baber/WOPTO huggingface dataset:
Patent KR-20130079942-A (KR)
Title: Shock absorber with volume compensation device
Inventor: SONG TAK SUN
IPC: F16F9/34
Filed: 2012-01-03
Abstract: PURPOSE: A shock absorber with a volume compensation device is provided to prevent the distortion of a damping force by maintaining the inside of a compression chamber to be fully charged with a working fluid. CONSTITUTION: A shock absorber with a volume compensation device comprises an inner tube (11), an outer tube (12), a piston rod, a piston valve, a storage chamber (23), a body valve (40), and a volume compensation device. The inner and outer tubes are filled with working fluids. One end of the piston rod is positioned inside the inner tube. The other end of the piston rod is positioned outside the inner tube. The piston valve is mounted on one end of the piston rod to divide the inner tube into a tension chamber in the top and a compression chamber (22) in the bottom. The storage chamber is formed between the inner and outer tubes. The body valve is installed in the bottom end of the inner and outer tubes to divide the compression chamber from the storage chamber. The volume compensation device comprises a free piston (51) and an elastomer (56). The free piston is vertically movable inside the compression chamber in the inner tube. The elastomer is installed in the bottom of the free piston.
Patent KR-20130080104-A (KR)
Title: Method for controlling robot hand
Inventor: KIM JI YOUNG
IPC: B25J15/08
Filed: 2012-01-04
Abstract: PURPOSE: A method to control robot hands is provided to warn users of collision by previously predicting a situation in which fingers of the robot hand collide and to prevent the collision of the robot hand by controlling the robot hand accordingly. CONSTITUTION: A method to control robot hands comprises the steps of: recognizing a prior posture of fingers using a master device; changing a shape of the robot hand according to the recognized prior posture; recognizing a gripping posture of the finger using the master device; and performing a gripping movement of the robot hand according to the gripping posture corresponded to the recognized prior posture. [Reference numerals] (11) Input unit; (12) Storing unit; (13) Control unit; (14) Driving unit; (15,16) First and second joints; (17) Pivot joint
Patent KR-20120088564-A (KR)
Title: RF module for multi-mode
Inventor: NAM CHANG GI
IPC: H01Q1/24
Filed: 2012-01-06
Abstract: PURPOSE: A multimode radio frequency module is provided to reduce the entire size by shortening the electrical length of a feeding line. CONSTITUTION: A multimode radio frequency module includes a printed circuit board(420), an antenna module(410) and a feeding module(430). The antenna module includes an antenna(411,412) resonated in two or more frequency bands. Strip lines(431,432) which transmit power to the antenna are electrically formed in parallel on the feeding module. A tuning line(441) comprising an inductor and a capacitor is formed between strip lines.
Patent KR-20130087295-A (KR)
Title: Method and apparatus to inserting secret information into data using singular value and frequency conversion
Inventor: CHA BYUNG HO
IPC: H04N1/387
Filed: 2012-01-27
Abstract: PURPOSE: A method and a device for inserting hiding information into data are provided to offer a high allowable error range by using a relative information hiding technology. CONSTITUTION: An information insertion device executes frequency conversion with a block unit by dividing data (S610). The device constructs a matrix by using one or more DC values obtained from the block (S620). The device controls a specificity value according to hiding information (S630). The device individually updates the matrix receiving the controlled specific value and converts the DC value of each block according to the updated matrix (S640). The device converts frequencies based on the block unit (S650). [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD) End; (S605) Segmenting blocks of original data; (S607) Converting frequency based on the blocks; (S620) Extracting DC values of the blocks to form two 2×2 matrixes; (S631) Disassembling unusual values; (S633) Is information to be hidden 1?; (S635) Unusual value of a first matrix = Constant, Unusual value of the second matrix = 0; (S637) Unusual value of a first matrix = 0, Unusual value of the second matrix = Constant; (S640) Renewing a matrix consisting of DC values by multiplying an orthogonal matrix and a diagonal matrix; (S650) Converting back frequency per a block
Patent KR-20130087676-A (KR)
Title: Sawdust mushroom medium formation method
Inventor: CHUNG SEUN YUNG
IPC: A01G1/04
Filed: 2012-01-30
Abstract: PURPOSE: A production method of a sawdust mushroom culture medium is provided to culture high quality mushrooms, and to uniformly absorb the proper amount of water and air to the medium. CONSTITUTION: A sponge wick (11) or a mesh pipe (12) is inserted into a medium when forming the sawdust medium (10) inside a frame. The medium is located on a supporter of a water tank (13) for absorbing water (15) through the sponge wick or the mesh pipe to the upper side of the medium and to the entire inside of the sawdust medium.
