baber/WOPTO huggingface dataset:
Patent KR-20110023541-A (KR)
Title: Reader of rfid
Inventor: KIM SOO KYUM
IPC: G06K17/00
Filed: 2009-08-31
Abstract: PURPOSE: An RFID reader using one antenna is provided to efficiently prevent reception error without an additional signal generating circuit and to cancel a leakage signal included in a receiving signal. CONSTITUTION: An oscillator(34) generates the oscillation signal of the different phase. A transmission unit(33) performs transmission operation while using the oscillation signal from the oscillator. A reception unit(36) performs reception operation while using the oscillation signal from the oscillator. A signal dividing element(38) inputs a reception signal to the reception unit. A leak cancelling unit(37) combines the created leakage cancelling signal with the reception signal.
Patent KR-20110023956-A (KR)
Inventor: KIM MYOUNG HAN
IPC: G06Q20/40
Filed: 2009-09-01
Abstract: 본 발명은 폰페이지를 이용한 전자결제 승인방법 및 전자결제 중개 시스템에 관한 것이다. 
     본 발명에 의하면, 이동 단말기의 점유여부를 구매자 인증수단으로 이용하여 전자결제를 수행하는 과정에 있어서 구매자의 이동 단말기 점유 인증을 위하여 이동 단말기에 승인번호를 단문 메시지로 전송하지 않고도 점유 인증이 가능하다. 전자결제를 수행하는 과정에서 전자상거래 사이트에 접속한 구매자 단말기를 통하여 이동 단말기 정보를 입력받고, 구매자 단말기를 통하여 전자결제 중개 시스템이 제공하는 폰페이지 접속용 모바일주소를 구매자에게 안내하고, 구매자가 소지한 이동 단말기로 폰페이지에 접속하면, 폰페이지에 접속한 이동 단말기 고유번호와 구매자가 입력한 이동 단말기 고유번호의 일치여부를 확인하여 단문 메시지를 전송하는 과정이 없이도 간편하게 구매자의 이동 단말기 점유 인증을 수행할 수 있는 것을 특징으로 한다. 
     
     전자결제, 휴대폰, 이동 단말기, 점유 인증, 폰페이지, 모바일주소
Patent KR-20110025412-A (KR)
Title: Method for manufacturing organic light emitting diodes
Inventor: HWANG JANG HWAN
IPC: H05B33/10
Filed: 2009-09-04
Abstract: PURPOSE: A method for manufacturing an organic light emitting diode is provided to increase luminous efficiency by forming a light transmitting layer made of inorganic materials between a film and an anode electrode. CONSTITUTION: A light transmitting layer is formed on one side of a base film(210) using a pressing roller. A TiO2 layer(214) is formed on a first surface of the base film. An Al2O3 layer is formed on one side of the TiO2 layer. A SiO2 layer is formed on one side of the alumina layer. An anode electrode, a hole floating layer, a light emitting layer, an electron floating layer, and a cathode electrode are successively laminated on one side of the light transmitting layer.
Patent KR-20110026600-A (KR)
Title: Diverging radial-type stereoscopic camera
Inventor: SON JUNG YOUNG
IPC: H04N13/02
Filed: 2009-09-08
Abstract: PURPOSE: A diverging radial-type stereoscopic camera is provided to be attached to any small apparatus by making a disparity from an object depend on diverging angle of two cameras. CONSTITUTION: A diverging radial-type stereoscopic camera has an arrangement in which two cross line and an optic axis of the right and the left camera is coincided. A center of the right and the left object lens is placed on the plane which divides the crossing angle into two equal parts. The right and the left camera(1,3) form a symmetry structure to a horizontal plane(30).
