baber/WOPTO huggingface dataset:
Patent KR-20070097305-A (KR)
Title: Fishing collecting method and fishing collecting light used therefor
Inventor: INADA HIROSHI
IPC: A01K79/00
Filed: 2007-02-27
Abstract: A method for collecting a fish is provided to improve the fishing efficiency, and a lighting device used therefor is provided, which is properly used for the method for collecting the fish. A method for collecting a fish includes the steps of: collecting an aquatic animal with a phototaxis near to a light source; and emitting a light for a determined lighting time according to a determined blinking cycle so as to let the collected aquatic animal fall into a paralyzed state. A lighting device used for the method for collecting a fish comprises a light source control(1) and a fish collecting light(2), which is input into a sea water by a wire(41) which is connected to a light diving depth regulator(4), at least one light source, an on-and-off light period control unit and a lighting time control unit.
Patent KR-20080079553-A (KR)
Title: Reference voltage generator having improved set-up voltage characteristics and method for controlling the same
Inventor: LEE JUN PHYO
IPC: G11C11/4074
Filed: 2007-02-27
Abstract: A reference voltage generator having improved setup voltage characteristics and a method for controlling the same are provided to improve the setup voltage characteristics without increasing a standby current. A reference voltage generation part(31) includes a resistor between a power supply voltage and an output stage, and generates a reference voltage to the output stage by dividing the power supply voltage. A voltage detector(33) detects the level of the reference voltage by being fed back with the reference voltage. A bypass circuit(35) is connected to the resistor in parallel, and bypasses the resistor in response to an output signal of the voltage detector.
Patent KR-20080082179-A (KR)
Title: Electric fan
Inventor: KANG KWANG CHAN
IPC: F04D25/08
Filed: 2007-03-07
Abstract: An electric fan is provided to reduce the thickness of an electric fan by inserting a part of a motor case into a protective net, so that the electric fan is easily transported and stored. An electric fan comprises a protective net(140), a blower(130) disposed in the net, a motor(110), a motor case(120) for protecting the motor, a rotary support shaft disposed at a lower part of the motor case, and a fan body(B) on which the rotary support shaft is formed. An angle adjustment device(150) is installed at a lower part of the motor case, which protrudes from the protective net. The angle adjustment device includes a bracket, an angle adjustment motor installed on the bracket, and a connection bar. The bracket is installed downward at a portion of the motor case at which the protective net is coupled to the motor case. The rotary support shaft is coupled to a lower part of the bracket.
Patent KR-20080084205-A (KR)
Title: Environmentally benign and simplified method for preparation of aromatic dicarboxylic acid
Inventor: LEE JAE SUNG
IPC: C07C51/16
Filed: 2007-03-15
Abstract: A method for preparing an aromatic dicarboxylic acid is provided to improve yield and selectivity, to enhance environmental friendliness and to simplify the equipment. A method for preparing an aromatic dicarboxylic acid comprises the steps of liquid oxidizing an aromatic source compound to prepare a crude aromatic dicarboxylic acid by using a mixture solvent comprising water and an aromatic monocarboxylic acid as a reaction solvent; and hydrogenating the crude aromatic dicarboxylic acid to remove the impurities. Preferably the mixture solvent comprises water and an aromatic monocarboxylic acid in a ratio of 1 : 1-20 by weight. Preferably the aromatic monocarboxylic acid corresponds the aromatic source compound and is any one represented by the formula 1 or 2, wherein any one of R1 to R6 is a methyl group, an ethyl group or an isopropyl group, another is a carboxyl group, and the others are H; and any one of R7-R14 are a methyl group, an ethyl group or an isopropyl group, another is a carboxyl group, and the others are H.
