baber/WOPTO huggingface dataset:
Patent KR-20030000259-A (KR)
Title: the color Cathode-ray Tube
Inventor: JUNG HUN
IPC: H01J29/07
Filed: 2001-06-22
Abstract: PURPOSE: A color cathode ray tube is provided to prevent deterioration of screen quality caused due to the difference of color purity at the end of the effective part. CONSTITUTION: A color cathode ray tube comprises a panel having an inner surface on which a phosphor screen is formed; a funnel coupled to the rear of the panel; an electron gun mounted in the neck part of the funnel, and which emits electron beams; and a shadow mask(7) having rectangular effective part(72) with a plurality of slots(77,79,80), and which is mounted in the panel. Each of slots has a vertical pitch and a horizontal pitch, and slots are arrayed into a plurality of vertical and horizontal columns. A first vertical pitch value(Pv') is set from the slot formed at the first horizontal column positioned at the end of the longer side of the effective part, to a slot(P') formed at the K-th horizontal column in the vertical axis direction. A second vertical pitch value(Pv) is set from the slot formed at the K-th horizontal column to a slot(P) formed at the center of the effective part. The first vertical pitch value is different from the second vertical pitch value.
Patent KR-20030000399-A (KR)
Title: Low frequency system (be) mild pad
Inventor: CHO HYUN GYU
IPC: A61N1/32
Filed: 2001-06-25
Abstract: PURPOSE: Provided is a pad for thermotherapy with a low frequency device configured which is adhered or removed from a pillow as a thermotherapy fomentation pad so that it is widely used at all parts of human body. CONSTITUTION: The pad for thermotherapy with the low frequency device configured comprises the part of: a tube for generating heat which is placed inside the pad; a heat generating tool which is placed at the other edge of the heat generator; a blocking part for electronic waves which is placed between the heat generator and the heat generating tool; an electrode part for generating low frequency which is placed at the surface of the tube for generating heat to generate low frequency; an adiabatic part which is placed at the other edge of the heat generator; the pad which is placed at the other edge of the adiabatic part; a fixed part which is placed at one part of a body; and a controller which controls the entire system.
Patent KR-20030000400-A (KR)
Title: Method and apparatus for real- time modification of audio play speed
Inventor: PARK JU SIK
IPC: G11B20/10
Filed: 2001-06-25
Abstract: PURPOSE: A method and an apparatus for changing speed of voice regeneration in real time are provided to minimize deterioration of tone quality, damage of voice signals, and delay of regenerating time. CONSTITUTION: An apparatus for changing speed of voice regeneration in real time includes a user interface(7) receiving information required by a user, a digital voice signal storage medium(5) having stored digital voice signals, a voice signal processor(1) receiving the digital voice signals and converting into PCM data, a direct current component removing part(2) removing direct current component of the voice signals by using a weighted average to prevent tone quality from deteriorating according to regeneration speed control of the converted voice signals, a speed rate changing part(3), a real time regeneration control part(4) executing asking to control real time regeneration of the whole voice signals without damage of the tone quality.
Patent KR-20030004767-A (KR)
Title: Nozzle & Sliding Plate for cast of molten steel
Inventor: JUNG HWAN CHEOL
IPC: B22D41/00
Filed: 2001-07-06
Abstract: PURPOSE: A nozzle and a sliding plate for casting molten steel are provided to easily enable stagnation suppression and refining of molten steel flow by forming a double structure into which a porous type or slit type structure capable of purging an argon gas to a portion where molten steel flow is stagnated is inserted. CONSTITUTION: In a nozzle used in a tundish or ladle, the nozzle for casting molten steel is characterized in that a separate porous type or slit type structure having a smaller pore diameter than the nozzle body is inserted into a nozzle of a certain portion where molten steel is stagnated, wherein pore size of the porous type structure is 10 to 20 micrometers, a pore size of the slit type structure is 0.1 to 0.7 mm, the nozzle is an upper nozzle(1a) of a sliding gate valve unit for the tundish, or a top nozzle or a collector nozzle for the ladle, and the porous or slit type structure is inserted into both ends of the lower part of a submerged nozzle for refining molten steel by purging an argon gas. In a sliding plate comprising a lower plate(4) used in a tundish or a ladle, the sliding plate for casting molten steel is characterized in that a separate porous type or slit type structure having a smaller pore diameter than the body of the lower plate(4) is inserted into a lower plate, wherein flow of molten steel is cut off so that the lower plate is in the arrangement state that is contacted with molten steel, the pore size of the porous type structure is 10 to 20 micrometers, and the pore size of the slit type structure is 0.1 to 0.7 mm.
