baber/WOPTO huggingface dataset:
Patent KR-20020085192-A (KR)
Title: Clutching method for washing machine
Inventor: PARK GWAN RYONG
IPC: D06F37/40
Filed: 2001-05-07
Abstract: PURPOSE: A clutch driving method of a washing machine is provided to minimize the friction between a dehydration shaft with a connection element when the connection element moves vertically, thereby reducing the power consumption of a solenoid and rotate a rotor at a low speed to engage the connection element with teeth of the solenoid or the rotor, thereby preventing the vibration and noise due to the high speed rotation while the teeth are missed. CONSTITUTION: A clutch driving method of a washing machine includes a washing-preparing step of preventing the rotation of a dehydration shaft when rotating a washing shaft by smoothly engaging a connection element with teeth formed on a bottom surface of a solenoid(100), a washing step of rotating the washing shaft for carrying out the washing of clothing(200), a dehydrating-preparing step of rotating a rotor at a low speed to engage the connection element with teeth formed on a top surface of the rotor(300), and a dehydrating step for carrying out the dehydration by rotating the washing shaft and the dehydration shaft(400).
Patent KR-20020085445-A (KR)
Title: Relationship management method using the communication network
Inventor: YOO BYUNG CHAN
IPC: G06Q50/00
Filed: 2001-05-08
Abstract: PURPOSE: A method for managing a personal group using a communication network is provided to construct a personal clique database easily by transmitting an E-mail including personal information to a plurality of acquaintances on the Internet and making the receivers to perform the same process repeatedly. CONSTITUTION: An Internet user 'A'(receiver) receives E-mail. Personal information of a transmitter(user 'B') is supplied on a transmitter information-supplying window of the received E-mail. The receiver requests a supply of one's information to the transmitter. If the receiver wishes to store the information of the transmitter, the receiver inputs an ID and a password on a member window and clicks a member button. The information of the transmitter, the ID and password are automatically transmitted to a personal clique managing server(S110). The personal clique-managing server performs a user authentication(S112) and stores the information of the transmitter in the receiver's database(S114). The personal clique-managing server extracts personal information of the receiver(S116) and transmits the information to the transmitter(S118).
Patent KR-20020087584-A (KR)
Title: Apparatus for Releasing Rack Chock of Jack-up Rig
Inventor: GEIGER PAUL
IPC: E21B7/12
Filed: 2001-05-14
Abstract: PURPOSE: A release apparatus of a rack chock for a jack-up excavator is provided to separate leg cords and rack chocks simply by releasing the locking rack chock with using a worm gear assembly, and to move the rack chock assembly easily by rotating a toothed wheel. CONSTITUTION: A rack chock release apparatus is composed of a worm gear assembly(30) interlocking with a rack chock(24), and a rotational force supply unit applying rotational force to the worm gear assembly. The rack chock is released from the contact surface by moving the rack chock with converting rotational force into the linear motion of the rack chock through the worm gear assembly. The worm gear assembly has a toothed wheel, and a worm gear member engaged with saw teeth of the toothed wheel to transmit rotational force to the toothed wheel. The shaft of the toothed wheel is interlocked with the rack chock, and the rack chock is separated from the contact surface of the leg cord in rotating the toothed wheel.
Patent KR-20020089595-A (KR)
Title: Method for amending image in process for manufacturing semiconductor device
Inventor: KANG JAE SEONG
IPC: H01L21/027
Filed: 2001-05-23
Abstract: PURPOSE: A method for correcting an image in a semiconductor fabrication process is provided to improve critical dimension uniformity and prevent a lowering phenomenon of a yield in the semiconductor fabrication process. CONSTITUTION: A critical dimension of the remaining photoresist layer pattern of a wafer is measured after a developing process is performed(100). A lower material layer such as an insulating layer or a conductive layer is etched by using the photoresist layer pattern as an etch mask(110). The critical dimension of the lower material layer is measured by a worker or automatic equipment(120). The measured data are analyzed(130). An exposure apparatus controls automatically an exposure time or a focus according to an image map if a corrected image map is transferred to the exposure apparatus by using the analyzed result of the measured critical dimension data of an image correction system(140).
