baber/WOPTO huggingface dataset:
Patent KR-20120060420-A (KR)
Inventor: SON HYUK HO
IPC: B60G7/00
Filed: 2010-12-02
Abstract: 이 발명은, 볼조인트 장치를 나사결합을 이용하여 너클에 체결시킴으로써 유격의 발생을 방지하여 내구 성능을 향상시킬 수 있으며, 볼조인트 장치와 로워암을 분리형으로 제작함으로써 볼조인트 파손시 볼조인트 장치만을 교체할 수 있도록 하여 수리를 간소화시킬 수 있는, 자동차용 볼조인트 장치에 관한 것으로서, 
상부에 볼트가 형성되어 있고 하부에는 볼이 형성되어 있으며 상기한 볼트가 너클과 나사결합되는 볼 스터드와, 상기한 볼이 내부에 장착되며 외주면이 로워암과 나사결합되는 케이스를 포함하여 이루어진다.
Patent KR-20120061644-A (KR)
Title: Muffler for fuel cell system
Inventor: LEE SEUNG YONG
IPC: H01M8/04
Filed: 2010-12-03
Abstract: PURPOSE: A muffler for a fuel battery system is provided to prevent diminishment of noise reduction efficiency. CONSTITUTION: A muffler for a fuel battery system(100) comprises a case(10) equipped with an internal space, an exhaust gas incoming pipe(30) equipped with a plurality of drain ports(31) which is connected to the internal space of the case, an exhaust gas outlet pipe(50) which discharges exhaust gas which passed through the exhaust gas incoming pipe, filler(70) which fills an internal space between the exhaust gas outlet pipe and the exhaust gas incoming pipe, and a condensed water storage unit(90) which is connected to the exhaust ports of the exhaust gas incoming pipe and is storing and discharging condensed water.
Patent KR-20110065372-A (KR)
Title: Unbalanced voltage compensation method, unbalanced voltage compensator, three-phase converter control method, and controller of three-phase converter
Inventor: YUZURIHARA ITSUO
IPC: H02M7/04
Filed: 2010-12-06
Abstract: PURPOSE: An unbalanced voltage compensation method, an unbalanced voltage compensator, a three-phase converter control method, and a controller of the three-phase converter are provided to extract an instantaneous value of an Y phase voltage in an Y connection from the instantaneous value from a line voltage. CONSTITUTION: An unbalance voltage compensation device(1) comprises a center vector calculation unit(10), a symmetric coordinate component calculation part, and an adding unit. The center vector calculation unit calculates an Y-voltage having 120 phase difference from each line voltage. The symmetric coordinate component calculation part calculates the symmetric component voltage of a three phase equilibrium system The three-phase ac current voltage is changed through PWM and generates a control signal for outputting DC voltage.
Patent KR-20120064320-A (KR)
Title: Hybrid system for forward osmosis desalination and co2 capture using exhaust gas
Inventor: YUN CHOA MUN
IPC: B01D61/00
Filed: 2010-12-09
Abstract: PURPOSE: A forward osmosis type fresh water and carbon dioxide collecting hybrid system based on exhaust gas is provided to improve operational efficiency by integrating a desalinating process and carbon dioxide collecting process. CONSTITUTION: Inducing solution separating part(200) separates a low concentration of inducing solution(9) from a forward osmosis separating unit(400) into water, ammonia, and carbon dioxide based on thermal energy(1) from a plant(100). A carbon dioxide collecting part(300) collects carbon dioxide contained in exhaust gas(2) from the plant, ammonia from the inducing solution separating part, and water in order to generate a high concentration of inducing solution(8). The high concentration of inducing solution is supplied to the forward osmosis separating unit to be used for desalination.
