baber/WOPTO huggingface dataset:
Patent KR-20030005668-A (KR)
Title: Mounting apparatus for baffle plate of oil pan
Inventor: KIM YONG U
IPC: F01M11/00
Filed: 2001-07-10
Abstract: PURPOSE: A coupling structure of a baffle plate of an oil pan is provided to eliminate welding and bolt-assembling process when coupling the baffle plate with the oil pan. CONSTITUTION: An oil pan(20) is mounted at the bottom of a cylinder block(10) and stores oil, and a baffle plate(30) is formed in the oil pan to decrease a flow of oil. A groove(26) is formed around a flange(24) of the oil pan, and a projection part(32) is formed around the lower part of an edge of the baffle plate to be coupled with the groove by a concave and convex pattern. On connecting the oil pan with the baffle plate to the bottom of the cylinder block with bolts(40), the upper surface of the baffle plate is on relatively high position than the upper surface of the flange of oil pan.
Patent KR-20030009949-A (KR)
Title: Apparatus for locking hook of crane
Inventor: CHOI YEONG CHUL
IPC: B66C1/34
Filed: 2001-07-24
Abstract: PURPOSE: A hook locking device of a crane is provided to prevent such problems as the falling of a weight body or the collision of the weight body to a facility by firmly fixing a main winding hook with an auxiliary winding hook when a weight body is carried. CONSTITUTION: A hook locking device of a crane comprises a first locking unit having plural first locking arms installed to be movable to both sides of a body(12) of a main winding hook(10) and a second locking unit(40) installed to be movable in the lower end portion of a base(42) mounted on both lower sides of a frame of a crane and having a second locking arm(44) fixed by the magnetic force.
Patent KR-20030010795-A (KR)
Title: A Method for Impregnation High Voltage in Fly Back Transformer
Inventor: LIM GI CHEON
IPC: H01F38/42
Filed: 2001-07-27
Abstract: PURPOSE: A method for dipping a high voltage bobbin of a flyback transformer is provided to improve an insulating characteristic of a high voltage coil by dipping the high voltage bobbin of a flyback transformer into vanish solution. CONSTITUTION: A coil winding process is performed to wind around a main body of a high voltage bobbin. The high voltage bobbin is dipped into varnish solution in order to permeate the varnish solution into the coils wound around the main body. The high voltage bobbin is heated under temperature of 70 to 150 degrees centigrade during 30 minutes to 2 hours by a furnace. The high voltage bobbin is combined with the inside of a flyback transformer case. An insulating resin such as a soft epoxy resin is implanted into the inside of the flyback transformer case. The insulating resin is hardened within the furnace.
Patent KR-20030012029-A (KR)
Title: Apparatus for ereasing a harmful insect for microwave oven
Inventor: KIM SANG JIN
IPC: F24C7/02
Filed: 2001-07-30
Abstract: PURPOSE: A device for removing a harmful insect for a microwave oven is provided to keep the microwave oven clean by using ultrasonic wave and removing the harmful insect in a cooking chamber. CONSTITUTION: A key input part(101) includes an insect removal key to remove various kinds of harmful insect. A control unit(103) generates a control signal to successively generate ultrasonic wave having a plurality of frequency when the insect removal key in the key input part is selected. An ultrasonic generator(105) generates the ultrasonic wave successively according to the control signal.
Patent KR-20020092770-A (KR)
Inventor: LEE HEE SUNG
Filed: 2001-08-02
Abstract: PURPOSE: A real estate usage ticket offering method is provided to collect a small amount of an investment from a plurality of members for raising a fund to buy real estate usage tickets, and to draw a lottery among the members for determining a usage ticket winner. CONSTITUTION: The method comprises steps of a member accessing a real estate usage ticket service site and purchasing a lottery ticket for participating in a real estate usage ticket lottery event, the service site issuing an electronic certificate to the member, the service site determining a usage ticket winner among the ticket purchase members, the service site offering the usage ticket to the determined winner, the service site returning the real estate usage ticket back to the service site after using the ticket for a period, the service site selling the real estate usage ticket, and the service site paying back the money, made by selling the usage ticket, to the purchase members.
