baber/WOPTO huggingface dataset:
Patent KR-20030075728-A (KR)
Title: Method for confirming a home appliance connect state of home network system
Inventor: CHOI HWAN JONG
IPC: H04L29/12
Filed: 2002-03-20
Abstract: PURPOSE: A method for confirming connection states of household appliances in a home network system is provided so that each household appliance transmits its connection state to a network and its address assignment state to a network management household appliance. CONSTITUTION: A household appliance judges whether an address is assigned in the household appliance(S11). If the address is not assigned in the household appliance, the household appliance forms an address assignment request packet to be transmitted to a network management household appliance(S12). The household appliance judges whether a predetermined time(T1) elapses(S13). If the predetermined time(T1) elapses, the household appliance transmits the generated address assignment request packet to the network management household appliance(S14). The household appliance judges whether the address is received from the network management household appliance(S15). If the address is received from the network management household appliance, the household appliance stops a PnP(Plug and Play)(S16). The household appliance judges whether notify time(T3) elapses(S17). If the notify time(T3) elapses, the household appliance generates and transmits an alive notify(S18).
Patent KR-20020077137-A (KR)
Inventor: KANEKO YOSHIYUKI
IPC: H05B44/00
Filed: 2002-03-27
Abstract: PURPOSE: To enhance an aperture ratio in a display device using organic light emitting elements and also to perform a display having high quality by preventing display failure such as line defect. CONSTITUTION: In the display device, a current corresponding to a data signal is caused to flow to an organic light emitting element 24. the data signal is supplied from a data line 7(m+1) via a capacitor 23 whose one end is connected to the output of a first transistor 21 to be selected by a scanning line 8(n+1) and whose the other end is connected to the scanning line 8(n) of a pre-stage and the second transistor 24 turned on by the turn off of the first transistor 21 and is held in the capacitor 23.
Patent KR-20030079269-A (KR)
Title: Beam index color tube television for minimizing the horizontal scan start zone
Inventor: KIM HYEONG GWON
IPC: H04N3/16
Filed: 2002-04-03
Abstract: PURPOSE: A beam index color cathode ray tube television with minimized horizontal scanning beginning area is provided to minimize reduction of a viewable area of the beam index color cathode ray tube by reducing a horizontal scanning beginning area. CONSTITUTION: A viewable area clock generating unit(61) receives an index signal output from an index signal processor(30) for operating at a viewable area of a video signal. A time delay unit(63) delays the index signal output from the index signal processor. An FVC(Frequency Voltage Converter)(65) converts the delayed index signal into voltage in proportion to a frequency. A timing controller(67) discriminates the existence of a viewable area through a blanking signal inputted from the outside. A clock switch(69) selectively outputs the voltage signal output from the viewable area clock generating unit and the voltage signal output from the FVC to the viewable area clock generating unit. A VCO(Voltage Controlled Oscillator)(613) generates a clock signal corresponding to the output voltage signal for outputting the same to the index signal processor. A frequency introducing time of the index signal processor is reduced in beginning a viewable area by the clock signal in a blanking interval as well as the viewable area.
Patent KR-20030088824-A (KR)
Title: Electric braking device and its method in the washing machine
Inventor: KOO BON GWON
IPC: D06F33/02
Filed: 2002-05-15
Abstract: PURPOSE: An electricity braking device of a washing machine and a method thereof are provided to prevent braking noise from over current of a clutch and damage of the clutch by braking electricity in case of voltage over the reference value in suddenly stopping during dehydrating. CONSTITUTION: A washing machine comprises a washing tub storing the laundry; a motor(181) electrically driving the washing tub for washing; and a clutch part moving up and down to transmit electricity braking force between a washing tub shaft and a motor shaft. An electricity braking device of the washing machine includes a power supply unit rectifying or smoothing alternating current and supplying to the motor, a direct current voltage unit(150) charging voltage from the power supply unit to a capacitor, and storing direct current, a braking unit(160) applying forward or inverse voltage to the motor and braking the motor by changing the voltage phase from the direct current voltage unit, and a control unit detecting the voltage of the direct current voltage unit and outputting a braking signal to the braking unit.