Patent KR-20120066830-A (KR)
Title: 주조 방식으로 제조되는 인덕션 렌지용 조리용기의 도전판
Inventor: YANG SUNG WON
IPC: F24C15/10
Filed: 2010-12-15
Abstract: 본 발명이 해결하려는 과제는 다이캐스팅 주조시 주입 압력에 의해 돌출벽이 변형될 염려가 없으면서도 용기 본체와의 결합력을 증대시킬 수 있게 함으로써 장기간 사용하여도 용기 본체로부터 분리되지 않고 견고하게 부착되도록 한 주조 방식으로 제조되는 인덕션 렌지용 조리 용기의 도전판을 제공하기 위한 것이다. 
본 발명의 상술한 목적은 돌출벽을 갖는 장공과 소공이 형성된 도전판재를 몰드에 세팅 시킨 상태에서 비도전성 철금속재를 주입하여 용기 본체의 바닥에 도전판재를 일체화 하는 주조 방식으로 제조되는 인덕션 렌지용 조리용기의 도전판에 있어서, 상기 돌출벽의 끝단을 외측으로 절곡시켜 수평상태가 되도록 한 접착확장부를 형성하여 상기 용기 본체와 도전판재의 결합력을 증대시킬 수 있도록 한 주조 방식으로 제조되는 인덕션 렌지용 조리용기의 도전판에 의하여 달성된다.
Patent KR-20120018044-A (KR)
Title: Mobile p2p service method and apparatus, method and user equipment for using mobile p2p service
Inventor: CHOI WOO JIN
IPC: G06Q50/00
Filed: 2010-12-16
Abstract: PURPOSE: A mobile P2P service method is provided to enable users to share contents based on condition information of a connected user device or traffic information of a mobile network. CONSTITUTION: A mobile P2P service method comprises the following steps: transmitting title information of searched related contents to a user download device using a mobile P2P(peer to peer) service device(S201); selecting a user upload device by using condition information of more than one connected user device or traffic information of an access network(S203); and managing sessions between the user upload device and the user download device(S205).
Patent KR-20120067871-A (KR)
Title: System for preventing possessions losting using human body communication and method thereof
Inventor: PARK HYUNG IL
IPC: G08B21/24
Filed: 2010-12-16
Abstract: PURPOSE: A loss prevention system and method are provided to minimize power consumption by forming the loss prevention system by using human body communications of a digital direct transmission mode. CONSTITUTION: An electronic tag(2) is attached to belongings. A loss monitoring unit(1) transmits and receives tag information from the electronic tag by using a human body as a transmission media. The loss monitoring unit monitors whether the belongings are lost or not. A button unit(11) registers and searches the belongings. A display unit indicates information in regard to the belongings. The display unit displays an alarm message when the belongings are lost. An alarm generating unit generates sound or vibration when the belongings are lost. A human body communications modem executes human body communications with the electronic tag. A controller controls the whole operation of the button unit, the display unit, the alarm generating unit, and the human body communications modem.
Patent KR-20120072481-A (KR)
Title: Apparatus for pressing vinyl film by heat
Inventor: LEE JONG WON
IPC: B29C65/18
Filed: 2010-12-24
Abstract: PURPOSE: A thermal pressing machine for a vinyl film is provided to minimize damage to a support member of a vinyl film caused by the pressure of a pressing unit. CONSTITUTION: A thermal pressing machine(100) for a vinyl film comprises a main body(110), support rollers(120), pressing units(130), a lifting unit(140), and roller rotating units(150). The support rollers are located under the moving path of a vinyl film, and the rotary shafts(121) of the support rollers are installed on the main body across the moving path. The edge parts(131) of the pressing units thermally press the vinyl film. The lifting unit repeats the thermal pressing by lifting the pressing units up and down. The roller rotating units rotate the support rollers so that the parts of the support rollers pressed by the pressing units can be changed.