Patent KR-20010112093-A (KR)
Inventor: BANG GYU HO
IPC: A61K9/14
Filed: 2001-06-07
Abstract: 본 발명은 난용성 약물인 이트라코나졸의 용해도 및 용해속도를 개선하여 생체이용율을 향상시킨 이트라코나졸의 분립체 조성물과 이를 이용한 이트라코나졸 제제 및 그 제조방법에 관한 것이다.  본 발명에서는 용출율 및 생체이용율이 크게 향상되어 입자의 성상이나 입자도에 관계 없이 일정한 용출율을 보이는 이트라코나졸 분립체 조성물과 간단하고도 용이한 방법으로 이를 반복재현할 수 있는 제조방법이 제공된다.  본 발명의 조성물은 이트라코나졸 1 중량부; 히드록시프로필메틸셀룰로오스 1∼2.5 중량부; 이트라코나졸의 용출율을 향상시키기 위한 유당 0.5∼2 중량부 및 염화나트륨 0.1∼0.5 중량부를 포함하는 용매증발법 또는 유동층조립법으로 제조된 분립체로, 이를 이용하여 경구투여용 이트라코나졸 제제, 특히 캅셀형 이트라코나졸 제제를 만들 수 있다.
Patent KR-20020094679-A (KR)
Title: Method of Profit Creation from Advertisement and Information Service by internet Real-time Examination or Quiz Contest Business Model
Inventor: HYUN WON SEOP
Filed: 2001-06-12
Abstract: PURPOSE: A method for creating a profit by an advertisement and an information service through an Internet real time test or a quiz contest is provided to supply a prize money and a prize for a winner by performing a test or a quiz contest through the Internet and to create a profit through an advertisement and an information service during a real time quiz contest. CONSTITUTION: An Internet site publicity marketing is performed in managing an Internet site rapidly through a prompt response. An ability evaluation applied to students and general users is performed through an Internet real time quiz contest. Thus, activation and a responding rate of the Internet site are enhanced. Also, a profit is created through an Internet real time advertisement.
Patent KR-20020001541-A (KR)
Title: Printer, form printer, printer control method and print controller
Inventor: TOBITA ISAMU
IPC: B41J2/30
Filed: 2001-06-18
Abstract: PURPOSE: To provide a printer, a slip printer, a control method of printer, and a print controller in which visibility of a print image, e.g. a character, can be enhanced. CONSTITUTION: In a dot impact slip printer, fire time of a coil for driving a dot pin is set long at the time of printing a character where a line L is formed by only one dot-like print Dp in the widthwise direction, i.e., a fine character, so that an impact force being imparted by the dot pin is strengthened. At the time of printing a character where a plurality dot-like prints Dp are arranged in the widthwise direction of a line L forming a character, i.e., a bold character, fire time of the coil is set short so that the impact force is weakened. When a mode alteration command is included in print data, fire time of the coil is altered by altering the print mode and the impact force being imparted to a slip is altered.
Patent KR-20020096371-A (KR)
Inventor: JEON TWE MIN
IPC: F23C1/00
Filed: 2001-06-19
Abstract: PURPOSE: A boiler using a composite fuel is provided to improve the heat efficiency of a combustion chamber by supplying an auxiliary fuel to respective burners at a proper ratio and generating a swirl of the combustion heat and to clean the combustion gas by using the air supplied from a swirl air generating plate. CONSTITUTION: A boiler using a composite fuel comprises a fuel unit(100) to preheat and circulate a main fuel and an auxiliary fuel, a burner unit(200) having a main fuel nozzle including air nozzles and an auxiliary fuel nozzle through which the main fuel and the auxiliary fuel are injected at a specific ratio, a combustion unit(300) having a swirl plate(320) to generate a swirl, a conical guide chamber tank(330), a heat exchanger(340), and a combustion chamber(310) to which the combustion heat is guided, and a bag filter unit(400) having a swirl air generating plate(420) and a diluting flue(430) to dilute the combustion gas by using the air passing through the swirl air generating plate.
Patent KR-20030000720-A (KR)
Title: Symmetric key block cipher algorithm design method with no operation between key and plaintext
Inventor: PARK SEUNG BAE
IPC: H04L9/06
Filed: 2001-06-26
Abstract: PURPOSE: A method for designing a symmetric key block cipher algorithm without calculation between a key and a plaintext is provided to obtain a high degree of encryption by varying an executing routine of an algorithm according to key values and by not performing a calculation process between a round key and a round block. CONSTITUTION: An input process is performed to receive a secret key corresponding to a size of 8 bitsxr(r is a positive integer) and a plaintext corresponding to a size of a multiple of 8(S10). Round keys of r number are generated by using the secret key according to a predetermined key scheduling algorithm(S12). The plaintext is encoded by performing repeatedly a round calculation process by using a bijective function selected according to the round keys of r number(S14). An output process is performed to output a cipher text generated from an encryption process(S16).
