baber/WOPTO huggingface dataset:
Patent KR-20100003499-A (KR)
Title: Flat bifacial evaporator of loop heat pipe, loop heat pipe having the same and heat transfer method using the same
Inventor: LEE JIN HO
IPC: F28D9/00
Filed: 2008-07-01
Abstract: PURPOSE: An evaporator with a flat bifacial evaporative surface for a loop heat pipe, a loop heat pipe with the same, and a heat transfer method using the same are provided to cool heat rapidly and stably by processing the heat of a heating source delivered to both surfaces of the evaporator simultaneously. CONSTITUTION: An evaporator(100) with a flat bifacial evaporative surface and a loop heat pipe comprises a housing(110), a flat plate-shaped wick(120), a spacer frame(130). A pair of wicks is installed inside the housing. The spacer frame comprises a plate wall. The plate wall divides the space between one-sided surfaces facing the wick and a space between the other surface of the wick and the housing into a liquid actuating fluid receiving area and a gaseous actuating fluid flowing area.
Patent KR-20100003510-A (KR)
Title: Tube and fin assembly for heat exchanger
Inventor: SEOK KYUNG SOO
IPC: F28F9/013
Filed: 2008-07-01
Abstract: PURPOSE: A tube for a heat exchanger and a fin assembly are provided to facilitate assembly of a fin by easily aligning the end of the fin. CONSTITUTION: A tube for a heat exchanger and a fin assembly comprise an integral tube(120) and an integral fin(130) having a corrugated plate shape. The integral tubes are inserted into a tube insert hole formed in the headers(110,110') widthwise. The integral fin is inserted between the adjacent integral tubes. The integral tube is composed of a plurality of pipe parts(122) and a joint part(124). The joint part has a plurality of first cut holes(124b). The first cut hole reduces heat transfer capacity delivered between the pipe parts. The second cut hole(132) is formed at the center of a plane between ridges and gullies. The second cut hole reduces heat transfer capacity delivered through the integral fin.
Patent KR-20100007571-A (KR)
Title: Control system of chemical mechanical polishing equipment and method for controlling polishing time thereof
Inventor: HAN JOO CHEOL
IPC: H01L21/304
Filed: 2008-07-14
Abstract: PURPOSE: A control system of chemical mechanical polishing equipment and a method for controlling a polishing time thereof are provided to improve accuracy of a polishing time by correcting an error of the polishing time due to the deterioration of a component. CONSTITUTION: A sample logic unit(230) calculates a sample process time about the sample of a product. A main process logic unit(220) calculates a main process time about a current lot of the product by the sample process time. A correction logic unit(240) calculates the difference value of the polishing time due to the time interval of a feedback timing and the current timing. A process controller(210) controls the polishing time due to the deterioration of the component of the chemical mechanical polishing equipment by adding the main process time to the difference value.
Patent KR-20100011604-A (KR)
Title: A structure of functional type sink bawl
Inventor: LEE YONG HAN
IPC: A47B77/00
Filed: 2008-07-25
Abstract: PURPOSE: A structure of sink bawl with functionality is provided to reduce used amount of water and detergent by classifying tableware with much contaminant and tableware with a little contaminant and to improve washing efficiency by reducing washing time. CONSTITUTION: A structure of sink bawl with functionality comprises: a first washing space part(12) and a second washing space part(14) with different level inside one washing tub(10); a drain(16) formed in bottom side of the first washing space part; and pattern unit(18) inducing smooth displacing flow and preventing slick of the tableware which is formed in floor of the second washing space part. The floors of the second washing space part and the first washing space part form slope gradually down around drainage district.
Patent KR-20100011664-A (KR)
Title: A device for pouring the molten metal in tundish
Inventor: HWANG SEANG JUN
IPC: B22D41/14
Filed: 2008-07-25
Abstract: PURPOSE: A device for pouring molten metal in a tundish is provided to increase productivity and to prevent a defect factor by improving a molten metal ejection method. CONSTITUTION: A tundish(10) is apart from a mold(20) using an open casting method. A blocking unit is located on the lower side of the tundish and blocks the molten metal falling from the tundish using the inactive gas. A blocking unit comprises a guide pipe(100) and a gas ejection unit. The gas ejection unit is connected to an outer gas supply pipe(220) and ejects the inactive gas. The gas ejection unit comprises an ejection pipe(210). A fixed bar(310) is horizontally supported in a supporting frame(410) with a fixed clamp(420).
