baber/WOPTO huggingface dataset:
Patent KR-20090106699-A (KR)
Title: Preparation method Hairy leather with split leather
Inventor: MOON BYUNG KI
IPC: C14C3/06
Filed: 2008-04-07
Abstract: PURPOSE: A method for preparing hairy leather using split leather is provided to lengthen the length of hairy leather while maintaining properties in a coating stage. CONSTITUTION: A method for preparing hairy leather using split leather comprises the steps of: using split leather divided from a leather pelt; smoothening the texture of leather using lime 3 ~ 6 weight%; modifying collagen protein using organic acid 3 ~ 5 weight% as a deliming agent; stabilizing modified protein using chrome 3 ~ 8 weight% as a tanning agent; and forming a hairy leather.
Patent KR-20090111244-A (KR)
Title: Management system and method of bicycle depository
Inventor: KIM GOO DONG
IPC: G06Q50/30
Filed: 2008-04-21
Abstract: PURPOSE: A management system of bicycle depository and a method thereof are provided to provide to achieve more secured deposit by solving the problems related to the theft or damage of a deposited bicycle. CONSTITUTION: A bicycle depository management system includes a depository(10), an RF device and a management room(30). At the depository, a cycle supporter is installed to keep a bicycle(B). An RF device comprises an RF tag and an RF reader. The RF tag is provided to a user and is fixed to the bicycle. The RF reader recognizes and detects an RF tag of a bicycle and an owner thereof in order to transmit the detected data. The management room has a data storage server and a management server, and the data for the owner are stored at the data storage server.
Patent KR-20090120702-A (KR)
Title: Magnetic gear conveyer
Inventor: MOON KYUNG HEE
IPC: F16H13/12
Filed: 2008-05-20
Abstract: PURPOSE: A magnetic gear conveyor is provided to transfer goods to a destination by rotating a first transfer shaft and a second transfer shaft with the same rotation ratio. CONSTITUTION: A motor(10) generates the power. The motor is combined in a frame(20) with a basic framework. A first motor shaft(30a) and a second motor shaft(30b) are formed in both sides of an upper side of the frame in a longitudinal direction respectively. The first motor shaft is connected to the motor. A first magnetic gear(40a) and a second magnetic gear(40b) are attached along the outer surface of the first and second motor shafts. A first transfer shaft(60a) and a second transfer shaft(60b) are positioned in the upper side of the frame in the width direction. A bearing(B) is combined in an inner side of the bearing housing fixed in the frame. A first driven magnetic gear(50a) is attached along the outer surface of both ends of the first transfer shaft. A second driven magnetic gear(50b) is attached along the outer surface of the other terminal of the second transfer shaft.
Patent KR-20090123464-A (KR)
Title: Device for connecting and locking cock nipple of gas supply pipe to jabara gas hose
Inventor: WOO GUN SOO
IPC: F16L37/22
Filed: 2008-05-28
Abstract: PURPOSE: A connecting-locking device of a cock nipple of a gas supply pipe and a wrinkled gas hose is provided to close an outer cylindrical body by raising a right end of an upper locking piece. CONSTITUTION: A connecting-locking device of a cock nipple of a gas supply pipe and a wrinkled gas hose is composed of a cylindrical body(10), a circular recessed end portion(40), a rotating member(50), and an outer cylindrical body(30). A recess end(13) is formed in a part of the left enlarged outer circumference of the cylindrical body. The circular recessed end portion is formed in the middle part. The rotating member is inserted into the inside. When the rotating member rotates as a key, the rotating member is operated up and down by plural triangular protrusions(41) of the bottom edge of the circular recessed end portion. The outer cylindrical body is closed by raising the right end of the upper locking piece.
Patent KR-20090124130-A (KR)
Title: Versteigerung fund service method
Inventor: JUNG DAE JOONG
IPC: G06Q40/04
Filed: 2008-05-29
Abstract: PURPOSE: An auction fund service providing method for comparing to exiting stocks or a bond and creating a stable profit is provided to distribute the profit created through the auction execution to an investor and the range of investment. CONSTITUTION: Information about an auction product is transmitted to a terminal. The auction product is purchased according to the information about the auction product offered through the terminal(S14). An investment condition is selected(S16). If the condition of investment is selected after the auction product is purchased through the terminal, the product is purchased to the purchasing fund according to the auction product purchase(S18). The auction about the article for sale at auction is practiced according to the winning bid of the product(S28).
