baber/WOPTO huggingface dataset:
Patent KR-20090084564-A (KR)
Title: Perpendicular magnetic recording medium
Inventor: KONG SOK HYUN
IPC: G11B5/667
Filed: 2008-02-01
Abstract: A perpendicular magnetic recording medium is provided to improve noise removal effect by restricting the formation of magnetic wall while keeping the magnetic permeability relatively high. A perpendicular magnetic recording medium comprises a substrate(110), a plurality of soft-magnetic layers(130), an isolation layer(133), a bottom layer(150), and a recording layer(160). The soft-magnetic layers include a lower soft-magnetic layer(131) and an upper soft-magnetic layer(135) which are successively formed on the substrate, where the anisotropic field of the upper soft-magnetic layer is greater than that of the lower soft-magnetic layer. The isolation layer prevents magnetic interaction between the upper and lower soft-magnetic layers. The bottom layer is formed on the soft-magnetic layers. The recording layer includes a plurality of ferromagnetic layers which are formed so that the magnetic anisotropy energy gradually decreases toward the upper ferromagnetic layer.
Patent KR-20080026574-A (KR)
Title: System and method for haze control in semiconductor processes
Inventor: XIAOMING CHEN
IPC: H01L21/66
Filed: 2008-02-04
Abstract: A haze control system and method in a semiconductor process are provided to control efficiently a haze without causing disturbance to mass production in manufacturing equipment. A reticle qualification process is performed to verify a new reticle(302). The reticle is inputted into a semiconductor production process(304). A standard reticle inspection process for the reticle is performed(306). A periodic wafer inspection process is performed to sense a haze defect(308). A reticle clean forecasting system process and a reticle cleaning process are performed(310,312). The reticle is returned to the semiconductor production process(304). The reticle process is finished according to the exhaustion of the lifetime of the reticle(314).
Patent KR-20090037275-A (KR)
Title: Detecting apparatus of human component and method of the same
Inventor: CHEN MAOLIN
IPC: G06K9/60
Filed: 2008-02-04
Abstract: An apparatus and a method for detecting a human body part are provided to stably identify features and to process real time by using a difference image as a feature image. A practice database(120) stores a positive sample and negative sample of a part of a human body. An image processor(110) calculates a difference image about an input image. A sub window processor(130) extracts a feature set from the positive sample and the difference image which the image processor calculates about the negative sample of the predetermined part of a human body stored in the practice database. A human body classification unit detects a part of a human body corresponding to a human body part model. A human body part model is obtained from a learning about the feature set.
Patent KR-20090086675-A (KR)
Title: Roter
Inventor: KIM JAE YOUNG
IPC: H02K1/28
Filed: 2008-02-11
Abstract: A rotator is provided to perform the rotation of a high speed by preventing the magnetization of a fixed wire of a permanent magnet. A rotator(1) includes a body(1B), a permanent magnet(4), and a fixed wire(3). The body is made of the non-magnetic metal material. The permanent magnet is fixed in the external surface of the body by the fixed wire. The permanent magnet has a rod or polygonal rod shape. The fixed wire is the high strength synthetic fiber yarn. The high strength synthetic fiber yarn is one of aramid yarn and polyethylene fiber. The strength of the high strength synthetic fiber yarn is above 20g/d. The elastic modulus of the high strength synthetic fiber yarn is above 700g/d or greater.
Patent KR-20090096047-A (KR)
Title: Optical disc
Inventor: CHANG SEUNG YUP
IPC: G11B7/259
Filed: 2008-03-07
Abstract: An optical disc is provided to prevent loss of data by preventing contamination of each layer inside the optical disc and clearly mark a BCA(Burst Cutting Area) by adopting a structure in which a large amount of dye can be put. An optical disc includes a substrate(110), a reflecting layer(120), a cover layer and a coating layer. The substrate comprises a plurality of protrusions(112a,112b). The reflecting layer is located on the substrate. The cover layer and coating layer are located on the reflecting layer. The substrate comprises a burst cutting area and a data area. An interval between one side end of the first protrusion and one side end of the second protrusion is 1 to 3 micro meter. A recording layer(130) is formed between the reflecting layer and the cover layer. A dielectric layer is formed in at least one of a gap between the reflecting layer and the recording layer or a gap between the recording layer and the cover layer. The protrusion is made of a plurality of sub protrusions. An interval between one side end of the first sub protrusion and one side end of the second sub protrusion is 0.2 to 0.4 micro meter.
