baber/WOPTO huggingface dataset:
Patent KR-20030030836-A (KR)
Title: Herb medicine Insecticide Fertilizer
Inventor: CHO NAM HYEOK
IPC: C05F11/08
Filed: 2002-06-27
Abstract: PURPOSE: A herbal fertilizer using waste herbal materials and insecticidal microbes is provided to exterminate harmful insects, supply nutrients to plants and decrease use of insecticides. CONSTITUTION: The herbal fertilizer for harmful insect extermination is produced by the following steps of; preparing herbal extracts obtained by cooking herbal wastes in a double boiler under high pressure; adding unrefined sugar and peptone to make a medium; inoculating insecticidal microbes into the medium and bleeding for 3days, wherein the insecticidal microbes are beauveria bassiana, verticillium lecanii, bacillus thuringiensis; and separating residues. The resultant herbal fertilizer is diluted 100-200times by water in use.
Patent KR-20040004981-A (KR)
Inventor: KIM IL HYEONG
IPC: H01L21/027
Filed: 2002-07-08
Abstract: PURPOSE: An oven for baking a photoresist layer is provided to minimize contamination of an exhaust unit for exhausting contaminant and air to the outside by installing the exhaust unit in a portion under an oven body. CONSTITUTION: The oven body(100) is prepared. A wafer is placed on a settlement unit(106), installed inside the oven body. An air injecting unit(102) is formed over the oven body. The exhaust unit(104) exhaust moisture, contaminant and air inside the oven body, installed under both sides of the oven body. The air injecting unit has the first and second air injecting plates(102a,102b) including a plurality of holes in their surfaces.
Patent KR-20040008842-A (KR)
Title: Synchronization method for wireless lan modem of ofdm system
Inventor: HONG DAE SIK
IPC: H04L27/26
Filed: 2002-07-19
Abstract: PURPOSE: A synchronizing method for wireless LAN modem of an OFDM system is provided to detect and correct the symbol timing and the oscillator frequency offset in a time domain by using a corrected ML estimator. CONSTITUTION: A coarse synchronization process for position offset of window is performed to synchronize symbols in a time domain. The symbol timing and the sampling frequency offset are estimated by using a recursive prefix. The symbol timing and the sampling frequency offset are corrected after the estimation process. A fine sampling clock offset is estimated by using a pilot symbol in a frequency domain. The fine sampling clock offset is corrected after estimating the fine sampling clock offset.
Patent KR-20020070204-A (KR)
Inventor: YUN YONG KIL
IPC: A01G13/00
Filed: 2002-07-25
Abstract: PURPOSE: A mulching film with water supplying hoses is provided, thereby conveniently supplying water into a field and easily storing, transferring and installing the mulching film. CONSTITUTION: The mulching film with water supplying hoses comprises a mulching film main body(1) having holes(4) punched at regular intervals; and water supplying hoses(2) having a plurality of water-jet holes(3), wherein the water supplying hoses are adhered to the mulching film main body by heating or pasting them using an adhesive agent, and the water supplying hoses are installed on a ridge of a field in parallel thereto having a certain interval enough to be installed on the ridge of the field.
Patent KR-20040011948-A (KR)
Title: Insulation panel of sound
Inventor: LEE BONG JIK
IPC: E04B1/84
Filed: 2002-07-31
Abstract: PURPOSE: A sound insulating panel for a ceiling is provided to have excellent sound absorbing and sound insulating efficiencies. CONSTITUTION: The sound insulating panel(1) for a ceiling contains: a pair of sound insulating boards; sound absorbing materials interposed between a pair of sound insulating boards; and sound insulating materials attached to one and the other side of the sound absorbing materials.
Patent KR-20040012163-A (KR)
Title: Vibration damper assembly of Baler
Inventor: HONG DEOK HWA
IPC: A01F15/04
Filed: 2002-08-01
Abstract: PURPOSE: A vibration reducer of a bailer is provided to reduce vibration and noise generated during an operation process of a plunger portion in a work of a bailer by being disposed at an outer side of the plunger portion. CONSTITUTION: A plunger portion(7) includes an inner crank arm(75) which is rotatably disposed to an inner side of a rotary shaft of a gear box(74), and has a weight at one side and a plunger rod(76) coupled by a pin at an eccentric portion(75a) of the other side, the plunger rod(76) with one side connected by a pin to the eccentric portion(75a) of the inner crank arm(75) and the other side having a plunger disposed, and the plunger disposed at the tip of the plunger rod(76) and guided in a duct(78) to be linearly reciprocally moved. The vibration reducer is disposed at an outer side(74a) of the rotary shaft and moves reversely to the linear reciprocal movement of the plunger.
