baber/WOPTO huggingface dataset:
Patent KR-20120001558-A (KR)
Title: Multi-functional vacuum cleaner available for bedding cleaning
Inventor: CHAE BYONG TAE
IPC: A47L13/36
Filed: 2010-07-29
Abstract: PURPOSE: A multi-functional vacuum cleaner suitable for bedding cleaning is provided to adsorb and eliminate foreign materials such as dust permeated into an object to be cleaned, thereby improving bedding cleaning effects. CONSTITUTION: A multi-functional vacuum cleaner suitable for bedding cleaning includes a cleaner main body(20), a suction head(10), and a connection hose(30). The cleaner main body has suction force for cleaning an object to be cleaned. The suction head comprises a hitting plate(14) and a head main body(12). The hitting plate comprises a hitting protrusion and a penetration hole. The hitting protrusion directly strikes the object. The penetration hole sucks dust and foreign materials. The head main body is combined in the upper side of the hitting plate in order to arrange a suction path with the cleaner main body. The connection hose is placed between the cleaner main body and the head main body of the suction head.
Patent KR-20120011533-A (KR)
Title: Detection system of road line using both laser sensor and camera
Inventor: KANG SUNG CHUL
IPC: B60R1/00
Filed: 2010-07-29
Abstract: PURPOSE: A lane recognition system using a laser sensor and a camera is provided to recognize land and to improve reliability of lane location information. CONSTITUTION: A lane recognition system for extracting lane location information comprises: a camera(110) for generating image information by photographing lanes; an image processing unit(120) for extracting lane location information of whole lanes based on image information; a laser sensor(130) which emits laser light and senses reflection of the laser light; and a laser data processing unit(140) for extracting the lane location information by calculating change of reflection of the entire lane from reflection of the sensed laser light.
Patent KR-20120012171-A (KR)
Title: 공기밸브 덮개를 가진 진공밀봉용기
Inventor: TARLOW JORDAN S
IPC: B65D81/20
Filed: 2010-07-30
Abstract: 본 발명은 용기에서 미끄럼 이동하는 기밀 덮개이다. 이 덮개는 공기를 용기로부터 통과시키는 공기밸브를 가지고 있는데, 이 덮개를 용기본체에 조립하거나 혹은 용기본체로부터 분리할 때 진공 밀봉상태를 만든다. 손잡이는 부근의 공기밸브 위치에 설치하여 사용자가 한 손으로 손잡이를 잡고 이 공기밸브를 누른다. 용기본체의 외부 씌움부품에는 돌출부가 설치되어 있고, 이 돌출부와 덮개 아래에 설치된 L자형 입구는 서로 결합된다. 한 쌍의 용기 지탱틀 하방과 밀봉된 용기의 상부는 연접되어 여러 개의 밀봉용기가 여러 개의 지탱틀을 통해 수직으로 포개진다.
Patent KR-20110015383-A (KR)
Title: Method and apparatus for controlling ringing voltage
Inventor: NAGERJAIAH YADUNANDAN
IPC: H04L12/02
Filed: 2010-08-05
Abstract: PURPOSE: A method and a device for controlling a ringing voltage are provided to remarkably reduce the heat generated by a SLIC(Subscriber Line Interface Circuit) using a reduced ringing cycle. CONSTITUTION: A subscriber line interface circuit(110) generates a ringing signal. A subscriber line audio-processing circuit(120) measures a power parameter of the subscriber line interface circuit during a ringing cycle. The subscriber line audio-processing circuit compares the measured power parameter with a target power parameter. The subscriber link audio-processing circuit controls at least one ringing parameter of a ringing signal based on comparing result.
Patent KR-20120014265-A (KR)
Title: Dual storages digital video recorder for video phone
Inventor: KIM MOON GEUN
IPC: H04N5/76
Filed: 2010-08-09
Abstract: PURPOSE: Dual storages digital video recorder for a video phone is provided to check the recorded detail using a general PC by detaching the storage only. CONSTITUTION: A device for checking a DVR(103) is omitted in order to simplify and reduce the size of a product. The storage includes a storage A and a storage B by detaching the storage(104) to a general PC which can perform search task. If the A storage is detached, the B storage automatically performs a switching recording task.
