baber/WOPTO huggingface dataset:
Patent KR-20120038883-A (KR)
Title: Emi shielding gasket
Inventor: PARK IN KIL
IPC: H05K9/00
Filed: 2011-04-18
Abstract: PURPOSE: An electromagnetic interference shielding gasket is provided to prevent soldering defect by forming one or more trenches or grooves on at least one side of side and bottom side of an elastic body. CONSTITUTION: A hole(110) is formed from the front side of an elastic body toward the back side. The elastic body has level difference(120) formed between the side and lower side. A conductive layer(200) is formed lower side of the elastic body. The elastic body is able to be formed into various shapes like a rectangular shape or a rounded shape. The elastic body is manufactured by using materials having elasticity. The elastic body has an impact absorption property, a vibration-proof property, surface resistivity, and vertical volume resistivity etc.
Patent KR-20120119377-A (KR)
Title: Dwnward rotation of the axle boxes for railway vehicles blocking device
Inventor: JUNG HOON
IPC: B61F5/26
Filed: 2011-04-21
Abstract: PURPOSE: A downward rotation preventing device of an axle box for a railway vehicle is provided to prevent an axle box from being interfered by a movable stopper when the axle box is upwardly rotated because the movable stopper is separated after a lateral axle is detached. CONSTITUTION: A downward rotation preventing device of an axle box for a railway vehicle comprises a movable stopper(210) and a fixed stopper(220). The movable stopper is separably formed on the top of a pivot of an axle box and is rotated with the axle box. The fixed stopper is formed to support the movable stopper in a joint part and prevent the axle box from being rotated downward. A joint fixing block(112) for closing the opened lower part of a hinge hole(111a) is arranged in the joint part.
Patent KR-20110057094-A (KR)
Title: Method for manufacturing imitation stone panel
Inventor: CHA HEUI JANG
IPC: C04B40/00
Filed: 2011-04-21
Abstract: PURPOSE: A method for manufacturing an artificial stone plate is provided to reduce construction time and costs, and noise and dust, and to prevent the dropping of an artificial stone plate from natural disaster or external stress. CONSTITUTION: A method for manufacturing an artificial stone plate(200) includes the steps of: pouring raw materials consisting of cement, stone pieces, and water into a mold(100) formed by rubber or synthetic resin; cuing the plate in a predetermined level; inserting a groove forming unit(300) to the inner distance of the plate through single or two kinds or more of through-holes to form grooves at a lateral side of the plate; completely curing the plate; demolding the mold; and cutting the edges of the plate.
Patent KR-20120033952-A (KR)
Title: Phase compensation membrane
Inventor: CHENG WU HSUN
IPC: B29C55/10
Filed: 2011-04-28
Abstract: PURPOSE: A retardation film is provided to improve dimensional stability and drug resistance by including specific additives to acylated cellulose, and to satisfy high durability, reduction of color difference, etc. CONSTITUTION: A retardation film comprises acylated cellulose and additives, has retardation value(Re) along a planer direction(xy direction) of the retardation film is 20-300 nm, and has retardation value(Rth) of the transverse direction(z direction) is 30-500 nm. The acylated cellulose occupies 70-95 % of total weight of the retardation film. The additive comprises aromatic polymer, and polyol ester. The molecular weight of the aromatic polymer is 200-10,000. The molecular weight of the polyol ester is 300-8,000.
Patent KR-20120122283-A (KR)
Title: Uninterruptable power system clamping neutral voltage
IPC: H02J9/00
Filed: 2011-04-28
Abstract: PURPOSE: An uninterruptable power system for clamping a neutral voltage is provided to supply high quality power by including a voltage controller constantly maintaining the neutral voltage. CONSTITUTION: A boosting converter(10) receives AC power. A bidirectional converter(20) is connected to a battery and the boosting converter. A voltage controller(30) is connected to the bidirectional converter. The voltage controller generates a virtual neutral point using two capacitors. An inverter(40) supplies converts DC power to AC power and supplies the AC power to a load(50). [Reference numerals] (20) Battery; (50) Load
Patent KR-20120126570-A (KR)
Title: Apparatus for testing sample based on laser scattering
IPC: G01N21/47
Filed: 2011-05-12
Abstract: PURPOSE: A device for inspecting a specimen based on a laser scattering is provided to variously vary an irradiation angle of laser lights being irradiated to a specimen and to measure scattering lights being scattered by the specimen at various angles. CONSTITUTION: A device for inspecting a specimen based on a laser scattering comprises a stage(100), a moving stage(200), a specimen fixing table(300), a light source unit, and an image acquisition unit(400). The moving stage is arranged on the state and movable to all directions. The specimen fixing table is arranged on the moving stage and swivel-movable to all directions. The light source unit is arranged on the stage and irradiates laser lights to the specimen. The image acquisition unit is arranged on the stage and acquires scattering lights being scattered by the specimen.
