baber/WOPTO huggingface dataset:
Patent KR-20120078254-A (KR)
Title: Wireless communications device for suppressing second harmonic
Inventor: AHN BIERNG CHEARL
IPC: H04W88/02
Filed: 2010-12-31
Abstract: PURPOSE: A wireless communication apparatus is provided to accept a circuit which an oscillator, a power distributor, and a mixer through a dielectric housing. CONSTITUTION: A receiver antenna(15) receives a radio frequency signal. Frequency transition is generated by Doppler effect from a wireless frequency signal which is outputted from a transmission antenna. A reception antenna supplies the received wireless frequency signal to a mixer. An IF outputer(16) outputs an IF signal which is outputted from the mixer.
Patent KR-20120078410-A (KR)
Title: System and method of managing contribution-bankbook
Inventor: KO WAN SEON
IPC: G06Q40/02
Filed: 2010-12-31
Abstract: PURPOSE: A contribution account managing system and a managing method thereof are provide to send a gratitude card to a contributor every time a contribution and to supply a year-end settlement data, thereby efficiently managing the contribution. CONSTITUTION: A contribution account open unit(121) opens a contribution account according to a contribution account open request including contribution account information and personal information about a contribution manager. If a contribution is deposited to the account, a deposit processing unit(122) processes a deposit. If the deposit of the contribution is processed, a card generating unit(124) generates a gratitude card and send it to a contributor. A contribution account database stores the account information and a fact of contribution deposit processing. A settlement data generating unit(125) generates a year-end settlement based on the fact and send it to the contributor.
Patent KR-20100039867-A (KR)
Title: New thrombin function compounds and pharmaceutical compositions based on them
Inventor: SINAURIDZE ELENA IVANOVNA
IPC: C07D277/40
Filed: 2008-06-27
Abstract: This invention relates to new chemical compounds, application of these compound as thrombin inhibitors, and pharmaceutical compositions based on them, and can be used to treat and prevent thrombin-dependent thromboembolic events, and in research.
Patent KR-20100044873-A (KR)
Title: Iron type golf clubs and golf club heads having weight containing and/or vibration damping insert members
Inventor: BOYD ROBERT
IPC: A63B53/04
Filed: 2008-08-22
Abstract: Iron golf clubs heads and clubs include: (a) a ball striking face; (b) an opposite rear surface; (c) a sole portion extending rearward from the ball striking face and defining a cavity having an open upper portion; (d) an insert element mounted in the cavity, wherein the insert element includes at least one weight port; and (e) a weight member mounted in the port. The insert element may substantially fill the cavity to dampen vibrations and/or noise when a ball is struck. Additionally, the insert element may allow the weight(s) to be selectively placed to enable customization and tuning of the overall weight of the club head (e.g., for swing weighting purposes, for ball flight control purposes, etc.). Methods of making such club heads and clubs also are described.
Patent KR-20100061676-A (KR)
Title: Use of melanocyte-stimulating hormone release-inhibiting factor as a therapeutic agent in the treatment of pseudomonas aeruginosa infection
Inventor: BEVEC DORIAN
IPC: A61P31/04
Filed: 2008-09-09
Abstract: The present invention is directed to the use of the peptide compound Pro-Leu-Gly-NHas a therapeutic agent for the prophylaxis and/or treatment of cancer, autoimmune diseases, fibrotic diseases, inflammatory diseases, neurodegenerative diseases, infectious diseases, lung diseases, heart and vascular diseases and metabolic diseases. Moreover the present invention relates to pharmaceutical compositions preferably in form of a lyophilisate or liquid buffer solution or artificial mother milk formulation or mother milk substitute containing the peptide Pro-Leu-Gly-NHoptionally together with at least one pharmaceutically acceptable carrier, cryoprotectant, lyoprotectant, excipient and/or diluent.