Patent KR-20120103465-A (KR)
Title: Two-fluid nozzle, substrate liquid processing apparatus, substrate liquid processing method, and computer-readable storage medium for storing substrate liquid processing program
Inventor: KANEKO SATOSHI
IPC: H01L21/302
Filed: 2012-03-05
Abstract: PURPOSE: A two-fluid nozzle, a substrate liquid-processing device, a substrate liquid-processing method, and an electronically decodable recording medium in which a substrate liquid-processing program is recorded are provided to prevent the damage of a substrate surface by preventing a liquid film from becoming a thin film. CONSTITUTION: A second fluid nozzle(34) includes a first liquid discharging hole(45) and a gas discharging hole(47). The second fluid nozzle mixes first liquid discharged from the first liquid discharging hole with gas discharged from the gas discharging hole. The second fluid nozzle discharges the mixed fluid(52) to a substrate. A second liquid discharging hole(53) supplies second liquid to an extensional part of a target spot or an inner side than the extensional part of the target spot.
Patent KR-20130102785-A (KR)
Title: Method for donation
Inventor: KIM SEOK TAE
IPC: G06Q50/26
Filed: 2012-03-08
Abstract: PURPOSE: A coin donating method capable of income deduction and the creation of advertising revenues is provided to induce people to donate coins, thereby increasing the turnover of coins. CONSTITUTION: A coin donation device generates donation information (S100). A donation server and a relief organization server receive the donation information. The relief organization server generates receipt information of each donation (S200). A National Tax Service server receives the receipt information and gives information on a deduction on their income tax corresponding to the receipt information to the donation information (S300). The coin donation device receives video information from an external server, the relief organization server, and the National Tax Service server and displays the video information on a display unit (S400). [Reference numerals] (S100) Generate donation information; (S200) Generate receipt information; (S310) Generate income deduction information; (S320) Apply the income deduction information to the donation information; (S400) Display image information
Patent KR-20130103061-A (KR)
Title: Method for fabricating the semiconductor device
Inventor: LEE HYUNG SUK
IPC: H01L21/24
Filed: 2012-03-09
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to obtain a low resistance crystalline phase by easily forming a silicide layer on an impurity region. CONSTITUTION: A first dopant is ion-implanted into a silicon layer (21). An amorphous region (21A) is formed by the above-mentioned implantation process. A second dopant is ion-implanted into the amorphous region. An impurity region (22A) is formed by the above-mentioned implantation process. A metal layer (23) is formed on the silicon layer.
