baber/WOPTO huggingface dataset:
Patent KR-20110089902-A (KR)
Title: Structure of shoes-ventilating device with electricity generation by compressed air
Inventor: CHOI HYUN HWAN
IPC: A43B17/00
Filed: 2010-02-02
Abstract: PURPOSE: A shoes-ventilating device with an electricity generating function and a shoes-insole with the same are provided to discharge hot and humid air inside shoes by fast wind which is made by a turbine electricity generator and a heating device. CONSTITUTION: A shoes-ventilating device with an electricity generating function includes an air compressing pump(100), a cylinder, a compression pump decompressing pump, a compression air blocking pad, a compression cylinder, an upper cover, a turbine rotation frame, a rotation permanent magnet, a stator frame, a turbine frame housing, an air inhaling nozzle(109), an inhalation air blocking pad, and a ventilating device housing. The air inhaling nozzle includes an inhalation inlet and a nozzle on one side of the turbine frame housing. The turbine frame housing and the upper cylinder are embedded in the ventilating device.
Patent KR-20100023018-A (KR)
Title: Printing plate loading apparatus for exposure apparatus
Inventor: SHIN JAE ILL
IPC: G03F9/00
Filed: 2010-02-02
Abstract: PURPOSE: A loading device for a printing plate of an exposure is provided to drastically reduce labor and working time by automating loading work for the printing plate and to maximize productivity by simultaneously inputting and discharging the printing plate. CONSTITUTION: A lading device for a printing plate of an exposure includes a truck(10) transferring between an exposure(100) in a printing plate feed port or a printing plate exhausting part. The truck includes a fetch unit(20) which lifts the printing plate(1) loaded in the printing plate feed port, rolls the printing plate in a placing section(150) of the exposure, and discharges the printing plate to a printing plate exhausting part. The fetch unit part includes a guide bar(21) installed in the truck, a pair of arms(22) guided to the guide bar, and a plurality of absorbers(25) included on the bottom of the arm.
Patent KR-20110093431-A (KR)
Title: X-ray tube
Inventor: KIM JONG HYUN
IPC: H05G1/02
Filed: 2010-02-12
Abstract: PURPOSE: An X-ray tube is provided to reduce the consumption of lead for shielding X-rays by installing a cable receiving unit to be vertical to the longitudinal direction of a housing. CONSTITUTION: An X-ray tube comprises a cathode(110), a target(160), a housing(170), and a cable receiving unit(190). The cathode emits electrons. The target generates X-rays by bumping the emitted electrons. The housing supports the cathode and the target. The cable receiving unit is installed in the housing to be inclined to the longitudinal direction of the housing and supplies power to the cathode.
Patent KR-20110094818-A (KR)
Title: Processing method for making a digital content and service method provided thereof
Inventor: YOON JUNG KI
IPC: G06F17/00
Filed: 2010-02-18
Abstract: PURPOSE: A content manufacturing method and service method are provided to supply a ring-back tone or ring tone service of a new type. CONSTITUTION: A voice information is extracted by analyzing a voice transmitted from a client terminal(60). The voice information includes at least one among amplitude, bandwidth, speed, inflection, tremor, musical scale and frequency characteristics of a voice. The client terminal selects music according to the voice information. A server provides combined content to the client terminal by changing and combining the combination of these or at least one among the amplitude, bandwidth, speed, inflection, tremor, musical scale and frequency characteristics of a voice.
Patent KR-20110096393-A (KR)
Inventor: LEE HUI YOUNG
IPC: G09B7/04
Filed: 2010-02-22
Abstract: 본 발명은 사전을 바탕으로 한 대량의 어휘 콘텐츠를 이용, 영어단어를 선별하여 다지선다의 문제를 구성하고 문제를 반복적으로 빠르게 맞추는 어휘학습 시스템을 사용자들에게 제공함으로써 학습 참여자들에게 집중력과 학습참여동기를 부여하여, 효과적인 어휘학습이 가능하게 한다. 
