baber/WOPTO huggingface dataset:
Patent KR-20050118665-A (KR)
Title: Semiconductor packaging with a partially prepatterned lead frame and method of manufacturing the same
Inventor: ISLAM SHAFIDUL
IPC: H01L21/68
Filed: 2004-01-15
Abstract: A method of making a lead frame and a partially patterned lead frame package with near-chip scale packaging (CSP) lead-counts is disclosed, wherein the method lends itself to better automation of the manufacturing line as well as to improving the quality and reliability of the packages produced therefrom. This is accomplished by performing a major portion of the manufacturing process steps with a partially patterned strip of metal formed into a web-like lead frame (120) on one side, in contrast with the conventional fully etched stencil-like lead frames, so that the web-like lead frame, which is solid and flat on the other side is also rigid mechanically and robust thermally to perform without distortion or deformation during the chip-attach and wire bond processes, both at the chip level and the package level. The bottom side of the metal lead frame (120) is patterned to isolate the chip-pad (125) and the wire bond contacts (123) only after the front side, including the chip (140) and wires (160), is hermetically sealed with an encapsulant (170). The resultant package being electrically isolated enables strip testing and reliable singulation without having to cut into any additional metal. The use of the instant partially patterned lead frame in making ELP, ELPF and ELGA-type CSPs is also disclosed.
Patent KR-20050085983-A (KR)
Title: Crystal defect assessment method
Inventor: KOINUMA HIDEOMI
IPC: C30B33/00
Filed: 2002-03-15
Abstract: A method for flattening the surface of an oxide crystal insoluble in an acid or an alkali to an ultra high degree, which comprises reducing the surface of an oxide crystal insoluble in an acid or an alkali with a reducing agent, dissolving the reduced surface of the oxide crystal with an aqueous solution of an acid or an alkali, and subjecting the oxide crystal having the dissolved surface to a heat treatment in the atmosphere, to thereby flatten the surface of the oxide crystal to an ultra high degree at an atomic level of roughness; a method for preparing a single crystal thin film of a ReCa4O(BO3)3 based oxide using the above method; a single crystal thin film of a ReCa4O(BO3) 3 based oxide exhibiting SHG property; a method for flattening the surface to be used for the entrance or emission of a light of such an oxide optical crystal to an ultra high degree using the above method; and a method for evaluating the defect of such an oxide optical crystal using the above method.
Patent KR-20060024763-A (KR)
Title: Method for producing a semiconductor component
Inventor: KAISER STEPHAN
IPC: H01L21/268
Filed: 2004-01-27
Abstract: The invention relates to a method for producing a semiconductor component, according to which a semiconductor layer (2) is separated from a substrate (1) by irradiation with laser pulses, the pulse duration of the laser pulses being less than or equal to 10 ns. The laser pulses have a spatial beam profile, whose flank slope is gentle enough to prevent cracks in the semiconductor layer (2) caused by thermally induced lateral stresses, during the separation of the semiconductor layer (2) from the substrate (1).
Patent KR-20050103287-A (KR)
Title: Chemomechanical production of functional colloids
Inventor: ADAM JENS
IPC: C09C3/04
Filed: 2004-02-06
Abstract: The invention relates to a method for producing a functional colloid during which particles are reactively fragmented in a mechanical manner in a dispersant in the presence of a modifying agent so that the modifying agent is chemically bound, at least in part, to the fragmented colloid particles.
Patent KR-20060007408-A (KR)
Title: Image processing apparatus
Inventor: WELLES PETRUS W G
IPC: H04N7/26
Filed: 2004-04-28
Abstract: An image processing apparatus receives a base video stream and an enhancement video stream that contains information for optionally improving a quality of an output stream derived from the base video stream. An adder (126) forms an output stream by adding image information values derived for a location in an image from the base video stream and the enhancement video stream. A multiplier (124) coupled between the input and the adder adjusts a relative weight with which the information value in the base video stream and the enhancement video stream are added to each other. A weight selection unit (123) selects the relative weight as a function of position in the image and/or time in the video information, adaptive to local content of the video information.
