baber/WOPTO huggingface dataset:
Patent KR-20070110657-A (KR)
Title: Backlight unit and liquid crystal display device using the same
Inventor: MOON JE YOUNG
IPC: G02F1/13357
Filed: 2006-05-15
Abstract: A backlight unit and an LCD including the same are provided to prevent drooping of an optical member and a lamp while brightness uniformity is maintained by disposing at least one lamp guide, which includes a holder part and a first support integrally formed, for each lamp. A bottom cover(52) has an opened upper side and an internal space where a plurality of lamps(58) is disposed to a predetermined height. An optical member is disposed on the lamps to be spaced apart from the lamps at a predetermined interval. A lamp guide(56) includes a first support(56c) coupled to the bottom cover, a holder(56a) connected to the first support and having one opened side to holder the lamp, and a second support(56b) connected to the holder and supporting the optical member under the optical member. The optical member includes a diffusion plate and an optical sheet. The diffusion(60) shields an opened part of the bottom cover and diffuses light. The optical sheet(62) includes at least one prism sheet which changes the path of light incident from the diffusion plate(60) and at least one diffusion sheet which diffuses light incident from the diffusion plate.
Patent KR-20070113476-A (KR)
Title: Caption replay method
Inventor: RYU SUNG SOO
IPC: H04N7/08
Filed: 2006-05-24
Abstract: A method for replaying a caption is provided to store a portion of a screen image on which the caption is displayed and to display the caption according to the request of a user so that the user can view the caption, and to mix the caption with a present video so that the user can view the video with the caption. If a TV is turned on, a vide signal of a specific portion of a screen image having caption is stored in a memory according to frames. If a key signal used to display the caption is input, the video signal stored before preset time is read out from the memory and displayed(S10,S20). The memory is a first-in first-out(FIFO) memory. The preset time corresponds to three minutes. The specific portion of the screen image includes a lower end portion of 0 line to 100 lines and a left portion of 0 line to 500 lines.
Patent KR-20060128750-A (KR)
Title: Cable of ultrasonic probe and ultrasonic probe
Inventor: ITO HIROKI
IPC: A61B8/00
Filed: 2006-06-09
Abstract: An ultrasonic probe and a cable of the ultrasonic probe are provided to improve operation property during an ultrasonic investigation using the ultrasonic probe, by increasing flexibility of the cable. In a cable(30) connecting an ultrasonic probe head(20) contacting with an investigation part of a subject and a body of an ultrasonic diagnosis apparatus, the thickness of an outer skin part constituting the cable in the side connected to the ultrasonic probe head is thicker than the thickness of the outer skin part constituting the cable in the side connected to the body.
Patent KR-20070051653-A (KR)
Inventor: LEE DO YOUNG
IPC: E06B3/32
Filed: 2006-06-23
Abstract: 본 발명은, 벽체의 창호개구에 설치되는 고층용 창호에 관한 것으로서, 상기 벽체의 두께에 대응하는 전후 두께를 가지고 상기 창호개구의 내측 둘레면에 결합되는 메인프레임과; 상기 메인프레임내에 수직 및/또는 수평 방향으로 결합되어 입면을 분할하며상기 메인프레임의 전면으로부터 실내측으로 내향된 적어도 하나의 분할프레임을 갖는 것을 특징으로 한다.   
     이에 의하여, 풍압에 대한 충분한 강도를 가지면서 건물 및 창호의 외관을 미려하게 할 수 있고, 부품과 작업공수를 절감함과 동시에, 제작 및 시공이 용이하고 제반 비용을 현격하게 절감할 수 있는 고층용 창호가 제공된다.  
     또한, 창짝의 결합이 용이하고, 수밀성이 우수하여 부식을 미연에 방지함과 동시에, 세척이 용이하고 안전한 고층용 창호가 제공된다.  
       
     창호, 창호프레임, 메인프레임, 분할프레임,
Patent KR-20060083186-A (KR)
Inventor: KIM MIN SIK
IPC: B02C18/00
Filed: 2006-06-28
Abstract: 본 발명은 빈 페트병을 잘게 절단함으로써 부피를 축소시키는 페트병 세단기에 관한 것으로서, 보다 상세하게는 페트병의 부피 축소작업을 보다 원활하게 진행할 수 있고, 페트병의 부피 축소를 효과적으로 이룩할 수 있도록 한 페트병 세단기에 관한 것이다. 
