baber/WOPTO huggingface dataset:
Patent KR-20070068200-A (KR)
Title: A method for measuring base coating thickness of electrical steel sheets
Inventor: HONG JAE HWA
IPC: G01B15/02
Filed: 2005-12-26
Abstract: A method for measuring a base coating thickness of electric steel sheets is provided to measure the thickness of base coating by measuring the intensity of a diffraction X-ray. A method for measuring a base coating thickness of electric steel sheets includes the steps of: irradiating an X-ray to a base coating layer(60) of a steel sheet at a set incident angle by using an X-ray generation unit(10); measuring an X-ray intensity spectrum diffracted from the steel sheet within a set angle range in a fixed position as an intensity of a diffraction X-ray using X-ray detectors(20,30); and calculating a thickness of the base coating layer of the steel sheet using the measured diffraction X-ray intensity spectrum using a calculating unit(40).
Patent KR-20070069311-A (KR)
Title: Circuit for driving liquid cristal display
Inventor: LEE SE KYU
IPC: G02F1/133
Filed: 2005-12-28
Abstract: A circuit for driving an LCD device is provided to prevent a flicker noise by implementing an optic sensor for detecting a flicker noise at an end portion of a projection lens. A circuit for driving an LCD(Liquid Crystal Display) device includes a video scaler(100), a panel driver(200), a DAC(Digital Analog Converter,300), an amplifier(400), and an afterimage remover(500). The video scaler converts display data to a suitable signal for the type and resolution of liquid crystal. The panel driver generates driving signals for the liquid crystal. The DAC converts an image signal, which is driven by the panel driver, to an analog signal, and applies the converted analog signal to the liquid crystal. The amplifier applies an amplified common voltage to the liquid crystal. The afterimage remover, which is connected between the liquid crystal and the DAC, measures a flicker noise of the image signal, and removes the measured flicker noise.
Patent KR-20070069321-A (KR)
Title: Method for manufacturing of cmos image sensor
Inventor: JEONG SEONG HEE
IPC: H01L27/146
Filed: 2005-12-28
Abstract: A method for manufacturing a CMOS image sensor is provided to prevent the bridge between adjacent microlenses due to a conventional heat treatment for performing a reflow process by using an Ar sputtering process capable of changing a trapezoid type structure of a microlens pattern into an oval type structure and a second microlens coating process. An interlayer dielectric(32) is formed on a semiconductor substrate with a plurality of photodiodes(31). A plurality of color filter layers(34) spaced apart from each other are formed on the interlayer dielectric. A planarization layer(35) is formed thereon. A microlens pattern(36) is formed on the planarization layer corresponding to each photodiode. An Ar sputtering process is performed on the microlens pattern to form a first microlens on the resultant structure. A second microlens is formed on the first microlens.
Patent KR-20070069871-A (KR)
Title: Hot plate of track coater and temperature control method for semiconductor manufacturing
Inventor: LIM BYUNG JIN
IPC: H01L21/027
Filed: 2005-12-28
Abstract: A hot plate of a track apparatus for photoresist coating of fabricating semiconductor and a control method for CD(Critical Dimension) are provided to improve uniformity of the CD due to a focusing error of the wafer by applying a thermo controlling device when performing a soft baking process. A hot plate of a track apparatus comprises a plate main body(10) with cylindrical shape for setting a wafer coated with photoresist; a heater(20) and a thermo sensor(30) installed in the plate main body. Wherein, the plate main body is constituted by installing a cooler(40) with circular shape which is formed along edges of the plate main body.
Patent KR-20070071853-A (KR)
Title: Provide method of voice menu in mobile phone
Inventor: LEE SEUNG MYUNG
IPC: H04M3/487
Filed: 2005-12-30
Abstract: A voice menu service method of a mobile communication terminal is provided to be capable of announcing each menu as voices, so as to offer various setup functions and services of the terminal even though a user is a blind person or is in a situation that the user cannot view a screen. If a random menu is designated while a menu list is displayed on a screen of a mobile communication terminal, a voice announcement file matched with the menu is reproduced(S11-S15). If the designated menu is selected, it is decided whether lower menus exist in the selected menu(S17-S25). If so, lists of the lower menus are displayed on the screen, and a voice announcement file indicating that the designated menu is selected is reproduced, and if the lower menus do not exist, a program connected to the selected menu is executed(S27,S29).