Patent KR-20030005838-A (KR)
Inventor: CHOI HANG JIP
IPC: F16B31/06
Filed: 2001-07-10
Abstract: PURPOSE: A connecting rod bolt is provided to prevent the connecting rod shaft and connecting rod cap from being separated from each other by the force applied to the connecting rod. CONSTITUTION: A connecting rod comprises a connecting rod shaft(11) having a first penetrating portion(15) for coupling with a connecting rod bolt; and a connecting rod cap(13) having a second penetrating portion(17) to be coupled with the connecting rod shaft through the connecting rod bolt. The connecting rod bolt includes a first member(10) and a second member(20) having different strengths. The first member having a relatively higher strength is disposed at the side directed toward the center of the connecting rod, and the second member having a relatively lower strength is disposed at the side opposed to the first member, when the connecting rod bolt is coupled to first and second penetrating portions.
Patent KR-20030006509-A (KR)
Title: Clean room environment analysis apparatus
Inventor: JI JUNG HAE
IPC: H01L21/00
Filed: 2001-07-13
Abstract: PURPOSE: An environmental analysis apparatus of a clean room is provided to minimize a decrease of productivity caused by an environmental change of the clean room by precisely and efficiently estimating the environment of the clean room. CONSTITUTION: A particle measuring unit(132) is installed in a table(120). A temperature/humidity measuring unit(134) is installed in the table. A flow rate measuring unit(136) is installed in the table. A vertical bar(140) is vertically installed in the upper surface of the table. A sensor holding unit(142) is installed in the vertical bar. A sensor of the measuring unit is placed on the sensor holding unit.
Patent KR-20030010911-A (KR)
Inventor: KIM JUN HYEON
IPC: B21B45/02
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for removing foreign materials of degreasing container is provided to easily separate and thus remove foreign materials such as iron content and brush chips generated when polishing a strip in a degreasing and polishing line of a stainless steel cold rolling plant of an iron works. CONSTITUTION: The apparatus for removing foreign materials of degreasing container comprises a rectangular box shaped housing(110) which is fixed onto the upper surface of a degreasing cleaner tank; a downward inclined guiding box(120) comprising a catchment tank(126) which is fixed to one surface of the housing(110), and to which a discharge pipe(192) is connected; winding reel(140a) and unwinding reel(140b) each of which are fixed to the upper part of longitudinal both surfaces of the housing(110) and have at least one or more driving means; a filter (F) which is connectingly arranged at the winding reel(140a) and unwinding reel(140b); a plurality of idle rolls(162,164,166,168) which are suitably arranged adjacently to the bottom surface of the housing(110) to give tension to the filter (F); a guiding tank(136) which is fixed to both sides of the housing(110) so that the guiding tank(136) is positioned on the upper surface adjacent to the filter (F) at the side of the winding reel(140a); and a suction pipe(132) which is connected to the guiding tank(136) to supply a degreasing solution (L) of the degreasing cleaner tank by a suction pump(130).
Patent KR-20030011409-A (KR)
Title: Method for sham investment in stocks through the internet
Inventor: CHO SEOK
Filed: 2001-08-02
Abstract: PURPOSE: A simulated stock trading method is provided to enable a user to perform a simulated stock trading in a state of connection to a server of a security corporation making a real time update of stock information offered by KSC(Korea Securities Computer Corp.). CONSTITUTION: The method comprises several steps. A user executes a simulated stock trading program at a user PC(S1), then the PC is automatically connected to a server of a program provider and a database server, and an HTS(Home Trading System) is executed(S2). The user logs in the server by inputting a virtual account number, a user ID and a password(S3, S5). The server checks whether the user makes the first access(S6), and offers an initial virtual fund setting screen to the user in a case that the user makes the first access. The user sets conditions for necessary initial virtual fund, and transmits them to the server(S7, S8). The user selects one among various menu like selling or buying stocks(SS1), browsing a transaction specification(SS2), browsing an owning item(SS3), assessing an account remainder(SS4), and browsing a profit ranking(SS5).