Patent KR-20130107054-A (KR)
Title: Molding process of polyurethane lining curved pipe
Inventor: JEON IN
IPC: B29C63/34
Filed: 2012-03-21
Abstract: PURPOSE: A method for molding polyurethane lining curved pipes is provided to obtain a polyurethane lining curved pipe which can be inserted in a wedge type not to peel polyurethane between an inner pipe and an outer pipe of a pipe body formed in a curved shape. CONSTITUTION: A method for molding polyurethane lining curved pipes comprises the following steps: assembling a mold and a pipe body in a curved shape to mold a curved pipe with polyurethane lining; preheating the assembled mold at 70-120°C; stirring polyurethane, which is a prepolymer to be injected to the mold, in a stirrer; mixing a curing agent in the mixed polyurethane liquid to make a mixed solution; injecting the mixed solution including the polyurethane liquid into the mold; firstly aging the mold, in which the mixed solution including the polyurethane liquid is injected, at 70-120°C for 2-4 hours; and secondly aging the mold at 50-90°C for 5-6 hours. [Reference numerals] (AA) Assembling a mold and a pipe body in a curved shape; (BB) Preheating the assembled mold at 70-120°C; (CC) Stirring PU (prepolymer); (DD) Mixing the stirred solution and a curing agent; (EE) Injecting PU; (FF) Firstly aging the mold at 70-120°C for 2-4 hours; (GG) Secondly aging the mold at 50-90°C for 5-6 hours
Patent KR-20130110477-A (KR)
Title: Melting slag wet-treatmenting apparatus
Inventor: SEO HONG KYU
IPC: C21B3/06
Filed: 2012-03-29
Abstract: PURPOSE: A wet treatment device for molten slag is provided to cool the molten slag with cooling water while scattering and dispersing the molten slag, thereby making the size and a shape of the slag even. CONSTITUTION: A wet treatment device for molten slag includes a treatment tank (110), a slag scattering unit (120), a rotating unit (130), a cooling water spraying unit (140), a cooling water circulating pipe (150), and a settling tank (157). An inlet is formed on the treatment tank so that the molten slag is inserted. The slag scattering unit has a shape becoming wider from the top to the bottom. The rotating unit rotates the slag scattering unit, thereby scattering the molten slag. The cooling water spraying unit sprays cooling water to the slag scattering unit. The cooling water circulating pipe connects the floor surface of the treatment tank and the cooling water spraying unit. The settling tank is connected to the cooling water circulating pipe.
Patent KR-20130110977-A (KR)
Title: Semiconductor device and method of driving the same
Inventor: PARK MUN PHIL
IPC: G11C29/00
Filed: 2012-03-30
Abstract: PURPOSE: A semiconductor device and a driving method thereof obtain normal output by repetitively performing a rupture operation according to the existence of ruptures of a fuse part. CONSTITUTION: A first driving voltage generating part generates a first driving voltage. A fuse part (220) is connected between an output node of the first driving voltage and a fuse state sensing node. A driving part (230) drives the fuse state sensing node by a second driving voltage in response to a control signal. A voltage level control part (250) generates a voltage level control signal in response to the fuse state sensing signal corresponding to the voltage level of the fuse state sensing node. A second driving voltage generating unit controls the voltage level of the second driving voltage according to the voltage level control signal stage by stage and outputs the voltage level of the second driving voltage.
Patent KR-20130116471-A (KR)
Title: Apparatus for controlling operation of boiler in defrosting and method thereof
Inventor: LEE SANG HEE
IPC: F24H9/20
Filed: 2012-04-02
Abstract: PURPOSE: A device and method for controlling the defrosting operation of a boiler are provided to prevent a heat exchanger burning by smoothly circulating high-temperature water in the heat exchanger and preventing the heat exchanger from being overheated. CONSTITUTION: A device for controlling the defrosting operation of a boiler comprises a defrosting timer (2), a defrosting stop timer (3), a heating thermistor (4), a tapping temperature storage unit (5), a control unit (7), a circulation pump drive unit (8), and a burning unit drive unit (10). The defrosting timer provides the time required for defrosting operation. The defrosting stop timer provides the time required for stopping the defrosting operation. The heating thermistor detects the tapping temperature of heating water supplied from a heat exchanger. The tapping temperature storage unit stores the detected tapping temperature of the heating water. The control unit controls a boiler. The circulation pump drive unit controls the operation of a circulation pump (9) according to the signal outputted from the control unit. The burning unit drive unit controls the operation of a burning unit (11) according to the signal outputted from the control unit. [Reference numerals] (1) Frame load; (10) Burning unit drive unit; (11) Burning unit; (12) Defrosting experience number counter; (2) Defrosting timer; (3) Defrosting stop timer; (4) Heating thermistor; (5) Tapping temperature storage unit; (6) Outside temperature thermistor; (7) Control unit; (8) Circulation pump drive unit; (9) Circulation pump
Patent KR-20130115937-A (KR)
Title: Water purifier
Inventor: PARK SI JUN
IPC: B01D61/20
Filed: 2012-04-13
Abstract: PURPOSE: A water purifier is provided to minimize water splashes by controlling the height of a drain-pan according to the height of an extraction container. CONSTITUTION: A water purifier (100) comprises: a pick-up caulk (110) in which filtered water flows; a drain-pan accommodating chamber (120) positioned in the lower side of the pick-up caulk (110); and a drain-pan (130) accommodating water falling down from the pick-up caulk by being equipped in the drain-pan accommodating chamber. The drain-pan comprises: a first drain pan (131) for controlling relative distance with the pick-up caulk; and a second drain-pan (132) installed to have a higher height than the first drain-pan. One between the first and second drain-pans is selectively equipped in the drain-pan accommodating chamber.