Patent KR-20120016466-A (KR)
Title: Digital set-top box for assigning digital broadcasting channel to external analog input signal and method thereof
Inventor: CHO BYUNG KYUNG
IPC: H04N7/015
Filed: 2010-08-16
Abstract: PURPOSE: A digital settop box for allocating a digital broadcast channel to an external analog input signal and a method thereof are provided to convert an external analog input signal into a digital signal, encode the digital signal, and allocate a digital broadcast channel. CONSTITUTION: An A/D converter(130) converts an inputted analog signal into a digital signal. An encoder(140) encodes the converted digital signal. A demultiplexer(150) demultiplexes the encoded digital signal and a digital broadcast signal received through a digital broadcast signal receiving unit into a video signal and an audio signal. A decoder(170) decodes the demultiplexed video signal and audio signal. An output interface unit(180) outputs the decoded video signal and audio signal.
Patent KR-20110047965-A (KR)
IPC: G01C21/34
Filed: 2010-08-17
Abstract: PURPOSE: Information display device and method are provided to enable road guide information to be accurately indicated on a real image since the road guide information corresponding to a guide-requested position on map data is matched with a taken image and the matched result is indicated. CONSTITUTION: An information display device comprises a control unit(407), and a display unit(405). The control unit detects the position of a particular point in an image, which is taken by an image taking unit. The control unit matches the taken image and event information corresponding to the event-happened position on map data based on the position of a particular point and current position. The display unit indicates the matched result. The event information comprises road guide information. The event information comprises information on interesting point.
Patent KR-20110055366-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: MAEJIMA HIROSHI
IPC: G11C16/14
Filed: 2010-08-30
Abstract: PURPOSE: A nonvolatile semiconductor memory device is provided to prevent a malfunction of recording and erasing data in a set/reset operation by increasing a current limit effect. CONSTITUTION: In a nonvolatile semiconductor memory device, a column control circuit(2) erase, input, and read out data. A row control circuit(3) selects a word line WL. The row control circuit supplies voltage required for erasing, inputting, and reading data. A data output buffer(4) collects input data and an erase command, and it also outputs read out data and collects address data and command data. A pulse generator(9) is controlled by a state machine(7). A data write / erase circuit has a first current limit circuit. The first current limit circuit limits the current flowing in a wire which is installed in a cathode.
Patent KR-20120058650-A (KR)
Title: 관리코드를 통한 일반의약품의 관리시스템과 그 방법
Inventor: JOH WANG JE
IPC: G06K17/00
Filed: 2010-08-30
Abstract: 본 특허는 제약회사에서 단일포장으로 제작하는 모든 의약품에 관리코드를 도입하여 의약품의 유통경로를 추적할 수 있도록 하고, 이러한 시스템을 통하여 소비자는 소지하고 있는 휴대폰 등을 통해 즉시 의약품의 정보 및 사용법과 사용기한을 조회하여 의약품의 오남용을 방지할 수 있고, 약국은 실시간 재고 조회 및 유통기한이 경과한 의약품을 판매하는 실수 등을 방지하고, 제약회사는 실시간으로 정확한 약품별, 시간대별, 지역별 해당약품의 판매정보를 확인할 수 있도록 하고, 유통기한이 경과한 약품과 가정에서 버려지는 약품의 폐기에 따른 환경오염에 대응할 수 있고, 문제가 있는 의약품이 있는 경우 즉각적인 회수조치를 취할 수 있도록 하는 시스템에 관한 것이다. 
코드를 관리하는 수단으로 단순히 RFID방식만을 고집할 것이 아니라, RFID가 가지는 장점은 취하되 단점은 이미 활성화 되어 있는 바코드를 가지고 보완할 수 있도록 하는데, 여기서 RFID의 장점은 접촉없이도 정보를 읽을 수 있는 동시에 다수의 RFID태그를 동시에 인식할 수 있는 장점이 있는 반면에, RFID태그의 성능을 높이려면 단위당 가격이 올라가고, 가격이 낮아지면 성능이 떨어져 인식률이 낮아지는 서로 상충되는 문제, 단말기의 가격이 비싸다는 문제와 함께 현재 단말기의 보급이 거의 이루어져 있지 않다는 문제, 정보를 조회하는 고객이 리더기를 소지하고 있는 경우는 거의 없으면서도 가까운 시일에 보급이 될 가능성이 매우 낮은데다 고객도 추가 비용이 들어가는 리더기를 구매하여야 할 필요성도 거의 느끼지 못한다는 단점이 있는데, 이러한 단점을 모두 극복할 수 있는 바코드를 동시에 사용함으로써 서로의 장점을 통해 빠른 시간에 시스템을 구축할 수 있는 방안을 제시하고자 하는 것이다.
