baber/WOPTO huggingface dataset:
Patent KR-20030032365-A (KR)
Title: Folder type potable phone using one transparent liquid crystal display
Inventor: CHO JUN SANG
IPC: H04B1/38
Filed: 2001-10-17
Abstract: PURPOSE: A folder type mobile phone using a transparent LCD(Liquid Crystal Display) device is provided to reduce a unit cost and a thickness of a mobile phone by installing a transparent LCD at both sides of a folder to allow a user to normally check displayed information no matter whether the folder is shut or opened. CONSTITUTION: An RF processor(10) modulates a voice signal inputted through a microphone into a radio signal, demodulates a radio signal received through an antenna and outputs it to a speaker. A sensor(20) senses whether a folder type mobile phone is opened or shut and provides a corresponding sense signal to a CPU(30). The CPU(30) controls a general operation of the folder type mobile phone and outputs an LCD drive control signal. When the CPU receives a sense signal informing that opening and shutting of a folder of the folder type mobile phone is received from the sensor(20), it changes a register for controlling an output form of a transparent LCD(60) to change a set value of an LCD driving unit(50). A keypad(40) includes a plurality of number keys for dialing and a plurality of function keys for performing special functions. The LCD driving unit(50) receives the LCD drive control signal from the CPU(30) and drives the transparent LCD(60) to display an operation state of the mobile phone or a dialing data. When the LCD driving unit(50) receives a changed set value from the CPU(30) according to opening and shutting of the folder, it displays an image upside down vertically or horizontally on the transparent LCD(60).
Patent KR-20030034369-A (KR)
Title: Automated Web Site Builder for Personalized Shopping Mall Site and the Method of Personalized Shopping Mall Service Using By Internet
Inventor: KO YOUNG MAN
IPC: G06F17/00
Filed: 2001-10-23
Abstract: PURPOSE: A system for constructing a customized Internet shopping mall according to an individual using the Internet and a service method thereof are provided to enable a registered member to create a profit directly by supplying various systems, solutions, and services for constructing and managing a customized shopping mall. CONSTITUTION: A communication connection is achieved between a user terminal and a main server(S10). The main server supplies an initial web page including a log-in information input window to the user(S20). The user inputs log-in information(S30). If the user selects a log-in menu item, the main server receives the log-in information and compares the log-in information with member information stored in a member information DB(S50). If the user is a registered member(S60), a main web page having a plurality of commodity contents is transmitted to the user terminal. Contents information of a plurality of commodities is transmitted to the user terminal through the main web page(S70). A template of a sample page prepared using contents selected by the user is prepared and supplied to the user(S100). A site automatic creation module is executed based on the commodity contents of a customized shopping mall, and a web site is automatically created(S120). An automatic creation site is stored in a storage space of the main server(S160).
Patent KR-20020034895-A (KR)
Inventor: ROY KENNETH P
IPC: H04R1/02
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus for mounting a flat panel radiator into a ceiling grid is provided to optimize sound absorbing characteristic as a visual surface of the flat panel radiator. CONSTITUTION: The mounting apparatus comprises a flat panel radiator(200), a frame(210), cushioning elements(214) attached to the frame and a soundproof external facing(236) separated from the flat panel radiator(200). Sound absorption of an intermediate frequency from a low frequency of the absorber is enhanced by sandwiching an air layer between the soundproof external facing(236) and a bottom surface of the flat panel radiator(200). A flat panel radiator panel vibrates, and generates a uniform almost circular sound pattern over a prescribed listening area.
Patent KR-20030037176-A (KR)
Inventor: KIM GWANG SUN
IPC: E06B3/67
Filed: 2001-11-02
Abstract: PURPOSE: A double glass system is provided to isolate sunlight and to help to suppress a fire by injecting a solution containing a nonflammable fluid with color therein. CONSTITUTION: A solution tank(20) contains a solution to supply into a double glass window(10). A solution pipe(40) is connected from the solution tank to the lower part of the double glass window to supply or discharge the solution from the double glass window. An air pipe(30) is connected from the upper part of the double glass window to the solution tank to supply or discharge air from the double glass window. A pump(50) is formed in the solution pipe to supply the solution into the double glass window through the solution pipe. An electronic valve(60) is formed in the solution pipe to discharge the filled solution to the solution tank. A control panel(70) is connected with the pump and the electronic valve to control the operations of the pump and the electronic valve. The solution is inflammable. Thereby, sunlight is isolated and a fire is suppressed by the window.