Patent KR-20040013601-A (KR)
Title: Method for connecting logical link and communicating by the logical link in point to multipoint topology network
Inventor: KIM A JEONG
IPC: H04L12/46
Filed: 2002-08-07
Abstract: PURPOSE: A method for forming a logical link in a point-to-multipoint topology network is provided to supply a logical link for supporting end user-to-end user communication or multi services, and to supply an Ethernet frame structure for implementing a virtual link, thereby realizing security communication in an EPON(Ethernet Passive Optical Network). CONSTITUTION: MAC clients(400-1,400-2) trigger a message, and transmit the message to an encryption layer(404). An MAC upper layer(402) inserts a clear tag header. The encryption layer(404) inserts a protected tag header field and a pad field, inserts an integrity checking field, and encrypts the protected tag header field, the pad field, and the integrity checking field with the message. An MAC layer(406) adds an FCS(Frame Check Sequence) field in order to check whether a physical error is generated from an MAC frame. The MAC layer(406) FCS-checks all Ethernet frame regions including an encrypted part. The MAC layer(406) compares an FCS result value with a value of the FCS field included in an Ethernet frame, and transmits compared results to an upper layer, as removing the FCS field. The MAC layer(406) performs a decryption process, checks integrity, and records a checked value in a message integrity break count.
Patent KR-20040015526-A (KR)
Title: Angle Controlling Device of Air Supply and Exhaust Tube for Hot Blast Machine
Inventor: CHO GWANG YEON
IPC: F23J11/00
Filed: 2002-08-13
Abstract: PURPOSE: A device for controlling the angle of supply/exhaust pipes for a hot air circulator is provided to prevent rainwater from being introduced into the hot air circulator and to improve the durability of the hot air circulator by fixing the supply/exhaust pipes to a hole formed at a wall by stages. CONSTITUTION: An exhaust pipe(200) is connected to a discharge unit, and passes through a nearby wall to exhaust waste gas into the outside. A supply pipe(300) covers the exhaust pipe, and has a fixing unit(310) connected to an air inlet installed at the outside of a hot air circulator. An inner flange(400) and an outer flange(410) are slidably installed at the outside of the supply pipe. An angle control unit(500) is installed at the outer circumference of the supply pipe, and fixes the supply and the exhaust pipes to a hole formed at the wall by stages.
Patent KR-20020075749-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2002-08-19
Abstract: PURPOSE: Provided is a structure of an insertion member of a discharging unit for a liquid filling container, which has an insertion unit having a narrow shape inward, for the easy assembling of a discharging unit at an insertion hole of a liquid filling container, as well as for the improvement of sealing property thereof. CONSTITUTION: The structure of an insertion member of a discharging unit for a liquid filling container comprises the parts of: an oral part(2) which has an additional part; an attaching part at the lower part of the oral part to be inserted into an insertion hole; and an insertion member connected to the lower part of a discharging hole(10) of the oral part at the lower part of attaching part, wherein the lower parts of the both sides of the attaching part have a space and the insertion member formed at the side of the attaching part has a wide shape upward.
Patent KR-20040018751-A (KR)
Title: Method of storing satellite channel by the learning of digital tuner
Inventor: HWANG BYEONG U
IPC: H04N7/20
Filed: 2002-08-27
Abstract: PURPOSE: A method for memorizing a satellite channel by learning of a digital tuner is provided to accurately retrieve channels. CONSTITUTION: TP(Transponder) information and information of a digital tuner are patterned as learning data, and optimized register values of a demodulator IC corresponding to the patterned learning data are saved in a table type(S100). A controller receives environmental parameters(S110). The controller compares the inputted environmental parameters with the saved learning data(S120). If specific learning data identical to the environmental parameters more than 90% is retrieved, the register values of the demodulator IC are initialized as register values corresponding to the specific learning data(S130-S140). A channel lock processor executes channel search by using the inputted demodulated data for outputting TS(Transport Stream) data(S150). If not, the current environmental parameters are patterned to be saved as new learning data(S200). The register values of the demodulator IC are initialized as the existing register values(S210). The channel lock processor executes channel search(S220). The controller judges whether the frequency of changing the register values is more than n times(S300). If not more than, the register values of the demodulation IC are changed and search is executed(S310). If more than, an error message is displayed and a system is terminated(S320). If search is completed, the register values of the demodulation IC are registered as values corresponding to new learning data(S230-240).
