baber/WOPTO huggingface dataset:
Patent KR-20090127319-A (KR)
Title: Device for combining and housing power storage cells
Inventor: UNTERDOERFER JENS
IPC: H01M50/244
Filed: 2008-03-05
Abstract: The invention relates to a device for combining and housing power storage cells (1) with a flexible envelope (3), which are arranged in a rigid housing (4) with a window opening on a planar side and two openings for the metal leads (2) for the power storage cells. The device comprises a sheet frame in which the power storage cells (1) are plugged and in which a cooling body (7) is arranged.
Patent KR-20090118113-A (KR)
Title: Quadrature imbalance estimation using unbiased training sequences
Inventor: CHRABIEH RABIH
IPC: H04L27/26
Filed: 2008-03-07
Abstract: A system and method are provided for removing quadrature imbalance errors in received data. The method accepts an unbiased training sequence in a quadrature demodulation receiver. An unbiased training sequence has a uniform accumulated power evenly distributed in a complex plane, and includes predetermined reference signals (p) at frequency +f and predetermined mirror signals (pm) at frequency-f. The unbiased training sequence is processed, generating a sequence of processed symbols (y) at frequency +f, representing complex plane information in the unbiased training sequence. Each processed symbol (y) is multiplied by the mirror signal (pm), and an unbiased quadrature imbalance estimate Bm is obtained at frequency (-f). Using quadrature imbalance estimates, channel estimates, and processed symbols, an imbalance-corrected symbol can be generated.
Patent KR-20100016291-A (KR)
Title: [2,6] naphthyridines useful as protein kinase inhibitors
Inventor: DOBLER MARKUS ROLF
IPC: C07D519/00
Filed: 2008-04-04
Abstract: The present invention provides a compound of formula I: (formula I) said compound is inhibitor of selective subset of kinases belonging to the AGC or calmodulin kinase family, such as for example MARK1/2/3, PKD-1/2/3, PKN-1/2, CDK-9, CaMKII, ROCK-I/II, inhibitors of histone deacetylase (HDAC) phosphorylation, or inhibitors of other kinases. Finally, the present invention also provides a pharmaceutical composition.
Patent KR-20100005127-A (KR)
Title: System of detection of faults in surfaces by merging of images by means of light sweeping
Inventor: TORNERO MONTSERRAT JOSEP MARIA
IPC: G01N21/89
Filed: 2007-04-16
Abstract: System of detection of faults in surfaces by merging of images by means of light sweeping by means of a zone of inspection by viewing cameras where the inspected object is swept by an illumination of planar beams in movement which amplify the size of the faults in the captured images. All of the images of a predetermined part of the object captured by the corresponding camera are merged in a single image for subsequent processing thereof.
Patent KR-20100025523-A (KR)
Title: Method and device for determining the angle of bearing in a tacan type radionavigation system
Inventor: COLLE JULIEN
IPC: G01S1/48
Filed: 2008-06-09
Abstract: Method making it possible to reconstruct a first signal taking the form of a series of pulses of width T, characterized in that it comprises a step in which a delay d fixed with respect to the first signal to be reconstructed is introduced into a second signal having a sinusoidal shape and in that the porches of width T of the first signal at an instant t are substituted with portions of sinusoid of the second delayed sinusoidal signal corresponding to an instant t-1 so as to reconstruct a signal having a sinusoidal shape.
Patent KR-20100017733-A (KR)
Title: Thiocarbon-protecting groups for rna synthesis
Inventor: DELLINGER DOUGLAS J
IPC: C07H21/02
Filed: 2008-05-09
Abstract: Aspects of the invention include 2' protected nucleoside monomers that are protected at the 2' site with thiocarbon protecting groups. Thiocarbon protecting groups of interest include thiocarbonate, thionocarbonate, dithiocarbonate groups, as well as thionocarbamate protecting groups. Aspects of the invention further include nucleic acids that include the protecting groups of the invention, as well as methods of synthesizing nucleic acids using the protecting groups of the invention.
