baber/WOPTO huggingface dataset:
Patent KR-20120094738-A (KR)
Title: Non-contract charging device, non-contact charghing system and non-contact charging method
Inventor: KIM JAE KI
IPC: H02J7/00
Filed: 2011-02-17
Abstract: PURPOSE: A contactless charging apparatus, a contactless charging system, and a contactless charging method are provided to charge terminals having various specifications with maximally efficient transmission efficiency by controlling the location and area of a primary coil. CONSTITUTION: An AC-DC transformation unit(102) receives an external AC power source and outputs a direct current voltage. A DC-AC transformation unit(104) receives the direct current voltage and outputs an alternating current to the primary coil(120). A location driving unit(112) transfers the location of the primary coil according to the command of the first controller(110). An area control unit(114) controls the on-off of a switch and changes the area of the primary coil. A first communications unit(118) transmits and receives information to/from a second communication unit(220).
Patent KR-20120095246-A (KR)
Title: Level shifter
Inventor: RYU BEOM SEON
IPC: H03K19/0185
Filed: 2011-02-18
Abstract: PURPOSE: A level shifter is provided to output an external power supply using input signals only using a switching operation without a separate storage device by having single power. CONSTITUTION: A level shifter(1000) comprises a switching unit(100), a signal converting unit(200), and first and second output terminals(300,350). The switching unit controls an output voltage value of the first and second output terminals by switching the connection state of the signal converting unit according to an input signal. The signal converting unit is connected to an external power supply and a ground. The signal converting unit transmits the external power supply and a ground voltage to the first and second output terminals according to the switching operation of the switching unit. The first and second output terminals output a bias voltage which is applied from the external power supply.
Patent KR-20110098638-A (KR)
Inventor: KANNA SHINICHI
IPC: G02F1/13
Filed: 2011-02-22
Abstract: 본 발명은 프탈로시아닌계 안료, 디옥사진계 안료, 염료, 중합 개시제, 중합성 화합물, 및 용제를 포함하는 착색경화성 조성물을 제공하며, 또한 프탈로시아닌계 안료, 중합성기와 디피로메텐 색소로부터 유래되는 기를 포함하는 색소 다량체, 중합 개시제, 중합성 화합물, 및 용제를 포함하는 착색 경화성 조성물을 제공하는 것이다.
Patent KR-20130004535-A (KR)
Inventor: KIM YEUN SOO
IPC: G06Q50/20
Filed: 2011-02-23
Abstract: PURPOSE: A program structure for efficiently learning English or foreign languages is provided to check accurate meanings of words in a short period by analyzing roles which each word has. CONSTITUTION: A motion and word analysis station(1) includes motion word recognition(1a), a question to realize a word for a motion(1b), a question to think of the word(1c), and a question to analyze the word for the motion(1d). A target and word analysis station(2) includes target word recognition, a question to realize a target word, a question to think of the target word, and a question to analyze the target word. A description and word analysis station includes description word recognition, a question to realize a description word, a question to think of the description word, and a question to analyze the description word. [Reference numerals] (100a) ?What am I?; (100b2) Korean-English dictionary; (100b3) English-Korean dictionary; (100b4) Experiencing; (100b5) Video lecture; (100b6) English diary; (100b7) English chatting; (100b8) English cafe; (100b9) Shopping; (1a) Motion? Word; (1b) ?Is it the general verb group?; (1c,2c,3c,4c,5c,6c,7c) ?!?So?!?; (2a) Object? Word; (2b) ?Does it perform an object?; (3a) Description? Word; (3b) ?Is it the be-verb group?; (4a) State? Word; (4b) ?Is it an adjective?; (5b) ?Don't you feel frustrated?; (6a) Situation? Word; (6b) ?Is it a word after a preposition?; (7a) Connection? Word; (7b) ?Is it a connective word?; (8a) Subject? Word; (8b) ?Is it a master word?; (AA,FF,II,NN) Subject? What is the word?; (BB,DD) Object? What is the word?; (CC,EE) Motion? What is the word?; (GG) What situation happens after a relative/conjunctive/pronominal connective word?; (HH) What connective word? What is it? What situation?; (JJ) State? What is the word?; (KK) What situation happens after a preposition?; (LL) What? What situation is it regarding five Ws and one H?; (MM) Think about an adjective! So?