Patent KR-20120029559-A (KR)
Title: The horseshoe
Inventor: WON CHANG SU
IPC: A01L15/00
Filed: 2010-09-17
Abstract: PURPOSE: A horsehoe is provided to prevent the damage of nerves on the hoof of a horse and to protect the hoof of the horse from pain by firmly fixing the plate part of the horsehoe to the hoof of the horse. CONSTITUTION: A horsehoe includes a plate part(10), a slanted part(30), and a fixing member(50). The plate part is in contact with the lower side of the hoof of a horse. The slanted part is formed on the upper side of the plate part. The upper side of the slanted part is more slanted than the lower side of the slanted part. The fixing member is arranged at the slanted part and surrounds the hoof of the horse. The fixing member is adjacently fixed to the hoof of the horse. An adhesive layer is arranged on the upper side of the plate part.
Patent KR-20120032186-A (KR)
Title: Hanger supperted by floor and ceiling
Inventor: GO HAN YEONG
IPC: A47G25/02
Filed: 2010-09-28
Abstract: PURPOSE: A hanger supported between the floor and ceiling is provided to improve the appearance thereof and to hang a lot of clothes in one place. CONSTITUTION: A hanger supported between the floor and ceiling comprises a support bar(10), a hanger(20), and a fixing unit(50). The support bar is formed by perpendicularly combining two or more bars. In the bottom of the support bar, a bottom adhesion unit adhering closely to the floor is equipped. The fixing unit descends the support bar by external force and ascends the support bar by restoring force when external force is released. The hanger is rotated upwardly or downwardly at a constant angle against the support bar.
Patent KR-20110035974-A (KR)
Title: Gas barrier packaging board
Inventor: FOX GEORGE M
IPC: B65D65/40
Filed: 2010-09-30
Abstract: PURPOSE: A gas barrier packaging board is provided to form three material layers on a board and use the blend of nylon MXD6 and amorphous nylon as a gas barrier material in order to be rapidly and cost effectively manufactured. CONSTITUTION: A gas preventive packaging board is composed of a gas preventive layer(14) and a tie layer(16). A polyolefin layer(10) is formed on the external side or the surface of a board part. Low density polyethylene is directly applied to the gas preventive layer. The gas preventive packaging board is composed of the blend of a half aromatic and half crystalline nylon and amorphous nylon. 50 to 85 weight% of the half aromatic and half crystalline nylon is included.
Patent KR-20120034377-A (KR)
Title: System and method for driving terminal based on smart card
Inventor: KIM DONG KEUN
IPC: H04W88/02
Filed: 2010-10-01
Abstract: PURPOSE: A system for driving a terminal based on a smart card and a method thereof are provided to directly supply a service to the smart card without cooperation of a terminal manufacturing company. CONSTITUTION: A terminal(100) receives a driving signal, which is generated by executing a service application, from a smart card(200) through a driving interface. A device resource connected with the terminal is driven. The smart card executes the service application by a request of the terminal. The smart card transmits the driving signal, which is generated by executing the service application, to the terminal.
Patent KR-20120036063-A (KR)
Inventor: KIM SEON TAE
IPC: A47G9/10
Filed: 2010-10-07
Abstract: 본 발명은 배게 에 관한 것으로 양쪽 플라스틱 끝에 스프링을 달아 높이를 조절할 수 있게 사용하도록 하는 것이다.
Patent KR-20110127587-A (KR)
Title: Thinner half-tone phase shift blankmask and manufacturing method of the same
Inventor: NAM KEE SOO
IPC: G03F1/00
Filed: 2010-10-14
Abstract: PURPOSE: A halt tone phase shift blank mask and a manufacturing method are provided to reduce the thickness of a phase shift layer by consecutively changing the composition ratio of a phase shift layer to the longitudinal direction of the phase shift layer in the formation of the phase shift layer. CONSTITUTION: A phase shift layer(20) is formed on a transparent substrate. A metal layer(30) is formed on a phase shift layer. A resist film(40) is formed on the metal layer. The phase shift layer is formed into the continuous film of a single layer or multilayer in which the composition ratio of a thin film is changed into the longitudinal direction to a transparent substrate. A blank mask is used for KrF(Krypton fluoride) and the thickness of the phase shift layer is 300 to 800Å.
