baber/WOPTO huggingface dataset:
Patent KR-20030085749-A (KR)
Title: A piping line of a semiconductor manufacturing machine having a check mean on a pollution state
Inventor: LEE JEONG MIN
IPC: H01L21/306
Filed: 2002-05-01
Abstract: PURPOSE: A pipe line of a semiconductor manufacturing equipment having check means on a pollution state is provided to be capable of inspecting the inside of the line in real time and checking the thickness of a poly layer deposited at the line. CONSTITUTION: Semiconductor manufacturing equipment is provided with a pipe line(50), a light supplying part(63) located near one side of the pipe line, a light receiving part(78) located near the other side of the pipe line, and a meter(80) connected to the light receiving part. At this time, the light supplying part includes a light supply circuit(60), a light source(58), and a transparent lens(56). At the time, the light receiving part includes a light receiving lens(64), a photo detector(66) for transforming the light supplied from light supplying part into an electric signal, a sensitivity regulator(70), and a light receiving circuit(68). Preferably, the pipe line includes a pair of holes(53a,53b) and transparent view ports(54a-1,54b-1) installed at the very positions of each hole. Preferably, the semiconductor manufacturing equipment further includes a light emitting display lamp as a checking part on a pollution state.
Patent KR-20020085834-A (KR)
Title: Roll product and winding method
Inventor: HARAIKAWA TOMOHIRO
IPC: B65H75/22
Filed: 2002-05-07
Abstract: PURPOSE: A roll product and the winding method are provided to discard a used core without difficulty by using an improved roll product in which a long strip of film or sheet is wound on the core without using a conventional paper tube. CONSTITUTION: An improved roll product(1) is proposed in which a long strip of film or sheet(4) is wound on a core(2a) without using a conventional paper tube. The core used can be discarded without difficulty. Bending a flat board of cardboard into a cylindrical shape forms the core. The side edges(3) of the flat board may be spaced apart, butted together or overlapped. The side edges may or may not be joined together. The end of the film(4a) gets caught between the side edges of the flat board. This arrangement allows the film wound to be used up to the last inch while applying a tension thereto and without breakage of the core or winding displacement. A cap may be fitted into both ends of the core to increase the shape retainability of the core.
Patent KR-20030089154-A (KR)
Title: The method for lending/selling dvd
Inventor: HO YEONG CHUN
IPC: G06Q20/34
Filed: 2002-05-16
Abstract: PURPOSE: A method for renting/selling a DVD(Digital Versatile Disk) is provided to automatically rent or sell the DVD for 24 hours through the Internet or a wireless communication network using a cellular phone, an RF(Radio Frequency) card, and a credit card. CONSTITUTION: A DVD renting/selling device displays a main screen including a key for searching, returning, and selecting the DVD(S1). The DVD renting/selling device downloads a blacklist from the VAN(Value Added Network)(S1-1). If a DVD title is selected, the DVD renting/selling device displays the renting/selling information(S3). If the RF card is contacted to the DVD renting/selling device, the DVD renting/selling device checks the contact of the RF card. If the user is a member, the DVD renting/selling device confirms the card approval. After the settlement, the DVD renting/selling device issues a receipt, pulls out the DVD, and transmits the settlement information to the VAN and a main server.
Patent KR-20030015823-A (KR)
Inventor: FUJITA KATSUYUKI
IPC: G11C7/06
Filed: 2002-05-28
Abstract: PURPOSE: A semiconductor memory device is provided to have a preferable data sense circuit when a memory cell of a current read-out type is utilized. CONSTITUTION: A semiconductor memory device includes a memory cell array (1), a reference current generating circuit(DMC) for generating a reference current, a reference potential generating circuit(6), a first sense circuit(4a) and a second sense circuit(4b). The reference potential generating circuit(6) generates a reference potential at a reference node(RSN) based on the reference current generated by the reference current generating circuit. The first sense circuit(4a) generates an output current based on a cell current of a selected memory cell and generates a data potential at a sense node(SN) based on the output current and the reference current. And, the second sense circuit(4b) compares a data potential of the sense node(SN) with the reference potential of the reference node(RSN) and detects data held by the selected memory cell.