Patent KR-20030037387-A (KR)
Title: Constructing method for reinforcing and protecting the slope using wire block
Inventor: NA JAE SUL
IPC: E02D29/02
Filed: 2001-11-03
Abstract: PURPOSE: A reinforcement and protection system for a slope using a wire block is provided to prevent the breaking of a slope and to heighten the effect on protecting from falling stones. CONSTITUTION: The reinforcement and protection system for a slope using a wire block comprises the steps of: setting a wire block(110) by grouting(140) through a bearing hole formed on a center bearing(111) of a wire block(110) under the ground, setting a nail(130), then fixing a center bearing(111); connecting a wire block to the wire block(110) in order by a connector(120); grouting(140) under the ground through a bearing hole of the center bearing(111), a bearing hole of the connector(120), or a bearing hole of an I-bolt(113); fixing a nail by setting each bearing hole to the end of the nail(130) exposed if the grouting(140) is hardened completely; and adhering the assembled wire blocks(110) to a slope by tightening the wire block(110) and the wire block(110) to the utmost by fastening the connector(120).
Patent KR-20030037487-A (KR)
Inventor: BAE HYEONG GYUN
IPC: H01J11/44
Filed: 2001-11-05
Abstract: PURPOSE: A plasma display panel is provided to be capable of simplifying the manufacturing processes and improving the characteristics of contrast. CONSTITUTION: A front substrate(10) and a back substrate are arranged at a regular interval. A plurality of sustain electrodes are arranged in parallel with one another on the front substrate. A plurality of data electrodes are arranged to cross with the sustain electrodes on the back substrate. A plurality of barrier ribs are arranged between the front and the back substrate at a regular interval to define a discharging cell. The sustain electrodes comprise transparent electrodes(11a) and bus electrodes(11b) arranged on the transparent electrodes. A black layer(11c) is formed between the transparent electrode and the bus electrode to increase contrast. A black matrix(14) is formed between the discharging cells. The black layer is made of the same materials and formed at the same height as the black matrix.
Patent KR-20030039125-A (KR)
Title: Impregnated micro-fiber filtra tion unit
Inventor: MORGAN WILLIAM H
IPC: B01D39/00
Filed: 2001-11-12
Abstract: PURPOSE: A sprayed fiber filter media having an inner part forming activating material is provided, a method for forming a micro fiber filter media having a layered activating material is provided, and a filter media formed of an activating material and fabricated economically is provided. CONSTITUTION: The filter media comprises multiple superposition layers formed of fiber forming material; and an activating material applied over the layers, wherein the superposition layers are fused to each other. The method comprises the steps of supplying a liquid base material(12); forming multiple mixed extended strands; forming a filter media by winding the strands on mandrel(20) by superposition self adhesion; changing a direction of the strands from the nozzle(18) to a lateral side for a strand moving direction at a position between nozzle and mandrel; and depositing an activating material(14) on the strands between the position and mandrel. The method for fabricating a filter unit comprises the steps of supplying a liquid base material; forming the base material into a plural mixed extended strands through nozzle by air flow; forming a filter media by winding the strands on mandrel by superposition self adhesion; cutting off the air flow as soon as the strands come out of the nozzle at a position between the nozzle and mandrel; and piling up an activating material on the strands between the position and mandrel.
Patent KR-20030039701-A (KR)
Title: Reflection film and color LCD therewith
Inventor: KIM JEONG SU
IPC: G02F1/1335
Filed: 2001-11-14
Abstract: PURPOSE: A semi-transmissive reflecting film and a color liquid crystal display device having the same are provided to improve the transmissivity of red light for obtaining high luminance and high color purity entirely. CONSTITUTION: A color liquid crystal display device includes a first substrate having first electrodes, a second substrate(20) having second electrodes and facing the first substrate, a color filter(30) mounted to either of the substrates and forming a plurality of pixels of different colors, a semi-transmissive reflecting film(40) mounted to the second substrate toward the first substrate for defining the pixels into reflecting areas and transmissive areas, a polarization plate and a quarter wave plate formed outside the first substrate, and a backlight formed outside the second substrate. The semi-transmissive reflecting film has opening parts(42a-42c) corresponding to respective pixels of color filters, wherein the aperture rates of the opening parts are different per pixel.
