baber/WOPTO huggingface dataset:
Patent KR-20090076184-A (KR)
Title: Door frame structure
Inventor: PARK DONG SUB
IPC: E06B1/52
Filed: 2008-01-08
Abstract: A doorframe structure is provided to cause inconvenience or to exclude the danger of accidents and to improve the effect of cutting off light or noise by attaching a door in the center of a doorframe. A doorframe structure, for positioning a door(D) in the center of a doorframe, comprises a first cover(10) covering one side of a temporary doorframe(F), and a second cover(20) covering the opposite side of the temporary doorframe. The first cover comprises a vertical portion(11) extended downward to cover one side of the temporary doorframe, and a horizontal portion(12) extended horizontally from one end of the vertical portion to cover one upper side of the temporary doorframe, and the second cover comprises a fixing portion(21) covering the horizontal portion, a top cover portion(22) formed to be stepped higher than the fixing portion, and a side cover portion(23) extended downward from the end of the top cover portion and formed to cover the opposite side of the temporary doorframe, wherein the door is fixed to the fixing portion to be rotatable to position the door in the center of the temporary doorframe.
Patent KR-20090077557-A (KR)
Title: Method for forming photomask to suppress haze
Inventor: LEE JUN SIK
IPC: H01L21/027
Filed: 2008-01-11
Abstract: A method for forming a photo mask is provided to suppress growth defects due to reaction of remaining ions by restricting reactions between remaining ions. A mask pattern(200) is formed on a crystal substrate(100). The mask pattern includes a chrome layer or molybdenum silicon acid nitride layer. The crystal substrate and the mask pattern are cleaned. In order to restrict behavior of remaining ions after the cleaning, the surface roughness of the crystal substrate is treated to be more rough than an initial state.
Patent KR-20090078234-A (KR)
Title: Single crystal ingot having controlled shoulder shape and manufacturing method thereof
Inventor: LEE JAE EUN
IPC: C30B15/08
Filed: 2008-01-14
Abstract: A single crystal ingot having a controlled shoulder shape and a manufacturing method thereof are provided to reduce a lowering effect of productivity according to lifting failure thereof by reducing remarkably a lifting failure rate of a shoulder part. A single crystal ingot is manufactured by a Czochralski method. The single crystal ingot includes a shoulder part, a body part, and a tail part. The shoulder part includes an upper shoulder part and a lower shoulder part. A diameter of the upper shoulder part is increased gradually. The upper shoulder has a contour line of a concave shape. A diameter of the lower shoulder part is linearly increased in a constant ratio. The lower shoulder has a contour line of a convex shape. The contour line of the convex shape is connected with a contour line of a linear shape.
Patent KR-20090080826-A (KR)
Title: Hard Disk Drive
Inventor: CHOI BYOUNG GYOU
IPC: G11B21/02
Filed: 2008-01-22
Abstract: A hard disk drive is provided to prevent the parked state of the read/write head from being released when not in operation, by generating a retract force. A hard disk drive comprises a head stack assembly(40) which is arranged opposite to an actuator arm(43) in a pivot axis holder(44) and equipped with a bobbin in which a voice coil(46) is mounted on at least one side, a voice coil motor including a pair of magnets(32) which interacts with the voice coil when current flows in the voice coil to generate an electromagnetic force for moving the actuator arm, and a retract pin(48) which interacts with the magnets to generate a retract force for moving a read/write head toward a lamp adjacent to the outer circumference of a disc.
Patent KR-20090085181-A (KR)
Title: 냉장고
Inventor: YOON SOO HYUN
IPC: F25D11/00
Filed: 2008-02-04
Abstract: 본 발명은 보조도어의 개방각을 크게 하면서도 개구를 통해 저장실의 저장되는 비교적 큰 저장물을 입출할 수 있는 냉장고에 관한 것이다. 
     개시된 본 발명에 의한 냉장고는 저장실이 형성된 본체와, 개구가 형성되며 상기 저장실을 회동 개폐하는 도어와, 상기 도어의 회동 방향으로 회동하여 상기 개구를 개폐하는 보조도어를 포함하고, 상기 보조도어의 회전축부는 상기 도어의 테두리측에 회전 가능하게 결합되고, 상기 보조도어와 인접하는 상기 도어의 테두리측은 상기 보조도어의 개방시 간섭이 발생하기 않도록 함몰 형성된다.