Patent KR-20020007991-A (KR)
Inventor: ITO SHOTARO
IPC: F04D17/04
Filed: 2001-06-28
Abstract: PURPOSE: To provide a cross-flow fan connected with a plurality of fan blades in the axial direction, disposed with an end plate on both ends generating, no whitening or cracks in a ring plate, and increable in the size. CONSTITUTION: The fan blades are formed by extending a plurality of blade pieces in a cylindrical shape from an annular base plate, and the ring plate for connecting the blade pieces to an inner circumferential part of the blade pieces is extended in an annular or disk-shaped manner, and integrated therewith.
Patent KR-20030004473-A (KR)
Title: TMN Performance Management System And Method For ATM Switching System
Inventor: YOON JONG GWAN
IPC: H04L12/24
Filed: 2001-07-05
Abstract: PURPOSE: A system and a method for managing a TMN(Telecommunication Management Network) performance about an ATM(Asynchronous Transfer Mode) switch are provided to gather performance data per a maximum gathering period of the ATM switch according to a gathering object, store the gathered performance data in a database, periodically update the performance data until it is reached to the gathering period of the performance data requested in the TMN, and report the updated performance data to a TMN manager. CONSTITUTION: A database(34) stores a list about performance data activated by the performance data gathering request of a TMN manager, and stores a performance data value updated per a maximum gathering period about the gathered performance data. A disk(35) stores a performance data file gathered according to each gathering object. A performance data gathering unit(32) gathers performance data at the maximum gathering period of an ATM period(20), stores the gathered performance data as a file in the disk(35), and transmits a file name corresponding to the stored performance data file using an IPC(Inter Processor Communication). In case that the TMN manager requests the gathering or gathering end of the performance data, a performance management and operation unit(31) activates or inactivates the performance data gathering unit(32), requests or ends a corresponding gathering of the performance data, and records or deletes a performance management request about the requested managed object in the performance data gathering activation list of the database(34). A gathering object-classified performance data processing unit(33) reads the performance data file corresponding to the file name transmitted from the performance data gathering unit(32) from the disk(35), processes the performance data according to the gathering object, updates a performance data value about the performance data processed per the maximum gathering period, and stores the updated performance data value in the database(34). In case that it is reached to the performance data gathering period requested by the TMN manager, the gathering object-classified performance data processing unit(33) processes the performance data stored in the database(34), and reports a performance report message to the TMN manager.
Patent KR-20030004882-A (KR)
Title: Replacable sliding covering unit for folder in folder-type portable radiotelephone
Inventor: KIM TAE JUNG
IPC: H04M1/02
Filed: 2001-07-07
Abstract: PURPOSE: A replacement-type sliding cover device for a folder-type portable terminal is provided to replace a coating of a folder with various colors according to the intention of a user. CONSTITUTION: A slot(S) is formed following an external circumference of an upper end of a folder case. A replacement-type sliding cover(30) is combined with the slot(S), is installed to cover the upper end of the folder case, and is mounted and dismounted on a folder by a front and rear sliding. A locking device fixes the replacement-type sliding cover(30) inserted into the slot(S). The locking device has an asperity(24) opposite to the slot(S) and a groove for corresponding to the asperity(24) and being formed in a certain position.
Patent KR-20030005531-A (KR)
Title: Standby Loading Method for Duplex Architecture and a Computer-readable Medium having a Program for Performing the Method embedded thereon
Inventor: JUNG BU GEUM
IPC: G06F11/00
Filed: 2001-07-09
Abstract: PURPOSE: A standby loading method being used in a duplex system and a recording medium are provided to continue a normal operation in new package without stopping a system service in the case that a changed package is normal by changing a software package of a duplex system of an active and standby modes using a waited standby system without down of the system. CONSTITUTION: If a standby loading request is inputted from a user(401), a system of the current standby mode is restarted as a standby loading mode through a standby loading starting functional unit, and new package is loaded(402). If a trouble of new package is searched and a standby loading cancel request is inputted(403), a standby loading function cancel unit is performed, the restarted system is converted into a normal standby mode(404). If a request for a continuous standby loading is inputted(405), a standby loading progressing functional unit(406) stops executions of all user processes of the current active system and executes all user processes of new system started by a standby loading. If a request for completing the standby loading is inputted(407), the system which received a standby loading newly through a standby loading completion functional unit is activated and operated as a normal duplexing state(408). If a request for withdrawing a standby loading function is inputted(409), a standby loading state progressed through a standby loading recovery functional unit is returned to the initial state as a normal duplexing state(410).