Patent KR-20040020121-A (KR)
Title: Tool fixing device using oil pressure
Inventor: KONG I TAEK
IPC: B23B31/20
Filed: 2002-08-29
Abstract: PURPOSE: A hydraulic tool fixing device is provided to smoothly and firmly fix a tool to a machine tool having high rpm by applying pressure to collets additionally. CONSTITUTION: A hydraulic tool fixing device(100) is composed of a housing(10), collets(20) slidably installed in the housing, a pressure assembly(30) having a pressure screw(31) installed at the housing and a piston(33), and an auxiliary pressure assembly(40). The piston moves by the movement of the pressure screw, generates hydraulic pressure, and applies pressure to the collet. The auxiliary pressure assembly generates hydraulic pressure when the housing rotates, and applies pressure to the collet.
Patent KR-20040021891-A (KR)
Title: An inverter driving apparatus and a liquid crystal display using the same
Inventor: HA JIN HO
IPC: G02F1/13357
Filed: 2002-09-05
Abstract: PURPOSE: An inverter driver and an LCD using the same are provided to transmit efficiently a control signal and a voltage signal without using an additional circuit by improving a structure of an inverter board. CONSTITUTION: An inverter driver includes a plurality of lamp units(71-74) and a plurality of inverter boards. The lamp units(71-74) include a plurality of lamps for radiating the light. The inverter boards(61-64) receive control signals and voltage signals and generate a driving signal to drive the corresponding lamp unit of the lamp units(71-74). The inverter boards(61-64) are serially connected to each other. The control signal is inputted into one of the inverter boards(61-64). The voltage signal is inputted into the other of the inverter boards(61-64). The inverter board transmits the received control signal and the received voltage signal to the neighboring inverter boards.
Patent KR-20040022488-A (KR)
Title: Method for manufacturing flash device by using high capacitor
Inventor: SEO YEONG HUN
IPC: H01L21/8247
Filed: 2002-09-07
Abstract: PURPOSE: A method for fabricating a flash device by using a high capacitor is provided to increase a capacitive coupling ratio by increasing a contact area between a floating gate and a control gate. CONSTITUTION: A flash tunnel oxide layer(30) for isolation is formed on a silicon substrate(10). Polysilicon is deposited on the flash tunnel oxide layer to form a floating gate(40). An ONO layer(50) is deposited on the floating gate. Polysilicon to be used as a control gate(60) is deposited on the ONO layer. The control gate is patterned and etched. A source/drain implant process is performed to form a source/drain. Photoresist(70) is formed on the patterned control gate to form a stacked flash cell.
Patent KR-20040025183-A (KR)
Title: Method And DNA Chip For Monitoring Response of Irradiation on Cancer Patients Using Antioxidant Gene Expression Analysis
Inventor: CHOI EUN MI
IPC: C12Q1/68
Filed: 2002-09-18
Abstract: PURPOSE: A method and a DNA chip for monitoring a response of cancer patients to irradiation therapy using antioxidant gene expression analysis are provided, thereby accurately anticipating the response to irradiation therapy and minimizing adverse side-effects thereof. CONSTITUTION: A method for monitoring a response of cancer patients to irradiation therapy comprises the steps of: collecting a peripheral blood cell from human; irradiating the peripheral blood cell; extracting RNA according to the time period; preparing DNA from the RNA; hybridizing the DNA with antioxidant enzyme cDNA; amplifying the hybridized DNA using one or more pairs of primers selected from (a) DNA fragments of SEQ ID NO: 1 and SEQ ID NO: 2, (b) DNA fragments of SEQ ID NO: 3 and SEQ ID NO: 4, (c) DNA fragments of SEQ ID NO: 5 and SEQ ID NO: 6, (d) DNA fragments of SEQ ID NO: 7 and SEQ ID NO: 8, (e) DNA fragments of SEQ ID NO: 9 and SEQ ID NO: 10, and (f) DNA fragments of SEQ ID NO: 11 and SEQ ID NO: 12; and analyzing expression pattern of the amplified DNA according to the time period. A DNA chip for monitoring a response of cancer patients to irradiation therapy amplifies one or more antioxidant genes corresponding to the following DNA fragments: DNA fragments of SEQ ID NO: 1 and SEQ ID NO: 2 - GPx1; DNA fragments of SEQ ID NO: 3 and SEQ ID NO: 4 - γ-GCS; DNA fragments of SEQ ID NO: 5 and SEQ ID NO: 6 - catalase; DNA fragments of SEQ ID NO: 7 and SEQ ID NO: 8 - CuZn SOD; DNA fragments of SEQ ID NO: 9 and SEQ ID NO: 10 - Mn SOD; and DNA fragments of SEQ ID NO: 11 and SEQ ID NO: 12 - Prx II.