Patent KR-20050025594-A (KR)
Inventor: HEDRICK GEOFFREY S M
IPC: G05D1/00
Filed: 2003-07-08
Abstract: A flat panel display (10) for presenting graphical renderings (16) of aircraft flight, operation and system status data to an aircraft pilot renders the data at various predetermined brightness levels depending on the category of data assigned to that data. Primary data appears on the screen (12) at a full brightness level and secondary data appears on the screen (12) at a brightness level less than the full brightness level. In this manner, a wide variety and range of aircraft flight, operation and system status data can be simultaneously conveyed to the pilot on a single display screen (12) through selective illumination of particular classes or categories of the data on the display at predetermined brightness levels, thereby advantageously directing the pilot's attention specifically to the primary data which is presented at full brightness.
Patent KR-20060025515-A (KR)
Title: Ionic liquids containing a sulfonate anion
Inventor: DAVIS JAMES H JR
IPC: C07C309/63
Filed: 2003-08-15
Abstract: The present invention relates to novel ionic liquids comprising a docusate, docusate variant, or other sulfonate anion. The ionic liquids may be conveniently made via, for example, metathesis. The ionic liquids are often hydrophobic and useful in many hydrocarbon compositions, polymer compositions, and in supercritical carbon dioxide applications. The ionic liquids are capable of hindering static electricity buildup in the hydrocarbon compositions and can therefore minimize flammability and/or explosiveness.
Patent KR-20050057367-A (KR)
Title: Active display
Inventor: PELZER HEIKO
IPC: G02F1/133
Filed: 2003-09-05
Abstract: The invention relates to a projection system comprising an active display (1, 1'). The display comprises radiation-sensitive control units (4) which decode the information about brightness and color of a pixel in the signal beam (I) of a projector (2) and drive connected light-emitting diodes (3) accordingly. Due to the self-sufficient mode of operation of these pixels, it is possible to build up comparatively flat and large-sized projection faces whose brightness is not limited by the capacity of the projector (2).
Patent KR-20050050663-A (KR)
Title: Semiconductor device
Inventor: WATANABE KENICHI
Filed: 2003-03-28
Abstract: A semiconductor device capable of restricting a void growth in a copper wiring. The semiconductor device comprises a semiconductor substrate, an insulation layer formed above the semiconductor substrate, a barrier metal layer that is a first damascene wiring buried in the insulation layer, defines the bottom face and the side faces, and also defines a first hollow part at the inner side, a copper wiring layer disposed in the first hollow part and defining a second hollow part at the inner side, a first damascene wiring disposed in the second hollow part and containing an auxiliary barrier metal layer separated from the barrier metal layer, and an insulating copper diffusion preventing film disposed on the first damascene wiring and the insulation layer.
Patent KR-20050072810-A (KR)
Title: Sealing material for liquid crystal and liquid crystal display cell using same
Inventor: ASANO TOYOHUMI
IPC: C08F283/10
Filed: 2003-11-05
Abstract: A sealing material for liquid crystals which hardly contaminates liquid crystals, shows excellent workability and combining property when applied to a substrate, has a long working life, a long pot life and a high adhesion strength is disclosed. The sealing material for liquid crystals is characterized by containing (A) a curing resin composed of a mixture of (a) an epoxy group-containing curing resin and (b) a (meth) acyloyl group-containing curing resin, or (c) a curing resin containing an epoxy group and a (meth)acyloyl group; (B) a radical-forming photopolymerization initiator; (C) an isophthalic acid dihydrazide having an average particle diameter of 3 mum or smaller; and (D) a filler having an average particle diameter of 3 mum or smaller.
Patent KR-20050088339-A (KR)
Title: Locos isolation for fully-depleted soi devices
Inventor: BOHR MARK
IPC: H01L21/762
Filed: 2003-12-08
Abstract: The present invention discloses a method including: providing a substrate; forming a buried oxide layer over the substrate; forming a thin silicon body layer over the buried oxide layer, the thin silicon body layer having a thickness of 3-40 nanometers; forming a pad oxide layer over the thin silicon body layer; forming a silicon nitride layer over the pad oxide layer; forming a photoresist over the silicon nitride layer; forming an opening in the photoresist; removing the silicon nitride layer in the opening; partially or completely removing the pad oxide layer in the opening; removing the photoresist over the silicon nitride layer; forming a field oxide layer from the thin silicon body layer in the opening; removing the silicon nitride layer over the pad oxide layer; and removing the pad oxide layer over the thin silicon body layer. The present invention also discloses a structure including: a substrate; a buried oxide layer located over the substrate; a thin silicon body layer located over the buried oxide layer, the thin silicon body layer including active areas separated by isolation regions, the isolation regions having a modified bird's beak length that is 30-60 % of a thickness of the thin silicon body layer; and a fullydepleted device located in each of the active regions.