Patent KR-20120040410-A (KR)
Title: Service provide server, broadcast/multicast service node and method for providing micro blog service thereof
Inventor: KIM SUNG HEE
IPC: G06Q50/00
Filed: 2010-10-19
Abstract: PURPOSE: A service providing server service providing node, and service providing method are provided to promote the efficiency of resource usage by transmitting a micro blog message to plural terminals through a multicast channel. CONSTITUTION: A user service management unit(510) registers a user service in a multimedia broadcast-multicast service node by receiving a channel establishment request for a micro blog service. A service channel management unit(520) establishes a bearer service corresponding to the user service when the user service is registered. An application operation unit(540) operates a micro blog application in a terminal.
Patent KR-20120045209-A (KR)
Inventor: KIM HYUNG GEE
IPC: H05B3/68
Filed: 2010-10-29
Abstract: PURPOSE: A heating apparatus for an electric heater is provided to minimize heat which is lost through the lower side and the lateral side of the apparatus by forming a refractory heat insulating material around the apparatus. CONSTITUTION: A heating apparatus(100) for an electric heater includes a plurality of layers with heat insulating wires. Mica is composed of upper mica(11), lower mica(13), and supporting mica(15). An upper electric wire(21) fixes the upper mica. A lower electric wire(23) fixes the lower mica. The supporting mica firmly supports the upper mica on the upper side of the lower mica. The mica is the rock-forming minerals of granite and is obtained by coating hard type thin mica with silicon adhesive. The upper electric wire is attached to the upper mica, and the lower electric wire is attached to the lower mica.
Patent KR-20120045320-A (KR)
IPC: G11C7/10
Filed: 2010-10-29
Abstract: 내부에 구비된 다수의 뱅크 중 활성화되는 뱅크의 개수에 대응하여 데이터를 입/출력하는데 사용되는 클록의 위상을 보정할 수 있는 반도체 메모리 장치에 관한 것으로서, 다수의 뱅크와, 외부 데이터 클록을 입력받기 위한 클록 입력부와, 외부 데이터 클록을 인가받아 다수의 뱅크 중 활성화되는 뱅크의 개수에 대응하여 변동하는 지연량만큼 지연시켜 내부 데이터 클록을 생성하는 내부 데이터 클록 생성부, 및 데이터 내부 데이터 클록에 응답하여 데이터 신호를 입/출력하기 위한 데이터 입/출력부를 구비하는 반도체 메모리 장치를 제공한다.
Patent KR-20120045542-A (KR)
Title: Light emitting device
Inventor: KIM SUNG KYOON
IPC: H01L33/36
Filed: 2010-10-29
Abstract: PURPOSE: A light emitting device is provided to improve heat dissipation efficiency by forming a distributed Bragg reflector layer on the outer surface of the light emitting device. CONSTITUTION: A light emitting structure comprises a first semiconductor layer, a second semiconductor layer, and an active layer which are successively formed on a substrate. The active layer is arranged between the first semiconductor layer and the second semiconductor layer. A DBR(Distributed Bragg Reflector) layer(160) is formed on the light emitting structure. A part of the upper surface of the first semiconductor layer is exposed. A first electrode(170) is located on the exposed upper surface. A second electrode(180) is arranged on one side on the second semiconductor layer. The DBR layer is formed by exposing a part of the second electrode.
Patent KR-20120048990-A (KR)
Inventor: PARK SOO MAN
IPC: A01K97/12
Filed: 2010-11-08
Abstract: PURPOSE: A remote control fishing device is provided to enable a user to remote-control a process of catching fishes. CONSTITUTION: A remote control fishing device comprises a fishing rod(13), a microprocessor(40), a drive unit(41), a camera(44), a biting sensor(45), and a support stand(46). The microprocessor is formed in the bottom of the drive unit and performs a control command according to a remote signal of a terminal. The drive unit is installed in the bottom of the reel of the fishing rod and controls the fishing rod. The camera is mounted in a camera motor drive unit attached to the support stand. The biting sensor senses the vibration and movement of the fishing rod. The support stand is installed in one side of the microprocessor.
Patent KR-20120049661-A (KR)
Title: Display substrate, display device comprising the same and method of manufacturing the same
Inventor: CHOI SEUNG HA
IPC: G02F1/136
Filed: 2010-11-09
Abstract: PURPOSE: A display substrate, a display device with the same, and a manufacturing method thereof are provided to prevent excessive etching of a conductive film when source and drain electrodes are formed. CONSTITUTION: A buffer layer pattern(32) is overlapped with a gate electrode. The buffer layer pattern is formed on a gate insulating layer. An insulating film pattern(34) is formed on the buffer layer pattern. An oxide semiconductor pattern is formed on the insulating film pattern. A source electrode(65) is formed in the oxide semiconductor pattern. A drain electrode(66) is separated from the source electrode on the oxide semiconductor pattern.