Patent KR-20030091355-A (KR)
Title: Composition for cooling a skin
Inventor: BAEK IN SEOP
IPC: A61K9/70
Filed: 2002-05-27
Abstract: PURPOSE: Provided is a patch composition for cooling the skin of thee human body part having fever. The cooling patch is thinner than conventional cooling patches and has cooling effect for a long time. CONSTITUTION: A cooling patch composition is characterized by comprising 1-10 wt.% of polymer base, 0.1-20 wt.% of a linking agent, 0.1-20 wt.% of bodying agent, 0.1-50 wt.5 of water retaining agent , and 30-90 wt.% of purified water.
Patent KR-20030092815-A (KR)
Title: Seat for sloped area
Inventor: YOON GWANG UNG
IPC: E02B3/12
Filed: 2002-05-31
Abstract: PURPOSE: A vegetation sheet for a slope is provided to increase the strength on an intersection and to couple firmly without adding external force on wrap and woof threads. CONSTITUTION: The vegetation sheet for a slope contains a net unit(200) provided with an intersection(210) formed by forming wrap and woof threads in the latticed shape, and twisting one of wrap and woof threads in two plies, an acryl coating layer formed on the surface of the net unit(200), and a non-woven fabric layer(300) attached on the surface of the net unit(200).
Patent KR-20030093025-A (KR)
Title: Manufacturing Method for Soaking and Germinated Soybean Containing High Isoflabone
Inventor: KIM JU SUK
IPC: A23L11/00
Filed: 2002-06-01
Abstract: PURPOSE: Provided is a manufacturing method of germinated soybeans containing high concentration of isoflavone that is used as prevention and treatment agents for osteoporosis. Therefore, the germinated soy beans containing high concentration of isoflavone is used as raw material for functional foods or medicine. CONSTITUTION: A manufacturing method of germinated soybeans containing high concentration of isoflavone is characterized by comprising the steps of: washing soy beans with purified water at 20-30 deg.C for 5-20 hours; and soaking them in water; germinating the soaked soy beans in an incubator at 20-30 deg.C for 12-72 hours.
Patent KR-20030093048-A (KR)
Title: Machine for performing identification of a financial customer and automatically paying cash or check using face image and iris image recognition technology
Inventor: CHO YONG GUK
Filed: 2002-06-01
Abstract: PURPOSE: A customer authentication and cash or check paying system is provided to authenticate a financial transaction requester via a smart card or a credit card by using a face and an iris recognition technique. CONSTITUTION: The system comprises a biometrical unit(10), a reader(30), a computer(20), and an automatic payment unit(40). The biometrical unit(10) recognizes a face image and an iris image of a financial transaction requester carrying a financial transaction card including face, iris or fingerprint data. The reader(10) reads the face, iris or fingerprint data from the financial transaction card. The computer(20) compares the biometric data of the biometrical unit(10) with the bio data read from the financial transaction card. The automatic payment unit(40) pays the cash or check according to a request from the financial transaction requester if the requester is normally authenticated by the computer(20).
Patent KR-20030095556-A (KR)
Title: Circular knitting machine and Sleeve/Neck having no sewing line weaved via the same
Inventor: HUH SUN WOOK
IPC: D04B9/00
Filed: 2002-06-12
Abstract: PURPOSE: A weaving device for textile not having sewed line is characterized by improving appearance. A non-seam sleeve and a neck are manufactured by the weaving device. CONSTITUTION: The weaving device is comprised of: an upper shuttle box(21) arranged many horizontal latch needles(22) in all directions; a lower cylindrical shuttle box(24) arranged many vertical latch needles(25); a motor part rotating the upper shuttle box(21) and the lower cylindrical shuttle box(24) simultaneously; an upper cam(23) which is installed on an upper part of the upper shuttle box(21) and forms a curved guide part contacting with a protrusion part(22a), driving the horizontal latch needles(22); a lower cam(26) which is installed on circumference of the lower cylindrical shuttle box(24) and forms a curved guide part contacting with a protrusion part(25a), driving the vertical latch needles(25); and a knit yarn supplying part supplying knit yarn to a hook of the vertical latch needle(25).
Patent KR-20030096926-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: KIM WAN HO
IPC: H01L21/027
Filed: 2002-06-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing alignment failure by carrying out a key opening process at an alignment key forming region alone. CONSTITUTION: A semiconductor substrate(11) is defined with the first alignment key formation region for the first exposure equipment and the second alignment key formation region for the second exposure equipment. A planarization layer made of a silicon oxide(15), is formed at the upper portion of the resultant structure. At this time, the first alignment key for the first exposure equipment is used for generating the first alignment waveform by using ±1 order lights and the second alignment key for the second exposure equipment is used for generation the second alignment waveform by using all order diffraction lights except 0 order light. Preferably, a key opening process is carried out at the first alignment key formation region alone for the first exposure equipment after selectively removing the planarization layer.
