baber/WOPTO huggingface dataset:
Patent KR-20030012510-A (KR)
Title: C7 Ester Substituted Taxanes
Inventor: HOLTON ROBERT A
IPC: C07D305/14
Filed: 2001-08-01
Abstract: PURPOSE: C7 ester substituted taxane is provided which characteristically shoes improved antitumor activity. CONSTITUTION: C7 ester substituted taxane is represented by the formula 1, wherein R2 is acyloxy; R7 is R7aCOO- wherein R7a is hydrocarbyl, substituted hydrocarbyl, or heterocyclo, provided that hydrocarbyl or substituted hydrocarbyl contains carbon atom at alpha and beta site of R7a substituted carbon; R9 is keto, hydroxy or acyloxy; R10 is hydroxy; R14 is hydrido or hydroxy; X3 is substituted or unsubstituted alkyl, alkenyl or alkynyl, phenyl or heterocyclo; X5 is -COX10, -COOX10 or -CONHX10 wherein X10 is hydrocarbyl, substituted hydrocarbyl or heterocyclo; and Ac is acetyl.
Patent KR-20030012557-A (KR)
Title: Method for Preparation of Cathode Materials in Secondary Lithium Batteries by Oxalate Precipitation
Inventor: LEE BYEONG WOO
IPC: H01M10/04
Filed: 2001-08-01
Abstract: PURPOSE: Provided is a method for producing a cathode active material particle of lithium secondary cell at low temperature of 800 deg.C or less by using oxalate precipitation. CONSTITUTION: The method comprises the steps of (i) dissolving a metal salt or acetate into organic solvent to obtain a solution of the metal salt or acetate; (ii) adding an oxalic acid solution to the solution of the step(i) to obtain a precipitate; (iii) filtering and washing the precipitate to obtain raw material particles; and (iv) firing the particles at 800 deg.C or less to synthesize a cathode active material particle of spinel structure having desired composition. The metal salt is nitrate. The organic solvent is ethyl alcohol, acetone, or ethylene glycol.
Patent KR-20030015714-A (KR)
Title: Modular remote controller
Inventor: JIN YEONG GYU
IPC: H04N5/00
Filed: 2001-08-17
Abstract: PURPOSE: A modularized remote controller is provided to modularize each function performed in the remote controller and selectively connect each module according to a purpose to be performed. CONSTITUTION: A key input unit(150) has a plurality of command input keys for inputting a command for remotely controlling an electronic device. A control unit(110) generates the first control signal by the command inputted through the key input unit(150), and outputs one control signal as a remote control signal between the first control signal and the second control signal transmitted from the outside of a remote controller for remotely controlling the electronic device. A wireless data transmitting unit(160) transmits the remote control signal to the electronic device by wireless.
Patent KR-20010088948-A (KR)
Inventor: KIM JU YOUN
IPC: G10K9/12
Filed: 2001-08-21
Abstract: PURPOSE: A method for bonding a printed circuit board with a frame of a sheet buzzer by using a tape is provided to prevent deformation of the printed circuit board by minimizing pressure applied in a bonding process. CONSTITUTION: A method for bonding a printed circuit board(1) with a frame(6) of a sheet buzzer by using a tape(2) includes the steps of attaching the tape to the center of the top side of the printed circuit board, putting the frame on the printed circuit board and applying predetermined pressure for bonding the printed circuit board with the frame, winding a coil(10) on a pole(9) of the frame for being connected to patterns(4) of the printed circuit board, and successively bonding a magnet(11), a metal ring(12), a vibrating plate(13), and a case(14).
Patent KR-20030017021-A (KR)
Title: Method for Tubular sack coating
Inventor: JIN JONG GUN
IPC: B05C1/04
Filed: 2001-08-23
Abstract: PURPOSE: A method for coating a tubular bag is provided, to prevent the static elasticity and the damage of content due to the UV light by employing an antistatic material and an UV screening agent. CONSTITUTION: The method comprises the steps of (S1) supplying a raw source material; (S2) drying the raw source material by using a flat heater; (S3) spreading the surface of the raw source material flatly for easy coating process; (S4) preheating the surface of the raw source material for easy coating process; (S5) forming micropores on the surface of the raw source material for easy coating process; (S6) removing the impurities adhered to the surface of the raw source material by using a vacuum inhalation apparatus; (S7) compression coating the surface of the raw source material with a resin coating material; (S8) cutting the both ends of the width direction of the compression coated one; and (S9) winding the cut one for easy delivery or storage. The resin coating material comprises an antistatic material and a UV screening agent.