     이 같은 본 발명은 보디, 보디를 바닥에서 떨어져 있도록 받치는 받침대, 커팅장치 등으로 이루어진다. 또 보디는 상측 및 하측에 투입구와 배출구가 각각 형성되고 내부에 투입구와 배출구를 연결하는 이송통로가 형성된다. 또한 커팅장치는 투입구로 투입되어서 이송통로로부터 배출구로 이송되는 페트병이 다수의 단편으로 분할되어 배출구로 배출되도록 절단하는 것을 기술적 특징으로 한다. 
       
     세단기, 절단, 커터, 커팅장치, 페트병, PET
Patent KR-20070009480-A (KR)
Title: Process for the preparation of low mooney nitrile terpolymers
Inventor: GUO SHARON X
IPC: C08F222/00
Filed: 2006-07-14
Abstract: Provided is a method for preparing nitrile terpolymers, whereby optionally hydrogenated nitrile terpolymer having a lower molecular weight, a lower Mooney viscosity, and a narrower molecular weight distribution is obtained. The method for preparing nitrile terpolymers comprises reacting a nitrile terpolymer in the presence of at least one compound selected from the group consisting of the compounds represented by the following formula 1, 2, 3, 4, or 5. The nitrile terpolymer comprises at least one monomer selected from the group consisting of alkyl ester of unsaturated carboxylic acid, alkoxyalkyl acrylate, and ethylenically unsaturated monomers other than dienes, at least one conjugated diene, and at least one alpha,beta-unsaturated nitrile.
Patent KR-20080007701-A (KR)
Title: Device and method for correction error of speed meter using gps
Inventor: JANG HYO SOUK
IPC: B60K37/00
Filed: 2006-07-18
Abstract: An apparatus and a method for correcting an error rate of a speed meter by using a GPS sensor signal are provided to display speed of the speed meter based on the dynamic radius of a tire changed by a cluster microcomputer. An apparatus for correcting an error rate of a speed meter by using a GPS sensor signal comprises a speed sensor(20) and a GPS position sensor(30). The speed sensor(20) is installed at one side of a transmission to detect a speed signal of a vehicle. The GPS position sensor(30) measures a travel distance every 1km. A cluster microcomputer(10) receives detection signals from the speed sensor(20) and the GPS position sensor(30) to change the dynamic radius of a tire. A speed meter of a cluster indicates speed by correcting an error rate according to an output signal of the cluster microcomputer(10).
Patent KR-20080012614-A (KR)
Title: Method and system for examining defect of auto steel rim
Inventor: LEE HYUNG KI
IPC: G01M17/02
Filed: 2006-08-04
Abstract: A method and a system for examining defects of a vehicle steel rim are provided to improve reliability of welding examination by inspecting defects of the welded portion of the rim through a fluorescence magnetic partial test. A method for examining defects of a vehicle steel rim performs welding examination on a rim of a wheel by a magnetic examination method. The method comprises the steps of seating the inner surface of the rim on an electromagnet yoke on which a coil is wound, spraying a material including fluorescent material onto the welded portion of the rim, and magnetizing the rim by feeding current.
Patent KR-20080014492-A (KR)
Title: Method for inputting chinese characters and terminal capable of implementing the same
Inventor: MIN ZEE YOUNG
IPC: G06F3/01
Filed: 2006-08-11
Abstract: A method for inputting Chinese characters and a terminal for implementing the same are provided to enable a user to input Chinese characters more conveniently by modifying the order of inputted constitutive strokes and providing an exact Chinese character in case the user commits an error in the process of inputting a Chinese character according to a stroking method. In case the user of a terminal randomly inputs constitutive strokes for an arbitrary Chinese character without knowing its exact stroking order(S510), the terminal deduces all stroking orders which can be obtained through combinations of the inputted constitutive strokes(S520). Based on the deduced stroking orders, the terminal obtains all applicable Chinese characters containing the inputted constitutive strokes from a Chinese database and displays the obtained Chinese characters(S530). The user selects a desired one among the displayed Chinese characters(S540).
Patent KR-20080018023-A (KR)
Title: Air conditioner
Inventor: JANG YOUNG YOUN
IPC: F24F1/06
Filed: 2006-08-23
Abstract: An air conditioner is provided to carry out heat exchange between heat media and atmospheric air while heat generated by a heater is transferred to the heat media in a heating pipe, a storage tank, and a unit heat exchange tank, and discharge the heat-exchanged warm air to the outside via an outlet to warm an environmental space. An air conditioner includes a cover(300) coupled with an upper part of a body part(200) and having an inlet(310), and a heat exchanger(100) mounted in the body part. The heat exchanger includes a storage tank(120) connected to an upper part of a heating pipe(110) via a first connection pipe(130), and a unit heat exchange tank(150) coupled at an upper part of the storage tank by second connection pipes(160,160'), wherein the heating pipe is mounted with a heater(112) inside. The unit heat exchange tank has branched tanks(151,151') connected to each other by branched pipes(152,152'), wherein the branched tanks are connected to the second connection pipes respectively. The heating pipe, the storage tank, and the unit heat exchange tanks are filled with heat media(170). The inlet is coupled with a motor connected to a fan(314).