Patent KR-20100031573-A (KR)
Title: Press apparatus, and press apparatus system
Inventor: OKAZAKI SHIZUAKI
IPC: B30B7/02
Filed: 2008-05-30
Abstract: Provided is a press apparatus system comprising a first press disk and a second press disk arranged vertically, at least one intermediate press disk arranged between the first press disk and the second press disk, press disk drive means for moving the second press disk vertically, and control means for switching a transfer mode, in which a pair of vertically adjoining press disks of at least one of the intermediate press disk, the first press disk and the second press disk is selected, and in which the selected press disk pair is widened to carry in/out a workpiece between the press disks, and a compression mode, in which the second press disk is driven to apply a compression load to the workpiece arranged between the press disks. The control means changes the pairs of the press disks to be selected in the transfer mode, in a predetermined sequence, each time the compression mode is changed to the transfer mode.
Patent KR-20110081586-A (KR)
Title: Reusable paper cup
Inventor: JUNG JONG MOON
IPC: A47G19/03
Filed: 2010-01-08
Abstract: PURPOSE: A reusable paper cup is provided to remove a material harmful to the health and to maintain the original taste and incense of hot tea. CONSTITUTION: A reusable paper cup comprises: a paper layer(10) which is formed into a cup shape that receives drink; a first coating layer(11) which is formed to the predetermined height from the inner side of the paper layer and includes nanosilver particles; and a second coating layer(12) which includes ZrO2 or AL2O3 and is formed to the upper end of the cup from the upper end of the first coating layer in the inner side of the paper layer.
Patent KR-20110083770-A (KR)
Inventor: HONG SANG WOO
IPC: G06F3/023
Filed: 2010-01-15
Abstract: 본 발명은 눈 깜빡임의 인식에 따른 단말의 기능 수행 방법 및 이를 적용한 단말에 관한 것으로서, 사용자가 눈을 깜빡이는 간단한 동작으로 단말의 기능을 실행시킬 수 있어 사용자의 편의를 더 향상시키기 위한 것이다. 이러한 본 발명은, 눈 움직임 감지부를 통해 사용자의 눈 움직임을 감지하고, 제어부를 통해 상기 사용자의 눈 움직임을 모니터링하는 중에, 특정 눈 깜빡임을 인식하면, 상기 특정 눈 깜빡임에 대응하는 기능 실행 명령을 추출하고, 상기 추출한 기능 실행 명령을 실행한다.
Patent KR-20110085804-A (KR)
Title: Stylus pen
Inventor: KWON OH JIN
IPC: G06F3/0354
Filed: 2010-01-21
Abstract: PURPOSE: A stylus pen is provided to enable a user to feel the best touch sensitivity and maintain the touch sensitivity. CONSTITUTION: A stylus pen(1) comprises a pen shaped body(10) and a static charge absorber(20). The static charge absorber is composed of materials of which the dielectric constant is more than 1. If the stylus pen approaches a touch panel(2), virtual capacitance(3a) is formed between the static charge absorber and the touch panel. Virtual capacitance(3b,3c) is formed between the touch panel and the circumference of the mounting portion of the static charge absorber. Electrostatic capacity is extended by the capacitance.
Patent KR-20110086453-A (KR)
Title: A method of manufacturing phase change ram
Inventor: KIM MYOUNG SUB
IPC: H01L21/8247
Filed: 2010-01-22
Abstract: PURPOSE: A method for manufacturing a phase change memory device is provided to reduce resistance distribution in the upper/lower areas of a lower electrode contact, thereby increasing the performance and integration rate of the phase change memory device. CONSTITUTION: A first conductive film(152) is deposited on an interlayer insulating film(140) and a lower electrode contact hole. A second conductive film is deposited on the first conductive film to fill the lower electrode contact hole. The first and second conductive films are anisotropically etched so that a first lower electrode contact is formed in the lower part of the lower electrode contact hole. A spacer(160) covers the first conductive film. A gap-fill insulating film(185) is formed on the spacer and the first lower electrode contact.