본 발명에 따른 어휘학습 시스템은 단순히 한 개의 문제를 맞추는 방식에서 벗어나 두 개 이상의 문제를 한꺼번에 제시하고 이 중에 한문제를 맞추는 방식을 통해 단순학습의 지루함을 없애고 또한 문제풀이,반짝카드,오답정리의 3가지 기능을 하나로 결합하여 자동화하고, 모든 문제를 맞출때까지 지속적인 반복 제시를 통해 효율적인 학습 및 완전 학습이 가능하도록 한다.
Patent KR-20110096954-A (KR)
Inventor: PARK SANG GIL
IPC: F04C2/30
Filed: 2010-02-24
Abstract: 본 발명은 소형 로터리 베인 압축기에 관한 것으로, 내부에 원통형의 압축공간을 제공하며, 외측면으로부터 상기 압축공간에 유체를 공급하는 흡입관이 마련된 실린더와, 상기 실린더의 중앙으로부터 편심된 위치에 관통 삽입된 비편심 샤프트와, 상기 비편심 샤프트의 외경에 체결되며, 상기 실린더의 내벽 일부에 선접촉되는 로터와, 상기 로터의 접선과 동일 경사각으로 그 로터의 외경측에 삽입되어, 상기 실린더의 내벽과의 접촉압력에 따라 입출되는 베인을 포함한다. 이와 같은 구성의 본 발명은 편심되지 않은 회전 샤프트가 실린더의 중심으로부터 편심된 위치를 관통하여 위치하며, 정원형 링인 로터에 하나 또는 둘 이상의 베인을 상기 비편심 회전 샤프트에 체결하여, 설치된 베인이 실린더의 내벽에 접촉하면서 회전하도록 하여 압축이 일어나도록 함으로써, 진동과 소음을 줄일 수 있는 효과가 있다.
Patent KR-20110106974-A (KR)
Title: 원격 제어 시스템의 버튼 기능 설정 방법 및 그 장치
Inventor: YIM SANG SOO
IPC: G06F9/44
Filed: 2010-03-24
Abstract: 본 발명은 사용자로부터 선택되는 버튼에 해당하는 버튼 신호 또는 모드 신호에 해당 수신기의 고유 정보를 포함시켜 송출하는 송신기와, 적어도 하나 이상의 모드별 각 버튼에 설정되는 기능 정보를 저장하고, 상기 송신기로부터 수신되는 모드 신호에 따른 각 버튼별 기능 정보를 설정한 이후에 상기 송신기로부터 수신되는 버튼 신호 중 할당받은 고유 정보와 일치하는 버튼 신호에 설정되는 기능 정보에 상응하는  입력 신호를 개인용 컴퓨터로 전송하는 수신기와, 상기 수신기로부터 수신되는 상기 입력 신호에 해당하는 기능 정보에 따라 프로그램을 구동 제어하는 개인용 컴퓨터를 포함하는 원격 제어 시스템을 개시함에 의해 원격에서 개인용 컴퓨터의 응용 프로그램 제어 또는 프리젠테이션시에 송신기에 구비되는 각 버튼의 기능을 편의에 따라 설정/변경하며, 환경에 구애받지 않고 설정/변경한 기능을 손쉽게 사용할 수 있도록 하는 것이다.
Patent KR-20110109742-A (KR)
Inventor: YOON HO SUNG
IPC: C12R1/89
Filed: 2010-03-31
Abstract: 본 발명은 미세조류의 무균 배양 방법에 관한 것으로, 보다 상세하게는 세균 등 각종 오염균들이 포함된 미세조류 샘플로부터 미세조류를 항생제 선택성을 가진 배지를 이용하여 무균적으로 분리 및 배양하는 방법에 관한 것이다.  본 발명에 따른 방법을 사용하는 경우, 미세조류의 순수 분리가 효율적으로 가능하게 되고, 이러한 순수 분리된 미세조류는 바이오에너지 산업에 적용하기 위한 최적의 배양 조건 확립과 분자생물학적 응용에 유용하게 사용될 수 있다.