Patent KR-20060079141-A (KR)
Title: Dual surveillance camera system
Inventor: GIN JACK
IPC: G03B29/00
Filed: 2004-08-30
Abstract: A surveillance system having two specialized surveillance cameras with corresponding specialized illuminators is provided in a dual compartment container that eliminates internal light reflection problems by separating each camera and corresponding illuminator while combining each camera with an alternate illuminator, rendering the system more accurate, yet more compact and suited to unobtrusive placement. Considerable heat is generated by the specialized illuminators, requiring a heat sink to preserve illuminator life expectancyand to prevent the adjacent cameras from being adversely affected by the heat. Another feature enabling the system to work in its compact form despite the heat from the illuminators is that the protective case itself is adapted to be a heat sink for the illuminators.
Patent KR-20060012595-A (KR)
Title: Negative electrode for lithium batteries
Inventor: JUMAS JEAN CLAUDE
IPC: H01M4/525
Filed: 2004-04-26
Abstract: An active material for high-voltage negative electrodes (>1V vs. Li) of secondary rechargeable lithium batteries is disclosed. Chemical composition is represented by the general formula Li2+vTi3- WFeXMyM'ZO7-alpha, where M and M' are metal ions having an ionic radius between 0.5 and 0.8 A and forming an octahedral structure with oxygen, like Ti3+, Co2+, Co3+, Ni2+, Ni3+, Cu2+, Mg2+, A13+, In3+, Sn4+, Sb3+, Sb5+, alpha is related to the formal oxidation numbers n and n' of M and M' by the relation 2 alpha=v+4w-3x- ny-n'z and the ranges of values are -0.50, y+z>0 and x+y+z<=0. 7. The structure is related to that of ramsdellite for all the compositions. The negative active material is prepared by ceramics process wherein lithium oxide, titanium oxide, iron oxide, M and/or M' oxide are used as starting material for synthesis. Inorganic or organic solid precursors of the oxides can also be used instead. After reactant dispersion the mixture is fired. The resulting electrochemically active material provides low working voltage and capacity with excellent cycling capabilities at both low and high current densities.
Patent KR-20060020621-A (KR)
Title: Method providing an improved bi-layer photoresist pattern
Inventor: XIAO HANZHONG
IPC: G03F7/36
Filed: 2004-04-29
Abstract: A method for etching a feature in a layer is provided. An underlayer of a polymer material is formed over the layer. A top image layer is formed over the underlayer. The top image layer is exposed to patterned radiation. A pattern is developed in the top image layer. The pattern is transferred from the top image layer to the underlayer with a reducing dry etch. The layer is etched through the underlayer, where the top image layer is completely removed and the underlayer is used as a pattern mask during the etching the layer to transfer the pattern from the underlayer to the layer.
Patent KR-20060009362-A (KR)
Title: Electronic part test device
Inventor: YAMASHITA KAZUYUKI
IPC: G01R31/26
Filed: 2004-05-28
Abstract: There is provided an electronic part test device for performing a test by pressing an I/O terminal (HB) of an IC chip (IC) against a contact section (151) of a test head (150). The electronic part test device includes a test plate (110) holding a holding section (113) in a rockable way in a test plate main body (111). The holding section (113) holds a rear surface of the IC chip (IC) where no I/O terminal (HB) is lead out, on a substantially flat holding surface (114) greater than the rear surface. During a test, the side surface (113b) of the holding section (113) is guided onto a guide surface (153) arranged around the contact section (151) while the IC chip (IC) held in the holding section (113) is pressed against the contact pin of the contact section.
Patent KR-20060069363-A (KR)
Title: Method of selecting wt1 vaccine adaptive patient
Inventor: SUGIYAMA HARUO
IPC: G01N33/50
Filed: 2004-06-25
Abstract: A method of selecting a patient of high WT1 vaccine response on the basis of the frequency of WT1-specific CTL precursor cells as an indicator; a diagnostic agent for the selection; etc. In particular, there is provided, for example, a method of selecting a patient of high WT1 vaccine response, comprising the step (a) of isolating a biosample containing CTL precursor cells from a subject patient; the step (b) of measuring the existence frequency or amount of WT1-specific CTL precursor cells present in the biosample (a); and the step (c) of adjudicating on whether or not the results of the measurement (b) are high as compared with those of healthy people and judging the responsiveness to WT1 vaccine.