Patent KR-20080032299-A (KR)
Title: Method and apparatus of generating encryption key for broadcast encryption
Inventor: JUNG BAE EUN
IPC: H04L9/00
Filed: 2006-10-09
Abstract: A method and an apparatus of generating encryption keys for broadcast encryption are provided to reduce transmission overhead, storage overhead, and computation overhead. A method of generating encryption keys for broadcast encryption includes the steps of: generating a first encryption key for all nodes including root nodes with a plurality of depths to a plurality of leaf nodes(S220); and generating a second encryption key for intermediate nodes between the root nodes and the leaf nodes(S230). The step of generating the second encryption key includes the step of: generating any one of a first key or a second key by using the first encryption key whether a first child node connected to a sibling node of the intermediate node is positioned on a left or right route of the intermediate node.
Patent KR-20080033600-A (KR)
Title: Security method for user input data to electronic device
Inventor: KIM JUN SIK
IPC: G06F3/00
Filed: 2006-10-12
Abstract: A method and a system for preventing key input information hacking by using a virtual keyboard are provided to prevent key input information hacking from the beginning while preventing inconvenience in key input, and prevent hacking through secret observation to finger gestures of a user as well as hacking by a hacking tool. If application for requesting key input is executed, an information input window is displayed on a monitor of a terminal(301). The terminal operates terminal key input security software(302). The terminal key input security software decides creation information of a virtual keyboard/keypad to create a virtual keyboard/keypad(303). A user inputs keys by using the virtual keyboard/keypad and the terminal key input security software receives key input information(304). The terminal key input security software transmits inputted key input information to the application(305). The application receives the key input information and decodes the key input information(306).
Patent KR-20080003168-A (KR)
Title: Image preocessing circuit, imaging circuit, and electronic device
Inventor: HIGUCHI TSUYOSHI
IPC: H04N5/372
Filed: 2006-11-03
Abstract: An image processing circuit, an imaging circuit, and an electronic device are provided to reduce the noise of a pixel signal through the averaging process of plural digital code values acquired by AD conversion repeated plural times. An image processing circuit comprises a CDS(Correlated Double Sampling) circuit(3a) and an AD(Analog-to-Digital) converting unit(3b). The CDS circuit extracts a potential difference between a pixel signal at the reset of a solid-state imaging device and a pixel signal after exposure. The AD converting circuit includes a circuit for performing the AD conversion of the potential difference and a processing unit(33b) for adding and averaging plural digital code values acquired through the AD conversion repeated plural times. The CDS circuit includes a capacitive element for maintaining the potential difference. The AD converting circuit repeats the AD conversion when the potential difference is held in the capacitive element.
Patent KR-20080041936-A (KR)
Title: Method for testing weak cell of phase-change random access memory and a semiconductor memory device using the method
Inventor: KIM KI SUNG
IPC: G11C8/08
Filed: 2006-11-08
Abstract: A method for testing a weak cell of a phase change random access memory and a semiconductor memory device using the same are provided rapidly to detect a defective cell capable of performing normal read operation because of changed resistance of a phase change material according to repetitive read operation. A plurality of memory cell arrays(210_1-210_n) include a plurality of sectors comprising a plurality of cells. A word line pulse control part(230) controls to change width or period of a word line pulse applied to the memory cell array. The word line pulse control part controls to increase the width of the word line pulse, and to reduce the period of the word line pulse. A current control part(250) controls a current flowing in a cell to be tested. A control part(270) controls to apply the changed word line pulse to each sector at the same time.
Patent KR-20080044663-A (KR)
Title: Plasma display panel
Inventor: SONG JUNG SUK
IPC: H01J11/22
Filed: 2006-11-17
Abstract: A plasma display panel is provided to improve the ability to display a low gray level by forming one pixel using three subpixel discharge cells and one blank cell having no phosphor. A first substrate(20) and a second substrate(10) are opposite to each other, and electrodes are formed on the first substrate or the second substrate. Barrier ribs(30) are interposed between the first substrate and the second substrate to define plural unit cells(40) therebetween. The cell includes three subpixel discharge cells arranged in a triangular shape, in which phosphors of different colors are applied, and a blank cell having no phosphor. The three subpixel discharge cells and the blank cell are formed as a unit pixel.