Patent KR-20070038073-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04W8/24
Filed: 2007-03-19
Abstract: 본 발명은 무선 멀티미디어 컨텐츠 서비스 방법에 대한 것으로써, 멀티미디어 컨텐츠 제공자가 멀티미디어 컨텐츠 배송 단위(Multimedia Contents Delivery Unit; MCDU)로 모듈화시켜 제작한 멀티미디어 컨텐츠를 D/B에 저장하고, 무선 단말기에 대한 멀티미디어 컨텐츠 배송 정책(Multimedia Contents Delivery Policy; MCDP)을 수립하는 단계, 무선 단말기가 멀티미디어 컨텐츠 제공자에게 멀티미디어 컨텐츠를 전송을 요청하는 시점에서 멀티미디어 컨텐츠 제공자가 MCDP에 따라 MCDU를 스트리밍(Streaming)하거나 다운로드 하여 전송하는 단계, 그리고 MCDU의 전송이 종료되는 시점에서 멀티미디어 컨텐츠 제공자가 MCDP에 따라 무선 단말기로 멀티미디어 컨텐츠 선택 인터페이스(Multimedia Contents Selection Interface; MCSI)를 다운로드 하여 다음 전송할 멀티미디어 컨텐츠를 선택하여 전송하는 단계 등을 포함한다. 
       
     무선 멀티미디어 컨텐츠, 스트리밍, 무선 단말기
Patent KR-20070098564-A (KR)
Title: Positive electrode active material for non-aqueous electrolyte-based secondary battery, production method therefor and non-aqueous electrolyte-based secondary battery using the same
Inventor: ABE ISAO
IPC: H01M10/05
Filed: 2007-03-26
Abstract: A method for preparing a lithium nickel composite oxide-containing cathode active material is provided to obtain a cathode active material having high capacity, high cost efficiency and excellent thermal stability. A method for preparing a lithium nickel composite oxide-containing cathode active material comprises the steps of: (a) roasting nickel hydroxide or nickel oxyhydroxide containing nickel as a main ingredient and at least one element selected from other transition metal elements, Group 2 elements and Group 13 elements as a side ingredient under an ambient atmosphere at 600-1100 deg.C; (b) mixing the nickel oxide with a lithium compound and firing the mixture under an oxygen atmosphere at a maximum temperature of 650-850 deg.C to provide fired powder of a compound represented by the formula of MlNi1-aMaO2 (wherein M is at least one element selected from transition metal elements other than Ni, Group 2 elements and Group 13 elements, and a ranges from 0.01 to 0.5); and (c) washing the fired powder in a time satisfying the condition that A is equal to or less than B/40 (wherein A is a washing time in minutes and B is a slurry concentration in the unit of g/L), followed by filtering and drying to obtain a lithium nickel composite oxide.
Patent KR-20080033045-A (KR)
Title: Indoor unit of air conditioner
Inventor: KIM KI JIN
IPC: F24F1/00
Filed: 2007-03-26
Abstract: An indoor unit of an air conditioner is provided to prevent air suctioned through a suction hole from being discharged without passing through a heat exchanger by arranging a blocking member made of EPS material. An indoor unit of an air conditioner comprises a main body(10), a blower fan(17), and a heat exchanger(13). The main body includes a rear surface panel(11) and a front surface panel(12) coupled to the front of the rear surface panel and provided with a suction hole and a discharge hole(15a,15b). The blower fan and the heat exchanger are installed inside the main body. A blocking member(20) is arranged between the heat exchanger and the rear surface panel so as to block air suction through the suction hole to flow through space formed between the heat exchanger and the rear surface panel.
Patent KR-20080087557-A (KR)
Title: Manufacturing method of a bamboo joint
Inventor: JANG SUNG WON
IPC: B27J1/02
Filed: 2007-03-27
Abstract: A bamboo joint manufacturing method is provided to express the natural beauty by artificially processing joints on bamboos and to form the joints simply within a short time. A bamboo joint manufacturing method comprises the steps of: cutting bamboos(10) in the predetermined length and then, joining both ends of the cut bamboo to a chuck(20) of a lathe; making a surface processing tool having a processing part convexly protruded to process the surface of the bamboo joined on the lathe, in the predetermined length, fixing the tool on a rest of the reciprocating lathe, and then bringing the tool into contact with the surface of the bamboo; processing the surface of one side of the bamboo in the predetermined length by rotating the chuck of the lathe and then, processing the surface in different intervals such as the joints of the natural bamboo by moving the tool; fixing a joint processing tool having a central part protruded to form a joint between the grooves formed by the surface processing tool, to the rest of the lathe, and processing joints by rotating the bamboo; and separating the bamboo from the chuck of the lathe and then, smoothly polishing the surface of the bamboo.