Patent KR-20070072737-A (KR)
Title: Cti system outbound function and outbound control method thereof
Inventor: CHO YONG DUK
IPC: H04M11/00
Filed: 2006-01-02
Abstract: A CTI(Computer Telephony Integration) system with an outbound function and an outbound control method in the system are provided to decide on call approval of a customer through an error message transmitted from a PBX(Private Branch Exchange) without dividing voices, when the customer does not receive a call, thereby picking out a wrong telephone number. If a customer(1) does not receive a call automatically requested through an outbound dialer(20), a signal detector(100) confirms a response event transmitted from a PBX(2). A controller(200) transmits a control signal which interrupts the currently requested call to the outbound dialer according to the response event confirmed through the signal detector.
Patent KR-20060015668-A (KR)
Inventor: SHIN KYU CHUL
IPC: C12Q1/68
Filed: 2006-01-11
Abstract: 본 발명은 중합효소 연쇄반응(Polymerase Chain Reaction:PCR)방법과 멤브레인 측면 흐름 DNA 칩(Lateral flow membrane DNA chip)을 이용한 인체 유해 미생물의 검출 방법 및 그에 사용되는 키트에 대한 발명으로, 다양한 인체 검출물로부터 20종의 인체 유해 미생물을 단일 키트로 특이도 높게, 신속하게 검사 할 수 있는 효과가 있다. 
     본 발명의 핵산 서열 분석 방법 및 킷트는 마이크로웰 플레이트 핵산 교잡법이나 멤브레인 핵산 교잡법 그리고 DNA chip 등 기존의 핵산 분석 방법들에 비해, 단 시간내에 육안으로 정확하고 간편하게 분석 결과를 확인할 수 있으며, 특히 한번에 여러 종류의 핵산을 동시에 검출하는 것이 가능하므로, 핵산 중합 반응에 의한 핵산의 증폭 확인 시험 또는 세균이나 세포로부터 분리 추출한 시료내 특정 핵산의 검출 시험 등의 핵산 서열 분석 시험을 요하는 광범위한 유전자 관련 산업 및 연구 분야에서 유용하게 사용될 수 있을 것으로 기대된다. 
       
     핵산, 멤브레인 측면 흐름 분석 기법, 핵산 중합 반응, 핵산 교잡 반응, 핵산 프로브, 핵산 프라이머, 비오틴, 스트렙트아비딘 부착 발색효소, 발색기질
Patent KR-20070075147-A (KR)
Title: Door hinge for media dispenser
Inventor: PARK SE HOON
IPC: G07F19/00
Filed: 2006-01-12
Abstract: A door hinge for a media dispenser is provided to easily fit a hinge pin into an insertion hole by making a diameter of an upper end of the hinge pin smaller than a diameter of a lower end of the insertion hole, and thus facilitating assembling of a door. A door hinge for a media dispenser is composed of a door hinge unit(30) fixed to a door for opening and closing an opening part of a cabinet forming the outside of the media dispenser, and provided with an insertion hole(36) recessed at the inside in a tapered form, and a body hinge unit(40) fixed to the cabinet and equipped with a tapered hinge pin(44) fitted into the insertion hole. The body hinge unit comprises the hinge pin having a tapered insertion portion and a cylindrical moving portion; a pin support unit(42) fixed to the cabinet and formed with a guide hole into which the moving portion is movably inserted; and an adjusting tool installed at the pin support unit for adjusting the height of the hinge pin by moving the moving portion.
