baber/WOPTO huggingface dataset:
Patent KR-20120067758-A (KR)
Title: Apparatus and method for monitoring progress
Inventor: SUNG KI SOON
IPC: G06F11/30
Filed: 2010-12-16
Abstract: PURPOSE: An apparatus and a method for monitoring progress are provided to determine the length of a progress view section and to move index to the view section of a subsequent process by monitoring the progress of a project. CONSTITUTION: A module work managing part(110) monitors the work rate of modules related to the progress of a project. The module work managing part calculates the execution predicted work rate and the work completion amount of each module. A progress view managing part(120) determines the lengths of progress view sections corresponding to the execution predicted work rate of each module based on the calculated execution predicted work rate and the total work rate of the project. The progress view managing part determines a subsequent process and moves index to the progress view section of the subsequent process.
Patent KR-20120069280-A (KR)
Title: Passenger airbag
Inventor: KIM GUN WOO
IPC: B60R21/205
Filed: 2010-12-20
Abstract: PURPOSE: A passenger airbag is provided to improve the protective effect on a head and a lower abdomen by increasing the surface of a cushion supporting the head and lower abdomen. CONSTITUTION: A passenger airbag comprises an inflator, and a cushion(20). The inflator discharges gas when vehicles collide. The cushion is expanded by the inflator. The cushion comprises a main panel. The main panel comprises the upper part(33) of the cushion, a lower part(31), and a front portion(32) inflated toward a passenger. The width of the middle part of the front portion is smaller than other portions.
Patent KR-20120069475-A (KR)
Title: Method for memory management
Inventor: KIM IK SOON
IPC: G06F12/06
Filed: 2010-12-20
Abstract: PURPOSE: A memory operating method is provided to reduce the memory usage of a program which operates in an operating system by immediately responding to releasing requirement with respect to a memory region allocated for the program. CONSTITUTION: A program requires a memory(S1). The memory region of the program is recorded(S2). If the program uses the memory region, a physical memory is allocated(S3). The program requires the releasing of the memory(S4). The physical memory allocated to the program is returned(S5). The using record of the memory region for the program is kept(S6). If the program re-uses the memory region, the physical memory is re-allocated.
Patent KR-20120072026-A (KR)
Title: Apparatus and method for synchronizing of frame in satellite communication system
Inventor: VIKAS AGARWAL
IPC: H04W84/06
Filed: 2010-12-23
Abstract: PURPOSE: A frame synchronization apparatus in a satellite communication system and method thereof are provided to calculate a correlation between an input signal for synchronizing a frame at a reception end of a satellite communication system and a signal sequence of the reception end without using a multiplier factor. CONSTITUTION: A correlation unit(110) acquires a correlation value between the unique word of a receiver and a symbol data string of a frame received from a transmission end of a satellite communication system. A comparison unit(130) compares the correlation values and the pre-established threshold values. A determination unit(150) determines whether the frame is synchronized according to a comparison result of the comparison unit.
Patent KR-20120074122-A (KR)
Title: Pentaerythritol diphosphonate, method for preparing thereof and flame retardant thermoplastic resin composition comprising the same
Inventor: LEE MIN SOO
IPC: C08L69/00
Filed: 2010-12-27
Abstract: PURPOSE: A method for preparing phosphorus compounds is provided to prepare phosphorus compound at high yield and to prevent remnants of alkali metal ions. CONSTITUTION: A method for preparing phosphorus compounds of chemical formula 1 comprises a step of reacting pentaerythritol and dichloride phosphonate under the presence of an acid catalyst and a step of treating a reactant with alkylene oxide of chemical formula 2. A flame retardant thermoplastic resin composition contains 0.1-30 parts by weight of the phosphorus compounds based on 100 parts by weight of polycarbonate resin. The number-average molecular weight of the composition is 10,000-20,000 g/mol.