Patent KR-20080084695-A (KR)
Title: Method of manufacturing silicon carbide semiconductor device
Inventor: TANIMOTO SATOSHI
IPC: H01L29/78
Filed: 2008-03-14
Abstract: A method of manufacturing a silicon carbide semiconductor device is provided to extend life of a gate oxide layer with regard to TDDB(Time Dependent Dielectric Breakdown) by forming the gate oxide layer from 20 nm to 15 nm. A method of manufacturing a silicon carbide semiconductor device includes the steps of: increasing a temperature to at least a predetermined temperature while maintaining a SiC substrate(1) in an inert gas atmosphere; when the temperature rises to at least the predetermined temperature, forming a gate oxide layer(9) by thermally-oxidizing the SiC substrate by introducing an oxidation gas; and when a thickness of the gate oxide film becomes a predetermined thickness, decreasing the temperature by stopping the thermal oxidation of the SiC substrate while stopping the introduction of the oxidation gas and reestablishing the inert gas atmosphere.
Patent KR-20090099209-A (KR)
Title: Temperature control method for fluidized bed reactor
Inventor: SUGIYAMA NAOKI
IPC: B01J8/00
Filed: 2008-03-17
Abstract: A temperature control method of a fluidized bed reactor is provided to control temperature of the fluidized bed reactor more precisely when air-phase exothermic reaction is performed with the fluidized bed reactor. A temperature control method of a fluidized bed reactor is utilized for performing -phase exothermic reaction with the fluidized bed reactor(1). The fluidized bed reactor includes a heat removing pipe(6a,6b,7a,7b) and a temperature detector(12a,12b). The heat removing performance of the heat removing pipe is controlled in case the detected temperature exceeds predetermined temperature.
Patent KR-20090102290-A (KR)
Title: Simplicity painting booth
Inventor: JO HUN JEA
IPC: B05B15/12
Filed: 2008-03-26
Abstract: PURPOSE: A painting booth is provided to control the flow of the air according to a product to be painted and to prevent a painting material from scattering in the air. CONSTITUTION: A painting booth comprises the following units. A guide(103) is located on the both tops of a painting room(101). A sliding cover(102) whose both ends are placed on the guide is mounted. An opening of the painting booth is closed or opened by the sliding cover. A driving unit(201) coupled with a conical supporter(202) is positioned on one side of the painting room. A pair of fixing bolts are located in the lower part of a cradle(203) transferred along a supporting rail(206) from side to side. A fixture(3) with a fixing groove(301) is prepared adjacent to the supporting rail. A fixing bolt is penetrated through the fixing groove to be screw-fastened with a fixing nut(302).
Patent KR-20090103503-A (KR)
Title: Stack package
Inventor: JUNG YOUNG HY
IPC: H01L21/60
Filed: 2008-03-28
Abstract: PURPOSE: A stack package is provided to prevent a problem due to decrease the number of a net-die since a space for a penetration silicon electrode is not required. CONSTITUTION: A stacked package(100) includes a first semiconductor chip(102), a second semiconductor chip(112), a bonding wire(108), and a mold compound(120). The first semiconductor chips include a first bonding pad(104) a second bonding pad(106) in a single-side of it, and the second bonding pad is connected to the first bonding pad. A first connector(110a) is formed on the second bonding pad, and the second semiconductor chip is adhered on the single-side of the first bonding pad and the first semiconductor chips in which the second bonding pad is equipped. A balland and a third bonding pad is formed one side of the second semiconductor chip.
Patent KR-20090105147-A (KR)
Title: Closure device for fire prevention door
Inventor: JEONG JOO SEOK
IPC: E05F1/08
Filed: 2008-04-01
Abstract: PURPOSE: A closure tool of a fire prevention door is provided to improve the convenience of opening operation and make the closing operation rapid. CONSTITUTION: A closure tool of a fire prevention door comprises an operator(35), a ball(38), and a working cylinder(40). The operator is installed and interposes into a spring(32) inside a housing(31). The operator carries a groove at a leading end. The ball is admitted on the groove of the operator in order to rectilinearly move. The working cylinder changes the door torque by a main body into a multi-phase.
