baber/WOPTO huggingface dataset:
Patent KR-20100112368-A (KR)
Title: Variable nozzle apparatus
Inventor: AN JAE WON
IPC: F02B39/00
Filed: 2009-04-09
Abstract: PURPOSE: A variable nozzle apparatus is provided to prevent from becoming large in a radial direction since the operating direction of an actuator is arranged along the axial direction of a mount ring. CONSTITUTION: A variable nozzle apparatus is composed of a mount ring(5), operating arms(7), and an operating member(9). The mount ring is fixed so that the shafts of vanes(1) can rotate. The operating arms are respectively protruded from the shafts of the vanes. According to the linear movement along the axial direction of the mount ring, the operating member can rotate the operating arm with respect to the shaft of the vane. The shafts of the vanes form single circle on the mount ring in parallel to the axial direction of the mount ring and are arranged at regular intervals. The operating arms is protruded perpendicularly to the shaft of the vane.
Patent KR-20100113234-A (KR)
Title: Supporter for fruit tree
Inventor: NA DAE GYUN
IPC: A01G17/14
Filed: 2009-04-13
Abstract: PURPOSE: A support for fruit tree is provided to support branches of fruit tree such as peaches, apples, grapes or pears, thereby easily installing the support for support of the fruit tree and easily disassembly so that it is convenient also in recycling and reinstallation. CONSTITUTION: A fixing plate is installed on upper post which is installed upright. A clamp(5) is comprised of two compression plate(7) which can be fold or unfold as one end of the clamp is connected and fastening means which is installed on other end of the compression plate. The fastening means can be fixed to outer circumference of the post as selectively compressing the outer circumference of the post. On among compression plate is fixed with a mold or bolt on one side of the fixing plate. The fixing plate is comprised of two unit fixing plate(3') which is semicircle. In the center of the fixing plate, post mounting groove(21) is prepared of semicircle which the post can be flown in. A support for fruit tree is sharp for conveniently be stick on lower part and has a connection hole which the post is inserted inside, and has a pile member which has a flange part to conveniently stick on a surface on the upper side.
Patent KR-20100115243-A (KR)
Title: Gas cooker
Inventor: WIE JEA HYUK
IPC: F24C3/08
Filed: 2009-04-17
Abstract: PURPOSE: A gas cooker is provided to enable a user to safely cook food using the same. CONSTITUTION: A gas cooker comprises a top plate, first and second front burners(220,230), and a rearward burner. The first and second front burners are formed on the upper front end of the top plate and comprise fire bottoms(225,235). The rear burner is installed on the upper rear end of the top plate. The fire bottom of the first and second front burners is located to face each other.
Patent KR-20100119654-A (KR)
Title: Exterminate obstruct catch beating
Inventor: SIM MUN GYEONG
IPC: A01M1/02
Filed: 2009-05-01
Abstract: PURPOSE: A device for blocking an insect path and capturing insects is provided, which can exterminate various kinds of worms harmful to fruit trees, road trees and the like. CONSTITUTION: A device for blocking an insect path and capturing insects comprises: semicircle tubs(1,1') equipped with cylindrical inner shell and outer shell; upper bent portions(6,6') which are formed by bending the upper part of the inner shell to the outside; middle bent portions(7,7') which are formed in the middle portion of the inner shell; upper bent portions(8,8') which are formed by bending the upper end of the outer shell to the inner side; middle bent portions(9,9'); and a guide hole formed between an upper shield and a middle shield; holding fixtures(14,14') in which a nylon band is reeled; and fixing members(20,20').
Patent KR-20100119976-A (KR)
Title: Manufacturing method for automobile rear wheel tubular torsion beam
Inventor: KIM YOUNG SUK
IPC: C21D9/08
Filed: 2009-05-04
Abstract: PURPOSE: A method for manufacturing a tubular torsion beam(1) for a rear wheel suspension system of a vehicle is provided to reduce energy consumption and product cost by pressing only two ends of the torsion beam in order to make a tubular torsion beam. CONSTITUTION: A method for manufacturing a tubular torsion beam for a rear wheel suspension system of a vehicle comprises steps of: preparing a V-shaped tube material; heating the V-shaped tube material in a heating furnace to the temperature of 900-950°C, which is over the A3 transformation point, in order to form the austenite structure; taking the heated V-shaped tube material out of the heating furnace and placing it on the central portion of a lower mold which is located outside the heating furnace; inserting side mandrel molds into both ends of the V-shaped tube material, respectively and pressing the tube material from both ends toward the center in the axial direction in order to expand both ends of the tube material into a rectangular shape; and rapidly cooling the tube material using a refrigerant which induces sudden temperature decrease.