Patent KR-20020020996-A (KR)
Inventor: OKA KOICHIRO
IPC: G02B5/30
Filed: 2001-08-24
Abstract: PURPOSE: To obtain an optical composite body having resistance against shock and having a high polarization degree, for example, goggles, sunglasses, spectacles which are resistant against shock and safer and which can prevent dazzling. CONSTITUTION: The polarizing optical composite body has a polarizing plate prepared by holding a polarizer sheet layer between two protective sheet layers, and the body has at least two layers made of different materials and integrated into one body on one side of the polarizer sheet layer.
Patent KR-20030017255-A (KR)
Title: A key display circuit
Inventor: CHO JAE HO
IPC: G09G3/00
Filed: 2001-08-24
Abstract: PURPOSE: A key display circuit is provided, which uses an R-S flip flop to turn on a light emitting device connected serially to a control key. CONSTITUTION: A number of key switches(SW1,SW2,SW3,SW4) are operated by user selection. A number of display devices are allocated to the above key switches respectively. A number of flip flops(FF1,FF2,FF3,FF4) are allocated to the key switches respectively, and receive a selection signal of each switch as the first control input and signals of other key switches as the second input, and output the signal of the selected switch. And a number of driving devices are allocated to the flip flops respectively, and are operated by an output signal of each flip flop, and drive the display device. A switching diode is connected between the key switches and the second input of the flip flop.
Patent KR-20030018860-A (KR)
Title: surface method of a concrete-paved road for rower the noise
Inventor: AHN BU SUN
IPC: E01C21/00
Filed: 2001-08-31
Abstract: PURPOSE: A surfacing method for a low noise concrete pavement is provided to improve safety on driving by decreasing traveling noise and reducing fatigue of a driver. CONSTITUTION: The surfacing method for a low noise concrete pavement comprises the steps of: molding the surface of a concrete pavement, then tamping and molding a finishing plane; (101) leveling the concrete surface; (102) finishing up the concrete surface; (103) spraying retarder on the concrete surface to retard the coagulation of concrete; (104) covering up the retarder and the concrete surface with a waterproofing sheet not to shorten the time for coagulation when curing the concrete surface; and scratching unhardened mortar on the surface, then (105) exposing aggregate in the appointed depth.
Patent KR-20030021317-A (KR)
Title: Rock Blasting Method using Air Bags embeded in Explosive Layers
Inventor: KANG DAE WOO
IPC: F42D3/04
Filed: 2001-09-05
Abstract: PURPOSE: A process for blasting base rock using an air bag buried inside a charging layer is provided to increase length to be blasted, evenly distribute explosive power to surrounding rocks and into an air layer of the air bag, and to reduce vibration and explosive sound. CONSTITUTION: The process comprises stages of puncturing bores in determined depth and arrangement on the base rock; introducing into the bores at least one air bag having air layer with a diameter less than the bore, as well as initial explosive(12) and percussion snap(13) and enclosing the air bag with the explosive to lay the bags inside the charging layer in order and to form a charging ball(11); sealing the ball(11) by applying sealant(18) to the top side of the explosive contained the ball; and blowing up the explosive within the ball(11) by initiating the percussion snap(13).
Patent KR-20030022960-A (KR)
Title: Load dispression apparatus of extracter for coke oven door
Inventor: SHIN JU YEONG
IPC: C10B25/08
Filed: 2001-09-11
Abstract: PURPOSE: A load dispersion device of extractor for coke oven door is provided to prevent deformation of the extractor due to load by installing a subsidiary wheel at the lower part of the extractor and a subsidiary rail at the lower part of the subsidiary wheel, thereby dispersing load applied on the extractor into upper and lower parts. CONSTITUTION: In a load dispersion device of extractor for coke oven door, the load dispersion device comprising a guide car(10) that is installed in front of a coke oven chamber so that the guide car(10) is moved side to side, a moving beam(15) that is installed at the lower part of a fixed beam(13) installed on the upper side of the guide car(10), and an extractor that is installed at the inner part of the moving beam(15) to open or close doors of the coke oven chamber as the extractor is being moved along a traveling beam(17), the load dispersion device is characterized in that a traveling wheel(22) which is rotated in the state that the traveling wheel(22) is contacted with the traveling beam(17) installed at the upper side of the inner part of the moving beam(15) so that the traveling wheel(22) moves the extractor is installed at the upper part of the extractor, a subsidiary wheel(23) is installed at the lower surface of the extractor, a subsidiary beam(24) for guiding moving of the subsidiary wheel(23) is installed at the lower surface of the inner part of the moving beam(15), and a support wheel(25) that is rotated in the state that the support wheel(25) is contacted with the guide car(10) is installed at the lower surface of the outer part of the moving beam(15).
