part is formed on a gate electrode forming region by a wet etching process using an HCl solution as an etchant, and using the SiN pattern layer as an etching mask. Thereby, the undercut is generated at the InAlAs pattern layer. Then, a gate electrode(230) is completed by filling the opening parts of the SiN pattern layer and the InAlAs pattern layer with metal.