baber/WOPTO huggingface dataset:
Patent KR-20100095394-A (KR)
Title: Device which is subject to fluid flow
Inventor: DAYNES STEPHEN
IPC: B64C11/18
Filed: 2010-02-19
Abstract: PURPOSE: A device for experiencing fluid flow is provided to be operated according to different flight conditions. CONSTITUTION: A device for experiencing fluid flow comprises outer surface parts(24b,25b), and supporting structure(31) and a support member. The geometrical shape of the outer surface part is changed in order to influence a fluid flow rate. The supporting structure supports the outer surface part. The structure for support comprises a plurality of support members which has in the inner side of a structural apparatus(15).
Patent KR-20110097146-A (KR)
Inventor: KO JAE YONG
IPC: G01N29/24
Filed: 2010-02-24
Abstract: 초음파 진단장치의 탐촉부 겔 공급장치에 대한 발명이 개시된다. 개시된 발명은: 겔이 저장되는 겔저장부와; 겔저장부로부터 겔을 공급받아 피검사체에 겔을 공급하는 공급부; 및 공급부를 통해 공급되는 겔의 온도를 조절하는 온도조절부를 포함한다. 
본 발명에 의하면, 프로브의 탐촉부 부분을 통해 피검사체에 겔을 공급하여 진단과 겔 도포를 동시에 수행할 수 있도록 함으로써, 진단 도중에 겔이 부족하게 되는 경우에도 진단자가 피검사체에 겔을 도포하기 위해 진단을 중단할 필요 없이 피검사체에 겔을 도포하면서 진단을 계속 수행할 수 있다.
Patent KR-20100106214-A (KR)
Title: Photo mask, semiconductor device, and charged beam drawing device
Inventor: SAITO MASATO
IPC: G03F1/00
Filed: 2010-03-08
Abstract: PURPOSE: A photo mask, a semiconductor device, and a charged beam drawing device are provided to manufacture a precise photomask by controlling the deflection of a charged beam based on control data. CONSTITUTION: A charged beam drawing device includes an electron gun(21), a deflector(22), a stage maintain a mask substrate(1), and a charge beam control data device. The charged beam drawing device of a pattern is divided into a plurality of first regions. The position of the stage for maintaining the substrate is set. The projection position of the charged beam is controlled by the deflector to display the pattern inside the first pattern. The pattern inside of the second pattern is displayed by controlling the projection position of the charge beam.
Patent KR-20110104259-A (KR)
Inventor: SEONG IN HWAN
IPC: A23L19/00
Filed: 2010-03-16
Abstract: 본 발명은 인삼열매를 포함하는 캡슐제 및 이의 제조방법에 관한 것으로서 보다 상세하게는 빛을 조사처리하고 증숙 및 건조한 인삼열매를 정제수로 추출한 다음 농축하여 인삼열매 농축액을 얻는 단계; 상기의 인삼열매 농축액 및 부형제를 혼합한 것 또는 인삼열매 농축액을 분말화하여 얻은 인삼열매 농축분말 및 부형제를 혼합한 것을 캡슐로 캡슐화하는 것을 특징으로 하는 인삼열매를 포함하는 캡슐제의 제조방법 및 이러한 방법에 의해 제조한 인삼열매를 포함하는 캡슐제에 관한 것이다.
Patent KR-20110105090-A (KR)
Inventor: KIM CHEON JEI
IPC: A23L13/00
Filed: 2010-03-18
Abstract: 본 발명은 훈연 처리한 수육의 제조방법 및 이에 의해 제조된 수육에 관한 것으로서, 더욱 상세하게는 수육을 제조함에 있어서, 훈연 과정을 더 포함하여 수육의 수분 손실을 줄이면서 관능적으로도 우수한 수육을 제조하는 방법 및 이에 의해 제조된 수육에 관한 것이다. 