Patent KR-20110027327-A (KR)
Title: Processing assembly of a raw ore powder and processing method of a raw ore using there of
Inventor: JIN KI CHUL
IPC: C22B1/02
Filed: 2009-09-10
Abstract: PURPOSE: An assembly for processing raw ore powder and a method of processing raw ore using the same are provided to enable a metallic cluster to be detected by magnetic force even if raw ore power contains a very small amount of metallic cluster. CONSTITUTION: A method of processing raw ore is as follows. The raw ore is milled to become particles. The particles are divided into raw ore powder and impurities using the vibration of a vibrating screw(121). The raw ore powder is heated. After magnetic force is applied to the raw ore powder, a magnetic material and a non-magnetic material are separated.
Patent KR-20100031479-A (KR)
Title: System and method for varying transfer pressure applied by a transfer roller in a printer
Inventor: JONES MICHAEL E
IPC: B41J29/38
Filed: 2009-09-11
Abstract: PURPOSE: A system and a method for varying transfer pressure applied by a transfer roller in a printer are provided to control movement of a roller within the printer by allowing a displaceable linkage to apply power and movement to the transfer roller. CONSTITUTION: A system for varying transfer pressure applied by a transfer roller in a printer comprises an imaging member, a transfer roller(94), a controller, and a displaceable linkage. The transfer roller is contiguous to the imaging member. The controller generates signals for controlling movement of the transfer roller. The linkage is coupled to the controller and the transfer roller, and contacts and separates the transfer roller from the imaging member. The linkage applies first movement to the transfer roller to form a transfer nip using ordered first power. The linkage applies second movement to the transfer roller using ordered second power. The linkage applies third movement to the transfer roller using ordered third power.
Patent KR-20110028166-A (KR)
Title: Agricultural sheet in favor of environment and its manufacturing technique
Inventor: LEE SANG BONG
IPC: C08J5/18
Filed: 2009-09-11
Abstract: PURPOSE: An environment-friendly agricultural sheet is provided to prevent the rearing of weeds and the collapse of banks, to suppress use of herbicides, and to prevent accidents due to anti-slid treatment of the outer surface. CONSTITUTION: A method for manufacturing an environment-friendly agricultural sheet comprises the steps of: injecting a polyethylene mixture into an input part of a first extruder; injecting the polyethylene mixture into an input part of a second extruder; blow-molding the polyethylene mixture discharged from the first and second extruders through one outlet, so than the polyethylene mixture component discharged from the first and second extruders is positioned at the outer surface of a molding and the polyethylene mixture component discharged from the second extruder extruders is positioned at the inner surface of the molding; cutting the cross-section of the blow molding and processing the cut blow molding in a sheet form; and drilling plural holes with constant size on the sheet.
Patent KR-20090105902-A (KR)
Title: Movable apparatus of angker bolt cover for prevent fall of gang form
Inventor: CHOI JAE JU
IPC: E04G21/32
Filed: 2009-09-15
Abstract: PURPOSE: A vertical moving apparatus of an anchor bolt cover is provided to cover an anchor bolt for gang form easily even when inter-layer height of a building or apartment is large or small. CONSTITUTION: A vertical moving apparatus of an anchor bolt cover comprises a raising loop member(110), a pair of upper guide members(120), first and second guide members(130,131), a safety loop member(140), a coil spring(150), and a fixing member(160). The raising loop member is fixed so that a raising loop part protrudes into the upper side from a vertical member(101) of a gang form. The upper guide members are fixed to both sides of the straight part of the raising loop member. The first and the second guide member are fixed to both outer sides of the vertical member and to raising loop member. The safety loop member is made up by inserting the straight part into the upper guide member and through holes of the first and second guide members successively. The coil spring is rolled on the outside surface of the safety loop member below the first guide member. The fixing member is fixed to the lower end of the straight part of the safety loop member.