Patent KR-20100088541-A (KR)
Title: Method and system for managing relationships between location identifiers
Inventor: SAMSALOVIC VOJISLAV
IPC: G01S5/02
Filed: 2010-01-27
Abstract: PURPOSE: A method and system for managing relation between location-identifiers is provided to determine the location of a user and to supply surrounding map. CONSTITUTION: A method and system for managing relation between location-identifier(100) is follows. Data related to the first location identifier is gotten. Data related to the second position identifier is gotten. Data related to relation between the second position identifier and the first location identifier is stored based on the obtained data. The relation teller structure of including relationship between the second position identifier and the first location identifier be distinguished. The teller structure is used in order to offer the navigation guideline in building. Data related to the first and second position identifiers comprise the positional code and relation type.
Patent KR-20100088085-A (KR)
Title: Method of reporting an aggregated measurement in wireless communication system
Inventor: JUNG SUNG HOON
IPC: H04W52/28
Filed: 2010-01-27
Abstract: PURPOSE: A method for collecting and reporting a measurement result for which transmission is restricted in a mobile communication system are provided to collect and transmit a measurement result for which reporting is restricted even when the report of the measurement result is restricted for a certain time. CONSTITUTION: A terminal receives a parameter showing measurement report setting from a network. A measured wireless environment is stored and is not reported to the network. The two stages repetitively are performed until the two states satisfy a specific condition. The terminal aggregates the stored wireless environment measurements, and the terminal reports the gathered wireless environment measurements to the network.
Patent KR-20110090487-A (KR)
Title: Apparatus for drying the baby bottle
Inventor: KIM GYONG HUN
IPC: A47L19/00
Filed: 2010-02-04
Abstract: PURPOSE: A sanitary feeding bottle dryer is provided to prevent contaminating of a feeding bottle during a drying process. CONSTITUTION: A first and second incline(10a,10b) symmetrically slope. One or more settling devices(11) are installed on the first and second inclines. A drain(13) is formed on the part in which the first and the second inclines meet each other. A drying plate(10) is contiguous to the settling devices to form one or more fitting grooves(12). The drying plate is separately installed on the top of a container.
Patent KR-20110091088-A (KR)
Title: Method for manufacturing artificial stone
Inventor: HAN DONG HO
IPC: C04B14/14
Filed: 2010-02-05
Abstract: PURPOSE: A water-permeable basalt artificial plate stone, and a manufacturing method thereof are provided to prevent the underground water depletion. CONSTITUTION: A manufacturing method of a water-permeable basalt artificial plate stone comprises the following steps: producing a basalt plate stone(10) by processing raw basalt; producing a mold(50) in a case shape using the basalt plate stone; forming protrusions(51) on the inner bottom of the mold opposed to pores(11) on the basalt plate stone; filling the mold with a surface mortar for molding a surface unit; and pouring main body mortar on the surface mortar to obtain a main body unit.
Patent KR-20110093479-A (KR)
Title: Light emitting device, method for fabricating the same and light emitting device package
Inventor: HWANG SUNG MIN
IPC: H01L33/20
Filed: 2010-02-12
Abstract: PURPOSE: A light emitting device, a light emitting device manufacturing method, and a light emitting device package are provided to prevent static electricity damage by forming a capacitor in an LED chip, thereby minimizing reduction of light absorption. CONSTITUTION: A light emitting structure(110) includes a first conductive semiconductor layer(112), an active layer(114), and a second conductive semiconductor layer(116). A dielectric layer(132) is formed in a cavity of the light emitting structure. The dielectric layer contacts the first conductive semiconductor layer, the active layer, and the second conductive semiconductor layer. A second electrode layer(120) is formed under the dielectric layer. A first electrode(142) is formed on the dielectric layer.
