baber/WOPTO huggingface dataset:
Patent KR-20110094491-A (KR)
Title: Recombinant multiplex polymerase chain reaction primer detecting diarrhoeal typed toxin and emetic typed toxin simultaneously
Inventor: OH DEOG HWAN
IPC: C12Q1/68
Filed: 2010-02-16
Abstract: PURPOSE: A recombinant multiplex PCR primer for detecting emetic toxin and diarrhetic toxin of Bacillus cereus is provided to accurately and quickly detect both of toxins simultaneously. CONSTITUTION: A multiplex PCR primer is recombined to detect emetic toxin and diarrhetic toxin simultaneously. The multiplex PCR primer is: a forward primer of sequence number 1 and a reverse primer of sequence number 2; a forward primer of sequence number 3 and a reverse primer of sequence number 4; a forward primer of sequence number 5 and a reverse primer of sequence number 6; a forward primer of sequence number 7 and a reverse primer of sequence number 8; a forward primer of sequence number 9 and a reverse primer of sequence number 10; or a forward primer of sequence number 11 and a reverse primer of sequence number 12. A kit for detecting the toxin contains the primer.
Patent KR-20110097413-A (KR)
Inventor: LEE IN SU
IPC: B82B1/00
Filed: 2010-02-25
Abstract: 본 발명은 광학 활성 이온이 도핑된 GdPO 4 의 나노입자가 엠보싱(embossing)되고 폴리(에틸렌글리콜){poly(ethylene glycol): PEG}기로 변형된 실리카 나노구, 그의 제조방법 및 그를 포함하는 MRI 조영제에 관한 것이다.  본 발명에 따른 실리카 나노구는 형광성 및 자기 이완 성질을 가지며 용이하게 수성 콜로이드 현탁액을 형성할 수 있어 세포 표지화에서 형광 및 MR 이미징을 위한 다기능(multimodal) 조영제로서 사용될 수 있다.
Patent KR-20110098232-A (KR)
Inventor: KIM CHUN YOUNG
IPC: G01N29/04
Filed: 2010-02-26
Abstract: 본 발명은 발전용 터빈의 부품인 터빈 블레이드 체결부인 블레이드 핀(1A) 부분을 자동으로 초음파 검사하는 물기둥 웨지유닛에 관한 것으로, 그 내부에 여러 개의 접촉매질용 수주부(11)가 있어 다수의 초음파검사용 물기둥이 형성되는 하우징(10)과; 상기 수주부(11)의 하단에 장착되는 유연튜브(30)와; 상기 하우징(10)의 상부 개방면을 덮는 커버(20)와; 상기 하우징(10)의 상부 측면에 위치되어 상기 수주부(11)와 연통되게 장착되는 공기취출유닛(40)과; 상기 하우징(10)의 하부 측면에 위치되어 상기 수주부(11) 내부에 물을 공급하는 물주입유닛(50)과; 상기 커버(20)에 설치되어 수주부(11) 내로 초음파를 발생하는 초음파탐촉자(60)와; 상기 하우징(10)을 지지 고정하는 고정지그(70) 및; 상기 하우징(10)의 양측 하부에 결합되어 피검체(1)와 접촉되면서 하우징(10)의 이동을 가이드하는 가이드유닛(80)으로 구성된 것을 그 기술적 특징으로 한다. 
본 발명은 상기와 같은 구성을 통해 초음파를 이용하여 블레이드 핀을 검사할 때 적은 양의 접촉매질을 사용하면서도 초음파 탐촉자로 부터 방사된 초음파가 항상 접촉매질을 관통하여 블레이드 핀의 표면에 다다름으로써 신호가 유실되거나 미약하게 되는 것이 방지되어 검사의 정확도를 높일 수 있으며, 다수의 핀을 동시에 그리고 검사를 자동화 할 수 있어 그 효율성을 높일 수 있다.
Patent KR-20110098371-A (KR)
Inventor: YEO IN JU
IPC: B08B9/053
Filed: 2010-02-26
Abstract: 튜브클리닝장치 및 그 제어방법에 대한 발명이 개시된다. 개시된 튜브클리닝장치는: 튜브를 경사지게 지지하며 승하강하는 로딩지그부와, 로딩지그부에서 전달되는 튜브를 경사지게 지지하며 무한궤도를 따라 이동하는 이동부와, 이동부가 내측으로 이동되며 튜브의 이물질을 제거하는 클리닝부 및 클리닝부를 통과한 튜브를 수평으로 회전시켜 이동부에서 들어올리는 언로딩지그부를 구비하는 것을 특징으로 한다.