Patent KR-20080089098-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM WON KI
IPC: H01L21/304
Filed: 2007-03-31
Abstract: A method for manufacturing a semiconductor device is provided to prevent a dielectric from getting loose and arching by removing residuals remaining at an edge of a wafer through a WEE(Wafer Edge Expose) etching process. Plural dielectric patterns are formed on the whole surface of a wafer including an edge region. A conductive layer(202A) is formed on the wafer to gap-fill the dielectric pattern. The conductive layer is polished to isolate the conductive layer between the dielectric patterns. The conductive layer formed at the edge region of the wafer. After the conductive layer is removed, dielectrics(201,204) are formed on the wafer. CMP is performed to isolate the conductive layer. Before the dielectric pattern is formed, an isolation(200A) is formed on a lower portion of the dielectric pattern formed at the edge region of the wafer. The conductive layer is over-etched to etch a part of the isolation layer.
Patent KR-20080090235-A (KR)
Inventor: KIM YOUN GU
IPC: F03G7/00
Filed: 2007-04-03
Abstract: A power generator is provided to turn a wheel and a power generating unit by pushing and pulling a horizontal lever and a vertical lever using force exerted in a spring or a hydraulic unit. A circular rail(33) is attached to a round plate(32). A bearing is inserted into the middle side of the round plate. A central shaft(1) is inserted into the bearing. A first round plate(3) and a second round plate(2) are inserted into the central shat. A first pin(36) and a second pin(5) are inserted into the second round plate. Pins(23,11) and a wheel support(16) are inserted into the round plate. A pin(8) and a vertical lever(13) are pushed to the hydraulic unit in opposition directions.
Patent KR-20070043953-A (KR)
Title: 기체 이동 부력 변환 시스템
Inventor: LEE GWANG SEOK
IPC: F03B17/02
Filed: 2007-04-03
Abstract: 본 발명은 기체 이동 부력 변환 시스템에 관한 것으로 더욱 상세하게는 상부 부력 펌프 기체부피공간(1)에 머무는 기체를 하부 부력 펌프 기체 부피 공간(11)으로 이동시켜 부력이 커지도록 변환하여 하부 부력 펌프 기체 부피 공간집(9)에 부력이 작용한다 
     이때에 위치가 상부쪽으로 이동 변환되며 상부 부력 펌프 기체 부피 공간집(3)의 부피가 작아지면서 하부쪽으로 이동하여 위치가 변환되어 상부와 하부가 뒤바뀌는 운동을 하는 것이다 
     이를 위하여 본 발명은 액체수조 케이스(15) 내부에 액체(13)를 가두고 시스템 장착 고정링(16)과 회전축에 구조된 기체 이동 부력 변환 시스템을 회전축 지지 베어링(6)으로 거치하고 기술하여 운동 에너지를 생산하는 것을 특징으로한 기체 이동 부력 변환 시스템을 제공하는 것에 특징이 있다 
       
     상부 부력 펌프 기체부피공간, 기체 이동관  상부 부력 펌프 기체부피공간집, 액체 수조케이스  하부 부력 펌프 기체부피공간, 기체 이동방향  하부 부력 펌프 기체부피공간집, 상부 부력 펌프에 부착된 부력링, 하부 부력 펌프에 부착된 부력링, 기체 이동 부력 변환 시스템
Patent KR-20080092734-A (KR)
Title: Preparations article for angling in the sea
Inventor: CHA KANG SOO
IPC: A01K91/04
Filed: 2007-04-13
Abstract: A preparation article for angling in the sea is provided to enable a user to catch as much fish as possible at once by increasing the number of fishing needles that are fastened to one body. In a preparation article for angling in the sea, an integrated body in a shape of an isosceles triangle is constituted by using both oblique side linear materials and a bottom linear material consisting of one iron wire. A vertical iron wire is arranged on and is coupled to the position that passes through an upper vertex of the body. Another body consisting of both oblique side linear materials(110a') and a bottom liner material(110b') is able to be further installed on a position that crosses the body(110) at right angles. The center portion of another body is coupled to the vertical iron wire(120).