Patent KR-20100039909-A (KR)
Title: Substrate treating apparatus, substrate supporter and method for manufacturing semiconductor device
Inventor: OZAKI TAKASHI
IPC: H01L21/673
Filed: 2003-06-26
Abstract: A supporting portion (28) for receiving a wafer (1) is convexly formed in the middle of a receiving part (26) of each holding groove (25) of a boat (21). At the time of boat loading of the boat (21), in which wafers (1) respectively received by the supporting portions (28) are aligned, from a stand-by chamber (33) to a treatment chamber (14), the pressures in the stand-by chamber (33) and the treatment chamber (14) are set at not less than 200 Pa and not more than 3000 Pa. By holding the wafer lifted from the receiving part with use of the supporting portion, particles of coating, which may be separated from the wafer due to a large friction force generated between the supporting portion and the supported area of the wafer under a reduced pressure, are received by the receiving parts and prevented from adhering to the surface of the wafer right below the receiving part in which an IC is to be manufactured.
Patent KR-20100091958-A (KR)
Inventor: KUROPATWINSKI MARCIN
IPC: H03M13/35
Filed: 2008-03-28
Abstract: 본 발명은 정보 신호의 다중 디스크립션 코딩에 사용하기 위한 인덱스 할당 매트릭스를 설계하는데 사용되는 방법 및 장치에 관한 것이다. 인덱스 할당 매트릭스의 대역폭은 정보 신호의 디스크립션이 송신될 수 있는 통신 채널의 송신 상태에 관한 송신 상태 정보에 따라 선택된다.
Patent KR-20100089845-A (KR)
Inventor: SUGO SHIN
IPC: G01N33/72
Filed: 2008-10-06
Abstract: 헤모글로빈으로 대표되는 헴 단백질의 변성·분해 작용에 대해 유효한 헴 단백질의 안정화방법 및 보존용액을 제공하는 것이다. 
헴 단백질을 함유하는 시료 중에 이미노카르본산 또는 그 염을 공존시키는 것을 특징으로 하는 헴 단백질의 안정화방법 및 보존용액으로 상기 이미노카르본산이 식(1)  
   
(식 중, R은 수소원자 또는 수산기를 나타내고, X는 수소원자, 알카리금속 또는 암모늄기를 나타낸다.)로 나타나는 안정화방법 및 보존용액이다.
Patent KR-20100097679-A (KR)
Inventor: AMEDIO JOHN C JR
IPC: G01N27/62
Filed: 2008-12-12
Abstract: 본 발명은 유기 비소제 합성 방법을 제공한다.  다수의 이러한 화합물들은 충실성 및 혈액계 기원 모두의 수많은 인간 종양 세포주에 대해 및 백혈병을 앓는 환자들의 악성 혈액 세포에 대하여 강력한 시험관내 세포독성 활성을 가진다.
Patent KR-20100110305-A (KR)
Inventor: JUNGMANN HOLGER
IPC: G01N21/47
Filed: 2008-11-20
Abstract: 본 발명은 생체 조직 영역 내에서의 물질의 농도에 대한 정보를 제공하는 신호를 확인하기 위한 방법 및 측정 장치에 관한 것으로서, 분광 측정에 의하여, 특정 물질을 검출하는 것 외에 특히 모세관 시스템 등과 같은 조직 영역 내의 물질들의 양 또는 농도에 대하여 보다 설득력 있는 정보를 제공해 주는 검사 결과를 생성할 수 있는 방법 및 장치를 제공하는 것을 목적으로 한다.  이러한 목적은, 분광 검사 신호를 생성하는 방법으로서, 검사할 생체 조직 영역 내로 빛이 결합되고, - 검사할 조직 영역으로부터 방출되는 반사광이 분광계 장치로 유도되고, 상기 분광계 장치에 의하여 파장과 연관시켜서 반사광의 강도를 나타내는 측정 신호가 생성되고, 시간 간격에 걸쳐서 측정이 이루어지되, 상기 시간 간격 동안 검사하는 조직 영역의 온도가 냉각 또는 가열에 의하여 능동적으로 변화되고 조직 영역의 다른 온도에 대한 스펙트럼들이 기록되도록 측정이 이루어지고, 다른 조직 온도에 대해 연속적으로 검출된 스펙트럼들로부터 스펙트럼들의 온도-유도 변화가 결정되고, 상호 관계 시스템에 기초한 이러한 변화로부터 조직 영역 내의 선택된 물질의 농도가 계산되는 것을 특징으로 하는 분광 검사 신호 생성 방법에 의하여 달성된다.