Patent KR-20120075753-A (KR)
Title: Head for golf club
Inventor: LEE WON SANG
IPC: A63B53/00
Filed: 2010-12-29
Abstract: PURPOSE: A head for a golf club is provided to be used for an approach shot and putting and to minimize miss shots like duffing and topping. CONSTITUTION: A head for a golf club comprises a head body(20) and a connector. The head body comprises a hitting surface(21) which hits a golf ball, a back surface(22) which is the opposite side of the hitting surface, a sole(23) which is bottom surface, and an upper surface(24) which is connected to the connector. The connector is connected to the head body at an eccentric location of the head body.
Patent KR-20120076147-A (KR)
Title: Mobile terminal and method for controlling screen display thereof
Inventor: KIM JEONG HO
IPC: H04B1/40
Filed: 2010-12-29
Abstract: PURPOSE: A portable terminal and screen display control method thereof are provided to expand or reduce screen display magnification for content displayed through a screen without controlling a terminal. CONSTITUTION: A memory unit(160) stores preview images inputted through a camera unit(121). An image analysis unit acquires the size change of a standard object included in the preview image. A control unit(180) changes the screen display magnification of content displayed through a display screen based on the size change of the acquired standard object. The control unit controls camera operation when a portable terminal enters into a screen display magnification change mode.
Patent KR-20120076926-A (KR)
Title: Roller apparatus for branching off
Inventor: LEE CHAN SOO
IPC: E01B7/02
Filed: 2010-12-30
Abstract: PURPOSE: A stationary roller apparatus for a railway turnout is provided to increase the safety of a railway by reducing horizontal loads applied to a tongue rail, and to smoothly move the tongue rail left and right by controlling a height of the roller apparatus. CONSTITUTION: A stationary roller apparatus for a railway turnout comprises a roller unit(100), a holder(200), and gauge tie rod(300). The roller unit is closely installed to a bottom of a tongue rail. The roller unit supports the tongue rail, and smoothly moves the tongue rail left and right. The holder is connected to the gauge tie rod and supports the roller unit. The holder comprises a latching projection(210), a rail contact surface(220), a support surface(230), and a through hole. The latching projection is formed to be latched to a left bottom of a stock rail. The rail contact surface contacts with the bottom of the stock rail. The support surface is formed low as much as the set height from the rail contact surface and the roller unit is installed. The through hole is formed on both sides of a double rectangular. The gauge tie rod is mounted to the through hole of the holder, and prevents the stock rail from expanding.
Patent KR-20100043232-A (KR)
Title: Gas turbine control method and device
Inventor: NOMURA MASUMI
IPC: F02C9/52
Filed: 2009-02-23
Abstract: A gas turbine control method for preventing then operation from deviating from the operating state at the ideal fuel and air flow-rates expected when the gas turbine is designed and maintaining an efficient operating state. A gas turbine control device comprises a frequency analyzing means for analyzing the frequencies inside the combustor of a gas turbine, a state grasping means for grasping the combustion state in the gas turbine on the basis of a state signal representing the result of the analysis by frequency band, the amount of operation process including a ratio between the air flow rate and pilot fuel in the gas turbine, the atmosphere state, and the load amount, a combustion characteristic grasping means for grasping the characteristic of the combustion vibration, and a control section for calculating a correction value of at least either the air flow rate supplied to the combustor or the pilot ratio from the grasped combustion vibration characteristic and the grasped combustion state each time the degree of the combustion vibration exceeds a predetermined control value, correcting the initial design values of the air flow rate and the pilot ratio predetermined correspondingly to the amount of operation process and the state signal, and thereby driving the gas turbine. The control section resets the correction of the initial design values when the degree of combustion vibration of the gas turbine is below the predetermined control value for a given period of time and operates the gas turbine using the initial design values.
