baber/WOPTO huggingface dataset:
Patent KR-20080084735-A (KR)
Title: Refrigeration cycle apparatus
Inventor: YAMAMOTO MICHIHIKO
IPC: F25B49/02
Filed: 2008-03-14
Abstract: A refrigeration cycle apparatus is provided to detect frost on an air heat exchanger effectively by reducing heat transfer per hour from heat source to refrigerant on a frost determining mode less than that of an ordinary drive mode. A refrigeration cycle apparatus comprises a heat exchanger for condensation(2), an expansion valve for expanding refrigerant, a heat exchanger for evaporation, and a control unit(6). The heat exchanger for evaporation includes an air heat exchanger(41) and a heat source heat exchanger(42). The control unit runs an ordinary drive mode and a frost determining mode. The refrigerant flows to the air heat exchanger and the heat source heat exchanger on the ordinary drive mode. The refrigerant flows to the air heat exchanger for heat exchange in the air heat exchanger, and heat transfer per hour from a heat source to the refrigerant is reduced less than that of the ordinary drive mode on the frost determining mode.
Patent KR-20090099862-A (KR)
Title: The exposure mask and the method for manufacturing flash memory devices using the same
Inventor: OH SE YOUNG
IPC: H01L27/115
Filed: 2008-03-18
Abstract: PURPOSE: An exposure mask and a method for manufacturing flash memory devices using the same are provided to make a pitch variation region of a flash memory page buffer at the flash memory device linear. CONSTITUTION: In an exposure mask, a line pattern between a cell region and a pager buffer is composed of a unit pattern of a planar structure in which it has a step change. A method of manufacturing of the flash memory device is comprised of the steps: the exposure mask is prepared; a photosensitive film is formed on the semiconductor substrate; the photolithograph pattern is formed by developing a photolithograph film with the exposure mask; and a line pattern is formed by etching the photosensitive pattern with etching mask.
Patent KR-20090105200-A (KR)
Title: Internal Combustion Engine Oxonium Hydrogen Gas Supplier
Inventor: KIM CHANG SUN
IPC: F02B43/10
Filed: 2008-04-01
Abstract: PURPOSE: An oxonium hydrogen gas supplier of an internal combustion engine is provided to make structure of a facility simple by supplying hydrogen gas charging solution. CONSTITUTION: An oxonium hydrogen gas supplier of an internal combustion engine comprises a solution fixed bracket, a printed circuit, an oxonium steam generating unit(1) and a steam vapor suction rate control valve. The solution fixed bracket generates the oxonium solution and supplies to an engine. The printed circuit supplies the oxonium solution to the engine from a solution tank. The oxonium steam generating unit mixes the oxonium solution with the air. The steam vapor suction rate control valve adjusts the mixing rate of the oxonium steam vapor and the combustion air.
Patent KR-20090106125-A (KR)
Title: kitchen waste collection apparatus for house hold
Inventor: KIM JUNG JEA
IPC: E03C1/266
Filed: 2008-04-04
Abstract: PURPOSE: A food garbage disposer is provided to prevent contamination of air conditioning equipment, and o offer a hygienic life for an apartment building with stores on the ground floor. CONSTITUTION: A food garbage disposer comprises a food garbage inlet(12), a valve housing, a fluctuation arm(30), and a support roller(28). The food garbage inlet is arranged on a sink(10). The inlet is opened and closed by a lid(14). The valve housing has an exterior path(46), and connects a suction pipe(20). A door(24) of the inlet is connected with a door shaft(26) to open and close the food garbage inlet. The fluctuation arm is formed according to an inner circumference of the valve housing. The support roller is arranged on the fluctuation arm into one body.
Patent KR-20090107196-A (KR)
Title: Apparatus for supplying materials
Inventor: KIM JONG KEUN
IPC: B65G47/74
Filed: 2008-04-08
Abstract: PURPOSE: An apparatus for supplying materials is provided to distributively and uniformly supply materials on a belt conveyor located in a lower part of a chute, thereby preventing a tilt of the belt and realizing smooth material conveyance. CONSTITUTION: An apparatus(100) for supplying materials includes a vertical chute, a distribution plate, a driving unit and a belt conveyor. A side inlet(112) and a lower outlet are formed in the vertical chute(110). The distribution plate(120) is toward the side inlet inside the chute to horizontally reciprocate. The distribution plate is vertically arranged so that one side of the distribution plate faces the inlet.