Patent KR-20080093182-A (KR)
Title: An apparatus for operating a knuckle crane
Inventor: JANG JUNG HYUN
IPC: B66C13/56
Filed: 2007-04-16
Abstract: An apparatus for operating a knuckle crane using a joystick is provided to prevent overload generation in an engine by driving a cylinder of the knuckle crane in a hydraulic operation. An apparatus for operating a knuckle crane using a joystick includes first and second joysticks(12,24), first and second push pedals(16,20), ports(10a-10f), a main control valve(10), and a pressure block(28). The first joystick consists of a first joystick valve(14) connected to a swing cylinder(a) and an outer boom cylinder(c), and drives a swing and an outer boom. The second joystick includes a second joystick valve(26) connected to a grapple cylinder(f) and a main boom cylinder(b), and drives a grapple and a main boom. The first push pedal includes a first push pedal valve(18) connected to an extension boom cylinder(d) and drives an extension boom. The second push pedal includes a second push pedal valve(22) connected to a rotator cylinder(e) and drives rotator. The ports are connected to the first and second joystick valves, first and second push pedal valves, and the cylinders. The main control valve drives the knuckle crane. The pressure block provides hydraulic pressure to each of the cylinders and re-provides the hydraulic pressure to an oil tank(32).
Patent KR-20070105257-A (KR)
Title: Apparatus and method for the preparation of hot beverages by brewing a water-extractable particulate substance
Inventor: FRIGERI PATRIZIO
IPC: A47J31/04
Filed: 2007-04-24
Abstract: An apparatus and a method for preparing hot beverages extracting a water-extractable particulate substance are provided to improve the color, taste, and concentration of coffee beverage and to reduce the compression degree of coffee powder by moving a screw shaft for a housing to an axial direction. An apparatus for preparing hot beverages extracting a water-extractable particulate substance comprises a moving member, a discharging area(25), a screw shaft(10), and a flight pitch(13). The moving member is shaped like the screw shaft having a water heater(6), a supplying unit(5) supplying extracted water into an extraction area(24), and more than one flight pitch transferring the particulate substance through the extraction area, to be surrounded by a housing(18) partially. The particulate substance to the inside and outside of the extraction area is supplied at the same direction. The discharging area is placed at the lower part of the extraction area wherein essence is extracted and the particulate substance is compressed. The screw shaft is extended along at least the extraction area and the discharging area. The flight pitch of the discharging area extracts the water-extractable particulate substance smaller than the flight pitch of the extraction area.
Patent KR-20070053676-A (KR)
Inventor: KIM CHOL HO
IPC: H04L12/24
Filed: 2007-05-06
Abstract: 전화 인터넷 TV 3가지 또는 2가지 선이 가정이나 사무실에 들어오는데, 
           3개사가 따로따로 설치하기 때문에 비용이 많이 소요되고 인력도 많이 소요        된다. 
           그래서, 전화 인터넷 TV 3가지를 한 회사에서 1개 선에서 통합 송출( 일명  
           도원 통통통)하고 가정에서 수신할 때는 용도에 따라 주파수 식별 센서를  
           각각 제품마다 부착하여 수신하는 방법임. 