Patent KR-20110103691-A (KR)
Inventor: OH HWAN HEE
IPC: F25B15/00
Filed: 2010-03-15
Abstract: 본 발명은 난방 부하의 증가에 따라 열교환 면적을 더 확보하는 난방부하 응동형 흡수식 냉온수기에 관한 것이다. 본 발명의 흡수식 냉온수는, 고온재생기(20)로부터 응축기(40)로 연장되는 냉매증기관(73)의 중간으로부터 분기되어 흡수기(10)에 접속되어 난방운전시 고온재생기를 나온 냉매증기를 흡수기(10)로 보내는 난방용 냉매증기관로(100); 냉수 순환관로(80)의 증발기(50) 입구 측으로부터 분기되어 냉각수 순환관로(76)의 흡수기(10) 입구 측에 접속되는 제1분기관로(200); 및 흡수기(10)를 나와 응축기(40)로 들어가는 냉각수 순환관로(76)의 도중에서 분기되어 냉수 순환관로(80)의 증발기(50) 출구 측에 접속되는 제2분기관로(300)를 포함하여, 난방운전 시, 냉수 순환관로(80)를 통해 증발기(50) 입구 측으로 들어오는 냉수의 일부가 증발기(50) 내부의 냉수 전열관군(80a)으로 보내져서 증발기(50) 내부에 유입된 냉매증기와 열교환 하는 제1열교환회로의 구동과 함께, 냉수의 나머지 일부가 제1분기관로(200) → 냉각수 순환관로(76) → 흡수기측 냉각수 전열관군(77) → 제2분기관로(300)를 경유한 후 증발기(50) 출구 측으로 나가는 냉수 순환관로(80)의 냉수와 합류하는 제2열교환회로를 구동한다.
Patent KR-20110104168-A (KR)
Inventor: KIM SANG WOONG
IPC: B01D53/86
Filed: 2010-03-16
Abstract: 본 발명은 비교적 저온에서 산화개시가 일어나는 복합 금속산화물 저온촉매를 장착하여 제작한 공기정화용 유닛(Unit)을 이용하여 옥내 공기질을 정화시키는 방법에 관한 것으로 프린터, 복사기, 복합기, 냉장고, 에어컨, 자동차 등과 같은 자체열원을 가진 일반 가전제품 및 각종 산업용 제품에 장착하여 제품의 자체열원에서 발생하는 예열된 공기를 본 공기정화용 유닛으로 강제 유입시켜 촉매반응을 개시함으로써 옥내 공기 중에 존재하는 휘발성유기화합물, 암모니아, 악취 및 기타 유해성분을 제거시킨다. 따라서 본 공기정화용 유닛이 장착된 제품을 옥내에서 사용할 경우 제품 주위 및 실내 공기를 항상 청정하게 유지할 수 있고 유해성분 가스가 발생하는 산업현장에서 사용할 경우 작업장의 공기질을 개선 시킬 수 있다.
Patent KR-20110105566-A (KR)
Inventor: KIM GIL DONG
IPC: B66B13/24
Filed: 2010-03-19
Abstract: 본 발명은 영상처리기술을 이용한 에스컬레이터 모니터링 시스템에 관한 것으로; 에스컬레이터의 영상을 촬영하는 영상획득수단과, 상기 영상획득수단에서 획득한 영상정보를 분석하여 안전사고가 발생한 것으로 판단되면 에스컬레이터의 제어기로 정지제어신호를 전송하고 관제센터로 안내방송 및 영상정보를 전송하는 영상분석수단으로 구성되는 것을 특징으로 한다. 본 발명에 따르면 에스컬레이터의 운행시 영상정보를 촬영 및 분석하여 안전사고가 발생하는 경우 신속하게 에스컬레이터를 정지하고 관제센터의 운영자에게 통보함으로써 에스컬레이터의 안전사고에 대해 실시간 자동감시체계 구축을 통한 사고 방지를 효과적으로 할 수 있는 장점이 있다.