Patent KR-20110074486-A (KR)
Title: Method for manufacturing dielectric ceramic material
Inventor: YAMAGUCHI KEN
IPC: C04B35/64
Filed: 2010-12-24
Abstract: PURPOSE: A manufacturing method of dielectric ceramic material is provided to easily manufacture a titanate-based barium compound with 'a small grain size and low unbalance of grain' by controlling grain growth of the titanate-based barium compound in the rising of a calcining temperature. CONSTITUTION: The manufacturing method of dielectric ceramic material includes following steps.(a) A compound powder 'containing barium carbonate powder and titanium dioxide powder' is pulverized and mixed in an organic solvent.(b) The pulverized and mixed compound powder is plasticized, and the titanate-based barium compound is manufactured. The titanate-based barium compound powder has a particle average of below 100nm. A twin crystal exists inside more than 10% of particle. The titanate-based barium compound powder has a particle change rate of below 0.3 at the calcining temperature of 700-1100°C.
Patent KR-20120075063-A (KR)
Title: Yarn tension device for knitting machine
Inventor: KIM SOO MYUNG
IPC: D04B27/12
Filed: 2010-12-28
Abstract: PURPOSE: A tension device of a knitting machine is provided to prevent accumulation of foreign materials such as paraffin and to reduce defect rate. CONSTITUTION: A tension device of a knitting machine comprises: a device main body(13) having an upper eyelet(10), a middle eyelet(11), and a lower eyelet(12) for introducing thread; a rotational first shaft(14) which is connected to a motor(28) mounted at one side of the device main body; a second shaft(15) which is arranged in parallel with the first shaft; a rotational pair or disks(16a,16b) which are mounted at the first and second shafts respectively; and a tension controller which applies tension to the thread.
Patent KR-20100040292-A (KR)
Title: Neurosteroid compounds
Inventor: GRAVANIS ACHILLEAS
IPC: C07J21/00
Filed: 2008-06-17
Abstract: The present invention relates to novel neurosteroid derivatives with anti-apoptotic, neuroprotective and neurogenic properties that act on the nervous system as well as methods for making the same and their applications in the treatment and/or prevention or amelioration of neurodegenerative diseases related to neuronal apoptosis or neuronal injury, or conditions related to or resulting from apoptosis, including but not limited to Alzheimer's disease, Parkinson's disease, Huntington's disease, multiple sclerosis and amyotrophic lateral sclerosis (ALS), retinal degeneration and detachment, peripheral neuropathy caused by genetic abnormalities, diabetes, polio, herpes, AIDS and chemotherapy, brain trauma, or ischemia and stroke. The active compounds are represented by Formula (I): wherein R, R, R, R, R, R, R, A, B, X, Y and Z are defined in the description of the invention. The present invention also includes compositions which comprise one or more of the compounds of Formula (I).
Patent KR-20100068254-A (KR)
Title: Monolithic dqpsk receiver
Inventor: DOERR CHRISTOPHER RICHARD
IPC: H04B10/02
Filed: 2008-09-11
Abstract: A monolithic, Indium Phosphide (InP) differential phase-shift keying (DPSK) or differential quadrature phase shift keying (DQPSK) receiver that exhibits low polarization sensitivity.
Patent KR-20100065335-A (KR)
Title: Process for producing hepcidin
Inventor: MAMALAKI AVGI
IPC: C07K16/26
Filed: 2008-08-22
Abstract: The present invention provides a novel method for producing biologically functional hepcidin. The invention further provides novel tagged hepcidin, antibodies and their uses in therapy and immunoassays.
Patent KR-20100085085-A (KR)
Title: Bodyspray assembly
Inventor: FURSETH MICHAEL R
IPC: B05B15/68
Filed: 2008-10-22
Abstract: A bodyspray assembly is disclosed that provides a pivotable spray head mounted essentially flush with the surrounding enclosure wall. In one embodiment, a special tool (38) is provided to rotate a waterway housing (86), to selectively couple the waterway housing (86) to a source from the front of the assembly. In another embodiment, rotation of a spray face assembly rotates a waterway housing (86), to selectively couple the waterway housing (86) to a source from the front of the assembly. The bodyspray assembly provides ball (102) and socket type articulation.