Patent KR-20100122392-A (KR)
Title: Measure apparatus of optical axis for head light and measure method thereof
Inventor: BAE YOUNG BIN
IPC: G01M11/06
Filed: 2009-05-12
Abstract: PURPOSE: A headlight optical axis inspection device and method is provided to user a plurality of light receiving sensors, thereby conveniently inspect the control of an optical axis of headlight and enabling the inspection of minute optical axis and the correction of optical axis error. CONSTITUTION: Central light receiving sensors(221X,221Y) are arranged in the central part among a plurality of light receiving sensors which receive the light of headlight. Left and right light receiving sensors are arranged in the left side and lower of the center light receiving sensor. Upper and lower light receiving sensors are arranged in the upper and lower of the center light receiving sensor. An optical axis determining unit(230) checks the distribution of the current outputted in light receiving sensors and determines the optical axis of headlight.
Patent KR-20100122595-A (KR)
Title: Management system for rental vehicle and management method thereof using network
Inventor: MIN YONG SIC
IPC: G06Q30/06
Filed: 2009-05-13
Abstract: PURPOSE: A management system for a rental vehicle and a management method thereof using a network are provided to share the information and enhance the cooperation between clients and collaborators by establishing a portal service system and creating synergy effect through electronic business realization. CONSTITUTION: A main server(14) includes the followings. A customer authentication server(16) manages the authentication of a user connected to the main server, and a registration server(18) evaluates and registers the information of each collaborator connected to the main server. An information providing server(20) provides the various kinds of information of a rental vehicle and the registered collaborator. A rental vehicle management server(22) stores and updates the information on a registered rental vehicle.
Patent KR-20090061613-A (KR)
Title: Methanofullerene compounds having fluorinated substituents and its use for organic electronics
Inventor: YOON SUNG CHEOL
IPC: C07C69/635
Filed: 2009-05-14
Abstract: A fluorinated methanofullerene compound is provided to improve solubility to organic solvents, to increase electronic mobility and to improve self-organization, thereby obtaining excellent photoelectric conversion efficiency. An organic electronic device comprises a methanofullerene compound represented by chemical formula 1 and does not employ an annealing process for self assembly of the methanofullerene compound. In chemical formula 1, R^1 is (C6-C30)aryl or (C4-C30)hetroaryl; R^2 is linear or branched (C1-C30)alkyl substituted with at least one fluorine group, linear or branched (C1-C30)alkyl(C6-C30)aryl substituted with at least one fluorine group, (C6-C30)ar(C1-C30)alkyl substituted with at least one fluorine group, (C4-C30)heteroaryl substituted with at least one fluorine group, or (C4-C30)heteroaryl(C1-C30)alkyl substituted with at least one fluorine group; A is C60, C72, C76, C78 or C84 as a fullerene derivative; and n is an integer of 1-7.
Patent KR-20100124981-A (KR)
Title: Fuel filter for automobile
Inventor: KIM CHANG UP
IPC: B01D53/02
Filed: 2009-05-20
Abstract: PURPOSE: A fuel filter for a vehicle is provided to enable fine particles to be eliminated since a fine particle eliminating part for absorbing fine particles and wind assembly are installed. CONSTITUTION: A fuel filter(F) for a vehicle comprises filter assembly(300), housing assembly, a fine particle eliminating part(400) and first and second housings(110,120). The filter assembly filters the fuel. The housing assembly accepts the filter assembly. The fine particle eliminating part is installed in the filter assembly and absorbs the fine particles from the fuel. The filter assembly is composed of a filter section and a discharge nozzle. The discharge nozzle is projected from one side of the filter section and discharges the filtered fuel. The first and second housings accept the filter assembly and the fine particle eliminating part.