Patent KR-20100029856-A (KR)
Title: Image display and color balance adjusting method thereof
Inventor: TAMURA MITSUYASU
IPC: H05B33/12
Filed: 2003-10-24
Abstract: An image display comprising a circuit (2) for generating drive signals (SHR, SHG, SHB) from an inputted image signal (SIN), a cell array (1) including light-emitting elements (EL) emitting lights of predetermined colors of red (R), green (G), and blue (B) when the drive signals (SHR, SHG, SHB) supplied from the circuit (2) for the respective colors are applied, adjustment information acquiring means (4) for acquiring information on emission adjustment of the light- emitting elements (EL), and level adjusting circuit (2B) provided in the circuit (2) and adapted to change the level of the RGB signal (S22) before divided into the drive signals (SHR, SHG, SHB) for the respective colors R, G, B according to the information from the adjustment information acquiring means (4). With such a small-scale circuit, the color balance can be adjusted simply.
Patent KR-20100046034-A (KR)
Title: Using flash storage device to prevent unauthorized use of software
Inventor: ASIPOV BORIS
IPC: G06F12/14
Filed: 2008-08-04
Abstract: A flash storage device and a method for using the flash storage device to prevent unauthorized use of a software application are provided. An identifier may be encoded within specific sectors of the flash storage device. One bits of the identifier may be encoded as unusable ones of the specific sectors and zero bits of the identifier may be encoded as usable one of the specific sectors. Alternatively, the zero bits of the identifier may be encoded as the unusable ones of the specific sectors and the one bits of the identifier may be encoded as the usable ones of the specific sectors. The software application may be permitted to execute on a processing device connected to the flash storage device only when the identifier is encoded within the flash storage device.
Patent KR-20100058565-A (KR)
Title: Method and apparatus for manufacturing molded plate
Inventor: KATSUMOTO RYUICHI
IPC: B29C48/08
Filed: 2008-09-17
Abstract: According to the present invention, it is possible to easily manufacture a molded plate of a desired size by laminating an unnecessary, inexpensive resin not used as a product in the width direction of a molded plate and simply separating the unnecessary resin after forming the molded plate. Consequently, it is possible to skip a step of cutting the molded plate in the machine direction thereof. Further, it is also possible to skip a polishing step since the cut surfaces of the molded plate in the machine direction thereof can be smoothed. Still further, by arranging a plurality of resins for disposal, it is possible to effectively use the resins when yielding multiple molded plates from one resin sheet.
Patent KR-20100044906-A (KR)
Title: Process for producing cyclohexylbenzene
Inventor: CHEN TAN JEN
IPC: B01J29/74
Filed: 2008-08-12
Abstract: In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under hydroalkylation conditions with a catalyst system comprising a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom, and at least one hydrogenation metal to produce an effluent containing cyclohexylbenzene. The catalyst system has an acid-to-metal molar ratio of from about 75 to about 750.
Patent KR-20100041890-A (KR)
Title: Adhesive material tape
Inventor: FUKUSHIMA NAOKI
IPC: B65H21/00
Filed: 2003-07-30
Abstract: A method of connecting adhesive material tapes, used for connecting one adhesive material tape wound on one reel and the other tape wound on the other reel, an adhesive agent being applied on base materials of the tapes. The end portion of the one adhesive material tape is turned over, and an adhesive agent face of the one adhesive material tape and an adhesive agent layer of the other adhesive material tape are laid over each other. Then, the laid over portion is heated and pressed so as to connect them. To exchange the adhesive material reels, the end portion of an adhesive material tape having been paid out and the start potion of an adhesive material tape to be newly installed are adhered to each other using the adhesive agents of the adhesive material tapes. Therefore, work including exchange of take- up tapes at every replacement of a new adhesive material tape and installation of the start portion of a new adhesive material tape to a take-up reel is not required. The replacement to a new adhesive material tape requires less time, and then productivity of electronic equipment is increased.