Patent KR-20100080619-A (KR)
Title: Reflecting electrode, display device and method for manufacturing display device
Inventor: OCHI MOTOTAKA
IPC: G02F1/1343
Filed: 2008-12-25
Abstract: A reflecting electrode (2) is provided with an aluminum alloy layer (2a) and an aluminum oxide layer (2b), which are formed on a substrate and are directly connected to a transparent pixel electrode (3) without having a barrier metal layer in between. The aluminum alloy layer contains nickel or cobalt by 0.1-2 atm% and lanthanum by 0.1-2 atm%. When the number of oxygen atoms and the number of aluminum atoms contained in the aluminum oxide layer are expressed as [O] and [Al], respectively, a ratio of [O]/[Al] is 0.30 or less. The thickness of the thinnest portion of the aluminum oxide layer is 10nm or less. The reflecting electrode has a high reflectance and a low contact resistivity, even when heat treatment is performed at a low temperature of 100°C or higher but not more than 300°C. Furthermore, the reflecting electrode has excellent heat resistance and does not generate defects such as a hillock.
Patent KR-20100081360-A (KR)
Title: Control arrangement and method for communicating paging messages in a wireless communication system
Inventor: MONTOJO JUAN
IPC: H04J11/00
Filed: 2008-10-29
Abstract: Systems and methods for utilizing paging group IDs and paging indicators are disclosed for PDCCH and PDSCH transmissions to mobile terminals in a mobile communication system. By use of the paging group IDs and paging indicators, various groups of mobile terminals, including subsets of those groups can be paged with reduced decoding requirements. Nesting of the grouping is exploited and packing of the PDCCH frame to accomplish efficient use is described.
Patent KR-20100106564-A (KR)
Title: Audio encoder and decoder
Inventor: BISWAS ARIJIT
IPC: G10L19/08
Filed: 2008-12-30
Abstract: The present invention teaches a new audio coding system that can code both general audio and speech signals well at low bit rates. A proposed audio coding system comprises linear prediction unit for filtering an input signal based on an adaptive filter; a transformation unit for transforming a frame of the filtered input signal into a transform domain; and a quantization unit for quantizing the transform domain signal. The quantization unit decides, based on input signal characteristics, to encode the transform domain signal with a model-based quantizer or a non-model-based quantizer. Preferably, the decision is based on the frame size applied by the transformation unit.
Patent KR-20100119769-A (KR)
Inventor: BIEDERMANN KIMBERLY
IPC: A01P1/00
Filed: 2009-01-14
Abstract: 본 발명은 액체 비히클 중의 산성 중합체 및 음이온 계면활성제 용액을 포함하는 소독 제형에 관한 것이다.  적합한 산성 중합체는 R 1 이 구조 내에서 정의된 인접 -[-CR 1 .COOH-]- 단위를 포함하는 중합체, 예를 들어, 통상적으로 -[-CH.COOH-CH.COOH-]- 단위를 포함하는 말레산 부분을 기초로 하는 중합체, 예를 들어, 공지된 간트레즈(Gantrez™) 중합체이다.  적합한 음이온 계면활성제는 소듐 라우릴 설페이트이다.
Patent KR-20110006648-A (KR)
Inventor: WEGLEITER WALTER
IPC: H01L33/44
Filed: 2009-03-26
Abstract: 광전 반도체 소자(1)의 적어도 일 실시예에서, 상기 반도체 소자는 연결측(20)을 가진 연결 캐리어(2) 및 상기 연결측에 설치되며 상기 연결 캐리어와 전기적으로 결합된 적어도 하나의 광전 반도체칩(3)을 포함한다. 또한, 반도체 소자는 상기 연결측에 설치되며 상기 연결측을 적어도 부분적으로 덮는 부착 증진 중간 필름(5)도 포함한다. 또한, 반도체 소자는 반도체칩을 적어도 부분적으로 둘러싸는 적어도 하나의 복사 투과성 몰딩 몸체(4)를 포함하며, 상기 몰딩 몸체는 중간 필름을 이용하여 연결 캐리어와 기계적으로 결합한다. 상기와 같이 형성되는 광전 반도체 소자는 오랜 기간 사용가능하며, 양호한 광학 특성을 가진다.