Patent KR-20100127662-A (KR)
Title: Coiler station for hot rolling mill
Inventor: SON IL MAN
IPC: B21C47/24
Filed: 2009-05-26
Abstract: PURPOSE: A coiler station for a rolling mill, which prevents the thermal expansion of a cradle roll by a cooling part, is provided to prevent the malfunction in the upcoming rolling operation by forming a bar coil with uniform shape. CONSTITUTION: A coiler station for a rolling mill comprises a cradle roll(70) and a cooling part(80). The cradle roll comprises a curved part. The cradle roll reels a work piece. The cooling part supplies cooling water to the cradle roll. The cooling part is composed of a cooling water pipe and a nozzle. The cooling water pipe is arranged along an installation direction of the cradle roll. The nozzle emits the cooling water to the cradle roll.
Patent KR-20090125006-A (KR)
Title: Solid-state imaging device, imaging device and driving method of solid-state imaging device
Inventor: TSUCHIYA HIROYUKI
IPC: H04N5/347
Filed: 2009-05-29
Abstract: PURPOSE: A solid-state imaging device, an imaging device and a driving method of solid-state imaging device are provided to suppress the motion distortion of image by interlaced scanning without increase of a chip size or deterioration of a saturation signal amount. CONSTITUTION: A charge transport unit transmits the signal charge created by a charge generator(32). A signal processing part(6) outputs the object signal corresponding to the signal charge. Multiple charge transport units are offered to each of the charge generator. The multiple charge transport units are connected to the opposite side of the charge generator to the signal processing part of another row.
Patent KR-20100136301-A (KR)
Title: System and method for displaying otp by multiple authentication mode with biometrics, mobile phone and recording medium
Inventor: KIM JAE HYUNG
IPC: G06F21/35
Filed: 2009-06-18
Abstract: PURPOSE: By certifying the effective OTP media at one time password output manner and system of the plurality certification system connected with the biometrics and cellular phone therefor and process of being created the recording medium is the OTP(One Time Password) the reliability about OTP is an inspection of evidence effected continuously. CONSTITUTION: The cellular phone(100) comprises the controller(105), corresponding to the modem chip on screen display(110), and the sound processing unit(115) and key input unit(120). The cellular phone comprises USIM(Universal Subscriber Identity Module)(140) corresponding to the IC chip storing the wireless communications unit(135), and the memory unit(150) and general purpose subscriber identity.
Patent KR-20100138474-A (KR)
Inventor: JANG CHEOL SHIN
IPC: A63H33/10
Filed: 2009-06-25
Abstract: PURPOSE: A magnetic block toy having an asymmetry magnet is provided to increase the adhesion between blocks by making blocks as a bar magnet. CONSTITUTION: A magnetic block toy is comprised of a unit block(10), a permanent magnet(30), and a cap(81). The unit block has at least one groove(70) on at least one side. The permanent magnet is mounted in the grooves and has an etched N(50) pole or S pole(40) while having a penetration hole at center. The cap has rotary post which is inserted into the penetration hole.
Patent KR-20110000781-A (KR)
Title: Satellite rf integrated measurement apparatus
Inventor: CHO SEUNG WON
IPC: H04B7/185
Filed: 2009-06-29
Abstract: PURPOSE: A satellite RF integrated measurement apparatus is provided to enable a signal generating unit to generate an RF signal to measure the RF power of the RF signal in a power meter, thereby enabling a spectrum analyzing unit to measure the RF spectrum of the RF signal. CONSTITUTION: An RF interface unit(180) transmits an RF signal according to an RF signal route. A signal generating unit(170) generates the RF signal. The signal generating unit provides the RF signal to the RF interface unit. A power meter(150) measures the RF power of the RF signal. A spectrum analyzing unit(160) measures the RF spectrum of the RF signal. A switch driver varies the RF signal route.
Patent KR-20110001019-A (KR)
Title: Septic sprinkler
Inventor: LEE WEL YOUNG
IPC: A01C3/06
Filed: 2009-06-29
Abstract: PURPOSE: An excrement spreader is provided, which stores and ages excrement and uniformly spreads the aged excrement. CONSTITUTION: An excrement spreader comprises: an excrement storage container(1) equipped with wheels and a pulling rod; conveying grooves(2) which are respectively formed in both bottom sides of a central partition; a transfer screw(3) installed inside the conveying groove; turning gears(80a,80b) of a driven rotation axis which are connected to the operation axis rotation gear by a chain; a fluid pressure cylinder attached to the rear wall; a rotation spray plate mounted on the lower part of an excrement exhaust pipe; a driven rotation axis(9) connected to the turning gear by a chain belt; and a fluid pressure cylinder(102) attached to the excrement storage container.