Patent KR-20030092266-A (KR)
Title: Apparatus for burn wormwood
Inventor: JUNG IL JOO
IPC: A61H39/06
Filed: 2002-05-29
Abstract: PURPOSE: A moxibustion treatment device is provided to save time required to manufacture moxa rods, and to facilitate the adjustment of air thus freely adjusting the burning time and temperature of moxa. CONSTITUTION: The moxibustion treatment device comprises a body(101) formed with a coupling hole(103), a cap(131) having a coupling groove(133) coupled into the coupling hole of the body, a burning container having a flange(113) coupled into the coupling grooves, a plurality of ventilation holes(112), a bottom bent piece(114), a net member(121) seated on the bent piece of the burning container, a fixing plate(141) formed with a plurality of fixing holes(142) and coupled to the upper side of the cap, a rotatable plate(151) formed with a plurality of adjustment holes(152) and coupled to the upper side of the fixing plate, and a rotating device for the rotatable plate.
Patent KR-20030092910-A (KR)
Title: Device for removing attached slag on Gas port ring of electro furnace
Inventor: WOO GYEONG HOE
IPC: F27B3/10
Filed: 2002-05-31
Abstract: PURPOSE: A device for removing slag stuck to gas port ring of electric furnace roof is provided to effectively collect waste gas and dust necessarily generated when making molten iron by melting scrap by easily separating molten slag of high temperature fused onto the inner wall of the gas port ring. CONSTITUTION: In a gas port ring installed on roof of electric furnace, the device for removing slag stuck to gas port ring of electric furnace roof comprises a slag separation means for coercively separating slag stuck to the inner surface of the gas port ring by supplying cooling gas through the side surface of the gas port ring, wherein the slag separation means comprises a plurality of slits(20) penetratingly formed on the side wall of the gas port ring, supply pipe(21) for supplying cooling gas to the slits, and connection nozzle(24) for connecting the supply pipe to the slits, wherein division plates(22) are projected from the inner surface of the gas port ring with being spaced apart from each other in a certain distance so as to reduce size of the slag stuck to the gas port ring, and wherein the slits are inclined 45 degrees of an angle in a tangential direction of the gas port ring for a horizontal plane and upwardly inclined 30 degrees of an angle to the inner side in a radial direction of the gas port ring so that the cooling gas passing through the slits are introduced toward a proceeding direction of fume gas.
Patent KR-20030093644-A (KR)
Title: A flexible water feeder for quick change stand of continuous casting machine
Inventor: KWON O CHAN
IPC: B22D11/055
Filed: 2002-06-04
Abstract: PURPOSE: A flexible water supplier for quick change stand of continuous casting facility is provided to improve working productivity and reduce maintenance cost by enabling casting to be completed in the state that the minimum quantity of leakage is maintained during leakage, preventing wear of mold copper plate and performing continuous casting for a required time. CONSTITUTION: In a flexible water supplier comprising a hollow outer skin(245) formed of flexible material to supply cooling water as maintaining vibration, the flexible water supplier(1) for quick change stand(250) of continuous casting facility comprises a hollow cylindrical upper housing(10) which is installed at an inner side of the outer skin(245), and an upper part of which is fixable to an upper part of the outer skin(245); a hollow cylindrical lower housing(30) which is slidingly connected to a lower part of the upper housing(10) through packing(50), and a lower part of which is fixable to the outer skin(245); and a pilot screw(20) which is mounted on an intermediate hole(15) of the upper housing(10) so that a fluid is connected between an inner diameter part of the upper housing(10) and an outer space(70) of the upper housing(10), wherein an outer diameter of the upper housing(10) corresponds to an inner diameter of the lower housing(30) so that a lower part of the upper housing(10) is slidingly inserted into an upper part of the lower housing(30), and the upper housing(10) and lower housing(30) are inserted thus connected to each other so that superposition part(13) is formed.