Patent KR-20030043015-A (KR)
Title: Making method of valveplate for hermetic compressor
Inventor: CHO JAE HO
IPC: F04B39/10
Filed: 2001-11-26
Abstract: PURPOSE: A method of manufacturing a valve plate of a hermetic compressor is provided to manufacture a cheap valve plate by press working. CONSTITUTION: In a method of manufacturing a valve plate of a hermetic compressor, blanking holes(32) are formed in a base metal(30) with predetermined size and thickness. A valve-securing groove(34) of an uneven groove shape is formed to the surface of the base metal. In forming the valve-securing groove, pressure is successively given to the base metal several times, and a part of the base metal is pushed toward the blanking holes. Functional holes(36,38,39) are bored in the base metal. The surface of the base metal is flattened. Thus, the manufacturing process of the valve plate is simplified.
Patent KR-20020011954-A (KR)
Inventor: CHOI DO YOUNG
IPC: A01G1/00
Filed: 2001-12-18
Abstract: PURPOSE: A planting material comprising paper sludge, cellulose powder or the like as a main material and a method for afforestation by spraying the material on a cutting area generated in various engineering works or an inclined surface such as a surface of a wall of rock, or earth and sand are provided. Therefore, the method reduces construction costs and enables the execution of afforestation without causing pollution of a surrounded environment in environment friendly manner. CONSTITUTION: About 15 to 25 parts by weight of sludge cake, 30 to 40 parts by weight of cellulose powder, 4 to 6 parts by weight of combustion material from a used briquette, 4 to 6 parts by weight of highly concentrated organic material such as sludge, 8 to 12 parts by weight of ALC pulverized material as component of crushed glass fiber and 20 to 30 parts by weight of wood powder such as sawdust or peat powder are slowly agitated and fermented at ordinary temperature under common atmospheric conditions. The previously obtained planting material is mixed with an aqueous adhesive solution in a volume ratio of 60:40 and sprayed on a cutting area or an inclined surface.
Patent KR-20030050193-A (KR)
Title: Method of forming dual damascene pattern in a semiconductor device
Inventor: KIM WAN SU
IPC: H01L21/28
Filed: 2001-12-18
Abstract: PURPOSE: A method of forming dual damascene pattern in a semiconductor device is provided to improve electrical property of device and reliability of process by preventing formation of fence at the edge of the upper part of a contact hole to improve metal buried characteristic with dual damascene pattern. CONSTITUTION: An interlayer dielectric(400) is formed which has the first insulation layer(42), an etch stop layer(43), the second and third insulation layer(44,45) on a semiconductor substrate(41). The second insulation layer having a higher etching speed compared to the first and third insulation layer is formed. A contact hole(46a) is formed to expose the junction region(41a) of the semiconductor device by etching a portion of the interlayer dielectric. The region of the second insulation layer to be a trench is removed by etching the second insulation layer. A trench is formed on the third insulation layer.
Patent KR-20030050974-A (KR)
Title: Dipole antenna array structure and antenna device using the same
Inventor: KIM YONG JAE
IPC: H01Q9/16
Filed: 2001-12-20
Abstract: PURPOSE: A dipole antenna array structure is provided to satisfy optimum gain and pattern condition at a vertical array and to minimize an interference between dipole devices, by forming a dipole device with an S shape. CONSTITUTION: A power feed part(106) divides an input power to supply the divided power to each dipole device. A reflector(112) is disposed levelly at a lower part of an antenna(100). A dipole device(102) is connected with the reflector via a fixing member(104) and has a 0.5 wavelength. The dipole device has an S shape and a straight line length less than a 0.5 wavelength. A power feed/matching part supplies a power to the power feed part(106) and matches a circuit impedance and a reflection impedance. When a plurality of antennas are arranged vertically, an internal between adjacent upper and lower dipole devices is a 0.5 wavelength.
Patent KR-20030052091-A (KR)
Title: Cooling module having a wick manufactured by a photo etched method
Inventor: CHOI TAE GU
IPC: F28D15/02
Filed: 2001-12-20
Abstract: PURPOSE: A cooling system with a wick manufactured by a photo-etching process is provided to obtain greater capillary force and improve heat transfer efficiency by minimizing the width of fine channels. CONSTITUTION: A cooling system with a wick(3) manufactured by a photo-etching process comprises a frame(1) forming an uneven part in the middle and the wick forming plural fine channels(4). The wick is inserted in the uneven part. Flow of fluids is performed through the fine channels and a space part(5) formed to the uneven part. The fine channels are formed through the photo-etching process. Thus, the width of the fine channels is minimized and great capillary force is obtained. The simplified manufacturing process improves productivity.
