baber/WOPTO huggingface dataset:
Patent KR-20070005519-A (KR)
Title: A semiconductor device and a method of manufacturing the same
Inventor: HOTTA KATSUHIKO
IPC: H01L21/28
Filed: 2006-07-06
Abstract: A semiconductor IC(Integrated Circuit) device and a method for manufacturing the same are provided to simplify a Cu line forming process by using a dual-damascene process. A semiconductor element is formed on a main surface of a semiconductor substrate(1). A first metal line is formed on the semiconductor element. A first interlayer dielectric is formed thereon. A first stopper layer is selectively formed on the first interlayer dielectric. A first ARC(Anti-Reflective Coating) and a first photoresist pattern are formed thereon. A first via hole is formed by etching selectively the first ARC, the first interlayer dielectric and the first stopper layer using the first photoresist pattern as an etch mask. A first filler fills the first via hole. A first metal line groove is formed on the resultant structure by etching the first interlayer dielectric using a second photoresist pattern as an etch mask. The second photoresist pattern and the first filler are removed therefrom. A second metal line is formed by filling a metal film in the first metal line groove and the first via hole. The first stopper layer is made of a predetermined material with low light reflectivity, so that the first stopper layer is used as an another ARC.
Patent KR-20080009390-A (KR)
Title: Menu setting method
Inventor: HONG SEOK HOON
IPC: H04N5/445
Filed: 2006-07-24
Abstract: A customized menu setting method is provided to configure an initial menu screen based on menus which a user frequently uses, thereby setting and using a proper menu structure. A customized menu setting method comprises the following steps of: gathering menu information which a user frequently uses(S10); configuring a user menu screen based on menus which the user frequently uses(S13); editing the configured use menu screen(S14); storing the user menu screen(S15); selecting a menu screen to be used as an initial menu screen(S16); and executing the selected menu screen as an initial screen menu(S20).
Patent KR-20070015009-A (KR)
Title: Exposure method
Inventor: YOSHII HIROTO
IPC: H01L21/027
Filed: 2006-07-27
Abstract: An exposure method is provided to enhance the yield of devices as final products by adjusting exposure parameters according to electrical properties of the device. A predetermined relation between first exposure parameters and electrical properties of a device is obtained(1002). The first exposure parameters are used for determining an exposure mode of an exposure object body. The electrical properties of the device are acquired from the exposure object body. Whether the electrical properties of the device are in aiming ranges or not is determined(1006). When the electrical properties of the device are out of the aiming ranges, second exposure parameters are acquired by adjusting the first exposure parameters(1008).
Patent KR-20080015214-A (KR)
Title: Apparatus and method for communicating channel information in multi-hop relay system
Inventor: HAN KI YOUNG
IPC: H04B7/14
Filed: 2006-08-14
Abstract: A channel information communication device in a multi-hop relay system and a method are provided to enable an RS(Relay Station) to collect CQI(Channel Quality Indicator) information of MSs(Mobile Stations) to send the collected information to a BS(Base Station) through one CQI channel allocated from the BS, thereby reducing a signaling overhead in accordance with CQI channel allocation. A buffer(504) maps channel information received from MSs with identifiers of the MSs to store the mapped information, and maps channel information of an RS with an identifier of the RS to store the mapped information. A concatenation unit(508) arranges the channel information stored in the buffer according to the identifiers to concatenate the arranged information. A channel transmitter(512) transmits the concatenated channel information through an area allocated from a BS.
Patent KR-20080016179-A (KR)
Title: Clock multiplier and clock multiplying method
Inventor: KIM WOO SEOK
IPC: H03K5/00
Filed: 2006-08-18
Abstract: A clock multiplier and a method for multiplying a clock are provided to prevent a difference between a phase and a frequency of an input clock and an output clock from being accumulated when multiplication ratio of the input clock is increased. A clock multiplier for multiplying a clock includes a phase frequency detector(310) creating first and second control signals according to a difference between a phase and a frequency of an input clock and a count signal. A clock selector(350) selects one of the input clock and a feedback clock in accordance with the input clock and the count signal. A voltage controlled delay line(340) controls a delay time of a signal selected according to a control voltage created in accordance with the first and second control signals. The phase frequency detector delays the input clock for a predetermined time, and creates the first and second control signals in accordance with a difference between a phase and a frequency of a delayed input clock and a delayed count signal.
