baber/WOPTO huggingface dataset:
Patent KR-20120111800-A (KR)
Title: Multipurpose shifter with a road boundary stone cutting device
Inventor: PARK CHENG KUK
IPC: B28D1/24
Filed: 2011-04-01
Abstract: PURPOSE: A road boundary stone cutting apparatus with a multi-purpose carriage is provided to reduce the time, effort, and manpower consumed for cutting road boundary stone. CONSTITUTION: A road boundary stone cutting apparatus comprises a vertical lifting frame(10) with a lift driving motor(12) and a lift driving shaft(11), a lifting stand(20) which is controlled in height by the lift driving shaft driven with the lift driving motor and horizontally reciprocated by a lifting stand transfer motor(22), and a carriage(50) with a pair of working stands(40) including a pair of supporting units(41) and a pair of inclination control panels(42). The carriage is formed with a carriage motor(52) and transfer rollers(54) at the bottom to reciprocate along transfer rails(55).
Patent KR-20120113322-A (KR)
Title: Search light integrated dirve motor
Inventor: PARK JONG SUN
IPC: F21W101/10
Filed: 2011-04-05
Abstract: PURPOSE: A searchlight integrated with a driving motor is provided to reduce the size of the searchlight by installing the driving motor for horizontal and vertical rotation in a searchlight part. CONSTITUTION: A searchlight part(100) rotates on the upper side of a frame part(200) and includes a reflector support frame, a vertical rotation driving unit, and a horizontal rotation driving unit. The reflector support frame rotatably fixes a reflector to a penetration part. The vertical rotation driving unit is installed in a searchlight case to rotate the reflector. The frame part supports the searchlight.
Patent KR-20120115893-A (KR)
Title: Nose pad composition for eyeglasses
Inventor: PARK JUN YUP
IPC: C08L23/08
Filed: 2011-04-11
Abstract: PURPOSE: A nose pad composition for glasses for glasses is provided to provide a nose pad which is not easily torn while improving touch feeling and to be environment-friendly by not passing through a separate waste treatment process like incineration, recycling, etc by comprising biodegradable polylactic acid. CONSTITUTION: A nose pad composition for glasses for glasses comprises 1-5 parts by weight of polypropylene, 1.0-2.0 parts by weight of polylactic acid, 1.0-2.0 parts by weight of stearic acid, and 1.5-3.0 parts by weight of dry silica based on 100.0 parts by weight of an ethylene vinyl acetate, an ethylene-octene copolymer or an ethylene-butene copolymer. The nose pad composition additionally comprises 0.1-1.0 parts by weight of nano silver based on 100.0 parts by weight of the ethylene vinyl acetate, ethylene-octene copolymer or ethylene-butene copolymer. [Reference numerals] (AA) Classification; (BB) Embodiment 1; (CC) Embodiment 3; (DD) Embodiment 5; (EE) Comparative embodiment 1; (FF, LL) Apperance; (GG) Classification; (HH) Embodiment 2; (II) Embodiment 4; (JJ) Embodiment 6; (KK) Comparative embodiment 2
Patent KR-20120117369-A (KR)
Title: Internal voltage generator and operating method thereof
Inventor: HA JOO YUN
IPC: G11C5/14
Filed: 2011-04-15
Abstract: PURPOSE: An internal voltage generating circuit and a driving method thereof are provided to minimize a standby current consumed in a standby mode by commonly using a standby driving unit. CONSTITUTION: A plurality of active driving units(210) respectively supply a plurality of active power sources to a plurality of regions in response to an active mode. A common standby driving unit(220) supplies standby power to the plurality of regions in response to the standby mode by corresponding to the plurality of active driving units. [Reference numerals] (211) Peri standby driving unit; (212) Main active driving unit; (220) Peri standby driving unit
Patent KR-20120119393-A (KR)
Title: Method for fabricating graphene for supporting catalyst and fuel cell using the same
Inventor: KIM WON BAE
IPC: H01M8/02
Filed: 2011-04-21
Abstract: PURPOSE: A manufacturing method of catalyst carrying graphene and a fuel cell using the same are provided to carry nano-meter sized metal catalyst particles in the graphene. CONSTITUTION: A manufacturing method of catalyst carrying graphene includes the following: graphite is treated with an oxidant to prepare graphite oxides(S10); the graphite oxides are frozen-dried(S12); the frozen-dried graphite oxides are thermally treated to be separated into functional graphene sheets containing functional groups with oxygen atoms(S14); and metal catalyst are carried on the graphene sheets(S16). [Reference numerals] (S10) Manufacturing graphite oxides by treating graphite with an oxidizing agent; (S12) Freezing and drying the graphite oxides; (S14) Thermally treating the frozen-dried graphite oxides to be separated into a functional graphene sheet; (S16) Carrying a metal catalyst in the graphene sheet
Patent KR-20110120245-A (KR)
Title: Electronic components mounting method, electronic components mounting device, and nozzle data creating method
Inventor: URAKAWA AKIHIRO
IPC: G06F19/00
Filed: 2011-04-27
Abstract: PURPOSE: An electronic component mounting method, an electronic component mounting device, and a nozzle data creating method are provided to select a suction nozzle suitable for the model of an electronic component, thereby preventing mis-suction. CONSTITUTION: An image or graphics about an electronic component are displayed on a display unit. The graphics of a selected suction nozzle are displays on the display unit(S13). A certain electronic component is selected. The list of suction nozzles is displayed on the display unit(S15).