Patent KR-20120126766-A (KR)
Title: Optical pick-up apparatus
IPC: G11B7/135
Filed: 2011-05-12
Abstract: PURPOSE: An optical pickup device is provided to read out information recorded in recording medium such as a CD(Compact Disk), a DVD(Digital Versatile Disk), and a BD(Blu-ray Disk) and record information in an optical disk. CONSTITUTION: An optical detecting unit(210) detects a reflection light from recording medium as an electrical signal. A collimator lens(150) converts light incident from an optical division unit. The collimator lens is incident to an object lens. The collimator lens condenses the reflection light to the optical detecting unit through the optical division unit. An aberration compensation plate(140) is located between the optical division unit and the collimator lens. The aberration compensation plate compensates the aberration of a light penetrating the light division unit.
Patent KR-20120129538-A (KR)
Title: Vehicles coming from the vents to control the direction of the wind device
IPC: F24F13/08
Filed: 2011-05-20
Abstract: PURPOSE: A device for controlling the direction of wind discharged from the vent of a vehicle is provided to control the direction and strength of the wind by forming a plurality of foldable planes and a control plate. CONSTITUTION: A device for controlling the direction of wind discharged from the vent of a vehicle comprises legs(20), a hinge shaft(30), and a foldable plane(10). The legs comprises a hanger(21) to be mounted on the vent. The legs are made of magnesium to support the foldable planes. The hinge shaft is formed in front of the legs. The foldable plane is installed to be rotated around the hinge shaft. The width of the foldable plane is adjusted up and down. The foldable plane is made of plastic in order to block wind well.
Patent KR-20120131903-A (KR)
Title: Warning bar for entry prevention of cars
IPC: E01F13/00
Filed: 2011-05-27
Abstract: PURPOSE: A warning bar for preventing the entry of a vehicle is provided to improve exterior appearance by burying a coupling fixture in the ground. CONSTITUTION: A warning bar for preventing the entry of a vehicle comprises a spiral protrusion(2), a coupling pipe(5), and cross beams(7,7a). The spiral protrusion is integrally formed on the bottom end of each vehicle blocking bar(1). The coupling pipe is coupled to the inside a cylindrical pipe(3) buried in the ground using a coupling bolt(4) and a coupling nut(4'). The coupling pipe has an inner spiral protrusion(6). The cross beams are fixed to the top and bottom portions of the vehicle blocking bar using coupling bolts.
Patent KR-20110138164-A (KR)
Title: Method for driving storage element and storage device
Inventor: BESSHO KAZUHIRO
IPC: G11C11/16
Filed: 2011-06-10
Abstract: PURPOSE: A driving method of a memory device and a memory apparatus are provided to suppress insulation breakdown of a tunnel barrier by introducing an undershoot to a falling edge of a pulse voltage. CONSTITUTION: When a recording pulse voltage is applied to a memory device, a pulse voltage with an opposite polarity to a recording pulse voltage is applied. The pulse voltage is an undershoot of a falling edge of the recording pulse voltage. The memory device has a memory layer and a pinned layer. A power circuit applies the pulse voltage to the memory device. Inductance is provided between the memory device and the power circuit.
Patent KR-20120138129-A (KR)
Title: Method sending message of aton ais
Inventor: LEE SEONG RO
IPC: H04B7/24
Filed: 2011-06-14
Abstract: PURPOSE: A message transmission method of an AtoN AIS(aids to navigation automatic identification system) is provided to fully analyze many information necessary for management items of unattended facilities and navigation safety by providing AtoN AIS marine environment, ship integrated monitoring and navigation safety information. CONSTITUTION: The setting of an AtoN AIS is changed by a communication protocol. One selected from a transmission mode, message transmission cycle and transmission slot of the AtoN AIS. When a buoy setting the marine location of the AtoN AIS is out of a location, an alarm message is generated. An identification code of the AtoN AIS is set up or changed. The location of the AtoN AIS on an electronic chart is set up. The type of a transmission and reception channel and the AtoN AIS are changed. [Reference numerals] (AA) AtoN AIS state window; (BB) Message reception window; (CC) Analog port check; (DD) Power save mode; (EE) Transmission message display window; (FF) Decoding completion data reception window; (GG) Communication port set up
Patent KR-20120003374-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: TANAKA TETSUHIRO
IPC: G02F1/136
Filed: 2011-06-17
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to obtain high electric property by including a diffusion barrier layer including metal oxide with conductivity. CONSTITUTION: A semiconductor layer(129) includes an impurity area. A wiring(123) is formed on the semiconductor layer. The wiring includes a diffusion preventing layer with conductive metal oxide and a low resistive conductive layer(123c). The low resistive conductive layer is formed on the diffusion preventing layer. The wiring is contacted with the diffusion preventing layer and the impurity area.
