baber/WOPTO huggingface dataset:
Patent KR-20010077900-A (KR)
Title: Alumina mullite porosity sheet form fireproof and method for producing the same
Inventor: HORIUCHI KOUSHI
IPC: C04B38/00
Filed: 2000-10-18
Abstract: PURPOSE: To provide an alumina-mullite porous refractory sheet having excellent thermal shock resistance and remarkably improved high-temperature deflection resistance at e.g. 1,600deg.C and suitable for the baking of a ceramic substrate and slumina ceramic and provide a method for the production of the refractory sheet. CONSTITUTION: The objective alumina-mullite porous refractory sheet is a fired material composed of 50-85 wt.% aggregate component composed of electromelted and/or sintered alumina and electromilted mullite and having a particle diameter of 10-150 μm, 15-50 wt.% binder component composed of alumina and mullite and inevitable impurities and having a porosity of 10-40%. The method for the production of the alumina-mullite porous referactory sheet comprises the mixing of an organic binder, water and the aggregate to a binder composed of alumina and fine silica powder and/or clay at a compositional ratio to give the objective binder component after burning, the kneading of the mixture, the forming of the kneaded mixture to a sheet and the burning of the sheet after drying.
Patent KR-20020031001-A (KR)
Inventor: LEE WON JAE
IPC: G06F15/00
Filed: 2000-10-20
Abstract: PURPOSE: A character growth system and contents providing system using the growth system and operating method thereof are provided to control the growth and change of character though the communication network. CONSTITUTION: The system includes a character control server(16) providing a client program including a character according to a request of user, a growth outline and a growth menu to a client terminal through a communication network(14) and a customer terminal(10,12) installing the received client program, displaying the character changing according to the growth menu selected by the customer, and providing the event information according to the growth menu selected by the customer. The character control server generates and stores a character using history of customer from the event information received from the customer terminal, produces and stores the affection and interests for character according to the character using history by each customer, and transmits the program for growth level of character according to the produced affection and interests for character of customer.
Patent KR-20020031944-A (KR)
Title: Connecting ring of dredging road
Inventor: LEE KEUN HO
IPC: E02F3/90
Filed: 2000-10-24
Abstract: PURPOSE: A dredging rod joint of a dredging machine is provided to lead a rapid work for passing the dredging rod into a drainpipe by directing convex and concave portions such as a spline structure at different outer circumferential sides of right and left jointing portions and continuously forming the convex and concave portions around the circumferential side. CONSTITUTION: The dredge rod joint(3) is formed in a cylindrical shape body and comprises a right screw joint portion(3a) and a left screw joint portion(3b) and an intermediate portion(31) having a hole(32) with an outer diameter smaller than an outer diameter of the joint portions(3a, 3b) for passing a driver through. On inner circumferential side of the right screw joint portion(3a), a right screw is formed while a left screw being formed on inner circumferential side of the left screw joint portion(3b). The dredge rod joint(3) is provided to a dredging rod further comprising a number of joint rods(1) with bent ends at right angle and both ends faced each other and hollowed nut bodies(2a, 2b) pre-inserted in each of the joint rods.
Patent KR-20010008063-A (KR)
Inventor: HONG JUN GI
IPC: H04L9/30
Filed: 2000-11-06
Abstract: PURPOSE: A system and the method for issuing and utilizing an authentication document with a public key infrastructure(PKI) using a compact disk(CD), are provided to improve the security, and to make the authentication document issued conveniently. CONSTITUTION: According to the request by a user(210), a computer(220) of a registration agent issues the authentication document via the communication with an authentication authority(240) and a user information database(230), and then records the issued document in the CD to distribute it to the user(210). The computer(220) includes a CD copy protector processor(224) like a laser lock which protect the contents in a memory(221) and a CD recorder(222) from being illegally copied. The computer(220) further includes a registration managing program(223) for processing the procedure of issuing the authentication document.