상기와 같은 본 발명에 따르면, 본 발명은 수육의 제조 시 훈연처리공정을 첨가함으로써, 육표면의 피막을 형성하여 삶는 동안에 수분 손실을 줄여 연도를 개선한 육제품으로 제조 가능하다.
Patent KR-20110106160-A (KR)
Inventor: JO HAN YEOL
IPC: H04N5/44
Filed: 2010-03-22
Abstract: 본 발명에 따른 다중 디스플레이 영상 재생 장치는 각각의 영상물 파일을 디코딩한 디코딩 영상을 각각의 디스플레이 장치에 제공하는 다수의 영상 디코더들, 다수의 영상물 파일들을 제공하는 관리 서버 및 이러한 관리 서버로부터 다수의 영상물 파일들을 제공받아 다수의 영상 디코더들에 분배하는 중계 전송부를 포함한다.  이때, 중계 전송부는 관리 서버에서 생성된 영상물 파일들의 디코딩 개시 명령 및 소정의 지연 시간 값을 수신한 다음 다수의 영상 디코더들에 브로드캐스팅한다.  다수의 영상 디코더들은 디코딩 개시 명령에 따라 영상물 파일들의 디코딩을 각자 개시하고, 디코딩 개시 명령을 받고 소정의 지연 시간이 지난 후에, 디스플레이 장치들에 생성된 디코딩 영상을 제공하기 시작한다.
Patent KR-20110106687-A (KR)
Inventor: PARK SANG KYUN
IPC: G11C7/12
Filed: 2010-03-23
Abstract: 비트라인 프리차지 동작을 개선한 반도체 메모리 장치가 개시된다. 본 발명의 일실시예에 따른 오픈 비트라인(Open Bit-line) 메모리 구조를 갖는 반도체 메모리 장치는, 메모리 어레이의 가장자리(edge)에 배치되며 제1 및 제2 비트라인 사이에 연결되는 제1 센스앰프를 포함하는 제1 센스앰프 블록과, 상기 제1 센스앰프 블록에 인접하게 배치되며 제3 및 제4 비트라인 사이에 연결되는 제2 센스앰프를 포함하는 제2 센스앰프 블록과, 상기 제1 및 제2 비트라인 중 적어도 하나의 비트라인에 연결되는 커패시터를 포함하는 커패시터 블록과, 상기 제1 센스앰프 블록과 상기 제2 센스앰프 블록 사이에 배치되며 상기 제1 및 제2 비트라인 중 적어도 하나의 비트라인과 상기 제3 및 제4 비트라인 중 적어도 하나의 비트라인을 전기적으로 연결시키는 밸런스 스위치 블록을 구비하는 것을 특징으로 한다.
Patent KR-20110107008-A (KR)
Inventor: CHO JEONG SIK
IPC: H04N7/167
Filed: 2010-03-24
Abstract: 본 발명은 ATSC-M/H(Advanced Television System Committee-Mobile/Hanled) 표준을 사용하는 휴대 방송 시스템의 이동국에서 스마트카드 프로파일을 제공하기 위한 방법 및 방법에 관한 것이다. 스마트카드 프로파일을 제공하기 위한 방법은, 휴대 방송 네트워크로부터 제공받은 LTKM(Long Term Key Message)에서 MSK(MEMS Service Key) 관련 정보를 확인하는 과정과, 상기 휴대 방송 네트워크로부터 상기 확인한 MSK 관련 정보를 포함하는 STKM를 수신받은 경우, 상기 STKM에 MTK(MEMS Traffic Key)를 확인하는 과정과, 상기 MTK를 이용하여 암호화된 방송 서비스데이터를 복호화하는 과정을 포함한다.