Patent KR-20100075503-A (KR)
Title: Metal-binding compounds and uses therefor
Inventor: BAR OR DAVID
IPC: A61P9/08
Filed: 2000-09-29
Abstract: The invention provides a method of reducing the damage done by reactive oxygen species (ROS) in an animal. The invention also provides a method of reducing the concentration of a metal in an animal. These methods comprise administering to the animal an effective amount of a metal-binding compound as further described in the application. The invention further provides a method of reducing the damage done by ROS in a tissue or an organ that has been removed from an animal. This method comprising contacting the tissue or organ with a solution containing an effective amount of a metal-binding compound of the invention. The invention further provides novel metal-binding compounds, pharmaceutical compositions comprising the metal-binding compounds, and kits comprising a container holding a metal-binding compound of the invention.
Patent KR-20100058681-A (KR)
Title: Palladium-based catalyst for selective hydrogenation of acetylene
Inventor: MOON SANG HEUP
IPC: B01J37/16
Filed: 2004-03-26
Abstract: The present invention describes a Pd-catalyst, further consisting of La, Ti, Nb, K or Si, which have high ethylene selectivity even after a low temperature reduction in the se-lective hydrogenation of acetylene to ethylene and the production method of the same. A catalyst of the invention consists essentially of 0.05 to 2.0% by weight, based on the supported catalyst, of palladium and one or two metals chosen form the group consist-ing of lanthanum, niobium, titanium, potassium and silicon. The said catalyst is pre-pared by the following procedure: 1) Impregnating a support in aqueous solution of tetra amine palladium hydroxide, followed by drying and calcination; 2) The second and, if necessary, a third metal is impregnated by impregnating the Pd-catalyst in the solution of the metal precursor followed by drying and calcina- tion; 3) The catalyst according to step is then reduced in hydrogen at 200°C to 600°C for 1 to 5 hours.
Patent KR-20100108512-A (KR)
Inventor: OGIWARA MASASHI
IPC: C07C49/83
Filed: 2008-12-04
Abstract: 내열성이 뛰어나고, 전기용 절연 재료, 레지스트용 수지, 반도체용 봉지 수지, 프린트 배선판용 접착제, 전기 기기·전자 기기·산업 기기 등에 탑재되는 전기용 적층판 및 프리프레그의 매트릭스 수지, 빌드업 적층판 재료, 섬유 강화 플라스틱용 수지, 액정 표시 패널의 봉지용 수지, 도료, 각종 코팅제, 접착제, 전기, 전자 부품의 적층판, 성형품, 피막재, 봉지재 등에 사용하는 열경화성 수지로서 유용한 변성 디메틸나프탈렌 포름알데히드 수지로서, 하기 일반식 [1]로 나타내는 구성 단위를 분자 내에 가지는 다관능 디메틸나프탈렌 포름알데히드 수지를 하기 일반식 [2]로 나타내는 페놀류, 하기 일반식 [3]으로 나타내는 나프톨류 및 하기 일반식 [4]로 나타내는 나프톨류로 이루어진 군으로부터 선택되는 적어도 1종 (단, 반드시 일반식 [3]으로 나타내는 나프톨류 또는 일반식 [4]로 나타내는 나프톨류 중 어느 하나를 포함한다)으로 변성함으로써 얻어지는 상기 변성 디메틸나프탈렌 포름알데히드 수지.
Patent KR-20100108350-A (KR)
Inventor: YOSHITOMO AKIRA
IPC: C07C59/70
Filed: 2008-11-07
Abstract: 화학식 1로 표시되는 비스(포르밀페닐) 화합물은, 예를 들면, 상당하는 비스(히드록시-포르밀페닐) 화합물을 직접원료로 하고, 이것에 할로겐화 알콕시카르보닐 탄화수소를 공지의 페닐에테르 제조법에 따라 염기의 존재하에서 반응시킴으로써 제조한다.