Patent KR-20130000581-A (KR)
Title: Apparatus for fixing and disconnecting sliding rail
Inventor: KIM DUC HUI
IPC: A47B88/04
Filed: 2011-06-23
Abstract: PURPOSE: An apparatus capable of fixing and separating a rail is provided to reduce the space occupied by other components and to increase productivity due to less assembly processes. CONSTITUTION: An apparatus capable of fixing and separating a rail comprises; a fixing rail which is equipped in both ends of storage space of a main body(20), a movable rail which is fixed in both ends of a drawer of the main body with a sliding structure(40), a rail guide stopper which has protrusions and is fixed in the part of the drawer of the fixed rail(60), a rail separator which fixes the opened drawer to not close and separates the body of the drawer from the main body(50).
Patent KR-20130007015-A (KR)
Title: Method of estimating defect of silicon wafer
Inventor: KIM JA YOUNG
IPC: H01L21/66
Filed: 2011-06-28
Abstract: PURPOSE: A method for evaluating a defect of a silicon wafer is provided to improve defect evaluation reliability by measuring the distribution and shape of a pit defect and evaluating a contamination area and contamination elements. CONSTITUTION: Metal silicide is formed on the surface of a wafer(S100). A pit defect is transferred to the metal silicide(S200). The shape and distribution of the defect is measured(S300). A pit shape of the defect is differently formed according to the contamination element. The metal silicide is formed by thermally processing the surface of the wafer. [Reference numerals] (S100) Step of forming metal silicide on the surface of a wafer; (S200) Step of transferring the metal silicide into a pit defect; (S300) Step of measuring the shape and distribution of the defect
Patent KR-20130002760-A (KR)
Title: Surface roughness measurement apparatus and method having intermediate view generator
Inventor: YANDG SEUNG JOON
IPC: G01B11/30
Filed: 2011-06-29
Abstract: PURPOSE: A device and a method for measuring surface roughness having an intermediate image generating device are provided to accurately measure the surface roughness by an optical method and to measure the surface roughness in which an observer recognizes when lights are irradiated in a particular direction. CONSTITUTION: A device(100) for measuring surface roughness having an intermediate image generating device are comprises a plurality of light sources(120), a photographing unit(130), a surface height analysis unit(140), a bidirectional reflectance distribution function estimation unit(150), an intermediate image generation unit(160), and a roughness analysis unit(170). The photographing unit photographs a specimen(110). The surface height analysis unit obtains a reflectance ratio of the specimen and a normal vector of a surface of the specimen by using the photographed images and analyzes the surface height by using the obtained normal vector. The bidirectional reflectance distribution function estimation unit estimates a bidirectional reflectance distribution function(BRDB) by using the photographed images, an angle of the measured normal vector, and the information of a light source direction. The intermediate image generation unit sets the light source direction and an observation direction and generates images capable of being obtained in the set light source direction and observation direction by using the surface height, a normal vector direction, and the bidirectional reflectance distribution function. The roughness analysis unit analyzes brightness of intermediate images, thereby analyzing the surface roughness of the specimen at positions of an observer and the light source. [Reference numerals] (140) Surface height analysis unit; (150) Bidirectional reflectance distribution function estimation unit; (160) Intermediate image generation unit; (170) Roughness analysis unit
Patent KR-20120005988-A (KR)
Title: Method and apparatus for providing study information
Inventor: KIM DAE JUNG
IPC: G09B5/08
Filed: 2011-07-08
Abstract: PURPOSE: A method and apparatus for offering learning data are provided to maximize a learning effect to various and individual information by inserting a video as a two-dimensional bar code and to reduce paper costs. CONSTITUTION: A learning data generating terminal(100) comprises an interface request unit(110), a learning data generator(120), a bar code receiver(130), and a bar code inserting unit(140). The interface request unit requests interface for creating learning data to a service providing server and receives the interface from the service providing server. The learning data generator creates the learning data according to data which is inputted through the interface and registers the learning data which is created as a service providing server. The bar code receiver receives a two-dimensional bar code corresponding to the learning data. The bar code inserting unit inserts the two-dimensional bar code into a learning material.
