baber/WOPTO huggingface dataset:
Patent KR-20030005983-A (KR)
Title: disc case for stereoscopic vision
Inventor: LEE SEUNG HYUN
IPC: G11B33/04
Filed: 2001-07-11
Abstract: PURPOSE: A disk case for reading a stereoscopic image is provided to freely realize CD and DVD advertisement by reading a stereoscopic photograph inside the disk case as the stereoscopic image, thereby reducing the cost for advertisement and improving the effect of the advertisement. CONSTITUTION: A disk case(1) for reading a stereoscopic image includes a stereoscopic material(6) placed inside the disk case, and a stereoscopic reading element formed of alternately a plurality of stripes(5') capable of shielding the light and a plurality of stripes(5'') capable of transmitting the light on a synthetic resin plate(5) made of a transparent material in the disk case, so that an observer feels the stereoscopic image when the observer watches the stereoscopic material through the synthetic resin plate.
Patent KR-20030010285-A (KR)
Inventor: NAM MI SUK
IPC: H05B33/02
Filed: 2001-07-26
Abstract: PURPOSE: A radiating apparatus and method are provided to prevent a noise and cool a generated heat using a thermocouple radiating plate. CONSTITUTION: A panel(20) is formed at a crossing part of gate lines(GL) and data lines(DL). A thermocouple radiating plate(22) is installed at a rear surface of the panel(20). When gate signals of the gate lines(GL) are enabled, an organic EL element of the panel(20) drives and emits a light corresponding to an amplitude of a pixel signal on the data lines(DL). The thermocouple radiating plate(22) radiates a heat generated in the panel(20). The first radiating plate(24) is formed adjacent to the panel(20). The second radiating plate(26) has a temperature higher than that of a metal of the first radiating plate(24). When a voltage is applied to the first and second radiating plates(24,26), the first and second plates(24,26) generates or absorbs the heat.
Patent KR-20030013881-A (KR)
Title: A Bidet system equiped with ion exchange apparatus
Inventor: KIM YONG SEONG
IPC: E03D9/08
Filed: 2001-08-09
Abstract: PURPOSE: A bidet device provided with an ion generator is provided to promote health by keeping the genital organs cleanly and sanitarily. CONSTITUTION: The bidet device(1) provided with an ion generator comprises: a main bidet device(10) provided with a control box(11); a fixed piece(20) provided with an injection nozzle(21) formed on one side of the main bidet device(10); a coupler(22) formed on the backside of the fixed piece(20); a water purifier(30) installed to one side of the main bidet device(10) to purify water flew from the outside; an ion generator(40) for separating the purified water through the water purifier(30) into acid water and alkali water; storage tanks(50,50') for storing acid water and alkali water separated from the ion generator(40); and an acid water feed line(51) for feeding the acid water stored in the storage tank(50) to the main bidet device(10).
Patent KR-20030014077-A (KR)
Title: Pointer adjustment synchronization system using threshold modulation technique
Inventor: CHOI SEUNG KUK
IPC: H04L12/43
Filed: 2001-08-10
Abstract: PURPOSE: A threshold modulation mode pointer adjusting synchronizing apparatus is provided to reduce the amplitude of a jitter generated using a threshold modulation mode by controlling a clock of 155.52 Mbit/s three bits by three bits. CONSTITUTION: The threshold modulation mode pointer adjusting synchronizing apparatus compensates for a phase time deviation between node clocks in an SDH communication network. In order to reduce the amplitude of a jitter generated in the threshold modulation mode pointer adjusting synchronizing apparatus, a threshold value is modulated in a sawtooth form. In order to generate a jitter having smaller amplitude, a period(N) of a sawtooth wave is set to 4 or 5.
Patent KR-20020018108-A (KR)
Title: Method for determining basal metabolism
Inventor: HEYMSFIELD STEVEN B
IPC: A61B5/053
Filed: 2001-08-29
Abstract: PURPOSE: A method for determining basal metabolism is provided to attain a calculated value that more accurately correlates with the observed value of basal metabolism so that guidance can be effectively provided as to diet and exercise for a picnic type person and also to children. CONSTITUTION: The arithmetic method for determining basal metabolism comprises the steps of: obtaining an age of a subject; determining fat-free mass of the subject; and determining basal metabolism of the subject using the determined fat-free mass and a reciprocal of the age. The basal metabolism is calculated using a formula represented by BMR = A * FFM + B * (1/age) + C, wherein BMR is basal metabolism, FFM is fat-free mass, and A, B, and C are constants.