Patent KR-20080016269-A (KR)
Title: Manufacturing process of high purity honokiol, magnolol and extract
Inventor: WOO SUNG SICK
IPC: A61K36/57
Filed: 2006-08-18
Abstract: A method for preparing a highly pure honokiol, magnolol, or a mixture thereof from a lowly pure Magnoliae Cortex or an extract thereof is provided to mass-produce effectively the honokiol, magnolol, or the mixture thereof having high medicinal activities by recrystallizing the lowly pure Magnoliae Cortex or an extract thereof using a non-polar solvent or solubility. A method for preparing a highly pure honokiol comprises the steps of: (a) adding a non-polar solvent having a polarity index of 0-3, which is more than 5 times of a weight of a sample and is selected from the group consisting of hexane, petroleum ether, trichloroethylene, ethyl ether, cyclohexane, and benzene, to a lowly pure Magnoliae Cortex or an extract thereof; and (b) after warming up the mixture of the step(a) in a double boiler at a temperature of more than 40 deg.C, cooling it to obtain the highly pure honokiol as a precipitate. A method for preparing a highly pure magnolol comprises the steps of: (a) adding 0.1-2.0% of a solvent having a polarity index of 3-6, which is selected from the group consisting of acetone, acetonitrile, chloroform, methylene chloride, ethanol, ethyl acetate, ethyl ether, and methanol, to a lowly pure Magnoliae Cortex or an extract thereof; and (b) after warming up the mixture of the step(a) in a double boiler at a temperature of more than 40 deg.C, cooling it to obtain the highly pure magnolol as a precipitate. A method for preparing a mixture having a magnolol and a honokiol with high content comprises the steps of: (a) adding 0.1-2.0% of at least one of the solvent having a polarity index of 3-6 to a lowly pure Magnoliae Cortex or an extract thereof and dissolving it by bathing; (b) adding at least one of the polar solvent to the solution of the step(a) and warming up the mixture at a temperature of more than 40 deg.C; and (c) cooling the mixture of the step(b) to obtain the mixture as a precipitate.
Patent KR-20080020330-A (KR)
Title: Pressure saving apparasut of pressure liquid and gas
Inventor: PARK SEUNG JA
IPC: F16K11/07
Filed: 2006-08-31
Abstract: A pressure economizer of a liquid and gas valve is provided to improve energy efficiency by reusing pressure discharged to open air, and to save energy by including a valve body, a shaft member and a pressure communication path. A pressure economizer of a liquid and gas valve comprises a valve body(10), a shaft member(20) and a pressure communication path(30). The valve body forms a pair of first and second discharge ports(14,15) in both sides of a pressure supply port(13), a pair of first and second inlet ports(16,17) in the other side, and a shaft hole(12) communicated with the pressure supply port, the discharge ports and the inlet ports. The shaft member is coupled inside the valve body so as to be moved back and forth, and opens/closes the pressure supply port and the discharge ports selectively with regard to the inlet ports. The pressure communication path is formed between the first and second inlet ports, and causes pressure inlet/outlet ports of both ends to be communicated with the shaft hole.
Patent KR-20080023550-A (KR)
Title: Computer system
Inventor: KO WAN SEOK
IPC: G06F1/26
Filed: 2006-09-11
Abstract: A computer system is provided to improve the user convenience which enables a user to copy data stored in a portable storing device into a hard disk by supplying the power source to only required composition elements without driving an OS(Operating System). A main system unit(10) is provided to perform functions. A main storing unit(60) stores data. A data communication unit(50) detects the connection of a portable storing device(200), and reads out the data stored in the portable storing device, and stores the data in the main storing unit. A command input unit(20) inputs external commands. A power source supply unit(40) supplies the power source into the main system unit, main storing unit and the data communication unit. If the external command is inputted through the command input unit a control unit(30) controls the power source supply unit such that the power source supply unit supplies the power source into the main storing unit and the data communication unit, when the power source is not supplied to the main system unit, the main storing unit and the data communication unit.