Patent KR-20030052411-A (KR)
Title: Pretreatment Composition for Painted Steel Sheets
Inventor: JUN JAE HO
IPC: C09D183/00
Filed: 2001-12-21
Abstract: PURPOSE: A pretreatment composition for the coating of coated steel is provided, which is free from chromium, and is improved in the working environment and reduced in the environmental pollution. CONSTITUTION: The pretreatment composition comprises 0.1-5 wt% of methoxy silane; 0.1-0.6 wt% of a water-soluble organic titanate; 0.1-0.6 wt% of phosphoric acid; optionally 0.1-0.5 wt% of a molybdate; and the balance of water. Preferably the molybdate is Na3PO4· 12MoO4. Optionally the composition comprises further water-soluble vanadate up to 0.1 wt%, and/or aqueous acryl-based resin up to 5 wt%.
Patent KR-20030052522-A (KR)
Title: Method for manufacturing grain oriented electrical steel sheet having low magnetostriction
Inventor: CHA SANG YUN
IPC: C21D8/12
Filed: 2001-12-21
Abstract: PURPOSE: A method for manufacturing grain-oriented electrical steel sheet reheated at high temperature capable of minimizing magnetostriction by giving a proper magnetic field to the steel sheet correspondingly to application stress characteristics of the grain-oriented electrical steel sheet reheated at high temperature is provided. CONSTITUTION: In a grain-oriented electrical steel sheet manufacturing method by reheating at high temperature comprising the processes of performing hot rolling, deposition annealing, cold rolling, decarburization annealing and final high temperature annealing on the steel slab reheated at high temperature after reheating a steel slab comprising 0.085 wt.% of C, 2.5 to 4.0 wt.% of Si, 0.010 to 0.05 wt.% of soluble Al, 0.0040 to 0.0120 wt.% of N, 0.010 to 0.050 wt.% of S, 0.03 to 0.15 wt.% of Mn, 0.03 to 0.5 wt.% of Sn, 0.03 to 0.3 wt.% of Cu and a balance of Fe and other inevitable elements at a high temperature of 1,280 to 1,400 deg.C; and applying a stress of -5 MPa to +4 MPa to the tension coated steel sheet after tension coating the finally annealed steel sheet at high temperature, the method for manufacturing grain-oriented electrical steel sheet reheated at high temperature having low magnetostriction comprises the step of performing magnetic annealing on the resulting steel sheet by impressing a pulse magnetic field having a pulse width of 10 to 40 ms and frequency of 1 to 6 Hz to the steel sheet in a width direction thereof at an intensity of 100 to 600 Oe in the cooling process at a temperature of 720 to 200 deg.C for hardening a coating layer formed by the tension coating after completing tension coating.
Patent KR-20030053869-A (KR)
Title: The structure for decreasing noise of compressor
Inventor: KIM JUN U
IPC: F24F13/24
Filed: 2001-12-24
Abstract: PURPOSE: A structure for reducing noise of a compressor is provided to efficiently reduce noise of a connecting tube. CONSTITUTION: Pairs of pipe fixing parts(52) protrude from a periphery of a sound absorbing member(30) covering peripheries of a compressor and an accumulator. A connecting tube(21) is inserted between the pipe fixing parts to reduce vibration thereof. A vibration preventing cap(51) has a groove to be mounted on a periphery of the connecting tube to cover the connecting tube passing between the pipe fixing parts, and is inserted between the protrusive pipe connecting parts to cut off vibration and noise of the connecting tube connected with the compressor. The pipe fixing parts contact with both sides of the connecting tube generating noise due to vibration generated by driving of the compressor and transmitted from the compressor to the connecting tube to absorb vibration and the vibration preventing cap is inserted to the pipe fixing parts to cover the connecting pipe so as to efficiently reduce vibration of the connecting tube.
Patent KR-20030055872-A (KR)
Title: Method of fabricating semiconductor device having a capacitor
Inventor: JUN JEONG SIK
IPC: H01L21/311
Filed: 2001-12-27
Abstract: PURPOSE: A method for fabricating a semiconductor device having a capacitor is provided to prevent the contamination of a post-process due to impurities such as photoresist residues and polymers by separating a plate electrode from a capacitor. CONSTITUTION: A plurality of storage nodes(206) are formed on a predetermined region of a semiconductor substrate(200). A capacitor dielectric layer(208) is formed on the storage nodes. A plate electrode layer is formed on the capacitor dielectric layer. A hard mask layer(214) is formed on the resultant including the plate electrode layer in order to fill a gap region between the storage nodes. The plate electrode is divided by patterning sequentially the hard mask layer and the plate electrode layer. The storage nodes are formed with elements of the platinum group including ruthenium, rhodium, palladium, iridium, osmium, and platinum.