Patent KR-20030008462-A (KR)
Title: Computer system and method of controlling the same
Inventor: HA JIN SU
IPC: G06F1/32
Filed: 2001-07-18
Abstract: PURPOSE: A computer system and a method for controlling the same are provided to reduce an electric power being consumed in a power saving mode. CONSTITUTION: A system unit(20) is provided for an operation of a computer. A main power supply unit(1) receives a power source being supplied in an exterior. A DC/DC converter(10) converts a DC power from the main power supply unit(1) into a power source having a voltage requested in each system unit and supplies the power source. The system unit(20) includes a CPU(22) and a memory(24). An adapter(3) converts an AC power supplied from an exterior into a DC power. In the case that an external power is not inputted, a battery(5) supplies a charging power. An adapter/battery selection unit(7) senses a power input from the adapter(3) or the battery(5). In a power saving mode, a PWM(Pulse Width Modulation) control unit(12) controls the DC/DC converter(10) and supplies a power source having a power saving mode frequency to the memory(24).
Patent KR-20020010524-A (KR)
Inventor: LINDSTROM MICHAEL J
IPC: C10G9/16
Filed: 2001-07-26
Abstract: PURPOSE: Provided is a composition or combination of compounds that mitigate coke formation in thermal cracking furnaces. CONSTITUTION: The combination useful for reducing or preventing coke formation in thermal-cracking furnaces such as ethylene steam crackers, is comprised of one or more compound (A) of the formula R-Sx-R'(wherein R and R' are independently H, alkyl with 1 to 24 carbons straight chain or branched, aryl and x= 1 to 5); and one or more compound (B) selected from a group of formula 1(wherein R and R' are independently H, alkyl with 1 to 24 carbons straight chain or branched, aryl); and a group of formula 2(wherein R and R' are independently H, alkyl with 1 to 24 carbons straight chain or branched, aryl); and a group of formula 3(wherein R is H or alkyl, and R' and R" are alkyl of 1 to 24 carbon atoms).
Patent KR-20030010848-A (KR)
Title: Method for making activated carbon filter coated with photocatalyst
Inventor: LEE DONG GWON
IPC: B01D39/00
Filed: 2001-07-27
Abstract: PURPOSE: A fabrication method of activated carbon filter coated with photocatalyst is provided, which can prepare the activated carbon filter using cheap photocatalyst raw material and drying at ambient temperature, thus eliminating heat treatment process. CONSTITUTION: The fabrication method of activated carbon filter coated with photocatalyst comprises the steps of mixing photocatalyst solution and inorganic binder solution at a weight ratio of 1:1 to 1:3; atomizing the mixture solution at an atomizing pressure of 8 to 10 kg/cm¬2 at an atomizing distance of 50 to 100 cm by a nozzle of 0.4 mm in diameter on the surface of activated carbon filter; and drying the activated carbon filter coated with the mixed solution at ambient temperature.
Patent KR-20030012685-A (KR)
Title: Variable Displacement Type Axial Piston Unit
Inventor: HAM YEONG BOK
IPC: F16H39/04
Filed: 2001-08-03
Abstract: PURPOSE: A variable displacement swash plate axial piston unit is provided to minimize abrasion due to mechanical friction. CONSTITUTION: A universal joint(90) is joined to a shaft(40) to rotate in circumferential direction of the shaft and has bearing outer races(94) joined to ends of extension parts thereof extending to three directions to freely rotate in circumferential directions of the extension parts and to bent in axial direction and a joint hole(82) is formed on an inside of a shoe holder assembly(80) to receive the universal joint so that surfaces of the bearing outer rings slip into the joint hole to be connected correspondingly with variable position of a shoe(81) so as to transmit power between the shoe holder assembly and the shaft.
Patent KR-20030015534-A (KR)
Inventor: LIM MU JONG
IPC: F21S2/00
Filed: 2001-08-16
Abstract: PURPOSE: A back light is provided to eliminate stink generated due to ozone by decreasing maintenance voltage of light emitting lamps, and uniform brightness. CONSTITUTION: A back light includes a plurality of light emitting lamps(10) having electrodes(10b,10c) at both outer ends of tubes(10a), and a support(20) supporting and fixing the plurality of light emitting lamps, wherein the plurality of light emitting lamps are arranged right and left by turns centering on the center part of the support; the plurality of light emitting lamps are arranged so that the center part of the support side electrodes form straight lines each other; and the back light additionally includes a light scattering element on the support.