Patent KR-20100135761-A (KR)
Inventor: SURENDRAN ARUNGUNRAM C
IPC: G06Q30/00
Filed: 2009-02-16
Abstract: 웹페이지의 특징에 기초하여 배포를 위한 광고를 커스터마이징하기 위한 매체 및 시스템이 제공된다.  웹페이지의 텍스트가 평가되어 웹페이지의 어조를 판정한다.  어조는 전체 웹페이지 또는 웹페이지 내의 개별 텍스트 블록에 기초할 수 있다.  어조에 기초하여, 웹페이지의 텍스트로부터 광고가 생성된다.  결과적인 광고가 웹페이지에 렌더링되어 사용자에게 표시된다.
Patent KR-20100128346-A (KR)
Inventor: FOUCAULT ERIC
IPC: G01F1/40
Filed: 2009-03-23
Abstract: 본 발명은, 적어도 2개의 벽 압력 탭(A, B)이 구비된 유체 유동 부재(1)와, 상기 2개의 벽 압력 탭(A, B)에 결합되는 압력차 측정 수단(2)과, 순간 유량을 압력차에 관련시키는 비선형 상미분방정식의 해를 구함으로써 실시간 유량을 계산하기 위한 프로그램된 계산 수단(3)을 포함하고, 상기 미분방정식의 압력차는 도관 내의 유체의 유동 속도의 변화 및/또는 유체의 유동 방향과 관련하여 양 또는 음이 되는, 도관 내의 정상류 또는 비정상류 유체의 순간 유량을 실시간으로 측정하는 측정 시스템으로서, 상기 유체 유동 부재(1)는 압력 강하를 증가시키기 위해 상기 2개의 벽 압력 탭(A, B)들 사이에 위치된 필터(4)를 포함하는 것을 특징으로 하는 측정 시스템에 관한 것이다.
Patent KR-20100135901-A (KR)
Inventor: MC AFFER IAN GARDNER CAMERON
IPC: A61K31/573
Filed: 2009-04-16
Abstract: 분무 제제는 초음파의 존재 하에 베클라메타손 디프로피오네이트 일수화물의 결정화에 의해 수득된 0.5 내지 3 마이크론 크기의 입자를 포함한다.
Patent KR-20110030486-A (KR)
Inventor: THUERINGER PETER
IPC: H04B5/02
Filed: 2008-11-03
Abstract: 본 발명에 따르면, 트랜스폰더(440)에 대한 접속의 유효성을 판정하는 판독기(420)가 제공되며, 상기 판독기(420)는 두 개의 개별적인 단계들로 트랜스폰더(440)의 응답 시간을 측정하고 상기 트랜스폰더(440)를 인증하도록 구성된다.  판독기(420)에 대한 접속의 유효성을 판정하는 트랜스폰더(440)는, 두 개의 개별적인 단계들로 판독기(420)에게 응답 시간의 측정에 대한 정보를 제공하고 판독기(420)에게 인증을 위한 정보를 제공하도록 구성되며, 인증을 위해 사용되는 데이터의 적어도 일부가 응답 시간을 측정하는 동안에 판독기(420)와 트랜스폰더(440) 사이에서 전송되는 통신 메시지 내에 포함된다.