Patent KR-20030097567-A (KR)
Title: Method of forming barrier layer of semiconductor device
Inventor: EOM HYEON IL
IPC: H01L21/306
Filed: 2002-06-26
Abstract: PURPOSE: A method for fabricating a barrier layer of a semiconductor device is provided to eliminate the impurities like fluorine or boron included in the surface portion of a substrate and to reduce contact resistance by performing the first hydrogen plasma treatment process in a chemical vapor deposition(CVD) chamber or a plasma-enhanced chemical vapor deposition(PECVD) chamber before a refractory metal layer used as a barrier layer is deposited. CONSTITUTION: Hydrogen plasma including at least one kind of inert gas is biased with radio frequency(RF) bias power to make the hydrogen plasma face a silicon wafer while the surface of the silicon wafer is processed by using the hydrogen plasma. The RF bias power is from 50 to 900 Watts.
Patent KR-20030004083-A (KR)
Title: Method and system for real time correction of an image
Inventor: DEBRABANDER GINO
IPC: G01M11/00
Filed: 2002-06-27
Abstract: PURPOSE: A real time correction method of image and a system are provided to improve integration and reduce the size by real-time driving and displaying with simple structure, and to prevent incidence of surrounding rays to optical sensors by reducing the acceptance angle. CONSTITUTION: A real time correction system comprises a display device employing an active display area(6) for displaying the image, an image forming device(2) and an electronic driving system for driving the image forming device; an optical sensor unit(10) comprising an optical aperture(21) and a light sensor(22) having an optical axis, to make optical measurements on a light output from a representative part of the active display area of the image forming device and generating optical measurement signals; and a feedback system receiving the optical measurement signals and controlling the electronic driving system. The optical aperture of the optical sensor unit has an acceptance angle such that at least 50%, alternatively 60%, alternatively 70%, alternatively 75% of the light received by the sensor comes from light traveling within 17 angular degrees of the optical axis of the light sensor.
Patent KR-20040005377-A (KR)
Inventor: HAN IL GEUN
IPC: H01L21/76
Filed: 2002-07-10
Abstract: PURPOSE: An isolation method of a semiconductor device is provided to minimize the burden of trench gap-fill processing by forming independently the optimum depth of a shallow and deep trench. CONSTITUTION: A silicon substrate(10) defined by a shallow trench region(II) and a deep trench region(I) is prepared. A hard mask is formed on the resultant structure. The first photoresist pattern is formed to selectively expose the deep trench region(I). By implanting atoms of V-group into the exposed deep trench region(I), the etch rate of the deep trench region is increased. After removing the first photoresist pattern, the second photoresist pattern is formed to expose the shallow trench region(II). By implanting atoms of III-group into the exposed shallow trench region(II), the etch rate of the shallow trench region is decreased. Then, a shallow trench and deep trench are formed.
Patent KR-20040006185-A (KR)
Title: Height-measuring Apparatus
Inventor: CHOI JAE HAK
IPC: G01B3/20
Filed: 2002-07-11
Abstract: PURPOSE: A height measurement device is provided to improve convenience of use and to allow a user to easily manage or store the height measurement device by easily assembling or disassembling the height measurement device. CONSTITUTION: A height measurement device includes a base plate(10) having a plurality of assembling holes(11) and an assembling slot(12). A fixing protrusion(13) is protruded from a predetermined portion of the base plate(10) in such a manner that a first measuring unit is coupled to the fixing protrusion(13). The base plate(10) has an insertion hole into which an insertion protrusion is inserted. A guide slot(21) is formed at the front of the first measuring unit(20) and a notch mark(22) is formed at both sides of the guide slot(21). A reinforcement section(23) is provided at both lower sides of the first measuring unit(20). An insertion part is protruded from a lower surface of the reinforcement section(23).