Patent KR-20030018815-A (KR)
Title: Scale Removal Method of Plate Type Heat Exchanger by the Using Chemicals
Inventor: BYUN GYEONG SIK
IPC: F28G9/00
Filed: 2001-08-31
Abstract: PURPOSE: A method and apparatus for removing scale of a heat exchanger are provided to reduce time needed for removing scale. CONSTITUTION: An apparatus includes a scale removing part(30) connected with heat exchangers and pumps to circulate freshwater, chemicals or counteractive in the heat exchangers so as to remove scale. The scale removing part includes a discharge pipe having a valve(19) installed thereon, and connected to a lower part of a precipitation tank(31), valves(15,16) connected thereto, a water level sensor(32), a screen(33) and a pH meter(34) inserted therein, and the precipitation tank connected with a freshwater pipe with a valve(17) installed thereon and with a chemicals storage tank(35).
Patent KR-20030020584-A (KR)
Title: Flame Retardant Thermoplastic Resin Composition
Inventor: HONG SANG HYEON
IPC: C08L25/08
Filed: 2001-09-03
Abstract: PURPOSE: Provided is a thermoplastic resin composition excellent in fire-retardancy, heat-resistance, mechanical property, and property balance such as impact-resistance, heat stability, workability, and apparent property. CONSTITUTION: The thermoplastic resin composition comprises: (A) 45-95pts.wt. of a polycarbonate resin; (B) 1-50pts.wt. of a rubber-modified vinyl graft copolymer obtained by graft-polymerizing (b1) 5-95wt% of a monomer mixture comprising 50-95wt% of styrene, alpha-methylstyrene, halogen or alkyl substituted styrene, C1-C8 methacrylic acid alkylester, and etc. and 5-50wt% of acrylonitrile, methacrylonitrile, C1-C8 methacrylic acid alkylester, and etc. to (b2) 5-95wt% of butadiene rubber, acryl rubber, ethylene/propylene rubber, styrene/butadiene rubber, and etc.; (C) 0-50pts.wt. of a vinyl copolymer comprising (c1) 50-95wt% of styrene, alpha-methylstyrene, halogen or alkyl substituted styrene, and etc. and (c2) 5-50wt% of acrylonitrile, methacrylonitrile, C1-C8 methacrylic acid alkylester, and etc.; (D) 1-30pts.wt.(based on the base resin (A)+(B)+(C) of 100pts.wt.) of an organic phosphorus compound mixture comprising 1-50wt% of a cyclic phosphazene oligomer compound and 99-50wt% of a phosphoric acid ester compound; (E) 0.05-5pts.wt.(based on the base resin (A)+(B)+(C) of 100pts.wt.) of a fluorinated polyolefin resin having an average particle size of 0.05-1000 micrometer and a density of 1.2-2.3g/cm3.
Patent KR-20030021507-A (KR)
Inventor: KIM GI DONG
IPC: H01L51/30
Filed: 2001-09-06
Abstract: PURPOSE: Provided is an organic electroluminescent device having high brightness and efficiency, which comprises a luminescent layer formed by doping a phosphorescent substance having excellent luminescence on a host of specific compound. CONSTITUTION: The organic electroluminescent device comprises a board; an anode, an organic membrane layer, and a cathode, which are sequentially laminated on the board, wherein the organic membrane layer comprises a luminescent layer formed by doping a phosphorescent substance on a material represented by formula 1(wherein R is any one selected from the group consisting of hydrogen(H), alkyl group, allyl group, and halogen). The phosphorescent substance is 2,3,7,8,12,13,17,18-octaethyl-21H,23H-phorphine platinum(II).
Patent KR-20030022922-A (KR)
Title: medical pump of irrigation system
Inventor: HAN JEONG SU
IPC: A61M1/00
Filed: 2001-09-11
Abstract: PURPOSE: A pump of a medical irrigating system is provided to feed fluid to a patient at a constant speed by making pumped fluid have no pulsation. CONSTITUTION: The pump of the medical irrigating system pumps fluid in an irrigated fluid reservoir formed in a pack to feed it to a patient. A pair of rollers(32,34) engage with each other with the pack between them. A motor(36) drives the rollers. A control unit(38) controls the motor. A clearance adjuster is provided at a lateral end of the roller for adjusting the clearance between the pair of rollers.
