baber/WOPTO huggingface dataset:
Patent KR-20100023737-A (KR)
Title: Method for processing optical device wafer
Inventor: HOSHINO HITOSHI
IPC: H01L33/48
Filed: 2009-07-17
Abstract: PURPOSE: A processing method of an optical device wafer is provided to prevent an affected zone due to a laser machining from being generated by breaking a protecting plate along a breaking point by applying an external force to the protecting plate to which a laser processing process is operated. CONSTITUTION: The surface(2a) of an optical device wafer(2) is contact with the surface of a protecting plate(3) with a high hardness by a glue. The rear side(2b) of the optical device wafer welded in the protecting plate is ground. The rear side of the optical device wafer operating the back-grinding process is adhered to the surface of a dicing tape. The rear side of the protecting plate welded in the optical device wafer adhered in the dicing tape is ground. A laser beam is radiated along the street formed in the optical device wafer of the protecting plate. The optical device wafer is fractured along the street and is divided into respective optical devices.
Patent KR-20110010518-A (KR)
Title: Backlight unit
Inventor: PARK SE HWAN
IPC: G02F1/13357
Filed: 2009-07-24
Abstract: PURPOSE: A backlight unit is provided to be assembled at a low cost and ensure the stability against an external shock. CONSTITUTION: A frame unit is integrated with an edge portion of light guide plate(100), and at least one region of the light guide plate includes a combination groove. A chassis(200) includes a combination protrusion corresponding to the coupling groove of the light guide plate. The chassis is connected to the frame unit of the light guide plate, and the light guide plate includes a light guide plane. The frame unit is vertically extended from the light guide plane.
Patent KR-20110016224-A (KR)
Title: Controlling method of washing machine
Inventor: CHO IN HO
IPC: D06F33/02
Filed: 2009-08-11
Abstract: PURPOSE: A method for controlling a washing device is provided to variously change a drum operation motion in sub steps of a washing process, thereby providing a visual effect to a user. CONSTITUTION: A method for controlling a washing device includes a water supply step. Washing water and detergent are provided to a tub(120) or a drum(130) to perform a detergent dissolving promotion step in the water supply step. A drum operation motion for moving laundry in a drum includes a step motion. Laundry moves up/down/right/left by braking the drum according to the step motion.
Patent KR-20110017129-A (KR)
Title: Apparatus and method for words sense disambiguation using korean wordnet and its program stored recording medium
Inventor: KWON HYUK CHUL
IPC: G06F17/27
Filed: 2009-08-13
Abstract: PURPOSE: A device and a method for solving ambiguity of a word using a Korean word meaning network are provided to solve ambiguity of a word by extracting an ambiguity word and a relation word of a word expressed in nearby of ambiguity word, thereby increasing accuracy. CONSTITUTION: A pre-processor(12) selects ambiguity vocabulary about an inputted sentence. A vocabulary extension unit(13) extracts relation word of a word expressed by ambiguity vocabulary and a nearby context nearby by using a Korean vocabulary work network. A statistic information obtain unit(14) obtains statistic information for statistically analyzing a relation between the ambiguity vocabulary and the extracted vocabulary. A selecting unit of a word(15) distinguishes meaning of the ambiguity vocabulary by using the obtained statistic information.
Patent KR-20100131901-A (KR)
Title: Sunvisor for automobile
Inventor: PARK HEE SANG
IPC: B60J1/20
Filed: 2009-08-20
Abstract: PURPOSE: A vehicle sunvisor is provided to prevent shaking and noise due to clearance by preventing the flow in the space between a clamp and a sunvisor frame in rotation of a sunvisor. CONSTITUTION: A vehicle sunvisor comprises a pivot arm, an elastic support(11), an extended fixing unit(12) and a pad pressing unit(13). The pivot arm is compulsorily press-fit to a pivot cover, which is screwed and fixed to the ceiling of a seating compartment, to be rotatable. The cam unit of the pivot arm is inserted into the elastic support and thus the elastic support supports the cam unit in rotation. The elastic support elastically expands outwardly from the central axis of the pivot arm. The extended fixing unit is extended in parallel to the elastic support. The inner end of the extended fixing unit is inwardly bent and is tightly fixed to the inside of a sunvisor frame. A part of the pad pressing unit is cut and is folded and the pad pressing unit is formed on the extended fixing unit to be bent at an angle.