Patent KR-20090126462-A (KR)
Title: Method and system for providing vrs service
Inventor: LEE JAE DONG
IPC: H04M11/06
Filed: 2008-06-04
Abstract: PURPOSE: A VRS(Video Response System) service providing method and a system thereof capable of selectively offering a VRS service offered from a business carrier according to the user terminal of the voice are provided to selectively connect a business carrier. CONSTITUTION: An intelligent network service switching point(130) transfers a call connection request to an SCP(Service Control Point)(120) controlling a call of a VRS service. The SCP analyzes the call connection request received from the intelligent network switching system. The SCP connects the call by inspecting an originating number of an image call center from subscriber database. According to the intelligent network switching system is the call control of SCP, the call between the called terminal and the user terminal are interlinked.
Patent KR-20090127760-A (KR)
Title: System and method for providing information using ip telephone terminal and recording medium
Inventor: LIM KWANG SOON
IPC: H04M3/42
Filed: 2008-06-09
Abstract: PURPOSE: A system and method for providing information using an IP telephone terminal and recording medium are provided to identify the state of a VoIP phone through a computer by linking a program in the VoIP phone with a program in the computer. CONSTITUTION: An IP(Internet Protocol) terminal identifies a phone number of a counterpart when receiving a telephone call(300). The IP terminal transmits the phone number of the recognized a counterpart into a server(305). The IP terminal receives the information corresponding to the telephone The IP terminal outputs the information from the server on the screen(315).
Patent KR-20090127771-A (KR)
Title: Liquid crystal display device
Inventor: KIM YOUNG JU
IPC: G09G3/20
Filed: 2008-06-09
Abstract: PURPOSE: A liquid crystal display device is provided to reduce power consumption of a data driver by reducing the swing width of a data output signal outputted to a data line according to the polarity of a data signal by 1/2. CONSTITUTION: A gate driver supplies a scan signal to gate lines successively. A data driver supplies a positive data signal or negative data signal to the data lines. A timing controller drives the gate driver and the data driver. A buffer unit is equipped in the data driver and is comprised of a first amplifier(161) and a second amplifier(163). The maximum swing widths of the first and second output signals outputted from the first and second amplifiers are equal. A selector(165) selects the first and second output signals outputted from the first and second amplifiers.
Patent KR-20090128846-A (KR)
Title: Alarm system of danger for baby-walker
Inventor: LEE CHUNG GHIU
IPC: A47D13/04
Filed: 2008-06-11
Abstract: PURPOSE: A baby walker danger alert system is provided to prevent danger in advance by informing the danger to a protector by generating an alerting message when a baby walker approaches a dangerous article or a dangerous area. CONSTITUTION: The baby walker danger alert system includes: a baby walker(120) equipped with an optical transmitter(110); an optical receiver(140) having a receiving module installed on a dangerous article or a dangerous area and receiving a light emitted from the optical transmitter, and a measuring module comparing with a predetermined standard value by measuring sensitivity of the received light; and an alert module(160) generating an alert message while giving and taking a data to and from the optical receiver through wireless telecommunication.
Patent KR-20090132431-A (KR)
Title: An instrument for the prevention of crime
Inventor: JANG IN SUNG
IPC: G08B21/02
Filed: 2008-06-21
Abstract: PURPOSE: An instrument for the prevention of a crime is provided to use a solar energy collector converting solar energy to electrical energy without additional power source. CONSTITUTION: In an instrument for the prevention of a crime, a solar energy collector generates electricity by using solar energy. A battery(20) is charged with the converted electricity through the solar energy collector, and a buzzer(30) is connected to the battery. The buzzer generates sound according to the supplied power, and a switch(40) is located between the battery and the buzzer. A voice memory(31) is installed at the buzzer and various sounds are stored in it. The voice memory is connected with a microphone recording own voice.
Patent KR-20090132834-A (KR)
Title: Pneumatic tire
Inventor: CHOO WON SHIK
IPC: B60C11/117
Filed: 2008-06-23
Abstract: PURPOSE: A pneumatic tire is provided to disperse pressure through plural holes on bottom of the front-end and rear-end of a pattern block and to reduce friction energy deviation of the tire. CONSTITUTION: A pneumatic tire comprises a vertical groove(11), a horizontal groove(12) and plural pattern blocks(10). The vertical groove is formed in a thread side contacted with the ground in the columnar direction. The horizontal groove is formed in the width direction of the thread side. A plurality of pattern blocks is divided with the vertical groove and horizontal groove. A plurality of holes is arranged on bottom of the front-end and back-end of the pattern block. The diameter of the hole is 1~2mm. The depth of the hole is 2~3mm. The establishment pitch of the hole is 3~6mm.