Patent KR-20110107188-A (KR)
Inventor: YANG NAM CHOUL
IPC: H01M14/00
Filed: 2010-03-24
Abstract: 본 발명은 염료감응 태양전지에 관한 것으로, 보다 상세하게는 광전 셀에 충진된 전해질의 누설을 방지하는 염료감응 태양전지에 관한 것이다. 이를 위해, 서로 마주보도록 배치되어 전해질이 수용되는 공간을 제공하는 제1기판 및 제2기판과; 전해질을 밀봉하는 내부 밀봉 부재와; 내부 밀봉 부재로부터 외곽으로 소정 거리 이격되어 내부 밀봉 부재를 둘러싸는 외부 밀봉 부재; 및 내부 밀봉 부재 및 외부 밀봉 부재 사이에 충진되어 있는 유체를 포함하는 염료감응 태양전지를 제공한다.
Patent KR-20110107226-A (KR)
Inventor: KIM IN SUNG
IPC: C04B35/495
Filed: 2010-03-24
Abstract: 본 발명은 압전 변압기용으로 사용될 수 있는 높은 전기기계결합계수 및 기계적 품질계수를 가지며, 특히 납이 함유되지 않은 압전 변압기용 세라믹스 조성물 및 그 제조방법에 관한 것으로, (K,Na)(Nb,Ta)O 3 +CuO 세라믹스 조성물에 MnO 2 를 첨가하고, 이를 소결하여 형성되는 것을 특징으로 하는 압전 변압기용 무연 압전세라믹스 조성물 및 그 제조방법을 기술적 요지로 한다. 이에 의해 본 발명은 압전 변압기용 무연 압전세라믹스 조성물로 납(Pb)을 포함하지 않고서도 손실이 없고 효율이 높은 변압기를 제작할 수 있으며, 권선 변압기에 비해 구조가 간단하고 소형이며 박형으로 제작이 가능한 고신뢰성 압전부품을 제조할 수 있으며, 납으로 인한 환경오염을 감소시킬 수 있는 이점이 있다.
Patent KR-20110109348-A (KR)
Inventor: CHOI JUNG YOUNG
IPC: G06F3/02
Filed: 2010-03-31
Abstract: 본 발명은 음이온발생키보드에 관한 것으로서, 자판이 구비된 상부커버면에 한개 이상의  방출홀이 형성되며 형성된 부위로 음이온발생부가 돌출되며, 상기 고전압선 끝부분에 형성된 음이온발생부, 컴퓨터본체에서 전원을 공급받는 키보드의 전원을 받아 음이온을 생성하는 음이온발생장치, 음이온발생장치는 음이온기판에 입력선과 고전압선과 고전압선이 통과되는 보호관과 음이온발생부를 갖으며, 상기 고전압선의 끝부분에 메탈파이버로 구성된 음이온발생부, 상기 음이온발생장치에 전원을 별도로 입력할 수 있는 부전원선을 구비하는 음이온키보드에 의하면, 컴퓨터를 사용 시 음이온키보드에서 음이온이 발생하여 공기를 정화하며 키보드의 먼지나 세균을 제거하는 장점을 제공한다.
Patent KR-20110109658-A (KR)
Inventor: LEE SEOK JAE
IPC: F24C7/08
Filed: 2010-03-31
Abstract: 본 발명은 조리기기의 디스플레이 및 조리기기에 관한 것이다.  본 발명의 실시예에 의한 조리기기의 디스플레이는, 독립적인 조리가 이루어지는 제1 및 제2조리부와 관련된 정보를 표시하는 조리기기의 디스플레이에 있어서: 상기 제1조리부와 관련된 정보를 표시하는 제1디스플레이 영역; 상기 제2조리부와 관련된 정보를 표시하는 제2디스플레이 영역; 및 상기 제1 및 제2조리부와 관련된 정보를 서로 상이한 색상으로 표시하는 공통디스플레이 영역; 을 포함한다.  따라서 본 발명에 의하면, 동일한 면적의 디스플레이가 보다 다양한 정보를 표시할 수 있고, 이를 사용자가 보다 용이하게 인식할 수 있게 된다.