Patent KR-20110021403-A (KR)
Title: Touch panel using light sensing method and touch location detecting method using the same, and recording medium storing program to execute the method
Inventor: PARK SUNG UN
IPC: G06F3/042
Filed: 2009-08-26
Abstract: PURPOSE: A touch panel using light sensing method and a touch location detecting method using the same, and a recording medium storing program to execute the method are provided to increase the accuracy of position detection without using an additional device while maintaining high resolution. CONSTITUTION: Optical sensing circuits(111) are arranged in matrix format, and generate optical sensing data depending on the brightness of an incident light. A scan driver(130) applies a scan pulse to the scan lines sequentially. Data lines transfer the optical sensing data of the optical sensing circuits arranged on the column to which the scan pulse is applied. A data receiver(140) generates touch data by receiving the optical sensing data, and a point calculating unit judges a touch point by using touch data.
Patent KR-20110026817-A (KR)
Title: Organic light emitting display device
Inventor: LEE JAE DO
IPC: G06F3/041
Filed: 2009-09-08
Abstract: PURPOSE: An organic electroluminescent display device is provided to perform a sensing operation by using electrodes formed on two substrate comprising a display panel even though a user uses the part of a body or a tool. CONSTITUTION: A display panel(PNL) comprises a top electrode(136) and a transparent electrode(145). The display panel comprises red(R), green(G) and blue(B) sub pixels(SP) formed with a matrix shape. A data driving unit(DDRV) supplies a data signal(DATA) through data lines of sub pixels. A scan driving unit(SDRV) supplies the scan signal through scan lines of the sub pixels. A sensing unit(TDRV) senses the touched position of the display panel by referring to the change of the capacitance formed on the transparent electrode.
Patent KR-20110028041-A (KR)
Title: Mobile terminal with touch screen and webpage drag method thereof
Inventor: KIM KYOUNG JIN
IPC: H04B1/40
Filed: 2009-09-11
Abstract: PURPOSE: A mobile terminal having a touch screen and a web page drag method of the same are provided to recognize, select, and dray an image object included in a web page. CONSTITUTION: A web browser unit(250) determines whether an iframe including an image data in a frame exists or not. A control unit controls a web browser unit to display an image data. A wireless communication unit(210) transceives a signal in wireless.
Patent KR-20110028941-A (KR)
Title: Camera module, focusing method of thereof and focusing device of thereof
Inventor: LEE SANG YEUN
IPC: G02B7/04
Filed: 2009-09-14
Abstract: PURPOSE: A camera module, a focus controlling method of the same, a focus controlling device of the same are provided to form a lens barrel and housing into one. CONSTITUTION: A camera module includes a lens barrel(110), a housing(120), and a substrate part(130). The lens barrel stores a lens. The housing is formed into one with the lens barrel. The housing is attached to the upper side of the substrate unit by adhesives. In adhering the housing, a lifting unit(10) moves the housing up and down for controlling a focus. The substrate unit includes a passage unit(132). The lifting unit passes through the passage unit.
Patent KR-20110029701-A (KR)
Title: Extreme ultra violet lithography mask with having blind layer and method for manufacturing same
Inventor: SEO HWAN SEOK
IPC: H01L21/027
Filed: 2009-09-16
Abstract: PURPOSE: An extreme ultra violet lithography mask with a blocking layer and a method for manufacturing the same are provided to form a light blocking film by a lift-off method, thereby preventing a protection film for protecting a reflection film from being damaged by a plurality of drying processes. CONSTITUTION: A reflection film(110) is formed on a substrate(100). A capping film(115) is formed on the reflection film. A light absorbing film pattern(125) is formed on the capping film. A photosensitive film mask is formed on the light absorbing film pattern. A blocking film(150) is formed on the light absorbing film pattern and the photosensitive film mask.
Patent KR-20110032701-A (KR)
Title: Device for opening and shutting the upper and lower housing of thin film sludge dryer
Inventor: MAENG SEOK JOO
IPC: F26B3/20
Filed: 2009-09-24
Abstract: PURPOSE: An up/down separation type opening/closing device of a thin film drier is provided to reduce the work load and the working time for maintaining and repairing the thin film drier. CONSTITUTION: A thin film drier comprises the following: a drying unit offering a heat source for sludge, by being installed on the inner wall of a body unit with a drying space for the sludge; a rotating unit spreading the sludge to the wall of the drying unit; a hinge shaft mounted on one side of the body unit, after dividing the body unit into an upper body(10-1) and a lower body; and a bolt(60) coupled to the other side of the body unit for fixing an upper body(10-1).