Patent KR-20120097041-A (KR)
Title: Screen device of agitating gas nozzle for medium blowing at electric furnace
Inventor: YOO DAE GYUNG
IPC: C21C5/52
Filed: 2011-02-24
Abstract: PURPOSE: An agitating gas nozzle screen device for medium blowing in an electric furnace is provided to improve the operating efficiency of an electric furnace by preventing the blockage of agitating gas blowing nozzles due to a thermal repair material. CONSTITUTION: An agitating gas nozzle screen device for medium blowing in an electric furnace comprises a ring member(10) having a size to be inserted to an electric furnace, screen plates(20) which are protruded along the circumference of the ring member and supported by a support(25) installed in the ring member to shield nozzles for blowing agitating gas into the electric furnace, traction bars(41) which are arranged to cross each other on the ring member, and a traction loop(43) which is installed in the crossing part of the traction bars.
Patent KR-20120103887-A (KR)
Title: A pre-heating water circulating pump having a leaking water preventing device
Inventor: PARK RAE HUN
IPC: F04D29/08
Filed: 2011-03-11
Abstract: PURPOSE: A preheating water circulating pump with a water leakage prevention member is provided to accommodate a tiny amount of preheating water being leaked to outside of a pump case and to selectively evaporate the preheating water, thereby secluding an inflow of the preheating water into the inside of a motor. CONSTITUTION: A preheating water circulating pump(10) comprises a motor assembly(12), an impeller(14), a pump case(16), and a water leakage prevention unit. The motor assembly generates torque with power supplied from outside. The impeller is axially joined to a motor shaft(13) of the motor assembly, thereby connected to the motor assembly. The pump case comprises the impeller in inside. The pump case guides a flow of preheating water. The water leakage prevention unit collects steam discharged to outside of the pump case between the pump case and the motor assembly. The water leakage prevention unit selectively evaporates the discharged steam.
Patent KR-20120108310-A (KR)
Title: Method and system for authentication in electronic commerce using smart phone
Inventor: CHOI SUN YOUNG
IPC: G06V30/224
Filed: 2011-03-23
Abstract: PURPOSE: An electronic transaction authentication method using a smart phone and a system thereof are provided to efficiently authenticate identification through a simple authentication process using a one-time 2D barcode. CONSTITUTION: When a user is connected to an electronic transaction server, a log-in web page screen is provided by recognizing a user connection(101). When the log-in is successfully completed, an electronic transaction user request is inputted and stored(102). A barcode is generated according to the electronic transaction user request, and barcode information is stored(103). The barcode is outputted as an image on a web page screen for the electronic commerce(104). [Reference numerals] (100) Start; (101) Log-in; (102) Confirming an electronic transaction demand; (103) Generating a barcode; (104) Outputting and confirming the barcode; (105) Receiving barcode information; (106) Authenticating the barcode; (107) Performing an electronic transaction; (108) End
Patent KR-20120108768-A (KR)
Inventor: CHOY EUN KANG
IPC: A47J47/00
Filed: 2011-03-25
Abstract: PURPOSE: A cutting board is provided to prevent liquid exhausted from food material from flowing out from the cutting board by attaching a container to the cutting board. CONSTITUTION: A cutting board includes a body(10), a partition wall, and a container(20). The body includes an upper plate(11). A plurality of water supply holes(12) is formed on the upper plate. The container is arranged at the bottom of the upper plate. The upper container is opened. An accommodation space(21) is formed at the upper side of the container. The cutting board include protrusions for enabling a user to separate the cutting board from the ground.
Patent KR-20120113418-A (KR)
Title: Child ball insertion the play panel
Inventor: SEO JUNG SU
IPC: A63H33/00
Filed: 2011-04-05
Abstract: PURPOSE: A ball insertion play plate for infants capable of offering playing and exercising effects at the same time, and to enable the infants to learn to recognize different colors and sizes. CONSTITUTION: A ball insertion play plate for infants includes more than one opening(40) and a ball planting unit plate(20). The openings are installed on the ball planting unit plate in the arrange of irregular sizes and colors. Each opening is for inserting and discharging balls(60) having various colors and sizes. The surface of the balls and the ball planting unit plate has predetermined figures or characters. The balls have elasticity, and are produced with a light material selected from synthetic resins, leather, fabrics, paper, silicon, timber, or rubber.