Patent KR-20020036048-A (KR)
Title: Method for controlling access channel overload control in a CDMA communication system
Inventor: CHO GYE CHEOL
IPC: H04B7/26
Filed: 2000-11-07
Abstract: PURPOSE: A method for controlling an overload of a connection channel in a communication system of a CDMA method is provided to perform an optimization of a wireless connection environment between a mobile station and a base station system and assign a connection priority in accordance with a grade of the mobile station by adjusting a PSIST(Persistence) delay value in accordance with a grade of a mobile station variably through a connection message. CONSTITUTION: A variation of the number of calling channels is sensed(S101). It is checked whether a connection overload control flag is "on" status or not(S102). If the connection overload control flag is "on" status, it is checked whether the minimum time set by an operator for controlling an overload is passed(S103). If the minimum time is passed, the number of variable calling channels of the corresponding FA is calculated(S104). The calculated number of variable calling channels is compared with the minimum number of variable calling channels(S105). If the calculated number is larger than the minimum number, a calling channel using rate of the corresponding FA is calculated(S106). Based on comparing the calculated calling channel using rate with a limit of each stage that the operator predetermined, a connection channel overload control stage is decided(S107). The decided connection channel overload control stage is compared with the previous connection channel overload control stage(S108). If two stages are different, a PSIST value corresponded to the decided connection channel overload control stage is calculated and transmitted to a mobile station through a connection parameter message(S109). A performance of the connection channel overload control is decided, and a timer is set(S110).
Patent KR-20020036159-A (KR)
Title: Cooling fan motor for use in a vehicle
Inventor: KIM GI NAM
IPC: H02K3/50
Filed: 2000-11-08
Abstract: PURPOSE: A motor for a cooling fan of a vehicle is provided to reduce a cycle time in a manufacture process and improve productivity. CONSTITUTION: A motor for a cooling fan of a vehicle comprises an armature shaft supported by two bearings in a housing, and a commutator core and a commutator segment(40) for stably supplying electricity to an armature wound wire around the shaft. The commutator(40) contacts a brush that is pressed by a spring for supply electricity from a battery to the armature wound wire through a connector and a wire to rotate the armature shaft. The commutator core has 16 slots for press fit of a bent part(40a) of the commutator(40). An armature wound wire is fixed to the bent part(40a) of the commutator segment(40) outward in radius direction, with being bent at an angle larger than 70°.
Patent KR-20020036315-A (KR)
Title: door opening and closing device for bus
Inventor: PARK DAE SEONG
IPC: B60J5/04
Filed: 2000-11-09
Abstract: PURPOSE: A device for opening and shutting doors of a bus is provided to maintain opening a door and to prevent an electric discharge of a battery together cutting off power accepted into magnetic control valves of both sides while opening a door. CONSTITUTION: A device for opening and shutting doors of a bus includes an operating cylinder(10) controlling operating of a link mechanism for opening and shutting of doors, a first and second magnetic valves(16,18), an air-storing tank(24), an operating switch for controlling opening and shutting(26), and a main switch(28). The first and second magnetic control valve is installed each in a first and second pressure chamber(12,14) formed to the opposite position to each other around the piston to control movement of a piston(10a) placed in the operating cylinder, and the first and second magnetic control valve gives and cuts off working pressure to the first and second pressure chamber. The air-storing tank is connected to the first and second magnetic control valve by a first and second pneumatic pipeline. The operating switch for controlling opening and shutting is connected to electric power to control operation of the first and second magnetic control valve and control the applying of compressed air. The main switch selectively applies power of a battery to the operating switch for controlling opening and shutting.
Patent KR-20020037221-A (KR)
Title: Management method of router using loopback address
Inventor: KIM GYEONG BAEK
IPC: H04L12/28
Filed: 2000-11-13
Abstract: PURPOSE: A method of managing a router using a loopback address is provided to assign addresses to each IP board of the router, and to virtually specify port information of other IO boards, so as to perform a routing function in all the IO boards to reduce burden of a management processor. CONSTITUTION: A backbone real device(bo) of a management processor board(1) receives shape information through backbone real devices(bx,by,bz) of each IO board(10,20,30). A management processor(5) of the management processor board(1) controls routing processors(15,25,35) of each IO board based on the shape information, and makes virtual ports of all IO boards related to each of the IO boards. The management processor(5) makes real ports(X,Y,Z) pass through virtual ports corresponding to destination IO boards made in each of the IO boards, before the real ports(X,Y,Z) go to the destination IO boards through the backbone real devices(bx,by,bz).