Patent KR-20030028648-A (KR)
Title: Wide band phase shift circuit
Inventor: LEE JAE UK
IPC: H03L7/00
Filed: 2001-09-25
Abstract: PURPOSE: A wide band phase shifter circuit is provided, which is used in a wide band by reducing quadrature phase error. CONSTITUTION: According to the wide band phase shifter circuit which obtains two phase shifted signals having phase difference each other by receiving two local input signals from a local oscillator, a phase shift part(503) receives the above two local input signals and at least more than two control signals and outputs two shifted local input signals according to voltage or current difference between the control signals. The first differential amplifier(511) outputs amplified signals by receiving two output signals of the phase shift part. The second differential amplifier(513) outputs amplified signals by receiving the local input signal. And a phase detector(515) receives output signals of the first and the second differential amplifier, and outputs at least more than two control signals according to the result of comparing phases of the received signals.
Patent KR-20030026606-A (KR)
Inventor: JUNG YONG HYEON
IPC: F24H1/00
Filed: 2001-09-26
Abstract: PURPOSE: A latent heat exchanger is installed inside of hot water stored in a cistern tank, and discharge gas flows inside of the latent heat exchanger reducing area of a combustion chamber and a heat exchanging part. CONSTITUTION: A burner(43) is installed in lower part of a combustion chamber(45). A sensible heat exchanger(47) absorbs heat from the burner. A latent heat exchanger(62) absorbs heat of discharge gas passed the sensible heat exchanger. A cistern tank(60) stores retrieved hot water temporarily. A discharge duct(49) guiding discharge gas passed the sensible heat exchanger is installed from an upper end of the combustion chamber through inside of hot water of the cistern tank to outside of the cistern tank. The latent heat exchanger is installed outside of the discharge duct immersed in the hot water.
Patent KR-20030028996-A (KR)
Title: A driving part strure for an eradicator
Inventor: KIM KWANG HO
IPC: A01D34/76
Filed: 2001-10-05
Abstract: PURPOSE: A driving part structure of a grass cutter is provided to prevent noise and vibration generated upon the operation of a driving part and the abrasion of parts. CONSTITUTION: A housing(20) has a first shaft coupling part(21) formed diagonally and a second shaft coupling part formed at one side in a vertical direction. A boss(30) has a driving bevel gear(31) integrally formed at one end and an inner wheel(34) of a first bearing(33) integrally formed at the other side to be axially mounted the first shaft coupling part(21). A driven shaft(40) is axially mounted on the second shaft coupling part by second and third bearings(43,46) and has a driven bevel gear(41) integrally formed at an upper end and receiving a driving force by a gear engagement to the driving bevel gear(31).
Patent KR-20030034977-A (KR)
Title: Electrolyte for aluminium electrolysis condenser of low voltage and electrolysis condenser having the same
Inventor: CHOI HYEON GIL
IPC: H01G9/022
Filed: 2001-10-29
Abstract: PURPOSE: An electrolyte for low-voltage aluminum electrolysis condenser and an electrolysis condenser containing the same are provided to have a large withstand voltage and a low specific resistance. CONSTITUTION: A solvent consists of ethylene glycol of 35 to 35 weight% and water of 40 to 50 weight%. A solute consists of adipic acid of 1 to 3 weight% and ammonium adipate of 12 to 18 weight%. A dope consists of ammonium dihydro phosphate of 1 to 3 weight%, ammonium p-nitro benzyl alcohol of 1 to 3 weight%, and citric acid of 1 to 3 weight%.
Patent KR-20030035501-A (KR)
Title: cellularphone illuminator
Inventor: CHOI EUN YOUNG
IPC: H04B1/40
Filed: 2001-10-31
Abstract: PURPOSE: An illumination device for a mobile phone is provided to control an unnecessary illumination in a bright place and save a battery by adding an optical diode and adjusting the illumination brightness of a screen according to peripheral brightness environment. CONSTITUTION: An input unit(1) inputs a use signal of a mobile phone. A microcomputer(3) recognizes the use signal from the input unit(1), and generates an illumination control signal. A driving circuit unit(5) transmits the illumination control signal from the microcomputer(3). An optical sensor unit(7) receives the illumination control signal from the driving circuit unit(5), and recognizes a peripheral optical quantity for controlling a current. An LED(Light Emitting Diode)(9) illuminates a display screen of the mobile phone by the illumination control signal amplified through the driving circuit unit(5) when the optical sensor unit(7) does not recognize the optical quantity.