Patent KR-20010099102-A (KR)
Title: 자동응답기를 이용해 경기 복권 구매 결과를 발표하는 방법
Inventor: SEO EWI HWAN
IPC: H04M3/51
Filed: 2001-08-30
Abstract: 본 발명은 스포츠 또는 경기장에 경기, 경주의 승부, 예측, 변수를 맞추는 자에게 지급하는 복권으로, A.R.S 전화 또는 핸드폰 단말기로 복권(lottery ticket)을 구입하고, 복권행사 진행자의 추첨방법, 놀이방법, 레크레이션 스포츠에 따라 승부, 예측, 변수 등을 A.R.S전화, 유무선 단말기로 선택하여 기호나 숫자, 문자등으로 등록한다. 경기 또는 경주 결과가 이루어지는 즉시 또는 약속된 시간에 상품 또는 당첨금을 복권구입자의 수신단말기에 문자, 음성, 기호, 숫자 등으로 전송하는 시스템
Patent KR-20030023147-A (KR)
Title: A feed roller apparatus for charging billets into heating furnace
Inventor: JU JI YEONG
IPC: B65G39/10
Filed: 2001-09-12
Abstract: PURPOSE: A feed roller apparatus is provided to charge billets in a smooth manner without causing an impact to the feed roller member, while allowing billets to smoothly move after completion of charging. CONSTITUTION: A feed roller apparatus comprises a feed roller member(242) and a motor(245) for rotating the feed roller member so as to charge billets(210) with cambers, into a heating furnace. A frame(10) where the feed roller member and the motor are mounted, has a central portion where a shaft(12) is mounted to be rotatable so as to rotate the feed roller member and the motor in forward and rearward directions. An elevating unit(40) for selectively elevating the front portion of the frame is arranged in front of the frame, so as to adjust tilt angles of the feed roller member and the motor.
Patent KR-20030027163-A (KR)
Title: Construction of Filament for Automobile Lamp
Inventor: AH HO YOUL
IPC: B60Q1/00
Filed: 2001-09-13
Abstract: PURPOSE: A filament structure for a lamp of a vehicle is provided to satisfy an optimum condition in lumen and life of a halogen lamp of the vehicle. CONSTITUTION: A filament structure for a lamp of a vehicle includes leads(21,22) and a coil(23). Leads are arranged in parallel by using a conductor. The coil is formed between leads by using the conductor. A winding hollow(CD) of the coil is maintained from 1.430 to 1.470 millimeters. Total turn(TT) of the coil is maintained sixteen times. Thereby, temperature distribution within set life of the lamp is maintained regularly. The lamp is strengthened against thermal shock. Lumen and life of a halogen lamp satisfies an optimal condition.
Patent KR-20030024069-A (KR)
Title: Hindrance diagnose method in asymmetric digital subscriber line system
Inventor: KIM GYO JEONG
IPC: H04L12/26
Filed: 2001-09-15
Abstract: PURPOSE: A method for diagnosing fault in a symmetric/asymmetric DSL(Digital Subscriber Line) system is provided so that a subscriber directly diagnose the fault through a computer in an ADSL system. CONSTITUTION: If a fault diagnosis command is received(201), a computer checks whether an ADSL modem is an internal type or an external type(203). If the ADSL modem is the internal type, the computer tests an internal driver(205). If the ADSL modem is the external type, the computer tests an external driver(207). The computer judges whether the drivers are normal(209). If the driver are normal, the computer performs a line synchronous test(211). The computer judges whether a connection state between the ADSL modem and a DSLAM(Digital Subscriber Line Access Module central office modem pool) is normal(213). The computer tests connection with an Internet network(219). If the connection is abnormal, the computer displays a help text to a user for informing that the setup of an Internet web browser is abnormal(223).
Patent KR-20030025127-A (KR)
Inventor: HA JONG MIN
IPC: F24F1/02
Filed: 2001-09-19
Abstract: PURPOSE: A decoration panel mounting structure for an air conditioner is provided to accurately and conveniently mount the decoration panel. CONSTITUTION: Pairs of mounting legs(74) are formed on rear ends of a decoration panel(73). Pairs of mounting slots(77,78) are formed on a decoration panel mounting part(76) of a suction grill(70) to which the decoration panel is mounted. The mounting slots are opened to a front upper part of the suction grill. The mounting legs are formed in directions corresponding with the mounting slots. The decoration panel is coupled as the mounting legs are mounted to the mounting slots of the decoration panel mounting part.