           전화 인터넷 TV 가입 및 탈퇴는 종합 전산망에 프로그램에서 하며 다른 회사 
           서비스도 프로그램에서 선택 변경하면 됨. 
          
     통통통{전화 인터넷 TV(정규방송 유선방송) 통합임}
Patent KR-20070065277-A (KR)
Title: Method of purificating carbonaceous impurities in carbon nanotube
Inventor: BAE EUN JU
IPC: B82B3/00
Filed: 2007-05-10
Abstract: A method for eliminating carbonaceous impurities from carbon nano-tubes(CNT) is provided to purify CNT combined with sulfur without damage or modification of CNT by selectively removing the impurities adhered to sulfur combined CNT through sulfidization in a sealed space under vacuum condition. The method includes: first step of preparing carbon nano-tubes and sulfur in a sealed space; second step of heating the sulfur to higher than the temperature for sulfidization of carbonaceous impurities deposited on the carbon nano-tubes; and third step of removing the carbonaceous impurities from the carbon nano-tubes through sulfidization. The sulfidization temperature is higher than 150deg.C. The sulfur contained in the sealed space is a solid form of sulfur. The first step further contains formation of vacuum condition by exhausting air out of the sealed space. The second step is carried out by maintaining temperature of about 300deg.C for about 30 minutes.
Patent KR-20080101971-A (KR)
Title: Soundproofing walls
Inventor: KIM WON JU
IPC: E01F8/00
Filed: 2007-05-17
Abstract: A soundproof wall is provided to prevent the noise through offsetting twice since the member fitting use and is divided is formed into one wall. A soundproof wall(100) comprises a fixing plate(1) having the tying section(11) combined with the binding hole(43) of the sound production portion ash(4), a absorber(2) installed at the fixing plate front side, a base plate(3) in which the fixing plate and sound-absorbing material are combined into one body, a side cover(5) combined in the inner side with the pillar cover plate(6) in which the pillar(200) is installed.
Patent KR-20080102703-A (KR)
Title: Tubular makers establishment method at the surface
Inventor: AN UI SIK
IPC: E01F9/011
Filed: 2007-05-22
Abstract: A tubular marker installation method is provided to save the number of nut and installation cost since Epoxy is hardened and the nut role is and screwnut is not separately used. A tubular marker installation method comprises as follows. The supporting plate(12) of the tubular marker(100) is fixed to the surface. The bolt hole(20) is manifoldly formed on the surface. Epoxy is injected within the bolt hole. The bolt(22) forming the epoxy peeling film is and combines corresponded with the bolt holes and through-hole(13). The designated time epoxy(21) is ossified and it fixes to the screwnut alternative.
Patent KR-20080103248-A (KR)
Title: A jet nozzle for the bagfilter cleaning and a dust filtration collector equipped the same
Inventor: CHO YOUNG MIN
IPC: B01D46/00
Filed: 2007-05-23
Abstract: A jet nozzle for cleaning a bag filter and a dust filtration collector equipping the same are provided to improve dust collecting efficiency under the reverse cleaning air condition of the relatively low pressure by removing the ventury installed inside the bag filter. An injection apparatus for high pressure counter current type is comprised of 6 to 17 degrees of the inside of the internal sliding angle. The injection apparatus for high pressure reverse counter current type is connected to a blow tube through a spiral line formed in upper part. The injection apparatus for the high pressure reverse type backwashing is connected with a blow tube. The injection apparatus for the high pressure reverse type backwashing has tilt angle at 6 to 17 degrees.
Patent KR-20070065285-A (KR)
Title: The golf putter with the function of observation
Inventor: HAN SANG BAE
IPC: A63B53/04
Filed: 2007-06-04
Abstract: A golf putter having an observation function is provided to enable a user to observe a target direction and arrangement state of a ball on a front of a putter face directly and to arrange the target direction and a face of a putter conveniently. An observation unit is installed on a head(1) of the golf putter to enable a user to observe a target direction on a front of a putter face(51) and a rear surface of a ball. The observation unit is a prism(5). At least one or more of a flat mirror, a concave mirror, a convex mirror and lens are selected and installed on the observation unit. An aiming unit(8) that is constituted by being selected among linear and circular diagrams is installed on the observation unit. A tile angle control unit is installed on the observation unit.