Patent KR-20120122131-A (KR)
IPC: A23L7/10
Filed: 2011-04-28
Abstract: PURPOSE: A cup type electric steamer and a manufacturing method thereof are provided to save energy by preventing steam losses. CONSTITUTION: A cup type electric steamer comprises a cap and a steam generation container. The cap comprises an outer wall(10) and a hole(16). The cap is closely attached to the upper end and edge of a cup. The cap is made of stainless steel or aluminum materials which blocks micro waves. The steam generation container is integrally formed with a water tank and settling part. The settling part comprises double edges(21a,26a) and grooves(22,23,27).
Patent KR-20120122535-A (KR)
Title: Wire electrode for electro discharge machining and thesame methode
IPC: B23H7/08
Filed: 2011-04-29
Abstract: PURPOSE: An electrode wire for electric discharge machining and a manufacturing method thereof are provided to maximize working speed and surface roughness of workpieces by arranging grains at right angle to a longitudinal direction. CONSTITUTION: An electrode wire for electric discharge machining comprises a core wire(12), a first alloy layer(22), and a second alloy layer(23). The core wire is composed of first metal. The first alloy layer is formed between the core wire and the boundary of second metal. The second alloy layer is formed on the outer surface of the first alloy layer. A plurality of grain is formed by the core wire.
Patent KR-20120122566-A (KR)
Title: Apparatus for winding wire
IPC: B65H59/38
Filed: 2011-04-29
Abstract: PURPOSE: A wire winding device is provided to facilitate a work for movably winding a wire between bobbins by independently manufacturing the wire winding device from an ingot cutting machine. CONSTITUTION: A wire winding device comprises a wound bobbin supporting unit(200), a winding bobbin supporting unit(300), a wire controlling unit(500), and a control unit(600). The wound bobbin supporting unit supports a release bobbin on which a wire is wound and rotates the wound bobbin to release the wire. The winding bobbin supporting unit supports a winding bobbin for winding the wire and rotates the winding bobbin to wind the wire. The wire controlling unit horizontally moves between the wound bobbin supporting unit and the winding bobbin supporting unit at a set pitch. The wire passes through the wire controlling unit to maintain the constant tension of the wire. The control unit controls the operation of the wound bobbin supporting unit, the winding bobbin supporting unit, and the wire controlling unit.
Patent KR-20120122730-A (KR)
IPC: B42D15/00
Filed: 2011-04-29
Abstract: PURPOSE: A ticket is provided to increase the interest of clients, thereby utilizing as advertizing and marketing of enterprise by printing luck numbers to provide free gifts. CONSTITUTION: A ticket is composed of a base paper(102) and a transparent silver nano-adhesive sheet(104). The base paper is composed of papers or synthetic resin plate. The nano-silver adhesive sheet is coated on the upper side of the base paper. The base paper comprises a bar code zone printed portion(106), a lucky number printed portion(108), a coupon printed portion(110) and dotted line(112). The barcode area informs the information of reserved performances. The lucky number printed portion is printed by leaving certain distance from barcode area printing portion. The coupon printed portion is printed by leaving certain distance from the lucky number printed portion. [Reference numerals] (110) Coupon
Patent KR-20120125070-A (KR)
Title: connection structure of a street lamp pillar column comprising of aluminium
IPC: E02D27/42
Filed: 2011-05-06
Abstract: PURPOSE: An aluminum lamp post with improved durability with respect to impact and a base joint structure are provided to maintain aesthetic of a city, to obtain structural stability with respect to external force, and to obtain an uniform quality. CONSTITUTION: An aluminum lamp post with improved durability with respect to impact and a base joint structure comprise a lower lamp post(10), a flange(30), and a base plate. The lower lamp post is mad of an aluminum alloy. The lower lamp post comprises a plurality of bolt mounting guides(11) toward a longitudinal direction in an inner circumference. The flange comprises a fastening hole(34). The base plate comprises a seating portion(320) and a coupler. The flange, the lower lamp post, and the base plate are connected to a long bolt(400). The long bolt linearly connects a joining hole of the base plate, a bolt mounting guide of the lower lamp post, and a fastening hole of the flange, thereby joining the same.