Patent KR-20100113602-A (KR)
Inventor: WHITE STEVEN K
IPC: A61K31/56
Filed: 2009-02-05
Abstract: 본 발명은 무정형 및 결정형을 비롯한 고체 상태 17α-에티닐-5α-안드로스탄-3α,17β-디올과, 이의 구체적인 폴리모르프를 제공하여 설명하고 있다. 17α-에티닐-5α-안드로스탄-3α,17β-디올의 무수물 및 용매화물은 III형 무수물 및 I형 용매화물을 포함한다. 본 발명은 또한, 고체 상태의 17α-에티닐-5α-안드로스탄-3α,17β-디올을 함유하는 고체 및 현탁 제형물과, 객체 또는 인간 객체에서의 전립선암 또는 유방암 등의 암 또는 전암증상을 치료하기 위한 이러한 제형물의 용도에 관한 것이다. 본 발명은 또한, 17α-에티닐-5α-안드로스탄-3α,17β-디올의 고체 형태로부터 제조된 액체 제형물의 제조 방법과, 전술한 증상을 치료하는 데 있어서의 이러한 제형물의 용도에 관한 것이다.
Patent KR-20100114922-A (KR)
Inventor: ATSUMI YOSHIHIKO
IPC: H04M1/73
Filed: 2009-03-04
Abstract: 휴대 전화기(10)는 터치패널 제어 IC(30)를 포함한다. 
터치패널 제어 IC(30)는 수신한 액티브 지시신호 또는 스탠바이 지시신호에 의거하여 전력 IC(14)로부터 공급되는 전력을 제어하여, 터치패널 입력장치(32)를 액티브 상태 또는 스탠바이 상태로 한다.  프로세서(12)는 판단한 휴대 전화기(10)의 상태에 따라 터치패널 IC(30)에 액티브 지시신호 또는 스탠바이 지시신호를 발신한다.
Patent KR-20100138942-A (KR)
Inventor: AZEGAMI KOJI
IPC: H04B10/50
Filed: 2009-03-05
Abstract: 본 발명의 광전송 장치는, 발광 소자를 가진 광송신부와; 상기 발광 소자를 구동하기 위한 바이어스 전류를 발생시키는 정전류원과 수광 소자를 가진 광수신부와; 상기 발광 소자 및 상기 수광 소자 사이를 광학적으로 접속하는 광전송 매체와; 상기 바이어스 전류를 상기 정전류원에서 상기 발광 소자에 전송하는 전기 전송부;를 포함한다.
Patent KR-20110003490-A (KR)
Inventor: DAVIS TRISTAN A
IPC: G06F15/16
Filed: 2009-02-20
Abstract: 문서의 협업적 검토를 위해 서로 다른 클라이언트들에 의해 동시에 문서가 열린다.  문서가 편집되고 있는 동안에도 클라이언트들 각각은 동시에 문서에 코멘트를 할 수 있다.  한 클라이언트에 의해 문서에 행해진 코멘트가 그 문서에 동시에 액세스하고 있는 다른 클라이언트들과 자동으로 동기화된다.
Patent KR-20100134691-A (KR)
Inventor: MOLA MICHELE
IPC: A24D3/16
Filed: 2009-03-11
Abstract: 본 발명의 한 구체예는 흡연 물품에 사용하기에 적합한 탄소와 같은 여과재를 제조하는 방법을 제공한다.  상기 방법은 여과재의 표면을 변화시킴으로써 필터의 여과 특성을 변형시키는 것을 포함한다.  표면 변화는 플라즈마 공정에 의해 수행되고, 이는, 예를 들어, 표면의 산성 또는 염기성 특성을 증가시키기 위해 이용될 수 있다.  본 발명의 또 다른 구체예는 상기 방법에 의해 생성된 필터를 제공한다.
Patent KR-20100125453-A (KR)
Inventor: YAMADA KAZUHIRO
IPC: G09G3/28
Filed: 2009-12-10
Abstract: 플라즈마 디스플레이 장치의 구동 방법은, 조합의 수가 다른 복수의 표시용 조합 집합을 구비하고, 적색의 화상 신호, 녹색의 화상 신호, 청색의 화상 신호의 각각의 신호 레벨을 비교하여, 상대적으로 신호 레벨이 작은 색의 화상 신호에 대해서는, 상대적으로 신호 레벨이 큰 색의 화상 신호에 대하여 이용하는 표시용 조합 집합보다 조합의 수가 적은 표시용 조합 집합을 이용함과 아울러, 데이터 전극 구동 회로의 소비 전력이 큰 경우에는, 데이터 전극 구동 회로의 소비 전력이 작은 경우에 화상 신호에 대하여 이용하는 표시용 조합 집합보다 조합의 수가 적은 표시용 조합 집합을 이용한다.