Patent KR-20100123683-A (KR)
Inventor: NUMAJIRI TOMOHIRO
IPC: F03D11/00
Filed: 2009-04-10
Abstract: 간소한 구조로, 피치 구동 장치의 신뢰성이 손상되는 것을 방지할 수 있는 풍력 발전 장치의 피치 구동 장치 및 풍력 발전 장치를 제공한다.  날개 근원부가 로터 헤드(4)에 대해 축선 중심(O) 주위로 회전 가능하게 장착된 풍차 회전 날개(6)와, 풍차 회전 날개(6)를 축선 중심(O) 주위로 회전 구동시켜 피치각을 변경하는 피치 구동 장치(11)를 구비하고, 피치 구동 장치(11)는 리니어 액추에이터인 전동 실린더(12)에서 구비하고 있다.
Patent KR-20100121486-A (KR)
Title: Fibre blends, yarns and fabrics made thereof
Inventor: WENINGER FRIEDRICH
IPC: D04B1/14
Filed: 2008-12-22
Abstract: The invention relates to blends of high wet modulus cellulosic fibers and solvent spun cellulosic fibers and yarns and fabrics made thereof.
Patent KR-20100112169-A (KR)
Inventor: XIAO YUELEI
IPC: H04W12/04
Filed: 2009-01-14
Abstract: 무선 개인 영역 네트워크 액세스 방법은 제공되고, 상기 방법은 다음을 포함한다: 코디네이터는 비콘 프레임을 제공하고, 상기 비콘 프레임은 상기 코디네이터가 인증 요건을 전송했는지에 관한 정보를 포함하고, 상기 비콘 프레임은 또한, 상기 코디네이터에 의해 지원된 인증 및 키 관리 패키지도 포함하고, 장치가 인증 요건을 수신할 시에 장치는 비콘 프레임을 수신하고, 상기 코디네이터 및 상기 장치가 인증 결과에 따라서 직접 구현되는지를 판별할 시에, 상기 코디네이터와 상기 장치 사이의 인증은 상기 코디네이터에 의해 지원된 인증 및 키 관리 패키지에 대응하는 인증 방법을 사용함으로써 구현되거나, 또는 섹션 키 협상을 행한 후에 상기 코디네이터와 상기 장치 사이의 결합이 구현된다.
Patent KR-20100126814-A (KR)
Inventor: TAKAMATSU NOBUAKI
IPC: H04W16/32
Filed: 2009-03-27
Abstract: 이용하는 규격에 미리 준비된 신호를 이용해서 이동국의 이동속도를 추측해 적절한 기지국을 선택함으로써, 이동국의 이동속도에 관계없이 무선 통신의 안정성 향상을 도모하는 것을 하나의 목적으로 한다.  본 발명의 실시형태에 따른 무선 통신 시스템(100)에서는, 기지국(120, 122)이, PHS 단말(110)으로부터의 데이터의 수신 타이밍을 원하는 타이밍에 맞추기 위해, PHS 단말(110)에 있어서의 데이터의 송신 타이밍을 빠르게 하거나 또는 늦추는 조정신호를 송신하고 있으므로, PHS단말(110)은, 이러한 조정신호의 편의량을 계측해서, PHS 단말(110)의 고속 이동을 판단하고, 마이크로 셀 기지국(120)으로부터 매크로 셀 기지국(122)으로의 핸드오버를 실행시킨다.