Patent KR-20080023567-A (KR)
Title: Disk chucking structure of slot type disk drive
Inventor: KIM TAE SUNG
IPC: G11B17/028
Filed: 2006-09-11
Abstract: A disk chucking structure of a slot type disk drive is provided to reduce manufacturing cost by using a pushing member for compressing a disc onto a turn table. A disk chucking structure of a slot type disk drive comprises a slot(24), an upper plate(34), and a pushing member(38). The slot where a disc is input and output is formed on an inlet of a cabinet(20) having an inner space(22) in which parts including a pickup base are installed. The disc is movable by a roller driven with power of a driving source. The upper plate is opposed to the pickup base where a turn table(30) having the disc is installed. The pushing member made of a flexible material such as felt to compress the disc onto the turn table is opposed to the pickup base of the upper plate. The pushing member is projected on the surface of the upper plate at the disc insertion side about the turn table.
Patent KR-20080027539-A (KR)
Title: A composition comprising complex crude drug extract showing anti-allergic rhinitis, anti-atopic dermatitis and anti-asthma activity
Inventor: JUNG JONG MOON
IPC: A23L33/00
Filed: 2006-09-25
Abstract: A functional composition comprising a mixture crude drugs extract is provided to show excellent anti-allergic rhinitis, anti-atopic dermatitis and anti-asthma activities and to be stable to human body, thereby being usefully used as a pharmaceutical composition and a health functional food. A pharmaceutical composition for preventing and treating allergic rhinitis, atopic dermatitis and chronic asthma comprises an extract of at least one crude drug selected from the group consisting of Artemisia princeps var. orientalis, guava leaves, Morus-alba Linne, and grape seeds as an effective ingredient, wherein a weight ratio of the Artemisia princeps var. orientalis, the Morus-alba Linne, the grape seeds and the guava leaves is 1-3:1-2:1-2:2-4.
Patent KR-20060113597-A (KR)
Title: System for reducing points(or mileages), ic card, mobile devices and terminal for function of reducing points(or mileages) and recording medium
Inventor: KIM YOU JUNG
IPC: G06F19/00
Filed: 2006-10-09
Abstract: An IC card equipped with a point reduction function, a point reduction system, and a mobile terminal, a terminal device, and a recording medium for the same are provided to make a point reduction interface more convenient and widen application of the IC card by reducing point stored in the IC card or a memory installed to the mobile terminal according to reference point reduction information stored in a storage medium. An I/O(Input/Output) interface(110) inputs and outputs data. The IC chip(105) stores point information, point accumulation date/time information, and point expiration term information. A processor(115) operates the application reducing the point stored in the memory(120) according to expiration of the point after checking the accumulation date/time information and the expiration term information stored in the IC chip.
Patent KR-20060113607-A (KR)
Title: The degaussing verification system used barcode reader and the methods
Inventor: PARK BYOUNG JAE
IPC: G06F19/00
Filed: 2006-10-12
Abstract: A system and a method for verifying degaussing using a barcode reader are provided to obtain basis for deletion by reading barcode information attached to a magnetic storage medium with the barcode reader when information stored in the magnetic storage medium is deleted, and remain information deletion history by inserting related information to the barcode with the barcode reader. A degausser(24) is equipped with the barcode reader(25) for reading the barcode attached to the magnetic storage device(23) after a deletion operation is started. A controller makes the read barcode information inputted to a degausser management program(27) by transmitting the read barcode information to a computer(20) including the degausser management program. An information deletion history database(32) stores edited information by appending additional information such as a serial number, capacity, a worker name, and working date to the barcode information transmitted to the degausser management program.