Patent KR-20090107842-A (KR)
Title: Gas insulated switchgear
Inventor: LIM YOU SOON
IPC: H01H33/42
Filed: 2008-04-10
Abstract: PURPOSE: A gas insulated switchgear is provided to reduce the number and the size of a component by driving DS and ES with one operation device. CONSTITUTION: A gas insulated switchgear includes a DS fixed contact point(25), an ES fixed contact point, a DS / ES operating device, and a power transmission unit. The DS fixed contact point is detachable from a DS movable element(24), and the ES fixed contact point is detachable from the ES movable element. The DS / ES operating device operates the DS movable element and ES movable element. The power transmission delivers a driving force of the DS / ES operating device to the DS movable element and ES movable element. The DS / ES operating device is composed of one apparatus. The gas insulated switchgear simultaneously operates the DS movable element and ES movable element.
Patent KR-20090109280-A (KR)
Title: Traffic control system
Inventor: SUNG CHUN HO
IPC: G06Q50/10
Filed: 2008-04-15
Abstract: PURPOSE: A traffic control system is provided to reduce the burdens of load processing in a contents providing server. CONSTITUTION: A server connection unit(154) is connected to a contents providing server, and a contents transmission unit(152) receives and displays contents. A detection agent(158) senses the contents viewing state of a user, and maintains the connection state with the connection provision server by periodically transmitting the contents viewing state information. A state information transmission unit(156) transmits the contents viewing state information to a contents providing server, wherein the contents viewing state information is received from an agent.
Patent KR-20090109948-A (KR)
Title: Unlimited Cable Tie
Inventor: SONG KI HYUK
IPC: H02G3/30
Filed: 2008-04-17
Abstract: PURPOSE: A cable tie is provided to prevent material waste by controlling the length of a belt unit according to the thickness of a cable. CONSTITUTION: A cable tie is made of the plastic. The cable tie includes a connection unit and a belt unit. The connection unit and the belt unit are injection-molded separately. A plurality of triangle grooves are formed in the belt unit. The cable is placed in the connection unit. The belt unit is inserted into the connection unit. The belt unit is exposed to the outside of the connection unit after surrounding the cable. The exposed belt unit is cut.
Patent KR-20090116173-A (KR)
Title: Method for indicating remaining time for traffic signals based on fixed numbers or pattern numbers
Inventor: CHOI SANG WOO
IPC: G08G1/09
Filed: 2008-05-06
Abstract: PURPOSE: A method for displaying the remaining time of lighting of a traffic light is provided to improve safety in an intersection by displaying the remaining time of the traffic light by coupling with the fixed number or pattern numbers. CONSTITUTION: It is determined whether a fixed number or pattern number is used(S120). If the fixed number is used, it is determined whether the preset fixed number exists(S130). If the preset fixed number does not exist, the fixed number is produced(S500). The remaining time made by coupling the fixed number with the lighting time of the corresponding traffic light abut a green signal or red signal is displayed(S700). If the pattern number is used, it is determined whether the preset pattern number exists(S140). If the preset pattern value does not exist, the pattern number is generated(S600). The remaining time made by coupling the pattern number with the lighting time of the corresponding traffic light abut the green signal or red signal is displayed(S800).
Patent KR-20080075813-A (KR)
Title: Antimicrobial nano-particle clay and manufacturing method thereof
Inventor: HONG SEOK IN
IPC: A01N59/00
Filed: 2008-05-07
Abstract: Antimicrobial nano-particle clay is provided to inhibit growth and proliferation of microorganisms by substituting interlayer cations of clay by alkylamine, so that the clay is useful for prevention of damage from microorganisms such as harmful bacteria and fungi. A method for manufacturing the antimicrobial nano-particle clay comprises the steps of: dispersing a nano-particle clay mineral selected from montmorillonite, hectorite, saponite, laponite, vermiculite, illite, pyrophyllite-talc, mica and brittle mica with silicate layer structure in organic acidic solution which is prepared by adding an organic solvent of ethanol, methanol, isopropylalcohol, acetone, dimethylformamide, dimethylsulfoxide or N-methylpyrrolidone into solution containing distilled water and hydrochloric acid; adding alkylamine onium selected from into the organic acidic solution; and filtering and drying the reacted product.