Patent KR-20090085359-A (KR)
Title: Shutter panel for fold-up shutter
Inventor: KIM CHOUNG JAE
IPC: E06B9/02
Filed: 2008-02-04
Abstract: A shutter panel for a fold up shutter is provided to prevent the shutter panel from being incorrectly guided inside the guide rail caused by the shutter panel being shaken. A shutter panel(100) for a fold up shutter comprises a movement preventive rib(102). In order to be overlapped with the other shutter panel which is adjacent to the bottom part or the top end portion of each shutter panels to the bottom side or the upper the movement preventive rib is extended. The movement preventive rib contacts the gateway at the time of closing operation, immediately, the top end portion of the shutter panel of the bottom side or the upper or the bottom part. An incline(101) is formed in top or bottom of the shutter panel. A protrusion(103) is formed on the tip of the movement preventive rib.
Patent KR-20080076761-A (KR)
Title: Thermal diffusion sheet and manufacturing method of the same
Inventor: OZAWA MOTOKI
IPC: B32B27/18
Filed: 2008-02-13
Abstract: A thermal diffusion sheet and a manufacturing method for the same are provided to diffuse heat generated from electronic parts that are a heating element installed in an electronic device and to prevent the heat from being accumulated inside and near the electronic parts. A thermal diffusion sheet(11) is composed of: a thermal conductive layer(12) formed by using a composition consisting of organic polymer and a thermal conductive filler; a thermal diffusing layer(13) formed on the surface of the thermal conductive layer by using metal materials; and a heat insulating layer(14) formed on the surface of the thermal diffusing layer by using materials with the electric insulation property. Metal material is copper or aluminum. Material with electric insulation property is PET(Polyethylene Terephthalate) or PP(Polypropylene).
Patent KR-20080031230-A (KR)
Title: Pharmaceutical composition, health food composition and farnesoid x-activated receptor inhibitors, containing scalarane-based sesterterpenes
Inventor: KANG HEON JOONG
IPC: A61K31/365
Filed: 2008-02-14
Abstract: A composition comprising scalarane-based sesterterpenes is provided to reduce cholesterol level in the liver by inhibiting activity of FXR(farnesoid X-activated receptor), so that the composition is useful for prevention and treatment of cholesterol metabolism diseases and hyperlipidemia. A composition for preventing and treating diabetes, obesity, hperlipoproteinemia, hyperlipidemia, arteriosclerosis, hypertension, circulatory disease, compulsive overeating and ischemic heart disease comprises scalarane-based sesterterpenes represented by the formula(1), isolated from Spongia sp., wherein the compounds represented by the formula(1) make A/C and B/D chemical bonds with substituents; R1 is hydrogen, hydroxy or acetoxy; and R2 to R4 are each independently methyl, hydroxymethyl or acetoxymethyl.
Patent KR-20090006716-A (KR)
Title: Image forming apparatus and control method thereof
Inventor: LEE JONG SEUNG
IPC: G06F3/12
Filed: 2008-02-15
Abstract: An image forming apparatus and a control method thereof for requesting interrupt from a plurality of image processors are provided to perform one interrupt routine about a plurality of image processors. A controller receives an interrupt request from a plurality of image processors(S10). The controller generates the interrupt signal to a processor(S20). The controller generates interrupt signal among interrupt requests from a plurality of image processors. A processor performs interrupt routine based on transmitted interrupt signal(S30). The image forming apparatus completes the interrupt routine.
Patent KR-20090089044-A (KR)
Title: Predict method of signal intensity for wlan-based positioning
Inventor: CHOI HEE DONG
IPC: H04B17/00
Filed: 2008-02-18
Abstract: A signal strength prediction method for WLAN(Wireless Local Area Network) base determination including AP, RP and PP is provided to reduce a time and a cost for measuring real radio wave environment by evaluating path loss based on the signal intensity extracted from the positioning object region. Distance between RP(reference point) and AP(Access Point) and a distance between PP(Predict Point) and AP are calculated by using the place value of AP within the indoor space, the place value of RP, and the place value of PP which is the path loss prediction object. The path loss between PP and AP is predicted through equation by using the path loss between RP and AP and calculated distance.