Patent KR-20090105546-A (KR)
Title: Display substrate and method of manufacturing the same
Inventor: LEE YOUNG WOOK
IPC: G02F1/136
Filed: 2008-04-03
Abstract: PURPOSE: A display substrate and a method of manufacturing the same are provided to form a metal wire in a rear film within a trench defined by color filters, thereby reducing resistance of the metal wire. CONSTITUTION: A display substrate(100) includes color filters(120R), a gate wire, an insulating layer(130), a data wire, and pixel electrodes(PE1). The color filters are formed on base substrates(101,201). The gate wire is formed within a trench(T1) defined by the color filters. The insulating layer is formed together with color filters on the gate wire. The data wire is formed on the insulating layer. The pixel electrodes are formed on a base substrate on which the data wire is formed.
Patent KR-20090106747-A (KR)
Title: Apparatus for crushing of construction wastes
Inventor: CHO SUN DUCK
IPC: F24H7/00
Filed: 2008-04-07
Abstract: PURPOSE: A crusher for construction waste is provided to crush concrete aggregate into minute particles and round the edges of crushed particles. CONSTITUTION: A crusher for construction waste comprises an upper mantle core(50) installed in an upper gab on a frame, a rotating shaft(40) connected to a power source, a first eccentric cam(41) provided on the rotating shaft, a flat base(14) on the frame under the upper gab and the upper mantle core, a second eccentric cam provided on the rotating shaft, a lower gab of wide top and narrow bottom which is mounted on the bottom of the flat base, and a lower mantle core(60) of wide top and narrow bottom which is installed in the lower gab.
Patent KR-20090107771-A (KR)
Title: Anastomosis apparatus for tubular organ using rack and pinion
Inventor: HAN GI BONG
IPC: A61B17/04
Filed: 2008-04-10
Abstract: PURPOSE: An anastomosis apparatus for a tubular organ using a rack and a pinion are provided to shut a tubular organ easily and in rapidly. CONSTITUTION: An anastomosis apparatus for a tubular organ using a rack and a pinion are composed of a first and a second hand(40) and a conclusion unit(30). The first and the second hands fix the first and the second anastomosis ring(50). The conclusion unit screws the first and the second anastomosis rings and relatively is translated to of the first and the second hands. The conclusion unit includes a driver(32), the first light second moving body(36), and the first and the second driving bar(34).
Patent KR-20090023031-A (KR)
Title: Tunable capacitor and method for manufacturing thereof
Inventor: LEE YOUNG CHUL
IPC: H01G5/011
Filed: 2008-04-10
Abstract: A tunable capacitor capable of increasing tunability of parallel-plate capacitor and a manufacturing method thereof are provided to reduce an operation voltage by forming a top electrode of a finger type or a mesh type. A tunable capacitor comprises a substrate(100), a bottom electrode(200), a dielectric layer(300), and a top electrode(400). The bottom electrode is formed on the substrate. One side end of the bottom electrode is protruded to an outer side of the substrate. The dielectric layer is formed on the substrate including the bottom electrode, surrounds a whole of the bottom electrode except for one side end, and is made of ferroelectric material or paraelectric material. The top electrode is formed on the dielectric layer into a finger type or a mesh type. An edge electric field is increased.
Patent KR-20080094606-A (KR)
Title: Network game system
Inventor: MIKI YOHNOSUKE
IPC: A63F13/792
Filed: 2008-04-18
Abstract: A network game system is provided to enable a player to play an amount of matches for a long time and prevent a team, which does not log in to a server for a long time, from keeping upper ranking. A client computer(3) includes a team organizer organizing a team of player characters within a maximum team organization price by selecting the player characters and a first entry unit entering the organized player character team to a server(2). The server includes a second entry unit(201) storing the entered player character team to a storage unit(230), a maximum team price updater(202), a maximum team price initialization unit(203), and a player character cancellation unit(204). The maximum team price updater updates the maximum team organization price of each entered player character team based on win/lose record stored in a score information storage unit. The maximum team price initialization unit resets the maximum team organization price of each entered player character team to a default value. The player character cancellation unit cancels the expired player character of each entered player character team.