Patent KR-20110001113-A (KR)
Title: The multiple color light emitting sign board
Inventor: JI HYUNG HYUN
IPC: G08G1/09
Filed: 2009-06-29
Abstract: PURPOSE: A multiple color light emitting sign board is provided to reduce manufacturing costs by implement various kinds of traffic signals. CONSTITUTION: A lamp(20) comprises a first LED chip and a second LED chip. The lamp radiates green, red, and yellow light. The lamp is arranged in a sign board(10) which displays an alarm and direction. A first LED chip(20a) emits one of green, red, and yellow light. A second LED chip(20b) emits different one color. The radiation synchronous of the first and second LED chip radiates other color.
Patent KR-20110004738-A (KR)
Title: Fin tube heat exchanger
Inventor: KANG HIE CHAN
IPC: F28F1/10
Filed: 2009-07-08
Abstract: PURPOSE: A fin-tube heat exchanger is provided to ensure smooth heat exchange at the fins located in the downstream side of a pipe because bent surfaces gather the flow of fluid to the downstream side. CONSTITUTION: A fin-tube heat exchanger(100) comprises a pipe(10) in which fluid flows and a plurality of fins(20) formed of metal plates and vertically arranged on the pipe. Heat exchange is made between the fluid flowing inside the pipe and the fluid passing by the outside of the fins. Each fin has a first bent surface(30) on an edge and a second bent surface(40) which is separate from the first bent surface.
Patent KR-20110005574-A (KR)
Title: On-line advertisement data output control system and method of the same
Inventor: NAM KI WON
IPC: G06Q30/00
Filed: 2009-07-10
Abstract: PURPOSE: An online advertisement data output control system and a method of the same are provided to enable a user to immediately purchase a product by paying accumulated incentives corresponding to the advertisement information of a corresponding product based on the pre-payment of a user. CONSTITUTION: Advertisement information, payment information and incentive information are stored. According to the reading frequency of plural users who read advertisement information, the information relating to incentives is updated to change the size of corresponding incentives(S1,S2). If a purchase event of a user for the advertisement information occurs, the product processing corresponding to corresponding advertisement information is performed(S3,S4). If incentive acquisition event of the user who purchases the product occurs, the incentives for which a corresponding incentive acquisition event occurs is given to the user(S5,S6).
Patent KR-20110006998-A (KR)
Title: Refrigerator
Inventor: CHO YEON WOO
IPC: F25D19/00
Filed: 2009-07-15
Abstract: PURPOSE: A refrigerator for effectively cooling each refrigerating room by partitioning the refrigerating rooms by partition walls is provided to increate utility space by arranging a first cooling fan and a second cooling fan at one side of the evaporator. CONSTITUTION: A refrigerator comprises a main body(110), an evaporator(250), a first cooling fan, a second cooling fan, a first inlet and a second inlet. The main body comprises a first refrigerating room(150) and a second refrigerating room(160) divided with a partition wall(120). The evaporator is arranged inside the partition wall. The first cooling fan is arranged in one side of the evaporator and blows cool air to the first refrigerating room. The second cooling fan is arranged in the other side of the evaporator and blows cool air to the second refrigerating room. The first inlet is formed in the upper side of the partition wall. The second inlet is formed in the lower-part of the partition wall.
Patent KR-20110007783-A (KR)
Title: Nozzle automatic recognition device of chip mounter
Inventor: PARK SEONG MAN
IPC: H05K13/06
Filed: 2009-07-17
Abstract: PURPOSE: The nozzle auto-regotiation apparatus of part-mounter minimizes the fault at the parts-mounted process by preventing the input error due to the mistake of operator. CONSTITUTION: The number of nozzles payment(200) forms a plurality of pockets(210) in order to purchase the part adsorption nozzle. The sensor unit(300) is formed in the floor side of the pocket. The sensor unit senses the quantity of light or the pattern of the light which is reflected to by examining the light in the nozzle of the upward.