Patent KR-20120113612-A (KR)
Title: Inverter apparatus and electric vehicle having the same
Inventor: LEE BEOM SEOK
IPC: H02M7/48
Filed: 2011-04-05
Abstract: PURPOSE: An inverter device and an electric vehicle including the same are provided to suppress a temperature rise by directly contacting components with cooling fluid to exchange heat. CONSTITUTION: A case(161) has a receiving space and is composed of a case body(162) and a cover(172). The case includes a coolant inlet(166) and a coolant outlet(168). A switching device(181) is located in the case. A bus bar is connected to the switching device and includes a conductor, a bolt part, and a coating part.
Patent KR-20120124918-A (KR)
Title: Method for manufacturing semiconductor device
IPC: H01L27/105
Filed: 2011-05-06
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent the generation of a defect by forming a self alignment mask pattern by burying a material layer for a self-alignment mask. CONSTITUTION: A hard mask film(21) is formed on a substrate(20). A first area and a second area are defined on the substrate. A mask pattern(22) is formed on the hard mask film. The second area is exposed by etching the hard mask film using the mask pattern as an etching barrier. A first semiconductor process is performed using a hard mask pattern. A self-alignment mask pattern is formed by burying a material layer for a self-alignment mask on the second area. The hard mask pattern is etched using the self-alignment mask pattern as the etching barrier. A second semiconductor process is preformed using the self-alignment mask pattern.
Patent KR-20120127982-A (KR)
Title: Optical cable connecting box that have dual structure
IPC: H02G15/10
Filed: 2011-05-16
Abstract: PURPOSE: A cable enclosure having a dual structure is provided to improve the safety and convenience of a work task by easily connecting a cable from the ground. CONSTITUTION: A plurality of cables are led into and connected to a cable enclosure(100). The plurality of cables is installed in the ground or the underground. The cable enclosure includes a binding body(110). The binding body binds and draws out the plurality of cables. The cables are not entangled. The cable enclosure includes a connection body(120) for easy maintenance from the ground.
Patent KR-20120128250-A (KR)
Title: Method to produce korean paper for solid pattern
IPC: B32B5/18
Filed: 2011-05-17
Abstract: PURPOSE: A Korean traditional paper manufacturing method for texturing patterns is provided to facilitate a bonding process using starch-based adhesive by forming both-sided Korean traditional paper. CONSTITUTION: A Korean traditional paper manufacturing method includes the following steps: an additional material(200) is formed by mixing 52-65 weight% of rubber, 34-45 weight% of a foaming agent, and 1-3 weight% of a thickening agent, and the additional material is coated on a Korea traditional paper(100); another Korea traditional paper(300) is arranged on the coated additional material; the combined product is dried under the shade for 1 to 5 days; the dried product is foamed by using a heat transferring press. A patterning process is further implemented after the foaming process.
Patent KR-20120129678-A (KR)
Title: A pencil sharpener with net
IPC: B43L23/02
Filed: 2011-05-20
Abstract: PURPOSE: A pencil sharpener with a net is provided to prevent cut products from a pencil from dropping around the pencil sharpener by efficiently exhausting the cut products. CONSTITUTION: A pencil sharpener with a net includes a vinyl net(13), a plurality of combining pins(11), a plurality of supports(12), a fixing unit, a hinge shaft, and a handle. The vinyl net is installed in a cut product collecting container(10), and the corner parts of the vinyl net are round. The combining pins are inserted into combining holes(21) at the lower part of the pencil sharpener. The supports are installed at the lower part of the cut product collecting container. The fixing unit is fixed to the vinyl net. The hinge shaft is formed at the lower part of the fixing unit. The handle rotates based on the hinge shaft.
Patent KR-20120130930-A (KR)
IPC: A01D67/04
Filed: 2011-05-24
Abstract: PURPOSE: A cabin type combine is provided to open an engine room through a simple operation of pushing an operation unit and a cabin. CONSTITUTION: A cabin type combine comprises a cutting unit(30) which is installed in the front of a vehicle(10). The vehicle has caterpillar type wheels(20), transfers crops cut by the cutting unit through a feed rail(40) installed along one side of the vehicle, and threshes grains of harvested products. A cutter is mounted in the cutting unit which comprises a feed chain for transferring grains.
Patent KR-20120131629-A (KR)
Title: Sport apparatus of weights equiped have safety device
IPC: A63B23/12
Filed: 2011-05-26
Abstract: PURPOSE: An exercise device with a safety system is provided to prevent safety accidents by simplifying the structure of the exercise device. CONSTITUTION: An exercise device with a safety system comprises a fixed stand(100), a handle unit(200), a seat unit(300), a connecting rod(400), and a seat link unit(500). The fixed stand is perpendicularly installed on the surface. An upper frame and a lower frame are symmetrically installed on the top of the right and left of the fixed stand. The seat unit is linked to the lower frame. The connecting rod is integrally installed in the seat unit.