Patent KR-20100135830-A (KR)
Inventor: SKARMAN BJOERN
IPC: H01F1/24
Filed: 2009-03-18
Abstract: 본 발명은 연자성 철계 코어 입자를 포함한 강자성 파우더 조성물에 관한 것이고, 이 경우 코어 입자의 표면에는 제 1 인-계(phosphorus-based) 무기 절연층 및 상기 제 1 인-계 무기 절연층의 외부에 위치한 이하의 화학식을 가진 금속 유기 화합물로 된 하나 이상의 금속 유기층이 제공되고, R 1 [(R 1 ) x (R 2 ) y (MO n   -1 )] n R 1     , 이 경우 M은 Si, Ti, Al 또는 Zr로부터 선택된 중앙 원자; O는 산소; R 1 은 가수 분해 가능한 그룹; R 2 는 유기 모이어티(organic moiety)로서, 하나 이상의 R2는 하나 이상의 아미노 그룹을 포함하는 유기 모이어티; n은 1 내지 20의 정수인 반복 가능한 유닛의 숫자이며; x는 0 내지 1의 정수이고; y는 1 내지 2의 정수이며; 3.5 미만의 모오스 경도(Mohs hardness)를 가진 금속 또는 세미-금속 미립자 화합물은 하나 이상의 금속 유기층에 부착되고, 파우더 조성물은 미립자 윤활제를 추가로 포함한다.  또한, 본 발명은 이러한 조성물을 생산하기 위한 프로세스 및 조성물로부터 제조된 연자성 복합 구성요소의 제조를 위한 방법뿐만 아니라 얻어진 구성요소에 관한 것이다.
Patent KR-20110018895-A (KR)
Title: Device and method for multicast in wireless local area network
Inventor: SEOK YONG HO
IPC: H04L45/16
Filed: 2009-05-06
Abstract: PURPOSE: A multicasting apparatus at a wireless LAN for improving the transmission reliability of the traffic is provided to efficiently offer a service among multicast service terminals. CONSTITUTION: A multicast method comprises following steps. A specific node of a mobile network receives multicast data including the multicasts(410,412,416,418) receiving confirmation request. It is determined that whether the specific node of a mobile network receives a receiving confirmation response transmission about the multicast receiving request.
Patent KR-20120062582-A (KR)
Inventor: OSHITA KOTARO
IPC: F16J15/43
Filed: 2010-06-14
Abstract: 본 발명은 구조가 간단하면서 양호한 수명을 갖으며 축방향 길이가 짧은 씰 장치를 제공한다.  
본 발명의 씰 장치에 따르면, 샤프트 주위에 있어서 자력을 발생하는 자력발생수단과, 자력발생수단의 일측에 인접하여 배치되어서 해당 자력발생수단으로 발생되는 자력을 전달하는 제1의 자기전달부재 및 자력발생수단의 타측에 인접하여 배치되어서 해당 자력발생수단으로 발생되는 자력을 전달하는 제2의 자기전달부재와, 제2의 자기전달부재의 내방 돌출가장자리와 샤프트 사이에 배치되어 고정된 슬라이드 부시와, 씰링홈에 수납되어 샤프트 외주면에 대하여 슬라이딩 이동하는 씰부재와, 자력발생수단에 의해 발생된 자력에 의해 샤프트와 자기전달부재 사이에 유지되는 자성유체를 갖는 것을 특징으로 한다.
Patent KR-20110014691-A (KR)
Inventor: KILLION DAVID L
IPC: F04C2/00
Filed: 2009-06-01
Abstract: 가변 출력 펌프 시스템이 제공되며, 이 펌프 시스템은, 제1 용적식 펌프와, 제1 용적식 펌프에 대해 작동 가능하도록 연결된 펌프 드라이브를 포함하며, 이 펌프 드라이브는 제1 용적식 펌프를 제1 작동 범위 동안에는 제1 출력 프로파일을 갖고 제2 작동 범위 동안에는 제2 출력 프로파일을 갖도록 작동시키며, 이 펌프 드라이브는 유압이 증가함에 따라 제2 출력 프로파일을 감소시키도록 구성되는 유압 릴리즈(hydraulic release)를 갖는다.