Patent KR-20110008088-A (KR)
Inventor: SAKAKIBARA HIROKAZU
IPC: C07C69/96
Filed: 2009-05-18
Abstract: 본 발명의 목적은, 얻어지는 패턴 형상이 양호하고, 액침 노광 시에 액침 노광용 액체에 대한 용출물의 양이 적고, 후퇴 접촉각이 크고, 현상 결함이 적은 감방사선성 조성물을 제공하는 것이다.  본 발명의 감방사선성 조성물은 하기 화학식 1로 표시되는 화합물에서 유래되는 반복 단위 (1)을 갖는 불소 함유 중합체와, 용제를 함유한다. 
<화학식 1> 
   
(화학식 1 중, R 1 은 메틸기 등을 나타내고, R 2 는 1-메틸에틸렌기 등을 나타내고, R 3 은 서로 독립적으로 탄소수 1 내지 4의 알킬기 등을 나타내고, X는 탄소수 1 내지 20의 플루오로알킬렌기를 나타냄)
Patent KR-20110021843-A (KR)
Inventor: ALEXANDER JONATHAN H
IPC: E04B1/84
Filed: 2009-05-05
Abstract: 방음 복합체는 고체 차음재를 갖는 유동 저항성 기재 - 고체 차음재는 유동 저항성 기재의 주 표면의 적어도 일부분에 접합됨 - 를 포함하며, 차음재는 약 1 g/㎤ 초과의 밀도를 갖고, 방음 복합체는 약 0.002% 내지 약 50%의 다공도를 갖는다.
Patent KR-20110036535-A (KR)
Inventor: KABASHIMA SHUJI
IPC: C03B5/00
Filed: 2008-10-06
Abstract: 유리 제조시의 기포의 생성을 방지하고, 제조되는 유리 제품에서의 기포의 잔류를 방지할 수 있는 유리 제조 장치 및 유리 제조 방법의 제공한다.     유리 제조 장치로서, 용융 유리와 접하는 백금제 혹은 백금 합금제의 부재를 갖고, 그 부재의 용융 유리가 접하는 면의 이면측에 알루미나계 세라믹 입자의 전체량에 대하여 Fe 를 Fe 2 O 3  환산으로 0.2∼5 질량％ 함유하고, 용융 유리 온도역에 Fe 레독스 (Fe 2   + /Fe 2   +  ＋ Fe 3   + ) 가 상승하는 변화점을 갖는 알루미나계 세라믹 입자를 함유하는 층이 형성되어 있는 것을 특징으로 하는 유리 제조 장치.
Patent KR-20120080746-A (KR)
Inventor: PARK IL GUN
IPC: G08B21/24
Filed: 2011-01-10
Abstract: 본 발명은 휴대 단말기와 이를 블루투스 통신 시스템으로 연결하는 블루투스 장치들을 이용한 분실 방지 시스템 및 방법에 관한 것이다. 
휴대 단말기와 연결된  블루투스 장치들 중에 분실 방지 장치로 사용할 블루투스 장치만, 자신의 어드레스 또는 명칭을 전송할 때 휴대 단말기와 상호 사전 약정부호를 추가하여 전송하고, 휴대 단말기에서는 블루투스 장치들을 연결할 때 상기 약정부호가 있는가를 검사하며, 약정부호를 전송하는 블루투스 장치들만 자동으로 선택하여 분실방지 모드로 전환하며, 선택된 해당 블루투스 장치가 일정 거리 이상 이격 되었을 때 휴대 단말기 및 해당 블루투스 장치에서 경보를 발생하여 분실을 방지한다.