Patent KR-20080036785-A (KR)
Title: Water purification block and method formanufacturing the same
Inventor: LEE IL HYEONG
IPC: C02F3/00
Filed: 2006-10-24
Abstract: A water purification block having a water purification function is provided to solve contamination problems of a water resource such as river or lake as well as a fish pond, an aquarium and the like, and a method for manufacturing the water purification block is provided. A water purification block comprises: a starch pellet to which effective microorganisms are added; and a binder which is formed in a predetermined geometrical shape in a state that the starch pellet is mixed with the binder. The starch pellet is prepared by mixing sugars including molasses and aerobic effective microorganisms with starch powder with a variable degree of gelatinization. The starch pellet has phosphate additionally added thereto. The binder includes cement or polymer which is easily formed without a limitation in the shape or size. The cement is prepared by mixing sand and aggregates such as gravel, porous stone and the like with water. The water purification block has a coating layer formed on a surface thereof, the coating layer comprising the same components as those of the starch pellet.
Patent KR-20080040903-A (KR)
Title: Ald apparatus
Inventor: LEE JUNG HOON
IPC: C23C16/00
Filed: 2006-11-06
Abstract: An atomic layer deposition(ALD) apparatus is provided to increase a purge effect by supplying a purge gas into an atomic layer deposition chamber process part, perform a purge process at a temperature required in an atomic layer deposition process by stably controlling temperature of the purge gas, and further reduce the volume of the high temperature gas supply part by forming a coil type inner gas line part in a high temperature gas supply part. An atomic layer deposition apparatus comprises: a chamber process part(100) for performing atomic layer deposition; a gas storage part(200) for storing gas to be supplied to the chamber process part; and a high temperature gas supply part(400) for heating the gas supplied from the gas storage part to the chamber process part to increase temperature of the gas to a temperature higher than room temperature. The high temperature gas supply part includes: a coil type gas line part(420) through which the gas supplied from the gas storage part flows; a heater(410) on which the coil type gas line part is wound to heat the gas flowing through the coil type gas line part; a box type external jacket part(430) containing the gas line part and the heater; and an insulating material(440) introduced into the external jacket part. The atomic layer deposition apparatus further comprises an external gas line(300) connected to the coil type gas line part by a swage lock.
Patent KR-20080042299-A (KR)
Title: External light blocking film for display apparatus and filter for display apparatus having the same
Inventor: SEO JIN
IPC: G02B5/20
Filed: 2006-11-09
Abstract: An external light blocking film for a display device and a filter for the display apparatus having the same are provided to increase a contrast ratio of a bright room by making a vertical section of an external light blocking unit in at least two shapes in consideration of the incidence angle changed according to the incidence position of the external light on a display screen. An external light blocking film(200) for a display device is composed of a base(220) made of transparent resin and an external light blocking pattern formed on one surface of the base and provided with a plurality of external light blocking units(240). The section of the external light blocking unit is formed in at least two kinds of shapes. The external light blocking units are aligned on one surface of the base in parallel. The external light blocking unit comprises a bottom surface exposed outside the base and inclined surfaces(242,244) extended from the bottom surface. The inclined surfaces have the predetermined inclination angle for a normal line of the bottom surface.
Patent KR-20080043175-A (KR)
Title: Method for controlling digital photographing apparatus, and digital photographing apparatus adopting the method
Inventor: OH SUN MI
IPC: H04N5/265
Filed: 2006-11-13
Abstract: A control method of a digital photographing device and a digital photographing device using the same are provided to determine the quality of an image minutely by moving a magnified part of an image without an additional key operation. A second image(352) as a partial image of a first image(351) as the whole image of one image file is displayed on a display unit(35) by reproducing the one image file stored in a recording medium. According as a digital photographing device moves up, down, left and right, a location corresponding to the second image of the first image is changed in up, down, left and right directions within the first image.