Patent KR-20090110740-A (KR)
Title: Apparatus of recording image in the vehicle, operating method thereof and medium of recording program processing the operating method
Inventor: YOO BYONG SEOP
IPC: G01D9/00
Filed: 2008-04-18
Abstract: PURPOSE: An image recording apparatus of a vehicle, an operating method thereof and a medium recorded with program for embodying the operating method are provided to capture peripheral images easily by mounting a portable terminal with a camera function in the vehicle and automatically operating the portable terminal. CONSTITUTION: An image recording apparatus of a vehicle, which connects a portable terminal(100) embedded with a camera(110) on a mount(200) installed in the vehicle, includes a mounting unit, a connection slot, and a power stabilizing and supply unit. The mounting unit is formed to mount and remove the portable terminal. The connection slot is electronically combined with the portable terminal when the portable terminal is mounted through the mounting unit. The power stabilizing and supply unit stabilizes the power source of the vehicle and supplies it to the portable terminal through the connection slot so that the portable terminal performs automatic imaging.
Patent KR-20090112988-A (KR)
Title: Dental x-ray imaging apparatus having a large area digital sensor
Inventor: SONG HYUN JIN
IPC: A61B6/14
Filed: 2008-04-25
Abstract: PURPOSE: A dental clinic x-ray imaging apparatus equipped with the large sized digital sensor is provided to apply the magnification power of an optimum and take a photograph by adjusting a distance between the X-rays sensor unit and the X-rays optical source section. CONSTITUTION: An X-rays optical source section(180) generates the X-rays. An X-rays sensor unit(190) detects the X-rays which is generated in the X-rays optical source section and penetrates the test material. The X-rays sensor unit includes the large sized digital sensor(200). A rotating arm(160) is arranged that the X-rays optical source section and the X-rays sensor unit face. A rotating arm driving unit(170) drives the rotating arm.
Patent KR-20090115352-A (KR)
Title: Support Structure for Artificial Rock Wall at Slopes
Inventor: JANG EUL SIK
IPC: A63B27/00
Filed: 2008-05-02
Abstract: PURPOSE: A support structure of a slope for constructing an artificial rock wall is provided to reduce the construction cost and period and to strongly support a rock wall slope by connecting a support rope or a steel structure without welding or binding. CONSTITUTION: A support structure of a slope for constructing an artificial rock wall is composed of a ground reinforcement material(10), a support rope(20), an auxiliary rope(40), and a height regulating member(50). The ground reinforcement material is composed of a soil nail(11), plural steel loops(30), a pressure plate(12), and a nut(13). The soil nail is inserted on a slope and is grouted. The steel loops are inserted to the soil nail and are connected. The pressure plate is combined in the upper part of the steel loop. The nut is assembled in the upper part of the pressure plate. The support rope is connected to the steel loop by a joint(21). The auxiliary rope fixes the artificial rock wall. The height regulating member projects the support rope or the auxiliary rope to control the height of the artificial rock wall.
Patent KR-20080101697-A (KR)
Title: Group 13 nitride phosphor and method of preparing the same
Inventor: RYOWA TATSUYA
IPC: C09K11/62
Filed: 2008-05-14
Abstract: A group 13 nitride phosphor has excellent dispersibility among the solid matrixs and shows high luminous intensity and excellent reliability. A group 13 nitride phosphor(10) is made of group 13 nitride microcrystal(11). The diamine compound is combined on the surface of a group 13 nitride microcrystal and the silica gel solid layer. A manufacturing method of group 13 nitride phosphor comprises a step for mixing a diamine compound, a group 13 element-containing compound and a nitrogen element-containing compound or mixing a diamine compound and a group 13 element-containing compound to obtain the mixed solution; a step for manufacturing a group 13 nitride microcrystal combined in the diamine compound by heating the mixed solution; and a step for dispersing a group 13 nitride microcrystal in the matrix of the silica gel solid layer.