Patent KR-20110111061-A (KR)
Inventor: LEE SANG DOO
IPC: B22F3/12
Filed: 2010-04-02
Abstract: 본 발명은 내마모성을 높여 교환주기를 길게 하면서 도전성을 높여 가공의 용이성을 제공할 수 있도록 한 와이어 방전가공기용 급전다이스 제조방법에 관한 것으로서, 
고강도를 유지하기 위한 탄화텅스텐(Wc), 전도성을 향상시킬 수 있도록 구리(Cu), 원료(탄화텅스텐과 구리)의 결합제역할을 수행할 수 있도록 코발트(Co)를 볼밀에 볼과 함께 투입한 후 48시간에서 72시간 동안 밀링(Milling)을 수행하여 원료 전체가 고르게 혼합하는 혼합단계(S1)와, 혼합된 원료를 60∼90℃의 온도를 유지시켜 6시간 동안 건조시키는 건조단계(S2)와, 건조된 원료를 프레스를 이용하여 완제품에 가까운 형상으로 수축율을 고려하여 성형하는 성형단계(S3)와, 성형한 상태에서 800∼900℃의 온도로 8시간 소결을 수행하여 원료에 함유되어 있는 왁스, 헥산 등을 제거하면서 가공할 수 있는 요건을 충족시키는 예비소결단계(S4)와, 예비소결을 통하여 형상을 유지한 상태에서 가공 툴을 이용하여 제 형상을 만드는 가공단계(S5)와, 가공완료된 상태에서 1700∼1800℃의 온도로 7시간 소결을 수행하는 본소결단계(S6)를 통하여 완성하는 것이 특징이다.
Patent KR-20110111874-A (KR)
Title: 충격 흡수용 장갑
Inventor: CHOI YUN SUK
IPC: A41D19/015
Filed: 2010-04-06
Abstract: 본 발명은 충격흡수부재가 재질적인 특성뿐만 아니라 구조적인 특성에 의해 외부로부터 가해지는 진동이나 충격을 흡수하도록 하여 우수한 완충력을 가지며, 충격흡수부재의 수축 범위나 복원력의 증가로 인해 진동이나 충격의 흡수력을 증대시킴으로써 사용자를 충격으로부터 제대로 보호할 수 있도록 한 충격 흡수용 장갑에 관한 것이다. 
본 발명에 따르면, 충격 흡수를 위한 장갑에 있어서, 사용자의 손에 착용되는 장갑; 및 장갑에 내장되고, 신축이 가능한 재질로 이루어지며, 지지부에 의해 구획되는 공간부가 2차원적으로 배열되어 지지부의 좌굴 변형에 의해 충격 에너지를 흡수하는 충격흡수부재를 포함하는 충격 흡수용 장갑이 제공된다.
Patent KR-20110111917-A (KR)
Title: 젓가락
Inventor: CHUNG MI SUN
IPC: A47G21/10
Filed: 2010-04-06
Abstract: 본 발명은 젓가락의 선단측에 공간부를 형성함으로써 음식을 쉽게 잡을 수 있는 동시에 각종 조미료, 국물 등을 쉽게 부착시킬 수 있으며, 나아가 음식물에 가해지는 힘을 분산하여 두부, 묵 등의 부드러운 음식을 깨지지 않게 집을 수 있는 젓가락에 관한 것으로,  
하부가 길이방향으로 분할되어 2개의 상호 이격된 연장부가 형성되며, 상기 상호 이격된 연장부 사이의 길이방향 중심위치에 공간부가 형성되는 것을 특징으로 하는 젓가락을 제공한다. 
본 발명에 따르면, 젓가락의 선단을 길이방향으로 분할하여 공간부를 형성함으로써 실질적으로 4개의 젓가락을 사용하는 효과를 낼 수 있다.
Patent KR-20110112112-A (KR)
Inventor: KIM YOUNG SOO
IPC: B62D11/04
Filed: 2010-04-06
Abstract: 철재절단장치에서 절단날들 사이의 간격이 일정하게 유지될 수 있게 한 조향장치가 개시된다. 이를 위한, 조향장치는 모터를 포함하는 동력발생유닛과, 일단이 상기 차체 프레임에 힌지 결합되고, 상기 동력발생유닛으로부터 발생된 회전운동을 직선왕복운동으로 변환하는 동력변환유닛과, 상기 차체 프레임에서 배치되는 위치에 따라 형상 변경 가능하고, 변경된 형상으로 강체(rigid body)를 구성하며, 일단이 상기 동력변환유닛에 힌지 결합되며, 상기 동력변환유닛의 직선왕복운동에 의해 회전왕복운동되는 동력전달유닛과, 일단은 상기 동력전달유닛에 회전가능하게 결합되고, 타단은 휠에 회전가능하게 결합된 로드부재를 포함한다. 이에 따라, 절단날들 사이의 간격이 일정하게 유지되게 하여 절단날들 사이에 피절단물이 끼이게 되는 것을 방지할 수 있다.