Patent KR-20110108533-A (KR)
Inventor: PARK KEE YONG
IPC: F21V17/00
Filed: 2010-03-29
Abstract: 본 발명은 LED 조명기기에 관한 것으로, 보다 상세하게는 다수개로 구비되는 LED 모듈의 방열판이 위치하는 쪽에 LED 모듈을 감싸도록 구비되는 커버, LED 모듈의 상면 쪽 및 하면 쪽 중 선택된 하나 이상의 위치에 길이방향으로 구비되는 빔 및 커버와 빔의 양측에 구비되는 베이스를 포함하는 하우징을 포함함으로써, 광원이 다수개의 LED　모듈로 구성되므로 금형비 등의 제조비용이 줄어들며 일부 LED 모듈의 교체가 용이하다.
Patent KR-20110112119-A (KR)
Inventor: JUNG JAE KYUN
IPC: D04B21/20
Filed: 2010-04-06
Abstract: 본 발명은 신축성과 견고성, 형태 안정성 및 우수한 착용감을 보유한 가발용 망사직물 및 그 제조 방법에 관한 것으로, 경편기로 4개의 바(BAR)를 사용하여, 제 1바는  0-0/1-1/0-0/2-2/1-1/2-2으로, 제 2바는 1-0/0-1/1-0/1-2/2-1/1-2로, 제 3바는 0-0/1-1/0-0/3-3/2-2/3-3으로, 제 4바는 3-3/2-2/3-3/0-0/1-1/0-0으로 원사를 안내하여, 제직된 망사직물 및 그 제조 방법을 제공하여 신축성과 견고성, 형태 안정성 및 우수한 착용감을 보유하도록 한 것이다.
Patent KR-20110114889-A (KR)
Inventor: KIM YOUNG CHEOL
IPC: G07F19/00
Filed: 2010-04-14
Abstract: 계좌정보 입력에 연동한 제1 금융거래의 요청에 따라, 촬상부에 의해 생성되는 이미지 데이터에 대해, 거래자의 거래자 이미지를 포함하는 중심영역과, 상기 거래자 이외의 주변인의 주변인 이미지를 포함하는 주변영역을 구분하는 프로세서와, 상기 중심영역으로부터 상기 거래자 이미지와, 상기 주변영역으로부터 상기 주변인 이미지를 추출하여, 데이터베이스에 상기 계좌정보와 대응시켜 저장하는 제어부를 포함하는 금융자동화기기가 개시된다.
Patent KR-20110055341-A (KR)
Title: Backup/restore device for hard disk drive
Inventor: KUM DONG HUN
IPC: G06F11/16
Filed: 2010-04-21
Abstract: PURPOSE: A hard disk drive backup recovery device is provided to recover the backup data of an external hard disk drive in a mirroring method and to prevent the loss of data of a hard disk drive due to error. CONSTITUTION: A selection switch(280) selects forced backup and recovery operation. A forced transfer unit(240) moves an internal hard disk drive data to an external hard disk drive through forced backup in a mirroring method. The forced transfer unit recovers data from the external hard disk drive to the external hard disk drive in a mirroring method. A selection circuit(230) serially connects internal/external hard disk drive to a main board or the forced transfer unit. A control unit(260) controls the force backup and the recovery according to the operation of the selection switch.
Patent KR-20100057765-A (KR)
Title: Electromagnetic steel plate, electromagnetic steel plate laminate, rotator equipped therewith for permanent magnet type synchronous rotating electrical machine, permanent magnet type synchronous rotating electrical machine, and vehicle, elevator, fluid machine, processing machine employing the rotating electrical machine
Inventor: SUZUKI TAKEO
IPC: H02K1/06
Filed: 2010-04-21
Abstract: PURPOSE: A rotor for a permanent magnet type synchronous rotation electric machine is provided to improve magnet torque and reluctance torque by arranging first and second magnet holes with a V shape. CONSTITUTION: A permanent magnet type synchronous rotation electric machine comprises a stator and a rotor. The stator has a stator core and a stator coil. A rotor has a rotor core(11). The rotor core is comprised of an electromagnetic steel sheet former. First and second magnet holes(2,3) are formed on the rotor core. First and second permanent magnets are respectively inserted into the first and second magnet holes. A center bridge(5) is formed between the first and second magnet holes.