Patent KR-20050122197-A (KR)
Title: A process for the production of porous inorganic materials or a matrix material containing nanoparticles
Inventor: BUJARD PATRICE
IPC: C23C14/00
Filed: 2004-01-12
Abstract: The present invention relates to a process for the production of porous inorganic materials or a matrix material containing nanoparticles with high uniformity of thickness and/or high effective surface area and to the materials obtainable by this process. By the abovementioned process materials with a defined thickness in the region of ± 10 %, preferably ± 5 %, of the average thickness are available.
Patent KR-20050095889-A (KR)
Title: Multilayered substrate and manufacturing method thereof
Inventor: TAKAYA MINORU
IPC: H05K1/16
Filed: 2004-03-26
Abstract: A multilayer substrate composed of a plurality of bases that are put on top of one another and comprising functional devices of plural kinds is disclosed. A first functional material film and a second functional material film are arranged on the same surface, thereby respectively forming a first functional device and a second functional device. The functional material films can be formed on a transfer substrate by thin-film process and then transferred to a base.
Patent KR-20050120641-A (KR)
Title: Method and apparatus for silicone oxide deposition on large area substrates
Inventor: YADAV SANJAY D
IPC: C23C16/40
Filed: 2004-04-05
Abstract: A method and apparatus for depositing a dielectric material at a rate of at least 4000 Angstroms per minute on a large area substrate that has a surface area of at least about 0.35 square meters is provided. In one embodiment, the dielectric material is silicon oxide. Also provided is a vaporizer comprising a plurality of grooves.
Patent KR-20050120763-A (KR)
Inventor: TAN HARRY
IPC: H04L12/56
Filed: 2004-03-15
Abstract: The Quality Packet Radio Service enhances the slow General Packet Radio Service medium access procedure to include fast in-session access capability by assigning uplink radio channel resources to only send active data. A new set of common control channels is designed to provide these in-session network access capabilities. These channels support similar access and control functions as the GPRS common control channels except they are used solely in Quality Packet Radio Service to implement in-session access. Since initial radio channel access to the mobile subscriber station has already been established, a smaller amount of overhead information is required for implementing in-session access, thereby allowing stringent low delay requirements to be met. The assigned uplink channel resources are released during an in-session inactive data period by releasing its assigned Uplink State Flag(s) and Packet Data Traffic Channel(s).
Patent KR-20060036049-A (KR)
Title: Electret-condenser microphone
Inventor: SHIGENO YASUHIRO
IPC: H04R19/04
Filed: 2005-04-25
Abstract: An electret capacitor microphone, comprising a diaphragm (33) and a rear electrode (35) forming a capacitor, a cylindrical case (31) in which the diaphragm (33) and the rear electrode (35) are stored, a circuit board (39) stored in the cylindrical case (31) on the opening part (31c) side, and fixed to the opening part (31c) by caulking a caulking part (31b) formed by bending the opening edge of the cylindrical case (31) to the inside to close the opening part (31c), and a substrate (51) fixed to the outer surface of the circuit board (39). A circular pattern (44) and an annular pattern (45) are formed on the outer surface of the circuit board (39), and a circular pattern (52) and an annular pattern (53) are formed on the surface of the substrate (51) on the opposite side of the circuit board (39) side. The circuit pattern (44) and the annular pattern (45) are electrically connected to the circular pattern (52) and the annular pattern (53) through through-holes (54a) and (54b) formed in the substrate (51), and the surface of the substrate (51) on which the circular pattern (52) and the annular pattern (53) are formed is formed in a reflow soldering face.