Patent KR-20030039894-A (KR)
Title: The method of Phase Factor Establishment for Partial Transmit Sequence OFDM
Inventor: CHOI GWON HYU
IPC: H04L27/26
Filed: 2001-11-16
Abstract: PURPOSE: A method for setting the phase coefficient of a sub-block signal in a partial transmission column orthogonal frequency division multiplexing system is provided to reduce the complexity of the process to set the phase coefficient to reduce the ratio between the peak power to the average power by the sequential process of the phase value as well as to reduce the ratio between the peak power to the average power, effectively. CONSTITUTION: A method for setting the phase coefficient of a sub-block signal in a partial transmission column orthogonal frequency division multiplexing system includes the steps of: initializing(201,202) by setting all phase coefficients of the sub-block signals as the first phase value for the sub-block signal, calculating the peak power obtained by adding the sub-block signal set by the phase coefficient at step(201,202) and for setting(203) the calculated value as a reference peak power, setting(206) the phase values to minimize the peak power of the output signal to the phase coefficients of the each sub-block signal with applying(205) the following phase value as the phase coefficient of each sub-block signal and repeating the above 3 steps for the remained usable phase values.
Patent KR-20030043204-A (KR)
Inventor: YOON SEOK GEUN
IPC: C11D10/04
Filed: 2001-11-27
Abstract: PURPOSE: A solid cosmetic soap composition is provided, which has excellent moisturizing effect, hair nutrition supplying effect and scalp protecting effect. CONSTITUTION: The solid cosmetic soap composition comprises a fatty acid-based soap fat; 0.1-6 wt% of D. batatas Decne powder; and 0.1-12 wt% of a betaine-based surfactant represented by the formula 1, wherein R1 is an alkyl group of C10-C12 or its mixture; R2 and R4 are a methylene, ethylene or propylene group; and R3 is H, a methyl group or an ethyl group. Preferably the fatty acid-based soap fat is obtained by neutralizing beef tallow, a palm oil, palm nucleus fatty acid or a monofatty acid of C8-C20 or their mixtures with sodium hydroxide or potassium hydroxide.
Patent KR-20030045524-A (KR)
Title: A auto-silk printing system
Inventor: JUONG SUNG TAI
IPC: B41F17/36
Filed: 2001-12-04
Abstract: PURPOSE: An automatic silk print system is provided to remarkably improve productivity and to reduce manufacturing cost by precisely and rapidly carrying out a printing work with reducing the number of workers to the minimum. CONSTITUTION: An automatic silk print system(10) includes a supporter, a jig rotating member, a supporting shaft, a plurality of horizontal correction members, a supporting roller, a stopper unit, an article mounting section(17), first to third printing sections(18,19,20), first to third drying sections(21,22,23), an article discharging section(24) and a control section. The supporter is used for stably supporting a load and has a predetermined box shape. The jig rotating member has a plurality of jigs, which are radially aligned, and is integrally formed with a driving gear, a shaft assembling hole and a stopping gear.
Patent KR-20030045534-A (KR)
Title: Method and system for updating of home-zone list automatically in mobile telecommunication system
Inventor: KIM YEONG HAE
IPC: H04W24/02
Filed: 2001-12-04
Abstract: PURPOSE: A method of automatically updating a home-zone list in a mobile communication system is provided to determine BTSs(Base Transceiver Subsystems) whose BTS system parameters are changed when cell shapes are changed, and to generate home-zone lists for subscribers, thereby simply obtaining the changed home-zone lists. CONSTITUTION: When cell shapes are changed, a home-zone service center receives cell shape changing information(S100). The home-zone service center determines BTSs whose BTS system parameters are changed by the changed cell shapes(S200). The home-zone service center selects all subscribers influenced by the changed cell shapes by using coordinates of the determined BTSs(S300). A home-zone list generation algorithm generates home-zone lists for the selected subscribers(S400). The generated home-zone lists are stored in a subscriber DB of the home-zone service center, and is updated in a home location register(S500).
Patent KR-20030048980-A (KR)
Title: Apparatus and method for detecting edges
Inventor: LEE JAE MUN
IPC: H04N7/015
Filed: 2001-12-13
Abstract: PURPOSE: An apparatus and a method for detecting contours are provided to represent a clear and cubic-effective image by detecting the contours by using a color angle difference between adjacent pixels. CONSTITUTION: A color angle operating unit(320) calculates a color angle of two adjacent pixels adjacent to an input pixel. A color angle difference operating unit(330) calculates a difference in color angle between the adjacent pixels. A contour judging unit(340) judges the input pixel as contours if the color angle difference exists within a predetermined extent. A complement converter(350) converts the input pixel judged as the contours into a complement pixel corresponding to the input pixel. A coordinates converter(310) converts the adjacent pixels into color coordinates forms represented as brightness and color difference signals.