Patent KR-20030030249-A (KR)
Title: Precooling apparatus for intake air of diesel engine
Inventor: LEE CHANG UK
IPC: F02B29/04
Filed: 2001-10-09
Abstract: PURPOSE: An intake air precooling apparatus of a diesel engine is provided to reduce engine warm-up time by heating the engine coolant by the high temperature intake air and circulating the heated coolant during an initial stage of engine start. CONSTITUTION: An intake air precooling apparatus comprises a precooler(30) arranged at the intermediate portion of an intake line(26) for interconnecting a turbo-charger(24) and an intercooler(25); an inlet side three-way valve(51) arranged at the branch for connecting a coolant inlet port of the precooler and the intermediate portion of a coolant outlet line(28) for connecting an engine(20) and a radiator(27); an outlet side three-way valve(52) arranged at the branch between the radiator and a bypass line(42) so as to guide the coolant discharged from the coolant outlet port of the precooler toward the coolant inlet line(29) or inlet port of the radiator; a temperature sensor(61) mounted in front of the inlet side three-way valve, which measures temperature of the coolant discharged through the coolant outlet line; and an intake air temperature sensor(62) mounted in front of the precooler, which measures temperature of the intake air pressurized by the turbo-charger.
Patent KR-20030033748-A (KR)
Title: Power control method of television receiver
Inventor: LEE JAE GYEONG
IPC: H04N5/63
Filed: 2001-10-25
Abstract: PURPOSE: A method for controlling power source of a television receiver is provided to easily set power source control of the television receiver and automatically turn off the television receiver. CONSTITUTION: A user inputs an automatic turn-off reservation key(200). A microprocessor searches whether time information is stored related to a program being currently output(204). If so, the microprocessor calculates a turn-off reservation time by subtracting the current time from an ending time of the program. After operating a timer(210), the microprocessor searches whether the user requests a program guide search(212). If so, the microprocessor displays an EPG(Electronic Program Guide) on a screen(214). If the timer counts to the turn-off reservation time, the microprocessor turns off a television receiver(222).
Patent KR-20030035166-A (KR)
Title: Apparatus for analyzing a fuel consumption for vehicles
Inventor: HWANG JUN HA
IPC: G01M17/00
Filed: 2001-10-30
Abstract: PURPOSE: An apparatus for analyzing a fuel consumption ratio of a vehicle is provided to find out how much fuel is spent in which part, thereby learning part to be improved in the vehicle to improve the fuel consumption ratio. CONSTITUTION: An analog signal processing board(31) receives a signal of each sensor installed in a vehicle(20). A digital signal processing board(32) receives a signal of each actuator installed in the vehicle. A CPU board(33) is connected with the vehicle, the analog signal processing board, the digital signal processing board for controlling the same. A computer(40) is connected with the CPU board for receiving the signals passing through a signal processing box(30) for processing data to display the data.
Patent KR-20020036722-A (KR)
Inventor: KACHI HAJIME
IPC: F16F9/32
Filed: 2001-11-08
Abstract: PURPOSE: To provide a hydraulic shock absorber eliminating deformation of a rod guide by dispersing force that a rod guide receives from a rebound stopper. CONSTITUTION: The rod guide 8 is formed from plate material and includes an inner cylinder part 8b fitting with an outer circumference of a piston rod 5, a contact flat surface 8c horizontally extending from a lower end part of the inner cylinder part 8b in the radius direction and contacting on the rebound stopper 4, a contact inclined surface part 8d descending from an outer end part of the contact flat surface 8c toward an inner circumference surface of a cylinder and contacting on an outer circumference part of the rebound stopper 4, and a cylinder fitting part 8e vertically extending from a lower end part of the contact inclined surface part 8d upward and fitting with the inner circumference surface of the cylinder 2. Accordingly, force applied from the rebound stopper 4 to the rod guide 8 does not concentrate in one direction to prevent deformation of the rod guide 8 and to make the piston rod 5 always slide smoothly.
Patent KR-20030042097-A (KR)
Title: Restarting Method For Neighbor Signaling Point In No.7 Signaling Network
Inventor: HA JAE GYEONG
IPC: H04Q3/42
Filed: 2001-11-21
Abstract: PURPOSE: An adjacent signaling point restarting method of a No.7 signaling network is provided to allow adjacent signaling points each managing different network status data to maintain the same network status without message transmission and reception. CONSTITUTION: When a signaling point restarts, an MTP(Message Transfer Part) of a signaling point adjacent to the signaling point maintains every signal route using the currently restarted link set in an unavailable state(S31). The MTP sets an adjacent signaling point restart timer, and checks an STP(Signaling Transfer Point) and an SEP(Signaling End Point) for restarting the adjacent signaling point(S32). The MTP transfers a TFA(TransFer Allowed) message for a signaling point that the MTP itself can access, to the adjacent signaling point(S33). The adjacent signaling point receives and processes the TFA, and transfers a TRA(Traffic Restarting Allowed) informing that a traffic reception using the corresponding link set is available, to the signaling point which has transmitted the TFA(S34). Then, the corresponding signal point updates status information of a signal route managed by itself on the basis of the TFA received from the adjacent signaling point(S35).