Patent KR-20110033325-A (KR)
Title: Silicon solar cell
Inventor: YANG MIN YANG
IPC: H01L31/04
Filed: 2009-09-25
Abstract: PURPOSE: A silicon solar cell having improved structure of an electric field layer is provided to improve quantum efficiency by removing shading loss which is generated in a front electrode. CONSTITUTION: In a silicon solar cell having improved structure of an electric field layer, a second solar cell(B) is formed on a first solar cell(A). The first solar cell includes a front electrode which is formed in a first P-N junction layer(120) and the top side of the first P-N junction layer. The first solar cell includes a first electric filed layer(110) and a rear electrode(100) which are successively formed on the bottom the first P-N junction layer. A second solar cell comprises a second P-N junction layer(220) and a second electric field layer(230). A junction layer(210) having a second conductive type is interposed between the front electrode and the second P-N junction layer is formed.
Patent KR-20110035386-A (KR)
Title: Cylinder type float water shock prevention perfection type air valve
Inventor: KIM YOUNG A
IPC: F16L55/07
Filed: 2009-09-30
Abstract: PURPOSE: A float water shock absorbing cylindrical air valve is provided to prevent water leakage in an air exhaustion time by tightly closing a nozzle. CONSTITUTION: A float water shock absorbing cylindrical air valve comprises a main body(120) and a floating unit(130). The main body is installed on the location in which the fluid flux on a stream tube, consisting of one of a water supply pipe and water pipe, is interrupted. The main body is has an accommodation space(122) of constant size. An upper plunger(124), having an exhaustion device passing through the center part of the main body, is formed on the top of the main body. The floating unit is located inside the main body. The floating unit is successively ascended according to the current speed increase of water flowing in the stream tube.
Patent KR-20090118011-A (KR)
Title: A filter bed making method of bankfiltered water thereof treatment apparatus
Inventor: EUM TAE GYOUNG
IPC: E03B3/36
Filed: 2009-10-06
Abstract: PURPOSE: A method for making a filter layer of bank-filtered water and an apparatus for the bank-filtered water using the same are provided to maximize using efficiency of water resources. CONSTITUTION: A method for making a filter layer of bank-filtered water includes the following steps of: transferring and excavating the soil on a riverside edge of the water; separating the transferred soil to gravel, sand and fine soil etc with an aggregate separator(30); washing the separated soil of standard size in a washing bath(40); separating the fine soil(90) and a medium from a wet centrifugal separator(50); producing the dehydrated medium; dehydrating the find soil from a dehydrator(140); precipitating a supernatant(70) of the dehydrator and a supernatant(145) on a settling pond(150); making a dehydration cake(170) by dehydrating the precipitates from a dehydrator(160); pulverizing the separated rock(100) to pebble(120); and making the filter layer of the bank-filtered water by filling produced pebble and media.
Patent KR-20110007563-A (KR)
Title: Sweeper
Inventor: HASATANI HIDEKI
IPC: E01H1/02
Filed: 2009-10-07
Abstract: PURPOSE: A sweeper is provided to enable dust to be efficiently collected when the dust from a rotary rake brush is transferred by a rotary transfer member. CONSTITUTION: A sweeper comprises a rotary rake brush(3), a hopper(4), a rotary transfer member(5), a transfer plate and an opening(7). The rotary rake brush is installed on the lower part of a carrier and rakes dust. The hopper stores the raked dust. The rotary transfer member transfers the dust between the rotary rake brush and the hopper. The transfer plate is arranged radially to the rotary shaft of the rotary transfer member. The opening is formed on a casing plate.
Patent KR-20110037701-A (KR)
Title: Steering device
Inventor: CHO SUNG HUN
IPC: B62D1/18
Filed: 2009-10-07
Abstract: PURPOSE: A steering device is provided to simultaneously tilt a column and absorb collision energy applied to the column by using the bending energy of a plate. CONSTITUTION: A steering device comprises a column(105), a collision bracket(150). The column rotatably supports a steering shaft(100). The column and the steering shaft are tilted around a tilting hinge. One side of the collision bracket is fixed to the column, and the other side is fixed to a vehicle body. The collision bracket has first and second plates. One surface of the first plate is fixed to the end surface of the column. The second plate is bent.