Patent KR-20060014385-A (KR)
Title: Light source
Inventor: BOGNER GEORG
IPC: G02B27/14
Filed: 2004-04-15
Abstract: The invention relates to a light source, particularly a projection light source for a projection system, comprising a multitude of semiconductor chips and at least two, preferably three different electromagnetic radiation-emitting types of chips with different emission spectra. Each semiconductor chip has a chip extraction surface via which the radiation is extracted. The light source also a multitude of primary optics elements, and a primary optics element is assigned to each semiconductor chip. Each primary optics element has a light input and a light output and reduces the divergence of at least one portion of the radiation emitted by the semiconductor chip during the operation thereof. The semiconductor chips are arranged with the primary optics elements in at least two interspaced groups so that the groups emit separate cones of light when the semiconductor chips are in operation. The separate cones of lights of the groups are superimposed by means of secondary optics to form a combined cone of light.
Patent KR-20060031602-A (KR)
Title: Encapsulated essential oils
Inventor: LINDER CHARLES
IPC: A01N65/00
Filed: 2004-05-06
Abstract: The invention provides a process for the preparation of essential oil microcapsules comprising dissolving a di- or polyisocyanate into an essential oil, emulsifying the resulting mixture in an aqueous solution containing a di- or polyamine, and or a di or polyhydroxy compound to effect encapsulation of said essential oil through interfacial polymerization, whereby there is formed a polyurea and/orpolyurethane film around the essential oil droplets which film enhances the stability of said essential oil, reduces its evaporation rate and controls its release rate when applied to a substrate.
Patent KR-20060009368-A (KR)
Title: Automatic mixing and dilution methods and apparatus for online characterization of equilibrium and non-equilibrium properties of solutions containing polymers and/or colloids
Inventor: REED WAYNE F
IPC: G01N30/02
Filed: 2003-11-21
Abstract: A device is developed that is capable of automatically and continuously extracting fluid from a polymer-containing vessel and mixing this with a solvent such that the final fluid is dilute enough that single particle light scattering, spectrophotometric and other measurements can be made on it. Whereas many sampling and dilution devices exist, the novelty of this invention consists in its ability to deal with very high viscosities, including those laden with bubbles, and to introduce only a short delay time between sampling and measurement. The device is ideally suited for situations where the viscosity of the polymer-containing vessel changes over a wide range during the course of a reaction; e.g. polymerization, polymer degradation, aggregation, and others. Furthermore, provision is made for modular conditioning stages, such as changing solvent conditions, evaporating monomer, filtering, etc. The amount of sample actually withdrawn for measurement is very low, normally on the order of 0.25ml to 5ml per hour. The device can also vary the dilution factor either automatically or manually during operation.
Patent KR-20060015653-A (KR)
Title: Extended dynamic resource allocation for packet data transfer
Inventor: BEARD TIMOTHY GILES
IPC: H04J3/06
Filed: 2004-02-26
Abstract: A method for control of packet data transmissions in a TDMA wireless network to provide for additional choices in the allocation of communication channels. The fixed relationship in the timing of the downlink allocation signalling and subsequent uplink transmission is altered for certain classes of mobile station to avoid physical constraints. Examples of variations in USF signalling in GPRS are given.
Patent KR-20060040611-A (KR)
Title: Method and apparatus for shuffling data
Inventor: MACY WILLIAM JR
IPC: G06F9/308
Filed: 2004-06-24
Abstract: Method, apparatus, and program means for shuffling data. The method of one embodiment comprises receiving a first operand having a set of L data elements and a second operand having a set of L control elements. For each control element, data from a first operand data element designated by the individual control element is shuffled to an associated resultant data element position if its flush to zero field is not set and a zero is placed into the associated resultant data element position if its flush to zero field is not set.
Patent KR-20070073296-A (KR)
Title: Liquid crystal display and manufacturing method thereof
Inventor: SEO JIN SUK
IPC: G02F1/136
Filed: 2006-01-04
Abstract: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to form a groove at a light transmitting substrate and to form an electrode line or a black matrix within the groove, thereby lowering a step of a thin film layer in a substrate. A groove is formed at a substrate(100). A gate line corresponding to at least a portion of the groove is formed on the substrate. A data line is crossed with the gate line. A TFT(Thin Film Transistor) and a pixel electrode(170) are formed at the crossing portion of the gate and data lines. The depth of the groove and the thickness of the gate line are the same. An active layer is formed at a portion of the groove. The depth of the groove and the thickness of the active layer are the same. A black matrix(210) is formed at the groove. A color filter(220) is formed on the black matrix. A column spacer(300) is formed on the upper portion of the black matrix.