Patent KR-20130116575-A (KR)
Title: System
Inventor: YANG HUI KWON
IPC: B60K28/06
Filed: 2012-04-16
Abstract: PURPOSE: A preventive system for accidents due to drunk driving is provided to decrease a driver's will to drive by outputting a warning message and to prevent the drunk driving of a driver by controlling the starting of the vehicle. CONSTITUTION: A preventive system for accidents due to drunk driving comprises an ignition key connection detecting unit, an alcohol detecting unit (11), a crankshaft detecting unit (12), a neutral shift detecting unit, a control unit (20), an ignition locking unit, a gearshift locking unit, a power supply unit, and a warning unit (50). The ignition key connection detecting unit outputs a signal when being connected with the ignition key of a vehicle and turned on. The alcohol detecting unit is mounted on the handle of the vehicle and outputs an electric signal when detecting alcohol from driver's breathing. The crankshaft detecting unit detects the crankshaft of the vehicle and outputs an electric signal. The neutral shift detecting unit outputs a signal when a gearshift is connected to a neutral shift. The control unit reads the signal from the alcohol detecting unit to determine the drunk driving of a driver. The control unit outputs a signal in order to make the driver unable to drive based on the signals from the crankshaft detecting unit and the neutral shift detecting unit. The ignition locking unit locks an ignition key based on the signal from the control unit. The gearshift locking unit locks a neutral lever based on the signal from the control unit. The power supply unit supplies power based on the signal from the control unit. The warning unit outputs a warning signal based on the signal from the control unit. [Reference numerals] (11) Alcohol detecting unit; (12) Crankshaft detecting unit; (20) Control unit; (50) Warning unit
Patent KR-20130119025-A (KR)
Title: 원링스프링 제본
Inventor: SEO WON GIL
IPC: B42B5/12
Filed: 2012-04-23
Abstract: 본 발명은 원링스프링을 사용하여 제본하는 방법에 있어서, 2장이상의 낱장의 종이나 합지된 표지등을 묶어서 제책할 때, 원링스프링의 특성상 경사된 상태로 지지하기 때문에 책과 이 책을 지지하는 스프링의 지철상태가 경사각을 유지함으로 완성된 책모양이 볼 품이 없고, 낱장으로 넘겼을때에도 책의 양쪽 가장자리가 경사층계를 이루어, 외관상 좋지않아 고품질을 요구하는 크라이언트에게 외면 당하고 있다. 
원링스프링 제본의 이러한 단점을 보완하기 위해 공지된 스프링이 투윈링스프링인데 이것은 이 스프링 제조공법이 복잡하고 제책방법 또한 복잡하여 단가 면에서 상당한 경쟁력을 상실하고 있다. 
이상에서 제시하는 두가지 문제점을 보완하기 위하여, 종래 저렴한 원링스프링을 사용하면서 제책상태가 양호하고 가장자리의 경사층계가 없는 퀄리티높은 제책방법을 고안하였다. 
본 고안의 개선된 방법으로는 도1에서와 같이 경사각을 이루는 원링스프링의 경사각을 없에기 위해 일정방향으로 일정 피치만큼 절곡하는 것인데, 먼저 피철부에 4각, 또는 원형을 이루는 타공을 선행하고 피철부의 타공부분에 원링스프링을 장착하는데 까지는 종래방법에 의거한다. 도2와 도3은 본 고안이 구하고자하는 청구부분과 동일 한 것인데 어느 일정부분에 일정방향으로 스프링의 한 피치 만큼 절곡함으로서 이상에서 발생하는 문제점을 동시에 해결 하였다.