Patent KR-20090091952-A (KR)
Title: Auto strainer having sand filtration screen
Inventor: PARK JONG HO
IPC: B01D35/00
Filed: 2008-02-26
Abstract: A water filtering device having a built-in screen is provided to improve cleaning efficiency by injecting high pressure air to the built-in screen in a back washing process without stopping of a filtering process of water. A water filtering device includes the followings: a shielding plate(10) in which one or more penetration hole is formed connecting an inflow water storing part and a discharging water storing part, and separating the inflow water storing part and the discharging water storing part; a built-in screen(70) storing the filtering sand; a motor(7) installed at the top of a water filter(1); a hollow shaft(20) having a space connected with an air discharge hole and an air inflow hole; a bush(30) connected with an air injection pipe(40); a back washing exhaust path(51) extended to the outside; a back washing exhaust pipe(50) in which a back washing guide passage(52) is formed; and an air spraying pipe(60) located on the top of an inner space of the back washing guide passage.
Patent KR-20090092533-A (KR)
Title: Attachment of Unit Modular System, Modular Unit And Manufacturing Method of The Modular Unit
Inventor: PARK KEUM SUNG
IPC: E04B1/348
Filed: 2008-02-27
Abstract: A connector of a unit modular system, and a modular unit and a manufacturing method thereof are provided to improve stability of modular structure because the connector is positioned in the edge of the modular unit. A connector(110) of an unit modular system comprises a L-shaped cross section(112) wherein a beam is welded into each outer surface, a basic section steel(111) which consists of a first extension(113) extended from L-shape cross section and a second extension(114), and a first stiffener(116) and a second stiffener(117) which is a reinforcement steel plate for preventing buckling of the basic section steel and is welded into one end and the other end of the basic section steel. The first stiffener is welded into the joint between a columnand the basic section steel. The second stiffener is welded into the location corresponding to the flange of the girder.
Patent KR-20090093074-A (KR)
Title: Method of fabricating SOI wafer
Inventor: CHOI SEUNG WOO
IPC: H01L21/20
Filed: 2008-02-28
Abstract: A method of manufacturing the SOI wafer to provide the donor wafer is provided to prevent particles from being generated by cleaving in the peripheral part of the donor wafer. The peripheral part of the one side of the donor wafer(100) is recessed to form the stepped height. The hydrogen ion-implanted layer(120) is formed inside the donor wafer. The insulating layer(210) is formed on the donor wafer. One side of the donor wafer and the handle wafer(300) are bonded each other to form the bonded wafer. The bonded wafer is heat-treated to separte the bonded wafer along the hydrogen-ion-implanted layer. In the donor wafer, the SOI layer is formed in the upper region of the hydrogen-ion-implanted layer.
Patent KR-20090093531-A (KR)
Title: System and method of extracting supplement information from acoustic signal
Inventor: CHOI HYUK
IPC: H04B1/40
Filed: 2008-02-29
Abstract: A system and a sampling method extracting the additional information from the acoustic signal are provided to improve mobile environment by extracting additional information by using a wireless device from the voice signal outputted from a speaker. A frame division unit(100) divides acoustic signal into a plurality of frames. A sub-frame division unit(101) divides frame into sub frame. A Fourier conversion unit(102) performs Fourier transformation to each sub frame. A sub-band division unit(103) divides the sub frame which is Fourier transformed into sub band. An information insertion unit inserts the energy of the sub band.
Patent KR-20080081829-A (KR)
Title: A curable composition, a cured film, an antireflective film, and a method for producing the cured film
Inventor: IINUMA RYOSUKE
IPC: G03F7/028
Filed: 2008-03-04
Abstract: A method for preparing a cured film is provided to form a cured film having a decreased refractive index, particularly, an anti-reflective film for a display device. A method for preparing a cured film comprises the steps of: forming a coating layer by applying a photocurable composition onto a substrate; irradiating light to the coating layer; and dipping the irradiated coating layer into water. In the method, the photocurable composition comprises: (A) silica-based particles; (B) a compound having at least one (meth)acryloyl group in the molecule; (C) a compound showing water solubility, free from a polymerizable unsaturated group, and having a weight average molecular weight of 200-20,000 as measured by gel permeation chromatography using polystyrene as standards; and (D) a photopolymerization initiator.
Patent KR-20090095224-A (KR)
Title: Lng circulation system and method of lng carrier
Inventor: CHOI JUNG HO
IPC: F17C5/00
Filed: 2008-03-05
Abstract: A system and a method for circulating the LNG of a LNG carrier is provided to make a stable and safe operation of a flow rate control valve and a temperature control valve. A system for circulating the LNG of a LNG carrier comprises a LNG cycle line(L5). The LNG cycle line is installed at a liquid transfer line(L2). The liquid transfer line is connected between a LNG storage tank and the outside to transfer the liquid LNG. The LNG cycle line draws out LNG from the LNG storage tank. The drawn out LNG is again restored to the LNG storage tank after the liquid transfer line pass.