Patent KR-20030012745-A (KR)
Title: Image transmitting/receiving method and system for mobile communication terminal equipment
Inventor: JUNG JONG CHEOL
IPC: H04B1/40
Filed: 2001-08-04
Abstract: PURPOSE: A method and a system for transceiving an image of a mobile communication terminal are provided to transmit a calling party number and a specific image upon call attempt, and to display the transmitted calling party number and image before speech. Also, the method and system are provided to download the transmitted image to set the downloaded image as a background image. CONSTITUTION: In a mobile communication terminal of a transmitting party, a shooting part captures a specific image. A video processor compresses the captured image using MPEG(Moving Picture Expert Group), and a microcomputer stores the compressed digital video data in a memory. The microcomputer decides whether to transmit the image upon origination. If image transmission is set, a transceiver transmits the image using an SCH(Supplemental CHannel). In a mobile communication terminal of a receiving party, a transceiver receives the image from a base station by using an SCH. A microcomputer stores the received image in a memory. A video processor restores the compressed image stored in the memory. And the microcomputer displays the restored image and a calling party number and controls the generation of a ring-back tone.
Patent KR-20030015776-A (KR)
Title: Method for preparing transition metal oxide based negative electrode material for lithium secondary batteries and the same
Inventor: JUNG JAE HAN
IPC: H01M10/04
Filed: 2001-08-17
Abstract: PURPOSE: Provided is a method for preparing a transition metal oxide-based anode material for lithium secondary battery, wherein the oxide can reduce the irreversible capacity of the anode in initial cycle and increase initial charge/discharge efficiencies of the anode. CONSTITUTION: The method comprises the steps of (i) adding a transition metal to transition metal oxide to form a mixture, and (ii) ball milling the mixture. The amount of the added transition metal is 1-50 parts by weight with respect to 100 parts by weight of transition metal oxide. The ball milling is performed for 5 minutes to 20 hours while ball to powder ratio of 1:1-20:1 is maintained. The lithium secondary battery comprises, in anode, a transition metal oxide-based anode material produced by the method.
Patent KR-20030015995-A (KR)
Inventor: CHOI SEOK JEONG
IPC: E05D3/02
Filed: 2001-08-20
Abstract: PURPOSE: A hinge is provided to support a coupling pin for both plates of the hinge by holder and clips on a support portion at one side of the plates to prevent plated portion near the pin from being damaged and to furnish rust-proof property. CONSTITUTION: The hinge is produced by inserting a bush(22) into a support groove(4) formed on one plate(1); entering a pin(8) into supporting holes(6,6') on the other plate(2) and the bush(22) through a punched hole(20) equipped with female screws to secure the pin(8) and both support pieces(5,5'); inserting another bush into a pin supporting groove in a holder(23) and/or to expose a hook groove at one end of the pin(8); then rotating the holder(23) and coupling it into the punched hole(20) by way of a driver in order to contact the end of the pin(8) to inner side wall of the supporting groove and in order to place the pin into the groove.
Patent KR-20030016048-A (KR)
Title: Method for manufacturing artificial coral rock
Inventor: PARK SU EOP
IPC: B44C5/06
Filed: 2001-08-20
Abstract: PURPOSE: An artificial corallite manufacturing method is provided to express texture just like natural corallite by applying a solvent such as gasoline, thinner and polyester resin onto styrofoam so that natural curved surface is formed on the surface of the styrofoam to which the solvent is applied. CONSTITUTION: The artificial corallite manufacturing method comprises the processes of carving the surface of styrofoam(1) in an appropriate shape; drying the melted surface of the styrofoam(1) after uniformly pouring solvent such as thinner or polyester resin, a melting retardant such as talc powder, vermiculite powder and lime powder, and a surface treatment agent(2) mixed with resin hardener on the styrofoam(1) so that the surface of the styrofoam is partially melted; coating a resin(4) on the melted surface of the styrofoam, and coating a glass fiber(3) again on the resin coated surface of the styrofoam in the state that the resin(4) is half-dried to maintain desired strength; and performing the surface treatment by coating the resin(4) again on the glass fiber(3) coated surface of the styrofoam.