Patent KR-20070006995-A (KR)
Title: Improvements of dispersants properties using oxidation
Inventor: CHUNG HUNG HO
IPC: C09K23/12
Filed: 2006-11-23
Abstract: A method for improving the property of a dispersing agent by oxidation is provided to increase susceptibility and mobility, to secure an air entraining effect, and to improve the stability of air entraining. A dispersing agent producing method comprises the steps of: selecting the material for a dispersing agent from a group composed of LS(Ligno Sulfonates), NSF(Naphthalene Sulfonated Formaline Condensates), MSF(Melamine Sulfonated Formaline Condensates), PS(Petroleum Sulfonate), and polycarbonates and oxidizing the material of the dispersing agent by an oxidant selected from a group composed of a Fenton's reagent, H2O2(Hydrogen Peroxide), KMnO4(Potassium Permanganate), K2Cr2O7(Potassium Dichromate), O3(Ozone), and K2S2O8(Potassium per Sulfate). In additional, at least one material selected from a group comprising an air entraining agent, a slump maintaining agent, an antifoaming agent, an accelerating agent, a retardant, a bleeding inhibitor, and a fire resistant is added.
Patent KR-20080049358-A (KR)
Title: Liquid crystal display and method for driving the same
Inventor: CHOO KYO SEOP
IPC: G09G3/36
Filed: 2006-11-30
Abstract: An LCD(Liquid Crystal Display) and a driving method thereof are provided to improve sensor sensitivity, prevent interference of signal transmission and improve accuracy of high speed scanning. Plural gate lines and plural data lines are disposed on a first transparent insulating substrate to cross each other and define plural sub pixels. A read-out line is parallel to the data line. A display unit(113) is formed in an intersecting portion between the gate line and the data line, and applied with display gray voltage or scanning gray voltage. A sensor unit(114) is connected with the display unit, and senses light applied from the outside after outputting currents. A switch unit(116) is formed in a path between the sensor unit and the read-out line, and transmits currents outputted from the sensor unit to the read-out line. A buffer unit(115) is formed between the sensor unit and the switch unit.
Patent KR-20070098455-A (KR)
Title: Method for recycling a platinum from a waste water comprising selenium using hydrazine
Inventor: TAKEUCHI TOMOHISA
IPC: C22B11/00
Filed: 2006-12-20
Abstract: A method for recovering platinum from waste fluid with selenium using hydrazine is provided to decrease the quantity of the repeatedly-treated platinum by realizing favorable recovering yield of a platinum-group element. In a method for recovering platinum from waste fluid with selenium using hydrazine, a platinum-group metal is recovered selectively from a solution by adding the hydrazine to the solution including at least one type of foreign materials, the selenium, and 4.0 g/L of platinum-group element or less. The concentration of platinum of the solution is less than 2.0 g/L, and the concentration of palladium thereof is less than 2.0 g/L. The concentration of the existed selenium is less than 10.0 g/L.
Patent KR-20080058764-A (KR)
Title: Solar cell and liquid crystal display device using the same
Inventor: SON KYUNG MO
IPC: H01L31/04
Filed: 2006-12-22
Abstract: A solar cell and an LCD(Liquid Crystal Display) using the same are provided to produce power from the light leaked from a lamp as a light source of a backlight assembly by using the solar cell. A reflection plate(117) reflects the light beam leaked from plural lamps(111). A solar cell(120) is seated on the upper surface of the reflection plate and changes the light beam reflected from the reflection plate into electricity. A support side fixes both ends of the plural lamps. A diffusion plate and plural optical sheets(115) are constructed to the upper portion of the lamp. An LCD panel(110) is constructed to the upper portion of the optical sheet. The solar cell is made of the amorphous silicon thin film. A lamp driving member drives the lamps and the solar cell applies the power to the lamps through the lamp driving member.
Patent KR-20080060768-A (KR)
Title: Mobile communication terminal and antenna thereof
Inventor: LEE KYU HO
IPC: H04B1/38
Filed: 2006-12-27
Abstract: A mobile communication terminal and an antenna thereof are provided to transmit and receive signals in multi bands according to change of the number and positions of feeders connected to a key button. An antenna includes a keypad and a feed unit. The keypad includes at least two radiation units by electrically connecting at least one key button(10) made of conductive material. The feed unit feeds a signal to a predetermined region of the keypad. The feed unit feeds a signal to the key button through a connection line(15) connecting at least one key button. The feed unit feeds signals to at least two radiation units respectively.