Patent KR-20110039827-A (KR)
Title: Adhesive composition for attaching semiconductor chip and semiconductor device prepared by using the same
Inventor: KIM SANG SHIN
IPC: C09J163/00
Filed: 2009-10-12
Abstract: PURPOSE: An adhesive composition is provided to improve workability when a semiconductor chip is attached to a printed circuit board and to secure the reliability of the manufactured semiconductor device. CONSTITUTION: An adhesive composition for attaching a semiconductor comprises, based on 100.0 parts by weight of attaching a semiconductor chip, 20~50 parts by weight of caprolactane polydiol having molecular weight of 550~1000represented by chemical formula 1, 20~40 parts by weight of epoxy resin, 5~20 parts by weight of hardener, 0.1~10 parts by weight of curing accelerator, and 5~15 parts by weight of inorganic filler. In chemical formula 1, R is respectively hydrogen or C1-2 alkyl group and n is a mean value of 0-2.
Patent KR-20110041687-A (KR)
Title: Wig manufacturing method using the middle wig made by string cather thread and the wig by the said wig manufacturing method
Inventor: HONG IN PYO
IPC: A41G3/00
Filed: 2009-10-16
Abstract: PURPOSE: A wig manufacturing method and a wig manufactured thereby are provided to improve ventilation and to disperse the pressure applied to the head by the wig. CONSTITUTION: A wig manufacturing method is constituted as follows. Fine thread yarn(100) is manufactured by weaving hair on fine thread. The hair for fixing the wig is folded in two folds. The folded portion is positioned in one side of the fine thread. The folded hair portion projected from the top of the fine thread is moved to the opposite side of the fine thread and is dropped. The middle portion of the dropped hair is pulled upward and a part thereof is passed through an internal space of the folded hair portion. A primary knot is formed. A secondary knot is formed.
Patent KR-20110045261-A (KR)
Title: Preparation of magnesium hydroxide and magnesium hydroxide colloid, flame retardant compositions, flame retardant coatings, and flame retardant fibers including the same
IPC: D01F11/00
Filed: 2009-10-26
Abstract: PURPOSE: Magnesium hydroxide particles, a method for preparing the same, magnesium hydroxide colloid, flame retardant compositions including the same, flame retardant coating solution, and flame retardant fiber including the same are provided to improve the dispersing property of the magnesium hydroxide particles. CONSTITUTION: A method for preparing magnesium hydroxide particles includes the following: Magnesium chloride and an alkaline solution are mixed into the molar ratio of 1:2 in order to obtain a mixture(S100). The mixture undergoes a hydrothermal reaction and a precipitation process(S200). The mixture is filtered and cleaned. A vacuum drying process is followed. Magnesium hydroxide colloid is obtained(S400). The alkaline solution is ammonium hydroxide.
Patent KR-20100054721-A (KR)
Title: Additive for cellulose ester resin, cellulose ester resin composition using same, and film
Inventor: MIHARA TAKASHI
IPC: C08B3/00
Filed: 2009-10-27
Abstract: PURPOSE: An additive for a cellulose ester resin, and a cellulose ester resin composition and a film using thereof are provided to secure an excellent optical function and moisture resistance of the film. CONSTITUTION: An additive for a cellulose ester resin is formed with ester compounds with the number average molecular weight of 300~3,000. The ester compound is obtained by esterificating diol with more than one aromatic dicarboxylic acid compound selected form the group consisting of terephthalic acid, terephthalic acid dialkyl ester, naphthalene dicarboxylic acid, naphthalene dicarboxylic dialkylester, biphenyl dicarboxylic acid and biphenyl dicarboxylic dialkylester.
Patent KR-20110046162-A (KR)
Title: Lamp for vehicle
IPC: B60Q1/04
Filed: 2009-10-28
Abstract: PURPOSE: A vehicle lamp is provided to ensure improved assembly efficiency because first and second terminals facing each other are respectively formed on the back side of a printed circuit board and a housing. CONSTITUTION: A printed circuit board(120) is installed inside a housing. A light source(130) is formed on the front side of the printed circuit board and illuminated according to signals of the printed circuit board. A first terminal(140) is formed on the back side of the printed circuit board. A second terminal(150) is formed in the housing in order to be connected to the first terminal.
Patent KR-20110047090-A (KR)
Title: wireless control for Lever Driving Apparatus of Automatic Leakage Breaker
IPC: H01H83/02
Filed: 2009-10-29
Abstract: PURPOSE: A method for detecting an automatic reclosing type electric leakage breaker is provided to improve the management efficiency of an electric leakage breaker by monitoring the operation of the electric leakage breaker in real time. CONSTITUTION: A microcomputer chip commands a servo motor to return a short lever. The microcomputer chip transmits a short cause signal to a wireless transceiver(4). The wireless transceiver functions as a relay. A current transformer module(3) determines current consumption, leakage, and an overvoltage. The transceiver device transmits the determination result of the current measuring module to a remote control center.