Patent KR-20130007788-A (KR)
Title: Novel gene encoding esterase derived from compost metagenome and preparation method thereof
Inventor: YOON JUNG HOON
IPC: C12P21/00
Filed: 2011-07-11
Abstract: PURPOSE: A novel esterase isolated from a compost metagenome library is provided to maintain excellent esterase activity and high resistance to various organic solvents and to be used in various industries. CONSTITUTION: A polynucleotide encoding esterase has a base sequence of sequence number 1. The activation temperature of esterase is 10-60 deg.C. A method for preparing recombinant esterase comprises: a step of preparing a recombinant expression vector containing the polynucleotide; a step of transuding the recombinant expression vector to host cells and preparing a transformant; and a step of culturing the transformant and inducing the expression of the recombinant protein. A tag for isolating and purifying is GST, poly-Arg, FLAG, histidine-tag(His-tag), or c-myc.
Patent KR-20130012800-A (KR)
Title: Pumping type cosmetic case
Inventor: KIM SUNG HWAN
IPC: A45D34/00
Filed: 2011-07-26
Abstract: PURPOSE: A pumping type cosmetic container is provided to prevent the degeneration of contents in a channel and to prevent the infiltration of foreign materials into a nozzle. CONSTITUTION: A pumping type cosmetic container comprises a container body(100) which stores contents, a pumping member(200) for pumping the contents stored inside the container body, a locking member(300) which is combined with the top of the container main body, an intermediate body(400) which comprises a movable bracket, an opening and closing bracket(500) which comprises a control protrusion, and a depression(331) into which the control protrusion is inserted.
Patent KR-20130021540-A (KR)
Title: Wood fire door
Inventor: CHOI WON KYEOM
IPC: E06B5/16
Filed: 2011-08-23
Abstract: PURPOSE: A bridging soundproof and fireproof door capable of minimizing the transmission of fire is provided to reduce the damages from a fire by preventing penetration of smoke and by reducing the transmission of the fire. CONSTITUTION: A bridging soundproof and fireproof door capable of minimizing transmission of fire comprises an insert, a scrap ban mounting groove, a scrap band(270), a cover bracket(250), and a boundary cover. The insert and the scrap bend mounting groove are formed at a door frame so that the cover bracket is mounted. The scrap band is inserted in the scrap band mounting groove. The cover bracket comprises a leg type projection(130) at a side to be mounted in the insert and a plurality of through holes to discharge the scrub band. The boundary cover is laminated to cover an upper side of the cover bracket.
Patent KR-20130021960-A (KR)
Title: Measurement system and method of variation rate within rotor bolt
Inventor: GIL DOO SONG
IPC: G01N3/10
Filed: 2011-08-24
Abstract: PURPOSE: A device for measuring a strain of a rotor bolt is provided to compare and measure a result value by attaching a strain gauge capable of measuring minute strain on an identical testing object, thereby enhancing the reliability of a test result. CONSTITUTION: A device for measuring a strain of a rotor bolt comprises an upper fixing plate(140), a lower fixing plate(170), a hydraulic linkage(160), a load cell(150), a strain gauge(200), and a data analyzing system(300). The upper and lower fixing plates fix both end portions of each of first and second rotor bolts. The hydraulic linkage applies hydraulic pressure to the upper and lower fixing plates, thereby applying the hydraulic pressure to the first and second rotor bolts. The load cell is arranged in the upper part of the hydraulic linkage, thereby regulating stress applied through the hydraulic linkage. The strain gauge measures contracting forces and expanding forces of each of the first and second rotor bolts. The data analyzing system is connected to the strain gauge, thereby collecting and analyzing first and second measurement data measured by relatively corresponding to the first and second rotor bolts.
Patent KR-20130022802-A (KR)
Title: Liquid crystal display device
Inventor: KIM MIN JOO
IPC: G02F1/1333
Filed: 2011-08-26
Abstract: PURPOSE: A liquid crystal display is provided to minimize the bezel width of the liquid crystal display. CONSTITUTION: The driving thin film transistors of a gate driving circuit board(140) are formed. The gate pads(149) of the gate driving circuit board are connected to the driving thin film transistors. An adhesive member(200) is adhered between first pads(220) and the gate pads. The adhesive member connects the gate driving circuit board to a first substrate. The gate driving circuit board is unfolded on the rear side of the first substrate.