Patent KR-20090116525-A (KR)
Title: Nondestructive testing method of concrete structures using stress wave techniques
Inventor: KWAK HYO KYUNG
IPC: G01N29/00
Filed: 2008-05-07
Abstract: PURPOSE: A non-destructive inspection method for a concrete structure is provided to improve accuracy of inspection on crack of the concrete structure by removing an error resulting from attachment of a sensor. CONSTITUTION: A non-destructive inspection method for a concrete structure comprises steps of: generating stress wave in the concrete structure using a transducer(S10), measuring the stress wave generated by the concrete structure(S20), interpreting the measured stress wave in a frequency domain(S30), removing an error according to the attachment of the transducer to estimate the transfer speed and energy of the stress wave(S40), and evaluating the concrete structure based on the transfer speed and energy of the stress wave(S50).
Patent KR-20090117067-A (KR)
Title: Load tester for a lifting device of a ship
Inventor: PARK SANG GYOO
IPC: G01M99/00
Filed: 2008-05-08
Abstract: PURPOSE: A load tester for a ship lifting facility is provided to minimize the effort and time for a load test and improve safety in the load test. CONSTITUTION: A load tester for a ship lifting facility comprises a load applying block(110), a load applying cylinder(120), a hydraulic pressure supply unit(130) which supplies hydraulic pressure to the load applying cylinder, and a hydraulic pressure measuring unit(140) which measures the hydraulic pressure supplied from the hydraulic pressure supply unit and displays the measured result.
Patent KR-20090119225-A (KR)
Title: Z-flow take up back device for wire cut electric discharge machine
Inventor: AN JEONG WON
IPC: B23H7/00
Filed: 2008-05-15
Abstract: PURPOSE: A Z-water current recovery device of a wire cut electric discharge machine is provided to block Z-water current by supplying high pressure air between two pressure reduction rings when the Z-water current is pressure-reduced and discharged. CONSTITUTION: A Z-water current recovery device of a wire cut electric discharge machine comprises a ring body(4), lots of pressure reduction rings(8,9,10,11), and an air curtain part(12). The wire passes through the ring body during the connection of the wire. The ring body has lots of the discharge hoses on the bottom. The discharge hose supplies Z-water current rapidly and reduces the pressure and discharges the Z-water current. A plurality of pressure reduction rings are arranged inside the ring body. The wire is collected to a wire recovery system through the pressure reduction ring. The Z-water current is pressure-reduced by the pressure reduction ring and is discharged to the discharge hose. The air curtain part blocks the Z-water current by supplying high pressure air to a separated part(C).
Patent KR-20090120166-A (KR)
Title: Rfid middleware system and method for supporting reader-level filtering
Inventor: HONG BONG HEE
IPC: G06F19/00
Filed: 2008-05-19
Abstract: PURPOSE: An RFID middleware system and a reader step filtering supporting method are provided to efficiently process a query requested from an application. CONSTITUTION: A query plan module(220) establishes a query plan about the query registered in the RFID middleware. A registration query storage(240) stores the registered query. A query converting module(230) converts a format of the query transmitted to the reader to enable the reader to recognize the query. A data collecting module(260) receives the tag data transmitted from the reader. A query processing module(250) carries out the query and produces the result. The query processing module reports the generated result to the application program.
Patent KR-20090123315-A (KR)
Title: A insulation tapes rolling method for electric cable
Inventor: YOO SUNG KWON
IPC: H01B13/00
Filed: 2008-05-27
Abstract: PURPOSE: A winding method of an insulation tape for a cable is provided to stably support an insulation tape in both end parts of a winding roll by winding the insulation tape to the winding roll into a plurality of layers. CONSTITUTION: An insulation tape(20) is successively wound to an outer circumference of a winding roll(10) into a plurality of rows and layers. The insulation tape is wound to each layer as Z times. The insulation tape is wound to a first to nth rows of each layer except for a first row of a first layer as Z×2 times. The insulation tape is wound to each layer as 3~12 times. Thickness of the insulation tape is about 0.13mm.