Patent KR-20120126174-A (KR)
Title: Earth auger machine having multi shaft
IPC: E21B3/02
Filed: 2011-05-11
Abstract: PURPOSE: An excavating and mixing machine with an enhanced deep and multi-axis auger device is provided to excavate deep excavation holes deeper than a vertical length of a leader by connecting and assembling multi-axis retractile extension rods. CONSTITUTION: An excavating and mixing machine with an enhanced deep and multi-axis auger device comprises multiple shaft holes, female joint holes, guide shafts, guide holes, pin coupling holes, retractile extension rod shaft holes, and rotary swivels(7). The shaft holes are formed in the center of each interlocking gear mounted on gear boxes(3). The female joint holes are formed in the center of each multiple main shaft(4) and are connected to the shaft holes. The guide shafts are connected to the top of the interlocking gears to rotate with the interlocking gears. The guide holes are formed in the center of each guide shaft and are connected to the shaft holes and the female joint holes. The pin coupling holes penetrate the main shafts. The retractile extension rods are inserted in the female joint holes. Each rotary swivel has a female joint(71).
Patent KR-20120127998-A (KR)
Title: System and method for providing push service based-on public internet protocol in network
IPC: H04L12/66
Filed: 2011-05-16
Abstract: PURPOSE: A system and method for providing a push service based on a public internet protocol in a wireless network are provided to eliminate a load due to a limited capacity of an address translator by minimally reducing use of the address translator. CONSTITUTION: A push service providing system comprises a client(100) transmitting and receiving a push message while being connected to a wireless network(200) or an internet network(400), an address translator(300), a service providing device(500), and a push service device(600). The client is a terminal which is connectable with the wireless network or the internet network. The service providing device is connected to the internet network. The push service device is connected to a plurality of clients through the wireless network or the internet network. The wireless network includes a circuit switching network and a packet switching network using a base station including CDMA(Code Division Multiple Access), EV-DO(Evolution Data Optimized CDMA2000), GSM(Global System/Standard for Mobile Communication), WCDMA(Wideband Code Division Multiple Access), and a Wibro(Wireless Broadband Internet), etc. The internet network includes a local area network like WiFi and general wired and wireless internet networks. [Reference numerals] (110) Client A; (120) Client B; (130) Client C; (140) Client D; (200) Wireless network; (300) Address translator; (400) Internet network; (500) Service providing device; (AA) Private address; (BB) Dynamic address
Patent KR-20120125123-A (KR)
Title: Pump cooling apparatus of liquifyed natural gas supply system
IPC: F02M21/02
Filed: 2011-05-17
Abstract: PURPOSE: A pump cooling device in a natural gas supply system is provided to stably drive a reciprocal pump over a long period of time by installing a cooling unit. CONSTITUTION: A pump cooling device in a natural gas supply system is installed inside a marine structure. A pump cooling device in a natural gas supply system discharges lubricants in a pump(20) which is operated for compressing natural gas to the outside. The discharged lubricants return to the pump after being cooled by a cooling unit. The pump cooling device comprises a lubricant circulation line. The lubricant circulation line circulates the lubricants in the pump. The cooling unit is installed in the lubricant circulation line, and cools the lubricants by heat-exchanging with air.