Patent KR-20110047886-A (KR)
IPC: H01L29/78
Filed: 2009-10-30
Abstract: 본 발명은 원하는 채널의 폭을 확보하기 위한 반도체 장치 제조 방법을 제공하기 위한 것으로,  기판에 트렌치를 형성하는 단계; 상기 트렌치를 따라 측벽산화막을 형성하는 단계; 경사이온주입을 진행하여 상기 측벽산화막을 일부 손상시키는 단계; 상기 트렌치에 절연막을 매립하여 소자분리막을 형성하는 단계; 상기 소자분리막 사이의 기판을 식각하여 리세스 패턴을 형성하는 단계; 세정공정으로 상기 손상된 측벽산화막을 제거하여 상기 리세스 패턴을 세미새들핀패턴으로 바꾸는 단계를 포함하고, 소자분리용 트렌치를 형성한 후, 측벽산화막에 경사 이온주입을 진행함으로써 각도와 깊이에 제한 없이 이온주입이 가능한 효과, 원하는 채널의 폭을 확보하는 효과가 있다. 
       
     경사이온주입, 새들핀, 채널
Patent KR-20110010043-A (KR)
Title: Winding bobbin and rotating electric machine
Inventor: KIMURA TAKAHIRO
IPC: H01F5/02
Filed: 2009-11-03
Abstract: PURPOSE: A winding bobbin and a rotary electric machine are provided to secure an external diameter of a coil by preparing a second griping unit which grips a winding finish part. CONSTITUTION: A winding unit forms a coil. A first flange unit(51) and a second flange unit are prepared on both sides of the winding unit. A fist griping part(57) and a second griping part(58) are prepared on the first and second flange units. The first gripping part of a conductive line grips the winding start part. The second gripping part grips the winding finish part of the conductive line. The lead lines of the winding start part and the winding finish part are drawn from the first flange unit.
Patent KR-20110050908-A (KR)
Title: Structure of the nail sticker and process and attach method thereof
Inventor: LIM DONG EUL
IPC: B32B27/10
Filed: 2009-11-09
Abstract: PURPOSE: A structure of a nail sticker, a manufacturing method thereof, and a sticking method thereof are provided to prevent a coating layer from being scratched. CONSTITUTION: A structure of a nail sticker comprises a base sheet(10), a coating layer(20), a color layer(30), and a bonding layer(40). The base sheet is comprised of PET, OPP, PE, PVC, and paper. The coating layer is laminated in the same shape as a drawing or a pattern in a printing method selected from screen, offset, and gravure printing method. In the color layer, color ink is laminated in a printing method selected from screen, offset, and gravure printing method. The bonding layer is laminated on the color layer in a printing method selected from screen, offset, and gravure printing method.
Patent KR-20110051435-A (KR)
Title: Network television and method for controlling the same
Inventor: HEO SO HEE
IPC: H04N7/173
Filed: 2009-11-10
Abstract: PURPOSE: A network TV and control method thereof are provided to select desired content by pressing a numeric key for inputting a channel or a channel conversion button. CONSTITUTION: A network interface unit(140) receives at least one content from a content provider. A user interface unit(160) selects a predetermined content among the received content. A control unit(190) maps the selected content to a selected channel. The control unit generates mapping information. The mapping information records a mapping relation between the selected content and channel. A memory unit(180) stores the mapping information.
Patent KR-20110052001-A (KR)
Title: Curved cutter knife
Inventor: KIM KEUN KYOUNG
IPC: B26B1/10
Filed: 2009-11-12
Abstract: PURPOSE: A curved cutter knife is provided to prevent damage to an object by giving proper pressure to a cut face. CONSTITUTION: A curved cutter knife comprises a blade main body(1), a sheath(2), a slider(3), a stopper(4), and a handle. A blade(11) is formed on the bottom part of the blade main body. The top part of the blade and blade main body has continuous curvature with a fixed width. The blade moves along the guide passage of the sheath. The slider gradually slides the blade along the guide passage. The slider is located at the tip-end part of the sheath and connects the blade main body and sheath. The stopper blocks up the backend of sheath. The handle is projected to the guideline of the sheath. If a user moves a handle to the tip-end part of the sheath, the tip-end part of sheath, the slider, and the blade main body are closely contacted in order to prevent the movement of the blade main body.