Patent KR-20100071948-A (KR)
Title: Method and system of detecting error of moving picture contents
Inventor: JANG SEONG HWAN
IPC: H04N19/89
Filed: 2010-04-26
Abstract: PURPOSE: A method for detecting errors of video contents and a system thereof are provided to automatically detect the error of the video contents. CONSTITUTION: A moving picture input unit(10) is input the moving picture in order to detect error. A vertex analyzing unit(30) detects the vertex of square from each frame image of the inputted moving picture. The vertex analysis section decides the moving picture error using the change of the number of the detected vertex between the adjacent frame images. An error display unit(70) displays the information about the corresponding error in case the moving picture is determined as error.
Patent KR-20110121986-A (KR)
Title: Jelly type health food comprising fish oil and preparing method thereof
Inventor: SEO YUN YOUNG
IPC: A23L21/10
Filed: 2010-05-03
Abstract: PURPOSE: Jelly type health functional food containing fish oil, and a producing method thereof are provided to enable users to chew the soft health functional food instead of taking in a capsule shape. CONSTITUTION: A producing method of jelly type health functional food containing fish oil comprises the following steps: heat-dissolving alginic acid, and cooling at 10-40 deg C to obtain a low temperature alginic acid gelled solution(S11); mixing the low temperature alginic acid gelled solution with the fish oil and a nonionic emulsifier(S21); adding divalent positive ion metallic salt to the alginic acid gelled solution containing the fish oil to obtain alginic acid jelly containing the fish oil(S31); dispersing gelling agents selected from carrageenan, agar, or gelatin to water, and heat-dissolving the gelling agents to obtain a second gelled solution(S41); and inserting the alginic acid jelly containing the fish oil into the second gelled solution, and cooling the mixture before pouring into a molding frame for molding(S51).
Patent KR-20110122481-A (KR)
Title: Ultrasonic transducer for 3 dimensional cardiac diagnosis
Inventor: ROH YONG RAE
IPC: A61B8/02
Filed: 2010-05-04
Abstract: PURPOSE: An ultrasonic transducer for 3D cardiac diagnosis is provided to help a user to design a handle by making the center shaft of a motor vertical to an array pivot axis. CONSTITUTION: In an ultrasonic transducer for 3D cardiac diagnosis, a motor(110) provides forward/backward rotation. A power transmission member(120) transfers the driving force of a motor to linear reciprocating motion. An array housing(150) has a lower part which is connected to an array pivot axis(X2) and is rotatable. A supersonic waves sensor aray(160) is built inside the array housing. A casing(180) is charged to seal oil(190).
Patent KR-20110123393-A (KR)
Title: System and method for providing mobile digital cartoon contents
Inventor: CHO JAE HOON
IPC: G06Q30/06
Filed: 2010-05-07
Abstract: PURPOSE: A mobile digital cartoon content supplying system and supplying method thereof are provided to supply online transaction between digital cartoon content author and a user. CONSTITUTION: A management server(400) stores an authoring tool. A mobile digital cartoon contents author terminal(500) downloads the authoring tool from the management server. The mobile digital cartoon contents author terminal authors mobile digital cartoon content through the authoring tool.
Patent KR-20110130322-A (KR)
Inventor: HUH EUN HEE
IPC: G06F3/0354
Filed: 2010-05-27
Abstract: 본 발명은 마우스에 키보드의 Hotkey기능을 탑재하여 마우스의 편리함을 극대화 시키고자 고안되었다.  