Patent KR-20030043124-A (KR)
Inventor: HWANG BYEONG CHEOL
IPC: H01L21/02
Filed: 2001-11-27
Abstract: PURPOSE: Fixing equipment of chemical-filter using semiconductor device manufacturing equipment is provided to efficiently replace a chemical filter with a new one by improving the structure of the fixing apparatus. CONSTITUTION: Fixing equipment of chemical-filter is provided with a frame(22), a loading plate(24) having a loading hole(26) fixedly installed on the lower portion of the frame(22) for inserting a chemical filter to the predetermined depth, a fixing plate(28) having a fixing groove(30) fixedly installed on the upper portion of the frame(22) corresponding to the loading plate(24) for fixing one side of the chemical filter, and a support plate(34) having a support groove(36) connected to the fixing plate(28) for supporting the other side of the chemical filter.
Patent KR-20030045275-A (KR)
Title: Air-bag module for driver
Inventor: LIM IL SANG
IPC: B60R21/205
Filed: 2001-12-01
Abstract: PURPOSE: An air bag module for a driver seat is provided to improve productivity and to reduce the cost of production by changing the structure of a cover and reducing the number of parts. CONSTITUTION: A cylindrical inflator(21) has an installation plate, and is inserted into a circular base plate(25). A plurality of first bolt holes is formed at the surface of the base plate. A cushion(24) is installed at the top of the base plate. A circular cushion retainer(32) compresses the cushion. A plurality of second bolt holes are formed at the surface of the cushion retainer. A cover(41) includes a cover-upper unit, a first support plate, and a snap unit.
Patent KR-20030047271-A (KR)
Title: Check device of printed circuit board
Inventor: HAN YONG SU
IPC: H05K3/00
Filed: 2001-12-10
Abstract: PURPOSE: An apparatus for testing printed circuit boards is provided to allow for ease and convenience of PCB test by displaying the PCB mounted on the jig through the use of the monitor. CONSTITUTION: An apparatus for testing printed circuit boards comprises the first transfer plate(10) coupled to a horizontal rail(11) arranged on a desk body(1) in such a manner that the first transfer is movable in left and right directions, the second transfer plate(12) coupled to a vertical rail(13) arranged on the first transfer plate in such a manner that the second transfer plate is movable in a vertical direction, a jig(14) disposed on the second transfer plate in such a manner that the jig is attachable/detachable to/from the second transfer plate and permits a PCB(15) to be mounted on the jig, a vision unit(16) mounted on a support(2) of the desk body, and which photographs the PCB, and a monitor(17) for receiving signals output from the vision unit and displaying the photographed image of the PCB.
Patent KR-20030048270-A (KR)
Title: Method of Treating wastewater using catalytic wet oxidation process
Inventor: KIM DUL SEON
IPC: C02F1/74
Filed: 2001-12-11
Abstract: PURPOSE: A method for treating wastewater using catalytic wet oxidation process is provided which is effectively operated even at a low temperature near ordinary temperature and at low pressure near atmospheric pressure and commonly applied to recalcitrant wastewater such as dyeing wastewater and domestic sewage to widen application range. CONSTITUTION: The method for treating wastewater using catalytic wet oxidation process comprises a step of injecting air and hydrogen into wastewater to be treated; and a step of contacting the air and hydrogen injected wastewater with Pt-Pd/Al2O3 catalyst and Cu/Al2O3 catalyst, wherein the step of contacting the wastewater with the catalysts is performed at a process temperature of 80 to 100 deg.C under a pressure of 4 to 6 atmospheric pressures, wherein Pt content is 5 to 20 wt.% of Pd content in the Pt-Pd/Al2O3 catalyst, wherein the amount of hydrogen injected into the wastewater is 0.5/1,000 to 2/1,000 of the air amount injected, and wherein the Cu/Al2O3 catalyst contains 10 to 50 wt.% of Cu, and a weight ratio of the Cu/Al2O3 catalyst to the Pt-Pd/Al2O3 catalyst is 1.