Patent KR-20100016736-A (KR)
Title: Semiconductor testing handler capable of saving energy
Inventor: YANG SUNG CHUL
IPC: H01L21/66
Filed: 2008-08-05
Abstract: PURPOSE: A semiconductor test handler is provided to shorten heating time and easily change environment from low temperature and high temperature. CONSTITUTION: A cooling unit(130) changes a test tray having a chamber to low temperature. The cooling unit cools refrigerant through compressor, condenser, expansion valve and heat exchanger. A heating unit(140) changes the test tray into the high temperature. The heating unit heats the test tray through the heater which integrally formed in the test tray(120). A dry air supply unit maintains constant temperature of chamber(110).
Patent KR-20100018830-A (KR)
Title: 반도체 소자의 제조 방법
Inventor: KIM TAE WOO
IPC: H01L21/76
Filed: 2008-08-07
Abstract: 본 발명은 반도체 소자의 제조 방법에 관한 것으로, 이를 위하여 본 발명은, 반도체 소자의 소자 분리용 트렌치에 라이너 산화막을 형성하는 종래 방법과는 달리, 반도체 소자의 소자 분리용 트렌치의 내부 표면에 라이너 산화막을 형성한 후에 이에 대해 질화계 가스를 이용한 어닐링 공정을 통해 질화계 산화막으로 형성하며, 이 후 절연 물질 매립, 평탄화 및 식각 공정을 통해 소자 분리막을 형성함으로써, 트렌치 내부 표면에 형성된 질화계 산화막을 통해 반도체 기판과 소자 분리막 사이의 압축 응력을 완화시킬 수 있다. 
       
     소자 분리막, 압축 응력
Patent KR-20100019207-A (KR)
Title: Lower arm assembly for suspension system
Inventor: HONG IN CHEOL
IPC: B60G7/02
Filed: 2008-08-08
Abstract: PURPOSE: A lower arm assembly for a suspension system is provided to improve strength of a lower arm by directly installing a stabilizer bar and a shock absorber in the lower arm. CONSTITUTION: A lower arm assembly for a suspension system comprises a lower arm member(11), a shock absorber mounting part(20), and a stabilizer bar mounting rod(30). A connection part(13) is formed in one end of the lower arm member to be connected with the bottom end of a knuckle. Bushes(15) connected to a vehicle body are installed in both ends of the lower arm member. The shock absorber mounting part is integrally formed in one side of the lower arm member. The stabilizer bar mounting rod is penetrated through the lower arm member in a location corresponded with the shock absorber mounting part.
Patent KR-20100027255-A (KR)
Title: Carrying terminal for stylus pen structure
Inventor: HONG SEONG KIL
IPC: G06F3/0354
Filed: 2008-09-02
Abstract: PURPOSE: A carrying terminal for a stylus pen structure is provided to prevent the slipping of a stylus pen through the formation of a pressing unit where a steel-made pressing unit is formed at the end portion of the grip unit made of rubber. CONSTITUTION: A grip unit(21) made of rubber is formed in a body(2), and a steel-made press unit(22) is formed at the one end of the grip unit. A stand unit(23) is formed at the other end of the grip unit. A touch unit(24) is formed at the end portion, and a cover(3) is coupled to the grip unit. The cover is attached to and detached from the press unit. A magnet is formed inside the cover.
Patent KR-20100028875-A (KR)
Title: Product bidding system for limiting prduct price within step increase and method thereof
Inventor: CHOI HEE CHUL
IPC: G06Q30/08
Filed: 2008-09-05
Abstract: PURPOSE: A product bidding system for limiting a product price within step increase and a method thereof are provided to supply a reasonable product bidding service that secures a reasonable price, by increasing the highest bidding price step by step. CONSTITUTION: An initial value registration unit(211) stores an initial value of an increase ratio that induces the step-by-step increase in price as well as the ranking of individual product and the lowest bid price. An initial value automatic setting unit(212) automatically sets up the initial value of expected price, a highest bid price and the price for each ranking. When there is the highest bid price, a highest bid price increase unit(234) sets up a bid product and increases the bid price at the increase ratio for every product. When the expected price is changed, an expected price determination unit(233) compares the each expected price with the price for each ranking. Therefore, the lower price is determined as the expected price.