Patent KR-20030022981-A (KR)
Title: Apparatus for regulating an angle of reflection degree of a laser reflection mirror
Inventor: HAN JUN GI
IPC: H01S3/121
Filed: 2001-09-11
Abstract: PURPOSE: A reflection angle adjusting device of laser reflecting mirror is provided to adjust a slope and position of a laser reflecting mirror by a displayed laser shape through sensing a temperature distribution of the laser reflecting mirror. CONSTITUTION: A laser reflecting mirror is included in a case(4), and a thermocouple is provided to measure a temperature distribution at a rear surface of the laser reflecting mirror. The thermocouple is connected to a reflection angle adjusting part that converts the temperature distribution into a shape so as to be displayed. The reflection angle adjusting part comprises a plurality of operation buttons(22) connected to adjust a reflection angle of the laser reflecting mirror while showing the shape of displayed laser light.
Patent KR-20020021331-A (KR)
Title: Method for manufacturing display panel
Inventor: SUGANO YUKIYASU
IPC: G02F1/1333
Filed: 2001-09-13
Abstract: PURPOSE: To realize reduction in weight and thickness of a display panel without reducing substrate size and without lowering productivity. CONSTITUTION: In order to manufacture the display panel, a panel producing process in which the display panel 1 is made up by using a substrate having prescribed thickness and a chemical treatment process in which the display panel 1 is immersed into a liquid chemical 17 and a definite amount of a substrate surface is removed by a chemical reaction to reduce thickness of the display panel 1, are performed. In the chemical treatment process, a definite amount of the substrate surface is removed while controlling temperature change of the liquid chemical 17 so as to stay within a range of ±5°C from a previously set temperature. In this case, the previously set temperature of the liquid chemical 17 is between 30°C and 60°C. Further a definite amount of the substrate surface is removed while controlling concentration change of the liquid chemical 17 so as to stay within a range of ±5 wt.% from the previously set concentration. In this case, the previously set concentration of the liquid chemical 17 is between 10 wt.% and 30 wt.%. Further a definite amount of the substrate surface is removed while recovering materials deposited by the chemical reaction from in the liquid chemical 17. Further the display panel 1 is-immersed into the liquid chemical 17 while circulating the liquid chemical 17 filled in a vessel 20.
Patent KR-20030023300-A (KR)
Title: Micromirror device using interdigitated cantilevers and its applications
Inventor: JUN JIN WAN
IPC: H04N5/74
Filed: 2001-09-13
Abstract: PURPOSE: A micro mirror device using interdigitated cantilevers and application device thereof are provided to have a bistable rotation state using a simple structure. CONSTITUTION: Two protrusion supports(23) are spaced apart and formed on a substrate(21) in two columns. Cantilevers(25) are formed on the protrusion supports in parallel with the substrate, and consist of a thin plate having elastic restoring force. Mirror supports(24) are formed to be attached on ends of the cantilevers. A mirror(20) is attached on all of the mirror supports so as to be supported by the mirror supports. Two electrodes(22) are formed on the substrate to provide electrostatic force to the mirror. Incident light to the mirror is reflected in different directions by electrostatic force, caused by a voltage applied between the electrodes and the mirror, and by elastic restoring force of the cantilevers.
Patent KR-20030025717-A (KR)
Title: The adsorptive settlingtype air purifying filter
Inventor: LEE IG YONG
IPC: B01D39/00
Filed: 2001-09-22
Abstract: PURPOSE: An air cleaning adsorbing filter is provided, in which chemical function of clay to absorb or adsorb is expandably supplemented. CONSTITUTION: The manufacturing method of air cleaning adsorbing filter comprises mixing 25 % of illite mineral of 500 to 1500 mesh, 25 % of activated adsorbent of charcoal, 50 % of polyethylene; conducting of thermally pressurizing and extrusion molding of the mixture for use as filter of electric fan.