Patent KR-20110116876-A (KR)
Title: 용매에 대한 용해도 및 분산성이 우수한 전도성 폴리아닐린 및 그 제조방법
Inventor: KWON O PIL
IPC: C08G73/02
Filed: 2010-04-20
Abstract: 본 발명은 치환기가 부착된 아닐린유도체와, 치환기가 부착되지 않은 아닐린을 정해진 비율로 첨가하여 중합시키는 방법에 의해 폴리아닐린 중합체를 합성함으로써 상대적으로 높은 전기 전도도를 유지하면서도 일반 용매에서의 용해도와 분산성을 현저히 향상시킬 수 있도록 한 새로운 전도성 폴리아닐린 및 그의 제조방법을 제공한다.
Patent KR-20110116902-A (KR)
Inventor: LEE CHANG YEOB
IPC: H01L21/205
Filed: 2010-04-20
Abstract: 서셉터 상면의 기판 온도가 불균일하면 증착되는 박막도 불균일하게 형성된다. 따라서, 서셉터 상면의 기판 온도분포를 균일하게 형성할 수 있는 히터가 필요하다. 본 발명에 따른 유도가열히터는 도전체, 도전체를 유도가열하는 유도가열부를 포함하고, 도전체는 연속적으로 결합된 제1단위도전체 내지 제N단위도전체(N은 2 이상의 자연수)를 포함하며, 제M단위도전체(M은 1<M≤N인 자연수)의 단면적은 제M-1단위도전체의 단면적보다 실질적으로 작다.
Patent KR-20110120516-A (KR)
Title: Temp core for rolling process
Inventor: SON SUNG RAK
IPC: B21B45/02
Filed: 2010-04-29
Abstract: PURPOSE: A temperature core for a rolling process is provided to reduce cooling deviations on a pair of reinforcing bars by individually controlling cooling performance of the reinforcing bars. CONSTITUTION: A temperature core for a rolling process comprises a housing(110), a first driving unit(120), a second driving unit(130), and a water supply pipe. The housing comprises a first nozzle(111), a first pipe(112), a second nozzle(115), and a second pipe(116). The first nozzle and the first pipe are formed to pass through a first reinforcing bar. The second nozzle and the second pipe are arranged parallel to the first nozzle and the first pipe. The second nozzle and the second pipe are arranged to be close to each other to pass through a second reinforcing bar. The first driving unit drives the first nozzle to control the interval between the first pipe and the first nozzle.
Patent KR-20110125334-A (KR)
Title: Spinning nozzle pack for electrospinning and electrospinning device having the same
Inventor: CHOI YOUNG MIN
IPC: D01D4/00
Filed: 2010-05-13
Abstract: PURPOSE: A spinning nozzle pack for electrospinning and electrospinning device using the same are provided to prevent the drip of fabrics and to induce the production of a drop stably. CONSTITUTION: A spinning nozzle pack for electrospinning and electrospinning device using the same comprises an influx part(110) and spinning nozzle unit. The spinning nozzle unit is connected to the lower part of the influx unit. The spinning nozzle unit comprises a porous nozzle plate(120). A plurality of spinning holes(130), which discharge an emitted polymer liquid by a form of filaments, are formed on the porous nozzle plate. The discharging nozzle unit comprises recesses(140) which surrounding the through holes respectively. The recesses are grooves which surround the lower parts of outsides of the each through-hole and have moderate depths.
Patent KR-20110125983-A (KR)
Title: Clothes dryer
Inventor: LIM SU HYUN
IPC: D06F58/20
Filed: 2010-05-14
Abstract: PURPOSE: A clothes dryer capable of stopping a drying operation is provided to prevent the collected water from being over flooded to the floor of the clothes dryer. CONSTITUTION: An upper case(31) forms a floor surface of the main body(10). A lower case(32) is mounted to the lower part of the upper case. The lower case includes a drain hole. A drainage device(30) includes a gutter(33). The gutter stores water which is collected through the drain hole. A first sensing unit is connected to one side of the gutter. The first sensing unit sense the detachment from the gutter. The second sensing unit senses the level of the stored water.