Patent KR-20090037285-A (KR)
Title: Method for inspecting rope
Inventor: TOBITA AKIRA
IPC: G01L5/04
Filed: 2008-06-24
Abstract: A rope testing method is provided to check out the wire rope within the short time and while the wire rope is operating at high speed. A rope testing method comprises: a step of setting up a rope tester group part(26) in order to detect the change of the magnetic flux; a step of detecting the pancake coil in wire rope(6); and a step of detecting whether the wire rope was cut or not, according to the output of pancake coil(31). The rope tester group part has a pair of magnets(28a, 28b) and the pancake coil.
Patent KR-20100000188-A (KR)
Title: A indoor baseball stadium and the game method using the indoor baseball stadium
Inventor: KIM DO KYUN
IPC: A63B69/00
Filed: 2008-06-24
Abstract: PURPOSE: An indoor baseball field and a method for playing a game using the same are provided, which enable users to enjoy interesting baseball match. CONSTITUTION: Standard infield(100) comprises a home base, a first base, a second base, a third base and a pitcher's plate. The middle fence(200) is installed in the place separated from the infield as the distance shorter than distance between bases. A home run line is formed in the topmost part of the middle fence. The foul net is separated from first base foul line and third base foul line to the outside. The zenith net(400) restrains rising of a fly ball soaring towards the ceiling.
Patent KR-20100000230-A (KR)
Title: Method and apparatus for removing surface defect of strip
Inventor: CHO YOUNG SEOK
IPC: B21B38/00
Filed: 2008-06-24
Abstract: PURPOSE: A method for removing the surface defect of a strip and a system thereof are provided to position the surface defect portion of a strip in a grinding work section by automatically stopping the process after gradually reducing the speed of a correction process line. CONSTITUTION: A method for removing the surface defect of a strip comprises the steps for checking whether or not the surface defect is generated in a strip wound after hot rolling is finished, obtaining the rolling base defect position, converting the rolling base defect position into the corrected base defect position if the correction re-winding is executed after moving the strip in which the defect is generated to a correction process line(S5), slowing down and stopping the moving of the strip according to the corrected base defect position(S6,S7), and obtaining and informing the surface defect change state of the strip if the grinding work is finished in the corrected base defect position(S8).
Patent KR-20100001654-A (KR)
Title: Line pattern in non-volatile memory device
Inventor: LIM YONG HYUN
IPC: H01L21/8247
Filed: 2008-06-27
Abstract: PURPOSE: A line pattern in a non-volatile memory device is provided to reduce an error range of a manufacturing process by disconcerting a drain selection line and a source selection line through CD-SEM(Critical Dimension-Scanning Electron Microscope). CONSTITUTION: In a device, element isolation regions(120) and active region(110) are arranged in the semiconductor substrate as a line-shape alternately. A plurality of word lines(WL1~WLn) are arranged on the semiconductor substrate in order to cross with active regions. A pair of source selection lines(SSL) and drain select lines(DSL) are arranged in both sides of the word lines. A protrusion(150) is formed on one side of each source selection line. A source contact plug(130) is arranged between a pair of source selection lines. A drain contact plug(140) is arranged between a pair of drain selection lines.
Patent KR-20100003908-A (KR)
Title: Apparatus for manufacturing semiconductor package
Inventor: RHEE WON SANG
IPC: H01L21/60
Filed: 2008-07-02
Abstract: PURPOSE: An apparatus for manufacturing a semiconductor package is provided to prevent a scratch on a bottom part of the substrate moving along an index rail. CONSTITUTION: An index rail(14) transfers a substrate(10) to one direction. A preheating unit(16) preheats a substrate supplied to the index rail and a semiconductor chip attached on a substrate. A package manufacturing unit(18) attaches a semiconductor chip(12) on the substrate supplied to the index rail and connects the semiconductor chip and the substrate with a wire. A substrate base part(30) suppresses the sag of the substrate in the index rail. The substrate support unit is comprised of a roller positioned on the lower side of the substrate. A support block is installed on the lower side of the support block to support the roller. The roller is protruded to the surface of the support block and supports the substrate.