Patent KR-20040008841-A (KR)
Title: Multiple service method in data only mobile telecommunication system
Inventor: CHO JIN SEONG
IPC: H04W72/12
Filed: 2002-07-19
Abstract: PURPOSE: A multiple service method of a dedicated data mobile communication system is provided to generate/complete many service instances according to traffic characteristics for one call connection, thereby supplying a transmission service according to the traffic characteristics. CONSTITUTION: An AT is assigned with a UATI(Unicast Access Terminal Identifier) from an AN(200). A session configuration is performed(205). The AN initially connects a traffic channel by assigning a wireless resource to the AT(210), and authenticates the AT(215). A PDSN(Packet Data Service Node) authenticates a user, and sets a PPP connection with the AT(220). The AT performs the second session configuration(225), and cuts off a set traffic path, then sets a new traffic path with the PDSN(230). A VoIP service or a video multimedia service begins(235). The AT establishes a new traffic path with the PDSN in a connected state(240). The AT and the PDSN exchange flow mapping rules, header processing methods, and full header information(245). A data stream is transmitted to generated service instances(250).
Patent KR-20040009666-A (KR)
Title: Filter assembly for system to compensate for temperature in semiconductor test handler
Inventor: HAM CHEOL HO
IPC: H01L21/66
Filed: 2002-07-24
Abstract: PURPOSE: A filter assembly for heat compensator of a semiconductor device test handler is provided to supply the mixed cooling fluid of the constant pressure by filtering only the liquefied nitrogen from the mixed cooling fluid without increasing the internal pressure of a supply tube. CONSTITUTION: A filter assembly for heat compensator of a semiconductor device test handler includes a housing(101), an inlet(102), an outlet(103), a gas/liquid separation member(104), and a collection unit(106). The housing(101) is installed on a transferring path of the mixed cooling fluid of the liquefied nitrogen and the dry air. The inlet(102) and the outlet(103) are connected to an upper portion of the housing in order to supply and the discharge the cooling fluid. The gas/liquid separation member(104) is installed in the inside of the housing. The collection unit(106) is formed at a lower portion of the housing in order to collect the liquefied nitrogen.
Patent KR-20040009686-A (KR)
Title: The teatcup liner compound with improved antifatigue for milking machine
Inventor: KIM HYANG MI
IPC: C08L7/00
Filed: 2002-07-24
Abstract: PURPOSE: Provided is a liner rubber composition for a nipple cup of a milker, which has improved anti-fatigue property with maintaining tensile properties to decrease the generation of cracks by bending and to improve the life of the liner. CONSTITUTION: The liner rubber composition comprises a mixed rubber formed of 50-60 parts by weight of a natural rubber, 20-30 parts by weight of a butadiene rubber and 20-30 parts by weight of a styrene-butadiene rubber as a base rubber. In particular, the butadiene rubber contains 94% or more of the cis-form, and the styrene-butadiene rubber contains 23.5-25% of styrene. In addition, the liner rubber composition further comprises 55-60 parts by weight of a carbon black having DBP oil absorption of 118g/100g to 126g/100g based on 100 parts by weight of the base rubber.
Patent KR-20040014716-A (KR)
Title: Method of manufacturing semiconductor device having oxide layer under active region
Inventor: KANG JIN YEONG
IPC: H01L29/737
Filed: 2002-08-10
Abstract: PURPOSE: A method for fabricating a semiconductor device having an oxide layer formed on a bottom of an active region is provided to fabricate easily an SOI device by using an oxidation period difference between a silicon germanium layer and a silicon layer. CONSTITUTION: A buffer layer(300) of a silicon germanium layer is grown on an upper surface of a semiconductor substrate(100). An active layer(400) of a silicon layer is formed on an upper surface of the buffer layer(300). An isolation layer(500) is formed by oxidizing selectively the active layer(400). An oxide layer(370) of the buffer layer(300) is formed on a bottom of the active layer(400) by oxidizing selectively the buffer layer(300) under the isolation layer(500).
Patent KR-20040018569-A (KR)
Inventor: CHOI JIN GYU
IPC: A23L33/00
Filed: 2002-08-21
Abstract: PURPOSE: Provided is a probiotic agent containing an extract of Salicornia herbacea which promotes the growth of beneficial bacteria while inhibiting harmful bacteria in intestines. CONSTITUTION: Salicornia herbacea extract or powder characteristically has probiotic activity. Its extract is prepared by using water, methanol, butanol or their mixture as an extraction solvent. An probiotic agent comprises 0.01-80 wt.% of the Salicornia herbacea extract or powder as an active ingredient with Bifidobacterium, Lactobacillus, oligosaccharide and vitamin.