Patent KR-20110094957-A (KR)
Title: Apparatus and method for object segmentation from range image
Inventor: CHOI KWANG NAM
IPC: H04N13/00
Filed: 2010-02-18
Abstract: PURPOSE: An object segmentation apparatus from a range image and a method thereof are provided to automate work environment at outdoor by automatically and exactly detecting a desired object. CONSTITUTION: An interested region detection unit(110) calculates the variation of a depth value which is applied to each pixel forming a range image. The interested region detection unit extracts pixels of which the variation amount is smaller than the predetermined standard value and determines the interested region. A region dividing unit(130) creates a plurality of sub regions by repeatedly dividing the interested region. A region merger unit(140) repetitively merges the dispersion of the pixel depth in the sub regions and updates the merged region.
Patent KR-20100095498-A (KR)
Title: Advertisement data processing system, method and advertisement terminal
Inventor: JUNG TAE WOO
IPC: G06Q30/02
Filed: 2010-02-22
Abstract: PURPOSE: An advertisement data processing system and an advertisement terminal for processing advertisement data are provided to stably supply a service by updating advertisement data and distribute the advertisement data. CONSTITUTION: A service server(100) searches an advertisement terminal based on advertisement terminal information supplied form the advertisement terminal. The service server distributes widely advertisement data to the searched advertising word. A plurality of advertising column words synthesizes advertisement data with output data of the user. Advertising column words output the synthesized data through an image forming apparatus. A database(200) stores advertisement data.
Patent KR-20110098184-A (KR)
Inventor: LEE DONG YUL
IPC: B23H7/04
Filed: 2010-02-26
Abstract: 와이어 방전 가공 장치에 관한 것으로, 보다 상세하게는 가공이 완료된 후 수조로 낙하하게 되는 가공물의 부식을 방지할 수 있는 와이어 방전 가공 장치에 관하여 개시한다. 
본 발명은 와이어 가공부; 상기 와이어 가공부의 하부에 위치하며 가공액을 수용하는 수조; 상기 수조의 바닥과 상기 수조의 외부를 순환하는 이송벨트와, 상기 이송벨트를 구동시키는 구동모터를 구비하는 이송수단; 상기 이송벨트의 수조 외부구간에 배치되어 가공물을 향해 방청유를 분사하는 오일분사수단; 및 상기 이송벨트의 수조 외부구간에 배치되어 가공물을 향해 온풍을 공급하는 건조수단;을 포함하는 가공물 부식 방지 기능을 갖는 와이어 방전 가공장치를 제공한다.
Patent KR-20110099866-A (KR)
Inventor: OH DO HWAN
IPC: G06F3/041
Filed: 2010-03-03
Abstract: 본 발명은 접촉 감지 패널 및 접촉 판단 방법에 관한 것이다. 본 발명에 따른 접촉 감지 패널은, 기판, 상기 기판의 일면에 형성되는 복수의 제1전도성 트레이스, 상기 복수의 제1전도성 트레이스와 동일한 면에 형성되는 복수의 제2전도성 트레이스, 및 상기 전도성 트레이스와 전기적으로 연결되는 컨트롤러를 포함하고, 상기 컨트롤러는 상기 제1전도성 트레이스의 적어도 일부에 구동 신호를 인가하고, 상기 구동 신호가 인가된 제1전도성 트레이스와 상기 제2전도성 트레이스 사이에서 생성되는 정전용량 변화를 감지하며, 상기 제2전도성 트레이스는 상기 제1전도성 트레이스보다 폭이 좁은 것을 특징으로 한다. 본 발명에 따르면, 구동 신호가 인가되는 전도성 트레이스와, 그로부터 상호 정전용량을 감지하는 전도성 트레이스를 기판의 동일한 면에 형성하고 상호 정전용량을 감지하는 전도성 트레이스의 폭을 구동 신호가 인가되는 전도성 트레이스보다 좁게 형성함으로써, 단층 구조로서 복수의 접촉 입력을 정확히 판단할 수 있다.