Patent KR-20090095845-A (KR)
Title: the fixing implement for terminal box
Inventor: KIM GEUN SOO
IPC: H02G3/16
Filed: 2008-03-06
Abstract: A fixing unit for a terminal box is provided to improve appearance of a wall body by easily filling a mortar in a groove of the wall body. A fixing unit for a terminal box includes a wall body fixing plate part(110), a terminal box fixing plate part(120), and a bent plate part(130). The wall body fixing plate part has a first coupling surface. A first coupling hole is formed on the first coupling surface. The terminal box fixing plate part is extended from the wall body fixing plate part. The terminal box fixing plate part has a second coupling surface. A second coupling hole and a concave groove are formed on the second coupling surface. The number of terminal box fixing plate parts corresponds to the number of terminal boxes(10). The bent plate part is formed between the terminal box fixing plate parts or between the terminal box fixing plate part and the wall body fixing plate part. The bent plate part provides a space for easily filling a mortar in the groove of the wall body.
Patent KR-20080107989-A (KR)
Title: Method and system for managing resource consumption by transport control protocol connections
Inventor: SONG YU
IPC: H04L12/24
Filed: 2008-03-10
Abstract: A method and system for managing the amount of resources consumed for TCP connections are provided to enable a TCP server to push information to a lot of clients. A method for managing the consumption of resources by transmission control protocol connections comprises the following steps of: establishing a TCP connection between two peer devices on a communication link; and managing communication resources. The communication resource managing step comprises the following processes of: maintaining the TCP connection in an idle state if there is no data which one peer device will transmit to the other; and assigning resources for communication through the TCP connection after maintaining the TCP connection in a normal mode if data which one peer device will transmit to the other exists.
Patent KR-20090098548-A (KR)
Title: Manufacturing method of stereographic card using acryl acid dster copolymer glue
Inventor: BAE DONG CHUL
IPC: B42D25/46
Filed: 2008-03-14
Abstract: A method for producing 3D cards at room temperature using an acrylic acid ester copolymer adhesive is provided to produce 3-dimensional cards without the damage to polyester sheets and PETG lenticular lens sheets. A method for producing 3D cards using an acrylic acid ester copolymer adhesive comprises the following steps of: preparing a lenticular lens sheet(100), a slide sheet(150) and a card sheet(200) made of synthetic resin; coating an acrylic acid ester copolymer additive on at least one side of the lenticular lens sheet or slide sheet; coating the acrylic acid ester copolymer additive on at least one side of the slide sheet or card sheet; drying the additive; successively laminating the card sheet, slide sheet and lenticular lens sheet; compressing the laminated sheets at lower temperature than a lenticular lens sheet deformation temperature; and cutting the compressed sheet into several pieces.
Patent KR-20080031711-A (KR)
Title: Tapes trymult dry system
Inventor: YANG WON DONG
IPC: A47K10/48
Filed: 2008-03-20
Abstract: A hanging on the wall drier device is provided to enable a user to dry his/her hair by using his/her two hands, to do his/her hair and to dry his/her hands and face in a short time after he/she washes his/her body. A drier body is attached to the wall surface of a wall body fixing member(60). Plural light sensor portions(80) or light receiving portions(460) are installed on one side of the body. When a human body comes within a predetermined distance, or an operation signal of the drier is input through a remote controller(480), a control portion(300) communicating with a main PCB receives the operation signal of the drier, and operates a heater(180) and a wind sending motor(140). The wind sending motor is operated to send heat to a human body.
Patent KR-20090102109-A (KR)
Title: Manufacturing processing of instant dried bracken and frageant edible wild aster using freezing dry method
Inventor: EUN JONG BANG
IPC: A23B7/024
Filed: 2008-03-25
Abstract: PURPOSE: A method for preparing instant dry fernbrake and aster is provided to freeze-dry fernbrake and aster in order to prevent the changes in quality and nutrient components. CONSTITUTION: A method for preparing instant dry fernbrake and aster comprises the following steps of: removing foreign materials from fernbrake and aster and parboiling the fernbrake in boiling water for 5 minutes and aster for 3 minutes; soaking the fernbrake in water of 20-30°C for 20 hours or more such that the water-soluble toxic materials flow out of the fernbrake; molding the fernbrake and aster into a certain shape; and freeze-dry the moldings and packing them with nitrogen.