Patent KR-20110029756-A (KR)
Title: High efficiency dc/dc converter using half-bridge
Inventor: PARK SUNG JUN
IPC: H02M3/28
Filed: 2009-09-16
Abstract: PURPOSE: A high efficiency DC/Dc converter of a half bridge type is provided to reduce a switching loss by performing a soft switching operation of a half-bridge switching unit. CONSTITUTION: A half-bridge switching unit(110) includes a first input capacitor(111) and a second input capacitor(112) which supply the input DC power to both sides of an input side coil of a transformer. The half-bridge switching unit includes a first switch(113) and a second switch(114). A transformer(120) outputs the boosted power by boosting the power of each input capacitor. A rectifier(130) includes a first diode(131) and a second diode(132) for rectifying the boosted power. An output unit(140) generates output DC power by charging the boosted power rectified by the rectifier and includes a first output capacitor(141) and a second output capacitor(142).
Patent KR-20110030805-A (KR)
Inventor: SIM DONG BIN
IPC: H04B10/40
Filed: 2009-09-18
Abstract: 본 발명은 발광다이오드가 발산하는 광을 수광하는 수광트랜지스터가 광을 미약하게 수광하게 될 경우 발광다이오드의 발광 출력을 높이기 위한 포토커플러를 이용한 송수신 장치에 관한 것으로서, 송신하기 위해 입력되는 신호에 대응하여 발광다이오드를 구동하기 위한 신호를 출력하는 송신부와, 상기 발광다이오드가 발산하는 광을 수광하는 수광트랜지스터로부터 전기적인 신호를 받아 상기 송신부의 입력에 대응하는 신호를 출력하는 수신부를 구비한 송수신 장치로서, 기준레벨을 발생하는 기준레벨 발생부; 및 상기 수신부의 출력과 상기 기준레벨 발생부의 기준레벨을 비교하여 상기 수신부의 출력레벨이 상기 기준레벨 이하일 경우 상기 송신부로 특정 신호를 제공해서 상기 송신부가 발광다이오드를 구동하기 위한 신호의 레벨을 상승시키도록 하는 비교부를 포함하는 것을 특징으로 한다. 
     이와 같은 본 발명은 발광다이오드가 발산하는 광을 수광하는 수광트랜지스터가 광을 미약하게 수광하게 될 경우 발광다이오드의 발광 출력을 높이기 때문에, 수광트랜지스터는 항상 최적한 상태의 광을 수광하게 되어 원하는 신호를 에러 없이 전송할 수 있게 되는 효과가 있다. 
     즉, 수신부는 송신부가 포토커플러를 통해 전송하는 신호를 정상적으로 수신할 수 있게 된다. 
     
     포토커플러, 발광다이오드, 수광트랜지스터
Patent KR-20110032172-A (KR)
Title: The bio sensor and the driving method thereof
Inventor: PARK CHAN WOO
IPC: G01N27/416
Filed: 2009-09-22
Abstract: PURPOSE: A biosensor and a driving method thereof are provided to remarkably improve sensitivity and reaction velocity by forming a probe molecule on a reference electrode. CONSTITUTION: A biosensor comprises a transistor, a fluid pipe(250), a reference electrode(260), and a probe molecular layer(320). The transistor has a substrate(200), a gate insulator film(217), and a source/drain electrode(215). The substrate has a channel formed in a source, a drain, and a gap between the source and the drain. The gate insulator film is formed on the channel. The source/drain electrode is connected to the source and the drain. The fluid pipe covers the transistor and moves a sample solution with target molecules. The reference electrode is formed in the inner wall of the fluid pipe. The probe molecule layer is attached on the top of the reference electrode and reacts with the target molecules.
Patent KR-20110032546-A (KR)
Title: Balance coil
Inventor: CHONG WON SIK
IPC: H01F27/42
Filed: 2009-09-23
Abstract: PURPOSE: A balance coil is provided to adjust the current balancing of a plurality of lamps by using a bobbin equipped with a first winding part and a second winding part. CONSTITUTION: A bobbin(110) comprises a first winding part applied with the current voltage and a second winding part. The second winding part is arranged on one side of the first winding. A first coil is wound around the first winding part. A secondary coil is induced by the first coil and is wound around the second winding part.