Patent KR-20100105391-A (KR)
Title: Method of manufacturing electronic device and display
Inventor: TANAKA MASANOBU
IPC: H01L27/12
Filed: 2010-03-10
Abstract: PURPOSE: A method for manufacturing electronic appliances and a displaying apparatus are provided to maintain the location accuracy by forming a fixing layer on the surface of an electronic device and a substrate. CONSTITUTION: A first sacrificial layer is formed on a part of a first substrate. A supporting layer(13) is formed to cover the sacrificial layer. An electronic device(14) is formed on the supporting layer. A protective layer(15) is formed on the electronic device. A supporting body is formed between the electronic device, the supporting layer, and the surface of the first substrate. The electronic device is transferred to a second substrate(21).
Patent KR-20110101853-A (KR)
Inventor: MAENG SEOK JOO
IPC: F26B3/06
Filed: 2010-03-10
Abstract: 본 발명은 하.폐수처리장의 침전물인 유기성슬러지를 건조하여 재처리하는 패들식 슬러지건조기에 관한 것으로,  
하수 및 폐수처리장의 침전물인 유기성슬러지를 연속적으로 건조 및 감량하여 재처리할 수 있도록 한 슬러지건조기로서; 상기 슬러지의 건조공간(13)을 갖는 몸체부(10)와; 상기 몸체부(10)에 내장되고 구동부(20)의 작동과정에서 상기 건조공간(13)에 유입되는 슬러지를 이송시키는 이송부(30) 및; 상기 이송부(30)에 의해 이송되는 상기 슬러지를 향해 스팀을 분사하여 건조하는 건조부(40)를 포함하며; 상기 몸체부(10)의 배출경로에 상기 건조공간(13)을 통해 이송되는 상기 슬러지의 수위에 따라 승강하면서 상기 슬러지가 만수위된 상태에서 후방측으로부터 밀려오는 슬러지는 차단하여 함수율을 조절하는 오버케이트(50)를 더 구비함으로써; 
상기 슬러지가 항상 건조된 상태로 배출되어 배출함수율이 일정하게 유지될 뿐만 아니라 상기 슬러지의 건조에 따른 작업의 효율성 및 작업하중이 줄어들어 유지보수비가 절감되도록 한 것이다.
Patent KR-20110102522-A (KR)
Inventor: KIM JEONG EON
IPC: G06Q50/22
Filed: 2010-03-11
Abstract: 임의의 사용자에 대해 다자녀 인증이 이루어지는 경우 다자녀 혜택을 주는 복수의 기관에 운영하는 시스템에 사용자의 다자녀 인증 정보를 일괄 전송하여 복수의 기관에 일괄적으로 다자녀 등록이 이루어지도록 하는 다자녀 우대지원 서비스 시스템 및 방법에 관한 것으로, 다자녀 가정이 증명되는 경우 다자녀 가정에 부가되는 서비스 사용 요금을 미리 설정된 요금만큼 할인해 주는 복수의 다자녀 우대지원 제공서버; 및 외부로부터 수신되는 다자녀 인증 요청 정보에 응하여 임의의 사용자의 다자녀 인증정보를 전송하는 다자녀 인증 서비스 서버; 상기 복수의 다자녀 우대지원 제공서버와 제휴를 맺고 있으며, 사용자가 회원등록을 수행하는 경우 상기 다자녀 인증 서비스 서버로 다자녀 인증 요청정보를 전송하고, 상기 다자녀 인증 서비스 서버로부터 다자녀 인증정보가 수신되는 경우 상기 제휴 관계를 맺고 있는 복수의 다자녀 우대지원 서버로 상기 다자녀 인증 정보를 전송하는 다자녀 혜택 서비스 서버를 포함하여 이루어진 것을 특징으로 한다.
Patent KR-20110033759-A (KR)
Title: Titanium overlay clad product, and manufacturing method and equipment for overlay-welding of titanium
Inventor: LA HAN SUNG
IPC: B23K9/235
Filed: 2010-03-22
Abstract: PURPOSE: A titanium overlay clad product, manufacturing method and device for overlay-welding of titanium are provided to prevent foreign materials and cracks by forming a copper intermediate layer on mater base material. CONSTITUTION: A titanium overlay clad product comprises a metal base material(10), a copper intermediate layer(20) and a titanium clad(30). The copper intermediate layer is made of pure copper or copper alloy along and formed on the metal base material. The titanium clad is directly welded on the copper intermediate layer. The titanium clad is formed by overlay welding on the copper intermediate layer in inert gas atmosphere.