Patent KR-20100029915-A (KR)
Title: A transmitter-receiver of base station with array antenna and method for forming beam
Inventor: KIM YOUNG LAK
IPC: H04B7/04
Filed: 2008-09-09
Abstract: PURPOSE: A transmitting and receiving device of a base station with an array antenna is provided to maintain quality of a telephonic communication regardless to the change of an environment of a channel by actively forming a beam. CONSTITUTION: A transmitting and receiving device of a base station with an array antenna comprises a beam former including a direction vector estimator(310), a direction vector decision unit(320), a beam forming unit(330) and a storage(340). The direction vector estimator estimates a first direction vector by a receiving signal through multiple antennas. The direction vector decision unit calculates an internal area of the first direction vector and a second direction vector, and determines a direction vector to form a beam. The second direction vector is determined by a previous direction vector determination period.
Patent KR-20100031259-A (KR)
Title: Method and appratus for providing advertisements using game in the internet
Inventor: RYU SUK HO
IPC: G06Q30/02
Filed: 2008-09-12
Abstract: PURPOSE: A method and an apparatus for providing advertisements using a game in the internet are provided to transfer various advertisement information to users using a game, thereby increasing an advertisement effect. CONSTITUTION: A game setting unit(110) sets an advertisement according to a game rule. A game transmitting unit(120) transmits game information to a user terminal. An application result information storage unit(135) stores execution result information of a game. A prize money calculator(180) accumulates advertisement costs of exposed advertisements and sets it as game prize money.
Patent KR-20080090374-A (KR)
Title: Method for inputting special emoticon character on mobile communication terminal
Inventor: OH KWANG MAN
IPC: G06F3/0481
Filed: 2008-09-18
Abstract: A method for inputting emoticon in a mobile terminal is provided to enable a user to input the emoticon in a quicker and easier way than a usual way for switching into a special character input mode and selecting the desired emoticon among a plurality of special characters by minimizing the number of input steps. A user selects an emoticon input mode(S2). The user selects a desired emoticon while viewing key emoticons displayed to each input key or a screen(S4). An image font corresponding to the emoticon is read from an emoticon storing part and is displayed in a message part of a display unit when the number of emoticons corresponding to the selected key emoticon is one(S5). A plurality of emoticon images are displayed in an emoticon list of the display unit when the selected key emoticon corresponds to a plurality of emoticons(S6). The image font corresponding to the selected emoticon is read from the emoticon storing part and is displayed in the message part of the display unit when the user selects the desired emoticon from the emoticon list(S8).
Patent KR-20100033563-A (KR)
Title: Air - magnesium battery
Inventor: KANG BO SUN
IPC: H01M12/02
Filed: 2008-09-22
Abstract: PURPOSE: An air-magnesium battery is provided to perform discharge by enabling the movement of magnesium ions by converting mixed tap water or rainwater into weak alkali ionized water. CONSTITUTION: An air-magnesium battery generates energy by: coating activated carbon(7) with 0.1~1mm thickness on at least one magnesium alloy board(9) and nickel mesh(6) inside a substrate(1) through a solvent evaporation method; forming at least one positive electrode plate coated with at least one manganese dioxide, silver, and platinum with 50nm thickness; filling tourmaline(10) powder that is polar crystals; covering a substrate cover(19) containing a water flood board(16) and water charge pipe(17); and pouring water in use.
Patent KR-20100034485-A (KR)
Title: Reinforcing structure for offset collision of vehicle
Inventor: MIN HUEN SICK
IPC: B60R19/18
Filed: 2008-09-24
Abstract: PURPOSE: A reinforcing structure for an offset collision of a vehicle is provided to reduce repair costs by minimizing the deformation of a corner part of a car body in an offset crash by coupling a back beam and a reinforcing member. CONSTITUTION: A reinforcing structure for an offset collision of a vehicle comprises a back beam(10), an inner and an outer corner extension part(20,30), and a reinforcing member(40). The back beam is installed on the front of the car body in the traverse direction. The inner and the outer corner extension part are formed on both ends of the back beam. The inner and the outer corner extension part are integrated with the inside and outside o the back beam to be extended to the corner part of the vehicle body. The reinforcing member is integrated with the inside of the back beam, and the inner and the outer corner extension part. The reinforcing member reinforces the rigidity of the inner and the outer corner extension part.