Patent KR-20030050822-A (KR)
Title: apparatus for mounting a screen in a projection television
Inventor: JUNG YEONG JUN
IPC: H04N5/74
Filed: 2001-12-19
Abstract: PURPOSE: An apparatus for fixing a screen of a projection television is provided to fix and separate the screen at and from a front surface of the projection television without using screws, thereby improving the work efficiency and the productivity. CONSTITUTION: A front cabinet(160) forms a front window of a casing. A screen(150) transmits or forms a picture. A plurality of fixing brackets(170) fix the screen at the front cabinet. A plurality of protruded holding parts(178) are formed at the fixing brackets. A plurality of protruded holding part containing parts are formed at the front cabinet to be engaged with the protruded holding parts. A plurality of coupling members fix the fixing brackets at the front cabinet. A supporting member(180) supports and constraints the fixing brackets so that the coupling members firmly fix the fixing brackets at the front cabinet.
Patent KR-20030053315-A (KR)
Title: Flash memory cell and method of manufacturing the same
Inventor: DONG CHA DEOK
IPC: H01L21/8247
Filed: 2001-12-22
Abstract: PURPOSE: A flash memory cell is provided to remarkably simplify a process by performing only an isolation oxide(ISO) mask process before a floating gate formation process is performed, and to minimize a critical dimension of an active region by controlling a deposition target in a wall sacrificial oxide process and an oxide process so that the upper portion of a trench is rounded. CONSTITUTION: A semiconductor substrate(10) is defined as an active region and an inactive region by a trench. The trench is filled with a trench insulation layer(24) having a predetermined protrusion. An impurity region is formed in the active region. A floating gate(32) has a roughness part, isolated by the protrusion. A dielectric layer and a control gate are formed on the floating gate.
Patent KR-20030054486-A (KR)
Title: A method for controlling the feeding time of feed tanks of the 2 way PCI feeding system
Inventor: CHO JIN RAE
IPC: C21B7/00
Filed: 2001-12-26
Abstract: PURPOSE: A method for controlling diagonal replacement of feed tank is provided to prevent damage of facility due to differential pressure increase of bag filter in the back pressure process, reduce load of pulverized coal collector and stabilize controlling of injection amount by alternately performing injection process of the feed tank. CONSTITUTION: The method comprises a step of proceeding the next step if the injection process state is automatic mode, and mode of injection amount control system and pressure control system is "CASCADE" mode by judging the injection process state of first and second series injection facilities and mode of injection amount control system and pressure control system of the feed tank; a step of proceeding the next step if the feed tank of the first series is under the injection state, and the feed tank of the second series is under the standby state by judging proceeding sequence of feed tanks of the first and second series injection facilities; a step of storing the read current weight by reading current weight (Wn) of the feed tanks for the first and second series injection facilities under the injection state using weight measuring instrument, storing the read set empty value by reading a set empty value (We) of the feed tank under the injection state, and storing the read set value by reading a set value (Ws) of the injection amount control system under the injection state; an operation step of extracting injection completion time of feed tank per each series by the stored current weight (Wn), set empty value (We) and set value (Ws); a step of comparing an absolute value of difference between injection completion times per series with a predetermined time value (Xmin); and a step of changing a set target injection amount value per time of the first and second series if the absolute value is judged to be less than a predetermined time value (Xmin).
Patent KR-20030057721-A (KR)
Title: Internal Voltage Generator in Semiconductor Memory Device
Inventor: KIM JONG HWAN
IPC: G11C5/14
Filed: 2001-12-29
Abstract: PURPOSE: An inner power voltage generation circuit of a semiconductor memory device is provided to supply a stable inner power voltage, thereby improving the reliability thereof. CONSTITUTION: An inner power voltage generation circuit of a semiconductor memory device includes an enable block(10), a differential amplifier block(20), a current supplying block(30), a leak block(40), a voltage divider block(50) and an active control block(60). In the inner power voltage generation circuit, the enable block(10) inputs the enable signal to enable the active operation, the differential amplifier block(20) inputs the output signal of the enable block(10) and the current supplying block(30) pulls up the inner power voltage output node in response to the output of the differential amplifier block(20). And, the voltage divider block(50) divides the voltage of the output node of the inner power voltage and the active control block(60) increases the current amount of the current supplying block(30) at the active start point by inputting the enable signal.