Patent KR-20130123735-A (KR)
Inventor: PARK DO WOO
IPC: E02D3/046
Filed: 2012-05-03
Abstract: The present invention relates to a cushion member for a pile driver and, specifically, to a cushion member for a pile driver to reduce noise in comparison with existing cushion members made of papers, plywood, wooden materials, burlap bags, and straw bags by using an elastic body which is made of a mixture of a tire code crushed or cut into predetermined length and compounded rubber mixed with natural rubber and synthetic rubber as a cushion member for the pile driver; and to resolve problems about time-wasting and construction delays related to the replacement of the cushion member of the pile driver and prevent side effects including vibrations, smoke, and bad smell accompanied with noise by significantly extending the service life and replacement period of the cushion member.
Patent KR-20120132340-A (KR)
Title: Manufacturing method of silicon carbide semiconductor device
IPC: H01L29/872
Filed: 2012-05-07
Abstract: PURPOSE: A method for manufacturing a silicon carbide semiconductor device is provided to stabilize forward direction characteristics of a diode while reducing a gap of backward direction leak current. CONSTITUTION: A silicon carbide substrate(1) of a first conductivity type is prepared. An epitaxial layer(2) of the first conductivity type is formed on the front side of the silicon carbide substrate. A GR(guard ring) domain(10) and a JTE(junction termination extension) domain(11) are formed on the exterior of an electrode domain of an upper layer of the epitaxial layer. An alignment mark(9) is formed on the exterior of the JTE domain. An ohmic electrode(3) is formed on the rear side of the silicon carbide substrate of the first conductivity type. [Reference numerals] (AA) Sintering
Patent KR-20130128826-A (KR)
Inventor: PARK JIN HO
IPC: E01F9/529
Filed: 2012-05-18
Abstract: 본 발명은 과속방지턱에 관한 것으로, 더욱 상세하게는 연결부와 자가 전류생성이 가능한 발광부가 서로 접철 가능하게 힌지 결합하여, 이동 및 설치가 용이하고, 외부에서 전원을 공급할 필요가 없는 과속방지턱에 관한 것이다. 
이를 위해, 본 발명에 따른 과속방지턱은 하부가 도로에 타설 삽입되는 고정설치판과, 상기 고정설치판 상부에 결합하며, 전면 또는 후면에 투광판이 결합하고, 상부에 개구부가 형성되며, 일측 또는 양측에 힌지공이 형성된 발광몸체를 포함하는 설치부재와, 상기 발광몸체 내부에 구비되며, 서로 분할 형성된 상부설치판 및 하부설치판과, 상기 상부설치판 및 하부설치판 사이에 결합하며, 전면 또는 후면에 발광소자가 구비되는 램프모듈을 포함하는 모듈케리어와, 상기 상부설치판 상면에 결합하며, 빛 에너지를 전기에너지로 변환하는 쏠라셀과, 상기 쏠라셀 상부에 구비되어 상기 상부설치판과 결합되고, 상기 발광몸체의 개구부를 통해 외부로 노출되며, 상면에 볼록렌즈가 형성된 렌즈판을 포함하는 렌즈부재와, 상기 발광몸체의 일측 또는 양측에 구비되는 연결몸체와, 상기 연결몸체 하부에 결합하며, 상기 힌지공과 힌지 결합하여 상기 발광몸체와 접철 가능하게 하는 힌지판을 포함하는 연결부재 및 상기 모듈케리어를 제어하고, 상기 렌즈부재를 통해 생성된 전기에너지를 저장하는 축전지를 포함하는 제어부를 포함한다.