Patent KR-20090124389-A (KR)
Inventor: CHO JIN PYO
IPC: B23K9/20
Filed: 2008-05-30
Abstract: PURPOSE: A stud welding device is provided to give conductivity to an anti-rust coated base material and then weld a stud pin to the base material. CONSTITUTION: A stud welding device comprises a welding source feed unit, a high power supply unit(31), a low power supply unit(32), a high voltage discharge circuit, a low voltage discharge circuit, and a controller(65). The high voltage discharge circuit allows or blocks supply of low-voltage high current outputted from the low power supply unit to the welding source feed unit in response to switching signal. The low voltage discharge circuit allows or blocks supply of high-voltage low current outputted from the high power supply unit to the welding source feed unit in response to switching signal. The controller outputs the switching signal when a trigger signal is inputted from a trigger switch.
Patent KR-20090126476-A (KR)
Title: The round bar canter machine
Inventor: KIM BYEONG HEE
IPC: B23B39/04
Filed: 2008-06-04
Abstract: PURPOSE: A round bar center hole machine is provided to simplify work by cutting a round bar without a carrying work and machining a center hole simultaneously. CONSTITUTION: A round bar center hole machine comprises a transfer table(10), a round bar feed unit, a round bar input part(30), a round bar holding unit(40), and a center machining unit(50). The round bar feed unit gets a round bar(90) cut from a cutter. The round bar input part moves up and down on top of the transfer table. The round bar input part transfers the round bar fed from the round bar feed unit to one side. The round bar holding unit is moved horizontally on top of the transfer table. The round bar holding unit holds the round bar carried from the round bar input part. The center machining unit machines the center of the round bar held in the round bar holding unit with a drill(51).
Patent KR-20090126635-A (KR)
Title: Jately
Inventor: SONG YEUNG SUN
IPC: A24F19/10
Filed: 2008-06-04
Abstract: PURPOSE: As ashtray is provided to naturally extinguish a cigaret without rubbing the cigaret to completely extinguish. CONSTITUTION: The ash tray includes: a plurality of tobacco support grooves formed in an upper end of a front and a back surface; a body having a protrusion protruded a cone of trumpet to an upper part in a center; a cover installed in both sides of the body to be opened and closed; a plurality of Projections for forming a plurality of recesses; a support pore punched in a center of the body; and an fire-extinguishing board having a half-smoked cigarette feed hopper to form an introversion curved surface in both sides of the body.
Patent KR-20090126684-A (KR)
Title: The recognition system and method, both the position and the direction, of the mobile robot
Inventor: SEO HONG TAE
IPC: G05D1/02
Filed: 2008-06-05
Abstract: PURPOSE: A system and a method for recognizing the location and direction of a mobile robot are provided to recognize the current location and direction of the mobile robot by the combination of two sensor systems installed in the circumference of a specific location and an apparatus. CONSTITUTION: A first sensor system device(200) is attached to fixed establishment or an apparatus(100). The first sensor system device recognizes the location value of a mobile robot(600). A first and second sensor system connector(300) connects the first and second sensor system devices. The first and second sensor system connector moves freely along the first sensor system device. The second sensor system device(400) measures a distance between the first sensor system device and the mobile robot. The mobile robot produces the current coordinate of the mobile robot and the location and location angle of the mobile robot for the establishment or the apparatus by using the location value. The mobile robot produces the direction of the mobile robot for the establishment or the apparatus through the location angle.
Patent KR-20090130531-A (KR)
Title: Welding mask have function gasket
Inventor: HUH MOON YOUNG
IPC: A61F9/06
Filed: 2008-06-16
Abstract: PURPOSE: A welding mask having a functional gasket is provided to enable simpler production and assembling and save production cost. CONSTITUTION: A welding mask having a functional gasket includes a main body(10) having a settling groove(14) around the front of a perspective unit(12) to be worn on user's head, a front cover(20) having a settling groove(24) around the rear of a perspective unit(22) to be united to the front of the main body, an LCD shielding glass(30) which is united to the settling groove of the main body and formed to block external harmful lights in order to look out of the perspective unit, and a protective window(40) which is united to the settling groove of the front cover and protects the LCD shielding glass.
Patent KR-20090131950-A (KR)
Title: Power supply for led ramp without transfromer
Inventor: KIM HONG SUK
IPC: H05B37/02
Filed: 2008-06-19
Abstract: PURPOSE: An LED lamp with an LED power supply device without a transformer is provided to reduce the size of the LED lamp. CONSTITUTION: A rectifier(130) converts output AC power of the first and second AC(Alternating Current) converters(110,120) into DC(Direct Current) power. A smoothing circuit unit(140) smoothes the output power of the rectifier. The smoothing circuit unit offers the output power to an LED(Light Emitting Diode) column. A ultraviolet ray lamp is formed at every group of LED lamps(200).