Patent KR-20030093672-A (KR)
Title: The way to make character shaped wooden pag seat
Inventor: LEE DONG HYUNG
IPC: A47C7/24
Filed: 2002-06-04
Abstract: PURPOSE: Provided is a method for producing a board of pack chair having character pattern, which provides a visual effect besides general function of chair, and especially satisfies children liking characters besides. CONSTITUTION: The method comprises the steps of (i) drawing a character on pattern wood which is a molding material for chair board, or printing the character on the wood by using printer, or transcribing a paper having printed character on the wood by using thermo-transcriber; (ii) immersing the pattern wood into phenol resin together with other pattern wood, and then drying the pattern wood; (iii) positioning the pattern wood on the top of the other pattern woods(more than 10 sheets of woods being stacked); (iv) putting the woods into heating mold at 140 deg.C fixed to hydraulic press, and compression-molding the woods for more than 10 minutes to obtain a chair board having character; and (v) cutting the board in accordance with the character pattern.
Patent KR-20030096629-A (KR)
Title: Computer System Capable of Playing CD/MP3 Independent of An Operating System and Method for Playing it
Inventor: HONG SEUNG SEOK
IPC: G06F3/16
Filed: 2002-06-17
Abstract: PURPOSE: A computer system capable of driving a CD/MP3(Compact Disc/MPEG layer 3) without loading an OS(Operating System) and a driving method thereof are provided to play an audio CD file or an MP3 file stored in a CD or an HDD(Hard Disk Drive) without loading the OS. CONSTITUTION: An audio button(240) generates a power supply command and an operation command for operating the CD/MP3 file when the system power is the off state. If an audio sub system receives the audio power supply command, the audio sub system supplies the power to the system and initializes a part needed to operate the CD/MP3 file. If the audio sub system receives the operation command, the audio sub system is operated by an operation command.
Patent KR-20030096956-A (KR)
Inventor: CHOI MYUNG KI
IPC: A61N1/36
Filed: 2002-06-18
Abstract: PURPOSE: Provided is a stimulator for human mucous membrane including digestive organ, which stimulates a human mucous including digestive organ and activates an human organ, and which is of capsule type. CONSTITUTION: The stimulator comprising a pair of bodies(110) having hollow semi-circular form, an insulator(120) which is positioned between the bodies(110) and insulates them, a battery(130) positioned so that each terminals are contacted each other, and a microprocessor(140) which continuously generates a low frequency impulse having predetermined frequency, is characterized in that the bodies(110) and insulator(120) consist of high density polyethylene(HDPE) having excellent human compatibility, and inner and outer sides of the bodies(110) have conductive, metallic coats(111) which are harmless to human body and excellently affect human body when absorbed into the human body, so that the bodies(110) act as conductor when contacted with body fluid, and at the same time, ingredients harmful to the membrane and human body are not supplied, in certain case, if the conductive metallic coats(111) are dissolved or isolated when the stimulator(100) is applied in order to stimulate the mucous membrane.
Patent KR-20030003065-A (KR)
Title: Method for driving liquid crystal display, liquid crystal display device and monitor provided with the same
Inventor: YAMAGUCHI HISASHI
IPC: G09G3/20
Filed: 2002-06-28
Abstract: PURPOSE: To actualize high picture quality with simple and inexpensive constitution and to enable adaptation to environmental changes, frequency characteristic of a timing signal, variation of gamma characteristics of a liquid crystal display corresponding to the luminance of a back light, and variance of gamma characteristics generated in the manufacturing process of a liquid crystal display. CONSTITUTION: When gamma corrections of 8-bit red data DR, green data DG, and blue data DB are made, a disclosed driving method for a liquid crystal display obtains 1st correction red data DRG1, 1st correction green data DGG1, and 1st correction blue data DBG1, each composed of 10 bits, to which information changing gradations repeatedly by the red data DR, green data DG, and blue data DB. According to those data DRG1, DGG1, and DBG1, frame rate control is so performed that a data red signal, a data green signal, and a data blue signal changing the gradations by the red data DR, green data DG, and blue data DB are generated and applied to data electrodes of a color liquid crystal display 1 in order.