Patent KR-20040026328-A (KR)
Title: Fabrication method for circuit board
Inventor: TSAI CHUNG CHE
IPC: H05K3/44
Filed: 2002-09-24
Abstract: PURPOSE: A method is provided to achieve improved yield rate of a circuit board by accurately exposing the preset positions of the conductive traces formed on the circuit board. CONSTITUTION: A method comprises a step of manufacturing a core layer having a plurality of conductive traces formed on at least one surface of the core layer, and coating an insulating material on terminals of conductive traces; a step of coating a non-solder material(25) on a support member, and attaching a non-solder material on the surface of the core layer where conductive traces are formed; a step of permitting the non-solder material to be firmly attached to the core layer by heating and pressing the non-solder material; a step of delaminating the support member from the non-solder material in such a manner that the non-solder material is exposed; a step of partially removing the non-solder material in such a manner that the insulating material coated on the core layer is exposed; and a step of removing the insulating material from the core layer so as to expose terminals of conductive traces.
Patent KR-20040028421-A (KR)
Title: Driving apparatus for display device
Inventor: MUN SEONG HAK
IPC: G09G3/00
Filed: 2002-09-30
Abstract: PURPOSE: A display device driving apparatus is provided to make a brightness of a screen constant by compensating phase delay of a scan pulse. CONSTITUTION: According to the display device driving apparatus displaying an image signal by synchronizing a data pulse and a scan pulse on a display panel comprising a number of cells, a control part(23) outputs a control signal by receiving a horizontal synchronous signal and a vertical synchronous signal of an image signal. A blank signal control part(50) outputs a blank signal to control a blank time according to the position of a panel(25) by receiving the control signal from the control part. And a data driver part(22) outputs a data pulse including the blank time to the panel by receiving the blank signal from the blank signal control part.
Patent KR-20030052237-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: IGARASHI MOTOSHIGE
IPC: G03F1/40
Filed: 2002-10-08
Abstract: PURPOSE: To provide a manufacturing method for a semiconductor device which can improve resist removability by reducing the setting area of resist and its size precision and prevent the photoresist from being charged up during ion injection. CONSTITUTION: An opening part OP1 as a dummy pattern is provided for the photoresist PR4 in a free area other than patterns of elements and circuits in one chip, 1 i.e., in a dummy area DM1 and while the opening part of the photoresist PR4 is made larger, the ion injection is carried out. Consequently, the number of ions entering the photoresist can be decreased. Consequently, the setting area of the photoresist by the ion entry can be reduced to improve the removability of the photoresist. Further, the photoresist can be prevented from being charged up. Furthermore, the area of a non-opening part becomes small, so a place where large surface tension is generate is hardly present and the size precision of the photoresist can be improved without making its film thin.
Patent KR-20040032558-A (KR)
Title: Apparatus and method for processing of ethernet packet
Inventor: PARK JEONG HO
IPC: H04L29/06
Filed: 2002-10-10
Abstract: PURPOSE: An Ethernet packet processing apparatus and a method therefor are provided to prevent performance degradation caused by increased traffic by using a function call-minimized layer to make an Ethernet packet be processed through an inter-driver communication unit. CONSTITUTION: A LAN(Local Area Network) controller(10) processes an Ethernet packet coming through a LAN. An inter-driver communication unit(50) converts the Ethernet packet of the LAN controller(10) into an HDLC(High-level Data Link Control) packet and an HDLC packet of an HDLC controller(40) into an Ethernet packet. The HDLC controller(40) connected to the inter-driver communication unit(50) transmits and receives the HDLC packet to and from the inter-driver communication unit(50).