Patent KR-20110106641-A (KR)
Inventor: SHON DONG WOOK
IPC: H01L31/04
Filed: 2010-03-23
Abstract: 염료감응 태양전지 기판 제조방법이 제공된다.  
본 발명에 따른 염료감응 태양전지 기판 제조방법은 전도성 고분자층을 포함하는 기판에 상기 전도성 고분자의 유리 전이 온도 이상의 온도로 가열된 금속 메쉬를 접촉시키는 단계; 상기 접촉된 금속 메쉬를 소정 세기로 누르는 단계; 및 소정 시간 이상으로 상기 금속 메쉬를 냉각시키는 단계를 포함하는 것을 특징으로 하며, 본 발명에 따른 염료감응 태양전지 기판 제조방법은 금속 메쉬를 기계적인 방식으로 태양전지 기판에 가압, 적층시키므로, 반도체 공정 방식으로 금속 메쉬를 적층시키는 종래 기술에 비하여 경제적인 염료감응 태양전지의 제조가 가능하다. 특히 소정 이상의 온도에서 녹는 폴리머 기판과 소정 온도 이상으로 가열된 금속 메쉬의 접촉에 의하여 플렉서블 염료감응 태양전지를 효과적으로 제조할 수 있다.
Patent KR-20110111881-A (KR)
Inventor: KONG HONG JIN
IPC: F41H11/02
Filed: 2010-04-06
Abstract: 본 발명은 위상 공액 거울을 이용한 표적에 대한 고에너지 레이저 요격 장치 및 방법에 관한 것이다. 본 발명에서는 초기 조사 레이저를 표적에 발사하고 그로부터 산란된 광의 일부를 모아 연쇄 광증폭기를 통해 증폭시켜 고에너지의 레이저 광을 만들어 표적을 요격하게 된다. 이때 반사체로 위상 공액 거울을 사용함으로써 증폭기에서 발생하는 파면 왜곡뿐만 아니라 대기 요동에 의한 파면 왜곡까지 보상해 주어 기존 적응광학계를 이용한 방법과는 달리 능동 제어 없이 표적을 정확히 요격할 수 있는 장치이다. 이 때 n차 조화파 발생기와 쐐기 모양 유리판을 추가로 삽입할 경우, 조준과 요격 사이에 걸리는 시간 동안 표적의 이동까지도 고려하여 표적을 정확히 요격할 수 있다. 이러한 장치에 사용되는 위상공액거울은 능동적으로 파면 왜곡을 보상해야 하는 적응 광학계와는 달리 완벽한 수동 소자이기 때문에 구동에 특별한 기술이 필요하지 않고 제작비용이 매우 저렴하고, 압전 소자 같은 것을 사용하지 않기 때문에 반응 속도에 제한을 받지 않는다. 따라서 이러한 장치가 군사용 레이저 요격 시스템에 적용될 경우, 표적 요격의 정확성과 효율성을 높일 수 있을 것이라 기대된다.
Patent KR-20110111964-A (KR)
Inventor: LEE SUNG RAE
IPC: H04N9/64
Filed: 2010-04-06
Abstract: 본 발명은 색상 보정 장치 및 색상 보정 방법에 관한 것으로, 본 발명에 따른 색상 보정 장치는 알지비(RGB) 신호를 입력받는 입력부, 입력된 알지비(RGB) 신호를 색도분포표 상에 한 포인트로 변환하는 변환부, 기 설정된 색도분포표 상에 복수의 색상 영역 중 포인트가 포함되는 색상 영역을 검출하는 영역 검출부 및 검출된 영역에 할당된 파라미터에 따라 입력된 알지비(RGB) 신호에 대한 색상 보정을 수행하는 색상 보정부를 포함하여, 색상 보정의 효율을 향상시키고 실시간으로 색상 보정을 수행할 수 있다.