Patent KR-20040007918-A (KR)
Inventor: CHOI UK JIN
IPC: B60T8/34
Filed: 2002-07-12
Abstract: PURPOSE: A solenoid valve for a brake system is provided to easily open and close the valve with little power even if large braking pressure is applied on an inlet by gradually opening and closing the valve at two steps through a spool mounted to the lower of an armature. CONSTITUTION: A solenoid valve for a brake system is composed of a valve housing(30), an armature(43), a spool(50), a hollow spool guiding member(60), a valve seat unit(36), and a spool returning spring(54). The valve housing includes an outlet(32) communicated with passages in a modulator block(20) and formed by an end of a hollow part(34) longitudinally arranged in the center and an inlet(31) for fluid formed at the periphery. The armature has a plunger(44) for entering the hollow part of the valve housing to move back and forth by electrical force and open and close the passage between the inlet and outlet. The spool is mounted in the hollow part to move forward and backward and formed with a first orifice(51) of a predetermined diameter opened and closed by movements of the plunger in the center. Insides of both ends of the hollow spool guiding member are contacted to outsides of the plunger and the spool, respectively, to guide movements of the spool. The valve seat is contacted to or separated from the end of the spool to open and close the outlet and formed with a step in the hollow part of the valve housing and a second orifice(37) larger than an inner diameter of the first orifice in the center. The spool returning spring pressurizes the spool toward the plunger.
Patent KR-20040008032-A (KR)
Title: Mounting structure for stabilizer bar
Inventor: PARK EUN GYU
IPC: B60G21/055
Filed: 2002-07-15
Abstract: PURPOSE: A stabilizer bar mounting structure for preventing separation of a suspension system is provided to prevent a projection unit of a bush from moving to a slit by compressive force in mounting a clamp and a stabilizer from horizontally moving by forming the projection unit to a cylinder unit of the bush and mounting the stabilizer by inserting the projection unit into the slit. CONSTITUTION: A stabilizer bar mounting structure for preventing separation of a suspension system is composed of a stabilizer bar; a bush mounted between the stabilizer bar and a vehicle body and formed with a through-hole; a clamp(107) installed to cover the bush and fixed to the vehicle body; and a stabilizer link for connecting both ends of the stabilizer bar and a control arm. The bush includes a flat unit contacted to the vehicle body; a cylindrical unit contacted to the clamp; and a projection unit formed in the center of the outside of the cylindrical unit. The clamp comprises a combining part(107A) fixed to the vehicle body; a circumferential unit(107B) for covering the bush; and a slit formed to the circumferential unit.
Patent KR-20030014583-A (KR)
Inventor: KUZUNISHI TETSUO
IPC: H04N21/2543
Filed: 2002-08-01
Abstract: PURPOSE: To provide a system by which a service provided by a contents provider can be received simply and the settlement can be performed simply end safely. CONSTITUTION: A user side device 1, a contents provider side device 2 and a settlement server 3 are connected through a line. The user side device is provided with a video telephone set 11, a charging machine 12 and a terminal booth 13 for housing these. The contents provider side device 2 is provided with a video telephone set 12 connected bi-directionally with the video telephone set 11 on the user side and a personal computer 23 for executing displaying of the location of the user side device 1, transmitting of inputted transaction information to the settlement server 3 and displaying of inputted amount information from the settlement server 3. Then, the user enters the inside of the terminal booth 13 of the user side device 1 to receive the service from the provider and pays for the service by the charging machine 12 installed in the terminal booth 13.
Patent KR-20040007192-A (KR)
Title: Carbon jig for heating liquid crystal substrate
Inventor: MIKI SOKAN
IPC: G02F1/1339
Filed: 2002-08-22
Abstract: PURPOSE: To provide a carbon-made tool for heating a liquid crystal substrate which has soaking properties, can suppress fine powder of graphite and can reduce the warpage of the liquid crystal substrate. CONSTITUTION: The carbon-made tool for heating the liquid crystal substrate is used for heating the liquid crystal substrate and is <=0.03(%) in flatness ratio(in which the difference in height between a most projected part and a most recessed part is divided by the longest length in the heating direction and multiplied by 100 to obtain percentage).