Patent KR-20110032670-A (KR)
Title: Composition for improving skin containing callus of broussonetia plant
Inventor: KIM SUN KYONG
IPC: A61Q19/08
Filed: 2009-09-23
Abstract: PURPOSE: A composition containing callus of Broussonetia kazinoki plants is provided to promote skin regeneration, moisturizing, and whitening and to prevent wrinkle and aging. CONSTITUTION: A composition contains 0.0001-25.0 weight% of crushed callus of Broussonetia kazinoki, callus culture liquid, callus extract, crushed material of cells differentiated from the callus, culture liquid of the cells, or extract of the cells as an active ingredient. The composition is used in skin regeneration, anti-wrinkling, skin whitening, moisturizing, or skin tone improvement.
Patent KR-20110034084-A (KR)
Title: Input method for korean text
Inventor: PARK TAE UN
IPC: G06F3/02
Filed: 2009-09-28
Abstract: PURPOSE: A Korean character input method is provided to minimize key movement by designating one key as a vowel input activating key after designating a consonant as a primary character. CONSTITUTION: A Korean character input system includes a keyboard structure of a restricted key. A consonant is preferentially designated to each key. In case a user presses each key, the consonant is inputted. A key, to which a character is not designated, is designated to vowel input activating key(101). When a user presses the key except the vowel input activating key, the designated consonant or the vowel is inputted.
Patent KR-20110034935-A (KR)
Title: Liquid crystal display device
Inventor: KIM BYUNG HOON
IPC: G02F1/1345
Filed: 2009-09-29
Abstract: PURPOSE: A liquid crystal display device is provided to improve a display quality by minimizing the resistance deviation between a central data link line and an edge data link line. CONSTITUTION: A liquid crystal display device comprises: a driving IC for re-arranging image data from an external system and outputting the data according to a preset timing; an image display part; a non-display part in which a plurality of data link lines are formed in order to transmit image data to the display part; and a plurality of transmission lines for enabling each data link line to transmit the image data.
Patent KR-20110041177-A (KR)
Title: Method of channel access of on board unit in road side unit environment based multi-channel
Inventor: LEE MYUNG SOO
IPC: H04W76/02
Filed: 2009-10-15
Abstract: PURPOSE: A channel access method of a vehicle terminal is provided to reduce the synchronization lag which can be generated in a channel accessing process. CONSTITUTION: A vehicle terminal information is transmitted to a second RSU(Road Side Unit)(200) adjacent to a first RSU(100). A vehicle terminal is moved and reaches the service area of the second RSU. The vehicle terminal is synchronized with the first channel using a first beacon frame which includes channel information of the second RSU. A channel access environment is changed from the first channel to the second channel using a second beacon frame which includes the second channel information.
Patent KR-20110041849-A (KR)
Title: Apparatus for automatically cultivating bean-sprout
Inventor: JO JEONG BUN
IPC: A01G31/02
Filed: 2009-10-16
Abstract: PURPOSE: An automatic bean sprout growing apparatus is provided to facilitate the air flow inside the apparatus by forming grooves on the bottom surface of a cultivation box. CONSTITUTION: An automatic bean sprout growing apparatus comprises the following: a cultivation box(100) including plural grooves on the bottom surface for facilitating the air flow, and a door(150) on an opening; a cultivation container with an opened upper side, to cultivate both straight-type bean sprouts and curved-type bean sprouts; an inlet pipe branching tap water supplied into the cultivation box; a first sprayer horizontally spraying the tap water into the cultivation box; a second sprayer spraying the tap water in a straight line into the cultivation container; and first and second controllers controlling the sprayers.