Patent KR-20110117501-A (KR)
Inventor: PARK YONG SOON
IPC: A21C1/00
Filed: 2010-04-21
Abstract: 본 발명은 쌀알갱이를 압착하여 가루형태로 가공하는 롤러에 부착되는 떡 가루를 즉시 제거하여 떡가루의 분쇄정도를 향상하고, 보다 청결하게 분쇄장치를 관리할 수 있도록 한 떡 가루 분쇄장치에 관한 것으로 떡가루가 뭉쳐지기 전인 분쇄 직후 로울러로 부터 분리될 수 있도록 분쇄용 로울러의 하단 접촉부에 최대한 근접설치가 가능하도록 함은 물론 로울러의 직하부를 단순한 구조가 되도록 하여 떡가루가 분리장치에 부착됨을 방지하여 별도의 청소작업이 필요없어 위생적이며, 떡가루의 품질을 높이며, 작업관리가 보다 편리하도록 한 떡 가루 분쇄장치이다.
Patent KR-20110120168-A (KR)
Inventor: RHEE JIN KOO
IPC: H01P5/20
Filed: 2010-04-28
Abstract: PURPOSE: A waveguide power divider and an RF transceiving module using the same is provided to configure a fourth port which couples a magic T waveguide with one side of first to third ports, thereby distributing power. CONSTITUTION: First to third ports(211~213) are coupled in a T shape. The first port is an input port through which a signal is inputted. A magic T waveguide(210) is made of a fourth port(214) with which one side of the cross point of the first to third ports is combined. A matching device(220) contacts the other side of the cross point which is placed in the magic T waveguide. The matching device faces the fourth port.
Patent KR-20110123055-A (KR)
Title: The breakwater spatial-temporal block and the breakwater spatial-temporal method which uses this
Inventor: JUN YOUNG JIN
IPC: E02B3/06
Filed: 2010-05-06
Abstract: PURPOSE: A construction block for a breakwater and a construction method for a breakwater using the same are provided to minimize damage to the construction block and a breakwater by minimizing shock from waves using a shock absorbing pad. CONSTITUTION: A construction block(1) for a breakwater comprises a main body(10), a connection groove(14), a connection protrusion(14a), a support(15), a coupling groove(16), and a coupling protrusion(16a). The main body is inserted into a fixed shaft fixed to a sea bottom and has an inner filling space(12). The filling space is filled with filler, such as riprap and soil. The connection groove and the connection protrusion are formed on both side surfaces of the main body. The support is protruded from the rear surface of the main body and supports the main body. The coupling groove and the coupling protrusion are formed on the top and bottom surfaces of the main body.
Patent KR-20110126968-A (KR)
Title: Light emitting diode and method of fabricating the same
Inventor: KIM JONG KYU
IPC: H01L33/38
Filed: 2010-05-18
Abstract: PURPOSE: A light emitting diode and a method of fabricating the same are provided to improve light extraction efficiency by controlling the slope of a lower semiconductor layer differently. CONSTITUTION: In a light emitting diode and a method of fabricating the same, a plurality of light emitting cells are separated from each other in a substrate. A light emitting cell includes a lower semiconductor layer(55), an upper semiconductor layer(59), and an active layer(57). A transparent electrode layer(61) is formed in the top side of each light emitting cell. Wirings(69) connects adjacent cells electrically. An insulating layer(67) prevents the short circuit of a light emitting diode due to wires.