Patent KR-20070075832-A (KR)
Title: A sectional floor board with flat heater and its preparing method
Inventor: PARK YOUNG MIN
IPC: E04F15/02
Filed: 2006-01-16
Abstract: A prefabricated floor board having a sheet type heating element is provided to use as a floor heating material by preventing the discharge of a volatile organic compound such as formaldehyde and the inhabitation of harmful insects by placing sheet type heating elements on the inside of a particle board. The prefabricated floor board having a sheet type heating element is formed in a rectangular particle board with 25~30 weight percent pine needles, 10~18 weight percent charcoal powder having the particle size of 30~150 meshes, 25~35 weight percent illite powder and 40~52 weight percent synthetic resin adhesives. The manufacturing method of the prefabricated floor board having a sheet type heating element comprises the steps of: forming a polygonal base plate having a thickness of 4~6mm using a particle board composite; attaching sheet type heating elements(20) on one side of a perforated base plate(10); forming long holes(12) on a space between the sheet type heating elements and installing power supply lines(30) on two sides of the sheet type heating elements; connecting power supply lines(30) to two ends of the perforated base plate and connecting electric wire connectors(34,34') to the power supply lines by connecting wires(32); and forming upper and lower coating layers by applying the same composite as the composite used for the base plate on two sides of the perforated base plate to the fixed thickness.
Patent KR-20060085202-A (KR)
Inventor: FEGER DAMIEN
IPC: F23G7/06
Filed: 2006-01-20
Abstract: 본 발명은 가스소성로장치에 관한 것으로, 연소가스를 생산하는 히터본체(5)를 갖춘 연소실(3)과 연소를 위해 상기 히터본체(5)에 냉각공기(9)를 공급하는 적어도 하나의 팬(7a,7b) 및 연소가스와 상기 냉각공기로 형성된 혼합물(13)을 배출하는 배출굴뚝(11)로 이루어진다. 상기 연소실(3)은 연소냉각공기(9a) 또는 상기 적어도 하나의 팬(7a,7b)으로 유발하는 냉각공기의 흐름이 지나가는 상기 연소실(3)과 배출굴뚝(11) 사이에 환형상의 덕트(21)가 존재하는 방식으로 상기 배출굴뚝(11)에 장착되며, 상기 연소실(3)은 냉각공기의 일부가 상기 환형상의 덕트(21)에 주입되어 흐르도록 다수의 주입오리피스 또는 튜브(29a,29b)를 구비한다.
Patent KR-20070077922-A (KR)
Title: Liquid crystal display
Inventor: LU JIAN GANG
IPC: G02F1/1343
Filed: 2006-01-25
Abstract: An LCD(Liquid Crystal Display) is provided to secure the visibility at left and right sides and to inhibit the generation of texture, thereby enhancing the brightness. A pixel electrode(82) is formed on the first insulating layer and includes plural sub pixel electrodes(82a) extended toward a slanting line at every pixel. A pixel electrode connection member(82b) electrically connects sides of plural sub pixel electrodes. The second insulating substrate is located oppositely to the first insulating substrate. A common electrode(90) is formed on the second insulating substrate and includes plural sub common electrodes arrayed alternately and in parallel to the sub pixel electrodes. A liquid crystal is interposed between the first and second substrates. The common electrode also includes a common electrode connection member for connecting sides of plural sub common electrodes. The common electrode connection member is overlapped with the pixel electrode connection member.
Patent KR-20060014455-A (KR)
Inventor: YOON YONG JOO
IPC: H05B37/02
Filed: 2006-01-27
Abstract: 본 발명은 음성인식 기능이 구비된 형광등에 관한 것으로서, On-Off기능에 대하여 음성신호가 하나 이상 미리 저장되며, 상기 음성신호의 입력에 해당되는 소정 전기적 신호를 발생시키는 음성인식 수단과 음성인식수단으로부터 입력되는 신호를 판단하여 그에 대한 전기적 신호를 제공하는 음성인식칩, 그리고 입력된 명령을 명확히 실행하기 위한 마이크로프로세서를 구비하여 이루어진다. 
     본 발명은 형광등의 On-Off기능을 수동적인 방법뿐만 아니라, 음성명령과 소리에 의해 조작할 수 있으므로 사용자의 편리함을 추구하는데 그 목적이 있다. 따라서 장애인이나 신체부자유자들도 쉽게 형광등을 On-Off할 수 있는 잇점을 지니고 있다. 