Patent KR-20120079395-A (KR)
Title: Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same
Inventor: LEE CHUL HAENG
IPC: H01M10/0567
Filed: 2011-01-04
Abstract: PURPOSE: A non-aqueous electrolyte is provided to improve charging/discharging cycle life time of a lithium secondary battery, restraining decomposition on an electrode surface of electrolyte, and to have excellent electrolyte-decomposition retraining effect even in high voltage condition. CONSTITUTION: A non-aqueous electrolyte comprises ionizable lithium salt, organic solvent, and mercapto silane compound in chemical formula 1. In chemical formula 1, R^1 is a vinyl group, an allyl group, a phenyl group, a benzyl group, or halogen-substituted or non-substituted C1-10 alkylene group, or a C3-8 cyclic alkyl group-branched linear C1-10 alkylene group. R^2, R^3, and R^4 is respectively and independently a vinyl group, phenyl group, or halogen-substituted or non-substituted C1-10 alkyl group, halogen, hydrogen, or a C3-8 cyclic alkyl group.
Patent KR-20120082095-A (KR)
Title: Synthetic wood processing equipment
Inventor: HAN MUN SU
IPC: B27N3/28
Filed: 2011-01-13
Abstract: PURPOSE: A synthetic wood processing apparatus is provided to install a free jig in front of an extruder, thereby capable of processing woods of various and beautiful shapes. CONSTITUTION: A synthetic wood processing apparatus(1) comprises a free jig in front of an extruder. The pair of the free jig comprises a pair of a first roll(110), a second roll(120), a third roll(130), a forth roll(140), a support plate(300), a fixing unit, a cutting unit(500), and a cooler. the pair of a first roll built-in a heating device(200), and constantly maintains temperature and thickness drawn out from the extruder. The second roll has shape of a synthetic wood drawn out from the first roll. The third roll installed in the lower part the first and the second rolls. The fourth roll maintains synthetic wood drawn out from the third roll to a donut shape. The support plate comprises circular or horizontal guide holes(310,320,321,322), and fixes and transfers the first roll to the fourth roll. The fixing unit fixes the rolls. The cutting unit cuts synthetic woods with shape. The cooler cools the cut synthetic wood.
Patent KR-20120084494-A (KR)
Title: Laundry machine
Inventor: PARK JUNG MIN
IPC: D06F39/12
Filed: 2011-01-20
Abstract: PURPOSE: A washing device is provided to conveniently operate the washing device. CONSTITUTION: A washing device comprises a display(130). The display includes a main screen. The main screen indicates the kinds of the target washing objects included in one or more a pre-performed course which is operated by a user and a pre-performed course selected by the user. The main screen comprises a first area and a second area. The first area indicates one or more of selectable pre-performed courses. The second area indicates the kinds of the target washing objects included in the selected pre-performed course.
Patent KR-20120086808-A (KR)
Title: Blowing system for seat/mat
Inventor: YOON CHOO SEOK
IPC: B60H1/00
Filed: 2011-01-27
Abstract: PURPOSE: An air blowing device for seats/mats is provided to control the temperature of each seat or mat and the temperature of the portions in each seat or mat partially. CONSTITUTION: An air blowing device for seats/mats comprises a plurality of seats/mats(200, 300), an air conditioning unit(100), blowing pipes(101, 103, 104, 105), an electronic control unit(ECU)(110), and a plurality of electronic valves(142, 144). The plurality of seats/mats comprises blowing pipes. The air conditioning unit generates cooling and heating air. The blowing pipes connect the air conditioning unit and seats/mats. The electronic control unit controls the quantity of current for each solenoid coil in electric valves according to predetermined values for adjusting the opening of each valve.