Patent KR-20110127574-A (KR)
Title: Wash board
Inventor: LIM BYUNG KYUN
IPC: E04F19/04
Filed: 2010-05-19
Abstract: PURPOSE: A base board with a floor-member support unit is provided to enable a floor member to be simply and cost-effectively installed without a separate finishing work like a sealant work. CONSTITUTION: A base board with a floor-member support unit is as follows. A support(10) is extended from an inner wall(4) to one side of the lower end of a body(2) by a given length. An inserting groove(12) is formed on the lower end of the body. The end of a floor member can be inserted into the inserting groove. A push blade(20) is downward protruded from the bottom of the body. The push blade elastically supports the floor member inserted into the inserting groove.
Patent KR-20110127775-A (KR)
Title: Cover for a desk to improve concentration and protect personal information
Inventor: KIM HYUNG UN
IPC: A47B13/00
Filed: 2010-05-20
Abstract: PURPOSE: A desk cover for improving concentration and protecting a personal identity is provided to be easily manufactured with a simple structure, thereby improving the concentration of a learner. CONSTITUTION: A covering plate(100) blocks the view in the front surface and both lateral surfaces of a desk. A coupling part fixes the covering plate in the desk. A front surface covering plate(110) is arranged with a height by placing a space part(111). The covering plate comprises a handle(140). A coupling groove is arranged in a left side covering plate(120) and a right side covering plate(130). The coupling groove comprises a lifting groove(151) and a fixing protrusion. A combining member(210) comprises a fixing plate(211) and a coupling bolt(212). A coupling groove protection part(220) prevents damage of the coupling groove. A coupling nut(230) is coupled in a coupling bolt.
Patent KR-20110129740-A (KR)
Title: Odering system using electronic menu and the method thereof
Inventor: LEE HEE YONG
IPC: G06Q50/12
Filed: 2010-05-26
Abstract: PURPOSE: An ordering system using an electronic menu is provided to directly transmit ordering situation to the terminal of an employee. CONSTITUTION: Individual terminals(21,22) receives order/cancellation information of a client wireless or generates order/cancel/progressing state confirmation/order history confirmation information. An E-menu system(10) is connected to a center server(1). The E-menu system receives generated information of an individual terminal which is arranged to one table. The E-menu system displays the generated information to a different terminal.
Patent KR-20110130952-A (KR)
Title: Method, apparatus and recording medium for performance game
Inventor: RYU HWI MAN
IPC: A63F13/44
Filed: 2010-05-28
Abstract: PURPOSE: A method, an apparatus, and a recording medium for a performance game are provided to diversify the expression on an image. CONSTITUTION: A sound setting unit(110) sets a first play note by synchronizing with background music or sets a plurality of second play notes by synchronizing with one or more section of background music. A play input unit(150) is input a play input signal. A sound output control unit(160) controls the output of first and second play note during input duration time of a play input signal from a certain point of the first and second play note.
Patent KR-20110133286-A (KR)
Title: Method for executing rich internet application having availibility of supporing to multi type display and recording medium for the same
Inventor: SONG HWA JUN
IPC: G06F3/14
Filed: 2010-06-04
Abstract: PURPOSE: An RIA(Rich Internet Application) application execution method and recording medium therefor are provided to offer screen size of various terminals by managing the layout of the terminals. CONSTITUTION: A terminal request an RIA screen including components to a server(S200). A screen source includes layout, is defined using meta legs, and received from the server(S201). The layout includes the location information of the components. A default layout and the layout including a meta tag corresponding to the screen size of the terminal are selected(S203). The components are moved to the location corresponding to the screen of the terminal using the layout(S204).
Patent KR-20110134073-A (KR)
Title: Butterfly valve device for vehicle engines
Inventor: LEE SANG CHUL
IPC: F16K1/22
Filed: 2010-06-08
Abstract: PURPOSE: A butterfly valve device for a vehicle engine is provided to improve combustion efficiency and the output performance of an engine using a flap valve having first and second valve plates with different shapes from each other. CONSTITUTION: A butterfly valve device for a vehicle engine comprises a flap valve(20). The flap valve comprises a body unit(21), a first valve plate(22), and a second valve plate(23). The first and second valve plates are integrally formed in both sides of the body unit. The thickness of the first valve plate is uniform. One end of the second valve plate has a thinner thickness than the other end and has the same thickness as the first valve plate.