Patent KR-20120133189-A (KR)
Title: Assembling apparatus for suspension and control method thereof
IPC: B62D65/12
Filed: 2011-05-30
Abstract: PURPOSE: An assembly device for a suspension member and a control method thereof are provided to continuously assembly multiple bushes and connection members in a suspension member and to reduce hydraulic pressure required for press-fitting a coupling member to the suspension member. CONSTITUTION: An assembly device for a suspension member comprises a base frame(202), a conveyor(90), a fastening support part(212), a fastening part(223), and a fastening moving part(220). The conveyor supplies workpieces in which a coupling member is temporarily assembled to a connection part. The fastening support part supports the connection part and comprises a supporting block(210) and a supporting cylinder(214). The fastening part provides press-fitting force for press-fitting the coupling member to the connection part. The fastening moving part gradually delivers the press-fitting force of the fastening part to the coupling member.
Patent KR-20120133657-A (KR)
Title: Concrete filled double steel tube and concrete filled tubular column
IPC: E04C3/34
Filed: 2011-05-31
Abstract: PURPOSE: A concrete filled double steel pipe and a concrete filled steel pipe column are provided to improve resistance to an axial load by improving the coupling force of concrete and inner and outer steel pipes. CONSTITUTION: A concrete filled double steel pipe(100) comprises inner steel pipes(110), an outer steel pipe(130), and shear connection members(150). Each inner steel pipe has a hollow portion(111). The outer steel pipe is arranged outside the inner steel pipes and has a concrete filling space(131). The shear connection members are coupled to the outer surfaces of the inner steel pipes and the inner surface of the outer steel pipe in a longitudinal direction and have multiple holes(151). The holes increase the coupling force between the inner and outer steel pipes and concrete.
Patent KR-20110094165-A (KR)
Title: Kvm system with remote pc on/off function
Inventor: JEONG JAE HOON
IPC: H02J13/00
Filed: 2011-06-03
Abstract: PURPOSE: A KVM system having a remote pc on/off function is provided to remotely use a PC which is connected to the KVM sender. CONSTITUTION: A KVM(Keyboard, Video device, Mouse) receiver includes an on/off signal input unit(210), a first controller(230), and a signal transmission unit(250). The first control unit generates a predetermined packet by using a TCP(Transfer Control Protocol)/IP(Internet Protocol) according to the on/off signal. The signal transmission unit transmits the specific packet through wired/wireless communication network by loading in the PHY signal.
Patent KR-20120140548-A (KR)
Title: Apparatus and method for deposition
Inventor: JO YEONG DEUK
IPC: H01L21/205
Filed: 2011-06-21
Abstract: PURPOSE: A depositing apparatus and a depositing method are provided to form a thin film with high quality by stably depositing an ionized element on a substrate included in a reaction unit. CONSTITUTION: A depositing device includes a gas supply unit(100), an ionizing unit(200), and a reaction unit(300). The gas supply unit supplies a first gas. The ionizing unit is connected to the gas supply unit and provides a second gas made by ionizing the first gas. The second gas is inputted to the reaction unit. The ionizing unit includes an electrode generating unit and a charged particle generating unit. The electrode generating unit is connected to a power source and ionizes the gas by forming an electric field. The charged particle generating unit generates charged particles. [Reference numerals] (AA) Carrier gas tank; (BB) Source gas tank; (CC) Etching gas tank
Patent KR-20130001444-A (KR)
Title: Sports equipment for waist backbone
Inventor: OH SEUNG HOON
IPC: A63B23/02
Filed: 2011-06-27
Abstract: PURPOSE: An exercise device for waist backbone is provided to strengthen muscular strength and to make the waist, back, and belly of a human body flexible. CONSTITUTION: An exercise device for waist backbone comprises a buttock support part for supporting the buttocks of a user, an upper body support part for supporting the head, shoulder, and waist of the user, and a lower body support part for supporting the leg part of the user. The buttock support part comprises a buttock support frame(1), a motor/reducer(5), a power transmission device(6), a rotary connecting rod(10), and a buttock supporting board.