Patent KR-20130023860-A (KR)
Title: 아지무스 스러스터의 오일 배출장치
Inventor: LIM DEUG SOO
IPC: B63H21/38
Filed: 2011-08-30
Abstract: 본 발명은 케이싱 및 하우징의 내부에 구비된 오일의 교환시 배출하는 과정에서 매우 간편하게 배출시킬 수 있도록 한 아지무스 스러스터의 오일 배출장치가 개시된다.  
본 발명은 추진 모듈의 케이싱 하부에 구비되는 오일 배출장치로서, 케이싱에 결합되면서 케이싱의 내부와 연통되도록 관통공이 형성되는 하우징과; 상기 하우징의 내부에서 슬라이딩 이동가능하게 구비되면서 상승동작에 의해 오일이 배출되도록 하는 스풀과; 상기 스풀의 하부에 고정되어 지지되면서 스풀과 밀착되는 스토퍼와; 상기 스토퍼안에 결합,고정되는 플러그; 로 이루어진 것이다.
Patent KR-20130024307-A (KR)
Title: Lighting module
Inventor: KIM YOUNG SIK
IPC: H05B44/00
Filed: 2011-08-31
Abstract: PURPOSE: A lighting module is provided to emit light to both up and down directions or to up or down direction. CONSTITUTION: A first light guide plate(110a) and a second light guide plate(110b) guide light and alter the path of light. A first case(150A) receives one side part of the first light guide plate and the second light guide plate. A second case(150B) covers a different side part of the first light guide plate and the second light guide plate. A first light source unit and a second light source unit are arranged to face each other leaving the first light guide plate and the second light guide plate in the middle. A reflecting plate(190) is arranged between the lower surface of the first light guide plate and the upper surface of the second light guide plate. The reflecting plate reflects light from the first light source unit to the direction of the upper surface of the first guide plate.
Patent KR-20130025476-A (KR)
Title: Ingot saw machine
Inventor: LEE HYUNG RAK
IPC: H01L21/301
Filed: 2011-09-02
Abstract: PURPOSE: An ingot cutting apparatus is provided to minimize the deformation of a cut silicon wafer by constantly maintaining the tension of a wire. CONSTITUTION: An ingot(104) is loaded on a holder. A transfer unit(102) transfers the ingot in a wire direction. The wire cuts the ingot transferred by the transfer unit. A wire guide moves the wire. A tension guide moves a roller(107) in a wire guide direction and constantly maintains a distance between a wire contact surface of the ingot and the roller when the ingot is moved.
Patent KR-20130025518-A (KR)
Title: Portable umbrella case
Inventor: JUN DAE BOO
IPC: A45B25/24
Filed: 2011-09-02
Abstract: PURPOSE: A portable umbrella case is provided to naturally drain rainwater in an umbrella and not to easily leak water out of the case when the case is horizontally placed or overturns. CONSTITUTION: A portable umbrella case comprises a umbrella insertion part(100) in which an umbrella is inserted; an umbrella accepting part(200) in which a space connected to the umbrella insertion part is formed for accepting the umbrella; a drainage part(300) which is connected to the umbrella accepting part for discharging water in the umbrella; and a waterproof support(400) which is extended from the inner side of the umbrella insertion part toward the inner side of the umbrella accepting part along the longitudinal direction of the umbrella accepting part, spacing the inner surface of the umbrella accepting a predetermined distance apart.
Patent KR-20130027279-A (KR)
Title: Bedframe with finishing board
Inventor: JEONG JIN HEE
IPC: A47C19/02
Filed: 2011-09-07
Abstract: PURPOSE: A mattress frame equipped with finishing board is provided to block the exposure of frame when looking at lower part and prevent foreign substance falls to lower part. CONSTITUTION: A mattress frame equipped with finishing board comprises perpendicular frame(10) respectively equipped in the corner of bed; supporting frame(20) which end part is welded and fixed to side of the perpendicular frame; a secondary frame(25) welded and fixed in a vertical direction of the supporting frame; a bracket(30) which end part is welded and fixed in the perpendicular frame side by combining the supporting frame and fastening member, an exterior panel(40) combined to fastening member by being inserted in space formed in the bracket and a finishing board supported to external supporting surface formed on the bracket.