     또한, 음성인식 형광등의 경우 기존의 형광등 보다 사용자의 편의성과 효용성을 극대화하는 효과가 있으며, 저렴한 가격으로 대량생산이 가능한 잇점을 지니고 있다. 아울러 음성인식이 구현되는 형광등은 전기적 부하를 줄여 전력소모를 줄이는 경제적 효과가 있다. 
       
     음성인식, 음성신호, 형광등
Patent KR-20070081323-A (KR)
Title: Flat screen apparatus
Inventor: NAM YANG WON
IPC: B01D33/15
Filed: 2006-02-10
Abstract: A flat screen apparatus is provided to facilitate the attachment to a condensing and mixing tank by simply constructing the apparatus in a flat structure, and prevent gaps from being clogged by disposing moving plates between neighboring fixing plates. A casing(10) has an inlet portion(11a), through which treatment water flows, and an outlet portion(17), through which filtered water is discharged. The inlet portion is installed at a front surface of the casing, and the outlet portion is installed at a rear surface of the casing. A plurality of fixing plates(25) are distanced each other at a predetermined interval within the casing. Both ends of each fixing plate are fixed by fixing shafts in one body(23). A plurality of moving plates(26) are disposed between neighboring fixing plates such that one end portion of each moving plate is rotatively installed at one of the fixing shafts. The moving plate has a portion wider than the fixing parts. A pair of eccentric shafts(30) are contacted with front and rear surfaces of each moving plate, and rotated by a driving unit(40). The eccentric shafts rotate the moving plates in rear and front directions.
Patent KR-20060093070-A (KR)
Inventor: OTA HIDENOBU
IPC: G02F1/1337
Filed: 2006-02-17
Abstract: 본 발명은 타겟을 효과적으로 이용하면서(자원 절약으로 환경에의 부담이 적은 방법으로), 배향 특성(액정 재료의 배향 상태를 규제하는 기능)에 우수하고, 또한, 내광성에 우수한 무기 배향막을 제조할 수 있는 무기 배향막의 형성 방법을 제공하는 것, 상기 형성 방법에 의해 얻어지는 무기 배향막을 제공하는 것, 상기 무기 배향막을 구비하는 전자 장치용 기판, 액정 패널 및 전자기기를 제공하는 것으로, 본 발명의 무기 배향막의 형성 방법은, 이온빔 소스(ion beam source)로부터의 이온빔을 타겟에 조사함으로써, 스퍼터 입자를 인출하고, 상기 스퍼터 입자를 기재(基材) 상에 입사시켜, 무기 배향막을 형성하는 방법으로서, 타겟 전체를 교환하는 일 없이, 타겟의 결손을 보충 또는 회복하는 복구 처리를 하면서 성막하는 것을 특징으로 한다.
Patent KR-20070084897-A (KR)
Title: Thermoplastic resin using phyllite
Inventor: KIM CHEOL SU
IPC: C08L23/12
Filed: 2006-02-22
Abstract: An environment-friendly thermoplastic resin containing phyllite is provided to reduce the amounts of bromine-based flame retardant and antimony trioxide added by using phyllite, to maintain flame retardancy, and to have antibacterial, antifungal, and deodorant functions. A thermoplastic resin containing phyllite is obtained by adding a phyllite powder to a thermoplastic resin that is added with a bromine-based flame retardant and antimony trioxide(Sb2O3) to provide flame retardancy. When the thermoplastic resin is a PP or PE-series resin, 0.1-10 parts by weight of a phyllite powder, 10-30 parts by weight of a bromine-based flame retardant, and 1-10 parts by weight of antimony trioxide are added to 100 parts by weight of the thermoplastic resin.