Patent KR-20120129432-A (KR)
Title: Under water moving apparatus
IPC: B63G8/08
Filed: 2011-05-20
Abstract: PURPOSE: An underwater moving device is provided to be easily moved and rotated at desired directions, thereby easily maintaining balance and being less affected by tide. CONSTITUTION: An underwater moving device comprises a frame(100), a control box(200), and first propulsion units(300). The frame comprises a top plate and a bottom plate. The upper and lower plates are separately arranged in parallel. The control box is fixed in the inner center of the frame. Motor shafts are protruded from the underside of the control box. The first propulsion units are installed in the outside of the control box between the upper and lower plates. The first propulsion units are connected to the motor shafts to perform angle adjustment and to generate horizontal propulsion force.
Patent KR-20120131369-A (KR)
Title: Encapsulant having sphere with different hardness and led package using the same
IPC: H01L33/56
Filed: 2011-05-25
Abstract: PURPOSE: An encapsulant including spheres with different hardness and an LED package using the same are provided to obtain a high hardness and a low thermal expansibility by mixing a solid sphere with a liquid encapsulant. CONSTITUTION: A lead frame(120) is installed on a substrate(110). An LED chip(130) is installed in a lead frame and emits light. A bonding wire(140) electrically connects the LED chip to the lead frame. A reflector(150) reflects light emitted from the LED chip. An encapsulant(200) is filled with the reflector and seals the LED chip and the bonding wire.
Patent KR-20120132194-A (KR)
Title: Apparatus for controlling phase of pwm signal of motor driving apparatus
IPC: H02P6/16
Filed: 2011-05-27
Abstract: PURPOSE: A PWM signal phase control device for motor driving system minimizes the load ON a control module of motor driving device executing phase control of PWM signal through rotation velocity variation regardless of the time period. CONSTITUTION: A PID feedback control circuit comprises a PID feedback run-time module(10), the compare module(30), and the PWM phase control module(50). The PID feedback run-time module is provided to execute feedback control based on the target of rotation velocity generated by the received rotor position information through the measured rotation value of a motor and the hall sensor above which is supplied from the velocity detector. The compare module above compares the measured value, the target value and the changed value of the rotation velocity generated by PID feedback control with the previously defined standards. The PWM phase control module controls PWM phase of signal to drive in the rotation velocity induced from revised rotation velocity change. [Reference numerals] (10) PID feedback run-time module; (30) Compare module; (50) PWM phase control module; (AA) Phase control duty value of PWM signal
Patent KR-20110134282-A (KR)
Title: Photosensitive resin composition
Inventor: MATSUURA RYUICHI
IPC: G03F7/031
Filed: 2011-06-02
Abstract: PURPOSE: A photo-sensitive resin composition is provided to constantly maintain the width of patterns although the amount of exposed light is fluctuated and to be applicable for forming a transparent film, patterns, a photo-spacer, an over-coat, an insulating film, and other films and layers. CONSTITUTION: A photo-sensitive resin composition includes a resin, polymerizable compounds, a photo-polymerization initiator, and a solvent. The resin includes a structural unit with an alicyclic hydrocarbon structure. The resin is an addition polymer selected from compounds which are represented by chemical formulas I and II. One polymerizable compound includes a carbon-carbon unsaturated bond and an alicyclic hydrocarbon structure. The Polymerizable compounds are different. The photo-polymerization initiator contains an acetophenone compound. The alicyclic hydrocarbon structure is cross-linking cyclic hydrocarbon structure.
Patent KR-20120136469-A (KR)
Title: Charcoal fire roaster
Inventor: LEE CHEOL WOO
IPC: A47J36/00
Filed: 2011-06-09
Abstract: PURPOSE: A charcoal fire roaster is provided to prevent users from becoming hurt, and fire accidents caused by oil generated when roasting meat. CONSTITUTION: A charcoal fire roaster comprises a body(10), a support member(20), a plurality of charcoal receptors(60), a connection plate(50), and a grill plate. The support member is settled in a receiving space(11). A receiving part(23) for an oil drip(40) is formed on one side of the support member. A plurality of supports(30) is installed in the support unit. A space(63) for charcoal fire is formed in the charcoal receptors. The connection plate comprises a plurality of openings(51). The grill plate is settled on one of the openings.