Patent KR-20070055398-A (KR)
Inventor: LI SHUNPU
IPC: H01L31/042
Filed: 2006-11-24
Abstract: 전기화학 전지의 대량 생산을 실현함에 있어서, 정확한 정렬을 하기 위한 고 해상도의 패터닝 기술이 부족하다는 한계가 있다.  본 발명은 전기화학 전지의 제조를 위해 폴리머층에 패턴 구조를 형성하는 방법을 제공한다.  본 발명의 전기화학 전지의 제조 방법은 기판 위에 폴리머층을 증착하는 단계, 및 엠보싱 툴을 사용하여 폴리머층을 스탬핑하여 엠보싱된 폴리머층을 형성하는 단계를 포함하고, 상기 엠보싱 툴은, 서로 이격되어 상기 엠보싱 툴의 스탬핑 면으로부터 연장하는 인접 셀들의 제 1 어레이를 가짐으로써, 상기 엠보싱된 폴리머층 내에 서로 이격되어 연장하는 인접 셀들의 제 2 어레이를 캐비티로서 형성하는 것을 특징으로 한다. 
       
     전기화학 전지, 폴리머층, 염료감응 태양 전지
Patent KR-20080047207-A (KR)
Title: Printed circuit board, pcb card using the printed circuit board, method for manufacturing the printed circuit board and the pcb card
Inventor: LEE KWANG TAE
IPC: H05K3/40
Filed: 2006-11-24
Abstract: A PCB(Printed Circuit Board), a PCB card using the PCB, and methods for manufacturing the PCB and the PCB card are provided to reduce a cost by using a low cost component while maintaining durability and to implement a circuit pattern with high density. A PCB card(500) using a PCB(100) includes an insulating member(121), at least one contact unit(130), circuit patterns(140), at least one semiconductor element(310), and a sealing member(400). The contact member is formed on a region of the insulating member to expose one surface thereof. The circuit patterns are formed on one surface of the insulating member so that a part thereof is electrically connected to the contact unit. The semiconductor element is mounted to be electrically connected to the circuit patterns. The sealing member is formed so that the circuit pattern and the semiconductor are blocked from the outside.
Patent KR-20080040535-A (KR)
Title: Method for transmitting data using direct memory access control and apparatus therefor
Inventor: LEE DONG SOO
IPC: G06F13/28
Filed: 2006-11-30
Abstract: A method and an apparatus for transmitting data by using direct memory access control are provided to transmit data efficiently and measure transmission efficiency while the data is transmitted so that a user checks the data transmission efficiency. A method of transmitting data between a source memory and a destination memory includes a step of checking the length of data left in the source memory after the data is transmitted and a currently set burst length(710), a step of comparing the length of the remaining data to the currently set burst length based on the checking result(720), and a step of selectively changing the burst length based on the comparison result and transmitting the data(730,740).
Patent KR-20080051447-A (KR)
Title: Method for preparing polymer
Inventor: PARK SEUNG YOUNG
IPC: C08F4/60
Filed: 2006-12-05
Abstract: A method for preparing a polymer is provided to obtain a polymer in the form of solid precipitated particles having an adequate particle size, thereby simplifying the overall process and improving the cost efficiency. A method for preparing a polymer comprises the steps of: mixing (a) a non-solvent, (b) a monomer and (c) a catalyst; and carrying out polymerization of the monomer while precipitating the polymer polymerized from the monomer in a solid state. The non-solvent is added to the monomer in a ratio of 10-90 wt%. The non-solvent is a C5-C20 hydrocarbon compound having any one structure selected from a linear structure, branched structure and cyclic structure. Particular examples of the non-solvent include n-hexane, cyclohexane and heptane.
Patent KR-20070061452-A (KR)
Title: Positive resist composition and pattern making method using the same
Inventor: FUKUAHARA TOSHIAKI
IPC: G03F7/039
Filed: 2006-12-08
Abstract: Provided are a positive resist composition, which reduces pattern deformation caused by normal exposure or liquid immersion exposure and has excellent followability along movement of lens during liquid immersion exposure, and a method for forming a pattern using the same. The positive resist composition comprises (A) a resin of which solubility in an alkali developer increases by the action of an acid, (B) a compound capable of generating an acid when irradiated with actinic rays or radiation, (C) a resin which has at least one repeat unit of a silicon-containing repeat unit represented by the following formula(I) and a silicon-containing repeat unit represented by the following formula(II), is stable against an acid, and is insoluble in an alkali developer, and (D) a solvent. In the formulae(I) and (II), L is a single bond or a divalent linker, many R1s each independently represents a hydrogen atom, a halogen atom, an alkyl group, a cycloalkyl group, an alkoxy group, or an alkoxycarbonyl group, R2 represents a monovalent organic group having at least one silicon atom, R3 represents a hydrogen atom, a halogen atom, a cyano group, or a monovalent organic group, Q represents an alicyclic structure, and k is an integer of 0-3.