Patent KR-20090120309-A (KR)
Title: Apparatus for chemical vapor deposition
Inventor: LEE WON SHIN
IPC: H01L21/205
Filed: 2008-05-19
Abstract: PURPOSE: A chemical vapor deposition apparatus is provided to largely speed up flow speed of a reaction gas without largely increasing a flow amount of the reaction gas when a size of a susceptor is reduced, thereby growing a uniform thin film on an object to be deposited. CONSTITUTION: A chemical vapor deposition apparatus includes a chamber, a susceptor, a gas introducing unit, and a ceiling member. The chamber(10) forms a reaction furnace(12) for deposition of an object to be deposited. The susceptor(30) is exposed to the reaction furnace by accommodating the object(34) to be deposited. The gas introducing unit(20) is in a side of the chamber to spray the reaction gas to the reaction furnace.
Patent KR-20090120897-A (KR)
Title: Crane hook block
Inventor: LEE GHANG
IPC: B66C1/34
Filed: 2008-05-21
Abstract: PURPOSE: A crane hook block is provided to prevent a safety accident in a high workplace, thereby improving work efficiency. CONSTITUTION: A crane hook block includes a pulley(30), a power transmitter, a main shaft(20), and H-beam holding units(40,50,60). One end of the power transmitter is wound in the pulley. The pulley is fixed at the main shaft. The H-beam holding units are rotatably connected to a lower part of the main shaft so that H beams are successively loaded or divided by rotation of the pulley.
Patent KR-20090121575-A (KR)
Title: Apparatus for training a golf putting
Inventor: CHOI KWANG HYUN
IPC: A63B69/36
Filed: 2008-05-22
Abstract: PURPOSE: A golf putting training apparatus is provided to vary the position of a hole cup by regulating the angle of the plate in which the hole is installed and to display the number of putted balls, the number of balls entering the hole cup, and probability. CONSTITUTION: A golf putting training apparatus(200) comprises a base(210) including a footing on one side thereof, a control console on the lateral side of the footing, and a result display window and a trophy show-case on the front thereof; a putting green plate wherein artificial turf is attached to the top, a hole cup with open bottom is provided on the central portion of one end which is hinged to the top of the base, and an inlet is formed on the rear side of the hole cup; an actuator which is installed on both inner ends of the base and connected to the putting green plate to vary the vertical and horizontal angels of the putting green plate according to control signal inputted through the control console; a golf ball eject part which discharges golf balls entering through the hole cup, the inlet, and the space between the putting green plate and the base space to the putting green plate; and a forcible transfer part which moves the golf balls positioned in the putting green plate forcibly according to the control signals from the control console.
Patent KR-20080110485-A (KR)
Title: Sign presentation device, printer, sign presentation method, pont database, storage medium
Inventor: KOINUMA ATSUSHI
IPC: G06F3/12
Filed: 2008-05-28
Abstract: A symbol displaying device, a printer, a symbol displaying method, a font database and a storage medium are provided to suppress the increase of the capacity of font data, and prevent raster data of the character size less than a predetermined size from being squashed. A font database makes element identification information correspond to symbol identification information, and memorizes an element list(311), in which the element identification information corresponds to arrangement information of the elements, and a shape list in which outline information corresponds to the element identification information. A symbol displaying device generates the outline by using the outline information, and has a raster data portraying means. The raster data portraying means describes the raster data according to the size of a symbol from the outline.
Patent KR-20090124279-A (KR)
Title: Roller wallpaper disentangle appratus
Inventor: PACK JOO SAENG
IPC: B65H54/00
Filed: 2008-05-29
Abstract: PURPOSE: An unrolling apparatus is provided to put a roll on a roller and unroll the roll easily while preventing damage to the material of the roll. CONSTITUTION: An unrolling apparatus comprises a first roller member(110) with an axial hole in the center thereof, a second roller member(120) which is identical to the first roller member and butted up against the inner surface of the first roller member, first through third rollers(150,160,170) which are inserted to respective axial holes of the first and second roller members on both ends and rotate freely, a width adjusting groove(116), and a width adjusting bolt(180) which secures the second roller member width-adjusted.