Patent KR-20020087029-A (KR)
Inventor: SON YOUNG SUK
IPC: A01G31/02
Filed: 2002-10-11
Abstract: PURPOSE: A bean sprout maker with the sensor which detects the toxic pollutant or bacteria, alarming with the user with letters, numbers, color of the light bulb, or voices such as melody and emergency bell ring. The sensor is electronic IC, computer chip or electronic sensor. CONSTITUTION: The bean sprout maker comprises: a sensor(2) in the detecting equipment(2') attached to the bean sprout maker(1); a displaying plate(3) or a liquid crystal picture at the side of the case surface which displays numbers, letters or colors of the light and a battery case(4); and an IC(5) with artificial intelligence computer chip and processor.
Patent KR-20040034793-A (KR)
Title: Vegetable Composition and the Icecream Production Method using thereby
Inventor: KIM GWANG NAM
IPC: A23G9/42
Filed: 2002-10-17
Abstract: PURPOSE: A method of making ice cream using a plant composition comprising fruits, vegetables and a stabilizer is provided. With the plant composition, everybody can make ice cream easily within a short time. It also enables everybody to easily prepare and store the plant composition and then to prepare ice cream within a short time when necessary. CONSTITUTION: To produce a first plant composition, 40 to 45% by weight of purified water, 40 to 45% by weight of white sugar, 5 to 10% by weight of crystalline glucose, 40 to 50% by weight of a stabilizer comprising CMC-Na and sucrose fatty acid ester and 50 to 60% by weight of vegetables and fruits are mixed and ground. Then, 45 to 80% by weight of the plant material is mixed with 20 to 55% by weight of a liquid material comprising milk as a main material and frozen at -14 to 16deg.C. to give ice cream. To produce a second plant material, 30 to 40% by weight of the stabilizer and 60 to 70% by weight of a watermelon, cucumber, mango, pineapple, peach and mandarin orange are mixed and ground. Then, 65 to 70% by weight of the second plant material is mixed with 30 to 35% by weight of the liquid material and then frozen to give ice cream.
Patent KR-20020091002-A (KR)
Inventor: KANG JE SEONG
IPC: G01P15/18
Filed: 2002-11-06
Abstract: PURPOSE: An acceleration processing apparatus and a method thereof are provided, which can provide a process to realize a rapid/accurate acceleration measurement and at the same time to process data obtained through the above measurement. CONSTITUTION: Acceleration information sensing units(102,108) generate a signal as to an acceleration component according to a movement change, by sensing the movement change of an acceleration measurement device itself. A modulation unit converts each acceleration component signal into a modulation signal by a modulation. And an acceleration calculation unit calculates the acceleration component as to the movement of the acceleration measurement device itself using the modulation signal as to each converted modulation signal, and then calculates an acceleration value by combining the calculated acceleration component.
Patent KR-20040041757-A (KR)
Title: Access control system using finger-print identification
Inventor: KIM GONG SUN
IPC: E05B49/00
Filed: 2002-11-11
Abstract: PURPOSE: A system for controlling the entrance and exit by using the finger print recognition is provided to reduce the traffic by dispersively collecting the data from the finger print recognition device without communicating with the finger print recognition device. CONSTITUTION: A system for controlling the entrance and exit by using the finger print recognition includes a plurality of finger print recognition devices(10), a plurality of door locks(20) and a plurality of door lock control devices(30). The plurality of finger print recognition devices(10) receives the finger print information from the user and the user's information to identify the user. The plurality of door locks(20) is opened and closed in response to the control command from the outside. And, the plurality of door lock control devices(30) receives the log data from the plurality of finger print recognition devices(10) and controls the close and open of the door locks(20) in response to the log data.
Patent KR-20040042061-A (KR)
Title: Method for forming of capacitor the cell used high-integrated DRAM
Inventor: WON YONG SIK
IPC: H01L27/108
Filed: 2002-11-12
Abstract: PURPOSE: A method for manufacturing a high integration DRAM(Dynamic Random Access Memory) cell capacitor is provided to be capable of preventing the damage of an interlayer dielectric due to wet chemicals for restraining a capacitor lifting phenomenon. CONSTITUTION: An anti-reflective coating(170) is formed on the entire surface of a predetermined structure. An etch-back process is selectively carried out on the anti-reflective coating for exposing a sacrificial insulation layer(140). A wet dip-out process is carried out on the resultant structure for removing the sacrificial insulation layer. Then, the anti-reflective coating is removed by carrying out a dry etching process using O2 gas. Preferably, the anti-reflective coating has a thickness of 900-1200 angstrom.