Patent KR-20110126351-A (KR)
Title: Method of question/answering service for knowledge with spatio-temporal constraints from public users who satisfy the given constraints
Inventor: KIM MYOUNG HO
IPC: G06Q50/30
Filed: 2010-05-17
Abstract: PURPOSE: A service method is provided to offer the convenience of a questioner by acquiring answer from unspecified many answerers about a question which includes the limitation of a space and a time. CONSTITUTION: A questioner transmits a question which includes the limitation of a time and a space(S12). The server stores the question in a database. The server transmits the question to answerers who satisfy about the limitation of the time and the space(S36). The answerer transmits an answer to the server(S42). The server transmits the answer to the questioner(S52).
Patent KR-20110021636-A (KR)
Title: Power distribution method and network topology method for smart grid management, and apparatus therefor
Inventor: SON MYUNG HEE
IPC: H04L12/28
Filed: 2010-05-18
Abstract: PURPOSE: A network constitution/distribution method and an apparatus thereof are provided to increase the expandability, flexibility, security of a power line operation through a network topology configuration. CONSTITUTION: Physical distance information and distribution information is received from a grid node in the same grid network(S300). A priority is allocated to the grid node by using distribution information and physical distance information. A grid node of the highest priority is selected by comparing priorities of the grid nodes. The specific grid node receives distribution information and physical distance information.
Patent KR-20110021638-A (KR)
Title: Ofdm receiving device
Inventor: TAGA NOBORU
IPC: H04J11/00
Filed: 2010-05-28
Abstract: PURPOSE: An OFDM receiving device is provided to improve a receiving performance by controlling the operation of an ICI(Inter Carrier Interference) canceller according to the interference of Doppler shift. CONSTITUTION: In an OFDM receiving device, a Fourier transform unit(13) converts an orthogonal frequency division multiple signal into the signal of a frequency domain. First equalizers(21,22) estimates the properties of a transmission line by interpolating a pilot signal included in the output of the Fourier transform unit in time and frequency direction. The first equalizer equalizes the output of the Fourier transform unit based on an estimation result. An interference elimination unit(23) removes the interference between carriers of the output of the Fourier transform unit. The second equalizer(24) equalize the output of the Fourier transform by estimating the properties of the transmission line. A selection unit(25) selectively outputs of fist and second equalizers.
Patent KR-20110132830-A (KR)
Title: Twin dental floss holder
Inventor: LEE JEONG GON
IPC: B26B27/00
Filed: 2010-06-03
Abstract: PURPOSE: A twin dental floss holder maximizing the usage efficiency of dental floss is provided to hold two different types of dental floss having different thickness with one holder. CONSTITUTION: A twin dental floss holder includes a body(10), a dental floss bundle(20), a dental floss cap(30), an outlet hole(40), and a cutter(50). The body is divided with a partition wall(11) for storing the dental floss bundle. The dental floss cap is fitted to an entrance of the body, and is integrated with a cap(35). The outlet hole is installed on the upper one side of the dental floss cap for discharging dental floss, and includes a fitting groove. The cutter is formed on the upper other side of the outlet hole for cutting the dental floss using a cutting blade(51).
Patent KR-20100134522-A (KR)
Title: Resin formed body and method of producing the same
Inventor: MAEDA MITSUO
IPC: B29C35/02
Filed: 2010-06-14
Abstract: PURPOSE: A molded resin member, capable of the secure of enough thermal conductivity, and a manufacturing method thereof are provided to improve cooling efficiency by containing an inorganic filler with the inside of a molding product. CONSTITUTION: A molded resin member is as follows. A resin composition is made by mixing thermoplastic resin(1) consisting of component X and an inorganic filler(2) consisting of component Y. The resin composition is inserted into the heated molds. The mold is frozen. The resin composition is solidified in order to produce a resin molding body.
Patent KR-20110138653-A (KR)
Title: Purifier for manhole
Inventor: LIM KYUNG TAEK
IPC: E02D29/12
Filed: 2010-06-21
Abstract: PURPOSE: A purification apparatus for a manhole is provided to prevent the clogging of a drain path due to foreign materials. CONSTITUTION: A purification apparatus for a manhole comprises a housing(110), a first filter(210), a second filter part(230), and a third filter part(250). The first filter part is formed inside the housing and includes multiple drain holes. The second filter part is protruded above the first filter part and includes multiple drain holes. The third filter part is formed under the first filter part and includes an absorbing member that removes greasy components included in sewage.