Patent KR-20100009220-A (KR)
Title: Light reflection member for led lamp and light sorce wiht the same
Inventor: KIM JIN HO
IPC: F21V5/00
Filed: 2008-07-18
Abstract: PURPOSE: A light reflection member for a LED lamp and a light source with the same are provided to be used for the interior by radiating the light to the rear side of the LED lamp. CONSTITUTION: A lamp base part(200) comprises a LED lamp(201), a LED substrate, a first electrode and a second electrode. A glass bulb part(100) is welded in the lamp base part. And the LED lamp is protected from outside. A light bending optical part(300) is installed on the LED lamp and reflects the light from the LED lamp. The lamp base part comprises a protection part(202) made of the transparent material of the hemisphere shape. The lamp base part comprises a combination projection part(204) projecting to outside of the protection part. A cut out part is formed on the combination projection part.
Patent KR-20100010813-A (KR)
Title: Method for fabricating semiconductor device and non-volatile random access memory
Inventor: HAN KYOUNG SIK
IPC: H01L21/8247
Filed: 2008-07-23
Abstract: PURPOSE: A method for fabricating a semiconductor device and a non-volatile random access memory are provided to form a sidewall of the tungsten while removing a foreign material by using a solution mixed with oxidizer to eliminate the foreign material. CONSTITUTION: A conductive film(32A), a metal layer(33A), and a hard mask film(34A) are formed on a substrate(31). The metal layer and the hard mask film are etched and a pattern is formed. The hard mask film, the metal layer, and a conductive film are successively etched by using a pattern as an etch barrier. A sidewall protection layer(36) is formed on the side of the metal layer while removing a foreign material in forming a pattern. A protective oxidation film is formed on the overall structure including the pattern.
Patent KR-20100010976-A (KR)
Title: Injection molding method using powder
Inventor: PARK YOUNG SUK
IPC: B22F3/20
Filed: 2008-07-24
Abstract: PURPOSE: A manufacturing method of a powder injection molding is provided to remarkably reduce impurities of a sintered body. CONSTITUTION: A manufacturing method of a powder injection molding is as follows. A molding compound is produced by mixing TiHx powder and binder(S110). A molding is formed by powder-injecting the molding compound(S120). The surface of the molding is cleaned(S130). The cleaned molding is sintered(S140). A rate of Ti/H is 0.45 to 1.98.
Patent KR-20100011841-A (KR)
Title: Turbo-charger of constant pressure type
Inventor: CHU DONG HO
IPC: F02M25/06
Filed: 2008-07-25
Abstract: PURPOSE: A constant pressure type turbo-charger is provided to prevent oil from being stuck on a solenoid valve by filtering the oil using an oil filter unit. CONSTITUTION: A constant pressure type turbo-charger comprises a turbine(10), a compressor(20) and an oil filter unit(70). The compressed air discharged through an outlet of the compressor is supplied to a solenoid valve(30) through a hydrostatic line(41). A blow-by gas discharged from an engine(1) flows in the compressor. The oil filter unit is connected to the outlet and the hydrostatic line of the compressor. The oil filter unit filters the oil remaining in the blow-by gas.
Patent KR-20100013514-A (KR)
Title: Computer system to which battery pack is attachable and system body thereof
Inventor: PARK JEONG GYU
IPC: G06F1/26
Filed: 2008-07-31
Abstract: PURPOSE: A computer system with attachable battery pack and a system body thereof is provided to improve the reliability of the computer system by performing the system security control according to the temperature of the battery cell. CONSTITUTION: A battery pack(20) comprises one or more battery cell(21) and a temperature sensing unit(22). The temperature sensing unit senses the temperature of the battery cell. A system body(10) comprises a system control unit(13), a system unit(11), and a testing circuit(12). The system unit receives the operating voltage from the battery cell. The temperature of the battery cell is evaluated by connecting to the temperature sensing unit. In case the temperature of the battery cell is higher than a predetermined value, the system control unit performs the system security control.