Patent KR-20120130137-A (KR)
Title: 하전 입자빔 묘화 장치 및 하전 입자빔 묘화 방법
IPC: H01L21/027
Filed: 2012-05-18
Abstract: 데이터 처리 영역 내의 패턴 면적 밀도를 계산할 때까지의 계산 시간의 단축을 도모하는 묘화 장치를 제공한다. 묘화 장치(100)는 칩 영역을 복수의 데이터 처리 영역으로 분할하는 분할부(70)와, 복수의 셀로부터, 데이터 처리 영역마다, 당해 데이터 처리 영역에 셀의 기준 위치가 위치하는 셀을 추출하는 셀 추출부(78)와, 데이터 처리 영역마다, 당해 데이터 처리 영역과 추출된 셀을 둘러싸는 프레임을 작성하는 외접 프레임 작성부(80)와, 프레임마다, 당해 프레임 내를 복수의 메쉬 영역으로 분할하여, 각 메쉬 영역에 배치되는 도형 패턴의 면적 밀도를 산출하는 면적 밀도 산출부(86)와, 상이한 복수의 프레임 간에서의 중첩되는 메쉬 영역끼리의 면적 밀도를 합성하는 합성부(90)와, 면적 밀도를 이용하여 하전 입자빔의 조사량을 연산하는 조사량 연산부(94)와, 얻어진 조사량이 되도록 하전 입자빔을 조사함으로써 시료에 패턴을 묘화하는 묘화부(150)를 구비한 것을 특징으로 한다.
Patent KR-20130132106-A (KR)
Title: Printed circuit board(pcb) having low insertion-force, manufacturing method thereof and system comprising the same
Inventor: JUNG JIN SAN
IPC: H05K7/14
Filed: 2012-05-25
Abstract: The technical object of the present invention is to provide a PCB, a manufacturing method thereof, and a system including the same, capable of preventing a tab or pins of a slot on the PCB from being damaged by reducing an insertion force in a slot insertion process on the PCB which is mounted with a slot method. The PCB includes: a body part which includes a first side and a second side which faces the first side; and a metal wiring layer which is formed on the first side or the second side and includes a plurality of tabs which are formed along a first edge of the body part. An insertion force reducing unit with a recess shape of the body part is formed on the first edge.
Patent KR-20130134534-A (KR)
Title: Black box for vehicle
Inventor: LEE HEE SHIN
IPC: B60K35/00
Filed: 2012-05-31
Abstract: The present invention relates to a black box for vehicle and, more specifically, to a black box for vehicle including: multiple main setting units which are displayed on the initial screen of a display; and a state display unit which displays a driving state according to the current setting state of a part or all parts among the main setting units on the initial screen. The present invention provides the black box for vehicle capable of improving user convenience because a driver or a user is able to immediately check a current driving state by the main setting units through the state display unit and more rapidly handling a situation because a setting can be changed or a setting error can be corrected through the immediate check through the state display unit in case the setting change is necessary or the setting state is wrong by displaying the main setting units which display an image screen, a play screen, an emergent recording, a recording mode, a coordinate correction, and a system setting on the initial screen and displaying the state display unit for displaying whether the current setting state of a part or all parts of the main setting units is driven or not on the lower end of the initial screen. [Reference numerals] (110) Image;(120) Replay;(130) Emergent recording;(140) Recording setting;(150) Coordinate correction;(160) System setting;(230) Motion;(AA) Always
Patent KR-20120135105-A (KR)
Title: Display device
Inventor: KIMURA YASUKAZU
IPC: G02B26/02
Filed: 2012-06-01
Abstract: PURPOSE: A display device is provided to suppress the generation of distortion in a shutter assembly. CONSTITUTION: A beam unit(B) is connected to a shutter plate(SH). A driving electrode(E) operates the shutter board(SH) by applying voltage to bend a beam part. A first support(S1) fixed on the substrate(B1) supports the driving electrode. A second supporting part fixed on the substrate supports the beam part. Either the first supporting part or the second supporting part includes a flat part away from the substrate and a concave part(Sc). The concave part recessed from the flat part and connected to the substrate includes a vertical part(Sv) and a gradually-descending part(Sg).
Patent KR-20130136879-A (KR)
Title: Modular structure and installation method of modular structure
Inventor: JI JANG HUN
IPC: E04B1/02
Filed: 2012-06-05
Abstract: According to an embodiment of the present invention, a modular structure includes a first unit module and a second unit module individually having a first installation surface and a second installation surface located on the same plane. A gap is formed between the first unit module and the second unit module in the modular structure. The modular structure includes a first shield sealing the gap formed between a first installation surface and a second installation surface by being attached to the first installation surface.