Patent KR-20110042674-A (KR)
Title: Display device array substrate
Inventor: KIM SUNG HWAN
IPC: G09G3/36
Filed: 2009-10-19
Abstract: PURPOSE: A display device array panel is provided to display an image pixel in a cylindrical shape by forming a unit pixel by crossing a data line and a scan line with each other. CONSTITUTION: A display device array panel(200) is a substrate(210). A data pad(220) is located in one side of the substrate. A scan pad(230) is located in the other side of the substrate. A plurality of data lines is inserted to the data pad. A plurality of scan lines(235) is inserted to the scan pad. A plurality of unit pixels(P) crosses with each other.
Patent KR-20110042967-A (KR)
Title: Packing bag automatic supply divide
Inventor: KEE SUNG GUK
IPC: B65B57/12
Filed: 2009-10-20
Abstract: PURPOSE: An automatic packing bag supply apparatus is provided to continue a series of processes for packing bags without interruption. CONSTITUTION: An automatic packing bag supply apparatus(200) comprises a packing bag lateral transfer part(20), a packing bag longitudinal transfer part(30), and a controller. The packing bag lateral transfer part comprises an endless track(22) which runs along a track provided on a work table, a driving unit(23) which provides torque to the endless track, and a sensing unit which detects the position of a transfer member(24) moving along with the endless track and controls the operation of the driving unit. The packing bag longitudinal transfer part comprises a platform(31) in which a stack of packing bags(1) is loaded, a lifting unit which moves the platform up and down, a position sensor which detects the height of the platform to control the operation of the lifting unit, and a pressure sensor which detects the existence of a packing bag on the platform to control the operation of the lifting unit. The controller controls the operation of the transfer parts according to the sensing results of the sensors.
Patent KR-20110044548-A (KR)
Title: Supplementary food for health using kimchi
Inventor: SONG YOUNG KEUN
IPC: A23L33/15
Filed: 2009-10-23
Abstract: PURPOSE: Health functional food using kimchi as a main raw material is provided to enable eaters to easily eat kimchi by reducing the unique smell and taste. CONSTITUTION: Health functional food using kimchi as a main raw material contains 27% of dried kimchi powder, 15% of sea tangle powder, 8% of garlic powder, 5% of glutinous rice flour, 1% of ginger powder, 3% of mugwort powder, 10% of vitamin C, 1% of mixed lactic acid bacteria, 0.5% of lactic acid bacteria, 5% of dietary fiber, 0.1% of xylitol, 0.1% of citric acid, 3% of vitamin B1, 0.3% of hydrochloride, 3% of vitamin B2, 3% of vitamin B6, 3% of vitamin D3, 3% of vitamin E, 1% of niacin, 2% of calcium pantothenate, 3% of vitamin A, 1% of aspartame, 0.5% of collagen, 0.5% of glycerin fatty acid ester, 0.5% of gelatin, and 0.5% of magnesium stearate.
Patent KR-20110046878-A (KR)
Title: Self-Refresh Test Circuit of a Semiconductor Memory Apparatus
IPC: G11C11/4076
Filed: 2009-10-29
Abstract: PURPOSE: A self-refresh test circuit of a semiconductor memory apparatus is provided to reduce a test time related to a self refresh by setting the self refresh period. CONSTITUTION: In a self-refresh test circuit of a semiconductor memory apparatus, a test clock generation unit(100) generates a plurality of division clocks. The test clock generation unit outputs one division clock to a selection clock. A pulse generating unit(200) generates a test period signal. A period signal selection unit(300) outputs one of the test period signal or a self refresh period signal to a selection period signal. The self refresh pulse controller(400) generates a self refresh pulse. The test clock generation unit includes a division clock generator(110) and a division clock selection unit(120).