Patent KR-20120137997-A (KR)
Title: Multi lamp ballast stabilizer for power saving
Inventor: KWAK MAL SUN
IPC: H01F37/00
Filed: 2011-06-14
Abstract: PURPOSE: A multi lamp stabilizer for saving power is provided to prevent unnecessary power source by dividing power to individually supply power to a plurality of lamp members. CONSTITUTION: A first bobbin(10) and a second bobbin(20) are made of insulating materials. A first coil(30) is connected to a power source and supplies power to a first lamp member. A second coil(40) is connected to the power source and supplies power to a second lamp member. An iron core(50) is located between the first bobbin and the second bobbin. A first core(60) is combined with the first bobbin. A second core(70) is combined with the second bobbin to face the first core.
Patent KR-20120138854-A (KR)
Title: Method for oxygen generating using electrolyzed water and apparatus for performing the same
Inventor: PARK SOO GIL
IPC: C25B1/04
Filed: 2011-06-16
Abstract: PURPOSE: An oxygen generating method and apparatus using electrolyzed water is provided to reduce noise and solve problems such as corrosion of high-concentration alkaline electrolyte or salt precipitation. CONSTITUTION: An oxygen generating method using electrolyzed water comprises the steps of: applying first potential of 8-10V per an electrode area of 10×10 cm^2 to water containing 0.01-1% of electrolytic salt and applying second potential of 12-15V per an electrode area of 10x10cm^2 to the produced electrolyte, thereby generating oxygen. The electrolytic salt applied in the first electrolysis process is one of NaNO3, CaCO3, NaF, NaSO4, NaBr, and NaI, not containing Cl. [Reference numerals] (113) Power device
Patent KR-20120139353-A (KR)
Inventor: HWANG MAN SUP
IPC: B66B1/34
Filed: 2011-06-17
Abstract: PURPOSE: An elevator braking apparatus with a repeated braking structure is provided to stop the operation of an elevator by repeatedly controlling a transmission gear. CONSTITUTION: An elevator braking apparatus with a repeated braking structure includes a transmission gear(20), a sensor(30), and a controlling part(40). The transmission gear vertically moves an elevator according to operational instructions. The sensor outputs signals by detecting the movement of the elevator. The controlling part receives the signals from the sensor and the operational instructions and stops the elevator if the signals from the sensor are received without an operational instruction. [Reference numerals] (20) Transmission gear; (30) Sensor; (40) Controlling part; (41) Inverter; (AA) Elevator
Patent KR-20120011786-A (KR)
Title: Display method and device
Inventor: JOO JAE HYUN
IPC: G02F1/1685
Filed: 2011-07-12
Abstract: PURPOSE: A display device, a display method, and recording medium are provided to efficiently use a flexible display area and to reducing the power consumption of a display device. CONSTITUTION: A control unit selectively implements a first mode and a second mode within single image pixel of a display unit(1800). The control unit displays particle, solvent, solution, and electrode by the location control of particles in the first mode. The control unit controls the permeability of light by controlling the interval of particles in the second mode. The light permeability is converted in the second mode.
Patent KR-20120089547-A (KR)
Title: Composition for hard tissue formation and, dentin or pulp regeneration containing ameloblast, apical bud cell or its culture fluid as an active ingredient
Inventor: PARK JOO CHEOL
IPC: A61K31/4164
Filed: 2011-07-13
Abstract: PURPOSE: A composition containing ameloblast, apical bud cells, or a culture thereof is provided to enhance DSPP promoter and to induce regeneration of dental pulp. CONSTITUTION: A pharmaceutical composition for regenerating dentin or dental pulp contains ameloblast or culture thereof as an active ingredient. The ameloblast is ameloblast-lineage cells. A pharmaceutical composition for regenerating dentin or dental pulp contains apical bud cells or culture thereof as an active ingredient. The culture is prepared by culturing the apical bud cells for 3-7 days. A pharmaceutical composition for promoting hard tissue formation contains the ameloblast or culture liquid thereof as an active ingredient.
Patent KR-20130013186-A (KR)
Title: Substrate processing apparatus
Inventor: KIM BYUNG JUN
IPC: H01L21/3065
Filed: 2011-07-27
Abstract: PURPOSE: A substrate processing apparatus is provided to prevent color difference generated on the surface of a substrate by uniformly forming small recessed parts on the surface. CONSTITUTION: A processing chamber(100) provides a space(S) for processing a substrate. A top lid(110) is combined with a chamber body(120) to make the space closed. A substrate support(130) is formed in the processing chamber and supports a tray(30). A gas supply part is installed in the upper part of the space and sprays gas into the space. An exhaust pipe(180) is connected to an exhaust system for controlling pressure and ventilation.