Patent KR-20110138903-A (KR)
Title: System and method for auto selling medicine
Inventor: CHANG JAE KWON
IPC: G06Q30/06
Filed: 2010-06-22
Abstract: PURPOSE: A medicine vending machine system and method thereof are provided to effectively offer medicines according to patient information by executing medicine sales about the medicine. CONSTITUTION: An interface unit(103) inputs patient information. A processor(105) selects prescription information from a medicine category stored in a database(111) considering of the patient information. The processor controls an output unit in order to output the medicine corresponding to the selected prescription information. The vital sign measurer of the interface inputs vital sign as patient information.
Patent KR-20110139053-A (KR)
Title: Itaconic acid high productive mutant strain, method for manufacturing the same, and method for producing itaconic acid using the same
Inventor: KIM SANG YONG
IPC: C12R1/66
Filed: 2010-06-22
Abstract: PURPOSE: A mutant strain which produces itaconic acid of high concentration is provided to prevent intracellular accumulation of itaconic acid and to obtain the itaconic acid of high yield. CONSTITUTION: A method for producing itaconic acid-producing strain of high productivity comprises: a step of inducing mutation of a strain; a step of selecting strains with reduced catabolite repression; a step of inducing mutation of the strain; and a step of selecting strains with enhanced membrane permeability. The strain is Aspergillus terreus 2DRNR(KACC 93094P). A method for producing itaconic acid comprises: a step of culturing the mutant strain; and a step of collecting the itaconic acid from the culture liquid.
Patent KR-20120000966-A (KR)
Title: Marine structure having condensate tanks
Inventor: JUNG HO BYOUNG
IPC: B63B11/02
Filed: 2010-06-28
Abstract: PURPOSE: A marine structure with condensate tanks is provided to simplify maintenance work and reduce sloshing load due to the fluctuation of a ship since two condensate tanks are divided through a coffer dam extended in the length direction from the central part of hull. CONSTITUTION: A marine structure comprises a plurality of condensate tanks(13). The condensate tanks are separated in the width direction of hull(1) and are separately installed. A coffer dam(20) extended in the length direction of the hull is installed between the condensate tanks. The marine structure further comprises an LNG tank to hold LNG and the condensate tanks are arranged on the stern of the LNG tank.
Patent KR-20110001950-A (KR)
Title: Feedforward control of cross direction register system and methode for printed electronics roll-to-roll
Inventor: SHIN KEE HYUN
IPC: B41F33/00
Filed: 2010-06-29
Abstract: PURPOSE: Superfine transverse register control system and method for roll-to-roll printing for continuous processes of electronics are provided to enable additional register error to be removed from a lower printing roll since a transversal register error is compensated using a feed-forward control logic and a feedback control lock together. CONSTITUTION: A superfine transverse register control system(100) for roll-to-roll printing for continuous processes of electronics comprises printing rolls(110a-110c), register error measuring sensors(120b,120c), position measuring sensors(130b,130c) and a main controller(140). The printing rolls are arranged at regular intervals. The register error measuring sensors measure the transversal register error of a printing element, which is printed by the printing roll. The position measuring sensor measures the transversal position of the printing element. The main controller calculates measurements, which are measured by the register error measuring sensor and the position measuring sensor, and controls the position of the printing roll.
Patent KR-20120003031-A (KR)
Title: Door latch of sliding door
Inventor: JANG SAM SEOK
IPC: E05B83/40
Filed: 2010-07-02
Abstract: PURPOSE: A door latch of a sliding door is provided to increase a pop-up amount of the door when the sliding door is opened, thereby reducing force required for opening the door. CONSTITUTION: A door latch of a sliding door includes a rubber combining groove, a rubber lower end part(150b), a rubber upper end part(150a), a rubber connection part(150c), and a piezoelectric device(160). The rubber combining groove is arranged in order to fix a rubber position of the door latch. The rubber lower end part is combined in the inside of the rubber combining groove. The rubber upper end part fixes a first supporting part(140a) of a door strike. The rubber connection part connects the rubber upper end part to the rubber lower end part. The piezoelectric device is placed in the inside of the rubber upper end part.
Patent KR-20120003265-A (KR)
Title: 자동차 좌석에 의한 안전장치(예광시트안전장치)
Inventor: GIM GWANG NAM
IPC: B60N2/42
Filed: 2010-07-02
Abstract: .