Patent KR-20100019249-A (KR)
Title: Apparatus and method for estimating battery's state of health based on battery voltage variation pattern
Inventor: KANG JUNG SOO
IPC: G01R31/36
Filed: 2008-08-08
Abstract: PURPOSE: An apparatus and a method for estimating the deterioration of battery are provided to improve the accuracy of SOH by using an estimated SOC from driving voltage of a battery. CONSTITUTION: A data storage module(201) stores a battery voltage, current, and temperature data from a voltage sensing unit, a current sensing unit, and a temperature sensing unit. A first SOC estimating unit(202) uses stored battery current data and estimates the first SOC through a current accumulation method. A second SOC estimating unit(203) estimates an open circuit voltage by using the stored driving voltage. The second SOC corresponding to the temperature of battery and the estimated open voltage is calculated or stored by using correlation between the open circuit voltage and the temperature.
Patent KR-20100025111-A (KR)
Title: Liquid crystal display device
Inventor: KIM SUNG HO
IPC: G02F1/1345
Filed: 2008-08-27
Abstract: PURPOSE: A liquid crystal display is provided to uniformly keep an operating feature of a liquid crystal layer including a ferroelectric liquid crystal and prevent picture quality from decreasing. CONSTITUTION: A liquid crystal display includes a liquid crystal panel(100), a temperature sensor(400), a temperature controller(510), and a heater(150). Intensity of light passing the liquid crystal panel is adjusted by a pixel unit to display an image. The temperature sensor measures the temperature of a liquid crystal layer or temperature around the liquid crystal layer. The temperature controller compares temperature measured from a temperature sensor with a reference temperature to generate a temperature control signal. The heater heats a liquid crystal layer by receiving a temperature control voltage based on the temperature control signal.
Patent KR-20100029386-A (KR)
Title: Active roll control apparatus of vehicle
Inventor: PARK KYU SHIK
IPC: B60G17/015
Filed: 2008-09-08
Abstract: PURPOSE: An active roll control device of a vehicle is provided to selectively stop rotating of a stabilizer bar, and to simplify a structure using the small amount of components. CONSTITUTION: An active roll control device of a vehicle comprises a stabilizer bar(10), a control link(20), an electric actuator(30), and a locking unit. The stabilizer bar prevents from being rolled by generating torque. The control link is installed between a hub for rotatably supporting wheels and a sash. The electric actuator is connected between one end of the stabilizer bar and the control link. The locking unit is formed inside the electric actuator, and stops rotating of the stabilizer bar.
Patent KR-20100029889-A (KR)
Title: Variable valve lift device
Inventor: CHOL MYOUNG KYOU
IPC: F01L13/00
Filed: 2008-09-09
Abstract: PURPOSE: A variable valve lift device is provided to improve the output and fuel efficiency of an engine by raising and lowering the valve lift during the high speed and low speed operation of the engine. CONSTITUTION: A variable valve lift device comprises a rocker shaft(1), rocker arms(2a,2b), and a valve push rod(6). One end of each rocker arm is coupled to the rocker shaft and supported by a cam(3) to move. The valve push rod is installed on the other end of the rocker arm and connected to an intake or exhaust valve. The projection height of the valve push rod is controlled to regulate valve lift.
Patent KR-20100031972-A (KR)
Title: Variable width type roll-forming apparatus
Inventor: YUN SUK BONG
IPC: B21D13/04
Filed: 2008-09-17
Abstract: PURPOSE: A variable roll forming device is provided to manufacture all kinds of products having different sizes with one device by molding a molding steel sheet having different width, and to reduce manufacturing costs for the device. CONSTITUTION: A variable roll forming device comprises two plates(33,34), a plurality of rotary shafts(35), a transfer roll(36), and a plurality of end forming rolls(37,38). The both ends of the rotary shaft are pivotally combined to the plate. The plate is moved according to the rotary shaft in a width direction. The plate adjusts the width between the end forming rolls. The transfer roll passes through molding sheets or is moved on the top of the molding sheets. The both ends of the molding sheets pass through the end forming rolls.
Patent KR-20100033881-A (KR)
Title: Manufacturing method of micro stage
Inventor: LEE DONG WEON
IPC: H01L21/027
Filed: 2008-09-22
Abstract: PURPOSE: A manufacturing method of a micro stage is provided to allow a user to control the accuracy of a manufacturing process. CONSTITUTION: A thermal line(120) is deposited in a substrate body(110). A thermal expansion material is spread on the substrate body including the thermal line. A supporting unit(132) is formed by patterning the spread thermal expansion material. The supporting part has a plate type. A supporting part driving unit(140) is connected to the supporting part. A rest region excepting an edge portion of the substrate body is removed.