Patent KR-20020024568-A (KR)
Inventor: MATSUNAGA TATSUHISA
IPC: B60C11/13
Filed: 2001-09-25
Abstract: PURPOSE: A substrate processing method and apparatus are provided to reduce substrate transfer apparatus wait time and improve substrate processing throughput by processing substrate positioning and substrate transporting in parallel. CONSTITUTION: A substrate transfer apparatus(1) is configured in a single unit, a plural number of wafers W prior to notch alignment is transported at one time from a substrate accommodating container to a substrate alignment apparatus(22), and the plural number of notch aligned wafers is transported from the substrate alignment apparatus(22) to a boat(21). Two stages (upper and lower) of notch alignment units(4) and(5) that configure the substrate alignment apparatus(22) operate independently, and are capable of performing notch alignment, in total, on a number of wafers to be processed that is twice the number of wafers transported at one time by the substrate transfer apparatus(1). While notch alignment is being performed in the one notch alignment unit(4), notch aligned wafers W are transported by the substrate transfer apparatus from the other notch alignment unit(5) to the boat(21), and then wafers prior to notch alignment are transported from the substrate accommodating container to the other notch alignment unit(5).
Patent KR-20030027508-A (KR)
Title: An apparatus and method for detecting the optimal writing power of an optical disc
Inventor: HAN YONG HUI
IPC: G11B7/125
Filed: 2001-09-28
Abstract: PURPOSE: A device and a method for detecting an optimum recording power for an aged optical disc are provided to improve the reproducing performance of recording data by overwriting data several times to carry out the recording operation of an aged disc by optimum recording power. CONSTITUTION: A device for detecting an optimum recording power for an aged optical disc includes an optical pickup(20) for reading and reproducing signals with respect to a secured rewritable optical disc, an equalizer(51) for equalizing levels of high frequency reproducing signals read and reproduced from the disc, a determination element(70) for determining whether the disc is aged or not on the basis of the high frequency reproducing signal and/or the equalized reproducing signals, and a microcontroller(80) for carrying out OPC(Optimum Power Control) operation by several times in a test area of the disc if the disc is determined to be aged.
Patent KR-20030028961-A (KR)
Title: Drinkable wood vinegar and Method for manufacturing the same
Inventor: KIM YOUNG SOO
IPC: A23L2/38
Filed: 2001-10-04
Abstract: PURPOSE: Provided are drinkable pyroligneous liquid and a method for manufacturing the same by using Eriobotrya japonica Lindley and ginger. The manufactured pyroligneous liquid is drinkable and causes no adverse effects. CONSTITUTION: The method for manufacturing drinkable pyroligneous liquid comprises the steps of: collecting basic pyroligneous liquid and adding Eriobotrya japonica Lindley thereto in an amount of 1-2kg per 20L of the basic pyroligneous liquid; and fermenting the mixture for 6-12 months and subjecting it to fractional distillation twice to obtain clear pyroligneous liquid. In the fermentation step, ginger is optionally added in an amount of 500-700cc per 20L of the basic pyroligneous liquid.
Patent KR-20030030306-A (KR)
Title: Thin artificial stone plate having texture of natural stone and method for preparing the same
Inventor: LEE HYEON U
IPC: C04B26/02
Filed: 2001-10-09
Abstract: PURPOSE: Provided are thin sheets of artificial stone having the same feeling as natural stone, various colors, contamination resistance, and improved strength compared with natural stone. CONSTITUTION: The thin sheets of artificial stone contain 25-35wt.% of rubble aggregate with a size of 1-5mm, 18-28wt.% of rubble aggregate with a size of 5-10mm, 31-36wt.% of transparent silica with a size of 80-100micrometer, 8-12wt.% of at least one synthetic resin selected from the group consisting of epoxy, unsaturated polyester and acryl, 2-4wt.% of diluting agent such as water or thinner, and optionally 0.14-0.16wt.% of inorganic pigment, 0.04-0.06wt.% of dispersant, 0.04-0.06wt.% of UV absorbent, 0.04-0.06wt.% of anti-oxidant, 0.08-0.12wt.% of flame-resistant agent, and 0.08-0.12wt.% of hardener. The artificial thin sheet stone is manufactured by the following steps of: mixing the above raw materials to prepare a mortar; forming by pouring the mortar into a mold, spreading rubble gravels(3-5mm) on mortar and thermal treating at 200-300deg.C; de-molding and polishing surfaces of sheets with 10mm of thickness.