Patent KR-20080054565-A (KR)
Title: Method of simple evaluation for epi. defect on single crystal epitaxial wafer
Inventor: KIM YOUNG HUN
IPC: H01L21/66
Filed: 2006-12-13
Abstract: A method of evaluation for epi defects of a single crystal epitaxial wafer is provided to check up a beginning point of an epi defect or a defect source, and to trace a process in which the epi defects are generated. A method of evaluation for epi defects on a single crystal epitaxial wafer comprises following steps of: checking up a location of a defect of a single crystal epi wafer through a particle counter or naked eyes(S10); checking up the defects in a focused ion beam apparatus, and selecting an ion milling section location of the epi wafer(S20); performing the ion milling until the epi defects are revealed by irradiating the focused ion beam(S30); separating the boundary between the wafer and the epi layer; cleaning and drying the epi wafer; evaluating the epi defects by observing a processed section by using the FIB apparatus or an electronic microscope(S50).
Patent KR-20080055294-A (KR)
Title: Plasma etching method
Inventor: YOU JEONG HYUN
IPC: H01L21/3065
Filed: 2006-12-15
Abstract: A plasma etching method is provided to enable control of micro loading effect in an etch process by adjusting the size of CD(critical dimension) and the slope profile of a pattern in etching a nitride pattern by a plasma etch process. A wafer is installed in a process chamber. A plasma source part is introduced into the upper part of the process chamber to make plasma the reaction gas supplied to the inside of the process chamber. A source power part applies source power for generating the plasma to the plasma source part. A bias power part supplies bias power to the rear surface of a wafer(310) to be installed in the process chamber. A wafer is installed in the process chamber, including an etch target layer(350) and an etch mask(370) on the etch target layer. Reaction gas including oxide gas, CFx gas and CHxFy gas is supplied to the inside of the process chamber, and a plasma etch process is performed on the etch target layer to form a pattern wherein the supplied flowrate of the CHxFy gas is relatively adjusted so that the lateral slope or/and CD of the pattern are controlled to form a pattern of the etch target layer. The oxide gas can include oxygen gas, the CFx can include CF4 gas, and the CHxFy gas can include CHF3 gas.
Patent KR-20060030897-A (KR)
Title: Secondary battery and method for producing the same
Inventor: IKUTA SHIGEO
IPC: H01M50/491
Filed: 2005-03-09
Abstract: Disclosed is a secondary battery comprising a positive electrode, a negative electrode, and a porous film bonded to the surface of at least one of the positive electrode and the negative electrode. The porous film contains ceramic particles and a binder, and the ceramic particles contain polycrystalline particles obtained by mechanically grinding a ceramic sintered body which is directly synthesized from a ceramic precursor. The porosity of the porous film is, for example, 40-80%. The porous film can be formed by such a method that comprises a step for obtaining a ceramic sintered body from a ceramic precursor, a step for obtaining ceramic particles by mechanically grinding the ceramic sintered body, a step for obtaining a slurry containing the ceramic particles and a binder, and a step for coating the slurry over the surface of an electrode and drying the coating.
Patent KR-20060054333-A (KR)
Title: Monoclonal antibody against influenza b virus and immunoassay instrument using the antibody
Inventor: AZUMI JUN ICHI
IPC: C07K16/08
Filed: 2004-07-23
Abstract: A highly specific monoclonal antibody against influenza B virus and an immunoassay instrument using the same whereby influenza B virus can be specifically detected. This monoclonal antibody against influenza B virus undergoes an antigen-antibody reaction with a nucleoprotein of influenza virus B having a molecular weight of from 60 to 75 kD but substantially shows no antigen-antibody reaction with influenza A virus.
Patent KR-20060065658-A (KR)
Title: Electrical connector
Inventor: HARKABI DAN
IPC: H01R24/00
Filed: 2004-07-26
Abstract: An electrical connector (30), for example a connector that will operate with the Universal Serial Bus, is disclosed. In some embodiments, the connector (30) includes none, one, or several tongue board (301), tongue tip, electrical contact (302), housing shell, insulating strip on the inner lining of housing shell, protective edge (303). A connector integral to a printed circuit board is also disclosed. Other embodiments are disclosed.