Patent KR-20110014480-A (KR)
Title: Micro bubble diffuser for improvement of dissolved oxygen
Inventor: WY SUNG SOO
IPC: C02F3/20
Filed: 2009-08-05
Abstract: PURPOSE: A micro bubble diffuser is provided to easily maintain the accuracy when massively producing bubbles, and to effectively improve the dissolved oxygen transmission rate. CONSTITUTION: A micro bubble diffuser comprises the following: a housing(10) with a wastewater inlet(12); an air supplying pipe(20) partially inserted into the housing, including an air inlet(22), an air outlet(24), and a protrusion in a cone shape; a cover(40) surrounding the protrusion by being combined with the housing, including an air-wastewater mixing chamber(60); and plural partition walls(32) formed on the outside of the protrusion to form a pathway guiding the flow of the wastewater to the air-wastewater mixing chamber.
Patent KR-20110015098-A (KR)
Title: Method for manufacturing metal core pcb
Inventor: LEE HYEON IL
IPC: H05K3/18
Filed: 2009-08-07
Abstract: PURPOSE: A method for manufacturing a metal core PCB is provided to improve the electrically insulating and adhesive force of an insulating layer by forming the insulating layer through aerosol deposition. CONSTITUTION: A ceramic powder is deposited on a metallic board. The ceramic powder is deposited through a deposition method. An insulating layer is formed(S2). The conductive powder is evaporated on the insulating layer. The conductive powder is deposited through the deposition method. A base plating layer is formed(S4). The plating layer is formed on the base plating layer. The plating layer is formed through electroplating.
Patent KR-20110018571-A (KR)
Title: High speed adaptive equalizer and control method thereof
Inventor: HAN GUN HEE
IPC: H04B15/02
Filed: 2009-08-18
Abstract: PURPOSE: A high speed adaptive equalizer and a control method thereof are provided to facilitate high speed operation and realize with a small surface. CONSTITUTION: A high speed adaptive equalizer and a control method thereof restore an output signal by using a clock data restoring unit(220). At this time, a slope is detected about a signal and the slope is expressed as an eye pattern. By comparing the detected slopes, a high frequency voltage gain of an equalizer filter unit(210) is controlled. At this time, a high frequency voltage gain control signal maintains a fixed level if a slope of a restored signal is the same as a slope of an output signal of the equalizing filter unit. A high voltage obtain control signal level increases if the output signal slopes is smaller than the restoring signal slope and a high frequency voltage obtain control signal reduces if in a reverse case.
Patent KR-20110020376-A (KR)
Title: A conversional keypad
Inventor: HWANG HUI
IPC: H01H13/704
Filed: 2009-08-24
Abstract: PURPOSE: A changeable keypad is provided to apply various keys to a small keypad by variously changing a keypad according to the need of a user. CONSTITUTION: A first pattern is printed on a first print film(10). A first light source(15) irradiates light to the side of the first print film. A first light leakage preventing film(20) is arranged on the upper side of the first print film and is opaque or semitransparent to block light. A second pattern is printed on a second print film(30) and is arranged on the upper side of the first light leakage preventing film. A second light source(35) irradiates light to the side of the second print film. A second light leakage preventing film(40) is arranged on the upper side of the second print film and is opaque or semitransparent to block light. A first transparent window is formed on a region corresponding to the first pattern in the first light leakage preventing film. A second transparent window is formed on a region corresponding to the first and second patterns in the second light leakage preventing film.
Patent KR-20110020670-A (KR)
Title: Heat exchange system using of friction heat
Inventor: BAEK JUNG HO
IPC: F24H1/10
Filed: 2009-08-24
Abstract: PURPOSE: A heat exchange system using friction heat is provided to be used as a liquid heating and heat exchanging member for emitting and storing the friction force generated by the reciprocating motion of a piston and to prevent the use of fossil fuel energy. CONSTITUTION: A heat exchange system using friction heat composes a liquid tank(10), a heat exchanger(30), an actuator(50), a circulating pump(20) and a heat radiating part(40). The liquid tank supplies and stores the liquid used for heat exchange. The heat exchanger produces the friction heat using the reciprocation of piston and heats the liquid. The actuator transfers the power to the heat exchanger. The circulating pump circulates the liquid to the heat exchanger from the liquid tank. The heat radiating part radiates eat using a heat exchange while the heated liquid is transferred by the heat exchanger.