   본 마우스에는 Hotkey기능을 구현할 수 있는 LCD Display화면이 있으며, LCD Display화면은 마우스의 중반부에 숨겨져 있다가 스위치를 누르면 마우스의 바닥면이 90도로 1차 회전을 하면서 나타나는 방식으로, 이것은 사용자의 편의를 고려하여 180도 270도 360도 까지 회전할 수 있도록 하였으며, 바닥면이 회전함에 따라 G센서(Gravity sensor)를 이용한 기술력으로 LCD Display화면이 함께 회전할 수 있도록 한 Hotkey기능을 갖춘 360도 회전이 가능한 마우스이다. 
   따라서, 본 발명은 마우스 하나만을 사용함으로써 키보드를 사용해야하는 불편함을 줄일 수 있고, 시간을 절약할 수 있으며 효율적으로 작업에 임할 수 있도록 도움을 주는 것을 목적으로 한다.
Patent KR-20110131972-A (KR)
Title: Assembly of electronic components and method for manufacturing the same
Inventor: PAIK KYUNG WOOK
IPC: H05K3/32
Filed: 2010-06-01
Abstract: PURPOSE: An electronic component assembly for flowing a bulk of a current and a forming method thereof are provided to reduce contact resistance by connecting the electrodes connected to electronic components with an area contact. CONSTITUTION: A first electronic component with a first electrode(110) is prepared. The adhesive member including a conductive connection particle(410) is arranged on the first electrode. A second electronic component with a second electrode(310) is prepared. A second electronic component is arranged to contact the second electrode with the adhesive member. An area contact part, which is contacted with at least one of the first electrode and the second electrode, is formed.
Patent KR-20100132449-A (KR)
Title: Cooling nozzle, cooling method using the same, and method for dividing brittle material substrate
Inventor: OTODA KENJI
IPC: C03B33/09
Filed: 2010-06-04
Abstract: PURPOSE: A cooling nozzle, a cooling method using the same, and a method for cutting a brittle material are provided to efficiently cool a part of a cooling target with few amount of a coolant. CONSTITUTION: A gas exhausting hole(61) is formed into a circular shape. A liquid pipe(8) is outwardly protruded from the center part of the gas exhausting hole. A coolant is exhausted through the liquid pipe. The protruded length of the liquid pipe is between 0.5 and 1.0mm. A linear pipe is in connection with the end part(81) of the liquid pipe. The length of the linear pipe is more than or equal to 3mm. The diameter of the linear pipe is the same as that of the liquid pipe.
Patent KR-20120006652-A (KR)
Title: Door for refrigerator
Inventor: PARK KYUNG HO
IPC: A23B7/10
Filed: 2010-07-13
Abstract: PURPOSE: A refrigerator door can be easily and simply assembled by unskilled workers and allows workers to rotate a cap easily. CONSTITUTION: A refrigerator door comprises a cooling cover, a cap(300), coupling projections(310), and coupling grooves(211). The cooling cover has an inlet(210). The cap placed on the inlet opens and closes the inlet. The coupling projections are placed on either the cooling cover or the cap. The cooling cover or the cap, in which the projections are formed, is rotated and fixed on the coupling grooves.
Patent KR-20120007201-A (KR)
Title: Nozzle module of sand blasting apparatus without stencil
Inventor: LEE YOUNG NAM
IPC: B24C5/04
Filed: 2010-07-14
Abstract: PURPOSE: A jetting nozzle module substituted for a stencil of a sand blasting machine is provided to prevent scratch or damage of a material surface when a jetting nozzle moves on the material surface by removing abrasives or dust from the material surface with compressed air. CONSTITUTION: A jetting nozzle module(100) substituted for a stencil of a sand blasting machine comprises a cylinder-shaped jetting nozzle housing(140), an abrasive jetting nozzle(115), and a processed material contact unit(160). The abrasive jetting nozzle is located in the jetting nozzle housing and connected to the end of an abrasives supply pipe by a jetting nozzle holder. The processed material contact unit is coupled under the jetting nozzle housing. A jetting hole(165) of the processed material contact unit is formed in the center where a vertical processing line from a jetting nozzle is reached. The processed material contact unit is contacts a material to be processed.