Patent KR-20090042152-A (KR)
Title: Method for removing side lobe level effect
Inventor: BAE MOO HO
IPC: A61B8/00
Filed: 2008-09-29
Abstract: A method for removing the influence of a side lobe level is provided to process the movement of an ultrasonic wave composite image in real time by using an auto correlation method. A transmission and reception controller(21) transmits an ultrasonic transmission beam in a non-sequential method. An image movement estimating and compensating controller(31) groups a plurality of reception beams corresponding to the transmission beam to an increase group of an increasing direction of the number of scan lines and the decrease group of a decreasing direction of the number of the scan lines. The image movement estimating and compensating controller performs auto correlation of the increase group and the decrease group. The image movement estimating and compensating controller calculates an average phase of a sample unit or pixel for the increase group and the decrease group. The image movement estimating and compensating controller adds up the average phases after multiplying the average phases by the weighted value.
Patent KR-20090033800-A (KR)
Title: Magnetic separation apparatus, magnetic disk and method of forming magnetic disk
Inventor: MORITA MINORU
IPC: B03C1/00
Filed: 2008-09-29
Abstract: A magnetic separation apparatus, a magnetic disk and a method for manufacturing the magnetic disk are provided to offer light weight of the apparatus secure rigidity and to solve problems about deformation of the magnetic disk easily. A method for manufacturing a magnetic disk(36) installed on a magnetic separation apparatus(20) and having a plurality of permanent magnet pieces comprises the following steps of: forming a disc substrate with a honeycomb structure having a plurality of holes on at least one side; embedding a magnet on the holes of the formed disk substrate; and receiving the disk substrate on a case. The permanent magnet pieces are adhered on the holes with an adhesive.
Patent KR-20100036808-A (KR)
Title: Iptv terminal, server, and method for surveying iptv audience rating using the same
Inventor: LEE SANG HYEUN
IPC: H04N21/438
Filed: 2008-09-30
Abstract: PURPOSE: An IPTV terminal, a server, and a method for surveying IPTV audience rating using the same are provided to survey IPTV program rating simply and accurately. CONSTITUTION: A terminal(10) includes an audience information management unit(100), an audience information transmission unit(110), and an audience information storage unit(120). The audience information management unit collects and creates the audience information corresponding to the watching of an IP(Internet Protocol) broadcasting in real time, and the audience information transmitting unit transmits the audience information to a server(20). The server is related to an audience rating survey, and the audience information includes a channel ID, the watching state information of a watching channel, and so on.
Patent KR-20100036839-A (KR)
Title: Supply cooling air and ventilation system
Inventor: PARK JEONG DONG
IPC: F24F7/08
Filed: 2008-09-30
Abstract: PURPOSE: A cold air supply/ventilation system using a cooling fan apparatus is provided to broaden the application range of a cooling fan apparatus by connecting the cooling fan apparatus to an indoor space and an outdoor space through a duct. CONSTITUTION: A cold air supply/ventilation system using a cooling fan apparatus comprises an air intake line(10), an induction on-off valve(20), a cooling fan apparatus(30), an air supply line(40), an exhaust line(50), a ventilation on-off valve(60), an inner circulation line(70), and an internal circulating air on-off valve(80). The induction on-off valve controls the external air suction line. The inlet of the cooling fan apparatus is connected to the external air suction line. The air supply line supplies air, which has passed through the cooling fan apparatus, to the inside of a room. The exhaust line exhausts the indoor air. The ventilation on-off valve controls the exhaust line. The exhaust line and the air intake line are shielded, the air flows into the cooling fan apparatus through an inner circulation line.
Patent KR-20100037275-A (KR)
Title: A reinforced soil retaining wall structure and method of construction
Inventor: YOO HEE JOO
IPC: E02D29/02
Filed: 2008-10-01
Abstract: PURPOSE: A reinforced soil retaining wall and a construction method thereof are provided to rapidly construct the retaining wall, and to reduce costs by appropriately mixing T-blocks and I-blocks. CONSTITUTION: A construction method of a reinforced soil retaining wall is as follows. T-blocks(100) and I-blocks(200) are arranged on the top of footing concrete. Filler is spread on the rear sides of the arranged blocks. Reinforcing members are connected to hanging parts(210) of the T-blocks and the I-blocks, and are spread on the filler. Fitting protrusions and fitting grooves are formed on the top of the T-blocks and the I-blocks to be coupled to the other T-blocks and I-blocks.