Patent KR-20120090249-A (KR)
Title: Measurement equipment of solar cell and measurement method
Inventor: HONG JONG KYOUNG
IPC: H02S50/10
Filed: 2011-02-07
Abstract: PURPOSE: A system for measuring a solar cell and a method thereof are provided to accurately measure the solar cell by forming parallel wire electrodes in a direction of the finger electrode. CONSTITUTION: A probe part(100) for a front electrode contacts a plurality of finger electrodes while piled up in an parallel direction. The finger electrode is formed on a light incident surface of a solar cell. A probe part(200) for a back electrode contacts a back electrode. The back electrode is formed on a back side which is an opposite surface of the light incident surface of the solar cell. A measuring part(300) measures either an open circuit voltage or a short circuit current of the solar cell or both.
Patent KR-20120090724-A (KR)
Title: Jag nong gi
Inventor: LEE JUNG GU
IPC: A01C5/00
Filed: 2011-02-08
Abstract: PURPOSE: A cultivating apparatus is provided to save costs and times required for cultivating operations and labor force for the cultivating operations. CONSTITUTION: A cultivating apparatus includes a pin, a spring, and a rod. The apparatus cultivates plenty of crops on a large sized cultivated land based on few amount of labor force.
Patent KR-20120091757-A (KR)
Title: The bed with takedown and installation mattress varied
Inventor: AN DOONG SUN
IPC: A47C21/02
Filed: 2011-02-10
Abstract: PURPOSE: A pre-fabricated laminate bed with various mattresses is provided to partially replace the components of a bed and selectively replace the components of the bed. CONSTITUTION: A pre-fabricated laminate bed includes a bed frame, holes or grooves(d), and connecting members. The holes or grooves are formed at the upper side and the lower side of the bed frame. The connecting members are slightly smaller than the holes or grooves. Supportable frames and mattress supports are mounted at the inner lateral side of the bed frame in order to adjust the heights of the mattresses.
Patent KR-20110093733-A (KR)
Title: Deposition mask, deposition apparatus, and method for forming thin film
Inventor: FUKAO MASATO
IPC: H01L51/56
Filed: 2011-02-11
Abstract: PURPOSE: A deposition mask, a deposition device and a thin film forming method are provided to improve the productivity of organic EL using a vacuum deposition method. CONSTITUTION: A deposition mask comprises an opening(11). The deposition mask is composed to deliver steam vapor to a pixel which forms a film on a substrate. The opening is installed in the pixel and makes the steam vapor pass through. A film is formed on the opening in several times of the distance between neighboring pixels.
Patent KR-20110030522-A (KR)
Title: A rail bike tracks
Inventor: JEOUNG GIL WON
IPC: E01B21/00
Filed: 2011-02-14
Abstract: PURPOSE: A multi-purpose rail bike track is provided to reduce installation cost and ensure efficient use of rail bike operating zone because rails are directly fastened to concrete and permeable concrete is placed between the rails. CONSTITUTION: A multi-purpose rail bike track comprises a first rail part(110a), a second rail part, a first supporting part(120), a fastening part(130), and a second supporting part. The first and second rail parts are arranged in parallel at a certain interval. The first supporting part is formed on the bottom of the first and second rail parts and secures the first and second rail parts. The fastening part fastens the first and second rail parts to the first supporting part. The second supporting part is formed out of a material different from the first supporting part and arranged between the first and second rail parts, wherein the second supporting part is lower than the first rail part.
Patent KR-20120096819-A (KR)
Title: Method for building an elevation map with elevation information baded on terrain classification and matching strategy
Inventor: SONG JAE BOK
IPC: G06T17/05
Filed: 2011-02-23
Abstract: PURPOSE: A method for building an elevation map with elevation information based on terrain classification is provided to draw a map rapidly by classifying terrain having same elevation for reducing calculation time for drawing. CONSTITUTION: A method for building an elevation map with elevation information based on terrain classification is as follows. The geographic information of target section is acquired from a detection part including a distance sensor mounted on a moving robot(S10). An elevation map is drawn based on the geographic information(S20). The elevation map is classified into grid sections based on a predetermined terrain classification rules(S30). The drawn maps including classified geographic information are continuously formed and the maps are integrated in order(S40).