Patent KR-20040017565-A (KR)
Title: Fuser of liquid type image forming system having carrier vapor dilution apparatus and liquid type image forming system using it
Inventor: SHIN HYEON SEONG
IPC: G03G15/20
Filed: 2002-08-22
Abstract: PURPOSE: A fuser of a wet printer having a carrier vapor diluting device, and a wet printer applying the same are provided to lower the density of a carrier to an appropriate level by expanding mixed gas including carrier vapor, and reduce the size of a wet printer by forming a carrier vapor diluting device with a fuser. CONSTITUTION: A thermal roller(220) and a compressing roller(230) are installed inside a housing(210) of a fuser for rotating. If paper passes through a space between the thermal roller and the compressing roller, a toner image attached to the paper is melted by heat and compression of the thermal roller and the compressing roller, and a liquid carrier attached to the paper is evaporated by heat. A carrier vapor diluting device dilutes the carrier vapor for discharging the carrier vapor out of the housing.
Patent KR-20040019749-A (KR)
Title: Process for the production of a high hydraulic permeable hollow fiber membrane
Inventor: CHOI SU MYEONG
IPC: B01D71/06
Filed: 2002-08-29
Abstract: PURPOSE: Provided is a method for manufacturing a hollow fiber membrane with high permeability and hydrophilicity. CONSTITUTION: The method comprises the steps of (a) mixing 5 to 25 wt.% of hydrophobic polymer, 1 to 25 wt.% of hydrophilic polymer, and 0.1 to 4.0 wt.% of surfactant, (b) dissolving the mixture obtained at the step (a) into aprotic solvent such as dimethylacetamide (DMAc), (c) spinning the polymer solution with coagulant, thereby producing hollow fiber, and (d) solidifying the hollow fiber in water, wherein the hydrophobic polymer includes polysulfone (molecular weight 10,000 to 100,000), and polyethersulfone (molecular weight 10,000 to 100,000), wherein the hydrophilic polymer includes PVP (molecular weight 5,000 to 100,000), and wherein the coagulant is consisted of 50 to 100 wt.% of water and 0 to 50 wt.% of dimethylacetamide.
Patent KR-20040021312-A (KR)
Title: Method and apparatus for refresh control
Inventor: PARK SU HUI
IPC: G11C11/406
Filed: 2002-09-03
Abstract: PURPOSE: A method and a device for controlling refresh are provided to perform the refresh after varying a refresh cycle by previously performing the refresh as much as a frequency allowing a set bus blank if the bus blank is occurred while performing the refresh to a DRAM in a set refresh cycle. CONSTITUTION: A count initial value setter(210) sets a count initial value in an initial refresh cycle or a variable refresh cycle. A bus request signal generator(220) generates a bus request signal for the refresh if the count for the count initial value is terminated. A refresh signal generator(240) generates the refresh signal if a bus approval signal is generated by a bus blank span existing no bus request signal from a bus master device or the bus request signal from the bus request signal generator. A bus blank decider(230) controls the count initial setter, the bus request signal generator, and the refresh signal generator depending on a decision result by deciding whether a cause for generating the bus approval signal is the bus blank span according to a logic signal output from the bus request signal generator.
Patent KR-20040024071-A (KR)
Inventor: SONG YOUNG JIN
IPC: H02M5/00
Filed: 2002-09-13
Abstract: PURPOSE: A step down AC power control circuit is provided to prevent an erroneous operation and reduce costs, while preventing damages of electronic loads and allowing for ease of installation. CONSTITUTION: A step down AC power control circuit comprises an AC power inlet unit; a bridge diode connected to the AC power inlet unit, wherein the bridge diode includes a first diode having an anode connected to the AC power inlet unit, a second diode having a cathode connected to the cathode of the first diode, a third diode having a cathode connected to the anode of the first diode, and a fourth diode having an anode connected to the anode of the third diode and a cathode connected to the anode of the second diode; a switching element connected to the bridge diode, wherein the switching element is not directly connected to the AC power inlet unit; a snubber unit including a first capacitor connected in parallel to the switching element, an inductor connected in serial to the switching element, and a second capacitor connected in parallel to the inductor; and a load terminal electrically connected to the load.