Patent KR-20030016814-A (KR)
Title: Method to manufacture culture medium having many layer for nutriculture and that culture medium
Inventor: KOO HUI GUK
IPC: A01G1/04
Filed: 2001-08-22
Abstract: PURPOSE: A multi-layered medium for nutriculture and a method for producing the same are provided. The multi-layered medium contains three layers having different compositions, so that various plants can be nutricultured regardless of their growth properties. CONSTITUTION: The multi-layered medium for nutriculture comprises a surface layer, a medium layer and a bottom layer, wherein the surface layer comprises 30 to 100 vol% of peatmoss or cocopeat having diameter of 1 to 7mm, and a mixture of 20 to 50mg of pyroligneous liquid, 20 to 50mg of chitosan liquid and 3 to 10mg of ridomil, and has properties of 30 to 35% of gas phase, 50 to 55% of liquid phase, 10 to 20% of solid phase, water permeability rate of 0.5 to 0.7 liter/min, humidity of 45 to 60%, pH 3.5 to 4.5, CEC 80me/100g or more and EC 0.7 or less; the medium layer comprises 80 to 95 vol% of cocopeat having diameter of 1 to 15mm, and 5 to 20 vol% of zeolite having diameter of 1 to 7mm or charcoal, and has properties of 40 to 45% of gas phase, 40 to 45% of liquid phase, 40 to 45% of solid phase, water permeability rate of 0.9 to 1.2 liter/min, humidity of 35 to 45%, pH 5.5 to 6.8, CEC 80me/100g or more and EC 0.7 or less; and the bottom layer comprises 80 to 95 vol% of cocopeat having diameter of 1 to 7mm, and 2 to 7 vol% of two or more substance selected from zeolite, quartz porphyry, dolomite, diatom and charcoal, and a mixture of 3 to 15mg of pyroligneous liquid, 3 to 15mg of chitosan liquid and 2 to 10mg of ridomil, and has properties of 25 to 35% of gas phase, 45 to 55% of liquid phase, 10 to 30% of solid phase, humidity of 45 to 60%, pH 6.8 to 7.3, CEC 80me/100g or more and EC 0.7 or less.
Patent KR-20020018622-A (KR)
Inventor: STEINER KURT GEORGE
IPC: H01L21/8238
Filed: 2001-08-31
Abstract: PURPOSE: A low K dielectric insulator and a method of forming semiconductor circuit structure are provided to produce a novel material and a method of supplying a dielectric improved for semiconductor manufacturing and an insulation material having mechanical characteristics in a process of manufacturing semiconductor electric products. CONSTITUTION: A porous insulator material along with a manufacturing method thereof contains oxygen, silicon and hydrogen and has a density less than 2 g/cc. Or the porous insulator material has a refractive index less than 1.45 for light having a wavelength between 633 nm and 673 nm or a Young's modulus less than 45 GPa. A semiconductor device manufacturing method comprises a step for providing a semiconductor layer having an upper surface for forming the device, forming interconnections at a plurality of levels on the semiconductor layer, and involving at each level a plurality of parts which are electrically isolated from other parts by decomposing TEOS to form a porous layer between at least some parts.
Patent KR-20030020596-A (KR)
Title: Injection device of liquid crystal for reflective liquid crystal display
Inventor: KIM SANG HA
IPC: G02F1/1341
Filed: 2001-09-03
Abstract: PURPOSE: A device for implanting liquid crystal for a reflective liquid crystal display device is provided to prevent the bending of a cell for fabricating a cell without fringe phenomenon and completely fill liquid crystal. CONSTITUTION: A device for implanting liquid crystal for a reflective liquid crystal display device includes a fixing unit for grasping a cell. In the fixing unit, upper and lower plate adsorption parts respectively have upper and lower frames(30,40) formed with securing grooves(31,41) inside to secure upper and lower plates(210,220) of a cell(200), and contact elements for making the upper and lower plates contact the securing grooves. The contact elements are to be a plurality of adsorption holes(42) disposed on bottom surfaces of the respective securing grooves and connected to a vacuum pump.