Patent KR-20010016223-A (KR)
Title: Preparation method of vermicelli using pine needles
Inventor: LEE KI YOUNG
IPC: A23L7/109
Filed: 2000-11-23
Abstract: PURPOSE: A method for making vermicelli containing pine needles is provided to serve a nutritious noodle dish having unique taste and aroma of the pine needles. CONSTITUTION: The vermicelli is prepared by the steps of: (i) mixing pine needles and water in a ratio of 3:7 and extracting the mixture by using a juice extractor or pulverizing naturally dried pine needles and mixing the powdered pine needles with water in a ratio of 3:7; (ii) heating the mixture in a pressure cooker for 60-90mins with maintaining the temperature at 100deg.C; (iii) mixing 20-25% of the pine needle mixture with 10-20% of buckwheat flour, 30-35% of flour, 25-30% of sweet potato starch, 0.5-1% of refined salt and 0.05-0.1% of cold soda before the heated mixture cools; and then (iv) cooling the compound mixture to a designated temperature and getting vermicelli by using a noodle-making machine.
Patent KR-20020042363-A (KR)
Title: A clutch control system in a car
Inventor: BANG DAE GWON
IPC: B60K17/00
Filed: 2000-11-30
Abstract: PURPOSE: A device for controlling a vehicle clutch is provided to automatically operate a clutch pedal when an ABS is operating for blocking the power transmitted from an engine to a transmission, thereby preventing the damage of a constant velocity ratio joint and the transmission and the to-and-fro vibration due to the operation of the ABS. CONSTITUTION: A device for controlling a vehicle clutch includes an electronic control unit(ECU;10) for an ABS(Anti-Lock Brake System) for outputting a clutch release signal when the ABS is in operation, and a clutch pedal driving part(20) for operating a clutch pedal(30) to block the power transmitted to a transmission according to the clutch release signal output from the ECU.
Patent KR-20020043931-A (KR)
Inventor: HAN BONG SEOK
IPC: H01L21/28
Filed: 2000-12-05
Abstract: PURPOSE: A method for connecting a metal gate of a semiconductor device is provided to generate a stable signal without deteriorating a device, by shorting a parasitic capacitor generated between a poly gate and a metal gate while using an interconnection contact layer. CONSTITUTION: A gate insulation layer(43) is formed on a semiconductor substrate(41). A polysilicon layer, an insulation layer and a metal layer are formed on the gate insulation layer to form a gate electrode, and are patterned to form a gate electrode layer composed of a poly gate(44), the first insulation layer(45) and a metal gate(46). Impurity ions are implanted into the surface of the semiconductor substrate to form a source/drain(42a,42b) by using the gate electrode layer as a mask. The second insulation layer(47) for interlayer dielectric and planarization is formed on the entire surface. A predetermined depth of the poly gate as a lower layer of the gate electrode layer is selectively etched to form a contact hole. A material layer for forming an interconnection is formed to fill the interconnection contact hole so that a metal interconnection layer(48) is formed to make the poly gate and the metal gate short-circuited.
Patent KR-20010016441-A (KR)
Title: An independent powerplant of electromobile
Inventor: JEONG HYUNG DONG
IPC: B60L11/00
Filed: 2000-12-11
Abstract: PURPOSE: A private electric generator of electromobile is provided to prolong the travelling time of the electromobile by converting the kinetic energy generated by torque of wheels to the electrical energy and supplying the electrical energy to a charger. CONSTITUTION: A reduction gear(3) and a motor(4) are connected to wheels(1) of an electromobile through an automatic gear(2). A charger(7) and a battery(8) are connected to a controlling device(5), which controls the motor(4) through a fuse connecting passage(6). A generating device(21-24) converts the kinetic energy generated by the torque of wheels(1). The generating device(21-24) has a rotor and a stator coil. The electricity generated by the generating device(21-24) is supplied to the charger(7) through auxiliary charging device(32-34).