Patent KR-20120097842-A (KR)
Title: System for monitoring autimatic door of railway-vehicle
Inventor: NO JUN HYUNG
IPC: B61L25/04
Filed: 2011-02-25
Abstract: PURPOSE: A subway train door monitoring system is provided to notify faults of a door in real time by accurately grasping the generation location of the faults. CONSTITUTION: A fault sensing unit(110) senses the generation of faults in the automatic open and close process for the door of a subway train. A computation unit(120) computes the generation location of the faults by analyzing fault generation signals sensed by the fault sensing unit. A display unit(130) displays the fault generated location information computed by the computation unit. The fault sensing unit is formed using an encoder method or a sensor lease method. The fault generation signal corresponds to a current signal generated from the fault sensing unit. A data storage unit(140) stores the mapping data location information for the time line of the current signal. [Reference numerals] (110) Fault sensing unit; (120) Computation unit; (130) Display unit; (140) Data storage unit; (150) Communication unit
Patent KR-20120099889-A (KR)
Title: Surface treatment method of tco
Inventor: LEE JI MYON
IPC: H01B13/00
Filed: 2011-03-02
Abstract: PURPOSE: A surface processing method of a transparent conductive oxide film is provided to perform plasma surface process of a TCO(Transparent Conductive Oxide) based on indium tin oxide or indium oxide by using mixed gas of oxygen and hydrogen. CONSTITUTION: A substrate having a transparent conductivity oxide film is inserted into an RF plasma chamber(S102). A surface process is performed by using plasma formed in mixed gas of oxygen and hydrogen(S104). A TCO film is composed based on indium tin oxide or indium oxide. The mixed gas of oxygen and hydrogen includes inactive gas such as He, Ne, Ar, or N. [Reference numerals] (AA) Start; (S102) Inserting a TCO into an RF plasma chamber; (S104) Processing a surface of H2+O2 plasma
Patent KR-20120103003-A (KR)
Title: Insert member, apparatus for blanking printed circuit film having the same and method of blanking printed circuit film using the apparatus
Inventor: KIM MIN ILL
IPC: G02F1/13
Filed: 2011-03-09
Abstract: PURPOSE: An insert member, a printed circuit film blanking device with the same, and a method thereof are provided to easily polish an inner side of an insert member for forming an opening. CONSTITUTION: A die unit supports a base material. A punch unit(200) is located on the die unit. The punch unit can vertically move. The punch unit comprises a punch. The punch strikes the base material on the die unit. The punch strikes a printed circuit film from the base material. The die unit includes a plate and an insert member. The insert member forms an opening by combining a plurality of detachable frames.
Patent KR-20120103294-A (KR)
Title: Error correction system and method of underwater inertial navigation using movable surface stations
Inventor: JUNG HUN SANG
IPC: G01S19/03
Filed: 2011-03-10
Abstract: PURPOSE: A system for correcting an underwater inertial navigation error through a water movement reference point and a method thereof are provided to easily install a reference point and use the system in a danger area for ocean floor work or in hostile waters. CONSTITUTION: A system for correcting an underwater inertial navigation error is composed of water movement reference points(110,120), a micro modem(213), a distance measuring device(211), an inertia measuring device(217), and a calculating unit(219). Two of the water movement reference points are placed above the water and equipped with a GPS receiver and an acoustic telecommunication modem generating a supersonic signal. The micro modem is installed in an underwater resisting body and receives the supersonic signal from the acoustic telecommunication modem. The distance measuring device is installed in the underwater resisting body and calculates a measurement distance between the water movement reference points and the underwater resisting body by demodulating location information of the water movement reference points. The inertia measuring device is installed in the underwater resisting body and measures acceleration and angular speed. The calculating unit corrects navigation data based on a distance error between the measurement distance and an estimated distance.