Patent KR-20130001480-A (KR)
Title: Control method for chassis dynamometer
Inventor: DO HYUNG SOO
IPC: B60T13/74
Filed: 2011-06-27
Abstract: PURPOSE: A control method for a chassis dynamometer is provided to prevent a dangerous situation such as overheating of the brake system of a vehicle by distinguishing a running situation from a braking situation in the chassis dynamometer and giving a bigger load to a motor in a braking situation. CONSTITUTION: A control method for a chassis dynamometer comprises following process. Whether a vehicle is in a braking situation or not is detected(S110). Current speed data is collected through wired/wireless networks connected with the communications network of a vehicle(S120). A load corresponding to a current vehicle speed is computed by referring to the existing frictional force simulation data which was collected and stored(S130). When the braking situation of the vehicle is sensed, a predetermined offset is given to the computed load according to the braking power distribution of front/rear brakes in the vehicle(S140). If the termination of the braking situation of the vehicle is sensed(S150), a load on which the offset is applied returns to the computed load according to the current vehicle speed(S160). [Reference numerals] (AA) Start; (BB) End; (S110) Sensing braking situation of vehicle; (S120) Detecting current vehicle speed; (S130) Computing load corresponding to current vehicle speed by referring to existing frictional force simulation data; (S140) Changing load by giving determined offset to the computed load; (S150) Sensing termination of the braking situation of vehicle; (S160) Returning from the changed load to the computed load
Patent KR-20130001505-A (KR)
Title: Appartus for on and off in multi
Inventor: PARK DUG JUN
IPC: H05B37/02
Filed: 2011-06-27
Abstract: PURPOSE: A multiple lighting device is provided to increase the convenience of lighting by supplying an operating signal to an input unit with only a touch of a user through the human organism resistance of the user. CONSTITUTION: A plurality of switches(200) have one or more contact points installed in different places. A detecting unit(120) detects an on-off signal of one of the switches. A control unit(130) lights a lighting device by using the on-off signal. The control unit lights out the lighting device by using the on-off signal. The control unit lights out the lighting device after the elapse of a time set by a user. A dimming control unit(140) controls the lighting device according to detected surrounding dimming. The switches are formed in a dual line type having two of contact points. [Reference numerals] (100) Main control unit; (120) Detecting unit; (130) Control unit; (140) Dimming control unit; (400) Sensor
Patent KR-20130002206-A (KR)
Title: Steel sheet and method of manufacturing the steel sheet
Inventor: GOO NAM HOON
IPC: C21D8/02
Filed: 2011-06-28
Abstract: PURPOSE: A steel sheet and a manufacturing method thereof are provided to reduce or remove the segregation of alloy elements in the surface and core portions of the steel sheet by regulating the slab reheating temperature, rolling start temperature, and cooling method, thereby increasing the yield strength and preventing linear curve marks. CONSTITUTION: A method for manufacturing a steel sheet comprises the steps of: reheating a slab panel, which comprises 0.002-0.01 wt% of C, 0.002 wt% or less of Si, 0.3-0.5 wt% of Mn, 0.025-0.065 wt% of P, 0.01 wt% or less of S, 0.01-0.03 wt% of S(Soluble)-Al, 0.002 wt% or less of N, and the remaining amount of Fe and inevitable impurities, to a reheating temperature of 1250-1300°C(S110), hot-rolling the reheated panel at a start temperature of 950-1000°C and an FDT(Finisher Delivery Temperature) of 850-880°C(S120), and cooling and coiling the hot-rolled steel panel(S130). [Reference numerals] (AA) Start; (BB) End; (S110) Reheating slab(1250-1300°C); (S120) Hot rolling(FET:950-1000°C,FDT:850-880°C); (S130) Cooling/coiling(rapid shear cooling,680-720°C)
Patent KR-20130008672-A (KR)
Title: A method of preparing biodiesel
Inventor: KIM SEUNG WOOK
IPC: C10L1/02
Filed: 2011-07-04
Abstract: PURPOSE: A method for producing biodiesel is provided to ensure high conversion rate and to produce a large amount of biodiesel using a small amount of lipase. CONSTITUTION: A method for producing biodiesel using oils and fats and alcohol comprises: a step of sending a first substrate and water in a first storage container(10) to a first reactor(20) containing first lipase and producing a preliminary biodiesel product; a step of recirculating the preliminary biodiesel product between the first reactor and first storage container; and a step of sending a second substrate, water, and preliminary product in a second storage container to a second reactor(40) containing second lipase and producing biodiesel. The first and second lipases are coimmobilized lipase.