Patent KR-20100001794-A (KR)
Title: Multi baseband antenna, wireless communication apparatus and method that uses it
Inventor: CHOI SEON WOONG
IPC: H04B7/00
Filed: 2008-06-27
Abstract: PURPOSE: A multiple-baseband antenna, a wireless communication apparatus and a method using the same are provided to enable the services such as highway charge payment in a vehicle by supporting a DRSC(Dedicated Short Range Communication) system and a combi card system. CONSTITUTION: A combi card antenna(110) of a first frequency band is connected to a connection terminal of a battery(120) in a differential feeding mode. A DSRC(Dedicated Short Range Communication) antenna of a second frequency band is diverged from one of feed points of the combi card antenna. The DSRC antenna forms a dual resonance and the first frequency band. A control module(130) performs a signal processing operation based on the first or second signal processing operation.
Patent KR-20090004678-A (KR)
Title: Display device with touch panel
Inventor: SATOU HIDEO
IPC: G06F3/044
Filed: 2008-07-02
Abstract: A display device having a touch panel is provided to make it possible to cancel parasitic capacitance, detect smaller inter-electrode capacitance, and supply a high-resolution touch panel having a larger number of electrodes. A touch sensor(100) includes a substrate(110), X electrodes(120) formed on the substrate, an insulating layer(130) formed on the X electrodes, and a Y electrode(140) formed on the insulating layer. Capacitors(C1,C3) are formed between a finger(108) of the observer and the X electrodes and a capacitor(C2) is formed between the finger of the observer and the Y electrode. A Y driving circuit has a shift register. When outputs of respective shift stages of the shift register change to high level, pMOS transistors are turned off, nMOS transistors are turned on, and a reference voltage is supplied to the Y electrodes. When outputs of the respective shift stages of the shift register change to low level, the pMOS transistors are turned on, nMOS transistors are turned off, and a high potential voltage higher than a reference voltage is supplied to the Y electrodes. An X detection circuit has integration circuits including operational amplifiers and integral capacitors. Sample hold circuits and A/D conversion circuits are provided at post stages of the integration circuits. The integration circuits integrate, when switching elements are on, electric currents flowing to the X electrodes when a voltage supplied to the Y electrodes changes from the high level to the low level or from the low level to the high level. The integral capacitors of the integration circuits are reset when switching elements are on.
Patent KR-20100004382-A (KR)
Title: Method for extracting rotation and scale information using symmetry of auto-correlation
Inventor: CHOI JONG UK
IPC: H04N21/8358
Filed: 2008-07-03
Abstract: PURPOSE: A method for extracting rotation and scale information by using the symmetry of auto-correlation is provided to increase the detection performance of a watermark by rapidly and accurately performing peak extraction for correcting the geometrical deformation. CONSTITUTION: A watermark signal is estimated from a geometrically deformed and watermarked image(S1), and autocorrelation is calculated(S21). A cross shift of a 4 quadrant is performed(S22). A candidate peaks having large energy value and a center peak from a 1 quadrant are extracted(S23). From the extracted peaks, the rotated angle and size-changed ratio are calculated. Therefore, geometrical deformation information is detected(S3).
Patent KR-20100004676-A (KR)
Title: 모바일 신용카드 결제시스템 및 그 방법
Inventor: HAN SEOK MIN
IPC: G06Q20/16
Filed: 2008-07-04
Abstract: 본 발명은 모바일 신용카드 결제시스템 및 그 방법에 관한 것이다. 
     이를 위한 본 발명은 어플리케이션을 실행시키기 위한 무선 인터넷 플랫폼(110); 공인인증서의 복사기능을 제공하는 공인인증서 이동 VM(120); 각종 무선 인터넷 사이트 및 결제화면을 제공하는 왑 브라우저(130); 및 상기 왑 브라우저(130)상의 모바일 결제시 호출되어 공인인증서의 인증처리 및 결제 수단별 결제처리를 진행하는 결제 VM(140);으로 이루어진 이동통신단말기(100);로 구성된 것에 특징이 있다. 
       
     모바일 결제, 신용카드 결제, 공인인증서, 소액결제, 왑 브라우저, WIPI,