Patent KR-20020066166-A (KR)
Inventor: SUZUKI MAY
IPC: H04W52/00
Filed: 2001-08-31
Abstract: PURPOSE: To effectively reduce power consumption of a terminal at the time of packet communication. CONSTITUTION: This radio communication equipment is provided with a plurality of signal processing blocks (22, 24, and 26 or the like) whose signal processing units are different, buffer memories (21, 23, and 25 or the like) for connecting the signal processing blocks, and a clock control part 28 for supplying or stopping a clock signal to each block. The respective signal processing blocks (22, 24, and 26 or the like) monitor whether or not any data to be processed are present in the following signal processing blocks, and the clock control part 28 controls the supply or stop of the clock signal to the following signal processing blocks based on the monitored result.
Patent KR-20030019821-A (KR)
Title: Time-Divisional Exchanging Device for Exchanger and Controlling Method Therefor
Inventor: RYU JI HYEONG
IPC: H04Q3/52
Filed: 2001-08-31
Abstract: PURPOSE: A time division switching device of a switching system and a method for controlling the same are provided to test the failure of a time switching board configured in a 5-by-5 matrix structure, so as to improve the debugging and reliability of the time switching board. CONSTITUTION: A test main processor(100) stores a test program and generates each control data for controlling the processing of a test. A time division switching part(200) includes a control memory(110) and a speech memory(120), and performs time division switching. An EPLD(Erasable Programmable Logic Device) part(130) is installed in the time division switching part(200), to interface with the test main processor(100) and control the time division switching part(200) to perform the test. A local link board(300) outputs a clock signal to the time division switching part(200). And a terminal port(400) is to select the processing for the test by input data of a user.
Patent KR-20020023121-A (KR)
Inventor: NAKAMURA NORIHIRA
IPC: A61Q5/10
Filed: 2001-09-17
Abstract: PURPOSE: Provided is an acidic dye composition which is stable even within an acidic region(pH 1.5 to 4.0), rich in fluidity and excellent in availability without dye color staining and migrating to skin and clothes after the hair is dyed, and does not need washing off the dye. Therefore, white hair is made inconspicuous by only one application of the dye composition and can be dyed in a balanced color. CONSTITUTION: This hair-dyeing acidic dye comprises 0.01 to 1% of one or two or more kinds of acidic dyes, 0.1 to 10% of an acid as a pH-adjusting agent, 1 to 20% of aromatic alcohol as a penetrating agent, 1 to 20% of lower alcohol as a solvent and 0.01 to 5% of a polymeric compound as a thickener. These acidic dyes are tar-based pigment, the acid as a pH-adjusting agent is glycolic acid and the aromatic alcohol is benzyl alcohol, the lower alcohol is ethanol and the polymeric compound is xanthan gum.
Patent KR-20030025622-A (KR)
Title: Vinyl substituted diarylethenes and polymer their from
Inventor: AHN GWANG HYEON
IPC: C08G61/02
Filed: 2001-09-21
Abstract: PURPOSE: Provided is optically active polymers made by diarylethane monomer represented by formula(1). The polymers are used in the precise controlled polymerization because they are substituted by a vinyl group. When the monomer is introduced on chains of polymer, polymers with controllable properties of optical signals, changing colors and reflectivity are prepared. The polymers are used in optical lens, filter, imaging, display and integration materials, switch, disk or recording medium. CONSTITUTION: The polymers containing the above monomer comprise: 0.01-99.8wt.% of the diarylethane monomer; 0-99.8wt.% of one or more co-monomers selected from group of styrene, vinyl methacryl or acryl monomer; and 0.19-5wt.% of polymerization initiators including cation or anion or radical initiator. In formula(1), Z1 and Z2 are independently cyano group or 4-6 membered cyclic group substituted or unsubstituted with fluorine; Ar1 and Ar2 are independently mono cyclic group containing X atom and substituted with R1,R2,R3 and bicyclic group containing Y atom and substituted with R4 and R5 group, wherein X and Y are O, S, NH or N-CH and R1,R2,R3,R4 and R5 are independently substituted or unsubstituted alkyl and aryl groups.