Patent KR-20070074933-A (KR)
Title: Method for setting signaling radio bearer in asynchronous communication network
Inventor: KIM DAE EUN
IPC: H04B7/26
Filed: 2006-01-11
Abstract: An SRB(Signaling Radio Bearer) setup method in an asynchronous mobile communication system is provided to shorten call connection time by shortening SRB setup time in case a call processing procedure is carried out. When an RRC(Radio Resource Control) connection request message is received(S101), an RNC(Radio Network Controller) transmits a radio link setup request message to a node B(S103). The RNC transmits an RRC connection setup message to a mobile communication terminal(S105). The RNC receives a radio link setup response message sent from the node B as a response(S107). A data transport bearer is set between the RNC and the node B(S109).
Patent KR-20070075644-A (KR)
Title: Method and apparatus scalable face recognition based on complementary features
Inventor: PARK GYU TAE
IPC: G06K9/80
Filed: 2006-01-13
Abstract: A scalable face recognition method based on complementary features and a device thereof are provided to enhance face recognition performance by analyzing a face image with a plurality of feature analysis techniques and composing similarity according to analysis result. A multi-analyzer(130) analyzes a plurality of features for the face image by independently using the feature analysis techniques and provides the plurality of similarities by comparing the features with the features obtained from a reference image. A composer(140) composes the similarities by calculating an average of the similarities, calculating a sum of weight assigned to the similarities, and using a log likelihood ratio of the similarities. A discriminator(150) classifies the face image by using the composed similarities.
Patent KR-20060083912-A (KR)
Inventor: INN BRUCE L
IPC: G05F1/10
Filed: 2006-01-17
Abstract: 이중 모드 조정기는 고 전류의 PWM 조정기 모드와 저 전류의 LDO 조정기 모드를 가지고 있으며, 모드 사이의 전이 동안 PWM 조정기와 LDO 조정기의 동작 파라미터를 빠르게 변화시킨다. 전이 기간 동안의 변화는 LDO 또는 PWM 조정기의 에러 증폭기 기준 전압을 상승시켜서 정확한 핸드오버를 보장하는 것과, 전이하는 동안 LDO 스테이지의 바이어스 전류를 상승시켜서 LDO 조정기가 전압 글리치에 빠르고 안정되게 응답하게 하는 것과, 전이 기간 동안 하나 이상의 추가 패스 트랜지스터를 가지고 LDO 조정기 직렬 패스 트랜지스터를 증가시켜서 LDO 조정기가 더 높은 전류를 처리하게 하는 것을 포함한다. 전이 이후에 인에이블된 조정기부의 동작 파라미터는 통상의 값으로 리셋된다. PWM 조정기는 소프트 개시 루틴으로 개시되어서 전력 트랜지스터를 흐르는 전류를 제한한다. PWM 조정기가 동기식 조정기를 사용하면, 역방향 전류 제한 회로가 사용되어서 PWM 조정기가 개시해서 LDO 조정기를 로드 다운시키는 것을 방지할 때 역방향 전류를 제한하는 것이 바람직하다.
Patent KR-20060090925-A (KR)
Inventor: CAVALCANTI FERNANDO ANTONIO PE
IPC: B01J37/34
Filed: 2006-02-01
Abstract: 하나 이상의 혼합된 금속 산화물 전구체의 마이크로파 조사와 열수 공정을 결합하는 혼합된 금속 산화물 촉매를 제조하는 방법이 기재되어 있다.
Patent KR-20070079222-A (KR)
Title: Mobile terminal and method for display notifying data of event occurrence thereof
Inventor: LEE HYUN WOO
IPC: H04B1/40
Filed: 2006-02-01
Abstract: A mobile terminal and a method for displaying event occurrence notification data of the mobile terminal are provided to solve a problem that when a character or an image is displayed in an OSD method, a user can hardly discriminate the character and the image in case that the color of the character or the image is the same as or similar to the color of the OSD display region. When an event of the second function occurs while the first function is being operated, a calculating unit(172) calculates average R, G and B values of a certain region of a screen operated according to the first function. An acquiring unit(173) acquires a gray scale value of the certain region by using the calculated average R, G and B values. A conversion unit(174) converts the color of display data according to the occurred event into a color corresponding to a gray scale value different from the gray scale value acquired by the acquiring unit. A display unit displays the converted display data at the certain region.