Patent KR-20110013243-A (KR)
Title: Method and apparatus for selectively applying input gamma dithering
Inventor: HAN SEOK JIN
IPC: H04N5/21
Filed: 2010-07-21
Abstract: PURPOSE: A selective application apparatus of an input gamma dithering for switching input gamma dithering into a disable state while changing the size of image data is provided to remove an undesired visual effect without desiring the display image by two processes. CONSTITUTION: An input gamma and dithering block(102) performs dithering with gamma correction of input data. A post-scaling block(106) performs the scaling of RGBW data. An SPR(Sub Pixel Rendering) block(108) performs the sub pixel rendering of the color gamut corrected RGBW data. An output gamma dithering block(110) compensates the gamma of a display device with the application of the other gamma correction about RGBW data.
Patent KR-20120013526-A (KR)
Title: Leak testing apparatus and method
Inventor: JE HEE WON
IPC: G01M3/26
Filed: 2010-08-05
Abstract: PURPOSE: A leak detection device and a method are provided to prevent the phenomenon that helium is accumulated by a helium detector. CONSTITUTION: A leak detection device comprises chamber parts(100,200), a first vacuum part(110), a second vacuum part(120), a helium feeding part(130), and a helium detection part. The chamber part accepts a test target(W) and isolates the inside and outside of the test target. The first vacuum part is connected the chamber of the chamber part. The second vacuum part is connected to the chamber part while sensing the degree of vacuum of the inside of the test target. The helium detection part is connected to the chamber part in order to detect the helium of the chamber excepting the test target. The controller controls the operation of the whole device.
Patent KR-20120013530-A (KR)
Title: Health management service method and system using avatar
Inventor: CHIN SEUNG IL
IPC: G06Q50/00
Filed: 2010-08-05
Abstract: PURPOSE: A health care method using a character and system thereof are provided to enable a user to effectively grasp current health state of a user by comparing a current user virtual character with a standard virtual character. CONSTITUTION: A user receives desired standard health information. A standard virtual character is created by reflecting the desired standard health information. The created standard virtual character is stored in a database. The calorie consumption and creation information of the user are received(S54a). A current virtual character is created by reflecting the calorie consumption and creation information(S55a). Comparing data including the standard virtual character and the current virtual character is created(S56a).
Patent KR-20120015037-A (KR)
Title: System and method for compensating consecutive palyback delay of video playback service based on real-time streaming protocol
Inventor: HA SUN YONG
IPC: H04N7/24
Filed: 2010-08-11
Abstract: PURPOSE: A system for compensating for a moving picture reproducing delay in a moving picture reproducing service based on a real time streaming protocol and a method thereof are provided to immediately parse buffered initial data to the reproduce if initial data of a following moving picture is buffered and reproduced. CONSTITUTION: A streaming server(10) analyzes a request message received from a client. The streaming server streams pre-stored moving image content to a client terminal. A client terminal(20) buffers and reproduces moving picture content transmitted from the streaming server in a user buffer. When following moving picture content exists, the client terminal buffers the following moving picture content in an additional buffer.
Patent KR-20110055362-A (KR)
Title: A inner sole shoes of inner deodorize filter
Inventor: SON SE HWA
IPC: A43B7/00
Filed: 2010-08-12
Abstract: PURPOSE: A shoe insole equipped with a smell removing filter is provided to reduce economic burden by replacing only a smell removing filter. CONSTITUTION: A shoe insole comprises: a filter section which minutely emits pyroligneous liquor contained in a shoe insole(140); a filter section insertion hole(150) which is formed in the toe region of shoe insole and in which a plurality of through-holes are formed; and a lid part(160) in which a plurality of ventilation holes are formed. In a smell removing filter(130), a filter supporter made of the same material as the filter section is integrally overlapped on the periphery of the filter section and is extended.