Patent KR-20100037295-A (KR)
Title: Extinguisher apparatus of solid rocket motor for high altitude simulation equipment
Inventor: JUNG DONG HO
IPC: G01M99/00
Filed: 2008-10-01
Abstract: PURPOSE: An extinguisher apparatus of solid motor for high altitude simulation equipment is provided, which enables to extinguish flame rapidly and exactly. CONSTITUTION: An extinguisher apparatus of solid motor for high altitude simulation equipment comprises: a nozzle which locates at the rear of the solid motor; a diffuser covering a nozzle; a container(110) in which the extinguishing medium is saved; a extinguisher pipe(120) discharging the extinguishing medium to the solid motor; and an extinguisher pipe guide unit(130) mounted on the extinguisher pipe. The extinguisher pipe guide unit includes: a connecting part mounted on the extinguisher pipe; a plurality of support stands connected to the connecting part; and a sliding member mounted on the other end of the support stand.
Patent KR-20100039462-A (KR)
Title: Lightpath establishment apparatus in wavelength division multiplexing passive optical network
Inventor: BAE JUN KYE
IPC: H04B10/27
Filed: 2008-10-08
Abstract: PURPOSE: An optical path establishment apparatus in wavelength division multiplexing passive optical network is provided to reduce the number of requested optical elements and to minimize optical loss in order to improve the quality of communications. CONSTITUTION: A broadband light source outputs optical signals of A-band and B-band. An optical circulator(20) transfers the optical signals of A-band and B-band. An optical multiplexer performs multiplexing of the optical signals of A-band and B-band outputted from the optical circulator. An optical demultiplexer performs demultiplexing of the optical signals of A-band and B-band outputted from the optical circulator.
Patent KR-20090037322-A (KR)
Title: Surface protection film
Inventor: MIZOUCHI HIROYUKI
IPC: B32B27/36
Filed: 2008-10-08
Abstract: A surface protection film is provided to ensure excellent tape isolation or factor adhesion by comprising a coating layer with excellent antistatic property and antifouling property. A surface protection film comprises a substrate; and a compound containing a conductive polymer compound having a polythiophene a structure and electron-acceptable polyacid structure on the substrate, melamine resin, polyester resin and organosiloxane. The surface protection film has a coating layer with thickness of 20-500 nm.
Patent KR-20100041558-A (KR)
Title: Method and system for automatically registering for modified fingerfrint of user needing an authentication by detecting motification of fingerfrint
Inventor: CHOI DONG YUN
IPC: G06T7/40
Filed: 2008-10-14
Abstract: PURPOSE: A method for automatically registering modified fingerprint of a user who needs an authentication by detecting modification of the fingerprint and a system thereof are provided to prevent indiscriminate automatic fingerprint registration by automatically registering a modified fingerprint of an authentication target only when a predetermined condition is satisfied. CONSTITUTION: A fingerprint authentication system(10) performs user authentication by comparing fingerprint data of an authentication target with reference fingerprint data of an authentication target. If the user authentication succeeds, a system decides the similarity between the fingerprint data and the reference fingerprint data of the authentication target. If accumulated temporary reference fingerprint data is more than the predetermined amount of data, the system registers at least one temporary reference fingerprint data among the accumulated temporary reference fingerprint data as a new reference fingerprint data.
Patent KR-20090040237-A (KR)
Title: Mimo wireless communication system
Inventor: HUNUKUMBURE MYTHRI
IPC: H04B7/26
Filed: 2008-10-17
Abstract: An MIMO wireless communications system for distinguishing a user in a BS(Base Station) which a part of geographical mode is used for zero forcing is provided to offer a user selection technique for zero forcing to a different cell user. The reduction request of the interference about a subscriber station within a second cell caused by transmission from the base station of the first cell is received from the second cell. A rank deficient MIMO channel is identified from the base station for selecting MIMO(Multi Input Multi Output)(S5). The precoding is applied to the transmission at the selected MIMO channel in order that the interference which the subscriber station within the second cell receives is reduced(S8).
Patent KR-20100047676-A (KR)
Title: Method for manufacturing the chisel pin
Inventor: YIM HAENG JU
IPC: B21B1/00
Filed: 2008-10-29
Abstract: PURPOSE: A method for manufacturing a chisel pin is provided to reduce the amount of manufacturing processes by processing and cutting a chisel pin in which a heat treatment process is performed using a drawing process. CONSTITUTION: A method for manufacturing a chisel pin is as follows. A billet is rolled in order to have a chisel pin shape(S100). The work-hardened organization of the rolled object is disorganized through heat treatment(S200). The object is cut to have the same length as the chisel pin(S400). Holes and taps are formed in the object(S500). The organization of the object is changed through the heat treatment(S600).