Patent KR-20030038020-A (KR)
Title: Packet data retransmission method and apparatus between base station controller and base transceiver system in a mobile communication system
Inventor: CHO JIN SEONG
IPC: H04L12/801
Filed: 2001-11-08
Abstract: PURPOSE: A method and an apparatus for retransmitting packet data between base station controller of a mobile communication system and a base station are provided to detect and recover lost data in a transmitting process of packet data by retransmitting the lost data. CONSTITUTION: An RLP processor of a base station controller transmits an RLP packet having the sequence number of 0 to a channel card of a base station(501). The RLP processor transmits the RLP packet having the sequence number of 1 to the channel card(502). The RLP processor transmits the RLP packet having the sequence number of 2 to the channel card and the channel card determines a loss of the RLP packet having the sequence number of 1(503). The channel card requests the re-transmission of the RLP packet having the sequence number of 1(504). The RLP processor retransmits the RLP packet having the sequence number of 1 to the channel card(505).
Patent KR-20030043024-A (KR)
Title: Manufacturing method of anti-cancer medicated tea
Inventor: KIM SUNG HO
IPC: A23F3/00
Filed: 2001-11-26
Abstract: PURPOSE: A method of preparing a herb tea containing anti-cancer ingredients is provided to make the herbs containing anti-cancer ingredients intake easily and cost-effectively and to heighten the bodily immunity to cancer. CONSTITUTION: In a method of preparing a herb tea containing anti-cancer ingredients, the herbs containing anti-cancer ingredients, such as Angelica keiskei and Saururus chinensis, are dipped in a mixture solution of reed root juice, wild rice juice and pyroligneous liquid for several hours such that the poisonous substance due to agricultural chemicals, heavy metals and radioactivity is removed from the herbs. The herbs are then cleaned by way of silver ion water. The cleaned herbs are dried, and pulverized by a predetermined dimension. The pulverized herbs are mixed with a small amount of matrimony vine fruit powder to make a herb mixture. The herb mixture is charged into a tea bag together with hexagonal silver or charcoal powder.
Patent KR-20030043109-A (KR)
Title: Method of silicon dry etching using hollow cathode plasma
Inventor: LEE JUN HOE
IPC: H01L21/3065
Filed: 2001-11-27
Abstract: PURPOSE: A silicon dry etching method using hollow cathode plasma is provided to be capable of improving the uniformity of etching rate, and processing more than 1000 of silicon wafers at one time. CONSTITUTION: A plurality of wafers are inserted between electrodes(S100). Mixed gases of SF6 gas and O2 gas are flowed into quartz tube through a gas flowing path in vacuum state(S200). Plasma is generated by using the voltage supplied through RF(Radio Frequency) power source(S300). The wafers are etched by using the plasma(S400). At this time, the wafer etching step is carried out in an optimum process condition by controlling the plasma using a predetermined voltage. Preferably, the SF6 and O2 gas are controlled at the rate of 9:1.
Patent KR-20030046948-A (KR)
Title: Real Time Electronic Gamma/Thermal Neutron Dosimetry and Detection Method using a pMOSFET, a pMOSFET with Gadolinium Converter, and a Subtracter
Inventor: KIM SEUNG HO
IPC: G01T1/02
Filed: 2001-12-07
Abstract: PURPOSE: A p-MOSFET sensor, an electronic dosimeter, and a detecting method thereof are provided to simultaneously detect gamma-ray and a thermal neutron in real time by using the p-MOSFET sensor and a subtracter. CONSTITUTION: A gamma-ray and thermal neutron detecting apparatus includes a p-MOSFET sensor(2) consisting of a first p-MOSFET assembly equipped with a p-MOSFET chip and a Gd+p-MOSFET sensor(1) consisting of a second p-MOSFET assembly equipped with a p-MOSFET chip and a p-MOSFET protecting cap installed on the p-MOSFET chip. The p-MOSFET protecting cap is coated with a gadolinium layer. A subtracter(3) is provided to subtract gamma-dose of the p-MOSFET sensor(2) from gamma-dose of the Gd+p-MOSFET sensor(1). A thermal neutron dose displaying section(4) is provided to display an amount of radiation generated from the subtracter(3). A gamma-ray dosimeter(5) is provided to display gamma-ray dose detected from the p-MOSFET sensor(2).