Patent KR-20120050767-A (KR)
Title: Control point sensor setting apparatus for armature balance testing apparatus
Inventor: SHIN DONG IK
IPC: G01R31/34
Filed: 2010-11-11
Abstract: PURPOSE: A reference point sensor setting device for an armature balance inspecting device is provided to complete a setting of a reference point sensor in short time because an installation position of the reference sensor is easily set by only a process of mounting an armature. CONSTITUTION: A reference point sensor setting device for an armature balance inspecting device comprises a protruding member(401) and a sensor setting unit(100). A pair of rotation supporting unit supports a rotary shaft respectively projected in the rear and front sides of the armature to be rotated. A reference point sensor(802) is installed in the upper part of the front side of the protruding member. The sensor setting unit sets an installation height of the reference sensor.
Patent KR-20120050824-A (KR)
Title: Lamp assembly for vehicles and method for controlling the same
Inventor: KO DONG JIN
IPC: F21S8/10
Filed: 2010-11-11
Abstract: PURPOSE: A lamp assembly for a vehicle and a controlling method thereof are provided to supply esthetic sense by forming a light pattern of various lamps according to a vehicle state. CONSTITUTION: A plurality of optical structures(20) are laminated with a multilayer structure. The optical structure includes a total reflection surface(21) which guides incident light and a light emitting surface which emits light. A circuit board turns on and off a plurality of point light sources(11) arranged on one side thereof.
Patent KR-20110109790-A (KR)
Inventor: LU SHUNJIE
IPC: A47C7/46
Filed: 2010-11-17
Abstract: 본원 발명은 등받이가 앞뒤로 이동하는 의자 및 상기 의자에 사용되는 회전장치에 관한 것으로, 보다 상세하게는 등받이가 앞뒤로 이동 가능한 의자를 구성함으로써 의자의 등받이를 앞뒤로 조절이 가능하고 등과 등받이가 항상 접합시키고 우수한 안락감을 제공하는 등받이가 앞뒤로 이동하는 의자 및 상기 의자에 사용되는 회전장치에 관한 것이다
Patent KR-20120053609-A (KR)
Title: Method and apparatus for providing electronic book function in portable terminal
Inventor: JUNG DONG WOOK
IPC: G06F3/0488
Filed: 2010-11-18
Abstract: PURPOSE: An apparatus and method for providing an electronic book function are provided to improve visual and auditory effects by providing a specific effect to a page background and a scrap area. CONSTITUTION: A control unit(100) loads an electronic book. A scarp processing unit(102) applies a specific effect to a part of the text of the loaded electronic book. If the input of the user is sensed in image and text areas, the scrap processing unit generates the applied effect. The scrap processing unit applies the specific effect in a page background or scrap area.
Patent KR-20120053914-A (KR)
Title: Tailgate outside handle assembly
Inventor: KWON YOUNG JIN
IPC: E05B83/18
Filed: 2010-11-18
Abstract: PURPOSE: A tailgate outside handle assembly is provided to improve a visual beauty of an outside handle with a built-in a logo and use an operating handle as a grip. CONSTITUTION: A tailgate outside handle assembly comprises an operating handle(10), a rotary shaft, an actuating lever, a moving housing, a driving motor, and a gear portion. The operating handle is an outside handle with a built-in a logo and comprises a logo portion(11) and a handle housing. The handle housing is integrally formed on a rear of the logo and comprises a handle grip portion at a lower part of the front. The rotary shaft and the actuating lever rotate and pull out the operating handle. The moving housing pulls out the operating handle and guides movements of the rotary shaft. The driving motor and gear portion rotate the operation lever.
Patent KR-20120054251-A (KR)
Title: Installation structure of scaffold
Inventor: KIM JAE WOO
IPC: E04G21/32
Filed: 2010-11-19
Abstract: PURPOSE: A scaffold installation structure is provided to prevent loss of bolts in disassembly of a scaffold by installing a jig in a bolt joining part to cover the bolt. CONSTITUTION: A scaffold installation structure comprises a scaffold supporting bar(130) and a jig(150). The scaffold supporting bar is joined to a fixing piece forming in a working outer wall(110) by a bolt(140) and a nut. The jig is joined to cover a bolt joining part of the scaffold supporting bar in order to prevent secession of the bolt. The jig comprises a fixing part(151), a bolt receiver(153), and a safety bar(155). The supporting bar fixing part is joined with a horizontal plate of the scaffold supporting bar. The bolt receiver is installed at the bottom of the supporting bar fixing part to face the scaffold supporting bar. The safety bar is installed at the top of the supporting bar fixing part to face the fixing piece.