Patent KR-20030055984-A (KR)
Title: A case for air conditioner apparatus
Inventor: LEE NAM JUN
IPC: B60H1/32
Filed: 2001-12-27
Abstract: PURPOSE: An air-conditioning case of an air-conditioning unit is provided to improve air-conditioning performance of a vehicle by expanding an inside space of the air-conditioning case. CONSTITUTION: A pair of case members(10,11) are joined to each other by a joining unit(20). The joining unit comprises grooves(21,22) formed on the case members, respectively, to be symmetric to each other with respect to a joining line(L) formed by joining of the case members; fixing pieces formed in the grooves, respectively; and a clip(25) having both ends elastically connected with the fixing pieces to join the case members. Height of the clip is formed smaller than outermost heights of the case members. An inside space of the air-conditioning case is expanded as an outer surface of the air-conditioning case is placed as near as possible to an inside forming a space in a vehicle by preventing the fixing pieces from protruding from outer surfaces of the case members. The grooves are formed to be parallel with the joining line or to cross the joining line.
Patent KR-20020053773-A (KR)
Title: Manufacturing method of organic el element
Inventor: ISHII MASAHIKO
IPC: H01L51/56
Filed: 2001-12-27
Abstract: PURPOSE: To optimize the aging condition in the manufacturing method of an organic EL element in which an aging process is made for suppressing the change of luminance with the passage of time for the organic EL element that is composed of a luminous layer made of organic luminous material interposed between the positive electrode and negative electrode. CONSTITUTION: The curve of the luminance with the passage of time that is measured when the organic EL element is driven by a constant current is obtained as a fitting curve of an addition of three exponential functions. By analyzing this fitting curve, the first content that is slowest in the speed of deterioration of luminance with the passage of time and the other second and third contents are separated, and aging is made for those other contents until the luminance intensity has become nearly the same level as the initial value A of the first content.
Patent KR-20030057077-A (KR)
Title: manufacturing method of an array panel of liquid crystal display
Inventor: JUNG BYEONG HWA
IPC: G02F1/1333
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing an array substrate for an LCD(Liquid Crystal Display) device is provided to secure the uniformity of line width and to improve yield rate by preventing defects. CONSTITUTION: Gate lines(122) and gate electrodes are formed on a substrate(110). A gate insulating film(130) is formed on the gate lines and gate electrodes. An active layer(141) is formed on the gate insulating film. Ohmic contact layers are formed on the active layer. Data lines and source/drain electrodes are formed on the ohmic contact layer. A passivation layer is formed on the source/drain electrodes and the data lines. A pixel electrode connected with the drain electrode is formed on the passivation layer. The source/drain electrode is formed by depositing first to third metal films, forming a photoresist pattern on the third metal film, patterning the second and third metal films, removing the photoresist pattern, etching the patterned third metal film, and patterning the first metal film by using the second metal film as a mask.
Patent KR-20010071731-A (KR)
Title: 충격강도 개질제 및 그 제조방법과 이를 이용한수지조성물
IPC: C08L27/06
Filed: 1999-07-14
Abstract: 우수한 내후성과 내충격성을 동시에 부여할 수 있는 충격강도 개질제와, 이 충격강도 개질제와 열가소성 수지, 특히 경질의 염화비닐계 수지로 이루어지는 수지 조성물에 관한 것으로서, 이 충격강도 개질제는 특정의 단량체로 구성되는 복수의 아크릴 고무성분을 주성분으로 하는 폴리알킬(메타)아크릴레이트계 고무(A)에 비닐 단량체(B)가 그래프트 중합된 아크릴 고무계 그래프트 공중합체를 구성성분으로 하는 것으로, 수지에 소량 첨가함으로써, 수지의 내충격성, 특히 저온 충격성을 향상시키고, 내후성을 양호하게 유지시킬 수 있게 된다. 이 충격강도 개질제는 특히 경질의 비닐계 수지와의 배합이 잘 되는 특징이 있다.