Patent KR-20090109981-A (KR)
Title: Apparatus for generating hydrogen and fuel cell power generation system having the same
Inventor: CHAE KYOUNG SOO
IPC: H01M8/04
Filed: 2008-04-17
Abstract: PURPOSE: An apparatus for generating hydrogen and a fuel cell power generation system having the same are provided to reduce manufacturing cost and to minimize whole size by removing an auxiliary power. CONSTITUTION: An apparatus for generating hydrogen comprises an electrolytic cell(130), an anode(110), a cathode(120), a controller(140) and a mechanical switch(170). The electrolytic cell puts in the transmitted aqueous solution. The anode generates electronics and located in the electrolytic cell. The cathode is located inside the electrolytic cell, generates the hydrogen and receives the electronics inside the electrolytic cell. The controller controls a conducting between a cathode and an anode and is electrically connected to the anode and cathode. The mechanical switch electrifies the anode and cathode and is electrically connected in parallel with the controller.
Patent KR-20090111627-A (KR)
Title: Air Bag with Middle Open Type of Valve
Inventor: YOON HO JUN
IPC: B65D30/24
Filed: 2008-04-22
Abstract: PURPOSE: A shock-absorbing package pocket with a valve is provided to offer superior sealability by adhering a second path to an outer sheet while minimizing leakage of the inner air by forming a discharge path of the air. CONSTITUTION: A shock-absorbing package pocket with a valve includes an outer sheet(105), two inner sheet, welding lines, and heat-proof ink. A plurality of outer sheet is included on the pocket. The two inner sheets are located between the outer sheets. The second heat welding line welds a plurality of outer sheet and the inner sheet. The first heat welding line welds the outer sheet. The first heat welding line forms an air injection path between the second welding lines.
Patent KR-20090114492-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: JANG SANG JAE
IPC: H01L21/60
Filed: 2008-04-30
Abstract: PURPOSE: A semiconductor device and method for manufacturing the same are provided to prevent metal smear phenomenon by exposing he conductive metal trough the hole processing. CONSTITUTION: The TSV(16) is formed in the adjacent part of the bonding pad(18) of each chip(10). The conductive metal(14) is buried in the TSV. The nozzle groove is processed from the wafer backside to expose the conductive metal. The conductivity communication means is contacted with the conductive metal to stack a laminate between a chip and a chip. The conductivity communication means is the flip- chip or the solder ball. In the wafer level, the vertical hole(12) is formed in the bonding pad adjacent part of each chip.
Patent KR-20090114755-A (KR)
Title: Wire Mesh Container
Inventor: LEE KYUNG HO
IPC: B65D6/16
Filed: 2008-04-30
Abstract: PURPOSE: A wire mesh container is provided to easily stock plural wire mesh container and minimize accident occurred during working. CONSTITUTION: A wire mesh container(1) comprises: a bottom wire mesh(12) fixed on a rectangular frame(10); a front wire mesh(16) at the edge; a wall body comprising the rear wire mesh(18) and side wire mesh(14,15); a container(38) formed inside; and a supporting member(30) having load stock(32) and holding protrusion(31).
Patent KR-20090116447-A (KR)
Title: Apparatus and method for diagnosing fuel of bi fuel car
Inventor: CHOI JAE WON
IPC: F02D41/22
Filed: 2008-05-07
Abstract: PURPOSE: A device and method for diagnosing the fuel leakage of a bi-fuel vehicle are provided to accurately determine the fuel leak of the high pressure by setting a reference pressure. CONSTITUTION: The closing of a fuel shut-off valve is controlled after the engine starting(101). A reference pressure is set(105) based on an interpolation table about fuel pressure of a pressure sensor transmitted for fixed hours(103). A fuel pressure difference is calculated based on the fuel pressure before the fixed hours and the fuel pressure after the fixed hours(107). The high pressure fuel leak is diagnosed based on the set reference fuel pressure and fuel pressure difference of the pressure sensor(109).
Patent KR-20080099832-A (KR)
Title: Construction machine
Inventor: HOESS FRANZ SERAPH
IPC: E21B44/00
Filed: 2008-05-13
Abstract: A construction machine is provided to insert another construction elements to the ground smoothly by the reliable method. A construction machine comprises a transmission(3), one or more hydraulic drives(5,5') and a hydraulic circuit for supplying the hydraulic flow to the hydraulic drive. One or more lubrication lines are branched from the fluid pressure circuit. The hydraulic flow in transmission by the lubrication line(10) is the lubricating oil. The construction machine generates vibration and includes a dosing device(16) in the lubrication line.