Patent KR-20080111759-A (KR)
Title: Image processing apparatus and printing image processing method
Inventor: KANG JAE KYOO
IPC: G06F3/12
Filed: 2007-06-19
Abstract: An image processing apparatus and an image processing method are provided to select a color gamut corresponding to color data for image data which includes the color data of one of color and mono, and then renders the selected color gamut, thereby saving system resources and rendering time. An image processing apparatus(100) comprises a rendering unit(110) and a controller(140). The rendering unit pre-renders image data with the resolution lower than print resolution, and performs main-rendering with the print resolution. The controller performs the main-rendering with a mono space without performing the pre-rendering, in case the printing is designated so as to be performed in a mono type, and derives the color data of the image data by the pre-rendering, in case the printing is designated so as to be performed in a color type.
Patent KR-20100080955-A (KR)
Title: Methods or apparatus for creative producing energy continually for electricity in great volume, moving objects including airplane, train, ship, automobile, satellite (for broadcasting, communication, etc.), small battery, and other purposes
Inventor: YUN YU HYEON
IPC: F03D5/00
Filed: 2007-06-19
Abstract: PURPOSE: A method and an apparatus for continually producing energy for moving objects and a small battery are provided to produce energy by amplifying symmetric power generated by the laws of nature, such as action/reaction laws and the principle of energy conservation. CONSTITUTION: A method for continually producing energy for moving objects and a small battery comprises the following steps. Fluid which flows out from the neck of a flow limiting device flows inside a static sound pressure intake duct(260) by inertia and constant pressure despite a crack(270). The fluid enters through the crank due to the constant pressure. When there is no change in the potential energy, the flow speed can be multiplied two times by multiplying the flow rate two times.
Patent KR-20080114073-A (KR)
Title: A manufacturing method of colloidal silica by direct oxidation of silicon
Inventor: LIM HYUNG MI
IPC: C01B33/14
Filed: 2007-06-26
Abstract: A silica sol manufacturing method is provided to manufacture silica sol having adequate size for their purposes by controlling the reaction time after adding weak basic material as the first catalyst and to show an excellent sphericity and a high specific surface area while a size of the silica particle is big and uniform. A silica sol manufacturing method comprises: a step for manufacturing the first dispersion solution which indicates that silicon powder is added to the distilled water(S1); a step for manufacturing the second dispersion solution which is that 0.5-60 wt% of weak basic catalyst is added to the first dispersion solution on a weight base of the silicon powder of the first dispersion solution(S2); a step for manufacturing the third dispersion solution which is that 0.5-10 wt% of strong alkali catalyst is added to the second dispersion solution on a weight base of the silicon powder of the first dispersion solution(S3); a step for filtering the third dispersion solution(S4).
Patent KR-20090002383-A (KR)
Title: Caculating method of touch coordinate and display device
Inventor: CHOI NAM GON
IPC: G06F3/03
Filed: 2007-06-28
Abstract: A method for calculating an average coordinate value of a multi-touch in a display device and the display device thereof are provided to offer stable coordinates by displaying one average coordinate value even if a plurality of touch points are received. A display panel including a plurality of pixels. A signal line is formed on the display panel and defines pixels. Sensing lines(230,240) are arranged in parallel with the signal lines, and are divided into a plurality of first channels discriminating X-coordinate values of a touch and a plurality of Y-coordinate values. A detector is connected to the sensing lines, included an X-coordinate detector(210) detecting the X-coordinates and a Y-coordinates detector detecting the Y-coordinates, and transfers the detected signal. A touch controller calculates an average coordinate of a multi-touch from the received coordinate value when the coordinate value is received from the detector.