Patent KR-20120081409-A (KR)
Title: Composite wall using aluminum foam panel and constructing method thereof, and shield structure using such composite wall
Inventor: PARK JONG YOUNG
IPC: E04H9/10
Filed: 2011-01-11
Abstract: PURPOSE: A composite wall using an aluminum foam panel having impact absorbing structure and a concrete panel, and a construction method thereof and an explosion-proof type structure using the same are provided to protect the inner space from the impact and the pressure of explosive materials. CONSTITUTION: A composite wall using an aluminum foam panel having impact absorbing structure and a concrete panel is composed of an aluminum foam panel(1), an inner concrete plate, and an outer concrete plate. The aluminum foam panel comprises a sheath material(10), an aluminum foam body(20), and an impact absorbing column body(30). The plate shape of sheath materials are located oppositely. The aluminum foam body is filled between sheath materials to absorb impact. The impact absorbing column body is formed to cylindrical shape and absorbs impact energy by being deformed.
Patent KR-20120088969-A (KR)
Title: Both sides light emitting device chip and method for fabricating the same
Inventor: LEE JAE HEE
IPC: H01L33/48
Filed: 2011-02-01
Abstract: PURPOSE: A both sides light emitting device package and a manufacturing method thereof are provided to reduce an SMT(Surface Mounting Technology) process by mounting a light emitting device chip only on one side of a substrate. CONSTITUTION: A phosphor changes the wavelength of the light. The light is emitted from a light emitting device chip(330). The light emitting device chip is mounted on a substrate(310). The substrate includes a through hole(320). The through hole discharges a part of the light to the other surface opposite to the one surface with the light emitting device chip.
Patent KR-20120093007-A (KR)
Title: Method for manufacturing of piezoelectric film
Inventor: LEE SE CHUL
IPC: B29C55/08
Filed: 2011-02-14
Abstract: PURPOSE: A method for manufacturing a piezoelectric film is provided to uniformly control the crystal orientation of a polymer sheet by preventing necking according to the stretch of machine directions because both edges of the polymer sheet are transversely stretched by clips. CONSTITUTION: A method for manufacturing a piezoelectric film is as follows. Both edges of a polymer sheet(12) are fixed by clips. Both edges of the polymer sheet are transversely stretched to form a crystalline polymer sheet. An electrode(26) and conductive heating units(27a,27b) are arranged around the crystalline polymer sheet. Polarization potential is applied to the electrode and the conductive heating units to form polarity to the crystalline polymer sheet. Accordingly, a piezoelectric film is manufactured.
Patent KR-20120095026-A (KR)
Title: The procedure of vegf mutation analysis and kit in predicting the occurrence of premature ovarian failure
Inventor: KIM NAM KEUN
IPC: C12N15/12
Filed: 2011-02-18
Abstract: PURPOSE: An inspection and a kit for vascular endothelial growth factor mutation capable of predicting and early diagnosing the premature ovarian failure is provided to effectively predict and early diagnose the early premature ovarian failure and to facilitate performance of the early diagnosis method for the premature ovarian failure. CONSTITUTION: A premature ovarian failure(POF) prediction and early diagnosis method decides genotype of vascular endothelial growth factor of a woman who is getting diagnosed and analyzes the risk factor of the premature ovarian failure according to the decided genotype to perform corresponding treatment. The genotype follows the VEGF -2578 C>A polymorphism, the VEGF -1154 G>A polymorphism, the VEGF -634 G>C, or the VEGF 936 C>T polymorphism. The premature ovarian failure risk factor is increased when the genotype according to the VEGF -1154 G>A polymorphism is GA. In the premature ovarian failure(POF) prediction and early diagnosis method, the premature ovarian failure risk factor is increased when the genotype followed by the VEGF -2578 C>A polymorphism is CA or AA and the genotype followed by the VEGF -1154 G>A polymorphism is GA or AA.