Patent KR-20120080324-A (KR)
Title: Method and apparatus for supporting high speed mobile terminal in distributed antenna system
Inventor: JEONG SU RYOUNG
IPC: H04J11/00
Filed: 2011-01-07
Abstract: PURPOSE: An apparatus for supporting high speed mobile terminal in a distributed antenna system and a method thereof are provided to embody high data transmission rate while lowering power consumption. CONSTITUTION: A base station performs grouping for new terminal based on location speed information(1210). The base station calculates in-cell service end timing about the corresponding terminal or the terminal group. The base station calculates service handover timing about the next adjacent antenna node(1214). The base station acquires information for the terminal or the terminal group from a central controller or the previous adjacent antenna node(1216). The base station performs communication service(1218).
Patent KR-20120083822-A (KR)
Title: 카약 인양 및 이송장치
Inventor: CHOI YOUN TAE
IPC: B66F9/075
Filed: 2011-01-18
Abstract: [제목] 카약 인양 및 이송장치 
     [구성] 저면에 고정된 바퀴를 통해 이동이 가능하도록 된 프레임과; 
     상기 프레임에 조립되어 상하로 이동하는 승강대와; 
     상기 프레임에 조립되며 승강대를 상승 또는 하강시키는 승강대 구동수단과; 
     상기 프레임에 고정되며, 승강대 구동수단에 유압동력을 인가하기 위하여 유압 모터를 내장하고, 조작레버를 가지는 유압동력발생장치와; 
     상기 승강대에 조립되며 수평으로 슬라이딩 이동을 하는 보조 아암과; 
     상기 보조 아암에 조립되며 카약을 안전하게 떠받히는 카약지지대로 구성된 것을 특징으로 한다. 
       
     카약, 인양
Patent KR-20120086392-A (KR)
Title: artificial wood
Inventor: NOH SI CHUNG
IPC: B44C5/06
Filed: 2011-01-26
Abstract: PURPOSE: An artificial tree is provided to selectively provide fluid pressure to the inside of leaves or petals, thereby variously changing the shape of the artificial trees. CONSTITUTION: An artificial tree(10) comprises an artificial trunk part(110) and an expandable part(120). A fluid pipe(111) is formed inside the artificial trunk part. The expandable part is combined with the artificial trunk part and has a hollow part(121) which is connected to the fluid pipe. The artificial tree additionally includes an artificial branch part between the artificial truck part and the expandable part. A supplemental fluid pipe is formed on the artificial branch part. The expandable part is formed with a flexible material. The expandable part is a leaf and/or a petal shape. The artificial tree additionally includes a control part(140). The control part controls the flow rate of the fluid inside a stream tube.
Patent KR-20120086794-A (KR)
Title: Augmented reality system and method that divides marker and shares
Inventor: AHN KYE HYUK
IPC: G06T17/00
Filed: 2011-01-27
Abstract: PURPOSE: An augmented reality system and a method thereof are provided to divide and use one marker, thereby variously using the marker. CONSTITUTION: A sharing unit(312) shares marker information and area information of the marker. A detection unit(313) detects the marker in a preview image. An image tracking unit(314) tracks an area included in the preview image using the area information of the marker. If a right exists in the tracked area, an engine managing unit(316) checks an AR(Augmented Reality) object in the tracked area. An engine unit(317) displays the AR object. If the tracked area is a shared or group area, the sharing unit shares an AR object included in the area.
Patent KR-20120090199-A (KR)
Title: Non-halogen varnish and a prepreg and a laminated substrate thereof
Inventor: LIU LAI TU
IPC: C08K5/5415
Filed: 2011-02-07
Abstract: PURPOSE: A halogen free epoxy resin composition is provided to comprise a silane coupling agent having a silane coupling agent having methacryloyloxy and methoxy silane as a high strength surfactant, thereby capable of improving release strength of a substrate and a prepreg. CONSTITUTION: A halogen free epoxy resin composition comprises at least one halogen free epoxy resin, a curing agent, a flame retardant curing agent, a curing accelerator, filler consisting of inorganic composite powders comprising silica, aluminum compound, sodium oxide, potassium oxide, and magnesium oxide, and a surfactant which is a silane coupling agent having methacryloyloxy and methoxysilane. On the basis of the sum of the free epoxy resin, and the curing agent, a content of the filler is 10-100.0 parts by weight.