Patent KR-20110114353-A (KR)
Inventor: YOON YOUNG HO
IPC: A01G31/00
Filed: 2010-04-13
Abstract: 본 발명은 폴리페놀 함량이 증진된 연녹색 쓴메밀 새싹의 생산방법에 관한 것이다. 
본 발명에 따라 생산된 쓴메밀 새싹은 폴리페놀 물질와 같은 기능성 물질의 함량과 항산화 활성이 증진됨과 동시에 독특한 색상을 가져 소비자들의 구매의욕을 높이는데 효과적이다.
Patent KR-20110013201-A (KR)
Title: Method for processing security number and system using the same
Inventor: SHIN HWA SHIK
IPC: G06F21/82
Filed: 2010-04-22
Abstract: PURPOSE: A password processing method and a system for performing the method are provided to enable people not to grasp the password even people capture a displayed keyboard by seeing a user input a password. CONSTITUTION: A display device(10) displays a plurality of keyboards for inputting a plurality of password numbers. If one among keys is selected, a password corresponding to at least one keyboard arranged nearby the selected keyboard is transmitted to a processor(110) with a password corresponding to the selected keyboard. The processor compares the password corresponding to the selected keyboard and the password corresponding to at least one keyboard. The processor performs authentication with at least one password among a plurality of passwords which is already set by a user.
Patent KR-20110119356-A (KR)
Title: Transistor of semiconductor device and method of forming the same
Inventor: JANG KYOUNG CHUL
IPC: H01L29/78
Filed: 2010-04-27
Abstract: PURPOSE: A transistor of a semiconductor device and a forming method thereof are provided to reduce the read and write time of a semiconductor device by maintaining the threshold voltage of a transistor. CONSTITUTION: A recess(22) is formed on a semiconductor substrate(10) with a preset depth. A first gate electrode(26) is formed in the recess. A second gate electrode(27) is formed on the upper side of the first gate electrode. The second gate electrode has ions with one of nitrogen, oxygen, arsenic, aluminum, and hydrogen. The first and second gate electrodes have TiN, TaN or Mo.
Patent KR-20110122025-A (KR)
Title: A novel single purification column kit for simultaneously removing sulfur, water and polar organic chemical materials containing sample
Inventor: KIM CHANG JUN
IPC: G01N30/14
Filed: 2010-05-03
Abstract: PURPOSE: An impurity purifier is intended to provide a new purified column kit comprising cupper and anhydrous sodium fulfate with the upper end of a glass pipe filled with adsorbent to remove polar substance and to minimize the loss of a sample. CONSTITUTION: An impurity purifier(1) comprises a sample injection port(10), a first purifying unit(20), a second purifying unit(30), a support unit(40), and a discharge port(50). The first purifying unit comprises cupper and anhydrous sodium sulfate powder. The first purifying unit is located on the lower end of the sample injection port. The second purifying unit comprises polar-substance adsorbent. The second purifying unit is located on the lower end of the first purifying unit. The support unit supports the second purifying unit. Purified materials passing through the support unit are discharged through the discharge port.
Patent KR-20110122275-A (KR)
Title: Metal porous structure and method of manufacturing by the same
Inventor: KIM BYOUNG KEE
IPC: B22F9/06
Filed: 2010-05-04
Abstract: PURPOSE: A porous metal structure and a method of manufacturing the same are provided to achieve uniform pore size of a porous metal structure because the porous metal structure is formed of ultrafine alloy powder without a primer layer. CONSTITUTION: A method for manufacturing a porous metal structure is as follows. A preform(10) having pores set according to the pore size of a porous metal structure(14) is prepared. Colloids including metal powder having an average grain size of 0.08~0.13μm are spread on the preform. The preform on which a coating layer(12) is formed is sintered to form a porous metal structure with an oxidized weight increase of 5~15%.