Patent KR-20010062402-A (KR)
Title: Substrate film thickness measurement method, substrate film thickness measurement apparatus and substrate processing apparatus
Inventor: KIMBA TOSHIFUMI
IPC: B24B37/013
Filed: 2000-12-13
Abstract: PURPOSE: A substrate film thickness measurement method, a substrate film thickness measurement apparatus and a substrate processing apparatus are provided to measure the thickness of a film formed on a substrate, and effect real-time and highly accurate measurement of a film thickness of a substrate during processing, such as polishing. CONSTITUTION: The substrate film thickness measurement apparatus includes a substrate(1) having a thin film(2) formed thereon, a jet nozzle(5) for supplying a jet of water in a cylindrical form onto a surface(2a) of the substrate on a side to be processed. Respective distal end portions of an irradiation fiber(7) and a light-receiving fiber(8) are provided within the jet nozzle(5). A pressurized water(6) is supplied to the jet nozzle(5). A water jet(4) is supplied in a cylindrical form having a small diameter from a distal end of the jet nozzle(5) onto a predetermined position on the surface(2a) of the substrate(1), to thereby form a measurement spot(3). In this state, light is emitted from a measurement calculation unit(9) through the irradiation fiber(7) into the water jet(4). The light passes through the water jet(4) to a measurement surface in the measurement spot(3) on the substrate(1). It is preferred that an optical axis of the light passing through the water jet(4) be substantially perpendicular to the measurement surface, in terms of a structure of the apparatus. If desired, the optical axis may be positioned obliquely relative to the measurement surface, as long as the light reflected by the measurement surface can be received by the light-receiving fiber(8).
Patent KR-20020049471-A (KR)
Title: Apparatus for correcting the shape of the chute of the blast furnace
Inventor: HONG SEOK PYO
IPC: C21B7/20
Filed: 2000-12-19
Abstract: PURPOSE: An apparatus for correcting the shape of a distribution chute of a blast furnace is provided to correct the lug part before the lug part of the distribution chute is packaged and mounted so as to accurately insert the lug part of the distribution chute into the trunion part of a tilting gear box. CONSTITUTION: In an apparatus for correcting a "U" shaped distribution chute(30) a lug part formed at one end of which is assembled into a trunion assembly part of a tilting gear box of a driving unit of a blast furnace so as to distribute raw materials and fuels for the blast furnace into the blast furnace as the distribution chute being tilted and rotated, the apparatus for correcting the shape of the distribution chute(30) of the blast furnace comprises a distribution chute model consisting a pair of frames each of which have lug and edge models having shapes corresponding to the lug part and the "U" shaped edge of the distribution chute respectively, and a gap adjusting member adjusting a gap between the frames; a test means(10) on the upper part of which a tilting gear box model to which a lug model having the distribution chute model is coupled, and which has a shape corresponding to the trunion assembly part is mounted; a fixed resting stand supporting the other end of the distribution chute model in the state that the lug model is coupled to the test means(10); and an angle adjusting resting stand(90) which is positioned between the test means and the fixed resting stand to adjust an inclined angle of the distribution chute model.
Patent KR-20020049694-A (KR)
Title: Method for Indexing Document Using Concept Ranking form
Inventor: CHON SUK JIN
IPC: G06F17/30
Filed: 2000-12-20
Abstract: PURPOSE: A system and a method for indexing a document using a concept ranking technique are provided to make a search speed fast by selecting a word which is frequently generated, thereby preparing an investigation table having a predetermined amount of words(for example, from a hundred thousand to two million words), and registering a corresponding document in the case that indexes of a document to be searched are existed within a predetermined distance(for example, from eight to fifty words) and existed in the investigation table in all. CONSTITUTION: In a document indexing method for analyzing a document and storing information according to index words, a document to be indexed is analyzed and a reference word is extracted(S305). It is checked whether the reference word is existed in a pre-registered investigation table(S315). If the reference word is existed in the investigation table, the reference word is set as the first word(S325), the second word which is positioned within a predetermined distance from the first word is extracted, and it is checked whether the second word is existed in the investigation table(S340). If the reference word and the second word are existed in the investigation table, an index word manufactured by a combination of the first word and the second word is registered, and file information is stored(S345).