Patent KR-20120056494-A (KR)
Title: Ship and method of speed trial voyage thereof
Inventor: PARK HONG SHIK
IPC: B63B9/08
Filed: 2010-11-25
Abstract: PURPOSE: A ship and a trial speed driving method for the ship are provided to reduce speed degradation by preventing a sloshing phenomenon of a cargo hold of a ship. CONSTITUTION: A ship(1) comprises a ship body(30), a cargo hold(10), and wave absorbing units(20). The ship body forms the exterior of the ship. The cargo hold is installed inside the ship body, and is filled with trial loading water(W) as much as the weight of actual cargo in trial speed drive. One end of the wave absorbing units is contacted with water surface of the trial loading water. The wave absorbing units prevent a sloshing phenomenon of the trial loading water generated inside the cargo hold in the trial speed drive.
Patent KR-20120056564-A (KR)
IPC: C09D183/04
Filed: 2010-11-25
Abstract: 본 발명은 박리력 조절이 용이한 실리콘 이형 폴리에스테르 필름에 관한 것으로서, 보다 상세하게는 열처리 후 미세상 거동을 이용해 박리력을 원하는 수준으로 높이고, 그 박리력이 시간이 경과함에도 변하지 않기 때문에 박리력 변화로 인한 손실을 최소화 할 수 있으며 환경오염이나 공정상의 위험성이 적은 박리력 조절이 용이한 실리콘 이형 폴리에스테르 필름에 관한 것이다. 이를 위해 본 발명에 따른 박리력 조절이 용이한 실리콘 이형 폴리에스테르 필름은 적어도 1축 연신된 두께 12~100㎛의 폴리에스테르 기재필름과, 상기 기재필름의 적어도 한 면에 이형 코팅된 이형층을 포함하는 필름으로서, 상기 이형층은 실리콘 폴리머를 주재로 하고 아크릴 폴리머 계열의 고분자가 수분산 블렌드 형태로 구성되어 있는 고분자 물질을 포함하는 것을 특징으로 한다.
Patent KR-20100131413-A (KR)
Title: 신용카드 결제 기능, 체크카드 결제 기능 및 선불카드 결제 기능을 포함하는 모바일카드의 결제 방법
Inventor: KIM YOUNG JU
IPC: G06Q20/26
Filed: 2010-11-26
Abstract: 본 발명은 신용카드 결제 기능, 체크카드 결제 기능 및 선불카드 결제 기능을 포함한 모바일카드에 관한 것으로, 더욱 상세하게는 모바일카드를 이용한 대금 결제 방법에 관한 것이다. 
이를 위해 본 발명은 신용카드 결제 기능, 체크카드 결제 기능, 선불카드 결제 기능 중 적어도 두 개의 결제 기능을 포함하는 상기 모바일카드가 단말기로부터 거래요청 금액과 결제 선택 정보의 비교 결과에 따라 신용카드 결제 또는 체크카드 결제 또는 선불카드 결제 중 어느 하나로 결제를 요청받는 단계, 상기 거래 요청금액을 선불카드 결제 기능으로 결제하면, 상기 거래 요청금액에 해당하는 금액을 선불카드사 서버로부터 충전 받는 단계를 포함하는 스마트카드의 결제 수행 방법을 제안한다.
Patent KR-20120061521-A (KR)
Title: Refrigerator
Inventor: LEE CHANG HO
IPC: F25D23/06
Filed: 2010-12-03
Abstract: PURPOSE: A refrigerator is provided to prevent the expose of a gas exhaust hole to the outside of a refrigerator through forming a gas exhaust hole in the inner side of a gasket installation portion. CONSTITUTION: A refrigerator comprises a body, a door(200), and a gas exhaust hole(300). A space portion(210) is formed in the inner side of a door for being filled with foaming liquid. The gas exhaust hole formed in the door exhausts the gas generated during the hardening of foaming liquid. And the gas exhaust hole is blocked from the outside of the door trough being sealed by a gasket(400).