Patent KR-20110135654-A (KR)
Title: Handle for door trim
Inventor: CHO HAN SHIN
IPC: B60J5/04
Filed: 2010-06-11
Abstract: PURPOSE: A steering wheel for a door trim is provided to improve the rigidity of a steering wheel, used to open and close a door, and to improve design diversity of a handle of a door trim. CONSTITUTION: A steering wheel for a door trim comprises a grip handle(100). The connecting part is formed on the bottom of the grip handle which is installed in the arm rest of the door trim. The upper end of the grip handle is located on the handle shape and is perpendicularly projected. The grip handle comprises an inner grip handle(110), an outer grip handle(120), and an inner reinforce(130). The inner grip handle is coupled with the arm rest using connecting part. The outer grip handle copes with the inner grip handle.
Patent KR-20110136305-A (KR)
Title: Irrigation system for golf course
Inventor: KIM SEOK JUN
IPC: A01G25/02
Filed: 2010-06-14
Abstract: PURPOSE: A golf course water supplying facility is provided to secure the uniform flow amount of valley water for a golf course constructed on a valley region. CONSTITUTION: A golf course water supplying facility comprises the following steps: a perforated pipe(100) buried under the ground of a valley region along to a waterway of the valley region for receiving gravity water from the ground; an aggregate layer(200) for covering the outer upside of the perforated pipe; a banking layer(300) located on the upper side of the aggregate layer; a water storage tank connected to the longitudinal direction bottom of the perforated pipe for storing the water flowing through the perforated pipe; a water supply piping line for receiving the water stored inside the water storage tank; and a supplying pump pumping the water from the water storage tank to the water supply piping line.
Patent KR-20110138972-A (KR)
Title: 다기능 미세분말 충진기
Inventor: JANG SUN JU
IPC: B65G53/34
Filed: 2010-06-22
Abstract: 종래 오거스크류 충진기의 문제점은 다음과 같다. 
충진기에 구비된 진공펌프(ejector) 흡입관이 미세분말을 흡입하여 이송하는 과정에 있어 흡입관에 특별히 장치가 준비되지 않아 작업자에 의한 인위적인 방법으로 진행한다. 
또 정상적인 계량장치에 의한 정상적인 계량방식을 적용하는데 어려움이 존재하여 편법적인 계량방법으로 계량하여 발생되는 편차문제와 또 미세분말 충진과정에 발생되는 파우더 부피팽창에 따른 탈기 문제가 존재한다. 
따라서 본 발명은 필터의 사용없이도 분진의 원인인 공기만을 제거하므로써 분진 발생없이 충진할 수 있는 파우더이송장치(출원번호1020070013731)를 기초로 개량하여 진공펌프(벤추리관. conveying pump) 흡입관에 미세분말이 원활히 공급될 수 있도록 흡입관 파우더 공급장치를 마련하였고 챔버 토출관 하단에 pinch밸브를 설치하여 정상적인 전자저울에 따른 정밀한 계량을 실현하였으며 충진 후 곧 바로 탈기가 진행될 수 있도록 탈기장치를 구비한 다기능 미세분말 충진기를 제공하는데 있다.
Patent KR-20120000960-A (KR)
Title: Apparatus for measuring moisture quantity of flue gas
Inventor: KIM SANG BIN
IPC: G01F1/00
Filed: 2010-06-28
Abstract: PURPOSE: A device for measuring moisture of exhaust gas is provided to enable an operator to immediately monitor a measuring result at the field. CONSTITUTION: A device for measuring moisture of exhaust gas comprises a front pipe(21), a condenser(30), a rearward pipe(22), a first flow meter(60), a low temperature refrigeration pipe(40), a second flow meter(61) and a calculation module(70). The front pipe is connected to a probe(10) in which the exhaust gas flows. The condenser is connected to the backend of the front pipe. The rearward pipe is connected to the backend of condenser. The first flow meter is installed in the front pipe. The second flow meter is installed in the rearward pipe.