Patent KR-20020049984-A (KR)
Title: Apparatus for swhitching heating line vehicle
Inventor: BAE BONG RYEOL
IPC: B60S1/38
Filed: 2000-12-20
Abstract: PURPOSE: A heat wire actuator by a rotational angle of a wiper in a vehicle is provided to operate a heat wire mounted on the wiper by detecting operational angle of the wiper and to normally operate the wiper. CONSTITUTION: A heat wire actuator by using a rotational angle of a wiper comprises a wiper(6) removing foreign material attached to an upper face of a front window by being mounted on an outer face of the front window; a lower combing groove(6a) formed on a lower end portion of the wiper; a windshield(12) combined to the combining groove of the wiper; a recessed groove(14a) mounted on both sides of the windshield; a heat wire(14) contained in the recessed groove of the windshield; a wiper rack connected to a crank; a wiper motor rotating the wiper rack; a wiper angle detecting unit; a data reserving unit memorizing wiper angle of the wiper; and a power supplying unit driving the heat wire. Thereby, the heat wire actuator by using the rotational angle of the wiper in a vehicle normally operates the heat wire mounted on the wiper by detecting the operational angle of the wiper.
Patent KR-20020051574-A (KR)
Inventor: KIM SEONG JUN
IPC: H02J7/02
Filed: 2000-12-22
Abstract: PURPOSE: A charger is provided to minimize a power consumption by supplying a power and performing a charging only in case mounting a corresponding electric instrument. CONSTITUTION: A power line has two connection terminals(32) at both ends and supplies a charger with an AC(Alternating Current) power for common use. A power switching unit connects the two connection terminals(32) with each other and opens the two connection terminals(32) of the power line in case of a separation of an electric instrument. The power switching unit includes an operation contact unit(31) for contacting with the two connection terminals(32) of the power line and an elastic member(33) for offering a return force.
Patent KR-20020052060-A (KR)
Title: Combustion control unit and method for uniform heat storage in a regenerator of regenerative reheating furnace
Inventor: KANG DEOK HONG
IPC: F27D19/00
Filed: 2000-12-23
Abstract: PURPOSE: Combustion control system and method for uniform heat storage during temperature increasing of a regenerative reheating furnace are provided to control a combustion unit so that a material to be heated is uniformly heated. CONSTITUTION: In a reheating furnace control system equipped with a reheating furnace(1), right burners(2,3), right fuel nozzles(4,5), right regenerators(6,7), left burners(8,9), left fuel nozzles(10,11), left regenerators(12,13), fixed beams(15), moving beams(16), switching valves(V1-V4), air flow control valves(VB1-VB4), a blowing fan(17) and an exhaust fan(18), the combustion control system for uniform heat storage during temperature increasing of a regenerative reheating furnace comprises thermocouples(20,21) each of which are installed in upper and lower spaces inside the reheating furnace(1) and connected to input of a distribution control system(22); differential pressure gauges(GP1-GP4) which are connected to output of the distribution control system(22) through each of fuel flow control valves(VA1-VA4), and each of which are connected to each of the air flow control valves(VB1-VB4); and right burners(3,2) and left burners(9,8) each of which are connected to each of the differential pressure gauges(GP1-GP4) through each of switching valves(V5-V8).
Patent KR-20020052508-A (KR)
Title: Apparatus to improve the quality of water using the sun's rays
Inventor: YEO IN BONG
IPC: C02F1/72
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus for improving water quality using sun's rays which lifts deep water that contains little dissolved oxygen to water surface by operating lifting equipment using sun's lays and improves water quality of the lifted deep water by photodecomposition of pollutant matter using photocatalyst is provided. CONSTITUTION: The apparatus comprises an inlet(11), a discharge part(12), a funnel-shaped floater(10), a supporting body(13), a motor(20) which is installed in the supporting part, a screw(21) which lifts deep water to the water surface by operation of the motor, a solar battery(30) which supplies power to the motor, a photodecomposition part(40) which is on the extension part(14), a ring-shaped buoyant matter(50). The photodecomposition part is made by coating the catalyst of TiO2 on the surface of the extension part.