Patent KR-20040018813-A (KR)
Title: The injecting apparatus of grain type fertilizer
Inventor: HONG JI PYO
IPC: A01C15/02
Filed: 2002-08-27
Abstract: PURPOSE: A powdered manure injection device is provided to make the work convenient, make the handling easier, suppress the waste of manure, avoid from obstructing the growth condition of plants and improve the reliability and safety of the product. CONSTITUTION: The manure injector comprises: a cylindrical outer tube(31) having a manure inlet pipe(31A); a reinforcing tube body(32) detachably disposed in the lower side of the outer tube(31) and having a perforated manure inlet(32A) corresponding to the passage of the manure inlet pipe(31A) upon assembling; a manure feed rod(34) provided with a sloping end portion(34E), a manure housing opening(34A) and a planar portion(34C); a rotation suppressor(40) integrally fixed and coupled to the upper end of the reinforcing tube body(32) and coupled to the planar portion(34C) of the manure feed rod(34) through an insert hole(41); and a spring(50) disposed to maintain an elastic force between a spring bearing stopper(60) and the manure feed rod(34) and for constantly giving an elastic force in a projecting direction.
Patent KR-20040020418-A (KR)
Title: Artemisolide compound isolated from the aerial parts of Artemisia sylvatica, preparation the compound, and use thereof
Inventor: HAN DONG CHO
IPC: A61K36/282
Filed: 2002-08-30
Abstract: PURPOSE: A compound isolated from Artemisia sylvatica, a method for isolating the same and the use thereof are provided. The compound inhibits the activity of farnesyl transferase required for activation of carcinogenic gene Ras or growth of cancer cells. CONSTITUTION: An artemisolide compound represented by the formula(1) is isolated from Artemisia sylvatica. A method for isolating artemisolide compound of the formula(1) from Artemisia sylvatica comprises the steps of: (1) extracting leaves and stems of Artemisia sylvatica with alcohol to separate an organic solvent layer; (2) subjecting the organic solvent layer to column chromatography using silica or C18 to separate an active fraction; (3) adsorbing the active fraction to the column chromatography using C18, silica gel or LH-20 and eluting it to obtain a partially purified active material; and (4) subjecting the partially purified active material to thin layer chromatography to separate an active fraction and subjecting the active fraction to HPLC.
Patent KR-20040020563-A (KR)
Title: A motor make used of repulsive power of the permanent magnet
Inventor: SHIN KWOANG SEOG
IPC: H02K53/00
Filed: 2002-08-30
Abstract: PURPOSE: A power device is provided to reduce costs by allowing for a continuous rotation without using an energy. CONSTITUTION: A rotor non-magnet(4) is mounted on a rotating shaft(2), and a rotor magnet(3) is inserted into the rotor non-magnet at a predetermined angle. A stator non-magnet(6) is mounted on a stator(1) at a predetermined angle, and a stator magnet(5) is inserted into the stator non-magnet. A rotor non-magnet(4') and a stator non-magnet(6') cut off the magnetic force in the portion where the rotor magnet enters the stator magnet and the portion where a rotor magnet(3') leaves from a stator magnet(5') is exposed when the rotor rotates in a rotating direction(10), to thereby use a repulsive force between the same magnetic poles.
Patent KR-20040026241-A (KR)
Title: Television Receiving Apparatus
Inventor: HONG SEONG CHEOL
IPC: H04N5/44
Filed: 2002-09-23
Abstract: PURPOSE: A television receiver system is provided to watch and record TV signals without deteriorating picture quality and sound quality. CONSTITUTION: A television receiver system includes a television receiver(10) and an IEEE-1394 cable(20). The television receiver receives a TV signal and enables watching and recording of the TV signal through a personal computer or a digital camcorder. The IEEE-1394 cable connects IEEE-1394 ports for connecting peripheral devices of the personal computer or digital camcorder to the television receiver. The television receiver includes a TV tuner(12), a video processor(13) for separating a composite video signal separated by the TV tuner into a digital video signal and a synchronous signal, an audio processor(14) for converting an audio signal separated by the TV tuner to a digital audio signal, a DV codec(15) for converting the video signal and audio signal to DV signals, an IEEE-1394 controller(16) for controlling communication for connecting the DV signals to an IEEE-1394 bus of the personal computer, and a microprocessor(17) for controlling the TV tuner, video processor, audio processor, DV codec and IEEE-1394 controller.