Patent KR-20120091967-A (KR)
Title: Device for gathering apricot
Inventor: HWANG HYEONG YEON
IPC: A01D46/24
Filed: 2011-02-09
Abstract: PURPOSE: A Japanese apricot harvester is provided to collect large amounts of Japanese apricots at the same time, and to prevent the dropping of the Japanese apricots. CONSTITUTION: A Japanese apricot harvester includes a collecting unit(10), a gathering unit(20), and a combining unit(30). The collecting unit is for users to fit to their hands to the collecting unit using conventional working gloves. The gathering unit is located right under the hands of a worker for users to store Japanese apricots without other movements the combining unit combines the collecting unit and the gathering unit.
Patent KR-20110022030-A (KR)
Title: Program and method for present page auto log in
Inventor: KIM DONG HWON
IPC: G06F21/12
Filed: 2011-02-16
Abstract: PURPOSE: A program and a method for present page auto login are provided to perform auto login using a previously registered auto-login information. CONSTITUTION: A folder storing an auto login data is activated through an authentication(S101). A login of a website is necessary in the current page, a website icon is selected in the auto login folder(S102). An auto login is performed by transmitting the login data related with the icon to the website, and using the present page address data as a redirect value(S103).
Patent KR-20120099908-A (KR)
Title: Impedance adjusting circuit
Inventor: KIM KI HO
IPC: G11C7/10
Filed: 2011-03-02
Abstract: PURPOSE: An impedance control circuit is provided to prevent mismatch of a termination operation by differently setting a target impedance value of each reference impedance unit. CONSTITUTION: An impedance code generating circuit(300A) generates a pull-up impedance code and a pull-down impedance code to enable a pull-up reference impedance unit(310) and a pull-down reference impedance unit(330) to respectively have a first target impedance value and a second target impedance value. A plurality of pull-up termination units have the first target impedance value by receiving the pull-up impedance code. A plurality of pull-down termination units have the second target impedance value by receiving the pull-down impedance code. [Reference numerals] (304) Counter unit; (305) Counter unit; (306) Pull-up driver controller; (307) Pull-down driver controller
Patent KR-20120022525-A (KR)
Title: Oxide semiconductor target and mehtod for manufacturing oxide semiconductor film
Inventor: UCHIYAMA HIROYUKI
IPC: H01L21/363
Filed: 2011-03-10
Abstract: PURPOSE: An oxide semiconductor target and a method for manufacturing an oxide semiconductor film are provided to obtain stable quality with low costs by forming an oxide semiconductor film on a substrate with a sputtering method or a deposition method by using an oxide semiconductor target. CONSTITUTION: An oxide semiconductor target is composed of an oxide sintered body. The oxide sintered body is made of the main materials of zinc oxide and tin oxide. An IV-element, a Vgroup element, or the IV-element and theVgroup element are added to the oxide sintered body. The resistivity of the oxide semiconductor target is over 1×10^-1Ωcm. The relative density of the oxide sintered body is over 95%.
Patent KR-20120103251-A (KR)
Title: An electroforming master and manufacturing method thereof
Inventor: LEE JOO YUL
IPC: C23C18/32
Filed: 2011-03-10
Abstract: PURPOSE: An electroforming master and a manufacturing method thereof are provided to obtain good quality of metal mesh by forming a metal-insulator composite layer between a base plate and an insulating layer to improve the adhesion of the insulating layer. CONSTITUTION: An electroforming master(100) comprises a base plate(110), a mesh layer(120), a metal-insulator composite layer(130), and an insulating layer(140). The mesh layer is formed on the base plate into a shape corresponding to the shape of a metal mesh. The metal-insulator composite layer is formed on the base plate and located in the gap of the mesh layer. The insulating layer is formed on the metal-insulator composite layer and located in the gap of the mesh layer.