Patent KR-20110047677-A (KR)
Title: Electrochemically sterilizing device and electrochemical cell comprising the same
IPC: C25B9/19
Filed: 2009-10-30
Abstract: PURPOSE: An electrochemical germicide generator and a system using the same are provided to prevent separation since a salt-water electrolysis cell consists of a membrane, anode and cathode and they are coupled physically and chemically. CONSTITUTION: An electrochemical germicide generator comprises a softner, a salt-water tank(220), an electrolysis cell, a germicide tank, a liquid-gas separator, and a chlorine dissolving unit. The electrolysis cell comprises a diaphragm for passing sodium ion between an anode chamber and a cathode chamber. The liquid-gas separator separates non-reactive salt water and chlorine from the discharge material of the anode chamber. The non-reactive salt water separated by the liquid-gas separator flows into the anode chamber back. The chlorine separated by the liquid-gas separator is put into the chlorine dissolving unit along with caustic soda solution discharged from the cathode chamber.
Patent KR-20110047834-A (KR)
Title: Substrate for package and electronic device package
IPC: H01L23/28
Filed: 2009-10-30
Abstract: PURPOSE: A substrate for a package and an electronic device package are provided to prevent the formation of a void trap by uniformly forming the flow speed of an under-fill regardless of the density of the bump. CONSTITUTION: A plurality of pads are formed on the surface of an insulator(110). An electronic device(210) is mounted on the surface of the insulator to be electrically connected to a plurality of pads through the bump. An under-fill unit(250) is injected between the electronic device and the insulator. The surface of the insulator has a first region and a second region which have different pad density. The surface roughness of the first region is different from the surface roughness of the second region.
Patent KR-20110054694-A (KR)
Title: Insulating oil for eco-environment and manufacturing method thereof
Inventor: KWEON TAE HOON
IPC: C10N30/10
Filed: 2009-11-18
Abstract: PURPOSE: Environment-friendly insulating oil and a producing method thereof are provided to prevent the high viscosity generation on an electric power apparatus when using tenebrio molitor extract oil. CONSTITUTION: A producing method of environment-friendly insulating oil comprises the following steps: mixing tenebrio molitor extract oil with low molecular weight compound alcohol using an alkali catalyst for the esterification reaction; phase-separating the obtained ester material and glycerine using water and petroleum ether; and evaporating the ester material for removing the alcohol and the moisture. The alkali catalyst is selected from the group consisting of potassium hydroxide, sodium hydroxide, lithium hydroxide, and sodium alkoxide.
Patent KR-20110068201-A (KR)
Title: Clustered pipelines with variousd iameter and their applications for calibrating blood flowmeters
Inventor: CHUN SE JONG
IPC: A61B5/026
Filed: 2009-12-15
Abstract: PURPOSE: Clustered pipelines for correction and a device for testing and correcting a blood flow meter using the same are provided to measure a blood flow value by correcting the blood flow meter after the correction value of an ultrasonic blood flow meter is calculated. CONSTITUTION: A clustered pipeline body(1) has a blood path with different diameters. Two covers(2,3) are installed on both sides of clustered pipelines. An inlet(21) and an outlet(31) connected to one blood path are installed in two covers. A support(4,5) supports the cover and closely contacts the cover with the clustered pipeline body. A body insertion groove(3a) with the same diameter as the outer diameter of the clustered pipeline body is formed on the surface facing the clustered pipeline body of the covers.
Patent KR-20110069232-A (KR)
Title: Stabilizer mounting structure
Inventor: LEE JOONG KWON
IPC: B60G21/055
Filed: 2009-12-17
Abstract: PURPOSE: A structure for mounting stabilizer is provided to improve load abrasion efficiency by making a hanger bracket of driver's seat and passenger's seat asymmetric. CONSTITUTION: A structure for mounting stabilizer comprises a stabilizer(100), a stabilizer arm(200), and hanger brackets(300a,300b). The stabilizer prevents the leaning of a car body. The stabilizer arm is fixed to end of the stabilizer. The stabilizer arm has a clamp pipe having a rubber bush inside the arm. The hanger bracket is arranged to make a pair of rods(310a,310b,330a) to be faced to each other. One end of the hanger bracket is fixed to the clamp pipe. The other end of the hanger bracket is fixed to the side member of the car body.