Patent KR-20120005913-A (KR)
Title: Safety plate of bush cutting machine
Inventor: LIM BYOUNG JOON
IPC: A01D34/73
Filed: 2010-07-09
Abstract: PURPOSE: A plate for a brush cutter is provided to stably fix a bearing and minimize the height of a ground projection from the lower part of a plate. CONSTITUTION: A plate for a brush cutter includes a blade for cutting grass and a bearing(200) for supporting smooth rotation of the blade. The plate(100) protects and supports the blade from the ground by being installed in the lower part of the blade. A bearing insertion groove(120) is formed in the center of the plate for inserting the bearing. A bearing holding protrusion is formed in the lower end of the bearing insertion groove and extended by being projected to the inside. A ground projection is formed in the edge of the bearing holding protrusion and projected with a circle shape cross sectional surface.
Patent KR-20120010616-A (KR)
Title: Stack package, semiconductor package and method of manufacturing the stack package
Inventor: LEE CHUNG SUN
IPC: H01L23/055
Filed: 2010-07-21
Abstract: PURPOSE: A stack package, a semiconductor package and a method of manufacturing the stack package are provided to improve the heat dissipation property of a stack package by using a support member as a heat discharging path. CONSTITUTION: A first semiconductor chip(100) comprises a semiconductor layer(110), a wiring layer(120), a connection bump(130), and a penetrating electrode(140). A second semiconductor chip(200) is laminated in the top side of the first semiconductor chip. The second semiconductor chip comprises a semiconductor layer(210), a wiring layer(220), and a micro connection bump(230). A supporting member(310) is attached to the top side of the first semiconductor chip through an adhesive layer. A molding member(330) covers the first semiconductor chip to cover the second semiconductor chip and the supporting member.
Patent KR-20120010455-A (KR)
Title: Universal jig for laser processing equipment
Inventor: LEE JAE MYEONG
IPC: B25B11/00
Filed: 2010-07-26
Abstract: PURPOSE: A jig for laser equipment is provided to prevent carbide from sticking to the surface of an object touching with the jig during laser processing. CONSTITUTION: A jig(100) for laser equipment comprises a jig body. The jig body is composed of a metal material, a plastic material, or a ceramic material. The jig body has multiple air holes(120). The air holes are used for vacuum absorption and are formed in a honeycomb-structure by connecting the holes through lines(110). The inner diameter of each air hole is 2-5mm.
Patent KR-20100098483-A (KR)
Title: Method for manufacturing balancer usable with washing machine
Inventor: CHA JEONG HO
IPC: F16F15/16
Filed: 2010-07-28
Abstract: PURPOSE: A manufacturing method of a balancer for a washing machine is provided to prevent a balancer from becoming malfunctioned by preventing welding scraps generated when a cap is welded to an oil injecting unit, from flowing into an oil injection hole. CONSTITUTION: A manufacturing method of a balancer for a washing machine is as follows. A first housing(30) and a second housing which have a ring shape are injection-molded as a plastic material. An oil injection unit(50) is formed on one of the first and second housings and comprises an oil injection hole(51) and an anti-inflow sill(52). In order to prevents the foreign material from flowing into the oil injection hole, the anti-inflow sill is formed around the oil injection hole. Metal balls are added into the first housing through the opening of the first housing. The second housing is combined with the first housing in order to cover the opening of the first housing. The oil is injected into the first housing through the oil injection hole. In order to prevent the oil from becoming leaked through the oil injection hole, a cap(60) is welded to the oil injection unit.
Patent KR-20120011404-A (KR)
Title: Piezo compaction tip of implant operation
Inventor: YOON JONG JIN
IPC: A61C1/00
Filed: 2010-07-29
Abstract: PURPOSE: A piezo compaction tip for implant operation is provided to effectively transfer vibration to inner wall of a vertical hole and expand the vertical hole formed in an alveolar bone. CONSTITUTION: A piezo compaction tip for implant operation comprises: a body portion(11); a head unit(12) which is connected to the body portion and has a curved upper part; and a protrusion(14) which is formed in the lower side of the head unit. The body portion is made of metal and has a flow path so that saline solution provided from the piezo device can be sprayed out through the flow path.