Patent KR-20030020672-A (KR)
Title: Sensor ring of ABS for vehicle using steel-pipe
Inventor: KIM DO GYUN
IPC: B60T8/00
Filed: 2001-09-04
Abstract: PURPOSE: A sensor ring for an ABS(Anti-lock Brake System) of a vehicle with a steel pipe is provided to increase the productivity by reducing the weight of the vehicle and expenses, and to prevent cracks in assembling the axle by making the steel pipe of stainless steel. CONSTITUTION: A sensor ring(5) for an ABS of a vehicle is composed of an inverse U-shaped and uneven part(3) protruded in the middle of a ring-shaped base surface(2), and plural rectangular holes(4) arranged in the circumference of the uneven part. A cylindrical steel pipe(6) is cut by a cutter or an electric saw, and the uneven part is formed in the base surface through rolling or forging process. Plural rectangular holes are arranged at regular intervals and formed in the circumference of the uneven part. Crack is prevented in assembling the sensor ring with the axle, and the productivity is increased with making the sensor ring of stainless steel.
Patent KR-20030021486-A (KR)
Title: Apparatus and the method for revision tie rod length of coke oven
Inventor: KIM IN GON
IPC: C10B29/04
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus and a method for correcting length of tie rod of coke oven is provided to correct length of the tie rod changed according to temperature by measuring temperature of the tie rod on the top part of the furnace per sections. CONSTITUTION: In an apparatus for correcting length of the tie rod of coke oven, the apparatus comprising a buck stay for supporting the furnace body at both ends of the furnace body comprising a plural combustion chambers, a tie rod(1) for penetrating the buck stay installed at both ends of the furnace body and springs(3) which are mounted on both end parts of the tie rod, the apparatus comprises a measuring part comprising a plural temperature sensors(53) that are connected to the tie rod to sense temperature of the tie rod, and a distance measuring instrument(54) that is installed at one side of the lower part of the springs to measure length of the springs; a data processing part(51) which is connected to the measuring part, and which converts and controls data received from the measuring part; a control part(52) which is connected to the data processing part and corrects operation values of the springs(3) and tie rod(1) using control signals received from the data processing part(51).
Patent KR-20010099176-A (KR)
Title: 유리장식도자기의 제조방법 및 유리장식 도자기
Inventor: SEO KIL YONG
IPC: C04B33/24
Filed: 2001-09-08
Abstract: 본 발명은 도자기의 표면에 유리가 장식되는 도자기의 제조방법 및 그 도자기에 관한 것이다. 
     도자기 표면에 입히는 유약을 소정의 면적을 갖는 소성판에 소정의 두께가 되도록 붓는 단계와, 소성판을 가열로 내로 이동시켜 1400-1600℃범위로 가열하여 유약을 유리질화시키는 성형단계와, 성형된 판유리를 소정의 문양으로 디자인하고 절단하여서 된 문양을 도자기의 표면에 부착하는 단계와, 판유리가 부착된 도자기를 가마 혹은 가열로 속에 넣고 800℃ 내지 1100℃의 온도로 가열하여 판유리의 문양과 도자기의 표면 유약층이 반용융화되어 접촉부분이 상호융합되게 한 후 서서히 냉각시키는 도자기 재 소성단계를 순차적으로 거치도록 하여서 도자기의 표면에 유색 또는 무색의 유리로 장식문양을 형성하여 도자기의 품질향상과 시각적으로 선호감을 향상시키는 도자기를 제공한다.
Patent KR-20030024262-A (KR)
Title: Method for detecting and regulating identifier overlap on power line communication network, electronic appliance connected to subnet of power line communication network and, communication module used in electronic appliance
Inventor: KIM CHEOL
IPC: H04L12/24
Filed: 2001-09-17
Abstract: PURPOSE: A method for detecting and settling the repetition use of an ID in a communication network using a power line, an electric and electronic application instrument connected to a subnet of the communication network, and a communication module used in the same are provided to detect that two or more subnets within an opening communication range repeatedly use the same ID, and change the repeatedly used ID of the subnet. CONSTITUTION: An ID generating device(132) generates two kinds or more IDs for identifying a corresponding subnet. An ID setup device(133) sets only an ID different from IDs used by the other subnets as an ID for identifying the corresponding subnet among the IDs generated in the ID generating device(132). An ID storing device(135) stores the ID set in the ID setup device(133). A transceiver(134) broadcasts a data packet including at least one kind or more IDs among the two kinds or more IDs on a communication network. A comparing device(137) compares the IDs included in the received data packet with the IDs for identifying the corresponding subnet, respectively. If certain IDs among the two kinds or more IDs included in the received data packet are identical to the IDs for identifying the corresponding subnet and the other IDs are different from the IDs for identifying the corresponding subnet, a repetition use detecting device(136) judges that the other subnets repeatedly use the same ID.