Patent KR-20030049146-A (KR)
Title: The reverse idle gear support for manual transmission
Inventor: LEE DONG SU
IPC: F16H57/02
Filed: 2001-12-14
Abstract: PURPOSE: Supporting structure of a reverse idle gear for a manual transmission is provided to improve the durability by distributing axial load from the reverse idle gear to a bolt and a case, and to decrease cost and assembling process by reducing parts. CONSTITUTION: A reverse idle gear support system is composed of a reverse idle shaft(50) inserted to a groove(60') of a transmission case(60) and fixed by a bolt(52) penetrating the case; a reverse idle gear(51) rotated and combined with the reverse idle shaft; and a spacer(53) inserted to the reverse idle shaft and contacted to the case and a side wall(51a) of the reverse idle gear to restrict movement of the reverse idle gear. Parts, process and cost are reduced by eliminating the needle bearing with rotating the reverse idle gear to the reverse idle shaft.
Patent KR-20030049705-A (KR)
Inventor: LEE SEONG HO
IPC: G02F1/136
Filed: 2001-12-17
Abstract: PURPOSE: A liquid crystal display is provided to form a light shielding layer for preventing a liquid crystal driving chip from being erroneously operated without a separate process. CONSTITUTION: A liquid crystal display includes a transparent substrate(160), a transparent electrode pattern(140) formed on the front surface of the transparent substrate, a conductive line(90) connected to the transparent electrode pattern, and a contact pad formed at one side of the conductive line. The liquid crystal display further includes a liquid crystal driving chip(22) connected to the contact pad and mounted on the front surface of the transparent substrate, and a light shielding layer(100) formed on the front surface of the transparent substrate. The liquid crystal driving chip is superposed on at least a part of the light shielding layer. The liquid shielding layer is connected to an external grounding terminal.
Patent KR-20020050154-A (KR)
Title: Compound, non-chromium conversion coatings for aluminum alloys
Inventor: MARK R JAWOROWSKI
IPC: C23C22/73
Filed: 2001-12-19
Abstract: PURPOSE: A compound, non-chromium conversion coating for use with aluminum alloy parts is provided, and a method for depositing the non-chromium containing on a part formed from an aluminum alloy is provided. CONSTITUTION: The compound, non-chromium conversion coating for a part formed from an aluminum alloy, contains an anodic inhibitor species and a cathodic corrosion inhibitor species, wherein the anodic inhibitor species is selected from the group consisting of tungstates, permanganates, vanadates, molybdates, and mixtures thereof, the cathodic corrosion inhibitor species is selected from the group consisting of cobalt, cerium, other lanthanide elements, and mixtures thereof, the coating comprises Ce2(WO4)3 and has a coating weight in the range of from about 400 to about 800 mg/square-feet, and the coating contains cerium and a tungstate. The method for forming a non-chromium conversion coating on an aluminum alloy part comprises the steps of providing a first solution containing an anodic inhibitor species; providing a second solution containing a cathodic corrosion inhibitor species; and immersing the aluminum alloy part in a first one of the first and second solutions and thereafter in a second one of the first and second solutions, wherein the first solution providing step comprises providing a solution containing an anodic inhibitor species selected from the group consisting of tungstates, permanganates, vanadates, molybdates, and mixtures thereof at a concentration in the range of from about 10 g/L to about 20 g/L, the second solution providing step comprises providing a solution containing a cathodic corrosion inhibitor species selected from the group consisting of cobalt, cerium, other lanthanide elements, and mixtures thereof at a concentration in the range of from about 10 g/L to about 50 g/L, the immersing step comprises immersing the aluminum alloy part in the first solution and thereafter into the second solution, the immersing step comprises immersing the aluminum alloy part in the second solution and thereafter into the first solution, and both the first and second solutions are maintained at room temperature and the aluminum alloy part is immersed into the solutions without agitation.
Patent KR-20030052456-A (KR)
Title: Method for transmitting substitution images during video phone call
Inventor: MUN GWI NAM
IPC: H04B1/38
Filed: 2001-12-21
Abstract: PURPOSE: A method for transmitting an alternative image upon video conference is provided to transmit an alternative image during conversation with the other party in video conference, thereby protecting a private life a little. CONSTITUTION: In a video conference state, camera input image signals are digitalized and transmitted to the other party(S110). Whether a key signal for transmitting an alternative image is inputted during the video conference is checked(S112). If not, the step S110 is returned to digitalize and transmit camera input image signals, and if inputted, an alternative image stored in a memory is read(S114). The read alternative image is transmitted to the other party(S116). Whether a key signal for releasing transmission of the alternative image is inputted is decided(S118). If not, the alternative image is continuously transmitted, and if inputted, the step S110 is returned to digitalize and transmit camera input image signals.