Patent KR-20070084960-A (KR)
Title: Radiated mode leaky coaxial cable
Inventor: LEE HYOUNG KOOG
IPC: H01B11/18
Filed: 2006-02-22
Abstract: A radial leakage coaxial cable is provided to easily perform a bidirectional communication between a leakage coaxial cable and a communication antenna by extending a radial slot in a lengthwise direction of the radial leakage coaxial cable. A radial leakage coaxial cable includes an inner conductor(110), a dielectric substance(120), and an outer conductor(130). The dielectric substance compactly encloses the inner conductor based on a center line. The outer conductor compactly encloses the dielectric substance. Radial slots exposing the dielectric substance are arranged along the center line at same interval. The radial slots include a first slot and a second slot. The first slot is formed perpendicular to the center line to have a predetermined length. The second slot is vertically extended from the first slot.
Patent KR-20070094092-A (KR)
Title: Method of driving discharge display panel wherein activation of frame is performed
Inventor: KIM TAE HYUN
IPC: G09G3/296
Filed: 2006-03-16
Abstract: A method of driving a discharge display panel to perform a frame activation is provided to enhance reproducibility of display images by performing an exact discharge operation during address and scan periods. A unit frame is driven by plural sub-fields using a time division scheme. Each of the sub-fields(SF1) includes reset, address, and sustain periods(R1,A1,S1). The number of sustain pulses are set during respective sustain periods. The number of sustain pulses are adjusted in the sustain period in proportion to a grayness weighted value allocated in the respective sub-fields and in inverse proportion to an average grayness of respective frames. The sustain pulses are applied during an activation period(AC) between a unit frame start point and an initial sub-field start point.
Patent KR-20070096588-A (KR)
Title: Method of driving plasma display panel
Inventor: JANG SOO KWAN
IPC: G09G3/292
Filed: 2006-03-27
Abstract: A method for driving a plasma display panel is provided to enhance brightness in the sustain discharge by extending an interval between scan and sustain electrodes of the plasma display panel. A unit frame for representing gray level includes plural subfields. Each of the subfields includes reset, address, and sustain periods(PR,PA,PS). During the reset period, a gradually rising voltage is applied to first electrodes(Y1-Yn), a gradually falling voltage is applied to second electrodes(X1-Xn) which are formed in parallel with the first electrodes, and then a constant voltage is applied to third electrodes(A1-Am) which are formed to cross with the first and second electrodes. A gradually falling voltage is applied to the first electrodes, a gradually rising voltage is applied to the second electrodes, and then a constant voltage is applied to the third electrodes.
Patent KR-20070097173-A (KR)
Title: Locking screw
Inventor: NA YOUN HWAN
IPC: F16B33/02
Filed: 2006-03-28
Abstract: A loosening preventing screw is provided to prevent fastening force from being decreased by increasing a contact area and contacting pressure between the thread and a screw valley. In a loosening preventing screw(10) whose height of a thread is variable according to a pitch, a triangle-sectional projection(3) having a moderate inclined surface(3A) at a fastening direction and a steep inclined surface(3B) at the other end is formed at front and rear surfaces of threads(1,2) with standard height. Fastening force of the loosening preventing screw is kept by frictional force acting between the thread of its outer peripheral surface and a screw valley.
Patent KR-20070102864-A (KR)
Title: System and method for loading management for passenger & cargo aircraft
Inventor: OH KI YOUNG
IPC: G06Q10/00
Filed: 2006-04-17
Abstract: System and method for loading management for passenger and cargo aircraft are provided to ensure fast and accurate in loading freight and passengers by calculating weight and balance of loads with the automated system using a gene algorithm. A system(100) for loading management for passenger and cargo aircraft comprises a load information storage unit(110), an arrangement model production unit(120), and a result storage unit(140). The load information storage unit receives and stores predetermined information of a load to be loaded on the aircraft. The arrangement model production unit is capable of generating more than one first generation population as a random basic loading model by using the load information as design variables, evaluating the goodness of fit to first generation population based on a predetermined constraint function, and repeating the production of next generation population until the best arrangement model is found, wherein the population meets a predetermined condition under more than one algorithm out of crossover, mutation, displacement, duplication, addition, and deletion. The result storage unit stores the best arrangement model generated by the arrangement model production unit.