Patent KR-20120006749-A (KR)
Inventor: KIM GYU WON
IPC: G01S11/14
Filed: 2010-07-13
Abstract: PURPOSE: An ultrasonic wave sound speed estimating apparatus and method are provided to offer an optimal supersonic image regardless of the property of an object. CONSTITUTION: An ultrasonic wave sound speed estimating apparatus(100) comprises a transmission module(102), a receiving module(104), an image generating module(106), and a sound speed determining module(108). The transmission module transmits an ultrasonic signal to an object. The receiving module receives the ultrasonic signal which is reflected from the object. The image generation module creates a plurality of ultrasonic imagers having respectively different sound speed by using the ultrasonic signal. The sound speed determining module determines optimal sound speed for scanning the object by using the plurality of ultrasonic imagers.
Patent KR-20120008921-A (KR)
Title: The micro-bubble creating device
Inventor: JI HYO KEUN
IPC: B01F7/16
Filed: 2010-07-21
Abstract: PURPOSE: A micro bubble generator is provided to strongly stir and compress water and air at the same time, thereby remarkably increasing the generation of micro bubbles in comparison with an existing one. CONSTITUTION: A micro bubble generator comprises a bubble generating chamber(4), a rotating disk(7), and a fixed disk(9). The bubble generating chamber comprises a water inlet(1), an air inlet(2), and an outlet(3). A rotating disk is between the water inlet and the air inlet, and outlet. The rotating disk rotates inserted into the shaft of a motor(5). In the rotating disk, a plurality of inducing holes(6) in which water flowed through the water inlet and the air inlet is flowed in. The fixed disk is attached to the moving direction of the water and the air of the rotating disk. The fixed disk separates the water and the air flowed in through the inducing holes, and stirs the water and the air according to the rotation of the rotating disk. In the fixed disk, a plurality of stirring rods is formed, which is projected toward the rotating disk.
Patent KR-20120010730-A (KR)
Title: Fixing unit of goggle lens
Inventor: KANG SUNG MAN
IPC: A42B1/02
Filed: 2010-07-27
Abstract: PURPOSE: A goggle lenses fixed unit is provided to control the position of goggle lenses, install foldable and detachable goggle lenses, and facilitates carry and storage of goggle lenses. CONSTITUTION: A goggle lenses fixed unit comprises: a fixture(10) which is installed under a shade of a cap and has a hook fitting parts formed inside; a connecting rod(20) which has hooks that fit in the hook fitting parts; a spinning sphere(30) which comprises a circulation part which is formed back of both sides to enable front part of the connecting rod to rotate, an elasticity member groove which is formed in between center of the circulation part, a stopper which is formed in upper front part; a slider(40) which has hooks to fit into the rail of the spinning sphere; an elastic member(50) which a back part is settled in the elasticity member groove and a leading end is connected to the connecting rod; a combination(60) which comprises a fixed lug groove, a hook fitting hole, and a cutout groove.
Patent KR-20120014283-A (KR)
Title: Method of grouting by double packer in pre-stressed tunnel and hydrauric type automatic inserting device for linear member
Inventor: SEO DONG HYUN
IPC: E21D9/04
Filed: 2010-08-09
Abstract: PURPOSE: A grouting method in a pre-stressed tunnel using a double packer and a hydraulic support member inserting device are provided to inject an injection material into the ground even if the ground has water. CONSTITUTION: A grouting method in a pre-stressed tunnel using a double packer is as follows. A temporary packer(4) is installed in a linear support member and is inserted into the inlet of a hole. The support member is connected to the front end of a pipe having a main packer(5) and is inserted into a borehole of a tunnel excavation line. An injection material is injected into the temporary packer. A main injection material is injected into the main packer. After the injection, the pipe having the main packer is removed.
Patent KR-20120021639-A (KR)
Title: Fabrication method for optical waveguide device
Inventor: LEE SEO YOUNG
IPC: G02B6/132
Filed: 2010-08-11
Abstract: PURPOSE: An optical waveguide device manufacturing method is provided to rapidly and easily attach an adhesive base material which is mounted on the upper part of a clad layer using a simple heat treatment process. CONSTITUTION: A silica fine particle layer for a cover cladding process is arranged on a prepared substrate(100) which includes an embossing type optical waveguide core(160) using a flam hydrolysis deposition technique. An adhesive base material is mounted on the silica fine particle layer. A cover clad layer is formed by melting the silica fine particle layer within a vacuum furnace through a thermal process. The adhesive base material(180) is simultaneously attached on the upper surface of the cover clad layer.