Patent KR-20120016474-A (KR)
Title: Electrode for living body and device for detecting living signal
Inventor: KO BYUNG HOON
IPC: A61B5/296
Filed: 2010-08-16
Abstract: PURPOSE: A bionic electrode and a bio-signal measuring apparatus including the same are provided to steadily obtain a signal of good quality by electrically connecting the bionic electrode to a signal process module face contact. CONSTITUTION: An insulating sheet(111) comprises one or more penetration holes. An electrode part is prepared in one or more penetration holes. A guide unit(112) guides a mounting location of a signal processing module(120). One or more protrusions are included in the guide unit. The guide unit has an outer wall structure which is included in the end of the insulating sheet. The guide unit comprises an electrode side combination unit which is combined with the signal processing module. One end of the guide unit is inserted into a slot of the signal processing module.
Patent KR-20120018007-A (KR)
Title: Skewered food making device for cooking apparatus using direct fire
Inventor: LIM SEO HYUN
IPC: A47J36/00
Filed: 2010-08-20
Abstract: PURPOSE: A skewer roasting device for a broiling pot is provided to evenly broil food because direct flame rising through a flame port is reflected to the upper side of skewers. CONSTITUTION: A skewer roasting device for a broiling pot comprises a body portion(110) and a plurality of skewer coupling holes(120). The body portion is inserted into the flame port formed in the grill of a broiling pot. The skewer coupling holes are formed in the body portion.
Patent KR-20110021670-A (KR)
Title: Method for reprocessing semiconductor substrate, method for manufacturing reprocessed semiconductor substrate, and method for manufacturing soi substrate
Inventor: IMAHAYASHI RYOTA
IPC: H01L21/20
Filed: 2010-08-23
Abstract: PURPOSE: A semiconductor substrate recycling method, a recycle semiconductor substrate manufacturing method, and a SOI substrate manufacturing method are provided to improve the planarity by equating the polishing rate of the semiconductor substrate by forming the oxide layer on the surface of the semiconductor substrate. CONSTITUTION: A convex part is located on the peripheral part of a semiconductor substrate(130). The convex part comprises an insulating layer, a first damage semiconductor region, and a second damage semiconductor region. The first etching processing is implemented for the semiconductor substrate.
Patent KR-20120019868-A (KR)
Title: Nothing needle continuation injection apparatus of dual cylinder type regulated pressur
Inventor: JUN WOO KEUM
IPC: A61M5/307
Filed: 2010-08-27
Abstract: PURPOSE: A needle-free liquid injecting device of a dual cylinder type controlling pressure is provided to stably inject an injection with a pressure control unit controlling high-pressure compressed air in a housing. CONSTITUTION: A needle-free liquid injecting device of a dual cylinder type controlling pressure comprises a housing(10), a dual cylinder spray gun(20), a pressure control unit(30), and a variable injection supply unit(40). An operating rod(21) injecting air pressure to a nozzle head(11) is formed on the dual cylinder spray gun. The dual cylinder spray gun moves back and forth the operating rod by steps. The pressure control unit is connected to the dual cylinder spray gun in the housing and controls air pressure supplied to the dual cylinder spray gun. The variable injection supply unit fixes various sizes of syringes(2).
Patent KR-20120019964-A (KR)
Title: Mobile phone payment system for using bar code generating algorithm and method thereof
Inventor: KANG MIN SEOK
IPC: G06K7/10
Filed: 2010-08-27
Abstract: PURPOSE: A mobile phone payment system using a barcode generating algorithm and a method thereof are provided to perform offline mobile phone payment without providing mobile phone number to an affiliate store, thereby protecting personal information. CONSTITUTION: A user mobile phone(2) converts to barcode digit string by applying a conversion algorithm. The user mobile phone displays a barcode image to an affiliate store terminal(3) when the barcode image of the barcode digit string is generated. The affiliate store terminal scans the barcode image and reads as the barcode digit string. The affiliate store terminal transmits a payment permission request to a mobile phone payment server(4).